baber/WOPTO huggingface dataset:
Patent EP-0377071-A1 (EP)
Inventor: HAAKE HEINRICH
IPC: B65G45/16
Filed: 1989-02-18
Abstract: In a conveyor belt head scraper (1) whose scraper holder (7), which is arranged under the discharging drum (5) of the belt (4), can be moved on both sides by means of a rocker arm (21) in each case, along a circular-arc segment which is concentric to the drum axis, and each rocker arm (21) is supported on springs and sliding-piston mechanisms which serve for lifting the scraper tongue (7) from the belt surface (44), the invention provides that when the pressure drop is blocked, the sliding pistons act as springs in the piston-surface space (30) of the working cylinders (27) of the sliding-piston mechanisms (28) and support the rocker arms (21) with the piston rods (26), these rocker arms being mounted eccentrically and outside of the guides (10) following the circular-arc segments, counter to the conveying direction of the belt (4).
Patent EP-0330942-A1 (EP)
Inventor: GRUPP JOACHIM
IPC: G01R1/08
Filed: 1989-02-18
Abstract: This device makes it possible to display the value of a quantity represented by input information. It comprises a movable indicator member (24) driven by a stepping motor (20), a control circuit (18) for this motor which responds to the input information by applying driving pulses to the motor in order to bring the indicator member into a position corresponding to the value of the quantity, and a dial (26) for providing a reference system, for example a scale, which interacts with the indicator member in order to indicate this value at least approximately. 
<??>The dial comprises an electro-optical liquid-crystal display cell (26) or one of the electrochromic or electroluminescent type, which displays the reference system in response to signals coming from another control circuit (28) when the latter receives an activation signal. 
<??>The device also makes it possible to indicate values of the same quantity which are located in different ranges or the values of separate quantities by causing corresponding reference systems to be displayed selectively by means of the cell. 
<??>The invention is used particularly on the dashboards of motor vehicles. 
<IMAGE>
Patent EP-0338242-A1 (EP)
Inventor: DEYHLE KARL HEINZ
IPC: E01C23/02
Filed: 1989-03-11
Abstract: To be able to divide a concrete layer (2), for example a carriageway covering of a motorway, applied to a suitable substrate into individual panels arranged one behind the other in the direction of travel, slots (5 to 8) are incorporated, transversely with respect to the concrete surface (28), in the concrete which has not yet hardened or set at a spacing which corresponds to the panel width, a separating agent (22) being introduced into said slots. This agent initially fills the slot at least substantially, forming a closed separating sheet or separating layer. When the concrete then hardens, it can press the latter together to such an extent that the slot is completely filled as far as the slot edges by the separating agent (22). The concrete is shaken before and/or during the formation of the slot and thus liquefied thixotropically. The liquefaction takes place only in a locally limited manner in the region of a sword-like separating element (20), which produces the slots and together with a device for applying a liquid or pasty separating agent (22) can be combined to form a structural unit (23). If the slot is of non-planar formation but is provided with an irregular, for example zigzag or corrugated cross-section, a certain lateral tooth-like engagement of adjacent single panels capable of transmitting transverse forces (23) is achieved. <IMAGE>
Patent EP-0350622-A1 (EP)
Inventor: STAHLECKER HANS
IPC: D01H5/50
Filed: 1989-06-09
Abstract: In a support and loading arm (1) for drafting arrangements with mountings for pairs of pressure rollers, each containing a leaf spring (12), the leaf spring is fixed in a spring holder (15) in the loading direction and in the longitudinal direction of the support and loading arm, and the leaf spring is supported directly on the support and loading arm transversely relative to this. …<IMAGE>…
Patent EP-0348995-A1 (EP)
Inventor: RIEPE ALFONS
IPC: E05D7/12
Filed: 1989-06-30
Abstract: The invention relates to a fitting for the articulation of a door leaf on a door frame, with a joint bottom part (4) fastened to the frame and with a joint top part which is movable on said joint bottom part about a vertical axis and which carries the door leaf, the joint bottom part (4) being inserted by means of two horizontal pins (2, 3) into the holding part (5) of a holding device (door-hinge holder) (1) fastened inside the frame and being retained there by at least one clamping part (11, 12), the height of the door leaf relative to the frame being vertically adjustable in that the pins (2, 3) of the joint bottom part (4) are vertically displaceable in the holding device (1) and can be locked in any vertical position relative to the holding device (1), and by means of a screw (9) which lies parallel between the pins (2, 3) and which, via the clamping parts (11, 12) located between the pins (2, 3), presses the pins outwards away from one another against a holding part (5) surrounding the two pins (2, 3) and a tension part (13), the underside of the screwhead (10) of the screw (9) being made conical and bearing with this conical face against two wedge-shaped or conical counterfaces of the clamping parts (11, 12) which bear on the pins (2, 3). <IMAGE>
Patent EP-0364963-A1 (EP)
Title: A method of producing a ceramic reinforced composite automotive component
Inventor: CORWIN JOHN M
IPC: C22C47/08
Filed: 1989-10-17
Abstract: A method is disclosed for producing a reinforced composite automotive component (24). A molten matrix metal is heated to a temperature substantially greater than the melting point of the molten matrix metal. The metal is poured into a mold containing a mass of reinforcing material. The matrix metal is solidified.
