baber/WOPTO huggingface dataset:
Patent JP-2010192540-A (JP)
Title: Optical scanning device and image forming apparatus provided with the same
Inventor: SEKI TAKEO
IPC: B41J2/44
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning device that achieves low power consumption of a laser diode, and also to provide an imaging forming apparatus provided with the same.  <P>SOLUTION: The optical scanning device has: a light source; a rotary member provided with a series of surfaces around its periphery, wherein diffraction gratings are formed to constitute the external resonator of the light source by returning a part of lights emitted from the light source to the series of surfaces; a detection means to detect the status of the light source; and a control means to control the light source so as to satisfy the external resonance condition of the external resonator depending on the detection results of the detection means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262127-A (JP)
Title: Catalytic cracking catalyst, method for producing the same, and catalytic cracking method for hydrocarbon oil
Inventor: WATANABE KATSUYA
IPC: B01J29/08
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for catalytic cracking of hydrocarbon oil, which has high catalytic cracking activity and high abrasion strength, a method for producing the same, and a method for performing catalytic cracking of hydrocarbon oil using the same.  <P>SOLUTION: The catalytic cracking catalyst for hydrocarbon oil contains 20-50 mass% of zeolite containing a sodalight cage, 5-40 mass% of a linking agent containing alumina sol and monobasic aluminum phosphate, and 10-75 mass% of a clay mineral, wherein the monobasic aluminum phosphate in the linking agent used herein accounts for 10-75 mass% in terms of oxidation product and the mole ratio of aluminium to phosphorus in the same ranges from 1 to 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187583-A (JP)
Title: Working vehicle
Inventor: YAMAMOTO KEISUKE
IPC: A01D69/00
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle capable of easily regulating the output rotation of an engine corresponding to the state of the working vehicle.  <P>SOLUTION: This working vehicle is equipped with an HST 82, a main transmission lever 94, a detecting means 94a for the main transmission-operating amount, an actuator 71b for regulating speed, a detecting means 71c for the number of rotations of the engine, a reaping clutch 26, a threshing clutch 34, a detecting means 96a for reaping, a detecting means 97a for threshing, and a regulating means 100. The regulating means 100 regulates the output rotation of the engine 71 to a working number of rotations Nw when detecting that the reaping clutch 26 etc. are in the states of IN, regulates the output rotation of the engine 71 to the number of rotations Nm for road-traveling when detecting that the reaping clutch 26 etc. are in the states of OFF and the main transmission lever 94 is not at a neutral position, and regulates the output rotation of the engine 71 at an idling number of rotations Ni when detecting that the reaping clutch 26 etc. are in the states of OFF and the main transmission lever 94 is at the neutral position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193104-A (JP)
Title: Clock generation circuit
Inventor: YAMAZAKI DAISUKE
IPC: H03K19/0948
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock generation circuit capable of generating normal differential clock signals.  <P>SOLUTION: The clock generation circuit includes an input buffer circuit (101) for outputting a second differential clock signal of a fixed level when a negating signal is inputted to an enabling terminal, a first latch circuit (102) for outputting a third differential clock signal in synchronism with the second differential clock signal, a second latch circuit (103) for outputting a fourth differential clock signal in synchronism with the inversion signal of the second differential clock signal, a second output buffer circuit (105) for buffering the fourth differential clock signal and outputting a sixth differential clock signal, and a first abnormal mode detector (112) for outputting the negating signal to the enabling terminal of the input buffer circuit when the sixth differential clock signal is an in-phase signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188917-A (JP)
Title: Vehicular traveling control device and control method for the same
Inventor: NAPOLEON NAZIR
IPC: B62D6/00
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce steady-state deviation between a target route and one's own vehicle position, and to restrain driver's sense of incongruity due to large control force generated in a steering system.  <P>SOLUTION: A steering system is controlled by a control system 29 performing integral action for setting output to the steering system in proportion to the integration result obtained by integrating input. Besides, a value smaller than the input value instead of the input is integrated for the integral action of the control system 29 when an absolute value ¾▵Y¾ of the deviation ▵Y between the target route and one's own vehicle position is less than a first setting value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187985-A (JP)
Title: Electric rice cooker
Inventor: TAKUBO HIROFUMI
IPC: A47J27/00
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent entering and staying of cockroaches to the inner bottom part of an electric rice cooker.  <P>SOLUTION: This electric rice cooker includes a rice cooker body 1 constituted by a bowl-shaped bottom member 1b, a cylindrical outer case 1a fitted to the outer peripheral edge of the bottom member 1b, a protective frame 4 shaped like a closed-end cylinder, a shoulder member 1c connecting the upper end part of the protective frame 4 to the upper end part of the outer case 1a. A pyrethroid-based cockroach repellent X is applied to the inner surface of the bottom member 1b, and a horizontal reinforcement rib is not formed on the outer peripheral edge part of the bottom member 1b so that the interior of the bottom member 1b is not a closed space, thereby effectively preventing offensive harmful insects such as a cockroach from entering and staying at the inner surface of the bottom member 1b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187632-A (JP)
Title: Tying tool for fishing line
Inventor: OKADA HIROSHI
IPC: A01K97/00
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tying tool effective for preventing jump-out of a bobbin or efficiently performing a finishing work after winding a line.  <P>SOLUTION: The tying tool 1 is provided with a base part 10, a winding part 20 and a tension applying part 30 to apply tension to a line delivered from the winding part placed on the base part 10, a nozzle 40 passing the delivered line, and a through-hole 15 positioned at a tip end of the nozzle 40 and passing a leader. The base part 10 is turned around the leader passed through the through-hole 15 to wind the line delivered from the nozzle 40 around the leader and form a wrap. Escape of the base part 10 from the leader is prevented by the construction because the leader is kept to pass through the through-hole 15 of the base part 10 even if the line is broken or the remaining line is decreased to cause slip off of the leader.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196541-A (JP)
Title: Bellows pump
Inventor: KATSURA MASAYOSHI
IPC: F04B43/08
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bellows pump improved so as to suppress impulsive vibration generated when switching suction or delivery without causing performance deterioration and an increase in installation location or cost.  <P>SOLUTION: This bellows pump includes: a pump body 1 provided with a fluid suction passage 12 and a fluid delivery passage 13; a bellows 2 arranged in such a manner that a base end flange 2a is airtightly fixed to the pump body 1 to form a pump chamber 11 between the pump body 1 and the bellows 2; and an operating plate 15 attached to the head 2c of the bellows 2 so as to elongate and contract the bellows 2 with respect to the pump body 1. In the bellows pump, an airtight space 19 is formed between the head 2c with a false bottom and the operating plate 15, and a pressure rise is absorbed and eased by the contraction of the space 19 caused by the elastic film deformation of the thin head 2c facing the space 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198997-A (JP)
Title: Charged particle beam device
Inventor: HIRAO KAZUYUKI
IPC: H01J37/20
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam device for accurately specifying an object to be measured without depending on coordinate errors owing to heat generated by the continuous movement of a stage mechanism or others.  <P>SOLUTION: The charged particle beam device includes an arithmetic unit for specifying a measurement position with template matching. It also includes a storing medium for storing a relationship for a change of a shift length between an ideal measurement position for the object to measured, which is specified with an increase in the number of measurement points and the template matching of the increase in the number of measurement points, and an actual measurement position. The arithmetic unit calculates the shift length at the next measurement point in accordance with the relationship. When the calculation value exceeds a predetermined threshold value, it calculates a displacement that the shift length is corrected in accordance with the calculation value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200567-A (JP)
Title: Damping controller of electric vehicle
Inventor: FUJIMOTO SATORU
IPC: H02P29/00
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping controller of an electric vehicle which has a sufficient damping effect with respect to vibration after the start of transmission of torque to a driving shaft by stopping F/B calculation during an interruption section of transmission of torque wherein an electric motor freely increases the rotating speed.  <P>SOLUTION: An FR hybrid vehicle with a motor generator MG is equipped with: a first torque target value calculating means 101 that calculates a first torque target value Tm*1 by F/F calculation in response to driver's request; a second torque target value calculating means 102 that calculates a second torque target value Tm*2 by F/B calculation using a transfer characteristic model Gp(s) that represents the relationship between the torque input and the rotating speed of the motor; a motor torque command value setting means 103 that sets a torque command value Tm* to a value calculated based on Tm*1 and Tm*2; and a damping control section 106 that judges interruption of transmission of torque to a propeller shaft PS and, when it determines that transmission of torque is interrupted, stops F/B calculation of the second torque target value Tm*2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201616-A (JP)
Title: Tape printing device, printing data generating method for forming name label, and storage medium to store printing data generating program for forming name label therein
Inventor: TANAKA KEI
IPC: G06F3/12
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape printing device having a name label forming function for forming a name label with which an individual can be specified.  <P>SOLUTION: The tape recording device has a control means and a storage means to store person's name data of a plurality of persons having at least family name data and given name data therein, and includes: a printing list making means to make a printing list; an inscribed content setting means to set inscribed content of a name label to be formed; an identical inscribed data extraction means to extract identical inscribed data; a specified information setting means to set specified information to be added to the identical inscribed data; and a printing data generating means to generate printing data for printing the persons's name data that has not been extracted as the identical inscribed data in the printing list in accordance with the inscribed content set by the inscribed content setting means, and generate the printing data to which the specified information set by the specified information setting means has been added.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200823-A (JP)
Title: Vacuum cleaner
Inventor: SATO TAKESHI
IPC: A47L9/28
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of restraining generation of noises over the whole period of running.  <P>SOLUTION: The vacuum cleaner 1 includes a cleaner body 2, a dust separating/collecting part 11 provided on the body 2, an electric blower 12 for generating a negative pressure inside the part 11, a vibration detecting part 18 provided on the body 2, and a control part 13 for changing a revolution speed of the blower 12 when an absolute value of acceleration detected by the detecting part 18 is greater than a specified threshold value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203251-A (JP)
Title: Suction casing and fluid machine
Inventor: MASUTANI MINORU
IPC: F04D29/44
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction casing and a fluid machine capable of uniformizing fluid in the circumferential direction and introducing it in the axial direction, while reducing the size in the axial direction.  <P>SOLUTION: A suction casing 1A is provided with a suction nozzle 11 for introducing fluid from the outer peripheral side to the inner peripheral side in the radial direction, and also with a chamber 12 having a substantially doughnut-shaped space which communicates, on the outer peripheral side, with the suction nozzle 11 and guiding the fluid F, which is introduced from the suction nozzle 11, to an inlet opening section open in the axial direction L and disposed substantially annularly. The chamber 12 is formed in such a manner that the width in the radial direction thereof is gradually reduced in the circumferential direction C as the chamber extends from a connection section, which communicates with the suction nozzle 11, toward the opposite side of the center axis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201461-A (JP)
Title: METHOD FOR MANUFACTURING Cr-CONTAINING BAR-STEEL MATERIAL
Inventor: ONISHI TAKASHI
IPC: B21B3/00
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture Cr-containing bar-steel material capable of enhancing the scale peelability and having excellent surface property even when the Cr-containing bar-steel material contains Cr exerting adverse effect on the scale peelability.  <P>SOLUTION: In a method for manufacturing Cr-containing bar-steel material including a step of: heating and descaling a steel slab containing ≥0.1% Cr (by mass%, hereinafter, referred to the chemical component of steel); and hot-rolling the descaled steel slab, the heating is executed under the following condition. (Heating condition) Heating temperature: 1,150-1,250°C, temperature-raising rate from the room temperature to the heating temperature: 5-30°C/min, holding time at the heating temperature: 3-60 seconds, holding atmosphere at the heating temperature: atmosphere in which O<SB>2</SB>concentration is 10-30 vol.%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206559-A (JP)
Title: Speaker
Inventor: UMEMURA KAZUYOSHI
IPC: H04R9/02
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To make a speaker thin, low in distortion and high in driving efficiency.  <P>SOLUTION: A magnetic circuit 11 having a magnetic gap 17 is installed on the reverse surface of a center part of a protector 18, a diaphragm 13 in an inverted cone shape is provided on the side of the magnetic circuit 11, and a damper 15 is provided on the opposite side from the side of the magnetic circuit 11; and the diaphragm 13 is connected to a frame 19 through a first edge 14 at a position, on the side of the magnetic circuit 11, above a diaphragm 13-inner periphery connecting part of a voice coil body 12, and the damper 15 is connected to the frame 19 through a second edge 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204409-A (JP)
Title: Liquid drop discharge device, liquid drop discharge method, and method of manufacturing color filter
Inventor: GOTO TAKASHI
IPC: B05D3/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a liquid drop discharge device, restraining deterioration of image quality by making uneven ribbing inconspicuous, and having excellent production efficiency; a liquid drop discharge method; and a method of manufacturing a color filter.  <P>SOLUTION: The liquid drop discharge device includes: a liquid drop discharge head 5 having a plurality of nozzles for discharging a functional liquid and a plurality of driving elements provided corresponding to the plurality of nozzles; a supply reel 12 for supplying a sheet member 15 on which the functional liquid discharged from the plurality of nozzles is impacted; a take-up reel 13 for taking up the sheet member 15 supplied from the supply reel 12; an imaging device 14 for photographing an image of the functional liquid discharged from the plurality of nozzles to the sheet member 15 between the supply reel 12 and the take-up reel 13; an analyzing means 32 for obtaining a distribution of discharge amount in the plurality of nozzles based on correction data; and a control means 31 for adjusting the voltage applied to the plurality of driving elements so that the discharge weight in the plurality of nozzles approaches a predetermined proper weight from the distribution.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226482-A (JP)
Title: Soldering device for connecting solar cell
Inventor: DINGLE BRAD M
IPC: H01L31/042
