baber/WOPTO huggingface dataset:
Patent JP-2002316714-A (JP)
Title: Leveling method and leveling device for forming material
Inventor: INOUE HIRONORI
IPC: B29K101/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To efficiently flatten a top face of forming material by a leveling member with a simple composition driven so as to reciprocate in a width direction during conveyance by a conveyer. SOLUTION: A lower end part of the leveling member 11 reciprocating in the width direction of the conveyer 3 at a conveying direction midway part of the conveyer 3 is formed so that it is gradually shortened from a conveying direction upstream end to a downstream end. By reciprocating the leveling member 11 in the width direction, the forming material 2 is raked comparatively shallow in an upstream end of the leveling member 11 and comparatively deep in a downstream end. By servo-controlling a height of the leveling member 11 on the basis of a height distribution of the forming material 2 after a leveling process, the top face of the forming material 2 is stably flattened.
Patent JP-2002324970-A (JP)
Title: Method for manufacturing ceramic wiring board
Inventor: SHIGA MOTOTSUGU
IPC: H05K3/20
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is difficult to form a fine conductive pattern with excellent precision. SOLUTION: A film 20 is affixed to a metal belt 10, and a film 20 is formed by laser processing a through hole 25 of a shape corresponding to a conductive pattern. A conductive paste 30 filled in the through hole 25 and dried is heated at a high temperatures, while being bonded to a surface of a green sheet 50 to be transferred. Thus, a conductive pattern 35 is formed on the green sheet 50.
Patent JP-2002322724-A (JP)
Title: Target for use in urinal
Inventor: YOSHIIE YOSHITAKA
IPC: E03D13/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive target for use in a urinal, which can attract the interest of a person relieving himself. SOLUTION: Characteristically, the seal target 1 for use in the urinal T, which is attached to an inner wall of the urinal T and used as a target when the person P relieves himself, has a surface discoloration layer 1a, which is discolored at a prescribed temperature, and an adhesive layer 1b for fixation to the inner wall of the urine T.
Patent JP-2002040425-A (JP)
Title: Microdisplay system
Inventor: MERTZ PIERRE H
IPC: G02F1/13
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a microdisplay system which utilizes ambient light. SOLUTION: The microdisplay system which illuminates a microdisplay (18) by using the ambient light is provided. A waveguide (42) includes embedded dyestuffs (26) which absorb the ambient surface through the surface of the waveguide (42) and lease the light again. All of the light rays are sent through a light transparent end to the illumination device (22) by the total inner reflection within the waveguide (42) and the reflection from the reflector existing at one end of the waveguide. This illumination device (22) illuminates the microdisplay (18) with polarized light. The microdisplay (18) has plural pixels and these pixels, when activated, selectively reflect and return the polarized light or rotated polarized light through the illumination device, where the polarized light forms the images to users.
Patent JP-2002330160-A (JP)
Title: Method and device for interconnecting private networks
Inventor: ASABA TOSHIYA
IPC: H04L12/70
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for interconnecting multiple private networks by which components of the private networks can be selected as well as telecommunications carriers for interconnection and types of services for the private networks only if a provider builds consensus among the telecommunications carriers necessary for the interconnection of users' private networks. SOLUTION: A private networks interconnection device comprises a segment switch SW1 providing a global address space, a switch SW2 providing a plurality of private segments based on an address system designated by a user, and a route determination means for communication between multiple private networks which determines commutation route based on addresses assigned as the global address and the private address.
Patent JP-2002329465-A (JP)
Title: Cathode-ray tube equipment
Inventor: TAKEGAWA TSUTOMU
IPC: H01J29/48
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide cathode-ray tube equipment, in which lens magnification of an electron gun body structure can be changed, and good images can be displayed in a display mode, for which high resolution is required, and in a display mode, for which high luminosity is required. SOLUTION: The electron gun structure body 107 in this cathode-ray tube equipment has two auxiliary lenses arranged between an electronic beam generating part and a main lens. A 1st auxiliary lens is constituted by a 3rd grid G3 to a 5th grid G5, and a 2nd auxiliary lens is constituted by the 5th grid G5 to a 7th grid G7. The voltage impressed to the 4th grid G4 and the 6th grid G6, which constitute the 1st auxiliary lens and the 2 auxiliary lens are controlled by a mode changing circuit 120. Thereby, these auxiliary lenses are constituted so as to be possible to change each lens intensity, and the changing of each lens intensity becomes reverse mutually.
Patent JP-2002329444-A (JP)
Title: Solid-state insulating switch
Inventor: TSURIMOTO TAKAO
IPC: H01H33/38
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a solid-state insulating switch, compact and further superior in reliability. SOLUTION: This switch possesses the first electrode 6, the second electrode 7 installed capable of connecting with and separating from the first electrode 6, vacuum containers 3, 9, 10, 26 to seal 6 and 7, the first movable unit 16 having a vacuum switch 27 provided with the first electrode member 4 whose one end is electrically and mechanically connected with 6 and 7 respectively and whose another end is extended from the vacuum containers and the second electrode member 8, having the first conductor 23 connected with 4, a solenoid operated mechanism 14 to open and close 27 by electromagnetic force, an operating rod 13 to connect 8 and 14 electrically/mechanically, a flexible conductor 24 whose one end is electrically connected with 13,  and the second conductor 25 electrically connected with another end of 24 and wherein the 14 has electrically/mechanically connected with the 8 via 13, and this switch possesses the first stator 18 electrically connected with the 8, and an operation coil 22 which is wrapped of the surroundings by a solid insulator capable of withstanding the operating voltage of the switch and which is insulated from the 18.
Patent JP-2002329723-A (JP)
Title: Integrated circuit device and its manufacturing method
Inventor: AWANO YUJI
IPC: H01L21/28
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit having vias improved in migration resistance and an integrated circuit having a microminiaturized wiring structure exceeding the limit of the lithography technology. SOLUTION: This is an integrated circuit having vias 15 having cylindrical structures consisting of carbon elements like a carbon nanotube, or the integrated circuit whose wiring material is at least partially formed of cylindrical structures consisting of carbon elements.
Patent JP-2002018143-A (JP)
Title: Game system, game information generator and information storage medium
Inventor: MUTA HIROYUKI
IPC: A63F13/33
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a game system and an information storage medium capable of storing the mail address of a player and transmitting the various kinds of game information by a mail form. SOLUTION: This game system is provided with a control part 112 for storing registration data including the mail address included in distribution request information from a portable telephone 200 in user data 126, a mail generation part 118 for generating mail based on the user data 126 and a transmission/ reception part 190 for transmitting the mail generated by the mail generation part 118 based on the mail address.
Patent JP-2002337942-A (JP)
Title: Packaging gear
Inventor: ISHII YASUHIKO
IPC: B65D77/26
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a packaging gear 21 capable of reliably holding an instrument body 12 and a reflecting body 13 in a separate manner from each other, and reducing the number of packaging parts and the amount of a packaging material. SOLUTION: A holding body 22 is disposed between a reflecting surface 15 with a lamp socket 16 of the reflecting body 13 protruded therefrom and the instrument body 12 facing the reflecting surface 15 side in a separate manner. The reflecting body 13 and the instrument body 12 are reliably held by the holding body 22 in a separate manner from each other. The reflecting body 13 and both ends of the instrument body 12 are covered by a cushioning material 23, and the periphery of the reflecting body 13 and the instrument body 12 including the holding body 22 and the cushioning material 23 is covered by a packaging material 24. One holding body 22 can be commonly used for holding the separated condition of the reflecting body 13 from the instrument body 12 and for protecting the lamp socket 16 protruded from the reflecting surface 15 of the reflecting body 13.  One cushioning material 23 can be commonly used for cushioning ends of the reflecting body 13 and the instrument body 12. The number of packaging parts and the amount of the packaging material can be reduced by employing the holding body 22 and the cushioning body 23.
Patent JP-2002255422-A (JP)
Title: Strand material transport device for tea infusion bag
Inventor: LAMBERTZ STEFAN
IPC: B65B29/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately carry supporting material strands with chambers mounted therein without giving damage thereto. SOLUTION: The device for carrying the supporting material strands 12 formed of web supporting materials, spaced from each other in alternate series, wholly closed each containing a preset content and joined to the chambers 6 formed of filter paper materials on at least single sides comprises at least two belts 2, 3 to be independently driven, whose segment portions extend in at least parts in parallel to the supporting material strands 12, and protruded portions 4, 5 spaced from each other in the direction of the supporting material strands 12 for gripping the supporting material strands 12 in cooperation with opposite supporting portions in an area between the chambers 6 and/or in a joint area between the camber 6 and the supporting material strands 12 and carrying them with the motion of a belt.
Patent JP-2002343663-A (JP)
Title: Chip-type component-manufacturing method
Inventor: HESAKI MASATAKA
IPC: H01F41/04
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To form a forming body for preventing a component element body from being exposed due to double-sided polishing. SOLUTION: In this chip-type component manufacturing method, the forming body having a plurality of built-in component element bodies is formed, and both the surfaces of the burning body are polished for cutting down for each specific size, thus manufacturing a plurality of chip-type components from the forming body; and a plurality of component element body-positioning grooves are machined to a component element body-mounting surface by a cutting tool, so that each groove bottom are line up in parallel with a surface opposite to the component element body mounting surface of an underplate;  thus setting the plurality of component element bodies to each positioning groove of the underplate, while alignment height is in parallel with a polishing line, enabling the forming body to be subjected to double-sided polishing, and hence preventing the component element bodies being incorporated into the forming body from being exposed.
Patent JP-2002336705-A (JP)
Title: Fiber structure having capacity for preventing fouling of underwater organisms
Inventor: NAKAMURA TOMOKI
IPC: A01K61/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a fiber structure suitably used in water not only to prevent the fouling of underwater organisms such as algae, barnacles, parasites but also to reduce the load to the peripheral environment, suppressing the yellowing and deterioration of a binder for bonding a photocatalyst and the fiber structure, suppressed in its yellowing and deteroration and capable of being utilized in a pollution preventing sheet, a fishing net, a breeding net, a mooring rope, a longline rope, a laver net holding rope, or the like. SOLUTION: A sea urchin-shaped composite photocatalyst is added and/or fixed to the fiber structure to prevent not only the fouling of underwater organisms but also the yellowing and deteroration of the binder and the fiber structure caused by the photocatalyst.
Patent JP-2001316614-A (JP)
Title: Material for fluorine-containing coating and coating method using the same
Inventor: ARAKI TAKAYUKI
IPC: C09D157/08
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a material for a fluorine-containing coating which has characteristics inherent in a fluoropolymer, such as excellent heat resistance, chemical resistance, nontackiness, and low friction properties, and strongly and directly adheres to a substrate such as a metal or glass. SOLUTION: A fluorine-containing ethylenic polymer having functional groups and prepared by the copolymerization of (a-1) 0.05-30 mol% at least one fluorine- containing ethylenic monomer having a functional group selected from the group consisting of hydroxyl, carboxyl, carboxylate, carboxylic ester, and epoxy groups and (b-1) 70-99.95 mol% at least one fluorine-containing ethylenic monomer having no functional group is used.
Patent JP-2002344278-A (JP)
Title: Piezoelectric resonator
Inventor: IWATA KOICHI
IPC: H01L21/60
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of peel off between a crystal substrate and an Ni film, formed thereon and on an interface between the Ag film and Ni film, when a pad electrode formed by sequentially depositing the Ni film, Ag film, Ni film and Ag film on the surface of a crystal resonator and an outside connection electrode formed at the inner bottom face of the package of the oscillation element are jointed via an Au bump. SOLUTION: A Cr film and an Au film are deposited on the crystal substrate and a sputtered film of Ag is further formed thereon, to form a pad electrode.
Patent JP-2002354765-A (JP)
Title: Rotor device
Inventor: FUKUSHIMA TOSHIAKI
IPC: H02K15/16
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotor device employing a balancing magnet which is capable of reducing leakage flux. SOLUTION: The rotor device comprises a base member 17, and a rotor 15 whose rotation axis is engaged with the bearing of the base member 17, wherein a balancing magnet 37 for attracting the base member 17 and the rotor 15 is disposed on either surface of the base member 17 or the rotor 15 opposing to each other, and is characterized in that the balancing magnet 37 is so arranged that its magnetic poles are disposed in parallel on a concentric circle in radial direction and the magnetic field of the magnetic poles at the upper surface side of the balancing magnet 37 opposing to the rotor 15 or the base member 17 is made stronger than at the lower surface side opposite to the upper surface side.
Patent JP-2002340852-A (JP)
Title: Method and device for measuring photoelectrochemical characteristic of powder
Inventor: KUBOTA NOBUHIKO
IPC: B01J35/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for easily measuring photoelectrochemical characteristics of powder having photocatalytic properties. SOLUTION: This photoelectrochemical characteristic measurement device 10 is provided with a storage part 11 storing a suspension SP containing the powder having the photocatalytic properties, an irradiation device 12 irradiating the suspension SP with light, and a measurement part 13 measuring the electrical characteristics of the suspension SP. When the suspension SP containing the powder having photocatalytic properties is irradiated with light and the electrical characteristics of the suspension SP are measured, the photoelectrochemical properties of the powder can be measured with ease.
Patent JP-2002342192-A (JP)
Title: Device and method for processing information, network system, recording medium and program
Inventor: HORIGUCHI MASAHITO
IPC: H04N19/40
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To transmit and receive streaming data without depending upon a compressing and expanding method for streaming data. SOLUTION: A PDA 3 requests a distribution server 1 to transmit the streaming data through the Internet 2. The distribution server 1 transmits to the PDA 3 the streaming data consisting of MPEG4 data and decoder data being a decoder for expanding the MPEG4 data while first transmitting the decoder data in a packet format through the Internet 2. The PDA 3 receives the decoder data, assembles the decoder data and loads the decoder data to a memory. The PDA 3 expands the MPEG4 data by using the decoder while receiving the MPEG4 data transmitted after the decoder data and displays the MPEG4 data on a display.
Patent JP-2002347821-A (JP)
Title: Gas-permeable packing
Inventor: YAMASHITA AKIRA
IPC: B65D53/04
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas-permeable packing that is effective to prevent a liquid or solid, in which a chemical change takes place so that a gas is produced, from rupturing its container, that prevents degradation of the liquid impermeability and gas-permeability of a porous film even if the container turns over and its porous film gets wet, and that prevents a leakage of the contents. SOLUTION: The water-impermeable, gas permeable, and porous film 2 formed from polyolefin having a limiting viscosity of 3 dl/g or larger is affixed to at least one side of packing base material 4 formed from polyolefin having a passage 3 defined therein. Thus, the permeable packing can allow passage of gases through it but can prevent a leakage of liquid or solid contents.
Patent JP-2002349685-A (JP)
Title: Shift controller for automatic clutch-type transmission
Inventor: HIROTA YUGO
IPC: F16H61/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To shorten synchronizing time in a synchronized mesh mechanism, so as to shorten the period of the occurrence of thrust-in shock caused by discontinuance of driving force to a wheel during speed change carried out by disengaging an automatic clutch. SOLUTION: When shifting a gear between forward motion stages, corresponding coupling sleeves 19, 20 and 21 are made to stroke in the corresponding direction with an automatic clutch 4 disconnected, thereafter re-engaging the automatic clutch 4. When disconnecting the automatic clutch 4 during gear shift, an input shaft 1 is rotated through gears 28, 24 and 7 by motor 29, such that the relative rotation between rotation members to be coupled with coupling sleeves 19, 20, and 21 becomes zero. Synchronization operation of the synchronized mesh mechanism is reduced, so as to shorten synchronizing time, which leads to reengagement of the automatic clutch 4 at an early stage, thereby shortening the period of occurrence of thrust-in shock, caused by discontinuity in driving force.
Patent JP-2002347154-A (JP)
Title: Reflectance modulation laminated body and manufacturing method therefor
Inventor: INABA YOSHIMI
IPC: B42D15/10
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a reflectance modulation laminated body and a manufacturing method therefor, which can be used for stocks and bonds, etc., and can highly prevent forgery without depending on great skill, much time, expensive equipment, etc. SOLUTION: In this reflectance modulation laminated body 100, a metallic thin film layer 2, which has light reflectivity, and an infrared light absorbing layer 3 are provided on one side of a base material 1 in order, and a reflectance modulation layer 30, which is composed of a patterned high-reflection-coefficient area 22 and a low-reflection-coefficient area 20, is provided on the layer 3. The area 22 is composed of a layer having no boundary K in a refractive index, and the area 20 is composed of a layer having the boundary K in the refractive index. In the manufacturing method for the reflectance modulation laminated body 100, laser irradiation makes the area 22 provided on the layer 30 which is composed of at least two photosensitive resin layers different in the refractive index.
Patent JP-2002347565-A (JP)
Title: Vehicle occupant protecting device
Inventor: ABE KAZUHIRO
IPC: B60R7/06
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle occupant protecting device in which a glove box can extremely sufficiently oppose against pressing force applied from an occupant leg part to an air bag in the vehicle occupant protecting device in which the air bag is provided in a glove box. SOLUTION: The glove box 12 is installed to an interior panel 10 in front of a seat of an automobile. The lower part of the glove box 12 is freely rotatably supported by one end of a lower supporting member 20 via a hinge shaft 18. The other end of the supporting member 20 is connected and fixed to a dash panel as a vehicle body strengthening member of the automobile. An upper supporting member 22 for receiving an upper edge part of a cover part 16 is installed to the upper part of the glove box 12. One end of the supporting member 22 is fixed to the vehicle body strengthening member 24. The other end of the supporting member 22 is brought into contact with a rear face of the upper edge of the cover part 16 in a closed state. An air bag device 30 is built in the cover part.
Patent JP-2002353522-A (JP)
Title: Thermoelectric element
Inventor: HAMAO HISANORI
IPC: B23K35/26
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a faulty joint occuring at a joint part between a p-type and n-type elements and a metal electrode under a heat applied to a thermoelectric element, in a process of soldering it for external wiring, while being fitted to the metal electrode of a substrate, using a solder whose melting point is equivalent to that of a solder used in the soldering process for external wiring with the thermoelectric element. SOLUTION: There are provided a p-type element made of a p-type thermoelectric material, an n-type element made of an n-type thermoelectric material, a first substrate where the p-type and n-type elements of different kind are joined by pairs to form a P-N junction pair with a metal electrode provided, and a second substrate which is disposed so as to sandwich the p-type and n-type elements, together with the first substrate with the metal electrode provided. The p-type element and the n-type element are fitted to the metal electrode using a solder of high melting temperature, while the external wiring of the thermoelectric element is fitted using a solder of low melting temperature.
Patent JP-2002352758-A (JP)
Title: Adjusting method of charged particle beam, and charged particle beam system
Inventor: SATO MITSUGI
IPC: H01J37/22
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam system which facilitates adjustment of optical axis, even if the states of a charged particle beam are changed, and to provide an adjusting method of the charged particle beam apparatus. SOLUTION: A first azimuth difference between images of a sample, at least in two states of an optical element, is detected when the alignment conditions of an aligner is in a first state; and a second azimuth difference between images of the specimen is detected, when the aligning condition of the aligner is in a second state, and then based on the information of the two azimuth differences, operating conditions of the aligner are determined.