baber/WOPTO huggingface dataset:
Patent JP-2022187178-A (JP)
Title: Discharge merging part, pump casing and pump device
Inventor: OGAWA SOICHIRO
IPC: F04D29/42
Filed: 2021-06-07
Abstract: To provide a discharge merging part enabling reduction of pressure loss in the discharge merging part of a plurality of flow passages for transmitting liquid, compared with conventional cases.SOLUTION: An on-off valve 28 includes: a first surface 110 for closing a first opening part 106; and a second surface 112 for closing a second opening part 108. The first surface 110 and the second surface 112 oppose to each other. Each of the first surface 110 and the second surface 112 includes: an upstream end part 1101 located on an upstream side of liquid that can be transferred; a downstream end part 1102 located on a downstream side; and a central part 1103 located between the upstream end part 1101 and the downstream end part 1102. The first surface 110 is a curved surface curved toward the second surface 112. The central part 1103 of the first surface 110 is recessed toward the second surface 112 relative to the upstream end part 1101 and the downstream end part 1102 of the first surface 110, and the recessed amount increases from the upstream end part 1101 and the downstream end part 1102 toward the central part 1103.SELECTED DRAWING: Figure 6
Patent JP-2022187187-A (JP)
Title: Information processing device, information processing method, information processing program and information processing system
Inventor: YOSHIDA EIICHIRO
IPC: B41J29/42
Filed: 2021-06-07
Abstract: To simplify inputting work.SOLUTION: An information processing device comprises an input receiving part that receives input of identification information for identifying a subject requesting execution of service, and a display control part that makes a display part display an input screen for a management code associated with log information showing an execution history of a job on the basis of the identification information.SELECTED DRAWING: Figure 10
Patent JP-2022187244-A (JP)
Title: glass material
Inventor: ENOMOTO TOMOKO
IPC: C03C3/068
Filed: 2021-06-07
Abstract: To provide a glass material that is less prone to problems such as crystallization and the occurrence of devitrified material, while maintaining desired optical properties.SOLUTION: A glass material has a refractive index of 1.8 or more, with an SiO2 content of more than 0 to 500 ppm.SELECTED DRAWING: Figure 1
Patent JP-2022187909-A (JP)
Title: cover body
Inventor: YAGI TAKAMASA
IPC: F21S43/50
Filed: 2021-06-08
Abstract: To provide a cover body which can inhibit deterioration of the design.SOLUTION: An outer cover 1 serving as a cover body includes a multi-color molding body 2 including: a first resin part 10 having gate marks 15a to 15g on an exterior surface 10S1; and a second resin part 20 which has a color different from that of the first resin part 10, is adhered to the exterior surface 10S1 of the first resin part 10, and covers the gate marks 15a to 15g. An exterior surface 20S1 of the second resin part 20 has a step part 25 which overlaps with the gate marks 15a to 15e.SELECTED DRAWING: Figure 1
Patent JP-2023001427-A (JP)
Title: Antenna coil and antenna device
Inventor: SATO TAKAHIRO
IPC: H01Q21/24
Filed: 2021-06-21
Abstract: To provide a thin antenna coil that comprises a plurality of coil conductors and a magnetic core, and an antenna device.SOLUTION: An antenna coil 10 comprises a magnetic body core 20, a plurality of coil conductors 31, 32, and 33, and a plurality of guide members 41 to 48. The magnetic body core 20 comprises a main body and a plurality of flange portions. The main body has a front principal surface F01, a rear principal surface, and a plurality of side surfaces. The plurality of flange portions protrude outward from the side surfaces of the main body. The coil conductor 33 is wound around the side surfaces of the main body. The flange portions are arranged only on the rear principal surface side in a thickness direction of the main body. The plurality of guide members 41 to 48 are fixed to the principal surface F01 of the main body. The coil conductor 33 is arranged between the plurality of flange portions and flat plate portions of the plurality of guide members 41 to 48 fixed to the principal surface F01.SELECTED DRAWING: Figure 1
Patent JP-2023001672-A (JP)
Title: Heating generating structure and heat generating system
Inventor: SAITO HIROSHI
IPC: F24V30/00
Filed: 2021-06-21
Abstract: To properly control the temperature of a heat generating structure while enhancing the safety of a system.SOLUTION: A heat generating structure 120 includes a heat generating material 130 including a hydrogen storage material, and a PTC heater 140 for supplying heat to the heat generating material 130. The PTC heater 140 includes a resistor 141 whose electric resistance increases sharply when reaching the Curie temperature, and electrodes 142, 143 connected to the resistor 141. The operable upper limit temperature Tmax of the PTC heater 140 is set within a range (heat generation appropriate temperature range H1) between a first temperature T1 at which the hydrogen storage material begins to desorb hydrogen, and a second temperature T2 at which the crystal structure of the hydrogen storage material begins to change, and is set so that a temperature rise value due to excessive heat of the heat generating material 130 from the operable upper limit temperature Tmax does not exceed the second temperature T2.SELECTED DRAWING: Figure 2
Patent JP-2022002840-A (JP)
Title: Filter arrangement including pre-filtration filter element and filter device
Inventor: TIMOTHY J WILKINSON
IPC: E03C1/10
Filed: 2021-06-22
Abstract: To provide a new filter arrangement, a filter device including such a filter arrangement, and a method for processing fluid by passing it through the filter arrangement.SOLUTION: A filter arrangement of the present invention includes a host filter comprising: (a) a hollow cylindrical porous host filter element having a first end and a second end; (b) a first end cap arranged at the first end or the second end of the hollow cylindrical porous host filter element, the first end cap having an outer diameter; and (c) an outer surface. The filter arrangement further includes (d) a porous fibrous hollow cylindrical pre-filtration element compression fit on the outer diameter of the first end cap, and covering the exposed outer surface of the host filter.SELECTED DRAWING: Figure 2A
Patent JP-2023003859-A (JP)
Title: Delivery detection device, delivery detection method, and delivery detection program
Inventor: OMOYA YASUTAKA
IPC: G06T7/254
Filed: 2021-06-24
Abstract: To improve accuracy of detecting a sign of delivery of livestock.SOLUTION: A delivery detection device according to one aspect of the present invention acquires a plurality of captured images generated by continuously capturing images of livestock with an image capturing device, calculates a center-of-gravity position of the livestock from each of the acquired captured images, calculates a difference between the calculated center-of-gravity positions as a movement amount between the respective captured images, calculates a difference pixel number between the respective captured images, determines whether or not the calculated difference pixel number exceeds a first threshold, further determines whether or not the calculated movement amount of the center-of-gravity positions exceeds a second threshold when it exceeds the first threshold, totals the difference pixel number as a turning pixel number when it is less than the second threshold, totals the difference pixel number as a movement pixel number when it exceeds the second threshold, and determines whether or not a sign of delivery exists in the livestock based on the totaled turning pixel number and the movement pixel number.SELECTED DRAWING: Figure 1
Patent JP-2023007187-A (JP)
Title: Conveyance vehicle
Inventor: HAYASHI TOSHIYA
IPC: B62B3/02
Filed: 2021-07-01
Abstract: To provide a conveyance vehicle that can lift a conveyance object up and down and can move a wheel base.SOLUTION: A conveyance vehicle includes: a load carrying platform; a first vehicle body to which a first wheel is attached; a second vehicle body to which a second wheel is attached; a connection part; and an extendable actuator. The connection part includes a connection shaft that allows the second vehicle body to rotate with respect to the first vehicle body. The actuator changes a distance between an axis line of the first wheel at a lower side of the connection part and an axis line of the second wheel.SELECTED DRAWING: Figure 3
Patent JP-2021164697-A (JP)
Title: Washing machine
Inventor: MATSUSHITA KATSUNORI
IPC: D06F39/02
Filed: 2021-07-06
Abstract: To provide a washing machine having improved operability for attachment/detachment of a tank in which a washing agent is stored.SOLUTION: A washing machine comprises a washing machine body, a water tank provided inside the washing machine body, and an automatic feeding device for automatically feeding a specified quantity of washing agent into the water tank during washing operation. The automatic feeding device has an agent tank capable of storing the washing agent for a plurality of feeding times, and a tank housing for detachably housing the agent tank provided on the top face of the washing machine body. The tank housing has a connection part that communicates inside and outside of the tank housing. The agent tank has a supply port provided at the inner bottom of the agent tank for communication inside and outside of the agent tank, and connected to the connection part at an insertion end with the agent tank inserted in the tank housing.SELECTED DRAWING: Figure 6
Patent JP-2022169416-A (JP)
Title: Coffin without metal fitting or metal nail
IPC: A61G17/007
Filed: 2021-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a coffin without metal fittings or metal nails, capable of improving joint strength between a bottom plate and lateral wall parts, while reducing the weight of the coffin. 
     SOLUTION: A coffin 100 without metal fittings or metal nails, where all components are formed of combustible materials, includes a bottom plate 10, lateral wall parts 20, lateral wall reinforcing members joined to inner surfaces of the lateral wall parts 20, and nail members 1 which is the combustible materials for mechanically joining the bottom plate 10 and the lateral wall parts 20. The nail members 1 extend inclined to a direction perpendicular to the bottom plate 10p. 
     SELECTED DRAWING: Figure 5A 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023010189-A (JP)
Title: Tissue reinforcement material
Inventor: WAKASUGI AKIRA
IPC: A61L27/58
Filed: 2021-07-09
Abstract: To provide a tissue reinforcement material capable of reinforcing more surely the tissue weakened by following the shape of the tissue, and having high adhesion to the tissue.SOLUTION: There is provided a tissue reinforcement material comprising a bioabsorbable nonwoven fabric. The tissue reinforcement material has such open holes penetrating the bioabsorbable nonwoven fabric in a thickness direction, that the average major axis is 500 μm or more and 3,500 μm or less, the average minor axis is 400 μm or more and 2,500 μm or less, and the density is one/cm2 or more and 10/cm2 or less.SELECTED DRAWING: Figure 1
Patent JP-2023011385-A (JP)
Title: Head system, liquid discharge device and liquid discharge method
Inventor: SHIMAMURA YASUHIRO
IPC: B41J2/01
Filed: 2021-07-12
Abstract: To provide a head system and the like which can suppress a delay of discharge timing.SOLUTION: A head system comprises: a main control circuit; a plurality of head units having nozzles; and sub control circuits which are connected to the plurality of head units respectively. The main control circuit and each sub control circuit are serially connected to each other via wiring. The wiring comprises: a first communication path for transmitting an image signal; and a second communication path which transmits a discharge time point signal indicating a discharge time point of discharging liquid from the nozzle and is different from the first communication path. The image signal is transmitted to each sub control circuit from the main control circuit via the first communication path. The discharge time point signal is transmitted to each sub control circuit via the second communication path. Each sub control circuit causes the nozzle of the head unit connected thereto to discharge liquid corresponding to an image indicated by the image signal received via the first communication path at the discharge time point indicated by the discharge time point signal received via the second communication path.SELECTED DRAWING: Figure 1
Patent JP-2021183140-A (JP)
Title: Apparatus and method for recording digital images and presenting 3d models of body lumen
Inventor: MICAH WEISENBERG
IPC: A61C13/34
Filed: 2021-07-14
Abstract: To provide an apparatus including a lumen scanner configured to scan a body lumen and acquire data for rendering a 3D model of the body lumen.SOLUTION: A lumen scanner 260 includes: an optical sensor 240 configured to acquire images of the body lumen while the lumen scanner is disposed inside the body lumen; and a fluid nozzle 202 configured to direct fluid onto an area of the body lumen imaged by the optical sensor while the lumen scanner is disposed inside the body lumen.SELECTED DRAWING: Figure 2
Patent JP-2023012916-A (JP)
Title: Composite type deck plate
Inventor: EBISAWA WATARU
IPC: E04B5/40
Filed: 2021-07-14
Abstract: To provide a composite type deck plate allowing a beautiful ceiling surface to be formed by making the ceiling surface have an attractive design (ornamental design) with a woody base (natural material).SOLUTION: A composite type deck plate 10A is formed using a woody base 16 of a specific area, deck plates 15a to 15c with first to third bars arranged above the woody base 16 and aligned in a width direction. Metal bases 17 of the deck plates 15a to 15c with the first to third bars are fixed on an upper surface 37 of the woody base 16 with a plurality of staples 39 in a state of being aligned in a width direction between first and second side edge parts 33 and 34 of the woody base 16.SELECTED DRAWING: Figure 1
Patent JP-2023013549-A (JP)
Title: Imaging apparatus, imaging method, and program
Inventor: KONO KYOSUKE
IPC: H04N25/10
Filed: 2021-07-16
Abstract: To allow creation of an image of visible light with reduced noise in an environment where infrared light is included to a small degree.SOLUTION: An imaging apparatus has: a first pixel acquisition unit that acquires a first pixel value of a target pixel from a first pixel that receives light in a first wavelength region and light in a second wavelength region; a second pixel acquisition unit that acquires a second pixel value of the target pixel from a second pixel that receives the light in the second wavelength region; and a coefficient acquisition unit that acquires a coefficient reduced in value as the degree becomes smaller according to the degree at which a component of the light in the second wavelength region is included in an image, and the imaging apparatus generates a pixel value of the first wavelength region of the target pixel from the first pixel value and the second pixel value multiplied by the acquired coefficient.SELECTED DRAWING: Figure 4
Patent JP-2023019111-A (JP)
Title: game machine
Inventor: TANAKA KOHEI
IPC: A63F7/02
Filed: 2021-07-28
Abstract: To provide a game machine capable of realizing new game properties by effectively utilizing a member for retaining game balls.SOLUTION: In a Pachinko machine, game balls entering a second large winning hole 17A flow to one of a short flow path 92 and a long flow path 93 from a retention area 91, and then are distributed to one of a specific area and a non-specific area by a distribution member 9. In a state in which a short-side stopper 95 is disposed in a first regulation position, game balls can be retained in the retention area 91. A long-side stopper 96 can guide game balls to the long flow path 93 when the maximum retention number of game balls are retained in the retention area 91. A small win game includes: a first small win pattern in which the second large winning hole 17A is opened in a state in which the short-side stopper 95 is controlled to the first regulation position; and a second small win pattern in which the second large winning hole 17A is opened at timing when game balls cannot be more easily retained in the retention area 91 than the first small win pattern.SELECTED DRAWING: Figure 3
Patent JP-2023020038-A (JP)
Title: Display device and electronic apparatus
Inventor: ITO FUMIHISA
IPC: G06F3/041
Filed: 2021-07-30
Abstract: To provide a display device and an electronic apparatus that suppress contact sound and fricative sound and are excellent in tactile sensation due to ultrasonic vibration.SOLUTION: A display device according to the present invention includes a haptic panel and a piezoelectric actuator. The haptic panel has a first principal surface and a second principal surface opposite the first principal surface. The piezoelectric actuator is disposed on the second principal surface and generates vibration. The first principal surface has a rough surface area where surface roughness Rz is first surface roughness, and a non-rough surface area where surface roughness Rz is second surface roughness of 0.001 times or more and 0.8 times or less the first surface roughness. The area ratio of the rough surface area in the first principal surface is 30% or more and 90% or less.SELECTED DRAWING: Figure 8
Patent JP-2023020395-A (JP)
Title: Vehicle driving assistance device
Inventor: YAMASHITA MASAHISA
IPC: G08G1/09
Filed: 2021-07-30
Abstract: To provide a vehicle driving assistance device capable of displaying an appropriate limit speed as a limit speed applied to an own vehicle on a display device.SOLUTION: A vehicle driving assistance device 10 acquires a signal limit speed from vehicle front information and acquires a database limit speed from a database 72. When information on a construction section road signal is contained in the vehicle front information, the vehicle driving assistance device acquires the construction section signal limit speed from the vehicle front information and displays the speed on a display device 22. When the construction section signal limit speed is displayed on the display device when the database limit speed is acquired, and if a distance which has been traveled by the own vehicle after the construction section signal limit speed was acquired is shorter than a predetermined display change permission distance, the vehicle driving assistance device continues the display of the construction section signal limit speed on the display device without displaying the acquired database limit speed on the display device.SELECTED DRAWING: Figure 1
Patent JP-2021184298-A (JP)
Title: Electronically recorded monetary claim processing apparatus, electronically recorded monetary claim processing method, and program
Inventor: NAKADA MIEKO
IPC: G06Q40/02
Filed: 2021-08-17
Abstract: To provide an electronically recorded monetary claim processing apparatus and method for appropriate fund procurement.SOLUTION: An electronically recorded monetary claim processing apparatus 100 includes: a claim registration processing unit 112 which confirms credit information recorded on a recording unit 120 in accordance with a request from a company, updates the credit information recorded on the recording unit 120 when electronically recorded monetary claims can be withdrawn, and registers information on the withdrawn electronically recorded monetary claims, as occurrence recording information, on a recording apparatus of an electronic monetary claim recording institution; a buying processing unit 113 which receives a discount bond transfer request for transferring an electronically recorded monetary claim before a due date, from the company, and calculates a buying price of the electronically recorded monetary claim by applying a debtor discount when the electronically recorded monetary claim to be subjected to the discount bond transfer can be discounted with the debtor discount; and a remittance processing unit 114 which pays the amount of money for the electronically recorded monetary claim to an account of a creditor from an account of the debtor when the due date of the electronically recorded monetary claim withdrawn by a function of the claim registration processing unit 112 comes.SELECTED DRAWING: Figure 2
Patent JP-2021182446-A (JP)
Title: Input device and electronic apparatus including the same
Inventor: SHIBATA KATSUYA
IPC: G06F3/02
Filed: 2021-08-18
Abstract: To provide an input device capable of outputting key information representing a key, and a position information indicating a position where an object such as a finger getting closer, and an electronic apparatus including the same.SOLUTION: An input device 40 includes: an electrode sheet 60 in which the capacitance changes at the position where the object gets closer to the predetermined position out of multiple positions on the sheet surface. a plurality of keys 50 each arranged to be capable of being pressed on the electrode sheet 60; and an input device control unit 100. The input device control unit 100 is configured to detect the amount of change in capacitance Xi at the multiple positions on the electrode sheet 60, output a piece of position information indicating a position where the detected amount of change in capacitance Xi meets a first predetermined condition out of the multiple positions, and output a piece of key information indicating a key 50 in which the detected amount of change in capacitance Xi corresponds to the position where the second specified condition is satisfied out of the multiple positions.SELECTED DRAWING: Figure 2A
Patent JP-2023027874-A (JP)
Title: Negative electrode and lithium ion secondary battery
Inventor: TANIKI RYOSUKE
IPC: H01M4/66
Filed: 2021-08-18
Abstract: To provide a negative electrode and the like capable of improving charge-discharge cycle characteristics.SOLUTION: A negative electrode 30C includes a current collector layer 32 and a lithium metal foil 34 placed on the current collector layer 32. The current collector layer 32 is porous, and at least the inner and outer surfaces of the current collector layer are electrically conductive.SELECTED DRAWING: Figure 1
Patent JP-2023031634-A (JP)
Title: power supply
Inventor: KIMURA YOSHIMITSU
IPC: H02M3/155
Filed: 2021-08-25
Abstract: To provide a power supply which can suppress a complicated control circuit which performs a plurality of phases of interleave control.SOLUTION: In a power supply according to the present disclosure, a first circuit is connected between a first input node and a first node. A second circuit is connected between the first input node and a second node. A first rectifier is connected between the first node and the first output node. A second rectifier is connected between the second node and the first output node. A first switching element is connected between the first node and the second output node. A second switching element is connected between the second node and the second output node. A control circuit performs interleave driving of the first and second switching elements. The first circuit includes the series connection of a first inductive element and a first resistive element. The second circuit includes the series connection of a second inductive element and a second resistive element.SELECTED DRAWING: Figure 1