baber/WOPTO huggingface dataset:
Patent EP-0373436-A2 (EP)
Inventor: BAUER GERHARD DR
IPC: H05K3/06
Filed: 1989-12-01
Abstract: The invention relates to a light-sensitive registration material suitable for producing printing formes or resist patterns, with a photopolymerisable registration layer which is applied to a dimensionally stable support, can be developed under aqueous-alkaline conditions and contains a polymeric binder, at least one ethylenically unsaturated, photopolymerisable compound, at least one photoinitiator and, if appropriate, further additives and/or auxiliaries, an addition of an N-vinylamide homopolymer, an N-vinyllactam copolymer or a polyamide being present in the photopolymerisable registration layer. This light-sensitive registration material is particularly suitable as a dry resist.
Patent EP-0374609-A2 (EP)
Title: Hydrophile Weichgriffmittel für faserige Materialien und deren Verwendung
Inventor: SINGER HEINRICH
IPC: D06M13/405
Filed: 1989-12-07
Abstract: Die vorliegende Erfindung betrifft hydrophile Weichgriffmittel für faserige Materialien, die neben üblichen Emulgatoren, bekannten Bestandteilen und Wasser, ein wasserlösliches, mindestens einen Fettsäurerest aufweisendes Ammoniumsalz (Komponente 1), mindestens eine von Komponente (1) verschiedene quaternäre Ammoniumverbindung mit mindestens einem langkettigen Alkylrest (Komponente 2) und in bekannter Weise dispergiertes Polyethylenwachs (Komponente (3) enthalten. Daneben wird die Verwendung dieser Weichgriffmittel zur Behandlung von faserigen Materialien, insbesonder Textilien, beschrieben. Die vorliegenden hydrophilen Weichgriffmittel zeichnen sich dadurch aus, daß sie neben einer guten bis sehr guten Hydrophilität und einem angenehm weichen, flauschig-fülligen Weichgriff den Weißgrad der behandelten Materialien kaum beeinflussen und außerdem äußerst lagerund temperaturbeständig sind.
Patent EP-0374798-A2 (EP)
Title: Liquid sealed vane oscillators
Inventor: BLUMENAU LEIF
IPC: F02G1/043
Filed: 1989-12-18
Abstract: A displacement or power mechanical oscillator comprises an oscillation space constituted by a sector of an annular cavity, having a rectangular cross-section in a plane through the axis of the cavity and vertically oriented plane of symmetry. The cavity contains a sealing liquid and a vane in closed matching relationship with the inner walls of the cavity. Tile vane is symmetrically oscillatable with the liquid in the narrow gaps between vane and cavity walls providing a liquid dynamic seal.
Patent EP-0333250-A2 (EP)
Inventor: KUNZ DIETMAR WILHELM DR
IPC: A61B5/055
Filed: 1989-03-06
Abstract: In this method, several sequences act on an area under investigation in the presence of a homogeneous steady-state magnetic field, each sequence containing a high-frequency pulse by means of which, in conjunction with a magnetic gradient field, the nuclear magnetisation is excited and possibly de-phased in the areas located on both sides of a layer to be investigated. A reduction in the peak high-frequency power can be achieved for modulating onto a carrier, the frequency of which corresponds to the Larmor frequency in the centre of the layer to be investigated, a signal, the frequency of which changes within a range which corresponds to the difference between this Larmor frequency and the Larmor frequencies in one of the areas. …<IMAGE>…
Patent EP-0326349-A2 (EP)
Inventor: MITCHELL VANCE C
IPC: G02B21/34
Filed: 1989-01-25
Abstract: A method of forming an eroded pattern on a metal part using electrical discharge machining (EDM) comprising: forming a pattern of electrodes on the end of a piece of electrode material by using wire EDM, the pattern of electrodes being the pattern to be eroded on the metal part or being a portion of the pattern; and mounting the metal part for EDM with the pattern of electrodes being mounted for use as electrodes and the erosion of the pattern or portion of the pattern provided by the pattern of electrodes by EDM in the metal part.
Patent EP-0331352-A2 (EP)
Inventor: GILHAM DENNIS THOMAS
IPC: G07C9/00
Filed: 1989-02-23
Abstract: A method of franking mail items (10) is disclosed in which the franking impression includes a machine readable portion (12) and a visually readable portion (11). The machine readable portion (12) comprises a data block including at least a postage charge and a pseudo-random number and the data block is encrypted prior to printing. During printing of the franking impression, at least a part of the machine readable portion (12) is read (17) and compared with the data block intended to be printed. If the comparison is satisfactory the printing operation is continued to print the visually readable portion (11). The pseudo-random number is changed for each franking transaction which may be each item or batch of items. The machine readable portion is read at a mail handling centre to provide an input to a postage charging and accounting function.
Patent EP-0347151-A2 (EP)
Inventor: NICHOLSON GEORGE RICHARD
IPC: H01Q1/22
Filed: 1989-06-13
Abstract: An advertising panel 1, which is intended to be located at the entrance of a large installation such as an underground railway system, has a display surface 5 on which an advertisement is displayed and a loop aerial 2 accommodated within a recess 3 in the rear of the panel 1. In an emergency a radio may be connected to the aerial 2 by means of a socket 4 to provide high quality transmission of signals to, and reception of signals from, remotely located radios within the installation.
Patent EP-0355965-A2 (EP)
Inventor: HEARN JOHN ALLEN
IPC: H01L23/498
Filed: 1989-07-05
Abstract: A printed circuit board assembly (10) comprising a support member (40) having an insulative top surface (42); a plurality of firmly adherent conductors (50) firmly secured to the top surface of the support member; at least one electrical module (20) having external contacts (30); and a plurality of controllably adherent conductors (60) each having a first end (60b) in electrical contact with a corresponding firmly adherent conductor and a second end (60a) in electrical contact with a corresponding external contact on the electrical module, the intermediate portion of each controllably adherent conductor between its first and second ends being movable to relieve stresses.
Patent EP-0354724-A2 (EP)
Inventor: MATSUTANI KANJI
IPC: A61B17/068
Filed: 1989-08-03
Abstract: There is disclosed a surgical stapler. An anvil (33) is mounted on a distal end portion of an elongated body (10) of the stapler. A guide member (30) supports a number of staples (40) disposed in contiguous relation to one another. The staples are urged toward the anvil by an urging mechanism (50, 60; 150, 160). A ram (70) is mounted on the body for movement along the longitudinal axis of the body. A lever (90) is pivotally mounted on the body, and the pivotal movement of the lever is converted into a rectilinear movement of the ram by a motion converting mechanism (99). The ram, when advanced, cooperates with the anvil to deform the staple disposed in a path of movement of the ram. In order to achieve a lightweight and small-size construction of the stapler, the lever is pivotally connected at its proximal end to the proximal end portion of the body so that the lever is pivotally movable toward and away from the body, and a distal end portion of the lever serves as a manipulating portion (92). A mid portion of the lever spaced apart from the manipulating portion acts on the motion converting mechanism. Also, in order to achieve the above purpose, a guide passage (28) for guiding an urging member (50; 150) of the urging mechanism has a curved portion (28b), and the urging member has a flexible portion (54) which can be guided by the curved portion.
Patent EP-0359406-A2 (EP)
Inventor: KOSTIN RICHARD MICHAEL
IPC: B60N2/68
Filed: 1989-08-15
Abstract: An automobile seat assembly is provided with an attachment mechanism for fixing the seat back (14) to the seat base (12) that effects wedging engagement between support arms (20) of the seat base and support brackets (26) of the seat back by forming the arms and brackets as complementary tapered channels. A secondary locking device in the form of a spring detent (44) disposed between the arms and brackets operates to resist removal from the wedgingly engaged assembled position.
Patent EP-0357315-A2 (EP)
Inventor: APPLETON TROY ANTHONY
IPC: C07D417/04
Filed: 1989-08-22
Abstract: The hemiphosphate hemihydrate salt of 2-(1-pentyl-­3-guanidino-4-imidazolyl)thiazole is the preferred salt of this antiulcer agent.
Patent EP-0366242-A2 (EP)
Inventor: PHELPS COLIN NORMAN
IPC: F01N3/30
Filed: 1989-09-06
Abstract: Apparatus is provided for mixing an oxygen containing gas, for example air, with exhaust gas from a liquefied petroleum gas (LPG) fuelled internal combustion engine, the mixture being supplied to a catalytic converter to reduce the level of carbon monoxide in the exhaust gas. The apparatus comprises a first duct 13 for supplying the exhaust gas to a catalytic converter 9, and a second duct 16 having a closed end 17 extending transversely into the first duct for supplying air to mix with the exhaust gas. Opening means 18 are provided in the wall of the second duct 16 to allow air, pumped under pressure to the second duct 16 by an engine driven pump 4, to flow into the mix with the exhaust gas. The opening means 18 decrease in flow section in the direction of the closed end 17 of the second duct and open transversely of the flow of exhaust gas through the first duct to provide a high velocity flow of air causing turbulence and good mixing of the air and exhaust gases, thus enabling the catalytic converter 9 to achieve a high level of efficiency of carbon monoxide conversion.
Patent EP-0359560-A2 (EP)
Inventor: COX WILLIAM ALFRED LAWRENCE
IPC: C03C17/04
Filed: 1989-09-14
Abstract: An apparatus for manufacturing a light diffusing glass envelope, the apparatus comprises means (2, 12, 16) for forming a glass envelope from a layer (8) of glass at an elevated temperature and means (22) for electrostatically depositing particles of a powder on the internal surface of said glass envelope (20) to form a coating on said internal surface. The means (22) for electrostatically depositing particles is positioned to permit deposition of said particles when said glass envelope (20) is attached to said layer (8).
Patent EP-0375265-A2 (EP)
Inventor: PETIGARA RAMESH BALUBHAI
IPC: C07D275/02
Filed: 1989-12-13
Abstract: A process for obtaining pure 2-substituted-3(2H)-isothiazolones is presented, wherein the substituent is alkyl, linear or branched. By developing suitable conditions, the isothiazolone hydrochloride is isolated from the complex reaction media wherein it is formed as readily filterable crystals of high purity. Such purified crystals are then utilized in isolation of isothiazolone of high purity.
Patent EP-0343154-A2 (EP)
Inventor: RIEHL-HERWIRSCH GEORG DR
IPC: B09B3/00
Filed: 1989-05-22
Abstract: Use of fine mineral silicate/carbonate particles in the orderly dumping of solid and/or pasty waste materials, to which the fine mineral particles are added in such a way that they envelop and/or penetrate these waste materials and form a matrix; the material obtained is taken to the dumping site and mechanically compacted to give a rock-like body; in this way, the waste materials are rendered inert. The rock-like body thus formed undergoes a further diagenetic consolidation, and no leaching of noxious materials takes place, so that the dump does not require any further treatment or future care.
Patent EP-0380983-A2 (EP)
Inventor: INOUE HIROAKI
IPC: H01S5/50
Filed: 1990-01-19
Abstract: A semiconductor optical switch and an optical switch array for use in an optical logic circuit, photonic switching, OEIC, etc., wherein a light amplifying means (102) is provided on a bypass waveguide (101) that connects a plurality of optical waveguides (109), thereby enabling improvement of the light crosstalk and the light propagation loss. In particular, ac­cording to the arrangement of the present invention that a light amplifying means (102) is provided in addition to a de­flecting portion (110), no noise component is amplified and therefore the SN ratio is markedly increased.
Patent EP-0381181-A2 (EP)
Inventor: WENZEL UDO PROF DR SC NAT
IPC: C05G3/40
Filed: 1990-01-31
Abstract: The invention relates to a system for the controlled release of active agents and a process for its preparation, pref­erably an orally administrable pharmaceutical preparation for various, especially soluble, pharmaceutical agents, hav­ing even, controlled active agent release essentially caused by convective processes. 
The system of the invention is similar in therapeutic effec­tivity to an intravenous drip, i.e. the even and complete release of the active agent from the pharmaceutical prepara­tion for a physiologically and therapeutically practical period of time caused by essentially convective processes. This leads to a constant therapeutic blood level which gua­rantees the long-term effect of the drug whilst reducing the adverse effects and improving local tolerance in the gas­trointestinal tract at the same time. 
Furthermore, with the composition according to the invention of the pharmaceutical preparation and the preparation pro­cess according to the invention, damages to the shell con­trolling the release of the pharmaceutical agent will not lead to dose-dumping, as is usually the case in membrane-­controlled pharmaceutical agent release, and the preset re­lease rate will be reached within a short period of time.
Patent EP-0396040-A2 (EP)
Inventor: HAMADA EMIKO
IPC: G11B7/2542
Filed: 1990-04-27
Abstract: An optical information recording medium comprising a light transmitting substrate, a light absorptive layer containing at least one light absorbing substance formed on the substrate and a light reflective layer made of a metal film formed on the light absorptive layer, wherein an optical parameter represented by ρ = n abs d abs /λ wherein n abs  is the real part of the complex refractive index of the light absorptive layer, d abs  is the average thickness of the light absorptive layer and λ is the wavelength of a reading laser beam, is 0.6<ρ<1.6.
Patent EP-0416206-A2 (EP)
Inventor: OBERMEYER GUENTER
IPC: A01B3/42
Filed: 1990-05-02
Abstract: The invention relates to a follow-up control or priority circuit for a turnabout plough with plough-frame pivoting, the turnabout plough having a double-acting rotary cylinder for the rotation of the plough frame and a double-acting pivoting cylinder for pivoting the plough frame in and out. The object on which the invention is based is to provide a follow-up control, by means of which the sequence of movements of the cylinders can be controlled, in particular without the fear of pressure losses on the rotary cylinder or operating faults, and whilst at the same time avoiding throttle valves which have to be adjusted specially to the cylinders used. The object is achieved, according to the invention, in that the return line of the rotary cylinder has a non-return valve which is so controlled as a function of pressure that it opens the return line only when a pressure of the hydraulic fluid exceeding a predetermined threshold value is built up in the corresponding control line, the threshold value to be exceeded by the pressure in the control line being predeterminable in a pressure-dependent switching member outside the feedline of the rotary cylinder.
Patent EP-0401858-A2 (EP)
Inventor: SEKINE MASAYOSHI
IPC: H04N5/77
Filed: 1990-06-08
Abstract: In a system for transmitting a video signal obtained by a camera to a discrete device either via a recording/reproducing system or via a transmission line, an image processing system includes a circuit which is arranged within the camera to generate a photo-taking state signal indicating information on aberrations in particular; and a correction circuit which is arranged within a device for reproducing or receiving the video signal to correct the aberrations of the video signal in accordance with the photo-taking state signal.
Patent EP-0410390-A2 (EP)
Inventor: INOUE NOATO C O SEIKO INSTRUME
IPC: H01L21/60
Filed: 1990-07-24
Abstract: The method of forming electrical interlayer contact in a semiconductor device. An insulating film is formed on a first electroconductive layer and then a contact hole is formed in the insulating film to expose a part of the first electroconductive. An activated surface of the exposed part is formed in the contact hole. A gas containing an impurity component is supplied to form an impurity adsorption film on the activated surface. The contact hole is filled with a second electroconductive layer to form electrical contact between the first and second electroconductive layers through the contact hole.
Patent EP-0419812-A2 (EP)
Inventor: DANIELSON MICHAEL T
IPC: B41F31/02
Filed: 1990-08-02
Abstract: A method of providing a software zero state for a plurality of ink adjusting modules in a printing press. Each of the ink adjusting modules are provided for adjusting an associated plunger assembly for dispensing ink to an ink rail in the printing press, each ink adjusting module having an ink control lever which contacts the plunger assembly to change the ink volume being pumped by the associated plunger assembly to the ink rail, having a mechanical stop for the ink control lever and having an adjustable ink control rod contacting the ink control lever. The method has the steps of: placing the printing press in a manual mode; positioning the ink control lever of each ink adjustment module at the associated mechanical stop; operating a bidirectional motor in each ink   adjustment module to move the ink control lever to a position corresponding to a desired black printing via the ink module control rod which is connected to the motor and which contacts the control lever; and measuring the position of the motor with a potentiometer; storing the position of each motor, from a position value output by the associated potentiometer, in a memory thereby providing the software zeros for the printing press.
Patent EP-0425785-A2 (EP)
Inventor: SCHULZE CARSTEN
IPC: F42C19/04
Filed: 1990-08-24
Abstract: The invention relates to a protective cowl (1) for a missile (10), which is arranged in the nose region of the missile so as to be releasable in flight and which consists of pliable coatable material and has a connecting system (3) to which is assigned an activatable release device (7). <IMAGE>
Patent EP-0416420-A2 (EP)
Inventor: WRIGHT WADE S
IPC: C23C22/00
Filed: 1990-08-27
Abstract: Decarburized grain oriented silicon steel is provided with an annealing separator which forms a glass film after the final high temperature anneal. The magnesia used as the annealing separator has a total chlorine level of 0.01 to 0.20% by weight based on the weight of magnesia with at least 0.01% metal chloride selected from the group of Mg, Ca, Na and K. The chloride addition acts to seal the coating surface during the final anneal to control diffusion and stabilize the secondary grain growth. The glass film which forms during the anneal may be laser scribed for domain refinement without coating damage. The magnesia may also contain additions of phosphates, TiO₂, SiO₂, Cr and B. The temperature of the magnesia is maintained below 25°C to control hydration and eliminate the need for other additives in the magnesia slurry to control hydration.
Patent EP-0415402-A2 (EP)
Inventor: SAGUES PAUL
IPC: G01P3/481
Filed: 1990-08-30
Abstract: Method and apparatus for measuring the velocity, whether rotary or reciprocating, of a servo shaft driven cyclically by a motor, without employing a tachmometer, while maintaining accuracy despite environmental electrical noise. From movement of the shaft a pair of overlapping square-wave signals in quadrature are produced with transition expressible in Gray Code for each cycle. A clock continuously produces a large number of evenly spaced clock pulses constituting a series of consecutive sample intervals. A signed value representing the algebraic sum of all the quadrature transitions occurring during a sample interval is determined and stored. The number of clock pulses between two quadrature transitions, each transition being the last qualified transition of the two most recent sample intervals having transitions is determined. A computer divides the sample intervals by the number of clock pulses which occurred between the selected quadrature transitions.
Patent EP-0422399-A2 (EP)
Inventor: SCHOLL CHARLES H
IPC: B05C9/14
Filed: 1990-09-12
Abstract: A multi-orifice T-bar nozzle (46) includes a nozzle body (50) having a mounting plate adapted to connect to the body (12) of a hot melt thermoplastic adhesive dispenser (10), and an internal adhesive flow path formed by an inlet (72) at the top wall of the nozzle body adapted to receive adhesive from the adhesive dispenser (10), a number of outlets (76) at the bottom wall thereof which extrude adhesive beads and a distribution passageway (74) interconnecting the inlet and outlets. The nozzle body (50) progressively tapers from the top, center portion thereof to its extremities, i.e., to the end portions and bottom of the nozzle body, so that the temperature differential between the adhesive entering the inlet of the nozzle body, and the adhesive discharged from the outlets, is minimized.
Patent EP-0436119-A2 (EP)
Inventor: BOUTNI OMAR MOHAMED
IPC: C08L69/00
Filed: 1990-11-27
Abstract: A composition comprising an admixture of
     a. a major quantity of an aromatic polycarbonate and   b. a minor quantity of
   i. a polycarbonate polysiloxane block copolymer; and   ii. a hydrogenated alkylidene vinyl aromatic block copolymer graft modified with an unsaturated dicarboxylic acid or unsaturated dicarboxylic acid anhydride.         
 wherein the quantities of b are such that the 1/4 inch impact resistance of a molded part and the organic solvent resistance is improved over polycarbonate alone while maintaining the compatibility of the composition of a and b.
Patent EP-0428203-A2 (EP)
Inventor: MCCUTCHAN MICHAEL DEAN
IPC: B65D81/34
Filed: 1990-11-05
Abstract: A method of simultaneously microwave heating or baking a plurality of articles such as comestible articles: for example, brownies, cupcakes, muffins or cookies or the like. The method comprises the steps of arranging the plurality of articles in a predetermined, vacant-center array within an ovenable container, non-sealingly enclosing the array of articles in the container so that the articles share a common headspace in the container, and applying microwave energy for a sufficient period of time to effect the heating or baking. In a preferred embodiment, the predetermined plurality is eight, and the array is a three-by-three orthogonal pattern with a vacant center position or zone. The method may further comprise preparing a bakeable batter, subdividing the batter into a plurality of equal portions with one portion in each of a plurality of like receptacles so that, upon being baked, each of the portions becomes one of the articles. A package is also provided to facilitate practicing the method. A preferred package comprises a mix for preparing a bakeable batter, a plurality of receptacles into which the batter may be subdivided, and a container or enclosure such as a carton which is sized and configured to accommodate an array of articles or batter laden receptacles, and to provide a common headspace above the articles. The package may also comprise selectively patterned and/or positioned microwave susceptors or reflective materials to further ensure uniform heating or baking of the articles. A package embodiment of the invention is also disclosed in which plural articles are arranged, when packaged, in a predetermined, open-center array.