baber/WOPTO huggingface dataset:
Patent JP-2020179537-A (JP)
Title: Laminated film and method for producing the same
Inventor: TOJO YOSHIAKI
IPC: B32B27/36
Filed: 2019-04-24
Abstract: To provide: a laminated film which has good adhesiveness and temporal adhesiveness with a release layer and can be suitably used as a substrate of a release film; and a method for producing the same.SOLUTION: There are provided: a laminated film having a coating layer on at least one surface of a film, in which the coating layer is a layer formed from a coating liquid containing an organic compound containing a metal element and an epoxy compound; and a method for producing a laminated film having a coating layer on at least one surface of a film, in which the coating layer is formed by coating a coating liquid containing an organic compound containing a metal element and an epoxy compound.SELECTED DRAWING: None
Patent JP-2019176727-A (JP)
Title: Electric drive device
Inventor: FUJIMOTO MASAO
IPC: H02K3/04
Filed: 2019-04-24
Abstract: To provide a novel electric drive device and an electric power steering device, having a simple heat dissipation structure by suppressing the electric drive device structured by an electric motor part integrated with electron control means comprising a redundant system from increasing the size in a radial direction, and reducing the number of components as possible.SOLUTION: A heat radiating base body 23 extended to a rotational axial direction near from a rotational axis 50 of an electric motor adjacent to an electric motor part EM is provided. A substrate 24 of one electron control means of a redundant system is fixed to the heat radiating base body 23 so as to enable a heat conduction along a direction where the heat radiating base body 23 is extended. A substrate 26 of the other electron control means is fixed to the heat radiating base body 23 so as to enable the heat conduction while being directed to the substrate 24 of the one electron control means. The heat from the substrates 24 and 26 of each electron control means is discharged to a motor housing 20 via the heat radiating base body 23. A rotational position detection circuit board 22 in which each of neutral terminals 31 of each phase of the electronic motor between the heat radiating base body and the motor housing is connected is included.SELECTED DRAWING: Figure 3
Patent JP-2020180571-A (JP)
Title: DC motor
Inventor: FUJITA TATSUYA
IPC: F02N11/00
Filed: 2019-04-24
Abstract: To provide a DC motor which can inhibit a motor shaft from swinging in an axial direction.SOLUTION: A DC motor 10 with a brush 16 is used for a starter S of an internal combustion engine and includes: a rear cover 30 having a cylindrical part 31 in which a bearing 35 supporting a motor shaft 20 is fixed to the inner side; a cap 40 which is attached to the rear cover 30 in a state that a part of the motor shaft 20 protrudes from the cylindrical part 31 and has a facing surface 42 which is disposed facing an axial end surface 32 of the cylindrical part 31 in the attachment state; a restriction member 25 which is attached to a toric groove part 22 provided on an outer peripheral surface of the motor shaft 20 and is fixed between the axial end surface 32 and the facing surface 42 to restrict axial movement of the motor shaft 20; and a second spacer 52 which is provided plastically deformed in an axial direction between the facing surface 42 and the restriction member 25.SELECTED DRAWING: Figure 2
Patent JP-2020179581-A (JP)
Title: Method for producing precast constructed wall
Inventor: MIYOSHI TETSUSHI
IPC: E04C2/54
Filed: 2019-04-25
Abstract: To provide a method for producing a precast constructed wall capable of suppressing the generation of cracks and further exhibiting performance as a reinforcing member required for a steel bar.SOLUTION: A method for producing a precast constructed wall comprises: a formwork formation step where a side formwork 18 is arranged on a bottom formwork 14 to form a formwork 12; an arrangement step of a partition plate and a steel bar where a first partition plate 24A and a second partition plate 24B are arranged at the inside of the formwork 12 at intervals to divide the inside of the formwork into small regions, and further, a steel bar 20 is arranged across the first partition plate 24A and the second partition plate 24; a hardened member formation step where resin concrete made into a liquid state is placed into the formwork 12 and hardened to form a hardened member; a partition plate removal step where, after the hardening of the resin concrete, the first partition plate 24A and the second partition plate 24B between the small regions are removed; and a filling step where a grout material is filled into a gap part formed after the removal of the first partition plate 24A and the second partition plate 24B in the hardened member.SELECTED DRAWING: Figure 1
