baber/WOPTO huggingface dataset:
Patent JP-S6410730-A (JP)
Title: Pll circuit using memory element
Inventor: KATSUBE RYOJI
IPC: H04L7/02
Filed: 1987-07-02
Abstract: PURPOSE:To make the number of clocks of an internal signal variable, without changing a hardware by providing a memory element without stores the internal signal, and the stored contents of which can be rewritten by a CPU. CONSTITUTION:A signal 11 which is inverted at the leading edge of an external signal 10, is generated by a flip flop 5, and is given to one side of the inputs of a phase comparator 6. The data of two periods portion at every one clock is written in a memory 3 from a CPU data bus, and the output signal 8 of the memory 3 is inputted to other side of the inputs of the phase comparator 6, and is phase-compared with the signal 11, and an error voltage is generated. As responding to this error voltage, a voltage controlled oscillator 7 changes the frequency of the clock 12. Thus, because the rewritable memory element is used for generating an internal phase comparison signal, the number of clocks of the internal signal can be programably changed without changing the hardware.
Patent JP-S6227130-A (JP)
Title: Manufacture of polyamide film
Inventor: HAMANO AKITO
IPC: B29D7/00
Filed: 1985-07-26
Abstract: PURPOSE:To manufacture a polyamide film at high speed and efficiently without deteriorating uniformity in thickness and transparency, by a method wherein a metallic compound is contained in polcoupleamide resin whose methanol extractable content is less than 1.5wt%, and a specific quantity of polyamide resin whose fusion specific resistance is less than a specific level is compounded to the same. CONSTITUTION:A composite obtained by containing a metallic compound to 100wt part polycoupleamide series resin whose methanol extractable content is less than 1.5wt% and by compounding 0.01-30wt part polyamide resin whose fusion specific resistance is less than 1.0X10<5>cm at 260 deg.C to the same is melted and extruded into a filmlike state to adhere to a rotary cooling roll electrostatically, and a film is obtained by taking off the same while being quenched and cured. When said unoriented polyamide film is oriented at least more than 1.1 times unidirectionally further, mechanical strength, transparency and oxygen barrier properties are improved further. As for the polyamide resin, nylon 6 or nylon 66 can be mentioned and when the metallic compound is added, the fusion specific resistance can be lowered. As for the metallic compound, an alkaline metal or alkaline earth metal can be mentioned.
Patent JP-H04365899-A (JP)
Title: Method for surface treatment
Inventor: ANAZAWA HARUO
IPC: C25D17/08
Filed: 1991-06-12
Abstract: PURPOSE:To improve the efficiency of power supply on a material to be treated and the production yield and to realize automation and labor saving for surface treatment in the process of surface treatment that the material to be treated is hanged and dipped in an electrolytic treating liquid for anodization, plating, etc., while applying a current. CONSTITUTION:A material to be treated 5 and a supporting member 4 each comprising aluminum or aluminum alloy are fixed by laser welding 6. The power supply part comprising the material 5 and the supporting member 4 is dipped in an electrolytic treating liquid 7, on which electric power is applied. Thereby, the efficiency of power supply on the material to be treated 5 and the production yield can be improved, and also, automation and labor saving in the surface treatment can be realized.
Patent JP-H06347317-A (JP)
Title: Trouble detector and self compensator for load cell
Inventor: MIYAMOTO HIDEHIRO
IPC: G01G3/147
Filed: 1993-06-11
Abstract: PURPOSE:To achieve self compensation by detecting a span and a zero-point trouble at any load point. CONSTITUTION:A difference between a proportional value of an output value between output terminals 14 and 16 with fixed resistors 30 and 32 connected between a power source terminal 10 and the output terminals 14 and 16 of a wheatstone bridge 9 in the normal state and an output value between the output terminals 14 and 16 with the fixed resistors 30 and 32 not connected therebetween is stored by a CPU 38 as reference signal. At the first and second detection of troubles, the difference between the proportional value of the output value between the output terminals 14 and 16 with the resistors connected and the output value between the output terminals 14 and 16 with the resistors not connected is detected by the CPU38. The CPU38 determines a zero-point trouble when the output value detected at the first trouble detection is different from the reference signal and furthermore, it determines a span and a zero-point trouble when the outputs detected at the first and second trouble detections are different from the reference signal. According to the results of the judgment, the CPU38 performs a self compensation.
