baber/WOPTO huggingface dataset:
Patent JP-H06168850-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: IIDA KENICHI
IPC: H01G9/035
Filed: 1993-06-25
Abstract: PURPOSE:To control a gassing and obtain a flame retardant electrolyte for electrolytic capacitor, by dissolving an organic acid or its salt in a solvent consisting mainly of an ethylene glycol and dissolving a specific amount of polyvinyl alcohol-esterborate. CONSTITUTION:1.5 to 10.0wt.% of polyvinyl alcohol-borate is dissolved in an electrolyte for electrolytic capacitor in which an organic acid or its salt is dissolved in a solvent consisting mainly of an ethylene glycol. A gassing can be controlled since the organic acid or its salt is dissolved in the ethylene glycol or the like. Also, in the polyvinyl alcohol-esterborate, a hydroxyl group of the polyvinyl alcohol and a boric acid react, and the boric acid acts as a crosslinker and a net structure is formed, and thereby a boiling point of the electrolyte is increased.
Patent JP-H1127868-A (JP)
Title: Connector for recharging of electric vehicle
Inventor: KUKI HEIJI
IPC: B60L11/18
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a connector for charging an electric vehicle, capable of preventing the half fitting with its opposite connector. SOLUTION: A connector 10 for charge is provided with a magnet 40 on a connector side. Together with this, a power receiver 30 is provided with a magnet 43 on power receiver side, and as a worker fits the connector 10 for charge with the power receiver 30, the repulsion between the N poles 41 and 44 of both magnets 40 and 43 increases accompanying the depth of the fitting in the early stage of fitting, and decreases after getting over the peak in the middle of fitting. Hereby, even if the fitting operation is interrupted in the middle, the connector 10 for charge will not stop in the middle of fitting where the repulsion comes to its peak, and turns into either condition of a complete fitting or complete breakaway without fail. Moreover, for the worker, he can confirm whether both connects are mounted completely or not, because he can perform the fitting work while feeling the change of the repulsion as a kind of toggle action.
Patent JP-S5968505-A (JP)
Title: Low boiling point medium cycle plant
Inventor: SEKIYA EIJI
IPC: F01K25/10
Filed: 1982-10-14
Abstract: PURPOSE:To recover the heat of a turbine waste gas and utilize effectively the heat of a heating medium by joining a working medium flowed through a regenerator with a working medium directly introduced into a preheater at the halfway of a preheater. CONSTITUTION:A working medium (b) generated in an evaporator 1 operates a turbine 3. A part of the working medium at the outlet of a condenser 5 is introduced into a regenerator 7. The working medium flowed through the regenerator 7 is joined with a remaining working medium directly introduced into a preheater 2a at the halfway of a preheater 2a and 2b. A quantity of heat unutilized in the condenser 5 is recovered in the regenerator 7. In such a manner, the capacity of an apparatus can be reduced, the quantity of heat of a heating medium can be utilized sufficiently, also the increasing of a turbine output power can be performed.
Patent JP-H0546-A (JP)
Title: Seasoning
Inventor: INUZUKA MINEKO
IPC: A23L27/10
Filed: 1991-06-24
Abstract: PURPOSE:To obtain seasoning preservable for many hours, having good flavor of plant and garlic by putting garlic in small pieces and salt in a vegetable oil and boiling. CONSTITUTION:A vegetable oil (e.g. olive oil) is heated to a temperature not to boil the oil, garlic in small pieces such as finely cut or sliced garlic and a small of salt are added to the vegetable oil and boiled for several minutes to give the objective seasoning.
Patent JP-S5969003-A (JP)
Inventor: TSUCHIKAWA ZENJI
IPC: A47B61/00
Filed: 1982-10-14
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-S5970215-A (JP)
Title: Control device for automatic air conditioner
Inventor: NAGANOMA MASANORI
IPC: B60H1/32
Filed: 1982-10-13
Abstract: PURPOSE:To improve the efficiency of a captioned device by adopting a construction to convert the detected amount of blast by a blower motor into a guantitative signal and thereby indicate the amount of blast for prolonging the time of automatic operation as possible. CONSTITUTION:When a selection mode is turned into ''AUTO'' and a switch 2 is closed, the amount of blast is automatically controlled, and the output of a differential amplifier 6a is increased and decreased in accordance with the change of the relation between the supplied voltage to the blower motor 3 and the lowering of voltage of a resister 4. Since this change of increase and decrease is amplified by a transistor 6d to change the collector current flowing in a resistance 6c, the blast amount of the blower motor 3 can be obtained by the potential difference given by the collector current of the transistor 6d between both ends of the resistance 6c, and this is taken out in an indicator 7 for indicating the amount of blast. This construction permits to see the amount of blast by eyes, and fix the mode at ''AUTO'' to maintain the automatic operation for a long time and improve the efficiency.
