baber/WOPTO huggingface dataset:
Patent JP-2020190742-A (JP)
Title: Lithographic apparatus
Inventor: BUTLER HANS
IPC: H01L21/683
Filed: 2020-07-22
Abstract: To provide an improved measurement system to accurately position a substrate relative to a lithographic apparatus.SOLUTION: A lithographic apparatus comprises a substrate table WT, a projection system PS, an encoder system 210, a measurement frame 220, and a measurement system 230. The substrate table has a holding surface 200 for holding a substrate W. The projection system is for projecting an image on the substrate. The encoder system is for providing a signal representative of a position of the substrate table. The measurement system is for measuring a property of the lithographic apparatus. The holding surface is along a plane 240. The projection system is at a first side of the plane. The measurement frame is arranged to support at least part of the encoder system and at least part of the measurement system at a second side of the plane different from the first side.SELECTED DRAWING: Figure 2
Patent JP-2022026711-A (JP)
Title: Power conversion adapter
Inventor: NAKADA KENICHI
IPC: H02J7/00
Filed: 2020-07-31
Abstract: To enable external charging by an AC charger even in a vehicle having no connector for AC charging.SOLUTION: A power conversion adapter 10 having compatibility with a vehicle connector for AC charging includes: a connector 11; a plug 12 connectable to a vehicle connector for DC charging; and an AC/DC converter 13 connected between the connector 11 and the plug 12.SELECTED DRAWING: Figure 2
Patent JP-2022026827-A (JP)
Title: Solder alloy
Inventor: IIJIMA YUKI
IPC: C22C13/02
Filed: 2020-07-31
Abstract: To provide a solder alloy having excellent creep resistance and excellent processability.SOLUTION: A solder alloy has an alloy composition consisting of, in mass %, Ag: 0 to 4%, Cu: 0.1 to 1.0%, Ni: 0.01 to 0.3%, Sb: 5.1 to 7.5%, Bi: 0.1 to 4.5%, Co: 0.001 to 0.3%, P: 0.001 to 0.2%, and the balance being Sn.SELECTED DRAWING: None
Patent JP-2022028156-A (JP)
Title: High pressure tank
Inventor: KATANO KOJI
IPC: H01M8/04
Filed: 2020-08-03
Abstract: To provide a high pressure tank which is manufactured with a pipe part and a dome part formed separately and joined together, for achieving higher strength of a liner.SOLUTION: The high pressure tank includes a fiber reinforced resin pipe part having a first straight pipe portion and two first enlarged portions connected to both ends of the first straight pipe portion and each having an inner diameter gradually enlarged as being apart from both ends, and formed with fibers wound in a first direction, two semispherical dome parts opened at their ends, the two fiber reinforced resin dome parts being arranged so that the first enlarged portions are located inside the ends and formed with fibers wound in a second direction different from the first direction, and a liner arranged inside a joint body having the pipe part and the two dome parts joined together, the liner having a second straight pipe portion arranged inside the first straight pipe portion, and two second enlarged portions each having an outer diameter gradually enlarged as being apart from both ends of the first straight pipe portion and thicker than the second straight pipe portion.SELECTED DRAWING: Figure 1
Patent JP-2022031017-A (JP)
Title: Resistor and method for manufacturing resistor
Inventor: TAKATSUKA YUJI
IPC: H01C17/14
Filed: 2020-08-07
Abstract: To provide a resistor that does not contain a lead component, in which the absolute value of a resistance temperature coefficient is 100 ppm/K or less.SOLUTION: There is provided a resistor that does not contain a lead component, and has a first resistor that has a negative resistance temperature coefficient and a second resistor that has a positive resistance temperature coefficient, wherein the first resistor and the second resistor are arranged in series, the first resistor is a multilayer film in which an insulating film is laminated on an electroconductive thin film, the second resistor is a thin film including RuO2, and the mixing ratio that is the ratio of the resistance value of the first resistor to the resistance value of the resistor is within a range where the absolute value of the resistance temperature coefficient of the resistor is 100 ppm or less.SELECTED DRAWING: Figure 2
Patent JP-2020189162-A (JP)
Title: Game device and program
Inventor: MUROYA TSUNEZO
IPC: A63F13/814
Filed: 2020-08-18
Abstract: To further efficiently utilize operation information of a user.SOLUTION: A game device includes: a first play execution section for executing play processing of a game based on operation by a user on a first play condition; a storage section for storing play data related to the operation by the user in a storage part; and a second play execution part for executing auto-play processing on a second play condition based on the play data stored in the storage part instead of the operation by the user.SELECTED DRAWING: Figure 7
