baber/WOPTO huggingface dataset:
Patent JP-2002072271-A (JP)
Title: Device for realizing all-optical nor logic element and method therefor
Inventor: HEN YONTAI
IPC: H01S5/50
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for realizing an all-optical logic operation of a signal transmitted from an arbitrary point, to be more specific, like an optical computer using a pumping signal and a probe part signal, relating to the device and method for realizing the all-optical NOR logic element. SOLUTION: The device and method comprises an amplifying means for amplifying the sum (A(λp1) + B(λp2)) of two pumping signals so that it can saturate a gain of a semiconductor optical amplifier (SOA), a semiconductor optical amplifier (SOA) in which an operation characteristic of the all-optical logic element can be obtained from a gain saturation and a wavelength transform characteristic when the summed signal of the pumping signals and the probe signal pass through, and a coupling/separation means which is coupled to the rear ends of the pumping signal generation means, an external modulation means, an adjusting means and an amplifying means, and which couples and separates the signals.
Patent JP-2002154343-A (JP)
Title: Power transmission mechanism for front and rear wheel drive vehicle
Inventor: AMANUMA HIROKATSU
IPC: B60K6/36
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission mechanism for a front and rear wheel drive vehicle capable of reducing the size while maintaining driving performance for improving fuel consumption. SOLUTION: The power transmission mechanism 1 for the front and rear wheel drive vehicle 2 transmitting power of an electric motor 5 to rear wheels 6 is provided with an output shaft 11 revolving with the electric motor 5 as one body, an intermediate shaft 12 in parallel with the output shaft 11, a drive shaft 13 in parallel with the output shaft 11 and revolving with the rear wheels 6 as one body, a first reduction gear pair 14 comprised of a reduction gear 14a and a reduction gear 14b meshing each other and reducing speed of the intermediate shaft 12 against the output shaft 11, a second reduction gear pair 15 comprised of a reduction gear 15a and a reduction gear 15b meshing each other and reduction speed of the drive shaft 13 against the intermediate shaft 12,  and a rear differential device 20 arranged on the electric motor 5 side of the second reduction gear pair 15 and connected to the reduction gear 15b and the drive shaft 13.
Patent JP-2002161355-A (JP)
Title: Accommodation container of evaporation material for vacuum deposition
Inventor: ABE TOMOYUKI
IPC: C23C14/24
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an accommodation container of evaporation materials, which can easily cope with enlargement of substrate area in a process of forming a metal thin film or an organic compound thin film on the substrate by vacuum deposition. SOLUTION: The container 2 for accommodating evaporation materials, which is an electroconductive tabular body having parts for accommodating evaporation materials, consisting of several tubes on the top part of the electroconductive tabular body, comprises having; the parts 4 for accommodating evaporation materials, of which the above tubes have a tube shape having a bottom; parts 4b for accommodating evaporation materials of a tube shape having a bottom, of which the opening top surface juts from the top surface of the above electroconductive tabular body; or parts 4c of a tube shape for accommodating evaporation materials, which are mounted on the top surface of the electroconductive tabular body.
Patent JP-2002155760-A (JP)
Title: Reduction gear of gas turbine
Inventor: OGAWA HIROSHI
IPC: F16H1/06
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a reduction gear of gas turbine to be miniaturized smaller than an existing one. SOLUTION: The reduction gear of gas turbine transmits power to an output shaft by reducing the rotational speed of a main shaft driven by the gas turbine with an epicyclic gear mechanism. In the reduction gear, at least three spur gears are disposed between a starter gear and the epicyclic gear mechanism, and the output shaft is disposed on the opposite side to the starter gear relative to the epicyclic mechanism.
Patent JP-2002170050-A (JP)
Title: Information providing method, information providing device, and storage medium with information providing program stored therein
Inventor: NAKAMURA TAKASHI
IPC: G06Q10/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To solve the program in the insertion of a company's advertisement on a popular homepage, which allows the guide of a consumer to its own homepage, that the company cannot recognize which of information media a user accesses through to make it difficult to grasp the advertisement effect every information media, because the homepage address is generally placed also on other information media such as newspaper, magazine, and the like. SOLUTION: A plurality of homepages 4 having information of substantially the same content placed thereon is prepared, and the homepages 4 are registered to a Web server 3.
Patent JP-2002164139-A (JP)
Title: Connector testing device
Inventor: TOMITA KATSUHIKO
IPC: H01R43/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a connector testing device enabled to correctly detect the alignment of a connector terminal even if it is delicately out of order. SOLUTION: The connector testing device comprises an alignment member 11 with a test hole 11a to be inserted into a terminal 2 of a connector 3 formed on a prescribed part of a side surface, a holding member 12 holding the alignment member 11, a base member 13 movement freely mounting the holding member 12 on itself, a piston device 15 making the base member 13 move toward connector 3 side, an energizing member 14 mounted between the holding member 12 and the base member 13, energizing the base member 13 to move in the direction reverse to the connector 3 side, a sensor 17 detecting the position of the holding member 12 when the base ember 13 is made to move into the position toward connector 13 side, where the connector 3, is inserted into the test hole 11a of the alignment 11,  and a judging part 20 judging the quality of the alignment of the terminal 2 of the connector 3 depending on the position of the holding member 12 detected by the sensor 17.
Patent JP-2002161142-A (JP)
Title: Polyolefin and polyolefin block copolymer
Inventor: SAWAGUCHI TAKASHI
IPC: C08G81/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a block copolymer which is capable of producing an olefin oligomer having high molecular weight from an olefin oligomer obtained by highly controlled thermal decomposition of a polyolefin. SOLUTION: The block copolymer which is obtained by copolymerization of an oligoolefin having both ends maleated and an oligoolefin with both ends having a hydroxyl group and which is represented by the following general formula (1).
Patent JP-2002130364-A (JP)
Title: Seismic isolator
Inventor: FUJITA SATOSHI
IPC: F16F15/02
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a seismic isolator for absorbing and damping the energy in case the earthquake occurs, wherein a function of a pendulum is realized by orthogonalizing rails having two radii of curvature of which curvatures can be set optionally and a structure that combines the double curvatures rail and a sliding coupling block to which a holding member rolling or sliding over the curvature rail is attached is employed. SOLUTION: This is the seismic isolator to which a principle of pendulum is applied, wherein the function of the pendulum is realized by arranging the rails 1, 2 having a plurality of curvatures in one direction or at right angle, thereby the seismic isolator effective in every directions is provided. Further, the seismic isolator has an advantage that a quake absorbing period remains constant not depending on a mounted weight in principle because the principle of pendulum is employed. Response displacement which occurs at the time of earthquake can be controlled in any given direction by using the double curvatures rails 1, 2, and furthermore the curvature of the rail can be set arbitrarily.
Patent JP-2002164666-A (JP)
Title: Substrate structure
Inventor: KAINO HIDEAKI
IPC: H05K3/46
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a substrate structure on which components can be mounted under high temperature environment at a low cost. SOLUTION: A multilayer substrate 10 for mounting a component 20 on the surface comprises a component pad 40 provided on the substrate 10 in correspondence with the electrode of the component 20, a circuit pattern provided on a layer in the substrate, and a conductive part 60 for connecting the component pad 40 electrically with the circuit pattern provided directly under the component pad 40.
Patent JP-2002160790-A (JP)
Title: Recording medium storage holder
Inventor: TAKEDA YUKITOSHI
IPC: B65D85/57
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium storage holder which is integrally formed together with bellows that constitutes a storage space and arranged to protect a recording medium stored in the storage space constituted of the bellow from external impacts. SOLUTION: The recoding medium storage holder (10) comprises a blanked stock made of a plastic and has a storage part (30) comprising a plurality of storage spaces (28) constituted of an anterior wall (14) and an posterior wall (16) connected through a bottom wall (12), a cover (18) extending integrally from the top of the posterior wall, bellows (22) which extend from both ends of the anterior and the posterior wall and opposed to each other through a distance. In this recording medium storage holder (10), the bellows to be integrally extended are folded inwardly from the side edges of the anterior and the posterior wall to draw the storage space (30) inwardly, and the folded parts (24b) are welded to each other to form a double edge part (32) which are necessary for holding the shape.
Patent JP-2002163281-A (JP)
Title: Information retrieving method and system
Inventor: SON TAIZO
IPC: G06F17/30
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To efficiently retrieve the information on a specific area and the specified type of business through the Internet. SOLUTION: In this method for retrieving the information relating to the specific area through the Internet 4 constructed by connecting terminals 1-3 to each other through communication lines, Web pages 6-8 having the common tag data defining the attribute of each item of the information relating to the specific area are distributed and arranged on the Internet, the Web pages 6-8 are acquired, each item is coordinated on the basis of the tag data to construct the data bases 52, 53, and the data bases 52, 53 are accessed through the Internet 4 to retrieve the information.
Patent JP-2002170350-A (JP)
Title: Protective device of electronic equipment moving part and its protecting method
Inventor: SHIBAYAMA TOMONORI
IPC: G11B21/12
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent an HDD that performs biaxial rotation from being damaged without giving limit to the design layout of merchandise where the HDD is mounted on a movable part. SOLUTION: This protective device includes a display device 11 supported by a main body 1 supported with respect to a pedestal 2 in a freely and biaxially rotatable way, a lock mechanism 5 for preventing biaxial rotation movement between the pedestal 2 and the main body 1, and a magnetic disk device 12 included in the main body 1. The lock mechanism 5 is provided with a mechanical part 6 for preventing the biaxial rotation movement and an electric part for outputting an electric signal 18 for moving a magnetic head 14 to a retreat position 17 when the prevention of the biaxial rotation movement is released to a motor 16.  When a locked state is released and the main body 1 manually moved, damage by the abnormal contact between the magnetic head 14 and a recording medium 13 is completely avoided because the magnetic head 14 is separated from the recording medium 13 and retreated to a retreat position 17.
Patent JP-2002162456-A (JP)
Title: Moving body position measuring device
Inventor: SAKURAI NORIYOSHI
IPC: G01S5/10
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To detect the position of a moving body with high accuracy using a simplified system. SOLUTION: A radio transmitter for transmitting repeatedly a transmission signal of a prescribed transmission procedure is installed on a moving body m, moving in an area E. In the area E, three fixed stations B1-3, equipped respectively with a first receiver for receiving the transmission signal from the transmitter of the moving body m and a second receiver for receiving a broadcasting radio wave, are installed. The time difference between the timing with which a specific transmission pattern in the transmission signal received by the first receiver of each fixed station B1-3 and a reference signal repeated with a fixed period, generated from the broadcasting radio wave received by the second receiver is determined, to thereby calculate the distance to the moving body m.  Hereby, the position of the moving body can be detected with high accuracy, using the simplified system by using the broadcasting radio wave having guaranteed precision as the reference signal.
Patent JP-2002162568-A (JP)
Title: Filter slider for microscope
Inventor: TOSHIMITSU KUNIO
IPC: G02B21/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a filter slider for a microscope which is easily manufactured and has simple constitution. SOLUTION: The filter slider 101 for the microscope adhered and fixed with a first optical element 103 and with a second optical element 102 at a mounting member 104, so as to face each other is provided with a vent hole 106 for making the space between the first optical element 103 and the second optical element 102 at the mounting member 104 described above, communicate with the outside.
Patent JP-2002169467-A (JP)
Title: Continuous body of label and method of manufacturing the same
Inventor: KIKUCHI KUMIKO
IPC: G09F3/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a continuous body of labels which prevents easy disconnec tion of label pieces from a mount and a method of manufacturing the same. SOLUTION: A thermal sheet 32 is temporarily adhered to the long-sized mount 4. Cutting parts 34 arriving at the mount 4 through the thermal sheet 32 and plural connecting parts 36 for discontinuously connecting the cutting parts 34 are formed at the thermal sheet 32.
Patent JP-2002167502-A (JP)
Title: Curable fluoropolyether-based rubber composition
Inventor: SATO MAKOTO
IPC: C08L83/05
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a curable fluoropolyether-based rubber composition retaining its essential characteristics of excellent water-repelling properly, oil-repelling property, solvent resistance, chemical resistance and weatherability that yields a cured product that has excellent permanent distortion resistance against compression, and can be favorably used as O-rings, or the like. SOLUTION: This curable fluoropolyether-based rubber composition comprises (A) 100 pts.wt. of a straight-chain fluoropolyether compound having at least two alkenyl groups in the molecule, and having a perfluoroalkyl ether structure in the main chain, (B) 10-40 pts.wt. of a silica filler having a surface with a relative surface area of >=100 m2/g, and treated to have a hydrophobic property, and an amount of vinyl group or 1×10-3 to 2×10-2 mol/100 g, (C) an organic silicon compound having at least two hydrogen atoms each bonded to a silicon atom in the molecule in an amount that is effective to cure the component (A) and (D) a catalytic amount of a hydrosilylation catalyst.
Patent JP-2002171404-A (JP)
Title: Image processing apparatus and image processing method
Inventor: SAKAGAMI HIDEKAZU
IPC: G06T5/20
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus that minimizes a quantity of an area separation setting table/filter setting table and can optimally separate areas even in the case of an original with a thin density. SOLUTION: In the image processing apparatus having an original read section that reads an original to generate input data, an area separation section that uses the input data to identify a character area, a photo area or a dot area of the original, a density conversion section that converts the density on the basis of the density conversion table that is preset for the input data, and a filter section that applies filter processing to each of areas separated by the area separation section on the basis of the filter setting table set in advance, the image data read by the original read processing (S1) are processed in the order of the density conversion processing (S4) and the area separation processing (S5) and then subjected to the filter processing (S6) when the conversion density is set darker, and the image data read by the original read processing (S1)  are processed in the order of the area separation processing (S2) and the density conversion processing (S3) and then subjected to the filter processing (S6) when the conversion density is set rather thinner.
Patent JP-2002171041-A (JP)
Title: Printed wiring board, electronic component and method for manufacturing them
Inventor: ISHIKAWA KAZUMITSU
IPC: H01G13/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board and a chip-type electronic component, wherein high reliability and stable quality of end surface terminal portions formed on end surfaces of the printed wiring board and the chip-type electronic component are realized, peeling and imperfect sticking will not be generated in a conductor film, and miniaturization, high density and high quality of the end surface terminal portions are realized. SOLUTION: In a printed wiring board 30 and its end surface terminal portion, a smooth lower surface terminal portion is made the end surface terminal portion. The terminal portion consists of a penetrating connection hole, having plating conductor which electrically connects upper surface conductor with lower surface conductor of the printed wiring board, a filler with which the inside of the penetrating connection hole is filled, and a plating conductor for covering the end surface of a lower surface of the filler. A chip component to be subjected to surface mounting, consists of the printed wiring board 30, an electronic component element 50 which is connected with the upper surface conductor of the printed wiring board by using a bonding wire or a bump, and a sealing member 28 for covering the electronic component element and a connection component.
Patent JP-2002175364-A (JP)
Title: Facility operation monitor service
Inventor: ASANO TADAYOSHI
IPC: G06Q50/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a service system for supporting operations of facilities, such as a financial booth to be arranged in the existing store. SOLUTION: This service system is provided with a client site 110 to be operated by a user, a server site 130 to be connected with the client site, a base site 140 for dealing with the facilities of a client and a site 150 to be operated by an agent to stand in for fee charge, such as commission. A client terminal 112 is installed at the client site 110, a server 132 and a knowledge database 134 to be connected with the server 132 are installed in an operation- monitoring center 130 for inputting operation monitoring specifications, etc., of the facilities requested by the user 114 and a member 136 to planning designing of the optimal operation monitoring specifications, etc., based on the specifications from the user there.  A personal computer 142, etc., is arranged at the site 140 of the agent to stand in for the charge of the fees, and the charges of the commission after completion of service is carried out for.
Patent JP-2002174967-A (JP)
Title: Image forming device
Inventor: IWAI SADAYUKI
IPC: G03G15/10
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To efficiently remove the large amount of toner stuck to an intermediate transfer body from the intermediate transfer body by using an existing device when image forming is interrupted by abnormal operation such as jamming. SOLUTION: When unnecessary toner is stuck to an intermediate transfer belt 71 in the case that image forming operation is interrupted by the abnormal operation such as the jamming, the intermediate transfer belt is continuously driven so as to pass a toner sticking part through a secondary transfer part. The same bias as that at a normal image forming operation time is applied to a secondary transfer bias roller 81 while the toner sticking part passes through the secondary transfer part, so that an electric field by which the toner is moved from the intermediate transfer body to the side of the secondary transfer bias roller is formed at the secondary transfer part.  Thus, at least a part of the toner on the intermediate transfer belt is removed by the secondary transfer bias roller and is recovered by a roller cleaning device 87, and residual toner is removed by a belt cleaning device 79.
Patent JP-2002172608-A (JP)
Title: Form for manufacturing segment
Inventor: OZEKI MUNETAKA
IPC: B28B7/10
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a form for manufacturing a segment which can be reused by washing a cover form without requiring time. SOLUTION: The form for manufacturing the segment comprises a form body 11 which is opened to an upper side and a cover form 12 arranged so as to cover an opening part 21 in the upper side of the form body 11. Concrete is placed in space surrounded by the form main body 11 and the cover form 12. The cover form 12 is provided with a frame body 22 having the opening part 21 formed the inside thereof, and many rod-like components 27 arranged so as to cover the opening part 21 of the frame body 22 so that an upper surface of the segment is patterned by those many rod-like components 27 when the concrete is placed, and air bubbles are removed by venting air from a gap of the rod-like components 27.
Patent JP-2002172750-A (JP)
Title: Roller for offset press
Inventor: TOYOMURA YUKIO
IPC: B41F7/26
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of nip pressure in the vicinity of a shaft end while preventing the generation of damage in a rubber material on the outer periphery of a core material in a roller for an offset press suitable for use in the water fountain roller to be provided in the damping arrangement of the printing apparatus of the offset press. SOLUTION: The roller 22 for the offset press is provided in the printing apparatus of the offset press with the rubber material 6 coming into contact with a partner roller 23 under pressure to generate nip pressure in the outer periphery of the core material. Flanges 5 have an outer diameter (d) slightly smaller than the outer diameter D of the roller, regulate the movement of the rubber material 6 to the outside in the axial direction of the roller, and are provided at both ends in the axial direction of the roller so as to be paired.
Patent JP-2002178833-A (JP)
Title: Mirror device for vehicle, and vibrationproof device used for the mirror device for vehicle
Inventor: KATO RENTARO
IPC: B60R1/06
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a mirror device for vehicle capable of having an effective vibrationproof effect on a vibration in a wide range of a frequency with a simple structure. SOLUTION: A storage space 42 is secured by a mass housing 44 provided in a mirror housing 16, and an independent mass member 46 is independently and displaceably disposed in the storage space 42. The independent mass member 46 is directly and elastically allowed to abut on the mass housing 44.