baber/WOPTO huggingface dataset:
Patent JP-2023120831-A (JP)
Title: Method of forming image
Inventor: SAITO GIICHI
IPC: B41M5/00
Filed: 2022-02-18
Abstract: To solve a problem of degrading image quality because a coating defective place of a precoat layer on an intermediate transfer body generates a transfer failure.SOLUTION: A method of forming an image includes the steps of: forming a layer of wax on a surface of a surface layer of an intermediate transfer body having the surface layer; forming an ink image on a surface of the layer of wax; heating the surface layer after forming the ink image; and transferring the layer of wax and the ink image onto a recording medium. A static contact angle between the surface layer and the molten wax is 70° or lower, and the formula (1) and the formula (2) are satisfied when a heating temperature in the step of heating the surface layer is T1°C, a temperature of the surface layer just before the step of transferring is T2°C, and a melting point of the wax is Tm°C. T1>Tm (1). T1-T2≥20 (2).SELECTED DRAWING: Figure 1
Patent JP-2023122375-A (JP)
Title: Information processing system, information processing method, and program
Inventor: FUJITA YUDAI
IPC: G06F3/12
Filed: 2022-02-22
Abstract: To determine whether content is permitted to be outputted or not on the basis of information about an output place and security of the content.SOLUTION: An information processing system includes: an information processing apparatus including a registration unit which registers content to be outputted from an output device, a first setting unit which sets information about security of the content, and a first communication unit which receives a first message giving an instruction to output the content from a terminal device and transmits a second message to a mediation system; the mediation system including a second setting unit which sets information about the output device, a second communication unit which receives the second message, and a determination unit which determines whether the content can be outputted by the output device or not; and the output device including a third communication unit which receives a third message giving an instruction to output the content from the mediation system and an output unit which outputs the content. When a result of determination in the determination unit shows that the content can be outputted, the second communication unit of the mediation system transmits the third message to the output device, and the output unit of the output device outputs the content.SELECTED DRAWING: Figure 3
Patent JP-2023123914-A (JP)
Title: Microalgae culture device, culture system, and culture method
Inventor: TAKAYAMA YOSHIKI
IPC: C12M1/00
Filed: 2022-02-25
Abstract: To provide a microalgae culture device, culture system, and culture method that can mass-produce high-value microalgae while preserving the environment.SOLUTION: Provided is a microalgae culture device 1 comprising a culture tank 2, a support 3, and a power source 4. The culture tank 2 comprises a culture portion 21 that is below a water surface 60 and has a width in the surface direction of the water surface 60, and a gas storage portion 22. The power source 4 oscillates to configure: a first state in which a tip portion 21a of the culture portion 21, which is farther from the gas storage portion 22, is at the lowest position within the range of oscillation; and a second state in which the tip portion 21a of the culture portion 21 is at the highest position within the range of oscillation. The transition from the first state to the second state moves the gas in the gas storage portion 22 into the culture portion 21, and the transition from the second state to the first state moves the gas in the culture portion 21 into the gas storage portion 22.SELECTED DRAWING: Figure 2
Patent JP-2023124090-A (JP)
Title: image forming device
Inventor: SAKO MASATO
IPC: G03G15/20
Filed: 2022-02-25
Abstract: To provide an image forming device which offers shorter FPOT and suppresses an increase in the amount of overshoot.SOLUTION: A control unit controls power supplied to a heater such that the temperature gradient used when warming up a fixing unit to a target temperature changes according to the time it takes for a recording material to enter a fixing nip from the time the supply of power to the heater is started.SELECTED DRAWING: Figure 6
Patent JP-2022068358-A (JP)
Title: Operation controller and operation control method for wastewater treatment apparatus
IPC: C02F1/00
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an operation controller and an operation control method for wastewater treatment apparatus capable of optimally controlling the operation state of wastewater treatment apparatus based on information about human activities and weather conditions, respectively, and capable of operating the apparatus only when necessary to make it treat the necessary amount of wastewater. 
