baber/WOPTO huggingface dataset:
Patent JP-S61240643-A (JP)
Title: Mounting part for multilayer hybrid integrated circuit
Inventor: HAYASHI SHIGERO
IPC: H01L21/60
Filed: 1985-04-17
Abstract: PURPOSE:To provide an inexpensive mounting part of ready manufacture useful for alleviating the restriction for a space disposition between parts to be mounted of a hybrid IC such as particularly elements to be mounted by devising the stereoscopic space disposition of elements to be mounted. CONSTITUTION:An element A is placed on a mounting part 10 for a multilayer hybrid IC, necessary wirings (gold wirings 121) are formed, the part 10 is so disposed as to locate an element B associated on a ceramic substrate 11 in a space 7, and the contacting part of a leg 6 with the substrate 11 is secured with an adhesive 13. Then, the wirings of a wiring pad 4 for contacting with the exterior on the IC part and the substrate 11 are executed (with gold wirings 121) to complete the assembling of the part 10 of this invention in the hybrid IC. Thus, elements can be disposed, wired stereoscopically between the elements, with the result that a problem of increasing the capacity between the wirings can be eliminated to largely improve the workability in the mounting.
Patent JP-S5416789-A (JP)
Title: Automatic hold and release apparatus for hole base work
Inventor: OGAWA KAZUO
IPC: B24B5/00
Filed: 1977-07-08
Abstract: PURPOSE: To hold and release quickly and to work at high accuracy of long work relative to inner diameter in automatic apparatus to hold and release work to mandrel arbor which holds work by hole base of the cylindrical work. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08279611-A (JP)
Title: Insulated gate semiconductor device and manufacture thereof
Inventor: YAMAGUCHI SHOICHI
IPC: H01L29/78
Filed: 1995-04-07
Abstract: PURPOSE: To improve noise-resisting property and electric insulating property between the main circuit and a control circuit by a method wherein photovoltaic effect is given to the insulated gate electrode formed on the first conductive type base layer located between the second conductive type drain layer and the second conductive type source layer through a gate insulating film. CONSTITUTION: An n-type source layer 2 is formed on the surface of a p-type base layer 1, and an n-type drain layer 3 is formed on the part away from the n-type source layer 2 in the prescribed distance. A source electrode 4 is provided on the n-type source layer 2 in such a manner that it is brought into contact with the p-type base layer 2 simultaneously, and a drain electrode 5 is provided on the n-type drain layer 3. An insulating gate electrode 20, having photovoltaic effect, is formed on the p-type base layer 1 located between the n-type source layer 2 and the n-type drain layer 3 through a gate insulating film 6. Besides, the photovoltaic part 20 is electrically connected to the source electrode 4 by an electrode 21, and source potential is used as a reference potential.
Patent JP-H05279515-A (JP)
Title: Polybutadiene composition and high-impact polystyrene resin containing the same
IPC: C08L9/00
Filed: 1992-04-03
Abstract: PURPOSE:To obtain a polybutadiene compsn. which is useful as a rubber component for preparing a high-impact polystyrene resin excellent in gloss and impact strength by compounding a linear polymer with a specific radial polymer and specifying the average mol.wt. and molecular structure of the compsn. as a whole. CONSTITUTION:This compsn. comprises 20-95wt.% linear polymer (e.g. polybutadiene) and 80-5wt.% radial polymer of the formula: (P)n-X (wherein P is a linear polymer chain; (n) is 3-20; and X is a residue of a terminal-coupling agent) (e.g. a polymer obtd. by polymerizing 1,3-butadiene under specified conditions and reacting the resulting polymer with butyl trimellitate as a coupling agent) and has, based on the compsn., a content of butadiene segments of at least 90wt.%, a wt.-average mol.wt. of 50,000-500,000, and a mol.wt. distribution (expressed by wt.-average/number-average mol.wt.) of 1.2-3.5. Of all the butadiene segments, 90-99% are linked by 1,4-cis bonding; 0.5-9%, by 1,4-trans bonding; and 0-3%, by 1,2-bonding.
Patent JP-S62241818-A (JP)
Title: Firing of ammonium-exchanged faujasite type zeolite
Inventor: SAITO HIROYUKI
IPC: C01B39/24
Filed: 1986-04-11
Abstract: PURPOSE:To produce faujasite, having high activity and rich in hydrothermal resistance with good productivity in a simple process, by firing the titled zeolite containing coexisting chlorine ion in a steam atmosphere. CONSTITUTION:Ammonium-exchange faujasite with >=50% ammonium exchange ratio containing coexisting >=0.01wt% chlorine ion is fired at 400-900 deg.C in an atmosphere containing >=10vol% steam to produce faujasite type zeolite, having high activity and rich in hydrothermal resistance. Alkali components in the faujasite can be reduced to an extent not to affect the hot water resistance simply by bringing the resultant hydrogen type faujasite in a slurry state into contact with an aqueous solution or an ammonium salt or strong acidic cation exchange resin and the aimed faujasite, rich in hydrothermal stability and having a high molar ratio (SiO2/Al2O3) can be obtained.
Patent JP-2000271514-A (JP)
Title: Spraying product
Inventor: MEKATA SATOSHI
IPC: B65D83/44
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To softly spray a small amount of a raw liquid stably for a long duration by a simple apparatus. SOLUTION: This spraying product A is constituted of an inner aerosol apparatus 2 for jetting an atomized liquid and an outer aerosol apparatus 1 for jetting a gas for conveying the atomized liquid jetted out of the inner aerosol apparatus 2. The outer aerosol apparatus 1 is provided with a container body 4 filled with a gas and a valve 5 for a gas installed between nozzles 29 for a gas and the container body 4. The inner aerosol apparatus 2 is housed in the inside of the container body 4 and is provided with an inner container 10 communicated with the inner space of the container body 4, the inner bag 13 containing a liquid in the inside, and a valve 1 for a liquid installed between the nozzle 27 for a liquid and the inner bag 13. The valve 11 for a liquid is so constituted as to be operated simultaneously with the operation of the valve 5 for a gas. A plurality of nozzles 29 for a gas are installed in the circumference of the nozzle 27 for a liquid.
Patent JP-S566204-A (JP)
Title: Optical fiber lighting device
Inventor: MORI HIDEJI
IPC: F21V8/00
Filed: 1979-06-29
Abstract: PURPOSE: To obtain the device of high reliability by installing optical fibers in a cylindrical belt composed of elastic material with their light emitting faces being  exposed and so constituting said belt that it may be mounted to the barrel of the objective lens of an optical system.  
     CONSTITUTION: A cylindrical belt 2 composed of elastic material such as rubber is buried with multiple optical fibers 3 and the light emitting end faces 3a of the respective optical fibers 3 are exposed to the end face 2a of the belt 2. The respective optical fibers 3 are held connected to a suitable light source and coating 5 is applied on the outside circumferential portions of the optical fibers 3 between the light source and belt 2 to prevent the leakage of light. The belt 2 is mounted to the barrel 6b of an optical instrument 6. When the objective lens 6a is directed to the object and light is supplied to each optical fiber 3 from the light source, the light is irradiated on the object from the light emitting faces 3a. Forming the belt 2 in strip-form and winding the same on the barrel 6b are equally well. This yields the optical fiber lighting device of high reliability stable to vibrations. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S578207-A (JP)
Title: Suspension polymerization of vinyl chloride
Inventor: HATA AKIO
IPC: C08F14/00
Filed: 1980-06-17
Abstract: PURPOSE: To prevent deposition of polymer scales on the inside of a polymerization vessel, by adding a reaction product of furfural, a polyamine and phenol, in suspension-polymerizing vinyl vhloride, etc., by use of an oil-soluble polymerization initiator.  
     CONSTITUTION: A ternary troduct is obtained by reacting furfural, a polyamine, e.g., ethylenediamine, cyclohexane-diamine, phenylenediamine, and phenol so that each component falls in the range: 5W90mol%, based on a ternary product. In dispersing vinyl vhloride alone or a vinyl vhloride/different monomer mixture in an aqueous medium and then subjecting the dispersion to suspension polymerization in the presence of an oil-soluble polymerization initiator, the polymer of the purpose is obtained with good operability and quality either by previously coating the ternary product on the inside of a polymerization vessel and on the surfaces of the accessories for the vessel or by adding the ternary product to the polymerization system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63246504-A (JP)
Title: Noncontact submerged bearing device
Inventor: YANO YOSHIO
IPC: F16C32/04
Filed: 1987-04-02
Abstract: PURPOSE:To suppress the oscillation of a driving shaft by opposing a rotor in which a hollow cylinder of a good electric conductor is fixed to a driving shaft by its top and bottom faces to a primary side stator which can be used in a liquid and making said stator effect the action of a bearing. CONSTITUTION:A flange 2 and a shaft body 1 are fixed by the top and bottom faces of a hollow cylindrical rotor 3 of a good electric conductor, and a stator 6 which can be used in a liquid is installed opposite to the rotor 3 by means of a supported member 10 and a leg 12. And, since the rotating direction of the magnetic field of the stator 6 can be reversed to the rotating direction of the driving shaft 1, the repulsive force between the stator 6 and the rotor 3 can be easily generated while also generating a similar force equally with the serrate wave form of the surface of the rotor 3, maintaining the rotor 3 in the center of the stator 6. Hence, the oscillation of the driving shaft 1 can be suppressed also enabling cooling because of being submerged in a liquid.
Patent JP-S59207283-A (JP)
Title: Thermal recording material
Inventor: SAKAI HISASHI
IPC: B41M5/327
Filed: 1983-05-11
Abstract: PURPOSE:To obtain a thermal recording material which has high color forming ability and whiteness and excellent oil resistance, by utilizing the color reaction between a fluoran compound having an NH2 group and a p-hydroxybenzoate and adding a specified dispersant. CONSTITUTION:A recording material is formed by applying a heat-sensitive layer which contains a leuco dyestuff and a phenolic substance on a supporting film. A fluoran compound which has (substituted) amino groups at least at positions 3 and 7 (e.g. 3-diethylamino-6-methyl-7-mesidino-4',5'-benzofluoran) is used as said leuco dyestuff and a p-hydroxybenzoate is used as said phenolic substance. Also one or both of hydroxyethylcellulose and carboxyl group-modified polyvinyl alcohol and sodium dialkyl sulfosuccinate are used as dispersants of the fluoran compound.
Patent JP-S62239732-A (JP)
Title: Diagnostic system between opposite devices
Inventor: KURITANI KAZUNARI
IPC: H04J3/14
Filed: 1986-04-11
Abstract: PURPOSE:To test the transmission line between opposite stations without any external operation by controlling the generation of each control signal and a random signal for monitoring at a transmission part of each channel. CONSTITUTION:When a test instruction signal 100 is applied to a timing circuit 37, a start signal is outputted from a selector circuit 35 and sent to the opposite station side with a control signal from the timing circuit 37. Then when it is detected by the start signal detecting circuit 41 on the opposite station side, the output of a latch circuit 43 controls a loop circuit 31 and a selector circuit 36 to select a folded signal from a reception part 40. Then, a random signal is sent out of the random signal generating circuit 32 on this station side under the control of the timing circuit 37 and sent back to the channel reception part 40 on this station side through a path shown by a dotted line. A random signal detecting circuit 44 generates the same pattern with the random signal generated by the random signal generating circuit 32 by itself end compares it with the folded random signal. Consequently, it is decided whether the transmission line between the opposite stations is normal or not.
Patent JP-S5417639-A (JP)
Title: Terminal equipment
Inventor: KATAOKA ISABUROU
IPC: G06F5/00
Filed: 1977-07-08
Abstract: PURPOSE:To reduce the required number of access from a device to a CPU, by storing data to be transferred between the CPU and the device in a data bank.
Patent JP-S61243650-A (JP)
Title: Inspection equipment
Inventor: SUKOU KAZUYUKI
IPC: G01R31/302
Filed: 1985-04-19
Abstract: PURPOSE:To enable quick and highly accurate inspection by making at least one of the electron beam scanning area or the display area of scanning area of an object to be inspected variable thereby observing only the necessary area of object. CONSTITUTION:Deflecting voltage regulating section 16 is arranged between pulse generating circuit 15, electron beam deflecting circuit section 12 and CRT deflecting circuit section 14 and when simultaneously varying the deflection voltages to be applied across the electron beam deflection coil 6 and CRT deflection coil 13, for example, the scanning area of electron beam 4 on the surface of wafer 2 and the display area of CRT screen at the display section 11 can be varied without varying the scanning rate of electron beam and the display magnification at the display section 11. Since the electron beam 4 will scan with same rate only over relatively small area necessary for observation of the surface of wafer 2, the time to be required for displaying single screen at the display section 11 is shortened to stabilize the observing image resulting in improvement of dimension measuring accuracy of target image through cursol.
Patent JP-H01254898-A (JP)
Title: Method for monitoring changing rate of reactor water temperature
Inventor: ARAKAWA AKIO
IPC: G21C17/02
Filed: 1988-04-04
Abstract: PURPOSE:To safely and efficiently operate the control rod of a nuclear reactor when its temperature and pressure rise by calculating the changing rate of the reactor water temperature in the temperature and pressure rising processes of a boiling water reactor from the change in the output of a furnace water temperature sensor in a preset prescribed average time and setting the accuracy and average time of the sensor. CONSTITUTION:The furnace water temperature of a pressure vessel for nuclear reactor is monitored by measuring the temperature with a furnace temperature sensor and calculating the hourly change of the temperature so that the rate of temperature rise does not exceeds 55 deg.C/h which is the conditions for preventing occurrence of stress corrosion cracking in the pressure vessel in the course of temperature and pressure rising processes. When the accuracy of the sensor is fixed, the reciprocal number of the average time becomes proportional to the accuracy of the reactor water temperature changing rate as shown in Fig. 1 and, when the accuracy of the furnace water temperature changing rate, accuracy of the sensor, and average time are respectively represented by (deltaT/deltat)min, DELTAT, and DELTAts, (deltaT/deltat)min=DELTAT/DELTAts can be established. Therefore, when the accuracy of the reactor water temperature sensor is decided in accordance with the need for the measurement accuracy of the reactor water temperature changing rate, the average time of the reactor water temperature changing rate can be decided and these values can be set appropriately.
Patent JP-S57198655-A (JP)
Title: Semiconductor device and manufacture therefor
Inventor: NATORI KENJI
IPC: H01L21/82
Filed: 1981-06-01
Abstract: PURPOSE:To surely control the continuity condition of a redundant circuit in the same  substrate connected to an element by a method wherein an impurity substance is provided by closing with the high resistance region of a switching element and the resistance value is decreased by temperature rise. CONSTITUTION:An oxide film 50 is stacked on an oxide film 22 on an Si substrate 21  and poly Si 24 is filled by opening the film 50. The film 50 is covered with an oxide  film 51 to make N<+> layers 23 by selectively opening the film 51. Then, an intermediate  section 24 becomes high resistance. An Al lump 25 is made by providing an opening  on the intermediate section 24 and Al wirings 27 are provided at the opposite end sections to connect to a redundant circuit on the same substrate by the wirings 27 and to  protect by PSG 28. Then, an element 26 is completed. When the redundant circuit connected to the element 26 is put, laser beams are aimed at a region 24 to increase temperature by irradiation and Al25 diffuses to the region 24 to change into a low-resistance layer 29. Therefore, continuity is done. To be concrete, a defective circuit is  grounded for nonactivation or action changing a stand-by circuit form grounded state  to active state is done. The connection or disconnection of a circuit becomes clear and  a positively operating redundant cirucit can be obtained with simple operation.
Patent JP-H08279910-A (JP)
Title: Picture reader
Inventor: MATSUTANI KIYOSHI
IPC: G06T1/00
Filed: 1995-04-07
Abstract: PURPOSE: To execute gradation conversion by detecting an original density area, and while securing a necessary gradation number, adapting the gradation conversion to a gradation characteristic inherent in an original. CONSTITUTION: At the time of prescanning, the quantity of reflected light or transmitted light from an original 11 illuminated by a light source 10 is photoelectrically converted by an optical reading part 12, a gain-adjusted output from a gain adjusting part 13 is converted into multi-valued gradation data by an A/D conversion part 14, shading correction or noise removement is applied to the multi-valued gradation data by a reading/correcting part 15, and the appearance frequency of an output from the reading/correcting part 15 is measured in each gradation by a histogram preparing part 19.  Then a comparing operation part 18 detects the maximum and minimum gradation values of a histgram, sets up light quantity and gain in the light source 10 and the gain adjusting part 13 so that the density area of the original 11 at the time of scanning coincides with the conversion potential difference of the A/D conversion part 14 and extracts the detected density area part from a gradation characteristic inherent in the original 11 and an output from the reading/correcting part 15 is converted at its gradation and outputted from a gradation conversion table 16.
Patent JP-S63247336-A (JP)
Title: High permeability magnetic alloy
Inventor: YAHAGI SHINICHIRO
IPC: C22C38/48
Filed: 1987-04-03
Abstract: PURPOSE:To produce the titled alloy having excellent magnetic characteristics such as initial permeability and coercive force by prepg. the alloy contg. specific ratios of Cu Mn, Ni, Si, Mg, Al and Fe. CONSTITUTION:The alloy contg., by weight, 3-27% Cu, 3-27% Mn and 55-75% Ni, satisfying <=40% Cu+Mn, <=95% Cu+Mn+Ni, contg. 0.02-4% Si, 0.001-0.03% Mg, <=0.1% Al and the balance Fe with inevitable impurities is prepd. The titled alloy having the excellent magnetic characteristics such as the initial permeability and coercive force and having excellent hot workability is thereby obtd. at comparatively low cost.
Patent JP-S62238899-A (JP)
Inventor: KITAMURA HIRONORI
IPC: D21H27/02
Filed: 1986-04-10
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-S568513-A (JP)
Title: Liquid amount detector
Inventor: ONO KOUZOU
IPC: G01F23/30
Filed: 1979-07-02
Abstract: PURPOSE:To prevent the explosion and the corrosion and at the same time increase the detecting accuracy, by constituting a liquid amount detector in such way that the right-angled prism having a smaller refractive index than the liquid in the container is provided at the fixed position in the container and then both the light source and display optical fibers on the slope of the prism with the cross sections touching to each other. CONSTITUTION:Right-angled prism 3 having a smaller refractive index than the liquid in the container is provided in the container so that slope 3a may coincide with the lowest reference residual liquid surface. And then light source and display optical fibers 3 and 4 are provided to upper surface 3a of prism 3 so that their cross sections may touch each other. In case liquid 1 exists higher than surface 3a, the light led to prism 3 receives no full reflection on the right-angled surface and thus no light reaches the tip of fiber 4 to have no functin as a warning lamp. When the liquid surfae lowers less than surface 3a, fiber 4 functions as a warning lamp. Thus the explosion and the corrosion can be avoided, at the same time increasing the detecting accuracy.
Patent JP-2000275178-A (JP)
Title: Detection of isothiazolones
Inventor: INOUE HIROSHI
IPC: G01N21/76
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To measure isothiazolones with extremely high sensitivity and good reproducibility by quantitatively determining the concn. of isothiazolones using a chemoluminescence method. SOLUTION: The soln. (Ru complex soln.) containing a ruthenium complex and cerium ammonium sulfate supplied by a pump 2 is continuously oxidized in an oxidizing reactor 4 to be supplied to a detector 5 with a mixer. The carrier liquid supplied by a pump 1 is supplied to the detector 5 with the mixer along with a constant amt. of the sample soln. containing isothiazolones injected by an injector 3. The detector 5 with the mixer detects chemoluminescence generated when the carrier liquid, the sample soln. and the Ru complex soln. are mixed to be reacted with each other and the intensity of chemoluminescent is recorded by a data processor 6. A photomultiplier and an avalanche photodiode are used in the detector 5. By employing this method, isothiazolones can be simply detected within a wide quantitative determination range with high sensitivity.
Patent JP-H11262268-A (JP)
Title: Switching controller of voltage converter
Inventor: NOMURA HIDEJI
IPC: G05F1/70
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the resonance phenomenon between a filter capacitor and other reactor elements by controlling the switching of a PWM converter so that AC power of the PWM converter follows a corrected instantaneous reactive power command. SOLUTION: A supply voltage fundamental wave component detecting circuit 3 is inputted with voltage Vf detected by a supply voltage detecting circuit, to be applied to a filter capacitor 24 and then detects and outputs fundamental wave components. A power calculating circuit 4 is inputted with supply voltage Vf and supply voltage fundamental wave components Vf1 and then outputs corrected effective power P1 and corrected reactive power Q1. Then, an effective power higher harmonic wave component detecting circuit 5 is inputted with the corrected effective power P1, outputs corrected effective power higher harmonic wave components P1h, a corrected reactive power higher harmonic wave component detecting circuit 8 is inputted with the corrected reactive power Q1, and then outputs corrected reactive power higher harmonic wave components Q1h.  Then, an adder 7 outputs a corrected instantaneous effective power command P2 to a controlling and calculating means 14, while an adder 10 output a corrected instantaneous reactive power command Q2 to the controlling and calculating means 14. Through this method, the vibration of the filter capacitor can be suppressed.