baber/WOPTO huggingface dataset:
Patent JP-2019002850-A (JP)
Title: Location identification system, location identification device, and location identification program
Inventor: YOSHIDA SHINGO
IPC: G01C21/26
Filed: 2017-06-16
Abstract: To provide a location identification system, location identification device and location identification program that improve accuracy of a location identification.SOLUTION: A location identification system comprises: a material and equipment beacon 30 that is attached to a material and equipment; a receiving terminal 10 that moves together with work persons; terminal location identification means that identifies a location of th receiving terminal 10; estimation distance identification means that bilaterally identifies an estimation distance between the receiving terminal 10 and the material and equipment beacon 30 on the basis of radio wave reception intensity; log acquisition means that acquires a log bilaterally associating a location of the receiving terminal 10 identified by the terminal location identification means and the estimation distance identified by the estimation distance identification means at the location; log identification means that identifies a tim pack log serving as a log indicative of the smallest estimation distance from a plurality of logs acquired within a prescribed time range by the log acquisition means; and object location identification means that identifies a location of the material and equipment on the basis of the time pack log identified by the log identification means.SELECTED DRAWING: Figure 1
Patent JP-2019009842-A (JP)
Title: Electrically-driven industrial vehicle
Inventor: MIZUTANI AKITAKA
IPC: B66F9/10
Filed: 2017-06-20
Abstract: To provide an electrically-driven industrial vehicle which can alleviate a load of a pedal operation for accurately stopping a vehicle at a stop position, and which can reduce an awkward feeling for an operator who is used to riding the electrically-driven industrial vehicle.SOLUTION: An electrically-driven industrial vehicle includes: a vehicle body; a travelling motor 34 for driving wheels provided at the vehicle body; a controller 35 for controlling the travelling motor 34; a vehicle speed detector for detecting a vehicle speed; an accelerator pedal detector 36 for detecting on/off of an accelerator pedal 21; and a brake pedal detector 37 for detecting on/off of a brake pedal 22. When off signals of the accelerator pedal 21 and the brake pedal 22 are detected respectively while travelling, the controller 35 controls the travelling motor 34 so as to bring the vehicle speed to a preset vehicle speed for predetermined preset time, and controls the travelling motor 34 so as to stop travelling after travelling at the preset vehicle speed.SELECTED DRAWING: Figure 2
Patent JP-2019007659-A (JP)
Title: Duct structure
Inventor: IIJIMA KATSUYA
IPC: B60H1/00
Filed: 2017-06-22
Abstract: To provide a duct structure capable of reducing a component cost, in an air conditioner of an automobile where a tubular duct for ventilating air is used.SOLUTION: A duct structure 1 comprises a duct 2, and an attachment bracket 3 separate from the duct 2. The attachment bracket 3 is fixed to the duct 2 by a single shaft-like penetration fixture 4. The penetration fixture 4 is provided so as to penetrate a fixation hole of the duct 2 and a fixation hole of the attachment bracket 3, and equipped with a rotation suppression structure configured to suppress relative rotation of the duct 2 and attachment bracket 3.SELECTED DRAWING: Figure 1
Patent JP-2018008050-A (JP)
Title: Game machine
Inventor: KAWACHI HISANORI
IPC: A63F7/02
Filed: 2017-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology which can execute novel performance different from conventional one as special performance of storage display.SOLUTION: When there is a marker (prior reservation) displayed priorly when winning occurs and a marker which has changed into a form after change (a special display form) in the marker displayed priorly, the form after change (a content of reservation change related to the winning) displayed posteriorly is limited. To be specific, when the marker displayed priorly is changed into any form after change (a white blinking marker or more), the marker related to the winning is made to be a blinking marker or less by a lottery or is fixed to the same, and is controlled so as not to change into the blinking marker or more until the marker displayed priorly is consumed. That is, when the (first) marker displayed priorly in the form after change is displayed, display of a posterior (second) marker in the form after change that is in the same display mode as the prior marker in the form after change is limited until the prior marker in the form after change becomes non-displayed.SELECTED DRAWING: Figure 54
