baber/WOPTO huggingface dataset:
Patent EP-0216369-A2 (EP)
Inventor: KAADEN HANS-HEINRICH
IPC: B29C45/30
Filed: 1986-09-24
Abstract: An dem Schmelzeleitkanal der mittleren geteilten Formaufspannplatte einer Spritzgießmaschine ist ein Verschlußdüsensystem so angeordnet, daß neben einer schnellen Zugänglichkeit zu den einzelnen Teilen des Düsensystems eine für die Entnahme der Formteile aus den Formen erforderliche Trennung der mittleren geteilten Formaufspannplatte von der zugeordneten Schneckeneinheit mit einem Minimum an Aufwand möglich ist. Nach der Erfindung sind auf der Stirnseite der Schmelzeleitschiene 10 ein in Spritzrichtung in sich verfahrbares Verschlußdüsensystem fest angeordnet, dem ein Schmelzeausgleichssystem innerhalb der Schmelzeleitschiene zugeordnet ist. Das Verschlußdüsensystem besteht aus dem Hydraulikzylinder 1, einer innenliegenden Torpedoführungshülse 2 mit einem innenbeheizten verfahrbaren Torpedo 7 sowie einer verfahrbaren Düsenplatte 4 mit beheizbarer Verschlußdüse 5. Das Schmelzeausgleichssystem ist in dem dem Schmelzeeintritt gegenüberliegenden Ende der Schmelzeleitschiene angeordnet und ist durch eine Schmelzekammer mit zugeordnetem Hydraulikzylinder gebildet.
Patent EP-0224695-A2 (EP)
Inventor: BROCKHOFF REINER
IPC: B22D11/124
Filed: 1986-10-17
Abstract: A device for the continuous casting of cast billets of several metres in length with a continuous-casting mould (1), in which arrangement the continuous-casting mould (1) can be closed by a bottom plate (4), and a lowering means (5) supporting the bottom plate (4) is provided.   In order to obtain slow cooling and gentle treatment of the cast billet (9) of inflexible casting materials, it is proposed that a cooling zone (3) be arranged below the continuous-casting mould (1), which cooling zone (3) has internally cooled cooling elements (3a), and that the length of the continuous-casting mould (1) together with the length of the cooling zone (3) be not more than 2500 mm. In addition, a manipulator (8) allocated to the lowering means (5) and an extraction means (14) are proposed. <IMAGE>
Patent EP-0225035-A2 (EP)
Inventor: JACOBSON CHARLES S
IPC: B67D1/04
Filed: 1986-10-22
Abstract: A fitting for a container of draft beer or the like includes a first valve for permitting pressurized gas to be injected into the container and a second valve for permitting beer to be dispensed from the container. Both valves are urged to their closed positions by inexpensive elastomeric springs which also serve to hold certain components of the fitting in assembled relation. A coupler attaches the fitting to the container and enables the container to be used with Sankey-type taps.
Patent EP-0223526-A2 (EP)
Inventor: DUNLOP ALFRED EARL
IPC: G06Q10/04
Filed: 1986-11-07
Abstract: A method and system for improving the design of an integrated circuit by iteratively analyzing the circuit and improving it with each iteration, until a preselected constraint is met. The design improvement is realized by selecting a model for the delay through each active element of the circuit that is characterized by a convex-function of the active element's size. Using the convex function model, with each iteration a static timing analysis of the circuit identifies the output that most grievously violates the specified constraint. With that output selected, an analysis of the path's timing structure identifies the active element in that path whose change in size would yield the largest improvement in performance. The size of that active element is adjusted accordingly and the iteration is repeated. For further improvement, the interconnection pattern of subnetworks of the circuit is evaluated and rearranged to improve performance.
Patent EP-0226370-A2 (EP)
Inventor: YAGI KUNIO
IPC: A61K9/10
Filed: 1986-11-28
Abstract: A liposome preparation entrapping adriamycin as the effective component, whose constitutional lipids are phosphatidylcholine, cholesterol, and sulfatide in the molar ratio of 5.4:1.The phophatidylcholine can be obtained from egg yolk.A mixture of the three liquids can be dissolved in chloroform, evaporated to form a lipid film and adriamycin added and a suspension thus formed which can contain a large amount of adriamycin, as shown by chromatography.The preparation is injected into the bloodstream to treat tumors.
Patent EP-0194208-A2 (EP)
Title: Dispositif d'alimentation en cartouches d'un appareil fonctionnant à l'aide d'une charge explosive et chargeur destiné à alimenter ledit appareil
Inventor: TERMET PIERRE
IPC: F41A9/38
Filed: 1986-03-07
Abstract: L'invention est relative à un dispositif d'alimentation en cartouches d'un appareil fonctionnant à l'aide d'une charge explosive du type dans lequel, après déverrouillage de la culasse (4), le canon (2) peut être pivoté par rapport à la culasse (4) autour d'un axe parallèle à celui du canon de manière à amener dans l'axe de la chambre à cartouches (6) un canal (5) contenant une ligne de cartouches (14). Les cartouches (14) sont disposées en lignes parallèles dans un espace annulaire (7) situé sur la périphérie de la culasse (4), une ligne de cartouches étant dans une position telle qu'après déverrouillage de la culasse (4) et pivotement du canon (2) par rapport à elle, ladite ligne se trouve dans l'axe du porte-cartouche (6), un dispositif approprié (18, 19) permettant de faire venir successivement les différentes lignes de cartouches dans l'axe du canal d'alimentation (5) de la chambre à cartouche (6) du canon (2).
Patent EP-0231004-A2 (EP)
Inventor: KRAUTKRAMER HERBERT DR RER NAT
IPC: G01N21/93
Filed: 1987-01-24
Abstract: In this method, the workpieces are tested opto-electronically and with the aid of a computer for size, position and/or number of the cracks. Between individual or in each case all tests, one or more defects generated as simulation or artificially and corresponding to the workpiece cracks or defects, of in each case predetermined defect size dependent on the required test sensitivity are brought to the place or into the vicinity of the workpieces to be tested. These are opto-electronically tested and the instantaneous operability of the opto-electronic device including the computer is assessed via the test values of the simulated defects.
Patent EP-0231953-A2 (EP)
Inventor: SUNOHARA KAZUYUKI
IPC: G02F1/1368
Filed: 1987-02-06
Abstract: For the display apparatus that uses an electro-optic modulating material such as liquid crystal, use is made of a thin film transistor which possesses a good response, as the driving element. In this transistor, there is provided a light-absorbing resin layer that is formed by a polyimide and a light absorber to prevent malfunctions due to light. A method of manufacturing the display apparatus is disclosed.
Patent EP-0238078-A2 (EP)
Inventor: KING ROSWELL EASTON III
IPC: C08G77/62
Filed: 1987-03-18
Abstract: A method of preparing silazane polymers, with 3 or more repeating units, of the general formula
     
     and a (CH 3 ) 2 NH byproduct group where R is   hydrogen, an alkyl group having 1-6 carbon atoms or   an aryl group having 6-12 carbon atoms, a = 0, or 1,   b =  2 - 4 , c =  0 - 2 , d = 0 or 1, e = 0-2, f = 0-2, g =1-3 and   a+c+e+f+g=4 for the polymer units; and R' is hydrogen or methyl, whereby the silazane polymer is substantially free of halide impuriites by transaminating an aminosilane of the general formula (R) a ((CH 3 ) 2 N)  b H c S with an amine of the general formula (CH 3 ) d NH 3-d ; the amine has a molecular weight lower than 45; all in the presence of an acid catalyst or the ammonium salt of the acid and thereafter condensing to form the polymer. Silicon nitride or silicon nitride containing ceramics. are produced by pyrrolizing the silazane polymers.
