baber/WOPTO huggingface dataset:
Patent JP-2021021057-A (JP)
Title: Molding material and molding
Inventor: SAKAKI HIROYUKI
IPC: C08K5/3462
Filed: 2020-03-17
Abstract: To provide a molding material that makes it possible to obtain a molding having excellent antistatic properties and weather resistance.SOLUTION: A molding material has a thermoplastic resin, an antistatic agent, an ultraviolet absorber, a light stabilizer, and an antioxidant. The light stabilizer includes one with a molecular weight of 500 or more.SELECTED DRAWING: None
Patent JP-2021149991-A (JP)
Title: Memory system and method
Inventor: HASHIMOTO AKIYOSHI
IPC: G06F12/02
Filed: 2020-03-19
Abstract: To provide a memory system that suppresses deterioration of a response performance.SOLUTION: According to an embodiment, a memory system includes a non-volatile memory and a controller. The memory includes a plurality of storage areas. Each of the plurality of storage areas includes a plurality of memory cells in which a threshold voltage is set according to data. The controller acquires a first distribution, which is a distribution of threshold voltages of the plurality of memory cells included in the first storage area among the plurality of storage areas. The controller acquires a second distribution, which is a distribution of threshold voltages of the plurality of memory cells included in the second storage area of the plurality of storage areas. The controller detects an abnormality in the first storage area or the second storage area based on a first deviation amount, which is a deviation amount between the first distribution and the second distribution.SELECTED DRAWING: Figure 9
Patent JP-2021150546-A (JP)
Title: Manufacturing method of solder chip, solder chip and junction layer evaluation device using the same
Inventor: OYA REIJI
IPC: H01L21/52
Filed: 2020-03-23
Abstract: To evaluate the deterioration and lifetime of a junction layer by quantitatively evaluating the junction layer.SOLUTION: On a SiC substrate 106, a thin film heater 117 consisting of Ni-P is formed between a terminal electrode 115a and a terminal electrode 115b, and a temperature probe 116 consisting of Ni-P is formed between a terminal electrode 114a and a terminal electrode 114b. The SiC substrate 106 and a copper plate are connected by sintered Ag paste. Solder chips 136a-136d are mounted in the terminal electrodes 114 and the terminal electrodes 115, and a junction layer is formed in a state where an indium containing layer is formed on a layer opposed with the junction layer. A constant current is supplied from a TM DC power supply device to the thin film heater 117 via the terminal electrodes 115a and 115b. A constant current is supplied from an EM DC power supply device to a current application passage.SELECTED DRAWING: Figure 2
Patent JP-2021150620-A (JP)
Title: Ferrite sintered magnet
Inventor: MORITA HIROYUKI
IPC: H01F1/11
Filed: 2020-03-23
Abstract: To provide a ferrite sintered magnet which has a further increased Br while retaining a high Hcj.SOLUTION: A ferrite sintered magnet comprises Mg of 0.010 mass% or more and 0.090 mass% or less in terms of MgO.SELECTED DRAWING: None
Patent JP-2021155159-A (JP)
Title: Winch drum
Inventor: YOSHIMACHI AKIHIRO
IPC: B66D1/34
Filed: 2020-03-26
Abstract: To facilitate attaching/detaching work of a tip part of a rope with respect to a winch drum and improve the strength of a flange.SOLUTION: A winch drum 1 includes a winding drum 10 around which a rope 5 is wound, a flange 20 projecting toward an outer side Ro in the radial direction (toward the outer side in the winding drum radial direction) from the outer side part in the axial direction Z (winding drum axial direction) of the winding drum 10, and a fixed part 30. The fixed part 30 is fixed to a tip part of the rope 5 by sandwiching the rope 5. The winding drum 10 includes a winding drum body 11 having a cylindrical outer peripheral surface and a winding drum recessed part 15. The winding drum recessed part 15 is provided on the outer peripheral face of the winding drum body part 11 and allows the fixed part 30 to be inserted to restrict the movement of the fixed part 30 in the circumferential direction C.SELECTED DRAWING: Figure 1
Patent JP-2021156022-A (JP)
Title: Column structure
Inventor: SAITO HIROSHI
IPC: E04B1/58
Filed: 2020-03-27
