baber/WOPTO huggingface dataset:
Patent JP-2022134862-A (JP)
Title: Circularly polarizing plate and image display device using the same
Inventor: FUJINO RYOTA
IPC: H01L51/50
Filed: 2021-03-04
Abstract: To provide a thin circularly polarizing plate that suppresses a phase difference change under a high-temperature environment and also suppresses a phenomenon that reflected hue is visually recognized as red.SOLUTION: A circularly polarizing plate of the present invention includes a polarizing plate, a first liquid crystal alignment fixed layer, a second liquid crystal alignment fixed layer, and a protective layer in this order from a viewing side, and the moisture permeability of the protective layer is equal to or smaller than 920(g/m2 24 hr).SELECTED DRAWING: Figure 1
Patent JP-2022135049-A (JP)
Title: Bearing attachment device and bearing device
Inventor: SANAMI MASATAKA
IPC: F16C35/06
Filed: 2021-03-04
Abstract: To provide a bearing attachment device which can exactly detect a push-in amount of a tapered hole bearing, and a bearing device.SOLUTION: A bearing attachment device 100 comprises a sleeve 1 and a scaling member 16. The sleeve 1 has a conical outside diameter face 9 which should contact with an inner ring 5 of a tapered hole bearing 3, and extends along a center shaft 1a. The scaling member 16 is connected to the sleeve 1, and can move in a direction along the center shaft 1a. In the scaling member 16, a scale 15 extending along the center shaft 1a is formed at a surface 16a which faces the outside of a radial direction intersecting with the center shaft 1a.SELECTED DRAWING: Figure 1
Patent JP-2022136528-A (JP)
Title: Detector
Inventor: SHIBUYA YUJI
IPC: G08G1/01
Filed: 2021-03-08
Abstract: To provide a detector which is equipped with a condenser lens and is able to detect a laser beam coming from a position away from the front of the detector.SOLUTION: In a detector 1, a photodetector 42 receives a laser beam through a condenser lens 41, and an alert section 6 reports prescribed information based on the detection of the laser beam by the photodetector 42. The condenser lens 41 has a flat region 412 and a Fresnel lens region 411. Both sides of the flat region where the laser beam enters are flat. The Fresnel lens region is uneven on both sides or one side where the laser beam enters.SELECTED DRAWING: Figure 5
Patent JP-2022137550-A (JP)
Title: Measuring circuit and electro-optical device
Inventor: MORITA AKIRA
IPC: G02F1/1368
Filed: 2021-03-09
Abstract: To measure the voltage change amount of a signal to be measured by using a comparator even if the voltage of the signal to be measured is higher than the withstanding voltage of the comparator.SOLUTION: A measuring circuit 10 comprises a comparator Cmp that compares the voltage of a node C and the voltage of a signal Vref_B with each other. In a first period, the voltage of a signal to be measured is a voltage before change and a first voltage is applied to the node C. In a second period after the first period, the voltage of the first signal to be measured becomes a voltage after change and the first voltage of the node C changes to a second voltage. The second voltage is a voltage obtained by adding, to the first voltage, a compressed amount of the voltage change amount in the first signal to be measured.SELECTED DRAWING: Figure 1
Patent JP-2021087879-A (JP)
Title: Game machine
Inventor: SUZUKI TOMOHIRO
IPC: A63F7/02
Filed: 2021-03-10
Abstract: To provide a game machine capable of improving an amusement in a game of a player.SOLUTION: A game machine is configured so that, out of a plurality of game states including at least, a first game state, a second game state advantageous to a player relative to the first game state, and a third game state advantageous to the player relative to the second game state, as a game state after finish of execution of an advantageous privilege game, one game state is set. Based on establishment of a predetermined specific condition in the second game state, the game state is set to the third game state. The specific condition is configured so that, relative to the second game state set based on execution of the privilege game in the first game state, the second game state set based on execution of the privilege game in the second game state, can be easily established. Therefore, an amusement in a game of the player can be improved.SELECTED DRAWING: Figure 1
Patent JP-2022139926-A (JP)
Title: Mount structure for chip component
Inventor: AKAHA YASUSHI
IPC: H01C7/00
Filed: 2021-03-12
