baber/WOPTO huggingface dataset:
Patent JP-2022066396-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a stable game can be played. 
     SOLUTION: A first state in which game balls easily enter an entry port and a second state in which it is more difficult for game balls to enter the entry port than the first state are varied by ball entry variable means. On the basis of satisfaction of a predetermined condition, a special state that is more easily varied to be in the first state than the normal state at the normal time is set by state setting means. Dynamic display mode determination means, on the basis of the number of pieces of information stored in storage means, determines a dynamic display mode so that the dynamic display period of the identification information is easily varied. When a special state is set, satisfaction of a lottery condition is delayed by delay means for a predetermined period on condition that at least information stored in the storage unit is a predetermined number or less. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022136052-A (JP)
Title: Systems, methods, and devices for secured nonvolatile memories
Inventor: SANDEEP KRISHNEGOWDA
IPC: G06F21/57
Filed: 2022-03-04
Abstract: To provide methods and devices for securely booting nonvolatile memories.SOLUTION: Methods for securely booting nonvolatile memories include generating a reset signal for a processor in 402 and performing a validation operation on a first portion of code in 404. The validation operation is computing a validation value for the code stored in a secured memory. Methods also include performing a comparison operation on the basis of, at least in part, one or more validation values in 406. The validation value is compared with an additional validation value stored in another storage region of the secured memory. Methods include generating a signal for the processor on the basis of a result of the comparison operation in 408. The secured memory generates a signal to be transmitted to the processor via an interface in response to the validation values matching and the comparison operation being successful. The signal is a trigger signal that cancels a reset state of the processor and triggers initialization and operation of the processor.SELECTED DRAWING: Figure 4
Patent JP-2023129094-A (JP)
Title: Organic light emitting element, method for evaluating delayed fluorescent material, method for designing delayed fluorescent material, method for designing organic light emitting element and program
Inventor: KAKIZOE HAYATO
IPC: H10K50/10
Filed: 2022-03-04
Abstract: To provide an organic light emitting element with excellent luminescence properties, including a delayed fluorescent material in the emission layer.SOLUTION: A delayed fluorescent material with transition dipole moment greater than 1 and ΔPBHT(Tn-T2) greater than 0.02 is used in the emission layer of organic light emitting element. ΔPBHT(Tn-T2) represents the difference between PBHT at T3 or T4 and PBHT at T2.SELECTED DRAWING: None
Patent JP-2023131195-A (JP)
Title: Photodetector and radiation detector
Inventor: TAKASU ISAO
IPC: H10K30/60
Filed: 2022-03-09
Abstract: To provide a photodetector and a radiation detector, capable of improving characteristics.SOLUTION: According to an embodiment, the photodetector includes a first conductive layer, a second conductive layer, and an organic layer that is disposed between the first and the second conductive layers. The organic layer includes a first region, and a second region that is disposed between the first region and the second conductive layer. The first region includes a first compound that includes a first mother skeleton, and a second compound. The second region includes the first compound, and a third compound that includes the first mother skeleton and is different from the first compound. The second region does not include the second compound, or the concentration of the second compound in the second region is lower than the concentration of the second compound in the first region.SELECTED DRAWING: Figure 1
Patent JP-2023131370-A (JP)
Title: Motor compressor
Inventor: AWA TOSHIHARU
IPC: F04B39/00
Filed: 2022-03-09
Abstract: To provide a motor compressor capable of improving the reliability of mounting a rating plate while confirming the rating plate from the outside of the motor compressor.SOLUTION: A motor compressor 10 includes: a compression part for compressing fluid; an electric motor for driving the compression part; a housing for storing the compression part and the electric motor; a noise-proof cover 70 for covering the housing; and a rating plate 60 mounted on the housing and including predetermined information. The housing has a fitting foot 25 which is a part of the housing and protrudes from a hole formed in the noise-proof cover 70 to the outside of the noise-proof cover 70. The rating plate l60 is provided on a rating plate fitting foot 26.SELECTED DRAWING: Figure 2
Patent JP-2023131479-A (JP)
Title: Rotation support structure for electric cylinder
Inventor: KATO TAKESHI
IPC: F16H1/28
Filed: 2022-03-09