Patent EP-0369280-A1 (EP)
Title: Three-phase common container-type circuit breaker
Inventor: TSUKUSHI MASANORI
IPC: H02B13/035
Filed: 1989-11-06
Abstract: Breaker units (3, 4) of three-phases are enclosed in a common container (25). The three-phase breaker units and lead conductors (27a, 28a) connected to both ends of the breaker units are arranged on imaginary straight lines that are in parallel each other nearly passing through vertexes of an equilateral triangle. A common operation unit (7) for driving the three-phase breaker units is accommodated outside the container (25) and juxtaposed at a position opposed to one side (28b-28c) of the equilateral triangle. A zero-phase sequence current transformer (ZCT) is provided surrounding the lead conductors of three phases outside the container.
Patent EP-0372358-A1 (EP)
Inventor: ROBERTSON DONALD S
IPC: A01H1/02
Filed: 1989-11-28
Abstract: A transferrable maize gene is disclosed which is a dominant mutant allele at the  amylose-extender  ( ae ) locus. Maize seeds having this gene produce a high-amylose starch.
Patent EP-0358290-A1 (EP)
Inventor: KLAR ULRICH
IPC: A61K31/557
Filed: 1989-09-07
Abstract: PCT No. PCT/DE89/00585 Sec. 371 Date May 7, 1991 Sec. 102(e) Date May 7, 1991 PCT Filed Sep. 7, 1989 PCT Pub. No. WO90/02740 PCT Pub. Date Mar. 22, 1990.The invention relates to 2-oxabicyclo[2.2.1]heptane derivatives of formula I   <IMAGE> (I)  as well as their enantiomers, in which, e.g., A means -(CH2)n-, (E)- or (Z)-CH=CH-, -C 3BOND C, -O- or -S-, B means hydrogen, C1-C10 alkyl, -OR2, halogen, -C 3BOND N, -N3, -COOR3, R1 means oxygen or a -CH2 group,  <IMAGE>  Z means -(CH2)p-, (E)-CH=CH-, -C 3BOND C-, W means a direct bond, a free or functionally modified hydroxymethylene group or a free or functionally modified  <IMAGE>   in which the OH group can be respectively in alpha- or beta-position, D means a direct bond, a saturated alkylene group with 1-5 C atoms, a branched saturated or a straight-chain of branched unsaturated alkylene group with 2-5 C atoms, E means a direct bond, -C 3BOND C- or -CH=CR7, R8 means hydrogen, C1-C10 alkyl, C3-C10 cycloalkyl, optionally substituted C6-C12 aryl or a 5- or 6-member heterocyclic radical, and if R5 means hydrogen, their salts with physiologically compatible bases, as well as the alpha-, beta- or gamma-cyclodextrin clathrates, as well as the compounds of formula I encapsulated with liposomes, process for their production and the pharmaceutical agents containing these compounds. The compounds are thromboxane antagonists.
Patent EP-0328247-A1 (EP)
Inventor: TAKAHASHI TSUNEO KABUSHIKI KAI
IPC: G01C19/00
Filed: 1989-01-12
Abstract: Disclosed is a gas rate sensor system which provides an output signal, representing the angular velocity of the gas rate sensor, when the gas flows more on one of its thermal sensing elements (14a or 14b) than on the other (14a or 14b) dut to the effect of the angular velocity on the gas flow. The gas rate sensor system can carry out an arithmetic operation for correction of the gas rate sensor output signal x by selectively using a preset value P representing the change of the gas rate sensor output signal x with temperature within the gas rate sensor.
Patent EP-0333412-A1 (EP)
Inventor: WALKER CHRISTOPHER GERALD
IPC: G01R31/28
Filed: 1989-03-13
Abstract: The invention is directed to a portable test device (10) for an electronic trip unit (12) which is electrically powered from the internal power supply (26) of the trip unit being tested. The test unit utilizes three leads connected to the trip unit. One of the leads (V cc ) connects to the voltage source for the trip unit and another lead (G nd ) connects to the ground potential to acquire power from the test unit. The voltage is selec­tively adjusted within the test unit by resistors and a potentiometer to vary the input voltage which is to be carried by the third lead (V in ) into the trip unit.
