baber/WOPTO huggingface dataset:
Patent JP-2002074892-A (JP)
Title: Tape winding device
Inventor: TAKEYAMA KATSUYOSHI
IPC: G11B23/113
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To wind a magnetic tape at high speed around a tape reel without generating the loose winding of the magnetic tape. SOLUTION: The tape winding device is provided with a winding mechanism 15 to rotate the tape reel 4 for winding up the magnetic tape 3 around the tape reel 4, a tension control mechanism 18 to control the tension of the magnetic tape 3 wound by the tape reel 4, and a tension varying mechanism 19 provided between the winding mechanism 15 and the tension control mechanism 18 to vary the tension of the magnetic tape 3 wound by the tape reel 4. While the whole tension is controlled by the tension control mechanism 18, high tension and low tension can be repeatedly applied to the magnetic tape 3 from the tension varying mechanism 19. Thereby, the formation of an air film is prevented, winding hardness is improved, and the high-speed winding of the magnetic tape is realized.
Patent JP-2002068613-A (JP)
Title: Tampering-proof system for elevator
Inventor: FUJIMOTO TAKAHIRO
IPC: B66B1/14
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent the wasteful movement of an elevator operated by tampering with a car call button in the car of the elevator. SOLUTION: Plural car call buttons 1 are provided in a car for designating a destination floor for the car of the elevator. A car loading weight detecting means 2 is mounted for detecting the car loading weight. A maximum car call registration number setting table 3 is mounted for setting a maximum car call registration number corresponding to a loading weight detected by the car loading weight detecting means 2.  A control means 4 is mounted for registering the car call when the destination floor is inputted by the operation of the car call button 1, and the input by the car call button is within the maximum car call registration number set on the car call maximum registration number setting table 3 with respect to the loading weight detected by the car loading weight detecting means, and not registering the car call anymore when the input is over the maximum car call registration number set in the car call maximum registration number setting table 3.
Patent JP-2002071733-A (JP)
Title: Multi circuit measuring apparatus
Inventor: KANEKAWA HITOSHI
IPC: G01R11/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To overcome the trouble such that values measured by switching a plurality of detecting circuits sequentially at a first round and a second round become zero in spite of the presence of power use, if the power is used with a specific load intermittently by a cycle close to a measurement round time T or by intervals of an integral multiple of the time T, and that the intermittent power use is measured as if it were a continuous use. SOLUTION: For every round of switching a current-detecting means 4 having N circuits, an order (selection number) of the current-detecting means 4 which is to measure first at a next round is determined by a random number of a random number generation means 23, and the current-detecting means 4 is changed over to measure sequentially from one having the determined selection number. Each consecutive measured value is interpolated and calculated in accordance with each of the collected measured values (1-N current values), and values of every one round time and each collection time counted by a timer 25.
Patent JP-2002069208-A (JP)
Title: Composite material and method for manufacturing the same
Inventor: TAKEISHI HIROYUKI
IPC: C08L101/16
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced composite material with biodegradability and improved in mechanical strength, and a method for manufacturing the same. SOLUTION: The composite material mainly comprises a vegetable cellulose fiber with its hydroxyl groups converted into a carboxylic ester by surface treatment and a biodegradable thermoplastic resin, and the method for manufacturing the same contains a step wherein the vegetable cellulose fiber surface is converted into a carboxylic ester and a step wherein the thus obtained surface treated cellulose fiber is kneaded with the biodegradable resin and then molded.
