baber/WOPTO huggingface dataset:
Patent EP-0267873-A2 (EP)
Inventor: ROCHAT ALAIN CLAUDE DR
IPC: C09D11/02
Filed: 1987-11-04
Abstract: Compounds of the formulae I, II and III <IMAGE> where R is F, Cl, Br, C1-C18-alkyl or C1-C18-hydroxy, and n is 0, 1, 2 or 3, are suitable in particular for use as photoconductive substances.
Patent EP-0271440-A2 (EP)
Inventor: JARRON PIERRE
IPC: G01N33/50
Filed: 1987-11-26
Abstract: The starting point is an electrophoresis pattern obtained by means of nucleic acid segments labelled with a radioactive isotope and divided into fragments of different molecular weight and chemically different (A, C, G, T) which are subjected to thin-layer electrophoresis. The electrophoresis pattern is read directly, automatically, at the bottom of a column by means of at least one electron counter-detector in front of which the said fragments are allowed to travel past in a selective migratory motion in step with the electrophoresis. The output signals of the electron counter- detector are transmitted to a computer for processing and analysis. The high sensitivity of detection enables the radioactive isotope content to be appreciably lowered. The detection of the fragments is not restricted to the length of an electrophoresis plate. The losses of time and the errors due to the human factor are largely eliminated as a result of the automatic nature of the reading and interpretation operations.
Patent EP-0276843-A2 (EP)
Inventor: SURAWSKI STEPHEN J
IPC: F41A19/58
Filed: 1988-01-27
Abstract: An electronically operated pistol (10)m has a frame (32) upon which is mounted a barrel (36) and a shell (12) which encloses virtually all moving parts. The pistol has a trigger (14) which, when pulled, moves a front section (56) of a trigger bar (48) carrying a magnet (80) of a Hall effect switch. The trigger bar has a rear section (58) connected to a solenoid (114) which is actuated by a current amplifier (104) in a control circuit (124) which includes the Hall effect switch. Both sections of the trigger bar are independently axially movable but are so connected as to be pivotable about the trigger in unison to perform a disconnect function in association with a sear (78). A switch (104) in the control circuit mounted on the barrel senses the presence of a chambered cartridge (92). The control circuit includes a first light emitting diode (26) which illuminates when a round is chambered and a second light emitting diode (28) which illuminates when control circuit power is low. Voltage comparators (132,130) in the circuit signal logic elements (136,146,148,140) when power is low or the second light emitting diode fails to properly illuminate in order to prevent actuation of the solenoid. An electronic failure, which causes current to be constantly directed through the solenoid, is sensed by a voltage comparator (152) which causes an oscillator (154) to rapidly flash the second light emitting diode.
Patent EP-0280197-A2 (EP)
Inventor: KAIFU KATSUAKI OKI ELECTRIC IN
IPC: G03F7/09
Filed: 1988-02-18
Abstract: A process for forming a photoresist pattern comprises the steps of forming a photoresist layer(32) on an underlying layer(31), forming a contrast enhancement layer(33) for enhancing the contrast of light entering the photoresist layer on the photoresist layer(32), selectively exposing the photoresit layer(32) through the contrast enhancement layer(33) to light, and developing the photoresist layer(32) to form a photoresist pattern(32b). The contrast enhancement layer(33) is formed as a layer containing a photobleachable agent and a material soluble in both of a nonpolar organic solvent and an acueous alkali solution. The material is selected from the group of abietic acid, a derivative thereof, a rosin containing abietic acid as the main component, and a derivative thereof. The contrast enhancement layer(33) is treated and removed simultaneously with development for the photoresist. The stability of a coating solution for the contrast enhancement layer(33) is remarkably high. Therefore, the coating solution for the contrast enhancement layer(33) can be sufficiently resistant to long-term storage.
Patent EP-0283873-A2 (EP)
Inventor: BUDDE FRANZ-JOSEF
IPC: A61F13/15
Filed: 1988-03-11
Abstract: A bandage for application in the case of irritation of the musculature, the tendons and the joints, such as, for example, epicondylitis or rheumatic disorders, consists of a bandage element to be applied to the area of the body to be treated and, attached to one side of this element, strips for securing the bandage element. According to the invention, the bandage element is built up in layers and consists of one layer of a cottonwool fabric and one layer of a synthetic fibre fabric, between which there is arranged a further layer of open-cell foamed material, which acts as a heat pad. <IMAGE>
Patent EP-0295374-A2 (EP)
Inventor: SUDA HIROSHISA
IPC: G02B6/25
Filed: 1988-03-29
Abstract: The optical fiber cutting apparatus are constituted by a combination of cutting apparatus body (252) in which two clamps (66) and (20), scoring blade (52) and pushing member (54) are provided on predetermined posi­tions on base (21) and set table (94) having guide groove (282) on its top is provided at the rear of these clamps (66) and (20), and plural types of adapters (286A), (286B),..., in which first guides (72) and second guides (80) having different sizes and shapes in accordance with the sizes and shapes of single core optical fibers in use are mounted on respective plates (284) that can detachably be fit in guide groove (282). With the above design, the desired adapter having the proper guides (72) and (80) can be selected and used in accordance with the size and shape of a single core fiber in use, so that the cutting apparatus can be applied to optical fibers with different sizes and shapes.
Patent EP-0299241-A2 (EP)
Inventor: SIRONI GIOVANNI
IPC: B29C48/51
Filed: 1988-06-22
Abstract: The invention relates to an extruder (1) for polymeric materials which comprises an external cylindrical envelope (2) and one single screw (3). The screw (3) is hollow and is provided on its inner surface with helical ribs or internal threads (6); further, it contains a fixed cylindrical body (7). In this way, besides the flow chambers (5) formed between the inner surface of the external cylindrical envelope (2) and the outer surface of the hollow screw (3), an internal flow chamber (8) is obtained between the inner surface of the hollow screw (3) and the outer surface of the fixed cylindrical body (7).
Patent EP-0298522-A2 (EP)
Inventor: KOIZUMI SHIGEO
IPC: G03F7/028
Filed: 1988-07-11
Abstract: A light-sensitive material comprises a light-sensi­tive layer containing a light-sensitive silver halide, a reducing agent and a polymerizable compound having an ethylenic unsaturated group which is provided on a sup­port. The light-sensitive layer contains a polymer binder having an ethylenic unsaturated double bonding group in its side chain. The light-sensitive material is advantageously employable as a lithographic plate.
Patent EP-0302396-A2 (EP)
Inventor: SATO HITOSHI
IPC: G01G7/06
Filed: 1988-07-28
Abstract: A capacitance type weight sensor comprises an upper strictive member integratedly forming the upper half of a stationary strut portion, the upper half of a movable strut portion and an upper beam, and a lower strictive member integratedly forming the lower half of the stationary strut portion, the lower half of the movable strut portion and a lower beam. The upper strictive member has a thick-walled portion forming the upper half of the stationary strut portion and one end portion of the upper beam at one end thereof, a thick-walled portion forming the upper half of the movable strut portion and the other end portion of the upper beam at the other end thereof and an intermediate portion connecting the thick-walled portions at the one end and the other end thereof through a thin-walled striction portion engraved in a circular-arc groove shape and forming the intermediate portion of the upper beam. The lower strictive member has a thick-walled portion forming the lower half of the stationary strut portion and one end portion of the lower beam at one end thereof, a thick-walled portion forming the lower half of the movable strut portion and the other end portion of the lower beam at the other end thereof and an intermediate portion connecting the thick-walled portion at the one end and the other end thereof through a thin-walled striction portion engraved in a circular-arc groove shape and forming the intermediate portion of the lower beam. The one end thick-walled portion of the upper strictive member and the   one end thick-walled portion of the lower strictive member are coupled and fixed together with a base by means of a single unit of fixing members, so as to have one end of the stationary electrode sandwiched therebetween, and the other end thick-walled portion of the upper strictive member and the other end thick-walled portion of the lower strective member are coupled and fixed together with a bowl receptalce by means of a single unit of fixing members, so as to have one end of the movable electrode sandwiched therebetween. The electrodes may be provided with deformable adjusting pieces.
Patent EP-0326710-A2 (EP)
Inventor: HORMANDINGER KLAUS
IPC: B60G15/06
Filed: 1988-12-28
Abstract: Es wird ein umsetzbares elastisches Stützlager (1) für einen in Fahrzeugquer- und Längsrichtung geneigten Schwingungsdämpfer beschrieben, das zur Verwendung in Fahrzeugen mit unterschiedlichen Radspurweiten dient. Es weist einen äußeren in einer Schrägebene angeordneten Lagerflansch auf, der am Fahrzeugaufbau abgestützt und über Befestigungsmittel (9) gehalten ist. Es umfaßt ein unter Zwischenschaltung eines elastischen Elements verbundenes Aufnahmeelement mit einem eingesetzten Kugellager. Der Schwingungsdämpfer ist über den Lagerflansch in zwei beabstandeten Positionen in Lageraufnahmen des Aufbaus von Fahrzeugen festsetzbar. In der Lageraufnahme ist der Lagerflansch mit Dämpfer um seine Mittelachse um einen Winkel von etwa 180° verdrehbar angeordnet. Über ein im Aufnahmeelement höhenversetzbares Kugellager ist der Dämpfer in beiden Positionen mit einer gleichen Höhenlage zur Lageraufnahme angeordnet.
Patent EP-0322925-A2 (EP)
Inventor: KIYONAGA KAZUO
IPC: B01F5/04
Filed: 1988-12-30
Abstract: Gas dispersion in a liquid is enhanced by combining the gas and liquid in close proximity to a venturi or other flow constriction means (2) used to create supersonic flow velocities and subsequent deacceleration to sub-sonic velocity. When a venturi is employed, the gas-liquid mixing occurs in the converging portion (3) of the venturi or upstream but in close proximity to said venturi. Turbulent flow conditions upstream of the venturi or other flow constriction means adequate to disperse the gas uniformly in the liquid are not required and, surprisingly, the gas and liquid need not be uniformly dispersed prior to acceleration to supersonic velocity.
Patent EP-0277005-A2 (EP)
Inventor: CROSS MICHAEL ARCHER
IPC: G01J1/00
Filed: 1988-01-27
Abstract: An attenuated fiducial replica of the far field pattern of a high energy laser beam (15) is obtained by a system and method wherein a first fraction of an incident high energy beam is deflected from one reflective surface (13) of a holey plate (12) and the diffracted orders of the beam are transmitted from the holes (16) to a concave reflector (20), which reflects diffracted orders toward an opposite reflective surface of the holey plate. A zinc selenide partially reflective member (25) is disposed on-axis between the rear reflective surface (28) and the concave surface (21) for re-reflecting successive fraction­al portions of the reflected beam a selected number of times to attenuate the beam converging upon a focal plane from an effective focal distance greater than the physical length of the optical system.
Patent EP-0298604-A2 (EP)
Inventor: ARMANINI LOUIS
IPC: B05D5/06
Filed: 1988-06-07
Abstract: An article exhibiting a multicolor effect is obtained by combining a transparent substrate, an interference pigment and an absorption colorant, the pigment and colorant preferably united in the form of a combination pigment, in which the absorption colorant is of a color which is different from the transmission color of the interference pigment or the complement thereof.
Patent EP-0299678-A2 (EP)
Inventor: OGAWA KAZUFUMI
IPC: C08F2/48
Filed: 1988-07-07
Abstract: Disclosed is a method for producing polydiacetylene of superhigh molecular weight (superlong conjugated polymer) having continuous conjugated bond and straight chain by spreading an organic solvent containing diacetylene derivative on a water surface, and gathering by a barrier, and photopolymerizing while compressing at a constant surface pressure. Also disclosed is a method for producing polydiacetylene comprising a step of improving the arrangement by applying a direct-current field in a specified direction at the time of spreading and gathering diacetylene derivative molecules.
Patent EP-0302693-A2 (EP)
Inventor: ZENTNER GAYLEN M
IPC: A61K9/00
Filed: 1988-08-01
Abstract: The instant invention relates to a drug-delivery device for the controlled release of a therapeutically active ingredient into an environment of use which comprises:
     (A) a core composition comprising
   (a) a water insoluble, non-diffusible charged resin entity, and   (b) a diffusible water soluble ionizable therapeutically active ingredient carrying the same charge as said resin entity; and        (B) an imperforate water insoluble wall surrounding said core composition and prepared from a semipermeable material substantially impermeable to core composition and permeable to the passage of an external fluid in the environment of use, with said wall having a means for release of the therapeutic agent through the water insoluble wall; or   (C) a water insoluble wall surrounding said core composition and prepared from (i) a polymer material that is permeable to water but substantially impermeable to solute and (ii) 0.1 to 75% by weight, based on the total weight of (i) and (ii), of at least one water leachable pore forming additive dispersed throughout said wall.
Patent EP-0317248-A2 (EP)
Inventor: PONCE HECTOR OSWALDO
IPC: H02K15/02
Filed: 1988-11-14
Abstract: A method and apparatus for compressing a stator core (15) assembly of an electric generator (11) having a plurality of stacked punchings (19) positioned between opposing compression plates (23,24). A through-bolt (25) is passed through an aperture drilled through the stacked punchings (19) and a tensioning (41) nut threaded onto one end (27) of the through-bolt (25). A thrust nut (51) is threaded onto a second end (29) of the through-bolt (25) thereby compressing punchings (19) between tensioning nut (41) and thrust nut (51). The tensioning nut (41) is fixed to the through-bolt (25) so as not to be removable. Punchings (19) are compressed by external means and then the thrust nut (51) is tightened against the plate and peened to remain in position. Final tensioning and reten­sioning is provided by a plurality of set screws (57) circumferentially placed about the thrust nut (51) and extending parallel to the through-bolt (25). The set screws (57) may be turned and cooperate against one of the compression plates to exert compressive force on the punch­ings (19). The set screws (57) may utilize nylon inserts to prevent loosening. The utilization of the unique thrust nut (51) with set screws (57) allows the punchings (19) to be retensioned after installation without requiring utili­zation of large tools to turn the very large thrust nut.
Patent EP-0317386-A2 (EP)
Title: Improved logging tool housing with acoustic delay
Inventor: HOYLE DAVID
IPC: G01V1/52
Filed: 1988-10-27
Abstract: A housing for an acoustic logging tool apparatus for use in a well bore is disclosed. The logging tool comprises an acoustic transmitter and one or more acoustic receivers located a fixed distance from the transmitter and an elongated tubular housing having a transmitter area, an intermediate area and a receiving area. The tubular housing has a plurality of interruptions or holes in the longitudinal continuity of its wall to delay the acoustic energy passing from the transmitter to the receiver along the housing. The receiving area of the housing further having means for reducing secondary acoustic noise produced by acoustic scattering between the intermediate area and the receiving area.
Patent EP-0334212-A2 (EP)
Inventor: HARLE HANS A DIPL-ING
IPC: B22F3/16
Filed: 1989-03-16
Abstract: In a process for producing moulded parts from metal particles, pulverulent sheet silicate and optionally graphite powder are pressed into the pores of the sintered part by compression moulding and subsequent sintering. Mica can be used as the sheet silicate.
Patent EP-0347537-A2 (EP)
Inventor: BALL WILRIED
IPC: B60J10/79
Filed: 1989-04-10
Abstract: A vehicle door has, for the purpose of engaging behind a sealing profile (7) on the side frame (6), a support frame (2) guided on the window frame (1), with the window pane (3), said support frame pressing against the sealing profile (7) and being lowerable for the purpose of opening the vehicle door. <IMAGE>
Patent EP-0347849-A2 (EP)
Inventor: PLATT NORMA BETTINA C O EASTMA
IPC: G03C7/305
Filed: 1989-06-20
Abstract: A photographic recording material capable of accelerated development is described. The recording material comprises an image-forming coupler compound, a development inhibitor releasing compound and a compound capable of imagewise release of an electron transfer agent.
Patent EP-0361077-A2 (EP)
Inventor: LOHMANN HELMUT DR
IPC: A61P37/00
Filed: 1989-08-23
Abstract: Said PAF-antagonists can be used alone or combined with an immunosuppressive substance, for example cyclosporin A. Thienotriazolodiazepine or triazolobenzodiazepine in particular are suitable PAF-antagonists. The effect of said substances in the case of idiopathic thrombocytopenic purpura (example of an autoimmune disease) is described.
Patent EP-0369124-A2 (EP)
Title: Allradantrieb für ein Kraftfahrzeug
Inventor: MULLER ROBERT DIPL-ING
IPC: B60K17/346
Filed: 1989-09-04
Abstract: Um einen Allradantrieb eines Kraftfahrzeugs als kompakte Baueinheit mit geringem Raumbedarf zu gestalten, sind die beiden Ausgangswellen (10, 12) des umlaufenden Allrad-Sperrsystems ineinander gelagert. Ein zylindrisches Sperrengehäuse (16) umschließt mit geringem axialen und radialen Abstand das aus einem Planetenrad-Verteilergetriebe (7) und einem Lamellenpaket (8) bestehende Sperrsystem.
Patent EP-0361287-A2 (EP)
Inventor: WEBER HANS-WERNER
IPC: H04B1/04
Filed: 1989-09-20
Abstract: A high-frequency transmitter which, in particular, is suitable for security devices, exhibits an oscillator (3), an amplifier (4), a modulator (7) with associated code signal generator (11) and a transmitting antennae and filter devices. To achieve a high suppression of harmonics in this arrangement, a band-pass filter (4) tuned to the fundamental frequency of the oscillator (3) is connected between the oscillator (3) and the amplifier and a low-pass filter, the cut-off frequency of which is tuned to the fundamental frequency of the oscillator, is connected between the output of the amplifier (5) and the high-frequency input of the modulator (7). The high- frequency output of the modulator (7) is also connected to the transmitting antenna (10) via a further low-pass filter (9), the cut- off frequency of this further low-pass filter (9) being tuned to the mixed signal. <IMAGE>
Patent EP-0380756-A2 (EP)
Inventor: TOLLE KARL-HEINZ
IPC: F16N1/00
Filed: 1989-10-17
Abstract: Bei einem Türfeststeller für Kraftwagentüren dessen am einen Türanordnungsteil angeschlagene starre Türhaltestange (2) ein Haltergehäuse im anderen Türanordnungsteil durchsetzt und dort einerseits gegen eine um eine starr gelagerte Widerlagerrolle (12) abgestützt sowie durch eine auf dem freien Belastungsarm einer im Haltergehäuse abgestützten Drehstabfeder gelagerte Belastungsrolle (10) beaufschlagt ist sind die beiden Rollen beiseitig mit einem Schmiermitteldepot (26) ausgestattet, welches jeweils in auf die Stirnseiten der Rollen aufgeklipsten Kappen (13) untergebracht und durch an den Kappen ausgebildete Dichlippen (28) gegen die jeweilige Lagerachse der Rolle abgedichtet ist.
Patent EP-0372267-A2 (EP)
Title: Deinken von Altpapieren
Inventor: ENGELSKIRCHEN KONRAD DR
IPC: D21C5/02
Filed: 1989-11-14
Abstract: Es wird ein Verfahren zum Deinken von Altpapieren in Gegenwart von mindestens teilweise wasserlöslichen amino- und/oder ammoniumgruppenhaltigen Polymeren und/oder Copolymeren beschrieben.
Patent EP-0370452-A2 (EP)
Inventor: NISHI HIROYUKI C O PATENT DEPA
IPC: H01H50/24
Filed: 1989-11-21
Abstract: An electromagnetic relay in which terminal pieces carrying fixed contact pieces can be assembled in the case for the electromagnetic relay from above. The case consists of a main case accommodating an electromagnet unit, a terminal case accommodating a contact unit and mounted on the main case, and a cover which is mounted on the terminal case. Each of the terminal pieces is fitted into a mounting position in a certain direction to be made immobile in any other direction perpendicular thereto. The cover is provided with a plurality of projections each of which engages with one of the terminal pieces to prevent it from moving in the said certain direction. Thus, the terminal pieces may be assembled from the upper end of the terminal case, and the work required for this assembly process may be significantly reduced. According to this structure, since the terminal case may be integrally provided with a bottom wall which separates the contact unit in the terminal case from the electromagnet unit accommodated in the main case, a better insulation can be achieved without in any way complicating the assembly process.
Patent EP-0375998-A2 (EP)
Inventor: HANNA JOHN EDWARD
IPC: G05F3/22
Filed: 1989-12-04
Abstract: A deglitch circuit for suppressing transient signals that appear at an output node includes a bias circuit (30, 32) for providing a bias signal; a transistor (36) having its collector-emitter conduction path coupled in series to the output node and having a base coupled to the bias signal; and a capacitive element (38) coupled between the output node and the base of the transistor for rendering the transistor conductive in response to a transient signal such that a low impedance circuit path is presented to the transient signal.
Patent EP-0326403-A2 (EP)
Inventor: HIKOSAKA AKIHIDE
IPC: C21B11/00
Filed: 1989-01-27
Abstract: A process for melting iron material during the production of molten iron, in which cold iron material such as scraps, cold pig iron or reduced iron is charged into a melting furnace. Carbon-containing solid material is fed into a precombustion vessel for primary combustion under supply of an oxygen-containing gas with an sub-stoicheimetric oxygen content of 0.4 to 0.9. Combustion residues of the carbon-containing solid material are separated from the resulting hot reducing gas. The reducing gas is introduced into the melting furnace for secondary combustion under supply of an oxygen-containing gas holding an oxygen concentration corresponding to 0.7 to 1.3 of theoretical air ratio.
Patent EP-0337614-A2 (EP)
Inventor: BREDBENNER CHARLES W
IPC: C08G18/66
Filed: 1989-03-20
Abstract: Flexible open-celled polyurethane foams are formed in situ from the reaction of a polyisocyanate, a conventional polyester polyol, a polyether polyol and a blowing agent, in the presence of a catalyst, together with a high hydroxyl polyester polyol. Preferred polyester polyols are those having high hydroxyl numbers in the range from 300-600 and, most preferably, 400-450. The average equivalent weight of the high hydroxyl number polyester polyol is normally in the range from 100-200.