baber/WOPTO huggingface dataset:
Patent JP-2018044692-A (JP)
Title: Combustion appliance
Inventor: YAMAMOTO SHOTA
IPC: F23B10/00
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To resolve a problem found in the prior art comprising a combustion connection passage connected to a central part within a primary combustion chamber and a secondary combustion chamber having its lower end part connected to the combustion connection passage in which its details are constituted by combustion at the primary combustion chamber and a complete combustion at the secondary combustion chamber, after combustion above, high temperature air completely ignited is caused to strike against a top plate within exhaust heat recovery chamber and then descended and the air is discharged out of an external chimney connection port through a chimney by providing this invention related to a device for performing an efficient combustion of woody fuel such as firewood through natural intake and for recovering heat.SOLUTION: This invention relates to a small-sized combustion unit showing a superior combustion efficiency that is constituted by the combustion unit having a top plate provided with a feeding port for use in feeding fire woods, waste materials and the like; a combustion chamber formed at a part of the combustion unit; a first air channel and a second air channel connected with the combustion chamber and defined and formed at the other part of the combustion unit; a connecting port for connecting the first air channel with the second air channel; a fixing port connected to the first air channel and arranged at the top plate; and a chimney arranged at the fixing port.SELECTED DRAWING: Figure 1
Patent JP-2018046168-A (JP)
Title: Semiconductor device
Inventor: KOYAMA MASAO
IPC: H01L29/49
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving usability.SOLUTION: A semiconductor device 110 includes a first element part 71. The first element part 71 includes a first semiconductor layer 10, a second semiconductor layer 20, first through third electrodes 51-53 and a first insulation layer 58A. The first semiconductor layer 10 contains AlGaN(0≤x1<1). The first electrode 51 is separated from the first semiconductor layer 10 in a first direction, is located in a |000-1| direction of the first semiconductor layer 10, and contains Al or B nitride polycrystal. The second semiconductor layer 20 contains AlGaN(x1<x2<1) and includes first through third regions R1-R3. The first region R1 is located between the first semiconductor layer 10 and the first electrode 51. The first insulation layer 58A is located between the first region R1 and the first electrode 51. The second electrode 52 is electrically connected with the second region R2. The third electrode 53 is electrically connected with the third region R3.SELECTED DRAWING: Figure 1
Patent JP-2018045935-A (JP)
Title: Fuel battery cell stack
Inventor: HOSHIKO TAKUYA
IPC: H01M8/0202
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel battery cell stack in which good connecting state between fuel battery cells and corresponding current collecting members can be maintained over a long period of time.SOLUTION: A fuel battery cell stack (14) according to the present invention comprises fuel battery cells (16) electrically connected by current collecting members (102). The fuel battery cells each include: an inner electrode layer (90); a solid electrolyte layer (94); and an outer electrode layer (92). Each current collecting member has: a connection electrode part (86) put in electrical conduction with the inner electrode layer; a first grasping part (104) connected thereto; a second grasping part (106) grasping the outer electrode layer of the adjacent fuel battery cell and connected thereto; and a joint (108) connecting between the first and second grasping parts, and putting them in mutual electrical conduction. The first grasping part grasping the connection electrode part, and the second grasping part grasping the outer electrode layer are arranged so that a grasping force for grasping one of the connection electrode part and outer electrode layer grasped by them, which is higher in surface strength becomes larger.SELECTED DRAWING: Figure 8
Patent JP-2018046703-A (JP)
Title: Permanent magnet rotary electric machine and manufacturing method thereof
Inventor: IMAMORI SATOSHI
IPC: H02K1/27
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet rotary electric machine capable of increasing the torque by increasing dimensional accuracy and space factor of a rotator core with a non-magnetized center bridge.SOLUTION: A rotator 20 includes: with respect to each magnetic pole 22, an outer peripheral part 24 which is formed at the outer side of the plural magnet slots 23 disposed in line; a core part 25 formed inside the plural magnet slots; and one or plural center bridges 26 which are formed between the neighboring magnet slots connecting the outer peripheral part and the core part. A part or all of one or plural center bridges is nonmagnetic part, and the center bridge is formed with at least one bridge slot 29.SELECTED DRAWING: Figure 2
Patent JP-2017006727-A (JP)
Title: Monitored person monitoring method
Inventor: NODA ATSUHIRO
IPC: G08B25/04
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a monitored person monitoring method capable of sharing a state of situation confirmation of a monitored person among plural terminal units and executing a countermeasure according to the situation of the monitored person at an appropriate timing.SOLUTION: The monitored person monitoring method receives monitoring information of a monitored person and displays the monitoring information on terminal units and executes one of the first-third steps. The first step receives first input operation for call instruction with the monitored person in the terminal unit and connects the terminal unit to make a call and displays situation confirmation being performed in other terminal units than the terminal unit having received the first input operation. The second step receives second input operation for display instruction of a moving image of the monitored person in the terminal unit and reproduces the moving image and displays situation confirmation being performed in other terminal units than the terminal unit having received the second input operation. The third step receives third input operation for inputting an intention for actually taking countermeasure to the monitored person and keeps the plural terminal units waiting.SELECTED DRAWING: Figure 11
Patent JP-2017038375-A (JP)
Title: Method and apparatus for delivering keys
Inventor: CHRISTOPHER R WINGART
IPC: H04L9/08
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for an electronic device to manage delivery of one or more keys to another electronic device without creating unnecessary connections between a server and a mobile terminal.SOLUTION: An electronic device, such as a server 100, receives a request from another electronic device, such as a mobile client terminal 122, to transmit keys. Responsive to the request, the server 100 generates the required keys and determines a best time to send the keys to the mobile client device 122 such that a new connection is not required just for sending the requested keys. The best time to send the keys may be during a scheduled connection period for sending non-key data, for example a connection period set up for transmitting system parameters, content data, etc. By sending the keys along with the non-key data, a need for a special connection is avoided.SELECTED DRAWING: Figure 1
Patent JP-2016214957-A (JP)
Title: Slot machine
Inventor: ITO TOMOHIKO
IPC: A63F5/04
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To set a proper put-out ball rate by providing small combinations whose winning rate changes according to a pressing order of stop switches, and to diversify stopped symbols without providing a plurality of stop position determination tables.SOLUTION: Combination lottery means 61 includes: an overlapped winning of a small combination A and a small combination B; and an overlapped winning of the small combination A and a small combination C. In a game where the overlapped winning of the small combination A and the small combination B is achieved, reel control means 64 causes the small combination A to be won with no exception when a pressing order of stop switches is T1, and allows the small combination B to be won when the pressing order of the stop switches is T2. Also, in a game where the overlapped winning of the small combination A and the small combination C is achieved, the reel control means causes the small combination A to be won with no exception when a pressing order of the stop switches is T2, and allows the small combination C to be won when the pressing order of the stop switches is T1.SELECTED DRAWING: Figure 1
Patent JP-2018056626-A (JP)
Title: Remote controller
Inventor: SUZUKI SHUNSUKE
IPC: H04Q9/00
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components of a remote controller; simplify attachment structure; and facilitate attachment work.SOLUTION: A remote controller comprises a metal fitting fixture (10) which is attached to a wall (46); the device housing body (case body 4) which is mounted to the metal fitting fixture; and fixing parts (66-1, 66-2), mounted in the device housing body, which avoid a circuit board (8) arranged on the device housing body and faces the metal fitting fixture. The remote controller comprises an insertion and removal mechanism (52) which inserts engaging protrusions (54-1, 54-2, 54-3, 54-4) of the metal fitting fixture to engaging holes (70-1, 70-2, 70-3, 70-4) of the fitting parts, and engages hooks (80) of the engaging protrusions to the engaging holes, and fixes the device housing body to the metal fitting fixture in a state where the device housing body can be inserted and removed.SELECTED DRAWING: Figure 6
Patent JP-2018052190-A (JP)
Title: Intermediate shaft
Inventor: KOMATSU EIICHI
IPC: F16D1/02
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To be easy in assembly and to restrain a slight degree of movement of male spline shaft.SOLUTION: An intermediate shaft 16 constituting a steering mechanism 10 comprises the male spline shaft 161, a female spline shaft 162 and a moulding body 163a. The female spline shaft 162 includes inner peripheral surface fitted on outer peripheral surface of the male spline shaft 161. The moulding body 163a includes a flange part FL1a and then is attached to one end of the male spline shaft 161. If defining a contour of one end face of the male spline shaft 161 as " a shaft contour" and defining a contour drawing outer edge of the flange part FL1a as " a flange contour", the flange contour extends along the shaft contour on outer side of the shaft contour. In addition, rigidity of the moulding body 163a is smaller than that of the female spline shaft 162.SELECTED DRAWING: Figure 6
Patent JP-2017070193-A (JP)
Title: Bidirectional ac/dc converter
Inventor: CHEN MIN
IPC: H02M3/28
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To further reduce capacity of a bus capacitor by reducing a ripple voltage across the bus capacitor.SOLUTION: The present invention relates to a bidirectional AC/DC converter that is connected between a transmission network and a battery. The bidirectional AC/DC converter comprises a filter, a full-bridge type AC/DC conversion part, a dual active bridge type DC/DC conversion part and a control part. A bus capacitor is disposed between the AC/DC conversion part and the DC/DC conversion part, and the filter includes at least one input inductor. On an AC/DC stage, the control part controls the AC/DC conversion part in such a manner that a phase of a current in an input terminal of the AC/DC conversion part is matched with a phase of a current of the transmission network and that a voltage across the bus capacitor becomes a specific voltage, and on a DC/DC stage, the control part controls the DC/DC conversion part in such a manner that a current in an output terminal of the DC/DC conversion part becomes a first reference current for which a phase shift generated by the input inductor is compensated.SELECTED DRAWING: Figure 1
