baber/WOPTO huggingface dataset:
Patent JP-2022072267-A (JP)
Title: Polarizing plate and liquid crystal display device
Inventor: HATA YUKI
IPC: G02F1/1335
Filed: 2020-10-29
Abstract: To provide a polarizing plate having moisture and heat resistant properties, with which the amount of warp in a laminate of the polarizing plate and a tabular optical element after being heated for a long time is reduced.SOLUTION: The polarizing plate includes a protective film (A) 110, a polarizer 120 and a protective film (B) 130 in the order stated. The protective film (A) includes a cyclic olefin polymer, satisfying a condition (a): 0≤Rab≤0.15% and 0≤Rtr≤0.15% and a condition (b): |Rtr-Rab|≤0.08%, where Rab represents a dimension change rate (%) in a direction parallel to the absorption axis of the polarizer when the protective film (A) is placed in a 85°C environment for 500 hours and Rtr represents a dimension change rate (%) of the protective film (A) in a direction perpendicular to the absorption axis of the polarizer. The moisture vapor permeability of the protective film (B) as measured under 25°C and 90%RH condition in accordance with JIS Z0208 is 20 g/m2-24hr or less.SELECTED DRAWING: Figure 1
Patent JP-2022072722-A (JP)
Title: Distance measuring device
Inventor: SHIRATO TAKUYA
IPC: G01C3/06
Filed: 2020-10-30
Abstract: To provide a distance measuring device with which, when using a plurality of laser beams and sensors, it is possible to have an iFOI and an iFOV approximately matched.SOLUTION: A distance measuring device 10 comprises a scan unit for scanning laser light from an irradiation unit in a scan direction, and a light detection element for receiving a portion of the reflected light having reflected from an object scanned with the laser light. The irradiation unit includes: a lens element provided with an incidence part or an emission part having at least two lens optical axes perpendicular to the scan direction and including at least two refractive surfaces intersecting the lens optical axes, respectively; and a light source for supplying laser light to the two refractive surfaces and having two effective emission regions which are eccentric to a position getting closer to or away from each other between the lens optical axes and also eccentric in mutually opposite directions from a plane that includes the lens optical axes. The respective edges of the two effective emission regions are aligned on a plane that includes the lens optical axes, and the two effective emission regions extend in mutually opposite directions from the edges.SELECTED DRAWING: Figure 1
Patent JP-2021013764-A (JP)
Title: Endoscope system
Inventor: OHASHI EIJI
IPC: A61B1/045
Filed: 2020-11-04
Abstract: To provide an endoscope system retaining color tones of an endoscopic image, even when wavelength shift occurs in light for observation.SOLUTION: An endoscope system comprises: a light source section that includes at least one first light source for exiting light containing two color components with mutually different wavelengths; an image sensor that includes at least a first element having spectral sensitivity to the first color component out of the two color components of the first light source, and a second element having spectral sensitivity to the second color component, where the spectral sensitivities of the first element and the second element have an overlapped range; and a processor that images an observation object using the light exiting from the first light source of the light source section and that acquires a first signal value of the first color component acquired at the first element of the image sensor and the second signal value of the second color component obtained at the second element. The processor acquires a signal ratio of the first signal value and the second signal value, and changes at least one signal value out of the first signal value and the second signal value to set the signal ratio to a preset setup value.SELECTED DRAWING: Figure 1
Patent JP-2021045554-A (JP)
Title: Computer program, server device, terminal device and method
Inventor: FUKUMOTO TAKAHIRO
IPC: G06F13/00
Filed: 2020-11-04
Abstract: To provide a computer program that can give the feeling of participating in a game to a viewing user.SOLUTION: A computer program distributes a first video including an animation of a first avatar of a distribution user that is generated on the basis of movement data of the distribution user and a second video related to a game that is generated on the basis of operation data of the distribution user using a received web page toward a terminal device 10 of a viewing user via a communication line, receives gift information indicating that a gift is given to the distribution user that is generated by the operation of the viewing user who views the second video from the terminal device of the viewing user, and distributes the second video including a game object including an avatar of a specific viewing user that is selected from multiple viewing users that have generated the gift information in a first period which is set with the gift information and in which a game is executed toward the terminal device of the viewing user in a second period after the first period.SELECTED DRAWING: Figure 1
