baber/WOPTO huggingface dataset:
Patent JP-2020006391-A (JP)
Title: Cooling bed for long metal material
Inventor: HOSOKAWA DAISUKE
IPC: B21B39/20
Filed: 2018-07-05
Abstract: To provide a cooling bed evenly cooling a long metal material by transversely feeding while turning in a direction orthogonal to the longer direction.SOLUTION: A long metal material C is turned by: mounting a first flap 11 and a second flap 21 alternately aligned in the longer direction of the long metal material C on a first shaft 1 and a second shaft 2 arranged in parallel to each other at an interval of a length of the flaps 11, 21 or more so as to be rotated in a horizontal state and a state inclined obliquely downward; dropping the long metal material C into a V-shaped recess formed by the top faces of the flaps 11, 21 inclined obliquely downward at an angle in accordance with a cross-sectional shape of the long metal material C; and making one of the flaps 11, 21 return to a horizontal state prior to the other flap.SELECTED DRAWING: Figure 4
Patent JP-2018152920-A (JP)
Title: Radio communication system, mobile station, and radio station
Inventor: OTA YOSHIAKI
IPC: H04W88/10
Filed: 2018-07-05
Abstract: PROBLEM TO BE SOLVED: To perform data transmission simultaneously using first radio communication and second radio communication.SOLUTION: A base station 110A controls second radio communication 102 by a control unit 111 that controls first radio communication 101. A base station 110B is capable of the second radio communication 102. A mobile station 120 is capable of data transmission with the base station 110A via the first radio communication 101 or second radio communication 102. In addition, the mobile station 120 receives data and identification information allowing for identification of a bearer from the base station 110A via the base station 110B, and identifies a bearer corresponding to the data by using the identification information.SELECTED DRAWING: Figure 2
Patent JP-2019032305-A (JP)
Title: Photoelectric sensor for measuring distance and method therefor
Inventor: MATTEO PERENZONI
IPC: G01C3/06
Filed: 2018-07-10
Abstract: To provide a photoelectric sensor and method for measuring an improved SPAD-based flight time.SOLUTION: A photoelectric sensor 10 includes: an optical transmitter 12 for transmitting an optical signal 14; an optical receiver 22 that is operated in a Geiger mode for receiving an optical signal 20 after reflection by an object 18 or return, has a first plurality of pixel elements 24 having each configured as an Avalanche Photo-Diode element; a distance measurement unit that has a second plurality of flight time measurement units connected to the pixel element for measuring a flight time between transmission of the optical signal and reception thereof, in which the second plurality thereof is less than the first plurality thereof; switch means for connecting the selected pixel element to the flight time measurement unit in a one-to-one base; and a pixel selection unit for determining the pixel element to be connected by the switch means based on an intensity measurement.SELECTED DRAWING: Figure 1
Patent JP-2020014071-A (JP)
Title: Authorization server device, client device, user terminal, information processing method, and program
Inventor: SATO DAISUKE
IPC: G06F12/00
Filed: 2018-07-17
Abstract: To improve security by preventing use of an authorization token that is not intended by a user while reducing a load on an authorization server device.SOLUTION: The authorization server device for transferring authority held by a user to a client device, includes: generating means for generating authorization verification information indicating the validity of authorization information and transmitting it to a user terminal of an authorized user by generating the authorization information indicating the authority delegated to the client device and transmitting it to the client device; verification means for verifying the authorization information on the basis of the authorization information and the authorization verification information to transmit a verification result; and revoking means for revoking the authority delegated to the client device.SELECTED DRAWING: Figure 3
Patent JP-2020012531-A (JP)
Title: Drain trap
Inventor: FUJITA SATOYUKI
IPC: F16T1/16
Filed: 2018-07-19
