baber/WOPTO huggingface dataset:
Patent JP-2005028349-A (JP)
Title: Water producer
Inventor: KOBAYASHI HIDETAKA
IPC: C02F1/68
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water producer capable of holding a mixing rate constant by the combination of a chemical feed pump and a water level sensor, accordingly, stably providing constant taste and quantity, further requiring low installation cost since mineral liquid to be used has a bactericidal effect and has a function of not growing unwanted bacteria, or the like, even at a normal temperature in the summer, and producing mineral water good for one's body.  <P>SOLUTION: This water producer comprises a chlorine removal filter for removing chlorine of tap water, an addition liquid tank filled with the mineral liquid, the chemical feed pump for feeding the mineral liquid, a water producing tank comprising the water level sensor producing mineral water by mixing chlorine-removed water with the mineral liquid, and a circulation pump for mixing. Moreover, in the water producer, when the water level sensor has a constant water quantity or lower, the chemical feed pump is operated to pour the mineral liquid of a constant quantity, simultaneously to pour chlorine-removed water. When reaching a constant quantity, the circulation pump is operated to mix it inside the water producing tank for a fixed time period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064364-A (JP)
Title: Long-wavelength semiconductor light-emitting device and manufacturing method thereof
Inventor: HINO TOMOKIMI
IPC: H01L27/15
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a long-wavelength semiconductor light-emitting device having favorable characteristics and a long-life.  <P>SOLUTION: The manufacturing method of the long-wavelength semiconductor light-emitting device uses Ga<SB>1-x</SB>In<SB>x</SB>N<SB>y</SB>As1-y-zS<SB>bz</SB>(0<x<1, 0<y<1, 0≤z<1) for an active layer 4. The method flows a highly reactive gas with a raw material of As under the condition of stopping the supply of a raw material of a group III element during the growth of a layer (a GaAs optical waveguide layer 3) just before the active layer 4 or immediately before the growth of the active layer 4. As the highly reactive gas, dimethylhydrazine (DMHy) and ammonia (NH<SB>3</SB>) are used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059794-A (JP)
Title: Draining structure of exhaust gas resonator
Inventor: YOKOYA NOBORU
IPC: B63H11/08
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve freedom of layout of a resonator and an exhaust gas system device including the resonator.  <P>SOLUTION: This draining structure has a bilge pump to drain water in a hull 14, flows cooling water in an exhaust gas pipe of an engine 20 and has the resonator 70 in its exhaust gas system. The resonator 70 and the bilge pump are connected to each other by bilge pipes 37, 37. The bilge pump is constituted of a jet propulsion pump driven by the engine 20. Water to stay in the resonator 70 is drained by the bilge pump even when the resonator 70 is arranged below the water line WL, and it is possible to arrange the resonator below the water line WL without spoiling a function of the resonator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069051-A (JP)
Title: Pulsing type diaphragm fuel pump
Inventor: SHIRAI MAMORU
IPC: F04B43/02
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulsing type diaphragm fuel pump of a compact and simple structure delivering fuel under a high pressure state under which there is no concern about occurrence of fuel percolation and stably supplying an engine with fuel of regular properties.  <P>SOLUTION: A first stage pump unit 1A including a pump chamber 6a, a suction chamber 9a and a delivery chamber 10a and having a suction valve 13a and a delivery valve 14a arranged on a partition wall 12 and a second stage pump unit 1B including a pump chamber 6b, a suction chamber 9b and a delivery chamber 10b and having a suction valve 13b and a delivery valve 14b arranged on a partition wall 12 are connected in series by a connection passage 18 at the adjoining delivery chamber 10a of the first stage and the suction chamber 9b of the second stage. Pump main bodies 2, diaphragm cover bodies 3 and cap bodies 4 constructing the two pump units 1A, 1B are made of single members and are formed in single devices as a whole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067647-A (JP)
Title: Synthetic resin-made hinge cap
Inventor: TANIGAMI HISATO
IPC: B65D47/08
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin-made hinge cap capable of smoothly opening a lid, preventing defective capping, and generation of lid-closing sound when closing the lid.  <P>SOLUTION: In the hinge cap 1, a cap body 3 and an outer lid 5 are coupled by a hinge 2 with each other, a locking cylinder 9 erected from a top face 7a and a lower locking part 14 formed on an outer surface of the cap body are provided on the cap body 3, and an upper engagement part 9b to be engaged with the locking cylinder 9 when a lid is closed and a lower engagement part 19 to be engaged with the lower locking part 14b are provided on an inner surface of a skirt 4 of the outer lid 5. The inner surface of the skirt 4 is continuous in a stepped manner. The hinge cap has an inner surface 46a of a thick-walled part having the upper engagement part 10 and an inner surface 47a of a thin-walled having the lower engagement part 19. A flexible ring 58 is formed by providing an abutting pressure adjustment groove 56 on a lower end face of a stepped part of the thick-walled part, and an auxiliary pressing seal protrusion 60 is provided on a part corresponding to a circumferential weakened portion of a lower end face of the flexible ring 58.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065960-A (JP)
Title: Sewing frame drive device of sewing machine
Inventor: OZEKI YUKIHIRO
IPC: D05C9/06
