baber/WOPTO huggingface dataset:
Patent JP-2021001623-A (JP)
Title: Sealing device
Inventor: OSADA AKIO
IPC: F16C33/78
Filed: 2019-06-20
Abstract: To provide a sealing device capable of enhancing a heat radiation property.SOLUTION: A sealing device 1 for sealing between a housing 5 and a shaft 6 includes a seal member 3 having a close contact part 311 coming into close contact with a metal inner ring 2 which is mounted on the housing 5 and the housing 5, and a slide contact part 321 coming in slide contact with the shaft 6. The seal member 3 comprises a first elastic body 31 including the close contact part 311, and a second elastic body 32 including the slide contact part 321, and the first elastic body 31 and the second elastic body 32 are bonded to the inner ring 2. The second elastic body 32 has the thermal conductivity higher than the thermal conductivity of the first elastic body 31.SELECTED DRAWING: Figure 2
Patent JP-2019194025-A (JP)
Title: Transfer film, electrode protective film of capacitance type input device, laminate and capacitance type input device
Inventor: ARITOSHI YOHEI
IPC: B32B27/32
Filed: 2019-06-21
Abstract: To provide a transfer film having photolithography property, less in generation of air bubbles and less in transfer defect, an electrode protective film of a capacitance type input device, a laminate, the capacitance type input device and an image display device.SOLUTION: There is provided a transfer film having a temporary supporter, a curable resin layer, and a protective film in this order, with an oxygen permeability coefficient of the protective film of 100 cm25 μm/m24 hr. atm or more and a surface roughness Ra of a surface in the curable resin layer side of the protective film of 5 to 60 nm.SELECTED DRAWING: None
Patent JP-2021004800-A (JP)
Title: Optical measuring device and measuring method
Inventor: TSUCHIDA HIDEMI
IPC: G01S17/58
Filed: 2019-06-26
Abstract: To provide an optical measuring device and measuring method capable of measuring an accurate distance and speed by eliminating the influence of nonlinear chirp of a laser and including a self-calibration function in an FMCW lidar.SOLUTION: An optical measuring device includes a laser undergoing frequency modulation, a beam splitter for dividing output light of the laser into two while causing one to be reference light and the other to be probe light, an optical path adjustment optical system for irradiating an object with the probe light and outputting a scattering light from the object as at least one of signal lights, a phase diversity detector for receiving the reference light and the signal light and outputting an in-phase component and an orthogonal component of a beat signal between them, and an arithmetic processing part. The arithmetic processing part executes at least one of an arithmetic operation for acquiring the phase and frequency of the beat signal from the in-phase component and the orthogonal component and calculating a speed of the object from the frequency of the beat signal and an arithmetic operation for calculating a distance from the phase of the beat signal to the object.SELECTED DRAWING: Figure 1
Patent JP-2020002357-A (JP)
Title: Low oxide trench dishing chemical mechanical polishing
Inventor: SHI XIAOBO
IPC: H01L21/304
Filed: 2019-07-01
Abstract: To provide: chemical mechanical planarization (CMP) polishing compositions, methods and systems to reduce oxide trench dishing and improve over-polishing window stability; and high and tunable silicon oxide removal rates, low silicon nitride removal rates, and tunable SiO:SiN selectivity.SOLUTION: The compositions use a unique combination of abrasives, such as ceria coated silica particles, and chemical additives, such as maltitol, lactitol, maltotriitol, ribitol, D-sorbitol, mannitol, dulcitol, iditol, D-(-)-fructose, sorbitan, sucrose, ribose, inositol, glucose, D-arabinose, L-arabinose, D-mannose, L-mannose, meso-erythritol, beta-lactose, arabinose, or combinations thereof, as oxide trench dishing reducing additives.SELECTED DRAWING: None
Patent JP-2019164846-A (JP)
Title: Operation control device
Inventor: KAWASAKI TAKAHITO
IPC: G07C5/00
Filed: 2019-07-08
Abstract: To provide a technique of suppressing power consumption by video-recording of a drive recorder during parking and also suppressing shortening of a life of a storage medium for storing image data.SOLUTION: A vehicle position acquisition section acquires vehicle position information being information that expresses a current position of a vehicle. A monitoring position acquisition section acquires monitoring position information being information that expresses position of at least one monitoring point that has been pre-set. A monitoring determination section determines whether or not a parking position of a vehicle is a monitoring point on the basis of vehicle position information and monitoring position information. A control processing section starts video-recording when the monitoring determination section determines that a parking position is a monitoring point, and does not start video-recording when the monitoring determination section determines that a parking position is not a monitoring point.SELECTED DRAWING: Figure 2
