baber/WOPTO huggingface dataset:
Patent JP-2019136698-A (JP)
Title: Ejector
Inventor: MURATA YOSHIYASU
IPC: B05B11/00
Filed: 2019-01-21
Abstract: To provide an ejector capable of restraining liquid spill even when receiving a lateral load to the shaft part of a piston.SOLUTION: In an objective ejector having the thickness of a connection part 30b of 0.6 mm or more and 0.8 mm or less, a first position at which a middle position of the connection part in a sliding direction is connected to a slide part is a location separating from a bottom side end in a distance of 50-67% of the length of the slide part, and a second position at which the face of a bottom side end in the connection part is connected to a shaft part is the location separating from the bottom side end in the distance of 45-66% of the slide part length. A third position at which the middle position of the connection part in the slide direction is connected to the shaft part is arranged at the same position as the first position or an opening side of that position. The connection part connects the first position to the second position linearly in a cross-sectional view, or the first position is connected to the second position including at least one line part. In the line segment connecting the first position to the second position, the number A of apexes arranged at the opening side, and the number B of apexes arranged at the bottom side satisfy the relations of A≥1 and A≥B.SELECTED DRAWING: Figure 3
Patent JP-2019081783-A (JP)
Title: Topical formulation for jak inhibitor
Inventor: BHAVNISH PARIKH
IPC: A61K47/10
Filed: 2019-02-06
Abstract: To provide an improved topical formulation for a JAK inhibitor.SOLUTION: This invention relates to pharmaceutical formulations for topical skin application comprising (R)-3-cyclopentyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile, or a pharmaceutically acceptable salt thereof, and use in the treatment of skin disorders.SELECTED DRAWING: None
Patent JP-2020127628-A (JP)
Title: Game machine
Inventor: FUKUSHIMA DAISUKE
IPC: A63F7/02
Filed: 2019-02-08
Abstract: To improve performance effect while suppressing the data volume.SOLUTION: A game machine includes a performance control unit capable of executing a performance in which a predetermined image is displayed on a display unit and a first sound is output from a sound output device. The performance control unit, when a predetermined condition is satisfied, displays a predetermined image on the display unit, and outputs a second sound different from the first sound from the sound output unit. Accordingly, even if the images displayed on the display unit are the same, two performances can be executed in which the sound output from the sound output unit is different between the first sound and the second sound.SELECTED DRAWING: Figure 59
Patent JP-2019146476-A (JP)
Title: Rotor for rotary electric machine
Inventor: JEREMY CHAMAND
IPC: H02K1/28
Filed: 2019-02-15
Abstract: To provide a rotor (1) for a rotary electric machine.SOLUTION: A rotor (1) includes: a shaft (2); at least one annularly formed magnet (10) locked to the shaft (2); and at least one elastically deformable component (9) inserted between the shaft (2) and the magnet (10) in a radial direction.SELECTED DRAWING: Figure 1
Patent JP-2020133968-A (JP)
Title: refrigerator
Inventor: KOKUBU MASAKO
IPC: F25D23/00
Filed: 2019-02-18
Abstract: To provide a refrigerator with a photosynthesis room that improves conservation of used vegetables and small vegetables.SOLUTION: A refrigerator with a cold room 2 and a vegetable room 6 includes: a photosynthesis room 36 with a volume that is smaller than a container of the vegetable room 6, inside the cold room 2; and a light source 200 for projecting light forward, preferably slightly downward of the front side behind the photosynthesis room 36.SELECTED DRAWING: Figure 2
Patent JP-2020132553-A (JP)
Title: Method for producing allylsilane compound utilizing palladium nanoparticle catalyst
Inventor: OHORA YASUTSUGU
IPC: C07F7/08
Filed: 2019-02-18
Abstract: To provide a method for efficiently producing an allylsilane compound from a substrate being inexpensive and capable of being easily handled in one step without using a large amount of a metal catalyst.SOLUTION: The method for producing an allylsilane compound represented by formula (C) includes a reaction step of reacting an allyl alcohol compound represented by formula (A) and a disilane compound represented by formula (B) in the presence of a palladium nanoparticle catalyst having a coordinating organic compound coordinated to the surface of a palladium nanoparticle and a co-catalyst. (In formulae (A) to (C), Rto Reach independently represent a hydrogen atom, a 1-20C aliphatic hydrocarbon group, a 6-20C aromatic hydrocarbon group or a 3-20C aromatic heterocyclic group; Rand Reach independently represent a hydrogen atom, 1-20C aliphatic hydrocarbon group, a 6-20C aromatic hydrocarbon group or a 3-20C aromatic heterocyclic group; and Rto Reach independently represent a hydrogen atom, a halogen atom, a 1-20C aliphatic hydrocarbon group or a 6-20C aromatic hydrocarbon group.)SELECTED DRAWING: None
Patent JP-2020134678-A (JP)
Title: Retardation layer-laminated polarizing plate and image display device using the same
Inventor: SHIBANO HIROSHI
IPC: H05B33/02
Filed: 2019-02-19
Abstract: To provide a polarizing plate that prevents black-out of a display screen even when an observer of the display screen wears polarized sunglasses, while using a polyester film oriented in a longitudinal direction (travelling direction of the film in the production process) or a width direction (direction orthogonal to the travelling direction), where stable production is easily achieved, and an image display device using the polarizing plate.SOLUTION: The polarizing plate has an oriented polyester film (B) and a retardation layer (C) made of a liquid crystal compound on one surface of a polarizer (A), in which deviation of an angle between a direction of the main orientation axis of the oriented polyester film (B) and a direction of the extinction axis of the polarizer (A) is within 15 degrees or less with respect to a parallel condition (0 degree) or an orthogonal condition (90 degrees) of the two axes.SELECTED DRAWING: None
Patent JP-2020135556-A (JP)
Title: Processing device, program, and processing method
Inventor: NAKATANI ATSUMI
IPC: H04N7/15
Filed: 2019-02-21
Abstract: To make it possible to simply and smoothly proceed with a conference.SOLUTION: A conference server 12 that transmits and receives at least one of video data and audio data between a plurality of terminal devices participating in a conference system includes: a reception unit 60 for receiving data transmitted from a terminal device; a determination unit 62 for determining that speech of a user of a terminal device determined by predetermined data has started when the reception unit 60 receives the predetermined data; and a notification unit 66 for notifying the terminal device of the user whose speech is determined to have started of information on an elapsed time from the start of the speech.SELECTED DRAWING: Figure 4
Patent JP-2019075190-A (JP)
Title: Information recording medium and reproduction device
Inventor: YAMADA HIROHISA
IPC: G11B7/007
Filed: 2019-02-25
Abstract: To provide an information recording medium suitable for improving reliability of reproduction by a reproduction device.SOLUTION: An optical disk (100) includes: a medium information region (101) in which type identification information is recorded by forming a recess and/or a protrusion having length longer than that of an optical system resolution limit included in a reproduction device according to a predetermined modulation method, and in which address information is recorded in a first address data format; and a data region (102) in which content data is recorded by forming a recess and/or a protrusion having length shorter than that of the optical system resolution limit according to the predetermined modulation method, and in which the address information is recorded in a second address data format.SELECTED DRAWING: Figure 1
Patent JP-2020140254-A (JP)
Title: Image forming device and control method thereof
Inventor: KUBOTA TOMOHIDE
IPC: H04N1/21
Filed: 2019-02-26
Abstract: To restrict access to a file stored in a hot folder in an image forming device more than in prior art.SOLUTION: An image forming device stores print setting corresponding to a folder to which an external device can refer in the image forming device; detects that a file is stored in the folder; moves the detected file to a storage area in the image forming device; and generates a print job, based on the moved file and print setting information corresponding to the detected folder.SELECTED DRAWING: Figure 6
Patent JP-2020138434-A (JP)
Title: Position detection device, printer, and position detection method
Inventor: MIURA SHINSUKE
IPC: B41J2/01
Filed: 2019-02-28
Abstract: To provide a position detection device capable of having an origin set at a proper deviation-free position without high-precision adjustment on incorporation positions of a linear encoder and an origin sensor, a printer comprising the position detection device, and a position detection method.SOLUTION: Defining a point of timing when change in output of a scale sensor 72 from low to high is detected as translucence timing Ta, a point of time when change from high to low is detected as light blocking timing Tb, and an output change point of time that an origin sensor 71 detects as detection timing, a position of a moving body at second translucence timing Ta2 is set as an origin Op when time D1>time D2, and a position of the moving body at second light blocking timing (first light blocking timing) Tb1 is set as the origin Op when time D1<time D2, where D1 is a time from the detection timing to first translucence timing Ta closest thereto, and D2 is a time from the detection timing to the first light blocking timing Tb1 closest thereto.SELECTED DRAWING: Figure 3
