baber/WOPTO huggingface dataset:
Patent JP-2020134760-A (JP)
Title: Zoom lens and imaging apparatus
Inventor: TOMIOKA UKYO
IPC: G02B15/167
Filed: 2019-02-21
Abstract: To provide a zoom lens which is reduced in size, while achieving a long focal distance on a telephoto side, includes a vibration-proof lens group and a small-diameter focus lens group, and has excellent optical performance and to provide an imaging apparatus including the zoom lens.SOLUTION: The zoom lens comprises, in order from an object side, a positive first lens group G1, a negative second lens group G2, a negative third lens group G3, and a positive fourth lens group G4. When varying power from a wide angle end to a telephoto end, the second lens group G2 is moved to an image side and the third lens group G3 is moved to the object side and then, moved to the image side. The fourth lens group G4 comprises, in order from the object side, a positive 4A-th lens group G4A, a negative 4B-th lens group G4B moved when correcting an image blur, a positive 4C-th lens group G4C, a 4D-th lens group G4D moved when focusing, and a 4E-th lens group G4E having refractive power having a sign different from that of the 4D-th lens group.SELECTED DRAWING: Figure 1
Patent JP-2020134773-A (JP)
Title: Image forming apparatus and image forming method
Inventor: KAMIMURA SHIZUYA
IPC: G03G15/16
Filed: 2019-02-21
Abstract: To provide an image forming apparatus that can accurately detect the density of toner images while ensuring the amount of movement of toner to photoreceptor drums.SOLUTION: An image forming apparatus 100 comprises: photoreceptor drums 101; an intermediate transfer belt 121; a density detection unit 104; and a control unit 20. The photoreceptor drums 101 have toner images formed thereon. The intermediate transfer belt 121 has the toner images transferred thereto from the photoreceptor drums 101. The density detection unit 104 detects the density of the toner images transferred to the intermediate transfer belt 121. The control unit 20 controls the rotation speed of at least one of the intermediate transfer belt 121 and the photoreceptor drums 101. In a period during which the density detection unit 104 detects the density of the toner images, the control unit 20 controls the rotation speed of at least one of the intermediate transfer belt 121 and the rotation speed of the photoreceptor drums 101 so that the rotation speed of the intermediate transfer belt 121 becomes higher than the rotation speed of the photoreceptor drums 101.SELECTED DRAWING: Figure 1
Patent JP-2020132388-A (JP)
Title: Medium transport device and recording device
Inventor: ODA HIROSHI
IPC: B65H7/14
Filed: 2019-02-22
Abstract: To solve a problem that when paper is transported through a paper transportation path, there is a case where paper dust may be generated from the paper, and thus the paper dust may adhere to a component of the optical sensor and the detection capability may be reduced, in particular, since paper dust falls and accumulates on the lower side of the paper transport path due to the action of gravity, the paper dust accumulated around the optical sensor may move to and adhere to the component of the optical sensor.SOLUTION: It comprises a medium transport path for transportation of a medium, a medium support part that forms the medium transport path and supports the medium, and medium detection means that detects the medium that passes over the medium support part with detection light that intersects the medium transport path. The medium detection means is a part that constitutes the optical path of the detection light, and comprises a first optical part provided in the medium support part and a second optical part provided in the facing manner to the medium support part. A low position part is provided around the first optical part in the medium support part, which is located vertically below the light receiving surface of the detection light in the first optical part.SELECTED DRAWING: Figure 6
Patent JP-2020137381-A (JP)
Title: Photovoltaic panel cleaning device
Inventor: FUJITA TOSHIHIKO
IPC: H02S40/10
Filed: 2019-02-26
Abstract: To provide a photovoltaic panel cleaning device capable of surely performing cleaning of a front surface of a solar battery panel formed by combining a plurality of photovoltaic modules.SOLUTION: A photovoltaic panel cleaning device includes: a driving unit 10A which is mounted to a photovoltaic module 5A, and which comprises a driving wiper part 30 for cleaning a front surface of the photovoltaic module 5A by moving a wiper blade 33 as a cleaning member and a driving part 20 that can move the driving wiper part 30; and a driven unit 10B having a driven wiper part 130 which is mounted to the other photovoltaic module 5B adjacently arranged to the photovoltaic module 5A and cleans the front surface of the other photovoltaic module 5B by moving the wiper blade 133 as a cleaning member by following the movement of the driving wiper part 30 of the driving unit 10A. The driving unit 10A structures the photovoltaic panel cleaning device by being coupled with the driven unit 10B by a coupling shaft 70 that transmits a driving power to the driven unit 10B.SELECTED DRAWING: Figure 4A
