baber/WOPTO huggingface dataset:
Patent JP-2020030833-A (JP)
Title: Rfid systems using distributed exciter network
Inventor: RAMIN SADR
IPC: H04B1/59
Filed: 2019-08-29
Abstract: To provide RFID systems that include at least one RFID receiver system and a distributed exciter architecture.SOLUTION: An RFID receiver system 1-2 is configured to: control activation of exciters 1-6, 14, 18, 23, 28 via wired and/or wireless connections so as to detect the presence of RFID tags within interrogation spaces 1-12, 21 defined by the exciter topology; perform location estimation to determine the interrogation space in which a specific RFID tag or collection of RFID tags is located; and detect information from a receive coverage area. Multiple exciters define multiple interrogation spaces within the receive coverage area of the RFID receiver system. In addition, the RFID receiver system is configured to transmit a control signal for identifying one of the multiple exciters, the control signal including information indicative of an RFID tag interrogation signal. The exciter identified in the control signal is configured to illuminate an interrogation space with the RFID tag interrogation signal.SELECTED DRAWING: Figure 1
Patent JP-2021039223-A (JP)
Title: Image display device
Inventor: ARITA YOSHIKI
IPC: H04N5/64
Filed: 2019-09-03
Abstract: To provide an image display device that can suppress influence of interference of a laser beam on image degradation while suppressing the cost of running.SOLUTION: An image display device 10 includes: a laser light source 11 set in a first site (a floor 91) of a mobile body; an optical fiber 12 having an end (a first end part 121) arranged in a position where a laser beam from the laser light source 11 enters; an image display element 14 between another end (a second end part 122) of the optical fiber 12 and a display surface (a half mirror 15); and a middle vibration unit 13 for fixing a second site (a side wall 92) of the mobile body, which is different from the first site of the mobile body, and the middle part of the optical fiber 12 to each other.SELECTED DRAWING: Figure 1
Patent JP-2021040498-A (JP)
Title: Work vehicle
Inventor: TAKASE Shunya
IPC: A01B69/00
Filed: 2019-09-06
Abstract: To provide a work vehicle capable of performing easily operations related to automatic steering, while a driver is looking backward.SOLUTION: A work vehicle includes a driver seat where a driver is seated, a vehicle body capable of traveling by either of automatic steering for steering with driver's operation and automatic steering for steering automatically without depending on driver's operation, and a first operation tool for performing operations related to automatic steering, in which the first operation tool is arranged on the side of the driver seat. The work vehicle may include a second operation tool for performing operations related to automatic steering, in front of the driver seat.SELECTED DRAWING: Figure 1
Patent JP-2021044760-A (JP)
Title: Television community system and modification method of them
Inventor: MURAKOSHI AKIRA
IPC: H04B1/18
Filed: 2019-09-13
Abstract: To provide a television community system which is divided into a sharing part and an exclusive part, and of which a wiring system has been repaired so as to allow a reception of a 4K8K satellite broadcast without generating confusion in a power supply contract range of the sharing part and the exclusive part in an existed television community installation with a dwelling unit penetration system, and provide a modification method of them.SOLUTION: A dwelling unit penetration system in with a television terminal 5 having a wiring system of a plurality of exclusive parts P is connected in parallel via a co-axial cable 7, comprises: a dwelling inner amplifier 10 amplifying a television wave; and a sharing power supply device 20 that supplies a power via the co-axial cable 7 to the dwelling inner amplifier 10. The dwelling inner amplifier 10 is provided at least one of the co-axial cable 7. Also, the sharing power supply device 20 is provided to a sharing part S. The dwelling inner amplifier 10 is a line booster 10a or a line booster 10b having a damper 12 on an input side. Also, the dwelling inner amplifier 10 is provided to a terminal box 8 of the television terminal 5 in which an output level of the television wave becomes a prescribed threshold value or less.SELECTED DRAWING: Figure 3
Patent JP-2020012841-A (JP)
Title: Transport device unit for laboratory sample distribution system
Inventor: HANS SCHNEIDER
IPC: G01N35/04
Filed: 2019-09-17
