baber/WOPTO huggingface dataset:
Patent JP-2012079784-A (JP)
Title: Solder joint structure of connector case
Inventor: ISHIBASHI HIROYUKI
IPC: H01R4/02
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To perform solder-joining of an attachment leg, in the shape of a plate piece, of a connector case and a pad of a substrate by a bump of reflow type cream solder, and to perform solder-joining of the attachment leg and the pad by a bump of a lot of cream solder by omitting a step for forming a bump manually as a countermeasure of enhancing the soldering strength.SOLUTION: An attachment leg 12, in the shape of a plate piece, of a connector case 10 is solder-joined to a pad 31 of a substrate 30 by a bump 40 of cream solder. An open hole 32 in the substrate into which the attachment leg 12 is inserted is made to serve as a through hole. The pad 31 is sectioned into an inner region Z1 and an outer region Z2 of wider area, and the volume of an outer solder bump 42 is set larger than that of an inner solder bump 41. Cream solder is fed to the tip of the attachment leg 12 while filling the clearance between the attachment leg 12 and the wall surface of the hole.
Patent JP-2012079856-A (JP)
Title: Protector, substrate laminate, laminating device, peeling device, and manufacturing method of substrate
Inventor: KOYAMA HIROTAKA
IPC: H01L21/304
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a protector which can reduce damage when a support substrate is peeled off from a substrate by irradiating laser light, and to provide a substrate laminate, a laminating device, a peeling device, and a manufacturing method of a substrate.SOLUTION: The protector is provided between a substrate and a support substrate of a substrate laminate where the substrate and the support substrate are laminated with a bonding portion, and prevents laser light irradiated through the support substrate from arriving at the substrate.
Patent JP-2012077169-A (JP)
Title: Polystyrenic resin expanded sheet, container, method for producing polystyrenic resin expanded sheet, and method for manufacturing container
Inventor: IWATA MASAYOSHI
IPC: C08J9/12
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a polystyrenic resin expanded sheet having a high heat resistance, suppressed in odors, and excellent in moldability.SOLUTION: The polystyrenic resin expanded sheet is formed by using a polystyrenic resin composition which contains a polystyrenic resin and a polyphenylene ether-based resin and in which the polyphenylene ether-based resin is contained in 10 to 50 parts by mass based on 100 parts by mass of the total of the polystyrenic resin and the polyphenylene ether-based resin, wherein the polystyrenic resin composition contains 0.05 to 5.0 parts by mass of silica based on 100 parts by mass of the total of the polystyrenic resin and the polyphenylene ether-based resin.
Patent JP-2011093709-A (JP)
Title: Container transfer facility, container transfer method and container terminal
Inventor: ANDO KEISUKE
IPC: B65G63/00
Filed: 2010-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of smoothly and efficiently transferring a container to a chassis when juxtaposing a container storage shelf and a chassis storage shelf.  <P>SOLUTION: This container transfer facility 1 includes the container storage shelf 5 capable of taking out a container 19 stored in a shelf 3, the chassis storage shelf 9 capable of taking out a chassis 59 stored in a storage shelf 7, and a transfer device 11 for transferring the container 19 taken out of the container storage shelf 5 to the chassis 59 taken out of the chassis storage shelf 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086934-A (JP)
Title: Semiconductor device including metal silicide layer and method for manufacturing the semiconductor device
Inventor: JUNG JONG-KI
IPC: H01L21/3205
Filed: 2010-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device including a metal silicide layer and a method for manufacturing the semiconductor device.  <P>SOLUTION: Disclosed is the device formed from the method of fabricating a fine metal silicide layer having a uniform thickness regardless of substrate doping. A planar vacancy is created by the separation of an amorphousized surface layer of a silicon substrate from an insulating layer. A metal source enters the vacancy via a contact hole through the insulating layer connecting with the vacancy, and a heat treatment converts the metal in the vacancy into metal silicide. The separation is induced by converting the amorphous silicon into crystalline silicon.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188730-A (JP)
Title: Ring coil motor
Inventor: SHIMADA DAISHI
IPC: H02K37/04
Filed: 2010-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve various constitutional problems such as displacement of an electromagnetic steel plate, by efficiently transmitting a torque generated at a rotor to a load.  <P>SOLUTION: A ring coil motor includes: a stator unit 300 having a stator core 304 and a ring coil 310; a rotor unit 400 having a rotor core unit 401 with a rotor magnetic tooth 403 and a rotor magnetic pole 402, and a first and second rotor core holders 307, 308 mutually fixed tightly to sandwich end of the rotor core unit 401 from both sides in the radial direction, and disposed on the same axis as the rotor core unit 401. The rotor magnetic teeth 403 are formed of the electromagnetic steel plate, and the torque generated at the rotor unit 400 is transmitted to a rotational shaft through the rotor core holders 307, 308. An end surface 415 along the rotational axis of the rotor magnetic teeth 403 is made flat and continuous, and is brought into contact with the first rotor core holder 307 in the end surface 415.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012082874-A (JP)
Title: Connecting device for railway vehicle, and method for manufacturing spherical sliding bearing used for the connecting device
Inventor: HIRAYAMA MAKI
IPC: B61G7/00
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device for a railway vehicle which does not generate stick slip caused by a fretting phenomenon and to provide a method for manufacturing a spherical bearing used for the connecting device.SOLUTION: The connecting device 10 for a railway vehicle includes a supporting member 11 attached to a lower surface of a vehicle body floor F and provided with a ball head 11a, a tail rod 12 having a half-recessed spherical surface part 12a in the inner surface thereof and having a half-spherical belt-like recessed surface part 12b in the half-recessed spherical surface part 12a, a tail rod cover 13 having a half-recessed spherical surface part 13a continued to the half-recessed spherical surface part 12a of the tail rod 12 in the inner surface thereof and a half-spherical belt-like recessed surface part 13b continued to the half-spherical belt-like recessed surface part 12b of the tail rod 12 and integrally joined to the tail rod 12 and divided two hemispherical sliding bearings 14 and 14 supporting the ball head 11a and fitted and fixed to the half-spherical belt-like recessed surface parts 12b and 13b of the tail rod 12 and the tail rod cover 13.
Patent JP-2012084412-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: FURUYUI YASUTAKA
IPC: H01M50/536
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To restrict a partial separation or rupture of an anode lead from a silicon based anode in a nonaqueous electrolyte secondary battery which includes a wound electrode group using the silicon based anode consisting of an anode current collector and an anode lead which are connected via an alloy layer containing a copper-silicon alloy.SOLUTION: A nonaqueous electrolyte secondary battery includes a wound electrode group 2 formed by winding in substantially cylindrical form a laminate of a belt-like anode 10 and a belt-like cathode 11 with a belt-like separator 12 interposed between the two and a nonaqueous electrolyte. The wound electrode group 2 is 3 mm or more in radius, and the anode 10 includes a current collector, an active material layer comprised of a silicon based active material stuck to the surface of the current collector, and a strip-shaped lead 17 connected to the current collector via an alloy layer 20 containing a copper-silicon alloy, in which configuration the lead 17 is connected to a wound periphery in radius of 3 mm or more from the center of the wound electrode group 2 and comprised of a copper foil or a copper alloy foil whose tensile strength per 1 mm in short side width is 3 N to 50 N.
Patent JP-2012031362-A (JP)
Title: Polymer sheet for inner liner and pneumatic tire using the same
Inventor: SUGIMOTO MUTSUKI
IPC: C08F293/00
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a thin polymer sheet for an inner liner that, when used for an inner liner part, allows a pneumatic tire to be produced so as to exhibits excellent performance in flex crack growth resistance, rolling resistance and static air pressure decreasing rate, and to provide a pneumatic tire using the polymer sheet for an inner liner.SOLUTION: The polymer sheet for an inner liner includes an SIBS layer containing a styrene-isobutylene-styrene triblock copolymer. The SIBS layer has a thickness of 0.05-0.6 mm. The SIBS layer contains 0.5-40 mass% of a polymer obtained by polymerization of a monomer unit having 4 carbon atoms.
Patent JP-2012069897-A (JP)
Title: Method for polishing semiconductor wafer and semiconductor wafer polishing device
Inventor: HIRASAWA MANABU
IPC: B24B37/013
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for polishing a semiconductor wafer and a semiconductor wafer polishing device which precisely estimates the progress of polishing when both sides of the semiconductor wafer held in a carrier by a pair of upper and lower rotary surface plates are polished without increasing workload.SOLUTION: The method for polishing uses a wafer polishing device 1 which holds a wafer W in a carrier 6a by a pair of upper and lower rotary surface plates 2 and 3 and rotates the pair of upper and lower rotary surface plates 2 and 3 to simultaneously polish both surfaces of the wafer W. The method monitors the load current value of the surface plates of the polishing device 1 as both sides of the wafer W are simultaneously polished, uses the monitored load current value of the surface plates to calculate a standard deviation of the load current value of the surface plates within a certain time for each reference time, and estimates the progress of the polishing of the wafer W according to the change in the standard deviation.
Patent JP-2012094582-A (JP)
Title: Polishing method of semiconductor substrate
Inventor: ANZAI SO
IPC: B24B37/10
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method of a semiconductor substrate which reduces variation in polishing speed in a chemical mechanical polishing process (CMP process) for polishing the surface of a film provided on a semiconductor substrate by a polishing pad, and facilitates the process control.SOLUTION: The polishing is performed using a washed polishing pad by adding a polishing pad cleaning process in the CMP process. The polishing pad cleaning process is performed before polishing the semiconductor substrate. In the polishing pad cleaning process, a pad cleaning liquid having organic acid concentration of 0.5-10.0 mass% is used.
Patent JP-2012090549-A (JP)
Title: Threshing unit
Inventor: SATOJI HISAYUKI
IPC: A01F12/32
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To improve cleaning efficiency without impairing cleaning performance of the cleaning device for a sieve.SOLUTION: The problem is solved by a threshing unit 3 including a threshing chamber 11 incorporated with a threshing cylinder 10, and a sieve 23 reciprocatingly swinging in a back and forth direction for carrying out swinging selection of an object to be threshed leaked from the threshing chamber 11 and configures such that a first cleaning body 100 and a second cleaning body 200 for reciprocatingly swinging in a right and left direction on the sieve 23 are parallely arranged in a right and left direction of the sieve 23 so that the first cleaning body 100 is relatively positioned on a grain stalk contact starting side of the threshing cylinder 10 and the second cleaning body 200 is relatively positioned on a grain stalk contact finishing side if the threshing cylinder 10, and a speed of reciprocating swing of the second cleaning body 200 is faster than the speed of reciprocating swing of the first cleaning body 100.
Patent JP-2012095454-A (JP)
Title: Power factor correction circuit and load drive device using the same
Inventor: NISHIBORI KOHEI
IPC: H02M7/12
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a power factor correction circuit that has a double function of rectification and power factor correction, and reduces EMI noise effectively, with an inexpensive and simple circuit configuration, and to provide a load drive device using the same.SOLUTION: A power factor correction circuit 1 includes: a first series circuit that has a first rectifying element D3 and a first switching element Q1; a second series circuit that has a second rectifying element D4 and a second switching element Q2 and is connected in parallel to the first series circuit; a first reactor L1; a second reactor L2; a third and a fourth rectifying elements D5 and D6 that are connected between a connecting point between an alternating-current power supply Vin and the first reactor L1 and two respective ends of a smoothing capacitor C1; and a fifth and a sixth rectifying elements D9 and D10 that are connected between a connecting point between the alternating-current power supply Vin and the second reactor L2 and the two respective ends of the smoothing capacitor C1.
