baber/WOPTO huggingface dataset:
Patent JP-2022061477-A (JP)
Title: Image sensor
Inventor: LEE KANGMIN
IPC: G02B3/00
Filed: 2021-09-16
Abstract: To improve picture quality of an image sensor.SOLUTION: An image sensor includes a substrate having a first pixel region and a second pixel region, and a microlens layer arranged on a first surface of the substrate, and the microlens layer includes a first lens pattern provided on the first pixel region of the substrate and a second lens pattern provided on the second pixel region of the substrate, wherein the first pixel region can be made larger in width than the second pixel region, and the first lens pattern can be made larger in height than the second lens pattern.SELECTED DRAWING: Figure 2B
Patent JP-2023046568-A (JP)
Title: Processing liquid, printing method, and printer
Inventor: KOJIMA SAYURI
IPC: C09D11/30
Filed: 2021-09-24
Abstract: To provide a processing liquid, printing method and printer capable of overcoming a problem that decreases wet spreadability of an ink while capable of suppressing generation of color bleeding and beading in an image formed with an ink when imparting an ink to a region where a processing liquid has been imparted, and a problem that a concentration unevenness is generated in an image due to coating unevenness of the imparted processing liquid.SOLUTION: Provided is a processing liquid containing a quaternary ammonium cationic polymer, an organic solvent, and water, wherein a content of the quaternary ammonium cationic polymer is 10.0 mass% or more and 30.0 mass% or less with respect to a mass of the processing liquid.SELECTED DRAWING: None
Patent JP-2022020627-A (JP)
Title: Method and system for dynamically creating hot spot for medium control
IPC: G06F21/33
Filed: 2021-09-27
Abstract: PROBLEM TO BE SOLVED: To improve an effect, efficiency and user satisfaction of a media content distribution system. 
     SOLUTION: There are provided a method, a system and/or a device for controlling media presentation in a shared media presentation system. In one embodiment, a server system authorizes controlling of the media presentation system with a first electronic device associated with a first user. A request indicating availability of the media presentation system for usage by one or a plurality of other electronic devices is received from the first electronic device. An authentication token of the media presentation system is transmitted to the first electronic device. Furthermore, a media control request including the authentication token is received from a second electronic device that is one of the one or plurality of electronic devices. The server system transmits a command corresponding to the media control request to the media presentation system according to determination that the authentication token authorizes access to the media presentation system. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022003819-A (JP)
Title: Recording/playback device
Inventor: ARIYOSHI MASAYASU
IPC: H04N21/458
Filed: 2021-09-28
Abstract: To provide a recording/playback device which displays information regarding performers in program data at, for example, the bottom of a television display while the program data is being played back.SOLUTION: A digital recording/playback device 10 comprises: an HDD 17 as a recording medium for recording received program data; a storage medium for storing metadata indicating persons appearing in video data of the program data; playback means for playing back the program data recorded on the recording medium; and output means for generating an output so that in the event of a playback of the program data by the playback means, information regarding the appearing persons corresponding to the metadata corresponding to the program data is displayed in the form of a ticker on a television receiver.SELECTED DRAWING: Figure 1
Patent JP-2022058256-A (JP)
Title: Agents, pharmaceuticals, and pharmaceutical compositions for inhibiting growth of cd20-positive cancer cells resistant to type ii anti-cd20 antibody and for treating cd20-positive cancer resistant to type ii anti-cd20 antibody
Inventor: OKA NATSUMI
IPC: A61P35/00
Filed: 2021-09-29
Abstract: To provide methods for treating a CD20-positive cancer resistant to a type II anti-CD20 antibody or a CD20-positive cancer that has relapsed after a treatment with a type II anti-CD20 antibody.SOLUTION: Provided is a method in which a type II anti-CD20 antibody is used in combination with at least one compound selected from the group consisting of bendamustine and its salts and prodrugs, or alternatively natural killer cells affected by at least one compound selected from the group consisting of bendamustine and its salts and prodrugs.SELECTED DRAWING: None
Patent JP-2023053487-A (JP)
Title: Engine control device
Inventor: HAGIWARA NAONORI
IPC: F02D41/06
Filed: 2021-10-01
