baber/WOPTO huggingface dataset:
Patent JP-2004018980-A (JP)
Title: Hydrogen storage material and process for using it
Inventor: MORIOKA HIROYUKI
IPC: C01B6/06
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen storage material which ensures reaction reversibility found in a conventional alkali metal hydride such as NaAlH<SB>4</SB>but has an larger hydrogen storage capacity compared to NaAlH<SB>4</SB>, and enables low-temperature operation of hydrogen storage and release through a single-step reaction, and a process for using it.  <P>SOLUTION: The material is composed of an aluminum hydride of the formula: AlH<SB>x</SB>(wherein 0≤x≤3). The material composed of the aluminum hydride is hydrogenated and/or dehydrogenated at ≤200°C and used as the hydrogen storage material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021832-A (JP)
Title: Authentication method, authentication device, authentication program and recording medium having program thereof recorded, of electronic mail
Inventor: AZUMA YUJI
IPC: H04N1/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication method and an authentication device, permitting determining whether an electronic mail can be reliable or not and preventing vicious spam mails, by adding GPS information to electronic mails.  <P>SOLUTION: The GPS information is received by a GPS receiver 3 from a GPS satellite 11, and the GPS information is added to an electronic mail prepared by a transmitting computer 1 and transmitted via the Internet 5. When a receiving computer 7 receives the electronic mail, it determines whether the GPS information is added to the electronic mail or not, and when the GPS information is not added, it determines that the electronic mail is unreliable and indicates that. When the GPS information is added, it can confirm from where the electronic mail is transmitted from the GPS information and determines that the electronic mail is reliable, and it indicates that the electronic mail can be opened without problem.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019893-A (JP)
Title: Working vehicle
Inventor: YUKI HIDEHIRO
IPC: F16H61/04
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To make performable such an excellent work that the speed is made to be a slow speed by an operation feeling of a speed change operating member during normal working.  <P>SOLUTION: The working vehicle is provided with the speed change operating member 31 to execute speed change operation of a work speed and an infinite variable-speed drive 57 to change the speed of the work speed. Two relation expressions A, B for normal control and for slow speed control, which set the relation of the operation amount of the speed change operating member 31 and a speed ratio of the drive 57, are provided. The changing control of the speed ratio of the dribe 57 to the operation amount of the speed change operating member 31 is executed by appropriately switching the two relation expressions A, B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016693-A (JP)
Title: Electric cooker
Inventor: YOKOI TERUYOSHI
IPC: A47J43/06
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric cooker capable of adding a cooking material on the way of cooking without an odor spread to others, or crushing the material while putting it in little by little.  <P>SOLUTION: A receptacle 27 is divided into a top and a bottom containers 32, 33, to which, a communicating hole 36 communicating the two containers is provided, and different cooking materials are to be crushed at each container 32, 33. This enables the different materials to be crushed at different containers, another cooking material to be added on the way of cooking, and the material to be put in little by little for crushing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021174-A (JP)
Title: Induction heating fixation device and image forming apparatus
Inventor: MIRUMACHI TAKASHI
IPC: H05B6/06
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an expensive semiconductor switching element needs to be used since the maximum rating of a semiconductor switching element in use needs to have large margins for operating voltage and current values when a rated voltage is inputted and to further solve the problem that, when standard value settings are prepared in the form of a table, the inductance value of an exciting coil is processed with standard value settings as they are although the inductance value has dispersion and consequently actually inputted electric power varies.  <P>SOLUTION: The ON period or OFF period of a switching means is controlled with temperature detected by a temperature detecting means, and an electric power control means is provided which has a function of correcting the ON period or OFF period according to an input voltage value detected by an input voltage detecting means and an inductance value calculated by an arithmetic means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019919-A (JP)
Title: Ground water draining device for high-pressure gas storage facility in base rock
Inventor: YONEYAMA KAZUYUKI
IPC: F16L55/07
