baber/WOPTO huggingface dataset:
Patent JP-H03291972-A (JP)
Title: Mos thin-film transistor
Inventor: IKEGUCHI HIROSHI
IPC: H01L29/786
Filed: 1990-04-09
Abstract: PURPOSE:To arrange that a grain boundary exists in a channel part of all elements and to reduce an irregularity in the elements by a method wherein the channel region of a silicon thin film is constituted of polycrystalline silicon having a specific crystal particle size. CONSTITUTION:An amorphous silicon thin film is formed on an insulating substrate 21; it is annealed in an N2 atmosphere; a silicon thin film is solid-grown; a recrystallized silicon thin film 22 to be used as an active layer is manufactured. The crystal particle size of the silicon thin film is set at 0.5 to 5mum. Normally, the particle size is made smaller than a channel width of 1 to 10mum for a TFT.
Patent JP-S60235516-A (JP)
Title: Method for classifying alc characteristic of recording amplifier with alc circuit
Inventor: FUKUYAMA MAKOTO
IPC: H03G3/30
Filed: 1984-05-08
Abstract: PURPOSE:To eliminate mis-classification of an ALC characteristic due to temperature change in the lapse of time by forming a reference sample of an automatic level control ALC control input voltage and testing it at the same time together with a sample to be classified. CONSTITUTION:Recording amplifiers A, A' with an ALC circuit have the same function and same value. Components represented in the same numeral between the reference sample A and the measured sample A' have the same function and same values. An ALC control input voltage when a switch S is thrown to a contact (a), i.e., the position of the reference sample A and an ALC control input voltage when the S is thrown to the position of a contact (b), i.e., the position of the measured sample A' are compared. In classifying the sample according to the difference of the control input voltage of the sample to be classified to the reference sample, the sample having a desired ALC characteristic used in a stereo player is obtained. The generating mechanism of the ALC control input voltage is entirely the same as that of a conventional method.
Patent JP-H05263578-A (JP)
Title: Leader device for hydraulic hoses for bottom-widening earth drill, and falling-proof device for hydraulic hose
IPC: E21B19/00
Filed: 1992-03-19
Abstract: PURPOSE:To enable a hydraulic hose and a power feeding cable to be efficiently led with safety, on a device with a frame to be rotated together with a carrier bar, fitted on the lower surface of the carrier driver of a bottom-enlarging earth drill, and for leading out the hydraulic hose and the cable wound up respectively on a hose reel and a cable reel mounted on the frame. CONSTITUTION:By using a leading pole 6 with a fitted bar 10 having a hooking section to be hooked to the joints of a hydraulic hose 16 and a cable 14, hose are led out. Besides, a falling-proof member 12 for bearing the joint of the lower end of the hydraulic hose 16 is fitted on a frame 3, to be opened or closed to the lower side with the center of a shaft. Then, between the frame 3 and the falling-proof member 12, a tensile spring is placed, and at the time of the fully closing and the fully opening of the falling-proof member, the member is retained at each position by the force of the tensile spring, and the leading work of the hydraulic hose 16 is contrived to be easily executed.
Patent JP-S59219018-A (JP)
Title: Code inserting circuit
Inventor: ITOU HIROKAZU
IPC: H03M13/00
Filed: 1983-05-27
Abstract: PURPOSE:To insert a parity bit with simple constitution by changing over the direction of transfer and adding a prescribed code after the transmission of a series signal is finished from a shift register having the capability for switching right and left transfer by means of a mode designating signal. CONSTITUTION:A shift register SFR' is advanced by 1 bit each to the right in synchronizing with a clock signal clk when a mode designating signal C2 transmitted from a counter circuit CNT is set to logical 0, and advanced by each 1 bit to the left in synchronizing with the signal clk when the signal C2 is set to logical 1. A parallel code consisting of 5 bits A-E is set to the register SFR', the circuit CNT counts the signal clk so as to set the signal C2 to logical 0 during the 1st-5th periods, sets the signal C2 to logical 1, and the signal is fed to the register SFR'. When the SFR' is advanced to the right and completes the output of the bits A-E serially, the register is advanced to the left by one step, a parity check code P is set to the most right stage from a parity code generating circuit PG and a serial code S2' with parity is outputted.
Patent JP-H11293625-A (JP)
Title: Floating pier mooring device
Inventor: KOZONO YASUSHI
IPC: B63B35/34
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To safely deal with the vertical movement and the horizontal movement of a floating pier by fitting a cushioning body to the side of a floating pier, and slidably face-contacting a plate-like slide member fixed on the front face of the cushioning body with the side of a mooring pile. SOLUTION: A cushioning body 1 having fixed thickness is fitted to the side B1 of a floating pier B, and a plate-like slide member 3 is fixed on the front face of the body 1 through a connecting plate 2 made of metal such as steel plate. The slide member 3 is face-contacted with the side of a mooring pile P in the fixed state. In this case, the coefficient μ of statical friction of the surface of the slide member 3 against material constituting the objective face of the face contact is set to be under 0.4. Hereby, by a simple construction, this device can sufficiently deal with not only the vertical movement of the floating pier B but the horizontal movement, and it can be prevented from easily breaking down.
Patent JP-H0569697-A (JP)
Title: Transfer foil for soft material and transfer technique using said foil
Inventor: SHIINA YOSHIAKI
IPC: B41M3/12
Filed: 1991-03-30
Abstract: PURPOSE:To make it possible to transfer foil to soft material such as artificial and synthetic leather as well as natural leather by providing a peel-off layer which peels off easily from a color development adhesive layer and a solid or pictorial pattern color development adhesive layer consisting of resin based on a blend of PVC/vinyl acetate copolymer and urethane resin laminated sequentially on a base layer. CONSTITUTION:A peel-off layer and a color development adhesive layer are sequentially laminated on one surface of a base layer, and further, the color development adhesive layer is made of a blend of PVC/vinyl acetate copolymer and urethane resin, thus shaping a transfer foil 15. Next, a material to receive a transferred image 17 is arranged almost in the middle of a support table 16, and a thermal pressure attaching part 12 is allowed to descend with a stamping part 11 being heated, for example, at 110 to 150 deg.C. Further, a transfer foil 15 is attached under pressure to the material 17, for example, for 3 to 8 sec. at a transfer pressure of 10 to 30kg/cm. Thus it is possible to transfer a pictorial pattern to a soft material such as PVC foam used as the outer skin of shoes and a bag.
Patent JP-S63259079-A (JP)
Title: Production of diamondlike carbon
Inventor: ITO TOSHIMICHI
IPC: C23C14/34
Filed: 1987-04-16
Abstract: PURPOSE:To efficiently produce diamondlike carbon at a high rate of deposition by bringing gas obtd. by exciting gas from an org. compd. contg. oxygen or nitrogen as a carbon source into contact with a heated substrate under reduced pressure. CONSTITUTION:Gas from an org. compd. contg. oxygen and/or an org. compd. contg. nitrogen as a carbon source or a mixture of the gas with gaseous hydrogen and/or an inert gas is excited by plasma CVD or other method. The resulting gas is brought into contact with a substrate kept at <=600 deg.C, preferably room temp. - about 400 deg.C under reduced pressure of 10<-9>-10<2>Torr to deposit and form diamondlike carbon on the substrate at a high rate of deposition. Satd. monohydric alcohol, aldehyde or ketone may be used as the org. compd. contg. oxygen and aliphat. nitrile, amine or amide as the org. compd. contg. nitrogen.
Patent JP-S62249664-A (JP)
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1986-04-23
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-H08293731-A (JP)
Title: Cmos piezoelectric oscillation circuit
Inventor: HIRANO MASATSUGU
IPC: H03K19/0948
Filed: 1995-04-19
Abstract: PURPOSE: To suppress a standby current low and to efficiently use a power source by inputting an operation signal or a stop signal to a NAND gate and further inputting the output of the NAND gate through a crystal oscillator. CONSTITUTION: This circuit is composed of an oscillator means 1 composed of a NAND gate, a small resistor Rf and a crystal oscillator Lq parallelly connected between the input and output of this oscillator means 1, capacitors C1 and C2 for oscillation respectively connected between both terminals of that crystal oscillator Lq and a reference potential, and a switching circuit 2 for selecting either the operation or the stop of transmission of the crystal oscillator Lq. Then, the operation signal or the stop signal from a standby circuit is inputted to one input of the NAND gate and the output of the NAND gate is inputted through the crystal oscillator Lq to the other input. Therefore, an input signal for instructing oscillation or stop and an input for consisting of the oscillation circuit are made independent and are not affected each other.
Patent JP-H08287540-A (JP)
Title: Magneto-optical disk device
Inventor: SASAKI TORU
IPC: G11B11/10
Filed: 1995-04-19
Abstract: PURPOSE: To correct the fluctuation of a reproducing magneto-optical signal caused by dust on a magneto-optical disk. CONSTITUTION: A reflected beam 209 of the magneto-optical disk not shown in the figure is splitted into P polarized light flux 209p and S polarized light flux 209s by a polarizing beam splitter 16 and respectively made incident to photodetectors 28 and 27 having quadripartite light receiving areas. Concerning two sum signals of the photodetector 27, a light quantity lowered component Δa caused by dust or the like is provided by a subtracter 29 and similarly, a light quantity lowered component Δb is provided from two sum signals of the photodetector 28 by a subtracter 30. The difference of these components Δa and Δb is provided by a subtracter 34.  Two sum signals of the photodetector 27 are added by an adder 32, two sum signals of the photodetector 28 are added by an adder 31 and these results are subtracted by a subtracter 33 so that the reproducing magneto-optical signal can be provided. Concerning this reproducing magneto-optical signal, the output of the subtracter 34 is subtracted by a subtracter 35. Thus, the reproducing magneto-optical signal, for which the level fluctuation caused by dust or the like on the magneto-optical disk is corrected, can be provided.
Patent JP-S60237449-A (JP)
Title: Automatic developing process device
Inventor: TERAHATA MASAHIRO
IPC: G03D3/00
Filed: 1984-05-10
Abstract: PURPOSE:To obviate the extension of process time over the entire part more than needed by conveying the exposed film at such a speed at which the adequate developing time is obtd. during the passage through the inside of a developing process part and conveying the film at a prescribed speed after the passage so that only the developing time can be changed without complicating the construction. CONSTITUTION:An operation detecting circuit 22 is set when an operating button 12 is operated and a display part 18 is lighted via a display circuit 23 by the output signal thereof. A photosensor 15 detects the front end of the exposed film conveyed to a developing process tank and inputs an H signal to an OR circuit 24 until said sensor detects the terminal end of the film. On the other hand, a timer 25 measures the prescribed time from the point of the time when the signal from the sensor 15 changes over from the H to L signal. The timer feeds the H signal via a NOT circuit 26 to the circuit 26 and inputs the same to the circuit 24 as well during said time. The outputs from the circuits 24, 22 are inputted to an AND circuit 28 and a motor 30 which conveys the film is run at an inching speed by the H signal of the output therefrom via a driving circuit 29. The motor 30 is run at a high speed when the output from the circuit 28 changes to the L.
Patent JP-2000290221-A (JP)
Title: Purification of (meth)acrylic acid
Inventor: SAKAMOTO KAZUHIKO
IPC: C07C51/50
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively preventing polymerization in distillation of a (meth)acrylic acid. SOLUTION: A mixed gas obtained by subjecting propylene and/or acrolein to catalytic vapor phase oxidation with a molecular oxygen-containing gas or a mixed gas obtained by subjecting isobutylene, t-butyl alcohol and/or methacrolein to catalytic vapor phase oxidation is led to (meth)acrylic acid catching tower 101 and caught as a (meth)acrylic acid-containing solution and the (meth)acrylic acid-containing solution is led to a distillation tower 102 to separate and recover (meth)acrylic acid. In this time, total amount of concentration of 2-4C aldehyde and acetone to (meth)acrylic acid in the (meth)acrylic acid-containing solution is reduced to <=2,000 ppm and the (meth)acrylic acid- containing solution is led to the distillation tower 102.
Patent JP-H01266151-A (JP)
Title: Foam
Inventor: TOJO TETSUO
IPC: C08J9/06
Filed: 1988-04-15
Abstract: PURPOSE:To obtain a foam which has a good surface texture, retains the initial softness and strength even after a long period of time, and does not swell much even when in contact with a machine oil, by vulcanizing and foaming a specified chlorinated ethylene/alpha-olefin copolymer rubber. CONSTITUTION:Various rubber compounding ingredients and a foaming agent are incorporated into a chlorinated ethylene/alpha-olefin copolymer rubber (composed in a molar ratio of preferably 50:50-95:5, with an especially preferred alpha-olefin being propylene) having a chlorine content of 20-40wt.%, preferably 25-35wt.%, and a Mooney viscosity [MH1+4(121 deg.C)] of 10-190, preferably 20-150, especially 30-120. The rubber composition thus obtained is vulcanized and foamed to give a molded foam useful as heat insulating material, cushioning material, sealing material, sound insulating material, electrical insulating material, etc.
Patent JP-H10270598-A (JP)
Title: Semiconductor die adhesive stress isolation assembly and method of stress isolation
Inventor: ADAMS VICTOR J
IPC: B81B7/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an IC assembly on which stress can be isolated from a supporting board. SOLUTION: An integrated circuit sensor assembly 10 is mounted on the surface of the solid body of a metal lead frame 12 by applying an RTV bonding agents 30 and 32 on the four corners of a board 14. This RTV material covers the region smaller than the entire surface region between the lead frame surface and the board. The RTV supports sensor assembly 10 planewise while having a gap on the greater part of the surface region of the board and the lead frame. The metal lead frame 12 is subjected to the contraction and expansion stress by temperature cycle during the process of manufacture. The stress is isolated by cutting off the sensor assembly from the lead frame by the gap. Besides, the stress induced by the lead frame is absorbed by the flexibility and the elasticity of the RT doe on the four corners of the board 14.
Patent JP-H03292534-A (JP)
Title: Knowledge processing method
Inventor: HAMADA YOSHITOSHI
IPC: G06F9/44
Filed: 1990-04-11
Abstract: PURPOSE:To attain the fast control of assurance by defining the assurance described in each rule as a variable called assurance name and setting separately the value of the variable. CONSTITUTION:The inference result of an inference engine 6 is confirmed by a CRT terminal 14. If the inference result is not coincident with the subject of an operator, the assurance is corrected toward the coincidence via CRT terminal 11. Then an inference is performed again by the engine 6. When the coincidence is obtained between the inference result and the operator's subjectivity with repetition of the inference, the inspection is finished as to the assurance. During the progress of this job, the correction input is applied to only the definition value of the ambiguity of the operator received from the terminal 11. Then no correction is required to other knowledge bases, etc. Thus the assurance is quickly controlled and the workability is extremely improved for the knowledge processing.
Patent JP-H04323480-A (JP)
Title: Lock machanism for drawer part
Inventor: TAKEUCHI YUKITERU
IPC: H05K5/02
Filed: 1991-04-24
Abstract: PURPOSE:To prevent the device to fall down by providing casters on the back of a lowermost drawer part, simultaneously pulling out all drawer parts lower than a drawer part, and simultaneously receiving all drawer parts upper than a drawer part. CONSTITUTION:Positioning metal fittings 2a, 2b, 2c, 2d are fixed to a box body 2. Next, positioning metal fittings 3a, 3b, 3c having taper parts 13a, 13b, 13c are respectively held with supporting metal fittings 4 fixed to a lower tier drawer part 1a, a middle tier drawer part 1b, an upper tier drawer part 1c, and they are set movably in the up and down direction. Next, positioning metal fittings 5b, 5c are respectively fixed to the middle tier drawer part 1b, and the upper tier drawer part 1c. Further, casters 9 are fitted to the lower tier drawer part 1a. When the upper tier drawer part 1c is pulled out, the middle tier drawer part 1b is let to be necessarily pulled out, and the device is prevented to fall down with the casters fitted to the lower tier drawer part 1a.
Patent JP-H09277434-A (JP)
Title: Aluminum alloy laminate for liquid vessel, liquid vessel, and manufacture of the laminate for liquid vessel
Inventor: HATTORI TETSUYA
IPC: B65D25/34
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy laminate for a liquid vessel having a low manufacturing cost and easy recyclability, the liquid vessel and a method for manufacturing the laminate for the vessel. SOLUTION: An aluminum alloy laminate for a liquid vessel is formed by covering one side surface of an aluminum alloy plate 1 with a resin layer 2. The plate 1 is stipulated by JIS 1100, 3003, 3004 and 5052. On the other hand, the layer 2 is formed of polyethylene, polyethylene terephthalate or polypropylene. The laminate constructed in this manner has excellent strength and erosion resistance and a low cost even with an extremely simple structure.
Patent JP-H11268949-A (JP)
Title: Wet grout material and its production
Inventor: SASAKI YUTAKA
IPC: C04B28/08
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a wet grout material having excellent dispersibility into a liquid, pourable by a wet method into the deep part of a target part under a relatively low pressure, having a high hardening rate, capable of developing strength in its early stages and to provide a method for readily producing the grout material in stable qualities. SOLUTION: This wet grout material comprises mixed particles of (A) a hydraulic composition obtained by adding a gypsum to a baked material which has 2-7 μm average particle diameter, <=10 μm maximum particle diameter and <=10 wt.% of existence ratio of particles having <1 μm, is obtained from incinerated ash of municipal refuse and is composed of a precipitated hydraulic component and (B) blast furnace slag and is obtained by heating in a nonoily organic solvent with stirring.
Patent JP-S62250117-A (JP)
Title: Beam of walking beam type heating furnace
Inventor: MAKI NOBORU
IPC: F27B9/24
Filed: 1986-04-23
Abstract: PURPOSE:To attain uniform heating and to improve the quality of products by inserting a heat resistant steel pipe into the through holes in material receiving metallic fittings fixed on the body of each beam of a walking beam type heating furnace and by circulating a hot gas through the pipe. CONSTITUTION:Each fixed beam of a walking beam type heating furnace is composed of a beam body 1 formed by coating the surface of a hollow beam body with a heat insulating material 5 and of plural metallic fittings 3 receiving materials to be treated. The bottoms of the fittings 3 are fixed on the beam body 1. The beam body 1 is cooled by circulating cooling water through the hollow 2. A heat resistant steel pipe 4 is inserted into the through holes 6 in the fittings 3 and a hot gas is circulated through the pipe 4 to carry out heat treatment.
Patent JP-H04324789-A (JP)
Title: Solid-state image pickup device
Inventor: TAKAYAMA ATSUSHI
IPC: H04N9/09
Filed: 1991-04-24
Abstract: PURPOSE:To improve the picture quality and to use a movie and a still camera in common by utilizing effectively plural CCDs. CONSTITUTION:A light led through an image pickup lens 1 and an iris 2 is dispersed into two by a half mirror face 3a, and the image is formed respectively on CCDs 5, 7 arranged respectively to each light dispersion path. One CCD 5 is used for a luminance signal and the other CCD 7 is used for a chrominance signal, the luminous quantity to the CCD 5 for luminance signal is increased so as to decrease an exposure time of the luminance signal-use CCD 5. Thus, high speed shuttering or iris is attained for the luminance signal-use CCD 5 much contributing to the resolution to prevent unsharp by camera-shake and fuzziness. Furthermore, the two CCDs are used for a CCD for a movie and a CCD for a still picture and the two CCDs of the same specification are used to obtain a picture by one frame.
Patent JP-H11294427-A (JP)
Title: Embedding type cylindrical nut
Inventor: ASANO KATSUMI
IPC: F16B37/04
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an embedding type cylindrical nut to be easily separable from a plastic casing. SOLUTION: An embedding type cylindrical nut 1 is provided at a central part with a female screw part 4 the upper and lower parts of which are released. The female screw 4 has crest diameters formed in a constant value and root diameters gradually increased toward a tip. A plurality of slits 6, 6... are formed in the sleeve part 2 of the embedding type cylindrical nut 1 from a bottom 5 toward above and further, a knurl is formed on the outer peripheral surface 7 of the sleeve part 2. With this state, the embedding cylindrical nut 1 is inserted in a hole 10 for embedding formed in the boss 9 of a plastic casing 8 for an electronic apparatus and mounted in a fit-in state. In which case, by screwing a screw in the female screw part 4, the cylindrical nut 1 is firmly fitted in the hole 10 for embedding according to screwing-in of a screw to prevent unexpected removal.
Patent JP-H10279855-A (JP)
Title: Combination of hot-melt inks
Inventor: SAWADA HIDEMASA
IPC: C09D11/328
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate color matching and improve the vividness and the solubility in other vehicles by blending at ordinary temperature coloring agents comprising Solvent Blue-70 as cyan, Solvent Red 49 as magenta, and Solvent Yellow-162 as yellow with each hot-melt composition. SOLUTION: When three colors of the coloring agents are suitably selected on each coordinate axis of hue in a color coordinate system, the color represented by any point within the region defined by straight lines connecting those three points in the coordinate system can be formed by adjusting the proportions of injection of these three colors to corresponding values. The use of three coloring agents in such a manner that the triangular area is maximum can reproduce a wide range of colors for hot-melt inks. Each hot-melt ink contains at least one resin in an amount of preferably 5-60 wt.%, at least one wax having a melting point of 50-200 deg.C, in an amount of 20-90 wt.%, and an antioxidant and the coloring agent in an amount of 0.1-10 wt.%.  The resin used comprises an oil-soluble resin having a weight-average molecular weight of 500 to 500,000 and is contained in an amount of 10-80 wt.% in the ink.