Abstract: To provide a transport device, a system for at least partially disassembling the transport device, and a laboratory sample distribution system comprising a transport device.SOLUTION: A transport device unit 1 for a transport device assembled using the plurality of transport device units 1 is presented. The transport device unit 1 comprises a base plate module 2 with a base plate for fixing the transport device unit 1 to a support frame, an actuator module 3 with a plurality of electro-magnetic actuators 30, where the actuator module 3 is supported by the base plate module 2, and a driving surface module 4 with a driving surface element, where the driving surface element is arranged above the actuator module 3 covering the actuators 30 and configured to carry sample container carriers.SELECTED DRAWING: Figure 2
Patent JP-2020062384-A (JP)
Title: Flow passage branch pipe and blood bag system
Inventor: IMAI TADASHI
IPC: A61M1/02
Filed: 2019-09-17
Abstract: To provide a flow passage branch pipe where there occurs no mistake in flow passage selection due to a human error, and a blood bag system having the same.SOLUTION: A flow passage branch pipe 1 held by a jig of a separation device for separating blood into a predetermined blood component, comprises: a main body port 2; and a plurality of branch ports 3 and 4 branched from an end part of the main body port 2. The plurality of branch ports are standingly provided on a side of an upper surface that is an opposite surface of a lower surface held by the jig, and includes, at each plane formed between each of the plurality of branch ports and the main body port, at least one pair of planes configured to be symmetrical via a plane passing through an axis of the main body port, with a surface shape of the lower surface 1a held by the jig and a surface shape of the upper surface 1b being different from each other.SELECTED DRAWING: Figure 3
Patent JP-2021048020-A (JP)
Title: Load control device
Inventor: MIYAMOTO KENGO
IPC: H05B45/00
Filed: 2019-09-17
Abstract: To provide a load control device in which power supply into a load may easily be stable.SOLUTION: A load control device 1 comprises: a switch section 2; a first power supply circuit 41; a second power supply circuit 42; an internal circuit 3; and a precharge circuit 43. The switch section 2 is inserted between a power supply 11 and a load 12. The first power supply circuit 41 generates power from voltage applied across both ends of the switch section 2. The second power supply circuit 42 generates power from voltage applied across both ends of the switch section 2. The internal circuit 3 is supplied with the power from the first power supply circuit 41 or the second power supply circuit 42. The precharge circuit 43 charges a capacitive element C3 being included into the other circuit with the power from one circuit of the first power supply circuit 41 and the second power supply circuit 42.SELECTED DRAWING: Figure 1
Patent JP-2021046493-A (JP)
Title: Pigment composition, cosmetic composition, and inkjet ink composition
Inventor: MORIKAWA Soichiro
IPC: C09C3/10
Filed: 2019-09-18
Abstract: To provide a pigment composition, a cosmetic composition, and an inkjet ink composition having a smaller average dispersion particle size of a pigment, titanium oxide particles than conventional ones and showing good dispersibility and excellent producibility.SOLUTION: A pigment composition relating to the present invention contains a pigment made of titanium oxide particles having a hydrophilic surface, a pigment dispersant for the titanium oxide particles made of sodium polyacrylate of a mass average molecular weight of less than 10,000, and a dispersion medium made of propylene glycol and water alone. The propylene glycol has a blending ratio to the dispersion medium (propylene glycol/dispersion medium) within the 0.5/1-0.9/1 range on the mass base.SELECTED DRAWING: None
Patent JP-2021048298-A (JP)
Title: Semiconductor storage device and method for manufacturing semiconductor storage device
Inventor: NODA KOSEI
IPC: H01L27/11582
Filed: 2019-09-19
Abstract: To provide a semiconductor storage device than can enhance electrical characteristics.SOLUTION: A semiconductor storage device includes a substrate, a first laminated portion, a plurality of first columnar portions, a second laminated portion, a plurality of second columnar portions, and a third laminated portion. In the first laminated portion, first conductive layers and first insulating layer are alternately laminated in a thickness direction of the substrate. Each of the plurality of first columnar bodies extends in the thickness direction of the substrate through the first laminated portion. In the second laminated portion, second conductive layers and second insulating layers are alternately laminated in the thickness direction of the substrate. Each of the plurality of second columnar bodies extends in the thickness direction of the substrate through the second laminated portion. The third laminated portion is provided between the first laminated portion and the second laminated portion in the first direction. In the third laminated portion, third insulating layers and fourth insulating layers containing a material different from the third insulating layers are alternately laminated in the thickness direction of the substrate.SELECTED DRAWING: Figure 3
