baber/WOPTO huggingface dataset:
Patent JP-2022147537-A (JP)
Title: internal combustion engine for vehicle
Inventor: MIYASAKA TOMOMI
IPC: F02D43/00
Filed: 2021-03-23
Abstract: To efficiently suppress a misfire in a cylinder while suppressing the size enlargement of an internal combustion engine for a vehicle, and to efficiently suppress the lowering of the drive efficiency of the internal combustion engine.SOLUTION: An internal combustion engine for a vehicle of this invention has three or more cylinders which are aligned in a longitudinal direction. The cylinders have main combustion chambers and sub-chambers, and the three or more cylinders are composed of two outside cylinders arranged at both outer sides in the longitudinal direction, and one or more inside cylinders located between the two outside cylinders in the longitudinal direction. The internal combustion engine also has sub-chamber ignitors which are arranged in the sub-chambers in the two outside cylinders, and the sub-chambers in one or more inside cylinders, and main chamber ignitors arranged in the main combustion chambers of the two outside cylinders.SELECTED DRAWING: Figure 1
Patent JP-2022150737-A (JP)
Title: Vehicle-protecting member
Inventor: HISHINUMA Keito
IPC: B32B5/18
Filed: 2021-03-26
Abstract: To provide a vehicle-protecting member that includes a resin foam sheet having high shock absorptivity and high followability to a curved shape.SOLUTION: A vehicle-protecting member includes a resin foam sheet and has a thickness of 3-15 mm, a flexural rigidity of 10,000-40,000,000 MPa mm4, and a shock absorptivity of 40-95% when an iron ball of 287 g is dropped onto it.SELECTED DRAWING: None
Patent JP-2022151153-A (JP)
Title: Transport device of heating furnace
Inventor: KOBAYASHI YUTA
IPC: F27D7/06
Filed: 2021-03-26
Abstract: To provide a transport device of a heating furnace capable of reducing the whole length of a heating furnace.SOLUTION: A transport device of a heating furnace comprises: a roller type transport device 10 covered by a hood 30 air-tightly provided subsequentially to the furnace body 14 of a heating furnace 12 so as to be maintained in an atmosphere in the heating furnace 12 and transporting objects K to be transported fed out in plural lines from the outlet of the heating furnace 12 using plural transport rollers standing in a line at prescribed central intervals in a transport direction A1 to form a transport passage H; and a substitution chamber 32 comprising an inlet shutter 32e and an outlet shutter 32, air-tightly provided subsequentially to the hood 30 and stored with the objects K to be transported in a horizontal line between the inlet shutter 32e and the outlet shutter 32f. Therefore, since it is not necessary to provide a cooling region for holding a heating treatment material under a gas atmosphere till it reaches a relatively low temperature and a substitution chamber at the inside of the heating furnace 12, the furnace length of the heating furnace 12 and the cost of the heat facility are reduced.SELECTED DRAWING: Figure 1
Patent JP-2022153883-A (JP)
Title: Silicon wafer for measuring temperature distribution, manufacturing method therefor, and method of manufacturing heater plate for heating semiconductor wafer
Inventor: CHIBA MASAHIRO
IPC: G01J5/48
Filed: 2021-03-30
Abstract: To provide a silicon wafer for measuring temperature distribution, which allows for measuring temperature distribution on a surface thereof using an infrared thermo camera, a method of manufacturing the same, and a method of manufacturing a heater plate for heating semiconductor wafers.SOLUTION: T silicon wafer 100 for measuring temperature distribution is provided, comprising a tabular silicon substrate 110 and a black body film 120 with an emissivity of 90% or greater formed on one surface of the silicon substrate 110. The black body film 120 has an average thickness of 10 to 50 μm, and a value obtained by dividing the standard deviation of the thickness of the black body film 120 by the average thickness of the black body film 120 is less than 0.08.SELECTED DRAWING: Figure 2
Patent JP-2021167943-A (JP)
Title: Electronic apparatus and accessory
Inventor: SAKAMOTO HIROMICHI
IPC: H04N5/225
Filed: 2021-03-31
