baber/WOPTO huggingface dataset:
Patent JP-2020128328-A (JP)
Title: Single crystal diamond and semiconductor device using the same
Inventor: OMAGARI SHINYA
IPC: C30B25/20
Filed: 2020-03-27
Abstract: To provide a single crystal diamond in which dislocation density is reduced.SOLUTION: The single crystal diamond 10 has a first single crystal diamond layer 2 having a point defect, which is the single crystal diamond layer formed on a substrate 1, the first single crystal diamond layer 2 having dislocation density lower than that of the substrate 1. The single crystal diamond 10 further has a second single crystal layer 3 disposed on the first single crystal diamond layer 2 and having dislocation density lower than that of the substrate 1. The first single crystal diamond 2 includes any of W, Ta, Re, Fe, Ni, Co, Al, Ga, Ge, Ir or P, and Si and Mo. A semiconductor device includes the single crystal diamond 10, a first metal forming Schottky junction with the second single crystal layer 3, and a second metal forming ohmic junction with the first single crystal diamond layer 2 or the second single crystal diamond layer 3.SELECTED DRAWING: Figure 1
Patent JP-2021157630-A (JP)
Title: Watching system
Inventor: HIRASE KOTA
IPC: G08B25/04
Filed: 2020-03-27
Abstract: To watch a life state from an operating state of a fuel cell co-generation system without detecting a utilization state of light, heat, and water of a resident and quickly perform notification especially at an abnormal time.SOLUTION: When a life style estimated on the basis of an amount of power usage, an amount of hot water stored in a reservoir tank 32, an amount of hot water used, and an amount of gas used that are read from an operation information database 70, is deviated from a characteristics curve of a standard life style by a predetermined amount or more, part or all of predetermined notification target persons are selected and notified of an abnormal lifestyle. The selection of the notification target persons may be performed such that everyone is always notified at once. As an example, it is considered that an abnormal level is determined based on a difference between the estimated lifestyle and a reference lifestyle, and the abnormal levels and the notification target persons are associated with each other in advance.SELECTED DRAWING: Figure 3
Patent JP-2021161910-A (JP)
Title: Oil retaining structure
Inventor: IMAMINE HIDEKI
IPC: F16N35/00
Filed: 2020-03-31
Abstract: To retain a lubrication oil leaking to the outside effectively.SOLUTION: An oil retaining structure 50 retains a lubrication oil leaking from an insertion hole 43 to an outer wall part 42 in the outer wall part 42 having the insertion hole 43 into which a shaft member 30 penetrating through a device body part 11 is inserted. An oil reservoir having a dent part 52 capable of storing the lubrication oil is provided at a portion, which is located below the insertion hole 43, of the outer wall part 42.SELECTED DRAWING: Figure 2
Patent JP-2021163140-A (JP)
Title: Transaction management system of stored fuel
Inventor: NAKAGAWA KAZUYA
IPC: G06Q30/06
Filed: 2020-03-31
Abstract: To provide a transaction management system of stored fuel which allows a stored fuel holder to provide stored fuel that becomes unnecessary by exchange with new oil to a fuel user for recycle use without a waste oil treatment.SOLUTION: A transaction management system 10 of stored fuel comprises: a collection order reception unit which receives a collection order of stored fuel from a stored fuel holder 20; a supply order reception unit which receives a supply order of fuel from a fuel user 30; a stored fuel collection order storage unit 14 which cumulatively stores the collection order of stored fuel received by the collection order reception unit; a fuel supply order storage unit 15 which cumulatively stores the supply order of fuel received by the supply order reception unit; and a control unit 17 which collates a provision condition of each collection order of stored fuel stored in the stored fuel collection order storage unit 14 with a supply condition of each supply order of fuel stored in the fuel supply order storage unit 15, extracts and evaluates a combination of the collection order and the supply order in which the provision condition and the order condition match each other, and selects the combination of the collection order and the supply order in which the collection and supply of fuel can be executed.SELECTED DRAWING: Figure 1
Patent JP-2021161260-A (JP)
Title: ETHYLENE/α-OLEFIN/NON-CONJUGATED POLYENE COPOLYMER COMPOSITION AND USE THEREOF
Inventor: ISHII YUJI
IPC: B60R13/02
Filed: 2020-03-31
Abstract: To provide an ethylene/α-olefin/vinylnorbornene copolymer composition that can provide a molded body having a good injection moldability and surface smoothness, and an excellent engine oil barrier property.SOLUTION: Provided is an ethylene/α-olefin/non-conjugated polyene copolymer composition that contains (A) a copolymer (A) having structural unit derived from ethylene (a1), α-olefin (a2) having 3 to 20 carbon atoms, and the following non-conjugated polyene (a3) by 60 to 90 mass%, and (B) a copolymer (B) having structural unit derived from ethylene (b1), α-olefin (b2) having 3 to 20 carbon atoms, and the following non-conjugated polyene (b3) by 40 to 10 mass%. The ethylene/α-olefin/non-conjugated polyene copolymer composition in which the (a3) constituting the (A) is a non-conjugated polyene containing at least one partial structure selected from the following formula (I), and partial structure selected from the group consisting of the following formula (II) by at least one or more in the molecule. The ethylene/α-olefin/non-conjugated polyene copolymer composition in which the (b3) constituting the (B) is a non-conjugated polyene that does not contain a partial structure selected from the group consisting of the formula (II) above in the molecule.SELECTED DRAWING: None
Patent JP-2021165781-A (JP)
Title: Optical low-pass filter, photographing device, photographing system, and moving body
Inventor: TAKAMIYA MAKOTO
IPC: H04N5/225
Filed: 2020-04-06
Abstract: To realize an optical low-pass filter with relatively high performance using a small number of birefringent elements by optimizing angles of the optical axes of birefringent plates.SOLUTION: An optical low-pass filter splits an incident light beam into multiple emergent light beams. The optical low-pass filter comprises a first birefringent component, a second birefringent component, and a third birefringent component. The orthographic projection of the optical axis of a second birefringent plate on a preset reference plane is set to be a basic axis; and the angle between the orthographic projection of the optical axis of a first birefringent plate on the reference plane and the basic axis is Φ. The angle between the orthographic projection of the optical axis of a third birefringent plate on the reference plane and the basic axis is approximately -Φ.SELECTED DRAWING: Figure 10
Patent JP-2021166341-A (JP)
Title: Shooting control system and shooting control program
Inventor: YABUSAKI HIROYUKI
IPC: G03B7/091
Filed: 2020-04-07
Abstract: To provide a shooting control system and a shooting control program that can finely adjust the illuminance etc. for multiple subjects in a vehicle.SOLUTION: A shooting control system includes shooting means (vehicle-mounted camera 10) that shoots a plurality of subjects (H1 etc.) in a vehicle within the same field of view, a plurality of pieces of lighting means (11) capable of illuminating the plurality of subjects, first exposure condition acquisition means (12) that acquires a first exposure condition, a second exposure condition acquisition means (13) that acquires a second exposure condition on the basis of the result of second preliminary shooting executed with all the pieces of lighting means emitting light, shooting condition calculation means (14) that calculates a shooting condition for each of the plurality of subjects on the basis of the first exposure condition and the second exposure condition, and main shooting control means (15) that controls the execution of the main shooting using the shooting means and the plurality of pieces of lighting means for each of the plurality of subjects on the basis of the shooting conditions.SELECTED DRAWING: Figure 1
Patent JP-2020129665-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/108
Filed: 2020-04-07
Abstract: To provide a highly-reliable configuration on achieving high-speed response and high-speed drive of a semiconductor device by improving on-characteristics of a transistor.SOLUTION: In a coplanar transistor in which an oxide semiconductor layer, a source electrode layer or a drain electrode layer configured by laminating a first conductive layer and a second conductive layer, a gate insulating layer, and a gate electrode layer are sequentially laminated, the gate electrode layer is overlapped with the first conductive layer via the gate insulating layer and is not overlapped with the second conductive layer via the gate insulating layer.SELECTED DRAWING: Figure 1
Patent JP-2021110716-A (JP)
Title: Sampling device for soil drilling machine
Inventor: YANG YINGLI
IPC: E02D1/04
Filed: 2020-04-14
