baber/WOPTO huggingface dataset:
Patent JP-S5893222-A (JP)
Title: Preparation of semiconductor single crystal film
Inventor: INOUE TOMOYASU
IPC: H01L21/20
Filed: 1981-11-30
Abstract: PURPOSE:To make easy the lateral growth of epitaxial crystal and form a semiconductor single crystal film by depositing a metal or matal silicide at an aperture on an insulating film, depositing a polycrystal or amorphous semiconductor film thereon the thereafter irradiating a laser beam thereto. CONSTITUTION:An SiO2 film 2 is fomed on an Si substrate 1 by the general process, and an aperture is formed after removing a film 2 from the area where will be seed-crystallized. Then, a cobalt film 5 is vacuum-deposited in the specified thickness and the film 5 is removed from the area other than the aperture. Thereafter, a polycrystalline silicon film 3 is deposited by the CVD method under a reduced pressure. The silicon film 3 is annealed by irradiating electron beams or laser beams 4 on said silicon film 3. The silicon film 3 is easily single- crystallized through lateral epitaxial growth from the aperture.
Patent JP-H0240219-A (JP)
Title: Solution separating apparatus
Inventor: SAITO HIDEFUMI
IPC: B01D61/36
Filed: 1988-07-31
Abstract: PURPOSE:To improve the system efficiency in a solution separating apparatus where a mixed component is separated from a solution by the permeating evaporation method by providing a specified solution flow passage, a pressurizing mechanism, a functional membrane, a separation chamber, and a mixed component extractor. CONSTITUTION:The apparatus is provided with (1) the solution flow passage 1 through which the solution having main component (a) and mixed component (b) is flowed, (2) the compressing and decompressing mechanism 6 which introduces the gas C adiabatically expanded by turbine 3 to a compressor 4, (3) the functional membrane 7 permeating selectively the mixed component (b), (4) the separation chamber 8 where the mixed solution A is brought into contact with the gas C through the functional membrane 7, and (5) the mixed component extractor 9 provided in a low pressure system passage 5. The gas C adiabatically expanded in a turbine 3 is introduced to the separation chamber 8 and brought into indirect contact with the mixed solution A, and the mixed component (b) is permeated and evaporated through the functional membrane 7 to the side of the low pressure system passage 5. This mixed component (b) is introduced to the mixed component extractor 9 accompanied with the gas C to be removed, and the gas C is introduced to the compressor 4 and adiabatically expanded to be discharged to the atmosphere. On the other hand, a high concn. solution of main component (a) is obtained from the separation chamber 8.
Patent JP-H1140311-A (JP)
Title: Arrester
Inventor: SAKURABA YUKIYA
IPC: H01T4/04
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent an electrode from turning and improve reliability by forming the electrode into a cylindrical shape, which are arranged at both the end sides of a ZnO element through a pressure-contact spring, and forming a flat surface part in at least one area of a jointed surface to a resin impregnated tape wound around its outer periphery. SOLUTION: This arrester is obtained by arranging electrodes at both end sides of at least one ZnO element overlapped on line side and ground side through a pressure-contact spring, integrally-winding a resin impregnated tape around the outer periphery of the ZnO element and both the electrodes for heat hardening, and putting rubber covering at its outer periphery. The arrester, whose electrodes are formed into a cylindrical shape, is formed with a large- diameter part 1a, a small-diameter part 1b, a groove part 1c, and a thread part 1d for engagement with an outside conductor connecting screw. Flat surface parts 1b-P, 1b-P', 1c-P are formed at the small-diameter part 1b and the groove part 1c around which the resin impregnated tape of the electrode is wound.  It is thus possible to make it difficult for the electrode to turn as compared to a circle one, and prevent the resin impregnated tape from being loosened and peeled off against the stress of thread engagement.
Patent JP-S6083261-A (JP)
Title: Reading circuit of subcode signal
Inventor: TOMIZAWA TOSHIO
IPC: G11B7/005
Filed: 1983-10-14
Abstract: PURPOSE:To perform efficiently the signal processing of a Q subcode by storing Q subcode data in a primary register, transferring the data to a secondary register when it is judged simultaneously that there is no data error in the Q subcode, and obtaining the correct Q subcode signal from the secondary register. CONSTITUTION:A counter 4 for transfer writes the output data of a buffer register 2 in a corresponding address of the primary register 3 every time division data of one Q subcode are all set in a buffer register 2. A CRCC circuit 5, when it judges that there is no error in the Q subcode, reads 10 data stored in the primary register 3 and transfers and writes it in the secondary register 6. This data is read out successively under the command of a microcomputer 7 and converted by a parallel-serial converting circuit 9 into serial data, which is utilized to display the time on a display device 10, and retrieve the number of music specified on an input device 11.
Patent JP-H0239991-A (JP)
Title: Optical recording medium
Inventor: MIYAZAKI SHUJI
IPC: G11B7/244
Filed: 1988-07-29
Abstract: PURPOSE:To improve various defects of optical recording media having an organic thin film recording layer, ensure chemical and physical stability and enable high-sensitivity recording and reproduction through use of a laser beam by providing an organic thin film layer comprising at least one specified phthalocyanine compound. CONSTITUTION:An optical recording medium comprises an organic thin film layer comprising at least one phthalocyanine compound of general formula [I] on a substrate. In the formula, each of rings A<1> to A<4> is independently a benzene ring, naphthalene ring or anthracene ring, M is Al, Ga, In, Si, Ge or Sn, Y is -S-Si-R<1>R<2>R<3>, wherein each of R<1> to R<3>, whic may be the same or different, is a substd. or unsubstd. alkyl, aryl, acyl or the like, each of groups X, which may be the same or different, is a substd. or unsubstd. alkyl, aryl or the like, each of R<4> to R<10> is a substd. or unsubstd. alkyl, aryl or the like, each of R<11> to R<18>, which may be the same or different, is hydrogen, an alkyl or the like, each of k to n is independently an integer of 0-8, and p is 1 or 2.
Patent JP-S6086020-A (JP)
Title: Production of hydrocarbon
Inventor: TAKATSU KOUZOU
IPC: C01B39/04
Filed: 1983-10-14
Abstract: PURPOSE:To produce hydrocarbons from synthetic gas in high efficiency, by using a catalyst consisting of an aluminosilicate obtained by reacting an aqueous mixture containing a silica source, alumina source, alkali(ne earth) metal, pyridine compound, and oxygen-containing organic compound, at a specific temperature. CONSTITUTION:An aqueous mixture containing a silica source, an alumina source, an alkali metal or alkaline earth metal, a pyridine compound, and an oxygen-containing organic compound such as alcohol, at specific ratios, is made to react at 100-300 deg.C until crystalline aluminosilicate is produced. A crystalline aluminosilicate giving a composition of formula (1) after calcination in air at 550 deg.C and having principal X-ray diffraction pattern shown in the table, can be produced by this process. The liquid hydrocarbon can be synthesized from synthetic gas by using the aluminosilicate as the catalyst for Fischer-Tropsch process.
Patent JP-S5892020-A (JP)
Title: Memory device
Inventor: YAMAMOTO HIRONORI
IPC: G06F9/04
Filed: 1981-11-28
Abstract: PURPOSE:To prevent the runaway of programs when a power supply is turned on without loading an ROM cassette, by inhibiting the operation of a microprocessor, in constituting a memory removably and turning on the power supply without memory loading. CONSTITUTION:A reset circuit 2-2 is connected to a microprocessor MPU2-1 in an MPU controlling circuit 2 and a power supply is turned on without the connection of an ROM cassette 4, then a reset signal is inputted to the reset circuit 2-2 and the MPU2-1. In turning on the power supply through the connection of the ROM cassette 4, the reset signal is ''0'' and the MPU2-1 is operated. Thus, even if the power supply is turned on without the connection of the ROM cassette 4, the runaway of programs does not take place.
Patent JP-H0745668-A (JP)
Title: Stage structure of screen printing machine for tab tape
Inventor: OKABE NORIO
IPC: H01L21/60
Filed: 1993-08-02
Abstract: PURPOSE:To uniformly print resist ink on a TAB tape without deforming leads. CONSTITUTION:A TAB tape 10 carries a lead pattern on one surface of its base film 1 and holds leads 5 and 6 in its openings, such as device holes 3, outer lead holes 4, etc., formed through the film 1. While the tape 10 is supported on the printing stage 21 of a screen printing machine for TAB tapes, resist ink 16 is applied to the tape 10 through a screen mask 9 having a printing pattern under a prescribed squeegee pressure. Projections 23 and 24 having the same shape and the height equal to the thickness of the film 1 are provided on the stage 21 in corresponding to the holes formed through the film 1 and holding the leads 5 and 6. Therefore, the deformation of the leads 5 and 6 held in the holes can be prevented at the time of applying the resist ink, because the leads 5 and 6 can withstand the squeegee pressure.
Patent JP-S5891808-A (JP)
Title: Preparation of porous film of hollow filament
Inventor: FUKUDA KOUJI
IPC: D01F6/32
Filed: 1981-11-26
Abstract: PURPOSE:To obtain the titled porous film useful as artificial organs, etc., having improved heat resistance, showing high permeability, by adding an alcohol and an ester to a solution of polyvinylidene fluoride resin to give a stock solution, spinning it, extracting and removing the additives. CONSTITUTION:A copolymer comprising >=50wt% (poly)vinylidene fluoride is dissolved in a solvent such as dimethylformamide, etc., 5-30wt% 5-8C water-insoluble alcohol and/or 7-44 ester are added to the solution, to give a stock solution for making a film. The stock solution is extruded from a nozzle for hollow filament, the solvent is partially evaporated at a proper space distance, and the stock solution is coagulated in a coagulating bath comprising an aqueous solution containing a solvent for the vinylidene fluoride resin, to give a hollow filament. Th additives are extracted with an organic solvent such as methanol, to make it porous.
Patent JP-2001022891-A (JP)
Title: Recognizing device and storage medium for recognition
Inventor: YOKOTA TOSHIMI
IPC: G06F3/0488
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To generate a dictionary so as to improve the recognition rate without troubling a user. SOLUTION: A character recognized by a character recognizing part 2 is compared with a word or phrase stored in a dictionary by a post-processing part 27 and the character codes of a non-matched part are replaced. This part of the replaced character code is displayed as the recognition result and when the user judges this result is right, reloading of the dictionary is performed on the basis of an input pattern corresponding to the replaced character and a character pattern stored in the dictionary by a dictionary learning part 3. Besides, when the displayed recognized result is corrected by the user, reloading of the dictionary is performed on the basis of an inputted character pattern corresponding to the corrected character and the character pattern stored in the dictionary.
Patent JP-H1139539-A (JP)
Title: Processing cash device and system
Inventor: KONO YUSHI
IPC: G06Q40/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a device and a system for processing cash with which the retrieval of a history can be easily and speedily performed and the load of an operator can be reduced. SOLUTION: A sum-up machine 32 collects and stores the history information of respective transaction processings executed by respective plural cash processors 30a, 30b.... And when retrieval conditions for retrieving the history information stored in the sum-up machine 32 are inputted, based on these retrieval conditions, each ash processor retrieves the history information stored in the sum-up machine 32, and if there is an operator, instruction an identification code is set to the retrieval conditions in order to reproduce the retrieved result. When this identification code is inputted in the case of retrieving the history information later, based on the retrieval conditions corresponding to that identification code, the history informant stored in the sum-up machine 32 is retrieved.
Patent JP-S6083420-A (JP)
Title: Input circuit
Inventor: ARIIZUMI MASAO
IPC: H03K19/0175
Filed: 1983-10-13
Abstract: PURPOSE:To increase a noise margin without deteriorating the switching speed at an input terminal by providing a pull-up means, diode means, and push-button switch as an external circuit. CONSTITUTION:The resistance value of the pull-up means 5 is equalized to the internal impedance of the diode means to lower the voltage level at the input terminal below the voltage level developed by the division of the internal impedance of the pull-up means 5 and push-button switch 9 as the external circuit. The voltage at the input terminal 2, therefore, approximates to the GND side and a larger noise margin is obtained. Further, it is not necessary to increase the internal resistance of the pull-up means 5 and diode means 7, so the speed of the inversion of the voltage level at the input terminal 2 when the push- button switch 9 is opened is secured.
Patent JP-S5980977-A (JP)
Title: Manufacture of sulfide film
Inventor: KONISHI YOSHIAKI
IPC: H01L21/368
Filed: 1982-10-30
Abstract: PURPOSE:To enable to manufacture a sulfide film of large space by simple operation at low cost by a method wherein a high molecular electrolytic metal salt film is brought into contact with hydrogen sulfide. CONSTITUTION:A supporter is coated with high molecular electrolytic aqueous solution containing carboxyl radical or sulphonic radical and the solution is once dried up to form water soluble high molecular electrolytic film on the supporter. The high molecular electrolytic film produced in this way is converted into a specified metal salt film by means of immersing it into metal salt solution and the high molecular electrolytic metal salt film converted by immersion is dried up again. The metal salt film produced in this way is brought into contact with hydrogen sulfide to form a thin film of metallic sulfide. In order to bring into contact with hydrogen sulfide, said metal salt film on the supporter shall be left in hydrogen sulfide gas properly humidified for several minutes or immersed into saturated aqueous solution of hydrogen sulfide for a little short of one minute.
Patent JP-H0273858-A (JP)
Title: Manufacture of polyamide sheet product
Inventor: BERUNAA NIIRINGAA
IPC: C08G69/36
Filed: 1989-07-26
Abstract: PURPOSE: To provide a flat sheet, inflate film or the like suitable for an industrial packaging material with satisfactory workability from a copolyamide consisting of ε-caprolactam, a dimeric fatty acid and a diamine.  
     CONSTITUTION: A copolyamide consisting of (A) 85-99.5 parts by weight (hereinafter referred to as part) ε-caprolactam and (B) 0.5-15 parts equimolar quantities of dimeric fatty with an acid value of 180-219 mgKOH/g and a diamine (e.g. hexamethylenediamine or the like) is molded into a sheet at a working temperature of 220-260°C. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1083006-A (JP)
Title: Mapping method for color dispersion within optical fiber span
Inventor: MAMYASHEV PAVEL M
IPC: G01M11/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure color dispersion parameters as a function of the distance of optical fibers by measuring the frequency of intense oscillation within a sample of a probe signal formed by a 4-wave mixing process which connects photons having the first wavelength and second wavelength as a function of the distance of the optical fibers. SOLUTION: Fixed input signals λ1 , λ2 are formed by cw sources 12, 14. Then, the first and second light pulses with the fixed wavelengths λ1 , λ2 are repeatedly injected into fibers for testing to form the probe signal by the 4-wave mixing process within the fibers. The power of the probe signal is oscillated with spatial frequency which is measurable as a function of the distance within the optical fibers by mismatching of the wave vector phase. This intense oscillation is measurable as a timewise fluctuation within Rayleigh back scattered light which is detectable at the input end of the optical fibers. By this method, the dispersion parameters of the first and second optical signals are directly obtained from measured values of this intense oscillation as a function of the length of the optical fibers.
Patent JP-S61136100-A (JP)
Inventor: JIEEN BIDA
IPC: F17C13/00
Filed: 1985-08-30
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-S62221959-A (JP)
Inventor: KAARU DEE RATSUSERU
IPC: B60T13/68
Filed: 1985-09-02
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-H0537903-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKAKURA HIDEKAZU
IPC: H04N5/782
Filed: 1991-07-31
Abstract: PURPOSE:To attain effective slow reproduction by obtaining a reproduced image at the time of executing slow reproduction preventing the mixture of fields and obtaining reproduction control signal corresponding to the image. CONSTITUTION:This magnetic recording/reproducing device for a MUSE signal is provided with a selector 9 to which video signals reproduced by + azimuth heads 1, 4 are inputted at the time of slow reproduction and a selector to which video signals reproduced by-azimuth heads 2, 3 are inputted. Signals from the selectors 9, 10 are switched by a control signal Fp/n corresponding to a slow reproduction speed in a selector 11. A reproduction control signal is changed so as to have phase information corresponding to a reproduced video signal and added to the reproduced video signal.
Patent JP-H0359975-A (JP)
Title: High voltage connector
Inventor: TAKAGI ISAMU
IPC: H01R13/533
Filed: 1989-07-27
Abstract: PURPOSE:To prevent a brim section from being damaged and to positively mount a connector onto a mating connector by arranging a fastening force dispersing member between the second torsion element fastening member and the brim section. CONSTITUTION:A high voltage connector is equipped with a cable head 24 on the tip end side of which a terminal 22 is supported by a columnar resin member 23 furnished with a brim section 23a, a cap 26 acting as the first torsion element fastening means in a cylindrical shape coaxially arranged on the rear end side of said cable head 24, a torsion element 27 acting as the second torsion element fastening means arranged at 2 places on the cap 26 and with a spacer 30 acting as a fastening force dispersing member arranged between said torsion element 27 and the brim section 23a. When the high voltage connector 20 is mounted onto a mating connector, the cable head 24 is inserted first, then, the brim section 23a is fastened by the first torsion element fastening member 26. Successively, a fastening force dispersing member 30 is fastened by the second torsion element fastening member 27. Fastening force by the second torsion element fastening member 27 is dispersed by the fastening force dispersing member so that it is thereby transmitted to the whole of the brim section 23a. This constitution prevents the brim section 23a from being damaged, and also permits said connector to be thereby positively mounted onto the mating connector 5a.
Patent JP-H0833814-A (JP)
Title: Screen unit expanding structure in screen circulating type dust collector
Inventor: HIRAI ATSUO
IPC: B01D33/00
Filed: 1994-07-25
Abstract: PURPOSE:To reduce pressure applied on a screen unit by bending the screen unit towards the antipressure action side even when using the screen unit made of a punching metal whose filter effective area is enlarged or of a metal net. CONSTITUTION:A lot of screen units formed in prescribed dimensions are arranged adjacent to each other, and with both end sides thereof, endless chains are engaged to constitute an endless screen 7. The endless screen 7 is expanded and arranged in a multistage bending manner so that it may be submerged under water in a water channel 1, and also, in a screen circulating type dust collector 2 in which the endless screen 7 is rotated to remove dust caught by the screen, each screen unit is bent towards the antipressure action side to form the screen.
Patent JP-S6253010-A (JP)
Title: Line filter
Inventor: OKOCHI SADAO
IPC: H03H7/09
Filed: 1985-08-31
Abstract: PURPOSE:To increase the inductance of a load side choke coil and to reduce the leakage current by splitting the load side choke coils into plural number and connecting them in series. CONSTITUTION:The choke coils of the load side consists of plural choke coils L2a, L2b, L2c connected in series. Since the inductance of the choke coils L2a, L2b and L2c is small, the number of turns of the winding is small and the distributed capacitance of each winding is small. Since the choke coils are connected in series, the total distributed capacitance is small further. Thus, the combined impedance is kept to a high value even at a low frequency. On the other hand, since the combined inductance of the coils L2a, L2b, L2c is given the sum of each inductance because of series connection and a high inductance is obtained.
Patent JP-S6349955-A (JP)
Title: Memory checking device
Inventor: NAKADA RYOICHI
IPC: G06F12/16
Filed: 1986-08-20
Abstract: PURPOSE:To easily check a memory by discriminating whether a ROM is an objective ROM or not in accordance with a result discriminated whether data stored in a specific area of the ROM are specific data or not. CONSTITUTION:An address signal is applied to a memory 1 by an address generating means 2 at the time of turning on a power supply. The address signal is a previously determined specific address value. If the memory 1 is an objective memory, the specific data are stored in a position indicated by the address value, so that the memory 1 outputs storage data corresponding to the address signal applied from the means 2 to a comparing means 3. The comparing means 3 discriminates whether storage data outputted from the memory 1 are the specific data or not. When the storage data are the specific data as the result of discrimination, the memory 1 can be decided as an objective memory.
Patent JP-H06203154-A (JP)
Title: Image processor
Inventor: AOYAMA CHIAKI
IPC: G06T5/20
Filed: 1992-06-26
Abstract: PURPOSE:To accurately detect white lines by using the reflectivity of an object and utilizing the reflectivity being constant for detecting the white lines from road image information. CONSTITUTION:A processing partial area setting means 21 sets a reference line for a signal from an image signal input part 20, and a processing width is decided and switched. Next, the luminance of the object is calculated at every processing area by a luminance calculation part 30, on the other hand, an edge for cancelling a false edge signal is detected by a false edge detection part 32, processing is performed to the input signal by input signal arithmetic parts 36 and 44 in accordance with the luminances, calculation is performed by proportional reflection factor arithmetic parts 38 and 46 so as to smooth an amplitude both with the signal from the input signal arithmetic part and the reference value, and the signal is binarized by threshold value processing part 40 and 48. Then, a comparison processing part 50 calculates a white line signal from the image information by performing comparison processing for canceling the false edge signal.