Abstract: To make it possible to secure the connection of a contact of reference potential between an accessory and an electronic apparatus even if static pressure or impact is applied to the accessory.SOLUTION: An electronic apparatus 100 has an accessory 200 detachably attached thereto, and a plurality of contacts TA01-TA21 electrically connected to the accessory are arranged in a line. The plurality of contacts include: contacts TA02, TA03, TA05-TA017, TA19, and TA20 used for power supply from the electronic apparatus to the accessory or communication between the electronic apparatus and the accessory; first ground contacts TA01 and TA21 connected to the ground, which are contacts at both ends of the plurality of contacts; and second ground contacts TA04 and TA18 connected to the ground, which are contacts at both ends of partial contacts when the accessory is connected to the partial contacts among the plurality of contacts excluding the first ground contacts.SELECTED DRAWING: Figure 1
Patent JP-2022158237-A (JP)
Title: Voice guide presentation apparatus and voice guide presentation method
Inventor: KAMINUMA MITSUNOBU
IPC: B60W40/08
Filed: 2021-04-01
Abstract: To provide a voice guide presentation apparatus.SOLUTION: An apparatus includes: a voice output unit for outputting a voice guide or an audible question to a driver of a vehicle; a voice input unit to which answer voice from the driver is input after outputting of the audible question; and a state estimation unit for computing an amount of time from outputting of the audible question to inputting of answer voice, and estimating that the driver is in a driving concentrated state where the driver is concentrated in driving of the vehicle when the time from the outputting of the audible question to inputting of the answer voice exceeds a given value, and estimating that the driver is not in a driving concentrated state where the driver is concentrated in driving of the vehicle when the time from the outputting of the audible question to inputting of the answer voice does not exceed the given value. In a case where the state estimation unit estimates that the driver is in a driving concentrated state, the voice output unit inhibits output of voice guide to the driver.SELECTED DRAWING: Figure 13
Patent JP-2022158677-A (JP)
Title: Device and system for zero-knowledge proof to be performed by multi-party computation
Inventor: KAWAGUCHI SHOJI
IPC: G06F21/62
Filed: 2021-04-02
Abstract: To realize a technique capable of implementing a certification service with higher user convenience or reducing the risk of leakage of privacy information.SOLUTION: A device is one of a plurality of devices participating in a multi-party computation on which a protocol for performing zero-knowledge proof in secret-sharing-based multi-party computation is implemented, and includes acquisition means for acquiring a share of data relating to a matter to be proved, and output means for outputting an output share obtained as a result of performing calculation according to a protocol with the acquired share as an input. It is possible to verification in zero-knowledge proof by output shares collected from a plurality of devices participating in a multi-party computation.SELECTED DRAWING: Figure 1
Patent JP-2022159905-A (JP)
Title: Bipolar storage battery and method of manufacturing bipolar storage battery
Inventor: TAIRA YOSHINOBU
IPC: H01M50/522
Filed: 2021-04-05
Abstract: To provide a bipolar storage battery and a method for manufacturing a bipolar storage battery that can surely prevent liquid leakage caused by the movement of an electrolytic solution from a positive electrode side to a negative electrode side through a through-hole provided to through a substrate while ensuring conduction between the positive electrode and the negative electrode, thereby maintaining performance of the storage battery, extending service life thereof, and shortening manufacturing tact time.SOLUTION: A positive electrode 111, a negative electrode 112, and a separator 113 interposed between the positive electrode 111 and the negative electrode 112 are provided. Cell members 110 laminated and arranged at intervals, and a space forming member 120 forming a plurality of spaces for individually accommodating the plurality of cell members 110 are provided. A metal layer 150 is provided between a positive electrode current collector 111a and a substrate 121, or between a negative electrode current collector 112a and the substrate 121. The metal layer 150 is made of a metal or alloy having a melting point lower than that of the metal or alloy forming the positive electrode current collector 111a and the negative electrode current collector 112a.SELECTED DRAWING: Figure 1
Patent JP-2022161103-A (JP)
Title: Image processing apparatus, control method thereof, and program
Inventor: ASANUMA TOMOYA
IPC: G06T7/00
Filed: 2021-04-08
Abstract: To solve a problem in which creating a matching model is a big burden when there are many types of detection targets.SOLUTION: An image processing apparatus includes means that acquires a photographic image, setting means that sets a plurality of parameters for generating a matching model, generation means that generates the matching model for detecting a target object based on the photographic image acquired by the acquisition means and the plurality of parameters set by the setting means, and identification means that identifies, when generating a plurality of matching models for a plurality of target object by setting the plurality of parameters, items of common parameters used in common among the plurality of target objects among the plurality of parameters and items of individual parameters determined for each of the plurality of target objects.SELECTED DRAWING: Figure 13
Patent JP-2022161242-A (JP)
Title: Method for producing polymerizable compound
Inventor: ISHIKAWA TAKASHI
IPC: C07C67/08
Filed: 2021-04-08
Abstract: To provide a method for selective esterification of a phenol derivative having an alcoholic hydroxy group.SOLUTION: A method for producing a polymerizable compound represented by formula (D) includes reacting an alcohol compound represented by formula (A) with a methacrylic acid halide in the presence of an aniline [where R1-R4 each individually represent H, a halogen atom, or a C1-6 alkyl group; R5 represents a C1-12 alkanediyl group; Y represents H or a methyl group].SELECTED DRAWING: None
Patent JP-2022161651-A (JP)
Title: Floor material
Inventor: INAZU AKIRA
IPC: B32B5/18
Filed: 2021-04-09
Abstract: To provide a floor material which has an excellent sound proof property in which a reduction amount of a heavy floor impact sound level is equal to or greater than ΔLH-3 which is measured by using a standard impact source (tire impact source of impact characteristic (1)=bang machine) according to JIS A 1440-2.SOLUTION: A floor material is obtained by laminating a cushion sheet whose compressive elasticity modulus is 1.0-7.0 MPa on a lower surface of a tabular core material whose bending elasticity modulus is 500-9,000 MPa. In the tabular core material, a mean value of an aspect ratio of internally present cells is 1.1-4.0, and a polyolefin resin sheet whose tensile elasticity modulus is equal to or greater than 5 GPa is laminated at least on one surface of a polyolefin resin foam sheet whose expansion ratio is 3-20 times. In the floor material, a reduction amount of a heavy floor impact sound level is equal to or greater than ΔLH-3 which is measured by using a standard impact source (tire impact source of impact characteristic (1)=bang machine) according to JIS A 1440-2.SELECTED DRAWING: Figure 1
Patent JP-2022162269-A (JP)
Title: Stopper device for kick-back countermeasure, set of accessories used with portable cutter, and portable cutting system
Inventor: MURAKAMI MASAKI
IPC: B27G19/04
Filed: 2021-04-12
Abstract: To provide a stopper device of a portable cutter for kick-back countermeasure in which restraining condition is easily cancelled.SOLUTION: A stopper device includes a pivot member comprising: a connection part which is directly or indirectly connected to a base or a long ruler adapter; a first pressing part; and a second pressing part. The pivot member is pivotably arranged against the base in a first pivoting direction when a portable cutter is moved to a first side in a longer direction of the long ruler in a connecting condition where the pivot member is connected through the connection part to the base or the long ruler adapter. The pivot member is given in which: when the pivot member is pivoted to a prescribed pivoting position in the pivoting direction, the first pressing part and the second pressing part approach a projection so that the first pressing part presses the projection in a direction opposite to the second pressing part and the second pressing part presses the projection in a direction opposite to the first pressing part. The first pressing part and the second pressing part do not press the projection when the pivoting member is not pivoted to the prescribed pivoting position.SELECTED DRAWING: Figure 12
Patent JP-2022162281-A (JP)
Title: Flow rate control valve
Inventor: SHISHIDO KENJI
IPC: F16K31/60
Filed: 2021-04-12
