baber/WOPTO huggingface dataset:
Patent JP-2022009632-A (JP)
Title: Water closet
IPC: E03D5/01
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a water closet that washes a toilet bowl by rim water discharge, capable of reducing size of a washing water tank and discharging a sufficient amount of washing water to a toilet bowl body. 
     SOLUTION: A water closet 1 comprises: a toilet bowl body 2 that has a bowl part 2a, a rim part 2c and a rim water discharge port 2f for discharging supplied washing water to the rim part 2c; a washing water tank device 4; a pump device 6; a water supply device 8; and a control device 10. The control device 10 can execute a washing mode in which a total amount of washing water discharged to the rim water discharge port 2f by the pump device 6 is larger than tank capacity of the washing water tank device 4, and the control device 10 is configured to control drive of the pump device 6 and the water supply device 8 in the washing mode so that at least a part of a water supply period in which washing water is supplied by the water supply device overlaps with a discharge period in which washing water is discharged by the pump device 6. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023066162-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-10-28
Abstract: To provide a game machine capable of suitably switching a game state.SOLUTION: A Pachinko machine includes a pattern display device 43A and the like capable of executing a variation game of a pattern, and a start winning part 33WA and the like capable of generating a starting condition of a variation game on the basis of entry of game balls, and is configured so as to be capable of executing a jackpot game when a variation game results in a special pattern jackpot and capable of executing a time-shortening B mode when the number of execution times of a variation game becomes a predetermined number of times without generating a jackpot. The Pachinko machine opens a second variable winning device 32B when game balls enter a third start winning part 33WC provided in a game region right inner area EC and executes a particular jackpot differing from a special pattern jackpot as a profit game and performs a ceiling reset when game balls entering during this time enter a specific ball entry part 320c in a normal mode in which a time-shortening B mode has already been activated.SELECTED DRAWING: Figure 246
Patent JP-2023066540-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-10-29
Abstract: To provide a game machine capable of suitably switching a game state.SOLUTION: A Pachinko machine includes a pattern display device 43A and the like capable of executing a variation game of a pattern, and a start winning part 33WA and the like capable of generating a starting condition of a variation game on the basis of entry of game balls, and is configured so as to be capable of executing a jackpot game when a variation game results in a special pattern jackpot and capable of executing a time-shortening B mode when the number of execution times of a variation game becomes a predetermined number of times without generating a jackpot. The Pachinko machine opens a second variable winning device 32B when game balls enter a third start winning part 33WC provided in a game region right inner area EC and executes a particular jackpot differing from a special pattern jackpot as a profit game and performs a ceiling reset when game balls entering during this time enter a specific ball entry part 320c in a normal mode in which a time-shortening B mode has already been activated.SELECTED DRAWING: Figure 246
Patent JP-2023067618-A (JP)
Title: power storage device
Inventor: KITAMURA NAOYUKI
IPC: H01M50/291
Filed: 2021-11-01
Abstract: To provide a power storage device with a simple configuration and improved safety.SOLUTION: A power storage device 1 includes a plurality of power storage elements 100, a gas discharge path forming member 250 forming a gas discharge path 254, and a partition wall portion 155. Each of the plurality of power storage elements 100 has a gas discharge valve 105 facing in a positive direction of a Z-axis, and they are arranged in an X-axis direction. The gas discharge path forming member 250 is arranged to face the plurality of gas discharge valves 105 in a positive direction of the Z-axis. The partition wall portion 155 is arranged between the gas discharge valves 105 of two adjacent power storage elements 100 among the plurality of power storage elements 100 when viewed from the positive direction of the Z-axis, and partitions two or more of the gas discharge paths 254 in the X-axis direction. The gas discharge path forming member 250 has a discharge portion 255 for discharging gas from the inside of the gas discharge path forming member 250 to the outside.SELECTED DRAWING: Figure 4
Patent JP-2023068518-A (JP)
Title: Semiconductor device
Inventor: SUZUKI TAKASHI
IPC: H01L25/07
Filed: 2021-11-02
Abstract: To reduce the size of a semiconductor device.SOLUTION: A semiconductor device 1 includes die pads 5 and 6, semiconductor chips 2 and 3, and an insulator part 28 for sealing these. The semiconductor chip 2 includes a source electrode 2S formed on a front surface side, and a drain electrode 2D formed on a back surface side. The drain electrode 2D is mounted on the die pad 5 so as to face the die pad 5. The semiconductor chip 3 includes a source electrode 3S formed on a front surface side and a drain electrode 3D formed on a back surface side. The source electrode 3S is mounted on the die pad 6 so as to face the die pad 6. In the insulator part 28, a wire 26DS for electrically connecting the source electrode 2S of the semiconductor chip 2 and the drain electrode 3D of the semiconductor chip 3 is formed.SELECTED DRAWING: Figure 8
Patent JP-2023071346-A (JP)
Title: Light source device and projector
Inventor: HAGIWARA TAKEHIKO
IPC: F21V9/40
Filed: 2021-11-11
Abstract: To provide a light source device that can facilitate a change in layout, and a projector.SOLUTION: A light source device of the present invention comprises: a light source unit having light emitting devices; a wavelength conversion unit having a wavelength conversion wheel that converts a wavelength of excitation light emitted from the light emitting devices; and an optical unit having a condensation optical system that condenses the excitation light to the wavelength conversion wheel. The optical unit has an attachment part that attaches the wavelength conversion unit so as to allow arrangement of the wavelength conversion wheel with respect to an optical axis of the condensation optical system from a plurality of directions.SELECTED DRAWING: Figure 3
Patent JP-2023072210-A (JP)
Title: Support structure for cable feeding device and stand used for support structure
Inventor: TAKAHASHI YASUO
IPC: H02G1/06
Filed: 2021-11-12
Abstract: To provide a support structure for a cable feeding device capable of reducing repetition of removal work and installation work of the cable feeding device when laying a cable using the cable feeding device, and a stand used for the support structure.SOLUTION: A stand 1 is for a cable feeding device 21 arranged on a cable rack 23 having a basic structure of a left and right parent girders 28 and a large number of child girders 29 connecting the parent girders 28. A first leg unit 2 and a second leg unit 3 are arranged apart in a width direction of the cable rack 23. The first leg unit 2 and the cable feeding device 21 are turnably connected via a hinge 7. The cable feeding device 21 is rotated about a rotation shaft 8 of the hinge 7 to lift up a side supported by the second leg unit 3 of the cable feeding device 21, so that the device can be retreated to a side of the cable rack 23.SELECTED DRAWING: Figure 3
Patent JP-2023072387-A (JP)
Title: Behavior improving device, behavior improving program, and behavior improving method
Inventor: IMURA RIE
IPC: G16Y40/20
Filed: 2021-11-12
Abstract: To urge a person who uses a building to at least one of improve and maintain own behavior. .SOLUTION: A behavior improving device includes: a data acquisition unit for acquiring behavior estimation data that is usable for processing of estimating behavior of a person using a building; a behavior estimation unit for executing processing of estimating the behavior of the person using the building based on the behavior estimation data; a data generation unit for generating behavior improvement data showing reward to the person using the building based on the behavior estimated based on the behavior estimation data; and a data output unit for outputting the behavior improvement data.SELECTED DRAWING: Figure 3
Patent JP-2023074288-A (JP)
Title: Duplication prevention medium
Inventor: HAYASAKA SATORU
IPC: B42D25/30
Filed: 2021-11-17
Abstract: To enable discrimination between an original and a duplication by observation with the naked eye under excitation light irradiation.SOLUTION: In a duplication prevention medium, a light-transmitting base material includes a first face and a second face which is a face on an opposite side of the first face. The light-transmitting base material has an ultraviolet absorbing property. The first face includes a plurality of first colored parts and first non-colored parts arranged in an alternating manner. The second face includes a plurality of second colored parts and second non-colored parts arranged in the alternating manner. The first colored part reflects a first reflected light, and the second colored part reflects a second colored light. The first colored part includes a first colored layer containing first color pigment and a first fluorescent pigment that develops color by an excitation light. The second colored part includes a second colored layer containing a second color pigment of a color different from the first colored part, and a second fluorescent pigment.SELECTED DRAWING: Figure 2
Patent JP-2023077102-A (JP)
Title: Mirror partition plate
Inventor: KAKAGOROKU MINORU
IPC: A47B77/00
Filed: 2021-11-24
Abstract: To provide a mirror partition plate in which durability can be improved, and a sense of quality of a room where a face-to-face kitchen is disposed can be maintained without deterioration.SOLUTION: A mirror partition plate has: a stainless steel mirror 33 where the specular working is given to at least one surface; and a holding part 35 including a groove m1 into which a bottom edge Leg of the stainless steel mirror 33 is inserted, supporting the stainless steel mirror 33, and detachably disposed at the top plate of a face-to-face kitchen. A mirror partition plate 31 can detachably be disposed on the top plate, while the stainless steel mirror 33 is set up. Oil drops and water droplets can easily be wiped off and removed, even if being deposited on the stainless steel mirror 33. The specular working is given to the surface of the stainless steel mirror 33, and thereby the mirror partition plate 31 can be used as a mirror, and the makeup can be made while seeing the stainless steel mirror 33 on a dining area side, and also the appearance can be prepared.SELECTED DRAWING: Figure 1
Patent JP-2023077724-A (JP)
Title: Analysis method of high polymer material
Inventor: KUMADA KAZUKO
IPC: G01N30/08
Filed: 2021-11-25
Abstract: To provide an analysis method of a high polymer material, the method enabling information on a component contained in a high polymer material to be surely acquired by a double shot method.SOLUTION: An analysis method of a high polymer material is performed in the below-mentioned steps comprising: a selection step in which on the basis of a result of a generated gas analysis method of a sample, a temperature region where a first analysis target component is generated, is selected; a first capturing step in which selective introduction means and suction means 5 are activated, the sample is heated and the included component is thermally desorbed, a first gas phase component mixture generated in the temperature region where the first analysis target component is generated, is introduced into a first column 31 and the first analysis target component is captured to the first column 31; a gasification step in which the suction means 5 is stopped and the first analysis target component is gasified, then the first analysis target component is introduced into a second column 32 and is separated, and is detected by detection means 41; a second capturing step in which division introduction means 35 is opened, the selective introduction means is stopped, the suction means 5 is actuated, the sample is thermally decomposed, the second analysis target component is captured to the first column 31, the suction means 5 is stopped for gasifying the second analysis target component and the gasified second analysis target component is introduced into the second column 32 and is separated; and a detection step in which the second analysis target component is detected by the detection means 41.SELECTED DRAWING: Figure 1
Patent JP-2023078656-A (JP)
Title: game machine
Inventor: ITO GO
IPC: A63F7/02
Filed: 2021-11-26
Abstract: To provide a game machine capable of further enhancing amusement of a game.SOLUTION: A game machine 1 controls a game in a low-probability non-time-saving state, a low-probability slight time-saving state, and low-probability time-saving state. When a big winning A is achieved in the low-probability non-time-saving state and the low-probability slight time-saving state, a game state is shifted to the low-probability time-saving state according to the completion of the big winning game. When a specific losing symbol is stopped and displayed in the low-probability non-time-saving state, the game state does not change from the low-probability non-time-saving state. On the other hand, when the specific losing symbol is stopped and displayed in the low-probability slight time-saving state, the low-probability slight time-saving state can be shifted to the low-probability time-saving state. The shift probability to the low-probability time-saving state is higher in the low-probability slight time-saving state than that in the low-probability non-time-saving state.SELECTED DRAWING: Figure 42
Patent JP-2023079710-A (JP)
Title: Information processor, method for processing information, and program
Inventor: KANAMORI KENJI
IPC: G01C21/34
Filed: 2021-11-29
Abstract: To provide a technique that can more desirably suppress the total fuel consumption of a plurality of vehicles which travel in a predetermined area.SOLUTION: An information processor has a controller which acquires the average fuel of a travel vehicle in a first predetermined period of time in each road link of a predetermined area. The controller restricts passage of an internal combustion engine in a specific road link after the first predetermined period of time when there is a specific road link in which the average fuel of the travel vehicle in the first predetermined period of time is smaller than a first threshold value.SELECTED DRAWING: Figure 5
Patent JP-2023082768-A (JP)
Title: Titanium oxide dispersion
Inventor: IMAIZUMI NAOKI
IPC: B41J2/01
Filed: 2021-12-03
Abstract: To provide a titanium oxide dispersion that has high antifoamability and comprises reduced coarse particles.SOLUTION: A titanium oxide dispersion comprises rutile titanium oxide (A), a dispersant (B), an antifoamer (C), and water. The antifoamer (C) is a silicone-based antifoamer.SELECTED DRAWING: None
Patent JP-2022019984-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably performing management of a game machine. 