Patent JP-2020138397-A (JP)
Title: Sheet
Inventor: TAKEUCHI NOBUTAKA
IPC: B32B5/28
Filed: 2019-02-27
Abstract: To provide a sheet including a glass fiber cloth and a fluororesin that is capable of improving the transparency while reducing a total calorific value when the thickness of the sheet is increased.SOLUTION: A sheet includes at least one glass fiber cloth, a first resin layer including resin other than a fluororesin, which is impregnated in the glass fiber cloth, a second resin layer including resin other than a fluororesin, which is included without being impregnated in the glass fiber cloth, and a third resin layer including a fluororesin. A total concentration of bromine and silicon in the second resin layer is 30 mass% or more. The third resin layer is included in at least one surface of the sheet. The sheet has a total light transmittance of 80% or more and a haze of 20% or less.SELECTED DRAWING: Figure 1
Patent JP-2019081079-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-03-06
Abstract: To provide a game machine capable of providing a novel game content.SOLUTION: When a win/failure determination is executed for first special symbol-side reservation information and turns out a jackpot result, a low-probability jackpot result may be produced; however, when a win/failure determination is executed for second special symbol-side reservation information and turns out a jackpot result, a high-probability jackpot result is produced. In that case, in a first high-probability state, a win/failure lottery mode turns out a high-probability mode and the second special symbol-side reservation information takes priority, so that, triggered by the second special symbol-side reservation information, a game result turns out a jackpot result and, before being changed into an opening/closing execution mode, it turns out the jackpot result triggered by the first special symbol-side reservation information, and it is unlikely to produce an event of turning out the opening/closing mode. In the first high-probability state, a variation display period of a game round triggered by the first special symbol-side reservation display becomes a period more than a longest variation display period selected by a lottery in a game round triggered by the first special symbol-side reservation information in a normal game state.SELECTED DRAWING: Figure 11
Patent JP-2019186915-A (JP)
Title: Monitor camera and condensation suppression method for monitor camera
Inventor: KAWASHIMA TOMOYOSHI
IPC: G03B17/55
Filed: 2019-03-14
Abstract: To suppress condensation and ice accretion while suppressing increase in manufacturing costs and running costs and effectively using internal heat evolution.SOLUTION: A monitor camera 11 comprises: a camera part 31 having a lens 37; a housing part 17 that has an aperture 59 corresponding to the lens 37 and supports the camera part 31, and encloses the camera part 31 with a gap 61; a translucent cover part 21 attached to the aperture 59 apart from the lens 37 to seal the housing part 17; a fan 63 that is disposed in the gap 61 and makes air in the gap 61 circulate between the fan and the cover part 21; a vent hole 65 that is bored in the housing part 17 to open the gap 61 to the outside 67; a waterproof ventilation film 69 for closing the vent hole 65; a heater that is provided so as to face the gap 61 and heats the air; and an infrared light irradiation device 49 that is provided so as to face the gap 61 and makes infrared light be emitted to the outside 67 through the cover part 21 as well as discharges heat to the air.SELECTED DRAWING: Figure 5
Patent JP-2020150983-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-03-18
Abstract: To provide a game machine capable of securing impartiality of a game by preventing execution of a variation in a second special pattern much more than expected.SOLUTION: At timing t1 as start timing of a time-shortening final variation, a time-shortening flag is reset to off and a time-shortening extension flag is set to on. After that, when a second holding storage number reaches the upper-limit number at timing t2, the time-shortening extension flag is reset to off and a time-shortening state (high-base control) is completed. After the time-shortening final variation is completed at timing t3, variation display of a second special pattern for the second holding storage number is executed.SELECTED DRAWING: Figure 36-8
