baber/WOPTO huggingface dataset:
Patent JP-H11337838-A (JP)
Title: Binoculars
Inventor: KOIDE SHIN
IPC: G02B23/18
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To make a lens surely protectable at a housing time and to make the simply movable to a use state at a using time by controlling the lens barrier position to move the lens barrier from a protective position to a retreat position according to displacement operation of barrels. SOLUTION: L-shaped planar barrier members 108 having formed barrier parts 107 are arranged in the vicinity of an objective lens group 104, an eyepiece group 105, and rotary shafts 106 are arranged on the base end sides of the planar barrier members 108, and the planar barrier members 108 are turnable around them. The barrier parts 107 are arranged in the protective positions covering the objective lens group 104 or the eyepiece group 105 when the barrels are in a housed state, and are arranged on the retreat positions surely retreating from the visual field ranges of the objective lens group 104 or the eyepiece group 105 when the barrels are in the use state.  Then, when the barrels 102L, 102R are in an eye width adjustable use state, the barrier parts 107 of the planar barrier members 108 are energized to the retreat positions perfectly coming off from the optical systems of the objective lens group 104 and the eyepiece lens group 105.
Patent JP-H0334337-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUTAMI YOSHINORI
IPC: H01L21/60
Filed: 1990-06-06
Abstract: PURPOSE:To make it possible to isolate two-dimensionally bonding wires from each other, to make possible the arrangement of a multitude of pads in the minimum area without reducing the yield of the manufacture of the title circuit and to cut down the cost of the circuit by a method wherein a plurality of columns of the pad parts are arranged zigzag near the outer periphery of the circuit. CONSTITUTION:Pad parts 2b arranged near the outer periphery of a semiconductor integrated circuit 1 are arranged being shifted zigzag to pad parts 2a. There is a connection 3 for connecting the pad part 2a with an internal circuit part (a). Lead frames 5 and 7 for connecting electrically the circuit 1 with an external circuit are integrally laminated through an electrical insulating material 6. There is a bonding wire 4a for connecting electrically each pad part 2 with the lead frame 5 and there is a bonding wire 4b for connecting electrically each pad part 2b with the lead frame 7.
Patent JP-H08318156-A (JP)
Title: Waste gas purification material and method for purifying waste gas
Inventor: SAITOU MIKA
IPC: B01J27/18
Filed: 1995-05-23
Abstract: PURPOSE: To efficiently reduce and remove NOx from waste combustion gas by specifying each catalytic component and the content of the component in a waste gas purification material with a 1st catalyst on the waste gas inflow side and a catalyst obtd. by mixing a 2nd and a 3rd catalysts on the outflow side. CONSTITUTION: A waste gas purification material with a 1st catalyst on the waste gas inflow side and a catalyst obtd. by mixing a 2nd and a 3rd catalysts on the outflow side is used. The 1st catalyst is obtd. by carrying 0.2-15wt.% one or more kinds of elements and/or compds. such as silver and/or silver compd. and 0.01-10wt.% compd. of W, V, Mo, Mn, Nb or Ta on an inorg. oxide. The 2nd catalyst is obtd. by carrying 0.5-30wt.% one or more kinds of elements selected from among Ag, Cu and Ni and/or one or more kinds of their compds. and 5wt.% one or more kinds of elements selected from among rare earth elements and alkali metals on an inorg. oxide. The 3rd catalyst is obtd. by depositing 0.01-5wt.% Pt, Pd, Ru, Rh, Ir or Au on an inorg. oxide.
Patent JP-S6127888-A (JP)
Inventor: GOTO SHIGERU
IPC: B66B21/06
Filed: 1984-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5772120-A (JP)
Title: Optical branching filter
Inventor: KISHIMOTO RIYOUZOU
IPC: G02B6/34
Filed: 1980-10-24
Abstract: PURPOSE:To obtain an optical branching filter which is simple, is small in size and is of low losses by using a condenser lens system having plural focuses. CONSTITUTION:Multiple beams of light of different wavelengths from an optical filter F0 are made into parallel beams by a lens A1, and these are angularly branched to single wavelength beams L1, L2... by an angularly branching element D such as diffrction grating. These beams L1... are imaged and made incident to optical fibers F1... formed of incident faces at the focus positions by a condenser lens A3 having plural focuses. By such constitution wherein a long focal length lens of the focus is not used, the branched beams are made incident to the fibers F1... with good efficiency with single mode fibers as well, and the optical branching filter of the simple and small size constitution and low losses is obtained.
Patent JP-S5574115-A (JP)
Title: Large capacity winding
Inventor: NAKADA KOU
IPC: H01F27/28
Filed: 1978-11-30
Abstract: PURPOSE: To obtain a small-sized large capacity winding with low eddy current loss by use of a winding which is constructed by disposing a radially extending thin conductor at an inside portion with high leakage flux density and arranging a thick conductor on an outside portion of low flux density.  
     CONSTITUTION: A winding is constructed by a combination of an inside conductor 10 cylindrically formed by use of a thin conductor as a low-voltage large current winding and outside conductors 11, 12 which are shorter in length in an axial direction, but thicker than that of the inside conductor 10. The outside conductors 11, 12 are coaxially arranged with respect to the inside conductor 10. At this juncture, the winding starts with the portion A corresponding to one end of the outside conductor 11, and after having been wound by one turn up to the end portion C which in turn is connected to the start portion D of the inside conductor 10. The end portion E of the inside conductor 10 is connected to the start portion F of the outside conductor 12 whose end portion is designated as B. The inside conductor 10 is arranged at the inside portion of high leakage flux density and the outside portion of low leakage flux density, thereby reducing an eddy current loss and minimizing the size of transformer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08318200-A (JP)
Title: Thin film forming device
Inventor: MORIKAWA SHIGERU
IPC: B05D1/40
Filed: 1995-05-24
Abstract: PURPOSE: To conduct uniform and efficient coating. CONSTITUTION: With respect to this spin coater, a turntable 6 to carry a glass substrate 15 is rotatably provided, a nozzle 8 for dripping a photoresist 7 on the upper face of the substrate 15 is arranged above the substrate 15 placed on the upper face of the turntable 6, and a sensor 13 for detecting the photoresist 7 dripped on the upper face of the substrate 15 is arranged above the substrate 15 placed on the upper face of the turntable. 6. In this case, since the dripping of the photoresist 7 is stopped when the dripped photoresist 7 is detected by the sensor 13, the distance between the dripping hole 8a of the nozzle 8 and the sensor 13 is adjusted to control the dripping amt. of the photoresist 7, and an appropriate amt. of the photoresist 7 corresponding to the surface state, ruggedness, etc., of the substrate 15 is dripped on the upper face of the substrate 15.  Accordingly, the substrate is uniformly and efficiently coated.
Patent JP-H04371437-A (JP)
Title: Two-sheet sensing device for paper sheet
Inventor: SATO MITSUO
IPC: B65H7/12
Filed: 1991-06-20
Abstract: PURPOSE:To reduce the frequency of erroneous detections and thereby enhance the reliability of a paper-sheet handling apparatus by absorbing, through data averaging, the output two-sheet detection data fluctuations due to eccentricity of a reference roller and the data abnormalities due to dust and the like deposited on a sheet of paper in the two-sheet sensing device of the paper-sheet handling apparatus. CONSTITUTION:The two-sheet sensing device of a paper-sheet handling apparatus is formed, in a paper-sheet conveyance path, by a reference roller 1, a sensing roller 2, a sensing lever 5, and a magnetic sensor 6 in the paper-sheet handling apparatus. The eccentricities of the reference roller 1 are examined beforehand and averaged for use as a reference while the two-sheet detection output data are also averaged and used as a two-sheet detection data. The averaging of the two-sheet detection output data as well as of the eccentricity data of the reference roller eliminates the effect which might be produced due to the eccentricity of the reference roller and reduces the erroneous detections in number which are attributable to the abnormal data.
Patent JP-S63313544-A (JP)
Title: Preparation of snack in various shapes
Inventor: MORIKI KOICHI
IPC: A23G3/50
Filed: 1987-06-15
Abstract: PURPOSE:To readily obtain a snack in a different form, by preparing plural sheets of starchy dough having different expanding power using plural kinds of starchy raw material, superposing the sheets, forming the superposed sheets into a given shape and roasting the formed sheets. CONSTITUTION:Kinds, blending ratio, degree of gelatinization of a starchy raw material, such as rice, wheat or barley, corn, potato or sweet potato, thickness of sheets, etc., are adjusted to prepare plural starchy dough sheets 1 having great expanding power and starchy dough sheets 2 having small expanding power. The resultant starchy dough sheets 1 and 2 are then superposed and punched or cut to a given shape in the superposed state and formed. The formed dough is subsequently roasted by frying in oil, etc., to afford the aimed snack.
Patent JP-H08336675-A (JP)
Title: Diagram-drawing toy
Inventor: KARASAWA HIDEYASU
IPC: B43L11/05
Filed: 1995-06-15
Abstract: PURPOSE: To automatically and continuously draw a diagram of a predetermined pattern without use of a drive source such as a motor. CONSTITUTION: This diagram-drawing toy 10 has a pair of right and left wheels 11R (11L) rotated by friction against the surface of contact, at least one guiding support 13R, 13L located ahead of the wheels, a brush part 17 located between the guiding support and the wheels and having at least one point 15A, 15B, a gear mechanism which converts the rotational movement of the wheels into a predetermined track of the point of the brush, and the wheels, the guiding support, the end of the brush point being coplanar with one another.
Patent JP-H05326335-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/02
Filed: 1992-05-15
Abstract: PURPOSE:To get electrolyte for an electrolytic capacitor which has high breakdown strength property and high conductivity by adding specified trimethylore alkyl ether into the solution which has organic polar solvent for its main solvent and has organic acid, or inorganic acid, or these salt for its solute. CONSTITUTION:For the primary solvent of fundamental electrolyte, an organic solvent such as ethylene glycol or the like is used. As an electrolyte, organic acid such as benzoic acid, inorganic acid such as boric acid, or these, for example, ammonium salt is used. And, preferably 0.1-20wt.% trimethylore alkyl ether expressed by the formula is added to improve the breakdown strength property and conductivity. Among the formula, Y1-Y3 are -(R)h-X, H or high-grade alcohol acid radicals, and at least one is high-grade alcohol acid radicals. And, X is H, and high-grade acyl group or high-grade alcohol acid radical, and R is ethylene oxide and/or propylene oxide, and (k) shows an integer not less than 1.
Patent JP-H0329541-A (JP)
Title: Communication equipment
Inventor: GEORUGU RANNERU
IPC: H04W28/06
Filed: 1990-06-08
Abstract: PURPOSE: To exchange an identification code during speech by transmitting a first part of an identification code by a first unit, transmitting a second part of the identification code by a second unit when the received part of the identification code matches, and comparing it with the received code part. CONSTITUTION: When one part of an identification code is properly received in a synchronizing frame, an evaluating circuit 28 arranged in a mobile unit 2 compares a first received part A of the identification code with a first part A' of the identification code stored in a read only memory 25 of the mobile unit. Then, when those parts of the identification code match, the evaluating circuit 28 transmits a second part B' of the identification code stored in the read only memory 25 of the mobile unit through a central control circuit 29 of the mobile unit by a code generator 26. Thus, the identification code can be exchanged during speech.
Patent JP-S62299904-A (JP)
Title: Cube corner re-reflecting mirror
Inventor: BENSON GERALD M
IPC: G02B5/124
Filed: 1987-06-15
Abstract: Cube-corner retroreflector capable of reflecting light over a wide range of incidence angles. The reflector, which in some embodiments may be in the form of flexible sheeting, comprises a transparent body (23) configured on its rear surface (24) with at least one set of three mutually perpendicular surfaces providing cube-corner retroreflection of light (28) beamed against the front of the body, and a specularly reflective surface (29) which is shaped as a negative of the aforementioned set of three mutually perpendicular surfaces and which is interfitted with and closely spaced from that set of rear surfaces, with the adjacent and matching portions of the specularly reflective and rear surfaces being substantially parallel to one another.
Patent JP-H022678-A (JP)
Title: Mis field-effect transistor
Inventor: TAMURA NAOYOSHI
IPC: H01L21/31
Filed: 1988-06-15
Abstract: PURPOSE:To form a thin gate electrode by using a refractory metal of a low resistance, to prevent a reaction between the refractory metal and silicon dioxide constituting a gate insulating film and to prevent a drop in the insulation strength of the gate insulating film by a method wherein a silicon nitride film is laid between a gate electrode and a silicon dioxide layer. CONSTITUTION:The following are provided: a silicon dioxide layer 6 formed as a gate insulating film on a semiconductor substrate 1; a silicon nitride layer 8 formed on the silicon dioxide layer 6; a gate electrode 9 formed on the silicon nitride film 8. For example, the following are provided: a gate insulating film 6 formed by oxidizing the surface of a silicon substrate 1; a thin silicon nitride layer 8, of about 50Angstrom , formed on it; a gate electrode 9 formed in such a way that a refractory metal layer of tungsten or the like is formed to be about 2000Angstrom  thick by using a CVD method or a sputtering method and is patterned. Thereby, the gate electrode does not react with the gate insulating film; in addition, even when the gate electrode is formed to be thin, a resistance of the gate electrode can be kept low.
Patent JP-S5772072-A (JP)
Title: Voltage measuring device
Inventor: GOTOU YOSHIAKI
IPC: H01J37/244
Filed: 1980-10-24
Abstract: PURPOSE:To improve an S/N ratio and to enhance voltage measuring accuracy by providing a disk shaped microchannel plate so as to cover a semispherical grids in a device which analyzes the energy of a secondary electron beam emitted from a specimen when an electron beam is irradiated to the specimen, thereby enhancing trapping rate of secondary electrons. CONSTITUTION:The specimen 3 is arranged in a grid group 1 comprising semispherical grids G1-G3. The large area microchannel plate 11 is arranged over the grid G3. Said microchannel plate 11 comprises a substrate 11a and an anode part 11b, and is shaped in a disk shape. A central hole 11c, through which the electron beam 5 irradiated on the specimen 5 passes, is formed at the center thereof. The secondary electrons 5a, which are emitted from the specimen 3 when the electron beam 5 is irradiated on the specimen 3, are collected by the microchannel plate 11, and amplified so as to increase sensitivity. Many small holes 11d perforated in the substrate 11a in said microchannel palte 11. The secondary electrons 5a jump into the said holes 11d and reflection is repeated. The secondary electrons are emitted from the inner walls of the holes 11d, and multiplication is accomplished.
Patent JP-S5773809-A (JP)
Title: Generation of powder
Inventor: ODA NORIYUKI
IPC: F03G7/00
Filed: 1980-10-23
Abstract: PURPOSE: To eliminate the need for a pump sucking a working fluid into an evaporator in a Rankine cycle engine operating with a low temperature working fluid by feeding back the fluid into a solution by use of a penetration pressure created on a semi-permeable membrane.  
     CONSTITUTION: A burning gas or an exhaust gas heats working fluids in evaporator pipes 1c and an overheater 2 to generate a steam, which runs an expander 4 to drive a generator 5. The steam of a solvent decreased in its pressure and temperature in the expander 4 is condensed by a condenser 6 and drops in a by its own  weight, lower part 7b of a semi-permeable membrane chamber 7 solved material  and is. The resultant condensed solvent rarely contains a this solvent is sufficiently  diluted in comparison with the original solution. When the solvent is opposed to the  solution with an interposed semi-permeable membrane 7a acting as a partition, the  condensed solvent penetrates into the original solution, thus eliminating the need for  a pump pressing the working medium into the evaporator 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6041907-A (JP)
Inventor: NAKAMATSU YOSHIROU
IPC: A47C1/02
Filed: 1983-08-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10328821-A (JP)
Title: Soldering iron and preliminary soldering equipment
Inventor: NAKAMURA ETSURO
IPC: B23K1/20
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To surely adhere a molten solder of a prescribed quantity and stable quality to an object to be worked in a soldering iron and a preliminary soldering equipment which preliminarily adhere solder to a object to be worked of a lead wire, etc. SOLUTION: The soldering iron is pierced at a bottom face 15b of a recessed part 15a of a iron main body 15 so as to form a solder feed hole 15c where a thread solder 17 passes through. A curved face part is formed at a corner part of the bottom part 15b of the recessed part 15a. The preliminary soldering equipment is arranged with the iron main body 15 formed with the recessed part to store a molten solder, a soldering iron formed with a thread solder feed hole 15c opened at the bottom part 15b of the recessed part 15a, a heating means to heat the neighborhood of the recessed part 15a of the iron main body 15 and a solder feed means to feed the thread solder 17 form the thread solder feed hole 15c of the iron main body 15 into the recessed part.
Patent JP-S5482870-A (JP)
Title: Making of coating film of fluorescent substance for bulb
Inventor: IWATOU YASUHIRO
IPC: H01J9/22
Filed: 1977-12-14
Abstract: PURPOSE: To make a coating film of fluorescent substance at a low heating cost, by coating powder of the fluorescent substance on the inside surface of a glass bulb for a fluorescent mercury  lamp by an electrostatic painting method and binding the powder with steam and baking the  powder at a relatively low temperature.  
     CONSTITUTION: The glass bulb 1 is heated at a temperature of 150 to 200°C in a heating furnace  8 so that the bulb 1 is made electroconductive. A sprayer 3 is inserted into the bulb 1. The powder of the fluorescent substance is projected from a projecting pipe 4 so that the powder is coated  on the inside surface of the bulb 1. In this case, the grounded anode of an electrostatic power  source 2 is connected to the bulb 1 and the cathode of the power source 2 is connected to a discharge plate 7 and a wind regulator 6 of the syprayer 3 through an electroconductive rod 5. The  grains of the fluorescent substance are charged by corona discharge from the discharge plate 7 so  that the grains are electrostatically coated on the inside surface of the bulb 1. Thereafter, a steam  projeting nozzle is inserted into the bulb 1 to project steam to raise the binding force and adhering  force of the powder of the fluorescent substance. Then, the bulb 1 is heated at a temperature of  200 to 400°C in a baking furnace 11 so that the steam is evaporated and the fluorescent substance  layer 10 is dried and baked. Since the bulb 1 is heated at relatively low temperatures, the heating  cost is low. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10337944-A (JP)
Title: Bag in carton and liquid residue sensor using it
Inventor: TANIGUCHI NAOYUKI
IPC: G01F23/24
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To improve using efficiency of a liquid residue sensor by knowing inner liquid residue without lowering a strength of a carton add immediately detecting erroneous mounting of the used carton. SOLUTION: High viscosity liquid is contained in an inner bag of a carton 2. The bag is entirely adhered to a side face of the carton 2. When the liquid is discharged from a discharge port 5, the bag is released at a releasing region 9a part from the carton 2. Part of a pattern electrode 10 having a predetermined resistance is provided at the region 9a part, and terminals 10a of both ends are led to a protruding piece 2k part of the carton 2. The terminals 10a are input to a residue sensing means via a connector. The means judges and outputs liquid residue based on change of its resistance value when the electrode is cut corresponding to removal of the liquid.
Patent JP-S5577357-A (JP)
Title: Wound-rotor type three-phase induction motor
Inventor: TAGAMI MINORU
IPC: H02K17/22
Filed: 1978-12-01
Abstract: PURPOSE: To eliminate a trouble in the secondary circuit of a wound-rotor type three-phase induction motor and reduce the size of the secondary circuit device thereof by integrally providing resistors, thyristors, fuses and a control circuit with a rotor winding for starting and controlling the speed of the motor as a brushless type.  
     CONSTITUTION: Resistors 15 are connected, for example, to star connection rotor windings 13 for starting and controlling the speed of a three-phase induction motor, and thyristor circuits 16 anti-parallel connected with SCR and fuses 17 are connected in series between the respective phase windings and the resistors 15. Ignition control circuits 18 is connected through a pulse transformer 19 to the respective SCR, and the secondary short-circuit units 14 are provided among the respective phase windings 13. In starting the motor, the primary current is detected via a current transformer 11 and added to the circuit 18 to thereby operate the units 14 in the vicinity of synchronizing speed while controlling the SCRs. In controlling the motor speed, the units 14 are opened, and the secondary current is controlled by the circuits 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08104580-A (JP)
Title: Preparation of microporous ceramic
Inventor: JIYON PII DEISUMIYUUKUSU
IPC: C04B38/00
Filed: 1995-05-24
Abstract: PURPOSE: To obtain an amorphous microporous ceramic substance having an open microporous cell structure by heating a mixture of a ceramic precursor oligomer or polymer with ceramic particles is an inert gas or in an ammonia gas.  
     CONSTITUTION: A mixture is prepared by mixing 30 to 99 pts.wt. of a ceramic precursor oligomer or polymer having a number average mol.wt. from 200 to 100000 with 1 to 70 pts.wt. of ceramic particles having an average particle size of 10 μm or smaller of one of at least two kinds selected from Si 3 N 4 , SiC, Si-carbide-nitride. The mixture is heated at a temperature between 40 and 1100°C in inert gas or in an ammonia gas for a total 5 to 50 hours by continuously repeating heating and heat-retention and cooled to form a microporous ceramic product having an open micropores with a mean diameter ≤20 Å and a micropore volume ≥0.03 cm 3 /g, and a surface area ≥70 m 2 /g. 
     COPYRIGHT: (C)1996,JPO