baber/WOPTO huggingface dataset:
Patent EP-0071931-A2 (EP)
Inventor: LONG GEORGE ROBINSON
IPC: G07C9/00
Filed: 1982-07-31
Abstract: The system described is a positive cross identification system finding use in assuring that the proper medicaments are used for the proper patient. In this system, a patient's identification [LD.] number is read by an optical scanner. Next, the I.D. number of the intended recipient on medicament container label is read by the optical scanner and the identification numbers compared in an electronic comparator. If comparison is indicated, an electronically actuated lock on the medicament container is unlocked. 
     The lock described includes a lock body with a receptacle into which a split locking pin is introduced. An actuating pin spreads the members of the locking pin such that the locking pin cannot be removed. The locking pin can be removed only by withdrawing the actuating pin from the split members so that they are allowed to come together and be withdrawn from the aperture. Withdrawal of the actuating pin is accomplished by a solenoid actuated by the output of the comparator.
Patent EP-0078547-A2 (EP)
Inventor: HAYASHI KYOZO
IPC: G02B6/38
Filed: 1982-11-04
Abstract: An improved optical connector for connection between two pairs of optical connectors is proposed. It consists of a female housing and a male housing. One of the housings is adapted to hold plugs carrying the optical fibers with some clearance left with respect to its inner wall to allow lateral displacement of the plugs for self-alignment between the optical fibers connected.
Patent EP-0080206-A2 (EP)
Inventor: MANABE SEIICHI
IPC: C08L1/06
Filed: 1982-11-23
Abstract: A porous regenerated cellulose membrane consisting essentially of cellulose molecules having a viscosity average molecular weight of at least about 5x 10 4 , the crystalline region of the cellulose molecules being substantially cellulose Il crystal, cellulose Ill-2 crystal or the mixture thereof and having a degree of crystal orientation at a face of (101) in the crystalline region in the direction of the surface of the membrane of at most about 40%, the membrane having a dynamic modulus at 30°C measured with a frequency of 110 Hz of at least about 1.5 X  10 8  (100-pre) dyn/cm 2  wherein Pr is a porosity by percentage, a mean pore size represented by D (µm) of about 0.01 µm to about 20 µm and at the same time a porosity in a plane of at least one plane of at least about 30% or a number of pores in a plane per 1 cm 2  of about 6×10 5 /D to about 3×10 7 /D; and a process for preparing the same.
Patent EP-0085771-A2 (EP)
Title: Electrodeposition of chromium and its alloys
Inventor: BARCLAY DONALD JOHN
IPC: C25D5/34
Filed: 1982-12-10
Abstract: A process for electroplating chromium comprising pretreating the surface of a part to be plated with chromium by forming a deposit of a sulphur compound thereon, which sulphur compound accelerates the reduction of chromium ions to chromium metal. Preferably the deposit is formed cathodically in a solution containing a sulphur species. The sulphur species include thiocyanate, or species having S-0 or S-S bonds; or a species having a -C=S or -C-S group within the molecule. Alternatively the sulphur compound can be chemically deposited by evaporating sulphur on to the surface or by immersing the part in a solution of sulphide ions.
Patent EP-0070098-A2 (EP)
Inventor: BOSOV EMMA
IPC: G02B6/44
Filed: 1982-06-11
Abstract: A hybrid connector concurrently connects electrical conductors and optical fibers terminated in the connector to electrical conductors and optical fibers respectively terminated in a mating array of electrical contacts and optical fiber connecting elements. This mating array may be in a mating connector. Each optical fiber is clamped within a housing and surrounded by a guide which extends from the clamp toward the mating end of the housing for abutting the fiber connection elements of the mating array. The clamp and the fiber guide are mounted within the housing for retractive movement in a direction away from the connector mating end relative to the electrical contacts of the connector. Upon the mating engagement of the connector with the array of electrical contacts and optical fiber connecting elements, the clamp and the fiber encompassing member cooperate to gauge the connections between an optical fiber held by the clamp and another optical fiber of the array independently of the connection between the electrical contacts of the connector and mating electrical contacts of the array. An optical fiber clamp, optical fiber connector, and housing structure for the hybrid connector. '
Patent EP-0087007-A2 (EP)
Inventor: HOFFMAN CHARLES REEVES
IPC: G11C14/00
Filed: 1983-02-01
Abstract: A dynamic random access memory having a non- volatile back-up storage capability including a latent image capability, and method of operating the memory. Each memory cell is composed of a dynamic portion (10, C<sub>o</sub>) and a non-volatile portion (30, C<sub>c</sub>) connected to the dynamic portion. The non-volatile portion is formed of a dual gate FET (30), one gate of which is a floating gate (34). A segment of DEIS (Dual Electron Injection Structure) material is provided to control the charge of the floating gate. Two capacitors (C<sub>s</sub>, C<sub>c</sub>) couple the floating gate (34) to the source of the dual gate FET and'to the data node (D) of the cell respectively. The second gate (35) of the dual gate FET can be grounted to turn off the channel of the dual gate FET independent of the charge on the floating gate during normal dynamic memory operations. To perform a non-volatile storing operation, the voltage applied to the DEIS material opposite the floating gate is taken first positive and then negative.