Patent JP-2022074899-A (JP)
Title: Sliding member for vertical axis rotary electric machine, and manufacturing method of sliding member for vertical axis rotary electric machine
Inventor: SUEMATSU HINAKO
IPC: H02K15/14
Filed: 2020-11-05
Abstract: To suppress deterioration of sliding performance.SOLUTION: A sliding member for a vertical axis rotary electric machine comprises a first layer, a second layer, and an intermediate layer. The intermediate layer has a first surface joined to the first layer, a second surface located on the opposite side of the first surface, and a plurality of through holes penetrating from the first surface to the second surface. The first layer has a plurality of groove parts provided on the side surface of the intermediate layer, where the plurality of groove parts extends in a direction orthogonal to a lamination direction. The through hole and the groove part partially overlap each other, a groove facing portion facing the groove part is provided on the first surface, and a part of the second layer is inserted into the through hole and the groove part.SELECTED DRAWING: Figure 3
Patent JP-2021091662-A (JP)
Title: Cosmetic powder material, method for producing cosmetic powder material, and cosmetics
Inventor: TSUCHIYA REIICHIRO
IPC: A61Q1/00
Filed: 2020-11-06
Abstract: To provide a cosmetic powder material that has excellent deodorizing effect and has reduced skin irritation.SOLUTION: A cosmetic powder material contains magnesium oxide and inorganic pigment, the inorganic pigment being at least one selected from the group consisting of talc, mica, and kaolin. The ratio between the content of magnesium oxide and the content of inorganic pigment is 5:95-30:70 in weight ratio. It further comprises metal oxide, excluding magnesium oxide, the metal oxide being zinc oxide, with the ratio between the content of the metal oxide and the total content of the magnesium oxide and inorganic pigment being 50:50-90:10 in weight ratio.SELECTED DRAWING: None
Patent JP-2022078753-A (JP)
Title: Image learning device, radar device, image learning method and program
Inventor: SHIRAI TOMOJI
IPC: G06T7/00
Filed: 2020-11-13
Abstract: To efficiently execute deep learning in order to identify a target from an SAR image or an ISAR image.SOLUTION: An image learning device comprises: an image processing unit (15C) which inputs radar image data subjected to FFT processing (S01), performs IFFT processing on the radar image data (S02), increases the data number by generating data having different setting conditions of the image from the data subjected to the IFFT processing (S03), obtains the radar image data by performing FFT processing on the increased data (S04), and increases the data number by generating the radar image data having the different setting conditions of the image from the increased radar image data (S05); and a learning unit (15B) which inputs the increased radar image data together with type identification information indicating the target in each image and recognizes the target from the radar image to execute deep learning of deriving the type identification information.SELECTED DRAWING: Figure 2
Patent JP-2022078895-A (JP)
Title: Motion generation device, press device, and motion generating method
Inventor: YAMADA YUKIHIRO
IPC: B30B13/00
Filed: 2020-11-13
Abstract: To provide a motion generation device capable of easily changing the speed of a press line.SOLUTION: A motion generation device 3 generates a motion of a slide 11 of a press device 5 that is equipped with a slide 11 attached with an upper mold 7a, a bolster 12 placed in a lower mold 7b, and a servo motor 15 vertically reciprocating the slide 11. The motion generation device 3 is equipped with a motion generating portion 32. The motion generating portion 32 generates a derivative motion Mim of the slide 11 in a cycle time Tm different from a cycle time TStd, so that a first area Mim (1) including at least from a top dead center to a finish position of a molding region of a reference motion Mi of the slide 11 in the cycle time TStd becomes the same and so that the speed of the slide 11 at the top dead center becomes the same speed of the reference motion Mi.SELECTED DRAWING: Figure 6
Patent JP-2022079368-A (JP)
Title: Information processing device, information processing method, and computer program
Inventor: AISU HIDEYUKI
IPC: G06Q50/06
Filed: 2020-11-16
Abstract: To provide an information processing device, an information processing method, and computer program that support transactions of electric power.SOLUTION: In a transaction support device which is a kind of information processing device, an index calculation unit 111 calculates a first index about profits when it is assumed that a first electric power amount which is a planned power generation value is bid for in a first market, based on both a plurality of pieces of first prediction data of the amount of electric power generated by a power generator and a penalty which is received when the amount of electric power that can be supplied to an electrical grid is insufficient or excessive with respect to the first electric power amount. A bidding content determination unit 113 determines a second electric power amount to be bid for in the first market, based on the first index.SELECTED DRAWING: Figure 4
Patent JP-2022079973-A (JP)
Title: Electro-optical device, method for manufacturing electro-optical device, and electronic apparatus
Inventor: ITO SATOSHI
IPC: G02F1/1368
Filed: 2020-11-17
Abstract: To provide an electro-optical device that can prevent a reduction in display quality, a method for manufacturing an electro-optical device, and an electronic apparatus.SOLUTION: An electro-optical device comprises: a first substrate; a second substrate; and an electro-optical layer that is arranged between the first substrate and the second substrate and whose optical characteristics change according to an electric field. One or both of the first substrate and the second substrate has a first conductive part, a second conductive part, an insulating film that is arranged between the first conductive part and the second conductive part, a plug that is arranged in the insulating layer, electrically connects the first conductive part and the second conductive part with each other, and has a concave part at the center of a surface facing the second conductive part, and an embedded part that fills the inside of the concave part.SELECTED DRAWING: Figure 5
Patent JP-2022080577-A (JP)
Title: Game machine
Inventor: YAMAMOTO YOSHITERU
IPC: A63F7/02
Filed: 2020-11-18
Abstract: To provide a game machine capable of increasing interest.SOLUTION: A game machine includes a specific start port (second start port) having an opening/closing member and game state control means for controlling a game state. A result derived in a variation game when a winning is not acquired in a winning lottery has a first result and a second result (chance symbol) that is different from the first result. In addition, a game state has a first game state and a second game state (high base state) in which the advantage of ball entry to the specific start port is higher than that of the first game state. The second game state (high base state) may be controlled on the basis of the number of times the variation game is executed or may be controlled after the second result (chance symbol) is derived in the variation game. The upper limit of special games which are controlled to be in the high base state on the basis of the number of times the special game is executed is set to be the upper limit of special games or more which are controlled to be in the high base state after the chance symbol is fixedly stopped and displayed in the special game.SELECTED DRAWING: Figure 7
Patent JP-2022081078-A (JP)
Title: Information processor, information processing system, information processing method, and program
Inventor: HAYASHI YASUHIRO
IPC: G08G1/01
Filed: 2020-11-19
Abstract: To allocate an appropriate halt position to a vehicle which temporarily halts to allow a person to get on or off the vehicle.SOLUTION: An information processor includes a control unit that executes the steps of: receiving pieces of vehicle data from plural vehicles; identifying a first vehicle which is predicted to halt so as to allow a person to get on or off the first vehicle within a predetermined period of time, from among the plural vehicles on the basis of the pieces of vehicle data; determining based on the pieces of vehicle data whether the first vehicle is in a first condition in which the vehicle is predicted to halt so as to allow a person to get on the vehicle, or in a second condition in which the vehicle is predicted to halt so as to allow a person to get off the vehicle; and allocating a halt position to the first vehicle on the basis of a result of the determination.SELECTED DRAWING: Figure 1
Patent JP-2022081951-A (JP)
Title: Battery control device and program
Inventor: KOMATSU DAIKI
IPC: G01R31/367
Filed: 2020-11-20