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely position a sewing frame by eliminating extension and backlash from a power transmission system of a motor.  <P>SOLUTION: A table for an embroidery sewing machine, in its lower side, is installed with an X drive mechanism 2 driving the sewing frame 1 in the left/right direction and a Y drive mechanism 3 driving it in the front/rear direction. Each of the X drive mechanism 2 and the Y drive mechanism 3 is provided with a single motor 4 and a plurality of ball screws 5. The nut of the ball screw 5 is fixed to a slider 8 and the roller 10 of the slider 8 is connected to the sewing frame 1. The shaft of the ball screw 5 is connected to a transmission shaft 13 via a gear and the transmission shaft 13 is connected to the output shaft 4a of the motor 4 in series.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072283-A (JP)
Title: Solar cell module
Inventor: YAMANAKA HIDEO
IPC: H01L31/04
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module which realizes safe mounting, maintenance work and checking work or the like without lowering of power generation efficiency.  <P>SOLUTION: The solar cell module is formed of a solar cell panel, and a module frame arranged at the external circumference of the solar cell panel. The light receiving surface of this module frame is formed in the roughened surface as a slide stopper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068320-A (JP)
Title: Aqueous composition curable with actinic energy ray
Inventor: IMAHASHI SATOSHI
IPC: C09D181/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous composition curable with actinic energy ray, causing little environmental pollution, having excellent storage stability and energy ray sensitivity and attaining practical coating film strength in a short time.  <P>SOLUTION: The aqueous composition curable with actinic energy ray contains (1) a zwitter ion compound having at least one phenolic hydroxy group and at least one cyclic aliphatic sulfonium group in the molecule and (2) at least one kind of anionic water-soluble compound selected from benzophenone compounds, acetophenone compounds, benzyl compounds and thioxanthone compound. The aqueous composition may further contain (3) a water-based polymer compound having a carboxy group equivalent of ≥100 meq/kg.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069144-A (JP)
Title: Starter of engine for motorcycle
Inventor: KAWAKUBO HIROYUKI
IPC: F02B61/02
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate replacement work of parts composing a starter power transmission mechanism in a starter device of an engine for a motorcycle having a crank shaft having an axial line along a width direction of a vehicle body frame rotatably born by a crank case of an engine main body and having a starter motor attached on the crank case, and having a starter power transmission mechanism transmitting torque of the starter motor to the crank shaft provided between the starter motor and the crank shaft.  <P>SOLUTION: A vertically extending housing tube part 78 is provided on an upper surface of the crank case 28. Torque transmission members 71, 72, 75, 77 constructing at lease a part of the starter power transmission mechanism 68 are housed in the housing tube part 78 in such a manner that the same can be detached from an upper end of an opening part of the housing tube part 78. Both end parts of a support shafts 79, 80 rotatably supporting the torque transmission members 71, 72, 75, 78 are supported by a side wall of the housing tube part 78 in such a manner that the same can be attached on and detached from an outside of the housing tube part. An upper end opening part of the housing tube part 78 is closed by a cover member .  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004192608-A (JP)
Title: Reference voltage generation circuit
Inventor: WATANABE KAZUKI
IPC: G05F3/24
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a reference voltage generation circuit operable on 1.25 V or lower wherein setting an output voltage at an arbitrary voltage causes supply voltage dependence.  <P>SOLUTION: A reference voltage generation circuit comprises a current generation circuit B1 for generating a current proportional to a difference between a first forward voltage at a PN junction and a second forward voltage at a PN junction of a different current density, a current generation circuit B2 for generating a current for equalizing a voltage proportional to the current produced from the current generation circuit B1 and the first forward voltage, and a voltage addition circuit B3 for adding up a voltage proportional to the current produced from the current generation circuit B2 and the first forward voltage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005075655-A (JP)
Title: Boron nitride coated aluminum borate nanocable and method of manufacturing the same
Inventor: BANDO YOSHIO
IPC: C01B35/12
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boron nitride coated aluminum borate nanocable free from reaction with a matrix material because the surface is inactive and useful as a reinforcing material for a composite material or the like and a method of manufacturing the same.  <P>SOLUTION: The boron nitride coated aluminum borate nanocable in which aluminum borate having 50-150 nanometer diameter and 2-3 μm length is coated with a layer of boron nitride is obtained by heating a B<SB>4</SB>N<SB>3</SB>O<SB>2</SB>H compound to 1,750°C, graphite powder to 1,500°C and alumina powder to 1,250°C and reacting them in a gaseous nitrogen stream containing H<SB>2</SB>O.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077517-A (JP)
Title: Encryption/decryption device and encryption/decryption method
Inventor: WATANABE WATARU
IPC: G09C1/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption/decryption device and an encryption /decryption method for performing repeated arithmetic operations and key expansion for use in the same, capable of operating at a high speed and being packaged efficiently.  <P>SOLUTION: The encryption/decryption device (1) includes data conversion means (13-1 to 13-4) for converting data using a data conversion table, processing means (11, 14) for calculating the converted data and a key, and a key register (15) for storing the key. By repeating the data conversion with the data conversion means (13-1 to 13-4) and the arithmetic operations with the processing means (11, 14) in a plurality of rounds, the data are encrypted. The encryption/decryption device (1) also includes a control means (16) for updating the key stored in the key register (15), by using the data conversion means (13-1 to 13-4) during the unoccupied time generated in the data conversion means (13-1 to 13-4), while the data being processed by the processing means (11, 14).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079712-A (JP)
Title: Image forming apparatus, lifetime determination method of the same and program for making computer implement the method
Inventor: OUCHI SATOSHI
IPC: H04N1/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which an inputted image is determined and lifetimes of the apparatus and a component can highly precisely be determined, and to provide a lifetime determination method of the apparatus and a program for making a computer implement the method.  <P>SOLUTION: An input image signal from a CCD2 and a signal from an output size deciding circuit 3 are transmitted to a margin detection part 4 and an image processing part 9. The margin detection part 4 detects the presence or absence of a margin. An image processing part 9 processes the image and a printer 10 prints it. An accounting part 5 discriminates the presence or absence of the margin in an image output and counts the number of outputted images (number of printing images). An addition part 6 selects a coefficient showing a size of a consumption degree in accordance with the presence or absence of the margin, multiplies it by the number of printing images, performs addition and calculates an addition value. A determination part 7 compares the calculated addition value with a predetermined threshold and predicts lifetimes of the apparatus and the part of the apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078212-A (JP)
Title: Information processor and information processing method, contents identification device and its method, contents identification system
Inventor: HIRASAWA TSUTOMU
IPC: G10L25/51
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which can easily apply unique additional information as copyright information to contents for identifying contents to which the unique identification information is applied.  <P>SOLUTION: This contents identification system is provided with a recording device 102 having an encoder 113 which adds additional information based on a device unique device UID and a disk unique medium UID to contents as copyright information and a recording part 114 which records it, a watermark decoder 131 which extracts the disk UID and the device UID from contents to be identified and a copyright decision device 103 having a decision part 132 which decides whether or not the medium UID and the device UID of the medium and device brought in by a user are matched with the UID extracted by the decoder 131, and outputs the result. Then, the disk UID and device UID inputted to the deciding part 132 are used as copyright information so that the copyright owner of the contents to be identified can be decided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074709-A (JP)
Title: Image forming apparatus
Inventor: TSUNASHIMA TOSHIHARU
IPC: B41J2/44
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of processing image data using a common FIFO memory even if image forming conditions, e.g. output resolution, output gray level, and the like, are changed.  <P>SOLUTION: The image forming apparatus comprises an exposing means for scanning on a photosensitive body with a plurality of beams, a means for inputting objective image data for image formation, an FIFO memory for storing input image data over a plurality of output lines corresponding to the number of beams and outputting the image data for the plurality of output lines thus stored in parallel while separating for each output line, and a means for driving the exposing means according to the image data for each output line delivered from the FIFO memory. The FIFO memory 12 comprises two memory elements 121 and 122 for storing the image data of a plurality of output lines, a plurality of memory control sections (123, 124, 127, 128) for controlling read/write of the image data to/from the memory element, and selectors 125 and 126 for switching connection of the memory element and the plurality of memory control sections depending on the image forming conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081857-A (JP)
Title: Tire/wheel assembly and supporting body for run-flat
Inventor: KUWAJIMA MASATOSHI
IPC: B60C17/06
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide tire/wheel assembly and supporting body for a run-flat capable of improving run-flat durability.  <P>SOLUTION: This tire/wheel assembly is provided with a wheel 1 provided with a rim 1A at an outer peripheral end of a disk 1B to offset a rim width direction center O to one side, a pneumatic tire 2 mounted on the rim 1A, and the supporting body 3 for the run-flat constituted of left and right elastic rings 5A and 5B arranged in a cavity part 2X of the pneumatic tire 2 to make an outer peripheral side into a supporting surface 6 having a plurality of projecting curved surfaces 6a and 6b in a width direction and to support an annular shell 4 for forking an inner peripheral side into two legs and leg parts 7a and 7b forked into two legs on the rim 1A. Rigidity of the elastic ring 5A located on an anti-offset side is made smaller than that of the elastic ring 5B located on an offset side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085483-A (JP)
Title: Fuel cell stack
Inventor: MATSUBA NOBUO
IPC: H01M8/24
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack which can improve power generating efficiency at start.  <P>SOLUTION: The fuel cell stack is composed of a laminated cell 4a formed by laminating cells obtaining electromotive force by electrochemical reaction using a fuel gas containing hydrogen and an oxidant gas containing the air, end plates 4b, 4c for clamping the laminated cell section in the laminated direction, and fastening members 20, 21 for fastening the laminated cell through the end plates in the laminated direction with a prescribed pressure. The stack is equipped with a first flow path 4f through which a temperature control medium for controlling the temperature of the laminated cell flows, a second flow path 4d through which the temperature control medium for controlling the temperature of the end plates flows, and switching means 25, 26 for feeding the temperature control medium to either of the first flow path and the second flow path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086367-A (JP)
Title: Device and method for receiving broadcast signal
Inventor: KOJIMOTO KENICHI
IPC: H04N5/44
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide broadcast signal receiving device/method with which searching time is shortened by efficiently searching a channel.  <P>SOLUTION: When channel searching is started, a position detection part 13 detects a present position. A CPU 121 of a control part 12 decides an area where the detected present position is included and selects a channel table 120 corresponding to the decided area. An RF part 10 outputs a broadcast signal to a digital television reception part 11 on the basis of the selected channel table. The digital television reception part 11 decides reception of the broadcast signal in the respective channels, and outputs a decided result to the CPU 121. The CPU 121 acquires EPG on the basis of a search table 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086492-A (JP)
Title: Method for measuring sir
Inventor: SHINTANI TATSUYUKI
IPC: H04J13/00
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a correct SIR measurement constantly even when only a direct wave is received or when both a direct wave and its reflected delay wave are received.  <P>SOLUTION: Spreading code of a path received at each finger section corresponding to each path is identified (step 101). Desired signal powers (RSCP) at respective finger sections of the path of an identical spreading code are summed to determine a first composite RSCP (step 102), and interference signal powers (ISCP) at respective finger sections of the path of an identical spreading code are summed and averaged by the number of fingers to determine a first composite ISCP (step 103). First composite RSCPs calculated for each identical spreading code are then summed to calculate a second composite RSCP (step 104), first composite ISCPs calculated for each identical spreading code are summed to calculate a second composite ISCP (step 105), and the ratio between the second composite RSCP and the second composite ISCP is determined as an SIR measurement (step 106).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082216-A (JP)
Title: Multilayer packaging structure and regeneration method therefor
Inventor: KIKUCHI ATSUSHI
IPC: B65D1/00
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To remanufacture a colored multilayer packaging structure not only by possessing functions of a visible light barrier, decoration, etc. but also by satisfying the evaluation criteria of an appropriate evaluation of reuse.  <P>SOLUTION: In this multilayer packaging structure with a thin-film laminated structure composed of substances with different refractive indexes, a color is developed by an interference effect caused by the thin-film laminated structure. Furthermore, in a container having a substrate resin layer along with the multilayer packaging structure, at least one kind of resin in the thin-film laminated structure is a resin of the same kind as a substrate resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081809-A (JP)
Title: Optical three-dimensional shaping method and apparatus therefor
Inventor: UENO TAKAKUNI
IPC: B29C67/00
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical shaping method for manufacturing various three-dimensional shaped articles different in size at a high shaping speed with high shaping precision and good productivity, and an apparatus therefor.  <P>SOLUTION: In the optical shaping method, a plurality of sheet drawing masks capable of continuously changing a mask image animatingly are used to be continuously moved with respect to a shaping surface and the shaping surface is irradiated with light through the sheet drawing masks while continuously changing the mask images of the sheet drawing masks in synchronous relation to the movement of the sheet drawing masks corresponding to the cross-sectional shape pattern of a photoset resin layer ready to be formed to form the photoset resin layer having a predetermined cross-sectional shape pattern. The optical shaping apparatus is also disclosed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091002-A (JP)
Title: Manufacturing method for scale for photoelectric encoder
Inventor: JINNO MASARU
IPC: G01D5/36
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for scales for photoelectric encoders capable of adapting to the diversification of the widths and intervals of a plurality of line patterns constituting optical gratings without having to create new masks.  <P>SOLUTION: After a resist pattern 33 is formed, the pattern 33 is thermally treated in the case of increasing its width, and the pattern 33 is irradiated with ultraviolet rays and then thermally treated in the case of reducing its width. The width of the resist pattern 33 is thereby adjusted correspondingly to the width of a line pattern of an optical grating. By selectively etching a chrome film 23 with the resist pattern 33 after adjustment as a mask, the optical grating is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI