baber/WOPTO huggingface dataset:
Patent JP-2023042073-A (JP)
Title: Semiconductor device
Inventor: IDE TAKAYUKI
IPC: H01L25/07
Filed: 2021-09-14
Abstract: To provide a semiconductor device that makes it possible to properly arrange the plurality of first chips and a second chip.SOLUTION: According to one embodiment, there is provided a semiconductor device that has a support, a plurality of first chips, a first sealing portion, a second chip, a plurality of first terminals, and a second terminal. The plurality of first chips are stacked on the support. The first sealing portion seals the plurality of first chips. The first sealing portion has a recessed portion in a surface opposite to the support. The recessed portion includes a bottom surface apart from the plurality of first chips. The second chip is disposed in the recessed portion. The plurality of first terminals correspond to the plurality of first chips. Each of the plurality of terminals extends in a stacking direction from a surface of the respective first chip which surface is opposite to the support and penetrates the first sealing portion. The second terminal is disposed on a surface of the second chip which surface is opposite to the support.SELECTED DRAWING: Figure 1
Patent JP-2023043353-A (JP)
Title: Shell roller bearing and fixing structure for shell roller bearing
Inventor: ICHIYANAGI SHOTA
IPC: F16C19/46
Filed: 2021-09-16
Abstract: To sufficiently secure the contact area between a shell outer ring and a shaft box while preventing galling of the shaft box.SOLUTION: A shell outer ring 11 comprises a cylindrical outer ring body 12 that is press-fitted and fixed to an opening of a shaft box, and a flange portion 14 that protrudes radially inward from an end portion of the outer ring body in the axial direction. A tapered surface 15 is provided on the outer peripheral surface of one end portion of the outer ring body in the axial direction, and the taper angle θ of the tapered surface 15 is in the range from 0.5 degree to less than 5 degrees.SELECTED DRAWING: Figure 4
Patent JP-2023043566-A (JP)
Title: semiconductor package
Inventor: LIU JIA
IPC: H01L25/04
Filed: 2021-09-16
Abstract: To provide a high performance semiconductor package 1 having reduced parasitic capacitance.SOLUTION: A semiconductor package 1 includes: a PDA chip 10; a MOS chip 20; a first non-conductive rigid plate 11 having the PDA chip 10 fixed to a first main surface 30SA using a non-conductive adhesive 15; a second conductive rigid plate 34 having a lower surface terminal 25 of the MOS chip 20 bonded by solder; and a wiring board 30 including an input terminal 33 electrically connected to the PDA chip 10 on a second main surface 30SB and an output terminal 36 electrically connected to the second rigid plate 34.SELECTED DRAWING: Figure 5
Patent JP-2023045302-A (JP)
Title: Information processing device, and communication system
Inventor: KAWASAKI HIROKI
IPC: H04W4/44
Filed: 2021-09-21
Abstract: To provide a system capable of quickly transmitting information.SOLUTION: An information processing device including a first communication module using a cellular communication network, and a second communication module using a radio communication network other than the cellular communication network performs prescribed processing about communication performed by the first communication module in the case of receiving first data through the second communication module.SELECTED DRAWING: Figure 5
Patent JP-2023048938-A (JP)
Title: Consumable item management system, consumable item management program, and consumable item management method
Inventor: KITAHASHI YUKI
IPC: B41J2/175
Filed: 2021-09-28
Abstract: To prevent illegal order placement by identifying, at a delivery side, illegal order placement by a party being not an authorized user.SOLUTION: A management server 100 acquires consumption information of an ink cartridge 50 of a multifunction machine 200 in S20 to S35, determines presence or absence of at least one ink cartridge 50 requiring order placement in S40, and transmits, to a mobile terminal 300, an order placement legitimacy verification token for guaranteeing that the order placement is made by a user having legitimate authority in S50 when it is determined that at least one order placement requiring cartridge is present. The mobile terminal 300 receives the order placement legitimacy verification token transmitted by the management server 100, and transmits it to a delivery server 400 in S65. In order to allow the delivery server 400 to identify that the order placement has been made by a user having the legitimate authority with respect to the received order placement legitimacy verification token, the management server 100 transmits a verification result notification of the order placement legitimacy verification token to the delivery server 400 in S80.SELECTED DRAWING: Figure 3