Patent JP-2019020054-A (JP)
Title: Electric water heater
Inventor: MAKITA MITSUAKI
IPC: F24H1/20
Filed: 2017-07-18
Abstract: To provide an electric water heater that does not impair a function as an automatic faucet even when power supply from a main power source cannot be acquired.SOLUTION: An electric water heater for discharging hot water heated by a heater from an automatic faucet includes: a backup power source for operating the electric water heater in the event of power interruption of a main power source; and a control part for controlling the automatic faucet to discharge water using power from the backup power source when power from the main power source is interrupted.SELECTED DRAWING: Figure 1
Patent JP-2019019381-A (JP)
Title: Repairing method of refractories applied to bottom-blown tuyere of converter-type reaction vessel
Inventor: SAITO KOSUKE
IPC: C21C5/48
Filed: 2017-07-18
Abstract: To provide a repairing method, by which peeling of the adhesive repairing material does not occur and the damage speed of the refractories is reduced in actual operation by regulating the repairing material thickness and bottom-blown gas flow rate upon repairing of refractories applied to a bottom-blown tuyere of a converter-type reaction vessel.SOLUTION: In the method, when a damage depth x of a damaged portion of a refractory 7 is 0.00 m≤x≤0.30 m, a thickness y of the adhesive repairing material 8 is set to 0.50x+0.20≤y(m)≤0.50x+0.40, and the gas flow rate A per bottom-blowing nozzle 6 during repairing is set to 0.35x/y+0.50≤A (Nm/min)≤0.55x/y+0.70. When the damage depth x of the refractory 7 is 0.30 m<x≤0.80 m, the thickness y of the adhesive repairing material 8 is set to 0.93x+0.07≤y(m)≤0.93x+0.27, and the bottom-blowing gas flow rate A during repairing is set to 1.40x/y-0.40≤A (Nm/min)≤1.10x/y+0.43.SELECTED DRAWING: Figure 10
Patent JP-2017220674-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: HIZUKA JUNICHI
IPC: H01L27/088
Filed: 2017-07-26
Abstract: PROBLEM TO BE SOLVED: To provide the stable electric characteristics and the high reliability for a semiconductor device including an oxide semiconductor.SOLUTION: In a manufacturing process for a transistor including an oxide semiconductor film, an oxide semiconductor film including crystals with a c-axis approximately perpendicular to the surface (also called a first crystalline oxide semiconductor film) is formed, and oxygen is introduced to the oxide semiconductor film to make the oxide semiconductor film amorphous at least partially, so that an amorphous oxide semiconductor film containing excessive oxygen is formed. An aluminum oxide film is formed on the amorphous oxide semiconductor film, and then at least a part of the amorphous oxide semiconductor film is crystallized by heat treatment. Thus, an oxide semiconductor film including crystals with a c-axis approximately perpendicular to the surface (also called a second crystalline oxide semiconductor film) is formed.SELECTED DRAWING: Figure 1
Patent JP-2019025020-A (JP)
Title: Air cleaning machine
Inventor: NAGAO MITSUHISA
IPC: B01D46/00
Filed: 2017-07-31
Abstract: To provide an air cleaning machine in which utilization of active species having short life span is improved.SOLUTION: In the air cleaning machine: a deodorizing filter 23 is installed in a ventilation route in the machine through which the air to be cleaned flows; a discharge electrode 42 and a counter electrode 44 constituting an active species generation section 40 are provided at positions deviated from the ventilation route and generate active species; a ventilation path 51 which is an active species supply path has a first supply port 61 for supplying active species to the air flow upstream side of the deodorizing filter 23; as for the ventilation path 51, the first supply port 61 is disposed between from the discharge electrode 42 as well as the counter electrode 44 till to the deodorizing filter 23 as seen in the air flow direction passing through the deodorizing filter 23.SELECTED DRAWING: Figure 7
Patent JP-2019029880-A (JP)
Title: Filtering device for RFID tag
Inventor: MATSUBARA YUJI
IPC: H04B1/59
Filed: 2017-08-01