Patent JP-2022035285-A (JP)
Title: Estimation method and estimation device for connection strength
Inventor: ITO YUKA
IPC: G01N3/00
Filed: 2020-08-20
Abstract: To provide a technology capable of estimating connection strength of a composite material without executing destructive inspection for the composite material.SOLUTION: A method for estimating the connection strength of a composite member in which a base material and a resin member are connected, comprises: acquiring a cross-section curve of the surface of the blasted base material; calculating a roughness parameter of the surface of the base material based on the acquired cross-section curve and a reference length of a roughness curve set to a predetermined value for a roughness curve calculated from the cross-section curve; and estimating the connection strength of a composite member based on the calculated roughness parameter.SELECTED DRAWING: Figure 9
Patent JP-2020196894-A (JP)
Title: Method and apparatus for producing modified polymerization initiator
Inventor: LEE TAE CHUL
IPC: C07F1/02
Filed: 2020-08-21
Abstract: To provide a method and an apparatus which have been devised to solve the problems of the prior art.SOLUTION: The present invention relates to a method for producing a modified polymerization initiator, and more particularly, to a method for producing a modified polymerization initiator, in which the method includes the steps of: (S1) introducing a first fluid through a first fluid inlet and a second fluid through a second fluid inlet into a reactor having the first fluid inlet including a first functional group-containing compound and the second fluid inlet including a second functional group-containing compound, and reacting the first functional group-containing compound with the second functional group-containing compound; and (S2) obtaining the modified polymerization initiator prepared by the reaction of the step (S1) through an outlet provided in the reactor, in which the step (S1) and step (S2) are continuously performed, in which in the step (S1), the flow amounts of the first fluid and the second fluid are maintained constant at the time when the first fluid and the second fluid are mixed, and the flow rate of the first fluid is increased. Also, the present invention provides an apparatus for producing a modified polymerization initiator for performing the same.SELECTED DRAWING: Figure 1
Patent JP-2022046868-A (JP)
Title: Storage goods
Inventor: YAMAGUCHI KENJIRO
IPC: A45C7/00
Filed: 2020-09-11
Abstract: To provide storage goods capable of being reduced in a dimension not only in a direction in which a storage space is expanded and shrunk when being folded, but also in a direction crossing the same direction.SOLUTION: Storage goods comprise a loop shaped wire frame. One side of the wire frame has a first U-shaped part, and an opposite side thereof has a second U-shaped part. In the wire frame, by folding inward, a part between the first U-shaped part and the second U-shaped part, a flat wire is caused to cross for forming three ring bodies, then by overlapping the three ring bodies, the storage goods become in a disk-shape in a folded state. The storage goods have an object storage part having a port into which a prescribed object can be inserted. A flexible member has a flexible wall face which can be expanded in a direction crossing the flexible member in an expanded state, and can expand the object storage part. The object storage part can be formed and partitioned by both of the flexible member and the wall face expanded.SELECTED DRAWING: Figure 4
Patent JP-2022052775-A (JP)
Title: Packaging container and inner tray
Inventor: KOBAYASHI HIROYUKI
IPC: B65D77/04
Filed: 2020-09-16
Abstract: To provide a packaging container capable of easily securing sealability while forming upper and lower spaces inside by an inner tray and easily securing sealability even when a lid body is directly mounted on a container body without using the inner tray; and an inner tray.SOLUTION: A food packaging container 1, including a container body 2 having an opening M, a lid 4 closing the opening M, and an inner tray 3 positioned between the container body 2 and the lid 4, in which the container body 2 has a fitting receiving portion 24 provided at the top of a peripheral wall 22; the lid 4 has a lid fitting portion 45 that can be fitted to an inner surface Fa of the fitting receiving portion 24; and the inner tray 3 has a partition 31 that separates a lower space Sa and the upper space Sb, an interior fitting portion 36 that is fitted to the inner surface Fa of the fitting receiving portion 24, an exterior fitting portion 37 that is fitted to the outer surface of a lid fitting portion 45, and a dimension difference adjustment portion 5 that extends from the top of the interior fitting portion 36 and is connected to the bottom of the exterior fitting portion 37.SELECTED DRAWING: Figure 4
