baber/WOPTO huggingface dataset:
Patent JP-2021028900-A (JP)
Title: Push switch
Inventor: YAJIMA KOICHI
IPC: H01H13/00
Filed: 2019-08-09
Abstract: To provide a push switch using a lead switch comprising high reliability and durability with a simple structure.SOLUTION: A push switch 10 contains: a lead switch 16 arranged in vertical; a hollow case 12 arranged so as to surround the lead switch; a first magnet 13 in a hollow cylindrical shape, which is fixed and arranged so as to surround the lead switch on a lower side in a case and is magnetized to an axial direction; a second magnet 14 in the hollow cylindrical shape, which is movably arranged to the axial direction so at to surround the lead switch on an upper side in the case, and is magnetized to a direction inverse to the first magnet; and a pushing member 15 that is attached to the second magnet and makes the second magnet move at an operation position approaching to the first magnet at the time of the operation to a lower side. At a non-operation position where the push switch is not pushed in the case, a contact point of the lead switch structures the push switch so as to be positioned at the height of an intermediate position between the first magnet 13 and the second magnet 14 in regard to the axial direction, and so that the case is positioned to the lead switch.SELECTED DRAWING: Figure 3
Patent JP-2021029299-A (JP)
Title: Cooking device and cooking method
Inventor: UEKI KENICHI
IPC: A47J37/06
Filed: 2019-08-16
Abstract: To provide a cooking device capable of preventing a failure due to a difference in temperature by suppressing the difference in temperature between the surface and the inside of a food material.SOLUTION: A plate 1 is flatly formed, and is mounted on a gas cooking stove 11, which is a heating device, for example. The undersurface of the plate 1 is broiled by a flare 12 from the gas cooking stove 11. A food material 14 is placed on the surface (top surface) 13 of the plate 1, and is cooked. A transmission factor of light (near infrared ray) whose wavenumber is 4000 cm-1 (=wavelength of 2.5 μm) is 70% or more in a thickness direction of the plate 1.SELECTED DRAWING: Figure 1
Patent JP-2021031527-A (JP)
Title: Resin composition and aroma generation method with resin composition
Inventor: MATSUMOTO WATARU
IPC: C08L83/04
Filed: 2019-08-20
Abstract: To provide a resin composition containing flavoring agent which can intensify generated fragrance by simple operation or a method to intensify the fragrance of the resin composition.SOLUTION: A resin composition contains a resin component, a heating element generating heat by microwave and a flavoring agent. The flavoring agent is dispersed in the resin component. The temperature of the resin composition is risen by microwave irradiated to the resin composition, and the aroma of the flavoring agent is generated from the resin composition. It is preferable that the resin component is a cross-linked rubber, especially silicone rubber. It is preferable that the heating element is ferrite powder.SELECTED DRAWING: Figure 1
Patent JP-2021032275-A (JP)
Title: Flow channel structure
Inventor: KASHIWAMATA TOMOAKI
IPC: F16L43/00
Filed: 2019-08-20
Abstract: To obtain a flow channel structure that can reduce pressure loss.SOLUTION: A joint 10 includes a flow channel which is partially curved. A protrusion 18 is provided at an outside curved flow channel internal wall surface 16B on a curved outside of the curved flow channel to change a proceeding direction of fluid on both sides of a flow channel center axis.SELECTED DRAWING: Figure 2
Patent JP-2021029539-A (JP)
Title: Dental root canal treatment tool
Inventor: MATSUTANI KAZUHIKO
IPC: A61C5/42
Filed: 2019-08-22
Abstract: To allow a tool to reliably follow an apex of a root canal and prevent the tool from digging into a root canal wall.SOLUTION: A dental root canal treatment tool including a shaft part, and a work part that extends continuously from the shaft part is provided. The work part is formed in such a manner as to be tapered from the shaft part toward a tip of the work part. In the vicinity of the shaft part, the work part has a transverse section IIa of a parallelogram having a pair of opposing long sides 1a, a pair of opposing short sides 2a, acute angled edges 5a formed on a long diagonal line 3a, and obtuse angled edges 6a formed on a short diagonal line 4a. In the vicinity of the tip, the work part has a transverse section IIb of a shape having a pair of sides 1b that extend continuously from the long sides 1a, a pair of sides 2b that extend continuously from the short sides 2a, lands 7 that are located on a long diagonal line 3b, extend continuously from the acute angled edges, and become longer from the vicinity of the shaft part toward the tip, and obtuse angled edges 6b that are located on a short diagonal line 4b and extend continuously from the obtuse angled edges.SELECTED DRAWING: Figure 4
Patent JP-2021034566-A (JP)
Title: Edge ring, plasma processing device, and manufacturing method of edge ring
Inventor: KON MASATO
IPC: H01L21/3065
Filed: 2019-08-23
Abstract: To provide an edge ring that reduces heat transfer gas leakage from a gap between the edge ring and an electrostatic chuck while suppressing wear of the edge ring.SOLUTION: An edge ring that surrounds a substrate mounted on a mounting table inside a processing container of a plasma processing device includes: a first member having a contact surface with plasma generated inside the processing container and formed of a first material; and a second member provided on the side opposite to the contact surface of the first member and formed of a second material different from the first material, in which the first material provides an edge ring having a higher Young's modulus than that of the second material.SELECTED DRAWING: Figure 2
Patent JP-2021029649-A (JP)
Title: Game machine
Inventor: KUBOTA MICHIYA
IPC: A63F7/02
Filed: 2019-08-26
Abstract: To provide a game machine that contributes to the improvement of game amusement through presentations.SOLUTION: A game control microcomputer 101 can perform either a big win game 3 or a big win game 4. In a big win presentation mode in which either the big win game 3 or the big win game 4 is performed, a presentation control microcomputer 121 can perform a capsule opening presentation in which a player is caused to operate a normal button 40. In the capsule opening presentation, a capsule image changes into an icon image in response to the operation of the normal button 40.SELECTED DRAWING: Figure 35
Patent JP-2021031467-A (JP)
Title: Method for controlling the activity of opsin
Inventor: YAMASHITA TAKAYUKI
IPC: A01K67/027
Filed: 2019-08-28
Abstract: To provide a technique for controlling the activity of opsin by X-ray irradiation, using a scintillator.SOLUTION: A method for controlling the activity of opsin includes irradiating a scintillator with X-rays.SELECTED DRAWING: None
Patent JP-2020007336-A (JP)
Title: Novel tetradentate platinum complexes
Inventor: XIA CHUANJUN
IPC: H01L51/50
Filed: 2019-08-29
Abstract: To provide organic light emitting devices improved in the efficiency, the line shape and the lifetime.SOLUTION: The invention provides novel phosphorescent tetradentate platinum (II) compounds comprising a twisted aryl substituent and comprising an imidazo[1,2-f]phenanthridine moiety. Also provided are organic light emitting devices using the compounds.SELECTED DRAWING: None
Patent JP-2021032834-A (JP)
Title: Radar cover and method of manufacturing radar cover
Inventor: WATANABE YUICHI
IPC: H01Q1/42
Filed: 2019-08-29
Abstract: To enable execution of decoration without performing a process of forming a mask on a transparent member after the transparent member is formed in a radar cover in which decoration different from a glossy layer is applied between the transparent member and a support member.SOLUTION: Disclosed is a radar cover 10 which includes: a transparent member 11; a base member 14 which is arranged on the back surface of the transparent member 11 and supports the transparent member 11; and a bright film 12 which is arranged between the transparent member 11 and the base member 14. This radar cover includes a decorative core 13 in which a decorative core arrangement recessed part 11b is provided on a part of the back surface of the transparent member 11 by avoiding an arrangement area of the bright film 12 and which is arranged in the decorative core arrangement recessed part 11b and has a color different from that of the base member 14.SELECTED DRAWING: Figure 2
Patent JP-2021036643-A (JP)
Title: On-vehicle network system
Inventor: HIRANO TAKAHIRO
IPC: H04L12/28
Filed: 2019-08-30
Abstract: To provide an on-vehicle network system with high robustness.SOLUTION: An on-vehicle network system comprises: a host device; a first intermediate device including a first communication section and a second communication section constituted to have a communication function and to be redundant, so as to enable communication with the host device along multiple communication routes; and a first low-order device connected to each one of the first communication section and the second communication section of the first intermediate device. The on-vehicle network system may comprise: the host device; a second intermediate device including a first communication section and a second communication section constituted to have a communication function and to be redundant, so as to enable communication with the host device along multiple communication routes; a second low-order device connected to the first communication section of the second intermediate device; and a third low-order device connected to the second communication section of the second intermediate device and has a function equivalent to that of the second low-order device.SELECTED DRAWING: Figure 1
Patent JP-2021040370-A (JP)
Title: Display device
Inventor: UCHIDA YOSHIHIRO
IPC: H02J7/00
Filed: 2019-08-30
Abstract: To provide a display device which displays a degree of deterioration of a secondary battery mounted in a vehicle in such a manner that a user can intuitively recognize whether or not the secondary battery is a recyclable state.SOLUTION: A display device which displays a degree of deterioration of a secondary battery mounted in a vehicle comprises a scale 61 to which a zero point is added for indicating an upper limit value of the degree of deterioration capable of using the secondary battery for a predetermined application (e.g., for fixation) and is configured to display the degree of deterioration of the secondary battery (e.g., a present value of full charge capacity of the secondary battery) using the scale 61.SELECTED DRAWING: Figure 3
Patent JP-2021040465-A (JP)
Title: Transmission device and power transmission system
Inventor: TSUJI NAOKI
IPC: H02J50/12
Filed: 2019-09-05
Abstract: To provide a transmission device and a power transmission system that can efficiently transmit power to a power receiving device.SOLUTION: A transmission device includes a power transmission coil L1 that transmits power to a power receiving device in a non-contact manner, and a protection circuit 130 that suppresses power transmission from the power transmission coil to the power receiving device when an overcurrent flowing through the power transmission coil is detected. The protection circuit changes a time from suppression of the transmission to release of the suppression of the transmission, depending on the frequency of suppression of the transmission. In low frequency, the protection circuit takes less time than that of high frequent.SELECTED DRAWING: Figure 2
Patent JP-2020043563-A (JP)
Title: Method and apparatus of providing call quality information
Inventor: KANG IN GYU
IPC: H04M1/00
Filed: 2019-09-06
Abstract: To provide a method and an apparatus of providing call quality information.SOLUTION: The method includes the steps of: decoding an encoded call signal from a transmitting terminal at a predetermined reference sampling rate; executing a call by resampling the decoded call signal at a sampling rate supported by an output unit and outputting from the output unit; and generating and providing information regarding a bandwidth on which a call is performed by using at least one of bandwidth information for an encoded call signal, the reference sampling rate, and a sampling rate supported by the output.SELECTED DRAWING: Figure 1
Patent JP-2020070429-A (JP)
Title: Oxygen plasma treated resin film, gas barrier vapor deposition film and gas barrier laminate using the gas barrier vapor deposition film, gas barrier packaging material, gas barrier package, gas barrier packaging bag and manufacturing method of these
Inventor: KONISHI KENTA
IPC: C23C14/08
Filed: 2019-09-09
Abstract: To provide an oxygen plasma treated resin film capable of having an inorganic vapor deposition layer with excellent waterproof adhesion against a resin film as well as excellent in gas barrier properties, a gas barrier vapor deposition film produced by laminating an inorganic vapor deposition layer onto the oxygen plasma treated resin film, a laminate using the gas barrier vapor deposition film, a packaging material, a package and a manufacturing method of these.SOLUTION: An oxygen plasma treated resin film has an oxygen plasma treated surface for forming an inorganic vapor deposition layer, on one side thereof. In the oxygen plasma treated resin film, the oxygen plasma treated surface is a surface formed by: making a resin film continuously pass through a space in which plasma electrodes and a magnet are facing with each other in a substantially constant distance under atmospheric pressure of 1-9 Pa, and oxygen plasma is held by the magnet in a substantially homogeneous density; and substantially vertically colliding the oxygen plasma on one side of the resin film by bias voltage between the plasma electrodes.SELECTED DRAWING: Figure 1
Patent JP-2020045483-A (JP)
Title: Polyester composition, polyester film and magnetic recording medium
Inventor: HIROSE SHU
IPC: C08L79/08
Filed: 2019-09-11
Abstract: To provide a polyester composition capable of more simply providing a polyester film excellent in dimensional stability, especially in dimensional stability to the environmental changes such as humidity and to provide a polyester film and a magnetic recording medium using the same.SOLUTION: There is provided a polyester composition which comprises a long-chain alkyldicarboxylic acid component having 6 or more carbon atoms (component B) or a long-chain alkyl diol component having 6 or more carbon atoms (component D) in which the main repeating unit is composed of an aromatic dicarboxylic acid component (component A) and an ethylene glycol component (component C), wherein the sum (WB+WD) of the ratio (WB) of the component B based on the total molar number of the component A and component B and the ratio (WD) of the component D based on the total molar number of the component C and component D is in the range of 2 to 13 mol%.SELECTED DRAWING: None
Patent JP-2021044713-A (JP)
Title: Power amplifier circuit
Inventor: HONDA YURI
IPC: H03F3/68
Filed: 2019-09-11
Abstract: To ensure the isolation of two power amplification paths of a power amplifier circuit, and furthermore to reduce power loss.SOLUTION: A power amplifier circuit 1 includes: a first path R1 and a second path R2 that are provided between an input terminal T1 and an output terminal T2; a first amplifier 3 that is provided in the first path R1 and is brought into an operation state when it is in a first mode; a second amplifier 4 that is provided in the second path R2 and is brought into an operation state when it is in a second mode; a first matching circuit 6 provided between the first amplifier 3 and the output terminal T2 in the first path R1; a first capacitor 9 connected at one end thereof, to the output terminal T2 side of the first matching circuit 6; a first inductor 10 connected at one end thereof, to the other end of the first capacitor 9, and grounded at the other end; and a short-circuit switch 11 provided in parallel with the first inductor 10. The short-circuit switch 11 causes short-circuit between both ends of the first inductor 10 when it is in the first mode, and is in an open state when it is in the second mode.SELECTED DRAWING: Figure 3
Patent JP-2021045994-A (JP)
Title: Train control system
Inventor: OMI YASUSHI
IPC: B60L3/00
Filed: 2019-09-17
Abstract: To provide a technique which transmits a position (position ID) and a camera video of a monitoring camera that captures obstacles and hindrances to an on-vehicle side and displays them when the obstacles and the hindrances on the ground side can be detected based on the camera video and sensor data obtained by the monitoring camera and a sensor installed in places around a railroad track where a train runs, especially in a place that cannot be seen from a train driver.SOLUTION: A ground device of a train control system collects camera videos (images) of a monitoring camera installed in a poor-visibility place (a curved place, a platform, a railroad crossing and the like) on the ground device side, and transmits the collected camera videos (images) with position information (position ID) to an on-vehicle device. The on-vehicle device receives the camera videos and the position information transmitted from the ground device and displays them.SELECTED DRAWING: Figure 1
Patent JP-2021045875-A (JP)
Title: Maintenance unit and ink jet printer
Inventor: KANAI SOTARO
IPC: B41J2/17
Filed: 2019-09-18
Abstract: To provide a maintenance unit capable of preventing ink dripped from a nozzle from leaking to an unpredicted part outside an ink jet printer mounting the maintenance unit even when the ink drips from the nozzle of an ink jet head moving when cleaning the ink jet head in the maintenance unit where cleaning for preventing clogging of the nozzle of the ink jet head is performed.SOLUTION: A maintenance unit 9 is provided with: cap members 15 for covering a nozzle surface of an ink jet head from below; a wiping mechanism 12 having a wiper member 22 wiping the nozzle surface; ink pans 13 receiving the ink dripped from the nozzle of the ink jet head below an upper end of the cap members 15. The ink pans 13 encircle outer peripheral sides of the cap members 15 when seen from above, and in the ink pan 13, a discharge hole 13a discharging the ink is formed.SELECTED DRAWING: Figure 3
Patent JP-2021047583-A (JP)
Title: Load status drawing device, load status drawing method, and load status drawing program
Inventor: KOBAYASHI TAKAKAZU
IPC: G05B19/418
Filed: 2019-09-18
Abstract: To provide a load status drawing device for drawing a load status so as to be able to easily find a unit process to be a bottleneck even in the case where a connection relationship between each unit process is complicated.SOLUTION: The load status drawing device acquires, as for each of a plurality of unit processes for processing an object, process passage information including a start time when the processing of the object starts, an end time when the processing of the object ends, and an attribute value of the object corresponding to a load required for the processing of the object, creates connection relationship information indicating a previous process and a subsequent process based on the start time and the end time included in the process passage information, acquires a reference attribute value to be a reference value of the object that can be processed in a unit of time in each unit process, calculates a load status of each unit process based on the reference attribute value and the attribute value included in the process passage information, and draws a change of the load status in each unit process with the passage of time in a network diagram generated based on the connection relationship information and indicating the connection relationship of each unit process.SELECTED DRAWING: Figure 1
Patent JP-2021045068-A (JP)
Title: Volume reduction material for mixed feed
Inventor: WASAI MASASHI
IPC: A23K10/30
Filed: 2019-09-18
Abstract: To provide a volume reduction material capable of reducing the volume of a mixed feed, and enhancing the weight volume concentration of nutrient and/or filament.SOLUTION: The invention is configured so that, a volume reduction material including a pulp derived from wood and/or a pulp derived from a non-wood material, preferably including a kraft pulp as an active principle, is included in a mixed feed whose moisture content is 35.0 mass% or greater, for reducing the volume of the mixed feed, for enhancing the weight volume concentration of nutrient and/or filament per capacity.
Patent JP-2021049647-A (JP)
Title: Polyamide rim molded article and method of producing polyamide rim molded article
Inventor: DOI TAKASHI
IPC: B29C45/00
Filed: 2019-09-20
Abstract: To provide a polyamide RIM molded article with a short reaction time thereby achieving high productivity.SOLUTION: A polyamide RIM molded article of this invention is obtained by polymerizing and molding a lactam group compound in a mold frame. During this process are used a catalyst and an additive. Lithium is contained in the catalyst or the additive. A carboxylic acid compound is contained in the additive. Lithium stearate is used as the additive, for example. Accordingly, the polyamide RIM molded article includes the lithium and a stearate compound.SELECTED DRAWING: Figure 1
Patent JP-2021052129-A (JP)
Title: Multilayer ceramic electronic component
Inventor: MISHIMA YASUHIRO
IPC: H01G4/30
Filed: 2019-09-26
Abstract: To provide a multilayer ceramic electronic component capable of suppressing the occurrence of ion migration while suppressing cracks.SOLUTION: A multilayer ceramic electronic component according to the present invention includes a laminated body 12 and an external electrodes 24 arranged on both end surfaces of the laminated body 12. The external electrode 24 includes a base electrode layer 26 including a conductive metal, a resin electrode layer 28 including a resin and including a metal component, a resin layer 30 including a resin and including no metal component, and a metal layer 32. The base electrode layer 26 is arranged so as to extend from both end surfaces and cover both main surfaces and some of both side surfaces. The resin electrode layer 28 is arranged so as to cover the base electrode layer 26 arranged on both end surfaces. The resin layer 30 is connected to the resin electrode layer 28 and is arranged on the base electrode layer 26 on a part of both main surfaces and a part of both side surfaces. A plating layer 30 is arranged so as to cover the surfaces of the resin electrode layer 28 and the resin layer 30.SELECTED DRAWING: Figure 4
Patent JP-2021050177-A (JP)
Title: Nonaqueous emulsion composition and cosmetics
Inventor: TAKAHASHI KUNITSUGU
IPC: A61K8/37
Filed: 2019-09-26
Abstract: To provide a nonaqueous emulsion composition that contains sterol stably, without the application of strong mechanical external force, at low cost and with high safety.SOLUTION: A nonaqueous emulsion composition contains more than 0 wt.% to less than 2.3 wt.% of sterol, more than 0 wt.% to 13 wt.% or less of lecithin or lecithin derivatives, 20 wt.% or more and 40 wt.% or less of a polyglyceryl fatty acid ester having a fatty acid composed of an unsaturated fatty acid or a branched-chain fatty acid and a polyglycerol, a trivalent or more polyhydric alcohol and nonpolar oil.SELECTED DRAWING: None