Patent JP-2018051584-A (JP)
Title: Press molding apparatus
Inventor: FUJIWARA SHIGEAKI
IPC: B21D22/26
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a press molding die capable of controlling properly and easily material inflow from an end of a blank material into a molding part.SOLUTION: A press molding apparatus has a die 1, a punch 2 and a blank holder 3. The press molding apparatus further includes a bending die 4 for bending a periphery of an end of a blank material W' in cooperation with the die 1, when lowering the blank material W' which is sandwiched by the die 1 and the blank holder 3, as it is, relatively to the punch 2.SELECTED DRAWING: Figure 4
Patent JP-2018057174-A (JP)
Title: Wireless power transmission device, wireless power reception device, wireless power supply system and wireless power supply method
Inventor: AKAHORI HIROTSUGU
IPC: H02J50/12
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a wireless power transmission device, a wireless power reception device, a wireless power supply system and a wireless power supply method, capable of improving the processing efficiency of wireless power supply.SOLUTION: A wireless power transmission device 12 in a wireless power supply system 10 includes a power transmission/communication unit 20. The power transmission/communication unit 20 transmits power to a wireless power reception device 14 by radio. Also, the power transmission/communication unit 20 performs the transmission of transmission power information, which represents power to be transmitted, and the reception of desired transmission power information, which represents power which the wireless power reception device 14 desires for transmission, with the power reception device 14. Further, the wireless power transmission device 12 includes a microcomputer 24 which controls power transmission by the power transmission/communication unit 20, on the basis of a continuous power transmission time which is derived based on power supply efficiency derived based on the transmission power corresponding to transmission power information, transmitted from the power transmission/communication unit 20, or the desired transmission power information, received by the power transmission/communication unit 20, and reception power received by the wireless power reception device 14.SELECTED DRAWING: Figure 2
Patent JP-2018056102-A (JP)
Title: Wire
Inventor: TAKAHASHI TOSHIAKI
IPC: H01B7/00
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a wire excellent in conductivity between a conductor with a large area and a connection member such as terminals even with light weight.SOLUTION: There is provided a wire having a conductor and an insulation coating for coating outer periphery of the conductor, a cross section area of the conductor is over 20 mm, the conductor is a twisted wire aggregate obtained by twisting a plurality of twisted wires, each of which is obtained by twisting a plurality of single wires constituted by aluminum or an aluminum alloy, and has at least one center twisted wire and an outer periphery twisted wire arranged in a layer shape, which is twisted in outer periphery of the center twisted wire, and contains at least one of a set of inner and outer layers having different twist pitches of neighboring layers, and a set of inner and outer layers having different cross angles to an axis of the conductor in the single wire constituting each neighboring layer.SELECTED DRAWING: Figure 1
Patent JP-2017138952-A (JP)
Title: Information processing system, information processing method, and program
Inventor: TSUJI MASANAGA
IPC: G08G1/16
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system capable of estimating a driving behavior suitable for a driver.SOLUTION: A processor of an information providing system 1000 constructs a driver model indicating a relation between at least some drivers' behaviors in their vehicles and a travel environment, by modeling at least the some drivers' personal traveling histories of a plurality of drivers on the basis of similarities of the plurality of drivers' individual traveling histories, and, in the constructed driver model, the processor estimates the behavior, of the driver to be estimated in the vehicle, having related to the travel environment, as a behavior of the estimated driver in the vehicle.SELECTED DRAWING: Figure 39
Patent JP-2018058720-A (JP)
Title: Brick for blast furnace hearth, blast furnace hearth using the same, and method for producing brick for blast furnace hearth
Inventor: MISHIMA MASAAKI
IPC: C21B7/06
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a brick for a blast furnace hearth, which has improved molten iron resistance and slag resistance, and to improve a service life of the blast furnace hearth.SOLUTION: This invention relates to a brick for a blast furnace hearth, which can be obtained by: adding a binder to a refractory raw material compound and then kneading the same to prepare a molded body; and baking the molded body at 1,000°C or higher under a nitrogen atmosphere or in carbon grains, the refractory raw material comprising 80 mass% or more and 95 mass% or less of alumina, 1 mass% or more and 15 mass% or less of aluminum, and 4 mass% or more and 10 mass% or less of flake graphite having a grain size of 0.2 mm or lower, and having an Si component of 3.0 mass% or lower (including 0).SELECTED DRAWING: None
