baber/WOPTO huggingface dataset:
Patent JP-S6291515-A (JP)
Title: Production of anionic heterogeneous emulsion
Inventor: MORITA HIROSHI
IPC: C08F263/02
Filed: 1985-10-17
Abstract: PURPOSE:To obtain the titled lowly viscous emulsion excellent in stability and useful for paper-making chemicals, adhesives, paints, etc., without formation of agglomerates, by copolymerizing a lower fatty acid vinyl ester with an unsaturated carboxylic acid in two stages at a specified monomer weight ratio. CONSTITUTION:50-95wt% of the total weight of a lower fatty acid vinyl ester (A) (e.g., vinyl acetate) is emulsion-polymerized at 40-100 deg.C and a pH of 3-9 in the presence of a polymerization initiator (e.g., potassium persulfate) by using 0.1-8wt%, based on the emulsion, emulsifier such as a nonionic surfactant and, optionally, 0-10wt% protective colloid such as PVA, and the remaining 50-5wt% component A is emulsion-copolymerized with an unsaturated carboxylic acid (B) [e.g., (meth)acrylic acid] under the above conditions so that the ratio of the total weight of component A to that of component B may be 99.5/0.5-9/1.
Patent JP-H0379730-A (JP)
Title: Manufacture of sintered ore having excellent property to be reduced and resistance to powering during reduction
Inventor: KAWAGUCHI TAKAZO
IPC: C22B1/20
Filed: 1989-09-07
Abstract: PURPOSE:To drastically improve the resistance to powdering during reduction in the sintered ore without deteriorating its property to be reduced by reducing the content of SiO2 in the sintered ore and incorporating an intake gas at the time of sintering with fine powder fuel under prescribed conditions. CONSTITUTION:A raw material is blended to regulate the whole content of SiO2 to <=4.8wt.%. The blended raw material 4 is fed to a bed 1 and is ignited. Then, five powder fuel 11 having <=50wt.% free carbon content and <=1mm grain size is fed into a gas to be fed to the bed 1, and the above raw material 4 is sintered. The above fuel 11 passes through a sintered cake area 9 and reaches a firing area 8. The fuel 11 is fired in the melt surface part of the firing area 8 as well as a reducing reaction takes place.
Patent JP-S60123888-A (JP)
Inventor: NAKAMURA HARUHIKO
IPC: H04N5/278
Filed: 1983-12-09
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-H05213724-A (JP)
Title: Permanent wave composition containing cysteic amide
Inventor: EDOWAADO TEII BORISHIYU
IPC: A61K8/00
Filed: 1992-07-16
Abstract: PURPOSE: To prepare the subject composition, applicable to both damaged hair and normal hair during the same period as a single compositional formula and capable of forming a strong curl like an alkaline wave composition and leaving a soft hair feeling in the hair like an acidic wave composition. CONSTITUTION: This composition comprises (A) about 0.1 to about 22wt.%, preferably about 4 to about 16wt.%, especially about 9 to about 16wt.% cysteinamide, preferably its hydrochloride and (B) an aqueous solution of an alkali in an amount sufficient to regulate the pH to about 7.5 to about 9.5 and preferably further (C) a polyvalent skin moisturizer such as a polyhydroxyalkyl compound, a polyalkylene glycol or a glyceryl ether compound, especially a polyalkylene glycol ether of glycerol or the glycerol having 5-50 average value of ethoxylation and (D) a quaternary ammonium conditioning compound in an amount of about 0.1 to about 2.0wt.% based on the composition. The composition is capable of breaking S-S bonds in hair so as to enable reshaping of hair into a predetermined hairstyle.
Patent JP-S60125136-A (JP)
Inventor: MORI HARUYOSHI
IPC: H02J15/00
Filed: 1983-12-12
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-H03176289-A (JP)
Title: Power transmission gear of motor-cycle
Inventor: HASEGAWA TAKASHI
IPC: B62M9/08
Filed: 1990-09-03
Abstract: PURPOSE:To shorten the width of a power transmission device by disposing a reduction gear on one side of an automatic centrifugal clutch located in the rear portion of an engine and a belt type continuously variable transmission on the other side to make a space outside a driven pulley and dispose a kick type starter in the space. CONSTITUTION:An automatic centrifugal clutch 42 is disposed between a driven pulley 39 of a reduction gear input shaft 33 and a reduction gear 59 to be located in the rear portion of an engine E. Further, a kick type starter 71 is disposed through the driven pulley 39 on the opposite side to the automatic centrifugal clutch 42 so that a belt type continuously variable transmission is located to approach the center side of the engine E. As a result, a space is made outside the driven pulley 39 and the kick type starter 71 is disposed in the space so that the width of a power transmission gear can be shortened.
Patent JP-S59123987-A (JP)
Title: Print data developing method of image memory
Inventor: ASAHI KAZUTOSHI
IPC: G06K15/22
Filed: 1982-12-29
Abstract: PURPOSE:To shorten the idle time of a processor and to improve an eutire processing speed by allowing the processor to develop the next page data in a memory in a dot pattern form while a dot data in an image memory is transferred on DMA basis. CONSTITUTION:A host CPU1 and a mechanism having a printer are connected to the image memory IM through the processor 4, and the channel 2 of the CPU1 is connected to a main storage MS. Then, DMA subchannels 7 and 7' and a DMA controller 6 are provided between the channel 2 and main storage MS, and memory IM and a printer interface 5. While the dot data as the 1st page in the memory IM is transferred on DMA basis to a printer by the subchannel 7', the subchannel 7 develops the dot data as the next page in the memory IM under the control of the processor 4, thus increasing the entire processing speed.
Patent JP-S59126839-A (JP)
Inventor: GOTOU HIDEO
IPC: E04B1/41
Filed: 1982-12-29
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-S61113780-A (JP)
Title: Anticorrosive for heating surface
Inventor: HARADA YOSHIO
IPC: C09D5/02
Filed: 1984-11-07
Abstract: PURPOSE:To obtain an anticorrosive for the heating surface of a boiler tube or the like producing a significant corrosion preventing effect by dispersing and suspending an Mn compound and a water soluble synthetic resin in water to prepare an emulsion. CONSTITUTION:An Mn compound such as MnO2, MnCO2, Mn(OH)2 or a fatty acid salt of Mn and a water soluble synthetic resin such as an acrylate polymer or a vinyl polymer are dispersed and suspended in water to prepare an emulsion. At this time, a surfactant such as polyoxyethylene alkyl ether is used as an emulsifier. When the heating surface of a boiler tube liable to corrode is coated with the emulsion, the emulsion produces a significant corrosion preventing effect.
Patent JP-2000062207-A (JP)
Title: Ink-jet recording apparatus
Inventor: ISHISE TATSUHIRO
IPC: B41J2/18
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To achieve idle ejection from a plurality of recording heads without causing a drastic cost rise or enlargement of the apparatus by providing a plurality of cap members, a common ink storage room, a negative pressure generating means, or the like. SOLUTION: By engaging a projecting part 14a and an engaging pin 14e of a recording head carriage, a recording head 3b far black is faced to a cap member 9c for black. At the time, recording heads for colors are faced to cap members 9d1, 9d2, and 9d3 for colors as well. Accordingly, idle ejection of ink can be executed from the all recording heads simultaneously. The ink ejected from the recording head 3b for black is collected by a pump through the cap member 9c for black. Further, the ink ejected from the recording heads 3c, 3d, and 3e for colors are absorbed temporarily by a common ink absorbent 45 via the corresponding cap members 9d1, 9d2, and 9d3, then, collected by a pump.
Patent JP-S60125627-A (JP)
Title: Blow-molded container
Inventor: UEKI TOORU
IPC: B29C49/06
Filed: 1983-12-13
Abstract: PURPOSE:To improve transparency and eliminate non-uniformity in thickness of the titled container, by making injection stretching blow molding of a random copolymer of propylene and alpha-olefin whose melt flow index is 4-50g/10min. CONSTITUTION:A container made of polypropylene is obtained by making injection stretching blow molding of copolymer which is a random copolymer of alpha- olefin and ethylene, 1-butene, 1-pentane and 1-hexene having propylene for their main ingredient and a melt flow index of 4-50g/10min. As for the molded container, a nucleating agent can be kept loaded to the same as transparency of the same becomes far favorable, and in this case, the nucleating agent of less than 1wt% is favorable to a propylene-alpha-olefin copolymer. In addition to the above, an anti-oxidizing agent, a ultraviolet absorbing agent, an antistatic agent, lubricant and a coloring agent can be added to.
Patent JP-H0575554-A (JP)
Title: Radio data transmission system
Inventor: UENISHI MASARU
IPC: H04L69/40
Filed: 1991-09-13
Abstract: PURPOSE:To easily confirm the operations of a transmitter and a receiver when they are installed. CONSTITUTION:A receiver 2 contains a fixed signal output terminal 3, and a reception confirming transmitter 4 is connected to the terminal 3 by a wire for confirmation of operations of a transmitter 1 and the receiver 2. A manipulator M operates the transmitter 1 to transmit the signal and the receiver 2 receives this signal. When the manipulator M decides that the due data are received, a reception deciding signal is outputted to the terminal 3 and then sent to the transmitter 4 via a wire. Thus the transmitter 4 transmits a prescribed signal by radio to a reception confirming receiver 7 set near the manipulator M. Then the receiver 7 produces the information on the light and the sounds, etc., to show that both the transmitter 1 and the receiver 2 are normally operating.
Patent JP-S59123983-A (JP)
Title: Pattern checking device
Inventor: KOBAYASHI KENICHI
IPC: G06K9/00
Filed: 1982-12-29
Abstract: PURPOSE:To check patterns in a short time by picking up an image of an area of a pattern to be checked corresponding to pattern data stored in a video memory every time a sample is fed intermittently and collating the pattern data with data read out of the video memory. CONSTITUTION:An image of the pattern to be checked on a photomask M mounted on the XY stage of a pattern checking device is picked up by an image sensor IS and applied to a monitor TVMON3 and a comparison part CMP. This photomask M is fed intermittently at desired pitch under the control of a control part CNT and pattern data on an optional area of the pattern to be checked is stored in the video memory VM through a tape deck DEC and a switching part SW. Then, an image of an area of the pattern to be checked corresponding to the pattern data stored in the memory VM is picked up every time the mask M is fed intermittently and then compared by a comparator CMP with the pattern data in the memory VM while synchronized by an A/D converter ADC and the switching part SW to check the pattern data.
Patent JP-S59156284-A (JP)
Title: Human-leraxine 2h gene
Inventor: PIITAA JIYON HADOSON
IPC: C12N15/16
Filed: 1983-12-13
Abstract: Human H2-relaxin analogues are disclosed with modifications in the A and/or B peptide chains, as well as processes of preparing human H2-relaxin and analogues thereof.
Patent JP-H0894686-A (JP)
Title: Simulation inductor
Inventor: ONO EISUKE
IPC: G01R27/26
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a simulation inductor which can be inserted to an optional place of a power system model and can optionally change an inductance value in accordance with the distance of a power transmission line, by setting a voltage-dividing circuit which divides a decreased voltage of a current detection resistor output from an operational amplifier by an enable resistor and feeds back the voltage to a minus input terminal of the operational amplifier. CONSTITUTION: When a voltage V is applied between terminals A and B, a current, (i) flows to a current detection resistor RO. A voltage e(+) of a plus input terminal of an operational amplifier 2 is a voltage divided from an input voltage(v) by a capacitor C and an operational resistor R1, and a voltage e(-) of a minus terminal of the operational amplifier 2 is a differential voltage between the input voltage (v) and a voltage divided from a decreased voltage of the current detection resistor RO by a voltage-dividing circuit, 3. The operational amplifier 2 having a considerably large input impedance operates to make the voltage e(+) at the plus input terminal equal to the voltage e(-) at tone minus input, terminal, whereby an extremely good inductor is obtained.  A simulation inductor 1 is driven by a control power source 4 insulated from the input voltage V between the terminals A and B, and therefore can be inserted at an optional place of an optional circuit.
Patent JP-H0977691-A (JP)
Title: Production of optically active trans-cyclooctene and its substituted product
Inventor: INOUE YOSHIHISA
IPC: C07C13/263
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To selectively obtain either one of optically active isomer of trans- cyclooctene in a changed optically active isomer ratio by isomerizing cis- cyclooctene by the irradiation with light in the presence of a new photosensitizer. SOLUTION: Cis-cyclooctane or its substituted product is isomerized in the presence of an optically active amide compound as a photosensitizer by the irradiation with light (preferably UV light). Concretely, the (-)-(R)-trains isomer and (+)-(S)-trans isomer of trans-cyclooctene, or their substituted products are obtained from cis-cyclooctene or its substituted product as shown in the formula. The optically active amide compound is preferably an aromatic amide compound such as ((S)-1-cyclohexylethyl)phthalamide. In order to change the ratio of the produced optical isomers, the reaction is preferably performed under a pressure, and the pressure is preferably changed.
Patent JP-S6388943-A (JP)
Title: Demodulator control system
Inventor: OTANI SUSUMU
IPC: H04L27/38
Filed: 1986-10-01
Abstract: PURPOSE:To quickly perform the synchronizing establishment of a carrier reproducing circuit by matching the receiving channel of a non-operated demodulator to a control channel frequency beforehand and holding a control voltage at the holding capacitor of a reproducing part. CONSTITUTION:A synthesizer 22 of a demodulator 3 during the non-operation is controlled to the same channel as the receiving channel of a demodulator 2 for a control line by the control of a CSC circuit 4. In this condition, when a receiving channel is designated to the demodulator 3 from a control station, the CSC circuit 4 turns off a holding switch 213 and holds a preceding VCO control voltage at a holding capacitor 214. Thereafter, the synthesizer 22 synchronizes to the designating channel outputted from the CSC circuit 4. Then, the CSC circuit 4 turns on the switch 213, a VCO 212 is controlled by the output of a loop filter 211 and a carrier reproducing device 23 executes the usual carrier reproducing action. Thus, the synchronizing time of the demodulator 3 can be made smaller.
Patent JP-H11131146-A (JP)
Title: Production of strip of iron-nickel alloy from continuously cast thin strip
Inventor: REYDET PIERRE LOUIS
IPC: C22C38/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cold rolled strip of an iron-nickel alloy having sufficiently low coercive force from a thin strip obtd. by direct casting. SOLUTION: This is a method for producing a strip composed of an iron- nickel series alloy contg., by weight, 25 to 50% nickel and 50 to 75% iron, and in which a thin strip is continuously cast so that a thin strip has <10 mm thickness, this thin strip is rolled, and homogenizing treatment in which temp. holding is executed in the temp. T ( deg.C) and the time (t) (hour) so as to make the inequality of t>=0.5×10<-12> exp (38000/(T+273)) valid before or after the rolling, by which <0.4% segregation of a standard degree in nickel can be obtd.
Patent JP-H0976054-A (JP)
Title: Method and device for sand mold casting in thin-walled casting
Inventor: ASAI TAKASHI
IPC: B22D27/08
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To cast a product of stable quality by horizontally turning a mold during the casting, and pouring the molten metal uniformly into a thin-walled part in a sand mold casting of the thin-walled casting. SOLUTION: A casting equipment T is moved to the position easy to pour the molten metal, a reduction gear 10 is operated to turn a mold 4 in the horizontal direction at the speed between 5 to 40rpm/s. The molten metal at about 1340-1400 deg.C is carried from a melting furnace to a casting equipment T by a ladle, etc., and successively poured into the turning mold 4 from a nozzle. The molten metal flows uniformly to a thin-walled part of a side part and a bottom part of a product due to the centrifugal force, and the product is taken out after cooling the mold 4, and completed by applying the shot. Because the molds are turned, the molten metal can be uniformly poured into the thin- walled part to realize the stable casting, and the productivity is improved by driving the mold by the reduction gear 10.
Patent JP-H0982169-A (JP)
Title: Illuminated thin panel switch
Inventor: TAJIMA ATSUSHI
IPC: H01H13/70
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an illuminated thin panel switch that is low in manufacturing cost and small in thickness by mounting a membrane sheet switch on one side of a printed wiring board, and mounting a light-emitting diode on the other. SOLUTION: When a switch operating part 31 on a surface sheet 3 is depressed, the sheet 3 and a movable-contact support sheet 22 are both deformed to bring a movable contact 25 into contact with a fixed contact 24. A corresponding light-emitting diode 6 is thereby turned on to illuminate the illuminated part 32 of the sheet 3 to indicate that a contact part 23 has been operated. This panel switch uses only a printed wiring board 1 constituting a membrane sheet switch 2 made from a transparent or semitransparent flexible synthetic resin, with the switch 2 mounted on one side of the board 1 and with a diode 6 mounted on the other. Therefore, a substrate for the diode is omitted, the manufacturing cost can be reduced, and the thickness of the switch can be decreased.
Patent JP-S59125517-A (JP)
Inventor: MATSUDA SHINJI
IPC: A47B77/00
Filed: 1982-12-29
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-H02175845-A (JP)
Title: Corrosion resisting steel for metal mold for plastics
Inventor: ITO YUJI
IPC: B29C33/38
Filed: 1989-09-08
Abstract: PURPOSE:To improve the corrosion resistance, wear resistance, thermal conductivity, and mirror-finish characteristics of the steel by regulating C content to a medium value and also specifying respective contents of Si, Mn, Cr, Mo and/or W, and Co as principal components. CONSTITUTION:A corrosion resisting steel for metal mold for plastics has a composition consisting of, by weight, 0.4-0.7%C, <=0.5% Si, <=0.5% Mn, 8.0-13.0% Cr, Mo and/or W so that (Mo+1/2W) is regulated to 0.3-1.5%, 0.5-3.0% Co, and the balance Fe with inevitable impurities. Further, <=1.5% Ni and/or <=1.5% Cu is incorporated to the above composition, if necessary. This steel has sufficient corrosion resistance to highly corrosive plastics. When the amounts of impurities are reduced so that S and O contents are regulated to <=0.002% and <=0.0015%, respectively, in the above steel composition, the mirror-finish characteristics of the metal mold can be improved. This steel is suitable for metal mold for precision molding.
Patent JP-H0687685-A (JP)
Title: Production of single crystal
Inventor: NAKATANI HIROYUKI
IPC: C30B29/54
Filed: 1992-09-02
Abstract: PURPOSE:To simply produce the single crystal of the compd. having >=2 different crystal structures while replenishing the compd. raw material. CONSTITUTION:A compd. material (material crystal 1) having a higher solubility than the material having a different crystal structure and the seed crystal 2 of the compd. having a lower solubility and a different crystal structure are placed in a crystal growth vessel 12 contg. a mixed solvent 13, the vessel and its contents are kept at a constant temp., and the single crystal of the compd. having the same crystal structure as the seed crystal 2 is grown until the material crystal 1 is exhausted.
Patent JP-H07168208-A (JP)
Title: Active matrix system liquid crystal display
Inventor: KIKUCHI MASAMI
IPC: H01L29/78
Filed: 1994-09-29
Abstract: PURPOSE:To obtain a liquid crystal display which is free from unequal display generated by a difference in voltages by distances from input electrodes and unequal display by a difference in capacitances between respective wiring electrodes and has excellent display quality. CONSTITUTION:Plural pixel electrodes 10 and plural wiring electrodes 5 connected to plural switching elements 12 for driving these pixel electrodes on a substrate are connected to input electrodes 11 to which driving signals are supplied via coupling capacitances. The values of the respective coupling capacitances of the active matrix type liquid crystal display are nearly the same values.
Patent JP-H0794416-A (JP)
Title: Chemical vapor deposition device
Inventor: HARASHIMA KEIICHI
IPC: H01L21/31
Filed: 1993-09-21
Abstract: PURPOSE:To make the interval between the internal surface of a reaction tube and external surface of a wafer uniform irrespective of the presence/absence of an orientation flat section by shaping the external shape of the wafer on a boat similarly to the cross section of the inner wall of the reaction tube. CONSTITUTION:A straightening plate 8 has a linear edge section 8a which is coincident with the cut edge of the orientation flat section 6a of a wafer 6 and a peripheral section 8b which is copied from part of the external shape of the wafer 6. The linear edge section 8a is butted with the cut edge of the orientation flat section 6a of the wafer 6 and the vane 8 is used in combination with the wafer 6 supported by a boat 7. The external shape of the wafer 6 on the boat 7 is shaped in similar from to the cross section of the inner wall of a reaction tube.
Patent JP-S6390075-A (JP)
Title: Digital signal demodulator
Inventor: HIKAWA KAZUO
IPC: G11B20/10
Filed: 1986-10-02
Abstract: PURPOSE:To contrive to improve the reliability of reproduced data checking based upon a simple parity by detecting whether data in redundant part are included in a reproduced modulated digital signal or not to decide the error of demodulated data. CONSTITUTION:A ROM or the like in a table checking circuit 16 is accessed by a reproduced PCM signal properly modulated through a PLL circuit 12, a serial/parallel converter 13, etc., and added to a redundant part, and when data are included in the redundant part, an 'L' signal is outputted from the circuit 16. An 'L' signal writing signal is not generated from a NAND gate 19 independently of the output of a parity check circuit 18 for detecting the existence of an error in a PCM demodulating signal outputted from a demodulating circuit 14 on the basis of the 'L' signal and demodulated data are not written in a RAM 22. Even if incorrect parity check due to noise or the like is executed, the check is decided as an error when data are included in the redundant part, so that reproduced data checking reliability based upon simply parity can be improved.