Abstract: To provide a flow rate control valve which is reducible in a size by displaying an opening of a flow passage.SOLUTION: A flow rate control valve 10 has: a scale body 70 for moving a needle valve 27 in a first axial direction according to a rotation operation amount of a handle 32 which is rotatably arranged at one end part of a first body 12 extending in a first axis L1 direction, adjusting an opening of a second flow passage 16b in the first body, and having a scale for indicating the rotation operation amount of the handle; a scale indication part 34 indicating a scale corresponding to the rotation operation amount of the handle; a shaft part 40 moving in the first axial direction with respect to the handle, and rotating integrally with the handle around the first axis; and a clutch mechanism for switching the scale at a turn of the handle by a prescribed angle. The clutch mechanism has an engagement part, an engaged part and a clutch drive mechanism, and the scale induction part and a scale body integrally rotate with respect to each other at the engagement of the engagement part and the engaged part. The clutch drive mechanism releases the engagement of the engagement part and the engaged part at the turn of the handle by the prescribed angle, and makes the engagement part and the engaged part reengaged after the switching of the scale by rotating the scale indication part.SELECTED DRAWING: Figure 4
Patent JP-2022163340-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-04-14
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A performance control CPU 120 can execute a super-ready-to-win performance after a decorative pattern displayed on an image display device 5 becomes a ready-to-win mode. The super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in a super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part.SELECTED DRAWING: Figure 11-32
Patent JP-2022163370-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-04-14
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A performance control CPU 120 can execute a super-ready-to-win performance after a decorative pattern displayed on an image display device 5 becomes a ready-to-win mode. The super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in a super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part.SELECTED DRAWING: Figure 11-32
Patent JP-2021176297-A (JP)
Title: Cold water-soluble creaming powder
Inventor: NEMOTO YUTA
IPC: A23L9/20
Filed: 2021-04-28
Abstract: To provide creaming powder that can be easily dissolved in cold water.SOLUTION: Cold water-soluble creaming powder is provided, where at least a part of a surface of the creaming powder is coated with a composition containing edible oil and fat, and the composition has an amount of removed oil per 6 cm2 of quantitative filter paper of 0.02 g or less. The amount of removed oil is measured by the following steps (1)-(4): (1) heating and melting the composition at 70°C followed by keeping it still at 40°C for 3 hours or more to cause it to gelatinize; (2) placing a quantitative filter paper on a top face of gel thus obtained after the step (1) to let it adhere to the gel; (3) keeping still the gel with the quantitative filter paper adhering to it at 40°C for 1 hour after the step (2); and (4) peeling the quantitative filter paper from the gel after the step (3), and measuring an increase in a weight of the quantitative filter paper as the amount of removed oil of the composition.SELECTED DRAWING: None
Patent JP-2022170928-A (JP)
Title: game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2021-04-30
Abstract: To provide a game machine which can execute a performance giving excellent amusement.SOLUTION: A game machine can execute, in a variation of a special drawing pattern, a variation performance which operates and displays a performance drawing pattern; and when an initial variation performance in a second mode is started when an information display is displayed, in the initial variation performance, makes an operation display of the information display difficult or impossible to be seen and then do not make the information display, easy to be seen, and makes the operation display of the performance drawing pattern difficult or impossible to be seen and then do not make the operation display of the performance drawing pattern easy to be seen.SELECTED DRAWING: Figure 188
Patent JP-2022171019-A (JP)
Title: Ink jet printing device
Inventor: TAKAKUSA TADASHI
IPC: B41J2/01
Filed: 2021-04-30
Abstract: To provide an ink jet printing device capable of reducing ink scattering.SOLUTION: A control unit 5 executes control to carry out printing on a base material 15 without discharging ink to a position where the base material 15 is not present on the basis of the result of detecting a shape of the base material 15 by a height detection unit 27 in a plan view while moving a head unit 26 in a main scanning direction by a main scanning drive motor 23.SELECTED DRAWING: Figure 2
Patent JP-2021118917-A (JP)
Title: Head for oral care implement and oral care implement
