baber/WOPTO huggingface dataset:
Patent JP-S5698977-A (JP)
Title: Picture preservation system
Inventor: OKAMURA SHIROU
IPC: G11B20/10
Filed: 1980-01-10
Abstract: PURPOSE:To preserve permanently the hue, luster, etc., of important art objects, etc., by displaying the same picture as an original picture on a monitor by a laser color light source which outputs light of constant wavelength and then by recording various parameters and the coded signal of the original picture on a recording medium that provides permanent preservation. CONSTITUTION:Original picture 1, lightened up under prescribed conditions, is picked up by camera 2 and converted by processor 3 into a picture signal, which is applied to monitoring laser display 4. This display 4 outputs laser beams 7, 8 and 9 in at least three kinds of color light, which are normalized and then amplitude- modulated and deflected to reproduce a monitor image on screen 10. So that this reproduced picture will be seen as the same picture as the original picture, a lighting spectrum, brightness sepectrum and other conditions are set, and those various conditions are recorded on recording medium 12, on which digital record never changes in quality permanently, together with the picture signal from processor 3, thereby preserving the hue, luster, etc., of important art objects, etc., permanently.
Patent JP-H02269144-A (JP)
Title: Blend of cyanate ester resin with polymer containing brominated styrene
Inventor: JIYOOJIA EE MONERATO
IPC: C08G73/06
Filed: 1990-01-10
Abstract: PURPOSE: To obtain a blend excellent in flame retardancy without detriment to physical, thermal, electrical and water resistance properties and desirable for e.g. electrical laminates by mixing a cyanate ester compound with a brominated polystyrene so as to obtain a blend having a specified bromine content.  
     CONSTITUTION: At least one compound (A) containing many -OCN groups and represented by any one of formulas I to IV (A is a 1-12C dihydrocarbyl group or the like; A' is a 1-12C dihydric hydrocarbyl group; Q is hydroxyl or the like; R and R' are each H or the like; R" is a 1-4C alkyl; X is H or the like; m is 0-6; m' is 0-4; n is 0 or 1; n' is 0-5; and n" is 0.001-4 is mixed with a brominated homopolymer and/or a brominated interpolymer (B) of styrene or an alkyl-substituted or halo-substituted styrene so that the obtained blend may contain 4-25 wt.% bromine based on the total weight of A and B. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S59126715-A (JP)
Title: Direct testing method of hardenability in rolling
Inventor: FUJII TOSHIMITSU
IPC: G01N33/20
Filed: 1983-01-11
Abstract: PURPOSE:To perform a hardening test with reliability by sandwiching a hot- rolled steel sheet with the respective cooling surfaces of a pair of plural cooling boxes to cool locally the steel sheet so that the steel sheet positioned in the intermediate part of the cooling boxes is cooled by heat conduction and the cooling rate is thus changed continuously. CONSTITUTION:Two sets a pair of cooling boxes 4A, B, 5A, B of which the cooling faces are positioned oppositely to each other are disposed at suitable intervals and are moved by movable mechanisms 6A, B, 7A, B such as air cylinders so that a hot-rolled steel sheet 1 is sandwiched by the respective cooling surfaces P. A cooling medium C is ejected to the inside of the boxes 4A, B, 5A, B and the rolling surfaces of the sheet 1 facing the surfaces P are cooled. The parts of the sheet 1 which are not sandwiched by the boxes 4A, B, 5A, B are kept air cooled, and the cooling rate is continuously changed by the heat conduction in the rolling direction of the sheet 1.
Patent JP-H03205871-A (JP)
Title: Semiconductor device
Inventor: WATANABE TAKESHI
IPC: H01L27/115
Filed: 1990-01-08
Abstract: PURPOSE:To obtain devices which manifest the number of writings into a memory transistor by providing an insulating gate field effect type memory transistor which has a floating gate and can electrically write and erase and a counter circuit that registers the number of writings and erasings. CONSTITUTION:In a semiconductor device whose memory cell is an insulating gate field effect type memory transistor M1 which has a floating gate and can electrically write and erase, a counter circuit 2 which registers the number of writings into and erasings from the memory transistor M1 is so provided as to be constituted by the memory cell. For example, the semiconductor device is constituted by including: such a memory transistor M1, a 2NAND circuit NA1 which latches writing signal MR and writing data Di; a writing circuit made up of IGFETs N1-N3 and a depletion type IGFET D1; a detection circuit which latches the output signal of the 2NAND circuit NA1; and a counter circuit 2.
Patent JP-2000206176-A (JP)
Title: Burn-in apparatus
Inventor: YOSHIDA NAOKI
IPC: H01L21/66
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain a dynamic burn-in apparatus which can inspect many multipin LSIs in a short time at a low cost. SOLUTION: The apparatus includes at least a thermostatic bath 1 for storing DUTs 21-24, a test pattern-generating device 3 for impressing an input signal to an input terminal of each DUT and impressing a predetermined expected value to an output terminal of each DUT, a power supply 5 for impressing a predetermined power supply voltage to each DUT via a power supply line and an earth wire and, current-detecting means 11-18 each set to at least either the power supply line or the earth wire. The apparatus discovers faults by monitoring the power supply current.
Patent JP-H08190213-A (JP)
Title: Electrophotographic photoreceptor
Inventor: JINNO FUMIO
IPC: G03G5/04
Filed: 1995-01-10
Abstract: PURPOSE: To produce an electrophotographic photoreceptor for laser beam exposure maintaining satisfactory electrophotographic characteristics at a low cost. CONSTITUTION: This electrophotographic photoreceptor has an electrically conductive substrate, an electric charge generating layer 4 formed on the substrate and contg. an electric charge generating material and a resin binder as essential components and an electric charge transferring layer 5 formed on the layer 4 and contg. an electric charge transferring material, fine org. resin particles and a resin binder as essential components. The fine org. resin particles in the layer 5 are fine methylsiloxane resin particles 6 or fine org. resin particles surface-coated with methylsiloxane resin, the particles are contained by 20-100 pts.wt. per 100 pts.wt. (expressed in terms of solid matter) of the resin binder and the electric charge transferring material is contained by 10-60 pts.wt. per 90 pts.wt., in total, of the resin binder and the fine org. resin particles.
Patent JP-H10128431-A (JP)
Title: Manufacture of plated metal tube
Inventor: SCHULZ WOLFGANG
IPC: B21C23/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively obtain the high quality of plated metal pipe by forming inner surface plating, inserting a tube blank and hot extruding the combined member of a metal pipe with expansion and upsetting. SOLUTION: A pressure punch 10 is applied from both sides, a hydraulic oil is introduced into a pipe section 5 through the pierced hole existing in the pressure punch, and the inner excessive pressure is generated. The uniform and radial expansion of the pipe section 5 is effectively induced with the pressure, whereby the inner peripheral surface of the tube blank 4 is closely brought into contact with the pipe section 5. The air in a void 6 is released through the hole part 9 in the axial direction. As soon as the inner excessive pressure is generated, the radial expanding process is supported with the pipe section 5, and moreover the pipe section 5 is upset from the both end part with the means of a pressure mechanism 10 in order to maintain the pipe section 5 in the expanded state.  By this way, the combined body compressed between the tube blank 4 and the pipe section 5 is obtained.
Patent JP-S63168753-A (JP)
Title: High-speed swapping system
Inventor: YANAGIHARA KOICHI
IPC: G06F3/06
Filed: 1987-01-07
Abstract: PURPOSE:To attain high-speed swapping by providing a means for generating a channel program between a main storage and a secondary storage for swapping while using a page table updating means and a unit map updating means to decreased the seek time and the rotation waiting time of a magnetic disk. CONSTITUTION:When a swap-out request of a job A is inputted, a channel program generating means 7 calculates a minimum unit number and a unit map updating means 60 informs an address on the swapping secondary storage 30 for a head record of each unit to a channel program generating means 70. When the notice is received, the program generating means 70 generates a channel program transferring the content of the main storage 10 corresponding to each page descriptor 21 of the page table 20 to an address on the secondary storage for swapping of a head record of each unit information from the unit amp updating means 60 at each unit. Thus, the seek time and rotation waiting time of a magnetic disk are decreased.
Patent JP-H11203293-A (JP)
Title: Synonym dictionary structure, synonym retrieval device using the same and recording medium storing program used for the retrieval device
Inventor: YOSHINAGA TSUYOSHI
IPC: G06F17/28
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To retrieve a synonym including a keyword from the words registered as synonyms of the keyword by registering the words and group identifiers with one-to-one relation secured between them and defining the words corresponding to the same group identifier as synonyms. SOLUTION: A synonym dictionary 21 consists of a group ID column where the ID (group identifier) of each group including the words which abstract synonymous concepts is registered, a keyword column and a synonym column. If an input word is a keyword that is registered in the dictionary 21, another keyword having a common group ID corresponding to the keyword and its synonym are extracted as retrieval extraction results (forward consulting of dictionary). If the input word is a synonym that is registered in the dictionary 21, a keyword having a common group ID corresponding to the synonym and other synonyms are extracted as extraction results (reverse consulting of dictionary).
Patent JP-S5595318-A (JP)
Title: Production of amorphous film
Inventor: KUMABE KENJI
IPC: H01L21/203
Filed: 1979-01-16
Abstract: PURPOSE: To obtain good amorphous film of IIIWV group compound by sedimentation of IIIWV group compound on the substrate in the mixed atomosphere of rare gas and H 2  gas by sputtering method.  
     CONSTITUTION: IIIWV group compound consisting of one kind or more compound of one of Al, Ga, In and one of P, As, Sb are placed in the mixed gas atmosphere of rare gas and H 2  gas and accumulated on the substrate of quartz glass or semiconductor single crystal held at <450°C by a sputtering method. At this time, 10mol% or more H 2  gas is made to exist in the mixed gas. The effect is little, if 10mol% or less H 2  gas. By this procedure, H is added to incomplete bond in the amorphous film of IIIWV group compound and the defect due to the incomplete bond decreases. Amorphous film having small level density within a forbidden gap is grown and control of electric conductive form becomes possible, and amorphous film of IIIWV group compound of p-type, n-type or pn-junction is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56100623-A (JP)
Title: Apparatus for forming coating of granules
Inventor: MOTOYAMA SHIMESU
IPC: B05B13/00
Filed: 1980-01-12
Abstract: PURPOSE: To spray coating agents to granules efficiently in a short time by forming the passage for hot wind in a manner as to pass through a granule packed part from the inner or outer side of a rotary vessel and go to the outside of the vessel and shutting off the hot wind passage during spraying of the coating agents.  
     CONSTITUTION: Many granules are contained into a rotary vessel 1, and when the rotary vessel 1 is rotated in an arrow direction, a granule packed part is provided in a inclined manner in the rotating axis direction, thereby the granules are agitated while rolling in the vessel. Thence, a coating solvent is sprayed to the granule packed part by a coating solvent sprayer. Prior to the spraying, a worm 25 is rotated to move shutters 20, 20 in mutually closing directions until their opposing end faces access to each other, whereby communicating long holes 8 are closed and the hot wind passage is shut off. This prevents the sprayed coating solvent to escape to the outside from the hot wind passage, thereby enabling the granuls to be coated in a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04239151-A (JP)
Title: Wire tensile tester for semiconductor device
Inventor: HIRAIWA KATSURO
IPC: H01L21/66
Filed: 1991-01-14
Abstract: PURPOSE:To contrive an increase in the efficiency of a verification of the quality of a wire bonding by a method wherein either a tensile force required to break a wire is the maximum value which appears in the first time or the tensile force is the maximum value which appears in the second time is selected corresponding to either the wire is buried in a protective film or the wire is exposed on the protective film. CONSTITUTION:A tensile tester 10 is suspended on a load cell 3 provided with a hook 1, which is engaged with a wire 8 and is vertically movable via a spring 2. A control device (a control circuit) 4 stores the maximum tensile force from the correlation between a tensile time (t) and a tensile force F. In the case the wire 8 is covered with a protective film 7, this maximum tensile force comes in two maximum tensile forces and the two maximum tensile forces are the maximum tensile forces Fmax1 and Fmax2 corresponding to each of tensile times (t1) and (t2) which are differential values dF/dt/0. The tester is constituted into such a structure that two breaking modes of a breaking mode, wherein the wire is broken in the tensile time (t1), and a breaking mode, wherein the wire is broken in the tensile time (t2), are selected according to the strength of the breaking strength of the wire 8 and one of the modes can be set.
Patent JP-H09191219-A (JP)
Title: Current mirror circuit
Inventor: INABA MASAMITSU
IPC: H03F3/347
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To realize an output current being a multiple of N of a reference current by correcting differences among emitter-base voltages of individual transistors(TRs) altogether. SOLUTION: 40-Sets of emitters, bases, collectors of a bipolar transistor(TR) 10, 20 are connected in parallel in a 5-row 8-column form with aluminum wirings. The current mirror circuit generate a constant current of a multiple of 40 of a reference current. A variable resistor means 4 is a ladder resistor connected between the emitters of the TRs 10, 20 is made of an aluminum and its resistance is made variable by using a laser cutter so as to cut the material. A ground terminal 6 is grounded when a collector current I2 is higher than 40mA and a connection terminal 5 is grounded when the collector current I2 is smaller than 40mA.
Patent JP-S56100407-A (JP)
Title: Flat coil and manufacture thereof
Inventor: HIRANO HIROAKI
IPC: H01F41/06
Filed: 1980-01-11
Abstract: PURPOSE:To obtain the coil of which the position and length of a terminal are constantly stable by preparing the terminal by drawing a wire material to form the coil out of a prescribed position and bending and twisting the drawn-out wire material. CONSTITUTION:The wire material 6 is wound by rotating a nozzle 4 round a bobbin 11 in several times. Next, a hook 13 being moved at a prescribed distance, a part of the wire material 6 is caught by the hook 13, thereby the rotation of the nozzle 4 is once stopped, while the hook 13 is turned in the direction C, and thereby the part of the wire material not wound round the bobbin 11 is twisted to form the terminal 1d. Since the hook 13 is moved at a prescribed distance in this case, the length of the terminal 1d is fixed constantly. Then, the hook 13 is removed from the terminal 1d and returned to the initial position, the nozzle 4 is rotated again successively, the wire material 6 is wound, and thus the coil 1 is formed. By this method, the stiffness of the terminal can be increased and, in addition, the flat coil of which the position and length of the terminal are made constantly stable can be obtained.
Patent JP-S60145754-A (JP)
Title: Quadruple phase modulator
Inventor: YAMAMOTO OSAMU
IPC: H04L27/20
Filed: 1984-01-09
Abstract: PURPOSE:To decrease a phase error and an amplitude error by adding a modulation signal whose polarity and amplitude are adjusted and the other modulation signal, inputting the sum to one balanced modulator and inputting the other modulation signal to the other modulator. CONSTITUTION:A modulation signal Q inputted from a modulation signal input terminal 12 is adjusted for the polarity and amplitude by a non-inverting amplifier 5, an inverse amplifier 6 and a potentiometer 7. The output and a modulation signal P inputted from a modulation signal input terminal 11 are added by an adder S and its output signal is used as the input to a balanced modulator 2. The modulation signal Q is applied as it is to the balanced modulator 3. A signal vector as the synthesis of the output of the balanced modulator 2 and the output of the balanced modulator 3 is outputted from an output terminal 13.
Patent JP-S5594428-A (JP)
Title: Preventing method for burnout of lining in furnace
Inventor: YAMAMOTO SATOMI
IPC: C21C5/36
Filed: 1979-01-13
Abstract: PURPOSE: To prevent the burnout of lining refractories of the converter by adding the MgO-contained slag forming agent so as to form 2MgO.SiO 2  to a small amount of SiO 2  formed in the converter at the time of producing steel by beforehand desiliconizing, desulfurizing and dephosphorizing raw material molten steel for steel making then decarbonization-refining the same in the converter.  
     CONSTITUTION: Molten iron as raw material for steel making is put in a reaction vessel of hermetic type groove shape and is oxidation-treated with alkali metal compounds such as Na 2 CO 3  as flux, whereby its Si, P and S are beforehand removed and refinined. In this case, Si is removed down to about 0.20%. Next, this molten iron is separated from the molten slag and is put in a converter, where it is decarbonized by oxygen blowing and is refined to steel. At this time, the SiO 2  amount formed through oxidation of about 0.20% of residual Si is calculated and the flux containing 80% or more of MgO such as magnesia clinker, magnesia brick scrap, etc. is added at such an amount at which 2MgO.SiO 2  forms. The SiO 2  forms the above-mentioned slag, thus it does not burnout the MgO-base refractory lining material of the converter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H051259-A (JP)
Title: Aqueous emulsion of film-forming polymer particles
Inventor: RICHIYAADO TOOMASU GUREI
IPC: C09G1/04
Filed: 1991-01-14
Abstract: Emulsion polymers are disclosed which contain selectively swellable emulsion polymer functionalities and which are cross-linked before film formation to an extent that still allows the polymers to form a film upon application, which film is removable with a stripper solution containing swellant for the polymer functionality. When the polymers are formulated into sacrificial coatings, the polishes produce detergent resistant and removable finishes.
Patent JP-S63172545-A (JP)
Title: Card index type contactless selection automatic dialing device
Inventor: TAKAYAMA SHOGO
IPC: H04M1/274
Filed: 1987-01-10
Abstract: PURPOSE:To contrive to improve quick and sure dialing operation by using a card index note so as to select a page on which a called party name or agent is listed and applying automatic dialing to the called party by one touch operation such that a button corresponding to the called party name or agent described column has only to be depressed. CONSTITUTION:A square box 1 and a cover 2 formed turnably to one side ridge of the box 1 are provided and a card index type recording book 3 is assembled in a space between the box 1 and the cover 2. In making a phone call, the page listed with the name or agent of the called party is selected by normal operation in the card index notebook 3 and the automatic dialing is applied immediately to the called party by one touch operation such that the item key 21 corresponding to the item of the name or agent of the called party has only to be depressed. Thus, quick and sure dialing is attained without trouble and wrong dial.
Patent JP-2000202572-A (JP)
Title: Molding method of mold
Inventor: MURATA YUTAKA
IPC: B22C9/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a molding method of a mold, with which even in case of using zircon sand as a molding material, this molding material can be recleaned and also, reused as the molding material having sufficient utility value and also, formed as the mold so as to provide the thermal conductivity securing the quick cooling to a cast product or a part thereof. SOLUTION: Molding sand is produced by mixing the zircon sand into silicon sand or qualtz powder mixed with binder composed of several of clay and several of water. This produced molding sand is crushed till it becomes the fluidized grain with a crusher, and the molding sand obtd. in such a way is compressed and hardened.
Patent JP-S63170675-A (JP)
Title: Image forming device provided with coordinate position detector
Inventor: KIMURA AKIYOSHI
IPC: G06F3/03
Filed: 1987-01-08
Abstract: PURPOSE:To easily and exactly form an image by providing an original colliding member, and a colliding member withdrawing means for withdrawing the original colliding member from an original pressing surface, in case when an original pressing plate has been closed. CONSTITUTION:On an original pressing surface 5a side of an original pressing plate 5, two pieces each of digitizers 10 constituted of a resistor 7 and a read pen 9 for reading the positions in the horizontal direction and the vertical direction, respectively, an an original colliding member 11 for colliding an original at the time of placing an original M on the digitizer 10 are placed on reference lines AA', AA'' being orthogonal at an original placing reference point A, respectively. The original colliding member 11 is constituted so that the inside of a groove 15 provided on the inside of the original pressing plate 5 is energized by a spring 16 and a tip part 11a is projected from the original pressing surface 5a of the original pressing plate 5, and when the pressing plate 5 is closed, said member is withdrawn in the direction as indicated with an arrow so as not to obstruct the pressing of the original. In such a way, the original collides against the original colliding member and placed, and an image area can be instructed exactly by a coordinate position detecting means.
Patent JP-H01180002-A (JP)
Title: Device for manufacturing steel frame structure parts
Inventor: YAMAMOTO YOSHIYUKI
IPC: G06F17/50
Filed: 1988-01-09
Abstract: PURPOSE:To automatize the multi-kind small-quantity production of steel frame parts by executing the design processing of respective member edges around the joint of steel frame structure, preparing manufacture information to include a production plan from the result of the design and executing respective parts workings. CONSTITUTION:The design processing of the respective member edges around the joint of the steel frame structure is executed in a designing system 10 with activating a host computer 11 and designing devices 12-16 by an operator and the automatic design and automatic working design of the steel frame structure and executed. Then, a design drawing and a work drawing are prepared and material estimation is also executed. Then, the production plan is executed as well. Working data, for which the production plane is processed, are transferred to the prescribed process computer or controller of a working station 30 and the automatic working of the parts is executed. Further, assembly data are transferred the controller of an assembly station 50 and the automatic assembly of the parts in a small unit is executed. Thus, the multi-kind small- quantity production of the steel frame parts can be automatized.