baber/WOPTO huggingface dataset:
Patent JP-H0334526-A (JP)
Title: Formation of electrolyte layer for solid electrolytic capacitor
Inventor: IRIKURA ISAO
IPC: H01G9/032
Filed: 1989-06-30
Abstract: PURPOSE:To attract a powder layer of an electrolyte to the surface of an electrode body at a good close contact property and firmly by a method wherein the electrode body is treated with manganese dioxide several times until a color of a dielectric oxide film on the surface becomes a blackish gray, it is then immersed in a pyrolytic solution, the powder layer of the electrolyte is attracted to the surface by static electricity and the layer is then pyrolyzed. CONSTITUTION:An electrode body 6 where a dielectric oxide film has been formed on the surface is immersed in a manganese nitrate solution; it is impregnated with the solution, the manganese nitrate solution is pyrolyzed in an electric furnace of 250 deg.C for 5min. This process is repeated several times until a color of the dielectric oxide film becomes a state that it is a blackish gray. In succession, the electrode body 6 is immersed in a manganese nitrate solution whose specific gravity is 1.40; it is pulled up; it is set in an attraction tank 1; a corona discharge is generated by using a direct-current high-voltage generation apparatus 5 to generate static electricity; a gamma-manganese dioxide powder particle layer is formed on the surface of the dielectric oxide film of the electrode body 6. After that, the manganese nitrate solution is pyrolyzed in an electric furnace of 250 deg.C; manganese dioxide powder particles are attached closely to the surface of the electrode body 6 and, at the same time, the individual particles are bonded.
Patent JP-H0335173-A (JP)
Title: Device and method for measuring harmonic distortion
Inventor: TEIKA KOICHI
IPC: G01R23/20
Filed: 1989-06-30
Abstract: PURPOSE:To make a quick measurement for harmonic distortion by obtaining a response signal come from a system to be measured in an arithmetic mode by the calculation after an inpulse response of the system to be measured is measured in a preparation mode. CONSTITUTION:The result of calculation for the impulse response made by giving a signal to the system 4 to be measured in the preparation mode is stored in storage means 8. Next, in the arithmetic mode, waveform data with a single frequency are generated by waveform data generating means 10 and supplied to convolutional operation means 12 whereby the convolutional operation for the waveform data and impulse response is performed. This is the method to obtain the response waveform at the time when the signal of a certain frequency is given to the system 4 to be measured in accordance with the impulse response measured in the preparation mode, and a spectrum is calculated from the response waveform data by Fourier conversion means 14 and necessary harmonic components are extracted by spectrum extracting means 16. Then, the harmonic spectrum can be obtained by calculating repeatedly in the manner of changing the frequency of waveform data.
Patent JP-H05340031-A (JP)
Title: Prestressed concrete girder and its manufacture
Inventor: NODA YUKIE
IPC: E04B1/22
Filed: 1992-06-04
Abstract: PURPOSE:To provide a prestressed concrete girder which can be simply executed, and dispenses with a large-scale device and a wide manufacturing yard, and is high in rigidity and low in the height of a girder. CONSTITUTION:A sheath 4 having a tension steel member 3 inserted through the tensile edge of a precast concrete member 2 is buriedly provided in a PC girder 1, and a thick plate steel member 5 for resisting compressive force is buried in the compressed edge of the upper part of the girder. The thick plate steel member 5 has a T-shaped section, and plurality of concrete pouring through-holes 5b are bored on the web 5a of the thick plate steel member 5. Since the concrete during depositing sufficiently turns round to the lower face 5d of a flange 5c through the through holes 5b, adherence between the thick plate steel member 5 and the concrete can be improved. An extremely thick steel plate being resistible against compressive force is applied to the flange 5c of the thick plate steel member 5. An ordinary PC steel wire is used for the tension steel member 3.
Patent JP-S5795992-A (JP)
Title: Novel derivative of cephamycin c and its preparation
Inventor: KUNISHIMA AOI
IPC: A61K31/545
Filed: 1980-12-04
Abstract: NEW MATERIAL:An N-benzenesulfonyl derivative of cephamycin C shown by the formula.  
     USE: A raw material for various useful cephalosporin derivatives. When cephamycin C is converted into an N-benzenesulfonyl derivative, it can be easily precipitated into a solid.  
     PROCESS: An inorganic salt, e.g., sodium hydroxide, sodium carbonate, etc. is added to an aqueous solution of cephamycin C, which is rected with benzenesulfonyl chloride in an equivalent of 1W5 times that of cephamycin C at 15W20°C in a pH of 8W9, to give a compound shown by the formula. This compound is washed, dried under vacuum, to give the compound as powder of a free acid. The compound is dissolved in methanol, acetone, etc., and potassium hydrogen carbonate, triethylamine, etc. is added to the solution, to give a salt of the compound shown by the formula. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5799624-A (JP)
Title: Ttl camera
Inventor: SAWARA MASAYOSHI
IPC: G03B7/083
Filed: 1981-10-23
Abstract: PURPOSE:To add a freeze device to a film-surface photometric camera by connecting a photometric circuit and a storage circuit mutually through the switching of an external operation member, and by disconnecting those circuits from each other a prescirbed time after a release button is pushed. CONSTITUTION:When a freeze lever 5 is switched over to a freeze photography side, a switch S5 is closed and the one-stage depressing of a release button connects a switch S2, so that a signal from a photometric circuit 8 which measures the light of some part of an object is stored in a capacitor C1 for storage. After an enough time for the storage, a switch S4 is opened through the operation of a delay device 12. Then, a photographic lens 13 is directed according to framing and the release button is pushed as the 2nd stage to start photographing operation. Consequently, the output of an exposure time control circuit 10 is inverted after a second period based upon the signal stored in the storage capacitor C1, thus performing the photographing operation.
Patent JP-H0461658-A (JP)
Title: Loading device for disk player
Inventor: YOSHIOKA AKIHIRO
IPC: G11B17/035
Filed: 1990-06-27
Abstract: PURPOSE:To simplify the constitution by executing turning of a disk tray, an operation of a clamp member, and driving of a pickup by one motor. CONSTITUTION:When a disk tray 2 is housed in a cabinet 1, a cam 63 of a cam gear 6 drives an operating lever 8 and operates a clamp member 7, a disk 9 on the disk tray 2 is clamped to a turntable 16, and also, a working piece 28 of the clamp member 7 depresses a sub-tray 22 against a spring 27, and the disk 9 is floated relatively against the sub-tray 22. When clamping of the disk 9 is completed, a second gear part 52 of a timing gear 5 is engaged to a rack plate 42 and a pickup 4 is driven. In such a way, by executing loading of the disk 9 and driving of the pickup 4 by one motor, the constitution can be simplified.
Patent JP-H0614124-A (JP)
Title: Attendant board job system
Inventor: ASAI SHIGEYOSHI
IPC: H04M3/60
Filed: 1992-06-29
Abstract: PURPOSE:To enable the attendant board job without use of an exclusive installation for the attendant board job. CONSTITUTION:When an incoming call takes place in a PBX 21, a setup request signal is outputted from an I interface (user network interface) A. When an attendant board equipment 22a replies the signal, a setup reception signal is returned from the attendant board equipment 22a. Thus, in this case, call connection processing via the attendant board equipment 22a is executed. When an attendant board equipment 22b, e.g. replies the signal, the attendant board equipment 22b returns a call request signal. Thus, in this case, the call connection processing via the attendant board equipment 22b is executed.
Patent JP-H0220412-A (JP)
Title: Suspension device for bus
Inventor: MAMETA SHIZUNOBU
IPC: B60G17/0165
Filed: 1988-07-08
Abstract: PURPOSE:To reduce rolling quantity of a vehicle body by changing-over the main body of a suspension device to 'hard', when a car speed is lower than a relative low 1st -relatively low- car speed or it is higher than a 2nd -relative high- car speed. CONSTITUTION:A controller 10 outputs a control signal to hardness adjusting devices 4a, 4b, 4c, 4d for changing-over a suspension device main body to 'hard', when a car speed is lower than a relative low (1st) car speed V1 or it is higher than a relative high (2nd) car speed V2. When the car speed is between the 1st setting car speed and the 2nd setting car speed and further the steering speed is higher than a threshold value set so as to decrease according to the increase of the car speed, the same process as the above-stated is performed. Hereby, when the car speed is lower than the relative low 1st setting car speed, the rolling quantity of the vehicle body is reduced so that the body is not brought into contact with any obstacles on both sides of a road, even in the case of slow running on the road having remarkably irregular surface.
Patent JP-H09328993-A (JP)
Title: Method for diagnosing abrasion of cutter face of tunnel excavating equipment
Inventor: YOSHINO KOJI
IPC: E21D9/087
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To accurately estimate the change time of a cutter by diagnosing the abrasion condition of a cutter face on the basis of the total thrust, propulsion speed and the number of revolution of cutter face of a tunnel excavating equipment by using the amplitude data of the excavating noise as a parameter. SOLUTION: Ground excavating noise generated by a cutter face 12 of a shield machine 10 is detected by an acceleration sensor 1, and unnecessary frequency component such as the noise in the acoustic detecting signal is cut off for wave processing. A mean amplitude value V of the excavating noise per each constant excavation distance, which is obtained by processing the wave, is used as a parameter of hardness of the ground to be excavated. Total thrust P, propulsion speed J and the number of revolution R of the cutter face of a shield machine are measured, and a coefficient of excavation K=P/(J/R), which expresses the ground excavating condition, is obtained as a parameter of the mechanical quantity. Wholesomeness of the cutter face 12 is previously patterned on the basis of the combination of the mean amplitude value V and the coefficient of excavation K.  The mean amplitude value V and the coefficient of excavation K per each constant excavation distance are checked with the diagnosis pattern so as to diagnose the abrasion condition of the cutter face 12.
Patent JP-H06319289-A (JP)
Title: Operation system for induction motor
Inventor: MATSUDA ISAO
IPC: H02M7/48
Filed: 1993-07-12
Abstract: PURPOSE:To obtain a constant output operation without increasing the rated power of a motor and an inverter without causing torque shock. CONSTITUTION:Windings of an induction motor 1 are constituted with three phases and 6 leader terminals, mutual output phases are equallized in the operation below low speed region in constant output range when controlling two inverters 2 and 3 by a controller 4 and, in high speed region, 1:2 pole-change is provided for the induction motor by the operation of inverting mutual phases by 180 degrees. By doing this, the maximum torque characteristics of the induction motor are increased in the high speed region and the shortage of torque in high speed region is prevented without increasing the skeleton of the induction motor. Also, equal output capcity obtained by dividing the conventional rated power is provided for both the inverters.
Patent JP-H0921604-A (JP)
Title: Method and apparatus for measuring displacement amount of axial center of cylindrical body
Inventor: KOMAI TADASHI
IPC: G01B21/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To correctly measure the amount of displacement of the axial center of a cylindrical body, by solving an expression generated by the use of each output voltage value of eddy current displacement sensor, a calibrated sensor sensitivity by a sensor sensitivity operation part and coefficient of a term second degree according to the Newton-Raphson's method. SOLUTION: A displacement amount expression generation part 54 generated expressions determining unknown displacement amounts [X(n), X(n)] in directions of two orthogonal axes (X axis, Z axis) of a cylindrical body with the use of calibrated sensor sensitivities [aX(n), aZ(n)] by a sensor sensitivity operation part 53 and coefficients of a degree of second term (CX, CZ) registered in a tangential displacement output characteristic calibration part 52. A displacement amount calculation part 55 solves the expressions generated by the generation part 54 according to the Newton-Raphson's method. In this manner, displacement amounts [X(n), Z(n)] in two orthogonal axial directions (X axis, Z axis) of the cylindrical body are obtained.
Patent JP-S6149830-A (JP)
Title: Applying method of thermoplastic resin mark
Inventor: NAGASE TOKUJI
IPC: B29C70/74
Filed: 1984-08-18
Abstract: PURPOSE:To apply thermoplastic resin marks to both surfaces of a sheet, which is to be stuck, at a time, by a method wherein two sheets of intaglios filled with thermoplastic resin for application of mark are made to face each other, between which coats to be stuck are inserted, heated, pressed and clamped. CONSTITUTION:Hollow parts 5a-5c of an intaglio 5 consisting of a metallic base 5M and a silicone resin sheet 5S is filled with thermoplastic resin powder 6 containing a coloring agent and two sheets of the intaglios 5 are made to face each other after solvent welding of the resin powder 6 has been performed to each other, a sheet 2 to be stuck such as artificial leather or unwoven fabric to be marked is inserted between the intaglios 5, both the intaglios 5 are pressed and clamped, said resin powder is molten by applying high-frequency voltage to the intaglios 5 and thermoplastic resin marks are welded (transferred). Both the sides can be marked at a time.
Patent JP-H02132362-A (JP)
Title: Apparatus and method for measuring feature of liquid
Inventor: SUTEFUAN RAIHI
IPC: G01N27/22
Filed: 1989-07-01
Abstract: PURPOSE: To eliminate the influence of a contaminant by arranging an isolator between electrodes and reducing the electric field strength on the surface of an electrode when detecting alcohol content by measuring a dielectric constant in a mixture of alcohol and water. CONSTITUTION: A metal pipe 12 is provided as a second electrode inside concentrically to an external metal pipe 11 for forming an electrode. Collars 14 and 15 of an insulation plastic with a bore hole are provided as shown in Fig. and an insulation filling material 13 is compactly provided between the pipes 11 and 12. Both electrodes are connected to an electronic circuit 30 via a coaxial cable 16. With this configuration, the main part of electric field strength is centered at a liquid in the holes of the collars 14 and 15, thus reducing the electric field strength on the surface of the electrode. Therefore, presence of a deposit on the electrode does not essentially affect electric field.
Patent JP-S5694884-A (JP)
Title: Solid state pickup element and its production
Inventor: YONEDA TADANAKA
IPC: H04N5/335
Filed: 1979-12-28
Abstract: PURPOSE:To increase a junction capacity between a diffusion region and a substrate and then increase an output signal, by forming the diffusion region at the region having the same conduction type as the substrate of a solid state pickup element with a high concentration of impurities. CONSTITUTION:The SiO2 film 21 of about 0.1mum and the Si3N4 film 22 of about 0.1mum are formed on the n type substrate 20 of 0.5-2OMEGA-cm, and the photoresist film 23 is left at the areas excepting the field oxide film forming region. Then the photoresist film is removed at the forming regions of the photodiode and the read-in transistor to form the injection region 25. The photoresist film 24 is removed and then heated up in an oxidizing atmosphere to obtain the field SiO2 film of 1mum. In this case, the P<+> region having an impurity concentration of 5-50X10<16>/cm<2> is formed due to the heating of the region 25. After this, the diffusion region 23 and others are formed to obtain a solid state pickup element. In such way, a P<+> region having a large concentration of impurities is formed between the substrate 20 and the diffusion region 32. Thus the junction capacity and then the signal amount is increased.
Patent JP-S5795078-A (JP)
Title: Manufacture of fiber clad sleeve for storage battery
Inventor: SUGIYAMA HIROSHI
IPC: H01M4/76
Filed: 1980-12-03
Abstract: PURPOSE:To obtain sleeves of high strength and high degree of elongation by piling nonwoven sheets comprising more than one kind of fibers having different melting points and sewing them in stripes at a specified space and then heat-treating and forming them in a tube shape. CONSTITUTION:Polyester fibers of 260 deg.C melting point serving as a main constituent are mixed in a range of 3-50wt% with either one of fibers having a lower melting point than that of the polyester fibers and acting as a binder, for example, polyethylene fiber of 70-130 deg.C melting point, polypropylene of 140-160 deg.C melting point, or polyvinyl chloride of 127-210 deg.C melting point, to form a nonwoven fabric. These nonwoven fabrics 1a, 1b are piled and sewn in stripes at equal spaces with a polyester thread 2 which has resistance to acids and oxidation, and guides for tube formation are inserted between these sewn parts, while melting these binding fibers with which, the fibers of main constituent are fused to form simultaneously a sleeve 3 consisting several continuous pieces of fiber.
Patent JP-H1015659-A (JP)
Title: Method for casting anode for copper electrolysis, and aqueous releasing agent solution for casting molten metal into metallic mold
Inventor: YAMASHITA AKIRA
IPC: B22D25/04
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To increase the adhesive strength if a releasing agent to a master mold, to improve the quality of an anode, to prolong the service life of the master mold and to reduce the consumption of the releasing agent by using mixed aqu. solution containing clayey powder and water glass as an aqu. releasing agnet solution for casting. SOLUTION: In a releasing agnet coating equipment in an anode casting equipment of copper electrolysis, the clayey powder and the water glass are dissolved in the water and the obtd. mixed water solution 3 is applied on the master mold 2. In such a case, the concns. of the clay powder and the water glass in the mixed aqu. solution is desirably to be 4-8wt.% and 0.5-0.6mol% respectively. The water glass is desirable to be the concd. aqu. solution of silicon dioxide-alkali base glass obtained by dissolving the silicon dioxide with the alkali, is colorless and high viscous liquid, has high tackiness, and become vitrifoam by drying when left standing in the air. The Figure (a) is in the case of applying this invention and the Figure (b) is in the case of the conventional method.
Patent JP-2000010226-A (JP)
Title: Silver halide photographic sensitive material and image forming method
Inventor: CHINO SHIGEO
IPC: G03C5/08
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material with which an imaging power in a high light part and a sharp shadow part are obtd., by incorporating at least three kinds of silver halide emulsions of different sensitivities into a photosensitive silver halide emulsion layer and selecting three kinds of emulsions satisfying specified conditions. SOLUTION: In the silver halide photographic sensitive material containing at least one layer of photosensitive silver halide emulsion layer and at least one layer of non-photosensitive layer on a supporting body, the photosensitive silver halide emulsion layer contains at least three kinds of silver halide emulsions having different sensitivities. It is assumed that the three kinds of emulsions EM-1, EM-2, EM-3, which have been optionally selected, satisfy the conditions expressed by the formulae. In the formulae, S[EM-1] represents the sensitivity of the silver halide emulsion EM-1 when a sample of the emulsion is prepared by a specified method and developed. S[EM-2] and S[EM-3] represent the same meanings. The compsn. of the silver halide may be a halide compsn. of silver chloride and silver bromide, and preferably, it contains >=95 mol.% silver chloride.
Patent JP-S63300592-A (JP)
Inventor: PEDORO BARENCHIANO MERERO
IPC: B23K3/06
Filed: 1987-07-10
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-S6327167-A (JP)
Title: Contour compensation circuit
Inventor: TANIFUJI NAOKI
IPC: H04N5/208
Filed: 1986-07-21
Abstract: PURPOSE:To form an excellent image having a suitable degree of sharpness by detecting the variation of a horizontal synchronizing signal by a synchronizing signal detection circuit, and controlling a variable type delay element by a control means based on the detected signal to set a delay time to a specific value. CONSTITUTION:A pair of charge coupled devices CCDs 11 and 12 are connected in series with each other, to the output of the CCD 12, one input of an adder 13 is connected, and to the other input of the adder 13, a video signal input is directly connected, and to the output of the adder 13, a subtracter 14 is connected. To the control electrodes of these CCDs 11 and 12, a voltage conrolled oscillator VCO 16 is connected, and to the control input of the VCO 16, the synchronizing signal detection circuit 17 is connected. By this circuit 17, the variation of the synchronizing signals is detected, and the circuit 17 outputs a control voltage Vc as a detection signal to the VCO 16, and the VCO 16 outputs a clock signal Cs to set the delay times of the CCD 11 and 12 in the specific value. As a result, an image of excellent quality having a suitable degree of sharpness can be obtained.
Patent JP-S5696207-A (JP)
Title: Electronic tape measure
Inventor: HARA KAZUO
IPC: G01B21/06
Filed: 1979-12-29
Abstract: PURPOSE: To carry out measurement quickly and accurately by a method wherein a pulse is generated correspondingly to a delivery length of distance measuring wire for a tape measure at a given interval, and the pulse signal is divided to counting.  
     CONSTITUTION: A wire 5 drawn out of a tape measure reel 4 is wound on a pulley  6 and coupled to an external measuring terminal 5 on a side wall 1 of the tape measure. A disk 8 provided with slits 8 is mounted on a rotary shaft 3 of the pulley 6,  and a pulse signal corresponding to rotations of the disk 8 is outputted through a  pulse signal generator 7 consisting of a light source and a photoelectric cell 9. The  pulse signal generated correspondingly to a delivery length of the wire 5 is divided  on a frequency dividing circuit 10, and a length corresponding to a count of the output is indicated on a display 11. Thus the measurement can be made quickly and accurately. 
     COPYRIGHT: (C)1981,JPO&Japio