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground water draining device for a high-pressure gas storage facility in base rock excellent in workability, low in cost, and excellent in drainage performance.  <P>SOLUTION: A plurality of first water collecting pipes 8 are disposed along a vertical rock wall surface 2a so that the areas near the top and bottom parts of a storage tank 3 are connected to each other, and spaced apart specified distances from each other at a specified angle as viewed from the top part of the storage tank 3. A plurality of second water collecting pipes 9 are disposed along a horizontal rock wall surface 2a in the state of crossing the first water collecting pipes 8 and apart specified distances from each other in vertical direction. A drainage body 10 is disposed in an area surrounded by the first water collecting pipe 8 and the second water collecting pipe 9, and a water drainage pipe 11 is formed in a net-like surface continuously having such a structure that the end part thereof is fitted to the connection port 12a of a connection socket 12. The water drainage body 10 is formed such that the end part of the drainage pipe 11 at the edge part of the drainage body 10 is connected to the connection ports 8a and 9a of the first water collecting pipe 8 and the second water collecting pipe 9 through the connection socket 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024290-A (JP)
Title: Truck system for transporting pachinko-ball housing case
Inventor: KOBAYASHI SETSU
IPC: A63F7/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a truck system for transporting a pachinko-ball housing case capable of significantly reducing the load burdened on a worker's body in such cases as lifting the housing case for counting pachinko balls and loading it into a truck at the time of its transportation.  <P>SOLUTION: The truck system for transporting pachinko ball housing case comprises a folk part 2 for loading a ball housing case 1, a mechanism section including a lift/height control mechanism for the folk part 2 and an operation part for controlling lift/height of the folk part 2. A loading mechanism for lifting the housing case 1 from the floor and a lift mechanism for lifting the case 1 to a specified height are provided. A height-maintaining mechanism for keeping the height of the uppermost case 1 constant is made to function by energizing a pantagraph structure which comprises a first lever 4a and a second lever 4b, with an extension spring 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032059-A (JP)
Title: Solid state imaging device
Inventor: TAKEUCHI YUTAKA
IPC: H04N5/355
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a solid state imaging device at a low cost, and moreover distribute efficiently incident light to a high sensitivity pixel and a low sensitivity pixel.  <P>SOLUTION: In a solid state imaging device 10, a micro lens layer 16 is laminated on the front surface of a semiconductor substrate 10 on which photoelectric conversion devices 12H and 12L accumulating electric charge corresponding relative to an incident light amount are arranged and formed in all directions. A micro lens 16H arranged on the micro lens layer 16 is provided only in the photoelectric conversion device 12H as the high sensitivity pixel among the photoelectric conversion devices. The micro lens layer 16 in a position which is disposed opposite to a photoelectric conversion device 12L used as a remaining low sensitivity pixel is formed as a plane surface configuration 16L or an apertured configuration 16L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028476-A (JP)
Title: Air conditioner system having coil freeze proofing function
Inventor: WADA MASAHIRO
IPC: F24F11/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent freezing of a cold/hot water coil, to allow mounting to an existing air conditioner system, and to reduce cost such as a facility, even when flow rate of hot water of an air conditioner is reduced for temperature adjustment in a cold season, or even when an operation of the air conditioner is stopped.  <P>SOLUTION: The air conditioner 4 comprising a coil unit 5 having the cold/hot water coil 5A and a blower 6 is connected to a heat source apparatus 1 through a cold/hot water supply pipe 2 and a cold/hot water return pipe 8. A flow rate control valve 13 of the cold/hot water supply pipe 2 controls the flow rate of the hot water in response of a signal of a temperature sensor 12. A bypass pipe 22 is connected between the cold/hot water supply pipe 2 and the cold/hot water return pipe 8 to form a bypass circuit 21 including the cold/hot water coil 5A. Even when the flow rate control valve 13 is throttled with the signal of the temperature sensor 12, the hot water is circulated to the bypass circuit 21 by a circulating pump 24 to make a certain amount of hot water flow to the cold/hot water coil 5A to prevent freezing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2006022123-A (JP)
Title: Chelating agent
Inventor: KURAUCHI MASAHIKO
IPC: C11D3/32
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an amphiphilic chelating agent which can be easily prepared and exhibit high biodegradability.  <P>SOLUTION: A new chelating agent is provided, which is represented by general formula (I), wherein R is a 1-24C alkyl group, alkenyl group, cycloalkyl group or aryl group; n is an integer of 1-6; and M<SP>1</SP>, M<SP>2</SP>and M<SP>3</SP>are each a hydrogen ion or a metal ion, provided that the sum of the number of carbon atoms constituting R and n is 4 or more, and wherein a combination of two or three of M<SP>1</SP>, M<SP>2</SP>and M<SP>3</SP>may represent a divalent or trivalent metal ion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004025757-A (JP)
Title: Polyimide metallic laminated sheet