Abstract: To properly manage a storage battery in a battery control device.SOLUTION: A battery control device 100 comprises: representative deterioration rate calculation units 116, 118 which calculate representative deterioration rates SOHRave, SOHQave being the entire deterioration rates of a plurality of battery cells on the basis of the terminal voltage Vcell[ ] of each of the plurality of battery cells connected with each other in series; and object deterioration rate extraction units 120, 140 which acquire object deterioration rates SOHRmax, SOHQmin being the deterioration rate of any of the plurality of battery cells on the basis of the representative deterioration rates SOHRave, SOHQave and each terminal voltage Vcell[ ].SELECTED DRAWING: Figure 3
Patent JP-2021060583-A (JP)
Title: Electronic apparatus
Inventor: AOKI TAKESHI
IPC: G06F3/041
Filed: 2020-11-30
Abstract: To provide a display device including a photosensor with a pixel structure in which the deterioration in imaging quality due to an output change of the photosensor is prevented.SOLUTION: A pixel includes a first transistor 3603 electrically connected to a first signal line 3602, and a second transistor electrically connected to a photodiode 3630. The photodiode is electrically connected to a second signal line. The second transistor is electrically connected to a node 3641 that accumulates charges. A shield wire 3601 is provided between the node and the first signal line. The shield wire is provided between the node and the second signal line.SELECTED DRAWING: Figure 7
Patent JP-2022090680-A (JP)
Title: Air conditioner
Inventor: NAGAI MASAAKI
IPC: F24F11/89
Filed: 2020-12-08
Abstract: To provide an air conditioner solving such problems that when combustible gas is used as a refrigerant for the air conditioner, it is necessary to always monitor leakage of a combustible refrigerant using a leakage sensor utilizing electric power from an external power source, however, some of users pull out a power plug of the air conditioner during off-season or long absence.SOLUTION: An air conditioner includes: a leakage sensor detecting leakage of a combustible refrigerant in an indoor unit of the air conditioner charged with the combustible refrigerant; and a power plug electrically connected to the leakage sensor. The power plug is provided with calling attention means to non-supply of power. Such a structure results in preventing the power plug from being intentionally removed because the attention calling for the power plug becomes visible for a user when the power plug is removed. Accordingly leakage can be always monitored and then the conditioner becomes safer.SELECTED DRAWING: Figure 1
Patent JP-2022093811-A (JP)
Title: Manufacturing method of printed wiring board
Inventor: HASEGAWA TAKAHIDE
IPC: H05K3/42
Filed: 2020-12-14
Abstract: To provide a manufacturing method of a printed wiring board having a perforated through hole that uniformly forms a plating even when the through hole placement density is uneven.SOLUTION: A plurality of first through holes 4-1 are formed on a double-sided copper laminated board at a first pitch, a first plating film is formed on a first copper foil 2-1, and a second plating film and a tubular first through-hole conductor 5-3 are formed on a second copper foil 2-2, a first through-hole conductor is filled with a first filling resin 6-1, a plurality of second through holes 4-2 are formed on the adjacent first through hole at a second pitch, a third plating film, a fourth plating film, and a tubular second through-hole conductor 5-6 on the side wall of the plurality of second through holes are formed. The second through-hole conductor is filled with a second filling resin 6-2, and the surfaces of the first copper foil and the second copper foil are made flush with the surface of the filling resin by polishing, and then a first conductor circuit 8-1 and a second conductor circuit 8-2 are formed from a fifth plating film 7-1 and a sixth plating film 7-2 formed on both of the surfaces.SELECTED DRAWING: Figure 2
Patent JP-2022095150-A (JP)
Title: Semiconductor device
Inventor: TOYODA YOSHIAKI
IPC: H01L21/822
Filed: 2020-12-16
Abstract: To provide a semiconductor device capable of suppressing a malfunction of a circuit connected to a passive element provided on a semiconductor substrate via an insulating film.SOLUTION: A semiconductor device includes a first conductive type semiconductor substrate (1,2), a first electrode 5 connected to the semiconductor substrate (1,2), a second conductive type first semiconductor region 3 provided on the upper part of the semiconductor substrate (1,2), a first conductive type second semiconductor region 4 provided on the first semiconductor region 3, a second electrode 7a electrically connected to the first semiconductor region 3, an insulating film 9 provided on the upper surface side of the second semiconductor region 4, and a passive element 6 provided on the upper surface side of the insulating film 9.SELECTED DRAWING: Figure 1
Patent JP-2022095153-A (JP)
Title: Short strut for soil retention
Inventor: YAMAMOTO TAIZO
IPC: E02D17/04
Filed: 2020-12-16
Abstract: To provide a short strut for soil retention allowing load on a wale member side to be securely received with fewer short struts and allowing a joint part of wale members to be reinforced.SOLUTION: A short strut for soil retention 1 is provided with: a rod-like short strut body 3 fixable on a wale member 7 and having length adjustment means 2; and an angle brace strut body 4. In the rod-like short struct body 3, parts other than the length adjustment means 2 are constituted of square steel pipes. The angle brace strut body 4 is constituted of angle brace attachment members 10, a pair of first angle brace members 11 and a pair of second angle brace members 12. The first angle brace members 11 and the second angle brace members 12 are constituted of angle brace bodies 13 and angle brace receiving members 14 and 15. The angle brace receiving member 14 fixed on the angle brace attachment member 10 is formed to make an angle between the short strut body 3 and the angle brace body 13 generally 30 degrees and the angle brace receiving member 15 is formed to make an angle between the wale member 7 and the angle brace body 13 generally 60 degrees. At least one of the angle brace receiving members 15 has reinforcement means for a joint part of the wale members 7.SELECTED DRAWING: Figure 1
Patent JP-2021041282-A (JP)
Title: Game machine
Inventor: YATSUGI YUZURU
IPC: A63F7/02
Filed: 2020-12-19
Abstract: To provide a game machine that prevents a fraudulent act to a setting function.SOLUTION: A game machine includes a setting change control process to control to a setting change state, a setting confirmation control process to control to a setting confirmation state, a back-up recovery process, a signal acquisition process configured to be able to acquire the ON/OFF state of a setting switch signal, a door open signal, and a RAM clear switch signal, and a determination process to determine the state of the signal acquired by the signal acquisition process. The determination process includes a setting change shift determination process to determine whether or not to shift to the setting change control process on the basis of the state of the setting switch signal, the door open signal, and the RAM clear switch signal, and a setting confirmation shift determination process to determine whether or not to shift to the setting confirmation control process on the basis of the state of the setting switch signal, the door open signal, and the RAM clear switch signal. When it is determined that shift is not made to the setting confirmation control process by the setting confirmation shift determining process, a process is shifted to the back-up recovery process.SELECTED DRAWING: Figure 30
Patent JP-2022097898-A (JP)
Title: Heat insulating box
Inventor: MUKAI SHUHEI
IPC: B65D81/18
Filed: 2020-12-21
Abstract: To provide a heat insulating box with high heat insulation that can be reliably heat-insulated.SOLUTION: A flat hollow box 7 in which a plastic board 6 is bent, and a panel body 1 made of foamed resin that is injected into an inside of the hollow box 7 and foam-filled are provided. A heat insulating box is assembled in a box shape that can be tightly opened and closed as a whole by a heat insulating box body 2 having a front opening shape in which a plurality of panel bodies 1 are connected to each other, and a heat insulating door 3 that is made by one panel body 1 and is pivotally attached to the insulation box body 2 so as to be opened and closed. The plastic board 6 is made by an upper sheet portion, a lower sheet portion, and an intermediate connection portion.SELECTED DRAWING: Figure 1
Patent JP-2021140752-A (JP)
Title: Autonomous travel dolly
Inventor: SAKAI TSUKASA
IPC: G05D1/02
Filed: 2020-12-24
Abstract: To enable an operator to accurately create a desired straight path or an annular path in an autonomous travel dolly.SOLUTION: A ball collection and ball ejection machine 1 executes a teaching travel mode for storing a route traveled by a manual operation by an operator and an autonomous travel mode for autonomously traveling a scheduled travel route. A ball collection route travel scheduling unit 57 creates a scheduled travel route from a teaching route acquired in the teaching travel mode. A position acquisition unit 55 estimates a current position of the ball collection and ball ejection machine 1. A difference calculation unit 73 calculates differences between position coordinates and posture at an arbitrary position designated by the operator and position coordinates and posture at the current position. The display unit 71 displays the differences.SELECTED DRAWING: Figure 4