baber/WOPTO huggingface dataset:
Patent EP-0313144-A2 (EP)
Inventor: EMERY WILLIAM DEREK
IPC: C11D3/20
Filed: 1988-10-07
Abstract: Non-phosphorus aluminosilicate built detergent bleach composition having really effective cleaning and stain removal performances at low wash temperatures of 40°C and below, comprising at least one detergent-active material selected from anionic, nonionic, amphoteric, zwitterionic detergent compounds and soaps and mixtures thereof, and
     (a) from about 15% to about 40% by weight of a water-­insoluble aluminosilicate cation-exchange material;   (b) from about 1% to about 15% by weight of citric acid or an alkali metal citrate;   (c) from about 5% to about 35% by weight of an inorganic peroxide compound; and   (d) from about 1% to about 10% by weight of a peroxybenzoic acid bleach precursor.
Patent EP-0319052-A2 (EP)
Inventor: THOMAS JNR KENNETH A
IPC: C12P21/02
Filed: 1988-10-14
Abstract: Novel genes coding for mutant bovine and human aFGF are constructed. The unique genes are derived from genes encoding recombinant bovine and human aFGF by specific point mutations. Each gene construct is inserted into an expression vector which is used to transform an appropriate host. The transformed host cells produce unique mutant recobinant aFGF, human or bovine, which is purified and has enhanced or improved biological activity in the absence of heparin compared to the unmutated forms.
Patent EP-0301834-A2 (EP)
Inventor: GIORGI RAFFAELO
IPC: C07C227/18
Filed: 1988-07-27
Abstract: Benzoyoxyacetic acid derivatives of formula (I)
      wherein M denotes hydrogen or one equivalent of a pharmaceutically acceptable inorganic or organic cation are useful as analgesics and anti-inflammatory agents. A novel process for their preparation is also disclosed along with novel intermediates.
Patent EP-0305074-A2 (EP)
Inventor: BINGHAM WALLACE KARL C O MINNE
IPC: C09D101/18
Filed: 1988-08-08
Abstract: A coating composition for forming a retroreflective coating on a substrate comprising: (1) a coating vehicle which comprises a film-forming binder material and a liquid volatilizing agent; (2) transparent microspheres which are hemispherically-coated with partially-light-transmissive specular reflectors; and (3) optional pigment particles. Also the retroreflective coating formed thereby.
Patent EP-0309102-A2 (EP)
Inventor: VILHELMSSON KENNET J A
IPC: G02B6/28
Filed: 1988-08-30
Abstract: A micro-optical building block system for optical processing of light signals and method for making the components used in the system. The basic system includes a master substrate (31) on which is mounted at least one building block (21-28). Typically, there are a multiplicity of pre-defined positions at which the building blocks will mate with the master substrate. Building blocks can be positioned adjacent to each other on the master substrate in such a way as to allow light signals to be transferred between them. Mating relief patterns (83, 73, 74) are formed on both the master substrate and the building block stubstrates, the relief pattern areas on the master substrate being adjacent and repetitive, or alternatively, different patterns. The mating relief patterns enable self alignment of the building blocks at predetermined positions on the master substrate. The relief pattern on the building blocks is adapted to be employed to embody a variety of optical components as integral or constituent parts of the relief pattern. Alternatively, the relief pattern is used as a mechanical fixture for optical or mechanical components, or both, which define the functions of the building blocks.
Patent EP-0309294-A2 (EP)
Inventor: YAMAZAKI SHUNPEI
IPC: H01L39/24
Filed: 1988-09-26
Abstract: A sputtering apparatus for producing a thin film of a superconducting oxide material comprises a pair of sputter targets of compacted superconducting material which are mutually separated and opposed to each other so as to define a region wherein a substrate which is required to be coated with sputtered material may be located, and means for subjecting such substrate to the action of a magnetic field oriented perpendicular to or parallel with the substrate surface whereby crystal orientation is caused to occur during the growth of the film.
Patent EP-0311517-A2 (EP)
Inventor: NAKAJIMA TERUMI
IPC: A61K31/496
Filed: 1988-10-05
Abstract: A compound of the formula:
      represents a cyclic amino group, A represents a methylene group or a carbonyl group, m represents an integer of 1 to 3, n represents an integer of 0 to 4 and p represents an integer of 1 to 2, or a salt thereof, which has glutamate receptor inhibiting activity is provided.
Patent EP-0323309-A2 (EP)
Inventor: YAMADA TERUAKI
IPC: C07C51/265
Filed: 1988-12-16
Abstract: An improved method for the preparation of a naphthalene dicarboxylic acid by liquid-phase catalytic oxidation of a diisopropylnaphthalene in a lower fatty acid-based solvent is disclosed wherein a catalyst system comprising bromine and the heavy metals cerium, cobalt, and manganese is used. The cerium compound used as a cerium source for the catalyst can be recovered from crystals of the naphthalene dicarboxylic acid product by dissolving the crystals in an alkali solution and separating the cerium compound as insolubles from the solution.
Patent EP-0278890-A2 (EP)
Inventor: ROLLICK KEVIN LOUIS
IPC: C08L21/00
Filed: 1988-01-15
Abstract: There is disclosed compounds having, within their structural formulae, a trivalent moiety: 
 
>N- - 
which exhibit anitozonant activity when added to rubber compositions at antiozonant effective levels and which exhibit synergistic antiozonant activity when used with conventional antiozonants in rubber compositions. There is also disclosed novel compounds which can be used as antiozonants.
Patent EP-0281529-A2 (EP)
Inventor: BATTEGAZZORE PIERO
IPC: B65D47/20
Filed: 1988-03-01
Abstract: A bottle (1) for syrups, which affords precise dosages of a syrup in an accurate and hygienically satisfactory manner, comprises a container (2) in bottle form which extends between a bottle bottom (3) and a bottle neck (4), a cap-type stopper (8) removably associated with the bottle neck (4), a syringe device (12) having a respective cylinder (13) associated with the bottle neck (4) and defining a chamber (15) having a set volume equal to a single dose, which chamber (15) is in fluid communication with said bottle bottom (3) through a conduit (16), and a respective plunger (14) associated with the cap-type stopper (8) and being movable within said cylinder (13) on removal of the cap (8) to such up a dose from the bottle bottom (3).
Patent EP-0355247-A2 (EP)
Inventor: OKADA MINORU
IPC: A61K9/26
Filed: 1989-01-02
Abstract: Compressed-molded preparations are disclosed. In the preparation coated granules of a pharmaceutical composition are compressed and molded together with non-coated component(s) containing 10% or more by weight of non-­swelling polymers. According to the preparation there is little breakdown of the coating of coated granules at the time of compressing and molding, and the rate of disintegration, and in turn, the release rate of the pharmaceutical component, can be freely controlled or modulated.
Patent EP-0323842-A2 (EP)
Inventor: CONE JAMES L
IPC: A61K35/14
Filed: 1989-01-05
Abstract: The present invention relates to improved methods for purifying TGF-β so as to obtain such in high yields.
Patent EP-0331893-A2 (EP)
Inventor: DIEKHANS NORBERT DR-ING
IPC: A01D41/14
Filed: 1989-01-27
Abstract: The height position of a reaper is controlled in dependence on a ground pressure signal (SB) and its pivoting transverse position is controlled in dependence on lateral ground clearance signals (SL, SR), the adjusting signals being transmitted to hydraulic valves (VT, VH; VL, VR). …<??>The accuracy and freedom from vibration of the cutting-height control of the reaper are to be increased. …<??>The ground clearance signals (SL, SR) are used proportionately with the ground pressure signal (SB) for controlling the height position. A linkage of these signals (SL, SR, SB) with further transmitter signals and a method for the automatic matching of the control characteristic by a variation of the hystereses and dead times of the controllers (V1, V2) are disclosed. …<??>The control device is employed in combine harvesters for low-level cut material and on undulating and loose soils. …<IMAGE>…
Patent EP-0332010-A2 (EP)
Inventor: MERKLE HANS-PETER PROF DR
IPC: A61K9/70
Filed: 1989-02-28
Abstract: Method for making a dressing for transdermal delivery of systemically active lipophilic pharmaceuticals having a molecular weight of less than 1000, by mixing an aqueous dispersion of a polymer having a glass transition temperature between -70 and -10 DEG C with the active compound, coating a support film which is impermeable to water vapour and the active compound with the polymer dispersion containing the active compound and drying, where an active compound which does not dissolve the polymer and no volatile organic solvent is employed.