Inventor: TASHIRO MASAYUKI
IPC: H01L21/60
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide metallic laminated sheet, with an insulation layer showing high light transmission properties, which enables a circuit to be positioned by an inner lead bonder of a non-flip tip type, as the image of metallic wiring is visually recognizable through a polyimide layer after printing the circuit.  <P>SOLUTION: The polyimide metallic laminated sheet has a thermoplastic polyimide layer formed on one side of one or more non-thermoplastic polyimide layers and a metal laminated on the surface of the thermoplastic polyimide layer. The surface of the metal joined to a thermoplastic polyimide is not roughed and the surface area ratio of the metallic surface joined to the thermoplastic polyimide(the value obtained by dividing an actual surface area by an area when it is presumed that a measured surface is smooth), is not more than 1.0018.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028964-A (JP)
Title: Gas sensor control apparatus, gas sensor inspecting method using same, and gas sensor manufacturing method
Inventor: ITO SHINGO
IPC: G01N27/12
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor control apparatus for substantially improving efficiency of inspection to be performed by heating a detecting element by a heat pattern different from heat patterns when actually used.  <P>SOLUTION: In the control apparatus 9, either a heat pattern 157 for actual sensing to be used when a gas sensor 5 after product shipment is actually used for gas sensing in a desired environment or heat patterns 158 and 159 for inspection to be used for inspecting the gas sensor 5 before product shipment and different from the heat pattern 157 for actual sensing is selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033064-A (JP)
Title: New glucronic acid transferase and gene thereof
Inventor: SUGAWARA KAZUYUKI
IPC: C12N15/09
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new glucronic acid transferase originated from Drosophila melanogaster, and to provide a gene thereof.  <P>SOLUTION: DmGlcAT-I protein, DmGlcAT-PI protein, and DmGlcAT-PII protein each has a glucronic acid-transferring activity and participates in the synthesis of GAG chain. The DmGlcAT-PI protein and the DmGlcAT-PII protein each has a high possibility to participate in the synthesis of HNK-1 epitope. The gene is a gene encoding the three kinds of the proteins.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003172733-A (JP)
Title: Manufacturing method for ods silica gel filler for liquid chromatography
Inventor: SAKAI YOSHIHIRO
IPC: B01J20/281
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for ODS silica gel filler capable of measuring a substance with satisfactory reproducibility by full end-capping ODS silica gel simply in a short time.  <P>SOLUTION: In this method for manufacturing ODS silica gel filler, end capping is performed using two kinds or more of amine compounds and using octadecyl silylated silica gel as reaction accelerator, and then washing is performed by a washing liquid containing heated organic solvent and/or a washing liquid containing acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004038626-A (JP)
Title: Support method of power generation business and support system of power generation business
Inventor: KISO FUMIHIKO
IPC: G06Q50/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To support a power generation agency to be usable of alternate fuel with a minimized burden.  <P>SOLUTION: A fuel service provider 93 calculates the fuel cost in the additive use of alternate fuel to fossil fuel as a fuel for providing a required power generation output in the power generation plant of the power generation agency 92 by an arithmetic device, and selects the addition ratio of the alternate fuel where this fuel cost is lower than the fuel cost in the use of only fossil fuel as the fuel by the arithmetic device. An operation plan for the operation in the selected addition ratio is formed by the arithmetic device, and transmitted to the power generation agency 92 through a communication device (an arrow 11). Further, the generation cost on the assumption that only fossil fuel is used as the fuel and the generation cost in the additive use of the alternate fuel to the fossil fuel are calculated, and the price obtained by multiplying the difference between both the cost by a coefficient is charged as the counter value to the merit received by the power generation agency 92 (an arrow 12).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003073396-A (JP)
Title: Method for manufacturing peptide
Inventor: EGGEN IVO FRANCI
IPC: C07K5/072
Filed: 2002-07-05
Abstract: PROBLEM TO BE SOLVED: To develop a method for manufacturing a compound containing one or more amide bonds, which method produces a less amount of byproducts, and especially, with which method remaining carboxy components can be removed more efficiently. SOLUTION: The method for manufacturing a peptide comprises a process in which an amino component is acylated by using an excess amount of an activated carboxy component. In the method, an amine component containing a free anion or a latent anion is used as a removing agent for the activated carboxy functional group which remains after acylation. The method is useful for manufacturing an oligo-or polypeptide, and more generally, the method is useful for manufacturing a compound containing one or more amide bonds.
