baber/WOPTO huggingface dataset:
Patent JP-2002281406-A (JP)
Title: Multiview channel selecting method in digital broadcasting, data contents service system, digital broadcasting transmitter, and method and system for changing data display
Inventor: NAGANO AKIRA
IPC: H04N5/44
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system capable of displaying images on a multiimage displayed on the screen of a receiver to select a suitable channel and appropriately processing a display form in accordance with viewer preference with respect to information such as news being subjected to OSD display. SOLUTION: In digital broadcasting, video signals of a plurality of channels are combined to generate video signals for service, data contents having a multiview function are also transmitted at the same time, the video signals for service are respectively displayed in each scene of a multiimage generated by the multiview function, and when the video of one video signal for service displayed on the multiimage is designated, switching is made to the designated video channel.
Patent JP-2002281543-A (JP)
Title: System and method for finding range
Inventor: HASHIMOTO TAKESHI
IPC: H04J13/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a range finding system for improving range finding accuracy by facilitating the detection of a pass to first arrive in a multi-pass environment. SOLUTION: In the range finding system using spread spectrum technology for measuring a distance between radio equipment on the basis of a difference between phase timing of a transmitted spread code and phase timing of a received spread code by detecting this difference, radio equipment A on a range finding side is provided with detection means 2-9 for detecting the position of the first pass, which first arrives, by removing a large spread code in received spread codes.
Patent JP-2002286082-A (JP)
Title: Liquid sealed type active vibrationproof device
Inventor: GOTO KATSUHIRO
IPC: B60K5/12
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sealed type active vibrationproof device having a novel structure capable of building up a separately formed actuator to a vibrationproof device body in a favorable workability. SOLUTION: A connection shaft 178 is provided to protrude from either oneside of an oscillation board 92 of the liquid sealed active vibrationproof device or output members 104, 106, 154 of the oscillation board 92 and the actuator 98 to the other side. A connection hole 180 is provided in which the connection shaft 178 is inserted at the other side of the output members 104, 105, 154 of the oscillation board 92 and the actuator 98. Further, an engaging means 188 allowing the connection shaft 178 to be inserted in the connection hole 180 and preventing it from slipping off is provided, and an urging means 186 is provided to urge the connection shaft 178 toward the slipping off direction out of the connection hole 180 and fixedly and axially hold the connection shaft 178 by the engaging means 188.
Patent JP-2002284069-A (JP)
Title: Absorber for vehicle
Inventor: KUROE TAKESHI
IPC: F16F7/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To effectively absorb a shock due to a collision between a vehicle body outside face part and another object in an absorber for a vehicle. SOLUTION: This shock absorber is provided with a supporting body 4 positioned on the vehicle body internal side beyond the body outside face part 3 and supported in a vehicle body F, a flexible bag body 5 arranged between a supporting face 4f of the supporting body 4 and the body outside face part 3 back face opposed to each other for transmitting a shock applied to the outside face part 3 to the receiving face 4f supporting it, and liquid L charged into the bag body 5. Between the bag body 5 and a liquid discharging part T arranged on the outside of the bag body 5 for discharging the liquid inside the bag body 5, a throttle flow passage 6 and a normally closed type opening/ closing means V are arranged. By means of the throttle flow passage 6, the bag body 5 and the liquid discharging part T are connected together and throttle resistance is applied to the passing liquid.  The normally closed type opening/ closing means V normally closes the throttle flow passage 6 and opens it according to increase of an internal liquid pressure in the bag body 5 above a predetermined value.
Patent JP-2002286245-A (JP)
Title: Diaphragm-incorporated panel heater
Inventor: ABE TOSHIO
IPC: F24F1/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a panel heater capable of preventing a heating medium from leaking from a seal part and a boiler and piping from being damaged by absorbing expansion of a heating medium (heat water, etc.), when the heating medium is contained in a container for heating or expansion of the heating medium due to freezing during a stop. SOLUTION: In a heating medium heating type panel heater, a diaphragm brought into contact with the surface of the heating medium in a heating container having capacity larger than that of the heating medium and a diaphragm is horizontally situated, contact between the heating medium and outside air is cut off by the diaphragm and a gap part is formed between a heating container and the heating medium. Expansion of the heating medium is absorbed through deformation of the diaphragm in the gap part.
Patent JP-2002284077-A (JP)
Title: Mounting structure of steering damper
Inventor: HANAWA NOBUMICHI
IPC: F16F9/14
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a steering damper capable of constantly providing desired damping effect of the steering damper without requiring precise machining accuracy and assembling accuracy between a rotational shaft of the steering damper and a steering shaft nor generating looseness between the steering damper and a vehicle body. SOLUTION: The mounting structure of a steering damper 10 for a two- wheeled vehicle, including the rotational shaft 11 of the steering damper 10 arranged by corresponding to a shaft center of the steering shaft 23, and a radial arm 12 which is joined orthogonally to an end part of the rotational shaft 11 and of which a free end of is joined on a side of the vehicle body, is characterized by that rotary bearings 13, 13a are rotatably provided on the free end of the radial arm 12, mounting holes 14, 14a are eccentrically provided on the rotary bearings 13, 13a, and a shaft 24 extended from the side of the vehicle body is passed through the mounting holes 14, 14a and is joined.
Patent JP-2002284471-A (JP)
Title: Elevator gateway device
Inventor: NAKAYAMA HIROMICHI
IPC: B66B13/30
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an elevator gateway device capable of being efficiently installed in an opening portion of a wall body subjected to once or previous finishing work without requiring refinishing work thereafter and narrowing a gateway. SOLUTION: A supporting member 19 is provided on the reverse at the peripheral edge of the opening portion formed in the wall body of a building and frames 11, 12, 13 of a jamb 14 to be opposed to the reverse at the peripheral edge of the opening portion are supported via the supporting member 19.
Patent JP-2002282126-A (JP)
Title: Filter supporting structure for beverage extractor
Inventor: KIJIMA SHOGO
IPC: A47J31/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a filter supporting structure for a beverage extractor which prevents the leakage of steam for a long period and is easy to maintain and to use. SOLUTION: As a means for reducing the clearance between the front/upper surface of a filter 18 and the front/lower surface of the front projection part 16 of the upper part of a beverage extractor main body, the slide contact surface 19a of a guide rail 19 with the filter flange 18 is inclined. Alternatively, a projection part 28b is formed on the side of the flange 28a of the filter 28, the thickness of the flange 34a is gradually reduced from the front part toward the rear part or a projection part 36b is formed on the front part of a guide rail 36.
Patent JP-2002286246-A (JP)
Title: Spot air-conditioning device
Inventor: MATSUMOTO OSAMU
IPC: F24F1/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a spot air-conditioning device to enable the execution of sufficient and rapid indoor heating and cooling and be capable of effecting air conditioning at a comparatively low cost. SOLUTION: The spot air-conditioning device comprises an air supply fan 40 to be capable of supplying air in one direction; a plurality of Peltier elements 31 having each of one surfaces 31a disposed opposite to the inner side, and each of the other surfaces 31b disposed to the outer side in such a manner as to form a cylinder in the one direction side, and a second duct 20 to guide air getting into contact with the other surface 31b in the other direction.
Patent JP-2002281995-A (JP)
Title: Flavonoid compound and method for producing the same
Inventor: MIYAKE YOSHIAKI
IPC: A61K31/352
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a flavonoid compound capable of enlarging the utilization range of naringin, and further to provide a method for producing the flavonoid compound. SOLUTION: The flavonoid compound has a structure represented by the formula (wherein, R1 is hydrogen and R2 is hydroxy group, or R1 is hydroxy group and R2 is hydrogen), and is 8-hydrcxynaringenin or 6-hydroxynaringenin having a hydroxy group at 8- or 6-position of naringenin. The flavonoid compound is obtained by subjecting the naringin to a fermentation treatment with microorganisms of Aspergillus saitoi. The fermentation treatment with the microorganisms comprises a mycelium-culturing step for subjecting a medium containing the Aspergillus and the naringin added thereto to a shaking culture to allow a vegetative mycelium of the Aspergillus to form the naringenin, and a sporulation step for forming the 8-hydroxynaringenin and the 6- hydroxynaringenin while progressing sporulation from the vegetative mycelium of the Aspergillus.