Patent JP-2022049963-A (JP)
Title: Game machine
Inventor: NISHIMURA TOSHINARI
IPC: A63F7/02
Filed: 2020-09-17
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game.SOLUTION: A Pachinko machine includes: a main control device for holding a jackpot lottery on the basis of reservation information by acquiring the reservation information on the basis of entry into an operation hole; a reservation display device 600K for displaying reservation patterns corresponding in number to a reservation number; a pattern display device 500K for displaying a pattern combination corresponding to a lottery result; and a movable performance device 800K. A second chance-up performance is executed during a game round by collaboration of the pattern display device 500K and the movable performance device 800K. In the second chance-up performance, a display 814K of a movable decorative body 801K covers one portion of a variation display area of a pattern from the front. In this case, the display 814K is retained in a state for covering one portion of a reservation number display part 602K of the reservation display device 600K, and a pseudo image for imitating a reservation pattern positioned behind the display 814K is displayed on the display 814K.SELECTED DRAWING: Figure 329
Patent JP-2022050732-A (JP)
Title: Transported object detection device
Inventor: YAMAUCHI MIYUKI
IPC: G06K7/10
Filed: 2020-09-18
Abstract: To provide a transported object detection system capable of precisely detecting a position of a transported object with a radio tag attached thereto, the radio tag having identification information.SOLUTION: When reception means disposed on progress of a transportation path has received identification information specific to a radio tag attached to a transported object, a transported object detection device filters, with prescribed conditions, the identification information specific to the radio tag attached to the received transported object, and determines whether the transported object has been detected with the specific identification information satisfying the conditions.SELECTED DRAWING: Figure 3
Patent JP-2022052135-A (JP)
Title: Target direction acquisition device, control system, method of orienting surveying device to target direction, and program
Inventor: SASAKI AKIRA
IPC: G01C15/00
Filed: 2020-09-23
Abstract: To obtain a technique capable of detecting a target direction on the side of a surveying device without requiring new hardware as much as possible.SOLUTION: A target direction acquisition method acquires a direction of a reflection prism 400 as viewed from a laser scanner 100, and calculates a direction of the reflection prism 400 as viewed from the laser scanner 100 based on a position of the reflection prism 400 measured by a smartphone 200 equipped with a GNSS position measuring device and a position of the laser scanner 100 measured by a smartphone 150 equipped with the GNSS position measuring device.SELECTED DRAWING: Figure 1
Patent JP-2022053036-A (JP)
Title: Degradation-status prediction system and degradation-status prediction method
Inventor: FUKUI KENICHI
IPC: G01H17/00
Filed: 2020-09-24
Abstract: To improve the estimation accuracy of degradation status.SOLUTION: A degradation-status prediction system 100 includes: a main input derivation section 110 that derives main inputs indicating degradation of a movement mechanism at each of measurement timings; an auxiliary input derivation section 120 that derives auxiliary inputs in which degradation data at the measurement timings are arranged in time series; a training section 130 that causes a movement mechanism for learning to move up to a movement limit and that trains a multi-regression model 150 to which the main inputs and the auxiliary inputs at a plurality of measurement timings up to the movement limit are input; and a degradation-status derivation section 140 that derives degradation status by the trained multi-regression model 150 using the main inputs derived by the main input derivation section 110 and the auxiliary inputs derived by the auxiliary input derivation section 120 on the basis of a movement mechanism for evaluation as inputs.SELECTED DRAWING: Figure 2
Patent JP-2022053242-A (JP)
Title: Driving support device, driving support method, and program
Inventor: WATANABE TAKESHI
IPC: G08G1/01
Filed: 2020-09-24
Abstract: To provide a driving support device capable of appropriately supporting a driver as to a traffic violation defined by a series of traveling progress, and to provide a driving support method and a program thereof.SOLUTION: A driving support device 10 comprises; a data acquisition part 101 for acquiring time-series data regarding traveling of a vehicle; and a warning control part 105 that performs control to determine whether or not the traveling specified by the time-series data is identical to the traveling progress to a predetermined point in time from an initial point in time out of a series of the traveling progress for defining a traffic violation and to output a warning when it is identical thereto.SELECTED DRAWING: Figure 1
Patent JP-2022053258-A (JP)
Title: Power generation system, control method, and program
Inventor: HIRASHIMA MASAHIRO
IPC: H01M10/44
Filed: 2020-09-24
Abstract: To prevent overcharge of a storage battery during an autonomous operation of a distributed power system comprising a power generation mechanism and a power storage mechanism.SOLUTION: A power converter comprises: a control unit; a first power conversion unit that converts a voltage of DC power generated by a power generation device on the basis of a control command related to maximum power point follow-up control from the control unit and supplies the voltage to a power bus; and a second power conversion unit that is connected with the power bus, converts the voltage of the DC power supplied to the power bus on the basis of a charge-discharge control command related to charge-discharge control from the control unit and charges a storage battery, or converts the voltage of the DC power discharged from the storage battery and supplies the voltage to the power bus. When an amount of power generated by the power generation device exceeds an amount of load power consumed by a load and a state of charge of the storage battery satisfies a predetermined condition during an autonomous operation, the control unit controls the first power conversion unit and the second power conversion unit to supply, to the power bus, the DC power obtained through discharge of storage power charged in the power storage battery preferentially over the DC power generated by the power generation device.SELECTED DRAWING: Figure 6
Patent JP-2022054854-A (JP)
Title: Alternative ticket issuing device, server, method, and program
Inventor: YAMAZAKI MEGUMI
IPC: G07B1/00
Filed: 2020-09-28
Abstract: To provide a mechanism that can simply prove being a legitimate owner of a season ticket and issue an alternative ticket that replaces the season ticket.SOLUTION: A ticket issuing device that issues an alternative ticket that is used in place of a season ticket of a facility which a user regularly uses includes: means for inquiring a server of a card company used when a user purchased a season ticket with a credit card or another payment card; means for acquiring purchase information including the day of purchase of the season ticket and usage conditions of the season ticket from the card company; means for determining validity of the season ticket based on the purchase information; and means for issuing an alternative ticket within the scope of the usage conditions of the season ticket when the season ticket is valid.SELECTED DRAWING: Figure 2
Patent JP-2022057221-A (JP)
Title: Resin composition and conductivity improvement method
Inventor: OUCHI YUKI
IPC: H01B1/24
Filed: 2020-09-30
Abstract: To provide a resin composition exhibiting high conductivity.SOLUTION: A resin composition contains a resin, a carbon nanotube, and a compound of formula (1). In the formula, X1a and X1b each independently represents a group represented by formula (X1).SELECTED DRAWING: None
Patent JP-2022057406-A (JP)
Title: Magnetic thin film
Inventor: MIYAMOTO MITSUNORI
IPC: G11B11/105
Filed: 2020-09-30
Abstract: To provide a magnetic thin film for solving a problem that it is difficult to be magnetized by an external magnetic field and Faraday effect is small (less likely to occur), because a direction of light travel, that is, magnetization in a vertical direction of a film surface is used when using the Faraday effect of a thin film magnetic material.SOLUTION: A magnetic thin film (vertically magnetized granular film) has a granular structure having a structure in which magnetic nanoparticles are dispersed in a dielectric, and is composed of a macrostructure that is long in a direction perpendicular to a film surface and is grown in a columnar shape.SELECTED DRAWING: Figure 1
Patent JP-2021064365-A (JP)
Title: Information processing device and information processing method
Inventor: XIA YINGJU
IPC: G06N20/00
Filed: 2020-10-01