     SOLUTION: The present invention discloses an operation controller and an operation control method for a wastewater treatment apparatus. The operation controller has data acquisition means for separately acquiring data on human activities and data on weather conditions, prediction calculation means for predicting the amount of wastewater and the inflow time of wastewater based on the respective data and the increase in load and water volume for the wastewater treatment apparatus, and operation control means for controlling operation of the wastewater treatment apparatus based on these prediction results. This has the effect of enabling the wastewater treatment apparatus to perform necessary operation only when necessary, thereby making it possible to optimally manage the operating conditions of the wastewater treatment apparatus. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023127385-A (JP)
Title: memory system
Inventor: KUROSAWA TAKETOSHI
IPC: G11C16/20
Filed: 2022-03-01
Abstract: To provide a memory system capable of suitably operating.SOLUTION: A memory system includes a plurality of semiconductor storage devices and a control device. The semiconductor storage device includes: a first power supply pad; a first signal pad to a fourth signal pad to which first to fourth signals are input; a memory cell array; a sense amplifier; a data register; and a control circuit capable of executing a data-out operation. The control device performs a mode setting operation for toggling the third signal with at least either the first signal or the second signal having been switched after power is supplied to the first power supply pad, performs an initial setting operation of transmitting a power-on read command to the semiconductor storage device, and then, transmits a data-out command for instructing the data-out operation to the semiconductor storage device, and the semiconductor storage device receives the data-out command via the second signal pad.SELECTED DRAWING: Figure 22
Patent JP-2023127712-A (JP)
Title: Lane change prediction device, lane change prediction method, and program
Inventor: UMEDA HIROSHI
IPC: G08G1/16
Filed: 2022-03-02
Abstract: To provide a lane change prediction device capable of performing lane change prediction in consideration of action intention of a driver, a lane change prediction method, and a program.SOLUTION: A lane change prediction device includes: a travel lane calculation unit configured to calculate travel lane information indicating a travel lane of a second vehicle present in a periphery of a first vehicle using surrounding vehicle information and road information; a travel lane storage unit configured to store the travel lane information for each second vehicle; a first index calculation unit configured to calculate a first index that is conditional probability of maintaining of and change in the travel lane of the second vehicle based on time-series information on the travel lane of the second vehicle indicated by the travel lane information stored in the travel lane storage unit; a second index calculation unit configured to calculate a second index related to change in the travel lane or deceleration of the second vehicle based on the surrounding vehicle information; and a lane change prediction unit configured to calculate lane change probability that the second vehicle changes the travel lane based on the first index and the second index.SELECTED DRAWING: Figure 1
Patent JP-2023127987-A (JP)
Title: Information processor, control method thereof, program
Inventor: YOSHIDA HIROYOSHI
IPC: B41J29/38
Filed: 2022-03-02
Abstract: To provide such a problem that although it is troublesome for a user to start a print application, select a job and perform execution instruction every time in order to execute a print job, there is possibility that if all print jobs associated with the user are executed with one touch, any print job unintended by the user is executed.SOLUTION: According to the number of print jobs corresponding to a user, whether a screen of a print application is displayed or print job is executed is switched when selecting a button.SELECTED DRAWING: Figure 9
Patent JP-2022071193-A (JP)
Title: Portable radiographic imaging device storage mechanism
IPC: A61B6/00
Filed: 2022-03-10
Abstract: PROBLEM TO BE SOLVED: To improve dust-proof and drip-proof properties. 
     SOLUTION: A portable radiographic imaging device storage mechanism includes a connector 41 for supplying power to a portable radiographic imaging device 1, a guide 42 for guiding the portable radiographic imaging device 1 to the connector 41, and a cover mechanism 50 having a protective cover 51 for shielding the connector 41 against the outside. The cover mechanism 50 causes the protective cover 51 to be opened in conjunction with a loading operation of the portable radiographic imaging device 1 following the guide 42. Since the protective cover 51 is provided, direct invasion of dust and moisture into the connector 41 is suppressed, and improvement in dust-proof and drip-proof properties is achieved. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023134000-A (JP)
Title: Game machine
Inventor: FURUYA REIKO
IPC: A63F7/02
Filed: 2022-03-14
Abstract: To provide a game machine in which damage to the appearance of a game board can be suppressed.SOLUTION: A game machine 100 includes a game board unit 600. The game board unit 600 has a game board 108, a resin member 5c disposed at a position visible to players and having translucency, and LEDs (light emission means) disposed at positions capable of lighting the resin member 5c. The resin member 5c has a design sheet (decoration sheet) 80 on which pictorial patterns (predetermined pictorial patterns) 87 are given and having translucency. The design sheet 80 has an adhesive portion 83 to be adhered to the resin member 5c. The pictorial patterns 87 of the design sheet 80 have "extreme heat" (a first pictorial pattern portion) 84 and an outer periphery portion (a second pictorial pattern portion) 86 having a lower translucency than the "extreme heat" 84. On the "extreme heat" 84, no adhesive portion 83 is formed and on the outer periphery portion 86, the adhesive portion 83 is formed.SELECTED DRAWING: Figure 18
Patent JP-2023135484-A (JP)
Title: tonneau cover device
Inventor: ISHIDA OSAMU
IPC: B60R5/04
Filed: 2022-03-15
Abstract: To provide a useful tonneau cover device which enables a passage for carrying luggage into/out from a passenger compartment to be secured and can be easily stored when a tonneau cover is not used.SOLUTION: A tonneau cover device 1 includes: a pair of string-shaped members 10 each forming a ring; multiple support members 20 which are fixed to left and right side walls 121 of a luggage compartment 120 of a vehicle 100 and slidably support the string-shaped members 10 along the side walls 121 at multiple positions; a tonneau cover sheet 30 which is installed in a vehicle width direction between sections of parts of the string-shaped members 10; and a drive part 60 which drives the string-shaped members 10 along the side walls 121 in an extension direction of the string-shaped members 10.SELECTED DRAWING: Figure 2B
Patent JP-2022069641-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of causing a player to play a game comfortably. 
