baber/WOPTO huggingface dataset:
Patent JP-S60183770-A (JP)
Title: Thin film transistor
Inventor: MUTOU RIYUUJIROU
IPC: G02F1/1368
Filed: 1984-03-01
Abstract: PURPOSE:To enable to suppress the operation of the P channel without modifying significantly the manufacturing process by a method wherein the respective structure of the source and drain electrodes of an FET is made into a multilayer structure formed by laminating an a-Si film, a high-melting point metal film and an aluminum film in an order of the a-Si film, the high-melting point metal film and the aluminum film. CONSTITUTION:A high-melting point metal 12 of a thin film is formed on the substrate, whereon a patterning of an a-Si film 4 has been finished, using a vacuum evaporating apparatus of a sputtering device, and successively, a source electrode 6 and a drain electrode 7, both made of Al and so forth, are coated on the high-melting point metal 12 by a vacuum evaporating method, a supptering method and so forth. After a resist for the patterns of the source and drain electrodes 6 and 7 was left in the photo process, an etching is performed on the source and drain electrodes 6 and 7, and successively, an etching is performed on the high-melting point metal 12 and an FET is formed. So long as the high-melting point metal 12 is a metal to form a Schottky barrier when the metal has come into contact with the a-Si film 4, that will do. Particularly, it is desirable that metals of more than one, which are chosen from a metal group of Cr, Ta, W, Ni, Mo and Pt, are used for the manufacture of the high-melting point metal 12. It is desirable that the film thickness of the high-melting point metal 12 is made into a thickness of 1-100Angstrom .
Patent JP-S56135785-A (JP)
Title: Apparatus for removing solid material stuck on blade of turbo machine
Inventor: NAKAWA YASUMASA
IPC: F01D9/02
Filed: 1980-03-26
Abstract: PURPOSE: To avoid degradation of performance by embedding several pieces of heating wires in the vicinity of the surface of blades, transmitting electricity through a rotary shaft, generating heat, heating the surfaces of the blades to get high temperature, and burning or drying solid materials for separation.  
     CONSTITUTION: The heating wires 2 are embedded in the vicinity of the almost whole surface of blade 1, and connected at joints 3. Rotating blades which are fixed to blade wheels 7 and stationary blades which are fixed to a casing 6 are alternately arranged between the rotary shaft 5 and the casting 6. In the meanwhile, the rotary shaft 5 is supported by a bearing 8, and electric transmission lines are embedded in the shaft. At the end of said rotary shaft 5, a slip ring 9 is provided and connected to an external power source 10. Electricity is conducted through the shaft 5 via the slip ring 9, connected to the heating wires 2 at the joints 3, heats the blades 1, burns or bries the solid materials to separate them, thereby avoiding the degradation of the performance of the apparatus. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000233651-A (JP)
Title: Exhaust structure for construction machine
Inventor: KOBAYASHI TOSHIYUKI
IPC: F01P11/10
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent an electrical equipment or the like in the vicinity of a cooling fan from being exposed in rain and snow, and decrease turbulence and noise generated in an engine room. SOLUTION: In an exhaust structure for a construction machine taking in cooling air into an engine room by a suction type cooling fan rotated by an engine, and exhausting the cooling air to outside the engine room from an exhaust port 2f after cooling a radiation equipment of radiator or the like, the exhaust port 2f is formed in an engine room peripheral wall in a separated position in the downstream of a flow of cooling air relating to the cooling fan 5, a cooling air guide 11 is provided between this exhaust port 2f and an external peripheral part of the cooling fan 5, and a sloped surface 11a changing a flow of cooling air released by rotating the cooling fan 5 in its radial direction into a flow toward the exhaust port 2f to guide the cooling air thereto is provided in this cooling air guide 11.