Abstract: To provide an engine control device securing startability without depending on a detection value from a water temperature sensor.SOLUTION: An engine control device 100 controls an engine 1 including a starter motor 111 rotating an output shaft 10 at start, a power source 120 supplying electric power to the starter motor and a fuel injection device 39 injecting fuel to at least one of a combustion chamber and an intake port. The engine control device includes: a voltage detection section 121 detecting voltage of the power source; an angular acceleration detection section 11 detecting angular acceleration of the output shaft; and a fuel injection amount setting section setting start time fuel injection amount in the fuel injection device on the basis of the angular acceleration and voltage after start of the rotation of the output shaft by using the starter motor.SELECTED DRAWING: Figure 3
Patent JP-2023054541-A (JP)
Title: Insect-proof construction method, insect-proof structure, and building
Inventor: TAMURA KANJI
IPC: E04B1/72
Filed: 2021-10-04
Abstract: To provide insect-proof construction method, insect-proof structure and building for preventing termites from approaching a draining member.SOLUTION: A termite-proof structure 100 is provided with a standing foundation 110, a termite-proof sheet 125 placed on the foundation 110 so as to project outward from the foundation 110, a base 113 placed on the top of the foundation 110 so as to sandwich the termite-proof sheet 125, and a draining member 124 fixed to the base 113, and a first end 125a of the termite-proof sheet 125 overhanging from the foundation 110 is not fixed to the draining member 124 and is separated from a first side 110a of the foundation 110.SELECTED DRAWING: Figure 1
Patent JP-2023054557-A (JP)
Title: Multilayer ceramic electronic component
Inventor: HASEGAWA NAOTAKA
IPC: H01G2/22
Filed: 2021-10-04
Abstract: To provide a multilayer ceramic electronic component capable of suppressing leakage of an electric field, which is generated in an electronic component, around the electronic component.SOLUTION: The present invention relates to a multilayer ceramic electronic component 1 comprising a multilayer ceramic electronic component main body 2, a first metal terminal 100A and a second metal terminal 100B. The multilayer ceramic electronic component further includes: a sheath material 3 covering the multilayer ceramic electronic component main body 2, a part of the first metal terminal 100A and a part of the second metal terminal 100B; and an electrostatic shield metal 200 embedded in the sheath material 3 and covering at least a part of the multilayer ceramic electronic component main body 2. The electrostatic shield metal 200 is disposed at a position between a surface of the sheath material 3 and a surface of the multilayer ceramic electronic component main body 2 and away from the multilayer ceramic electronic component main body 2.SELECTED DRAWING: Figure 6A
Patent JP-2023061422-A (JP)
Title: Stirring device
Inventor: ARASHIMA MASAHIKO
IPC: B01F35/10
Filed: 2021-10-20
Abstract: To provide a stirring device that performs shearing by stirring solid particles by upper and lower water streams in a tank, so as to emulsify, melt and disperse the particles to homogenize the solid particles and generate homogeneous and fine liquid droplets, and can be easily cleaned.SOLUTION: A stirring device which performs stirring using liquid or a mixture of liquid and solid matters as a raw material, and is provided with: a tank 1 that stores the raw material; a mixer 3 in a vane shape which is mounted on a rotary shaft 2 provided in a direction from an upper part toward a bottom part of the tank, and can rotate; a case disper 8, which is provided at the bottom part in the tank and provided with a disper vane, and can rotate; and a turbine vane which is provided inside the case disper, and can rotate independently of the case disper.SELECTED DRAWING: Figure 1
Patent JP-2023061832-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-10-20
Abstract: To provide a game machine capable of appropriately processing an object falling from an upper part of the game machine in the so-called enclosed-type game machine.SOLUTION: In the so-called enclosed-type game machine, the game machine houses a game board in a game machine frame, the game machine includes an upper surface cover for protecting the game board from an upper part and a rear surface cover for protecting it from a rear part, and an upper surface of the upper surface cover has a slope for allowing spherical game balls to flow down to the rear but a nonspherical member to stay on the upper surface of the upper surface cover, thus allowing metal powder, screws, and the like to stay in the upper surface cover but game balls to fall down so as be collected by island facilities.SELECTED DRAWING: Figure 23
Patent JP-2022023159-A (JP)
Title: Urine biomarker cohorts, gene expression signatures, and methods of use thereof
IPC: C12Q1/686
Filed: 2021-10-21
Abstract: PROBLEM TO BE SOLVED: To provide methods for detecting urinary microvesicle biomarkers used in the diagnosis, prognosis, monitoring, or therapy selection of prostate cancer. 
