baber/WOPTO huggingface dataset:
Patent JP-2021115220-A (JP)
Title: Catheter and fixing tool of guide wire
Inventor: NODA KATSUSHI
IPC: A61M25/09
Filed: 2020-01-24
Abstract: To provide a fixing tool which does not require preparation work in use.SOLUTION: There is provided a fixing tool 1 having a wire fixing block 10, the wire fixing block 10 comprises: a grip part 20 for gripping a wire; and an installation part 12 for providing the wire fixing block 10 on an installation part. The grip part 20 comprises: first stop parts 21 which are configured to insert the wire into an axis perpendicular direction of the wire, and are formed on one side of both sides sandwiching an axis of the wire; and second stop parts 22 formed on the other of both sides. The first stop parts 21 and the second stop parts 22 are alternately arranged in the axial direction of the wire, and in a vertical cross section with respect to an axis of the wire, the first stop parts and the second stop parts mutually come close as advancing the insertion direction of the wire, and a distance between them becomes a distance smaller than a diameter of the wire, from a distance larger than the diameter of the wire.SELECTED DRAWING: Figure 3
Patent JP-2020076783-A (JP)
Title: Carbon isotope analysis device and carbon isotope analysis method
Inventor: IGUCHI TETSUO
IPC: G02F1/35
Filed: 2020-01-30
Abstract: To provide a carbon isotope analysis device and a carbon isotope analysis method which are simple, easy to use and capable of performing aC analysis.SOLUTION: A carbon isotope analysis device 1 comprises: a carbon dioxide isotope generation device 40 which generates a carbon dioxide isotope from a carbon isotope; a spectral device 10 which has an optical resonator 11 provided with a pair of mirrors 12 and a light detector 15 to detect intensity of transmitted light from the optical resonator 11; and a light generation device 20 which has a light source 23, a first optical fiber 21 which transmits light from the light source 23, a second optical fiber 22 which is installed for wavelength conversion and diverges from the first optical fiber 21 and joins the same at a junction downstream of the first optical fiber 21, and a non-linear optical crystal 25 which generates light with a wavelength of carbon dioxide isotope absorption using a difference in frequency by making a plurality of light beams having different frequencies transmit therethrough.SELECTED DRAWING: Figure 1
Patent JP-2020080412-A (JP)
Title: Plasma corrosion resistant thin film coating for high temperature applications
Inventor: VAHID FIROUZDOR
IPC: C04B35/505
Filed: 2020-02-03
Abstract: To provide a technique that protects a chamber component such as a susceptor that is frequently exposed to a plasma environment.SOLUTION: In a processing chamber 100, an article such as a susceptor 134 includes a body of a thermally conductive material coated on the surface of a chamber body 105 with a first protective layer 135 and a second protective layer 136, and includes a plasma resistant plug inserted into a hole in the chamber body. The first protective layer is a thermally conductive ceramic, and the second protective layer is a plasma resistant ceramic thin film that covers the first protective layer and is resistant to cracking at a temperature of 650°C.SELECTED DRAWING: Figure 1
Patent JP-2021122977-A (JP)
Title: Image formation device
Inventor: KOJIMA SAYURI
IPC: B41M5/00
Filed: 2020-02-03
Abstract: To provide an image formation device capable of preventing waviness on a surface of a sheet, and acquiring an image having preferable scratch resistance.SOLUTION: An image formation device 1 comprises: ink including water and an organic solvent; application means for applying the ink to a recording medium; and radiation means for radiating light having a peak wavelength of 300 nm to 450 nm to the recording medium. In the image formation device, at least one kind of ink satisfying following conditions (A) and (B) is used, in which (A) is that, a glass transition temperature Tg of a dry film of the ink is 20°C to 80°C, and (B) in a diluent obtained by diluting the ink with water by 2000 times, absorbance when measurement light is 385 nm, is 0.5 to 3.0.SELECTED DRAWING: Figure 1
Patent JP-2020099078-A (JP)
Title: Data division among plural sites
Inventor: CARL S WANG
IPC: H04W76/20
Filed: 2020-02-10