Patent EP-0338329-A2 (EP)
Inventor: HARTEL GUNTER
IPC: F02D11/08
Filed: 1989-04-06
Abstract: In the electronic control and/or regulation of internal combustion engines it is known practice to replace direct adjustment of the throttle valve by an indirect adjustment, the use of vacuum cells being known in this context. This has the disadvantage, however, that, in an emergency, for example if the electronics fail, direct adjustment of the throttle valve is no longer possible. The new adjusting device has characteristics which take account of this in that the accelerator drawplate is connected via a second rod to a second diaphragm of the vacuum cell, that the first and/or second rod extends with a rod section into the chamber formed between the diaphragms and is guided by an end section in an axial recess in the second and/or first rod and that the recess permits a smaller adjusting movement of the end section, in terms of axial displaceability of the end section, than that of the second rod. In the event of failure or malfunction of electronic, electrical or mechanical components, full closing of the throttle valve is ensured. Where the internal combustion engine is used in a vehicle, emergency running of the internal combustion engine in a partial load range allows it to be driven on to a workshop. <IMAGE>
Patent EP-0341419-A2 (EP)
Inventor: SEKIGUCHI SHIGEMI C O HOSIDEN
IPC: H01R9/03
Filed: 1989-04-06
Abstract: In an connector with a locking mechanism an insulator body (11) having contact pins (12) is disposed in a cylindrical metal cover (13) having a tongue (15) formed integrally therewith by cutting a U-shaped groove in its forward por­tion. The tongue has in its front end portion a radially outward protrusion (16) for locking use formed integrally therewith. An elastic piece (17) is slidably disposed in contact with the underside of the tongue, the rear end por­tion of the elastic piece projecting out of the metal cover through a slot made therein and coupled as a unitary struc­ture with a drive member (19) mounted on the outside of the metal cover. The rear end portion of the metal cover is co­vered with a metal shell (22), and a coiled spring (23) is interposed between the metal shell and the drive member, thereby biasing the elastic piece (17) forwardly. A cable (25) connected to the contact pins (12) is led out through the metal shell (22), and a bush (24) of a synthetic resin material is formed on the rear end portion of the shell and the adjoining portion of the cable. A cylindrical unlocking member (28) is mounted on the outside the coiled spring, the shell and the forward portion of the bush. By pulling back the unlocking member, the elastic piece can be slid back relative to the tongue.
Patent EP-0339504-A2 (EP)
Inventor: KENEALY WILLIAM ROBERT
IPC: C07K16/00
Filed: 1989-04-21
Abstract: A chemically synthesized 15 amino acid peptide designated peptide 1-69, which has the sequence of amino acids numbers 308 to 322 (RIQRGPGRAFVTIGK) of the human immunodeficiency virus-1 (HIV-1) IIIB  env -coded protein, was used to immunize animals. Peptide 1-69 elicited in immunized animals antibodies that block HIV proliferation and block HIV-induced cell fusion in cell culture.
Patent EP-0341505-A2 (EP)
Inventor: WALTER MARTIN
IPC: G10K11/00
Filed: 1989-04-27
Abstract: In order to induce ultrasonic oscillations in a liquid contained in a container, ultrasonic oscillators are bonded onto the outside of a wall serving as a diaphragm. Due to cavitation erosion, the seal on this wall is broken, which leads to the destruction of the entire device. In order to prevent this, it is proposed to attach a retaining ring near to the oscillation node on the ultrasonic oscillator, which then permits insertion into the container so that the ultrasonic oscillator acts with its sound-radiating cone directly on the liquid.   <IMAGE>
Patent EP-0364658-A2 (EP)
Inventor: DELAKOWITZ BERND
IPC: H04Q1/14
Filed: 1989-04-29
Abstract: The invention relates to a distribution device (1) especially for the main distributor of telephone exchanges, for connecting subscriber, switching and patching lines, from several connection panels (A, B, C, D) arranged at the front and rear (4, 5), which exhibit plug-in openings (8) provided with contact taps (13). To create a distribution device (1) in which the exchange and subscriber cables can be jointly connected on one connecting side or separately on the front and rear (4, 5), the connection panels (A, B, C, D) are provided at a central unit (2). The contact taps (13) of various connection panels are arbitrarily connected to one another inside the central unit (2). Into the plug-in openings (6), functional elements (7) with connector tongues (12) for electrical connection with the contact taps (13) are inserted. The functional elements are constructed as connecting, isolating, protecting or testing elements (8, 9, 10, 11). <IMAGE>
Patent EP-0353446-A2 (EP)
Inventor: JOHNSON ROGER D
IPC: B26D1/62
Filed: 1989-06-22
Abstract: Apparatus for sizing a mix of randomly sized food pieces into chunks of a predetermined maximum length. The apparatus includes a carrier drum (11) and a cutting drum (12) mounted on parallel shafts (14, 15) which are interconnected for rotation in opposing directions. The carrier drum (11) has a plurality of parallel longitudinal bars (16) mounted equidistant around the periphery of the drum, spaced apart a distance equal to the desired maximum length of the food chunks. The cutting drum (12) carries a plurality of elongated cutting blades (25) mounted parallel to the longitudinal bars (16) on the carrier drum (11) and spaced apart the same distance as the longitudinal bars (16). The drums (11, 12) are aligned so that upon rotation of the drums the blades (25) cooperate with the longitudinal bars (16) to sever elongated food pieces carried on the surface of the bars into the nip between the drums, without striking against the bars (16). A conveyor (40) mounted adjacent the carrier drum (11) delivers a mix of randomly sized food pieces onto the carrier drum (11), with the longitudinal axes of the elongated pieces in the mix being aligned so that the elongated pieces are deposited on the longitudinal bars (16) of the rotating carrier drum (11) perpendicular to the axes of the bars (16) and are carried into the nip between the counter rotating drum (12) where they are cut to a desired length.
