baber/WOPTO huggingface dataset:
Patent JP-2003319343-A (JP)
Title: Optical disk reproducing apparatus
Inventor: FUJIWARA KAZUYUKI
IPC: H04N5/85
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk reproducing apparatus capable of continuously reproducing and displaying a video image without displaying a still video image by a VOBU (video object unit) still processing.  <P>SOLUTION: A DVD player has a function of invalidating the VOBU still processing for displaying the still video image at the end of a VOBU comprising a set of the video data. A user can set ON/OFF of the VOBU still invalidating function. The DVD player reads still data denoting the presence of the performance of the VOBU still processing from a DVD (#2). Then the DVD player reproduces a video image by the VOBU (#3), displays the still video image at the end of the VOBU (#6) when still data are '1' and the VOBU still invalidating function is OFF (YES in #4) or shifts to a succeeding VOBU without displaying the still video image at the end of VOBU in other cases (NO in #4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320128-A (JP)
Title: Payoff monitoring device of game machine
Inventor: KUBOTA TAKANORI
IPC: A63F7/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce load on a master controller.  <P>SOLUTION: A payoff mechanism 5 performs a payoff operation for a ball which serves as a game medium; detection signals are output to a payoff controller 2 by respective sensors such as a sensor 6 for detecting that the balls run out, a sensor 7 for detecting that a tray is filled with the balls, and a counting sensor 8; the payoff controller 2, which receives the detection signals from the respective sensors, stops the payoff operation when a payoff number, corresponding to a payoff number signal input from the master controller 1, coincides with a count corresponding to a counting signal; a monitoring means 9 monitors the presence or absence of anomalies in the payoff mechanism 5 in accordance with the detection signals from the respective sensors; when the presence of the anomalies is judged, abnormal signals are output into a sound controller 3 and an indicating lamp controller 4 via the master controller 1 or by bypassing it; and the controllers 3 and 4, which receive the abnormal signals, drive a loudspeaker 10 and an indicating lamp 11 so as to provide notification of the anomalies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323883-A (JP)
Title: Insulating sheet and electrode insulating structure of sheet battery
Inventor: HAGURA NOBUHIRO
IPC: H01M2/10
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating sheet and an electrode insulating structure of a sheet battery capable of insulating easily and securely thin sheet battery electrodes which should no be coupled in the thin sheet electrodes used as the elements of a battery pack.  <P>SOLUTION: Insulating sheets 1 having main bodies 11 overlapped with battery main bodies 21 of sheet batteries 2 having thin sheet electrodes (positive and negative electrodes) 22, 23 and thin sheet electrode short-circuit preventing parts 12 in the shape of covering the electrodes 22, 23 in a state of overlapping the sheet main bodies 11 with the battery main bodies 21 are provided. Either of electrodes 22, 23 of the positive and negative electrodes 22, 23 in the thin sheet electrodes 22, 23 of more than one sheet batteries 2 are coupled with each other, thin sheet electrode short-circuit preventing parts 12 are positioned between the electrodes 22 and 23 which are not coupled with each other, and the sheet main bodies 11 of the insulating sheets 1 are sandwiched between more than one sheet batteries 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320425-A (JP)
Title: Impact energy absorbing body
Inventor: ASAHINA TADASHI
IPC: B21D26/033
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of pseudo hollow metal balls which is capable of effectively absorbing impact energy from all directions, is high in the percentage of voids, is excellent in deformability and further has a high strength, and a laminating structure or the like thereof.  <P>SOLUTION: A linear component in which a series of pseudo hollow metal balls are continuously aligned is formed by hydraulically deforming a metallic tube material in a specially shaped mold. The impact energy absorbing body having a remarkably high strength and a high impact energy absorbability is formed by arranging the linear component optimally on a plane and then laminating the linear components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003030837-A (JP)
Title: Information recorder, information recording method and information recording system
Inventor: KAI TSUTOMU
IPC: G11B7/0045
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To decide an optimum light strategy (laser emission waveform rule for every recording by a smaller number of trial writings compared with the case of a conventional information recording method in the decision of the laser emission waveform rule of a write once optical disk, and to furthermore optimize the recording condition. SOLUTION: Data of about one rotation are recorded for deciding the laser emission waveform rule in a recording medium such as the write once optical disk, and by reproducing the recorded area, phase errors are measured for every combination of the mark length and the space length directly before or after this mark. Then the emission waveform rule is changed in accordance with the measured phase error to decide the optimum recording condition.
