baber/WOPTO huggingface dataset:
Patent JP-2021167218-A (JP)
Title: Device for preventing binding tape from being interrupted according to binding device
Inventor: KAWAKAMI YOSHIHIRO
IPC: B65B13/18
Filed: 2020-04-13
Abstract: To improve efficiency by drawing a reel-like bundling tape stored in a tape case, and winding and binding it around an outer periphery of an article to be bound, and replenishing a tape case after finishing drawing of the bundling tape, whereby frequency of replacement is reduced to prevent time loss.SOLUTION: Two tape cases are provided in the front and rear of a bundling tape 8 in a conveyance direction and the bundling tape is drawn from each of the tape cases to pass through an inside of a hand chuck after being doubly layered, and one bundling tape is fastened just at a place after going out of the hand chuck. A tape sensor for detecting presence of each bundling tape in an upstream of the hand chuck is provided while holding the other bundling tape with the tape holder for bundling to be drawn out. When no bundling tape is detected on a bundling side, adhesion is made to the other bundling tape by operating a tape welder 29 provided in the hand chuck, and the bundling tape after adhesion thereof is continuously drawn out for bundling.SELECTED DRAWING: Figure 5
Patent JP-2020128539-A (JP)
Title: Polishing liquid, method for manufacturing glass substrate, and method for manufacturing magnetic disk
Inventor: TAKIZAWA TOSHIO
IPC: G11B5/84
Filed: 2020-04-13
Abstract: To provide a polishing liquid that has a small change in polishing rate even if it is repeatedly used in polishing a glass substrate, can be repeatedly used in the polishing for a long time, the polishing liquid containing cerium oxide as loose abrasive particles, and also to provide a method for manufacturing a glass substrate with use of this polishing liquid, and a method for manufacturing a magnetic disk.SOLUTION: Letting a particle diameter be Dx (μm) when a cumulative particle volume cumulated from the small particle diameter side reaches x[%] of the total particle volume in a particle size distribution obtained regarding cerium oxide included in a polishing liquid using a laser diffraction/scattering method, D5 is 1 μm or less, and a difference between D95 and D5 is 3 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2021175007-A (JP)
Title: Oscillator circuit
Inventor: NAKATANI MASAFUMI
IPC: H03K3/03
Filed: 2020-04-20
Abstract: To provide an oscillator circuit which can suppress the upper limit of the frequency of a clock signal due to an error in a constant current circuit.SOLUTION: An oscillator circuit 100 includes: a constant current circuit 10; an oscillator 20 that generates a clock signal according to an output current IMIRROR generated in the constant current circuit 10; and a current limiting circuit 110 that establishes an upper limit of the output current IMIRROR. The current limiting circuit 110 includes a current mirror circuit connected to a current path of the output current IMIRROR, and limits a current in the current mirror circuit thereby limiting the output current IMIRROR, and limiting the maximum frequency of the oscillator 20.SELECTED DRAWING: Figure 4
Patent JP-2021175857-A (JP)
Title: Steel pipe sheet pile with connection member, and manufacturing method of the same
Inventor: ORUI SUGURU
IPC: E02D5/08
Filed: 2020-05-01
Abstract: To make it possible to more smoothly connect by improving a flatness of an end face of a connection member in a steel pipe sheet pile in which a connection member is joined to an end portion in an axial direction of a steel pipe.SOLUTION: A steel pipe sheet pile with a connection member comprises: first and second steel pipes; a first connection member welded to an end portion in an axial direction of the first steel pipe and having a first protruding portion intermittently formed in a peripheral direction at an outside of a step portion whose outer diameter gradually becomes smaller toward an end portion at an opposite side to the first steel pipe; a second connection member welded to an end portion in an axial direction of the second steel pipe and having a second protruding portion intermittently formed in a peripheral direction at an inside of a step portion whose inner diameter gradually becomes larger toward an end portion at an opposite side to the second steel pipe; and joints welded to an outer peripheral face at at least one place in a peripheral direction of the first and second steel pipes. A flatness of both an end face of the first connection member opposite to the first steel pipe and an end face of the second connection member opposite to the second steel pipe are 0.5 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2023089317-A (JP)
Title: Communication device and communication system
Inventor: TAKAHASHI HIROO
IPC: H04L1/00
Filed: 2020-05-11
Abstract: To detect operational errors without causing troubles on operation.SOLUTION: A communication device includes a communication unit that communicates with a communication partner device according to protocols. The protocols have: at least one first operation including identification information on the communication partner device, write instruction information, identification information on a first storage unit of the communication partner device, and data to be written to the first storage unit; and a second operation placed following the at least one first operation, and including the identification information on the communication partner device, the write instruction information, identification information on a second storage unit of the communication partner device, information indicating the number of the protocols stored in the second storage unit, and a CRC code for detecting errors in the protocols.SELECTED DRAWING: Figure 5
Patent JP-2021178643-A (JP)
Title: Packaging box and manufacturing method of packaging box
Inventor: KAGOSHIMA MANABU
IPC: B65D5/68
Filed: 2020-05-11
Abstract: To provide a packaging box having an inner box and an outer box, in which it is easy to engage the inner box and the outer box when assembling the packaging box, and strength of members for engaging the outer box and the inner box can be sufficiently obtained, and the inner box can be prevented from falling off from the outer box even when a stored product is heavy or the height of the inner box is low.SOLUTION: At corners of a front portion 110 and a side surface portion 120 of an outer box portion B, an opening K40 is provided along a boundary position between the front portion 110 and the side surface portion 120, and a connecting portion W1 is formed by providing notches above and below the boundary position between the front portion and the side surface portion of an inner box portion A, and the connecting portion W1 is in a state of being inserted into the opening K40. Also at corners of a back surface portion 140 and the side surface 120, a connecting portion W2 is in a state of being inserted into an opening K50. The outer box portion B and the inner box portion A are adhered to each other on a front side and a back side.SELECTED DRAWING: Figure 2
Patent JP-2021178122-A (JP)
Title: Finger-bend straightener
Inventor: TOYOKAWA NAOKI
IPC: A61F5/10
Filed: 2020-05-15
Abstract: To provide a finger-bend straightener that properly solves finger-bend, and improves a beautiful appearance of the finger.SOLUTION: A finger-bend straightener is provided with: a guide member 2 having a cross-sectional concave shape and an elongated shape; and a leaf spring 3 provided in inside surfaces of right and left walls 2a, 2b of the concave-shaped guide member 2, and biasing a finger tip part. Preferably, an upper surface of the guide member 2 may come to a position lower than an upper surface of the inserted finger when the finger is inserted into a concave part of the guide member 2 in order to fix the finger by a tape and a bandage. The deformation of the middle finger caused by inappropriate grasping of a pencil is an aimed point, and therefore it is used to the middle finger mainly. When a spacer is interposed between the second joint of the finger and the right and left walls 2a, 2b, a position of the second joint may be able to be restricted.SELECTED DRAWING: Figure 1
Patent JP-2021179153-A (JP)
Title: Shielding device
Inventor: OKAMURA TADASHI
IPC: E06B9/327
Filed: 2020-05-15
Abstract: To provide a shielding device that allows a string-like member to hang from each end of a head box even when fixing portions are provided at both ends of the head box.SOLUTION: Included are: a head box 11 from which a first lifting cord 15a hangs; fixing portions 21,22 which are provided at both ends of the head box 11 to fix the head box 11 to a wall 1,2; and slats 12 raised/lowered by raising/lowering the first lifting cord 15a. The first lifting cord 15a hangs down from an end position of the head box 11 where one of the fixing portions 21, 22 is to extend in the longitudinal direction in the head box 11, and in portions of the head box 11 where the fixing portions 21,22 are located, an avoiding portion causes the first lifting cord 15a to avoid the fixing portions 21,22 for being hung from the end position.SELECTED DRAWING: Figure 4
Patent JP-2021181588-A (JP)
Title: Method for purifying aqueous solution of nickel chloride
Inventor: DAIJO YOSHITAKE
IPC: C22B23/00
Filed: 2020-05-18
Abstract: To provide a method for purifying an aqueous solution of nickel chloride which enables more removal of iron and furthermore enables further reduction of nickel loss.SOLUTION: When an oxidizing agent and a neutralizing agent are added to an aqueous solution of nickel chloride including iron, and an iron removal precipitate is produced by an oxidation reduction reaction, in a reaction tank in the foremost stage, an oxidation reduction potential of the aqueous solution of the nickel chloride is adjusted to 400-500 mV and a pH thereof is adjusted to 1.5-1.8, in a reaction tank in the middle stage, an oxidation reduction potential of the aqueous solution of the nickel chloride is adjusted to 400-600 mV and a pH thereof is 1.8-2.2, in a reaction tank in the last stage, an oxidation reduction potential of the aqueous solution of the nickel chloride is adjusted to 1,000-1,100 mV and a pH thereof is 2.2-2.4.SELECTED DRAWING: Figure 3
Patent JP-2021184025-A (JP)
Title: Image forming apparatus and method for controlling fixing device
Inventor: YUASA SHUTARO
IPC: G03G15/20
Filed: 2020-05-21
Abstract: To provide an image forming apparatus that can achieve both control of the glossiness of an image and prevention of the occurrence of gloss streaks and uneven glossiness without causing an increase in size and cost of the apparatus.SOLUTION: An image forming apparatus comprises a fixing device that includes a fixing member 26 and a pressure member 27 and fixes an unfixed toner image to a recording medium, and further comprises a roughened surface member 34 that has a roughened surface, a pressurizing and depressurizing mechanism 35 that pressurizes and depressurizes the roughened surface member 34 with respect to the fixing member 26, and a driving mechanism 36 that drives to rotate the roughened surface member 34 such that its rotation direction can be varied. The image forming apparatus executes one of a first operation of causing the pressurizing and depressurizing mechanism 35 to bring the roughened surface member 34 into pressure contact with the fixing member 26 and causing the roughened surface member 34 in a pressure contact state to rotate following the rotation of the fixing member 26, and a second operation of, in a state in which the roughened surface member 34 is in contact with the fixing member 26, causing the driving mechanism 36 to rotate the roughened surface member 34 in the opposite direction to the rotation of the fixing member 26.SELECTED DRAWING: Figure 2
Patent JP-2021188324-A (JP)
Title: Article management device and article management system
Inventor: NONOSHITA TORU
IPC: E05B19/00
Filed: 2020-05-28
Abstract: To provide an article management device capable of flexibly managing various kinds of articles.SOLUTION: An article management device 11 includes a storage member 15 having a storage portion 14 in which an article 12 is stored and an accommodating portion 23 that detachably accommodates the storage member 15. The storage portion 14 includes an opening for storing and taking out the article 12. The opening is closed in a state in which the storage member 15 is stored in the accommodating portion 23 and is openable in a state in which the storage member 15 is taken out from the accommodating portion 23.SELECTED DRAWING: Figure 1
Patent JP-2021187927-A (JP)
Title: Adhesive solidification agent, adhesive solidification method and adhesive solidification set
Inventor: MARUMOTO MEGUMI
IPC: C09J201/00
Filed: 2020-05-28
Abstract: To provide: an adhesive solidification agent which can rapidly solidify many kinds of adhesives and has excellent handleability after solidification; and an adhesive solidification method and an adhesive solidification set each using the adhesive solidification agent.SOLUTION: An adhesive solidification agent is intended to solidify an adhesive by being mixed with the adhesive. The adhesive solidification agent includes a water absorbent polymer and a porous material. The porous material is at least one kind selected from the group consisting of diatom earth and paper powder. A weight ratio of the water absorbent polymer to the porous material is 0.1-100 wt.%.SELECTED DRAWING: None
Patent JP-2021190036-A (JP)
Title: Electronic instrument, electronic instrument control method and electronic instrument control program
Inventor: USAMI YUYA
IPC: G06F3/0488
Filed: 2020-06-04
Abstract: To provide an electronic instrument that enables a two-point operation over an entire surface of a detection surface to select information.SOLUTION: An electronic instrument 1 has: a detection surface that is divided into a plurality of detection areas; a plurality of touch sensors that are arranged corresponding to the plurality of detection areas,and detect a selection of the corresponding detection area; a first selection area information acquisition unit that acquires first selection area information, which shows that the detection area corresponding to any of the plurality of touch sensors is selected as a first selection area,; an insensitive area setting unit that sets an insensitive area including the detection area adjacent to the first selection area; a second selection area setting unit that sets the detection area excluding the first selection area of the detection surface and insensitive area thereof in a second selection area; an instruction determination unit that, when the plurality of touch sensors corresponding to the detection area included in the second selection area detect that the corresponding detection area is selected, determines an instruction in accordance with the selected detection area; and an implementation instruction signal output unit that outputs an implementation instruction signal, which shows that an action corresponding to the instruction is implemented.SELECTED DRAWING: Figure 1
Patent JP-2020192330-A (JP)
Title: Method for displaying electrocardiogram and multiple types of inspection data
Inventor: TAKEUCHI HITOSHI
IPC: A61B5/145
Filed: 2020-05-14
Abstract: To solve a condition that work of analyzing and performing diagnosis on data on a number of subjects is troublesome and, therefore, the work is time consuming and a heavy burden, the data including concrete numerical values and wave forms of arterial oxygen saturation, cardiac rate, and body temperature that are presented to a doctor and the like together with an electrocardiogram.SOLUTION: The present invention is a method for displaying an electrocardiogram and various types of inspection data, the method including displaying normality or abnormality using horizontal bars other than numerals, characters, and wave forms or using colors, the normality being determined when inspection data on arterial oxygen saturation, cardiac rate, and body temperature shows values equal to or larger than reference values, the abnormality being determined when inspection data shows values smaller than the reference values. Whether inspection data such as arterial oxygen saturation is abnormal or normal can be determined immediately, which can mitigate a burden on a doctor and the like.SELECTED DRAWING: Figure 4
Patent JP-2021195327-A (JP)
Title: Carbon dioxide storage material and carbon dioxide storage method
Inventor: MORITA SHOJI
IPC: B01J20/22
Filed: 2020-06-11
Abstract: To provide a carbon dioxide storage material capable of selectively adsorbing carbon dioxide without adsorbing other gaseous species such as nitrogen or oxygen.SOLUTION: A CO2 storage material 22 in one embodiment of this disclosure includes zirconium cluster, (Cu2+)-disposed metal porphyrin derivative and pyridine derivative. The (Cu2+)-disposed metal porphyrin derivative has 1 to 4 carboxyl groups and is a ligand cross-linking the zirconium cluster. The pyridine derivative is coordinated to at least one selected from the group consisting of zirconium cluster and the metal site of the (Cu2+)-disposed metal porphyrin derivative.SELECTED DRAWING: Figure 1
Patent JP-2021197445-A (JP)
Title: Power module and manufacturing method of power module
Inventor: MOCHIZUKI MASAHITO
IPC: H01L23/473
Filed: 2020-06-15
Abstract: To generate a gap with a cooling member, increase the contact thermal resistance, and lower the heat dissipation when plastic deformation occurs in the metal that transfers heat to the cooling member due to compressive stress.SOLUTION: A power module includes a power semiconductor module including a power semiconductor element, a conductor plate electrically connected to the power semiconductor element, and an insulating member laminated on the conductor plate, a cooling member that is arranged so as to face the heat dissipation surface of the power semiconductor module and that is thermally connected, and a first metal member that is arranged between the insulating member and the cooling member. The first metal member has a second metal member that is embedded in the first metal member, the second metal member being a metal material harder than the first metal member, and having a thickness thinner than the thickness of the first metal member.SELECTED DRAWING: Figure 2
Patent JP-2021194349-A (JP)
Title: Charged particle beam irradiation device
Inventor: TANSEI RYOHEI
IPC: A61N5/10
Filed: 2020-06-17
Abstract: To provide a charged particle beam irradiation device for performing scanning with a charged particle beam to irradiate an irradiation target for each spot.SOLUTION: A charged particle beam irradiation device 10 for performing scanning with a charged particle beam to irradiate an irradiation target for each spot comprises: a first dose monitor provided at an irradiation nozzle 50; an irradiation pattern conversion device 70 for generating irradiation control data for controlling the charged particle beam irradiation device 10 from treatment planning data including information on a dose rate and a dose of the charged particle beam for each spot; and a dose correction coefficient storage unit 72 for storing data on a dose correction coefficient for the dose rate of the charged particle beam. The irradiation pattern conversion device 70 multiplies a value of a dose in the treatment planning data corresponding to a selected spot by the dose correction coefficient to correct the value of the dose and generates irradiation control data by using data in which doses of all spots in the treatment planning data are corrected.SELECTED DRAWING: Figure 1
Patent JP-2021196573-A (JP)
Title: Zoom lens and imaging device
Inventor: TAKAHASHI KENICHI
IPC: G02B15/20
Filed: 2020-06-18
Abstract: To provide a small-sized zoom lens and imaging device for cameras whose miniaturization is progressing.SOLUTION: A zoom lens comprises, in order from an object side, a first lens group having negative refractive power, an intermediate group comprising one or more lens groups and having positive refractive power as a whole, a lens group LN having negative refractive power, and a final lens group having negative refractive power, where an interval between adjacent lens group changes when variably changing the power or focusing, and where the zoom lens satisfies a prescribed conditional expression. An imaging device includes the zoom lens.SELECTED DRAWING: Figure 1
Patent JP-2022002263-A (JP)
Title: Substrate processing apparatus, manufacturing method of semiconductor device and program
Inventor: KAMAKURA TSUKASA
IPC: H01L21/31
Filed: 2020-06-22
Abstract: To provide a technology that can deal with change of an environment for each substrate mounting surface even in an apparatus having a type in which a plurality of substrate mounting surfaces is arranged.SOLUTION: To solve the above mentioned problems, a technology comprising: a processing container that processes a substrate; a gas supply unit that supplies a gas to the processing container; a plurality of substrate mounting surfaces that is arranged in the processing container, the gas supply unit having a plurality of distribution pipes corresponding to the substrate mounting surfaces; a detection unit that detects information of components corresponding to gas supply amounts of the distribution pipe or the substrate mounting surface; a determination unit that determines a state level on the basis of the detected information; a selection unit that selects the substrate mounting surface of a movement destination of the substrate according to the state level; and a control unit that controls each constitution, is provided.SELECTED DRAWING: Figure 2
Patent JP-2022003176-A (JP)
Title: Stretchable flame-retardant fabric and textile product
Inventor: SHIMADA HIROKI
IPC: A41D31/24
Filed: 2020-06-23
Abstract: To provide a stretchable flame-retardant fabric and a textile product which are excellent in not only stretchability and flame retardancy but also anti-pilling property, and preferably excellent in water absorption and elongation recovery rate under a high load.SOLUTION: A fabric is obtained by using a bicomponent yarn comprising: a spun yarn containing a flame-retardant fiber having a limiting oxygen index of 25 or more measured according to JIS K7201; and a conjugated fiber formed by bonding two kinds of components together into a side-by-side type or an eccentric sheath-core type. A weight ratio of the conjugated fiber to the fabric falls within the range of 1 to 25 wt.%, an after flame time of the fabric measured according to the annex 8 in JIS L1091 A-4 method is 2 seconds or less and a pilling measured according to the JIS L1076 A method (ICI 10 hr) is 3.0 or higher grade.SELECTED DRAWING: None
Patent JP-2022003747-A (JP)
Title: Imaging device
Inventor: NAKAMURA TOSHIYA
IPC: H04N5/369
Filed: 2020-06-23
Abstract: To obtain an imaging device capable of widening a dynamic range.SOLUTION: An imaging device according to an embodiment disclosed herein includes: a pixel array having a plurality of light receiving pixels capable of changing light receiving sensitivity, each of which is divided into a plurality of pixel lines including a first pixel line and the second pixel line extending in a first direction and arranged in a second direction side by side, and each of which stores a charge in accordance with an amount of received light; and a sensitivity setting unit configured to set light receiving sensitivity during a first time period of a second light receiving pixel disposed at a first position in the first direction of the second pixel line on the basis of a first pixel value according to a storage result in a first light receiving pixel disposed at a first position in the first direction of the first pixel line.SELECTED DRAWING: Figure 10