baber/WOPTO huggingface dataset:
Patent JP-H11191166-A (JP)
Title: Card processing method and device
Inventor: KUNIHIRO NOBUTOSHI
IPC: G07B15/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for processing a card used by plural persons which reduces load on a driven to take care of plural passengers. SOLUTION: A bus fee collecting device 42 is provided with an inlet 11 and an outlet 14 for a magnetic prepaid card and has an entrance reader/writer 2 for processing the magnetic prepaid card. In such an arrangement, a person number button for designating the number of persons is provided at a position operable for a passenger such as inside a passenger operating part 13 on the entrance reader/writer 2, for example, and when using the card among plural persons, a voice guidance is made so as to press the person number button. The, the passenger presses this person number button, fee for plural persons is calculated through one time of processing, and this calculated fee for plural persons is subtracted from amount information on the card.
Patent JP-2001176320-A (JP)
Title: Lighting system
Inventor: NAKATSUJI MITSUHIKO
IPC: F21Y101/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching and detaching a reflector without no distortion in irradiation pattern due to the inclination of the reflector. SOLUTION: In a lighting apparatus comprising an approximately point light source 3 mounted to a socket 2 provided on a body 1, a reflector 4 covering the periphery of the light source 3, a transluscent front protecting body 5 mounted at a front light-projecting opening in the reflector 4, and a mounting spring 6 provided on the body 1 for engaging a rear neck section 10 of the reflector 4 to mount the reflector 4, there is provided a supporting body 14 for supporting the reflector 4 from the rear neck section 10 to the front light- projecting opening side. This prevents the reflector 4 from being inclined when the reflector 4 is heavier and avoids a drop in lighting intensity and a distortion in irradiation pattern due to the offset of an optical axis. Further, a supporting body 14 supports the front light-projecting opening side of the reflector.  This makes it possible to reduce a force with which the reflector 4 is held by the rear neck section 10 of the reflector 4, thus resulting in improvement in removability of the reflector.
Patent JP-H05180372-A (JP)
Title: Cooling tube installation metal
Inventor: KADOI HIDEO
IPC: F16L3/10
Filed: 1991-12-27
Abstract: PURPOSE:To provide a cooling tube installation metal with which heat transmission to a cooling tube can be performed effectively. CONSTITUTION:A thermally sprayed film 11 formed by thermally spraying a metal which is softer than material forming a cooling tube 3 and having a higher heat transmission rate than that on an inner surface which is in contact with the cooling tube 3. The thermal sprayed film 11 is thus fitted along the cooling tube 3 to get a cooling tube installation metal K1 and the cooling tube 3 tightly contacted to each other without a gap between them, thereby heat transmission can be performed effectively.
Patent JP-2000179445-A (JP)
Title: Water turbine control device
Inventor: MATSUZAKI KENICHI
IPC: F03B15/04
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To switch a closing speed of a guide vane at a predetermined guide vane open degree position even if a control power source for a control device for setting a guide vane closing speed disappeared in a hydraulic power plant provided with the guide vane disposed in a flow passage of water flowing into a water turbine in order to relax a water hammer action. SOLUTION: The control device is provided with a guide vane open degree detector for detecting an open degree of a guide vane and outputting it as an electric signal; a distributing valve 10 for setting a guide vane closing speed; and an electromagnetic mechanical switching means for switching the guide vane closing speed by electromagnetic valves 2, 3 operating the electric signal as an input. The distributing valve 10 sets the closing speed as a rod-axial movement quantity and the switching means restricts the rod-axial movement quantity of the distributing valve 10. The electromagnetic valves 2, 3 retain a port position at the power failure and are provided with a stopper of which a force for retaining the port position is disenergized by the electric signal.
