baber/WOPTO huggingface dataset:
Patent JP-2017216471-A (JP)
Title: Light receiving/emitting element module and sensor device using the same
Inventor: OKUSHIBA HIROYUKI
IPC: H01L31/12
Filed: 2017-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a light receiving/emitting element module with high sensing performance.SOLUTION: A light receiving/emitting element module 1 has a substrate 30, a light emitting element 3a placed on one principal surface 30s of the substrate 30, light receiving elements 3b1, 3b2 placed on one principal surface 30s of the substrate 30, and arranged side-by-side with the light emitting element 3a in the first direction, and an optical element 4 arranged while spaced apart from one principal surface 30s of the substrate 30, and having a first principal surface 30s facing one principal surface 30s and a second principal surface 4s2 on the opposite side to a first principal surface 4s1. The optical element 4 includes a first lens 4a1 for guiding the light from the light emitting element 3a to an object, and second lenses 4b1, 4b2 for guiding the light reflected on the object to light receiving elements. The first lens 4a1 and second lenses 4b1, 4b2 are arranged side-by-side in a first direction, and on at least one principal surface side out of the first and second principal surfaces 4s1 and 4s2, a curved surface constituting the first lens 4a1 and a curved surface constituting the second lenses 4b1, 4b2 intersect each other in the way thereof.SELECTED DRAWING: Figure 1
Patent JP-2019030028-A (JP)
Title: Charge discharge system for electric vehicle
Inventor: YAMADA TETSUYA
IPC: H01M10/635
Filed: 2017-07-25
Abstract: To provide a charge discharge system for an electric vehicle which can correspond to needs of a user requiring EV running over a long distance by preventing a low charging rate state after temperature control of a secondary battery caused by self-heating, for example, in a severe cold district below the freezing point (minus 30 degrees or less).SOLUTION: A charge discharge system for an electric vehicle comprises a charger capable of charging a driving battery, a load capable of discharging the driving battery, a battery temperature sensor capable of measuring a temperature of the driving battery, and a charge/discharge control device which can rise a temperature of the driving battery to a target temperature by alternately repeating charge from the charger to the driving battery and discharge from the driving battery to the load on the basis of a charge rate value when a temperature measured by the battery temperature sensor is less than a prescribed temperature. The charge/discharge control device increases a threshold of charge rate at least switching from discharge to charge according to rise of a driving battery temperature measured by the battery temperature sensor.SELECTED DRAWING: Figure 1
Patent JP-2019026651-A (JP)
Title: Fibrous cellulose-containing composition, method of producing the same, and film
Inventor: MIZUKAMI Moe
IPC: D21H11/18
Filed: 2017-07-25
Abstract: To provide a cellulose-containing composition excellent in coating suitability, a method of producing the same and a film.SOLUTION: The cellulose-containing composition is provided which includes a fibrous cellulose having a fiber width of 1000 nm or less and a protein, and in which the protein contains an enzyme, content of the protein is 1×10pts.mass or less based on 1 pts.mass of the fibrous cellulose, and a viscosity is 10 mPa s to 11000 mPa s measured at 25°C under the condition that solid content concentration of the fibrous cellulose is 0.4 mass% and the cellulose-containing composition is rotated at the number of revolutions of 3 rpm.SELECTED DRAWING: None
Patent JP-2019029379-A (JP)
Title: Electronic component and manufacturing method thereof
Inventor: KAMO TAKASHI
IPC: H01G4/12
Filed: 2017-07-25
Abstract: To provide an electronic component capable of restraining propagation of vibration to the component placement surface, and to provide a manufacturing method thereof.SOLUTION: An electronic component 1 includes an element body 2 where multiple first internal electrodes 7 and multiple second internal electrodes 8 are laminated alternately via dielectric layers 9, and an external electrode pair consisting of a first external electrode covering the end face exposing the multiple first internal electrodes 7 of the element body 2, and a second external electrode covering the end face exposing the multiple second internal electrodes 8 of the element body 2. The multiple dielectric layers 9 include a first dielectric layer 9a, and a second dielectric layer 9b separated farther from the placement surface than the first dielectric layer 9a. The area of a first superposition region α where the first and second internal electrodes 7, 8, adjoining the first dielectric layer 9a in the lamination direction, are superposed in the lamination direction is smaller than the area of a second superposition region β where the first and second internal electrodes 7, 8, adjoining the second dielectric layer 9b in the lamination direction, are superposed in the lamination direction.SELECTED DRAWING: Figure 2