Patent JP-2002071267-A (JP)
Title: Refrigerator for business use
Inventor: KODAMA MASARU
IPC: F25D25/02
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To allow fixing operation and the operation of fixation release to be easy while permitting a movable shelf drawn out to the front to be firmly fixed and simplify such structure. SOLUTION: Rollers 14, 15 and 16 roll on the lower wall 12c of a guide rail 12, so that a movable shelf 8 slides and moves in backward and forward directions. Moreover, stoppers 17 and 18 are arranged at the upper and lower parts, respectively, at the front part of the guide rail 12 between the upper and lower wall 12a and 12c of the guide rail 12. After the small rollers 14 and 15 pass through the underside of the upper stopper 18 and get over the lower stopper 17 to move forward, the forward move of the large roller 16 is obstructed by the upper stopper 18. The backward move of the small roller 15 at the back side is obstructed by the lower stopper 17. As a result of this, the movable shelf 8 is held in a state in which it is drawn out to the front of the front opening 1a of a refrigerator main body 1 to the horizontal attitude.
Patent JP-2002077927-A (JP)
Title: Electronic camera
Inventor: SHIMIZU EIICHI
IPC: G03B7/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the operability of an electronic camera. SOLUTION: When selecting the adjusting mode of color tone, a guide indication for color tone adjustment is displayed on a monitor (S100), and an operation signal from a direction button is read (S102) and it is judged from the read operation signal whether or not the direction button is operated. When it is judged that it is operated, the adjusted value of color tone corresponding to the operated button is calculated every time when any direction button is operated, and the correction of color tone is instructed (S106, S108). Then, the decided signal is read (S110), and the processing of color adjustment is repeated until it is judged that the operation is completed (S102-S112). Thus, the operability of color adjustment of an electronic camera can be improved.
Patent JP-2002069947-A (JP)
Title: Mounting tool for sign board
Inventor: ITO MASAMICHI
IPC: E01F9/70
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel mounting tool of a sign board for gurd cables capable of easily, stably, and sturdily fitting the sign board to the guard cables and imparting an extremely favorable appearance on fitting it. SOLUTION: A fixing mechanism 5 for fixedly fastening a support 2 is constituted of a contact part 3 getting into contact with the support 2 for stretching guard cables 1, a fixing part 4 fixed to the guard cables 1 stretched to the support 2, and a fixing mechanism 5 fixedly fastening the support 2 by the fixing part for the cables and the contact part 3. A mounting part 9 on which the right and left legs 8 of a sign board 7 are held respectively is provided at the upper part of the base body 6 provided with the fixing mechanism 5.
Patent JP-2002082115-A (JP)
Title: Excreta measuring device
Inventor: YAMAZAKI HIRONORI
IPC: G01N33/493
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an excreta measuring device, capable of hygienically measuring concentrations on the measured components of excreta only by the discharge of excreta in a lavatory, and measuring the mass of the excreta together. SOLUTION: Since the excreta measuring device for measuring the components of the excreta of a user obtained by a discharge action in the lavatory comprises a urine collecting tray 2-c to which urine is fed, a component measuring part for measuring the concentrations of the components of the excreta discharged to the urine collecting tray 2-c, and a discharge amount measuring part for measuring the amount of the discharged excreta from at least outflow velocity and outflow time, the mass of the excreta of the measured components contained in the excreta can be computed by only relieving oneself of excreta in the lavatory and to display it to the user. The quantity of urine is computed from the force and time of the urine discharged to the urine collecting tray 2-c, and the amount of discharge is computed from the concentration of measured items.  On the basis of them, the total amount of the excreta of the measured items can be measured by obtaining the sum total for the day.
Patent JP-2002083595-A (JP)
Title: Coke, artificial graphite, method of manufacturing carbon material for negative electrode of nonaqueous solvent secondary battery, and pitch composition
Inventor: SUGANO KOICHI
IPC: H01M10/05
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing coke having high productivity and high density, capable of avoiding forming of mesophase, to provide a method of manufacturing artificial graphite excellent in graphitization property from the coke, and to provide a method of manufacturing a carbon material for a nonaqueous solvent negative electrode material of a lithium ion secondary battery and the like having high discharge capacity and high charge and discharge efficiency from the coke. SOLUTION: A pitch composition obtained by mixing coal tar pitch of 10-1000 pts.wt. to mesophase pitch of 100 pts.wt. is heat-treated to produce coke, artificial graphite is produced by graphitizing the coke at a temperature not less than 2000 deg.C, and a carbon material for the negative electrode of the nonaqueous solvent secondary battery is produced by grinding the coke and graphitizing it at a temperature of not less than 2000 deg.C.
Patent JP-2002082635-A (JP)
Title: Color led display device
Inventor: TAKASUGI KEIJI
IPC: G09F9/33
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-luminance color LED display device which has good mixture of red, green, and blue and is free of color unevenness even when the display device is viewed from either of the vertical and horizontal directions. SOLUTION: LED elements each mounted with a tricolor LED chip 1 in one package are so arrayed that the colors of alternate LED chips are arranged in turn.
Patent JP-2002078644-A (JP)
Title: Excretion-assisting tool
Inventor: NOGAKI HISASHI
IPC: A47K13/10
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an excretion-assisting tool cannot be accessed from a crosswise direction when helping a severely handicapped person for making it difficult to assist the handicapped person since the tool has a mechanism section at the side. SOLUTION: In the excretion-assisting tool having a toilet seat catch for placing a toilet seat on the upper surface, a drive means for moving the toilet seat catch up and down, and a drive means for guiding the toilet seat catch on a specific track, the drive means and the guiding means are arranged at the rear of the excretion-assisting tool, a space for supplying the piping or the like of the toilet stool is secured near the center of the rear, and the toilet seat catch is formed in the similar shape as that of the toilet stool for the heavily handicapped person with assistance.
Patent JP-2002080640-A (JP)
Title: Crosslinkable rubber composition and crosslinked product
Inventor: NISHIMURA KOICHI
IPC: C08K3/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinkable halogen-containing rubber composition which can be crosslinked to provide a crosslinked product having little compression set and excellent heat aging resistance, and is excellent in storage stability. SOLUTION: The crosslinkable rubber composition comprises 100 parts by weight of a halogen-containing rubber (A), 0.1-15 parts by weight of a 1,3-dithiol compound (B) represented by formula 1 or 2 and an acid catch agent (C). (wherein X is oxygen or sulfur, Y is -(CH2)n- or -(CH2)a-(C=O)-(CH2)b-, n is an integer of 1 or more, a and b are each 0 or an integer of 1 or more, X is oxygen or sulfur, and Z1 and Z2 are each an alkyl group).
Patent JP-2002086913-A (JP)
Title: Photosensitive thermal recording material
Inventor: NAGATA KOZO
IPC: B41M5/28
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive thermal recording material which does not generate a blister by heating and can form a sharp image. SOLUTION: In the photosensitive thermal recording material in which a photosensitive thermal recording layer containing a coloring component A wrapped in thermally responsive microcapsules, outside the microcapsules, at least a substantially colorless compound B having a polymerizable group and a site which is colored by reacting with the component A in the same molecule, and a photo-polymerization initiator is formed on a support, the support has a paper substrate and an electron beam irradiation curable resin-coated layer in which an unsaturated organic compound is cured by being irradiated with electron beams and which is formed at least on one side of the substrate.
Patent JP-2002084222-A (JP)
Title: Satellite communication system and its satellite communication control method
Inventor: HIO AKIMITSU
IPC: H04B7/155
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a satellite communication system and its satellite communication control method that can attain stable reception by enhancing the reception C/N ratio. SOLUTION: The coding means 110-1,..., 110-m of a transmission station 100 encode optional data, a multiplexer means 120 multiplexes the coded data, and a modulation means 130 modulates the multiplexed data. The optional transmission data via the modulation means 130 become a transmission signal of a prescribed symbol rate, which is up-linked to a transponder 310 through a converter 140 and a transmission antenna 160. A control means 150 sets the symbol rate of the transmission signal depending on a situation. The transmission signal up-linked to the transponder 310 is down-linked to a reception station 200. The reception station 200 uses a reception antenna 210 and a tuner 220 to receive the transmission signal. A control means 260 acquires the symbol rate of the transmission signal from the transmission station 100 in advance and sets the symbol rate to a demodulation means 230.  The demodulation means 230 demodulates the signal according to the set symbol rate. A signal extract means 240 extracts prescribed data from the demodulated signal and a decoding means 250 decodes the data.
