baber/WOPTO huggingface dataset:
Patent EP-0101426-A2 (EP)
Inventor: WATTERBACK PAUL GUNNAR
IPC: A63B53/04
Filed: 1983-08-15
Abstract: The present invention relates to a golf club head of the type comprising a core body (1) of a first plastics material and a housing (2) surrounding the core body and being of a harder plastics material and having a lateral opening which defines a free striking surface (3) of the core body (1). The golf club head has an interior chamber (6), the bottom side of which is covered by a sole plate (8). To obtain a controlled and non-symmetrical deformation of the impact wall (14) and at the same time impart an extra accelerating force to the ball to produce a back spin, a supporting wall (9) extends from the rear wall (10) as viewed in the direction of swing, of the chamber (6) towards the forward wall of the chamber. A heel (11) on the back of the impact wall (14) is arranged directly in front of the end surface (12) of the bracing wall, whereby the bracing wall and the heel define between them an upwardly narrowing slot (13).
Patent EP-0126867-A2 (EP)
Inventor: GILZ GUNTER
IPC: G01D18/00
Filed: 1984-03-08
Abstract: Es wird eine Vorrichtung zur Nullpunkteinstellung von Signalquellen, insbesondere Geberanordnungen vorgeschlagen. Diese Vorrichtung enthält einen Regelkreis (11, 13) der zur automatischen Nullpunkteinstellung das Ausgangssignal (A) bei vorliegender Nullpunktsituation auf einen einstellbaren Wert (W) regelt. Dadurch entfällt eine individuelle Justierung des Nullpunkts solcher Signalquellen, was eine deutliche Kostenreduktion sowie eine Erhöhung der Genauigkeit mit sich bringt.
Patent EP-0141170-A2 (EP)
Inventor: SUZUKI TOSHITAKE
IPC: B41M5/337
Filed: 1984-09-07
Abstract: A heat-sensitive recording material comprising a colorless or pale-colored basic dye and a color acceptor which is reactive with the basic dye to form a color when contacted therewith, characterized in that at least one compound represented by the formula [1] is contained in a heat-sensitive recording layer
     wherein X is-O-or-COO-, R, to R 4  are each hydrogen atom, alkyl having 1 to 8 carbon atoms, aryl having 6 to 10 carbon atoms, aralkyl having 7 to 9 carbon atoms, chlorine atom, acetyl, propionyl, methoxy, methyhhio, methoxycarbonyl,, cyano, nitro or cyclohexenyl, substituents R, and/or R 2  or substituents R 3  and R 4  may link together to form aromatic ring(s), n is an integer of 1 to 10.
Patent EP-0140099-A2 (EP)
Inventor: ASANO TAKESHI
IPC: C08G2/18
Filed: 1984-09-12
Abstract: After crude polyacetal polymers mainly comprising bonded oxymethylene groups in the main chain thereof were once molten, they are heated at temperatures of 80°C or above in liquid mediums, in which said crude polyacetal polymers are insoluble, with keeping a heterogeneous system after they were once molten.
Patent EP-0141388-A2 (EP)
Inventor: NAKANO YUJI
IPC: B44C3/00
Filed: 1984-10-26
Abstract: A jewelling and ornamental material comprising many amorphous silica spheres regularly arranged in a three-dimensional array and a zirconium compound filled in pores existing among the amorphous silica spheres, the amount of the zirconium compound being 0.005 to 8 % by weight, as zirconium, based on the entire material; and a process for its production. This material has a play of colors inherent to natural opal, and excellent durability.
Patent EP-0154037-A2 (EP)
Inventor: CHEN AUGUSTIN T
IPC: C08L7/00
Filed: 1984-12-28
Abstract: Blends are provided of (a) certain aromatic-aliphatic polyamides and (b) an impact resistance-enhancing amount of a particulate rubbery impact modifier.
Patent EP-0126517-A2 (EP)
Inventor: VAN DER LELY ARY
IPC: A01D34/66
Filed: 1982-05-26
Abstract: A mowing machine comprises a main frame (6) made up of driving units (36) and intermediate pieces (35) which are mounted alternately on a tie member (42). 
     The tie member (42) is placed unter tension, so pressing the driving units (36) and the intermediate pieces (35) together to make the main frame (6) substantially rigid. 
     The driving units (36) have cutting units (8) which are driven by a drive shaft (41) through bevel gearing (46, 47). A venting means (65-70) being provided to each of the driving units for venting the space around the bevel gearing. The direction of rotation of each cutting unit (8) can be altered by removing the gear (46) and replacing it the other way round.
Patent EP-0121396-A2 (EP)
Inventor: HILES MAURICE ARTHUR FREDERICK
IPC: C08L75/00
Filed: 1984-03-27
Abstract: Energy absorbing polurethane elastomer composition having a density of from about 0.4 to about 1 gm/cc, a compression set of less than about 5% and a recovery time of from about 10 to about 1000 milliseconds containing a light-weight filler are formed by reaction of a urethane-forming component comprising a compound containing at least four urethane-forming reactive sites and capable of forming stable complexes through unsatisfied urethane-forming reactive sites, an elasticising polyol selected from the group consisting of diols and triols, and a diisocyanate in less than stoichiometric amounts.
Patent EP-0127331-A2 (EP)
Inventor: EDWARDS WILLIAM JOHN
IPC: A47G25/14
Filed: 1984-04-30
Abstract: This invention relates to fitments for mounting on coat hangers of the general kind described in United Kingdom Patent Specification No. 1397 413. The fitment described is in the form of a right circular cylinder consisting of two portions (1 and 2) hingedly connected to one another by a web (11) of synthetic resin material. In the embodiment illustrated, the portion (1) has a semi-circular head (3), a semi-circular base (4) and a semi-circular intermediate platform (5). Similarlythe portion (2) has a semi-circular head (6), a semi-circular base (7) and a semi-circular intermediate platform (8). Each of the head, base and intermediate platform portions is provided with a semi-circular recess, of which two are indicated at (9) and (10). The intermediate platform (5) is provided with a projecting pin (12) and the intermediate platform (8) is provided with a recess (13). 
     When the tally is in use, the two portions are clipped together around the hook (14) of hanger (15).The pin andthe recess may be designed as shown in Figure 3 so that, once they have been engaged, they cannot be disengaged without destruction, or alternatively they may be designed as shown in Figure 5 so that they can be disengaged.
Patent EP-0146203-A2 (EP)
Inventor: WANG SHU-CHIEH PAUL
IPC: C07C201/14
Filed: 1984-08-13
Abstract: Nitro compounds are selectively formed by contacting, at elevated temperature and pressure and in a homogeneous gas phase, an organic oxygenated hydrocarbon having from two to ten carbon atoms with N0 2  alone or in the presence of oxygen and/or water.
Patent EP-0123645-A2 (EP)
Inventor: SASANO RYOICHIRO KOBE SHIPYARD
IPC: B23Q1/48
Filed: 1984-03-29
Abstract: This invention relates to a method of forming spherically a hemispherical shell formed on the inner and outer surfaces with projections and an apparatus for working the hemispherical shell, which are particularly suitably applied to a large-scaled spherical pressure resisting shell for forming a control chamber in an abyssal diving research vessel.
Patent EP-0154328-A2 (EP)
Inventor: STENZEL PETER
IPC: B31B5/00
Filed: 1985-03-05
Abstract: A method and apparatus for producing rectangular lids with a folded tear tab at each corner from a continuous web of foil using a cutting device to cut a generally perpendicular incision opposite each other in each edge of the foil web, a folding tool having two angled folding edges running toward each other in a direction toward the middle of the foil web and intersecting at a point in the cutting plane of the cutting device that folds the areas of foil on both sides of the incision back on themselves to form two tear tabs, and a cut-off device to cut the foil web into discrete lengths in continuation of the cuts in the edges of the web to form the lids.
Patent EP-0156279-A2 (EP)
Inventor: UMEZAWA HAMAO PROF
IPC: C07D263/22
Filed: 1985-03-18
Abstract: The present invention relates to a new method of preparing bestatin derivatives of the formula
     wherein Ph is an optionally substituted phenyl group and Leu represents a leucine residue, and to an intermediate of the formula
     where Ph is as defined above.
Patent EP-0160952-A2 (EP)
Inventor: KOSCHWITZ HEINZ
IPC: A63B67/02
Filed: 1985-05-04
Abstract: The game equipment consists of track sections which abut each other in the longitudinal direction of the track and are solidly but detachably connected to each other, and obstacles which can be set up thereon as desired. The track sections are designed as plastics mouldings, and in each case at least one support element fixedly arranged in the region of the end face of a track section engages under the end edge region of the adjacent track section. The obstacles may be multi-function obstacles which are provided with an adhesive coating or with magnetic clamps in the region of their standing surfaces (Figs. 2, 6). <IMAGE>
Patent EP-0165524-A2 (EP)
Inventor: BHATT ANILKUMAR CHINUPRASAD
IPC: B32B17/04
Filed: 1985-06-03
Abstract: A material for printed circuits is disclosed. The material consists of woven glass fiber cloth in which the warp is of plied yarn (12) and the fill is of unplied or twisted yarn (13) to facilitate more thorough polymeric resin impregnation and achieve improved dimensional stability.
Patent EP-0164694-A2 (EP)
Inventor: HAGA TAKAHIRO
IPC: A61P35/00
Filed: 1985-06-05
Abstract: N-benzoyl-N'-pyrimidinyloxyphenyl urea compounds having the formula:
     wherein
     X represents a hydrogen atom, a halogen atom, a nitro group or a trifluoromethyl group and   Z represents a hydrogen atom or a halogen atom, are useful as active ingredients of antitumorous compositions.
Patent EP-0167969-A2 (EP)
Inventor: FISCH MICHAEL H
IPC: C08L23/02
Filed: 1985-07-02
Abstract: Tris-organophosphite compositions are provided having an improved hydrolytic stability, comprising (1) a tris-organophosphite of the formula:wherein:R<sub>1</sub>, R<sub>2</sub> and R<sub>3</sub> are selected from the group consisting of alkyl, alkenyl, aryl, alkylaryl and aralkyl groups together aggregating at least fourteen carbon atoms up to about sixty carbon atoms; and(2) a long-chain aliphatic amine in an amount to improve the hydrolytic stability of the phosphite and having the formula:wherein:R<sub>4</sub>, R<sub>5</sub> and R<sub>e</sub> are selected from the group consisting of hydrogen; aliphatic (including alkyl and alkenyl) groups having from one to about thirty-six carbon atoms; and hydroxyalkyl having from two to about six carbon atoms; one of R<sub>4</sub>, R<sub>5</sub> and R<sub>6</sub> is an aliphatic group having at least ten carbon atoms, and the remaining of R<sub>4</sub>, R<sub>5</sub> and R<sub>6</sub> are selected from hydrogen, alkyl having from one to four carbon atoms and hydroxyalkyl; and preferably at least one of R<sub>4</sub>, R<sub>5</sub> and R<sub>6</sub> is hydroxyalkyl.
Patent EP-0189582-A2 (EP)
Inventor: BRINKER ALFRED DR
IPC: B65H19/12
Filed: 1985-12-20
Abstract: An apparatus for engaging and loosening the beginning of a sheet of material, such as paper, fabric, thin plastic, and/or metal foil, that is wound onto a core to form a reel, so that the material can be used in a subsequent machine, such as a packaging machine. In order to provide such an apparatus, which preferably prepares automatically delivered reels, without manual action, so that it can be further used by a machine, the inventive apparatus includes: a mounting plate; at least two rollers rotatably mounted on the mounting plate and supporting the reel, with one of the rollers being motor-driven; a gripper-like pick-up mechanism for engaging the beginning of the sheet of material when the latter had been secured to the reel for transportation purposes; the pick-up mechanism has a first arm, in the form of a doctor blade, for passing below the beginning of the sheet of material or below a self-sticking strip that secures this beginning; the pick-up mechanism also has a second arm; a mechanism for yieldingly pressing the pick-up mechanism against the periphery of the reel, and in particular for pressing the second arm against the doctor blade in a controlled manner to effect the engagement of the beginning of the sheet material or of the self-sticking strip; the pick-up mechanism is movably mounted in such a way that it executes a nearly tangential movement relative to the reel.
Patent EP-0149500-A2 (EP)
Inventor: MILLER THEODORE E JR
IPC: G01N13/02
Filed: 1985-01-10
Abstract: An improved apparatus and method are disclosed for measuring the dynamic surface tension at a gas-liquid interface by the maximum bubble pressure method. The gas is bubbled out an orifice tube dipped in the liquid; the maximum pressure in each bubble is a function of the surface tension. In the invention, the rate of gas flow is raised continually to increase the rate of bubbling at least several fold over a few minutes. The varying pressure of the bubbling gas is measured continuously by an instantaneous transducer. Electronic circuits respond to the transducer and provide signals indicative of the maximum bubble pressure and of the rates of bubbling. A recorder responds to the signals and displays a spectrum of the maximum bubble pressure in units indicative of surface tension as a function of the bubbling rate. Measurements may be taken over more than a thousand bubbles in each spectrum. The rise in gas pressure is achieved by passing gas from a source under pressure in series through two flow-restricting capillaries, with an accumulator zone between.
Patent EP-0157458-A2 (EP)
Inventor: BRIGGS JOHN ROBERT
IPC: C07F9/54
Filed: 1985-03-28
Abstract: Organometalates are prepared by the reaction, in a liquid reaction menstruum, between a soluble salt of an organic-containing cation and a heavy metal salt, e.g., silver salt, of a metalate to produce a soluble organometalate and a substantially insoluble heavy metal salt. The heavy metal salt of the metalate may be substantially insoluble in the reaction menstruum. The organometalates are useful to enhance the selectivity to monoalkylene glycols when provided in processes for the hydrolysis of alkylene oxides.
Patent EP-0151514-A2 (EP)
Inventor: MORGAN ROBERT KING
IPC: H01H71/14
Filed: 1985-01-11
Abstract: A self-regulated actuator is disclosed having a shape-memory element which is heated preferably by passing electrical current therethrough and having a reset mechanism including a circuit-breaking mechanism. The shape memory element provides the force to retract the actuator when heated. The reset mechanism utilizes a spring-biased latch plunger that resets the actuator as soon as it has retracted a specific distance. The reset mechanism also acts as a circuit breaking mechanism to electrically interrupt current heating the shape-memory element. The reset mechanism provides near instant reset time and overcomes the longer wait period otherwise associated with the natural cooling of the shape memory element. The reset mechanism prevents overheating of the shape-memory element and precludes the necessity for additional hardware to interrupt the circuit after actuation is completed. Also discussed is a self-protection means that protects the shape-memory element from deliberate and accidental overloads and to accommodate the extra motion required for high-cycle design life.
Patent EP-0156577-A2 (EP)
Inventor: LEWTAS KENNETH
IPC: C10L1/22
Filed: 1985-03-11
Abstract: The low temperature properties of a distillate petroleum fuel oil boiling in the range 120°C to 500°C and having a final boiling point above 370°C, are improved particularly the lowering of the cloud point by the addition of a polymer or copolymer having at least 25 wt.% of n-alkyl groups of average number of carbon atoms from 14 to 18 with no more than 10 wt.% containing less than 14 carbon atoms and no more than 10 wt.% containing more than 14 carbon atoms
Patent EP-0173555-A2 (EP)
Inventor: CLARE KENNETH
IPC: A23L29/20
Filed: 1985-08-27
Abstract: lons are controllably released into solution by novel blends of a hydrocolloid that is one or a combination of guar, oxidized guar, carboxymethyl guar, depolymerized guar, hydroxyalkyl guar, polyvinyl alcohol, carboxymethyl cellulose, xanthan gum, cold-water-soluble locust bean gum, cold-water-soluble starch, hydroxyethylated starch, and hydroxypropylated starch, and a calcium, barium, or strontium salt, in which the ratio of salt to hydrocolloid ranges from 10:1 to 1:20, based on total dry weights. They are mixed with a soluble alginate in relative amounts such that the bivalent cation level is the amount theoretically necessary to convert 16-60% of the soluble atginate. The mixtures are especially useful in alginate print paste compositions and in preparation of various foods for humans and animals.
Patent EP-0183357-A2 (EP)
Inventor: ADAMS GRAHAM LEONARD
IPC: G02B6/38
Filed: 1985-10-04
Abstract: A male connector elements (28) has a path (35,37) for an optical fibre (52) which extends axially for most of the length of the element but ends in a radial termination (54). A female connector element (1) has a cylindrical member with radial termination (8) of an optical fibre (4) which is to be connected to fibre (52). Termination 54 is covered by a sleeve (43) and termination 8 is covered by a piston (11) when the elements are disconnected. The act of connection causes automatic uncovering and alignment (Fig. 2) of the terminations (8,54); ring seals carried by the sleeve and piston effecting wiping of the termination lenses during the uncovering.
Patent EP-0186570-A2 (EP)
Inventor: CLARK BRIAN
IPC: G01V3/30
Filed: 1985-12-10
Abstract: An electromagnetic logging apparatus is disclosed which employs dielectric-filled slot antennas, in conjunction with tuning elements, to obtain improved operation. The apparatus can be used to measure the dielectric constant of formations surrounding a borehole.
Patent EP-0174297-A2 (EP)
Inventor: WUSTER HEINRICH
IPC: E04C2/38
Filed: 1985-09-05
Abstract: Bei einem Doppelstegplattenelement mit mit winkelig aneinanderstoßenden Profilen eingefaßten Rändern, wird vorgeschlagen zwei aneinanderstoßende Profile (5, 6) miteinander und mit der Doppelstegplatte (1) durch einen, in einem Ausschnitt (8) der Doppelstegplatte (1) angeordneten zweischenkeligen Eckwinkel (2) zu verbinden, dessen Schenkel (3, 4) formschlüssig in die Enden der beiden Profile (5, 6) eingesetzt sind. Bei zumindest einem Profilende sind die in das Innere des Profiles (6) ragenden Randbereiche der beiden Deckplatten (1") der Doppelstegplatte (1) jeweils zwischen dem in das Profilende eingesetzten Schenkel (4) des Eckwinkels (2) und der jeweiligen Profilinnenseite angeordnet. Dabei kann der Eckwinkel (2) mit einem Schenkel (4) in das Ende des einen Profiles (6) zwischen die beiden Deckplatten (1") der Doppelstegplatte (1) und mit dem anderen Schenkel (3) in den von der Doppelstegplatte (1) freien Bereich des Endes des anderen Profiles (5) eingesetzt sein.
Patent EP-0189023-A2 (EP)
Inventor: PUTZ HELMAR
IPC: E04C2/30
Filed: 1985-12-10
Abstract: Um das Verlegen von Gipskartonplatten (1) od. dgl. zu erleichtern, ist auf die Plattenoberfläche eine Markierung aufgetragen, die aus Längenmass-Einteilungen (2, 3) entlang randparalleler, in regelmässigen Abständen voneinander verlaufender Linien besteht. Vorteilhafterweise kann die Markierung dabei in durch Lichteinwirkung verblassenden Farben aufgetragen sein.
Patent EP-0190711-A2 (EP)
Inventor: SAINO YUSHI
IPC: C07K16/40
Filed: 1986-02-04
Abstract: Monoclonal antibodies are described which are specific to a tissue plasminogen activator obtained from a tissue cultured liquor of human normal tissue derived cells and have specific properties; also, use thereof in the purification and detection of the tissue plasminogen activator are disclosed.
Patent EP-0204119-A2 (EP)
Inventor: HIROSE ISAO
IPC: C07C51/265
Filed: 1986-04-22
Abstract: A process for producing 2,6-naphthalenedicarboxylic acid which comprises oxidizing 2,6-diisopropylnaphthalene or its oxidation derivative with molecular oxygen in a reaction medium containing at least 70% by weight of an aliphatic monocarboxylic acid selected from acetic acid, propionic acid and a mixture of these in the presence of an oxidation catalyst comprising (A) at least one heavy metal element selected from cobalt and manganese and (B) a bromine element; characterized in that said oxidation is carried out in the presence of 1.1 to 15 gram-atoms, per gram-atom of the bromine element, of an alkali metal.
Patent EP-0212677-A2 (EP)
Inventor: OHASHI TAKEO
IPC: H01H47/22
Filed: 1983-01-13
Abstract: An electronic switching device employing a latching type relay having an exciting coil (41) includes two conductors (10,12) which are coupled to a d.c. power source via a current regulating device (not shown). Coupled between the conductors (10,12) is a capacitor 6 and four transistors (51,52,53,54) controllable by pulses applied to a pair of inputs (PS,PR). Application of a pulse to one of the inputs (PS) causes a first current (IS) to flow through the relay coil (41), thereby setting the relay. Similarly, application of a pulse to the other input (PR) causes a second current (IR) to flow through the coil (41) resetting the relay. Each setting and resetting operation results in power being discharged momentarily from the capacitor (6), but at other times consumption is negligible, thereby saving power compared with conventional switching circuits which require a continous current to be supplied to hold the relay in the set condition.
Patent EP-0224047-A2 (EP)
Inventor: KISHIMOTO YOSHIO
IPC: H05B3/56
Filed: 1986-10-24
Abstract: A flexible thermosensitive wire which comprises a core strand, a pair of electrodes one of which is spirally wound around the core strand, a thermosensitive polymer layer formed between the paired electrodes, a barrier layer for a dry-cleaning solvent formed around the thermosensitive polymer layer having the other electrode spirally wound ' therearound, and an outermost moisture-permeable layer. The wire is adapted for use in electric warming devices in which because of the quick moisture release of the wire, a normal thermosensitive characteristic is quickly shown in practical applications. The electric warming devices can be dry cleaned without deterioration of the wire.
Patent EP-0212914-A2 (EP)
Inventor: DEELEY MICHAEL C
IPC: A61K35/74
Filed: 1986-08-06
Abstract: Amplified expression of recombinant DNA products is achieved in hosts expressing protease that cleave at multi- basic amino acid residues. To this end, wild-type genes encoding the desired protein products are mutated by substituting codons or eliminating codons encoding multi-basic amino acid residues while maintaining the activity of the expressed protein product. Mutation of the desired gene can be conveniently carried out by site-specific in vitro mutagenisis.
Patent EP-0214817-A2 (EP)
Inventor: WORCESTER PAUL LIONEL ALBERT B
IPC: G01C17/38
Filed: 1986-08-29
Abstract: Magnetic compasses may be affected by local disturbances in the magnetic field in their vicinity. These disturbances may be caused by the addition or removal of a metal article concerned with a vehicle in which the compass is mounted, and may also be due to local variations in the Earth's magnetic field. The system described herein compensates for such disturbances in the magnetic field to maintain the accuracy of the magnetic compass.