38results about How to "Width limit" patented technology

The invention discloses a packaging method for high-capacity polymer lithium ion cells. The packaging method comprises the following steps: (1) a bag is formed from at least one of two aluminum plastic films by stamping; when the thickness of a cell is smaller than 6 mm, one bag is formed from one aluminum plastic film by stamping, and when the thickness of a cell is larger than or equal to 6 mm, bags are formed from the two aluminum plastic films by stamping; (2) the cell is loaded into an opening of the bag formed from one aluminum plastic film by stamping, and the opening of the bag is correspondingly covered with the other aluminum plastic film; (3) three edges of the cell are sealed in a hot manner with seal heads. With adoption of the packaging method for the high-capacity polymer lithium ion cells, the breakage rate of the aluminum plastic films is reduced, the aluminum plastic film use efficiency is increased, and electrical performance of the high-capacity polymer lithium ion cells can be guaranteed effectively; the packaging method is simple to operate.

The invention relates to an inkjet printing device, in particular to a synchronous double-face digital inkjet printing machine which can realize individual inkjet printing without printing width limitation. The device comprises a wall plate, a cloth takeup and placing device which is arranged on the wall plate, an auxiliary inkjet printing roll with the same diameter as a main inkjet printing roll is alternately arranged with the main inkjet printing roll between the wall plates, and the auxiliary inkjet printing roll is driven by the main inkjet printing roll through a material to be printed; the printing material winds the main inkjet printing roll and the auxiliary inkjet printing roll with the front face and the rear face contacting the main inkjet printing roll and the auxiliary inkjet printing roll respectively, and a bearing plate is arranged below the material to be printed between the inkjet printing rolls; one sides of the main inkjet printing roll and the auxiliary inkjet printing roll are equipped with an upper jet head set and a lower jet head set which can reciprocate and an ink supply larry. The jet head sets can horizontally reciprocate for inkjet printing, can print wide printing materials without limitation by the width of the jet head sets; the material to be printed always wind the inkjet printing rolls at the front printing point and the rear printing point without warping and buckling, and the jet heads get close to the material to be printed; the main inkjet printing roll drives the auxiliary inkjet printing roll, which ensures the inkjet printing precision of the two faces.

The application discloses a method and an apparatus for typesetting in a manner of making a webpage adapt to a screen. The method provided by an embodiment of the application comprises: calculating the width of each node of a typesetting tree, limiting the width of the node with the width greater than that of a screen of an intelligent terminal, modifying the style of the node, and performing typesetting according to a rule of adapting to the screen; and not performing style processing on the node with the width less than or equal to that of the screen of the intelligent terminal, performing typesetting according to a standard flow, and reserving an original style of the node. Therefore, the original style of the page is more reserved on the basis of ensuring that the webpage adapts to the screen, and the page display has better effect and visual experience; and only the node with the width greater than that of the screen is typeset by adopting the rule of adapting to the screen, so that the conflict with the standard flow is not easily caused as a whole and the problems caused by difficult compatibility among various styles of writing in the page are reduced.

The invention relates to a post-tensioning retard-bonded co-tensioning prestress concrete composite beam and design and construction methods thereof. The post-tensioning retard-bonded co-tensioning prestress concrete composite beam is a novel prestressed composite beam for applying bonded prestress and retard-bonded prestress to a precast beam and the composite beam through pre-tensioning method and post-tensioning method processes in stages in order to meet the construction and use demands. Compared with a traditional prestress composite beam, the post-tensioning retard-bonded prestress technology is adopted in the post-tensioning retard-bonded co-tensioning prestress concrete composite beam, the characteristics of high prefabrication degree, convenient and fast construction and the likeof a lower composite structure are achieved, and the anti-crack and anti-bending properties of a member can be further improved. Configuration of prestressed tendons is relatively more flexible, and the post-tensioning retard-bonded prestress tendons have the good anti-corrosion property, so that the post-tensioning retard-bonded co-tensioning prestress concrete composite beam is especially suitable for structures which have the high-property requirements such as the large span and the heavy load and have the high requirements for deformation control, bearing capacity and the weather-proof property, and the superiority of the fabricated structures can also be embodied while the design requirements are met.

