baber/WOPTO huggingface dataset:
Patent JP-2004080103-A (JP)
Title: Authentication system, authentication apparatus, authentication method and program
Inventor: SHINJO SOICHI
IPC: G06F21/10
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication system or the like whereby data transmitted on a bus whose architecture is known are not illegitimately processed.  <P>SOLUTION: A contents reproduction machine 1 transmits a software certificate including a signed hash value of a contents reproduction program to a PC-DTV board 2. The PC-DTV board 2 supplies a unit certificate including a signature signed to its own ID to the contents reproduction machine 1 when successfully authenticating the signature in the software certificate. When successfully authenticating the signature in the unit certificate, the contents reproduction machine 1 generates and signs the hash value of the contents reproduction program and transmits the result to the PC-DTV board 2. When successfully authenticating the signature of the hash value, the PC-DTV board 2 discriminates whether or not the hash value is coincident with the hash value in the software certificate, and blocks execution of the contents reproduction program when the hash value is dissident with the hash value in the software certificate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075102-A (JP)
Title: Oil hose reeling apparatus for tank truck
Inventor: SEKIGUCHI HIROSHI
IPC: B65H54/28
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil hose reeling apparatus for a tank truck, which can prevent a disordered reeling of an oil hose without requiring a worker to waste a great deal of labor.  <P>SOLUTION: According to the oil hose reeling apparatus, rotating a hose reel 3 makes a hose guide mechanism 4 reciprocate the oil hose 2 in the width direction of the reel 3 in synchronization with the rotation of the reel 3. As a result, the oil hose 2 is sequentially reeled in the width direction of the reel 3 while being lined up to prevent a disordered reeling of the hose 2. When the hose 2 is wound up or off, a group of guide rollers 4C, 4D, 4H, 4J come in contact with both sides and the top and bottom of the circumferential surface of the hose 2 to rotate thereon, making the winding up and off of the hose 2 smooth, and preventing the injuring of the circumferential surface of the hose 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078511-A (JP)
Title: System and method for distributing data of three-dimensional shape
Inventor: MIYAKE HIROYUKI
IPC: G06T15/04
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To use data of a three-dimensional shape and texture image data usable for modeling of three-dimensional computer graphics, for management.  <P>SOLUTION: In a three-dimensional shape input device 102, a shape is measured by an optical cutting method or a space coding method to obtain point group data, and abreast with this, the texture image data is generated. A three-dimensional shape data distribution server 101 converts the point group data into three-dimensional shape data of polygon data or outline data, and registers the three-dimensional shape data and texture image data. A client terminal 110 can also register these data in the three-dimensional shape data distribution server 101. The client terminal 110 accesses the three-dimensional shape data distribution server 101 and takes out the three-dimensional shape data and texture image data through the Internet 120 to use them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003116585-A (JP)
Title: Nadh oxidase from lactobacillus
Inventor: HUMMEL WERNER
IPC: C12N5/10
Filed: 2002-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a new NADH oxidase from Lactobacillus, a nucleic acid sequence encoding the NADH oxidase and a vehicle or a microorganism containing the nucleic acid sequence, and a method for producing the enzyme and use thereof. SOLUTION: This new NADH oxidase is derived from Lactobacillus. The nucleic acid sequence encoding the NADH oxidase and the vehicle, e.g. a plasmid or the microorganism comprising the nucleic acid sequence are provided. Furthermore, the method for producing the enzyme, an improved method for producing the enzyme and advantageous use thereof are provided.
Patent JP-2004087237-A (JP)
Title: Bushing guard of switching device
Inventor: KATO HIROSHI
IPC: H01H33/53
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bushing guard of a switching device of which the number of parts is reduced and manufacturing cost is suppressed, capable of securing the protecting performance of the bushing.  <P>SOLUTION: A pair of side guard 23, an upper guard 24, and a fixing part are integrally molded and fixed to the bushing guard 21, and by the above, different from the case of separately fixing the upper guard 24 and the pair of side guard to a main body case, the number of parts is reduced, and the manufacturing cost of the switching device is suppressed because it is not necessary to separately fix a fixing member, fixing the guards 23, 24 to the main body case 12, to the upper guard 24 and to the side guard by soldering. Further, different from such a case that only the upper part or the side part is protected, as the upper part and the side part of a power source side bushing 13 and a load side bushing 14 are protected, the protecting performance of the power source side bushing 13 and a load side bushing 14 is secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085066-A (JP)
Title: Device for improving fuel consumption of boiler using simple heater and reducing toxic exhaust gas
Inventor: FUJITA TOMIYUKI
IPC: F23D11/24
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple device capable of being attached to various existing boilers and a method to improve fuel consumption and reduce toxic exhaust gas.  <P>SOLUTION: A simple heater 1 which achieves effect stably for a long period of time inside a can body 6 such as the boiler and is formed by machining a stainless steel base material is fixed to an air cone 8 by a stay 3 and a band 4 to heat the simple heater 1 up to high temperature by heating power generated by a burner 5. Passing air supplied by a blower 7 is instantaneously heated to generate high temperature preheat air combustion inside the can body 6 and raise combustion gas temperature. At the same time, vaporization of fuel sprayed by the burner 5 is promoted by the simple heater 1 to increase fusion property with air and combustion efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084298-A (JP)
Title: Mounting structure of eaves gutter hanger
Inventor: FUJINO MITSUHISA
IPC: E04D13/072
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of an eaves gutter hanger capable of preventing dropout of the eaves gutter from the building of the eaves gutter by firmly fixing the eaves gutter hanger to the building.  <P>SOLUTION: A fixing protrusion 9 protruded forward is formed at the longitudinal end of a base plate 7. A hole 10 to be fixed, penetrated back and forth is formed in the rip piece 5 of the groove member 2. The fixing protrusion 9 is fitted in the hole 10 in the state that the eaves gutter hanger 1 is fitted to the groove member 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088424-A (JP)
Title: Informing system within public wireless lan service area and method thereof
Inventor: YUBIHARA TOSHIYUKI
IPC: H04B7/26
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for displaying whether a user is in a service area of a hot spot service, and a device thereof.  <P>SOLUTION: An informing device within a public wireless LAN service area is provided with a setting information storing means 108 storing identification information of a hot spot dealer to which the user has contracted and identification information of a dealer in roaming contract relation to the hot spot dealer. A wireless communication means 107 obtains an electric field intensity of a channel as a subject of survey and identification information of a dealer. When the obtained identification information is identical with one of the hot spot dealer to which the user has contracted stored in the setting information storing means, a display means 105 makes displays so that the user can determine that the electric field intensity is one of the hot spot dealer to which the user has contracted. Also, the informing system is provided with a control means controlling the display means 105 to make displays so that the user can determine that the electric field intensity is one of the dealer in roaming contract relation, when the obtained identification information coincides with one of the dealer in roaming contract relation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081581-A (JP)
Title: Game machine
Inventor: IRIBE KEISUKE
IPC: A63F5/04
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that permits a visual confirmation of whether an early materialization of a special prize is possible or not from outside and wipes out an uncertain state of a player during that time.  <P>SOLUTION: The game machine sets a period during which an appearance of a combination of symbols relating to a special prize is disenabled or practically disenabled irrespective of the presence of remaining flags at the end of a special game. When a specific combination of symbols from among more than two kinds of combinations of symbols relating to the special prize makes a special prize materialize, the period is set at a lower value or the probability of setting the period at a lower value becomes higher as compared with the time when other combinations of symbols make the special prize materialize.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087009-A (JP)
Title: Self-inspection circuit for storage device
Inventor: HINATSU YUJI
IPC: G11C29/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To shorten inspection time by inspecting a plurality of RAMs simultaneously in a single BIST circuit even if request speed of each of the RAMs is different from one another in a semiconductor integrated circuit mounting a plurality of RAMs.  <P>SOLUTION: When a plurality of RAMs (1 and 2) of different request speed are simultaneously inspected in a single BIST circuit 3, a delay cell is inserted between an output terminal of each of the RAMs (1 and 2) and an input terminal of the BIST circuit 3 or between a control signal output terminal of the BIST circuit and the input terminal of each RAM so that output signals of each RAM (1 and 2) are inputted to the BIST circuit 3 at the same hour. Thus, the inspection time can be shortened even in the semiconductor integrated circuit mounting the RAMs of different request speed by inspecting each of the RAMs simultaneously in the single BIST circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095578-A (JP)
Title: Method for manufacturing bipolar transistor
Inventor: KOBAYASHI SHINJI
IPC: H01L29/737
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an HBT with its speed increased by improvements relative to short-circuiting between the base electrode and the emitter electrode forward mesa section and relative to overetching of the backward mesa section B for a reduction in capacitance between the base electrode and the collector electrode.  <P>SOLUTION: In the method for manufacturing a bipolar transistor on the ä100} plane of a compound semiconductor substrate, a side of the bipolar transistor is inclined with a specified angle in relation to the [110] direction of the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091505-A (JP)
Title: Rubber composition for tire tread and tire using the same
Inventor: YAGAWA KAZUO
IPC: C08L9/06
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for tire treads remarkably improving low fuel consumption of a tire without deteriorating wet performances, abrasion resistance and maneuvering stability.  <P>SOLUTION: The rubber composition for the tire treads is obtained by compounding (A) 100 pts. mass of a diene rubber containing at least 50 mass% of a styrene-butadiene rubber with (B) 10-35 pts. mass of carbon black having 60-120 m<SP>2</SP>/g nitrogen adsorption specific surface area and ≥140 ml/100 g dibutyl phthalate oil absorption, (C) 15-40 pts. mass of silica and (D) 0.05-5 pts. mass of a carboxylic acid hydrazide derivative having a specific structure. The rubber composition for the tire treads has ≤0.15 value of loss tangent tanδ measured at 60°C and ≥0.45 value of loss tangent tanδ measured at 0°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096189-A (JP)
Title: Telephone set
Inventor: SATO HIROTAKA
IPC: H04W88/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone set capable of receiving a phone call, that is, transferring the phone call without interrupting even the job with which a person who has received a phone call is being tied-up.  <P>SOLUTION: The telephone set is provided with: a storage means 5 for registering a phone transfer destination name and a slave unit number in cross-reference with each other; a voice input means 9; a voice recognition means 10 for accepting a phone call transfer command in response to voice captured from the voice input means 9 and recognizing the phone call transfer destination name; and a control means 3 for searching the storage means 5 depending on the phone call transfer destination name recognized by the voice recognition means 10 to apply transfer processing to the phone call to be transferred to a corresponding telephone set with a slave unit number. Thus, the phone call is automatically transferred by a voice command.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090752-A (JP)
Title: Tire having asymmetric tread pattern
Inventor: FUJITA KAZUTO
IPC: B60C11/12
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for compatibly realizing the hydroplaning resistance, steering stability and wear-resistant performance which are conflicting to each other at a high level.  <P>SOLUTION: In a tire having an asymmetric tread pattern with the direction inward/outward of a vehicle directed when the tire is fitted to the vehicle, at least two circumferential grooves 1a, 1b, 1c and 1d extending along the tire equatorial plane are arranged on the tread surface. Rib-shaped land parts 4 placed between the circumferential grooves and extending along the tire equator are provided on the tire equator or in a vicinity thereof. In the rib-shaped land parts, the centers thereof in the tire width direction are located on the side in which the circumferential length of a tread contact area is increased when a negative camber is given to the tire from the tire equatorial plane, and a plurality of small grooves 6 extending across the tire equatorial plane are provided. The small grooves have a portion extending in the direction inclined to the tire radial direction of the tread, and the circumferential groove located on the side in which the circumferential length of the tread contact area is increased out of the two circumferential grooves with the rib-shaped land part placed therebetween is formed wider.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095442-A (JP)
Title: Organic el element
Inventor: ITO KIYOSHI
IPC: C09B33/153
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To constitute an organic EL element with the use of an organic phosphor for emitting light of a given luminous color at a high brightness and for easily obtaining a composition for application through solubilization or dispersion in forming a luminous layer.  <P>SOLUTION: A luminous layer using a matter expressed in formula (1) as an organic phosphor is laminated together with another layer by pinching them with a pair of electrodes. Provided, in the formula (1), R<SB>1</SB>denotes hydrogen, an alkyl group, halogen atom, alkyl halide group, or a carbon alkoxyl group, and R<SB>2</SB>denotes an alkyl group and an alkyl ether group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094080-A (JP)
Title: Silver halide photographic sensitive material for heat development
Inventor: HOSOI YUJI
IPC: C08J7/04
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material for heat development ensuring improved coating trouble and improved deterioration of adhesive strength before and after heat development and having no adverse effect on photographic performance, etc.  <P>SOLUTION: The silver halide photographic sensitive material for heat development is characterized in that at least one surface of a plastic film is treated by corona discharge with an output of 1 5 w×min./m<SP>2</SP>at a frequency of 20 to 100 kHz and the plastic film surface side treated by the corona discharge is coated with a silver halide photosensitive layer for heat development.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091732-A (JP)
Title: Method for endowing flexible urethane foam with electrical conductivity
Inventor: OTANI TOSHIYUKI
IPC: C08K5/11
