baber/WOPTO huggingface dataset:
Patent JP-H06343178-A (JP)
Title: Three primary colors time division flash lighting type liquid crystal projection type color picture display device
Inventor: HIMURO MASAMI
IPC: G02F1/133
Filed: 1993-06-01
Abstract: PURPOSE:To provide a liquid crystal projection type picture display device provided with color resolution three to six times as much as a conventional case by one black/ white LCD. CONSTITUTION:Standard color television video signals are converted to 1/4 time- compressed time division three primary color video signals and the three primary color video signals of R, G and B are written to one black/white LCD (1) with equivalent time intervals in a standard field time. Blank time generated for each writing of the primary video signal is intentionally provided, the response time of liquid crystal is supplied, also LCD lighting is synchronously performed by a white flash lamp (3) corresponding to the primary color video pictures for which the writing is completed after the second half of the blank time and color picture display is surface sequentially performed by an electrically controlled three primary color modulator (2). Then, further, the LCD color pictures are shifted to the middle of the lines of odd numbered and even numbered field pictures and complemented by a light deflector (5), are magnified and projected by a projection lens (4) and high resolution color picture display is performed by a low picture element integrated degree LCD.
Patent JP-S6412401-A (JP)
Title: Lens for vehcle lighting appliance
Inventor: KOBAYASHI MASAJI
IPC: F21S8/10
Filed: 1987-07-06
Abstract: PURPOSE: To prevent a reflecting surface from being damaged when assembling by providing a lens which is arranged on the inside of an outer lens arranged on the outermost face of a vehicle luminaire and reflects the incident light on the inner face to two adjacent protruded stripes of many protruded stripes formed on the front face in sequence and sends it to the front. CONSTITUTION: An inner lens 8 is formed with a transparent synthetic resin on the inside of an outer lens 7 arranged on the outermost face of a vehicle luminaire 1, and a protruded wall 9 is integrally formed forward from the peripheral edge section of the inner lens 8. A trapezoidal section 10 protruded forward is formed at the center section of the inner lens 8, the trapezoidal section 10 is made circular, many projections 11 are formed on its front face in a lattice shape, and a reflecting membrane is formed at the portion other than the front face of the projections 11. Many protruded semispherical condensing elements 13 are formed on the back face of the trapezoidal section 10, many protruded stripes 14 are formed on the front face of the inner lens 8 and are aligned concentrically around the center of the lens 8.  Each protruded stripe 14 has a triangular shape, it is formed with a protruded reflecting face 14a and a transmission face 14b, and light is sent forward to the adjacent reflecting face 14a from the transmission face 14b.
Patent JP-H0334285-A (JP)
Title: Organic positive property thermistor
Inventor: UCHIDA KATSUYUKI
IPC: H05B3/03
Filed: 1989-06-29
Abstract: PURPOSE:To prevent a bending and an increase of resistance value of the whole body by dispersing a conductive threadlike substance to a sheet which consists of a material presenting a positive resistance temperature property made by dispersing conductive particles in an organic high polymer material. CONSTITUTION:In this organic positive property thermistor 11, the sheet 12 consists of a material presenting a positive resistance temperature property made by dispersing conductive particles to an organic high polymer material. At the upper side of the sheet 12, a pair of electrodes 13 and 14 with the form of comb teeth arranged in serting each other are formed. The electrodes 13 and 14 have feeders 13a and 14a along the side ends 12a and 12b of the sheet 12, and plural branch-form electrodes 13b and 14b. In the electrodes 13 and 14, two lines of metal wires 15 am 16 are used to stitch in the sheet 12 to form the one side electrode 13. The other side electrode 14 is also formed in the same manner. By such a composition, a bending or an increase of resistance value of the whole sheet body can be prevented.
Patent JP-H01117784-A (JP)
Title: Polypeptide having maltotetrose-producing amylase activity and use thereof
Inventor: KUBOTA MICHIO
IPC: A23L27/30
Filed: 1987-07-08
Abstract: PURPOSE:To easily obtain the titled polypeptide composed of specific sequences, etc., and useful for the production of foods and drinks and as sweetener having low sweetness, by culturing a microbial strain capable of producing an amylase for forming maltotetrose in a medium. CONSTITUTION:A cultured product containing a polypeptide is produced by culturing a (transformed) microorganism such as Pseudomonas stutzeri in a medium containing a carbon source (e.g. glucose), a nitrogen source (e.g. peptone), etc. The cultured product is subjected to purification treatment such as ultrasonic treatment, elution and fractional precipitation to obtain a polypeptide having a maltotetrose-producing amylase activity, containing one or more sequences selected from the partial amino acid sequences of formula I-formula IV and having a mol.wt. of 50,000+ or -10,000 measured by SDS-polyacrylamide gel electrophoresis. As necessary, the polypeptide is reacted with starch to obtain a product rich in maltotetrose.
Patent JP-H0291035-A (JP)
Title: Collection of l-quebrachitol in natural rubber serum
Inventor: UDAGAWA YOSHITAKA
IPC: C08C1/00
Filed: 1988-07-06
Abstract: PURPOSE:To simply and massively provide highly pure L-quebrachitol useful as a physiologically active substance or as a raw material for synthesizing medicines or agricultural chemicals by extracting a natural rubber serum with methyl alcohol without heating. CONSTITUTION:The concentrated solution or dried powder of a natural rubber serum which is an aqueous solution remained on the removal of coagulated rubber contents in a process for producing the natural rubber is used as a raw material and extracted with methyl alcohol at room temperature to provide the subject substance. 100% pure methyl alcohol is preferable as the methyl alcohol, but the methyl alcohol containing up to approximately 30% of water can be also used. The methyl alcohol is used in an amount of 200-1000ml per 100g of solid residues of the raw material. After the extraction process the obtained filtrate is concentrated under reduced pressures and allowed to stand at room temperature for a day to grow the crystal of L-quebrachitol, further followed by purifying the compound to remove inorganic ions contained therein.
Patent JP-S5689917-A (JP)
Title: Production of stringer for sliding fastener
Inventor: NOGAI AKIRA
IPC: A44B19/42
Filed: 1979-12-25
Abstract: PURPOSE: To make the attaching strength of the fastener elements constant, by clamping an element securing side edge part of the fastener tape by an ultrasonic horn and anvil teeth to melt them to provide holes therein, cooling and setting the holes with the teeth engaged in the holes, and injection molding the fastener elements into the holes.  
     CONSTITUTION: The side edge part for securing the elements (e) of the fastener tape (t) delivered under a certain tension is clamped between the ultrasonic horn 6 and the teeth 8 of the anvil 7, the clamped tape edge part is provided with the equi-spaced holes (h) by melting the part by said ultrasonic horn 6 and the teeth 8. Then, with the teeth 8 engaged in the holes (h), the fastener tape is cooled to set the holes. The fastener elements are injection molded into the holes 8 provided in the one side edge part of the fastener tape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05332134-A (JP)
Title: Dual exhaust pipe for vehicle
Inventor: AOYAMA SHIGERU
IPC: F02B27/04
Filed: 1992-06-03
Abstract: PURPOSE:To satisfy engine performance with space efficiency improved by improving the exhaust manifold and exhaust pipes connected to the engine loaded on a FF type automobile. CONSTITUTION:In an exhaust pipe for vehicle to which an exhaust manifold for a plurality of cylinders, two exhaust pipes 9 and 10 to which the exhaust manifold 1 is connected are arranged so as to be relatively inclined to each other, and the length comprising the length of a first exhaust port 3 and the length of the exhaust pipe 10 added, the length comprising the length of a forth exhaust port 5 and the length of the exhaust pipe 10 added, the length comprising the length of a third exhaust port 5 and the length of the exhaust pipe 9 added, the length comprising the length of a second exhaust port 4 and the length of the exhaust pipe 9 added, and the length comprising the length of a third exhaust port 5 and the length of the exhaust pipe 9 added are all made equal to each other. This makes it possible to draw the exhaust ports which expand forward in the case of conventional type exhaust pipes.
Patent JP-S6413482-A (JP)
Title: Logic lsi
Inventor: KAWASHIMA MASATOSHI
IPC: G01R31/28
Filed: 1987-07-08
Abstract: PURPOSE:To easily diagnose logic LSIs by connecting master-slave system FF circuits in series with the data input side and output side of a circuit formed of the logic LSIs in combination. CONSTITUTION:Test data SF for testing a combinational circuit 7 is set in FF circuits 1 and 2 first. Then test mode clock signals SCK1 and SCK2 are held at a high level alternately and the test data SD of the circuits 7 and 8 are set in FFs 1, 2, 3 and 3 in order. This test pattern is supplied to the circuits 7 and 8 through a slave latch circuit. Then when an operation control signal SCAN is held at a low level, switches SW1-SW6 input normal mode data D to the respective FFs and the signals SCK1 and SCK2 are held at the low level. Those signals SCK1 and SCK2 are held at the high level alternately to read out the data fetched in the FFs 3, 4, 5 and 6.
Patent JP-S5795172-A (JP)
Title: Coreless type motor
Inventor: YAMAMURO KIYOSHI
IPC: H02K23/56
Filed: 1980-12-02
Abstract: PURPOSE:To contrive the improvement in productivity of the subject motor by a method wherein two semicircular magnets, consisted of anisotropic ferrite, are placed facing each other and a stator is formed by arranging magnetic yokes on the inside of the magnets in such a manner that the former is cross-bridged on the latter. CONSTITUTION:The two semicircular magnets 18A and 18B, consisted of anisotropic ferrite, are placed opposing each other, they are formed into a cylindrical shape by arranging the two semicircular magnetic yokes 17A and 17B on the inside of the magnets in such a manner that the magnetic yokes are cross- bridged on the magnets 18, and the rotor is formed by molding a molding material 4 using a jig together with a housing 1 and a case 3. Then, the motor is formed by rotatably installing a coreless type rotor 6 in the gap between the yoke 12 and the magnet 18 of the housing 1. Accordingly, the motor is easily formed in cylindrical shape using the anisotropic ferrite and providing with yokes 17A and 17B, and the productivity and the electrical performance of the motor can be improved.
Patent JP-S5958027-A (JP)
Title: Manufacture of copolyester
Inventor: KATOU TAKASHIGE
IPC: C08G63/00
Filed: 1982-09-28
Abstract: PURPOSE:To obtain a copolyester in a short time, by first incorporating both isophthalic acid and ethylene glycol in an ethylene terephthalate oligomer, maintaining the system at normal pressure or under slightly pressurized condition for a specific time followed by polycondensation under reduced pressure. CONSTITUTION:A molten ethylene terephthalate oligomer prepared by direct esterification is charged with isophthalic acid and ethylene glycol separately or in combination, in an amount so that the amount of the ethylene glycol is 1.1-2.0 molar times that of the whole acid component, the resulting system being maintained at 250-280 deg.C for a time satisfying the equation (X is copolymerizing mol% of the isophthalic acid component; R is molar ratio of the ethylene glycol to the whole acid component; t is maintaining time) at normal pressure or under slightly pressurized condition followed by carrying out a polycondensation under reduced pressure, thus obtaining the objective copolyester with an isophthalic acid content of 20-3mol% and intrinsic viscosity >=0.6. EFFECT:Giving a high-quality polyester with little side reaction.
Patent JP-S5793195-A (JP)
Title: Wet offset desensitized ink for no-carbon pressure sensitive copy sheet
Inventor: KAGOTA NOBUHIRO
IPC: B41M5/128
Filed: 1980-12-01
Abstract: PURPOSE:To provide wet offset desensitized ink which has excellent desensitizing effect with balanced hydrophlic and hydrophobic properties by containing as desensitizer high class fatty acid ester of polypropylene glycol ethylene oxide additive. CONSTITUTION:A desensitizer is obtained by partially esterifying PPG-EO additive prepared by adding added with 1-10mol of ethylene oxide (EO) to polypropylene glycol (PPG) of 800-5,000 of mean molecular weight, where the EO molar number ratio of the EO molar number with respect to the total molar number of the propylene oxide (PO) in the PPG is 0.01-0.2, so that the esterification rate of the end OH of the PPG EO additive with high class fatty acid (stearic acid) becomes 1/10-1/2. This desensitizer is incorporated in the ink by using vehicle. EFFECT:Wet offset printing can be performed by a lithographic printing machine.
Patent JP-2001003080-A (JP)
Title: Degradation inhibitor for oil or fat under heating
Inventor: ISHIBASHI MINORU
IPC: A23D9/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To decrease the diffusion of odor inherent in an oil or fat in cooking and inhibit the degradation of an oil or fat under heating by using a degradation inhibitor containing a turmeric extract. SOLUTION: A rhizome of turmeric, a plant of the ginger family, is dried, pulverized, and extracted with an organic solvent, such as chloroform, methanol, hexane, ethanol, or a mixture of these solvents, thus giving the objective degradation inhibitor containing a turmeric extract. By compounding this turmeric extract and another antioxidant into an oil or fat, an excellent oil or fat composition for thermal cooking can be obtained. The inhibitor is added preferably in an amount of 0.05-1,000 ppm to a vegetable oil such as safflower oil, olive oil, cotton seed oil, rapeseed oil, corn oil, soy bean oil, or palm oil. The other antioxidant is added preferably in an amount of 100-2,000 ppm to a vegetable oil. Examples of the other antioxidant are an L-ascorbic ester, tocopherol, and extracts from natural substances.
Patent JP-H0825581-A (JP)
Title: Laminate improved in heat resistance
Inventor: YAMAMOTO KENJI
IPC: B32B27/00
Filed: 1994-07-21
Abstract: PURPOSE:To obtain a silicone laminate capable of keeping its good performance at 300 deg.C for a long term. CONSTITUTION:A laminate is molded using 100 pts.wt. A) organopolysiloxane represented by a composition formula (I) R<1>a Si(OR<2>)bO(4-a-b)/2(in the formula, R<1> is alkyl having 1-10 carbon atom or phenyl, R<2> is hydrogen atom or alkyl having 1-4 carbon atoms, R<1>, R<2> each may be different in one molecule, (a) is 0.8-1.2, and (b) is 0.01-0.4), 0.05-5 pts.wt. organic metallic compound of a metallic element selected out of Mg, Al, Ti, Mn, Fe, Co, Zn, Zr, Ce, and Sn, and C) a substrate. Furthermore, a laminate is molded using A)-C) and D) a silane and/or the partially hydrolyzed condensate thereof selected out of an amino- containing alkoxysilane, epoxy-containing alkoxysilane, and the partially hydrolyzed condensate thereof.
Patent JP-H1118156-A (JP)
Title: Mobile communication system and mobile station equipment by the system
Inventor: TAKAHASHI NAOYUKI
IPC: H04W72/04
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To simply and efficiently attain communication of multimedia relating to voice and data or the like in the mobile communication system and the mobile station equipment adopting the system. SOLUTION: The mobile communication system where plural mobile stations are interconnected in a TDMA network is provided with a 1st mobile station that stores data from plural terminal function sections related to a speech and data through a transmission slot of its own station and with a 2nd mobile station that distributes reception data of its own station to plural terminal function sections related to corresponding speech and data. Then after a call has been connected to the network, the 1st and 2nd mobile stations set to the speech mode in the network makes communication by existing the data relating to plural terminal function sections as to a speech channel of its own station for each slot for communication. Preferably, each mobile station is provided with a voice codec which adopts a half rate code system and connects a call at a full transmission rate and communicates the voice code data at half the rate and data of the data terminal alternately for each slot.
Patent JP-S5693322-A (JP)
Title: Electron beam exposure device
Inventor: SHIDA TAKAO
IPC: H01J37/302
Filed: 1979-12-26
Abstract: PURPOSE:To enable performance of an easy and accurate checking as to whether or not the exposure is done exactly as per pattern data by the method wherein the pattern data and the signal sent from the exposure device are compared and checked up by a checking device, and the number of discordance is counted. CONSTITUTION:The pattern data 1 is put together into a rectangular pattern having a prescribed number and inputted to a controlling device 2 and a checking device 4. On the other hand, the data 1 is inputted to the device 4 and also a positional signal S2 of a sample 5 sent from an exposure device 3 is inputted to said device 4, and in addition, the signal S3 showing each exposing function sent from an exposure device 2 is inputted to the device 4. And the value of the signal S2 at the moment when the signal S3 is inputted, i.e. at the moment when the exposure is performed, is compared with the data 1. When the exposure is performed normally, the data 1 and the signal S2 are coincided. On the contrary, when an exposure is not performed on certain pattern data, or an exposure is not done due to an abnormal position, the result of its comparison shows a discord and the counter of the device 4 adds up as a discordant number. Thus, if the discordant number is zero, the exposure is performed normally and the mask can be considered as having no error.
Patent JP-H0219005-A (JP)
Title: One-end short type microstrip antenna
Inventor: TSUDA YOSHIAKI
IPC: H01Q5/00
Filed: 1988-07-07
Abstract: PURPOSE:To attain the matching to a desired resonance frequency when a resonance frequency is changed by arranging plural metallic screws to a short circuit peripheral terminal and varying the number of metallic rods and interval. CONSTITUTION:Plural metallic rods 9 are arranged to the side of the short- circuit peripheral end 8 at an optional interval in place of the short-circuit peripheral end 8 connecting a radiation conductive element 1 and a ground conductor plate 3. Then the resonance frequency of a one-end short-circuit type microstrip antenna is made variable depending on the number of the metallic rods 9 and its interval. Thus, even if the dispersion of the dielectric constant of the dielectric board 2 or the tolerance in the machine processing is added, the matching of the electric characteristic such as the matching of the resonance frequency or the impedance matching is attained without changing the dimension or shape such as the position of the radiation conductor element 1 and a coaxial line 4.
Patent JP-H1023510-A (JP)
Title: Exchange system
Inventor: NAKANO MOTOHIRO
IPC: H04W48/04
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an exchange system which can effectively restrict various services for a mobile terminal, whose position can be registered by calling in any area. SOLUTION: This system is equipped with a 1st storage means 41 in which pieces of 1st numeric information are registered by mobile terminals 4, a 2nd storage means 42 in which pieces of 2nd numeric information are registered by the call areas A to F, a matching means 39 which reads the 1st numeric information corresponding to a mobile terminal 46 making a service request out of the 1st storage means 41 and the 2nd numeric information corresponding to the call area where the position of the mobile terminal 46 is registered among A to F and matches those 1st numeric information and 2nd numeric information against each other, and a control means 40 which determines whether or not services can be provided for the mobile terminal 46 having made the service request.
Patent JP-H0919799-A (JP)
Title: Hydraulic circuit of double hydraulic cylinder
Inventor: KAWAGUCHI KOJI
IPC: B21D28/36
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To shorten a switching time and to improve productivity by obtaining a high response for an operational switching between a small and large cylinder provided on a double hydraulic cylinder i.e., a switching between its high and low pressure. SOLUTION: A logic valve 61 and a high/low pressure switching valve 65 provided with a poppet solenoid valve 63 operated by the discharging pilot pressure from the logic valve 61 are provided in a hydraulic circuit 27 provided with a small flow rating high pressure pump 75 driving a double hydraulic cylinder 17 and a large flow rating low pressure pump 41, and an ascending/ descending switching valve 71, consisting of a poppet solenoid valve 69 operated by the discharging pilot pressure from a logic valve 67 and a check valve 55 operated by the discharging pilot pressure from a logic valve 59, is provided. In this way, the leaking flow is reduced, the responsive time for switching is remarkably quickened and productivity is improved compared with a zero lap spool valve conventionally used.
Patent JP-H1072132-A (JP)
Title: Device for separating stack of flat bag having bottom part folded inside surface of bag
Inventor: KOEHN UWE
IPC: B65H29/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To complete a bag as a standardized article which can be shipped, by again separating a stack of the flat bag formed just after its manufacture. SOLUTION: This device comprises a stack magazine rolling a floor of the magazine supporting a stack into contact with a workpiece in the lowermost position to be formed by a continuous roller of endlessly turning roller lattice, a conveyer arranged under an upper part stringer of the roller lattice to extend at an angle relating to the roller lattice and to throw down thereon a bag 13 in the lowermost position at each separation from the stack by the continuous roller to straighten a side edge of each bag in parallel to a conveying direction and a suction device for drawing a side edge of the bag of the lowermost position at each time into the two rollers, which is clamped between the rollers and synchronized with rolling of the roller. A winding core 49 supported to a machine frame and provided with a drive mechanism is adapted to the conveyed bag piled in scale shape.  A holding belt 46 pulled by a storage roller and is held onto the roll from the outside at the time of winding a bag thrown down to be piled in scale shape, to a scale-shaped belt roll 50.