baber/WOPTO huggingface dataset:
Patent EP-0234529-A2 (EP)
Inventor: FUJII HIROYUKI
IPC: B29C33/72
Filed: 1987-02-20
Abstract: A thermoplastic resin composition for cleaning a shaping apparatus such as an extrude by a simple operation, comprising 2 ∼ 30% by weight of a sodium salt of sulfonic acid, 0.5 ∼ l0% by weight of a water-­repellent compound and a thermoplastic resin and as an optional component, finely ground inorganic compound having a particle size of 0.005 to l0 µm.
Patent EP-0236849-A2 (EP)
Title: Vorrichtung zur Steuerung von Atemgas in einem Narkose.- bzw. Beatmungsgerät
Inventor: KLEINSCHMIDT LOTHAR DIPL-ING
IPC: A61M16/00
Filed: 1987-02-25
Abstract: Eine Vorrichtung zur Steuerung von Atemgas in einem Narkose- bzw. Beatmungsgerät, welche eine Vielzahl von Steuerelementen enthält, die je einen Steuerraum mit Steuerleitungen und einen Atemgasraum mit Atemgasleitungen besitzen, wobei der Steuerraum und der Atemgasraum durch ein Schließelement voneinander getrennt sind, soll derart verbessert werden, daß die Atemgasräume und die Steuerräume jeweils so zusammengefaßt sind, daß zur Erleichterung von Reinigung und Desinfektion möglichst wenig Bauteile auseinandergenommen und wieder zusammengesetzt werden müssen. Dazu ist vorgesehen, daß die Steuerräume (2,3) zu einem Steuerblock (1) und die Atemgasräume (7,8) zu einem Atemgasblock (6) derart zusammengefaßt sind, daß die beiden Blöcke (1,6) mittels einer gemeinsamen Dichtplatte (14) mit Schließelementen (12,13) zu einer Einheit koppelbar sind, in der die Steuerräume (2,3) und die Atemgasräume (7,8) getrennt und einander zugeordnet sind.
Patent EP-0235785-A2 (EP)
Inventor: KOBAYASHI KENJI
IPC: H01L31/04
Filed: 1987-03-02
Abstract: A semiconductor device comprising an amorphous semiconductor which might contain microcrystals and a metal electrode electrically connected to the amorphous semiconductor and containing Al as a first component wherein at least one element selected from the group consisting of (i)Ag, (ii)Au, (iii)Ca, Mg, Mn, W, Cr or Cu, (iv)Zn or Ge, and (v)Fe, Mo, Ni, Pd, Pt, Ti, V or Zr is added as an additional component of the metal electrode to the first component. 
     According to the present invention, one can prevent the diffusion of an element of a metal electrode into a semiconductor layer during the production and the use of a semiconductor device. In this way, the degradation of the properties of the semiconductor device can be substantially prevented. Further, the yield of products can be improved and their lifetime greatly lengthened.
Patent EP-0242595-A2 (EP)
Inventor: PETZ BRUCE RALPH
IPC: G06F12/16
Filed: 1987-03-20
Abstract: A variable number of parity bits or error correction code per word is used to increase error detection for words having the extra parity bits in a control store. Since some words do not utilize all the architected space available for words, extra parity bits are generated at development time for such words and stored with the words. A decoder 10 identifies the location and number of parity bits. Parity checking against the extra parity bits is then performed on different groups of bits in the word. This provides an inexpensive means of increasing error detection with minimal hardware cost.
Patent EP-0250778-A2 (EP)
Inventor: BROOCKMAN ERIC CHARLES
IPC: G06K7/14
Filed: 1987-05-05
Abstract: A method for forming UPC or EAN bar code labels from scans of half labels or less than half labels requires that captured data be examined and classified as being either a first type of data configuration or a second type. A first type includes a given number of numeric characters delimited by both margin and center characters. A second type includes either a margin character or a center character and a given number of numeric characters. Labels are formed, where possible, by using appropriate first type data configurations. If labels cannot be formed using only first type configurations, second type configurations are examined to determine if they could represent different portions of the same region (left or right) of a label. If complementary second type configurations are found, they are merged to form a half label. The formed half label may be further merged with a complementary first type data configuration to form a complete label.
Patent EP-0249747-A2 (EP)
Inventor: LEHNERT HEINZ
IPC: C08L61/24
Filed: 1987-05-15
Abstract: The hardener composition for urea-formaldehyde resins which may contain up to 20 % by weight of melamine and up to 5 % by weight of phenol, each percentage being based on the total weight of the resin, contains  (a) an ammonium salt of an inorganic or organic acid,  (b) an acid which does not react with the hardener composition,  (c) urea, and optionally  (d) a metal salt, an aqueous solution of the hardener composition having a pH >2 but may also have a pH <2 if the hardener composition contains a glycol or a functional derivative thereof.
