baber/WOPTO huggingface dataset:
Patent JP-S5953888-A (JP)
Inventor: EDA TAKASHI
IPC: G09F7/00
Filed: 1982-09-21
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-S649845-A (JP)
Title: Production of superconducting material
Inventor: YOSHIOKA NOBUYUKI
IPC: H01B12/00
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a superconducting material turning into superconductive state at >=77 deg.K, by prebaking and pulverizing a powdery mixture of two components among three specific kinds of element components, mixing the obtained powder with the remaining component and forming and baking the obtained mixed powder. CONSTITUTION:The objective superconducting material is produced by (1) prebaking a powdery mixture composed mainly of two components among the following three components consisting of (A1) the 1st component composed of Y and one or more elements selected from Sc, La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu, (A2) the 2nd component composed of Ba element and (A3) the 3rd component composed of one or more elements selected from Cu, Zn, Ni, Co, Fe, Pd, Ag and Cd, at a temperature lower than the baking temperature, (2) pulverizing the prebaked mixture, (3) mixing with powder composed mainly of the remaining component, (4) forming the obtained mixture and (5) baking the molded article in an oxidative atmosphere at 950-1,200 deg.C in such a manner as to form a sintered material having K2NiF4 structure including monoclinic crystal and composed of the components A1, A2 and A3 of formulas and oxygen component.
Patent JP-S6320487-A (JP)
Title: Production of nickel coated mica
Inventor: ITO YOSHIO
IPC: C23C18/34
Filed: 1986-07-11
Abstract: PURPOSE:To stabilize a plating bath and to obtain a uniform high quality film when nickel coated mica is produced, by using hydrazine hydrate as a reducing agent and carrying out electroless plating at a prescribed temp. with the plating bath kept at a specified pH. CONSTITUTION:Fine particles of flaky mica are suspended in an aqueous soln. contg. hydrochloric acid and stannous chloride and/or palladium chloride, and the suspension is stirred and filtered to finish the activation pretreatment of the surfaces of the particles. The resulting wet cake is suspended in an aqueous soln. contg. a water soluble nickel salt and a complexing agent, the suspension is stirred and an NaOH soln. or the like is added to keep the plating bath at 10-13pH. Hydrazine hydrate as a reducing agent is further added, the bath is heated to 40-60 deg.C and electroless plating is carried out. By this method, the danger of explosion due to the generation of hydrogen can be eliminated and stable and uniform films are formed at a low temp.
Patent JP-H0722716-A (JP)
Title: Injection formed printed circuit board
Inventor: INOUE TOMOHIRO
IPC: H05K1/00
Filed: 1993-07-01
Abstract: PURPOSE:To provide an electrical and mechanical connection structure of an injection formed printed circuit board which is engaged to a mounting member with a conductor part and an engagement part. CONSTITUTION:In the printed circuit board, conductor layers 29 and 26 are formed as an electrical connection part in contact with a tip part 32a of a terminal board of a mounting member and at the same time an engagement hole part 20 is formed as a mechanical connection part which is engaged to a tip flex part 31a of the engagement arm of the mounting member. thus positively performing electrical and mechanical connection between the mounting member with the conductor part (terminal plate) and the engagement part (engagement arm) and the injection formed printed circuit board and at the same time attaching and detaching the mounting member freely.
Patent JP-H04361555-A (JP)
Title: Semiconductor substrate, manufacture thereof, and semiconductor integrated circuit device provided therewith
Inventor: KURITA SHINICHI
IPC: H01L21/76
Filed: 1991-06-10
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor substrate of joined structure where wafers are fully joined together and a semiconductor integrated circuit device provided with the semiconductor substrate concerned. CONSTITUTION:An isolating groove 6 and a dielectric film 2 are formed on the primary surface of a single crystal Si water 101 (a). In succession, the surface of a polycrystalline Si 201 is rendered smooth (b), and an SiO2 film 7 is formed on the surface of the Si 201 (c). A polycrystalline Si layer 202 is formed on the surface of the SiO2 film 7. As the polycrystalline Si layer 202 is made to grow on the surface of the amorphous SiO2 film 7, no interface is generated on the polycrystalline Si layer 202 (d). In succession, the surface of the polycrystalline Si layer 202 is polished, and then a single crystal Si wafer 5 serving as a support is joined the surface of the layer 202 (e). Then, the disused part of the single crystal Si wafer 101 is removed by polishing for finishing the formation of single crystal Si isolated islands (f).
Patent JP-H05111905-A (JP)
Title: Manufacture of synthetic resin impregnated woody material
Inventor: MORISHITA SHIGERU
IPC: B27K3/15
Filed: 1991-06-08
Abstract: PURPOSE:To impregnate and cure a woody material containing a large quantity of quinones inhibiting a radical polymerization with radical polymerization type resin liquid. CONSTITUTION:First, a part of quinones is modified and the quinones are blocked so as not to float by impregnating a condensation cured polymerization liquid such as phenol resin into a woody material containing large quantity of quinones such as cedar and zelkova tree, and the woody material is impregnation cured with said condensation polymerized resin liquid in a manner of leaving lage spaces in the woody material, and then the spaces are impregnation cured with the radical polymerization type resin liquid.
Patent JP-H0214220-A (JP)
Title: Insolubilization of organic silazane polymer
Inventor: TAKEDA YOSHIFUMI
IPC: C04B35/56
Filed: 1988-06-30
Abstract: PURPOSE:To accomplish the title insolubilization in a simple manner leading to precursors capable of giving ceramics with both high mechanical strength and elastic modulus by melt forming of an organic silazane polymer and treating the resultant form with a gas containing a specific silicon compound, etc., followed by treatment with steam. CONSTITUTION:An organic silazane polymer is melted and the resulting melt is delivered through a spinneret with fine nozzles to make a spinning and forming, and the resultant formed product is treated with a gas containing at least one kind of vapor of compound selected from (A) silicon compound of the formula (R is H, lower alkyl, alkenyl or aryl; X is chlorine, bromine or iodine; a is 0-2), (B) boron compounds of the formula BX3, (C) phosphorus compounds of the formula PXb (b is 3-5) and (D) metallic compounds of the formula MXc (M is Al, Ti, V, Fe, Ga, Ge, Zn, Sn, Sb, Te, Ta, W or Bi; c is valence of metal) followed by treatment of a steam-contg. gas, thus accomplishing the objective insolubilization of said organic silazane polymer.
Patent JP-S5787558-A (JP)
Title: Instantaneous water heater
Inventor: YAMAMOTO YOSHIO
IPC: F24H1/10
Filed: 1980-11-19
Abstract: PURPOSE: To stabilize the temperature of hot water, by controlling the quantity of water and the volume of gas consumed based on a set temperature and a detected temperature of hot water, operating on feedback basis.  
     CONSTITUTION: The quantity of water controller 8, a Venturi 27 and a variable throttle valve 10 are disposed in series in a feed water passage 7, the secondary pressure chamber 19 of the water quantity controller 8 is interconnected to the outlet port 22 of a throttle valve 10, the primary pressure chamber 17 is interconnected to a high pressure chamber 25 of the water quantity detector 9, and a low pressure chamber 26 of the water quantity detector 9 is interconnected to a Venturi 27, respectively. The signals from a temperature detector 37 and a temperature setter 39 are put into a controller 38, which controls the opening of a throttle valve 10 through a driving mechanism 32, and the opening of an input controlling valve 4 in a gas passage 1 as well. Further, a pilot burner 6 is ignited by opening a gas valve 2 by means of a detecting signal of the water quantity detector 9, and a main burner 5 is ignited by opening a valve 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0215180-A (JP)
Title: Method for preventing elusion of chromium from chromate film
Inventor: KOBAYASHI SHIGERU
IPC: C25D11/38
Filed: 1988-06-30
Abstract: PURPOSE:To form a chromate film preventing the elusion of Cr and tarnish and having superior corrosion resistance on the surface of a metallic material by chromating the surface of the material and irradiating with radio active rays the chromated surface after drying. CONSTITUTION:The surface of a metallic material is chromated and the chromated surface is dried and irradiated with X-rays, gamma-rays or electron beams. A Zn or Zn alloy plated steel sheet is preferably used as the metallic material. The chromating is preferably carried out by reactive chromating, coating or electrolytic chromating. A chromate film preventing the elusion of Cr and and tarnish and having superior corrosion resistance can be formed on the surface of the metallic material.
Patent JP-S6227209-A (JP)
Title: Meandering motion corrector for endless belt
Inventor: SATO TSUMUTOSHI
IPC: B65H23/032
Filed: 1985-07-24
Abstract: PURPOSE:To miniaturize a device in structure, by supporting both ends of a minimum one belt running roller with a correction setting member, and constituting both roller ends so as to be moved in the opposite direction by this member, in case of the above captioned device for an electronic copying machine or the like. CONSTITUTION:When a belt position detecting member detects a belt's deflection, a correction driving shaft 12 turns round. At this time, since eccentric parts 12a and 12b subjected to phase deviation in the opposite direction with each other are formed at both sides of this correction driving shaft 12, these eccentric parts perform each crank motion with rotational motion of the driving shaft, making a correction setting member 6 move in a direction contrary to each other with a pin 9 as a fulcrum. Therefore, both ends of a stretching roller 3, whose both ends are supported on the correction setting member 6, move in a direction contrary to each other, the the meandering motion in the belt is corrected. With this constitution, a tilting amount in the roller is reducible and its miniaturization is attainable.
Patent JP-S5952833-A (JP)
Title: Plasma vapor reactor
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01J37/18
Filed: 1982-09-20
Abstract: PURPOSE:To improve productivity by providing a path, in which a reactive gas passes through a negative electrode giving high frequency or the electric energy of DCs from a gas introducing port, passed through a positive electrode and reaches an exhaust port, and installing reaction vessels while mutually connecting them. CONSTITUTION:The reactive gas is introduced selectively into cylindrical spaces standing close together in a cylindrical space in which a substrate is arranged, and mainly plasma-discharged selectively in the regions. For prevent the generation of a large number of flakes on the introducing port side for the reactive gas, an electrode set up on the introducing port side for the reactive gas in a reticulate or porous shape is used as the negative electrode, and the positive electrode is fitted on the exhaust port side. When the inner diameter of the introducing port 18 for the reactive gas and the negative electrode 67 have approximately the same size, and the inner diameter of the exhaust port 21 and the positive electrode 68 have approximately the same size and high-frequency discharge is executed, the gas flows along the cylindrical spaces, the surfaces to which the reactive gas is formed, and the spaces are plasma-discharged preferentially.
Patent JP-H0914063-A (JP)
Title: Canister purge system of engine
Inventor: ISHIZUKA YASUJI
IPC: F01N3/20
Filed: 1995-06-29
Abstract: PURPOSE: To decrease the influence of purge gas on the air-fuel ratio, in a canister purge system of an engine. CONSTITUTION: A canister purge system is provided with a secondary air supplying condition judging means 52 for judging whether the condition is the driving condition that secondary air is supplied on the basis of the driving condition of an engine 1, and a purge control means 53 for supplying the secondary air under the secondary air supplying condition, and for introducing purge gas from a canister 2 into an intake passage 3 by opening a purge control valve 7.
Patent JP-H0911669-A (JP)
Title: Contact-bonding sheet for ink jet
Inventor: SHIOZAKI YOSHIYA
IPC: B32B7/06
Filed: 1995-06-29
Abstract: PURPOSE: To prevent printed data on a confidential part of correspondence from being transferred to its opposite part by providing a film-coated layer of an adhesive composition on the confidential part and specifying the permeability. CONSTITUTION: Separable confidential parts 6a, 6b of correspondence including a coated paint of an adhesive composition is provided on the rear side of a base sheet 10. A top sheet piece 2 with a printed address information section 5 and a bottom sheet piece 4 are attached together under pressure after folding a piece of pressure- attaching sheet for ink jet in such a manner that the top sheet piece 2 is positioned on the front surface and the confidential parts 6a, 6b are stacked on each other. The adhesive composition is dispersed in a water containing 15 pts.wt. of amorphous silica with a typical grain size of 3μm or less dissolved in an acrylic dispersant. In addition, 15 pts.wt. of the solid part of a liquid obtained by thermally melting polyvinyl alcohol dispersed in water and a filler-dispersed solution are mixed.  Further, 100 pts.wt. of the solid part of a natural rubber latex and 1.5 pts.wt. of waterproofness imparting agent are added to the mixture to obtain the paint which is used for the formation of a film-coated layer. It is possible to prevent the confidential part of correspondence from being transferred to its opposite part by setting the permeability (JIS-P8117) at 10sec or more.
Patent JP-S5591695-A (JP)
Title: Printing method of heat transfer recording card
Inventor: MIZUKI NOBUO
IPC: B41J2/325
Filed: 1978-12-29
Abstract: PURPOSE:To prevent a sheet from dislocating by a method wherein a card type workpiece is overlapped with the transfer layer of a transfer sheet, and a part of the transfer layer is adhered with the workpiece surface. CONSTITUTION:After overlapping a transfer sheet A having about same size as a ticket 4' to come in contact with a solid ink layer 3 of the transfer sheet A and print surface of the ticket 4', a high temperature metal type formed letters enabling to pring on the ticket surface 8 is pressed on the fixed position from the top of the transfer sheet A, allowing to give a heat adhesion of the solid ink layer 3 on the ticket 4', which adheres to fix the ticket 4' and the transfer sheet A. Then, after the solid ink layer 3 is heat adhered to the ticket 4', a mold releasing layer 2 is provided in order to strip the transfer sheet A from the ticket 4' with ease. Consequently, the ticket 4' and the transfer sheet A are adhered partially, which enables to pick up every set under the condition overlapped correctly.
Patent JP-S5954927-A (JP)
Title: Interface meter
Inventor: ITOU TAKEO
IPC: G01F23/296
Filed: 1982-09-22
Abstract: PURPOSE:To eliminate difficulty in maintenance and adjustment, by vertically providing a tubular duct in a container, wherein two kinds of liquids having different densities are stored, measuring the liquid level in the container and the liquid level in the duct, and obtaining the position of the interface by computation. CONSTITUTION:Two kinds of liquids having different densities, i.e., a liquid 1 having a small density and a liquid 2 having a large density are stored in a container 11. In this container, a tubular duct 12 is vertically provided. The upper end of the duct is closed, and the lower end part of the duct is opened so that the opening has a large diameter and a stepped part. A means, e.g., an ultrasonic wave level meter 13, which measures the liquid level in the duct, is provided at the inside of the upper end part of the duct 12. A means, e.g., an ultrasonic wave level meter 14, which measures the liquid level in the container is provided over the container 11. An interface computer 15 receives the liquid level signals from the ultrasonic wave level meters 13 and 14 and computes the interface position between the two kinds of the liquids.
Patent JP-S6319701-A (JP)
Inventor: YOSHIMURA YOSHINORI
IPC: F21V3/04
Filed: 1986-07-11
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-S6225426-A (JP)
Title: Radiation resistant semiconductor device
Inventor: ENDO MASAO
IPC: H01L21/314
Filed: 1985-07-26
Abstract: PURPOSE:To obtain a semiconductor device which has excellent radiation resistance without altering electric characteristics even in an environment that a radioactive ray exists by selectively distributing II or III group element in the prescribed density on an insulating film on the top of an oxide film on a semiconductor substrate in a thicknesswise direction. CONSTITUTION:An oxide film 2 is formed on a semiconductor substrate 1, and an electrode 3 of aluminum is formed thereon. The surface is coated with an insulating protective film 4 of SiO2 or Si3N4, and II or III group element (e.g., aluminum) is selectively distributed therein in a thicknesswise direction. The aluminum is operated as the center of correcting electrons in the film 4. Positive electrode corrected in the film 4 by the emission of radioactive ray and a load corrected by the added aluminum cancel each other to effectively reduce the stored charge amount in the film 4.
Patent JP-H0216277-A (JP)
Title: Hinge
Inventor: KOBAYASHI SEIICHI
IPC: E05D11/06
Filed: 1988-07-01
Abstract: PURPOSE:To regulate the rotational angle of a door or the like by fitting a stopper consisting of plate-shaped bodies, rotationally on a pin, in the hinge of a pair of the plate-shaped bodies fitted pivotally on each other via the pin. CONSTITUTION:On the side edges of plate-shaped bodies 1, 2 confronted with each other, cylindrical sections 5, 6 are respectively formed, and into the cylindrical sections 5, 6, a pin 7 is inserted, and the plate-shaped bodies 1, 2 are pivotally fitted on each other. On the pin 7, a plate-shaped body stopper 8 is rotatably fitted. Then, the hinge is applied for the cover of the box of a small object container or the like, and the rotary body of the door or the like of a furniture, and when the rotary body comes to a fixed angle, then the rotary body is stopped. Accordingly, a rotational angle can be regulated.
Patent JP-H0328081-A (JP)
Title: Four-wheel steering device
Inventor: KISHI MAKOTO
IPC: B62D7/14
Filed: 1989-06-27
Abstract: PURPOSE:To enhance the response in sensing the steering angle speed of a steering wheel by controlling the operation of an opposite phase steering output generating mechanism in accordance with a steering angle speed signal given by a differentiating circuit consisting of an analog circuitry. CONSTITUTION:Through a cylinder the front wheels 1 are steered from a steering wheel 10, and a same-phase control valve 98 uses this steering oil presence as a pilot pressure and supplies one oil chamber of a rear power cylinder 90 with a same-phase steering force oil pressure. Meantime a controller 126 differentiates an analog signal given by a steering angle sensor 128 by the use of an analog type differentiating circuitry, obtains the steering angle speed, A/D converts, supplies a control signal to an opposite phase control valve 100 on the basis of the result therefrom and a signal given by a car speed sensor 127, applies the opposite phase steering force oil pressure to the other oil chamber of the rear power cylinder 90, and steers the rear wheels 82 with synthetization of the same-phase and opposite phase steering forces. This enhances the response in sensing the steering angle speed and enables effective performance of the phase inversion control.
Patent JP-H0215550-A (JP)
Title: Target surface potential control device
Inventor: ISHIOKA HISAMICHI
IPC: H01J37/04
Filed: 1988-07-01
Abstract: PURPOSE:To hold the surface potential of a target to the potential before the ion injection by obtaining the electron quantity such as to make the surface potential zero from the output of a function generator and the detected current of a current detecting means and making control of the electron quantity to be supplied into iron beam such that this quantity of electron reaches the target. CONSTITUTION:An electron source and a function generator for calculating and outputting the secondary electron emission rate of a target 3 inputted with the type of ion drawn nut, energy and target material. A current detecting means 14, 6 for detecting the current to provide the target 3 with the surface potential are further provided. The electron quantity such as to make the surface potential zero from the output of the function generator 16 and the current detected by the current detecting means 14, 6 is calculated as well as the electron quantity supplied into the ion beam 7 from the electron source such that said quantity of electron reaches the target 3 is controlled by an arithmetic and control unit 17. As a result, the accumulated charge of the target surface is made zero in high accuracy and its surface potential can be held to the potential before the injection of ion particles.
Patent JP-H11337651-A (JP)
Title: Method for predicting earthquake by monitoring dislocating displacement and volume displacement
Inventor: KOSUGI MASAYUKI
IPC: G01V1/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To accurately predict and evaluate the occurrence time, range, and magnitude of an earthquake by comprehending the behavior process and mechanism where an yield sliding phenomenon is generated through dislocation. SOLUTION: A dislocation fine displacement meter 4 is placed in a hole well 3 that crosses dislocation 2 existing in a transform 1 by punching, while sandwiching the dislocation 2, and a volume displacement meter 5 is placed in a continuous bedrock part that does not hold the dislocation 2 in the hole well 3. The dislocation fine displacement meter 4 holds the dislocation surface for three-dimensionally measuring a relative change in both bedrocks, and the volume displacement meter 5 evaluates the stress change from to the measurement of volume change in the bedrock near the dislocation. Based on the measurement data, changes such as the deformation rate is identified as the changes in an earthquake forerunning phenomenon for evaluating the occurrence timing and the degree of occurrence danger of an earthquake.
Patent JP-H0915835-A (JP)
Title: Inspecting device of phase shifting mask
Inventor: TAKAOKA HAJIME
IPC: G03F1/26
Filed: 1995-06-29
Abstract: PURPOSE: To improve the measuring precision by transmitting an inspection light by a phase shifting mask plural times and integrating the phase errors. CONSTITUTION: An inspection light is incident on a half mirror 4c, converged onto a phase shifting mask 11 by a lens 10, and transmitted thereby, and projected onto a mirror 9 by the next lens 10. The light reflected by the mirror 9 is again transmitted by the phase shifting mask 11, reflected by a half mirror 4a, and incident on the half mirror 4c. On the other hand, a reference light is reflected by a half mirror 4d, passed through a half mirror 4b, and incident on an optical path correcting part 7. The light leaving the optical path correcting part 7 is combined with the inspection light on the half mirror 4a to form interference fringe on a TV camera 6.  The slippage of the interference fringe forms the phase shift of the light changed by the shifter, the light intensity is read into a computer, and the difference between the positions of the maximum value and minimum value of the light intensity is calculated, whereby the change quantity of phase is provided. Since the light is transmitted by the phase shifter twice to integrate the phase errors, in this way, the precision becomes twice that in the past.