Abstract: To provide a mount structure of a chip component with high heat-shock resistance.SOLUTION: In a mount structure for a chip resistor 1, a separation distance L1 between a pair of back electrodes 3 formed on an insulating substrate 2 of the chip resistor 20 is set to be shorter than a separation distance L2 between a pair of lands 31 provided in a circuit board 30. On the back electrode 3, a thick part (first electrode part 3a) is formed, and with the top part of this thick part placed right above the inner end of the land 31, an external electrode 9 attached to the back electrode 3 is connected onto the corresponding land 31 through a solder 32.SELECTED DRAWING: Figure 2
Patent JP-2022140002-A (JP)
Title: assembly toy
Inventor: MURAKAMI SEIJI
IPC: A63H33/00
Filed: 2021-03-12
Abstract: To provide a new assembly toy that can further stimulate the interest of a user of the toy.SOLUTION: An assembly toy 1 comprises a plate-like housing member 20 comprising housing concave parts and housing groove parts, and a plurality of components 50 capable of being detachably housed in the housing concave parts and the housing groove parts, and comprising first surfaces (512A, 521A, 522A, 523A, 524A, and 525A) provided with uneven parts, and second surfaces (511B and 512B) provided with flat parts, and has a first form in which the components 50 are housed in the housing concave parts and the housing groove parts, and the second surfaces (511B and 512B) are exposed, and a second form in which a figure body (70) in which the first surfaces (512A, 521A, 522A, 523A, 524A, and 525A) are exposed is formed.SELECTED DRAWING: Figure 1
Patent JP-2021149966-A (JP)
Title: Information processing system
Inventor: MIURA YOHEI
IPC: G06Q10/00
Filed: 2021-03-15
Abstract: To provide a server for supporting a business entity performing business activities using an inquiry form provided in a website.SOLUTION: A server 1 includes a candidate acquisition part 112, a destination selection part 113, and a provision control part 114. The candidate acquisition part 112 acquires information capable of identifying a company being N (N is an integer value of one or more) candidate for a destination for performing business activities as business destination candidate information from a user company for performing the business activities. The destination selection part 113 selects M (M is an integer value of equal to or less than N) companies among companies being N candidates identified by the business destination candidate information on the basis of an instruction of the user company. The provision control part 114 executes control for inputting a sentence or the like including a greeting sentence including the name of the business destination company and simple explanatory text or the like of a commodity of a business object in an inquiry form to be provided to each of the websites of the selected M companies to provide the M companies with the inquiry form.SELECTED DRAWING: Figure 3
Patent JP-2022142217-A (JP)
Title: Resin composition for easily breakable material and easily breakable material
Inventor: IGAWA Ryoichi
IPC: C08L101/12
Filed: 2021-03-16
Abstract: To provide a resin composition for an easily breakable material, which enables acquisition of a material having excellent easily breakable property for around 80°C water.SOLUTION: A resin composition for easily breakable material has a bending strength retention rate of 93% or less, the bending strength retention rate being calculated from bending strength measured under the following test conditions. (Test Conditions): A test piece of 80 mm×10 mm×4 mm (thickness), obtained by transferring and molding the resin composition for easily breakable material under conditions of 175°C, a cure time of 3 minutes, and injection pressure of 50 MPa, is subjected to an immersion test in 80°C hot water for 2 weeks, wherein there is calculated a retention rate ([b/a]×100) of bending strength b of the test piece after the immersion test, as measured in an environment of 25°C according to JIS K 6911, relative to bending strength a of the test piece before the immersion test, as measured in an environment of 25°C according to JIS K 6911.SELECTED DRAWING: None
Patent JP-2022143188-A (JP)
Title: Stator and manufacturing method for the same
Inventor: HIKIMA NORIHIKO
IPC: H02K15/10
Filed: 2021-03-17
Abstract: To provide a stator with high work efficiency in coil insertion work and capable of preventing inner warping of insulation paper in a slot by using a winding habit of the insulation paper effectively, and inserting a coil into the slot smoothly.SOLUTION: The stator includes a stator core having a plurality of slots, and a coil inserted into the slots through insulating paper. The insulating paper is made of a bent and molded product in which base paper having an arc-shaped winding habit is bent along a bend line extending in a direction having a curvature so that a concave side is on a rear side. The insulating paper has an opening habit in which an opening side opens outwardly.SELECTED DRAWING: Figure 6
Patent JP-2022143234-A (JP)
Title: Contact probe and electrical characteristic measurement method
Inventor: MINAMINATSU TAKAHIRO
IPC: G01R1/067
Filed: 2021-03-17
Abstract: To provide a technology with which, even when the contactable area of an electrode terminal for a contact probe is small, it is possible to obtain a stable contact state between the contact probe and the electrode terminal.SOLUTION: A contact probe 2 comes into contact with an electrode terminal 1 of a semiconductor device which is an object to be measured. The contact probe 2 comprises a base part 3 composed of a linear conductor having spring property, and a plurality of contact parts 4 formed on the base part 3 and having a Ω-like shape protruding toward the electrode terminal 1 so as to be capable of contacting the electrode terminal 1 at multiple points.SELECTED DRAWING: Figure 1
Patent JP-2022144919-A (JP)
Title: Image forming apparatus
Inventor: SATO KENGO
IPC: B65H29/58
Filed: 2021-03-19
Abstract: To reduce the amount of movement of a roller pair that correct a sheet position immediately before a transfer unit.SOLUTION: When an image forming apparatus conveys a sheet from a second correction unit to a transfer unit through a first correction unit and forms an image on the sheet, the apparatus causes the first correction unit to correct the position of the sheet to a first position to be aligned with an image transferred in the transfer unit and causes the second correction unit to correct the position of the sheet to a second position. The second position is a position offset from a predetermined reference position toward the opposite side of a direction in which the position of the sheet detected by first detection means is deviated with respect to the first position when a second roller pair is caused to move the sheet to the reference position.SELECTED DRAWING: Figure 9
Patent JP-2022146537-A (JP)
Title: Steering device
Inventor: NAKAHARA SATOSHI
IPC: B62D5/04
Filed: 2021-03-22
Abstract: To eliminate, in a steer-by-wire type steering device, the need for angle adjustment using rotations of a steering wheel and a tire.SOLUTION: A steer-by-wire type steering device 1 includes: a steering support portion 11 fixed to a vehicle body 5; a steering shaft 12 rotatably supported on the steering support portion; a steering wheel fixing portion 13 fixed to the steering support portion; and a steering wheel rotating portion 14 connected to the steering shaft and rotatably disposed on an outer peripheral part of the steering wheel fixing portion. The steering wheel rotating portion is formed so as to be rotationally symmetrical with respect to a rotation axial line A1. The steering device 1 may include a tire angle sensor 41, an indicator 17 provided on the steering wheel fixing portion, and a control device 9 that controls the indicator. The control device may cause the indicator to show a first display 45 corresponding to a tire angle.SELECTED DRAWING: Figure 1
Patent JP-2021094031-A (JP)
Title: Compositions and methods for treating celiac sprue disease
Inventor: JUSTIN SIEGEL
IPC: C12N5/10
Filed: 2021-03-23
Abstract: To provide compositions for treating celiac sprue.SOLUTION: The present invention provides polypeptides comprising an amino acid sequence at least 75% identical to an amino acid sequence according to SEQ ID NO:35, where (a) the polypeptide degrades a PQPQLP (SEQ ID NO:34) peptide at pH 4; (b) residue 278 is Ser, residue 78 is Glu, and residue 82 is Asp; and (c) the polypeptide comprises an amino acid change from SEQ ID NO: 67 at one or more residues selected from the group consisting of 73, 102, 103, 104, 130, 165, 168, 169, 172, and 179.SELECTED DRAWING: Figure 3
Patent JP-2022148511-A (JP)
Title: catheter
Inventor: OZOEGAWA MAMI
IPC: A61M25/00
Filed: 2021-03-24
Abstract: To provide a catheter capable of effectively exerting both functions of passing through an affected area and of dilating the affected part.SOLUTION: A catheter 10 comprises a shaft 20 with a guide wire lumen 25 formed to extend from a proximal end to a distal end, a balloon 30 fixed to an outer surface so as to surround the outer surface of the distal end of the shaft 20, and a hub 40 with a first port 41 formed to be connected to the proximal end of the shaft 20 and communicating with the guide wire lumen 25. The shaft 20 includes a tubular reinforcement body 23 with a gap formed to penetrate from an inner peripheral surface to an outer peripheral surface, at least one passage 26 passing through the gap of the reinforcement body 23 to communicate the guide wire lumen 25 with the inside of the balloon 30, and a guide part 27 disposed at a distal side with respect to the passage 26 and guiding fluid flowing distally through the guide wire lumen 25 via the passage 26, to the inside of the balloon 30.SELECTED DRAWING: Figure 3
Patent JP-2022148829-A (JP)
Title: Pinball game machine
Inventor: EZURA SHOHEI
IPC: A63F7/02
Filed: 2021-03-24
Abstract: To provide a game machine capable of achieving more efficient control and diversification of a performance.SOLUTION: A particular performance can be executed during a particular period from the start of symbol variation until a predetermined time elapses, and symbol variation can be executed a maximum of N times (N is 2 or more) in the particular period. When a big winning occurs during the particular period, a symbol indicating the big winning is stopped and displayed at the end of the particular period when the number of symbol variations executed during the particular period is any one of M times (M is less than N) to N times. A specific performance suggesting the degree of expectation that a result is the big winning during the particular period can be executed. When the number of symbol variations executed during the particular period is any one of the M times to the N times, a specific performance can be executed after a specific time has passed since the start of the particular period. When the specific performance is executed after a specific time has passed since the start of the particular period, the number of symbol variations from the start of the particular period until the execution of the specific performance may be different, depending on the number of symbol variations executed during the particular period being any one of the times to the N times.SELECTED DRAWING: Figure 58
Patent JP-2022149718-A (JP)
Title: Interface detection sensor and interface detection method
Inventor: NAGASAKA Kenshiro
IPC: G01N33/48
Filed: 2021-03-25
Abstract: To provide an interface detection sensor that can increase a scan speed at which a light scans a detection target and can suppress a decline of a detection accuracy of an interface included in a detection target.SOLUTION: An interface detection sensor comprises: a light projecting unit for sequentially projecting a projection object light set including a first projection object light having a first wavelength and a second projection object light having a second wavelength, to a detection target having multiple layers; a light receiving unit for sequentially receiving a reception object light set including a first reception object light derived from the first projection object light through passing through the detection target, and a second reception object light derived from the second projection object light through passing through the detection target; and a control unit for synchronizing a light projecting timing of the light projecting unit and a light receiving timing of the light receiving unit, and for detecting interfaces of the multiple layers included in the detection target based on the sequentially reception object light set. The light projecting unit starts projecting the second projection object light during or at finishing the projection of the first projection object light.SELECTED DRAWING: Figure 3
Patent JP-2022041855-A (JP)
Title: Estimating device, specifying device, estimating method, and specifying method
Inventor: NOGUCHI YOHEI
IPC: B22C5/04
Filed: 2021-03-26
Abstract: To provide a value of transverse intensity from a plurality of parameters relating to the production of a casting mold.SOLUTION: A processor (11) of an estimating device (1) executes a transverse intensity estimation step (M11 or M31) for estimating the transverse intensity of a casting mold from the transverse intensity of the casting mold and a parameter set of a plurality of parameters relating to the production of the casting mold. The plurality of parameters includes a raw material parameters, a kneading parameter, and a molding parameter.SELECTED DRAWING: Figure 1
Patent JP-2022155156-A (JP)
Title: Communication device, control method for the same, and program
Inventor: CHUREI KOJI
IPC: H04W40/08
Filed: 2021-03-30
Abstract: To provide a technique for efficiently reconnecting a network using backhaul communication.SOLUTION: A communication device for functioning as a node that relays communications between an IAB donor and a user device on an IAB (Integrated Access and Backhaul) generates notification information including identification information of the IAB donor and transmits the notification information at regular intervals.SELECTED DRAWING: Figure 4
Patent JP-2022156008-A (JP)
Title: Saddle riding vehicle
Inventor: EDA TOSHIYUKI
IPC: B62J7/06
Filed: 2021-03-31
Abstract: To properly protect a headlight while avoiding irradiation ranges of the headlight and a winker.SOLUTION: Carrier supports 140 of a motorcycle 10 regarded as a saddle riding vehicle pass outside in a vehicle width direction of a headlight 42, extend downward from a carrier 50, and are coupled to a bottom bridge 26 constituting a vehicle body frame 18. The carrier support 140 includes a first extension 140a extending downward from the carrier 50, a second extension 140c extending downward from the first extension 140a and being coupled to the bottom bridge 26, and a bent part 140b causing the second extension 140c to bend inward in the vehicle width direction with respect to the first extension 140a.SELECTED DRAWING: Figure 3
Patent JP-2021101728-A (JP)
Title: Method for live cell imaging analysis
Inventor: LEE L RUBIN
IPC: C12Q1/04
Filed: 2021-03-31
Abstract: To provide methods for analysis of target cells on a population or individual basis, including before and after contact with a stimulus in order to determine the effect of such stimulus on the target cells, and to provide devices for performing such methods.SOLUTION: Analysis methods includes identifying and measuring or tracking morphological changes that occur in target cells over a period of time. Tracking is accomplished using imaging systems capable of imaging target cells individually over a period of time either continuously or at discrete intervals of time.SELECTED DRAWING: Figure 6B
Patent JP-2022161158-A (JP)
Title: power module
Inventor: WANG LEI
IPC: H01L25/07
Filed: 2021-04-08
Abstract: To provide a power module capable of suppressing temperature rise of a resin unit.SOLUTION: A power module 1 includes a substrate 2, a plurality of power devices 3, a base plate 6, a heat sink 8, a source terminal 4, a drain terminal 5, a plurality of heat insulation units 9, and a resin unit 7 holding these components. The plurality of heat insulation units 9 are interposed between the substrate 2 and the resin unit 7, between the drain terminal 5 and the resin unit 7, between the source terminal 4 and the resin unit 7, between the base plate 6 and the resin unit 7, and between the heat sink 8 and the resin unit 7. Since heat emitted from the power device 3 is blocked by the heat insulation unit 9, thermal conduction from the terminals 4, 5, the substrate 2, the base plate 6, and the heat sink 8 to the resin unit 7 is suppressed, and thereby temperature rise of the resin unit 7 is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2022166424-A (JP)
Title: game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2021-04-21
Abstract: To provide a game machine capable of enhancing game amusement in a game.SOLUTION: A game machine can execute variation display of a first symbol on the basis of the result of a first determination based on a winning in a first start area, variation display of a second symbol on the basis of the result of a second determination based on a winning in a second start area, and an auxiliary game that opens the second start area when the variation display of the second symbol becomes a specific result. A specific game state different from a normal game state includes a first specific game state and a second specific game state. The game machine can execute variation display of the first symbol using variation patterns different between the first specific game state and the second specific game state, and can control the second start area to be opened in open modes different between the first specific game state and the second specific game state.SELECTED DRAWING: Figure 39
Patent JP-2022167181-A (JP)
Title: Device controller and control program thereof
Inventor: WANG XIAOZHOU
IPC: G06F13/14
Filed: 2021-04-22
Abstract: To prevent a device from continuously occupied by a client terminal.SOLUTION: A device controller includes a registration unit, a setting unit, an updating unit, and a releasing unit. When a device for which occupation has been requested from any client terminal is not occupied by another client terminal, the registration unit registers the device for which occupation has been requested. The setting unit sets a time point for releasing the occupation of the registered device. When communication with the registered device or communication with the client terminal occupying the device occurs, the updating unit updates the time point for releasing the occupation of the device in an extending direction. When the time point for releasing the occupation of the device passes without occurrence of communication with the registered device or the client terminal occupying the device, the releasing unit releases the registration of the device.SELECTED DRAWING: Figure 2