baber/WOPTO huggingface dataset:
Patent JP-2013152104-A (JP)
Title: Motor casing of reactor coolant recirculation pump
Inventor: HIROSAKA KAZUMA
IPC: G21C13/00
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a motor casing of a reactor coolant recirculation pump in which a pump nozzle and an opening end of a small diameter part of a motor casing are easily centered and welded and further in which an inner peripheral surface of a pump nozzle skirt and a protrusion for centering a lower side of the small diameter part of the motor casing contact with each other less strongly due to pressure rise and heat expansion in a reactor pressure vessel.SOLUTION: A motor casing 7A is provided with an almost annular protrusion 9A having a cutout part 9a at an opening angle A, for example, at a range of 100°, to a center line 5 in a radially outward side of a bottom of a reactor pressure vessel 1 of a small diameter part 7b. The almost annular protrusion 9A has the same radial height as a conventional annular protrusion.
Patent JP-2013152321-A (JP)
Title: Opening/closing device of keyboard lid
Inventor: HOSHINO AKIHISA
IPC: G10C3/12
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing device of a keyboard lid which has simple structure, whose cost is reduced, which can safely and successfully open and close the keyboard lid.SOLUTION: An opening/closing device of a keyboard lid includes: an arm member 16 which is rotatably attached to a musical instrument case 1, and rotates with opening/closing operations of a keyboard lid 8; a first brake member 17 which brakes the opening operation of the keyboard lid 8 by imparting a load to the arm member 16 from a point when the rear part of the keyboard lid 8 moves backward of a keyboard part 7 when the keyboard lid 8 is opened; and a second brake member 18 which brakes the closing operation of the keyboard lid 8 by imparting a load to the arm member 16 from a point when the front part of the keyboard lid 8 moves to the front side of the keyboard part 7 when the keyboard lid 8 is closed. Consequently, since the keyboard lid 8 is braked by imparting the load to the arm member 16 by the first brake member 17 when the keyboard lid 8 is opened, and the keyboard lid 8 is braked by imparting the load to the arm member 16 by the second brake member 18 when the keyboard lid 8 is closed, the keyboard lid 8 is independently braked by the first and second brake members 17, 18, respectively, when the keyboard lid 8 is opened and closed.
Patent JP-2013153801-A (JP)
Title: Electronic blood pressure meter and method of controlling the same
Inventor: MIWA YOSHIHISA
IPC: A61B5/022
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic blood pressure meter capable of efficiently performing a blood pressure measuring operation while suppressing a device price.SOLUTION: A blood pressure meter 1 is provided with: an air bag 13 to be mounted on a measurement part of a person to be measured; a pressure sensor 23; a pump 21, a valve 22 and drive circuits 26 and 27 of them for adjusting an inner pressure; a CPU 40, connected to the pressure sensor 23 and the drive circuits 26 and 27, for controlling inner pressure adjustment and performing processing for calculating a blood pressure value on the basis of inner pressure change under the adjustment; and a holding section 11, in which fluid can flow into and out of the air bag 13, and which has a smaller capacity than a fluid bag. When a predetermined pressure is applied to the holding section 11, the fluid can flow out of the holding section 11 into the air bag 13. The CPU 40 starts the inner pressure adjustment when the inner pressure change of the air bag 13 detected by the pressure sensor 23 before the start of the inner pressure adjustment is a change defined beforehand.
Patent JP-2013160238-A (JP)
Title: Actuator system
Inventor: YOSHIDA KAZUHIRO
IPC: F15B21/06
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To achieve high-power density and to simplify and miniaturize a structure in an actuator system.SOLUTION: An actuator system S can achieve high-power density, can simplify the structure so that only one piping is enough to be disposed per actuator unit 1 and can miniaturize the actuator system by coaction of an alternating current hydraulic source 2 which generates the alternating current pressure with an electric field applying unit 14 which changes strength of an electric field to be applied to an ER fluid 5 when switching the alternating current pressure between the positive pressure and the negative pressure.
Patent JP-2013162158-A (JP)
Title: Station side device and optical communication system
Inventor: MORII RYOSUKE
IPC: H04L12/44
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an OLT that quickly achieves synchronization of filter information between the OLT and an ONU without collecting the filter information from a terminal device when the filter information is reconstructed after reset of the OLT.SOLUTION: An OLT comprises: volatile storage means 411a for storing a multicast management table including filter information and for managing the transfer destination of a multicast frame; information transport means 414a which resets a PON-IF 41a after once evacuating the multicast management table including the filter information stored in the volatile storage means 411a depending on a reset instruction by a CONT 42 to a non-volatile storage means 412a, and re-writes the multicast management table including the filter information from the non-volatile storage means 412a to the volatile storage means 411a; and information transfer means 415a which transfers the filter information re-written in the volatile storage means 411a to an ONU 2a and requests setting.
Patent JP-2013160522-A (JP)
Title: Vehicle driving support apparatus
Inventor: SHONO SHOICHI
IPC: B60L50/16
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To properly notify a driver of a route superior in fuel economy.SOLUTION: An ECU200 includes: a travel information recording part 204 that records travel information including fuel economy FE on a travel information storage part 210 every time a vehicle travels a section (link) Ln set in advance on a map; a route evaluation part 207 that determines fuel economy FE for each of routes RT from a start point P0 to a designated point P1, on the basis of the travel information recorded in the travel information storage part 210 when the vehicle travels in the past, and selects a route superior in fuel economy FE from the routes RT; and a route display part 208 that displays the route RT selected by the route evaluation part 207 on an LCD 72.
Patent JP-2013160246-A (JP)
Title: Method and apparatus for brazing pipe
Inventor: IRIBE MASATAKE
IPC: F16L13/08
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for brazing a pipe which neither requires a nitrogen gas, an antioxidant, and an antioxidant joint nor decreases a strength of the pipe and to provide an apparatus as well.SOLUTION: A large diameter processed end 101c of a first copper pipe 101 is fitted into a first engaging portion 10b formed on a brazing apparatus 1 and one end in an axial direction of a second copper pipe 102 is fitted into a second engaging portion 10c, a predetermined gap S is formed between an end face 101b of the large diameter processed end 101c and an end face 102b of one end in the axial direction of the second copper pipe 102, an exhaust gas G from an outside burner 20 flows in the gap S via a gas flow path 5c, the exhaust gas G is further introduced into the respective copper pipes 101 and 102, one end in the axial direction of the second copper pipe 102 is fitted into the inner circumferential surface 101d of the large diameter processed end 101c to separate from the copper pipes 101 and 102, portions in which the large diameter processed end 101c and one end of the second copper pipe 102 are fitted are brazed, and the copper pipe 101 and copper pipe 102 are connected.
Patent JP-2013158256-A (JP)
Title: Cutting and harvesting machine
Inventor: YAMAGATA KOJI
IPC: A01D67/00
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a cutting and harvesting machine enabling a structure of a traveling vehicle body to be simplified while having a riding and operating section at the front part side and at a high position of the traveling vehicle body.SOLUTION: A traveling vehicle body equipped with a right and left pair of traveling apparatus has a riding and operating section and a harvesting and conveying section for cutting crops and conveying the cut crops rearward. A right and left pair of front and rear-directed frames 17R and 17L extending in the front and rear direction, and a right and left pair of vertical frames Ft stood on each of the front and rear-directed frames 17R and 17L are installed therein. The riding and operating section is supported by the upper terminal parts of the right and left pair of the vertical frames Ft, and the harvesting and conveying section is installed between the right and left pair of the vertical frames Ft in a state of being positioned at the lower side of the riding and operating section.
Patent JP-2013159215-A (JP)
Title: Door catch sensor
Inventor: MAMADA SHOGO
IPC: E05F15/14
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a door catch sensor capable of accurately sensing a door catch state in which a foreign substance is caught in a gap between a car door and a door pocket.SOLUTION: A door catch sensor 10 senses that a car door 2 mounted to be movable from an opened position in which the door is stored inside of a door pocket 3 to a closed position in which the door is protruded outside of the door pocket is in a door catch state in which a foreign substance is caught in a car inner side gap 61 between the car door and the door pocket 3, and includes a door pocket rubber 11 formed of an elastic element and formed facing the car door 2 in an opening part 3a of the door pocket 3, a door pocket piezoelectric element 12 attached to the door pocket rubber 11, and a sensor that senses that the car door 2 is in the door catch state by sensing variations in electric charge amount generated from the door pocket piezoelectric element 12.
Patent JP-2012237055-A (JP)
Title: Electrical contact material for connector, method for producing the same, and electrical contact for connector
Inventor: SAWADA SHIGERU
IPC: H01R13/02
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide technology for producing an electrical contact material for a connector which is inexpensive but has excellent electrical reliability and durability by maintaining stable contact resistance over a long period of time and which only requires sufficiently small insertion force during terminal insertion.SOLUTION: A method for producing an electrical contact material for a connector is provided, which includes: a metal layer formation step of forming a metal layer comprising Ni, Sn, Al, Zn, Cu, In, or an alloy thereof on a substrate; an oxide layer removal step of removing an oxide layer formed after the metal layer formation step; and an electroconductive oxide layer (or electroconductive hydroxide layer) formation step of performing oxidation treatment (or hydroxylation treatment) on the surface of the metal layer from which the oxide layer has been removed, to form an electroconductive oxide layer (or electroconductive hydroxide layer). An electrical contact material for a connector is also provided, in which a metal layer comprising Ni, Sn, Al, Zn, Cu, In, or an alloy thereof is formed on a substrate and an electroconductive oxide layer or an electroconductive hydroxide layer is formed on the metal layer.
Patent JP-2013164088-A (JP)
Title: Transfer for electric carrier
Inventor: MATSUMURA HIDEMASA
IPC: F16C33/72
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a transfer for an electric carrier capable of preventing dust from intruding inside a seal member to intrusion of the dust from a heat radiating hole of a case.SOLUTION: A transfer 13 for an electric carrier is arranged between a generator 12 and an engine 11, and distributes power of the engine 11 to the generator 12 and a hydraulic pump 14. This transfer 13 includes an input shaft 20 for inputting the power from the engine 11, a coupling 40 and a cylindrical hub 30 for connecting the engine 11 and the input shaft 20, the case 60 for covering the coupling 40 and the cylindrical hub 30 and having heat radiating holes 61a for heat radiation, an input shaft cover 50 for covering the input shaft 20, and an oil seal 53 installed between the input shaft cover 50 and the input shaft 20 and preventing the intrusion of the dust and leakage of oil. An labyrinth structure LK fitted in an annular recess-projection shape in the peripheral direction of the input shaft 20, is arranged between a second cover 52 and the cylindrical hub 30.
Patent JP-2013163400-A (JP)
Title: Slope device
Inventor: DOBASHI NAOHISA
IPC: B60R3/00
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a slope device which enables a cargo to be easily taken in and out by making it usable as a luggage compartment as it is even when stored in a vehicle, which can easily be mounted on or removed from the vehicle, and which can be used for multiple purposes.SOLUTION: A slope device has a slope main unit, of which a slope end side can be deployed in the approximately vertical direction after the slope main unit is turned in the approximately horizontal direction. The slope main unit is connected by a bracket to a portion for accommodating or storing the unit in a freely turnable manner in the horizontal direction. While the slope is deployed outside a vehicle, a base side of the slope main unit is coupled with a shaft to the bracket so that the slope main unit can be deployed in the vertical direction by a development shaft provided at a position offset by a predetermined distance in the vehicle exterior direction from a rotary shaft.
Patent JP-2013164031-A (JP)
Title: Wind power generator
Inventor: MATSUO TAKESHI
IPC: F03D11/04
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for achieving both of prevention of any damage of an apparatus provided inside a tower and cooling of the apparatus and air inside the tower.SOLUTION: A wind power generator 1 includes a tower 3, an integrated heat exchanger 22, an apparatus which is provided in an apparatus installation space inside the tower 3, and is to be cooled, and an in-tower heat exchange unit 28 provided in the apparatus installation space in the tower. The integrated heat exchange unit 22 cools antifreeze by performing heat exchange between the antifreeze and the outside air of the tower 3. The antifreeze cooled by the integrated heat exchange unit 22 is supplied to the in-tower heat exchange unit 28, and the apparatus to be cooled. The in-tower heat exchange unit 28 cools the air in the apparatus installation space in the tower by performing the heat exchange between the supplied antifreeze and the air in the apparatus installation space in the tower 3.
Patent JP-2013169026-A (JP)
Title: Neutral point clamp type inverter
Inventor: HASEGAWA RYUTA
IPC: H02M7/487
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a neutral point clamp type inverter capable of outputting a voltage with a harmonic wave suppressed.SOLUTION: The neutral point clamp type inverter 10 includes inverters 1U0-1W0 for fundamental waves that convert DC power into AC power by pulse width modulation control and dependent inverters 1U1-1Wn that converts DC power into AC power by pulse width modulation control to suppress a harmonic wave superimposed on a fundamental wave component of electric power output from the inverters 1U0-1W0 for fundamental waves.
Patent JP-2012092355-A (JP)
Title: Method of manufacturing polyacetal resin composition
Inventor: TANIMURA NORITAKA
IPC: C08K5/09
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a polyacetal resin composition which excels in a balance of mechanical properties, such as heat stability, rigidity, and toughness, and excels in creep resistance life, fatigue resistance, and further acid resistance.SOLUTION: The method of manufacturing a polyacetal resin composition includes a process which melt kneads: based on (I) 100 pts.mass of a polyacetal resin; (II) over 5 pts.mass and under 100 pts.mass of light calcium carbonate in which an average particle diameter is from 0.1 μm to less than 1.5 μm, and an average aspect ratio (L/D) which is a ratio of an average major axis (L) of a particle to an average minor axis (D) of a particle is at most 3, and a surface treatment is not performed by a 8-32C saturated fatty acid, unsaturated fatty acid, and a metal salt thereof; and (III) 0.005-10 pts.mass of an organic acid, simultaneously at above a melting point of the polyacetal resin (I).
Patent JP-2013159332-A (JP)
Title: Method for preventing clear air turbulence damage to aircraft
Inventor: SHIMOSAKA SADAO
IPC: B64D45/00
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To have a means for allowing a pilot to know where a clear air turbulence region exists during flight and to take countermeasures in advance because clear air turbulence has been a cause of many disastrous aircraft accidents in the past but a cause of difficulty in preventing the damage lies in the fact that the pilot cannot know the location of clear air turbulence during flight.SOLUTION: Clear air turbulence intensively occurs in a region held between two isentropic surfaces in the atmosphere, or in a clear air turbulence region. A meteorological analysis organization analyses aerological observation values to obtain two values on isentropic surfaces and transmits the values to an aircraft. The aircraft side which has received the values compares the values with the external temperature level value surrounding the aircraft measured by themselves, which allows the pilot to grasp the positional relationship between the aircraft and the clear air turbulence region, and to take countermeasures well in advance such as alteration of flight altitude and deceleration of flying speed, through fastening of seat belts, and fixing work of equipment such as service carts, enabling prevention of clear air turbulence damage.
Patent JP-2013172350-A (JP)
Title: Moving image encoder and moving image encoding method
Inventor: KAWAKAMI KENTARO
IPC: H04N7/32
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To improve encoding efficiency by appropriately widening a search range.SOLUTION: A moving image encoder for performing motion vector detection in parallel for each block line and encoding moving images includes: a storage unit for storing a region including a search range of a reference image used in each motion vector detection; and a plurality of motion vector detection units for varying the search range within the region stored in the storage unit on the basis of a motion vector of a left adjacent block to a processing object block and performing the motion vector detection of the processing object block.
Patent JP-2013170968-A (JP)
Title: Pointer display device
Inventor: KITAHARA MASAAKI
IPC: H04M1/00
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a pointer display device which enables a user to easily read information selectively indicated.SOLUTION: A pointer display device includes: a first pointer having a first indictor and a sign part whose outer periphery has a plurality of inscribed pieces of information; a second pointer which rotates in a manner concentric with the first pointer and which has a second indicator and a third indicator provided at a position different from the second indicator; first control means which rotates the first pointer in such a manner that the first indicator indicates a predetermined direction; and second control means which makes the third indicator selectively indicate one piece of information among the plurality of pieces of information of the sign part by rotating the second pointer.
Patent JP-2013170676-A (JP)
Title: Pipe joint separation prevention structure
Inventor: KIKUCHI NOBORU
IPC: F16L21/08
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint separation prevention structure capable of exhibiting a separation prevention function by the contact of a lock member with an engaging protrusion of an inserting part.SOLUTION: At a socket side end 23 of a socket part 13, insertion/removal recessed parts 25 and retainer walls 26 which prevent coming-off movement by contacting latch pieces 31 from the shaft center direction when a lock member 30 inserted through the insertion/removal recessed parts 25 is rotated around the shaft center to a lock position, are formed. A restricting member 40 is provided that restricts the rotation in the circumferential direction with the lock member 30 rotated to the lock position. The lock member 30, formed in an annular shape, has the latch pieces 31 at one side and a flange 32 at the other side. A notch 35 to which the restricting member 40 can be fitted is provided in a part in the circumferential direction of the flange 32. The restricting member 40 is fixed to the socket side end 23 of the socket part 13 being fitted to the notch 35 of the lock member 30 and to the insertion/removal recessed parts 25 of the socket part 13 at the lock position of the lock member 30.
Patent JP-2012147447-A (JP)
Title: Cooperative mimo in multicell wireless network
Inventor: SHEN MANYUAN
IPC: H04W16/28
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for cooperative multiple-input multiple-output (MIMO) transmission operations in a multicell wireless network.SOLUTION: Antenna elements from two or more base stations are used to form an augmented MIMO antenna array used for MIMO transmissions transmitted to and received from one or more terminals. The cooperative MIMO transmission scheme supports higher-dimensional space-time-frequency processing to increase capacity and system performance.
Patent JP-2013173377-A (JP)
Title: Vehicle seat
Inventor: MIZOBATA HIROSHI
IPC: B60N2/42
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent a situation that a connecting rod is turned to a release operation direction by an interference with a dorsal part of a seated occupant without setting a protection member.SOLUTION: There is provided a vehicle seat 1 in which a connecting rod 7 that transmits power to operate to release these locked states all together is extended in an axial direction between respective reclining devices 4 set to both right and left side parts of the seat back 2. The connecting rod 7 is configured so that an interference part 7a which interferes when a dorsal part of a seated occupant moves backward receives the load in the direction to rotate the connecting rod 7 to the direction opposite to the release operation direction by the interference.
Patent JP-2013176224-A (JP)
Title: Power generation system with power generation unit creating electric power from renewable energy
Inventor: OKAMORI KAZUNORI
IPC: H02J13/00
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a renewable energy generation system capable of monitoring a data transmission section that transmits monitoring data.SOLUTION: The generation system includes: a plurality of power generation units that create electric power from renewable energy; an electric power conversion section that converts electric power output from the plurality of power generation units; a first data transmission section that transmits monitoring data about the input side of the electric power conversion section; and a second data transmission section that transmits the monitoring data about the output side of the electric power conversion section. The first data transmission section and the second data transmission section monitor each other on whether or not they are damaged and announce damage to a monitoring apparatus.