baber/WOPTO huggingface dataset:
Patent EP-0005433-A2 (EP)
Inventor: PASIC JAMES A
IPC: B65B13/20
Filed: 1979-03-13
Abstract: A hold-down beam is provided on a rapid acceleration conveyor to hold articles, such as an unstable stack of newspapers, tightly against the conveyor for increasing frictional engagement between the stack and the conveyor and move the upper part of the stack with the conveyor so that the stack will not topple. The hold-down bar is unpowered. that i 5  it is mounted for reciprocation in low-friction bearings so that its own frictional engagement with the top of the stack carries it along with the top of the stack until the stack is brought up to the desired velocity. A unique cable system for lowering both ends of a hold-down bar synchronously through an infinite number of positions and does not interfere with operation of a strapping machine. Compression blocks are provided at adjustably spaced locations on the bar for pressing bowed stacks.
Patent EP-0007317-A2 (EP)
Inventor: KUCZYNSKI WILLIAM ANTHONY
IPC: B64C9/02
Filed: 1979-07-11
Abstract: A helicopter stabilator having naturally high response to the main rotor wake excitation frequency in roll and yaw stabilator vibratory modes is selectively mounted so as to be detuned therefrom in antisymmetric stabilator vibratory modes without adversely affecting symmetric stabilator vibratory modes, stabilator vertical stiffness, or stabilator pitch stiffness.
Patent EP-0023720-A2 (EP)
Inventor: TOBIAS HERBERT ALBERT
IPC: G03F7/28
Filed: 1980-08-02
Abstract: An apparatus for applying toner to an imagewise tacky surface on a photo-element. The element advances through the apparatus between a pair of plates covered with pile fabrics. The pile fibers are slanted in the direction of advance. One of the plate carries a hopper filled with a particulate toner and one is reciprocated to impart movement to the element.
Patent EP-0050703-A2 (EP)
Inventor: BASCHANG GERHARD DR
IPC: C07H23/00
Filed: 1979-02-21
Abstract: Muramyl peptide derivs. of formula (I) and their salts are new. X is carbonyl; R1 is H, alkyl, opt. substd. benzyl or acyl; R2 is opt. substd. alkyl or carbocyclic aryl; R4 and R6 are each H, alkyl, opt. substd. benzyl or acyl; R3 is H or alkyl. At least one of R7, R9 and R13 is lower alkyl and the others are H, R8 is H, lower alkyl or free, esterified or etherified hydroxy lower alkyl, mercaptolower alkyl or amino lower alkyl, or is 5-6C cycloalkyl, 5-6C cyclo alkyl, lower alkyl, opt. substd. aryl or aralkyl, N-contg. heterocyclyl or heterocyclyl lower alkyl; or R7 and R8 together form 3-4C alkylene; R10, R11 and R12 are each opt. esterified or amidated carboxy, and R11 can also be H. (I) are immuno modulators. They can be used to stimulate the body's own defenses e.g. in chronic and acute infections or in selective (antigen specific) immunological defects and in acquired and innate immunological defects. Suitable daily doses are 0.5-100 mg parenterally and 1-1500 mg orally.
