baber/WOPTO huggingface dataset:
Patent JP-2023028793-A (JP)
Title: Memory system and method
Inventor: TAKAHASHI YUJI
IPC: G06F12/02
Filed: 2021-08-20
Abstract: To suppress power consumption.SOLUTION: A memory system includes: a memory including a plurality of pages in which data can be arranged; and a defragmentation device that rearranges the data arranged in the plurality of pages. The memory includes a plurality of tiles each including one or more pages. Each of the plurality of tiles is configured to make transition between a plurality of states exhibiting different power consumption suppression rates. The plurality of states include a low power consumption state different from a power off state. The defragmentation device rearranges the data so that tiles in which high access frequency data is gathered up and tiles in which low access frequency data is gathered up exist.SELECTED DRAWING: Figure 1
Patent JP-2023017103-A (JP)
Title: Apparatus of guitar
Inventor: MORIYAMA JUNICHI
IPC: G10D3/14
Filed: 2021-07-24
Abstract: To provide an apparatus of a guitar for permanently holding an optimum inclination angle α(α>θ1) by changing an inclination angle θ1 on a nut 10-side and obtaining clear sound with good resonance.SOLUTION: An apparatus of a guitar includes a string pressing unit 2 having length capable of simultaneously pressing at least all strings, an upper pressing plate 1 and a support unit 6, and is installed near a nut 10 in an area of a head 9. The upper pressing plate 1 and the support unit 6 sandwich and fasten the string pressing unit 2, the strings 14 and the head 9 from both sides, a load Fa is applied and the inclination angle θ1 can be changed.SELECTED DRAWING: Figure 1
Patent JP-2023034846-A (JP)
Title: engine piston structure
Inventor: MATSUDA KEIJI
IPC: F01P3/10
Filed: 2021-08-31
Abstract: To achieve both cooling of a piston and a reduction in a fuel loss due to unburnt mixed gas in a combustion chamber during compressed ignition.SOLUTION: A piston 20 comprises a crest face 21a compartmentalizing a combustion chamber 8 and a crown section 21 including a rear face 21b opposite to the crest face. The crown section has a first hollow space 26 and a second hollow space 27 which are compartmentalized from each other with the first hollow space positioned at a center side and the second hollow space positioned at an outer side of the first hollow space. A communication hole 29 communicating the first hollow space with the second hollow space is installed on a compartment wall 28a between the first hollow space and the second hollow space. The first and second hollow spaces respectively include ceiling faces 26a and 27a at a side of the combustion chamber and bottom faces 26b and 27b at an opposite side of the combustion chamber. The bottom face of the first hollow space has an introduction hole 30 introducing oil injected through an oil jet 15 toward the rear face into the first hollow space. The bottom face of the second hollow space has a discharge hole 32 through which the oil is discharged.SELECTED DRAWING: Figure 2
Patent JP-2021193456-A (JP)
Title: Exposure device, exposure method and euv lithography system for patterning of high density line
Inventor: DONIS G FLAGELLO
IPC: G02B19/00
Filed: 2021-09-03
Abstract: To provide a method for forming on a substrate, an optical image of an object through an EUV exposure tool.SOLUTION: An EUV lithography ruling engine for printing a one-dimension line to an object workpiece, comprises: a light source 114; a pattern source 144 defining a 1D pattern; an illuminating unit for radiating the pattern source; and a projection optics for optically making an image of the 1D pattern on an optical conjugate image surface of the 1D pattern, in a state in which a shrinkage coefficient is larger than 1. Radiation of the pattern source is configured so that, the 1D pattern has a first spatial frequency, an optical image of the 1D pattern has a second spatial frequency which is at least twice of the first spatial frequency. The illuminating unit may comprise a relay reflection tool 126. The reflection tool of the projection optics may comprise plural reflection elements 130, 134 which are different in a spatial state, for forming the reflection tool in an aggregate state. The engine does not allow formation of the optical image of a 2D pattern having spatial resolution which is substantially equal to a pitch of the 1D pattern of the pattern source.SELECTED DRAWING: Figure 1B
Patent JP-2023040625-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-10
Abstract: To provide a game machine with enhanced marketability.SOLUTION: A game machine can be controlled to be in an advantageous state, and includes performance control means and the like. Along with start of variable display of specific identification information, switching display for switching reservation display to a corresponding display is performed. As variable display of decoration identification information, movement display and pre-operation display before starting the movement display are performed. In a normal state, the pre-operation display is performed while the switching display is performed. A common switching display is performed when based on variable display pattern information of a first type and when based on variable display pattern information of a second type. A notification performance for notifying whether the game machine is controlled to be in the advantageous state includes an introduction part and an epilogue part. The introduction part includes a specific scene in which a speech sound produced by a character and an operation sound corresponding to an operation of the character are output. In the specific scene, the speech sound produced by the character is louder than the operation sound corresponding to the operation of the character.SELECTED DRAWING: Figure 316
Patent JP-2023042044-A (JP)
Title: Semiconductor device
Inventor: OHASHI YUYA
IPC: H01L27/02
Filed: 2021-09-14
Abstract: To provide a semiconductor device capable of extending an output voltage range by simple constitution.SOLUTION: In a semiconductor device constituted as a multichip type so that high voltage is applied especially to a lead terminal, a voltage detection circuit 200A has a multichip structure divided into a first chip 10 for reducing (dropping) the voltage of a directly applied high voltage signal and a second chip 20 for processing a voltage-reduced or voltage-dropped signal through the first chip 10. By adding a resistance element 2d and a resistance element 2e to the first chip 10 and connecting one-ends of both the resistance elements to GND, voltage to be inputted to an operational amplifier of the second chip 20 is reduced and an output voltage range can be extended.SELECTED DRAWING: Figure 1
Patent JP-2023044561-A (JP)
Title: Cooker
Inventor: KIKUCHI RIHITO
IPC: A47J27/00
Filed: 2021-09-17
Abstract: To provide a cooker capable of improving convenience in a key lock state.SOLUTION: A rice cooker is equipped with operation means 7 for executing various operations. An operation signal is sent out when the operation means 7 is operated, and upon receipt of the operation signal, an operation in accordance with the operation signal is executed. There are a key lock state which is the state in which the rice cooker does not execute an operation in accordance with the operation signal though the operation means 7 is operated, and a temporary release state in which the key lock state is temporarily released. In the temporary release state, the rice cooker is restored to the key lock state when control means 12 does not receive the operation signal for 60 seconds.SELECTED DRAWING: Figure 8
Patent JP-2023049175-A (JP)
Title: Data transmission device and image processing device
Inventor: SHIBATA YUKIO
IPC: H04N1/00
Filed: 2021-09-29
Abstract: To provide a data transmission device and an image processing device which can suppress the deteriorated image quality of transmission target image data.SOLUTION: A data transmitter 8 includes: a data transmission unit 12 which, using a serial transmission line 13, transmits each transmission target bit stream including a first bit stream and a second bit stream, which indicate a plurality of parallel data corresponding to image data for one line in order, with specific intervals; an error determination unit 152 which determines the presence or absence of an error for each parallel data identified based on the detection position of the second bit stream in the bit stream received by a data receiver unit 14; and an output control unit 153 which alternatively outputs the plurality of parallel data, having been stored beforehand in a buffer 154 when the error determination unit 152 determines there is no error in any of the plurality of parallel data corresponding to the image data.SELECTED DRAWING: Figure 3
Patent JP-2023056320-A (JP)
Title: Control device for vibration type actuator and imaging apparatus using the same
Inventor: ATSUTA AKIO
IPC: G02B7/04
Filed: 2021-10-07
Abstract: To provide a control device for a vibration type actuator capable of suppressing a change in control characteristics due to a change in actuator characteristics.SOLUTION: A control device for a vibration type actuator goes in order through a third stage and a fourth stage. The third stage is for maintaining a control parameter of a drive voltage constant in a second case where a vibration body and a contacting body are made to reach a stop state from a steady state and reduce a drive speed by increasing a drive frequency. The fourth stage is for reducing the drive speed by decreasing the control parameter of the drive voltage while maintaining the drive frequency constant. Thereafter, a starting frequency is set on the basis of the drive frequency corresponding to a predetermined drive speed in the third stage.SELECTED DRAWING: Figure 2
Patent JP-2022093263-A (JP)
Title: Porous film, and manufacturing method for the same
Inventor: NIIZAKI MORIAKI
IPC: B01D69/10
Filed: 2021-10-12
Abstract: To provide a highly hydrophilic porous film.SOLUTION: A manufacturing method for a porous film comprises: a step I of irradiating a porous film base material having a pore with ionizing radiation; and a step II of immersing the porous film base material in solution which includes a hydrophilic acrylic monomer and a hydrophilic acrylic polymer, wherein a ratio of weight of the hydrophilic acrylic polymer to total of weight of the hydrophilic acrylic monomer and the hydrophilic acrylic polymer is 5 mass% or more and 70 mass% or less, in this order. The porous film base material includes polyethylene having a weight average molecular weight (Mw) of 1×106 or more, wherein the air permeability of the porous film base material is 500 second/100 ml or less, and wherein the porous film has a pseudo graft ratio calculated by the following formula (1) of 20% or more. The formula (1): the pseudo graft ratio=((weight per area of the porous film-weight per area of the porous film base material)/weight per area of the porous film base material)×100.SELECTED DRAWING: None
Patent JP-2023057714-A (JP)
Title: Vehicular door operating device
Inventor: IGAWA Naoko
IPC: B60J5/04
Filed: 2021-10-12
Abstract: To provide a vehicular door operating device which conventionally has an assisting function only to assist a door to be opened/closed.SOLUTION: The vehicular door operating device includes an actuator A, and a door opening keeping device, the door opening keeping device having an operation part 11 to be operated when stopping a door D at an arbitrary opening, an external force detection part 1 for detecting external force generated in the opening/closing direction of the door D opened, and a door control part 12 for suppressing the turn of the door D on the basis of signals from the operation part 11 and the external force detection part 1, the operation part 11 being arranged near an inner handle H. The door D opened can be kept at the arbitrary opening to actualize good operationality of the operation part 11, as another function than the assisting function.SELECTED DRAWING: Figure 1
Patent JP-2023057724-A (JP)
Title: Method for manufacturing sintered ore and sintering machine
Inventor: IWASE KAZUHIRO
IPC: C22B1/20
Filed: 2021-10-12
Abstract: To provide a method and an apparatus for manufacturing a sintered ore which control a supply amount of a gas fuel in a width direction of a sintering machine, thereby dissolve local heat shortage in a sintering raw material layer and can suppress lowering of a yield of the sintered ore.SOLUTION: A method for manufacturing a sintered ore includes: charging a sintering raw material containing an iron-containing raw material and a coagulant to a palette by an ore-feeding device of a sintering machine and forming a charge layer; supplying different amounts of gas fuel to the charge layer in a width direction of the palette from a gas fuel supply device; sintering a sintering raw material into a sintered cake; and then crushing the sintered cake into the sintered ore, wherein the gas fuel supply device has a plurality of gas fuel supply pipes having gas fuel discharge nozzles in a palette moving direction; the plurality of gas fuel supply pipes are provided at different positions in a width direction vertical to the moving direction; and the gas fuel discharged from the gas fuel discharge nozzles satisfies the following expression (1): tanA≤(W/2)/H.SELECTED DRAWING: Figure 3
Patent JP-2023058071-A (JP)
Title: Inspection system, inspection device, inspection method and inspection program
Inventor: KUWANO SHUJI
IPC: G01N21/90
Filed: 2021-10-13
Abstract: To make it possible to properly inspect an inspection object.SOLUTION: There is provided an inspection system for inspecting an inspection object. A first imaging device images a side surface of the inspection object when an illumination device performs illumination. A second imaging device images an upper surface of the inspection object. An acquisition unit acquires a side surface image obtained by imaging the side surface of the inspection object. A side surface inspection unit specifies the position of the side surface in the side surface image captured by the first imaging device on the basis of the upper surface image captured by the second imaging device, and inspects the side surface by analyzing the image with the first inspection standard at the specified first position and the second inspection standard at the specified second position. Even when the surface shapes of the side surface are the same, the appearances of the side surface in the side surface image are different at the first position and the second position due to the action of illumination.SELECTED DRAWING: Figure 5
Patent JP-2022009228-A (JP)
Title: Document generation device, document generation method, and program for document generation device
IPC: G06F40/186
Filed: 2021-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a document generation device, a document generation method, and a program that allows a user to easily input. 
     SOLUTION: A document generation device includes: a document generation unit 22f that generates a document according to a result of analyzing text data converted from an audio signal spoken by a speaker; a keyword extraction unit 22e that extracts a keyword from the text data according to the analysis result; an additional information generation unit 22g that generates, based on at least one of the document and the keyword, additional information to be added to the document; and a message generation unit 23 that generates a message according to the document and the additional information. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022067647-A (JP)
Title: Bipolar stack unit cell structure and all-solid secondary battery including the same
Inventor: CHOI BOKKYU
IPC: H01M4/13
Filed: 2021-10-19
Abstract: To provide a bipolar stack unit cell structure and an all-solid secondary battery including the same.SOLUTION: A bipolar stack unit cell structure includes a bi-cell in which a first anode current collector, a first anode active material layer, a first electrolyte layer, a first cathode active material layer, a cathode current collector, a second cathode active material layer, a second electrolyte layer, a second anode active material layer and a second anode current collector are sequentially arranged, where multiple such bi-cells are stacked, and a compression pad is included between the first anode current collector and the second anode current collector of adjacent bi-cells. The bipolar stack unit cell structure absorbs a volume change of an anode, and reduces a volume change of the entire cell to obtain a stable lifespan, and the capacity and voltage can be freely designed by bipolar connection of the unit cells.SELECTED DRAWING: Figure 1
Patent JP-2023062475-A (JP)
Title: Method for producing alkylresorcinol-containing composition
Inventor: IWABORI RURI
IPC: A23D9/00
Filed: 2021-10-21
Abstract: To provide a method for efficiently producing an alkylresorcinol-containing composition from gramineous grain using a fat-soluble solvent.SOLUTION: The method for producing an alkylresorcinol-containing composition includes a solvent mixing step of adding and mixing a fat-soluble solvent to gramineous grain bran to elute the fat-soluble components in the bran, and a squeezing step of squeezing the mixture obtained in the solvent mixing step to recover the fat-soluble component-containing fat-soluble solvent, and in the solvent mixing step, 1 to 190 pts.mass of the fat-soluble solvent is added to 100 pts.mass of the gramineous grain bran, and the squeezing step is performed under a surface pressure of 60 kgf or more.SELECTED DRAWING: None
Patent JP-2022009393-A (JP)
Title: Semiconductor device
IPC: H01L21/8234
Filed: 2021-10-22
Abstract: PROBLEM TO BE SOLVED: To form an oxide semiconductor film with a low defect level density, to form an oxide semiconductor film with a low concentration of impurities, and to improve electrical properties in a semiconductor device using an oxide semiconductor film. 
     SOLUTION: The semiconductor device includes: a capacitive element, a resistance element, or a transistor which have a metal oxide film including a region where a rate of probability at which a diffraction pattern having bright spots indicating orientation is observed is 70% or more and less than 100% when an observation location is changed in a one-dimensional range within 300 nm, using a transmission electron diffraction measurement device. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022069432-A (JP)
Title: Method for reinforcing or repairing structure
Inventor: TOKUSHIGE EISHIN
IPC: E04G23/02
Filed: 2021-10-22
Abstract: To provide a novel method for reinforcing or repairing a structure such as a concrete structure and/or a wooden structure regardless of the shape and/or size of the structure.MEANS FOR SOLVING THE PROBLEM: A method for reinforcing or repairing a structure by adhering a reinforcing fiber sheet to the structure, in which the reinforcing fiber sheet and thermoplastic epoxy resin are overlapped and contacted with the structure. Next, on the structure, at least a part of the peripheral portion of the reinforcing fiber sheet and the thermoplastic epoxy resin is covered with at least a sealing sheet, and the sealing sheet is sealed. Next, the thermoplastic epoxy resin is heat-treated and melted, and the internal space defined by the sealing sheet and the structure is vacuum-evacuated. Next, the thermoplastic epoxy resin is pressed and the like against the reinforcing fiber sheet by the sealing sheet, and the thermoplastic epoxy resin is impregnated into gaps of the fiber sheet constituting the reinforcing fiber sheet and voids or gaps existing on the surface of the structure. After that, the thermoplastic epoxy resin is cooled and solidified.SELECTED DRAWING: Figure 1
Patent JP-2023064221-A (JP)
Title: Wheel lock system and transporter
Inventor: YAMAGUCHI MASASHI
IPC: B60B33/00
Filed: 2021-10-26
Abstract: To reliably regulate rotation of a rotary shaft member in a lock state.SOLUTION: A wheel lock system comprises: a wheel; a rotary shaft member attached to the wheel; a bearing which enables rotation of the rotary shaft member; and a lock mechanism which switches between a lock release state that permits rotation of the rotary shaft member and a lock state that regulates rotation of the rotary shaft member. The lock mechanism has: a rope which is wound around the rotary shaft member for one or more turns; and a control member which includes a suspension part from which the rope is suspended, and switches the state of the suspension part between a state that the suspension part is positioned at a separated position separated from the rotary shaft member and a state that the suspension part is positioned at an approach position further approaching the rotary shaft member than the separated position. The lock mechanism tightens the rotary shaft member with the rope and becomes the lock state in the state that the suspension part is positioned at the separated position, loosens the rope and becomes the lock release state in the state that the suspension part is positioned at the approach position.SELECTED DRAWING: Figure 8
Patent JP-2023064361-A (JP)
Title: semiconductor module
Inventor: ISHIKAWA SHIRO
IPC: F21V19/00
Filed: 2021-10-26
Abstract: To provide a semiconductor module configured with a circuit layer of a metal base board with a semiconductor chip such as an LED element bonded on it, in which the semiconductor chip is difficult to detach and the metal base board is difficult to deform.SOLUTION: A semiconductor module includes a metal base board, a connector, and a plurality of semiconductor chips, the metal base board includes a metal board with the board thickness within a range of 0.5 to 1.2 mm and a circuit layer provided on at least one surface of the metal board through an insulation layer, the plurality of semiconductor chips are disposed on the circuit layer with forming a semiconductor chip array part arranged along one direction, the connector provides a housing part providing a terminal, the housing part is disposed on the circuit layer so as to oppose to the semiconductor chip array part along the one direction, and a ratio B/A between a length B which is the length of the housing part in the one direction and a length A which is the length of the semiconductor chip array part in the one direction is 1 or more.SELECTED DRAWING: Figure 1
Patent JP-2022016454-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving amusement of games. 
     SOLUTION: It is so configured that game state setting means can set a first game state and a second game state, in the first game state, a first period being likely to be set as a dynamic display period in which identification information is dynamically displayed, in the second game state, a second period that is a dynamic display period shorter than the first period being likely to be set. If a prescribed standby condition has been established, a standby state is set by standby state setting means. Effective period setting means sets an operation effective period in which it is possible to effectively discriminate that a prescribed operation has been performed to operation means that can be operated by a player. Then, a start timing of an effective period is set by the effective period setting means so that a period from when a standby state is set till when the effective period is set becomes longer when the second game state is set by the game state setting means than when the first game state is set. Accordingly, amusement of games can be improved. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT