baber/WOPTO huggingface dataset:
Patent JP-2003347417-A (JP)
Title: Method and apparatus for providing esd protection and/ or noise reduction in integrated circuit
Inventor: SINGH RAMINDERPAL
IPC: H01L27/02
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To construct an ESD circuit in such a structure as to sufficiently protect integrated circuits having a common substrate.   <P>SOLUTION: To provide an integrated circuit having an ESD device and/or a noise suppression device which uses an inherent resistance of the substrate as a trigger for the ESD device and/or part of noise suppression.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004347193-A (JP)
Title: Control device for water heater
Inventor: KAMIMURA TAKANORI
IPC: F24F11/76
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve operation convenience by automatically starting/stopping the sequential operation of ventilation during filling hot water into a bathtub.  <P>SOLUTION: This control device comprises a bathtub 19, a heat source machine 9 having a hot water supply heat exchanger 10 and a hot water fill solenoid valve 12, a heat source machine remote control 1, an automatic switch 20 for instruction to fill hot water into the bathtub 9, a heat source machine remote control communication means 5 for communication with the heat source machine remote control 1, a bathroom heater 3 for ventilating the bathroom 9, a bathroom heater remote control communication means 6 for communication with the bathroom heater 3, a ventilating operation interlocking means 7 for instruction to operate the bathroom heater 3 in interlocking with the operation of the automatic switch 20, an automatic switch determining means 31 for determining the on/off operation of the automatic switch 20 using the heat source machine remote control communication means 6, a temperature retaining means for retaining the temperature of the hot water in the bathtub for a preset time during filling the hot water therein using the automatic switch 20, and a temperature retaining time determining means 37 for determining that temperature retention is finished.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349387-A (JP)
Title: Semiconductor substrate and its manufacturing method
Inventor: OTSUKA KOJI
IPC: H01L21/331
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize formation of a compound semiconductor base having a small transfer density for a semiconductor device, such as an LED, a hetero junction transistor, etc.  <P>SOLUTION: The compound semiconductor base 10 is manufactured by steps of: preparing a silicon substrate 11; obtaining a buffer region 12 containing a dislocation by epitaxially growing a material different from the substrate on the surface of the substrate 11; epitaxially growing a material different from the buffer region on the surface of the buffer region 12 to obtain a dislocation refraction region 13 having many projections 16 for refracting the surface in a dislocation prolonging direction with a surface having worse flatness than the surface of the buffer region; and epitaxially growing a nitride different from the dislocation refraction region on the surface of the dislocation refraction region to obtain a flattened region 14 having better flatness than the surface of the dislocation refraction region and smaller dislocation density than the dislocation refracting region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347003-A (JP)
Title: Transmission control device
Inventor: OHASHI TAKEHIRO
IPC: F16H61/02
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission in which information on the operation of a brake pedal by a driver inputted is properly used as information on gear shift down without selecting a shift gear according to a vehicle speed (or engine rotational speed) and the depressed amount of an acceleration pedal.  <P>SOLUTION: The engine rotational speed and the depressed amount of the brake pedal are taken in as input two-dimensional information, a control map is set for the two-dimensional information, and a gear shift down is performed according to the control map.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313694-A (JP)
Title: Drip chamber to prevent blood from flowing into inlet liner for transfusion
Inventor: MIKAMI AKIRA
IPC: A61M5/168
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drip chamber to prevent blood from flowing from a blood vessel, which is made to seal its inlet liner for transfusion as soon as transfusion therein has finished flowing out.  <P>SOLUTION: This drip cylinder includes a float ball as a check valve therein to prevent blood inflow from a vein into its inlet liner, which is to seal the inlet liner for transfusion as soon as the transfusion therein has finished flowing out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349993-A (JP)
Title: Image recording device
Inventor: NAKANO NORIHIKO
IPC: G06K9/54
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent such a failure that the period in which image data are not recorded is long, in an image recording system.  <P>SOLUTION: An image recording device is characterised by being constituted of a buffer for buffering a plurality of image data inputted from the outside, an accumulation media for performing the recording accumulation processing of the image data buffered by the buffer, and a buffer/accumulation media control for performing the recording accumulation processing of the buffer and the accumulation media. And also, it is characterised in that the amount of buffer remaining in a buffer means is monitored by the buffer/accumulation media control means, and thin-out is performed at different thin-out ratio for each image data according to the amount of buffer remaining in the buffer means and each frame rate of the plurality of image data, thus preventing the failure caused by making longer the period when the image data are not recorded and hence cannot be reproduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344938-A (JP)
