baber/WOPTO huggingface dataset:
Patent JP-2001156509-A (JP)
Title: Switching power combiner
Inventor: BAEK RACK JUNE
IPC: H01P1/213
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a switching power combiner that can maintain its low loss and impedance matching characteristic even when the number of signal paths to be combined is changed. SOLUTION: A 1st switching means of the switching power combiner is placed between N-sets of input ports and a 1st common node 28, where at least come of N-sets of the input ports are connected to the 1st common node 28, which combines signals received through the input ports. N sets of paths have different characteristic impedances. A 2nd switching means connects electrically the 1st common node 28 to an output port PO through one of the N-sets of the paths. A control section 60 controls the switching operation of the 1st and 2nd switching means. The path to electrically connect the 1st common node 28 to the output port PO depends on the number of the input ports connected to the 1st common node 28.
Patent JP-2002102777-A (JP)
Title: Method and device for treatment of turning waste coating material into resource material again
Inventor: YAMAKAWA TOMIHISA
IPC: B02C17/16
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for treatment of turning waste a coating material into a recycled material by which the waste coating material can efficiently be treated. SOLUTION: In a rough drying process I, the waste coating material the water content of which is comparatively large is rolled and heated between a pair of rotating rotary drums 16 to be dehydrated and dried by a rolling-type drier 14 to disrupt the resin characteristic of the waste coating material. In a main drying process II following this process 1, the waste coating material, which is dried and has its resin characteristic disrupted in the process I, is pulverized and dried with rotary pulverizing blades 24 driven in a treatment tank 23 of an agitating drier 22. Thus, the recycled material is obtained.
Patent JP-2002103767-A (JP)
Title: Tool for taking out stamping body of o.k. stamp
Inventor: KAWAMURA TOSHIHIRO
IPC: B41K3/30
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach a stamping body without staining hands by a method wherein the attaching and detaching of the stamping body to and from the solenoid of an O.K. stamp stamping device is executed with a stamping body handling member made of a nonrigid tubular member. SOLUTION: A stamping action to a copy is executed by retracting from and extending to the copy a stamping body 15 arranged in the reader of an image forming device to stamp to the scanned copy by energizing the solenoid held in the O.K. stamp stamping device 7. In the stamping body handling member 20 used for exchanging the stamping body 15, the diameter of the hole 22 of a tubular member 21 made of a nonrigid plastic is made nearly equal to the outer diameter of the stamping body so as to allow to take out the stamping body 15 from the O.K. stamp stamping device 7 under the state that the stamping body 15 is inserted in the hole.
Patent JP-2002112121-A (JP)
Title: Imaging unit and method
Inventor: MITSUNAGA TOMOO
IPC: H04N5/355
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an imaging unit for which different sensitivity can be set for each light-receiving element. SOLUTION: When a read pulse from a 2nd-phase power supply 2c and a 3rd-phase power supply 3a is applied to the CCD(charge coupled device) image sensor of an AND-type in first timing, stored electric charges are outputted to a vertical transfer CCD 7a from PD(photodiodes) 8b, 8d connected to 2nd- phase electrodes 5b, 5d and 3rd-phase electrodes 6b, 6d.
Patent JP-2002104365-A (JP)
Title: Heat resistant resin container and its manufacturing method
Inventor: IWASAKI TSUTOMU
IPC: B65D1/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant and deformable container with mechanical strength although the container is made of a non-oriented or amorphous thermoplastic resin sheet. SOLUTION: A thermoplastic resin sheet is formed and heat set by pneumatic pressure in a shape of a female die which is heated equal to or higher than a crystallizing temperature of the sheet. By reducing the pneumatic pressure inside of the formed body, the formed body is shrunk in a shape of a plug which is a final shape of a heat resistant resin container, shaped and cooled.
