baber/WOPTO huggingface dataset:
Patent JP-2023113069-A (JP)
Title: Car sharing management server and computer program
Inventor: KOBAYASHI YUJI
IPC: G06Q30/0645
Filed: 2022-02-02
Abstract: To provide a technology for eliminating annoyance of a member user to operate a mobile communication terminal in order to unlock or lock a car sharing vehicle.SOLUTION: A car sharing management server comprises: terminal position data reception means for receiving terminal position data together with a member ID; vehicle position data reception means for receiving vehicle position data together with a vehicle ID; and unlocking/locking determination means for determining whether or not approval of unlocking or locking is allowed, by determining whether or not the terminal position data, the vehicle position data, and position data of a car sharing station where the vehicle is to be stored are within a prescribed distance.SELECTED DRAWING: Figure 2
Patent JP-2022119217-A (JP)
Title: Light emitting element and amine compound for light emitting element
Inventor: HAN SANG HYUN
IPC: C07C211/61
Filed: 2022-02-03
Abstract: To provide: a light-emitting element exhibiting excellent emission efficiency and long service life characteristics; and an amine compound which is a material for a light-emitting element having high efficiency and long service life characteristics.SOLUTION: A light-emitting element includes a first electrode, a second electrode, and at least one functional layer disposed between the first electrode and the second electrode and including, e.g., an amine compound 1 obtained by the reaction formula in the figure, thereby exhibiting high emission efficiency characteristics and improved service life characteristics.SELECTED DRAWING: Figure 3
Patent JP-2022125010-A (JP)
Title: Internal combustion engine with fast combustion and method for controlling internal combustion engine
Inventor: RICCO RAFAELE
IPC: F02B23/10
Filed: 2022-02-04
Abstract: To provide an innovative solution for an internal combustion engine which is characterized by both high operating efficiency and an extremely simple structure.SOLUTION: An engine includes at least one cylinder, and a first intake valve and a second intake valve that control flows of intake air from a first intake duct and a second intake duct, respectively. The two intake ducts communicate with a common intake manifold so as to receive air at the same pressure. During the intake stage, in each cylinder operating cycle, initially an opening and closing movement of only the first intake valve is activated while the second intake valve remains closed, and subsequently an opening and closing movement of only the second intake valve is activated while the first intake valve remains closed. In this way, the two air flows at the same pressure entering the cylinder give rise to a high turbulent kinetic energy (TKE), to the advantage of combustion efficiency and reduction of harmful exhaust emissions.SELECTED DRAWING: Figure 4
Patent JP-2023114765-A (JP)
Title: Pointing device, control method of pointing device, and program
Inventor: ISHIDOMARU HIROMUNE
IPC: G06F3/02
Filed: 2022-02-07
Abstract: To provide a small-sized pointing device having a keyboard function and excellent in maneuverability.SOLUTION: A pointing device 1 for instructing movement of a cursor displayed on a screen in an information processing device or an object displayed on the screen, includes a display device accommodation unit 8 for accommodating a device for inputting a key code to the information processing device.SELECTED DRAWING: Figure 1
Patent JP-2022058935-A (JP)
Title: Program, method, and system
IPC: G06Q30/02
Filed: 2022-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a program, method and system for evaluating advertisement value of video content. 
     SOLUTION: A program to be executed by a video analysis server comprising a processor and a memory causes the processor to execute the steps of: specifying unique information on a client included in video content to be distributed by a distribution source; and evaluating advertisement value of the video content on the unique information, on the basis of how the specified unique information is exposed by the video content. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023116047-A (JP)
Title: Detection system, detection method, and detection program
Inventor: HAMAMOTO AKIRA
IPC: E02F9/26
Filed: 2022-02-09
Abstract: To provide a detection system, a detection method, and a detection program capable of evaluating a degree of fatigue of a traveling device of a work machine.SOLUTION: A detection system includes: an acceleration detection device that detects an acceleration of a machine body 25; and evaluation means that evaluates a degree of fatigue of a crawler 26 based on the acceleration detected by the acceleration detection device.SELECTED DRAWING: Figure 1
Patent JP-2023117158-A (JP)
Title: Electric vehicle management system
Inventor: MAEDA REIZO
IPC: G06Q50/30
Filed: 2022-02-10
Abstract: To provide a system for suitably managing a plurality of electric vehicles.SOLUTION: An electric vehicle management system includes a deterioration degree acquisition unit, a year-of-use acquisition unit, a number-of-years deterioration degree calculation unit, and a classification unit. The deterioration degree acquisition unit acquires a deterioration degree of a battery mounted on an electric vehicle. The year-of-use acquisition unit acquires a year-of-use of the electric vehicle. The number-of-years deterioration degree calculation unit calculates a number-of-years deterioration degree of the electric vehicle based on the acquired deterioration degree of the battery and the number-of-years of use of the electric vehicle. The classification unit classifies the electric vehicle into a plurality of vehicle groups according to the number-of-years deterioration degree.SELECTED DRAWING: Figure 3
Patent JP-2023119674-A (JP)
Title: Diagnosis device, diagnosis method and diagnosis program
Inventor: JIANG YONG
IPC: G01M99/00
Filed: 2022-02-17
Abstract: To provide a diagnosis device, etc., with which it is possible to efficiently diagnose a device that includes a rotating member.SOLUTION: The diagnosis device comprises: a vibration waveform acquisition unit 171 that acquires the waveform of vibration that is generated between the rotary shaft member of a stirring unit that stirs a fluid by rotation and a shaft support member that pivotally supports the rotary shaft member while sealing off the fluid; a partial waveform extraction unit 172 that extracts a partial waveform for a prescribed duration from the waveform; a vibration strength acquisition unit 174 that acquires vibration strength that represents a prescribed frequency band in the partial waveform; a diagnosis unit that diagnoses at least one of the rotary shaft member and the shaft support member on the basis of the vibration strength; and a storage 18 that preserves the result of diagnosis by the diagnosis unit together with the vibration strength and does not preserve at least some of the waveform acquired by the vibration waveform acquisition unit 171, on which the foregoing are based, and the partial waveform extracted by the partial waveform extraction unit 172.SELECTED DRAWING: Figure 2
Patent JP-2023119808-A (JP)
Title: feed distribution system
Inventor: KONDO HIDEKI
IPC: A01K5/02
Filed: 2022-02-17
Abstract: To prevent erroneous operation of a feeder.SOLUTION: In a feed distribution system (1) which distributes feed to a plurality of livestock chambers (5) that is provided so as to be arranged along a passage (3) by using a feeder (4) that travels in the passage (3) in a livestock barn (2), a feed tank (8) is installed between the passage (3) and the livestock chamber (5) along the passage (3), a guide index (6) is provided on a side wall (11) of the feed tank (8) with an interval from a floor surface (10) of the passage (3), and control is performed such that the feeder (4) travels in the passage (3) by detecting the guide index (6). In the present invention, control is performed such that a preset amount of feed is distributed from the feeder (4) to each livestock chamber (5). In the present invention, a measuring instrument (14) for measuring a residual amount of feed loaded in the feeder (4) is provided in the feeder (4), and control is performed such that the feeder (4) distributes a preset amount of feed to each livestock chamber (5) for each livestock chamber (5) by using the measuring instrument (14).SELECTED DRAWING: Figure 1
Patent JP-2023121453-A (JP)
Title: Information processing system, inference method, and inference program
Inventor: NAKAO TAKANORI
IPC: G06T7/00
Filed: 2022-02-21
