baber/WOPTO huggingface dataset:
Patent EP-0220618-A2 (EP)
Inventor: HETTINGER WOLFGANG
IPC: G01F23/24
Filed: 1986-10-16
Abstract: Cryogenic fluids are transferred by manual opening and closing of valves. In order to automate the transfer operation while limiting the filling level, an electrically heatable temperature sensor (4) is fitted in the cryogenic container (6) at the height of the desired filling level. As soon as the temperature sensor is immersed in the cryogenic fluid, the voltage generated by it changes. This voltage change is converted, in an electronic switching unit, to a signal to end the filling operation. The device can be extended so that, after the manually initiated filling operation, the automatic continuation of the latter is not permitted until the temperature sensor has reached a temperature lower than room temperature. <IMAGE>
Patent EP-0229397-A2 (EP)
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/146
Filed: 1986-12-30
Abstract: A photoelectric conversion device is caused to have a quick response against incident light by designing the photosensitive portion in such a way that photocurrent does flow only in the direction perpendicular to a semiconductor layer. The device is comprised of the semiconductor and a pair of electrodes which are formed on the opposed surfaces of the semiconductor layer. The semiconductor layer is etched together with the electrodes so that the layer and the electrodes have the same area and the same shape.
Patent EP-0215530-A2 (EP)
Inventor: SAPORITI SERGIO
IPC: A47C1/032
Filed: 1986-09-17
Abstract: A device for moving contemporaneously the back (2) and the seat (1) of a reclining easy-chair is disclosed, having a pantograph-like system actuated by a pneumatic piston (10,11) with counter spring (15), said piston (10) being actuated by a control release lever (7).
Patent EP-0196735-A2 (EP)
Inventor: SWARTZ HAROLD LEE
IPC: G01R27/26
Filed: 1986-01-16
Abstract: A differential capacitance detector comprising two pulse generators (3, 6) and a comparator (7). The width of each pulse generator output is representative of the capacity of each of two capacitors (2, 5) whose differential is to be determined. The comparator (7) provides a third pulse whose width is the difference of th width of the pulses input from the pulse generators (3, 6) and is representative of the capacitance differential between the two capacitors (2, 5).
Patent EP-0213924-A2 (EP)
Inventor: ROBERTSON DAVID WAYNE
IPC: A61K31/445
Filed: 1986-08-27
Abstract: This invention provides certain 4-acylamino benzamide derivatives, their pharmaceutical formulations, and their use as anticonvulsant agents.
Patent EP-0231627-A2 (EP)
Inventor: ALFERNESS RODNEY CLIFFORD
IPC: G02B6/28
Filed: 1986-12-12
Abstract: An optical power tap (10) is disclosed which allows effectively nonreciprocal injection and removal of power at each node of a single-mode optical fiber local area network. The power tap uses a wavelength-selective directional coupler (21) to inject and remove power from the bus, and a nonlinear converter (22) in the bus to convert light from one wavelength (λ₁) to another (λ₂). In the specific embodiment disclosed a neodymium-doped silica fiber is used as a nonlinear material to convert light from one wavelength to another.
Patent EP-0187723-A2 (EP)
Inventor: CREFF RENE FRANCOIS MARIE
IPC: G01N27/00
Filed: 1986-01-07
Abstract: The sensitive element (1) is heated by an alternating current from an alternating voltage supply (10). Since one of the physical properties of the surrounding medium (4) is known beforehand, the sensitive element (1) placed in contact with the surrounding medium reaches an equilibrium temperature related to the conductivity, the flow rate or any other properties of the surrounding medium (4), so that an electromotive force created by the Peltier effect appears at its terminals. A signal is tapped from the terminals of the sensitive element (1). This signal is then filtered by a processing circuit (11) and amplified by an amplifier (12). It is then applied, for example, to a voltmeter (13), which enables one of the physical properties of the said medium to be determined by measuring the emf created by the Peltier effect. <IMAGE>
Patent EP-0229624-A2 (EP)
Inventor: PIEPHO RALF F
IPC: E03F5/16
Filed: 1987-01-07
Abstract: The apparatus comprises a bucket-wheel with two buckets which, in a housing surrounding the buckets from three sides, provide an enclosure when they turn half a revolution, the buckets being fastened to a cylindrical hub which has, directly at the foot of the buckets, an opening which discharges the material taken along by the buckets into a tube surrounding a screw and having an upwardly directed opening in the area of the buckets, the buckets being driven by means of the drive shaft of the screw, which is connected to the hub by means of a blind flange. <IMAGE>
Patent EP-0244612-A2 (EP)
Inventor: REUSS OSWALD
IPC: H01C10/32
Filed: 1987-03-21
Abstract: Eine Antriebseinrichtung eines Drehpotentiometers soll auch bei einem Versatz zwischen der Drehachse (3) des Drehkörpers (1) und der Drehachse (19) des Antriebsstücks (15) störungsfrei arbeiten. Am Drehkörper (1) sind Zähne (7, 8) angeordnet, deren Zahnspitzen zur Drehachse (3) gerichtet sind. Das Antriebsstück (15) liegt an der einen Zahnflanke (12) des einen Zahnes (7) und an der einen Zahnflanke (14) des anderen Zahnes (8) an. Die Zahnflanken (11) bis (14) sind evolventenförmig abgerundet.
Patent EP-0239964-A2 (EP)
Inventor: RADBRUCH EBERHARD
IPC: B65D5/28
Filed: 1987-03-28
Abstract: The folding box has a rectangular bottom surface and side walls and end walls attached thereto. Provided between the latter are gusset corners which can be folded onto the outside of the end walls. The folding line of these gusset corners is arranged off-centre, by which means the folding box is braced when it is set up, which holds the folding box firmly in its upright state. <IMAGE>
Patent EP-0246623-A2 (EP)
Inventor: OGAWA TADASHI
IPC: G03C1/005
Filed: 1987-05-19
Abstract: The present invention provides a novel silver chlorobromide emulsion which is substantially free from silver iodide and which contains silver halide crystal particles comprising cubic, rectangular parallelepiped or tetradecanedral first silver halide crystals having six (100) surfaces which may further comprise additional (110) surfaces, at least one of the six (100) surfaces being conjugated with second silver halide crystals having a halogen composition different from that of the (100) surfaces of the first silver halide crystals and mainly comprising (110) surfaces, the second silver halide crystals being conjugated over the one or more surfaces of the first silver halide crystals in the form of one or more projections. 
     The present invention further provides a method for the preparation of this conjugated silver chlorobromide particle-containing emulsion which is substantially free from silver iodide which comprises forming cubic, rectangular parallelepiped or tetradeca­hedral first silver halide crystals having six (100) surfaces which may further comprise additional (110) surfaces and then adding thereto an aqueous halide solution and an aqueous silver salt solution in the presence of a crystal habit regulator wherein at least   one of the six (100) surfaces of the first silver halide crystals is conjugated with second silver halide crystals mainly comprising (110) crystal surfaces and having a halogen composition different from that of the (100) surfaces of the first silver halide crystals, the second silver halide crystals being conjugated over one or more surfaces of the first silver halide crystals in the form of one or more projections.
Patent EP-0249106-A2 (EP)
Inventor: DAVIE NEIL ROGER
IPC: H03M7/14
Filed: 1987-05-29
Abstract: Method and apparatus for generating asymmetrically constrained run-length-limited encoded data from a serialized binary string of 1's and 0's. The method comprises the steps of encoding the input data bits using a run-length-limited-encoding constraint in the form of M/N (d,k), where M is the number of input data bits, N is the number of output bits associated therewith, d is the minimum number of 0 data bits between adjacent data bit 1's, and k is the maximum number of 0 data bits between adjacent 1's; and adjusting the value of d and k, so as to alternate between a value d₁ and d₂ and a value k₁ and k₂ respectively where d₁ ≠ d₂. 
     The apparatus comprises means (300) for generating N output data bits in response to M input data bits and for generating data bit O's between data bit 1's based upon a run-length-limited d,k coding constraint and means (310, 330) for adjusting d and k as used by said means for generating output data bits to alternate between a value d₁ and d₂ and a value k₁ and k₂ respectively, where d₁ ≠ d₂ can be employed in the method or apparatus.
Patent EP-0252516-A2 (EP)
Inventor: MAREGA ANTONELLO
IPC: A43B5/04
Filed: 1987-07-10
Abstract: In the case of shoes or boots, particularly a ski-boot, comprising an outer shell, an outer sole and an inner sole and, in the case of boots and ski-boots, an inner liner embracing the foot within the outer shell, the foot or the inner liner is clamped to the inner sole by means of a band-like member, two ends of which are connected, either directly or through flexible guys, to a clamping device, actuatable from the outside of the shoe or boot, and comprising a sleeve like member and a fixed anchoring member, to which members the said two ends of the band-like member are connected as stated, the sleeve-like member being slidable towards or away from said anchoring member by means of a cam lever, the position of said sleeve-like member being adjustable with respect to said anchoring member, by rotating said cam lever around the axis of sliding motion of said sleeve-like member.
Patent EP-0265937-A2 (EP)
Inventor: BERGMANN ERICH DR
IPC: F16C33/12
Filed: 1987-10-29
Abstract: In the bearing, a sliding layer consisting of a metallic matrix with particles incorporated therein and of oxygen is applied by cathodic sputtering to a metallic support. To improve the resistance to dynamic alternating stresses in the field of liquid friction, the oxygen content of the matrix is 0.5 to 2.0 % by weight and the particles, which consist of a sliding material and have sliding properties better than those of the matrix, have an average diameter of x < 0.8 mu m.
Patent EP-0268269-A2 (EP)
Inventor: OKISAKI FUMIO
IPC: C07C25/22
Filed: 1987-11-17
Abstract: A method for the preparation of Con-BAN, in which Con-AN is reacted with bromine in the presence of a Lewis acid catalyst and the solution of Con-AN and bromine are supplied simultaneously at a given rate into a reactor in which halogenated hydrocarbon and iron catalysts are previously introduced, and reacted to prepare Con-BAN.
Patent EP-0269116-A2 (EP)
Inventor: YOSHIKAWA HIDEO
IPC: F01N13/16
Filed: 1987-11-26
Abstract: The muffler (10, 12, 14) according to the invention, is formed of a heat-resistantive synthetic resin having a property of visco-elestic plasticity in a predetermined temperature range. In the visco-elastic temperature range, the motion of the molecular chain segment of the material resin comes to be relaxed to exhibit noise creative pulsating energy dissipation owing to emission as heat energy. Since the resin muffler thus absorbs noise creative energy by dissipation at around the visco-elastic temperature range and transform the energy into the heat energy which may be emitted by radiation.
Patent EP-0270944-A2 (EP)
Inventor: NEUMANN CALVIN LEE
IPC: A24D1/22
Filed: 1987-11-27
Abstract: The present invention preferably relates to the use of an impact modifying agent and in particular the use of levulinic acid, a carbohydrate ester acetate or a carbohydrate ester levulinate in one or more of the component parts of a smoking article which article is capable of producing substantial quantities of aerosol, both initially and over the useful life of the product, without significant thermal degradation of the aerosol former and without the presence of substantial pyrolysis or incomplete combustion products or sidestream aerosol. The use of an impact modifying agent in smoking articles in accordance with the present invention provides the user with the sensations and benefits of cigarette smoking without burning tobacco and without the undesirable impact or off-taste commonly found in previous smoking articles.
Patent EP-0274798-A2 (EP)
Inventor: MACRAE ALASDAIR ROBIN
IPC: C11C3/04
Filed: 1987-12-17
Abstract: The invention provides a process for preparing an ester from an alcohol and fatty acid (glyceride) by enzyme-catalyzed conversion, in which a fatty acid (glyceride) and alcohol are contacted with lipase and the alcohol is added at such a rate that the alcohol concentration in the reaction mixture is kept below a molar ratio of 0.5 moles of alcohol per mole of fatty acid/acyl group, preferably below 0.25. 
The alcohol is a C₁-C₈ alcohol, preferably a monohydric alcohol. 
The fatty acid is a C₂-C₂₄ fatty acid, preferably a C₁₀-C₂₄ fatty acid. 
Preferably, water of reaction is removed whilst esterification progresses.
Patent EP-0232002-A2 (EP)
Inventor: LI ERNEST L
IPC: B65D47/12
Filed: 1987-01-07
Abstract: A liquid containing and dispensing package comprising a hollow plastic container (10) having a neck (12), a fitment (15) interengaging the neck (12) and closure (25). The fitment (15) interengages the neck (12) and has a first peripheral portion extending axially and having a portion defining a spout having a pouring lip (16) extending axially inwardly of the end of the neck (12), and a closure (25) comprising a top wall (26) and a first peripheral wall (27) extending from the top wall (26) axially inwardly. The closure (25) includes a radial portion extending from the peripheral wall (27) and sealingly engaging an annular area of the fitment. The closure (25) defines a dispensing cup and includes a second outer peripheral wall (33) spaced from the first peripheral wall which has internal threads (34) engaging external threads (13) on the neck (12) of the container (10).
Patent EP-0237141-A2 (EP)
Inventor: DEBORTOLI GEORGE
IPC: H01R12/08
Filed: 1987-01-09
Abstract: A connector, for use for connection of local conductors to a distribution cable, in telephone systems, has a body in which are a plurality of recesses. Insulation displacing terminals are positioned in the recesses, the lower part of each terminal connecting to a cable conductor. Connector members are pushed into the recesses by a trapped screw in each connector member. Local conductors are inserted into transverse passages or bores and as a connector member is pushed down, the top ends of the terminals pass up into the connector member and make contact with the conductive cores of the conductors. Particularly, a connector can be a single unit with two recesses; a unitary body with a plurality of pairs of recesses, or a plurality of units each with two recesses.
Patent EP-0244263-A2 (EP)
Inventor: PENGILLY ERIC ALEXANDER
IPC: F16H1/22
Filed: 1987-04-30
Abstract: In a gearbox having a plurality of layshaft gears (22A, 22B) meshing with a common central gear (24), a mounting (48, 50) for the central gear rotationally locks that gear with an output shaft (18), but permits the central gear to pivot about radial axes and to move in radial directions so as to equalise torque transmission through the layshaft gears.
Patent EP-0249451-A2 (EP)
Inventor: KUZE YOSHIKAZU
IPC: G05D23/13
Filed: 1987-06-10
Abstract: A wax-pellet thermostat has a valve seat (1), a piston (8) secured to the valve, a guide member (6) slidably mounted on the piston, a valve (4) secured to the guide member, a dia­phragm (9) secured to the guide member, and a wax (10) provided in the cylinder. A gap (14) is provided in the guide member around the piston so as to accumulate coolant entered along the piston. The gap is provided to discharge the coolant from the guide member when the wax expands to cause a part of the diaphragm to enter into the gap.
Patent EP-0255328-A2 (EP)
Inventor: ROTH JOSEPH AUGUST EASTMAN KOD
IPC: G01N27/30
Filed: 1987-07-28
Abstract: An improved dry-operative ion-selective electrode for the determination of sodium ions in aqueous fluids includes a dried internal reference electrode, a dried reference layer and a sodium ion-selective membrane comprising a binder material. The reference layer contains a metal salt and a hydrophilic binder material, and is buffered to a pH of from 4 to 8 with a water-soluble, organic dicarboxylic acid. This electrode can be manufactured with significantly less waste and exhibits improved uniformity in performance.
Patent EP-0256885-A2 (EP)
Inventor: MCBRIDE ROBERT KIMBALL
IPC: A41B1/02
Filed: 1987-08-18
Abstract: A refastenable disposable diaper having a backsheet of low density polyethylene and polypropylene.
Patent EP-0262842-A2 (EP)
Inventor: MOTLEY DAVID M
IPC: H04L27/152
Filed: 1987-09-17
Abstract: The number of multiplies per second required in a digital FSK modem receiver using a tracking phase lock loop demodulator (20) is greatly reduced by using an 800 Hz sampling rate band pass filter (16) to isolate the carrier and its sidebands, operating the phase lock loop demodulator (20) at the 800 Hz sample rate which is just sufficient to satisfy Nyquist's theory for the frequency band passed by the filter, and interpolating the detected data samples by using 7200 Hz sampling low pass filter (36) in the output.
Patent EP-0262879-A2 (EP)
Inventor: SQUIRE THEODORE PATRICK
IPC: G01R33/02
Filed: 1987-09-25
Abstract: A magnetic field sensor including a body of amorphous magnetic material [C] and means to propagate ultrasound [A.B.D] in said body together with means [E,F; PD, PSD, F] to detect variation with ambient magnetic field strength in the effect of the body on the propagation of ultrasound therein. The ultrasound is propagated as zero-mode shear wave, said mode being controlled by having the thickness of the body of amorphous magnetic material below a critical value which is the quotient of velocity divided by frequency. A specific magnetic field [G,J; G,M] can be applied to control the operating point of the sensor. The field can be alternating and the effect on propagation detected by a phase detector followed by a phase sensitive detector.
Patent EP-0270214-A2 (EP)
Inventor: ALI FADIA ELFEHAIL
IPC: A61P7/10
Filed: 1987-09-28
Abstract: Vasopressin antagonists which have a tripeptide side chain comprised of three basic amino acids, such as arginine, lysine or ornithine, demonstrate potent V 1  and V 2  -antagonist activity. A species of the invention, which is prepared by conventional peptide sequencing, is [1-( β -mercapto- β , β -cyclopen- tamethylenepropionic acid)-2-(O-ethyl)-D-tyrosine-4-valine-7-arginine-8-arginine-9-arginine]-vasopressin.
Patent EP-0269335-A2 (EP)
Inventor: WILLIAM THOMAS LYNCH
IPC: G01T1/16
Filed: 1987-11-16
Abstract: A p-channel depletion-mode MOS device is utilized for measuring low levels of ionizing radiation. The radiation generates electron/hole pairs in the gate oxide (18). The electrons rapidly escape to the gate electrode (24) but some of the holes are trapped in trap sites or interface states in the vicinity of the gate oxide (18) channel (16) interface. This causes a shift in the threshold voltage, and hence in the drain current for given gate (V G ) and drain voltages (V D ).
Patent EP-0274841-A2 (EP)
Inventor: HOWLEY COLIN KEITH
IPC: G01D5/248
Filed: 1987-11-26
Abstract: Quadrature input signals (26,28) from an opto-electronic or magnetic readhead (20) which is movable relative to a periodically marked scale (22), are respectively multiplied by quadrature reference signals from a reference oscillator (32) in multipliers (52,54). The resulting signals are added together in a mixer (56) to give a signal (S) which is at a frequency which is the reference frequency shifted by the frequency of the input signals. This signal (S) is then compared with the reference signal. The reference signals are generated from a high frequency clock (30) which is subsequently used to compare the period of the reference signal with that of the signal (S), giving outputs which interpolate the position of the readhead (20) within the pitch of the marks on the scale (22).
Patent EP-0279186-A2 (EP)
Inventor: HORST GUNTHER ING
IPC: G04B37/22
Filed: 1988-01-19
Abstract: The wristwatch has a wooden housing (10), into which a watch glass (11) is inserted. For optimum sealing of the necessarily uneven surface of the wood in the region of contact with the watch glass (11), a resilient sealing material is used, preferably in the form of a ring seal (13), which can follow the natural porosity of the wood material. This can be achieved, in particular, if the ring seal (13) is a rubber ring having a shore-A hardness of about 75.
Patent EP-0280995-A2 (EP)
Title: Verriegelbarer tragbarer Behalter, insbesondere Reisekoffer, Boardcase, Aktenkoffer oder dergleichen
Inventor: PFEIFFER MICHAEL
IPC: E05C9/04
Filed: 1988-02-23
Abstract: Mit der Erfindung wird ein verriegelbarer tragbarer Behälter (1), insbesondere ein Reisekoffer, ein Boardcase, ein Aktenkoffer o.dgl., mit einem beweglich daran befestigten Griff (5) zur Verfügung gestellt, der sich auszeichnet durch eine die Griffbewegung in eine Entriegelungs- und/oder Öffnungsbewegung des Behälterverriegelungsmechanismus (9) umsetzende Kupplungsvorrichtung (11), welche als Verbindung zwischen dem Griff (5) und dem Behälterverriegelungsmechanismus (9) vorgesehen ist, sowie eine die Griffbewegung arretierende oder deren Übertragung auf den Behälterverriegelungsmechanismus (9) aufhebende Entriegelungs- und/oder Öffnungssperrvorrichtung (12).
Patent EP-0282929-A2 (EP)
Inventor: NOBUAKI GOKO
IPC: C08F297/08
Filed: 1988-03-11
Abstract: A method for producing a propylene-α-olefin block copolymer, which comprises polymerizing propylene in the presence of a catalyst and then polymerizing in a gas phase an α-olefin other than propylene, or propylene and other α-olefin without deactivating the catalyst, wherein at least one compound selected from the group consisting of an aromatic carboxylic acid ester, a phosphorous ester, an unsaturated dicarboxylic acid diester, an amine compound and an amide compound, is supplied to the latter gas phase polymerization system.
Patent EP-0285918-A2 (EP)
Inventor: HAYES JAMES KENNETH
IPC: G01N1/22
Filed: 1988-03-24
Abstract: An electrically heated steam quality measurement device (12) which includes a steam inlet (22), a high wall density cartridge heater element (46), an outer tubular housing (36), a pressure sensor (62, 64), temperature sensors (52, 54) flow measurement device (60), steam outlet (68), and a microprocessor based electronics readout device and controller (18). A steam sample of unknown steam quality is extracted from a fossil or nuclear power plant piping system (20)and directed through this device. A globe valve (66) downstream of this unit may be adjusted to ensure that the steam flow through the unit is adequate to ensure that an iso-kinetic steam sample is being acquired. The controller adjusts the power input to the heater to achieve superheated steam at the outlet in the range of 50° to 100°F. The readout device continually monitors the mass flow of superheated steam, inlet and outlet steam temperatures, and power input to the heater. With this information the steam quality is calculated using conventional engineering equations and displayed continuously.The information can also be transmitted to a computer for further calculations and storage.
Patent EP-0300502-A2 (EP)
Inventor: KIYOHARA TOSHIMI
IPC: G06F3/048
Filed: 1988-07-22
Abstract: The disclosure is directed to a high speed page turning control system which is capable of representing the page turning process by actively displaying the image of compressed windows through alteration of parameters showing the window region following the window compression per each frame refreshing by utilizing the high speed characteristic which is the advantage in the hardware window system based on the mapping table.