baber/WOPTO huggingface dataset:
Patent JP-S63280466-A (JP)
Title: Light receiving circuit
Inventor: WATABE NOBUTAKA
IPC: H04B10/564
Filed: 1987-05-13
Abstract: PURPOSE:To prevent the deterioration of output-waveform due to the decrease in responding speed caused by the drop of the APD inverted bias voltage in the region having high power of received light as well as to improve in maximum reception level by a method wherein a peaking variable circuit, having a gain-frequency characteristics variable function, is provided between an AGC amplifier circuit and a last amplifier circuit. CONSTITUTION:A light-receiving circuit 7 consists of an equalizing amplifier circuit composed of an APD 2, a head amplifier circuit 3, an AGC amplifier circuit 4, a peaking variable circuit 10 and a last amplifier circuit 5, and the control circuit composed of a peak-value detection circuit 8, an AGC control circuit 7 and a high-tension generating circuit 6. When received light power is increased, the gain of the AGC amplifier circuit 4 is lowered with the multiplication factor M of the APD 2 brought into a certain value (about 2-3) and when it approaches the maximum reception level, the peaking variable circuit 10 begins to work, the frequency characteristics in which the AGC amplifier circuit 4 and the beaking variable circuit 10 are combined begin to work in such a manner that beaking is generated on the high frequency region.
Patent JP-H0412359-A (JP)
Title: Processing method and processing device for photosensitive planographic printing plate
Inventor: UEHARA MASABUMI
IPC: G03F7/30
Filed: 1990-04-28
Abstract: PURPOSE:To allow the common development of a negative type photosensitive planographic printing plate and a positive type photosensitive planographic printing plate and to allow the common processing of both even in a post-processing by processing these plates with a developer common for negative and positive to be repetitively used, then processing the plates with an unused desensitizing liquid in common use as a rinse. CONSTITUTION:After the negative type photosensitive planographic printing plate (PS plate) and the positive PS plate are processed with the developer common for negative and positive to be repetitively used, the plate are processed with the unused desensitizing liquid in common use as the rinse. The developer components carried in by sticking to the developed planographic printing plates, the compsn. of the dis solved photosensitive layers, etc., are, therefore, dispersed and stabilized and the effect of removing the alkaline developer sticking to the developed planographic printing plates and changing the non-image parts of the plates to the property having the high affinity to water is obtd. Since there is no need for washing the plates prior to erasing by an erasing liquid, the post-processing is simplified. The negative type PS plate and the positive type PS plate are commonly developed in this way and the post-processing is commonly executable as well.
Patent JP-H05313301-A (JP)
Title: Base body for photographic print paper and its production
Inventor: NAGATA KOZO
IPC: G03C1/95
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a photographic image having higher whiteness and excellent sharpness by making vacancies in a coating layer comprising a white pigment and a hydrophobic binder soluble with an org. solvent formed on a base body. CONSTITUTION:The white coating film having vacancies is formed by applying a coating liquid consisting of an org. solvent which sufficiently dissolves a hydrophobic binder and of a nonsolvent which does not dissolve the binder on a base body and then drying the coating film. The org. solvent which dissolves the hydrophobic binder is acetone, methylethylketone, ethyl acetate, toluene, butyl acetate, methylisobutylketone, etc., when vinyl chloride-vinylidene chloride-vinyl acetate-maleic acid anhydride copolymers are used as the binder. As for the nonsolvent which does not dissolve the hydrophobic binder is methyl alcohol, ethyl alcohol, glycerine, ethylene glycol, etc.
Patent JP-H04342381-A (JP)
Title: Picture signal processing system
Inventor: NAKATANI YOSHIHIRO
IPC: H04N5/278
Filed: 1991-05-20
Abstract: PURPOSE:To provide the picture signal processing system easy to operate, capable of imposing an information signal corresponding to characters and symbols for a picture signal with simple constitution. CONSTITUTION:A picture signal which is divided into plural blocks corresponding to a title picture to be superimposed to an input picture signal is stored, and the stored picture signal is separately read out for each block. The picture signal read out from each block is converted into picture signals with arbitrary colors to output, and the outputted picture signal is multiplexed to an input picture signal corresponding to the input picture to output.
