baber/WOPTO huggingface dataset:
Patent JP-2009268746-A (JP)
Title: Game machine
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can expand the oscillation width of game balls in an oscillation discharging pathway of a sorting device inside a win device.  <P>SOLUTION: Game balls B having entered the win device 40 from an open/close balls entering section 220 are supplied into a second pathway 232 of a first sorting member 230 when a control member 312 is in a stop released state and oscillated in the second pathway 232. The balls can reach to a communicating route 310 connected to an input end of the second pathway 232 without any bump and the oscillation width is not restricted by the control member 312 since the control member 312 is not present at an entry/exit point of game balls B from the second pathway 232 in neither a stopping state nor a stop released state. As a result, the oscillation width of game balls in the second pathway 232 of the first sorting member 230 (for example a sorting device) inside the win device 40 of a Pachinko machine (game machine) can be expanded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273280-A (JP)
Title: Dc-dc converter
Inventor: ITO TOMOMICHI
IPC: H02H3/24
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter which prevents breakage of a switching element and a DC power supply when the output terminal of a booster circuit is short-circuited.  <P>SOLUTION: This DC-DC converter comprises: a breaker for opening an input power supply, two IGBT elements connected in parallel, a reactor for suppressing a current changing rate, a reactor magnetically coupled in the reverse direction to the reactor for suppressing the current changing rate at a voltage ratio of substantially 1:1, a current sensor for detecting the current flowing in the winding wire of the magnetically coupled reactor, and a breaker opening means for suppressing the IGBT elements and outputting an open signal to the breaker for opening the breaker when the output of the current sensor exceeds a prescribed value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273029-A (JP)
Title: Relay apparatus, network system and program
Inventor: FUJIKI KOJI
IPC: H04L12/46
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve work efficiency in implementing a test or fault diagnosis of a system formed from a plurality of networks, and to prevent the system or an object to be packaged from being damaged with the work.  <P>SOLUTION: A relay apparatus 2 switches a data transfer mode from a normal mode to a collection mode on receipt of a collection request from a side of any network 100. During the normal mode, data received via any network 100 are transferred to another network 100 that becomes the destination of the data but while switching to the collection mode, data received via any network 100, other than the network 100 of a collection request source, are partially transferred to the side of the collection request source network 100 regardless of the destination of the data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275954-A (JP)
Title: Refrigerator
Inventor: OKUTO AKIRA
IPC: F25D11/00
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To surely record management data by enhancing utilization efficiency of a nonvolatile memory when the management data is periodically recorded in the nonvolatile memory limited in the number of times of rewriting during timer control to a device relating to cooling and heating to prepare for temporary power failure.  <P>SOLUTION: A MPU (microprocessor unit) 61 records the management data including the data specifying a timing intermediate time under execution of timer control and the limited number of times of data recording, in a flash memory 62 limited in the number of times of rewriting the data. The recording period is determined to satisfy a constrained condition that the number of times of recording the management data is not over the limited number of times even when the timer control is executed with the past execution frequency within the period of residual life of a refrigerator. The MPU 61 restarts the timer control by timing which takes over the recorded timing intermediate time when the power distribution is restarted after the timer control is interrupted by power failure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274575-A (JP)
Title: Suspension system for vehicle
Inventor: SANO KATSUYUKI
IPC: B60G17/015
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension system for a vehicle which is highly practical.  <P>SOLUTION: The system has a solenoid motor 60 operated by an attitude variation of a vehicle body (a) and is provided with an electromagnetic vehicle body variation suppression device capable of suppressing the attitude variation of the vehicle body by a force generated by the solenoid motor, a battery 100 capable of supplying power to the solenoid motor and recovering generated power from the solenoid motor (b), and a detector 106 for detecting a current flowing through the inside of the solenoid motor (c). The system is configured to determine a state in relation to the roughness of the traveling road surface of the vehicle based on variation of a detected current. When the traveling road surface is rough, the solenoid motor is inverted by vibration of a relatively high-frequency domain inputted from a wheel, and power generation current in accordance with electromotive force varies at a relatively high frequency. Thus, according to such a configuration, whether or not the traveling road surface is rough is determined without using a stroke sensor or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278400-A (JP)
Title: Image forming apparatus, image forming method, program and recording medium
Inventor: TAKESUE TOSHIHIRO
IPC: G06T5/00
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent image contamination due to toner scattering while preventing voids from arising around an image in a halftone background by correcting the image level of the halftone background when there is the image in the halftone background.  <P>SOLUTION: The image forming apparatus for forming dot images by an electrophotographic process on the basis of binary signals obtained by binarizing input images includes: a feature quantity generation means for generating the feature quantity of the input image; and a switching means for switching dots configuring dot images to hollow dots and normal dots which are not hollow in accordance with the feature quantity generated by the feature quantity generation means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008312201-A (JP)
Title: Analog-digital converter, solid-state image capturing apparatus, and electronic information equipment
Inventor: HATTORI SHINJI
IPC: H03M1/56
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image capturing apparatus which selects a gain accurately and reduces a circuit area and power consumption, without providing an amplifier for each line as a means of gain selection.  <P>SOLUTION: An analog-digital converter includes a comparator 13 for comparing an input voltage and a gradually increasing analog ramp voltage and a latch 14 for storing a digital ramp signal DRMP which changes synchronously with the analog ramp voltage when the input voltage and the analog ramp voltage are equal. The analog-digital converter uses a voltage in which a plurality of analog ramp signals ARMP1 and ARMP2 are added as an analog ramp voltage. By switching a gain selection switch 17 by a first gain selection signal GSEL, a gain is selected by switching at least one of the plurality of the analog ramp signals ARMP1 and ARMP2 to a fixed voltage. A gain is selected by switching an amount of inclination of an analog ramp signal output from an analog ramp generator by a second gain selection signal GRAMP.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009282764-A (JP)
Title: Integrated circuit
Inventor: SHOJI MICHIHARU
IPC: G05F1/00
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a rise of a temperature in an integrated circuit.  <P>SOLUTION: The integrated circuit is provided with a driving circuit for driving a motor by a DC voltage created in a power source circuit and a voltage conversion circuit for stepping down the DC voltage. Voltage pulses created by a switching element are outputted to a smoothing circuit which is provided outside the integrated circuit, the DC voltage is supplied to the voltage conversion circuit when the integrated circuit is started, and the voltage created by the smoothing circuit is supplied to the voltage conversion circuit after the switching element is started.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008299321-A (JP)
Title: Optical beam scanning device, optical beam scanning method
Inventor: SHIRAISHI TAKASHI
IPC: G02B13/00
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique in which in an optical beam scanning device, optical characteristics can be suitably corrected according to a change in environmental temperature.  <P>SOLUTION: The optical beam scanning device is configured to shape a divergent light from a light source into a light flux having a prescribed sectional shape by a pre-deflection optical system and to guide the light flux, which is shaped by the pre-deflection optical system 7 and is deflected and scanned in a main scanning direction by a rotation deflector, to a photosensitive surface of each of plural photosensitive bodies by a post-deflection optical system A. The pre-deflection optical system 7 includes a first optical device which is an optical device having a negative power and in which a main light beam of the light flux guided in the pre-deflection optical system 7 passes along an optical axis of the optical device, and the post-deflection optical system A includes at least one second optical device which is an optical device including a diffraction grating formed on at least one of a light flux incident surface and a light flux outgoing surface and in which main light beams of light fluxes to be guided to the respective plural photosensitive bodies are incident on incident positions different from each other in a sub-scanning direction orthogonal to the main scanning direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009283791-A (JP)
Title: Solder paste printing method and mask for solder paste printing
Inventor: YAMADA TAKAYUKI
IPC: H05K3/34
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder paste printing method and a mask for solder paste printing, which are capable of stably supplying a volume amount of solder required for each component in one step.  <P>SOLUTION: The mask for solder paste printing is constituted by laminating a metal layer 10 and an easily reformable rubber layer 11, and the rubber layer 11 is compressed and deformed by a pressure applied to the mask from a squeegee 30 to make an opening shape of the mask smaller when solder paste printing is performed. The reduction rate of an opening of a minute component is made higher than that of a large-sized component, and a required volume amount of solder according to a size of a component to be mounted is printed in one step using one mask having the same thickness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284957-A (JP)
Title: Game machine
Inventor: MOCHIHARA TAKUMI
IPC: A63F7/02
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine can prevent impairment of a player's interest in the play caused by the reservation of a specific game state, and can reserve the play according to the player's intention.  <P>SOLUTION: In the Pachinko game machine, whether prescribed operation is performed or not is determined when the game state is shifted to the specific game state advantageous to the player based on the establishment of a prescribed condition for shifting the game state. When it is determined that the prescribed operation was performed, the shift to the specific game state is reserved. In the Pachinko game machine, reservation of the shift to the specific game state is released when a prescribed condition for releasing the reservation is established, and the shift to the specific game state is permitted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285106-A (JP)
Title: Dustpan having refuse discarding means
Inventor: SENDA YOSHIHIRO
IPC: A47L13/52
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dustpan having a refuse discarding means by which the troublesome attaching/detaching work of a disposable vinyl bag is not required, the operation of an insanitary section is not required, the taking of an uncomfortable posture is not required, which has a good operability, by which the discarding of refuse at an aimed place can surely be performed, which can be assembled by simply adding a refuse discarding means to a conventional hand-held dustpan, of which the structure is simple, of which the motion is sure, and of which the manufacture is easy as well.  <P>SOLUTION: In this hand-held dustpan, for the refuse discarding means, an operating body gripping section 41 is freely vertically movably fitted on a supporting body supporting rod 32 under a state being suspended by a supporting body 3. On the lower end of the operating body gripping section 41, a bearing section 42 is projected, and the upper end of a strip-like operating body operating rod 43 is pivotally supported by the bearing section 42. Also, on the lower end of the operating body operating rod 43, operating body arm sections 44 and 45 which are formed by bending into a U shape are fixed in a manner to stride over both side sections 12 of the main body. The operating body arm sections 44 and 45 are pivotally attached on the main body side section 12 toward the rear section 13, and also, toward the main body upper plate section 11 side more than toward the supporting body arm sections 33 and 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286956-A (JP)
Title: Polyether aromatic ketone resin composition and molded article thereof
Inventor: AKEMIYA HIROTAKA
IPC: C08L27/12
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyether aromatic ketone resin composition which shows the excellent abrasion resistance to the counterpart member of a flexible material such as an aluminum alloy or the like without impairing the features of the excellent heat resistance and chemical resistance of a polyether aromatic ketone resin and which is excellent in the flowability when melting.  <P>SOLUTION: The polyether aromatic ketone resin composition is such that a polyether aromatic ketone resin (a) is blended with 5-20 wt.% of a fluorine resin (b), 3-10 wt.% of potassium sulfate (c) and 10-40 wt.% of an inorganic fibrous material (d), and is characterized in that the fluorine resin (b) has an MFR value at 372°C under a 5 kg load of 5 g/10 min or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290120-A (JP)
Title: Electronic component mounting unit
Inventor: IKEDA YOSHIAKI
IPC: H05K13/08
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a larger amount of light, without having to enlarge the size in the vertical direction, and to obtain a clear image, showing a protruded electrode, especially even with BGA, when a plurality of illumination lights are disposed parallel in a longitudinal direction and also parallel in a plurality of steps vertically.  <P>SOLUTION: The device body 11 of an illumination device 10 includes a rectangular contour shape, and a penetration hole 12, formed in the center to have a circular shape from planar view and a diameter reducing toward the lower position. At the upper part of the inner circumference of the penetration hole 12, when an electronic part D held by suction to a suction nozzle 5 is BGA 50, LEDs 15 for lighting BGA, as a plurality reflection illumination lights of BGA, are disposed parallel, while made to be staggered in a plurality of rows, in a longitudinal direction along the entire periphery of the inside surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009023900-A (JP)
Title: Method for joining silicon base material, liquid droplet delivery head, liquid droplet delivery apparatus, and electronic device
Inventor: SATO MITSURU
IPC: C30B29/06
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for joining silicon base materials by which the silicon base materials can be strongly and highly accurately joined to each other without performing a heat processing at a high temperature, and to provide a liquid droplet delivery head and a liquid droplet delivery apparatus each manufactured by using the same and having high reliability, and an electronic device manufactured by using the method for joining silicon base materials.  <P>SOLUTION: The method joining silicon base materials comprises a first step of applying energy to a first silicon base material 1 containing an Si-H bond to selectively cut the Si-H bond present along a face 11 to be cleaved, and cleaving the first silicon base material 1 by expansion pressure of the produced hydrogen gas to allow an unbonded hand 14 of silicon to expose on the cleaved face 13, and a second step of bringing the cleaved face 13 of the cleaved first silicon base material 1' into contact with the surface of a second silicon base material with an unbonded hand of silicon exposed on its surface to join the first silicon base material to the second silicon base material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248394-A (JP)
Title: Aqueous solution of chromium phosphate and method for manufacturing the same
Inventor: BANDA TOMOHIRO
IPC: C23C22/30