Patent JP-2004043049-A (JP)
Title: Article shelf equipped with electromagnetic induction antenna
Inventor: IGA TAKESHI
IPC: B65G1/137
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To detect existence of a storage container by means of a passive antenna and an active antenna, prevent irregularity in a magnetic field between the passive antenna and the active antenna by a shelf board part formed of the material other than non-metal, and select a shelf to be detected by providing a switch on the antenna.  <P>SOLUTION: This shelf comprises support parts, and shelf board parts placed in a horizontal state between the support parts. Conductor is wound at least around part of the shelf to provide the passive antenna. The active antenna to induce a magnetic flux is provided close to the passive antenna. As the storage container provided with a transponder function is placed on the shelf board part, if the storage container exists or not is detected by the passive antenna and the active antenna. The shelf board parts are formed of the material other than metal plates for preventing irregularity in the magnetic field between the passive antenna and the active antenna.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045539-A (JP)
Title: Display device
Inventor: KANAI IZUMI
IPC: H01J31/12
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize a picture display device that has less unevenness in luminance and no deterioration in picture quality.  <P>SOLUTION: In the case where a first pixel group (d11, d31) driven by wiring in a first row direction and a second pixel group (d21, d41) connected by wiring in a second row direction are arranged on the same straight line on the display screen, and where scanning selecting signals of different polarity are applied for light emission to the wiring in the first and second row directions; there are provided an electrode pattern and/or a wiring pattern capable of applying a voltage required for the light emission simultaneously to the display elements belonging to the first and second pixel groups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045581-A (JP)
Title: Speed stabilizing method and device for image reader
Inventor: HAYASHI HIDEKAZU
IPC: G03B27/50
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a scanning speed by shifting and supplying the value of the driving current of a driving motor in order to eliminate the speed fluctuation of the movement of a light source lamp for the scanning of an image reader by paying attention to the phenomenon that the speed fluctuation of a motor can be reduced by changing the ratio of the current values of respective phases regarding the motor operated by supplying a two-phase current.  <P>SOLUTION: The current of different values in respective phases is energized from constant current drive circuits 41a and 41b to the driving motor and drive is performed. Variable resistors 42a and 42b for current adjustment are connected to the respective constant current drive circuits 41a and 41b and the current values are made variable. An acceleration pickup 46 is attached to the driving motor 20, the fluctuation of the acceleration of the rotation of the driving motor 20 is detected and the speed fluctuation is detected. In order to reduce the speed fluctuation, the adjustment of making the value of the supply current be different is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042352-A (JP)
Title: Ultraviolet ray cutting-off energy-saving sheet to be stuck on windowpane
Inventor: SHINKIN SADAMI
IPC: B32B27/36
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet ray cutting-off energy-saving sheet to be stuck on a windowpane which can be stuck on the windowpane of a house etc., from the inside and peeled off many times and can be fitted simply to a place at any time as required.  <P>SOLUTION: The sheet is a laminate comprising a polyester film and a polycarbonate sheet and has an ultraviolet ray cutting-off layer on the polyester side surface and one of a suction sheet (1) of a soft foamed synthetic resin, a pressure sensitive adhesive double-coated sheet (2), and a suction board (3) of a soft synthetic resin on the polycarbonate sheet side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042387-A (JP)
Title: Sealed letter and manufacturing method therefor
Inventor: HAYASHI TOSHIYUKI
IPC: B42D11/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed letter which is integrated with printed matter inside it and which is inexpensive and has a customer appeal.  <P>SOLUTION: The sealed letter is constituted by sticking together a sealed letter rear piece 1 to be the sealed letter rear forming the sealed letter, a plurality of data printing paper sheets 2-6 forming a booklet and bellows and a sealed letter front piece 7 to be the sealed letter front face for forming the sealed letter. The sealed letter front piece 7 has a portion to be a zipper demarcated rectangularly in the central part and besides has a portion forming the data printing paper sheets shaped like the booklet and a portion forming the data printing paper sheets shaped like the bellows on the opposite sides of the part of the zipper. Perforations are formed in the opposite end parts of the rear piece 1, and the data printing paper sheets shaped like the booklet and the data printing paper sheets shaped like the bellows are stuck together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046978-A (JP)
Title: Microwave processor
Inventor: OSHIMI HIROKI
IPC: G11B7/0055
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform reproduction disabling processing for an optical information storage medium in a highly efficient and clean work environment.  <P>SOLUTION: This device is provided with a microwave oscillator 3 disposed in a microwave transmission path 2 whose both end surfaces 2a, 2b in a longitudinal direction are short to be rectangular and on which only the microwave of TE10 mode is transmitted, a slit 4 in a position opposite the microwave transmission path 2, a guide 6 for smoothly guiding an optical information storage medium 1 to the slit 4, and guiding the optical information storage medium 1 through the microwave transmission path 2 out of another slit 4 to the outside, and a roller 8 disposed in the guide 6 through a hole 6d bored in the guide 6 and linked with a driving device 7 to hold the optical information storage medium 1 between both surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043131-A (JP)
Title: Automatic document feeder
Inventor: KITAOKA SHINYA
IPC: B65H31/34
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic document feeder having high reliability capable of improving stackability using airflow and realizing simple structure at a low cost.  <P>SOLUTION: The automatic document feeder has a mechanism which delivers the document to the delivery tray 29 sheet by sheet after reading the image, and stacks them. It is equipped with an airflow blowing mechanism 35 to blow out the airflow on the rear end of the document after delivering toward a lower part from the upper part.  <P>COPYRIGHT: (C)2004,JPO