baber/WOPTO huggingface dataset:
Patent JP-S60255696-A (JP)
Title: Production of bismuth-substituted magnetic garnet single crystal
Inventor: TAMAKI TAKAHIKO
IPC: C30B9/00
Filed: 1984-05-30
Abstract: PURPOSE:To obtain the titled garnet single crystal of good quality having a large shape and improved performance index, by mixing oxides of one or more elements having a smaller ionic radius than that of Gd<3+> in rare earth elements containing Y and Fe2O3 as raw materials with a Bi oxide as a flux. CONSTITUTION:Simple substance or a mixture of oxides of one or more elements having an ionic radius smaller than that of Gd<3+> in rare earth elements containing Y, e.g. Y2O3, Gd2O3 or Tb4O7, and Fe2O3 as raw materials are mixed with Bi2O3 or Bi2O3 and B2O3 as flux. A garnet single crystal is then grown from the resultant mixture by the flux method to give the aimed Bi-substituted magnetic garnet single crystal. The molecular formula of the resultant single crystal can be expressed by the formula R3-x-yRx*BiyFe5O12 (R and R* are rare earth ion containing Y).
Patent JP-S591524-A (JP)
Title: Production of novolak epoxy resin
Inventor: KANEKAWA SHIYUUICHI
IPC: C08G59/10
Filed: 1982-06-25
Abstract: PURPOSE:To produce the titled resin without detriment to its quality and to effect efficient removal of an alkali salt by-product, by dissolving the forming resin and the alkali salt by-product in a mixed system comprising a hydrophobic solvent and water, filtering off the insoluble matter and then separating and removing the water phase. CONSTITUTION:A phenol novolak (e.g., phenol novolak or cresol novolak) is reacted with an epihalohydrin (e.g., epichlorohydrin) in the presence of an alkali (e.g., epichlorohydrin) in the presence of an alkali (e.g., NaOH); the formed resin and the alkali salt by-product are dissolved in a mixed system comprising a hydrophobic solvent (e.g., methyl ethyl ketone or toluene) and water; the insoluble matter which dissolves in neither of the hydrophobic solvent and water is filtered off; and the water phase is recovered, whereby the alkali salt by-product is removed and the titled resin is recovered. It is possible to produce the titled resin without detriment to the quality of the resin and at the same time to separate off the alkali salt by-product in good efficiency.
Patent JP-S60257798-A (JP)
Title: Excitation controller for synchronous generator
Inventor: KITAMURA SATORU
IPC: H02P9/14
Filed: 1984-06-01
Abstract: PURPOSE:To always automatically follow up effectively a voltage setter during standby by automatically correcting the set value of a limiter during standby so that the output of the limiter during standby coincides with the output of the limiter during operation. CONSTITUTION:If the voltage of a power system decreases when a system A is operating and a system B is standing by, a voltage control system 11A outputs a magnetization increase command. When a field current increases from the value of a setter 113, a demagnetization signal is outputted from an overexcitation limiter 13B. A correcting unit 30B for the limiter applies a correction signal to an adder 132B of the limiter 13B so that the difference of the outputs of the limiters 13A, 13B due to the irregularity of the setters 113A, 113B of the systems A, B becomes zero. Accordingly, the setter 113B controlled by an automatic followup unit 50B is set to substantially the same value as the setter 113A of the system A.
Patent JP-H06321332-A (JP)
Title: Carrying device for tubular body
Inventor: MATSUDA TADASHI
IPC: B65G25/00
Filed: 1993-05-13
Abstract: PURPOSE:To carry plural tubular bodies in a complete horizontal direction or a slightly upward gradient direction. CONSTITUTION:Plural rotary carrying members 13 are provided at given pitches on the side parts of skid rails 11 to which plural tubular bodies 18 are juxtaposed at the fixed pitches in horizontal and parallel. The base ends of first and second guide levers 15 and 16 are rotatably supported on the carrying members 13, and the tips of these guide levers are placed on pins 27 and horizontal spindles 24 in the carrying members 13 in the next stage. By the rotation of the carrying members 13 in a front or rear direction, the tubular bodies 18 are constantly pushed on by both the guide levers 15 and 16 to be carried while prevented from moving backward.
Patent JP-S62269138-A (JP)
Title: Material and method for forming pattern
Inventor: MORITA MASAO
IPC: G03F7/075
Filed: 1986-05-16
Abstract: PURPOSE:To obtain high reactivity and high resolution to high energy rays by incorporating a silicone polymer not containing any functional group producing a specified siloxane bond in a compound having structural units each combining a specified group through oxygen. CONSTITUTION:The compound has at least one kind of the structural units combined through oxygen and represented by formula I-IX in which X is halogen or -CH2Y, Y is halogen or the like; R' is alkylsiloxane or the like; n is an integer of 1-5; and each of plural X may be same or different when plural X are combined in formulae I, IV, V, and VII. Said compound contains the total number of the groups of formulae I-IX amounting to >=25 and the sum of the groups of formulae I, IV, V, and VII amounts to >=10% of the total number of said groups I-IX, and said compound contains the silicone polymer not having any functional group producing a siloxane bond, such as a hydroxy or alkoxy group.
Patent JP-S60256710-A (JP)
Title: Pulse combustion apparatus
Inventor: CHIBA MITSUYOSHI
IPC: F23C15/00
Filed: 1984-06-01
Abstract: PURPOSE:To reduce a radiation heat loss from a mixing chamber though the mixing chamber is provided at an outer bottom of a hot water storage tank by forming a layer of an adiabatic space between an inner cylinder and an outer cylinder and also forming the inner cylinder of the mixing chamber integral with a combustion chamber. CONSTITUTION:A combustible gas from a fuel induction pipe 9, and an air from an air induction pipe 10 are introduced respectively into an inner cylinder 19 forming a mixing chamber, and being mixed there then burned explosively in a combustion chamber. At this time, an internal space of the inner cylinder 19 will become high temperature, but a heat will not escape from the inner cylinder 19, since the former is surrounded by the outer cylinder through a layer of an adiabatic space 22. Hereby, a heating efficiency is raised since there is no radiation heat loss from the mixing chamber to its surroundings.
Patent JP-S5537669-A (JP)
Title: Data bus test equipment
Inventor: SHIMIZU KOUICHIROU
IPC: G06F3/00
Filed: 1978-09-09
Abstract: PURPOSE: To make it possible to take a look and make sure of the data contents of a data bus on a display unit by intention-ally delaying transmissions of a setup end signal and data reception signal by connecting one device to the data bus.  
     CONSTITUTION: To data bus BUS, CUP and various devices D 1 , D 2  and D 3  are coupled and bus test equipment BCH is further connected. This test equipment BCH is provided with display unit DPL which can display the contents of respective signal lines and to this display unit DPL, control circuit CONT is connected so as to input data significance signal DAV from bus BUS. Then setup end signal RFD and data reception signal DAC are transmitted with intentionally delay and the data contents on bus BUS are displayed on display unit DPL, thereby confirming the data contents. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5753475-A (JP)
Title: Novel thiazolyl-2-oxamic acid derivative, manufacture and medicine containing same
Inventor: HAINTSU AIRINGUSUFUERUTO
IPC: C07D417/02
Filed: 1981-07-17
Abstract: Novel 2-substituted thiazol-2-yl-oxamic acid esters, processes for their preparation, and therapeutic agents which contain these compounds and are useful in the treatment of allergic disorders.
Patent JP-2000306800-A (JP)
Title: Method for measuring spherical aberration of projection optical system
Inventor: MATSUURA SEIJI
IPC: G02B13/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To highly accurately obtain the difference of the best-focus positions of L and S patterns which are different in sizes and to measure spherical aberrations. SOLUTION: For obtaining a best-focus difference between two L and S patterns, a first mask pattern of line/space having the period of a wavelength λand the second mask pattern of line/space having the period of half of λare reduced/projected. A photosensitive board, to which resist is applied before and behind a Gaussian image forming face, is arranged. The best-focus positions of the first pattern and the second pattern are obtained from a developing result. The best-focus difference by a Levenson type mask becomes larger than that of a normal mask by twice to three times. The best-focus difference is due to spherical aberrations, and the measurement precision of the spherical aberration is improved.
Patent JP-S5737091-A (JP)
Title: Adhesion-proofing process of ship
Inventor: UEDA KENJI
IPC: B63B59/04
Filed: 1980-08-14
Abstract: PURPOSE:To prevent marine little living things from adhesion in such a way that laminates made of copper or another are fixed through electric insulating material on the shell plating under water level of a steel-made ship, potential is applied from the power source on board thereto resulting in causing elution of metallic ions. CONSTITUTION:In the steel-made ship, laminates 7' made of copper or a copper alloy are fixed through electric insulating material on the outside of the shell plating under water line, potential on these laminates 7' under sea water is optionally held by means of the power source 3 on board resulting in causing elution of metallic ions into sea water and preventing marine little living things from adhering on the shell plating of the hull.
Patent JP-H01281208-A (JP)
Title: Article transporting method and device therefor
Inventor: KURIBAYASHI KAZUAKI
IPC: B65G43/00
Filed: 1988-05-06
Abstract: PURPOSE:To transport articles without substantially stopping a conveyer by permitting the case when the conveyor relatively stops on either the article throwing-in side or the article taking-out side. CONSTITUTION:An endless conveyer A having a number of buckets (a) in a certain pitch is arranged so as to be opposed to an article throwing inlet B1 and an article taking-out port B2 at two opposed straight line positions. Two slide blocks 7 and 7 connected by a fixing plate 8 are slided freely along a guide shaft 6 arranged in parallel to the arrangement direction of the endless conveyor A, or compulsorily slided. Further, two rotary bodies 3 and 3 are slided in either the right or left direction along the guide shaft 6. Therefore, at either the article throwing-in side B1 or the article taking-out side B2, the case when the conveyor A stops relatively is generated by properly sliding the slide blocks 7 and 7, and the individual articles can be taken out on the article taking-out side B2, feeding the individual articles into the buckets (a).
Patent JP-S60253935-A (JP)
Title: Color camera
Inventor: SHIMIZU TOMIO
IPC: G01J3/50
Filed: 1984-05-31
Abstract: PURPOSE:To obtain a natural video output which gives no feeling of physical disorder by clipping the information output of an external light sensor to high or low color temperature according to photographic conditions. CONSTITUTION:The video signal of an image pickup device 1 is inputted to brightness and chroma signal processing circuits 2 and 3 and separated by the circuit 3 into a narrow-band luminance signal YL and an R and a B signal; and the R and B signals are supplied to gain control circuits 4 and 5 for white balance adjustment and inputted to substracters 6 and 7, which input color difference signals R-YL and B-YL to a modulator 8. The synchronizing signal of a generator 9 is added 10 to the wide-band luminance signal YH obtained by the circuit 2 and the chroma modulated signal of the modulator 8 to obtain an NTSC output. The color temperature information of the external sensor 12 is applied to the circuit 5 through high and low color temperature clipping circuits 13 and 14 and further applied to the circuit 4 through an inverting amplifier 15. Consequently, high color temperature clipping is performed under blue sky photographic conditions and low color temperature clipping is performed on sunset glow and candle light photographic conditions, thereby obtaining a natural video output which gives no feeling of physical disorder.
Patent JP-S5811063-A (JP)
Title: Potting device
Inventor: KONDOU TAKASHI
IPC: H01L21/56
Filed: 1981-07-14
Abstract: PURPOSE:To drop a potting material surely at a constant rate onto the prescribed position on a specimen by providing a mechanism of dropping a constant rate of the potting material through a nozzle onto the specimen and a mechanism of adjusting the position of the specimen with respect to the nozzle. CONSTITUTION:In an exchangeable vessel 14 contg. a potting material such as resin, a nozzle 15 is mounted to the leading end, and a piston 16 is mounted in the inside. The piston 16 is advanced by a prescribed extent by a driving mechanism consisting of a rotating and driving part 7, gears 8, 10, a feed screw 11, a sliding bar 12, an arm 13, an adjusting screw 17, etc., so that a constant rate of a potting material 18 is dropped or transferred from the nozzle 15 onto a specimen 4. Further, the position of the nozzle 15 with respect to the specimen 4 or the position of the specimen 4 with respect to the nozzle 15 is made adjustable by an adjusting mechanism consisting of a lever 9, a rotating and driving part 19 for transfer, a cam 20 for transfer, a spring 21, etc.
Patent JP-S5736486-A (JP)
Title: Automatic playing device
Inventor: NAKADA HIROSHI
IPC: G11B31/02
Filed: 1980-08-13
Abstract: PURPOSE:To reduce the data amount to be stored, by storing an sound volume changing rate data to a memory as a sound volume control data, in an automatic player which sequentially reads out a score data stored in the memory and plays music sound. CONSTITUTION:A data of a part of recording medium 12a of a musical note 12 is read in 10 and stored in a memory 14 for sequential readout. The mark of upper rank bit of the data judges and detects 44, 60... sound data or code length data. At first, when the initial sound data is detected 36, it is latched to a latch 38 of a sound control signal forming circuit 25. Thereafter, when a sound charning rate data is detected 52, it is latched to a latch 28. With each tempo-clock 54, the content X of the latch 38 and the content Y of the latch 28 are operated (X+X.Y) to be new content to the latch 38. The content of the latch 38 is in DA conversion 56 to be a sound control signal VC1.
Patent JP-H09295525-A (JP)
Title: Lane deviation warning device
Inventor: MIICHI YOSHIAKI
IPC: G08G1/16
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To surely give a lane deviation warning at need by providing a warning means which stops outputting a warning when a driving lane change signal based on a vehicle driver's will is output, and continues to stop outputting a warning only during fixed time and then returns to the warning output state when a driving lane change signal is not output. SOLUTION: A warning device 8 stops outputting a warning regardless of the deviation tendency information of a vehicle from the driving lane by a vehicle deviation determining part 14 when a driving lane change signal based on a vehicle driver's will is output by a direction indicator switch 6. When a driving lane change signal from the direction indicator switch 6 is not output, if it is determined by a lane deviation determining part 14 that the vehicle shows a tendency to deviate from the lane, the warning device continues to stop outputting a warning only during fixed time and then returns to the warning output state. Thus, a lane deviation warning can be surely given at need.
Patent JP-2000302660-A (JP)
Title: Preparation for external use for skin in winter
Inventor: TAKATORI MASAHARU
IPC: A61K8/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation for external use for skin that can ameliorate the roughness and dryness of the skin during winter and manifest excellent sense of use by using a mucosaccharide bearing sulfate groups and a specific silicone. SOLUTION: This preparation comprises (A) one or two or more of mucosaccharides bearing sulfate groups and (B) dimethylsiloxane and/or methylphenylpolysiloxane. In a preferred embodiment, the component A includes a heparin-like substance, the component B has a viscosity of >=100 centistokes, and the content of the component A is 0.001-10 wt.%, while that of the component B is 1-20 wt.%. Thus, cosmetics and medicines for external use for skin that can ameliorate the roughness and dryness of skin during winter, in addition, can alleviate dermatitis for patients with atopic dermatitis as well as manifest excellent skin moisturization and skin-caring effects can be provided.
Patent JP-S5813612-A (JP)
Title: Crosslinking of polyolefin
Inventor: KATOU HIROSHI
IPC: C08F2/00
Filed: 1981-07-16
Abstract: PURPOSE:To crosslink a polyolefin without heating it, by irradiating a composition consisting of polyolefin, a photosensitizer, and an organosilicon compound with ultraviolet rays, bringing it into contact with water in the presence of a silanol condensation catalyst. CONSTITUTION:For example a composition consisting of 100pts.wt. polyolefin (e.g., polyethylene, etc.), 0.05-10pts.wt., preferably 0.1-5pts.wt. photosensitizer (e.g., benzophenone, etc.), 0.05-6pts.wt., preferably 1.0-3pts.wt. organosilicon compound containing one or more vinyl groups directly linked to Si atom in the molecular chain and 0.01-2.0pts.wt., preferably 0.02-0.5pts.wt. silanol condensation catalyst (e.g., dibutyltin dilaurate, etc.) is kneaded, formed into the desired state, and it is irradiated with ultraviolet rays with wave length of 200-400nm by a high-pressure ultraviolet lamp.
Patent JP-H11308503-A (JP)
Title: Optical reader
Inventor: IKEDA MASAHIRO
IPC: G07D5/02
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the strength of an optically transparent body regardless of reducing the cost thereof. SOLUTION: In the reader 1, an opening 50 provided to a main body 15 is covered by an optically transparent body 2 and a path 32 through which an object such as a coin whose image is read passes is formed to the outside of the optically transparent body 2, and a radiation means that emits a light to the object and an optical read means that receives an image of the object via the optically transparent body 2 are placed to the inside of the optically transparent body 2. The opening 50 is formed circularly and also the optically transparent body 2 is formed into a round shape with a larger diameter than that of the opening 50, and a path member 34 that is shaped along a circumferential face of the optically transparent body 2 is placed before and after the optically transparent body 2 in an object passing direction D.
Patent JP-S5539829-A (JP)
Title: Fitting construction of wind shield for snow mobile
Inventor: TAKAYAMA TADASHI
IPC: B60J1/02
Filed: 1978-09-11
Abstract: PURPOSE:To keep a wind shield airtight with improved external appearance, by fitting the periphery of its notched window to a groove between the opening rim for fitting a headlamp and the outer rim of a support. CONSTITUTION:A headlamp fixture 11 has an opening for exposing a headlamp 21a. Lower rim 31 of a window shield 30 with a notched window matching with the opening at the bottom center is fixed through trims 40 to both sides of the fixture 11. The opening rim 51 of the fixture 11 has an opening matching with the said opening and fixes a support 50 for holding the external periphery of the headlamp 21a. The tip of the lower side 53 of a flange 52 outside the support 50 is clamped to an engine hood 10, and the wind shield 30 is fitted to the junction of the flange 52 and the lamp fixture 11.
Patent JP-H0411244-A (JP)
Title: Image recording material
Inventor: ASO KEIKO
IPC: G03C1/04
Filed: 1990-04-28
Abstract: PURPOSE:To improve heat resistance and to obtain bright images by providing a coating layer on a base and forming this base of a film consisting of a specific polymer. CONSTITUTION:This image forming material has the coating layer on the base. The base is the film consisting of the copolymer of 3-methyl-1-butene or/and 3-methyl-1-butene and other alpha-olefin. The coating layer contains preferably at least a photosensitive silver halide and binder. Photographic paper formed by using this film base is highly resistant to heat, obviates the generation of a jam trouble occurring in curling by overdrying in the heating and drying stage and does not elongate, contract or distort images.
Patent JP-S63275685-A (JP)
Title: Aqueous pressure-sensitive adhesive composition
Inventor: HARA HIROARI
IPC: C09J121/00
Filed: 1987-05-07
Abstract: PURPOSE:To provide the title compsn. whose pressure-sensitive adhesive properties such as adhesive strength and tack, do not change after the lapse of time, and which comprises a base polymer composed of a mixture of a particular copolymer latex with a natural rubber latex and a tackifier composed of a particular resin emulsion. CONSTITUTION:An aq. pressure-sensitive adhesive compsn. for soft polyvinyl chloride, which comprises a base polymer composed of a mixture of a styrene- butadiene copolymer latex with a natural rubber latex and a tackifier composed of a resin emulsion comprising as a disperse phase a pentaerythritol ester of partially maleinized disproportionated rosin and/or a pentaerythritol ester of partially fumaric-modified disproportionated rosin having a softening point of 110-140 deg.C. The pressure sensitive adhesive properties, such as adhesive strength and tack, exhibited by the present compsn. upon manufacturing thereof do not lower after the lapse of time. The compsn. can be advantageously used for preparing tape, sheet, label, etc. comprising as a substrate soft polyvinyl chloride, which are for use in electrical insulation, electrical wire binding, sundries, etc.
Patent JP-H07296395-A (JP)
Title: Tracking signal detecting method for information reproducing apparatus
Inventor: HACHI YASUO
IPC: G11B7/09
Filed: 1994-04-27
Abstract: PURPOSE:To reduce man-hour required for adjustment of an analog multiplier or the like by binarizing the signal from a quartering sensor, processing the binarized signal at logic level, and suppressing fluctuation in the level of tracking detection signal, thereby performing the operation logically. CONSTITUTION:A read spot traces the pit row on a disc and the light diffracted by the pit is condensed toward modulation sensors 10A-10D. A 4cH signal detected by the sensor 10 is fed to a level comparator 14 (or an amplifier 12 and a limiter 13) where the signal is binarized. The 4cH signal outputted from the level comparator is fed to phase comparators 16A, 16B where the phase difference is detected. The phase difference is fed to a differential operating circuit 19 which differentiates the phase difference signal to produce a tracking error signal fluctuating between plus and minus levels. The phase comparator 16, e.g. a phase detecting circuit being employed in PLL, pulsates the phase difference to produce a DC voltage through a low-pass filter.