baber/WOPTO huggingface dataset:
Patent JP-2020182827-A (JP)
Title: Instrument, instrument head, application system, and method
Inventor: MARKUS ENDERLE
IPC: A61M5/30
Filed: 2020-03-13
Abstract: To provide an instrument, in particular an instrument for applying a substance into body tissue, an instrument head, an application system, and a method.SOLUTION: An instrument (10) comprises: a first conduit (11) for outputting a first fluid (16) from a first opening (12) of the first conduit (11) in an axial direction (A) into a reacceleration zone; and a second conduit (14) for channeling a second fluid (17) in the reacceleration zone in the axial direction (A) such that components of the second fluid (17) are reaccelerated in the axial direction (A) by the first fluid (16) that enters the reacceleration zone as a result of the flow in the reacceleration zone.SELECTED DRAWING: Figure 1a
Patent JP-2021150375-A (JP)
Title: Semiconductor device
Inventor: AIDA KIKUO
IPC: H01L29/78
Filed: 2020-03-17
Abstract: To provide a semiconductor device whose on resistance is reduced.SOLUTION: A semiconductor device includes a semiconductor part, a first electrode on a back surface side of the semiconductor part, a second electrode on a front surface side thereof, and a control electrode between the semiconductor part and the second electrode. The second electrode includes a first contact part extending in the semiconductor part, and a second contact part in contact with the front surface of the semiconductor part. The semiconductor part includes a first layer with a first conductivity type, a second layer with a second conductivity type, and a third layer with the first conductivity type. The second layer is provided between the first layer and the second electrode. The third layer is provided between the second layer and the second electrode, and is in contact with the first contact part and the second contact part. At a first position and a second position arranged in a first direction from the first electrode to the second electrode, the first contact part has first width and second width in a second direction along the front surface of the semiconductor layer. The first position exists between the first electrode and the second position. The first width is larger than the second width.SELECTED DRAWING: Figure 1
Patent JP-2021148901-A (JP)
Title: Wavelength conversion element, light source device, and projector
Inventor: YOTSUYA SHINICHI
IPC: F21S2/00
Filed: 2020-03-18
Abstract: To provide a wavelength conversion element that excels in the efficiency of fluorescence utilization.SOLUTION: This wavelength conversion element comprises: a wavelength conversion layer having a first surface and a second surface differing from the first surface and containing 5% or less of scattering element by volume ratio, for converting light of a first wavelength band into light of a second wavelength band differing from the first wavelength band; and a plurality protrusions including mutually adjacent first and second protrusions and provided facing the first surface. The height of the plurality of protrusions is 1 μm or greater, and the interval between the vertices of the first and second protrusions in a direction along the first surface is 3 μm or greater.SELECTED DRAWING: Figure 3
Patent JP-2021146847-A (JP)
Title: Vehicle seat
Inventor: YAMADA TSUTOMU
IPC: B60N2/68
Filed: 2020-03-18
Abstract: To lock an end of a seat cover to a seat frame in a state where the tension of the seat cover can be adjusted.SOLUTION: A locking structure 30 has a fastener 40 attached to either one of a seat cover 4S and a seat frame 4F, and a strip-shaped or cord-shaped long member 50 attached to the other of the seat cover 4S and the seat frame 4F, which is different from the one. The long member 50 is attracted to and locked in the fastener 40, and the fastener 40 is provided with an adjusting mechanism 45 capable of adjusting the amount of attraction of the long member 50.SELECTED DRAWING: Figure 7
Patent JP-2021148576-A (JP)
Title: Magnetic field detector and current detector
Inventor: KOBAYASHI HISAFUMI
IPC: G01R33/09
Filed: 2020-03-18
Abstract: To provide a magnetic field detector capable of exhibiting high detection accuracy even though a size is smaller.SOLUTION: A magnetic field detector comprises: a tunnel magneto-resistance effect element; and a helical coil including first and second layer portions facing each other so as to sandwich the tunnel magneto-resistance effect element in a first axial direction and capable of forming an induced magnetic field applied in a second axis direction to the tunnel magneto-resistance effect element by supplying a current. The first layer portion includes one first conductor extended in a third direction or a plurality of first conductors extended respectively in the third axial direction, arranged in the second axial direction and connected in parallel to each other; the second layer portion includes a plurality of second conductors extended respectively in the third axial direction, arranged in the second axial direction and connected in parallel to each other; and the width of the first conductor is smaller than that of the second conductor.SELECTED DRAWING: Figure 3A
Patent JP-2021146592-A (JP)
Title: Injection molding machine and industrial machine
Inventor: MATSUKI YUSUKE
IPC: B29C45/76
Filed: 2020-03-18
Abstract: To provide a technique capable of automatically collecting data that match the content for each event that occurs in an industrial machine such as an injection molding machine.SOLUTION: An injection molding machine 10 is provided with a data collecting section 7004 for collecting data which are related to the injection molding machine 10, each of which match an event in response to the occurrence of the event for each of a plurality of events that can occur in the injection molding machine 10. For example, the plurality of events to be targeted include at least one of a predetermined abnormality of the injection molding machine 10 and an arrival of a predetermined maintenance time of the injection molding machine 10.SELECTED DRAWING: Figure 6
Patent JP-2021149662-A (JP)
Title: Display unit, display method, and program
Inventor: NAGAOKA Kota
IPC: G06F3/0488
Filed: 2020-03-19
Abstract: To provide a display unit, a display method, and a program that do not require a user to move one or more characters to correct characters.SOLUTION: A display unit 2 displays one or more characters, and has: a calibration symbol recognition unit that recognizes calibration symbols from handwriting data; and a calibration processing unit that arranges one or more first characters determined in accordance with the calibration symbols at positions designated by the calibration symbols in the one or more characters.SELECTED DRAWING: Figure 7
Patent JP-2021147094-A (JP)
Title: Packing body and packing method
Inventor: SHIIKI YUSUKE
IPC: B65B11/02
Filed: 2020-03-23
Abstract: To provide a packing body that can be readily produced while a state where multiple transportation objects are stably laminated is maintained.SOLUTION: A packing body 1 includes: a transportation object group 2 in which multiple transportation objects 21 are laminated into a hexahedral shape; a first wound part 3 wound along four lateral faces 2c-2f of the transportation object group 2; a second wound part 4 wound along four faces including a top face 2a and a lower face 2b of the transportation object group 2; and a tongue piece part 5 that is one end of the second wound part 4 and formed while projecting in a direction in which the lateral face 2d is oriented from one side between the lower face 2b and the lateral face 2d of the transportation object group 2.SELECTED DRAWING: Figure 1
Patent JP-2021153111-A (JP)
Title: Case, reactor, electronic apparatus and method for manufacturing reactor
Inventor: SHIBATA KAZUYUKI
IPC: H01F27/06
Filed: 2020-03-24
Abstract: To provide: a reactor and a manufacturing method therefor, capable of simplifying the manufacturing process of a reactor; a case holding a core constituting the reactor; and an electronic apparatus in which the reactor is used.SOLUTION: A case 1 includes an outer shell and ribs 11. The outer shell holds a core 60 constituting a reactor at the inside thereof. The core 60 includes a plurality of core components 61, 62. The ribs 11 each project from the inner surface of the outer shell and are disposed between the plurality of core components 61, 62. Thus, when the plurality of core components 61, 62 are disposed at the inside of the case 1, a gap between the plurality of core components 61, 62 can be easily defined by the rib 11. Accordingly, the manufacturing process of the reactor using the case 1 can be simplified.SELECTED DRAWING: Figure 5
Patent JP-2021153707-A (JP)
Title: Sweat-absorbing sheet
Inventor: NIITSU TAICHI
IPC: A61F13/51
Filed: 2020-03-25
Abstract: To provide a sweat-absorbing sheet having jointly sweat absorbency, elasticity, flexibility and air permeability.SOLUTION: In a sweat-absorbing sheet 10, a plurality of elastic filaments 3 are bonded between sheets 1, 2 having each different Klemm water absorption height, the sheet 2 having a higher Klemm water absorption height has a fracture part 21 extending in a direction crossing with an expansion/contraction direction of the elastic filaments 3, the sheet 1 having a lower Klemm water absorption height has hydrophilic property, and the sheet 1 having a lower Klemm water absorption height is a surface side that hits the skin.SELECTED DRAWING: Figure 1
Patent JP-2020123961-A (JP)
Title: Communication system
Inventor: SAKANO MASAHIDE
IPC: G09C1/00
Filed: 2020-03-26
Abstract: To provide a communication system capable of suppressing delay related to transmission/reception of a communication message even in a case where reliability of the communication message is secured by utilizing a time change parameter.SOLUTION: A gateway 10 transmits a synchronization message MA including a high-order bit. A first ECU 21 and a third ECU 23 acquire the high-order bit from the synchronization message MA. The first ECU 21 transmits a communication message MB that includes an authenticator generated by utilizing a message counter that is reconfigured by a stored and managed low-order bit and the acquired high-order bit. The third ECU 23 authenticates the received communication message MB on the basis of comparison between an authenticator regenerated by utilizing a message counter reconfigured from the communication message MB and the authenticator included in the communication message MB. Under a condition that the synchronization message MA cannot be received, the received communication message MB is treated as an authenticated one.SELECTED DRAWING: Figure 1
Patent JP-2021158260-A (JP)
Title: Electronic device, manufacturing method of the same, electronic apparatus, and moving body
Inventor: MOCHIZUKI HIROYUKI
IPC: H01L27/32
Filed: 2020-03-27
Abstract: To provide a technique advantageous in, in an electronic device including a plurality of lower electrodes, suppressing a leak current between an upper electrode and the lower electrode and suppressing a leak current between adjacent light emitting elements.SOLUTION: An electronic device includes: a plurality of lower electrodes; an insulating layer covering an end portion of each of the plurality of lower electrodes; an organic compound layer covering the insulating layer and an electrode region of an upper surface of each of the plurality of lower electrodes, and an upper electrode covering the organic compound layer, the electrode region of the upper surface being located on an inner side of the end portion. The organic compound layer includes a mixed layer. The mixed layer contains a first organic material and a second organic material having a hole mobility lower than that of the first organic material. The insulating layer includes an inclined surface inclined with respect to the upper surface of the lower electrode. A ratio of a weight of the second organic material to a weight of the first organic material is higher in a second portion of the mixed layer on the inclined surface than in a first portion of the mixed layer on the electrode region.SELECTED DRAWING: Figure 3
Patent JP-2021156061-A (JP)
Title: Spacer member and double glazing
Inventor: IKEUCHI TAKUTO
IPC: E06B3/663
Filed: 2020-03-27
Abstract: To provide a spacer member capable of maintaining the arrangement state of two glass plates constituting a double glazing and substantially preventing the spread of fire in the event of a fire, despite the heat generated in the event of the fire, and provide a double glazing using the spacer member.SOLUTION: A spacer member of the present invention is a spacer member that is used in a state where it is arranged between two glass plates constituting a double glazing, and is characterized in that the maximum strength in a normal state before burning is equal to or greater than 20 N/mm2, the maximum strength after burning at 600°C for 30 minutes is equal to or greater than 5 N/mm2, and isobutylene polymer and glass frit are contained.SELECTED DRAWING: None
Patent JP-2021161656-A (JP)
Title: Vehicular out-slide door lock mechanism
Inventor: HONDA ATSUSHI
IPC: B60J5/06
Filed: 2020-03-31
Abstract: To provide a vehicular out-slide door lock mechanism, which can facilitate conversion between a locked state and an unlocked state and can maintain the locked state even when the power is cut off.SOLUTION: A lock/unlock operation and an opening/closing operation of a door 8 are performed with a single actuator 1. The lock/unlock operation is performed by causing a cam roller 2b to move in a cam hole 7a without detaching it from the cam hole. Therefore, the conversion between a locked state and an unlocked state can be facilitated, and the locked state can be maintained even when compressed air is released.SELECTED DRAWING: Figure 1
Patent JP-2021160240-A (JP)
Title: Polyester film roll for support of ceramic green sheet
Inventor: HATTORI YUTA
IPC: B32B7/027
Filed: 2020-03-31
Abstract: To provide a novel polyester film roll having a highly improved thickness variation.SOLUTION: A polyester film roll for a support of a ceramic green sheet is obtained by taking up a biaxially oriented polyester film. The polyester film has a microscopic thickness variation of 0.14 μm or less measured by a specific procedure and a macroscopic thickness variation of 0.14 μm or less measured by a specific procedure. Preferably, the polyester film satisfies the following requirement (1): (1) the absolute value of a difference between a thermal shrinkage in a left oblique direction at an angle of 45° and a thermal shrinkage in a right oblique direction at an angle of 45° with respect to an MD direction of the film at 0° at an end of the film when heat-treated for 5 minutes at 100°C, is 0.15% or less.SELECTED DRAWING: Figure 1
Patent JP-2021161076-A (JP)
Title: Pest-repellent composition
Inventor: TAKIZAWA HIROYUKI
IPC: A61K8/92
Filed: 2020-03-31
Abstract: To provide a safe water-in-oil type or non-aqueous pest-repellent composition that is less sticky and provides good touch feelings when applied to a skin, especially is excellent in a sustained repelling effect on flying insect pests.SOLUTION: A water-in-oil type or non-aqueous pest repellent composition comprises a component (A) and a component (B). The component (A) has 50 mass% or more and 99.5 mass% or less of one or more non-volatile liquid oily components which are selected from a group consisting of silicone oil, an ester oil, an ether oil, a hydrocarbon oil, an aliphatic alcohol and a polyhydric alcohol and which have a surface tension at 25°C of 40 mN/m or less and a kinematic viscosity at 23°C, as measured using a B-type rotary viscometer, of 400 mPa s or less. The component (B) has 0.5 mass% or more and 35 mass% or less of hydrophobic particles having a volume median particle diameter of 0.1 μm or more and 40 μm or less.SELECTED DRAWING: None
Patent JP-2020124529-A (JP)
Title: Construction method, program, information processing system and information processing device
Inventor: NISHIKAWA TOMOAKI
IPC: A63F13/497
Filed: 2020-04-02
Abstract: To provide a construction method capable of reducing complexity, a program, an information processing system and an information processing device.SOLUTION: A method for constructing a reproduction moving image being a moving image file obtained by reproducing a game screen, which is executed by an information processing device 120 includes a first acquisition step for acquiring log information of processing about a game progress, generated by a terminal device 110 communicable with the information processing device 120 from the terminal device 110, a second acquisition step for acquiring a construction condition transmitted from the terminal device 110, a construction step for extracting log information that satisfies the construction condition and constructing a reproduction moving image on the basis of the log information, and an association step for associating metadata generated on the basis of the log information with the reproduction moving image.SELECTED DRAWING: Figure 1
Patent JP-2021160665-A (JP)
Title: Device and method of controlling vessel battery, and vessel
Inventor: IKEGAYA YUJI
IPC: H01M10/44
Filed: 2020-04-02
Abstract: To ensure power for starting an engine with a high priority.SOLUTION: A main battery 38, a drive battery 39, and a house battery 36 can be charged by a generator 24. If the voltage mainV of the main battery 38<TV3 or the voltage motV of the drive battery 39<TV6 is established, transition to a motor drive mode is prohibited regardless of an instructed operation mode. Furthermore, if mainV<TV1 or motV<TV5 is established, a switch SW2 is cut off to prohibit the charging of the house battery 36 and rotate an engine 23.SELECTED DRAWING: Figure 4
Patent JP-2021166219-A (JP)
Title: Multilayer ceramic capacitor and semiconductor device
Inventor: HIRAO SHODAI
IPC: H01G2/06
Filed: 2020-04-06
Abstract: To provide a multilayer ceramic capacitor in which, when mounted on a board including a solder ball, the contact between a side surface and the solder ball can be avoided and the decrease in capacitance can be suppressed.SOLUTION: A multilayer ceramic capacitor 10 includes a multilayer body 11 including a stack of a plurality of dielectric layers and a plurality of first internal electrodes and second internal electrodes, a first external electrode 20a connected electrically to the first internal electrode, and a second external electrode 20b connected electrically to the second internal electrode. At a central part of a first side surface 17a of the multilayer body 11 in a length direction L, a first concave part 30a depressed to the inside in a width direction W is formed. At a central part of a second side surface 17b thereof in the length direction L, a second concave part 30b depressed to the inside in the width direction W is formed. The size of the first concave part 30a and the second concave part 30b in the length direction L when seen in a stacking direction is smaller on the inside than on the outside in the width direction W.SELECTED DRAWING: Figure 1
Patent JP-2021165342-A (JP)
Title: Fine particle dispersion wax and method for manufacturing the same
Inventor: MATSUSHITA NATSUKO
IPC: C09K23/34
Filed: 2020-04-07
Abstract: To provide fine particle dispersion wax capable of obtaining toner excellent in image blocking resistance and suitable for the release agent of the toner.SOLUTION: A fine particle dispersion wax consists of wax and fine particles dispersed in the wax and immiscible to the wax. When setting a melt viscosity measured on the conditions of a temperature of 110°C and a shear rate of 6,000 s-1 to V6000 and setting a melt viscosity measured on the conditions of a temperature of 110°C and a shear rate of 1,500 s-1 using an E type viscometer to V1500, the V6000 and the V1500 satisfy the formula [2.0≤V1500/V6000≤4.5].SELECTED DRAWING: None
Patent JP-2020128537-A (JP)
Title: Diamine compound and method for producing the same
Inventor: YUN CHEOLMIN
IPC: C08G73/10
Filed: 2020-04-10
Abstract: To provide: a novel diamine compound capable of producing a high molecular weight polymer which exhibits greatly enhanced mechanical properties and heat resistance while maintaining transparency; and a substrate for a flexible display comprising the high molecular weight polymer.SOLUTION: A substrate for a flexible display comprises a high molecular weight polymer of 4,4'-biphthalic dianhydride and aromatic diamine compounds. The aromatic diamine compounds each independently have a substituent selected from fluoro (F) atom, a C1-10 fluoroalkyl group, a C6-30 fluoroaryl group and a cyano group (CN), and have a biphenyl structure linked by an amide group.SELECTED DRAWING: Figure 1
Patent JP-2020123981-A (JP)
Title: Content distribution system, content distribution method, computer program, content distribution server, and transmission path
Inventor: IWAKI SHINNOSUKE
IPC: H04N21/854
Filed: 2020-04-24
Abstract: To provide a content distribution system that allows a viewer to fully enjoy unexpectedness and fun of having an artificial character that cannot be found in a real scene, or the fun of adding realism to an avatar that is supposed to be virtual and artificial such that a photographed person and an avatar (virtual character) are drawn on the same screen in a content such as broadcasting, and can eliminate unnaturalness in a scene where a subject and the avatar which is an artificial (virtual) character appear together, a content distribution method, a computer program, a content distribution server, and a transmission path.SOLUTION: A content distribution system includes a configuration in which a performer 20 and a dummy object 21 are photographed in one screen, and a configuration in which the drawing of the dummy object 21 in the screen is replaced by an image 50c of an avatar to generate a content image 73.SELECTED DRAWING: Figure 1
Patent JP-2021172252-A (JP)
Title: Structure for vehicle
Inventor: ISHIZUKA MASAYUKI
IPC: B60R19/04
Filed: 2020-04-27
Abstract: To provide a structure for vehicle in which the degree of freedom of arrangement of a linear body with respect to a pipe member is high.SOLUTION: A structure 1 for vehicle comprises: a pipe member 2 which constitutes a portion of a skeleton of a vehicle; and a first linear body 3A and a second linear body 3B which have flexibility. The pipe member 2 comprises: a pipe part 22 which has the tubular shape; and a flange part 23A and a flange part 23B which are formed so as to protrude from the pipe part 22. The pipe part 22, the flange part 23A and the flange part 23B are constituted by a continuous one member. The first linear body 3A and the second linear body 3B are arranged in at least one state of the first state along the flange part 23A (flange part 23B) and the second state striding over the flange part 23A or the flange part 23B.SELECTED DRAWING: Figure 3
Patent JP-2021173256-A (JP)
Title: Turbo compressor
Inventor: SHOYAMA NAOYOSHI
IPC: F04D29/063
Filed: 2020-04-28
Abstract: To provide technique suitable for uniformizing pressure distribution in a circumferential direction of a refrigerant in a flow passage in the vicinity of a rotating shaft.SOLUTION: A rotating shaft 1 is supported by a bearing 4. A supply flow passage 7 is provided inside the rotating shaft 1. The supply flow passage 7 supplies a refrigerant in a liquid phase state to the bearing 4 as a lubricant. The supply flow passage 7 includes an axial flow passage 71, and at least one centrifugal pressure flow passage 72. The axial flow passage 71 extends in an axial direction 51 of the rotating shaft 1. The centrifugal pressure flow passage 72 extends toward the bearing 4 from the axial flow passage. An annular groove 42 is provided on at least one of the bearing 4 and the rotating shaft 1. An opening 72o of the centrifugal pressure flow passage 72 faces the annular groove 42.SELECTED DRAWING: Figure 2A