baber/WOPTO huggingface dataset:
Patent JP-2010021658-A (JP)
Title: Data transmitter and method of controlling the same, and program therefor
Inventor: MAEDA MAKIKO
IPC: H04N1/00
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To generate an evidence that transmission data is reliably transmitted to a target destination.  <P>SOLUTION: After transmitting data to a destination 104, an image processing apparatus 101 generates processing end report data containing the transmitted data in a format specific to the destination 104.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019612-A (JP)
Title: Penetration state discriminating device, penetration state discrimination method, and electronic timepiece
Inventor: ABE HIROYUKI
IPC: G04C3/00
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a penetration state discriminating device and a penetration state discrimination method capable of discriminating an accurate and sure overlapping state of transmission holes, and to provide an electronic timepiece capable of detecting accurate needle position by such a penetration state discriminating device.  <P>SOLUTION: In this penetration state discrimination method, overlapping part(s) of transmission holes of a plurality of moving members is imaged (S13), and a reference image stored beforehand is compared with the imaged image (S15), and the overlapping state of the transmission holes is discriminated based on a comparison result (S16-S18), and position detection of the hour hand and the minute hand or the second hand is detected, based on the discrimination of the overlapping state of the transmission holes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021025-A (JP)
Title: Fuel cell
Inventor: ISHIDA SHINOBU
IPC: H01M8/10
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell which suppresses effectively a gap that is caused between a catalyst layer and a gas diffusion layer at the time a pressing force is applied to the fuel battery cell at stacking, and thereby, suppresses effectively deterioration of the power generation performance and support of flooding brought about by formation of the gap.  <P>SOLUTION: The fuel cell (fuel battery cell 10) is composed of a membrane electrode assembly 5 consisting of an electrolyte membrane 1, catalyst layers 2a, 2B arranged on its both sides, and gas diffusion layers 4A, 4B arranged on both sides of the catalyst layer, and separators 8, 8 that are arranged on both sides of the membrane electrode assembly 5 and are made of a surface material. The separator 8 includes a groove strip 6 which demarcates a gas passage opposed to the gas diffusion layer and a contact surface 7 which is connected to the groove strip 6 and in contact with the gas diffusion layer, all having a continued shape. The contact surface 7 includes a displacement means (projection 7a) which makes small the width of the contact surface 7 when a compression force is applied on it from the groove strips 6, 6 on both sides of the contact surface 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020567-A (JP)
Title: Image reproducing device, image reproduction method, and program
Inventor: HOSOYA MOTOI
IPC: G06F3/048
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reproducing device, an image reproduction method, and a program for reproducing by combining images provided by others with a self moving image.  <P>SOLUTION: The image reproducing device includes: a reproduction control unit 11a, wherein with respect to two kinds of images, user moving images A, B, and C photographed by general users and provided images a1 and a2 which are provided by a business dealer and are photographed near a photograph position the same as a user image, one of the two is set as a main image 51 and the other is set as a subsidiary image 52 according to a click instruction on a screen and the two kinds of images are reproduced in combination; and a display control unit 16 for forming a composite image by combining a reduced image of the image set as the subsidiary image 52 with the other image set as the main image 51 and displaying the composite image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008306198-A (JP)
Title: Ferrofluid having improved oxidation resistance, and manufacturing method thereof
Inventor: TSUDA SHIRO
IPC: C10M125/10
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferrofluid having an improved life by improving oxidation resistance and extending time up to gelation of the ferrofluid, and to provide a manufacturing method thereof.  <P>SOLUTION: The ferrofluid contains a carrier liquid (dispersion medium), magnetic particles in a stable colloidal suspension, and 5 to 50% by weight of an antioxidant based on the weight of the magnetic particles. The manufacturing method of the ferrofluid includes adding the antioxidant to the ferrofluid so that the ferrofluid contains 5 to 50% by weight of the antioxidant to prevent oxidation of a dispersant, thereby extending the time needed for the gelation of the ferrofluid. The carrier fluid in use is preferably a trimellitic acid ester, the magnetic particles are magnetite, and the antioxidant is alkyl diphenylamine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010021112-A (JP)
Title: Erosion detecting apparatus and method of metal separator of fuel cell
Inventor: KIKUCHI KATSUHIDE
IPC: H01M8/10
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To detect surely the fact that for example, a local erosion is generated in a metal separator used in a fuel cell.  <P>SOLUTION: With respect to an erosion detecting apparatus of the metal separator, an erosion detecting electrode 50 is disposed in the gas flowing passage (preferably manifold holes 31, 32) of either one of the fuel gas or the oxidizing gas of a fuel cell 30A. Then, a galvanic couple current flowing between the erosion detecting electrode 50 and the substrate metal of the metal separator is measured by such a current measuring means 54 as a zero shunt ammeter. Further, whether an erosion is generated or not is determined by comparing the current value measured by an erosion determining means 60 with a predetermined current value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025686-A (JP)
Title: Substrate fixing mechanism and substrate fixing device having the same
Inventor: SHIMIZU MAKOTO
IPC: G01R31/02
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate fixing mechanism and substrate fixing device that have a simple structure and always detect the existence of fixation of a substrate.  <P>SOLUTION: This substrate fixing mechanism includes a pneumatic cylinder 4, and a moving chuck 3 that is driven by the pneumatic cylinder 4 and presses and fixes the substrate 50. An air vent 15 for connects the inside of a cylinder section 11 to the outside is formed in the pneumatic cylinder 4. The air hole 15 is formed at a position where the airtightness of an air chamber 14 is kept by a piston ring 13 when the moving chuck 3 puts the substrate 50 in to a fixed state, and at a position where the piston ring 13 passes at least a part of the air vent 15 and the airtightness of the air vent 15 is released when the moving chuck 3 is further driven and moved from the fixed position of the substrate 50. The substrate fixing device includes a substrate detecting section and a sensor for detecting leakage of compressed air.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027440-A (JP)
Title: Fluorescent lamp
Inventor: IMANISHI ONWA
IPC: H01J61/32
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp in which deviation of mercury in an arc tube is eliminated, and an abnormal discharge condition occurring immediately after lighting is eliminated.  <P>SOLUTION: The fluorescent lamp comprises the arc tube 11 in which a phosphor layer is formed on the inner face and a discharge medium including mercury and rare gas is filled in the inner space sealed airtightly, and a pair of electrodes 14, 15 which are installed at both the end parts 12, 13 of the arc tube 11 and of which the height H1, H2 of electrodes from the tube end of the arc tube 11 are mutually different. Out of the pair of electrodes 14, 15, a first electrode 14 with a relatively higher electrode height H1 is installed at the first end part 12 of the arc tube 11, and a second electrode 15 with a relatively lower electrode height H2 is installed at the second end part 13 of the arc tube 11. The thickness of the first end part 12 side of the arc tube 11 is thicker than that of the second end part 13 side of the arc tube 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026384-A (JP)
Title: Shake correcting apparatus, camera and interchangeable lens
Inventor: FUCHIKAWA YASUHIRO
IPC: G03B5/00
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To start exposure at a timing when the influence of image deterioration suppressed in a camera including a shake correcting member.  <P>SOLUTION: The shake correcting apparatus for correcting an image shake in an object image formed on an imaging element through an imaging optical system includes: a shake detecting part 14 that detects the camera shake; the shake correcting member 151 that corrects the image shake on the imaging element 6 by changing the relative positions of the imaging optical system 2 and the imaging element 6 in a direction perpendicular to the optical axis, based on the detected shake; a position predicting means 712 that predicts the position of the shake correcting member 151; a target position predicting means 713 that predicts the drive target position of the shake correcting member 151 based on the predicted position; an error calculation means 716 that calculates an error between the position of the shake correcting member 151, predicted by the position predicting means 712, and the drive target position predicted by the target position predicting means 713; and a timing determination means 717 that determines the timing to start the exposure based on the error calculated by the error calculation means 716.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023435-A (JP)
Title: Granular material supply device, granular material supply system equipped with this device, and granular material supply method using this device
Inventor: FUJIWARA TOSHIHIDE
IPC: B29C31/04
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granular material supply device equipped with cyclone type collectors which can efficiently collect and mix two kinds of pneumatically transported granular materials without enlarging the device.  <P>SOLUTION: The granular material supply device 1 is equipped with a multi-stage type cyclone collection means 10 which makes cyclone type collectors 20 and 30 communicate in a plurality of stages in series and classifies/collects the granular material introduced from the collector 20 of the first stage, two material introduction ports 21d and 21e which are installed in the collector of the first stage and connected to respective material air transport ways of two systems, a material reservoir confluence pipe 11 in which the upper end is connected to the discharge opening 24 of the collector of the first stage, a material discharge opening 15 is formed at the lower end, a branching connection part 14a is installed in the pipe 11, and a branching pipe 16 which is made to communicate with the discharge opening 32 of each of the collectors of the following stages is connected to the branching connection part, a pressurized air introduction port 14c, and a sensor means 19 for detecting a reservoir level.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034774-A (JP)
Title: Image forming apparatus and program
Inventor: YAMADA AKIHIRO
IPC: B41J5/30