Abstract: To maintain privacy for a characteristic area of an original image.SOLUTION: An edge computer is configured to calculate a first feature amount by inputting a first image to the first layer of multiple layers in a preceding stage, and identify an area of interest in the first image based on the first feature amount. The edge computer generates a second image obtained by masking the area of interest in the first image, calculates a second feature amount by inputting the second image to the first layer of the multiple layers in the preceding stage, and transmits the second feature amount to a cloud computer. The cloud computer is configured to infer an object included in the second image by inputting the second feature amount to the first layer of multiple layers in a subsequent stage.SELECTED DRAWING: Figure 1
Patent JP-2022132186-A (JP)
Title: Pharmaceutical composition
Inventor: ITOKAWA SHOTA
IPC: A61K47/10
Filed: 2022-02-25
Abstract: To provide a solid preparation containing ambroxol or a salt thereof, vitamin B1 and ibuprofen.SOLUTION: A solid preparation contains (a) ambroxol or a salt thereof, (b) vitamin B1 and (c) ibuprofen. The solid preparation has a layer A containing the component (a) and the component (b) but free of the component (c), and a layer B containing the component (c) but free of the component (a) and the component (b).SELECTED DRAWING: None
Patent JP-2023127948-A (JP)
Title: Image forming device, shared apparatus, image forming system, and method for controlling image forming device
Inventor: SHINOHARA DAISUKE
IPC: H04N1/00
Filed: 2022-03-02
Abstract: To easily set function execution authority.SOLUTION: An image forming device comprises: a display control unit 160 that displays, on a display, an operation screen including a function button for executing a function; a depression discrimination unit 130 that discriminates whether the function button is depressed for a short time or depressed for a long time; a function execution unit 140 that executes the function when the depression discrimination unit 130 discriminates that the function button is depressed for a short time; and an execution authority setting unit 150 that, when the depression discrimination unit 130 discriminates that the function button is depressed for a long time, sets function execution authority from a plurality of types of execution authority according to the time of the long-time depression of the function button.SELECTED DRAWING: Figure 8
Patent JP-2023130572-A (JP)
Title: Control method of work machine, control program for work machine, control system for work machine, and work machine
Inventor: ISHIKAWA YOSHIHISA
IPC: E02F9/20
Filed: 2022-03-08
Abstract: To provide a control method of a work machine, a control program of the work machine, a control system for the work machine, and the work machine capable of reducing time and effort of operation by an operator.SOLUTION: A control method of a work machine 3 is to select one motion mode from a plurality of motion modes including a crane mode for making a working part 33 carry out a suspension work, and another mode for making the working part 33 carry out the other work rather than the suspension work. The control method of the work machine 3 carries out a posture change operation for changing a posture of the working part 33 to a specific posture when the working part 33 is not in the specific posture upon change to the crane mode.SELECTED DRAWING: Figure 1
Patent JP-2023135152-A (JP)
Title: force sensor
Inventor: IDESHITA TAKAFUMI
IPC: G01L5/169
Filed: 2022-03-15
Abstract: To obtain a force sensor capable of simplifying a structure and detecting torque with force in each direction of mutually vertical three axes and each of the three axes as a center.SOLUTION: A force sensor 10 includes: a strain element 20 that has a fixing part, a force reception part for receiving a load, a thin-plate part provided in the fixing part, and a bridge girder part for connecting the force reception part to the thin-plate part, where the force reception part travels or turns relative to the fixing part by strain of at least one of the thin-plate part and the bridge girder part when the force reception part receives the load; a magnet mounting plate 40 that is joined to the force reception part; multiple magnets 60 that are mounted to the magnet mounting plate 40; a board 50 that is fixed to the fixing part; and multiple magnetic sensors 70 that are disposed on the board 50 and face the magnet 60 a one-to-one basis, and detect magnetic flux density in each direction of mutually vertical three axes.SELECTED DRAWING: Figure 2
Patent JP-2023135879-A (JP)
Title: Reward management system, reward management method and reward management program
Inventor: OGATA HIDETOSHI
IPC: G06Q30/0214
Filed: 2022-03-16
