baber/WOPTO huggingface dataset:
Patent JP-2001265774-A (JP)
Title: Method and device for retrieving information, recording medium with recorded information retrieval program and hypertext information retrieving system
Inventor: HARADA MASANORI
IPC: G06F12/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To decrease a probability for retrieval to be missed by improving accuracy in the calculation of suitability to retrieval conditions inputted by a user in an information retrieval system with a hypertext information system as a target. SOLUTION: An anchor extracting part 1 extracts an anchor expressing a link from a structured text comprising a certain page to the other page. An index preparing part 2 stores even an anchor text on the other page expressing the link to a certain page in a data base 3 as position attribute information in addition to the context of the structured text comprising that page by performing indexing added with a position attribute. While using the position attribute information stored in the data base 3, a retrieval processing part 4 retrieves a page suited to the applied retrieval conditions. Concerning the retrieves result found by the retrieval processing part 4, a suitability calculating part 5 calculates the suitability to the retrieval conditions while considering the position attribute information.
Patent JP-2001263346-A (JP)
Title: Fluid bearing
Inventor: HIGUCHI YUKIO
IPC: H02K29/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a fluid bearing to be excellent in starting stop durability and low in cost. SOLUTION: The inner peripheral surface of a sleeve 2 in which a shaft is inserted forms a radial bearing surface 2r, one end face of the sleeve 2 forms a thrust bearing surface 2s, and oppose a radial support surface and a thrust support surface being respective mating members. In a so formed fluid bearing, a surface processing film having hardness higher than that of an oppose surface on the mating side sliding during starting and a stop is formed in thickness not exceeding 2 μm. Starting stop durability is excellent and high size precision is ensured since film thickness is decreased, a need for an after-processing is eliminated, and a cost is decreased.
Patent JP-2001265510-A (JP)
Title: Coordinate input/detecting device
Inventor: TAKAHASHI SADAO
IPC: B43L1/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To make safety and portability of a coordinate inputting/detecting device compatible by varying foot length of a front part from a coordinate input/detection surface of a foot part. SOLUTION: A folding foot part 104a is constituted so as to be folded against a main body part 104b of a foot by using a hinge, etc. When this device is moved, the folding foot part 104a is folded on the main body part 104b of the foot and length in back and forth of the main body part 104 of the foot are the same on the boundary of a supporting pole 103. When the device is installed, the folding foot part 104a is extended and the device is made to be hard to fall forward. A stopper 106 is made of materials such as rubber and prevents movement of the device when the device is installed and the folding foot part 104a is extended.
Patent JP-2001267230-A (JP)
Title: Method of forming pattern
Inventor: FUJIO MASAYUKI
IPC: G03F7/023
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a pattern of very accurate and excellent shape. SOLUTION: An opening formed in a photoresist layer is filled with a non- photosensitive organic film, then the non-photosensitive organic film formed on the photoresist layer is etched back until the photoresist layer is exposed, and all the surface of the photoresist layer is exposed to light and developed, by which the photoresist layer is removed, and a non-photosensitive organic film having a required pattern can be obtained.
Patent JP-2001263561-A (JP)
Title: Hollow spherical joint
Inventor: OGAWARA TAKASHI
IPC: F16L27/04
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To absorb torsion and pressure force acting in the direction of rotation in a connection part of a plurality of pipe units. SOLUTION: This hollow spherical joint comprises a spherical receiving seat 3 mounted in an opening end in one of a first/second pipe unit 1, 2 arranged by providing a suitable space on a coaxial line to be formed with a spherical recessed part 3c in an inner surface side, a spherical holder 5 made to butt to an axial direction end face of this spherical receiving seat 3 to be removably mounted to be formed with a spherical recessed part 5a continued to the spherical recessed part 3c of the above spherical receiving seat in an inner surface side, a spherical seat 7 mounted in an opening end of the other pipe unit to be formed with a spherical protruded part 7c fitted by conforming to the spherical recessed parts 3c, 5a of the spherical receiving seat 3 and the spherical holder 5 in the tip end part,  and an O ring 8 inserted in a clearance formed between an inner side end of a butt surface of the spherical receiving seat 3 and the spherical holder 5 and the spherical protruded part 7c of the spherical seat 7.