     SOLUTION: Provided is a method for the diagnosis, prognosis, monitoring, or therapy selection for prostate cancer in a subject, the method comprising: a. obtaining a random urine sample from a subject; b. extracting one or more mRNAs from the sample; c. detecting the level of mRNA expression of PCA3 and ERG; d. normalizing the level of mRNA expression of PCA3 and ERG to SPDEF; e. computing an output value for the normalized level of mRNA expression of PCA3 and ERG using a particular formula to obtain EXO106 score; and f. comparing the EXO106 score to a predetermined cutoff value determined using a ROC curve generated based on a combination of PCA3 and ERG to distinguish a subject with a high risk for prostate cancer from a subject with a low risk for prostate cancer. 
     SELECTED DRAWING: Figure 17 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023046187-A (JP)
Title: Blind signal separation method and device therefor
Inventor: SAITO SHINYA
IPC: G10L21/028
Filed: 2021-09-22
Abstract: To provide a blind signal separation method and a device therefor that can estimate an unknown signal source signal with high precision without increasing a computation amount even when the number of pieces of obtainable data is limited.SOLUTION: A method comprises: determining a signal space from estimated values of a covariance matrix of an observation signal in an over-determined mixed system in which the number of observation points is larger than the number of unknown signal sources; mapping an object matrix to the signal space while setting the signal space as an initial values of a separation matrix; and sequentially solving indirect/direct type least-square simultaneous diagonalization problems to estimate alternately a diagonalization matrix, a residue separation matrix and a residue mixed matric. Resolution performance is improved with a computation amount equal to that of a solution method of a determined mixed system.SELECTED DRAWING: Figure 1
Patent JP-2023068522-A (JP)
Title: game machine
Inventor: KOBAYASHI KO
IPC: A63F7/02
Filed: 2021-11-02
Abstract: To urge a player to execute a proper game.SOLUTION: A game machine having a prescribed game state and a specific game state more advantageous to a player than the prescribed game state as the game states, comprises: start areas including a first start area and a second start area; pattern decision means which decides a pattern on the basis of entry of game balls to the start area; frequency management means which updates frequency information on the basis of execution of the variable display of the pattern in the specific game state; and frequency display update means which can update a frequency display on the basis of the frequency information. The frequency display update means does not update the frequency display with the execution of the variable display of the pattern based on the entry of the game balls to the first start area in the specific game state as a trigger.SELECTED DRAWING: Figure 99
Patent JP-2023068814-A (JP)
Title: Ranging device and ranging program
Inventor: SAKIDA KOICHI
IPC: G01C3/06
Filed: 2021-11-04
Abstract: To provide a TOF method-based ranging device which allows for more easily and accurately making correction for ranging error caused by the multipath phenomenon.SOLUTION: A ranging device of the present invention is configured to identify a plane equation for approximating a plane in a space with a target object, and compare the plane equation with a ranging result of the plane to compute a correction value for correcting the ranging result.SELECTED DRAWING: Figure 7
Patent JP-2023069809-A (JP)
Title: Fixing tool for agricultural sheet
Inventor: ISOGAI SATOSHI
IPC: A01G13/02
Filed: 2021-11-08
Abstract: To provide a fixing tool for an agricultural sheet that can reduce the burden on a worker when performing both the work of inserting an insertion tool into and removing it from the ground while standing, using an auxiliary tool.SOLUTION: Provided is a fixing tool for an agricultural sheet that enables a worker to fix the agricultural sheet covering the upper part of the ridges of a field to the ground while standing, consisting of: an insertion tool that can be inserted into the ground; and an auxiliary tool for inserting and removing the insertion tool from the ground, the insertion tool comprising: an insertion part that is inserted into the ground; an upright plate part as a held part detachably held by the auxiliary tool; and a locked part provided on the upright plate part, the auxiliary tool comprising: a strut prat; a handshake part provided at the upper end of the strut part and held by a worker; a holding part that is provided at the lower end of the strut part and detachably holds the insertion tool when the insertion tool is inserted into the ground; and a locking part capable of detachably locking the locked part of the insertion tool when removing the insertion tool from the ground.SELECTED DRAWING: Figure 2
Patent JP-2023070565-A (JP)
Title: Welding pass autonomous optimization device, welding pass autonomous optimization system, and welding pass autonomous optimization method
Inventor: OGATA MAKOTO
IPC: B23K9/095
Filed: 2021-11-09
Abstract: To autonomously optimize welding process information of a welding robot.SOLUTION: A welding pass autonomous optimization system 7 comprises: a quality-welding condition correlation database 207 that stores a welding constraint of a welding robot for operating a welding torch; an interference analysis unit 34 that determines a welding path not interfering with an object to be welded on the basis of three-dimensional CAD data 13 of the object and the constraint of the quality-welding condition correlation database 207; and a welding robot operation/welding condition output unit 35 that outputs welding process information on the basis of the welding pass.SELECTED DRAWING: Figure 4
Patent JP-2023070944-A (JP)
Title: Damping structure
Inventor: NAKASONE YOSHIYUKI
IPC: F16F15/023
Filed: 2021-11-10
Abstract: To provide a damping device with a rational structure that is not equipped with a dedicated damper such as a displacement-dependent damper, which can prevent damage to a velocity-dependent damper by suppressing external force exceeding a limit value acting on the velocity-dependent damper in an event of a huge earthquake, etc., and can ensure damping performance against subsequent earthquakes etc.SOLUTION: A velocity-dependent damper 3 is installed over upper and lower structures 1 and 2. At least one end 3A of the damper 3 is connected to the structure 2 via a steel bracket 100. The steel bracket 100 extends in a vertical direction from the base end side to be joined to the structure 2 to the tip side where the damper 3 is joined. The bending capacity is set so that when an external force exceeding a set value set based on the damper 3 limit is applied to the tip side, the base side is deformed by bending stress to absorb the external force.SELECTED DRAWING: Figure 2
Patent JP-2023072342-A (JP)
Title: Stationary type aroma agent performance evaluation method
Inventor: NAKAI Mai
IPC: A61L9/04
Filed: 2021-11-12
Abstract: To provide an evaluation method that can judge the performance when an aroma component of a stationary type aroma agent adheres to interior material such as wallpaper, floor, curtain, and sofa fabric.SOLUTION: Provided is an evaluation method, which is a method for evaluating the performance exhibited when the aroma component of a stationary type aroma agent adheres to interior material, and includes a first step in which a test piece is placed in an atmosphere in which the aroma component of the stationary type aroma agent is volatilized to create a test piece with the aroma component adhered, a second step in which the test piece adhered with the aroma component prepared in the first step is placed in the atmosphere filled with malodor, and a third step in which the odor of the test piece after the second step is evaluated.SELECTED DRAWING: None
Patent JP-2023074171-A (JP)
Title: Photosensitive composition, cured film including the same, optical filter, image display device, solid state image sensor, and infrared sensor
Inventor: SUZUKI SHUMPEI
IPC: G02B5/22
Filed: 2021-11-17
Abstract: To provide a photosensitive composition that can form a cured film having excellent developability, patternability and heat resistance.SOLUTION: A photosensitive composition comprises an infrared absorption compound (A), an alkali-soluble resin (B), a photopolymerizable compound (C), a photopolymerization initiator (D), and a benzophenone sensitizer (E). The content of the sensitizer (E) is 100-500 pts.mass relative to 100 pts.mass of the photopolymerization initiator (D).SELECTED DRAWING: Figure 1
Patent JP-2022085875-A (JP)
Title: Method, device, and system for processing image data representing scene for extracting feature
Inventor: BJOERN ARDOE
IPC: G06T7/00
Filed: 2021-11-22
Abstract: To provide a method, a device and a system for processing image data representing a scene for extracting features related to objects in the scene using a convolutional neural network.SOLUTION: A method includes: processing two or more portions of the image data representing a respective one of two or more portions of the scene by means of a respective one of two or more circuitries through a first number of layers of the convolutional neural network to form two or more outputs, wherein the two or more portions of the scene are partially overlapping; combining the two or more outputs to form a combined output; and processing the combined output through a second number of layers of the convolutional neural network by means of one of the two or more circuitries for extracting features related to objects in the scene.SELECTED DRAWING: Figure 1
Patent JP-2023078855-A (JP)
Title: gear mechanism and robot
Inventor: MAKIKADO TOMOYOSHI
IPC: F16H1/32
Filed: 2021-11-26
Abstract: To provide a gear mechanism and a robot capable of efficiently suppressing internal temperature rise.SOLUTION: A speed reduction mechanism 1B comprises: a case 2 and an internal tooth pin 6; oscillating gears 11, 12 meshed with the internal tooth pin 6; an input crankshaft 8 that transmits rotational force to the oscillating gears 11, 12; and an output shaft 9 to which the rotational force of the oscillating gears 11, 12 is transmitted. Either of the shafts 8, 9 has, at least in part, a shaft side high thermal conductivity part extending over the entire axial direction of the shafts 8, 9 and having a thermal conductivity higher than those of the oscillating gears 11, 12.SELECTED DRAWING: Figure 2
Patent JP-2023078858-A (JP)
Title: Rotation mechanism and robot
Inventor: MAKIKADO TOMOYOSHI
IPC: F16H1/32
Filed: 2021-11-26
Abstract: To provide a rotation mechanism and robot, for which assembly and disassembly work efficiency can be improved and which can be operated stably and extend the product service life.SOLUTION: A speed reduction mechanism 1B according to an embodiment includes an output shaft 9, carriers 13, 14 each of which has an output shaft hole 13b, 14b, and oscillating gears 11, 12 each of which has an output shaft insertion hole 25a, 25b. The output shaft holes 13b, 14b and the output shaft insertion holes 25a, 25b are inserted with the output shaft 9 and have inner peripheral surfaces contacted with the output shaft 9. The surface roughness Ra of the inner peripheral surfaces of the output shaft holes 13b, 14b and output shaft insertion holes 25a, 25b is equal to or less than 1.6 μm, and the static friction coefficient of the inner peripheral surfaces against the output shaft 9 is equal to or less than 0.2.SELECTED DRAWING: Figure 2
Patent JP-2022016701-A (JP)
Title: Management system
IPC: A63F7/02
Filed: 2021-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a management server which allows a player to confirm easily, that, unauthorized access has been performed from a game media dispenser and a portable telephone or the like, and a management system using the server. 
     SOLUTION: A management system comprises: a management server which can communicate with a plurality of game machines, a game media dispenser provided corresponding to each game machine, or a portable terminal machine through a network. When confirmation request information or conversion/exchange request information is received, reception history information of the confirmation request information or conversion/exchange request information is stored in a reception history storage part, and if a prescribed condition is established, the reception history information stored in the reception history storage part is transmitted to a portable terminal machine which is a transmission source of the confirmation request information. 
     SELECTED DRAWING: Figure 86 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023080715-A (JP)
Title: work vehicle
Inventor: OTA NAOYUKI
IPC: B60K11/06
Filed: 2021-11-30
Abstract: To protect an engine control unit from influence of heat.SOLUTION: A work vehicle with an engine control unit (100) comprises: the engine control unit (100) which is arranged at a space opposite to an engine (E) sandwiching a radiator (59) between the engine control unit and the engine in an engine room (58); and an openable window (62a) which is arranged in an engine hood (62) above the engine (E). A first fan (65) is arranged to cool the engine control unit (100). A second fan (66) is arranged to discharge heat of engine (E) peripheral heat into outside of the work vehicle.SELECTED DRAWING: Figure 6