Abstract: To provide a reward management system, a reward management method and a reward management program for appropriately granting a reward to an introducer who has indirectly contributed to commodity purchase by introducing a web site.SOLUTION: A reward management system 1 comprises at least one processor. The at least one processor is configured to: acquire introducer identification information when a second link is selected, the second link leading to a posting site in which a first link leading to a providing site for providing at least either a commodity or service is posted and being associated with the introducer identification information for identifying an introducer who introduces the posting site, S50; and identify an introducer who is granted an introduction reward related to introduction on the basis of the acquired introducer identification information, S51. The at least one processor may provide the introducer identification information, and the second link may be associated with the provided introducer identification information. The introducer identification information may be included in the second link.SELECTED DRAWING: Figure 12
Patent JP-2023136337-A (JP)
Title: Arc-welding control method
Inventor: TAKADA KENTO
IPC: B23K9/09
Filed: 2022-03-16
Abstract: To carry out high-quality arc welding for a thin plate having a large gap in a welding joint in consumable electrode arc-welding.SOLUTION: An arc-welding control method comprises: feeding a welding wire (Fw); repeating a short-circuit period and an arc period; reducing, when droplet constriction is detected during the short-circuit period, welding current to a low-level current value to change to the arc period. The arc period includes a first arc period and a subsequent second arc period. The welding current is energized through constant current control in the first arc period. The welding current is energized to perform welding through the constant current control in the second arc period. An electrode minus polarity is switched to an electrode plus polarity at time t32 when welding current Iw in the short-circuit period is in the state of the low-level current value. At time t61, the polarity is returned to the electrode minus polarity when the first arc period ends.SELECTED DRAWING: Figure 2
Patent JP-2022167791-A (JP)
Title: Brightness and color correction of image data of line camera
Inventor: ROMAIN MUELLER
IPC: G06K7/10
Filed: 2022-03-18
Abstract: To provide a method for brightness and color correction of image data of a line camera, and a camera which applies this method.SOLUTION: A gray-scale image and at least two single-color images are captured, by a line camera 10, using at least two line arrays 20a, 20b of the line camera while a detection area 14 of the line camera is illuminated with transmitted light 26 of an illumination module 28, in order to obtain image data, and the image data is corrected using a brightness function of the illumination module which is dependent on a line position of the line array and/or a distance of captured objects. The brightness function is determined for the illumination module in advance and independent of the line camera and is stored in the illumination module, and the brightness function is read out by the line camera and used for the respective correction of the gray-scale image and the single-color images.SELECTED DRAWING: Figure 1
Patent JP-2022069693-A (JP)
Title: mattress
IPC: A47C27/12
Filed: 2022-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a mattress that prevents arms and legs from falling into grooves without sacrificing the soft comfort, and also facilitates cleaning work. 
     SOLUTION: This mattress, upon which a user may lie, comprises a mattress cushion that can be divided in the length direction into a plurality of cushion bodies and a mattress cover capable of accommodating the mattress cushion. Each of the plurality of cushion bodies is formed using a three-dimensional filament bonded material that is made of a resin and has, at both end portions in the thickness direction, a smooth surface layer that has a higher filament density than the center portion in the thickness direction. The three-dimensional filament bonded material has a thickness of 10-25 cm, a filament diameter of 0.5-2 mm, and a bulk density of 30-150 kg/cm 3 . The mattress cover has, on a circumferential surface portion, a stretch-preventing member for preventing the mattress cover from stretching in the length direction. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023137756-A (JP)
Title: Non-contact power transmission device
Inventor: UCHINO YUKI
IPC: H01F38/14
Filed: 2022-03-18