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique that starts an image forming operation at suitable timing, in an image forming apparatus which starts the image forming operation before data of one page are completely prepared.  <P>SOLUTION: A multifunction machine selects a compression method according to a sort of a copy command (S110 to S130) and sets the number SL of recording start lines to a value C_BL corresponding to the compression method (S140). After start of document reading, whether the number RL of reading lines reaches the number SL of recording start lines is determined (S180), and when the number RL of reading lines reaches the number SL of recording start lines, a recording engine is allowed to execute image forming operation based on the read image data (S190). Further, a suitable value C_BL of the number SL of recording start lines is updated (S290) on the basis of the measurement results of time TB required for reading out a document of one page, time TA required from the start of document reading till the complete preparation of all image data necessary for the image forming operation (S160, S210, S230).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033252-A (JP)
Title: Program, information storage medium, and image generation system
Inventor: KUBO MASAMOTO
IPC: A63F13/525
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program, an information storage medium, and an image generation system, for expressing an object whose transparency is changing according to its position relation with a point of view with reality.  <P>SOLUTION: This image generation system for generating an image obtained by viewing an object space from a predetermined point of view is provided with: an object space setting part 110 for arranging objects in the object space; a transparency adjusting part 122 for adjusting the transparency of primitive drawing pixels based on the direction of a point of view and the direction of a primitive configuring the object; and a blend processing part 124 for performing blend processing based on the transparency of the drawing pixels. The transparency adjusting part 122 adjusts the transparency of the drawing pixels of the primitive so that the transparency of the drawing pixels is decreased according to the deviation of the direction of the primitive from a reference direction opposite to the direction of the point of view.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031122-A (JP)
Title: Rubber composition for tread, and tire using it
Inventor: SASAKA NAOHIRO
IPC: C08L25/10
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for treads achieving, at a high level, all of steering stability, rolling resistance and workability which have been conflicting with each other in conventional techniques.  <P>SOLUTION: The rubber composition for treads is constituted by blending, based on 100 pts.mass of a rubber component (A), 20-150 pts.mass of silica (B), 2-70 pts.mass of an aromatic vinyl compound-conjugated diene compound copolymer or a conjugated diene compound polymer (C) having a weight-average molecular weight in terms of polystyrene of 5,000-500,000 as measured by the gel permeation chromatography, and silane coupling agent (D) having a specific structure in an amount of 2.0-25 mass% based on the silica (B).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031747-A (JP)
Title: Oilless screw compressor
Inventor: AMANO YASUSHI
IPC: F04C29/02
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oilless screw compressor provided with an inexpensive and reliable shaft seal device for preventing bearing damage owing to lowering of viscosity of lubricating oil and liquefaction of heavy hydrocarbon in a discharge system.  <P>SOLUTION: The screw compressor 10 which includes a compressor body 11, an oil supply tank 13, an oil supply line 60 and an oil recovery line 59, is provided with a shaft seal parts 28, 41 for preventing intrusion of oil of bearings 27, 39, 40 into a compression chamber 24 and leakage of process gas from the compression chamber 24 which are positioned at both sides of the compression chamber 24 of the screw rotor 25 in a direction of shafts 26, 38, a suction port return line 52 for communicating the shaft seal part 41 of the discharge side of the compression chamber 24 and a suction port 17 of the compressor body 11, a supply process gas communication line 61 for communicating a suction port 17 of the compressor body 11 and an upper part of the oil supply tank 13, and an inner/outer shaft seal part 53 for separating an inner part of the compressor body 11 and atmospheric environment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032440-A (JP)
Title: Liquid-level detecting device
Inventor: YASUDA ATSUSHI
IPC: G01F23/38
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress corrosion generated between terminals which mutually have potential differences, in a liquid level detecting device provided with terminals which are immersed in a liquid of a detection object.  <P>SOLUTION: The liquid level detecting device includes the first terminal and the second terminal where potential differences mutually are generated. The first portion 811 of the first terminal and the second portion 821 of the second terminal are immersed in a liquid of a measurement object. At the periphery of the side face of the first portion 811, insulating shielding members 53, 61, 62 are provided which shield the first portion 811, at least in a semi-circumference zone facing to the second portion 821. Accordingly, corrosion which is generated between the terminals which mutually have potential difference can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032451-A (JP)
Title: Particle beam irradiation system
Inventor: TAKAYANAGI TAISUKE
IPC: G21K5/04
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for confirming the irradiation positions of particle beams with one sort of equipment in a particle beam irradiation system which enables the application of two or more types of particle beams.  <P>SOLUTION: The system includes a particle beam generator to generate two or more kinds of particle beams, irradiation equipment to emit particle beams onto an object to be irradiated, gamma-ray detectors 203a and 203b to detect the gamma rays generated from the object to be irradiated on the basis of the particle beams emitted from the irradiation equipment, a signal processor 209 to determine whether gamma-ray detection signals from the gamma-ray detectors 203a and 203b arise from prompt gamma rays or pair annihilation gamma rays, and an irradiation field confirmation device which finds a field irradiated with the particle beams from the gamma-ray detection signals determined to arise from the prompt gamma rays by the signal processor 209 and obtains a field irradiated with the particle beams from the gamma-ray detection signals determined to be arise from the pair annihilation gamma rays.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036716-A (JP)
Title: Vacuum booster
Inventor: MIZUTANI KAZUHIRO
IPC: B60T13/57
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To allow output to reach a servo limiting point in an early stage while reducing brake operation force at emergency braking in a vacuum booster.  <P>SOLUTION: A locking part 32 is provided on the periphery of a locking member 30 attached to a valve cylinder 20. A connecting member 67 having a plurality of connecting plate parts 67c disposed around an input piston 25 in such a manner that an engaging claw 69 capable of engaging with the locking part 32 from a front side can be provided on the front end part is attached to a valve piston 35 in such a manner that each connecting plate part 67c exercises resilient force in the direction of allowing the engaging claw 69 to engage with the locking part 32. The connecting member 67 allows each engaging claw 69 to engage with the locking part 32 during emergency braking to keep an air introduction valve seat 39 in an opening state, however, during non-emergency braking, allows each engaging claw 69 to abut on the periphery of the locking member 30 behind the locking part 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010037151-A (JP)
Title: Method for producing carbonyl fluoride
Inventor: KOGANE KEISUKE
IPC: C01B31/00
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing carbonyl fluoride in a high synthetic efficiency by means of a continuous operation.  <P>SOLUTION: The method for producing carbonyl fluoride is carried out by continuously introducing a raw material comprising a compound selected from at least one perfluoropolyether expressed by general formula (1) using air as a carrier gas and pyrolyzing the compound at 350-530°C while the compound is passed through a reaction tube. (In the formula, Rf expresses a 1-3C perfluoro alkyl, (a) expresses the natural number of 1-3, (b) expresses the natural number of 1-2 and (c) expresses integers of 0-30).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039995-A (JP)
Title: Control method and control device for nc lathe
Inventor: RI YASUYOSHI
IPC: B23B1/00
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an NC lathe and the like can easily and efficiently carry out rapid feed movement of a tool and a workpiece relative to each other.  <P>SOLUTION: The control device 1 for an NC lathe includes: a driving control part 14 for controlling a feed mechanism part 25 by generating a driving control signal based on an operation command extracted by a program analysis part 12; and a tool route changing process part 15 for recognizing a region with a predetermined width along a straight route based on the rapid feed operation command, the region where the tool and the workpiece can move relative to each other when determining rapid feed operation commands are continued based on the extracted operation command, specifying a corner part of the region, and, after setting the predetermined corner part as a first point, points one by one on each straight route based on the rapid feed operation command, and a curve passing through these 3 points, correcting the driving control signal generated in the driving control part 14 and sent to the feed mechanism part 25 into such a driving control signal in which a tool moves along the set curve based on the continued rapid feed operation commands.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045928-A (JP)
Title: Switching power supply, control circuit for controlling switching power supply, and control method for switching power supply
Inventor: YONEZAWA YU
IPC: H02M3/155
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the consumption power of a switching power supply.  <P>SOLUTION: The switching power supply 10 comprises a first switch SW1, a second switch SW2, a capacitor C1, a third switch SW3, a delay circuit L1, and a control circuit 112 for turning off the first switch SW1 when a load current, as an averaged current flowing in the load 30 is smaller than a reference current. Characteristically, the on-resistance of the first switch SW1 is smaller than that of the second switch SW2 and the third switch SW3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050215-A (JP)
Title: Semiconductor device
Inventor: NATORI KATSUAKI
IPC: H01L29/792
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which includes a good characteristic.  <P>SOLUTION: The semiconductor device includes a semiconductor substrate 101, a tunnel insulating film 103 formed on the semiconductor substrate 101, an electric charge accumulating insulating film 104 formed on the tunnel insulating film 103, a block insulating film 105 formed on the electric charge accumulating insulating film 104, and a control gate electrode 107 formed on the block insulating film 105. The width in a channel length direction of at least the lower portion of the control gate electrode 107 is narrower than the width in the channel length direction of the block insulating film 105.  <P>COPYRIGHT: (C)2010,JPO&INPIT