baber/WOPTO huggingface dataset:
Patent EP-0099735-A2 (EP)
Inventor: COX ROBERT WILLIAM
IPC: B29C33/30
Filed: 1983-07-15
Abstract: An apparatus for the heat treatment of a product includes a metallic heat transfer assembly for transmitting heat either directly to the product or to a mould containing the product. The heat transfer assembly comprises a plurality of separate parts (24) which are joined together either permanently or in an operationally separable manner. Each part (24) includes a gas distribution passageway (20), the passageways (20) together defining a closed loop path for receiving and circulating around the heat transfer assembly hot permanent gas from a hot gas source. One or more heat transfer passageways (28) formed in the heat transfer assembly itself, or between the heat transfer assembly and the mould, communicate with the closed loop path in the heat transfer assembly so as to receive hot gas therefrom and lead this gas to an exhaust outlet to the atmosphere.
Patent EP-0107891-A2 (EP)
Inventor: BAMPFIELD HOWARD ANTHONY
IPC: C06B47/14
Filed: 1983-08-24
Abstract: A water-in-oil emulsion explosive composition is provided wherein the continuous carbonaceous oil or fuel phase comprises an unrefined or partly refined petroleum product, for example, slackwax. The resulting explosive composition exhibits properties of strength, detonation velocity and stability comparable and in some cases superior to similar compositions containing refined petroleum fuels.
Patent EP-0105620-A2 (EP)
Inventor: SINCLAIR IAIN
IPC: A63F9/08
Filed: 1983-09-05
Abstract: O A puzzle comprises four disc-like members (b to e) rotatably mounted on a central disc (i) so that the members (b to e) can be independently rotated about a common axis (x-x). The members (b to e and i) are shaped so that the puzzle has the overall shape of a disc of uniform thickness. Each member (b to e and i) carries, at each of eight equi-angularly spaced positions, a number. The object of the puzzle is to rotate the members (b to e) until the numbers are radially aligned in sequences each of which totals a predetermined number, for example ten on the illustrated embodiment.
Patent EP-0109307-A2 (EP)
Inventor: CURRAN JOHN F
IPC: D21H27/00
Filed: 1983-11-15
Abstract: There is described a papermaking machine of the type wherein a web of lignocellulosic fibers is formed, and wherein the formed web is transferred to a dewatering and imprinting felt, said felt and web then passing through a nip formed by a pressure roll and a drying cylinder so as to deposit the web on the drying cylinder, said web having a dryness level between 7 percent and 35 percent as it enters said nip, characterized by the felt having imprinting yarn strands forming knuckles adjacent to the web contacting surface of the felt, the imprinting yarn strands having a spacing of about 6 to about 25 per 0.0254 meters but not significantly exceeding the average fiber length, the felt having a web facing greater than about 153 grams per square meter, and the felt having a ratio of face web in grams per square meter to the diameter in meters of the imprinting yarn strands adjacent to the web contacting side of the felt of from about 60,000 to about 600,000 wereby the web is differentially pressed onto the dryer surface. The machine of this invention is especially useful in manufacturing sanitary paper tissue and towel products.
Patent EP-0133536-A2 (EP)
Inventor: CAHALAN PATRICK T
IPC: G01N27/40
Filed: 1984-07-31
Abstract: Ion sensing electrode and methods for producing such electrodes and ion-selective membranes therefor, said membranes comprising a plastic member having a desired shape. The plastic member is soaked in a solvent which is a swelling agent for said plastic and in which an ion-selective material is dissolved. Subsequently the solvent is removed from the member. This method allows the use of preformed polymeric members having the desired shape to produce ion-selective membranes, allowing simplified production of ion-sensing electrodes, as well as combination ion-sensing and reference electrodes.
Patent EP-0141068-A2 (EP)
Inventor: EICHNER WALTER
IPC: F04B13/00
Filed: 1984-08-03
Abstract: 1. Plunger piston metering pump (1) with a metering piston (2) constructed as plunger piston and with a conveying cylinder, preferably for the metering of an additive liquid into the injection point of a main liquid duct, in particular water duct, with an exchangeable insert part (11), which is subject to wear and which being constructed as pre-assembled unit comprises the metering piston (2) and piston-guiding elements, characterised thereby, that the insert part (11), which is subject to wear, includes the conveying cylinder with piston-centering unit (13) and upper piston-guiding part (16).
Patent EP-0141100-A2 (EP)
Inventor: SCHWARZ ALEXANDER DR
IPC: A61K51/04
Filed: 1984-08-21
Abstract: N-(4-Aminobenzoyl)-aspartic acid and -glutamic acid, their physiologically acceptable salts or their esters are described as stabilizers for Tc99m injection preparations which contain a tin-II compound as a reducing component and an organ-specific component, as well as the production of such injection preparations for bone scintigraphy.
Patent EP-0142074-A2 (EP)
Inventor: BOBERSKI WILLIAM GEORGE
IPC: C09K21/14
Filed: 1984-10-23
Abstract: @ An intumescent curable composition has as its principal constituents an epoxy resin; a curing agent; and an additive component which is composed of a mixture of materials which provide a source of phosphorus, zinc, boron, and an expansion gas. The aforesaid composition is capable of forming a carbonaceous char upon exposure to heat orflame.
Patent EP-0143393-A2 (EP)
Inventor: BROWN KAREN K
IPC: C08B/
Filed: 1984-11-14
Abstract: Hyaluronic acid having controlled molecular weight and substantially free of protein and nucleic acids can be prepared from a hyaluronidase-negative or hyaluronidase inhibited microbiological source and product is especially useful as a joint replacement fluid in mammals.
Patent EP-0146828-A2 (EP)
Inventor: HERRINGTON MAURICE GERALD
IPC: F16J15/12
Filed: 1984-12-01
Abstract: A gasket constituted by a flat body portion of gasket material having at least one eyeletted aperture therein, is characterised in that the eyelet is a composite one having an inner and outer portion, said portions being so disposed that on one face of the gasket body material, the inner portion projects beyond the outer portion, and that on the other face of the gasket body material, the outer portion projects beyond the inner portion.
Patent EP-0156043-A2 (EP)
Inventor: GARDZIELLA ARNO DR
IPC: C08L87/00
Filed: 1984-12-17
Abstract: Die Erfindung betrifft härtbare Formmassen aus organischen Bindemitteln, Füll- und Zusatzstoffen, bei denen das Bindemittel nach der Formgebung und Härtung pyrolytisch zersetzt wird. Die Entwicklung von Schadstoffen wie aromatischen Kohlenwasserstoffen wird durch Zugabe von Bor-Sauerstoffverbindungen verhindert.
Patent EP-0137707-A2 (EP)
Inventor: HIDE ICHIRO C O HOXAN LABORATO
IPC: C08F2/00
Filed: 1984-08-31
Abstract: An apparatus for producing a polyacetylene film by polymerizing acetylene gas in contact with Ziegler-Natta catalyst comprising in a vessel to be introduced with acetylene gas a rotatably driven film forming drum, a coating member for coating the Ziegler-Natta catalyst on the outer peripheral surface of the drum, a feeding roller driven reversely to the drum in rolling contact with the drum for drawing a polyacetylene film polymerized with the catalyst on the drum, a cleaning member for cleaning the drawn polyacetylene film, and a winding unit for winding the polyacetylene film. Thus, the polyacetylene film can be produced in high quality in a mass production.
Patent EP-0152098-A2 (EP)
Inventor: FUKADA TSUYOSHI
IPC: B60R1/08
Filed: 1985-02-12
Abstract: A control apparatus for a dazzle-free reflection mirror of a vehicle is disclosed The control apparatus is provided with a rear light sensor and a circuit for driving the reflection mirror into a dazzle-free operation in accordance with the intensity of the rear light detected by the rear light sensor when a light switch is turned on. The control apparatus is further provided with a mirror adjusting device for adjusting the reflection angle of the reflection mirror and a detecting circuit for detecting the adjusting operation of the mirror adjusting device. When the detecting circuit detects the adjusting operation, the dazzle-free operation of the reflection mirror is disabled even if intensive light is incident to the reflection mirror from the rear of the vehicle.
Patent EP-0154832-A2 (EP)
Inventor: MURRAY ALEXANDER PETER
IPC: G21F9/00
Filed: 1985-02-15
Abstract: @ A method of decontaminating metal surfaces having a ra- dicactive coating thereon where the coating contains metal tons, uses an aqueous decontamination solution containing at least one chelate which is passed over the coating to solubilize the metals. The solution is then passed through a porous direct current electrode to reduce the metal ions in the solution; the solution is again passed over the coating. An apparatus for decontaminating metal surfaces using the inventive method includes means for circulating the aqueous decontamination solution among the porous cathode, and the metal surfaces and a container which stores the aqueous decontamination solution.
Patent EP-0154913-A2 (EP)
Inventor: POLTL ADOLF
IPC: E04F19/02
Filed: 1985-03-02
Abstract: 1. Wall mounting profile (profile (105)) for receiving the edges of facing panels (109), (including plaster carriers or planks of wood ceilings) or plaster layers (125), with the following components : (a) a profile portion (wall limb 113)), to be mounted on the wall, (b) a profile portion disposed at right angles thereto with a receiving section (107) for receiving and securing the edges of facing panels or a plaster layer, (c) a section for engagement by a float or the like (engagement section (115)), which, in the use position, extends downwardly from the receiving section (107) spaced from the wall by a distance which corresponds to the thickness of the plaster layer (125) ; (d) a multi-sided transition section (112) of the profile which so connects the profile portions of features (a) and (b) together that a space remains between them, (e) the lower edge of the engagement section (115) being connected to the wall limb (113) by a profile member (connecting section (123)) which is attached to the wall limb at a higher point than to the engagement section, characterised by the following features : (f) the lower end of the engagement section (115) merges via a rounded portion (117) into a profile member (119) which is spaced from the engagement section and which, in the use position, is upwardly directed, (g) the upper edge of this profile member (119) is bent towards the wall limb (113) and connected to it by a web (121), (h) so that a resiliently movable profile is formed. (Figure 1).
Patent EP-0158826-A2 (EP)
Inventor: SACHDEV KRISHNA GANDHI
IPC: B41M5/24
Filed: 1985-03-13
Abstract: Electroerosion recording materials for "direct negative" and "offset master" are provided with a surface protective coating of solid conductive lubricant dispersed in a hydrophilic, cross-linked polymeric matrix. The ratio of binder to lubricant particles in said overlayer being sufficient substantially to prevent flake-off during handling and use of said material. The protective films are especially useful where direct offset masters are produced without removal of non-eroded lubricant film. 
     The recording medium of this invention provides use as a defect-free "direct negative" and/or "direct offset master", without requiring the removal of the overlayer prior to use on the printing press. The protective coatings are applied aqueous dispersions of polymerparticulate compositions and thus avoiding the use of organic solvents.
Patent EP-0158913-A2 (EP)
Inventor: GIORDANO CLAUDIO
IPC: C07D317/32
Filed: 1985-04-01
Abstract: A new enantioselective process is described for preparing optically active alpha-arylalkanoic acids by:
     a) halogenation on the aliphatic carbon atom alpha to the ketal group, of ketals of formula
     in which
   Ar represents an aryl, optically substituted;   R represents a C 1 -C 4  alkyl;   R, and R 2 , represent a hydroxy, a O - M + , OR 3  or NR 4 R 5     group; the carbon atoms indicated by an asterisk both   simultaneously are in (R) or (S) configuration.This reaction is   diastereoselective, so that a misture of alpha-haloketals is   obtained in which one of the two epimers prevails, and   generally strongly prevails, over the other.   b) rearrangement of the haloketals of formula
     in which X is CI, Br or I to alpha-arylalkanoic acids in a single stage or in two successive stages, by way of esters of formula
             
     The compounds (A) and (C) are all new compounds. The rearrengement step (b) may be performed under new, inventive conditions. 
     The esters of formula (C) have pharmacological activity analogous to that of the corresponding alpha-arylalkanoic acids.
Patent EP-0164594-A2 (EP)
Inventor: SATOH KENJI
IPC: C08J7/043
Filed: 1985-05-13
Abstract: A heat-laminating composite film obtained by providing, in sequence, a layer of a mixture of (B) a reactive polyurethane containing isocyanate groups therein and (C) a vinyl chloride-vinyl acetate copolymer on one surface of a film of (A) a saponified product of ethylene-vinyl acetate copolymer, or, Layer (B) and further Layer (C) on one surface of the film of (A) and, a laminated material obtained by heat-laminating the composite film onto at least one surface of a plasticized polyvinyl chloride layer. 
     The heat-laminating composite film of the present invention is excellent in blocking resistance and adhesive strength. Further by heat-laminating the composite film onto the plasticized polyvinyl chloride layer, bleeding of the plasticizer in the polyvinyl chloride layer can be prevented.
Patent EP-0169579-A2 (EP)
Inventor: KOISHI KENJI
IPC: G11B7/126
Filed: 1985-07-26
Abstract: This invention relates to a semiconductor laser drive circuit which is used as a light source of an optical recording / reproducing apparatus using an optical disk. Upon recording whereby an output light of a semiconductor laser (1) is modulated by a recording signal (a), the output light of the semiconductor laser is detected as a monitor signal by a photo sensitive device (2), the peak value of this monitor signal is held by a peak-hold circuit (14), a differential control signal is obtained from an output of the peak-hold circuit and is fed back, and a photo control system to control the output light to a constant level is constituted, thereby controlling such that the output light of the semiconductor laser becomes a certain constant modulation amplitude. Even upon recording, the output light can be stably controlled within a wide temperature range even if the characteristic of the semiconductor laser changes with an elapse of time. Also, this drive circuit can be realized by a simple arrangement.
Patent EP-0182191-A2 (EP)
Inventor: SCHOOF CLAUS-GEORG
IPC: B61F1/06
Filed: 1985-11-05
Abstract: 1. Suspension of a heavy structural part (2) on a support (1) more particularly of a railway vehicle, which support comprises a wedge-shaped seating (1a) which is open towards the bottom and has two limbs (1b) connected to the support (1), the structural part (2) being frictionally and positively locked with the seating (1a) via a wedge-shaped connection part (2a) corresponding in shape to the seating (1a) on the support, characterised in that the wedge-shaped seating (1a) is non-deformable as a result of the rigid design and rigid connection of the two limbs (1b) on the support (1), the positive-locking engagement of the connection part (2a) in the seating (1a) being obtained by vertical relative movement of the connection part (2a), and the prestressing force acting downwards upon the connection part (2) in a vertical direction.
Patent EP-0183142-A2 (EP)
Inventor: MEININGER FRITZ DR
IPC: C09B62/02
Filed: 1985-11-15
Abstract: Lithiumsalze von anionischen Farbstoffen werden hergestellt, indem man ein anderes Salz dieses anionischen Farbstoffes zunächst in wäßriger Lösung oder Suspension mittels einer calciumionenabgebenden Verbindung in das wasserunlösliche oder wasserschwerlösliche Calciumsalz des Farbstoffes überführt, dieses vom wäßrigen Medium abtrennt und es danach in wäßriger Suspension durch Behandlung mit Lithiumsulfat oder Lithiumhydrogensulfat oder einem Gemisch derselben in jeweils äquivalenter Menge oder einem bis zu 10%igen Überschusses in dessen Lithiumsalz überführt.
Patent EP-0185260-A2 (EP)
Inventor: KRISHNAN IYENGAR NARAYANAN
IPC: H04Q3/545
Filed: 1985-12-05
Abstract: The interface device (10) includes a control unit (18) connected to an input buffer store (12), to an output buffer store (14) and to an address storage unit (16). The buffer stores (12, 14) are connected for direct information transfer on the one hand via a first gate (20) to a device (22) for setting up information paths and on the other hand via a second gate (24) to a memory (40) of a microcomputer (26). 
<??>The address storage unit (16) includes an input address store (48) and an output address store (50) for addressing the memory locations of the memory (40), into which the items of information to be transmitted are written or are read out. 
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Patent EP-0161925-A2 (EP)
Inventor: LEIVENZON SIMON
IPC: E05F15/10
Filed: 1985-05-10
Abstract: © A door operator with limit stop sensing means (51, 52), said operator comprising(a) A reversible electric motor (5) for driving the door between the opened and closed positions;(b) Drive means (99, 15; 315, 317, 307) connected with the reversible electric motor (5) and connectable with said door to effect such opening and closing;(c) Said drive means (99, 15; 315, 317, 307) including drive releasing means (21, 319) for releasing drive between said reversible electric motor (5) and said door to permit said door to be manually opened in the event of power failure, said limit stop sensing means (51, 52) comprising two driven type limit stop sensors (51, 52), one being for an «up» or open limit stop and the other being for a «down» or closed limit stop, characterised in that each of said limit stop sensors (51, 52) being zero setable and having respective switch means associated therewith which is only operable when either of said limit stop sensors (51, 52) are at the zero position, said respective stop limit sensors (51, 52) being connectable with said reversible electric motor (5) to switch off power to said reversible electric motor (5) when operated, whereby said limit stop sensors (51.52) may be zeroed to set the «up» and the «down» positions respectively, when drive from the motor to said garage door will stop.
Patent EP-0173484-A2 (EP)
Inventor: PETERSON STEVEN HAROLD
IPC: B01J41/20
Filed: 1985-08-05
Abstract: An efficient and economical separation of the gadolinium isotopes Gd 155 , Gd 156  or Gd 157  from mixtures containing the same is effected by a liquid chromatographic column system using an ion exchange resin and an eluant solution. A portion of the eluant solution is used to saturate the columns and a feed solution containing the mixture of gadolinium isotopes is charged to the columns. Further eluant solution is passed through the saturated columns containing the feed solution to form a fraction of eluant solution rich in the desired gadolinium isotopes which is separated from the remainder of the eluant upon discharge from the columns.
Patent EP-0181071-A2 (EP)
Inventor: RYONO DENIS E
IPC: C07D233/54
Filed: 1985-09-16
Abstract: Compounds of the formulawherein A isintervene in the conversion of angiotensinogen to angiotensin ll by inhibiting renin and thus are useful as anti-hypertensive agents.
Patent EP-0189091-A2 (EP)
Inventor: RATHMANN HELMUT
IPC: E06B9/34
Filed: 1986-01-14
Abstract: 1. A jalousie-type roller shutter having a multitude of slats (5) hinged one to another at their upper longitudinal edge via draw links (7), guide elements (27) provided in laterally arranged guide rails (1) in which the slats (5), from a particular uppermost slat (5) downward, are supported and rendered rotatable about their longitudinal axis by means of guide pins (24), and a base slat (25) comprising a hinged tilting strut (39) whose upper edge may be moved out of the plane of the roller shutter armour on touch-down of the base slat (25) so as to swivel the slats (5), characterized in that the axes of the joints (8, 9, 10, 11 ; 16, 17, 18, 19) extend in a common plane of the shutter armour in the closed position, in that the guide elements in the guide rails (1) are chains having chain links (27) each of which is provided with a guide slot (32) in which the guide pin (24) of the respective slat is located in a displaceable manner, in that on each chain link (27) there is a projection (34) having an outward slanting locating surface (36) which is in correlation with a contact surface (37) in a recess (35) in the front face of the respective slat (5), in that connecting links (15) are hinged on the slats (5) at a distance from the upper longitudinal edge, and in that the tilting strut (39) is hinged at its upper edge both to the longitudinal bottom edge (14) of the lowermost slat (5) and to the lowermost connecting link (15).
Patent EP-0196411-A2 (EP)
Inventor: SCHINDLER MANFRED
IPC: F16F9/14
Filed: 1986-01-23
Abstract: The invention relates to a hydropneumatic suspension system for a tracked-vehicle chassis component, having a circular-arc suspension member fitted within a housing. This circular-arc suspension member is located between a support fixed on the housing and a rotating abutment. The housing is hinged on pivot points by means of a suspension arm fixed on the housing and the abutment by means of a hinging lever. Very little space is provided for the suspension of chassis components in such vehicles. Moreover, the suspension system must also be maintenance-free and easy to assemble. According to the invention, this is accomplished either by causing the suspension arm and the hinging lever to form, together with the pivot points fixed on the vehicle and a parallel control arm connecting the hinging lever with a pivot point, a parallelogram, or by hinging the suspension arm on a lower pivot point fixed on the vehicle, and by providing a pneumatic control arm connecting a higher pivot point fixed on the vehicle with the hinging lever, and by locating in the expanded position the hinge joint between the pneumatic control arm and the hinging lever on the side, turned toward the suspension arm, or an imaginary connecting line between the pivot point and the housing axle.
Patent EP-0189867-A2 (EP)
Inventor: OLESEN FLEMMING
IPC: A61D1/12
Filed: 1986-01-24
Abstract: For the collecting of ferromagnetic foreign bodies or samples in the fore-stomachs of a ruminant a collecting unit is used, which is introduced through the animal's mouth, which has been forced wide open by means of a mouth dilator, and through the pharynx and the oesophagus, and which is attached to one end of a connecting element in such a way that it is possible to remove the collecting unit again by pulling the other end of the connecting element. It is suggested that a loop is introduced through one of the animal's nostrils, picked up in the pharynx, pulled out through the mouth, and connected to the other end of the connecting element. 
     Hereby it is possible-to introduce the collecting unit in a known manner through the mouth of the animal, but as long as the unit remains in the stomach of the animal the connecting element is led out from the stomach through the oesophagus and the pharynx and out through the nose. This implies that the animal's mouth can be shut during the collecting, which may therefore be stretched over a longer period - several days, if desired - as the animal can continue to eat and drink in the normal way.