baber/WOPTO huggingface dataset:
Patent JP-2002159743-A (JP)
Title: Gps receiver
Inventor: AOYAMA AKIHIRO
IPC: A63F13/52
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a GPS receiver whose utilization value is improved by loading a function usable also for something other than navigation. SOLUTION: This GPS receiver 1 is provided with a position measuring part 10 and a central control part 12. The position measuring part 10 functions as a reception means for receiving radio waves from a GPS satellite, a present position information acquisition means for acquiring its own position information on the basis of the reception information of the reception means and a satellite information acquisition means for acquiring the position information of the GPS satellite on the basis of the reception information of the reception means.  Also, the central control part 12 functions as a character generation means for generating a plurality of game characters, a character position control means for controlling the position of the game character on the basis of the present position information and the position information of the GPS satellite and a display control means for displaying the game character whose position is controlled by the character position control means at a display means (4).
Patent JP-2002164154-A (JP)
Title: MODULE HEATER WITH EXCELLENT HEAT UNIFORMITY MEADE OF MoSi2
Inventor: TAKAMURA HIROSHI
IPC: H05B3/14
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a module heater made of MoSi2 with improved U-shaped heater form and mounting method to a furnace, with small heat loss, enabled to heat uniformly, useful for heat treatment or heating of a semiconductor production device. SOLUTION: For the rod-shaped heater made of MoSi2 mounted by penetrating a furnace wall, MoSi2 with high purity and low resistance is used for a terminal part, and MoSi2 including an oxide with insulation property with high resistance is used for a heat radiation part, and hat radiation at terminal part is restrained by making the radius of the terminal part small.
Patent JP-2002160442-A (JP)
Title: Ink jet recording paper
Inventor: HATANO OSAMU
IPC: B41M5/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a high quality ink jet recording paper, with which few blurs develop and a high image density is obtained. SOLUTION: In an ink jet recording paper, a porous ink absorbing layer including inorganic fine particles, polyvinyl alcohol and a zirconium compound or an aluminum compound is provided on a support under the state that the distribution of the zirconium compound or the aluminum compound in the ink absorbing layer is not uniform and the much more compound exists in a portion apart from the support.
Patent JP-2002164065-A (JP)
Title: Fuel cell and its operating method
Inventor: ASO TAKESHI
IPC: H01M8/10
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To control the operation of a fuel cell by detecting a wet condition without providing each cell of a fuel-cell stack with a reference electrode. SOLUTION: A hydrogen-containing gas and air humidified by a humidifier 3 are supplied to the fuel-cell stack 4 from the right side in the figure. A cooling system 12 is comprised of a cooling water pump 7 for circulating cooling water, a radiator for radiating the heat of the cooling water to the outside or a pair 8 of a radiator and radiator fan, a four-way valve 9 for reversing the direction of the cooling water flowing in the stack 4, and a thermometer 10 for measuring the cooling water temperature. The cooling system 12 causes the cooling water to flow into the stack 4 from the left side when the cell voltage is measured for determination of a wet condition, so as to form a relative humidity distribution in the direction of alignment of the cells.  A control device 11 determines the wet condition based on the distribution of cell voltages between the cells with low relative humidity and the cells with high relative humidity.
Patent JP-2002169057-A (JP)
Title: Optical connector
Inventor: TAKAI HIROSHI
IPC: G02B6/36
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector which, in machining its end face, prevents defects due to disconnection or a crack inside from the tip end face of a ferrule when an optical fiber is cut at the tip end after the hardening of an adhesive, and which also prevents detaching of the ferrule and the optical fiber before the hardening. SOLUTION: In a cylindrical ferrule 9 having a through hole 5 for inserting an optical fiber 4 at the tip end, a projection 3 is provided on the tip end face 2 of the ferrule 9 where the optical fiber 4 projects, and then, the optical fiber 4 is inserted from the rear end and bonded, with the tip end of the optical fiber 4 cut off after the hardening of the adhesive 10 and polished to the tip end face 2, thereby making it possible to remove disconnection or a crack caused at a position between the projection 3 and the tip end face 2. In addition, on the inner wall of the inserting hole 7 at the rear end of the ferrule 9, one or more holding parts 8 supporting an optical fiber cord 6 are formed, thereby preventing the optical fiber 4 from falling off from the ferrule 9 before the adhesive is hardened.
Patent JP-2002170138-A (JP)
Title: System and method for providing information to vehicle
Inventor: HASHIMOTO TOMOTAKA
IPC: G07B15/06
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an incentive to installation of an on-vehicle device for widespread use of the on-vehicle device by providing information advantageous for users of specific vehicles carrying the on-vehicle devices. SOLUTION: This system includes an on-vehicle device information receiving part 20 for receiving information about the on-vehicle device from an entrance communication means installed at the entrance of a specific area; a specific vehicle identifying part 21 for identifying the specific vehicles if receiving the on-vehicle device information; and an information providing part 26 for providing traffic jam information to the users of the specific vehicles. The traffic jam information is estimated by a congested condition estimating part 25 according to both the number of vehicles remaining in the specific area, which is calculated from the number of entering vehicles and the number of exiting vehicles, and the number of vehicles that can pass at or above a predetermined speed.
Patent JP-2002165757-A (JP)
Title: Diagnostic supporting system
Inventor: NISHIMURA HIROICHI
IPC: H04N7/18
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a means for knowing a kind of findings or relevant findings of tumors, or the like, to be diagnosed thereof, and their ratio involved therein. SOLUTION: The diagnostic supporting process implementation program 80 consists of image input-control block 81, data base control block 82, provisional ROI set-up block 83, exceptionally small amount calculation block 84, ROI set-up block 85, distinguishing classification block 86, report preparation block 87 and image processing block 88.
Patent JP-2002166697-A (JP)
Title: Coating utensil with valve
Inventor: WADA NAOKI
IPC: B43K7/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a coating utensil with a valve, with which a coating fluid is prevented from entering a fore barrel or a coating tip even when the coating tip part is stored for a long term under the state being directed downwards and further the entry of the coating fluid into the fore shaft or the coating tip becomes a few even at use, a few insoluble substance settles and troubles such as the lower discharging of the coating fluid and its impossible discharging are prevented from occurring to the utmost. SOLUTION: In the coating utensil with a valve, which is formed by fixing the fore barrel with the coating tip having a valve mechanism formed thereon to the tip opening part of a barrel with a coating liquid housing chamber as its interior and the coating liquid housing chamber communicates with a space within the fore barrel, an intermediate barrel with a through hole is mounted between the coating liquid housing chamber and the interior of the fore barrel under the condition that the coating liquid housing chamber side of the through hole is made to be a diametral part so smaller that no coating liquid passes therethrough by its natural dropping.
Patent JP-2002166644-A (JP)
Title: Glossy paper for ink jet recording
Inventor: TAMAKI MASAYOSHI
IPC: B41M5/52
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium which shows an improved image quality, especially an upgraded image density when printed, improved water resistance and dot roundness and the better uniformity of a feeling of gloss on the surface of an ink receiving layer and also has an image quality and a feeling of uniform gloss equivalent to a medium manufactured of a photographic paper base material or a film base material, in a glossy paper for ink jet recording by a casting process. SOLUTION: This glossy paper for ink jet recording is a cast coated paper with a highly glossy coating layer formed on one or both faces of a base material. The coating layer contains a pigment and an adhesive, with a coagulating agent which coagulates with the adhesive, contained in the surface of the coating layer. The adhesive contains either of a polyvinyl alcohol or a polyvinyl acetal or both and the coagulating agent contains a boron compound and a cationic polymer.