Patent JP-2020138217-A (JP)
Title: Automatic rail welding device and enclose arc welding method for rail
Inventor: NAKAMURA SHINYA
IPC: B23K37/06
Filed: 2019-02-28
Abstract: To provide an automatic rail welding device capable of automatically welding a rail butting part in a short time.SOLUTION: An automatic rail welding device includes: a welding device body having a welding head for holding a welding torch in a suspending state, moving means capable of moving the welding head, rotation means for the welding torch and control means; a wire feeder for supplying a welding wire; a power supply device and an electric current control device for supplying an electric current to the welding head; and a welding jig for covering the periphery of a butting part of a rail and forming a shield gas atmosphere. The automatic rail welding device welds between rails by moving the welding head in three-axis directions with the welding torch inserted into a clearance of a butting face of the rail. The welding jig is composed of a first jig surrounding a rail bottom part and a second jig surrounding a belly part from a rail head part. The first jig has a backing member with a groove having a greater width than a width of the clearance between hood means and the butting face of the rail, and a pair of round bars installed between backing metal composed of soft steel installed in a groove and a bottom surface of the rail.SELECTED DRAWING: Figure 1
Patent JP-2020141519-A (JP)
Title: Wiring harness protector and wiring harness device
Inventor: ISODA KAZUMA
IPC: H02G11/00
Filed: 2019-02-28
Abstract: To provide a wiring harness protector less likely to be damaged at a connecting part that connects a lid and a main body part, and a wire harness device through use of this wiring harness protector.SOLUTION: The wiring harness protector includes: a main body part 16 through which a wiring harness W is inserted; a lid 18 that covers an opening 56 of the main body part 16; a connecting part 20 formed thinner than the main body part 16 and the lid 18, and having flexibility so as to connect the lid 18 to a first sidewall 22a constituting the main body part 16 in a rotatable manner; a main body-side abutting part 40 provided on the first sidewall 22a of the main body part 16; and a lid-side abutting part 58 provided on the lid 18, and abutting on the main body-side abutting part 40 to transmit a load imposed on the lid 18 to the main body part 16.SELECTED DRAWING: Figure 1
Patent JP-2020126211-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SETO TAKASHI
IPC: G03G15/20
Filed: 2019-03-04
Abstract: To ensure a wide range where heat can be directly applied to a fixing member to improve heat energy efficiency.SOLUTION: A fixing device comprises: a cylindrical fixing member 21; an opposing member 22 that is arranged to be opposite to an outer peripheral surface of the fixing member 21; a heating member 23 that is arranged inside the fixing member 21; a nip forming member 24 that is arranged inside the fixing member 21 and sandwiches the fixing member 21 with the opposing member 22 to form a nip part N; and structures 25, 26 that have opposing surfaces 250, 260 on a cross section intersecting with a width direction of the fixing member 21, inside the fixing member 21, at an upstream side and a downstream side in a recording medium conveyance direction with the heating member 23 interposed therebetween. In the structures 25, 26, an interval between the opposing surfaces 250, 260 is increased from a side facing the nip part N toward the opposite side thereto.SELECTED DRAWING: Figure 7
Patent JP-2020145108-A (JP)
Title: Electrode material, manufacturing method thereof, electrode, and lithium ion battery
Inventor: ONO KOJI
IPC: C01B25/45
Filed: 2019-03-07
Abstract: To provide an electrode material capable of obtaining a lithium ion battery capable of lowering the DC resistance, increasing a discharge capacity, and thus enhancing the input/output characteristics, a manufacturing method of the electrode material, an electrode made of the electrode material, and a lithium ion battery including a positive electrode composed of the electrode.SOLUTION: An electrode material includes a carbonaceous coated electrode active material including primary particles of an electrode active material and secondary particles which are an aggregate of the primary particles, and a carbonaceous coating that coats the primary particles of the electrode active material and the secondary particles which are aggregates of the primary particles, and the specific surface area obtained by a nitrogen adsorption method is 4 m2/g or more and 40 m2/g or less, the pore volume per unit mass is 0.05 cm3/g or more and 0.3 cm3/g or less, and the average pore diameter obtained from the pore volume per unit mass, and the specific surface area is 26 nm or more and 90 nm.SELECTED DRAWING: None
Patent JP-2019103869-A (JP)
Title: Detecting cutaneous electrode peeling using electrode-skin impedance
Inventor: SHAI GOZANI
IPC: A61N1/36
Filed: 2019-03-12
Abstract: To provide a transcutaneous electrical nerve stimulation device capable of detecting unintentional separation of electrodes from the skin of a user.SOLUTION: An apparatus for transcutaneous electrical nerve stimulation in a user, comprises: stimulation means for electrically stimulating at least one nerve; an electrode array connectable to the stimulation means, the electrode array comprising a plurality of electrodes for electrical stimulation of the at least one nerve, in which the electrodes have a pre-formed geometry and a known electrode-skin contact area size when in complete contact with the user's skin; monitoring means electrically connected to the stimulation means for monitoring the impedance of the electrical stimulation through the electrode array; and analysis means for analyzing the impedance to estimate a change in the electrode-skin contact area.SELECTED DRAWING: Figure 9
Patent JP-2020147867-A (JP)
Title: Manufacturing method of cylindrical knitted fabric and cylindrical knitted fabric thereof
Inventor: MURASHIMA KAZUNORI
IPC: A41D19/015
Filed: 2019-03-13
Abstract: To provide a manufacturing method of a cylindrical knitted fabric having an antislip part with a high friction material exposed, which can impart an antislip function to the antislip part of the cylindrical knitted fabric at a low cost while suppressing the deterioration of wearing feeling and quality, and to provide the cylindrical knitted fabric.SOLUTION: A manufacturing method of a cylindrical knitted fabric having an antislip part with a high friction material exposed comprises: a knitting step of knitting the antislip part by using a covering yarn 5 formed by covering a core yarn 5a made of a high friction material with a winding yarn 5b capable of being melt and removed; and a melting/removing step of melting/removing the winding yarn 5b from the antislip part knitted in the knitting step to expose the core yarn 5a.SELECTED DRAWING: Figure 3
Patent JP-2020132617-A (JP)
Title: Perming method
Inventor: CHINOMI HIDEKI
IPC: A61Q5/04
Filed: 2019-02-25
Abstract: To provide a method of applying perming to unruly hair or wavy hair.SOLUTION: A method of applying perming is a perming method for hair of a person applied with perming which already has waves such as unruly hair and wavy hair in which a step of performing an ironing operation of stretching and straightening the hair of the person applied with perming is added before a normal perming method.SELECTED DRAWING: Figure 1
Patent JP-2020155253-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: NISHIO KOICHI
IPC: H01M10/0567
Filed: 2019-03-19
Abstract: To provide a nonaqueous electrolytic secondary battery which enables the achievement of a high capacity after high-temperature keeping, a high capacity recovery rate, a high capacity retention, a small amount of gas generation after high-temperature keeping and high safety as to a nonaqueous electrolytic secondary battery.SOLUTION: A nonaqueous electrolytic secondary battery comprises: a positive electrode having a positive electrode active material capable of occluding and releasing metal ions; a negative electrode having a negative electrode active material capable of occluding and releasing metal ions; and a nonaqueous electrolyte. In the nonaqueous electrolyte secondary battery, the positive electrode active material contains a lithium transition metal-based compound represented by the following compositional formula (I): Li1+xM3O2 (I). (In the compositional formula (I), x is -0.1 to 0.5, M3 represents a plurality of elements containing at least Ni and Co, and the mole ratio of Ni/M3 is 0.55 to 1.0.) The nonaqueous electrolyte contains a particular compound having a Si-O bond.SELECTED DRAWING: None
Patent JP-2019088959-A (JP)
Title: Game machine
Inventor: KANO TATSUYOSHI
IPC: A63F7/02
Filed: 2019-03-22
Abstract: To provide a game machine capable of suppressing confusion of a player in game machines for simultaneously and dynamically displaying a plurality of special patterns.SOLUTION: In a Pachinko machine 10, a plurality of reserved patterns in a special pattern are displayed on a third pattern display device 81 as a whole in the order of winning. Based on occurrence of reservation, a variation start order within the reservation is also determined, and reserved patterns being displayed in the order of winning are sorted in the starting order of dynamic display for display, based on fixed conditions. Thus, a player can determine the accurate starting order of dynamic display even if the dynamic display of special patterns is started in an order differing from the order of winning.SELECTED DRAWING: Figure 1
Patent JP-2020154226-A (JP)
Title: Electrostatic image developer, process cartridge, image forming device, and image forming method
Inventor: HASHIMOTO YASUAKI
IPC: G03G9/097
Filed: 2019-03-22
Abstract: To provide an electrostatic image developer which prevents blurring of edges of an overprinted image formed on top of a background image.SOLUTION: An electrostatic image developer is provided, comprising: a toner with toner particles containing a binder resin, a mold release agent, and a non-ionic surfactant; and resin-coated carriers, each comprising a magnetic particle and a resin layer covering the magnetic particle and containing inorganic particles having a volume resistivity (Ωcm) in a range of 1×100 to 1×104, inclusive.SELECTED DRAWING: None
Patent JP-2020158134-A (JP)
Title: Article storing tray and usage thereof
Inventor: FUKUSHIMA SADATOSHI
IPC: B65D71/70
Filed: 2019-03-26
Abstract: To provide an article storing tray capable of storing multiple articles, particularly arc-like ferrite magnet easily and highly efficiently.SOLUTION: An article storing tray has a square flat base part, a prismatic first holding member arranged near four corners of the base part and formed with recessed parts at the corners of the center side of a main face, multiple prismatic second holding members arranged near a circumference other than the four corners of the main face of the base part and formed with recessed parts at two parts of the corner of the center side of the main face, and multiple prismatic third holding members arranged in a region other than the circumference of the main face of the base and formed with recessed parts at all of the corners.SELECTED DRAWING: Figure 1
Patent JP-2020160211-A (JP)
Title: Microscope and retardation compensation method
Inventor: KUSAKA KENICHI
IPC: G02B21/06
Filed: 2019-03-26
Abstract: To allow for adjusting incident angle-dependent retardation.SOLUTION: A microscope 100 is provided, comprising a polarizer 104, an analyzer 110, and an optically anisotropic body 108. The optically anisotropic body 108 is uniaxial and is disposed at a position on a light path from the polarizer 104 to the analyzer 110 in such a way that an optical axis thereof is aligned with an optical axis of the microscope 100, the position being where at least either of a convergent pencil of rays and divergent pencil of rays passes.SELECTED DRAWING: Figure 1
Patent JP-2020162279-A (JP)
Title: Power inverter circuit, power conversion device, and discharge control method
Inventor: CHIZUWA SHUHEI
IPC: H02M3/28
Filed: 2019-03-26
Abstract: To provide a power inverter circuit, a power conversion device and a discharge control method that can suppress enlargement of a device and increase of cost while discharging a capacitance part.SOLUTION: A power inverter circuit comprises: a first switching element and a second switching element which are connected in series between a first power line and a second power line; a third switching element and a fourth switching element which are connected in series between the first power line and the second power line, and are arranged in parallel to the first switching element and the second switching element; and a resistance element that connects the first power line with a connection line between the first and second switching elements.SELECTED DRAWING: Figure 1
Patent JP-2020160807-A (JP)
Title: Position detection method, position detection device, and interactive projector
Inventor: OTANI MAKOTO
IPC: G06F3/0346
Filed: 2019-03-27
Abstract: To accurately detect the position of an indicator with respect to an operation surface.SOLUTION: A position detection method includes: (a) a step of lighting with a first lighting unit provided so that a shadow on an operation surface of an indicator is not substantially captured by a first camera, photographing the indicator with the operation surface as a background with the first camera, and acquiring a first photographic image; (b) a step of lighting with a second lighting unit provided so that a shadow on the operation surface of the indicator is not substantially captured by a second camera provided at a different position from the first camera, photographing the indicator with the operation surface as a background with the second camera, and acquiring a second photographic image; and (c) a step of detecting the position of the indicator with respect to the operation surface using the first photographic image and the second photographic image.SELECTED DRAWING: Figure 10