baber/WOPTO huggingface dataset:
Patent JP-2002122200-A (JP)
Title: Toroidal-type continuously variable transmission
Inventor: YAMAMOTO KEN
IPC: F16H15/38
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal-type continuously variable transmission capable of preventing the impairing of the power transmitting performance caused by the rise of temperature of an oil film of a power transmission part by inhibiting the heat generation on a rolling contact part between a ball and an inner ring raceway groove. SOLUTION: A Hertz's contact area of the inner ring raceway groove 67c and a ball 67a is determined to be larger than Hertz's contact area of an outer ring raceway groove 67d and the ball 67a by determining a radius of curvature ri of the inner ring raceway groove 67c to be smaller than a radius of curvature ro of the outer ring raceway groove 67d, and an on-its-axis rotation shaft angle γof the ball 67a determined by the balancing of the inner ring side spin moment Msi of the ball 67a and the inner ring raceway groove 67c, and the outer ring side spin moment Mso of the ball 67a and the outer ring raceway groove 67d, is determined to be an on-its-axis rotation shaft angle δ2 to make the spin on the inner ring side smaller than that on the outer ring side.
Patent JP-2002119443-A (JP)
Title: Toilet seat heating device
Inventor: TSUBOI HIROYUKI
IPC: A47K13/30
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a toilet seat heating device preventing electronic components built in from falling off and making a temperature sensing rate high. SOLUTION: The electronic components such as a temperature sensor and a temperature fuse are mounted on insulating parts of a sheet heater by printing.
Patent JP-2002125922-A (JP)
Title: Self-traveling colon endoscope
Inventor: TAKADA MASAZUMI
IPC: A61B1/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a self-traveling colon endoscope which can be inserted stably without a pain to be given to a patient. SOLUTION: The self-traveling colon endoscope 1 is provided with an insertion tube 5 consisting of a tip part 11, a curved part 13 and an elastic part 15 and an operation part 7. A plurality of endless belts 17 are arranged on the surface of the part 15. The belts 17 are driven by a drive disposed in a driving part casing 3 and is send to the surface of the part 15 from a guide hole on this side of the tip of the part 15 to reach the drive. The endoscope self-travels within a colon by driving the belts 17. The length of the belts 17 is 102 to 104% of traveling around from the guide hole on this side of the tip of the part 15 to the guide hole via the drive in a tensed state in the state of keeping the part 15 to be straight.
Patent JP-2002132772-A (JP)
Title: Information providing system
Inventor: ARIGA TOSHIHIRO
IPC: G06F17/30
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system, with which a person requiring information on a certain place can easily specify a person located at that place and can get the information on that place from that person. SOLUTION: In this information providing system, information on an information provider and a position thereof are previously stored and the list of information providers around the place, on which an information applicant requires the information, is presented to the information applicant. The information applicant selects an information provider out of this list and gets the desired information from that person. The information provider receives information providing charges from the information applicant through an information service center as cost of information providing.
Patent JP-2002128071-A (JP)
Title: Folding container
Inventor: MORI HITOSHI
IPC: B65D6/18
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To stack a small-sized folding container on a large-sized folding container in a stable state by preventing the small-sized folding container which is placed on the large-sized folding container from detaching from long side walls of the large-sized folding container and being inclined, or from falling into inside of the large-sized folding container. SOLUTION: Fitting projections 2n which can be fitted in recesses 10c formed on the back face of a bottom part 10 of an upper positioned small-sized folding container C10 are formed on the upper face of a flange part 2e of long side walls 2 of a lower positioned large-sized folding container C1. When the small- sized folding container is stacked on the lower positioned large-sized folding container, the fitting projections which are formed on the upper face of the flange part of the long side walls of the lower positioned large-sized folding container are fitted in the recesses which are formed on the back face of the bottom part of the upper positioned small-sized folding container.
Patent JP-2002137042-A (JP)
Title: Manufacturing method of spherical spider
Inventor: KIM HYONKI
IPC: B21J5/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a spherical spider which can improve quality and reduce production cost. SOLUTION: In the first step, material to be formed W is plastically worked to make a body portion 3 and multiple projections with a designated central angle on the peripheral outer surface of the body portion 3. In the second step, an axial hole 26 is pierced from an edge surface 1 to the other edge surface 2. In the third step, multiple projections of material W is radially press formed by enclosed die forging method to form spherical portions 4... in a designated shape, while excess material 29 is pressed away to the axial hole 26 direction.