Patent JP-2020154399-A (JP)
Title: Information processing device, information processing method, and program
Inventor: KUROE MAMIKO
IPC: G06Q20/34
Filed: 2019-03-18
Abstract: To provide an information processing device, information processing method, and program which, in response to an inquiry request based on a masked membership number or token number, identifies a corresponding and not masked membership number or token number, and identifies card transaction contents of the corresponding membership number or token number.SOLUTION: The information processing device receives an inquiry condition containing at least a part of the membership number or a part of the token number, a usage date, and an amount of usage money, determines whether the inquiry condition contains a part of the membership number or a part of the token number, identifies, on the basis of determination that the inquiry condition contains a part of the token number, one or more pieces of data of the token number being search objects on the basis of the inquiry condition, and identifies one or more pieces of data of the membership number associated with the token number contained in the identified one or more pieces of data.SELECTED DRAWING: Figure 7
Patent JP-2020151731-A (JP)
Title: Method of manufacturing crank shaft
Inventor: OKUBO JUNICHI
IPC: F16C3/08
Filed: 2019-03-19
Abstract: To provide a method of manufacturing a crank shaft which enables reducing the weight of a counter-weight and securing the moment of the counter-weight.SOLUTION: A method of manufacturing a crank shaft includes a process a) and a process b). In the process a), a finished forged product (10) which is shaped by die-forging and in which barr is removed is prepared. The finished forged product (10) has a crank journal (11), a crank pin (12), a crank arm (13), and a counter-weight (14). The counter-weight (14) is formed integrally with the crank arm (13). In the process b), a tool (40) is pressed against the counter-weight (14), and a material of the counter-weight (14) is moved by a protrusion part (44) of the tool (40) to flow outward in a width direction of the counter-weight (14).SELECTED DRAWING: Figure 6C
Patent JP-2019167533-A (JP)
Title: Thermoplastic resin composition and molded article
Inventor: FUJII MOTOMI
IPC: C08L33/10
Filed: 2019-03-19
Abstract: To provide a thermoplastic resin composition capable of easily producing a molded article excellent in all of color development, weather resistance, scuff resistance, and scratch resistance.SOLUTION: The thermoplastic resin composition of the present invention contains a graft copolymer (E) and a polymethacrylic acid ester (G). The content of the graft copolymer (E) is 4 mass% or more and 15 mass% or less based on 100 mass% of the thermoplastic resin composition. The graft copolymer (E) is a copolymer obtained by graft-polymerizing a vinyl-based monomer mixture (m1) containing an aromatic vinyl monomer and a vinyl cyanide monomer in the presence of an ethylene/α-olefin copolymer (a).SELECTED DRAWING: None
Patent JP-2020155896-A (JP)
Title: Piezoelectric thin film resonator, acoustic wave device, filter, and multiplexer
Inventor: KAWAHARA HISAYOSHI
IPC: H01L41/047
Filed: 2019-03-19
Abstract: To suppress deterioration of a laminated film.SOLUTION: A piezoelectric thin film resonator includes: a substrate 10; a lower electrode 12 provided with a gap 30 sandwiched between the lower electrode and the substrate 10; a piezoelectric film 14 provided on the lower electrode 12; an upper electrode 16, provided on the piezoelectric film 14, overlapping with the gap 16, sandwiching at least a part of the piezoelectric film 14, and provided to form a resonance region 50 facing the lower electrode 12; and an absorption film 15, provided in the gap 30 at a distance from the lower electrode 12, for absorbing or storing hydrogen.SELECTED DRAWING: Figure 2
Patent JP-2020152675-A (JP)
Title: Sheet, sheet laminate, medicine, sheet producing methods, sheet producing apparatus, sheet laminate producing methods, and sheet laminate producing apparatus
Inventor: IWASAKI KOJI
IPC: A61K47/10
Filed: 2019-03-20