Patent JP-2012091686-A (JP)
Title: Electric equipment device for vehicle
Inventor: KATO KUNIO
IPC: B60R16/04
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To secure functionality, while enjoying an advantage of solar power generation, in an electric equipment device for a vehicle having electric equipment for operating by electric power of a solar power generator.SOLUTION: When an occupant transfers to a parking state by getting off a car, in a state where a deposit quantity of dust does not exceed an allowable value, when a power generation quantity of the solar power generator 3 is electric power or more required for operating a cleaning machine 4, the cleaning machine 4 is operated by electric power of the solar power generator 3. In a state where the deposit quantity of the dust does not exceed the allowable value, when the power generation quantity of the solar power generator 3 is less than the electric power required for operating the cleaning machine 4, operation of the cleaning machine 4 by the electric power of the solar power generator 3 is stayed in standby, and the cleaning machine 4 is operated by the electric power of the solar power generator 3 as soon as the power generation quantity of the solar power generator 3 becomes the electric power or more required for operating the cleaning machine 4 thereafter. A grace period of operating the cleaning machine 4 is thus provided, so that the possibility to operate the cleaning machine 4 by the electric power of the solar power generator 3 can be enhanced.
Patent JP-2011200101-A (JP)
Title: Energy storage system
Inventor: SHIMAYAMA HAJIME
IPC: H01M10/44
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To charge a storage battery so that power consumption does not exceed power capacity during the night, even if there is an apparatus that consumes electric power during the night, other than the storage battery.SOLUTION: The energy storage system 1 includes: a battery pack 4; a control device 30 that controls a charging mode of performing charging to the battery pack 4 and a discharge mode of discharging the battery pack, performs the charging mode during a time period of midnight electric power, charges the battery pack 4 by constant-current control based on a predetermined constant current value at charging start and by constant voltage control at charging completion in the charging mode; and a decision unit 31 for deciding the presence of any apparatus other than the energy storage system 1, operated during the time period of midnight electric power. While an apparatus is operating, a constant-current value in charging the battery pack 4 in the charging mode is set to be smaller than a value when the apparatus does not operate.
Patent JP-2012097791-A (JP)
Title: Rotary motion transmission device and steering mechanism using the same
Inventor: MAEDA HARUYOSHI
IPC: F16C1/14
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotary motion transmission device and a steering mechanism which need no pulley and can be compact even if a long member that is high in rigidity and is hard to bend is adopted as a transmission means.SOLUTION: The rotary motion transmission device 10 includes an input shaft 16 with input sections 17, 18 eccentric in relation to the rotary center C, an output shaft 21 with output sections 22, 23 eccentric in relation to the rotary center C, and control cables 13, 14 for connecting the input sections 17, 18 and the output sections 22, 23. When the input shaft 16 rotates, a distance from the input sections 17, 18 along the control cables to the output sections 22, 23 is allowed to be held and thereby the rotary motion of the input shaft 16 is transmitted to the output shaft 21 via the control cables 13, 14. The steering mechanism uses the rotary motion transmission device 10.
Patent JP-2012097641-A (JP)
Title: Gas turbine combustor
Inventor: KASHIWABARA HIROYUKI
IPC: F02C7/18
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine combustor having high gas turbine efficiency and long service life, and reducing NOx emissions, by effectively cooling a fitting structure between a combustion cylinder and a tail cylinder without causing thermal stress or stress concentration.SOLUTION: A gas turbine combustor (1) has an air passage (18) for compressed air (A1) which is disposed outside a combustion cylinder (3) including a combustion chamber (4). The gas turbine combustor (1) also has a tail cylinder (11) that introduces combustion gas (G) in the combustion cylinder (3), into a turbine. A peripheral wall of the combustion cylinder (3) is a single wall. A fitting structure (48) is formed for fitting an outer circumferential surface of a rear side of the combustion cylinder (3) to an inner circumferential surface of a front side of the tail cylinder (11). An introduction groove (51) that introduces the compressed air (A1) from a front side of the fitting structure (48) into the combustion chamber (4) is formed in the fitting structure (48).