Inventor: UWE JUNGNICKEL
IPC: A46D1/00
Filed: 2021-05-06
Abstract: To provide a head for an oral care implement in which good cleaning characteristics are obtained by removing dental plaque and debris from a tooth and the surface of gums.SOLUTION: A head 14 for an oral care implement comprises at least one tooth cleaning element 16 of a first type, and at least one tooth cleaning element 96 of a second type. The at least one tooth cleaning element of the first type has a length extension along a longitudinal axis being about 1 mm to about 2 mm shorter than the length extension of the at least one tooth cleaning element of the second type along its longitudinal axis. The at least one tooth cleaning element of the first type is a tuft of a first type comprising a plurality of filaments 20, each filament having a longitudinal axis and a substantially cross-shaped cross-sectional area extending in a plane substantially perpendicular to the longitudinal axis. The cross-shaped cross-sectional area has four projections and four channels, the projections and channels being arranged in an alternating manner. The at least one tuft of the first type has a packing factor within a range from about 40% to about 55%, preferably from about 45% to about 50%.SELECTED DRAWING: Figure 1
Patent JP-2022172668-A (JP)
Title: Ion beam irradiation apparatus
Inventor: KAI HIROAKI
IPC: H01J37/20
Filed: 2021-05-06
Abstract: To provide an ion beam irradiation apparatus capable of suppressing deposits in a vacuum vessel from being diffused into the vacuum vessel.SOLUTION: An ion beam irradiation apparatus 10 includes a vacuum vessel 18 having an internal space R where an ion beam IB taken out from an ion source 11 passes in a first direction D1. The vacuum vessel 18 has a recess 22 that brings the internal space R to expand in a second direction D2 intersecting the first direction D1 in a portion of the area between the ion source 11 and a mass spectrometer 14. The ion beam irradiation apparatus 10 is further provided with blocking members 23a, 23b that hide a portion of the area of the recess 22 from the ion beam IB in the internal space R.SELECTED DRAWING: Figure 2
Patent JP-2022174893-A (JP)
Inventor: FUJISHIMA AKIRA
IPC: G01N21/77
Filed: 2021-05-12
Abstract: 【課題】光触媒能を簡便に測定でき、高い感度で高精度に測定することができる光触媒能測定装置を提供する。【解決手段】光触媒を有する基材４０の光触媒能を測定する装置であって、前記基材は、該基材上に蛍光色素が付与されており、前記光触媒を励起させる第１の励起光及び前記蛍光色素を励起させる第２の励起光を照射する照射手段１１、１２と、前記蛍光色素の蛍光を受光する受光手段１４と、を備えることを特徴とする。【選択図】図１
Patent JP-2021112684-A (JP)
Title: Information processing program, information processing device, information processing system, and information processing method
Inventor: SENSUI KAZUYOSHI
IPC: A63F13/792
Filed: 2021-05-17
Abstract: To provide an information processing program, an information processing device, an information processing system and an information processing method which do not have to redo from the beginning even in the case that a prescribed condition is not achieved in a game in which the prescribed condition is provided as a target.SOLUTION: At least one game object selected from game objects owned by a user is arranged in a game space, and a score is calculated on the basis of the game object. In the case that the score satisfies an achievement condition, an intra-game effect corresponding to the achievement condition is generated. If a certain semi-achievement condition having a relation that is not satisfied at the same time with the achievement condition is achieved even though the score does not satisfy the achievement condition, a game state is changed such that an intra-game effect corresponding to the achievement condition is generated in exchange for a change in an exchange parameter.SELECTED DRAWING: Figure 23
Patent JP-2022172435-A (JP)
Title: Electronic device and method for providing activity information on user in platform
Inventor: CHOI JIN YOUNG
IPC: G06Q30/02
Filed: 2021-05-18
Abstract: To disclose an electronic device and method for providing activity information on a user in a platform.SOLUTION: An information providing method for an electronic device may include the steps of: acquiring information on an action of at least one user terminal connected to a platform; checking activity information on at least one user based on the information on the action; receiving requirement information including an already set condition from at least one external device; checking at least one first activity information according to the already set condition in the activity information on at least one user; and transmitting the at least one first activity information to the at least one external device.SELECTED DRAWING: Figure 2