Patent EP-0043942-A2 (EP)
Inventor: GOTH GEORGE RICHARD
IPC: H01L21/60
Filed: 1981-06-23
Abstract: A method for forming integrated circuits having a pattern of narrow dimensioned dielectric regions and, more particularly self-aligned metal process is described which achieves self-aligned metal to silicon contacts and sub- micron contact-to-contact and metal-to-metal spacing. The insulation between the contacts and the metal is a pattern of dielectric material having a thickness dimension in the order of a micron or less. The metal and dielectric structure is substantially planar. The method for forming integrated circuits with this structure involves providing a silicon body (50, 51) and then forming a first insulating layer (52) on a major surface of the silicon body. A layer of polycrystalline silicon (53) is formed thereover. Openings are made in the polycrystalline silicon layer by reactive ion etching which results in the structure having substantially horizontal surfaces and substantially vertical surfaces. A second insulating layer (55) is then formed on both the substantially horizontal surfaces and substantially vertical surfaces. Reactive ion etching of this second insulating layer substantially removes the horizontal layers and provides a narrow dimensioned dielectric pattern of regions (56) on the major surface of the silicon body (50). The remaining polycrystalline silicon layer (53) is then removed by etching to leave the narrow dimensioned regions (56) on the major surface of the silicon body. A conductive layer is blanket deposited over the narrow dimensioned regions and areas in between. A blanket layer of a plastic material over the conductive layer to planarize the surface is accomplished. Reactive ion etching the plastic material and the conductive layer is continued until the tops of the narrow dimensioned regions (56) are reached leaving the structure of patterns (59 to 64) of metal filling the regions between the pattern of dielectric material having a thickness dimension in the order of a micron or less.
Patent EP-0036242-A2 (EP)
Inventor: HOFFMAN WILLIAM C
IPC: G02F1/135
Filed: 1981-01-20
Abstract: In an electro-optical display device, a fiber optic faceplate (14) which transmits light only through a well-defined solid angle, is optically coupled to an electro-optical display panel (10) having a specularly reflecting surface (26). The display panel can be either an active device, such as laser diodes, or passive such as a dynamic scattering liquid crystal device. The axes of the optical fibers comprising the faceplate (14) are slanted to the display surface (26) at an angle such that the light which enters the front surface of the faceplate and is specularly reflected from the display surface is trapped within the faceplate. However, light emitted or scattered from on-state display elements is transmitted through the faceplate to the viewer. 
     A high contrast display results because off-state display elements on the display surface appear dark under even intense ambient illumination whereas the on-state elements appear bright. 
     The faceplate (14) has two major opposing surfaces which are aligned to one another at a predetermined angle in order to control the size and direction of the display field of view.
Patent EP-0045618-A2 (EP)
Inventor: GREGORY REGINALD
IPC: B01J29/00
Filed: 1981-07-28
Abstract: The activity of cation-exchangeable layered clay or crystalline aluminosilicate catalyst in esterification, etherification, hydration, and cracking reactions is promoted by addition of a strong acid such as sulphuric acid, phosphoric acid, hydrochloric acid, hydrofluoric acid or para-toluene sulphonic acid. The further addition of water to the reaction can extend the life of the clay catalyst and in some cases its catalytic activity.
Patent EP-0049100-A2 (EP)
Inventor: BROOKS RALF MAYNARD
IPC: B41J2/325
Filed: 1981-09-23
Abstract: A non-impact bar code printer and printing method in which a record medium (52) and a thermally sensitive ribbon (54) are placed between a pair of electrodes (56, 58) at least one of which comprises a plurality of needle electrodes (62) disposed in a linear array, and an electrical potential is produced across the electrodes of a magnitude causing a flow of discharge current therebetween affecting heating of the ribbon and transfer and bondage of ink to the record medium. Control means are provided for controlling the duration of said discharge current flow so as to determine the width of each printed bar.
Patent EP-0042804-A2 (EP)
Inventor: GAUSSENS GILBERT
IPC: C25B13/08
Filed: 1981-06-23
Abstract: Membrane échangeuse de cations utilisable notamment en tant qu'électrolyte solide. Cette membrane comprend une pellicule de copolymère greffé, en particulier de polyéthylène greffé par du styrène et elle présente une capacité d'échange supérieure à 0,5 meq/g, une résistivité inférieure à 100 Ω.cm, un gonflement dans l'eau supérieur à 30 % par rapport à la masse sèche et une perméabilité vis-à-vis de l'oxygène et de l'hydrogène, telle que, dans l'électrolyse de l'eau, ces deux gaz sont obtenus avec une pureté supérieure à 98%.
Patent EP-0069854-A2 (EP)
Inventor: COLACINO JAMES JOSEPH
IPC: H01L21/027
Filed: 1982-05-28
Abstract: An E-beam lithography process of forming a pattern of openings (13) in a layer (11) of a positive resist system is described where, after exposure with E-beam, the development is performed at low temperatures (e.g. 14°C) with end-point detection to indicate a further degree of overde- velopment, followed by controlled heating to post-bake of the resist image to obtain round and properly tapered holes (13) in the photoresist. 
     The method is used for forming via holes (15) in Insulating layers (4) on semiconductor devices. Where quartz is used as insulating layer (4) an underlayer (10) of an adhesion promotor is used (negative photoresist which is desensitized by heating) followed by overcoating with an E-beam sensitive positive resist layer (11), of the novolak/ diazobenzophenone family.
Patent EP-0071040-A2 (EP)
Inventor: DAMMAN BEN
IPC: C01B25/41
Filed: 1982-07-05
Abstract: Bei einem Verfahren zur Herstellung von Alkaliphosphaten, insbesondere von Alkalipolyphosphaten, aus Alkaliphosphatlösungen oder - suspensionen werden die Ausgangsprodukte in einem Turm durch eine von einem Brenner-kranz erzeugte Flammzone versprüht. Dabei erfolgt das Versprühen mittels mehrerer Einstoffdüsen bei Vordrucken der Alkaliphosphatlösungen oder -suspensionen von 6 bis 66 bar. Eine Vorrichtung zur Durchführung des Verfahrens besteht aus einem mit einem Deckel 2 verschlossenen. zylindrischen und unten spitz zulaufenden Sprühturm 1. Dabei ist der Deckel mittig von einem mit einer Versprüheinrichtung 6 verbundenen Lösungszuführungsrohr 5 durchdrungen. Weiterhin ist der Deckel 2 von mehreren konzentrisch um das Lösungszuführungsrohr 5 angeordneten Brennern durchdrungen. Die Versprüheinrichtung besteht aus einem Speiserohr 15 und mindestens einem Sprühkopf 12, in dessen Stirnfläche 13 mehrere Einstoffdüsen 17 eingelassen sind. Im Lösungszuführungsrohr 5 befindet sich mindestens eine Druckerhöhungspumpe 7.
Patent EP-0075840-A2 (EP)
Inventor: WILLMS LOTHAR DR
IPC: C07D498/04
Filed: 1982-09-21
Abstract: Compounds of the formula    <IMAGE>  I  wherein R is halogen, CF3, NO2, CN, Alkyl or alkoxy, n is 0 to 3 X is O, S, NH or N-Alkyl, Y is O, S, SO, SO2, NH or N-Alkyl, R1 is H or alkyl and Z is carboxy or hydroxymethyl or functional derivatives of these groups, are valuable herbicides and growth regulators.
Patent EP-0084083-A2 (EP)
Inventor: SCHNEIDER RUDOLF
IPC: B23H1/08
Filed: 1982-09-29
Abstract: In swinging wire guides for generally conical finishing surfaces, the problem exists of a reliable automatic coaxial setting of the guide axes according to the particular angular position of the wire electrode in the workpiece finishing zone. As a solution, the wire guides (DF1, DF2) supported swinging on the support elements (TO1, TO2) are joined together by a coupling device, which has a guide member (FG) joined correspondingly with the support elements. The latter is set by the relative movement of the wire guides (DF1, DF2) to the desired angular position of the wire guides according to the ideal wire guide axis (D-D). Through swinging coupling gears (SK1, SK2) the angle position of the guide member (FG) is transmitted to the wire guides (DF1, DF2). These coupling gears suitably contain a jointed parallelogram (LK) and a rotary coupling member (DK) for the transmission of two swinging movement components, perpendicular to each other, in the sense of a total biaxial forced coupling of the guide member with the wire guides.
Patent EP-0084157-A2 (EP)
Inventor: IZUMI TOKIO
IPC: A61K35/51
Filed: 1982-12-22
Abstract: A cosmetic composition for chappy skin comprising as blend ingredient an extract produced by mincing human umbilical cord or cockscomb, digesting the minced product with pronase and then filtering the resultant product.
Patent EP-0077670-A2 (EP)
Inventor: GOEDDEL DAVID V
IPC: C07K1/00
Filed: 1982-10-18
Abstract: Disclosed is a complete description of the preparation of a novel, substantially pure polypeptide via recombinant DNA techniques utilizing any of an assortment of expression vectors and host cultures. The polypeptide, human immune (gamma) interferon (IFN-y), is isolated in substantially pure form and characterized in terms of DNA and amino acid sequences (see Figure 5), physical attributes and biological activity.
Patent EP-0077736-A2 (EP)
Inventor: HUGHES JOHN J JR
IPC: G01R31/28
Filed: 1982-10-19
Abstract: A data channel for a digital tester includes a random access local memory containing a main vector sequence, a subroutine vector sequence, and a test vector list. An index register is loaded with the address of the first vector in the list of vectors that is to be inserted as a variable into a vector stream. A sequence instruction selects the index register as the source of a test vector address when a variable vector is to be inserted into the vector stream at a point in a subroutine. The sequence instruction also resets the index register to a state which determines the address of the next variable to be inserted into the test vector pattern.
Patent EP-0062617-A2 (EP)
Inventor: GUERRIERI GONZAGA EDOARDO
IPC: B26D1/18
Filed: 1982-03-24
Abstract: The subject of the invention is a light weight metal structure designed to infeed and cut transversely flexible material E in the form of rolls, and it comprises: an unwinding unit of cradle or V conformation that extends along two adjacent, inclined, planes constituted by two sets of belts, each of which encompasses at least two parallel rollers, one of which, 2 or 6, placed at one extremity of the cradle and the other, 5, being a common roller placed centrally at a lower level, the unwinding of the roll being programmable; a transverse cutting unit B able to cut, preferably in the two directions, over a predetermined witdh; a driven frame C for the removal of the cut pieces and, possibly, a bench for amassing the cut pieces.
Patent EP-0088446-A2 (EP)
Inventor: LIU CHAO-MIN
IPC: A61P31/04
Filed: 1983-03-09
Abstract: Es werden die Antibiotika X-14873A, G und H der Formel <IMAGE> wobei für X-14873A R1 CO2H und R2 <IMAGE> ist, für X-14873G R1 Wasserstoff und R2 <IMAGE> ist, und für X-14873H R1 Wasserstoff und R2 <IMAGE> ist, und wobei Me für Methyl und Et für Äthyl steht. Diese Verbindungen zeigen antibiotische Aktivität. Es wird ebenfalls ein Verfahren zur Herstellung dieser Verbindungen beschrieben.
Patent EP-0095712-A2 (EP)
Inventor: MATSUO TERUHIKO
IPC: D01D5/084
Filed: 1983-05-25
Abstract: Fine polyethylene terephthalate fiber having a monofilament denier of not more than about 4 deniers is spun at a high spinning speed of not less than 7,000 m/min, the polyethylene terephthalate filaments extruded from a spinneret having a plurality of spinning holes being passed through a heating zone provided beneath the spinneret and then being bundled by a bundling guide positioned beneath the point of completion of filament fining, which point exists within or below the heating zone. The obtained fiber has a highly improved dyeability.
Patent EP-0106693-A2 (EP)
Inventor: DAVIS RONALD PERCIVAL
IPC: E05D15/00
Filed: 1983-10-17
Abstract: @ A pivot bearing between first and second components (10,11) each of which is formed from a metal material. The pivot bearing comprises a hollow annular boss (14) which is formed as an integral part of the first component (10) by being drawn from the base material from which the first component is formed. An opening (12) is provided in the second component (11) and the annular boss (14) is pivotally located within the opening. The free end portion (18) of the boss (14) is pressed over such that the cross-sectional area of the free end is greater than the opening (12) thereby pivotally retaining the second component (11) on the annular boss (14). A wear-resistant plastics bushing comprising a sleeve (25) and a flange (16) can be positioned within the bearing and placed under pressure by the coupling of the components to create a required level of friction within the bearing.
