baber/WOPTO huggingface dataset:
Patent EP-0257229-A2 (EP)
Inventor: BOOS MICHAEL
IPC: G01N21/25
Filed: 1987-06-23
Abstract: Die Erfindung betrifft ein Fotometer (1) bei dem mittels eines Zerhackers (17,18,29,31) eine Meßphase, eine Referenzphase und eine Dunkelphase erzeugt werden. Diese Phasen sind zeitlich versetzt, so daß für alle Phasen ein einziger Detektor (23) vorgesehen sein kann. In dem Fotometer (1) ist das zu messende Objekt (6) zwischen zwei Lichtleitern (13,14) vorgesehen, wobei der eine Lichtleiter (14) zu dem Detektor (23) und der andere Lichtleiter (13) zu dem Zerhackereingang (17) führt. Der Zerhackerausgang (18) ist mit einem weiteren Lichtleiter (19) auf den Detektor (23) geführt (Fig. 1).
Patent EP-0263455-A2 (EP)
Inventor: SEKIYA MITSURU
IPC: F02M7/12
Filed: 1987-10-03
Abstract: A fuel supply device for carburetors in which a first level sensor (10) for maintaining a reference fuel liquid level in a fuel chamber (7) is provided separate from the fuel chamber; a second level sensor (20) used to maintain properly a fuel flow rate in a slow operation zone (6) and a third level sensor (16) used to maintain properly a fuel flow rate in a main operation zone (1) are arranged close by the first level sensor; and a mixture with a proper air-fuel ratio can always be supplied to an engine even if the fuel liquid level in the fuel chamber fluctuates and the entire carburetor inclines, without being affected thereby.
Patent EP-0232937-A2 (EP)
Inventor: JANSSENS FRANS E
IPC: C07D417/14
Filed: 1987-01-28
Abstract: Pharmaceutical compsn. comprises as active ingredient a therapeuticall effective ant. of an N-(4-piperidinyl)-3H-imidazo (4,5-b) pyridine-2-amine or N-(4-piperidinyl)-1H-benzimidazole-2-amine cpd. of formula (I) or its pharmaceutically acceptable acid addn. salt or steroisomer: where L=H, 1-6C alkoxy-carbonyl or benzyloxyearbonyl, A= gp. of formula (a) -CH=CH-CH=CH-, (b) -N=CH-CH=CH-, (c) -CH2N-CH=CH-, (d) -CH0CH-N=CH- or (e) -CH=CH-CH=N-, where 1 or 2 H atoms of (a) - (e) may be replaced by halogen, 1-6C alkyl, 1-6C alkoxy, CF3 and/or OH gp(s).; R= H or 1-6C alkyl; R1=H, 1-10C alky, 3-6C cycloalkyl, Ar1 or 1-6C alkyl substd. by 1 or 2 Ar1; R2= H, 1-6C alkyl, 3-6C cycloalkyl, 1-6C alkyl -(O-, 1-6C alkoxy-CO- or Ar2 - 1-6C alkyl; Ar1 = phenyl (opt. substd. by 1-3 of halogen, OH, N02, CN CF3, 1-6C alyl, 1-6C alkoxy, 1-6C alkylthio, SH, NH2, mono-or di-(1-6C alkyl)-amino, carboxyl, 1-6C alkoxy -carbonyl and/or 1-6C alkyl -co-), thienyl, halothienyl, furanyl, 1-6C alkyl-furanyl, pyridinyl, pyraxinyl, thiazolyl or imidazolyl opt. substd. by 1-6C alkyl, and Ar2 = phenyl opt. substd. as in Ar1. Cpds. of formula (I) and salts and stereoisomers are new where R1=R1a= 1-6C alkyl substd. with 1-6C alkyl-substd. furanyl other than 5-methyl-2-furanyl.
Patent EP-0252690-A2 (EP)
Inventor: CLUTTERBUCK PAUL GEOFFREY
IPC: C08K5/10
Filed: 1987-07-02
Abstract: This invention relates to antistatic plastic plasticisers for flexible polar polymers e.g. PVC comprising an alkoxyalkanol ester and a surfactant. The feature of the invention is that the specific combination now claimed shows a synergistic effect in its antistatic plasticising activity. The combination also reduces significantly the surface resistivity of such polymers.
Patent EP-0272932-A2 (EP)
Inventor: CAVANAGH PATRICK EDWARD
IPC: C04B35/26
Filed: 1987-12-23
Abstract: Strontium hexaferrite magnets are produced by a novel procedure in which a novel eutectic of SrO and Fe₂O₃ containing 36 wt.% SrO and 64 wt.% Fe₂O₃ first is formed, particulated to below 1 micron, and reacted with particulated Fe₂O₃ with particle size below 1 micron while a magnetic field is applied.
Patent EP-0280988-A2 (EP)
Inventor: GAZZANA PRIAROGGIA PAOLO
IPC: G02B6/24
Filed: 1988-02-23
Abstract: A joint according to the invention connects together two submarine cables(2,5) comprising optical fibers(4,7), the armour(3) of one cable(2) being radially inner with respect to the assembly formed by the optical fibers(4) and the armour(6) of the other cable(5) being radially outer with respect to said assembly(7). 
     In the joint the mechanical connection between the armours (3,6) of the two cables(2,5) is obtained by securing them to a plate(1) provided with openings (25) to allow the passage of the final portions of the optical fibers (4,7) contained in the cables(2,5) in view of their mutual connection.
Patent EP-0289954-A2 (EP)
Inventor: YAMASHITA NOBORU
IPC: G10C3/02
Filed: 1988-04-29
Abstract: For preventing a fall board of a keyboard instrument from crashing against a key slip of the keyboard instrument, there is disclosed a fall board assembly comprising a) a fall board (31) having a boss portion (34) and a covering plate portion (35) extending from the boss portion and b) a pair of rotary dampers (32 and 33) provided between the boss portion of the fall board and side arms (37) of the keyboard instrument, respectively, and operative to allow the fall board to move between first and second angular positions, and the keyboard is covered with the covering plate portion of the fall board in the first angular position but exposed to a player in the second angular position, wherein the rotary dampers produce a damping effect against the rotation of the fall board when the fall board rotates from the second angular position to the first angular position.
Patent EP-0299525-A2 (EP)
Inventor: TAJIMA JUNJI
IPC: H01L29/94
Filed: 1988-07-15
Abstract: A semiconductor device provided with capacitors which have accurate and reliable capacitance ratio, is disclosed. The semiconductor device comprises first and second capacitors. The first and second capacitors have substantially the same physical configuration but they have different dielectric layers of different values of dielectric constant. Thus, a capacitance ratio of the first capacitor to the second capacitor is determined in accordance with the dielectric constant ratio of the dielectric layers thereof.
Patent EP-0311824-A2 (EP)
Inventor: WILLUTZKI KURT
IPC: B65D30/22
Filed: 1988-09-23
Abstract: The known paper carrier bags have a foldable box shape made of four outer walls and a bottom. The articles introduced do not stand securely in the bag and can fall over. The new carrier bag is intended to provide a receptacle for goods in a fixed position in a simple manner. This is achieved by a compartment division (8a to 8c), provided in the accommodation space of the bag, said compartment division (8a to 8c) being formed by a foldable paper tunnel (9) which is inserted during manufacture of the bag and is fixed to opposite outer walls (1, 2). The carrier bag is fitted with a compartment division during its production in a cost-effective manner, by which means the articles introduced, such as bottles, receive a secure fixing of their position. <IMAGE>
Patent EP-0322585-A2 (EP)
Inventor: SCHOBER MANFRED DR
IPC: G03F7/028
Filed: 1988-11-30
Abstract: A photosensitive composition contains, inter alia, thermoplastic elastomeric block copolymers as binders and addition-polymerisable compounds with terminal ethylenic unsaturation, at least one monomer having an acrylate group or methacrylate group and, for the homopolymers thereof, the solubility parameters being between 7.6 and 9.6, and the glass transition temperature being below 0 DEG C, and at least one monomer having more than one acrylate groups and/or methacrylate groups, whose homopolymers have solubility parameters between 9.6 and 12.
Patent EP-0321891-A2 (EP)
Inventor: DEMARTINO RONALD N
IPC: C07C209/00
Filed: 1988-12-17
Abstract: This invention provides bisacrylate monomers and thermoset polymers which exhibit nonlinear optical response. The polymers have utility as a transparent nonlinear optical component in optical light switch and light modulator devices. 
     The bisacrylate monomers correspond to the following structure:
      where R is an alkyl substituent, R¹ is a divalent alkylene radical, m is an integer with a value of 0-2, n is an integer with a value of 0-1, and X is an electron-withdrawing substituent, such as -NO₂, CF₃, or -CN.
Patent EP-0321906-A2 (EP)
Inventor: GUSLITS VLADIMIR SOLOMON C O E
IPC: G03G15/08
Filed: 1988-12-19
Abstract: A reproduction apparatus has a flexible photoconductor (10) that is moved along an endless path and past a development station (18) for developing latent images on one surface of the photoconductor. A back-up roller (46) is adjacent the other surface of the photoconductor. A mechanism (20) urges the roller (46) against the photoconductor to move it toward the station in response to insertion of the station (18) into the reproduction apparatus. The mechanism has arms ( 26) alongside the path of the photoconductor that are engageable with stops (50) on the station to precisely locate the roller, and thus the photoconductor, relative to the station.
Patent EP-0284172-A2 (EP)
Inventor: BARTHOLD FRED O
IPC: H02M3/335
Filed: 1988-01-06
Abstract: A source V-A/load V-A differential converter (single quad­drant DC-DC topology) combines the canonical functions of both the boost and buck converter topologies. Basic advantages of the boost and buck topologies are retained, disadvantages of these and prior art compound topologies are eliminated, and several entirely new and useful functions are realized. These new func­tions include sub-microsecond source voltage/load step response (independent of feedback loop parameters), extremely wide source voltage range, very high conversion efficiency/power density, multiple auxiliary outputs with closely held voltage range para­meters (without resort to minimum load, pre-load, or sub-regula­tion), galvanic input/output isolation, enhanced capacitance safety/energy storage, reduced gain bandwidth requirements, and intrinsic stability. The differential term derives from the transfer funtion for this new compound topology, i.e., x=δ(a+x).
Patent EP-0289231-A2 (EP)
Inventor: HARRISON DAVID LINSAY
IPC: C08K9/08
Filed: 1988-04-22
Abstract: A coating composition for a particulate filler comprising an organic oligomer containing a plurality of oxy groups, less than 15% of which are comprised in hydroxy groups, organic oligomer components thereof, fillers coated with the coating compositions, organic polymer matrices filled with a dispersion of the coated filler, and processes for the preparation of the oligomer components, the coating compositions, the coated fillers and the filled matrices, and precursors of the coating compositions.
Patent EP-0313180-A2 (EP)
Inventor: ALTENPOHL PAUL J
IPC: G01G19/18
Filed: 1988-05-06
Abstract: A continuously moving load (22) is conveyed through a plurality of weighing load cell assemblies (36) during a weighing operation to obtain a predetermined number of repetitive weight measurements fed to a data processor (90) for providing an error corrected readout. Individual weight measurements are monitored to identify load cell assemblies from which erroneous readings are derived and to remove such erroneous readings from the data processing operation.
Patent EP-0295048-A2 (EP)
Inventor: MAWHIRT JAMES A
IPC: G01N35/00
Filed: 1988-06-07
Abstract: Test tubes are transported to a sampling location in a test apparatus by using a conveyor system comprising a series (32) of bi-pivotally linked elongated test tube holders (42) each containing a stoppered test tube. The series of holders passes from input compartment (68) into guide (30), and a selected number of holders are sequentially received on mixing table (36) where those holders (and associated test tubes) are batch rotated for mixing. These tubes are then sampled by aspiration, and thereafter moved through guide (38) to output compartment (70).
Patent EP-0302721-A2 (EP)
Inventor: YIN SIMON
IPC: H01H33/28
Filed: 1988-08-03
Abstract: A switch assembly especially suitable for use as part of an overall electrical circuit breaker includes a three-link arrangement consisting of three links (70, 72, 74) interconnected together for movement between a first positional configuration in order to open a circuit and a second positional configuration in order to close the circuit. Means (90) is provided for applying a force to the arrangement in a way which causes the links to move from their first positional configuration to their second positional configuration, and thereafter for maintaining the links in their second positional configuration. An arrangement separate from the force-applying mechanism and including one (74) of the three links is also provided for automatically overriding the application of force to the arrangement in order to cause the links to immediately move back to their first configuration, either during movement to their second configuration or after the links have been moved into their second configuration by the force-applying mechanism (90), whereby the switch assembly can be tripped back to its open position at any time.
Patent EP-0305207-A2 (EP)
Inventor: SMITH GERALD J
IPC: B32B27/12
Filed: 1988-08-26
Abstract: A resilient, low modulus, semirigid shell for use as a component of an article of luggage. The shell comprises a first nonwoven batt (14) of thermoplastic resin fibers and an exterior material (10) attached to the first nonwoven batt (14). The first batt and exterior material are thermally formed to a predetermined shape. The shell may also include one or more additional component layers selected from a second nonwoven, fibrous batt (12), a layer of backing material (11), a water impermeable film, and a lining material (16). In manufacturing the shell, the exterior material is attached to a first portion of a substrate material which is comprised of the nonwoven batt of thermoplastic resin fibers. A second portion of the substrate material is secured to an apparatus for thermal forming and the exterior material and substrate material are thermally formed to a resilient, low modulus, semirigid shell having a predetermined configuration.
Patent EP-0306298-A2 (EP)
Inventor: GREEN DAVID T
IPC: A61B17/072
Filed: 1988-09-01
Abstract: The anvilless surgical stapler (10) includes a pair of stapling assemblies (13) which are mounted on the articulated handles (36) of an applicator (14). Each stapling assembly includes a mounting block (15) and a staple cartridge (16) which is slidably mounted within the block. Further, each cartridge has a housing (19) with a plurality of openings (20) in which staples (21) are slidably received along with a plurality of pushers (22). When the stapling assemblies are brought together, one or more ribs (18) in the mounting block cause the pushers to fire the staples from the openings of the staple cartridge housings. A pair of deformable lips (31) are also provided at the mouth of each opening for deforming the legs (25) of each staple inwardly toward each other in order to embed into the tissue without penetrating into the tissue. The lips also permit passage of the deformed staples under the biasing force of the pushers.
Patent EP-0310317-A2 (EP)
Inventor: BORDT DALE
IPC: A61K39/23
Filed: 1988-09-26
Abstract: Sterile pharmaceutical compositions for use in therapy especially inactivated vaccines for use in prophylaxis, are prepared by inactivating a live virus or bacterium with ascorbic acid and/or a salt thereof in the presence of oxygen and a source of heavy metal ions. Methods of treating animals, including humans, with such compositions are also disclosed.
Patent EP-0310571-A2 (EP)
Inventor: GELLI ROBERTO
IPC: A43B13/18
Filed: 1988-09-14
Abstract: The sandal's inner sole (3) is thin and flexible and its outer sole (1) is thicker and has a concave part at the front of its upper surface to which the inner sole is fixed. A cylindrical coil spring (4), acting vertically, is inserted between the inner and outer soles near the sandal's back end. The outer sole is made of wood and the inner sole is several layers of wood. Between the soles at the front there is a thin layer (5) of elastic material. The strap (6) over the foot is fixed to the inner sole's edges.
Patent EP-0292468-A2 (EP)
Inventor: BLANKENHAGEN FRED
IPC: F16D65/02
Filed: 1988-05-02
Abstract: Ein Reib- bzw. Gleitkörper für Kupplungen, Lager od.dgl. besteht aus einem metallischen Ringkörper mit wenigstens einer unebenen, rotationssymmetrischen Reib- bzw. Gleitfläche, die einen unmittelbar aufgesinterten Streusinterbelag (5) aufweist. Zur Herstellung dieses Belages wird der Ringkörper (2) zusammen mit einer im wesentlichen konzentrisch unter Einhaltung eines Ringspaltes an der Seite der Reib- bzw. Gleitfläche (4) angeordneten Sinterform eben aufgelegt. Nach Füllung des Ringspaltes (10) mit Sinterpulver wird die gesamte Anordnung auf Sintertemperatur erwärmt. Das Material der Sinterform weist einen Wärmeausdehnungskoeffizienten auf, der bei innenliegender Sinterform (7) größer und bei außenliegender Sinterform kleiner als der des Ringkörpers ist, womit über die unterschiedliche Temperaturausdehnung eine Druckbeaufschlagung während der Sinterung erfolgt.
Patent EP-0325191-A2 (EP)
Inventor: FAULDS DARYL
IPC: A61K38/46
Filed: 1989-01-17
Abstract: A vaccine for protecting against a disease caused by a microorganism which does not synthesize nucleic acid precursors such as a  Mycoplasma  organism, which contains nuclease and/or a nuclease fragment or derivative which produces antibodies which recognize nuclease secreted or available on the surface of the microorganism against which protection is to be afforded. A vaccine may also be prepared from an antibody or fragment or derivative thereof which recognizes such nuclease of such microorganism.
Patent EP-0328138-A2 (EP)
Inventor: BRODOWSKI ERWIN DIPL-ING
IPC: F16L33/26
Filed: 1989-02-10
Abstract: In a metal hose assembly, especially a wrapped or corrugated hose for vehicle exhaust transmission lines, two hoses are arranged one above the other and are held together at their two ends. <IMAGE>
Patent EP-0339519-A2 (EP)
Inventor: NICK BERNHARD DR
IPC: G03F7/016
Filed: 1989-04-22
Abstract: The invention relates to a light-sensitive, negative-working registration material which contains diazonium salts as light-sensitive compounds, metal salts and, optionally, polymeric binders and other standard auxiliaries and additives, and also to a process for the production of lithographic printing plates.
Patent EP-0348925-A2 (EP)
Inventor: HARA YOSHIFUMI
IPC: H04B10/2507
Filed: 1989-06-28
Abstract: A fault examining apparatus for a system, wherein a master station is connected sequentially with a plurality of follower stations in a loop shape by one transmission passage so as to transfer digital signals from the master station to the follower stations, from the follower stations to the follower stations or from the follower stations to the master station with serial information, composed of a means for detecting, storing as the received-light-amount level the peak value of the received signal at that moment of the serial information composed of pulse rows, with the light intermittent signals being provided by the follower station, and a display instrument for displaying the values.
Patent EP-0362793-A2 (EP)
Inventor: STIPPLER KURT DR DIPL-ING
IPC: C12C7/14
Filed: 1989-10-03
Abstract: The height position of the rake gear rotating in a lauter tub for the production of beer is automatically controlled in accordance with the flow rate or the differential pressure. The control is effected in such a way that when there is a drop in the flow rate or an increase in the differential pressure, the rake gear is moved to a lower position, whereas when there is an increase in the flow rate or a drop in the differential pressure, it is moved to a higher position. In addition, the rotational speed of the rake gear can be increased or reduced at the same time as it is raised and lowered.
Patent EP-0369403-A2 (EP)
Inventor: MONDARDINI MASSIMO
IPC: H02B1/40
Filed: 1989-11-14
Abstract: The button panel comprises a frame (20) intended to frontally close the containment box (10) for flush-mounting or the like. The frame is formed by a pair of parallel metallic rods (21-22) adapted to receive a plurality of modular elements (40), each of which comprises a front plate (41) and a rear housing (42) which accommodates the electromechanical componentry. The elements (40) are fitted onto the rods so as to be mutually superimposed; the rods are sectioned, or sectionable, in different lengths, according to the number of superimposed modular elements which compose the button panel, and are mutually connected by a lower (23) and an upper (24) removable crosspiece.
Patent EP-0372373-A2 (EP)
Inventor: WOTHE KLAUS
IPC: F16L35/00
Filed: 1989-11-29
Abstract: In order in the case of a coupling that coupling parts assigned to a specific gas or a specific liquid cannot be connected to coupling parts assigned to another gas or another liquid, the coupling (10) has a protective device (14) against confusing the connections, the protective device (14) preferably consisting of an identification ring (15) rotatably mounted on the container coupling part (12) and a receptor (16), provided in the hose coupling part, for the identification ring (15). <IMAGE>
Patent EP-0341063-A2 (EP)
Inventor: MAZUR ADAM WIESLAW
IPC: C12P19/02
Filed: 1989-05-04
Abstract: Processes of the present invention provide economical methods for preparing derivatives 5-C-hydroxymethyl-D-aldohexose and their bicyclic anhydro tautomeric forms. The 5-C-hydroxymethylation process comprises an enzymic oxidation reaction followed by a condensation reaction with formaldehyde.
Patent EP-0351072-A2 (EP)
Inventor: MELROSE CARYN GALLO
IPC: H03L7/081
Filed: 1989-06-16
Abstract: An improved digital phase-locked device and method for synchronising incoming data (8) with a local clock (24) includes registers (12a,12b) which, when alternately triggered during each successive selection cycle, trap the states of waveforms supplied by a delay element string (11). A transition detector (13) detects transitions in these waveforms and provides to a selection means (17, 18, 19) a plurality of outputs, each corresponding directly to a respective clock position. Registers 19a, 19b of the selection means are alternately triggered by clock signals. Selection means 19 provides a window (SW) defining the maximum number of unique clock positions adjacent a then present clock position within which bit patterns are examined for determining whether any of the clock positions then within the window constitutes a valid local clock selection choice. While in a locked mode, if a bit pattern within window (SW) denotes only one local clock selection choice, that clock position is selected and locked as the local clock. If the bit pattern in window (SW) denotes none or more than one local clock selection choice, then unlocking is deferred until at least the next selection cycle. If during the deferral period, the bit pattern denotes only one clock selection choice, that clock position will be selected and locked as the local clock; otherwise unlocking will occur.
Patent EP-0357338-A2 (EP)
Inventor: BUCKBERG GERALD D
IPC: A61M1/36
Filed: 1989-08-24
Abstract: An apparatus and system to arrest or reverse heart damage from myocardial infarction by using a peripheral, femoral-femoral full bypass along with the venting of the left ventricle wherein the rate at which blood is drawn from the femoral vein and the rate at which the left ventricle is vented are relate in a predetermined manner. The damaged area is treated with a cardioplegic solution; the blockage causing the heart attack is then removed by a thrombolytic solution or by angioplasty, while blood is prevented from entering the ventricle and from reactivating the heart from its at-rest condition. Normal blood flow is then restored, and the various catheters and bypass mechanisms removed. The system is also useful for peripheral cardiopulmonary bypass systems not involving the application of a cardioplegic solution. The catheters are specially designed for their function.
Patent EP-0364120-A2 (EP)
Inventor: WAKASUGI KAZUYUKI CENTRAL RESE
IPC: C09B23/06
Filed: 1989-09-21
Abstract: A cycloalkene compound of the general formula [1]:
      wherein R¹ and R² each is C₁-C₄ alkyl, R³ is hydrogen or C₁-C₄ alkyl, R⁴ and R⁵ together represent -CH₂-CH₂- or -CH₂-CH₂-CH₂-, and R⁶ is C₁-C₄ alkyl is useful as a color former in a recording material.