Patent EP-0261427-A2 (EP)
Inventor: METTNER MICHAEL DIPL-ING
IPC: F16F9/52
Filed: 1987-08-26
Abstract: 1. Bitubular shock absorber which is arranged between two parts, in particular vehicle parts, the distance between which is changeable, and has a piston (5, 25) carried by a piston rod (7, 27), which piston separates two fluid-filled inner chambers (3, 4; 23, 24) from one another and is provided with a connecting channel controlled by a nonreturn valve (10, 30), and with a cylinder base (8, 28) which likewise has a connecting channel controlled by a nonreturn valve (9, 29) as a connection to an outer chamber concentrically surrounding the inner chambers (3, 4; 23, 24), a single restriction (14, 34) of the shock absorber (1, 21) being provided between the inner chamber (3, 23), penetrated by the piston rod (7, 27), and the outer chamber (12, 32), characterized in that, during the compression and rebounding of the shock absorber, the flow through this restriction is always in the same direction and in that a rheological fluid is used as fluid, in that, furthermore, electrodes (22, 33, 35) for establishing an electrostatic field are provided and in that the single restriction (34) is constructed as a narrow passage between the electrodes.
Patent EP-0261446-A2 (EP)
Inventor: NEUMANN HANS-JURGEN DR DIPL-PH
IPC: B04B5/04
Filed: 1987-08-29
Abstract: Multi-lumen tube arrangement for use in a sliding-seal-free centrifuge comprising a plurality of equilength individual tubes (12, 14, 36, 38, 40, 42) which after a twisting about the longitudinal axis of the tube arrangement (10) are each held fixed free of tension at their ends (16-18).
Patent EP-0244009-A2 (EP)
Inventor: HARING PETRUS GERARDUS MARIA
IPC: A23C15/16
Filed: 1987-04-10
Abstract: The invention provides a spread with a butter-like taste which contains a heat-treated dairy cream.
Patent EP-0240302-A2 (EP)
Inventor: CHENEVEY EDWARD C
IPC: D01F6/74
Filed: 1987-03-31
Abstract: A solvent-free homogenous blended composition compri­sing 25-40 weight percent polybenzimidazole having an IV in the range of 0.7 to 1.2 and a plugging value greater than 5 and correspondingly 75-60 weight percent polyimide, said composition having a high resistance to solvent.
Patent EP-0257824-A2 (EP)
Inventor: KASHIMA KENJI
IPC: A47K7/00
Filed: 1987-07-30
Abstract: A water decomposable paper (l) impregnated with an organic solvent is used to wipe clean a toilet seat and at the same time is effective to disinfect and eliminate germs from the seat surface. Water or another organic or inorganic solvent may be added to the organic solvent. Also, a bactericide may be added for disinfecting purposes. The paper may be flushed down the toilet after it has been used for wiping. 
     A sprayer comprising a spray vessel (l2) containing organic solvent (l3) may be used to spray the latter directly onto the toilet seat prior to wiping or onto the wiping paper as required.
Patent EP-0260855-A2 (EP)
Inventor: FORKNER JOHN F
IPC: A61B1/002
Filed: 1987-09-07
Abstract: An endoscope (11) comprising a body, including an elongated tubular distal section (13) adapted for insertion into a patient and optics (33, 29, 31, 25) for transmitting an image through the distal section so that the image can be viewed at a viewing location (27). The image-transmitting optics include an elongated image-transmitting rod (28) for transmitting the image to at least a region of the distal section. The image-transmitting rod is subject to breakage by bending forces and is divided longitudinally into discrete elongated rod (29, 31) sections to thereby reduce the likelihood of breakage by bending forces.
Patent EP-0266874-A2 (EP)
Inventor: ILLMAN RICHARD JOHN
IPC: G01R31/3185
Filed: 1987-09-09
Abstract: A programmable logic array (PLA) is tested by applying a sliding-ones pattern to the bit lines (10) from a circular shift register (18), and individual product lines (P1-P7) are selected by applying a sequence of addresses from a linear feedback shift register (LFSR) (22, 23) to an integral decoder (14). Both the circular shift register and the LFSR are controlled by a common clock signal (CK), avoiding the need for special synchronising logic between them. The sequence lengths of the circular shift register and the LFSR are chosen to be coprime numbers. Thus, after a predetermined number of clock beats, all the crosspoints in the AND plane will have been individually tested.
Patent EP-0263638-A2 (EP)
Inventor: CLARKSON JOHN RICHARD
IPC: A61K8/21
Filed: 1987-09-30
Abstract: An oral hygiene product especially for inhibiting caries is the form of toothpaste or mouthwash. The product maintains a low fluoride ion concentration in the mouth for longer periods than conventional products by the rapid precipitation of calcium fluoride either in the mouth or immediately prior to use. The product comprises a composition containing calcium ions and a further composition containing fluoride ions. The ion product of the calcium and fluoride ions of the combined product preferably exceeds 3×10⁻⁸ mol³ dm⁻⁹.
Patent EP-0255801-A2 (EP)
Inventor: WEHNER WOLFGANG DR
IPC: C08L27/06
Filed: 1987-07-27
Abstract: Stabilisierte chlorhaltige Polymerisate enthaltend mindestens ein Anilinotriazin der Formel I, <IMAGE> worin R1 Phenyl oder eine Gruppe der Formel II bedeutet, <IMAGE> worin R4, R5 und R6 unabhängig voneinander Chlor, Brom, Cyan, Methoxycarbonyl, Ethoxycarbonyl, Carbamoyl, Hydroxy, Methoxy, Ethoxy oder C1-C18-Alkyl sind und n1, n2 und n3 0, 1, 2 oder 3 bedeuten, mit der Bedingung, dass die Summe n1+n2+n3 eine ganze Zahl von 1 bis 3 ist, R2 und R3 unahängig voneinander C2-C4-Hydroxyalkyl bedeuten, sowie neue Anilinotriazine und deren Verwendung zum Stabilisieren von chlorhaltigen Polymerisaten gegen den schädigenden Einfluss von Licht und/oder Wärme.
Patent EP-0229747-A2 (EP)
Inventor: MONTI GIANCARLO
IPC: B66C13/56
Filed: 1987-01-16
Abstract: The duplicate control station (4) disclosed is designed such that the two sets of handles operating the horizontally disposed directional control valve (2) can be arranged in identical fashion at both sides of the vehicle; each duplicate handle (1) is made integral with one end of a relative linkage element (5) the remaining end of which hinges with a respective rod (3) connecting with the corresponding control valve handle at the other side of the vehicle. The linkage elements (5) are coaxial with and freely rotatable in relation to one another.
Patent EP-0284838-A2 (EP)
Inventor: ALTEN KURT
IPC: B65G69/28
Filed: 1988-03-08
Abstract: A transfer bridge for a ramp or a dock. The bridge includes a bridge plate, the back end of which is pivotably mounted via a shaft that is disposed in supports. A locking element prevents the shaft from accidentally lifting out of the supports. At the top, the locking element extends about the shaft, and at the bottom, below the shaft, the locking element is detachably connected to the dock.
Patent EP-0304542-A2 (EP)
Inventor: KOBER RAINER
IPC: E05B81/64
Filed: 1988-04-21
Abstract: The invention relates to a closing aid for a vehicle door 1, with a latch which is arranged on the door 1 and which can engage behind a closing element 19 located on the door frame 20, in a pre-catch position of the door 1, and by which the door 1 can be moved into its close-and-catch position. By means of a pre-catch detector 16 and a close-and-catch detector 17, the respective positions of the latch can be detected and corresponding signals fed to a control unit for controlling the closing aid. <IMAGE>
Patent EP-0299300-A2 (EP)
Inventor: BARBEE STEVEN GEORGE
IPC: C03C17/245
Filed: 1988-07-01
Abstract: The article comprises a sintered ceramic, and an adherent coating of a dielectric material on at least a part of the surface of said ceramic, said coating forming a compressive layer on said part of said ceramic surface. 
     The method for forming e.g. such articles comprises, depositing onto at least a portion of said ceramic article an adherent layer of dielectric material, said layer forming a compressive layer on cooling.
Patent EP-0299303-A2 (EP)
Inventor: SCHAFFNER WALTER PROF DR
IPC: C12N15/85
Filed: 1988-07-02
Abstract: The incorporation of a first multimeric enhancer subelement into a eukaryotic expression vector 1 - 200 base-pairs above (5') the TATA box and of a second multimeric enhancer subelement 1 - 1000 bp below (3') the gene to be expressed multiplies the transcription activity compared with vectors which have enhancer subelements incorporated only above or below the gene to be expressed.
Patent EP-0300481-A2 (EP)
Inventor: NITTO KOUJI OMRON TATEISI ELEC
IPC: G11B7/09
Filed: 1988-07-21
Abstract: There is provided an optical card inclination detecting apparatus (100) comprising: a card holder (2) supported to a guiding mechanism (12) so as to be reciprocated and having a card holding portion (21); an optical head (6) which has a tracking function for allowing the optical head to follow recording tracks on the optical card and performs at least either one of recording and reproduction of information onto/from the optical card; and a detector (104 ∼ 109) to detect an angle of inclination of the optical card held by the card holder to a moving direction of the card holder on the basis of an amount of change of a tracking signal which is used in the tracking operation of the optical head in at least a one-directional movement of the card holder supporting the optical card. 
     A photo detector (121) to detect the reflected light from an optical card comprises two light receiving portions (121a, 121b) having the same special shape such as isosceles triangle or right-angled triangle. These light receiving portions are arranged so as to confront vertexes of the isosceles triangles or to confront oblique sides of the right-angled triangles. With this structure, the dynamic range of the track error signal can be set to a large value.
Patent EP-0304836-A2 (EP)
Inventor: HARTNACK WOLFGANG DIPL-ING
IPC: H04N19/60
Filed: 1988-08-20
Abstract: In digital signals transformed into a frequency domain, inaccuracies occur in the structure of the reproduced video signals due to rounding errors in the calculation of the coefficients with a shortened number of digits. 
<??>The invention provides a remedy in that the range of numbers of the direct component is transferred into the range of numbers of the alternating components and thus a greater range of numbers is available for the alternating components for the common processing of the direct and alternating components. 
<??>The invention can be used in digital systems with block-by-block processing in which a rounding of the spectral coefficients is carried out due to a limited number of bits in the calculation.
Patent EP-0288135-A2 (EP)
Inventor: FLEMMING MICHAEL ANTHONY
IPC: G01N22/00
Filed: 1988-02-17
Abstract: A microwave probe (10) for determining properties of a fluid medium, and particularly for separately measuring dielectric constant and dielectric loss, comprises an insulating substrate (14) metallised on one face, an electrically isolated, ring-shaped, resonant element (12) defined on the opposite face, and shielded means (18, 20) to couple microwaves into and from the element such that the element can undergo a resonance. The resonant frequency depends on the dielectric constant of an adjacent medium, while the Q-factor of the resonance depends on the dielectric loss of the medium. In one method of operation microwaves are coupled into the element to force an oscillation, and the driving frequency is varied to obtain a resonance.
Patent EP-0294969-A2 (EP)
Inventor: HULME-LOWE ALAN GEORGE
IPC: G11B7/24
Filed: 1988-05-26
Abstract: An optical data storage element in which information can be recorded and read directly afterwards by means of laser light comprising, as a recording medium a dye dissolved or dispersed in a binder in which at least 25% by weight of the binder comprises a polymer in which at least 50% of the units have the general formula:
      in which: 
    R¹ to R⁸ are independently selected from hydrogen, an alkyl group of up to 12 carbon atoms, an aromatic group of up to 12 carbon atoms, halogen, ether, carboxylic acid, ketone, nitro, amino and hydroxy groups of any two adjacent groups of R¹ to R⁸ may comprise the necessary atoms to complete a carbocyclic or heterocyclic ring, and there are at least 10 units of formula (I) within the polymer chain. 
     The dye-polymer system possesses high sensitivity, acceptable CNR and particularly good stability to repeated read.
Patent EP-0309273-A2 (EP)
Inventor: FIORY ANTHONY THOMAS
IPC: C23C14/08
Filed: 1988-09-23
Abstract: A method of forming a superconductive metal oxide film on a substrate is disclosed. The method comprises depositing a metal layer on the substrate and heat treating the metal layer in an oxygen-containing atmosphere such that the oxide film is formed therefrom. The metal layer is deposited such that it is substantially free of reactive constituents, e.g., oxygen and/or fluorine, and such that it contains all the metal constituents that are to be contained in the oxide film. Advantageously, the metal layer is deposited such that the various metal constituents (e.g., Y, Ba, and Cu) are substantially mixed. The inventive method simplifies deposition control since the densities of the metal deposits are well known and constant, and permits relatively rapid deposition (e.g., by DC sputtering) since the targets are not subject to oxidation. A multi-stage heat treatment process, with patterning of the oxide layer carried out at an intermediate stage of the process, that can result in improved pattern definition and can avoid deterioration of the oxide film as a consequence of the patterning, is also disclosed. Patterning of the metal layer prior to oxidation thereof is also contemplated.
Patent EP-0317269-A2 (EP)
Inventor: BUONAMICI METILDE
IPC: C07D457/02
Filed: 1988-11-15
Abstract: Compounds of the formula I
      wherein R₁ represents a hydrogen atom or a methyl group, either R₂ and R₃ represent hydrogen atoms or together represent a chemical bond, R₄ represents a hydrogen atom or a C₁-C₄ alkyl group, R₅ represents a C₁-C₄ alkyl group or an allyl group and R₆ represents a hydrogen or halogen atom, and the pharmaceutically acceptable salt thereof, are useful for the manufacture of a pharmaceutical composition useful in the treatment of extrapyramidal syndromes such as Parkinson's disease.
Patent EP-0320252-A2 (EP)
Inventor: SIMPSON JOHN
IPC: H02K15/02
Filed: 1988-12-08
Abstract: A large scale horizontal axis rotary electrical machine has a stator with a laminated annular core (14) resting upon an open-topped support structure (12). At one position along its length the core is axially fixed to the support structure but is otherwise free to move axially on the structure to accommodate differential thermal movements. Clamping means (40,42) for the core laminations incorporate springs (44) that allow the core to expand axially. The stator windings are axially slidable in slots in the laminated core and are held by respective winding end supports (54,56) spaced from the ends of the core, whereby differential thermal expansion is accommodated between the core and the windings. By adoption of the open-topped support structure, assembly of the core can be accelerated by lowering individual lamination stampings or pre-assembled biscuits of such stampings onto the structure while the structure remains in a horizontal position.
Patent EP-0303542-A2 (EP)
Inventor: MILLERIOUX BRUNO
IPC: H01R43/16
Filed: 1988-08-10
Abstract: The conductive elements 1 having a shoulder 1a and 1' are respectively provided with points 3 and 4 and 3' and 4' disposed perpendicularly so as to penetrate respectively into the corresponding holes made in both of the circuits disposed perpendicularly. These elements 1 and 1' are consolidated in the mechanical plane by overmoulding of an insulating material forming a support 2. A beak- shaped projection 5 embedded in the support 2 prevents any subsequent release of the elements 1 and 1'. These holders may be obtained on an industrial scale by disposing alternately, in parallel and at the required spacing, a plurality of chains each formed respectively from conductive elements of the type 1 and 1' one after the other, in symmetrical opposition by the points in pairs, and by presenting the said assembly to the machine carrying out the overmoulding 2 in such a manner as to determine a grid which may subsequently be cut through at the points of attachment of two neighbouring conductive elements. <IMAGE>
Patent EP-0287517-A2 (EP)
Inventor: HEIM PETER DR
IPC: H01B7/18
Filed: 1988-04-12
Abstract: A communication or control cable having one or more supporting elements made of (a) high-molecular weight reinforcing fibers or filaments having a modulus of elasticity>100 GPa, which are firmly joined to one another by means of (b) a high-molecular weight, crosslinked resin.
Patent EP-0277939-A2 (EP)
Inventor: KRONBERGER MAXIMILIAN DIPL ING
IPC: F02M47/02
Filed: 1988-02-04
Abstract: In a fuel injection nozzle, in particular a pump nozzle, with a nozzle needle (3) spring loaded in the closing direction, in which the pressure chamber in front of the seat of the nozzle needle (3) is openly connected to the reservoir chamber of a deflection piston (6), which can slide in a guide hole and is spring loaded in the direction of the reservoir chamber, the deflection piston (6) on its piston face remote from the storage reservoir (12) is acted on by pressure in a damping chamber (14) fillable with fuel which is connected via a restricted flow cross section (20) to an outlet (21) and/or another chamber. 
<IMAGE>
Patent EP-0324504-A2 (EP)
Inventor: HAGAN DAVID W
IPC: C01B33/035
Filed: 1989-01-13
Abstract: In the method and the reactor system for producing high-purity polycrystalline rods by the pyrolysis of silane (41) silicon is deposited in a reactor vessel (10) upon an array of heated filament silicon starter rods (25) vertically disposed by forming a chamber (40) substantially about each filament rod which extends vertically upright within the vessel from a location below earch starter rod and having a longitudinal axis substantially concentric to the longitudinal axis of the starter rod in the chamber; recycling (44) gas exhausted from the vessel (45) to filter out silicon powder; and feeding the recycled gas back into the vessel at one end of each chamber at a location (55) below each starter rod.