142 results about "Lower upper" patented technology

A method used in forming a memory array comprising strings of memory cells comprises forming an upper stack directly above a lower stack. The lower stack comprises vertically-alternating lower-first-tiers and lower-second-tiers. The upper stack comprises vertically-alternating upper-first-tiers and upper-second-tiers. Lower channel openings extend through the lower-first-tiers and the lower-second-tiers. The lower channel openings have sacrificial material therein. An upper of the lower-second-tiers or a lower of the upper-second-tiers comprises non-stoichiometric silicon dioxide that has a silicon-to-oxygen atomic ratio greater than 0.5. A higher of the upper-second-tiers that is above said lower upper-second-tier comprises silicon dioxide that has a silicon-to-oxygen atomic ratio less than or equal to 0.5. Upper channel openings are etched through the upper-first-tiers and the upper-second-tiers to stop on said upper lower-second-tier or said lower upper-second-tier. After the stop, the sacrificial material is removed from the lower channel openings and channel-material strings are formed in the upper and lower channel openings. Other embodiments, including structure independent of method, are disclosed.

The present disclosure relates to a can opening and sealing tool with a body portion comprising a lower section and an upper section designed to engage securely with a can's pull-tab. The upper section includes a bar with an indented central portion that provides haptic feedback to confirm successful tab engagement and prevent accidental disengagement. An arm portion extends radially from a connecting portion and is configured to assist a user in pivoting the tool around the can's rivet when the tool is fully engaged with the can. The arm portion's edge interacts with the can’s top annular edge to maintain a flush seal.

The application discloses a kind of grab shear twist integrated fruit and vegetable picking executor, including cylindrical shell, the axial direction of cylindrical shell is the direction to the fruit and vegetable to be picked, to the direction of fruit and vegetable to be picked as front direction;Cylindrical shell rear end is closed and front end is equipped with opening;Cylindrical shell is equipped with axial motion mechanism in middle rear part, and cylindrical shell is equipped with circumferential motion mechanism matched with axial motion mechanism in middle front part;Axial motion mechanism is used to drive upper clamp jaw and lower clamp jaw to fold or open by upper connecting rod hinged mechanism and lower upper connecting rod hinged mechanism;Circumferential motion mechanism is used to drive upper clamp jaw and lower clamp jaw to make rotary motion to break off the part that still exists possibly connected after twisting off cutting action under the drive of circumferential motion mechanism;The folding action of upper clamp jaw and lower clamp jaw is the grabbing action of fruit and vegetable, the action of blade insertion blade slot is cutting action, and grabbing action and cutting action are two-in-one synchronous action.The application also discloses corresponding use method.The application carries out integrated operation by grabbing, shearing and twisting off, and improves cutting effect by the cooperation of blade slot and blade, improves twisting off effect by executing twisting off action when strong tension is applied on fruit stem, improves picking effect and picking efficiency and picking success rate, avoids subsequent trouble caused by unsuccessful picking once.

According to one embodiment, a display device includes a substrate having a display area, pixels in the display area, a dummy pixel area including dummy pixels and surrounding the display area, a first partition surrounding each of the pixels and the dummy pixels, a second partition in a first area surrounding the dummy pixel area and a second area surrounding the first area and having apertures. Each of the first and second partitions has a lower portion and an upper portion having an end portion protruding relative to a side surface of the lower portion. Further, a first aperture pattern of the second partition in the first area and a second aperture pattern of the second partition in the second area differ from each other.

This utility model relates to the field of stove technology, specifically a stove core structure, including an inner tube and an outer tube. The inner tube is open at the bottom and closed at the top, while the outer tube is closed at the bottom and open at the top. The space between the inner and outer tubes forms a combustion chamber. Several air inlet pipes are evenly arranged around the circumference of the outer tube at its lower part. Ventilation openings are also provided at the lower and upper parts of the outer tube. Several evenly arranged ventilation openings are provided on the wall of the inner tube. This utility model replaces ventilation openings with evenly distributed air inlet pipes at the lower part of the outer tube. On the one hand, this prevents the combustion flame at the bottom of the combustion chamber from escaping through the ventilation openings at the lower part of the outer tube. On the other hand, the air inlet pipes guide air into the bottom of the combustion chamber more orderly, providing a sufficient and stable oxygen supply for fuel combustion at the bottom. This solves the technical problems of existing stove core structures easily causing flame escape during combustion and fuel waste due to incomplete combustion within the combustion chamber.

The utility model relates to the technical field of sewer pipes, in particular to a sewer pipe anti-siphon device and cleaning equipment. The sewer pipe anti-siphon device comprises a sewer pipe, wherein an anti-siphon assembly is arranged above the drainage end of a U-shaped water storage pipe on the sewer pipe; the anti-siphon assembly comprises an inner through pipe, an outer through pipe, a cover piece made of a deformable elastic material and a fastening part, wherein the inner through pipe and the outer through pipe are nested inside and outside. A first through hole and a second through hole are formed in the lower part and the upper part of the inner through pipe respectively, and the first through hole is communicated with an external environment gas path; a third through opening and a fourth through opening are formed in the upper part and the lower part of the outer through pipe respectively, and the fourth through opening is communicated with an inner cavity gas path of the U-shaped water storage pipe; the cover piece is arranged above the second through opening and the third through opening and covers the second through opening in a sealed mode, and the fastening part limits and fixes the outer edge of the cover piece to the wall of the outer through pipe so that the second through opening can not communicate with the third through opening. According to the anti-siphon device for the sewer pipe, the anti-siphon assembly is designed on the sewer pipe, so that a good automatic anti-siphon effect can be achieved.

The present invention relates to a handling aid (10) for assembling and / or disassembling a connector (20) with a mating connector (40), in particular a connector for connection to a control unit. The handling aid (10) according to the invention has a lower part (10a) and an upper part (10b), each configured to be brought into contact with the connector (20) in opposite directions to each other perpendicular to an insertion direction (x) of the connector (20), such that a positive-locking connection is formed between the lower part (10a) and the connector (20) and between the upper part (10b) and the connector (20) in the insertion direction (x) of the connector (20).

The utility model relates to the technical field of sound attenuation equipment, specifically relates to a compressor sound attenuation device, including compressor, the bottom plate of installing compressor, the cavity containing compressor and the top -tight mechanism of connecting cavity and compressor, the cavity is composed of the upper end cover of open and close and the closed wall body, its lower end opening is fixedly connected with the bottom plate, still has the through -hole of connecting compressor copper pipe on the upper end cover, and the top -tight mechanism is connected in the lower part and the upper part of compressor in pairs, and two pairs of top -tight mechanism are cross -distributing in the four -around of compressor on the projection plane, and the mounting seat of connecting top -tight mechanism is still provided in the closed wall body. The utility model discloses a compressor sound attenuation device, through the cavity of close connection with the shell, the compressor is contained and fixed in the cavity, reduces the noise of compressor, and the top -tight mechanism is still provided between the cavity and compressor to reduce or eliminate the vibration noise produced when the compressor works.

Seating system (1) for vehicle seat comprising: - a vehicle floor (20), - a seat bucket (10) extending in a longitudinal direction (X) between a front zone (12) and a rear zone (14), the front zone (12) and the rear zone (14) extending in a transverse direction (Y) between a first lateral edge (16) and a second lateral edge (18), - a front structure (30) comprising a lower portion (32) and an upper portion (34), the front structure (30) extending in an upward direction (Z) between the lower portion (32) and the upper portion (34), the lower portion (32) is connected to the vehicle floor (20) and the upper portion (34) supports the seat bucket (10) in the front zone (12), the rear zone (14) of the seat bucket (10) rests on the vehicle floor (20). Figure for the abbreviation: Figure 2

Method (M) for producing a fluid-fillable bladder (1) comprising the steps - Forming the bladder (S1) and connecting the bladder (1) to a hose (4) through which the bladder (1) can be filled with the fluid, by welding at least one film (2,3) and the hose (4) in a molded body having a lower (11) and an upper molded part (12) to form a shell of the bladder (1) defining an interior space (6) such that the shell has a weld seam (5), and - Treating the blister or the at least one film in the molded body with heat (S2), wherein the heat has a temperature between 25 and 100 degrees Celsius.

Layout for a motor vehicle. Layout comprising: - a storage bucket having a base (11) and a side face (12) extending between the base and a rim (13) referred to as the free rim of the bucket, the base and the side face defining an internal volume of the bucket; and - a lid bearing against the free rim (13) to hermetically seal the bucket, the side face comprising a lower part (121) and an upper part (122) connected by a junction zone (123); the layout comprising a device for securing the lower part in a front compartment of the motor vehicle, the resistance of the junction zone to a force exerted on the free rim being strictly less than the resistance of the upper and lower parts to said force exerted, the junction zone breaking when said force exerted exceeds a limit threshold. Figure for the abbreviation: 3

The utility model relates to the technical field of building construction formworks, in particular to a building engineering construction formwork which solves the problems that in the prior art, a pouring formwork is low in stability and prone to inclining, the building engineering construction formwork comprises a formwork body and a bottom plate, a splicing assembly is arranged on the side edge of the formwork body, and the edge of the bottom plate is connected with the lower portion of the formwork body. An inclined strut assembly is arranged on the bottom plate and connected with the upper portion of the formwork body. The formwork has the beneficial effects that the formwork body is supported and fixed in the mode that the lower portion and the upper portion of the formwork body are supported at the same time, the stability of the formwork body during concrete pouring is guaranteed, and the situation that the formwork inclines is avoided; and the assembling convenience of the formwork body is improved through the splicing assemblies, and the formwork body can be conveniently installed.

We provide a chain winding jig for winding up chains. By adopting such a chain winding jig, for example, the efficiency of chain removal work in soldering equipment can be improved. [Solution] The chain winding jig 1 has a lower part 10, an upper part 20, a winding part 50 provided on the upper part 20 for winding the chain 107 of the substrate transport unit 105, and a rotating part 30 provided between the lower part 10 and the upper part 20 for rotating the upper part 20 relative to the lower part 10. The winding part has an insertion part 40 for inserting into the chain 107 of the substrate transport unit 105 and a winding part 45 for winding the chain 107.

The invention relates to the technical field of table trolleys, and discloses a foldable storage type side plate trolley which comprises a front base and a rear base, and a bottom plate is connected between the front base and the rear base in a foldable mode. A front side plate frame and front vertical frames located on the two sides of the front side plate frame are arranged at the upper end of the front base, and a rear side plate frame and rear vertical frames located on the two sides of the rear side plate frame are arranged at the upper end of the rear base. An upper slot and a lower slot which are distributed up and down are formed in the front vertical frame, an upper socket and a lower socket which are distributed up and down are arranged on the rear vertical frame, a top side plate is movably connected in the upper socket, and the top side plate penetrates through the upper slot and then is connected through a limiting plate; an abutting buckle assembly is further arranged at the front end of the middle of the rear base. Three-dimensional folding can be achieved, after overall folding, no outward protruding structure exists, the overall size is reduced, and occupied space in the idle state is greatly reduced. Through integrated driving of the abutting buckle assembly, the trolley can be fully folded rapidly, operation steps are simplified, and the folding efficiency is greatly improved.

A container body has a lower body part and an upper body part separated by a visible marking. The lower part only is filled with a body of a liquid substantially up to the marking while leaving the upper part liquid-free and the upper part is closed by a cap. For subsequent consumption of the liquid, the cap is removed and then an additive fluid is added to the liquid in the body an additive and mixed therewith before consumption of the liquid.

The utility model discloses a sizing machine shaft returning device which comprises a radial shaft frame and a guide frame which are arranged side by side, two sets of radial shaft supporting seats are symmetrically and fixedly arranged on the radial shaft frame, and a lower radial shaft and an upper radial shaft are sequentially arranged between the lower portions and the upper portions of every two opposite radial shaft supporting seats. Two vertical first mounting plates are symmetrically and fixedly arranged at one end of the guide frame, first winding and unwinding guide rollers are rotationally arranged on the two sides of the two first mounting plates correspondingly, and the distance between the two first winding and unwinding guide rollers can be adjusted; and two vertical second mounting plates are symmetrically and fixedly arranged at the other end of the guide frame, and a second winding and unwinding guide roller is rotationally arranged between the upper portions of the two second mounting plates. According to the utility model, the winding and unwinding tension can be conveniently adjusted when the yarn retreats, the situation that the yarn is broken when the tension is too large or the yarn is loosened when the tension is too small is avoided, and the effective development of the slashing retreating work is ensured.

An electrocautery device for dissecting biological tissue is provided. The electrocautery device includes an insulated electrode including a distal tip configured to provide energy to the biological tissue and an electrocautery device body having a lower portion and an upper portion. The lower portion is disposed radially over the insulated electrode. The upper portion includes a proximal first portion including a gas supply connection and a distal second portion defining a gas delivery channel and having a gas tip. The electrocautery device can optionally include a bumper. A system for dissecting biological tissue is also provided.

A drink cup includes a body, a body-strengthening system, and a grip portion. The body includes a floor and a side wall coupled to the floor to extend upwardly away from the floor. The body-strengthening system is located between a lower portion of the side wall and an upper portion of the side wall. The grip portion includes a plurality of protrusions that provide texture to the grip portion.

The powder dispenser (204) includes a funnel (236) for dispensing a dose of powder through an outlet (243), a vibrator (244) for assisting a flow of powder toward the outlet, a stopper (238), and an actuator (242). The funnel includes an upper portion (237) and a lower portion (241), and a constricted portion (240) disposed along an axis A between the upper portion and the lower portion. The stopper (238) is disposed in the constriction (240), where the constriction (240) is in contact with the stopper (238) in the natural state of the funnel (236) to hermetically insulate the upper portion (237). An actuator (242) is arranged to move one of the lower portion and the upper portion relative to the other along an axis A to open the constriction (240) relative to the stopper (238) to allow powder to flow from the upper portion (237) to the lower portion (241) and towards the outlet (243).

A pinching and cutting device (1, 1') comprising: a housing with a lower body and an upper body movably mounted for rotation on the lower body between an open and a closed position; two tube pinching members, each with a lower arm and an upper arm movably mounted for rotation on the lower arm between a tube insertion position and a tube clamping position, the pinching members being mounted in the housing so that the passage of the upper body from the open to the closed position causes the pinching members to pass from the insertion position to the clamping position; and a cutting member arranged between the two pinching members and movably mounted for translation on one of the lower and upper bodies between a retracted and an extended position for cutting the tube. (Figure from the abbreviation: Fig. 1A)

According to one embodiment, a display device includes a substrate having a display area in which subpixels are provided, a rib layer having a pixel aperture in each of the subpixels, a partition surrounding each of the subpixels and including a lower portion and an upper portion, display elements in each of the subpixels and each including an organic layer, first sealing layers respectively covering each of the display elements, and a second sealing layer covering the first sealing layers. Further, the partition is divided into segments by a slit, and the second sealing layer contacts the rib layer in the slit.

The utility model provides a mechanical switching valve. The mechanical switching valve comprises a switching valve body, a plugging piece and a self-locking piece. The switching valve body is provided with an inner cavity, a water inlet, a first water outlet and a second water outlet. The water inlet and the first water outlet are both located in the lower portion of the inner cavity, and the second water outlet is located in the upper portion of the inner cavity. The blocking piece is installed in the inner cavity in an up-down moving mode, a first blocking part and a second blocking part are arranged on the lower portion and the upper portion of the blocking piece respectively, and the self-locking piece is installed in the cavity in a swinging mode. According to the mechanical switching valve provided by the utility model, different plugging states can be formed for the first water outlet and the second water outlet of the switching valve at different water outlet and water cut-off opportunities by arranging the plugging piece which floats up and down and the self-locking piece of which the state can be adjusted through gravity and buoyancy, so that three sections of water can be discharged only through a mechanical structure; a traditional electric valve can be replaced, electricity is not needed in the using process, and power failure is avoided.

The invention relates to a vehicle seat (1) comprising a seat part (2) and a vehicle seat base (3a) with a lower part (4) and an upper part (5) which is height-adjustable to it, and at least one spring element (6) and connecting component (7) arranged between the upper part (5) and the lower part (4), wherein the spring element (6) springs an adjustment movement in the height direction (Z) from the upper part (5) to the lower part (4) and the connecting component (7) connects the upper part (5) to the lower part (4) in a bearing-like manner, wherein the spring element (6) is connected to the lower part (4), the upper part (5) and the connecting component (7) via at least one fixed bearing each.

According to one embodiment, a display device comprises an insulating layer, a lower electrode on the insulating layer, a rib on the insulating layer, a partition including a lower portion and upper portion, an organic layer, an organic layer covering the lower electrode, and an upper electrode covering the organic layer. The rib comprises a first rib layer formed of an inorganic insulating material and arranged on the insulating layer, and a second rib layer formed of an inorganic insulating material and arranged on the first rib layer. The second rib layer protrudes from a side surface of the first rib layer and a side surface of the lower portion.

A solar tracker system having support piers including a first support pier and a second support pier. Each of the first and second support piers include a lower portion having a first ground pile and a second ground pile, respectively, and an upper portion having a first angled leg and a second angled leg coupled to each other proximate a top of the upper portion. The upper portion coupled to the lower portion via a first attachment joint and a second attachment joint, and the upper portion configured to rotate relative to the lower portion via the first attachment joint and the second attachment joint. The solar tracker system further including a torque tube rotatably supported by the support piers, a plurality of solar modules coupled to the torque tube, and a drive motor configured to cause the torque tube to rotate.

According to one embodiment, a display device includes a lower electrode, a rib formed of an inorganic insulating material and including an aperture overlapping the lower electrode, a partition including a lower portion and an upper portion, an organic layer provided on the lower electrode in the aperture, an upper electrode provided on the organic layer, a cap layer provided on the upper electrode, and a sealing layer. An edge of the aperture includes a first linear portion, a second linear portion and a curved portion connected to the first linear portion and the second linear portion. An angle between the first linear portion and the second linear portion is greater than or equal to 90°.

Laser processing head (30), comprising - a beam guidance housing (111) for a laser beam (5) propagating along a beam axis (LA), - a swivel unit (112) comprising a swivel shaft (41) and a swivel frame (6) which is rigidly attached to the swivel shaft (41) and which is arranged in the beam guidance housing (111), - an adjustment mechanism (34) with which the swivel unit (112) can be rotated relative to the beam guidance housing (111) about the swivel shaft (41), - at least two collimation lenses (2, 9) which are attached to the swivel frame (6) and which can be selectively brought into the beam axis (LA) of the laser beam (5) by rotating the swivel unit (112), - at least one focusing lens (102) in the beam axis (LA) of the laser beam (5), - and a monitoring device (106) with which the temperature of the swivel unit (112) can be measured; characterized by that the laser processing head (30) a first cooling unit (101) and a second cooling unit (102), wherein the first cooling unit (101) is arranged in a lower part (35) of the beam guidance housing (111) comprising the at least one focusing lens (102), a protective glass (109) and a laser exit nozzle (36), or between the lower part (35) and an upper part (33) of the beam guidance housing (111) comprising the monitoring device (106) and the swivel unit (112), and that the second cooling unit (103) is arranged on an outside of the upper part (33) of the beam guidance housing (111).

Title of the invention: Power module. The present invention relates to a power module (6) for an inverter in a motor vehicle, comprising a main body (14) having a lower portion (16) and an upper portion (18) delimited by a junction plane (20), the power module (6) comprising at least one connection module of a first polarity (10, 10A), a connection module of a second polarity (10, 10B), and a connection plate (12) extending at least partially into the junction plane (20), at least one of the connection modules (10, 10A, 10B) comprising a connection terminal (36) and a connecting element (38) overlapping the connection terminal (36), at least one wall of the connecting element (38) extending mainly in a plane distinct from the junction plane (20). Abstract figure: Figure 2