baber/WOPTO huggingface dataset:
Patent JP-2011041412-A (JP)
Title: Step-up type switching power supply
Inventor: ZHAO JINBIN
IPC: H02M3/155
Filed: 2009-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step-up type switching power supply capable of realizing higher efficiency, smaller size, lower noise and lower cost.  <P>SOLUTION: The step-up type switching power supply 101 includes a rectifying diode Dr, in which cathode is connected to a plus output terminal 12; a smoothing capacitor Cs connected between the plus output terminal 12 and a minus output terminal 13-2; n pairs connected in series, in which inductor L<SB>i</SB>(i is a positive integer: 1≤i≤n) and a capacitor C<SB>i</SB>are sequentially connected in series from the plus input terminal 11 toward an anode of the rectifier diode Dr, n switching elements S<SB>i</SB>connected between one end of inductors L<SB>i</SB>and the negative input terminal 13-1, and n clamp diodes D<SB>i</SB>, in which one end of the capacitors C<SB>i</SB>is connected to the cathode and the plus input terminal 11 is connected to the anode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043983-A (JP)
Title: Information processing apparatus for cardless settlement, cardless settlement system, cardless settlement method, cashless settlement method, and program
Inventor: KOMURA MITSUHIRO
IPC: G06Q20/00
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus for cardless settlement, a cardless settlement system, a cardless settlement method, a cashless settlement method, and a program.  <P>SOLUTION: A bank service server 210, which executes cost settlement in an electronic commercial transaction through a network 290 without issuing a physical card, includes: a user authentication part 240 for executing user authentication of a user succeeding in log-in authentication; a partial information acquisition part 242 for numbering, at random from a partial information database 250, partial information for generating a settlement approval number to be used for performing the price settlement in the electronic commercial transaction from the user succeeding in the user authentication; and a settlement request processing part 236 for invalidating the used settlement approval number, when the settlement approval number is used for the user and the success of settlement is achieved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045196-A (JP)
Title: One side mounting type dc stabilized power supply
Inventor: UNO MATSUO
IPC: H02M3/28
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one side mounting type DC stabilized power supply in which all components constituting the power supply including a transformer are surface-mounted only on one face of a printed board.  <P>SOLUTION: A printed wiring pattern for connecting a plurality of circuit structure components including the transformer constituting the power supply are formed only on one face of the board. All the circuit structure components are surface-mounted only on one face of the board where the printed wiring pattern is formed. The power supply is constituted in a state where circuit structure members on the DC stabilized power supply are collected only on one face of the printed board, and the circuit structure members are not arranged on the other face. Thus, the radiation property of heat generated in the power supply can easily be secured. Since no dedicated radiation member is necessary to be combined and mounted on the transformer, surface mounting of the transformer, which cannot be performed in a conventional case, is realized and the miniaturized/thinned DC stabilized power supply for AC power supply can be supplied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009273956-A (JP)
Title: Game machine
Inventor: ARITOME NORICHIKA
IPC: A63F7/02
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To set a novel specific ready-to-win selection mode.  <P>SOLUTION: When an image of the variable display with a regular presentation content is displayed when the specific ready-to-win selection mode is off, the combination of identification symbols on three lines is either a jackpot combination or a missed ready-to-win combination. When the image of variable display with the regular presentation content is displayed when the specific ready-to-win selection mode is on, the combination of identification symbols on the thee lines is always a missed ready-to-win combination. When the image of variable display with a special presentation content is displayed, the combination of identification symbols on the three lines is always a jackpot combination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065686-A (JP)
Title: Steam turbine rotating blade for low-pressure section of steam turbine engine
Inventor: RIAZ MUHAMMAD SAQIB
IPC: F01D5/20
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To disclose a steam turbine rotating blade (20) for a low-pressure section of a steam turbine engine (10).  <P>SOLUTION: The steam turbine rotating blade (20) includes a blade-shaped section (42). A root section (44) is fitted to one end of the blade-shaped section (42). A dovetail section (40) includes a tangential direction inserting type dovetail that is a dovetail section (40) protruding from the root section (44). An apical end section (46) is fitted to the blade-shaped section (42) at an end opposite to the root section (44). A cover (48) is formed integrally with the apical end section (46) as a part of the apical end section (46). The rotating blade (20) includes an annular outlet space area lager than about 18.1 ft<SP>2</SP>(1.68 m<SP>2</SP>).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011057066-A (JP)
Title: Run-flat tire
Inventor: WATANABE TAKESHI
IPC: B60C17/00
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a run-flat tire ensuring ride comfort while improving steering stability during run-flat traveling of a vehicle.  <P>SOLUTION: The run-flat tire 1 includes a reinforcing rubber layer 40 which is formed from a tread section 34 to a sidewall section 38, and is of crescent-shaped cross section along a tread width direction TW and a tire radial direction TD. The reinforcing rubber layer 40 includes a high-elasticity reinforcing layer 44 disposed outside in the tire radial direction; and a low-elasticity reinforcing layer 42 having a lower elastic modulus than the high-elasticity reinforcing layer 44. Using as reference a length W1 from a tire equator line CL to an end portion of a tread section 34 along the tread width direction TW, and assuming a virtual line L1 which passes through a position corresponding to a length of 1.2 times the length from the tire equator line CL to the end portion of the tread section 34, and is vertical to a carcass 12, the high-elasticity reinforcing layer 44 is formed over the entire region extended from an end portion 50 of the reinforcing rubber layer 40 located inside in the tread width direction to the virtual line L1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061666-A (JP)
Title: Device and method for adjusting impedance
Inventor: WATAI TAKAYUKI
IPC: H03K19/0175
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for adjusting impedance in which both of quality of a transmission line and memory throughput are improved.  <P>SOLUTION: The device for adjusting impedance 3 includes a memory impedance adjuster 33, an IF impedance adjuster 32, and an impedance adjustment synchronization unit 37. The memory impedance adjuster 33 issues a ZQ adjustment command instructing impedance adjustment of an output buffer of a memory 2. The IF impedance adjuster 32 generates and provides as output an IF impedance adjustment code for impedance adjustment of an output buffer 351 of a memory interface 35. The impedance adjustment synchronization unit 37 supplies the IF impedance adjustment code to the memory interface 35 in synchronization with issuance of the ZQ adjustment command from the memory impedance adjuster 33.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062715-A (JP)
Title: Rolling mill equipment protection device
Inventor: ONODA TAKAHIRO
IPC: B21B33/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling mill equipment protection device which contributes prevention of abnormal rolling of slip, misroll or the like.  <P>SOLUTION: A rolling pass schedule which is transmitted from a host computer 10 to a setting value input device 12 includes set values of thickness H on the inlet side of a material to be rolled, thickness h on the outlet side, the radius R' of a roll and the coefficient of friction μ. The bite angle calculating device 14 calculates a bite angle α on the basis of set values of the thickness H on the inlet side, the thickness h on the outlet side and the radius R' of the roll. A maximum rolling reduction and maximum bite angle calculation device 16 calculates the maximum rolling reduction Δh<SB>MAX</SB>and the maximum bite angle α<SB>B</SB>on the basis of the set value of the coefficient of friction μ and the radius R' of the roll. A deciding device 18 decides whether the rolling reduction (H-h) and the bite angle α are an abnormal value or not by taking the calculated maximum rolling reduction Δh<SB>MAX</SB>and the maximum bite angle α<SB>B</SB>as the ceiling limit value. When it is decided that the rolling reduction (H-h) and the bite angle α are abnormal values, an alarm issuing device 20 issues an alarm to an operation room to inform an operation operator of the abnormality.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010106359-A (JP)
Title: Substrate holding apparatus, substrate processing apparatus, mask and image display manufacturing method
Inventor: KATO YASUO
IPC: C23C14/50
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate holding apparatus capable of reliably operating a substrate by detecting the state of a carrier having a permanent electromagnet.  <P>SOLUTION: The substrate holding apparatus includes a carrier configured to hold a mask and a substrate by magnetically attracting a mask 200 containing a magnetic material via the substrate 300, and a sensor unit 185 configured to sense a state of the carrier using a magnetic sensor 180 for sensing a magnetic field from the permanent electromagnet 101. The carrier includes the permanent electromagnet, the permanent electromagnet includes a variable-polarity magnet with the polarity thereof being variable, a coil which generates a magnetic field for changing the polarity of the variable-polarity magnet, and a fixed-polarity magnet having fixed polarity. The state of the carrier is set to one of a first state in which the mask and the substrate are held by the magnetic field generated by the variable-polarity magnet and the fixed-polarity magnet, and a second state in which the mask and the substrate are not held, by controlling the polarity of the variable-polarity magnet by the magnetic field generated by the coil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011065896-A (JP)
Title: Method of manufacturing electronic device
Inventor: KAWASHIMA TOMOHITO
IPC: H05B33/26
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electronic device, forming a conductive part and an insulation part with high accuracy and high productivity.  <P>SOLUTION: In the method of manufacturing the electronic device, a first layer 10 containing an organic semiconductor is formed in a predetermined pattern form on a principal plane 5a of a substrate 5, a second layer 20 containing metal is formed at least on the first layer, the second layer on the first layer is altered to form an altered part 30 in the second layer wherein the altered part has electric resistance higher than that in the other part of the second layer, and thereby a conductive part comprising a part containing the metal in the second layer and an insulation part comprising part of the organic semiconductor in the first layer and a part containing the altered part in the second layer are formed on the substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066768-A (JP)
Title: Photography support system
Inventor: OTSUKA MASUMI
IPC: H04N5/232
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To surely photograph a photographing object without being contrary to the intention of a photographing person.  <P>SOLUTION: A photography support system has: a communication device 31 which is attached to the photographing person 30 and transmits the position of the photographing person 30; a user camera 10 which photographs the photographing person 30; and a photography announcement server 20 which stores photography reservation information specified by the user camera 10 in a data base and transmits photography support information corresponding to the photography reservation information stored in the data base to the user camera 10 on the basis of the position of the photographing person 30 transmitted from the communication device 31 and positional information of the user camera 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071195-A (JP)
Title: Method of manufacturing semiconductor substrate
Inventor: SASAKI MAKOTO
IPC: H01L21/02
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor substrate for efficiently manufacturing a semiconductor device using SiC.  <P>SOLUTION: The method includes preparing a first silicon carbide substrate 11 having a first surface F1 and a first backside B1 opposing to each other and having a single crystal structure, and a second silicon carbide substrate 12 having a second surface F2 and a second backside B2 opposing to each other and having a single crystal structure. The first and second silicon carbide substrates 11, 12 are disposed so that the first and second backsides B1, B2 can be directed in the same direction. After a step of disposition, a connection layer 30 containing carbon, which is bonded to the first and second backsides B1, B2 so as to connect the first and second backsides B1, B2, is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069993-A (JP)
Title: Electronic paper
Inventor: MORI NORIO
IPC: G09F9/00
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic paper that has no patterning electrode or computer controlled TFT electrode on electronic paper display member, to solve the problem that processes of forming an electronic paper electrode are complicated and yield is reduced.  <P>SOLUTION: In the electronic paper, application electrodes facing each other across a fine particle layer containing pigments and colored particles having a charge polarity or a fine particle dispersion liquid layer on each side of it are made up of filmlike polymer layers having conductivity, or transparent conductive polymer layers acquired by evaporatively drying a solvent after applying a liquid conductive polymer dissolved with the solvent. The electronic paper is used for printing and drawing by performing direct contact voltage application or discharging to/from the application electrodes for pigments and a colored resin layer having a charge polarity, using an electrode located at a distance for direct contact voltage application or point discharging, as an external electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010042678-A (JP)
Title: Inkjet recording apparatus
Inventor: ARAKAWA HIROAKI
IPC: B41J25/20
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus which can feed a recording medium extremely precisely even if the feeding distance of the recording medium is increased greatly.  <P>SOLUTION: Regarding the inkjet recording apparatus having: a recording head H; a recording head moving means to move the recording head H in the main scanning direction; a recording medium feeding means to feed a recording medium P in the sub-scanning direction; and a feeding amount detecting means to detect the driving amount of the recording medium feeding means in the process of moving the recording head H, a mark detected by a mark recording means recording a predetermined mark on the recording medium P by ejecting ink droplets at predetermined timing from at least one of nozzles and moved together with the recording head H is detected, and the feeding amount of the recording medium is determined by a driving amount detected by the feeding amount detecting means on the basis of a position where the mark detecting means detects detection signals.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011073158-A (JP)
Title: Recorder, method of controlling recorder, and program
Inventor: YAMAMOTO NORIYUKI
IPC: B41J29/46
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To adequately detect a deviation in an operation of recording an image on a recording medium in a recorder that includes a conveyance section for conveying a recording medium and a recording section for recording an image while allowing the recording medium to be scanned in a width direction of the recording medium.  <P>SOLUTION: This recorder includes a scanner 12 for reading an image recorded on a recording medium. After a first positional deviation detection pattern is recorded on a recording medium by moving a recording head 2 in the width direction, a second positional deviation detection pattern intersecting with the first positional deviation detection pattern is recorded on the recording medium by moving the recording head 2 in the width direction. The recorded images are read by the scanner 12. The deviation in the operation of recording the images on the recording medium is detected on the basis of a mode of the intersection between both the patterns.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076823-A (JP)
Title: Separator for fuel cell, and method for manufacturing the same
Inventor: KATO ISAO
IPC: H01M8/10
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and inexpensively manufacturing a separator for fuel cell, satisfying various required properties including electrical conductivity, erosion-proof property, mechanical strength and thinning.  <P>SOLUTION: The separator for fuel cell is equipped with a substrate 21, a reaction gas flow path 23 provided on one surface of the substrate 21, and a cooling flow path 24 that is provided on an opposite surface to the one surface of the substrate 21. The manufacturing method for the separator for fuel cell includes a process for allowing at least one of the reaction gas flow path 23 and the cooling flow path 24 for forming a flow path molding pattern by photoresist on the substrate 21; a process for coating conductive resin material on recesses 25A, 25B and projections composed by the flow path molding pattern; a process for hardening the conductive resin material; a process for polishing and removing the conductive resin material hardened on top sections of the projections in the flow path molding pattern; and a process for removing the photoresist films 25a, 25b forming the projections in the flow path forming pattern.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074888-A (JP)
Title: Centrifugal compressor
Inventor: NAKANIWA TERUHIRO
IPC: F04D29/70
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal compressor efficiently cleaning the whole flow passage over a wide range by extending a range where cleaning is performed by one cleaning liquid injection device.  <P>SOLUTION: This centrifugal compressor includes: a casing 5; a rotating shaft supported in the casing 5; impellers 3 provided around the rotating shaft and rotating to compress fluid; and nozzles 31 injecting cleaning liquid W to the flow passage formed by the impellers 3 and casing 5. Each of the nozzles 31 is provided radially outward of a diffuser 12 toward the radial inward of the diffuser 12 in the flow passage, and is so provided that at least one injection direction P of the cleaning liquid W is directed to the same direction as the rotating direction Q of the impeller 3 and also intersects at a substantially right angle with a fluid flowing direction in the right-angled cross section of the rotating shaft in the position of the impeller 3 opposed to the nozzle 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010086540-A (JP)
Title: Method, system and program for generating feature descriptor
Inventor: LIU QIONG
IPC: G06T7/00
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for generating a feature descriptor for image identification.  <P>SOLUTION: Input image is received (3001). The input image is subjected to Gaussian-blurring in a stepwise manner, whereby a Gaussian pyramid is built (3002). A difference between two optional adjacent Gaussian-blurred images in the Gaussian pyramid is calculated, whereby a DoG pyramid is built (3003). A key point is selected (3004). Primary sampling points are defined, based on each key point position in the Gaussian pyramid space (3005). A gradient of scale dependency at each primary sampling point is calculated (3006). Such a gradient is obtained, based on the difference in image intensity between each primary sampling point and a secondary sampling point related thereto. The gradients from all the primary sampling points of the key point are concatenated and a vector as the feature descriptor (3007) is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011080494-A (JP)
Title: Heat insulating mechanism of tube
Inventor: OMURO YOSHIHIRO
IPC: H01L21/301
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact heat insulating mechanism of a tube causing no breakage even to a movable portion.  <P>SOLUTION: The heat insulating mechanism of a tube includes a main tube for supplying a first fluid, an outer tube having an inside diameter larger than the outside diameter of the main tube by a predetermined value and arranged so as to cover the main tube, a supply port arranged at one end of the outer tube for supplying a second fluid between the main tube and the outer tube, and an outflow port arranged at the other end of the outer tube so that the second fluid supplied between the main tube and the outer tube flows out of the port.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079241-A (JP)
Title: Application device of release agent
Inventor: ANDO TERUO
IPC: B22D17/20
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To apply a release agent on a plurality of molded faces even a space between molds in mold opening is restricted.  <P>SOLUTION: The application device A includes a base member 10 attached to a drive device 200, a nozzle unit 50 attachable/detachable to/from the base member 10 and having a plurality of nozzles 72, and a plurality of valves 28 individually controlling the discharge of the release agent R at the plurality of nozzles 72. The plurality of nozzles 72 are made to correspond to the plurality of molded faces 100M, 101M to individually control the discharge of the release agent R at the respective nozzles 72, so as to linearly move the nozzle unit 50 by using a reciprocator as the drive device 200. The space necessary for the linear movement can be set smaller compared to the space necessary for a three-dimensional movement like a robot arm.  <P>COPYRIGHT: (C)2011,JPO&INPIT