baber/WOPTO huggingface dataset:
Patent JP-2022188855-A (JP)
Title: Dishwasher and control method
Inventor: TOMIYAMA KEISUKE
IPC: A47L15/42
Filed: 2021-06-10
Abstract: To reduce an amount of remaining residues in a dishwasher.SOLUTION: A dishwasher includes: a housing 1; a washing tank 2 provided in the housing 1 for storing an object 13 to be washed; a water storing part 8 provided at a bottom of the washing tank 2; a residue filter 9 disposed at the water storing part 8 for capturing residues contained in washing water flowing into the water storing part 8; a drainage channel 7a for communicating the water storing part 8 with the outside of the housing 1; and a discharge port for discharging washing water for washing away the residues captured by the residue filter 9 toward the residue filter 9. The dishwasher is configured so that the residues captured by the residue filter 9 are discharged together with the washing water when the washing water inside the washing tank 2 is discharged to the outside of the housing 1 through the drainage channel 7a. When a water level of the washing water inside the washing tank 2 is higher than the discharge port, the washing water is discharged toward the residue filter 9 from the discharge port.SELECTED DRAWING: Figure 1
Patent JP-2022191008-A (JP)
Title: Current-limiting device
Inventor: MARUSHIMA TAKASHI
IPC: H01H33/34
Filed: 2021-06-15
Abstract: To provide a current-limiting device with high responsiveness.SOLUTION: A current-limiting device of an embodiment has: a closed vessel; a fixed electrode; a movable electrode; and an operation mechanism. The closed vessel is filled with a filler material. The fixed electrode is fixed to an inner part of the closed vessel. The movable electrode is oppositely arranged to the fixed electrode. The operation mechanism contacts and separates the movable electrode with respect to the fixed electrode. The operation mechanism includes: an operation part; a control part; an accumulator; a discharge tank; and a pump. The operation part switches the movable electrode by supply and discharge of operation liquid. The control part includes an electromagnetic repulsion mechanism that starts the supply of the operation liquid, and controls the supply and the discharge of the operation liquid with respect to the operation part. The accumulator holds the pressure of the operation liquid. The discharge tank accumulates the operation liquid discharged by the operation part. The pump supplies the operation liquid in the discharge tank to the accumulator.SELECTED DRAWING: Figure 1
Patent JP-2022191955-A (JP)
Title: Laminate and laminate production method
Inventor: YAMANAKA SHO
IPC: B32B27/18
Filed: 2021-06-16
Abstract: To provide a new laminate with excellent incombustibility, and a production method of the laminate.SOLUTION: The laminate has a structure in which (B) a metal plate, (A) a resin plate and (B) a metal plate are laminated in this order. The resin plate contains a thermoplastic resin and a phosphate-based flame retardant. The phosphate-based flame retardant contains at least one of compounds represented by general formulas (1) and (3). In the formulas, n and r represents numbers from 1 to 100; X1 represents ammonia or a triazine derivative having a specific structure; p represents a number satisfying 0<p≤n+2; and Y1 represents [R3R4N(CH2)mNR5R6], piperazine, or a diamine including a piperazine ring.SELECTED DRAWING: None
Patent JP-2023002350-A (JP)
Title: Booster
Inventor: KANO TORU
IPC: F15B3/00
Filed: 2021-06-22
Abstract: To provide a booster which can suppress a stop of a selector valve in a neutral position by accelerating a motion speed of a spool.SOLUTION: A booster comprises an opening/closing valve 25a which takes an open position P1 for making a first boosting chamber 22a and a first spool chamber 76a communicate with each other, and a closed position for blocking the communication of the first boosting chamber 22a and the first spool chamber 76a. The closed position is formed of a seal state with respect to a first pin 71 by a first rod packing 75a. The closed position P1 is formed by a release of a seal with respect to the first pin 71 by the first rod packing 75a. In a state that the opening/closing valve 25a is in the closed position, the opening/closing valve 25a takes the open position P1 by a time at which an air feed port 32 communicates with a second output port 34 which is different from a communicating first output port 33 due to a press of the first pin 71 by a first piston 15a.SELECTED DRAWING: Figure 3
Patent JP-2023004050-A (JP)
Title: Method for measuring adherence strength of coat
Inventor: NISHIYAMA ITSUO
IPC: G01N19/04
Filed: 2021-06-25
