baber/WOPTO huggingface dataset:
Patent EP-0283286-A2 (EP)
Inventor: PENTITH GERALD RICHARD OLDHAM
IPC: E02F5/00
Filed: 1988-03-17
Abstract: Apparatus is described for removing a hard surface layer from the ground, for example from the road comprising a vehicle (20) having support means (24) mounted on a frame (22) of the vehicle (20), a rotary cutting device (32) carried by the support means (24) and moving means, conveniently provided by hydraulic rams, for urging a cutter (38) of the cutting device (32) into and out of operative engagement with a surface (18) to be removed on which the vehicle (20) is standing, means is also provided for moving the cutting device (32) in engagement with the surface (18) relative to frame (22) of the vehicle (20) along the surface (18) to remove the surface layer. Apparatus may be use in road planing or in digging a trench in which latter case a digging device is also mounted on the frame (22) of the vehicle (20) to dig out the remainder of the material from the trench.
Patent EP-0294219-A2 (EP)
Inventor: MURAKOSHI KAZUHIKO
IPC: G02B5/09
Filed: 1988-06-03
Abstract: The invention provides a rotatable polygon mirror consisting of (a) cylindrical boss being disposed at the center part of polygon and having a hole therein, (b) side plate being disposed at each side of polygon, the outer surface of the side plate forming a mirror surface, (c) connecting-plate for connecting between the cylindrical boss and the side plate, and rib being radially disposed between the cylindrical boss and each corner of polygon.
Patent EP-0324229-A2 (EP)
Inventor: GARTLAND FREDERICK HODGSON
IPC: B22C21/14
Filed: 1988-11-02
Abstract: This invention relates to an improved method of locating and supporting a ceramic core in fixed space relationship in a ceramic shell mould and maintaining this fixed space relationship in the subsequent casting process for production of a hollow metal casting. 
     In the investment or "lost-wax" casting process the ceramic core is located within the ceramic mould by the insertion of recrystalised alumina pins through the wax encasing the core prior to encasing the whole in a ceramic slurry. On the subsequent removal of the wax, the molten metal i.e. superalloy, is injected into the resulting space. The recrystalised alumina pins remain intact during the casting process hence substantially increasing the success rate of achieving accurate core location during casting solidification.
Patent EP-0323222-A2 (EP)
Inventor: TSUZUKI KAZUO
IPC: H04L29/08
Filed: 1988-12-28
Abstract: A system for sending and receiving a HDLC data frame on a time-division multiplex transmission path (16, 17) includes send control means (6) for reading send data out of a data memory for each send channel in a time-division manner within a period of time allocated for the pertinent channel, for reading out of a send work memory means (7) control information concerning the channel through which sending has been completed within the said period of time to achieve send control and, after editing m-bit data for the current sending, for updating the control information in the send work memory with respect to the currently sent data, and receive control means (8) for achieving receive control for each receive channel in a time-­division manner within a period of time allocated for the pertinent channel, reading out of a receive work memory (9) control information concerning the channel through which reception has been completed within the period of time allocated, achieving receive control over m-bit data for the current reception and updating the control information in the receive work memory with respect to the currently received data.
Patent EP-0290418-A2 (EP)
Inventor: DENOOZ SUZANNE
IPC: A47J36/06
Filed: 1988-04-29
Abstract: The cover (4) consists of two superposed discs (5, 6) mounted on a central shaft (7), a first disc (6) is mounted freely on the said shaft (7) and its peripheral edge is capable of fitting on the edge of a vessel, this disc (6) having openings (10), the second disc (5) is fastened securely to the said shaft (7) and has at least one cutout or opening (15) so that it leaves free the openings (10) in the first disc (6) when it is in a first angular position relative to the first disc and so that it closes off the openings (10) when it is in an angular position offset relative to its first angular position.   <IMAGE>
Patent EP-0332894-A2 (EP)
Inventor: ASHIHARA HIDEYUKI
IPC: F41B15/02
Filed: 1989-02-22
Abstract: A guard baton comprises a longitudinal club (1) having a crosshandle (2) transversely branched at a place toward a club end. The crosshandle (2) is connected such that the club can be turned around the crosshandle,wherein the turnable club is slidably contacted with main portion of the crosshandle at a plane adjacent to the mounting base, thereby enlarged KARATE actions being enabled, and additional improvement is directed to devices to quickly stop a swing motion of the club and to devices to shoot light or a gas for increase to defend self against an assailant.
Patent EP-0332967-A2 (EP)
Inventor: BACHEM HENNING DR
IPC: C08G73/02
Filed: 1989-03-06
Abstract: The cation-active, crosslinkable polyamide-amine resins are obtainable by reacting… A) a water-soluble polyamide-amine, prepared from… 1) aliphatic or aromatic dicarboxylic acids or functional derivatives thereof, such as anhydrides, esters, or monoesters, and, if desired,  omega -aminocarboxylic acids containing at least three carbon atoms, or lactams thereof, and… 2) a polyamine mixture of…  alpha ) polyamines containing at least two amino groups which are capable of forming amides and at least one further secondary or tertiary amino group and… ss) polyamines containing only two amino groups which are capable of forming amides,… B) with an epihalohydrin,… in a molar ratio of from 0.7 to 3.5 mol of epihalohydrin pro mol of basic nitrogen of component A),… C) with an inorganic base and… D) with from 0.2 to 9.0 mol of a halogen-free mineral acid or carboxylic acid, where at least sufficient acid to give a pH of at least 5 is added,… and are used as agents for improving the wet strength of paper.
Patent EP-0344431-A2 (EP)
Inventor: BUTTNER WILLIBALD
IPC: F16N13/04
Filed: 1989-04-08
Abstract: The invention relates to a lubrication pump, having a stroke movement of a supply piston (10) with adjustable proportioning for the quantity of the lubricant supplied by one pump stroke, the supply piston, which is operated by the pump, sucking the lubricant into an induction chamber (12), whose volume can be adjusted, the lubricant furthermore being supplied from this induction chamber, via an intermediate holding chamber (33), to the lubricant outlet or lubricant circuit, and a non-return valve being provided in the aforesaid supply path of the lubricant. In order to feed the supply quantity, which is adjusted with the aid of the positioning arrangement, tolerably accurately, i.e. with only small quantity deviations per supply stroke to the lubricant circuit, it is provided that the non-return valve (20) is arranged, seen in the supply direction (32) of the lubricant, connected to the holding chamber (12) and in front of the intermediate holding chamber (33). This prevents air entering into the intermediate holding chamber and renders the adjusted supply quantity precise. 
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Patent EP-0337441-A2 (EP)
Inventor: HAFFEY MARY L
IPC: C12R1/865
Filed: 1989-04-13
Abstract: The herpes simplex virus type 1 (HSV-1) DNA polymerase (pol) gene is expressed in  Saccharomyces cerevesiae . The gene is cloned into a yeast/ E. coli  shuttle vector fused to the galactokinase gene (GAL-1) promotor.
Patent EP-0347882-A2 (EP)
Inventor: MATSUMOTO HIROYUKI
IPC: G11B11/10
Filed: 1989-06-21
Abstract: There is disclosed a magnetooptical recording medium capable of performing an over-write operation upon radiation of a laser beam which is pulse-modulated between high and low levels. The magnetooptical recording medium is composed of a substrate and a magnetic layer which includes two layers. The first layer has perpendicular magnetic anisotropy and constitutes a recording layer. The a second layer has perpendicular magnetic anisotropy and constitutes a reference layer, and is stacked on said substrate. An alloy of the second layer is given by the predetermined formula.
Patent EP-0352797-A2 (EP)
Inventor: DAMIANI SERGIO
IPC: G01N21/95
Filed: 1989-07-27
Abstract: A method for detecting defects in a specular surface, comprising the operations of directing at least one light beam (2) emitted from at least one light source (1) towards a surface (3) under examination and detecting a beam (4) reflected from the surface (3) by image recording means (5) disposed specularly of the source (1) with respect to the surface (3) itself; there is likewise described a device (10) operating according to this method and comprising at least one illuminator (1) having a small surface of narrow elongate rectilinear form acting to emit a light beam (2) towards the surface (3) under test and a matrix type television camera (5) disposed specularly of the illuminator (1) with respect to this surface (3) and orientated in such a way as to have in its field of view a zone of incidence of the light beam (2) on the surface (3) and to intercept directly a corresponding reflected beam (4).
Patent EP-0359985-A2 (EP)
Inventor: PINSON GEORGE T
IPC: G02B6/44
Filed: 1989-08-11
Abstract: Apparatus for interconnecting a missile/RCV launch device with a remote control station includes composite cable having glass fibers for transmitting optical signals and electrical conductors embedded in a coating layer that is reinforced with fibers, for transmitting electric power. The apparatus also includes electrical and optical connectors at the cable end portions wherein the reinforcing fibers are grouped with the glass fiber at termination.
Patent EP-0359164-A2 (EP)
Inventor: SMITH JOHN A
IPC: C12N9/48
Filed: 1989-09-09
Abstract: This invention is directed toward substrate-specific aminopeptidase enzymes, and specifically toward a substrate-specific aminopeptidase produced via natural or recombinant methods. The invention is further directed to a method for purifying and using the substrate-specific aminopeptidase. The invention also is directed toward a vacuolar localization sequence.
Patent EP-0370303-A2 (EP)
Inventor: RIEBEN STUART LOUIS
IPC: G21C17/06
Filed: 1989-11-08
Abstract: Tube wiping apparatus (10) includes upper and lower reversely canted pinch rollers (24, 26) spaced along respective upper and lower sides of a first path (F) along which the tube (12) is moved and rotated by pairs of the upper and lower pinch rollers (24, 26) located at infeed and exit ends of the first path. The wiping apparatus (10) also includes a toweling drive roll (64) having an exterior surface (64A) engaging a toweling roll (T) and carrying a continuous web of toweling (W) along a second path (5), and a toweling pinch roll (66) having an exterior surface (66A) pinching the toweling web (W) between it and the drive roll (64) for causing movement of the toweling web (W) along the second path (5), across the first path (F) and into contact with the tube (12) so as to perform wiping of the exterior surface (12A) of the tube (12) by the toweling (W). The drive roll (64) with a yieldably resilient outer annular layer (96) is disposed below a pair of the upper pinch rollers (24, 26) for capturing the tube (12) therebetween as the tube (12) is moved along the first path (F) such that the roll outer layer (96) and the toweling (W) thereon are indented by contact with the tube (12) causing the toweling (W) to wrap partially around the tube exterior surface (12A) as wiping thereof occurs. A spray chamber (110) is operable for applying a liquid spray to the tube (12) to permit a wet wiping of the tube exterior surface (12A) by the toweling (W).
Patent EP-0340872-A2 (EP)
Inventor: HARMALKER SUBHASH
IPC: C11D3/065
Filed: 1989-05-02
Abstract: Fabric conditioning compositions which impart softness and antistatic properties are provided for through-the-wash use in conjunction with machine dryers. The fabric conditioning compositions comprise complexes of specified tertiary amines and multi-functional carboxylic acids in combination with unreacted amine, the latter being present in an amount of at least 20% of the stoichiometric amount of tertiary amine required to form the complex.
Patent EP-0324660-A2 (EP)
Inventor: HERMANN ALLEN M
IPC: H01L39/12
Filed: 1989-01-16
Abstract: Novel high temperature superconducting compounds have the general formula Tl-R-Ba-Cu-O, wherein R represents a Group 2A element other than barium, or Tl-­Sr-Cu-O. The high temperature superconductor compounds may have transition temperatures above 120 K. Processes for making these high temperature superconductor compounds are also disclosed.
Patent EP-0325457-A2 (EP)
Inventor: NEBASHI TUTOMU
IPC: C11D3/50
Filed: 1989-01-19
Abstract: A high density-having, granular, concentrated detergent composition comprises a detergent component(s) and clathrate granules of a perfume-clathrate compound comprising a perfume and a compound having a clathration capability. The clathrate granules have an average size of 100 to 1500 micrometers.
Patent EP-0341081-A2 (EP)
Inventor: KAWAMURA MASANORI ONO PHARMACE
IPC: C07D213/83
Filed: 1989-05-05
Abstract: Compounds of the formula:
      (wherein R¹ is hydrogen or alkyl; R² is an optionally substituted carbocyclic or heterocyclic ring; Z is hydrogen or a group -COR⁹, (R⁹ is alkyl or phenyl)
      in which R¹⁰ is hydrogen, halogen, trihalomethyl, alkyl or alkoxy, R¹¹ and R¹² are each hydrogen, alkyl or phenyl substituted by R¹⁰, or R¹¹ and R¹² together represent alkylene and p is 1 or 2; q is 1 to 4; A is phenyl or cycloalkyl optionally substituted by halogen, trihalomethyl, alkyl or alkoxy; and m is zero and n is 1 to 4 or n is zero and m is 1 to 4; and non-toxic salts thereof, have an inhibitory effect on enkephalinase and are useful as analgesic, antianxiety and anticonvulsant agents.
Patent EP-0376604-A2 (EP)
Inventor: GLASHEEN WILLIAM MICHAEL
IPC: G01P3/488
Filed: 1989-12-20
Abstract: A speed sensor (10) for a rotating member (19) utilizes a magneto-optic switch (17) and a high energy rare-earth permanent magnet (11) mounted in the vicinity of the rotating member (19). The magnetic field from the magnet (11) is selectively switched between a pair of orthogonally oriented magnetic flux return paths (12). The magnetic field is switched between the flux return paths (12), to actuate magneto-optic switch means (17) located in one of the paths, whenever a ferromagnetic tooth (18) on the rotating member (19) passes by the magnet.
Patent EP-0351371-A2 (EP)
Inventor: KISHI KATSUTOSHI
IPC: D01G19/26
Filed: 1989-07-12
Abstract: A top-comb driving mechanism (1) applied to a conventional combing machine, wherein cycles of forward and rearward reciprocal swinging displacing motions of a nipper body (3) of each combing head are carried out, is provided with a motion transmission mechanism each one round rotation of a driving shaft in synchronism with a combing cylinder (30) to each top-comb (20) holding arms (21) in a condition such that the reciprocal upward and downward swinging motion of a top-comb holding arm is created so that the above-mentioned forward and rearward reciprocal swinging displacing motion of the nipper body is combined with the above-mentioned reciprocal upward and downward swinging motion of the top-comb holding arms of each combing head, whereby each top-comb is reciprocally displaced along a locus of a forward displacement thereof which is a gentle convex curve directed slightly downward, and displaced along a locus of a rearward displacement thereof which is a gentle concave curve directed slightly upward, between a front terminal point of the forward displacement motion and a rear terminal point, located a little higher than the front terminal point, of a rearward displacing motion thereof.
Patent EP-0336914-A2 (EP)
Inventor: LARSSON ANDERS EINAR CLEMENS
IPC: A47L9/14
Filed: 1989-03-30
Abstract: In a suction cleaner comprising a housing (10) with a disposable filter bag (13) a movable tube piece (17) is provided which is adapted to enter the inlet opening (14a) of the filter bag. According to the invention, the tube piece (17) is provided with a control means actuatable by a pressure difference, prefer­ably the difference between atmospheric pressure and the underpressure in the suction cleaner housing.
Patent EP-0368821-A2 (EP)
Inventor: LINDBERG SVEN
IPC: F41A9/16
Filed: 1989-10-10
Abstract: A tank (1) is designed with an overlying gun (3) and a crew turret (2). The traverse movements of the gun and the crew turret are coordinated. A complete ammunition handling system (9, 11) for reserve ammunition (10) is provided ancillary to the standard feeding and loading system. The reserve system includes an ammunition tube which is guided by a linkage system (9) between a rest position and a position in an extension of the bore axis (5). The ammunition tube is provided with its own ramming means (11a). At a predetermined traverse position for the gun and the crew turret, reserve ammunition may be transferred to the system when this assumes an initial position. The reserve system may be actuated in a per se known manner so that the ammunition tube assumes a position in association with the breech, where the ammunition unit may be longitudinally displaced into the gun with the aid of the above-mentioned ramming means (11a).
Patent EP-0386665-A2 (EP)
Inventor: SINGER HERMAN PROFESSOR DR-ING
IPC: G01P5/00
Filed: 1990-03-03
Abstract: The invention relates to a method of measuring the size and/or charge and/or velocity and/or concentration of particles in polydisperse systems and of measuring particle concentrations in monodisperse aerosols, and also to an apparatus for carrying out the method. The particle flow is fed through at least one active ring sensor or past a point sensor. The charge induced in the sensor by each particle is fed to an active charge amplifier. The output signal of the amplifier is used as the input signal for a measured value display unit. The amplifier forms part of a measured value evaluation circuit which comprises at least a capacitor, an ohmic resistor and the amplifier and is built into the sensor system near to the sensor.
Patent EP-0387716-A2 (EP)
Title: Einrichtung zur Nass - und/oder Trockenbehandlung von bahn-, garn-, strang- oder fadenförmigen Textilgut
Inventor: BENZ GOTTLIEB
IPC: D06B23/04
Filed: 1990-03-09
Abstract: Die Erfindung betrifft eine Einrichtung zur Naß- und/oder Trockenbehandlung wie beispielsweise Waschen, Färben, Bleichen, Dämpfen, Trocknen, Appretieren und/oder Schlichten von bahn-, garn-, strang-, oder fadenförmigem Textilgut mit einem das Textilgut aufnehmenden Träger, der aus mehreren Walzen besteht, auf dem das Textilgut als endlos drehendes Band führbar ist, und mit wenigstens einem oder mehreren Behandlungsaggregat(en) in welche(s) der Träger mit dem Textilgut in beliebiger Reihenfolge verfahrbar ist. Die Abmessungen der Walzen des Trägers entsprechen grundsätzlich denjenigen von Walzen in Produktionsanlagen, können jedoch bei Betrieb der Einrichtung unter Laborbedingungen reduziert werden. Die Einrichtung baut als Versuchseinrichtung gegenüber Produktionseinrichtungen durch die getroffenen Anordnungen äußerst kompakt .
Patent EP-0402605-A2 (EP)
Inventor: RAHMAN MATIUR
IPC: C08B15/06
Filed: 1990-05-04
Abstract: This invention relates to an improvement to a process for synthesizing cellulose aminomethanate which comprises slurrying cellulose in an aqueous caustic solution, in the presence of urea; steeping the slurried mixture for a time sufficient to permit swelling of the cellulose for uniform distribution of the urea; and, neutralizing the caustic solution of the steeped slurry by treatment with an acid neutralizing solution. When cellulose aminomethanate is manufactured from product prepared in accord with this process, it has a uniform distribution of substituent throughout the cellulose at the molecular level and comprises a suitable product for manufacturing sausage casing.
Patent EP-0397130-A2 (EP)
Inventor: MATSUDA TAKEHISA
IPC: A61L33/06
Filed: 1990-05-09
Abstract: A medical device having a highly biocompatible surface wherein hydrophilic polymer is bonded onto a surface of the medical divice covalently through a nitrogen atom, and a method for manufacturing a medical device having a highly biocompatible surface comprising the steps of applying a hydrophilic polymer having azido group and/or a composition comprising a compound having at least two azido group and a hydrophilic polymer onto the surface of the medical device, and irradiating a light to the biocompatible material so that the hydrophilic polymer is bonded to the medical device surface. The device has sufficient biocompatibility, medical functional capability and economical efficiency. The method easily provide a medical device with sufficient biocompatibility without impairing the device's medical functional capability and economical efficiency.
Patent EP-0398338-A2 (EP)
Inventor: ENGELBACH VOLKER
IPC: A22C17/10
Filed: 1990-05-17
Abstract: Automatically operating apparatus for coding slaughtered animals, having a coding head (16) which is mounted on a base (4) and can be moved towards the respective slaughtered animal (20) and moved back away therefrom, and having electronic control of the coding head (16) with respect to the code to be respectively applied, characterised in that a coding head (16) is provided which operates without touching the respective slaughtered animal (20); in that the coding head (16) is assigned a distance sensor (22), which operates in a contactless fashion, for detecting the distance between the respective slaughtered animal (20) and the coding head (16); and in that the movement of the coding head (16) towards the respective slaughtered animal (20) is controlled as a function of the distance sensor signal in such a way that the coding head (16) comes to a halt at the operating distance from the slaughtered animal (20). <IMAGE>
Patent EP-0401634-A2 (EP)
Inventor: PASQUETTIN PIERANGELO
IPC: B01F15/02
Filed: 1990-05-28
Abstract: The present invention relates to a metering valve (1) for the metered delivery of color pigments particularly in apparatuses for mixing coloring substances. The valve (1) comprises a color pigment feed duct (2) which defines a delivery port (3) controlled by a laminar shutter (10) which can move transversely with respect to the port (3) itself. The port (3) is arranged in a plane which is inclined with respect to a vertical plane and has, on the plane of contact with the laminar shutter (10), a configuration which tapers in the direction of translation of the laminar shutter (10) toward the end of the port (3) which is last-closed by the laminar shutter (10).
Patent EP-0416236-A2 (EP)
Inventor: MUELLNER MARTIN DIPL-ING DR
IPC: C01C3/00
Filed: 1990-07-04
Abstract: In the process, isocyanic acid is isolated from a gaseous mixture of isocyanic acid and ammonia by introducing a tertiary amine or ether at 250 to 600 DEG C. The gaseous reaction mixture is introduced into an inert diluent and cooled, an adduct of isocyanic acid and tertiary amine or ether condensing and the ammonia being separated off as a gas. A subsequent conversion of the adduct gives an unsymmetrically substituted urea, a carbamate, a thiocarbamate or a substituted isocyanate.