Patent JP-2020096338-A (JP)
Title: Optical transmission system and electro-optical conversion device
Inventor: TSUJITA YUICHI
IPC: H01S5/183
Filed: 2019-04-25
Abstract: To provide an optical transmission system and an electro-optical conversion device that can reduce communication errors while ensuring a long transmission distance.SOLUTION: An optical transmission system 1 transmits RF signals by frequency division multiplexing. The optical transmission system 1 includes a TOSA 2, an optical fiber 3, and a ROSA 4. The TOSA 2 includes a surface emitting laser diode 13 configured to emit light with an output of 0.8 mW or more. In the optical transmission system 1 including the surface emitting laser diode 13, a noise index obtained by a measuring method including a predetermined step is 10.0 dBμV or less.SELECTED DRAWING: Figure 2
Patent JP-2020179352-A (JP)
Title: Desalination system of chlorine-containing ash
Inventor: SHIBAHARA TAKAHIRO
IPC: C02F11/143
Filed: 2019-04-25
Abstract: To solve the problem in which when a Friedel's salt is decomposed by blowing carbon dioxide to a slurry of a chlorine-containing ash, calcium carbonate blocks a blow-in port of carbon dioxide gas and desalination treatment cannot be continued, and desalination becomes insufficient when dehydration washing of desalination ash is not appropriate.SOLUTION: A desalination system of chlorine-containing ash includes a washing tank that washes a chlorine-containing ash with water, a desalination tank that desalinates the chlorine-containing ash washed with the water, means for supplying gas for desalination composed of carbon dioxide gas containing hydrogen chloride to the desalination tank, and dehydration washing means of a desalination ash slurry discharged from the desalination tank, and further has means for controlling a washing water quantity of the dehydration washing means to be in a predetermined range.SELECTED DRAWING: Figure 1
Patent JP-2020179353-A (JP)
Title: Waste incineration system
Inventor: MATSUBARA YUTAKA
IPC: B01D53/82
Filed: 2019-04-25
Abstract: To provide a waste incineration system capable of controlling more easily discharge of dioxins in exhaust gas.SOLUTION: A waste incineration system includes dust collection means, treatment agent supply means provided on the upstream of the dust collection means, for supplying a treatment agent, hydrogen chloride concentration measurement means for measuring continuously a hydrogen chloride concentration in exhaust gas, and treatment agent supply control means for controlling supply of the treatment agent. In the waste incineration system, the treatment agent contains an adsorbent having a function for adsorbing dioxins in exhaust gas, and the treatment agent supply control means controls a supply period of the treatment agent based on a mean value of the hydrogen chloride concentration.SELECTED DRAWING: Figure 1
Patent JP-2020179608-A (JP)
Title: Polypropylene-based drawn film and packaging bag
Inventor: WADA KENZO
IPC: B65D65/40
Filed: 2019-04-26
Abstract: To provide a new polypropylene-based drawn film for packaging which can suppress pseudo-adhesion between bags after bag-making, and a packaging bag produced from the film.SOLUTION: A polypropylene-based drawn film has a surface layer formed of a resin composition containing an olefin-based copolymer, a base material layer formed of a resin composition containing a propylene homopolymer, and a seal layer on a surface opposite to the surface layer across the base material layer, in which a surface transition temperature of the surface layer is 100°C or higher.SELECTED DRAWING: None
Patent JP-2020179913-A (JP)
Title: cap
Inventor: OGASAKA YUTA
IPC: B65D47/06
Filed: 2019-04-26
Abstract: To provide a cap capable of changing the shape of a communication hole without changing a mold.SOLUTION: A cap 3 includes: a fixing part 10 fixed to a mouth part 2a of a container body 2 for storing contents; and a topped cylindrical lid body 20. A spouting tube part 15 extending in a cap axis O direction is formed in the fixing part, and a film 4 having a communication hole 4a communicating with the inside of the spouting tube part is fixed to an opening portion of the spouting tube part. The lid body has a seal body 24 which extends downward from a top wall 21 of the lid body and is inserted into the spout tubular part to seal the inside of the spout tubular part.SELECTED DRAWING: Figure 1
Patent JP-2020183345-A (JP)
Title: Method for producing trifluoropyruvic acid fluoride dimer
Inventor: MIYAUCHI HIDEKI
IPC: C07D317/34
Filed: 2019-04-26