The invention relates to a post-tensioning unbonded co-tensioning prestressed concrete composite beam and design and construction methods thereof. The post-tensioning unbonded co-tensioning prestressed concrete composite beam is a novel prestressed composite beam for applying bonded and unbonded prestress to a precast beam and the composite beam in stages by adopting a pre-tensioning method and apost-tensioning method in order to meet the construction and use demands. Compared with a traditional prestressed composite beam, the post-tensioning unbonded prestressed technology is adopted in thepost-tensioning unbonded co-tensioning prestressed concrete composite beam, the characteristics of high prefabricated degree, convenient and fast construction and the like of a lower composite structure are upheld, the unique advantages are also possessed, thus the anti-crack and anti-bending properties of a member can be improved, the structure demands at different stages are met through batchedtensioning, the integrity and the anti-seismic property of the structure can be enhanced by cooperating with the design of fabricated integrated prestress joint connection, thus the post-tensioning unbonded co-tensioning prestressed concrete composite beam is especially suitable for structures which have the high-property requirements such as the large span and the heavy load and have the high requirements for deformation control, and bearing capacity, and the superiority of the fabricated structure can also be embodied while the design requirements are met.

A tread (1) comprises a tread design formed of relief elements (3, 31) delimited by grooves (2) of which at least one of these grooves is oriented in the longitudinal direction of the tread and has a depth H. Said tread comprises, axially to the exterior of at least one side thereof, at least one relief element (4), called a protective element, which has a contact surface (41) that is offset toward the interior of the tread with regard to the contact surface (30) of the relief element(s) (3), and which protects the relief element(s) against irregular wear. Relief element (4) is joined to the protected element (3) by means of a rubber bridge element (6) that joins the lateral faces (42, 32) vis-a-vis said elements.

The invention discloses a stair slab and a processing mould for the same. The stair slab comprises a base plate and a cover paper layer fixedly pressed onto the base plate. The base plate is integral, the front and the rear of the base plate are parallel to each other, all sections in left vertical direction and the right vertical direction of the base plate are the same in shape, the base plate comprises a head, a body and a tenon portion sequentially from left to right, and the left of the head is a round head. The whole cover paper layer is continuously distributed on the upper outer peripheral side of corner sinks of the body, an upper plane of the body and the outer peripheral side of the round head of the base plate, and the outer peripheral side of the head includes an upper plane of a connecting portion, the outer peripheral side of the round head and a lower plane of the connecting portion, wherein the upper plane, the outer peripheral side of the round head and the lower plane are connected sequentially. The processing mould can be used for hot pressing of the cover paper on the head of the base plate, the upper surface of the body and the outer sides of the corner sinksduring pressing once for an elongated stair slab, production efficiency is improved greatly, and the cover paper pressed onto the elongated stair slab is flat, continuous and attractive in appearance.

The invention discloses a back electrode, a solar battery, and preparation methods of the back electrode and the solar battery. The preparation method of the solar battery back electrode comprises thefollowing steps of preparing a photoresist layer on a substrate, preparing a plurality of first graving regions which penetrate through the thickness of the photoresist layer and are arranged at intervals on the photoresist layer, preparing an insulating layer on the surfaces of the substrate and the photoresist layer, preparing a nonmetal layer on the insulating layer, removing the photoresist layer and the insulating layer and the nonmetal layer on the photoresist layer by a cleaning process, preparing a back electrode layer on the substrate and the nonmetal layer, and removing the nonmetallayer and the back electrode layer on the nonmetal layer by a cleaning process. According to the method, division of the back electrode is completed by replacing laser graving with a photetching technology, so that damage of the laser graving to the substrate can be avoided; and insulating medium filling is performed in graving lines of the first graving regions (P1), so that the area of an deadregion can be reduced, the area of a power generation region can be increased, and the power generation efficiency can be improved.

