baber/WOPTO huggingface dataset:
Patent JP-H05134241-A (JP)
Title: Liquid crystal display device
Inventor: AMANO YOSHIFUMI
IPC: G02F1/133
Filed: 1991-11-13
Abstract: PURPOSE:To eliminate the local concentration of electric discharges and to uniformalize the electric discharges by covering one electrode of the discharge electrodes of the liquid crystal display device which uses the discharge elements in place of TFTs to constitute the switching elements of an active matrix with an insulating layer and constituting the device into a capacity load dispersion type and to simplify the structure of the device by forming the one electrode of single electrode. CONSTITUTION:The one discharge electrode 6 (striped or single electrode) on rear glass 7 is coated with the insulating layer 5. Another discharge electrode (signal or striped electrode) 8 is disposed in the discharge space 11 between the insulating layer 5 and glass substrate 4b constituting an upper liquid crystal plate 20. Namely, the multilayered structure parting a pair of the discharge electrodes 6 with the insulating layer 5 is obtd.
Patent JP-H05167417-A (JP)
Title: Photoelectric switch
Inventor: WATANABE HIRONOBU
IPC: H01H35/00
Filed: 1991-12-18
Abstract: PURPOSE:To prevent mutual interference with other photoelectric switch by eliminating a signal induced in a reception coil through self-interference with a specific circuit. CONSTITUTION:The photoelectric switch is provided with a subtraction amplifier 1 and a differentiation circuit 2 is added to the circuit. Then an electric signal (v) induced in a reception coil 50 is inputted to the noninverting terminal of the subtractor amplifier 1 and a differentiation (w) generated in the differentiation circuit 2 is inputted to an inverting terminal. Furthermore, the differentiation circuit 2 differentiates a pulse signal (d) outputted from a pulse generating circuit 30 to output the differentiation signal (w). Thus, the signal component induced corresponding to the magnetic signal generated from an exciting section 54 provided on the same photoelectric switch is eliminated from the electric signal (v) induced in the reception coil 50 and only the electric signal induced corresponding to the magnetic signal sent from the exciting section of other the same kind of the photoelectric switch arranged to the pre-stage of the photoelectric switch is extracted.
Patent JP-2000179569-A (JP)
Title: Power transmitting device
Inventor: KUROSU YOSHIHIRO
IPC: F02B67/06
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To enhance reliability relating to cut off of transmission of power, by disengaging irregularity engagement between an engaging part and a connecting part when a rotary shaft load rises, and by elastically returning the connecting part to an outer side from a separating part by elastic restoring force. SOLUTION: When a rotary shaft of a compressor is locked when power is transmitted, each protruded part 4d provided in an engaging part 4b of an engaging member 4 runs on from a through hole of a connecting part 5a against elastic restoring force of a connecting member 5, so as to release irregularity engagement of these through hole and protruded part 4d. The connecting part 5a of the connecting member 5 being disengaged the irregularity engagement is displaced to a side of a separating part 4c of the engaging member 4, a turn back part 5d of the connecting part 5a abuts to a rotational direction side end face in the engaging part 4b of the engaging member 4, so as to elastically restore the connecting part 5a as sprung up from the separating part 4c to an outer side. Accordingly, transmission of power to the rotary shaft is completely cut off.
Patent JP-H10176514-A (JP)
Title: Engine lubricating structure
Inventor: SUZUKI TAKAHIRO
IPC: F01M1/06
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To efficiently supply the oil to a connection part of a piston and a connecting rod by utilizing the intake work between a hollow part of a piston pin and inside of a crank case. SOLUTION: In this engine 1, both ends of a cylindrical piston pin 19 are respectively supported by a pair of pin boss parts 8a formed in a lower surface side of a piston 8, and a small end part 16b of a connecting rod 16 is inserted into a central part of the piston pin 19 through a bearing 18 freely to be turned so as to interlock the piston 8, which is inserted into a cylinder hole 9 freely to be slid, and a crankshaft 13, which is supported freely inside of a crank case 5, through a connecting rod 16. In this case, any one of an outer peripheral surface of the piston pin 9 and an inner peripheral surface of a pin hole of the pin boss part 8a is formed with a groove 19c for communicating inside of the crank case 5 with a hollow part of the piston pin 19 at a part, in which the piston pin 19 and the pin boss part 8a slide for contact with each other.
Patent JP-2001164571-A (JP)
Title: Hanging jig for pile driver leader
Inventor: MURATE TOKUO
IPC: E02D7/14
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To install a leader at a position where it does not interfere with a working apparatus and make easier the disassembly and assembly work by eliminating the rotation of a leader member in peripheral direction. SOLUTION: A hanging rig 7 is constituted of a pair of attaching fittings 8, 8 fixed by providing intervals in the peripheral direction of the leader member 2 and an arm 10 detachable from both the attaching fittings 8, 8, to a leader member 2 constituting the leader by coupling together a plurality of leader members at a position not interfering with a working apparatus lifting along the leader, and a hanging hole 12 corresponding to the center of gravity position G2 of the leader member 2 is provided in the peripheral direction of the leader member 2 is provided in the arm 10.
Patent JP-2000182545-A (JP)
Title: Pattern forming method and manufacture of image forming device using the method
Inventor: UDA YOSHIKI
IPC: B23K26/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To efficiently eliminate a short-circuit fault. SOLUTION: This pattern forming method includes a pattern forming process for forming, a cyclic arrangement of unit pattern with a conductor having electrically separated pattern portion 3 on a substrate and a short-circuit eliminating process for eliminating the short-circuiting state of a short-circuited substance out of the formed patterns of the pattern portion 3. The short- circuiting state is eliminated by applying a removal pattern 21 to the unit pattern which is disposed one or a plurality of standardized removal patterns 21 on the unit pattern in a fixed positional relation and a removal means is provided for removing, a defective part of the unit pattern overlapping with the removal pattern 21 by a physical working method.
Patent JP-H11183514-A (JP)
Title: Acceleration detecting device
Inventor: ISHII SEIJI
IPC: G01P15/11
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration detecting device which can effectively detect static acceleration as well as dynamic vibration and is made small-sized. SOLUTION: A sensor holder 11 holds a weight substrate 12. This weight substrate 12 is displaced as the sensor holder 11 slants and has metal foil on its top surface and an inductor 16 is fixed and set opposite the metal foil. The inductor 16 varies in inductance corresponding to the quantity of displacement between the metal foil and inductor 16 and the resonance frequency and output voltage of the oscillation circuit that this inductor inside vary. Specially, when the metal foil is formed of a nonmangetic body, the displacement quantity exerts large influence on the voltage and the oscillation output is therefore detected, rectified, and used statistically as a displacement output. On the weight substrate 12, a coil pattern 13 is drawn and a permanent magnet 14 is set opposite to the coil pattern 13.  Then the displacement output is supplied to the coil pattern 13 to control torque operating with the permanent magnet 14.
Patent JP-2000177454-A (JP)
Title: Changing device for position and attitude of automobile seat
Inventor: NOMURA HIDEMASA
IPC: B60N2/30
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To smoothly and easily operate a lock means with a simple structure at the time of releasing maintenance of a housing attitude of a seat. SOLUTION: This device has a connector 53 for connecting a lower end part of a hind leg 14 with a lower end part of a foreleg 13 with which a seat body 6 is supported on a floor panel 2 to freely move back and forth; a lock means 65 for locking the seat body 6 to the floor panel 2 when a seat 4 has a housing attitude; and a flexible pull body 79 having one end part 77 connected to the lock means 65 and the other part 78 projecting backward. The lock of the lock means 65 can be released interlockingly with backward movement of the pull body 79, while a halfway part in the longitudinal direction of the pull body 79 is slidably engaged with one part of the connector 53. When the pull body 79 moves back, the one part of the connector 53 guides the halfway part of the pull body 79 to move the one end part 77 to a prescribed direction.