Abstract: To provide a filtering device for an RFID tag which extracts tag information that is moving from tag information of a plurality of RFID tags read by a reader and in which the plurality of RFID tags can be applied to existing readers and processing apparatuses and that reduce the cost by extracting a large number of moving tag information from the tag information of the plurality of RFID tags.SOLUTION: A single filtering device 11 for an RFID tag connected between an RFID tag reader 12 and a host system 13 includes moving object detection means that transmits, to the host system 13, tag information of a moving RFID tag by a moving object detection filter including at least a received signal intensity change amount filter that extracts the information of the tag moving based on the change amount of the received signal intensity at the time of reading from among the tag information of the plurality of RFID tags read by the RFID tag reader 12.SELECTED DRAWING: Figure 1
Patent JP-2017229080-A (JP)
Title: Method and apparatus for generating signal
Inventor: MURAKAMI YUTAKA
IPC: H04B7/06
Filed: 2017-08-03
Abstract: PROBLEM TO BE SOLVED: To improve receiving quality under an environment in which direct wave is dominant in a transmission method of simultaneously transmitting a plurality of modulation signals from a plurality of antennas.SOLUTION: A transmission method is designed to simultaneously transmit, to an identical frequency, a first modulation signal and a second modulation signal which are modulated by modulation schemes different from each other. The transmission is carried out by subjecting both signals to power changes different from each other, performing precoding using a fixed precoding matrix, and regularly changing a phase of at least one of the first modulation signal and the second modulation signal.SELECTED DRAWING: Figure 3
Patent JP-2018024872-A (JP)
Title: Pumpable thermally foamable filler composition
Inventor: LIN GENG
IPC: B62D25/04
Filed: 2017-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a pumpable thermally foamable filler composition.SOLUTION: A pumpable thermally foamable filler composition based on combination of a liquid epoxy resin, a polyvinyl chloride resin and/or acrylic resin powder is provided. These pumpable filler materials provide the advantage that they can be applied as needed using conventional injection equipment and can be expanded to provide foam with good physical strength, high expansion and excellent adhesion on an oiled metal substrate. A method for filling a closed space with the pumpable thermally foamable filler composition as well as a vehicle part which is obtainable with the method are also provided.SELECTED DRAWING: None
Patent JP-2019031760-A (JP)
Title: Garment with cups
Inventor: MIYAGAWA MAKI
IPC: A41C3/10
Filed: 2017-08-08
Abstract: To provide a strapless garment with cups, capable of securing a satisfactory stability even for large busts.SOLUTION: A garment 1 with cups is a strapless garment with cups having right and left cup parts 2, 2, and is made of a hardly stretchable material. The garment 1 comprises a planar bust-holding part 31 covering a region between front center side portions 6a, 6a of an upper edge portion 6 in the right and left cup parts 2, 2. The bust-holding part 31 acts so as to hold an upper portion of the cleavage between the wearer's right and left busts gathered toward a front center F by the cup part 2, to allow the busts to be supported by the upper edge portion 6 of the cup part 2 as well as the bust-holding part 31, resulting in a satisfactory stability being secured even to large busts.SELECTED DRAWING: Figure 2
Patent JP-2019036598-A (JP)
Title: Semiconductor element and manufacturing method therefor
Inventor: GOTANDA TAKESHI
IPC: H01L51/44
Filed: 2017-08-10
Abstract: To provide a semiconductor element with high durability, which can generate power or emit light with high efficiency, and a manufacturing method therefor.SOLUTION: A semiconductor element includes a light transmitting first electrode, and an active layer, a second electrode consisting of a uniform metal layer, and a barrier layer including a light-transmitting metal oxide between the active layer and the second electrode. Here, the barrier layer can be formed by sputtering, for example, in an atmosphere with a reaction gas content of less than 0.5%.SELECTED DRAWING: Figure 1
Patent JP-2019037077-A (JP)
Title: Power conversion circuit and control method thereof
Inventor: ITO YOICHI
IPC: H02M7/48
Filed: 2017-08-18
Abstract: To provide a power conversion circuit which can simplify a circuit configuration and its control.SOLUTION: A power conversion circuit has: a flyback converter 1 having a series circuit consisting of a transformer T connected to a photovoltaic power generation device PV and in which a primary winding N1 and a secondary winding N2 are wound in a reverse phase with respect to each other, a switch element S1, a diode D2 connected to both sides of the secondary winding, and a DC intermediate capacitor Cbuf, converting DC voltage of the PV into other DC voltage by turning on/off the switching element, and performing constant power operation to excitation current of the transformer with a current discontinuous mode; an inverter 2 having a plurality of switching elements Sup, Sun, Swp, and Swn connected to both sides of the DC intermediate capacitor, converting DC power of the DC intermediate capacitor into AC power by turning on/off the plurality of switching elements, and supplying the AC power to a single phase system AC; a first control circuit 11 controlling on/off of the switching element; and a second control circuit 12 controlling on/off of the plurality of switching elements.SELECTED DRAWING: Figure 1
Patent JP-2019040317-A (JP)
Title: Information processing apparatus, compilation method and compilation program
Inventor: SUGIZAKI YOSHINORI
IPC: G06F8/41
Filed: 2017-08-23
Abstract: To reduce power consumption of an information processing apparatus while preventing a decrease in performance.SOLUTION: A compilation unit 21 inserts a code for outputting power profiler information 6 into a non-branched loop of a program code 4 and compiles it, and a combining unit 22 combines a profiler library with a compilation result to create an executable code 5. A parallel computer 3 then executes the execution code 5 and outputs power profiler information 6. Then, an analysis unit 23 analyzes the power profiler information 6 to create frequency control information 7, and the compilation unit 21 inserts a frequency control code into the program code 4 on the basis of the frequency control information 7, and compiles it to create the execution code 5. The parallel computer 3 then executes the execution code 5 including the frequency control code.SELECTED DRAWING: Figure 5
Patent JP-2018137722-A (JP)
Title: Radio transmission method and radio transmission system
Inventor: ARAI MAKI
IPC: H04B7/06
Filed: 2017-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing deterioration in communication path capacity in a communication environment having low fluctuation in propagation path response, such as line-of-sight communication.SOLUTION: A radio transmission system performs measurement of propagation path information or positional information between a transmitter and a receiver and calculation of a weighting matrix to be applied to signals transmitted/received using M antenna elements selected on the basis of the propagation path information or the positional information. The transmitter, on the basis of the propagation path information or the positional information measured by the transmitter or received from the receiver, selects M antennas on a plane perpendicular to a transmission/reception direction and applies a weighting matrix calculated by the transmitter or a weighting matrix received from the receiver to a transmission signal with K streams before transmission from the M antenna elements. The receiver, on the basis of the propagation path information or the positional information measured by the receiver or received from the receiver, selects N antennas on the plane perpendicular to the transmission/reception direction and generates a signal with K streams by using a conjugate transposed matrix of a weighting matrix calculated by the receiver or a weighting matrix received from the receiver.SELECTED DRAWING: Figure 3
Patent JP-2019046827-A (JP)
Title: Die bonding sheet
Inventor: TSUCHIYAMA SAYAKA
IPC: H01L21/52
Filed: 2017-08-29
Abstract: To provide a die bonding sheet that can suppress the occurrence of film adhesive cutting defects when the film adhesive in the die bonding sheet is cut by expanding the die bonding sheet.SOLUTION: A die bonding sheet 101 includes a base material 11, and an adhesive layer 12, an intermediate layer 13, and a film adhesive 14 are laminated in this order on the base material 11. The intermediate layer 13 has a tensile modulus of 80 MPa or less at 0°C and a tensile strength of 30 N/15 mm or less at 0°C, and peeling force at 0°C between the intermediate layer 13 and the film adhesive 14 is 0.2 N/25 mm or more.SELECTED DRAWING: Figure 1
Patent JP-2019046558-A (JP)
Title: Socket structure and light source body
Inventor: MOTOIKE TATSUYA
IPC: F21V23/06
Filed: 2017-08-30
Abstract: To provide a socket structure excellent in waterproofness and capable of easily changing the interval or number of light source bodies, even in a case being used in a long light-emitting device.SOLUTION: A socket structure comprises a socket part and a bracket part detachably attached to the socket part. The bracket part has a projection part with a first open hole formed in a projection direction. The socket part has a recess part fitted to the projection part, and a second open hole formed at the recess part. Between the projection part and the recess part, an O ring is provided. The socket structure allows insertion of a power supply cable so as to communicate the first open hole, the second open hole, and the O ring.SELECTED DRAWING: Figure 1
Patent JP-2019042634-A (JP)
Title: Viscous material agitation device and viscous material agitation method
Inventor: KOYAMA MASATAKA
IPC: B05D3/12
Filed: 2017-08-30
Abstract: To provide a device and a method contributing to the labor saving of a work accessory for the coating work of a viscous material.SOLUTION: A viscous material agitation device comprises an agitation member which revolves around a rotation shaft and whose tip is apart from the rotation shaft in a radial direction, a rotary actuator rotating the agitation member around the rotation shaft, a movement mechanism moving the agitation member and a control unit. In the control unit, the movement mechanism is driven and the tip of the agitation member is embedded into a viscous material whose tip is coated, the rotary actuator is driven and the agitation member is revolved around the rotation shaft, the movement mechanism is driven and the agitation member is moved along the coating direction of the viscous material while embedding the tip of the agitation member into the viscous material.SELECTED DRAWING: Figure 2
Patent JP-2019046195-A (JP)
Title: Information distribution system
Inventor: OTA YUKIHIRO
IPC: G06F13/00
Filed: 2017-09-01
Abstract: To provide an information distribution system capable of distributing information to a user's mobile communication terminal easily regardless of the location of a distributor.SOLUTION: A distributor's smartphone 10 transmits distribution information data and distribution content data to a distribution device 30. A distribution control unit 33 of the distribution device 30 receives the distribution information data and the distribution content data, and adds a new distribution content to distribution content table data of a data storage unit 32. A signal generation unit 34 of the distribution device 30 monitors the distribution content table data of the data storage unit 32, and generates a push notification on the basis of the added distribution content. The distribution control unit 33 transmits the push notification to the user's smartphone 10 via a push distribution server 40. A smartphone 20 receives the push notification, performs a display informing the presence of distribution information, and downloads and outputs the distribution information data from the distribution device 30.SELECTED DRAWING: Figure 1
Patent JP-2018045233-A (JP)
Title: Toner and method for manufacturing toner
Inventor: MIZUGUCHI TAKUYA
IPC: G03G9/087
Filed: 2017-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a toner that has a good cleaning property and is not likely to cause an adverse effect on an image.SOLUTION: A toner includes toner particles each containing a binder resin and colorant, and an external additive A. The external additive A (i) is an external additive containing a charge control agent in its surface, (ii) has a wall surface frictional angle θ calculated from the following formula (1) of 25.0° or less, formula (1): θ=τ/5.0, (iii) has a number average particle diameter (D1) of primary particles of 70 nm or more and 500 nm or less, and (iv) has a density represented by the following formula (2) of 0.40 or more and 0.90 or less, the formula (2): density=the area of external additive A/the area of area surrounded by envelope of external additive A.SELECTED DRAWING: None
Patent JP-2019042200-A (JP)
Title: Knockdown barbecue table
Inventor: SOTOZONO HIROBUMI
IPC: A47B37/00
Filed: 2017-09-04
Abstract: To provide a knockdown barbecue table that can be housed and carried by dividing a major portion, and enables only a damaged component to be replaced.SOLUTION: A knockdown barbecue table includes: a tripod plate part 30 including a pair of first tripod plates 10 arranged in a standing state in parallel, and a pair of second tripod plates 20 directly going to the first tripod plate 10 and arranged in the standing state in parallel, and assembled in a well-shape in a plan view by fitting a slit extending in the lengthwise direction to an engagement part provided at the left and right of the first tripod plate 10 and the second tripod plate 20, respectively; a top plate part 50 detachably engaged with an upper part of the tripod plate part 30, formed of one or multiple top plates, and having a center opened 51 in a plan view; and a stove-placing part 65 inserted to holes 13 provided at the pair of first tripod plates 10 or the pair of second tripod plates 20, formed by a horizontal frame 60 bridged between the first tripod plates or the second tripod plates detachably engaged with edges 14 of the holes 13, and having a stove 70 placed on the upper part.SELECTED DRAWING: Figure 1