baber/WOPTO huggingface dataset:
Patent EP-0128064-A2 (EP)
Title: Hydratation des oléfines
Inventor: GUEGUEN CLAUDE
IPC: C07C27/00
Filed: 1984-05-03
Abstract: Procédé de préparation d'alcools aliphatiques par hydratation des oléfines correspondantes en présence d'un système catalytique à base d'un Silicoaluminate cristallin zéolithique du type de l'offretite. L'offretite utilisée peut être soit naturelle soit synthétique. Parmi les oléfines conviennent tout particulièrement les oléfines à bas poids moléculaire ayant jusqu'à 5 atomes de carbone. Les alcools obtenus sont utiles comme solvants, comme bases pour lubrifiants ainsi que comme adjuvants des essences.
Patent EP-0138800-A2 (EP)
Inventor: ASBOTH OSCAR
IPC: B64C11/16
Filed: 1984-08-16
Abstract: 1. Airscrew, such as, for example, for driving vehicles having low travelling speeds with high slip, for instance at least 60%, which has a performance factor PI of at least 70% calculated according to the formula : PI = S/3 2Root 2gamma/g . F . L**2 S being the effective thrust in N, gamma/g being the mass of 1 m**3 of air in kg/m**3 , F being the circular area of the screw in m**2 and L being the power consumed in m**2 kg/S**3 , for 100% slip, characterized in that the ratio of the diameter (D) of the airscrew to its pitch (H) of one rotation is about 1.18 to 2.9 times the value of the performance factor and its blade width (B) corresponds to 0.09 to 0.19 times the value of the pitch (H).
Patent EP-0153557-A2 (EP)
Inventor: MATSUOKA FUMIO MITSUBISHI DENK
IPC: F25B41/04
Filed: 1981-10-20
Abstract: Refrigeration cycle apparatus comprising: a compressor (1), a condenser (4), an expansion means (12,13) and an evaporator (7) connected in series with each other; means for repeatedly starting and stopping said compressor (1); and means (2,14) for isolating refrigerant on a high pressure side of said compressor (1) from said refrigerant on a low pressure side of said compressor (1) when said compressor (1) is stopped, characterised in that said expansion means comprises at least one capillary tube (12,13) and in that said isolating means comprises a switching element (14) provided adjacent one said capillary tube (12,13) adapted to fully close when said compressor (1) is stopped and to fully open when said compressor (1) is started, and a first check valve (2) provided between an outlet of said compressor (1) and an inlet of said condenser (4).
Patent EP-0157354-A2 (EP)
Inventor: KUZUNUKI SOSHIRO
IPC: G06K9/62
Filed: 1985-03-27
Abstract: A hand-written character/graphic is recognized in a character recognition mode or a graphic recognition mode designated in accordance with stroke information supplied from a tablet input device (1) which samples the hand-written character/graphic and converts it to the stroke information.The recognition mode is automatically designated by comparing a longer one of projection lengths on x-axis and y-axis of stroke coordinates with a predetermined threshold for a hand-written character input.
Patent EP-0191129-A2 (EP)
Inventor: LEYERER ROLAND DIPL-ING
IPC: A61G7/057
Filed: 1985-05-24
Abstract: The cushion for preventing the development of decubitus ulcers and for treating already existing decubitus ulcers consists of a panel (4) in which a magnet coil (5) is arranged. The panel (4) is covered by a panel-shaped layer (3), connected to it, of a viscoelastic synthetic material. The cushion can be edged with a lining (2) of textile material. <IMAGE>
Patent EP-0175856-A2 (EP)
Inventor: GEHRING MANFRED
IPC: F16L21/06
Filed: 1985-07-03
Abstract: Eine Spannmuffe für Rohre besteht aus einem gummielastischen Dichtungsring (1) und einem den Dichtungsring umgebenden Spannring (2) mit radial nach außen gerichteten, einander gegenüberstehenden Spannplatten (5), die von einer zentral angeordneten Spannschraube (6) durchsetzt werden. Die Spannschraube (6) stutzt sich an den Spannplatten über Zwischenstucke (8,9) ab, von denen das eine zwischen dem Kopf (7) der Spannschraube und der Spannplatte angeordnet ist, wogegen das andere unmittelbar die Mutter für die Spannschraube bildet Die Zwischenstücke (8, 9) haben einen zylindrischen Querschnitt, so daß sie mit einer Zylinderfläche an der benachßarten Spannplatte (5) anlegen. Außerdem ist die Lage der Zwischenstucke (8,9) an der Spannplatte (5) durch Anschläge (11, 12) fixiert. Die Schwenkbarkeit der Zwischenstücke (8, 9) gegenüber den Spannplatten (5) ermöglicht eine Schragstelle der Spannplatten (5) gegenüber der Spannschraube (6) und gegeneinander. Auf diese Weise ist trotz Anwendung nur einer Spannschraube ein einwandfreies Anliegen der Spannmuffe auch dann gewährleistet, wenn mit der Spannmuffe zu verbindende Rohre innerhalb des Toleranzbereiches liegende, unterschiedliche Durchmesser aufweisen.
Patent EP-0179308-A2 (EP)
Inventor: KEIL KARLHEINZ
IPC: G06Q10/00
Filed: 1985-09-28
Abstract: The invention consists of one or more terminals 7 each designed as a transmitter and receiver unit and equipped with a display area and input keys and connected to a computer 1, which processes the incoming signals and issues appropriate control instructions. An essential feature of the invention is that one or more of the terminals 7 are mobile and are linked via an infrared transmission link 8 with at least one fixed relay station 4, also in the form of a transmitter and receiver unit, and that the relay station 4 itself is connected to the computer 1 by an electrical line 2, 5. <IMAGE>
Patent EP-0190413-A2 (EP)
Inventor: INATSUNE YOSHIRO KURE-FACTORY
IPC: B01D53/34
Filed: 1985-11-11
Abstract: In an apparatus for removing NOx from a flue gas comprising an ammonia injection tube (7) in a flue gas duct (4), an NOx removal reactor (8) containing a catalyst (9) at the downstream side of the ammonia injection tube (7), and a bracket (13) casing catalyst test pieces (12) being provided in the reactor (8) and fixed to the reactor (8) in a detachable manner from the outside of the reactor (8), deterioration of catalyst can be monitored during the operation of the boiler plant and sampling of catalyst (9) can be carried out through the catalyst sample pieces (12) without discontinuing the operation of the apparatus for removing NOx.
Patent EP-0182328-A2 (EP)
Inventor: PORTMANN NIKLAUS
IPC: B23K11/06
Filed: 1985-11-16
Abstract: The apparatus described is so constructed that narrow can bodies having an internal diameter of 52 mm for example can be produced from rounded blanks by welding the edges of the blanks. The supply of welding current to the electrode roller is effected through copper caps, a clamping member, contact members disposed at each side thereof, contact jaws silver contact segments and peripheral surfaces of wide hubs which are provided on the electrode roller. The contact jaws engage the hubs of the electrode roller at both sides of the roller from above and below, as a result of which there is a large area for the transmission of current and a low specific contact pressure. The hub surfaces, which form the actual contact surfaces of the electrode roller, are continuously lubricated through felt lubricating segments. The contact pressure of the contact jaws can be adjusted in a simple manner by means of a screw. The whole apparatus and particularly the electrode roller are extensively cooled internally by a special cooling device.
Patent EP-0183196-A2 (EP)
Inventor: WHEELWRIGHT LYNN M
IPC: G06F13/20
Filed: 1985-11-21
Abstract: A bus system is disclosed in which stations having a message to send request access to a parallel bus and an arbitrator responding to the requests connects the transmitters of the stations to the bus in sequence. The words of a message placed on the bus respectively represent the address of the station to which the message is to be delivered, the address of the sending station, and data. A station asserts a signal on one control line in response to its address being on the bus and asserts a signal on another control line if it cannot receive a message. Whether the entire message is placed on the bus or not by the sending station and loaded into the registers of the receiving station depends on whether or not their signals are asserted. An external data transfer means places signals to a station on another parallel bus on an external bus. The external bus is in the form of a loop so that the message eventually returns to the station that sent it. Bits are added to certain of the words in the message when it starts around the loop and the logic level of these bits when they return to the station that sent the message indicates whether the station to which the message was sent exists and, if so, whether or not the message was delivered.
Patent EP-0173368-A2 (EP)
Inventor: JENNER MICHAEL DAVID
IPC: G01J5/48
Filed: 1985-07-12
Abstract: A thermal imaging device comprising a ferroelectric or pyroelectric slab 1 bearing an infra-red-permeable common electrode 2 on one main surface and a signal electrode structure 3 on the opposite main surface. The signal electrode structure 3 is electrically connected to electrodes 12 of a circuit substrate 13 by means of solder bumps 14 fused to conductors 8 surrounded by a thermally insulating material. A problem in such thermally imaging devices is the heat conducted transverse to the longitudinal axes of the conductors 8 so that cross-talk occurs between adjacent sensing regions. The transverse heat conducting between adjacent conductors is reduced by using conductors which are each in the form of a metal coating 8 on a bore 7 in a respective pillar 10 of thermally insulating material, the pillars 10 being defined by channels 9.
Patent EP-0148774-A2 (EP)
Inventor: SUGIO AKITOSHI C O MITSUBISHI
IPC: C08L71/00
Filed: 1985-01-08
Abstract: A polyphenylene ether resin composition containing (A) a polyphenylene ether resin, (B) an aromatic polyester resin, and (C) a phenoxy resin. The resin composition may further contain (D) an unsaturated carboxylic acid and/or (E) a vinyl copolymer derived from a styrene compound and an alpha, beta-unsaturated dicarboxylic acid anhydride as comonomer components. The resin composition has excellent mechanical strength, solvent resistance, oil resistance and moldability.
Patent EP-0162560-A2 (EP)
Inventor: REEVES RAYMOND ARTHUR
IPC: E04G21/18
Filed: 1985-04-04
Abstract: A device for supporting a building line reference consists of an elongate plate member for adjustable attachment to a wall face and including upper and lower parallel channels, and a vertically oriented square section hollow member, in which said reference is received, secured to a plate slidably engaged in said channels and including means for locking the said plate against slidable movement. Said hollow member including two horizontal pivot bars located on the inside of two adjacent walls and threaded holes formed in said other two adjacent walls and positioned above and below said pivot bars whereby the reference member may be urged against said bars and brought into verticalorientation by the adjustment of threaded bolts received in said threaded holes.
Patent EP-0163447-A2 (EP)
Inventor: WILLIAMS GEOFFREY HUGH
IPC: F16D3/58
Filed: 1985-05-13
Abstract: A coupling device is described wherein the normal features and performance of a flexible coupling are preserved. Previously known couplings are difficult or inconvenient to dismantle. The coupling described has a special construction that allows easy dismantling of the coupling and disconnection of the driving system. 
     Part of the coupling comprises a segmented ring (2) the parts of which may be easily removed in radial directions. In turn the flexible blocks or pieces (3) may be readily removed in a similar manner. Further, removal of the segmented ring allows either the driving or driven hub, and the associated machines, to be removed at right angles to the principal axis of the coupling.
Patent EP-0164907-A2 (EP)
Inventor: GRANT SEAMUS M
IPC: C09J4/00
Filed: 1985-05-13
Abstract: A method of sealing leaking gas pipe joints by injecting a catalyzed acrylic monomer composition into the leaking joint and curing the composition in the joint to seal the leak is characterized in that the composition when cured has a glass transition temperature which is no more than 0°C and is at least about 5°C below the minimum pipe joint operating temperature. Suitable sealants are mixture of long chain monoacrylic esters, hydroxy functional acrylic esters, acid monomers, plasticizers and polyfunctional acrylic esters.
Patent EP-0182721-A2 (EP)
Title: A case for a tape cassette
Inventor: SASAKI KOJI
IPC: G11B23/023
Filed: 1985-11-20
Abstract: A case for a tape cassette having an opening (5) on at least one side thereof to enable inserting the tape cassette (T) characterized by a plurality of line-like projections (2, 3) extending parallel to each other being provided on at least one of the inner or outer surfaces of the case (C). The provision of the projections (2) on the outer surface increases the friction of the surface to enable easier gripping of the case (C) and to prevent slipping of the case (C) when placed in a stack and the provision of the projections (3) on an inner surface helps to prevent unsightly scratches from being made while inserting and removing the tape cassette (T) from the case (C).
Patent EP-0172793-A2 (EP)
Inventor: GOLI MARIA EMILIA
IPC: A21D13/08
Filed: 1985-07-26
Abstract: The process comprises in combination the steps of: the kneading of the ingredients mostly based on flour, lard, olive-oil or anyhow vegetable oil, sugar, salt, leaven and water; a first rolling of the mixture or dough to obtain a relatively very thin layer; the leavening under this condition of thin layer, and the seasoning; a second rolling; and the baking, by previous severance and/or partial incision of the laminar leavened structure.
Patent EP-0199894-A2 (EP)
Inventor: MAAG WERNER
IPC: F24D3/02
Filed: 1986-01-24
Abstract: Central heating installation with a condensing boiler (1) and consumers (5) regulated via thermostat valves (4), in which a spill valve (7) is connected hydraulically antiparallel with a circulating pump (3). The circulating pump (3) and the spill valve (7) can be assembled to form one structural unit. <IMAGE>
Patent EP-0197251-A2 (EP)
Inventor: MORIZUMI YOSHIAKI
IPC: H04N1/04
Filed: 1986-01-31
Abstract: A picture reproduction apparatus for recording reproduced picture images of an original picture (1), in which . picture information on the original picture is projected onto a photoelectric converting element(s) (4, 5), such as a CCD line sensor(s) etc. through a focusing optical system (2, 3), and according to an output signal therefrom unevenness of a light quantity of a light flux projected to the photoelectric converting element(s) (4, 5), is corrected to obtain a reproduction picture of uniform quality.
Patent EP-0200009-A2 (EP)
Inventor: NARULA DIPAK
IPC: A61K8/00
Filed: 1986-04-01
Abstract: @ Silicone-in-water emulsions are prepared wherein the silicone phase is bi-modal and contains at least 25 percent volatile silicone and at least 1 percent high viscosity silicone fluid. The silicone emulsions are particularly useful in skin care compositions. The silicone-in-water emulsions are prepared by a process which is useful to emulsify any high viscosity silicone or mixture of silicones having a viscosity of less than 50 pascal-seconds. The process involves the formation of a rough emulsion followed by the use of low shear, preferably at about room temperature to form a stable emulsion.
Patent EP-0201840-A2 (EP)
Inventor: KIRCHBERGER FRANZ
IPC: F02B3/06
Filed: 1986-05-06
Abstract: A device or method in which the diesel engine has an injection pump (24) and at least one injection nozzle (20) which are connected to one another by a fuel line (22). The fuel pressure pulses produced by the injection pump (24) are measured, converted into an electrical parameter and integrated as a function of time. The time integral of the electrical parameter is applied to the output of an electronic circuit (36, 38, 40, 42, 50) to which a programmable microprocessor (56) is connected to compensate for a speed-dependent integration error. <IMAGE>
Patent EP-0204174-A2 (EP)
Inventor: GUMMESSON BENGT-AKE GORAN
IPC: B01D61/32
Filed: 1986-05-09
Abstract: A system for the control of dialysis and especially the ultrafiltration in connection therewith, comprising means for the connection of a dialyzer (33) and means for the checking and control of the respective fluid flows on both sides of a membrane included in the dialyzer (33). 
<??>The invention primarily relates to a system for the control of haemodialysis, that is to say for the purifying of the blood of patients with diminished renal function or wholly lacking such function. 
<??>The system in accordance with the invention is characterized by two constant flow arrangements (18, 28) for the control of the dialysis fluid, one located before and one after the dialyzer (33), at least one of which is controllable so as to control the said ultrafiltration.
Patent EP-0212528-A2 (EP)
Inventor: SCHMID JOHANN JAKOB
IPC: A61B5/044
Filed: 1986-08-11
Abstract: Bei einem solchen Verfahren bei dem der Signalverlauf durch Meßsignale dargestellt ist, die mittels Elektroden von einem Lebewesen abgegriffen werden, werden Folgen aufeinanderfolgender räumlicher Steigungswerte des Signalverlaufes gebildet und miteinander korreliert. Als Resultat dieser Korrelierung werden die Folgen Klassen zugeordnet und ein Zeitversatz zwischen den Folgen ermittelt. Für jede Klasse werden die kleinsten Steigungswerte im Anfangs- und Endbereich der Folge ermittelt und in Zeitintervallen um zugehörige Zeitpunkte nach Abtastzeitpunkten gesucht, zu denen Meßwerte gehören, die zueinander im Raum den kleinsten Abstand aufweisen. Die Zeitpunkte dieser Meßwerte ergeben Anfangs- und Endpunkte (20, 21) des Signalverlaufes.
Patent EP-0218084-A2 (EP)
Inventor: SHIRAI KOJI PATENT DIVISION
IPC: H01L27/092
Filed: 1986-08-29
Abstract: A semiconductor device includes a semiconductor body (40) of one conductivity type having at least first and second recesses, first and second semiconductor regions (42A and 42B) of an opposite conductivity type formed in the surface areas of the first and second recesses in the semiconductor body (40), first and second epitaxial layers (44A and 44B) of the opposite conductivity type respectively formed in the first and second recesses in the semiconductor body (40) and having an impurity concentration lower than that of the first and second semiconductor regions (42A and 42B), a MOS transistor structure (Q2) formed in the first epitaxial layer (44A), and a double diffusion MOS transistor (Q1) formed in the second epitaxial layer (44B), whose drain includes the second semiconductor region (42B) and the second epitaxial layer (44B).
Patent EP-0216209-A2 (EP)
Inventor: SCHIPPERS HEINZ DR-ING
IPC: D01D5/092
Filed: 1986-09-02
Abstract: 1. Spinning process for chemical fibres, in which the fibres issue from a ring nozzle and in which the fibre bundle is cooled by radially directed streams of treating agents, coolants, especially gas or vapour streams (streams), characterized in that the streams are in turn led in a plane normal to the fibre bundle radially from the outside to the inside, there turned back into a neighbouring normal plane, and in this neighbouring normal plane led to the outside.
Patent EP-0215427-A2 (EP)
Inventor: TAJIMA KENJI
IPC: G03B42/04
Filed: 1986-09-09
Abstract: A sheet film package comprises a tray for storing a stack of sheet films and a flexible cover member peelably attached to the tray in covering relation to a film access opening in the tray for shielding the sheet films in the tray from extraneous light. By inserting the cover member into a cover member peeling passage defined in an image recording apparatus, the cover member is peeled off the tray to open the film access opening.
Patent EP-0238710-A2 (EP)
Inventor: BAECHTIGER ROLF
IPC: H03B21/02
Filed: 1986-09-19
Abstract: The frequency synthesizer comprises a switching-over device (US) to the input of which three signals (S1, S2, S3) are applied, the frequencies of which (f1, f2 and f3) have a high frequency stability, and which outputs at the output three switched-through signals (Sx, Sy, Sz), the frequency of which is in each case equal to any of the input frequencies. In this arrangement, a mixer circuit (M1, F1) is provided to the first input of which one of the switched-through signals (Sx) is applied via a frequency divider (T1) and to the second input of which another one of the switched-through signals (Sy) is applied. To generate frequencies f'omin...f'omax, the relative swing of which (f'omax - f'min)/f'min is greater than the relative swing (f4 - f1)/f1 of the input frequencies f1...f4, there is a mixer unit (M3, F3) the first input of which is connected to the output of the mixer circuit (M1, F1) and to the second input of which another switched- through signal (Su) conducted via a frequency multiplier (V) is applied. <IMAGE>
Patent EP-0216338-A2 (EP)
Inventor: MANSFIELD ROBERT J
IPC: C03B37/018
Filed: 1986-09-20
Abstract: There is disclosed a method of finishing or smoothing the surface of an optical start rod through the use of plasma heat in an atmosphere which prevents con­tamination of the rod by residual water. Also there is disclosed a method of fabricating an optical waveguide wherein the start rod has deposited thereon silica soot and which is subsequently consolidated by a plasma.
Patent EP-0220484-A2 (EP)
Inventor: BULANG WOLFGANG DR RER NAT
IPC: F02B3/06
Filed: 1986-09-20
Abstract: The combination of a filter (13) with a large storage capacity and a choke flap (12) located in front of the filter in the exhaust gas flow direction (15) is proposed for filtering particles from diesel exhaust gases (10). In operation, a balance occurs on average between the burning-off and depositing of soot particles, because of the large volume filter. For more lengthy, unfavourable operating conditions of the internal-combustion engine (11), in which the exhaust gas temperatures are not adequate to maintain the balance situation between burning-off and depositing, the exhaust-gas temperature is raised by forcing the engine power to increase by partially closing the flap in the exhaust gas line (10), which continues to burn off the particles retained in the filter. The filter can act as a silencer. <IMAGE>
Patent EP-0229965-A2 (EP)
Title: Retromodulator
Inventor: SEPP GUNTHER DR
IPC: G02B26/08
Filed: 1986-12-06
Abstract: Beschrieben wird ein Retromodulator in Form eines Tripel­spiegels mit elektromechanischen Wandlerelementen zur Flächendeformierung, durch die eine einfallende Licht­strahlung moduliert zurückreflektiert wird. 
     Erfindungsgemäß ist mindestens eine Fläche des Retromodu­lators als schwingungsfähige Membran ausgebildet, die von den Wandlerelementen zu Eigenschwingungen angeregt wird. 
     Bei einer bevorzugten Ausführungsform besteht die schwingungsfähige Membran aus einer piezoelektrischen Folie, auf deren Innenseite eine Spiegelschicht aufge­bracht und auf deren Außenseite Elektroden aufgebracht sind, an die das Modulationssignal angelegt ist.
Patent EP-0189974-A2 (EP)
Inventor: SAXBY MICHAEL ERNEST
IPC: F41B11/62
Filed: 1986-01-09
Abstract: A simple to manufacture high pressure rechargeable ammunition cartridge comprising a hollow pressure casing (20) providing a gas storage space (19) to hold compressed gas therein, with a discarge passage (25) in a front part of said casing said gas storage space; an actuation passage (24) extending into said casing from the rear; a valve opening (52) at a front end of said actuation passage, and a valve member which has a normal position wherein it closes said valve opening and blocks said discharge passage, and is movable bodily forwards as shown from said normal position to open both said valve opening and said discharge passage to allow gas to escape from the pressure casing directly through both of said passages to drive a missile. The valve member may be modified so as to be dischargeable from the cartridge and may form part of a missile.