baber/WOPTO huggingface dataset:
Patent EP-0305108-A2 (EP)
Inventor: OHTA YUJI
IPC: H04W84/10
Filed: 1988-08-17
Abstract: A cordless telephone system comprises a radio telephone set (2) and a connection unit (1) connected to a wire telephone circuit (3) and also connected to the radio telephone set through a radio communication circuit, for interconnection control between the wire telephone circuit and the radio telephone set. When the wire telephone circuit (3) is put in its unusable state or a signal on the radio communication circuit is put in its unreceivable state, the connection unit (1) transmits a disconnecting signal to the wireless telephone set (2) to forcibly cut off the radio communication circuit.
Patent EP-0311277-A2 (EP)
Inventor: WADDLETON DAVID
IPC: B64C11/40
Filed: 1988-09-22
Abstract: The blade pitch control system for use with a propeller system having one or more propellers comprising: 
- a constant speed valve (7), and 
- an overspeed valve (8) 
in which the operation of the constant speed valve is controlled by a computer means (2). The computer means used in conjunction with this system may comprise an analogue or a digital computer. In a particular arrangement of the system the operation of the overspeed valve is also controlled by the computer means.
Patent EP-0331902-A2 (EP)
Inventor: SAKAI HARUKI
IPC: F04D29/44
Filed: 1989-02-02
Abstract: In a diffuser (4) for a centrifugal compressor of the type which includes an impeller (3) rotatably provided on the downstream side of the suction casing (2) and a plurality of radial stator blades (5) arranged tangen­tially with respect to the impeller (3), auxiliary blades (11) are provided between the impeller (3) and the stator blades (5), the auxiliary blades (11) having a chord length smaller to that of the stator blades (5) and being slidable in the axial direction of the impeller (3). Further, the auxiliary blades (11) are connected to devices (12 to 16) designed to move them in the axial direction.
Patent EP-0353381-A2 (EP)
Inventor: CARTER GUY THOMAS
IPC: C12R1/29
Filed: 1989-03-13
Abstract: This disclosure describes a novel antibac­terial agent designated LL-E10985a, its production by aerobic fermentation of a new subspecies of  Micromono­spora citrea  NRRL 18351 mutants thereof, and the isolation and purification thereof.
Patent EP-0344416-A2 (EP)
Inventor: MULLER ROBERT DIPL-ING
IPC: B60K20/02
Filed: 1989-03-16
Abstract: Ein manuell zu betätigender Gangschalthebel (1) ist in einem eng begrenzten Bauraum auf einem ortsfesten Führungsrohr (4) mit radialem Spiel gelagert. Das untere Ende des Schalthebels ist in einem schwenkbaren Kugelgelenk (16) gelagert. Vom Schalthebel führt eine Schaltstange (15) zum Getriebe. Der Schalthebel ist auf dem Führungsrohr leichtgängig, dauerhaft geschmiert und schwingungsdämpfend gelagert.
Patent EP-0350924-A2 (EP)
Inventor: TAYLOR MARTHA K
IPC: A61F13/15
Filed: 1989-07-13
Abstract: A sanitary napkin is disclosed with flange sealing means for protecting the body-facing surface from dirt and deformation until the napkin is ready for use. The seal is provided by a wrapping member which extends over at least a portion of the absorbent element of the napkin. Upon folding the napkin about a transverse axis, the wrapping member is adhered to itself by an adhesive to protect the napkin.
Patent EP-0369397-A2 (EP)
Inventor: HESS HEINRICH PROF DR MED
IPC: A61F5/02
Filed: 1989-11-14
Abstract: Elastic wrist bandage in tube form with a thumb opening. A profiled padding leaves the middle area of the back of the hand and the palm free, including the adjoining parts of the lower arm. The profile of the padding merges into the edge area at the recesses in such a way that the bandage material in the area of the recesses bears on the soft parts with only slight pressure. 
<IMAGE>
Patent EP-0330262-A2 (EP)
Inventor: VAN DER BURGT MAARTEN JOHANNES
IPC: G01N23/12
Filed: 1989-02-14
Abstract: For a proper solid fuel flow measurement the velocity and the density of the flow must be known. The density can be determined very accurately with a gamma-­ray densitometer. In order to minimize the effect of the tube wall the gamma-ray source (7) and -counter (8) are positioned such that the rays "look" through a longitudinal section of the tube taking care that the disturbing effects of the tube bends are minimized. This is accomplished by:
     1) using symmetrical bends (5a, 5b) for connecting a straight fuel supply pipe (6) with a straight fuel measuring pipe (6a) and connecting the latter with a straight fuel exit pipe (6b), and advantageously   2) using parallel fuel supply and exit pipes (6, 6b).
Patent EP-0361565-A2 (EP)
Inventor: TSINBERG MIKHAIL
IPC: H04N7/015
Filed: 1989-08-29
Abstract: A high definition television encoder which provides an efficient use of bandwidth, segments line differential signals into left panel, center segment, and right panel line differential signals, and time expands the left and right panel line differential, panel, and luminance signals. The time corresponding expanded left and right panel line differential signals are arranged in time coincidence and quadrature modulated, as are the corresponding segments of the panel signals. The quadrature modulations providing signals in contiguous frequency bands (51, 53). Luminance signals are converted to a band (55) abutting the contiguous frequency bands (51, 53) as are digital stereo audio signals (49). Center segment line differential signals are time expanded to be consistent with conventional television horizontal line times and quadrature modulated with the television image signals to occupy a frequency band (45) contiguous with the abutting and contiguous frequency bands. A decoder operates in the reverse direction.
Patent EP-0328372-A2 (EP)
Inventor: CODINGTON JOHN F
IPC: G01N33/58
Filed: 1989-02-08
Abstract: To determine an antigen in a fluid sample an antibody to the antigen is first provided. The fluid sample is contacted with the antibody so that the antigen in the sample forms an immunocomplex with the antibody. A lectin is contacted with the antigen so that the lectin binds to the antigen. Lectin-bound immunocomplexed antigen is separated from any of the lectin not bound to the immunocomplexed antigen and from the fluid sample. The lectin-bound immunocomplexed antigen is detected. A method is also described for extracting a glycoprotein from a clinical sample by contacting the sample with perchloric acid, centrifuging to provide a first supernatant, contacting the first supernatant with potassium bicarbonate, and centrifuging to provide a second supernatant containing the glycoprotein.
Patent EP-0330423-A2 (EP)
Inventor: SHINJO YASUHIRO
IPC: H04R7/24
Filed: 1989-02-21
Abstract: A loudspeaker has a diaphragm 2 made of elastic material for example rubber. The diaphragm is under permanent tension by virtue of the manner in which it is mounted on a peripheral frame 2 and/or by the action of a spring 5′ pulling the diaphragm centre backwards or pushing it forwards. The diaphragm is excited at its centre e.g. by a voice coil 3′. Vibrations applied to the centre of the diaphragm decrease in amplitude with radius and have zero amplitude at the periphery of the diaphragm. As a result, destructive interference between the air in front of and behind the diaphragm is reduced or eleminated and good-quality reproduction of a range of frequencies is possible without an enclosure.
Patent EP-0331489-A2 (EP)
Inventor: TOMLINSON RODERICK PETER
IPC: A61K47/00
Filed: 1989-03-02
Abstract: A new treatment for acne has been developed. The treatment consists of a topical pharmaceutical formulation containing a biocide, one or more fatty acids and an aliphatic alcohol. Pharmaceutical preparations and a method of treatment are described in the present application.
Patent EP-0341990-A2 (EP)
Inventor: SIRET PATRICE JEAN
IPC: A61P31/04
Filed: 1989-05-09
Abstract: Cephalosporin antibiotics having a 3-position substituent of the formula:
      are described, wherein R¹ is hydrogen or certain optionally substituted alkyl groups; X is a benzene ring or certain 5 or 6-­membered heterocyclic ring and is fused to ring Y which is a nitrogen containing heteroaryl group; R² and R³ are independently hydroxy or an in vivo hydrolysable ester thereof, and ring system X-Y is optionally substituted. Processes for their preparation and use are described.
Patent EP-0351232-A2 (EP)
Inventor: WILLMITT KENNETH GEORGE
IPC: B62B5/06
Filed: 1989-07-14
Abstract: A trolley handle or handlebar fitting device comprising an insert 2 for fitting in a wire U-end 14 of the trolley, and a support body 7 in the form of a sheath for receiving the U-end 14 and the insert 2, the sheath 7 having a socket 8 for receiving an end 1′ of a tubular handlebar 1 wherein there is provided across-bar 13 within the sheath socket 8 to which the handlebar end 1′ is engaged via a bayonet type connector 9 on the end 1 of the handlebar 1, and wherein the insert 2 provides a spring clip 11 which is received in locking engagement with the handlebar end 1′ when inserted into the sheath 7.
Patent EP-0353078-A2 (EP)
Inventor: LINDMAYER JOSEPH
IPC: G11B7/2433
Filed: 1989-07-27
Abstract: An erasable optical disk drive system is disclosed which utilizes an electron trapping media coated on the disk surface to store data in the form of light energy. Data is written onto the disk, which is contained in a light-tight contamination-free environment similar to a Winchester hard disk drive system, using a near infrared light laser beam. Data is read from the disk using a visible light laser beam. The entire optical disk drive system is designed to fit within a standard mini or 5-1/4 inch disk drive form factor for personal computers.
Patent EP-0353103-A2 (EP)
Inventor: MARKOVITZ MARK
IPC: C08G59/72
Filed: 1989-07-28
Abstract: The viscosities of solventless compositions of epoxy resins containing 1,2 epoxy groups and having at least two epoxide groups per molecule and effective amounts of hardener are markedly reduced by addition of a reactive diluent comprising an aromatic vinyl monomer. The compositions are useful for vacuum-pressure impregnation, pre-impregnation electrical insulating material and structural composite applications.
Patent EP-0369726-A2 (EP)
Inventor: WALKER THOMAS
IPC: A47G23/06
Filed: 1989-11-14
Abstract: A tray (1) of plastics material formed by vacuum moulding comprises a plate member (2) having a downwardly extending peripheral wall (5) comprises a plurality of glass holding recesses (8), a change holding recess (12) and a pad supporting surface (10) in a relatively shallow recess (22). Protuberances (17), (28) and (40) corresponding to the recesses (8), (22) and (12) extend from the bottom surface (4) of the plate member (2). Side walls of the recesses (8), (22) and (12) converge downwardly from the plate member (2) so that the protuberances (17), (28) and (40) may engage corresponding recesses (10), (22) and (12) to permit like empty trays to be nested one within the other.
Patent EP-0375368-A2 (EP)
Inventor: GIRODEAU JEAN-MARC MARIE MAURI
IPC: A61K31/4418
Filed: 1989-12-19
Abstract: The invention concerns a compound of the formula I,
      wherein Ar¹ is optionally substituted phenyl or naphthyl; 
A¹ is (1-6C)alkylene, (3-6C)alkenylene, (3-6C)alkynylene or cyclo(3-6C)alkylene; 
Ar² is optionally substituted phenylene, or a 6 membered heterocyclene moiety containing up to three nitrogen atoms; 
R¹ is hydrogen, (1-6C)alkyl, (3-6C)alkenyl, (3-6C)alkynyl, cyano-(1-­4C)alkyl or (2-4C)alkanoyl, or optionally substituted benzoyl; 
wherein R² is hydrogen, (1-6C)alkyl, (2-6C)alkenyl, (2-6C)alkynyl or substituted (1-4C)alkyl; and 
wherein R³ is hydroxy-(1-4C)alkyl, mercapto-(1-4C)alkyl, (1-4C)alkoxy-­(1-4C)alkyl, (3-4C)alkenyloxy-(1-4C)alkyl, (3-4C)alkynyloxy-(1-­4C)alkyl, (1-4C)alkoxy(2-4C)alkoxy-(1-4C)alkyl, (1-4C)alkylthio-(1-­4C)alkyl, (1-4C)alkylsulphinyl-(1-4C)alkyl, (1-4C)alkylsulphonyl-(1-­4C)alkyl, (1-4C)alkoxycarbonyl-(1-4C)alkyl, (2-4C)alkanoyl-(1-­4C)alkyl, (2-4C)alkanoyloxy-(1-4C)alkyl or cyano-(1-4C)alkyl; or R³ is oxiranyl, oxetanyl, tetrahydrofuranyl or tetrahydropyranyl; 
or a pharmaceutically-acceptable salt thereof. 
     The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.
Patent EP-0368779-A2 (EP)
Inventor: TORRES ROBERT J
IPC: G06F3/048
Filed: 1989-09-26
Abstract: A method is disclosed for concurrent data entry and manipulation in a plurality of computer applications which are simultaneously active and displayed in a plural­ity of viewports or "windows." A display attribute is set in selected windows which permits the utilization of a "global" cursor. After designating a location within each selected window, a global cursor is positioned therein. Thereafter, data entered at or manipulated by a single global cursor will be automatically and concurrently entered at or manipulated within each window having a global cursor positioned therein.
Patent EP-0396068-A2 (EP)
Title: Method  and apparatus for making a bundle of wires or a cable
Inventor: SCHULLIGEN BERND
IPC: D07B7/02
Filed: 1990-04-28
Abstract: The invention relates to a method and an apparatus for making a bundle of a plurality of individual metal wires (strands) or a cable composed of a plurality of strands. To obtain strands of substantially improved quality, it is proposed to give the strand a low constant tensile stress during production, continuously to measure the torsion value of the strand or cable in the region of this low constant tensile stress during the entire production operation, and, in the event of deviations of the measured torsion value from the predetermined torsion value, to generate a control signal, by means of which the rotational speed of the overwinding device is varied in such a way that the strand or cable assumes the set torsion value again.
Patent EP-0402728-A2 (EP)
Inventor: HESS HEINRICH DR
IPC: C08G18/10
Filed: 1990-06-02
Abstract: Improved polyurethane reactive compositions contain at least one polyisocyanate, a mixture obtainable from at least three polyols, each of which contains at least three hydroxyl groups, and a polyamine.
Patent EP-0402928-A2 (EP)
Inventor: SZEPESI TAMAS S
IPC: G05F3/24
Filed: 1990-06-14
Abstract: A current limiting circuit (200, 300, 400) for instantaneously limiting the peak current of a fast high side power switch (212) or power FET has a reference switch (213) or FET, a first comparator (218), a current source I CL , control circuitry (209), and a clamping circuit (238). The reference FET (213) is smaller than the power FET (212). The first comparator compares the voltage drop across the power FET (212) and compares it with the voltage drop across the reference FET (213) and produces a signal COMPOUT which initiates the turn-off of the power FET (212) if the voltage drop across the power FET (212), caused by a load current flowing through it, is greater than or equal to the reference FET voltage drop induced by I CL . The clamp circuit (238), having diodes (D₁, D₂) and a tracking current source I' CL , disconnects the FETS (212, 213) from the comparator (218) when they are OFF. The circuit (200, 300, 400) may also have a second comparator (250) which protects the power switch (212) from a short circuit condition in the circuit (200, 300, 400).
Patent EP-0405547-A2 (EP)
Inventor: YAZAKI TAKAO
IPC: B32B27/32
Filed: 1990-06-28
Abstract: An antibacterial laminated film for stretch-packaging is disclosed, comprising at least one layer of a composition comprising a resin composition comprising mainly an ethylene resin or a 1,2-polybutadiene resin and from 0.05 to 2.0% by weight, based on the resin composition, of an antibacterial silica or silicate powder as a surface layer, the antibacterial silica or silicate powder-containing layer having a thickness of from 1 to 10 µm. The laminated film exhibits not only excellent antibacterial activity but other properties essentially required as stretch-packaging film, such as excellent film appearance, self-adhesion, and transparency, and properties required for use in automatic stretch-packaging, such as moderate sliding properties and strength.
Patent EP-0412470-A2 (EP)
Inventor: GLAMKOWSKI EDWARD J
IPC: C07D487/14
Filed: 1990-08-04
Abstract: The present invention relates to benzo[b]pyrrolo[3,2,1-jk]-benzodiazepines, particularly to imidazo-, triazolo- and tetrazolobenzo[b]pyrrolo[3,2,1-jk]benzodiazepines of formula 
 wherein U-V-W is -N-N=CR, NR¹-N=CR²,-N-NR³-C=O, -N-N=N, CH₂-NR⁴-C=Z, or -N-CH=C-R⁵, 
to intermediates and a process for their preparation. The compounds of the invention show analgetic properties and can, therefore, be used as medicaments.
Patent EP-0414035-A2 (EP)
Inventor: O'HARA BRYAN MARK
IPC: C12N15/12
Filed: 1990-08-14
Abstract: The present invention relates to the gibbon ape leukemia virus (GALV) receptor protein and the methods for regulating viral entry into cells.
Patent EP-0419935-A2 (EP)
Inventor: OSSLER WALTER DIPL-ING
IPC: H04M19/00
Filed: 1990-09-11
Abstract: At least the part (SLIC) of the circuit comprising the indication circuit for loop state recognition is disconnected in idle mode from the feed current source (-UB) for power-saving reasons. In this case, an external indication circuit (OP) is active, which is permanently connected via a balanced resistance network (R) to the wires (a, b) of the subscriber line (TL) and whose supply voltage lies below the value of the supply voltage of the subscriber connecting circuit by an amount equal to the response voltage of a common protective circuit (SS). This has no adverse effect on the transmission characteristics of the subscriber connecting circuit and reduces the risk of a false indication through response of the protective circuit due to longitudinal voltages. <IMAGE>
Patent EP-0421386-A2 (EP)
Inventor: UKAI YASUHIRO
IPC: G02F1/1362
Filed: 1990-10-04
Abstract: A liquid crystal display element includes a transparent substrate (11), a plurality of source and gate buses (18,19) formed on the substrate (11), thin film transistors (16), each connected to a source and gate bus (18,19) and pixel electrodes (15), each connected to a drain electrode (15a) of the thin film transistor (16). 
     One end portion of each pixel electrode (15) is extended under a gate insulating film (22) underlying the neighbouring gate bus (18) and defines an additional capacitance region (30). The extended portion of the pixel electrode (15) is divided into a plurality of comb-tooth-like electrodes (15b), each defining divided additional capacitors. One of the comb-tooth-like electrodes (15b1) is separated by a gap (40) from the pixel electrode (15), and first and second electrodes (41,42) for laser welding use are formed on the comb-tooth-like electrode (15b1) and the pixel electrode (15) facing each other across the gap (40). The first and second electrodes (41,42) form series-connected first and second capacitances (C1b,C1c) for laser welding use between them and a third electrode (43) for laser welding use formed above them with a gate insulating film (22) interposed therebetween. When one of the divided additional capacitors connected to the pixel electrode (15) is bad in insulation, the defective one of the divided additional capacitors is cut off and the first and second capacitances (C1b,C1c) are caused to short by welding, whereby the total additional capacitance can be held substantially constant.
Patent EP-0445383-A2 (EP)
Title: Sonnenblende, insbesondere für Fahrzeuge
Inventor: HAPPICH OTTO DIPL-ING
IPC: B60J3/02
Filed: 1990-12-01
Abstract: Die beschriebene Erfindung bezieht sich auf eine Sonnenblende (1), mit einer Ausnehmung (4) in einer Breitseite des Sonnenblendenkörpers (1), einem in der Ausnehmung (4) angeordneten wannenförmigen Gehäuse (7) und einem vom Gehäuse (7) aufgenommenen, umwendbar gelagerten Spiegel (8). Um die Handhabung beim Umwenden des Spiegels zu vereinfachen, ist vorgesehen, daß sich in dem Gehäuse (7) ein zwei Schenkel (18) und einen Steg (17) umfassender, um den Steg (17) herum schwenkbar gelagerter Bügel (9) in flachliegender Anordnung befindet, der drei aneinandergrenzenden Gehäusewänden (12, 13, 14) eng benachbart und gegen die Rückstellkraft von Federmitteln (22) vom Gehäuseboden (10) wegschwenkbar ist und daß zwischen den Schenkeln (18) des Bügels (9) der Spiegel (8) drehbeweglich gelagert ist. <IMAGE>
Patent EP-0383493-A2 (EP)
Inventor: STINE ALAN CHARLES
IPC: F16H63/30
Filed: 1990-02-09
Abstract: A compound transmission (10) comprising a main transmission section (12) connected in series with a range type multiple speed auxiliary drive train unit (14) having at least two selectable range type ratios, and a combined shift control unit (56) therefor, is provided.
Patent EP-0388048-A2 (EP)
Inventor: SHINDO MIKIO
IPC: H01R13/422
Filed: 1990-03-01
Abstract: An electrical connector comprises a dielectric connector housings (30, 60) having contact-receiving cavities (31a, 62) in which electrical contacts (20, 50) are received, the contacts (20, 50) are received, the contacts (20, 50) have engaging projections (21) extending upwardly from an upper surface which are engaged by free ends of resilient arms (37) extending inwardly from opposite sides of the contact-receiving cavities thereby restricting movement of the contacts in the contact-receiving cavities (31a, 62) in a direction opposite to that of the insertion direction. A vertical fin (23) is provided on the upper surface of the contacts (20, 50) and disposed between the resilient arms (37).
Patent EP-0393839-A2 (EP)
Inventor: MORRISH ANDREW JOHN
IPC: H04N3/16
Filed: 1990-03-15
Abstract: A vertical scan circuit for a display is described which allows automatic picture height and centering. The deflection voltages at the start and end of active video time, are stored by capacitors fed via switches activated by signal pulses. These stored voltages are compared to margin reference voltages Vtmref and Vbmref which correspond to the desired top and bottom of the picture as displayed for a particular monitor. The maximum deflection voltage on flyback (Vmax) and the slope of the signal (dv/dt) are adjusted so that the top margin voltage (Vtm) and the bottom margin voltage (Vbm), bear desired relationships to these reference voltages (Vtmref and Vbmref respectively), thus ensuring that the top and bottom of the picture as displayed remains constant for different screen formats.
Patent EP-0397387-A2 (EP)
Inventor: SEARLE JOHN GILBERT
IPC: B23K20/12
Filed: 1990-05-02
Abstract: Apparatus for use in welding a first component (44;55) and a second component (41;75) together by friction welding, comprising drive means (1;1′) operative to generate reciprocatory movement, a component holder (10;10′) operative to hold said first component (45;55), linking means (4) operative to transmit reciprocatory movement from the drive means (1;1′) to the component holder (10;10′) so that in operation said first component (55) performs heat-generating movement, pressure means (15;15′) operative to exert pressure on the component holder (10;10′) so that in operation said first component (45;55) also performs welding movement. The linking means (4) is such as to accommodate that welding movement during friction welding and the pressure means (15;15′) is such as to accommodate that heat-generating movement during friction welding. Release means (6,7,8) may be provided to release the component holder (10;10′) from the drive means (2,2′) to enable the component holder (10,10′) to be withdrawn from the welded components.