Abstract: To provide a column structure capable of using a precast member at a column base part, even in the case where plasticizing of the column base part is permitted in an aseismatic design.SOLUTION: A column structure includes: a foundation part 2; column base members 31, 32 made of precast concrete provided on the foundation part 2; and column intermediate members 51, 52, 53 made of precast concrete provided on the column base members 31, 32. The foundation part 2 includes: a foundation part body 21; and a foundation part reinforcement 22 (first reinforcement) protruding upward from the foundation part body 21. The column base members 31, 32 have a first through-hole 33 penetrating in the vertical direction, and are installed on the foundation body part 21 in a state where the foundation part reinforcement 22 is inserted in the first through-hole 33 from below. The foundation part reinforcement 22 protrudes further upward than the column base members 31, 32, and is joined with the first column intermediate member 51 (column intermediate member) above the column base member 31.SELECTED DRAWING: Figure 1
Patent JP-2021154932-A (JP)
Title: Control device
Inventor: TSUDA KOHEI
IPC: B60W20/30
Filed: 2020-03-27
Abstract: To provide a technology by which, when a downshift operation of a second transmission is performed while the gear ratio of a first transmission is maintained, the down-shift operation can easily be performed without causing a sudden decrease in the drive force of a second wheel.SOLUTION: A control device executes down shift adjustment control when executing operation control of a down shift for changing the gear ratio of a second transmission TM2 from a first gear ratio to a second gear ratio larger than the first gear ratio while maintaining the gear ratio of the first transmission in a state in which positive torque, which is torque in a forward accelerating direction, is transmitted to a second wheel. The down shift adjustment control is a control for executing generated power quantity increase control for increasing a quantity of power generated by a first rotary electric machine MG1 using torque of an internal combustion engine EG and, during the execution of the generated power quantity increase control, increases the input rotational speed N2 of the second transmission TM2 for proceeding an operation of the down shift.SELECTED DRAWING: Figure 7
Patent JP-2021155653-A (JP)
Title: Cationically polymerizable composition
Inventor: SUWA KAZUYA
IPC: C08G59/38
Filed: 2020-03-30
Abstract: To provide a cationically polymerizable composition that has excellent handling properties and can provide a cured product having a balanced adhesion to various substrates, particularly a silver substrate.SOLUTION: A cationically polymerizable composition includes a compound represented by formula (1) (A), a cationically polymerizable compound (B), a compound having a vinyl group and a cationically polymerizable cyclic ether (C), and a chelate-modified epoxy compound (D). (XR1R2SiO)4(PhSiO)8O2 (1), where Ph is a phenyl group, R1 and R2 independently represent a C1-10 alkyl group or phenyl group, X independently represent hydrogen or a monovalent organic group, and at least one X is a group having an alicyclic epoxy.SELECTED DRAWING: None
Patent JP-2021163794-A (JP)
Title: Radio wave absorber
Inventor: TANAKA HIROKAZU
IPC: B32B15/08
Filed: 2020-03-30
Abstract: To provide a radio wave absorber where moire is less likely to be visually recognized.SOLUTION: A radio wave absorber 1a includes a resistive layer 10, a conductive layer 30 and a dielectric layer 20. The resistive layer 10 has a first main surface 12, and has a plurality of first openings 11 formed at equal intervals along the first main surface 12. The conductive layer 30 has a second main surface 32, and has a plurality of second openings 31 formed at equal intervals along the second main surface 32. The dielectric layer 20 is arranged between the resistive layer 10 and the conductive layer 30. In the radio wave absorber 1a, a value D obtained by dividing a larger value of a first ratio Ra and a second ratio Rb by a smaller value of the first ratio Ra and the second ratio Rb is 1.3 or more. The first ratio Ra is a ratio (GR/WR) of the size GR of the first opening 11 to a distance WR between the first openings 11. The second ratio Rb is a ratio (GC/WC) of the size GC of the second opening 31 to a distance WC between the second openings 31.SELECTED DRAWING: Figure 2A
Patent JP-2020125302-A (JP)
Title: Use of inhibitor of apoptosis protein (iap) antagonists in hiv therapy
Inventor: LARS PACHE
IPC: A61P43/00
Filed: 2020-04-02
Abstract: To provide the use of compounds that modulate the activity of inhibitor of apoptosis proteins (IAPs), alone or in combination with other therapeutic agents, in the treatment of human immunodeficiency virus (HIV).SOLUTION: The present invention provides a specific condensed-ring compound such as 6-amino-9,10-dihydroxy-2,2-dimethyl-5-oxo-N-((R)-1,2,3,4-tetrahydronaphthalene-1-yl)-2,3,5,6,7,11b-hexahydro-1H-benzo[c]pyrrolo[1,2-a]azepine-3-carboxamide.SELECTED DRAWING: Figure 1
Patent JP-2021164510-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-04-04
