baber/WOPTO huggingface dataset:
Patent EP-4265227-A2 (EP)
Inventor: FIEDLER CHRISTOPH
IPC: A61F2/30
Filed: 2021-07-05
Abstract: Augment element (200) for femoral applications in a knee prosthesis, the augment element (200) comprising a metal body (201) of a substantially truncated conical shape configured to be inserted into a bone extremity and having an outer surface comprising a metal trabecular surface (202). The metal body (201) is hollow with an axial through-cavity (204) defining a plurality of substantially annular transversal sections. The metal body (201) is inclined in a direction of inclination, so as to define at least one eccentricity between a first transversal section (205) at a first end of the axial through-cavity (204) and a second transversal section (206) at a second end of the axial through-cavity (204). The first transversal section (205) is smaller in size with respect to the second transversal section (206). The augment element (200) further comprises a pair of bicondylar supports (220a, 220b) arranged sideways in the metal body (201), each of the bicondylar supports (220a, 220b) protruding from the second transversal section (206) and comprising a tapered body widening away from the metal body (201).
Patent EP-4306589-A2 (EP)
Title: Polyurethane composition for creating flooring patterns
Inventor: VAN DER WILT REMO
IPC: C08K3/013
Filed: 2017-12-19
Abstract: The present invention relates to a polyurethane based composition comprising a polyol component (A) comprising at least one polyol, and a hardener component (B) comprising at least one polyisocyanate. The polyurethane composition further comprises at least one metallic pigment (MP) selected from the group consisting of metallic effect pigments (MPM) and pearlescent pigments (MPM). The polyurethane composition is used in applications related to decorative flooring, it is ideally suited to create wood or concrete like floors.
Patent EP-4316443-A2 (EP)
Inventor: NEWKIRK DAVID
IPC: A61G7/05
Filed: 2020-02-24
Abstract: A mattress state indicator (10) includes a housing (12). The mattress state indicator (10) also includes a display (14) supported by the housing (12). The display (14) is configured to provide visual indicia (16) of a mattress operation state of a mattress. The display (14) includes a light source (18) disposed proximate the display (14). A connection feature (20) is engaged with the housing (12). The connection feature (20) is configured to couple the housing (12) with a bed (22)
Patent EP-0011937-A2 (EP)
Inventor: HARTLAUB JEROME T
IPC: A61N1/372
Filed: 1979-11-05
Abstract: A programmable medical device, e.g. a cardiac pacemaker, utilizes digital circuitry 40 for controlling the provision of cardiac stimulating pulses and analog circuitry42 for providing clocks, an output circuit and heart activity sensing. Digital circuit 40 includes a memory in which may be programmed on a permanent or temporary basis from an external programmer control information relating to rate, pulse width, pulse amplitude, refractory period, sense amplifier sensitivity and the mode of operation desired. ln addition the output can be inhibited or a threshold margin test can be performed in which a reduced energy output pulse is provided to check if heart capture is lost. The pacemaker can operate in a hysteresis mode and provides a high rate limit which can however be exceeded by programming. The pacemaker further includes means for signalling the acceptance of a programming signal and means to reset the program acceptance circuit if extraneous signals are detected as programming signals. The acceptance circuit checks for the receipt of the proper number of signals within a given time, for an access code and correct parity. Timing is by means of a crystal oscillator and a voltage controlled oscillator controls pulse width to obtain energy compensation with varying battery voltage.
Patent EP-0014469-A2 (EP)
Title: Benzimidazol-2-derivate als Arzneimittel, ihre Verwendung und diese enthaltende pharmazeutische Präparate
Inventor: HABICHT ERNST DR
IPC: A61K31/4184
Filed: 1980-02-06
Abstract: Kernacylierte Benzimidazol-2-derivaten der Formel <IMAGE> worin R1 einen aliphatischen cycloaliphatischen, aromatischen, araliphatischen, heterocyclischen oder heterocyclisch-aliphatischen Rest darstellt, R2 für Wasserstoff oder einen aliphatischen Rest steht, und Ph eine den Rest R1-C(=O)- enthaltende 1,2-Phenylengruppe darstellt, haben anti-allergische Eigenschaften, dienen als Arzneimittel und können als Arzneimittelwirkstoffe in pharmazeutischen Präparaten verwendet werden.
Patent EP-0031560-A2 (EP)
Inventor: SATZINGER ROLAND
IPC: F24D19/10
Filed: 1980-12-19
Abstract: In this device, there is arranged in the heater tube (1) of the radiator (2) a radiator valve (3) whose temperature sensor (4) or control medium can be heated temporarily by a heating element (13) which is arranged in a circuit (16) supplied by a battery (15). In order to create a simple system in which the lowering of the room temperature can be controlled on the basis of various parameters and is effected rapidly, and in which overheating of the temperature sensor is prevented, a device (14), which acts on the heating element (13), is provided in the form of a thermostatic switch (14) or a heat quantity regulator, which limits the dissipated thermal power and/or the upper temperature of the heating element (13). <IMAGE>
Patent EP-0034711-A2 (EP)
Inventor: DIETERICH DIETER DR
Filed: 1981-01-26
Abstract: Die Erfindung betrifft ein neues Verfahren zur Herstellung von Sulfochloridgruppen aufweisenden aromatischen Isocyanaten, bei welchem man aromatische Isocyanate oder Carbamidsäurechloride nacheinander oder gleichzeitig bei 0 - 170°C mit einem Sulfonierungsmittel, vorzugsweise Schwefeltrioxid oder Chlorsulfonsäure, und mit aromatischen Trihalogenmethyl-Verbindungen, vorzugsweise Benzotrichlorid oder Benzotribromid, behandelt und bei 20 - 170°C Chlorwasserstoff aus dem Reaktionsgemisch entfernt.
Patent EP-0050001-A2 (EP)
Inventor: HOURIHAN JAMES
IPC: A63B69/00
Filed: 1981-10-07
Abstract: A device for constraining a golf club to swing through an arc of predetermined radius. It permits a player to practice his stroke while the radius and the centre of the arc of motion of the club is constrained to a predetermined value. 
     Essentially, the device comprises a club engaging member (3) formed by a pair of telescoping members (8) and (9). The outer telescoping member (8) terminates in a neck engaging ring member (6) the inner telescoping member (9) is provided with a mounting bracket (14) for securing the device (1) to the handle (7) of a golf club (2). The ring. member (6) engages the players neck, and the player swings the club through a stroke in conventional fashion.
Patent EP-0050478-A2 (EP)
Inventor: BARAN PAUL
IPC: H04B7/185
Filed: 1981-10-15
Abstract: A satellite communications system, which is inherently power limited, employing spread spectrum techniques in order to trade-off bandwidth for small ground station antennas. In a one-way system embodiment a central station (14) transmits data to a satellite (3) for relay to a large number of small antenna receiving stations (4), the transmissions being spread spectrum encoded with spreading code lengths selected to provide adequate data recovery at the least sensitive station to which the transmissions are directed. Spreading codes may also function to address particular stations. In a two-way system embodiment, the central station (14) additionally functions as a terrestrial relay station. A plurality of small antenna transmitting stations, at least one of which may be at the same site as a receiving station, transmit code division multiplexed data via the satellite to the central relay station using sufficiently long and distinct spreading codes as to permit adequate data error rates and to distinguish the transmissions of the various stations. The central relay station reformats the received data for retransmission to the satellite for relay to the receiving stations.
Patent EP-0056613-A2 (EP)
Inventor: WONG ALBERT H
IPC: A41D13/11
Filed: 1982-01-13
Abstract: In general terms, a lightweight, flexible protective enclosure (1 or 32) is disclosed to protect a wearer from suffocation due to the presence of smoke or similar noxious fumes that are present in a contaminated environment. In one case, the enclosure (1) has an opened bottom so that the wearer's head and upper body can be received therein. Fastening means (14) are included by which to secure the enclosure (1) around the waist of the wearer and thereby prevent the contaminated environment from entering the enclosure. In a second case, the enclosure (32) has an opened side (40) so that the wearer's head can be received therein. Fastening means (48) are included by which to secure the opened side (40) against the chest of the wearer and thereby prevent the contaminated environment from entering the enclosure. When worn in the contaminated environment, the enclosure (1 or 32) is adapted to provide an air space (25 or 50) of generally conical configuration in which a reserve supply of air is contained and from which the wearer may temporarily breathe to prevent suffocation. Because of its flexible characteristic, the protective enclosure (1 or 32) may be folded into a compact package for convenient storage or distribution.
Patent EP-0071982-A2 (EP)
Inventor: FRANK XAVER
IPC: A45B9/04
Filed: 1982-08-04
Abstract: Es wird ein Stützfuss für Gehhilfsmittel, insbesondere für Krücken beschrieben, bei dem ein Sohlenkörper in einer gelenkig am Stützrohr verankerten Stützplatte befestigt ist. Die Stützplatte weist einen Einfassungsrand auf, der als Universal-Steckfassung für einen einheitlich ausgebildeten Führungsabschnitt verschiedener Sohlenkörper dient, die lösbar über den Einfassungsrand durchdringende Befestigungsmittel in diesem gesichert gehalten sind. Der Stützfuss ist so konzipiert, dass er dem Behinderten ein bislang nicht erreichtes Mass an Sicherheit gibt und ferner dafür sorgt, dass ein herkömmliches Gehhilfsmittel für den Behinderten mit sehr geringem Aufwand derart umgerüstet werden kann, dass es der jeweils vorliegenden Umgebung optimal angepasst ist.
Patent EP-0073066-A2 (EP)
Inventor: TSUNODA YOSHITO
IPC: G02B27/44
Filed: 1982-08-26
Abstract: An optical recording apparatus wherein in front and rear of a first light spot (6b) for recording predetermined information along a guide groove (23) provided in a recording medium (7) beforehand, two second light spots (6<sub>a1</sub>, 6.<sub>2</sub>) and two third light spots (6<sub>c1</sub>, 6<sub>c2</sub>) are arranged along the guide groove (23) and in a manner to mutually deviate from the center of the guide groove (23); the second light spots (6<sub>a1</sub>, 6.<sub>2</sub>) are arranged in an area with no information recorded therein, while the third light spots (6<sub>c1</sub>, 6<sub>c2</sub>) are arranged in an area with the information recorded therein; and the position of the first light spot (6b) is controlled on the basis of the difference between the quantities of light of the second light spots (6<sub>a1</sub>, 6.<sub>2</sub>) and the difference between the quantities of light of the third lights spots (6<sub>c1</sub>, 6<sub>c2</sub>), so as to track the information.
Patent EP-0093799-A2 (EP)
Inventor: FROEHLICH FREDERICK BURTON
IPC: G11B5/127
Filed: 1982-12-02
Abstract: A magnetic transducer head (10) comprises a write module (14), with a write chip (18) and write closure (20), and a read module (16), with a read chip (30) and a read closure (28). The chips and closures form write transducing and read transducing gap lines (22) and (32). The head (10) has an operative face (44) which interfaces with a movable magnetic tape (12). Slots (24) and (38) are formed in the leading and trailing faces (26) and (40) of the face (44) and slots (34) are formed in the operative face (44) on the read closure (28). A recess (41) and tube (42) in the read closure (28) provide a passage at the approximate centre of the head (10) leading to a connector tube (50). The passage (50) leads to normally open valve (48) and normally closed valve (46). The other side of valve (48) is open to atmosphere and that of valve (46) to a fluid pressure pump (54). 
<??>By operation of the valves (46) and (48), fluid under pressure is introduced to the operative face of a magnetic head to lift the magnetic tape into a tent-like structure (56) out of contact with the transducers on the gap lines when the tape is stationary or about to be stopped. The fluid pressure tents the tape with the pressure such that the tape forms a restricted exhaust with the head at the edges of the tent-like structure. The valves are operated to connect the operative face to atmospheric pressure to permit the tape tension to quickly pull the tape back into operative relation with the transducers by assisting the slots in dissipating the fluid pressure.
Patent EP-0069700-A2 (EP)
Inventor: PFEIFER JOSEF DR
IPC: C08G69/28
Filed: 1982-06-14
Abstract: Es werden neue transparente Polyamide aus wiederkehrenden Strukturelementen der Formel I <IMAGE> worin m, R1, R2 und R3 die im Patentanspruch 1 angegebene Bedeutung haben und die Carbonylgruppen in 1,3- und oder 1,4-Stellung an den Benzolring gebunden sind, beschrieben. Die neuen Polyamide eignen sich zur Herstellung von transparenten Formkörpern und zeichnen sich durch gute thermoplastische Verarbeitbarkeit und gute Dimensionsstabilität unter dem Einfluss von Feuchtigkeit aus.
Patent EP-0089049-A2 (EP)
Inventor: CHADWICK P N R DIPL-PHYS
IPC: H02H9/00
Filed: 1983-03-14
Abstract: The invention relates to an arrangement for suppressing the switch- on current peaks in a power network, which is connected to a load via a first rectifier arrangement (1') and a d.c. line (7). The d.c. line is connected to an energy store (2) via a charging path, which has an ohmic resistor (3), and via a discharging path, which has a second rectifier arrangement (4). When the load is switched on, the energy store (2) is charged via the charging path. In undisturbed operation, the energy store (2) is not discharged. As soon as the input voltage to the rectifier (1') is interrupted, current is taken from the energy store (2) via the diode (4), since the voltage on the load becomes smaller than the voltage on the energy store (2). When the input voltage is applied again, the energy store is charged up smoothly (Figure 2). <IMAGE>
Patent EP-0092113-A2 (EP)
Inventor: LABUDDE EDWARD V
IPC: B41M5/26
Filed: 1983-04-07
Abstract: optical data storage system employing a data-modulated writing laser beam and a non-erasing reading laser beam of predetermined wavelength along with an improved optical medium comprised of multiple layers whose optical characteristics and thicknesses are chosen in conjunction with the writing and reading laser beams to provide an anti-reflection condition for unrecorded portions of the medium and a relatively high reflectivity for recorded portions of the optical medium. A preferred optical medium includes a highly reflective aluminium layer, a fluorinated hydrocarbon polymer spacer layer overlaying the reflective layer, a nucleation layer overlaying the spacer layer and also serving as a heat insulator therefor, and a gold absorber layer overlaying the nucleation layer.
Patent EP-0096830-A2 (EP)
Inventor: TSUCHIHASHI AKIRA
IPC: G05B19/42
Filed: 1983-06-07
Abstract: A safety system for industrial robots has a photoelectric detection means (9, 9a-9d) having a field of vision covering the area of reach of the robot. The data concerning the sight obtained through the photo-electric detection means in each of predetermined operation positions is compared with the data concerning the normal or correct sight in the same operation position. The movement of the robot to the next operation position is prohibited when a difference of a level exceeding a predetermined level is found during the comparison.
Patent EP-0094714-A2 (EP)
Inventor: SUNBERG RICHARD JOSEPH
IPC: A61K8/00
Filed: 1983-05-06
Abstract: Calcium 1-hydroxy-3-aminopropane-1,1-diphosphonate forms a gel when mixed with water. As compared to soluble salts of APD, the gel provides slow systemic release and reduced tissue damage when used in the treatment of certain disorders in warm blooded animals.
Patent EP-0096591-A2 (EP)
Inventor: POPE NOEL CUTHBERT
IPC: B24D3/06
Filed: 1983-06-08
Abstract: In a diamond impregnated bit scourer particles in the form of silicon carbide are added to the matrix. The mesh size of the silicon carbide is less than that of diamond and the concentration preferably about 40, if the diamond concentration is 40.
Patent EP-0115666-A2 (EP)
Inventor: FUJII YOSHIKAZU
IPC: G11B7/09
Filed: 1983-09-15
Abstract: Disclosed below is the essence of an optical focus position control device of an optical disc apparatus that records, plays back, and erases any information by irradiating optical beams such as the laser beams onto a recording media composed of magnetic film, wherein said optical focus position control device is characterized in that; it incorporates a focussing permanent magnet that makes up a closed magnetic circuit, a focussing yoke plate, a focussing yoke, and a focussing drive coil installed so that it crosses the focussing magnetic space existing between the focussing yoke plate and the focussing yoke so that the focussing magnetic space can be created in an area close to the recording media which is installed in the closed magnetic circuit. In addition, the optical focus position control device that executes both the tracking and focussing control operations for the optical disc apparatus also includes mechanism that drives the objective lens in the direction of dual axes, i.e., in the vertical (up/down) and horizontal (left/right) directions.
Patent EP-0121229-A2 (EP)
Inventor: LORENZ KURT DR
IPC: C10B33/00
Filed: 1984-03-28
Abstract: The emissions with tar-containing dust are extracted at the individual emission sources, for example where the ovens are charged with coal, at the coke oven doors and especially during pushing of coke. The emissions are extracted via hoods and fixed gas headers and then dedusted dry in a hose filter installation, the filters being cleaned by introducing compressed air at regular intervals. According to the invention, the complete hose filter installation is cleaned during the coke-pushing intervals by an injected compressed air surge into each individual filter hose, with the exit air fan running in the part-load range. If the filling gas emissions are also extracted, the complete hose filter installation is also cleaned during the coke- pushing intervals, while the filling gas emissions are extracted. Figure 1 should be attached to the abstract.
Patent EP-0137915-A2 (EP)
Inventor: BUENO ALFREDO
IPC: B60T13/22
Filed: 1984-06-30
Abstract: The present invention relates to a fail-safe brake system for hydraulically powered road rollers. Its operating means are completely separate from the normal road brake of the roller, enabling the fail-safe brake to be manually operated by the driver in an emergency situation. The fail-safe brake is also intended to enter into function automatically as soon as the hydraulic system of the roller ceases to work. The fail-safe brake according to the invention exploits the oil pressure to compress a plurality of springs in a spring brake chamber. As soon as the oil pressure falls to zero or below a certain value the energy stored in the springs is utilized to apply the brake and bring the vehicle to a halt.
Patent EP-0131274-A2 (EP)
Inventor: MOCHIZUKI KAZUO RES LAB OF KAW
IPC: C25D11/38
Filed: 1984-07-06
Abstract: Surface-treated steel strips suitable for electric resistance welding are prepared by forming a first layer of iron-nickel alloy on a steel strip, said first layer having a weight ratio of Ni/(Fe + Ni) in the range between 0.02 and 0.50 and a thickness of 10 to 5,000 angstroms, forming a second layer of tine or iron-tin-nickel alloy on said first layer by tin plating to a coating weight of 0.1 to 1 g/m<sup>2</sup> of tin and optionally, causing the tin to reflow, and forming athird layer on said second layer by effecting an electrolytic chromate treatment, said third layer consisting essentially of metallic chromium and hydrated chromium oxide in a total amount of 5 to 20 mg/m<sup>2</sup> calculated as elemental chromium. More preferably, the electrolytic chromate treatment is controlled such that at least 2 mg/m<sup>2</sup> of metallic chromium is present in the third layer.
Patent EP-0141129-A2 (EP)
Inventor: GERMER HORST PROF DR-ING
IPC: H03G3/32
Filed: 1984-08-29
Abstract: 1. Method for matching the volume of a loudspeaker, particularly in a mobile radio receiver such as a car radio or the like, to an interfering noise level prevailing at the location of the loudspeaker, using a controllable control amplifier for amplifying a useful signal for the loudspeaker and a microphone for detecting an acoustical signal composed of the loudspeaker output signal and the intefering noise, in which a control variable for the control amplifier is generated by means of a comparison of the electric microphone output signal with the useful signal, characterized in that the envelope curves of the useful signal and the microphone output signal are continuously checked for similarity in that the signs of the slopes of the envelope curves are continuously determined, that the signs are compared and, in the case of equality, a predetermined first value and, in the case of inequality, a predetermined second value deviating from the first value is output, and that a similarity signal proportional to the degree of similarity is generated as mean value of the output values, and that the control variable is derived from the similarity signal.
Patent EP-0143350-A2 (EP)
Inventor: KIUCHI MORIO
IPC: F16H3/62
Filed: 1984-10-29
Abstract: A vehicle power transmission device comprises a torque converter having an input member adapted to be connected with an engine output shaft and an output member, a multiple stage gear transmission mechanism, a drive shaft having one end connected with the output member of the torque converter and passing through the gear mechanism.The gear mechanism includes a composite type planetary gear unit. 
     A first clutch is provided and has a clutch drum connected with the drive shaft for connecting one gear unit element with the drive shaft through a one-way clutch which permits power transmission from the drive shaft to the first sun gear. A second clutch is provided adjacent to the first clutch for connecting the drive shaft with the one element. A first brake is disposed with a brake drum around the second clutch and a brake band for frictional engagement with the brake drum. The first and second clutches can therefore be arranged in the brake drum to provide a compact structure.
Patent EP-0146765-A2 (EP)
Inventor: MUZZARELLI GABRIELE
IPC: A01J25/12
Filed: 1984-11-15
Abstract: A continuous kneading machine for the production of plastic curd cheeses, comprising at least one heating section provided with at least one screw (3, 4) and a plasticising (kneading) section disposed downstream of the preceding, in which the plasticising (kneading) section comprises a pair or rotary implements (7), provided with at least one arm (17) projecting from their axis of rotation.