Abstract: To provide a sheet that has increased content of bioactive substances per unit without mixing a plurality of bioactive substances each other, has a sufficient mechanical strength in a dosage form before administration, and has an excellent water disintegration property.SOLUTION: A substrate has at least two independent holes. At least one of the independent holes is an independent hole A for encompassing a bioactive substance. At least one of the independent holes is an independent hole that does not encompass any bioactive substance. The longest diameter of the independent holes is less than 0.2 mm. The substrate is a sheet for encompassing a biocompatible material. The substrate is provided with at least two independent holes. At least one of the independent holes is an independent hole A for encompassing a bioactive substance. At least one of the independent holes is an independent hole that does not encompass any bioactive substance. The substrate is a sheet laminate formed by laminating the sheets for encompassing the biocompatible material.SELECTED DRAWING: Figure 2
Patent JP-2020160498-A (JP)
Title: Electronic document review comment aggregation system, electronic document review comment aggregation program, electronic document review comment aggregation input apparatus, and electronic document review comment aggregation input program
Inventor: SEKINE HIROSHI
IPC: G06F40/169
Filed: 2019-03-25
Abstract: To aggregate review comments in an electronic document to a reviewer.SOLUTION: In an electronic document 102, review comments are input from a plurality of reviewers at a highlighted portion 104, and in a document system, the plurality of reviewers is requested to aggregate the review comments. The reviewer inputs an aggregation comment from an input field 130. The aggregation comment received by input of each reviewer is displayed on a window 120 of a screen 100. When an aggregation completion button 136 is pressed or the like, an aggregation process is completed.SELECTED DRAWING: Figure 10
Patent JP-2020160525-A (JP)
Title: Delivery arrangement system and delivery arrangement method
Inventor: IKEUCHI YASUSHI
IPC: G06Q10/08
Filed: 2019-03-25
Abstract: To provide a delivery arrangement system capable of improving efficiency of delivery to a plurality of delivery destinations in a predetermined place; and to provide a delivery arrangement method.SOLUTION: A second user extraction part 14, when a first delivery request is accepted by a first delivery request acceptance part 13, extracts a second user U2 who is heading to a predetermined place 500. A delivery guidance part 15 transmits to a second user terminal 92 used by the second user U2 extracted by the second user extraction part 14 delivery guidance information for guiding the delivery of an article to the predetermined place 500. A second delivery request acceptance part 16 receives second delivery request information for requesting the delivery of the article to the predetermined place 500, which is transmitted from the second user terminal 92, and accepts a second delivery request, which is a request of the second user U2 to deliver the article to the predetermined place 500.SELECTED DRAWING: Figure 1
Patent JP-2020159213-A (JP)
Title: Control device of internal combustion engine
Inventor: NIWA TAKAHIKO
IPC: F01N3/033
Filed: 2019-03-25
Abstract: To increase an opportunity of the regeneration of a filter.SOLUTION: An electronic control unit 60 performs filter regeneration processing in a situation that intake-side pressure being pressure at an intake downstream side rather than a compressor 41 of a supercharger 40 in an intake passage 20 is higher than exhaust-side pressure being pressure at an exhaust upstream side rather than a filter 33 in an exhaust passage 30. The electronic control unit 60 performs control for enlarging an opening of an exhaust recirculation valve 52 as an accumulation quantity of particles in the filter 33 is large, and enlarges the opening of the exhaust recirculation valve 52 as a difference between the intake-side pressure and the exhaust-side pressure is small.SELECTED DRAWING: Figure 1
Patent JP-2020160207-A (JP)
Title: Resin grazing and headup display using the same
Inventor: TAKAHASHI TOMOHIRO
IPC: G02B5/30
Filed: 2019-03-26
Abstract: To provide a headup resin grazing capable of achieving energy saving, high brightness and double image prevention by the structure of suppressing the reduction of brightness due to conversion efficiency from circular polarization to linear polarization by a one layered 1/4 wavelength plate and contributing even to the simplification of a manufacturing process, and a headup display using the same.SOLUTION: A headup display comprises (A) at least a one layered light reflection layer, (B) a one layered 1/4 wavelength plate and (C) a transparent resin base material.SELECTED DRAWING: Figure 1
Patent JP-2020158602-A (JP)
Title: Sealing material rubber composition and sealing material using the same
Inventor: UEDA AKIRA
IPC: C09K3/10
Filed: 2019-03-26
Abstract: To provide a sealing material rubber composition that can improve the sealability of high-pressure gas at high and low temperatures, and to provide a sealing material obtained by crosslinking the same.SOLUTION: A sealing material rubber composition containing 100 pts.mass of rubber component, silica by 50 to 140 pts.mass, silane coupling agent by 1 to 20 pts.mass, and carbon black by 15 to 35 pts.mass. The rubber component preferably is ethylene-propylene-diene rubber.SELECTED DRAWING: None
Patent JP-2020167244-A (JP)
Title: Substrate processing system and substrate processing method
Inventor: YAMAGUCHI HIROSHI
IPC: H01L21/677
Filed: 2019-03-29
Abstract: To improve throughput of substrate processing system.SOLUTION: A substrate processing system has at least one vacuum processing chamber, at least one vacuum heating chamber, multiple load lock chambers, a vacuum transfer chamber, and at least one control section. The multiple load lock chambers have a first load lock chamber having a cooling mechanism. The at least one control section is configured to control the vacuum transfer chamber to execute multiple transfer cycles. Each transfer cycle includes substrate transfer from the at least one vacuum processing chamber to the at least one vacuum heating chamber, substrate transfer from the at least one vacuum heating chamber to the first load lock chamber, and substrate transfer from the first load lock chamber to the at least one vacuum processing chamber.SELECTED DRAWING: Figure 1
Patent JP-2020166507-A (JP)
Title: Electronic apparatus
Inventor: KIRYU DAISUKE
IPC: G06Q50/10
Filed: 2019-03-29
Abstract: To control various apparatuses by receiving an input operation by a carrier without needing an input operation member.SOLUTION: A first portable terminal carried by a carrier includes a radar and an acceleration sensor for detecting a movement of a carrier, and a control part for controlling a prescribed operation of the first portable terminal in accordance with an input operation of the carrier detected by the radar or acceleration sensor. The control part stops notification by interruption processing for interrupting control by a data center in detecting a notification interruption instruction operation by the carrier while the notification is executed by the control from the data center.SELECTED DRAWING: Figure 47
Patent JP-2020164923-A (JP)
Title: Production method of molten steel
Inventor: OTSUKA SHUNSUKE
IPC: C21C5/52
Filed: 2019-03-29
Abstract: To provide a production method of molten steel capable of reducing a production cost of the molten steel by utilizing the waste plastic particles as an alternative material for the carbon material in a heating period when the molten steel is produced by melting metal materials.SOLUTION: In a production method of molten steel, molten steel 45 in a furnace body 16 is discharged through a melting period in which the molten steel 45 is produced by melting metal materials charged in a furnace body 16 of an electric furnace 10, and a heating period in which heating of the molten steel 45 and adjustment of the component are performed. In the heating period, waste plastic particles are directly blown into the molten steel 45 together with carrier gas while a tip of a nozzle 33 for blowing the waste plastic particles is immersed in the molten steel 45.SELECTED DRAWING: Figure 4
Patent JP-2020163736-A (JP)
Title: Manufacturing method of resin molded product and manufacturing method of water tank panel
Inventor: KUMAGAI TATSUYA
IPC: B29C43/52
Filed: 2019-03-29
Abstract: To make it possible to efficiently manufacture a resin molded product of good quality with less voids inside regardless of a thickness of the molded product, when manufacturing the resin molded product by compression molding using a thermosetting resin.SOLUTION: By making mold temperatures of a movable mold and a fixed mold that make up the mold different, a temperature gradient is given to the inside of a cavity, and a molding material in contact with the mold gradually hardens from one surface layer side to the other surface layer side. By directing it to do so, there remains no portion that cures and shrinks inside the molding material.SELECTED DRAWING: None
Patent JP-2019145138-A (JP)
Title: Methods and systems for purposeful computing
Inventor: VICTOR HENRY SHEAR
IPC: G06F40/00
Filed: 2019-04-03
Abstract: To provide a method and system configured to facilitate a user purpose.SOLUTION: A method provides an environment for identifying and evaluating an at least partially standardized and interoperable resource. The method comprises using a computing arrangement to provide at least one of one or more standardized resources and specifications and at least partially enable such environment for identification and evaluation.SELECTED DRAWING: Figure 130