Patent JP-2021193632-A (JP)
Title: Terminal device and control method and program therefor
Inventor: YU YONG
IPC: G06Q50/10
Filed: 2021-09-29
Abstract: To provide a mechanism for making a purchaser to easily determine whether an article is genuine.SOLUTION: An information processing device communicable with storage means for storing identification information being identification information of a read object to be used to determine a genuine article, to be determined to be genuine, and a read history including the identification information of the read object, includes: identification information reception means for receiving identification information of a read object read by a portable terminal; read frequency determination means for determining whether a read frequency of the identification information exceeds a set frequency on the basis of the read history if the identification information received by the identification information reception means is registered in the storage means; and read result information transmission means for transmitting read result information showing the possibility of being an ingenuine article if the read frequency determination means determines that a set frequency is exceeded, and transmitting read result information showing a genuine article if the read frequency determination means determines that the set frequency is not exceeded.SELECTED DRAWING: Figure 5
Patent JP-2023051454-A (JP)
Title: Swing arm of saddle-riding type vehicle
Inventor: HIRAMARU MASAYUKI
IPC: B62K25/20
Filed: 2021-09-30
Abstract: To effectively prevent stress from concentrating on a swing arm.SOLUTION: A swing arm of a saddle-riding type vehicle has a cushion support member (65) welded to a cross member 64, which is formed hollowly by welding upper and lower divided parts (66, 67) welded with a weld zone (70a) extending to the right and left. The weld zone (70a) is provided on a first fixed surface (64a) of the cross member (64), and the cushion support member (65) comprises a base part (82) welded to a second fixed surface (67a) of the cross member (64), and a vertical wall part (83) extending toward the weld zone (70a) along the first fixed surface (64a) and welded to the first fixed surface (64a), wherein an end edge (83a) of the vertical wall part (83) on the side of the weld zone (70a) is welded to the first fixed surface (64a) with a second weld zone (92) along the weld zone (70a), and the second weld zone (92) overlaps with the weld zone (70a).SELECTED DRAWING: Figure 3
Patent JP-2023051553-A (JP)
Title: pouch
Inventor: ISHIKAWA Shun
IPC: B65D81/34
Filed: 2021-09-30
Abstract: To prevent the content from leaking out of a pouch.SOLUTION: A pouch comprises: a first side seal part; a second side seal part which is located in a second side part opposed to a first side part of the pouch in a first direction; a first non-seal part which is separated from a storage part by the first side seal part; and a penetration part which is located on the inner side of a contour of the first non-seal part. The first side seal part comprises: a lower portion which extends along the first side edge toward the lower part of the pouch from the first non-seal part; and a first intermediate portion which is located between the storage part and the first non-seal part and is connected to the lower portion. The first intermediate portion comprises: a first portion; a second portion; and a first connection portion that connects the first portion with the second portion. The first portion extends toward the first side part of the pouch from the first connection portion. The second portion extends toward the upper part of the pouch from the first connection portion. The second portion includes a separation suppression part. The penetration part is located above a lower end of the separation suppression part.SELECTED DRAWING: Figure 1
Patent JP-2022064304-A (JP)
Title: Ir drop compensation for display panel including region of different pixel layouts
Inventor: ORIO MASAO
IPC: H01L27/32
Filed: 2021-10-06
Abstract: To provide an IR drop compensation for a display panel including a region of different pixel layouts.SOLUTION: A display driver includes an image processing circuit part and a driver circuit part. The image processing circuit part is formed to process first image data of a plurality of pixels of a display panel having a first region and a second region and to generate output voltage data. The first region and the second region have different pixel layouts. The driver circuit part is formed to update the plurality of pixels on the basis of the output voltage data. Processing the first image data includes an IR drop compensation based on a first luminance of the pixels. Each first luminance is determined on the basis of whether or not the first image data and corresponding pixels of the plurality of pixels are located in the first region.SELECTED DRAWING: Figure 7
Patent JP-2023058365-A (JP)
Title: Curable resin composition
Inventor: YAMAMOTO HISANAO
IPC: C08L53/02
Filed: 2021-10-13
Abstract: To provide a curable resin composition with good moldability that can give uniform cured products, the cured products being satisfactory in all of Tg, low dielectric properties, and low linear expansion coefficients.SOLUTION: A curable resin composition comprises (A) a modified polyphenylene ether, (B) a styrenic elastomer, and (C) a crosslinking aid as an aromatic vinyl compound represented by a formula (18), with the number of vinyl groups in each molecule being three or less.SELECTED DRAWING: None
Patent JP-2023059179-A (JP)
Title: Carrying vehicle
Inventor: TAKENAKA TSUKASA
IPC: B60B19/00
Filed: 2021-10-14
Abstract: To provide a carrying vehicle that can be moved in all directions, which can improve a degree of freedom of a position where a placement part is provided.SOLUTION: A carrying vehicle 100 comprises placement parts 110, an all-directional driving part 120, auxiliary wheels 130 and a load dispersion mechanism 140. The placement parts are formed so as to extend in a horizontal direction and are configured so that a cargo can be placed thereon. The all-directional driving part is connected to one sides of the placement parts and constituted of a plurality of driving wheels, and is configured to be movable in an arbitrary direction in accordance with rotation of the driving wheels. The auxiliary wheels are arranged at bottom parts at the other sides of the placement parts, which are configured to be able to support the placement parts. The load dispersion mechanism disperses loads in the placement parts to the all-directional driving part.SELECTED DRAWING: Figure 1
Patent JP-2023063088-A (JP)
Title: Display device
Inventor: KOMURA SHINICHI
IPC: G02B27/02
Filed: 2021-10-22
Abstract: To provide a lighting device that emits light having uniform luminance distribution, and to provide a display device.SOLUTION: A lighting device includes: a light guide plate; a plurality of light source elements; and a reflecting plate including a first part parallel to a second side of the light guide plate and a second part parallel to a third side of the light guide plate. The third side includes first short sides extending in a first direction and second short sides extending in a second direction which are arranged alternately. The second part includes first cut pieces extending in the first direction and second cut pieces extending in the second direction which are arranged while being stacked alternately.SELECTED DRAWING: Figure 6
Patent JP-2023064277-A (JP)
Title: Drive support device and drive support method
Inventor: YUDA TETSUYA
IPC: B60R99/00
Filed: 2021-10-26
Abstract: To prevent a sense of discomfort from being given to a driver when looking at an image of a progress prediction line corresponding to a turning outer wheel and a turning inner wheel during turning travel in the time of driving support with image display of the progress prediction line.SOLUTION: A display support controller 3 comprises: a tire information acquisition unit 31; an own vehicle specification storage unit 32; a prediction path calculation unit 33; a progress prediction line image generation unit 34; and a display control unit 36. The display control unit 36 displays on a display device 4 a driving support image in which images of progress prediction lines EL, ER of left and right front wheels are superimposed on an image (bird's-eye view image VI) of the own vehicle. The progress prediction line image generation unit 34 for generating the images of the progress prediction lines EL, ER uses the tire direction acquired by the tire information acquisition unit 31 to determine the turning outer wheel and turning inner wheel out of the left and right front wheels. In accordance with a tire angle θ of the own vehicle, a drawing start position SR of the inner wheel progress prediction line ER of the turning inner wheel is set at a position on the front side closer to the own vehicle than a drawing start position SL of the outer wheel progress prediction line EL of the turning outer wheel.SELECTED DRAWING: Figure 1
Patent JP-2023068440-A (JP)
Title: Method of manufacturing film with through-hole, and circularly polarizing plate
Inventor: FUJII KANJI
IPC: B32B7/023
Filed: 2021-11-02
