baber/WOPTO huggingface dataset:
Patent JP-H05107111-A (JP)
Title: Output detecting apparatus of laser oscillator
Inventor: MATSUURA SHIGERU
IPC: G01J1/42
Filed: 1991-10-16
Abstract: PURPOSE:To provide the title detecting apparatus of an output which can detect an oscillation output of a laser oscillator and a position of a laser beam together and which has a simple structure and is accurate and small in size, and thereby to contribute to miniaturization of the laser oscillator. CONSTITUTION:An output detecting sensor 3 constructed of four elements 3A to 3D being symmeric with respect to the axis is provided in the rear of a partial-transmission mirror 2 opposed to an output mirror 1 and an parallel thereto, and a spectral grid at a window frame of which a reflecting surface 10a reflecting a laser beam onto the elements 3A to 3D is formed is provided so that the whole laser beam can be distributed and applied to each of the elements without fail. The sum of output voltage Va to Vd of the elements 3A to 3D is amplified by an adder-amplifier circuit 4 and indicated by a power meter 6. At the same time, the difference between the outputs Va and Vd of the elements 3A and 3B in the direction of the axis Y is amplified on one side of a differential amplifier 5, while the difference between the outputs Vc and Vd of the elements 3C and 3D in the direction of the axis X is amplified on the other, and a position is indicated by a position meter 9.
Patent JP-H10138522-A (JP)
Title: Ink jet printer
Inventor: NUIDA AKIRA
IPC: B41J13/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To enable continuous multicolor printing of a large number of printing sheets at a high speed. SOLUTION: A medium holding means 20 for holding a printing medium M to a drum 10 (11) rotatable at a constant peripheral speed and respective color nozzle units 200 arranged so as to be positionally shifted in the rotary direction of the drum 10 are provided and, further, a supply roller unit 90 for spraying color inks on the printing medium M during rotary movement from color ink jet nozzles 207 to enable color printing and having function allowing the leading end Mf of the fed printing medium M to collide with the contact part 99 of both supply rollers 91, 92 to correct the posture of the printing medium M, a manual paper feed means 61,  a cassette feed means 71 and a feed changeover means 81 selectively changing over the manual paper feed means 61 and the cassette feed means 71 are provided and multicolor printing is made possible by utilizing the rotation of the drum 10 while the printing medium M manually fed or housed in a cassette 72 is selectively fed.
Patent JP-H05108681-A (JP)
Title: Data processor
Inventor: OKURA OSAMU
IPC: G06Q10/10
Filed: 1991-10-16
Abstract: PURPOSE:To totalize the data except the designated output items from the data on the variable input item number in a simple designating method. CONSTITUTION:A data processor 10 consists of a CPU 11, a main storage 15 which contains a work buffer 13 that stores temporarily the item data and the data under arithmetic processing and a control register group 14 (a register REG1 holding the output item number, a register REG2 holding other item numbers not to be totalized, a counter CNT counting the item numbers) that controls the totalization of other items, an external storage 17 which stores the input date groups 16 to be processed, and an input device 18 consisting of a keyboard containing an input key, the function keys, etc. Then the contents of the REG1 are compared with the count value of the CNT and other items to be totalized are decided and totelized. Meanwhile the control is carried out not so as to totalize the data on the item numbers not to be totalized when the value of the CNT is equal to the contents of the REG2.
Patent JP-H05104288-A (JP)
Title: Cylinder system actuator
Inventor: HOSHI HIDEO
IPC: B30B1/16
Filed: 1991-10-16
Abstract: PURPOSE:To provide a cylinder system actuator which can not only execute the working operation of two processes with the device of a single cylinder, but manufacture a metallic worked product of extra high precision. CONSTITUTION:A device 10 is that the 1st operating part 30 is formed at the advancing side F of a piston 20 of a cylinder device 20 constituted freely reciprocating and the 2nd operating part 40 is formed at the retiring side R, and the 1st operating and the 2nd operating part have respectively fixed members 31, 41 and operating members 32, 42, and a lever structure composed of plural pieces of two fold levers 51 which are folded in two with bending parts 55 and synchronizing members 53 connected to the bending parts are arranged between the fixed members and the operating members, and the lever structures are connected together to the piston of the cylinder device through a connecting member 60.
Patent JP-H06142922-A (JP)
Title: Remote welding method
Inventor: HASHINOKUCHI MINORU
IPC: B23K37/00
Filed: 1992-11-09
Abstract: PURPOSE:To reduce the radioactive waste quantity by covering materials to be welded having a high radiation does by using water, a steel plate, etc., taking the remote welding method, further, reducing exposure at the time of installing and disassembling welding equipment and minimizing the shield quantity. CONSTITUTION:This is the remote welding method where the materials 1 to be welded such as exposed equipment and parts under radiation are subjected to repair welding. These materials 1 to be welded are put in a basin or a pit 2 and the radiation of the materials 1 to be welded is covered by the water 4 and the steel plate 5. A water level in the basin or pit 2 is lowered up to the position where a part 12 to be welded is exposed to the air or a bulkhead to separate the periphery of these materials 1 to be welded from the water or a waterproof tank is provided and then, a welding head 8 is lowered by remote control to weld the materials 1 to be welded. Consequently, the radiation does from the materials to be welded is reduced and exposure at the time of installing and disassembling the welding equipment is reduced. In addition, the steel plate, etc., are reduced by using the water, the steel plate, etc., having a high shielding effect at the same time and in its turn, the radioactive waste quantity can be also reduced remarkably.
Patent JP-H09136608-A (JP)
Title: Airbag operating sensor, accident detection device, and emergency notifying device for vehicle
Inventor: FURUYA YOSHIYUKI
IPC: B60R21/203
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an emergency notifying device which can be refitted on an airbag pad. SOLUTION: Thus emergency notifying device for vehicle, which is constituted of flexible thin raw material, is provided with a base material 5 having an easy-to-fracture part which is fractured easily by the fracturing power of an airbag pad 102 fixed on of the airbag pad, brought into close contact with its outside, an airbag operating sensor 1 where a conductor 7 that fractures easily together with the easy-to-fracture part is embedded into the base material, and an accident detector 2 which always passes electric current through the conductor to monitor a conductive condition and sends an airbag operation detecting signal as a radio signal at the time of energizing stop. If an airbag operates due to generation of an airbag, the airbag operation detecting signal is outputted from the accident detector.  It is thus possible to provide an emergency warning for a prescribed contact through a portable telephone together with self-vehicle position data read from GPS.
Patent JP-H07153327-A (JP)
Title: Litz wire and manufacture thereof
Inventor: NAGASAKI HIROYUKI
IPC: H01B7/30
Filed: 1993-11-29
Abstract: PURPOSE:To improve the uniformity and stability of the shape of a litz wire and improve the high frequency transmitting property of the wire without thickening the litz wire. CONSTITUTION:An axial part 2 made of an insulator is used. The diameter of the axial part 2 is smaller than the diameter of the inscribed circle which is formed by arranging bundles 3 of nine elemental wires which are not yet stranded along the circumference of the part. At the time of manufacture, the bundles 3 of nine elemental wires are twisted and pushed in the circumference of the supporting part 20 which is linear and has the same diameter as that of the inscribed circle. At the spindle- shaped tip part of a supporting part 20, the elemental wire bundles 3 are twisted and throttled and thus the inner diameter of the elemental wire bundles 3 becomes narrower gradually. Each elemental wire bundle 3 is twisted and inserted into the outer circumference of the axial part 2 which comes out of an insertion hole 22 in the axial center of the supporting part 20. Then, a string-like sheath material 4 is coiled transversely on the outer circumference of the group of the elemental wire twisted bundles 3. As a result, each elemental wire bundle 3 has a mutually congruent fan-shaped cross section for dividing a circle uniformly. Consequently, an axial part 2 with a small diameter can be used and the litz wire 1 can be thin.
Patent JP-H0675153-A (JP)
Title: Zoom lens driving device and position detecting method for variator lens group
Inventor: TAKANO HIROO
IPC: G02B7/04
Filed: 1991-11-14
Abstract: PURPOSE:To execute quick zooming and to miniaturize a device by respectively providing a mail screw on the outer circumferential surface of the supporting frame of a variator lens group and a female screw on the inner wall of a lens barrel. CONSTITUTION:The cylindrical supporting frame 205 of the variator lens group 202 is made of a non-magnetic material. Eight roots 207a,... having a spherical dent are provided on the helix of the male screw on the surface at an identical pitch. Balls 206a,... are respectively engaged with the roots 207a,... and engaged with the root of the female screw 208 of the inner wall 209 of the lens barrel 203 made of the mon-magnetic substance. Then, a rolling bearing is constituted. A yoke 217 made of a soft magnetic substance is engaged with a cylindrical permanent magnet 216 magnetized to 24 poles in a radial direction. A yoke 219 on a coil side made of the soft magnetic substance is provided with engagement parts 219a, 219b,... and integrally constituted through the engagement parts 218a, 218b,... of the housing part 218 of an armature coil provided on the lens barrel 203.
Patent JP-H11132243-A (JP)
Title: Full type taper-roller bearing
Inventor: SUZUKI MICHIO
IPC: F16C33/66
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a full type taper-roller bearing which facilitates assembling and disassembling work and obtains a proper lubricity. SOLUTION: A full type taper-roller bearing 10 is equipped with plural tapered rollers 33 arranged between inner and outer rings 31 and 32, and lubricating-oil-containing polymer 11 filled into a space between the outer peripheral surface of the inner ring 31 and the inner peripheral surface of the outer ring 32; and respective tapered rollers 33 can be relatively positioned by the lubricating-oil-containing polymer 11.
Patent JP-H11136951-A (JP)
Title: Controller for self-oscillation current type power converter
Inventor: NISHIKAWA HIROYUKI
IPC: H02M7/48
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To output a small power area near the particular value area to reduce the switching loss without increase of harmonics of an output current, even when a small power is output, by providing a structure wherein desired positive reactive power shift value is output from one reactive power command, and the negative reactive power shift value is output from the other reactive power command, and both reactive power shift values are canceled. SOLUTION: A plurality of self-extinguishing type switch elements are bridge- connected and n current type power converters, for example, converters 1 to 4 for converting the AC power to the DC power or converting DC power to AC power are also provided. In the input side of each power control circuit 5, 6 for controlling AC power in the input side of converters 1 to 4, the active power command value Id* and reactive power command value Iq* of the converters 1 to 4 are input. The desired positive or negative reactive power shift value (+Q, -Q) is supplied to one of the reactive power command value Iq* by an adder 7, 8 while to the other of the reactive power command value Iq*, and thereby both reactive power shift values +Q, -Q can canceled with each other.
Patent JP-H08136320-A (JP)
Title: Ultrasonic level meter
Inventor: NISHIO YOSHIAKI
IPC: G01F23/28
Filed: 1994-11-07
Abstract: PURPOSE: To easily and stably detect the presence or absence of a liquid by excluding the received waves of ultrasonic waves propagated at the outer periphery of a bath wall from a measurement target according to the quality and shape of the liquid bath. CONSTITUTION: Sensor heads 2a and 2b for transmitting and receiving ultrasonic waves are fitted to the outer surface of the bath wall of a liquid bath 1. The output of the received signal of the sensor heads 2a and 2b is binary-coded in reference to a specific threshold by a comparison circuit 7. A counting circuit 8 measures the signal reception start time and the life time of both binary-coded signals when there is and is not a liquid (a) in advance. An operation processing circuit 6 sets a measurement period so that unneeded reception waves (those received after being propagated at the outer periphery of the bath wall of the liquid bath 1) which appear when there is not liquid (a) in the liquid bath 1 based on both binary-coded signals.
Patent JP-H06123368-A (JP)
Title: Valve
Inventor: HANIYU YOSHIYUKI
IPC: F16K7/06
Filed: 1992-10-12
Abstract: PURPOSE:To realize a valve capable of extending the selecting range of tube material and reducing the operation force at valve closing. CONSTITUTION:A valve has two flanges 1 having holes 4 having the same diameter and directly connected to each other with a required space; a soft tube allowing to communicate the holes of both the flanges to each other and having a length bendable to the axial line in the middle part between the both; a valve seat member 8 formed in a semi-circular band plate laid along about the half circumference of the hole of the flange, laid along the outer circumference of the tube 6 with the middle part being situated on the axial line, and arranged in parallel to both the flanges in the middle part of the both; and a semi-circular protruding curved part 16 laid along about half the circumference of the hole of the flange. The valve is further provided with a valve body 17 provided in such a manner as to be capable of protruding and recessing from the outside of the tube 6 to be engaged almost vertically to the inner circumferential surface of the valve seat member 8, whereby the tube 6 is previously bent in V-shape.
Patent JP-2001112760-A (JP)
Title: End of ultrasonic endoscope
Inventor: ITOU KEIJI
IPC: A61B1/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an end of an ultrasonic endoscope enabling a puncture needle to project with a large tilted angle so that puncture can be safely achieved without the needle deviating from the range of ultrasonic scans, whether a lymph node or the like is in a position near or away from the bronchial wall. SOLUTION: The portions of instrument passages 25, 26 near their ends are disposed in tilted positions so that they cross the inside of an insertion part radially and diagonally from end to end.
Patent JP-H08157231-A (JP)
Title: Low melting point optical glass
Inventor: SATO KOICHI
IPC: C03C3/064
Filed: 1994-12-02
Abstract: PURPOSE: To obtain optical glass having a high refractive index and high dispersion characteristics, capable of press forming at a relatively low temp. close to the softening point of the glass without causing devitrification, having a low liq. phase temp. and excellent in stability. CONSTITUTION: This low m.p. optical glass contains, by weight, 14-32% P2 O5 , 0.5-16% B2 O3 , 18-52% Nb2 O5 , 0.3-6% Li2 O, 5.5-22% Na2 O and 0.1 to <5% SiO2 .
Patent JP-H08158271-A (JP)
Title: Cloth for ink-jet dyeing, textile printing method and printed material
Inventor: HARUTA MASAHIRO
IPC: D06P5/00
Filed: 1994-12-02
Abstract: PURPOSE: To obtain cloth for ink-jet dyeing capable of printing a deep, highly concentrated image to the cloth without causing blurring by attaching a specific component on a cloth material. CONSTITUTION: A cloth material comprising cotton, hemp, rayon, silk and synthetic fibers, etc., is treated with an aqueous solution containing a water repellent agent, a polyethylene oxide resin and a toluene-sulfonamide derivative and resultant cloth material is attached with the water repellent agent in an amount of 0.05-40wt.%, the polyethylene oxide resin having a molecular weight in the range of 10×10<4> -250×10<4> in an amount of 0.1-40wt.% and the toluene- sulfonamide derivative in an amount of 0.2-20wt.% to obtain cloth for ink-jet dyeing without inducing bleeding in the cloth even in a high concentration. As the water repellent agent, a fluorine compound, waxes and a sizing agent for rosin-based paper are exemplified as suitable examples. A rear face of the cloth exhibits sufficiently satisfiable color developing concentration.
Patent JP-2001115405-A (JP)
Title: Magnetic levitataion rail structure and its construction method
Inventor: SUZUKI MASAKATSU
IPC: E01B25/30
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic levitation rail structure capable of reducing the production cost of a rail itself and part costs in construction and providing excellent traveling performance because the rail is hard to vibrate. SOLUTION: Levitation and guide rails 13 are arranged in the lower face of an overhanging section 21 protruded on both sides of the upper end of a beam 20 to levitate and guide a linear car, and a reaction plate 11 is arranged in the upper face of the overhanging section to propel the linear motor car, and a runway and braking rails 12 are arranged in the upper face of the overhanging section separated specified length from the reaction plate to make the linear car perform skid runway and to apply braking. The levitation and guide rails, the reaction plate and runway and braking rails are made from different members.
Patent JP-H09141065-A (JP)
Title: Dipping type membrane separation device
Inventor: MATSUI KENSUKE
IPC: C02F1/44
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To enable stable and continuous operation of a dipping type membrane separation device for a long time with a high permeation flux of about >=0.6m<3> / m<2> .day while preventing deposition of a cake layer on the membrane surface. SOLUTION: After a flocculant is added to the raw water in a flocculating tank 1, the water is introduced into a membrane dipping tank 2 equipped with flat membrane modules 3 and an aerating tube 5. The distance between adjacent flat membrane modules is specified to 10-15mm. Since the water is sufficiently treated for flocculation by adding a flocculant in the flocculating tank independently from the tank 2 and then introduced into the tank 2, such a problem that a flocculant unused for the reaction is sucked to cause clogging of membranes can be avoided. Since the distance between flat membrane modules is rather large as 10-15mm, the device can be stably operated for a long time even with rather high permeation flux of >=0.6m<3> /m<2> .day without deposition of a cake layer on the membrane surface.
Patent JP-H10132121-A (JP)
Title: Air valve
Inventor: TAKAHASHI MAKOTO
IPC: F16K24/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of odor by fitting a flexible circular valve consisting of an elastic material changing so as to meet a positive or negative pressure change in a drainage pipeline, and holding a sealing condition with a flexible valve member if positive pressure occurs inside it, in an air valve disposed on the way of a drainage pipeline. SOLUTION: A flexible circular valve 12 is generally placed on the top surface of an inner circular pipe in a sealing condition, and its peripheral end part is inserted loosely in the fitting groove 16 of an outer circular pipe 17. The circular valve 12 involves an opening in its central part, and its lower surface is supported by two arms 13, so that this air valve is kept in a sealing condition. When drain water is passed through a drainage pipe fitted with this air valve, an inner circular pipe 15 becomes negative pressure. Positive pressure air flows in from several cut parts of the peripheral part of the circular valve 12 and the inner circular pipe 15 to return the inside of the inner circular pipe 15 to its normal condition.  The deformation of the circular valve 12 is released, and the valve becomes its original flat plate condition by its own elastic restoring force and is brought into close contact with the upper end part of the inner circular pipe 15 to obtain a sealing condition, thus it is possible to prevent odor from leaking to the outside.
Patent JP-H01142462-A (JP)
Title: Manufacture of extracted chromatography material
Inventor: GOTOU TSUNEISA
IPC: B01J20/285
Filed: 1987-11-30
Abstract: PURPOSE:To increase a hold of an adsorbing material per unit while achieving a fixed amount of adsorption, by agitating three phases, i.e. a solvent extraction agent, an adsorbing material and water, and water containing a hydrophilic organic solvent, to load the organic extraction agent on the adsorbing material. CONSTITUTION:A desired amount of water and a fixed amount of an organic adsorbing material are put into an agitation tank and additionally, a planned load of an extraction agent comprising four kinds of organic phosphoric acid and two kinds of amines are added thereto. The three phases are stirred up over 10hr. After the end of the agitation, the adsorbing material is withdrawn and washed by a water containing hydrophilic organic solvent to be dried. According to a method of this invention, it is possible to convert various porous material to an adsorbing material, which allows the material to maintain intrinsic holding capacity. This enables the manufacture of a chromatographic material having a desired load within a range of maximum holding value by measuring the value thereof of an adsorbing material to be used beforehand.
Patent JP-H10137001-A (JP)
Title: Ski boot
Inventor: FUJIOKA TETSUYA
IPC: A43B5/04
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To accurately and easily tune up a support member according to a footprint dimension shape by forming display parts composed of a recessed- projecting part of a prescribed dimension shape on a surface of a support member on which precut work is performed according to a footprint dimension shape of individual users. SOLUTION: A support member 3 tuned up according to a footprint dimension shape of individual unsers, is composed of an easily workable synthetic resin raw material such as polyurethane and nylon, and display parts 4 and 5 composed of a recessed-projecting part of a prescribed dimension shape such as a semispherical surface shape or a conical shape and a semispherical body shape composed of different two kinds of diameters (a and b), are formed on its surface 3a with longitudinally-laterally alternate regular arrangement. Therefore, a precut position of the support member 3 can accurately be seized, and since a precut depth can easily be confirmed, adhesion of a boot and an ankle part is enhanced, and a fit feeling can be improved.