baber/WOPTO huggingface dataset:
Patent JP-2002072234-A (JP)
Title: Liquid crystal display apparatus
Inventor: TAKAO YASUNORI
IPC: G09F9/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display apparatus having a simple constitution, where the reduction of thickness and the miniaturization of the apparatus are attained. SOLUTION: The liquid crystal display apparatus is provided with a liquid crystal element 1, a control circuit for liquid crystal for controlling the liquid crystal display element 1, a printed board 2 for liquid crystal, disposed adjacently to the liquid crystal display element 1 and having the control circuit for liquid crystal provided on one surface thereof and an LED element 46 mounted on the printed board 2 for the liquid crystal.
Patent JP-2002075501-A (JP)
Title: Connection terminal
Inventor: ANPO TSUGIO
IPC: H01R13/187
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To allow sure contact with a mating connection terminal, and to facilitate insertion and separation. SOLUTION: This terminal comprises a terminal main body 12 having terminal connecting part 14 and an electric wire crimping part 15, and a conductive contact 13 attached separately inside the connecting part 14 and connected to a flat blade-like contact 11 of the mating connection terminal. The conductive contact 13 has the first frame 21 engaged with a relatively front side of the terminal connecting 14, the second frame 22 engaged with a relatively rear side of the part 14, the first plural flexible contact pieces 24 for connecting upper sides of the frames 21, 22, and plural flexible contact pieces 26 for connecting lower sides of the frames 21, 22. The flexible contact pieces 24, 26 are bent to be brought respectively into pressure-contact with upper and lower faces of the contact 11 by approaching each other.  When the contact 11 is pushed in between the flexible contact pieces 24, 26 of the conductive contact 13, the frames 21, 22 are moved longitudinally respectively to make the contact pieces 24, 26 easily deflected.
Patent JP-2002066219-A (JP)
Title: Water cleaner
Inventor: NISHIOKA AKIRA
IPC: C02F1/28
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaner which can facilitate cartridge replacement work. SOLUTION: This water purifier is composed of a cartridge case 3 and a cover body 16 with a water discharge opening part 21 which is engaged with a base with the cartridge case fixed and has a lock mechanism which locks the cover body 16 by an outlet part when the cartridge case is covered with the cover body.  The lock mechanism is composed of a lock channel 8 formed on the periphery of the outlet part, a lock ball 36 which is set in a hole 34 formed in the water discharge part to be engaged with the lock channel 8 by the bias force of a spring 35, a transmission lever 37 which is set in a clearance and formed freely rotatably to transmit the bias force of the spring to the lock ball 36, and a lock lifting lever 30 which is interlocked/connected with the transmission lever 37, and lifts the engagement between the lock ball and the lock channel through the transmission lever by applying external force against the bias force of the spring.
Patent JP-2002067523-A (JP)
Title: Lithographic printing plate material
Inventor: KATSUOKA TOSHIMICHI
IPC: B41N1/14
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing plate material having excellent transferability and fixability of an ink layer of an ink ribbon and not having a problem of scumming or a decrease in a plate wear resistance in the plate material capable of platemaking by a heat fusion transfer recording method using the ribbon. SOLUTION: The lithographic printing plate material comprises a water developable overcoating layer to be insolubirized with water by heating and provided on a water retention giving layer of the material provided on a support. In this material, the overcoating layer preferably contains a lipophilic resin emulsion at a lowest film forming temperature of 60 to 120 deg.C.
Patent JP-2002081783-A (JP)
Title: Absorption refrigerating machine and method for controlling the same
Inventor: ICHIOKA TAKEHIKO
IPC: F25B37/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an absorption refrigerating machine and a method for controlling the same capable of enhancing heat exchanging performance. SOLUTION: In a chilled water making machine of the absorption refrigerating machine having an absorber 20 and an evaporator 10 juxtaposed to each other in a casing 70, at least either one of the absorber 20 or the evaporator 10 is provided with a plurality of groups of heat exchange pipes 10a (20a) that are disposed at both sides of a group of the heat transfer pipes of the other one of the evaporator 10 or the absorber 20.
Patent JP-2002071586-A (JP)
Title: Two-dimensional scanning x-ray analyzing device
Inventor: HOSOKAWA YOSHINORI
IPC: H05G1/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional scanning X-ray analyzing device capable of shortening the analyzing time at a low cost without lowering the accuracy in analysis. SOLUTION: The two-dimensional scanning X-ray analyzing device D is provided with an X-ray irradiation part 2 for irradiating samples with X-rays and an X-ray detecting part 3 for detecting secondary X-rays. The X-ray irradiating part 2 is supported at one end part of a plate-shaped body 5 of which the other end part is fixed, and a biasing means 6 for biasing and deforming the plate-shaped body 5 is provided.
Patent JP-2002084649-A (JP)
Title: Insulated conductor of water-pressure resistance casing of submerged repeater and resin forming metal die
Inventor: MUKUDA MUNEAKI
IPC: B29C45/73
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To improve insulation characteristic of an insulation coverage of a fiber feed-through (insulated conductor). SOLUTION: This insulated conductor comprises a metal sleeve 1 which is connected at a connecting portion 12 to a water-pressure resistance metal pipe of a tail cable 8, and includes the external circumference formed of a cylindrical metal material covered with a first insulation coverage 2, a connector 3b which is connected to a cylindrical portion 3a and a conductor of a power feeding cable 1 formed by covering a conductor with an insulation coverage, in order to electrically connect the cylindrical portion 3a and the power feeding cable 7 and a joint nut 3 consisting of a metal material, in which the external circumference of the cylindrical portion 3a and the connector 3b are covered with a second insulation coverage 4. Thereby, the external circumference of the end part of the metal sleeve 1 is electrically connected with the internal circumference of the cylindrical portion 3a of the joint nut 3, the first insulation coverage 2 is placed in contact with the second insulation coverage 4 and this contact portion is covered with a third insulation coverage 10.
Patent JP-2002069879-A (JP)
Title: Method for bleaching pulp of cellulosic fiber material
Inventor: OBATA MASAKO
IPC: D21C9/10
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an improve method for bleaching a pulp of cellulosic fiber material, capable of reducing use of chlorine-containing chemicals, more effective than a conventional method, and to provide a more closed system by decreasing the use of chlorine and chlorine dioxide. SOLUTION: This method for bleaching a pulp of cellulosic fiber material is characterized in that the method for bleaching a pulp of cellulosic fiber material is used in the production of a chemical pulp, it continuously supplying an introduced pulp to a bleaching line and bleaching the pulp with ozone and chlorine dioxide, pulp washing is not carried out between an ozone addition spot and a chlorine dioxide addition spot but dilution water is added to the pulp to decrease a pulp concentration.
Patent JP-2001107159-A (JP)
Title: Method for producing low volume fractional ratio metal matrix preform
Inventor: LO JASON SIN HIN
IPC: C04B30/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To produce a reinforcement-containing preform easily treatable and having strength sufficient for infiltrating liquid metal. SOLUTION: The preform is heated at 30 deg.C/hr from 50 to 210 deg.C and is held at 210 deg.C for 30 min, is heated at 20 deg.C/hr from 210 to 260 deg.C and is held at 260 deg.C for 60 min, is heated at 20 deg.C/hr from 260 to 500 deg.C and is held at 500 deg.C for 30 min, is heated at 10 deg.C/hr from 50 to 560 deg.C and is held at 560 deg.C for 30 min, is heated at 100 deg.C/hr from 560 deg.C to 1,100$0oC and is held at 1,100 deg.C for 4 hr and is thereafter slowly cooled to ordinary temperature, by which the preform is baked.
Patent JP-2002076723-A (JP)
Title: Waveguide-flat cable converter
Inventor: SAITO HIROTAKA
IPC: H01P5/107
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide-flat cable converter that has a simple structure and can reduce the number of parts, the number of assembling steps and costs. SOLUTION: The upper end of a rectangular waveguide 11 is covered with a substrate 12 of a microstrip line structure. The rear face of the substrate is a ground layer 14, and a transmission line 17 is arranged on the front surface layer 16. The transmission line 17 faces a rectangular opening of the waveguide 11 and extends to a central position of the opening in the direction of the shorter side. A slot 18 is arranged on a central part of the ground layer 14, and comprises a slot exciter. In an electromagnetic coupling slot antenna, a radio wave is radiated in the direction of the slot. The edge of the transmission line 17 is released and excited to the slot 18 by electromagnetic coupling. Then, a current becomes almost zero at the edge. The current at a position apart λ/4 of electric length from the edge becomes maximum by the standing wave.  When the slot 18 is excited at this position, the radio wave can be easily radiated. A termination block of the waveguide is not required in this converter.
Patent JP-2002138187-A (JP)
Title: Liquid crystalline polyester resin composition
Inventor: ARAKI SADAO
IPC: C08K7/02
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystalline polyester resin composition having excellent plating performance without resulting in an uneven surface of molding even fine inorganic filler is blended. SOLUTION: This liquid crystalline polyester resin composition comprises (B) 10 to 300 pts.wt. of one or more inorganic filler selected from the group consisting of group II elements of the periodical table and their oxide, sulfate, phosphate, silicate, carbonate and elements of aluminum, silicon, tin, lead, antimony, and bismuth and their oxide, and (C) 1 to 10 pts.wt. of fine silica with an average particle size smaller than that of the inorganic filler (B) blended to (A) 100 pts.wt. of a liquid crystalline polyester.
Patent JP-2002079953-A (JP)
Title: Lane following control device
Inventor: SATO SHIGEKI
IPC: B62D111/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To start lane following control without generating a feeling of physical disorder by reducing a load of a driver, when starting the lane following control. SOLUTION: A preliminary control switch 20 is set in the ON state, to form the reservation waiting state. In the reservation waiting state, if a vehicle speed V is out of a set vehicle speed range, reservation reception by a control start reservation control switch 21 is rejected and a driver is informed of the reason, and when the speed V becomes in the set vehicle speed range, the driver is informed that the reservation reception becomes possible. In this state, the control start reservation control switch 21 is set in the ON state, to form the control start reservation state. In the control start reservation state, the lane following control is started, when start conditions that a white line is recognized, or that a road curvature is larger than a set value or the like are fulfilled.
Patent JP-2002095243-A (JP)
Title: Direct-current power supply
Inventor: OSHIGANE TOMOAKI
IPC: H02M7/12
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a direct-current power supply wherein a power factor is improved with reliability and harmonic current is reduced regardless of any difference of power supplies used and fluctuation in supply voltage and even if the amplitude of input current is largely varied due to torque control or large load fluctuation. SOLUTION: Input current is detected by a current detecting means 9 and further zero cross is detected by a zero cross detecting means 8. PWM duty is controlled by a converter controller 10 so that the input current will be in sinusoidal waveform synchronized with supply voltage, and further the phase of sinusoidal data for creating PWM duty corresponding to the balance of current waveform is corrected. Thus, a power factor is improved with reliability regardless of differences of power supplies used and any fluctuation in supply voltage.
Patent JP-2002091115-A (JP)
Title: Color image forming device
Inventor: KAJIWARA TADAYUKI
IPC: G03G15/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce the positional deviation of a toner image caused by the uneven thickness of an intermediate transfer belt. SOLUTION: This device is provided with pattern detection means 14a and 14b detecting a resist pattern formed on the intermediate transfer belt, a positional deviation arithmetic calculation means 15 retrieving positional deviation information in a transfer area on the intermediate transfer belt on the toner image formed by plural image stations based on the positional deviation information of one rotation of the intermediate transfer belt by the detection means 14a and 14b and calculating the mean value of the positional deviation in the transfer area, and a CPU 30 adjusting image forming timing by plural exposure means from the calculated result by the calculation means 15.
Patent JP-2002086291-A (JP)
Title: Thread solder, manufacturing device for thread solder and manufacture of joining part
Inventor: YOSHIDA AKIRA
IPC: B23K35/26
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide lead free thread solder which can be inexpensively manufactured with high efficiency, its manufacturing device and a manufacturing method for a joining part, in which the thread solder is used. SOLUTION: By arranging flux 2 along the length direction of a Zn based thread solder base material 1 which does not contain Pb. the thread solder 1 is constituted.
Patent JP-2002087615-A (JP)
Title: Separating sheet, separating pad, and paper feeding device
Inventor: NAKAJIMA AKIRA
IPC: B65H3/52
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device capable of suppressing stresses exerted on a paper sheet when it is fed, and provide a separating sheet and a separating pad used therefor. SOLUTION: This paper feeding device is equipped with a rotatable paper feed roller and the separating sheet 110 brought into pressure contact with a peripheral surface of the feed roller. Paper sheets are entrained by the rotation of the feed roller and inserted between the feed roller and the separating sheet 110. The separating sheet 110 causes the paper sheets to pass therethrough in a one-by-one separated manner.  The separating sheet 110 has a rigidity characteristic in the width direction wherein its rigidity in the pressure contact direction is smaller at end parts Ed and Ed than at a middle part Ct in a contact surface, where the width direction is the direction normal to the direction in which the paper sheets pass through the feeding device, the pressure contact direction is the direction in which a force acts on the sheet 110 when it is brought into pressure contact with the feed roller, and the contact surface is a surface thereof contacted by the paper sheets when they pass.
Patent JP-2002089569-A (JP)
Title: Radial ball bearing and method of use thereof
Inventor: SEKINO KAZUO
IPC: F16C33/58
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To extend the service life of a radial ball bearing lubricated with traction oil. SOLUTION: The groove radius ratio of an inner ring 1 serving as a rotating ring is not less than 51.5% nor more than 53.0%. The groove radius ratio of an outer ring 2 serving as a fixed ring is not less than 52.5% nor more than 55.0%. The groove radius ratio of the inner ring 1 is the ratio (ri/Dw) of the raceway groove radius (ri) of the inner ring 1 to the diameter (Dw) of a ball 3. The groove radius ratio of the outer ring 2 is the ratio (re/Dw) of the raceway groove radius (re) of the outer ring 2 to the diameter (Dw) of the ball 3.
Patent JP-2002084843-A (JP)
Title: Spraying apparatus
Inventor: IKEDA TOSHIAKI
IPC: A01C15/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a spraying apparatus capable of properly carrying out spraying operation. SOLUTION: This spraying apparatus has a hopper 11 for storing a material A to be sprayed, and a sending-out roll 14 is arranged in the interior of the hopper 11 so as to be rotatable. The sending-out roll 14 has a rotary shaft part 12 rotating in the interior of the lower part of the hopper 11, and a sending-out blade parts 13 formed so as to be protruded from the outer periphery of the rotary shaft part 12 at an interval. An acting protruded part 41 protruded from the upper surface of a bottom plate part of the hopper 11 and being a means for preventing plugging can break and drop the material A to be sprayed, packed between the neighboring sending-out blade parts 13 and 13 by deforming the sending-out blade part 13 by contacting with the sending-out blade part 13.
Patent JP-2001058902-A (JP)
Title: Insect pest controlling agent
Inventor: MINAGAWA FUMIYASU
IPC: A01N43/20
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an insect pest controlling agent which includes a compound like an insect juvenile hormone as an active ingredient, and the requirement of which is efficiently taken into the body of a noxious insect. SOLUTION: This insect pest controlling agent is obtained as liquid, gel, a sheet or a tape including 0.1-5 wt.% of a compound like an insect juvenile hormone such as methoprene, pyriproxyfen or the like, 0.1-20 wt.% of an adhesive mass having low adhesion such as polyvinylpyrrolidone, emulsion of liquid rubber, low molecular weight polybutadiene, low molecular weight polybutene or the like, 0-20 wt.% of a sugar, 0-20 wt.% of a protein, 0-0.1 wt.% of a pheromone, if necessary, 0.5-10 wt.% of a gelling agent and water as the residue. The active ingredients of the insect pest controlling agent stuck on male and female adult insects in an amount not restricting their behavior, efficiently reduces a population of the noxious insects directly by sterilizing females and sterilizing females via males, and making males die.
Patent JP-2002101314-A (JP)
Title: Crt display device
Inventor: MURATA TAKASHI
IPC: H04N3/18
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for adjustment in the manufacturing process and make operating conditions of an X-ray protector constant. SOLUTION: The CRT display device is provided with the X-ray protector that has a detection means 17a for detecting a detection voltage, a storage means 19 that stores the detected voltage at the adjustment of the display device as a comparison voltage in advance, and a control means 17 that stops the operation of a high voltage drive circuit 5 driving a flyback transformer 3 on the basis of the comparison result between the detected voltage and the comparison voltage when the display device is in use. Thus, the manual adjustment to form a prescribed voltage smaller than a reference voltage is not required different from a conventional CRT display device, and man-hours in the manufacturing process can be reduced through no adjustment. Furthermore, the operating condition of the X-ray protector is made constant so as to enhance the stability of the operation.
Patent JP-2002098304-A (JP)
Title: Boiler framing building method
Inventor: IRISAWA KEIJI
IPC: F22B37/24
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a boiler framing building method wherein height work and field work are reduced, and working efficiency is improved to reduce the term of construction works also for an improvement of quality. SOLUTION: Four main columns 3 are provided vertically, and a ceiling girder 4 is disposed so as to couple upper ends of the respective columns 3. A plurality of iron skeleton units 5 that form longitudinal and lateral wall surfaces among the main columns 3 are divided vertically into a plurality of sub units, and there is formed a floor block 6 in which necessary instruments are previously assembled. Further, the floor block 6 installed at an uppermost portion is lifted by a predetermined amount from the ground with the aid of a jack 7 installed on the ceiling large beam 4, and the floor block 6 installed under the foregoing floor block is assembled in the vicinity of the ground, and likewise lifting of the floor block 6 and assembling of the floor block 6 installed under the foregoing floor block in the vicinity of the ground are repeated in order.  Hereby, the front, rear, left and right iron skeleton units 5 are completed and is anchored to the main column 3 to construct a boiler frame 1.
Patent JP-2002099333-A (JP)
Title: Power source control circuit
Inventor: SUDO KAZUO
IPC: H02J7/34
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a power source control circuit for avoiding lowering in the capacitance of a secondary side power source by preventing a through current. SOLUTION: When a voltage inputted by a battery 2 becomes equal to or lower than a prescribed value, it is detected by a voltage detecting circuit 10 and a discharging circuit 40 receives the supply of charges from a charge storage circuit 30 and discharges an operating voltage supply circuit 20. Therefore, since an operating voltage generated by the operating voltage supply circuit 20 is rapidly lowered, it is prevented that the through current from a backup battery flows to a second device logic-connected to a first device 6. Besides, since the charge storage circuit 30 can be used for operating the discharging circuit 40, a power source for operating the discharging circuit 40 is not required further.
Patent JP-2001163802-A (JP)
Title: 4-benzoylaminophenylalanine derivative
Inventor: SATO SUSUMU
IPC: A61P13/12
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new 4-benzoylaminophenylalanine derivative having excellent VLA-4 inhibitory activity. SOLUTION: This compound is represented by general formula (1) (R1 and R2 are each the same of different and a hydrogen atom, a lower alkyl group, a lower alkenyl group, a lower alkynyl group, a substituted aryl group, an aralkyl group, an aminocarbonyl group, a lower alkylaminocarbonyl group or a carboxy group; R3 and R4 are each the same or different and a hydrogen atom, a lower alkyl group or an aryl group; R5 is a hydrogen atom, a lower alkyl group or a lower aryl group; R6 is a hydroxyl group; R7, R8, R9, R10 and R11 are each the same or different and a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkyloxy group, a nitro group or a cyano group; X is an oxygen atom or a sulfur atom; n is 0 or 1), its pharmacologically acceptable salt, its ester and or amide.