Patent JP-2002169132-A (JP)
Title: Electric field absorption type optical modulator and method of manufacturing the same
Inventor: MATSUYAMA TAKAYUKI
IPC: G02F1/017
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To increase the operating speed of an electric field absorption type optical modulator. SOLUTION: A p-InGaAs contact layer 9 is formed, not only in an optical modulation region MA but also in an optically coupled region CA, and an AlInAs oxide layer 7 is formed in a p-InP clad layer 5, 8, in the mesa MS part of the optical coupling region CA.
Patent JP-2002169326-A (JP)
Title: Electrostatic charge image developing toner
Inventor: NAKAMURA MINORU
IPC: G03G9/087
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner having a relatively small diameter and excellent in transferability, environmental stability of the charged state, heat resistance and fixability at a reduced production cost. SOLUTION: The electrostatic charge image developing toner is obtained by adding an additive to toner particles containing a binder resin, a polymer (B) having a weight average molecular weight of 1,000-3,000 and a weight to number average molecular weight ratio of 1.0-2.0 and a colorant. The content of the polymer (B) is 2-20 pts.wt. based on 100 pts.wt. binder resin and the product of the volume average particle diameter (D50 (μm)) of the toner particles and the amount G (wt.%) of the additive added to the toner particles is 4-14. The adhesion stress (F(2) (g/cm2)) of the toner in compression to 2 kg/cm2 is 1-12.0 g/cm2 and the F(2) and the adhesion stress (F(6) (g/cm2)) of the toner in compression to 6 kg/cm2 satisfy the expression 0.5<=(F(6)-F(2))/4<=5.
Patent JP-2002173401-A (JP)
Title: Animal repellent
Inventor: KOMAI KOICHIRO
IPC: A01N43/08
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a repellent that has high safety to human, domestic animals and environment and is superior to conventional repellents in the smell free from unpleasant odor, particularly suitable for repelling harmful birds, for example, crows, doves and the like and harmful animals, for examples, cats, rats and the like. SOLUTION: This animal repellent includes at least one selected from Rhubafuran (2,4-dimethyl-4-phenyl tetrahydrofuran), Cinnamyl nitrile (trans-5- phenyl acrylonitrile) and Vertacetal (acetaldehyde 2-phenyl-2,4-pentanediol acetal).
Patent JP-2002176125-A (JP)
Title: Semiconductor device, mounting method of semiconductor element, alignment method thereof
Inventor: MATSUOKA SHINGO
IPC: H01L21/60
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To realize a joint easy to connect a post and a pad with high reliability between a semiconductor element and a mounting substrate in a face-down mounting method in a semiconductor device with no need of high density wiring. SOLUTION: In a semiconductor device, the semiconductor element 4 is so fixed that the side face with an electrode is put opposite to the mounting substrate, and the semiconductor element 4 and the mounting substrate 1 are put in continuity. The mounting substrate 1 has a through hole 2. A conductive material 3 for connecting electrically an electrode 6 of the semiconductor element 4 and an electrode of the mounting substrate 1 is provided in the through hole.
Patent JP-2002175860-A (JP)
Title: Metal-graphite electric brush and its manufacturing method
Inventor: YOKOGAWA MASAYA
IPC: H01R39/26
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a metal-graphite electric brush, the friction coefficient of which can be reduced and anti-abrasiveness made superior. SOLUTION: In the metal-graphite electric brush, composed of an electroconductive metal, graphite, carbon component which is carbide of a binder and molybdenum disulfide, molybdenum disulfide exists in a coated state on a surface of particles of the electroconductive metal.
Patent JP-2001213249-A (JP)
Title: Timepiece spring using resettable fuse in wiring for heating steering wheel
Inventor: BOLEN PATRICK A
IPC: H01R13/68
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a timepiece spring capable of cutting off an electrical connection of a circuit when it exceeds a current limiting value or a temperature limiting value and automatically reestablishing the electrical connection of the cut off circuit after a certain time or a temperature drop. SOLUTION: In this timepiece spring for feeding electric power to a steering wheel to be heated, a resettable fuse is provided serially connected between a heating element and a power source for this heating element. When a current flowing in the circuit exceeds the predetermined current limiting value, this resettable fuse trips and cuts off the electrical connection of the circuit feeding electric power to the heating element. When the resettable fuse cools, this resettable fuse automatically reestablishes the electrical connection between the heating element and the power source for this heating element. This resettable fuse can be easily and economically incorporated into a conventional timepiece spring.
