baber/WOPTO huggingface dataset:
Patent JP-2002155973-A (JP)
Title: Bidirectrional torque limiter
Inventor: TAKAYAMA YASUYUKI
IPC: F16D43/21
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a bidirectional torque limiter having different adjustable torque values in normal rotation and reverse rotation. SOLUTION: An outer ring 1, an inner ring 2, and a side ring 3 are concentrically arranged so as to rotate each other. The bidirectional torque limiter 10 is so structured that a shield 7 journals the side ring 3 and closes an end of the outer ring 1. A coil spring 4 winded in an outer periphery of the inner ring 2 so as to tighten and fit, and a coil spring 5 winded in the same direction as the coil spring 4 and pressed into an inner periphery of the inner ring 2 are arranged. A projection 44 is formed on an end part of the coil spring 4 and is latched to the outer ring 1 to determine a torque value in a normal direction. A projection 55 is formed on an end part of the coil spring 5 and is latched to the side ring 3 to determine a torque value in a reverse direction.
Patent JP-2002123202-A (JP)
Title: Pedestrian bridge providing advertizing information and its administering method
Inventor: IWAI SHIGEO
IPC: G09F19/22
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a safety road crossing environment to a pedestrian, to contribute to relaxation of a traffic snarl or the like owing to effect of crossing point number suppressing, to improve convenience of municipal functions and further to make efficient use of time, space, opportunity and commercial chance or the like while the pedestrian utilizes a pedestrian bridge. SOLUTION: Comfortable road crossing environment is provided to a user by installing the pedestrian bridge provided with a system for offering information such as advertisement, local information and a message board and performing infrastructure maintenance including maintenance and management by utilizing advertisement rates revenue, using charge revenue or the like from an advertiser.
Patent JP-2002158166-A (JP)
Title: Edge aligner
Inventor: ONO KAZUYA
IPC: H01L21/027
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an edge aligner in which the throughput can be enhanced while suppressing increase in size. SOLUTION: Major surface of a substrate W is separated into a pattern area PA for forming a pattern, and an edge area EA not subjected to pattern formation. By adjusting the attitude of a slit for irradiating the substrate W with light, an irradiation area LA being formed at a position of the major surface of the substrate W is shaped into rectangular having the longitudinal direction in the tangential direction of the rotational orbit of the substrate W. Consequently, irradiation width can be increased while sustaining illuminance in the irradiation area LA and suppressing increase in size of the system. Since the rotational speed of the substrate W can be increased as compared with a conventional system, the tact time required for edge exposure can be shortened and the throughput can be enhanced.
Patent JP-2002164514-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: AOKI HIDEMITSU
IPC: H01L21/8242
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for extracting characteristic of metal oxide material maximumly without damaging reliability of an element, and provide a method for forming a capacitance film having sufficiently high permittivity and an electrode film having sufficiently high conductivity, e.g. in a capacitance element. SOLUTION: After a connection hole is formed in an interlayer insulating film 3, an adhesion film 5 and a lower electrode film 6 are formed, and a capacitance insulating film 7 is formed on the lower electrode film 6. The capacitance insulating film 7 is irradiated with a laser light and crystallized. After that, an upper electrode film is formed, and a capacitance element is completed.
Patent JP-2002165226-A (JP)
Title: Element and device for imaging
Inventor: MORI KEIICHI
IPC: H04N101/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To expand a dynamic range without generating false signal by improving pixel arrangement within a complex pixel, which contains two kinds of high and low pixels of different sensitivities. SOLUTION: For the color filter of a CCD image pickup element, a complex Bayer pattern color filter array, in which 2×2 four-pixel blocks are in the same color and in which an arrangement using a block as a unit is set a Bayer array is used. In this case, filters of the same color at two high and low densities are diced and arranged (diagonally arranged) inside each complex composed of the four-pixel blocks. For example, a complex pixel for R is constituted of 2×2 four-pixels, having the spectral sensitivity characteristic of R, two pixels from among them, which are diagonally arranged are high-sensitivity pixels (LR) at a low filter density, and the other pixels which are arranged diagonally are low-sensitivity pixels (dR) at a high filter density.  Regarding complex pixels for G and B, likewise the same structure is used, and pixels (L, d) of two kinds at high and low sensitivities are diced and arranged over the whole pixel arrangement, if the differences in the colors of the complex pixels are not taken into account.
Patent JP-2002160414-A (JP)
Title: Ink jet recorder
Inventor: HAYASHI KUNITOSHI
IPC: B41J2/175
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder that can outputs a good image even when a recording head mounted on a carriage is placed on a varied position. SOLUTION: A time table of a carriage motor (stepping motor) 18 that can suppress the vibration of the carriage while the carriage having the recording head 21 mounted thereon moves in a printing region and is set corresponding to the mounted position of the recording head 21 to the carriage is stored in a ROM 53. A head mounted position detecting means 30 detects the mounted position of the recording head 21 mounted on the carriage. A control section (CPU) 54 reads the time table corresponding to the mounted position of the recording head 21 detected by the head mounted position detecting means 30 from the ROM 53 and the stepping motor 18 is driven based on the read time table, thereby controlling the operation of carriage.
Patent JP-2002159671-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of raising a sense of expectation of players. SOLUTION: The game machine is provided with a pattern display device on which patterns 82 for recognition for making the players recognize the occurrence of a privilege are variably displayed. The pattern display device comprises a first variable display means for variably displaying the patterns 82 for recognition, a storage means for storing the state of the patterns 82 for recognition during variably display by the first variable display means as state storage patterns (92-94), an announcing means for announcing the conditions of state storage by the storage means, and a second variable display means for variably displaying the state storage patterns (92-94)  as the patterns 82 for recognition on the pattern display device in the case that the variation of the patterns 82 for recognition by the first variable display means are stopped at patterns except the patterns that generate a privilege.
Patent JP-2002163938-A (JP)
Title: Non halogen fire retardant flat type cable
Inventor: OGATA AKIMASA
IPC: C08L83/04
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a non halogen fire retardant flat type cable which can strip off a sheath easily by hand as pulling and dividing an insulated conductor and the sheath, after tearing apart the one part of the end of the sheath with a cutter knife, even if it is not cut deeply by the cutter knife with the length part of the exfoliation, in case the sheath of the cable is exfoliated and the insulated conductor is exposed from the sheath. SOLUTION: The insulated conductors 4, which are covered with the insulators 3 to the conductor 2 are put in parallel, and while covering on the insulated conductors 4 with the sheath 5 formed with a non halogen fire retardant resin composite added with silicone oil, 1 or 2 or more imperfect welded face 6 and 7 of a predetermined depth are formed and constructed from the outside surface in the direction of the perimeter side extension line of this sheath 5 or from the inner surfaces in the direction of the inner circumference surface side extension line of this sheath.
Patent JP-2002164891-A (JP)
Title: Network evaluation system
Inventor: KITAMURA YOSHIHIKO
IPC: H04L12/70
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a network evaluation system which evaluates the performance of a network based on optional evaluation standards. SOLUTION: Measuring equipment 2 makes it possible to measure a traffic over an evaluation object network 6 by drawing a trapping line 7 from the measuring equipment 2 to the evaluation object network 6. Evaluation equipment 3 evaluates a required value input from input/output equipment and a measured value acquired from a result of traffic measurement in the measuring equipment 2, based on the optional evaluation standards.
Patent JP-2002166687-A (JP)
Title: Sheet for laminated card
Inventor: ISHII KAYOKO
IPC: B42D15/10
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for a laminated card, the waste disposal of disused portion of which after the formation of the laminated card can be performed similarly with ordinary papers equipped with no release paper and out of which the laminated card can be easily produced without employing special devices. SOLUTION: Onto the rear surface side of a card part 16, which is formed on a sheet 6 for cards under the state being partitioned by a slit 15, a first penetrable film 21 is bonded through a self-adhesive 22. Onto the surface side of the sheet 6 for cards opposite to the first film 21, a second penetrable film 25 is releasably bonded with an adhesive 24 through a releasant 23. The slit 15 is provided so as to be made from the front surface side of the sheet 6 for cards in order to reach the rear surface side of the first film 21. In the extension of the slit 15, a perforation 26, which reaches the rear surface of the second film 25, is provided.
Patent JP-2002166397-A (JP)
Title: Punching device
Inventor: YOSHIMURA TAKESHI
IPC: B26F1/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a punching device capable of reducing burden of work for removing a burr by surely keeping the punched burr on a punching blade side. SOLUTION: In a punching blade 2, a blade edge 21 is formed on a tip part of a cylindrical body 20, and a protrusion 22 protruding inside of the cylindrical body 20 is formed on a predetermined position of an inner peripheral wall of the cylindrical body near the blade edge 21, A disk shaped elastic foam body 4 is pressed onto the punching blade 2 and the disk shaped elastic foam body 4 is punched.
Patent JP-2001223812-A (JP)
Title: Method and system for adaptively assigning task related to call
Inventor: SHAFFER SHMUEL
IPC: H04M7/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a distributed call processing function without unnecessarily sacrificing a system performance in certain circumstances. SOLUTION: A method and a system for resource assignment are provided with a step where a centralized access unit realizes a specific call-related function, a step where plural telephone communication devices realize the prescribed call-related function, a step where a task assignment scheme is established to adaptively assign execution of the call-related function to the centralized access unit and telephone communication devices, a step where a request to the prescribed call-related function is detected, and a step where execution of the requested prescribed call-related function is assigned to the centralized access unit or a prescribed one of telephone communication devices in accordance with the task assignment scheme with respect to each request.
Patent JP-2002175322-A (JP)
Title: Method and system for collecting information
Inventor: KASAI TAIJI
IPC: G06F17/30
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an information collection method and its system, enabling an individual to easily collect information of fresh home pages matched with one's own interests or the like, without spending much time. SOLUTION: When a member accesses the information collection system 14 from terminal equipment 21a via the Internet 11, a prescribed questionnaire is transmitted from the system 14 to the terminal equipment 21a. When the member answers the questionnaire and transmits it to the system 14, a system server 15 extracts a keyword from the questionnaire result. The server 15 stores the keyword in a 1st database 16 and a retrieval computer 19 retrieves a home page server 25 by the keywords. The server 15 stores the URL of a hit home page in a 2nd database 17 and transmits the URL to the terminal equipment 21a via the Internet 11.
Patent JP-2002172174-A (JP)
Title: Catheter introducer
Inventor: NAKAJIMA HIROAKI
IPC: A61M25/08
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To easily and smoothly insert a catheter for angiography, or the like, to eliminate the problem that a level difference occurs in the joint part between a sheath tube and a hemostatic valve housing. SOLUTION: An insert sheath 1 comprises the sheath tube 3 molded of a polyamide resin and the hemostatic valve housing 4 and has a seamless and smooth lumen path 5 consisting of the same material by concentrically molding the sheath tube 3 and the hemostatic valve housing 4 by insert molding. The hemostatic valve housing 4 is formed transparently to make internal observation possible and is arranged with ribs of 1 mm in thickness evenly at specified intervals in the longitudinal direction of its peripheral surface. The ribs suppress the occurrence of so-called 'shrinks' in injection molding and avert the unwanted increase of thickness. In addition, the ribs afford an adequate feel of gripping to the fingers by touching the fingers in technic (gripping).
Patent JP-2002175006-A (JP)
Title: Operation method for language study device, and device and system for studying language
Inventor: SUDA SHIGERU
IPC: G06Q50/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an operation method of a language study device, and a language study device and a system therefor, enabling easy language study, especially enabling a beginner to make progress in speaking and hearing. SOLUTION: Even if a foreign language content pronounced by a learner in response to a question from the language study device contains grammatical errors, so long as the language contains desired key words for the question, conversation is continued by transmitting the next question.
Patent JP-2002176008-A (JP)
Title: Method and apparatus for measuring illuminating laser beam
Inventor: OGAWA TETSUYA
IPC: G01J1/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a power or a profile of an illuminating laser beam in a method and an apparatus for measuring the illuminating laser beam to form a polycrystal semiconductor by laser emitting heating a film to be illuminated film formed on a substrate such as, for example, an amorphous semiconductor film or particularly a silicon film. SOLUTION: The method for measuring an intensity of the laser beam is used for a laser treating unit for heat treating the film to be treated such as, for example, the semiconductor film by illuminating the laser beam to the surface. The method comprises the steps of allowing the laser beam to transmit the substrate formed with the semiconductor film and a stage for mounting the substrate, passing a part of the laser beam illuminated to the semiconductor film through the substrate and the stage, detecting the laser beam by a laser beam detecting means, and measuring the profile of the illuminated laser beam. Particularly, the stage has a through hole opened at a position directly under the semiconductor film to pass the laser beam transmitted through the semiconductor film and the substrate to emit the beam to the laser beam detecting means.
Patent JP-2002180296-A (JP)
Title: Surface-treated steel sheet for battery case, battery case using the steel sheet and battery
Inventor: OMURA HITOSHI
IPC: C25D15/02
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a surface-treated steel sheet for battery case having improved electrical contact properties with an active substance of a battery positive electrode, a battery case, and a battery. SOLUTION: The surface-treated steel sheet is obtained by forming a graphite-dispersed nickel plated layer or a graphite-dispersed nickel alloy plated layer on the face to be used as the inside of a battery case, and next performing heat treatment thereto. As the alloy plated layer, a nickel-cobalt alloy, a nickel - cobalt - iron alloy, nickel - manganese alloy, a nickel - phosphorous alloy, a nickel - bismuth alloy or the like are suitable. Further, the battery case is obtained by subjecting the surface treated steel sheet to forming by deep drawing, DI(drawing and ironing) working or DTR(drawing thin and redraw) working. The battery uses the battery case.
Patent JP-2002184272-A (JP)
Title: Switch operating mechanism
Inventor: NOJIMA KENICHI
IPC: H01H31/02
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts by simplifying a structure. SOLUTION: In a switch operating mechanism wherein a movable contact 13 actuated by rotations of a rotating shaft 18 to open/close contacts, rotational driving force of the rotating shaft 18 is transmitted to the movable contact 13 through a rotating element 17 stored in a guide member 16 capable of being set up to any shape and length.
Patent JP-2001212461-A (JP)
Title: Method for modifying hydrogenating catalyst
Inventor: DEGISCHER OLIVER GERALD
IPC: B01J37/16
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for modifying a hydrogenating catalyst of a Raney nickel type, a Raney cobalt type, a nickel type deposited on a carrier or a cobalt type deposited on a carrier. SOLUTION: This method for modifying the hydrogenating catalyst comprises treating the hydrogenating catalyst in a liquid dispersion medium consisting of water or an organic solvent in which a modifying agent is dispersed at about 0 deg.C to about 120 deg.C for about 15 minutes to about 24 hours. Carbon monoxide, carbon dioxide, formaldehyde, a lower aliphatic aldehyde, an aromatic aldehyde, an aliphatic ketone, an aromatic ketone, an aliphatic/aromatic mixed ketone, glyoxal, pyruvaldehyde or glyoxylic acid is used as the modifying agent.
Patent JP-2002182860-A (JP)
Title: Disk array unit
Inventor: NODA YUJI
IPC: G06F3/06
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To realize further quick access about a disk array unit which divides a disk constituting a RAID into physical stripes and conducting access processing. SOLUTION: This disk array unit consists of a storing means for storing the correspondence relation between a logical stripe allocated to the RAID and a physical stripe linked with the RAID, a specifying means for specifying a logical stripe indicated by the address of an access request, a performing means for specifying the physical stripe linked with the logical stripe specified by the specifying means according to the correspondence relation stored by the storing means and conducting access processing, a counting means for counting the number of accessing times to the logical stripe specified by the specifying means, and a changing means for switching data between physical stripes according to the number of accessing times counted by the counting means and also changing the correspondence relation stored in the storing means in accordance with the data switching.
Patent JP-2002181873-A (JP)
Title: Inspection device for printed circuit board
Inventor: FUNAOKA TAKEO
IPC: H05K3/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device for a printed circuit board allowing easy detachment/attachment of an inspecting board, capable of being disposed with a connection part comprising a large number of wires, certainly connecting the inspecting board by abutment, and capable of easily and certainly measuring and inspecting the printed circuit board with high-density electrodes. SOLUTION: This inspection device comprises the inspecting board 1, a plate 17, the connection part 19, a press part 20 and an inspection part 18. The inspecting board 1 has a contact part 14 composed of contacts 4 disposed opposite to the plural electrodes 3 formed on the inspected printed circuit board 2, and wiring terminals 8 extraction-wired from the contact part 14 via a wiring part. The plate 17 is disposed on a face opposite to a face provided with the wiring terminals 8 and maintains flatness of the wiring terminals 8. The connection part 19 includes spring probes 9 pressure-contacted with the wiring terminals 8 for electrical connection. The press part 20 presses the contact part 14 to connect the contact part 14 to the electrodes 3.  The inspection part 18 is connected with the other end of the connection part 19 and measures and inspects an electrical connection state of the inspected printed circuit board 2.
Patent JP-2002190758-A (JP)
Title: Multi-antenna system for mobile object
Inventor: CHIKAISHI KOICHI
IPC: H01Q3/02
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To efficiently receive broadcasting wave by a multi-antenna which is provided with an antenna for receiving satellite waves and an antenna for receiving gap filler waves and mounted on a mobile object. SOLUTION: The system uses the multi-antenna which is mounted on a mobile object and is provided with a first antenna 5 suitable for receiving radio waves SW transmitted from a satellite 2 and a second antenna 25 suitable for receiving radio waves GW which has the same frequency as the receiving frequency and is obtained by receiving the radio waves from the satellite 2 and retransmitting it. The system is further provided with an antenna switching circuit 15 between the antenna 1 and a receiver 4 to receive the radio waves efficiently by switching the circuit 15 in accordance with the state of the radio waves.
Patent JP-2002191199-A (JP)
Title: Method for controlling ac motor
Inventor: MURAI HIROAKI
IPC: H02P23/16
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling an AC motor capable of improving a start response performance of the motor. SOLUTION: The method for controlling the AC motor comprises the steps of preferentially supplying an exciting part current to the upper limit allowed as the current at a starting time of the AC motor, controlling a power converter so as to supply a residual current allowed in a range of the maximum allowed current value of the converter as a torque part current to suppress the torque part current, supplying the exciting part current as high as possible in a range of the allowed maximum current of the converter, and fastening the exciting time of the motor.
Patent JP-2002186876-A (JP)
Title: Shell grinding method
Inventor: KAGITANI TSUTOMU
IPC: B02C19/18
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for grinding shells as industrial waste by an economical method friendly to environment without adapting strong mechanical force. SOLUTION: Shells are heated to 600 deg.C or higher to be baked. As a result, protein or the like being the main constituent part of shells is pyrolyzed and burnt and, subsequently, calcium carbonate is pyrolyzed to change to calcium oxide. Preferable heating temperature is 800-1,200 deg.C and a heating time is different by the kind of shells but usually 5-60 min, preferably, 10-20 min. Shells become considerably fragile by this baking treatment but yet require mechanical force strong to grind. Then, a small amount of water is allowed to act on the baked shells for a short time. As a result, the mechanical strength of shells lowers at a stroke and the shells collapse naturally and can be simply powdered by fingers.