Patent JP-H1112486-A (JP)
Title: Production of carbon black
Inventor: TAKIZAWA YASUHIRO
IPC: C09C1/48
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a carbon black having fine particle properties equivalent to those of channel black and a low structure level equivalent to that of thermal black. SOLUTION: A normally liquid or solid hydrocarbon starting material is vaporized by heating, the vaporized material is mixed with a carrier gas, and the resulting mixture in a material gas concentration of 0.01-2.0 vol.% is introduced together with an alkali metal or an alkaline earth metal into a heat decomposition furnace kept in an oxygen-free atmosphere at a mixed gas flow rate of 0.1-1.0 m/sec and heat-decomposed at a temperature of 1,600-1,800 deg.C. The hydrocarbon material used is desirably an aromatic hydrocarbon itself, and the carrier gas used is exemplified by nitrogen hydrogen, an inert gas or the like.
Patent JP-H0810370-A (JP)
Title: Lane monitor equipment
Inventor: ROI EE BAAKUHOURUDAA
IPC: A63D5/10
Filed: 1995-06-26
Abstract: PURPOSE: To provide a lane monitor with an improved function to monitor dressing of a bowling lane surface. CONSTITUTION: This lane monitor includes a moving passage 48 for sample strip and a light source 50 in one side of the moving passage 48, and a photoelectric sensor 46 in the opposite side of the passage 48. A feed roller 60 is pivotally supported neighboring the moving passage 48 and is driven by a step motor 58 by a prescribed increment. An analog/digital convertor 40 is connected to the sensor 46 to receive an analog signal from the sensor 46 and converts the signal to a digital signal. A random access memory 38 is connected to the convertor 40 to receive a signal from the convertor 40 and stores data expressed by those signals. A central processing unit 34 is equipped to actuate the motor 58, the sensor 46, and the random access memory 38.
Patent JP-2000019504-A (JP)
Title: Liquid crystal optical element
Inventor: NAGASE TAKAMITSU
IPC: G02F1/1335
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal optical element by which visibility of pictures is improved, a display with high resolution is realized and which is obtained with ease and at a low cost. SOLUTION: In a liquid crystal optical element 1 constituted by combining a liquid crystal panel 10 and polarizing plates 20, 21, 22, the plural polarizing plates 21, 22 are located at the front and their transmittance of the light of 500-600 nm wavelength is adjusted to <=30%. Thereby an external light incident from a display side of this wavelength region is absorbed by the polarizing plates 21, 22 to reduce a reflected light of 500-600 nm having high sensitivity to eyes and improve visibility of pictures. Besides as there is no blurring in displayed pictures similarly to the case of using an antiglare layer, a display with high resolution is obtd. and additionally the element is designed more easily than when using a λ/4 plate.
Patent JP-H0230691-A (JP)
Title: Rocket propellant composition
Inventor: KUBOTA NAMINOSUKE
IPC: F02K9/08
Filed: 1988-07-20
Abstract: PURPOSE:To obtain the subject composition having improved combustion efficiency by adding water to a mixture of a solid oxidizing agent and boron particles and subjecting the hydrated mixture to through kneading, granulation and drying. CONSTITUTION:A solid oxidizing agent such as KNO3 is mixed with boron to obtain a mixture. Water is added to the mixture to apply the dissolved oxidizing agent to the surface of the boron particle and obtain a boron-based combustion improver. The objective rocket propellant composition can be produced by adding and mixing a binder such as a rubber-based binder to the combustion improver.
Patent JP-H1066782-A (JP)
Title: Three-dimensional game device and information storage medium
Inventor: UMEDA MASATERU
IPC: A63F13/53
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional game device and an information storage medium which are so excellent in visual effects that they can urge a player to play a game continuously. SOLUTION: A cover object 42 provided in such a way as to cover a three- dimensional object 40 is provided inside an object space. Each time a game cleaning requirement is met, the display of polygons constituting the cover object 42 is turned on and off. When the moving element 44 moves to specify an area 36, for example, the display of the polygon of the area 36 in turned off. Alternatively, the display of the polygons constituting the cover object 42 is turned off in sequence depending on the percentage of correct answers to quiz games, whether or not a minigame is cleared, and whether or not a player has won a mahjongg game, etc. The cover object may be switched between transparent and nontransparent states or changed in translucency in order or a texture to be mapped on the three-dimensional object may be changed.
Patent JP-S57105976-A (JP)
Title: Alkaline cell
Inventor: YASUDA HIDEO
IPC: H01M4/52
Filed: 1980-12-19
Abstract: PURPOSE:To improve gas absorption performance, by adding into a negative plate a nickel-cobalt compound obtained from anodic oxidation of nickel in an acid cell containing cobalt. CONSTITUTION:A nickel-cobalt compound is added to the negative plate or gas absorption electrode of an alkaline cell, for instance, nickel-cadmium cell or nickel-zinc cell. This nickel-cobalt compound can be obtained in such a manner that a nickel plate is suspended in an acid cell (for instance, water solution of nitro-cobalt: 1mol/l) containing cobalt and processed anodic oxidation (for instance, with current density 2A/dm<2> in cell liquid at 90 deg.C) then the produced thin element materials are collected. Further it is preferable to arrange the cell liquid to pH not more than 3.
Patent JP-H0628935-A (JP)
Title: Manufacture of flat cable
Inventor: TAKIGUCHI SHUJI
IPC: H01B7/08
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a method for manufacturing flat cable to be used for electrical circuit, which has a high quality and a high productivity and which can be applied to conductors for large current. CONSTITUTION:High melting point hot-melt adhesive layers 4 and low melting point hot-melt layers 5 are arranged in stripe and alternately fixed on one insulating film 1 in the longitudinal direction. Conductors 3 are arranged on the low melting point adhesive layers 5, and the one insulating film 1 is coated with the other insulating film 2 provided with the low melting point hot-melt adhesive layer 5', and they are heated and pressurized by first heating rollers 6, 6', and the low melting point hot-melt adhesive layers 5, 5' are melted to fix the conductors 3 temporarily. Thereafter, heating and pressurizing are performed again by second heating rollers 8, 8' to melt the high melting point hot-melt adhesive layer to adhere the conductors 3 between both the insulating films 1, 2.
Patent JP-H0738030-A (JP)
Title: Lead forming method and apparatus therefor
Inventor: TSURUSHIMA KUNIAKI
IPC: H01L23/50
Filed: 1993-07-22
Abstract: PURPOSE:To provide a lead forming method and an apparatus for executing the method wherein an external lead extending from a package where deformation is produced is formed with higher flatness. CONSTITUTION:A lead forming apparatus comprises a work press portion 21 (upper mole (a) lower mold (b)) for fixing a lead extending from a package 11 vertically, a laser displacement meter 22 for measuring the vertical displacement of the lead 12, a lead chuck portion 23 (upper mold (a), lower mold (b)) for vertically chucking the tip end of the lead 12 and bending it into a desired shape, and a control portion 24 for estimating the amount of molding based upon data sent from the laser displacement meter 22 and hereby controlling the lead chuck portion 23. The laser displacement meter 22 measures the deformation state of the lead 12 and the control portion 24 groups the leads based upon the measured deformation state information such that differences among the heights of the leads falls within 10mum for example for molding of the leads for each group.
Patent JP-S6241735-A (JP)
Title: Production of optical fiber preform
Inventor: KAWASHIMA SATOSHI
IPC: G02B6/00
Filed: 1985-08-20
Abstract: PURPOSE:To produce an optical fiber having desired refractive index distribution, stably, by radiating ultraviolet radiation to flame stream during the synthesis of an optical fiber preform, measuring the fluorescence emitted from the flame and controlling the condition of the synthesis based on the result of measurement. CONSTITUTION:Hydrogen gas 8 and oxygen gas 9 are introduced into the burner 1, and the oxyhydrogen flame is supplied with the glass raw material 10 and the dopant raw material 11 to synthesize glass soot 6 containing dopant. An optical fiber preform is produced by depositing the soot 6 successively on the growing surface of a sintered glass 2 which is shifted upward at a specific speed under rotation. Ultraviolet radiation 4 radiated from the light source 3 is irradiated to the oxyhydrogen flame and the emitted fluorescent light is detected by a video camera 7. The signal transmitted from the camera is operated by the signal processing system 14 and the computer 15, and the calculated dopant distribution on the porous preform is compared with the prescribed refractive index distribution signal. The distribution of the dopant in the flame, the flow of the flame and the position of the burner 1 are controlled according to the difference by the aid of the flow-controlling system 12 and the burner- position controlling system 16 to effect the synthesis of a porous preform.
Patent JP-S6159394-A (JP)
Inventor: OTSUKA AKIRA
IPC: G09G3/28
Filed: 1984-08-30
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-H0231415-A (JP)
Title: Method of electron beam exposure
Inventor: CHIBA AKIRA
IPC: H01L21/027
Filed: 1988-07-20
Abstract: PURPOSE:To align the surface to be exposed with the specified pattern to be exposed with high precision by laminating them with each other by a method wherein the position of a mark pattern is detected by photoirradiating with a laser beam transmittable to multilayer structure then the surface to be exposed is directly picture-drawn and exposed by electronic beams using the detected position as a reference. CONSTITUTION:Light 6 such as a laser beam is irradiated from the uppermost layer 4 side in high transitively to light to detect the position of an alignment mark pattern 1a of the detecting signal of the light intensity. Next, the lamination alignment of specified pattern to be exposed is performed using the position of the detected mark pattern 1a as a reference so that the uppermost layer 4 to be exposed may be directly drawn and exposed by an electron beams 5. Consequently, the surface of the uppermost layer 4 to be exposed and the specified pattern to be exposed can be laminated with high precision.
Patent JP-S5970776-A (JP)
Title: Cooling method of sputtered substrate
Inventor: FUJINO YOSHIO
IPC: H01L21/285
Filed: 1982-10-15
Abstract: PURPOSE:To perform efficient cooling of a sputtered substrate with a linear temp. decrease, by decreasing the temp. of the substrate formed thereon with a film in a high temp. state at a prescribed rate of temp. decrease by controlling electric current and subjecting the substrate to force cooling by a cooling medium when needed. CONSTITUTION:The temp. of a substrate which is formed thereon with a film by a sputtering in a high temp. state is decreased at a prescrived rate of temp. decrease by the control of the electric current of a power source for a heating source. When said rate of temp. decrease can no longer be maintained, a cooling medium such as gaseous nitrogen is admitted into the device through a cooling water inlet thereof to accomplish force cooling so that the large deviation from the prescribed rate of temp. decrease is averted. When said rate of temp. decrease is no longer maintainable again, the inflow rate of the cooling medium is increased to decrease roughly linearly the temp., thereby cooling the substrate. The substrate is cooled with the annealing effect in the high temp. part and at the efficient rate of temp. decrease in the low temp. part by the above-mentioned cooling method.
Patent JP-H0843653-A (JP)
Title: Production of optical waveguide circuit
Inventor: HATTORI KUNINORI
IPC: G02B6/13
Filed: 1994-08-02
Abstract: PURPOSE:To obtain a process for producing a quartz optical waveguide which solves the problem of deformation of a core and the limitation on waveguide size at the time of producing the core part with a low melting glass material and for which high reproduction efficiency is obtainable without depending on the shape of the optical waveguide by producing the optical waveguide by combining a projecting shape process and recessed shape process. CONSTITUTION:A lower clad glass film 12 having low refractive index is formed on a silicon substrate 11. A core glass film 13 is formed on this lower clad layer 12 and is worked into the core part 14 of a projecting shape having a rectangular shape in section by a photolithography process and etching. The first optical waveguide is produced by embedding the core by the intermediate clad layer 15 having a low refractive index. A second core glass film 16 is formed on the intermediate clad layer 15 by forming a groove 15A having a rectangular shape in section by a photolithography process and etching into a recessed shape. The second core glass 16 and the intermediate clad glass 15 are removed by etching. Finally, upper clad glass 18 having a low refractive index is formed to produce the optical waveguide.
Patent JP-H0843251-A (JP)
Title: Optical path measuring instrument for color separation prism and color separation prism bonding device
Inventor: TOBA HIROKADO
IPC: G01B11/02
Filed: 1994-08-02
Abstract: PURPOSE:To provide an excellent optical path measuring instrument which can highly accurately measure the optical path of a color separation prism in a short time and, color separation prism bonding device utilizing the measuring instrument. CONSTITUTION:The optical path measuring instrument for color separation prism is provided with a line-type illuminator 1, a slit 2 inclined in the forward- backward direction to the optical axis of the measuring instrument, a lens unit 4 which condenses the light emitted from the illuminator 1 and passed through the slit 2 to the emitting end of a color separation prism 5, and a half mirror 4 provided in front of the unit 4. The measuring instrument is also provided with a color camera unit 7 which catches reflected light from the emitting end of the prism 5 through the half mirror 3 and an arithmetic processing section 8 for picture which performs arithmetic processing on picture signals from the camera unit 7.
Patent JP-H0346230-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAMASHIMA TOSHIKI
IPC: H01L21/3205
Filed: 1989-07-13
Abstract: PURPOSE:To avoid disadvantages resulting from the reaction of tungsten to an underneath material on the interface between both materials by a method wherein the tungsten is selectively grown on the bottom part of an opening part of an insulating film on the underneath material and after nitrogen ion implantation into the interface between both materials, the tungsten is selectively grown on the interface. CONSTITUTION:An opening part 3 is formed in an insulating film 2 formed on a silicon substrate comprising a silicon base material 1 so as to selectively grown a tungsten 4 on the bottom of the opening 3. Next, nitrogen ions are implanted (a) on the interface between the silicon base material 1 and the tungsten 4 to form a nitride part 5. Later, the tungsten 4 is selectively grown in the opening part 3 to form a semiconductor device. Through these procedures, when the tungsten 4 is subjected to selective growth, the demerits resultant from the reaction to underneath material during high temperature heat treatment can be avoided thereby enabling a semiconductor device in high reliability to be manufactured.
Patent JP-S6425815-A (JP)
Title: Surface film of cooker
Inventor: MATSUO HIROSHI
IPC: A47J36/02
Filed: 1987-07-21
Abstract: PURPOSE: To obtain a coating film having a hard surface and less risk of exfoliation by applying hard particles by a hot coating or thermal spraying process onto the oversurface of a roughened cooking surface of a cooking apparatus, and applying to the obtained oversurface a specific under coat and a specific top layer. CONSTITUTION: The cooking surface 2 of a cooking apparatus concerned 1 is roughened by a thermal spraying material 3 of hard particles chiefly containing alumina, titanium, etc. A under coat 4 is applied over the thermal spraying material 3 and contains internally inorganic particles 5 of hard nature. The particles 5 exist in recesses at the surface of the thermal spraying material 3 or are floating in the under coat 4. Also inorganic particles 7 of hard nature contained in the top layer 6 of fluoro-resin, etc., applied over the coat 4 either exist in recesses at the surface of the under coat 4 or are afloat in the top layer 6. Thereby, the constituent layers have a tight attaching force with other layer of different sort owing to the anchoring effect and enlargement of the contacting area. Because all layers includes hard particles, a hard facial film is obtained as a whole.
Patent JP-H0347938-A (JP)
Title: Non-heat treated type high strength aluminum alloy for machining
Inventor: OKADA KENZO
IPC: C22C21/06
Filed: 1989-07-13
Abstract: PURPOSE:To obtain the Al alloy having excellent machinability and manufacturability in a mass production scale by utilizing the improvement of the machinability by Fe in an Al alloy having a specified compsn. incorporated with large amounts of Mg and positively admixed with Fe. CONSTITUTION:The Al alloy contains, by weight, 6.3 to 9.0% Mg, 0.005 to 0.2% Ti and 0.25 to 1.00% Fe, furthermore contains one or more kinds among 0.05 to 1.0% Mn, each 0.05 to 0.3% of Cr, Zr, V and Cu and the balance Al. In the alloy, Fe crystallize out Al-Fe series eutectic compounds in a casting stage, or in the coexistence with Mn, the compounds are transformed into Al-Fe- Mn series eutectic compounds stable at a high temp. These compounds not only improve the hot workability, but also contribute to the improvement of the machinability. As for the amt. of Fe, for <0.25%, it is difficult to sufficiently improve the hot workability, and for >1.00%, the distributed number of the compounds are too large, so that the deterioration of the ductility and toughness in the alloy stock is feared.
Patent JP-S6336883-A (JP)
Inventor: FUJITA HIROKAZU
IPC: B07C5/12
Filed: 1986-07-31
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。