baber/WOPTO huggingface dataset:
Patent JP-2019135719-A (JP)
Title: Bipolar battery assembly
Inventor: EDWARD O SHAFFER II
IPC: H01M50/121
Filed: 2019-03-25
Abstract: To provide a bipolar battery and a battery assembly that can reduce complexity of special parts and the like used for sealing of electrical cells and separator cases.SOLUTION: A bipolar battery is provided comprising stacks 10 of battery plates comprising one or more bipolar plates, a separator 14 and a liquid electrolyte being located between each plate, one or more stacks of the battery plates having a plurality of channels 16 passing transversely though the portion of the plates having a cathode 13 and/or an anode 12 deposited thereon, the bipolar battery comprising one or more seals 15 about an outer periphery of the channels and/or posts 17 located in one or more of the channels, the posts having on each end an overlapping portion, a membrane comprising a thermoplastic polymer being disposed about the entire outer periphery of the edges of the stack of the plates, where the separator is in the form of a sheet having adhered to its outer periphery, where the bipolar battery further comprises an integrated valve and integrated channel communicating with the valve.SELECTED DRAWING: Figure 1
Patent JP-2020158398-A (JP)
Title: Cosmetic containing isosorbide derivative
Inventor: KIYOKAWA SHINGO
IPC: A61K8/49
Filed: 2019-03-25
Abstract: To provide an aqueous cosmetic formed by stably blending an insoluble component selected from ceramides, sterols, glycyrrhetinic acid and derivatives thereof.SOLUTION: The cosmetic contains the following components (A) and (B): (A) an isosorbide derivative represented by the general formula (1) in the figure; and (B) one or more selected from ceramides, sterols, glycyrrhetinic acid and derivatives thereof. (In the formula, R1 and R2 are identical or different and each represent a C2-4 hydrocarbon group or a specific polyoxyalkylene group.)SELECTED DRAWING: None
Patent JP-2020162204-A (JP)
Title: Rotary electric machine and rotary electric machine system
Inventor: KOGA DAIKI
IPC: H02K9/06
Filed: 2019-03-25
Abstract: To reduce dependency of a rotary electric machine on an external cooling system.SOLUTION: A rotary electric machine 100 comprises: a rotor 10 including a rotor shaft 11 and a rotor core 12; a stator 20 including a stator core 21 and a stator coil 22; two bearings 31 and 32; a frame 40; two bearing brackets 45 and 46; an inner fan 15 which drives a cooling gas and passes the rotor core 12 and the stator core 21; a cooler 50 including a cooling pipe 51 which passes a coolant cooling the cooling gas; and a coolant pump 60 which is attached to the rotor shaft 11 and rotated together with the rotor shaft 11 and by which the coolant is driven and circulated to the cooler 50.SELECTED DRAWING: Figure 1
Patent JP-2019174467-A (JP)
Title: Method for analyzing formed coal
Inventor: NAGASHIMA YOSHIHIRO
IPC: G01N33/22
Filed: 2019-03-25
Abstract: To quickly and accurately calculate a rotational strength of formed coal obtained from a kneaded product of blended coal and a caking additive without producing the formed coal.SOLUTION: The rotational strength of formed coal is calculated through the steps of the following (1) and (2). (1) For the kneaded product of blended coal and a caking additive, a calibration curve is created, the calibration curve representing relationship between a pressure transfer rate defined below and a measured value of rotational strength of formed coal obtained by forming a kneaded product or a measured value of a formed product of the kneaded product. (Definition of pressure transfer rate) Pressure is applied from one direction to a sample being a target of pressure transfer rate measurement, and pressure that has been transmitted to the other direction through the sample is measured. The percentage of the numerical value obtained by dividing the transmitted pressure by the applied pressure is defined as the pressure transfer rate. (2) The pressure transfer rate for the kneaded product sample of the blended coal and the caking additive is measured, and the rotational strength of the formed coal obtained by forming the kneaded product sample using the calibration curve is calculated.SELECTED DRAWING: Figure 1
Patent JP-2019186206-A (JP)
Title: Conductive paste and its production method
Inventor: SATO MASAKAZU
IPC: H01B1/20
Filed: 2019-03-25
Abstract: To provide a conductive paste capable of reducing a cost and improving the endurance of an electrode, while securing conductivity sufficient as the electrode, and its production method.SOLUTION: A step of making proceed a silver mirror reaction while stirring a silver nitrate aqueous solution and carbon particles in an aqueous solution (S105) and a step of mixing the conductive particles obtained as a result of the silver mirror reaction in a paste material in which silver particles are dispersed in an organic vehicle (S110) are included. Thus, conductive particles in which the silver particles are firmly ionically bonded to the carbon particles may be formed. As a result, sufficient conductivity is secured as the electrode of an electronic component and the endurance of the electrode may be improved. Furthermore, since a content of the carbon particles is larger than that of the conductive paste that uses conductive particles made of only silver, a content of silver may be reduced to be able to reduce the cost and save resource.SELECTED DRAWING: Figure 2
Patent JP-2020157651-A (JP)
Title: Laminate film
Inventor: TOGAWA HITOMI
IPC: B29C48/21
Filed: 2019-03-27
Abstract: To provide a laminate film which includes, as a middle layer, a conductive film that has high electric conductivity, is a thin film, shows good tensile strength, and has excellent releasability of two outer layers.SOLUTION: A laminate film comprises: a middle layer formed of a resin composition (I) containing conductive filler (A) and a thermoplastic resin (B); and two outer layers formed of a resin composition (II) containing a thermoplastic resin (C), where a ratio [MFR(I)/MFR(II)] of a melt flow rate (MFR(I)) of the resin composition (I) and a melt flow rate (MFR(II)) of the resin composition (II) is 0.1 to 3.5, an average value of first normal stress differences of the resin composition (I) at a temperature of 240°C and a shear rate of 10 to 100 sec-1 is -0.015 MPa or more, and a thickness of the middle layer is 50 μm or less.SELECTED DRAWING: None
Patent JP-2020158472-A (JP)
Title: Hair restoration/hair growth agent
Inventor: NOGUCHI KENJIRO
IPC: A61K8/98
Filed: 2019-03-28
Abstract: To provide a hair growth/hair restoration agent having a molecular weight suitable for absorption from scalp cells.SOLUTION: A hair restoration/hair growth agent contains placenta extract containing free amino acid extracted from placenta.SELECTED DRAWING: None
Patent JP-2020165317-A (JP)
Title: Fuel supply device
Inventor: URAYAMA ATSUSHI
IPC: F04D5/00
Filed: 2019-03-28
Abstract: To provide a fuel supply device for enhancing the suction efficiency by allowing smooth distribution of fuel through between a rotor and a stator core to a discharge passage.SOLUTION: Between a stator core 46 and a rotor 56 constituting a fuel supply device 10, a fuel passage 72 is provided where fuel is distributed. On the stator core 46, a plurality of teeth 58 are provided along the peripheral direction. A cover member 18 includes a plurality of bearing holding parts 86 for holding a second bearing 70 supporting a shaft 68 of the rotor 56, and a plurality of communication paths 84 provided between the bearing holding parts 86 and formed facing respective gaps 60 provided between the two adjacent teeth 58. At least portions of a first angle range θ1 in the peripheral direction of a site on the most radial inside of each gap 60 and a second angle range θ2 in the peripheral direction of a site on the most radial outside of each communication path 84 overlap with each other.SELECTED DRAWING: Figure 2
Patent JP-2020162747-A (JP)
Title: Information processing device
Inventor: AKAHA TAKASHI
IPC: G06F3/0346
Filed: 2019-03-28
Abstract: To specify a distance from an eyeball to a gazing point.SOLUTION: An information processing device 100 calculates the curvature of the crystalline lens of a user's eyeball based on a measurement result of a distance image sensor 102. The information processing device 100 refers to correspondence information, and specifies and stores a distance from the user's eyeball to a gazing point corresponding to the calculated curvature of the crystalline lens of the user's eyeball. Thereby, the information processing device 100 can use the distance from the user's eyeball to the gazing point when controlling a display mode of an image indicating a VR space, for example.SELECTED DRAWING: Figure 1
Patent JP-2020167295-A (JP)
Title: Manufacturing method of fine wiring structure and manufacturing apparatus of fine wiring structure
Inventor: FUKUSHIMA TAKASHI
IPC: C08L53/00
Filed: 2019-03-29
Abstract: To provide a manufacturing method of a fine wiring structure and a manufacturing apparatus of a fine wiring structure, capable of forming nanometer-level micro wiring with fewer steps.SOLUTION: A manufacturing method includes: a phase separation step of placing a phase separation body for separating a phase when heat is applied at a desired position and applying a heat-treatment to the phase separation body to separate the phase; and a diffusion step for diffusing a conductor or an insulator for at least one of the phases separated in the phase separation step. The phase separation body is preferably composed of two or more kinds of polymers such as a block copolymer that phase-separate when heat is applied.SELECTED DRAWING: Figure 1
Patent JP-2020163547-A (JP)
Title: Industrial machine, dimension estimation device, and dimension estimation method
Inventor: BANDO KENICHI
IPC: B23Q17/20
Filed: 2019-03-29
Abstract: To provide an industrial machine capable of estimating dimensions of a workpiece, during processing of the workpiece, by eliminating an influence of grinding by a grindstone.SOLUTION: A measured value acquisition part 511 acquires measured values of dimensions of a workpiece using a gauge. A target cutting amount specification part 512 specifies a target cutting amount by a grindstone. An estimation model 518 is a model which outputs estimated values of dimensions of a workpiece by inputting the measured values of the dimensions and the target cutting amount, that are generated according to a relationship between the measured values using the gauge, the target cutting amount and noise. A dimension estimation part 519 obtains estimated values of the dimensions from which an influence of grinding by the grindstone has been eliminated, by inputting the measured values of the dimensions and the target cutting amount to the estimation model.SELECTED DRAWING: Figure 3
Patent JP-2020167609-A (JP)
Title: Radiation imaging device, control method of the same, and radiation imaging system
Inventor: SASAKI HIROSHI
IPC: G01T7/00
Filed: 2019-03-29
Abstract: To reduce wrong detection in regard to whether a radiation imaging device is irradiated with a radiation.SOLUTION: A radiation imaging device comprises: a pixel array in which a plurality of pixels, containing a conversion element that converts a radiation into an electric charge and a switch element that connects the conversion element to a signal line, structure a plurality of rows and a plurality of columns; a bias line for applying a bias potential to the conversion element of the plurality of pixels; a plurality of driving lines for supplying an on-voltage that sets the switch element to a conduction state to a control terminal of the switch element of the plurality of pixels; a driving part that cyclically supplies an on-voltage to the plurality of driving lines; an acquisition part that acquires a plurality of signal values by acquiring a signal value that represents a current flowing in the bias line at each of a plurality of time points within a period where the on-voltage is continuously supplied to at least one of the plurality of driving lines; and a processing part that specifies an outlier in the plurality of signal values, and determines the presence/absence of irradiation of a pixel array with a radiation, not based on a signal value specified as an outlier among the plurality of signal values, but based on each signal value other than the outlier.SELECTED DRAWING: Figure 6
Patent JP-2020167981-A (JP)
Title: Masking agent for seaweed and processed food and drink of seaweed
Inventor: AIZAWA MOE
IPC: A23L17/60
Filed: 2019-04-05
Abstract: To provide a masking agent for seaweed that masks an unpleasant odor peculiar to seaweed.SOLUTION: A masking agent for seaweed contains sesame oil as an active ingredient. The sesame oil is obtained from roasted sesame.SELECTED DRAWING: None
Patent JP-2020174419-A (JP)
Title: Abnormality detection device
Inventor: OZAWA TAKAHARU
IPC: H02P25/22
Filed: 2019-04-08
Abstract: To provide an abnormality detection device capable of suppressing an increase of a substrate packaging area due to a resistor for voltage monitor and the like.SOLUTION: A drive circuit 31 of an abnormality detection device (ECU) 101 is incorporated in an IC package, is arranged in accordance with a switch element 61 and can output a gate signal to the switch element 61. A motor relay 71 is disposed in a motor current path between an inter-arm connection point Nu and respective phase windings. A pull-up resistor Ruu connects a power line Lp and the inter-arm connection point Nu. A pull- down resistor Rdu connects the inter-arm connection point Nu and ground. A determination section 25 acquires a voltage correlated to a voltage of the inter-arm connection point Nu as a terminal voltage Vua, and detects a short-circuit failure or an open failure of the motor relay 71 or a disconnection failure of winding on the basis of the acquired terminal voltage Vua. The pull-up resistor Ruu and the pull-down resistor Rdu are provided inside a drive circuit IC 301 incorporating the drive circuit 31.SELECTED DRAWING: Figure 3
Patent JP-2020175682-A (JP)
Title: Ship
Inventor: KURIBAYASHI SHUHEI
IPC: B63B1/08
Filed: 2019-04-15
Abstract: To provide a ship aiming a low fuel consumption while securing a cargo loading capacity and suppressing the increase in a main engine output.SOLUTION: A ship 1 comprises a hull 2 with a bottom 4 of the ship and a pair of broadsides 3A and 3B. The broadsides 3A and 3B have a vertical portion 11 and an inclined portion 12 in a maximum cross-sectional shape portion 2m in the longitudinal direction of the hull 2. The vertical portion 11 extends in a height direction Dh of the ship. A lower end 11b of the vertical portion 11 is located at a height H1 equivalent to a planned waterline. An inclined portion 12 extends toward the center in a width direction Dw of the ship as it moves downward from the lower end 11b of the vertical portion 11 and is connected to the bottom 4 of the ship.SELECTED DRAWING: Figure 2
Patent JP-2020177126-A (JP)
Title: Electrooptic device, method for manufacturing electrooptic device, and electronic apparatus
Inventor: SUGIMOTO YOHEI
IPC: G02F1/1368
Filed: 2019-04-18
Abstract: To provide an electrooptic device, a method for manufacturing an electrooptic device, and an electronic apparatus which can suppress generation of an optical leakage current in a transistor.SOLUTION: A liquid crystal device 100 includes: a TFT 30; a capacitive element 16 electrically connected to the TFT 30; a second interlayer insulating film 11c located in a position which overlaps with the position of the TFT 30, the second interlayer insulating film having a side wall 41c along an opening region OP of a pixel P; and a third interlayer insulating film 12 located in a region surrounded by the side wall 41c of the second interlayer insulating film 11c, the third interlayer insulating film having a higher index of refraction than the second interlayer insulating film, the capacitive element 16 being provided along the side wall 41c.SELECTED DRAWING: Figure 5
Patent JP-2020177493-A (JP)
Title: Design support system, design verification method, and design verification program
Inventor: KAWAMOTO HIROKI
IPC: G06F30/10
Filed: 2019-04-19
Abstract: To realize a design support system which permits a computer to verify designing by 3D CAD while responding to a huge number of design requirements and changes in the design requirements.SOLUTION: A design support system 520 which verifies 3D CAD data has: a common module database 523 which stores a plurality of common modules for performing processing on the 3D CAD data; a rule file database 524 which stores a plurality of rule files for defining violation information based on procedures of obtaining a verification feature amount from the 3D CAD data and the aforementioned verification feature amount; and a design support device 521, and the design support device 521 calls the common module in accordance with the procedures defined in the rule file to perform execution on the 3D CAD data and determines, based on the violation information defined in the rule file and the verification feature amount obtained in accordance with the procedures, whether or not design requirement is violated.SELECTED DRAWING: Figure 10
Patent JP-2020180235-A (JP)
Title: Silicone rubber composition for template and silicone rubber mold
Inventor: YOKOSUKA YUTA
IPC: C08L83/07
Filed: 2019-04-26
Abstract: To provide a silicone rubber composition for a template that provides a silicone rubber mold excellent in releasability to a master made of glass and that can be repeatedly used.SOLUTION: A composition contains: (A) organopolysiloxane containing at least two alkenyl groups in one molecule, each of which is bonded to a silicon atom; (B) organohydrogenpolysiloxane expressed by an average formula (1) (R13SiO1/2)s [R11(H)SiO2/2]t(R12SiO2/2)u (1), in which R1 independently denotes an unsubstituted or substituted monovalent hydrocarbon group including no additive reactive carbon-carbon unsaturated bond, s denotes 0 or 2, t and u each denote a number that satisfies 2≤t, 5≤t+u≤800 and 0.1≤t/(t+u)≤0.4), in an amount such that the number of hydrogen atoms bonded to the silicon atoms in the (B) component per one alkenyl group bonded to the silicon atom in the component (A) is 0.5 to 5.0; and (C) hydrosilylation reaction catalyst.SELECTED DRAWING: None
Patent JP-2020181940-A (JP)
Title: Electrical device
Inventor: MATSUO KAZUNORI
IPC: H05K7/00
Filed: 2019-04-26
Abstract: To provide an electrical device that can reduce costs by sharing a housing between a wired type and a cordless type.SOLUTION: In an electrical device 1 having the housing 2 and an electrical load 3, a through hole 9 having an engaging portion 17 is formed in the housing 2, and a cable bush 11 or a power receiving terminal member 12 of a power line 10 is alternately mounted so as to be exposed from the through hole 9 to share the housing 2, and the electrical device 1 can be either a wired type or a cordless type. Further, the shape of a first engaging receiving portion 22 formed on the cable bush 11 is made the same as the shape of second engaging receiving portion 25 formed on the power receiving terminal member 12 to share the housing 2 with a simple structure, thereby manufacturing wired and cordless electrical devices 1 at low cost. The electric load 3 is an element that operates by a supplied current such as an electric motor, a heat source, a light source, and a speaker.SELECTED DRAWING: Figure 1
Patent JP-2020181962-A (JP)
Title: Chip type electronic component and electronic component mount structure
Inventor: YOKOMIZO SATOSHI
IPC: H01G4/30
Filed: 2019-04-26
Abstract: To provide: a chip type electronic component which can suppress of occurrence of squeak by disposing bumps capable of absorbing solder and having a desired mechanical strength on an electronic component main body; and a mount structure of such an electronic component.SOLUTION: A chip type electronic component 10 hereof is typified by a multilayer ceramic capacitor. The electronic component comprises: a rectangular parallelepiped laminate 12; a first external electrode 18a disposed on a first end face and a first principal face 12a of the laminate; a second external electrode 18b disposed on a second end face and the first principal face of the laminate; a first bump 20a electrically connected to the first external electrode; and a second bump 20b electrically connected to the second external electrode. In the electronic component, the first and second bumps each have a porosity of 5% to 40%.SELECTED DRAWING: Figure 6
Patent JP-2020022727-A (JP)
Title: Rail and rail unit
Inventor: YAMAGISHI KAZUTO
IPC: A47H1/104
Filed: 2019-04-26
Abstract: To provide a rail capable of suppressing a rail attitude deviation from a ceiling surface, and a rail unit.SOLUTION: In a curtain rail, a depressed part 14G directed downward from a ceiling surface side with respect to a top board 14 provided in the curtain rail, or the depressed part 14G directed upward from the inside of the top board 14 provided in the curtain rail is provided. A screw 40 passing through a rail hole 14H provided in the depressed part 14G is fixed to the ceiling surface through a spacer 30 that is arranged between the top board 14 and the ceiling surface. A position to abut on a screw head 41 in the curtain rail is located on the side of the top board 14 with respect to the bottom of the depressed part 14G.SELECTED DRAWING: Figure 3
Patent JP-2020184462-A (JP)
Title: Binder composition for power storage device, slurry for power storage device electrode, power storage device electrode, and power storage device
Inventor: NAKAYAMA TAKUYA
IPC: H01G11/38
Filed: 2019-05-08
Abstract: To provide a binder composition for a power storage device, which enables the production of a power storage device electrode superior in flexibility and adhesion and showing satisfactory durability against charge and discharge.SOLUTION: A binder composition for a power storage device according to the present invention comprises: a polymer (A); and a liquid medium (B). The polymer (A) contains 30-65 pts.mass of a repeating unit (a1) originating from a conjugated diene compound, 5-40 pts.mass of a repeating unit (a2) originating from an unsaturated carboxylic acid, and 10-40 pts.mass of a repeating unit (a3) originating from an α,β-unsaturated nitrile compound, and it satisfies the following requirement. <Requirement>When a film obtained by spin-coating the polymer (A) and drying it at 160°C for six hours is measured by AFM (Atomic Force Microscope) with a SiO2 probe, the bonding strength of the film to the SiO2 probe is 80-300 N/m.SELECTED DRAWING: None
Patent JP-2020186284-A (JP)
Title: Radiation-curable organopolysiloxane composition and release sheet
Inventor: TANAKA KENJI
IPC: B32B27/00
Filed: 2019-05-10
Abstract: To provide an organopolysiloxane composition which can provide a release sheet having a release property lighter compared to a release sheet using conventional radically polymerizable organopolysiloxane and having high adhesivity to a substrate.SOLUTION: Provided is a radiation-curable organopolysiloxane composition containing, relative to 100 pts.mass of an organopolysiloxane (A) represented by formula (1), 0.1 to 50 pts.mass of a compound (B) having two or more acrylic groups in a molecule and 0.1 to 15 pts.mass of a radical polymerization initiator (C). (In the formula, R1 is independently a substituted or unsubstituted monovalent hydrocarbon group, an alkoxy group, a hydroxy group, a hydroxy group-containing organic group, or a (meth)acrylic group-containing organic group (where at least one is a (meth)acryloyl group-containing organic group; a is an integer of 2 or more; b, c, and d are integers of 0 or more; and 2≤a+b+c+d≤1,000.)SELECTED DRAWING: None