Patent JP-2002117003-A (JP)
Title: Access request selection control system
Inventor: KATO TAKESHI
IPC: G06F13/362
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To flexibly vary the priority of each request to access an I/O bus, etc., where various access requests concentrate. SOLUTION: This system is provided with a priority control unit 11 which defines multiple states which can be entered now at an access request and changes the state at a selected access request, a processing control unit 10 which defines different access request selection priority levels for the respective states and selects the access requests 1 to 5 by the state transition of the priority control unit 11, and a priority level switching unit 13 which switches the definition contents of priority control over the priority control unit 11 and process control unit 10.
Patent JP-2002118274-A (JP)
Title: Photovoltaic power generation system
Inventor: MATSUOKA TAKEHIKO
IPC: H01L31/04
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a new photovoltaic power generation system equipped with a snow-melting function that can precisely prevent the occurrence of overcurrent and overheating in each string of a solar battery module by monitoring the snow- melting current at every string when the system makes snow-melting operation. SOLUTION: In the photovoltaic power generation system, a by-pass circuit (3) having an electromagnetic contactor (31) for by-pass and a snow-melting current detector (32) is provided at every solar battery string (1), and a snow-melting current monitoring circuit (4) connected to the contactor (31) and detector (32) of each by-pass circuit (3) is provided. At the time of starting the snow-melting operation, the electromagnetic contactors (31) are turned on and snow-melting currents flow in the solar battery strings (1) through the by-pass circuits (3). In addition, the snow-melting current detectors (32) always detect the values of the snow-melting currents, and the snow- melting current monitoring circuit (4) discriminates whether or not the detected values of the snow-melting currents are larger than a prescribed value.  When the value of one of the snow-melting currents is larger than the prescribed value, the supply of the snow-melting current to the relevant by-pass circuit (3) is stopped by turning off the electromagnetic contactor (31) of the by-pass circuit (3).
Patent JP-2002118049-A (JP)
Title: Method for manufacturing semiconductor integrated circuit device
Inventor: MIYAZAKI HIROSHI
IPC: G03F1/56
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a semiconductor integrated circuit device to shorten the manufacturing time and to reduce the cost by using a mask, having a light-shielding body formed of metal film or another mask having a light-shielding body, formed of organic material containing an organic photosensitive resin film. SOLUTION: According to the manufacturing process of a semiconductor integrated circuit device, a photomask provided with a light-shielding pattern made of metal or a photomask MR1 provided with a light-shielding pattern 7a made of resist film is used for exposure.
Patent JP-2002116253-A (JP)
Title: Ultrasonic transducer
Inventor: KAMEI KAZUHIKO
IPC: G01S15/96
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To improve the directivity of an ultrasonic beam in an ultrasonic transducer, having a horn where a step-like recess, is formed. SOLUTION: A cylindrical vibrator 3 is composed of a plurality of laminated cylindrical vibrators 3a-3d, and each cylindrical vibrator is arranged at a position that opposes each reflection surface 5, that is formed on the inner surface of a recess 2 of the horn 1. The cylindrical vibrators 3a-3d with different polarization directions are laminated alternately, and an ultrasonic wave where a phase is inverted is generated from an adjacent cylindrical vibrator. As a result, a distance d' of a flat surface 7, that is formed at the recess 2, can be set to half the wavelength λ/2 of the ultrasonic wave, which becomes half that in the conventional cases. Accordingly, the focusing density of ultrasonic beams bundles 6a-6d increases and directivity is improved.
Patent JP-2001162659-A (JP)
Title: Handling system for resin material injection molding machine
Inventor: HERBST RICHARD
IPC: B29C45/43
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To shorten a cycle time of an injection molding machine. SOLUTION: A handling system for a resin material injection molding machine is equipped with an arm 19 for taking out a resin material product 14 from a hollow cavity of a mold of the resin material injection molding machine. The hollow cavity is arranged on a first plane 43, and the arm 19 moves essentially in the first plane 43. A conveyor system moves in a second plane 28, and transports away the resin material product 14. A transfer station 40 is arranged between the mold and the conveyor system in order to transport the taken out resin material product 14 from the first plane 43 to the second plane 28. The transfer station 40 is equipped with a transfer plate 41 for the resin material product 14, and moves from a first operational position in the first plane 43 to a second operational position in the second plane 28.
