baber/WOPTO huggingface dataset:
Patent JP-2021049772-A (JP)
Title: Biaxially stretched polyester thin film and method for producing the same
Inventor: LIAO TE-CHAO
IPC: B32B27/20
Filed: 2020-06-15
Abstract: To provide a biaxially stretched polyester thin film excellent in matte appearance, and a method for producing the same.SOLUTION: A biaxially stretched polyester thin film includes a polyester resin base layer 1, and a matte layer 2 formed on one surface of the polyester resin base layer. When the total weight of the polyester resin base layer is 100 wt.%, the polyester resin base layer includes (1) 50 wt.% to 95 wt.% of a polyester resin base layer material 11 having an intrinsic viscosity of 0.5 dL/g to 0.8 dL/g and (2) 0.01 wt.% to 5 wt.% of a high-viscosity polyester resin material 12 having an intrinsic viscosity of 0.9 dL/g to 1.1 dL/g. When the total weight of the matte layer is 100 wt.%, the matte layer includes (1) 50 wt.% to 95 wt.% of a polyester resin matrix material 21 having an intrinsic viscosity of 0.5 dL/g to 0.8 dL/g and (2) 0.3 wt.% to 40 wt.% of a plurality of filler particles 22 having an average particle size of 0.15 μm to 10 μm.SELECTED DRAWING: Figure 2
Patent JP-2021008881-A (JP)
Title: Vertical shaft-type wind power generator
Inventor: ANDO SHIGERU
IPC: F03D3/06
Filed: 2020-06-16
Abstract: To provide a vertical shaft-type wind power generator.SOLUTION: A vertical shaft-type wind power generator comprises: a generator for driving a plurality of blades by using wind power, and generating power by driving a drive shaft; and a plurality of blades arranged outside the drive shaft of the generator, generating rotation by receiving the wind power, and making the drive shaft interlock therewith. First openings are formed at one ends of the plurality of blades, second openings are formed at the other ends of the plurality of blades, first fixing pans are installed at upper sides of the first openings, the first fixing pans and the blades are pivoted at rotating columns via rotating columnar supports, second fixing pans are installed at bottom sides of the second openings, the second fixing pans and the blades are pivoted to the rotating columns, respectively, via the rotating columnar supports, and the blades have angle limit grooves between the first fixing pans and the second fixing pans, and are made to perform arc oscillations.SELECTED DRAWING: Figure 5
Patent JP-2022003109-A (JP)
Title: Adhesive tape, and article and electronic apparatus
Inventor: KITADE YUYA
IPC: C09J7/38
Filed: 2020-06-23
Abstract: To provide an adhesive tape having excellent oil resistance and impact resistance.SOLUTION: An adhesive tape has an adhesive layer on at least one surface of a foam base material directly or through another layer. A foam density of the foam base material is within a range of 0.25 g/cm3-0.75 g/cm3. The adhesive layer contains an acrylic copolymer and an acrylic adhesive composition containing a crosslinking agent. The acrylic copolymer contains (A) 2-30 mass% of a carboxyl group-containing monomer, (B) 10-70 mass% of alkoxyalkyl (meth)acrylate, and (C) one or two or more monomers selected from the group consisting of alkyl (meth)acrylate monomers other than the monomers (A) and (B), as components. An average number of carbon atoms of a saturated hydrocarbon group that the monomers (B) and (C) have is less than 4.SELECTED DRAWING: None
Patent JP-2020157111-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-06-24
Abstract: To provide a game machine capable of suitably controlling operation of a movable body.SOLUTION: When a movable body is moved to a plurality of preset, predetermined positions, one or more detection parts each composed of a predetermined combination for each position from among a plurality of detection parts are detected by detection means. Movable position information of the movable body is determined by a detection result detected by the detection means. Therefore, the position to which the movable body has been moved can be identified accurately according to movable position information, thus suitably controlling operation of the movable body.SELECTED DRAWING: Figure 1
Patent JP-2022022537-A (JP)
Title: Photosensitive composition, cured product and organic EL display device
Inventor: ISHIKAWA AKIHIRO
IPC: H05B33/22
Filed: 2020-06-26