Abstract: To provide a rotation support structure for an electric cylinder which is simple and has excellent assembly properties and operational stability.SOLUTION: A rotation support structure for an electric cylinder D includes, in a cylindrical housing H, a motor M having an output shaft A1 and a reduction mechanism K connected to the output shaft A1. The reduction mechanism K comprises: a gear unit U formed of a first gear G1 which rotates following the output shaft A1, a pivot part 2 that supports the first gear G1, balls 1 arranged in the pivot part 2 and an outer member 4; and an annular second gear G2 mating with the first gear G1. A one-side end part of the outer member 4 along an axis X of the output shaft A1 lies opposite an internal peripheral face of the housing H or a spacer S attached to the housing H, the other end part lies opposite the second gear G2, with a clearance formed at least between the outer member 4 and the second gear G2 or between the outer member 4 and the housing H or the spacer S, and a clearance formed between the outer member 4 and the housing H.SELECTED DRAWING: Figure 1
Patent JP-2023132417-A (JP)
Title: Cooking recipe providing system
Inventor: TOYODA KAZUKI
IPC: G06Q10/00
Filed: 2022-03-11
Abstract: To provide a technique capable of generating cooking process sharing information having high feasibility such that respective assigned cooking processes are actually performed as they are so as to improve a value presented by the cooking process sharing information in a cooking recipe providing system that executes sharing processing for assigning a plurality of cooking processes owned by cooking recipe basic information of cooking as assigned cooking processes assigned to a plurality of cookers to generate, as cooking recipe presentation information for presenting to a user, cooking process sharing information indicating an assigned cooking process assigned to each of a plurality of cookers by the sharing processing.SOLUTION: Registration of cooking capability information indicating cooking capability of each of a plurality of cookers is received from a user terminal, and sharing processing is executed based on the cooking capability information of each of the plurality of cookers whose registration is received.SELECTED DRAWING: Figure 3
Patent JP-2023132826-A (JP)
Title: liquid crystal display device
Inventor: FUJISAWA RYOSUKE
IPC: G02F1/1335
Filed: 2022-03-11
Abstract: To provide a liquid crystal display device excellent in visibility by eliminating the need for additional processing and suppressing the return of light to the viewing side due to diffraction in a color filter.SOLUTION: Disclosed is a liquid crystal display device obtained by laminating a liquid crystal layer 116 inside which liquid crystal molecules are sealed and which adjusts an amount of transmission of light for each of a plurality of pixels by changing a direction of the liquid crystal molecules, a glass substrate 113 provided on the viewing side of the liquid crystal layer, and a color filter 114 provided between the liquid crystal layer and the glass substrate and provided with a black matrix part 114a corresponding to the periphery of the pixel and a color filter part 114b corresponding to the pixel. When an index of refraction of the glass substrate is n1 and the maximum index of refraction of the color filter is n2, 1<n2/n1≤1.09 is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2023136142-A (JP)
Title: Juice-containing non-carbonated beverage and method for producing the same
Inventor: HIROSE SAEMI
IPC: A23L2/52
Filed: 2022-03-16
Abstract: To provide technology on juice-containing non-carbonated beverage which improves balance of strong fruit juice, good orange flavor, strong refreshing feeling and good aftertaste.SOLUTION: Juice-containing non-carbonated beverage contains following flavor components (A) and (B), and orange juice. A fruit juice rate (straight fruit juice conversion) is 10 to 40%. (A) 1.5 to 6.0 ppm of terpinolene, (B) one or more selected from a group consisting of 0.2 to 1.2 ppm of γ-terpinene and 0.7 to 1.8 ppm of 1-hexanol.SELECTED DRAWING: None
Patent JP-2023136462-A (JP)
Title: Anomaly detection system and vibration detection device
Inventor: ABE RYOSUKE
IPC: G01M13/04
Filed: 2022-03-17
Abstract: To provide an anomaly detection system and a vibration detection device that are able to improve anomaly detection accuracy.SOLUTION: An anomaly detection system for detecting an anomaly in a mechanical device includes: a power generation unit that resonates in a frequency band of vibration generated when the mechanical device is operated in a steady state; a sensor unit that resonates in a frequency band of vibration generated when the mechanical device is operated in an anomalous state; a first power storage unit that is charged by vibration of the power generation unit; a second power storage unit that is charged by vibration of the sensor unit; a first switch that switches the first power storage unit to discharge when power of the first power storage unit exceeds a threshold power; a second switch that switches the second power storage unit to discharge when the first power storage unit is discharged; and a determination unit that determines presence or absence of anomaly in the mechanical device, based on a discharge voltage of the second power storage unit.SELECTED DRAWING: Figure 4
Patent JP-2023137675-A (JP)
Title: toilet seat device
Inventor: YOKOTA YUKIYA
IPC: E03D9/08
Filed: 2022-03-18
Abstract: To provide a toilet seat device capable of switching a power source to a spare battery while sitting on a toilet seat.SOLUTION: A toilet seat device of the present invention comprises: a remote controller 14 for remotely controlling hot water washing; a first battery storage part 161 and a second battery storage part 171 that are provided in the remote controller 14 and removably store batteries 163 and 173 for driving the remote controller; and a switch 191 that can switch a power source for driving the remote controller 14 between the battery 163 placed in the first battery storage part 161 and the battery 173 placed in the second battery storage part 171. As a result, when battery capacity of the battery 163 in the first battery storage part 161 runs out, the remote controller 14 can be used by switching the power source for driving to the spare battery 173, and there is no need to replace the batteries 163 and 173 while sitting on the toilet seat in a toilet room.SELECTED DRAWING: Figure 14
Patent JP-2023137812-A (JP)
Title: Image forming system and program
Inventor: KAMOI YUSUKE
IPC: G06F3/12
Filed: 2022-03-18
Abstract: To reduce the time until a printed matter is output when the user enters an area that requires user authentication upon entry and prints print data registered in advance by the image forming apparatus as compared with a case where an image forming device obtains print data after a user operation on the image forming device.SOLUTION: A print management server 10 transmits to an image forming device 20 installed in a store print data pre-registered by a user who has entered that store when a notification is received from a registerless payment server 40 that the user has entered the store that requires user authentication upon entry. The imaging forming device 20 converts the received print data into a raster format, which is a printable format, and stores it as printable data upon receiving the print data transmitted from the print management server 10.SELECTED DRAWING: Figure 1
Patent JP-2023141914-A (JP)
Title: Information distribution system, information distribution device, and information distribution method
Inventor: NISHIZAKI TSUTAO
IPC: G06Q10/10
Filed: 2022-03-24
Abstract: To provide an information distribution system, device, and method that allow content distribution and service provision and reception to be safely and reliably performed via a terminal connected online.SOLUTION: An information distribution system includes: acquisition means that acquires distribution start information about distribution of a content by a distribution user terminal, from a content distribution user terminal via a connected terminal; generation means that generates acquisition request information about acquisition of the content of the distribution user terminal; notification means that performs notification to a first connected user terminal that is connected with a user online; display means that displays, on a screen of the first connected user terminal, at least one of the acquisition request information and acquisition instruction information; reception means that receives distribution desire information from the first connected user terminal that desires distribution of the content; and distribution means that acquires the content of the distribution user terminal by referring to a content database and distributes the content to the first connected user terminal.SELECTED DRAWING: Figure 9
Patent JP-2023147722-A (JP)
Title: projector
Inventor: KADOTANI NORIKAZU
IPC: G03B21/14
Filed: 2022-03-30
Abstract: To increase efficiency of image light output from a projector and simplify a device configuration.SOLUTION: A projector of the present disclosure comprises: a light source device that has a plurality of light-emitting devices outputting blue light and a wavelength conversion element performing fluorescence conversion of the blue light output from the light-emitting devices to output fluorescent light, and outputs the blue light and the fluorescent light in a time-series manner; a wavelength selection element that transmits or reflects the blue light, separates the fluorescent light into rays of color light different from each other, transmits one color light of the rays of color light different from each other, and reflects the other color light of the rays of color light different from each other; a first liquid crystal panel on which the blue light and one color light are incident, and outputs image light in blue and image light in one color; a second liquid crystal panel on which the other color light is incident, and outputs image light in the other color; an optical element that outputs the image light in blue, image light in one color, and image light in the other color to a light path common to the respective image light; and a projection optical system that projects the image light in blue, image light in one color, and image light in the other color.SELECTED DRAWING: Figure 4
Patent JP-2023148333-A (JP)
Title: Rotor and rotary electric machine
Inventor: YAMADA YUKIE
IPC: H02K1/276
Filed: 2022-03-30
Abstract: To provide a rotor, which improves driving torque, and a rotary electric machine.SOLUTION: A plurality of magnets includes a pair of first magnets 41a and 41b disposed while being spaced apart from each other in a circumferential direction and in a view in an axial direction, the pair of first magnets 41a and 41b extends in a direction where the first magnets are separated from each other in the circumferential direction from the radial inside to the radial outside. A rotor core 20 comprises: a first flux barrier part 51b disposed radially outside of the first magnet 41a, which is positioned at one side in the circumferential direction, in the pair of first magnets 41a and 41b; and a second flux barrier part 51d disposed radially outside of the first magnet 41b, which is positioned at the other side in the circumferential direction, in the pair of first magnets 41a and 41b. A shortest distance between the second flux barrier part 51d and a (d) axis is shorter than a shortest distance between the first flux barrier part 51b and the (d) axis.SELECTED DRAWING: Figure 3
Patent JP-2023149252-A (JP)
Title: Surveying instrument
Inventor: KIKUCHI MASAO
IPC: G01C15/00
Filed: 2022-03-30
Abstract: To provide a surveying instrument that reduces a burden of centering work on a worker.SOLUTION: In a surveying instrument (1) capable of irradiating with, spotlight (SL) as visible light for centering toward a position below a vertical axis of the surveying instrument main body (12), the spotlight (SL) is configured that an irradiation shape is an annular shape. When visible light for centering, which passes through a center point (O) of the surveying instrument 1 and is projected on a position right below the surveying instrument (1), is projected in an annular shape having a hole opened at a center like a doughnut, both of an inner circle and an outer circle can be recognized, an outer shape of a measuring object having a target point can be used for target point alignment, there are many marks, and it is easier for a worker to align the annular shape with the target point than a point shape, so that a burden of centering work on the worker is reduced.SELECTED DRAWING: Figure 1
Patent JP-2023149927-A (JP)
Title: Service vehicle
Inventor: ICHIKAWA YOSHIHISA
IPC: B60R5/04
Filed: 2022-03-31
Abstract: To provide a service vehicle having structures of a door and a cover body capable of making effectively use of storage volume of a storage space of storage downside.SOLUTION: Turning mechanisms 20 and 21 in front and rear sides of a third door 13 are provided to a front side outer wall part of a downside storage portion 33 and a front side inner wall part of a tire house 15a, respectively. The front side turning mechanism 20 is composed as a main body, of a turning arm 20b which is installed turnably to the front side outer wall part of the downside storage portion 33 via a turning shaft 20a. The rear side turning mechanism 21 has a structure practically symmetrical to the front side mechanism 20. Besides, the cover body 16 is turnably installed to an opening of the tire house 15a of a rear wheel 15 via the front and rear sides turning mechanisms 24, 25. The rear side turning mechanism 25 is composed as the main body, of a turning arm 25b which is installed turnably to a rear side inner wall part of the tire house 15a via a turning shaft 25a. The front side turning mechanism 24 has the structure symmetrical to the rear side turning mechanism 25.SELECTED DRAWING: Figure 7
Patent JP-2023151400-A (JP)
Title: mower
Inventor: IKEDA KOJI
IPC: A01D34/86
Filed: 2022-03-31
Abstract: To provide a mower capable of facilitating angle adjustment of a reaping part for reaping grass in a slope surface.SOLUTION: A mower for reaping grass while traveling on a furror, comprises: a machine body coupled to a travel part; a reaping part for reaping grass on a slope surface of the furrow; a support part supported by the machine body; a fitting part for rotatably supporting the reaping part with respect to the support part; and an angle adjusting mechanism for adjusting a rotation angle of the reaping part with respect to the support part. The angle adjusting mechanism comprises: an engaged part provided on one of the support part and the reaping part; and an engaging part engaged with the engaged part, and for holding an angle to a horizontal surface of a reaping surface which is a surface including a locus at which the reaping part cuts the grass, at a prescribed angle.SELECTED DRAWING: Figure 3
Patent JP-2023153701-A (JP)
Title: Server device, system, and system operating method
Inventor: KUBO CHIKAGE
IPC: G08G1/123
Filed: 2022-04-05
Abstract: To improve user convenience in car sharing and the like.SOLUTION: A server device comprises a communication unit, and a control unit for transmitting and receiving information to and from another device via the communication unit, wherein the control unit transmits, to the vehicle, information about a boarding point where a user gets into a vehicle specified by a terminal device, and transmits, to the terminal device, a captured image of surroundings of the vehicle, which is captured when the user moves to the boarding point by the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022092038-A (JP)
Title: Voice processing device, information processing method, and program
IPC: H04S7/00
Filed: 2022-04-13
Abstract: PROBLEM TO BE SOLVED: To stabilize a location of a sound image. 