Abstract: To divide data in a wireless communication network.SOLUTION: In order to improve bandwidth when UE is at a cell edge, data may be divided for so that the data are transmitted to a user apparatus by using a plurality of base stations, or in order to improve a handover, the data may be divided so that the data are transmitted to the plurality of base stations by the user apparatus. Data division may be executed in a packet data convergence protocol layer, a radio link control layer, or a media access control layer in the user apparatus or each base station. In order to reduce an X2 interface load or X2 interface delay carrier aggregation, the data may also be divided in place in a network node such as a serving gateway.SELECTED DRAWING: Figure 8
Patent JP-2021129677-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-19
Abstract: To provide a game machine capable of preventing a feeling of strangeness from being given to a player.SOLUTION: A game machine capable of playing a game comprises: sound output means capable of outputting a performance sound; display means capable of displaying a performance video; and performance execution means capable of executing prescribed performance in which a character's performance video is displayed on the display means and the performance sound is output by the sound output means according to the display of the character's performance video. The performance execution means can display a performance video whose performance proceeds at a first speed on the display means during a first period of the prescribed performance, and can display a performance video whose performance proceeds at a second speed which is slower than the first speed on the display means during a second period of the prescribed performance which is after the first period. The performance sound corresponding to the prescribed performance can be output by the sound output means at the same speed during the first period and the second period.SELECTED DRAWING: Figure 10-20
Patent JP-2021130536-A (JP)
Title: Recording device and method for controlling same
Inventor: OGUSHI TAKAHIRO
IPC: B41J11/42
Filed: 2020-02-19
Abstract: To record a desired image even when disturbance light changes.SOLUTION: A recording device 100 comprises; a carriage 105 that moves in a direction intersecting the conveying direction of a recording sheet 402; and a sheet end detection sensor 401 having an LED 325 and a phototransistor 324 and disposed in the carriage 105. The recording device 100 adjusts at least one of an LED drive circuit 323 and an amplifier circuit 321 so that an output obtained by receiving light emitted from the LED 325 to a prescribed position on the recording sheet 402 at the phototransistor 324 can be set at a prescribed level. After the adjustment and before detection of a sheet end is executed by the sheet end detection sensor 401, a projection amount recorded out of the sheet end is controlled on the basis of the result of the output obtained by the amplifier circuit 321.SELECTED DRAWING: Figure 5
Patent JP-2021132485-A (JP)
Title: Power conversion device
Inventor: MOGI TAKUYA
IPC: H02M1/08
Filed: 2020-02-20
Abstract: To provide a power conversion device suppressing discomfort to a passenger of a vehicle occurring at the time of charging a bootstrap capacitor, when a driving motor mounted on the vehicle rotates.SOLUTION: A power conversion device has a first DC power 2, a second DC power 3, an inverter 4, a plurality of bootstrap circuits 5, a resistor 6, a driving circuit 7, a rotation angle sensor 8, and a control device 9. The inverter 4 has three switching legs 41 corresponding to each phase of three phases. The switching legs 41 have first switching elements 42 and second switching elements 43. When performing charge control, the control device 9 performs the control so that on-state periods of at lease two or more second switching elements 43 among the second switching elements 43 of each phase do not overlap with each other.SELECTED DRAWING: Figure 1
Patent JP-2021131497-A (JP)
Title: Head-up display device
Inventor: NAKAMURA KENTARO
IPC: H04N13/363
Filed: 2020-02-20
Abstract: To provide a head-up display device capable of simultaneously displaying virtual images with different virtual image distances without lowering luminance.SOLUTION: Disclosed is a head-up display device which includes a screen disk 40 rotating at a high speed, in which an intermediate screen 4 to which an intermediate image is projected from an image display device is provided on a transparent substrate 5. The intermediate screen 4 is divided into a first region 41 on the inner peripheral side consisting of the plane whose normal axis is the axis of rotation and a second region 42 on the outer peripheral side having the spiral surface. The intermediate image projected into the first region 41 forms a virtual image in a close range, and the intermediate image projected into the second region 42 forms the virtual image of near to far distance.SELECTED DRAWING: Figure 3A
Patent JP-2020089751-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-02-20
Abstract: To provide a game machine capable of improving interest in a game.SOLUTION: A Pachinko machine determines whether a shift condition as a condition for shifting image display means from a first display mode to a second display mode and for shifting sound output means from a first output mode to a second output mode is satisfied, and determines whether a restoration condition as a condition for restoring the image display means to the first display mode and for restoring the sound output means to the first output mode is satisfied. When the restoration condition is satisfied after the sound output means is shifted to the second output mode, and after the image display means is shifted to the second display mode, the image display means starts display from a predetermined temporal position of a first moving image when displaying the first moving image in the first display mode, and the sound output means starts output from a predetermined temporal position of a moving image correspondence sound when outputting the moving image correspondence sound in the first output mode.SELECTED DRAWING: Figure 5
Patent JP-2021136083-A (JP)
Title: X-ray tube
Inventor: OZAWA TATSUMITSU
IPC: H01J35/08
Filed: 2020-02-25
Abstract: To provide an x-ray tube enabling improvement of analysis accuracy.SOLUTION: An x-ray tube according to the present embodiment comprises: a vacuum enclosure comprising an output window which allows X-rays to pass through; an anode target provided in the vacuum enclosure and facing the output window; a converging electrode provided to surround the anode target; and a cathode filament provided outside the converging electrode and emitting electrons with which the anode target is irradiated, and in the converging electrode, the inner circumferential surface facing the anode target is coated with a coating layer made of the same material as that of the anode target.SELECTED DRAWING: Figure 1
Patent JP-2021138571-A (JP)
Title: Method for producing solid composition and method for producing solid electrolyte
Inventor: YOKOYAMA TOMOFUMI
IPC: C04B35/50
Filed: 2020-03-05
Abstract: To provide a method for producing a solid composition whereby, by a heat treatment at a relatively low temperature for a relatively short time, such a solid composition can be properly produced that allows stable formation of a solid electrolyte having desired properties, and a method for producing a solid electrolyte whereby a solid electrolyte having desired properties can be produced properly.SOLUTION: A method for producing a solid composition according to the present disclosure is a method for producing a solid composition to be used for forming a solid electrolyte having a first crystal phase, and includes the steps of producing an oxide constituted by a second crystal phase different from the first crystal phase at normal temperature and normal pressure, and mixing the oxide with an oxo acid compound.SELECTED DRAWING: None
Patent JP-2021139344-A (JP)
Title: Ammonia engine
Inventor: IMAMORI YUSUKE
IPC: F02D21/08
Filed: 2020-03-06
Abstract: To provide an ammonia engine that can be efficiently operated in a wider operation range.SOLUTION: An ammonia engine comprises an engine body comprising a first cylinder and a second cylinder, an air supply part for supplying air to each of the first cylinder and the second cylinder, an ammonia supply part for supplying ammonia to each of the first cylinder and the second cylinder, an ammonia quantity adjustment part for making an adjustment so that a quantity of ammonia supplied to the second cylinder by the ammonia supply part becomes larger than a quantity of ammonia supplied to the first cylinder, and an exhaust gas supply part for supplying exhaust gas generated in the second cylinder to the first cylinder.SELECTED DRAWING: Figure 1
Patent JP-2021138314-A (JP)
Title: Tire for heavy load
Inventor: Fujii Riho
IPC: B60C3/04
Filed: 2020-03-06
Abstract: To suppress rising up in a tread end at high-speed travelling and improve high-speed durability performance even on a wide and low-flat tire for heavy load.SOLUTION: A tire for heavy load includes: a belt layer 7 including first to third belt plies 7A-7C arranged from a tire radial inside; and a reinforcement ply 20 extending outside in a tire axial direction while being held between the first and third belt plies 7A, 7C on an outside in a tire axis direction of the second belt ply 7B and having a reinforcement cord 20c arranged at a cord angle smaller than 10 degrees relative to a tire circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2021145462-A (JP)
Title: Foreign substance detection apparatus
Inventor: IMAZAWA TAKANORI
IPC: H02J50/10
Filed: 2020-03-11
Abstract: To provide a foreign substance detection apparatus capable of improving detection accuracy of a foreign substance mixed between a transmission coil of a transmission-side device and a reception coil of a reception-side device.SOLUTION: A foreign substance detection apparatus comprises: a plurality of detection coils (43-1 to 43-n) disposed so as to be coupled in an electromagnetic manner with each other between a transmission coil 12 of a transmission device 2 and a reception coil 21 of a reception device 3 to which power is transmitted in a non-contact manner; a plurality of capacitors (44-1 to 44-n) constituting a resonance circuit together with a detection coil for each of the plurality of detection coils; a power supply circuit 41 for supplying AC power having a predetermined frequency to each of the detection coils via a power supply coil 42 disposed so as to be coupled in the electromagnetic manner with each of the plurality of detection coils; and a detection circuit 45 which detects a voltage outputted from each detection coil and detects a foreign substance mixed between the transmission coil 12 and the reception coil 21 in accordance with the detected voltage.SELECTED DRAWING: Figure 2
Patent JP-2021150020-A (JP)
Title: Illuminating device
Inventor: HISAYASU TAKESHI
IPC: F21V21/03
Filed: 2020-03-16
Abstract: To provide an illuminating device that can improve workability.SOLUTION: An illuminating device 10 comprises an appliance body 34 to be installed on a ceiling surface 12. A light source board on which a light emitting element is mounted is attached to a front side of the appliance body 34. A power supply part 37 for lighting the light emitting element is attached to a back side of the appliance body 34. A power supply cable 22 drawn from the ceiling surface 12 is connected to the power supply part 37.SELECTED DRAWING: Figure 3
Patent JP-2021149235-A (JP)
Title: Information processing system, information processing method, information processing program, secret sharing system, secret sharing method, and secret sharing program
Inventor: UMEMOTO YASUHIRO
IPC: G06F21/62
Filed: 2020-03-17
Abstract: To realize new information processing.SOLUTION: In an information processing system including nodes constituting a block chain network, the node has sharing means and reconstruction means. In the information processing system, the sharing means performs secret sharing based on at least generating a plurality of shares constituting data included in the node and storing part of the shares to the latest undetermined block in a block chain stored in the block chain network, and the reconstruction means acquires at least the part of the shares from the block chain and reconstructs the data on the basis of at least the part of the shares.SELECTED DRAWING: Figure 3
Patent JP-2020114226-A (JP)
Title: Robotic lawn mowing boundary determination
Inventor: YAMAUCHI BRIAN
IPC: G05D1/02
Filed: 2020-03-17
Abstract: To guide a mowing robot along a perimeter of an area to be mowed.SOLUTION: A method of mowing an area with an autonomous mowing robot (10) comprises: storing, in non-transient memory of the robot (10), a set of geospatially referenced perimeter data corresponding to positions of the mowing robot (10) when the mowing robot (10) is guided about a perimeter (21) of an area to be mowed; removing from the set of perimeter data one or more data points thereby creating a redacted data set; and controlling the mowing robot (10) to autonomously mow an area (20) bounded by a boundary corresponding to the redacted data set, the controlling including altering the direction of the mowing robot (10) at or near a position corresponding to data in the redacted data set so as to redirect the robot back into the bounded area.SELECTED DRAWING: Figure 1C
Patent JP-2021150832-A (JP)
Title: Image providing system and control method of the same
Inventor: SUGIMOTO TAKASHI
IPC: H04N21/274
Filed: 2020-03-19
Abstract: To provide user-recognizable information about images when providing multiple images to a user.SOLUTION: Provided are image selection means for selecting a plurality of images taken continuously during a first period of time, information selection means for selecting additional information about the first period of time, and control means for providing the images with the additional information selected by the information selection means tied to the plurality of images.SELECTED DRAWING: Figure 2
Patent JP-2021146018-A (JP)
Title: Game machine
Inventor: HAYASHI EIJI
IPC: A63F5/04
Filed: 2020-03-23
Abstract: To appropriately set a relation among lottery results, operation information to be notified, and a symbol combination to be displayed.SOLUTION: When "Aim for Blue 7!" is notified and stop operation is performed according to the notification, a symbol combination of replay 02 or 04 is displayed at the time of RT2 replay H or I condition device activation to display a bonus determination screen ((1) in the figure). When RT3 is not won, a symbol combination of 1BB05 or 06 is displayed, a game is shifted to 1BB-E game (chance zone) ((2) in the figure). At the time of RT1 or RT2 replay G condition device activation, a symbol combination of replay 03 is displayed ((3) in the figure). At the time of the replay H or I condition device activation when RT4 or RT5 has the right to execute AT, a symbol combination of the replay 02 or 04 is displayed to display an AT confirmation screen ((4) in the figure). At the time of RT4 or RT5 replay G condition device activation, the symbol combination of the replay 03 is displayed ((5) in the figure).SELECTED DRAWING: Figure 506
Patent JP-2020163379-A (JP)
Title: Ethylene decomposition method
Inventor: MATSUMOTO TAKANORI
IPC: B01J29/67
Filed: 2020-03-24
Abstract: To provide a novel technique that can decompose ethylene.SOLUTION: An ethylene decomposition method includes decomposing ethylene with a catalyzer in the presence of oxygen. The catalyzer contains zeolite that carries noble metal or noble metal-containing compounds with an average particle size of 1-10 nm and has Si/Al (molar ratio) of 1 or more and 10 or less.SELECTED DRAWING: None
Patent JP-2020162593-A (JP)
Title: Composition for yeast fermented bakery food, frozen dough for yeast fermented bakery food, and production method of yeast fermented bakery food
Inventor: TAKASE MASAYUKI
IPC: A21D2/34
Filed: 2020-03-24
Abstract: To provide a technique contributing to quality improvement of a bakery product mainly using whole wheat flour.SOLUTION: A composition for a yeast fermented bakery food contains whole wheat flour, vital gluten, and reduction-treated vital gluten, and has a content of the whole wheat flour of 70 mass% or more with respect to the total mass of grain flour and starch. Frozen dough for a yeast fermented bakery food contains whole wheat flour, vital gluten, reduction-treated vital gluten, and yeast, and has a content of the whole wheat flour of 70 mass% or more with respect to the total mass of grain flour and starch. A production method of a yeast fermented bakery food uses the composition for a yeast fermented bakery food or the frozen dough for a yeast fermented bakery food.SELECTED DRAWING: None
Patent JP-2021153692-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-25
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part.SELECTED DRAWING: Figure 33
Patent JP-2020141138-A (JP)
Title: Light-emitting device
Inventor: SEO TETSUSHI
IPC: H01L51/50
Filed: 2020-03-27
Abstract: To provide a light-emitting element which uses a fluorescent material as a light-emitting substance and has higher luminous efficiency.SOLUTION: There is provided a light-emitting element that includes a light emitting layer 113 in which a mixture of a thermally activated delayed fluorescent substance 113D and a fluorescent material 113A is used. The thermally activated delayed fluorescent substance is a material that can generate a singlet excited state (S1) by reverse intersystem crossing from a triplet excited state (T1) by thermal activation. Although the thermally activated delayed fluorescent substance may comprise one kind of material, it is especially preferable that an excited complex (exciplex) of two kinds of material is used. By making the emission spectrum of the thermally activated delayed fluorescent substance overlap with an absorption band on the longest wavelength side in absorption at an S1 level of the fluorescent material, energy at an S1 of the thermally activated delayed fluorescent substance can be transferred to the S1 of the fluorescent material. Alternatively, it is also possible that the S1 of the thermally activated delayed fluorescent substance is generated from part of the energy of a T1 level of the thermally activated delayed fluorescent substance and can be transferred to the S1 of the fluorescent material.SELECTED DRAWING: Figure 2