Patent JP-2003326649-A (JP)
Title: Hard coat film, optical element, and image display device
Inventor: SHIROMIZU KAORI
IPC: G02B1/11
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coat film which has a hard coat layer and a function imparting layer, enhances display quality and makes an appearance good by eliminating irregularities of a surface of the hard coat layer thereof, a manufacturing method for the hard coat film, an optical element using the hard coat film, and an image display device which is equipped with the optical element, etc.  <P>SOLUTION: This hard coat film, in which the hard coat layer and the function imparting layer are laminated on one side or both the sides of a transparent base film in this order, is characterized as follows: the hard coat layer contains at least a fluorinated leveling agent; and hydrophilization treatment is applied onto the surface of the hard coat layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331468-A (JP)
Title: Information processing medium and information processor using the same
Inventor: TAKAMORI NOBUYUKI
IPC: G11B7/24053
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing medium which can prevent the deformation (warpage) accompanying a change in environmental temperature and humidity and can be easily manufactured.  <P>SOLUTION: The information processing medium consists of a substrate, single or multiple thin-film layers formed on the substrate, and a thin protective film formed to cover at least the thin-film layers, in which the thin protective film is formed of a synthetic resin as an essential component and the Young's modulus and/or coefficient of linear expansion of the thin protective film has a value to compensate the warpage induced by a change in the ambient environment of the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325588-A (JP)
Title: Accelerator for motor-driven wheelchair
Inventor: FUKUMOTO KAZUYA
IPC: A61G5/04
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To allow both of left-handed and right-handed users to perform an accelerating operation in a same way by smoothly and easily performing the accelerating operation in a motor-driven wheelchair, and also to provide the precise accelerating operation without a misoperation.  <P>SOLUTION: A pair of left and right accelerating levers 4L, 4R for increasing/ decreasing a speed by driving wheels 3 by grasping a part between handle parts 2L, 2R for rotation are arranged for independent operations at each front side of the left and right handle parts 2L, 2R in a steering handle 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329613-A (JP)
Title: Physical property measuring apparatus
Inventor: YAGAMI TERUHIKO
IPC: G01N22/04
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive physical property measuring apparatus which is easily usable and is high in precision.  <P>SOLUTION: In this physical property measuring apparatus provided with a probe 5, a directional coupler 4, a signal generation circuit 22 and a signal processing circuit 23, an exciting signal S is made incident onto an object to be measured 6 and detects the amplitude and phase of the reflection signal R, many sine wave signals which have frequency corresponding odd number times of a standard frequency are used for the exciting signal S. A delay switching circuit making propagation delay time different in only half wave or add number times of the signal of the standard frequency is introduced. A plurality of inputs of which the delay switching condition is different are processed at the time of the detection process of every phase. Thereby, an interference error is dynamically canceled in the directional coupler. The inverting/non-inverting of the exciting signal S is selectively performed in a modulation circuit 31 and the reversing in the delay switching circuit 40 is settled and returned in a recovery circuit 32. Furthermore, a direct diffusion modulation is performed by generating a PN code. As a result, the precision is improved further.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334423-A (JP)
Title: Exhaust gas treatment apparatus
Inventor: TATSUHARA KIYOSHI
IPC: B01D53/14
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment apparatus for removing sulfur oxide (SOx) in an exhaust gas.  <P>SOLUTION: The exhaust gas treatment apparatus comprises the catalyst bed, which has catalytic action for oxidizing a sulfur oxide by oxygen contained in the exhaust gas, provided in an apparatus column 4 through which the exhaust gas 100 containing sulfur oxides and the water supply mean provided in the apparatus column 4 to supply water for forming sulfuric acid to the catalyst bed 6. The catalyst bed 6 comprises a mixture comprising at least one of carbon nanotubes, nano-carbon and graphite and a binder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003022215-A (JP)
Title: Method for supporting concurrent memory access of different types
Inventor: SIMMONS LAURA ELISABETH
IPC: G11C11/4076
Filed: 2002-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a memory architecture for supporting concurrent accesses of different types. SOLUTION: This method comprises a step (a) for supplying a row address, a step (b) for supplying a first column address for accessing the first column, a step (c) for supplying a second column address for accessing the second column, a step (d) for supplying a first write control signal (WRITE0) in order to specify either a write access or a read access to the first column, a step (e) for supplying a second write control signal (WRITE1) in order to specify either a write access or a read access to the second column, and a step (f) for executing concurrent mixed-mode memory accesses to the first column and the write access to the second column.
