baber/WOPTO huggingface dataset:
Patent EP-0351659-A2 (EP)
Inventor: PAUL BERNT-JOACHIM DR
IPC: G01N21/21
Filed: 1989-07-06
Abstract: The determination of concentration is done by polarisation measurement using a light source, a polariser and a modulator, which is operated at a prescribed modulation frequency (fF), and using a measurement cuvette, an analyzer and a detector. According to the invention, during each half-period of the modulation frequency (fF) the output signal (U16) of the detector (16) is alternately integrated to form a voltage value (U1+) or (U1-) in each case. Said voltage values (U1+) and (U1-) are stored and the quotient Q of said stored voltage values (U1+) and (U1-) are formed. Subsequently, an adjustable constant voltage (UK) is subtracted from the quotient (Q). A miniaturised measuring arrangement for said method can be implanted. It requires no mechanically moved parts and only a single detector (16). The measurement is done using a simple straight-line beam path that can be miniaturised and has a high resolution. 
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Patent EP-0358932-A2 (EP)
Inventor: FRITSCHE WALTER
IPC: B60S3/00
Filed: 1989-08-05
Abstract: The invention relates to a towing device (1) for vehicle wheels in vehicle washing installations having a track (8) for the wheels, a traction means (3) in the form of a chain (4) or of a cable and a plurality of transversely directed tow rollers (7) connected thereto. A plurality of slide rings (10) which are entrained with the traction means are fastened at intervals and at the same time mounted longitudinally movably and guided on a rail (9). The slide rings (10) form, together with the respectively assigned tow roller (7), a U-shaped tow shoe which encompasses and guides the vehicle wheel from behind and on both sides. <IMAGE>
Patent EP-0364685-A2 (EP)
Inventor: FEUSTEL HELMUT DR
IPC: B05C11/10
Filed: 1989-08-11
Abstract: An adhesive application system is provided with a device for applying adhesive on an engraved or adhesive transfer roller (1). In order to be able to apply the adhesive uniformly, despite its high viscosity, to the engraved or adhesive transfer roller (1), a housing (2) with a cylindrical inner wall is provided, in which an adhesive circulation takes place and which is closed off in relation to the roller receiving the adhesive. In the housing, a motor-driven friction cylinder (3) is eccentrically mounted.
Patent EP-0362708-A2 (EP)
Inventor: HANSEN GUENTER DR
IPC: C09B29/048
Filed: 1989-09-29
Abstract: Thiazole azo dyes of the formula …<IMAGE>… in which… X is nitrogen or the radical C-R<5> where R<5> is cyano, halogen, alkoxycarbonyl or thiocyanato,… R<1> is cyano, chlorine, optionally substituted C1-C6-alkyl, optionally substituted phenyl, optionally substituted thienyl, optionally substituted pyridyl or optionally substituted alkylthio-, -sulphinyl- or -sulphonyl,… R<2> is optionally substituted alkyl, cycloalkyl, optionally substituted phenyl, furyl, optionally substituted thienyl or pyridyl and… R<3> and R<4> are, independently of one another, optionally substituted alkyl or R<3> and R<4> together with the nitrogen atom connecting them are a heterocyclic radical, and the use of these dyes for colouring textile fibres.
Patent EP-0327235-A2 (EP)
Inventor: SWIHART TERENCE JOHN
IPC: C09J7/38
Filed: 1989-01-24
Abstract: The invention relates to a method of contacting two components to form a pressure-sensitive adhesive (PSA) construction, wherein the first component comprises a conventional PSA and a liquid copolymeric organopolysiloxane and the second component comprises the PSA and a cure agent for the liquid copolymeric organopolysiloxane. The method provides improved adhesion over the unmodified PSA as measured by bond strength and/or the percentage of cohesive failure of the construction, which bond strength generally increases with the passage of time.
Patent EP-0331482-A2 (EP)
Inventor: PLUMMER JAMES D
IPC: H01L29/72
Filed: 1989-03-02
Abstract: A bipolar transistor has a base region including a heterostructure and a doped layer (18) of semiconductor material with the heterostructure functioning as a two-dimensional hole gap. The doped layer (18) is sufficiently thin to prevent occurrrence of a charge-neutral region of holes. In operation the transistor can switch quickly since minority charge storage in the base region does not present a problem. The structure lends itself to down-scaling in size in a VLSI circuit.