     SOLUTION: A game machine includes first startup ball entry means and second startup ball entry means for executing an internal lottery upon entry of a game ball, variable display means for executing variable display, and performance execution means for causing the variable display means to execute a performance. The performance execution means includes period performance generation means for causing the variable display means to execute a period performance over a predetermined period on the basis of the entry of a game ball to the first startup ball entry means, and performance pattern determination processing for causing the variable display means to execute a special performance different from the period performance on the basis of the entry of a game ball to the second startup ball entry means. The performance pattern determination processing causes the period performance to be executed in place of the special performance on the basis of the entry of a game ball to the second startup ball entry means in the predetermined period. 
     SELECTED DRAWING: Figure 111 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022087119-A (JP)
Title: Display control unit, display control method, and display control program
IPC: H05B45/60
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a display control unit capable of sufficiently and compatibly performing both prevention of a decrease in display quality of a display unit comprising a light emission part and reduction in power consumption. 
     SOLUTION: A display control part (201) which has a light emission part (11) and controls a display panel where image data is displayed comprises: a light emission control part (27) which controls light emission timing of the light emission part (11); and a first frame rate setting part (22) which controls update timing of image data independently of the control over the light emission timing. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023137788-A (JP)
Title: Vehicle battery cooling device and vehicle including the same
Inventor: ARAI YOSHITAKA
IPC: B60K11/02
Filed: 2022-03-18
Abstract: To provide a vehicle battery cooling device which can cool a battery efficiently according to a traveling state of a vehicle and an environment etc. around the vehicle.SOLUTION: A vehicle battery cooling device includes: a water inlet installed on a surface of a vehicle to take rain water into the vehicle battery cooling device; a water storage part which is arranged adjacent to a battery mounted on the vehicle and in which the rain water taken through the water inlet is stored; and a connection pipe for connecting the water inlet with the water storage part.SELECTED DRAWING: Figure 1
Patent JP-2023138068-A (JP)
Title: connector
Inventor: NOGUCHI DAISUKE
IPC: H01R13/6474
Filed: 2022-03-18
Abstract: To decrease an impedance of an exhaust part while preventing a short circuit of both terminals.SOLUTION: A connector 100 includes: a plurality of terminals 30; and housings 10 and 20. Each of the plurality of terminals 30 includes an exposure part 33. The exposure part 33 includes an impedance adjustment part 60. The impedance adjustment part 60 is extended to the same extension direction at a position adjacent to the impedance adjustment part 60 provided in the other terminal 30. The impedance adjustment part 60 includes: a convex part 61a that is projected to a direction directed to the adjacent impedance adjustment part 60; and a concave part 61b that is concaved to a direction separated from the adjacent impedance adjustment part 60. The concave part 61b of the impedance adjustment part 60 is provided to a position corresponded to the convex part 61a provided in the adjacent impedance adjustment part 60.SELECTED DRAWING: Figure 10
Patent JP-2023140572-A (JP)
Title: Filtration system and filtration treatment equipment
Inventor: NOGUCHI HIROSHI
IPC: B01D63/08
Filed: 2022-03-23
Abstract: To provide a filtration system which can suppress energy efficiency reduction due to turbulent flow generated in a storage space for accommodating a filtrate.SOLUTION: A filtration system comprises: a plurality of filtration membrane units which flow a filtrate taken in a filtration membrane along a longer direction of the filtration membrane; a storage space for accommodating the filtrate discharged from each of the plurality of filtration membrane units; an upper communication passage 50 which communicates between an upper part of the storage space and an external space above the storage space; and a lower communication passage 51 which communicates between a lower part of the storage space and an external space below the storage space. The system further comprises a guide tube 150 which comprises a tubular member having an open hole 152 disposed in a peripheral wall, communicates between the upper communication passage 50 and the lower communication passage 51, and takes the filtrate in the storage space into itself via the open hole 152 while guiding liquid circulation between the upper communication passage 50 and the lower communication passage 51.SELECTED DRAWING: Figure 11
Patent JP-2023140870-A (JP)
Title: Sub-chamber type engine
Inventor: YAMADA TOSHIYUKI
IPC: F02B19/18
Filed: 2022-03-23
Abstract: To improve the combustion of an air-fuel mixture in a main chamber by equally diffusing a flame injected from a sub-chamber in the main chamber by making the flame collide with a guide part arranged at a piston apex face, in a sub-chamber type engine having a jet ignition system.SOLUTION: In a sub-chamber type engine 1 which is partitioned into a main chamber 21 and a sub-chamber 23 by a bulkhead arranged at a cylinder head, and ignites an air-fuel mixture in the main chamber by injecting a flame 35 formed in the sub-chamber 23 into the main chamber from the sub-chamber via a communication path 31 which is formed at the bulkhead, the engine comprises a guide part 33 having such a protrusive shape that the flame injected from the communication path collides with a piston apex face 9a, the guide part is inclined toward a cylinder internal peripheral wall side from the sub-chamber side in a plane view of the piston 9, and a height of the guide part is set to be low as separating from the sub-chamber.SELECTED DRAWING: Figure 2
Patent JP-2023146665-A (JP)
Title: Connector unit and elastic member
Inventor: TERASAWA TAKEHIDE
IPC: H01R13/52
Filed: 2022-03-29
Abstract: To provide a connector unit capable of easily and sufficiently suppressing the play of two connectors fitted each other.SOLUTION: A connector unit comprises: a first connector having a first housing; a second connector having a second housing; and an elastic member that is arranged between an outer peripheral surface of the first housing and an inner peripheral surface of the second housing. An elastic member comprises: a main body part having a cylindrical shape; a plurality of first projection parts provided to an outer peripheral surface of the main body; and one or more second projection parts. The plurality of first projection parts is provided to a region near from a first end part of the main body part with an interval each other to a peripheral direction of the main body part. Each of the plurality of first projection parts is extended to a direction crossed to non-orthogonal to a shaft direction of the main body part. The one or more second projection part is provided in a region near from the second end part of the main body part from each of the plurality of first projection parts so as to be continuous along the peripheral direction of the main body part.SELECTED DRAWING: Figure 4
Patent JP-2023146942-A (JP)
Title: grease composition
Inventor: ONOE YUKI
IPC: C10M169/00
Filed: 2022-03-29
Abstract: To provide a grease composition having excellent wear resistance and extreme pressure property.SOLUTION: A grease composition contains a base oil, a thickener, an extreme pressure agent, and an anti-wear agent, the composition satisfying all of the following formulas 1, 2, and 3 when the amount of the extreme pressure agent is X mass% and the amount of the anti-wear agent is Y mass% relative to the total amount of the grease composition: Y≥-0.5X+2.1 (Formula 1), Y≤0.5X+0.65 (Formula 2), X≤5.0 (Formula 3).SELECTED DRAWING: None
Patent JP-2023148205-A (JP)
Title: Display control device, display system, and program
Inventor: SHIMADA MASATOSHI
IPC: A63B69/00
Filed: 2022-03-30
Abstract: To display foot pressure information based on a pressure applied to a sole in a body motion on a display device in an easy-to-understand manner.SOLUTION: A display control device 40 causes a display device 30 to display video of a user performing golf swing and foot pressure information based on a pressure applied to the sole of the user in the golf swing. The display control device 40 includes a video processing part 42 and a foot pressure processing part 45. The video processing part 42 causes the display device 30 to display the video taken by an imaging device 20. The foot pressure processing part 45 acquires foot pressure information on the basis of a detection value obtained from a foot pressure sensor for detecting the pressure applied to the sole of the user, and causes the display device 30 to display the foot pressure information at timing of the video displayed on the display device 30.SELECTED DRAWING: Figure 1
Patent JP-2023149833-A (JP)
Title: Detector for detecting corrosive part of reinforcing bar in concrete
Inventor: KATO YOSHITAKA
IPC: G01N27/26
Filed: 2022-03-31
Abstract: To provide a detector for detecting a corrosive part of a reinforcing bar in concrete which can clarify a measurement range of a corrosive reinforcing bar in a concrete structure even in a non-destructive test, can eliminate necessity of locally breaking the concrete structure, and can evaluate, with an absolute value, presence or absence of a corrosive reinforcing bar on the basis of an impedance spectrum of te reinforcing bar in a buried concrete.SOLUTION: The present invention includes: a measurement unit 6 made of a measurement electrode 7 and a first counter electrode 3 set in a measurement surface 2 to be in contact with an outer periphery surface of the measurement electrode 7, the measurement unit measuring a potential of a concrete structure 1; a reference electrode 8 for measuring a reference potential of the concrete structure 1; a second counter electrode 4; an AC power source 9 having a high frequency AC current and a low frequency AC current applied between the first counter electrode 3 and the second counter electrode 4; a current measuring unit 10 for measuring a current value applied between the first counter electrode 3 and the second counter electrode 4; a potential difference measuring unit 11 for measuring a potential difference between a measured potential and a reference potential.SELECTED DRAWING: Figure 5