Patent JP-2003336126-A (JP)
Title: High-tenacity dope-dyed polyamide yarn for air bag
Inventor: TSURUTA TAKASHI
IPC: D03D1/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-tenacity dope-dyed polyamide yarn for an air bag, capable of being used as a marking fiber of a base fabric for the air bag, without deteriorating physical characteristics, i.e., air permeability, strength, and heat resistance, which are required as fundamental characteristics of the base fabric, by avoiding decrease in the physical characteristics conventionally caused by coloring the yarn as the marking fiber.  <P>SOLUTION: This high-tenacity dope-dyed yarn for the air bag is colored in a polymer stage or in a spinning stage, wherein the yarn has a relative viscosity in sulfuric acid of ≥3.0, contains a polyamide 66 component in an amount of ≥90%, and further has a strength of ≥6 cN/dtex and a boiling water shrinkage percentage of ≥6%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325255-A (JP)
Title: Drawer device
Inventor: MOCHIDA MASAHIKO
IPC: B60N3/10
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To regularly move each mobile body by a simple draw-out operation or push-in operation to be performed with respect to the divided mobile bodies in a drawer device.  <P>SOLUTION: The drawer device includes: the first mobile body 2; and the second mobile body 3 to be stored in the first mobile body 2 to be drawing-out possible. The first mobile body 2 includes a first engagement part 23 to be engaged with the first engaged part 15 of a housing 1 at a fully drawn-out position. The second mobile body 3 includes a second engagement part 36 to be engaged with the second engaged part 25 of the first mobile body 2 at the fully drawn-out position. The device is provided with accompanying movement preventing means 16 and 24 for preventing the drawing-out of the first mobile body 2 from the housing 1 till the second mobile body 3 is fully drawn out. A push-in force required to release the engagement of the first engagement part 23 with the first engaged part 15 is allowed to be smaller than that required to release the engagement of the second engagement part 36 with the second engaged part 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003013721-A (JP)
Title: Oil feeder
Inventor: CENKER POUL
IPC: F01M11/03
Filed: 2002-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an oil feeder capable of feeding oil with a desired oil quality despite the fact that the oil feeder is formed rather simple at a low cost. SOLUTION: This oil feeder comprises lubrication points allowed to receive lubricating oil and hydraulic units 11 and 12 allowed to receive hydraulic equipment oil, and an oil tank 5 used in common for lubrication oil and hydraulic equipment oil. A feed line 6 from the oil tank is branched at a branch point 13 into a lubricating oil branch pipe 6a and a hydraulic equipment oil branch pipe 6b. A filter device 26 disposed midway of the feed conduit 6 and installed in the upstream of the branch point 13 is installed exclusively to the filter device, and the device also has a plurality of filter units 28 and 29 with different mesh widths matching quality requested for the hydraulic equipment oil. Thus a simple and compact structure can be realized.
Patent JP-2003337387-A (JP)
Title: Scanner unit and composite processor using the same
Inventor: ENDO KATSUYUKI
IPC: G03B27/50
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for preventing a decrease in read quality of an image due to entry of diffused external light or contact with an ink ribbon.  <P>SOLUTION: A scanner unit 20 has a scanner head 21 and a holding member 22 which holds the scanner head 21. The scanner head 21 has a scanner read surface 25 for reading while a form pressed by a scanner feed roller 30 is supported. At the circumferential edge part of the scanner read surface 25, a stepped support part 27 is provided which has support surfaces 27a to 27d positioned on the side of the scanner feed roller 30 with respect to the scanner read surface 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341902-A (JP)
Title: Sheet carrying device, sheet treating device, image forming device, and image formation system
Inventor: TAMURA MASAHIRO
IPC: B65H29/60
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet carrying device capable of working well with any tab certainly, involving no risk to generate a sheet jam at a branching pawl part, and capable of suppressing the space used.   <P>SOLUTION: The sheet carrying device is furnished with carrying rollers to carry sheets of paper and a first 27, a second branching pawl 28 to change over the carrying direction of each sheet carried by the rollers, and a solenoid to operate the pawls 27 and 28 individually, wherein the changeover rotation centers O of the first 27 and second pawls 28 are set at the same point and arranged parallel in such a way as pinching the carrying surface of the sheet, and when the transport path is changed, the sheet can be guided by the pawl 27/28 on the changeover side certainly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338625-A (JP)
Title: Semiconductor device manufacturing method
Inventor: OMORI HIROMASA
IPC: H01L21/336
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve a complicated process for manufacturing an insulated gate transistor such as FET (field-effect transistor) and IGBT (insulated gate bipolar transistor) having a semiconductor region for the prevention of an electric field concentration or the extraction of a carrier.  <P>SOLUTION: A substrate 1, which includes an N<SP>+</SP>drain region 2, N drift region 3, and a P semiconductor region 6 for the prevention of the electric field concentration and the extraction of the carrier, is prepared. A mask having an opening for a gate insulating film and an openning for forming an ohmic connection region is formed, and the gate insulating region is formed. A polycrystal silicon film accorded to a pattern of a gate electrode 9 is formed. A body region 4 and an ohmic connection P<SP>+</SP>semiconductor region 7 are attained by diffusing a P impurity with the polycrystal silicon film as a mask. A source region 5 and an unnecessary N semiconductor region 28 are formed by diffusing an N impurity also using a P diffusion mask. An opening to connect a source electrode 11 is formed on the insulating film, and a first and second removing hollows 14, 15 are formed on the substrate. The first and second removing hollows 14, 15 are filled with a source electrode 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343848-A (JP)
Title: Heating cooker
Inventor: ENDO MINORU
IPC: H05B6/64
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience and reduce the cost by using a circular cordierite-based ceramic for a food mounting plate in a heating cooker having a high frequency heating for oscillating high frequency from the bottom of a heating chamber into the heating chamber to heat a food and a heater heating for heating the food by the radiant heat and hot air from the heater.   <P>SOLUTION: This heating cooker has the heating chamber 2 for housing the food 1, the food mounting plate 9 consisting of a dielectric, which is provided on the bottom part of the heating chamber 2 so as to place the food 1, a void 13 having an upper surface shared by the food mounting plate 9 and a bottom surface covered with a metal plate 13a, a rotating antenna 11 provided in the void 13 and diffusing the high frequency generated from a magnetron 10 to the heating chamber 2, and an illuminating lamp 16 for lighting the inner part of the heating chamber 2. The food mounting plate 9 is circularly formed by use of a cordierite-based ceramic mainly composed of SiO<SB>2</SB>, Al<SB>2</SB>O<SB>3</SB>, MgO or the like as the material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003047522-A (JP)
Title: Laser depilating probe
Inventor: YAMAZAKI IWAO
IPC: A61B18/20
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a laser depilating probe which depilates the hair efficiently without pain in by providing a shaving means on the probe for irradiating laser beams so as to irradiate the skin with the laser beams while shaving the hair on the surface of the skin. SOLUTION: The shaving means 2 such as an electric shaver is provided at the tip of the probe 1 for irradiating the laser beams. Then, while shaving the hair with the shaving means 2, the skin is irradiated with the laser beam instantly to be depilated.
Patent JP-2003346309-A (JP)
Title: Thin-film magnetic head, thin-film magnetic head assembly, manufacturing method for memory device and the thin-film magnetic head
Inventor: SHIMAZAWA KOJI
IPC: G11B5/39
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film magnetic head that can reduce blurring in reading on both sides of the free layer and stabilize the reproduced output, and a thin-film magnetic head assembly using the thin-film magnetic head, and a method of manufacturing a thin-film magnetic head.   <P>SOLUTION: An MR element 7 includes a pinning layer 21, a pinned layer 23, a non-magnetic layer 25, and a free layer 27. Hard magnetic layers 9 sandwich the MR element 7 and apply a magnetic field to the free layer 27. The electrode layers 15 are disposed, separated from each other in a pair and supply a sense current to the free layer 27. A plurality of layers 13 are provided in between the electrode layers 15 and a part of the free layer 27 overlapping the electrode layers 15. The layers 13 include a non-magnetic layer 31, a ferromagnetic layer 33, and an antiferromagnetic layer 35. The magnetic orientation of the ferromagnetic layer 33 is fixed by the antiferromagnetic layer 35, and the ferromagnetic layer is made thicker than the free layer 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345807-A (JP)
Title: Electronic catalog providing system
Inventor: MASUDA MIKIO
IPC: G06Q30/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize an electronic catalog providing system which provides an electronic catalog consisting of image data, text data, moving picture data, and audio data by using a network.   <P>SOLUTION: The electronic catalog consisting of the image data, text data, moving picture data and audio data is proposed to a customer even during a negotiation at a going-out destination by extracting the latest accurate information and a catalog of proposed products which are different by customers is easily generated. Product catalog data such as the image data and text data are sent in facsimile or converted into the portable document format (PDF) and transmitted to be obtained at the negotiation place. The catalog data consisting of the moving picture data, audio data, text data, etc., can be obtained through high-speed package communication.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345552-A (JP)
Title: Method and device for controlling operation mode of network equipment, network equipment, program and storage medium
Inventor: SAKAKIBARA MASAYOSHI
IPC: B41J29/38
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To limit the use of equipment not desired by an owner in simple setting in network equipment.   <P>SOLUTION: A mode deciding part 20a of a mode control part 20 acquires an IP address set in a communicating part 12 through an address acquiring part 16. The mode deciding part 20a decides whether or not an IP address is a private address, and notifies a mode setting part 20b of the decision result. The mode setting part 20b sets a 'confirmation print mode' for holding an operation until receiving a print instruction from a user interface part 14 even at receiving a print request when the IP address is not the private address, and sets a 'normal print mode' for executing print processing as it is at receiving the print request when the IP address is the private address. A print processing part 24 executes print processing in the set operation mode.  <P>COPYRIGHT: (C)2004,JPO