Patent JP-S6320404-A (JP)
Title: Charging method for blast furnace raw material
Inventor: OKAMURA YUSUKE
IPC: C21B5/00
Filed: 1986-07-14
Abstract: PURPOSE:To maintain the loadage from respective supplying hoppers always at a specified value by determining automatically the loadage of blast furnace raw materials from the plural supplying hoppers onto a charging conveyor and making the automatic adjustment of the operation timings of loading machines. CONSTITUTION:The speed of the charging conveyor 2, the loading capacity of the respective supplying hoppers 1a-1d, the capacity of the loading machines 3a-3d, the distance sizes, between the respective supplying hoppers 1a-1d, etc., are inputted to a charging controller 5 prior to loading. The controller 5 calculates the loadage of the respective loading machines 3a-3d automatically and preliminarily sets the respective loadages to respective loading controllers 4a-4d. Said controller calculates the operation timings of the loading machines 3a-3d from the distances la-lc between the supplying hoppers 1a-1d and the speed of the charging conveyor 2. The weights of the hoppers 1a-1d are measured by weighing machines 6a-6d and are momentarily inputted to the controller 5 during the loading. The controller emits correction commands to the loading controllers 4a-4d to correct and adjust the change of the loadage with respect to the time of the blast furnace raw materials. The blast furnace raw materials are thereby loaded at the specified rate onto the charging conveyor 2.
Patent JP-S6321900-A (JP)
Inventor: KANO YOSHINORI
IPC: H01L21/66
Filed: 1986-07-15
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-S57111530-A (JP)
Title: Photosensitive mixture and photosensitive copying material manufactured from said mixture
Inventor: GERUHARUTO BUURU
IPC: G03C1/72
Filed: 1981-10-20
Abstract: A light-sensitive mixture is described which contains a water-insoluble resinous binder, which is soluble or swellable in aqueous-alkaline solutions, and a novel 1,2-naphthoquinone-2-diazide-sulfonic acid ester of a dihydroxyacylophenone or of a dihydroxybenzoic acid ester of the formula I   <IMAGE>   in which R1 is an alkyl or alkoxy radical, the carbon chain of which can be interrupted by ether oxygen atoms, R2 is a hydrogen atom, an alkyl radical having 1-3 carbon atoms, or a chlorine or bromine atom and D is a 1,2-naphthoquinone-2-diazide-sulfonyl radical. The copying materials prepared from this mixture are particularly suitable for the preparation of printing plates which give long print runs and have a high light sensitivity. The compounds of the formula I are distinguished by good solubility in customary coating solvents.
Patent JP-S5689314-A (JP)
Title: Automatic control method of sheet-metal gauge in gauge meter system
Inventor: OKABE TOSHIROU
IPC: B21B37/18
Filed: 1979-12-21
Abstract: PURPOSE: To improve sheet-metal gauge accuracy in actual rolling by correcting a gauge meter formula by the difference for the extent of elastic deformation of rolling machines of the time when they are grasping a cold steel plate under pressure and of the time when they are rolling the same actually.  
     CONSTITUTION: If the difference (y) of said extent of elastic deformation with respect to load is calculated according to parameters from a split-plot model, straight lines (a)W(e) are obtained and said extent is expressed by the formula (a 1 Wa 8  are constant) unlike load F and sheet-metal width W. Sheet-metal gauge controlling is performed by using the gauge meter formula H' corrected by this difference. In the formula, H: the calculated sheet-metal gauge at the center of the sheet-metal width on the roll outlet side, S 0 : work roll gap or screw-down screw position, M: mill constant δ oil : oil film correction term, α: offset value of mechanical clatter or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000004511-A (JP)
Title: Information transmission device
Inventor: FUJITA TAKUYA
IPC: B60L15/40
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To minimize an influence on a human body, by capturing car positional information into an information transmission device, and minimizing a transmission time from a car to a ground facility using the car positional information. SOLUTION: In the transmission from a car 1A fitted with an automatic train driving device 19 to a ground station 5, the ground side station-to-station point signal 20 of the automatic train driving device 19 is received by a pick-up coil 21, an information transmission device 2 starts transmission to the ground station 5 from an on-the-vehicle radio apparatus 3 upon recognizing the station- to-station point signal 20, and stops transmitting upon recognizing a car stopping point signal 22. Using the more precise station-to-station point signal 20 or the car stopping point signal 22 than a distance computed in the information transmission device 2 can minimize an error in the computed distance due to slipping or skidding of the car and the transmitting period from the car 1A to the ground station 5.
