baber/WOPTO huggingface dataset:
Patent JP-2004050227-A (JP)
Title: Die device having press-and-support ring
Inventor: FUJITA KATSUFUSA
IPC: B21D37/02
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die device having a press-and-support ring for reliably holding a piece punched by a punch and a die and performing the caulking lamination thereof, preventing generation of cracks, and solving problems of defective lamination and production stop.  <P>SOLUTION: A die device 10 punches an outline of a punched piece 19 by advancing/retracting a punch 18 to/from a die 20, extracts the piece into a press-and-support ring 22 continuously connected to an inner surface 43 of the die 20, and performs the caulking lamination of the punched piece 19. The press-and-support ring 22 is divided into a plurality of divided press-and-support rings 23-26 in the circumferential direction. Uneven projecting parts 36 are formed on the inner surfaces of the divided press-and-support rings 23-26 at the same height position in the punching-in direction 35 of the punched piece 19. The divided press-and-support rings 23-26 are advancing/retractable to/from the center thereof, and protruded further inward of an inner surface 43 of the die 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055033-A (JP)
Title: Recording/reproducing device for magnetic wall moving magneto-optical recording medium
Inventor: ARISAKA KATSUMI
IPC: G11B20/14
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording/reproducing device for a magnetic wall moving magneto-optical recording medium wherein a good reproducing signal is obtained, the maximum recording area of a user is secured, and format efficiency is high.  <P>SOLUTION: This device is provided with a recording circuit for starting recording in a data area at predetermined timing with a detecting signal obtained in a preformat area set as a reference, and a reproducing circuit for starting the reproduction of information recorded in the data area at timing earlier than the predetermined timing with the detecting signal set as a reference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053962-A (JP)
Title: Liquid crystal display
Inventor: KATO ISAO
IPC: G02B6/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display wherein miniaturization can be attained while the adhesion surface of a light guide to a frame part is secured.  <P>SOLUTION: A second light guide 4 has a trapezoid-shape. In two sides parallel to each other forming the trapezoid-shape of the second light guide 4, the shorter side is disposed on the side of a first light guide 2 and the longer side is disposed on the opposite side. Thereby, the adhesion area where a first frame 6 on the periphery of a display aperture 6a and the second light guide 4 are superposed on each other becomes larger from the side of the first light guide 2 toward the opposite side. Thus, even when width L1 of the first light guide 2 is made near to width L2 of the display aperture 6a as the liquid crystal display is miniaturized, the adhesion area where the second light guide 4 and the first frame 6 are superposed on each other can be secured while the width of the second light guide 4 on the light incident side is kept shorter than the width L1 of the first light guide 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325666-A (JP)
Title: Device for controlling aerosol
Inventor: SCHEUCH GERHARD
IPC: A61P7/02
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stationary sucking device for controllably sucking aerosol for treatment.  <P>SOLUTION: This device for controlling aerosol comprises a chemical release means 3, at least one chemical reservoir 2, a reader 4 for reading aerosol parameters stored in a memory means and/or patient parameters, and a control unit connected to the chemical release means 3 and the reader 4. Chemicals are released as the function of the read parameters. The stationary sucking device 1 allows the control of the chemicals different for a large number of patients.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048898-A (JP)
Title: Isolation of growth hormone-releasing hormome receptor and characterization
Inventor: THORNER MICHAEL OLIVER
IPC: G01N33/74
Filed: 2002-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for isolation and purification of growth hormone- releasing hormone receptor. SOLUTION: The growth hormone-releasing hormone(GHRH) receptor bonding is characterized by using a specific bonding assay utilizing an iodized GHRM probe. A photoaffinity GHRH probe capable of photo-labeling and characterizing of the receptor is constructed. And a high affinity biotinylated GHRH analogue is constructed. A practically purified GHRH isolate is obtained by solubilization of GHRH-R/GHRH complex and extraction of the specifically bonded GHRH by using a mild surfactant and, next, affinity chromatography. The GHRH-R having sufficient purity for performing sequence determination of the receptor is produced by electrophoresis of the GHRH isolate.
Patent JP-2004062230-A (JP)
Title: Power supply unit for terminal device of remote monitoring system
Inventor: KAWAWAKI SHIGENORI
IPC: H04Q9/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit for the terminal device of a remote monitoring system which can minimize the supply power source of a transmission power source and secure a large compensation value of the transmission power source, and can realize reduction of a housing size and cost reduction.  <P>SOLUTION: The transmission power source 40 is connected between a portable data gathering unit 10 and a terminal device 50 and supplies electric power to a plurality of terminal devices 50 when the plurality of terminal devices 50 are connected in series; and the transmission power source 40 is provided with a power source monitor part 48 which temporarily stops supplying the electric power to the terminal devices 50 when the plurality of terminal devices 50 are actuated at the same time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064185-A (JP)
Title: Communication control system and communication control method
Inventor: HASHIMOTO TORU
IPC: H04L12/701
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control system which avoids wrong settings of route information and automatically changes the route even in the event of a trouble in an apparatus or communication line, thereby accurately transmitting information.  <P>SOLUTION: The communication control system is composed of a plurality of exchanges 1 (1a-1c) having exchange functions, including terminals for converting information to be transmitted or transmitted information into signals of a specified format, and communication lines 3 (3a-3c) laid between the terminals of the plurality of exchanges for transmitting information. The plurality of exchanges comprise route information distribution circuits 6 (6a-6c) for distributing route information to other exchanges over the communication lines, and route information recognition circuits 7 (7a-7c) for recognizing the route information distributed from the other exchanges over the communication lines, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063738-A (JP)
Title: Translucent layer of light-emitting diode device and its formation method
Inventor: CHANG LIANN-BE
IPC: H01L33/30
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a translucent layer of a light-emitting diode device and a manufacturing method of the translucent layer.  <P>SOLUTION: An improved liquid phase epitaxial method (LPE) is provided, and the translucent layer of the light-emitting diode is formed by the improved liquid phase epitaxial method. In the LPE method, an improved supersaturated solution is used for overcoming many faults in a well-known technique. The supersaturated solution is set to be a solvent by using antimony (Sb) or the antimony and indium (In). In addition, zinc (Zn) and/or magnesium (Mg) can be added into the supersaturated solution as a dopant, thus obtaining the method for efficiently forming the translucent layer and improving the properties of the translucent layer of the light-emitting diode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063781-A (JP)
Title: Semiconductor device
Inventor: USUDA KOJI
IPC: H01L29/51
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve device characteristics by suppressing degradation of the quality of a gate insulation film and an increase in leakage current in accordance with the shrinkage of LSIs.  <P>SOLUTION: A semiconductor device using a strain Si channel layer comprises a buffer layer 12 formed of monocrystalline SiGe which is formed on a monocrystalline Si substrate 11, a strain Si layer 13 which is formed on the buffer layer 12 and has a lattice constant different from that of the buffer layer 12, a monocrystalline CeO<SB>2</SB>gate insulation film 14 which is formed on the strain Si layer 13 and has a lattice constant different from that of Si layer 13, and a monocrystalline SiGe gate electrode 17 formed on the gate insulation film 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060574-A (JP)
Title: Combined power generation system
Inventor: NOUCHI NOBORU
IPC: H01M8/04
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined cycle power generation system by a fuel cell and a gas turbine in which the portions of a combustor are sufficiently cooled and hot exhaust gas exhausted from the fuel cell is fed to the combustor.  <P>SOLUTION: Hot exhaust gas including the fuel gas fed from the cathode of SOFC3 to the combustor 4, and the hot exhaust gas including air is fed from the anode of SOFC3 to the combustor 4. A part of the compressed air compressed by a compressor 1 is fed to the combustor 4 through an orifice 13 to cool the combustor 4. The compressed air which cooled the combustor 4 is utilized, together with the compressed air included in the exhaust gas from SOFC3, for the combustion of the fuel gas included in the exhaust gas from SOFC3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059394-A (JP)
Title: Producing method for ceramic building material
Inventor: TERAMOTO HIROSHI
