baber/WOPTO huggingface dataset:
Patent JP-H06333951-A (JP)
Title: Thin film transistor and its manufacture
Inventor: UOJI HIDEKI
IPC: H01L29/786
Filed: 1994-02-23
Abstract: PURPOSE:To reduce the crystallizing time of an amorphous silicon film by accelerating the crystallization and lowering the crystallization temperature by adding a trace amount of a catalytic element to the film. CONSTITUTION:After forming an amorphous silicon film 12 on a substrate 10, a gate electrode 15 is formed on the film 12. The film 12 contains a crystallized catalytic element at a concentration equal to or higher than 1X10<15>cm<-3> and lower than 2X10<19>cm<-3>. In addition, the film 12 has 4 source and drain areas 18 and low-doped area 16 between the areas 18 and an active area and the electrode 15 has an anodic oxide in its surrounding area. The catalytic element can be at least one selected from among nickel, iron, cobalt, and platinum and its concentration is defined by the minimum value obtained with a secondary ion mass spectrometry Therefore, the crystallizing time of the film 12 can be shortened, because the crystallization is accelerated and the crystallization temperature is lowered.
Patent JP-H09244233-A (JP)
Title: Photosensitive composition and planographic printing plate material and image forming method using the same
Inventor: KUROKI TAKAAKI
IPC: G03F7/004
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a planographic printing plate material which is capable of dealing with exposure by a semiconductor laser for radiating rays from visible to near IR regions, has excellent printing resistance and a good inking property and contributes to the decrease of loss paper at printing. SOLUTION: This photosensitive compsn. contains the following (A) and (B) spectrally sensitized to two different wavelengths as well as the compd. which induces a radical polymerizable monomer and a compd. which induces a decomposition reaction by an acid. (A) is a combination of a radical generator and sensitizing dyestuff A. (B) is a combination of a photo-acid generating agent and sensitizing dyestuff B. The layer of the photosensitive compsn. formed on a base in this image forming method is subjected imagewise to the decomposition reaction by the acid generated by the photo-acid generation reaction with the exposure light of the absorption wavelength region of the sensitizing dyestuff B to elute and develop the exposed parts and thereafter, the film is cured by the radical polymn. by the full-surface exposure of the absorption wavelength region of the sensitizing dyestuff A.
Patent JP-S59146591-A (JP)
Title: Preparation of conjugated plasmid
Inventor: MIWA KIYOSHI
IPC: C12N15/70
Filed: 1983-03-26
Abstract: PURPOSE:To obtain a plasmid having the desired marker in high frequency, by preparing a conjugated plasmid having an easily separable marker in order to select a recombined DNA. CONSTITUTION:A DNA fragment obtained by scissoring a plasmid having a genetic range to become a marker or a chromosome DNA fragment with a restricted enzyme for recognizing 6 base and a DNA fragment of cryptic plasmid obtained by scissoring a cryptic plasmid having no marker with a restricted enzyme recognizing 4 base, producing a scission end having complementarity with a scission end of the restricted enzyme for recognizing 6 base are prepared. These DNA fragments are linked to give a plasmid, and a conjugated plasmid containing a genetic range directing properties of introduced marker and drive unit of cryptic plasmid, multiplying in a host microorganism and developing the properties of marker is selected with the plasmid.
Patent JP-S57165820-A (JP)
Title: Liquid-crystal light valve
Inventor: KUBOTA KEIICHI
IPC: G02F1/133
Filed: 1981-04-06
Abstract: PURPOSE:To obtain a thermally written liquid-crystal light bulb which has a positive mode and utilizes a laser beam, by forming a uniform transparent conductive film for heat generation on one of two substrates which sandwich Sm  liquid crystal. CONSTITUTION:On a transparent substrate 12, a transparent conductive film 13, a light-absorptive film 14, a reflective film 15, and an oriented film 16 are formed. On the other transparent substrate 19, a transparent conductive film 18 and a liquid-crystal oriented film 16 are formed, and smectic liquid crystal is sealed between both the substrates. By applying a voltage to the transparent conductive film 13, heat is generated to change the whole liquid crystal in a liquid-crystal light valve from smectic phase to liquid phase, and thus a storage state by quenching effect is realized, obtaining display whose entire surface is black. By irradiation with a laser beam, a white line is drawn to realize the display in positive mode. The conductive film 13 for heat generation is formed best between the glass substrate 12 and light-absorptive layer 14 because of less absorption of the laser light.
