baber/WOPTO huggingface dataset:
Patent DE-2135692-B2 (DE)
Title: Electric cable sheath joint - for plastic insulated ht cable
IPC: H02G15/18
Filed: 1971-07-16
Abstract: The cable joint consists of a weldable plastics sheet or strip welded to the insulation; the inner layers of the insulation at the cable splice remain unwelded, and are separated from the outer, welded layers of insulation by an intermediate, thermally insulating layer. Prefd. material for separating layer is plastic sheet or strip of the same type as the cable insulation, with added pulverised talc, Si or asbestos. Alternatively a number of separating layers alternate between the unwelded layers; these separating may be of an organopolysiloxane e.g. silicone rubber.
Patent DE-2230716-B2 (DE)
Title: Slack prevention mechanism for hoist winding drum - combines friction coupling with freewheel mechanism with flanges connected by drive dogs
IPC: B66D1/14
Filed: 1972-06-23
Abstract: The cable winding drum with a drive (1) to eliminate a slack cable, incorporates a free wheel assembly (2, 3, 4) in parallel with a friction coupling (9, 10). The latter uses a flange (2) keyed to the drive shaft. This is in line with a second flange (12) keyed to an intermediate shaft portion (4) connected to the drum drive shaft (5). The first flange carries a friction layer (10) acting against a drive ring (9) which carries two or three drive dogs (7) parallel to the shaft. Springs (8) are mounted around the dogs, and the latter can slide in holes (11) in second flanges.
Patent JP-H0240441-B2 (JP)
IPC: B23B31/20
Filed: 1987-02-03
Abstract: Chuck apparatus for workpieces or tools with a base body provided with a cylindrical borehole and a concentrically thereto arranged cylindrical clamping sleeve of variable size with internal and external annular recessed grooves displacedly arranged relative to each other in the axial direction as well as a tightening nut or the like acting axially upon the clamping sleeve axially supported on a front end of the opposite side, whereby at least the clamping sleeve's end located remotely from the tightening nut or the like is configured as a taper sleeve acting in conjunction with a counter taper.
Patent JP-3194882-B2 (JP)
IPC: G02B27/00
Filed: 1997-02-17
Granted: 2001-08-06
Abstract: A focusing assembly includes features that allow numerical aperture to be reduced and optimized by reducing aberrations and ghost reflections and easily controlling stop size, thereby increasing depth-of-focus. The assembly includes a single, bi-aspheric focusing lens that optimizes image quality at a specific off-axis field point. Passage of excessively divergent radiation is prevented by a baffle having a sharp, flared edge that minimizes reflection. A second aperture or baffle can be included to restrict high-divergence radiation emerging from the bi-aspheric focusing lens. All interior surfaces of the focusing assembly are preferably blackened, once again to minimize internal reflections.
Patent JP-H0134072-B2 (JP)
IPC: A63F13/837
Filed: 1981-03-31
Abstract: An electronic game apparatus having a display unit which is capable of displaying at least a series of numbers and decimal points the number of which is equal to the number of the series of numbers. Among the numbers, any number part of which is not displayed is defined as a target. The target is shifted toward one direction. With one of the function keys, a missile the shape of which corresponds to the non-displayed portion of the target is shifted toward a direction opposite to that of the target. When the non-displayed portion of the target is hit by the missile so as to complete the figure, the decimal point in an effective firing range (display frame or digit) where a missile digit and a target digit coincide disappears. Thus, points are made. The game continues until the missiles which have been given at the start of the game are used up. Points at each stage are added and final score is displayed when the game is over.
Patent JP-3014391-B2 (JP)
IPC: H04L9/00
Filed: 1987-03-03
Granted: 2000-02-28
Abstract: A cryptographic processer and method for utilizing the "public key code" method of Rivest, Shamir, and Adleman ("RSA method"), for enciphering and deciphering messages wherein two large prime numbers, p and q, and a third large number, E are selected and multiplied to form, N=p*q, converting the message to be encrypted into a series of elements Pi preferably of equal length and having numerical values less than that of N, encrypting these elements Pi by raising each to the power E and subsequently reducing modulus N, to give the numbers Ci=Pi Emodulus N, carrying out the above involution step by means of a series of multiplications, performing modulus-reduction operation following the series of multiplications, by carrying out a multiplication in the remainder class ring N, carrying out the aforesaid multiplication by breaking down the operation into individual steps, whereby the multiplication is essentially converted to a series of additions, and carrying out the aforesaid modulus-reduction as a series of subtractions, according to the classical division algorithm, wherein a first look-ahead technique is used for the division and the multiplication is also carried out with a second look-ahead technique.
Patent JP-H0255279-B2 (JP)
IPC: B64C27/50
Filed: 1980-04-28
Abstract: In a fully articulated helicopter rotor head, utilizing an elastomeric bearing to support each rotor blade and react centrifugal flight loads, a blade restraint, effective in three axes is provided for use during blade folding for aircraft stowage purposes. The restraint allows the blade to be folded through a predetermined fold plane, and held there while preventing or minimizing deflection of the elastomeric bearing.
Patent JP-H0345475-B2 (JP)
IPC: G11B21/10
Filed: 1981-04-30
Abstract: An apparatus for reproducing information signals recorded in spiral or coaxial tracks of a record disc includes a pick-up device operative, upon scanning of a track of the disc while the latter is rotated, to reproduce the information signals recorded in the scanned track; a driver for rotating the record disc relative to the pick-up device; a tracking device for controlling the tracing of the tracks by the pick-up device; a transporting device for bodily moving the pick-up device in a radial direction in respect to the axis of rotation of the record disc and thereby normally determining the tracks to be scanned by the pick-up device; and a controller selectively operative for causing the pick-up device to intermittently trace nonadjacent groups of tracks so as to intermittently reproduce the information signal recorded in the nonadjacent groups of tracks, respectively.
Patent JP-2646498-B2 (JP)
IPC: F01M1/02
Filed: 1989-03-24
Granted: 1997-08-27
Abstract: PURPOSE:To miniaturize an engine and to reduce the weight thereof by widening the face width of a primary drive gear, and also by arranging the engaging lines of both a primary driven gear and an oil pump driven gear, and an oil pump shaft in specific positions respectively. CONSTITUTION:To the primary drive gear 20 fitted on a crankshaft 17, a primary driven gear 25 and an oil pump driven gear 30 are engaged respectively. In this case, the face width of the primary drive gear 20 is widened. And the engaging lines of both the primary driven gear 25 and the oil pump driven gear 30, both of which are engaged with the primary drive gear 20, are displaced in the axial direction of the crankshaft 17. Further, the oil pump shaft 31 for supporting the oil pump driven gear 30 is arranged on the lower side between the crankshaft 17 and the transmission-shaft 24 for supporting the primary driven gear 25.
Patent JP-2961030-B2 (JP)
IPC: A62D101/20
Filed: 1993-04-05
Granted: 1999-10-12
Abstract: A process for destroying toxic substances is described by irreversible substance decomposition of chemically relatively stable molecular structures occurring during the heat treatment of organic refuse constituents and whilst using a high temperature reactor. For this purpose, the reactor burner zone is supplied with a toxic substance-molecular structure mixture mixed with additional combustible gases raising the flame temperature and which is in liquid and/or gaseous form, in addition to oxygen in stoichiometric excess. The reaction gas thermally split off in the oxygen burner is then kept for at least 5 seconds in a stabilizing area of the reactor kept at a temperature of at least 1400 DEG  C. and subsequently is suddenly cooled from this temperature to at least 100 DEG  C.
Patent JP-H0656255-B2 (JP)
IPC: F23G5/14
Filed: 1988-04-09
Abstract: The invention relates to a method of burning in particular refuse, and a combustion boiler (1) in particular for the refuse combustion, materials to be burned being fed into a furnace body (2) and burned on a furnace grate (3) in the furnace body (2), the resulting flue gases being drawn off from the furnace body (2) and swirled by the addition of secondary air, and post-combustion of the flue gases taking place. In this connection, the secondary air is injected into the post- combustion zone over the entire flow cross-section of the flue gases, before the entry of the flue gases, in such a manner that the flue gases are braked, i.e. retained in a uniform temperature zone of the furnace body (2) in the exhaust direction before the injection region. 
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Patent JP-2558086-B2 (JP)
IPC: C07D471/04
Filed: 1995-04-14
Granted: 1996-11-27
Abstract: 2-Amino-4-hydroxy-6-[2-(4-carboxyphenyl)alk-1-en-1-yl)pyrido[2,3-d]pyr imidin e s and 2-amino-4-hydroxy-6[2-(4-carboxyphenyl)alk-1-yn-1-yl]pyrido[2,3-d]pyri midines are prepared through the reaction of a haloaromatic compound and an unsaturated compound in the presence of a palladium catalyst. The products are chemical intermediates for the preparation of antineoplastic agents. A typical embodiment is the reaction of a protected 2-amino-4-hydroxy-6-ethynylpyrido[2,3-d]pyrimidine and an ester of 4-iodobenzoic acid.
Patent JP-S637789-B2 (JP)
IPC: A61M11/06
Filed: 1980-07-16
Abstract: A nebulizer device for producing an aerosol spray via a flow of gas at varying oxygen concentrations is disclosed. The nebulizer device comprises a body defining an initial nebulization chamber, a subsequent baffling chamber and a venturi formed therebetween. Air intake ports are disposed on the body adjacent the nebulization chamber for providing the nebulization chamber with air in predetermined quantities. Regulating means are disposed about the nebulization chamber for regulating the flow of the air through the intake ports. An aerosol system for producing an aerosol of fine particles of liquid is located in the nebulization chamber upstream of the venturi such that the flow of the aerosol spray through the venturi encourages the atmospheric fluid to enter the device through the intake ports thereby diluting the aerosol. The venturi is located downstream of the intake ports and increases the flow rate of the atmospheric fluid through the intake ports. The baffling chamber is provided with an outlet for directing the aerosol out of the baffling chamber.
Patent JP-4224732-B2 (JP)
IPC: B22D11/059
Filed: 1998-03-26
Granted: 2009-02-18
Abstract: A mould for the continuous casting of metals, is made up of an assembly of four metal plates, incorporating channels cut vertically inside the plates which are designed for the circulation of a cooling fluid. At least two of these plates (13, 14) incorporate in their upper internal parts one or more horizontal channels for the circulation of the cooling fluid independent of the vertical channels. The vertical channels end beneath this upper part of the plate.
Patent JP-2821233-B2 (JP)
IPC: A61P9/00
Filed: 1990-04-13
Granted: 1998-11-05
Abstract: The use of adamantane derivatives of the general formula 
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 in which R1 and R2 are identical or different and are hydrogen or straight-chain or branched alkyl groups with 1 to 6 C atoms, or together with N are a cycloalkyl group with 5 or 6 ring members, R3 and R4 are each identical or different and are selected from hydrogen, a straight-chain or branched alkyl radical with 1 to 6 C atoms, a cycloalkyl radical with 5 or 6 C atoms, the phenyl radical, and in which R5 is hydrogen or a straight-chain or branched C1-C6-alkyl radical, and the pharmaceutically tolerated salts thereof for the production of a medicament for the prevention and treatment of cerebral ischaemia.
Patent EP-1481203-B2 (EP)
Inventor: ANDERSEN KIM ARTHUR STÜCK
IPC: F24F7/00
Filed: 2003-02-21
Granted: 2016-08-10
Abstract: Operation of movable members such as wing or sash parts of openable windows or facade sections forming part of a natural ventilation system is controlled by communication of operating commands from centralized and/or distributed control means to operator units for movement of said movable members. Concurrent operation of operator units of a sub-group ( 1, 2, 8-11 ) of operator units ( 3 ) associated with a single movable member is coordinated by interface means ( 6, 7 ) interconnected between the sub-group and the centralized and/or distributed control means ( 4, 16 ). The interface unit ( 6, 7 ) communicates an operating command from said central and/or distributed control means ( 4, 16 ) to the operator units ( 3 ), receives actual position and/or status information from each operator unit ( 3 ) of the sub-group and uses this information for communication of coordinated individual control commands to the operator units ( 3 ). Communication between all operator units of the sub-group and the interface means is effected on a single communication line.
Patent EP-1474289-B2 (EP)
Inventor: SU TIEN-KUEI
IPC: B32B27/32
Filed: 2003-02-06
Granted: 2010-01-27
Abstract: A coextruded multilayer film, having of at least a high crystalline propylene homopolymer resin layer of isotactic content greater than about 95%; a discharge-treated surface on one side of said polyolefin resin layer; an amount of hydrocarbon resin up to 10% by weight of the high crystalline propylene homopolymer of greater than about 95% isotactic content; and on the high crystalline propylene homopolymer resin layer side opposite said discharge-treated surface, a heat sealable layer or winding layer having an antiblock is disclosed.
Patent EP-2281694-B2 (EP)
Inventor: IKEDA TOSHIAKI
IPC: B41M5/44
Filed: 2010-08-04
Granted: 2016-03-23
Abstract: A thermosensitive recording material which contains: a base; a thermosensitive coloring layer containing a leuco dye and a color developer; at least one protective layer containing a resin, a crosslinking agent, and wax, wherein the thermosensitive coloring layer is disposed on the base, and the protective layer is disposed on the thermosensitive coloring layer, and wherein the resin is reactive carbonyl group-containing polyvinyl alcohol, the crosslinking agent is a hydrazide compound, and the wax is oxidized polyethylene wax.
Patent EP-0112907-B2 (EP)
Title: Organe de desorption periodique d'une cryopompe
IPC: F04B37/02
Filed: 1983-07-01
Granted: 1990-06-27
Abstract: Cryopompe comprenant un premier cryopanneau (67) associé à un dissipateur thermique à basse température (60) possèdant un organe permettant d'absorber un premier gaz à faible point d'ébullition et un cryopanneau secondaire (80) associé au dissipateur thermique (60) et à un dissipateur thermique à température plus élevée (48) possèdant un organe permettant de condenser un gaz à point d'ébullition plus élevé. Des organes (90) sont prévus pour conduire de manière sélective la chaleur vers le cryopanneau primaire de manière à élever la température du cryopanneau au-dessus de la température nécessaire à la désorption du premier gaz dudit cryopanneau tout en ayant un effet minimum sur la capacité du dissipateur thermique à température plus élevée.
Patent EP-0539784-B2 (EP)
Inventor: DI GIUSTO BRUNO
IPC: B21B1/46
Filed: 1992-10-09
Granted: 2004-01-07
Abstract: Assembly for the controlled pre-rolling of thin slabs (20) leaving a continuous casting mould (11) including foot rolls (12), the assembly comprising a stationary sector (13) and a movable sector (22), each of these sectors (13-22) being able to be all the same or mixed and including respective rolls (14-114-214,16-116-216), the assembly being positioned downstream of the foot rolls, the rolls (14-114-214) of the stationary sector (13) being associated at least one by one with a load cell (15), while the rolls (16-116-216) of the movable sector (22) are associated at least one by one with a hydraulic capsule (17) governed by a servovalve (19). <IMAGE>
Patent EP-0971958-B2 (EP)
Title: PROCEDE DE PURIFICATION D'UN COMPLEXE FACTEUR VIII/FACTEUR DE VON WILLEBRAND (vWF) PAR CHROMATOGRAPHIE SUR ECHANGEUR DE CATIONS
Inventor: MITTERER ARTUR
IPC: A61K38/37
Filed: 1998-02-27
Granted: 2012-02-08
Abstract: L'invention concerne un procédé permettant d'obtenir un complexe facteur VIII/vWF (vWF étant le facteur von Willebrand), caractérisé en ce que le complexe facteur VIII/vWF est obtenu à partir d'une solution protéique liée à un échangeur de cations. Le complexe facteur VIII/vWF, contenant notamment des multimères du vWF de poids moléculaire élevé, est obtenu par élution graduelle. L'invention concerne également un complexe facteur VIII/vWF pouvant être obtenu par chromatographie sur échangeur de cations.
Patent EP-1027343-B2 (EP)
Inventor: HOLLINGSWORTH RAWLE I
IPC: C07C31/22
Filed: 1998-09-29
Granted: 2006-01-11
Abstract: Preparation of 4-hydroxy substituted butyrolactones is described. A process for the preparation of 3-hydroxybutyrolactone, 1,2,4-trihydroxybutane and 3,4-dihydroxy acid methyl ester from malic acid is particularly described. The preparation of 4-hydroxymethyl-4-hydroxybutyric acid -1-methyl ester and 4-hydroxymethyl butyrolactone is particularly described. The compounds are intermediates to various pharmaceutical and agricultural products.
Patent JP-3206545-B2 (JP)
IPC: H01L23/28
Filed: 1998-04-14
Granted: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device on which a higher heating semiconductor element can be loaded by improving radiation, and the module. SOLUTION: A thermal conductive substrate 4 to whose face a semiconductor element 1 is fixed is adhered to the lower face of an insulating substrate 2 having a through-hole for housing the semiconductor element 1, so that the semiconductor element 1 can be housed in the through-hole. Also, a metallic conductive layer provided in the insulating substrate 2 is extended to electrodes formed on the both front and back faces of the insulating substrate 2 in the peripheral part. In this case, the insulating substrate 2 can be a single layer. When the insulating substrate 2 is two or more layers, the metallic conductive layer can be provided on the surface and/or between the layers of the insulating substrate 4, and the size of the through-hole provided in each layer can be gradually increased.  The semiconductor devices can be laminated through the electrodes by metallic balls so as to be integrated to module.
Patent JP-S5530203-B2 (JP)
IPC: G02B21/00
Filed: 1974-10-16
Abstract: A chromatic method and apparatus for conducting microscopic examinations at a plurality of magnifications provide for illuminating a microscopic object with a plurality of colors of light, conducting the light transmitted by the object along different paths for different colors, and producing different degrees of magnification along the different paths.
Patent JP-3883739-B2 (JP)
IPC: A01N33/12
Filed: 1999-04-27
Granted: 2007-02-21
Abstract: A contact lens disinfecting solution which does not include protease, wherein an organic nitrogen disinfectant and 0.01-5 w/v% of at least one polyol are contained in an aqueous medium.
Patent JP-H0332599-B2 (JP)
IPC: D06M13/46
Filed: 1980-09-29
Abstract: A laundry detergent composition providing cleaning and softening of textiles comprises an anionic surfactant, a water-insoluble di C10-C26 tertiary amine, and a water-soluble cationic compound which may be a mono C10-C18 alkyl primary, secondary or tertiary amine, or a water-soluble salt thereof or a water-soluble mono C8-C16 alkyl quaternary ammonium compound. A smectite clay serving as an additional textile softening agent and a detergent builder salt are preferred components of the granular form of the composition which may contain other conventional detergent ingredients.
Patent JP-S6312680-B2 (JP)
IPC: C02F3/30
Filed: 1980-10-07
Abstract: An improved method of operating an activated biomass process wherein influent and activated biomass are initially contacted under anaerobic conditions to form a mixed liquor, the mixed liquor is subsequently oxygenated, thereafter activated biomass is separated from the mixed liquor and at least a portion of the separated biomass is introduced into the initial contacting step. The improved method comprises maintaining both the F/M ratio and the BOD/P ratio within particular ranges, preferably relative to each other.
Patent JP-H0436867-B2 (JP)
IPC: B65H3/44
Filed: 1981-09-09
Abstract: Several guide channels (6, 7) for respectively one paper web are arranged in a fan shape, these channels being oriented toward the nip (5) of a pair of feed rolls (1) of a printing device (2, 3) and each being equipped with a gripper (8, 9). In the rest position, each gripper (8, 9) is in contact with a web of paper, and the free ends of the paper webs have a spacing from the nip (5). The gripper (9) for the paper web to be printed advances the latter until it has entered the nip (5) of the rotating pair of rolls (1), then releases the web, and initially remains in its position (8). The pair of rolls (1) further conveys the paper web first into its printing position, after the printing step into its cutting position, and after cutting again in the reverse direction. Before the paper web leaves the nip (5), the gripper (8) engages once more and returns into its rest position (9), entraining the paper web, so that the end of the latter, produced by the cutting step, assumes the position occupied by its previous free end prior to the advancement of the grippers. In this way, it is possible to print in any desired sequence onto various paper webs and also directly in succession onto one and the same paper web.
Patent JP-3773986-B2 (JP)
IPC: B29C65/18
Filed: 1996-04-30
Granted: 2006-05-10
Abstract: A packaging arrangement for packaging products such as contact lenses in packages such as blister packs. The packaging arrangement includes an intermittently indexed, linearly driven endless conveyor which includes a plurality of identical support pallets, equally spaced apart along the endless conveyor. Each support pallet is designed to support and align an array of individual package bases. The arrangement is such that each support pallet with an array of individual package bases thereon is sequentially stopped at a plurality of spaced work stations along the endless conveyor. At an initial station, a robotic loader loads an array of package bases into a support pallet then at the first station. At a subsequent skew check station, optical probes check for skewed (improperly positioned) package bases in the support pallet. At a subsequent package base presence verification station, optical probes verify the presence of each package base in the support pallet. At a subsequent saline dosing station, dosers deposit a given dosage of saline solution in each package base, after which optical probes verify that the package bases have received dosages of saline solution. At a subsequent foil placement station, a pick and place unit places a pair of sheets of laminated foil covers over the array of package bases. At a subsequent chucking station, positioning arms mechanically chuck the laminated foil cover to ensure that it is properly positioned relative to the package bases in the support pallet. At a subsequent cover presence verification station, optical probes verify the presence and correct positioning of the foil cover over the package bases in the support pallet. At a subsequent heat sealing station, a heated seal head heat seals the laminated covers to the package bases. Finally, at an unloading station, an unloader arm unloads the sealed packages from the packaging arrangement for subsequent processing.