Abstract: To provide an information processing device and an information processing method.SOLUTION: The information processing device comprises: a change point detection part for detecting a plurality of change points from a target history characteristic data sequence using a first data dividing unit, in which the degree of first change of the characteristic of a first change point among the plurality of change points to the statistical characteristic of data in the first data dividing unit is larger than the degree of second change of the characteristic of a second change point among the plurality of change points to the statistical characteristic of data in the first data dividing unit; a history characteristic data sequence dividing part for dividing the history characteristic data sequence into a plurality of data segments on the basis of the detected first and second change points; and a training part for training a target predictor on the basis of the plurality of data segments, the predictor being used for predicting characteristic data that the target changes with the passage of time.SELECTED DRAWING: Figure 1
Patent JP-2021080436-A (JP)
Title: Polishing slurry and method of manufacturing semiconductor device
Inventor: JUNG MOON IL
IPC: B82B1/00
Filed: 2020-10-02
Abstract: To provide polishing slurry and a method of manufacturing a semiconductor device.SOLUTION: Polishing slurry includes a fullerene derivative and a compound having at least one positively charged functional group. Also provided is a method of manufacturing a semiconductor device using the polishing slurry.SELECTED DRAWING: Figure 1
Patent JP-2022061876-A (JP)
Title: Function identification method
Inventor: SUZUKI TAKUYA
IPC: G06F17/17
Filed: 2020-10-07
Abstract: To remove unnecessary terms and obtain a numerical expression which simplifies a relationship between data.SOLUTION: In a function identification method, a first candidate coefficient vector having a corrected unknown parameter so as to correct an error is calculated according to a predetermined estimation method, on the basis of an error between an output calculated from an output of a numerical expression using a candidate coefficient vector of a calculation object and correct answer data, and an output of the correct answer data, with regard to a candidate coefficient vector of an unknown coefficient group, by making an unknown parameter per term in the numerical expression the unknown coefficient group. Further, on the basis of the error between the output obtained by calculating the numerical expression using the first candidate coefficient vector and the output of the correct answer data, a second candidate coefficient vector having corrected the first candidate coefficient vector so that a norm is small by removing an unnecessary unknown parameter is calculated without influencing the error, by using the predetermined estimation method. Then, the calculation is repeated until a prescribed condition is satisfied in order to derive a formula of the numerical expression.SELECTED DRAWING: Figure 1
Patent JP-2022062524-A (JP)
Title: Method for predicting physical property of metallic material
Inventor: TARUI HIROYASU
IPC: G06F30/10
Filed: 2020-10-08
Abstract: To provide a physical property prediction method for easily predicting the physical properties of metallic material.SOLUTION: A physical property prediction method according to an embodiment includes: determining the composition of metallic material; arranging atoms in a basic box of a periodic boundary condition; modeling a bulk structure of the metallic material to create a bulk model; modeling a slab structure including the bulk structure and an interface to create a slab model; calculating the relaxation state of each of the models at an arbitrary temperature through simulation based on a molecular dynamics method; calculating the internal energy of each of the models in the relaxation state; and calculating interfacial energy.SELECTED DRAWING: Figure 1
Patent JP-2022063530-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ISHII KENJI
IPC: G03G15/20
Filed: 2020-10-12
Abstract: To provide a fixing device that can prevent lubricant from being depleted early.SOLUTION: A fixing device comprises: an endless belt member that is stretched on a plurality of stretching members; heating means 33 that heats the belt member; and lubricant application means 300 that has lubricant holding means such as a lubricant holding unit 303 that holds lubricant, and applies the lubricant held by the lubricant holding means to an inner peripheral surface of the belt member directly or indirectly with a stretching member such as a fixing roller 21. The lubricant application means 300 has a lubricant outflow prevention member 305 that retains the lubricant flowing out from the lubricant holding means.SELECTED DRAWING: Figure 3