Patent JP-2012096164-A (JP)
Title: Multistage soil feeder
Inventor: ISHIKAWA YOJI
IPC: B01J4/00
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a multistage soil feeder capable of quantitatively feeding soft soil comprising coarse rubble or the like.SOLUTION: The multistage soil feeder includes a plurality of fixed stages 3 arranged in a form of stairs to transfer soil downward and forward, and a plurality of movable stages 4 each alternately disposed on the fixed stages 3 one after another in a form of stairs to move back and forth on the upper face of the corresponding fixed stages 3 to transfer soil in the transfer direction, which fixed stages 3 and movable stages 4 are disposed on and supported by a base 2, with a pair of side walls 5 of a specific height vertically attached to either side of the fixed stages 3 and a pair of side walls 6 of a specific height vertically attached to either side of the movable stages 4, whereby soil charged thereinto can be transferred downward and forward by virtue of the forward/backward movement of the movable stages 4 while keeping a predetermined amount of the charged soil stored therein.
Patent JP-2012071811-A (JP)
Title: Electric air compressor and hydraulic pump module
Inventor: RI TOKON
IPC: F04B35/00
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric air compressor that controls a driving speed of an air compressor according to an operational condition of the air compressor to prevent the abrupt intermittence of driving power and achieves the prevention of the moisture generation of air piping, the elimination of the generation of a shock, and the improvement of the durability of a motor and the air compressor, and to provide a hydraulic pump module.SOLUTION: The electric air compressor and the hydraulic pump module include: the motor; a hydraulic pump driven by the transmission of a rotative force of the motor; the air compressor driven by the transmission of the rotative force of the motor; and a transmission device provided between a rotary shaft of the motor and a rotary shaft of the air compressor and continuously changing the rotation of the motor to transmit it to the air compressor.
Patent JP-2012104869-A (JP)
Title: Network system
Inventor: MURATA SHUNSUKE
IPC: H04L12/70
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a network system that stores a packet at a mirror port when abnormality of a network occurs and stops storing a packet when the network restores.SOLUTION: A network monitor processing unit 111a of a server 110 transmits a capture start command to a PC for acquiring log 220 of a slave station 200 about which abnormality has been detected. When a packet capture processing unit 222a has received the capture start command, it sets a mirror port relative to a packet reception port of a LAN switch 230, and notifies a network communication unit 221 of packet storing start. Then, the network communication unit 221 stores a packet input from the mirror port in a packet storage area 223a of a storage unit 223. In addition, when the network monitor processing unit 111a has detected restoration from abnormality, it transmits a capture termination command to the PC for acquiring log 220 to stop storing a packet input from the mirror port in the packet storage area 223a.
Patent JP-2012104633-A (JP)
Title: Semiconductor device
Inventor: NAKAGAWA SHINYA
IPC: H01L25/18
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that has bootstrap capacitors while suppressing an increase in size of the device.SOLUTION: A semiconductor device of the present invention comprises, in a transfer-molded package, power chips 2 disposed on lead frames 1, IC chips 3 disposed on the lead frames 1 to drive the power chips 2, and bootstrap capacitors 6 disposed on the lead frames 1 via an insulative adhesive 5 to be connected to the IC chips 3.
Patent JP-2012100889-A (JP)
Title: Head vibration measuring device
Inventor: UCHIDA HITOSHI
IPC: A61B5/11
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a head vibration measuring device capable of accurately measuring the vibration of the head by biting it with teeth almost directly connected to the skull.SOLUTION: The representative configuration of the head vibration measuring device 110 includes: a bar-like bite bar 120 that a subject H1 bites with his or her teeth; a pair of bar-like auxiliary bars 122, 124 connected to the respective ends of the bite bar 120 to intersect (to be substantially orthogonal to) the bite bar 120 to form substantially H-shape as a whole; at least three triaxial acceleration sensors 112, 114, 116 provided one by one near the ends of the auxiliary bars 122, 124; and a balance weight 118 provided near the end of the auxiliary bar 122 or 124 not provided with the triaxial acceleration sensors 112, 114, 116, and having weight equal to that of the triaxial acceleration sensors 112, 114, 116.