baber/WOPTO huggingface dataset:
Patent JP-H06123892-A (JP)
Title: Liquid crystal display device
Inventor: MISONO KENJI
IPC: G02F1/1347
Filed: 1992-10-12
Abstract: PURPOSE:To provide a liquid crystal display device capable of eliminating staining and making the device thin in structure and light in weight. CONSTITUTION:The liquid crystal display device 14 is constituted of a displaying playing 22 on which laminated optical compensation pannels 23 are arranged between a pair of polarizing plates, and a back light 13 being a light source. The staining is eliminated as before by changing the substrate of the optical compensation pannels 23 made of a glass substrate to that of a plastic substrate 2, and the liquid crystal display device 14 is made light in weight by 30-50% extent.
Patent JP-S62132466-A (JP)
Title: Telephone system for communication
Inventor: AOKI TOSHIRO
IPC: H04M9/00
Filed: 1985-12-04
Abstract: PURPOSE:To prevent one of response keys from being left unreturned to its original state, by returning the response keys of a maintenance station and unattended station to their original states when talking is completed and, if one of the response keys is left unreturned, keeping the display lamp for response of the other station lighting. CONSTITUTION:A call and answer are made in the same procedure through the same circuit from a maintenance station A side or unattended station B side and, at the time of a call, a call buzzer 13(14) is buzzed until the caller side responds when a call key 7(8) is once depressed. A called response key 18(17) is depressed and the response is informed to the caller side. Then a display lamp 11(12) for response on the caller side is turned on and a response key 17(18) is depressed on the caller side and, when a display lamp 12(11) for response is turned-on on the caller side, talking can be started between both sides. When the talking is completed, the response keys 17 and 18 of both sides are returned to their original states, but, if the response key 17(18) of one side is left unreturned, the display lamp for response of the other side is kept lighting. Thus the response keys are prevented from being left unreturned to their original states.
Patent JP-H11108960-A (JP)
Title: Electrooptical sampling oscilloscope
Inventor: TAKEUCHI NOBUNARI
IPC: G01R19/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain an electrooptical sampling oscilloscope in which a stabilized delay time can be set even if a relatively long delay time is set. SOLUTION: A trigger signal and a reference clock asynchronous to that signal are inputted to the delay circuit 4 of an electrooptical sampling oscilloscope. The delay circuit 4 detects the time lag of the reference clock behind the trigger signal and a correction time determining circuit 12 determines a correction time based on the detected time lag such that it is equal to an integer times of the reference clock. On the other hand, a counter circuit 13 counts the reference clock up to a specified value using the trigger signal and a delay correction circuit 14 further delays the output signal from the counter circuit 13 by the correction time thus determined using a relevant signal received from the correction time determining circuit 12.
Patent JP-H1175132-A (JP)
Title: Selection device for satellite tuner, satellite antenna, video audio equipment
Inventor: NISHIKAWA MISAO
IPC: H04N5/44
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide the selection method and the selection device for a video audio equipment having a power supply circuit for a satellite antenna or the like by which the selection of an equipment in matching with a purpose of the user is facilitated. SOLUTION: For example, in the case a selection knob 6 selects a position of an F plug antenna output terminal 1, all contacts of a selection circuit 7 are connected to positions relating to the number 1 such as the F plug antenna output terminal 1, a video input terminal 1V, a right audio channel input terminal 1AR, and a left audio channel input terminal 1AL on a right terminal board 11R resulting that a device as a satellite tuner 1A connecting to all the connected contacts is selected. An antenna input of the satellite tuner 1A is outputted to a drive antenna 4 and video and audio signals are outputted to an AV monitor 5.
Patent JP-2000093098-A (JP)
Title: Emulsifying agent composition for cooked rice and cooking of rice using the same
Inventor: NAKAMURA SHINGO
IPC: A23L7/10
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsifying agent composition for cooking rice capable of improving loosening properties of cooked rice without deteriorating the luster of the cooked rice even without separately adding oils and fats and without carrying out complicated operations at all. SOLUTION: This composition is an O/W emulsion containing (A) a sucrose ester of a fatty acid having >=10 value of hydrophile-lipophile balance(HLB), (B) at least one kind selected from the group consisting of a glycerol ester of a fatty acid an organic acid monoglyceride, a polyglycerol ester of a fatty acid, a sorbitan ester of a fatty acid and lecithin, (C) edible oils and fats and (D) a compound of saccharides. The composition is prepared by formulating 100 pts.wt. of the ingredient A with 0-100 pts.wt. of the ingredient B and further the ingredient C in an amount of 100-500 pts.wt. based on 100 pts.wt. of the emulsifying agent ingredients (the ingredients A and B), preparing the O/W emulsion and spray-drying the resultant O/W emulsion. The composition is composed of 10-60 wt.% of the total ingredients comprising the ingredients A, B and C, and 90-40 wt.% of the ingredient D.
