baber/WOPTO huggingface dataset:
Patent JP-S5219073-A (JP)
Title: Holding method of semiconductor base-plate
Inventor: YASUDA TOYOJI
IPC: H01L21/58
Filed: 1975-08-06
Abstract: PURPOSE: In order not to make the mechanical stress remain on a semiconductor base-plate, by means of mechanically holding the connection section of the holder and the terminal of the semiconductor base-plate through connecting with a lead line which is closely adhered to a plastic film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05285854-A (JP)
Title: Nonwoven cloth for polishing
Inventor: OSHIMA MASAHARU
IPC: D04H1/54
Filed: 1992-04-15
Abstract: PURPOSE:To provide polishing cloth which has a polishing effect and a cleaning effect to remove polishing chips by fixing grinding grains with a specified grain size to the part in a specified ratio of the surface of non-woven cloth consisting of mainly synthetic resin. CONSTITUTION:Nonwoven cloth is well suitable for a magnetic substance surface, such as a magnetic tape, a semiconductor surface of silicone, or removal of burrs of a precise glass lens, polishing of an uneven surface, and surface finishing. The nonwoven cloth is formed such that grinding grains with a grain size of 0.5-10mum are fixed to 10-80% area of the surface of the non-woven cloth formed mainly of synthetic fibers. Further, the non-woven cloth for polishing has a part where fibers are partially adhered together and a fiber part with the degree of freedom wherein at least 50% or more fibers are not adhered to each other. This constitution provides a cleaning effect wherein dropped grinding grains and polishing chips produced during polishing are removed and excellent follow-up ability during polishing.
Patent JP-H04326111-A (JP)
Title: Information operation assisting device
Inventor: KAWAMOTO KAZUSANE
IPC: G06F15/00
Filed: 1991-04-25
Abstract: PURPOSE:To provide the information operation assisting device which changes auxiliary messages according to the extent of skill of a user and the operation state and advances learning in conformity with the skill extent and actual operation of the user because information that each user requires is different in the information operation owing to a difference in user's level. CONSTITUTION:A skill decision part 8 decides the extent of skill of a user according to the operation history and past operation procedure of the user and an auxiliary message control part 4 is provided as a means for dynamically changing requested inputs items and items to be displayed according to the skill extent of each user. Further, the auxiliary message control part 4 serves as a means which functions to evaluate the operation result after the operation according to the skill extent of each user and enables the user to learn the operation procedure.
Patent JP-S61256135-A (JP)
Title: Air purifying unit
Inventor: KAWASAKI MASAYUKI
IPC: F24F7/06
Filed: 1985-05-08
Abstract: PURPOSE:To improve the workability of changing works and reduce the cost of installation work by a method wherein air resistance means is provided so as to increase a pressure loss in a pressure chamber as it becomes away from the blow-off port of a fan. CONSTITUTION:The fan 7 is provided above the pressure chamber 5 and the blow-off port 7a thereof is communicated with the pressure chamber 5. High- perfmormance filters 6 are fixed to partitioning plates 9 provided at the lower surface of the pressure chamber 5. Steps 9b are formed in the steps as the air resistance means. The mounting surfaces of the high-performance filters 6 become stepwise and the air chamber is constituted so that the area of air flow path is reduced as it becomes away from the blow-off port of the fan 7 and the pressure loss is increased. Different blow-off air speeds can be obtained with one set of the air purifying unit, therefore, the number of unit may be reduced in case a clean working chamber necessitating different blow-off air speeds depending on the places is to be formed whereby the man-hour for the hanging work may be decreased and the weight of the unit may be reduced.
Patent JP-H06306246-A (JP)
Title: Resin composition and electric wire produced by using the same composition
Inventor: KOTAKE KOJU
IPC: C08L9/02
Filed: 1993-04-22
Abstract: PURPOSE:To provide the composition prepared by blending an inorganic flame- retardant, a plasticizer and nitrile rubber with polyvinyl acetal resin in a specified ratio, free from generation of a halogen gas, excellent in processability, cold resistance, oil resistance, heat resistance and scuffing resistance and useful for an electric wire, a cable, etc. CONSTITUTION:The objective composition contains (A) 100 pts.wt. polyvinyl acetal, (B) 20 to 200 pts.wt. inorganic flame-retardant, (C) 10 to 200 pts.wt. plasticizer and (D) 10 to 100 pts.wt. nitrile rubber. In addition, the component (A) in this composition has preferably >=65wt.% degree of acetalization and 200 to 4000 average polymerization degree and the component (B) is aluminum hydroxide, magnesium hydroxide, etc. A phthalate-based plasticizer, a phosphate- based plasticizer, an epoxy-based plasticizer, etc., is used as the component (C) and a nitrile rubber having 20 to 45wt.% acrylonitrile content is preferably used as the component (D).
Patent JP-S61255493-A (JP)
Inventor: BABA KEIJI
IPC: G07B15/00
Filed: 1985-05-08
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-H02203513-A (JP)
Title: Manufacture of composite circuit component
Inventor: GOSHIMA YOSHIO
IPC: H01G4/40
Filed: 1989-04-15
Abstract: PURPOSE:To realize a composite circuit component constructed so that a dielectric substrate is hardly broken, by providing a resin layer extending lengthwise on the dielectric substrate so as not to cover a part of capacitor electrodes formed at least either the top or rear face of the substrate. CONSTITUTION:Capacitor electrodes 12, 12A' and 12B' are provided on the top and rear faces of a planar dielectric substrate 11 extending transversely. Then, coil devices 13-16 having a coil wound on a drum-type core are fitted in recesses in the substrate 11. A resin layer 20 is formed lengthwise on the substrate 11 while a part of the electrodes formed on the top and rear faces of the substrate is exposed. Coil terminals (and intermediate taps) of the coil devices are led out to a part of the electrodes not covered with the resin layer 20 and tied up on projections on the lower edge of the substrate. Then, the coil terminals are soldered 21 to the electrodes and leads 10A10C are connected to required parts. A final product is obtained through subsequent testing, adjusting and molding processes. According to this method of manufacture, the substrate which has been reinforced by the resin layer provided on the top and rear faces of the substrate is not broken during the subsequent processes.
Patent JP-S62260693-A (JP)
Inventor: MURATA TAICHI
IPC: B67B3/18
Filed: 1986-04-25
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-H08332092-A (JP)
Title: Production of fumaric acid
Inventor: GOTO MAKOTO
IPC: C12R1/05
Filed: 1996-03-26
Abstract: PURPOSE: To efficiently produce fumaric acid useful for foods, medicines, industrial raw materials, etc., by suppressing the dissolved oxygen concentration to a specific value or below and carrying out the isomerizing reaction of a microorganism (a prepared substance) having maleic isomerase activities with maleic acid in an aqueous solution. CONSTITUTION: A microorganism having maleic isomerase activities (e.g. Alcaligenes faecalis IFO12669 strain) or a prepared substance thereof is mixed with maleic acid in an aqueous solution and the resultant reactional solution is then sealed with one or more gases such as N2 , Ar or He to maintain the dissolved oxygen in the reactional solution at <=4ppm. Enzymic isomerizing reaction is then carried out to isomerize the maleic acid into fumaric acid. Thereby, the objective fumaric acid useful as a raw material for producing L-aspartic acid, L-malic acid, L-alanine, etc., useful as foods, medicines or industrial raw materials is efficiently obtained in high yield.
Patent JP-S60242323-A (JP)
Title: Photosensor and its manufacture
Inventor: TERADA KATSUNORI
IPC: G01J1/02
Filed: 1984-05-16
Abstract: PURPOSE:To secure the sufficient strength of a connection with a driving circuit by making the thickness of an electrode larger at a driving circuit connection side opposite to a photoelectric conversion part than at a photoelectric conversion part side. CONSTITUTION:An amorphous silicon film 2 is formed on a glass substrate 1 to an about 0.7mum thickness, and then an ohmic contact layer 3 is formed to an about 0.1mum thickness and an Al layer 4 is formed thereupon to a 0.2mum thickness. Thus, a couple of Al electrodes 4a and 4b are obtained and the exposed part of the layer 3 is etched away. Then, a specific part at the photoelectric conversion side is covered with a mask and Al is provided at specific part at the driving circuit connection side to a 0.5mum thickness, and photolithographic patterning is carried out to leave Al only on the electrode 4b, thereby forming a conductive material 5. Consequently, the end part of the driving circuit connection side of the electrode 4b is made thicker to 0.7mum.
Patent JP-H04307170-A (JP)
Title: Shift controller for automatic transmission
Inventor: OTA TAKASHI
IPC: F16H59/42
Filed: 1991-04-02
Abstract: PURPOSE:To perform an up-shift attending on an output drop in an engine so smoothly by operating a specified friction clamping element at time of judging the specified shift conditions on the basis of the engine power-off and the up-shift. CONSTITUTION:An automatic transmission A is connected to an engine E via a torque converter T. In addition, this transmission A operates a frictional engaging device, including a clutch and a brake or the like, by means of hydraulic pressure to be supplied or exhausted by a hydraulic controller C. On the other hand, a shift signal out of an engine control unit 12 is inputted into this hydraulic controller C. At this time, this engine control unit 12 judges a drop in engine power, namely, power-off on the basis of a detection signal out of a throttle sensor 14 through a means 13. Also it judges an up-shift state on the basis of a detection signal out of a car speed sensor 16 through an up-shift judging means 15. Moreover, whether a specified shift condition is materialized or not is judged. When this shift condition is materialized, such a signal as operating a frictional engaging element is outputted out of an output means 18.
Patent JP-S60243263-A (JP)
Title: Steam turbine nozzle blade
Inventor: ABE TAKAO
IPC: C23C10/32
Filed: 1984-05-16
Abstract: PURPOSE:To improve the errosion resistance against oxide in steam, heat resistance and oxidation resistance by applying carburization treatment to the nozzle blade surface of steam turbine then forming a high chromium carbide layer thereon. CONSTITUTION:The turbine nozzle blade of steam turbine is made of 13 Cr stainless steel, and wears by Fe oxides existing in high temp. blowing steam. For preventing this, carburization treatment is applied firstly to said blade to form the carburized layer of 0.1-0.5mm. depth. Next, said blade is embedded into powders composed of Cr, Al2O3, NH4Cl powders, heat treated at prescribed temp. and time to form Cr23C6 type Cr carbide layer having 1,500- 2,000Hv hardness by 5-50mum thickness on said blade surface. Errosion resistance, heat and oxidation resistances of said blade surface is improved remarakably, and the endurance service life is prolonged.
Patent JP-S62252882-A (JP)
Inventor: FUJIOKA SADAKAZU
IPC: F26B17/14
Filed: 1986-04-25
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-S5524514-A (JP)
Title: Treating method for ammoniac nitrogen-containing waste water
Inventor: SATOU KIMIHIKO
IPC: C02F1/76
Filed: 1978-08-10
Abstract: PURPOSE: To easily decompose ammoniac nitrogen contained in waste water into harmless nitrogen in a short time without causing secondary environmental pollution by contacting the waste water to hypobromous acid (salt).  
     CONSTITUTION: Ammoniac nitrogen-contg. waste water is contacted to hypobromous acid (salt). Ammoniac nitrogen suitable for this treatment is nitrogen of cpds. dissociable into ammonium ion in waste water, e.g. ammonium chloride, ammonium sulfate and ammonium nitrate. Such cpds.-contg. waste water includes waste water from night soil treatment, sewage and waste water from chemical plants. Hypobromous acid (salt) used is hypobromous acid, sodium hypobromate or the like. The pH value of the waste water to be treated is pref. 6W13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06289919-A (JP)
Title: Man-machine interface device for nc device
Inventor: SATAKE TOSHIFUMI
IPC: B23Q15/00
Filed: 1993-03-31
Abstract: PURPOSE:To easily execute customizing on a user-side and to prevent the influence of a function which is generated by a user to a main body by developing program management data into a storage means as execution data based on the output of an internal code analysis means. CONSTITUTION:A compiling means (analysis/loading part) 11 receives the customizing program of a man-machine interface, and outputs it as program management data when it is coincide with the prescribed condition of a system. A program management data storage part 14 manages the data. The internal code analysis part 21 analyzes the internal code of the program to be executed and judges the propriety of execution. An execution data loading part 22 develops data from the program management data storage part 14 in an execution data development part 23 based on the output of the internal code analysis part 21. Thus, the user-side can easily execute customizing with the man-machine interface, and the influence of the function which is generated by the user to the NC main boy can be prevented.
Patent JP-S57212645-A (JP)
Title: Tape driving device
Inventor: TAKAHASHI NAOKI
IPC: G11B15/26
Filed: 1981-06-24
Abstract: PURPOSE:To prevent variation in tape running speed at a head position by setting the rotational frequency of a slip disk in such a way that tape speed variation due to the elongation of a tape and that due to variation in the load torque of a capstan cancel each other. CONSTITUTION:When a flywheel 2 is rotated as shown by an arrow A by a driving motor 10, a tape 8 runs forward as shown by an arrow B through a capstan 1 and a pinch roller 3 and the rotation of the capstan 1 is transmitted to a slip disk 6 through an intermediate pulley 7 and an idler 11, winding the tape 8 around a reel 5. To drive the tape 8 in the opposite direction, the idler 11 is changed over to the other slip disk 6'. Further, the rotational frequency of the slip disk 6 is set properly in such a way that variation in tape running speed at the position of a head 4 due to variation in the tension of the tape 8 is eliminated.
Patent JP-S5621824-A (JP)
Title: Covering-splicing method by means of high-frequency welder.
Inventor: KOGA KAZUO
IPC: B29C53/00
Filed: 1979-07-31
Abstract: PURPOSE:To perform a firm covering-splicing with a neat gather-like folds, by a method wherein wrinkles, which are produced when the folded portion is laid over a core material or a reverse surface of a lining material by doubling over, are previously formed by molding at a folding portion of an outer leather by using a high frequency molding electrode. CONSTITUTION:A core material 3 and a lining material 4 are laid on an outer leather 2, and a folding portion is bent and risen along the rim of the core material 3 of the lining material 4 by passing through a drawing mold 5. The folded portion, which is bent and risen, is laid over the back side of the core material 3 or the lining material 4 by doubling over by means of a wiper 6, and the resultant folded portion is covering-spliced by pressing between the nip formed by two high-frequency splicing electrodes 7 and 8. Wrinkles, which are produced when the folded portion is laid over the back surface of the core material 3 or of the lining material 4 by doubling over, are previously molded at the folded portion of the outer leather 2 by means of a molding electrode 1 having a convex part 1a.
Patent JP-S59224462-A (JP)
Title: Diaphragm type fuel pump
Inventor: OOGAKI YOSHIO
IPC: F02M37/44
Filed: 1983-06-02
Abstract: PURPOSE:To simplify works of attaching and detaching of a fuel filter by screwing and holding a fuel filter unit to be also used for a suction chamber at the top face of an out chamber of a diaphragm type fuel pump. CONSTITUTION:The fuel introduced through a suction pipe 37 is conducted to a filter paper 22 via a hole 39 of a connector 38 and pass-holes 34 and 35, and alien matters and water in the fuel are collected in a drain groove 33. These drains are removed when a fuel filter unit 18 is exchanged. This filter can be removed by rotating a rib 40 of an upper casing 19 and releasing a bolt nut joint. This construction permits disposing a fuel filter as a unit after once used, simplify the work of exchange, and facilitate attaching and detaching of the fuel filter unit.
Patent JP-S58215225-A (JP)
Title: Manufacture of aluminum tube elbow
Inventor: OOSAWA YASUO
IPC: B21D9/10
Filed: 1982-06-08
Abstract: PURPOSE:To manufacture an Al tube elbow having small inside bending radius by pressing a blank tube in the direction of bent part of a die by fluid pressure, and at the same time, applying fluid pressure to the inside of the tube and extruding the tube along the bent tube part. CONSTITUTION:A blind cover 14 is fixed as air-tight by welding etc. to an end face of a straight blank tube 12. A tube holder 3 is fitted to the opening of the tube 12. A piston 2 is moved by fluid pressure from a fluid channel 1b, and the tube 12 is pressed in the direction of a bent tube part 6 through the tube holder 3. At the same time, pressure fluid from a fluid channel 1C is introduced into the tube 12. The tube 12 is extruded to the right and bent along the bent tube part (b) of a die, and a part becomes in a bent state. Under this condition, the blind cover 14 comes into contact with a urethane rubber layer inserted beforehand in the bent tube part (b) of the die, and presses the urethane rubber by pressure fluid from a flow channel 1b while preventing damage due to welding of the blind cover. Bending of the tube 12 is advanced thereby. On the other hand, bending is performed by specified rise of pressure by retreating a supporting plate 10 downward. After bending, both ends of the elbow are cut off, and the blind cover is removed.
Patent JP-S5621713-A (JP)
Title: Rotary spindle head with machining force adjustment
Inventor: NONAMI YASUSHI
IPC: B23D79/04
Filed: 1979-07-30
Abstract: PURPOSE: To perform the adjustment for strength of external force applied to a cutter or nut.  
     CONSTITUTION: A rotary spindle head A comprises a cutter holder 27, that holds a cutter C, at its one end, spindle 7 with a piston 8, and a fluidic cylinder 3. When the piston is depressed into the cylinder by a load applied to the cutter holder 27, the piston is rotated a certain degree of angle for the cylinder to rotate the cutter C. The level of fluid pressure generated in the cylinder is adjusted by a valve mechanism 2. That is, if a load is applied to the spindle of the rotary spindle head from the outside, a reaction force is produced against the load and taken out as a machining force with a rotation of prescribed angle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S581009-A (JP)
Title: Controlling method for temperature distribution in blast furnace
Inventor: UMETSU YOSHINORI
IPC: C21B7/24
Filed: 1981-06-23
Abstract: PURPOSE:To make the control of the temp. distributions in a blast furnace possible by  arranging a pair of upper and lower measuring points along the flow lines, along  which the charged materials in the packed beds in a blast furnace flow downward,  into plural arrangements in the radial direction of the furnace inside, and detecting the  distributions of the ratios of the heat flow in the radial direction. CONSTITUTION:Levels L, L' of suitable intervals are determined in vertrical directions  along the flow lines S1, S2, S3 along which the charging materials in the shaft part 1  of a blast furnace move downward, and the intersected points P1, P1', P2, P2', P3, P3'  with the lines S1, S2, S3 are set respectively as one set of upper and lower measuring  points. Sondes 2, 2' are charged to the respective measuring points, and the temps. of  gases and charging materials at the respective points are measured via photoelectric  transducers 3, 3' and are outputted with a printer 5 via a microcomputer 4. The distributions of heat flow ratios in the radial direction are known by measuring the temps.  of the solids and gases at the two levels L, L' in this way. When any abnormality is  detected, the state of the charged material is adjusted to restore the normal values,  whereby the control of the temp. distribution is made possible.
Patent JP-H01268366-A (JP)
Title: Auto-focus video camera
Inventor: TAKUMA MASAO
IPC: H04N5/232
Filed: 1988-04-20
Abstract: PURPOSE:To suppress the variance due to interlace to accurately detect an in-focus point by obtaining a focus evaluation value from two continuous field and updating it in every field. CONSTITUTION:Outputs of high-pass filter circuits 15 and 16 are inputted to a switch circuit 17 and are alternately inputted to an integrating circuit 18, and the integral value of odd fields is updated in a first memory circuit 20 in every one frame, and that of even fields is updated in a second memory circuit 21 in every one frame. An adding circuit 22 adds integral values as contents of memory circuits 20 and 21 in every one field to output the focus evaluation value. Thus, the variance of the focus evaluation value in each field due to interlace and an influence of noise are reduced to obtain the stable evaluation value.
Patent JP-S61255851-A (JP)
Inventor: WAKAO RYUICHI
IPC: B32B15/092
Filed: 1985-05-08
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-S5729512-A (JP)
Title: Casting method for gray cast iron
Inventor: KIKUCHI MASAO
IPC: C21C1/08
Filed: 1981-06-25
Abstract: PURPOSE: To cast a gray cast iron having a uniform A-type flaky graphite structure by a method wherein a gray cast iron material is melted by heating it with a specified rate of temperature rise in the temperature range exceeding the A 1  transformation point thereof, and after adding an inoculant, the molten metal is poured into a sand mold.  
     CONSTITUTION: A gray cast iron material of a chemical composition containing C, Si Mn, P and S in the ranges for ordinary gray cast irons is melted with a temperature rise of 10W<60C/min. in the temperature range exceeding the A 1  transformation point thereof. After adding the inoculant to the molten metal and melting the inoculant, the molten metal is cast by pouring it into the sand mold. According to this method, even in the case of casting an article which varies in wall thickness and has a thin-walled part, eutectic graphite is not generated at all and a gray cast iron having a uniform and homogeneous structure of A-type flaky graphite can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio