baber/WOPTO huggingface dataset:
Patent JP-S55165953-A (JP)
Title: Aromatic polyamide composition
Inventor: NAKAGAWA YASUO
IPC: C08L77/00
Filed: 1979-06-12
Abstract: PURPOSE: To provide a compsn. which has good dyeability and heat resistance and is suitable for use in the production of fiber, film, etc., by a method wherein a poly-m-phenylene isophthalamide is blended with a polymer of a styrene derivative having a substituent on the benzene nucleus in a specified ratio.  
     CONSTITUTION: 97W50wt% of poly-m-phenylene isophthalamide (i) is mixed with 3W50wt% of a polymer of a styrene derivative (ii) having a substituent (e.g. alkyl group, having not more than 4 carbon atoms, halogen, amino) on the benzene nucleus to obtain the desired compsn. The mixing is carried out e.g. by dissolving each of both components in a basic amide solvent such as N,N'-dimethylformamide and mixing both solutions together. Alternatively, one polymer (A) is dissolved in a solvent for polymn. before the polymn. of the other polymer (B) is carried out. Then the polymn. for the production of the other polymer (B) is carried out in the solvent contg. the polymer (A) to obtain the compsn. The obtained compsn. is extruded, stretched to 1.5W5.0 times and then hot-stretched at a temp. of not lower than 280°C to obtain a fiber. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000265507-A (JP)
Title: Mounting structure of faucet metal fixture
Inventor: NOMURA HITOSHI
IPC: E03C1/042
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a faucet metal fixture capable of easily and quickly carrying out work when the faucet metal fixture is mounted to a inclined top board of a washbasin dresser or a sink or the like and firmly fixing the faucet metal fixture to the inclined top board. SOLUTION: A fixed section 5 of a faucet main body 4 is inclined at the approximately same angle by adjusting the bottom 6 to the slope 2 of an inclined top board of a washbasin or a sink or the like, a male screw section 9 formed in the lower part of the fixed section 5 is inserted in a mounting hole 3 bored in the top board 1, the faucet main body 4 is fixed in the vertical direction by screwing a fixed nut 13 in the male screw section 9 from the rear side of the top board 1, and a discharge device 8 for discharging hot water is capable of being rotated in the horizontal direction. Then, the mounting hole 3 of the top board 1 is bored in the slope 2 in the vertical direction, and the male screw section 9 of the faucet main body 4 is so constituted that the center line Q inserting the mounting hole 3 therein is the same direction as the center line P of the mounting hole.
Patent JP-S55164870-A (JP)
Title: Developing and cleaning device of electrostatic charge image
Inventor: UEHARA TSUTOMU
IPC: G03G15/09
Filed: 1979-06-12
Abstract: PURPOSE:To let a magnetic brush device perform both developing and cleaning readily and surely by moving a toner defining member to increase the rate of conveying of magnetic toners at the cleaning than at the developing thereby increasing the contact friction power of the brush layer of the magnetic toners. CONSTITUTION:At the developing, a gap control member 7 is attracted to the outer side by a solenoid and this reduces the distance between a defining member 4 and nonmagnetic-material-made sleeve 6. At the cleaning, the gap control member 7 is pushed into the inner side by the force of a spring so that the distance between the defining member 4 and nonmagnetic-material-made sleeve 6 becomes larger. In this way, the distance between the scraping end of the defining member 4 and nonmagnetic-material-made sleeve 6 is changed from that at the developing and is thus made larger in the cleaning process to increase the rate of conveying of the magnetic toners and the contact friction force by the brush layer of the magnetic toners is increased in addition to the magnetical attraction force by a magnet roller 5, whereby the toners remained on the photosensitive drum 1 may be readily and surely recovered to the nonmagnetic-material sleeve 6.
Patent JP-H01247045-A (JP)
Title: Feed for broiler
Inventor: MARUTA KAZUMITSU
IPC: A23K1/16
Filed: 1988-03-29
Abstract: PURPOSE:To obtain the title feed improved in the stabilization of the active ingredients and digestibility, by incorporating the original feed with a omega6-based unsaturated fatty acid excellent in both oxidation and thermal stability. CONSTITUTION:The objective feed can be obtained by incorporating the original feed for broiler with 0.05-5.0 (pref., 0.001-1.0)wt.%, based on the original feed, of a product formed by heat treatment of mold (e.g., Mortierella isabellina) containing a omega6-based unsaturated fatty acid (pref., gamma-linolenic acid) or an extract therefrom.
Patent JP-H08259536-A (JP)
Title: Condensate of butine-bonded sterically hindered amine
Inventor: ARUFURETSUDO SUTEINMAN
IPC: C08G18/78
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new condensate useful for stabilizing an organic material against oxidation, or thermal or actinic decomposition.  
     SOLUTION: A compound of formula [(n)=1-100; X is R 7  (R 7  is a 1-18C alkylene, phenylene or the like), CO, COCO or the like; when X is R 7 , Z is O or NR 1  (R 1  is a 1-8C alkyl, a 7-9C phenylalkyl or the like), or the like]. The compound of formula I is obtained, for example, by subjecting a compound of formula II to polycondensation or polyaddition with a difunctional reaction partner selected from dicarboxylic acids of the formula: GCOR 2 COG (G is hydroxyl, Cl or a 1-4C alkoxy; R 2  is same as R 7 ), dichlorides and diesters of the dicarboxylic acids, anhydrides of formula III, diisocyanates of the formula: OCNR 5 NCO (R 5  is same as R 2 ), dihalides of the formula: HalR 7 Hal (Hal is a halogen), phosgene or the like. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S55233-A (JP)
Title: Disposal of old tire
Inventor: KIMURA KATSUTOSHI
IPC: B29B17/00
Filed: 1978-06-19
Abstract: PURPOSE:To easily dispose of an old tire in a small space, by cutting off the tire in its circumferential direction. CONSTITUTION:The central part (a) of the tread 2, a wire inserted part (b) or a side part (c) of the old tire 1 is cut off in its circumferential direction while the tire 1 is secured on a turntable 11 and a knife 15 attached to the tip of the shaft 14 of an air cylinder 13 is thrusted to the cut-off part.
Patent JP-S61231709-A (JP)
Title: Method for mounting ballast in lighting device
Inventor: SATO KATSUTOSHI
IPC: H01F27/06
Filed: 1985-04-06
Abstract: PURPOSE:To contrive improvement in heat radiating property of the titled ballast by a method wherein the ballast is installed by interposing a metallic corrugated plate between rubber bushings. CONSTITUTION:An aluminum corrugated plate 8 is interposed between a pair of rubber bushings 6 and 6. Also, a device main body 1, rubber bushings 6 and 6, the bottom plate 21 of a ballast 2, rubber bushings 7 and 7, and washers 9 and 9 are superposed, and nuts 10 are cramped on the mounting screws 5 which are passed through the above-mentioned materials. The crest part 82 and the valley part 83 of the corrugated plate 8 are gradually crushed into flat form as the fastening margin increases, and they are transformed into flat shape when cramping work is finished. Accordingly, as the area of contact between the corrugated plate can be enlarged, the ballast and the main body of the device can be made larger, a high degree of heat radiating effect can be obtained, and the temperature rise of the ballast can also be suppressed effectively.
Patent JP-H07281564-A (JP)
Title: Method for detecting service life of cartridge
Inventor: CHATANI KIYOSHI
IPC: G03G21/18
Filed: 1994-04-12
Abstract: PURPOSE:To greatly definitely detect the service life of a print cartridge in a stage preceding the occurrence of a problem such as a defective picture, even used in peculiarly way. CONSTITUTION:In a method for detecting service life of the cartridge, operated while mounted freely detachably in the main body of the image forming device by providing the memory 30 in the print cartridge 20 equipped with at least the image carrier 1, and performing the calculation of information with respect to the cartridge service life basing on the contents read out from the memory 30 and the reference information of the cartridge service life, the service life of the cartridge is judged by respectively applying, as the reference information of the cartridge service life, the respective value to the effect that combining a number of prints and a number of rotations of the image carrier 1, the number of prints and the number of picture elements of the image information, or the number of prints, the number of rotations of the image carrier 1 and the number of picture elements of the image information, preliminarily storing the value in the memory 30 and applying the value as a reference value.
Patent JP-H06287065-A (JP)
Title: Silicon nitride sintered compact and its production
Inventor: OU USOU
IPC: C04B35/584
Filed: 1993-03-31
Abstract: PURPOSE:To provide a silicon nitride sintered compact low in mechanical strength drop-off when exposed to an atmosphere with its temperature ranging from room temperature to high temperatures (esp. up to 1500 deg.C), having high resistance to oxidation. CONSTITUTION:A compact of composition comprising (A) silicon nitride, (B) an oxide of group 3a element and (C) silicon dioxide with the molar ratio SiO2/RE2O3 of >=2.0 is sintered in a nonoxidative atmosphere, and the product is temporarily held at a temperature falling between the temperature (Tm/2) 0.5 times the melting point (in terms of absolute temperature) of the glass produced at the grain boundary of the resultant sintered compact and the phase transition temperature Tt at which RE2Si2O7 (RE is group 3a element) crystal is converted from gamma-type into beta-type, and then further held at a temperature falling between Tt and the melting point of the grain boundary phase to deposit Si2N2O and/or RE2Si2O7 crystal phase as crystals each <=0.3mum in mean grain diameter at the grain boundary of the silicon nitride crystal, thus obtaining the objective sintered compact.
Patent JP-S58191431-A (JP)
Title: Manufacture of semiconductor element
Inventor: UENISHI KATSUZOU
IPC: H01L21/28
Filed: 1982-05-04
Abstract: PURPOSE:To heat a metallic thin-film partially, and to prevent progress in the lateral direction of a reaction between the metallic thin-film and a semiconductor substrate without moving a juction of a section undesirable to heat by irradiating the lights or laser light of a wavelength larger than a limitting wavelength not absorbed to the semiconductor substrate to the metallic thin-film and reacting the thin-film and the substrate. CONSTITUTION:A diffusion preventive film 16 with a predetermined pattern is formd onto the semiconductor substrate 13 so as to form a hole at a section where the metallic thin-film 14 is shaped, and the lights or laser lights of the wavelength larger than the limitting wavelength not absorbed to the semiconductor substrate 13 through an optical system from a light source 11 under the state in which the metallic thin-film 14 is formed in the hole the of the diffusion preventive film 16. Consequently, the metallic thin-film 14 partially absorbs the lights or laser lights and is heated kartially, and a partial reaction can be progressed without degenerating a material through the heating of other sections formed to the semiconductor substrate 13. Accordingly, a diffusion layer 17 not expanding in the lateral direction can be formed onto the semiconductor substrate 13.
Patent JP-H10264331-A (JP)
Title: Release paper
Inventor: MATSUOKA ICHIRO
IPC: C09J7/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a release paper wherein a release agent can be applied without any cissing to polyolefin laminated paper in which a polyolefin film is laminated on base paper or a release base material of a polymer film, adhesion of a release base material to a release agent layer is excellent, and required release force and adhesion force can be obtained. SOLUTION: A release paper is so constituted that a polyolefin laminated paper in which a polyolefin film is laminated on a base paper, or a polymer film is used as a release base material, and a release agent layer is formed at least on one side face of the release base material. In this case, the release agent layer is composed of emulsion silicone and styrenebutadiene copolymer latex as a main constituent. Further, the release agent layer contains 300-500 pts.wt. of styrenebutadiene copolymer latex to 100 pts.wt. of emulsion silicone. Furthermore, the styrene-butadiene copolymer is selected from that of which a glass transition temperature is -50 deg.C or higher.
Patent JP-S63239413-A (JP)
Title: Reading lens
Inventor: IIZUKA TAKAYUKI
IPC: G02B13/24
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a small-sized, lightweight, and high-performance reading lens by specifying the total system focal length, F number half view angle, radii of curvature, surface gaps, refractive indexes, and Abbe numbers of a lens system consisting of three groups of three lenses, i.e. a positive meniscus convex lens, a negative biconcave lens, and a positive biconvex lens in order from the object side. CONSTITUTION:This lens system of three-group, three-element constitution is obtained by arranging the positive meniscus lens which is convex to the object side, negative biconcave lens, and biconvex lens is order from the object side, and the total focal length (f), F number FNO, half view angle omega, the radius ri of curvature of an (i)th surface, the gap di between the (i)th and (i+1)th surfaces, the refractive index ni on the (d) one of an (i)th lens, and the Abbe number nui of the (i)th lens are specified as shown in a table. This constitution has an aperture ratio close to 100%, sufficiently high MTF, and small image distortion, and the small-sized, lightweight, and low-cost lens is therefore obtained.
Patent JP-S51149794-A (JP)
Title: Numeric display system with 7 segments
Inventor: AZUMA MASAAKI
IPC: G09F9/30
Filed: 1975-06-17
Abstract: PURPOSE:To reduce power consumption by decreasing the number of segments the numerics in the digital display and to obtain characters similar to handwritten characters which have uniform heights.
Patent JP-S60216398-A (JP)
Inventor: FUJIMOTO JIYUNICHIROU
IPC: G10L15/10
Filed: 1984-04-12
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-S62230288-A (JP)
Title: Video signal processor
Inventor: ISHIDA KOJI
IPC: H04N9/808
Filed: 1986-03-31
Abstract: PURPOSE:To drastically reduce the capacity of necessary memory by providing time-differences between respective color signals R, G, and B then A/D converting them at the time of recording, and providing time differences that are inverse to the said ones between the D/A converted signals R, G, and B at the time of reproducing. CONSTITUTION:Among the signals outputted from an RGB demodulator 1, R-signal is directly inputted to an A/D converter 2, G-signal is delayed for a time tau by a delay circuit 20 then inputted to an A/D converter 3, and B-signal is delayed for a time 2tau by a delay circuit 21 then inputted to an A/D converter 4. The signals are A/D converted with a sample clock whose frequency is one third of normal frequency in the converters 2-4, and respectively stored in RAMs 10-12. The R-/G-/B-signals read out from the RAMs 10-12 are D/A converted by D/A converters 5-7, then provided with the time-differences inverse to those at the time of recording by delay circuits 22 and 23, and supplied to a display 8. As a result, in the display 8, the R-/G-/B-signals are sequentially and repeatedly displayed on one horizontal scanning line.
Patent JP-H08268962-A (JP)
Title: Production of alpha, beta-unsaturated carboxylate ester
Inventor: FUKADA ISAO
IPC: C07C67/08
Filed: 1995-03-30
Abstract: PURPOSE: To profitably obtain α,β-unsaturated carboxylate ester useful as a raw material for coatings, etc., while preventing the generation of easily generative polymers and enabling the stable and long time operation of a reactor, by performing the production reaction in the coexistence of a nitrogen oxide. CONSTITUTION: A method for producing an α,β-unsaturated carboxylic acid ester by reacting (A) an α,β-unsaturated carboxylic acid and/or an α,β-unsaturated carboxylic amide of the formula (R1 -R3 are H, a 1-4C alkyl; X is OH, amino) with (B) an aliphatic alcohol in the presence of (C) a solid acid catalyst, the improvement comprises performing the reaction in the coexistence of a nitrogen oxide (e.g. nitrogen monoxide, nitrogen dioxide). The component A is preferably the mixture of methacrylic acid with methacrylic amide, and the component B is preferably methyl alcohol, ethyl alcohol, etc. The components D and B are preferably used in amounts of 0.0001-0.05 mole and 1-50 moles, respectively, per mole of the component A, and the reaction is preferably performed under conditions comprising a temperature of 200-450 deg.C, etc.
Patent JP-S60228443-A (JP)
Title: Beta-naphthylalkylamines
Inventor: YOAHIMU BAISUMIYURAA
IPC: A01N43/40
Filed: 1985-04-09
Abstract: Fungicidally active novel  beta -naphthylalkylamines of the formula <IMAGE>   in which Ar represents optionally substituted  beta -naphthyl and R1 and R2, which can be identical or different, represent alkyl or alkenyl or R1 and R2, together with the nitrogen atom to which they are bonded, represent an optionally substituted saturated heterocyclic radical, which can contain further hetero-atoms, or plant-tolerated acid addition salts thereof.
Patent JP-H07256516-A (JP)
Title: Discharge position controlling method in electric discharge machining and electric discharge machining method using the same
Inventor: KUNIEDA MASANORI
IPC: B23H1/02
Filed: 1994-03-22
Abstract: PURPOSE:To control a discharge position during electric discharging machining while utilizing the control of the discharging position to obtain the electric discharge machining method with high working speed. CONSTITUTION:While pulse-like working voltage is applied from a working power supply part 3 to a tool electrode 1 for electric discharging machining, high voltage with high rising speed is applied locally from a power supply part 8 for overlapping electric field in synchronization with the working voltage. Then, gap voltage near the electric field overlapping position is heightened temporarily to cause discharge near the electric field overlapping position. When the electric field overlapping position is changed in every discharge, the discharging position is moved sequentially along with the change in the electric field overlapping position. Thus, the concentration of discharge will be prevented so that a discharge suspending time can be shortened.
Patent JP-H04217952-A (JP)
Title: Production of perpropionic acid
Inventor: INABA YUKIO
IPC: C07B61/00
Filed: 1991-03-14
Abstract: PURPOSE:To efficiently obtain perpropionic acid from propionic acid and hydrogen peroxide by continuously and readily removing water in a reaction solution by azeotropic distillation together with a specified reaction solvent and preventing loss of the peroxide in the distillate due to distillation. CONSTITUTION:In production of perpropionic acid 8 by a reaction 1 between propionic acid 4 and hydrogen peroxide in the presence of a catalyst, an alkyl ester of propionic acid, preferably a 1-3C saturated aliphatic univalent alcohol ester, especially ethyl propionate is used as a reaction solvent and water in the above-mentioned reaction solution is continuously removed by azeotropic distillation 2 together with the above-mentioned solvent. In that case, the reaction is carried out while keeping the concentration of the peroxide in the distilled water layer 7 to <=0.1wt.% preferably <=200wt.ppm to obtain the objective compound almost free from unreacted hydrogen peroxide in a high yield with industrial advantage. According to this method, a simple apparatus made of a general material can be used and danger in filtration separation operation can also be prevented.
Patent JP-2000262717-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To promote the monofunctionalization of substrates and to simplify a circuit structure of a main control means. SOLUTION: A pachinko game machine comprises a main control means 29 for mainly controlling a game board side, a figure control means 39 for variably controlling the figures of a figure display means mounted on the game board, a voice control means 44 for controlling the voice generating means, and a lamp control means 48 for controlling the display lamps, and the circuits of the main control means 29, the figure control means 39, the voice control means 44 and the lamp control means 48 are respectively formed on the separate substrates.
Patent JP-H07263963-A (JP)
Title: Fm and fs modulation circuit
Inventor: MATSUO MASATOSHI
IPC: H03C3/00
Filed: 1994-03-22
Abstract: PURPOSE:To perform FM and SF modulation with a high precision in a simple constitution by taking the difference between binary data obtained by digitizing an analog signal and a reference frequency division ratio N of a PLL circuit as the frequency division ratio to control the oscillation frequency. CONSTITUTION:AD analog signal (a) of picture data is converted to a digital signal (b) by A/D conversion, and this signal is inputted to a programmable counter PC2, and an output (C) having the oscillation frequency of a VCO 5 has the frequency divided by N-b to obtain an output (d). The output (d) has the phase detected by a phase detection circuit PD3, and the VCO 5 is so controlled that d=e ((e) is the reference frequency of the PLL), namely, C/(N-b)=e is true. The output (c) of the VCO 5 has the frequency divided in a frequency division circuit by a prescribed frequency division ratio (n), and modulation components are removed by an LPF 7 to output a sine wave. Thus, FM modulation of gradual frequency shift is performed with the simple hardware constitution.
Patent JP-H02254300-A (JP)
Title: Underwater goer provided with lift having image sensor
Inventor: SHIBATA KENJI
IPC: F42B19/00
Filed: 1989-03-28
Abstract: PURPOSE:To pass through TCCM on a target surface ship easily and to attack the surface ship by a method wherein an image sensor is arranged at an extreme end of a hollow rod-like lifting member including a signal line and a lifting auxiliary device therein and the lifting device is arranged in such a way as it may be projected and sunk in respect to the outer shell of the underwater goer. CONSTITUTION:An image sensor 2 is arranged at an extreme end of a hollow rod-like lifting member 1 including a signal line 3 and a lifting auxiliary device 4 therein so as to constitute the lifting device including the image sensor therein. The lifting device having the image sensor therein can be lifted up or lowered down in respect to the outer shell 5 of an underwater goer. In case of descending and shrinking operation, it is completely stored within the outer shell 5. In this way, the structure is made such that it is changed from a shrinkage state in which the lifting device having the image sensor therein is buried completely within the outer shell 5 of the underwater goer to a state of extension projected out of the outer shell 5, an accuracy of attacking can be improved.