Patent JP-2019029720-A (JP)
Title: Electromagnetic wave propagation sheet and manufacturing method thereof and electric supply system
Inventor: KATORI MASAYA
IPC: H04B5/00
Filed: 2017-07-26
Abstract: To provide an electromagnetic wave propagation sheet having a nonconductive and flexible dielectric part, and a coating part formed by laminating a conductive layer and a flexible protective layer, where the conductive layer is provided on the dielectric part side and covering the dielectric part, the conductive layer of upper surface layer is mesh-shaped, and leakage of electromagnetic wave at the end of the sheet is reduced without using a metal foil tape, and the like.SOLUTION: In an electromagnetic wave propagation sheet 10, out of a coating part 11b forming an upper surface layer 12 covering the upper surface s1 of a dielectric part 11a, a lower surface layer 13 covering the lower surface s2 of the dielectric part 11a, and a side surface layer 14 covering the side surface s3 of the dielectric part 11a, the side surface layer 14 is formed in such a state that the coating part 11b, forming at least any one of the upper surface layer 12 or the lower surface layer 13, is elongated up to the side surface s3 of the dielectric part 11a.SELECTED DRAWING: Figure 3
Patent JP-2019030882-A (JP)
Title: Electric motor control device
Inventor: SATO YUTA
IPC: B21B37/72
Filed: 2017-08-04
Abstract: To provide an electric motor control device which suppresses occurrence of impact drop and can prevent material warpage.SOLUTION: An electric motor control device comprises: a correction speed reference calculation part which generates a correction speed reference which is a correction value of a speed reference on the basis of a ratio of inertial moments of upper and lower pressure rolls which are respectively driven by separate electric motors and upper and lower rolling machines which respectively include a drive shaft of a corresponding electric motor; and a decent time setting part which inputs the correction speed reference, and sets a descent time from a point of time at which a rolled material is caught between the upper and lower pressure rolls to a point of time at which the correction speed reference descends to zero. Values of inertial moments of the upper and lower rolling machines are different from each other. The correction speed reference calculation part generates the correction speed reference with respect to one having smaller inertial moment among the upper and lower rolling machines.SELECTED DRAWING: Figure 1
Patent JP-2019032189-A (JP)
Title: Displacement determination device
Inventor: ISHIKAWA MIKIO
IPC: G01B11/00
Filed: 2017-08-07
Abstract: To provide a displacement determination device that is able to monitor displacement of an object easily at a low cost, and to provide a displacement quantity measurement system.SOLUTION: A displacement determination device 1 comprises: a transparent, approximately cylindrical body 31; a polarizer 32 provided on an inner peripheral surface of the approximately cylindrical body 31; a retardation plate provided on the polarizer in which approximately rectangular first area and second area by which polarized states of light having passed through the polarizer are controlled so as to be different from each other are alternately and repeatedly arranged in respective short-side directions of the first area and the second area. The direction of the polarization axis of the polarizer is substantially orthogonal to the axial direction of the approximately cylindrical body 31. The respective long-side directions of the first area and the second area substantially match the direction of the polarization axis of the polarizer. On the basis of the form of a displacement determination pattern displaced within the approximately cylindrical body 31 due to respective actions of the polarizer and the retardation plate, displacement, with respect to a reference position, of an object is determined.SELECTED DRAWING: Figure 1
Patent JP-2019033205-A (JP)
Title: Wiring board manufacturing method and semiconductor device manufacturing method
Inventor: ABE TOMOYUKI
IPC: H01L23/14
Filed: 2017-08-09
Abstract: To provide a wiring board manufacturing method of a wiring board having excellent opening state.SOLUTION: A wiring board manufacturing method of the present embodiment comprises: a step of preparing a resin sheet with a carrier base material in which a solder resist film is formed on a carrier base material composed of a polymeric film; a step of arranging the solder resist film of the resin sheet with the carrier base material on a surface of a circuit board in an oriented manner so as to embed the solder resist film in a conductive pattern formed on the surface of the circuit board; a step of separating the carrier base material to expose a surface of the solder resist film; a step of forming a mask on the exposed surface of the solder resist film; a step of forming a pattern by selectively removing the mask; an opening formation step of forming an opening where part of the conductive pattern is exposed by selectively removing the solder resist film through the patterned mask; and a step of removing the mask.SELECTED DRAWING: Figure 1
Patent JP-2019035166-A (JP)
Title: Body shaper
Inventor: PI-YU CHUANG
IPC: A41C1/00
Filed: 2017-08-17
Abstract: To provide a total body-type body shaper which can improve activity in use without a fabric entering a lower body of a user and causing unpleasantness during use.SOLUTION: A body shaper has a body in which a hip improving part is arranged in a position corresponding to a hip part of a human body, and the body is constituted by sewing an inside fabric and an outside fabric. A reinforcement structure corresponding to a public region of the human body is provided in the hip improving part. The reinforcement structure is constituted of a first fastener for opening a lower part of the body and second fasteners arranged on both sides of the first fastener. Since a width of the reinforcement structure is equal to the public region and hardness of the second fasteners is equal to hardness of the first fastener, the second fasteners support the first fastener to prevent the first fastener from entering the public region of the user in the body shaper.SELECTED DRAWING: Figure 1
Patent JP-2019036870-A (JP)
Title: Interactive electronic equipment, communication system, method, and program
Inventor: YAMADA YUKI
IPC: H02J7/00
Filed: 2017-08-17
Abstract: To improve a function of interactive electronic equipment.SOLUTION: An interactive electronic equipment 11 has a controller 22. The controller 22 executes utterance processing with content according to a specific level of a user as a dialogue target.SELECTED DRAWING: Figure 3
Patent JP-2019036658-A (JP)
Title: Plasma processing method and plasma processing apparatus
Inventor: NAGAUMI KOICHI
IPC: H05H1/46
Filed: 2017-08-18
Abstract: To suppress reduction of etching grade of a substrate and to reduce energy of ions applied to an inner wall of a chamber body.SOLUTION: A plasma processing apparatus according to one embodiment of the present invention includes a DC power supply for generating DC voltage of negative polarity to be applied to a lower electrode of a stage. In plasma processing using the plasma processing apparatus, a high frequency is supplied in order to generate plasma by exciting gas in the chamber. In order to attract ions from plasma to a substrate on the stage, the DC voltage of the negative polarity from the DC power supply is periodically applied to the lower electrode. In each period, a rate occupied by a term for applying the DC voltage to the lower electrode is set to 40% or less.SELECTED DRAWING: Figure 1
Patent JP-2019038866-A (JP)
Title: Production method of polymeric base material having graft chain
Inventor: TAYANAGI JUNICHI
IPC: C08J7/18
Filed: 2017-08-22
Abstract: To provide a production method of a polymeric base material having graft chains, which is excellent in graft polymerization rate.SOLUTION: In a production method of a polymeric base material having graft chains of the present invention, an antioxidant-containing polymeric base material is irradiated with ionizing radiation in one step or in two or more separated steps such that the total irradiation dose becomes 80-500 kGy, radicals are generated from the polymeric base material and at the same time the antioxidant is deactivated, and subsequently a graft chain based on a radical-polymerizable monomer is introduced into the polymeric base material after irradiation by bringing a radical-polymerizable monomer-containing solution and the polymeric base material after irradiation into contact with each other.SELECTED DRAWING: None
Patent JP-2019040806-A (JP)
Title: Negative electrode active material for lithium ion battery and manufacturing method thereof, negative electrode for lithium ion battery, and lithium ion battery
Inventor: ONO KOHEI
IPC: H01M4/38
Filed: 2017-08-28
Abstract: To provide a negative electrode active material for a secondary battery, which shows a high capacity and an excellent initial charge/discharge efficiency, and which has good cycle characteristics and a practical capacity-keeping rate.SOLUTION: A negative electrode active material for a secondary battery, which is involved in the present invention comprises a silicon nanoparticle-containing hydrogen polysilsesquioxane burned product including 5 to 65 wt.% of silicon nanoparticles of a substance represented by the general formula, SiOH(0.3<x2<1.5 and 0.01<y2<0.35), of which the volume-based average particle diameter is over 10 nm and less than 500 nm, having a chemical bond between each silicon nanoparticle surface and a hydrogen polysilsesquioxane-originating silicon oxide structure, and having a Si-H bond; and carbon nanotube formed over the silicon oxide structure.SELECTED DRAWING: Figure 3
Patent JP-2019042973-A (JP)
Title: Method for manufacturing sheet, and sheet
Inventor: KATO SHINICHI
IPC: D04H1/413
Filed: 2017-08-31
Abstract: To provide a method for manufacturing a sheet which contains a fiber and a resin and improves color development property of a printed matter, and to provide a sheet.SOLUTION: A method for manufacturing a sheet includes a step of forming a sheet using a mixture formed by mixing a fiber and a composite material of a resin and carboxymethylcellulose sodium salt having a molecular weight of 200,000 or more.SELECTED DRAWING: None
Patent JP-2019046674-A (JP)
Title: Secondary battery
Inventor: MATSUURA TOMOHIRO
IPC: H01M2/34
Filed: 2017-09-04
Abstract: To satisfactorily produce a secondary battery and to provide the secondary battery capable of driving an interruption mechanism with a predetermined CID working pressure.SOLUTION: A secondary battery comprises: an electrode body; a cathode collector terminal 6 which is connected to the electrode body; a holder 50 which is provided in the cathode collector terminal 6; and a reverse plate which is provided in the holder 50. The electrode body includes an electrode plane on which an electrode is formed, and a peripheral surface that is adjacent to the electrode plane. The cathode collector terminal 6 includes a pedestal 30 which is disposed closer to the peripheral surface, and multiple legs 31A-31D. Slits 90A-90C are formed between two of the legs 31A-31D. The slits 90A-90C are formed to extend on the pedestal 30 from clearance gaps between two of the legs 31A-31D. Through-holes 91A and 91B and through-holes 91C and 91D which are formed closer to the legs 31A-31D than the through-holes 91A and 91B are formed on the pedestal 30. In protrusions 95C and 95D, a second slit extending in an extension direction of the slits 90A-90C is formed.SELECTED DRAWING: Figure 12
Patent JP-2019043094-A (JP)
Title: Inkjet recording device and method for controlling the same
Inventor: KURONUMA AKIRA
IPC: B41J2/175
Filed: 2017-09-06
Abstract: To provide an inkjet recording device that can measure with high accuracy the concentration of a liquid developer used for image formation.SOLUTION: The inkjet recording device comprises: a tank for storing an ink to be supplied to a recording head for discharging the ink; a concentration measurement part which has a flow path for ink formed therein and measures the concentration of the ink in the flow path; a pump for circulating the ink in the flow path formed in the concentration measurement part and in the tank; and control means for controlling measurement of the concentration of the ink by the concentration measurement part. The control means makes the concentration measurement part measure the concentration of the ink for every prescribed time interval after circulation of the ink by the pump is finished and, when a difference between a latest measured concentration value and a previous measured concentration value becomes not more than a predetermined threshold value, determines the latest measured concentration value as an output value.SELECTED DRAWING: Figure 15
Patent JP-2017228315-A (JP)
Title: Determination device, determination method, and determination program
Inventor: YAMADA KENICHI
IPC: G06Q30/02
Filed: 2017-09-07