Patent JP-2002092065-A (JP)
Title: Method for designing circuit and device for the same
Inventor: SHIMATANI HAJIME
IPC: G06F17/50
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a circuit designing method and device for effectively reducing power consumption by selectively gated clocking an F/F. SOLUTION: This method comprises a step (2) for searching the operation condition of an F/F by analyzing RTL description, and for extracting an enable signal, a step (3) for changing the RTL description into RTL description indicating the corresponding relation of the enable signal and the F/F, a step (5) for inputting the changed RTL description and test vectors, and for simulating this circuit, a step for searching an active rate being a rate at which an enable state is obtained from the simulated result, a step (7) for changing the F/F to the gated clocked F/F based on the active rate, and a step (8) for outputting the result as the RTL description.
Patent JP-2002091225-A (JP)
Title: Image forming device
Inventor: OKADA NORIKAZU
IPC: G03G21/14
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where no over shooting is generated due to overheating to such an extent that the temperature of a fixing heater is over a target temperature and furthermore exceeds an upper limit temperature when the fixing heater is standing by. SOLUTION: In the image forming device, a means for turning off power of a part of a control circuit when action is standing by and changing over to an energy saving mode, and a heater as a heat fixing means to fix toner are provided and when the temperature is lower than a specified temperature that is lower than a target heater temperature when recovering from the energy saving mode, heating control in a first stage is carried out and when the specified temperature is reached, change over is made so that heater control in the second stage where the consumed power is lowered is carried out.
Patent JP-2001190852-A (JP)
Title: Network game system
Inventor: ISHIKIRIYAMA HIDENORI
IPC: A63F13/812
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To faithfully reproduce the contents of progress of competition game played on the screen of a personal computer owned by each player by means of a host computer. SOLUTION: This system comprises a host computer 1 which records the contents of progress of competition game automatically performed between character teams according to a competition logic and stores the same as a VTR file (F); and a personal computer 2 of each player (P) connected to the host computer 1 via a communication network. The host computer 1 sends the VTR file (F) having the contents of progress of competition game performed between the character teams to the personal computer 2 of each player (P). The personal computer 2 of each player (P) reproduces the VTR file (F) through a recorded image reproduction means 3.
Patent JP-2002055444-A (JP)
Title: Self-color forming photosensitive and pressure sensitive recording material, method for producing the same and image forming method for the same
Inventor: SUZUKI MASAO
IPC: B41M5/165
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a self-color forming photosensitive and pressure sensitive recording material independent of a humidity change of the storage environment in the storage of the raw sensitive material and capable of ensuing always constant characteristics with respect to photographic characteristics such as photosensitivity, gradation, maximum density and fog density even when it is stored under any humidity condition and to provide a method for producing the recording material and an image forming method for the recording material. SOLUTION: In the self-color forming photosensitive and pressure sensitive recording material obtained by disposing a protective layer on a self-color forming photosensitive and pressure sensitive recording layer with photosensitive microcapsules housing a dye precursor, a photoinitiator and a polymerizable compound, a developer and a binder in a monolayer or multilayer state on a base, one or more compounds of formula (I), one or more compounds of formula (II) and at least one compound of formula (III) are contained in the microcapsules. In a dry image forming method, the recording material is imagewise exposed and pressure is applied to the whole recording material to imagewise break the microcapsules and to form a dye image.