The invention relates to a post-tensioning retard-bonded prestress concrete composite beam and design and construction methods thereof. A layer of top longitudinal bars is arranged at the top of the composite beam, a layer of bottom longitudinal bars is arranged at the bottom of the composite beam; the composite beam is further provided with a plurality of stirrups, a plurality of post-tensioningretard-bonded prestress bars are further arranged on the lower part of the composite beam, and the two ends of the post-tensioning retard-bonded prestress bars extend out of the composite beam and arefixedly provided with anchorage devices and clamps correspondingly. The post-tensioning retard-bonded prestress concrete composite beam adopts a post-tensioning retard-bonded prestress technology, the characteristics that a lower composite structure is high in prefabricating degree and fast and convenient to construct are accorded, and the anti-cracking and anti-bending performance of componentscan also be improved. The post-tensioning prestress can be applied to the post-tensioning retard-bonded prestress concrete composite beam after whole construction, post-tensioning unbounded prestresstendons also have good anti-corrosion performance, thus the post-tensioning retard-bonded prestress concrete composite beam is particularly suitable for structures with the high requirements for deformation control, bearing capacity and weather resistance and with the high-performance requirements for the large span and the heavy load, and the superiority of the fabricated structure can also be reflected while the design requirements are met.

The invention discloses a multi-station grid winding device. The multi-station grid winding device comprises a winding bottom rack, wherein two rows of winding component are oppositely arranged at thefront and rear of the upper side of the winding bottom rack, each row of winding component is provided with at least one group of winding component, the front row of winding component and the rear row of winding component are arranged in an staggered front and back manner, the winding bottom rack between the two rows of winding component is provided with a transverse main transmission shaft, themain transmission shaft is rotatably installed on the winding bottom rack, the main transmission shaft is in transmission connection with an output shaft of a motor installed on the winding bottom rack, the winding component comprises a winding rack and a roller transversely arranged on the winding rack, the winding rack is fixed at the upper side of the winding bottom rack, two ends of the rollerare rotatably installed on the winding rack, and the rollers of all the winding components rotate synchronously under driving of the main transmission shaft. The multi-station grid winding device canwind multiple grids synchronously, so that the limitation on width of a braider is eliminated, and the production efficiency is improved.

The invention relates to a manufacturing method of an antibacterial skin-friendly baby diaper. Manufacturing equipment comprises a workbench, a forming device and a transporting device; the forming device is fixedly mounted on the left side of the upper end of the workbench, and the transporting device is fixedly mounted on the right side of the upper end of the workbench. Through matching of the forming device and the transporting device, raw materials are heated and stirred to be completely molten; meanwhile, the molten liquid raw materials are filtered, and impurity particles and raw material particles which are not completely molten are prevented from entering a spinning box; meanwhile, heat in the heating process is prevented from leaking out of a feeding port, and the non-woven fabric subjected to net forming treatment is reinforced through the transporting device; and burrs at the front end and the rear end of the non-woven fabric are treated, and one end of the non-woven fabric is rapidly positioned, so that the non-woven fabric is wound, and a winding drum and the non-woven fabric are rapidly detached.

The invention relates to a post-tensioned unbonded prestressed concrete composite beam and a construction method thereof. According to the post-tensioned unbonded prestressed concrete composite beam,post-tensioned unbonded prestress is applied to a whole beam after the composite beam is composited and formed to meet the use requirement. Compared with a traditional composite beam, post-tensioned unbonded prestressed technology is adopted, the characteristics of a lower composite structure, such as high prefabricated fabricated degree and convenient construction are inherited, the crack resistance and bending resistance of the elements are improved. Due to ability to apply post-tensioned prestress after overall construction, the post-tensioned unbonded prestressed concrete composite beam isespecially suitable for structures with high performance requirements such as large span and heavy load which require high deformation control and bearing capacity, and can further embody the advantages of fabricated structures while meeting the design requirements.

The invention relates to a post-tensioned bonded co-tensioned prestressed concrete composite beam and a design and construction method thereof. The composite beam is a novel prestressed composite beamwhich applies bonded prestress to a prefabricated beam and the composite beam by adopting a pretensioning method and a post-tensioning method in stages in order to meet construction and use requirements. Compared with a traditional prestressed composite beam, post-tensioned bonded prestressed technology is adopted, the characteristics of the lower composite structure such as high prefabrication and fabricating degree and convenient construction are inherited, unique advantages are achieved, the crack resistance and bending resistance of elements can be improved, the structural requirements ofdifferent stages are met by batch tensioning, and the integrity and seismic resistance of the structure can be enhanced by matching with the design of fabricated integral prestressed joint connection. The post-tensioned bonded co-tensioned prestressed concrete composite beam is especially suitable for structures with high performance requirements such as large span and heavy load which require high deformation control and bearing capacity, and can further embody the advantages of the fabricated structure while meeting the design requirements.

