baber/WOPTO huggingface dataset:
Patent EP-0014988-B1 (EP)
IPC: H01H9/00
Filed: 1980-02-19
Granted: 1982-11-10
Abstract: 1. Contact arrangement, for tap selectors of tapped transformers, with at least two mutually opposite, laterally pivotable contact bridges (1,1 or 2,2) of flat material, which at one end and by means of a V-shaped recess (7) receive a round contact rod (4) therebetween while each forming two respective contact points (5, 6) and which are provided at the outside edges of the V-shaped recesses with run-up ramps (10, 11) for the better running-up onto the contact rod, characterised thereby, that the V-shaped recess (7) and the run-up ramps (10, 11) are provided at the bent-over end face end (8, 9) of each of the contact bridges in such a manner that each contact bridge comes to bear on the contact rod (4) by its narrow side and that the run-up ramps (10, 11) are widened substantially relative to the material thickness (12) of the contact bridge and furthermore characterised thereby, that at least one further contact bridge (e.g. 1) with a likewise bent-over end (8) and V-shaped recess (7), but without run-up ramps, is provided above or below each contact bridge (e.g. 2), wherein the further contact bridge (e.g. 1) is entrained by means of an abutment (13, 14) during the running-up of the run-up ramps (10, 11) of the first contact bridge (e.g. 2) onto the contact rod (4).
Patent EP-0028674-B1 (EP)
IPC: C23G1/06
Filed: 1980-07-22
Granted: 1983-06-15
Abstract: 1. Use of acid phosphoric acid esters or their salts as agents inhibiting the corrosion of metals, characterised in that, in order to inhibit the corrosion of metals caused by inorganic and/or organic acids or their aqueous solutions, use is made of that agent which has been obtained by subjecting phosphorus(V)oxide to reaction with a mixture consisting of a monohydric alcohol and an alkane polyol having 2 to 12 carbon atoms and 2 to 6 hydroxyl groups while respecting a molar ratio of phosphorus(V)oxide to monohydric alcohol to alkane polyol of 1 : 2 : 4/n, n standing for the number of hydroxyl groups in the alkane polyol molecule, or while using a stoichiometric excess of the alcoholic component, and mixing or kneading the reaction components at a temperature between about 0 degree C and 120 degrees C with exclusion of moisture and in the presence of an inert gas, within a period of about 1 to 6 hours.
Patent EP-0026177-B1 (EP)
IPC: G03B21/132
Filed: 1980-06-17
Granted: 1983-01-19
Abstract: PCT No. PCT/SE79/00247 Sec. 371 Date Jul. 23, 1980 Sec. 102(e) Date Jul. 23, 1980 PCT Filed Dec. 6, 1979 PCT Pub. No. WO80/01210 PCT Pub. Date Jun. 12, 1980.A projector comprises a substantially horizontal table, a substantially centrally above the table arranged projection optics (2), a light source (3) which is located above the table and arranged to illuminate the table, a deflexion mirror (4) for substantially horizontal deflexion of a light radiating vertically upwardly from the table, and a light shaft (5) which at least partially screens off the area between the optics (2) and the table (1) from the surroundings and is characterized in that a covering (6a) is arranged to be laid out over the table surface in that the upwardly facing surface of the laid out covering is light-reflecting, while the table surface is light-absorbing preferably black and mat, alternatively that the upwardly facing surface of the laid out covering is light-absorbing while the table surface is arranged to emit light vertically upwardly.
Patent EP-0039855-B1 (EP)
IPC: F16B41/00
Filed: 1981-05-02
Granted: 1984-08-08
Abstract: Anti-theft device for nuts/screws of automobile wheels, comprising a barrel (10) rotatably subassembled with a lock cylinder plug (18) the tumblers (24) of which are placed in position by simple insertion of the key (23), which key, however, once inserted and turned, cannot be withdrawn inasmuch as a projection (28) on the key (23) then lies behind a shoulder (20) on the barrel. This subassembly may be rotatably locked upon the fastener element or removed therefrom using but one hand.
Patent EP-0056443-B1 (EP)
IPC: B65H45/16
Filed: 1981-10-27
Granted: 1984-04-04
Abstract: 1. Device in the folding apparatus (5) of rotary printing machines for holding the folding blades (10), folding flaps (11) and points by means of bearing bridges (19, 23) which are provided at least at the cylinder end faces and are bolted on the cylinder body (16, 22), wherein the bearing bridge (19, 23) and the cylinder body (16, 22) which is in the form of a bearing body are provided as standard components for all cylinder diameters whereby a spacer piece (18, 24) is disposed between both components according to the respective cylinder diameter.
Patent EP-0036805-B1 (EP)
IPC: A61K9/00
Filed: 1981-03-16
Granted: 1985-07-10
Abstract: 1. Contraceptive device designed to be placed inside the uterine cavity, of the type comprising an axial stem (1) and a tri-dimensional holding part (2) made of a supple and elastic material, said holding part being secured to one end (1a) of the stem (1) and extending transversaly to the axis (1b) of the stem (1) so as to be supported on the lateral uterine walls, said holding part (2) comprising two closed lopps (3, 4) each one of which is secured by way of elastic fastening means to the end (1a) of the stem (1) and being axially symmetrical with respect to the axis of the stem, said loops extending the stem (1) in divergent manner, characterized in that the loops have no symmetry with respect to a plane, but on the contrary are offset laterally in opposite directions one with respect to the other and also with respect to the axis of the stem, as a result of which the said holding part is adaptable in its two transverse dimensions (a and b) to the dimensions of the uterine cavity, the adjustment of the transverse dimensions (a) of the device to fit the uterine dimensions being made by a partial oberlapping of the loops in the manner of scissors blades.
Patent EP-0052089-B1 (EP)
IPC: E01B27/02
Filed: 1981-11-05
Granted: 1984-08-01
Abstract: A device for the mechanical handling of ballast material or the like on railway track embankments, comprising a railborne, motor-driven vehicle (5) which carries one or more plough-like adjustable shields (9) for levelling and redistributing ballast material on the track embankment. The device further comprises a brush unit carried by the vehicle (5) at each railway rail, said brush unit being adjustable vertically and having rotatable brushes (13A) for cleanbrushing of ballast material close to the rail and on the sleepers supporting the rails. According to the invention, the brush units comprise brushes (13A) which are driven for rotation about substantially vertical axes. The brushes preferably have a conical shape and are designed with a brush surface which is substantially at right angles to the axis of rotation. The brushes (13A) are adjustable vertically and sideways and can be adjusted into inclined positions. The device also comprises two lateral conveyors (23B) and a conveyor (16) disposed in the middle for conveying excess ballast material into a material bin accompanying said motor-driven vehicle (5).
Patent EP-0056052-B1 (EP)
IPC: H04N5/06
Filed: 1981-07-15
Granted: 1987-03-11
Abstract: A television sync signal generator adapted for ready conversion among various television standards includes a memory (216) in which information related to the magnitude of at least one component of a composite sync signal is stored at address locations each corresponding to at least one particular time in each recurrent television frame. A clock signal generator (212) addresses the memory (216) to sequentially read out the information so the sync signal can be reconstructed. By dividing the sync signal into four intervals which are selected by paging signals from one counter, a reduction in required memory capacity is achieved. For further reducing the number of memory addresses required, each memory address contains information relating to the instantaneous resolution or clock rate. A sample rate controller (820) is coupled to the memory for having the instantaneous clock address rate controlled in response to the contents of the memory.
Patent EP-0063599-B1 (EP)
IPC: A61M15/00
Filed: 1981-10-28
Granted: 1986-06-04
Abstract: An inhaler device for administering powdered medicaments from within a container having two halves. The device is designed to assist the user in separating the two halves of the container and to provide an optimum air flow pattern through a chamber in which the separated container halve is positioned to afford dispersion of the powder medicament. The inhaler device comprises a body (10) having walls defining a chamber (16), an inlet port (29) into the chamber for the entry of air, and a mouthpiece (18) having a central through opening (19) communicating with the chamber. Manually-activatable means (20) mounted on the body of the device convey a First portion (12) of the container (11) from a first position spaced from the chamber to a predetermined dispense position within the chamber with an open end of the first capsule portion uppermost so that airflow into the inlet port and through the chamber induced by suction at the moutpiece will cause the powdered medicament in the Fist container portion to become entrained in the airflow; and manually-activated means (4) mounted on the body remove a second container portion (14) to open the container prior to positioning of the first container portion at the dispense position.
Patent EP-0068068-B1 (EP)
IPC: B26D1/30
Filed: 1982-02-08
Granted: 1988-05-18
Abstract: The invention concerns a plane die-cutting machine for die-cutting laminar material, of the type comprising a plane punch and an arc-shaped counter punch, which is controlled by moving means pressing the same against a work material inserted between it and the punch, said counter punch being simultaneously rotated around a line of instant-contact which runs along the punch. To avoid impacts between the reciprocally moving parts, the invention provides extensions integral to the punch and to the counter-punch, which maintain the contact between these latter for a portion of the reciprocal oscillatory movement outside the die-cutting area, so that said reciprocal oscillatory movement takes place with constantly contacting zones, like a blotter of blotting-paper.The die-cutting area is defined in such a way that, when the reciprocally moving parts contact themselves at the ends of said extensions, between the die-cutting parts a hollow space is left, which is sufficient for the passage of the laminar material under work.
Patent EP-0065629-B1 (EP)
IPC: C07C67/38
Filed: 1982-03-17
Granted: 1985-05-29
Abstract: A process and apparatus for the continuous production of alkylesters of saturated aliphatic carboxylic acids by reacting olefins with carbon monoxide and alkanol in the presence of a catalyst consisting of a cobalt compound and a promoter selected from the group consisting of pyridine, non-ortho-substituted alkylpyridines and mixtures at elevated pressure and elevated temperature, the reaction based on olefins having at least 8 C atoms and being carried out in a reactor wherein the flow characteristic is adjusted so that tubular flow without back-mixing predominates, and wherein the raw materials are supplied in the desired ratios at the input side of the reactor.
Patent EP-0065723-B1 (EP)
IPC: C07D275/02
Filed: 1982-05-15
Granted: 1984-09-12
Abstract: N-Substituted 2-methylnaphthylamides of the formula   <IMAGE>   where R1 and R2 have the meanings given in the description, their preparation and their use for controlling fungi.
Patent EP-0075125-B1 (EP)
IPC: C11D3/395
Filed: 1982-08-25
Granted: 1987-08-05
Abstract: 1. Alkaline cleaning agent mixture, stable to chlorine, containing at least one co-granulate based on an alkali metal metasilicate, characterized in that it consists substantially of about 0.5-20 wgt % of a slightly foaming surfactant, about 0.5-10 wgt % of a compound yielding active chlorine, and about 70-99 wgt % of at least one co-granulate obtained by granulating the products A, B or C with pulverulent alkali metal phosphate, preferably sodium tripolyphosphate and water, where product A is a mixture of about 99.5-80 wgt % sodium metasilicate and about 0.5-20 wgt % sodium hydroxide, obtained by reacting quartz powder with sodium hydroxide in excess, product B is the reaction product of product A with an acid compound, especially sodium bicarbonate, and product C is the reaction product of product A with water glass with admission of air so as to provide, in addition to the sodium metasilicate formed, for a sodium carbonate fraction of up to 10 wgt % as well as a water content of up to 10 wgt %, and the co-granulate contains about 20-85 wgt % alkali metal phosphate.
Patent EP-0080031-B1 (EP)
Title: Polyurethanes useful as engineering plastics
IPC: C08G18/76
Filed: 1982-08-25
Granted: 1988-01-07
Abstract: Polyurethane resins are described having high impact strength and other structural strength properties, and significantly improved resistance to deformation by heat. The properties of these materials are such as to make them comparable to engineering thermoplastics such as nylon and like materials commonly used to fabricate structural components such as automotive parts, equipment housing, sporting goods, furniture, toys, household and like consumer goods. The resins are prepared from organic polyisocyanates, an isocyanate-reactive material (polyol, polyamine, etc.) having an average functionality of at least 1.9, a Tg less than 20 DEG  C. and molecular weight of 500-20,000, and one or more low molecular weight extenders the major distinguishing feature being the markedly lower proportion by weight (2 to 25 percent) in which the isocyanate-reactive material is employed as compared with polyurethane resins conventionally prepared in the art. Depending upon the particular combination of reactants employed the polyurethanes of the invention can be thermoplastic or thermoset and can be prepared in both cellular and non-cellular form.
Patent EP-0076010-B1 (EP)
IPC: B29C45/18
Filed: 1982-09-24
Granted: 1985-05-08
Abstract: An injection molding apparatus having a sensor probe means for determining a condition or property of a molded article when the mold is open.
Patent EP-0060065-B1 (EP)
IPC: H01H9/06
Filed: 1982-03-01
Granted: 1985-05-29
Abstract: A portable electric tool has a housing, an electric motor energized by a trigger-actuated switch, and a receptacle recessed in the housing. Terminals of the switch are formed as plug prongs which extend outwardly directly from the switch housing into the receptacle for receiving the female connector of a power supply cable. Preferably, a second set of plug prongs extend forwardly from the switch housing and receive a female connector of a motor cable. This arrangement enables wiring connections to the switch from the supply cable to be eliminated.
Patent EP-0067709-B1 (EP)
Title: Television ghost cancellation system with ghost carrier phase compensation
IPC: H04N5/21
Filed: 1982-06-15
Granted: 1985-05-02
Abstract: A television ghost signal cancellation system is provided in which the video intermediate frequency signal is demodulated by two synchronous detectors. A picture carrier extractor produces a first reference signal for the first of the synchronous detectors exhibiting a phase which is aligned with that of the picture carrier of the direct television signal. The first reference signal is shifted in phase by a controllable phase shifter to develop a second reference signal for the second synchronous detector. The output of the second synchronous detector is delayed by an amount of time equal to the difference in time between the appearance of the direct signal and a detected ghost signal. The amplitude and polarity of the delayed signal are adjusted by a control circuit to produce a pseudo-ghost signal. An amplitude comparator compares the amplitude of the pseudo-ghost signal with that of the output signal of the first synchronous detector. The resultant amplitude comparison signal is sampled and stored during a sampling interval, and the stored signal is used to control the adjustment provided by the amplitude and polarity control circuit. A phase comparator is responsive to the outputs of the amplitude and polarity control circuit and the first synchronous detector for producing a phase comparison signal. The phase comparison signal is sampled and stored during a sampling interval, and the stored phase comparison signal is used to control the phase shift provided by the controllable phase shifter. The pseudo-ghost signal and the output of the first synchronous detector are summed to produce a deghosted video signal.
Patent EP-0078138-B1 (EP)
Title: Shampoo composition
IPC: A61K8/00
Filed: 1982-10-18
Granted: 1986-10-22
Abstract: A shampoo composition consists of a first, translucent gel body containing a detergent, and a second contiguous, opaque gel body containing the anti-dandruff agent zinc pyridine thione. The composition is extrudable from a collapsible tube and presents a striped appearance on extrusion.
Patent EP-0095008-B1 (EP)
IPC: B29C49/04
Filed: 1982-05-22
Granted: 1986-09-03
Abstract: 1. Mold closing system for blow molding machines for the manufacture of hollow articles from thermoplastic synthetic material having a plurality of tie-rods (4, 5, 6) provided in several horizontal planes (H1 , H2 ) beneath the mold sections and further provided symmetrically to a vertical center plane (V) extending in the closing direction of the mold in which plane also lie the lines of influence (W) of a closing motor (14) which on one hand moves one closing platen (12) slideable on the rods and on the other hand in opposite direction a tie-bar (7), one end of the rods being connected with the tie-bar and the other ends with a second closing platen (8) characterized in that all rods (4, 5, 6) penetrate both closing platens (8, 12) whereby two rods (4, 5) are extending in the upper horizontal plane (H1 ) symmetrically to the vertical plane (V) and a third-rod (6) is extending along the plane of intersection of the lower horizontal plane (H2 ) with the vertical plane (V) and that a pivotable connection between one of the closing platens (8) and the respective mold section (1) or mold sections respectively about a horizontal axis (10) is provided.
Patent EP-0057663-B1 (EP)
IPC: G04C3/14
Filed: 1982-01-21
Granted: 1991-05-08
Abstract: A control device for a stepping motor provided with a coil and a rotor performing a rotary movement when a current passes through the coil, comprising means for producing a plurality of time base signals, means for producing pulses for controlling the motor in response to said time base signals, means responsive to the control pulses for supplying the motor while maintaining the current in the coil at a substantially constant and given value. The device also comprises means for analyzing the voltage signal present on the coil or a signal which is representative thereof, and for supplying data concerning the voltage induced in the coil by the rotor movement. The motor supply means may include switching means for connecting the coil to a supply voltage source and for short-circuiting the coil, and means for periodically comparing the coil current to a reference value, during each control pulse, and supplying a control signal for controlling the switching means to short-circuit the coil when a comparison indicates the current exceeds the reference value, and to apply voltage to the coil in the opposite case, until the following comparison operation. This maintains the mean value of the current at a reference value during the control pulses to provide a high-efficiency power supply system. At the coil terminals logic information is derived concerning the induced voltage which can be easily analyzed and used by logic circuits.
Patent EP-0069101-B1 (EP)
IPC: D21F1/00
Filed: 1982-06-22
Granted: 1987-05-06
Abstract: A forming fabric comprising an upper layer (1) which is intended to serve as the paper-forming side and consists of thinner yams (3, 4), and a bottom layer (2) which consists of coarser yams (5, 6). The two layers (1, 2) are interconnected in that threads (7, 8) from the upper layer alternately pass downwardly to interweave with the bottom layer (2) and in the upper layer replace one another in such a manner that together these threads form the same weave pattern with the upper layer (1) as the rest of the yams in that layer, which yams do not interweave with the bottom layer. 1
Patent EP-0090409-B1 (EP)
IPC: C08K5/56
Filed: 1983-03-29
Granted: 1986-07-16
Abstract: Compositions which are stable when stored under anhydrous conditions, but which crosslink to form elastomers when exposed to moisture at room temperature are prepared by mixing (1) a diorganopolysiloxane having terminal condensable groups, with (2) a silicon compound containing at least three groups per molecule selected from amino groups which are bonded to silicon via nitrogen, oxime groups which are bonded to silicon via oxygen or mixtures thereof and (3) a product which is obtained from the reaction of (a) a silane containing as hydrolyzable groups at least two monovalent hydrocarbon radicals per molecule which are bonded to silicon via oxygen in which the monovalent hydrocarbon radicals may be interrupted by at least one ether-oxygen, or an oligomer thereof, with (b) a diorganotin diacylate, in which all the valences of the tin atom in the reaction product are saturated by SnC-bonded monovalent radicals or by oxygen atoms of the  3BOND SiOSn 3BOND  group.
Patent EP-0099076-B1 (EP)
IPC: B22D11/08
Filed: 1983-07-07
Granted: 1986-03-26
Abstract: In a curved or arc-type continuous casting installation provided with a curved or arc-type rigid dummy bar the curved dummy bar is separated from the cast strand at the region of the straightener by means of a movable roller. To improve the economy and to increase the decoupling reliability the dummy bar head is provided with a permanent coupling member which is disengageable from the cast strand by performing a pivoting movement. Furthermore, the dummy bar head is pivotably connected or linked to the dummy bar so as to be pivotable about an axis extending transversely with respect to the strand moving direction. For disengagement of the dummy bar head from the cast strand the movable roller presses upon the pivotable dummy bar head so that the same, during the casting operation, is pivoted outwardly out of its axial position away from the curved longitudinal axis of the curved dummy bar.
Patent EP-0114923-B1 (EP)
IPC: B03B5/36
Filed: 1983-07-27
Granted: 1986-09-17
Abstract: A method and apparatus for separating discrete solid fractions from dispersion in a dense liquid medium wherein the suspended materials are subjected to settling to produce a low density fraction floating on the surface, a middlings fraction suspended in the liquid medium, and a high density fraction which sinks to the bottom. The high density fraction is lifted off in a region of the dense medium in which the surface level of the dense medium is substantially free from particles of the floating low density fraction.
Patent EP-0128975-B1 (EP)
IPC: C07K14/41
Filed: 1983-06-15
Granted: 1987-03-04
Abstract: Water-soluble, biologically active conjugates comprising residues of (1) a biologically active protein or glycoprotein having primary amino groups, (2) a heteropolymer of D-mannuronic acid and L-guluronic acid and (3) an alkyleneglycol of 2 to 6 carbon atoms, the said residue (2) being linked to (1) by an amide linkage and to (3) by an ester linkage, which conjugates have increased activity at higher pH values and higher temperatures and a process for their preparations.