Abstract: To properly supply steam into an introduction chamber.SOLUTION: A drain trap 100 includes: a casing 1 formed with an inflow port 11, an outflow port 12, and a valve chamber 13; a valve seat 5 formed with an inlet port 51 and an outlet port 52; and a valve body 6 which opens or closes the inlet port 51 and the outlet port 52. The valve body 6 opens when drain flows into the valve chamber 13 and is closed by pressure of steam in the valve chamber 13 when the steam flows into the valve chamber 13. The casing 1 is formed with: an introduction chamber 22 partitioned from the valve chamber 13 and disposed between the outside of the casing 1 and the valve chamber 13; and an introduction passage 23 which introduces the fluid at the upstream side of the valve chamber 13 into the introduction chamber 22. A downstream end of the introduction passage 23 is located at a position higher than a bottom of the introduction chamber 22.SELECTED DRAWING: Figure 1
Patent JP-2020015029-A (JP)
Title: Regeneration method of used denitration catalyst
Inventor: KANEDA SHIMPEI
IPC: B01J38/60
Filed: 2018-07-27
Abstract: To provide a regeneration method of a used denitration catalyst.SOLUTION: A regeneration method of a used denitration catalyst includes a step for removing a catalyst poison such as arsenic from a used denitration catalyst 1 by bringing the used denitration catalyst into contact with a cleaning fluid 2 such as an aqueous solution of oxalic acid to dissolve the catalyst poison in the cleaning fluid, a step for removing the catalyst poison from the cleaning fluid by bringing the cleaning fluid, in which the catalyst poison is dissolved, into contact with an adsorbent-containing compact 3 made of titanium oxide, zeolite or the like housed in a fixed bed 4 to make the adsorbent-containing compact adsorb the catalyst poison, and a step for reusing the cleaning fluid rid of the catalyst poison for dissolving the catalyst poison and removing it from another used denitration catalyst.SELECTED DRAWING: Figure 1
Patent JP-2020020690-A (JP)
Title: Vehicle position estimating device
Inventor: KAWABAYASHI HISASHI
IPC: G01C21/28
Filed: 2018-08-01
Abstract: To provide a vehicle position estimating device which can improve the accuracy of estimating the position of an own vehicle.SOLUTION: Provided is a vehicle position estimating device 100 for estimating the position of the own vehicle on a map by matching of a candidate point on a demarcation line of a road detected by an external sensor of the vehicle with a map demarcation line obtained from map information. The vehicle position estimating device comprises: a detection demarcation line acquisition unit 14 for acquiring a detection demarcation line from a selected candidate point that is selected from candidate points under a predetermined condition for demarcation line formation; a narrowing range setting unit 15 for setting a narrowing range of a present width that includes the detection demarcation line and extends along the detection demarcation line; and a vehicle position estimation unit 16 for estimating the position of the own vehicle by matching of a candidate point that exists in the narrowing range among the candidate points with the map demarcation line.SELECTED DRAWING: Figure 3
Patent JP-2019005594-A (JP)
Title: Game element movement program and game machine
Inventor: TAKEDA TAKETO
IPC: A63F13/44
Filed: 2018-08-02
Abstract: To provide a game element movement program that has little moving operation means and an easy operation method, and to provide a game machine.SOLUTION: A game machine moves a block in a play screen 7a in the play screen in accordance with operation at a touch panel. The game machine displays an arrow 40 that is a route indication of a new block so as to extend and contract in accordance with reception of operation to the touch panel.SELECTED DRAWING: Figure 11- 2
Patent JP-2019188384-A (JP)
Title: Medical bone therapeutic drug treatment system
Inventor: LIANG ZHENG RONG
IPC: B02C18/08
Filed: 2018-08-03
Abstract: To provide a medical bone therapeutic drug treatment system.SOLUTION: The medical bone therapeutic drug treatment system includes a case. In the case is arranged a drug treatment enclosure penetrably in a longitudinal direction. In a top end wall of the drug treatment enclosure is arranged a pushing-down device, and at a bottom end wall of the drug treatment enclosure is arranged a mounting groove. A detachable drug insertion box is arranged in the mounting groove, and in the drug insertion box is arranged a drug insertion enclosure whose opening is pointed upward. At the bottom end wall of the mounting groove is arranged a first electric control suction disc, and at both left and right end walls of the drug treatment enclosure are arranged symmetrically a left slide groove and a right slide groove extending downward. A bodywork of the system, simply structured and designed with safety and rationality in mind, can automatically treat a drug so as to enhance efficiency in drug treatment. The system has a small-cleaving function and a stirring function integrated, and can reduce production costs and reduce steps of treating the drug.SELECTED DRAWING: Figure 1