Patent JP-H04286586-A (JP)
Title: Rope tension vibration suppressing control method in elevator drive control system
Inventor: SHIBATA NAOTAKE
IPC: H02P25/098
Filed: 1991-03-15
Abstract: PURPOSE:To obtain a stable operation characteristic by suppressing vibration generated by the tension change of a rope at the acceleration/deceleration starting time and the sudden change time of frictional torque during the elevating operation of an elevator cage, and reduce an installation cost and facilitate maintenance-inspection by installing the winding drum of an elevator on the ground side. CONSTITUTION:An elevator cage is hung by two ropes, and a counter weight is connected to one rope through a pulley, while the other rope is wound by a winding drum driven by a motor installed on the ground to construct an elevator. In a rope tension vibration suppressing control method for such an elevator, an average speed signal V1AVG and an elevator cage acceleration/deceleration signal AFB are computed from the speed signal V1 of the elevator cage first. Then a signal, obtained by multiplying a deviation signal between an acceleration/deceleration command signal AREF and the elevator cage acceleration/deceleration signal AFB by the proportional gain of an acceleration/deceleration controller, and a signal TREF, obtained by multiplying the rate-of-change of the above-mentioned signal by an advance time constant tau2 to obtain a signal and further adding this signal, are added to the output signal of a speed controller to obtain a signal TREM so as to perform control with this signal TRFM as the torque command signal of the motor.
Patent JP-S57165860-A (JP)
Title: Color image forming device
Inventor: INOUE TAKAHIRO
IPC: G03G15/01
Filed: 1981-04-06
Abstract: PURPOSE:To achieve an excellent color image without causing color shift, by holding a copying member with a copying member holding and moving means which has a copying member holding plane and moving the copying member endless and copying the member on the surface of the copying member with an image carrier after being depressed on the holding plane of this means and adhered to the copying member. CONSTITUTION:A drum 1 is rotated to a fixed position, a copying paper 201 in a cassette 191 is carried with a paper feeding roller 211, timing is taken at the 1st matching roller 221 and accurate timing is taken further at the 2nd matching roller 23 and the tip is gripped with a gripper 24 of a copying drum 33. While being carried on a screen suspended between the copying drums accompanied with the rotation of a copying drum 33a and wound on the screen, when the paper 201 passes through a copying charger 25 and a drum 1, the paper 201 is held on the surface of the screen with an electrostatic attracting force. In this case, no toner image is formed on the surface of the drum and copying is started after the complete adhesion, allowing to avoid copying shift on each color.
Patent JP-H07172326-A (JP)
Title: Motor-driven power steering device
Inventor: MURAKAMI TETSUYA
IPC: B62D5/04
Filed: 1994-03-23
Abstract: PURPOSE:To provide a motor-driven power steering device which can afford large steering auxiliary power by using plural motors and is small-sized. CONSTITUTION:Large steering auxiliary power is obtained by means of two motors 10, 20 for steering assistance. The rotary power of respective motors 10, 20 is transmitted to a steering mechanism through individual deceleration mechanisms 7A, 7B. Respective speed reduction mechanisms 7A, 7B possess worm gears 71A, 71B and worm wheels 72A, 72B. The respective speed reduction mechanisms 7A, 7B only transmit the rotary power of the motors.
Patent JP-S63231891-A (JP)
Inventor: TSUKAGOSHI MASAO
IPC: H01R12/16
Filed: 1987-03-06
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-S59177627-A (JP)
Title: Microprocessor with initializing function
Inventor: MICHIOKA KAZUTOSHI
IPC: G06F15/78
Filed: 1983-03-28
Abstract: PURPOSE:To make a fixed memory for IPL (initial program load) operation unnecessary by storing a program for initialization of peripheral devices and read- in operation of a system program in a control storage incorporated in a microprocessor. CONSTITUTION:When the power source of a system is turned on, a microprocessor 11 initializes its own hardware and executes the diagnosis. If these operations are terminated normally, the processor 11 outputs an IPL instruction to an input/output controller 16 to store an IPL program for reading in the system program from an FDD17 to a main storage 12. Further, input/output firmware (I/OFW) is read in. Next, IPL is executed to store the system program (OS) in the main storage 12. When a series of these operations are terminated normally. The system program is executed. Thus, the fixed memory for IPL is made unnecessary to offer an advantage to a processor with an external control storage.
Patent JP-H09243100-A (JP)
Title: Method and device for preventing lowering of temperature of hot water
Inventor: KURITA YASUO
IPC: F24D17/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and device which provide a comfortable use of hot water which is heated beforehand without wasting such a hot water. SOLUTION: A hot water produced by a hot water supply device 1 is introduced into a housing which already stores another hot water having a temperature of more than a desired temperature and these hot water are mixed in the housing 5 and the mixture is discharged from the housing 5. The device for preventing lowering of temperature of hot water comprises the housing 5, a hot water supply pipe 2 which extends into the housing 5 and opens therein, a hot water discharge pipe 4 which opens in the housing 5, and an exothermic body 11 which is disposed in the housing 5.
Patent JP-H01292224-A (JP)
Title: Colorimeter
Inventor: BERUNTO GEORUGU HERUPITSUHIBOO
IPC: G01N21/01
Filed: 1989-03-06
Abstract: PURPOSE: To measure the concentration of components in a humor by measuring the time interval of reaction and comparing the color after reaction with a color chart. CONSTITUTION: A user depresses a button 66 to close a switch 116 thus actuating a colorimeter 10. The user then selects a strip 12, takes up a blood sample and drips the blood onto drugs 52, 54 at the end part of a strip. At the same time, the user depresses a start button 68 to start the clock function. Consequently, an LCD 64 begins counting and notifies the color of drugs 52, 54 read out after a predetermined time. Subsequently, the strip 12 is inserted into a holder 152 on a case 16 and the button 68 is depressed to cause a CPU 112 to read out the state of switches 88, 90, 92, 94 in order to encode glucose in units of mg/dl. The results are displayed on an LCD 64. Ten most current readings are held in the memory of CPU 112 and can be called sequentially by depressing an ON/OFF button 66 to turn on the colorimeter 10.
Patent JP-S57167767-A (JP)
Title: Method for preventing sticking of scattered powder paint dust
Inventor: SHIMIZU KOUICHI
IPC: B05B13/00
Filed: 1981-04-07
Abstract: PURPOSE: To improve the smoothness of paint films by disposing a suction type shielding plate provided with a suction hole for powder dust in proximity to the paint suuface in a molten state and sucking the scattered powder dust through said hole.  
     CONSTITUTION: Powder paint of the same color is coated continuously on a preheated substrate 3 with a spray painter 1. At this time, the substrate 3 is moved in a painting line while it is revolved. Then, the greater part of the powder dust sprayed from the painter 1 sticks on the substrate 3. This paint melts and sets by the effect of the preheating temp. On the other hand, a suction type shelding plate 2 is disposed in proximity to the molten paint surface 5 at 10W100mm distances from the surface 5 up to the suction port 4. As a recovering device 7 operates, air flow is sucked through the port 4 then through a hollow part 6. Hence, the powder dust failed to deposit on the substrate 3 is sucked through the port 4 and is recovered into the device 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5439833-A (JP)
Title: Diaphragm for galvanic cell
Inventor: BINSENTO EFU DAGOSUCHINO
IPC: H01M50/449
Filed: 1978-04-28
Abstract: This disclosure is directed to polymer membranes to be used in electrochemical cells and improved processes for producing the same. The membranes are produced by radiation grafting techniques. The improved process includes the grafting of a hydrophilic monomer, such as methacrylic acid in a chlorinated organic solvent onto an inert base film such as polyethylene. The process also includes but is not limited to the use of inhibitors to limit homopolymerization of a grafting material, as well as emulsifying agents to lower the electrolytic resistance of the finished membrane.
Patent JP-H04288287-A (JP)
Title: Preparation of optical recording carrier
Inventor: TAKADA YUZO
IPC: G11B7/243
Filed: 1991-03-18
Abstract: PURPOSE:To extend the environment-resistant life of an optical disk by improving the close adhesivenss of a substrate and a recording film. CONSTITUTION:After the surface 2 of a substrate 1 is modified by ion bombardment, an optical recording film 4 of a Te or TeOx type to which Pd is added in an amount of 2at%-below 5at% is formed. The gas pressure in a vacuum tank at the time of ion bombardment is held to 1X10<-2> Torr or more by the introduction of oxygen and ion bombardment is performed for 5min or more. Further, a Te-Pd metal crystal film 3 with thickness of 50-300Angstrom  is provided between the optical recording layer and the substrate to improve the close adhesivenss of the optical recording layer and the substrate and an optical disk generating no sensitizing phenomenon immediately after recording and having a large C/N value can be realized.
Patent JP-H0599366-A (JP)
Title: Reversible solenoid valve
Inventor: AMAYA MITSURU
IPC: F16K31/42
Filed: 1991-03-18
Abstract: PURPOSE:To exchange a valve seat unit of a control flow path by improving work accuracy of the control flow path. CONSTITUTION:Circulating ports 27, 28 are formed in a main passage 21 in which valve seat parts 23, 24 of respectively attaching and detaching a pair of piston valves 25, 26 are formed in the center part. A control flow path 33 of connecting respective both end sides is formed in both end sides of the main passage 21. A pilot flow path 34 of connecting both the valve seat parts 23, 24 of the main passage 21 to the control flow path 33 through a pilot valve seat part 35 is formed. A control piston valve 43 attached/detached to/from a pair of valve seat units 38, 39, opposed to each other and fixedly fitted, is slidably fitted to the control flow path 33. A pilot valve 44 attached/detached to/from the pilot valve seat part 35 is advanced and retracted by an electromagnetic coil 45. Accordingly, work of the control flow path is facilitated. The valve seat units 38, 39 of the control flow path 33 can be exchanged. The control piston valve 43 and the valve seat units 38, 39 are brought into uniform contact.
Patent JP-S62209431-A (JP)
Title: Variable power copying machine
Inventor: HIRAI MASASHI
IPC: G03B27/34
Filed: 1986-03-10
Abstract: PURPOSE:To easily obtain a copy image with such special effect that only part of an original is enlarged or reduced continuously from one end to the other end or extracted and enlarged by providing a projection means, a scanning means, and a variable power control means. CONSTITUTION:In a variable power copying machine 1, part of the original G placed on original platen glass 2 is extracted optically in a slit by the original surface scanning means 3 and made incident on a zoom lens 4, which forms a slit type projection image on part of a photosensitive body 5. The original surface scanning means 3 moves as shown by an arrow alpha to scan the entire surface of the original G and the photosensitive body 5 rotates as shown by an arrow beta associatively with the scanning, thereby forming the image of the entire surface of the original G on the photosensitive body 5. The image formed on the photosensitive body 5 is an electrostatic latent image, so the image is visualized into a toner image by a developing device 5. A form, on the other hand, is fed by a paper feeding device 7 in synchronism with the rotation of the photosensitive body 5 and the toner image is transferred to the form by a transfer device 8.
Patent JP-H0298359-A (JP)
Title: Feeding bottle incorporating thermometer
Inventor: YADA AKIO
IPC: A61J9/02
Filed: 1988-03-05
Abstract: PURPOSE:To make it possible to precisely detect a temperature of liquid and to prevent hindrance during boiling and disinfecting by incorporating a liquid crystal digital temperature display device for indicating a temperature of liquid in a feeding bottle body, in a casing, and by removably attaching the casing to the bottom of the feeding bottle body and so forth. CONSTITUTION:A temperature casing 2 which incorporates a liquid crystal temperature display device T for indicating a temperature of liquid in a feeding bottle body 1, is removably attached to the bottom of the feeding bottle body 1, and a nipple 8 and a cover 7 are arranged in an opening in the feeding bottle body 1. Accordingly, the temperature of liquid in the feeding bottle body 1 may be precisely detected by means of the liquid crystal temperature display device T disposed in the casing 2 through the intermediary of the bottom of the body 1. Further, when the bottle body 1, the nipple 8 and the cover 7 are sterilized by boiling, it may be sufficient to remove the casing alone. Since a space 10 is present between the casing 2 and the bottom of the bottle body 1, the heat radiation from the surface of the bottom of the bottle body may be prevented, thereby it is possible to precisely detect a temperature of liquid in the bottle body.