Patent EP-0104318-A2 (EP)
Inventor: RUCKERT HEINZ-JURGEN
IPC: F16K31/60
Filed: 1983-06-09
Abstract: 1. An actuating device for a pipe fitting, in the case of which the valve member is guided for pivotal motion, comprising a hand lever (1) attached to the screw threaded drive rod (2) of the said fitting, and a detend handle (4) which is mounted on the hand lever (1) and is able to be pivoted in relation thereto against the force of a spring (5) about an axis of turning (3), said detent handle (4) being adapted to be brought into engagement with a detent disk (8) for adjustment to intermediate settings, said disk (8) being arranged on the housing of said fitting and having a plurality of recesses, characterized by a detent handle (4) whose axis (3) of turning is offset parallel to the axis of turning of the said fitting (2), and the detent handle (4) is provided with two teeth (6 and 7), which in the locking position rest on opposite sides of the recesses in the detent disk (8) and the angles of slope of the sides and of the teeth (6 and 7) are such that the forces (P1 and P2 ) effective at the points of engagement produce moments which in both directions of turning lead to an inward rocking of the detent handle (4) into the recesses of the detent disk (8).
Patent EP-0110368-A2 (EP)
Inventor: WATANABE KYOJI
IPC: H03G3/20
Filed: 1983-11-28
Abstract: A signal control circuit for a burst signal transmission system has a comparator for receiving a burst control signal from a burst control signal generator and an output signal from an envelope detector and for generating a difference signal therebetween. The difference signal is supplied to an attenuator, a preamplifier or a nonlinear power amplifier for receiving a modulated carrier wave so as to control attenuation of the attenuator or gain of the preamplifier or nonlinear power amplifier whereby a waveform of the output signal from the nonlinear amplifier is made analogous to that of the burst control signal from the burst control signal generator.
Patent EP-0090606-A2 (EP)
Inventor: COBBS WALTER H JR
IPC: B05B15/12
Filed: 1983-03-24
Abstract: A process for the recovery of solvent entrained in a water vapour laden exhaust gas stream exhausted from a spray painting system is disclosed. The process includes an oil absorption unit which absorbs and removes all but about 100 parts per million of the solvent from the exhaust gas stream while permitting air and water vapour to be vented from the system and a stripper which in turn removes all but about 0.001 mole fraction of any one solvent component trapped in the oil. The oil, which is substantially free of solvent, is returned to the absorption unit. The stripped solvent can then be condensed and reused by mixing it with the paint solids to be sprayed in the process; or, alternatively, it can be admitted as a vapour into the atmosphere surrounding a workpiece which is being coated in the spray painting system to raise the solvent humidity surrounding the workpiece to above about 70%. By raising the solvent humidity to above about 70% caking of paint on the interior surfaces of the spray booth, plugging of the paint spray nozzles, and rapid evaporation of solvent from the paint is reduced. The present process provides a means to recover and reuse even a complex mixture of solvents where the recovered solvent comprises a mixture of the same components in the same ratio as the solvent mixture originally used in the paint spray system. The system is described in relation to a continuous coater wherein parts to be coated move continuously through an enclosed paint spray area and are coated while the solvent laden atmosphere therein is exhausted from the coater for recovery of the solvent.
Patent EP-0095837-A2 (EP)
Inventor: HOLLIS ANDREW PATRICK
IPC: E21B33/12
Filed: 1983-05-09
Abstract: Well testing of either exploration or production wells is carried out by locating a hollow member, which contains test instruments, in the well bore or within the internal bore of a drill string run, in such a manner that fluid flow up the bore is caused to take place along the path, at least a portion of which includes testing through the region within the hollow member where fluid is in direct communication with the test instruments and performing the well tests while permitting such flow through the member to occur or while preventing fluid escape from the member. 
     In the method of the invention well testing apparatus may be used for down-hole shut-in purposes even on production wells not provided with built-in shut-in facilities.
Patent EP-0097458-A2 (EP)
Inventor: JISKOOT JOOST JAKOB
IPC: B01F15/02
Filed: 1983-06-09
Abstract: An in-line blender for blending components in the form of liquid or other fluent materials comprises a pipeline 16 having a plurality of injection points 17, each injection point being connected to a set of selector valves 26 each connected to a separate source 10 of component. Only one of these selector valves at a time is connected to the injection point 17. Between the set of valves 26 and the injection point 17 there is mounted a metering apparatus in the form of a positive displacement pump 13 and a meter 14.
Patent EP-0100160-A2 (EP)
Inventor: OKAJIMA YOSHINORI
IPC: G11C11/415
Filed: 1983-07-01
Abstract: A semiconductor memory device comprises a plurality of static-type memory cells (MC) connected to pairs of word lines (W), each word-line pair being composed of a word-line (W<sup>+</sup>) having a high potential and a word-line (W-) having a low potential, and a plurality of word-line discharging circuits, each being connected to one of the word-line pairs. Each of the word-line discharging circuits comprises a thyristor whose anode is connected, via a voltage level shifter, to a word-line having a high potential and whose cathode is connected to a constant-current source or a constant-voltage source. Intrinsic capacitance of the thyristor is used, in place of a separate capacitive element, to determine discharge periods, thereby saving space that would otherwise be taken up by such separate capacitive elements.
Patent EP-0104876-A2 (EP)
Inventor: BIRD GRAHAM JOHN
IPC: C07D213/70
Filed: 1983-09-21
Abstract: The invention concerns novel compounds of the formula I
     wherein:
     Z is selected from oxygen and the group -YAn wherein   Y is selected from C, to C 6  alkyl and benzyl and An is an anion;   k is zero or the integer 1;   n is zero or an integer selected from 1 to 4;   X is selected from halogen, nitro, cyano, alkyl, substituted alkyl, hydroxy, alkoxy, substituted alkoxy, alkenyl, alkenyloxy, alkynyl, alkynyloxy, acyloxy, alkoxycarbonyl, alkylthio, alkylsulfinyl, alkylsulfonyl, sulfamoyl, substituted sulfamoyl, alkanoyloxy, benzyloxy, substituted benzyloxy, amino, substituted amino and the groups formyl and alkanoyl and the oxime, imine and Schiff base derivatives thereof;   R' is selected from hydrogen, alkyl, alkenyl, alkynyl, substituted alkyl, alkylsulfonyl, arylsulfonyl, acyl and an inorganic or organic cation;   R 2  is selected from alkyl, substituted alkyl, alkenyl, haloalkenyl, alkynyl and haloalkynyl;   R 3  is selected from alkyl, fluoroalkyl, alkenyl, alkynyl, and phenyl; and   R 4  is selected from hydrogen, halogen, alkyl, cyano and alkoxycarbonyl.   
     The compounds of the invention show herbicidal properties and plant growth regulating properties and in further embodiments the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of the compounds of formula I, compositions containing as active ingredient a compound of formula I, and herbicidal and plant growth regulating processes utilizing compounds of formula I.
Patent EP-0091418-A2 (EP)
Inventor: REYNDERS GILBERT LEON
IPC: B29D30/68
Filed: 1983-03-30
Abstract: Method for modifying the coefficient of adhesion of tyres, new or old, which consists in temporarily forcing into the tread (2), substantially in a radial direction, elements (3) in order to produce holes, the opening of which has a section such that it is opened up in the stressed zones of the tyre and is closed up in the non-stressed zones, device suitable for such a method and tyre thus obtained. <IMAGE>
Patent EP-0120467-A2 (EP)
Inventor: SCHMIDTS KURT
IPC: G11B23/02
Filed: 1984-03-22
Abstract: A reel for material of tape-like configuration, especially magnetic tape, comprises two side flanges which are rigidly connected together to form a flange unit, and a hub firmly clamped between said side flanges. Advantageously, an essentially continuous gap is provided between the flange unit and the hub to accommodate any radial deformation of the winding surface. The novel reel is particularly suitable for computer and video tapes which exert considerable compression on the hub when they are wound.
Patent EP-0130283-A2 (EP)
Inventor: VON KOPP GUNTER
IPC: A62B18/04
Filed: 1984-04-03
Abstract: A respirator hood designed as an emergency escape hood and air filter device. A head protector is provided, which is simultaneously designed as a packing and stand-by container. The crown area of the respirator hood is provided as an impact-resistant head protector with the respirator hood being an integral component thereof. The respirator hood in its unused state is packed and stored under moisture-proof conditions within the head protector.
Patent EP-0131183-A2 (EP)
Inventor: BJORKLUND GARY CARL
IPC: G01J3/447
Filed: 1984-06-20
Abstract: A method and device for detecting dichroic and/or birefringent narrow spectral features in a sample is described. The method includes the steps of providing a beam of light having an optical frequency bandwidth which is narrow compared to the width of the narrow spectral feature and having a center frequency ωc which lies near the narrow spectral feature, polarization phase modulating a beam of light with a single RF frequency to provide a pure FM spectrum having upper and lower sidebands in which either the carrier and sidebands have been polarized differently with respect to one another, exposing the sample containing the narrow spectral feature to the polarized modulated light so that the FM sidebands probe the narrow spectral feature, polarization analyzing and then photodetecting the light emerging from the sample to detect a RF beat at the specific RF frequency used for the polarization phase modulation, and electronically monitoring the amp- l i tude of the RF beat signal to indicate the strength of the narrow spectral feature. The device includes a polarization phase modulator (17) and a polarization analyzer (18) positioned on opposite sides of the sample (16). In a preferred embodiment the polarization phase modulator produces a frequency modulated optical spectrum with the sidebands polarized precisely orthogonal to the carrier (Fig. 3).
Patent EP-0137164-A2 (EP)
Title: Video projector
Inventor: SAITO SHOBU
IPC: G02B3/10
Filed: 1984-07-27
Abstract: @ In a video projector for projecting a video picture displayed on a Braun tube (1 the space between the Braun tube (1) and a lens (36) is filled with a medium (38) having a refractive index substantially equal to those of both the glass faceplate (35) of the Braun tube (1) and the material of the lens (36), and the medium (38) is a silicon resin of the mixture of two liquids which is in liquid phase just after the mixing of two or three or above liquids but cured after lapse of a certain time into a gel or solid state, and the lens (36) is supported by a lens holder (42) so that it can be moved freely along the optical axis within the lens holder (42).
Patent EP-0136468-A2 (EP)
Inventor: SNOW ROGER
IPC: A01N27/00
Filed: 1984-08-03
Abstract: A bird repellant composition including
     (a) an effective amount of a polymeric component which polymeric component includes at least one butene polymer or copolymer, and   (b) an effective amount of a thickening agent.
Patent EP-0133710-A2 (EP)
Inventor: BARLAGE BRUNO DIPL-ING
IPC: A01B29/04
Filed: 1984-08-13
Abstract: 1. A land packer consisting of a frame (1) which can be coupled onto or mounted on a towing vehicle, of a plurality of packer rings (5; 5') which are disposed coaxially side by side with spacing apart and which comprise an outer ring portion (6) and an inner ring portion (8; 8') united therewith via substantially radial spokes (7) and are supported for rotation, characterised in that the packer rings (5; 5') are individually detachably connected to one another by axial bolts (16), which bolts (16) are disposed in the region of the inner ring portions (8, 8') and engage through these or regions (9, 10) thereof and through flange rings (9, 10; 29, 30) which lie flush against flange-ring faces (11, 12; 11', 12') of the inner ring portion (8, 8') being positively centred in relation thereto by an annular centring shoulder (14; 14').
Patent EP-0135849-A2 (EP)
Inventor: PADOVANI ROBERTO
IPC: B23B41/00
Filed: 1984-09-03
Abstract: @ A machine is disclosed for drilling sheet-like materials, in particular for drilling holes at preset locations on glass, crystal glass, and the like plate blanks, which includes a feed-in station (1) and a drilling station (2). The feed-in station (1) is provided with a means of sliding a plate blank (3) to be drilled, forward, which has a plurality of rollers (5), at least some of which are driving rollers, the rollers being effective to impart a forward movement to the plate blank (3) and provided with a means of combining this forward movement with an approaching movement of the plate blank (3) toward an abutment member connected to the frame of the feed-in station (1).
Patent EP-0136657-A2 (EP)
Inventor: SAMSON ILAN
IPC: E01D15/133
Filed: 1984-09-26
Abstract: A table, comprising a table top consisting of at least two table top elements with each table top element and the next adjacent table top element fitting together along an abutment line. Pedestal means is provided for directly supporting at least one but not all of the table top elements. The abutment line comprises a non-straight line and at least three pairs of cooperating interfitting male and female members are provided for connecting together each table top element and the next adjacent table top element. The pairs of cooperating male and female members are disposed at spaced apart locations in a non-collinear arrangement along the or each said abutment line. The pairs of cooperating members from the sole means of support for table top elements not provided with a pedestal and the weight of such elements is carried by shear stresses in the cooperating members and by bending stresses in the table top elements themselves.
Patent EP-0140186-A2 (EP)
Inventor: CHANGE WEN-HSUAN
IPC: C09D175/00
Filed: 1984-10-01
Abstract: This invention encompasses a high solids, solvent-based, thermosetting composition having the necessary hardness and flexibility that make it an effective coating for both elastomeric and hard metal substrates. The composition comprises a polyester-urethane polyol and a curing agent such as an aminoplast.
Patent EP-0136702-A2 (EP)
Inventor: JAHN DIETER DR
IPC: C07D405/12
Filed: 1984-10-03
Abstract: Die Erfindung betrifft Cyclohexenol-Derivate der Formel <IMAGE> in der R¹, R², R³, X und A die in der Beschreibung genannten Bedeutungen haben, Verfahren zur Herstellung dieser Verbindungen sowie ihre Verwendung zur Bekämpfung unerwünschten Pflanzenwuchses.
Patent EP-0136714-A2 (EP)
Inventor: NOMURA KAZUHIRO
IPC: B60J5/04
Filed: 1984-10-03
Abstract: A side door hinge mechanism in a motor vehicle, utilizing a quadric crank chain comprising: a first rotary link (20) interconnecting points disposed on a vehicle body (12) and a side door (14) on one side as rotary center shafts (16, 18); a second rotary link (26) interconnecting points disposed on the vehicle body (12) and the side door (14) on the other side as rotary center shafts (22, 24); a portion between the two points on the vehicle body (12); and another portion between the two points on the side door (14); wherein the rotary center shaft (18) of the first rotary link (20) on the door's side is disposed in the neighborhood of an end panel (28) of the side door (14) on the proximal end's side thereof, the rotary center shaft (16) of the first rotary link (20) on the vehicle body's side is disposed on the surface (30) of the vehicle body (12) in the neighborhood of the end panel (28), and these rotary center shafts (16, 18) of the first rotary link (20) and the first rotary link (20) are vertically elongated within a range between the end panel (28) and the surface of the vehicle body (12), which are disposed adjacent to each other in the substantially vertical state.
Patent EP-0144861-A2 (EP)
Title: Vorrichtung zum zickzackförmigen Falten und Stapeln von Materialbahnen
Inventor: FELIX WILLY
IPC: B65H45/20
Filed: 1984-11-22
Abstract: Die zu faltende Materialbahn (23) wird durch eine Durchtrittsöffnung (10) hindurchgeführt, die durch zwei Walzen (6, 7) festgelegt wird. Letztere sind frei drehbar in einem Schlitten (2) gelagert, der unterhalb des Stapels (21) hin und her bewegbar angetrieben ist. Ueber diese Umlenkwalzen (6, 7) sind Bänder (13, 14) geführt, welche an beiden Enden (15, 16; 17, 18) an einem feststehenden Gestell (1) befestigt sind. Diese Bänder (13, 14) sind weiter S-förmig über zwei weitere Umlenkrollen (8, 11; 9, 12) geführt, von denen jeweils die eine (8, 9) ebenfalls drehbar am Schlitten (2) und die andere (11, 12) ortsfest im Gestell (1) drehbar gelagert ist. Unterhalb der Durchtrittsöffnung (10) ist eine Rücklaufbremse (32) angeordnet. Bei der Hin- und Herbewegung des Schlittens (2) wird die Materialbahn (23) zickzackförmig gefaltet, wobei gleichzeitig die einzelnen Materialbahnabschnitte (22) von unten an den Stapel (21) angelegt werden.