baber/WOPTO huggingface dataset:
Patent EP-0109835-A2 (EP)
Inventor: KATTO MASAYUKI
IPC: H02M7/48
Filed: 1983-11-17
Abstract: @ A wave generation circuit for a pulse width modulation inverter for generating a plurality of differently phased waves which are modulated to form driving signals for switching elements in the inverter, has a single memory element 24 stored with waveform data and an operation circuit 22 for providing phase address signals which indicate the address of waveform data corresponding to each phase. The data at the indicated addresses are read out of the memory element and latched by a phase latch circuit 26, 28, 30 for each phase. When all of the stored data corresponding to each phase have been latched, the operation circuit 22 transmits an output timing signals to cause the phase latch circuits to simultaneuously provide as outputs the latched data which form driving signals for the switching elements.
Patent EP-0109372-A2 (EP)
Inventor: LINDSTAM CHRISTER
IPC: A23C13/14
Filed: 1983-11-10
Abstract: A process for the production of a beatable cream of low fat Content and high keeping quality is described. The cream is given a fat content of 17-31 % by weight and will have a shelf life of up to 8 weeks when kept in cold storage. Cream having a fat content of more than 35% by weight is mixed with sweet buttermilk, tempered by alternate heating and chilling. and is then heated to a temperature above the melting point of the fat. The pH of the cream is adjusted to about 5.95-6.25 by adding sour milk or sour buttermilk, whereupon the mixture is allowed to swell. After that, it is homogenised, chilled and sterilised. After sterilisation, it is again homogenised in two steps at a temperature above the melting point of the fat, whereupon it is chilled and packaged.
Patent EP-0126887-A2 (EP)
Inventor: KLEEMANN AXEL DR DIPL-CHEM
IPC: C07C227/00
Filed: 1984-03-27
Abstract: Pure L-leucine is obtained from an aminoacid mixture which contains at least 45 weight percent L-leucine, at most 40 weight percent L-isoleucine and at most 25 weight percent of other aminoacids by acetylating the mixture, precipitating the acetylation product by acidification, subjecting the acetylation product to a saponification by an L-aminoacid acylate until 30 to 95% of the N-acetyl-L-leucine employed is saponified and isolating the L-leucine from the saponification mixture.
Patent EP-0130319-A2 (EP)
Inventor: AMLINGER HEINRICH
IPC: F25J3/06
Filed: 1984-05-11
Abstract: For the purification of ethylene oxide or a mixture of ethylene oxide and a fluorinated chlorohydrocarbon, it is proposed to dry the gas and to liquefy it at a pressure above the liquefaction pressure of air; an adsorber (23) containing molecular sieve, silica gel, alugel or the like is used to dry the gas; an oil-free compressor (32) is used to liquefy the gas. <IMAGE>
Patent EP-0141264-A2 (EP)
Inventor: LONGO ANTONINO
IPC: G07F17/32
Filed: 1984-09-28
Abstract: @ Machine for playing a game by introduction of a coin or the like and by manual operation of a lever (8) comprising a number of wheels (9, 10, 11) having images (90) mounted on their perimeters, set in motion by the lever (8) and comprising an electronic programmer (3) associated to a memory store into which different game playing programs are introduced, put into operation in accordance with the speed at which the lever (8) is moved. For each program the player receives a programmed number of coins for each of n playing turns programmed in the game. The wheels (9, 10, 11) are stopped in such a position that, through a window in the machine, the player can see the combination of images (90) pertaining to the playing tum and ascertain that the coins received correspond to the number stated on a chart placed outside the machine, against a combination of images (90) identical with that seen on the wheels standing still.
Patent EP-0143991-A2 (EP)
Inventor: NAKAI YOSHIO
IPC: C08F265/06
Filed: 1984-10-31
Abstract: Disclosed is an impact-resistant methacrylic resin composition which comprises a graft copolymer [II] obtained by polymerizing 10 to 900 wt. parts of a monomer or monomeric mixture (B) comprising 80 to 100 wt. % of methyl methacrylate and 20 to 0 wt. % of at least one vinyl or vinylidene monomer copolymerizable therewith in the presence of 100 wt. parts of an acrylic elastomer [I] obtained by polymerizing monomeric mixture (A) comprising 9.9 to 29.9 wt. % of styrene and/or its derivative, 70 to 90 wt. % of at least one alkyl (C2-8) acrylate, 0.1 to 5 wt. % of at least one monomer represented by the formula:and 0 to 5 wt. % of a crosslinkable copolymerizable monomer having at least 2 carbon-to-carbon double bonds. This graft copolymer [II] may be used in combination with a methacrylic resin [III] obtained by polymerizing a monomer or monomeric mixture (C) comprising 80 to 100 wt. % methyl methacrylate and 20 to 0 wt. % of at least one copotymeriz- able vinyl or vinylidene monomer. The impact-resistant resin composition has excellent transparency and weatherability and a good surface gloss.
Patent EP-0142155-A2 (EP)
Inventor: GARSKA DANIEL CHRISTOPHER
IPC: C10G11/02
Filed: 1984-11-13
Abstract: By-product effluent streams from pyrolytic hydrocarbon cracking processes, containing monoolefins and diolefins, are treated to hydrogenate the olefins and to aromatize the aliphatics, with a catalyst comprising silicoaluminophosphates.
Patent EP-0161346-A2 (EP)
Inventor: MIYASHITA KYOICHI
IPC: B23K3/02
Filed: 1984-12-20
Abstract: Herein disclosed is a copper bit cleaner which comprises a casing formed with a bit aperture for allowing the copper bit of a soldering tool to be inserted therethrough, and a plurality of solder residue scraping members having a flexibility and formed into a line, strip, ribbon or band shape. Solder residue scraping member holding means is cased in the casing for holding said solder residue scraping members in a straight, curved or looped shape. Drive means is used for rotationally driving the solder residue scraping member holding means at a high speed so that the solder residue scraping members may slide on the circumference of the copper bit, which is inserted through the bit aperture, at a high speed to scrape off the solder residue thereby to split the scraped solder residue off from the solder residue scraping members by the centrifugal forces thereof.
Patent EP-0121436-A2 (EP)
Inventor: OHIZUMI ISAO
IPC: A24D3/14
Filed: 1984-03-30
Abstract: For the removal of harmful and hazardous substances, particularly suspected carcinogens, contained in tobacco smoke, a tobacco filter is proposed which contains a phthalocyanine compound, with or without a highly water-absorbing material, in the conventional material of a tobacco filter.
Patent EP-0126649-A2 (EP)
Inventor: BEAUDET WILLIAM ROBERT
IPC: B41J2/025
Filed: 1984-05-21
Abstract: A fluid jet print head for producing a plurality of jet drop streams of fluid includes a manifold (10) defining an elongated cavity (14) and an orifice plate (20) defining a plurality of orifices (22), arranged in at least one row, which communicate with the cavity (14). A transducer arrangement, including a piezoelectric means (27), is mounted in the cavity and is spaced from the orifice plate so as to define a fluid reservoir therebetween. The transducer arrangement further includes acoustic isolation material (28) which surrounds the piezoelectric means and supports the piezoelectric means in the cavity. The transducer means, when electrically excited, produces pressure waves of substantially uniform wave front which travel through the fluid in the reservoir toward the orifice plate and cause break up into jet drop streams of fluid flowing through the orifices (22). The piezoelectric means may include an elongated transducer (27) which has a plurality of slots extending alternately from opposite sides of the transducer partially therethrough. Each of the slots is substantially perpendicular to the row of orifices (22). The slots prevent wave propagation along the transducer.
Patent EP-0150556-A2 (EP)
Inventor: IVERSEN RALPH
IPC: H01R13/533
Filed: 1984-08-08
Abstract: The connector device of the present invention is used to releasably connect electrical conduits together so that they are hermetically sealed against heat, corrosive gases and the like which may be encountered in nuclear reactors and other devices. The connector device comprises a male plug and a female receptacle, each of which has a housing with a central tubular component and a cavity extending therethrough and adapted to receive an end of an electrical conduit. When the plug and receptacle are joined together, electrical conduit ends disposed in the plug and receptacle include means for aligning the electrical pathways therein and for sealing the conduits, plug and receptacle against elevated temperature and corrosive gases, etc. The central tubular components are electrically insulated. The male plug has a plurality of spaced parallel connector pins extending forwardly from the front end of the plug's tubular component and spaced inwardly of a plug sleeve. The receptacle tubular member is disposed within a sleeve and carries a pin receiver on the front end thereof, which receiver bears a plurality of spaced parallel passageways extending longitudinally of the tubular member and containing electrical connectors therein for interconnection with an electrical conduit at the rear of the female receptacle. The male plug sleeve is receivable within the female sleeve and sealing means in the male plug and female receptacle include spaced 0-rings or equivalent graphite seals to provide double hermetic sealing protection.Moreover, the male plug connector pins sealingly engage the female receptacle passageways. Critical seal dimensions are obviated because the telescoping of the sleeves provides dynamic sealing of the device. Locking means are also provided to help hold the male and female components together. The device is simple, inexpensive, durable and effective.
Patent EP-0136856-A2 (EP)
Inventor: UNSWORTH PETER JOSEPH
IPC: H02P27/02
Filed: 1984-09-12
Abstract: Many induction motor controllers employ a reference angle relative to the supply voltage which is a target for the phase lag of current behind voltage but the choice of the optimum reference angle for energy saving varies from motor to motor. In the present invention firing signals for thyristors (10, 11) connected between a supply and a motor to be controlled are generated by firing circuits (21, 22, 23) under the control of a microprocessor 18. The firing angle for the thyristors is continuously adjusted according to the phase lag as indicated by supply voltage zero crossings (sensed by a gate 20) and current sensing circuits (12), load on the motor, and a signal indicating the tendency of the motor to stall obtained from the back e.m.f. of the motor. Using the said signal can be regarded as equivalent to adjusting the reference angle for the optimum value mentioned above. A procedure for starting a motor and setting the initial value of the reference angle is also described.
Patent EP-0124392-A2 (EP)
Inventor: ABEL EDWARD P
IPC: G03C8/54
Filed: 1984-03-27
Abstract: hotographic assemblage and cover sheet are described employing a timing layer comprising a physical mixture of the following two polymers:
     i) a first polymer comprising from 55 to 95 percent by weight of recurring units of vinylidene chloride, from 0 to 20 percent by weight of recurring units of an ethylenically unsaturated carboxylic acid, and from 5 to 35 percent by weight of recurring units of an ethylenically unsaturated monomer which is different from the other monomers in the polymer; and   ii) a second polymer comprising from 20 to 70 percent by weight of recurring units of maleic anhydride and from 80 to 30 percent by weight of recurring units of a vinyl ester or an alkene;   the second polymer being present at a concentration of from 2 to 20 percent by weight of the mixture.
Patent EP-0138667-A2 (EP)
Title: Méthode pour le diagnostic de lymphadénopathie et du syndrome d'immuno-dépression acquise
Inventor: MONTAGNIER LUC
IPC: A61K39/21
Filed: 1984-09-14
Abstract: La présente invention est relative à une méthode pour le diagnostic in vitro du SLA ou du SIDA selon lequel on met en contact un sérum provenant du malade qui doit être l'objet du diagnostic avec un rétrovirus T-lymphotrope, qui contient une protéine p25 qui n'est pas reconnue immunologiquement par la protéine p24 du virus HTLV et que l'on détecte la réaction immunologique, s'il y en a. Elle concerne également des kits pour le dosage in vivo du SLA ou du SIDA.
Patent EP-0147273-A2 (EP)
Inventor: MOSSER MARK F
IPC: C09D5/08
Filed: 1984-11-28
Abstract: A coating composition for imparting improved salt spray resistance to a part comprising a) phosphate ion and chromate ions or molybdate ion in an aqueous solution, and b) particulate of a leachable chromate pigment, and the coatings and coated parts formed therewith.
Patent EP-0160894-A2 (EP)
Inventor: SAKAI TAKAMI
IPC: H02J3/36
Filed: 1985-04-25
Abstract: A control method of the invention is formed with the steps of when a margin angle y reaches a given minimum margin angle ymin during the operation of a rectifier (1A) and inverter (1B), a shunt reactor (51B) is disconnected from, or a shunt capacitor (52B) is connected to, an AC line (6B) of the inverter (1B), and when the margin angle y exceeds the minimum margin angle ymin by a predetermined value (Ay), the shunt reactor (51B) is connected to, or the shunt capacitor (52B) is disconnected from, the AC line (6B).
Patent EP-0162378-A2 (EP)
Inventor: INTINI THOMAS D
IPC: B65D75/64
Filed: 1985-05-09
Abstract: A child-resistant tamper-evident package is taught wherein the product to be dispensed is enclosed in a blister packet, which in turn is enclosed in further packaging having tabs therein, the packaging child-resistant features while also being tamper-evident.
Patent EP-0166357-A2 (EP)
Inventor: PARSONS WILLIAM H
IPC: C07D223/16
Filed: 1985-06-18
Abstract: Benzofused lactams and salts thereof are disclosed. They are used as active ingredient of pharmaceutical compositions which are useful as cholecystokinin antagonists.
Patent EP-0171722-A2 (EP)
Inventor: GRASER FRITZ DR
IPC: A23L17/60
Filed: 1985-08-02
Abstract: Verfahren zur Trocknung von anorganischen Hydrogelen, die aus leicht hydrolysierbaren Verbindungen der Elemente Al, Si, Ti, B, La, Zr, Cr, Sn, Th, Mg sowie organischen Hydrogelen auf der Basis Gelatine, Albumin oder Agar-Agar zu Aerogelen aus CO2. Das Verfahren ist technisch leicht durchführbar. Die Trocknung kann bei Temperaturen von Raumtemperatur bis 90°C erfolgen. Die erhaltenen Aerogele sind transparent bei niedrigem Schüttgewicht und geringem Wärmeleitvermogen. Die Aerogele können als Füllmaterial für Flüssigkeitschromatographie, als Katalysatorträger, als Träger für Enzyme und als Adsorbentien verwendet werden.
Patent EP-0180232-A2 (EP)
Inventor: KINAGA EIICHI
IPC: E05D3/10
Filed: 1985-10-31
Abstract: A side door hinge mechanism in a motor vehicle, wherein a quadric rotary link device comprises:
 a first arm (30A, 30B) interconnecting two points on a vehicle body and a side door (12) as rotary center shafts:
 a second arm (32) interconnecting the other point on the vehicle body and the other point on the side door (12) as rotary center shafts; a portion between the two points on the side of the vehicle body; a portion between the two points on the side of the side door (12); the hinge mechanism (10) is provided therein with a door side base (16) formed long in the vertical direction along an end portion (14) on the side of a rocking proximal end of the side door (12) and secured to the end portion (14) and a body side base (20) fromed long in the vertical direction along a surface (18A) being adjaent to the end portion (14) on the side of the vehicle body and secured to the surface (18A); and the rotary center shafts are consisted of four rotary top center shafts (22A, 24A, 26A, 28A) and four bottom rotary center shafts (22B, 24B, 26B, 28B) aligned with the top rotary center shafts (22A, 24A, 26A, 28A) and positioned downwardly thereof, the top rotary center shafts (22B, 24B and 26B, 28B) and the bottom rotary center shafts being supported at two pairs of positions in the top portions and the bottom portions of the door side bese (16) and the body side base (20), respectively.
Patent EP-0174772-A2 (EP)
Inventor: TAKIZAWA SHOZO JOYOSHA GIJUTSU
IPC: B60G17/018
Filed: 1985-08-28
Abstract: A vehicle height control system wherein, from the vehicle's speed from a speed sensor, the steering angular velocity of a steering wheel from a steering angle sensor and the information of the vehicle's height sensors, that the vehicle is being rolled, i.e. leaned, is detected in which case an unnecessary vehicle height control irrespective of any change of the actual load weight is avoided by forbidding the vehicle height control even though the outputs of the vehicle's height sensors indicate some deviation of the vehicle's height from a target level.
Patent EP-0178150-A2 (EP)
Inventor: GARG SUNIL K
IPC: B29B9/06
Filed: 1985-10-08
Abstract: @ Improved pellets comprising a melt-processable thermotropic liquid crystalline polymer (e.g., a wholly aromatic polyester) are provided. The molten anisotropic melt-forming polymer, while present as a thin film of the specified thickness at an appropriate temperature, is subjected to reduced pressure conditions whereby residual volatiles are evolved and removed, and the polymer thereby is densified to the specified degree prior to pellet formation.The resulting densified polymer next is melt-extruded and is cutto form pellets while at an appropriate temperature. It surprisingly has been found to be of prime importance that the resulting pellets possess a density of at least 95 percent of the theoretical maximum (e.g., a polymer density of approximately 1.35 to 1.4 gram/cc.) if the advantages of the present invention are to be fully realized. These pellets have been found to be capable of undergoing melt processing to form shaped articles having improved physical properties. For instance, such shaped articles exhibit markedly smoother surface characteristics and can be used at elevated temperatures for extended periods of time while better retaining the desired surface characteristics.
Patent EP-0155933-A2 (EP)
Inventor: MACHO WINFRIED DIPL-ING
IPC: A61L2/07
Filed: 1985-03-21
Abstract: The invention relates to a steam steriliser with at least one sterilisation chamber which can be pressure-sealed and into which can be introduced the material to be sterilised, in particular containers, for example bottles, bags or the like, containing fluid. The steriliser has steam supply lines and gas and/or fluid discharge lines, a control facility with a temperature sensor being provided in the sterilisation chamber, the sensor(s), in particular temperature sensor(s), being connected to a transmitter (1) for wireless transmission of signals with antenna (9), which can be arranged in the sterilisation chamber, and a receiver for receiving the signals being arranged outside the sterilisation chamber, which is connected to an antenna inside the latter for conveying the signals to the control facility. <IMAGE>
Patent EP-0189925-A2 (EP)
Title: Self-timed immunoassay device
Inventor: DEUTSCH ALICE
IPC: G01N37/00
Filed: 1986-01-30
Abstract: A process for determining the presence of a particular immunological component A in a test sample, comprising immobilizing at one end of a wick a specimen of said immunological component A or of an immunological component specific to A, passing through said wick said sample and a first reagent comprising an enzyme conjugated to an Immunological component B which is either specific to said immunological component A, or immunologically comparable to A, whereby the enzyme-carrying reagent attaches to antigen shes if such sites have not previously been filled by immunological component A in the sample, then passing through the wick by capillarity a second reagent containing a subetrate acted upon by the enzyme of the first reagent, and determining the extent of enzymatic reaction on the substrate, the extent of enzymatic reaction indicating the amount of the immunological component in the initial sample. Various slternative processes are provided, including using an immunological reagent with a fluorescent or like label which may compete with the test sample, the wick being assayed for the presence or absence of such label; this eliminates the need for an enzyme and substrate. Kits are also provided.
Patent EP-0197483-A2 (EP)
Inventor: HOWARD DAVID S
IPC: B65D51/00
Filed: 1986-04-01
Abstract: 57 An overcap for an antieoplastic drug container includes a cylindrical airlock with a depth to diameter ratio preferably less than 1:1, elasticity and inner surface construction to provide presure against the container closure to seal against leakage, a beveled continuous annular locking flange, and an upstanding annular bead defining a target area for hypodermic needle insertion.
Patent EP-0200140-A2 (EP)
Inventor: IHLENFELDT HANS-ULLRICH
IPC: H01B17/30
Filed: 1986-04-22
Abstract: 1. Means for sealing off openings in walls, brickwork or the like, through which extend pipe conduits (10), cables or the like, using disc-like clamping elements (20, 30) which are movable relatively to one another and have at least one axial bore (24, 34), between which elements is arranged a packing (40, 42) consisting of elastic material and able to be pressed into a sealing position on the external periphery of the pipe conduit or conduits and also on the internal circumference of the opening, the packing consisting of two radially spaced flexible sleeves (40, 42; 40', 42') arranged coaxially of one another, the radially inner sleeve (42, 42') having an internal diameter adapted to the external circumference of the pipe conduit (10; 10') or the like and the radially outer sleeve (40; 40') having an external diameter which corresponds to the internal circumference of the opening, characterised in that, starting from each clamping element (20, 30; 20', 30'), there is an axially directed pipe section (22, 32) which points towards the respective other clamping element, the said section being spaced radially from both the pipe conduit or the like to be sealed off and from the rim (e.g. 23) of the clamping element and the axial length thereof being smaller than the axial length of the sleeves, and that the one pipe section (22) is formed with an internal thread and the other pipe section (32) is formed with an external thread conforming to the internal thread and that both pipe sections are so arranged in the radial gap between the two sleeves that the thread-free external surface of the one pipe section (22) carries the radially outer sleeve (40; 40') and the thread-free internal surface of the other pipe section (32) forms a supporting surface for the radially inner sleeve (42; 42').
Patent EP-0212219-A2 (EP)
Inventor: CHESEBRO DONALD GEORGE
IPC: H01L21/027
Filed: 1986-07-11
Abstract: A method of enhancing first order alignment marks (AM1) formed in the respective layers (12) of a processed semiconductor wafer in which critical masking steps are carried out. After a given mark is formed, it is tested for visual contrast. If the contrast is insufficient to provide adequate alignment, a block mask (BM) is formed on the critical mask. The block mask exposes all of the alignment target areas and protects the product regions of the wafer, and the critical mask only exposes the mark to be enhanced. The mark is then etched for a time period which is a function of the measured visual contrast.