Patent JP-S63218382-A (JP)
Title: Containing case for thermal transfer recording paper
Inventor: NAKAGAWA MASAKI
IPC: B41J11/58
Filed: 1987-03-06
Abstract: PURPOSE:To protect a recording surface of a thermal transfer recording paper and enable the paper to be supplied easily and securely, by containing the paper in a casing body through clamping the paper by a protective plate and a bottom plate. CONSTITUTION:A protective plate 7 for the surface of a recording paper, which is pressed by an elastic member 8, is provided with a notched part 12 for pressing a recording paper feeding roller 11 against the recording paper 2. The surfaces of a bottom plate 6 and the protective plate 7 are smoothly finished so as not to damage the surface of the paper. When a containing case for the recording paper is fitted in a recorder, a bottom plate pushing-up lever 13 provided in the recorder is turned in the direction of an arrow A with a fulcrum 14 as a center, whereby the bottom plate 6, the papers 2 on the plate 6 and the protective plate 7 are pushed upward against a pressing force of the member 8, and the paper 2 is brought into contact with the roller 11. An opening part 15 provided at a bottom part of a casing body 1 is provided for turning the lever 13 into the casing body. With the roller 11 driven in the above condition, the recording paper 2 is automatically supplied into the recorder.
Patent JP-H08248023-A (JP)
Title: Method for inspecting inorganic substance except alkali metal ion
Inventor: SUGITA KOICHI
IPC: G01N31/00
Filed: 1995-03-13
Abstract: PURPOSE: To obtain a convenient method for determining presence of inorganic substance except alkali metal ion in a specimen, e.g. pure water. CONSTITUTION: In the method for inspecting an inorganic substance except alkali metal ion, a compound having straight chain alkyl group or alkylene group of 8-20C, where carboxyl group of H thereof is substituted by a metal at the end thereof, is added to a water specimen.
Patent JP-H09238640-A (JP)
Title: Drying of potato
Inventor: NAMIKI HIDEO
IPC: A23L19/18
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain potato chips having excellent taste without causing the discoloration and degeneration of the potato by heating and drying thin potato slices without using an oil. SOLUTION: Potato chips are produced by heating and drying thin slices of potato. The drying of the potato slices is carried out by immersing thin slices of raw potato in a solution of an edible reducing agent, heating the slices to gelatinize the starch in the potato slices and drying the potato slices optionally after immersing the slices again in a solution of an edible reducing agent. An aqueous solution of ascorbic acid having a concentration of 0.02-0.5wt.% is used as the edible reducing agent solution.
Patent JP-H10252415-A (JP)
Title: Keeping method for turbine equipment at its stoppage and turbine equipment in thermal power plant
Inventor: HIRA YASUO
IPC: F01D21/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a clearance and a hole when turbine equipment in a thermal power plant is stopped and prolong the service life of the turbine equipment by making the inside of a turbine casing non-oxidizing atmosphere, and increasing pressure of the atmosphere when compared with atmospheric pressure when the turbine equipment in the thermal power plant is stopped for storage. SOLUTION: When a thermal power plant is stopped at night when output demand of power is small, output is gradually reduced, and a steam temperature is gradually reduced. When a valve between a high pressure turbine 2 and a boiler and a valve between a low pressure turbine 14 and a condenser are closed after the plant is stopped, a turbine part only is isolated and is isolated from the other system. Next, when pressure in the turbine drops below outside air pressure and a valve of a nitrogen pouring line 17 is opened, pressure of inert gas is kept to 2 to 3 atmospheric pressure at first, and when a temperature reaches the temperature at which steam pressure in the turbine drops sufficiently when compared with atmospheric pressure, pressure of nitrogen is reduced and is kept at pressure which is higher than outside pressure by several %, to make the inside of the turbine a pressurizing condition for outside air.
Patent JP-H06241190-A (JP)
Title: Automatic operation control system for motor-driven pump
Inventor: SATO MITSUHIKO
IPC: F04B49/06
Filed: 1993-02-17
Abstract: PURPOSE:To carry out normal operation without actuating a breaker at the time of power turned on even when two pumps in the same water tank are simultaneously operated by the use of a common power source, by operating the two pumps through specified method at the time of abnormal increase of water. CONSTITUTION:Two pumps P1, P2 are alternately operated in an intermittent manner for discharging water at a normal water level. The pumps P1, P2 are simultaneously operated for rapidly discharging the water at the time of abnormal increase of water, based on a water level sensing signal from an abnormal increase water level sensor SHa which senses the water level higher than that sensed by a first pump starting upper limit water level sensor SH1. Immediately after starting normal operation of an automatic operation circuit by supplying power to pump motors of the pumps P1, P2 under the abnormal water increase state, the operation of the second pump P2 is forcibly stopped until motor starting current of the first pump P1 is stopped. A breaker is not operated at the time of power turned on, and normal operation is carried out.