baber/WOPTO huggingface dataset:
Patent JP-2023007192-A (JP)
Title: Insulation block structure for skid post and construction method thereof
Inventor: IWATA KISHI
IPC: F16L59/02
Filed: 2021-07-01
Abstract: To provide an insulation block structure for a skid post, which can suppress the rotation of a constructed insulation block, and a construction method thereof.SOLUTION: An insulation block structure 2 for a skid post consists of a combination of three types of insulation blocks of: a lowermost insulation block 3 which is arranged on the lowermost stage; a middle stage insulation block 4 which is stacked at least one stage on the lowermost insulation block; and a top stage insulation block 5 which is arranged on the uppermost middle stage insulation block 4. The insulation block structure is stacked around a skid post 11. The lowermost insulation block has a recess in the center of the upper surface and convex parts at both ends. The middle stage insulation block has recesses in the center of the upper and lower surfaces and convex parts at both ends. The uppermost insulation block has a recess in the center of the lower surface and convex parts at both ends. The convex parts of the two adjacent lowermost insulation blocks fit into the recess on the lower surface of the lowermost middle stage insulation block. The convex parts of the upper surfaces of the two adjacent uppermost middle insulation blocks fit into the recesses of the uppermost insulation blocks.SELECTED DRAWING: Figure 1
Patent JP-2023008092-A (JP)
Title: Pallet
Inventor: KUNO ISAO
IPC: B65D19/32
Filed: 2021-07-05
Abstract: To provide a pallet for resting an article when it is stored or so, which is adapted to suppress weight increase while securing a required strength thereof by distributing the load of the article applied to a central portion of the pallet over a broad range on the pallet.SOLUTION: A pallet comprises: an upper plate 10 that is formed of a plate material in a manner having a plurality of corrugated concavo-convex portions 11 arrayed in one direction; a lower plate 20 formed of a plate material in a manner having a plurality of corrugated concavo-convex portions 21 arrayed in an intersecting direction with respect to the direction in which the plurality of concavo-convex portions 11 of the upper plate 10 are arrayed; a joining member 30 that joins outer peripheral edges of the upper plate 10 and lower plate 20 into one body in a state the upper plate 10 and the lower plate 20 are arranged with a vertical gap given therebetween; and a long-sized reinforcing member 40 that is fixed with central one of the plurality of concavo-convex portions 11 of the upper plate 10 made coincident with a longitudinal direction in a state of abutment over a predetermined length between a lower surface of the upper plate 10 and an upper surface of the lower plate 20. The reinforcing member 40 has a predetermined length given by a length of abutment against the plurality of concavo-convex portions 21 of the lower plate 20.SELECTED DRAWING: Figure 3
Patent JP-2023008627-A (JP)
Title: Wiring component with physical quantity sensor
Inventor: FUKUCHI KEISUKE
IPC: G01K7/22
Filed: 2021-07-06
Abstract: To provide a wiring component with a physical quantity sensor capable of, while keeping a physical quantity sensor by a mold material covering a part of an electric wire to be detected in a longitudinal direction, preventing damage of the physical quantity sensor due to heat generated when molding the mold material.SOLUTION: A wiring component 1 with a physical quantity sensor comprises: first to third electric wires 11-13; a physical quantity sensor 2 for detecting physical quantities of the first to third electric wires 11-13; a holding member 5 made of a mold material covering a part of the first to third electric wires 11-13 in the longitudinal direction and having a holding hole 50 formed for storing the physical quantity sensor 2; and an attachment member 6 attached to the holding member 5. The physical quantity sensor 2 is prevented from slipping off from the holding hole 50 by the attachment member 6.SELECTED DRAWING: Figure 6
Patent JP-2023013671-A (JP)
Title: push switch
Inventor: YASUNAGA YOICHI
IPC: H01H13/52
Filed: 2021-07-16
Abstract: To improve an impact resistance of a push switch using a dome-like movable contact point and having a waterproof function.SOLUTION: A push switch 1 contains: a case 2 providing a housing part 23; a pair of contact points 3 and 4 separately provided in the housing part 23; a movable contact point 5b arranged on an upper side of the pair of contact points 3 and 4 in the housing part 23; a cap 7 having a base part 71 arranged on the case 2; a cover 8 attached to the cases 2 from an upper direction so as to hold the cap 7 on the case 2; and a frame 9 attached to the case 2 from a lower direction. The case 2 is held between the cover 8 and the frame 9.SELECTED DRAWING: Figure 5
Patent JP-2023014742-A (JP)
Title: Drive board, liquid jet head, and liquid jet recording device
Inventor: YOSHIDA KENSUKE
IPC: B41J2/14
Filed: 2021-07-19
Abstract: To provide a drive board or the like capable of improving discharge performance of a liquid and reducing manufacturing cost.SOLUTION: This drive board according to an embodiment in the present disclosure is applied to a liquid jet head to output a driving signal to a jet part, and comprises: first and second wiring layers facing each other in a direction orthogonal to a board surface; one or a plurality of driving devices mounted on the first wiring layer to generate the driving signal; a first power supply wiring disposed on the first wiring layer to supply a driving power supply to the driving device; a differential track disposed in the first wiring layer to transmit a differential signal to the driving device; and a second power supply wiring disposed in the second wiring layer, electrically connected through a first through-hole to the first power supply wiring, and facing a first region in the differential track. A wiring width in the second power supply wiring is larger than that a track width in the first region in the differential track.SELECTED DRAWING: Figure 6
Patent JP-2022023839-A (JP)
Title: Heat sink for electronic device
Inventor: YANG TAO
IPC: H01L23/373
Filed: 2021-07-27
Abstract: To provide a heat sink for an electronic device.SOLUTION: A heat sink includes a base and a plurality of fins protruding from one side of the base. The base and fins are independently composed of one or more anisotropic heat conductive films. The anisotropic heat conductive film has a low Dk value and a low Df value, and has an electrical insulation property. A method of manufacturing a heat sink, and a method of dissipating heat from an electronic device that has at least one heat generating component are also disclosed.SELECTED DRAWING: Figure 1
Patent JP-2023018869-A (JP)
Title: Control device of vehicle
Inventor: OKAMURA KOJI
IPC: F02P5/145
Filed: 2021-07-28
Abstract: To provide a control device of a vehicle capable of suppressing the user's feeling that the responsivity of a vehicle is slow when recovering from fuel cut treatment.SOLUTION: A CPU 72 executes fuel cut treatment of an internal combustion engine 10, under a predetermined condition that an accelerator pedal is released. The CPU 72 limits torque on a small side, by delaying an ignition period when the accelerator pedal is depressed to finish fuel cut treatment. However, the CPU 72 does not limit torque by delaying the ignition period, while a lock-up clutch 42 is released.SELECTED DRAWING: Figure 1
Patent JP-2023020376-A (JP)
Title: Exposure head and image formation device
Inventor: BABA TOMONORI
IPC: B41J2/45
Filed: 2021-07-30
Abstract: To reduce noise without any deterioration in image quality.SOLUTION: An exposure head 106 which exposes a photosensitive drum 102 comprises: a TFT substrate 205; a light emission part which comprises a light emitting element array 604 having a plurality of light emitting elements 602 arrayed in a main scanning direction on a surface of a TFT substrate 205, the plurality of light emitting element arrays 604 being arranged in a sub-scanning direction orthogonal to the main scanning direction; and a lens array 203 which converges light from the plurality of light emitting elements 602 on the photosensitive drum 102. The plurality of light emitting element arrays 604 is arranged so that intervals in the sub-scanning direction is a non-integral multiple of resolution in the sub-scanning direction, and also each emits the light at timing corresponding to the intervals in the sub-scanning direction.SELECTED DRAWING: Figure 4
Patent JP-2021179172-A (JP)
Title: Reinforcement structure
Inventor: SAKAI MAI
IPC: E04C3/08
Filed: 2021-08-06
Abstract: To provide a beam reinforcement metal fitting capable of improving the weld workability.SOLUTION: A beam reinforcement metal fitting according to the invention is installed so that a hole 231 corresponding to an open hole 11 formed at a steel beam 1 is formed while its outer shape is in a polygon shape and one apex of the polygon faces toward the steel beam 1 side of a flange 1b.SELECTED DRAWING: Figure 6
Patent JP-2023024162-A (JP)
Title: mattress
Inventor: GUNJI HIDEKI
IPC: A47C27/14
Filed: 2021-08-06
Abstract: To provide a mattress which remedies inconvenience in requiring much labor to obtain easy storage and a state in use or requiring the use of a device such as an air-supply pump, and which prevents mattresses from being caught each other when stored by overlapping.SOLUTION: A mattress 100 includes: a bag body 10 having an air supply/exhaust port 40 for supplying/exhausting air; and mats 20 stored in the bag body 10 and formed of urethane foam. In the mattress 100, the bag body 10 made of a sealing member includes a plurality of storage parts 12 for storing the mats 20. A boundary 14 between the one storage part 12 and the other storage part 12 adjacent to the one storage part includes: one or more fixing parts 16 for partitioning the mutual storage parts 12; and one or more communication parts 18 for enabling a circulation of gas between the mutual storage parts 12. An air-permeable core material 30 is penetrated over the adjacent storage parts 12 in at least the one communication part 18 of the boundary 14.SELECTED DRAWING: Figure 1
Patent JP-2023026857-A (JP)
Title: Method for suppressing decrease in strength of two-color molded article, resin composition for two-color molding, two-color molded article and method for producing the same
Inventor: ASAI YOSHIHIRO
IPC: C08L69/00
Filed: 2021-08-16
Abstract: To provide a method for suppressing a decrease in strength of a two-color molded article comprising a polycarbonate resin and a polybutylene terephthalate resin, and to provide a resin composition for two-color molding which can suppress a decrease in strength, a two-color molded article containing the resin composition, and a method for producing the same.SOLUTION: Provided is a method for suppressing a decrease in strength of a two-color molded article comprising a polycarbonate resin and a polybutylene terephthalate resin by adding a carbodiimide compound to the polybutylene terephthalate resin. Provided is a resin composition for two-color molding with a polycarbonate, the composition containing (A) a polybutylene terephthalate resin and (B) a carbodiimide compound.SELECTED DRAWING: None
Patent JP-2023028237-A (JP)
Title: High-side switch, electronic device, and vehicle
Inventor: TAKUMA Toru
IPC: H03K17/687
Filed: 2021-08-19
Abstract: To provide a high-side switch capable of preventing breakdown when a reverse bias voltage is applied between a power terminal and a ground terminal.SOLUTION: A high-side switch 100 includes: a power terminal VBB, an output terminal OUT, and a ground terminal GND; a first transistor Q1 configured to be connected between the power terminal VBB and the output terminal OUT; a control circuit 4 configure to generate a first drive signal VG1 applied to a control edge of the first transistor Q1; and a reverse connection protective circuit 20 configured to conduct between the power terminal VBB and the output terminal OUT without depending on the first drive signal VG1 when the power terminal VBB is at a lower potential than that of the ground terminal GND.SELECTED DRAWING: Figure 7
Patent JP-2023031329-A (JP)
Title: Water treatment apparatus, cleaning method of biofilm of water treatment apparatus, and film thickness evaluation method of biofilm of water treatment apparatus
Inventor: MATSUZAKI TOMOKO
IPC: C02F3/06
Filed: 2021-08-25
Abstract: To provide a water treatment apparatus capable of exhibiting high treatment performance in accordance with load changes of a liquid to be treated by properly maintaining a film thickness of a biofilm formed in a gas permeable film.SOLUTION: A water treatment apparatus 10 comprises: a treatment tank 11 to be supplied with a liquid S to be treated; a hollow fiber membrane 12 having gas permeability and soaked in the liquid S to be treated in the treatment tank 11; and a biofilm 30 formed on an outside surface of the hollow fiber membrane 12 and utilizing oxygen-containing air supplied into the hollow fiber membrane 12. The water treatment apparatus treats the liquid S to be treated by using the biofilm 30. The water treatment apparatus 10 comprises: an air diffusion pipe 13 positioned under the hollow fiber membrane 12 and cleaning the biofilm 30 by discharging a cleaning gas; and an oxygen concentration meter 14 for measuring oxygen concentration of discharged air after passing through the hollow fiber membrane 12. In the air diffusion pipe 13, cleaning strength of the biofilm 30 is controlled based on oxygen concentration measured by the oxygen concentration meter 14.SELECTED DRAWING: Figure 1
Patent JP-2021185115-A (JP)
Title: Conveyance method and conveyance device
Inventor: MIZUKAWA KENJI
IPC: B65G54/02
Filed: 2021-09-01