Patent JP-S5235032-A (JP)
Title: Constructio for mounting an oil reservoir tank on a vehicle
Inventor: MORIMOTO MASAO
IPC: B60T17/06
Filed: 1976-09-27
Abstract: PURPOSE: To simplify oil filing operation and inspection of the oil for a cab over type vehicle, by provision of an oil reservoir tank including a transparent oil-level indicating section, which is incorporated into a portion of the instrument panel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5239327-A (JP)
Title: Interface tester
Inventor: TOMINO HIROSHI
IPC: H04L69/40
Filed: 1975-09-25
Abstract: PURPOSE: To easily find out any abnormal condition by indicating the condition of any interface at any given time on the operation panel with a manual operation of the operation panel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S597374-A (JP)
Title: Control device for copying by remaining quantity of paper
Inventor: MIZUNO SHIGENORI
IPC: G03G21/00
Filed: 1982-07-03
Abstract: PURPOSE:To prevent the interruption of copying even if the user overlooks the display for the remaining quantity of paper, by providing a detection means for remaining quantity which detects the remaining quantity of the paper in a paper container, and a comparison means which compares the signal from a setting means. CONSTITUTION:Optical sensors 10, 11, 12 for detecting the remaining quantity of paper are provided to respective paper containers 4, 5, 6. The voltage signal from an optical sensor 10 (the same with 11, 12) enters a detection circuit 22, from which the voltage signal is taken as a signal 23 for remaining quantity of paper into a microcomputer 24. The remaining number of paper by the signal 23 and the number of copying sheets by a signal 25 for the set number of copying sheets are compared and calculated in the microcomputer 24. If the remaining number of paper is smaller as a result of said calculation, a warning signal 26 is outputted, and the warning is displayed in a display part 2 for operation. Thus, even if the user overlooks the display for the remaining quantity of paper, the interruption of copying is prohibited.
Patent JP-H0415739-A (JP)
Title: Remote data input/output controller for computer system
Inventor: YASUMIZU KIYOTO
IPC: G06F13/00
Filed: 1990-04-28
Abstract: PURPOSE:To send a data input/output request from a remote place by scattering the functions among computers in a composite computer system where plural computers are connected to a network. CONSTITUTION:A started input/output request transmitting device retrieves a circuit/calculator information table 12 and acquires the identification No of a computer corresponding to the circuit No designated by an application program. Then an inter-computer communication device 13 is started based on the identification No of the partner computer, the data stored in a data buffer memory 2, and the identification information on the output data. The device 13 transmits those information to another device 13 of a designated computer via an inter-computer communication circuit 14. Then a data input/ output processor 15 uses the relevant circuit No as a key to retrieve a rotary information table 3 and starts an external equipment communication handler 4 corresponding to the designated circuit No. Thus even a computer of another system that has no communication equipment to an external equipment can produce an input/output request of data.
Patent JP-S62272499-A (JP)
Inventor: TANIMOTO SATOSHI
IPC: H05B44/00
Filed: 1986-05-21
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-S5815999-A (JP)
Title: Preparation of acyloxysteroid
Inventor: NITSUTA KAZUMASA
IPC: C07J7/00
Filed: 1981-07-22
Abstract: PURPOSE:To obtain in high yield inexpensively the titled compound useful as an intermediate, etc. for preparing adrenal cortical hormone, etc. by shortened process, by reacting a specific 17-haloacetyl-17-acyloxysteroid with a quaternary ammonium salt of lower fatty acid. CONSTITUTION:A 17-haloacetyl-17-acyloxysteroid (e.g., 17alpha-hydroxy-21-iodopregna-1,4-diene-3,20-dione 17-acetate, etc.) having a partial structure shown by the formulaI(X is halogen; Y is acyloxy) is reacted with a quaternary ammonium salt of lower fatty acid (e.g., tetramethylammonium acetate, etc.) in a solvent such as N-methylpyrrolidone, etc., to give the desired 17-acyloxyacetyl-17-acyloxysteroid. A steroid shown by the formula II (dotted line is single bond or double bond), etc. may be cited as the compound having the partial structure shown by the formulaI.
Patent JP-H07181682-A (JP)
Title: Surface-image formation technique for element-manufacturing lithographic method
Inventor: GARII NIYUUTON TAIRAA
IPC: G03F7/09
Filed: 1994-05-27
Abstract: PURPOSE: To obtain good etching selectivity and to improve the resolution between the exposed region and unexposed region during development by introducing a specified refractory consisting of organodisilane into an image forming layer. CONSTITUTION: An image forming layer consisting of a polymer resist material is deposited on a substrate, a part of the image forming layer is exposed to radiation, a refractory consisting of organodisilane and infiltrating into either of the exposed region and unexposed region of the image forming layer is introduced into the image forming layer, and a pattern in the image forming layer is developed. The refractory is expressed by the formula. In the formula, R2 is a reactive group capable of reacting with a functional group hanging from the resist material, a reaction site, where the remaining part SiRARBSiRCRDRE on the refractory reacts, is formed on the resist material by the reaction, RA to RE are the same or different and selected from a group consisting of of H and alkyls, however at least the two among the RA to RE are alkyls.
Patent JP-S5739744-A (JP)
Title: Food extruding and molding machine
Inventor: MASUZAWA OSAMU
IPC: A23L19/10
Filed: 1980-08-21
Abstract: PURPOSE: To make it possible to carry out the extrusion and molding of a food readily even by a woman, etc., by introducing a food material into a drum having a molding plate provided with many openings, and extruding and molding the food with the handle operation of a hydraulic pump.  
     CONSTITUTION: A food material is introduced into a drum 15 having a bottom lid 16, and a pressing lid 14 is placed on the drum 15 to remove the bottom lid 16. The drum 15 is then set on a molding plate 17. A piano wire cutter 18 can be engaged slidably with guides 19 provided on the under surface of an intermediate receiving plate 5 of a body 1. The drum 15 containing the food material is then set on the body 1 to carry out the handle operation of a hand hydraulic pump 8 and push down the pressing lid 14 by the lower end pressing plate (11a) of a piston 11 in a hydraulic cylinder 10. The food material in the drum 15 is extruded through many openings (17a) of the molding plate 17. The extruded molded food material is then cut by the piano wire cutter 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11304157-A (JP)
Title: Gas cooker
Inventor: AKAMATSU YOSHIO
IPC: F24C3/12
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To perform voice announcement through which a control state by a control part to control combustion of a gas cooker is easily detected by a user. SOLUTION: Based on a pan bottom temperature detected by a pan bottom temperature sensor 2 and the combustion temperature of a combustion part detected by a thermocouple 25, the state of the combustion part is detected. By effecting regulation of a heating power and clocking of a lapse of a time starting from ignition, and when an over heating state, a flame failure, and leaving-ON are detected, control to effect fire-extinguishment is carried out. When from the control operation, preset given control operation is effected from the control operation, a voice code is outputted, and a voice announcement part 44 announces voice explanation corresponding to the voice code.
Patent JP-H0356457-A (JP)
Title: Preparation of perfluoroalkenyl- sulfonyl fluoride
Inventor: BARUTAA NABARIINI
IPC: C07C309/81
Filed: 1990-04-27
Abstract: PURPOSE: To continuously obtain the title compd. useful as a monomer for producing a fluorinated polymer from a reaction effluence soln. under atmospheric pressure while omitting an intermediate process by reacting a specific compd. with an inexpensive and easily obtainable reactant at specific temp.  
     CONSTITUTION: A perfluoroalkyl-(sufonylfluoride) monofluoroacetyl-fluoride represented by formula I (wherein Rf is F or 1-9C perfluoroalkyl) is brought into contact with a reactant selected from the group consisting of a carbonate of a metal belonging to groups IA, IIB of the Periodical Table of elements (e.g.; Na 2 CO 3 , CaCO 3 , MgCO 3 , ZnCO 3 , etc.), at 150-400°C and, thereafter, the objective perfluoroalkenyl-sulfonyl flouoride represented by formula II is obtained from the reaction effluence soln. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05314077-A (JP)
Title: Id card
Inventor: UEHATA SANEJI
IPC: G06F21/34
Filed: 1992-05-07
Abstract: PURPOSE:To perform message transmission or the like while preventing unwanted data from being exchanged between an interrogator and the ID card. CONSTITUTION:At an ID card 13 to exchange data while being non-contact with an interrogator 1 through microwaves transmitted from the interrogator 1 by providing memory elements, a data processing part 23 is provided to receive a call signal from a caller 27 and to collate the call signal with data in the memory elements, and a display part 25 is provided to display required data when the call signal and the data in the memory elements are coincident. Then, the data processing part 23 controls the transmission and stop of data stored in the ID card 13 while being interlocked with the call signal from the caller 27.