Patent JP-2001087541-A (JP)
Title: Medal shooting device and game machine
Inventor: KONISHI EIJI
IPC: A63F9/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a medal shooting device with high operability capable of shooting a medal with one operation of a medal throwing-in by a player and game machine provided with the medal shooting device. SOLUTION: The medal shooting device is characterized by being provided with a shooting rail on which a medal glides and jumps into the air and an energizing means for imparting gliding force to the medal. The game machine is characterized by being provided with the medal shooting device.
Patent JP-H05114381-A (JP)
Title: Ion-beam apparatus
Inventor: SUTEIIBUN JIEEMUZU KIICHI
IPC: H01J37/28
Filed: 1991-09-26
Abstract: PURPOSE: To detect a defect on a target mask or a chip, and repair the detected defect by providing a gas vessel means, a charged particle detect means, a charged particle deflection means, and a display means. CONSTITUTION: An ion beam 20 is directed to apertures 12, 14, hits a target matter (a mask or a chip) 22, and secondary charged particles 28 are emitted. The particles 28 are sent to a secondary charged particle detect means 30 via a gas vessel 10, and the surface image of the target matter 22 is detected. An electric signal corresponding to the image or the pattern of the secondary target electrons are given to a digital computer means 38 by the means 30, and a target surface is displayed on a display means 40 by the means 38. When correction is required for the display image, gas is fed into a can 10 from a gas tank 24, the beam 20 containing second type particles hits the surface of the target matter 22 to decompose absorbed gas, and the surface of the mask or the target matter 22 is corrected by decomposed first type particles.
Patent JP-S62130674-A (JP)
Title: Aqueous solution for ice coating
Inventor: KASAI AKIYOSHI
IPC: A23L7/157
Filed: 1985-12-03
Abstract: PURPOSE:A aqueous solution for ice coating, containing uniformly gelan gum, having good adhesion to a frozen food and capable of giving a strong coating having improved impact resistance and preventing the moisture evaporation in preservation of the food. CONSTITUTION:An aqueous solution for an ice coating obtained by adding normally <=2wt% gelan gum and, as necessary, glycerol, xanthan gum, CMC, etc., to water for the ice coating, e.g. tap water or sea water, etc., while heating preferably at about the sol formation point, e.g. >=90 deg.C.
Patent JP-2000103924-A (JP)
Title: Additive for resin, resin composition and formed product
Inventor: KAIDA YURIKO
IPC: C08L27/06
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject additive capable of expressing excellent chalking properties without reducing heat stability of a resin by using a specific polymer. SOLUTION: This additive comprises 5-90 wt.% of (A) a polymerization unit of a polymerizable monomer having an organic group expressed by the formula [R1 to R4 are each a 1-18C alkyl; Z is a (substituted) 1-18C alkoxy, a (substituted)alkyl, a (substituted)acyl or H], 1-57 wt.% of (B) a polymerization unit of a polymerizable monomer having fluorine atoms and except the ingredient A, ingredient C and ingredient D, 5-90 wt.% of (C) a polymerization unit of a polymerizable unit having ultraviolet light-absorbing organic group and except the ingredient A and ingredient D, and 4-86 wt.% of (D) a polymerization unit, except the ingredient A, of a polymerizable monomer compatible with a resin when it is made into its homopolymer.
Patent JP-H02255880-A (JP)
Title: Method for covering carbonaceous object
Inventor: JIYON KENESU PURESUUTSUDO
IPC: C09C1/44
Filed: 1989-10-23
Abstract: PURPOSE: To hermetically seal a C body of a single material with a coating material having a coefficient of thermal expansion close to that of the C body, by applying a vacuum porous C body with a coating compsn. comprising a soln. of a specified polyamic acid filled with C and heat-curing the coating to conduct imidation to enable the C body in the coated area to be held in vacuo.  
     CONSTITUTION: A coating compsn. comprising a soln. of a polyamic acid, pred. by reacting pyromellitic acid dianhydride with 2,2-bis[4-(aminophenoxy) phenyl]hexafluoropropane, filled with C (e.g. graphite powder) is applied to a porous C object in vacuo, and the coating is then heat-cured to imidize the polyamic acid to a heat-cured polyimide, thereby enabling the C object in its coating area to be held under vacuum. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04148863-A (JP)
Title: Sample analyzer
Inventor: HIRANO AKIHIRO
IPC: G01N31/12
Filed: 1990-10-13
Abstract: PURPOSE:To enable an incineration furnace to be temperature-controlled arbitrarily by constituting an electrical resistance furnace along the incineration furnace so that it can move freely and by switching between a state where the sample is heated by an electrical resistance furnace and that where the sample is cooled outside the electrical resistance furnace. CONSTITUTION:For example, in the case of carbon and sulfuric analysis, while a incineration port 6 where a sample S is placed at a specified position within an incineration pipe 2, a carrier gas K(CO2) is introduced into the incineration pipe 2, temperature signal from a temperature sensor and a set temperature are compared by a data processing device along a preset temperature-increase program, a stepping motor 10 is driven so that a specified temperature is maintained within an incineration area 3, and a ball screw 12 is rotated, thus enabling an electrical resistance furnace 1 to be moved. An area 3 is maintained to be a constant temperature for a certain time carbon and sulfuric constituents contained are burnt by heating the sample S, gas which is generated for each temperature type is introduced to an NDIR 9, and it is detected and displayed by a CO2/SO2 detector.
Patent JP-2001096367-A (JP)
Title: Welding robot control device
Inventor: SUGITA SHINICHI
IPC: B23K9/127
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To realize a welding robot which does not need re-teaching work for maintaining the welding quality. SOLUTION: By rotating the position of an end-point K[1] through an angle Θ=α-θ, welding line L on a workpiece is physically conformed to an inclined angle α designated by an angle of θ with horizontal plane. When rotating axis vector(ν) generated by the rotating motion of the above angle Θ is expressed in the formula v=(λ, μ, ν), the vector(ν) is given by the formula v= k×Va/|k×Va|(wherein, (k) shows a unit vector of a positive z-axial direction (vertically upright) and Va indicates a vector for a progress direction of welding motion on welding line L). Thus, by changing the angle θ to inclined angle αdesignated, an angle with horizontal plane of the welding line is automatically optimized and most fitted.  This automates reset and re-teaching work for a start point or a end point on the welding line in order to maintain welding quality, and an angle between work and torch can simply be set at the most suitable or fittest angle in a short time.
Patent JP-H11112347-A (JP)
Title: A/d converter and driving method for a/d converter comparator and driving method for comparator
Inventor: OKADA KOJI
IPC: H03M1/36
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To compare an analog voltage at short intervals and to accelerate a digital converting speed by operating respective comparators in different timing. SOLUTION: First to seventh comparator circuit parts are provided with first to third chopper type comparators 21 to 23, which perform sampling operation, comparing operation, and output operation not at the same time. Therefore, while the comparators 21 operates for sampling, comparison, or output, the comparison results of a previously sampled analog input voltage VAX are outputted from the comparators 22 and 23 to an encoder and digitized, so the analog input voltage VAX can be A/D-converted three times as fast as a conventional converter. Further, the comparators 21 to 23 are placed in operation for sampling, comparison, and output in mutually different timing, so the comparing operation is given a margin and performed with high precision.
Patent JP-S61157523-A (JP)
Title: Monomer composition
Inventor: NISHIDA HARUO
IPC: C08G63/06
Filed: 1984-12-28
Abstract: PURPOSE:The titled composition useful as casting materials, etc., curable at a lower temperature, showing low shrink characteristics in curing, containing a specific spiro ortho-ester compound and an acid halide. CONSTITUTION:(A) A compound (preferably compound shown by the formula V, etc.) shown by the formula I [R1 and R3 are >=3C alkylene; X is -CH2OCH2-, or group shown by the formula II or III (R3 and R4 are H, or 1-4C alkyl; Y is halogen; m is 2-6; p and q are 0-4; with the proviso that one or more hydrogens may be replaced with group shown by the formula IV), etc.] is blended with (B) a compound (e.g., tricarballylic acid chloride, etc.) in an equivalent ratio (acid halide group/spiro ortho-ester group) of preferably 0.7-1.3, to give the aimed composition. The component A is obtained by reacting an epoxide (e.g., ethylene glycol diglycidyl ether, etc.) with a lactone (e.g., delta-valerolactone, etc.) in the presence of Lewis acid catalyst.
Patent JP-H07108130-A (JP)
Title: Biological desulfurizing device
Inventor: ABE TAKAO
IPC: B01D53/34
Filed: 1993-10-07
Abstract: PURPOSE:To surely decompose away the hydrogen sulfide generated in the sewage outflow ditch, etc., of sewage treating facilities and to operate this device at a low running cost. CONSTITUTION:A first biological reaction chamber 21 which is internally packed with dishcloth gourds sprayed with activated sludge and a second biological reaction chamber 31 which is internally packed with the dishcloth gourds sprayed with secondarily treated water are connected in series and are connected to the upper space of the outflow ditch 11 of the sewage treating facilities. The smells in which the hydrogen sulfide generated in this outflow ditch 11 are included are passed through the respective biological reaction chambers 21, 31 so that the hydrogen sulfide in the smells is decomposed away by the aerobic bacteria propagating in the activated sludge in the first biological reaction chamber 21 and the aerobic bacteria propagating in the secondary treated water of the second biological reaction chamber 31.
Patent JP-H08135963-A (JP)
Title: Gas cook equipped with safety device and safety velve employed therefor
Inventor: SHIBA BUNICHI
IPC: F23N5/26
Filed: 1994-11-09
Abstract: PURPOSE: To ensure an operation toward the closing direction of a safety valve utilizing the own weights of a valve shaft and a valve body by installing the safety valve in a vertical direction. CONSTITUTION: When a safety valve 103 is installed horizontally as a conventional gas cock, the casing of the safety valve 103 is contacted sometime with a valve shaft 106 at one side thereof whereby the safety valve becomes weak against factors such as the increase of frinctional resistance, biting of dust and the like. Accordingly, the increase of frictional resistance in the safety valve 103 can be prevented by installing the safety valve 103 in the vertical direction. On the other hand, the valve is installed in a vertical direction whereby the gravity of the valve can be utilized while the separation of the valve from a solenoid by the own weights of the valve shaft 106, the valve body 107 and a permanent magnet 124 can be promoted since the valve is installed in the vertical direction and the gravity can be utilized. Accordingly, a weak spring 108 can be employed.
Patent JP-H08139074-A (JP)
Title: Plasma etching evaluation member
Inventor: NOZAWA TOSHIHISA
IPC: C23F4/00
Filed: 1994-11-09
Abstract: PURPOSE: To make it possible to evaluate the presence or absence of a notch due to an etching and to make it possible to conduct accurately the optimization of etching conditions. CONSTITUTION: A plasma etching evaluation member has a conductor film on a substrate and an insulating film formed by patterning on this conductor film. A pattern of this insulating film is constituted of more than two lines 3 parallel to each other, spaces 3 between the lines and pads 4 (4a to 4g), which respectively connect in common these lines on the side of one end part thereof. The pattern is provided in a range the ratio LP/LL of the respective peripheral lengths LP of the pads 4 to the peripheral lengths LL of the lines connected in common on the side of the one end part of the respective pads is a ratio of 1 to 0.1 to 1000.
Patent JP-H07126306-A (JP)
Title: Production of styrene polymer composition
Inventor: FUKUOKA TAKAMASA
IPC: C08F2/44
Filed: 1993-11-04
Abstract: PURPOSE:To obtain a polymer compsn. low in residual volatile component concn. and excellent in blocking resistance, grab and homogeneity by radical addn. polymn. of a styrene monomer in the presence of a given styrene polymer under specific conditions. CONSTITUTION:A styrene monomer (e.g. styrene), a polymn. initiator soluble therein (e.g. azobisisobutyronitrile), a styrene polymer having an average mol. wt. of at least 200,000 (e.g. a styrene-n-butyl acrylate-methyl methacrylate copolymer), and a stannous compd. of the formula: (R-COO-)2Sn (wherein R is a 5-14C alkyl) in an amt. of 0.1 to 2 pts.wt. per 100 pts.wt the styrene monomer are fed into a screw extruder, wherein the styrene monomer component undergoes radical addn. polymn. thereof with the aid of free radicals formed through thermal decomposition of the polymn. initiator. The resulting polymer compsn. is continuously extruded through the outlet of the extruder.
Patent JP-S61157644-A (JP)
Title: Precision filtering method of zinc solution
Inventor: KASAI TATSUYUKI
IPC: C22B9/02
Filed: 1984-12-28
Abstract: PURPOSE:To recover a Zn-contg. basic ammonium carbonate soln. less in the content of impurities by filtering a Zn-contg. basic ammonium carbonate soln. with a filter wherein the short fiber containing no inorganic material is made to a precoating material and thereafter filtering it with a membrane filter. CONSTITUTION:A Zn-contg. material discharged from an ironworks or the like is dissolved in a basic ammonium carbonate soln. and a soln. 1 purified by the ion exchange is sent to a precoated filter 4 by a pump 3. As the precoated filter 4, the precoat 4c is formed by supplying a precoating material 6 which consists of cellulose or plastic fiber having 1-5mm length and does not contain the inorganic material such as Si and Ca on the fine wire gauzes 4a from a precoating tank 5. After a Zn-contg. basic ammonium carbonate soln. 1 is supplied to remove the impurities of heavy metal, it is passed through a secondary filter 10 having a membrane 10b made of the quantitative filter paper and recovered as a Zn-contg. basic ammonium carbonate soln. extremely low in the content of impurities and sent to a crystallizing process of Zn.
Patent JP-2001098220-A (JP)
Title: Photocatalyst coating for preventing algae build-up and article having its coating
Inventor: SUGIHARA SHINICHI
IPC: C02F1/72
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating for preventing algae build-up which contains a novel photocatalyst capable of utilizing visible light and an article for preventing algae build-up using the coating. SOLUTION: This photocatalyst coating for preventing algae build-up comprises a polycondensation product of an organopolysiloxane compound and photocatalyst particles wherein the photocatalyst is an oxide semiconductor having stabilized oxygen defect and having an activity under irradiation of visible light. An article for preventing algae build-up is provided with the coating on the substrate surface.
Patent JP-H04262170-A (JP)
Title: Dual-axsis flexible seal material
Inventor: JIYON KAUISON SHIYUMAATSU
IPC: F16J/
Filed: 1991-10-23
Abstract: PURPOSE: To provide a sealant for sealing a space between two cylindrical elements in a pressure container, etc. CONSTITUTION: A sealant 45 of the invention comprises a cylindrical member 3 made of a biaxial flexible corrugated sheet material 1 and is frictionally arranged between the flanges 31, 33 of two cylindrical elements 37, 41. The biaxial flexible corrugated sheet material comprises a plurality of non- parallelogram segments 5 of the same shape, which have the characteristic of expanding or contracting at the same time in mutually perpendicular directions. Thus, when upper and lower ends are both constrained, the sealant cannot expand radially at the application of pressure to the inner surface of the sealant and therefore larger compressive forces are generated at the ends.
Patent JP-H03137416-A (JP)
Title: Flow rate controlling device
Inventor: AKIYAMA TETSUO
IPC: F23N5/18
Filed: 1989-10-23
Abstract: PURPOSE:To enhance the accuracy of a flow rate control even in a low flow rate zone by a method wherein the title device is provided with an arithmetic and control unit which outputs an operation signal for operating a variable throttle means, and a variable throttle driving means for changing the opening degree by operating the variable throttle means upon receipt of the operation signal. CONSTITUTION:The relation between the opening degree of a variable throttle means 2 and the coefficient of a flow rate is stored in advance in an arithmetic and control unit 5 in the form of a formula or a table. A flow rate value in a pipe passage 1 is calculated every moment in the arithmetic and control unit 5 on the basis of the above-mentioned relation and a signal from each of sensors. Furthermore, the arithmetic and control unit 5 calculates the deviation between the flow rate value and a required flow rate set value that is additionally set and inputted into the arithmetic and control unit 5. A control signal for the opening and closing operation of the variable throttle means 2 is inputted into a variable throttle driving means 6 so as to eliminate the deviation. By this method, the variable throttle means 2 is opened and closed to control the flow rate.