172results about How to "Avoid breakage" patented technology

A spinal implant can be fastened on a bony element of a patient via a flexible tie. In some embodiments, the spinal implant has two jaws, each having a recess and an opening. The recess is configured to receive a portion of a rod. A portion of the flexible tie is passed through the opening and between a wall of the recess and a surface of the rod to form a loop that can be placed around the bony element. The two jaws are hinged at one end and engaged at the opposite end via a locking member. The locking member can be adjusted to simultaneously hold the jaws together in a fixed position relative to the rod and lock the flexible tie, which has been properly tensioned, in translation relative to the spinal implant.

The invention discloses a super graphene glass, and a preparation method and applications thereof. The preparation method comprises following steps: glass taken as a substrate is washed and dried, and is delivered into a chemical vapor deposition system for chemical vapor deposition; and after deposition, temperature is reduced to room temperature so as to obtain the super graphene glass. Selective use of different chemical vapor deposition methods can be realized based on the kinds of glass, and direct growth of high quality graphene with controllable layer number can be realized on the selected glass substrate so as to realize preparation of the super graphene glass. The preparation method is capable of realizing direct preparation of graphene films with controllable thickness on various glass substrates, and the prepared super graphene glass possesses super properties. Preparation of the super graphene glass is disclosed in the invention for the first time, so that the preparation method possesses significant importance on fundamental researches and large scale application of graphene glass.

The invention discloses a thermal viscosity loss pressure-sensitive adhesive, which is prepared from the following ingredients in percentage by weight: 20.0 percent to 40.0 percent of macromolecular polymethacrylate, 69.5 percent to 38.5 percent of an organic solvent, 0.50 percent to 1.50 percent of a curing agent and 10.0 percent to 20.0 percent of a thermal expansion additive, wherein the weight percentage of solid content in the thermal viscosity loss pressure-sensitive adhesive is 20 percent to 40 percent. The invention also discloses a thermally peelable adhesive tape and a preparation method of the thermally peelable adhesive tape. When the thermally peelable adhesive tape is adhered onto an adhered object and is heated to foam so that micro spheres expand, the viscosity of a thermal viscosity loss pressure-sensitive adhesive layer is greatly reduced. When the thermally peelable adhesive tape is applied for temporary fixation in electronic devices, the damage of elements can be effectively prevented, and the product yield is improved.

A method for enabling recovery of data stored in a computer network, the computer network comprises a plurality of computer nodes, the method comprising the steps of generating a set of redundancy data based on a predetermined relationship between a first set of data and a second set of data, injecting the first set of data, the second set of data and the set of redundancy data into separate looping paths of the computer network, wherein a looping path is a path along a plurality of computer nodes in which data is transported, and the looping paths are defined in separate communication channels between the computer nodes and pass through at least one common node of the computer network, such that the redundancy data and the second set of data can be used to reconstruct the first set of data based on the predetermined relationship between the first and second set of data when the first set of data is lost, thereby enabling the recovery of data stored in the computer network.

A facsimile apparatus performs facsimile communication with a partner apparatus using a first communication path including a public line or a second communication path not including the public line, detects whether facsimile communication using the first communication path and facsimile communication using the second communication path are in contention with each other, selects which of facsimile communication using the first communication path and facsimile communication using the second communication path is to be given priority in the case where it is detected that facsimile communication using the first communication path and facsimile communication using the second communication path are in contention with each other, and gives priority to facsimile communication selected from facsimile communication using the first communication path and facsimile communication using the second communication path.

The present invention relates to a diamond screening apparatus, comprising: a working platform comprising a working plane; a conveyer disposed on the working plane of the working platform for carrying a diamond matrix unit; an image capture device forming one or a plurality of captured images in different regions of the diamond matrix unit; a display device; and an image recognition module, which is electrically connected to the image capture device and the display device, performs a geometric feature parameter analysis on the captured images to determine one or a plurality of risk diamonds of the diamond matrix unit.

The invention discloses a method for manufacturing a low-range piezoresistive pressure sensor for vacuum measurement comprising the following steps: (a) providing a silicon wafer, covering a silicon oxide and a silicon nitride as a mask on the back of the silicon wafer, and etching the silicon oxide and silicon nitride as the mask by using RIE to form a membrane structure opening; (b) removing a photoresist and corroding or etching the silicon wafer so as to form a certain depth at the opening of the membrane structure; (c) photoetching an island structure, and etching the silicon oxide and the silicon nitride on the island structure by using RIE; (d) removing the photoresist and keeping on corroding or etching the silicon wafer, obtaining a pressure sensing film with the desired depth; (e) corroding the remaining silicon oxide and silicon nitride by using BOE; (f) providing a bonding layer, and fixing the bonding layer at the front of the silicon wafer, arranging a cavity communicated with the pressure sensing film and a stop block downwardly extending to the cavity on the bonding layer, and reserving a gap between the stop block and the pressure sensing film for limiting excessive deformation of the pressure sensing film; also comprising a step of making a plurality of piezoresistive bars which can connect a Wheatstone bridge at a stress concentration area of the pressure sensing film. The design of the stop block limits the maximum displacement of the pressure sensing film so as to realize the functions of ordinary pressure protection and overload protection of the sensor.

A mixing/kneading device (10) for receiving a viscous composition and for admixing at least one additional constituent therewith, said device comprising: an elongated cavity (11) formed by an enclosure (15) and having a length and a diameter, and including a first inlet (112) for introducing said viscous composition into said device, and at least one second inlet (111) for introducing said at least one 10 additional constituent; and an outlet end (119) downstream of said first and said second inlet for connecting said mixing/kneading device with a processor; a pair of elongated rotors (12,14) for co-rotation within said cavity (11); said elongated rotors each having a first and mutually inter-matching flight portion (121;141) closely fitting into said cavity (11) and being adapted to forcingly convey said viscous composition and said at least one additive distributed therein through said cavity (11) towards said outlet end (119) thereof; and at least one non-conveying portion (161;182) downstream of each of said first portions (121;141) adapted to improve said distribution of said at least one additive in said viscous composition.

The invention discloses a touch display module comprising a bracket, a display panel, a touch base material, an adhesive layer, a conduction element and a conductive adhesive tape, wherein the display panel is arranged in the bracket and comprises a grounding element, the touch base material is arranged on the display panel, the adhesive layer is used for adhering the display panel with the touch base material, the adhesive layer is located between the grounding element and the touch base material, the conduction element is directly connected with the grounding element and the touch base material, and the conductive adhesive tape is directly connected with the conduction element and the bracket and used for electrically connecting the grounding element with the bracket through the conductive adhesive tape and the conduction element.

The invention discloses a minimally-invasive fascia closer. The minimally-invasive fascia closer comprises a suture clamp and a puncture needle, the suture clamp comprises a shell and a connecting rod arranged in the shell, a pull rod is connected at the upper end of the connecting rod rotationally and is provided with three grooves at regular intervals, and two limiting columns matched with the grooves are arranged in the shell. A pair of near-end wings is arranged at the lower end of the suture clamp and provided with guide holes, and funnel-shaped guide cylinders are mounted in the guide holes. The upper end of each guide cylinder is an open portion with a flanging structure, and the lower end of each guide cylinder is a shrinking nozzle portion. The puncture needle is provided with a scale zone. The minimally-invasive fascia closer is capable of better hooking a suture after needle penetration, so that suturing depth can be mastered precisely.

The digital image taking device includes one casing, one first light incoming hole, one second light incoming hole, one reflector module, one light sensor and one image generating module. The first light incoming hole is set in front of the casing for light from the front of the casing to be input, and the second light incoming hole is set in back of the casing for light from the back of the casing to be input. The reflector module is installed inside the casing to reflect light input via the first light incoming hole or the second light incoming hole. The light sensor is set inside the casing to sense and measure the light from the reflector module. The image generating module is set inside the casing to generate a picture with the sensor signal.

A light emitting apparatus which can protect a light emitting device from external stress, etc. The light emitting apparatus includes a light emitting device, a housing, and a protective plate. A filler is disposed in a space between the light emitting device and the protective plate.

A ventilator system (110) includes: an inhalation filter (120) configured to receive and filter a gas; a humidifier (130) connected to the inhalation filter and configured to adjust a humidity of the filtered gas; a dual-limb patient circuit connected to a patient and configured to supply ventilation to the patient, the dual limb patient circuit including an inspiratory limb connected to the humidifier and configured to supply the filtered gas to the patient and an expiratory limb configured to receive an exhaled gas from the patient; a condenser (140) connected to the expiratory limb, the condenser being configured to cool and remove moisture from the gas from the patient; and an expiratory filter (150) connected to the condenser and configured to filter the cooled gas from the condenser.

A holder (1) has a taper-shaped fitting section (4B) formed in a mounting hole (4), and a front end surface (2B) is set perpendicular to a centerline (O). A cutting head (10) has a taper-shaped mounting section (12) protruding from a rear end surface (11C) perpendicular to the centerline (O) of a cutting blade section (11). The cutting head (10) and the holder (1) are mounted to each other in such a manner that female and male threaded sections (3E, 13) are engaged with each other to thereby fit the mounting section (12) and the fitting section (4B) to each other and to thereby make the front end surface (2B) and the rear end surface (11C) in contact with each other. The inner/outer diameter ratio (d/D1) before the fitting, the inner/outer diameter ratio (d/D1) being the ratio between the inner diameter (d) of the fitting section (4B) and the outer diameter (D1) of the front end of the holder (1), is set to be in the range from 0.5 to 0.8, and the outer diameter expansion ratio ((D2 - D1)/D1 100 (%)) of the difference (D2-D1) between the outer diameter (D2) of the front end of the holder (1) after the fitting and the outer diameter (D1) to the outer diameter (D1) is set to be in the range from 0.022*d/D1-0.003 (%) to 0.33*d/D1-0.06 (%).

The invention provides a packaging method for reducing poor insulation of a soft package lithium battery. The packaging method comprises the following step of: S1, carrying out pit punching on an aluminum-plastic film to form a battery cell pit and an air bag pit; S2, coating the inner side of the aluminum-plastic film heat sealing region with a heat-resistant coating, and subjecting the heat-resistant coating to cross-linking curing treatment; S3, putting the welded battery cell into a battery cell pit, and carrying out top sealing and side sealing on the edge of the outer side of the heat-resistant coating to form a top sealing stamp and a side sealing stamp; S4, baking the battery cell, and performing primary sealing after liquid injection to form a primary seal; S5, performing batterycell formation, and performing air exhaust secondary sealing after aging to form a secondary seal; and S6, trimming and folding the battery cell. The inner side edge of the heat sealing region is coated with the heat-resistant coating, so that adhesion of an aluminum-plastic film PP layer in the heat affected region can be effectively prevented during heat sealing of the battery cell, the PP layeris prevented from being damaged during subsequent production and use of the soft package battery cell, and the proportion of poor insulation is reduced.

The radio frequency (RF) grounding apparatus of the present invention uses a clamp to clamp an RF grounding rod by surface contact to improve the connection stability. The clamp is connected to a flexible conductive sheet to form a grounding path to avoid the arcing generated by the bottom part (e.g., a heater) of a traditional plasma reaction chamber and to avoid breakage of the ceramic surface of the bottom part of the plasma reaction chamber, which would be caused by the RF grounding rod due to thermal expansion. The heater of the plasma reaction chamber, which is equipped with the RF grounding apparatus of the present invention, exhibits an extended lifetime. The top of the RF grounding rod is fixed to an RF mesh, and the RF grounding rod extends downward. The bottom of the RF grounding rod is clamped firmly and electrically by the clamp. The flexible conductive sheet connects the clamp and the grounding base of the plasma reaction chamber to form a grounding path.

The invention provides a pipe installing support, a module of the pipe installing support and a micro-channel heat exchanger installing system. The pipe installing support comprises a body, wherein the body is provided with a clamping portion for pipe connection. Due to the fact that the pipe installing support is connected with a pipe in a clamping connection mode, the pipe installing support does not damage a base material of the pipe, accordingly pipe damage in the follow-up using process is avoided, potential safety hazard is eliminated, and the using reliability of the pipe is ensured. In addition, the pipe installing support has the advantages of being simple in structure and low in manufacturing cost.

The invention discloses a circulating water treatment device and a circulating water treatment process using a nanocrystalline titanium dioxide fiber photocatalysis reactor, which are used for treating organic pollutant waste water. Compared with the prior art, the reactor is innovative and has remarkable advantages in the aspect of structural designs: through unique water intake expanding and decelerating, uniform current distribution and a surrounding ring overflow water outlet structure at the upper port of an inner barrel, relatively high water flow rate is ensured and fiber breaking and loss caused by over high water current flow speed are avoided; an ultraviolet lamp is arranged at the axle enter position of the reactor, so that ultraviolet light is utilized to the maximum extent; a photocatalysis reaction is considered fully and treated waste water is sprayed and filled with oxygen; the device has a simple structure and low manufacturing cost and is convenient to assemble; and the photocatalysis circulating water treatment process has high efficiency, low energy consumption and important practical value and can perform high-flow continuous water treatment.

Provided is a technology for suppressing the trapping of an elongated element included in a balloon catheter. The present invention provides a dilatation catheter. This dilatation catheter (10) comprises: catheter shafts (15, 16); a dilatation element (13) connected to one end of the catheter shaft and having a dilatation area to be dilated in the diametrical direction; and an elongated element (31) arranged along the outer circumferential surface of the dilatation area and deforming outward along with the dilatation of the dilatation area by being mounted on the catheter shafts (15, 16) at a first mounting position and a second mounting position across the dilatation area. The dilatation catheter is characterized in that a specific mounting position (45b, 71) that is at least one of the first and second mounting positions is movable relative to the catheter shafts (15, 16), and that the movement of the specific mounting position is restricted in the restricting direction that is at least one direction.

The invention discloses a packing container for a liquid crystal display panel. The packing container comprises a chassis and an inclined container body which are used for placing the liquid crystal display panel with a driving circuit film and a PCB, wherein the top surface of the chassis is a first inclined surface; the inclined container body is aslant arranged on the first inclined surface, and comprises a second inclined surface and a limiting frame; the limiting frame is annularly arranged on the second inclined surface to form an accommodating space, and is wider than the liquid crystal display panel such that after the liquid crystal display panel is arranged in the limiting frame and fits the second inclined surface, the liquid crystal display panel is attached to the bottom of the limiting frame under the effect of self gravity, and has a preset distance from the top end of the limiting frame. Compared with the prior art, the packing container can effectively prevent the fragment phenomenon of the liquid crystal display panel in the transportation process to guarantee the transportation safety, and the sky side of the liquid crystal display panel does not need a support part, so that the packing container is simplified, and the cost is reduced.