Patent JP-2000284149-A (JP)
Title: Offset launch coupling and optical fiber connector ferrule
Inventor: SHAHID MUHAMMED A
IPC: G02B6/26
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To improve a coupling with a normal optical fiber in a normal ferrule so as to support increasing bandwidth by forming an axially extending hole wherein an optical fiber is arranged at a position offset radially from the axis of symmetry of a ferrule body. SOLUTION: A multimode optical fiber is arranged in a hole 82 which extends axially passing the center of a multimode ferrule 72. A single-mode optical fiber is arranged in a hole 88 which extends axially passing through the single- mode ferrule 74. The hole 88 is formed in the ferrule 74 at a position slightly offset from the true center (center axis 83) of the ferrule 74. When the ferrule 74 is aligned with the ferrule 72, the single-mode optical fiber is slightly offset from the multimode optical fiber to establish an offset launch state.
Patent JP-2001093512-A (JP)
Title: Metal oxide electrode for super capacitor and method of manufacturing same
Inventor: KIN ZENUKKU
IPC: H01G11/38
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a metal oxide electrode for a super capacitor having a large capacitance, and a method of manufacturing metal oxide electrode for the super capacitor, especially suitable for the same with large capacitance. SOLUTION: The metal oxide electrode for a super capacitor comprises manganese oxide powder, electric conductive material, and a binder for combining the manganese oxide powder and electric conductive material.
Patent JP-2001266770-A (JP)
Title: Deflection yoke
Inventor: FURUYA TAKANORI
IPC: H01J29/76
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke having a vertical deflecting coil which greatly improves various characteristics. SOLUTION: The deflection yoke mounted on a TV receiver, using an in-line arrayed color CRT or an image display consisting of a video display, comprises a horizontal deflection coil 6, the vertical deflection coil 5 and a main core 2, the entire or a part of the vertical deflecting coil 5 which has a circular inner diameter 7 at cross section and an approximately angular outer diameter 8.
Patent JP-2001275045-A (JP)
Title: Image pickup element and image pickup system having the image pickup element incorporated
Inventor: FUJITA MINEAKI
IPC: H04N5/349
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To enable a wide-field range and a narrow-field range to be changed over without making a system enlarged. SOLUTION: An image pickup element is equipped with a C-MOS switch array 13 which performs photoelectric conversion for the narrow-field range and a CCD cell array 10 which is arranged at the periphery of the C-MOS switch array 13 and performs photoelectric conversion for the wide-field range together with the C-MOS switch array 13. Specially, a driving part divides the C-MOS switch array 13 and CCD cell array 10 in two dimensions into the upper and lower parts based upon the center position of the C-MOS switch array 13 and independently drives an upper CCD cell array 10A, a lower C-MOS switch array 13B, and a lower CCD cell array 10B.
Patent JP-2001273768-A (JP)
Title: Semiconductor memory
Inventor: ISHII YOSHIMASA
IPC: G11C11/404
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which the size of the semiconductor memory can be made compact and a manufacturing cost can be kept low by providing both of a fixed storage function in which stored information does not disappear and a re-writable storage function in a single storage device. SOLUTION: This semiconductor memory has memory cells having transistors and capacitors, stores data '1', '0' by a potential held in the capacitor, and is re-writable. The device has a memory cell M3 in which a potential held in a capacitor C3 to store '1' is reduced to a potential lower than an intermediate potential after lapse of a first period and memory cells M1, M2 in which a potential held in capacitors C1, C2 to store '1' is kept at an intermediate potential or above even after lapse of a first period.
Patent JP-2000311948-A (JP)
Title: Fuse structure and method for forming the same
Inventor: ARNDT KENNETH C
IPC: H01L23/525
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and structure for generating a void fuse structure on a gate conductor stack. SOLUTION: A semiconductor substrate is provided, wherein a gate conductor stack 32 is provided on a shallow trench isolation region. Oxide layers 33 and 34 are formed on a substrate around the gate conductor stack 32, and an electric contact opening part etched to the substrate down to the oxide layer is filled with a first conductive material 40, establishing electric contact to the gate conductor stack. A conductive layer 41 of a second conductive material is allowed to stick to the oxide layer and the electric contact, and the oxide layer is anisotropically etched so that at least one etching hole, as far as the shallow trench isolation region through the oxide layer, is formed. A part 60 around the least the etching hole of the oxide layer is isotropically etched to form a void under at least a part of a conductive player pattern. The gate conductor stack comprises a fuse.
Patent JP-2001285829-A (JP)
Title: Transmitter, receiver, transmitting time deciding method and recording medium
Inventor: SHIMOJI TATSUYA
IPC: H04N21/442
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a receiver and transmitter capable of preventing the congestion of lines due to the simultaneous concentration of communication by distributing the transmission starting time of data in accordance with the communication velocity of a communication means held by each receiver and the thickness of a line. SOLUTION: This system consists of the transmitter for transmitting communication control information obtained by pairing a communication means identifier for identifying a communication means and a transmission starting time deciding function being a function for allowing the receiver to decide the transmission starting time for transmitting data and the receiver for receiving the communication control information transmitted from the transmitter. Each receiver decides the transmission starting time of data by using the transmission starting time deciding function to each communication means belonging to each receiver.
Patent JP-2001280981-A (JP)
Title: Automobile navigation system, advertisement distributing server, and advertisement system
Inventor: INOUE HIDEAKI
IPC: H04L12/28
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an automobile navigation system capable of easily obtaining very useful information. SOLUTION: The car navigation device for displaying map information and position information of its own vehicle on a monitor provided in a cabin of an automobile includes a transmitting and receiving means for transmitting and receiving by connecting with an advertisement distributing server through a telecommunication line, and an advertisement information processing means for outputting information transmitted to the advertisement distributing server to the transmitting and receiving means and displaying advertisement information distributed by the advertisement distributing server on the basis of the transmitted information on the monitor.
Patent JP-2001285760-A (JP)
Title: Device and method for reproducing video signal
Inventor: SUZUKI KOJI
IPC: G11B20/10
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To set a reproduction start part without the need of a troublesome operation at the time of reproducing the following part of video signals reproduced halfway. SOLUTION: At the time of reproducing the following part of the video signals whose reproduction is made halfway, the category of a program and time elapsed after reproduction interruption are first detected (F102 and F103). In the case that the category of the program is a type 1 such as a drama, a movie and a documentary, a trace-back reproduction of an amount corresponding to the time elapsed after the reproduction interruption or outline display is performed (F106, F108 and F109). On the other hand, when the program is of the type 2 such as a music program and news, the reproduction is started from the head part of a song or the break of the news or the like (F111).
Patent JP-2001287923-A (JP)
Title: Burner fixture, method for producing optical fiber preform using burner fixture and apparatus therefor
Inventor: NAKAJIMA YASUHIRO
IPC: C03B37/014
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To allow a desired deposition by a simple adjustment even when having a specific dispersion in each burner when producing an optical fiber preform. SOLUTION: This burner fixture 12 used for an apparatus for producing the optical fiber preform has a mechanism allowing rotating adjustment of a postural position of a burner 5 so that the shaft line of the burner 5 is centered.
Patent JP-2001292508-A (JP)
Title: Linear transport car system
Inventor: FUKUSHIMA MASAZUMI
IPC: B65G54/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a transport system that is capable of transporting heavy materials at high speed, and that is also simple in structure and clean. SOLUTION: A traveling rail 2 of an inverted-U shape is constituted of left and right rail half part 4, 6, and a primary coil 8 of a linear motor is installed inside them. On a transport car 20, secondary conductors 24, 24 are provided, in such a way as to face both sides 14, 14 of the rail 2 and the car 20 is guided along the sides 14, 14 by guide pins 28, 28. Also, the car 20 travels along the top travel surface of the rail half part 6 on a traveling wheel 26.
Patent JP-2001288723-A (JP)
Title: Defogging apparatus
Inventor: MENJU SHINICHI
IPC: E01H13/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a defogging apparatus which is profitable in terms of energy. SOLUTION: The defogging apparatus has a fog sensing monitor 3 for monitoring poor visibility due to fog, an electromagnetic oscillator 1 for applying electromagnetic waves to fog in response to a signal from the fog sensing monitor 3, and a pulse modulating power source 2 for supplying electric power to the electromagnetic oscillator and modulating the waveform of the electromagnetic waves.
Patent JP-2001292652-A (JP)
Title: Waterer
Inventor: TAKEUCHI MASATOSHI
IPC: A01K7/02
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a waterer not freezing water in a water tank even if the volume of the water tank is small. SOLUTION: This waterer 1 is constituted of the water tank 25 for storing water which a rearing animal drinks, a heater 7 for heating water in the water tank 25 and a temperature sensor apparatus 8 which detects a temperature in the circumference of the water tank 25 and carries out supply and interruption of electric power to the heater 7 based on the result of detected temperature. A feed water tank 3 is used for automatically supplying water to the water tank 25.
Patent JP-2001289682-A (JP)
Title: Flow-rate measuring device and gas meter
Inventor: HARADA TOSHIHIRO
IPC: G01F3/22
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a flow-rate measuring device, for a first problem to be solved, whose structure is simplified and whose costs are reduced and to provide a flow-rate measuring device, for a second problem to be solved, which reduces a power consumption and which reduces an error in a flow-rate measurement. SOLUTION: In order to solve the first problem, a detection means 5a-2 uses a temperature sensed by a temperature sensor 15 so as to sense the reliquefaction of a gas. In order to solve the second problem a measuring means 100 can select any one measuring mode from among an ordinary measuring mode in which the passing flow rate of a gas supplied to a gas burning appliance is measured with required accuracy and a reliquefaction mode in which the passing flow rate is measured with an accuracy which is higher than that of the ordinary measuring mode. A measuring-mode selection means 5a-5 selects the reliquefaction mode when the reliquefaction of the gas is detected by the detection means 5a-2 on the basis of the temperature of a gas supplied from a regulator, and it selects the ordinary measuring mode automatically when the reliquefaction is not detected.
Patent JP-2001297657-A (JP)
Title: Switch and electronic equipment using the same
Inventor: MITSUOKA HIDEKI
IPC: H04M1/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a switch, used for various electronic equipment, making capable of forming the front control part of a portable telephone set or the like, and it actuate prescribed operations, such as efficient search of a telephone number by a prescribed operation of the control part. SOLUTION: A wiring board 21 is a lower insulation base, having first and second contacts 22, 23 on the upper surface, where a flexible cover film 28, which is an upper insulation base, is arranged with a prescribed space in-between. In a normal state not applying a push operation force to the cover film 28, a movable contact 29 made of metal sheet is arranged fixedly to the rear side of the cover film 28, in a state which is separated from the first and the second contacts 22, 23 of the wiring board 21.
Patent JP-2001295582-A (JP)
Title: Method of propulsion
Inventor: OIDA TAKESHI
IPC: E21D9/06
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To pull up and withdraw a propulsion machine to the start shaft side after the natural ground is excavated, in a method of closed type propulsion wherein an arrival shaft is not provided. SOLUTION: An inner pipe 12 constituting the main body of the propulsion machine having a cutter head 18 disposed at the fore end and an outer pipe 16 so disposed on the outer circumference of the inner pipe 12 as to be engageable with and disengageable from the inner pipe and constituting the inside-diameter section of a pipe duct, are provided. While boring is conducted from a start shaft [A] to a prescribed position with the outer pipe pulled by the inner pipe, the pipe duct is formed behind and the engagement of the outer pipe with the inner pipe is canceled thereafter. In a state wherein the outer pipe is left at the above position of excavation, the inner pipe is moved backward along the longitudinal direction of the pipe duct and pulled up from the position of the start shaft [A].
Patent JP-2001308467-A (JP)
Title: Optical semiconductor device and its manufacturing method
Inventor: TAKAGI KAZUHISA
IPC: H01S5/227
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device which can be made in a polarization nondependent state with a single element without deteriorating its gain or extinction characteristic. SOLUTION: This optical semiconductor device has an operating layer of a quantum well structure having a limited width so as to transmit light in its lengthwise direction from one end to the other end between a p-type semiconductor and an n-type semiconductor. The operating layer is bent at about a right angle at its central part in the widthwise direction.
Patent JP-2001307617-A (JP)
Title: Fuse monitoring device
Inventor: NAKAJIMA YOSHIKI
IPC: H01H85/46
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology for individually monitoring fusion of a fuse provided on each of plural electrical circuit blocks and for finding which fuse fused. SOLUTION: An electrical device is provided with plural electrical circuit blocks, plural fuses provided in each electrical circuit block power supply line and having individual distinguishing information attached, and an electrical power supply block supplying electrical power to each electrical circuit block through each fuse. A fuse monitoring means provided corresponding to each fuse to individually monitor a condition of each fuse and an output means outputting a condition of each fuse monitored by the fuse monitoring means correlating with the individual distinguishing information.
Patent JP-2001299474-A (JP)
Title: Connection structure for sink and counter
Inventor: MATSUMOTO YASUHIRO
IPC: A47K1/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a sink and a counter, which do not use a caulking material to improve cleaning workability and which can obtain a sufficient bonding strength and is simple in structure to be connected at low cost. SOLUTION: In the connection structure for a sink and a counter for connecting and fixing the sink to the rear surface of edge of an opening in the counter by making use of a flange formed to project outside from the upper edge of peripheral portion of the sink, wherein the flange of the sink is previously bonded to the rear surface of edge of the opening in the counter through a resin molding previously formed in a predetermined shape and the resin molding has at least a mating surface, which can be in surface contact with the rear surface of edge of the opening in the counter. The resin molding is, for example, integrally fixed to the flange of the sink or engaged with a step portion formed at least on one of the flange of the sink or the edge of the opening in the counter.
Patent JP-2001299974-A (JP)
Title: Batting game machine
Inventor: KOTO KENICHIRO
IPC: A63B69/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a batting game machine for enabling even an inexperienced person such as a little child and a woman to sufficiently enjoy a game without requiring a special technique for a batter being a game player of the batting game machine. SOLUTION: In this batting game machine by connecting a ball shooting means for shooting a ball toward the batter, a ball speed measuring means for measuring a speed of the ball hit by the batter, a display means or a voice generating means to a control means, the control means controls so as to perform a prescribed display by the display means when the ball speed measured by the ball speed measuring means is the same as a preset speed or generate a prescribed voice by the voice generating means.
Patent JP-2001304483-A (JP)
Title: Damping member
Inventor: ANDREAS RICHARD HILGERT
IPC: F16L55/04
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a damping member assuring an improved performance. SOLUTION: The damping member 1 for a conduit receiving pressure pulsation and to lead a gas or liquid medium has a hollow structure to admit flow of the medium and is installed in such a way as intruded into an opening 13 provided in a fastening member 3. A projection and/or recess 17 and/or 19 are formed on/in the inside surface of the fastening member 3 so that the damping member 1 and fastening member 3 are coupled together by friction firmly.