baber/WOPTO huggingface dataset:
Patent EP-0081835-B1 (EP)
Title: Regenerator for a digital cummunication system
IPC: H04L7/02
Filed: 1982-12-13
Granted: 1985-04-24
Abstract: 1. A regenerator for a digital communications system which is fed with received characters in the base band and has a regulating loop for the generation of a clock pulse train, which is dependent upon the mean line speed, for the sampling of the received characters, characterised in that the clock pulse regulating loop includes a microprocessor (MP) which at its input is connected via a counting coder (ZK) to a character-change detector (ZWD), and at one of its outputs controls a phase shift device (PS) which is connected, at a second input, to a standard frequency generator (G) which is provided with a follow-up control unit (NAC), and whose output is connected to a regeneration flip-flop (RFF) located in the receiving arm, and that further outputs of the microprocessor (MP) are connected to the follow-up control unit (NAC) of the standard frequency generator (G) and to a limiter (BG) which is connected in the receiving arm prior to the clock pulse regulating loop, and supply measured values determined by the microprocessor (MP) and the counting coder (ZK) and items of information for jitter measurement and frame and block synchronisation (Fig. 1).
Patent EP-0079637-B1 (EP)
IPC: C07D311/24
Filed: 1982-11-01
Granted: 1987-01-28
Abstract: There are described compounds of formula I,   <IMAGE> I  in which R1, R2, R3, R4, R5 and R7, which may be the same or different, each represent hydrogen, hydroxy, alkyl Cl to 6, alkoxy C1 to 6, amino, acyl C2 to 6, acylamino C2 to 6, alkenyl C2 to 6, halogen, or alkoxy C1 to 6 substituted by phenyl, X is a hydrocarbon chain of 1 to 10 carbon atoms optionally substituted by a hydroxy group, A is -Q-COOH, Q is absent or represents a straight or branched alkylene, alkenylene or alkynylene group of up to and including 6 carbon atoms, R8 and R9, which may be the same or different, each represent hydrogen or alkyl C1 to 6 or together form a single bond, D, Y and Z, which may be th same or different, each represent sulphur, oxygen or -NR10-, and R10 is hydrogen or alkyl C1-C6, provided that (i) when D, Z and Y are all oxygen, R8 and R9 do not together form a single bond, (ii) when D is oxygen, R8 and R9 together form a single bond, X is (CH2)5, A is -COOH, one of Y and Z is sulphur and the other is oxygen, at least one of R1, R2, R3, R4, R5 and R7 is other than hydrogen, and pharmaceutically acceptable salts, esters and amides thereof. There are also described processes to these compounds, and pharmaceutical, e.g. anti-allergic, compositions containing them.
Patent EP-0079105-B1 (EP)
IPC: C11D11/02
Filed: 1982-11-05
Granted: 1985-06-19
Abstract: 1. Controlled-foaming detergent composition, based on an anionic detergent or a combination of an anionic detergent and a nonionic detergent, having a mono- and/or dialkyl orthophosphate content, of which the alkyl group has 12-22 carbon atoms or of which the alkyl group is separated from the P-atom by up to 6 alkylene oxide groups, characterized in that it further has a metal soap content originating from di- or trivalent metal cations.
Patent EP-0079212-B1 (EP)
IPC: B22D11/12
Filed: 1982-11-05
Granted: 1985-04-10
Abstract: A method is disclosed of electromagnetically stirring molten metal in an unsolidified portion of a continuously cast strand by means of a magnetic field formed by applying alternating current to at least one set of exciting coils. One of the exciting coils is supplied with a first alternating current of a frequency in the range of from 1 to 60 Hz. Another of the exciting coils is supplied with a second alternating current at a frequency which differs from the frequency of the first alternating current by a frequency difference in the range of from 0.03 to 0.25 Hz. A varying composite magnetic field is thereby formed which induces stirred movement of varying direction and intensity in the molten metal.
Patent EP-0070307-B1 (EP)
IPC: A61B17/068
Filed: 1982-01-22
Granted: 1988-05-18
Abstract: Skin clips are placed by skin clip appliers to close an incision too slowly and inaccurately and there is trauma to the patient when the skin clip is removed. To increase the speed and the accuracy of placing a skin clip, a skin clip applier (20) for placing skin clips (10) to close a wound comprises a handle assembly (30) including an actuating element and a cartridge assembly (40) adapted to be affixed to said handle assembly and including skin clip-deforming jaw elements (41, 42) which are actuated by operation of the handle assembly to place and deform preformed skin clips (10) delivered individually to said deforming jaws, to close a wound. To decrease the trauma when the skin clip is removed, the skin clip comprises a concave crown (114), a pair of legs (115, 116, 117, 118) divided into two segments and a point (119, 120) at the free end of each leg.
Patent EP-0085854-B1 (EP)
Title: Pipette
IPC: B01L3/02
Filed: 1983-01-19
Granted: 1989-03-08
Abstract: A pipetting device serves to hold and actuate a detachably mounted syringe having a syringe body and a piston. The device is provided with means for adjusting the volumetric capacity of the syringe. The device comprises two racks and a pinion which is in mesh with both said racks and operable to move them in mutually opposite directions. The racks are connected to respective sliders, one of which is connected to a rod for actuating the piston of the syringe. A single actuating lever is provided for actuating the piston and is connected to the sliders by an actuating mechanism, which comprises a positively actuated transverse slider, which constitutes a stop member and in response to an automatic resetting of the actuating lever to its initial position is moved from the path of one of said sliders into the path of the other.
Patent EP-0087678-B1 (EP)
IPC: C07C51/573
Filed: 1983-02-16
Granted: 1985-12-18
Abstract: A process for the continuous isolation of phthalic anhydride and maleic anhydride from the reaction gases obtained by catalytic oxidation of o-xylene or naphthalene with air, wherein the reaction gases are treated with a hydrocarbon of boiling range from 115 DEG to 175 DEG  C. as the solvent in a column, and are then treated with an organic solvent of boiling range from 180 DEG  to 290 DEG  C. in a second column, the phthalic anhydride and maleic anhydride being isolated from the liquid bottom product of the first column.
Patent EP-0084513-B1 (EP)
IPC: F16K5/02
Filed: 1983-01-07
Granted: 1986-04-09
Abstract: An improved fluid valve and method of making same are provided wherein the valve has a rotatable closure member (26) which is operated by a rotatable actuating device (35) and which extends transverse the fluid flow axis (34) of the valve (20), and, the actuating device has unique seal means (50) which enables the valve to be operated while conveying high pressure fluid therethrough and at valve temperatures ranging between -40°C and 200°C. The actuating device of such valve may also comprise universal means (93) enabling rotation of such actuating device and closure member free of any binding tendencies.
Patent EP-0110802-B1 (EP)
Title: Method and apparatus for indicating an operating characteristic of an internal combustion engine
IPC: G01N15/06
Filed: 1983-10-03
Granted: 1989-08-16
Abstract: A method and apparatus are provided for indicating an operating characteristic of a periodically combusting internal combustion engine, such as a diesel engine, having exhaust gas issuing from one or more combustion chambers in a periodic manner through a duct. The particulate in the exhaust gas stream are electrically charged and of the same polarity, and are grouped in packets associated with the periodic combustion in the respective chambers. An electrically conductive, passive eletrode, preferably annular in shape, is disposed such that most or all of the exhaust gas flows therethrough so as to electrostatically sense, principally by induced image charge, the passage of the respective packets of charged particles. The electrode is electrically isolated from the duct. Circuitry with the probe converts the sensed induced image charge to a signal containing a series of pulsating components corresponding in time with the respective particle packets and corresponding quantitatively with the charge-quantity of the respective particle packets. An indicating device responds to the pulsating signal and provides an indication of an operating characteristic of the engine.The electrode is preferably of short axial extent relative to the packet interval to enhance resolution. Structure and circuitry may be provided to minimize soot deposition and/or leakage currents across an insulator between the electrode and duct. In one instance, the indicating device may respond to the root mean square of the pulsating signal to provide a quantitative indication of the level of particulate in the exhaust gas stream. In another instance, the successive pulsations of the signal waveform may be displayed to afford evaluation of the performance of the respective combustion chambers and/or injectors.
Patent EP-0137775-B1 (EP)
IPC: E05D7/10
Filed: 1983-02-22
Granted: 1987-07-15
Abstract: A hinge latch (10) configured for selectively releasable, pivotable hinging securement of one structural member (12) relative to another cooperative structural member (14), is comprised of a first hinge latch plate (20) in operative association with the first structural member, a second hinge latch plate (22) in operative association with the second structural member, a first (66) and a second (68) pintle member disposed for transverse reciprocable motion interiorly of the second hinge latch plate, each comprised of a hinge pin member (70), and a hinge pin plate (72) secured to the hinge pin and disposed in guiding receipt within a cooperative plate slot (82) interiorly of the second hinge latch plate; a biasing member (86) for urging each of the pintle members into a normal hinging configuration, and a latch actuator member (94) received interiorly of the second hinge latch plate for lateral movement therein, having an actuator stem (96) and a generally trapezoidal head (98) including opposed, diagonally disposed abutment edges (112) for mating engagement with the abutment edges of the first and second pintle members; wherein lateral displacement of the actuator stem with an unlatching force is translated across the abutment edges to a transverse force displacing the hinge pins transversely out of engagement with the hinge bores releasing the hinge latch plates and associated structural elements.
Patent EP-0156956-B1 (EP)
IPC: H01R13/59
Filed: 1984-10-23
Granted: 1988-06-01
Abstract: 1. Device for holding an electrical cable (15) in a plug housing by enclosing the cable (15) with a clamping member which is brought into its clamping state by joining together parts of the plug housing and consists of two equal clamping shells (50, 51) interlocking on their lengthwise edges with a serration oriented in longitudinal direction, characterized in that the clamping shells (50, 51) enclose each other at the interlocling segments (53, 54, 56, 57) for building sliding surfaces (58, 59) parallel to the main clamping direction.
Patent EP-0146902-B1 (EP)
IPC: G01F1/80
Filed: 1984-12-15
Granted: 1988-06-01
Abstract: The continuous determination of the weight of a material stream by means of the blow force occurring on a bouncing plate, as used for many applications, is not sufficiently exact. For the determination of the driving torque a rotating impeller wheel which conveys the material stream and is driven at a constant speed of rotation is being proposed, the material stream being supplied to the impeller wheel in the central range thereof and is radially supplied to the guide vanes which lie outside of the central supply range.
Patent EP-0165599-B1 (EP)
IPC: B41F13/54
Filed: 1985-06-19
Granted: 1989-12-06
Abstract: A folder assembly for book folding in a web-fed rotary printing machine is disclosed. A paper web is printed and is then directed to a cutting cylinder, a cooperating folding blade cylinder and to a folding jaw cylinder. A pair of third or quarter folders are coordinated to the folding jaw cylinder. An upper one of these third folders is fixed and receives cross folded signatures from the folding jaw cylinder. A lower one of these third folders is shiftable laterally with respect to the upper third folder generally in a horizontal plane which is parallel to the axis of rotation of the folding jaw cylinder. A gripper cylinder is positioned intermediate the folding jaw cylinder and a transport tape system which is shiftable with, and which conveys signatures from the gripper cylinder to the lower third folder. Both upper and lower third folders can be operated concurrently or either one can be operated by itself in response to desired production demands.
Patent EP-0184699-B1 (EP)
IPC: B41C1/18
Filed: 1985-11-21
Granted: 1991-10-16
Abstract: The invention relates to a printing plate (1) for offset printing comprising a number of printing patterns (5), preferably alike in their outer contour, which are located on the printing plate (1) parallel to one another and adjoining one another but displaced in longitudinal direction in relation to one another. The printing plate (1) is made in one piece with a width which corresponds to the combined width of the individual printing patterns (5) and the printing plate (1) is provided along its front edge (3) and its rear edge (2) with a stepped edge contour. The printing plate (1) is arranged around a carrier cylinder (11) which is fully surrounded by the printing plate (1), parts of the printing plate (1) being accommodated in a holding device (24) arranged within the contour of the carrier cylinder (11).
Patent EP-0175414-B1 (EP)
IPC: B62H1/04
Filed: 1985-09-11
Granted: 1989-04-26
Abstract: On a motorcycle stand there is mounted an electric motor, actuated by a pushbutton or switch, which motor, through a reducer unit, rotates a pinion; this latter meshes with a sector gear of the stand, whose center coincides with the hinging axis on which the stand is hinged on the motorcycle; actuation of the motor produces the sliding of the pinion on the sector gear and, accordingly, the rotation of the stand between the two conventional end positions called operative and rest position, respectively.
Patent EP-0191771-B1 (EP)
Inventor: SARNOFF JAY STANLEY
IPC: A61K45/06
Filed: 1985-05-29
Granted: 1994-07-27
Abstract: A method of treating a patient with liquid medicament under circumstances where intravenous injection is not practical but the fast response time of an intravenous injection is desirable, including the treatment of individuals undergoing heart attack symptoms with t-PA. The method comprises the steps of injecting the liquid medicament t-PA preferably with a blood absorption enhancing agent such as hydroxylamine hydrochloride into the muscle tissue of the patient, applying to the patient which has received the injection repeated blood flow stimulating cycles, each of which includes a period of electrical stimulus during which the muscle tissue which has received the injection tenses followed by a period of no electrical stimulus during which the muscle tissue which received the injection is allowed to relax inducing enhanced blood flow within the muscle tissue, and continuing the application of the repeated blood flow stimulating cycles until the injected liquid medicament has been sufficiently absorbed into the enhanced blood flow to achieve a desired possible patient response of reperfusion and apparatus for carrying out the method.
Patent EP-0199887-B1 (EP)
IPC: H03D3/00
Filed: 1986-01-14
Granted: 1989-08-09
Abstract: 1. An FM radio receiver having a mixing- and oscillator circuit for forming an intermediate frequency, an intermediate frequency band-pass filter (12), an intermediate frequency amplifier (13), a demodulator (13) for demodulating the intermediate frequency and a first (17) and second phase-locked loop (33), wherein a voltage-controlled oscillator (38) of the second phase-locked loop forms the oscillator of the mixing- and oscillator circuit, characterised in that the first phase-locked loop (17) between the intermediate frequency band-pass filter (12) and the intermediate frequency amplifier (13) is connected in series with a second band-pass filter (26) which is a narrow band filter compared with the first intermediate frequency signal, wherein the first phase-locked loop contributing to the reduction of the noise level of the intermediate frequency signal supplies its output signal to a first input (31) of a phase detector (32) which forms part of the second phase-locked loop (33) and the second input (34) of which carries a reference frequency signal, and that the second phase-locked loop readjusts the intermediate frequency to the midband of the narrow band filter.
Patent EP-0196052-B1 (EP)
Title: Circular shelf for furniture
IPC: A47B49/00
Filed: 1986-03-24
Granted: 1989-11-29
Abstract: A rotatable compartment floor (10) for corner cupboards or the like has a circular contour or a contour in the form of a circular sector and is provided at the circle center with a hub (12) and at the outer edge with a peripheral wall (14) projecting vertically upwards. To divide the surface of the compartment floor into several compartments, there is at least one radial wall element (20) which at its outer end (32) is supported on the peripheral wall (14) and at its inner end has an end piece (24) in the form of a circular arc which surrounds the hub (12) and which engages in a continuous groove (28) in the hub by means of a flange (26) projecting horizontally inwards.
Patent EP-0215423-B1 (EP)
IPC: A61K47/00
Filed: 1986-09-09
Granted: 1991-05-08
Abstract: Transdermally absorbable water-containing preparations of therapeutically active arylpropionic acid derivatives comprises 1 to 15% by weight of such active ingredient, from 10 to 40% by weight of polyoxyethylene polyoxypropylene copolymers, from 10 to 50% by weight of one or more physiologically acceptable organic solvents, optionally up to 1% by weight of preservatives, colorants and/or perfumes, and at least 10% by weight of water. From polyoxyethylene polyoxypropylene copolymers having a relative molecular weight of more than 6,000 there may also be prepared gels, if certain ratios of amounts are chosen.
Patent EP-0226939-B1 (EP)
IPC: D04H1/736
Filed: 1986-12-09
Granted: 1992-11-19
Abstract: The present invention provides an improved apparatus for forming a fibrous web (24), and includes a fibrous supply mechanism (11) for providing fibers (10) of web material. The fibers (10) are deposited onto a foraminous web forming layer (122) which may optionally have a pocket recess (22) formed therein. A foraminous spacing mechanism (120,121) supports the web forming layer (122) while allowing a substantially unrestricted gas flow from a region immediately adjacent to and downstream from the web forming layer (122). A gas flow regulating layer (135) has a selected pattern of apertures therethrough, and is fixedly positioned in adjacent facing relation with the foraminous spacing means (120,121). The regulating layer (135) provides a selected pattern of gas flow through the web forming layer (122). The regulating layer (135), the foraminous spacing mechanism (120,121) and the gas flow regulating layer (135) are constructed to form an installable and replaceable assembly, and a flow forcing mechanism provides a flow of gas through the web forming layer (122).
Patent EP-0227068-B1 (EP)
IPC: F16D25/04
Filed: 1986-12-19
Granted: 1988-10-19
Abstract: 1. Drive means for motor vehicles, especially passenger cars, comprising a mechanical drive connection between the vehicle engine and the vehicle wheels of one of the vehicle axles and an on/off switchable additional drive for the vehicle wheels (12) of the other vehicle axle, the additional drive being a hydrostatic single-wheel drive with a fluid power motor (92) in the form of a wheel hub motor and of an axial-piston fixed-displacement motor with an inclined plate being disposed as an additional drive motor in the hub (91) of each of the vehicle wheels on the additional drive axle, and at least one fluid power pump being provided which is drivable by the vehicle engine and which is arranged to supply driving energy to the fluid power motors, there being a pressure-medium actuated clutch (94) between each of the fluid power motors and the respective vehicle wheel hub, characterised in that the clutch (94) is a cylinder friction clutch comprising an endless resilient annular diaphragm (95) surrounding the cylinder drum (93) of the fluid power motor (92) and of substantially cylindrical shape which, in co-operation with the cylindrical outer wall of the cylinder drum (93) and side walls (96, 97) projecting radially outwards over the cylindrical outer wall of the cylinder drum (93) and enclosing the annular diaphragm (95) between them, forms an annular chamber (102) and, on its outer side, has spaced-apart peripherally-distributed rigid friction segments (103) which are radially guided in guide grooves (99) of the side walls (96, 97) and are adapted to abut a clutch friction surface (111) on the hub (91) of the vehicle wheel (vehicle front wheel 12).
Patent EP-0194870-B1 (EP)
IPC: C04B30/00
Filed: 1986-03-12
Granted: 1989-01-25
Abstract: A method of manufacturing a microporous thermally insulating body comprises mixing together a finely divided microporous insulating material such as silica aerogel or pyrogenic silica and a solid ammonia-generating compound in particulate form, and compressing the mixture to form a thermally insulating body. The ammonia-generating compound is dispersed evenly throughout the insulating material and may comprise, for example, ammonium carbonate, ammonium acetate or urea. Preferably, the ammonia-generating compound comprises a mixture of about one third by weight of ammonium carbonate and about two thirds by weight of ammonium bicarbonate together with a small proportion of magnesium oxide.
Patent EP-0218415-B1 (EP)
IPC: C07D417/06
Filed: 1986-09-24
Granted: 1990-08-08
Abstract: A stereoselective process for chiral inter­mediates to 1-carbapenem and 1-carbacephalosporins is provided comprising the use of an N-acyl(4R)substituted-­1,3-thiazolidine-2-thione as a chiral auxiliary in boron enolate mediated aldol condensation with a protected-β-­keto ester aldehyde. Benzyl 3,3-(ethylenedioxy)-4-­formylbutyrate is condensed with the boron enolate formed with nbutyryl (4R)-methoxycarbonyl-1,3-thia­zolidine-2-thione to provide benzyl 3,3-ethylenedioxy-­(5R)-hydroxy-6-[(4R)-methoxycarbonyl-1,3-thiazolidine-­2-thione-3-ylcarbonyl]octanoate. Displacement of the thiazolidine-2-thione chiral auxiliary moiety with an O-alkyl, O-acyl or O-aralkyl hydroxyamine provides the corresponding chiral intermediate as the hydroxamate.
Patent EP-0199628-B1 (EP)
Title: Safety stirrup for horse riding
IPC: B68C3/02
Filed: 1986-04-08
Granted: 1989-07-12
Abstract: A safety stirrup detachably connected to the stirrup-leather in order to release the rider's foot in the event of a fall comprises a coupling device having two jaws for clamping the top portion of the stirrup head. A forward pivotal displacement of the stirrup with respect to the stirrup-leather causes rotation of a cam provided at the upper end of the stirrup head. The two jaws are opened-out by a top wedge of the cam through an angle of approximately 30 DEG  to 45 DEG  while a bottom wedge of the cam increases the separation of the jaws, thus releasing the stirrup.