Abstract: To disclose a sampling device for a soil drilling machine.SOLUTION: A device comprises a sampling box 20. An annular sample cavity 21 is formed in the sampling box. A storage groove 23 communicated with the outside is formed at an upper side of the sample cavity. A driving device 90 is arranged on a left side of the sample cavity. A sample disc 22 is rotationally arranged in the sample cavity. The periphery of the sample disc is of a tooth-shaped structure. Soil is deeply drilled through by using a drilling spindle 30. Soil which does not need to be sampled can be discharged by using a discharging device 88. The soil can be automatically sampled by using the sampling device. A plurality of sampling bottles 29 is provided in the sampling box. The collected soil is automatically collected into the sampling bottles. An operation is easy, working efficiency is high. Samples of the collected soil cannot be mixed, and sample result accuracy is high.SELECTED DRAWING: Figure 1
Patent JP-2021168626-A (JP)
Title: Harvester
Inventor: OBATA MASATO
IPC: A01D17/00
Filed: 2020-04-16
Abstract: To provide a harvester capable of reducing the weight and cost.SOLUTION: A harvester includes power transmission means 131 for transmitting power, and a conveyor 15 operated by power from the power transmission means 131 side. The power transmission means 131 has a first sprocket wheel 161 and a second sprocket wheel 162 which are two having each different size. Transportation speed of the conveyor 15 can be changed by replacement of the first sprocket wheel 161 and the second sprocket wheel 162.SELECTED DRAWING: Figure 10
Patent JP-2020114251-A (JP)
Title: Culture implement
Inventor: MIMURA TASUKU
IPC: A01B35/04
Filed: 2020-04-17
Abstract: To provide a culture implement capable of improving a leveling performance.SOLUTION: A culture implement comprises: a rotary; and a rear cover for leveling a field which is cultivated by the rotary. A middle part of a leveling plate forming the rear cover is bent for forming a soil pressing surface and a soil leveling surface on the leveling plate. A curve surface connecting the soil pressing surface and the soil leveling surface is configured so that a center position of a flexure radius is lower than an average height of soil which is pressed by the soil pressing surface and heaped up. The flexure radius is greater than 30 mm and smaller than 70 mm, the soil leveling surface has a groove part in a direction crossing an advance direction at a right angle, and a cross sectional shape of the groove part is formed into a substantially wedge shape in which a field surface is a bottom side and two slope surfaces each arranged at a sharp angle with respect to the field surface are oblique sides.SELECTED DRAWING: Figure 15
Patent JP-2020119598-A (JP)
Title: Information processing system, medical chart screen display method, and program
Inventor: SHIMADA KIMITAKA
IPC: G06F3/048
Filed: 2020-04-17
Abstract: To provide a technique for shortening a user's waiting time during starting a screen for displaying an electronic medical chart.SOLUTION: An information processor 10 includes: a list acquisition part 110 for acquiring list data of a patient; a cache part 120 for caching drawing data of a screen including medical chart data of the patient about the patient included in the list data; a designation reception part 130 for receiving designation of the patient with a screen as a displaying object; and a display processing part 140 for using the drawing data cached about the designated patient to display the medical chart screen of the patient on a display device.SELECTED DRAWING: Figure 1
Patent JP-2021172975-A (JP)
Title: Information processing device, authentication system, and information processing method
Inventor: KANO HIROKAZU
IPC: H04Q9/00
Filed: 2020-04-20
Abstract: To enable emergency locking/unlocking in a system utilizing an electronic key.SOLUTION: An information processing device manages an electronic key corresponding to a locking/unlocking device. The information processing device acquires terminal data which is data for providing a notification of the situation of a first portable terminal which utilizes the electronic key, and transmits the electronic key corresponding to the first portable terminal to a second portable terminal different from the first portable terminal, based on the terminal data.SELECTED DRAWING: Figure 1
Patent JP-2020113554-A (JP)
Title: Vehicular lamp
Inventor: MIYAJI MAMORU
IPC: H05B45/20
Filed: 2020-04-21
Abstract: To provide a vehicular lamp including a semiconductor light emitting element array which has less chromaticity distribution even when luminance distribution is formed in a plane.SOLUTION: A vehicular lamp is structured by including a light source and a control device. The light source is structured of a semiconductor light emitting element array in which a plurality of semiconductor light emitting elements having phosphor light emitting parts respectively are arranged two-dimensionally. The control device controls so that the semiconductor light emitting element array forms luminance distribution which is high at a center part and is lowered toward a periphery in one direction, and forms chromaticity distribution which is high at the center part and is lowered toward the periphery on an assumption that a temperature is even at the center part and the periphery.SELECTED DRAWING: Figure 4
