baber/WOPTO huggingface dataset:
Patent JP-2021193811-A (JP)
Title: Image sensor and imaging device
Inventor: KINOSHITA AKIRA
IPC: H04N5/225
Filed: 2021-09-07
Abstract: To provide a technique with which pixel signals can be read at high speed from a specific imaging area of an image sensor even if picture signals are read from the entire imaging area of the image sensor.SOLUTION: An image sensor includes: a first semiconductor substrate having a pixel area where a plurality of pixels which each output a pixel signal based on a photoelectrically converted electric charge are arranged side by side in row and column directions; and a second semiconductor substrate having a drive part which controls such that accumulation times for accumulating electric charges are different, the electric charges being photoelectrically converted by a plurality of first pixels arranged side by side in the column direction in a first area of the pixel area and by a plurality of second pixels arranged side by side in the column direction in a second area on a row direction side from the first area of the pixel area.SELECTED DRAWING: Figure 1
Patent JP-2023004797-A (JP)
Title: Sintering assisting agent for manufacturing silica brick, composite silica brick, and manufacturing method of the same
Inventor: LIU YONG
IPC: C01B33/14
Filed: 2021-09-07
Abstract: To provide in a field of manufacturing of silica brick, specifically, a sintering assisting agent for manufacturing the silica brick, composite silica brick and a manufacturing method of the same, and amorphous-crystalline composite silica brick manufactured using the sintering assisting agent and a manufacturing method of the same.SOLUTION: A sintering assisting agent contains silica sol, aluminum hydroxide, and titanium white. Silica brick manufactured using the sintering assisting agent highly contains SiO2, has low toxicity, has high bond strength, can realize both cold temperature volume stability and masonry construction entirety against furnace high temperature, and has a high temperature product life.SELECTED DRAWING: None
Patent JP-2023044196-A (JP)
Title: Non-aqueous electrolyte and lithium ion secondary battery
Inventor: MATSUSHITA KAZUKI
IPC: H01M4/525
Filed: 2021-09-17
Abstract: To provide a non-aqueous electrolyte and a lithium ion secondary battery that can be stably used even at high potential.SOLUTION: A non-aqueous electrolyte includes a compound represented by the chemical formula (1).SELECTED DRAWING: None
Patent JP-2023044379-A (JP)
Title: Plasma processing apparatus
Inventor: ISHIKAWA SHINYA
IPC: H01L21/683
Filed: 2021-09-17
Abstract: To provide an improved electrode structure capable of efficiently supplying power to an electrode within a substrate support.SOLUTION: A plasma processing apparatus includes: a plasma processing chamber; a substrate support unit including a base, a ceramic member, an annular member, first and second central electrodes positioned below the substrate support surface, a first annular connector having an inner region disposed below the edge region of the first central electrode and electrically connected to the edge region of the first central electrode via a first longitudinal connector, a second annular connector having an inner region disposed below the edge region of the second central electrode and electrically connected to the edge region of the second central electrode via a second longitudinal connector, and a central heater electrode formed below the first annular connector and the second annular connector through a gas distribution space; a DC power supply electrically connected to the outer region of the first annular connector via a third longitudinal connector; and a voltage pulse generation unit electrically connected to the outer region of the second annular connector via a fourth longitudinal connector.SELECTED DRAWING: Figure 3
Patent JP-2023050434-A (JP)
Title: sewing machine
Inventor: IMAIZUMI KAZUTAKA
IPC: D05B35/12
Filed: 2021-09-30
Abstract: To provide a sewing machine which can easily allow a user to grasp the progress condition of sewing.SOLUTION: A sewing machine sews a sewing pattern on an object to be sewn on a bed. The sewing machine includes a projector and a CPU. The projector projects an image toward the bed. The CPU generates a first image and a second image (S22). The first image includes a first object. The first object is at least part of the sewing pattern, and shows a first sewing pattern in a state where sewing is incomplete. The second image includes a second object. The second object is at least part of the sewing pattern, and shows a second sewing pattern in a state where the sewing has progressed further than the first sewing pattern. After allowing the projector to project the first image, the CPU switches the first image in projection to the second image during sewing and allows the projector to project the second image (S32).SELECTED DRAWING: Figure 4
Patent JP-2023054561-A (JP)
Title: Interview support apparatus, interview support method, and computer program
Inventor: FURUTAKA NATSUMI
IPC: G06Q10/0639
Filed: 2021-10-04
Abstract: To provide an interview support apparatus configured to efficiently improve interview skill of an interviewer, an interview support method, and a computer program.SOLUTION: An interview support apparatus includes: an analysis unit which analyzes an analysis object in an image of an interviewer, on the basis of a result of image recognition on the image of the interviewer having an interview with an interviewee; and a feedback processing unit which provides advice to the interviewer in accordance with a result of analyzing the analysis object in the image of the interviewer. The analysis object in the image of the interviewer is at least one of expression of the interviewer, a line of sight of the interviewer, and nod of the interviewer. The analysis unit may analyze the analysis object in an image of the interviewee, on the basis of a result of image recognition on an image of the interviewee. The feedback processing unit may provide advice to the interviewer on the basis of the result of analyzing the analysis object in the image of the interviewer and the result of analyzing the analysis object in the image of the interviewee.SELECTED DRAWING: Figure 1
Patent JP-2023054869-A (JP)
Title: Information processing system
Inventor: NOBATA TAKESHI
IPC: G06F21/57
Filed: 2021-10-05
Abstract: To provide a technique to assist in detecting fraudulent activities by employees using cloud services.SOLUTION: A fraud detector 22 acquires multiple logs recorded in multiple types of security services (e.g., terminal management device 16, CASB device 18, IDM device 20, etc.) for maintaining security of a user terminal 12 using the cloud service. The fraud detector 22 detects the possibility that a user has performed an unauthorized operation based on information about the user terminal 12 recorded in the acquired multiple logs.SELECTED DRAWING: Figure 1
Patent JP-2023058372-A (JP)
Title: Tool system and program for tool system
Inventor: YOSHIMOTO YUMI
IPC: B25B23/142
Filed: 2021-10-13
Abstract: To also improve a management property and traceability, while allowing setting of a target torque for both control equipment and a fastening tool in order to secure workability.SOLUTION: A tool system 100 includes a fastening tool 10, and control equipment 20 capable of communicating with the fastening tool 10. The fastening tool 10 and the control equipment 20 both comprise a target torque setting part C2, 22 for setting a target torque at fastening work time. The control equipment 20 additionally comprises a function lock part 24 which switches from a setting possible state allowing setting of a target torque in the fastening tool, to a setting disabled state where setting of a target torque is disabled.SELECTED DRAWING: Figure 6
Patent JP-2023066615-A (JP)
Title: Manufacturing method of radio-bound book with rfid label, rfid label, and radio-bound book
Inventor: HORII MASAKATSU
IPC: B42B5/00
Filed: 2021-10-29
Abstract: To provide a manufacturing method of a radio-bound book with an RFID label that enhances the heat resistance of the RFID tag (inlet) and maintains the efficiency of the binding process.SOLUTION: The manufacturing method of a radio-bound book with an RFID label includes: front cover formation step S02 of providing an inlet 11 inside, providing a heat-resistant layer 17 on one side of the inlet 11, adhering an adhesive layer 16 of an RFID label 10 with an adhesive layer 16 on the opposite side to the heat-resistant layer 17 onto the inside of a spine 21, and forming the front cover; and adhesion step S03 of wrapping a collated book 24 with the front cover formed at the front cover formation step S02 and adhering the inside of the spine 21 and the surface of the heat-resistant layer 17 onto the spine of the collated book 24 using adhesive 23.SELECTED DRAWING: Figure 9
Patent JP-2023067170-A (JP)
Title: Holding structure of linear member and industrial robot
Inventor: SAITO WATARU
IPC: B25J13/08
Filed: 2021-10-29
Abstract: To make both safety and productivity of an industrial robot compatible, by suppressing a sensing part of a sensor unit from contacting with a linear member while widening a range of monitoring by the sensor unit.SOLUTION: A sensor unit 100 is mounted on a straight part of a first upper arm part 25 constituting an arm 22 of a robot 10. The sensor unit 100 has a plurality of sensing parts 101 that can sense contact thereof with an object and are arranged in a circumferential direction of the straight part of the first upper arm part 25 to cover the straight part. Edge parts 108 of a pair of sensing parts 101 adjacently arranged face each other across a clearance, so that a boundary part BP extending in a longitudinal direction of the straight part of the first upper arm part 25 is formed, where a plurality of cable holders 140 holding a cable 145 are arranged along the boundary part BP, in the boundary part BP.SELECTED DRAWING: Figure 12
Patent JP-2023068836-A (JP)
Title: Ship propulsion system and ship
Inventor: IKEGAYA YUJI
IPC: B63H5/08
Filed: 2021-11-04
Abstract: To provide a ship propulsion system and a ship that can achieve a fixed point holding of a hull provided with a main propulsion machine and an auxiliary propulsion machine, while minimizing an environmental load accompanying driving of the propulsion machines.SOLUTION: A ship propulsion system 102 of the present invention includes: a main propulsion machine 1 configured to be able to change a direction of thrust by turning laterally, and mounted to a stern 101b of a hull 101; an auxiliary propulsion machine 2 which includes an electric motor 23 for driving an auxiliary propeller 20 generating thrust, is configured to be able to change a direction of thrust by turning laterally, has a maximum output P20 smaller than the main propulsion machine 1, and is mounted to the stern 101b; and a control section 6 which maintains an orientation T1 of a bow 101a of the hull 101 at a target orientation T2, and executes control for fixed point holding that maintains a position A1 of the hull 101 at a target point A2, by coordinating the main propulsion machine 1 with the auxiliary propulsion machine 2.SELECTED DRAWING: Figure 1
Patent JP-2023068898-A (JP)
Title: Radio wave emission source monitoring device and radio wave emission source monitoring method
Inventor: KURIHARA SHUSUKE
IPC: H04B17/30
Filed: 2021-11-04
Abstract: To make it possible to relatively easily suppress interfering wave components for a desired wave and thereby to improve the accuracy of detecting the desired wave and estimating an arrival direction.SOLUTION: A radio wave emission source monitoring device according to an embodiment receives incoming waves in a wideband using a wideband receiving unit, receives the incoming waves in a narrowband using a narrowband receiving unit, detects a desired wave signal from the received signals of the wideband using a wideband signal processing unit, and, if the desired wave signal is detected by the wideband signal processing unit, detects the desired wave signal from the received signals of the narrowband using a narrowband signal processing unit to estimate an arrival direction. Prior to detecting the desired wave signal, the radio wave emission source monitoring device blanks interfering waves for the desired wave.SELECTED DRAWING: Figure 1
Patent JP-2023069155-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-11-05
Abstract: To improve game properties in a game machine capable of shifting to a b-time-shortening game state.SOLUTION: A game machine 10 executes a loss display when occurrence of a big win game based on a small win game is disadvantageous in an opening of the small win game, and executes a gain display when occurrence of a big win game based on a small win game becomes advantageous instead of being disadvantageous. After switching from the loss display to the gain display, the loss display is not executed until a big win game occurs. In an intermediate period when advantage/disadvantage for generating a big win game on the basis of a small win game cannot be determined easily, a border display for reporting that advantage/disadvantage cannot be easily determined in an opening of a small win game is executed. The border display is a mode for alternately executing, for example the loss display and the gain display, and a mode in which a movable accessory member 39 is moved so as to overlap with a display surface of a pattern display part 341. The border display may be executed in a special pattern game executed during the intermediate period.SELECTED DRAWING: Figure 358
Patent JP-2023069854-A (JP)
Title: Grape juice-containing beverage and method of inhibiting agglomerated supernatants
Inventor: KOIKE HIROAKI
IPC: A23L2/02
Filed: 2021-11-08
Abstract: To provide a grape juice-containing beverage which inhibits generation of agglomerated supernatants in spite of containing predetermined amounts of polyphenols, glycerol fatty acid esters and tocopherols.SOLUTION: The grape juice-containing beverage has a polyphenol content of 1000-8000 ppm, a glycerol fatty acid ester content of 500-7000 ppm, and a tocopherol content of 1-1000 ppm, and has a pH of 3.2 or more.SELECTED DRAWING: None
Patent JP-2023072164-A (JP)
Title: Coating method of water-based road surface marking paint and curing accelerator for water-based paint
Inventor: YAMAUCHI HIDEKI
IPC: E01F9/518
Filed: 2021-11-12
Abstract: To provide a coating method of a water-based road surface marking paint using a curing accelerator which reduces the time required for traffic blockages and regulations during marking work by accelerating post-application curing of the water-based road surface marking paint, of which a minimum amount necessary is used to cure a coating film of the water-based road surface marking paint, and which scatters little.SOLUTION: In a coating method in which a water-based road surface marking paint containing synthetic resin emulsion as a main component is applied to a road surface, and a curing accelerator is brought into contact with the applied water-based road surface marking paint, the curing accelerator is an aqueous solution whose viscosity is adjusted with a water-soluble metal salt and a viscosity modifying agent, and its viscosity is lower than that of water-based road surface marking paint and is in the range of 10 mPa s or more, so that the curing accelerator accelerates the curing of the road surface marking paint after application, reducing the time required for traffic blockages and restrictions during marking work, and a minimum amount necessary of it is used for curing the coating film of water-based road surface marking paint, and it scatters little.SELECTED DRAWING: Figure 1
Patent JP-2023072834-A (JP)
Title: Electronic apparatus and method for controlling electronic apparatus
Inventor: YOSHIDA TAKEHIRO
IPC: H04N13/189
Filed: 2021-11-15
Abstract: To control image display according to playback speed when a user views a stereoscopic image on a head-mounted display to prevent the user viewing the image from suffering from sickness.SOLUTION: An electronic apparatus has a display control unit that controls to display a stereoscopic image on a display unit of a head-mounted display, and a speed changing unit that can change the playback speed of the stereoscopic image displayed on the display unit to a playback speed faster than a predetermined speed. When the speed changing unit changes the playback speed of the stereoscopic image to the playback speed faster than the predetermined speed, the display control unit controls a change in at least one of the visual recognition position and the visual recognition direction of the stereoscopic image according to the movement of the head of a user of the head-mounted display before displaying the stereoscopic image on the display unit.SELECTED DRAWING: Figure 6
Patent JP-2023077132-A (JP)
Title: Press button type switch protection plate and transmitter
Inventor: OSHITA TAKESHI
IPC: H01H13/14
Filed: 2021-11-24
Abstract: To provide a press button type switch protection plate capable of reliably turning on a switch by stably performing a parallel movement without an inclination when being pressed and also eliminating the risk of breakage even when a pressing operation is performed with strong force.SOLUTION: A housing (23) incorporates a press button type switch (30) and includes a storage part (21) having a recessed shape in front of a press button type switch. A press button type switch protection plate (10) can be stored in the storage part and has a plate-like head part to be pressed by an operator. The head part is formed of a translucent member for transmitting light from light emitting means (25) included in the storage part in a plurality of directions including a front direction a transmitter. Cylindrical mobile guides (11A, 11B) to be projected toward the storage part in a direction orthogonal to the front surface of the head part are arranged on a rear surface of the protection plate. The movement guides can be fitted to induction guides arranged in the storage part so as to induce the head part in an operation direction of the press button type switch.SELECTED DRAWING: Figure 3
Patent JP-2022024151-A (JP)
Title: Capacitor module for pulse power supply
IPC: H01G4/228
Filed: 2021-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor module for a pulse power supply which dissolves defects due to insufficient solder wicking, and improves heat dissipation properties. 
     SOLUTION: Capacitors C1 to C5 are arranged between a positive electrode side printed circuit board 201P and a negative electrode side printed circuit board 201N having circuit patterns formed therein through resin spacers S11P to S53P and S11N to S53N, and insulating supports 241 to 245 for fixing between the substrates 201P and 201N are provided. When the number of capacitors provided in one region (1) between regions obtained by dividing the substrate 201P and the substrate 201N into two is represented by 2n+1 (n is integer of 1 or larger) and the number of insulating supports is represented by 2n, the number of capacitors provided in the other region (2) is represented by 2n and the number of insulation supports is represented by 2n+1, one set of capacitor modules are configured so that lines connecting each cylinder center of each of the capacitors are arranged in the state of being alternately stacked. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023080659-A (JP)
Title: Machining device
Inventor: WU YIXUAN
IPC: H01L21/301
Filed: 2021-11-30
Abstract: To provide a machining device that is able to mix a surfactant into cutting water without needing a large transportation cost and requiring a large-scale facility.SOLUTION: A machining device includes: a chuck table that holds a plate-like object; cutting means 6 with a cutting blade 16 that machines the plate-like object, held by the chuck table, by cutting it; and cutting water supply means 8 that supplies cutting water to a machining area in which machining is performed. The cutting water supply means 8 includes a water source 20, a pipe 22 that guides cutting water from the water source 20, and a nozzle 24 that supplies cutting water, guided by the pipe 22, to the machining area. A vessel 26 containing a solid surfactant S is disposed in the pipe 22. The machining device is configured such that the surfactant S contained in the container 26 is dissolved by cutting water flowing through the pipe 22 and is supplied from the nozzle 24 to the machining area.SELECTED DRAWING: Figure 2
Patent JP-2023082412-A (JP)
Title: Shelter information providing system and method
Inventor: TSUKAMOTO MAKIO
IPC: G08G1/005
Filed: 2021-12-02
Abstract: To provide a shelter information providing system and method capable of dynamically coping with an evacuation state.SOLUTION: A shelter information providing system 100 capable of dynamically coping with an evacuation state includes: means for calculating an estimated movement time at which unevacuated persons reach a shelter in each mesh area on the basis of mesh area information including positions of base stations, a mesh area of each base station and positions of shelters, the estimated number of unevacuated persons within the mesh area, and the calculated number of remaining persons allowed to be accommodated in each shelter; and means for allocating the number of unevacuated persons to the shelter in ascending order of the estimated movement time on the basis of the number of remaining persons allowed to be accommodated in each shelter and the estimated movement time, and allocating the number of unevacuated persons within a mesh area in descending order of difference in estimated movement time to the shelter so that the total sum of estimated movement times becomes small, thereby generating shelter information according to the lapse of time.SELECTED DRAWING: Figure 1
Patent JP-2023083863-A (JP)
Title: Power converter, power system, and control method of power converter
Inventor: SAKAI NOBUHIKO
IPC: H02J1/00
Filed: 2021-12-06
Abstract: To stabilize a DC bus with respect to a load variation in a power network.SOLUTION: A power converter 11 comprises: a DC power conversion part 11a for outputting an input power via conversion thereof; a sensor 11b serving as a measurement part for acquiring a measurement value as an electrical property value of the power that is input or output; and a control part 11c for controlling a power conversion property of the power conversion part according to the input value via voltage control or power control, or current control corresponding to a drooping property in which a target value of the electrical property value is defined according to the input value, based on a reference function comprising the drooping property. The control part 11c controls the electrical conversion property based on the target value and a physical quantity of a virtual electrical element to which the power conversion part is connected, and which generates inertial force to a DC bus, wherein the target value is determined, based on the reference function, from the input value being the measurement value.SELECTED DRAWING: Figure 2