     SOLUTION: An MPU 62 includes not only a main-side CPU 63 but also a management IC 66. The main-side CPU 63 is electrically connected to the management IC 66, and a detection result of each ball entry detection sensor is transmitted from the main-side CPU 63 to the management IC 66. In this case, the detection result of each ball entry detection sensor is transmitted to the management IC 66 through each corresponding signal path, and a corresponding relationship between each ball entry detection sensor and the signal path is supplied from the main-side CPU 63 to the management IC 66 when starting to supply operating power. The management IC 66 stores information on the detection result of each ball entry detection sensor in a history memory 117 as history information. A management-side CPU 112 calculates each kind of parameter by utilizing history information of the history memory 117 in occurrence of an operation opportunity. The history information and each kind of parameter are outputted to the outside through a reading terminal 102. 
     SELECTED DRAWING: Figure 13 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023083701-A (JP)
Title: Soil improvement method
Inventor: FUKUSHIMA MITSUHIRO
IPC: C09K17/02
Filed: 2021-12-06
Abstract: To provide a soil improvement method that mixes soil and hydraulic powder, with improved mixability of the soil and the hydraulic powder, and also improved strength of a cured mixture of the soil and the hydraulic powder.SOLUTION: A soil improvement method includes mixing a hydraulic slurry with soil comprising clay to cure the mixture, wherein the hydraulic slurry comprises (A) a nonionic surfactant comprising a C15-55 hydrophobic group and an oxyalkylene group with an average number of added moles of 8 or more and 30 or less, hydraulic powder and water.SELECTED DRAWING: None
Patent JP-2023084846-A (JP)
Title: Ball bearing with seal
Inventor: AKAHORI MASATO
IPC: F16C33/66
Filed: 2021-12-08
Abstract: To provide a ball bearing with a seal capable of easily setting a small axial width of the bearing.SOLUTION: A seal member 6 has a seal-side slide surface 23 axially opposed to a resin retainer 5. The resin retainer 5 has a retainer-side slide surface 24 axially opposed to the seal-side slide surface 23. A plurality of fine projections 25 kept in slide-contact with the retainer-side slide surface 24 and flat surfaces 26 connecting the fine projections 25 are alternately formed on the seal-side slide surface 23 in a circumferential direction. Each fine projection 25 is formed so that a cross-sectional shape along the circumferential direction has a circular-arc shape having a radius of 1 mm-30 mm. A height H from the flat surface 26 of each fine projection 25 is set within a range of 0.01 mm-0.50 mm. A circumferential width A of each fine projection 25 is set within a range of 0.3-4.0 mm. A circumferential width B of each flat surface 26 is set within a range of 0.3-4.0 mm.SELECTED DRAWING: Figure 2
Patent JP-2023088142-A (JP)
Title: Voltage generation circuit
Inventor: YASUDA TAKAYA
IPC: G11C7/04
Filed: 2021-12-14
Abstract: To resolve the problem of temperature characteristic adjustment in a voltage generation circuit.SOLUTION: The voltage generation circuit generates a first current showing a first temperature characteristic in which a current value changes with a predetermined temperature change and a second current showing a second temperature characteristic different from the first temperature characteristic. The voltage generation circuit comprises a first variable resistor and a second variable resistor connected in series, where a current flowing through the first variable resistor is the second current and a current flowing through the second variable resistor is a current based on a difference between the first current and the second current.SELECTED DRAWING: Figure 3
Patent JP-2023089995-A (JP)
Title: Mixed water generator
Inventor: KAMIHARA YUICHI
IPC: C02F1/461
Filed: 2021-12-17
Abstract: To provide a technology with which an outflow port that supplies saline water is less prone to jamming.SOLUTION: A mixed water generator (electrolytic water generation part 19) includes a mixing bath (electrolysis bath 20), a water supply part 30, and a saline water supply part 32. The mixing bath stores mixed water of water and saline water. The water supply part 30 supplies water to the mixing bath. A saline water supply part 32 includes an outflow port 27 through which saline water flows out, and supplies the saline water to the mixing bath. The outflow port 27 is disposed at a position where the outflow port soaks in the mixed water when the mixing bath is filled with water.SELECTED DRAWING: Figure 4
Patent JP-2023092627-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: SUMI CHIKATAKE
IPC: H01L21/683
Filed: 2021-12-22
Abstract: To prevent a liquid from being deposited to a substrate again in a case where the liquid is removed from the substrate by a processing fluid.SOLUTION: A substrate processing device comprises: a processing chamber including a processing space for processing a substrate; a support part which is stored in the processing space while supporting the substrate in a horizontal posture; a fluid supply part which causes a processing fluid to flow in a fixed direction in the processing space by supplying the processing fluid to the processing chamber; and a fluid discharge part which discharges the processing fluid from the processing chamber. The support part includes a substrate opposite surface opposed to a bottom face of the substrate and supports the substrate in a state where the substrate is separated upward from the substrate opposite surface. In a path of a layer flow of the processing fluid flowing between the substrate and the support part in the processing fluid, a downstream path positioned at a downstream side in the fixed direction is wider than an upstream path positioned at an upstream side in the fixed direction.SELECTED DRAWING: Figure 3
Patent JP-2023092642-A (JP)
Title: Lifter device and unmanned conveyance vehicle including the same
Inventor: MASUYAMA SHINYA
IPC: B66F5/00
Filed: 2021-12-22
Abstract: To realize both compactification in a lift direction of a device and improvement in durability with respect to external force in the radial direction.SOLUTION: Guide rods Grd1, Grd2 fixed to a lower frame 24 are slidably supported by a lift pin 26. An outer socket 28 is arranged radially outward from the lift pin 26 while cam rollers CR, CR of the lift pin 26 are engaged with spiral grooves Hg1, Hg2. The outer socket 28 is rotatably supported by an upper frame 22 and the lower frame 24. The outer socket 28 is rotated by an actuator ACTR. Since the lift pin 26 and the outer socket 28 are nested, compactification in a lift direction can be realized. Further, since the guide rods Grd1, Grd2 receive the external force in the radial direction, which acts on the lift pin 26, it is possible to suppress the external force in the radial direction from acting on the cam rollers CR, CR and the spiral grooves Hg1, Hg2.SELECTED DRAWING: Figure 35
Patent JP-2022028060-A (JP)
Title: Zoom optical system and optical device
IPC: G02B13/18
Filed: 2021-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a zoom optical system which is well corrected for various aberrations including spherical aberration. 
     SOLUTION: A zoom optical system ZL provided herein comprises a first lens group G1 having positive refractive power, a second lens group G2 having negative refractive power, a third lens group G3 having positive refractive power, a fourth lens group G4 having positive refractive power, a fifth lens group G5, and a sixth lens group G6, in order from the object side, and is configured such that a distance between each pair of adjacent lens groups changes while zooming. An aperture stop S is provided on the image side of the second lens group G2. The zoom optical system satisfies the following conditional expression: 0.10<Df/Dr<0.90, where Df represents a distance from the most object-side lens surface of the zoom optical system ZL to the aperture stop S at the wide-angle end, and Dr represents a distance from the aperture stop S to the most image-side lens surface of the zoom optical system ZL at the wide-angle end. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT