baber/WOPTO huggingface dataset:
Patent JP-H03227525-A (JP)
Title: Manufacture of thin film transistor
Inventor: TAJIMA KAZUHIRO
IPC: H01L29/786
Filed: 1990-02-01
Abstract: PURPOSE:To realize an LDD structure in simple steps by implanting impurities to a thin semiconductor film with a gate electrode and a spacer of its sidewall as masks, and then heat treating it. CONSTITUTION:A gate electrode 15 is formed on a thin semiconductor film 13 through a gate insulating film 14, a spacer 16 is formed on the sidewall of the electrode 15, impurities 17 are implanted into the film 13 with the electrode 15 and the spacer 16 as masks, and the film 13 is heat treated. In this case, the impurities 17 are not implanted by masking the gate 15 only, but the impurities 17 are diffused under the spacer 15 by heat treating the film 13, thereby realizing an LDD structure. The width and heat treating conditions of the spacer 16 are selected to suppress diffusion of the impurities 17 directly under the electrode 15. Thus, the structure may be realized in simple steps.
Patent JP-S62181781-A (JP)
Title: Acyl-coa synthetase
Inventor: WATANABE MITSUO
IPC: C12N9/00
Filed: 1986-02-05
Abstract: PURPOSE:To obtain a novel acyl-CoA synthetase, having improved preservation stability and capable if exhibiting sufficient activity even a temperature normally used in tests, by cultivating a thermophilic microorganism belonging to the genus Pseudomonas and collecting the synthetase from the culture. CONSTITUTION:A thermophilic microorganism which is Pseudomonas UKSW-3733 strain having 45-55 deg.C optimum growth temperature is cultivated in a liquid culture medium containing an organic acid, alcohol, amino acid, inorganic salt, etc., at 35-60 deg.C under aerobic condition. The aimed acyl-CoA synthetase is isolated and purified from the resultant microbial cells using crushing, extracting, salting out, column chromatography, etc. The above-mentioned synthetase is capable of acting on a saturated or unsaturated lower - higher fatty acid in the presence of adenosine triphosphate and coenzyme A to produce a CoA derivative of the fatty acid, adenosine monophosphate and pyrophosphoric acid. The optimum working temperature is 50-60 deg.C.
Patent JP-S63189857-A (JP)
Title: Positive type photosensitive resin composition
Inventor: KIYOO MAMORU
IPC: C08G59/62
Filed: 1987-02-02
Abstract: PURPOSE:To improve the flexibility and the sticking property of the titled composition, and top reduce the swelling of said composition at an unexposed part, at the time of developing by incorporating a specified acrylic resin composition and quinone diazide compd. in a prescribed weight ratio in the titled composition. CONSTITUTION:The titled composition contains at least one kind of the acrylic resin composition which is shown by formula I or III and has a side chain, and the quinone diazide compd. in the solid weight ratio of 100pts.wt. to (5-150) pts.wt. In the formulas, A is a repeating unit shown by formula II, R3 is ethylene or propylene group, R4 is 2-7C alkylene group, R5 is 2-5C alkylene group, (k) is 1-10, (l) is 2-50, R7 is 5-10C aliphatic hydrocarbon, 6-7C alicyclic hydrocarbon, or 6-13C aromatic hydrocarbon group, R8 is 1-30C aliphatic hydrocarbon or 6-13C aromatic hydrocarbon group, B is a group shown by formula IV, (m) or (n) is 0 or 1, D is a repeating unit shown by formula V, R9 is ethylene or propylene group, R10 is 2-7C alkylene group, R11 is 2-5C alkylene group, (p) is 1-10, (q) is 20, E is carboxylic acid or sulfonic acid group, etc.
Patent JP-H01198116-A (JP)
Title: Input buffer circuit
Inventor: IKETANI MITSUTO
IPC: H03K19/00
Filed: 1988-02-02
Abstract: PURPOSE:To expand the adaptability to plural gate circuits having different threshold voltages when they are actually used by combining the plural gate circuits with a selector and selecting the outputs of the gate circuits having different threshold voltages by giving a selector switching signal from the outside. CONSTITUTION:An input terminal 1 is connected to the input terminals of a CMOS-level gate circuit 2 and TTL-level gate circuit 3 and the output terminals of the two gate circuits 2 and a 3 are respectively connected to the input terminals D0 and D1 to be selected of a selector 4. The switching signal terminal A of the selector 4 is led out to the external terminal 5 of a semiconductor IC and the output terminal of the selector 4 is constituted as an output terminal. Even if the signals inputted from the input terminal 1 change from CMOS-level signals, to TTL-level signals or from TTL-level signals to CMOS-level signals, the signals can be coped with even when they are CMOS-level ones or TTL-level ones by only switching the signal supplied to the external terminal 5 from '0' to '1' or from '1' to '0' of binary logical values, since both of the CMOS- level gate circuit 2 and TTL-level gate circuit 3 are provided.
Patent JP-H02202803-A (JP)
Title: Miticide
Inventor: TSUDA KENJI
IPC: A01N59/14
Filed: 1989-02-01
Abstract: PURPOSE:To provide the subject miticide containing an alkyldimethylamine tetraborate prepared by a reaction between an alkyldimethylamine and a metaboric acid or a hydrate thereof as the effective component and having a high effect for mites and a high safety to mammals. CONSTITUTION:An objective miticide containing an alkyldimethylamine tetraborate (e.g. lauryldimethylamine tetraborate) represented by the formula (R is 8-20C alkyl) or a hydrate thereof as the active component. The above- mentioned active component compound can be used as a miticide without any treatment but the compound is preferably used in a form such as an emulsion dispersed in water or a solution dissolved into an organic solvent. The concentration of the compound in the preparation as the active component is preferably 1-10wt.%. The resultant miticide has a high safety to mammals and can maintain the effect for a long period.
Patent JP-H03228741-A (JP)
Title: Nmr observation device
Inventor: GOTANDA SHOICHI
IPC: A61B5/055
Filed: 1990-01-31
Abstract: PURPOSE:To speedily detect the position of an NMR antenna in an inspected body by detecting the position of an antenna position mark means in a body by an antenna position detecting means. CONSTITUTION:The position detection of an NMR antenna 23 inserted from an operating panel 16 is instructed to a calculator 9, and the position detection data is outputted into a sequence controller 8, and position detection is instructed to an NMR antenna position detector 14. The detector 14 operates a transmitter 18 to output electromagnetic waves from the antenna 23. The electromagnetic waves are received by a sensor 29 through an inspected body 4, and the received signals are inputted into the antenna position detector 14 through a receiving device 28. In the detector 14, the position of the antenna 23 in the inspected body 4 is calculated, and the position information is outputted into the sequence controller 8 and a bed position controller 13, and a bed 6 is shifted to a desired position. Accordingly, position detection can be carried out in a short time, by installing the NMR antenna position detector 14 and outputting the electromagnetic waves for the position detection from the NMR antenna 23.
Patent JP-H11223623-A (JP)
Title: Material property measuring device
Inventor: OHASHI YOSHIO
IPC: G01N29/09
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To allow measurement for a vibration characteristic in 10 kHz or more of frequency, and to enhance a detection precision for the vibration characteristic. SOLUTION: This measuring device is provided with an intrinsic vibration means 3 fixing a measured object 2 and having a layered piezoelectric element for vibrating the measured object 2, a vibration detecting means 5 for detecting the vibration of the object 2 using a Doppler effect by irradiating the object 2 vibrated by the intrinsic vibration means 3 with a laser beam, and an operation means 6 for computing a Young's modulus of the object 2 and a loss factor using a detected result from the detecting means 5. A layered piezoelectric actuator is used for the intrinsic vibration means 3, and a laser doppler vibration meter is used as the vibration detecting means 5.
Patent JP-H09219687-A (JP)
Title: Transmitter
Inventor: MORITA HIROTAKA
IPC: H04J3/06
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To simplify the connection constitution between shelves and to select an optimum timing signal, regarding the transmitter composed of plural shelves. SOLUTION: In this device, plural shelves 2-1 to 2-n have internal buses 3-1 to 3-n mounting and connecting plural units 4-11 to 14-1k,...4-n1 to 4-nj and connectors 6-11, 6-12,...6-n1 and 6-n2 connected with both ends of these internal buses 3-1 to 3-n. A cascade connection is performed for the shelves 2-1 to 2-n for a master shelf 1-1 by cables 5-1 to 5-n. By the timing control part 10 of the master shelf 1-1, the extraction timing signal from the line stored in the master shelf, an external timing signal and the extraction timing signal setting priority is selected based on a synchronizing state notification byte such as an S1 byte, etc., and a reference clock signal is generated.
Patent JP-S55116413-A (JP)
Title: Continuous treating apparatus for waste liquid
Inventor: HORI MITSUTAKA
IPC: B01D33/073
Filed: 1979-02-28
Abstract: PURPOSE: To carry out the treatment of waste liquid which treatment makes continuous filtration possible without clogging by a method wherein each movable ring which can slide is arranged between comb's tooth type fixed rings to form a drum and waste liquid is treated by using the drum.  
     CONSTITUTION: Between both end plates 4 of a drum A there are provided rotatable fixed rings 5 in parallel and movable rings 6 which are fitted into the gaps between the fixed rings 5 and can slide in the direction of the circumference of the drum. When waste liquid is introduced into the drum while rotating the drum in a fixed direction, the waste liquid is passed through the gaps between the fixed ring and the movable ring, thereby the waste water is filtered. One of cam pieces of the movable rings 6 always gets into a rotor 14 to slide the movable rings 6, thereby mud, etc. with which spaces are clogged are pushed out. Thus, the treatment of the waste liquid can be carried out without clogging by continuous filtration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10217852-A (JP)
Title: Rear monitoring device
Inventor: FUJII YOSHIYUKI
IPC: H04N7/18
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To construct a rear monitoring device of car, which can provide stable rear images to the driver if the requires a rear image even in case the position of a shift level is set out of the back. SOLUTION: The rear image generated by a camera 1 as rear view photographing means and usual images 2 such as navigation, TV, front images are inputted to a SW 3 as image changeover means. A microcomputer 4 as running condition judging means judges normal running condition and parking condition from the entered data of the manual SW input, the shift lever position, and input of car speed, etc., and outputs an image select signal 5. The SW 3 selects the image to be displayed in conformity to the image select signal 5 and outputs into a monitor 6.
Patent JP-S62191728-A (JP)
Inventor: KISTER HORST
IPC: G01L1/26
Filed: 1987-02-05
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-S63191472-A (JP)
Title: Received image data interpolating process for facsimile
Inventor: MINAMIBAYASHI SEISAKU
IPC: H04N1/387
Filed: 1987-02-03
Abstract: PURPOSE:To obtain a record with resolution of >=3.85line/mm subscanning line density by providing a register part where data on two successive reference lines are stored and an arithmetic part which generate an interpolation line by using the data on the two successive lines. CONSTITUTION:The register part stores image data sent from a transmission side. The arithmetic part generates a line to be interpolated with image data on two successive lines stored in the register part. Here, an interpolation line generation coefficient and a image processing coefficient with no interpolation are selected. Thus, the data on two successive lines are referred to in the standard mode reception and recording of a facsimile equipment to interpolate a line between them, thereby making standard mode received data highly fine artificially.
Patent JP-H07227196-A (JP)
Title: Food material posture-turning mechanism
Inventor: NARAMURA NORIYUKI
IPC: A21D8/00
Filed: 1994-02-22
Abstract: PURPOSE:To provide a food material posture-turning mechanism excellent in handleability, useful for patty, etc., sandwiched by hamburger, so designed as to have a food material container turnable in its posture both laterally and longitudinally in between a mechanism to house food materials sideways and a mechanism to heat them lengthwise. CONSTITUTION:This mechanism has a food container 13 equipped with a pushing means 132 and turnable in its posture both laterally and longitudinally, in between a mechanism to house food materials sideways and a mechanism to heat them lengthwise. It is preferable that the pushing means 132 be got in and out via hole 131 on one face of the box-shaped container 13.
Patent JP-S58141537-A (JP)
Title: Semiconductor device
Inventor: SAKAMOTO MITSURU
IPC: H01L21/762
Filed: 1982-02-17
Abstract: PURPOSE:To realize high integration density of element and make easy resultant high integration of an integrated circuit by selectively oxidizing a single crystal silicon thin film part on a buried layer containing impurity and by forming a silicon oxide film in such a thickness as reaching the region where impurity exists. CONSTITUTION:After a silicon oxide film 102 is formed on the surface of silicon substrate 101, a P type impurity such as boron is diffused, thereby forming a P type buried layer 103. Then, a single crystal silicon thin film 104 which is the same conductive type as the silicon substrate 101 and has a concentration lower than impurity concentration of buried region 103 is formed. The silicon substrate is thermally oxidized in a high temperature oxygen gas ambient and thereby a thick silicon oxide film 108 is formed in such a manner as it is in contact at least with the P type impurity diffused region of said buried region 103. The arsenic or phosphorus ion is implanted thereby the source region 111 and drain region 112 of an insulated gate field effect transistor are formed. Moreover a source electrode 113, gate electrode 114 and drain electrode 115 are formed and thereby an insulated gate field effect transistor which is electrically isolated from circuit elements formed in the other regions can be completed.
Patent JP-S62183318-A (JP)
Title: Synthetic resin injection mold
Inventor: NEMOTO KOJI
IPC: B29C45/36
Filed: 1986-02-07
Abstract: PURPOSE:To facilitate exchange work of molds along with reliable performance of injection molding of synthetic resin, by arranging shaft centers of support pins provided on both of stationary and movable molds flush with each other highly accurately. CONSTITUTION:Two stationary side support pins 7, 7 stretched vertically from a stationary side base 3 are provided on two corner parts located on a diagonal line of the stationary side base 3. Two movable side support pins 22, 22 stretched vertically from a movable side base 18 are provided on two corner parts located on a diagonal line of the movable side base 18. Shaft centers of a stationary side support pin 7, movable side support pin 22 and guide pin 26 are flush with each other highly accurately, a stationary side connecting plate 13 and stationary side backing plate 14 are guided and moved by the pin 7 and a movable side connecting plate 29 and stripper plate 30 are guided and moved by the pins 22, 26 respectively. In case of exchanging of molds, a retainer plate 8 and the stationary side backing plate 14 are exchanged by removing a connecting bolt 11 and a bolt 15 and along with exchange of movable side backing plate 23 by removing the guide pin 26 from the movable support pin 22 the same is exchanged by removing a stripper plate 30 from a connecting rod 31.
Patent JP-H05226657-A (JP)
Title: Thin film transistor and its manufacture
Inventor: KATADA MITSUTAKA
IPC: H01L29/786
Filed: 1992-02-10
Abstract: PURPOSE:To provide a thin film transistor which is low in resistance and little in leakage in the source and the drain and is high speed being capable of micronization. CONSTITUTION:A film single crystal layer 13 as made on a base substrate 11 through an insulating layer 12 so that the wafer face may correspond to (100) face, and a gate insulating film 14 is made hereon. And, a gate electrode is made corresponding to the gate position. After that, with the gate electrode as a mask, impurities are implanted into the film single crystal layer 13, and is made amorphous, and then it is heat-treated at low temperature of 600 deg.C, and is made monocrystallized, being grown in solid phase with the single crystal right below the gate electrode as a nucleus, and it is made into a source drain 131 and a drain region 132. In this case, each of the source region 131 and the drain region 132 and the region 133 right below the gate electrode are made to be in contact with each other with the face equivalent to the (100) face.
Patent JP-2000226091-A (JP)
Title: Cartridge storing case
Inventor: SENDA YUTAKA
IPC: B65D85/57
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To smoothly and easily remove a cartridge through an opening from an inner space and ensure a superior operability when the cartridge is to be removed. SOLUTION: One side surface of a storing case comprised of an upper case 20 and a lower case 21 is formed such that the upper case 20 and the lower case 21 are properly slidingly contacted and rotated around one corner part, thereby a desired opening 34 capable of storing or discharging a cartridge 10 is formed. In this case, a cartridge pressing rib 35 arranged at the upper case 20 forcedly discharges the cartridge 10 stored in an inner space 27 toward the opening 34 and then the cartridge 10 is popped up from the inner space 27 through the opening 34 in a direction of an arrow I.
Patent JP-H11223362-A (JP)
Title: Air conditioner and outdoor unit used therein
Inventor: TAKENAKA HIROSHI
IPC: F04D29/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner, reducing an arrangement space for arrangement of an outdoor unit and suitable for the environment, in particular reduction in noises. SOLUTION: An air conditioner comprises a fan for air supply wherein a ratio of the outermost peripheral size of a single blade to a value obtained by dividing the outermost peripheral size of the fan for air supply by the number of blades is 0.8 or more, a bell mouth 11 arranged at the outer periphery of the fan for air supply and formed in a cylindrical shape, and formed in a shape in which an inside diameter is increased in the radial direction at a part in the peripheral direction of a periphery, and a fan guard 12 having an outline formed in a loop-form shape and a plurality of loop wires having different diameters, and having a maximum outline approximately equal to the inside diameter of the bell mouth 11, and formed in a manner to cover the opening part of the bell mouth 11.
Patent JP-H01197387-A (JP)
Title: Hot wall epitaxial growth device
Inventor: SHINOHARA KOJI
IPC: C30B23/02
Filed: 1988-02-03
Abstract: PURPOSE:To grow an epitaxial layer of stable components even in the heating of a base plate at low temp. by sending the light transmitted through a base plate setting table to the base plate by reflecting with a buffle provided in a crucible. CONSTITUTION:A main source 5 is received in the bottom part of the crucible 4 in a vacuum chamber 1, and an auxiliary source 2 is received in a projecting tube 3, and a base plate 8 for epitaxial growth is set on the base plate setting table 21, at least one part of which is made of a light transmitting material, and the crucible 4 and the projecting tube 3 are heated after the inside of the vacuum chamber 1 is evacuated to about 10<-5> pascal. Then a shutter provided between the base plate 8 and the crucible 4 is opened, and ultraviolet rays are projected from ultraviolet ray sources 22 provided on the upper side parts above the vacuum chamber 1, and transmitted through the setting table 21, and reflected by a buffle 11 provided in the crucible 4 to be collected on the surface of the base plate 8 so that single crystals are epitaxially grown on the base plate 8.
Patent JP-S63195125-A (JP)
Title: Barium ferrite magnetic powder and production thereof
Inventor: ODAN KYOJI
IPC: C01G49/00
Filed: 1987-02-06
Abstract: PURPOSE:To obtain a magnetic medium for high density recording expressed by the prescribed general formula, by calcining an hydroxide precipitated from an aqueous solution containing Ba, Fe, Ni, Co, Si, Ta, Cd, etc., in a prescribed ratio, together with a flux at a prescribed temperature. CONSTITUTION:A starting raw material containing 1-12g atom Fe based on 1g atom Ba, xg atom M1 (selected from Ni, Co, Cu, Mg and Mn), yg atom M2 (selected from Sb, Nb, Zr and Ti) and zg atom Cd based on 12-x-zg atom Fe is prepared. An alkali hydroxide is added to an aqueous solution in which the raw material is dissolved so as to adjust the concentration to >=3mol./l to provide a precipitate, which is then hydrothermally treated at 130-300 deg.C and blended with a flux. Then the blend is calcined at 700-900 deg.C to afford the magnetic powder expressed by the general formula (n is 0.8-1; x is 0.5-1.5; y is 0.01 x; z is 0.1-1.5).
Patent JP-H03227975-A (JP)
Title: Pyrazole derivative and insecticidal, acaricidal agent
Inventor: MEKI NAOTO
IPC: C07D413/12
Filed: 1990-02-02
Abstract: NEW MATERIAL:A compound of formula I [R<1> is H, alkyl, phenyl, alkoxy, etc.; R<2> is H, alkyl, alkenyl, alkynyl, etc.; R<3> is H, alkyl, phenyl; R<4> alkyl, alkenyl, alkadienyl, etc.; Z is O,S; A is formula II to formula IV (R<5>, R<6> are H, alkyl), etc; Q is phenyl, heterocyclic ring]. EXAMPLE:1,3-Dimethyl-5-hexyloxypyrazole-4-carboaldehydeoxime O-4carbo-t- butyloxybenzyl ether. USE:An insecticidal, acaricidal agent. Active against Hemiptera, Lepidoptera, Diptera, Phryganoidea, Coleopters and A carina injurious insevts, etc. PREPARATION:A compound of formula V is reacted with a compound of formula: Hal-A-Q (Hal is halogen) in the presence of an acid-removing agent (e.g. sodium hydride) in a solvent such as N,N-dimethyl formaldehyde, etc., at -20 deg.C to 200 deg.C to prepare the compound of formula I.
Patent JP-S58141421-A (JP)
Title: Magnetic head
Inventor: MORITA SHIGETOSHI
IPC: G11B5/265
Filed: 1982-02-18
Abstract: PURPOSE:To obtain a narrow track magnetic head having an excellent electromagnetic conversion characteristic, by allowing an Mn-Zn ferrite and a nonmagnetic ceramic to adhere to each other with glass. CONSTITUTION:In respect to a magnetic head where an Mn-Zn ferrite and a nonmagnetic ceramic are allowed to adhere to each other with glass, the Mn-Zn ferrite consisting of 50-55mol% iron oxide, 26-35mol% zinc oxide, and the rest of a manganese oxide and various additives and the nonmagnetic ceramic where an average coefficient of thermal expansion at 0-400 deg.C is 85-115X10<-7> are used, and both of them are allowed to adhere to each other with glass having a softening point of 401-500 deg.C. A recording/reproducing head A and an erasing head B are produced from an obtained block material having no cracks, and a slider 5 consisting of a nonmagnetic ceramic is allowed to adhere to them, thus producing the magnetic head.