Patent JP-2000139977-A (JP)
Title: Lumbago therapeutic chair
Inventor: HIROSE ISAO
IPC: A61F5/042
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To support and suspend a patient at the waist section and to conduct an effective lumbago treatment by providing arm shafts having pads to be closely stuck to the torso of the patient at the tips to pinch and support the torso of the patient from the right and left position-adjustably in the vertical direction, and providing a height-adjustable seat. SOLUTION: For a lumbago treatment, a lumbago patient is seated on a seat 5, and a pedal 7 is depressed to adjust the height of a leg section 6 to a proper height. Pads 16 fitted to the tip sections of arm shafts 14 are position- adjusted by height adjustment sections 9 and width adjustment sections 12 into contact with the lower sections of ribs, and stoppers are adjusted so that the arm shafts 14 pinch both flanks at the angle of about 35 deg.. When the pedal 7 is depressed in this state, the leg section 6 is lowered by about 150 mm together with the seat 5, the patient is set to a suspended state with both flanks supported by the pads 16, the curved spine is pulled downward and straightened by the weight of the patient, thus blood circulation is improved, and lumbago is mitigated.
Patent JP-2000184607-A (JP)
Title: Battery device and electronic apparatus using the same
Inventor: NISHIMURA YOSHIHIKO
IPC: H02J7/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain various voltage outputs in one battery, automatically judge a voltage and power source capacity which an electronic apparatus demands when the battery is mounted on the apparatus, and supply the power. SOLUTION: In an electronic apparatus 2 which is subjected to power supply from a battery device 1 and driven, a signal showing a voltage or power source capacity which the electronic apparatus 2 demands is sent to the battery device 1, which has a regulating means 3 for determining the output voltage or the power source capacity. The regulating means 3 receives the signal showing the voltage or the power source capacity which the electronic apparatus 2 demands, changes the output voltage of the battery device 1, and then outputs the changed voltage to the electronic apparatus 2.
Patent JP-H06182029-A (JP)
Title: Operating handle in motor-driven pachinko machine
Inventor: NISHIKAWA YUTAKA
IPC: A63F7/02
Filed: 1992-12-15
Abstract: PURPOSE:To stimulate muscles, to give a proper massage effect to it and to reduce fatigue of a hand and an arm by providing a low frequency oscillator in an inner space of an operational handle of a motor-driven pachinko machine and energizing a low frequency electric current into an arm grasping the operational handle, especially the muscles. CONSTITUTION:In an operational handle 3 provided on the front face frame of a pachinko machine, a touch sensor is made ON by rotating an operational handle 20 and a hammer arm is reciprocally driven by means of a motor to hit successively balls and an elastic force of the hit ball is adjusted by operating a spring controller through a wire and adjusting the tensile force of a coil spring. In this case, a low frequency oscillator 26 is provided in the inner space of the operational handle 3 and conductive element parts of the apex parts of wires 35 and 35 introduced therefrom are connected with a contacting part 36a at a position which the thumb is brought into contact with and a contacting part 36b at a position which the index finger, the middle finger and the third finger are brought into contact with. A low frequency electric current is energized to the muscles of the hand grasping the operational handle 3 through these contacting parts 36a and 36b to give a proper massage effect.
Patent JP-H05173020-A (JP)
Title: Polarized beam splitter
Inventor: NATORI TAKEHISA
IPC: G02B27/28
Filed: 1991-12-20
Abstract: PURPOSE:To produce a light and inexpensive polarized beam splitter by forming the 1st and 2nd prisms by plastic resin. CONSTITUTION:The 1st and 2nd plastic prisms 9, 10 to be rectangular prisms are produced by plastic resin and a polarizing glass plate 8 formed by holding a polarizing film 5 between the 1st and 2nd optical glass plates 6, 7 is held between the prisms 9, 10 so that the inclined faces of the prisms 9, 10 are abutted upon each other to form the polarized beam spritter 1 with an approximately cubic shape.
Patent JP-H10181821-A (JP)
Title: Curved conveyor
Inventor: NAKAMURA TADAHIKO
IPC: B65G15/02
Filed: 1996-12-21
Abstract: PROBLEM TO BE SOLVED: To datachably mount a carrying belt without removing a driving side taper roller by journalizing a driven side taper roller to a revolvable hinged part which is arranged at the one end part of an inner/outer peripheral frame and revolving the hinged part upward. SOLUTION: When a carrying belt is extended to a curved conveyor 1, a driving side press roller 11 is removed from a press roller fixing part 10 and a hinged part 7 is revolved with a frame fitting part 19 as a center. The restraining part of the carrier belt is arranged in the external direction of the abutting part of the driving side press roller 11 and the driving side press roller 11 is fixed to the roller fixing part 10 and the carrying belt is mounted.  Next, the hinged part 7 is removed with the frame fitting part 19 as a center, a bracket fixing part 24 is aligned to a fixing part 29, the restraining part of the belt for carrier is arranged in the external direction of the abutting part of a driven side press roller 12, a hinged bracket 20 is fixed to inner/outer frames 3 and 2 with a fixing bolt 25, the carrying belt is extended and tension of the carrying belt is adjusted by using a belt adjusting bolt 28.
Patent JP-2001177758-A (JP)
Title: Digital camera
Inventor: SANNO MASAHITO
IPC: H04N5/235
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that can easily execute setting of a highlight reference photometry mode and a shadow reference mode in spot photometry and instruction of a photometry position from an entire image with a simple operation. SOLUTION: The digital camera is provided with a monitor means 12 that can display an object image, position instruction means 13, 16 that can display a prescribed position on a display screen of the monitor means 12 as a coordinate position, a coordinate detection means 14 that converts the coordinate position instructed by the position instruction means 13, 16 into coordinate data, an image processing means 8 that displays an object image on the display screen of the monitor means 12 and displays a button area image, by which a mode to set a photometry reference to an over-exposure or an under-exposure is selected, on the display screen 12,  and a control means 9 that provides an output of an instruction to allow the image processing means 8 to revise display contents of the monitor means 12 on the basis of a decision result associated with the coordinate data instructed by the position instruction means 13, 16 with the display contents displayed on the monitor means 12.
Patent JP-H11171923-A (JP)
Title: Clean polyethylene injection oriented blow molded container
Inventor: YAHIRO SHUJI
IPC: B65D1/09
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polyethylene injection oriented blow molded container having uniform thickness, uniform and excellent luster of the whole container and cleanness. SOLUTION: This clean container is obtained by subjecting an ethylene homopolymer or a copolymer of ethylene and an α-olefin to injection orientes blow molding. The ethylene homopolymer or the copolymer of an α-olefin and ethylene has (A) 0.5-10 g/10 minutes melt index (MI2.16 ) at 190 deg.C under 2.16 kg load, (B) 3-6 molecular weight distribution measured by gel permeation chromatography, (C) >=0.935 g/cm<3> density, (D) 1,000 Pa.s to 20,000 Pa.s viscosity (η0.1 ) at 200 deg.C at 0.1 rad/s shear rate and (E) 300 Pa.s to 2,000 Pa.s viscosity (η100 ) at 200 deg.C at 100 rad/s shear rate.
Patent JP-2000176487-A (JP)
Title: Method of remediation of contaminated groundwater and contaminated bed and remediation system
Inventor: HASHIMOTO TAKAYUKI
IPC: A62D3/30
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To shorten the remediation period of a contaminated site. SOLUTION: Plural injection wells 12 for dissolving an inducible substrate for inducing decomposing enzymes for chemical substances in groundwater drawn from a pumping well 10 to feed them to a contaminated site are arranged around the pumping well 10 put between the injection wells 12. Therefore, the groundwater injected to the injection wells 12 flows toward the pumping well 10 from the periphery of the pumping well 10. Then, bacterial for decomposing the contaminated chemical substances can be increased in the periphery of the pumping well 10. And the groundwater flowing into the pumping well 10 is that which has passed through a bed in which these bacteria grow up. In this way, the polluting chemical substances in the groundwater circulated to the pumping well 10 can be effectively removed to allow the purifying period of the contaminated site to be sharply shortened.