Patent JP-2021010937-A (JP)
Title: Liquid pressurization processing treatment apparatus and liquid pressurization processing treatment method
Inventor: SATO TOYOKI
IPC: F16J12/00
Filed: 2019-07-09
Abstract: To provide a liquid pressurization processing treatment apparatus capable of integration, downsizing and enhancement in safety of the apparatus, and suppressing pressure liquid from remaining around a work-piece when the work-piece is taken out, so as to reduce a risk of leakage of the pressure liquid by limiting an area where high pressure is applied during pressurization to a pressurizing processing section as much as possible.SOLUTION: A liquid pressurization processing treatment apparatus comprises: a first flow path 07 provided above a mounting base 03 and having an opening at an uppermost part of an inner side face, and a second flow path 06 having an opening at a lowermost part of the inner side face; a pressure vessel 02 having a shape with an inner upper face inclined with respect to a vertical direction with an opening side of the first flow path 07 as the uppermost part; an on-off valve 20 connected to the second flow path 06 and an on-off valve 30 connected to the first flow path 07 mounted on an outer side face of the pressure vessel 02; and a pressurizing mechanism 10 disposed passing through the inner upper face of the pressure vessel 02 and fitted with the pressure vessel 02 and the mounting base 03, and reducing a volume of a closed space formed when the on-off valves 20 and 30 are closed so as to pressurize the inside of the closed space.SELECTED DRAWING: Figure 1
Patent JP-2021017520-A (JP)
Title: Nematic liquid crystal composition, liquid crystal display element and method for producing same
Inventor: HASEBE HIROSHI
IPC: C09K19/54
Filed: 2019-07-23
Abstract: To provide a liquid crystal composition that has extremely good orientation of liquid crystal molecules in an in-plane switching system, has excellent falling speed of liquid crystal molecules during non-application of voltage, and has extremely good rapid response.SOLUTION: A liquid crystal composition contains one or more compounds having a mesogenic group and a photoisomerization group or dimerization group bonded to the mesogenic group, a compound represented by formula (II), a compound with a dielectric anisotropy (Δε) of -2 to +2, and a compound with Δε of +2 or more or -2 or less, and the content of the compound of formula (II) is 1.8-4.8 mass%. (R202-R209 each denote a C1-18 alkyl group or the like; P21 is an acryloyloxy group or the like; S21 is a C1-15 alkylene group or the like).SELECTED DRAWING: Figure 1
Patent JP-2021026262-A (JP)
Title: Information processing apparatus, control method and program thereof
Inventor: YABE TATSUYA
IPC: G06F3/0482
Filed: 2019-07-31
Abstract: To enable identifying progress in a series of operations for each file being an execution object of processing in a document management application in which a plurality of buttons corresponding to the series of operations are arranged and a user selects the buttons according to a predetermined order to perform processing for a file.SOLUTION: An information processing apparatus is characterized to: display a button lastly selected by a user or a button determined to be selected next in an order, among the multiple buttons in different modes; store, for each file, information associated with the button lastly selected by the user or the button determined to be selected next in the order, as button information; read button information on another file in response to a file displayed in an application being switched to another file by an operation instruction of the user; and change the button displayed in a different mode for each file.SELECTED DRAWING: Figure 9
Patent JP-2021024590-A (JP)
Title: Packing material for dripping and discharging vessel content liquid
Inventor: KOBAYASHI RYUTA
IPC: B65D25/40
Filed: 2019-07-31
Abstract: To provide a packing material having a structure in which an upper end of a nozzle member and a top-plate part lower face of a cap are contactlessly held in a state that the cap is attached thereto, in the packing material for dripping and discharging a content liquid in a vessel which is constituted of the nozzle member fit and fixed to a vessel mouth part, and the cap attached to the vessel mouth part so as to cover the nozzle member.SOLUTION: A packing material is constituted of a nozzle member 3 and a cap 5. The nozzle member 3 has a horizontal baseboard 11 and a liquid guide cylinder 15. A drip port 19 is formed at a center of an upper end part of the liquid guide cylinder 15, a sealing columnar protrusion 25 is formed at a center part of a lower face of a top plate part 21 of the cap 5, a spiral thread 27 is formed at an inner face of a skirt wall 23, and a centering rib 31 and a positioning rib 33 are formed at an inner face of the skirt part 23 of the cap 5. When the cap 5 is attached to a vessel mouth part 1, the sealing columnar protrusion 25 of the cap 5 is fit and fixed into the drip port 19, and the drip port 19 is sealed, however, a lower face of the top plate part 21 of the cap 5 is held in a contactless state not contacting with an upper end face 17 of the guide cylinder 15.SELECTED DRAWING: Figure 4
Patent JP-2020023688-A (JP)
Title: Manufacturing method of fluorine-containing polymer and manufacturing method of molded body of fluorine-containing polymer
Inventor: SUGIMOTO NAOYA
IPC: C08F4/04
Filed: 2019-07-31
Abstract: To provide a manufacturing method of a fluorine-containing polymer with reduced coloration generated at thermoforming or no coloration generated at the thermoforming.SOLUTION: A manufacturing method of a fluorine-containing polymer uses a fluorine-containing compound including a double bond as a monomer, and includes a step of polymerizing the fluorine-containing compound by using a polymerization initiator composed of a compound not including an acid component. The fluorine-containing compound includes substantially no hydrogen atom, and is preferably entirely fluorinated. The compound composing the polymerization initiator includes substantially no hydrogen atom and is preferably entirely fluorinated.SELECTED DRAWING: None
Patent JP-2021023468-A (JP)
Title: Absorbent article and production method
Inventor: WATANABE SATORU
IPC: A61F13/494
Filed: 2019-08-01
Abstract: To provide an absorbent article capable of suppressing as much as possible, leakage of a liquid and a production method thereof.SOLUTION: The present invention relates to an absorbent article worn to a crotch of a wearer, the absorbent article comprises: an absorber; a liquid permeable skin face side sheet which is arranged closer to a wearer side than the absorber and to which a skin of a wearer contacts; a three-dimensional gathering which is three-dimensionally formed from the skin face side sheet to the wearer side; and a carrier which is provided on the three-dimensional gathering and holds in a dispersion state, particles of a SAP which is a high absorbent polymer.SELECTED DRAWING: Figure 5
Patent JP-2021025162-A (JP)
Title: Suppression method of pitch defect and pitch control agent
Inventor: MORI ATSUSHI
IPC: D21H21/02
Filed: 2019-08-06
Abstract: To provide a method and an agent for producing recycled paper with suppressed pitch defects.SOLUTION: The method includes: an addition step of adding a melamine resin acid colloid to a pulp raw material including paper pulp raw material as a main component to obtain a paper stock; a preparing step of preparing the paper stock to obtain a papermaking raw material; and a paper-making step of paper-making the papermaking raw material to obtain a product. White water recovered by dewatering the papermaking raw material in the paper-making step is mixed with the paper stock obtained in the addition step. Moreover, a pitch control agent is a blend of at least one of a polycondensate of melamine and formaldehyde, and melamine, formaldehyde and methanol, and at least one of hydrochloric acid and lactic acid.SELECTED DRAWING: Figure 1
Patent JP-2021027243-A (JP)
Title: Laser mark printing method and laser marked silicon wafer manufacturing method
Inventor: HIRAKAWA YOICHIRO
IPC: H01L21/02
Filed: 2019-08-07
Abstract: To provide a laser mark printing method that can reduce processing distortion remaining on the periphery of dots that make up laser marks and a laser marked silicon wafer manufacturing method.SOLUTION: In a method of printing a laser mark having a plurality of dots on a silicon wafer, each of the plurality of dots is formed by irradiating a laser beam having a wavelength in the ultraviolet region a plurality of times. The number of pulses for the plurality of times of laser beam irradiation is 15,000 or more per second.SELECTED DRAWING: None
Patent JP-2021025984-A (JP)
Title: Tool position identifying apparatus and tool position identifying method
Inventor: OMURA TOMOHIKO
IPC: B23P21/00
Filed: 2019-08-09
Abstract: To improve the accuracy of measuring a position of a tool.SOLUTION: A tool position identifying apparatus 5 includes: an image generation unit 521 which generates a captured image including a first marker T arranged in a component A of a vehicle and a second marker 2 arranged in a tool U for coupling a member to the component A; a position identifying unit 522 which identifies the position and direction of the component A on the basis of the first marker T included in the captured image, and identifies the position and the direction of the tool U on the basis of the second marker 2 included in the captured image; and a direction determination unit 524 which determines whether a difference between the direction of the component A and the direction of the tool U identified by the position identifying unit 522 is equal to or larger than a threshold. When the direction determination unit 524 determines that the difference between the direction of the component A and the direction of the tool U is equal to or larger than the threshold, the position identifying unit 522 identifies the position and the direction of the tool U by use of a past captured image different from the above captured image.SELECTED DRAWING: Figure 7
Patent JP-2021031843-A (JP)
Title: Buffer member for opening-and-closing body, opening-and-closing body buffer structure comprising buffer member for opening-and-closing body, and assembly method of buffer member for opening-and-closing body
Inventor: MIZUHARA KAZUYA
IPC: E06B9/15
Filed: 2019-08-14
Abstract: To provide a means to effectively mitigate impact when an opening-and-closing body comes into contact with an object existing in the body's thickness direction.SOLUTION: A buffer member 50 for an opening-and-closing body is fitted on an opening-and-closing body 10 that performs a closing operation to partition space, and mitigates impact when the opening-and-closing body 10 warps coming into contact with an object X existing away in the thickness direction of the opening-and-closing body. The buffer member for the opening-and-closing body comprises a rigidity base part 51 which is made of material having rigidity and fitted longitudinally along the opening-and-closing body surface, and an elastic protrusion part 52 which is made of material having elasticity and protrudes from the rigidity base part 51 in the thickness direction of the opening-and-closing body.SELECTED DRAWING: Figure 2
Patent JP-2020040395-A (JP)
Title: Resin powder, method of manufacturing the same, method of manufacturing three-dimensional shaping object, and device for manufacturing three-dimensional shaping object
Inventor: IWATSUKI HITOSHI
IPC: B29C64/314
Filed: 2019-08-21
Abstract: To provide a resin powder which, when used for three-dimensional shaping, has a high packing density, has excellent strength, and can provide a three-dimensional shaping object capable of reducing surface roughness.SOLUTION: There is provided a resin powder that is a resin powder containing particles, in which a proportion of the particles in an aspect ratio range X represented by the following formula (1) is 50 percent by number or more in a number distribution of the aspect ratio of the resin powder, when A50 represents a median of the number distribution of the aspect ratio: A50-1≤X≤A50+1: formula(1).SELECTED DRAWING: Figure 13B
Patent JP-2021030825-A (JP)
Title: Vehicle air conditioner
Inventor: KAMATA TOMOYUKI
IPC: B60H1/22
Filed: 2019-08-21
Abstract: To provide a vehicle air conditioner which can increase a quantity of heat absorbed by an evaporator and inhibit increase of driving power of a compressor.SOLUTION: A vehicle air conditioner includes a refrigeration cycle 2 and an HVAC unit 3. The refrigeration cycle has an internal heat exchanger 12 having a high pressure passage 12a and a lower pressure passage 12b. The high pressure passage 12a is disposed between an indoor radiator 11 and an outdoor expansion device 13 of the refrigeration cycle. The low pressure passage 12b is disposed between an evaporator 17 and an accumulator 18.SELECTED DRAWING: Figure 2
Patent JP-2020015739-A (JP)
Title: Method of synthesizing thyroid hormone analogs and polymorphs thereof
Inventor: D KEITH HESTER
IPC: C07D403/12
Filed: 2019-08-27
Abstract: To provide methods of synthesis of pyridazinone compounds as thyroid hormone analogs and their prodrugs.SOLUTION: A method of preparing a crystal of Form I of 2-(3,5-dichloro-4-((5-isopropyl-6-oxo-1,6-dihydropyridazin-3-yl)oxy)phenyl)-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile ("Compound A") comprises: heating a mixture comprising a solvent and a sample containing Compound A to a first temperature; and cooling the mixture to a second temperature that is lower than the first temperature to obtain the crystal of Form I; where the solvent is ethanol, isopropanol, or a combination thereof.SELECTED DRAWING: Figure 1
Patent JP-2021036361-A (JP)
Title: Operation input device, image processing apparatus, and operation input method
Inventor: FURUYA HIROSHI
IPC: G06F3/0488
Filed: 2019-08-30
Abstract: To provide an operation input device, an image processing apparatus, and an operation input method that can prevent the amount of scroll of an image according to a slide operation from being changed against a user's intention.SOLUTION: An image processing apparatus comprises: a display control unit that scrolls part of a list L10 displayed on a display 61 according to a slide operation on a display surface of the display 61; and a scroll amount control unit that, when a first slide operation in which the amount of scroll of part of the list L10 exceeds a predetermined upper limit or is equal to or less than a predetermined lower limit is continuously performed a specific number of times in the same direction, changes the amount of scroll according to the slide operation.SELECTED DRAWING: Figure 5
Patent JP-2021035848-A (JP)
Title: Wet sheet package
Inventor: TAKAHASHI NORIAKI
IPC: B65D83/08
Filed: 2019-08-30
Abstract: To provide a wet sheet package allowing for taking out a plurality of wet sheets stacked one by one by positively separating one at a time when a user draws out a wet sheet and making it easy to accommodate part of the next wet sheet in a container so as to readily grasp it.SOLUTION: A wet sheet package includes a tray lid 6 comprising an aperture 7 and a first linearly-waved slit 8 connecting to the aperture 7. This allows a user to easily push part of the next wet sheet 2 from the aperture 7 into a pillow packaging bag 4 by hand. Also, the user is allowed to easily grasp and take out the next wet sheet 2 by hand from the aperture 7 provided in the tray lid 6. Furthermore, when the user takes the wet sheet 2 out of the aperture 7, the first linearly-waved slit 8 exerts great passage resistance to the next wet sheet 2 and can positively separate one by one the wet sheets 2.SELECTED DRAWING: Figure 1
Patent JP-2020075903-A (JP)
Title: Salt, acid generator, resist composition, and method for producing resist pattern
Inventor: ADACHI YUKAKO
IPC: C07C309/58
Filed: 2019-08-30
Abstract: To provide a salt capable of producing a resist pattern having good line edge roughness, and a resist composition containing the salt.SOLUTION: The salt represented by formula (I) and the resist composition are provided. [In the formula (I), Rrepresents a hydrocarbon group containing a C3-18 cyclic hydrocarbon group (the cyclic hydrocarbon group may have a substituent); -CH- contained in the hydrocarbon group may be substituted with -O-, -S-, -SO- or -CO-; Rrepresents a halogen atom or a C1-6 alkyl group; m2 represents an integer of 0-4; when m2 is 2 or more, a plurality of R's may be the same as or different from each other; and Zrepresents an organic cation.]SELECTED DRAWING: None
Patent JP-2021037691-A (JP)
Title: Print apparatus
Inventor: TSUYUKI YASUHIRO
IPC: B41J2/01
Filed: 2019-09-03
Abstract: To provide a print apparatus which can maintain high quality printing, even if an impact caused by a fall of the apparatus, or the like is applied.SOLUTION: A print apparatus incudes a moving part 130 configured to move a cartridge 41 as a print head, and a lock mechanism 6 which is equipped within the apparatus, and puts, in not printing, the move part 130 in a movement restriction condition in which a free movement is restricted.SELECTED DRAWING: Figure 3
Patent JP-2019217351-A (JP)
Title: Enteral feeding devices and related methods of use
Inventor: ROBERT GALLOTTO
IPC: C11C1/04
Filed: 2019-09-05
Abstract: To provide enteral feeding devices and related methods of use.SOLUTION: An enteral feeding device 200 for hydrolyzing triglycerides in a nutritional formula may include a body 210 housing a chamber 222, an inlet configured to fluidly couple with a source of nutritional formula, and an outlet configured to fluidly couple with an enteral feeding tube. The device may include a headspace 223 and a plurality of particles 300 contained within the chamber, the plurality of particles being covalently bonded with lipase. The device may include an inlet filter 250 located between the inlet and the chamber, the inlet filter containing a first plurality of openings, and an outlet filter 260 located between the chamber and the outlet, the outlet filter having a second plurality of openings smaller than the plurality of particles.SELECTED DRAWING: Figure 6