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous chromium phosphate solution which is extremely low in residual organic carbon content and a method for manufacturing the same.  <P>SOLUTION: The aqueous chromium phosphate solution is characterized in that chromium phosphate is expressed by composition formula Cr(H<SB>3-3/n</SB>PO<SB>4</SB>)<SB>n</SB>(where (n) denotes a number of 2≤n≤3) and the total organic carbon is ≤3.5wt.% with respect to chromium. The content of oxalic acid is preferably ≤0.5wt.%. The aqueous chromium phosphate solution is preferably produced by mixing phosphoric acid with an aqueous chromic acid solution, then adding at least one kind of an organic reducing agent selected from monovalent alcohol and bivalent alcohol to the solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009293068-A (JP)
Title: Method for forming compound plating film, and manufacturing method of inkjet recording head
Inventor: UCHIYAMA HIROMIKI
IPC: B41J2/135
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a compound plating film capable of uniformly dispersing fine particles in a plating film and suppressing generation of pin holes, voids and nodules, and a manufacturing method of an inkjet recording head having excellent wiping resistance, ink resistance and discharging consistency.  <P>SOLUTION: The compound plating film is formed by bringing an object to be plated into contact with a fluid mixture in which high-pressure fluid and plating liquid containing fine particles are mixed and stirred. When manufacturing an inkjet recording head, a plating protective film 14 is deposited on a surface opposite to the ink discharging side of a nozzle plate 11, and preferably, the compound plating film 16 is deposited on the surface on the ink discharging side by bringing the nozzle plate into contact with fluid mixture in which supercritical carbon dioxide and plating liquid containing liquid-repellent fine particles and surfactant are mixed with each other and stirred. After the plating, the plating protective film is removed from the nozzle plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293475-A (JP)
Title: Bearing structure of multilink engine
Inventor: DATE TOMOYOSHI
IPC: F02B75/04
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To increase the fastening force of a bearing cap to a cylinder head.  <P>SOLUTION: The bearing structure for a multilink engine includes a crankshaft main bearing-cap 20 which supports the main shaft-part 2a of the crankshaft 2 with respect to a cylinder block 10, and a fastening bolt 41 which is provided on the opposite side to a control shaft 3 with respect to the center of the crankshaft 2, and whose tip end is screwed down in the cylinder block 10 to reach a height nearly the same as the lower end of the cylinder, and fastens the crankshaft main bearing-cap 20 to the cylinder block 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293481-A (JP)
Title: Torque estimation device for internal combustion engine
Inventor: MIWA KOJI
IPC: F02D45/00
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To estimate torque of an internal combustion engine while reducing load for torque calculation.  <P>SOLUTION: This torque estimation device 1 for the internal combustion engine is for a vehicle provided with the internal combustion engine 11 and a motor 22 mutually connected via a damper 24, and an input shaft 231 connected to the damper at one end and having power of the internal combustion engine and the motor transmitted thereto. The torque estimation device for the internal combustion engine is provided with a torsion angle detection means 41 detecting torsion angle of a damper, a memory means 312 storing an approximation formula indicating damper characteristics of the damper, and an estimation means 313 estimating torque of the internal combustion engine based on the detected torsion angle and the stored approximation formula.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291545-A (JP)
Title: Hair setting device
Inventor: YAMAMOTO HIROSHI
IPC: A45D2/00
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair setting device reducing hair setting in a shape different from a desired shape.  <P>SOLUTION: The hair setting device 1 has a pair of pinching members 2 and 3 for holding hair H between them, a vibration part 5 having a vibrator and provided on the pinching member 2 for generating ultrasonic vibration, and a receiving part 6 provided on the pinching part 3 so as to face the vibration part 5 and to hold the hair H between the vibrator 5 and the receiving part 6. Pressing parts 9 on the vibration part side and pressing parts 12 on the receiving part side are provided so as to face each other in a length direction of the hair of the vibration part 5 and the receiving part 6 in the pinching parts 2 and 3. The hair setting device is composed so that a modulus of elasticity in a hair pinching direction of the receiving part 6 and a modulus of elasticity in a hair pinching direction of the pressing parts 12 on the receiving side are the same.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301148-A (JP)
Title: Distributed storage control system, distributed storage control method, and distributed storage control program
Inventor: NAKAMURA MASARU
IPC: G06F3/06
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To validly reduce the data damage of recorded data.  <P>SOLUTION: A distributed storage control system includes a plurality of drives 10 to 13 for storing data from the outside; and a RAID controller 1 for controlling recording/reproduction of the data. Each of the drives 10 to 13 includes a plurality of recording unit regions for storing the data by preliminarily set data units, and the RAID controller 1 includes: a data distribution part 9 for each drive for storing and reproducing the data by the data units with respect to each of the drive 10 to 13; and an nECC data creation part 5 for recording the data by adding preliminarily set padding data to the residual data when any residual data smaller than the recording unit region are produced in recording the data.  <P>COPYRIGHT: (C)2010,JPO&INPIT