Abstract: PROBLEM TO BE SOLVED: To improve cost-effectiveness of information content.SOLUTION: A determination device according to the present application comprises an acquisition unit, an estimation unit and a determination unit. The acquisition unit acquires information, as user information on a user, on a terminal device which is used by the user and which can incorporate a predetermined program for using a predetermined service. The estimation unit estimates the user's contribution to the predetermined program, the user being a providing destination of information content regarding the predetermined program when the predetermined program is incorporated in the terminal device, on the basis of a relation between the user information acquired by the acquisition unit and a use history of the predetermined program in a user group which has used the predetermined program in past for using the predetermined service. The determination unit determines a mode for providing the user with information content regarding the predetermined program on the basis of the contribution estimated by the estimation unit.SELECTED DRAWING: Figure 1
Patent JP-2019047877-A (JP)
Title: Game machine
Inventor: TAKEUCHI SHUNGO
IPC: A63F7/02
Filed: 2017-09-08
Abstract: To provide a game machine characterized in holding icon display means, relating to a game machine such as a pinball game machine (pachinko machine) or a reel game machine (slot machine).SOLUTION: A holding icon b1 displayed in a holding icon display region exits from the holding icon display region to be displayed as an old holding icon c1 in an old holding icon display region. When an attack performance animation using a black circle old holding icon c13 displayed in an old holding 2 display region is performed, a holding icon b3 sometimes varies from a white circle icon mode to a black circle icon mode. A jackpot is noticed by displaying a holding icon of the black circle icon mode.SELECTED DRAWING: Figure 28
Patent JP-2019049384-A (JP)
Title: Air feeding system of boiler
Inventor: KAWAKAMI TOSHIHIRO
IPC: F23C99/00
Filed: 2017-09-08
Abstract: To restrain sulfide corrosion in a wide load band.MEANS FOR SOLVING THE PROBLEM: An SSAP 11 is arranged outside a burner in an outermost row in a height range of not less than a burner in a lowermost stage and not more than a burner in an uppermost stage. A secondary air flow path 22 feeds secondary air boosted by a second ventilation machine 25 to a burner 8. A primary air flow path 21 delivers fuel mixed at a fuel mixing part 27 to the burner 8 by primary air boosted with the primary ventilation machine 24, so that it has higher pressure than that of the secondary air boosted by the secondary ventilation machine 25. A branch flow path 23 is branched from the primary air flow path 21 between the primary ventilation machine 24 and the fuel mixing part 27, and supplies the primary air boosted with the primary ventilation machine 24 to the SSAP 11. The SSAP 11 supplies the primary air supplied from the branch air path 23 to a combustion chamber 7 as jet flow air.SELECTED DRAWING: Figure 2
Patent JP-2019048611-A (JP)
Title: Suspension structure of vehicle
Inventor: FUKUI HIROSHI
IPC: B60G3/12
Filed: 2017-09-12
Abstract: To provide a suspension structure of a vehicle which forms a clearance between a vehicle and a ground surface when the vehicle runs on a bad road to improve running-through performance on the bad road and inhibit side slip of wheels during a stroke of a suspension to improve running performance.SOLUTION: In a suspension structure of a vehicle 1, knuckles 3 of wheels 2 disposed at left and right sides of the vehicle 1 are connected by front and rear axle housings 4, 5. The front and rear axle housings 4, 5 have shapes in which housing side parts 42, 52 at the wheel 2 side are located at the vehicle lower side relative to housing center parts 41, 51. Attachment parts 61, 71 of a link arm 6 and a lateral rod 7 are provided in the inclined portions of the front and rear axle housings 4, 5.SELECTED DRAWING: Figure 1
Patent JP-2019052454-A (JP)
Title: Aseismic isolation structure
Inventor: INABA MANABU
IPC: F16F15/02
Filed: 2017-09-14
Abstract: To provide an aseismic isolation structure to effectively reduce vertical vibration.SOLUTION: An aseismic isolation structure is provided with a vertical damping device, the vertical damping device placed in an aseismic layer between an upper structure and a lower structure being configured to damp vibration created by tension and compression in a vertical direction which connects its upper end to the upper structure and its lower end to the lower structure, wherein a damping force generated with a relative displacement created by movements of the upper end and the lower end at a predetermined speed in a tension area is larger than a damping force generated with a relative displacement created by movements of the upper end and the lower end at a predetermined speed in a compression area.SELECTED DRAWING: Figure 5