baber/WOPTO huggingface dataset:
Patent EP-0228701-A2 (EP)
Inventor: PROBST ANTON
IPC: C07C19/08
Filed: 1986-12-23
Abstract: Es werden neue Verfahren zur Herstellung von 2-Iod-perfluor-2-methyl-butan und dem entsprechenden -pentan beschrieben. Bei einem Verfahren wird Perfluor-2-methyl-2-buten bzw. das entsprechende -penten in einer Menge von mindestens 5 mol mit einer Mischung aus 2 mol Iod und 1 mol Iod Pentafluorid in Gegenwart von mehr als 1 mol von mindestens einem Fluorid eines Metalles der I. Gruppe des Periodensystems der Elemente unter autogenem Druck der Reaktionsmischung bei 170 bis 220 °C während 2 bis 30 h umgesetzt. Bei einem anderen Verfahren werden dieselben Perfluorolefine als Ausgangssubstanzen mit Iod und einem Alkalimetallfluorid in Gegenwart von mindestens 1 mol je mol perfluoriertes Olefin eines löslichen Silbersalzes bei 20 bis 100 °C während 0,5 bis 20 h umgesetzt. Nach Aufbereitung durch Destillation werden die reinen Iodperfluoralkane erhalten. Sie eignen sich für zahlreiche Umsetzungen, insbesondere aber als Füllung für Laser.
Patent EP-0192419-A2 (EP)
Inventor: IRUKULLA SUREN
IPC: G06F7/52
Filed: 1986-02-13
Abstract: The invention relates to a range transformation method for transforming the normalized divisor in a division calculation to a range wherein the transformed value differs from one by no more than the quantity 2 -n . The method and apparatus generate the transform multiplier value from a first high order "q" digits of the divisor and generate an out-of-range indicator signal from at least those same digits. The thus generated multiplier value is modified in response to the out-of-range indicator signal when an out-of-range condition is indicated. The apparatus employs a read-only-memory for enabling the generation of the transform multiplier value without requiring either large table look-up storage or multiplicative functions. As a result, various division methods requiring an initial transformation to provide a divisor which approaches one in value can be efficiently implemented.
Patent EP-0194073-A2 (EP)
Inventor: ACKLAND MARTIN ROBERT
IPC: G01N33/487
Filed: 1986-02-19
Abstract: @ A container for use in detecting micro-organisms in a sample of a substance, comprises a glass bottle (16) and closure in the form of an elastomeric bung (20), provided with a pair of chambers (24) housing respective electrodes (26) until the container is required for use, when the electrodes are urged upwardly, breaking through a membrane (25) of the bung (20) to bring the electrodes (26) into contact with a test sample in the bottle (16).
Patent EP-0197771-A2 (EP)
Inventor: LAST ANTHONY J
IPC: A61F5/02
Filed: 1986-04-03
Abstract: Therapeutic devices are disclosed. In one embodiment, a device for the prevention of and the treatment for epicondylalgia externa, popularly known as tennis elbow, is provided. The device employs a vibration absorbing pad covering either the extensor or flexor muscles of the forearm, so as to absorb and dissipate the vibrational shocks caused by the off-centre hitting of a tennis ball during pronation and supination of the wrist. The pad is tightly located against the said muscles by means of an elastic tube from the wrist area to the elbow. An elastic strap, located outside the aforementioned tube around the largest diameter of the forearm and fastened by Velcro or like fasteners, is an additional member for maintaining the pad in close contact with the arm surface. The aforementioned pad, shaped to conform with the extensor or flexor muscle in the forearm, is filled with a viscous fluid or semi-fluid which will flow enough to maintain a close contact with the muscle from wrist to elbow. The viscous fluid absorbs the surface vibrations caused by the off-centre striking of a ball with a racquet. These vibrations are normally conducted along the extensor or flexor muscles of the forearm and are a direct cause of the inflammation of the elbow itself. The pad also may be employed as a passive heating pad for the heat treatment of muscle tissue. In this embodiment, the viscous material has a thermal conductivity of less than 0.1 W/(m.°C).
Patent EP-0208546-A2 (EP)
Inventor: PORTNOY VLADIMIR
IPC: A61F2/16
Filed: 1986-07-09
Abstract: A method of attaching a fixation member (15) to an optic (13) comprising providing the optic (13) with a cavity (25) opening adjacentthe peripheral edge (23) of the optic (13) and with a shoulder (29) in the cavity (25), inserting an inner end portion of the fixation member (15) into the cavity (25), transmitting laser energy through the optic to the inner end portion of the fixation member (15) to cause the inner end portion to become flowable, and allowing the flowable portion of the fixation member (15) to harden and interlock with the shoulder (29) to resist withdrawal of the fixation member (15) from the cavity (25).
Patent EP-0210872-A2 (EP)
Inventor: GANDY JAMES
IPC: E04F10/00
Filed: 1986-08-01
Abstract: The assembly has horizontal upper and lower frame members 28 and 30 attached to wall 14 and supporting fluor- escenttubes24. Members 28 and 30 are joined at their ends by vertical side frame members and horizontal side frame members project forward from the junctions of lower member 30 with the vertical side members to support a lower front frame member 48. The frame is completed by further side members extending upwards from the ends of the front frame member and curving over to join the ends of the upper member 28. A sheet of translucent flexible sign material 16 is stretched over the top, front and sides of the frame and translucent panels 26 cover the bottom of the frame. The edges of the sheet 16 are held by adjustable tensioning devices 154 spaced along the frame members 28 and 48 and the horizontal and vertical side frame members.
Patent EP-0190997-A2 (EP)
Inventor: GUGGER HEINRICH
IPC: C08L7/00
Filed: 1986-01-30
Abstract: Process for the inscription of organic material of high molecular weight containing at least one radiation-sensitive additive capable of producing a discolouration, characterised in that laser light with a wave length lying in the near UV- and/or visible and/or near IR-region is used as radiation energy and at least one inorganic and/or organic pigment and/or one polymer-soluble dye as additive.
Patent EP-0230908-A2 (EP)
Inventor: TURCOTTE MICHAEL GARARD
IPC: B01J27/14
Filed: 1987-01-14
Abstract: This invention pertains to an improved process for preparing noncyclic polyalkylene polyamine compounds in high selectivity by reacting an alkanolamine and an alkylene amine in the presence of an inert gas and an acidic catalyst. The improvement resides in effecting the reaction under fixed bed catalytic conditions and maintaining the reaction conditions such that a vapor phase condition exists for the reaction mixture comprising both reactants and products. To accomplish the formation of vapor phase conditions sufficient inert gas is injected into the feedstream along with alkanolamine and alkylene amine so that the dew point temperature of the reaction product mix is below the reaction temperature at reaction pressure.
Patent EP-0235697-A2 (EP)
Inventor: COCKING EDWARD CHARLES DANIEL
IPC: C12N15/29
Filed: 1987-02-20
Abstract: Somatic hybrid plants of the genus Lycopersicon are produced by fusion of protoplasts of two species one of which cannot be regenerated from protoplast. This procedure enables the introduction of certain desirable traits of wild-type members of the genus into cultivated tomato species which do not regenerate from protoplast.
Patent EP-0239126-A2 (EP)
Inventor: PEMRICK RAYMOND E
IPC: B24D11/02
Filed: 1987-03-27
Abstract: Stitch bonded fabrics suitable to be used as backings for flexible coated abrasives with facile straight tear in either the length or cross directions have (1) an areal density between 51 and 153 gm/m 2 , (2) a tensile strength in the length direction between 5.4 and 12.6 kN/m of width, (3) a tensile strength in the cross direction which is between 5.4 and 11.7 kN/m of length and is between 0.9 and 1.35 times as great as the length direction tensile strength, (4) an elongation to break in the length direction of not more than 40%, and (5) an elongation to break in the cross direction of not more than 35%. To make the coated abrasives, the fabric is prepared for coating by saturation with at least its own weight of a finishing adhesive composed primarily of latices of acrylic homopolymers, acrylic copolymers, butadiene-styrene polymers, or mixtures of these types. Conventional making, grit coating, and sizing are then performed to yield a coated abrasive with a ratio of length direction tensile modulus to cross direction tensile modulus within the range of 0.8 to 1.8.
Patent EP-0247576-A2 (EP)
Title: Verbessertes Magentafarbmittel für elektrophotographische Aufzeichnungsverfahren
Inventor: MACHOLDT HANS-TOBIAS DR
IPC: G03G9/08
Filed: 1987-05-26
Abstract: Verbessertes Magentafarbmittel für elektrophotographische Mehrfarbaufzeichnungsverfahren bestehend aus Mischkristal­len mit 95 bis 60 Teilen einer Verbindung der nachstehen­den Formel I und 5 bis 40 Teilen einer Verbindung der nachstehenden Formel II
      sowie deren Verwendung zur Herstellung von Tonern oder Entwicklern, die zum elektrophotographischen Kopieren bzw. Vervielfaltigen von Vorlagen sowie zum Drucken vn elek­tronisch, optisch oder magnetisch gespeicherten Informa­tionen eingesetzt werden.
Patent EP-0254923-A2 (EP)
Inventor: DUDLEY CAROL A
IPC: B32B27/00
Filed: 1987-07-08
Abstract: A label particularly adapted for use in in-mold labeling of blow-molded polyethylene containers comprising a heat activatable ethylene polymer adhesive layer and a surface printable layer with optional intermediate layers to provide interlayer adhesion and recycle of reground labels.
Patent EP-0270962-A2 (EP)
Inventor: MEINHARD ROLF DR
IPC: C08K5/3465
Filed: 1987-11-28
Abstract: Heterocyclic compounds of the formula <IMAGE> where the rings signified X, X', T and T' can each be substituted and may be extended by substituted or unsubstituted fused benzo rings to form naphthalene systems and A is a divalent organic radical, are useful for pigmenting organic material.
Patent EP-0231979-A2 (EP)
Inventor: DE GREEF JAN ANTOON
IPC: B07C5/18
Filed: 1987-02-02
Abstract: Device for weight sorting products. The discharge stations are provided with special mechanical weighing means in order to increase the sorting capacity.
Patent EP-0241107-A2 (EP)
Inventor: SAKAMOTO EIICHI
IPC: G03C7/392
Filed: 1987-01-22
Abstract: A silver halide photographic material is disclosed which comprises a support coated with photographic layers including one or more silver halide emulsion layers, at least one of said silver halide emulsion layers containing silver halide grains with a silver iodide content of 3.0 - 15 mol%, and at least one of said photographic layers containing a compound represented by the following general formula (I):
     where Y is an aromatic group or a 5- or 6-membered heterocyclic group.
Patent EP-0246725-A2 (EP)
Inventor: HATCH BRUCE O
IPC: B05B7/22
Filed: 1987-02-12
Abstract: Gas normally flows from a conduit (106) through grooves (102) spaced around a slidable valve member (100) to flow through various passages (112, 68, 60) as both primary and secondary gas for the torch. If the electrode (72) is missing, the gas flow forces the valve member against a shoulder (92) and the gas flow is cut off. If any of the parts which have to be removed to change the electrode, namely gas distributor (40), tip (38) and cup (36), is missing, the electrode will not be held in place and can be pushed forward sufficiently for the valve to close, or for the electrode to block the plasma outlet (56) in the tip (38).
Patent EP-0239360-A2 (EP)
Inventor: EDWARDS CHRISTOPHER JOHN CARRU
IPC: C08F2/18
Filed: 1987-03-24
Abstract: This invention discloses a novel elastic cross-linked porous polymer having a porosity in the range 75 to 98% internal phase volume and having interconnected pores, said pores having a mean pore diameter in the range 15µm to 80µm, said polymer having an elastic return from 50% compression to 90% of initial thickness of less than 120 seconds, and a process for its production.
Patent EP-0244944-A2 (EP)
Inventor: DAVISON EDWARD
IPC: A61K31/44
Filed: 1987-03-31
Abstract: Improved pharmaceutical salts of amlodipine, particularly the besylate salt, and pharmaceutical compositions thereof. These salts find utility as anti-ischaemic and anti-hypertensive agents.
Patent EP-0257952-A2 (EP)
Inventor: GOLDMAN GARY S
IPC: G06F11/10
Filed: 1987-08-17
Abstract: In a data processing machine that generates a control word and that includes a plurality of registers connected to receive respective copies of the control word for execution in sections of the data processing machine, the present invention provides an apparatus for detecting an error condition in the execution of the control word. The apparatus detects an error in any of the respective copies of the control word. Further, a second means, responsive to the one copy of the control word in one register, is included for analyzing the one copy to identify a class of possible errors. Finally, responsive to the detection of an error in any of the respective copies and to the class of possible errors, a signal is generated indicating an error condition.
Patent EP-0268492-A2 (EP)
Inventor: KELLY THOMAS FRANCIS
IPC: G08C15/02
Filed: 1987-11-19
Abstract: A multinode noise immune sensor system that transmits AC power and returning sensor signals from remote units through a coaxial cable. An isolation transformer and an integrated circuit type pin programmable bus inter­face are also used. A carrier is provided by a ripple counter producing a frequency divided signal compared to a fixed reference frequency, where the result of the compari­son controls a voltage-controlled oscillator, which produc­es a signal which is applied to the coaxial cable. Receivers at the end of the coaxial cable are each tunable to a designated carrier frequency and each decode the respective encoded signal.
Patent EP-0285927-A2 (EP)
Inventor: HOFSASS PETER
IPC: H01H37/54
Filed: 1988-03-25
Abstract: The invention proposes a thermostat having a support supporting at least two connections, a moving contact (supported by an elastic connecting member operated by a bimetallic strip) being electrically connected to one connection and a stationary mating contact being electrically connected to the other connection, and it being possible to connect a low-resistance connection of the contact to the mating contact, under the influence of a small bimetallic plate, in which a block-shaped retaining part (19) rests with a resting surface (21) on at least one side of the support, in that a switching member (24), supporting the contacts or a contact (16), rests on the surface opposite the resting surface, at a distance from the support (2) and in that rivet structures (9, 27), for solid riveting of at least one contact (14, 16) or the switching member (24), are constructed on the retaining part (19). <IMAGE>
Patent EP-0287028-A2 (EP)
Inventor: WAKABAYASHI KENJI
IPC: C12N9/64
Filed: 1988-04-12
Abstract: A method of separating activated human protein C, which comprises bringing a mixture containing activated human protein C having a gamma-carboxyglutamic acid (Gla) domain in the presence of a calcium ion into contact with a fixed antibody comprising an insoluble carrier and fixed thereto an antibody to a complex of human protein C and a calcium ion bound to the Gla domain whereby the activated human protein C is captured by the fixed anti­body in the form in which the calcium ion is bound to the Gla domain.
Patent EP-0309978-A2 (EP)
Inventor: AOKI SHIN-ICHI C O MITSUBISHI
IPC: H01H33/66
Filed: 1988-09-27
Abstract: A vacuum discharge device comprising an insulating envelop (1) having metallic layers (7a, 7b) formed by a metallizing process respectively on the opposite ends thereof, electrodes (6a, 6b) disposed within the insulating envelop, and sealing members (8a, 8b) brazed respectively to the metallic layers. The insulating envelop is a hollow, cylindrical ceramic member having a substantially uniform wall thickness between each wavy inner ridges, or each crest of wavy ridges. The inner creeping length and outer creeping length (ℓ) of the insulating envelop are greater than the distance (L) between the sealing members or between the metallic layers.
Patent EP-0310048-A2 (EP)
Inventor: SEKI NAGATAKA
IPC: H02J3/38
Filed: 1988-09-28
Abstract: In a system interconnecting inverter apparatus, an inverter (1, 2, 7 - 17) for controlling power of an AC power system (5, 20) is coupled, via a coupling reactor (X), to the AC power system (5, 20) having a system voltage (Vs). A system phase signal (E23) indi­cating the phase of the system voltage (Vs) is detected by a system phase detection circuit (23, PT2) in real time. Another phase signal (Es) indicating the phase of the system voltage (Vs) is detected by a comparison phase detection circuit (21) with a predetermined delay time, and the detection result is temporarily stored in the circuit (21) as a comparison phase signal (E21). The system phase signal (E23) and the comparison phase signal (E21) are phase-compared by a stop circuit (22, 100). When a phase difference between the system phase signal (E23) and the comparison phase signal (E21) exceeds a predetermined value, the stop circuit (22, 100) stops the operation of the inverter (1, 2, 7 - 17).
Patent EP-0286161-A2 (EP)
Inventor: MARCHETTI AUGUSTO
IPC: B65G13/071
Filed: 1988-03-25
Abstract: A conveyor table connecting the various operating units of a cardboard box packing station comprises a series of idling rollers (4) designed to support the boxes. To the conveyor table (51) is releasably associated a motorization unit (52) which comprises a series of motorized rollers (7) which can be coupled by friction to said idling rollers (4).
Patent EP-0294158-A2 (EP)
Inventor: DESLER JAMES F
IPC: G01V1/20
Filed: 1988-05-31
Abstract: A method of vertical seismic profiling of formations in a drilling operation utilizes the drill bit as a source of seismic energy without any break in drilling operations. The sound of the drill bit and reflections of the sound in the formation are recorded by a geometrically extended array of separate receiver elements which are provided in a predetermined matrix group. The received signals are analysed, for instance according to principles known per se, on the basis of differences in reception times, by which the noise signature of the drill bit can be determined at any desired location during drilling operations. The remaining received signal frequencies and signal amplitudes are analysed in relation to their deviation in time, the signals being grouped according to time differences corresponding to focusing on certain areas in the formation.
Patent EP-0295902-A2 (EP)
Inventor: TROTMAN STEVEN
IPC: F16D13/71
Filed: 1988-06-16
Abstract: A mounting for a pressure plate of a friction clutch, the mounting being adapted to be fixed between a cover assembly of the friction clutch and a flywheel, the mounting comprising first and second annular members of sheet material, which members have axially contoured surfaces, means for connecting the second annular member in opposed relation to the first annular member, the annular members being connected together such that spaces are provided therebetween for ventilating the clutch, and means for connecting the pressure plate to the mounting.
Patent EP-0298658-A2 (EP)
Inventor: HUANG ALAN
IPC: G06F15/173
Filed: 1988-06-30
Abstract: An array of interconnected of processing element (PE) is simulated by a smaller array of such elements (20), which may contain as few as one element. The outputs from the smaller array are connected via delay elements (33,34) to the inputs. Control signals (30) are applied to the elements of the smaller array to cause them to carry out seriatim the functions of the elements of the simulated array.
Patent EP-0298725-A2 (EP)
Inventor: TAKAHASHI YOSHIHARU
IPC: G02B7/34
Filed: 1988-07-06
Abstract: A focus detecting apparatus for a camera, includes first and second light-receiving units, and a correlation detecting unit. The first and second light-receiving units receive first and second images formed by light bundle re­ceived from an object to be photographed through first and second portions of a photographing lens divided by a face including an optical axis thereof, and output image signals corresponding to light distribution patterns of the images, respectively. The correlation detecting unit detects portions having the highest correlation degree of the two images in accordance with the image signals. The focus detecting apparatus for a camera performs focus detection of the photographing lens on the basis of a detection re­sult of the correlation detecting unit. The correlation detecting unit detects the portions having the highest cor­relation degree using at least two different methods.
Patent EP-0303376-A2 (EP)
Inventor: BRECKNER RAYMOND ANTHONY
IPC: F04B15/02
Filed: 1988-07-29
Abstract: A pump (10) for pumping a slurry of frail material is provided by a rigid chamber (12) which is connected to a source of negative air pressure when an inlet valve (18) is open and an outlet valve (20) closed to suck the slurry through the open inlet valve into the chamber, the amount of slurry in the chamber is sensed and when it reaches a preset amount a controller (70) is triggered to disconnect the source of negative pressure and close the inlet valve (18), and then admit air under positive pressure to the chamber, then open the outlet valve (20) to drive the contents of the chamber (12) through the outlet by replacing a significant amount of the contents with air. The controller then causes the air pressure in the chamber to be reduced and closes the outlet valve (20), and then reconnects the chamber to the source of negative pressure and then opens the inlet valve to commence a second cycle. The inlet and outlet valves are bladder type valves to protect the frail material and permit simplified operation.
Patent EP-0328810-A2 (EP)
Inventor: FUKAMI SEIJI
IPC: G02F1/1362
Filed: 1988-09-30
Abstract: A matrix-type liquid-crystal display panel, in which thin-film transistors are used as address display elements, comprises an electroconductive film that is formed on at least one wiring pattern connected to an electrode of the thin-film transistor, the width of the electroconductive film being greater than that of the wiring pattern.
Patent EP-0348576-A2 (EP)
Inventor: SHIBATA MOTONOBU
IPC: B01J37/02
Filed: 1988-12-30
Abstract: A catalyst carrier is disclosed, which comprises a substrate made of a stainless steel at least containing no aluminum, and an alumina thin layer formed on surfaces of the substrate through an aluminum-iron compound layer. The catalyst carrier is shaped as a porous body having gas permeability in at least one direction. A process for producing such a catalyst carrier is also disclosed, which comprises the steps of: (i) preparing a metal strip from a stainless steel at least containing no aluminum; (ii) plating surfaces of the metal strip with aluminum; (iii) rolling the aluminum-plated metal strip; (iv) converting the rolled metal strip to a corrugated porous body having gas permeability in at least one direction; and (v) forming an alumina thin film by oxidizing the plated aluminum layer through heat treating the porous body at 600 to 1,000°C for not less than 10 minutes.