baber/WOPTO huggingface dataset:
Patent JP-2019050682-A (JP)
Title: Output current combining apparatus and power supply apparatus
Inventor: KANAI TAKAHIKO
IPC: H02M7/493
Filed: 2017-09-11
Abstract: To provide an output current combining apparatus and a power supply apparatus capable of suppressing variation of output current of a plurality of systems of inverse conversion circuits by simple structure.SOLUTION: An inverse conversion circuit 220 converts DC current into high-frequency AC power. Arms U1-V1 to U4-V4 which form pairs for conducting output current of the inverse conversion circuit 220 are inserted into reactors 310T1 to 310T4, respectively, and are connected in parallel with a pair of longitudinal conductive members 320 having a combined current output terminal 330. The conductive member 320 expands gaps between arms U1-V1, U2-V2, and U3-V3 so as to become the same inductance as difference of inductance at connection points of other arms on the basis of inductance at the arms U4-V4 farthest from the combined current output terminal 330. Each reactor has a first core member and a second core member which are separable in a separation direction of the paired arms, and form an annular body by being combined with each other.SELECTED DRAWING: Figure 3
Patent JP-2018061016-A (JP)
Title: Sheet for solar battery module, and solar battery module
Inventor: KOBAYASHI YOSHIYUKI
IPC: H01L31/054
Filed: 2017-09-14
Abstract: PROBLEM TO BE SOLVED: To provide: a sheet for a solar battery module, having excellent diffusibility, reflectivity and economic efficiency; and a solar battery module having a superior power generation efficiency.SOLUTION: A sheet for a solar battery module comprises a diffusion layer 11 and a reflection layer 12. The diffusion layer includes more particles (particle X) including any of glass, milled fiber, crosslinked polystyrene, crosslinked polymethylmethacrylate, and a crosslinked silicone resin, and having an average particle diameter of 1.0-20 μm than the reflection layer. The reflection layer includes more white inorganic particles than the diffusion layer. The content of the white inorganic particles in the reflection layer is 1.0-10 mass% to 100 mass% of all of components constituting the layer.SELECTED DRAWING: Figure 1
Patent JP-2019051031-A (JP)
Title: Ampoule needle assembly
Inventor: KAWASAKI MANAMI
IPC: A61J1/20
Filed: 2017-09-14
Abstract: To provide an ampoule needle assembly that can improve convenience and can reduce medical fluid scattering and a needlestick accident when in use.SOLUTION: An ampoule needle assembly 1 includes an inner needle 10 having a needle tip 14, and an outer cylinder 22 having a tip 26 positioned in the tip side from the needle tip 14 and covering at least a periphery of the needle tip 14. The outer cylinder 22 and the inner needle 10 are inserted from an opening 32 of an ampoule 30, and a medical fluid 40 of an ampoule 30 is aspirated through the outer cylinder 20 and the inner needle 10. Then, the outer cylinder 20 is configured so as to be shifted to a state of exposing the needle tip 14 of the inner needle 10.SELECTED DRAWING: Figure 3
Patent JP-2018029064-A (JP)
Title: Plate glass comprising electrical connection member and connection bridge and manufacturing method for the same
Inventor: KLAUS SCHMALBUCH
IPC: B23K35/26
Filed: 2017-09-15
Abstract: PURPOSE: To provide improved plate glass.CONSTITUTION: The plate glass includes at least: a base plate (1) comprising a conductive structure (2) on at least a part thereof; at least one electrical connecting member (3) provided on at least a part of the conductive structure (2); a connection bridge (4) provided on at least a part of the connecting member (3); and a lead-free solder material (5) that connects the electrical connecting member (3) to the conductive structure (2) with at least a part of the solder material. A difference in thermal expansion coefficient between the base plate (1) and the connecting member (3) is smaller than 5×10/°C. The connection bridge (4) contains copper and is molded as a semirigid member. A material composition of the connecting member (3) and a material composition of the connection bridge (4) are different from each other.SELECTED DRAWING: Figure 1
Patent JP-2019044140-A (JP)
Title: Wettability improver and resin composition containing the same, and hydrophilized coating agent
Inventor: SAITO YUTA
IPC: C09K3/00
Filed: 2017-08-31
Abstract: To provide a wettability improver having excellent hydrophilicity addition effect even with a small amount of addition.SOLUTION: There is provided a wettability improver containing an ion binding salt represented by the following chemical formula (1):[R-O-(AO)-SO]Q(1). In the above described chemical formula (1), R is a linear or branched alkyl group having 12 to 14 carbon atoms, which may be substituted, A is a linear or branched alkylene group having 2 to 4 carbon atoms, m is addition mole number of AO and an integer of 2 to 50, (AO)contains at least 2 kinds of oxyalkylene groups, an alignment thereof may be a random type or a block type, n is 1 or 2 by atomic value of Q, and Qis a monovalent metal ion, a bivalent metal ion or a nitrogen-containing compound ion.SELECTED DRAWING: None
Patent JP-2018166394-A (JP)
Title: Inductive power supply device
Inventor: TANAKA SHOICHI
IPC: H02J7/00
Filed: 2017-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an inductive power supply device excellent in serviceability.SOLUTION: Before starting power supply to a vehicle battery, a movable core 21 around which a vehicle coil (secondary coil) 22 is not wound is dropped onto a ground core 11 around which a ground coil (primary coil) 12 is wound. Hereby, a mutual inductance between the vehicle coil and the ground coil is improved greatly. A transmitter connected to the ground coil has a step-down chopper using magnetic energy accumulated in a leakage inductance of the ground coil. A receiver connected to the vehicle coil has a step-up chopper using magnetic energy accumulated in a leakage inductance of the vehicle coil. The receiver and the transmitter constitute an insulation-type one-way or two-way DCDC converter. The primary coil of the transmitter and the secondary coil of the receiver which constitute a transformer have respectively a leakage inductance operated as an inductor of the chopper.SELECTED DRAWING: Figure 1
Patent JP-2019054884-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-09-19
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A game machine capable of executing a lottery on the basis of satisfaction of a predetermined condition and capable of executing a game performance on the basis of a lottery result comprises: a performance device for executing a game performance; scheduler data in which a performance mode of the performance device is defined; and a plurality of schedulers capable of executing the scheduler data. In the performance device, a performance type corresponding to the type of the performance device is defined, and the plurality of schedulers includes a single scheduler corresponding to one performance type.SELECTED DRAWING: Figure 1
Patent JP-2019054903-A (JP)
Title: rice cooker
Inventor: HANASAKA TERUHIKO
IPC: A47J27/00
Filed: 2017-09-20
Abstract: To provide a rice cooker which reheats cool cooked rice left thermally uninsulated after cooking at an appropriate temperature.SOLUTION: A rice cooker includes: an inner pot housed in a body; a lid body covering an upper opening of the inner pot; lid temperature detection means 5 provided inside the lid body; heating means 7 heating the inner pot; inner pot temperature detection means 6; a control part 8 controlling power to be supplied for the heating means 7 on the basis of temperature information of the inner pot temperature detection means 6; and an off/heat insulation button 11 sharing a rice cooking/reheating button 10 inputting start of rice cooking and an off button stopping rice cooking and stopping thermal insulation. The control part 8 is provided with reheating start means 16 starting power supply for the heating means 7 by receiving the rice cooking/reheating button 10 during heat insulation, and controls the reheating start means 16 in accordance with detected temperature obtained by the inner pot temperature detection means 6 and the lid temperature detection means 5 and adjusts power supply.SELECTED DRAWING: Figure 3
Patent JP-2019059996-A (JP)
Title: Artificial photosynthesis cell
Inventor: TAKEDA YASUHIKO
IPC: H01L31/068
Filed: 2017-09-27
Abstract: To provide an efficient artificial photosynthesis cell.SOLUTION: An artificial photosynthesis cell comprises: an oxidation electrode 12 including a member having an oxidation catalytic function; a reduction electrode 14 including a member having a reduction catalytic function; and a photo-electric conversion unit 18 that gives a potential difference between the oxidation electrode and the reduction electrode using an electric power obtained by a photo-electric conversion with serially-connected 4-6 crystal silicon solar cells.SELECTED DRAWING: Figure 1
Patent JP-2019063047-A (JP)
Title: Device, method, and program for visualizing vascular network of skin
Inventor: HARA YUSUKE
IPC: A61B10/00
Filed: 2017-09-29
Abstract: To accurately achieve visualization of a skin vascular network by OCT by a simple procedure.SOLUTION: A device 1 in one embodiment includes optical mechanisms 8 and 10 for guiding a light from a light source 2 to a tissue of a skin S to perform scanning, a control arithmetic part 14 for controlling the drive of the optical mechanisms 8 and 10, acquiring a tomographic image of the skin S by processing an optical interference signal by an optical system, and calculating a vascular network based on the tomographic image, and a display device 16 for displaying an image of the vascular network. The control arithmetic part 14 calculates an auto-correlation value in the coordinates of an epidermal correspondence area on the tomographic images acquired a plurality of times, calculates an auto-correlation value in the coordinates of an epidermis correspondence area, excludes a combination of the tomographic images corresponding to predetermined low auto-correlation of the calculated auto-correlation and calculates an auto-correlation value in the coordinates of a corium correspondence area, specifies the coordinates where the auto-correlation value in the corium correspondence area is in a predetermined low correspondence range as a blood vessel or a blood vessel candidate, and calculates the vascular network.SELECTED DRAWING: Figure 1
Patent JP-2018062728-A (JP)
Title: Cellulose nanofiber formed body
Inventor: OKAWA JUNYA
IPC: D21J1/00
Filed: 2017-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a formed body that contains cellulose fibers as a main component and has an excellent strength against compression.SOLUTION: The present invention is a cellulose nanofiber formed body containing cellulose nanofiber-containing cellulose fibers as a main component and having an elastic modulus, calculated by a nanoindentation method, of 3,000 MPa or more and 20,000 MPa or less and/or a nanoindentation hardness of 80 MPa or more and 1,000 MPa or less. Said cellulose fiber preferably further comprises a pulp. Said pulp preferably is a beaten pulp. The content of the pulp in the cellulose fiber preferably is 0.1 mass% or more and 70 mass% or less. Also the content of the cellulose nanofibers in the cellulose fibers preferably is 50 mass% or more. The density of the CNF preferably is 0.95 g/cmor more and 1.5 g/cmor less.SELECTED DRAWING: Figure 1
Patent JP-2019064467-A (JP)
Title: Movable platform fence
Inventor: NOBEMOTO KAZUO
IPC: B61B1/02
Filed: 2017-10-02
Abstract: To provide a movable platform fence that includes a frame body composed of a tubular member in a door body and has a lot of flexibility in design without impairing the design.SOLUTION: The movable platform fence includes a door pocket fixed to a platform, and a door body 4 supported to freely move forward/backward with respect to the door pocket. The door body 4 includes: an upper horizontal frame 20 disposed on an upper side of the door body 4 and extending from a door top side to a door end side of the door body 4; and a lower horizontal frame 21 disposed on a lower side of the door body 4 and extending from the door top side to the door end side of the door body 4. The upper horizontal frame 20 and the lower horizontal frame 21 are composed of a hollow tubular member. A reinforcement beam 25, which is disposed in at least one of the tubular member composed of the upper horizontal frame 20 and the tubular member composed of the lower horizontal frame 21, is included.SELECTED DRAWING: Figure 3
Patent JP-2019067697-A (JP)
Title: Ceramic heater
Inventor: KANO HARUHIDE
IPC: H05B3/18
Filed: 2017-10-04
Abstract: To provide a ceramic heater with reduced stress concentration in an end region.SOLUTION: A ceramic heater according to the present invention comprises: a body part, made of ceramic, which is provided with a columnar shaft part, and a cylindrical first coating layer 17a to a cylindrical third coating layer 17c covering the peripheral surface of the shaft part and having an axial length shorter than that of the shaft part; a heating part, formed by a resistance heating element, which is arranged inside the body part; and a power supply part 30 connected to the heating part. The first coating layer 17a to the third coating layer 17c have: a first end located on a side where the power supply part 30 is arranged; and a second end located on an opposite side to the first end. An end of the first coating layer 17a at the first end is located on a further tip side of the first end than an end of the third coating layer 17c at the first end.SELECTED DRAWING: Figure 3
Patent JP-2019066021-A (JP)
Title: Control device of clutch
Inventor: TAKAHASHI YUSUKE
IPC: F16D35/00
Filed: 2017-10-05
Abstract: To provide a novel technology which is excellent in response followability, in a clutch arranged between a drive shaft which rotates by the power of an engine or the like and an operation machine such as a cooling fan.SOLUTION: This invention relates to a control device 60 of a clutch 10 arranged between a drive shaft 12 and an operation machine 52. The control device controls an operation of a valve member 32 for opening and closing an oil supply hole 20a which makes an oil sump chamber and a torque transmission chamber communicate with each other so as to adjust an oil amount supplied to the torque transmission chamber 24 from the oil sump chamber 22, calculates a proportional term based on a deviation between the angular acceleration of a rotating body and target angular acceleration by referring to a target rotational speed of the rotating body of the operation machine which is calculated by referring to acquired information with respect to the operation machine, and the acquired rotational speed of the rotating body of the operation machine, and controls the operation of the valve member on the basis of the calculated proportional term operation amount.SELECTED DRAWING: Figure 2
Patent JP-2019074381-A (JP)
Title: Decontamination device and decontamination method of radioactive metallic waste
Inventor: OGAWA MASAKI
IPC: G21F9/28
Filed: 2017-10-13
Abstract: To provide a decontamination device and a decontamination method, capable of easily cleaning the metallic wastes stuck to an electrode serving as a negative electrode during decontamination.SOLUTION: A decontamination device comprises a storage tank, a power supply device, a first electrode, and a connection member selectively connected to a radioactive metallic waste and a second electrode. The connection member can be switched to a first position and a second position. In the first position, the radioactive metallic waste or the second electrode is arranged in the storage tank with the first electrode arranged in the storage tank. In the second position, the radioactive metallic waste or the second electrode is arranged outside the storage tank. The decontamination device is in the first position with the connection member connected to the radioactive metallic waste. When the connection member is connected to the radioactive metallic waste and in the first position and the power supply device applies voltage so that the first electrode serves as the negative electrode, the decontamination device decontaminates the radioactive metallic waste. When the connection member is set to the second position, the member connected to the connection member outside the storage tank is allowed to switch between the radioactive metallic waste and the second electrode. When the connection member is connected to the second electrode and in the first position and the power supply device applies voltage so that the first electrode serves as a positive electrode, the decontamination device cleans the metal deposit adhering to the first electrode.SELECTED DRAWING: Figure 6
Patent JP-2018065557-A (JP)
Title: End plate for rear spoiler of vehicle
Inventor: THIEMO ERB
IPC: F21S41/00
Filed: 2017-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an end plate for a rear spoiler of a vehicle.SOLUTION: An end plate (10) for a rear spoiler (100) of a vehicle has a basic body (20) with a fastening portion (22) for fastening to an air directing wing (110) of the rear spoiler (100). A first electric conducting body (30) and, insulated electrically therefrom, a second electric conducting body (40) are arranged at least in sections within the basic body (20). An electric light element (50) which is electrically conductively connected to the two conducting bodies (30, 40) is furthermore arranged on the basic body (20).SELECTED DRAWING: Figure 1
Patent JP-2019072422-A (JP)
Title: Infusion device
Inventor: YOSHIOKA NORIAKI
IPC: A61M5/44
Filed: 2017-10-19
Abstract: To provide an infusion device capable of causing a warming temperature of a blood product to quickly reach a target temperature.SOLUTION: An infusion device 1 includes: a warming flow path 40 in which a blood product flows; a warming section 11 for warming the blood product in the warming path 40; a liquid delivery section 21 for delivering the blood product in the warming path 40; and a control section 20. The infusion device 1 further includes power changeover means 120 that changes over between a first state of supplying a power of an external power supply 100 to the warming section 11, the liquid delivery section 21, and the control section 20, and a second state of supplying the power of the external power supply 100 to the warming section 11 and supplying the power of a battery 102 to the liquid delivery section 21 and the control section 20.SELECTED DRAWING: Figure 4
Patent JP-2019076396-A (JP)
Title: Game server and server program
Inventor: TERADA KOTA
IPC: A63F13/69
Filed: 2017-10-24
Abstract: To make natural connection between experienced and inexperienced players of a game.SOLUTION: A game server is connected through a communication network to both an arcade game apparatus executing an arcade game and a portable user terminal registered in advance. The user terminal is also a game terminal capable of executing a mobile game. The game server detects a position of the user terminal, and if the user terminal is positioned within a prescribed range from the arcade game apparatus, gives a reward to an arcade player and a mobile player. The reward may be an item available in the arcade game and the mobile game. The mobile player can acquire the reward by approaching a shop in which the arcade game apparatus is installed and selecting the arcade game player.SELECTED DRAWING: Figure 4
Patent JP-2019079317-A (JP)
Title: Edge server
Inventor: TAKANAKA TORU
IPC: G06F12/00
Filed: 2017-10-25
Abstract: To provide an edge server capable of suppressing the cost of using a cloud server while using the cloud server for holding sensor data in a control system.SOLUTION: An edge server according to an embodiment is connected to control devices that perform calculations based on actual data acquired from sensors and operate actuators based on calculation results, via a first network, and is connected to a cloud server that stores data, via a second network. By using storage destination information indicating a storage destination of actual data that is the edge server or the cloud server, the edge server distributes and stores actual data received from the control devices in two places of itself and the cloud server.SELECTED DRAWING: Figure 1
Patent JP-2019078920-A (JP)
Title: Two-component developer and method for manufacturing the same
Inventor: KURANO YUSUKE
IPC: G03G9/08
Filed: 2017-10-26
Abstract: To provide a two-component developer with which a carrier phenomenon does not easily occur during image formation, and sufficient developability can be maintained even in continuous printing, and a method for manufacturing the same.SOLUTION: A two-component developer contains a carrier and a toner. The carrier has a volume median diameter of 30 μm or more and 40 μm or less. The carrier has a true density of 3.0 g/cmor more and 4.0 g/cmor less. The carrier contains a first carrier powder that is a powder including only carrier particles having a particle diameter of less than 20 μm, and a second carrier powder that is a powder including only carrier particles having a particle diameter of 20 μm or more. The arithmetic average roughness of the carrier particles included in the first carrier powder is 1.0 μm or more by number average. The arithmetic average roughness of the carrier particles included in the second carrier powder is 0.2 μm or more and 0.8 μm or less by number average. The amount of the first carrier powder is 7 mass% or more and 15 mass% or less relative to the total amount of the first carrier powder and second carrier powder.SELECTED DRAWING: Figure 1
Patent JP-2018012030-A (JP)
Title: Subject information acquisition apparatus
Inventor: TANAKA TAKATOSHI
IPC: A61B8/13
Filed: 2017-10-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it takes a lot of time to perform all the measurements performed with a subject information acquisition apparatus.SOLUTION: The subject information acquisition apparatus comprises: a receiver having a plurality of conversion elements which receive an acoustic wave and output a reception signal and a support member on which the plurality of conversion elements are arranged; a movement mechanism which is configured to move the receiver; and a control section which inputs a driving signal to the movement mechanism. The plurality of conversion elements are arranged on the support member so that directional axes of a part of the conversion elements are concentrated. The control section is configured to control the movement mechanism so as to change a center position of a scanning orbit of the receiver.SELECTED DRAWING: Figure 1
Patent JP-2019080769-A (JP)
Title: Luminaire like tumbling doll and illumination presentation system and illumination presentation method using the same
Inventor: INOKO TOSHIYUKI
IPC: F21V23/04
Filed: 2017-10-31
Abstract: To provide a novel luminaire suitable for outdoor illumination presentation.SOLUTION: An luminarie 1 includes: a rocking body 2 having a bowl-shaped bottom surface and provided with a weight member 3 on an inner bottom surface side of an inner part; and a light emission control device 200 including a light-emitting part 240 included in the rocking body 2. The light emission control device 200 further includes a radio communication part 230 for receiving control information of the light-emitting part 240 transmitted from an external control device 100 or another luminaire 1, and the light-emitting part 240 preferably emits light according to the control information.SELECTED DRAWING: Figure 1