baber/WOPTO huggingface dataset:
Patent JP-S5365022-A (JP)
Title: Buffer memory control system
Inventor: IKEDA KOUICHI
IPC: G06F12/08
Filed: 1976-11-24
Abstract: PURPOSE: To make small for the address memory unit in size and to reduce the hardwares, by taking the address memory unit as one set to a plural number of buffer memory units, through the number of lines doubled together with one line selecting signal line added. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06330966-A (JP)
Title: Disc brake
Inventor: KOBAYASHI KINZO
IPC: F16D55/224
Filed: 1993-05-19
Abstract: PURPOSE:To provide a disc brake which facilitates separation of a friction pad from a disc rotor. CONSTITUTION:A axially stretched notch 12 is formed on the torque receiving surface part 9 of a friction pad press part 11. The spring constant of a friction pad press part 11 is decreased, bending easily occurs, and a contact area between the friction pad press part 11 and a friction pad is reduced. Thereby, when a return force is exerted on the friction pad after release of brake operation, the friction pad is easily separated away from a disc rotor, and a drag threatening with occurrence in conventional arts does not occur.
Patent JP-H04366190-A (JP)
Title: Water-based coating composition
Inventor: ASAHINA YOSHIYUKI
IPC: C08G18/80
Filed: 1991-06-12
Abstract: PURPOSE:To provide a coating composition usable as a chipping-resistant coating material, a coating material for a precoated metal, especially a metallic coating material in the fields of buildings and constructions, electrical appliances, automobiles, etc., and excelling in weather resistance and chemical resistance, i.e., resistance to acidic rain, impact resistance, etc. CONSTITUTION:A water-based coating composition mainly consisting of a hydrophilic polyol resin having a hydroxyl value of 10-300 and a number-average molecular weight of 2000-50000 and an aqueous blocked isocyanate, as a curing agent, prepared by blocking a polyisocyanate derived from hexamethylene diisocyanate with an oxime compound or an active methylene compound and dispersing the blocked isocyanate in water by using a nonionic surfactant and a protective colloid and water as the principal medium.
Patent JP-H05334704-A (JP)
Title: Servo circuit for optical disk device
Inventor: ITO MASAMICHI
IPC: G11B7/095
Filed: 1992-06-01
Abstract: PURPOSE:To increase only the cource system gain of a disk rotation frequency and to secure a gain suppressing a disk eccentricity without increasing the DC gain in the optical disk device of a constant rotation. CONSTITUTION:A means detecting the speed of a lens 3 moved by a fine actuator 5 is provided. Then adders 17, 18 are provided between the input stage of the fine actuator 5 and a compensation circuit 12 for fine. Then a speed signal detected by the speed detecting means is added to the adder 17 and the input signal of a secondary low-pass filter 11 is made the sum of the output signal 20 of the compensation circuit for fine and the output signals of the adders 17, 18 and the Q value of the secondary low-pass filter 11 is increased and then a frequency occurring a peak is made to coincide with the disk rotation frequency.
Patent JP-S641748-A (JP)
Title: Polymer blend composition
Inventor: SATEITSUSHIYU KUUMAARU GAGAARU
IPC: C08L33/00
Filed: 1988-06-07
Abstract: PURPOSE: To provide a polymer blend compsn. which consists of a styrene polymer, an epihalohydrin copolymer and an acrylate polymer and exhibits an excellent antistatic property and improved flexibility.  
     CONSTITUTION: This compsn. consists of (A) the styrene polymer, more preferably ABS graft copolymer, high-impact polystyrene, etc., (B) the copolymer consisting of 2 to 98 wt.% (hereafter %) epihalohydrin and 98 to 2% other monomer, more preferably a copolymer of epichlorhydrin and ethylene oxide and (C) the acrylate copolymer contg. ≥50% acrylate monomer, more preferably polymethyl methacrylate. The compd. described above is prepd. by melting and mixing the components described above preferably at a ratio of 40 to 96% A, 2 to 50% B and 2 to 50% C, more preferably 55 to 90% A, 5 to 25% B and 5 to 25% C by using a Banbury mixer, etc. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H087563-A (JP)
Title: Dynamic type semiconductor storage device
Inventor: OUCHI KAZUNORI
IPC: G11C11/401
Filed: 1994-06-22
Abstract: PURPOSE:To eliminate the influence of interference nioses between bit lines at the time of writing and readout by selecting bit line pairs and bit line pairs holding there between the bit line pairs connected respectively with NAND memory cells by a first and a second switching parts and connecting them with sense-amplifiers. CONSTITUTION:NAND memory cells selected with word lines WL10, WL11... and bit line pairs BL11 and BL12, BL13 and BL14... are connected with sense- amplifiers SA11, SA12.... In this case, bit line pairs BL11 and BL12... are selected by the first switching parts Q21, Q22... and adjacent bit line pairs BL12 and BL13, BL14 and BL15... holding there between bit line pairs BL11 and BL12, BL13 and BL14..., etc., are selected by the second switching parts Q41, Q42 to be connected with sense-amplifiers SA11, SA12.... By these connections, the influence of the interference noises between bit lines at the time of the writing and the readout is eliminated and an operating margin is enlarged.
Patent JP-H05334087-A (JP)
Title: Fuzzy inference device
Inventor: NAGAMACHI MITSUO
IPC: B65G61/00
Filed: 1992-06-01
Abstract: PURPOSE:To automatically generate a membership function used in fuzzy inference considering the difference of influence of each inference factor on an inference result. CONSTITUTION:An influence degree calculation means 1 which finds a degree of influence on the inference result of each classification element from the observation result of the state of an inference target, an influence degree standardizing means 2 which standardizes the degree of influence of each classification element setting the maximum value and the minimum value of the degree of influcence obtained by the influence degree calculation means 1 as the upper limit and lower limit of a specific range, respectively, a membership function generating means 3 which generates a function group from the degree of influence of each classification element standardized by the influence degree standardizing means 2, a membership function storage means 4 which stores the function group generated by the membership function generating means 3, and a centroid position calculation means 5 which outputs the centroid position of only the function in accordance with a selected classification element out of the function groups stored in the membership function storage means 4 as the inference result are provided.
Patent JP-H0433939-A (JP)
Title: Propylene-based polymeric composition
Inventor: AOKI TAKAAKI
IPC: C08L23/08
Filed: 1990-05-30
Abstract: PURPOSE:To obtain the subject composition having excellent adhesion to a urethane resin without primer containing propylene homopolymer, etc., having a specific melt index, ethylene-vinyl acetate copolymer and graft copolymer of said ethylene-vinyl acetate copolymer having double bond and hydroxyl group. CONSTITUTION:(A) Propylene homopolymer and/or propylene-ethylene random copolymer containing <=10wt.% ethylene having 2.0-100g/10min melt flow index is mixed with (B) ethylene-vinyl acetate copolymer containing 3.0-40wt.% vinyl acetate and (C) ethylene-vinyl acetate copolymer grafted with organic compound containing a double bond and hydroxyl group in composing ratios that a fraction of the grafting organic compound to total 100pts.wt. of the components B and C is 0.01-20pts.wt., a fraction of the component A in the composition is 50-95wt.% and total amount of grafted or non-grafted organic compound in the composition is >=0.005wt.% to afford the aimed composition.
Patent JP-H01313315-A (JP)
Title: Production of trichlorosilane
Inventor: INOUE KAORU
IPC: C01B33/107
Filed: 1988-06-09
Abstract: PURPOSE:To obtain trichlorosilane smoothly and with high efficiency even at a reaction temp. in a low temp. range of 300 deg.C or below by carrying out a heterogeneous phase reaction between liquid or gaseous SiCl4 and Si and H2 or H2 plus HCl in the presence of Cu and/or Cu compd., etc., and a heteropolyacid. CONSTITUTION:Trichlorosilane(HSiCl3) is obtd. by a reaction as expressed by the formula between SiCl4 and Si and H2 or H2 plus HCl. In this case, SiCl4 is used in the form of liquid or gas, and the reaction is carried out in a heterogeneous phase of gas-liquid-solid or gas-solid. Said heterogeneous phase reaction is proceeded in the presence of Cu and/or Cu compd., a molten salt of aluminium halide such as AlCl3 with NaCl, etc., and a heteropolyacid. Said heteropolyacid consists primarily of an oxide of Mo and/or W being expressed by the formula II or III. Said reaction is proceeded smoothly and effectively even in a low temp. range so low as ca.300 deg.C.
Patent JP-2000327014-A (JP)
Title: Easily peelable seal material and lid material
Inventor: KOKETSU SHOJI
IPC: B32B27/36
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To improve all of the temperature heat-sealability, the retort resistance and the easy peelability by incorporating a copolymerized polyester wherein polyether glycol is copolymerized. SOLUTION: A copolymerized polyester wherein polyether glycol is copolymerized is contained. In this case, a crystalline polyester to be used preferably contains 40 mol.% or higher of a terephthalic acid as a polyvalent carboxylic acid, and 80 mol.% or higher of butanediole as a glycol component. When the terephthalic acid is less than 40 mol.%, and the butanediole is less than 80 mol.%, the melting point becomes lower, and the retort resistance becomes poor. Also, 3 to 20 wt.% of s polyolefin-based resin is contained in addition to the crystalline polyester being the major component. By incorporating the polyolefin-based resin, the easy peelability can be made favorable by properly adjusting the heat-sealing strength.
Patent JP-S63303535-A (JP)
Title: Communication control system
Inventor: OCHIAI TAMIYA
Filed: 1987-06-04
Abstract: PURPOSE:To suitably execute the communication with a slave station having data to be transmitted by executing the polling of the slave station with the priority information prepared by the type information of the data device of a slave station and the presence/absence information of transmission data in the communication. CONSTITUTION:A priority control part 310, based on the presence/absence infor mation of the transmission information sent through a signal line 317 and the type information of the data device of the slave station of a type information storing part 311, executes the transition of the priority information and sets it to a slave station address corresponding in a priority information storing part 309. When the elapsing of a clock 308 corresponding to the slave station of the priority information storing part 309 is timed up, a polling part 307 sends the priority information through a signal line 319 to the part corresponding to the slave station of a polling requesting part 306. Thus, the part correspond ing to the slave station of the polling requesting part 306 starts the polling while activating a transmission requesting signal 320.
Patent JP-S6181959-A (JP)
Inventor: CHIYARARANBOSU JIYOOJI KARUKIP
IPC: B65D75/58
Filed: 1985-06-28
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-H0848659-A (JP)
Title: Neutralizing method for n-acylsarcosine
Inventor: JIYON EMU BERANDO
IPC: C07C231/12
Filed: 1995-06-07
Abstract: PURPOSE: To directly neutralize an N-acyl sarcosine by reacting the N-acyl sarcosine with a caustic alkali at a higher temperature than the melting point of the sarcosine.  
     CONSTITUTION: The pH of a reaction solution is maintained at 5.5-8.5 by using a concentrated aqueous solution of a caustic alkali, preferably an aqueous solution of an alkali metal hydroxide (e.g. a 50% solution of NaOH) or an amine such as trimethanolamine and an N-acyl-sarcosine (e.g. lauroyl-sarcosine) is reacted at 130-140°C under a pressure of at least 20 inHg for 20-30 min. Water present in the caustic alkali in addition to water produced by neutralization is separated by flash evaporation. The produced solution is crystallized by using a spray crystallizer, etc., and dried to afford a free flowing molten fluid. All the raw materials and products are in a liquid state up to the final crystallization of the products. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S61296683-A (JP)
Inventor: FUSE MOTOYOSHI
IPC: H05B37/02
Filed: 1985-06-25
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-S5931448-A (JP)
Title: Spherical static pressure type ultrasonic probe
Inventor: AKASU AKIRA
IPC: G01N29/26
Filed: 1982-08-16
Abstract: PURPOSE:To stabilize the contacting of an ultrasonic probe and to improve its precision by using a spherical bearing which uses fluid as a contacting medium for an ultrasonic probe rotating and pressing mechanism for allowing the ultrasonic probe to imitate an object surface. CONSTITUTION:The spherical bearing 8 which uses the fluid as the contacting medium is used for the ultrasonic probe rotating and pressing mechanism which allows the ultrasonic probe 7 to imitate on the surface of an object 6. In this case, the fluid as the contacting medium is supplied from a contacting medium intake 10 to the object surface through a feed water opening 12, the spherical bearing, and supply openings 13 and 13'. This constitution stabilizes the contacting of the ultrasonic probe and provides precise ultrasonic flaw detection.
Patent JP-H0230751-A (JP)
Title: Method for binding a metal oxide to a metal
Inventor: YOHANESU TEODORUSU KURONPU
IPC: C04B41/51
Filed: 1989-06-05
Abstract: PURPOSE: To combine a ceramic compound such as ferrite tightly with platinum or the like, by sputtering a contact metal such as platinum on a metallic surface obtained by reducing only the surface of the metal oxide compound or the like with a reducing gas.  
     CONSTITUTION: Only the surface of the metal oxide or the metal oxide compound (nickel ferrite, nickel zinc ferrite, manganese zinc ferrite) is reduced by using the reducing gas mixture containing hydrogen and steam under the condition of 800-1100°C and hydrogen-to-steam partial pressure ratio of ≤10 -2 . And the surface is converted to the metal corresponding to the oxide or the compound. The contact metal selected from among platinum, iridium and rhenium is combined by sputtering or vacuum-depositing on the metal. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07326765-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: UOJI HIDEKI
IPC: H01L29/786
Filed: 1994-05-31
Abstract: PURPOSE:To prevent a hillock from being generated in aluminium wirings under a passivation film when the passivation film is formed. CONSTITUTION:When aluminium wirings are formed, an aluminium film 108 is first formed on the whole surface of a substrate. A current is made to flow through a metal in an electrolyte solution, the metal is anodized and an anodized film 109 is formed. After that, the films 108 and 109 are etched and the aluminium wirings 110 are formed. As the surfaces of these wirings 110 are covered with the anodized film, the generation of a hillock in the aluminium wirings can be inhibited when a passivation film 111 is formed.
Patent JP-S5778974-A (JP)
Title: Painting method removing outer-shell electron of atom and molecule of paint and bonding outer-shell electron of atom and molecule of article to be painted
Inventor: YAMANO MICHIZOU
IPC: B05D1/04
Filed: 1980-10-09
Abstract: PURPOSE: To obtain a painted product formed into a dense physical compound by a method wherein voltage is applied to a paint to remove outer-shell electron of a  molecule and an atom thereof and the resultant molecule and the atom are subjected  to covalent bond with outer-shell electron of an arom and a molecule of an article to be painted.  
     CONSTITUTION: A spray gun 1 is strongly charged to positive charge by a high voltage generator 3 to inject a paint and said paint is adhere to an article 4 to be painted of which charge is rendered zero by insulating from ground. The article 4 to be painted may be charged to weak positive charge by a cable 5 from a low voltage generator 6. An atom 10 of the paint charged to strong positive charge and blown out from the spray gun takes in two outer-shell electron on a surface of the article to be painted and bonded thereto in a form so as to hold said electrons in common. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5574200-A (JP)
Title: Utility of metallized sheet fiber material for protecting microwave against radiation
Inventor: HARORUDO EBUNESU
IPC: H05K9/00
Filed: 1979-11-02
Abstract: Metallized sheet-form textiles of synthetic polymers or natural fibres to which a metal layer has been applied by wet-chemical currentless deposition are particularly suitable for screening electromagnetic waves in the range from 10 MHz to 1000 GHz. Since the textile properties are substantially unaffected by the metallization, the sheet-form textiles are particularly suitable for use in the medical and communications fields. A multiple-layer construction with insulating intermediate layers and surface linings may be useful, for example in the screening of relatively low frequencies.
Patent JP-H11335058-A (JP)
Title: Escalator with step for wheelchair
Inventor: YOSHIKAWA TATSUYA
IPC: B66B23/12
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an escalator with steps for wheelchairs holding a movable mechanism in a prescribed position by a holder of a step for the wheelchair when its main frame end part is stopped when the wheelchair is conveyed, and disabling a wheelchair from being conveyed when the movable mechanism is in incomplete operation. SOLUTION: A holder is provided which is locked to one side of a rotary shaft of a movable mechanism 25 to hold it in a retraction position, releasing holding of the retraction position through rising of an operating mechanism 8, and locked to the other side of the rotary shaft of the movable mechanism 25 by lowering down of the operating mechanism 8 after displacement of an operating position of the movable mechanism 25 by the operating mechanism 8 to hold the movable mechanism 25 in the operating position. In this way, and a condition that a step 23 for a wheelchair is stopped in a main frame end part when a wheelchair is conveyed, the movable mechanism 25 is held to a prescribed position by the holder. Conveying operation of the wheel chair is impeded when the movable mechanism 25 is in abnormality of operation.
Patent JP-2000049824-A (JP)
Title: Data communication system, device and method, and recording medium
Inventor: KOBAYASHI TAKASHI
IPC: H04L12/811
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To simply detect a maximum transmission rate between desired devices without conducting complicated analysis processing. SOLUTION: A source 103 transmits a packet 403 to a destination 101 at a prescribed transmission rate and identifies a maximum transfer rate between the source 103 and the destination 101 according to the presence of a response 404 with respect to the packet. After the recognition of the maximum transfer rate, the source 103 generates a plurality of packets from information data and transfers them sequentially at the maximum transfer rate.
Patent JP-H11334066-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: MAKINO TAKUYA
IPC: B41J2/045
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head which is capable of performing a high definition recording at a rapid velocity by using a miniaturized high- density piezoelectric element and at the same time, increasing the resolution of a piezodisplacement level. SOLUTION: A metering orifice 12a for metering the amount of ink and a discharge orifice 12b for discharging a diluted solution are provided with their outlet parts located adjacent to each other on an orifice plate 10. In addition, an ink cavity 14a and a diluted solution cavity 14b are formed in such a way that these cavities 14a, 14b communicate with the metering orifice 12a and the discharge orifice 12b respectively. Further, on the orifice plate 10, a vibrating plate 18 made of an organic resin such as PI, is formed and on the vibrating plate 18 corresponding to the ink cavity 14a and the diluted solution cavity 14b, a monoplate-type piezoelectric element 20a for metering and a monoplate-type piezoelectric element 20b for discharge are directly formed without the interposition of an adhesive.
Patent JP-H08335187-A (JP)
Title: Data processor
Inventor: ASAHI RYUICHI
IPC: G06F12/02
Filed: 1995-06-08
Abstract: PURPOSE: To exactly perform arithmetic even if both a double-speed reading and cyclic addressing are used together. CONSTITUTION: Concerning a double-speed reading type data processor for reading data for two address from a memory during one machine cycle, when performing the arithmetic while using a cyclic address, a control means 11 controls multiplexers 4 to 6, based on address values held in registers 12 and 13 to be functioned as address pointers when starting read out of memories 2 and 3. Thus, the timing of data inputting from the memories 2 and 3 to a computing element 10 is decided while utilizing a latch circuit 7. Besides, when the address value held in the register 13 is coincident with the final address value of the cyclic address (a register 15), the multiplexers are controlled, based on this final address value, so that the timing of data inputting from the memories 2 and 3 to the computing element 10 can be decided.
Patent JP-H06334778-A (JP)
Title: Communication terminal equipment
Inventor: ARIGA KAZUTO
IPC: H04M1/02
Filed: 1993-05-20
Abstract: PURPOSE:To avoid trouble of opening a cover by a hand by generating a ring tone to an external speaker when voice data are sent in the automatic call reception mode and opening the cover automatically. CONSTITUTION:An IC card 18 is inserted to a main body 1 in the state of power application in the automatic call reception mode and a cover 6 is closed to protect a 1st operation part 2 of a main body 1 and a 2nd operation part 7 of a cover 6 and an LCD 3. When voice data are sent (phone call comes) from an ISDN line in the automatic call reception mode, a CPU identifies the data to be voice data to generate a ring tone to an external speaker 10. Since the cover 6 is closed, a door switch provides an output of a LOW signal and the CPU provides an output of a signal of open cover 6'' to a motor control part and a motor is driven by the signal to activate a driver of the cover 6 thereby automatically opening the cover 6.
Patent JP-H11335566-A (JP)
Title: Wiper blade
Inventor: IMADA KAZUHIRO
IPC: C08L21/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a wiper blade which does not make chattering sound and is excellent in resistances to flexing and abrasion. SOLUTION: This wiper blade is prepd. from a thermoplastic elastomer compsn. which comprises a continuous phase formed from a thermoplastic resin and a disperse phase formed from a dynamically crosslinked elastomer compsn., the wt. ratio of the thermoplastic resin to the elastomer compsn. being (85/15)-(15/85). The wiper blade comprises a blade body and a lip part which is brought into contact with a glass surface. The blade body comprises the above-mentioned thermoplastic elastomer compsn., and the lip part comprises a thermoplastic resin or a thermoplastic elastomer compsn. other than that of the blade body. Pref., the lip part has a JIS A hardness of 80 or higher.
Patent JP-S5265657-A (JP)
Title: Construction of electron lens
Inventor: KASAI SHIYOUZOU
IPC: H01J37/14
Filed: 1975-11-28
Abstract: PURPOSE: To obtain an image from the low scale factor to the high scale factor without error operation by operationg of only one operating bar and by taking in and out the 1 st and 2nd objection lenses on the optical axis. 
     COPYRIGHT: (C)1977,JPO&Japio