baber/WOPTO huggingface dataset:
Patent EP-0150118-A2 (EP)
Inventor: ROKACH JOSHUA
IPC: A61P37/08
Filed: 1985-01-18
Abstract: Compounds having the formula:
     and their pharmaceutically acceptable salts and acid- addition salts, are antagonists of leukotrienes of C 4 , D 4  and E 4 , the slow reacting substance of anaphylaxis. These compounds are useful as anti-asthmatic, anti-allergic, anti-Inflammatory agents and cytoprotective agents. 
     In the formula, each R, independently of the others, is hydrogen, hydroxy, C 1-6  alkyl, C 2-6  alkenyl, trifluoromethyl, C 1-6  alkoxy, mercapto, C 1-6  thioalkyl, phenyl, phenyl substituted by C 1-3  alkyl or by halogen, benzyl, phenethyl, halogen, amino, N(R 3 ) 2 , COOR 3 , CH 2 0R 3 , formyl, cyano, trifluoromethylthio or nitro;
     each R', independently of the others, R 3  or R 4 , or R' and R' together are an oxo or methylene group;   each R 1 , independently of the others, is hydrogen or C 1-4  alkyl;   R 2  is C 1-6  alkyl or C 3-6  alkenyl;   each R 3 , independently of any others, is hydrogen or C 1-6  alkyl;   R 4  is hydrogen, C 1-6  alkyl or C 1-6  alkoxy;   R 6  is hydrogen, C 1-6  alkyl, R 3 CO- or R 3 0CH 2 -;   each R 6 , independently of any others, is R 3  or is such that HNR 6 -(CR 6 R 6 )-COOR 3  is an amino acid or amino acid ester;   each of X 1  and X 2 , independently of the other, is oxygen, sulfur, sulfoxide, sulfone;
         Z is 0, S or NR 3 ;   each n, independently of any others, is 0 or an integer from 1 to 6.
Patent EP-0159858-A2 (EP)
Inventor: WILLHOFT EDWARD MAX ADOLF
IPC: F25D/
Filed: 1985-04-10
Abstract: A process is provided for carrying out the cryogenic cooling of a material which comprises introducing material to be cooled into an elongated cryogenic tunnel housing on means for conveying said material from an inlet end to an outlet end, spraying liquid cryogen onto said material as it travels through said tunnel at a position proximate said outlet end, passing vapor or gas derived from said liquid cryogen in counter-current flow over said material passing through the tunnel, removing from said tunnel at a position proximate said inlet end an exhaust comprising said vapor or gas and atmospheric air entrained thereby through said inlet end, determining the rate of flow of the exhaust and the content of molecular oxygen in said exhaust, and calculating from the rate of flow of the exhaust and its oxygen content the rate of consuption of said liquid cryogen. The rate of consumption of vapor or gas derived from said liquid cryogen canbe related to the rate of production of cooled material and the information used to control the operation of the tunnel in order to optimize the weight ratio of liquid cryogen consumed/cooled material.
Patent EP-0175440-A2 (EP)
Inventor: INNES MARGARET N
IPC: A61K31/46
Filed: 1985-05-02
Abstract: Migraine headaches are treated or prevented by the administration of scopolamine or a pharmaceutically acceptable salt thereof. 
     Preferably scopolamine hydrocloride is administered to the patient transdermally at a substantially constant rate using a metered drug delivery system conveniently adhered to the patient's skin.
Patent EP-0162707-A2 (EP)
Inventor: BAUER JERRY R
IPC: H03M7/00
Filed: 1985-05-21
Abstract: In order to protect, from unauthorised copying, computer code placed in internal circuitry in a computer, an encoding Exclusive-OR gate (23) is provided in the computer for each data transmission lead (8) from the respective circuitry. One input lead of each encoding Exclusive-OR gate is connected to the corresponding incoming data transmission lead (7) in order to receive data to be transmitted on accessible data lines. The other input lead of each encoding Exclusive-OR gate is connected via a code matrix (22) to a source (11) of a random M-bit binary number. The output signal provided by each Exclusive-OR gate (23) is the encoded data bit which Is applied to one of the accessible data lines (8). The encoded data is decoded by a circuit similar to the encoding circuit. In the decoding circuit a decoding Exclusive-OR gate (33) is provided for each data transmission lead (9). One input lead of each decoding Exclusive-OR gate (33) is connected to an incoming encoded data transmission lead (8). The other input lead to the decoding Exclusive-OR gate (33) is connected via a code matrix (32) which is similar to the code matrix (22) provided in the encoding circuit, to a source (II) of a random M-bit binary number, where the M-bit binary number is the same M-bit binary number provided in the encoding circuit. The output leads of the decoding Exclusive-OR gates (9) are the transmission lines which carry the decoded data. The encoding matrix (22, 32) and the random M-bit word are the same in the encoding and decoding circuit, so the data on the output leads of the Exclusive-OR gates is properly decoded. However, the data on bus lines running between integrated circuits, and which therefore may be intercepted through the use of logic probes, is in encoded form, thereby. substantially increasing the effort required to illicitly determine the data stored.
