baber/WOPTO huggingface dataset:
Patent EP-0216274-A2 (EP)
Inventor: BREITE HELGE-DETLEV
IPC: B41J5/10
Filed: 1986-09-12
Abstract: 1. Device for adjusting the angle of inclination of keyboard casings, consisting of in each case one foot (2) rotatably mounted on the inner sides of the left and right transverse side of the keyboard casing (1) and arranged near the housing rearwall, having an upper part (21) which has the pivot and having a spoke-shaped lower part (22) which can be positioned on a base surface (3), the upper part having in each case on the side facing and the side facing away from the adjacent casing transverse side one journal (212) each arranged in the axis of rotation, said journal being rotatably mounted in each case in a bearing opening (121), representing at least one graduated circle, of a first or second bearing element (12, 13) permanently connected to the casing transverse side or to the casing lid, characterized in that the second bearing element (13) is constructed as a spring-mounted tongue and in that the foot upper part (21) has at least on one side rib-shaped locking elements (211) arranged radially to the pivot, said locking elements being lockable in at least one receiving element (11) arranged in the keyboard casing (1).
Patent EP-0218264-A2 (EP)
Inventor: BOSCO ANGELO
IPC: G11B23/113
Filed: 1986-10-10
Abstract: A pneumatic arrangement for the tensioning of a tape in a machine for loading magnetic tape onto a cassette, having a closed tensioning mechanism containing container that is under a vacuum for forming a tension loop in the tape and having curved elements for the guiding the tape at the inlet and outlet of the container, wherein the tensioning mechanism container and the outlet guiding element are pivotably mounted to be controllably moved between two indicated positions in order to be able to align the outlet guiding element at one instance, to a first processing station of the machine and, at another instance, to a second processing station of the machine without causing undesirable vibrations of the tape itself.
Patent EP-0225569-A2 (EP)
Inventor: KRAMER JAMES HARMON
IPC: F16C33/28
Filed: 1986-11-29
Abstract: The method of making a non-metallic bearing assembly by bonding a first layer of uncured rubber that is wrapped on a mandrel to a fiberglass layer whose outer wrappings are impregnated with epoxy resin. The fiberglass outer layer is cured first to form a rigid outer plastic shell and then the uncured rubber is vulcanized to give an inner rubber sleeve whose inner periphery has polygonal contour which is the cross sectional configuration of the mandrel. An inner layer of fiberglass, cement impregnated, interconnects the fiberglass outer plastic shell to the inner rubber sleeve.
Patent EP-0226139-A2 (EP)
Inventor: HASENKAMP FRIEDERICH
IPC: B65B27/06
Filed: 1986-12-04
Abstract: Es handelt sich um ein Verfahren und eine Einrichtung zum Abbinden von Bandringen z.B. aus Stahlblech, welche es ermöglichen, den gesamten Vorgang von der Bildung der Bandringe bis hin zur Fertigstellung versandfertig abgebundener Coils zu automatisieren. Dazu ist vorgesehen, daß die in z.B. einer Spaltanlage erzeugten Bänder jeweils in koaxial ausgerichteten Gruppen aufgewickelt und unter Niederhaltung ihrer jeweils freien Abtrennenden gesammelt werden, daß jeweils eine gesammelte Gruppe von Bandringen (2) unter Beibehaltung der koaxialen Ausrichtung und Niederhaltung der Abtrennenden in eine Übergabeposition (A) bewegt wird, aus der die Bandringe (2) bei weiterer Niederhaltung des jeweiligen Abtrennendes taktweise vereinzelt und in einen eine erste (B) und eine zweite Abbindeposition (C) sowie eine Entnahmeposition (D) durchlaufenden Arbeitszyklus überführt werden, wobei während des taktweisen Abarbeitens der Bandringe (2) eine oder mehrere weitere Gruppen von Bandringen gesammelt werden.
Patent EP-0226147-A2 (EP)
Inventor: KOYAMA TAKASHI
IPC: D05B27/10
Filed: 1986-12-05
Abstract: The present invention relates a machine for sewing fur pelts, comprising: two flexible belts (31, 32) mounted from the front to the rear on both sides of a rotating hook (29) which is installed in a zigzag-chain-stitch sewing machine bed (20) whose needle (4a) rocks left and right; pin lines (34, 35) formed on each flexible belt whose pin-tips extend to the side portion of a throat plate (40) which extends from the front to the rear; a driving system installed to drive said pin lines (34, 35) on said forward-moving flexible belt (31, 32); a guide plate (77) extending from the front to the rear in the direction toward the center of the throat plate pinhole (73) which is installed at the front portion of the throat plate (40) on said bad (20). Accordingly, a natural flat finish of the seam portion can be obtained.
Patent EP-0202024-A2 (EP)
Inventor: WOLLENBERG ROBERT H
IPC: C10L1/24
Filed: 1986-04-11
Abstract: Additives useful as dispersants and/or detergents in lubricating oils and hydrocarbon fuels are obtained by treating polyamino alkenyl or alkyl succinimides with a compound of the general formula:
     wherein W is oxygen or sulfur; X is oxygen or sulfur; R 4  is an alkylene group having 2 or 3 carbon atoms optionally substituted by from 1 to 3 alkyl groups of 1 or 2 carbon atoms each; and R 5  is hydrogen or alkyl of from 1 to 20 carbon atoms. I
Patent EP-0207684-A2 (EP)
Inventor: REID JOYCE ANN
IPC: A61K31/34
Filed: 1986-06-17
Abstract: 7-Oxabicycloheptane substituted amide prostaglandin analogs are provided having the structural formula  <IMAGE>  wherein m is 0 to 4; A is -CH=CH- or -CH2-CH2-; n is 1 to 5; Q is -CH=CH-, -CH2-,  <IMAGE> or a single bond; R is CO2H, CO2alkyl, CO2alkali metal, CO2polyhydroxyamine salt, -CH2OH,  <IMAGE>  wherein R4 and R5 are the same or different and are H, lower alkyl, hydroxy, lower alkoxy or aryl, at least one of R4 and R5 being other than hydroxy and lower alkoxy; p is 1 to 4; R1  is H or lower alkyl; q is 1 to 12; R2 is H or lower alkyl; and R3 is H, lower alkyl, lower alkenyl, lower alkynyl, aryl, arylalkyl, lower alkoxy, aryloxy, arylalkyloxy, amino, alkylamino arylamino, arylalkylamino,  <IMAGE>  +TR <IMAGE>  (wherein n' is 0, 1 or 2), alkylaminoalkyl, arylaminoalkyl, arylalkylaminoalkyl, alkoxyalkyl, aryloxyalkyl or arylalkoxyalkyl. The compounds are cardiovascular agents useful, for example, in the treatment of thrombotic disease.
Patent EP-0214792-A2 (EP)
Inventor: CABASSO ISRAEL
IPC: C08L83/04
Filed: 1986-08-20
Abstract: Novel homogeneous, transparent, polymer alloy blends were prepared comprising various ratios of aminopolysiloxane and bromoalkylated polyphenylene oxide derivatives or bromoalkylated methylphosphorylated polyphenylene oxide derivatives. Membranes cast from solvent solutions of the homogeneous, transparent, polymer alloy blends were also transparent and homogeneous and useful as semipermeable membranes for gas separation.
Patent EP-0217576-A2 (EP)
Inventor: BANNISTER RAY L
IPC: G07B17/00
Filed: 1986-09-11
Abstract: A print drum for a postage meter has a drum structure (20) provided with a plurality of recesses (28,30,32,34,36) in its periphery. One of these recesses (28) accomodates a print wheel assembly (38) and at least some of the other recesses (30,32,34,36) are provided with axially extending means (52) whereby imprinting dies (40,42,44,46) can be slid in and out. The movement in and out of the recesses is in a direction substantially parallel to the rotation axis (22) of the print drum.
Patent EP-0217585-A2 (EP)
Inventor: BUTTON THOMAS ALLEN
IPC: C08L23/06
Filed: 1986-09-16
Abstract: A process for the manufacture of film from linear low density polyethylene, and a composition therefor, is disclosed. The process may be used to manufacture such film using apparatus that is not normally intended for and/or capable of being used with linear low density polyethylene e.g. apparatus normally used for extrusion of conventional high pressure polyethylene. The process comprises feeding to film-forming apparatus an admixture of linear low density polyethylene and a composition of a second polymer with polyethylene glycol having a MW of 1000 to 6000 and optionally an organic peroxide. The second polymer has a shear viscosity at 200°C and a shear rate of 400 sec⁻¹ of less than 30% of that of the polyethylene. The amount of polyethylene glycol is 0.01 to 1% by weight of polyethylene and second polymer.
Patent EP-0217608-A2 (EP)
Inventor: BROTHERS LANCE EVERETT
IPC: C04B28/02
Filed: 1986-09-19
Abstract: A method of cementing a conduit in a borehole penetrating an earthen formation, by introducing a salt-tolerant cementing composition into the space between said conduit and said formation, wherein the cementing composition comprises cement and:
 (a) water containing in excess of about 10% salt by weight of the water, and
 (b) a fluid loss additive comprising an admixture of:
 (i) at least one member selected from carboxymethylhydroxyethylcellulose and copolymers or copolymer salts of N,N-dimethylacrylamide and 2-acrylamido-2-methylpropane sulfonic acid or acid salts thereof, having a mole ratio from about 1:4 to about 4:1 and a molecular weight such that a 0.1% aqueous solution of said copolymer has a Brookfield viscosity reading at 5 rpm of the U.L. Adapter Spindle in the range of about 30 to about 250 centipoise (.03 to .25 Pa s), present in an amount of from about 0.1% to about 1.0% by weight of dry cement: and
 (ii) a copolymer or copolymer salt of acrylic acid and 2-acrylamido-2-methylpropane sulfonic acid or acid salt thereof, having a mole ratio of from about 1:5 to about 5:1 and a molecular weight such that a 10% aqueous solution of said copolymer has a Brookfield viscosity reading at 20 rpm of the U.L. Adapter Spindle in the range of about 5 to about 50 centipoise (.005 to .05 Pa s), present in an amount of from about 0.1% to about 3.0% by weight of dry cement.
Patent EP-0221011-A2 (EP)
Title: Analysenverfahren, unter Verwendung der abgeschwächten Totalreflexion
Inventor: SCHAER RUDOLF WALTER DR
IPC: G01N21/552
Filed: 1986-09-22
Abstract: Beschrieben wird ein Verfahren zur Analyse von gegebenenfalls feststoff­haltigen Lösungen von Farbstoffen oder deren Vor- und Zwischenprodukten durch optische und/oder spektroskopische Messungen, das dadurch gekenn­zeichnet ist, dass als Sensorsystem eine Vorrichtung verwendet wird, die auf dem Prinzip der abgeschwächten Totalreflexion beruht. 
     Vorteil dieses Verfahrens ist, dass selbst hochkonzentrierte stark farbige Lösungen ohne vorheriges Verdünnen oder auch Farbstoffdisper­sionen ohne Abtrennen des Feststoffanteils analysiert werden können.
Patent EP-0236723-A2 (EP)
Title: Seal means for a master cylinder
Inventor: STEER JOHN E
IPC: B60T11/236
Filed: 1987-02-02
Abstract: A master cylinder (10) having a sleeve (24) for positioning first (22) and second (30) seal members within a bore (14) of the housing (12). The first (22) and second (30) members each have a primary seal (52), a retainer (58) and secondary seals (54 or 55). The primary seals (52) have a base member (60), a peripheral ring (64) and a flexible section (66). The retainers (56) have a groove (70) for holding the base member (60), radial slots (74, 74') connect to a source of fluid and either a rib (100) or projection (94) for positioning the secondary seals (54 or 55). First (38) and second (40) pistons which engage the first (30) and second (22) seal members, have communication passages (80, 82) through which the radial slots (74, 74') (75, 75') are connected to first (48) and second (42) chamber. In response to an input force, the first (38) and second (40) pistons move into the first (38) and second (42) chambers, respectively, to pressurize fluid therein after interrupting communication through the passages (74, 74') (75, 75'). The fluid pressure acts on the base members (60, 60') to seal the chambers (46, 42) from the source of fluid (23). As the first (38) and second (40) pistons move out of the chambers (46,42), a vacuum may be created therein. The flexible sections (66, 66') allow the peripheral rings (64, 64') to move and permit the vacuum to draw fluid into the chambers (46, 42) to assure that a substantially constant volume of fluid is available to effect a brake application.
Patent EP-0242721-A2 (EP)
Inventor: SHIBATA KAZUO
IPC: H01L27/10
Filed: 1987-04-09
Abstract: An improved boot-strap type signal generating circuit having a small input capacitance and operable stably is disclosed. The signal generating circuit comprises a capacitor, a buffer circuit for generating a buffered signal in response to an input signal, the buffered signal being applied to one end of the capacitor, a delay circuit for generating a delayed signal of the buffered signal, the delayed signal being applied to the other end of the capacitor, and an output transistor having a gate connected to the one end of the capacitor.
Patent EP-0249749-A2 (EP)
Inventor: KOCH RUSSELL W
IPC: B32B25/00
Filed: 1987-05-15
Abstract: A repaired elastomer article has a hollow in a non-reinforced portion of the article. A cured preformed plug resides within the hollow and is adhered to the article through an amine curable polymer or prepolymer. The amine polymer or prepolymer is curable at ambient temperature. The preformed plug is made of a material which is compatible with the elastomer of the article. The preformed plug material desirably has a lower modulus than the elastomer of the article and hence exhibits good physical properties such as enhanced longevity of the repair, good wear and the like. Since the amine curable polymer or prepolymer cures at ambient temperatures, the repair of the elastomer article can occur in situ. The invention is especially useful in the repair of tires.
Patent EP-0247554-A2 (EP)
Inventor: HAVENITH HANS
IPC: H04B15/00
Filed: 1987-05-23
Abstract: To eliminate potential differences between the primary circuit of the supplying mains and/or the coupled secondary circuit, and the further circuits which are to be made linear, and inside these circuits of electronic units, in which the linearity of signals is of technical significance and/or potential differences have an interfering effect.   For this purpose, the earth points of the circuits to be made linear are conductively connected to the so-called potential balancing rail or to the main earth and/or to an equivalent earth of the primary circuit of the supplying mains of the electrical mains-current consuming installation. To this connection, which should have as low an electrical resistance as possible and which, in particular, has a much smaller resistance than the so-called earth-protection lead, of the usually installed light plug-socket wires with a cross-section of 1.5 mm<2>, there can also be connected metal water and heating pipes belonging to the building in which the invention is to be used, as a conductive connection. The description of the invention explains the exemplary application of amplifiers and loudspeakers. <IMAGE>
Patent EP-0254251-A2 (EP)
Inventor: TOKUNAGA MASAAKI
IPC: H01F1/057
Filed: 1987-07-20
Abstract: A method of producing a neodymium-iron-boron permanent magnet alloy consisting essentially of 25.0-50.0 weight % of neodymium, 0.3-5.0 weight % of boron and balance substantially iron, comprising the steps of adding metal calcium, calcium hydride or a mixture thereof as a reducing agent to neodymium fluoride, iron and boron (or ferroboron), and further adding thereto at least one of calcium chloride, sodium chloride and potassium chloride as a flux, melting the resulting mixture in an inert gas atmosphere, or in a reducing gas atmosphere or substantially in vacuum at l,000-l,300°C, thereby reducing said neodymium fluoride to provide said alloy with as small calcium content as 0.l weight % or less. The starting materials may contain dysprosium fluoride and niobium to provide Nd-Dy-Fe-B-Nb alloys containing 0.5-l5.0 weight % Dy and 0.05-5.0 weight % Nb. This method makes it possible to produce Nd-Fe-B or Nd-Dy-Fe-B-Nb permanent magnet alloys with as small calcium content as 0.l weight % or less directly from starting materials. Accordingly, it is economically advantageous over the conventional reduction method which produces mother alloys.
Patent EP-0259599-A2 (EP)
Inventor: BLAIR KENNETH A
IPC: B65D83/00
Filed: 1987-08-01
Abstract: A cartridge type dispenser for holding mayonnaise based sauces and the like. A tubular container (10) has a dispensing outlet on its bottom and a top rim (16) formed by a downturned lip (18). The container top is covered by a lid (22) having a wall (28) provided with a wiping rib (30) that acts against the inside surface of the container wall (14). A flange (36) which spans the rim (16) is joined to the wall (28) of the lid (22) along a perfora­tion line that allows the flange (36) to be torn away. A peripheral skirt (40) on the flange (36) has a locking rib (44) which mechanically interlocks with the lip (18) of the container (10) to lock the lid (22) in place. The flange (36) and skirt (40) have a frangible tear strip (46) for initiating severance of the perforation line. When the perforation line has been torn, the lid (22) is released from the container (10) and can be pushed by a dispensing gun into the container (10) to dispense its contents.
Patent EP-0264030-A2 (EP)
Inventor: HARDY RICHARD
IPC: F02K7/18
Filed: 1987-10-01
Abstract: This invention is directed toward providing a transatmospheric launch system that is essentially totally reusable, provides wide flexibility in choice of orbit, and may be launched quickly on short notice. The system of the invention is a two-stage horizontal takeoff and landing system. An orbiter vehicle (50) is integrated into the underside of an aircraft (2). Aircraft (2) has a cavity (4) opening aftwardly and downwardly to receive vehicle (50). Vehicle (50) and aircraft (2) are releasably connected by struts (30, 32). Aircraft (2) and vehicle (50) proceed to staging conditions under air breathing and then rocket power. Rocket engine (22) of aircraft (2) is throttled to produce a thrust differential with rocket engine (66) of vehicle (50). This differential causes vehicle (50) to automatically pivot away from aircraft (2) on struts (30, 32). After pivoting out of cavity (4), vehicle (50) is disengaged from struts (30, 32) and proceeds on its own to orbit. Aircraft (2) makes a conventional landing. Following reentry, vehicle (50) makes an unpowered horizontal landing. Separation is accomplished at a Mach number of about 3.3. In a second embodiment, the main engine of the orbiter (50ʹ) is a scramjet (101) instead of a rocket.
Patent EP-0279903-A2 (EP)
Inventor: SATO TAKAO
IPC: H05K5/00
Filed: 1987-10-06
Abstract: Construction of battery compartment for a thin type device such as a memory card comprising a pair of inlet wall surfaces (1a) which are extended inwardly through one side wall of a main body (1) of the thin type device and which are inclined at a predetermined angle (ϑ) with respect to a normal to the outer surface of the side wall of the main body (1); a compartment surface (1c) whose both ends emerge with the pair of inlet wall surfaces (1a), respectively, and which has a shape for snuggling a battery (3) thereto; a cover body (2) which is inserted into the battery compartment space defined by the pair of wall surfaces and the compartment surface while holding a battery (3); and locking means for securely attaching the cover body (2) to the main body (1). The side surfaces of the cover body (2) are so inclined that they can match to the pair of inlet wall surfaces, respectively. Thus the cover body (2) can be inserted into or withdrawn out of the main body (1) only in the direction of inclination. As a result, the cover body (2) can be securely attached to the main body (1) and there is no fear that the cover body (2) is dropped out of the main body (1).
Patent EP-0267551-A2 (EP)
Inventor: RUTZEN HORST DR
IPC: D06M13/463
Filed: 1987-11-06
Abstract: Quartäre Ammoniumverbindungen mit einem oder zwei langkettigen Ester- oder Amidresten von veretherten Hydroxycarbonsäuren und im übrigen kurzen Resten sind flüssige bis pastöse Substanzen, die sich in Wasser oder Alkohol/Wasser-Gemischen leicht lösen oder dispergieren lassen. Sie lassen sich in verdünnter oder konzentrierter lagerstabiler Form zum Weichmachen von Textilien verwenden, ohne daß die Saugfähigkeit der damit behandelten Textilien beeinträchtigt wird. Man erhält die quartären Ammoniumverbindungen durch Umsetzen von Epoxyfettsäureestern mit Aminen und anschließende Quaternierung.
Patent EP-0269129-A2 (EP)
Inventor: YAMADA KAZUHIKO C O NEC CORPOR
IPC: G11B5/39
Filed: 1987-11-30
Abstract: The present invention relates to a thin film magnetic head used in a magnetic reading and recording apparatus. The thin film magnetic head comprising a pair of yokes (2) made of magnetically permeable film, a thickness of said yokes (2) defining a track width of said thin film magnetic head, a space between first ends (2a) of said pair of yokes (2) defining a magnetic gap of said thin film magnetic head and second ends (2b) of said pair of yokes (2) being apart from each other, a pair of magneto-resistive ele­ments (41, 42) magnetically connected to said second ends (2b) of said pair of yokes (2), respectively, and a return path (3) made of magnetically permeable film, said return path (3) magnetically connecting said pair of magneto-resistive elements (41,42).
Patent EP-0243091-A2 (EP)
Inventor: PEARCE KENNETH WALTER
IPC: B01D25/164
Filed: 1987-04-15
Abstract: Filter cake produced from a slurry is compressed in an enclosure (6) having a pair of opposed flexible walls (5) at least one of which is constituted by a filter and drainage medium. The filter cake is cyclically deformed while under compression with the filter cake supported at least one position (14, 52) within its periphery whereby the unsupported parts of the filter cake are cyclically deformed about the periphery and the position or positions of support. All parts of the filter cake are thus subjected to substantially uniform bending whereby drying of the filter cake is improved.
Patent EP-0249418-A2 (EP)
Inventor: GRAHAM HENRY A JR
IPC: G01N33/543
Filed: 1987-06-08
Abstract: There are provided new and improved methods for conducting immunoglobulin immunoassays which automatically includes the conduct of an integral control procedure wherein the successful conduct of the assay coupled with active components and the presence of the immunoglobulin to be detected by the immunoassay is necessary in order to obtain a positive result.
Patent EP-0250253-A2 (EP)
Inventor: MILLICH DAVID R
IPC: C07K19/00
Filed: 1987-06-19
Abstract: Polypeptides corresponding in amino acid residue sequence to T and B cell epitopes in the pre-S region of HBsAg are disclosed. A method of mitigating nonresponsiveness to an HBV vaccine comprising operatively linking a pre-S1 region T cell epitope to the immunogen of the vaccine is also disclosed.
Patent EP-0266988-A2 (EP)
Inventor: NEWMAN BRUCE A
IPC: C10B57/04
Filed: 1987-11-02
Abstract: A process for providing more uniform premium coke in a delayed coking operation by adding an aliphatic petroleum fraction to the premium coking feed during the latter part of the coking cycle. Preferably the aliphatic petroleum fraction is added gradually and is increased in quantity over the period of addition.
Patent EP-0267016-A2 (EP)
Inventor: YAMAZAWA YASUSHI
IPC: B62D1/04
Filed: 1987-11-04
Abstract: A steering wheel core material of continuous filament FRP for vehicles is made up of a ring, a boss positioned at the center of the ring, and spokes connecting the boss to the ring, said boss being integrally joined to a boss metal fitting (10). It is formed by winding resin-impregnated continuous filaments (17) in layer around the ring and spoke-forming mold and the body of the boss metal fitting, with an elastic material (16) interposed between the body of the boss metal fitting (10) and the FRP (17).