Title: Method for welding metallic tube
Inventor: FURUKAWA SEIKI
IPC: B23K37/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for welding metallic tubes using a shielding tool which is easily attached, easily taken out even when the taking-out port is small and manufactured at a low cost.  <P>SOLUTION: The method is for welding the metallic tubes which are welded in the state where the back surface of the weld zone 12 between metallic tubes 10, 11 is shielded from atmosphere 14 with back shielding gas 13. A ring-shaped tube 18 is pressed to the inside of a sheet material 16 which has an outside diameter D larger than the inside diameters N of the metallic tubes 10, 11 and the peripheral part 17 of which is bent along the inside wall of the metallic tubes 10, 11. In welding, the tube 18 is filled with fluid and the peripheral part 17 of the sheet material 16 is fixed to the inside circumference of at least either of the metallic tubes 10, 11 in a shielded condition and, after welding, the tube 18 and the sheet material 16 are taken out through the taking-out port which is formed on the metallic tubes 10, 11 by making the tube 18 shrink by discharging the fluid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349545-A (JP)
Title: Mounting method of imaging device
Inventor: FUJINO JUNJI
IPC: H01L27/14
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method of an imaging device capable of easily mounting the imaging device on a module substrate in a curved state without performing a complicated operation such as vacuum suction.  <P>SOLUTION: A sheet-like adhesive material 2 made of epoxy resin is put on a planar member 3 and a planar imaging device 1 is put on the adhesive material 2 further. The imaging device 1 is formed of silicon (Si) whose thermal expansion coefficient is 4 ppm/K. The planar member 3 is made of invar whose thermal expansion coefficient is 2 ppm/K. The temperature of a laminated body composed by piling up the imaging device 1, the adhesive material 2 and the planar member 3 is elevated to 175°C and it is held at the temperature for one hour. Thereafter, the laminated body is returned to a normal temperature. Thus, the imaging device 1 is curved such that a light receiving surface is concave. Thereafter, the planar member 3 is fixed to the module substrate 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347092-A (JP)
Title: Heat insulation material and heat insulation body using this material
Inventor: MORI HIROSHI
IPC: F16L59/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superior heat insulation material for exhibiting high heat insulation performance even in an incomplete moistureproof environment, and manufacturable by a relatively simple method.  <P>SOLUTION: This heat insulation material uses silica having physical properties of (a) the pore volume of 1.6 ml/g or more, (b) the moisture content of 15 wt% or less, and (c) the whole carbon concentration of 0.1 wt% to 15 wt%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004096712-A (JP)
Title: Speaker unit formed to be fit to shape of room
Inventor: YOKOYAMA ATSUSHI
IPC: H04R1/02
Filed: 2003-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker unit for acquiring space-saving and high sound-effect by integrally installing into a ceiling, a floor, walls, etc. after forming the speaker unit (2) to be fit to a shape of a room like a corner of the ceiling and the floor etc.  <P>SOLUTION: The speaker unit (2) is formed to be fit to the shape of the room. The space-saving and the high sound-effect can be acquired by installing the speaker unit to be fit to the shape of the room as exactly as possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354062-A (JP)
Title: Corrosion resistance, long-lifetime, and high precision manometer
Inventor: ISHIYAMA SHINTARO
IPC: G01L19/06
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the acid resistance, measurement precision, and lifetime of a manometer under a high-temperature, strong acid environment.  <P>SOLUTION: The manometer used in the halogenation hydrogen atmosphere of halogenation hydrogen solution has a diaphragm structure made of tantalum/stainless in a casing at the side of a liquid-contacting section/equipment, so that the manometer can measure pressure at up to 2, 500°C, has an error pressure of 0.1 % F.S, and has high measurement precision under the repeated use with a maximum output of 90% or higher, and under an acid resistance and heat-resistant high temperature with a lifetime of 1×10<SP>7</SP>cycles or higher. Accordingly, the problems of measurement precision and lifetime since the acid resistance is not sufficient when a conventional manometer is used under a high-temperature and strong acid environment can be solved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353033-A (JP)
Title: Membrane/electrode junction unit for electrolyzing water, and apparatus for electrolyzing water using it
Inventor: KATO EIJI
IPC: C25B9/23
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane/electrode junction unit for electrolyzing water, which generates hydrogen capable of being used as a fuel of a fuel cell by electrolyzing water, and to provide an apparatus for safely obtaining the hydrogen with the use of the junction unit.  <P>SOLUTION: The membrane/electrode junction unit for electrolyzing water comprises a solid polymer electrolyte membrane, an oxygen electrode jointed to one side of the solid polymer electrolyte membrane, and a hydrogen electrode jointed to the other side. The oxygen electrode comprises an iridium-plated porous sheet-shaped carbonaceous material, and a mixture containing carbon and a resin used for the solid polymer membrane coated on the sheet-shaped carbonaceous material. The hydrogen electrode comprises the porous sheet-shaped carbonaceous material, and the mixture containing carbon and the resin used for the solid polymer membrane coated on the sheet-shaped carbonaceous material, and a mixture comprising Pt (alloy) and/or Pt (alloy)-carrying carbon and the resin used for the solid polymer membrane further coated thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005777-A (JP)