Abstract: To provide a method for producing a trifluoropyruvic acid fluoride dimer that can be performed with a versatile machine and has more industrial practicality.SOLUTION: A method for producing a trifluoropyruvic acid fluoride dimer by feeding, in a closed container, ketone and/or aldehyde with hexafluoro propylene oxide continuously or intermittently for a reaction to occur therebetween at 0°C-200°C.SELECTED DRAWING: None
Patent JP-2020011048-A (JP)
Title: Nail file for polishing and shaping
Inventor: LENKA ZDOBINSKA
IPC: A45D29/04
Filed: 2019-05-07
Abstract: To provide a nail file for polishing and shaping.SOLUTION: A nail file includes a flat glass-made file main body 1 having an oblong plate 2, and its single face has a rough face having roughness in a range of 10 to 120 μm having a micro structure which is chemically etched for shaping a nail. An active surface of the file main body 1 at an opposite side is suitable for the polishing of the nail, and finished favorably by a metal grid composed of chrome (Cr) or titanium (Ti), and the metal grid is formed of a protrusion having a separated circular small flat face having a thickness in a range of 0.5 to 2 μm, and a diameter in a range of 1.5 to 3 μm.SELECTED DRAWING: Figure 1
Patent JP-2020017261-A (JP)
Title: Noise source monitoring device and noise source monitoring method
Inventor: YUYAMA MAKINE
IPC: G05B23/02
Filed: 2019-05-08
Abstract: To provide a noise source monitoring device and a noise source monitoring method that can provide an operator with information for estimating a noise source of a noise generated in a control unit that controls an industrial machine.SOLUTION: A noise source monitoring device 10 comprises: an imaging unit 30 that picks up images of a plurality of switch parts; a generation timing acquisition unit 36 that acquires the generation timing of noise generated in a control unit; a switching timing recognition unit 34 that recognizes the switching timing of on/off of each of the plurality of switch parts; a correlation degree calculation unit 38 that calculates, for each of the switch parts, the degree of correlation between the generation of noise and the switching of on/off of the swith parts; and a display control unit 40 that displays information indicating the degree of correlation for each of switch parts on a display unit 32.SELECTED DRAWING: Figure 2
Patent JP-2020186940-A (JP)
Title: Position detector
Inventor: SHIBATA TADASHI
IPC: G01D5/14
Filed: 2019-05-10
Abstract: To provide a position detector with which it is possible to secure high detection accuracy.SOLUTION: A position detector 1 comprises a magnet 4 arranged facing a metal body 3 and a detection unit 17 for detecting the magnetic field of the magnet 4. A notch 13 is formed in the magnet 4 by notching a corner of the magnet 4 in an L shape. The detection unit 17 is arranged in an extension 14 which is where the notch 13 is not formed in the magnet 4. When the metal body 3 moves to the magnet 4, the magnetic field added from the magnet 4 to the detection unit 17 changes and this magnetic field change is detected by the detection unit 17, then the physical relationship between the metal body 3 and the magnet 4 is computed.SELECTED DRAWING: Figure 1
Patent JP-2019219651-A (JP)
Title: Reflection type mask blank, reflection type mask, and method for producing reflection type mask blank
Inventor: TANABE YASUYOSHI
IPC: G03F1/84
Filed: 2019-05-13
Abstract: To provide a reflection type mask blank in which the surface of an absorption layer is oxidized and the generation of defect on the surface of the absorption layer can be suppressed.SOLUTION: The reflection type mask blank 10A is a reflection type mask blank having, on a substrate 11, a reflection layer 12 for reflecting EUV light, and an absorption layer 14 for absorbing EUV light in this order from the substrate side, and in which the absorption layer 14 contains Sn and has, on the absorption layer 14, a prevention layer 15 for preventing the oxidation of the absorption layer 14.SELECTED DRAWING: Figure 1
Patent JP-2019167545-A (JP)
Title: Polyamide fine particle
Inventor: ASANO ITARU
IPC: C08G69/26
Filed: 2019-05-15
Abstract: To provide a polyamide fine particle that is made of polyamide having a high crystallization temperature, has a smooth surface and a narrow particle size distribution, and has high sphericity.SOLUTION: A polyamide fine particle having a number average particle size of 0.1 to 100 μm, the sphericity of 90 or larger, a particle size distribution index of 3.0 or smaller, a linseed oil absorption amount of 100 ml/100 g or lower, and the crystallization temperature of 150°C or higher, in which the polyamide constituting the polyamide fine particle is any one selected from polyamide 6, polyamide 66, and a copolymer thereof. Especially, the polyamide having a high crystallization temperature can be provided as fine particles having a smooth surface, a narrow particle size distribution, and high sphericity.SELECTED DRAWING: None
Patent JP-2020187016-A (JP)
Title: Positional deviation detection method
Inventor: KITA SHUZABURO
IPC: G06T7/00
Filed: 2019-05-15
Abstract: To provide a positional deviation detection method with which it is possible to improve the accuracy of detecting the outline lines of a workpiece.SOLUTION: Provided is a positional deviation detection method for detecting the amount of positional deviation between the position of a workpiece that serves as a reference taught to a robot and the actual position of the workpiece, said method comprising: (a) step of acquiring, using imaging means, images of a background display part and the workpiece placed on the background display part; (b) step of acquiring the data of outline line data of the workpiece; (c) step of comparing the outline line data against outline line data that serves as a reference, and calculating the percentage of the outline lines acquired; (d) step of changing the color of the background display part stepwise; (e) step of repeating the steps (a) through (d) n times (n=integer 1 or greater); (f) step of extracting main data that the percentage of the outline lines acquired is highest; and (g) step of comparing the main data with a calibration image and calculating the positional deviation of the workpiece as a correction amount.SELECTED DRAWING: Figure 2
Patent JP-2020187053-A (JP)
Title: Pressure sensitive sensor sheet and pressure sensitive sensor
Inventor: MIZUTANI TAKESHI
IPC: G01L5/00
Filed: 2019-05-16
Abstract: To provide a pressure sensitive sensor sheet that can accurately measure pressure distribution of an object and a pressure sensitive sensor including the pressure sensitive sensor sheet.SOLUTION: A pressure sensitive sensor sheet 1 is used in a pressure sensitive sensor for detecting a capacitance generated in response to a displacement rate of elongation occurring when a load is applied on a sensing surface 1a, and includes an X axis electrode part 3 in which a plurality of belt-like electrodes having elongation properties are aligned in parallel, and a Y axis electrode part 6 in which a plurality of belt-like electrodes having elongation properties are aligned in parallel. The X axis electrode and the Y axis electrode cross each other and are in contact at the crossing area. The X axis electrode and the Y axis electrode have a structure in which dielectric layers 4 and 7 and conductive layers 5 and 8, respectively, are stacked, and the dielectric layer 7 of the Y axis electrode is arranged between the conductive layer 5 of the X axis electrode and the conductive layer 8 of the Y axis electrode.SELECTED DRAWING: Figure 2
Patent JP-2019130431-A (JP)
Title: Game machine
Inventor: AOKI HAJIME
IPC: A63F7/02
Filed: 2019-05-21
Abstract: To provide a game machine having a simplified structure and inexpensive structure.SOLUTION: A game machine comprises a delivery CPU for determining a prescribed value of a delivery amount of game media which are moved by once driving according to an amount of a delivery amount, to an upper limit, and determining the driving amount according to the delivery amount. The game machine can execute retrial control until game media are detected by first and second counting switches 181A, 181B, the driving amount set after completion of the retrial control by the delivery CPU is the driving amount according to the delivery amount obtained by subtracting the number of game media detected by the first and second counting switches 181A, 181B in executing the retrial control.SELECTED DRAWING: Figure 6
Patent JP-2020189766-A (JP)
Title: System and method for evaluating single crystal pulling apparatus
Inventor: TSURUTA YASUSHI
IPC: C30B29/06
Filed: 2019-05-21
Abstract: To provide a system and method for evaluating a single crystal pulling apparatus, capable of evaluating the crystal pulling operation of the single crystal pulling apparatus without using an actual machine.SOLUTION: The system for evaluating a single crystal pulling apparatus comprises: a 3D model creation part 31 for creating the 3D model of a structure in a furnace using the shape data of the CZ pulling furnace of the single crystal pulling apparatus used for pulling a single crystal by the Czochralski method; and a 3DCG calculation part 32 for rendering the 3D model of the structure in the furnace to create 3D computer graphics. The 3DCG calculation part 32 reproduces the visual field image of a camera for imaging the inside of the CZ pulling furnace.SELECTED DRAWING: Figure 5
Patent JP-2020193566-A (JP)
Title: Gas turbine control device, gas turbine, power generating installation, gas turbine control method and program
Inventor: SAITO AKIHIKO
IPC: F02C9/00
Filed: 2019-05-24
Abstract: To provide a control device that can improve output response of a gas turbine while avoiding overshoot of turbine inlet temperature at the time of decline in system frequency.SOLUTION: When detecting a decline in system frequency of an electric power system 30, a gas turbine control device 10 performs control of increasing an opening degree of an IGV11 installed on an inlet side of a compressor 12 and keeping the revolution speed of a gas turbine 2 at a first revolution speed or more which is a revolution speed before the decline in the system frequency.SELECTED DRAWING: Figure 1
Patent JP-2020194033-A (JP)
Title: Optical fiber
Inventor: MUKASA KAZUNORI
IPC: G02B6/44
Filed: 2019-05-27
Abstract: To provide an optical fiber having a small diameter and also exhibiting favorable bending characteristics.SOLUTION: An optical fiber comprises a core part 1a made of quartz-based glass, a cladding part 1b made of quartz-based glass that covers an outer periphery of the core part and has a refractive index lower than a maximum refractive index of the core part, and a coating part 1c covering an outer periphery of the cladding part. An outer diameter of the cladding part is 120 μm or less, a mode field diameter is 8.6 μm to 9.2 μm inclusive at a wavelength of 1310 nm, an effective cutoff wavelength is 1260 μm or less, and a bending loss is 0.75 dB/turn or less at a wavelength of 1550 nm in a case of being bent with a diameter of 20 mm.SELECTED DRAWING: Figure 1
Patent JP-2019153343-A (JP)
Title: Method related to messenger cooperation service
Inventor: SIN JUNG-HOON
IPC: G06Q50/10
Filed: 2019-05-29
Abstract: To enable a user to use convenient service.SOLUTION: A method related to messenger cooperation service includes steps of: extracting data stored in a first cooperation application cooperated with the messenger cooperation service, or generating data related to the first cooperation application; generating a function for calling a social graph or a chat history cooperated with a relation between users in the messenger cooperation service; receiving selection of a calling function; displaying the social graph or the chat history on the basis of the selection of the calling function; and transmitting the extracted data or the generated data to a terminal selected on the basis of the social graph or the chat history. The extracted data or the generated data are displayed on the terminal by a second cooperation application cooperated with a messenger installed in the terminal.SELECTED DRAWING: Figure 4
Patent JP-2020196052-A (JP)
Title: Electric tool
Inventor: KAWAI YASUHITO
IPC: B25F5/02
Filed: 2019-05-30
Abstract: To improve durability of a protection structure of a light arrangement portion.SOLUTION: An impact driver 1 includes: a brushless motor 10; a planetary gear reduction mechanism 11 which is driven by the brushless motor 10; an anvil 14 which is driven by the planetary gear reduction mechanism 11; a hammer case 8 which houses the planetary gear reduction mechanism 11 and from which the anvil 14 protrudes; a body housing 4 which covers a part of the hammer case 8; a light 57 which can light the anvil 14 side and is disposed between the hammer case 8 and the body housing 4; upper protection parts 66 and lower protection parts 67 which are disposed sandwiching light holding parts 60 on a surface of the body housing 4 and protrude outward relative to the light holding parts 60; and rear protection parts 68, each of which connects the upper protection part 66 with the lower protection part 67 on the surface of the body housing 4.SELECTED DRAWING: Figure 7
Patent JP-2020196959-A (JP)
Title: Paper base material, paper sheet, cup-shaped packaging container and manufacturing method thereof
Inventor: TSUCHIMOTO MASAKAZU
IPC: D21H27/00
Filed: 2019-05-31
Abstract: To provide a paper base material excellent in processability and appearance as a packaging container, easy to hold with moderate rigidity, and excellent in printability, and to provide a paper sheet using the paper base material, a cup-shaped packaging container, and a method for manufacturing the paper base material.SOLUTION: A paper base material of this invention comprises cellulose pulp as a main component and 3 or more pulp layers, has a basis weight of 150 to 500 g/m2, a density of 0.80 to 0.97 g/cm3, and a fiber orientation ratio of all the layers of 1.15 to 2.10. Further, a paper sheet and a cup-shaped packaging container using the paper base material are provided. The method for manufacturing the paper base material is also provided.SELECTED DRAWING: None