Patent JP-2000180885-A (JP)
Title: Array substrate and its inspection method
Inventor: KONDA NOBUO
IPC: G02F1/1345
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To suppress a rise of a manufacturing cost as much as possible and to easily perform an inspection. SOLUTION: In an array substrate provided with first, second device arrays 2, 3 respectively provided with pixel area parts 24a, 24b arranging plural pixel electrodes in matrix, drive circuit parts 12a, 12b, 13a, 13b containing a shift register serial/parallel converting a serial image signal inputted based on a control signal and input terminals 6, 7 for inputting the control signal to a drive circuit, connection wiring 11a connecting one output of the shift register of the first device array to the input terminal of the second device array is provided on the substrate.
Patent JP-H11190229-A (JP)
Title: Cooling method and device for gas turbine blade
Inventor: TORIMITSU SHINICHI
IPC: F02C7/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To decrease the shaft power of an air compressor to increase output of a gas turbine by using steam for cooling gas turbine blades. SOLUTION: With the cooling method of gas turbine blades, when a gas turbine 1 is started and stopped, cooling air 16 is used. At the time when load on the gas turbine 1 reaches a constant level, cooling steam 23 is extracted from an intermediate stage of a steam turbine 3 to be used for cooling, and the gas turbine cooling air 16 is stopped. With this cooling device, an air pipeline and a steam pipeline are connected to a cooling path for cooling blades, and valves 17 and 25 are respectively provided at the air pipeline and the steam pipeline. A sequence control device 30 for switching the valves 17, 25 in response to information on the operations of the gas turbine 1 is provided.
Patent JP-2000183851-A (JP)
Title: Base band signal multiplexing circuit, and transmission level control method and level adjusting circuit thereof
Inventor: NAKAYAMA MASAHIKO
IPC: H04J13/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To effectively use a dynamic range by holding constant the signal power of the input of a D/A converter even when the number of transmit codes is varied. SOLUTION: A gain setting circuit 6 calculates a gain setting for adjusting the amplitude value of a base band signal outputted from a level adjusting circuit 8 to an amplitude value matching the dynamic range of a D/A converter 9 according to transmit code number information 104 transmitted from a signal processing circuit 1 and indicates the gain setting to the level adjusting circuit 8 with a control signal 101. The level adjusting circuit 8 controls the amplitude level of the base and signal to be sent with the control signal 101. Consequently, the dynamic range of the D/A converter 9 can effectively be used irrelevantly to the number of transmit codes.
Patent JP-H11196288-A (JP)
Title: Vertical synchronizing signal separator circuit
Inventor: HAYAKAWA TOKUICHI
IPC: H04N5/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To conduct vertical synchronizing signal separation at a prescribed level at all times so as to conduct stable vertical synchronizing signal separation and to eliminate the need for an externally mounted capacitor. SOLUTION: A signal (y) resulting from integrating a synchronizing signal (x) obtained from separating a composite video signal via an integration circuit 12 is given to one comparison input of a comparator circuit 13 and also to a peak voltage detection circuit 14. The peak voltage detection circuit 14 detects the peak voltage VP of the output signal (y) of the integration circuit 12, provides the output of a control voltage CV resulting from subtracting a prescribed voltage from the peak voltage VP and the control voltage CV is given to the other comparison input of the comparator circuit 13.  The comparator circuit 13 compares the integrated signal (y) with the control voltage CV, and provides the output of a low level output voltage when the integrated signal (y) is lower than the control voltage CV, and provides the output of a high level output voltage when the integrated signal (y) is higher than the control voltage CV. Stable separation of a vertical synchronizing signal is attained by conducting the separation of the vertical synchronizing signal at a voltage lower than the peak value by a prescribed value at all times.
Patent JP-H11181183-A (JP)
Title: Thermoformable thermoplastic polymer alloy composition
Inventor: KARLHEINZ HAUSMAN
IPC: C08L23/10
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. which is excellent in high- and low-temp. properties and scratch resistance and has softness and deep-drawability by compounding a polypropylene, an uncrosslinked ethylene-propylene copolymer rubber, an ionomer copolymer, a specific ethylene copolymer, a graft polypropylene, and an acting agent. SOLUTION: This compsn. comprises (A) 10-40 wt.% crystalline polypropylene, (B) 15-50 wt.% uncrosslinked ethylene-propylene copolymer rubber (including an ethylene-propylene-nonconjugatged diene copolymer), (C) 10-50 wt.% ionomer copolymer formed from ethylene and an α,β-unsatd. 3-8C carboxylic acid, (D) 0.1-5 wt.% ethylene-glycidyl acrylate copolymer, (E) 0.1-10 wt.% polypropylene with an α,β-unsatd. carboxylic acid grafted thereonto, and (F) 0.01-1.0 wt.% amine as an acting component which acts as a crosslinker and a catalyst.