Patent JP-H08315320-A (JP)
Title: Magneto-resistive magnetic head
Inventor: ONUMA KAZUNORI
IPC: G11B5/39
Filed: 1995-05-12
Abstract: PURPOSE: To suppress the concentration of stresses at a magneto-resistive element at the time of joining of an upper shielding plate by specifying the difference in level atop the insulating film on the magneto-resistive element to <=50nm from the front surface of the insulating film on the leader electrodes of a juncture. CONSTITUTION: The MR element 3 and a bias film 7 for impressing bias magnetic fields on the element 3 are successively formed via the first insulating film 2 on a lower shielding plate 1. A pair of the leader electrodes 5, 6 for supplying sense current to the MR element 3 and the bias film 7 are formed on the juncture on the bias film 7 to coat the juncture. Further, the second insulating film 8 is formed on the bias film 7, the MR element 3 and the leader electrodes 5, 6 and the upper shielding plate 4 is joined by an adhesive layer on this second insulating film 8. The difference in level atop the insulating film 8 on the MR element 3 is formed to be <=50nm from the front surface of the insulating film 8 on the leader electrodes 5, 6 of the juncture.  As the result, the concentration of the stresses at the magneto-resistive element is suppressed and the magneto-resistive magnetic head having high reliability is obtd.
Patent JP-2000305571-A (JP)
Title: Musical sound signal level control device, its method, and memory medium
Inventor: HACHIMAN TAKASHI
IPC: G10H1/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To improve an expression capability of an automatic fader of an electronic music instrument, and widen a performance expression. SOLUTION: A musical sound signal output start level setting mean 3 sets a musical sound output start level which is a signal level of a musical sound signal provided by an electronic music instrument 1 at starting output. A musical sound signal output level increasing control means 4 controls to gradually increase the signal level of the musical sound signal from the musical sound signal output start level to enable a fade-in operation from a signal level set freely by a player. A musical sound signal output stop level setting mean 5 sets a musical sound output stop level which is a signal level of a musical sound signal provided by the electronic music instrument 1 at stopping output.  A musical sound signal output level decreasing control mean 6 controls to gradually decrease the signal level of the musical sound signal to the musical sound output stop level to enable a fade-out operation to a signal level set freely by the player.
Patent JP-S60259867-A (JP)
Inventor: USADA HIDEKAZU
IPC: F25B5/02
Filed: 1984-06-04
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-S606604-A (JP)
Title: Termite-controlling agent
Inventor: FUJITA TOSHINORI
IPC: A01N47/04
Filed: 1983-06-27
Abstract: PURPOSE:To provide a termite-controlling agent for wood and various organic substances, and composed of N,N-dimethyl-N'-phenyl-(N'-fluorodichloromethylthio)-sulfamide which has excellent thermal stability and is hardly extractable with water. CONSTITUTION:N,N-Dimethyl-N'-phenyl-( N'-fluorodichloromethylthio )-sulfamide is dissolved in various organic solvents, and is used to keep the wood, etc. from the damage of termite. About 0.1-10pts.wt. of the termite-controlling agent is compounded to 100pts.wt. of an organic polymer such as plasticized polyvinyl chloride, ethylene-vinyl acetate-chlorinated graft copolymer, ethylene-vinyl acetate copolymer, ethylene-ethyl acrylate copolymer, ethylene-propylene copolymer, etc., and the composition is used suitably as wire coating, sheet, pipe, building materials, etc.
Patent JP-S60255646-A (JP)
Title: Optical fiber of quartz
Inventor: YOSHIDA KAZUAKI
IPC: G02B6/00
Filed: 1983-06-27
Abstract: PURPOSE:Quartz optical fiber that is composed of the quartz core containing fluorine and the quartz clad, thus showing reduced transmission loss. CONSTITUTION:In an optical fiber which is composed of a quartz core and a quartz clad, the core is allowed to include fluorine. The fluorine-doped quartz has a lower Rayleigh scattering factor than the quartz of high purity or quartz doped with GeO2O, P2O5 or Al2O3. Further, when hydroxyl groups remain, absorption loss takes place mainly in wavelengthes of 0.95, 1.24, and 1.39mu and the fluorine-doped quartz can more easily dehydroxylate than in the quartz doped with other substances and the content can be made almost zero. Thus, the quartz fiber having the core including fluorine shows reduced transmission loss, especially when it is doped so that difference in refraction index becomes 0.01%, the effect of low hydroxylation becomes remarkable, the transmission properties are further improved.