Patent JP-H0461966-A (JP)
Title: Surface treated steel plate excellent in corrosion resistance, weldability, lubricity, continuous punching property and topcoating property and its manufacture
Inventor: TAIRA TAKETOSHI
IPC: B32B15/08
Filed: 1990-06-27
Abstract: PURPOSE:To markedly improve the life of a punch and a die at the time of the perforation due to the punch by together using self-dispersion type fluoroplastic having a hydrophilic functional group and a water-dispersible resin. CONSTITUTION:A plated steel plate is subjected to chromate treatment by an appropriate method. A polymerizable ethylenic unsaturated compound is added to a dispersion of an ethylene/unsaturated carboxylic acid copolymer to be emulsified and polymerized therewith and, further, an aqueous solution prepared by adding 5-25 pts.wt. of silica having a particle size of 2-50nm and 5-25 pts.wt. of self-dispersion type fluoroplastic having a hydrophilic functional group to 100 pts.wt. of water-dispersible resin solution crosslinked with amine on a solid basis is compounded with said dispersion in an amount of 5-40wt.% as a total solid component to prepare a coating solution which is, in turn, applied to the treated steel plate. Subsequently, the coated steel plate is dried so that the max. temp. thereof becomes 100-250 deg.C to form an org. composite film in an adhesion amount of 0.3-3g/m<2> on a dry wt. basis.
Patent JP-S6411261-A (JP)
Title: Silver halide color photographic sensitive material containing novel cyan coupler
Inventor: NINOMIYA HIDETAKA
IPC: G03C7/34
Filed: 1987-07-03
Abstract: PURPOSE:To obtain a dye image having good color reproducibility by incorporating at least one kind of a specific cyan coupler into a titled material. CONSTITUTION:At least one kind of the cyan coupler expressed by the formula is incorporated into the titled material. In the formula, Q denotes a non-metallic atomic group which is bonded by at least one amino group deriv. with the phenyl group of a base nucleus and can form 5--7-membered rings together with the phenyl group. R denotes a substd. or unsubstd. alkyl group, aryl group, etc.; Z denotes a hydrogen atom or a group which can be eliminated by a coupling reaction of an arom. primary amine with the oxidant of a developing agent. The non-metallic atom group which can form the 5--7-membered rings expressed by Q is preferably bonded by at least amide group or substd. amino group to the phenyl group of the base nucleus. The image having the excellent color reproducibility is thereby obtd.
Patent JP-H1117333-A (JP)
Title: Wiring board and its manufacture
Inventor: MIYAGI TAKESHI
IPC: H05K3/24
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To minimize the formation of a silicon oxide film on the surface of a first metallic layer even when the surface of the first metallic layer is cleaned with a mixed gas of oxygen and CF4 and to obtain a strong adhesive strength between the first metallic layer and a second metallic layer even when the second metallic thin film is formed on the oxide film by adjusting the surface roughness of the surface to be connected to the second metallic layer of the first metallic layer to a specific value or lower. SOLUTION: Copper foil 2 is bonded to a printed wiring board 1 as a first wiring layer and a BCB film 3 is formed on the surface of the board 1 including the copper foil 2 as an interlayer insulating layer. A second wiring layer 4 is formed on the PCB film 3 and connected to the first wiring layer 2 in contact holes. The surface roughness of the surface (to be connected to the second wiring layer 4) of the first wiring layer 2 is adjusted to <=50 nm. The board 1 can reduce the contact resistance between the first wiring 2 and second wiring 4 and, in addition, can increase the adhesive strength between the wiring and interlayer insulating layer. Moreover, a yield increase can be expected, because the residue of a photosensitive resin in the contact holes can be removed in a short time.