Patent JP-2019036536-A (JP)
Title: Method for producing sulfide solid electrolyte having argyrodite type crystal structure
Inventor: MARUYAMA JUNPEI
IPC: C01B25/14
Filed: 2018-08-06
Abstract: To provide a method for producing an argyrodite type solid electrolyte with a small particle size and with high ion conductivity.SOLUTION: The present invention provides a method for producing a solid electrolyte in which: raw material containing lithium, sulfur and phosphorus as constituent elements is heated to obtain a sulfide solid electrolyte containing an argyrodite type crystal structure; the sulfide solid electrolyte is crushed, to obtain a solid electrolyte precursor; and the solid electrolyte precursor is heated at such a temperature as not to permit grain growth.SELECTED DRAWING: None
Patent JP-2020023349-A (JP)
Title: Packaging bag and preserved food packaging bag
Inventor: EGAMI KEISUKE
IPC: B65D33/00
Filed: 2018-08-08
Abstract: To provide a packaging bag that can be stored for a long period of time and can safely inject an appropriate amount of hot water or water.SOLUTION: There is provided a packaging bag 1 in which a front sheet 100 and a back sheet 101 are overlapped and their peripheral edges are thermally bonded. The front sheet 100 and the back sheet 101 includes base material layers 11 and 21, heat-adhesive resin layers 16 and 25 disposed inside the base material layers 11 and 21 and metal foil layers 13 and 23 disposed between the base material layers 11 and 21 and the heat-adhesive resin layers 16 and 25 and having a gas barrier property against a predetermined gas. The back sheet 101 has a release layer 24 disposed between the heat-adhesive resin layer 25 and the metal foil layer 23 to detachably hold a laminate 101b including the metal foil layer 23 and a laminate 101a including the heat-adhesive resin layer 25.SELECTED DRAWING: Figure 1
Patent JP-2020026703-A (JP)
Title: Adhesive sheet, waterproof structure and waterproof structure construction method
Inventor: SATO NAO
IPC: E01D19/12
Filed: 2018-08-16
Abstract: To provide an adhesive sheet which makes it possible to easily construct a waterproof structure with excellent durability in a short time.SOLUTION: There is provided an adhesive sheet 10 for bonding an asphalt pavement and a waterproof layer, which constitute a waterproof structure of an asphalt pavement road, the adhesive sheet 10 comprising a fusion layer 1 containing a thermoplastic resin that fuses with a melt material of asphalt or asphalt mixture, an adhesive layer 2 containing an acrylic adhesive, and an isocyanate layer 3 containing an isocyanate compound and being disposed between the fusion layer and the adhesive layer.SELECTED DRAWING: Figure 1
Patent JP-2018179497-A (JP)
Title: Cold storage
Inventor: MIZUNO TOSHIYUKI
IPC: F25D21/08
Filed: 2018-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a cold storage capable of arranging defrosting heaters in a narrow space.SOLUTION: A cold storage according to an embodiment comprises: an evaporator, which is a chiller 20, having a refrigerant flow pipe 30; a defrosting heater 36 attached to the evaporator; and a defrost water receiver 37 installed lower the evaporator for receiving the defrost water generated by defrosting the evaporator with the defrosting heater 36. At the bottom stage of the refrigerant flow pipe 30, multiple rows of the defrosting heaters 36 are disposed; among the bottom stage defrosting heaters 36, some of the defrosting heaters 36 are arranged along the defrost water receiver 37; the other defrosting heaters 36 are arranged along the refrigerant flow pipe 30 of the evaporator; and the defrosting heaters 36 arranged along the defrost water receiver 37 are arranged obliquely with respect to the other defrosting heaters 36 arranged along the refrigerant flow pipe 30 viewed from below the evaporator.SELECTED DRAWING: Figure 1
Patent JP-2018184008-A (JP)
Title: Heat-resistant release sheet and method for producing the same
Inventor: AKIBA KURATO
IPC: B32B27/30
Filed: 2018-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant release sheet having a novel structure capable of corresponding to thermocompression bonding at higher temperatures.SOLUTION: There is provided a heat-resistant release sheet which comprises a polyimide base material and first and second polytetrafluoroethylene (PTFE) layers for sandwiching the polyimide base material, wherein the PTFE constituting the first and second PTFE layers has a number average molecular weight of 6000000 or more, the peeling force required for peeling the first PTFE layer from the polyimide base material is 0.5 N/20 mm or more and the peeling force required for peeling the second PTFE layer is less than 0.5 N/20 mm.SELECTED DRAWING: Figure 1