Abstract: To provide a method for measuring adherence strength of a coat, capable of directly and accurately measuring adherence strength of a coat in which a fluid layer is formed under a top dryness layer.SOLUTION: When adherence strength of a coat in which a fluid layer is formed under a top dryness layer is measured, a measurement device 1 that sets a force in a vertical direction to be acted on a cutting blade 100 with weight of a weight and can measure a horizontal force acting on the cutting blade 100 is used. First, while using a first weight to apply a force in a vertical direction to the cutting blade 100, the cutting blade 100 is made to carry out biaxial motion until the tip end of the cutting blade 100 reaches the surface of a base material B. Then, a second weight having minimum weight capable of maintaining a contact state between the tip end of the cutting blade 100 and the surface of the base material B is used to horizontally move the cutting blade while applying a force in a vertical direction to the cutting blade 100. A horizontal force at this time is then measured.SELECTED DRAWING: Figure 1
Patent JP-2023007725-A (JP)
Title: Mist recovery device and liquid discharge device
Inventor: NAKAMURA SHINTARO
IPC: B41J2/17
Filed: 2021-07-02
Abstract: To provide a mist recovery device which can recover mist occurring in the device.SOLUTION: A mist recovery device of the invention includes: a passage in which airflow containing mist occurring in the device flows; and a mist recovery part which is provided within the passage and in which the mist contacts to be liquefied. The mist recovery part has a hydrophilic surface area and a hydrophobic surface area. The hydrophobic surface area is arranged below the hydrophilic surface area. A lower end of the mist recovery part is the hydrophobic surface area.SELECTED DRAWING: Figure 3
Patent JP-2023007845-A (JP)
Title: compact
Inventor: MUTO YOSHIKI
IPC: A45D33/00
Filed: 2021-07-02
Abstract: To realize improvement of stability and easiness of attachment/detachment of an individual container while simplifying a structure with respect to a compact of a type of permitting arranging many individual containers inside a body.SOLUTION: A compact is composed of a body 1, a lid 2 and many individual containers 3. Many bosses 13 are vertically and horizontally aligned and formed at the same pitch in the body 1. Each side of the individual container 3 has a size of an integral multiple of the pitch of the boss 13, and a frame body 17 is formed so as to surround the group of the bosses 13 from four sides. An engaging groove 15 is formed in the boss 13, and an engaging protrusion 18 is formed in the frame body 17. A central hole of the boss 13 penetrates into a bottom plate 12 of the body 1, and the individual container 3 can be projected by a pin-like thin article.SELECTED DRAWING: Figure 1
Patent JP-2023008617-A (JP)
Title: game machine
Inventor: YAMAZAKI KENZO
IPC: A63F9/30
Filed: 2021-07-06
Abstract: To provide a game machine allowing one to enjoy movement in which prizes gradually travel rearward and fall by continuously shooting BB bullets toward the prizes.SOLUTION: A game machine includes a placing member for placing prizes, and a gun for shooting BB bullets with prizes placed on the placing member as targets, and one can obtain the prizes when the prizes travel to a rear side along the placing member by BB bullets shot by operating the gun and the prizes fall from the placing member.SELECTED DRAWING: Figure 1
Patent JP-2021181832-A (JP)
Title: Traveling system hydraulic circuit and traveling control method
Inventor: FUKUDA YUJI
IPC: F16H61/4008
Filed: 2021-07-08
Abstract: To provide a traveling system hydraulic circuit and a traveling control method that enable control according to the operation amount of an operation member, a set signal from a setting member, and a rotation speed of a traveling motor.SOLUTION: A traveling system hydraulic circuit is provided with a plurality of operation valves 31, an actuation valve 60, a setting member 61, and a control device 43. A traveling device can switch a traveling speed of a work machine between high speed and low speed, according to an operation amount of each operation valve. The traveling device is provided with traveling pumps 24 and traveling motors 34. In each traveling pump, a second oil path 32 in which working fluid supplied from each operation valve flows is connected to each operation valve. To each traveling motor, a third measuring device 63 measuring a rotation speed of the traveling motor is attached. The control device actuates each operation valve independently from a manual operation of each operation valve so as to adjust a pressure of the working fluid supplied from each operation valve, on the basis of a setting signal from a setting member and a rotation speed signal from each of the third measuring devices. Each operation valve adjusts a flow rate of the working fluid discharged from each traveling pump.SELECTED DRAWING: Figure 4
Patent JP-2023011450-A (JP)
Title: Biodegradable electronic material and secondary battery using the same
Inventor: NOMOTO OSAMU
IPC: H01M4/137
Filed: 2021-07-12
Abstract: To provide a novel electronic material excellent in biodegradability, capable of performing charge/discharge operation only by applying an external electric field, and a secondary battery using the same.SOLUTION: A biodegradable electronic material includes a solid charge storage layer formed by coating one surface of a current collector with an organometallic complex formed by bonding transition metals exhibiting a plurality of oxidation numbers to a biodegradable organic polymer. Due to a change in the direction of the electric field applied to the solid charge storage layer through the current collector, electrons are absorbed and emitted between the solid charge storage layer and the current collector, thereby performing charging and discharging.SELECTED DRAWING: Figure 1
Patent JP-2023016516-A (JP)
Title: Recycled sand, ground improvement method, and ground structure
Inventor: MIYATANI TOSHIHIRO
IPC: E02D3/10
Filed: 2021-07-21
Abstract: To provide recycled sand capable of stably securing quality (hydraulic filling CBR value, water permeability, particle size distribution) required for sand for forming a sand mat in a sand mat method, and to provide a ground improvement method and a ground structure utilizing the recycled sand.SOLUTION: Recycled sand is obtained by carrying out melting treatment of general waste and industrial waste at 1200°C or higher in a waste melting furnace in which coke and lime stone are added as secondary materials, rapidly crushing the generated melt with water, eliminating metal iron by magnetic separation, and carrying out mechanical pulverization treatment or continuous grinding treatment, and has quality of a hydraulic filling CBR value of 10% or more, and a water permeability coefficient in 10-4 m/s. The recycled sand is laid on a weak ground 1 so that a site CBR value becomes 7 to 10%, to form a sand mat 2.SELECTED DRAWING: Figure 1
Patent JP-2023018764-A (JP)
Title: planar light source
Inventor: MIURA YUKIHIRO
IPC: F21S2/00
Filed: 2021-07-28
Abstract: To provide a planar light source which enables reduction of the thickness.SOLUTION: A planar light source includes: a support member; a light guide member disposed on the support member and having a light source arrangement part; and a light source disposed on the support member and arranged at the light source arrangement part of the light guide member. The support member has: an insulation base material having a first surface located at the light source side and a second surface located at the side opposite to the first surface; a first conductive layer disposed on the first surface of the insulation base material and electrically connected to the light source; an adhesion layer which is disposed on the first surface of the insulation base material and the first conductive layer and contacts with the first surface of the insulation base material and the first conductive layer; and a light reflection sheet disposed on the adhesion layer.SELECTED DRAWING: Figure 4
Patent JP-2023019442-A (JP)
Title: Diagnosis device for diagnosing generated sound of vehicle
Inventor: IBARAGI TADASHI
IPC: G01H3/00
Filed: 2021-07-29
Abstract: To enable the fluctuating sound included in the generated sound of a vehicle to be reliably detected and the generated sound to be correctly diagnosed.SOLUTION: A diagnosis device for diagnosing a generated sound of a vehicle comprises a microphone and a processing circuit. The processing circuit executes the processes of: collecting generated sounds using the microphone over a prescribed period; executing Fourier transformation on the generated sounds collected over a prescribed period repeatedly in a prescribed cycle; counting, for each frequency, the number of times sound pressure rises across a prescribed threshold in a series of Fourier transformed data having been generated repeatedly in the prescribed cycle; determining that a fluctuating sound is included in the generated sounds when the counted count is in a range from a prescribed lower-limit value to a prescribed upper-limit value; and presenting the record data or collected sounds having been prepared in association with the fluctuating sound when it is determined that the fluctuating sound is included in the generated sounds.SELECTED DRAWING: Figure 2
Patent JP-2023019486-A (JP)
Title: Battery pack mounting structure
Inventor: KITA HIROYUKI
IPC: B60K1/04
Filed: 2021-07-29
Abstract: To provide a battery pack mounting structure which can reduce influence on a cabin space and can secure a space for arranging a component below a floor part.SOLUTION: A battery pack 50 is mounted on a battery pack mounting structure 20 above a rear floor panel 14. The battery pack includes a battery module 56, an electrical component 57, and a cooling fan. The battery module is extended in a vehicle width direction. The electrical component controls a battery module. The cooling fan cools the battery module and the electrical component. Furthermore, the battery pack is formed to recess upward so that a thickness in a vertical direction decreases toward a vehicle front part along the floor panel.SELECTED DRAWING: Figure 4
Patent JP-2023019979-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-07-30
Abstract: To provide a game machine capable of suppressing the decline of amusement in a game.SOLUTION: A game machine includes a display device capable of displaying an image, performance control means capable of controlling display related to a performance executed on the display device, and operation means capable of changing between a first state and a second state according to an operation. The performance control means can display a specific mode on the display device on the basis of the fact that the operation means has changed from the first state to the second state, ends the display of the specific mode after a certain period of time has elapsed when the operation means is changed to be in the second state continuously even after the specific mode is displayed, and ends the display of the specific mode after a certain period of time has elapsed since the last change to the second state when the operation means is intermittently changed to be in the second state from the first state after the specific mode is displayed. The specific mode is not displayed when the result of a lottery is a win.SELECTED DRAWING: Figure 129
Patent JP-2023021792-A (JP)
Title: Image processing apparatus and image processing method, and program
Inventor: MINAMI YOSHITAKA
IPC: G06T5/00
Filed: 2021-08-02
Abstract: To solve the problem in which: when a decorated image is observed at an observation distance different from that when texture data is generated, the texture data does not appear as supposed, and the texture of metal cannot be sufficiently reproduced, which may reduce a decorative effect.SOLUTION: An image processing apparatus holds a plurality of pieces of texture data for applying metallic expression on an image, and the apparatus acquires predetermined information on at least one of an observation distance being the distance between a printed material on which an object area is printed and an observer who observes the printed material, a sheet on which the object area is printed, and an environment for observing the printed material, and selects any one piece of texture data from the plurality of pieces of texture data based on the acquired predetermined information. The apparatus applies the selected texture data to the object area.SELECTED DRAWING: Figure 5
Patent JP-2023022357-A (JP)
Title: Accessory
Inventor: INABA TATSUO
IPC: A44C7/00
Filed: 2021-08-03
Abstract: To provide an accessory capable of reducing pain and discomfort during attachment, and having a high decorative effect.SOLUTION: An accessory comprises: a main body part which has a first end and a second part which are formed into an annular shape on a reference plane, and are at different positions in an axial direction being orthogonal to the reference plane, and has elastic force; and a first energizing part and a second energizing part which are respectively provided on the first and second ends of the main body part, contact each other in the axial direction at a reference position where the energizing parts overlap in a reference plane direction, and energize mutually by the elastic force.SELECTED DRAWING: Figure 6
Patent JP-2023022477-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-08-03
Abstract: To provide a game machine with enhanced marketability.SOLUTION: Notification performance for notifying a player whether a game state is controlled to an advantageous state can be executed. The notification performance includes a title display part, an introduction part, and an epilogue part. After notification of control to the advantageous state by a specific performance mode, a corresponding advantageous state name display is displayed larger than a title display. Light emitting means is controlled using a luminance data table for the title display part in the title display part and using a common luminance data table for the introduction part in the introduction part. An average time for switching to the next luminance data after one luminance data is used in the luminance data table corresponding to a first epilogue part is set shorter than the average time in a second epilogue part.SELECTED DRAWING: Figure 261
Patent JP-2023022535-A (JP)
Title: Box-shaped container body
Inventor: KUMAKURA TATSUYA
IPC: E04H15/62
Filed: 2021-08-03
Abstract: To provide a box-shaped container body having no slit generated on a side face in a state in which a top opening part is closed so as to prevent a stored object from projecting to the outside, namely being excellent in practical utility.SOLUTION: A box-shaped container body can be deformed between a mode in which a top opening part 5 formed of a front face part 1, a rear face part 2, side face parts 3 and a bottom face part 4 is open, and a mode in which the top opening part 5 formed of a front face 6, a rear face 7, side faces 8, a bottom face 9 and a top face 10 is closed. The side face parts 3 are formed of: a front side face part 3a continuous to the front face part 1; and a rear side face part 3b continuous to the rear face part 2. One of the front side face part 3a and the rear side face part 3b is formed into a shape holding side face part having a shape holding property on the whole surface thereof, and the other is formed into a flexible side face part having flexibility. Also, the flexible side face part and the shape holding side face part are freely folded in the box-shaped container body.SELECTED DRAWING: Figure 1
Patent JP-2023007270-A (JP)
Title: Paddle racket golf club
Inventor: KAMIYAMA TERUAKI
IPC: A63B59/70
Filed: 2021-06-28
Abstract: To further facilitate hitting of a golf ball by hitting the golf ball with a wide and easy-to-hit surface and placing the ball near the body.SOLUTION: A paddle racket golf club has a hitting surface 4 having a widely spreading racket shape. By hitting a golf ball with the hitting surface 4, hitting is facilitated. The hitting surface 4 has gaps 2 and 3 for reducing air resistance at the time of swing. By gripping a grip 5 near the hitting surface 4, a ball is located near the body and preferable ball hitting can be achieved.SELECTED DRAWING: Figure 1
Patent JP-2023023779-A (JP)
Title: control system
Inventor: ENOMOTO YOSHIMI
IPC: B61B1/02
Filed: 2021-08-06
Abstract: To provide a control system which can detect a vehicle entering a platform of a station and perform proper control at the platform.SOLUTION: A control system includes: a sound output device which is provided at a vehicle entering a platform of a station and outputs sound including vehicle information regarding the vehicle as watermark sound to the outside of the vehicle; a sound collection device which is disposed at the platform and may collect sound output from the sound output device; and a control device which performs predetermined control when the vehicle enters the platform based on the vehicle information included in the sound collected by the sound collection device.SELECTED DRAWING: Figure 2
Patent JP-2023024141-A (JP)
Title: Aqueous resin composition, coating layer and article having coating layer
Inventor: FURUTA YUYA
IPC: B32B27/00
Filed: 2021-08-06
Abstract: To provide an aqueous resin composition with excellent dispersion stability of a polymer.SOLUTION: An aqueous resin composition contains a branched polymer. The branched polymer has a structure in which a hydrogen atom is removed from a -SH group of a thiol compound having three or more functional groups, and a hydrophilic group.SELECTED DRAWING: None
Patent JP-2023025593-A (JP)
Title: Exhauster
Inventor: YAMAMOTO KENJI
IPC: E06B7/28
Filed: 2021-08-10
Abstract: To provide an exhauster that can be disposed even on a habitable room having a small floor space, and can be disposed even on a habitable room where installation work from an outside is difficult.SOLUTION: An exhauster 100 is an exhauster 100 to discharge air from an inside to an outside of a room, and comprises: a plate member 10 fixed to a window frame 210 of a window 200 separating the inside from the outside; a storage box 20 for storing an exhaust unit 30; and the exhaust unit 30. The plate member 10 has an opening 11. The exhaust unit 30 discharges air through the opening 11. The storage box 20 is configured such that the exhaust unit 30 can be attached and detached from the inside.SELECTED DRAWING: Figure 1
Patent JP-2021182557-A (JP)
Title: Oled device having enhancement layer
Inventor: Nicholas J Thompson
IPC: H01L51/50
Filed: 2021-08-11
Abstract: To provide a method for improving an operation of an OLED.SOLUTION: A method comprises: maximizing non-radiative transfer of excited state energy from an organic emissive material of an OLED to surface plasmon polaritons in an enhancement layer by providing the enhancement layer within a threshold distance from an organic emissive layer; and emitting light into a free space from the enhancement layer by scattering the energy from the surface plasmon polaritons through an outcoupling layer that is proximate to the enhancement layer but opposite from the organic emissive layer.SELECTED DRAWING: Figure 3