baber/WOPTO huggingface dataset:
Patent JP-H0772194-A (JP)
Title: Electromagnetic wave detector
Inventor: KAMIKAWA TAKETOMI
IPC: G01R29/08
Filed: 1993-09-03
Abstract: PURPOSE:To obtain a low-noise and high-sensitivity electromagnetic wave detector by compensating characteristic scattering attributed to the manufacture of a superconductive element and applying each independent voltage to the control electrode of each three-terminal superconductive element. CONSTITUTION:Three-terminal superconductive elements 11 are laid out between a pair of antenna electrodes in a form so that they are connected in series, and the serially connected circuit of the elements 11 function as electromagnetic wave detection elements. A maximum intermediate frequency output can be obtained by selecting an optimum bias current, at the same time, examining the control electrode dependency of current voltage characteristics of each element 11 in advance for grasping the scattering, and applying an independent control electrode voltage for each element 11 so that the scattering is compensated and the current voltage characteristics of all elements 11 match for optimization. One part of the configuration consists of an oxide superconductor as the element 11 and a superconducting material where a junction body is in a weak superconducting state is used, thus preventing yield from being reduced since a machining accuracy of submicron or less is required and obtaining the electromagnetic wave detector with a high sensitivity and a low noise.
Patent JP-S6279792-A (JP)
Title: Production of crystalline glucose as raw material for injection
Inventor: YASUDA EITAROU
IPC: C12P19/16
Filed: 1985-10-04
Abstract: PURPOSE:To produce crystalline glucose having a purity meeting the Japanese Pharmacopeia and useful as a raw material for injection without using recrystallization process, by treating a hydrolyzed starch with a debranching enzyme and glycoamylase and purifying and concentrating the obtained high- purity sugar syrup by conventional process. CONSTITUTION:Starch is liquefied to 8-12 DE, adjusted to 4-5pH with hydrochloric acid or oxalic acid and maintained at >=90 deg.C for >=10min to inactivate the liquefaction enzyme. The liquid is cooled to 60 deg.C and saccharified with a debranching enzyme and glucoamylase to obtain a high-purity sugar syrup having a glucose content of >=97.0% in solid component. The saccharified liquid is concentrated by conventional method, decolored with activated carbon and purified with an ion exchange resin. The product is concentrated to obtain raw liquid of crystalline glucose, which is crystallized to obtain the objective crystalline glucose for injection.
Patent JP-S6197585-A (JP)
Title: Dosimeter for resin molding
Inventor: MORITA YOSUKE
IPC: G01T1/04
Filed: 1984-10-19
Abstract: PURPOSE:To obtain a practicable dosimeter using an alanine crystal powder, by employing as solidifying agent a resin in which the amount of radicals to be generated with the irradiation of radiation is very limited or the radicals generated in the resin after the irradiation thereof will attenuate rapidly. CONSTITUTION:It is necessary for a highly accurate does measurement that the amount of radicals existing in the resin should be one-tenth less than that of alanine. To meet the requirement, the amount of radicals to be generated in the resin with the irradiation of radiation need be very limited or the radicals generated in the resin needs attenuate in a short time, about 1-3hr, near the room temperature of 15-25 deg.C below one-tenth the amount of those of alanine. Moreover, it is desired data the sofening point and melting point of the resin is below the melting point of the alanine crystal to mold the alanine crystal and the resin by mixing. The practical blending ratio of the resin and the alanine crystal powder is normally in the range of 10-500pts.wt. of the alanine crystal powder per 100pts.wt. of the resin.
Patent JP-2000054325-A (JP)
Title: Electric power source for spontaneously illuminating traffic sign
Inventor: AIKAWA OKIYASU
IPC: E01F9/615
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To retain the power generating capacity of a solar battery used for an electric power source for a spontaneously illuminating traffic sign for a long time. SOLUTION: A solar battery 2 is provided as an electric power source for an emitting source to illuminate marks 1 of a traffic sign. A membrane having a photocatalytic activity as a self-cleaning membrane 16 is attached to the light-receiving face 15 for solar beam of the solar battery 2. Even when an organic substance such as exhaust gas sticks to the light-receiving face 15, it is decomposed and removed by the photocatalytic activity of the self-cleaning memberane. Further, sand, dust, dirt, etc., in the air are easily washed out with rainwater or the like, since oil components serving as an adhesive, is decomposed.
Patent JP-S59102649-A (JP)
Inventor: GERUTO SHIYUMITSUTO
IPC: B60T8/26
Filed: 1983-11-22
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-S6462761-A (JP)
Title: Japanese sentence input system
Inventor: MORITA MASANORI
IPC: G06F3/023
Filed: 1987-09-02
Abstract: PURPOSE:To use a keyboard by a sense of a regular official order type Roman character while holding a feature which an M type keyboard has, by providing a function for changing a consonant key to a double consonant key by depressing a specific shift key, and a function for changing a specific vowel key to a contracted sound vowel key. CONSTITUTION:The titled system is provided with a function for shifting A, U, O and each vowel key related thereto to a contracted sound vowel key for inputting yA, yU, yO, etc., by shift keys 3, 4 operated by the thumb or the little finger, and a function for shifting each consonant key of K, S, T, P, etc., to a double consonant key for inputting KK, SS, TT, PP, etc. Accordingly, at the time of inputting a Japanese sentence, the key-tapping number curtailment effect of a conventional M type keyboard and the improvement effect of the left and right alternate key-tapping rate are scarcely deteriorated, and the key-tapping sequence becomes the same as the sequence of an input method of a usual Roman character type. In such a way, the operating method becomes easily understandable and easily familiar to a beginner.
Patent JP-H04103906-A (JP)
Title: Flame holder and burner
Inventor: TANIGUCHI MASAYUKI
IPC: F22B1/18
Filed: 1990-08-22
Abstract: PURPOSE:To provide a highly reliable flame holder which is capable of forming flame stably without fear of a damage due to burning by providing a flame base attachment section that is formed in an angular structure with an acute angle and a cooling means for the flame attachment section. CONSTITUTION:A primary combustion nozzle 44 is provided on the central shaft of a burner and pre-mixture combustion nozzles 14 are arranged round it. A flame holder 2 is arranged downstream of the open sections in the outlets of the premixture combustion nozzles 14. A cooling plate 6 is provided on the side face of the flame holder 2, and it is positioned in parallel to the direction of the main stream of the mixture gas. The shape of the cross section of the flame holder 2 is triangular and it is placed on the side downstream of the open sections in the outlets of the premixture combustion nozzles 14. And the flame holder 2 is set up so as to make one of the apexes of the triangle face the open section of the premixture combustion nozzle 14. The heat radiating face 4 is set and it is inclined at 30 deg.-45 deg. with respect to the direction of the main flow of mixture gas. In order to prevent the flame from attaching the cooling plate the width (D2) of the cooling plate 6 is made the same as the width (D1) of the flame holder 2 or smaller than the width (D1), and in order to form premixture flame 11 stably the width (D1) of the flame holder 2 is made smaller than the width (D3) of the premixture combustion nozzle 14.
Patent JP-H0267942-A (JP)
Title: Method for displaying image forming performance of lens
Inventor: SADANAO MASAO
IPC: G01M11/02
Filed: 1988-09-02
Abstract: PURPOSE:To determine the image forming performance of a lens obviously at a glance by utilising orthogonal coordinates wherein a measuring point is plotted on one axis and contrast and an image plane position are plotted on the other axis and orthogonal coordinates wherein a measuring point is plotted on one axis and contrast is plotted on the other axis, and providing a graph display. CONSTITUTION:A measuring point is plotted on one axis and contrast and an image plane position are plotted on the other axis in an orthogonal coordinates system. The maximum value of the contrast at each measuring point, an image plane position and a designed image- plane position are displayed as a graph for parts on an optical axis and out of the axis on said coordinate system, respectively. Furthermore, a measuring point is plotted on one axis and contrast is plotted on the other axis on another coordinate system. On this coordinate system, the following values are displayed as a graph: the contrast value at each measuring point at the average position of positions on an optical axis where the maximum contrast values are displayed on the axis; and a reference contrast value for judging the pass or fail. The contrast values are located at parts on the optical axis and outside of the axis, respectively. In this way the changing state of the contrast values and the imaged plane positions at the individual measuring points with respect to the judging reference can be determined visually and obviously at a glance.
Patent JP-H07204487-A (JP)
Title: Surfactant composition
Inventor: UMEDA SEIICHI
IPC: C09K23/44
Filed: 1994-08-24
Abstract: PURPOSE:To provide an extremely safe surfactant having high emulsifying power and used in a bathing agent, a waste oil treatment agent, cosmetics, a food compsn. or a drug compsn. and produce a capsule containing oil-soluble health food or medicines. CONSTITUTION:A surfactant compsn. is a mixture of polyglycerine fused ricinoleic ester and polyglycerine lauric ester and containing 15-60wt.% of polyglycerine fused ricinoleic ester. This surfactant compsn. is added to a bathing agent, a waste oil treatment agent, a cosmetic compsn., a food compsn. and a drug compsn. Further, a capsule is produced by encapsulating a mixture consisting the surfactant compsn. containing 15-60wt.% of polyglycerine fused ricinoleic ester and 50wt.% or more of oil-soluble health food or medicines.
Patent JP-S59110978-A (JP)
Title: Control valve
Inventor: TSUGE KATSUYUKI
IPC: F16K31/02
Filed: 1982-12-16
Abstract: PURPOSE:To obtain a control valve with an excellent thermal response characteristic, by winding a coil around an iron core made of magnetic material. CONSTITUTION:If a coil 8 is electrified, magnetic flux is generated in an iron core 1 by allowing the iron core 1 to magnetically form a closed circuit, and an electric current is induced in a ring 7. Then Joule heat is generated in the ring 7, causing a temperature of the ring itself to rapidly increase. A driving unit 6, also receiving heat conducted from the ring 7, starts to extend as a temperature of the driving unit 6 of shape memory alloy rises from a reverse transformation start point and completes extension as the temperature further rises to reach a reverse transformation end point. The iron core 1 containing a valve part 5 is displaced upward, opening a valve hole 4 and holding a flow passage 3 in an open condition.
Patent JP-S59107720-A (JP)
Title: Extruding device and extruding method
Inventor: BURAIAN MADOTSUKU
IPC: B21C23/02
Filed: 1983-11-25
Abstract: Extrusion apparatus comprises a rotatable wheel (1) having an endless groove (3) in its periphery, a fixed structure (5) which covers part of the groove to define a passageway (13), a blocking member (15) projecting into the groove to close off one end of the passageway and a die orifice (17) leading from the closed off passageway adjacent the blocking member. The metal which is introduced into the passageway at the position away from the blocking member is in molten form and means are provided for fluid cooling at least that part of the wall of the passageway which is not defined by the fixed structure so as to solidify molten metal introduce into the passageway.
Patent JP-S6464974-A (JP)
Title: Jam detecting system for gathering device
Inventor: NAKAMURA HIDEYASU
IPC: G03G15/00
Filed: 1987-09-03
Abstract: PURPOSE:To simplify the structure by providing a sensor for detecting a paper passing through an indexer, timer means startable respectively upon rising and falling of the sensor and a counter means. CONSTITUTION:Jamming of first copy sheet is detected through a first timer 12 startable upon rising of a body sensor A and a second timer 13 startable upon falling of the sensor A. Jamming of second and following copy sheets are detected through a third timer 15 startable upon rising of an indexer B and a fourth timer 16 startable upon falling of the sensor B. Since the first and second timers 12, 13 may be identical while the third and fourth timers 15, 16 may also be identical, only two types of timers are required. Since two types of four timers are required, the structure is simplified and the cost is reduced.
Patent JP-H0385328-A (JP)
Title: Insulated two-cycle engine
Inventor: MATSUOKA HIROSHI
IPC: F02B65/00
Filed: 1989-08-28
Abstract: PURPOSE:To prevent intake efficiency from lowering, to utilize exhaust heat effectively, and to improve thermal efficiency of an engine by introducing intake air into an insulated combustion chamber in the vicinity of a top dead center of a piston after being raised in pressure with a compressor and heated with an exhaust heat exchanger. CONSTITUTION:A compressor 1 is driven by a crankshaft 33 and intake air from an intake pipe 11 is raised in pressure. The high pressure intake air is supplied to an insulated cylinder 2 after passing through an air feeding pipe 13 and being heated at a heat exchanger 12 on utilizing heat of high temperature exhaust gas flowing in an exhaust duct 29. Meanwhile, an insulated piston 21 is arranged inside the insulated cylinder 2 while an insulted combustion chamber is formed between these. Moreover, an intake valve 27, an exhaust valve 28 and the exhaust duct 29 are respectively arranged on the upper part of the insulated cylinder 2. Namely intake air is force fed into the insulated combustion chamber immediately before combustion stroke of an engine, that is in a timing corresponding to compression stroke end stage of a conventional engine after the intake air is raised in pressure and heated.
Patent JP-H05114921-A (JP)
Title: Modulation characteristic correction circuit
Inventor: KAWAI KAZUO
IPC: H04L27/12
Filed: 1991-08-07
Abstract: PURPOSE:To automatically adjust also a correction circuit by means of modulation degree adjustment by controlling the variable capacity diode of a phase synchronization loop by means of the output of a potentiometer provided at the parallel arm of a lag-lead type low-pass filter. CONSTITUTION:By using a lag-lead filter as a correction circuit network 11, transmission function G2(s) of this circuit changes R2 and R3 of a potentiometer to increase an attenuation amount and at the same time, a corner frequency determined by 1/R3C is also increased. For this effect, by adjusting the modulation degree by means of the adjustment of the R2 and R3 corresponding to the dispersion of a Kv value, a total frequency characteristic can be reduced to 1/(R1+R2+R3)C. Accordingly, the original reduction cut-off frequency of the phase synchronization loop can be greatly and equally reduced by means of the correction circuit network, but direct current cannot be completely transmitted. However, the complete transmittion of a DC component is not necessary and it is sufficient as long as the frequency corresponding to a block period can be transmitted. Thus, by adjusting the reduction cut-off frequency to the frequency corresponding to the block period, the equipment can be used without problem.
Patent JP-H04104042-A (JP)
Title: Method for measuring concentration of oxygen in silicon
Inventor: KITAMURA MORIYA
IPC: G01N21/63
Filed: 1990-08-24
Abstract: PURPOSE:To make it possible to measure the concentration of oxygen in silicon highly accurately even in a minute region by implanting carbon ions in the sample of the silicon, forming a defect associated with the oxygen, and computing the concentration of the oxygen based on the intensity of photoluminescence caused by the defect. CONSTITUTION:A defect associated with oxygen is formed by implanting carbon ions into the sample of silicon. The concentration of the oxygen in the silicon is computed based on the intensity of photoluminescence caused by the defect. In this way, the measuring region of the photoluminescence is made small, and the concentration of the oxygen in the minute region of the silicon sample can be measured highly accurately.
Patent JP-H1156424-A (JP)
Title: Connecting metal fitting for accessory
Inventor: KAWAKAMI YASUHIRO
IPC: F16B21/07
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a connecting metal fitting for an accessory for easily releasing by holding a cylindrical main body to put a force to a direction for drawing out an expanding head metal fitting for connecting by comprising a metal fitting for stopping drawing out in a manner that the metal fitting for stopping drawing out is normally engaged to a head section of the expanding head metal fitting for connecting mounted on an edge section of a necklace or the like. SOLUTION: A metal fitting for stopping drawing out 4 can stop drawing out by engaging to a head section 12 of an expanding head metal fitting 11 for connecting mounted at an edge section of a necklace or the like in a normal condition. In that case, when a load is added to a direction for drawing out the expanding head metal fitting 11 for connecting, the expanding head metal fitting 11 for connecting is surely stopped drawing out by a springy piece 5 for stopping drawing out of the metal fitting for stopping drawing out 4 and can not be drawn out from a cylindrical main body 1.  When holding the cylindrical main body 1 in hands and putting a force to a direction for drawing out the expanding head metal fitting 11 for connecting, a pair of the springy pieces 5 for stopping drawing out is spread out to gradient surfaces 6 by a load of an edge section 3 in an interior cylinder 2, and is released after releasing an engagement to the head section 12 of the expanding head metal fitting 11 for connecting.
Patent JP-S61100894-A (JP)
Inventor: ISOBE YOICHI
IPC: G08B19/00
Filed: 1984-10-22
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-H0665199-A (JP)
Title: Anilide derivative
Inventor: TAKAMI HITOSHI
IPC: A61K31/40
Filed: 1992-08-20
Abstract: PURPOSE:To provide a new compound derivative composed of an anilide derivative of a specific aromatic carboxylic acid, having steroid 5alpha-reductase inhibiting action and useful as a treating agent for prostatomegaly, prostatic cancer, baldness, acne, etc. CONSTITUTION:The objective anilide derivative expressed by formula IV and having steroid 5alpha-reductase inhibiting action can be produced by reacting an aromatic carboxylic acid expressed by formula I {X<1>-X<2>-X<3> is group of formula II [R<1> is H, CHR<3>R<4> (R<3> and R<4> are H, lower alkyl, aryl, etc.), etc.; R<2> is H, CHR<3a>R<4a> (R<3a> and R<4a> are same as R<3> and R<4>), lower alkanoyl or (substituted) aroyl], etc.} (e.g. indole-5-carboxylic acid) with an aniline derivative of formula III [R<5> is H or lower alkyl; R<6> is H or halogen; Y is O or S(O)q ((q) is integer of 0-2); (n) is integer of 1-6] in the presence of a condensation agent such as 1,3-dicyclohexylcarbodiimide.
Patent JP-S60112832-A (JP)
Title: Purification of polymer emulsion
Inventor: ASAKAWA KENJI
IPC: C08J3/02
Filed: 1983-11-24
Abstract: PURPOSE:To accomplish titled purification by filtering a polymer emulsion incorporated and dispersed with filtering agent through the precoat layer prepared using part of said agent to effect removal of fine coagula contained at rapid rate in high yield. CONSTITUTION:For the objective purification of 100pts.wt. of a polymer emulsion by using 0.2-5pts.wt. of filtering agent, a precoat layer is prepared in advance using 3-50wt% of the above filtering agent followed by filtration of the emulsion incorporated with the rest 50-97wt% of said agent through the layer.
Patent JP-S59112938-A (JP)
Title: Photo-reduction of carbon dioxide
Inventor: TATSUKI SHIGEO
IPC: C07C55/06
Filed: 1982-12-20
Abstract: PURPOSE:To obtain formic acid, oxalic acid, lower hydroxy acid, etc., in high efficiency, by the irradiation of light to an aqueous medium containing CO2, bipyridinium dicatuon, a reducing photosensitizer, and a reducing agent for the regeneration of the photosensitizer. CONSTITUTION:Formic acid, oxalic acid, etc. can be prepared by the irradiation of light to an aqueous medium (preferably a mixture of water and alcohol, etc.) containing (A) CO2, (B) the bipyridinium dication of formula (R1 and R2 are H, alkyl, aralkyl, etc.; X is Cl, I, Br, SO4, PO4, etc.), (C) a reducing photosensitizer [e.g. tris(2,2'-bipyridine) ruthenium (II)], and (D) a reducing agent (e.g. triethanolamine). The compound (A) is reduced to the radical by the light irradiation in the presence of the component (B), and CO2 is reduced with the radical. The photosensitizer with its reducing power lost is regenerated with the component (C) and recycled.
Patent JP-H1040241-A (JP)
Title: Hypertext document processor
Inventor: MORI ICHIRO
IPC: G06F17/30
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To correctly display a text and a hypertext despite the mixture of them by preparing a means which controls the hypertext and a means which displays the hypertext and also displaying the text mixed in a hypertext document. SOLUTION: A source file 6 of a hypertext document is inputted to a hypertext control part 5. The part 5 occasionally decides to use a hypertext display control part 3 or a text display control part 4. Then the part 5 monitors the hypertext start and end tags which are mixed in the hypertext document for the reference of decision of both parts 3 and 4 and shows these tags on a display device 1 via the part 3. The parts other than both tags are shown on the device 1 via the part 4. Thus, a text and a hypertext can be correctly displayed despite the mixture of them.
Patent JP-H1154426-A (JP)
Title: Lighting device and aligner using the same
Inventor: MIZOUCHI SATOSHI
IPC: H01L21/027
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To make switching between normal lighting method and deformed lighting method easier while allowing an irradiated surface to be lit evenly up high lighting efficiency, by providing an optical flux adjusting means near an out-going surface of an optical flux mixing means, for allowing adjustment of light quantity distribution on an incidence surface of a plurality of optical-flux generating means. SOLUTION: An optical flux from an out-going angle preserving optical element is made to generate a condensed point by a condensing optical system 10, then it is made incident on an incidence surface 3a of an optical pipe (optical flux mixing means) 3. Near an out-going surface 3b of an optical pipe 2, optical flux adjusting means 11a and 11b which can be detached/attached for replacement are provided, for regulating the optical flux distribution out-going from the optical pipe 3. The optical flux adjusting means 11a forms such effective light source as of zone of larger outside diameter on an incidence surface 5a of a plurality of optical-flux generating means 5 while the optical flux adjusting means 11b that of smaller outside diameter.  A condenser lens 4 makes the light flags from a light flux adjusting means 11 condensed on the incidence surface 5a of the plurality of optical-flux generating means 5 comprising a fly-eye lens.