Patent JP-H06185385-A (JP)
Title: Fuel control method for internal combustion engine
Inventor: KATO MASAHIKO
IPC: F02D41/04
Filed: 1992-12-21
Abstract: PURPOSE:To enhance startability at lower temperatures by correcting a basic fuel injection quantity suitable for a warming operation of an internal combustion engine according to an intake air temperature and a crank chamber interior temperature, and correcting to increase the basic fuel injection quantity in the case where either of the temperatures is lower than a scheduled value. CONSTITUTION:An internal combustion engine 11 is applied to, e.g. an outboard engine 10. An intake passage 24 is provided with a fuel injection nozzle 31, which is connected to a fuel circuit 34 and is controlled by an engine control computer ECU. The ECU calculates a basic fuel injection quantity on the basis of signals detected by a crank chamber interior sensor 47 and a crankshaft sensor 42. In this case, the ECU corrects the basic fuel injection quantity, which is set suitably for a warming operation of the internal combustion engine 11, according to an intake air temperature and a crank chamber interior temperature detected by the sensors 45, 46, respectively. If either of the intake air temperature and the crank chamber interior temperature is lower than a scheduled value, the basic fuel injection quantity is corrected to be increased.
Patent JP-2001174669-A (JP)
Title: Optical transmitting and receiving module
Inventor: KITAMURA MITSUHIRO
IPC: G02B6/42
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitting and receiving module that has a structure for shielding stray-light from LD light sneaking into PD for receiving. SOLUTION: In the optical transmitting and receiving module having an LD element for transmission and a PD element for reception, the module is characterized by the structure in which the side of the PD element is shielded, preventing light from entering from the side.
Patent JP-H10183034-A (JP)
Title: High-hiding power liquid composition
Inventor: FURUMATSU KATSUHIKO
IPC: C09D10/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid composition improved in hiding power and driability of a high-build coating film by mixing a hiding material with two specified organic solvents and a binder soluble in the organic solvents. SOLUTION: This composition is prepared by mixing 20-50wt.% hiding material such as titanium oxide or zinc oxide with 30-70wt.% mixture comprising an organic solvent having an evaporation rate index of 700-1,500 (e.g. n-hexane, iso-hexane or cyclopentane) and 2-16wt.% organic solvent having an evaporation rate index of 10 or below (e.g. 2-ethylbutanol, 2-ethylhexanol or isophorone) and 5-20wt.% binder soluble in the mixture [e.g. (meth)acrylic ester polymer, copolymer of acrylic acid with methacrylic ester, or cyclized rubber] and optionally a body pigment (e.g. silica or calcium carbonate). The organic solvent may be used alone or in the form of a mixture of at least two organic solvents.
Patent JP-H11191872-A (JP)
Title: Recording and reproducing device
Inventor: TOYONAGA EIICHI
IPC: H04N5/78
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device applied to various electronic devices that changes automatically undesired video data files into recordable data files. SOLUTION: A reproduction time monitor section 15 in the case of reproduction monitors a reproduction enable file and a reproduction start end time. When the reproduction time acquired by the reproduction time monitor section 15 exceeds a predetermined time, a reproduction number of time calculation section 16 calculates the number of times of reproduction of the reproduction enable file. When the value calculated by the reproduction number of time calculation section 16 reaches a predetermined value, a file attribute revision section 17 changes the reproduction enable file into a video recording enable file. Thus, the reproduction enable file that has already been recorded is used automatically for the video recording enable file.
Patent JP-2001173171-A (JP)
Title: Waterproof structure of long-sized roof
Inventor: OKA TOSHIHIRO
IPC: E04D5/14
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide the waterproof structure of a long-sized roof at a low cost. SOLUTION: A required number of beltlike waterproof sheets composed of a synthetic-resin covered metal are laid and arranged in parallel on the top face of the floor to be waterproofed of the roof at fixed openings in the cross direction, fixed steel plates comprising the synthetic-resin covered metal in width slightly wider than the openings are fixed onto the floor to be waterproofed so that both side edge sections of the fixed steel plates creep under the lower sections of the side edge sections of the waterproof sheets, crossing over the openings, both side edge sections are joined with the top faces of the side end sections of the waterproof sheets and approximately central sections with the top faces of the fixed steel plates in beltlike connecting sheets having width slightly wider than the openings and stretchability,  and one ends in the longitudinal direction of the waterproof sheets are fixed onto the floor to be waterproofed and the other ends are connected to expansions.