The present invention relates to ear gear (100; 200), such as headphones, headset, ear protection or similar, having a pair of earpieces (102, 103; 203), being attached generally to a respective end region (106, 107; 206, 207) of an interconnecting headband (108; 208). Each earpiece is adjustably associated with the headband, for adjustment of the position of the earpieces relative to the headband. The ear gear further comprises at least two extending legs (106A, 106B, 107A, 107B; 206A, 206B, 207A, 207B) provided at the end region (106, 107; 206, 207) at the headband, and arm members (110, 11 1; 211) that at one end (110A, 111A; 211A) are attached to a respective earpiece. Further, the ear gear comprises an end cap (110E, 111E; 211E) provided at the respective headband end region (106, 107; 206, 207). At least one of the extended legs is rotatably arranged to each end cap (110E, 111E; 211E), such that the end cap can rotate relative to the at least one leg (106A, 106B, 107A, 107B; 206A, 206B, 207A, 207B).

The invention belongs to the technical field of lithium ion batteries, and particularly relates to a three-electrode lithium ion battery. The three-electrode lithium ion battery comprises a battery shell, a bare battery cell and a lithium titanate pole piece, wherein the bare battery cell and the lithium titanate pole piece are packaged in the battery shell, the bare battery cell is provided witha positive electrode tab and a negative electrode tab which are led out of the battery shell, and the lithium titanate pole piece is provided with a reference electrode tab which is led out of the battery shell. Compared with the prior art, the problem that the interface structure of the battery cell is easy to damage is solved, and the test accuracy and stability are greatly improved. Besides, the invention further provides a preparation method of the three-electrode lithium ion battery, which is easy to operate and solves the problem of high difficulty in the manufacturing process of the existing three-electrode lithium ion battery.

The invention discloses a lower electrode base platform of a dry etching device and the dry etching device, and provides a novel lower electrode base platform used by a user to place a substrate base plate on. After the substrate base plate placed on the lower electrode base platform is etched through the dry etching device, uniform damage to the inner structure of the substrate base plate can be avoided, and the undesirable phenomenon of Embossing Mura of a display device is avoided. The lower electrode base platform of the dry etching device comprises a first base plate and a plurality of support pieces located on the first base plate, wherein top material of each support piece at least comprises resin.

There is provided a turntable drive device (1) capable of returning a position of a movable table to a predetermined direction. An outer movable table (4) is rotatably supported by rotating shafts (2a1 and 2b1), and an inner movable table (5) is rotatably supported by rotating shafts (4a and 4b) provided in the outer movable table (4). The inner movable table (5) is rotated about the rotating shafts (4a and 4b) when a connection plate (30) is linearly moved in the X direction. When a connection plate (40) is linearly moved in the Y direction, the outer movable table (4) is rotated together with the inner movable table (5) about the rotating shafts (2a1 and 2b1), based on the engagement of a rack (40c1) formed in the connection plate (40) with a toothed portion (6b) formed in the outer movable table (4).

The invention relates to a high-performance plastic bag, and belongs to the field of plastic bag manufacturing. Raw materials for producing the high-performance plastic bag comprise polyolefin, polypropylene compatilizer, nano holmium oxide, low density polyethylene and acrylic resin. The high-performance plastic bag comprises, by weight percentage, 10-30% of the polyolefin, 10-15% of the polypropylene compatilizer, 10-15% of the nano holmium oxide, 20-40% of the low density polyethylene and 20-30% of the acrylic resin. According to the high-performance plastic bag, due to the fact that the raw materials such as the polypropylene compatilizer and the nano holmium oxide are added, and the tensile strength of the plastic bag is improved; meanwhile, when the high-performance plastic bag is used at a low temperature, breakage of the plastic bag is avoided, the flexibility can be better, and daily use is convenient.

The invention discloses a ship coating protection method and a tooling. The ship coating protection method comprises the following steps: step S100, laying protective material on the periphery of a large closed joint of an outer bottom plate of the ship; step S100, laying the protective material on the periphery of the large closed joint of the outer bottom plate of the ship; step S100, laying theprotective material on the periphery of the large closed joint of the outer bottom plate; step S200, laying protective materials on the temporary passage of the ship. By laying protective materials around the large closed joints of the outer bottom plate and on the temporary passage of the ship, the coating of the ship can be protected, the damage of the coating caused by collision of the ship during construction can be prevented, the workload of secondary repairing coating can be avoided, and the efficiency of ship construction can be improved.