Patent EP-0112774-A2 (EP)
Inventor: WEST BURNELL G
IPC: G01R31/319
Filed: 1983-12-20
Abstract: An electrical pulse edge timing adjustment circuit 10 comprising one or more deskew elements 5. In each deskew element, a pulse train is passed through an inverter 20. The failing rate of pulse edges on the inverter output line 21 is controlled by a capacitor 24 and an adjustable current sink 25 which determine the output line capacitance discharge rate. From the output line, pulses are passed to another deskew element which re-inverts the pulses and delays the formerly rising pulse edges. Each current sink is independently adjustable to allow different delays in the rising and falling edges.
Patent EP-0109382-A2 (EP)
Inventor: JAHRLING ERIKA
IPC: E06B9/264
Filed: 1983-10-20
Abstract: 1. An insulating glass pane (1) comprising in an airtightly sealed cavity (4) a darkening device, which is disposed in an airtightly sealed cavity (4) and comprises a covering, which is adapted to be raised by a winding shaft (12), wherein said darkening device is operable by means of an outer magnet (19), which is guided outside the insulating glass pane (1), and by an inner magnet (18), which is movable by the outer magnet (19) and guided inside the insulating glass pane (1) and operatively connected to the winding shaft (12) by a drive rope (17), characterized by the combination of the features which reside in that the covering consists of a slatted blind (5) comprising individual adjustable slats (6), which are adapted to be stacked to form a pack, that the inner magnet (18) hangs from the drive rope (17), which is adapted to be wound up on and unwound from a drive pulley (16), which is mounted on the winding shaft (12), that a winding pulley (13) for a carrying rope (14) is mounted on the winding shaft (12), that said carrying rope (14) is adapted to be wound up and unwound in a sense which is opposite to that of the blind (5), that the drive-rope (14) carries a counterweight (15) which matches the blind, and that the inner magnet (18) and the counterweight (15) are disposed in the mutually opposite marginal side portions of the cavity (4) left beside the blind (5).
Patent EP-0153442-A2 (EP)
Inventor: PSADER JOSEF
IPC: C08L81/04
Filed: 1984-08-09
Abstract: The compositions are based on polymers containing mercapto groups and contain additives and inorganic oxidic curing agents and are characterised in that they contain, in homogeneous distribution and in direct contact: (a) metal oxides of elements from main group 4 or subgroup 7 of the periodic table, in an amount which results in partial crosslinking, and (b) metal peroxides of elements of main group or subgroup 2, which cause crosslinking of the remaining mercapto groups. These compositions can be used as sealants and coating compositions.
Patent EP-0154061-A2 (EP)
Inventor: HUANG YUN-YANG
IPC: B29C48/12
Filed: 1984-02-29
Abstract: An extrusion die comprises a inner plate 11 mounted within an annular outer plate 12. Shaped extrusion orifices 20, from which the material being extruded is emitted, are defined by aligned grooves 15, 18 formed at the mating edge surfaces of the inner and outer plates 11,12 respectively. The die may be fabricated utilizing conventional equipment and may be employed to achieve detailed cross sectional configurations of extruded materials.
Patent EP-0122798-A2 (EP)
Title: rCRF and analogs
Inventor: RIVIER JEAN E F
IPC: A61P9/12
Filed: 1984-04-13
Abstract: Rat Corticotropin Releasing Factor (rCRF) and the human counterpart thereof have the formula: Analogs are disclosed that are at least as potent. One which has been found to be particularly potent is: These analogs or pharmaceutically or veterinarily acceptable salts thereof, dispersed in a pharmaceutically or veterinarily acceptable liquid or solid carrier, can be administered to mammals, including humans, to achieve a substantial elevation of ACTH, p-endorphin, β-lipotropin, other products of the pro-opiomelanocortin gene and corticosterone levels and/or a lowering of blood pressure overan extended period of time. They may also be used as stimulants to elevate mood and improve memory and learning, as well as diagnostically. 
     In the analogs, one or more of the first three N-terminal residues may be deleted or may be substituted by a peptide up to 10 amino acids long and/or by an acylating agent containing upto 7 carbon atoms. A number of other substitutions may also be made throughout the chain.
Patent EP-0129362-A2 (EP)
Inventor: IESAKA SUSUMU C O PATENT DIVIS
IPC: H01L29/06
Filed: 1984-06-04
Abstract: A guard-ring-equipped Schottky barrier diode, which can have shortened reverse recovery time and increased withstand voltage, has a Schottky barrier layer (27) formed on a semiconductor substrate (20) of a first conductivity type and a guard ring (25), which has a second conductivity type, formed on surface of the substrate (20) isolated from but surrounding the periphery of the barrier layer (27). An insulative film (23) with an opening over part of the guard ring (25) is formed over the region between the edge of the Schottky barrier layer (27) and the guard ring (25). A high-resistance layer (26) is formed on this opening and is connected with the Schottky barrier layer (27) by a metal electrode (28). The size of the area between the guard ring (25) and the end ofthe barrier layer (27) is less than the sum of the widths of the depletion layers of the guard ring (25) and the barrier layer (27) at the time when the lower voltage of either the barrier layer (27) breakdown voltage or the guard ring (25) breakdown voltage is applied.
Patent EP-0136914-A2 (EP)
Title: Shampoo compositions
Inventor: BARFORD BRIAN DALE
IPC: A61K8/04
Filed: 1984-10-03
Abstract: Antidandruff hair care compositions containing agglomerates of the antidandruff agent.
Patent EP-0143639-A2 (EP)
Inventor: FARRAR DAVID
IPC: C07C29/88
Filed: 1984-11-27
Abstract: A substantially anhydrous mixture of methanol with an organic compound with which it forms an azeotrope can be separated by dissolving into the mixture lithium chloride or other suitable salt that forms a complex with methanol so as to form a homogeneous mixture, adding an organic solvent that is miscible with the organic compound but immiscible with the complex and thereby forming a heterogeneous mixture, and separating the phases. The methanol can be recovered from one phase and the organic compound from the other. The organic compound may typically be methyl acrylate or methacrylate, the blend being, for instance, obtainable during the transesterification of methyl (meth)acrylate with an alcohol to form a higher boiling ester such as dimethylaminoethyl (meth)acrylate or 2-ethylhexyl acrylate.
Patent EP-0114796-A2 (EP)
Inventor: KARLSSON LARS
IPC: F41H3/02
Filed: 1984-01-12
Abstract: The invention relates to a perforated camouflage material where the holes are made as arcuate slits so that tongues are formed (Figures 4A,4B). The material is laminated from a carrier layer and applied thereto a plastics layer put under stress, the tongues thus curling outwards (Figure 48). The layer with stress can suitably be obtained by hot-laminating polyethylene which has been given latent stress during manufacture, with the carrier layer, the latent stress being released into an interior stress in the laminated sheet.
Patent EP-0152829-A2 (EP)
Inventor: KRAMP GEORG
IPC: B66F3/42
Filed: 1985-01-31
Abstract: The lifting device has two sword-like claws 33 which are displaceable along a base rail 5, face one another with their cutting edges 40 and, in a lowered position on the ground, can alternatively be moved hydraulically towards one another or away from one another and can also be lifted hydraulically. Before a load is actually lifted, the sword-like claws 33 are moved between the ground and the load into position below the latter, the load sliding over inclined sliding surfaces 39 onto the wedge-shaped sword-like claws 33. <IMAGE>