Abstract: To provide a photosensitive composition which enables formation of a pixel division layer capable of obtaining high brightness even at a low drive voltage in an organic EL display device.SOLUTION: A photosensitive composition contains (a-1) a benzodifuranone-based black pigment and/or (a-2) a perylene-based black pigment having a benzimidazole skeleton, (b) a resin, (c) a photosensitive agent and (d) a solvent, in which a value of X in expression (1): X=T2/A is 55 to 125. In the expression (1), T2 represents an average value when a spin-spin relaxation time (ms) measured by a Carr-Purcell-Meiboom-Gill method by a pulse nuclear magnetic resonance apparatus of a measurement nucleus1H for a T2 measurement sample is measured three times. A represents a content (wt.%) of all components obtained by removing a particle component and a solvent component in the T2 measurement sample, and is 6.50-8.80.SELECTED DRAWING: Figure 2
Patent JP-2022022754-A (JP)
Title: Biological information measuring device and biological information measuring system
Inventor: KASAHARA YASUHIRO
IPC: G01N33/497
Filed: 2020-07-03
Abstract: To provide a biological information measuring device and a biological information measuring system capable of easily photographing information displayed by the biological information measuring device together with the face of a person to be measured.SOLUTION: An alcohol detection device 12 includes: a display unit 24 that is provided on the front surface of a main body 20 and displays information; an expiration flow inlet 27 which is provided on a side surface 20B of the main body 20, communicates with an alcohol sensor 41 and where expiration of the person to be measured flows; and a mouthpiece 22 which is attached to the side surface 20B where the expiration flow inlet 27 is provided and in which an aspiration inlet 22A of the person to be measured is placed on the side of a back surface 22B of the main body 20.SELECTED DRAWING: Figure 3
Patent JP-2021014781-A (JP)
Title: Steel impermeable wall and impermeable method of steel impermeable wall
Inventor: MICHINO MASASHI
IPC: E02D5/14
Filed: 2020-07-06
Abstract: To provide: a steel impermeable wall having highly reliable water impermeability even when installed in a ground having an aerial part or a ground in which the aerial part sinks below the water surface; and an impermeable method of steel impermeable wall.SOLUTION: A steel impermeable wall 1 according to the present invention comprises a steel wall 11 which is installed in a ground 3 where a lower ground 3a is at or below the water surface and an upper ground 3b is above the water surface, and which steel wall comprises multiple joint-attached steel members 9 each constructed with a swellable water-impervious material 7 applied to a joint fitting portion 5, are jointly fitted to each other. The impermeable wall further comprises one or more water-impervious material filling portions 13 provided so as to be in contact with one side surface or both side surfaces of the steel wall 11 in the vicinity of at least the joint fitting portions 5 in the upper ground 3b.SELECTED DRAWING: Figure 1
Patent JP-2022015313-A (JP)
Title: Sheet carrying device, image forming device, and sheet characteristic detecting method
Inventor: YAMAOKA EMI
IPC: B65H1/00
Filed: 2020-07-08
Abstract: To provide a sheet carrying device, an image forming device, and a sheet characteristic detecting method capable of detecting the characteristics of a sheet without affecting a peripheral structure of a carrying path of the sheet.SOLUTION: A sheet carrying device is equipped with a drive portion (154), a detecting portion (158), a detection processing portion (164), and a change processing portion (165). The drive portion (154) can change an inclination angle of a sheet placing portion (221) on which a sheet is placed. The detecting portion (158) includes an irradiating portion that irradiates the sheet placed on the sheet placing portion (221) with light, and a light-receiving portion that receives reflection light from the sheet. The detection processing portion (164) detects the characteristics of the sheet on the basis of the reflection light received by the light-receiving portion. A change processing portion (165) changes a posture of the detecting portion (158) to a specified posture in which the reflection light received by the light-receiving portion satisfies a specified condition set in advance.SELECTED DRAWING: Figure 5
Patent JP-2022017897-A (JP)
Title: Silencer and railway vehicle
Inventor: MORITA TAKESHI
IPC: F01N1/04
Filed: 2020-07-14
Abstract: To provide a silencer which can prevent a crack of a flank plate, and can secure safety at the traveling of a railway vehicle, and a railway vehicle having such a silencer.SOLUTION: A silencer 4 connected to an exhaust system of a diesel engine comprises a hollow cylinder part 41 having a center axis along a direction in which an exhaust gas flows. In the silencer 4, an internal space of the hollow cylinder part 41 is partitioned to a plurality of silence chambers (for example, a first silence chamber 414, a second silence chamber 415 and a third silence chamber 416) by partitioning plates 413A, 413B which are arranged orthogonal to the center axis, and connected to an internal peripheral face of the hollow cylinder part 41. The diesel engine is for use in a railway vehicle, and a heat insulation material (for example, glass wool 46) is attached to a face at which the silence chambers (the first silence chamber 414, the second silence chamber 415 and the third silence chamber 416) of the partitioning plates 413A, 413B are formed.SELECTED DRAWING: Figure 3
Patent JP-2022024330-A (JP)
Title: Liquid for degrading aromatic compounds and method for degrading aromatic compounds
Inventor: TAMURA SATOSHI
IPC: A62D3/38
Filed: 2020-07-16
Abstract: To provide a liquid for degrading aromatic compounds that can efficiently oxidize and degrade harmful aromatic compounds to give a product having high usability as resources.SOLUTION: A liquid for degrading aromatic compounds contains a solvent, cobalt-containing polyoxomethalate, and an oxidizer including a peracid.SELECTED DRAWING: Figure 1
Patent JP-2021017060-A (JP)
Title: In-line coated biaxially oriented polyethylene foil and method for production thereof
Inventor: Willi Lindemann
IPC: B32B27/18
Filed: 2020-07-17
Abstract: To provide a biaxially oriented polyethylene foil which has excellent barrier properties against oxygen and water vapor and can be produced easily and inexpensively.SOLUTION: The present invention relates to a biaxially oriented polyethylene foil (BOPE) comprising layers (A) to (D), where the layers (B) to (D) contain biaxially oriented polyethylene and the layer (A) contains polyurethane and nanoparticles and has a layer thickness of 25 to 300 nm, the layer (B) comprises polymers having functional groups forming covalent bonds with polyurethane and can directly connect to the layer (A), the layer (C) has at least a layer thickness of 50% of the total thickness of the foil, and the layer (D) is an outer layer of the foil and contains antiblocking agents.SELECTED DRAWING: Figure 1
Patent JP-2022020444-A (JP)
Title: Japanese paper yarn made of conifer and manufacturing method thereof and japanese paper fabric using the same
Inventor: ABE MASATO
IPC: D02G3/04
Filed: 2020-07-20
Abstract: To provide a yarn having uniform quality of Japanese paper fiber even if conifer to be raw material is uneven, a uniform and stable Japanese paper yarn having an excellent tension strength required for a product produced by weaving the yarn, and a Japanese paper fabric.SOLUTION: A manufacturing method of a Japanese paper yarn JY comprises: a measurement step 10 to measure absolute dry weight of conifer chips CT to be raw material; an immersion step 30 to immerse the conifer chips CT and a medical agent NO of an amount calculated based on the measurement result for a predetermined time in water HO of an amount calculated based on the measurement result; a digestion step 40 to digest the immersed conifer chips CT, the medical agent NO, and the water HO; a papermaking step 50 to mill a paper by mixing a cellulose CL extracted from the conifer chips CT at the digestion step 40 and Manila hemp MH; a slit step 60 to slit a Japanese paper JP milled at the papermaking step 50; and a yarn twisting step to twist the Japanese paper JP slit at the slit step 60 to form a Japanese paper yarn JY.SELECTED DRAWING: Figure 1
Patent JP-2022026240-A (JP)
Title: Power storage amount adjustment method, power storage device, and computer program
Inventor: TAWA HAYATO
IPC: H02J7/02
Filed: 2020-07-30
Abstract: To provide a power storage amount adjustment method, a power storage device, and a computer program that enable adjustment of the power storage amount even during discharging or charging.SOLUTION: In a power storage amount adjustment method, the power storage amount of a plurality of power storage cells 11 included in a power storage device 1 provided in an aircraft is adjusted. The OCV of each of the power storage cells 11 is acquired, a power storage amount difference indicating a difference in the power storage amount of each of the power storage cells 11 with respect to the minimum power storage amount is calculated on the basis of the OCV, and a discharge time required to discharge the electric amount corresponding to the power storage amount difference from each of the power storage cells 11 to the electric circuit 13 connected to the power storage cell 11 is calculated, and a current is passed through the electric circuit so as to consume the electric amount corresponding to the power storage amount difference to adjust the power storage amount of the storage cell 11, and when the cumulative time when the current flows through the electric circuit 13 connected to an arbitrary power storage cell reaches the discharge time, the adjustment of the power storage amount of an arbitrary storage cell 11 ends.SELECTED DRAWING: Figure 3
Patent JP-2022029886-A (JP)
Title: Semiconductor device, manufacturing method thereof, and power conversion device
Inventor: FUJINO JUNJI
IPC: H01L23/40
Filed: 2020-08-06
Abstract: To provide a semiconductor device capable of reducing the thermal resistance between a heat radiating member and a wiring board without a metal layer of the wiring board being limited to Al.SOLUTION: A substrate device 100 includes an Al-made heat dissipation member 1, a wiring board 2 to which a first metal layer 2b made of Cu is bonded on the heat dissipation member 1 via a bonding member 10, and a semiconductor element 4 bonded via a solder 3 on a second metal layer 2c of the wiring board 2. The bonding member 10 includes a first bonding layer 10a made of Cu and a second bonding layer 10b made of Al provided on the first bonding layer 10a. A substrate portion 1a of the heat dissipation member 1 and the first bonding layer 10a of the bonding member 10 are solid-phase diffusion bonded, and the first metal layer 2b of the wiring board 2 and the second bonding layer 10b of the bonding member 10 are solid-phase diffusion bonded.SELECTED DRAWING: Figure 1
Patent JP-2022032448-A (JP)
Title: Oil-and-fat containing starch composition, mixed flour for batter, and production method thereof
Inventor: KAWAUCHI RYOTA
IPC: A23L7/157
Filed: 2020-08-12
Abstract: To provide an oil-and-fat containing starch composition for making a batter, which has an excellent dispersibility in water, is hard to make lumps, gives a good binding capacity between the fried foods and the batter, and hence makes the texture of fries excellent.SOLUTION: An oil-and-fat containing starch composition contains starch containing processed oil-and-fat, oil-and-fat, and an emulsifier. And the content of the oil-and-fat in proportion to the total weight of the oil-and-fat and the emulsifier is 22 - 97 wt.%, and the total weight of the oil-and-fat and the emulsifier in proportion to the oil-and-fat containing starch composition as 100 wt.% is 0.05 - 17 wt.%.SELECTED DRAWING: None
Patent JP-2020182382-A (JP)
Title: Piezoelectric motor and injection device
Inventor: TADA KOHEI
IPC: H02N2/16
Filed: 2020-08-17
Abstract: To suppress vibration of a disc spring portion of a rotor.SOLUTION: A piezoelectric motor 100 includes an elastic body 133, a stator 111 having a piezoelectric element 132 and a sliding material 114 attached to the elastic body, an annular member 120 having a base portion 122 and a disc spring portion 123, being in contact with the sliding material, a rotor 121 having a fixing portion 125 to which the annular member is fixed, and a shaft 135 for rotating with the rotor. The disc spring portion of the annular member is fixed to a fixing portion fixed to the shaft.SELECTED DRAWING: Figure 2
Patent JP-2022034268-A (JP)
Title: Sound processing device, sound processing system, and program
Inventor: KINOSHITA KOTARO
IPC: H04S1/00
Filed: 2020-08-18
Abstract: To provide a sound processing device, sound processing system, and program capable of improving a presence feeling for each note.SOLUTION: In a sound processing system 1, a sound processing device includes: a storage section 34 for storing radiation characteristic data of sound from a sound source to a relative position at each relative position with the position of the sound source as reference for each kind of sound sources; an input section 32 for acquiring sound source kind information indicating the kind of the sound source, reception sound position information with the position of the sound source as reference, and a sound signal of the sound source; and a filter processing section 36 for identifying first radiation characteristics corresponding to the reception sound position of the corresponding sound source kind and second radiation characteristics corresponding to a hearing position with the position of the sound source as reference. The first radiation characteristics are removed from the sound signal and the second radiation characteristics are added, thereby to obtain reproduction sound having sound quality being the same as that of sound to be heard at hearing position.SELECTED DRAWING: Figure 2
Patent JP-2022038505-A (JP)
Title: Power supply system
Inventor: HARADA MASAHIRO
IPC: H01M10/44
Filed: 2020-08-26
Abstract: To provide a power supply system capable of effectively utilizing a second storage battery provided in a second distribution line according to the distribution mode of the electric power of a first distribution line.SOLUTION: A power supply system includes a residential side storage battery 52 that is provided between a second connection point P2 of a first distribution line (first distribution line L1 and third distribution line L3) and a residential side distribution board 40 (first power load), can charge and discharge the generated power of a residential side power generation unit 51, and can output the power based on the detection result of the residential side sensor 53 to the first distribution line (first distribution line L1 and third distribution line L3), a facility-side storage battery 22 that is provided on the second connection point P2 side of the facility-side distribution board 10 (second power load) of a second distribution line (second distribution line L2) and can charge and discharge power, and a control unit that controls the facility-side storage battery 22 (second storage battery) according to the power distribution mode of at least the first distribution line (first distribution line L1 and third distribution line L3).SELECTED DRAWING: Figure 1
Patent JP-2022040805-A (JP)
Title: Meal identification system and identification program
Inventor: MIZUNO TOSHINORI
IPC: G06T7/00
Filed: 2020-08-31
Abstract: CONSTITUTION: The type of a dish is identified based on a camera image, and a list of types of meals corresponding to the identified type of the dish is extracted from storage data. Within a range of the list, the type of the meal is identified based on the camera image and stored images of the meals. Data that is unlearned from the images of the meals, includes the types of the meals, and is associated with the type of the dish is also stored as the storage data. Once the type of the dish is identified, the list of the types of the meals is extracted and displayed, and a user is caused to select the meal. The image of the meal is learned assuming that the type of the meal selected by the user is correct.EFFECT: To make it possible to start identification of meals without prior learning, and to change the display order of the meals with the progress of learning so that the correct type of the meal appears from the beginning.SELECTED DRAWING: Figure 2
Patent JP-2022042103-A (JP)
Title: Object recognition device, object recognition method, and program
Inventor: KATSURA MASASHI
IPC: G06T7/73
Filed: 2020-09-02
Abstract: To provide a structure with which it is possible to suppress the effects of noise with regard to the recognition of the position and attitude of a target object.SOLUTION: The position and attitude of a workpiece W measured by a three-dimensional sensor 12 are recognized on the basis of the result of having calculated a feature quantity with regard to each of a pair of point data of multiple combinations selected from three-dimensional model data and the result of having calculated a feature quantity with regard to each of a pair of point data of multiple combinations selected from three-dimensional measured data having been calculated by a three-dimensional sensor 12. The point data measured by the three-dimensional sensor 12 includes XYZ three-dimensional coordinate data where the direction leading from the three-dimensional sensor 12 toward the workpiece W is defined as an axis Z. One point data selected as a reference point from the three-dimensional measured data and point data, of which the distance to the reference point in a prescribed coordinate system which is a coordinate system referenced to the reference point and derived by coordinate conversion so that the distance to the reference point is larger for the axis Z than for axes X and Y is minimal, are selected as a pair of point data.SELECTED DRAWING: Figure 4
Patent JP-2022043468-A (JP)
Title: Microbubble generation device
Inventor: HONDA TADASHI
IPC: B01F35/75
Filed: 2020-09-04
Abstract: To provide a revolving liquid flow type microbubble generation device for generating micro air bubbles, such as microbubbles and nano-bubbles.SOLUTION: A microbubble generation device having conical-shaped appearance includes a conical-shaped outer member, a first columnar member disposed in the outer member, and a second columnar member disposed in the first columnar member. It includes a liquid supply part attached in a circumferential direction of the outer member and having a prescribed angle to generate vortex flow in liquid to be supplied into a space between the outer member and the first columnar member, a gas supply part for causing the vortex flow of the liquid to pass through the first and second columnar members to supply gas to the vortex flow of the liquid supplied into the second columnar member, and a micro air bubble-containing liquid discharge part for discharging gas/liquid with gas mixed with liquid in the second columnar member as micro air bubble-containing liquid containing micro air bubbles to the outside.SELECTED DRAWING: Figure 1