Patent EP-0184286-A2 (EP)
Inventor: MARCH ADRIAN ANTHONY CECIL
IPC: G01D5/249
Filed: 1985-09-06
Abstract: A position sensor has a detector (10) having a plurality of sensitive elements (12) which are acted on by indicia (4) of a scale (2) so that each sensitive element detects overlap between itself and one or more indicia (4) of the scale (2). The outputs of the sensitive elements (12) are modified by weighting values so that there is one position of detector (10). and scale (2) where the sum of the outputs has a unique characteristic. This position can be detected by means analysing the sum of the outputs, and can then detect displacement of scale (2) and detector (10) from that one position. The indicia (4) used have a non-uniform pattern, but other indicia (6, 8) with a pitch less than twice but not equal to the pitch of the sensitive elements (12, 14, 16) may be provided to permit interpolation to fractions of the pitch of the sensitive elements. Further interpolation may be provided by a register (40) through which signals propagate at a rate which is a multiple of the rate they are received. The register elements modify the signals by weighting values and the sum of the register element outputs is determined.
Patent EP-0180310-A2 (EP)
Inventor: ELSE ROBERT FREDERICK
IPC: B60R22/185
Filed: 1985-09-11
Abstract: Clamping means for a strap (42) comprises a support member ( 1 0) having a concave surface (24) and a guide member (28) having a convex surface (48). The guide member (28) is pivotally mounted on the support member (10) for angular movement between a first position in which the concave and convex surfaces (24, 48) are spaced apart by a distance greater than the uncompressed thickness of the strap (42) and a second position in which the concave and convex surfaces (24, 48) are spaced apart by a distance less than the uncompressed thickness of the strap (42). The guide member (28) further comprises a lobe so positioned in relation to the convex surface that the length of the path of the strap (42) extending from a first predetermined location, round the lobe and between the concave and convex surfaces (24, 48), to a second predetermined location decreases as the guide member (28) pivots from its first position to its second position.
Patent EP-0184933-A2 (EP)
Inventor: KOLIBAS JAMES A
IPC: F16K11/00
Filed: 1985-12-10
Abstract: A modular color changer provides selected paint colors for spraying and continuously recirculates both selected and non-selected colors. A module is provided for each color to be selected and includes supply and return manifold blocks defining, respectively, portions of a respective universal supply manifold and of a respective universal return manifold. Port control valves are utilized to control paint flow therethrough, under normal supply pressures. Solvent and air purge valves are used for cleaning. The changer is particularly advantageous when used in high pressure spraying systems. Modules can easily be added to a basic changer to increase the number of selectable paints.
Patent EP-0188902-A2 (EP)
Inventor: KITSON BRADFORD S
IPC: G06F9/28
Filed: 1985-12-20
Abstract: A microprogrammable controller function as a state machine, contained on a single integrated circuit chip with a limited number of input/output pins. This is accomplished by having a microprogrammed on-chip memory; by having test inputs and external address inputs share a common set of input pins; by having an internal microinstruction field which includes an internal opcode subfield and internal immediate data/masking subfield; by having an internally shared address selection, branching, masking, and test logic. The on-chip memory has a pipelined output register, which has some of its tri-state outputs controlled by a control-bit from another one of the pipelined register outputs. The controller also contains a reconfigureable loop counter and stack register configuration as well as a program counter with a post-incrementer circuit.
Patent EP-0164319-A2 (EP)
Inventor: SAMUELSEN PETER BOMAN
IPC: A61F13/02
Filed: 1985-01-18
Abstract: By a pressure-relieving bandage there is arranged a flexible, non-adhesive, waterproof film (2) between a foam layer (1) and a pressure-sensitive adhesive layer (3) containing a hydrocolloid.This will ensure that the expansion of the adhesive by moisture absorption will preferably take place in a direction away from the film (2) and in towards the body. The bandage will therefore not so easily let go of its adhesion to the skin since there is no horizontal displacement of any importance.Moreover, the foam layer is provided with cuts (5) so that large or small sections (6) can be removed from the bandage. The plaster can therefore be used as a pressure-relieving bandage.For prophylactic use it is advantageous to insert a micro-porous tape (7) between the foam layer (1) and the film (2) and to leave out the adhesive layer (3). Instead the underside of the tape (7) and the film (2) is adhesive and protected by a removable protective cover (4).
Patent EP-0155921-A2 (EP)
Inventor: LANDQVIST JAN
IPC: B65D25/28
Filed: 1985-02-27
Abstract: A carrier for liquid packages of the Brik Pak and Pure Pak type consists of a receptacle formed by four walls and a handle substantially parallel to the axis of the receptacle and which is centrally arranged on a receptacle wall, there being a receptacle flange (3, 31) arranged for supporting a package in the carrier/receptacle. The handle (2) is divided into two substantially like halves (20, 21). The receptacle wall (13, 14) onto which the handle (2) joins is divided substantially in the partition plane of the handle. The walls (10; 11; 12; 13,14) of the receptacle are foldably connected to each other at the corner edges (41-44) of the receptacle. The handle halves (20, 21) are foldably connected to the respective wall part (13,14). Means (50, 51) are arranged at the wall parts for preventing edges of the wall parts from mutual displacement in a direction normal to the wall parts (13, 14). Means (24, 25) are arranged for preventing the handle halves (20, 21) from mutual displacement in their plane and for making it more difficult for the wall parts to part from each other in their plane transverse the partition line (47) between the wall parts (13, 14). In this way the carrier is erectable from a substantially flat blank (1) including the cohesive walls (10, 11, 12), wall parts (13, 14) and handle halves (20, 21).
Patent EP-0194471-A2 (EP)
Inventor: SUTHERLAND JAMES FRANKLIN
IPC: G05F1/59
Filed: 1986-02-18
Abstract: A constant current redundant power supply/signal conditioner system for a resistance temperature detector includes power supply/signal conditioner modules having diode circuits connected across the output terminals of each of the power supply/signal conditioner modules to provide an alternative current path when the corresponding power supply/signal conditioner module is removed or is not conductive due to a failure. Each of the modules also includes an overvoltage protection circuit for preventing the voltage output by the constant current source from exceeding a predetermined value and a signal conditioner which outputs a signal based on the temperature detected by the resistance temperature detector.
Patent EP-0204091-A2 (EP)
Inventor: GLASNER ALFRED DIPL-ING
IPC: B01D53/60
Filed: 1986-03-27
Abstract: Zur Abscheidung von SO2 und NOx gemeinsam mit den anfallenden Stäuben aus Verbrennungsabgasen eines Dampferzeugers, der mit schwefelhältigem Brennstoff, wie z.B. Braunkohle, befeuert wird, wird vorgeschlagen, den bereits teilweise abgekühlten Abgasen im Temperaturbereich von unter 500°C vor einem Trockenabscheider, wie z.B. Tuchfilter NH3 und/oder NaHCO3 bzw. eine diese Stoffe abgebende bzw. eine mit den Abgasen zu diesem Stoff reagierende Chemikalie zuzuführen. In den Stäuben soll vor der Zuführung von NH3 CaO oder Ca(OH)2 und/oder Na2CO3, insbesondere aus einer vorgeschalteten Entschwefelungsstufe, enthalten sein.
Patent EP-0203500-A2 (EP)
Inventor: TANAKA OSAMU
IPC: H04J1/00
Filed: 1986-05-20
Abstract: For use in a multi-carrier parallel data transmission system having the carrier frequencies of channels arranged at baud rate intervals there is provided a method and an arrangement for transmitting and extracting a timing signal. On a transmitting side, two pilot signals, whose frequency difference is an integral multiple of the baud rate, are inserted outside the signal band of said data transmission system and transmitted to a receiving side. On the receiving side, the frequency difference signal of said two pilot signals is taken out and is frequency-divided to extract a timing signal equal to the baud rate frequency. This system is capable of transmitting a timing signal without sacrificing any of the carriers within the band usable for data transmission.
Patent EP-0216301-A2 (EP)
Inventor: BIERMANN MANFRED
IPC: C11D1/68
Filed: 1986-09-17
Abstract: The foaming and detergent power of manual dishwashing detergents gentle to the skin and containing anionic surfactants of the sulfonate or sulfate surfactant type, fatty acid alkanolamides and fatty alkylgucosides are enhanced by using fatty alkyl C12-C14 monoglucosides containing less than 2 glucose units per fatty alkyl group in quantities of from 3 to 20% by weight alkyl sulfate or alkylether sulfate, and from 1 to 15% by weight fatty acid alkanolamide.
Patent EP-0222233-A2 (EP)
Inventor: SCHILL JURGEN
IPC: F04D29/10
Filed: 1986-10-24
Abstract: A liquefied gas pump wherein a vessel contains a supply of liquefied gas which is pumped from its inlet to its outlet by a multi-stage upright centrifugal pump whose first stage is immersed in the supply of liquefied gas in the vessel. The shaft seal at the upper end of the pump housing is held out of contact with liquefied gas by a first flow restrictor above the last stage of the pump, an expansion chamber which is filled with liquefied gas and is located above the first flow restrictor, a gas collecting chamber between the expansion chamber and the seal, and a second flow restrictor which is disposed between the two chambers and prevents penetration of liquefied gas from the expansion chamber into the collecting chamber. The latter is connected with the vessel and/or with a gas collecting tank. The expansion chamber is connected with the second and/or third stage of the pump in order to ensure that it is filled with liquefied gas.
Patent EP-0206368-A2 (EP)
Inventor: VAN DER PAS-TOORNSTRA HILDE MA
IPC: C08L5/00
Filed: 1986-04-29
Abstract: Heteropolysaccharide particles are prepared by introducing a heteropolysaccharide solution into a bed of inert beads to which the solution adheres, passing a fluidizing gas through the bed of inert beads thereby fluidizing inert beads and drying the adhered heteropolysaccharide solution to yield solid heteropolysaccharide, which dislodges from the inert beads to give heteropolysaccharide particles and removing the dislodged heteropolysaccharide particles from the bed by means of the fluidizing gas.
Patent EP-0201184-A2 (EP)
Inventor: MULLIS KARY BANKS
IPC: C12Q1/68
Filed: 1986-03-27
Abstract: The present invention provides a process for detecting the presence or absence of at least one specific nucleic acid sequence in a sample or distinguishing between two different nucleic acid sequences in said sample, wherein each nucleic acid sequence to be detected consists of two separate strands, which process comprises amplifying the specific sequence or sequences (if present) by   (a) treating the sample with one oligonucleotide primer for each of the two strands of each different specific nucleic acid sequence being detected under hybridizing conditions such that for each strand of each different sequence being detected an extension product of each primer is synthesized which is complementary to each nucleic acid strand, wherein said primers are selected so as to be substantially complementary to each strand of each specific sequence such that the extension product synthesized from one primer, when it is separated from its complement, serves as a template for synthesis of an extension product of the other primer; (b) treating the product of step (a) under denaturing conditions to separate the primer extension products from their templates; (c) treating the product of step (b) with oligonucleotide primers such that a primer extension product is synthesized using each of the single strands produced in step (b) as a template; and detecting the thus amplified sequence or sequences (if present).
Patent EP-0219966-A2 (EP)
Inventor: TADA KOHJI C O OSAKA WORKS
IPC: C30B15/14
Filed: 1986-09-09
Abstract: A process for pulling a crystal from a raw material melt includes the use of a baffle (6) of which the effective diameter at the surface of the melt is caused to vary so that the diameter of the surface of the melt inside the baffle increases as the diameter of the pulied crystal at the solid-liquid interface increases.
Patent EP-0227365-A2 (EP)
Inventor: HWANG KIRK K S
IPC: B29D11/00
Filed: 1986-12-08
Abstract: An apparatus and method is described which is useful in manufacturing molded optical devices. The apparatus comprises top and bottom mold supports (10,11) which are movable with respect to one another. Each support (10,11) has a planar surface (14,16) which is in confronting parallel relationship to the planar suface of the other support. The planar surfaces (14,16) have means (15,17) for holding one half (12,13) of the mold on one of the surfaces (14,16) in coincident alignment with the mating half of the mold held on the other of the surfaces. The method comprises the steps of placing the mold halves (12,13) together and supporting one of the mold halves (13) on one of the mold supports (11) to align the principal longitudinal axes of the mold halves, securing the mold halves (12,13) to the supports (10,11) opening the mold, injecting reactive material, closing the mold, reacting the material and then recovering the optical article.
Patent EP-0228852-A2 (EP)
Inventor: SIVALINGAM K RAMALINGAM
IPC: F16H3/44
Filed: 1986-12-12
Abstract: A lightweight enclosed accessory transmission for an automotive vehicle is provided comprising a planetary gear set (11, 15, 23), a fixed cover (59) and a cone clutch (46) engageable with the ring gear (23) of the planetary gear set or the cover (59) to provide a direct drive or underdrive gear ratio in one embodiment, or a direct drive and overdrive gear ratio in another embodiment. The principles of the invention may also be applied to an embodiment (Figure 3) wherein the ring gear (226) rotation is governed by a one way clutch (270) as well as the cone clutch (250) to provide both underdrive and overdrive transmissions.
Patent EP-0230323-A2 (EP)
Inventor: SCHWAB WALTER DR
IPC: G06M1/08
Filed: 1987-01-23
Abstract: A closure counter for counting how many times a screw cap closure has been closed and opened is described,which is back in its initial position after N closing and opening operations. 
     The closure counter includes an open-bottomed housing (10) and a likewise open-bottomed cap-shaped counting unit (11) arranged in the housing for rotation about its longitudinal axis (12), the rotary motion relative to the housing (10) is limited to a fraction 1/N of one full rotation, and a display unit (13) is arranged for rotation about the longitudinal axis (12) of the counting unit (11), the rotation of the display unit (13) relative to the count­ing unit (11) being allowed in only one direction by a ratchet (14), the click motion likewise corresponds to the fraction 1/N of one full rotation, and there is sliding fit between the housing (10) and the display unit (13).
Patent EP-0263488-A2 (EP)
Inventor: ROTH KARL
IPC: D04B27/26
Filed: 1987-10-06
Abstract: Vorrichtung zum Versetzen der von einer Legebarrenwelle (10) verschwenkten und die Lochnadeln (11) aufnehmenden Legebarre (7) einer Kettenwirkmaschine zwischen zwei Endlagen, in denen sich die Versatzbewegung der Legeschiene umkehrt. Mindestens einer Endlage ist ein Puffer (25, 26) zugeordnet, der als federnder Anschlag mit in Relation zur Nadelteilung kurzem Pufferweg vor einem Anlaufen der Lochnadeln (11) an den Wirknadeln (12) wirksam wird.
Patent EP-0269876-A2 (EP)
Inventor: VARITEK VINCENT ANDREW
IPC: G01N33/543
Filed: 1987-10-30
Abstract: An improved analytical device useful in solid-phase binding assays to determine the presence or amount of an analyte in a test sample. The device comprises a focuser which directs test sample onto the reactive surface of a solid-phase binding assay device. The focuser can have any arrangement of passages to correspond to the configuration of the reactive surface present on a solid-phase binding assay device. The focuser can also include a filter means for filtration of a test sample prior to contacting the reactive area of a solid phase binding assay device.
Patent EP-0268191-A2 (EP)
Inventor: GABRIEL JOCHEN DIPL-KAUFMANN
IPC: A61M5/28
Filed: 1987-11-11
Abstract: 1. Injection device for dosed injection, with a holding device (20) for a container (12) in particular having the form of a cartridge and containing the liquid to be injected, with a hypodermic needle (16) which can be moved in the proximal direction relative to the housing (30, 32), of the injection device during the injection operation and with a plunger (18) which is associated with a spring arrangement (95) which can be cocked by the user and after cocking can be released by actuating a triggering device in order to move the plunger (18) in the proximal direction and thereby move the hypodermic needle (16) in the proximal direction and force liquid to be injected out of the container (12) and so inject liquid held in the container (12), furthermore with an extension arrangement (77) which is associated with the plunger (18) and is connected with the latter in an adjustable manner so that the effective total length of the plunger (18) and the extension arrangement (77) can be altered by means of a setting device (56, 65; 100) and thus the quantity of the liquid to be injected during the injection operation can be dosed, characterised in that the plunger (18) is provided with a thread (76) which engages with a thread of the extension arrangement (77), in that the setting device (56, 65; 100) is designed to produce rotation between the extension arrangement (77) and the plunger (18), and in that the plunger (18) is disposed in the housing (30, 32) of the injection device so that it can be moved longitudinally but is prevented from rotating relative to this housing.