Patent JP-2002118434-A (JP)
Title: Manufacturing method of surface mount piezoelectric transducer
Inventor: IDE TOSHINORI
IPC: H01L41/22
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a surface mount piezoelectric transducer manufactured by a method including a process in which a solder-plated metal belt material is pressed to have a shape of a lead frame, a process in which leads of piezoelectric transducers are connected with the lead frame, a process in which the lead frame and the piezoelectric transducers are molded with resin, and a process in which the lead frame after the resin molding is cut and bent, has no solder plating on the side surfaces of the leads, and has crackings in the bent parts of the leads which causes a harmful influence upon a fixing force when the transducer is mounted on a board. SOLUTION: This manufacturing method of a surface mount piezoelectric transducer includes a process in which a solder-plated metal belt material is pressed to have a shape of a lead frame, a process in which leads of piezoelectric transducers are connected with the lead frame, a process in which the lead frame and the piezoelectric transducers are molded with resin, a process in which the lead frame after the resin molding is cut and bent, and, in addition, a process in which the surface mount piezoelectric transducers are subjected to nonelectrolytic solder plating.
Patent JP-2002122546-A (JP)
Title: PLATE FOR pH TEST
Inventor: NAKAJIMA KENJI
IPC: G01N21/80
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To efficiently bring urine into contact with a litmus paper and to prevent the components of an eluted excrement treating material wet with the urine from adhering to the litmus paper to make pH values incorrect when placing a plate for pH tests in an indoor toilet for cats and small dogs to perform pH tests on the urine. SOLUTION: A testing part to which the litmus paper is glued is provided at the center part of a mount formed in an appropriate shape such as a circle, a square, a rectangle, etc.
Patent JP-2002124691-A (JP)
Title: Automatic continuous measurement device of shunt resistance of solar cell element
Inventor: HAYASHI SHINJI
IPC: G01R27/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic continuous measurement device of shunt resistance of a solar cell element which allows automatic continuous measurement at such precision with no substantial problem at a low cost with no special high-precision measuring device required. SOLUTION: There are provided a solar battery cell 12 comprising a plurality of unit cells 11, a switch array 13 connected to an individual unit cell 11 for automatic switching, a voltage application power-source 14 which applies a voltage to the unit cells 11, a current detecting resister 15 for detecting a cell current, A/D converters 6a and 6b which take voltages (V1 and V2) out of both ends of the resister and convert the voltage signal into a digital signal, a digital memory 7 where the digital output from the A/D converter is stored for a prescribed period, a filter calculator 8, an integral calculator 9, and a shunt-resistance calculator 10. Measurement is performed with the same principle as the reverse leak current measurement of a diode.
Patent JP-2002120248-A (JP)
Title: Method for manufacturing thermoplastic resin sheet
Inventor: ISHIBASHI HIROSHI
IPC: B29L7/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoplastic resin sheet having excellent appearance by reducing a wavy strain. SOLUTION: In manufacturing the thermoplastic resin sheet 2 by passing molten thermoplastic resin between two or more finishing rolls 3, 4 and 5, at least both side ends of a non-contact part 2a of the thermoplastic resin sheet 2 in contact with the finishing rolls 4 and 5 are heated.
Patent JP-2002123226-A (JP)
Title: Liquid crystal display device
Inventor: HIRAKATA JUNICHI
IPC: H05B41/392
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To enhance effectively the luminance of a picture to be displayed on a liquid display panel and to solve various problems to be generated by being accompanied by the heat evolution of a light source irradiating the liquid crystal display panel with rays of light. SOLUTION: In this device, a control circuit repeats the operation of a first period: t1 supplying a lamp current to a light source and the operation of a second period: t2 pausing the supplying of the lamp current and the control circuit is made to operate so that an electric power value:  (t1×ip-p×Vp-p)/2)} which can be calculated from the peak intensity: ip-p of a lamp current to be supplied to the light source in the first period and the peak intensity: Vp-p of a voltage to be applied to the light source in the first period becomes smaller than an electric power value: (t1+t2)×(ieff×Veff) which can be calculated from an effective current: ieff to be supplied to the light source and an effective voltage: Veff to be applied to the light source in one period: (t1+t2) consisting of the first period and the second period.
Patent JP-2002130453-A (JP)
Title: Control device for automatic transmission
Inventor: KUBO TAKAYUKI
IPC: F16H61/04
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an automatic transmission capable of immediately performing down-shift operation at off-up time. SOLUTION: An off-up judging means 21 is arranged for judging whether or not up-shift operation is off-up, and a releasing side frictional engaging element control means is arranged for controlling hydraulic pressure supplied to a hydraulic servo of a releasing side frictional engaging element in a switching system between engagement guaranteeing pressure PG for engaging little with a friction engaging element and release guaranteeing pressure (PG-ΔP2) for releasing engagement a little up to starting engaging operation of an engaging side frictional engaging element after starting releasing operation of a releasing side frictional engaging element in the off-up.  The releasing side frictional engaging element can be always stayed in standby in the vicinity of engagement starting pressure in the shape of controlling deceleration of an input shaft rotating speed, and even if sudden down-shift is judged at off-up time, down-shift operation can be immediately performed.
Patent JP-2002136191-A (JP)
Title: Secondary exciter of generator motor
Inventor: BABA TOSHIAKI
IPC: H02P9/14
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To improve maintenability and reliability of a generator motor by eliminating a brush and a slip ring on the occasion of applying an AC excitation current of variable frequency to a rotor coil of the generator motor, which operates at variable speeds. SOLUTION: A secondary exciter, which supplies an AC excitation current of variable frequency to operate the generator motor 21 in various speeds to the rotor coil 16 of the generator motor 21, of which primary side is connected to the power system, comprises a brushless power transfer means for transferring an AC power for excitation to a rotor 21b of the generator motor 21 through electromagnetic induction from the external side of rotor, a frequency converter 15, which is mounted to the rotor 21b for frequency conversion of AC with this means and for supplying an AC excitation current of the predetermined frequency to the rotor coil 16 and a control signal receiving means 17, which is mounted to the rotor 21b for receiving signals to control the frequency converter 15 from the external side of the rotor.  The brushless power transfer means is composed of a three-phase AC power source 10, a rectifier 11, a field apparatus 12 and a rectifier coil 13.
Patent JP-2002128507-A (JP)
Title: Hydrogen-purifying unit
Inventor: TAGUCHI KIYOSHI
IPC: B01J23/63
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventional hydrogen-purifying units could not sufficiently be applied for uses repeating complex start and stop action because of a long time necessary for starting and complicated handling. SOLUTION: This invention presents a hydrogen-purifying unit which has the catalyst 1 for removing carbon monoxide from a reformed gas containing hydrogen, carbon monoxide, and steam. The catalyst 1 is characterized by a complex oxide of Zr and/or Al and Ce installed with at least one of Pt, Pd, RH, or Ru.
Patent JP-2002128460-A (JP)
Title: Glass solid body handling crane
Inventor: ISHIWATARI KOJI
IPC: B66C9/14
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To enable a return of a trolley to a position over a glass solid body carry-in position inside a room in an emergency. SOLUTION: A trolley 6 to be moved by the predetermined quantity in the horizontal direction from a position over a glass solid body carry-in hole through a nut means 9 screwed to a screw shaft 16 driven by a driving device 32 is provided with a winding drum 25 driven by a spline shaft 17 driven by a driving device 37 and to be moved along the spline shaft 17 with the trolley 6. A vertical pin 46 inserted into a sleeve means 40 fitted on the nut means 9 can be fitted in the nut means 9, and a wire rope 50 connected to the vertical pin 46 through a lever is wound around a winding drum 52 so as to draw the vertical pin 46 from the nut means 9, and the trolley 6 can be moved to the position over the glass solid body carry-in hole through the lever without driving the screw shaft 16.