Patent JP-2017033590-A (JP)
Title: Evaluation device, evaluation method, and evaluation program
Inventor: TAKADA TORU
IPC: G06F13/00
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation device, an evaluation method, and an evaluation program that accurately evaluate the credibility of a business operator.SOLUTION: An evaluation device 100 comprises an acquisition unit and an evaluation unit. The acquisition unit acquires information that is related to a business operator and transmitted on a communication network by at least any of management executives, board members, employees or members of the business operator of information based on user behavior on the communication network. The evaluation unit evaluates the credibility of the business operator on the basis of the information acquired by the acquisition unit.SELECTED DRAWING: Figure 2
Patent JP-2018059352-A (JP)
Title: Double sliding door device
Inventor: HIKOSAKA HISAYOSHI
IPC: E05D15/10
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a double sliding door device that is configured such that when two door units close an opening portion, the two door units can be brought into series abutment with each other on a straight line.SOLUTION: At an outside of a first horizontal movement path 9 in which a first door unit 7 moves horizontally, a second horizontal movement path 10 is provided in which a second door unit 8 moves horizontally that is suspended at the upper end portion thereof from an upper side movement body 33 via a pair of parallel links 34 and 35. Inside a central portion in the longitudinal direction of the first horizontal movement path 9, a lower horizontal movement body 16 is provided and a main guide roller 73 at a free end of a lower arm 70 pivotally supported by the lower horizontal movement body 16 is in engagement with a second lower guide rail 24 of the second door unit 8. Control levers 49 and 69 having cam driven rollers 50 and 72 at their distal ends are connected to the inner parallel link 34 and the lower arm 70 in a continuous manner. The first door unit 7 is provided with an upper cam rail 18 engaging with the cam driven roller 50 and a lower cam rail 19 engaging with the cam driven roller 72.SELECTED DRAWING: Figure 1
Patent JP-2018063141-A (JP)
Title: Bagging system for treated object containing radioactive material
Inventor: NAKAO NORIAKI
IPC: G01T1/00
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a bagging system for treated objects containing radioactive material capable of effectively bagging treated objects containing radioactive material.SOLUTION: A system A for accommodating treated objects containing radioactive material in a bag body 1 comprises: a container transport device 4 for transporting a transport container 3 having an opened upper part to a predetermined position; and a treated object transporting/charging device 5 for charging treated objects into the bag body 1 in the transport container 3 transported to the predetermined position by the container transport device 4. The transport container 3 includes a radiation quantity detection unit 7 for measuring a space dose rate of radiation around the bag body 1 and weighting means 11 for charging the treated objects into the bag body 1 and weighting the treated objects.SELECTED DRAWING: Figure 1
Patent JP-2017052691-A (JP)
Title: GaN crystal
Inventor: SAITO TAKEYA
IPC: C30B29/38
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a metal nitride semiconductor crystal of a group 13 in a periodic table for which a dopant concentration within a crystal is precisely controlled, which has a low light absorption coefficient and is suitable as a device substrate.SOLUTION: A GaN crystal growing in a <10-10> direction on a ground substrate 105 having a non-polar surface or a half-polar surface as a main surface by epitaxial growth, the GaN crystal having a Si concentration within the crystal higher than an O concentration, having a Na concentration of 1×10cmor less within the crystal, and showing a half band width of a rocking curve of 50 arcsec or less in a (100) diffraction peak of X-ray diffraction when X-ray enters parallel to a C-axis and vertically to the C-axis. Furthermore, when X-ray enters vertically to the C-axis, it is preferable that the half band width of the rocking curve in a (300) diffraction peak of the X-ray diffraction is 100 arcsec or less, and the half band width of the rocking curve in a (102) diffraction peak of the X-ray diffraction is 50 arcsec or less.SELECTED DRAWING: Figure 3
Patent JP-2018065713-A (JP)
Title: Gas supply apparatus for manufacturing optical fiber preform, and manufacturing method of optical fiber preform
Inventor: MUSA NOBUTAKA
IPC: G05B23/02
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a gas supply apparatus for manufacturing an optical fiber preform capable of preventing a defective lot of the optical fiber preform even when an abnormal gas rate occurs in manufacturing of the optical fiber preform.SOLUTION: A gas supply apparatus for manufacturing an optical fiber preform for supplying a gas to be used for manufacturing an optical fiber preform is equipped with a flow rate control unit 20 that includes a flow rate sensor 22 to measure a gas rate, a flow rate regulator valve 32 to regulate the gas flow rate, and a flow rate control unit 24 to control the flow rate regulator valve 32 so that the gas flow rate agrees with a target flow rate. The flow rate control unit 24 has a voltage measuring function of measuring valve operating voltage S4 of the flow rate regulator valve 32, an abnormality determination function of determining whether the valve operating voltage S4 is normal or not, and a regulating function of regulating gas supply pressure to the flow rate control unit 20 according to an output of the abnormality determination function.SELECTED DRAWING: Figure 2