Abstract: To provide a conveyance method and a conveyance device capable of constructing a conveyance system such as a manufacturing line, based on achieving synchronization of articles and a conveyance part and the like and indexing of a constant pitch through a linear motor type conveyance mechanism.SOLUTION: A conveyance method using a linear motor type conveyance mechanism having a plurality of movable elements and a conveyance path includes steps of: receiving articles by the movable elements from upstream of the conveyance mechanism; conveying the articles by the movable elements of the conveyance mechanism; placing the articles onto a storage part toward an array direction crossing the conveyance path from the movable elements; storing the articles by arranging them in the array direction, while retreating the articles placed on the storage part toward the array direction with respect to succeeding articles; placing the articles into the movable elements from the storage part; and discharging the articles to the downstream from the movable elements. The movable elements are moved so that pitches of the articles become constant.SELECTED DRAWING: Figure 7
Patent JP-2023035387-A (JP)
Title: Standard route generation device and ship monitoring device
Inventor: YAMAZAKI TETSUYA
IPC: G09B29/00
Filed: 2021-09-01
Abstract: To provide a standard route generation device for generating a standard route region on the basis of the tracks of ships in the past, and a ship monitoring device that uses the standard route region.SOLUTION: A standard route generation device 1 comprises: a storage unit 10 for storing a map 3 which is divided into a plurality of cells 2 by a grid, a route cell 20 that represents a standard route, and a non-route cell 23 which is not the route cell 20; a border cell identification unit 71 for identifying, from a plurality of route cells 20, at least some of a group of border cells 90 that constitutes a first cell mass 200, which is a mass of route cells 20 that satisfy a predetermined minimum size, and which is adjacent to the non-route cell 23; and a vector data generation unit 72 for generating closed region vector data, as a standard route region, by vertices of the identified border cell 90 and a line linking the vertices with each other.SELECTED DRAWING: Figure 1
Patent JP-2021192807-A (JP)
Title: Balloon catheter for treating blood vessel at branch part
Inventor: THOMAS ISCHINGER
IPC: A61F2/90
Filed: 2021-09-01
Abstract: To provide a balloon catheter used for treating a blood vessel at a branch part.SOLUTION: A balloon catheter 10 having a balloon with a shape for treating a blood vessel at a branch part includes an inclined base end part 24 of the balloon and a catheter shaft 12 eccentric at least partially with respect to a center axis 30 of the balloon. The catheter shaft 12 includes a marker used for the alignment in a longitudinal direction and a rotation direction. A torque transmission element may be used for transmitting torque from a rigid proximal end side segment of the catheter to a tip side flexible balloon segment of the catheter.SELECTED DRAWING: Figure 1A
Patent JP-2023037830-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-06
Abstract: To provide a game machine which does not make a player feel uncomfortable due to display of decoration identification information and hold display in an unnatural manner.SOLUTION: A performance control CPU 120 performs a variation start action of a decorative pattern while performing a hold shift display with the start of a variable display, and does not start scroll display of the decorative pattern until completed is the shift display for switching the first hold display 002SG101 displayed in a first display area from the left in a special pattern hold storage display area 5U to the active display area 5F as the active display 002SG103. In addition, when the variable display is executed based on the first type of variation pattern designation command and when the variable display is executed based on the second type of variation pattern designation command, a common shift display can be performed.SELECTED DRAWING: Figure 42
Patent JP-2023038065-A (JP)
Title: cylinder head
Inventor: ADACHI YUKIKO
IPC: F02F1/24
Filed: 2021-09-06
Abstract: To reliably prevent a work error in which a spring is assembled on a bank part, in a spring support structure in which a spring receiving seat is formed in a cylinder head and the bank part is formed therearound.SOLUTION: A guide surface 16 that spreads upward is formed at an opening edge of a bank part 15. A height H3 of the bank part 15 is set to be larger than a range S in which a movable spring receiver 6 can be assembled. A cotter 5 cannot be fitted into an annular engagement groove 12 of a valve stem 2 unless a spring 8 is in a normal posture in which a lower surface of the spring overlaps a spring receiving seat 7 (spring seat 9). Therefore, there is no possibility that the spring 8 is assembled in an inclined posture.SELECTED DRAWING: Figure 2
Patent JP-2023038724-A (JP)
Title: Wafer transfer method
Inventor: KAKINUMA YOSHINORI
IPC: H01L21/301
Filed: 2021-09-07
Abstract: To provide a wafer transfer method capable of transferring a wafer without damaging the wafer.SOLUTION: A wafer transfer method is provided for positioning a wafer in an opening of a first frame comprising the opening in which the wafer is stored, and transferring the wafer, which is crimped to one face of the wafer, to a second tape crimped to a second frame together with the first frame by means of a first tape. The wafer transfer method includes: a first frame removing step of removing the first tape from the first frame by pressing the first tape between the first frame and the wafer; a second tape crimping step of crimping the second tape crimped to the second frame to the other face of the wafer; a crimping force reducing step of reducing a crimping force by applying an external stimuli to the first tape; and a peeling step of peeling the first tape from the one face of the wafer crimped to the second tape.SELECTED DRAWING: Figure 5
Patent JP-2021185100-A (JP)
Title: Can body and can body inlet curl forming method
Inventor: HASEGAWA TOSHIYUKI
IPC: B65D1/02
Filed: 2021-09-08
Abstract: To provide a curl shape capable of acquiring desired sealing performance with respect to cap mounting and to suppress deformation of the curl caused by falling shocks.SOLUTION: The curl 10 of a can body 1 has: an upper end bent part 11 that includes the upper end of an inlet 1D; an outer wall bent part 12 in which a lower end 12A comes close to or abuts against the side wall 2 of the inlet 1D to incline an upper side outside with respect to a can axis; an inside connection bent part 13 that has a curvature radius smaller than that of the upper end bent part 11 and that is provided inside the upper end bent part 11; and an outside connection bent part 14 that has a curvature radius smaller than that of the upper end bent part 11 and that is provided outside the upper end bent part 11.SELECTED DRAWING: Figure 2
Patent JP-2021184950-A (JP)
Title: Game machine
Inventor: KURAMOTO KAZUAKI
IPC: A63F7/02
Filed: 2021-09-14
Abstract: To provide a game machine with increased game interest.SOLUTION: A performance is executed by performance executing means, based on the lottery result of executed lottery means, based on satisfaction of a lottery condition. Based on operation of a player by operation means, after determination means determines that an operation signal output by signal output means has been received, based on a cancellation timing determined that the operation signal has not been received, a performance executed by the performance executing means is varied by performance varying means. Thereby, the performance can be varied in various ways by the operation of the player.SELECTED DRAWING: Figure 1
Patent JP-2023042646-A (JP)
Title: laminated connector
Inventor: MIYAMURA TETSUYA
IPC: H01R13/514
Filed: 2021-09-15
Abstract: To achieve miniaturization in a lamination direction.SOLUTION: A laminated connector comprises a first flat housing 11 and a second flat housing 30 laminated on the first housing 11. The first housing 11 includes: a first elastic lock piece 19 which is elastically deformable and extends in a cantilever form in a direction intersecting the lamination direction of both housings 11 and 30; and a first lock portion 17 which is not elastically deformable, the second housing 30 includes: a second elastic lock piece 36 which extends in a cantilever form in a direction intersecting the laminating direction and which is elastically deformable; and a second lock portion 39 which is not elastically deformable. The first housing 11 and the second housing 30 are held in laminated states by latch between the first elastic lock piece 19 and the second lock portion 39 or latch between the second elastic lock piece 36 and the first lock portion 17.SELECTED DRAWING: Figure 1
Patent JP-2023043903-A (JP)
Title: Cleaning agent for exhaust gas purifying filters
Inventor: MOTOMURA KOTARO
IPC: C11D7/26
Filed: 2021-09-17
Abstract: To provide a cleaning agent for exhaust gas purifying filters that can sufficiently remove PM containing ash components in a short period of time.SOLUTION: A filter cleaning agent removes PM containing ash components from exhaust gas purification filters. The filter cleaning agent contains (a) a basic compound, (b) diethylene glycol monoalkyl ether, (c) urea, and (d) an aqueous solvent. The filter cleaning agent containing the components (a) to (d) can effectively remove PM from exhaust gas purifying filters in a very short time, ranging from several tens of minutes to several hours. The reason for the high cleaning performance is assumed to be that (a) basic compounds and (b) diethylene glycol monoalkyl ether dissolve carbon-based components and oils in PM, while (c) urea forms complexes with ash components to promote dissolution.SELECTED DRAWING: None