baber/WOPTO huggingface dataset:
Patent JP-H1012093-A (JP)
Title: Rotary switch
Inventor: KINOSHITA SHIGEAKI
IPC: H01H19/62
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary switch which has improved durability and of which an arm part made of an elastic metal plate can be reliably set at a regular position. SOLUTION: This switch comprises a switch plate 30, an elastic press plate 50, and a rotation body 70: and in the plate 30, switch contact points 37, 39 are formed; the press plate 50 has a base part 51 and arm parts 53, 55 which are continuous formed from the base part 51, curved upward, and have pressing parts 59, 61 at the tip ends positioned above the switch contact points 37, 39; and the rotation body 70 has abutting parts 79, 81 which are formed in the lower face and to be brought into contact with the arm parts 53, 55 to push down the arm parts. Positioning members 83, 85 to press projected parts 63, 65 and to carry out positioning of the pressing parts 59, 61 at positions at a prescribed distance from the switch contact points 37, 39 are formed in the lower face of the rotation body 70.  When the rotation body 70 is rotated, the arm parts 53, 55 slide on the positioning members 83, 85 and when the contacting parts 79, 81 are brought into contact with the arm parts 53, 55, the arm parts 53, 55 are pushed down and the pressing parts 59, 61 are brought into contact with the switch contact points 37, 39.
Patent JP-S5978133-A (JP)
Inventor: CHIYAARUZU DABURIYUU BURUUETSU
IPC: C07C67/00
Filed: 1983-09-27
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-H0345868-A (JP)
Title: Heat recovery system utilizing latent heat recovery device
Inventor: YOSHIDA HIROSHI
IPC: F25B27/02
Filed: 1989-07-11
Abstract: PURPOSE:To enable the use of quantities of hot water for other application, e.g. heat recovery, than hot water feed application by a method wherein a title system is provided with a heating route formed with a heat exchanger for heating and a cooling route formed with an absorption type cold and hot water device and a cooling tower, and during heating and cooling, hot water from a hot water tank is switched to the two routes. CONSTITUTION:A hot water route feeds hot water in a way that exhaust gas from an engine 1 is guided to a latent heat recovery device 9 and water fed in a circulating manner to the latent heat recovery device is heated by a latent heat recovery system to produce hot water, serving as a heat source, by means of which feed water produces hot water by a hot water heat exchanger 16. A route for cooling and heating is formed such that hot water recovering heat from the jacket part of an engine 1 is utilized as a heat source to heat cooling water, and hot water for heating and cold water for cooling are produced through a hot water tank 20 to which hot water for a cooling water heat exchanger 3 is fed. A title system is provided with the hot water feed route and the route for cooling and heating. In this case, the hot water feed route is provided with a hot water storage tank 19 and hot water is fed from the hot water storage tank. The route for cooling and heating is provided with a heating route formed with a heat exchanger 21 for heating and a cooling route formed with a composite absorption type cold and hot water device 22 and a cooling tower 23. During heating and cooling, hot water from the hot water tank 20 is switched to the two routes to produce hot water for heating and cold water for cooling.
Patent JP-S62208222-A (JP)
Inventor: MORIKAWA HIDEO
IPC: A01G9/06
Filed: 1985-08-12
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-S6333715-A (JP)
Title: Optical star coupler and its production
Inventor: IIZUKA TOSHIO
IPC: G02B6/28
Filed: 1986-07-28
Abstract: PURPOSE:To improve the durability against the variation of circumstances by providing adhesion parts, where optical fibers and quartz ampuls are adhered to protect optical fibers from external force and outside air, in pulral positions of small-diameter parts of a quartz ampul. CONSTITUTION:Center parts of optical fibers 1 and 1' are fused and stretched to form an optical coupling part 2. The optical coupling part 2 is so produced that its length in the horizontal direction is approximately equal to the length of the large-diameter part of a quartz ampul 3. Gaps between optical fibers 1 and 1' and quartz ampuls 4 and 4' are made very small so that play does not occur. Terminal parts 5 and 5' and adhesion parts 6 and 6' are adhered with a low-melting point glass in the optical coupling part 2; and in this adhering method, a low-melting point glass powder or a liquid where this powder is dissolved in a resin or the like is preliminarily stuck to terminals parts 5 and 5' or adhesion parts 6 and 6' and these parts to which it is stuck are fused by heating and are adhered. Though the airtightness is not exactly required in adhesion parts 6 and 6', terminals parts 5 and 5' are kept completely airtight. Thus, the durability is improved.
Patent JP-S6422087-A (JP)
Title: Control equipment for laser wavelength
Inventor: WAKABAYASHI OSAMU
IPC: H01S3/136
Filed: 1987-07-17
Abstract: PURPOSE:To avoid laser power fluctuation and multi-wavelength oscillation, and enable the high accurate control of wavelength, by controlling directly and with high accuracy the transmission wavelength of an etalon whose transmission line-band is the narrowest, by using a wavelength controller. CONSTITUTION:A laser beam generated by a laser equipment 1 is reflected by a beam splitter 8. A part of the reflected light is input to a wavelength sensor 10, for a light to monitor the wavelength. Its signal is delivered to a wavelength controller 11. By a command signal of the wavelength controller 11, a driver 12 is driven to control the angle and the like of an etalon 5 whose transmission line-bandwidth is narrow. Thereby, the wavelength is controlled. The transmission wavelength of an etalon whose transmission line-bandwidth is wide is kept constant by controlling the environment in a constant state. According to the signals from a pressure sensor 18 and a temperature sensor 16, a pressure adjusting pump 19 is driven by the command of a wavelength selection element chamber controller 13, and a solenoid valve 20 is opened to adjust the pressure of environment surrounding the etalon 7. Further, the temperature is adjusted by applying a current to a heater 17.
Patent JP-S62257952-A (JP)
Inventor: MAIEN MAIKERU UU
IPC: C08L45/00
Filed: 1986-07-28
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-S6239051-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUNASHIMA YOSHITAKA
IPC: H01L21/8242
Filed: 1985-08-14
Abstract: PURPOSE:To form a MOS capacitor having high precision, an excellent integration level and high reliability, by depositing a high-melting-point metal film in a trench in a silicon substrate, by introducing impurities into the high-melting- point metal film using ion-implantation, and by introducing the impurities into the side wall of the trench in the substrate with diffusing. CONSTITUTION:Using a patterned oxide film 102 as a mask, a silicon substrate 101 is etched to form a trench 103. After the oxide film 102 is removed, a CVD method deposits a tungsten film 104, which is a high-melting-point metal film, on the substrate 101 and ion-implantation injects impurities such as arsenic into the tungsten film 104. Thereafter, under a temperature condition, for example at 600 deg.C, where the tungsten film and the substrate 101 can not be reacted, in argon atmosphere, the impurities in the tungsten film 104 are diffused, to introduce through the tungsten film arsenic into the side wall of the trench in the substrate 101 to form an N<-> layer 105. After the tungsten film 104 is removed, a gate oxide film 106 and a gate electrode 107 are sequentially formed.
Patent JP-S6336145-A (JP)
Title: Sampling method for analysis of molten steel
Inventor: OGURA KENICHIRO
IPC: G01N1/10
Filed: 1986-07-30
Abstract: PURPOSE:To prevent contamination of a sample by gas by passing an inert gas in a sampler to substitute the gas existing in the sampler with the inert gas. CONSTITUTION:A 3-way valve 15 is first fully opened to pass the gaseous argon from a gas introducing hole 5 until the inside of the quartz sampler 6 is substd. with the gaseous argon. The sampler 6 is then put into a crucible 1 and a 3-way valve is operated to open only the passage between an injector 3 and the sampler 6. The top end of the sampler 6 is then put into a molten steel 2 and the molten steel 2 is sucked up by the injector 3. Since the absorption of oxygen, nitrogen, etc., into the molten steel of the sample from the atm., etc., is thereby obviated, the reproducibility of the analysis results is improved and the analysis with good accuracy is executed.
Patent JP-H0346306-A (JP)
Title: Transformer tap changover device conductive condition monitor by thyrystor
Inventor: JIYON TAADEI
IPC: H02P13/06
Filed: 1990-07-06
Abstract: PURPOSE: To obtain an SCR device as an element for changing the tap of transformer winding by providing means for prohibiting application of a drive signal to one pair of thyristors in response to a current flowing through a current detection means in the snubber circuit of the other pair of thyristors. CONSTITUTION: A control circuit turns on an SCR only when all tap changing SCRs are nonconductive using a monitored current. More specifically, tap change control is performed in response to a voltage monitor 131 which monitors the input voltage on an input line 111 through a line 132. The voltage monitor sustain a limit output voltage of a secondary winding 120 by comparing the voltage with a reference level and actuating any one of switches 150, 250 to connect the input line 111 with the primary winding. The switch 150 is conducted when the input voltage is normal but the switch 250 is triggered to be conducted when the input voltage drops below a normal level thus preventing the output from lowering below a limit level.
Patent JP-H0341166-A (JP)
Title: 4-((4-alkoxy-1-naphthyl)azo)benzenesulfonic acid, salt thereof, and surface active dye
Inventor: HORI KIMIHIKO
IPC: C07C309/46
Filed: 1989-07-10
Abstract: NEW MATERIAL:An alkoxynaphthylazobenzenesulfonic acid or a salt thereof of the formula (wherein R is an 8-20C linear or branched alkyl; and X is H or an atom or group of atoms capable of yielding a monovalent cation). EXAMPLE:Sodium 4-[(4-dodecyloxy-1-naphthyl)azo]benzenesulfonate. USE:A treating agent for simultaneously making hydrophobic and coloring a powder of a pigment, etc.; and a dye for coloring wool. PREPARATION:4-[(4-Hydroxy-1-naphthyl)azo]benzenesulfonic acid or its salt is treated with a base such as sodium hydride, and then alkylated with an alkyl halide at -10 to 200 deg.C, pref. 50 to 100 deg.C, in an inert solvent, e.g. N,N- dimethylformamide or dimethyl sulfoxide. After the completion of the reaction, the reaction product is extracted to give a free sulfonic acid, which is washed and freed from the solvent to give a dark brown to dark purplish red powder, i.e., a compd. of the formula.
Patent JP-H0737538-A (JP)
Title: Compound charged particle beam device
Inventor: IWASAKI KATSUHIKO
IPC: H01J37/21
Filed: 1993-07-19
Abstract: PURPOSE:To provide a compound charged particle beam device capable of easily adjusting two optical systems according to movement of a sample. CONSTITUTION:Based on a signal for focusing in a focusing control circuit 22 and a signal for focusing in reference height of a sample from a control computer 25, a height change amount of a surface of the sample 2 is obtained to be calculated in a height calculating circuit 24. The height change amount is supplied to an electron beam alignment circuit 26 and to an electron beam focusing control circuit 23. in the alignment circuit 26, a deflection signal for making an irradiation position of an electron beam agree with an irradiation position of an ion beam on the sample is generated. The signal generated in the alignment circuit 26 is supplied to a deflecting electrode 19, to align the electron beam. In the electron beam focusing control circuit 23, based on this height change amount, an electron beam focusing signal is generated and supplied to an objective lens 20 of the electron beam. As a result, the electron beam of performing focusing is applied to the sample surface.
Patent JP-H0847292-A (JP)
Title: Dc motor excessive torque detection method and method for presetting preset element using dc motor excessive torque detection method
Inventor: YAMAUCHI SHINKO
IPC: H02P29/02
Filed: 1994-07-29
Abstract: PURPOSE:To provide a DC motor excessive torque detection method which can easily set or change an excessive torque value regardless of the type of a driver bit and can make common the driver bit. CONSTITUTION:The title items is provided with an excessive value setting means consisting of a data input device (not illustrated) and a D/A converter 15, two comparators 17 and 18 for comparing an output signal and an inversion signal from the excessive torque value setting means with a voltage value data from a DC motor 13, and an NOR logic circuit 19 for performing OR operation of the output signals from the two comparators 17 and 18.
Patent JP-H0846322-A (JP)
Title: Manufacture of printed wiring board
Inventor: KIKUCHI HIDEO
IPC: H05K3/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide a method of manufacturing a printed wiring board, which enhances the general-purpose properties of the board and can obtain a high- density wiring. CONSTITUTION:A board 1 of a structure, wherein a plurality of sheets of thin plates 6 are laminated and hole filling materials 7 are respectively filled in holes 2, is formed. Then, a resin 14 is applied on the whole surfaces other than parts, in which a hole 2 is bored, of both of the surface and rear of the board 1 and the exposed hole filling material 7 is dissolved, is separated from the board 1 and the hole 2 is bored. Then, a conductor plated layer 3 is formed on both of the surface and rear of the board 1 and the wall surface of the hole 2 and this layer 3 is etched to form a conductor pattern 4.
Patent JP-S6070486-A (JP)
Inventor: KUWABARA HIROSHI
IPC: H04N3/00
Filed: 1983-09-28
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-H1119608-A (JP)
Title: Washing device
Inventor: HIRANO KATSUHIKO
IPC: B08B3/10
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To efficiently remove the foreign matter sticking to member surfaces by injecting high-pressure water in water or water atmosphere to generate cavitation and casting the cavitation air bubbles diffused by a refraction and diffusion plate to wafer surfaces without directly bringing these bubbles colliding to the wafers etc. which are the objects to be washed. SOLUTION: The mechanically polished or chemically polished wafers 401 prior to washing are transferred by a manipulator from storage shelves to a washing tank and are chucked by a polyhedral chuck 402 previously installed in the washing tank. While a table 407 mounted at a chucking device is rotated, the high-pressure water is injected into the water tank from a nozzle 408 for a water jet and is directed toward the cavitation reflection and diffusion plate 403 on the table 407, by which the cavitation air bubbles are generated. The deposits are removed by the microjets or impact waves generated when the cavitation air bubbles diffused on the surfaces of the wafers 401 by the cavitation reflection and diffusion plate 403 collapse at their surfaces and near the surfaces.
Patent JP-S5890640-A (JP)
Title: Image processing method
Inventor: KITAGAWA KAZUYA
IPC: G03F1/90
Filed: 1981-11-06
Abstract: PURPOSE:To obtain an accurate layout easily through simple constitution by projecting an original on assigned specified paper and deciding on necessary position information, and controlling input to and output from a layout scanner on the basis of said information. CONSTITUTION:An original 2 fitted with transparent auxiliary pieces 3 and 4 is mounted on an original frame 5 and an original image is projected on assigned specified paper 20 mounted on a projection plate 9. Then, magnification by an automatic magnfication device, position information regarding the reference point P' of the auxiliary piece 3 having an origin on an optical axis Q, the reference position of specified paper 20, positions of dragonfly marks 15 and 16, the position of a frame 21, etc., i.e. information necessary for a layout are determined. On the basis of those pieces of information, input to and output from a layout scanner are controlled to obtain an accurate layout easily through the simple constitution without using any monitor.
Patent JP-H0736882-A (JP)
Title: Dictionary retrieving device
Inventor: NISHINO FUMITO
IPC: G06F17/27
Filed: 1993-07-19
Abstract: PURPOSE:To retrieve also a word which could not been retrieved from a dictionary due to its misinput. CONSTITUTION:This dictionary retrieving device is constituted of a converting character defining body 4 for applying group ID to a partial group of characters, a character/group ID converting part 3 for substituting group ID for characters, an input character string converting part 2 for substituting a group ID string for a character string inputted from an input part 1, a dictionary converting part 5 for converting a word dictionary 6 into a conversion word dictionary 7 defined by notation group ID, and a dictionary retrieving part 8 for retrieving the dictionary 7 based upon the group ID string. When elements in a character group defined by the defining part 4 are regarded as identical elements, a word which could not been retrieved from the dictionary can also been retrieved.
Patent JP-H099618-A (JP)
Title: Synchronous rectifying circuit
Inventor: HATAKEYAMA HARUHIKO
IPC: H02M7/21
Filed: 1995-06-21
Abstract: PURPOSE: To obtain a synchronous rectifying circuit which can be operated in parallel by a method wherein a MOSFET for synchronous rectification on the side of a free wheel is controlled optimally so as not to worsen its efficiency when an output current value is small. CONSTITUTION: A MOSFET 8 for synchronous rectification is installed so as to be connected to a secondary-side coil 4 at a transformer in a voltage conversion circuit. In order to drive its gate, MOSFETs 5, 12, 13 for control and a voltage detection circuit which detects the cathode voltage of a shunt regulator for constant-voltage control are installed. Thereby, the MOSFET 8 is turned on and off.