Abstract: To enhance an interest in a game.SOLUTION: A game machine includes: control mode shifting means for shifting a control mode from a second control mode to a first control mode when a predetermined condition is satisfied in a specific game state in which a determination mode is a second determination mode and a control mode is the second control mode; means for shifting to a specific game state with a specific probability again when a specific condition is satisfied by the time when determination by determination means for second special information stored in acquisition information storage means in a specific game state is completed in a first predetermined game state after shifting to the first control mode; and means for shifting to a specific game state with a probability lower than a specific probability again when a specific condition is satisfied after determination by determination means for the second special information stored in the acquisition information storage means in a specific game state is completed in the first predetermined game state.SELECTED DRAWING: Figure 455
Patent JP-2020146834-A (JP)
Title: Hand-held machine tool constituted to realize work operation of two different types in sanding or polishing workpiece
Inventor: GUIDO VALENTINI
IPC: B24B41/04
Filed: 2020-04-07
Abstract: To provide an improved machine tool capable of realizing work operation of two different types.SOLUTION: A machine tool 1 includes: a housing 2; a motor 4 for rotating a tool shaft 5 about its rotational axis 6; and a backing pad 3 for attaching a sanding or polishing element thereto, and capable of being eccentrically attached to a tool shaft by using an eccentric element 11 to enable execution of work operation by the backing pad. The housing is provided with a plurality of first magnetic elements 16 facing the backing pad. The backing pad attached to the eccentric element includes a plurality of second magnetic elements facing the housing. The machine tool realizes work operation of a first type if magnetic force is active at least partially between the first magnetic elements and the second magnetic elements, and realizes work operation of a second type if magnetic force is not active between the first magnetic elements and the second magnetic elements.SELECTED DRAWING: Figure 1
Patent JP-2020125848-A (JP)
Title: Hydraulic system of working machine
Inventor: FUKUDA YUJI
IPC: E02F9/22
Filed: 2020-04-07
Abstract: To properly cool hydraulic oil.SOLUTION: A hydraulic system of a working machine comprises: an oil cooler; a traveling hydraulic apparatus; a working hydraulic apparatus; a first exhaust oil path connecting a first exhaust port and an exhaust part of the working hydraulic apparatus; a sixth exhaust oil path connected to a second exhaust port and an oil cooler of the working hydraulic apparatus; a third exhaust oil path connecting the oil cooler and the discharge part; a seventh exhaust oil path connected to the traveling hydraulic apparatus and converged to the sixth discharge oil path; a fifth check valve provided on the seventh discharge oil path, allowing the hydraulic oil to flow toward the oil cooler, and avoiding the hydraulic oil from flowing toward the traveling hydraulic apparatus; an eighth discharge oil path jointed to the seventh discharge oil path and connected to the discharge part; and a sixth check valve having a pressure receiving part for receiving the pressure of the hydraulic oil of the sixth discharge oil path, allowing discharge of the hydraulic oil of the eighth discharge oil path when pressure of the hydraulic oil applied to the pressure receiving part is equal to or more than predetermined pressure, and avoiding discharge of the hydraulic oil of the eighth discharge oil path when the hydraulic oil is not applied to the pressure receiving part.SELECTED DRAWING: Figure 2
Patent JP-2021165170-A (JP)
Title: Pouch
Inventor: MORITA SAHO
IPC: B65D33/00
Filed: 2020-04-08
Abstract: To provide a pouch that can safely heat a content even under high output.SOLUTION: A pouch according to one embodiment is a pouch having a storage space for storing a content, and includes a pair of sheets and a pair of side seal parts sealed so that the pair of sheets form the storage space. At least one side seal part of the pair of side seal parts includes a first seal part located closer to a top part, a second seal part located closer to a bottom part and separated from the first seal part, and a steam venting seal part that connects the first and second seal parts and projects into the storage space to vent steam. The part formed by a first region between the first and second seal parts and a second region surrounded by the first region and the steam venting seal part is an unsealed region. In the unsealed region of at least one sheet, a penetrating part is formed to penetrate the at least one sheet in the thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2021097991-A (JP)
Title: Detection device and detection method for biological information on human body
