baber/WOPTO huggingface dataset:
Patent JP-2007194578-A (JP)
Title: Electronic component shifter, surface mounting machine, and ic handler
Inventor: MASUI MITSUHARU
IPC: H05K13/04
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component shifter which increases the speed of operation of a ball-screw drive unit while reducing costs.  <P>SOLUTION: The electronic component shifter includes first and second ball-screw shafts 28 and 44 which are driven by first and second motors 25 and 41, and first and second ball nuts 29 and 45 which are screwed onto the ball-screw shafts 28 and 44. The shifter also includes a first shifting member 13 and a head unit 16 which are driven by first and second drive units 14 and 17, which are composed of the ball-screw shaft 28 and ball nut 29 and the ball-screw shaft 44 and ball nut 45, respectively, to shift horizontally. The head unit 16 has a suction head 18. The shifter further includes first and second ball nut motors 30 and 46 which have rotors 31 penetrated by the first, and second ball-screw shafts 28 and 44 loosely fitted in the rotors 31 and connected to the first and second ball nuts 29 and 45; and stators 34 that are supported by the first shifting member 13 and head unit 16, and support the rotors 31 rotatably.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007321002-A (JP)
Title: High purity methane gas manufacturing apparatus
Inventor: TANAKA MAKOTO
IPC: C07C9/04
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To utilize a phenomenon of decomposition of a natural gas hydrate.  <P>SOLUTION: Water formed by decomposition of the natural gas hydrate 301 in an accommodation part 202 is stored in a water storage part 203. A digested gas obtained by an anaerobic treatment of sludge is sent under pressure from the outside and is introduced as a microbubble into the stored water. A carbon dioxide gas contained in the digested gas is efficiently trapped in water. Thus, the methane gas is purified to high purity inside the accommodation part 202.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279011-A (JP)
Title: Data processing ic having self-test functionality
Inventor: GOTOU HIROSUKE
IPC: G01R31/28
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing IC which can perform determination of quality, with high accuracy, without using systems for poor sensing, such as an LSI tester, etc. to the data processing IC of an object of defective detection.  <P>SOLUTION: The data processing IC, mounted in a substrate having a self-test functionality at the job which selects one or a plurality of data processing means, and performs the job comprises a test data formation means for forming test data, corresponding to the job and an expectation value corresponding to the test data, an expected value holding means for maintaining the expectation value, and a result comparing means for comparing the test results obtained by processing the test data in the corresponding data processing means to the job with the expected value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007320691-A (JP)
Title: Vibration-type conveying device
Inventor: YOSHIDA TOMOHIKO
IPC: B65G27/32
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-type conveying device capable of reducing the size and the cost of a driving circuit thereof, applying a consistent driving voltage to a vibration generation source, and easily setting a driving state.  <P>SOLUTION: The vibration-type conveying device has a piezoelectric driving body 160 having an elastic metal plate connected to a conveying body as a vibration generation source, and a lamination type piezoelectric element which is adhered to the elastic metal plate via an insulating layer with a plurality of piezoelectric layers and a plurality of electrode layers being alternately laminated thereon; and comprises a DC power supply 120 for outputting the DC voltage, an inverter 130 for inverting the AC voltage into the AC output voltage by the PWM drive and applying the inverted voltage to the piezoelectric element, an inductor 140 to be connected between the inverter and the piezoelectric element, a voltage detection means 170 for directly detecting the both-terminal voltage of the piezoelectric element, and an inverter control means 180 capable of setting the frequency and the voltage of the inverter and controlling the inverter according to the detected voltage of the voltage detection means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007323712-A (JP)
Title: Sense amplifier, semiconductor memory device and electronic equipment
Inventor: OOTA YOSHIJI
IPC: G11C16/06
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sense amplifier which is little influenced by noise in reading when readout voltage is large, also can accurately read information without causing sneak current even when a transistor for amplification is turned on, and to provide a semiconductor memory device and electronic equipment.  <P>SOLUTION: In the sense amplifier 104, a P type transistor P2 for driving is connected between a P type transistor P0 for amplification and a first node 1, an N type transistor N2 for driving is connected between an N type transistor N0 for amplification and the first node 1. In the sense amplifier 104, a P type transistor P3 for driving is connected between a P type transistor P1 for amplification and a second node 2, and an N type transistor N3 for driving is connected between an N type transistor N1 for amplification and a first node 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321904-A (JP)
Title: Cardan joint assembling method
Inventor: YAMADA HARUHIKO
IPC: B23P21/00
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency in assembling Cardan joints by automatically assembling a set of Cardan joints in one cycle per four shafts of a spider.  <P>SOLUTION: The set of Cardan joints (two yokes and one spider) are automatically assembled in one cycle per four shafts 22a, 22b, 22c and 22d of the spider 22. Press-in punches 32 are fed at high speed into a fixed position and then a pressure change point at which the press-in punches 32 are bottomed at end faces of the shafts of the spider 22 through the cup bottom of a bearing 20 is detected while measuring positions of the press-in punches 32. The press-in punches 32 are stopped when reaching optionally-set pressure therefrom.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007303260-A (JP)
Title: Drawer locking/unlocking device
Inventor: HAMAGUCHI TAKASHI
IPC: E05B65/46
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking/unlocking device in a simple structure with a small number of components, wherein drawers of all stages of a cabinet, a furniture or the like can simultaneously be locked/unlocked while the drawers can easily be closed and locked by pushing in the pulled-out drawer, even when a part of the drawers is opened.  <P>SOLUTION: A movable pin 1 for locking having a spring property is mounted on the locking/unlocking device which can lock/unlock a plurality of drawers 4 at the same time by operating a cylinder lock 10, lever or the like. Thus, even when a part of the drawers 4 is pulled out, only by pushing the pulled-out drawer 4 in, a projecting part of a latch 7, which lifts the movable pin 1 for locking, easily closes and engages with the latch 7, so that the drawers can be locked.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007320514-A (JP)
Title: Air passage opening and closing device of air conditioner for vehicle
Inventor: HORI RIYOUSHI
IPC: B60H1/00
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air passage opening and closing device capable of independently or simultaneously opening and closing two air passages by two air passage opening and closing doors in the same part constitution and capable of reducing the number of parts and the kinds of the parts.  <P>SOLUTION: First and second rotation axes 31a, 32a are free to independently rotate by assembling first and second door means 31, 32 in a first assembling state where projection parts 314a, 324a of the first and second rotation axes 31a, 32a face to the opposite side each other and cylinder parts 317a, 327a are fitted on second supporting parts 2712, 2722 free to rotate, and the second rotation axis 32a is stopped whirling against the first rotation axis 31a as the projection parts 314a, 324a of the first and second rotation axes 31a, 32a face the same direction and assemble the first and second door means 31, 32 in a second assembling state where the projection part 324a of the second rotation axis 32a fits in a fitting hole 316a of the first rotation axis 31a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007019478-A (JP)
Title: Method of dicing wafer, dicing apparatus, and semiconductor device
Inventor: KURIYAMA TOSHIKAZU
IPC: H01L21/301
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of dicing a wafer with which lowering of the yield of a semiconductor device can be avoided by preventing the scattering of wafer fragments during the dicing even if the backside grinding is not carried out, and to provide a dicing apparatus, and a semiconductor device.  <P>SOLUTION: The method of dicing a wafer dices a wafer 1 with a blade 7 to the position of reaching an adhesive sheet 3 on the backside of the wafer 1 to obtain individual semiconductor device chips. Circuit patterns for a plurality of semiconductor device chips are formed on the front of the wafer 1, and the adhesive sheet 3 is glued on the backside without backside grinding. When the blade 7 dices peripheries of the wafer 1 from which no semiconductor device chips can be obtained, the position of the edge of the blade 7 is gradually raised while advancing the blade 7 so that the edge of the blade 7 does not reach the backside surface of the wafer 1 in carrying out the dicing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007325199-A (JP)
Title: Imaging apparatus and signal processing device
Inventor: TAKAGI KIYOSHI
IPC: H04N5/232
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To compress a dynamic range while maintaining contrast without performing photography a plurality of times.  <P>SOLUTION: The present invention relates to an image pickup element which outputs the image information of a predetermined dynamic range by imaging, and an imaging apparatus which outputs the image information of which the dynamic range is smaller than that of the image information from the image pickup element, comprising: a multiple exposure image creating unit for creating a plurality of image information corresponding to images picked up on different exposure conditions; and an arithmetic unit which divides each image into a plurality of partial regions regarding the plurality of image information created by the multiple exposure image creating unit, determines a degree of the dispersion of a signal value at each partial region of the plurality of images, creates one synthetic partial region image by selecting an image of a partial region with the maximum degree of the dispersion of the signal value for each partial region in the plurality of images and performs blend operation to make smooth a joint portion of the synthetic partial region image, wherein the arithmetic unit determines the degree of the dispersion of the signal value at each partial region from the total sum of differences of signal values between proximate pixels within the same partial region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326005-A (JP)
Title: Mode setting control for grain preparation facility
Inventor: SAKAMOTO AKINORI
IPC: B07B13/11
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain preparation facility for enhancing workability and operability.  <P>SOLUTION: A preparation mode setting screen 179 capable of setting a plurality of preparation modes of a rocking selection type hulling machine 101 on a maintenance 3 screen G3c for setting an adjustment method of the rocking selection type hulling machine 101 of a touch panel a4 is provided. A preparation mode switching screen 179' for displaying the plurality of preparation modes set by the preparation mode setting screen 179 is provided on a rocking selection type hulling machine setting screen G4 for performing setting of the rocking selection type hulling machine 101 of the touch panel a4. A controller 200 for operating the rocking selection type hulling machine 101 by one preparation mode selected from the plurality of preparation modes of the preparation mode switching screen 179' is provided on the control mechanism.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007327427-A (JP)
Title: Crank angle detecting device of internal combustion engine
Inventor: HORI YASUYOSHI
IPC: G01B7/30
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To detect a cylinder and a crank angle in stopping or starting, by easily detecting a reference position of the crank angle, by preventing an erroneous determination of the rotation direction.  <P>SOLUTION: This crank angle detecting device has a crank angle detecting signal plate 121 having a detecting object part arranged at an equal interval for forming a chipped tooth part in a part, a first signal generating means 122 and a second signal generating means 123 for respectively generating a first crank angle signal and a second crank angle signal every time when the detecting object part passes, a rotational direction determining means for determining the rotational direction of a crankshaft from a state of the first crank angle signal and a second crank angle signal, and a chipped tooth passing determining means for determining whether a chipped tooth area passes through the first signal generating means or the second signal generating means. The rotational direction determining means changes a determining method of the rotational direction of the crankshaft in response to a determining result of the chipped tooth passing determining means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007329036-A (JP)
Title: Fuel electrode for fuel battery, and fuel battery having the fuel electrode
Inventor: HASEGAWA SHIGEKI
IPC: H01M4/86
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel electrode for a fuel battery which fuel electrode suppresses water insufficiency at the fuel electrode, and a fuel battery having the fuel electrode.  <P>SOLUTION: The fuel electrode (3) includes a catalyst layer (31) for facilitating the transformation of a hydrogen into a proton, a water electrolysis catalyst layer (32) containing a water electrolysis catalyst, and a buffer layer (33) which contains an electrolysis, has electron conductivity, and has a contact angle less than 90°. The catalyst layer (31) is formed closer to an electrolysis layer (4) than the water electrolysis catalyst layer (32) and the buffer layer (33), which are formed closer to a gas diffusion layer (2) than the catalyst layer (31).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007327475-A (JP)
Title: Catalyst typical temperature acquiring device of internal combustion engine
Inventor: KAKO JUNICHI
IPC: F02D45/00
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To determine the proper catalyst typical temperature corresponding to a deterioration state of a catalyst, in a catalyst typical temperature acquiring device of an internal combustion engine.  <P>SOLUTION: The catalyst 40 for purifying exhaust gas is arranged in an exhaust passage of the internal combustion engine. The inside of the catalyst 40 is divided into a plurality of parts up to the downstream side from the upstream side. Temperatures of respective parts are determined, and the temperature of any part is set as a representative temperature. When the catalyst 40 is not deteriorated, since a catalytic reaction mainly occurs in an upstream side part, the temperature of the upstream side part is set as the representative temperature. As the catalyst 40 deteriorates, a part of mainly causing the catalytic reaction shifts to the downstream side. Considering this phenomenon, the temperature of a part nearer to an outlet is set as the representative temperature as the deterioration in the catalyst 40 advances.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007015380-A (JP)
Title: Inkjet recorder and inkjet recording method
Inventor: FURUICHI TOMOMI
IPC: B41J2/01
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize high-speed bidirectional recording without an output time being elongated more than necessary due to effects of a fixing time in an inkjet recorder of a serial type which carries a plurality of kinds of ink with different characteristics in parallel.  <P>SOLUTION: A practice order of forward recording scanning and rearward recording scanning is controlled so as to more reduce a sum of a time required for forming an image and a time for waiting until the image after formed is fixed. Recording scanning of a shorter fixing time between the forward direction and the rearward direction is set with priority also in bidirectional recording, so that a total time required for image output can be reduced more.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007330294-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can restrict a drop in interests attributed to the monotonousness of behavior by guiding game media to a prescribed position without lowering visual recognizability as for game processing or the like.  <P>SOLUTION: The game machine includes a framelike decoration frame 121, an upper major prize winning slot 144 which is formed at the upper part of the decoration frame 121 to enable the winning of the prize with game balls in the playing area, a right way guide path 146 which is disposed along the internal surface of the decoration frame 121 and enables the guidance of the game balls winning the upper major prize winning slot 144 to the right way as viewed from players, a left way guide path 147 which is disposed along the internal surface of the decoration frame 121 and enables the guidance of the game balls winning the upper major prize winning slot 144 to the left way as viewed from the players and a distributor 148 which distributes the game balls winning the upper major prize winning slot 144 to the right or left way guide path 146 or 147.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330983-A (JP)
Title: Method for manufacturing electric resistance welded tube having excellent weld characteristic
Inventor: KENMOCHI KAZUHITO
IPC: B23K101/06
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electric resistance welded tube having excellent weld characteristic capable of maintaining excellent welding quality by adequately giving a tapered shape to an end of a plate (a strip) before the electric resistance welding when manufacturing the electric welded tube.  <P>SOLUTION: After giving a taper shape to a plate end by the fin-pass forming, the butt angle of end faces orthogonal to a plate is set to be within ±1° to perform the electric resistance welding.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007336152-A (JP)
Title: Spread spectrum receiver and its method
Inventor: HABUKA TAKAMITSU
IPC: H04B1/7073
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spread spectrum receiver and a method with less incorrect detection of symbols occurred by noise, etc.  <P>SOLUTION: Correlators 10 to 25 which are prepared for each transmission spread code series create correlation values of input signal 100 and the transmission spread code series, and compare correlation values 101 to 251 and a correlation threshold value only during a time in which a most appropriate window width symbol detection window 60 is open with the most appropriate window width W1. If the correlation values 101 to 251 exceed the correlation threshold value, receiving symbol data are demodulated from symbol data of spread code series corresponding to the correlator which outputs a correlation value which shows the maximum value of a correlation peak. The optimum window width W1 of a symbol detection window 60 is created based on position information of the correlation value and the correlation peak value. The correlation threshold value is updated to the created correlation threshold value. Like this, a width of the symbol detection window adaptively changed based on position information of the correlation peak value, and incorrect detection of a symbol is minimized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007334773-A (JP)
Title: Paper sheet counting sorter
Inventor: IWAMI TOYOJI
IPC: B65H31/24
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet counting sorter capable of adding stackers easily and improving workability.  <P>SOLUTION: The paper sheet counting sorter 1 includes: a machine body 9; a hopper 5 provided on a front face lower part of the machine body 9; a plurality of stackers 11 provided on the front face of the machine body 9; a feeding part 15 for feeding paper sheets mounted on the hopper 5; a first carrier part 19 for carrying fed paper sheets to any one of the plurality of stackers 11 in the first carrier direction which is the same as a feeding direction, making a change of direction at 90 degrees from the first carrier direction, and carrying them leftward X1 of the machine body 9; a reading part 16 for reading information on the fed paper sheet; a determination part 17 for determining the kind of paper sheet on the basis of the read information; a classification part 18 for controlling the first carrier part 19 so that sorting into the stackers 11 or added stacker units 3 and 4 is performed in accordance with the determination result; and a control unit 22 for counting the number of paper sheets sorted into the respective stackers 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000258-A (JP)
Title: Medicine applicator
Inventor: KOGA CHIDORI
IPC: A61M35/00
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine applicator which allows a user to apply by oneself a medicine to an affected area located on a part where the hands hardly reach and which can hold the medicine regardless of the shape of the medicine used.  <P>SOLUTION: The medicine applicator 1 for applying a medicine to an affected area comprises a handle 2 and a medicine fixing means arranged on the distal end. The medicine fixing means is made of a cylindrical member having a hollow part 8 perpendicular to the longitudinal direction of the handle 2. By using the medicine applicator 1, the medicine can be applied to an affected area located on a part where the hands hardly reach.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007004798-A (JP)
Title: Atomic cache transaction in distributed storage system
Inventor: LUBBERS CLARK EDWARD
IPC: G06F3/06
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an atomic data transaction device and method, having a non-volatile cache memory.  <P>SOLUTION: An atomic write data structure includes a stripe buffer list descriptor for defining state information of a stripe buffer list entry associating a virtual stripe of a data storage space and cache data. An associated method includes steps for configuring metadata associating the virtual stripe of the data storage space and the cache data; modifying the metadata such that a state change related to a pending data transaction between the data storage space and a cache is reflected; writing the corrected metadata into the atomic write descriptor; and recalling the atomic write descriptor for transacting a selected atomic block size in an event of an interruption while executing the data transaction.  <P>COPYRIGHT: (C)2007,JPO&INPIT