The invention discloses an automatic weighing device for jelly. The automatic weighing device comprises a shell; a feeding hopper is arranged at the top part of the shell, and a discharging groove isformed in the bottom part of the feeding hopper; a feeding transmission belt is arranged at the bottom part of the discharging groove, longitudinal partition plates are arranged at the top part of thefeeding transmission belt, and transverse partition plates are arranged among the longitudinal partition plates; a baffle is arranged on one side of the feeding transmission belt; a bearing disc is arranged at the bottom part of the baffle, a pressure sensor is arranged at the bottom part of the bearing disc, a connecting block is arranged at the bottom part of the pressure sensor, and a rotatingrod penetrates through the connecting block; a qualified product conveying belt is arranged on one side of the connecting block, and an unqualified product conveying belt is arranged on the other side of the connecting block; and a qualified product discharging port is formed in the top part of the qualified product conveying belt. According to the automatic weighing device, the discharge groove,the longitudinal partition plates and the transverse partition plates are arranged, so that the jelly is subjected to batch screening, labor is saved, the working efficiency is greatly improved, labor cost is reduced, and the high practicability is achieved.

The invention provides a vacuum treatment device, which can diagnose the insulated state of the dielectric layer when operating the vacuum treatment to the substrate before using the electrostatic chuck. A high-voltage power source applies a DC voltage, i.e. diagnosis voltage lower than the voltage absorbing and maintaining the glass substrate (G) to a chuck electrode of the electrostatic chuck. Each measurer gets the measuring data of the electric characteristics (voltage and current) of respective measuring position. Thereby, the control portion of the diagnosis portion compares the measuring data of the electric characteristics with the predetermined data (threshold) aiming at the electric characteristics and diagnoses whether the electrostatic chuck exceeds the available state.

The invention discloses an intelligent binding device for finance. The intelligent binding device comprises a sorting device, wherein a plurality of groups of conveying rollers are arranged inside thesorting device; rotating devices are arranged on two sides of the inner center of the sorting device; rotating shafts are arranged on the rotating devices; two groups of rotating plates are arrangedon the rotating shafts; scraping plates are arranged on the opposite surfaces of all the rotating plates; and rubber layers are arranged on the side surfaces of the scraping plates. According to the intelligent binding device, an atomization nozzle is utilized for the spraying onto wrinkles, as well as the extrusion and drying treatment is performed under the action of extrusion rollers and warm air pipes, so that the wrinkles on notes can be eliminated; the rotating plates are utilized for rotating on the upper and lower surfaces of the notes, the scraping plates are arranged on the corresponding sides of the rotating plates, and the rubber layers are arranged on the scraping plates, so that folded corners can be restored, the damage to the folded corners can be effectively avoided through the rubber layers, and then the notes can be sorted; and through the sorting of the notes one by one, the notes can be smoothly bound as well as the subsequent storage and use can be facilitated.

The invention relates to the technical field of automatic detection equipment, and discloses a detection production line. The detection production line comprises a workbench, a carrying device, a feeding device, a detection device, a discharging device and a backflow device, wherein the carrying device is arranged on the workbench in the first direction; the feeding device, the detection device and the discharging device are sequentially arranged on the workbench in the first direction; the backflow device is arranged below the workbench in the first direction; the feeding device can grab an empty carrier on the backflow device, an upstream manipulator can place a product in the carrier grabbed by the feeding device, and the carrying device can carry the carrier and the product in the carrier to the detection device; and after defect detection is completed, the discharging device can take out the product in the carrier and place the empty carrier on the backflow device, and the backflow device can convey the empty carrier back to the position below the feeding device. According to the detection production line provided by the invention, the detection efficiency can be effectively improved, and products are prevented from being damaged in the carrying process.