Patent JP-H09283626-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKURA TSUNEO
IPC: H01L21/3205
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To flatten an interlayer insulating film by the combination of technically established methods. SOLUTION: After a lower layer metal wiring 4 has been formed on a base layer 2, a first insulating film 6 is formed from above the metal wiring 4, and an inverted resist pattern 20 of the pattern of the metal wiring 4 is formed thereon. A recessed part 22 is formed on the oxide film 6 located on the metal wiring 4 by etching a part of the film thickness of the oxide film 6 using the resist pattern 20 as a mask. After removal of the resist pattern 20, an SOG film 24 is spin coated. After etching back until the SOG buried in the recessed part of the oxide film on the metal wiring has been removed, a cap oxide film 26 is formed.
Patent JP-S63279845-A (JP)
Title: Bedsore preventing apparatus
Inventor: YANO YOSHIO
IPC: A61G7/05
Filed: 1987-05-11
Abstract: PURPOSE:To freely select the change of the wt. point of a receiving plate and to markedly enhance bedsore preventing effect, by providing a bidirectional shape memory metal allowing the leg of a movable body to reciprocally move in a guide cylinder. CONSTITUTION:A helical spring like bidirectional shape memory metal 9 is received in each guide cylinder 7 and the upper end thereof is engaged with the recessed part 6 of the leg 4 of a movable body 1 and the lower end thereof is fixed to the bottom of the guide cylinder 7. The movable body 1 is allowed to rise and fall by regulating the magnitude and current supply/stop timing of the current supplied to the memory metal 9 and the amplitude, wavelength, speed and the steepness degree of wave form of the approximate transversal wave drawn by the receiving plate of the movable body 1 are freely changed and the wt. point state of the receiving plate 2 is changed in the same way. By this change, the bedsore of the person, who lies down on the mat or sleeping mat 22 laid on the upper surface of the receiving plate 2 having a mushroom- shaped cross-section, is effectively prevented.
Patent JP-H0361673-A (JP)
Title: Method of processing brine and method of processing aqueous geothermal fluid
Inventor: DARERU GARATSUPU
IPC: F24J3/08
Filed: 1990-05-01
Abstract: PURPOSE: To prevent precipitation of scales and to collect precious metal by firstly oxidizing geothermal brine and passing it through a conduit filled with metal higher than silver in an electromotive force series. CONSTITUTION: A geothermal electric power plant introduces brine from a brine extracting vertical pit 28 to a first separation device 12 through a conduit 32, strips hydrogen sulfide, CO2 , NH3 , etc., introduces water soluble acid through conduits 80, 84, makes pH about 5.0-5.3 and strips residual non-condensed gas in a second separation device 14. Thereafter, it is flashed by a flash device 16, steam is fed to a steam turbine/generator 20, and flash brine is forced fed to an injection vertical pit 26 through a conduit 54, a pump 56 and a conduit 58. In this case, controlled recovery of silver and removal of suspended silica and scale particulates is carried out by passing it through a stirring spool 96 of the conduit filled with one or more than one kind of metal higher than silver in electromotive force, favourably higher than copper.
Patent JP-H01285514-A (JP)
Title: Pallet storage device
Inventor: ONAKA SUSUMU
IPC: B65G59/00
Filed: 1988-05-12
Abstract: PURPOSE:To simplify the structure of a carriage in a device for storing a pallet in the carriage by providing a L-shaped steel for supporting the pallet in the carriage, and only lowering a lifter so as to store the pallet in the carriage. CONSTITUTION:The movement of a scissors-shaped lifter 7 is guided by a rail 9 so as to enter the inside of a carriage 8. The lifter 7 is shifted by a drive motor 10. A pallet 11 on which a heavy work 13 is placed is lifted by a lifter 7 higher than a L-shaped steel 12 where the pallet 11 is to be placed within the carriage 8. The lifter 7 enters the inside of the carriage 8 while being guided by the rail 9, and then it is lowered so that the pallet 11 is placed on the L- shaped steel 12. And the lifter is lowered down to the position where it does not interfere with the pallet 11, so as to leave from the carriage 8 on the rail 9. The pallet 11 is stored on the L-shaped steel 12 of each stage by repeating the same procedure.