The invention relates to a post-tensioning bonded prestress concrete composite beam and a construction method thereof. According to the composite beam, in order to meet the use demands, post-tensioning unbounded prestress is applied to the whole beam after the composite beam is composited and formed. Compared with a traditional composite beam, a post-tensioning bonded prestress technology is adopted by the post-tensioning bonded prestress concrete composite beam, the characteristics that a lower composite structure is high in prefabricating degree and fast and convenient to construct are accorded, and the anti-cracking and anti-bending performance of components can also be improved. The post-tensioning prestress can be applied to the post-tensioning bonded prestress concrete composite beamafter whole construction, post-tensioning unbounded prestress tendons also have good anti-corrosion performance, thus the post-tensioning bonded prestress concrete composite beam is particularly suitable for structures with the high requirements for deformation control, bearing capacity and weather resistance and with the high-performance requirements for the large span and the heavy load, and the superiority of the fabricated structure can also be reflected while the design requirements are met.

The invention relates to a post-tensioned prestressed concrete composite beam and a construction method thereof. The composite beam is a kind of post-tensioned non-post-tensioned beam applied to the entire beam after the composite beam is laminated and formed to meet the requirements of use. Bonded prestress. Compared with the traditional composite beam, it adopts post-tensioned bonded prestressing technology, which not only inherits the characteristics of high prefabrication and convenient construction of the lower composite structure, but also improves the crack resistance and bending resistance of the components. Because post-tensioned prestress can be applied after the overall construction and the post-tensioned unbonded prestressed tendons have good anti-corrosion performance, it is especially suitable for large-span and heavy-duty structures that require high deformation control, bearing capacity and weather resistance. In the structure with high performance requirements such as loading, it can also reflect the superiority of the assembled structure while meeting the design requirements.

The invention discloses a method for preparing a micro-belt or nano-belt of a two-dimensional nanomaterial. Compared with the micro-belt or the nano-belt of the two-dimensional nanomaterial prepared by a prior art, the method does not require to adopt a photolithography technique, so that the dependence of the micro-belt or nano-belt on the photolithography level is avoided; the problem of edge roughness caused by preparing the micro-belt or the nano-belt by a photolithography method can be solved. In addition, the micro-belt or nano-belt of the two-dimensional nanomaterial with controllable width and length can be obtained by controlling the thickness of a photoresist and the temperature difference between developing liquid and the photoresist.

The invention discloses a display panel, a display device and electronic equipment. The display panel comprises an effective display area arranged on the upper surface of the display panel, a color filter and an array substrate row driving circuit, wherein the color filter and the array substrate row driving circuit are arranged right behind the effective display area. An area covered by an orthographic projection formed by the array substrate row driving circuit on the effective display area is a first display area; the first display area and the second display area beside the first display area can form an effective display area; wherein the color density of the color filter at any position or at part of the first display area range is lower than that of the color filter in the second display area range, the display device comprises the display panel, and the electronic equipment comprises the display device. The GOA circuit can be completely moved to the effective display area, theinfluence of the GOA circuit on normal display of the screen is thoroughly eliminated by adjusting the CF color concentration, and the brightness of the whole display screen seen by an observer is consistent.

The invention relates to the technical field of smart cards, and discloses a garage smart card receiving and sending device which comprises a first box body, a conveying box is fixedly connected to the bottom of the left side face of the first box body, and a second box body is fixedly connected to the left side face of the conveying box. Clamping grooves are formed in the front side of the rightside face of the first box body and the rear side of the left side face of the second box body correspondingly, and rod grooves are formed in the rear side of the upper surface of the first box body and the front side of the upper surface of the second box body correspondingly. According to the intelligent card receiving and sending device for the garage, through cooperative use of the rod liftingdevice, the card sending device, the card receiving device and the conveying device, receiving, sending and recycling of intelligent cards are achieved, the device is more rapid to use, and through cooperative use of the disinfection bottom plate, the disinfection pressing plate, the disinfection box, the material spraying pipe and the draught fan, disinfection and drying of the cards are achieved; the device is more sanitary and environment-friendly to use, and breeding of a large number of bacteria due to recycling of cards is avoided.

The invention relates to a prestressed concrete composite beam with post-tensioning and slow bonding and its design and construction method. The top of the composite beam is provided with a layer of top longitudinal reinforcement, and the bottom is provided with a layer of bottom longitudinal reinforcement; it also has several stirrups A number of post-tensioned slow bonded prestressed tendons are also arranged at the lower part of the composite beam, and the two ends of the composite beam protrude out of the composite beam and are respectively fixed with anchors and clamps. The composite beam adopts post-tensioning slow bonded prestressing technology, which not only inherits the characteristics of high prefabrication and convenient construction of the lower composite structure, but also improves the crack resistance and bending resistance of the components. Because post-tensioning prestressing can be applied after the overall construction and post-tensioning slow bonded prestressing tendons have good anti-corrosion properties, it is especially suitable for large-span and heavy-duty structures that require high deformation control, bearing capacity and weather resistance. In the structure with high performance requirements such as loading, it can also reflect the superiority of the assembled structure while meeting the design requirements.

The invention discloses a substrate-to-substrate broadband interconnection structure. The broadband interconnection structure comprises a first substrate and a second substrate arranged on one side ofthe first substrate, the first substrate is provided with a first microstrip line and a first port, the second substrate is provided with a second microstrip line and a second port, the first port and the second port are connected through a gold wire bonding wire, the broadband interconnection structure further comprises a first open-circuit line arranged on the first substrate and a second open-circuit line arranged on the second substrate, the first open-circuit line is connected with the first port, and the second open-circuit line is connected with the second port; a first defect ground structure is arranged at the corresponding position on the first substrate under the first open-circuit line and used for improving the characteristic impedance of the first microstrip line; a second defect ground structure is arranged at the corresponding position on the first substrate under the second open-circuit line and used for improving the characteristic impedance of the second microstripline, and the first defect ground structure and the second defect ground structure are not communicated. According to the broadband interconnection structure, the overall structure is simple, and thecharacteristic impedance of the microstrip lines is improved.

The invention discloses a stair slab and a processing mould for the same. The stair slab comprises a base plate and a cover paper layer fixedly pressed onto the base plate. The base plate is integral, the front and the rear of the base plate are parallel to each other, all sections in left vertical direction and the right vertical direction of the base plate are the same in shape, the base plate comprises a head, a body and a tenon portion sequentially from left to right, and the left of the head is a round head. The whole cover paper layer is continuously distributed on the upper outer peripheral side of corner sinks of the body, an upper plane of the body and the outer peripheral side of the round head of the base plate, and the outer peripheral side of the head includes an upper plane of a connecting portion, the outer peripheral side of the round head and a lower plane of the connecting portion, wherein the upper plane, the outer peripheral side of the round head and the lower plane are connected sequentially. The processing mould can be used for hot pressing of the cover paper on the head of the base plate, the upper surface of the body and the outer sides of the corner sinks during pressing once for an elongated stair slab, production efficiency is improved greatly, and the cover paper pressed onto the elongated stair slab is flat, continuous and attractive in appearance.

The invention relates to a clamping and conveying device of a full-automatic carton unpacking machine. The clamping and conveying device comprises a carton unpacking machine support, and a carton conveying assembly is arranged on the outer side of the carton unpacking machine support. A width limiting assembly is arranged on the carton conveying assembly. The carton conveying assembly comprises acarton conveying support, and a first rotary shaft, a second rotary shaft, a third rotary shaft, a fourth rotary shaft and a fifth rotary shaft are sequentially arranged on the carton conveying support in the carton conveying direction. The first rotary shaft is connected with the second rotary shaft through a first chain, and the second rotary shaft is connected with the fourth rotary shaft through a second chain. The third rotary shaft is connected with the fifth rotary shaft through a third chain, and the fourth rotary shaft is driven by a first motor. The fifth rotary shaft is driven by asecond motor. The width limiting assembly comprises a width limiting supporting plate, and the two ends of the width limiting supporting plate are fixedly connected to the carton conveying support. Agear, a first width limiting rod and a second width limiting rod are arranged on the width limiting support, and the first width limiting rod and the second width limiting rod are engaged with the gear for use. The first width limiting rod is fixedly connected with the first width limiting plate, and the second width limiting rod is fixedly connected with the second width limiting plate. Accordingto the clamping and conveying device, cartons do not deviate, and the efficiency is high.

An object of the present invention is to provide a solid electrolytic capacitor that can eliminate the complexity of manufacturing steps and can increase the electrostatic capacitance. The present invention is a solid electrolytic capacitor. The solid electrolytic capacitor includes a rectangular parallelepiped element, and the winding element formed by winding an anode foil, a cathode foil, and a separator between the anode foil and the cathode foil is a flat rectangular parallelepiped. an anode lead-out terminal, which is connected to the anode foil; a cathode lead-out terminal, which is connected to the cathode foil; and a packaging body, which packs the rectangular parallelepiped element; The two are arranged on one side relative to the winding core of the rectangular parallelepiped element, and the cathode lead-out terminal is arranged at the outermost shell of the rectangular parallelepiped element.

The invention relates to an inkjet printing device, in particular to a synchronous double-face digital inkjet printing machine which can realize individual inkjet printing without printing width limitation. The device comprises a wall plate, a cloth takeup and placing device which is arranged on the wall plate, an auxiliary inkjet printing roll with the same diameter as a main inkjet printing roll is alternately arranged with the main inkjet printing roll between the wall plates, and the auxiliary inkjet printing roll is driven by the main inkjet printing roll through a material to be printed; the printing material winds the main inkjet printing roll and the auxiliary inkjet printing roll with the front face and the rear face contacting the main inkjet printing roll and the auxiliary inkjet printing roll respectively, and a bearing plate is arranged below the material to be printed between the inkjet printing rolls; one sides of the main inkjet printing roll and the auxiliary inkjet printing roll are equipped with an upper jet head set and a lower jet head set which can reciprocate and an ink supply larry. The jet head sets can horizontally reciprocate for inkjet printing, can print wide printing materials without limitation by the width of the jet head sets; the material to be printed always wind the inkjet printing rolls at the front printing point and the rear printing point without warping and buckling, and the jet heads get close to the material to be printed; the main inkjet printing roll drives the auxiliary inkjet printing roll, which ensures the inkjet printing precision of the two faces.

The objective of the invention is to provide a solid electrolytic capacitor which can be used to eliminate the manufacturing step complexity and increase the electrostatic capacitance. The invention discloses solid electrolytic capacitor. The solid electrolytic capacitor comprises: a cuboid element, wherein a winding element formed by winding an anode foil, a cathode foil and a diaphragm located between the anode foil and the cathode foil is arranged to be the flat cuboid shape to form solid electrolyte; an anode leading-out terminal connected with the anode foil; a cathode leading-out terminal connected with the cathode foil; and a packaging body for packaging the cuboid element. The anode leading-out terminal and the cathode leading-out terminal are arranged on a single side relative to the winding core of the cuboid element. The cathode leading-out terminal is arranged at the outermost housing of the cuboid element.

The invention discloses a multi-station grid winding device. The multi-station grid winding device comprises a winding bottom rack, wherein two rows of winding component are oppositely arranged at thefront and rear of the upper side of the winding bottom rack, each row of winding component is provided with at least one group of winding component, the front row of winding component and the rear row of winding component are arranged in an staggered front and back manner, the winding bottom rack between the two rows of winding component is provided with a transverse main transmission shaft, themain transmission shaft is rotatably installed on the winding bottom rack, the main transmission shaft is in transmission connection with an output shaft of a motor installed on the winding bottom rack, the winding component comprises a winding rack and a roller transversely arranged on the winding rack, the winding rack is fixed at the upper side of the winding bottom rack, two ends of the rollerare rotatably installed on the winding rack, and the rollers of all the winding components rotate synchronously under driving of the main transmission shaft. The multi-station grid winding device canwind multiple grids synchronously, so that the limitation on width of a braider is eliminated, and the production efficiency is improved.