Patent JP-2020035550-A (JP)
Title: Connector structure
Inventor: YOSHIDA TAKATO
IPC: H01R13/633
Filed: 2018-08-28
Abstract: To provide a connector structure which allows more reliable disengagement.SOLUTION: A connector structure 3 comprises a first connector 1 and a second connector 2. The first connector 1 has: an outer housing 10; an inner housing 20 which is supported by the outer housing in a manner displaceable in an engagement direction; and an elastic member 30 which can bias the inner housing to the front side in the engagement direction. The second connector 2 has a mating-side housing 60 which is assembled to the outer housing at the time of engagement, with biasing force by the elastic member being generated. The outer housing has: a lock mechanism 12 which is locked to the mating-side housing at the time of engagement in such a manner as to restrict the mating-side housing from moving to the rear side in the engagement direction; a first unlocking mechanism 14 which can unlock the locking by the lock mechanism; and a second unlocking mechanism 18 which is provided at a position different from that of the first unlocking mechanism and can unlock the locking by the lock mechanism independently of the first unlocking mechanism.SELECTED DRAWING: Figure 8
Patent JP-2020032815-A (JP)
Title: Rain cover for child seat
Inventor: SHIOMI AKIRA
IPC: B62J1/16
Filed: 2018-08-28
Abstract: To provide a rain cover for a child seat making it possible to fully ensure an internal space of the child seat and ride a bicycle with the rain cover mounted on the child seat.SOLUTION: A rain cover 1 for a child seat which is mounted on the child seat with a headrest installed on a bicycle 10, includes: a forward covering part 2 which is transparent and covers a forward part of the child seat; a lateral covering part 3 which is disposed on a lateral side of the forward covering part 2; and a backward covering part 4 which covers the back of the child seat and to which the lateral covering part 3 is connected. The forward covering part 2 is provided to be opened/closed with respect to the lateral covering part 3. With the forward covering part 2 closed, the forward covering part 2 can be fixed to the lateral covering part 3. With the forward covering part 2 opened, the lateral covering part 3 can be fixed to the backward covering part 4.SELECTED DRAWING: Figure 7
Patent JP-2020034703-A (JP)
Title: Map information preparation device, map information preparation method, map information preparation program and recording medium
Inventor: YAMASHITA YUMIKO
IPC: G09B29/00
Filed: 2018-08-29
Abstract: To provide a map information preparation device that prepares map information consistent with a management aspect of actual roads.SOLUTION: A map information preparation device 100 comprises: a storage unit 104 that stores map information representing a link indicative of a lane of a road, and a point of contact between the lane and the lane by a node, and having information on at least a lane width as to each lane; an extraction unit that extracts the lane having one link set as the link corresponding to the lane in the lanes in an advancement direction from the map information; a determination unit that determines whether the lane width of the road out of the roads of one lane extracted by the extraction unit is equal to or more than a prescribed distance or not; a generation unit that, as to the lane of which the lane width is determined to be equal to or more than the prescribed distance by the determination unit, generates two or more links in parallel as the link with respect to the road; and a replacement unit that replaces the link of the lane of which the lane width is determined equal to or more than the prescribed distance by the determination unit in the map information with the two or more links generated by the generation unit.SELECTED DRAWING: Figure 1
Patent JP-2019009134-A (JP)
Title: Force switch
Inventor: SMITH KEVIN W
IPC: H01H13/16
Filed: 2018-08-30
Abstract: To provide an electrical switch dependent upon a longitudinally expanding external force that can be pre-set.SOLUTION: A mechanical force switch to be disposed along a longitudinal device axis of a medical device includes an electrically conductive switching piston 10 to form a first electrical contact of the switch, a hollow body 30, an end stopper, a bias device 50, and an electrically conductive second contact of the switch electrically insulated from the piston. The piston is movably disposed in a cavity of the stopper, and the stopper is disposed in the body. The stopper can be a smooth or threaded puck. The bias device surrounds the piston and imparts bias against the piston to retain the piston in one of two positions until an external axis force overcomes the bias.SELECTED DRAWING: Figure 8
Patent JP-2020032448-A (JP)
Title: Solder alloy, solder paste and electronic component module
Inventor: IGARASHI KATSUHIKO
IPC: H01L25/18
Filed: 2018-08-30
Abstract: To provide a solder alloy or the like, usable under a high temperature environment of 250°C, having a solidus line temperature of 300°C-450°C, having high breaking strength, and having high fixing strength after a heat cycle.SOLUTION: A solder alloy comprises Sb of more than 45 mass% and 75 mass% or less, 15-39 mass% Sn, 0-16 mass% Ag, 0-15 mass% Cu, 0-11 mass% Bi, 0-6 mass% In, and inevitable impurities, and the total of Sb and Sn occupies 80 mass% or more.SELECTED DRAWING: None
Patent JP-2020038244-A (JP)
Title: Electrophotographic photoreceptor and process cartridge using the same
Inventor: KOBAYASHI HIROTAKA
IPC: G03G5/10
Filed: 2018-08-31
Abstract: To provide an electrophotographic photoreceptor that is used for a process cartridge having a developing process with a gap guarantee member, the electrophotographic photoreceptor capable of preventing the occurrence of image failure while ensuring image quality even when the thickness of a photosensitive layer is increased to extend its life.SOLUTION: An electrophotographic photoreceptor 10 comprises: a conductive substrate 1 having a cylindrical shape; and an organic photosensitive layer 2 provided on the conductive substrate. The conductive substrate has, in a direction of the axis of rotation, a center part 1C including an image forming area and a plurality of end parts 1E located outside thereof. The organic photosensitive layer is formed on an outer periphery of the center part, and the outer diameter D0 of the center part and the outer diameter D1 of each of the plurality of end parts satisfy the relationship expressed by the following formula (1) 50 μm≤(D1-D0)/2.SELECTED DRAWING: Figure 1
Patent JP-2019013023-A (JP)
Title: Broadcast receiver and broadcast reception method
Inventor: KAMIO HIROYUKI
IPC: H04N21/2362
Filed: 2018-09-03
Abstract: To switch a transmission clock frequency of a voice signal in accordance with corresponding modes of first and second transmission clock frequencies of audio equipment to be connected.SOLUTION: A broadcast receiver uses first and second transmission clock frequencies for a transmission clock frequency when a voice signal is output to externally connected audio equipment. Also, the audio equipment is classified into a first mode for corresponding only to the first transmission clock frequency and a second mode for corresponding to both the first and second transmission clock frequencies. When the audio equipment to be connected is in the first mode, and the received voice signal is a first voice signal, the voice signal is output with the first transmission clock frequency, and when the received voice signal is a second voice signal, another voice signal which can be output with the first transmission clock frequency in the signal received from broadcasting is searched, and output to the audio equipment. When the audio equipment to be connected is in the second mode, both the received first and second voice signals are output with the second transmission clock frequency.SELECTED DRAWING: Figure 1
Patent JP-2020037240-A (JP)
Title: Additive manufacturing apparatus
Inventor: SOSHI MASAKAZU
IPC: B33Y30/00
Filed: 2018-09-06
Abstract: To provide an additive manufacturing apparatus capable of maintaining a supply amount of a carrier gas to an additive processing position to a constant value even while regulating a powder supply rate in accordance with a moving speed of a supply nozzle.SOLUTION: An additive manufacturing apparatus is provided with: a nozzle body 3 with an opening from which a powder and a carrier gas are discharged; a powder supply part 4 supplying the powder and the carrier gas into the nozzle body 3; a flow rate regulation part 10 provided in a supply channel 7 of the powder supply part 4, and for branching out a flow of the carrier gas including the powder into a supply channel 25, branching off from the supply channel 7, to regulate a flow rate of the carrier gas including the powder supplied to the nozzle body 3; and branch channels 25 and 26 connected to the flow rate regulation part 10. The branch channels 25 and 26 are connected to a channel 24 communicating with the opening of the nozzle body 3, and the branch channels 25 and 26 are provided with a separation device 30 for separating between the powder and the carrier gas. The carrier gas from which the powder is separated by the separation device 30 is supplied to the nozzle part 3 via the branch channel 26.SELECTED DRAWING: Figure 1