Patent JP-2002139607-A (JP)
Title: Light scattering functional film
Inventor: SEIMOTO NORIKAZU
IPC: G02F1/1335
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To scatter light by using the difference in the refractive index between a microfoam part produced during processing a foaming resin and a resin part. SOLUTION: A foaming resin is applied in the required part of various kinds of display devices for forming a light scattering functional film (2), having the microfoam part (2A) and the resin (2B).
Patent JP-2002180689-A (JP)
Title: Traversing apparatus for stored object placing table in storage place
Inventor: TOYAMA YUKIHIKO
IPC: B65G1/04
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce moment produced in a rotating support part 26 and reduce the height in the direction of center line 26a of rotation at the rotating support part 26. SOLUTION: This traversing apparatus for stored object placing table in a storage place is provided with an arm 25 supported by the rotating support part 26 along the reciprocating direction B of a placing table 19 supported to be reciprocated between an entering and outgoing chamber and storage chamber, a driving part 27 for rotating the arm 25, and an interlocking mechanism 28 for converting the rotation of the arm 25 to the reciprocating movement of the placing table 19. A driving part 27 rotated with the arm 25 is provided with not only an electric motor 30 but a transmitting mechanism 31 for transmitting the rotation of an output shaft 32 as the rotation of the arm 25.  In a separate position eccentric from the center line 26a of rotation of the arm 25, the center line 32a of rotation of the output shaft 32 is set in a driving part area Q on the opposite side to the arm area P containing the radius line L bordering on the boundary surface H intersecting perpendicularly to the radius line L connecting between the diagonal position (the center line 37a of rotation of a pressure roller 27) of the arm 25 to the interlocking mechanism 28 and the center line 26a of rotation of the arm 25.
Patent JP-2001235619-A (JP)
Title: Color filter and color liquid crystal display device using the same
Inventor: YAMADA SHINICHI
IPC: G02F1/1335
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a liquid crystal display device with excellent display quality and reliability with a manufacturing method simpler than the conventional one. SOLUTION: On a resin black matrix and a picture frame constructed by dispersing a light shielding agent in the resin, spacers formed by laminating coloring layers of three primary colors are arranged with a density of <=0.5 particles per pixel in a display region. The color filter is used with arranging and rubbing treating an alignment layer on it with the formed spacers. The color liquid crystal display uses the color filter.
Patent JP-2002178866-A (JP)
Title: Air bag folding method for air bag device for side collision
Inventor: NAKAMURA TAKASHI
IPC: B60R21/20
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an air bag folding method capable of quickly expanding an air bag of an air bag device for side collision without a requiring troublesome bellows folding. SOLUTION: A tip a of the air bag of the air bag device for side collision is folded inward toward a base b, to which high-pressure gas is supplied from an inflater 32, and folded so that the inner surface of the tip a faces to the inner surface of the base b. Continuously, an annular tip c newly formed by inward folding is folded outward toward the base b, and the tip a and the base b face to each other with a distance reduced to 1/3 of the initial distance. Finally, the air bag 5 is folded zigzag in right and left each other to be folded small. When the zigzag folding is unfolded in the initial time of the expansion of the air bag 5, the high-pressure gas supplied from the inflater 32 directly works to the tip a of the air bag 5 to quickly expand the air bag 5 forward.
Patent JP-2002179688-A (JP)
Title: Alkoxysilane compound and photosensitive resin composition
Inventor: KANETANI RYUICHIRO
IPC: C08L101/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain both an adhesive composition having high adhesion to a substrate and capable of exhibiting good patterning performances without problems such as deposition and a heat-resistant photosensitive resin composition using the adhesive. SOLUTION: The alkoxysilane compound is represented by formula (1) (wherein, R1, R2, R'1 and R'2 are each a 1-10C alkyl group; (m) is an integer of 0-2; R3 and R'3 are each a bivalent organic group; and R4 is a bivalent organic group containing an aromatic group).
Patent JP-2001265713-A (JP)
Title: Safe transfer method for data
Inventor: TEGLIA YANNICK
IPC: G06F21/55
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a safe transfer method for data for a programmable circuit, which is provided with a control unit, a read only memory(ROM) having data to be transferred, a writable memory and a data bus for connecting the ROM and the writable memory, for controlling the data bus with the control unit. SOLUTION: The secret data element of N bits to be transferred is transited through the data bus for the unit of byte and each of bytes is transited through the data bus just once. Further, the byte is transferred according to a transfer rule having at least one parameter selected at random by the control unit before transferring each of secret data elements.
Patent JP-2002183768-A (JP)
Title: Prepaied ticket card and issuing method thereof
Inventor: KUDO FUMIO
IPC: B42D25/305
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To allow the automatic ticket examination of a train or bus and the receipt of various services related to passenger transportation and advertisement with one card. SOLUTION: Boarding data D1 readable in non-contact by automated ticket gates 6-1 to 6-n of a passenger transport company and advertisement data D3 provided by an advertisement requester company contracted with the passenger transport company 21 and readable by a user terminal to display an advertisement are stored in one card.
Patent JP-2002183726-A (JP)
Title: Image processing device
Inventor: KAJI DAISUKE
IPC: G06T5/20
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device allowing the operation of a further detailed frequency characteristic. SOLUTION: In this image processing device, plural non-clear image signals are formed for an original image signal comprising plural picture elements, a differential image signal between the original image signal and the non-clear image signals, or a differential image signal among the non-clear image signals is added to the original image signal or the lowest frequency image signal for the original image signal, or a correction signal obtained by taking differences among the accumulated differential image signals is added to the original image signal or the lowest frequency image signal, and thus a processed image signal is obtained. In this case, the device is so structured that the frequency characteristic of the processed image signal is changed by changing the frequency characteristic of a mask used for mask processing for forming the non-clear image signals.
Patent JP-2002187919-A (JP)
Title: Film or container
Inventor: TAKAYANAGI KENJIRO
IPC: B65D1/09
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a film or a container having excellent flexibility, transparency, heat resistance, and impact resistance. SOLUTION: The film or the container is composed of a copolymer of propylene with other 2-8C α-olefins and having propylene and ethylene as the essential components and which meets the conditions that (1) the content of propylene is 89-95 wt.%, (2) the content (CXS) of xylene solubles at room temperature is 10-90 wt.%, (3) the content (αt, unit: wt.%) of the other α-olefins than proplylene and the above content (CXS) of xylene solubles at room temperature meet the relationship of the formula: CXS>5αt-25 (5<=αt<=15), (4) the melting point peak temperature is >=160 deg.C, and (5) the tensile stress at yield point is <=15 MPa.
Patent JP-2002196230-A (JP)
Title: Imagery simulation method and imagery simulator using the same as well as recording medium
Inventor: HAYASHI SHINICHI
IPC: G06F19/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method which can make exact imagery simulation even when an NA of illumination light is large, an object deviates from two- and five-dimensional shapes and the inside of the object is focused and a device using the same. SOLUTION: This imagery simulation method has a first step of calculating the electric field distribution of the incident illumination light on a three- dimensional space including the observation object, a second step of calculating the electric field distribution in the three-dimensional space of the scattered light generated by the interaction of the illumination light and the observation object and a third step of calculating the imagery by the imagery optical system of the scattered light by using characteristic green function group of the imagery optical system and using Helmholtz-Kirchhoff integration.