Patent JP-H08213341-A (JP)
Title: Laser annealing and irradiation with laser beam
Inventor: KUSUMOTO NAOTO
IPC: H01L21/268
Filed: 1995-02-02
Abstract: PURPOSE: To solve the problem of the ununiformity of an annealing effect by a method wherein when irradiated with a pulsed layer while being shifted in one direction the laser irradiation is aimed at a certain point on a matter to be irradiated and the laser beams from the pulsed laser are partially superposed on each other and shot in such way that the one point is irradiated a plurality of times. CONSTITUTION: A laser beam oscillated from an oscillator 2 is amplified in an amplifier 3 via total reflection mirrors 5 and 6 and moreover, the laser beam is introduced in an optical system 4 via total reflection mirrors 7 and 8. After the beam of the laser beam is introduced out from the system 4, a sammple 11 is irradiated via a total reflection mirror 9 and a crystalline silicon film is obtained. That is, the sample 11 is placed on a stage 10, the stage 10 is moved at a speed of 2mm/s and the sample 11 is subjected to entire surface irradiation. The irradiation condition of the laser beam is set the energy density of the laser beam in 300mj/cm<2> in 30 pulses/s. Here in the case where a laser irradiation is aimed at a certain one point (a linear region) on the sample 11, the laser irradiation becomes 15 steps of irradiation.  Each energy denstity of pulses in these 15 steps of the irradiation is equivalent to each energy density of pulses in the normal dirstribution of the laser irradiation and the linear region of 125mm×1mm is successively irradiated.
Patent JP-H04256373-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURIYAMA TOSHIHIDE
IPC: G01P15/12
Filed: 1991-02-08
Abstract: PURPOSE:To control and form a thickness and a shape of a beam part, and a shape of an overlapping part accurately in a manufacture method of a semiconductor acceleration sensor by a two-side supported beam-type having an overlapping part in a center of the beam part or by a cantilever method having an overlapping part at an end part of the beam part. CONSTITUTION:A semiconductor substrate which has a main surface of at least (100) surface is used. Anisotropic etching is carried out from a rear side of the semiconductor substrate, which exposes a surface which is equivalent to a (111) surface in a side surface. After a semiconductor diaphragm part 2a corresponding to a beam part is thereby selectively formed, an etching resistant protecting film is formed at a rear of the semiconductor substrate including an etching surface. Thereafter, an opening part 3a is formed in a front of the semiconductor substrate, anisotropic etching is carried out, which exposes a surface equivalent to the (111) surface in a side, a silicon region between the diaphragms is selectively removed while making a part corresponding to required beam part and overlapping part remain, and the etching resistant protecting film is removed lastly.
Patent JP-H09230918-A (JP)
Title: Numerical controller
Inventor: SAGAZAKI SHIYOUICHI
IPC: G05B19/4061
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To enable the minute setting of interference object, an exact interference check and an interference evasion by providing an interference object moving location calculation means, at interference decision area calculation means and an interference decision means deciding the presence or absence of an interference based on the interference decision area set by the interference decision area calculation means. SOLUTION: The stereoscopic definition data 22 stored in a memory 3 is the input data defining the interference object to be used for the calculation for an interference check or an interference evasion. An interference object moving location calculation means 24C calculates the moving location of the interference object after the axial moving amount output accompanying an interpolation processing from the moving amount of the location of the present interference object and the axis moving the interference object.  An interference decision area calculation means 24 obtains the interference decision area of the interference object by calculating an interference decision stereo showing the area with which the stereo composing the interference object from the location before the interpolation processing to the location after the interpolation processing is possible to interfer, in the stereo composing the interference object. An interference decision means 25 decides the presence or absence of the interference of the interference decision stereo.
Patent JP-S55130224-A (JP)
Title: Noise reduction circuit
Inventor: SAITOU SEIICHI
IPC: H03K5/00
Filed: 1979-03-30
Abstract: PURPOSE:To obtain a noise reduction circuit which can obtain the analog voltage featuring a reduced amount of noise voltage and is suited for the data collection or the like purpose, by securing the sequential switching for the time constant of the integrating circuit via the switch. CONSTITUTION:Analog input voltage E0 is supplied to amplifier 2 after piling of noise voltage N and then delivered in the form of signal E the noise component of which is eliminated via integrating circuit 4. Circuit 4 possesses switches SWb and SWc consisting of FET for switching of the time constant. And the time constants are defined as tau3, tau4 and tau5 each when switches SWb and Swc are closed and both of them are opened respectively, along with tau5>>tau4>tau3 set. Then the time constants are switched in sequence from tau3-tau5 during the time from the rise to the fall of voltage E0. As a result, output voltage E is turned into the accurate analog voltage featuring a reduced amount of noise.
Patent JP-S62195993-A (JP)
Title: Correcting device for picture element
Inventor: EITO MINORU
IPC: H04N9/808
Filed: 1986-02-21
Abstract: PURPOSE:To obtain a picture of good picture quality in comparison with the correction by a remote picture element of the same phase by synthesizing the neighboring picture element of strong correlation and correcting it at the correction of an invalid picture element. CONSTITUTION:An input system passes on shift registers 1-3 and FIFO buffers 4, 5. The capacity of the FIFO buffers 4, 5 is set so as to dispose 8 horizontal, vertical and diagonal neighboring picture element data in three shift registers 1-3. After the shift operation of the shift register and one of the FIFO buffers, 9 picture element data is read. They are central picture element data and the 8 neighboring picture element data. The central picture element data is fed to a selection circuit 4. The two vertical neighboring picture element data is fed to an adder 6. The other 6 picture element data as shown is, in the sets of the horizontal, the diagonal 2 and the diagonal 1, respectively fed to adder- subtracters 7-9. Subsequently, the double value of a luminance signal is obtained by a summation operation, then, a modified value is obtained by subtracting a signal of opposite phase.
Patent JP-S63205741-A (JP)
Title: File managing method
Inventor: SAKAIHARA AKIRA
IPC: G06F15/177
Filed: 1987-02-23
Abstract: PURPOSE:To operate a program which necessitates a large file, on a terminal computer, by storing a part whose use frequency is high in a file, and executing a control as if the file is on a file device of the terminal computer, with respect to an application program. CONSTITUTION:A file 61 used by a Computer Aided Design/Computer Aided Engineering (CAD/CAE) program 5 on a work station 7 is placed on a magnetic disk device 12 of a host computer system 1. Also, on a magnetic disk device 121 side of the work station 7 side, a copy 62 of a part to which a work station body 71 is executing an access and a part whose access frequency is high, in the file 61 is provided. In this state, the program 5 executes an access to the copy of the work station 7 side, namely, the file 62, and transfers the contents of a page between the file 61 and the file 62 so as to keep matching of this file 62 and the file 61. In such a way, a high speed operation can be executed by the work station 7 which has only a file device of a small capacity.
Patent JP-S56135283-A (JP)
Title: Speed controller for read head
Inventor: MATSUDA SHINJI
IPC: G06V10/10
Filed: 1980-03-25
Abstract: PURPOSE:To increase a read speed on the whole by varying the moving speed of a read head at need. CONSTITUTION:As a signal of level H is supplied to high-speed/low-speed control terminal 17, the signal frequency of reference frequency signal generating circuit 1 increases and analog switches 18 and 19 turn on to increase gains of amplifiers 11 and 12. Further, analog switch 20 turns on to vary the transfer function of LPF5. Consequently, a large current flows through driving circuit 13 and motor 2 rotates at the high speed that corresponds to the reference frequency. When a signal of level L is supplied to terminal 17, on the other hand, switches 18 and 19 turn off to decrease the gains of amplifiers 11 and 12. Further, the signal frequency of circuit 1 decreases and switch 20 turns off. Therefore, motor 2 rotates at a low speed.
Patent JP-H09231219-A (JP)
Title: Proofreading supporting method for notation area name, proofreading support area name dictionary, and proofreading support system
Inventor: ADACHI AKIRA
IPC: G06F17/27
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To easily detect a mistake of notation as to the proofreading support system for area names based upon administrative division shown on a paper surface. SOLUTION: The proofreading support system which proofreads an inputted area name decomposes the inputted character string into morphemes according to a morpheme dictionary S1, detects an area name administrative division word from the morphemes S2, and performs retrieval from an area name dictionary by using the morpheme right before the detected administrative division word as an area name candidate S4; when a corresponding area name is detected, associative information on the administrative section of the area name is obtained from the area name dictionary S5 and morphemes selected as area name candidates from the area name subordinate to the minimum section unit of the administrative section word to area names subordinate to section units of higher order are collated by using the said associative information S6.  Consequently, the proofreading of the notation area name is supported.