Title: Ultrasonic wave transmitting receiving apparatus
Inventor: NAGAHARA HIDETOMO
IPC: G01F1/66
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic wave transmitting receiving apparatus capable of being proper to mass-production despite of provision of an acoustic matching layer using dry gel.  <P>SOLUTION: The ultrasonic wave transmitting receiving apparatus is provided with: a piezoelectric material 2; and the acoustic matching member 5 including the dry gel, and also with a matching member case 4 for containing therein the acoustic matching member 5. The matching member case 4 includes: a bottom side part fixed to an ultrasonic transmitting receiving wave front of the piezoelectric material 2; and a side face part projected from the bottom side part in the direction of emission of an ultrasonic wave and covering the whole of the side faces of the acoustic matching member 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000034-A (JP)
Title: Feeder for culturing totipotent stem cell
Inventor: MIYABAYASHI TOMOYUKI
IPC: C12N5/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeder which enables the culture of a totipotent stem cell in an undifferentiated state without using a mouse primary fibroblast and its secreted ingredient, and to provide a method for culturing the totipotent stem cell with the feeder.  <P>SOLUTION: This feeder on which a notch ligand protein is immobilized is used as a feeder for culturing the totipotent stem cell. Delta 1, delta 2, delta 3, jagged 1 or jagged 2 is used as the notch ligand protein. The notch ligand protein is preferably immobilized by genetic-industrially expressing the notch ligand protein on the membrane of a cell originated from human being. When the totipotent stem cell is cultured on the feeder, the totipotent stem cell can be cultured in a state maintaining the undifferentiated state. The feeder can be used in the fields of cell culture, cell transplantation, medicine creation, and genetic therapy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001342-A (JP)
Title: Ink jet recording reactive liquid, ink jet recording method and ink jet recording ink set
Inventor: SHIROTA KATSUHIRO
IPC: C09D11/322
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording reactive liquid which can form an image without sacrificing both of a fixability and a coloring property while bleeding being a great problem especially when printing is carried out on plain paper by an ink jetting method, is improved, further endures use ranging for a long period of time and can print at a high speed.  <P>SOLUTION: The ink jet recording reactive liquid which is used together with a colored ink and generates a reaction when it is contacted with the color ink, contains material to be selected from (a) a multivalent metal salt and (b) a urea derivative, and (c) a liquid medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012262-A (JP)
Title: Recording apparatus, recording method, recording/reproducing apparatus, and recording/reproducing method
Inventor: AIDA AKIRA
IPC: H04N21/432
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording apparatus, a recording method, a recording/reproducing apparatus and a recording/reproducing method for image and audio by which both the simplicity of copying and the high speed searching performance of files are made compatible even in a configuration where a QuickTime file is recorded on a disk adopting the UDF file system or the like.  <P>SOLUTION: The recording/reproducing apparatus is configured to record a photographed moving picture as the single QuickTime file to a recording disk medium having a plurality of areas whose characteristics differ from each other, and a plurality of the areas include a first area with a faster access speed and a second area with a slower access speed, a 'movie' part in the QuickTime file format is recorded in the first area, and a "media data' part in the QuickTime file format is recorded in the second area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010452-A (JP)
Title: Optical scanner
Inventor: HISA FUMIYA
IPC: H04N1/113
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner in which the occurrence of windage loss and turbulence are suppressed and hunting is therefore reduced.  <P>SOLUTION: A housing wall 18 on which a polygon mirror 16 is disposed is provided at the downstream side in the advancing direction of the light beam emitted from a laser diode 12. The housing wall 18 is formed of wall faces 26, 27, 28 and 29 and an imaging element 32, a polygon motor and a motor substrate 24 are disposed inside the housing wall. An inclined part 38 with up-grade is provided on the wall face 28 on the downstream side in the rotational direction of the polygon mirror 16. The housing wall 18 is so formed that the downstream side space 44 opposite from an imaging element 32 is larger than the upstream side space 42 on the side of the imaging element 32 with respect to the rotational direction of the polygon mirror 16. Thus, the air entering the housing wall 18 from the incident port 36 for the light beam flows to the downstream side in the rotational direction of the polygon mirror 16, and is smoothly discharged from the downstream side space 44 to the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009029-A (JP)
Title: Polyvinyl alcohol-based fiber
Inventor: ENDOU RIYOUKEI
IPC: D01F6/50
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol (PVA)-based fiber excellent in mechanical properties such as strength and modulus in a wide temperature area ranging from room temperature to high temperature, heat resistance, resistance to moist heat and dimensional stability.  <P>SOLUTION: The PVA-based fiber is composed of a PVA-based polymer and a phyllosilicate finely dispersed in the polymer and has ≥20Å average interlayer distance of the phyllosilicate measured by a wide angle x-ray diffraction and has ≥40% crystallinity and ≥60% degree of orientation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008777-A (JP)
