baber/WOPTO huggingface dataset:
Patent EP-0183988-A2 (EP)
Inventor: KUBO OSAMU
IPC: G11B5/706
Filed: 1985-10-30
Abstract: A magnetic powder for magnetic recording media comprising a hexagonal crystalline system ferrite containing, as essential components for said hexagonal crystalline system ferrite, iron and oxygen, and at least one of the elements selected from the group of Ba, Sr, Ca and Pb; said iron being substituted by at least one of the elements selected from the group of Ti, Co, Ni, Mn, Cu, Zn, In, Ge, Nb, Zr and Sb; and at least one of Ba, Sr, Ca, Pb being substituted by at least one of the rare earth elements selected from the group of Ce, Pr, Nd, Pm, Sm and Eu; and which magnetic powder having a mean particle size of 0.01 to 0.3 ym and a coercive force of 200 to 2000 Oe and a magnetic recording medium employing the above magnetic powder therein.The magnetic powder of this invention is improved in its saturation magnetization at a state where a proper or suitable coercive force is maintained. Accordingly, in a magnetic recording medium employing a magnetic powder of this invention, high reproduction output may be obtained and its industrial value is great.
Patent EP-0183203-A2 (EP)
Inventor: GATTERMANN BERND
IPC: A01C7/20
Filed: 1985-11-22
Abstract: 1. Seed drill, including a frame and a hopper, from which, via metering elements, the seed material situated in the hopper is introducded into the ground (14) via connecting tubes and sowing coulters (2, 17) which are in communication therewith and are displaceably disposed in an upright plane, some of the sowing coulters being in the form of loosening coulters (1, 16) characterized in that the sowing coulters (2, 17), which are in the form of loosening coulters (1, 16) have an extension-piece (4) which protrudes downwardly beyond the coulter tip (5, 19) and, in the operative position (7), beyond the seed level (8) at which the seed material (9) is deposited, a loosening-up member (11) being disposed at the lower end (10) of the extension-piece (4) and protruding to at least one side.
Patent EP-0186135-A2 (EP)
Inventor: SUZUKI YOSHIO
IPC: B62D5/083
Filed: 1985-12-19
Abstract: A hydraulic reaction force apparatus for a power steering system has a pump (P), a power cylinder (2), a control valve (1), a first variable orifice 112; 11a, 12a), a hydraulic reaction force chamber (4), and a spool valve. The spool valve has a supply port (14) connected to the pump (P), a reaction port (15) connected to the hydraulic reaction force chamber (4), a tank port (16) connected to a tank (T) and a second variable orifice (17) controlled by a spool (13) in the spool valve. The opening of the second variable orifice (17) is changed by a displacement of the spool (13) caused by the pressure difference between upstream and downstream pressures of the first variable orifice (12; 11a, 12a), thereby connecting the reaction port (15) to the supply port (14) and the tank port (16) and controlling the magnitude of the hydraulic reaction force.
Patent EP-0161871-A2 (EP)
Inventor: VAN MALDERGHEM EDMUND G
IPC: B42D5/02
Filed: 1985-05-02
Abstract: A continuous business form assembly provides custom addressed, outgoing envelopes filled with contents sometimes including return envelopes. The assembly comprises at least four webs, one of which is a self-imaging web. The self-imaging web is positioned and adapted to provide custom addresses on itself visible through outgoing envelope windows.
Patent EP-0161898-A2 (EP)
Inventor: LANE ROGER MICHAEL
IPC: A61Q11/00
Filed: 1985-05-07
Abstract: It is disclosed that a dentifrice which includes a surfactant and an anti-plaque agent comprising a substantially water--insoluble non-cationic antimicrobial agent or a zinc salt or a mixture thereof has enhanced activity when the dentifrice comprises at least 0.2% by weight of a lamellar liquid crystal surfactant phase having a lamellar spacing of less than 6.0 nm.
Patent EP-0171908-A2 (EP)
Inventor: KIKUCHI MASAKAZU
IPC: A61K38/00
Filed: 1985-07-03
Abstract: Hepatitis B virus surface antigen P31 can be produced by cultivating a transformant carrying a recombinant DNA wherein a DNA coding for hepatitis B virus surface antigen P31 is inserted into the 3' end of a promoter region.
Patent EP-0178904-A2 (EP)
Inventor: YU TERRY TA-JEN
IPC: C07C45/00
Filed: 1985-10-15
Abstract: A process for producing a quinone of the formula
     wherein n is zero, 1 or 2; Y' is alkoxy; Y 2  is H, C1, Br or alkoxy; and R' and R" are independently selected from H, alkyl and phenyl, which comprises the steps of:
     (a) reacting a tetrabromide of the formula
     with potassium iodide;   (b) reacting the product of step (a) with a 2-alkoxy-1,4-benzoquinone, to give the desired quinone when Y 2  is H;   (c) if desired, reacting the quinone in which Y 2  is H with C1 2  or Br 2 , to give the desired quinone in which Y 2  is C1 or Br; and   (d) if desired, reacting the quinone in which Y 2  is C1 or Br with a lithium, sodium or potassium alkoxide, to give the desired quinone in which Y 2  is alkoxy.
Patent EP-0180442-A2 (EP)
Inventor: DAVIES MALCOLM ROLAND
IPC: C12C7/00
Filed: 1985-10-28
Abstract: A method of production of high strength beers is described. The method, which can be used to produce beers with an original specific gravity of greater than 1.060, includes the step of concentrating a beer of lower original specific gravity.
Patent EP-0191979-A2 (EP)
Inventor: CROCKER CHRISTOPHER
IPC: C08J7/052
Filed: 1985-11-20
Abstract: A shaped article formed from a polyarylether is coated on at least part of one surface thereof with a polyester resin containing free sulphonate groups. The polyarylether can be a polyarylether-sulphone or a polyaryletherketone such as polyaryletheretherketone. The shaped article can be a sheet or a film. The coated article may have further coatings applied, for example the coated article may be metallised.
Patent EP-0159941-A2 (EP)
Title: Bus série d'interconnexion pour système de traitement d'informations et procédé d'échanges d'informations
Inventor: QUATSE JESSE T
IPC: G06F13/42
Filed: 1985-04-09
Abstract: Le bus série (26) d'interconnexion pour système de traitement d'information comprend une unité centrale de traitement (CPU) et au moins un module périphérique. Ce bus est caractérisé par un protocole utilisant: - des moyens de trame (TRAME) pour définir un intervalle d'échange d'informations synchrone, - des moyens d'horloge (CLK) mis en oeuvre pendant ledit intervalle d'échange pour définir une cadence d'informations synchrones et pour doter le module périphérique d'une référence système, - des moyens (SYNC) pour définir au moins un message asynchrone discret pendant ledit intervalle d'échange, et - des moyens de ligne (LIGNE) pour produire un échange bidirectionnel d'informations série entre l'unité centrale de traitement (CPU) et le module périphérique à la vitesse déterminée par l'horloge. Utilisation dans les systèmes de traitement d'informations.
Patent EP-0187656-A2 (EP)
Inventor: MANZALINI NORBERTO
IPC: B21K13/02
Filed: 1986-01-07
Abstract: The present invention has for its subject a hinge and a method of forming a closed cavity hollow male hinge. The method comprises a first processing step consisting of shearing a section from a cylindrival drawn blank followed by cold impact reverse-extrusion by means of a punch and die action; that step causes the material to be upturned laterally to form a constant pattern hollow body having an open end. Thereafter, there is carried out on said hollow body, as by striking with a die, a reduction of one portion thereof at the open end, thus defining a hollow pin. The open end of the latter is then upset and stopped to make the hollow body watertight.
Patent EP-0209906-A2 (EP)
Inventor: HAYAKAWA MASARU
IPC: B22C1/22
Filed: 1986-07-24
Abstract: The present invention provides a binder for foundry sand which comprises a hydrolysate of a butadiene/maleic anhydride copolymer, a neutralized or a partially neutral­ized product of the hydrolysate, a modified product prepared by modifying the hydrolysate with a basic organic compound, or a mixture thereof.
Patent EP-0212366-A2 (EP)
Inventor: RUGER MANFRED
IPC: B41F21/10
Filed: 1986-07-30
Abstract: A resilient sheet gripper for a sheet-fed rotary printing press having a gripper finger resiliently connected to a clamping member secured to a gripper shaft is provided including prestressed spring strips for connecting the gripper finger to the clamping member with each spring strip having articulation points disposed along a line passing substantially through the axis of the gripper shaft.
Patent EP-0212646-A2 (EP)
Inventor: RUPPERT HEINRICH W
IPC: A24D1/00
Filed: 1985-02-18
Abstract: 1. A system for making one's own cigarettes, more particularly filter cigarettes, comprising : (a) a prefabricated cigarette paper tube (11), and (b) a portion of tobacco sufficient for the filling of a finished cigarette and insertable into the cigarette paper tube (11), the surface of the tobacco portion being so permeable to air that it cannot be smoked by itself characterised in that (c) the tobacco portion is held together by a binder which joins the tobacco fibres together and is itself smokable, to form a dimensionally stable tobacco rod (10) which in cross-section and length matches the tobacco-holding compartment (16) in the cigarette paper tube (11), so that (d) the tobacco rod retains its preset shape and tightly fits against the inner surface of the cigarette paper tube (11) when inserted into it to make the finished cigarette.
Patent EP-0221515-A2 (EP)
Inventor: HOLZL ROBERT ALFRED
IPC: B32B3/24
Filed: 1986-10-30
Abstract: A method for making a structure of high stiffness to weight ratio, comprising, providing a substrate (11) defining at least a pair of outer surfaces spaced from each other and having at least one void passage (13) extending through said substrate between said outer surfaces, and coating said outer surfaces of said substrate and the surfaces of said passage with a chemical vapor deposited material (15) to form a monolithic structure which closes said passage at said outer surfaces and which extends between said outer surfaces, said monolithic structure having  a thickness of at least about 1 millimeter.
Patent EP-0215501-A2 (EP)
Inventor: GERGEN WILLIAM PETER
IPC: C08F8/00
Filed: 1986-08-04
Abstract: Thermally stable modified selectively hydrogenated high 1,2-content block copolymer wherein a functional group is grafted to the block copolymer in the monoalkenyl-arene block and impact resistant polymeric compositions comprising:-
     (a) 3-50% by weight of such modified block copolymers, and   (b) 50-97% by weight of polyamide having a number average molecular weight of at least 5,000 or a thermoplastic polyester.
Patent EP-0195561-A2 (EP)
Inventor: CATTANACH JAMES BUCHAN
IPC: B29C51/14
Filed: 1986-03-06
Abstract: A method of shaping a body of thermoformable material containing continuous filaments comprising selecting a thermoplastic polymeric material having a minimum forming temperature which is no less than, and is preferably greater than the minimum temperature at which the thermoformable material of the reinforced body can be formed, contacting at least one surface of the reinforced body with the thermoplastic material, heating the reinforced body and a body of the thermoplastic material to a temperature at which the thermoplastic can be formed and applying a differential pressure preferably of not greater than 10 atmospheres, between opposite sides of the assembly of thermoplastic body and thermoformable body to induce a desired shaping of the reinforced thermoformable body and cause rearrangement of the filaments relative to each other, and adhering the thermoplastic body to the thermoformable body. The thermoplastic body not only provides a means for shaping the thermoformable body but provides a surface finish which provides high quality surface finish and environmental resistance.
Patent EP-0202028-A2 (EP)
Inventor: FUNAKAWA NAOYOSHI
IPC: B23C5/04
Filed: 1986-04-14
Abstract: A milling cutter for cutting the radioactively contaminated surface of concrete and used at the time of repairing and dismantling nuclear facilities. The milling cutter is characterised in that guide grooves (4) are provided on the outer surface of a body (1), with their edges slanted from both sides of the body (1) toward the centre thereof, and that cutter inserts (2) are located along the stepped edge of each of the guide grooves (4) in such a manner that the cutter inserts (2) can be easily detached and that those located along the stepped edges of the adjacent grooves (4) are symmetrical in relation to the centre line of the body (1).
Patent EP-0206573-A2 (EP)
Inventor: BARNETT DAVID WILLIAM LESLIE
IPC: F16H48/20
Filed: 1986-06-03
Abstract: In order to provide pulsating thrust on vehicle half-shafts during excess differential actions such as occur on spin-outs, skids on ice etc, the side gear teeth are modified to exhibit two different eg involutes in the single tooth engagement zone (P 1 -P 2 ). Their junction line is a convex discontinuity (Q), the modified teeth becoming thicker. The pinions are typically unmodified. 
     The pulsating increases friction, which reduces spin-out tendencies. The friction can be increased more by inserting friction rings between the side gears and their bearings.
Patent EP-0212921-A2 (EP)
Inventor: CLARK ROBERT EDWARD
IPC: H02K15/00
Filed: 1986-08-07
Abstract: A method for repairing low alloy steel rotors of large machinery wherein the defective section of the original rotor is removed and a replacement end with mating areas machined on the replacement end and the original rotor is partially narrow gap arc welded to the rotor, the outer 1.27-5.1 cm of the weld being provided by gas tungsten arc welding. The mating attachment up to least the inside 6.3 mm of the weld is bored out to remove possible crack initiation sites and to provide a smooth bore through which the weld scan is easily inspected.
Patent EP-0219206-A2 (EP)
Inventor: COMPTON RUSSELL ALLEN
IPC: G01R33/36
Filed: 1986-08-15
Abstract: In a magnetic resonance imaging system, the same reference signal is used for both radio frequency transmission and phase sensitive detection. The use of the same reference signal for both transmission and reception prevents phase unlock between the two events. However, this technique results in variation in the demodulated, frequency encoded information, which is corrected by digitally filtering the received signal information as a function of the demodulation frequency used.
Patent EP-0226376-A2 (EP)
Inventor: LE MAITRE RICHARD BRUCE CARLYL
IPC: B65H27/00
Filed: 1986-12-01
Abstract: A laminator or embosser has heating means 16 for heating a thermoplastic web 12.2, 12.3 before it enters the laminator or embosser nip 18. While the web is being heated it is supported or guided by means of a cooled contacting surface formed by cooled tubes 30 or a support plate with cooled ridges 50.1, 50.2 over which the web slidably moves. The area of contact between the web and the contacting surface is substantially less than the area of the web being heated, and the contacting surface is maintained at a temperature below that at which the web will commence to stick to the surface.
Patent EP-0223621-A2 (EP)
Inventor: NAKANO MASAO
IPC: G11C11/4094
Filed: 1986-08-29
Abstract: A semiconductor memory device capable of compensa­ting for variation in a discriminating voltage of a me­mory cell comprising a memory cell (MC) and a gate cir­cuit (Qs) for coupling the memory cell to a bit line (WL). The device has a precharge circuit for precharging the bit line pair to a predetermined resultant precharge voltage in a reset state. The precharge circuit (Q5, Q6, Q4, Cps, Q7) precharges a bit line pair with the resultant precharge voltage (Vcc/2 + α) obtained by adding a compensating vol­tage to a precharge voltage in the reset state. The compen­sating voltage is adapted to compensate for variation in a memory cell discriminating voltage based on variation in a memory cell voltage caused by capacitive coupling of a word line to a memory capacitor due to a parasitic capacitance of a gate circuit in the active state, and the precharge voltage is adapted to optimize the memory cell discrimina­ting voltage when it is assumed that the parasitic capa­citance is not present.
Patent EP-0238898-A2 (EP)
Inventor: ZINNER HANS
IPC: F16L23/14
Filed: 1987-03-03
Abstract: Um bei einer Rohrverbindungseinrichtung anschlußseitig kommunizierende viereckige Rohrenden flanschartig fluiddicht miteinander zu koppeln, soll ein erstes Rohrende (1) einen rechteckigen Umfangsflansch (2) ausbilden, der in eine Umfangsnut (3) eines einseitig offenen Rahmens (4) eines zweiten Rohrendes (5) eingeschoben ist, wobei die offene Seite des Rahmens mit einer daran befestigten Abschluß­leiste (6) abgedeckt ist, welche daran angrenzende Rahmen- und Flanschpartien zangenartig umspannt. Die Abschlußleiste kann auf die offene Rahmenseite aufgeschraubt werden.
Patent EP-0239102-A2 (EP)
Inventor: TSUJI KIMIYOSHI M D
IPC: C07K16/30
Filed: 1987-03-25
Abstract: A human-human hybridoma is formed by subjecting a transformed human cell to a proliferation inhibitory treatment and then fusing the thus-treated human cell with a human antibody producing cell. A desired clone may be selected from the resultant fused cells by using an anti-HLA antibody.
Patent EP-0245643-A2 (EP)
Inventor: UPMEIER HARTMUT DIPL-ING
IPC: D06H7/12
Filed: 1987-04-03
Abstract: An apparatus for opening a flattened tube of thermoplastic comprises a pair of drawing rolls for a flat tube which are mounted in a machine frame and a device for cylindrically opening a section of the continuously drawn-forward tube. In order to open the tube cylindrically without any creases or folds, supporting plates are arranged in a wedge-shaped manner in the frame, symmetrically to the centre plane of the roll nip of the pair of drawing rolls and converge towards the roll nip. On a carrying plate (70) or the like there is fastened a blowing-air tube, which preferably extends beyond sliding rods of a supporting mandrel (15) which enclose the said tube and which is connected to a blower arranged on the carrying plate. <IMAGE>
Patent EP-0244650-A2 (EP)
Inventor: LITTLETON FRANCIS JOHN
IPC: B65H29/58
Filed: 1987-04-04
Abstract: An apparatus for diverting and delivering sheets in which the sheets are positively controlled throughout the entire operation. Initially, a continuous web of paper passes between opposing cylinders comprising a rotary cutter. The lead edge of the web is then engaged by a pair of opposed nip rollers. Once held by these nip rollers, the rotary knife cuts a separate sheet from the front of the continuous web. The separate sheet then passes between and is accelerated by the nip rollers whereupon a dual set of diverting cams, in combination with a pair of conveyors, directs the sheet to one of two delivery systems. The next subsequent sheet is directed to the other delivery system so that each successive sheet is alternately diverted between the two delivery systems. Upon entering either delivery system, the sheet is subjected to a snubbing means which decelerates the sheet and further allows the next subsequent sheet to overlap the previous sheet before being similarly decelerated. The shingled sheets are then transmitted by conveyor to a subsequent handling operation.
Patent EP-0246441-A2 (EP)
Inventor: AEFFNER KURT DIPL-ING
IPC: F02B29/04
Filed: 1987-04-10
Abstract: 1. A cooling arrangement in internal combustion engines (1) of relatively large capacity comprising a water-cooled turbocharger (5), a forced cooling-water circulation being formed which comprises a radiator (3) and a pump (6) and can be controlled by means of a temperature sensor (2), the turbocharger (5) and engine (1) being connected one after the other in the cooling circuit and the cooling water being firstly conveyed through the turbocharger (5) and subsequently through the engine (1), characterised in that a charging air cooler (4) is arranged at the cooling water outlet of the radiator (3) and the entire cooling water is conveyed through the turbocharger (5) and through the charging air cooler (4).
Patent EP-0252393-A2 (EP)
Inventor: RAAB KLAUS
IPC: D06M13/00
Filed: 1987-06-27
Abstract: Es werden neue polyfluorierte cyclische Carbonate der Formel
      beschrieben, in der R F  ein unverzweigter oder verzweig­ter Perfluoralkylrest mit 1 bis 18 C-Atomen, ein ω-Hydro oder ein ω-Halogen unverzweigter oder verzweigter Per­fluoralkylrest mit 1 bis 18 C-Atomen oder ein Cycloper fluoralkylrest mit 4 bis 6 C-Atomen ist. Sie werden her­gestellt durch Umsetzung eines polyfluorierten Halogen­hydrins der Formel R F -CH₂-CH(Hal)-CH₂OH, in der R F  die genannte Bedeutung hat und Hal für ein Halogen steht, mit Carbonat- oder Hydrogencarbonat-Verbindungen in Ge­genwart eines aprotischen Lösungsmittels. Die neuen, bei Raumtemperatur in der Regel festen und kristallinen Verbindungen stellen insbesondere gute Hydrophobierungs- ­und Oleophobierungsmittel für Textilien dar.
Patent EP-0256507-A2 (EP)
Inventor: SAWAKI SHOHEI
IPC: C07D257/04
Filed: 1987-08-12
Abstract: A new compound, 3-(1 H-tetrazol-5-yl)oxanilic acid and pharmaceutically acceptable salts thereof are herein disclosed, which can be prepared by reacting 3-(1H-tetrazol-5-yl)aniline with a compound represented by the general formula: A-CO-CO-B (wherein A and B may be identical with or different from one another and represent hydroxyl group, a halogen atom or a lower alkoxy group) and then optionally hydrolyzing the resultant product. The compound presents an excellent histamine and SRS-A release inhibitory effect and is hydrophilic or soluble in water. Therefore, the compound is very suitable to form, in particular, an aqueous pharmaceutical for treatment or prevention of allergic diseases such as bronchial asthma, rhinitis and conjunctivitis.
Patent EP-0268022-A2 (EP)
Title: Fitted box, especially flush-mountable into the plaster
Inventor: LOBEL HELMUT
IPC: H02G3/12
Filed: 1987-08-14
Abstract: The invention relates to an installation socket, in particular a flush-mounted socket for electrical installation devices, such as switches, sockets, cable junctions or the like, with retaining and/or supporting devices for attaching the installation socket to the boundary walls of a recess or an opening in a wall. A carrier is fitted, preferably plugged on, to a normal commercial installation socket, with or without connecting pieces, which carrier for its part has at least one bearing part and at least one retaining strap interacting with the boundary walls of a recess or of an opening in a wall. With the aid of such a carrier, normal commercial installation sockets can be connected in a simple manner to the boundary walls of a recess or of an opening in a wall. In special cases, it is also possible to form the retaining strap and the bearing part of the surrounding surface, which is designed as a hollow cylinder, directly onto the installation socket. In this case, the result is a single-piece installation socket which has at least one retaining strap and at least one bearing part. <IMAGE>
Patent EP-0278051-A2 (EP)
Inventor: LASCH MANFRED
IPC: G11B15/10
Filed: 1987-10-07
Abstract: Device for reproducing information, especially speech or image information, stored in a memory, on a magnetic tape or on a magnetic disk, with an essentially box-shaped housing, in which a playback unit, a loudspeaker, a video screen and a power supply are accommodated, the housing (10) being equipped with a swing-open lid (11), and the closed lid (11) being in contact with the switching part (12) of an electrical switch which switches on the playback unit or the information reproduction. <IMAGE>