Patent JP-2021049093-A (JP)
Title: Catheter assembly
Inventor: MIZUNO SHINICHI
IPC: A61M5/158
Filed: 2019-09-25
Abstract: To provide a catheter assembly capable of suppressing relative movement in an axial direction of an inner needle and a catheter shaft in a puncture operation, and extracting the inner needle from the catheter shaft easily after securing of a biological tube.SOLUTION: In an initial state of a catheter assembly 10, a needle hub 24 is inserted into a lumen of a catheter hub 18 so that a first contact surface of the needle hub 24 and a second contact surface of the catheter hub 18 are brought into contact with each other. At least one of the first contact surface and the second contact surface is provided with a contact surface member 44 having lubricity when wetted, and the contact surface member 44 is wetted by body fluid guided to the lumen of the catheter hub 18.SELECTED DRAWING: Figure 2
Patent JP-2021049875-A (JP)
Title: Fertilizer or the like spray system, unmanned flight device, fertilizer or the like spraying method and program
Inventor: HEMMI TOSHIHIKO
IPC: A01C15/00
Filed: 2019-09-25
Abstract: To provide a fertilizer or the like spray system capable of effectively spraying fertilizer or the like to a target position and reducing a drift problem in spraying the fertilizer or the like, an unmanned flight device, a fertilizer or the like spraying method and a program.SOLUTION: A fertilizer or the like spray system 100 having an unmanned flight device 1 capable of acquiring thrust by rotations of a plurality of propellers to discharge an object including fertilizer or an agricultural chemical in a prescribed discharge direction includes input reception means for receiving an input of basic information showing a condition of spraying the objects, and spray condition determination means for determining a spray condition including a spray position being a position for spraying the object, a flight route of the unmanned flight device 1, a rotating speed at which the unmanned flight device 1 discharges the object while rotating at the spray position, and the number of rotations at each spray position. The unmanned flight device 1 includes discharge control means for discharging the object while rotating at the spray position at the rotating speed while maintaining a horizontal and vertical position.SELECTED DRAWING: Figure 1
Patent JP-2021052521-A (JP)
Title: Motor unit
Inventor: NAKAMATSU SHUHEI
IPC: H02K5/06
Filed: 2019-09-25
Abstract: To provide a motor unit that reduces the entire size while suppressing communication of an internal oil channel and an internal water channel of a housing.SOLUTION: In a housing 6 accommodating a motor 2 of a motor unit, an installation surface 61b on which an oil cooler 97 is installed, an internal oil channel 99 along which an oil flows, and an internal water channel 79 along which a coolant flows are provided. On an opposed surface that faces the installation surface of the oil cooler, an oil introduction port 94a and a coolant discharge port 95b are provided. The internal oil channel has a first oil channel opening 11a that faces the oil introduction port and is opened to the installation surface, and a first oil channel processed hole 11b that communicates with the first oil channel opening and extends linearly along the installation surface. The internal water channel has a first water channel opening 12a that faces the coolant discharge port and is opened to the installation surface and a first water channel processed hole 12b that communicates with the first water channel opening and extends linearly along the installation surface. The first oil channel processed hole and the first water channel processed hole are arranged at different positions from each other.SELECTED DRAWING: Figure 3
Patent JP-2021056666-A (JP)
Title: Electric power transaction control device, programs and method for controlling consumer electric power transaction
Inventor: MAEJIMA OSAMU
IPC: G06Q50/06
Filed: 2019-09-27
Abstract: To provide an electric power transaction control device or the like for contracting an electric power transaction of a consumer so as not to affect an electric power supply and demand balance as much as possible from a viewpoint of a retail electric power company.SOLUTION: An electric power transaction control device for controlling electric power transaction of a consumer between an electric power charge-discharge device of the consumer and an electric power transmission-distribution device of an electric power transmission-distribution company, includes: an electric power charge-discharge history database that records a contracted electric power amount that was executed in the past for each electric power charge-discharge device of the consumer for each predetermined unit time and an actual electric power amount that has executed the electric power transaction; charge-discharge certainty calculation means that calculates a ratio of the actual electric power amount to the contracted electric power amount as a charge-discharge certainty for each charge-discharge device of the consumer for each predetermined time zone; and contract control means for controlling a predetermined time zone to be contracted at the time of bidding for buying and selling transactions of electric power so that the bid of a customer with a lower charge-discharge certainty has a lower priority.SELECTED DRAWING: Figure 3
Patent JP-2021053016-A (JP)
Title: Game machine
Inventor: TAKEKOSHI DAISUKE
IPC: A63F7/02
Filed: 2019-09-30
Abstract: To provide a game machine which can suitably improve the attention degree to a game machine.SOLUTION: When a pressing operation device 1261 is operated as the control of a variable display executed by a sub control board 940 in a decorative pattern display device 479, the state of the variable display to be terminated after a prescribed time if the operation is not performed proceeds from the state at the time when the operation is performed in accordance with the operation amount by the operation with the control of the sub control board 940.SELECTED DRAWING: Figure 31
Patent JP-2021053060-A (JP)
Title: Game machine
Inventor: KANEKO KIYOHITO
IPC: A63F7/02
Filed: 2019-09-30
Abstract: To provide a game machine capable of executing decorations to a part where balls pass frequently.SOLUTION: In a game machine 10, a projecting piece 72 projecting toward a ball entry port 14N is formed in a lower part of an exhaust port 71B in an overhanging wall 23H of a flow-down regulation projecting frame 24 for composing a rear wall of a discharge passage 71 connected with a ball orbiting stage 60, and the projecting piece 72 overlaps with a part in which a decoration part 80 is arranged in a front surface of a plate body 11A, thus suppressing the decoration part 80 from being peeled easily. In other words, since the projecting piece 72 is overlapped with the front surface of the plate body 11A, even a part where game balls pass frequently can be decorated.SELECTED DRAWING: Figure 13
Patent JP-2021056749-A (JP)
Title: Main mediation program, sub mediation program, and management mediation system
Inventor: YOSHIDA NAOKI
IPC: G06F13/00
Filed: 2019-09-30
Abstract: To utilize an MDM system to enable flexible management of devices that are unable to directly communicate with a management device in the MDM system.SOLUTION: A management device 5 is able to manage devices 81 to 88 over a main mediation device 40 and sub mediation devices 10,20,30. The main mediation device 40 generates moving information in accordance with a generation instruction of moving information, and transmits it to the sub mediation devices 10,20,30. The moving information includes device identification information for identifying a subject device to be moved, moving source information indicating the sub mediation device with which the subject device is currently associated, and moving destination information indicating the sub mediation device with which the subject device shall be newly associated. The sub mediation device corresponding to the moving source information releases the association with the subject device. Whereas, the sub mediation device corresponding to the moving destination information associates the subject device with itself.SELECTED DRAWING: Figure 1
Patent JP-2021055907-A (JP)
Title: Solid fuel burner and boiler
Inventor: TOMINAGA SACHIHIRO
IPC: F23D1/00
Filed: 2019-09-30
Abstract: To improve ignitability in a solid fuel burner using solid fuel, which is relatively difficult to ignite, as fuel.SOLUTION: A solid fuel burner comprises a first flow path through which solid fuel and primary air carrying the solid fuel can flow, and a second flow path that is formed on the outside of the first flow path and allows secondary air to flow from an air box. The solid fuel burner is configured to mix at least a part of the solid fuel into the secondary air on the upstream side with respect to the downstream end of the solid fuel burner.SELECTED DRAWING: Figure 3
Patent JP-2021053589-A (JP)
Title: Solid fuel crushing device, boiler system, and abrasive quantity detecting method of crushing roller
Inventor: YAMAGUCHI SOTARO
IPC: B02C15/04
Filed: 2019-09-30
Abstract: To simplify a structure.SOLUTION: A solid fuel crushing device includes a housing forming an outer shell, a rotary table on which a solid fuel supplied into the housing is placed, a roller portion 64 of a crushing roller 13 that presses and crushes the solid fuel placed on the rotary table, which can rotate about a center axis C2, a detecting portion 81 that is provided on the roller portion 64 and detects the abrasion quantity of the roller portion 64, a transmitting portion 82 that is fixed to the crushing roller 13 and transmits information detected by the detecting portion 81 by radio communication, and a receiving portion 90 that receives information transmitted from the transmitting portion 82.SELECTED DRAWING: Figure 4
Patent JP-2020062879-A (JP)
Title: Decorative plate and method for producing decorative plate
Inventor: FURUTA SATORU
IPC: B32B27/18
Filed: 2019-09-30
Abstract: To provide a decorative plate having excellent weatherability in a recessed part having an uneven shape of a transparent resin film even when an uneven shape is formed on the outermost surface of the transparent resin film.SOLUTION: There is provided a decorative plate which is obtained by laminating a base material, a picture layer, an adhesive layer and a transparent resin film in this order in the thickness direction, wherein the transparent resin film has an uneven shape on the side opposite to the side where the adhesive layer is laminated and the adhesive layer contains an ultraviolet absorber.SELECTED DRAWING: Figure 1
Patent JP-2021060133-A (JP)
Title: Refrigeration cycle device
Inventor: JO YUKIHIRO
IPC: B60H1/32
Filed: 2019-10-03
Abstract: To provide a refrigeration cycle device capable of estimating refrigerant pressure when the refrigerant passes an arbitrary valve device provided in a refrigerant flow passage with a simple configuration.SOLUTION: A refrigeration cycle device 1 comprises a compressor 2, a condenser 3, an expansion valve device 10, an evaporator 6, and an ECU 7. The expansion valve device includes an electric motor driven by a power supply, a speed reduction mechanism, a valve body, a drive circuit and a motor controller. An integrated controller controls the motor controller so as to form a closed circuit in which an induction current generated in the electric motor flows not via the power supply, during a holding mode which holds the valve body at an arbitrary position of an open valve state, and includes an induction current acquisition unit and a refrigerant pressure calculation unit. The induction current acquisition unit acquires a current value of an induction current which flows in a stator caused by rotation of a rotator with rotation force transferred from the valve body in the holding mode. The refrigerant pressure calculation unit calculates refrigerant pressure of the refrigerant flow passage based on the current value.SELECTED DRAWING: Figure 1
Patent JP-2021034094-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGA MINORU
IPC: G11B5/706
Filed: 2019-10-08
Abstract: To provide a magnetic recording medium having excellent traveling stability and a thin overall thickness.SOLUTION: The present technique provides a tape-like magnetic recording medium including a magnetic layer, an underlayer, a base layer, and a back layer, wherein: a servo pattern is recorded in the magnetic layer; a statistical value σSW which indicates the nonlinearity of a servo band and which can be acquired from a reproduction waveform of a servo signal of the servo pattern, is 24 nm or less; the base layer includes polyester as a main component; the average thickness tT of the magnetic recording medium is 5.6 μm or less; the magnetic recording medium includes a lubricant; the magnetic recording medium has formed therein pores; and an average diameter of the pores of the magnetic recording medium is 6-11 nm when measured in a state where the lubricant is removed from the magnetic recording medium and the medium is dried.SELECTED DRAWING: Figure 1
Patent JP-2020098193-A (JP)
Title: Solid-state optical receiver driver system and method for testing solid-state optical receiver driver system
Inventor: GIUSEPPE TAVANO
IPC: G01S17/93
Filed: 2019-10-10
Abstract: To provide a solid-state optical receiver driver system for automotive applications, and a method for testing the system.SOLUTION: A solid-state optical receiver driver system particularly for automotive applications comprises at least one optical receiver channel 4, wherein the optical receiver channel can be connected to each optical receiver. The solid-state optical receiver driver system further comprises at least one test signal generator 5 that provides a test signal to the at least one optical receiver channel.SELECTED DRAWING: Figure 3