baber/WOPTO huggingface dataset:
Patent JP-2003331951-A (JP)
Title: Anisotropic conductive film and manufacturing method of the same
Inventor: YAMAMOTO MASAMICHI
IPC: H05K3/32
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropic conductive film capable of sufficiently responding to a demand of high density mounting especially for semiconductor package because of its property of not generating short circuit between adjacent electrodes aligned with small pitch, capable of surely and conductively connecting under low pressure, not fusing even when large current flows, handling high frequency signal, especially suitable for contact probe mounting, and to provide a manufacturing method of the same.  <P>SOLUTION: As a conductive component, the anisotropic conductive film contains numerous fine metal particles connected in a chain shape. Especially in a case of mounting semiconductor package, the length of the chain is made not longer than the distance between conductively joined adjacent electrodes. In the case of mounting the contact probes, the length of the chain is made to range between 1 to 20 μm. For the manufacturing method, the film is formed by orientating the chain made of paramagnetic metal by magnetic field.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003249542-A (JP)
Title: Substrate holder, aligner, and method of manufacturing device
Inventor: KONDO MAKOTO
IPC: G03F7/22
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate holder which holds a substrate, keeping its high-planarity and realizes a light-weight holder.  <P>SOLUTION: A plurality of pins 32 and a rim 28, having an upper-edge face, the height of which is almost the same as those of the top edges of the pins, are provided on the upper face of a body 26 that constitutes the holder 70. The body 26 is constituted of a honeycomb sandwich structure. Through-holes 63a are formed in the honeycomb core in an arrangement that corresponds to the arrangement of the plurality of pins. A wafer W is vacuum-chucked on the top edges of the pins 32 and the top edge of the rim 28 by a vacuum- chucking mechanism. Therefore, the wafer W is held by vacuum-chucking, keeping a high-planarity state, and a light-weight holder is realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004161557-A (JP)
Title: Cell for molecular beam epitaxy
Inventor: TANI KENTARO
IPC: H01L21/203
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell for molecular beam epitaxy with which high-quality products is produced with high yield by effectively inhibiting short circuit of a thermocouple.  <P>SOLUTION: The cell for molecular beam epitaxy is provided with a crucible, a heater installed outside the crucible, the thermocouple for measuring the temperature thereof, and an insulator for covering the thermocouple, in which the outer side of the insulator is covered with reinforcement. The reinforcement consists of ceramics or metal and if the reinforcement consists of the metal, the reinforcement is preferably coated by an insulative member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168556-A (JP)
Title: Ceramic green sheet and method of manufacturing the same
Inventor: ONITANI MASAMITSU
IPC: C04B35/632
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a green sheet having excellent releasability from a PET film and a mold and high dimensional precision and a method of manufacturing the same.  <P>SOLUTION: In the ceramic green sheet composed of ceramic powder and an organic resin, the glass transition point of the organic resin is -20 to 0°C, the surface roughness Ra of at least one main surface of the ceramic green sheet is 0.1-0.9 μm and the stress necessary for stripping the PET film having 50 mm width and 0.1 μm surface roughness Ra and stuck on one main surface of the ceramic green sheet by press-contacting at 50°C and 3.4 MPa pressure for 5 sec is ≤400 mN.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130047-A (JP)
Title: Bed and stool for rock bathing using tourmaline ore
Inventor: MATSUO SHINYA
IPC: A47C17/02
Filed: 2002-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system obtaining effects promoting health maintenance and natural recovery power such as a strong sweating effect, a thermotherapy effect, a weight reduction effect, a beauty effect and a healing effect by just lying on a bed or sitting on a stool made of pieces of flat bedrock or the like made of mortared tourmaline ore.  <P>SOLUTION: Warming the tourmaline ore by floor heating at a temperature even not so high as a sauna bathing temperature allows activity of minus ions naturally generating from the tourmaline ore and the far-infrared effect to reach the maximum. Providing a room wider than that in the sauna bath to increase relaxation renders the aged pleasing. Lower construction costs and lower running costs allow profits of the business to increase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167626-A (JP)
Title: Spring mounting device and printer with the device
Inventor: FUKAO MORIAKI
IPC: F16F1/06
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a spring from working off from a member which the spring is mounted to in a normal use, and to easily remove the spring from the member as needed.  <P>SOLUTION: A spring mounting device comprises the coil spring and the member which the spring is mounted to. At least a part of the spring is so formed as to be incurved, and a recess opened in a spring winding direction is formed in a part of the member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169638-A (JP)
Title: Blow-by gas reflux device
Inventor: SUMI KOICHI
IPC: F01M13/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blow-by gas reflux device capable of ideally controlling freezing even if a structure in which a valve for ventilating blow-by gas is exposed in an intake passage is adopted.  <P>SOLUTION: The blow-by gas reflux device is equipped with a valve 30 for ventilation to circulate blow-by gas generated in an engine inside the intake passage (a surge tank 12) on the upstream side of an intake branch pipe (an intake manifold 14). While a discharge opening 30a is provided so as to be exposed to the inside of the surge tank 12, the valve 30 for ventilation is equipped with a cover 40 for closing the upstream side to intaking stream of the exposed discharge opening 30a at least and the side opposed to the opening of the intake branch pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170768-A (JP)
Title: Driving circuit, electrooptical device, and driving method
Inventor: MORITA AKIRA
IPC: G09G5/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit for electrooptical device, and the electrooptical device and its driving method such that when the electrooptical device and driving circuit are formed on the same substrate, the number of terminals is decreased without deteriorating picture quality.  <P>SOLUTION: A display panel 10 includes a plurality of scanning lines, a plurality of signal lines that multiplex and transmit data signals for 1st to 3rd color components, a plurality of pixels which are connected to the scanning lines and signal lines, and a plurality of switch elements for demultiplexing which have one-end terminals connected to the respective signal lines and other-end terminals connected to respective pixels for (j)th (1≤j≤3, j is an integer) color components and are brought under exclusive switch control according to 1st to 3rd demultiplexing control signals. A gate signal corresponding to a shift output obtained by shifting a start pulse signal generated when at least two of the 1st to 3rd demultiplexing control signals are active at the same time is outputted to the respective scanning lines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172488-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: IGUCHI SUNAO
IPC: H01L27/115
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a nonvolatile storage circuit wherein electric short-circuiting between a word line and a semiconductor substrate is prevented and electrical reliability is high, and a method for manufacturing the device.  <P>SOLUTION: The semiconductor device having the nonvolatile storage circuit is provided with element isolation regions 3 which have first trenches 30 and a filler 31 for isolation with which the inside of the first trenches is filled, second trenches 20 which are arranged between floating electrodes 5 of memory cells M which are adjacent to each other in a gate width direction and in which trench width of a deep part is small as compared with that of a surface part, and a word line 7WL a part of which is embedded in the second trenches 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178225-A (JP)
Title: Identification information acquiring device, identification information outputting device, identification system, identification information acquiring method and its program
Inventor: TENJIN ATSUHIKO
IPC: G06F3/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an identification system which increases the kinds of identification information which are expressed by using a fixed number of terminals.  <P>SOLUTION: An identification information acquiring device for acquiring identification information set at external equipment is provided with: a first acquiring part for acquiring a first identification signal to be outputted from the first terminal of the external equipment; a second acquiring part for acquiring a second identification signal to be outputted from the first terminal in a status that the first change signal to instruct the change of the signal to be outputted by the first terminal is outputted to the second terminal of the external equipment; and an identification information deciding part for deciding the identification information based on the first identification signal and the second identification signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175016-A (JP)
Title: Ink jet device
Inventor: SAEKI YASUSHI
IPC: B41J29/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet device equipped with a position detecting mechanism for an ink carrier which can detect the accurate position of the ink carrier even in such a case that the interval between slit parts is large and can miniaturize the ink carrier without increasing the number of parts.  <P>SOLUTION: In the ink jet device, a pulley 23 including a gear part 23a, which is meshed with the tooth part 13a of a loop-shaped drive belt 13 to be rotated, the disc-shaped rotary encoder plate 24, which has a plurality of slit parts 24a, attached to the pulley 23 and a sensor 25, which detects the slit parts 24a of the rotary encoder plate 24, are provided to the rear of the ink carrier 15. The gear part 23a of the pulley 23 is provided to the region under the lower end of the wiring attaching part 21 of the ink carrier 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184553-A (JP)
Title: Print label
Inventor: KOBAYASHI JUNICHI
IPC: G09F23/08
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print label capable of sticking a print layer such as a photographic picture at a low cost without soiling the print layer.  <P>SOLUTION: In the print label, the upper surface of a transparent substrate 2 is laminated on the back surface of a protective substrate 1 comprising a transparent film via an adhesive layer 3. On the back surface of the transparent substrate 2, a mirror picture print layer 4 and a shield print layer 5 are formed in layers. Further, two or more sheets of laminate labels are stuck strippably and, therein, the laminate label is made by laminating the transparent substrate, the mirror picture print layer and the shield print layer successively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185709-A (JP)
Title: Disk controller and alternation processing method
Inventor: DOMYO SEIICHI
IPC: G11B20/12
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which reduces the amount of memory for temporary saving since it is necessary to store the data on the area becoming a subject of movement in the memory when slip processing from a data area to an alternation area although data areas and alternation areas are arranged alternatively on a disk in an audio and video disk device.  <P>SOLUTION: In this disk device, when a defective sector is detected in the first half of a readout range, blocks from the leading sector of readout data to the defective sector are moved to an alternation area ahead of a data area via the memory for temporary saving. In this case, the amount of the memory for temporary saving can be reduced as compared with the conventional system which uses only a back alternation area by using a control method which changes a direction to which blocks are to be slipped in response to the occurrence position of the failure sector.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003204292-A (JP)
Title: Apparatus for reducing echo and noise in telephone set
Inventor: KIM JUNG-SIK
IPC: H01B11/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for reducing echoes and noises in a telephone set.  <P>SOLUTION: The apparatus for reducing the echoes in the telephone set is provided with a round-type handset connector cord composed of TX+ and TX- speech-transmitting lines for connecting a microphone of a handset to a telephone set main body and RX+ and RX- speech-receiving lines for connecting a speaker of the handset to the telephone set main body, wherein the TX+ and TX- speech-transmitting lines are opposed to each other, the RX+ and RX- speech-receiving lines are opposed to each other and the TX+ and TX- speech-transmitting lines and the RX+ and RX- speech-receiving lines are arrayed in a round configuration; and a connecting unit installed in the telephone set main body and having a differential amplifier for applying signals received via the TX+ and TX- speech-transmitting lines to a transmitting unit by differentially amplifying the signals, wherein the connecting unit connects the TX+ and TX- speech-transmitting lines to the non-inverted input terminal + and inverted input terminal - of the differential amplifier respectively, the RX+ speech-receiving line to a speech receiving unit, and the RX- speech-receiving line to the ground.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004181096-A (JP)
Title: Method for processing image
Inventor: NISHIMURA HIROICHI
IPC: G06T7/60
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing an image capable of extracting a structural part, such as an image of blood vessels, favorably, which is an object to be extracted.  <P>SOLUTION: A G image of an endoscopic image is captured. Noises are then eliminated from the G image and inverse γ correction processing is applied to the G image. A position in the image where the structural component is located is determined by matching using a template. The structural component is then extracted on the basis of the matching result. The structural part, such as the image of blood vessels, which is the object to be extracted, can thus be extracted favorably.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185773-A (JP)
Title: Magnetoresistive effect head
Inventor: KUDO ATSUHIRO
IPC: G11B5/39
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoresistive effect head in which a mounted magneto-resistance effect element is not electrostatically broken.  <P>SOLUTION: A conductive film 18 having ground potential is formed on the sliding surface 12 with a magnetic tape. Since the conductive film is formed on the sliding surface of the magnetic tape, in this magnetoresistive effect head, an electrified magnetic tape is not brought into contact with the magnetoresistive effect element exposed to the sliding surface of the magnetic tape. As a result, it is avoided that the element is electrostatically broken.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190766-A (JP)
Title: Bearing device with sensor
Inventor: YANAGISAWA TOMOYUKI
IPC: F16C41/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device with a sensor capable of promptly and accurately detecting abnormality in a rolling bearing, and of preventing breakage of a bearing or the like from occurring.  <P>SOLUTION: The bearing device 10 with a sensor is equipped with rolling bearings 11, 12 for freely rotatably supporting a rotating shaft S. A sensor unit 20 is provided, at least a part of which comes into contact with a raceway ring 14 on the fixed side of the rolling bearing 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193929-A (JP)
Title: Piezoelectric resonance filter and duplexer
Inventor: KOMURO EIKI
IPC: H03H3/04
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent trouble due to variation of a passing band accompanying temperature variation while deterring the passing band width from decreasing.  <P>SOLUTION: A piezoelectric resonance filter includes serial resonators and parallel resonators constituting a ladder type filter circuit. Each resonator has a piezoelectric thin film 15 having piezoelectricity and a lower electrode 14 and an upper electrode 16 which are arranged on both the surfaces of the piezoelectric thin film 15 and apply a voltage for excitation to the piezoelectric thin film 15. Each parallel resonator develops a low-frequency side attenuation pole of the filter and each serial resonator develops a high-frequency side attenuation pole of the filter. At least one of the serial resonator and parallel resonator has a temperature compensating layer 20 for approximating the temperature coefficient of a resonance frequency to zero. A temperature compensating layer 20 of the serial resonator and a temperature compensating layer 20 of the parallel resonator have different thickness from each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191185-A (JP)
Title: Ion composition measuring method for ion-exchange resin
Inventor: TSURUMI TAKESHI