IPC: B09B3/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to treat a waste fluid of coating material without requiring a complicated treatment facility and without causing trouble, and further make it possible to treat other waste building materials.  <P>SOLUTION: Porous particles 8 are impregnated with the waste fluid of coating material generated in the coating step of a production process for a ceramic building material. The porous particles 8 impregnated with the coating material are added to a cement compound G, which is then molded into a ceramic building material 7. Then, the ceramic building material 7 is cured at a temperature at which a resin component contained in the waste fluid of coating material melts thermally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059129-A (JP)
Title: Bottle having hanger on bottom, its molding method and injection-molding die
Inventor: ISHIKAWA HIROSHI
IPC: B65D1/02
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To mold a hanger by a straight umbrella-shape hook on the bottom part of a bottle by drafting-blow molding by improving the bottom structure of a preform and a drafting-blow molding means.  <P>SOLUTION: This thin bottle 1 is molded by draft-blowing the preform 2 which is injection-molded. At the center of the bottom part 13 which is indented in the bottle, a hanger by the umbrella-shape hook comprising a support 14 and a flange 15 is provided. The hanger is formed of a flange which is integrally formed around a sprue on the bottom surface of the preform and the sprue proximal part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003135223-A (JP)
Title: Cushion having shape holding function
Inventor: YOSHIDA SHUICHI
IPC: A47C7/18
Filed: 2002-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a cushion capable of holding the reversed shape according to the shape of a part of a user's body to disperse the pressure and preventing the occurrence of instantaneous functional loss due to puncture. SOLUTION: This cushion is formed of a base cushion 10 made of urethane foam as raw material and having a required shape, a bag body 12 made by a film sheet as raw material having excellent air-tightness and closely surrounding the whole of the base cushion in the air-tight state, and a valve 16 disposed in the bag body 12 for closing to freely open the communication of the inside with the outside of the bag body.  Under the condition where the valve is opened, the required part of the human body is applied to the outside of the bag body to apply the body weight thereto, whereby while the air in the bag body is released to the outside through the valve, the base cushion is deformed according to the shape of the required part of the human body, and the valve is closed in the timing of reaching a desired degree of deformation so that the base cushion can hold its shape according to the required part.
Patent JP-2004067805-A (JP)
Title: Polyester resin profile extrusion-molded body
Inventor: KAWABE MASAYUKI
IPC: C08J5/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a profile extrusion-molded body composed of a copolyester resin which excels in profile extrusion moldability, reduces deformation in a high temperature and humidity atmosphere, is easy to recycle, and has less fear of generating a harmful gas such as hydrogen chloride gas and dioxins on disposal/incineration to excel in the environmental suitability.  <P>SOLUTION: This polyester resin profile extrusion molded body is composed of the copolyester resin having terephthalic acid as the main dicarboxylic acid component and ethylene glycol and a spiroglycol as the main diol component, and a glass transition temperature, measured by a differential scanning calorimeter (DSC), of ≥90°C and having a melt flow rate at 200°C of ≤5.0 g/10 min and, simultaneously, a melt flow rate at 250°C of ≥0.1 g/10 min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068124-A (JP)
Title: Nozzle cleaning device and nozzle cleaning method
Inventor: HIROYA KIYOSHI
IPC: C23C16/44
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle cleaning device for removing deposits on an internal electrode used for the coating without stopping the operation of a vessel coating device, and continuously performing coating for a long time.  <P>SOLUTION: A vessel coating device comprises an external electrode 6, an internal electrode 7-1 and a nozzle cleaning device 51. The external electrode 6 is disposed around a vessel 53. The internal electrode 7-1 is provided in an elevating/lowering manner, and inserted in the vessel 53 from a first direction. The nozzle cleaning device 51 is disposed on the first direction side of the external electrode 6, and capable of feeding the gas to the internal electrode 7-1. When the internal electrode 7-1 is drawn in the first direction side from the vessel 53 after performing the film deposition in the vessel 53 by the discharge of raw gas between the external electrode 6 and the internal electrode 7-1, the gas is ejected to the internal electrode 7-1 from delivery units 41 and 42 of the nozzle cleaning device 51. A suction unit 44-1 sucks the gas in a vicinity of the internal electrode 7-1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003105654-A (JP)