Patent EP-0346159-A1 (EP)
Inventor: TONO SHO
IPC: C02F11/147
Filed: 1989-06-12
Abstract: A method of coagulating sludge, which comprises adding sequentially an anionic polymer coagulant and a cationic polymer coagulant to sludge.
Patent EP-0348160-A1 (EP)
Inventor: TOOTH ARTHUR CECIL
IPC: B60B33/00
Filed: 1989-06-20
Abstract: A castor for a moving walkway (26) has a single profiled tyre (14) moulded onto a radially-outer cylindrical rim portion of its wheel (10), the tyre having a thin, central portion (14C) which projects radially-outwardly from between two shoulders (14B) and serves as the tread. Two dished annular elements (18) are carried by the castor fork, one on either side of the wheel (10). An elastomeric tyre (18F) is moulded onto the rim portion (18D) of each element (18) and that portion (18D, 18F) projects radially-­inwardly, past and radially-outwardly of the respective shoulder (14B) to a location close to the wheel portion (14C) which projects between them. The tyre (18F) seats on the top of a walkway (26) when the tyre portion (14C) is received in one of its grooves (25) so that the load carried by the castor is reacted by the walkway (26) through the two dished elements (18) and the fork.
Patent EP-0333579-A1 (EP)
Inventor: LAZAREFF ANDRE
IPC: B60K37/02
Filed: 1989-03-14
Abstract: The present invention relates to a system for a motor vehicle dashboard which comprises: a support plate (100) provided with a minimum of two hooked structures (110, 130) on a common face (101), a minimum of one accessory (200) comprising a body (201) provided with two protuberances (210, 220), essentially diammetrically opposed in relation to the axis (202) of the body, and a retaining ring (300) designed to engage in the hooked structures (110, 130) and which has an internal duct (D1) greater than the cross section (L1) of the body and less than the overall dimensions (L2) of the protuberances (210, 220) provided on the latter, in order to retain flexibly the accessory (200) against the support plate (100) when the ring (300) is engaged in the hooked structures (110, 130). <IMAGE>
Patent EP-0337855-A1 (EP)
Inventor: DUBUS MICHEL-RAYMOND
IPC: A47C27/00
Filed: 1989-04-06
Abstract: Cushioned article (10) built into a support structure, such as a seat, armrest, headrest or the like, comprising a stuffed middle made of a flammable polymer foam (20) and a barrier (30) which protects this flammable middle from fire. The cushioned article according to the invention is characterised in that the flame-resistant barrier (30) is made, at least in part (31, 32), of cellular polyphosphazene, and in that the flame-resistant barrier comprises means ensuring an intimate bond with the stuffed middle to be protected. Advantageously, the cellular polyphosphazene consists of a polyaryloxyphosphazene. Application to the transport industry, in particular the aviation industry. <IMAGE>
Patent EP-0352190-A1 (EP)
Inventor: COURTEILLE FREDERIC
IPC: A61K9/14
Filed: 1989-07-20
Abstract: Novel solid and porous single-dose preparation containing microparticles and/or nanoparticles, and its preparation. This novel solid single-dose preparation is applied to the administration of therapeutically active substances, nutritional agents, diagnostic agents or cosmetic agents.
Patent EP-0375525-A1 (EP)
Inventor: GLOECKLER REMI
IPC: C12N1/21
Filed: 1989-12-15
Abstract: The present invention relates to a recombinant strain of E. coli, characterised in that it comprises at least some of the bio XWF and bio DAYB genes of a strain of B. sphaericus.
Patent EP-0348354-A1 (EP)
Inventor: SCHNEEBERGER HANSJORG
IPC: H04N13/00
Filed: 1989-06-19
Abstract: Present for the purpose of stereoscopically viewing pairs of images is an eyepiece unit (3), which has two eyepieces (4, 5) and which can be swivelled by means of guides (6, 7, 8, 9) into a position of use or into a position of rest in the vicinity of the screen (2). <IMAGE>
Patent EP-0335848-A1 (EP)
Inventor: WICKLUND ROLF GORAN
IPC: H04L12/18
Filed: 1989-02-27
Abstract: A packet data switch for transferring data packets including an address part and an information part from one of a plurality of incoming data links (10, 30, 50) to one or more outgoing data links (22, 42, 62) and supplying new address information for each data packet on the outgoing links. The selector includes a separate memory means (e.g. 13) for each incoming data link (10, 30, 50) and a separate memory means (e.g. 20) for each outgoing data link (22, 42, 62). The memory means assigned to the incoming data links send control signals for selective writing of a data packet into one or more buffer registers (e.g 19) which are each assigned to an outgoing link (e.g 22). The memory means assigned to the outgoing links supply the new address information for the data packets to the outgoing links.
Patent EP-0387292-A1 (EP)
Inventor: HUANG YEN T PROF PH D
IPC: E02B17/00
Filed: 1988-11-14
Abstract: On construit une structure modulaire en treillis (40, 50) en utilisant des composants uniformes pour créer la géométrie désirée dans ladite structure. Des joints rigides en Y (10) pourvus de trois branches (12, 14, 16) sont raccordés pour former la structure. Le raccordement des première et deuxième branches (12, 14) de joints adjacents (10) définit des cadres horizontaux à chaque niveau de la structure et le raccordement des branches alignées parmi les troisièmes branches (16) de joints adjacents (10) définit les jambes verticales de la structure (50).
Patent EP-0413691-A1 (EP)
Inventor: MONSON DONALD R
IPC: E04B9/02
Filed: 1989-01-23
Abstract: Le système de grilles de plafond pour salle blanche décrit comprend un organe de calage permettant de charger des panneaux à filtre dans des grilles de plafond à partir d'une salle blanche. Le système présente un fonctionnement qui permet le retrait des panneaux à filtre au moyen d'un outil de démontage de panneaux à filtre. Plus particulièrement, un tel système de grilles de plafond pour salle blanche ne nécessite l'utilisation d'aucun espace de mélange d'air au-dessus des grilles, que ce soit pour le montage ou le démontage des panneaux à filtre. Un tel système comprend également un organe servant à sceller hermétiquement la jointure entre des grilles de plafond assemblées et un organe permettant l'écoulement essentiellement laminaire de l'air filtré dans les salles blanches.
Patent EP-0407429-A1 (EP)
Title: Moniteur de pollution de fluides
Inventor: COLE MARTIN TERENCE
IPC: G08B17/107
Filed: 1989-03-30
Abstract: Un dispositif de contrôle de pollution comprend une chambre (21) d'échantillonnage de fluide, une source (14, 15) de lumière collimatée dirigeant un faisceau lumineux (10, 11) dans ladite chambre, un orifice (23) permettant d'introduire le fluide échantillon dans la chambre exposée au faisceau lumineux. Il comprend également une cellule détectrice de lumière (16) séparée ou à l'abri du faisceau lumineux, ainsi qu'un appareil de focalisation (17) dirigeant vers le détecteur la lumière diffusée produite par la présence de particules et de molécules en suspension dans la chambre. La source peut être deux lasers à faisceaux colinéaires ou une DEL.
Patent EP-0378607-A1 (EP)
Inventor: SCHRODER BERND
IPC: B62D55/108
Filed: 1989-06-02
Abstract: Un ressort de torsion, notamment pour un bras oscillant transversal monté pivotant dans un roulement solidaire du véhicule pour guider une roue de véhicule ou un galet de roulement de chenille (22) à son extrémité éloignée dudit roulement, comporte au moins deux tronçons de tubes (10, 12) mutuellement coaxiaux à mince paroi, l'un entourant l'autre concentriquement avec jeu, les deux tronçons étant faits d'une seule pièce et se confondant sans interruption au niveau de l'une de leurs extrémités (14). Les autres extrémités (15, 16) des tronçons de tubes sont respectivement équipées de moyens permettant un raccordement résistant à la torsion avec les pièces pouvant tourner les unes par rapport aux autres. De préférence, les tronçons de tubes sont constitués de plastique armé de fibres et peuvent également présenter plusieurs couches.
Patent EP-0478542-A1 (EP)
Title: Arrangement for pivot link-forming means.
Inventor: HAUGS AUDUN
IPC: B25J15/00
Filed: 1989-06-21
Abstract: A pressure medium-operated, pivot link-forming means, for example for robot arm, gripping and holding member or similar body (16), which is readjustable from a bent together position to a straightened out position and vice versa. The means (the body 16) is made of a flexible wall material, of a first type of wall portion having one or more locally defined, internal pocket formations (11) with associated pressure medium conduit (21) and of a second type of wall portions without such pocket formations. The first type of wall material is adapted to be deformed by inflating the pocket formation(s) and equivalently contracting the breadth or length of the adjacent wall portion. The second type of wall material forms a bracing portion for the wall portion(s) of the first type of wall material. The first type of wall portion is arranged spaced relative to the second type of wall portion so that the first type of wall portion can be bent together relative to the second type of wall portion by loading the pocket formation(s) (11) with pressure medium and can be straightened out relative to the second type of wall portion by discharging pressure medium from the pocket formation(s).
Patent EP-0389602-A1 (EP)
Title: Process and device for injection moulding of preforms, preforms and their use.
Inventor: HOFSTETTER OTTO
IPC: B29C45/20
Filed: 1989-09-29
Abstract: PCT No. PCT/CH89/00178 Sec. 371 Date Mar. 21, 1990 Sec. 102(e) Date Mar. 21, 1990 PCT Filed Sep. 29, 1989 PCT Pub. No. WO90/03876 PCT Pub. Date Apr. 19, 1990.The method is used to process a synthetic moulding compound which crystallizes within a specific temperature range. In order to prevent milkiness in the blank to be produced, the moulding compound is chilled. The method prevents such milkiness, at least in the gate area of the blank, by keeping all of the moulding compound, during the operating cycle, as far as the gate area, at a temperature which is above the temperature TCC below which the moulding compound begins to crystallize. A gate system, which may be used to carry out the method, uses, in the interior of the injection nozzle, a strongly heat conducting nozzle core, a strongly heat conducting area in the immediate vicinity of the gate opening, and a gap for heat insulation of the nozzle tip, the nozzle core and the moulded body.
Patent EP-0378095-A1 (EP)
Inventor: HEISE PETER
IPC: A61M25/06
Filed: 1990-01-03
Abstract: The instrument set for puncturing a body cavity, in particular for suprapubic bladder drainage, consists of a longitudinally separable sleeve (11) in which a retractable, cylindrical trocar (12) fits, whose end piece (13) projects beyond the distal edge of the sleeve (11) and is provided with a triangularly cut, closed tip (41). According to the invention, the distal edge (14) of the sleeve (11) is bevelled in downwards towards the cylindrical circumference (20) of the trocar (12), and the cut tip (41) is formed at the distal end of a conical dilation zone (40) of the end piece (13). The trocar (12) is hollow. Behind the dilation zone (40) and in front of the distal edge (14) of the sleeve (11), it has a side hole (19) opening into the longitudinal channel (22) of the trocar, and it is provided at the proximal end with an outlet. Such an instrument set is characterised by low puncture forces and by a reduced risk of injury to the vessels of the wall of the body cavity during penetration. <IMAGE>
Patent EP-0381070-A1 (EP)
Inventor: BUTELMAN EDOARDO
IPC: A61P25/28
Filed: 1990-01-26
Abstract: Chemically and sterically pure synthetic amphiphilic glycoconjugates for neurological use of general formula (I):
      in which: 
the saccharide ring represents a monosaccharide such as glucose, galactose or mannose; 
X represents O or NH and, when X represents O, R is a group derived from choline whereas, when X represents NH, R is a group derived from an amino acid or peptide; R′ represents a saturated or unsaturated linear or branched C₈-C₁₈ aliphatic chain, or a
      group or a
      group where m is between 7 and 17; 
n is a whole number from 1 to 5.
Patent EP-0443063-A1 (EP)
Inventor: HOM SHERMAN SIU MING
IPC: C12P17/02
Filed: 1990-02-22
Abstract: Nucleic acid constructs are provided comprising a lipase gene, which constructs are introduced into appropriate bacterial hosts, particularly as stable episomal elements, for efficient expression and secretion of lipase. Particularly, a pseudomonad lipase gene is employed.
Patent EP-0396137-A1 (EP)
Inventor: VU TUAN M
IPC: A61Q15/00
Filed: 1990-05-03
Abstract: A substantially clear, anhydrous suspension-type antiperspirant product includes an effective amount of an active antiperspirant component in particulate form suspended in an anhydrous vehicle such that there is no significant dissolution of the active antiperspirant ingredient in the vehicle, and the refractive indices of the active antiperspirant component and the vehicle are matched.
Patent EP-0448767-A1 (EP)
Inventor: SOKIRA THOMAS J
IPC: G01R31/36
Filed: 1990-05-15
Abstract: A battery system includes a battery pack having a plurality of batteries and electronic circuitry for monitoring battery parameters and producing an analog output signal related to the state of the charge in the batteries. An attachment is detachably mounted on the battery pack and produces a display indicating the state of charge in the batteries using the analog output signal from the battery pack. The attachment which includes a bracket and a display unit also serves as connector for connecting the battery pack to the device which is to be powered by the battery pack.