Patent JP-2002087510-A (JP)
Title: Lift of garbage truck
Inventor: NAKAMATSU KAZUYUKI
IPC: B60P3/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a lift of a garbage truck capable of weighing weight of recovering garbage, capable of sharply reducing a burden of garbage recovering work of operators, excellent in convenience in use and capable of performing efficient work according to a state. SOLUTION: In this garbage truck for mounting a garbage housing box 3 on a car frame 1 and arranging a garbage input box 4 in a rear part of the garbage housing box 3, a rear part of the garbage input box 4 is provided with the lift 6 for freely lifting a lifting stage 9 having a weighing device 10 between the ground and a position facing to an input part 41 of the garbage input box 4, and the lift 6 is arranged so as to be housed under a bottom part of the garbage input box 4. The lift 6 is actually composed of a sliding stage 7 longitudinally slidingly arranged under the bottom part of the garbage input box 4 and the lifting stage 9 longitudinally slidably arranged on the sliding stage 7 via a link mechanism 8 composed of upper and lower two arms 81 and 82, and the weighing device 10 is arranged on an upper surface of the lifting stage 9.
Patent JP-2002089698-A (JP)
Title: Variable speed control device for automatic transmission
Inventor: YUASA HIROYUKI
IPC: F16H61/06
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of torque fluctuation at the time of down-shift when an accelerator is actuated from the coasting state in an automatic transmission for performing shifting by switching friction engagement elements. SOLUTION: In the constitution of deciding designated pressure of a friction a engagement element according to the critical pressure obtained from the input shaft torque of the transmission and margin, when it is in the coasting state at the time of requesting down-shift caused by actuating the accelerator, a margin used in computing the designated pressure on the release side is corrected to be increased until the transition to the running state where the driving force of an engine is applied, thereby correcting the connecting pressure on the release side to be increased.
Patent JP-2002092829-A (JP)
Title: Magneto-resistive sensor and magneto-resistive head
Inventor: SEYAMA YOSHIHIKO
IPC: H01L43/12
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a spin bulb magneto-resistive sensor and a spin bulb magneto-resistive head by which large resistance variation can be obtained. SOLUTION: The spin bulb magneto-resistive sensor contains a first conductor layer, a free ferromagnetic layer arranged on the first conductor layer, a nonmagnetic intermediate layer arranged on the free ferromagnetic layer, a pinned ferromagnetic layer arranged on the nonmagnetic intermediate layer, an antiferromagnetic layer arranged on the pinned ferromagnetic layer and a second conductor layer arranged on the antiferromagnetic layer. At least one among the free ferromagnetic layer and the pinned ferromagnetic layer has layer thickness thicker than that giving largest resistance change rate or largest resistance variation when electric current is made to flow in an intraplane direction. Layer thickness of at least one among the free ferromagnetic layer and the pinned ferromagnetic layer is within the range of 3 nm to 12 nm.
Patent JP-2002099034-A (JP)
Title: Film unit with lens and method of producing print
Inventor: KAMATA KAZUO
IPC: G03B27/32
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To make telephotographing performable with ease and at a low cost while keeping the portability and the production cost of a film unit with lens of optical Z-axis type. SOLUTION: The film unit with lens of optical Z-axis type 1 has a display being on a sheath label 3 and showing that the telephotographing is carried out with a focal length equivalent to two times of that of an imaging lens 4. A finder 5 has a viewing range in accordance with two times of the focal length of the imaging lens 4; i.e., the viewing range is approximately one forth of that of the imaging lens 4. In the case that a photographic print is produced from a photographic film photographed by the film unit with lens 1, a print lens for panoramic viewing and a paper mask for a large size are used, and the photographic print with qualities equivalent to the telephotograph is produced.
Patent JP-2001112202-A (JP)
Title: Permanent-magnet rotary electric machine and motor- driven vehicle using the same
Inventor: MATSUNOBU YUTAKA
IPC: H02K1/27
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To suppress the peak value of a voltage induced in a permanent- magnet rotary electric machine. SOLUTION: The peak value of a voltage induced in a permanent-magnet rotary electric machine is suppressed by approximating the waveform of the voltage to a sine wave by setting the peripheral length of the stator-side surface of permanent magnet.