baber/WOPTO huggingface dataset:
Patent JP-2021009574-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: MORI TAISUKE
IPC: G06Q30/02
Filed: 2019-07-01
Abstract: To obtain useful information.SOLUTION: An information processing device comprises a reception unit, a generation unit, and an output unit. The reception unit accepts a plurality of pieces of object information indicating a classification object, and the number of specified clusters, which is the number of clusters when the plurality of pieces of object information is classified into clusters. The generation unit generates specified cluster information on a cluster generated by classifying the plurality of pieces of object information into clusters of the number of specified cluster. The generation unit outputs the specified cluster information generated by the generation unit.SELECTED DRAWING: Figure 1
Patent JP-2021011599-A (JP)
Title: Metal microparticle dispersion and method for producing the same
Inventor: ABE HIROYA
IPC: B22F9/24
Filed: 2019-07-04
Abstract: To provide a metal microparticle dispersion in which only substantially-spherical metal microparticles, a surfactant and unavoidable impurities are added to water, and a production method that makes it possible to mass produce the metal microparticle dispersion inexpensively and conveniently.SOLUTION: A metal microparticle dispersion has metal microparticles, a surfactant, water, and the balance only consisting of unavoidable impurities, and the metal microparticles have an average particle size and an average circularity coefficient of 15-100 nm and 0.60 or more, respectively. In an aqueous solution having a poorly-soluble metal compound, a surfactant, water, and the balance only consisting of unavoidable impurities, the reduction of metal ions dissolved from the poorly-soluble metal compound can yield the metal microparticle dispersion.SELECTED DRAWING: Figure 1
Patent JP-2019194724-A (JP)
Title: Diaphragm unit, lens barrel, and camera
Inventor: KONNO TOKUKATSU
IPC: G03B9/06
Filed: 2019-07-05
Abstract: To provide an aperture mechanism comprising a main diaphragm and an auxiliary diaphragm which produces a nearly circular open aperture.SOLUTION: An aperture mechanism 30 consists of a main diaphragm and an auxiliary diaphragm. The main diaphragm has a plurality of first blades 31a configured to be driven according to an aperture value mainly to control light volume, while the auxiliary diaphragm has a plurality of second blades 32a configured to be driven according to an open aperture value that depends on change in focal length due to zooming, etc. The number of the second blades 32a is greater than the number of the first blades 31a.SELECTED DRAWING: Figure 3
Patent JP-2020032718-A (JP)
Title: String-less bookbinding
Inventor: OKA TATSUYA
IPC: C09J175/04
Filed: 2019-07-05
Abstract: To provide a string-less bookbinding with fewer production steps compared to a conventional bookbinding and excellent spreadability and high productivity compared to the conventional bookbinding.SOLUTION: The string-less bookbinding comprises a main body 10 formed of a plurality of paper-like materials, and an adhesive portion 20 formed on an end surface of the main body to adhere the paper-like materials. The adhesive portion is made of a material including polyurethane and does not have a fixing tool for binding the paper-like materials.SELECTED DRAWING: Figure 1
Patent JP-2020014000-A (JP)
Title: Integrated circuit device and manufacturing method thereof
Inventor: PARK SU-JEONG
IPC: H01L23/522
Filed: 2019-07-16
Abstract: To provide a highly reliable integrated circuit device that prevents insulation film contamination due to metal particles generated when through via holes are processed, and a manufacturing method thereof.SOLUTION: An integrated circuit device 100 includes a substrate 110, a landing pad 134 disposed on the substrate, and a through via structure 150 penetrating through the substrate and an interlayer insulating film 120 and connected to the landing pad. The through via structure includes a conductive plug 152, a first conductive barrier layer 154 covering the side wall and the bottom surface of the conductive plug, a second conductive barrier layer 156 covering the side wall of the first conductive barrier layer, and a via insulating layer 158.SELECTED DRAWING: Figure 2
Patent JP-2021015091-A (JP)
Title: Sample measuring device and sample measuring method
Inventor: ADACHI SAKUICHIRO
IPC: G01N21/17
Filed: 2019-07-16
Abstract: To enable the absorbance or concentration of a sample to be accurately measured even when the luminous power of a light source is instable, and obtain a high dynamic range.SOLUTION: This sample measuring device comprises: a sample container for accommodating a sample solution; a light source for irradiating the sample container with irradiation light from a first direction; an imaging unit for capturing, from a second direction intersecting the first direction, an image of the sample solution based on light having been scattered by the sample solution; and a computation unit for computing the absorbance or concentration of the sample solution on the basis of the image. The computation unit computes the degree of attenuation of luminous power of the image in a given length of optical path along the first direction on the basis of the image, and computes the absorbance or concentration of the sample solution in accordance with the degree of attenuation.SELECTED DRAWING: Figure 1
Patent JP-2021017661-A (JP)
Title: Manufacturing method of yarns involving co2 reduction agent
Inventor: INOUE HIROAKI
IPC: C01B32/50
Filed: 2019-07-17
Abstract: To provide a manufacturing method of novel yarns involving a CO2 reduction agent.MEANS FOR SOLVING THE PROBLEM: A manufacturing method involves steps of: blending a CO2 reduction agent with a resin; melting the resin involving the CO2 reduction agent and kneading to produce a masterbatch; and forming the masterbatch to filament forms.SELECTED DRAWING: None
Patent JP-2019178477-A (JP)
Title: Nanofiber production apparatus and nanofiber production method
Inventor: IKEGAYA MORIHIKO
IPC: D01D5/08
Filed: 2019-07-18
Abstract: To provide a nanofiber production apparatus and a production method with improved productivity.SOLUTION: The invention provides a nanofiber production apparatus and a production method thereof, nanofiber production apparatus being equipped with a plurality of liquid raw material discharge means which discharges a liquid raw material from a delivery port toward a high-pressure gas current blown out from a high-pressure gas blowout means, wherein the delivery port of the liquid raw material discharge means is arranged retracted by a predetermined retraction distance a with the blowout port position of the high-pressure gas blowout means as the standard; the discharge raw material discharged from the delivery port of a plurality of liquid raw material discharge means is arranged so as to cross at a position retracted by a predetermined retraction distance b from the blowout port of the high-pressure gas blowout means; and the liquid raw material discharge means is equipped with an angle adjustment means capable of controlling an installation angle of the liquid raw material discharge means toward the high-pressure gas current blown out from the high-pressure gas blowout means.SELECTED DRAWING: Figure 4
Patent JP-2021017332-A (JP)
Title: Tension application device and tension application method
Inventor: MARUYAMA MASANORI
IPC: B65H23/188
Filed: 2019-07-19
Abstract: To provide a tension application device capable of preventing the extension or cutting of a long body as much as possible, and a tension application method.SOLUTION: A tension application device EA, which applies a predetermined tension to a long body RL intermittently recovered by recovery means 80, comprises: abutting means 50 that abuts on the long body RL so as to apply the predetermined tension to the long body RL by self-weight; movement permission means 60 for permitting free movement of the abutting means 50 to the side in one direction along a predetermined locus and the side in a direction opposite to it; and abutting assist means 70 for making the abutting means 50 abut on the long body RL only during a period when the long body RL is recovered by the recovery means 80.SELECTED DRAWING: Figure 1
Patent JP-2021018653-A (JP)
Title: Alarm controller, alarm control method and vehicle
Inventor: MATSUSHITA MAYA
IPC: G08G1/16
Filed: 2019-07-22
Abstract: To provide an alarm controller capable of achieving a further effective output of an alarm.SOLUTION: An alarm controller 100 is a controller for controlling an output device 20 outputting an alarm for notifying at least one of a first mobile body and a second mobile body detected at the periphery of a vehicle 1 with a vehicle speed of a predetermined value or lower of a risk of collision. The alarm controller 100 includes a determination section 110 for determining a degree of urgency and a control section 120 for changing an alarm mode according to the degree of urgency on the basis of a distance between the vehicle 1 and the first mobile body and a distance between the vehicle 1 and the second mobile body.SELECTED DRAWING: Figure 1
Patent JP-2020022356-A (JP)
Title: Control arrangement and control method of power device
Inventor: NAITO YUYA
IPC: H03K17/687
Filed: 2019-07-24
Abstract: To provide a control arrangement and a control method capable of expecting changeover of switching speed of a power device, even for one type of product.SOLUTION: A control arrangement 100 includes an input circuit 101, a level shift circuit 102, a high voltage drive circuit 103, and a high voltage changeover circuit 104. The high voltage changeover circuit selects at least two gate resistors of a high voltage side power device 110 so as to be capable of changing switching speed of the high voltage side power device, on the basis of at least one high voltage selection signal. With such an arrangement, switching speed of the high voltage side power device can be changed over, and management cost can be lowered.SELECTED DRAWING: Figure 1
Patent JP-2019200431-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: G09G3/20
Filed: 2019-07-31
Abstract: To provide a display device which can achieve a narrow frame and excellent display characteristics.SOLUTION: In a display device having a switch part or a buffer part: a logic circuit part and a pixel part, the pixel part has a first inverted staggered thin film transistor and a pixel electrode connected to wiring of the first inverted staggered thin film transistor; the switch part or the buffer part has a second inverted staggered thin film transistor which has a first insulation layer, a semiconductor layer, and a first gate electrode and a second electrode which sandwich a second insulation layer; and the logic circuit part has an inverter circuit composed of a third inverted staggered thin film transistor and a fourth inverted staggered thin film transistor, in which the first inverted staggered thin film transistor and the fourth inverted staggered thin film transistor have the same polarity. The inverter circuit is an EDMOS circuit.SELECTED DRAWING: Figure 7
Patent JP-2021024349-A (JP)
Title: Interlocking control system
Inventor: KUNITO TAKASHI
IPC: B61L27/00
Filed: 2019-08-01
Abstract: To divide the interlocking logic (station control process) into functional units and station units and to make it possible to stop the function of the program abnormally at the function unit or station unit.SOLUTION: An interlocking control system has a first control device provided at a first point, and a second control device and a third control device which are corresponding to each station. The second control device and the third control device corresponding to each station include a communication interface which connects the first control device and station on-site equipment. The first control device includes a station control process which operates on a middleware and is corresponding to each station, and enables process communication between station control processes, and each station on-site equipment can be controlled from the first control device via the communication interface.SELECTED DRAWING: Figure 1
Patent JP-2021024696-A (JP)
Title: Scattering prevention device
Inventor: HOSOKAWA MASAHIRO
IPC: B65G21/20
Filed: 2019-08-06
Abstract: To provide a scattering preventing device which prevents a flexible plate such as a rubber plate from being displaced upward.SOLUTION: A scattering prevention device 20 for preventing a conveyed object 99 conveyed by a belt conveyor 10 from scattering to a side of the belt conveyor 10 includes: side plates 21 arranged on an upper side of the conveyor belt 11 of the belt conveyor 10 in a width direction to face each other; a pressing member 25 fixed to an outer surface of the side plate 21; a flexible plate 23 held between the pressing member 25 and the side plate 21, hanging from the side plate 21 toward the conveyor belt 11, and closing a gap between the conveyor belt 11 and the side plate 21; and a projecting part 26 protrusively provided on an inner surface of the pressing member 25 or an outer surface of the side plate 21.SELECTED DRAWING: Figure 1
Patent JP-2019196582-A (JP)
Title: Sheet, manufacturing method of sheet and laminate
Inventor: BANZASHI GO
IPC: D21H13/02
Filed: 2019-08-07
Abstract: To enhance strength under a humid condition while maintaining high transparency in a sheet using a fine fiber with a substituent introduced.SOLUTION: A sheet contains a fine fiber having an ionic substituent and bi or higher valent metal and having haze of 10.0% or less.SELECTED DRAWING: None
Patent JP-2020015040-A (JP)
Title: Exhaust gas treatment system
Inventor: FUJIKAWA MUNEHARU
IPC: A01G9/18
Filed: 2019-08-16
Abstract: To provide an exhaust gas treatment system capable of suppressing deterioration in catalyst function of an oxidation catalyst and denitration catalyst upon treating exhaust gas discharged from a combustion facility, and also capable of operating safety, inexpensively and stably.SOLUTION: An exhaust gas treatment system 100 for treating exhaust gas discharged from a combustion facility 50, comprises a pretreatment unit 11 that reduces or removes an organosilicon compound contained in the exhaust gas, and a main processing unit 12 having an oxidation catalyst 12a for oxidizing carbon monoxide contained in the gas and/or a denitration catalyst 12b for reducing nitrogen oxides contained in the exhaust gas. The pretreatment unit 11 has the used oxidation catalyst 12a and/or the denitration catalyst 12b that have been exchanged.SELECTED DRAWING: Figure 1
Patent JP-2019214601-A (JP)
Title: Extending time to disease progression or survival in cancer patients by using her dimerization inhibitor
Inventor: DERYNCK MIKA K
IPC: A61K31/7068
Filed: 2019-08-19
Abstract: To provide a method for extending time to disease progression (TTP) or survival in a cancer patient.SOLUTION: A method for extending time to disease progression (TTP) or survival in a cancer patient comprises administering a HER dimerization inhibitor to the patient in an amount which extends the TTP or survival in the patient, where the patient's cancer displays HER activation.SELECTED DRAWING: None
Patent JP-2021032949-A (JP)
Title: saxophone
Inventor: HAYASHI AKIRA
IPC: G10D9/08
Filed: 2019-08-20
Abstract: To provide new timbre of a saxophone.SOLUTION: A saxophone includes: a pipe member 101 constituted of brass; a base layer 102 which is formed on the surface of the pipe member 101 in contact, and is formed of Japanese lacquer to which aggregate is added; and a lacquered layer 103 formed on the base layer 102. Japanese lacquer constituting the base layer 102 can be constituted of raw Japanese lacquer, black Japanese lacquer, Japanese lacquer for glass, for example. The aggregate is dispersed on the base layer 102. The aggregate is powder of pigment (carbon black) constituted of carbon, for example.SELECTED DRAWING: Figure 1
Patent JP-2021030869-A (JP)
Title: Heavy-duty pneumatic tire
Inventor: IKEGAYA MAKOTO
IPC: B60C9/18
Filed: 2019-08-23
Abstract: To provide a heavy-duty pneumatic tire having excellent wet traction performance while maintaining durability and steering stability.SOLUTION: In an objective heavy-duty pneumatic tire, a belt coat rubber includes 40 pts.mass or more of the carbon black whose nitrogen adsorption specific surface area is in a range of 50 to 120 m2/g, sulfur in the range of 4 to 8 pts.mass and organic acid cobalt salt as cobalt in the range of 0.1 to 0.3 pts.mass, based on 100 pts.mass of a diene rubber including NR and besides, a hardness (cap hardness) of cap tread rubber 15 at 20°C and the 100% modulus (belt coat rubber M100) of the belt coat rubber at 20°C satisfy the expression of 8≤(cap hardness)/(belt coat rubber M100)≤14.SELECTED DRAWING: Figure 1
Patent JP-2021032715-A (JP)
Title: Radiation detector
Inventor: YOSHIDA YASUSHI
IPC: G01T7/00
Filed: 2019-08-26
Abstract: To provide a radiation detector capable of reducing noise due to electromagnetic waves.SOLUTION: A radiation detector according to an embodiment includes: a housing; a support plate provided inside the housing; an array substrate which is provided on one surface of the support plate, and which has a substrate and a plurality of detection sections for detecting radiation directly or in cooperation with a scintillator; a circuit board which is provided on a side opposite to the array substrate side of the support plate; and an absorption section which is provided on at least one of a surface opposite to the array substrate side of the support plate and an inner wall surface of the housing, and which can absorb electromagnetic waves radiated from the circuit board.SELECTED DRAWING: Figure 1
Patent JP-2021034245-A (JP)
Title: Terminal block
Inventor: TACHI Kentaro
IPC: H01R9/22
Filed: 2019-08-26
Abstract: To provide a terminal block that can suppress an increase in size.SOLUTION: A terminal block 30 includes a synthetic resin housing 40, a columnar metal connection terminal 50 held in the housing 40, and a tubular metal joint 60 into which a device connection 52 of the connection terminal 50 is inserted. The joint 60 includes a tubular portion 61 into which the device connection 52 is inserted, and a tubular portion 62 into which the end portion of the device side terminal 20 electrically connected to the connection terminal 50 is inserted. The connection terminal 50 is electrically connected to the device side terminal 20 through the joint 60.SELECTED DRAWING: Figure 1
Patent JP-2021032507-A (JP)
Title: Grain dryer
Inventor: EGUCHI MASAYA
IPC: F26B25/08
Filed: 2019-08-27
Abstract: To provide a grain dryer capable of preventing or suppressing damage occurring to an edge part or a peripheral part of a through hole into which a fork of a forklift is inserted when assemble work is carried out using the forklift.SOLUTION: A hole part 52 is formed in a manner of penetrating a protective metal fitting 50. The hole part 52 of the protective metal fitting 50 is smaller by one size than a through hole 32 and is provided for inserting a fork of a forklift. The protective metal fitting 50 is made attachable/detachable on a position where the hole part 52 is disposed inside the through hole 32 in the front view of the through hole 32 with respect to a side plate 22C of a predetermined upper box 22 (22X), in a state where a lid body 40 is not attached to the side plate 22C.SELECTED DRAWING: Figure 3
Patent JP-2021029847-A (JP)
Title: Clothing treatment device
Inventor: MORIYAMA KEIICHI
IPC: D06F39/02
Filed: 2019-08-28
Abstract: To provide a clothing treatment device which can detect a remaining amount of a clothing treatment agent in a tank, and which can avoid an operation being performed in a state where the clothing treatment agent is not properly supplied.SOLUTION: A clothing treatment device according to the embodiment includes: an outer case; a clothing treatment tub provided inside the outer case; and a clothing treatment agent automatic input part for automatically inputting a clothing treatment agent into the clothing treatment tub. The clothing treatment agent automatic input part includes: a clothing treatment agent tank which can store the clothing treatment agent for a plurality of times of operations; an input pump for inputting the clothing treatment agent for one operation from the clothing treatment agent tank to the clothing treatment tub; and a tank weight detection part for detecting the weight of the clothing treatment agent tank.SELECTED DRAWING: Figure 4
Patent JP-2021031158-A (JP)
Title: Pour out cap
Inventor: TACHIKURA AKIRA
IPC: B65D47/08
Filed: 2019-08-29
Abstract: To provide a pour out cap capable of suppressing pour out of a content with great force.SOLUTION: A pour out cap 3 comprises: a cap body 10 which has a top wall part 13 having a pour out hole 14a from which a content is poured out, and which is fitted to a mouth part 2c of a container body 2; a cylindrical lid body 20 with a top for opening the pour out hole so as to be opened freely; and a middle plate member 30 for covering an upper end opening of the mouth part, and having a communication hole 31a for communicating the pour out hole with inside of the container body. The communication hole and a part on which the pour out hole is not formed on the top wall part face each other in a vertical direction, and on an inner face of the communication hole, an inclination surface 31b extending so as to separate from the pour out hole as advancing upward, is formed.SELECTED DRAWING: Figure 2
Patent JP-2021029966-A (JP)
Title: Ophthalmologic apparatus
Inventor: INAKURA KEITA
IPC: A61B3/10
Filed: 2019-08-29
Abstract: To provide an ophthalmologic apparatus with a simplified internal mechanism.SOLUTION: An ophthalmologic apparatus includes: a face contact part abutting on a face part of a subject; an imaging part for photographing an image of one of the eyes of the subject; and a display part for displaying the image of one of the eyes photographed by the imaging part so as to be recognizable for the subject with the other eye.SELECTED DRAWING: Figure 2
Patent JP-2019208512-A (JP)
Title: MICROBIAL OIL AND CELLS CONTAINING DIHOMO-γ-LINOLENIC ACID
Inventor: SATO SEIZO
IPC: A61K47/14
Filed: 2019-09-04
Abstract: To provide microbial oil containing dihomo-γ-linolenic acid as a constituent fatty acid in which the content ratio by weight of arachidonic acid to dihomo-γ-linolenic acid is less than 1/100.SOLUTION: According to the invention, a microbial oil containing dihomo-γ-linolenic acid is produced by culturing a microorganism of which Δ5 desaturase activity is lowered or deleted in a culture liquid added with at least two Δ5 desaturase inhibitors.SELECTED DRAWING: None
Patent JP-2021040686-A (JP)
Title: Golf club carrying tool
Inventor: TERAOKA TOSHICHIKA
IPC: A63B55/50
Filed: 2019-09-06
Abstract: To solve problems in which, conventionally, when several golf clubs selected and drawn out of a caddie bag are held by hand for movement in the round at a golf course, club shafts are intertwined with each other and it is hard to be carried, and one of the inside almost falls and the fingers might be pinched, and also, when aiming at a cup by using a putter on a green, the golf clubs being not used are laid and placed on a circumferential edge of the green, and therefore the grips of the golf clubs get wet when the turf gets wet, and the clubs other than the putter carrying in hand and used for cup-in might be misplaced.SOLUTION: A golf club carrying tool of the present invention is provided for holding multiple golf clubs by using a holder, and is functionalized as a grip part by making this holder into a substantially cylindrical shape. Also, an anchor pin 14 is made to conform in the cylindrical shaft extension direction of this holder part, and extended and fitted, and further is pushed in the ground of a golf course, and thereby a holding part 12 holding the golf clubs can be brought into self-standing.SELECTED DRAWING: Figure 10