baber/WOPTO huggingface dataset:
Patent JP-2002159048-A (JP)
Title: Cdma mobile communication system
Inventor: TAKEO KOUJI
IPC: H04J13/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To dealt with deterioration of system efficiency incident to traffic bias or high rate transmission in a CDMA mobile communication system. SOLUTION: A cell is divided into subareas each of which is allocated with a time slot. A mobile station belonging to subarea 1 closest to a base station communicates with the base station during time slot 1, a mobile station belonging to subarea 2 on the outside thereof communicates with the base station during time slot 2, and a mobile station belonging to outermost subarea 3 communicates with the base station during time slot 3. Arrangement of subareas is altered such that the number of mobile stations in each subareas become uniform. Time slot allocation is also altered thus dealing with traffic variation adaptively.
Patent JP-2002169567-A (JP)
Title: Sound signal selection matrix device
Inventor: ITO SHIN
IPC: H03K17/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a sound signal selection matrix device which can mix different sound signals of two or more systems into one system and output the resulting signal. SOLUTION: This device is equipped with multiple input lines 3 through which sound signals can be inputted independently of one another, output lines 51 and 52 which the selectively connected and not connected to the input lines, and a sound mixing circuit 11 which puts those output lines into one system and mixes and outputs the sound signals, and can mix the sound signals of the different systems into one system at the same time and output the resulting signal.
Patent JP-2002172686-A (JP)
Title: Vacuum molding method for decorative sheet material
Inventor: SUWAMA TAKAHIRO
IPC: B29C51/10
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum molding method for a decorative sheet material by which the corner parts of various kinds of decorative sheet materials such as a resin film, a cloth and a non-woven fabric can be neatly shaped without looseness. SOLUTION: When a decorative sheet material S is vacuum-molded using a vacuum molding die 1 with a flange part 1b having angular parts 1d formed on the peripheral edge, the peripheral rolled-in part S2 of the decorative sheet material S is pinched by a clamp 6, then the sheet material S is thermally softened and arranged on a molding face 1e. Further, the corner parts S3-S6 of the decorative sheet material S are rolled in by pressing the parts S3-S6 toward the inside of the angular parts 1d of the vacuum molding die 1 with the help of a pressing plug 3.  Next, the central molding part S1 of the decorative sheet material S is vacuum-sucked and at the same time, the peripheral rolled-in part S2 is pressed toward the inside of the angular parts 1d of the flange part 1b with the assistance of a pressing plug 4 in such a state that the central molding part S1 is rolled in on the back of the flange part 1b by vacuum suction. After that, the peripheral rolled-in part S1 is rolled in near the angular parts 1d. Thus the corner parts S3-S6 uniformly extend based on the softening and shrinking properties of the decorative sheet material S and then are deformed flat. Besides, the loosened apart part generated at the corner parts S3-S6 is squashed flat and brought into contact tightly, all along, with the back of the angular parts 1d.
Patent JP-2002175120-A (JP)
Title: Method for correcting positioning error of actuator
Inventor: SASAKI KOZO
IPC: G05D3/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the positioning accuracy of an actuator having a wave reduction gear. SOLUTION: In the drive control device 1 for the actuator, a positioning error of the actuator 2 is measured for one rotation of the output shaft 7 of the wave reduction gear 5 based on the absolute position of a motor rotating shaft 4 and this measured error data are averaged, error correction data 10 indicating an error correction value with respect to each rotating position for one rotation of the motor rotating shaft are stored in the error correction data storage portion 11 of the drive control device.  During drive control, the rotating position of the motor rotating shaft 4 is detected and the error correction value allocated to the rotating position in the error correction data 10 is added to the detected rotating position information 8 to create rotating position correction information 12, which is then used as position feedback information for controlling the positioning of an actuator output shaft 7.
Patent JP-2002176682-A (JP)
Title: Remote control system
Inventor: GOTO TAKAHIRO
IPC: H04Q9/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system, with which when a switch of a transmitter 10 is depressed, a receiver 20 activates a corresponding control output and when the switch is released, its control output is deactivated as a real-time output that can eliminate the defect of interrupted control output in spite of the switch that is kept depressed and reserves a high response to the stop operation. SOLUTION: The remote control system is so configured, that when the receiver 20 cannot receive a signal from the transmitter 10 for prescribed time during the operation, the control output is deactivated, the transmitter 10 transmits a stop signal including a stop function code to command a control output to off; and when the receiver 20 receives this stop signal, the control output is immediately deactivated, even if the prescribed time has not elapsed.
Patent JP-2002179772-A (JP)
Title: Resin compound for composing insulating interlayer of print circuit board, resin sheet for forming insulating layer using the resin compound and copper-plated laminate using them
Inventor: SATO TETSURO
IPC: C08L71/10
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a copper foil with resin free of halogen elements, having high flame-retardancy, excellent waterproofness and heat resistance, and good peeling off strength between a substrate and copper foil. SOLUTION: This resin compound used for composing insulating interlayer of a print circuit board comprises an epoxy-based resin containing a curing agent for epoxy resin which has 5 to 25 wt.% nitrogen, a maleimide compound having thermosetting ability and free from halogen elements.
Patent JP-2002183103-A (JP)
Title: Device and method for parallel processing
Inventor: SATO HIROYUKI
IPC: G06F9/46
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for parallel processing which can increase the execution efficiency of a job. SOLUTION: If an unexecuted job which desires to be executed by one computer is absent when the computer reaches a job execution end stage, an unexecuted job to be allocated to the computer is searched for while the load state of all computers which perform parallel processing is taken into consideration.
Patent JP-2002185163-A (JP)
Title: Chassis for receiving board
Inventor: KOSAO TOMIO
IPC: H05K7/04
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a chassis for receiving a board having board guides capable of guiding a wiring board surely and at low cost. SOLUTION: A chassis is embossed to form protruded portions 12 at desired intervals to thereby make them board guides.
Patent JP-2002179893-A (JP)
Title: Modified polyester resin
Inventor: OZAKI SACHIKO
IPC: C08K5/13
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin capable of stably producing high-quality fibers dyeable with a basic dye by using thereof for melt spinning and causing slight thermal deterioration during thermal melting though a sulfonate group- containing component is copolymerized. SOLUTION: This polyester resin is characterized as comprising a copolyester in which >=80 mol% of repeating units constituting the polyester are ethylene terephthalate units and the sulfonate group-containing component in an amount of 0.5-8 mol% based on the whole acid component of the polyester is copolymerized and a hindered phenol or phosphorus antioxidant in an amount of 0.01-0.5 mass% based on the copolyester.
Patent JP-2002182115-A (JP)
Title: Objective lens system
Inventor: HIROTA HIROYUKI
IPC: G02B21/02
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain an objective lens system with which a spherical aberration caused by the change of a refractive index or the variation of the thickness of a cover glass can be excellently compensated. SOLUTION: This objective lens system is formed only of optical material having >=50% internal transmissivity in 5 mm thickness with respect to a specified light having <=300 nm wavelength. The objective lens is equipped with a 1st lens group G1 including a positive meniscus lens L1 whose concave surface faces to an object side, a 2nd lens group G2 including at least one negative meniscus lens (L24, L26) and having positive refractive power as a whole, and a 3rd lens group G3 having negative refractive power in order from the object side. The 2nd lens group G2 includes a movable lens group (L26, L27) capable of moving along an optical axis in order to correct the variation of the spherical aberration.
Patent JP-2002178990-A (JP)
Title: Automatic navigation device
Inventor: OBARA HIROYOSHI
IPC: G01C21/16
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic navigation device for ship capable of making accurate tracking by means of simple calculating process. SOLUTION: The device is to allow a vessel to make automatic navigation along the preset course, in which the planned course is a plurality of small divisions, and that starting point of different course divisions which is located nearest the ship is used as the target position for performing the control, and the navigation of the ship is controlled by changing over the target position bit by bit to the starting point of the next division in association with the movement of the ship.
Patent JP-2002188596-A (JP)
Title: Underfloor ventilating fan
Inventor: AOI HIDEKI
IPC: F04D17/04
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an underfloor ventilating fan capable of providing satisfactory workability of assembly and an excellent maintenance property and facilitating the disassembly when repairing it. SOLUTION: This underfloor ventilating fan 1 consists of a cross flow fan 2, a motor 3 rotating and driving the fan 2, a stabilizer 4 covering an upper part of the fan 2, a guide roll 6 covering a lower part of the fan 2, and two side plates 6 arranged on right and left side faces and holding the motor 3 on one side and the fan 2 through a bearing on the other side. A plurality of mounting holes 7 or a plurality of bar rings 8 are formed in the stabilizer 4 and the guide roll 5, respectively, a plurality of bar rings 8 or a plurality of mounting holes 7 are formed in two side plates 6, and the stabilizer 4 and the guide roll 5 and two side plates 6 are tightened by screws and are assembled.
Patent JP-2002178056-A (JP)
Title: Method and system for changing die angle in punch press
Inventor: YAMADA JUNICHI
IPC: B21D28/14
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for changing a die angle in a punch press in which the die angle can be automatically and correctly changed, the die angle need not be returned after the die is used, and a working time can be shortened. SOLUTION: The angle of an upper die P and a lower die D must be changed if necessary in the case of performing the punching in cooperation with the upper die P and the lower die D fitted to die holders 29 and 31. An automatic die exchanging device (an ATC part) 9 holds the upper die P and the lower die D, and takes them out of the die holders 29 and 31, die angle rotating mechanisms 67 and 73 rotate the die angle of the upper die P and the lower die D to the value commanded based on the working program to return the die holders 29 and 31, a die angle data storage unit 11 stores the changed die angle as the die angle data, and the die angle is changed based on the die angle data in the subsequent working.
Patent JP-2002190635-A (JP)
Title: Semiconductor laser element and its fabricating method
Inventor: YAMAZAKI YUKIO
IPC: H01S5/323
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a nitride semiconductor laser element in which substrate leakage mode is suppressed, a flat cleavage can be ensured at least in the laminate side region of a mirror end face, and the cleavage line can be made straight. SOLUTION: The semiconductor laser element 501 comprises an n-GaN substrate 10 as a first semiconductor layer, a laminate 12 of a hexagonal nitride based semiconductor provided thereon as a second semiconductor layer, a mirror end face 401 formed while being cleaved such that the side faces of the n-GaN substrate 10 and the laminate 12 are exposed onto a substantially same plane, and a buffer layer 11 provided between the n-GaN substrate 10 and the laminate 12. In the mirror end face 401, means irregularity at a part where the laminate 12 is exposed is not higher than one half of mean irregularity at a part where the n-GaN substrate 10 is exposed.
Patent JP-2002187420-A (JP)
Title: Air conditioner for vehicle
Inventor: OGA HIROSHI
IPC: F24F11/04
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for vehicle, which can acquire a blowing volume according to the desire of an occupant of high priority (for example, an occupant of driver's seat) upon leaning and changing a plurality of blowing characteristics. SOLUTION: The air conditioner for the vehicle comprises one blower 7 for letting the fresh air into a first and second air conditioning zone in a vehicle room, a blowing characteristics memorizing means 335 memorizing a blowing characteristic of the blower 7, and one blowing volume setting means 40 for setting the blowing volume of the blower 7, wherein the blowing characteristic memorizing means 335 has a first and second blowing characteristics corresponding to the first and second air conditioning zone side, respectively, and is provided with a blowing characteristics changing means 335 for learning and changing each first blowing characteristics and second blowing characteristics upon changing of the blowing volume for the first air conditioning zone side by the blowing volume setting means 40.  The blowing characteristics changing means 335 learns and changes the blowing characteristics in the way represented by the following relation: a learning degree of the first blowing characteristics >=a learning degree of the second blowing characteristics.
Patent JP-2002190917-A (JP)
Title: Rod-like light source apparatus and optical reader using the same
Inventor: NAGASAKI AKIRA
IPC: G06T1/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a rod-like miniaturized light weight light source, instead of the fluorescent lamp, and easily obtain a light source having a length corresponding to an original paper size. SOLUTION: The rod-like light source comprises a synthetic resin-made light-guide rod 1 having a semicylindrical profile for irregularly reflecting lights incident on light incident faces 11, 11 at both ends from an irregular reflective surface in a lengthwise intersecting plane and converging them on a semicircular radiation surface 13a to radiate from the entire length area of this radiation surface 13a, a pair of light emitters 3, 3 fixed to printed boards 2, 2 with their emitting surfaces butted to both ends of the guide rod 1, a holder 4 having a housing groove 41 for housing the guide rod 1 and locks 42 for locking the rod 1, and mounts 5, 5 for mounting the emitters 3, 3 in the holder 4.
Patent JP-2002188708-A (JP)
Title: Gear mechanism and printing device
Inventor: TSUKAMOTO KATSUHIDE
IPC: F16H55/18
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a gear mechanism with higher torque transmission compared with a gear mechanism using a spur gear and technology optimizing the automatic adjustment of backlash. SOLUTION: This gear mechanism has a driving side helical gear 37 integratedly driven with a driving gear shaft 16; and a driven side helical gear 39 meshing with the driving side helical gear 37 and transmitting torque to a driven side gear shaft 19. The driven side helical gear 39 has a first helical gear 39a combined with the driven gear shaft 19; and a second helical gear 39b loosely fit to the driven gear shaft 19; a guide pin 41 guiding the movement of the second helical gear 39b in the parallel direction to the shaft line of the driven gear shaft 19 to the first helical gear 39a; and an energizing means 48 energizing the second helical gear 39b so as to separate from the first helical gear 39a.
Patent JP-2002195579-A (JP)
Title: Warm water heating system and method for controlling the same
Inventor: TADA HIROYUKI
IPC: F24D3/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a warm water heating system capable of reflecting information obtained by a warm water terminal equipment to a remote controller of a water heater by communicating data between the controller of the heater and the equipment. SOLUTION: The warm water heating system 1 comprises the water heater 2, the warm water terminal equipment 4 for heating or drying in a room upon reception of supply of the warm water from the heater 2, and the remote controller 3 of the heater 2. The system 1 further comprises a communicating means 6 for communicating data to the equipment 4. The heater 2 has a power superposition communicating means 5 for transmitting a power superposition signal to the controller 3. The heater 2 also has a communication connecting means 7 for connecting the means 6 to the means 5. The means 7 has a storage means 71 for storing data to be communicated via the means 7 to store the data obtained from the equipment 4. That is, the controller 3 can acquire the information of the equipment 4 by the communication with the means 71.
Patent JP-2002192500-A (JP)
Title: Manufacturing method for article having micro surface structure
Inventor: UMEKI KAZUHIRO
IPC: C03C15/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To manufacture highly precise and reproducible surface three- dimensional structure at low cost by simplifying the process of the manufacture. SOLUTION: The surface of a metal mold 2a is released, ultraviolet ray hardening type resin 6 is coated thereon, and a target product material 8 treated by silane coupling is slowly pushed thereon. The uniform ultraviolet ray is irradiated from the rear side of the target product material substrate 8 so as to harden the ultraviolet ray hardening type resin layer 6. The metal mold 2a is exfoliated with the ultraviolet ray hardening type resin layer 6 joined with the target product martial substrate 8. The transfer shape of the resin layer 6a on the target product material substrate 8 is transferred to the target product material substrate 8 by a dry etching method.
Patent JP-2002193111-A (JP)
Title: Steering device and vehicle
Inventor: SASAKI MAKOTO
IPC: B60R25/0215
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To effectively use the space of a vehicle compartment in the case of using the indoor for a purpose except for driving, for example, by applying a steering device to a passenger car. SOLUTION: A steering wheel 2 is stored at a specified storing position from a position at the time of steering and it is reversely returned to the position at the time of steering from the storing position by specified operation.
Patent JP-2002197193-A (JP)
Title: Training system
Inventor: UTA YOSHIKATSU
IPC: G16H20/30
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a training system performing a training by a suitable training menu, capable of instructing from a remote place, and by which development of a new fitness training business can be expected. SOLUTION: A user 100 and a training business company 200 are connected through a network such as the Internet. The user 100 purchases a CD-ROM 101 in which an explanation by a moving picture or a voice about a method of the training menu is recorded, and performs the training in accordance with the contents of the CD-ROM. Personal information of the user 100 is preliminary registered in the training business company 200, and training result data are reported to the training business company 200 according to the proceeding stage of a program. A trainer 207 of the business company side diagnoses the state of progress of the user's training from the data sent, sends the user 100 diagnostic data including a comment such as advice, and provides a training menu to be performed next time.
Patent JP-2002195471-A (JP)
Title: Pipe joint
Inventor: OHARA KOJI
IPC: F16L23/02
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint capable of easily removing and replacing only a desired pipe joint or pipe even in a condition that a plurality of pips are consecutively connected through a plurality of pipe joints. SOLUTION: The pipe joint includes first and second pipe connecting members 12, 13 having first and second through holes 17, 18 for inserting a pipe from one end part side, respectively, an annular spacer 14 having a hole 14d connected to each of other end part sides of the first and second through holes formed inside and detachably arranged between each of other end parts of the first and second pipe connecting members, and an annular connecting member 15 arranged so as to cover each of outer peripheries of the other end parts of the first and second pipe connecting members and a spacer therebetween, and separately connecting the first and second pipe connecting members through the spacer. The length L1 of the spacer in the axial direction is set to be longer than the insertion length L2 of each pipe into the first and second through holes.
Patent JP-2002204082-A (JP)
Title: Clip for flexible printed circuit board, and superpose structure of flexible printed circuit board using the same.
Inventor: TERUNUMA ICHIRO
IPC: H05K7/14
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a clip for a flexible printed circuit board which can be manufactured inexpensively and can reliably hold and fix the board. SOLUTION: A clip 10 for an FPC(flexible printed circuit board) includes an anchor 11 and a pinching part 12 having first and second pinching plates 13 and 14. In the pinching part 12, the first and second pinching plates 13 and 14 are coupled at their ends on the side of the anchor 11 by means of a coupler 60. A force in such a direction as to pinch and FPC 1 resulting from the resilient force of the coupler 60 is applied to the both pinching plates 13 and 14. As a result, since the both plate parts 13 and 14 can reliably pinch the FPC 1, a stably pinched and fixed state can be secured.
Patent JP-2002195372-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: TAKETSUNA YASUHARU
IPC: F16H15/38
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission capable of preventing mechanical damage by suppressing heat generation. SOLUTION: In this toroidal type continuously variable transmission in which a rolling element for mediating transmission of torque is held between at least a pair of rotating members and holding force for holding the rolling element in a direction that the rolling element does not extract between the rotating members against load that the rotating members pinch the rolling element is imparted to the rolling element, a detection means (step S1 and 2) for detecting a temperature rise in either one of the temperature of a rolling surface holding the rolling element of the rotating members or the temperature of the rolling element and a rolling element control means (step S3) for reducing the holding force when the temperature rise is detected by the detection means are provided.