Patent JP-S59163895-A (JP)
Inventor: MATSUMOTO KIHACHIROU
IPC: H05K7/14
Filed: 1983-03-08
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-H10243311-A (JP)
Title: Video display controller
Inventor: YAMAMOTO JUNICHI
IPC: H04N5/445
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a video display controller with which the image of a background is prevented from betting hard to watch because of superimposed characters. SOLUTION: This controller is provided with a video signal amplifier 12, an AGC circuit 13, a character generator circuit 14 for inserting character video signals into video signal, a synchronism separator circuit 15, display position determining means for receiving vertical and horizontal synchronizing signals and determining the display positions of character images to be superimposed on a screen with these signals as a reference, and a clock circuit 16 for inputting the data of current data/time to the character generator circuit 14 and with the current data/time as character images, they are superimposed on the inputted image. In this case, a superimpose varying means is provided for charging the luminance level or display position of the character image to be superimposed with the passage of time.
Patent JP-S62197510-A (JP)
Inventor: HIRABE TOSHIMITSU
IPC: E01D101/28
Filed: 1986-02-25
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-H09237725-A (JP)
Title: Flyback transformer including built-in pin for forming flyback pulse signal
Inventor: CHIYAN SHIENNRON
IPC: H01F41/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a flyback transformer capable of removing a human error at the time of assembling and enhancing producibility. SOLUTION: This transformer has a low voltage bobbin 11, a high voltage bobbin 13, a core and a casing 15, and the casing 15 includes a slot 151 provided with two end part openings. Further, the flyback transformer contains a pin inserted into the slot 151 of the casing 15 so that two end parts thereof are respectively extended from the two end part openings, and the pin respectively forms a positive flyback pulse signal and a negative flyback pulse signal at two end parts during flyback operations of a circuit. An insulation part 111 is disposed between the pin and the core.
Patent JP-S60183394-A (JP)
Inventor: TATSUNO HIYOSHI
IPC: B67D7/06
Filed: 1984-02-28
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-H03243685-A (JP)
Title: Water-repellent and oil-repellent fluoro agent composition
Inventor: SHIOJI GENSHIROU
IPC: D06M15/277
Filed: 1990-02-21
Abstract: PURPOSE:To provide the subject stable composition having improved water- repellent and oil-repellent property especially for all fibers by compounding a fluorine-containing copolymer aqueous emulsion having a zeta potential of a specific value. CONSTITUTION:The objective composition comprises a fluorocopolymer aqueous emulsion having a zeta potential of >=+50mV (preferably +70 to +100mV) and preferably containing a nonionic surfactant and a cationic surfactant slightly soluble in water. The copolymer is preferably composed from a polymerizable compound comprising a (meth)acrylate or (meth)acrylamide each having an ammonium sat group on the side chain thereof.
Patent JP-S55131711-A (JP)
Title: Solid object deformation measuring method
Inventor: WATANABE SHINOBU
IPC: G01B21/32
Filed: 1979-04-02
Abstract: PURPOSE: To distinguish the deformaion of an object to be measured from the reference axis clearly and to grasp the quantity of deformation exactly by measuring the position of an arbitrary section of the object, by measuring a model in the same way as the object to be measured and by comparing both the results with each other.  
     CONSTITUTION: The quantity of deformation of a solid object such as a turbine blade is measured and calculated. The positions of both ends of an arbitrary section of the object to be measured are measured, these measured values are plotted on a coordinates system to obtain the coordinate values C (XA1, YA1) and D (XA2, YA2), a model is also measured in the same way as the object to be measured to obtain the reference coordinate values A (XM1, YM1) and B (XM2, YM2), the coordinate values of both the object and model are compared with each other, the quantity of inclination of the object with respect to the reference axis and the quantity of deformation of the object in the direction of X-axis and Y-axis are obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61197315-A (JP)
Title: Control unit of conveyor for collecting and conveying eggs from henhouse
Inventor: FUKUMA NOBORU
IPC: B65G43/08
Filed: 1985-02-26
Abstract: PURPOSE:To improve the efficiency of automatic processing of eggs, according to a method wherein an abnormal load due to stagnated flow of eggs on an egg conveying conveyor is detected to stop an egg collecting conveyor, with regard to the egg conveying conveyor mounted between the egg collecting conveyor and the egg aligning/supplying unit of an automatic egg processing unit. CONSTITUTION:Abnormal load detecting units 6 are mounted to an egg conveying conveyor 5 installed between an egg collecting conveyor 4 transferring eggs toward an automatic egg processing unit from a henhouse and the egg aligning/supplying unit 3 of the automatic egg processing unit. An abnormal load due to stagnated flow of eggs on the egg conveying conveyor 5 is detected to stop the egg collecting conveyor 4. Consequently, the labor frequently observing the conveying condition of the eggs on the egg collecting conveyor 4 is not necessary. Further, an accident due to the delay of detecting the stagnation of the eggs can be prevented, and the number of the operators and the labor of the operator can be reduced, and the efficiency of the automatic processing of the eggs transferred from the henhouse can be improved.
Patent JP-S61199045-A (JP)
Title: Hydrogen occluding alloy
Inventor: YAMAMURA KAZUAKI
IPC: C22C19/03
Filed: 1985-02-27
Abstract: PURPOSE:To enlarge a temp. range where hydrogen releasing pressure of 1-10atom can be attained by incorporating prescribed percentage of Mg, Ca, Ni and misch metal. CONSTITUTION:This hydrogen occluding alloy contains, by weight, 0.5-40% Mg, 0.5-15% Ca, 30-85% Ni and 1.5-35% misch metal. Further, this alloy has a very wide temp. range of 10-310 deg.C where hydrogen releasing pressure of 1-10atom can be attained, and yet it can be manufactured easily by operating the melting of each component.
Patent JP-H06245773-A (JP)
Title: Cysteine synthetase encoding gene
Inventor: SAITOU KAZUSUE
IPC: C12N15/09
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a new gene useful for increasing a cysteine content of a plant. CONSTITUTION:A gene encoding a cysteine synthetase of a plant, for example, has a base sequence of the formula. A corresponding mRNA is collected from a plant and a cDNA is obtained by a vector primer method or Gubler and Hoffman method, etc.
Patent JP-H02255647-A (JP)
Title: Method for obtaining aqeous free neutral alpha-aminocarboxylic acid solution
Inventor: HANSUUYOAHIMU HATSUSERUBATSUHA
IPC: C07C229/08
Filed: 1990-02-21
Abstract: These aqueous solutions are obtained by using two exchanger columns of equal size which are filled with a strongly acidic cation exchanges in the H<+> form, connecting the outlet from the first column with the top of the second column, feeding first the solution of alkali metal salt to the top of the first column, then displacing of the residual solution diminished by the alkali metal cations adsorbed on the exchanger by feeding water into the second column, first separating off a product-free forerun at the outlet of the second column and, when free  alpha -aminocarboxylic acid starts coming off in the run off from the second column, changing the receiving flask and continuing feeding water to the top of the first column until in the receiving flask a mixed pH of between 5 and 7 is reached, disconnecting and regenerating the hitherto first column, connecting the hitherto second column as from now on first column to a freshly regenerated column as the second column and repeating the entire procedure as often as desired.
Patent JP-S60185024-A (JP)
Title: Gas turbine combustor
Inventor: HAYASHI NORIYUKI
IPC: F23C99/00
Filed: 1984-03-02
Abstract: PURPOSE:To contrive a reduction of NOx, by so constituting the titled combustor that mixing of fuel with a large quantity of air in an early stage wherein combustion is being progressed and low-temperature combustion is performed always under a diluted state of the fuel, at the time of a partial load and a rated load. CONSTITUTION:As a fuel flow at the time of no load on a gas turbine is few to the extent of about a quater of that at the time of a rated load, a quantity of air corresponding to a logical quantity of the air can be secured with only the air 9a flowing in through an air hole 7a provided on a liner cap 21. Then at the time of no load wherein the fuel flow is few, stabilized combustion can be made to perform under such state. Next to the above matter, to reduce NOx under a state of a combustor from the time of a partial load to that of the rated load, an excess air ratio at a combustion sphere shall be made so as not to become close to 1. As air holes 7 provided on an inner cylinder 4 and a linear cap 21 are arranged in an axial direction, the lower the air flows downstream, the more the air flow becomes. Then to constitute the titled combustor so as to become the excess air ratios at respective positions in the axial direction of the inside of the inner cylinder 4 more than 1.1, it is good to supply fuel 8 in a dispersed state in order from injection ports 20 at an upstream side.