baber/WOPTO huggingface dataset:
Patent JP-2020143738-A (JP)
Title: Piston structure, and lifting device of propulsion device for ship
Inventor: TSUTSUI HAYATO
IPC: F15B15/14
Filed: 2019-03-06
Abstract: To realize a piston structure capable of increasing a stroke length of a piston rod.SOLUTION: A piston structure includes: a piston (12) including a through hole (12b) as a hole passing through a center of a first face (12a) as an end face at an axial one end side and penetrating in the axial direction, an inner peripheral portion (12c) defining the through hole (12b) and connected to the first face (12a), and an outer peripheral portion (12d) disposed in a manner of surrounding the inner peripheral portion (12c) and connected to the first face (12a); and a piston rod (11) inserted to the through hole (12b). A first end face (12e) as an end face at a rear face side, of the first face (12a) of the inner peripheral portion (12c) is positioned at the first face (12a) side with respect to a second end face (12f) as an end face at a rear face side, of the outer peripheral portion (12d).SELECTED DRAWING: Figure 2
Patent JP-2019134170-A (JP)
Title: Image element and imaging device
Inventor: SUZUKI SATOSHI
IPC: H04N5/369
Filed: 2019-03-07
Abstract: To efficiently condense light on a photoelectric conversion part.SOLUTION: A solid-state image element comprises: a microlens having a shape that is rotationally symmetrical with respect to a center; and a photoelectric conversion part for receiving light passing through the microlens and converting the light into an electric signal. The microlens has a planar shape in which linear distance from the center to lens ends are different. The microlens has a first bottom part near n (n is natural number) lens ends whose liner distance are relatively long, and a second bottom part not containing the first bottom part. Height Ld in a vertical direction from the first bottom part to an apex of the microlens, is about 2.1 times as high as height Lh in a vertical direction from the second bottom part to the apex of the microlens.SELECTED DRAWING: Figure 1
Patent JP-2019143246-A (JP)
Title: Silver particle dispersion liquid, method for producing the same, and method for producing conductive film using silver particle dispersion liquid
Inventor: OKANO TAKU
IPC: B22F9/00
Filed: 2019-03-15
Abstract: To provide a low-cost silver particle dispersion liquid which is able to be used as slurry for inkjet, a method for producing the same, and a method for producing a conductive film using this silver particle dispersion liquid.SOLUTION: The silver particle dispersion liquid comprises a silver powder and a solvent. The silver powder to be used has an average primary particle diameter (D) of 0.15-0.5 μm, and a ratio of a 50% cumulative particle diameter (D) on the volume basis to the average primary particle diameter (D), namely, D/D, of 1.7 or more, and has a fatty acid adhering to the surface thereof. The solvent to be used is mainly composed of a monohydric higher alcohol having 6-12 carbon atoms, butyl carbitol or butyl carbitol acetate.SELECTED DRAWING: None
Patent JP-2020154720-A (JP)
Title: Learning data generation device and learning data generation method
Inventor: HANAOKA SHUNSUKE
IPC: G06N20/00
Filed: 2019-03-20
Abstract: To generate learning data for machine learning from a small amount of data.SOLUTION: A learning data generation device 100 includes: a graph edition unit 111 for editing a graph of numerical data; a model generation unit 112 for generating a graph generation model (graph generation network 121) using a machine learning technique by using image data obtained by imaging the graph of the numerical data and the edited graph as learning data; a graph generation unit 113 for generating generated image data by using the generated graph generation model; and a numerical data generation unit 114 for generating the numerical data from the edited image data edited by the graph edition unit 111 or the generated image data generated by the graph generation unit 113.SELECTED DRAWING: Figure 1
Patent JP-2020158553-A (JP)
Title: Brilliant resin composition and its manufacturing method
Inventor: MAEDA MITSUAKI
IPC: C08L69/00
Filed: 2019-03-25
Abstract: To provide a brilliant resin composition that is difficult to generate poor appearance even during injection molding, by obtaining a brilliant resin composition from which an organic solvent is properly devolatilization-removed and by blending a resin raw material that is compatible or mixes transparently with a polycarbonate resin, and, to provide a brilliant resin composition that can develop dense and flat metallic luster appearance by selecting small-sized brilliant particles having an average particle preferably of smaller than 20 μm.SOLUTION: A brilliant resin composition containing a polycarbonate resin containing a structural unit derived from (A) a dihydroxy compound represented by the following formula (1), (B) brilliant particles, and (C) a photostabilizer.SELECTED DRAWING: None