Patent JP-2002088780-A (JP)
Title: Method for constructing continuous conical concrete pile foundation, and drilling/rolling attachment for use in the method
Inventor: SAKAMOTO NORIO
IPC: E02F3/36
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To propose a method for constructing a continuous conical concrete pile foundation, which can prevent movement, deviation, settlement, and liquefaction of a foundation of a house or a fence at the time of an earthquake, and can prevent settlement of a wave absorbing block and burying of a foundation and a concrete product in sand. SOLUTION: A vacant land in which the foundation is constructed is excavated, and crushed stones are laid on a bottom of the excavated land, which is then pressurized from above by a drilling/rolling attachment vibrated by a vibrator. The attachment is formed by continuously hanging conical concrete piles from a flat steel plate. Next, leveling concrete is poured, and reinforcement bearing frame is buried during curing of the concrete, followed by carrying out a conventional method, i.e., building reinforcements, placing base concrete and starting concrete. The drilling/rolling attachment for use in the method is also provided.  As a result, root-holding action of the continuous conical concrete piles prevents violent vibrations at the time of an earthquake, weakening, deviation, and liquefaction of the ground, and burying of the foundation in sand in a coast or the like, to thereby maintain the strong foundation.
Patent JP-2002135936-A (JP)
Title: Stripping method for resin film
Inventor: SUZUKI KAZUYOSHI
IPC: H02G1/12
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a stripping method for a resin film of a resin film coating conductive wire which is excellent in stripping efficiency and capable of a high-speed peeling even if stripping width is large. SOLUTION: A planned stripping part of a conductive wire (an enameled wire) with a resin film is plastically deformed prior to electrolytic stripping, wherein stripping speed is improved significantly (for example, more than several times faster) in comparison with the case in which no plastic deformation is applied. By providing small holes and slits, and a conductor exposing part are on a resin film in the planned stripping part into which electrolyte can enter, further improvement in the stripping speed can be implemented.
Patent JP-2002132397-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIZUNO HIROSHI
IPC: G06F1/32
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a consumption current due to a leak current is increased when a transistor is turned off even though a clock frequency and a power supply voltage are lowered in the case miniaturization proceeds in semiconductor working technology and threshold voltage of a transistor drops in a circuit according to scaling law. SOLUTION: This semiconductor integrated circuit device including a central processing unit and a plurality of peripheral function blocks, constitutes a 1st register group including at least a register defined by a program model included in the central processing unit and a part of the peripheral function block with a circuit comprising a transistor of a 1st threshold voltage, constitutes circuits other than the circuit with a circuit comprising a transistor of a 2nd threshold voltage whose voltage is lower than the 1st threshold voltage, and is also provided with a standby function that can independently control the power supply system of the circuit of the 2nd threshold voltage and a reset system for each of several partial circuits.
Patent JP-2002135848-A (JP)
Title: Mobile communication terminal equipment
Inventor: AOKI KAZUO
IPC: H04W4/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide mobile communication terminal equipment capable of transmitting a suitable telephone number through simple operation without making an operator conscious of a difference in the telephone number of a service desired by the operator for each area. SOLUTION: In this mobile communication terminal equipment, area information, a service class and a telephone number corresponding to a service class predetermined for each of area information are stored, the area information expressing an area including a base station, to which the mobile communication terminal equipment is connected, is specified and corresponding to this specified area information and service class information, which is inputted by the operator, requesting a call origination, a call is originated by retrieving the stored telephone number corresponding thereto.