Patent JP-2021171868-A (JP)
Title: Electrical apparatus
Inventor: HOSHINO KENICHI
IPC: H02M7/48
Filed: 2020-04-23
Abstract: To provide an electrical apparatus that can reduce the risk that a control circuit performs control without recognizing whether there is missing of an electronic component or not.SOLUTION: In an electrical apparatus 1, resistances Ra, Rc generate a prescribed protective threshold voltage by dividing 5 V into partial voltages in a prescribed ratio. A CPU 100 determines missing of the resistance Rc when detecting that a voltage of a d-terminal is 5 V at the time of startup. In this case, the CPU 100 arbitrarily resets the protective threshold voltage to be input to a nonreversal input terminal of a comparator 120 by setting the d-terminal in an open drain terminal and intermittently drawing an electric current. The CPU 100 determines missing of the resistance Ra when detecting that the voltage of the d-terminal is 0 V at the time of startup. In this case, the CPU 100 arbitrarily resets the protective threshold voltage to be input to the nonreversal input terminal of the comparator 120 by setting the d-terminal in an output terminal an outputting a PWM signal from the d-terminal.SELECTED DRAWING: Figure 1
Patent JP-2021171724-A (JP)
Title: Filter device
Inventor: TOMITA HIROKI
IPC: E02B5/08
Filed: 2020-04-27
Abstract: To provide a filter device which facilitates maintenance of a filter mechanism.SOLUTION: Among a pair of outer plates 27a and 27b, and a pair of inner plates 28a and 28b, the inside outer plate 27a and the inside inner plate which are positioned inside in a width direction are provided with an attachment 23a, a panel filter 11 has a mounting part 12b and is configured attachably/detachably to/from the attachment 23a in the mounting part 12b, and the panel filter 11 has such a shape that a part constituting a filtration surface is arranged at a position connecting adjacent pins 27c in a movement direction in a vertical cross section view in the movement direction when being mounted on the attachment 23a in the mounting part 12b.SELECTED DRAWING: Figure 3
Patent JP-2021179821-A (JP)
Title: Information processing device and destination retrieval method
Inventor: MIKOSHIBA YUSUKE
IPC: G10L15/00
Filed: 2020-05-14
Abstract: To accurately perform destination retrieval with voice operation without requiring trouble of users or managers of name information and without decreasing the performance of conversation flows.SOLUTION: A destination retrieval unit 17 of an information processing device 1 in one aspect of the present invention determines based on spoken language information whether a space character should be included in a retrieval target when the space character is included between a first name and a family name of a name of a destination list 123a in which information on names and destinations of the names is registered if an instruction that is output from a voice processing server 3 and received by a communication unit 11 is a retrieval instruction for a destination whose name is a retrieval character string, and retrieves the name indicated by the retrieval character string from the destination list 123a based on a result of the determination.SELECTED DRAWING: Figure 2
Patent JP-2021182805-A (JP)
Title: Resin structure
Inventor: IKEDA TATSUHIKO
IPC: H05K5/03
Filed: 2020-05-18
Abstract: To provide resin structure with excellent cut-off performance between divided regions.SOLUTION: Resin structure 1 comprises: a box-like body 2; and a plurality of lids 3, 4 assembled to the body 2. The body 2 comprises: a first partition wall 12 extending to partition between a pair of adjacent regions R1, R2; and a first recess 15 provided at an extension end of the first partition wall 12. The lid 3 covering one region R1 comprises: a second partition wall 22 extending in a direction approaching the first partition wall 12 from an edge of the lid 3; and a second recess 28 provided on an extension end of the second partition wall 22. The lid 4 covering the other region R2 comprises: a first protrusion 46 extending in the direction approaching the first partition wall 12; and a second protrusion 48 extending in a direction approaching the second partition wall 22. The first partition wall 12 is butted with the second partition wall 22 in a state in which the first recess 15 is fitted into the first protrusion 46, and the second recess 28 is fitted into the second protrusion 48 in assembly between the body 2 and the plurality of lids 3, 4.SELECTED DRAWING: Figure 3
Patent JP-2021017052-A (JP)
Title: Liquid discharge device and liquid discharge method
Inventor: KANEKO TAKAAKI
IPC: B41J2/01
Filed: 2020-05-18
Abstract: To make it possible to correctly determine floating of a recording medium in real time according to the thickness of a recording medium.SOLUTION: The present invention comprises: a first control unit that, based on a thickness of a recording medium to be conveyed along a conveyance path, changes a threshold used for determination of floating of the recording medium; a light projection unit from which a detection beam for detection of floating of the recording medium is emitted; a light receiving unit on which the detection beam is made incident; a determination unit that determines floating of the recording medium in a case where the recording medium is detected at a height greater than the threshold by the detection beam; and a liquid discharge head that discharges a liquid to the recording medium.SELECTED DRAWING: Figure 4
Patent JP-2021180809-A (JP)
Title: Game machine
Inventor: OKUDA YASUTO
IPC: A63F7/02
Filed: 2020-05-20
Abstract: To provide a game machine which can realize an appropriate performance control while progress of a game is stopped.SOLUTION: Performance control means keeps a display mode of a first display displayed on image display means for a first specific period (a period of drawing pattern idling with a menu display); when a second specific period (a period of a demonstration movie or a period of an accessory moving) is started after the first specific period, changes the first display to a display mode different from the display mode kept in the first specific period; when the first specific period is started again after the second specific period, changes the first display to a display mode different from the display mode in the second specific period and keeps the display mode after the change of the first display for the first specific period; and whether specific operation means is operated in the first specific period or not, when the second specific period is started after the end of the first specific period, changes the display mode of the specific display in the second specific period to a display mode different from that in the first specific period.SELECTED DRAWING: Figure 11
Patent JP-2021171039-A (JP)
Title: Vegetable pesticide spraying machine
Inventor: YOSHIMARU EIICHI
IPC: B05B17/00
Filed: 2020-04-17
Abstract: To provide a pesticide spraying machine that enables spraying evenly, and enables control work easily.SOLUTION: An automatic operation vehicle capable of being remotely steered with portal type 4-wheeled offload tires 6 is developed, and a pesticide tank 3 and a spraying pump and the like are mounted in its vehicle body, and thereby the vehicle body and the pump are operated by remote control. In a small farmhouse, the power atomizer pesticide spraying is commonly performed by 2-workers, however the work can be made by 1-person owing to the introduction of this vehicle body, and the control can simply be made by remote control, and therefore the spraying can be made by a woman, an elderly person or a new farmer without using physical strength and without radiation exposure. Accordingly, it can greatly contribute to the reduction of pesticide spraying work being a large problem of agriculture engagement.SELECTED DRAWING: Figure 1
Patent JP-2021188939-A (JP)
Title: Electromagnetic wave measuring device
Inventor: KUROKAWA SATORU
IPC: G01R29/08
Filed: 2020-05-26
Abstract: To provide an electromagnetic wave measuring device with which it is possible to approach an object located at a prescribed position without using a noise shield facility and measure electromagnetic waves.SOLUTION: An electromagnetic wave measuring device 100 pertaining to the present invention has a dual-arm robot structure. The electromagnetic wave measuring device comprises: a first robot arm 102 having a transmit antenna 101; a second robot arm 104 having a receive antenna 103; a signal generator 105 for generating a signal sent from the transmit antenna 101 to the object to be measured; a signal measurer 106 for measuring a signal that the receive antenna 103 has received from the object to be measured; and an optical fiber 107 for connecting between the signal generator 105 and the transmit antenna 101 and between the signal measurer 106 and the receive antenna 103, respectively.SELECTED DRAWING: Figure 1
Patent JP-2021188167-A (JP)
Title: Structure containing composite fiber of inorganic particle and fiber
Inventor: OKAWA TAKUYA
IPC: D21H17/70
Filed: 2020-05-29
Abstract: To provide a fiber structure containing a composite fiber of inorganic particles and a fiber and having flexibility.SOLUTION: A fiber structure contains (a) a composite fiber of inorganic particles and a fiber, 15% or more of the fiber surface covered with the inorganic particles, and (b) inorganic particles of the same kind as the inorganic particles contained in the composite fiber.SELECTED DRAWING: None