     SOLUTION: In a side of quadrangle on a spherical surface in which four speakers surrounding a target sound image position are set as a peak, it is assumed that the virtual speaker is positioned onto the side positioned at a lower side. By performing a three-dimension VBAP from the virtual speaker and the two speakers on an upper right and an upper left, each gain of the two speaker on the upper right and the upper left for positioning a sound image to the target sound image position and the virtual speaker is calculated. Further, by performing a secondary VBAP of the speakers in a lower right and a lower left, each gain of the speakers on the lower right and the lower left for positioning the sound image to the virtual speaker is calculated. The gain obtained by multiplying the gain of the virtual speaker to the gain is a gain of the speaker in the lower right and the lower left for positioning the sound image to the target sound image position. The present technique is adapted to the voice processing device. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023159614-A (JP)
Title: チップ固定構造
IPC: B43K1/12
Filed: 2022-04-20
Abstract: 【課題】チップを強固に固定するとともに、チップの挿入作業を容易にすることができるチップの固定構造を提供することを課題とする。【解決手段】筆記具の先端部に挿入されるチップと前記チップの抜け止め部材とを備え、前記チップは、その周面に環状に形成した環状溝部を有し、前記抜け止め部材は、略Ｃ字状の部材であって、前記チップの前記環状溝部に側方から嵌合されたことを特徴とする筆記具用チップ構造体。【選択図】図３
Patent JP-2023160096-A (JP)
Title: 表面欠陥検出装置および表面欠陥検出方法
IPC: G01N21/88
Filed: 2022-04-21
Abstract: 【課題】被検査体の欠陥の検出精度を確保しながらも、十分な空間分解能を有する欠陥検出装置の提供。【解決手段】この発明の表面欠陥検出装置は、被検査体表面に光を照射するための光源と、前記被検査体の表面からの正反射光を前記被検査体の表面と平行になるように配置したスクリーン面と、前記スクリーン面に投影された投影像を画像として取得するための撮像手段と、前記画像に基づいて前記被検査体の表面の欠陥を検知する検出手段と、を有し、前記光源から前記被検査体へと照射される前記光の入射角が、４５°より大きく８５°未満となることを特徴とする。【選択図】図２
Patent JP-2022191160-A (JP)
Title: vehicle seat
Inventor: YAGUCHI YUTA
IPC: B60N2/90
Filed: 2022-04-27
Abstract: To provide a vehicle seat which enables a nut to be assembled easily to a bottom plate to improve workability of assembly work.SOLUTION: A vehicle seat has an occupant support part which supports an occupant. The occupant support part includes a bottom plate 10 serving as a base member forming the occupant support part. The bottom plate 10 is provided with a nut housing part 40 which houses a nut 20 for fixing the bottom plate 10. The nut housing part 40 is provided with: an insertion port 44 for inserting the nut 20; and a claw part 45 for fixing the nut 20. The insertion port 44 is provided at a side part 43, one end part of the nut housing part 40 as seen in a direction along a surface of the bottom plate 10.SELECTED DRAWING: Figure 5