Patent JP-2002133595-A (JP)
Title: Course estimating device for vehicle
Inventor: KIKUCHI HAYATO
IPC: B60R21/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To precisely estimate the course area of a vehicle by use of the detection result of an object detector. SOLUTION: The moving track of the vehicle is predicted from yaw rate and vehicle speed, and in which position within the traffic line width the vehicle is traveling is decided by deciding a lateral pair (for example, T3 and T4) of stopped matters (cat's eye or white line) set along the sides of the traffic lane. According to the position within the traffic lane width of the vehicle, a lock-on area of a prescribed distance (e.g. 1.3 m) is set on the left side of the moving track of the vehicle, and a lock-on area of a prescribed distance (e.g. 2.7 m) is set on the right side of the moving track of the vehicle, so that the lock-on areas cover the own traffic lane but not largely protrude to the adjacent lane.  Accordingly, it is prevented that a vehicle running on the adjacent lane side by side is mistaken as a preceding vehicle, or the preceding vehicle on the own lane cannot be detected.
Patent JP-2001127589-A (JP)
Title: Branching filter
Inventor: IGATA OSAMU
IPC: H03H9/25
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a branching filter which is capable of being miniaturized while keeping isolation excellent. SOLUTION: First and second surface acoustic wave filters which are respectively provided with a band passage characteristic and respectively have a signal input/output terminal and a ground terminal are stored in the same cavity of a rectangular solid package PCK. An outer signal terminal T1 connected to the first filter is arranged on the first side of the package PCK on an outer surface, the outer signal terminal T2 connected to the second filter is arranged on the second side of the package PCK on the outer surface, which is opposed to the first side, and, besides, a common outer signal terminal T0 connected to the both first and second filters is disposed at the nearly intermediate point of the third side on the outer surface of the package PCK except the first and the second sides.
Patent JP-2002141965-A (JP)
Title: Gateway and its management server
Inventor: SANETO TORU
IPC: H04L29/06
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a gateway that can realize matrix communication being communication between network interfaces of different kinds. SOLUTION: The gateway 20 is provided with a buffer memory 40, a gateway engine 42, a management unit 44 and a frame generator section 45. The gateway engine 42 extracts a destination address of new frame data when the buffer memory 40 receives the new frame data and the management unit checks a network interface standard of a destination by utilizing a frame database. The new frame data are transmitted to a frame generator 46 in compliance with the standard on the basis of the check result. The frame generator 46 configures frames in compliance with the corresponding network interface standard and transmits the frames externally via various interfaces 48. Since the frames in conformity with the standard of the destination can be transmitted, smooth communication can be attained.
Patent JP-2002136937-A (JP)
Title: Washing machine for inner wall surface of tube having small bore diameter
Inventor: NAGANUMA TATSUO
IPC: B08B9/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine for the inner wall surface of a tube having a small bore diameter, in which even if a winding tube having a small bore diameter, dirt or the like stuck to the inner wall surface are surely washed out. SOLUTION: A syrup supplying line of a dispenser for pouring out a drink such as syrup is constituted of the tube having a small bore diameter. The washing machine for washing the inner wall surface of the tube is provided with a washing water supplying system connected to the tube 14 constituting a line supplying syrup through a pump 11 for supplying syrup from a connector 13 for connecting a syrup vessel such as a bag-in box. The washing water supplying system is equipped with an oscillating device 20 generating wave motion. Both a washing water supplying source and an air supplying system are connected to the oscillating device.
Patent JP-2002136902-A (JP)
Title: Spreading work machine
Inventor: OKADA SATORU
IPC: A01M7/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the control of speed interlocking application amount for making a set application amount per a unit area constant by adjusting a application amount corresponding to a work speed or the control of speed integrating acceleration operation for altering the number of rotations of an engine and sub-variable speed operation is known in a conventional spreading work machine and, when these controls are combined, the application amount is automatically adjusted even if a worker performs acceleration operation to alter the work speed and a chemical liquid can be sprayed in a constant set application amount but, when the work speed is increased, the discharge of the chemical liquid by a pump does not catch up with the work speed and the constant set application amount is not obtained. SOLUTION: A means 146 for setting an application amount per a unit area, a running speed detection means 140, application amount detection means 33 and 34 and discharge amount adjusting means 90 and 91 are provided and an upper limit speed vlimit is set corresponding to an application amount and the chemical liquid is spread in the application amount corresponding to a running speed so as to become the set application amount up to the upper limit speed vlimit.
Patent JP-2002128424-A (JP)
Title: Car-side load detector for elevator
Inventor: FUKUDA MASAHIRO
IPC: B66B7/08
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a simply-constituted car-side load detector for an elevator capable of highly precisely detecting the car weight, when rope lock devices are inclined by tension difference among main cords. SOLUTION: The multiple rope lock devices 12 connected with the main cords 7 suspending the car are locked to a rope lock body 3 via elastic bodies 11. A fitting plate 21 is provided in the insertion end sides of the rope lock devices 12 and operating plates 23 are provided between the fitting plate 21 and the insertion ends of the rope lock devices 12. Operation pins 24 are retained to the operation plate 21 and disposed in contact with receiver devices 20 of the elastic bodies 11 for the rope lock devices 12. The displacement of the operation pins 24 by the deflection of the elastic bodies 11 by the car-side weight is transmitted to a detector 32 via the operating plates 23 and a flexible strip body 30.  This constitution allows normal displacement of the operating plates 23 to precisely detect the weight without changing the horizontal position of the operation pins 24, when the rope lock devices 12 are inclined by the tension difference among the main cords 7.