Patent JP-2000261396-A (JP)
Title: Multiplex circuit and separation circuit
Inventor: SAKAGUCHI TSUNEKAZU
IPC: H04L12/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To cope with various subscriber's interface by one kind of multiplex circuit and separation circuit in the multiplex circuit and the separation circuit of a multiplex-separating device. SOLUTION: Plural ACDs corresponding to various kinds of subscriber's interfaces are previously stored in ACMs 24 and 33 of each of the multiplex circuit and the separation circuit. In the separation circuit, the ACM 33 automatically selects and sets one of the ACDs based on a control signal 25 showing kind information of a subscriber's circuit 5 providing the subscriber's interface and executes timing control, etc., of a first S/P(serial/parallel) conversion part 27, a first MUX 28, a RAM 29, a second S/P conversion part 30, a second MUX 31, a third MUX 32 based on a set ACD to generate the signals of forms desired by various kinds of circuits 5 to cope with various subscriber's interfaces by one kind of separation circuit.
Patent JP-2001177291-A (JP)
Title: Electromagnetic shielding glass
Inventor: KATANO MASAAKI
IPC: H05K9/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the nonwnformity of no practically sufficient shielding performance being available in an electromagnetic shielding glass used for a window, when changing a magnetic field generated by a nuclear magnetic resonance system in a communications equipment having a shielding performance, corresponding to a high frequency electromagnetic wave generated from the equipment or the like. SOLUTION: This electromagnetic shielding glass obtained by integrating a conductive net with a plate glass which shields magnetic field by 40 dB or higher and a magnetic field component frequency of 1 MHz to 30 MHz, by using the net having a wire size of 0.14 mm or larger, an interstice of a range of 0.15 mm to 2.3 mm and a porosity of 30% or larger.
Patent JP-H11179106-A (JP)
Title: Phytoplankton pollutant collecting device and method for accumulating phytoplankton pollutant using that
Inventor: ETO SHUNJI
IPC: C02F3/06
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To clean a water area system by using positively phytoplankton by a method wherein a space area is surrounded to be held inside, one peripheral part of the surrounded peripheral surface is formed by a non-water permeable material, and the other peripheral part is formed by a water permeable material. SOLUTION: A collecting device 1 has an inner space area 2, which is composed of a box shaped rectangular parallelopiped container having a non-water permeable, floor surface 3 and a surface part consisting of a water permeable upper surface part 4 and a side surface part 5. A gateway 6 for operation is arranged on one surface of the side surface part 5, and a threefold structure comprising a first layer A being the most outer surface, a second layer B being a middle, and a third layer C being the most inner side, is provided. By arranging that in a water bottom part of lakes and marshes of a small water depth, without restraining generation of a phytoplankton in a water area system, a nutrition source such as nitrogen, phosphorus, etc., flowing in by the phytoplankton is reversely absorbed, removed to clean water.  Simultaneously pollutants such as the phytoplankton, its dormant spore, etc., are collected to be deposited in the collecting device, and enabled to be recovered without further being diffused in the water area system.
Patent JP-H11183252-A (JP)
Title: Spectrometer
Inventor: SHINOYAMA TOMOO
IPC: G01J3/36
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the unclearness, etc., of spectral pictures resulting from geometrical aberration, etc. SOLUTION: A luminous flux passed through a slit 14 is projected upon the grating surface of a plane diffraction grating 16 through a first aberration- corrected lens group 15. And also, diffracted light rays from the grating 16 are condensed upon the surface of a photodetector 18 through a second aberration-corrected lens group 17. Since only the optical elements of a refracting system are used for collimation and light condensation, aberration correction becomes easier and clear distortion-free spectral pictures can be obtained.
Patent JP-2001183399-A (JP)
Title: Power monitoring system
Inventor: YUASA HIROAKI
IPC: G01R22/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a power monitoring system with which a consumer can easily discriminate whether or not the power consumption or integral power consumption of a load is large. SOLUTION: A display 30 is installed indoors separately from a distribution board. The display 30 is provided with an F/V converter 39 which performs frequency/voltage conversion on rectangular wave signals from the V/F converter of a power detector; a storing section 36 which stores various kinds of data, such as target power consumption which is used as the target value of the power consumption, target integral power consumption which is used as the target value of the integral power consumption, and so on; and an arithmetic processing section 38 which computes the power consumption and integral power consumption based on the output of the F/V converter 39.  The display 30 is also provided with a displaying section 32 which can display the power consumption, integral power consumption, target power, and target integral power consumption, etc.; an operating section 34 which selects the contents displayed on the displaying section 32 and performs various setting; and a clock section 37 which manages the present day and time.
Patent JP-2000191682-A (JP)
Title: Phosphorazolide compound
Inventor: KITAMURA AKINORI
IPC: C07H19/207
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new phosphorazolide compound enabling an isolation and purification process to be omitted when being adopted as an intermediate raw material for producing an oligonucleotide and useful for an in situ DNA synthesizing reagent or the like. SOLUTION: This new compound is expressed by formula I [wherein, B is a (protected) base; R1 and R2 are each H, an alkyl, a cycloalkyl, an aryl or an aralkyl; R3 is a protective group; A is H, hydroxyl group, an alkoxy, a trialkylsilyloxy; X is an azolyl with proviso that the case where both R1 and R2 are H, methyl or ethyl is omitted] and is e.g. a compound of formula II. The compound of formula I is obtained by reacting a 5'-0, base-protecting- nucleoside expressed by formula III with an organooxybisazolylphosphine expressed by formula IV.
Patent JP-2000190490-A (JP)
Title: Ink jet type recording head and its manufacture
Inventor: FURUHATA YUTAKA
IPC: B41J2/135
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To change an amount of liquid drops to be discharged in a wide range and discharge microdots stably by eliminating inconveniences resulting from variations of nozzle opening parts. SOLUTION: The ink jet type recording head has a nozzle plate 11 where a plurality of nozzle opening parts 13 are formed, pressure generation chambers 15 formed corresponding to respective nozzle opening parts and piezoelectric vibrators set for each pressure generation chamber. The interior of the pressure generation chambers is pressured by the piezoelectric vibrators, whereby ink drops are jetted out of the nozzle opening parts communicating with the pressure generation chambers to record images. The recording head is provided with piezoelectric elements 23 set to opening circumferential edge parts of the nozzle opening parts. An aperture diameter of the nozzle opening part is changed by this piezoelectric element.
Patent JP-2000194338-A (JP)
Title: Player change display device
Inventor: NAGAO YUKINORI
IPC: G09F9/33
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide the player change display device for a football game wherein the player changes more than or one can be displayed at a time. SOLUTION: This device is equipped with a front display part and a rear display part 3 and informs players and spectators of the player's number of a changing player. The device has a memory part capable of storing pairs of entering players and exiting players; and the player's numbers of the pairs of changing players are previously inputted with a '+1' key 6 and a '-1' key 7, a pair are selected with a change changeover key 8 when the players are changed, and the entering player and exiting player are switched and displayed with an 'in/out' key. The memory part has a standby mode, in which the display is turned off to save the electric power.
Patent JP-H11195205-A (JP)
Title: Thin film magnetic head assembly and its manufacturing method
Inventor: YAGYU SHINGO
IPC: G11B5/31
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the thin film magnetic head assembly and its manufacturing method in which leader line connections are efficiently conducted during an assembling process and the productivity and the reliability are improved. SOLUTION: An auxiliary substrate 40 is arranged adjacent to a head chip 30 and a leader electrode 18 of the head side and an electrode 44 of the auxiliary side are opposing to each other. Then, a load is vertically applied to a wire (a gold line) 52 using a mounting jig 50 of a wire bonding device. Then, a tip section 54 of the wire 52, which has a ball shape, is joined to the electrodes 18 and 44 and the electrodes are joined. Then, the wire 52 is bonded to the corresponding electrode pattern on a printed substrate 46. The leading to a support side is conducted from the substrate 46 side.
Patent JP-H11194227-A (JP)
Title: Core aligning method for optical fiber
Inventor: KUBO TOSHIKI
IPC: G02B6/255
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To make an image processing range small for measuring the core misalignment between a right and a left optical fiber, to increase the measurement speed, and to prevent the processing precision from decreasing. SOLUTION: This core aligning method finds the differences ΔL and ΔR between upper end positions 28 of both left and right optical fiber images 10 and an approximate straight line 24 in the core center of a core image 20. Then alignment is performed so that the difference Δ between the upper end positions 28 in the left and right optical fiber images becomes equal to ΔL-ΔR. Then measurement points are reduced to a half compared with those of a conventional method for alignment by directly finding a core position and a method for alignment by finding an eccentricity quantity and the image processing range becomes very small.
Patent JP-H11194359-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA NAOKO
IPC: G02F1/1347
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To obtain a display which is high in color purity and rich in variation without being affected by the environmental temperature, etc., by enabling one pixel to make >=3 kinds of display. SOLUTION: When no voltage is applied between both electrodes 2 and 3 of a 1st liquid crystal cell 1 and no voltage is applied between both electrodes 12 and 13 of a 2nd liquid crystal cell 11, mirror surface display is obtained. When a voltage is applied only between both electrodes 2 and 3 of the 1st liquid crystal cell 1, black display is obtained. When a voltage is applied only between both electrodes 12 and 13 of the 2nd liquid crystal cell 11, display in the color of a color reflecting plate 20 is obtained. Thus, the mirror surface display can be obtained in addition to the dichroic display of the color of the color reflecting plate 20 and black.
Patent JP-2000004148-A (JP)
Title: Phase detector, phase detection method and phase-locked loop circuit device
Inventor: POPPLEWELL Andrew
IPC: H03K5/26
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a phase detector and a phase-locked loop circuit device which accurately detect an error value due to the relative phase between a local oscillation signal and an input signal received on a PR (a, b, a) channel. SOLUTION: This phase detector detects the error value due to the relative phase between the local oscillation signal and the input signal received over the PR (a, b, a) channel. The phase error value is adapted in order to control the phase-locked loop circuit device. A receive signal is sampled at constant intervals according to the local oscillation signal. A threshold slicer 22 compares a sampled value with thresholds from slicer threshold inputs 23, 24, and 25 respectively to select an ideal sample value at the sample point. A subtracter 27 detects the difference value between the ideal sample value and actual sample value at the sample point. A delay register 28 and a subtracter 29 operate to detect the trend of transition from an ideal sample value at a precedent sample point to the current ideal sample value.  The output of the subtracter is supplied to a switch input to supply the difference value or the inverted value of the difference value from an inverter 32 as an output signal according to the detected trend of transition.
Patent JP-2001188171-A (JP)
Title: Zoom lens
Inventor: KOYAMA TAKEHISA
IPC: G02B13/18
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens having a wide viewing angle optimum to an inner focus by appropriately setting a power arrangement. SOLUTION: The zoom lens is provided with a 1st lens group L1 whose power is negative, a 2nd lens group L2 whose power is negative, a 3rd lens group L3 whose power is positive and a 4th lens group L4 whose power is positive in order from an object side, and when zooming, the 1st lens group L1 is fixed with reference to an image field, but the 2nd lens group L2 is moved the same as the 3rd lens group L3, besides, when focusing from an object at an infinite distance to an object at a close distance, the 3rd lens group L3 is moved toward the image field.