Patent EP-0336779-A2 (EP)
Inventor: SATTERTHWAIT ARNOLD C JR
IPC: C07K7/23
Filed: 1989-04-07
Abstract: Polypeptides are restricted to particular conformations in solution by replacing one or more hydrogen bonds with covalent hydrogen bond mimics of class 1 or class 2:
       
     The polypeptides thus stabilized are capable of greater biological activity.
Patent EP-0364067-A2 (EP)
Inventor: SMITH WILLIAM L
IPC: C11D3/08
Filed: 1989-06-02
Abstract: An automatic dishwashing detergent primarily comprised of an alkali-metal carbonate as the sole builder, alkali-metal silicates, and a calcium precipitation inhibitor system consisting of a low foaming surfactant, a low molecular weight polycarboxylic acid, and a small amount of a threshold inhibition agent. Optionally halogen, peroxygen or peracid bleaching species enzymes, fragrances, dyes and other adjuncts may be included. The composition provides good cleaning performance especially on starchy soils, and no appreciable calcium precipitates results, even in water having a hardness of at least about 400 ppm.
Patent EP-0356035-A2 (EP)
Inventor: GRIFFITH RONALD CONRAD
IPC: A61P25/28
Filed: 1989-08-01
Abstract: There is provided the use of a compound of formula I in the preparation of a medicament for use in the prevention or treatment of neurological disorders,
      wherein, 
Ar₁ and Ar₂, which may be the same or different, independently represent phenyl substituted by one or more of amino, nitro chlorine, bromine, hydroxy, C1 to 6 alkoxy, C1 to 6 alkyl or cyano; in addition one of Ar₁ or Ar₂ may also represent phenyl; 
R₁ represents hydrogen or C1 to 6 alkyl; 
R₂ represents hydrogen or COCH₂NH₂; 
R₃ represents hydrogen or C1 to 6 alkyl; 
provided that when R₂ represents hydrogen, then one or both of Ar₁ and Ar₂ may also represent phenyl, fluorophenyl or 2-, 3- or 4- pyridinyl and R₁ may also represent C1 to 6 alkoxycarbonyl or trifluoromethyl; 
or a pharmaceutically acceptable salt thereof. 
     Some of the compounds of formula I are novel, and there are provided processes for making these, together with processes for making pharmaceutical compositions containing the novel compounds.
Patent EP-0358374-A2 (EP)
Inventor: SHERMAN ARTHUR MICHAEL
IPC: G09G5/39
Filed: 1989-08-23
Abstract: The first step in a method for transferring data units from a serially organized memory (12) to a bit planar organized memory (14) comprises selecting a plurality of data units from the serially organized memory. A bit pattern from the selected data units is then captured, which bit pattern includes only bits to be stored in a subset of the storage planes of the bit planar organized memory. The bit pattern is processed to isolate from it, subsidiary bit patterns, one bit pattern for each storage plane in the bit planar memory. Each subsidiary bit pattern is then translated so that its bit sequence is properly oriented and is then stored in a plane of the bit planar organized memory. In a preferred embodiment of the invention, the translations take place as the result of a table look-up step.
Patent EP-0358533-A2 (EP)
Inventor: CRAMP DAVID M
IPC: G01C19/72
Filed: 1989-09-11
Abstract: Means and method for measuring the magnitude of a parameter related to serrodyne modulation of an integrated optic phase modulator are disclosed. The phase modulator is viewed as a repository of angle information, in the form of charge. As a result of this insight, a new measurement technique may be employed to draw that charge off in a controlled fashion and achieve a much more reliable indication of the measured parameter. For example, a quantity of charge stored in the phase modulator is measured (158,160) and, in response to monitoring a first selected quantity of stored charge, a measuring signal (174) is provided for a selected duration. A second selected quantity of charge is then discharged (180,182) from the phase modulator(150) in response to the measuring signal. The same second selected quantity is discharged each time the stored charge reaches the first selected quantity. Occurrences of said measuring signal are counted (200) as an indication of the magnitude of the parameter.
Patent EP-0386401-A2 (EP)
Inventor: HENSELI KARL-HEINZ
IPC: G01B11/275
Filed: 1990-01-03
Abstract: A device for measuring wheel alignment consists of measuring heads (1, 2) attached to the vehicle wheels and of an evaluation device. Each measuring head has a device for determining vertical angles which is formed by a pendulum suspended to move freely about an axis (4) and having a radiation source (6) with a vertical beam, a device for determining horizontal angles which is formed by a reference radiation source arranged outside the measuring head and having a horizontal beam (11, 14), and only one sensor row (9) in the region of the intersection of the horizontal (14) and vertical (7) beams for the purpose of contactless determination of horizontal and vertical angles. 
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Patent EP-0396879-A2 (EP)
Inventor: HEINZERLING WALTER C
IPC: A61L29/00
Filed: 1990-03-17
Abstract: Transmission systems for infusion or transfusion purposes which in most cases are assembled from many different individual parts. In the prior art, attempts have hitherto been made to meet the requirements imposed on the properties of the individual components by means of various types of plastic. In addition, PVC materials are still frequently used for the hoses and these present disposal problems. The invention provides a remedy in that, for the purpose of environmentally compatible recycling, all the components consist of a polymer, copolymer or block polymer with polyvinyl chloride being excluded. The properties of the individual components desired in each case are controlled by modifying the molecular weight, or the quantitative ratios or the tacticity. <IMAGE>
Patent EP-0391396-A2 (EP)
Title: Auslass- und Instrumentenkanal für die Arthroskopie
Inventor: HERZBERG WOLFGANG DR-MED
IPC: A61M27/00
Filed: 1990-04-04
Abstract: Der luxationssichere Auslaß- und Instrumentenkanal für die Arthroskopie besteht aus einem Hohlzylinder (20) und einer auf diesem längsverschieblichen Hülse (30), die und der Hohlzylinder (20) einendseitig miteinander verbunden sind, wobei die Hülse (30) im Bereich ihres Verbindungsendes so ausgebildet ist, daß bei einem Verschieben der Hülse (30) zum Verbindungsebnee hin ein Endbereich der Hülse nach außen über den Umfang der Hülse korbartig erweitert wird, wobei das korbartig erweiterte Hülsenende mit einer Anzahl von über den Umfang verteilt angeordneten und nebeneinanderliegenden Durchbrechungen (135') versehen ist. Die Hülse (30) wird auf dem Hohlzylinder (20) im gespreizten Zustand des Hülsenendabschnittes arretiert. <IMAGE>
Patent EP-0403754-A2 (EP)
Inventor: STARK SIEGFRIED ALFONS
IPC: B41F21/10
Filed: 1990-04-18
Abstract: In a device for adjusting the lateral and longitudinal register for a registering drum of a rotary sheet printing machine, the lateral register is adjusted by axial displacement of the registering drum and the longitudinal register by swivelling the registering drum.
Patent EP-0399267-A2 (EP)
Inventor: GEISS KARL-HEINZ DR
IPC: C07D401/12
Filed: 1990-05-07
Abstract: 8-Substituted 4-(heterocyclylmethylamino)quinolines of the formula I <IMAGE> in which the radicals R<1>-R<6> have the meanings mentioned in the claims, and their physiologically tolerable salts, their use for the preparation of drugs and the drugs thus obtained, in particular against diseases in which a reduction in gastric acid secretion favourably influences the cure.
Patent EP-0402698-A2 (EP)
Inventor: CARMEN RALEIGH A
IPC: A61M39/22
Filed: 1990-05-30
Abstract: Closed blood bag system useful for the filtration of leukocytes from a red blood cell concentrate followed by the preparation and long term storage of neocytes and, preferably, gerocytes from the filtered concentrate. In very preferred embodiments, the system also provides containers for the expression of plasma and the preparation and long term storage of platelets.
Patent EP-0402910-A2 (EP)
Inventor: KLOS WERNER
IPC: B29C65/20
Filed: 1990-06-13
Abstract: The invention relates to a welding apparatus having an electrically heatable heating mirror for the welding of workpieces of plastic. The welding apparatus is designed in such a way that the press plates receiving the workpieces and welding them after heating are held on columns passing through them and are displaceably guided. The welding mirror is in each case arranged rotatably about one of the columns. This produces a simplified design of the welding apparatus, in particular a modular design, which has furthermore the advantage that there is free selection between a horizontal and a vertical version and the accessibility of the apparatus is considerably improved. <IMAGE>
Patent EP-0424610-A2 (EP)
Inventor: BEKKER-MADSEN PER
IPC: B41J2/325
Filed: 1990-06-27
Abstract: A label printer has three successively arranged transfer printers 4, 90, 91 which can be fitted with printing ink ribbons 32 of different colours and operated synchronously with one another to produce a multi-coloured print.
Patent EP-0412323-A2 (EP)
Inventor: FUKUTAKE SUNAO
IPC: H01L23/14
Filed: 1990-07-16
Abstract: An improved electrical integrated circuit (4) mounting is provided, the improvement being a film carrier comprising an electrical conductor (1) laminated to an insulating base film (3), in which the base film contains at least one porous resin sheet (9). The preferred porous resin is porous, expanded polytetrafluoroethylene.
Patent EP-0419817-A2 (EP)
Inventor: KLOSE WOLFGANG
IPC: F25D17/04
Filed: 1990-08-07
Abstract: In a multi-temperature refrigerator with separately closable compartments with different working temperatures, which are separated from one another in a thermally insulated housing by intermediate shelves and in which the temperature level is maintained by cold air which is circulated via air ducts arranged in the walls and provided with flap thermostats and which is generated via a heat exchanger, arranged concealed in the housing, of a refrigerating aggregate, a number of regulating members (31) for cold air flows assigned to different compartments (16, 17) with different operating temperatures are arranged in a cuboid distributor (30) which can be inserted as a pre-assembled unit into the housing (10) and which, in the rear region below the intermediate shelf (12) accommodating the heat exchanger (33), is fitted into the niche formed by the side walls and the rear wall of the housing (10) and equipped with connection openings (33, 34, and 35) for the air ducts (27) running there, and has an illumination device (45) for its accommodation compartment (16). <IMAGE>
Patent EP-0416512-A2 (EP)
Inventor: MIYAKE YOSHIYUKI C O OMRON COR
IPC: G05B19/05
Filed: 1990-09-03
Abstract: A programmable monitoring unit which is adapted for simplifying the programming and display of user programs in a programmable controller using a sequential function charting technique. In a first embodiment, the display of the SFC data is easily compressed such that a combined display element chart is accessed by inputting a first and then a second display element whereby a combined element representing the first and second inputs are displayed in a single display area. In a second embodiment, the present invention provides a means for readily displaying the functional status and changes of transactions based on a program's operational cycles in order to facilitate the debugging of the program.
Patent EP-0429960-A2 (EP)
Inventor: NEWMAN DUNCAN
IPC: A61L2/24
Filed: 1990-11-14
Abstract: A process, system and pressure chamber for the automated sterilization of articles, particularly medical or dental instruments is disclosed, which is simple to use and economically efficient by comparison with conventional autoclaves and steam sterilizing system. Steam is generated by the pulsed injection of a controlled quantity of water into a heated boiler (20) whenever it runs dry. The boiler (20) is coupled in a closed-loop system to a relatively small pressure chamber in the form of a cassette (10) that is readily inserted and removed from a holder comprising means for connecting the chamber to a steam inlet conduit (18) and a venting conduit (16), the latter being closed off during pressurization of the chamber. By automated monitoring of the boiler and chamber temperatures, conditions in the chamber (10) are measured and the boiler and valves in the system controlled to effect a sterilization cycle.
Patent EP-0451347-A2 (EP)
Inventor: MCCABE RALPH PATRICK
IPC: F16H61/00
Filed: 1990-12-06
Abstract: A pressure regulating device regulates the pressure of a flowing medium and includes a stationary member. A movable armature is disposed axially from the stationary member for moving axially in relation to the stationary member. A coil is disposed about the stationary member and the armature and through which current flows for generating magnetic flux to create an attractive force to move the armature in relation to the stationary member. A housing is disposed about the coil and the stationary member and the armature for encasing the armature and the coil and the stationary member. At least one aperture is formed in the housing to allow a fluid medium to enter and exit the housing and to contact the armature. A means bleeds a portion of the fluid medium based on the current to the coil to control the output pressure to predetermined levels.
Patent EP-0432792-A2 (EP)
Inventor: TAKEBUCHI MASATAKA C O INTELLU
IPC: H01L21/8247
Filed: 1990-12-14
Abstract: A nonvolatile semiconductor memory device is disclosed, which includes a semiconductor substrate (1), a field oxidation film (2) selectively formed on the semiconductor substrate (1), a first gate insulating film (5) formed on an exposed surface of the semiconductor substrate (1) and on the field oxidation film (2), a plurality of memory cells (5, 6, 8, 16), floating gate electrodes (6) and control gate electrodes (8) of the plurality of memory cells (5, 6, 8, 16), the floating gate and the control gate of each of the memory cells being isolated from those of other adjacent memory cells so as to be formed into an island, an insulating interlayer (13) formed on the field oxidation film (2) and on the control gate electrode (8), a contact hole (14) extending through the first insulating interlayer (13) so as to expose a portion of the control gate electrode (8), and a plurality of wires (15), formed on the insulating interlayer (13), for connecting the control gate electrodes (8) of memory cells of the plurality of memory cells (5, 6, 8, 16), which are adjacent to each other in a word line direction, through the first contact hole (14).
Patent EP-0413402-A2 (EP)
Inventor: SAYER MICHAEL GEOFFREY
IPC: A01N55/04
Filed: 1990-08-15
Abstract: A pesticidal organotin formulation is a water dispersible solid concentrate comprising at least one pesticidal organotin compound and polyvinyl­pyrrolidone. The formulation is prepared by dissolving the organotin compound and the polyvinyl­pyrrolidione in a solvent, followed by removal of the solvent, preferably by evaporation at a pressure below atmospheric pressure to yield the solid concentrate. The formulation may be dispersed in water, either with or without agitation, to yield an aqueous dispersion which may be applied to a locus to combat pests, especially acarids.
Patent EP-0386878-A2 (EP)
Title: Adjustable piston-driver connection and method of adjusting
Inventor: FEALEY WILLIAM S
IPC: F16B39/22
Filed: 1990-01-29
Abstract: A piston and a fastener driving element connection including interengaging threads (34, 42) on the piston (18) and fastener driving element (22) and a thermo­plastic locking compound between the interengaging threads. The connection being adjustable by following a method comprising the steps of heating the threaded connection sufficient to soften the thermoplastic locking compound, effecting a relative turning movement between the fastener driving element and piston while the thermoplastic locking compound is softened to an extent sufficient to bring the fastener driving element and piston into the desired position of adjustment, and then allowing the softened thermoplastic locking compound to harden.
Patent EP-0391526-A2 (EP)
Inventor: NGO THAT T
IPC: C07K14/00
Filed: 1990-02-15
Abstract: Immunoglobulins are purified by adsorption upon an adsorbent therefor using a buffer having a pH value of about pH 6 to pH 10 and containing at least one polycarboxylic acid in a concentration of about 0.5 M to about 0.9 M.
Patent EP-0384716-A2 (EP)
Inventor: KOSLOW EVAN E
IPC: B22F3/11
Filed: 1990-02-20
Abstract: A method of forming a composite material by providing a quantity of first particles of a binder material and a quantity of second particles of a primary material having a softening temperature substantially in excess of the softening temperature of the binder material. The first and second quantities of particles are combined into a substantially uniform mixture. The uniform mixture is heated in the absence of pressure or shear sufficient to convert the binder particles, to a temperature substantially above the softening point of the binder material but less than the softening temperature of the primary material. Thereafter, pressure and shear are applied to the heated mixture sufficient substantially immediately to convert at least a portion of the binder material particles into a substantially continuous webbing structure or force the formation of point-bonds. Substantially immediately after formation of the binder particles into this unique structure, the mixture is rapidly cooled to below the softening point of the binder material to retain the converted binder material in its continuous form or forced point-bonded condition. This produces the composite material composed of primary particles, a binder resin phase forming a continuous web matrix or point bonds, and a volume of empty pores. Also disclosed are products formed by the method.
Patent EP-0389118-A2 (EP)
Inventor: YATES STEPHEN WILLIAM
IPC: D01H9/14
Filed: 1990-02-27
Abstract: A textile machine of the ring spinning type, the ring doubling type or the ring twisting type including a switched reluctance drive motor (18) to drive a spindle (10) onto which a package former (20) for winding yarn (22) is placed. Delivery rollers (24) are provided for feeding yarn (22) to a ring (30) and traveller assembly. At least one control unit (16) is provided for controlling the speed of the motor (18), and the delivery rollers (24), and the axial movement (26) of the ring (30). 
     An annular member (12) is also provided for transferring the feed of yarn from the package former (20) to the annular member (12) once it has been determined that the package former (20) is full and requires replacement. Completely automatic piecing, and automatic doffing of a loaded package former (20), can be provided.