baber/WOPTO huggingface dataset:
Patent EP-0226395-A2 (EP)
Inventor: KOBAYASHI SHIGEKI C O NEC CORP
IPC: H03K17/785
Filed: 1986-12-04
Abstract: A solid state relay comprises a light-emitting diode (2) for generating radiation in response to forward current supplied thereto and an array (5) of photodiodes optically coupled to the light-emitting diode for generating a voltage in response to radiation from the light-emitting diode. A thyristor (l8) is provided having anode and cathode coupled to the gate and substrate electrodes (lla, llb, l4a, l4b) of a field-effect transistor, respectively. A gate electrode (2l) of the thyristor is connected to one end (7) of the photodiode array (5) and the cathode of the thyristor is further connected to the other end (8) of the photodiode array. The voltage generated by the photodiode array is applied to the switching transistor (9, l0) through a diode (l7) so that the impedance between the source and drain electrodes of the transistor has a low value in the presence of the voltage and a high value in the absence of the voltage. A voltage photogerated by the array in response to radiation from the light-emitting diode forwardly biases the diode (7) and backwardly biases the thyristor, so that it is applied to the transistor without loss of energy. Upon cessation of the radiation, a voltage difference between the photodiode array and the transistor backwardly biases the diode (7) and forwardly biases the thyristor, providing a low impedance path for rapidly discharging energy stored in the transistor to cause it to turn off.
Patent EP-0211754-A2 (EP)
Inventor: JALON MICHEL
IPC: B44F1/12
Filed: 1986-07-29
Abstract: The invention relates to fiduciary documents and liquids requiring an authentication and a method of marking. The authentication is effected by producing a synthesis reaction of a fluorescent chelate in or on the materials to be authenticated.
Patent EP-0193520-A2 (EP)
Inventor: AUGESKY CHRISTIAN DIPL-ING
IPC: H02K24/00
Filed: 1986-02-14
Abstract: This indicator has a stator (5) which incorporates at least two signal windings offset with respect to each other by a set angle, and a rotor (7) carrying at least one field winding (9). In order to achieve an angular-position indicator which is simple in construction and very cheap and which can be used, in particular, in conjunction with stepping motors for signalling back the steps performed, the stator (5) consists of individual rod-type cores (16, 18, 20, 22, 23) which are arranged in an n-pointed star or in the form of an n-sided figure with respect to the axis of rotation (1a) and each have a signal winding (17, 19, 21), the central plane of the rod-type cores being perpendicular to the axis of rotation (1a). The rotor (7) has a rod (8) whose length essentially corresponds to the diameter of the stator (5), the central plane of the rotor rod-type core (8) being at a distance from the central plane of the stator (5). <IMAGE>
Patent EP-0207927-A2 (EP)
Inventor: BRUNNMAIR ERWIN DIPL-ING
IPC: B04C5/103
Filed: 1986-05-23
Abstract: In einer Einrichtung zum Abtrennen von Staub aus Gasen werden die Gase in einem im wesentlichen rohrförmigen und/oder konischen Gehäuse (1) in rotierende Strömung (3) versetzt. In Achsrichtung des Gehäuses (1) erstreckt sich ein Leitkörper (9). Die Gaszufuhr erfolgt über einen Zufuhrschlitz (2) und die Austragsöffnung (10) für das Reingas ist von einem den Leitkörper (9) umgebenden Spalt, insbesondere durch ein den Leitkörper (9) unter Ausbildung des Spaltes übergreifendes Rohr (13) gebildet. Die Staubaustragsöffnungen sind als der Innenwand (6) des Gehäuses (1) benachbarte Ringschlitze (7) ausgebildet. Ein Staubaufnahmebunker (5) ist an den Boden des Gehäuses (1) angeschlossen.
Patent EP-0237700-A2 (EP)
Inventor: ANDERSON HERBERT RUDOLPH JR
IPC: H01L21/48
Filed: 1987-01-09
Abstract: In a process for forming elements from a slurry that includes particulate ceramic and/or glass, an organic binder resin, and a solvent for the resin, where the element is shaped from the slurry, and the element heated to remove the organic materials of the slurry and subsequently fuse the ceramic and/or glass particles, the improvement comprised of coating the ceramic and/or glass particles prior to forming the slurry with a surface modification compound selected from the group consisting of organo silanes, organo silazanes, titanium chelates, titanium esters, and mixtures thereof.
Patent EP-0235726-A2 (EP)
Inventor: DATTAGUPTA NANIBHUSHAN
IPC: C12Q1/04
Filed: 1987-02-24
Abstract: A method for detecting one or more microorganisms or polynucleotide sequences from eukaryotic sources in a nucleic acid-contg. test sample comprises (a) preparing a test sample comprising labelling the nucleic acids in the test sample, (b) preparing one or more probes by immobilising an oligonucleotide or a single-stranded nucleic acid of one of more known microorganisms or sequences from eucaryotic sources, (c) contacting under hybridisation conditions, the labelled single-stranded sample nucleic acid and the immobilised oligonucleotide or single-stranded nucleic acid and (d) assaying for the hybridised nucleic acids by detecting the label.
Patent EP-0236893-A2 (EP)
Title: Verfahren zur Herstellung eines Entschäumergemisches
Inventor: SCHULZ PAUL DR
IPC: B01D19/04
Filed: 1987-03-02
Abstract: Zwecks Herstellung eines hochwirksamen, aus Paraffinkohlen­wasserstoffen, hydrophobierter Kieselsäure und flüssigen Par­affinkohlenwasserstoffen bestehenden Entschäumergemisches wird die feinteilige Kieselsäure in oberhalb 40 °C schmelzenden Paraffinkohlenwasserstoffen dispergiert und mit Alkyltrichlor­silanen umgesetzt, deren Alkylgruppen 4 bis 22 C-Atome auf­weisen.
Patent EP-0241899-A2 (EP)
Inventor: ENGLE THOMAS H
IPC: B61D45/00
Filed: 1987-04-13
Abstract: A collapsible, self-propelled stanchion (16) having a pair of struts (20, 22) pivotally connected at a king pin mating element (18) and wheels (26) at their other end. A motive and propulsion system (28) interconnects the wheeled ends to raise and lower the stanchion as well as propelling the stanchion along the deck of the railroad car (10) using an internal (40) or external source of rotation.
Patent EP-0258551-A2 (EP)
Inventor: RITTER WOLFGANG DR
IPC: C08L31/04
Filed: 1987-06-12
Abstract: Mittel zur Ausrüstung von Textilien, insbesondere textilen Flächengebilden, auf Basis von Schutzkolloide neben geringen Mengen üblicher Hilfsstoffe enthaltenden Emulsionspolymerisaten des Vinylacetats und/oder seinen Copolymerisaten mit Dibutylmaleinat, welches dadurch gekennzeichnet ist, daß die Polymeremulsionen als Schutzkolloid Polyethylenglykol eines mittleren Molekulargewichtes von etwa 3 000 - 50 000 enthalten, das wenigstens anteilsweise schon während der Emulsionspolymerisation vorgelegen hat.
Patent EP-0255026-A2 (EP)
Inventor: AMANO TOSHIO
IPC: G01N30/24
Filed: 1987-07-22
Abstract: An automatic analysis method of and apparatus for the full automation from the pretreatment of the reaction analysis to the data processing in the enzyme reaction automatic analysis system, wherein the operation of the pretreatment step of many samples are adapted to be sequentially performed with full automation by the use of robots, computers to improve the saving, efficiency and measurement accuracy. Also, the pretreatment steps of weighing the samples in many sample tubes, adding the given amount of solvent corresponding to the weighing value and placing the samples into the dissolution vessel to dissolve the sample in the solvent is adapted to be sequentially performed with full automation with the use of the robot, computer and electronic balance, efficiency and measurement accuracy. Furthermore, the filtration, concentration and the injecting operations into the HPLC are automatically automated, the automatic apparatuses are coupled to each other so that the filtration, concentration, injecting operations are adapted to be sequentially automated with full automation on the on-line to improve the saving, efficiency and accuracy.
Patent EP-0255670-A2 (EP)
Inventor: YORITA TAKEO C O NEC CORPORATI
IPC: G06F9/48
Filed: 1987-07-24
Abstract: The mobile communications system includes fixed units (21 to 2n, n being an integer) which are connected to a public telephone network by subscriber lines (4). The number n of the subscriber lines (4) is the same as the number n of the fixed units. Portable units (51 to 5m) are connectable to the fixed units (21 to 2n) over radio channels (m is an integer and equal to or grater than n). The radio channels are made up of a single control channel (C-CH) and a plurality of speech channels (S-CH). In this mobile communications system, a transmitter section of any of the fixed units (21 to 2n) and portable units (51 to 5m) which is in a stand-by condition is tuned to a stand-by channel outside of the frequency band of the control and speech channels, whereby the leakage of electro-­magnetic wave to the control channel is eliminated. Also the frequency of the stand-by channel may be situated inside the frequency band of the control and speech channels while it is not used for communications.
Patent EP-0268776-A2 (EP)
Title: Condensate drainage system for air conditioners of the "split" or      mono bloc type with condenser exposed to the outside
Inventor: RIELLO VALERIO GIORDANO
IPC: F24F1/00
Filed: 1987-09-23
Abstract: The condensate drainage system for monobloc or split type air con­ditioners comprises a collecting vessel (1) for the condensate and an atomizing nozzle (8) which are connected to each other by means of a conduit (4) in which a pump (5) is inserted. 
     The atomizing nozzle (8) is arranged on the outside and preferably in the warm air stream flowing from the condenser (10) of the air conditioner so that the condensate jet exiting from the atomizing nozzle (8) will be fully evaporated in the open air.
Patent EP-0265679-A2 (EP)
Inventor: DAHLSTROM DAVID K
IPC: H04R17/00
Filed: 1987-09-28
Abstract: A flexural disk transducer includes two thickness poled piezoelectric disks (12) each of which is bonded on one side to a metal backing plate (14) of substantial thickness and on the other side to a thin metal "skin" or plate (13). The metal backing plates (14) are, in turn, bonded to a ring-shaped metal spacer member (16) having a rectangular "C" shaped cross section with the axially extending web made sufficiently thin and the radially extending flanges grooved such that the spacer member (16) is sufficiently compliant that it has minimal effect on the resonant frequency of the disks (12). The disks (12) are coated on each side with a thin layer of conducting material such as silver or copper and have radially extending wires serving as connections to such layers. The entire assembly is contained within a handling ring with the wire connections and the space between the assembly and the handling ring filled with electrical potting material. A thin layer of neoprene rubber (25, 27) covers the exposed faces of the disks for waterproofing.
Patent EP-0264070-A2 (EP)
Inventor: FISCHER HERBERT DR
IPC: C08G59/64
Filed: 1987-10-08
Abstract: Die Erfindung betrifft ein lufttrocknendes Lackbindemittel aus einem Ringöffnungsprodukt aus einem epoxidierten Polyoctenylen bzw. Cycloocten-Cycloen-Copolymerisat mit einem mittleren Molekulargewicht von 600 bis 3.000 und einer ungesättigten Carbonsäure mit 6 bis 22 C-Atomen oder einem Alkohol mit 2 bis 6 Hydroxygruppen oder einem Hydroxyalkylamin mit mindestens einer Hydroxyalkylgruppe, wobei die Hydroxygruppen der Alkohole bzw. der Hydroxyalkylamine mit einer ungesättigten Carbonsäure mit 6 bis 22 C-Atomen bis zu einer OH-Zahl von weniger 25 verestert sind und wobei das Ringöffnungsprodukt ein mittleres Molekulargewicht zwischen 1.500 und 10.000 und eine Säurezahl von 0,1 bis 20 aufweist. Die Erfindung betrifft weiterhin Verfahren zur Herstellung der genannten Lackbindemittel sowie deren Verwendung in lösemittelarmen Lacksystemen.
Patent EP-0241087-A2 (EP)
Inventor: VAN GORKUM AART ADRIANUS
IPC: H04N9/31
Filed: 1987-04-01
Abstract: A projection colour television system having an improved resolution and luminance comprises red, green and blue colour emitting tubes, the electron beams of which are focused onto their respective screens. In order to compensate for the strong saturation of the blue phosphor, and simultaneously to take advantage of the relatively fast decay of this phosphor, the blue colour emitting tube is a single gun, multispot display tube. The increase in light output obtainable from the blue colour emitting tube is matched by providing interference filters in the red and green colour emitting display tubes and optionally in all three red, green and blue emitting tubes.
Patent EP-0251437-A2 (EP)
Inventor: MCCOY WILLIAM C
IPC: A61B1/005
Filed: 1987-04-23
Abstract: A catheter or the like is steerable through cavities within a body and aimable toward organ or tissue within the body. The catheter includes an elongated tubular member having a distal end for insertion into the body and a temperature-activated memory element in the distal end of the hollow tubular member. The memory element has an initial shape and moves to assume a predetermined shape when heated to a predetermined temperature. A control system is provided for selectively heating the memory element to the predetermined temperature so that the memory element is moved in a first direction to deflect the distal end of the tubular member and thereby steer or aim the catheter within the body. A spring assembly is provided for yieldably urging the memory element in an opposite second direction to establish the initial shape and also to aid in returning the memory element to its initial shape when the temperature of the memory element is less than the predetermined temperature. The spring assembly includes a core member for supporting the memory element and a resilient member. Both the core member and resilient member are preformed to assume curved shapes and both move to assume a shape other than the preformed curved shapes in response to movements of the memory element in the first direction.
Patent EP-0259166-A2 (EP)
Inventor: SLOCUMB ROBERT C
IPC: B29C48/08
Filed: 1987-09-03
Abstract: Improved geotextile matting comprising flexible three-dimensional extruded thermoplastic net for erosion control and revegetation.
Patent EP-0260962-A2 (EP)
Inventor: PEREZ FREDERICK W
IPC: F16K3/04
Filed: 1987-09-16
Abstract: A gate valve (10) is connected in a waste pipe system (16) between an inlet (12) and an outlet (14). A flat blade (24) is selectively movable between a closed position blocking the inlet from the outlet, and an open position allowing waste flow between the inlet and outlet. A pair of seals (30,32) are disposed in an abutting relationship aligned to receive the blade therebetween when in the closed position, and to seal the interior from the exterior of the pipe when the blade is in the open position. The seals are hollow and have one side (50) which collapses as the blade (24) moves to its closed position, thereby allowing them to partially rotate and roll against the blade surface, so limiting friction wear.
Patent EP-0272094-A2 (EP)
Inventor: HOWARD ALAN CHARLES RICHARD
IPC: G03G15/16
Filed: 1987-12-15
Abstract: A process unit (1) which can be removably mounted in a main assembly (100) of a reproducing machine such as a xerographic copier. The unit comprises a housing (2) enclosing an imaging member (3) and, optionally, other processing means such as a development device (4), a cleaner (5), and a charge corotron (6). The unit also comprises an integral transfer corotron (7) which has one end (21) hingedly mounted on the housing enabling the corotron to be pivoted open for jam clearance. Preferably, the end (22) of the corotron remote from the pivoted end (21) is retained in the unit by a latch (26) which is opened automatically to release the corotron when the unit is inserted into the main assembly. A flexure (49) within the main assembly normally urges the corotron to its operative position when the unit is inserted in the main assembly, but the flexure may be withdrawn so that the corotron pivots open about its hinged end (21) to permit jam clearance. When the unit is withdrawn from the main assembly the corotron is automatically latched back into the unit housing.
Patent EP-0284790-A2 (EP)
Inventor: HOLZNER GUNTER
IPC: A23L27/00
Filed: 1988-02-29
Abstract: Les compositions ou épices sous forme de feuilles, poudres ou particules, sont aromatisées à l'aide d'une émulsion contenant une substance aromatisante volatile active au moyen de giclement direct sur leur surface exposée de l'émulsion constituée par la substance aromatisante en mélange avec un support solide filmogène et un agent émulsifiant. Un tel procédé d'aromatisation convient tout particulièrement à l'aromatisation du thé et de produits destinés à la préparation d'infusions ou de décoctions, voire d'épices, ainsi que pour conférer une note aromatique à des supports solides destinés à leur emballage.
Patent EP-0286969-A2 (EP)
Inventor: LANTZSCH REINHARD DR
IPC: C07C51/00
Filed: 1988-04-07
Abstract: There is provided a novel process for the preparation of trans-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylic acid (=trans-permethric acid) of the formula I 
<IMAGE>
 which is characterised in that chloroketones of the formula (II) 
<IMAGE>
 in which
 Z represents chlorine or bromine
 are reacted with an aqueous solution of alkali metal hydroxide (preferably sodium hydroxide or potassium hydroxide). 
<??>trans-Permethric acid is a valuable intermediate in the preparation of pyrethroids.
Patent EP-0288962-A2 (EP)
Inventor: OKU TERUO
IPC: C07C255/54
Filed: 1988-04-26
Abstract: A bicyclic compound of the following formula :
     wherein A is
       
     R' is aryl which may have cyano or carbamoyl, or heterocyclic group which may have lower alkyl,   R 2  is hydrogen or lower alkyl,   R 3  is lower alkyl,   X is hydrogen, halogen, hydroxy or lower alkyl,   m is an integer 1 or 2, and   n is an integer 1 to 4, and pharmaceutically acceptable salts thereof, and processes for their preparation and pharmaceutical compositions comprising them.
Patent EP-0290989-A2 (EP)
Inventor: PICKEL WOLFGANG
IPC: H01R13/74
Filed: 1988-05-07
Abstract: Die Steckkupplung (1) ist mit radialem Spielraum in der Öffnung (8) einer Montageplatte (6) befestigt, bei der die Materialdicke von einer die Mittelachse (11) der Öffnung (8) quer schneidenden Linie ausgehend in entgegengesetzten Richtungen gleichmäßig abnimmt. Die Steckkupplung (1) ist um die so gebildete Kante kippbar und kann sich daher beim Steckvorgang axial auf die Steckachse einer entsprechend schrägen Einschubkupplung ausrichten.
Patent EP-0296360-A2 (EP)
Inventor: LOEBACH MICHAEL H
IPC: B65H45/12
Filed: 1988-05-18
Abstract: A folding apparatus in which an intermediate span of a signature (S) at the folding station is buckled by a pair of oppositely driven signature feeding surfaces (14,15) into the nip of a pair of converging signature folding and feeding surfaces (12,13) which fold the signature and feed it from the folding station.
Patent EP-0293011-A2 (EP)
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C7/30
Filed: 1988-05-27
Abstract: A method for processing a silver halide color photographic photosensitive material which comprises subjecting an imagewise exposed silver halide color photographic photosensitive material to color development process followed by bleach-fixing process and water washing and/or stabilization process. This method is characterized in that pH of the bleach-fixing solution ranges from 3.5 to 5.5 and the amount of replenished liquid for washing water and/or stabilization solution is 3 to 50 times the volume of liquid carried over from the bath preceding the water washing and/or the stabilization bath.
Patent EP-0304806-A2 (EP)
Inventor: HACH WERNER DIPL-ING FH
IPC: G06F12/0831
Filed: 1988-08-18
Abstract: In this system, corresponding valid bits for the access of the central processor to the data are set or reset in the cache when data are loaded and erased in the main memory. To provide the possibility for multiple access to the main memory, a logic arrangement is provided which, when data are changed in the main memory by direct-memory access (DMA), controls the administration of the valid bits in the cache in such a manner that during a direct-memory write access in nibble mode to several addresses in the main memory which also exist in the cache, the same time is needed for resetting the valid bits as in a normal direct-memory access to a main memory address. The invention can be applied in central processing units of digital computers (SICOMP M computer). <IMAGE>
Patent EP-0305921-A2 (EP)
Inventor: WATANABE TAKASHI
IPC: H02K15/16
Filed: 1988-08-26
Abstract: A method of adjusting a thermal balance of a rotor (1). When obtaining a difference in shaft-vibration component of the rotor (1) between an actual load condition and a no load condition, on the basis of detection results at a simulated load, a difference in shaft-vibration component of the rotating rotor (1) between a no-load condition and a condition in which the rotor (1) is heated from the outside and a difference in shaft-vibration component of the rotating rotor (1) between a no-load condition and a condition in which the rotor (1) is heated from the inside are detected at the simulated load. The detected differences in shaft-vibration component are converted respectively to differences in shaft-vibration component under a temperature condition at the actual load. Both the converted differences in shaft-vibration component are added to each other in a vector manner to obtain a difference in rotor shaft-vibration component at the actual load. Coolant flow rate at each section within the rotor (1) is so adjusted as to eliminate the difference in rotor shaft-vibration component, thereby adjusting the thermal balance of the rotor (1).
Patent EP-0328734-A2 (EP)
Inventor: SCHLUTTER ALOYS
IPC: E02D31/04
Filed: 1988-09-23
Abstract: According to the invention, the intermediate spaces between the ribs at joint strips in tunnelling are vented by means of intermediate injection tubes guided in an annular shape and are if need be grouted with synthetic resin after the concreting. <IMAGE>
Patent EP-0310150-A2 (EP)
Inventor: MOULIN NORBERT L
IPC: H01R24/84
Filed: 1986-01-21
Abstract: Disclosed is an alignment tube segment (47) which when interfitted with its identical counterpart forms an alignment tube for precisely maintaining a pair of contact bushings (111) on a single axis. The tube segments (47) are identical and, when interfitted, constitute an alignment tube having a single longitudinal axis. Each tube segment includes a pair of axially spaced-apart, parallel end walls (52) and (56), at which the segments (47) abut when they are interfitted. 
     When the pair of connectors 13 are initially engaged, their contact bushings (111) abut before their respective tube segments (47) are fully interfitted. This is depicted in FIG. 15. As additional pressure is exerted on the connectors (13) to force them into engagement, the tube segments (47) slide toward full engagement, with their front inclined surfaces (56) approaching their rear inclined surfaces (52).
Patent EP-0310166-A2 (EP)
Inventor: KLUTTZ ROBERT QUILLIN
IPC: C08L73/00
Filed: 1988-09-14
Abstract: The melting point and the apparent degree of crystallinity of a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon are stabilized against undue lowering during melt processing by inclusion within the polymer of an aluminium trialkoxide or hydrolysis product thereof.
Patent EP-0280407-A2 (EP)
Inventor: EMTAGE JOHN SPENCER
IPC: A61P3/00
Filed: 1988-01-27
Abstract: A process for producing recombinant polypeptides having porcine growth hormone activity, by culturing unicellular organisms containing synthetic DNA sequences coding for such polypeptides and expressing and recovering the polypeptides is described. The recombinant polypeptides may be used in animals in veterinary compositions as effective substitutes for naturally derived porcine growth hormone. Recombinant DNA processes for the preparation of the unicellular organisms are also described.