Abstract: To provide a non-contact power transmission device which can reduce eddy current loss generated in a metallic case.SOLUTION: A non-contact power transmission device includes: a primary side configuration part having a cylindrical primary iron core, primary winding that is wound inside the primary iron core and to which power is supplied, a metal primary side case that stores the primary iron core, and a resin primary side cap that seals the primary iron core and the primary winding in the primary side case; and a secondary side configuration part having a secondary iron core, secondary winding, a secondary side case and a secondary side cap corresponding to the respective components of the primary side configuration part, wherein the primary side configuration part and the secondary side configuration part are arranged so as to face each other at a gap, and lengths of axial end faces of the cylinders of the primary side case and the secondary side case are set to be shorter than lengths of the axial end faces of the primary iron core and the secondary iron core.SELECTED DRAWING: Figure 1
Patent JP-2023139764-A (JP)
Title: Game machine
Inventor: TOMODA TAKU
IPC: A63F7/02
Filed: 2022-03-22
Abstract: To provide a novel game machine.SOLUTION: When a game machine is powered on, the game machine sets a number n (n is set arbitrarily for each model) as a threshold of error occurrence. When n winnings of the normal electric accessory are detected in a situation other than situations (a) during time shortening, (b) during operation of a normal electric accessory actuated during the time shortening, and (c) a period until m seconds (m is arbitrarily set for each model) has passed since the end of the time shortening (the end of operation of the time-shortening function), namely, the above (a) to (c), it is defined as a normal electric abnormal winning error. When the error occurs, an error command is transmitted to a performance control device to execute error notification and a security signal is output as external information. After the occurrence of the error, each time the winning of the normal electric accessory is detected in a situation other than the (a) to (c), it is defined as an error.SELECTED DRAWING: Figure 55
Patent JP-2022084815-A (JP)
Title: System and method for adjusting light intensity in display system
IPC: G02F1/13357
Filed: 2022-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a display system excellent in visibility. 
     SOLUTION: A display system includes a backlight configured to project light, including a housing, one or more light-emitting elements stored in the housing, and one or more reflective portions disposed on the housing. A first display section is disposed near the backlight and includes a liquid crystal layer and at least one reflective polarizer. A second display section is disposed near the first display section. The second display section includes a TFT display layer and at least one linear polarizer. At least one microcontroller communicates with one or more of the backlight, the first display section, and the second display section. The at least one microcontroller executes instructions to adjust the liquid crystal layer of the first display section between a first transmission state and a second transmission state. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023141105-A (JP)
Title: Storage shelf
Inventor: TAKAKU HIDEYUKI
IPC: A47B77/04
Filed: 2022-03-23
Abstract: To provide a storage shelf easy to open/close without interfering with a structure in the periphery.SOLUTION: A storage shelf 1 includes: a door 10 arranged in an opening 90 at a front side of a storage space 9 for storing articles, and opening/closing the opening 90; a pair of side members 50 arranged at the side portions of the storage space 9; a guide rail 51 disposed in the insides of the pair of side members 50 along the depth direction of the storage space 9; a roller 522 arranged on the rear face of the door 10 and capable of rolling in the guide rail 51; an arm part 53 rotatably connected to the pair of side members 50 in the one end, and connected to the rear face of the door 10 in the other end; and an energization member 54 connected to the arm part 53 and energizing the door 10 to the inside of the storage space 9 via the arm part 53.SELECTED DRAWING: Figure 6
Patent JP-2023142969-A (JP)
Title: torque sensor
Inventor: ENDO TAKAYUKI
IPC: G01L3/10
Filed: 2022-03-25
Abstract: To provide a torque sensor capable of detecting torque with high accuracy even when a force other than torque is applied.SOLUTION: A torque sensor 10 includes a first structure 11, a second structure 12, a plurality of third structures 13, a strain body 21, and a fourth structure 24. The plurality of third structures 13 are connected between the first structure and the second structure. The strain body 21 including a plurality of sensor elements is located between adjacent third structures and coupled between the first structure and the second structure. The fourth structure 24 is located between adjacent third structures and connected between the first structure and the second structure. The width of the fourth structure 24 increases as it approaches the first structure and the second structure from the center in the length direction of the fourth structure.SELECTED DRAWING: Figure 1