IPC: G01N31/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure an ion composition in an ion-exchange resin up to a micro amount, to accurately control a condensate desalter in a power station or the like, and to economically provide a high purity of treated water.  <P>SOLUTION: In this method of measuring the ion composition in the ion-exchange resin of the present invention, the collected cation-exchange resin is added to an acid solution to dissolve the cation-exchange resin by irradiation of an electromagnetic wave, an ion concentration is analyzed in the cation-exchange resin dissolved solution, and the cation composition in the cation-exchange resin is computed based on the obtained ion concentration.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190108-A (JP)
Title: Method for imparting residual compressive stress to work
Inventor: TSUNODA KEISUKE
IPC: C21D7/06
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for imparting a residual compressive stress by which the residual compressive stress can easily and surely be imparted even to the outer surface and the inner surface of a work having curved part of a prescribed thickness, such as a pipe.  <P>SOLUTION: This method for imparting the residual compressive stress, is composed of a first process for induction-hardening a work 10 and a second process for shot-peening the work. In the first process, the residual compressive stress is imparted to the inner surface by cooling the inner surface portions 32a, 32b, 37a and 37b after heating the outer surface portions 31a, 31b, 36a and 36b in the work 10. In the second process, the residual compressive stress is imparted to the outer surface by shot-peening the outer surface portions 31a, 31b, 36a and 36b of the work 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188096-A (JP)
Title: Game machine using advertisement or advertisement-associated element, or the like
Inventor: TAKEUCHI SHINGO
IPC: A63F7/02
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with an advertisement function by displaying advertising expressions, articles, article packages, and the like, on the board surface of a display machine, a frame, a liquid crystal display part, a glass surface, a lower portion of the board surface or game contents.  <P>SOLUTION: The game machine is provided with a game machine body 1, a game functional part arranged within the game machine body, and a display means disposed on the game machine body or its frame 2 for displaying contents of a game, and the advertising or the element related to the advertising is displayed on the front of the game machine body or the display means 3 and the game contents. Thus, a person enjoying the game may watch not only the matter related to the game but also information items of advertising, or the like, such that the game machine may provide information with high message efficiency.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191322-A (JP)
Title: Target detector, target detecting method, and base material for target detection
Inventor: WASHISU SHINTARO
IPC: G01N33/543
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target detector for detecting various targets such as pathogenic substances efficiently, surely, conveniently, and rapidly, and also determining their quantities.  <P>SOLUTION: This target detector comprises a light irradiation means for irradiating light, a light interference means capable of interaction with a detection target, interfering with the light irradiated from the irradiation means to radiate it as interference light, and capable of changing the wavelength of the interference light after an interaction with the detection target, and a wavelength change detection means provided along the course of the interference light for detecting a wavelength change of the interference light radiated by the interference means. A manner, etc. are preferable wherein a spectrum is measured by the detection means prior to the wavelength change of the interference light while a spectrum is measured posterior to the wavelength change of the interference light, making it possible to measure a differential spectrum between them. This base material for target detection comprises a membranous substance on a base material, capable of performing interaction with the detection target, interfering with radiated light to radiate it as interference light, and capable of changing the wavelength of the interference light after an interaction with the detection target.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196310-A (JP)
Title: Hangable horizontal packaging box
Inventor: KAWAGOE MASAHIRO
IPC: B65D5/52
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost packaging box, which needs no separate article for housing, and can be used in common for both hanging application and non-hanging application.  <P>SOLUTION: The horizontal packaging box comprises four side faces 1, 2, 3, 4, a top face 5, and a bottom face, and is made by folding a punched thin plate into an almost rectangular parallelepiped, with the top face 5 functioning as a lid to close a housing opening. The bottom face is composed of four folding strips 8, 13, 16, 18, and a cutout strip 12 is formed on the folding strip 13 via a perforated line, where the cutout strip 12 can be raised from the folding strip 13 and has a hanging hole 12a for hanging the container.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198517-A (JP)
Title: Character output device
Inventor: NIIMURA TATSUO
IPC: G09G5/24
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character output device which starts up quickly and exhibits a high hit rate of a font cache even after the power source is turned on.  <P>SOLUTION: Provided is a font cache management part which backs up font image information in a font cache 4 to a nonvolatile memory 6. When the power source is turned on, the font image information stored in the nonvolatile memory is returned to the font cache to always maintain the contents of the font cache.  <P>COPYRIGHT: (C)2004,JPO&NCIPI