Inventor: LIAO CHI YAO
IPC: A61B5/053
Filed: 2020-04-10
Abstract: To provide a convenient-to-carry detection device and a detection method for biological information on a human body capable of executing accurate detection.SOLUTION: A main structure includes a portable type detection device, a control component provided inside the portable type detection device, a detection current generation part provided to the control component, a detection current reception processing part, and a current control protection part. A detection electrode unit is connected to the portable type detection device, and the detection electrode unit includes a left hand contact component, a right hand contact component, a left foot contact component, and a right foot contact component. By this configuration, a user can connect the detection electrode unit to the four limbs of the human body, and a biological impedance detection current generated by the detection current generation part is introduced to the inside of the body so that a biological impedance value inside the body is detected, and required biological information on the human body can be acquired.SELECTED DRAWING: Figure 1
Patent JP-2020116428-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-04-20
Abstract: To provide a game machine capable of enhancing an interest of a player in a game.SOLUTION: A game machine includes specific game execution means capable of executing a specific game when identification information is stopped/displayed in a mode to indicate a specific determination result in display means, performance execution means capable of executing a performance in a period when the identification information is dynamically displayed, performance determination means for determining the performance executed by the performance execution means, operation means that a player can operate, and performance variation means that varies the performance executed by the performance execution means based on the fact that the operation means is operated. The performance determination means determines the performance by switching the performance between a first performance corresponding to a specific determination result and a second performance corresponding to a determination result other than the specific determination result based on a content of the operation by the operation means. Thereby, an interest of the player in a game can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2021171948-A (JP)
Title: Image formation apparatus
Inventor: MATSUO AKIRA
IPC: G03G15/01
Filed: 2020-04-21
Abstract: To provide an image formation apparatus which relatively easily updates profiles of print sheets in plural existing sheet types.SOLUTION: A profile management unit 23 (a) generates an adjustment chart of a reference sheet type in plural sheet types, creates a profile of a print sheet in the reference sheet type on the basis of a color measurement result of the adjustment chart, updates the profile of the reference sheet type with the created profile, and (b) corrects the profile of a print sheet in the object sheet type without using the adjustment chart of the object sheet type on the basis of correspondence characteristics between correction characteristics with the profile of the reference sheet type and correction characteristics with the profile of the object sheet type before the update of the profile in the reference sheet type for the other sheet type (object sheet type) in the plural sheet types and the correspondence characteristics between the correction characteristics after the update of the profile of the reference sheet type and the correction characteristics with the profile of the object sheet type.SELECTED DRAWING: Figure 1
Patent JP-2021173461-A (JP)
Title: Rotary kiln
Inventor: ITO SHIGETAKA
IPC: F27B7/08
Filed: 2020-04-24
Abstract: To provide a rotary kiln capable of suppressing the reduction a working rate.SOLUTION: A rotary kiln 1 comprises: a cylindrical shell 30 rotatable around the shaft thereof and having a heating section A heating the object 10 to be treated at the inside; and a scraper 8 including a blade 80 arranged at the inside of the shell 30 and a clearance adjustment part 81 capable of adjusting a clearance C between the blade 80 and the inner circumferential face 300 of the shell 30 while rotating the shell 30.SELECTED DRAWING: Figure 1
Patent JP-2020114256-A (JP)
Title: Tobacco composition for oral cavity and production method thereof
Inventor: UCHII KIMITAKA
IPC: A24B13/00
Filed: 2020-04-27
Abstract: To provide a tobacco composition for oral cavity, which can reduce sensation, to a throat or an esophagus, specific to a tobacco raw material without relying on use of a special additive.SOLUTION: A tobacco composition for oral cavity which has a ratio (A/N ratio) of a total content of all of citric acid, malic acid, acetic acid and formic acid to a content of nicotine of 0.05 or more and 1.30 or less, the A/N ratio being a mole ratio, and contains acetic acid and formic acid, is obtained through steps of: a) adding a basic substance to a tobacco raw material; b) discharging a fragrant ingredient in the tobacco raw material into a gas phase by heating the tobacco raw material to which the basic substance is added; c) recovering the fragrant ingredient discharged into the gas phase; d) removing an acidic substance remaining in the tobacco raw material by cleaning the tobacco raw material from which the fragrant ingredient is discharged with a cleansing solvent; and e) returning, after the d), the fragrant ingredient recovered in the c) back to the tobacco raw material.SELECTED DRAWING: Figure 3
Patent JP-2021174725-A (JP)
Title: Resin film for terminal and power storage device using the same
Inventor: IMAMOTO ATSUYA
IPC: H01M50/183
Filed: 2020-04-28
Abstract: To provide a resin film for a terminal which has excellent tight adhesion property to an exterior material and a metal terminal in a room temperature environment and can sufficiently maintain the tight adhesion property to the exterior material even when exposed to a high temperature environment, and a power storage device using the resin film for the terminal.SOLUTION: A resin film for a terminal is provided which comprises three or more layers and is arranged in such a manner that the resin film for a terminal covers a part of the outer periphery of a metal terminal electrically connected to a power storage device body constituting the power storage device. The resin film for a terminal comprises: a first adhesive layer arranged on one surface, a second adhesive layer arranged on a surface opposite to the first adhesive layer, and an insulation layer arranged between the first adhesive layer and the second adhesive layer. The first adhesive layer is a layer including polypropylene having long-chain branched structure and polypropylene having a melting point of 80 to 155°C and not having long-chain branched structure.SELECTED DRAWING: Figure 3
Patent JP-2021177138-A (JP)
Title: Electronic watch and electronic apparatus
Inventor: NAKA HIDEJI
IPC: G04C10/00
Filed: 2020-05-07
Abstract: To provide an electronic watch and electronic apparatus, including a small-sized antenna.SOLUTION: An electronic watch comprises: an antenna 70 including a first linear element 71 that receives a radio wave and a second linear element 72 that is provided separately from the first linear element 71 and receives the radio wave; an antenna substrate 60 on which the antenna 70 is mounted; a rectifier circuit 90 that converts the radio wave received by the antenna 70 into a direct current; and a storage battery to which the direct current is supplied. The first linear element 71 and the second linear element 72 are connected by the rectifier circuit 90.SELECTED DRAWING: Figure 3
Patent JP-2020141415-A (JP)
Title: Systems and methods for encoding and sharing content between devices
Inventor: Song cen
IPC: H04N21/2343
Filed: 2020-05-13
Abstract: To encode and share content between devices.SOLUTION: In order to request a shared piece of media content, a playback device generates a request including information that indicates the playback capabilities of the device and sends the request to a content server. The content server receives the request and determines the playback capabilities of the playback device from the information in the request. The content server then determines the assets that may be used by the playback device to obtain the media content and generates a top level index file for the playback device that includes information about the determined assets. The top level index file is then sent to the playback device that may use the top level index file to obtain the media content using the indicated assets.SELECTED DRAWING: Figure 8
Patent JP-2021177953-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2020-05-13
Abstract: To provide a game machine which can improve the interest in a game.SOLUTION: A ball entry rate improved state is a game state in which there are at least a case in which it is controlled to the ball entry rate improved state on the basis of a satisfaction of a first condition and a case in which it is controlled to the ball entry rate improved state on the basis of a satisfaction of a second condition. The first condition is a condition satisfied after an end of a jackpot game. The second condition is a condition different from the first condition and satisfied by a trigger in which a specific event is generated. In the ball entry rate improved state to which it is controlled on the basis of the satisfaction of the second condition, a notification performance related to a shooting of a game ball is executed.SELECTED DRAWING: Figure 23