baber/WOPTO huggingface dataset:
Patent EP-0149777-A2 (EP)
Inventor: CASEL HERBERT
IPC: B25F1/02
Filed: 1984-12-08
Abstract: Screwing-drilling devices are equipped with a handle housing and a screwing-drilling spindle (4) which is mounted so that one end is axially displaceable in said housing and which can be simultaneously driven in counter-clockwise or clockwise rotation via a changeover mechanism. At its other end, said spindle carries a tool-receiving sleeve (7) in which a polygonal insertion opening (15) and holding means for the tool (14), equipped with a correspondingly polygonally profiled shank (14'), are situated, the tool-receiving sleeve (7) being surrounded externally by a hand-guiding sleeve (9) rotatably mounted thereon. In order to achieve an even more stable centring retention of the polygonally profiled tool, in particular of screwing inserts (14) of corresponding structure, in the tool-receiving sleeve (7), clamping tongues (11) are provided as holding means which extend axially parallel at the front end of said sleeve and are equipped with external threading (11') on which a common clamping nut (13) is seated. Advantageously, the tool-receiving sleeve (7) also possesses a receiving cavity (16) which adjoins the polygonal insertion opening (15) of the clamping tongues (11) and whose axial length is a multiple of the length of the polygonal insertion opening (15). As a result, double tools (14) can also be clamped in. <IMAGE>
Patent EP-0123324-A2 (EP)
Inventor: SILLS ARTHUR ALFRED
IPC: A61H33/00
Filed: 1981-09-14
Abstract: Apparatus for bathing invalids, or others with impaired ambulatory ability, comprises an enclosure (2) having a bathtub (3) and upstanding walls (4) which form a stall. The bathtub includes a seat (14, 15, 16) having an ant,amical contour and a lateral opening adjacent the seat to permit invalid ingress and egress. A door (7) with a generally wedge-shaped contour mates with and selectively closes the bathtub opening, and includes a seal (8) compressed between the lip (6) of the opening and the door to form a seal which is sufficiently leakproof to permit immersal bathing of a seated invalid. The door is slideably mounted on a hingeless track assembly (59), which vertically translates the door into the closed position and pivots the door as it is raised into a horizontal, overhead storage position. Shower heads (10) are mounted on the walls of the stall to provide both shower and immersal bathing for hygiene and therapy. The bathtub seat and opening are mutually orientated so as to permit an attendant to move the invalid laterally from a wheelchair directly onto the bathtub seat with minimum strain and hazard.
Patent EP-0122059-A2 (EP)
Inventor: DINELLO ROBERT
IPC: G01N33/542
Filed: 1984-03-13
Abstract: Improved sensitive immunoassays are provided involving channeling involving one, usually two enzymes, where the enzymes are related by the product of one enzyme being the substrate of the other enzyme. A dispersed aggregation is formed in the assay medium of (1) the analyte, (2) one of the enzymes bound to a second binding member («SBM») (enzyme - SBM conjugate) which conjugate is non-covalently bound to a first binding member («FBM»), and (3) a multiplied amount of the other enzyme bound in the complex. The large amount of enzyme or reactant in the complex is achieved by having a multiplicity of linkages binding the enzyme or reactant directly or indirectly to FBMs. The enzyme channeling provides for a detectable signal which can be related to the amount of analyte in the medium.
Patent EP-0127393-A2 (EP)
Inventor: SAXTON ROBERT W
IPC: B23B51/02
Filed: 1984-05-16
Abstract: The flute terminus or carry out of a microdrill is located spaced from cross-sectional changes of the drill and away from such areas of stress concentration and permits a slight flexing of the drill to compensate for standard production environment inefficiencies such as spindle runout, nonper- pendicularity of drill to workpiece and workpiece material which is not homogeneous.
Patent EP-0135299-A2 (EP)
Inventor: MCGEARY PETER G
IPC: H01R13/52
Filed: 1984-07-19
Abstract: The device is used to connector electrical conduits together and comprises a male plug and a female receptacle, each of which has a housing with a central tubular component and a cavity extending through and adapted to receive an electrical conduit. When the plug and receptacle are joined together an electrical conduit ends disposed in the plug and receptacle are electrically interconnected. Both the plug and receptacle also include means for securing the conduits in place and sealing means for thermally sealing the conduits therein against atmospheric conditions. The central tubular components are electrically insulative. The male plug has a plurality of flexible fingers extending from the front end thereof while the receptacle has its tubular member dimensioned such that it splits the fingers as the plug and receptacle are joined together. The receptacle tubular member has a plurality of recesses into which the finger ends snap to hold the plug and receptacle together. Locking tabs slide over these recesses to lock the fingers in the recesses. The fingers are retractable from the recesses, thus permitting uncoupling of the plug and receptacle, by sliding the outer sleeve of the receptacle rearwardly against an internal spring and carrying with it the locking tabs to a rear unlocked position. The device is simple. durable and highly effective. It is utilized in interconnecting nuclear reactor cable components and in other high temperature corrosive environments which require positive locking thermal and corrosion resistant connectors. The device is also useful in high frequency electrical conductor applications.
Patent EP-0135365-A2 (EP)
Inventor: MOORE ALAN
IPC: F04D23/00
Filed: 1984-08-15
Abstract: A regenerative turbomachine, especially a compressor, in which the working fluid entering via an inlet (16) is divided into slip and counter flow streams. In the each direction, guide means define successive passes through the rotor blades (13) in a generally axial sense. In the slip direction, successive passes (1 DS ,2 DS ,3 DS , etc) are made so as to reintroduce the fluid to the rotor blades at circumferential positions spaces successively in the direction of intended rotor rotation. In the counter flow path successive passes (1 DC ,2 DC ,3 DC , etc) are made so as to reintroduce the fluid at circumferential positions spaced successively in the direction counter to the intended direction of rotor rotation. The slip and counter flow paths are brought together at a common outlet (21), thus obviating the need for a conveh- tional stripper. Intercooling (24) may be provided in at least some passes.
Patent EP-0146231-A2 (EP)
Inventor: CROSSLAND WILLIAM ALDEN
IPC: G09G3/36
Filed: 1984-10-18
Abstract: In a ferro-electric liquid crystal display the individual pixels (21) are addressed via an address matrix comprising field effect transistors (11), one for each pixel (21), and row and column conductors (12,13) whereby data is written into each pixel (21) to change or to maintain its display condition.
Patent EP-0140780-A2 (EP)
Inventor: LORIN CHRISTIAN
IPC: G01B5/12
Filed: 1984-10-18
Abstract: 1. Probe for measuring the internal diameter of a tube (2), comprising : means for centring the probe within the tube (2), - means for measuring the internal diameter of the tube (2), and - means for determining the position of the probe within the tube (2), characterized in that the said centring means comprise a probe body (6), and in that the said means for determining the position of the probe within the tube (2) serve to determine the angular position of the probe in relation to the horizontal and comprise : - a flexible plate (30), one end of which is embedded in the probe body (6), - a head (32) fixed to the other end of the said plate (30), which is free, and - at least one sensor (34, 35) incorporating a strain gauge, fixed on the said flexible plate (30).
Patent EP-0145692-A2 (EP)
Inventor: LI TAO PING
IPC: B01J23/887
Filed: 1984-11-20
Abstract: There is disclosed a process for the ammoxidation of hydrocarbons to unsaturated nitriles using a fluidized bed containing a mixture of active catalyst and discrete particles of an inert material to improve the yield of nitriles and inhibit the formation of by-products.
Patent EP-0174448-A2 (EP)
Inventor: BISCHOFF EDELBERT DR
IPC: G01N33/00
Filed: 1985-06-19
Abstract: 1. Process for detecting the presence of allergencontaining house dust such as is produced during or after the appearence of house dust mites, in which samples of dust appearing in buildings are thoroughly suspended in aqueous-alcoholic alkali metal hydroxide solution, and a colour reaction is carried out with the resulting extract using an aromatic diazo compound, characterized in that in order to evaluate the allergological activity of the dust sample, quantitative measurement of the colour intensity of the colour reaction is carried out.
Patent EP-0177692-A2 (EP)
Inventor: SHIRATO TAKEHIDE
IPC: H01L27/02
Filed: 1985-07-26
Abstract: An I/O protection device which protects the IC from noise especially from static charge break down is disclosed. A resistance body made from polysilicon is provided between the I/O pad and 1/0 circuit of the IC. The resistance body may be formed over the gate oxide or field oxide layer. Beneath the resistance body is formed a diffusion region having an opposite conductivity type to that of the substrate. The diffusion region is connected to the resistance body electrically in parallel to the resistance body. In some cases, the diffusion region may be connected at only one point or may be unconnected to the resistance bocy.
Patent EP-0179203-A2 (EP)
Inventor: ANDERSON KAREN LOUSE
IPC: G06T1/00
Filed: 1985-07-30
Abstract: 57 The disclosed method enlarges a binary digital image by storing the rows of the image as a plurality of run end representations, in which a row is represented as a sequence of values giving the white and black run ends; enlarging each row of the image along the horizontal axis by altering the value of each run end representation to achieve enlargement on the horizontal axis by a factor F1; enlarging the image along the vertical axis by interpolating rows between the lines of the partially enlarged image so as to produce enlargement along the vertical axis by a factor F2; storing the enlarged size image generated by the above steps in run end form. An image enlarged by the method of the present invention may be reduced by the simple technique of dividing the image into blocks of pels and assigning one pel in a reduced image for each block of pels in the larger image. Each pel in the reduced image may be set equal to a centre pel in each block
Patent EP-0173109-A2 (EP)
Inventor: SHAY GREGORY D
IPC: C08G18/00
Filed: 1985-08-02
Abstract: Alkali soluble thickeners are disclosed which are aqueous emulsion copolymers of:(A) about 20-70 weight percent of an alpha, beta-monoethylenically unsaturated carboxylic acid, typically methacrylic acid;(B) about 20-80 weight percent of a monoethylenically unsaturated monomer lacking surfactant capacity, typically ethyl acrylate;(C) about 0.5-60 weight percent of a nonionic urethane monomer which is the urethane reaction product of a monohydric nonionic surfactant with a monoethylenically unsaturated monoisocyanate. preferably one lacking ester groups like alpha, alpha-dimethyl-m-isopropenyl benzyl isocyanate; and(D) from 0 up to about 2 weight percent of a polyethylenically unsaturated monomer. These emulsion copolymers are solubilized in water with the aid of an alkali, like ammonium hydroxide. When the copolymers are added to latex paints and neutralized, the viscosity of the paint is increased, brush drag is increased, and the paint rheology is otherwise improved.
Patent EP-0177932-A2 (EP)
Inventor: INAMOTO TADAYOSHI
IPC: B05B17/06
Filed: 1985-10-08
Abstract: A liquid jet recording head comprises an ejection port for ejecting liquid and a liquid path having said ejection port, a part of the wall constituting the liquid path being composed of a photosensitive resin cured film, and the pencil hardness of the photosensitive resin cured film is H or higher.
Patent EP-0178577-A2 (EP)
Inventor: BRAND JACK
IPC: B24D13/12
Filed: 1985-10-09
Abstract: Ein Filzkörper, insbesondere ein Filzring als technisches Hilfsmittel für Polier- und Schleifarbeiten sowie ein Verfahren zur Herstellung eines Filzkörpers sollen eine verbesserte Einsatzfähigkeit beim Schleif- und Poliervorgang ermöglichen. Hierzu enthält der Filzkörper (11, 21) zumindest 35% Wolle od. dgl. Haarelemente, und in Hohlräume seines Filzgewirrs sind Schleif- bzw. Polierkörner einer Korngröße unter 100 µm eingeschlossen. Zudem soll der nicht aus Wolle od. dgl. Haarelementen bestehende Anteil des Rohstoffes nicht mehr als 20 Volumenprozente betragen und/oder die Korngröße der Einschlüsse unter 250 µm liegen. Das Verfahren zeichnet sich dadurch aus, daß in Wasserschleifkörner mit einer Konzentration bis 500 gr je Liter H2O, bevorzugt 20 bis 100 gr, eingebracht werden, daß dieses Gemisch als Arbeitsflüssigkeit in einen Rohling mit zumindest 35% Wolle od. dgl. Haarelementen eingepreßt und dieser Filzkörper anschließend getrocknet wird.
Patent EP-0183028-A2 (EP)
Inventor: SIEGMEIER RAINER DR DIPL-CHEM
IPC: C07C29/10
Filed: 1985-10-15
Abstract: Aliphatic or cyclic epoxides containing 3 to 8 carbon atoms which are present in aromatic hydrocarbons or halohydrocarbons are saponified continuously and directly to vicinal diols without the use of high temperatures and pressures which would otherwise be necessary. The saponification is acid catalyzed.
Patent EP-0185320-A2 (EP)
Inventor: BONELLI FABIO
IPC: C07K7/06
Filed: 1985-12-12
Abstract: Pharmacologically active, partially retro-inverso, neurotensin-like peptides lasting longer than the natural hormone, corresponding to the formula
     wherein R' and R 2  are straight or branched (C 1 -C 7 ) alkyl radicals. 
     The new compounds are useful as vasodilating and hypotensive agents.
Patent EP-0167272-A2 (EP)
Inventor: TATSUNO KYOICHI C O PATENT DIV
IPC: G01N15/02
Filed: 1985-05-30
Abstract: A particle size measuring apparatus irradiates a number of particles to be measured with a laser beam, measures a light intensity pattern scattered by the particles to be measured, and calculates a relative particle size distribution of the particles to be measured from the measured value obtained. The apparatus has a laser unit (10), a collimator lens (20) for collimating a laser beam from the laser unit into a parallel laser beam and irradiating the particles to be measured with the parallel laser beam, an optical shield (22), interposed between the collimator lens (20) and the particles to be measured, for shielding passage of the light scattered by the collimator lens (20) and allowing passage of only parallel components of the laser beam, a detecting section consisting of a plurality of optical fibers arranged at an equal distance from a measurement region and at predetermined scattering angles and photodetectors (34) connected thereto, and an arithmetic operating circuit (40) for calculating a relative particle size distribution of the particles to be measured from the scattered light intensity pattern detected by the detecting section.
Patent EP-0175493-A2 (EP)
Inventor: SASAKI KIICHI
IPC: B60R22/03
Filed: 1985-08-22
Abstract: 57 A seat belt device provided with a reach arm (R) having a fore end to which a free end of a seat belt (B) is tied, which reach arm is at a rearward withdrawn position when the seat belt is not in use whereas it is swung, when the seat belt is in use, to be projected forwardly to enable wearing of the seat belt. The reach arm assumes a compact form with an intermediate portion thereof folded in a non-used position whereas it assumes a straight state in use. A belt connecting hole (35) provided at the fore end of the rearch arm is shaped so as to hold the seat belt (B) on a longitudinal extension of the reach arm (R) when the reach arm is at an operative position. The reach arm is further designed foldable in a direction substantially perpendicular to its swinging direction when applied with a great shock at the operative position thereof.
Patent EP-0165175-A2 (EP)
Inventor: ROUSSEL MICHEL
IPC: G05D23/275
Filed: 1985-06-07
Abstract: The present invention relates to an installation with at least one ventilation outlet (5) comprising a controllable shutter (9) which is subject to the temperature and to the humidity fraction of the air which passes through it, the shutter being constituted by a bimetallic strip (9) fixed to the wall of a tube (7) for mounting said outlet (5) in a ventilation duct (1, 3) so as to expose the external surface of its curvature to the airflow F, characterised in that said bimetallic strip (9) is equipped with a means of supply of additional calories (11) controlled by a detector (14) of the humidity fraction of the air. <IMAGE>
Patent EP-0188234-A2 (EP)
Inventor: PHILLIPS EDWARD H
IPC: H01L21/027
Filed: 1986-01-09
Abstract: An improved step and repeat alignment and exposure system for printing an image of a reticle onto a semiconductive wafer. A unit magnification catadioptric lens projects the reticle image onto the semiconductive wafer, and includes prisms to separate the image plane of the lens from the object plane. The semiconductive wafer is supported on stage means, which stage means provide motion in the X, Y directions. Viewing port means supplement the unit magnification catadioptric lens to provide a direct view of a portion of the semiconductive wafer which portion has been illuminated by the projected reticle image. A beam splitter is formed on a face of one of the prisms of the unit magnification catadioptric lens and is supplemented by an additional prism which provides optical path compatibility. A novel microscope structure is employed with large aperture focusing lenses to permit the infinity corrected objectives to translate about the field of view of the viewing port means without the requirement that any utilization device also translate in unison. Means are also provided for calibrating the position of the stage with respect to the reticle. Included are stage reference means which image a stage reference mark into the image plane of the unit magnification catadioptric lens when said stage reference means are illuminated by the projected reticle image. Means are provided for determining offset values between the projected reticle image and the stage reference mark and for utilizing said offsets in controlling the position of the stage. Further, means are provided for focusing and leveling the surface of the semiconductive wafer, wherein said means maintain, in a servo-controlled manner, said surface in a known position with respect to the stage. A six-degree of freedom support system is controlled by said focusing and leveling means to provide vertical position, pitch and roll movement of the semiconductive wafer.
Patent EP-0213255-A2 (EP)
Title: Einrichtung zum Walzen
Inventor: BERSTEN GARRI DR-ING
IPC: B24B39/04
Filed: 1986-01-14
Abstract: Die Erfindung betrifft eine Einrichtung zum Walzen, wie z.B. zum Walzen der Übergangsradien (2) an den Lagern (3, 4) von Kurbelwellen (5). Die Einrichtung umfaßt im wesentlichen eine Antriebseinrichtung für ein zu walzendes Werkstück sowie mindestens ein bewegliches Walzgerät, mindestens enthaltend einen Werkzeugträger (6) mit einem Walzelement (13) und einem Werkzeugträger (7) mit einem Stützelement (14). Um sowohl in der Kleinserienfertigung als auch in der Großserienfertigung flexibel auf unterschiedliche Werkstückanforderungen rasch reagieren zu können und bei Bedarf auch eine automatische Anpassung an unterschiedliche Walzaufgaben zu erreichen, wird vorgeschlagen, daß an mindestens einem Werkzeugträger (6, 7) mindestens ein weiteres Walzelement (40) und/oder Stützelement (41) vorgesehen ist, wobei mindestens ein Walzelement (40) in mindestens zwei Positionen lagerveränderlich ist, wovon mindestens eine Position eine Arbeitsposition ist, wobei mindestens das in Arbeitsposition befindliche Walzelement und/oder mindestens ein zugeordnetes Stützelement kinematisch mit einem Kraftbetätigungsmittel verbindbar oder verbunden ist.
Patent EP-0200849-A2 (EP)
Inventor: BUECHELE-BUECHER SIGFRID
IPC: F42B3/04
Filed: 1986-01-22
Abstract: Die Erfindung betrifft einen Gasgenerator (1) mit Heißgasfilter zur pyrotechnischen Erzeugung von Gasen aus einer Treibladung (11a). Zwecks Reinigung der mit festen Verbrennungsrückständen verunreinigten Gase ist eine ringspaltförmig ausgebildete Filterkammer (13) vorgesehen, in die die in der Verbrennungskammer (11) erzeugten Gase durch tangential angeordnete Gaskanäle (12) eingeleitet werden. Nach Durchströmen der ringförmigen Filterkammer (13) umströmen die Gase die Stirnfläche (14a) eines zentralaxial angeordneten Mittelblocks (14), bevor sie in die schmutzempfindlichen Steuerkomponenten (in der Zeichnung nur schematisch dargestellt) gelangen. Anschließend treten die heißen Gase aus der Düse (15) aus. Durch Einwirkung der Zentrifugalkraft werden Schmutzteilchen gegen die Außenwandung der ringspaltförmigen Filterkammer (13) geschleudert und dort in dem Spezialprofil festgehalten.
Patent EP-0231406-A2 (EP)
Inventor: JOHNSON LEROY A
IPC: B06B1/18
Filed: 1986-01-22
Abstract: An asymmetrical vibrator is provided, which is actuated by compressed air. The vibrator operates in a case (10), which has two bores (16, 20) disposed parallel on opposite sides of the casing. One of the bores is smaller than the second bore and the piston (14) operating in the small bore (16) is called the slow piston, since it is actuated with air to a relatively slow motion and the piston (18) operating in the second larger bore (20) is called the fast piston, since it is moves at a larger speed when driven directly by the compressed air. The asymmetric vibration motion can be employed to transport materials upwardly in factories and assembly stations. The air operated asymmetric vibrators need low maintenance and do not entail the spark dangers caused by the presence of electrical wiring for electrical drive motors.
Patent EP-0192234-A2 (EP)
Inventor: BERNEGGER KARL
IPC: B28C9/04
Filed: 1986-02-18
Abstract: Fractionated mineral aggregates, hydraulic binders and, if appropriate, polymeric additives are mixed with mixing water to give concrete and/or mortars, preferably for use in mobile mixer units, the pre-metered aggregates and the binder as well as the pre-metered mixing water being introduced, if appropriate together with polymeric additives, by means of a conveyor belt into the interior of the mixer device and, after mixing, the mixed material being discharged through an orifice of the mixer trough. The charging and discharge take place continuously, the throughput rate per minute is between 40 % and 400 %, preferably between 80 % and 200 %, of the average quantity filled into the mixer and, in addition to the known mixing by means of moving mixing arms or other activators, the mixer content is excited by one or more vibrators located close to the bottom.
Patent EP-0203348-A2 (EP)
Inventor: BARGIGIA GIANANGELO
IPC: G01M3/20
Filed: 1986-04-17
Abstract: Perfluoropolyethers having an average molecular weight higher than 390 and respectively having a kinematic viscosity lower than 8.5 cSt (at 20°C), and such as to distill by not more than 10% at temperatures lower than 140 °C, and by at least 90% at temperatures not higher than 260°C, or, in the case in which the perfluoropolyether does not contain CF-(CF<sub>3</sub>)CF,O units, having a viscosity lower than 18 cSt (at 20°C), and such as to distill by not more than 10% at temperatures lower than 140 °C, and by at least 90% at temperatures not higher than 280°C, are used as the only high-temperature and low- temperature working fluid in the Thermal Shock Tests to which the electronic components are submitted, and at the same time are advantageously used in other tests used in the electronic industry, such as the Gross Leak Test and the Burn in Test, allowing the operators in this field to use one single fluid for a whole set of uses.