Patent JP-2020161869-A (JP)
Title: Electronic apparatus, control method, and program
Inventor: SHIMOZATO JIRO
IPC: G06F3/0488
Filed: 2019-03-25
Abstract: To improve operativity of a touch operation performed on a display unit in a case where a positional relationship between a housing and the display unit is changed.SOLUTION: The electronic apparatus of a present invention includes a control means and an execution means. The control means is configured to perform control to display a specific icon and set a first range at least partially overlapping with the specific icon as a touch sensitive region of the specific icon, in a case where a positional relationship of the display unit with the housing is a first positional relationship; and to perform control to display the specific icon on a side close to the housing relative to a display area in the display unit and to set a second range wider than the first range on a side opposite to the housing, at least partially overlapping with the specific icon, as a touch sensitive region of the specific icon, in a case where a positional relationship of the display unit with the housing is a second positional relationship. The execution means is configured to execute a function corresponding to the specific icon in response to performing of a touch operation on the touch sensitive region.SELECTED DRAWING: Figure 4
Patent JP-2020160542-A (JP)
Title: Card reader housing case and card reader device using the same
Inventor: AOKI MASAMI
IPC: G06K7/00
Filed: 2019-03-25
Abstract: To provide a card reader housing case capable of preventing damage of a card reader at outdoor, and a card reader device using the same.SOLUTION: In the card reader housing case for housing the card reader, a card insertion port at a flap site for controlling insertion and pull out of the card is provided with a magnetic stripe avoidance region 11181 which is widely opened to lower right side. The card insertion port is further provided with an emboss avoidance region 11182 which is widely opened to upper left side. Consequently the card insertion port has left and right avoidance regions and has a shape indulging steps. Since the IC card has an embossed section at the left surface, the emboss avoidance region 11182 is arranged at an upper part of the card insertion port and widely opened to upper side, so as to prevent wear of the embossed section. Since the IC card has a magnetic stripe at the right rear surface, the magnetic stripe avoidance region 11181 is arranged at a lower part of the card insertion port and widely opened to lower side, so as to prevent wear of the magnetic stripe.SELECTED DRAWING: Figure 7
Patent JP-2020158278-A (JP)
Title: Method for controlling crane and crane
Inventor: MINAMI YOSHINARI
IPC: B66C13/48
Filed: 2019-03-27
Abstract: To provide a method for controlling a crane and a crane controllable by the method that can control the load shaking when automatically transporting a load along a set transport route using the crane.SOLUTION: By calculating a target transport time Ti of a load W transported by a crane 1 in a section defined by two passing points where the passing order is adjacent, and a target speed signal of the load W in the section based on a distance between the passing points and the target transport time Ti, a step-shaped target speed signal connecting the target speed signal of the section and the target speed signal of the other section adjacent to the section is converted into a non-step target speed signal by a target value filter F to control based on the non-step target speed signal.SELECTED DRAWING: Figure 5
Patent JP-2020157681-A (JP)
Title: Multilayer film and package
Inventor: OKU SHINTARO
IPC: B32B27/08
Filed: 2019-03-27
Abstract: To provide a multilayer film which hardly causes contraction after molding, and a package using the same.SOLUTION: A multilayer film includes a barrier layer 11 where first non-stretched film layers 111 containing a first resin and second non-stretched film layers 112 containing a second resin different from the first resin are alternately and repeatedly layered, in which when a molding film in which a plurality of recessed solid agent storage parts that are opened to one surface and project to the other surface are arrayed at a straight line in a TD direction is formed on the multilayer film by thermoforming, among the plurality of solid agent storage parts arrayed at the straight line in the TD direction, a distance (LTD) between centers of the opening surface in the solid agent storage parts at both ends is longer than that in the case of the solid agent storage part formed on a single layer film of the first resin on the same condition.SELECTED DRAWING: Figure 1
Patent JP-2020162095-A (JP)
Title: Digital delay equalizer, radio communication device, and tap coefficient generation method
Inventor: TERAMOTO TARO
IPC: H04B3/06
Filed: 2019-03-28
Abstract: To provide a digital delay equalizer capable of automatically generating an optimum tap coefficient for compensating for delay time characteristics of a filter to be equalized.SOLUTION: The present invention relates to a digital delay equalizer 25 that mainly compensates for delay time distortion of a reception signal, and that has an automatic (adaptive) equalizer 26 arranged behind while mainly compensating for phasing distortion of the reception signal by adaptively generating a tap coefficient according to a signal series of the reception signal, and also has an in-digital delay equalizer tap coefficient calculation part 29 which calculates frequency characteristics of the tap coefficient of the automatic (adaptive) equalizer 26 and automatically generates a tap coefficient having frequency characteristics reverse to the calculated frequency characteristics as a tap coefficient of the digital delay equalizer 25. Thus, the tap coefficient of the digital delay equalizer 25 can be automatically generated without any human intervention, so the trouble to adjust the tap coefficient can be greatly saved.SELECTED DRAWING: Figure 1
Patent JP-2020167586-A (JP)
Title: Relay device
Inventor: KAKO YOSHIJI
IPC: H04L45/74
Filed: 2019-03-29
Abstract: To provide a technique capable of appropriately performing various filtering on frames.SOLUTION: A network switch configured to relay frames between a plurality of communication lines includes a relay processing unit 13 and a filter unit 12. The filter unit executes processing on a frame received according to a predetermined filtering rule. The filter unit is configured to execute processing based on description of a frame about which description after rewriting by a rewriting unit is applied to at least one target field in the received frame.SELECTED DRAWING: Figure 1
Patent JP-2020167878-A (JP)
Title: Battery control device and battery control method
Inventor: MATSUMOTO TAKESHI
IPC: H02J7/00
Filed: 2019-03-29
Abstract: To provide a battery control device and a battery control method, which can efficiently perform charge-discharge control while suppressing deterioration of a battery.SOLUTION: The battery control device is provided with: a calculation part; a prediction part and a determination part. The calculation part calculates the power storage residual amount of a storage battery which has a first range which is a predetermined ordinary power storage range, and a second range which is a power storage range other than the first range. The prediction part predicts a prediction charge-discharge amount in the current vehicle operation based on the learning result of a charge-discharge amount in the past vehicle operation. When a prediction power storage amount calculated based on the power storage residual amount and the prediction charge-discharge amount is out of the ordinary power storage range, the determination part determines a charge-discharge amount in the current vehicle operation based on a power storage range including the second range.SELECTED DRAWING: Figure 2
Patent JP-2020168663-A (JP)
Title: Palette conveyance path, and pallet conveying device and pallet conveying method using the same
Inventor: SUGIMOTO SHINJI
IPC: B23Q7/16
Filed: 2019-04-01
Abstract: To facilitate adjustment of a circulation belt for locking a pallet.SOLUTION: Pallet conveyance paths 21, 41 include pallet rails 22, 41 which movably mount a pallet 11 along a longitudinal direction, rotation pulleys 27, 47 which are arranged on both ends of the pallet rails in the longitudinal direction respectively, circulation belts 23, 43 which are wound around the rotation pulleys and are arranged along the longitudinal direction of the pallet rails, and overlap pulleys 24, 44 which are overlapped with the rotation pulleys coaxially. The pallet conveyance device 10 includes two or more pallet conveyance paths arranged continuously in the longitudinal direction, a connection belt 13 which are wound around and stretched between the overlap pulley 24 of the one pallet conveyance path 21 and the overlap pulley 44 of the other pallet conveyance path 41 continuing from the one pallet conveyance path, and drive means 26 which circulates at least one circulation belt 23.SELECTED DRAWING: Figure 1
Patent JP-2019145510-A (JP)
Title: Static reduction roller and method for reducing static on web
Inventor: FRED J ROSKA
IPC: B65H27/00
Filed: 2019-04-03
Abstract: To accelerate web transfer and prevent defects.SOLUTION: A loop pile static reduction roller 300 neutralizes the static electricity and static electricity pattern on the polymer film surface which is a web 320 during the transfer of the web 320 by providing the loop pile static reduction roller 300 with a static reduction engagement cover 360 made of elastic conductive fibers 366 in electrical contact with a grounded conductive roller 330 so as to facilitate electrostatic discharge from the web to ground before, during, and after contact with the charged web 320.SELECTED DRAWING: Figure 3A
Patent JP-2020168705-A (JP)
Title: Control device, calculation device, and control method
Inventor: WATANABE DAIKI
IPC: B23H7/02
Filed: 2019-04-05
Abstract: To improve processing accuracy.SOLUTION: A wire electric discharge machine 10 acquires a measurement dimension of a test piece processed in a state that a wire electrode 12 inclines at a predetermined angle to a travelling direction of a wire electrode 12, calculates first actual information which indicates a support position Pa of the actual wire electrode 12 by a first dice guide 16a for guiding the wire electrode 12 to a workpiece W, and second actual information which indicates a support position Pb of the actual wire electrode 12 by a second dice guide 16b for guiding the wire electrode 12 delivered from the workpiece W, and rewrites the first information and second information stored in a storage part 36 into the calculated first actual information and second actual information if necessary.SELECTED DRAWING: Figure 2
Patent JP-2019181203-A (JP)
Title: Methods and computer apparatus for joining battle in progress
Inventor: LEE YONG HYUN
IPC: A63F13/79
Filed: 2019-04-10
Abstract: To provide methods and systems for joining a battle in progress.SOLUTION: Methods for joining a battle according to embodiments of the present invention can provide a new fun and strategy for a battle game by providing a game service such that a user may enter a battle currently in progress between other users to observe the battle and may directly join the battle if the user desires.SELECTED DRAWING: Figure 3
Patent JP-2020177266-A (JP)
Title: Composite material design apparatus using genetic algorithm, composite material design method, and composite material design program
Inventor: MASUKO Tetsuyuki
IPC: G06F30/27
Filed: 2019-04-15
Abstract: To provide a composite material design apparatus using a genetic algorithm capable of automatically designing a more appropriate stacking order, a composite material design method, and a composite material design program.SOLUTION: A composite material design apparatus 1 using a genetic algorithm includes: an initial generation creation unit 11 that creates a plurality of individual models, as an individual group of an initial generation, using each of stacked member models having a directional property of a strength designed based on a loading condition; an evaluation unit 12 that classifies each of the individual models of the generated individual groups into predetermined cells and evaluates them against a stacked pattern in each of the cells using at least one of index of symmetry, adjacency, and continuous stackability; and a next generation creation unit 14 that selects the individual model by ranking selection from the individual groups, creates a new individual model by crossing, replication and mutation, and updates the individual group as a next generation.SELECTED DRAWING: Figure 1
Patent JP-2020174731-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-04-15
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 permits special display within a performance reception period to operation means.SELECTED DRAWING: Figure 60
Patent JP-2019115935-A (JP)
Title: Mold release agent composition for die casting and method for producing the same
Inventor: NAKAMURA GENTA
IPC: C10M129/70
Filed: 2019-04-16
Abstract: To provide a mold release agent composition for die casting capable of easily confirming the adhesion conditions of a mold release agent in a high temperature mold.SOLUTION: There is provided a mold release agent composition comprising: a silicone compound; and a fluorescent agent light-emitted by the irradiation of ultraviolet rays of 365 nm, the fluorescent agent has a reduced ring structure of a 6/6 membered-ring, and the molecular weight of the fluorescent agent is 300 to 600.SELECTED DRAWING: None
Patent JP-2020177799-A (JP)
Title: Manufacturing method of battery pack
Inventor: KANEHARA HIROSHI
IPC: H01M2/10
Filed: 2019-04-18
Abstract: To provide a manufacturing method of a battery pack that can be housed in a case by confining a plurality of battery cells with a simple structure.SOLUTION: In a manufacturing method of a battery pack according to an embodiment, a plurality of battery cells C are stacked and housed in a case 11 in which at least one side in the stacking direction of the plurality of flat battery cells C is open, and a compressive load is applied in the stacking direction of the housed plurality of stored battery cells C. In this state, a second protrusion 15 that regulates the position of at least one of the outermost battery cells C at both ends is formed using a part of the case 11, and the compressive load is released while the plurality of battery cells C are restrained by using the second protrusion 15.SELECTED DRAWING: Figure 1
Patent JP-2020177826-A (JP)
Title: Conductive connector and conductive connection structure, and conductive connection method
Inventor: KONNO HIDEAKI
IPC: H01R11/01
Filed: 2019-04-18
Abstract: To provide a conductive connector, a conductive connection structure of the conductive connector, and a conductive connection method which allow for easy conductive connection, even when a circuit board and a conductive portion of a metal portion provided on the side are not in an opposite physical relationship.SOLUTION: A conductive connector 1 having a columnar conductor 12, a base part N composed of an insulating rubber-like elastic body coating the side part of the columnar conductor 12 at least partially, and a metal plate P conducting with the columnar conductor 12, and connecting a first connection object S1 and a second connection object S2 conductively by means of the columnar conductor 12 and the metal plate P, incudes a connector body 10 that is a conductive connection part of the first connection object S1 and the columnar conductor 12, and a connector projection 20 that is a conductive connection part of the second connection object S2 and the metal plate P, where the metal plate P has a bendable metal plate boundary 30 between the connector body 10 and the connector projection 20.SELECTED DRAWING: Figure 1
Patent JP-2020176220-A (JP)
Title: Coating film peeling agent and method for peeling coating film
Inventor: HORI SHIGEO
IPC: C09D9/00
Filed: 2019-04-19
Abstract: To provide a coating film peeling agent having excellent peelability and suitable for repeated use, and a method for peeling a coating film.SOLUTION: A coating film peeling agent is used for peeling a coating film provided on the surface of a base material. The coating film peeling agent contains an aromatic alcohol represented by the formula (1), and water. The content of the water is 10-94 mass% relative to the total amount of the coating film peeling agent.SELECTED DRAWING: None
Patent JP-2020182110-A (JP)
Title: On-vehicle device, vehicle communication control method, and vehicle communication control program
Inventor: NISHIMURA YUSUKE
IPC: H04W4/40
Filed: 2019-04-25
Abstract: To reduce power consumption by performing more accurate communication control.SOLUTION: An on-vehicle device is mounted on a vehicle and includes: a map information acquisition unit that acquires map information indicating a radio wave state of a road; a positional information acquisition unit that acquires positional information on the vehicle; and a control unit that performs control to stop wireless communication by the vehicle based on the map information acquired by the map information acquisition unit and the positional information acquired by the positional information acquisition unit.SELECTED DRAWING: Figure 5
Patent JP-2020183818-A (JP)
Title: Curtain burner and heat-treatment facility
Inventor: FUJITA TAKAHIRO
IPC: C21D1/06
Filed: 2019-04-26
Abstract: To reduce the pressure difference of combustible gas in a gas pipe of a curtain burner and reduce the variability of the flame height of the curtain burner.SOLUTION: There is included a gas pipe 21 having a gas discharge part that discharges combustible gas. The gas discharge part has an inner pipe 30 connected to a combustible gas supply source, and an outer pipe 40 that covers the perimeter of the inner pipe 30. The inner pipe 30 has a first gas outlet 31, and the outer pipe 40 constitutes a curtain burner 20 so as to have a plurality of second gas discharge ports 41 formed at intervals along the longitudinal direction of the gas discharge part.SELECTED DRAWING: Figure 7