baber/WOPTO huggingface dataset:
Patent JP-S60132310-A (JP)
Title: Single-phase and single-winding transformer
Inventor: OOTANI KOUYOU
IPC: H01F29/02
Filed: 1983-12-21
Abstract: PURPOSE:To reduce the loss generating from unbalanced ampere-turns as well as to easily secure insulation space by a method wherein the connection of a series winding low-tension terminal and a shunt winding high-voltage terminal is performed using the lead wire provided outside a core. CONSTITUTION:A series winding 2 is wound from the high-voltage line terminal 1 which is led out from one side of a core 5, and the winding 2 is led out from a series winding low-voltage terminal 3 located on the same side of the core 5. On the other hand, the shunt winding 12 having a neutral point terminal 14 and a shunt winding high-voltage terminal 13 is led out in such a manner that both terminals 13 and 14 will be positioned on the other side of the core 5. Terminals 3 and 12 are connected using a lead wire 4 arranged outside a side leg 7 for the purpose of connecting windings 2 and 12 in series. As the terminals 1, 11 and 14 of the windings 2 and 12 are dispersedly arranged on both sides of the core 5 as above-mentioned, the insulation between each terminal can be obtained easily, the number of turns of the series winding 2 which interlinks with the side legs 7 and 8 can be made equal, and the same result is obtained for the shunt winding 12, thereby enabling to eliminate the unbalance of ampere-turns and to remove the loss generated therefrom.
Patent JP-S60133617-A (JP)
Inventor: SUETAKA HIROYUKI
IPC: H03K17/96
Filed: 1983-12-21
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-S6483665-A (JP)
Title: Liquid raw material evaporating device
Inventor: MIKAMI MASATOSHI
IPC: B01D1/00
Filed: 1987-09-25
Abstract: PURPOSE:To easily purge the evaporating raw material in piping systems by providing respectively adjacent stop valves to a gas-liquid common use pipe connected to a raw material evaporating vessel and a liquid raw material supply pipe connected thereto and connecting purging gas pipes therebetween. CONSTITUTION:A liquid raw material 30 is supplied to the raw material evaporating vessel 1 through three systems of the piping systems 5 of a branch type consisting of the gas-liquid common use pipe 7, the liquid raw material supply pipe 8 and the gaseous raw material feed pipe connected by piping branch parts 6 and is heated to evaporate in a liquid phase part 3. The resulted evaporating raw material 31 is delivered from the gaseous phase part 4 and is fed to a reaction system 16. The adjacent two stop valves 10, 11, 12, 13 are respectively parted at the relative spacings and are provided to the gas-liquid pipe 7 and the liquid raw material supply pipe 8 of the above-mentioned liquid raw material evaporating device. The purge gas pipes 18, 20 respectively having control valves 17, 19 are connected to the pipelines between the same. The evaporating raw material in the piping systems 5 is thereby easily purged through the gaseous raw material feed pipe 9.
Patent JP-S6399342-A (JP)
Inventor: TOYODA MIYOKO
IPC: H01F1/00
Filed: 1986-10-11
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-S62216784-A (JP)
Title: Prevention of ink leakage and color mixing during forwarding or storage of stamp for name of store at which cash register is used or the like
Inventor: KIMURA TAKEMORI
IPC: B41K1/36
Filed: 1985-10-25
Abstract: PURPOSE:To prevent ink leakage and color mixing during storage of a stamp, by adhering a cellophane adhesive tape with an absorbing member attached thereto onto an ink-impregnated face of the stamp. CONSTITUTION:An absorbing member 3 is placed on an ink-impregnated face 5 of a stamp 6 for the name of a store at which a cash register is used or the like, while an absorbing member 2 is placed on an ink-impregnated face (differing from the face 5 in color) 4 of the stamp 6, and the members 3, 2 are fixed to the stamp 6 by a cellophane adhesive tape so that the members 3, 2 do not protrude from the faces 5, 4, respectively. The members 2, 3 are formed from a material which is inferior to the faces 4, 5 in ink absorptivity and which prevents an ink once absorbed therein from easily leaking. Thus, the inks coming out from the ink-impregnated faces due to an excess of pressure, temperature or the like are absorbed by the members 2, 3, and are prevented from leaking to the exterior.
Patent JP-H0989939-A (JP)
Title: Current scanning device
Inventor: TAKAHASHI ITSURO
IPC: G01R19/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a current scanning device having a less number of components. SOLUTION: Current transformers provided for motors 11 of equipment in power lines 12, are connected thereto respectively with relay circuits 14 which are respectively provided with select signal generating circuits 15. After the secondary sides of the relay circuits 14 are connected in parallel, the circuits 14 are connected to the input side of a single CT converter 17, and an A/D converter 18 is connected to the output side of the CT converter 17 while the output side of the A/D converter 18 is connected to a monitor control device 19 for displaying the starting and stopping of the motors 11. Further, a control signal line of the monitor control device 19 is connected to the select signal generator 15.
Patent JP-2001064790-A (JP)
Title: Production of polysulfide
Inventor: SHIMODAIRA TETSUJI
IPC: C25B9/19
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To realize long term operation under stable voltage by forming a hydrophilic porous film contg. inorganic particles on the surface on the side of a cathode chamber, using an electrolytic layer having a cation exchange film in which the roughness of the surface on the side of an anode chamber is controlled to the value equal to or below the specified one by the arithmetic average roughness, feeding an alkali slufide-contg. soln. to the anode chamber and oxidizing sulfide ions. SOLUTION: As to the surface on the side of an anode chamber in a cation exchange film, the arithmetic average roughness prescribed by JIS B0601 is <=0.5 μm. Inorganic particles used for a hydrophilic porous layer formed on the surface on the side of a cathode chamber in the cation exchange film are desirably composed of the oxide, nitride or carbide of titanium, zirconium or the like, and the particle size thereof is desirably controlled to 0.05 to 10 μm. An alkali sulfide-contg.soln. fed to the anode chamber is preferably a white liquor or a green liquor in a pulp producing stage. By executing electrolytic oxidation to these solns., sulfide ions are oxidized to produce polysulfide ions.
Patent JP-H07165611-A (JP)
Title: Preliminary treatment of skin surface for surgical disposition
Inventor: MUHAMADO EI KAN
IPC: A61K9/70
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a film-forming composition capable of eliminating microorganisms on skin and inhibiting the growth thereof at the time of surgical procedures of the skin. CONSTITUTION: A film-forming composition for preparing a skin surface as a site for performing surgical procedures contains a film-forming material and an antimicrobial agent soluble in a fugitive solvent. The composition is capable of forming a substantially water-insoluble, substantially tack-free and flexible film adherent to the skin surface when applied to the skin surface. The resultant film is capable of retaining the antimicrobial agent for substantially inhibiting the growth of microorganisms on the skin surface in a releasable state.
Patent JP-H0693937-A (JP)
Title: Fuel injection valve
Inventor: YAMAMOTO YASUHIRO
IPC: F02M61/10
Filed: 1992-09-09
Abstract: PURPOSE:To obstruct deterioration in accuracy of an injection amount by reduc ing pressure acted to the downward annular surface of a needle in the case where the capacity of an annular chamber is increased in association with rising of the needle. CONSTITUTION:A back pressure chamber 20 is formed on the top surface of a needle 4, and also it is connected to a pressure control chamber 13. An annular chamber 24 is formed especially between a downward annular surface 27 formed on the outer circumferential surface of the needle 4 and an upward annular surface 26 formed on the inner circumferential surface of a needle inserting hole 2a. When a piezoelectric element 8 is contracted, and a piston 6 is raised so as to reduce fuel pressure in a pressure control chamber 13, the needle 4 is raised. At this time, large negative pressure is generated in the annular chamber 24 temporarily, and downward force is acted to the downward annular surface 27 of the outer circumferential surface of the needle 4 by its negative pressure, so that downward force is acted to the needle 4. As a result, rising speed of the needle 4 is reduced. It is thus possible to obstruct deterioration of accuracy of an injection amount by delaying opening speed of the needle 4 at the time of fuel injection.
Patent JP-S6484667-A (JP)
Title: Insulated-gate transistor
Inventor: FUKUDA SANAE
IPC: H01L29/78
Filed: 1987-09-28
Abstract: PURPOSE:To keep a transistor of this design from decreasing in reliability even if it is micronized by a method wherein a high concentrated region of the same conductiv ity as a substrate is provided in a low concentrated region in such a manner that it is formed below the surface, and a gate electrode is formed thereon. CONSTITUTION:A p<+> region 105 is supplied with VSUB, where VSUB is impressed on a substrate through a p<+> region 205 which is positioned under a field oxide film 209 and serves as a channel stopper. When a voltage VG is supplied to an n<+> polySi gate electrode 106, where the voltage VG is large enough to make a channel section of a MOSFET reverse, an n<-> low concentrated drain region 104' is made to be included in the channel section and a current is made to flow through the surface from a source 102 to a drain 103 as a drain voltage VD is made to increase. When the drain voltage VD increase further, a depletion layer is made to expand at a junction part between the p<+> region 105 and the n<-> regions 104 and 104' and a current passage transfers gradually from the surface (upper part ot the p<+> region) to an inner part (lower part of it). Therefore, the generation of hot carriers takes place at an inner part separate from a gate oxide film, and thus a transistor of this design can be prevented from decreasing in reliabilty.
Patent JP-H04120271-A (JP)
Title: Method and device for generating cluster ion beam
Inventor: NISHIWAKI FUMITOSHI
IPC: C23C14/32
Filed: 1990-09-10
Abstract: PURPOSE:To obtain a large-area or thick film under the good control of film forming energy by injecting the vapor of a vapor-deposition material in a crucible into a vacuum vessel from a nozzle with its cross-sectional area variable to generate a cluster ion beam. CONSTITUTION:A gas carrying the superfine particles 26 of a vapor-deposition material is continuously introduced into a crucible 19, and the particles 26 are heated by a heater 28 and vaporized to increase the vapor pressure of the material in the crucible. A potential difference is then produced between a discharge electrode 21 and the crucible 19 to generate a glow discharge and to produce the gas plasma of the material in the crucible, and a part of the vapor is ionized. The vapor 18 is then injected into a vacuum vessel from a nozzle 20. In this case, the needle tip of a gas pipe 21 is inserted into and drawn out of the nozzle 20 by a means 23 to change the cross-sectional area of the nozzle 20. The energy of the cluster beam and the size of the cluster can be controlled in this way.
Patent JP-H1088833-A (JP)
Title: Bathroom simulation device
Inventor: KAWASAKI KEIKO
IPC: A47K4/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To contrive simulation by surrounding a washing place and a bathtub with three wall panels and a single panel with a door and moving two adjacent wall panels horizontally. SOLUTION: A washing place 2 and a bathtub are surrounded with three wall panels 4, 5 and 6 and a single wall panel 7 with a door. The adjacent wall panels 4 and 5 on one side are fixed while the other adjacent wall panels 6 and 7 are arranged to be movable horizontally, thereby constituting a bathroom simulation. Then, the wall panels 6 and 7 are moved up to the maximum dimension from a reference point O, thereby maximizing the opening dimension of an entrance 8 and opening and or closing the entrance 8 with a three piece- folding door or the like. The panels 6 and 7 are moved to the minimum dimension from the reference point O, thereby minimizing opening dimension of the entrance 8 and opening and or closing the entrance 8 with a two piece-folding door 19 or the like.  This construction makes it possible to change the width or shape of a bathroom by moving the panels horizontally and for a helper or a maker to enter a bathroom with the eldery or disabled person in a wheelchair and inspect the ease of use by moving the wheelchair.
Patent JP-H0291843-A (JP)
Title: Tracking error detector
Inventor: YATOMI TOSHIYA
IPC: G11B15/467
Filed: 1988-09-28
Abstract: PURPOSE:To perform tracking control even when recording and reproducing heads are outside an ATF area by moving reproducing heads other than the recording and reproducing heads in the recording track width direction and using reproduced signal outputs. CONSTITUTION:When a movable reproducing head 3 traces an ATF area, the reproduced output of the head 3 is sent to an ATF system 10a after passing through an amplifier 9a for correcting the fluctuation DELTAgamma of the height of the head caused by a bimorph 6. A relative height measurement circuit 12 finds the relative height gamma between a head 2 for recording and reproduction and the head 3 and sends the found relative height gamma to a tracking error calculation circuit 21. When the head 3 is in a PCM area, on the other hand, the head 3 moves in the direction of the recording track width and the output of the head become square waves after passing through an LPF 15 and differentiation circuit 16. The square waves are measured 18 in falling time and the measured falling time is sent to the circuit 21. In the circuit 21, a tracking error is obtained from the relative height gamma between the heads 2 and 3, falling time (t), and fluctuated moving quantity. Then a control voltage corresponding to the tracking error is fed back to a capstan motor.
Patent JP-S61119407-A (JP)
Title: Pneumatic tire
Inventor: OGAWA MASAKI
IPC: B60C9/18
Filed: 1984-11-15
Abstract: PURPOSE:To prevent the both sides of a belt from being deformed radially and outward by arranging a rubber sheet layer, which is made of a composition or rubber with short fibers that have the stated dimension and are mixed with the stated ratio, between the both sides of a belt located on the outer circumference of a carcass and a tread. CONSTITUTION:A pneumatic tire 1 includes a carcass ply 5 which is composed of a rubber coated cord where numbers of cords are arranged in parallel. A belt 6 which is composed of steel cords located on the outer circumference of the carcass ply, and a tread 7 located on the outer circumference of the belt. In addition, a rubber sheet layer 8 is arranged between the both sides 6a of the belt and the tread 7. This rubber sheet layer 8 is made of a composition of rubber with short fibers of more than 5pts.wt. Here, the short fibers have an average diameter of smaller than 1mum and a ratio L/D of more than 8 where L represents an average length of the short fibers while D represents their average diameter. And the thickness of the rubber sheet is set to the from 0.3-1.0mm and the short fibers which compose the rubber sheet are arranged so as to form the angle of from 0-20 deg. to the circumferential direction.
Patent JP-H04121503-A (JP)
Title: Exhaust heat utilization type smoked coal manufacturing machine
Inventor: IWAMOTO SHOICHI
IPC: F23B99/00
Filed: 1990-09-13
Abstract: PURPOSE:To enable the use of a smoke coal material of a wide range, to provide excellent heat utilizing ability, and to enable sharp reduction of the generation of a noxious component in exhaust gas by a method wherein a chimney, a combustion chamber, a reburner, and a conical umbrella part located at a lower end part are located in a cylindrical container. CONSTITUTION:A chimney 2 is mounted in a manner to extend through the central part of the top wall of a container 1, the central part, protruded in the container 1, of the chimney is expanded to form a reburner 6. A umbrella part 9 and a cylindrical outer peripheral wall 10 spread toward above are located in a combustion chamber 8 situated below the chimney 2. In this constitution, when a shutter 13 is opened and smoked coal is dropped from the combustion chamber 8, the conical shape of the outer peripheral wall 10 increases efficiency. Further, by taking out smoked coal, a material is naturally dropped and enters the combustion chamber 8. Combustion is continued, an amount of a material is limited to a proper value by means of the umbrella part 9, combustion performance is further improved to further improve quality of smoked coal. In the reburner chamber 6, incomplete combustion gas, e.g. carbon monoxide, and a tar content in flue gas are ignited for recombustion, a flue gas temperature is increased and the generation of a noxious gas component, simultaneously, is sharply reduced.
Patent JP-2000078703-A (JP)
Title: Device for detecting failure in voltage-driving element
Inventor: SAKANO MAKOTO
IPC: H02H3/24
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To attain a device for detecting failure in a voltage-driving element, capable of detecting failure in the voltage-driving element such as a MOSFET, especially, in a drive for a DC motor used in an industrial vehicle. SOLUTION: This is a DC motor driving circuit where a battery 11, a contactor 12, a DC motor 13, and a MOSFET 14 are connected in series. A VGS voltage detecting circuit 17, functioning as a means of protecting low- voltage driving in a power supply system, detects the malfunction in the MOSFET 14. If the gate electrode G is at a prescribed voltage α or lower or at the prescribed voltage α or higher after driving voltage is supplied to the gate electrode G of the MOSFET 14, failure in the MOSFET is annunciated. This device for detecting failure in a voltage-driving element also needs no use of an exclusive power supply circuit a conventional device had needed.
Patent JP-H1180575-A (JP)
Title: Gas-reactive pigment, gas-detecting material, gas detection and detector
Inventor: TANAKA KAZUNARI
IPC: C09B47/30
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a gas-reactive pigment capable of enlarging the reflectance spectrum peak of specific long wavelength light on the detection of a gas, capable of rapidly displaying the spectrum even in a low gas concentration and useful as a gas detector by using a specific tetraphenylporphyrin derivative. SOLUTION: This gas-reactive pigment comprises a compound of formula I [R is H, a halogen, nitro, cyano or the like: G1 is OH; G2 is a halogen, sulfonic group, carboxyl, an alkoxy or the like; (a), (b), (c), (d), (k), (l), (m), (n) are each 0-5; (a)+(b)+(c)+(d)≠0] or a compound of formula II (M is a transition metal). For example, the pigment is suitably used as a gas detector by bringing the pigment into contact with a gas (e.g. a halogen gas, a hydrogen halide gas, an acidic gas, an oxidizing gas) to be detected, irradiating the detector with light, and subsequently measuring the change of color at a temperature of 40-80 deg.C, thus detecting the concentration of the gas to be detected.
Patent JP-H08106106-A (JP)
Title: Liquid crystal light valve
Inventor: KATO NAOKI
IPC: G02F1/13
Filed: 1994-10-05
Abstract: PURPOSE: To provide a liquid crystal light valve which is applicable to a high- luminance image projector and has light resistance. CONSTITUTION: Oriented film layers 13a, 13b for introducing perpendicular orientation into liquid crystals are entirely composed of the inorg. matter alone by two stages; a stage for forming inorg. films having a columnar structure and an etching stage. Production of the liquid crystal light valve having higher reliability even if the light valve is subjected to exposure of powerful reading out light is made possible as compared with a method of using generally used org. orienting agents according to this method. A effect to drastically facilitate application to the hight-luminace image projection is obtd.
Patent JP-2000077292-A (JP)
Title: Method of forming resist pattern
Inventor: NOJIMA SHIGEKI
IPC: G03F7/20
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a resist pattern, whereby the thickness of a resist film and the thickness of a resist base film can be optimized with high accuracy for minimizing a standing wave in the resist film under conditions of a kind of resist which is determined. SOLUTION: This method comprises a step of computing a latent image profile formed in the resist by exposing prior to forming a resist pattern on a semiconductor substrate, a step for slicing the latent image profile at desired position in the depth direction in the resist, a step for obtaining a max. and min. values of the latent image at the slice position of the latent image profile, a step for computing the contrast of the latent image, based on the max. and min. values of the latent image, a step for selecting the thickness of the resist and that of an underlying base film so that the contrast takes a specified value or less, thus forming a resist pattern on the semiconductor substrate, using the selected conditions.
Patent JP-2000247824-A (JP)
Title: Foamy cosmetic
Inventor: KUROTANI NARIYUKI
IPC: A61K8/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic having excellent extension, simply applicable, capable of naturally correcting a skin color and finishing a beautiful skin with a transparent feeling by making the cosmetic include a color pigment in a specified ratio and making the pigment have an appearance color with a lightness and a chroma in prescribed ranges. SOLUTION: This cosmetic comprises (A) 0.05-2.4 wt.% of a colored pigment and has an appearance color with 3.0-9.0 lightness and 1.5-10.0 chroma in the Munsell color system. The component A contains preferably 1-95 wt.% of titanium oxide. Preferably the cosmetic contains (B) spherical power (such as spherical silica, spherical nylon, etc.), and further (C) 0.1-20 wt.% of powder having 1.6-1.8 refractive index, >=70% scattering transmittance when formed into a thin film having 25 μm thickness in 20% powder concentration and >=80% total transmittance (preferably aluminum oxide of laminar structure, barium sulfate, etc.), or (D) 0.1-20% colorable powder.
Patent JP-H0793459-A (JP)
Title: Two-dimensional code scanner
Inventor: ISHIKAWA MAMORU
IPC: G06K7/10
Filed: 1993-09-28
Abstract: PURPOSE:To easily and accurately read two-dimensional code in a short time with reduced weight at a low cost, to save the power consumption of a light emitting part for irradiation and to improve reading operability. CONSTITUTION:This scanner is provided with the frame of integrated type structure, an LED light emitting part 17 illuminating a two-dimensional code, a trigger switch 15, two-dimensional CCD 23 disposing CCD elements in a shape of a matrix, a lens block image-forming reflected light from an angle converting mirror 20 at the position of two-dimensional CCD 23, a trigger circuit 32 controlling the irradiation/out of the LED light emitting part 17 corresponding to the ON/OFF operation of the trigger switch 15, an image pickup circuit 33 preparing image data by an electric signal from two-dimensional CCD 23, a decoding circuit 31 decode-processing the piece of image data and an interface cable 13 outputting the decoding result to a host computer, etc.