Abstract: To provide a method of manufacturing a film with a through-hole, which reduces discoloration around the through-hole, and to provide a circularly polarizing plate.SOLUTION: A method of manufacturing a film with a through-hole is provided, comprising a step A involving sequentially performing: a step A1 of positioning an axis of an end mill 300 in parallel to a thickness direction of a laminate 200 of a film and relatively moving the end mill in the thickness direction of the laminate by a distance L less than a thickness of the laminate to form a hole 200H1 through the laminate; and a step A2 of relatively moving the end mill along an inner periphery of the hole 200H1 after the A1 step to increase the inner diameter of the hole. Each film includes a liquid crystal retardation plate, and the through-hole is formed through the laminate by repeating the step A twice or more.SELECTED DRAWING: Figure 6
Patent JP-2022083980-A (JP)
Title: Non-alkali glass substrate, and production method of non-alkali float glass substrate
Inventor: TANII SHIRO
IPC: C03C21/00
Filed: 2021-11-05
Abstract: To provide a non-alkali glass substrate having a thin plate thickness and excellent strength; and to provide a production method of a non-alkali float glass substrate.SOLUTION: In a non-alkali glass substrate, a plate thickness is 0.75 mm or less, and a depth direction profile of internal standardization hydrogen count determined from secondary ion mass spectrometry in which Cs+ is used as primary ion from one surface side of the glass substrate, satisfies a prescribed condition.SELECTED DRAWING: None
Patent JP-2023072510-A (JP)
Title: Airtight test apparatus and airtight test method
Inventor: AKIYAMA NAOHISA
IPC: G01M3/22
Filed: 2021-11-12
Abstract: To improve accuracy of an airtight test for a pipe.SOLUTION: An airtight test apparatus (1) includes: pipe fixing parts (10A and 10B) for fixing a pipe (T1) at prescribed positions; cover bodies (20A and 20B) for enclosing ends of the pipe (T1) fixed by the pipe fixing parts (10A and 10B); and nozzle groups (30A and 30B) for generating airflow around the circumferences of the ends inside the cover bodies (20A and 20B). The airtight test apparatus further includes openings for guiding the airflow generated by the nozzle groups (30 and 30B) outside the cover bodies (20A and 20B), formed therein.SELECTED DRAWING: Figure 1
Patent JP-2022155457-A (JP)
Title: Temperature measurement method, temperature measurement element, and temperature measurement device
Inventor: WANG PEIYONG
IPC: G01K7/02
Filed: 2021-11-13
Abstract: To provide a temperature measuring method, a temperature measuring element, and a temperature measuring device for improving temperature measurement accuracy of steady state fluid.SOLUTION: A temperature measurement method includes: acquiring first temperature by placing a main thermocouple in fluid; acquiring second temperature and third temperature by placing two auxiliary thermocouples on a first conductor and a second conductor of the main thermocouple; applying multiple stimuli to the main thermocouple so as to make the main thermocouple experience a plurality of thermal equilibrium states; acquiring the first temperature, the second temperature, and the third temperature in each thermal equilibrium state; establishing energy conservation equations for the main thermocouple in each thermal equilibrium state; and acquiring fluid temperature by solving together all energy conservation equations. An associated temperature measuring element and a temperature measuring device can improve temperature measurement accuracy of the fluid in a steady state, further, it is also permissible to cool the main thermocouple by using a cooling liquid, thereby accurate measurement for temperature of high temperature fluid and ultra-high temperature fluid is achieved without adopting precious metal thermocouples.SELECTED DRAWING: Figure 5
Patent JP-2023073686-A (JP)
Title: Ferrite powder for backing material of ultrasonic transducer
Inventor: KOJIMA TAKASHI
IPC: H04R17/00
Filed: 2021-11-16
Abstract: To provide ferrite powder from which a backing material of an ultrasonic transducer having excellent performance and productivity can be obtained.SOLUTION: A ferrite powder for backing material of ultrasonic transducer includes 8.0% by mass or more and 9.0% by mass or less of strontium (Sr) and 58.0% by mass or more and 63.0% by mass or less of iron (Fe), and having a volume average particle diameter in the range of 30 μm or more and 50 μm or less, and the proportion of particles with a particle size of less than 16 μm is 15% by volume or more and 35% by volume or less.SELECTED DRAWING: Figure 2
Patent JP-2022084545-A (JP)
Title: Machine for producing green body component from ceramic or metallic material
Inventor: RICHARD GAIGNON
IPC: B22F12/90
Filed: 2021-11-17
Abstract: To provide a device for feeding and applying a suspension.SOLUTION: This machine comprises: a horizontal reception face composed of the bottom part of a butt (B) having a width and a length; a suspension applicator (1); and an external tank (R). The applicator (1) includes: a suspension reserve (6) fed from the external tank (R); at least one vacuum formation device in the reserve (6); and at least one hole (T) connected to the reserve (6) and formed facing a face (10). One or more vacuum formation devices are controlled so as to adjust the amount of suspension released from the one or more holes (T), and the applicator (1) is arranged along the width of the butt (B), has at least a printing width and parallelly moves along the length of the butt (B) to apply the suspension on the face (10) through the one or more holes (T).SELECTED DRAWING: Figure 1
Patent JP-2023076012-A (JP)
Title: image display system
Inventor: KOBAYASHI HIDEKI
IPC: G09G5/36
Filed: 2021-11-22
Abstract: To provide an image display system that improves even the accuracy of setting the projection position and the size of an AR image.SOLUTION: In a process of calculating a camera-marker distance, a first marker 10 and a second marker 12 are provided on an interior exposed surface in front of a vehicle interior, and arranged separate from each other along a predetermined reference line L1. A separation calculation unit determines a camera 32-marker distance D1 that is the distance from an imaging unit 32 to the first marker 10 based on a determined first incident angle θ11, second incident angle θ12, and inter-marker separation D0 between the first marker 10 and the second marker 12 along the reference line L1 in the real world. A display adjustment unit adjusts the projection position of an AR image and the size of the AR image with reference to the first marker 10 on image plane coordinates based on the camera-marker distance D1.SELECTED DRAWING: Figure 9
Patent JP-2022024155-A (JP)
Title: Semiconductor device
IPC: H01L21/8242
Filed: 2021-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a storage device capable of suppressing power consumption, and to provide a semiconductor device using the same. 
     SOLUTION: As a switching element for holding electric charges stored in a transistor that functions as a storage element, a transistor that uses an oxide semiconductor film as an active layer is provided on each memory cell of a storage device. The transistor used as the storage element comprises: a first gate electrode; a second gate electrode; a semiconductor film located between the first gate electrode and the second gate electrode; a first insulating film located between the first gate electrode and the semiconductor film; a second insulating film located between the second gate electrode and the semiconductor film; and a source electrode and a drain electrode contacted with the semiconductor film. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022019892-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-12-01
Abstract: To provide a game machine capable of suggesting a possibility in which a continuous performance is generated, in a clearly understandable manner.SOLUTION: A game machine comprises: a display device having a display area; and performance execution means for executing a continuous performance including a unit performance which is performed twice or more times. In the continuous performance, a number image indicating a generation number of the unit performance, is displayed on the display area, and in a reference state in which it is not determined whether a second unit performance is started and the continuous performance is executed, sometimes a continuous suggestive image is displayed on the display area for suggesting as if the generation number of the unit performance were once.SELECTED DRAWING: Figure 11
Patent JP-2023082983-A (JP)
Title: Paper transport device
Inventor: NAITO YASUTAKA
IPC: G03G15/00
Filed: 2021-12-03
Abstract: To reduce an occurrence of a transport failure compared to maintaining a constant suction area in a width direction of paper regardless of a size of the paper when transporting the paper on which an image has been transferred, to a fixing device while sucking the paper.SOLUTION: A transport mechanism sucks paper P on which an image has been transferred and transports it to a fixing device. A switching mechanism switches a suction area in a width direction of the transport mechanism corresponding to a width direction of the paper P according to a size of the paper P.SELECTED DRAWING: Figure 6
Patent JP-2023084993-A (JP)
Title: Stand for exhibition
Inventor: ODA REIKO
IPC: A47G1/16
Filed: 2021-12-08
Abstract: To provide a stand for exhibition having high versatility.SOLUTION: A stand 1 for exhibition that can exhibit same kinds of can badges 50 in a plurality of sizes includes a first component 11 that can store the can badges 50, and a second component 12 connectable to the first component 11, and a first opening 21 is formed in the first component 11. Then, a third component 13 storable inside the first component 11 is further provided, and the third component 13 can store can badges 50 having a size different from can badges 50 stored in the first component 11.SELECTED DRAWING: Figure 7