Title: Posture controller of picking nozzle in liquid jet type loom
Inventor: HATTORI KOICHI
IPC: D03D47/32
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and lightweight posture controller of a nozzle, which has excellent general purpose properties of the model, can readily be operated and has high degree of freedom of control. SOLUTION: In a multicolored picking loom in which a plurality of picking nozzles share picking positions and in picking, the nozzles are selectively moved to the picking positions, this posture controller is composed of a holding member for holding each nozzle, a bracket uniform for supporting the holding member on a loom frame and a driving part for shaking and driving the bracket unit. The holding member is combined with the bracket unit through mutually spherical fitting in a state in which either one encloses the other. The spherical fitting part is arranged in the vicinity of the shaking central axis of the bracket unit or the nozzle is held by one end of the holding member and the holding member is extended toward the shaking central axis of the bracket unit and the other end of the holding member is held by the bracket unit.  The holding member is combined with the bracket unit through mutually spherical fitting in a state in which either one encloses the other.
Patent JP-2004079674-A (JP)
Title: Filamentary element having plastic property, complementary type filamentary element having plastic property, and element having resonance property using same element
Inventor: MATSUKAWA TAKASHI
IPC: H01L29/786
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element having sophisticated function utilizing physical property appearing in a nano-region as an alternative of the prior art element having only a switching function.  <P>SOLUTION: The element comprises a fine-lead 4 consisting of a p-type or n-type semiconductor in which the number of dopants included within the unit length is equal to or less than the surface level per unit length, a side gate 5 provided adjacent to the side surface of the fine-lead 4, and a read gate 7 allocated at the upper part of the fine-lead via an insulation film 6. A current flowing into the fine-lead 4 can be controlled independently with a voltage of the side gate 5 or read gate 7 to realize various element characteristics. The complementary type filamentary element having the plastic property combining the p-type and n-type filamentary element having the plastic property functions as an element having resonance property which can freely select resonance voltage or resonance width only with the element itself.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339582-A (JP)
Title: Cyclone dust collecting apparatus for vacuum cleaner, and vacuum cleaner provided with the same
Inventor: OH JANG KEUN
IPC: B04C5/103
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclone dust collecting apparatus for a vacuum cleaner capable of remarkably reducing the amount of dirt flowing back through a projecting passage by securing a large dirt storage space of a dirt collecting- removing cylinder during the use of the cleaner, particularly a large space between a cyclone body and the stored dirt around the projecting passage.   <P>SOLUTION: This cyclone dust collecting apparatus for the vacuum cleaner comprises a cyclone body provided with an air lead-in pipe connected to an air inflow passage formed at a cleaner body so as to communicate with a suction brush, and an air exhaust pipe connected to an air exhaust passage formed at the cleaner body so as to communicate with a motor driving chamber, and forming a swirling air current to air containing dust and dirt flowing in through the air lead-in pipe; the dirt collecting-removing cylinder detachably installed on the lower side of the cyclone body to collect and remove the dust and dirt centrifugally separated by the swirling air current; and a grille assembly installed at an inlet of an air exhaust pipe inside the cyclone body to prevent the back flow of the dust and dirt through the air exhaust pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003124119-A (JP)
Title: Thin film transistor
Inventor: OTANI HISASHI
IPC: H01L21/20
Filed: 2002-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a crystalline silicon film which exhibits characteristics suitable for a thin film transistor. SOLUTION: A silicon nitride film is formed on a glass substrate of coning 7059 (distortion point 593 deg.C), an element such as nickel or the like promoting the crystallization of an amorphous silicon film is added to an amorphous silicon film provided on the silicon nitride film, and then the amorphous silicon film is crystallized into a crystalline silicon film. The crystalline silicon film is not oriented to a plane (111). A semiconductor device such as a thin film transistor having superior characteristics can be obtained by the use of the above crystalline silicon film.
Patent JP-2003209108-A (JP)
Title: Method and apparatus for forming oxide film
Inventor: NISHIGUCHI TETSUYA
IPC: G03G9/097
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable the rapid and efficient formation of an oxide film of a uniform thickness at a relatively low temperature when oxidizing a sample to be oxidized, and also to improve the oxide film and electrical characteristics thereof.  <P>SOLUTION: When forming an oxide film on the surface of the sample 10 to be oxidized by exposing the sample 10 to an ozone gas, a target oxidation region is locally heated. Local heating is conducted either by means of a light source 23 for irradiating infrared light on the target oxidation region of the sample on a susceptor 21, or by heating the susceptor. When exposing the sample to be oxidized to the ozone gas, the ozone gas is supplied to the sample to be oxidized while heating the sample under certain pressure. The pressure is controlled to 100 to 44,000 Pa, for example. The flow of the ozone gas is so controlled as to make it a laminar flow in a furnace 20. It is preferred that a light source for emitting ultraviolet light is provided. The light source for emitting ultraviolet light is so installed as to irradiate ultraviolet light, for example, in the upper stream of the susceptor 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003078363-A (JP)
Title: Class d amplifier
Inventor: MCCORKLE DAVID P
IPC: H03F3/217
Filed: 2002-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a class D amplifier wherein interference in a radio frequency band is remarkably reduced, and an operating frequency of a pulse width modulator is held to be constant independently from an input voltage. SOLUTION: A hysteresis voltage supply source 42 is provided with a first differential amplifier 44, a second differential amplifier 46 and a multiplier 48. An input voltage Vi is connected to a (+) input terminal of the first differential amplifier 44 and a (-) input terminal of the second differential amplifier 46. Signals appearing on output terminals of the amplifies 44 and 46 are K(Vs+ Vi) and K(Vs-Vi), respectively, where K is the gain of the amplifiers 44 and 46. The signals are connected to two input terminals of the multiplier 48, which supplies a hysteresis voltage signal of K<2> (Vs-Vi)(Vs+Vi) to a window comparator 22. A saturable reactor for restraining an overcurrent in the case of switching is installed in a driving stage of an amplifier 32.
Patent JP-2003204110-A (JP)
Title: Semiconductor laser apparatus and semiconductor laser module using the same
Inventor: IN EITOKU
IPC: H01S5/12
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser apparatus with low reflectance against light shifting only by constant wavelength range from a certain wavelength in an antireflective permeable film against a certain wavelength.  <P>SOLUTION: It comprises construction laminated in turn with n-InP clad layer 2, GRIN-SCH-MQW active layer 3, p-InP clad layer 4, p-InGaAsP contact layer 5, and p-side electrode 6 on an n-InP substrate 1. It also laminates high reflective film 8 on a reflective side end surface 16, and laminates a permeable film 9 on an emitting side end surface 15. The permeable film 9 provides a first film 10 and a second film 11, and the second film 11 consists of equivalent films comprised of three layers; that is, a second-a film 12, a second-b film 13, and a second-c film 14. By such construction, it realizes low reflectance against light shifting in the constant wavelength range, and provides the semiconductor laser apparatus provided with the permeable film capable of restraining in low reflectance occurred by laminated error.  <P>COPYRIGHT: (C)2003,JPO