Title: Antistatic film
Inventor: YUI HIROSHI
IPC: C08L83/12
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass product and a plastic product which have an excellent antistaticity and are transparent, colorable with light color and dust-proof.  <P>SOLUTION: The antistatic film is obtained from the reaction product of a hydrolysis-polycondensated metal alkoxide in the presence of a water-absorptive polymer. The antistatic film is obtained from the reaction product of a hydrolysis-polycondensated metal alkoxide in the presence of a water-absorptive polymer and a silicone compound. The silicone compound is selected from the group consisting of a dimethylsiloxane-based siliclone oil, a silicone based on a dimethylsiloxane having modified terminals at both the ends and a hydrophilic group-bonded dimethylsiloxane-based silicone oil. The water-absorptive polymer is a powder having an average particle size of 50-500 μm. The antistatic film is formed by precision dip coating using a single axle driving device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009230-A (JP)
Title: Mounting structure of wall panel
Inventor: HADA AKIHIRO
IPC: E04H1/12
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a wall panel capable of simply deciding a mounting position of a wall panel and executing local execution with ease.  <P>SOLUTION: The present wall panel (1) has a turning back part (2) turned back rearward at the periphery and an incision (3) notched at the rear in the lower end of the turning back part (2). A lower block (5) having a joint groove (4) at the center engaging with the incision (3) is inserted, a support joiner (6) is set on the lower block (5), and an adjacent wall panel (7) is fitted adjacently. The wall panel (1) is forced to straddle the support joiner (6), and constituted so that the upper block (8) arranged on the support joiner (6) is charged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019021-A (JP)
Title: Apparatus with waterproof function
Inventor: IWASA KAZUYUKI
IPC: H04N5/225
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus with a waterproof function between a replacement battery and the apparatus and with a waterproof function to which a main body of the replacement battery is oscillatably attached, in an apparatus with a waterproof function capable of inserting and extracting the replacement battery.  <P>SOLUTION: In a battery adaptor with a waterproof function for inserting and extracting a battery pack body 30, the clearance between an adaptor and a battery lid member 26 is closed with a waterproof sheet 34. A contact part 37 and a rubber cushion 38 are formed at an attaching member 36 attached to the lid member 26 covered with the waterproof sheet 34. The body 30 is oscillatably held to the attaching member 36 by the contact part 37 and the rubber cushion 38.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019027-A (JP)
Title: Crimping machine
Inventor: SANNOMIYA MAKOTO
IPC: H01R43/048
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crimping machine for improving a harness productivity of a electric cable and achieving reduction in man-hour and stability in quality.  <P>SOLUTION: An electric cable holder mechanism 21 has an electric cable holder part 23 holding an electric cable 11, a conveying mechanism 31 has a conveying table 33a and a cam mechanism part moving between a position of an electric cable strip mechanism 41 and a position of a crimping mechanism 61 crimping the cable 11 to perform from the stripping up to the crimping of the cable 11 in a state that the holder mechanism 21 holds the cable 11 by driving the table 33a. The cam mechanism has an arm 39 and a roller 36 coupling between the holder part 23 and the arm 39.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020113-A (JP)
Title: Communication control method and communication system
Inventor: ISHIDO TOMOAKI
IPC: H04W72/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the frequency must be switched one after another for executing an always optimum communication with a base station as a mobile station moves in order to communicate the mobile terminal moving along a predetermined route with a radio infrastructure.  <P>SOLUTION: Each base station is set to communicate with a mobile station using the same frequency, and sends an identifier unique to the base station to the mobile station. The mobile station selects a suitable identifier from among one or a plurality of sent identifiers and answers to the base station, thereby selecting only one base station to continue following communications.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015821-A (JP)
Title: Molten salt bath for electroforming, and method of producing metallic product using the same
Inventor: NITTA KOJI
IPC: C25D5/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molten salt bath for electroforming capable of electroforming at a low temperature, and to provide a method of producing a metallic product using the same.  <P>SOLUTION: The molten salt bath for electroforming comprises lithium bromide, cesium bromide, a halide of alkali metal and/or a halide of alkaline-earth metal. Further, the molten salt bath for electroforming is obtained by mixing lithium bromide, cesium bromide, the halide of alkali metal and/or the halide of alkaline-earth metal. The method of producing a metallic product comprises: a stage where a resist pattern is formed on an electrically conductive substrate to expose a part of the electrically conductive substrate; a stage where the electrically conductive substrate with the resist pattern formed is dipped into the molten salt bath for electroforming admixed with the metal to be precipitated and/or the compound of the metal to be precipitated; and a stage where the metal is precipitated over the part to which the electrically conductive substrate is exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI