baber/WOPTO huggingface dataset:
Patent EP-0143462-A2 (EP)
Title: The use of silicones as traction fluids
Inventor: GROENHOF EUGENE DALE
IPC: C08G77/06
Filed: 1984-11-28
Abstract: Polyorganosiloxane traction fluids which contain significant amounts of mono-organosiloxane units are described. Specifically, the disclosed polyorganosiloxane traction fluids contain 7 to 45 weight percent siloxane units of formula [RSiO<sub>3/2</sub>], 40 to 90 weight percent of siloxane units of formula [R<sub>2</sub>SiO], and 0 to 20 weight percent of siloxane units of formula [(CH<sub>3</sub>)<sub>3</sub>SiO<sub>1/2</sub>] where the molar ratio of [R<sub>3</sub>SiO<sub>1/2</sub>] units to [RSiO<sub>3/2</sub>] units is less than 1 and where R is either cyclohexyl radicals, phenyl radicals, and/or methyl radicals. The polyorganosiloxane traction fluids of this invention are particularly well suited for use in traction drive systems and transmissions subject to wide operating temperature conditions.
Patent EP-0125706-A2 (EP)
Inventor: ROSCOE JOHN ANTHONY
IPC: H03K5/156
Filed: 1984-03-13
Abstract: As shown in Figure 2, a synchronising signal interface circuit for a television monitor comprises two exclusive-OR gates G1 and G2 which function as controllable inverters. Line and field sync. signals applied at respective inputterminals T1 and T2 are fed to signal inputs SGN1 and SGN2 of the gates G1 and G2, and integrated versions of these signals are produced by respective integrators (Rb, Rc, C) and fed to control inputs INV1 and INV2. Each of the line and field sync. signals has a duty cycle which results in the logic level (0 or 1) of the sync. pulses of the signal being opposite to the logic level (1 or 0) of the integrated version. Due to the exclusive-OR function of the gates G1 and G2, the logic level or polarity of the output sync. signal pulses will always be the same (negative), for both negative and positive polarity of the input sync. signal pulses. A gate G3 combines the output sync. signal pulses to produce a composite sync. signal.
Patent EP-0122663-A2 (EP)
Inventor: FREADMAN TOMMYCA
IPC: H04R3/04
Filed: 1984-04-05
Abstract: In order to compensate for excursion limitations in a speaker system, a control circuit is provided for dynamically modifying the frequency response of the audio input signal prior to being applied to a power amplifier which drives the speaker. The control circuitry includes a frequency divider for dividing the audio signal into high frequency and low frequency ranges, dc converters for providing dc control signals as a function of the amplitude of the high frequency and low frequency signals, an equalizer for receiving the audio input signal, and high frequency and low frequency shaper circuits which are controlled as a function of the dc control signals and operates to modifythefrequency response of the equalizer. In a bi-amplified system, a separate control circuit is used for each speaker in the system in order to independently control the motion of each speaker. The use of the control circuitry of the present invention results in increased bandwidth, reduced distortion and increased maximum output level ofthe speaker system.
Patent EP-0119736-A2 (EP)
Inventor: MURAD FERID
IPC: G01N33/543
Filed: 1984-02-15
Abstract: Two-site immunometric assays for multideterminant antigens are described in which the antigen is reacted with an immobilized monoclonal antibody directed against one antigen determinant and a second monoclonal antibody that is directed against a distinct antigenic determinant and is of a different class or subclass than the immobilized monoclonal antibody. The second monoclonal antibody is labeled in direct versions of the assay and is reacted with a labeled antibody against it in indirect versions of the assay. The immobilizing medium and classes (subclasses) of the antibodies may be selected so as to reduce the likelihood of nonspecific binding enhance sensitivity and/or permit signal amplification.
Patent EP-0122157-A2 (EP)
Inventor: BLASZCZAK LARRY CHRIS
IPC: C07D501/20
Filed: 1984-04-11
Abstract: 7-(3-Indolyl)glycylamido cephalaosporins provided by this invention possess favorable pharmocokinetics and are orally effective against gram positive microorganisms.
Patent EP-0137729-A2 (EP)
Inventor: GAGLANI KAMLESH
IPC: C07C231/00
Filed: 1984-09-07
Abstract: The invention relates to N-(mono, di, or tri-substituted phenyl) alpha chloroacetamides which have fungicidal activity.
Patent EP-0146356-A2 (EP)
Inventor: YAMAUCHI TAKAHIKO C O FUJITSU
IPC: H01L27/10
Filed: 1984-12-14
Abstract: A static MOS memory device having a double polysilicon structure has parasitic transistors (Q 5 , Q 6 ). The arrangement of electrical elements, transistors (Q 1 , Q 2 ) and resistors (R 1 , R 2 ), making up a memory cell, which are arranged in two overlapping layers, is such that the associated parasitic transistors (Q 5 , Q 6 ) are maintained non-conductive regardless of the state of the memory cell, that is the state «1» or «0» of the cell, thereby avoiding an enhancement of memory cell current due to the presence of the parasitic transistors (Q 5 , Q 6 ). Each parasitic transistor (Q 5 , Q 6 ) has its gate electrode and source commonly connected.
Patent EP-0148618-A2 (EP)
Inventor: THONG TRAN
IPC: H04N11/08
Filed: 1984-12-18
Abstract: A method and system for reconstruction of chroma component segments in a line sequential chroma format television system. Filtering of a received line sequential chroma signal is employed to reconstruct missing chroma components and to attenuate phantom frequency components greater than one half the spatial sampling rate. Digital and analog filters are disclosed for implementation of such post filtering. The luminance component of the line sequential signal is delayed at the transmitter to synchronize the reconstructed chroma segment with its corresponding luminance segment with the use of minimal hardware at the receiver. Horizontal offset chroma sampling is used along with such post filtering to decrease transmission bandwidth requirements without sacrificing horizontal resolution at the receiver.
Patent EP-0149359-A2 (EP)
Inventor: SHIN-I CHAO HERBERT
IPC: C08G75/23
Filed: 1984-12-27
Abstract: 57 Selected polyarylethersulfone polymers are useful for moulding into a circuit board substrate. When metal is electroplated onto such a substrate there is a high degree of adhesion of the metal to the circuit board.
Patent EP-0122178-A2 (EP)
Inventor: WOLTERSDORF OTTO W
IPC: A61P27/02
Filed: 1984-03-13
Abstract: Novel carbonates of 6(or 5)-hydroxy-2-benzothiazolesul- fonamide are useful for the topical treatment of elevated intraocular pressure. 
     Ophthalmic compositions include drops and inserts.
Patent EP-0145629-A2 (EP)
Inventor: SOREZ JEAN-CLAUDE
IPC: B32B38/08
Filed: 1984-11-19
Abstract: This method is directed to the continuous making of a flexible compound structure having a controlled perviousness and consisting of an assembly of a textile web, a thermoplastic film and a foam web in a machine where these elements are heated and welded together between a pair of calender cylinders; means are provided for measuring continuously the perviousness of the resultant compound structure; according to the desired degree of perviousness, the welding parameters are adjusted so as to change the linear speed of the structure, and/or the pressure exerted thereon by the calender cylinders and/or the temperature of the heating means; this invention is applicable more particularly in the textile industry for manufacturing products such as wall coverings and the like.
Patent EP-0148109-A2 (EP)
Inventor: WILNER PIETER
IPC: E02D7/08
Filed: 1984-12-28
Abstract: Pile-driving apparatus (10) comprises a drop hammer (12) for imparting blows; a winch (14) for lifting the drop hammer between successive blows, the winch comprising a winch drive (24), a winch drum (26), clutch means (28) for disengageably engaging the winch drive with the winch drum, and a rope or cable (16) connecting the drop hammer to the winch drum; a sensor (34) comprising a mercury containing container (40) mounted on the driven object or the hammer and having electrical terminals, for sensing the delivery of a blow by the drop hammer; and a timer (46). Upon sensing of the delivery of a blow by the drop hammer, the sensor (34) causes the clutch (28) to engage and the timer (46) to be triggered. Upon engagement of the clutch the winch lifts the drop hammer. At the end of a predetermined time interval, determined by the timer (46), the clutch (28) disengages again, thereby allowing the drop hammer (12) to fall. This process repeats itself automatically.
Patent EP-0166439-A2 (EP)
Inventor: CAMPBELL ARTHUR LEE
IPC: A61P39/02
Filed: 1985-06-27
Abstract: This invention relates to a class of novel 4H-pyrimido-[2,1-a]isoquinoline derivatives of the formulawherein R isor-(C<sub>n</sub>H<sub>2n</sub>)-R<sub>3</sub> wherein n is an integer of from 1 to 4; R<sub>1</sub> and R<sub>2</sub> are independently hydrogen or lower alkyl; and R<sub>3</sub> is a group selected from the class consisting of hydroxyl, amino, substituted amino. lower alkylcarboxyl, andwherein m is an integer of from 1 to 4 and R<sub>4</sub> and R<sub>s</sub> are independently hydrogen or lower alkyl; and R' and R" are independently hydrogen, halo, nitro or trifluoromethyl; or pharmaceutically acceptable salts thereof.The invention further relates to pharmaceutical compositions containing such 4H-pyrimido[2,1-a]isoquinoline-4-one derivatives as anoretic agents.
Patent EP-0175175-A2 (EP)
Inventor: WEIGEL PETER
IPC: G07D1/00
Filed: 1985-08-26
Abstract: In a sheet feeder, in particular for automatic bank-note dispensers, a container (2) is provided for receiving the bundle (16) of bank-notes. The bundle (16) is pressed by a pressure slide (32) against draw-off rollers (28) which engage through a wall (10) of the container (2) into the latter and can remove the front bank-note. The pressure of the bundle (16) against the draw-off rollers (28) is measured; the measured value serves as an actuating variable for controlling a drive motor (36) for the pressure slide (32). <IMAGE>
Patent EP-0175271-A2 (EP)
Inventor: ETZBACH KARL-HEINZ DR
IPC: D06P1/18
Filed: 1985-09-11
Abstract: Die Erfindung betrifft Verbindungen der allgemeinen Formell
     in der
     R Wasserstoff, gegebenenfalls substituiertes Alkyl, Aralkyl, Cycloalkyl, Aryl, Alkoxy, Aralkoxy, Cycloalkyloxy, Aryloxy, Alkylthio, Aralkylthio oder Cycloalkylthio und Y ein Rest der Formel
     
     
     
     
     wobei die Ringe A und B noch substituiert und durch einen Benzring anelliert sein können und wobei R 1  und R 2  Wasserstoff oder gegebenenfalls substituiertes Alkyl, Aralkyl oder Cycloalkyl oder zusammen mit dem Stickstoff Piperidino, Pyrrolidino oder Morpholino und R 3  Wasserstoff, Alkyl oder Cycloalkyl sind.   
     Die efindungsgemäßen Farbstoffe eignen sich insbesondere als Farbstoffe in flüssig-kristallinen Medien.
Patent EP-0186870-A2 (EP)
Inventor: LOVECCHIO FRANK V
IPC: G03C5/40
Filed: 1985-12-19
Abstract: A process for obtaining highly stable color photographic images utilizes a silver halide photographic element comprising an essentially colorless, immobile compound which is capable of complexing with ferrous ions to form a dye. The complexing compound contains a complexing moiety which is represented by the formula:wherein m is zero or a positive integer 1 to 3, n and p are independently 0 or 1 and represents a single or double bond. Z is R<sup>1</sup>-N=, O=, S-, R<sup>1</sup>-P=, (R<sup>1</sup>)<sub>2</sub>P- or (R<sup>1</sup>)<sub>3</sub>P=, and when Z is (R<sup>1</sup>)<sub>2</sub>P-, n is 1, otherwise n is 0. R, R<sup>2</sup>, R<sup>3</sup>, R<sup>4</sup>, R<sup>5</sup> and R<sup>6</sup> are independently hydrogen, amino, hydroxy, mercapto, alkoxy, alkyl, aryl or a heterocyclic moiety. When R<sup>6</sup> is so defined, p is 1 and is a single bond. If m is 0, R<sup>1</sup> and R<sup>2</sup>, R<sup>2</sup> and R<sup>3</sup>, and R<sup>3</sup> and R<sup>4</sup> taken together can independently represent the carbon and heteroatoms necessary to complete a substituted or unsubstituted carbocyclic or heterocyclic nucleus, or if m is 1 to <sub>3</sub>, <sub>R</sub><sup>1</sup> and <sub>R</sub><sup>2</sup>, R<sup>5</sup> and R<sup>6</sup>, and R<sup>3</sup> and R<sup>4</sup> can independently represent the carbon and heteroatoms necessary to complete a substituted or unsubstituted heterocyclic nucleus. When R<sup>5</sup> and R<sup>6</sup> are so defined, p is 0 when -- is a double bond, and p is 1 when -- is a single bond.
Patent EP-0149510-A2 (EP)
Inventor: ROESCH THOMAS JOSEPH
IPC: A61D7/00
Filed: 1985-01-03
Abstract: A sustained release device for introduction through the esophagus to the reticulorumen of a ruminant has a cylindrical housing containing a body of active drug composition urged by a piston and spring into sealing engagement with a constricted end wall comprising an inwardly extending flange defining a delivery opening, the area of such opening and the composition of the drug matrix controlling the release rate to the rumen. A cylindrical weight is contained within the device and is interfitted with the interior wall of the device and partially enveloped by the spring.
Patent EP-0148165-A2 (EP)
Inventor: FEINSOD BENJAMIN
IPC: A44C7/00
Filed: 1985-01-07
Abstract: A post for an earring or like article includes a pivoted retainer member which is mounted on one side of the post for rotation about an axis transverse to the post, the retainer member and post including abutments for aligning the retainer member with the post. The method of manufacture comprises forming the post and the retainer member, perforating one of those members, and cold working the other member to cause it to extrude into and through the perforation and form the required pivot pin.
Patent EP-0167323-A2 (EP)
Inventor: HACK MICHAEL
IPC: H01L31/065
Filed: 1985-06-18
Abstract: An amorphous semiconductor photovoltaic device having improved long term efficiency stability. The improved stability is achieved by grading the band gap energy of a portion of the photo-responsive layer of the device. The widest band gap energy portion of the photo-responsive layer is disposed nearest the light-incident surface of the device. The band gap gradation may be smooth or stepped, and may be accomplished by varying the composition of the source materials during deposition of the photo-responsive layer.
Patent EP-0178856-A2 (EP)
Inventor: ATHEY ROBERT D JR
IPC: A41D31/00
Filed: 1985-10-11
Abstract: A protective sheet (10) suitable for use in manufacturing an article of clothing or shelter comprises a first layer (12) of soft pliant material which has a low initial tensile modulus of elasticity. Held to the first layer (12) is a second layer (14) of material which is ductile and impermeable to fluids, such as toxic chemicals. The second layer (14) is thinner than the first layer (12) and is preferably composed of metal, metal alloy or a metallic compound. A third layer (16), such as a paint, lacquer or varnish may also be provided to protect the second layer (14) from scratching or corrosion.
Patent EP-0181178-A2 (EP)
Inventor: CAIRNS ROYSTON HAMILTON
IPC: B23Q3/157
Filed: 1985-11-04
Abstract: @ Where components are drilled by means of a robot a problem occurs when different size holes are needed to be drilled. The existing solution to this problem is to provide a drill unit (including drill bit, chuck and feed device) for each size of hole to be drilled and programme the robot to select the appropriate drill unit from the series of drill units supplied, perform its task, replace the drill unit in its store and select a further drill unit. Thus a complete drill unit is changed for every change in hole size. The presently described arrangement provides means to effect only drill bit change, the chuck and feed unit remaining on the robot at all times. The arrangement also provides means to effect such drill bit change whilst the chuck is rotating thereby obviating the need to stop and restart every time the drill bit is changed.
Patent EP-0184947-A2 (EP)
Inventor: LEGLER STEVE
IPC: E04H12/10
Filed: 1985-04-04
Abstract: A structural pole comprising a pair of upright metal channel members having an elongated flat outer wall with inwardly extending transverse structural flanges. The channel members are interconnectible in substantially parallel relationship, with their flanges extending inwardly, by a series of diagonal inner braces interconnected together and to said outer walls and spanning diagonally across the channel members and disposed in a predetermined pattern throughout the length of the channel members. Each of the diagonal braces is an elongated structural bar having flat angulated connecting ends having a through bore therein and securable to the channel members by overlapping the connecting ends of adjacent diagonal braces. A fastener interconnects each of the overlapping connecting ends with the flat outer wall of the channels whereby the structural pole is resistant to eccentric loads.
Patent EP-0208104-A2 (EP)
Inventor: STUEDEMANN BERND ING-GRAD
IPC: H02M3/156
Filed: 1986-05-26
Abstract: For supplying voltage to telecommunications equipment, such as visual display units and computers, it is proposed to provide a power supply element with a plurality of outputs and to connect a voltage converter to at least one of the outputs. The voltage converter can be pulsed by the power supply element or by a clock generated in the telecommunications equipment. The invention furthermore comprises a voltage converter which can be pulsed in a wide frequency range.
Patent EP-0207302-A2 (EP)
Inventor: SARTOR LEO
IPC: A63C5/06
Filed: 1986-05-31
Abstract: The ski structure has its top surface covered, wholly or in part, by photovoltaic cells, which by the effect of solar radiation, generate current which recharges a series of storage batteries located preferably at a rearward zone with respect to the bindings. The ski structure may also be provided with an electronic speed sensing device, which may be powered by the current generated by the solar cells and/or the storage batteries which are recharged by those same cells.
Patent EP-0225635-A2 (EP)
Inventor: CLAASSEN HENNING J
IPC: B05C11/00
Filed: 1986-12-09
Abstract: Ein Auftragsgerät für das Aufbringen einer fliessfähigen Auftragmasse, insbedondere eines Schmelzklebers, auf eine Oberfläche eines Substrates weist ein Gehäuse für einen Vorratsbehälter für die Auftragmasse, eine Heizeinrichtung zur Erwärmung der Auftragmasse und eine Fördereinrichtung für die Zuführung der erwärmten Auftragmasse über eine Leitung von dem Vorratsbehälter zu einem Auftragkopf auf. Als getrennte Einheit mit einem abgeschlossenen Gehäuse ist eine elektrische Steuereinrichtung ausgebildet, die auf Schienen geführt abnehmbar an dem Gehäuse befestigt ist. Die elektrische Steuereinrichtung ist über eine arretierbare, elektrische Steckerverbindung an das Gehäuse angeschlossen.
Patent EP-0196728-A2 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01C17/00
Filed: 1986-04-02
Abstract: An apparatus for spreading spreadable material such as granular and/or pulverulent fertilizer. The apparatus comprises a hopper (2) for the material and a spreader member (4-6) for spreading the material. The hopper has a discharge aperture, whereas there is provided a dosing member (70) between the discharge aperture (31) and the spreader member (4-6). The dosing member (70) comprises a shaker member for delivering the material from the discharge aperture (31) to the spreader member (4-6) during operation of the device.
Patent EP-0211505-A2 (EP)
Inventor: SATO YOSHIAKI
IPC: H01B3/44
Filed: 1986-06-25
Abstract: A flexible, high voltage electrically insulating tape comprises a tape of expanded porous polytetrafluoroethylene (PTFE) having a fluoroelastomer impregnated within the pores thereof at at least one surface of the PTFE tape.
Patent EP-0210871-A2 (EP)
Inventor: MURAKAMI TAKAYOSHI
IPC: B29C45/14
Filed: 1986-08-01
Abstract: This invention concerns particularly a rubber or plastics-coated roller, such as a fixing roller to be used in the thermal fixing part of an electrophotographic copying machine, and a method and an apparatus for production thereof. It effects the production of the rubber or plastics-coated roller by placing a cylindrical mold 3 upright, fitting into the lower part of the cylindrical mold 3 a lower plug 40 provided in the inside thereof with a tapered surface 51 for guiding a core shaft 1 and at the centre thereof with a material injection hole 42, inserting into the cylindrical mold 3 the core shaft 1 having tapered surfaces 1c one each at the opposite ends thereof or the core shaft 1 having tapered surface 1c one each at the opposite ends thereof and covered with caps 50, 60, fitting into the upper part of the cylindrical mold 3 an upper plug 70 provided in the inside thereof with a tapered surface 71 for guiding the core shaft 1 and at the centre thereof with an air vent 72, injecting rubber or plastics liquid under pressure into the cylindrical mold 3 via the material injection hole 42 of the lower plug 40, and allowing the injected rubber or plastics liquid 8 to set. By this method, there is produced a coated rollerthe rubber or plastics layer of which is free from eccentricity, and requires no secondary fabrication such as polishing.
Patent EP-0220799-A2 (EP)
Inventor: BRADFORD JOHN FRANCIS JR
IPC: B29C51/10
Filed: 1986-08-01
Abstract: A process for making a rigid packaging container comprising a rolled lip or flange (l0) which comprises deforming a sheet (7) of metal, plastics or paper composite material into a desired shape which contains said lip or flange (l0), advancing a trimming means (l3) from the convex or underside (9) of the shape while said shape is supported so that it does not deform, and cutting the shape from the convex or underside (9) of the shape at a point (14), or undercut, where the lip or flange (l0) joins a skirt (ll).
Patent EP-0224370-A2 (EP)
Inventor: CUNNINGHAM WILLIAM C
IPC: C04B16/04
Filed: 1986-11-18
Abstract: Polymer concretes having little or no shrinkage and high impressive strength and improved bond are prepared by;
     A) mixing a current catalyst with an unsaturated resin selected from the group consisting of unsaturated polyesteramide resins, unsaturated polyester resins and unsaturated vinylester resins dissolved in one or more ethylenically unsaturated monomers to provide a catalyzed resin.   8) mixing said catalyzed resin with finely divided polystyrene, coarse and fine aggregates, and fillers to provide a curable polymer concrete blend, and   C) curing said concrete blend.
Patent EP-0231667-A2 (EP)
Inventor: VASSEGHI NADER
IPC: H03K19/08
Filed: 1986-12-31
Abstract: Output buffer circuits formed of merged bipolar transistor and CMOS transistors to produce either two output states or three output states includes a plurality of CMOS transistors and a pair of bipolar transistors. The output buffer circuits have high current drive capabilities and low propagation delay.
Patent EP-0258543-A2 (EP)
Inventor: BLUEMEL THOMAS
IPC: G01N27/406
Filed: 1987-06-03
Abstract: Bei einem Verfahren zur Erkennung der Betriebsbereit­schaft einer Sauerstoffmeßsonde, die im Abgaskanal einer Brennkraftmaschine angeordnet ist und zusammen mit einer Regeleinrichtung zur Regelung der Gemisch­aufbereitung für die Brennkraftmaschine dient, wird die an der Sauerstoffmeßsonde anliegende Spannung nacheinander fur zwei verschiedene Belastungszustän­de gemessen und aus den Meßergebnissen der Innenwi­derstand errechnet, der mit einem vorgegebenen Wert verglichen wird.