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for endowing a flexible urethane foam with electrical conductivity by dissolving a water-soluble compound into water to form a solution, adding the solution as an electrically-conductive agent to a polyol, and adding an aliphatic dibasic acid ester to the polyol.  <P>SOLUTION: An electric conductivity-providing agent is added to a flexible urethane foam, followed by addition of an aliphatic dibasic acid ester and an ether-ester so as to endow the flexible urethane foam with electric conductivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100050-A (JP)
Title: Mark comprising adhesive layer of two-layer structure arranged therein
Inventor: AZUMAGUCHI SHIGEJI
IPC: D03D1/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mark having strong sticking force satisfying requests of washing and frictional resistances essential to the mark and practicing a manner of clearly releasing the mark from a uniform, etc., when the mark stuck to the uniform, etc., as necessary, is intended for the release therefrom.  <P>SOLUTION: The mark is composed as follows. An adhesive layer of a two-layer structure is arranged on the back surface of a mark cloth as follows. A thermoplastic synthetic resin layer comprising a component having an affinity for a thermoplastic hot-melt synthetic resin layer, increasing the melting point temperature from that of the thermoplastic hot-melt synthetic resin layer and having properties of scarcely reacting with a solvent weakening anchoring functions fulfilled for the object of sticking such as the uniform by the thermoplastic hot-melt synthetic resin layer is directly formed on the mark cloth. The thermoplastic synthetic resin layer is arranged between the mark cloth and the thermoplastic hot-melt synthetic resin layer fulfilling the functions to stick to the object to be stuck such as the uniform.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103279-A (JP)
Title: Lighting fixture with air-cleaning function
Inventor: KATO ITSURO
IPC: F21Y101/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture with air-cleaning function which makes floating mold and bacteria inactive, by emitting positive and negative ions in the air.  <P>SOLUTION: Within a globe 4, there is formed an air-blasting path 13, which is provided with an ion-generating element 21 and a blower fan 9. At the front of the globe 4, there is formed an inlet 14 of air, above which there is formed an outlet 15 communicating with the air-blasting path 13 within the globe 4. The ion-generating element 21 is driven by an AC power source, positive and negative ions are generated at the air-blasting path 13 within the globe 4, the blower fan 9 rotates, and air of a bathroom is drawn into the air blasting path 13 from the inlet 14. Positive and negative ions are conveyed with this air, and are blown into the bath through the outlet 14 and the aperture of the globe 4. As a result, the spores of mold floating in an atmosphere of the bathroom are sterilized, and thus the adhesion of mold is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101815-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TANAKA SHIGETO
IPC: G03G5/10
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film circuit board which has a thin film circuit layer stuck to a support substrate with a uniform gap between them to prevent warping from being caused by temperature changes and is suitable for the application to a display device without the interference of light and to provide a method of manufacturing the same.  <P>SOLUTION: The thin film circuit is provided with the support substrate, the thin film circuit layer arranged in opposition to the support substrate, a spacer interposed between the support substrate and the thin film circuit layer, and an adhesive filled between the support substrate and the thin film circuit layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099391-A (JP)
Title: Method of manufacturing layered double hydroxide
Inventor: ISHIDA HITOSHI
IPC: C01F7/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method whereby a layered double hydroxide is manufactured at a low material cost and a manufacturing cost with a low environmental load without producing a by-product, such as a sodium salt, and without needing filtration and washing.  <P>SOLUTION: The method for manufacturing the layered double hydroxide comprises reacting a suspension which contains a mixture of a trivalent metal compound and at least one divalent metal compound selected from the group consisting of hydroxides, oxides, and carbonates of divalent metals and their mixtures and does not substantially contain an alkali metal salt. As the trivalent metal compound, aluminum hydroxide at least subjected to wet grinding is used. The layered double hydroxide is represented by formula (I): [M<SP>2+</SP><SB>1-x</SB>M<SP>3+</SP><SB>x</SB>(OH)<SB>2</SB>]<SP>x+</SP>[A<SP>n-</SP><SB>x/n</SB>×yH<SB>2</SB>O]<SP>x-</SP>(wherein M<SP>2+</SP>is a divalent metal ion; M<SP>3+</SP>is a trivalent metal ion; A is an anion; n is the valence of A; x is 0<x≤0.33; and y is a real number >0).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003195917-A (JP)
Title: Numerical control device
Inventor: OTSUKI TOSHIAKI
IPC: G05B19/416
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a numerical control device capable of easily creating a machining program in a machine tool having a table rotating axis, shortening a program length, and easily changing a tool length.  <P>SOLUTION: A machining moving path is instructed on a work coordinate system rotating with a table. The moving path instruction of a linear moving axis is interpolated on the basis of the moving speed instruction to acquire the interpolation positional information of the moving path (S5, 6). Further the moving instruction of the rotating moving axis is interpolated to acquire the interpolation positional information of the rotating moving axis (S8). The interpolation positional information of the linear moving axis is corrected on the basis of the interpolation positional information of the rotating moving axis (S9, 10, 11). A servo motor of each corresponding axis is driven on the basis of the corrected interpolation positional information of the moving path and the interpolation positional information of the rotating moving axis. As the work coordinate system is rotated with the table, the rotating work is machined on the basis of the machining shape defined by the work coordinate system.  <P>COPYRIGHT: (C)2003,JPO