Patent JP-2002140306-A (JP)
Title: Method and system for providing organismic information authentication log management service
Inventor: AKIMOTO TOSHIAKI
IPC: G06Q20/40
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a service for informing an auth person to be authenticated of authentication information on the premise that the authentication rate of user authentication using organismic information is not 100%. SOLUTION: This system is equipped with an authenticating device 1 which performs authentication by using organismic information and outputs authentication log information composed of the result of the authentication using the organismic information and the organismic information used for the authentication, an authentication log managing device 3 which retrieves user information by using a user ID from the authentication log information obtained through a network 2 and informs the corresponding user of the authentication log information, and an information terminal 4 which receives the authentication log information from the authentication log managing device through the network 2, and provides the service for surely information the person to be authenticated of the authentication log information.
Patent JP-2002094666-A (JP)
Title: System, medium and information aggregate
Inventor: OSADA SHINICHIRO
IPC: H04L12/58
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that labor and time are consumed for finding out a URL on a Web page providing required information and required information can not be obtained from the Web page of internet using a portable telephone when the URL on a Web page providing required information is unknown. SOLUTION: The inventive system comprises a portable telephone terminal 2 connectable to internet 6, and a unit 1 for delivering the guide information of an information provide site 3 of internet 6 to the portable telephone terminal 2. When the portable telephone terminal 2 calls a predetermined telephone number, the guide unit 1 sends back guide information listing the address of the information provide site 3 to the portable telephone terminal 2 by e-mail which is utilized when the portable telephone terminal 2 accesses the information provide site 3.
Patent JP-2002148439-A (JP)
Title: Optical compensating film, method for producing the same, polarizing plate using the same and liquid crystal display
Inventor: KONDO SEIJI
IPC: G02F1/1335
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical compensating film uniformly having required characteristics in the surface, a method for producing the film, a polarizing plate using the film and a liquid crystal display. SOLUTION: A thermoplastic resin film is stretched with a tenter only in the lateral direction to obtain the objective optical compensating film. When the thickness of the optical compensating film is represented by (d), the intrasurface principal refractive indexes of the film are represented by nx and ny, the principal refractive index in the thickness direction is represented by nz and the relation of nx>ny is satisfied, the intrasurface retardation value (Re=(nx-ny)d) is 0-500 nm, the retardation value in the thickness direction (Rth=(nx-nz)d) is 0-500 nm and the ratio of Re to Rth is <1.
Patent JP-2001333024-A (JP)
Title: Transmitting and receiving method and device therefor in transmission system using convolutional interleave/ interleave release
Inventor: LOPEZ PATRICK
IPC: G06F11/10
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide such a transmission system as prevents the occurrence of the undesired behavior of a receiver which is caused in such a manner that the interleave releasing device of the receiver transmits undetermined data to an external error code decoder with the undetermined data included at the time of establishing connection between a transmitter and the receiver. SOLUTION: The transmitting method in this transmission system uses convolutional interleaving. The method includes a step in which connection with at least one receiver is started, a step in which external error coding is applied to dummy data, a step in which the dummy data subjected to error coding is supplied to a convolutional interleaving device until the interleaving device at least includes only the dummy data subjected to error coding, and a step in which data outputted by the interleaving device are discarded in the process of supplying the dummy data. Also, a receiving method in the system, and a receiver and a transmitter for performing the receiving method and the transmitting method are provided.
Patent JP-2002150959-A (JP)
Title: Generating method of indium ion beam, and related apparatus
Inventor: YAMASHITA TAKATOSHI
IPC: C22B58/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a means that can generate indium ion beam in stable quantity. SOLUTION: This ion source 2 comprises a heating furnace 4, that generates steam 8 by heating a solid material 6 and a plasma-generating container 16, that generates plasma 24 by ionizing this steam 8 and generates an ion beam 30. As a solid material 6, indium fluoride that has been heated at a temperature of 600 deg.C or higher and less than 1,170 deg.C is used. Thereby, indium ion beam can be generated in stable quantity. As a solid material 6, In(OF)xF3-x (x is 1, 2 or 3) may be used.
Patent JP-2002149550-A (JP)
Title: System and method for providing information
Inventor: HANEDA KIYOMORI
IPC: G06Q50/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system and an information providing method by which a service is enriched by making information to be provided versatile in accordance with the attribute of an information distribution destination and a plurality of users can also share the information by offering the service even to a radio communication terminal made to correspond to one radio communication terminal that makes a distribution request when the radio communication terminal makes the distribution request. SOLUTION: This system, for offering the information to a 1st radio communication terminal 10 that requests service distribution and to a 2nd radio communication terminal 20 which is connected to an external display device and also displays received data on the external display device 30, transmits corresponding contents data to the 2nd radio communication terminal 20 and displays the contents data on the external display device 30 when the 1st radio communication terminal 10 makes a contents distribution request.
Patent JP-2002147099-A (JP)
Title: Window opening/closing device
Inventor: MASUDA MITSUYOSHI
IPC: E05D15/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To press a window stile to a window frame body by spring force in the closed state of a window and to maintain the window stile in the open position without providing a restraining means by supporting the window stile by a plurality of spring bodies elastically deformed in a freely turning-over manner. SOLUTION: A plurality of spring bodies elastically deformed in the freely turning-over manner are mounted to a window stile with an aeration adjusting material stuck to the plane so that the turn-over part of each spring body is movable in a vertical direction to the plane of the aeration adjusting material. The turn-over part of each spring body is supported to a window frame body, and before the turn-over part of the spring body turns over into a first balance position, the window stile abuts on the window frame body to press the window stile to the window frame body by the spring force of the spring body. When the spring body turns over into a second balance position, the window stile is separated onto the indoor side from the window frame body.
Patent JP-2002147888-A (JP)
Title: Thermoelectric converting device and manufacturing method thereof
Inventor: OKUBO HIDEAKI
IPC: H01L23/02
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure for a thermoelectric converting device, which is high in sealing performance and easy in the manufacture of the same. SOLUTION: A thermoelectric converting circuit 3, utilizing Pertier effect, is pinched between two sheets of metallic heat exchanging plates 5, 7. An O-ring 13, pinched between the outer rim sections of the heat exchanging plates 5, 7, seals a gap between the outer rim sections of the heat exchanging plates 5, 7 across the whole periphery of the same. A connector 27 for connecting the thermoelectric converting circuit 3 to an external power supply is penetrated through a through hole 25 bored on the heat exchanging plate 5. Another O-ring 35, fitted to the outer surface of the connector 27, seals naturally a gap between the connector 27 and the through hole 25 when the connector is inserted into the through hole 25.
Patent JP-2002159112-A (JP)
Title: Signal cable drawing apparatus
Inventor: SATO MORIZO
IPC: H02G1/06
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a signal cable drawing apparatus capable of taking a routing distance of a signal cable per hour so as to be longer. SOLUTION: This signal cable drawing apparatus comprises a vehicle 10 running on an electric train rail, drum racks 20 for supporting drums D, a braking device for restraining the rotation of the drums D, and a drawing-out device 40 for delivering a signal cable from the drums D. The braking device applies breaking force to the drum D in such a direction as to inhibit the drawing-out of the signal cable whenever the signal cable is delivered. The drawing-out device 40 pulls the signal cable by pulling the signal cable with a force beyond the breaking force. Of the drum racks 20, the drum rack 20 located on the front side in the traveling direction of the vehicle 10 is arranged so as to support the drum D at the lower position than the one positioned on the rear side. The signal cable from the front drum D is set to be delivered through the lower side of the rear drum D.
Patent JP-2002155406-A (JP)
Title: Dressing for vehicle
Inventor: MASUDA MITSUNORI
IPC: A41D13/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain dressing for a vehicle, capable of preventing elongation of a waist belt adjacent to the lower part of a passage space part of a seat belt. SOLUTION: A rear body part 2 of dressing 1 for a vehicle is provided with back belts 5 side by side so as to pass the back belts through a seat belt 10. A horizontal reinforcing belt 6 is arranged on a passage space part 13 through which the seat belt 10 is passed and a waist belt 7 is laid under the passage space part 13. The waist belt 7 is provided with a storage part 71, and a reinforcing plate 8 composed of a hard resin material having a prescribed elasticity is stored in the storage part 71 so that the reinforcing plate 8 cannot be dropped.
Patent JP-2002153577-A (JP)
Title: Coach tee and batting device using the same
Inventor: SHIMIZU KIYOSHI
IPC: A63B69/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that various kinds of proposals exist for a tee or a batting device used for practicing batting of a baseball, or the like, but the device is complicated and large and cannot change the position of a ball rapidly, and also a device for moving the ball rapidly is extremely unstable in setting and adjusting the tee and hence is not practical. SOLUTION: The batting device comprises a horizontal rod 6 that connects a ball support for placing the ball 2 to one end and has a gripping section 8 at the other, and a vertical rod 9 where an upper end 10 is connected to the horizontal rod 6 rotatably at the middle section.