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soldering device for forming a solder connection with an effective and economical method using the induction theory.  <P>SOLUTION: In a soldering device for connecting solar cells (1, 2, 3), a heat source operated by the induction theory is prepared so as to connect electroconductive tracks (4) of the solar cells, on which solder agent is applied, with conductors (7). The heat source has a high frequency generator and an induction loop (21) wherein high frequency current generated by the high frequency generator produces high frequency magnetic field. The induction loop induces eddy current by which heat is generated in electroconductive tracks and in conductors arranged along the electroconductive tracks. The U shaped induction loop has narrow parts and enlarged parts which help to optimize the movement of heat in soldering range. Each enlarged part approaches a soldering point with respect to a pressing part (27), which is neutral in magnetic field, and presses the conductor on the electroconductive track. The overall length of the electroconductive tracks in the upper sides (5) and the undersides (6) of solar cells can be soldered with a single soldering work using the induction loop.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009112877-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To optimize a putout mode by providing a new structure relating to the putting out of game balls.  <P>SOLUTION: An upper tray unit 17 is mounted on the front of a game machine and game balls are stored on an upper tray 18 formed on the upper tray unit 17. The upper tray 18 gets dispensing balls put out following the ball dispensing operation while prize balls are put out associated with the winning of prizes. The game balls within the upper tray 18 are fed sequentially and each game is implemented by starting it depending on whether the prescribed number of game balls is fed. The game balls put out of a putout mechanism are guided to the upper tray 18 from the first putout path or the second putout path as a separate path.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010209159-A (JP)
Title: Tar decanter device
Inventor: MIYATA TETSUAKI
IPC: B01D21/04
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tar decanter device economically preventing diffusion of an odor gas to the atmosphere.  <P>SOLUTION: In the tar decanter device for performing solid-liquid separation of ammonia water, tar and sludge by recovering and standing a COG washed waste liquid formed by cooling and washing a coke oven gas (COG), a partition plate 16 extending from a ceiling of the inner part of the tar decanter device 6 to a lower part of the surface of the ammonia water is provided in order to prevent diffusion of the odor gas resident in the inner part of the tar decanter device 6 to the atmosphere through a sludge outlet 12 of the tar decanter device 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207839-A (JP)
Title: Laser beam welding equipment and laser beam welding method
Inventor: KAGITANI KAZUHIKO
IPC: B23K26/21
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam welding equipment that prevents degrading of quality of a welding member caused by presence of the edges produced in a weld zone, by irradiating the edges with a laser beam and thereby removing the edges and eliminating the presence, and to provide the laser beam welding method.  <P>SOLUTION: The laser beam welding equipment 100 controls the operation of a first laser irradiation part to irradiate a laser beam along a welding locus. Also, the equipment controls the operation of a second laser irradiation part to irradiate the edges 235, 236 of a weld zone 230 with a laser beam. Thus, the edges produced in the weld zone are removed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207687-A (JP)
Title: Substrate conveying apparatus
Inventor: YANAGISAWA SOICHI
IPC: B08B6/00
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus that performs operation of removing dust from both surfaces of a substrate in a shorter period of time than heretofore.  <P>SOLUTION: The apparatus 1 includes a conveying means 10 for conveying a substrate 100 and a pair of rotary brushing rollers 21, 31 which are arranged vertically in a manner clamping the substrate 100 conveyed by the conveying means 10 and which are each extended in a direction crossing the conveying direction A of the substrate 100. The conveying means 10 includes a first conveyor 11 which is for conveying the substrate 100 and which is arranged on the upstream side from the pair of rotary brushing rollers 21, 31 and a second conveyor 12 which is for conveying the substrate 100 and which is arranged on the downstream side from the pair of rotary brushing rollers 21, 31. The first and the second conveyors 11, 12 are arranged with a space 13 apart by which the pair of rotary brushing rollers 21, 31 can come in contact with the substrate 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210824-A (JP)
Title: Optical element and illumination device
Inventor: KENMOCHI NOBUHIKO
IPC: G02F1/1335
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element capable of efficiently converting non-polarized incident light into polarized light to vibrate in one direction to be emitted, and an illumination device using the same.  <P>SOLUTION: The optical element has: an incident area A1 where light L is made incident on a substrate (incident side substrate 11); a diffraction area A2 where the light L made incident on the substrate is separated to first polarized light (TM polarized light L1) which vibrates in a first direction (X axis direction) and second polarized light (TE polarized light L2) which vibrates in a second direction (Y axis direction) different from the first direction, the first polarized light is emitted to the emission side and simultaneously the second polarized light is diffracted; a reflection area A3 where the second polarized light L2 diffracted in the diffraction area A2 is reflected; and a phase difference area A4 where the second polarized light reflected on the reflection area 3 is converted into the first polarized light to be emitted to the emission side.  <P>COPYRIGHT: (C)2010,JPO&INPIT