baber/WOPTO huggingface dataset:
Patent JP-H0635609-A (JP)
Title: Computer device
Inventor: TANIDA TAKAO
IPC: G06F3/038
Filed: 1992-07-21
Abstract: PURPOSE:To provide the computer device provided with a pointing device which can change data on a display device. CONSTITUTION:The computer device is provided with a data conversion processor 16 for executing a data conversion to display data in a certain specific area on a display screen of an output device 18 in accordance with an input of a pointing device 19, a conversion control information memory 15 for holding a display area for executing a data conversion processing and information for controlling whether the data conversion processing is executed or not, and a conversion control information setting device 14 for controlling control information held in the conversion control information memory 15 by a user. The conversion control information memory 15 is connected to an input analyzing device 11 for a keyboard 10 and an input analyzing device 20 for the pointing device 19, and gives and receives signals of these input analyzing devices. The data conversion processor 16 is also connected to the input analyzing device 11 and the input analyzing device 20 in the same way, and receives signals of these analyzing devices.
Patent JP-H0635173-A (JP)
Title: Production of mask for production of semiconductor
Inventor: MUNAKATA YASUO
IPC: G03F1/78
Filed: 1992-07-21
Abstract: PURPOSE:To prevent the generation of charge concn. and accumulated mask pattern defects by grounding the conductive light shielding film of a substrate including a resist film and selectively irradiating the resist film with electron beams. CONSTITUTION:A hard mask blank 1 is constituted by depositing the conductive light shielding film, for example, a chromium film 3, on the surface of a glass substrate 2 and forming the resist film 4 thereon. An excess resist 4a is stuck to the outer peripheral part of the resist film 4 so that the hard mask blank is completely covered to the end face of the chromium film 3. The hard mask blank 1 contg. the resist film 4 is placed on a hard mask bank placing base and a high energy ray generator 7 is arranged above the unnecessary resist 4a existing at least in the outer peripheral part of the resist film 4. The excess resist 4a is then irradiated with the high-energy rays, for example, UV rays 6, by which the resist is sublimated or is lowered in rigidity. A grounding pin for grounding the conductive light shielding film is then connected to the hard mask blank 1 so that the electrical conduction with the conductive light shielding film is obtd.
Patent JP-S6352117-A (JP)
Inventor: MAURO DE GUREGORIO
IPC: C07C41/00
Filed: 1987-07-31
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-H0635051-A (JP)
Title: Retractive type camera
Inventor: KAMIYA MASATOSHI
IPC: G02B7/10
Filed: 1992-07-21
Abstract: PURPOSE:To provide a compact retractive type camera capable of making the whole of a camera thin, and simultaneously, securing a sufficient retractive amount. CONSTITUTION:A bearing part engaged with a fixing shaft 123 is doubly constituted by a first bearing member 125 and a second bearing member 124, in a lens-barrel constitution for a system for attaining holding and guiding by a guiding shaft, so that miniaturization is attained while securing the optical performance of a lens-barrel unit. Therefore, when a backlash quantity (x) and a bearing length Ln are set, a retractive possible amount is set (L-Ln) or more, and the camera can be made more compact.
Patent JP-H0631530-A (JP)
Title: Chip saw
Inventor: SATO ITSUO
IPC: B23D61/04
Filed: 1992-07-21
Abstract: PURPOSE:To improve wear and abrasion resistance of a chip saw by specifying carbides of Ti, Nb, Ta and W, respectively, as its indispensable components, and by setting limits to the diameter of each particle and the composition ratio thereof. CONSTITUTION:A chip saw is made by providing numerous chips 3 for saw blades along its outside circumference. The composition of the chip 3, at this occasion, is composed of carbides of 9% to 15% weight ratio of CO or Ni or CO+Ni, 31% to 44% carbide gross weight of Ti, Ta and Nb and the remainder of W carbide, and the ratio of 1 to 3mum carbide particle diameter of Ti, Ta, Nb, and W is set to 80% to 90%. Thus a metal cutting chip saw of high wear and abrasion resistance and excellent cutting life can be attained.
Patent JP-S6438417-A (JP)
Title: Epoxy resin molding material
Inventor: IKEDA KOJI
IPC: C08G59/00
Filed: 1987-08-03
Abstract: PURPOSE:To obtain an epoxy resin molding material which does not form mold-flash during molding and gives a molding improved in cracking resistance, by adding a reaction product comprising four specified components to an epoxy resin. CONSTITUTION:A reaction product comprising a phenolic resin, a modified silicone oil, a surfactant and silica is added to an epoxy resin molding material formed by optionally adding additives such as a crosslinking agent, a curing agent, a cure accelerator, a mold release, a colorant, a coupling agent and a filler to an epoxy resin. By the addition of said reaction product, the obtained epoxy resin molding material does not form mold-flash, can be improved in cracking resistance, and can be used chiefly as a resin molding for sealing electrical and electronic components.
Patent JP-H1019009-A (JP)
Title: Electroviscous fluid valve control method and device therefor
Inventor: NAKANO MASAMI
IPC: F15B21/06
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To control an electroviscous fluid valve for controlling an actuator in which the electroviscous fluid is used as an operation fluid by PWM controlling an impression voltage arbitrarily and stably. SOLUTION: An amplifier 16 amplifies this PWM wave form by a high voltage power source and supplies it to a first valve 18. At the same time, the PWM waveform is reversed by a reverse circuit 14 and used as a reverse PWM waveform. The amplifier 15 amplifies this PWM waveform by a high voltage power source and supplies to a second valve 17. The duty ratio of the reverse PWM waveform becomes to 0.8. As the PWM control supplied to the first valve 18 and amplifier 16 is a periodical on/off control, when the electric field strength at a full close time in the maximum voltage difference of an application system is adopted to an amplitude, the full close/open state of the electroviscous fluid valve can be realized periodically.
Patent JP-H0857410-A (JP)
Title: Coating material blend for matting and coating method for decorative sheet using coating material for matting
Inventor: KATAYAMA YOSHIHISA
IPC: B05D7/24
Filed: 1994-08-18
Abstract: PURPOSE: To provide a stabilized matting structure in which gloss change is not generated on a decorative sheet and the like by containing a large amount of glass ball-shaped small particles in a transparent resin coating material, composing a coating material blend for matting, applying the blend on the surface of the decorative sheet material and coating the decorative sheet. CONSTITUTION: A coating material blend for matting is composed by containing a large amount of glass ball-shaped small particles in a transparent resin coating material. At that time, the volume ratio of the content of the glass ball-shaped small particles in the coating material blend for matting is specified to be 25% or over. A decorative sheet is coated by applying the coating material blend for matting on the surface of the decorative sheet material. Also the coating material blend can be composed by containing a large amount of ceramic ball-shaped small particles in the transparent resin coating material.  The matting function can be provided by the irregular reflection of glass ball- shaped small particles in the above arrangement, and the damage to the glass ball-shaped small particles is reduced by the high hardness and strength of the glass ball-shaped small particles to eliminate the generation of gloss change.
Patent JP-H1136535-A (JP)
Title: Metal fitting for snow stop
Inventor: IWASAKI MASAMORI
IPC: E04D13/10
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To remarkably improve manufacturing properties and mass productivity by a method wherein a plate part for attendant mounting to attendantly mount a snow stop plate, such as a blade plate and an angle material, is arranged in a protruding part on a mounting part mounted on a roof material. SOLUTION: Mounting parts 2 and 2 are formed such that a roof material is fastened and nipped by fastening parts 5 and 5 positioned vertically facing each other. A plate material of which the upper and lower fastening parts 5 are formed is extended approximately in a horizontal protruding state to the opposite side to form a plate part 4 for attendant mounting. By locking an angle material 3B approximately in an orthogonal state to the plate part 4 for attendant mounting, an angle type snow metal fitting. Further, by bending upward the plate part 4 for attendant mounting and locking a blade plate in a bending erecting plate position, a snow stop metal fitting of a type with a blade is provided.  As noted above, since the mounting part 2 forms common structure and is manufactured in respective types according to application and an order, this snow stop metal fitting is suitable for mass production, the efficiency of a part and a material is improved, and a cost is reduced.
Patent JP-H0634958-A (JP)
Title: Liquid crystal element and its production
Inventor: KASHIWAGI TORU
IPC: G02F1/1335
Filed: 1992-07-21
Abstract: PURPOSE:To prevent the disturbance in the orientation of liquid crystal molecules by external force, etc., and to obtain a wide visual field angle by fixing a pair of nonflexible transparent plates to the outer sides of transparent conductive plastic substrates holding a liquid crystal material therebetween on the peripheral side of the liquid crystal element in such a manner that the polarization action surfaces exist on the inner side. CONSTITUTION:This element has a liquid crystal unit L formed by holding the liquid crystal material 1 exhibiting a smectic phase with a pair of the soft transparent conductive plastic base materials 1 and a pair of the nonflexible transparent plates 3 larger in size than this unit. After the liquid crystal unit L is held by the nonflexible transparent plates 3, the transparent plates are tightened by screw holes 3a at four corners, by which the liquid crystal unit is brought into pressurized contact therewith. The nonflexible transparent plates 3 are formed by laminating polarizing films via tacky adhesive layers on the surfaces of the plastic substrates 2. The nonflexible transparent plates 3 are brought into pressurized contact with the transparent conductive plastic base materials 2 in such a manner that the polarizing films come to the inner side. Then, the easy disturbance in the orientation of the liquid crystal molecules is prevented by the protective effect of the nonflexible transparent plates laminated on the outer side even if the external force, etc., are applied thereon.
Patent JP-H1136092-A (JP)
Title: Electrolytic cell for hydrogen oxygen generator and its gasket
Inventor: MIYAKE AKIKO
IPC: C25B9/19
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce a production cost by improving an electrical contact characteristic in electrolytic cells by reducing the thickness of electrode plates while preventing the mixing of different fluids within the electrolytic cells. SOLUTION: Each electrolytic cell has an anode chamber A and a cathode chamber C partitioned by a solid-state electrolytic membrane between both positive and negative electrode plates. Perforated power feeders 6 are respectively disposed in the anode chamber and the cathode chamber. Annular gaskets 5 are disposed on the outer peripheries of the perforated power feeders. Routes 11, 12, 13, 14 for fluid are disposed near the outer peripheries thereof along the axial direction of the cell. Fluid flow passages 15, 16, 17, 18 communicating with the central space from the routes for fluid in part of the gaskets are formed. The routes for the fluid are not formed in the sites of the adjacent solid-state electrolytic membrane corresponding to the sites where the fluid flow passages of the gaskets are formed.  The routes for the fluid communicating with the fluid flow passages of the gaskets are formed to the substantial end of the electrolytic cell on the side opposite to the adjacent solid-state electrolytic membrane.
Patent JP-H0534747-A (JP)
Title: Waveguide type wavelength conversion element
Inventor: FUKUDA HIROAKI
IPC: H01S3/109
Filed: 1991-08-02
Abstract: PURPOSE:To facilitate the control of the equiv. refractive index of a waveguide necessary for executing phase matching and to stably generate second harmonic waves. CONSTITUTION:The waveguide 2 consisting of a nonlinear medium is formed on a substrate 1. This element has a diffraction grating 3 affording a change in refractive index in the light propagation direction of this waveguide 2. The waveguide 2 is constituted of a ridge type three-dimensional waveguide. A basic wave laser beam having a prescribed wavelength is passed in the waveguide 2, by which a higher harmonic laser beam is generated.
Patent JP-H0478412-A (JP)
Title: Gas absorption method
Inventor: KAWAMURA TETSUO
IPC: B01D53/34
Filed: 1990-07-23
Abstract: PURPOSE:To enhance efficiency in absorbing the material in a waste gas by injecting a liq. most of which forms the droplets of the minimum size for the free falling in the waste gas current into the waste gas flowing from the lower part to the upper part. CONSTITUTION:The waste gas 11 is introduced into an absorption tower 1 from an inlet 9 and allowed to ascend in the tower 1, a liq. 6 stored in the lower part 5 of the tower 1 is sent to a spraying device 2 through a pipeline 7 by a spray pump 4, injected from a nozzle 3 and atomized to form a droplet 14 of the minimum diameter capable of free-falling against the flow of the waste gas 11, the SO2, dust, etc., in the waste gas 11 are absorbed by the droplets, and the droplets are free-falling to the lower part 5 of the tower 1 against the flow of the waste gas 11. The mist in the waste gas 11 freed of SO2, dust, etc., is removed by an eliminator 8, and the waste gas is discharged to the outside of the tower 1 from an outlet 10. Since the droplet 14 is free- falling, the eliminator 8 is not overloaded, and the mist in the waste gas 11 is surely removed.
Patent JP-S6350063-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI AKIRA
IPC: H01L29/732
Filed: 1986-08-19
Abstract: PURPOSE:To control the characteristics of a diode easily, and to obtain a transistor, in which the diode is formed between a collector and a base, by controlling the impurity concentration of a conductivity type epitaxial region shaped onto a collector region. CONSTITUTION:An epitaxial region 2 is shaped onto a collector region 1 in a substrate, a base region 3 is formed into the epitaxial region 2 so as to penetrate the region 2, and an emitter region 4 is shaped into the base region 3. A collector electrode 5 is formed in the collector region 1, and a base electrode 6 and an emitter electrode 7 are also shaped to the base region 3 and the emitter region 4 respectively. The characteristics of a diode between the collector region 1 and the base region 3 can be controlled by the impurity concentration of the epitaxial region 2.
Patent JP-H0838916-A (JP)
Title: Automatic rice washing machine
Inventor: TSUZUKI KAZUO
IPC: B02B1/06
Filed: 1994-07-28
Abstract: PURPOSE:To prevent damaging of rice at the time of rice washing, to increase the speed of rice washing and to drastically save the amt. of the volume of water to be used for rice washing by mechanizing a principle of manual polishing as it is and continuously executing rice washing. CONSTITUTION:The supplied rice moves successively to partition plates of forward positions when the partition vanes 3 in a trough 2 are actuated forward and backward at a set stroke S by a driving motor M. The rice grains are rubbed against each other and are washed by repeating such action. The partition vanes 3 maintain a perpendicular state and push the rice forward at the time of advancing and are freed to return a part of the rice at the time of retreating. A small volume of the rice washing water is released from a water spraying part 6 to rub the rice grains against each other and to wash the rice at the time of operating. The successively moving rice is dropped from a supply port 8 by the partition vanes 3 of the foremost part. The rice shower for rice washing is applied to the rice from a shower water piping 11 to wash the rice during the course of the dropping. Only such rice is housed in a container 9 and the shower water is separated by a water draining screen 10 and is discharged from a drain port 7 for rice washing.
Patent JP-S6175111-A (JP)
Title: Floating breakwater
Inventor: SUGAWARA TADAO
IPC: E02B3/06
Filed: 1984-09-19
Abstract: PURPOSE:To simplify a structure, by a method wherein a columnar body group consisting of a number of columnar bodies is extended in a direction extending orthogonal to incoming waves, and the one end of each columnar body is secured to a support member to integrally form the columnar bodies. CONSTITUTION:Plural columnar bodies 2 are arranged at intervals of a proper distance L in a direction extending orthogonal to incoming waves W to form a first row group (a). After columnar bodies 2b are respectively located behind the first row group (a) between the columnar bodies 2a of the first row group (a) to form a second row group (b), a third row group (c), a fourth row group (d), a fifth row group (e) and the following row groups are formed, in order, in a similar manner described above. After the one end of each columnar body 2 is secured to a support member B to integrally form the columnar bodies to build a floating breakwater 1, the floating breakwater 1 is moored to a foundation on the sea bottom in a way that a waterline WL is positioned to a columnar body 2 part.
Patent JP-S6350056-A (JP)
Title: Semiconductor storage device
Inventor: SUNOCHI KAZUMASA
IPC: H01L27/10
Filed: 1986-08-20
Abstract: PURPOSE:To increase the density of a dynamic RAM, and to improve reliability thereof by forming an MOS transistor to a vertical type by utilizing the wall of a trench while using a substrate surface as a source region common in all memories. CONSTITUTION:An n<+> type layer 2 as a common source region for the Whole memory cells and further trenches 3 penetrating the layer 2 are shaped to the surface of a p-type Si substrate 1. n<+> type layers 4 as drain regions are formed on the bottoms of the trenches 3 and gate electrodes 6 on the inner wall sections of the trenches 3 through gate insulating films 5, and MOS transistors constituting dynamic RAMs together with capacitances are shaped to a vertical type by utilizing the trenches 3. First capacitor electrodes 8 are formed onto the electrodes 6 through insulating films 7 and a second capacitor electrode 10 consisting of an Al film onto the capacitor electrodes 8 as a bit line orthogonal to a word line through a capacitor insulating film 9. According to the constitution, the occupying areas of memory cells are reduced, density is increased while a cell isolation region is unnecessitated, a thick insulating film need not be shaped, and heat treatment is not conducted for a prolonged time at a high temperature, thus improving reliability.
Patent JP-H0358507-A (JP)
Title: High frequency power amplifier protection circuit
Inventor: ISHIGURO HIRONOBU
IPC: H03F1/52
Filed: 1989-07-26
Abstract: PURPOSE:To attain continuous communication while protecting a high frequency power amplifier from burning due to heat by providing a logic output section sending a control signal decreasing transmission power to the high frequency power amplifier so as to reduce the transmission power. CONSTITUTION:A transmission part 1 is provided with a temperature sensor 12 sensing a temperature of a high frequency power amplifier 11, a comparator circuit 22 of a logic control section 2 compares a temperature data set by a temperature setting circuit 21 with the detected temperature data and gives an output when the detected temperature data exceeds the set temperature data and a logic output section 23 outputs a control signal to the high frequency power amplifier 11 by the output of the comparator circuit 22. Then the transmission power of the high frequency power amplifier 11 is reduced to prevent burning of the high frequency power amplifier 11. Thus, disabled communication due to interruption of power supply is avoided and continuous communication is attained while protecting the high frequency power amplifier 11.
Patent JP-H03273072-A (JP)
Title: Thermosetting paint composition
Inventor: KAMATA KAZUNORI
IPC: C09D161/28
Filed: 1990-07-25
Abstract: PURPOSE:To obtain a paint excellent in water resistance, moisture resistance, gloss, and appearance by mixing a specified mixed alkyl-etherified methylolmelamine resin and a specified alkyd resin or polyester resin. CONSTITUTION:A paint composition which contains a vehicle containing (A) 5-50wt.% mixed alkyl-etherified methylolmelamine resin having, for one melamine nucleus, 2 to 6 bound formaldehyde groups in average, 0.5 to 3.5 ethyl or propyl ether groups or mixed ether groups consisting of these groups, 1.0 to 4.0 butyl ether groups, and 0.5 to 3.0 imino or methylol groups or mixed groups consisting of these groups and (B) 95-5wt.% resin comprising a copolymer of a vinyl monomer containing at least one of hydroxyl, carboxyl, glycidyl, methylolamido, alkoxymethylolamido, and thiol groups with other vinyl monomer, alkyd resin and/or polyester resin containing hydroxyl groups and/or carboxyl groups, mixture of these resins, or modified resin derived therefrom.
Patent JP-H0750528-A (JP)
Title: Operational amplifier
Inventor: YOSHIOKA NAOTO
IPC: H03F1/02
Filed: 1993-08-05
Abstract: PURPOSE:To obtain an operational amplifier with high circuit stability at a low power consumption and high response speed by connecting a capacitor between a base and an emitter of an input stage transistor(TR) of a buffer circuit. CONSTITUTION:A current in response to a high speed voltage change in a transient region of an input waveform is supplied to a buffer circuit. That is, the amplifier is made up of a differential amplifier stage 1, a current mirror stage 2 and a buffer circuit 23 and capacitors CA1, CA2 are connected between bases and emitters of input stage TRs Q21, Q22 of a buffer circuit 23 to form the operational amplifier 30. In the operational amplifier 30, a current in response to a high speed voltage change at a leading and a trailing of the input waveform is supplied to the TRs Q25, Q26 of an output stage of the buffer circuit 23 by capacitors CA1, CA2 to improve the response of an output waveform with respect to the input waveform.
Patent JP-H1033192-A (JP)
Title: Production of fumaric acid
Inventor: GOTO MAKOTO
IPC: C12P7/46
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To profitably obtain fumaric acid useful as a raw material for medicines, foods, industrial products, etc., by culturing a microorganism having a maleic acid isomerase activity in a culture medium containing aspartic acid in a specific concentration, and subsequently treating maleic acid with the culture microorganism cells. SOLUTION: A microorganism (e.g. Alcaligenes faecalis IFO 12667 strain) having maleic acid isomerase activity is inoculated into a culture medium containing L-aspartic acid in a concentration of 10-1000mM and subsequently cultured at 30 deg.C for 24hr. The culture solution is centrifuged to gather the cells of the microorganisms. The gathered cells are added to a jar fermenter into which an aqueous solution containing maleic acid, 5N sodium hydroxide, a surfactant, etc., is charged, subjected to a reaction in a closed state under stirring at 30 deg.C for 24hr, and subsequently centrifuged. The pH of the filtrate is lowered to pH 3 with sulfuric acid, and the deposited crystals are separated. Thereby, the objective fumaric acid is profitably obtained.