Patent JP-H0457365-A (JP)
Title: Manufacture of solid-state image sensing element
Inventor: FUJII MITSUHIRO
IPC: H04N5/335
Filed: 1990-06-27
Abstract: PURPOSE:To form micro-lenses having small radii of curvature in corresponding to a reduction in pitch in a short time and improve the light condensing property and degree of integration of a solid-state image pickup element by forming the micro-lenses by meting a transparent resist pattern. CONSTITUTION:A semiconductor substrate 21 on which a photosensitive section 26, electrodes 24 and 25, and light-shielding film 28 are formed in advance is coated with a transparent protective film 29 and the film 29 is coated with a photosensitive transparent resist film 31. Stripe- or island-like transparent resist patterns having rectangular or trapezoidal cross sections are formed so that they can face the photosensitive section 26 by patterning the resist film 31. Then micro-lenses 32 are formed by performing heat treatment on the substrate 21 after the substrate 21 is positioned, with the transparent resist pattern down side, so as to melt the resist pattern, Therefore, the micro-lenses 32 which have high heights and small radii of curvature and are excellent in light condensing property can be formed and a highly integrated solid-state image sensing element can be manufactured, because the melted transparent resist pattern becomes higher in height due to the surface tension and the gravity acting downward.
Patent JP-S6144233-A (JP)
Title: High frequency heating device
Inventor: HATAKAWA TOYOJI
IPC: G08B5/00
Filed: 1984-08-09
Abstract: PURPOSE:To provide an indicator which is not affected by a leakage wave by constituting the indicator of an optical fiber. CONSTITUTION:When a high frequency heating device is turned ON and a high- frequency oscillation is started, an oven lamp 15 is lit at the same time. A part of light from the oven lamp 15 advances into an optical fiber 19. The light is transmitted to the other end of the optical fiber 19 without almost attenuating, and is discharged to the outside, thereafter shining an indication plate 18 and indicating the presence or absence of the high-frequency oscillation. An interval L between the end surface of the optical fiber 21 and an indication plate 23 is assumed to a certain extent, and knurling is applied to the inner surface of the indication plate 23 and light is subjected to irregular reflection whereby the indication plate 23 wider than the section of the optical fiber 21 can be illuminated.
Patent JP-S5789927-A (JP)
Title: Formation of information record plate
Inventor: UCHITOI MASATAKA
IPC: B29D17/00
Filed: 1980-11-27
Abstract: PURPOSE: To form an information record flat plate having only a small amount of noise components besides signals, by attaching a stamper to a metal-made fitting base via a deformable member at least under the condition of forming time.  
     CONSTITUTION: A stamper 1 is attached to a metal-made fitting base 2 via a deformable member 4 at least under the condition of forming time. The resin member is pressed by the stamper 1, signals engraved on the surface of the stamper 1 are transfered and the information record plate is formed. By this way, because the roughness of the back of the stamper or the surface of the fitting base is not transfered to the information record plate, the information record plate having only a small amount of noise components besides signals can be formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04339649-A (JP)
Title: Decorative material and preparation thereof
Inventor: MATANO TAKASHI
IPC: B05C9/12
Filed: 1991-07-08
Abstract: PURPOSE:To obtain a decorative material having suede like smooth touch by filling the recessed parts of a base material with mat materials having a particle size relatively large with respect to the depth of the recessed parts of the base material. CONSTITUTION:A film 2 of paint containing mat materials 3 having a particle size relatively large to the depth of the recessed parts of a base material (the mean particle size of the mat materials is 30-70% of the depth of the recessed parts of the base material) is formed to the base material 1 having an uneven surface to fill at least the recessed parts of the base material 1. As the base material 1, a conventional one may be used. Representatively, there is a thermoplastic resin sheet. The depth of the recessed parts is pref. set to 5mum or more, especially, 10mum or more and the width thereof is pref. set to 10mum or more, especially, 50mum or more. The particle size of the mat materials is selected according to the depth of the recessed parts but one with a particle size of 5-100mum, especially, 10-50mum is inexpensive and easy to obtain. When elastic spherical resin beads are used as the mat materials 3, touch also becomes well in addition to appearance.
Patent JP-S5868385-A (JP)
Title: Video tape recorder
Inventor: MAJIMA FUMIO
IPC: G11B5/588
Filed: 1981-10-20
Abstract: PURPOSE:To prevent the generation of a noise band with regard to a helical scan type video tape recorder, by stopping the application of a control voltage when a reproduction period becomes shorter than a prescribed period, and reproducing information on adjacent tracks. CONSTITUTION:When a helical scan type video tape recorder is in prescribed reproduction mode, the control voltage of a control circuit X is applied to bimorph elements 6a and 6b and magnetic heads reproduce pieces of information on respective tracks of a magnetic tape. In reverse search reproduction mode wherein the reproduction period of information by the application of the control voltage becomes shorter than a prescribed period, the application of the control voltage is stopped and information on adjacent tracks is reproduced following said tracks. Thus, a reproduction screen free of a noise band is obtained and the disorder of synchronism on the reproduction screen in prescribed reproduction mode is prevented.
Patent JP-S5791154-A (JP)
Title: Marshmallow containing ice cream
Inventor: TAKEMORI TOSHIO
IPC: A23G9/46
Filed: 1980-11-29
Abstract: PURPOSE: To obtain a marshmallow containing ice cream, storable for a long period, by covering a core material solid at low temperature with a marshmallow having high water content.  
     CONSTITUTION: A core material which is solid at about ≤15°C, e.g. ice cream, sherbet, etc. is covered with a marshmallow containing about 20W35% water, and formed to a desired shape. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1167515-A (JP)
Title: Rare earth magnet
Inventor: OKONOGI ITARU
IPC: H01F1/057
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient isotropic magnet, by a method wherein the magnet powder, containing rare earth metal, iron and boron, is bonded by an organic resin bonding material, and the magnet powder is used in the specific weight percent or higher. SOLUTION: A compositional alloy consisting of Nd and B and the remaining part of Fe and inevitable impurities is fused in a high frequency dissolving furnace, and ribbon-like thin band powder is obtained by a super-quenching method. Then, raw material is crushed in a ball mill, and it is powdered in an attritor mill. Then, the thermosetting resin of epoxy resin and phenol resin are selected as a binder, magnet powder of 85 wt.% or more is mixed, and they are mixed by an automatic kneading machine. Then, the material is put in a metal mold, and it is molded by a uniaxial oilhydraulic press using a diefloating system. Also, a part of iron is replaced with the transition metal of cobalt, manganese, nickel, niobium or chrome.
Patent JP-S5869044-A (JP)
Inventor: MATSUGA YOSHIAKI
IPC: B32B15/08
Filed: 1981-10-20
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-2000357446-A (JP)
Title: Earth leakage breaker and its electronic circuit part
Inventor: HASEGAWA KIYOSHI
IPC: H01H83/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To lessen the loss generated by the resistance to make voltage drop for obtaining a low DC voltage, secure a large drive current for breaking the main circuit, and establish cost-down by simplifying the configuration of an electromagnet. SOLUTION: An earth leakage breaker includes an electron circuit part 2A furnished with a constant current circuit 240 composed of a first 241 and a second transistor 242 and three resistance 243, 244, 245, and the current fed to a control circuit 208 by controlling on-off of the first transistor by turning on and off the second transistor. A thyristor circuit 220 is directly coupled with the AC main 10 through a trip coil 41A and is configured with a voltage dividing circuit 230 and two thyristors 221 and 222 in series connection, and it is only required to impress a turn-on signal on the thyristor 221.
Patent JP-H0916799-A (JP)
Title: Display screen preparing device
Inventor: TSUJIMURA SATOSHI
IPC: G06T11/60
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of data to be preserved for the display on the screen in the case of presentation by synthesizing designated material data by successively overwriting them from the downside of overlapping, based on attribute data preserved in a data attribute preserving part. SOLUTION: Concerning the respective material data separately preserved in a data preserving part 1, a data attribute preserving part 2 preserves the attribute data such as a title position or the order of overlapping on the display screen. A data designating part 3 designates any one of data to be synthesized as one piece of data among the material data such as graphic, character or image to be defined as the object of combination corresponding to direct designation due to the preparing person of the display screen or indirect instruction such as a preparation end signal.  Based on the attribute data preserved in the data attribute preserving part 2, a material synthesizing part 4 synthesizes the designated material data into one piece of material data by successively overwriting them from the downside of overlapping in the case of display on a screen and corrects the data preserved in the data attribute preserving part 1 corresponding to the synthesization at the same time.