baber/WOPTO huggingface dataset:
Patent JP-H04326037-A (JP)
Title: Manufacture of multilayer copper-clad laminate for measuring adhesion strength of inner-layer copper foil rough surface
Inventor: DOI KATSUYA
IPC: G01N1/28
Filed: 1991-04-26
Abstract: PURPOSE:To enable a method for manufacturing a laminate where a test piece can be created easily and there is no change in adhesion strength characteristic value by combining a film with a mold-release property between an adhesion surface of a copper foil for printing the inner-layer circuit and an adhesion material which is an insulator. CONSTITUTION:A film 3 with a mold-release property is combined between a copper foil for printing inner-layer circuit 1 an an adhesion material 2 which is an insulator. Then, an inner-layer printed-wiring board is formed by heating and pressing the combined material and is treated by an alkali mixed liquid. A multilayer copper-clad laminate is formed by combining the treated printed-wiring board, a copper foil for forming surface circuit 4, and the adhesion material 2 which is an insulator. Then, the multilayer copper-clad laminate is released between the film 3 and the adhesive material 2 and then a light-sensitive dry film 5 is thermocompressed on an adhesion surface of the copper foil 1. Then, a specified pattern is burnt by exposure through a photo mask for measuring adhesion strength 6 and then an etching resist phase is formed by developing it. Then, an exposed portion of a later of the copper foil 1 is eliminated by etching and then the film 2 is eliminated, thus obtaining a test piece.
Patent JP-S5322366-A (JP)
Title: Electronic part
Inventor: HARA YUUJI
IPC: H01L23/522
Filed: 1976-08-13
Abstract: PURPOSE: To form a superior passivation film by forming an alumina film on a substrate, electrodes and wirings by a low temperature forming method and firmly bonding said film to an Au layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10290396-A (JP)
Title: Video display controller
Inventor: IWADARE TAKAAKI
IPC: H04N5/445
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To allow a video display controller having a superimposing function to display stably a superimposed image even when an external synchronizing signal received together with a video signal of a basic video image is unstable. SOLUTION: This controller receives an input signal (video image/ synchronizing signal) from a television tuner or a multi CD player or the like and outputs selectively to a display device. In the case that a television video signal is outputted to the display device, on which a television video image is displayed, when a request of displaying a superimposed image by one display pattern on the television image is received, a synchronizing signal that is used to synthesize video signals by a superimposing control circuit and outputted to the display device is switched from a television synchronizing signal STV received from a television tuner into an internal synchronizing signal S1 (S110, 120, S140).  As a result, the superimposing video image to be displayed on the entire display screen in the case of displaying the television video image is stably displayed at all times without being affected by the television synchronizing signal.
Patent JP-H08268743-A (JP)
Title: Production of wood-chip cement board
Inventor: ITO EIJI
IPC: C04B24/12
Filed: 1995-03-28
Abstract: PURPOSE: To shorten the curing time with carbon dioxide in the production of a wood-chip cement board and simultaneously to improve the flexural strength, etc. CONSTITUTION: Wood chips, cement, water, etc., are mixed, the mixture is formed into a mat and then thermally pressed into the board to produce a wood-chip cement board. In this case, a compd. having an isocyanate group is added to the mixture, hence the isocyanate group reacts with the water in the mixture to generate carbon dioxide, the lime and slaked lime in the cement react with the carbon dioxide to promote the curing of the mixture, and simultaneously the isocyanate group forms a covalent bond with a hydroxyl group of the cellulose component in the wood chip and is firmly integrated. Accordingly, the curing time is shortened with the carbon dioxide, the flexural strength, etc., are also improved, and a high-quality wood-chip cement is obtained.
Patent JP-H02274446-A (JP)
Title: Seat ring inserting device
Inventor: MATSUMIYA SEIJI
IPC: B23P21/00
Filed: 1989-04-14
Abstract: PURPOSE:To automatically insert and assemble a seat ring by giving torsion of about 90 deg. only to one portion on the circumference of a seat ring to be deformed, and externally fitted a valve main body on the seat ring to be concentrically positioned in assembling a butterfly valve. CONSTITUTION:When a seat ring R is set on a ring deforming mechanism 1, a valve main body V is set on a main body positioning mechanism 2, and a fixed plate 7 is returned to the horizontal state by a cylinder, a lower bearing pin 8 is fitted in a lower shaft hole of the seat ring R to firmly hold the ring. Secondly, the forward end portion 23a of an upper clamp 23 is forced to closely adhere to a groove between flanges of the seat ring R by elongation of a cylinder 28, and then a rotating unit 4 is turned about 90 deg. round the supporting point 0 to deform the seat ring. In such a condition, a cylinder 56 is elongated and driven to push in the seat ring R by a seat ring presser 52, and a main body holder 37 is returned from the initial forward tilting posture to the erect posture. Whereupon, the mounted valve main body V is smoothly externally fitted to the seat ring R. Thus, the seat ring can be automatically inserted in the valve mainbody and assembled.
Patent JP-H09254957-A (JP)
Title: Packaging box
Inventor: GOSHIMA TATSUAKI
IPC: B65D5/52
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To remarkably improve protecting function for an object to be packaged by making a double-lid structure wherein lids are doubly overlaid at the time of packaging and allow the lid to exhibit excellent display function by folding one of the lids to make it stand. SOLUTION: In a packaging box wherein side plates are made to stand on four sides of a rectangular bottom plate and a lid is connected to an upper rim of the side plate so that it can be opened/closed, lids 9a, 9b are connected respectively to two side plates 4a, 4c to make a double-lid structure, and also one of the lid is equipped with a lid fold line 16 so that it can be freely folded. The lid 9b equipped with the fold line 16 is folded to stand, while an object X to be packaged is mounted on an upper face of the other lid 9b for display. This packaging box 1 has the double-lid structure wherein the lids 9a, 9b are overlaid twofold, protection function for the object X is extremely high, and a cost is low since the structure is simple.
Patent JP-H05291127-A (JP)
Title: Semiconductor manufacturing equipment and manufacture of semiconductor device using same
Inventor: MATSUDA HIDEYUKI
IPC: H01L21/027
Filed: 1992-04-16
Abstract: PURPOSE:To improve the operating efficiency of an equipment and enhance throughput, by restraining the irregularity of film thickness due to kinds of resist, regarding an equipment and a method for spin-coating a semiconductor wafer with resin. CONSTITUTION:Atmosphere generating mechanisms 14, 15 for sparying an atmosperic flow on a semiconductor wafer 13, a gas quantity changing mechanism 19 for changing the atmosperic flow, a control part 16 for controlling the gas quantity of atmospheric flow sprayed on the semiconductor wafer 13, and a gas quantity detector 18 for detecting the gas quantity are installed. A coating recipie corresponding with the kinds of resist for spin-coating on the semiconductor wafer 13 is formed and inputted in the control part 16. When the semiconductor wafer 13 is spin-coated with resist, the control part 16 controls the gas quantity changing mechanism 18 while monitoring the gas quantity detected by the gas quantity detector 18. Thereby the gas quantity of the atmospheric flow sprayed on the semiconductor wafer 13 is kept equal to the gas quantity corresponding the coating recipie.
Patent JP-H01267441-A (JP)
Title: Method and apparatus for measurement of double refraction
Inventor: MIURA AKIHISA
IPC: G01N21/23
Filed: 1988-04-19
Abstract: PURPOSE:To measure a small double diffraction in a short time, by placing a plate- shaped member in a pair of polarizing plates with the direction of polarization orthogonal to each other while the surfaces thereof are parallel to measure the quantity of light transmitted therethrough. CONSTITUTION:Incident light 7 emitted from a light source 1 is transmitted through a polarizing plate 2 to be turned to a linearly polarized light which is transmitted through a plate-shaped member 4 so arranged as to be parallel with the polarizing plates 2. When a double refraction occurs in the plate-shaped member 4, the light is caused to turn to an elliptically polarized light 11 and is transmitted through a polarizing plate 3 with the direction of polarization thereof orthogonal to that of the polarizing plate 2 and arranged parallel with the plate-shaped member 4 to make a linearly polarized light. Then, a projection sectional area of the light is controlled to a fixed value with an incident light control plate 6 to condense and measure the light with a light receiving section 5. When there is no double refraction in the plate- shaped member 4, the light entered into the plate-shaped member 4 remains linearly polarized light from the polarizing plate 2 and does not pass through the polarizing plate 3 even if entered thereinto 3, thereby bringing the quantity of light to zero at the light receiving section 5.
Patent JP-H04306191-A (JP)
Title: Vertical cable way module in engine room
Inventor: ODA YASUO
IPC: B63B9/00
Filed: 1991-04-02
Abstract: PURPOSE:To make it possible for even unskilled workers to easily perform the work of laying and connecting wires in the engine room of a ship and also to reduce work loads so as to greatly enhance the efficiency of the work. CONSTITUTION:A vertical cable way module 13a assembled at a factory, etc., has its combined terminal equipment 15 mounted on the end portion of a cable way frame 14 and a required number of multifunction junction boxes 17 mounted on the inner side face of the cable way frame 14, and wires 16b for electrical equipment and signal wires 16a are connected between the combined terminal equipment 15 and the multifunction junction boxes 17; the vertical cable way module is integrally installed in the engine room 1 of a ship.
Patent JP-H05293179-A (JP)
Title: Electrode for treatment
Inventor: USUI SHINGO
IPC: A61N1/04
Filed: 1992-04-16
Abstract: PURPOSE:To uniformalize the temp. over the entire part of an electrode to which a heating element is stuck and to prevent a user from being burnt by forming the heating element of a wire-shaped resistor and disposing this wire- shaped resistor coarsely in a central part and densely in a peripheral part. CONSTITUTION:The electrode for treatment to be used in the case of passing a current for treatment to the lesion of a human body is formed by sticking the heating element 2 which has a resistance and generates heat by passing the current through a heating cord 4 to an insulating film (base plate) 1, such as polyvinyl chloride, having flexibility. The electrode 8 constituted by laminating an electrode sheet 5 which can pass the current through a cord 6 for treatment and a gelatinous tacky conductive pad 7 is stuck to this heating element 2. The heating element 2 is so formed by pattern printing that the wire-shaped resistor 3 is stuck to the entire surface while the resistor is turned back. This pattern is formed to the density higher in the peripheral part than the density in the central part so that the entire part of the electrode 8 can uniformly be heated at the time of energization.
Patent JP-S61268919-A (JP)
Title: Safety device for petroleum heater
Inventor: SAKURAI KATSUTOSHI
IPC: F23N5/24
Filed: 1985-05-09
Abstract: PURPOSE:To prevent an accumulation of oil in a pot by a method wherein an energization of an ignition heater is started when a resistance value of the ignition heater is less than the predetermined resistance value, and the energization is deenergized when a predetermined time is elapsed after starting of energization. CONSTITUTION:In case that a resistance value Rx of an ignition heater 1 is less than a predetermined value and an ignition signal is inputted a relay 16 is turned on, a cooperating switch 2 is connected to contact points 5 and 6, the ignition heater 1 is connected to a power supply 17 and the ignition heater 1 is energized. When the ignition signal is inputted and about 60sec are elapsed, the relay 16 is turned off, the switch 2 is connected to the contact points 3 and 4, and the ignition switch 1 is not connected to the power supply 17. With this arrangement, the oil-supplying pump for the petroleum stove and the blower are reset and stopped. Therefore, the oil may not be accumulated in the pot.
Patent JP-S60243059-A (JP)
Title: Production of 3-hydroxy-1,4-naphthoquinone-2-sulfonate salt
Inventor: MINAMI MASAZUMI
IPC: C07C301/00
Filed: 1984-05-16
Abstract: PURPOSE:The oxidation of naphthoquinonesulfonate salt or naphthohydroquinonesulfonate salt is carried out in an alkaline aqueous solution of ammonia to enable easy and high-yield production of the titled compound which is used as a redox catalyst. CONSTITUTION:The objective compound is obtained by oxidizing naphthoquinonesulfonate or naphthohydroquinonesulfonate salt in an aqueous ammonia- alkali solution using a gas containing oxygen, when necessary, in the presence of a compound of a metal which can have variable valencies such as iron or vanadium. The ammonia-alkaline aqueous solution is prepared by adjusting the pH of aqueous naphthoquinonesulfonate resulting from reaction between naphthoquinone and a bisulfite salt to over 9.8pH with ammonia or aqueous ammonia.
Patent JP-S61256948-A (JP)
Title: Resin coating device for optical fiber
Inventor: YAMAMOTO YOSHIO
IPC: C03C25/12
Filed: 1985-05-09
Abstract: PURPOSE:To coat a homogeneous and stabilized resinous coated layer on the surface of an optical fiber at high speed by connecting a vessel contg. a liq. resin to a die part provided at the bottom part of the vessel through a thin- walled connecting part and vibrating the die part with an ultrasonic vibrator. CONSTITUTION:A die part 3 is provided at the bottom part of a resin container 2 and a liq. resin 1 is coated on an optical fiber 6 passing through the resin container 2 and the die part 3 while providing an ultrasonic wave to the liq. resin 1 in the resin container 2 from an ultrasonic vibrator 4. At this time, the resin container 2 and the die part 3 are connected through a thin-walled connecting part 7 and the ultrasonic vibrator 4 is connected to the die part 3. Consequently, the die part 3 can be ultrasonically vibrated without being affected by the resin container 2, ultrasonic vibration is effectively exerted on the liq. resin 1 in the die part 3 and the resin is stably coated even when the optical fiber 6 is moved at high speed.
Patent JP-S63265819-A (JP)
Title: Manufacture of zinc dititanate finely devided grain powder for protection from ultraviolet ray
Inventor: MORI SHIGEO
IPC: C01G23/00
Filed: 1987-04-20
Abstract: PURPOSE:To improve an uniformity of a powder product and to simplify its manufacturing process by mixing a Ti raw material compound and a Zn raw material compound at a specific mixing ratio, calcining within a specific temp. range, and removing an unreacted zinc oxide in the calcining mixture by dissolution. CONSTITUTION:The Ti raw material compound and the Zn raw material compound are mixed at a mixing ratio indicated in a general formula nZnO.TiO2 (n is a real number >=1.5), subsequently the mixture is calcined at 800-1,200 deg.C to prepare a mixture of zinc dititanate and zinc oxide. After this calcined mixture is dispersed in a water, a hydrochloric acid, sulfric acid, etc., are added and the unreacted zinc oxide is dissolved and removed. In the above indicated formula, in the case of n<1.5, since the final product becomes a two phase mixture of the zinc dititanate and the titanium oxide, and the latter has a strong absorptive power in the UV area, a product having a high reflactivity in the UV area can not be obtained. At a calcining temp. of >1,200 deg.C, a particle diameter of the zinc dititanate increases in size, the product having a high reflactivity in the UV area cannot be obtained, a temp. of <800 deg.C provides an unpractically slow reaction rate.
Patent JP-S5321508-A (JP)
Title: Am-fm radio receiver
Inventor: HIGUCHI KOUICHI
IPC: H03D5/00
Filed: 1976-08-12
Abstract: PURPOSE:The bias current of a common transistor is switched by AM and FM selector switches at the same time, so that the most suitable receiving state can be obtained and the cost can be lowered.
Patent JP-S59222672-A (JP)
Title: Conductively expandable sealing material
Inventor: INUZUKA MASAO
IPC: F16J15/16
Filed: 1983-05-30
Abstract: PURPOSE:To secure a packing job with a simple method as well as to make the working property ever so easy, by arranging a conductor in a sealing material provided with plasticity made up of mixing such a material as being expanded when it is heated. CONSTITUTION:Such a material that gets foaming or deformed at a constant temperature is arranged in a sealing material such as asphalt or pate, then electrically conductive materials including a copper wire, a carbon fiber and the like are arranged in this sealing material, thus a sealing material 1 is formed. With this constitution, the sealing material 1 gets expanded only being heated with a continuous rating current, and watertightness is therefore heightened so that any lost motion can be eliminated. Accordingly, a packing job is made so surely to be done with a simple method and, what is more, the working property can be made ever so easy.
Patent JP-H07265707-A (JP)
Title: Production of ceramic improving combustion efficiency of petroleums and reducing exhaust gas
Inventor: SATO KAZUO
IPC: B01J29/06
Filed: 1994-03-30
Abstract: PURPOSE:To produce ceramic for improving the combustion efficiency of petroleums and reducing exhaust gas by passing petroleums of a vehicle or the like through ceramic to filter the same by mixing a powder of natural zeolite and respective powders of silver, calcium, copper oxide, silicon dioxide and alumina to form them into a spherical shape and baking the spherical mixture in an electric furnace. CONSTITUTION:A powder of natural zeolite and respective powders of silver, calcium, copper oxide, silicon dioxide and alumina are mixed to be formed in a spherical shape and subsequently baked for about 10hr at about 450 deg.C in an electric furnace and, thereafter, the temp. in the furnace is grdually raised to 800 deg.C and the baked one is subjected to combustion treatment over about 36hr. By this method, strong ceramic improving the combustion efficiency of petroleums and reducing exhaust gas and usable over a long period of time is produced.
Patent JP-S598849-A (JP)
Inventor: HERUMUUTO FURENINKU
IPC: F16B37/08
Filed: 1983-05-31
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-S60239964-A (JP)
Title: Index signal generating device
Inventor: ITOU NORIO
IPC: G11B27/10
Filed: 1984-05-15
Abstract: PURPOSE:To prevent the variation of the absolute position of an index signal due to change in the dopse of time or the variation of a power source voltage by adding a differential on circuit between an optical detector and a waveform shaping circuit. CONSTITUTION:A signal 201, which is outputted from a photo reflector 17 each time when a motor is rotated once near the reflector 17, passes a differentiating circuit 18 to become a differential signal 202. The signal 202 passes a waveform shaping circuit 19, which is so set that a high level threshold 203 and a low level threshold are in the zero volt level, to become a square wave 205. Thus, a maximum value of the signal 201 is detected in the zero volt level. The absolute position of the maximum value of the signal 201 is not varied even if the output voltage of an LED14 in the reflector 17 is varied by its change in the lapse of time. Even if the power source voltage is varied to vary the output voltage value, the maximum value is not changed, and therefore, the absolute position detected with zero volt after differentiation is not varied. Consequently, a stable index signal is always generated.
Patent JP-H03292886-A (JP)
Title: Method for providing spleen fat decomposing function to microbial lipase and lipase-containing enzyme composition obtained by the same method
Inventor: NAKA YASUHIRO
IPC: A61P1/00
Filed: 1990-04-12
Abstract: PURPOSE:To inexpensively obtain a lipase-containing enzyme composition in large quantities by mixing a lipase derived from a microorganism with oils and fats. CONSTITUTION:A lipase such as Mucor lipase derived from Mucor javanicus 1AM 6108 strain is mixed with oils and fats such as olive oil sugar agent to produce an enzyme composition in which a spleen fat decomposing function is provided. Then the enzyme composition is added to a reaction system containing olive oil which is a substrate, starch, milk casein and sodium taurocholate and reacted at about 37 deg.C for about 1hr to promote spleen fat decomposing function.
Patent JP-S61255216-A (JP)
Title: Intake pipe of internal-combustion engine
Inventor: KAMIMARU SHINJI
IPC: F02B27/02
Filed: 1985-05-08
Abstract: PURPOSE:To change the size and the length of an intake pipe according to the operation condition of an engine and to improve a pulsation effect and an inertia intake effect, according to the method wherein the intake pipe is partitioned by a partition wall to form plural intake passages, and each intake passage is opened and closed according to the operation condition of the engine. CONSTITUTION:During low speed running and low load running of an engine, on-off valves 6 and 7 on the inlet side and the outlet side of an intake pipe 5 are closed by an actuator 20. In which case, since the opening of a throttle valve 9 is low, intake air is fed in a cylinder from a carburetter 1 through an intake port 2 by means of intake passages 5c, 5b, and 5a. Thus, the intake pipe is substantially increased, the size of the pipe is decreased to increase an intake speed, and a pulsation and an innertial intake effect can be improved. Meanwhile, during high speed running and high load running of an engine, the valves 6 and 7 are opened, and intake air are caused to simultaneously flow through the intake passages 5a-5c. Thus, the length of the intake pipe is substantially decreased, the size of the pipe is increased to decrease intake resistance, and torque can be improved.
Patent JP-S58912-A (JP)
Inventor: YUUJIN JII HARISU
IPC: A23L27/20
Filed: 1982-06-08
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。