Patent JP-2002288675-A (JP)
Title: Method, program, and system for document identification
Inventor: TANAKA NAOYA
IPC: G06F19/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of realizing a highly accurate identification, in the identification operation of a document by reducing the operation amount of an operator in the registration operation for the document of a dictionary. SOLUTION: This document identification system comprises an image input part 52 for storing the digital image of the document read through a scanner in an image memory 12, after correcting a skew of the document and removing blanks around the document; a characteristic extraction part 53 for detecting the size of the document from the digital image in the image memory 12, detecting the character patterns in unit of character string, converting the character patterns into a character amount in units of character string, and holding the character amount in a character memory 13;  a common character extracting part 55 for extracting the character amount common to a plurality sets of character strings from the character amount of the character strings in the character memory 13 and registering the extracted character amount in a dictionary memory 15, when the format of the document to be inputted is registered; and a collation part 54 for collating the character amount of the character string of the document to be processed in the character memory 13 with the character amount of the character string for each document in the dictionary memory 15, when the format of the document to be inputted is identified.
Patent JP-2002152458-A (JP)
Title: Picture formation system, software acquisition method and computer readable recording medium with program for allowing computer to execute the method recorded
Inventor: MATSUSHIMA HIROYUKI
IPC: G06F21/10
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To appropriately and efficiently acquire and execute software matched with a picture formation device after the picture formation device is started. SOLUTION: A composite machine 10 selects desired software components from the list of software components stored in a server 20, and acquires the selected software components and authentication information from the server, and controls the processing operation of the software components based on the acquired authentication information.
Patent JP-2002292051-A (JP)
Title: Ball counter for game installation
Inventor: KOBAYASHI KATSUNOBU
IPC: A63F7/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent fraudulent acts of a player to ball delivery. SOLUTION: During blocking of ball delivery, a passage opening and closing body 12 closes a ball passage 2 downstream from a ball detector 10, and the passage opening and closing body 12 blocks insertion of a fraudulent operation member from a front side of the game installation to a side of the ball detector 10. During authorization of ball delivery, the passage opening and closing body 12 opens the ball passage 2, and a ball 5 passing the ball detector 10 is delivered.
Patent JP-2002293886-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: UMIGA FUMIHIRO
IPC: H01L23/29
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing a semiconductor, excellent in moldability, solder-cracking resistance and flame-retardancy. SOLUTION: The epoxy resin composition for sealing the semiconductor is essentially composed of (A) a phenol-aralkyl-based epoxy resin having a diphenylene structure, (B) a phenol aralkyl resin having the diphenylene structure, (C) a curing promoter, (D) an inorganic filler and a liquid alkylated phenol novolak resin.
Patent JP-2002293999-A (JP)
Title: Water-swelling rubber
Inventor: HASEGAWA YOSHIKI
IPC: C08L21/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a water-swelling rubber retaining its water-absorptivity and swelling tendency stably for a long period even if contacted with an aqueous solution containing polyvalent metal ions such as hard water or seawater, good in rubber elasticity and shape retainability even after the water absorption/ swollen, and slight in elution of components into the aqueous solution, and useful as a water stopping material for civil engineering or building engineering works. SOLUTION: This water-swelling rubber is characterized by being obtained by compounding (A) a water-absorbing resin formed by reaction between a poly-acidic amino acid anhydride having in the molecule at least one ethylenic unsaturated bond and an ethylenic unsaturated compound and (B) a rubber.
Patent JP-2002299494-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HYODO HARUO
IPC: H01L23/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor device having a thin package contour. SOLUTION: A bonding wire 6 connects a bonding pad 4 formed on a semiconductor chip 2 secured onto an island 3 on a substrate 1 with an inner lead 5. In the semiconductor device, an insulation coating 11 is formed on the surface of the semiconductor chip 2 and/or the bonding wire 6 using an insulation protective coating agent 10. It is then collapsed by applying an external pressure from above such that the bonding wire 6 touches the semiconductor chip 2 or does not touch but approaches the semiconductor chip 2.
Patent JP-2002296773-A (JP)
Title: Photosensitive resin composition, color filter and liquid crystal panel
Inventor: HAYASHI SHINJI
IPC: C08F2/44
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an alkali-soluble polyarylate excellent in solid state properties such as film strength, transparency, heat resistance and dimensional stability, having alkali solubility and appropriately utilizable as the main polymer of a photo-curable coating material. SOLUTION: The alkali-soluble polyarylate has a molecular structure obtained by linking a bisphenol residue of formula 1 with an aromatic dicarboxylic acid residue of formula 2. In the formulae, at least one of symbols R<1> and symbols R<2> is an acid radical-containing atomic group.
Patent JP-2002291617-A (JP)
Title: Electric rice cooker
Inventor: OYA HIROSHI
IPC: A47J27/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker improving taste in rice cooking and heat insulation. SOLUTION: In a rice cooking process, heating is performed mainly by a bottom heating means 13 and a first side face heating means 14. In a heat insulation process, heating is performed mainly by the bottom heating means 13 and a second side face heating means 15.
Patent JP-2002302723-A (JP)
Title: Zirconium alloy and structural parts for nuclear reactor consisting of the same
Inventor: NANIKAWA SHUICHI
IPC: G21C1/08
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a zirconium alloy which has excellent corrosion resistance and hydrogen absorbing characteristics, and is useful as the material for a nuclear reactor. SOLUTION: The zirconium based alloy for a nuclear reactor consists of Sn, Fe, Ni, Cr, and Zr with inevitable impurities. The Fe content (X (weight %)) in the zirconium based alloy and the average precipitate size (Y (nm)) of precipitates in the zirconium based alloy are present within the regions surrounded by the five lines of (1) Y=-444×X+154, (2) Y=910×X-46, (3) Y=0, (4) Y=300, and (5) X=0.6 in an orthogonal co-ordinate plane, with the Fe content (X) as the x coordinate axis, and the average precipitate size of precipitates as the y coordinate axis. The structural parts for a nuclear reactor consists of the zirconium alloy.
Patent JP-2002312171-A (JP)
Title: Hardware-control software and development support system thereof
Inventor: OKADA YUJI
IPC: G06F3/048
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To efficiently develop software running on hardware having different attributes. SOLUTION: A hardware-control software is made, with the attributes of a plurality of kinds of hardware taken into consideration. When information on the attributes of a piece of hardware on which the software runs is acquired from an attribute management table, the individual functions possessed by the software are each made valid or invalid, based on the information on the attributes of the hardware. It does not matter whether the individual functions are enabled/disabled by the software itself or by a control system on the hardware, on which the software runs.
Patent JP-2002314366-A (JP)
Title: Surface acoustic wave filter, surface acoustic wave device and communication equipment
Inventor: NOTO KENICHI
IPC: H03H9/25
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a high quality vertically coupled resonator surface acoustic wave filter having an excellent filter characteristic by improving flatness in the pass band. SOLUTION: A turned Y-cut X propagation LiTaO3 board is used as a piezoelectric board, and a gap length G in an IDT electrode 3 constituting a surface acoustic wave resonator is made as <=0.3 times as long as the wavelength λof a surface acoustic wave (0.3λ>=G). The gap length G is an interval between a pair of bus bars 31 constituting the IDT electrode 3 and a plurality of electric fingers 32,... extending from the bus bars 31 in a facing direction.
Patent JP-2002312266-A (JP)
Title: Data output via network
Inventor: OKADA KAZUTOSHI
IPC: G06F3/12
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To facilitate designation of an outputting destination in data output to an output device connected to a network. SOLUTION: An output control system 10, a client 1 and the output device such as a printer PRT1 are connected to the network. The output control system 10 receives a job from the client 1 and transmits the job to the designated output device. The transmitting destination is designated by performance (an attribute) to be satisfied by the output device. The output control system 10 detects the output device with that attribute from the network and sets the transmitting destination. Each the output device obeys a protocol of 'Jini' (R), and its attribution and operation state are integrally managed by a lookup service 10. The output control system 10 refers thereto and retrieves the output device. Thereby, even if not grasping a network state, data can be outputted to the outputting destination having the desired performance.
Patent JP-2002315269-A (JP)
Title: Carbon brush
Inventor: NISHIYAMA MASATAKA
IPC: H01R39/04
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To effectively prevent disconnection of a pigtail. SOLUTION: In this carbon brush 1, a protruding part 8 to which an end portion of a coil spring 6 is fitted is formed in the central part of a brush metal fixture 5. By sandwiching the protruding part 8, a slit 9 is formed on the side of a long edge direction, and a through hole 10 is formed on the other side. The other end 4 of the pigtail 3 creeps into the rear of the protruding part 8 of the brush metal fixture 5, and is again led out to the protruding part 8 side while passing the through hole 10. The pigtail is subjected to spot welding on the surface side of the protruding part 8 after the pigtail has been once, wound around the brush metal fixture 5.
Patent JP-2002307077-A (JP)
Title: Method and apparatus for crystallization dephosphorization
Inventor: OYAMA AKIO
IPC: C02F1/58
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for crystallization dephosphorization which enables continuous operation and an apparatus for the method. SOLUTION: In the method, in which a phosphorus-containing wastewater is introduced into a reaction crystallization tank and added with a calcium compound and/or an alkali agent, and the phosphorus of the wastewater is contacted with crystal seeds containing calcium phosphate while the fluidized bed of the crystal seeds is formed so that the phosphorus of the wastewater is separated as calcium phosphate to obtain treated water, it is characterized in that the phosphorus-containing wastewater and the treated water are supplied into the reaction crystallization tank, and the flow rates of the wastewater and the treated water are controlled to make the total flow rate of the wastewater and the treated water constant to form a prescribed fluidized bed.
Patent JP-2002309932-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: UEKUSA TAIJI
IPC: F01N3/28
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem of deterioration of an expensive catalyst layer of a honeycomb portion that is directly exposed to high temperature exhaust gas G. SOLUTION: The exhaust emission control device 4 for a diesel engine incorporates the honeycomb 4b carrying an oxidation catalyst and disposed in an exhaust pipe 3 of an internal combustion engine 2. The catalyst is carried on the honeycomb 4b except for a part of the honeycomb by a predetermined distance from an inflow side of the exhaust gas G.
Patent JP-2002314527-A (JP)
Title: Encryption system and its control method, key management server and client used in the encryption system, and their control method
Inventor: SASAKI MINORU
IPC: G06F21/60
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an encryption system that is adaptable to the management organization of enterprises or the like and copes flexibly with variations in the management organization. SOLUTION: A server 10 is provided with a management database 15 that stores an ID, its own intrinsic key, and other intrinsic key (decoding key) that are keys of other people than the user. A client 20 is provided with an FD(floppy disk) that stores an ID, an intrinsic key corresponding to the ID, and an encrypted decoding key resulting from encrypting the decoding key corresponding to the ID by the intrinsic key. The server 10 discriminates whether or not the decoding key corresponding to the ID sent from the client 20 is revised in the management DB 15, encrypts the revised decoding key by using the particular key and distributes the resulting key to the client 20 when the discrimination indicates revision. The client 20 receiving the new encryption key replaces the encrypted decoding key stored in the FD with the received encrypted decoding key.