Patent EP-0371275-A2 (EP)
Inventor: SMITH FORREST KIMBERLEY
IPC: H02H9/02
Filed: 1989-11-03
Abstract: The improved circuit breaker design addresses the need to limit circuit fault currents and still retains the reliability and isolation provided by a mechanical contact breaker. Internal circuitry is designed to limit fault currents to a source-supportable value until the mechanical action of the breaker disconnects the faulted load circuit. The limiting action will respond in microseconds to hold the fault current to a preset value until the contacts are opened. This high speed protection capability minimizes disturbances to the power source and prevents short-circuit voltage sags which could disrupt other loads served by the power network. 
     The new breaker design incorporates contacts (3A, 3B, 3C) and a mechanical trip mechanism (4,5) similar to those of existing breakers. A magnetic amplifier (1A, 1B, 1C) is used to reactively impede the current to a controlled value during fault current conditions. The magnetic amplifier impedance is turned on and off by an electronic controller (20) which monitors load current. When an abnormally large current is drawn from the load terminals, the controller (20) instantly switches on the impedance of the magnetic amplifier (1A, 1B, 1C), limiting the current. If the overload condition persists for a specified length of time, the controller (20) will energize a solenoid (4) to trip the breaker.
Patent EP-0369370-A2 (EP)
Inventor: BARTHELMES CLEMENS
IPC: C03B23/11
Filed: 1989-11-13
Abstract: To manufacture an exhaust-tube-less discharge vessel (10) for a metal halogenide high-pressure discharge lamp, a blank is first produced by means of blow-moulding from a quartz tube closed at one end, the future discharge vessel of which blank is provided with a cap (9) and fully shaped. Subsequently, an interchanging holder holding itself inside the blank and provided with the electrode systems (12, 13, 14) is introduced to a predetermined position. This is followed by a purging-type cleaning process with nitrogen, the introduction of the filling substances (20) and a renewed heating-up of the crimping area with simultaneous nitrogen purging and cooling of the cap (9) of the blank with liquid nitrogen. After the subsequent closing of the lamp vessel (10) by a crimping (21), the protruding quartz tube piece is separated. The discharge vessel (10) is then provided with a glass envelope in a similar manner. <IMAGE>
Patent EP-0380772-A2 (EP)
Inventor: HOLZBACH WOLFGANG DR
IPC: B60C9/18
Filed: 1989-11-23
Abstract: The invention relates to an automotive pneumatic tyre having belt layers which contain at most 8 % by weight of plasticiser and having a tread divided into two layers, the outer layer thereof containing at least 25 % by weight of plasticiser and being softer than the inner layer. In order to prevent unfavourable effects on the service life of the belt structure as a consequence of plasticiser diffusion, it is proposed according to the invention that the inner layer of the tread is thicker over the axial edges of the belt layers than in the centre of the tyre and contains at most 10 % of plasticiser. <IMAGE>
Patent EP-0362907-A2 (EP)
Inventor: TAKAYOSHI WATANABE
IPC: F16B47/00
Filed: 1989-01-31
Abstract: A supporting device (10) comprising a sucking cup (12) and a supporting member that is substantially coupled to the center of said sucker cup (12) and is provided with a mounting portion for supporting an article near one end of said supporting member. An annular member surrounds at least partly the supporting member and abuts with one end a peripheral portion of the sucking cup, whilst a resilient member (20) has been arranged between the annular member and the supporting member in such a way that said resilient member is compressed and pushes the annular member towards the peripheral portion of the sucking cup when the supporting member is pushed towards the sucking cup.
Patent EP-0332318-A2 (EP)
Inventor: NEWMAN GARY F
IPC: C08J3/18
Filed: 1989-02-22
Abstract: An improved process for the production of a plasticizer containing dry, flowable polyvinyl alcohol (PVA) resin blend capable of thermoplastic processing. The process provides for the incorporation of plasticizers in an intimate contact with the PVA resin without heating, cooling, or extended drying steps. Specifically, PVA resin granules having an appropriately small particle size distribution are spray-coated with a liquid plasticizer medium, and then mixed with a dry, fine powder coating medium to produce a flowable, dry plasticized PVA blend. Additional components, such as antioxidants, dyes, and antiblocking agents, may also be incorporated into the finished product.
Patent EP-0333380-A2 (EP)
Inventor: CAYA ARTHUR J
IPC: H03K17/16
Filed: 1989-03-09
Abstract: A high voltage modulator has a square wave generator (10) which produces signals with adjustable duty cycles at different repetition frequencies; a pair of switching transistor assemblies (36, 38) arranged to connect either a high positive voltage (+300V DC ) or a high negative voltage (-300V DC ) to an output line (Vo); and switch actuating circuitry (24, 28A, 28B, 30, 32) optically coupled (22) to the square wave generator (10) to produce actuating signals for the pair of switching transistor assemblies (36, 38) in accordance with the signals out of the square wave generator (10). The switch actuating circuitry includes an adjustable delay line (30) and a delay line bypass (32) which cooperate to reduce to a minimum the time during which the high positive and high negative voltages may simnultaneously be connected to the output line (Vo).
Patent EP-0339964-A2 (EP)
Inventor: ACHGILL RALPH KENNETH
IPC: C07C337/06
Filed: 1989-04-26
Abstract: An improved method for preparing 4-methyl-3-­thiosemicarbazide, an intermediate of value in preparing certain herbicides, by reacting a methyldithiocarbamate quaternary ammonium salt of formula: 
 
CH₃NH- -NHNH₂ 
which comprises reacting a methyldithiocarbamate quaternary ammonium salt of Formula (I):
      wherein R is C₁-C₄ alkyl, with hydrazine.
Patent EP-0341965-A2 (EP)
Inventor: TERASHIMA SHIGEO
IPC: G11B7/24
Filed: 1989-05-08
Abstract: An optical card (c) comprising a memory region (2) in which one pit train (5) for supplying a track servo signal and a synchronizing signal is formed at a edge portion (3) of the memory region. The optical card has an increased storing capacity because it requires only one pit train. A recording/reproduction apparatus for the card comprises first (12) and second (13) optical heads. The first optical head scans the pit train to obtain the track servo signal and a synchronizing signal. The second optical head is used for recording and reproducing information from the optical card.
Patent EP-0346060-A2 (EP)
Inventor: MIYAMOTO YASUO HONDA R D CO LT
IPC: F16F13/00
Filed: 1989-06-06
Abstract: A fluid-filled vibration damper includes a partition (21) which is vibratable to absorb vibrations with small amplitudes. When vibrations with amplitudes greater than a certain amplitude level are continously applied over a certain period of time, the vibrations of the partition are substantially stopped. The fluid-­filled vibration damper comprises an attachment (7) adapted to be attached to a vibration source, a base (1) adapted to be attached to a structural member, an elastomeric member (10) interconnecting the attachment (7) and the base (1), a diaphragm (12) disposed in either the attachment or the base, the elastomeric member (10) and the diaphragm (12) defining therebetween a fluid chamber (S) filled with a fluid, a partition (21) disposed in the fluid chamber and dividing the fluid chamber (S) into first and second fluid chambers (S1, S2), a passage (26) providing fluid communication between the first and second fluid chambers, and a stop assembly (20) disposed between the partition and the first fluid chamber (S1) and between the partition (21) and the second fluid chamber (S2) and spaced from the partition with a clearance therebetween, the stop assembly (20) limiting vibration of the partition (21) while allowing the partition (21) to move transversely within a predetermined range, the partition (21) having therein an auxilliary fluid chamber (A) having a variable volume and communicating with at least one of the first and second fluid chambers (51, 52) the auxiliary fluid chamber (A) being expandable to reduce the the clearance between the partition (21) and the stop assembly (20) when the fluid flows from said at least one fluid chamber (S1, S2) into the auxiliary chamber (A).