Patent JP-H0523265-A (JP)
Title: Phase control circuit equipped with delaying function
Inventor: OKAUCHI TERUO
IPC: A47L5/38
Filed: 1991-07-18
Abstract: PURPOSE:To provide a power controlling circuit which keeps operating for a fixed time even after an at-hand switch is turned off. CONSTITUTION:In a phase control circuit which uses a leakage type three-leg transformer 6, a switching circuit 8 is provided in parallel to a circuit of a variable resistance VR which determines the phase control angle of a TRIAC 3 and a time constant circuit 5 is provided in parallel to a load 2. When an at-hand switch SW is turned off, a current is made to flow through the photocoupler PT2 of the time constant circuit 5 for a fixed time and then the second switching circuit 8 is operated only for the fixed time to control the phase of the TRIAC 3.
Patent JP-H107107-A (JP)
Title: Rotating direction determining method for packaging material roll in bag-making/packaging machine
Inventor: NAKAGAWA YUKIO
IPC: B65B41/10
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To correctly rotate a packaging material roll by judging the filling states of respective packaging material rolls with different wound configurations by a tension change when the packaging material roll is rotated under a state wherein the carrying of the packaging material is stopped. SOLUTION: When power is connected to a pull-down belt driving motor 12 with a packaging material roll driving motor 1 under a locked state, a dancer roller 6 is raised by resisting a spring, and the driving motor 12 is locked by a detection signal from a sensor 7 for tension detection at a stage wherein a specified tension is imparted, and at the same time, the motor 1 is slightly rotated clockwise. By this rotation, the tension of the packaging material is reduced, and the dancer roller 6 starts descending, and this motion indicates a normal filling of a reversely wound roll for which the printed surface is placed on the rear side, and power is connected to the driving motor 12, and the work is transferred to a packaging work. Also, in this case, when the dancer roller 6 starts ascending, the motion indicates a normal filling of a normally wound roll for which the printed surface is exposed to the surface, and after switching the motor 1 to the reverse rotating direction, power is connected to the motor 12, and the work is transferred to the packaging work.
Patent JP-S6421449-A (JP)
Title: Method for processing photographic print
Inventor: WATANABE SHIYUUICHIROU
IPC: G03C11/00
Filed: 1987-07-16
Abstract: PURPOSE:To obtain the titled print having the excellent aesthetic appreciation by applying a resinous jelmedium along a prescribed portion of a body to be photographyed, forming said medium on the titled print stuck said body to a canvas cloth by heating. CONSTITUTION:The titled print 1 is transferred to the canvas cloth 3, and then, the resinous gross polymer medium 5 is applied on said print as a backing agent. Next, the prescribed portion to be photographed for example, the profiles of a flower leaf and a flower vein is formed with the jelmedium 6 along said portion through the gross polymer medium 5 so as to display its effect. And, after drying, the titled print is lubricated with a soluble gloss varnish 7, thereby finishing picture-likely it. Thus, the titled print having an oil printing mode, is obtd.
Patent JP-H0694720-A (JP)
Title: Photochemical label of nucleic acid using europium chelate reagent and use of label in gene probe test system
Inventor: ANTONIUSU REBAADEINGU
IPC: C07H21/00
Filed: 1993-06-28
Abstract: PURPOSE: To obtain a reagent for photochemical labeling which is useful for a genetic diagnosing method by adding lanthanide ion chelete, spacer molecules, and a furocoumarin derivative to the reagent. CONSTITUTION: A reagent for labeling expressed by a formula LnS-Fu is synthesized. In the formula, Ln, S, and Fu respectively represent a lanthanide ion- chelete structure, spacer molecules, and a furcoumarin derivative as a photochemically bindable structure. The lanthanide chelete, especially, europium chelet makes time-resolution measurement possible. The synthesization of a pyridine derivative Ln can be made by using the already known method. The spacer is composed of polyalkyl amine, polyethylene glycol, or their combination. In addition, furocoumarin photochemically reacts to nucleic acid and is suitable for binding. The binding order of the lanthanide chelet reagent Ln, spacer S, and furocoumarin Fu can be decided arbitrarily. Usually, after the Ln is bound with the S, the bound product is made to react to the Fu.  It is also possible, alternately, that the Fu-S is first formed and the Ln is caused to react to the Fu-S.