Patent EP-0241004-A2 (EP)
Inventor: KONIG WOLFGANG DR
IPC: C12Q1/34
Filed: 1987-04-08
Abstract: Chromophoric peptides of the formula
 DIS-D-Ala-Pro-R
 in which R is Gly-OH or NH2 and DIS is 5-dimethylamino-naphthalene-1-sulphonyl, their preparation, and their use for detecting peptidylglycine- alpha -amidating monooxygenase.
Patent EP-0253348-A2 (EP)
Inventor: HOSOI YUICHI
IPC: G21K4/00
Filed: 1987-07-13
Abstract: A radiation image storage panel comprising a phos­phor layer which comprises a stimulable phosphor, in which said phosphor layer consists essentially of a sintered stimulable phosphor and has a relative density of not less than 70 %. Processes for the preparation for the same are also disclosed.
Patent EP-0254212-A2 (EP)
Inventor: SAKURAI TAKAYASU
IPC: H03K3/354
Filed: 1987-07-16
Abstract: An MOS semiconductor circuit includes cascade-connected logical circuits (Il to I5). The MOS semiconductor circuit further includes an MOS transistor circuit having at least one first MOS transistor (Pll to Pl5) coupled between a source voltage terminal (VDD) and the output nodes of the individual logical circuits (Il to I5), and a second MOS transistor (Pl6), which has the same conductivity type as the first MOS transistor (Pll to Pl5) and has its gate and drain short-circuited, with this gate being coupled to the gate of the first MOS transistor (Pll to Pl5). The MOS semiconductor circuit also includes a current control circuit (Rl), which is coupled to the drain of the second MOS transistor (Pl6) for providing a predetermined current between the source and drain of the second MOS transistor (Pl6).
Patent EP-0262679-A2 (EP)
Inventor: KAWASAKI MASAHIRO C O ASAHI KO
IPC: G03B17/14
Filed: 1987-10-01
Abstract: A camera and interchangeable lenses (71) for such camera in which it is automatically detected whether or not the lens (71) mounted on the camera has an automatic focusing capability. If it does, respective sets of electrical con­tacts (75a,b,c, 77) provided on the lens (71) and camera body are employed to transmit and receive a series of different data between the camera body and the lens (71). If it does not, the only single datum is transmitted, for example, an open lens-stop value of the lens, is trans­mitted over the two sets of contacts. An automatic focus­ing actuation voltage applied from the camera body can be sensed to determine whether or not the lens (71) has the automatic focusing capability.
Patent EP-0268066-A2 (EP)
Inventor: VICKERY BRIAN H
IPC: A61K38/09
Filed: 1987-10-12
Abstract: Methods of controlling fertility and treating hormonally mediated uterine infections in female dogs by administering an effective amount of an LHRH antagonist.
Patent EP-0267531-A2 (EP)
Inventor: LIST JOERG
IPC: B01F23/47
Filed: 1987-11-04
Abstract: The solution of a highly viscous product in a solvent is concentrated by means of a combination of flash evaporation and an evaporation by indirect heat supplied from the outside, both evaporation processes being carried out in a single mixing kneader which allows intense motion of the material in all viscosity ranges up to the highest viscosity, with particular consideration of a very economical variant of heating the starting solution before flashing by direct introduction of heating steam, whose condensate is discharged in the mixing kneader separately from the viscous end product. <IMAGE>
Patent EP-0271701-A2 (EP)
Inventor: LIU PING YUAN
IPC: C08L69/00
Filed: 1987-11-05
Abstract: A composition comprising an admixture of:
     (a) at least one high molecular weight aro­matic carbonate resin; and   (b) an impact modifying, gasoline solvent resistant effective amount of an ethylene alkylacrylate wherein alkyl is from one to six carbon atoms, inclu­sive, and the ethylene is from about 55 to 75 weight percent and the alkylacrylate is from about 25 to 45 weight percent, based on the ethylene alkylacrylate polymer.
Patent EP-0268999-A2 (EP)
Title: Process for producing t-butyl methacrylate
Inventor: INOUE KAZUTAKA
IPC: C07C69/54
Filed: 1987-11-19
Abstract: A process for producing methacrylic acid which comprises reacting methacrylic acid and iso­butylene in the presence of a sulfonic acid group-­containing ion exchange resin by a continuous process while controlling the reaction at a reaction temperature of -20°C to +20°C so as to fulfil the following relation: 
 
    y < 100 - 50x 
 
wherein x is the ratio of the total molar number of isobutylene and its reaction products to the total molar number of methacrylic acid and its reaction products and y is conversion (%) of isobutylene, followed by degassing the unreacted isobutylene, distilling off the low boiling substances by distillation under reduced pressure, and then sending the remainder to a t-butyl methacrylate purifying tower where a product of high purity is obtained from the distillate side and unreacted meth­acrylic acid is withdrawn from the tower bottom side and circulated into the reaction step.
Patent EP-0232946-A2 (EP)
Title: Verfahren zur Bestimmung der räumlichen und der spektralen Verteilung der Kernmagnetisierung in einem Untersuchungsbereich und Anordnung zur Durchführung des Verfahrens
Inventor: TWIEG DONALD B
IPC: G01R33/56
Filed: 1987-02-09
Abstract: Die Erfindung betrifft ein Verfahren zur Bestimmung der räumlichen und der spektralen Vertelung der Kernmagne­tisierung in einem Untersuchungsbereich. Dabei wird im Anschluß an einen Hochfrequenzanregungsimpuls ein perio­disch seine Polarität änderndes magnetisches Gradienten­feld eingeschaltet. Das Auflösungsvermögen wird dabei dadurch erhöht, daß auch während der Zeiträume, während der sich der Gradient dieses Feldes ändert, Abtastwerte erfaßt und einer Fourier-Transformation unterzogen werden.
Patent EP-0255157-A2 (EP)
Inventor: SABATELLI ANTHONY DANIEL
IPC: C07C69/734
Filed: 1987-06-22
Abstract: The present invention relates to novel sunscreen agents which have the ability to absorb both UVA and UVB wavelength radiation. The sunscreen agents comprise a specific type of UVA-absorbing chromophore covalently bonded to a specific type of UVB-absorbing chromophore. The chromophore moieties are covalently bonded together such that the electron systems of these moieties are not directly coupled. 
     The present invention further relates to sunscreen com­positions containing the hereinbefore described type of sunscreen agents. Furthermore, the present invention relates to methods for protecting the skin of humans or lower animals from the effects of UVA and UVB wavelength radiation. This method comprises topically applying to the skin an effective coating of a sunscreen composition of the present invention.
Patent EP-0264144-A2 (EP)
Inventor: MANGIAROTTY RUDOLPH A
IPC: B64C23/00
Filed: 1987-08-25
Abstract: Retarding of the point of transition (3) from laminar flow (2) to turbulent flow (4) in aerodynamic boundary layers on the surfaces (1) of aircraft is accomplished by radiating acoustic energy at frequencies greater than twice the critical Tollmein-Schlichting frequency into the boundary layer. The acoustic energy interferes with the formation of Tollmein-Schlichting waves, thereby increasing the incidence of laminar flow and reducing aerodynamic drag.
Patent EP-0234776-A2 (EP)
Inventor: PITZENBERGER STEVEN M
IPC: C07D405/06
Filed: 1987-02-04
Abstract: A process for the preparation of 1,4-dihydropyridine compounds, especially N-substituted 1,4-dihydropyridine compounds, is disclosed. The compounds are useful as cardiovascular agents and also as starting materials for the preparation of certain cyclized compounds which have properties as calcium entry blockers.
Patent EP-0237320-A2 (EP)
Inventor: GODDEN BRADEN CHRISTOPHER
IPC: E04B1/19
Filed: 1987-03-10
Abstract: A connector comprises a body (I) and a plurality of detachable connecting members for connecting the body (I) to a rod or tube, wherein the body (I) is provided with a plurality of threaded apertures (II) for receiving threaded end portions of the connecting members. The connecting members are form-locked to the connector body (I) to prevent relative rotation, by means of a hexagon head solid with the connecting member and received in a corresponding recess (12) in the connector body (I), thus preventing relative rotation between the connector body (I) and connecting member (31). In a preferred form, the connector body (I) is a pentagonal prism having two pairs of adjacent faces (4,5;6,7) at 90° and the remaining three pairs (5,6;7,8;8;4) at 120°.
Patent EP-0240362-A2 (EP)
Inventor: MIURA TOHRU
IPC: C07C51/347
Filed: 1987-04-03
Abstract: A process for the preparation of 4ʹ-hydroxy­biphenyl-4-carboxylic acid by reacting a cyclohexanone-­4-carboxylic acid compound with phenol in the presence of an acid catalyst, and then subjecting the resulting 4,4-bis(4-hydroxyphenyl)cyclohexanecarboxylic acid compound to decomposition and dehydrogenation reactions in the presence of a base and a dehydrogenation catalyst. The aforesaid cyclohexanone-4-carboxylic acid compound is obtained by catalytically hydrogenating a 4-hydroxy­benzoic acid compound in a secondary alcohol or tertiary alcohol solvent, and the reaction mixture thus obtained is directly used for the reaction with phenol.
Patent EP-0241266-A2 (EP)
Inventor: ODAGIRI HIROYUKI
IPC: G04F5/06
Filed: 1987-04-07
Abstract: In a temperature                                  gradient adjusting means (8) for a temperature-compensated electronic watch, the temperature gradient adjusting range can be widened without any drop in the temperature gradient adjusting resolution of a temperature sensitive oscillator (7) by adding a rough temperature gradient adjusting variable frequency divider (13) variably to divide the frequency of the output of the temperature sensitive oscillator (7) and by operating the temperature gradient adjusting means (8) at a value which is set by adding a constant numerical value (D) to temperature gradient adjusting numerical data (A). 
     A constant voltage supply to the temperature sensitive oscillator (7) can be finely adjusted from outside by an input E from a circuit (35) so as to optimise a linearity of frequency versus temperature characteristic.
Patent EP-0255236-A2 (EP)
Inventor: JANULIS EUGENE P C O MINNESOTA
IPC: C07D239/34
Filed: 1987-06-29
Abstract: Compounds are provided which comprise a fluorocarbon terminal portion and a chiral hydrocarbon terminal portion, said terminal portions being connected by a central core, said compounds having tilted smectic mesophases or having latent tilted smectic mesophases which develop when said compounds having said latent mesophases are in admixture with said compounds having tilted smectic mesophases or said compounds having latent tilted smectic mesophases.
Patent EP-0280307-A2 (EP)
Inventor: LOWE RUDOLF
IPC: A43B7/32
Filed: 1988-02-25
Abstract: Safety shoe which has a shoe shell (S) injection-moulded from plastic and, in the front part (1) of the shoe shell (S) a steel cap (4). In the front part (1) of the shoe shell (S), the shoe shell bottom (2) has on the inside a channel-like indentation running along its transition into the shoe shell wall. An edge (4.1), widened in the manner of a flange, of the steel cap (4), which is inserted into the shoe shell (S) subsequently, is received in the indentation. <IMAGE>
Patent EP-0287996-A2 (EP)
Inventor: KANEKO YOSHIYUKI
IPC: G09G3/36
Filed: 1988-04-18
Abstract: An active matrix liquid crystal display is disclosed in which a better image quality is obtained by specifying a relation between voltages (V S , V DMAX ) applied to the liquid crystal display. Also, a better holding characteristic is obtained by selecting the channel resistance R OFF  of a thin film transistor (1) in its OFF state to be not smaller than 10¹²Ω.
Patent EP-0295393-A2 (EP)
Inventor: ECKTMAN JACK D
IPC: B29C65/56
Filed: 1988-04-22
Abstract: An air spring (10) formed by a pair of spaced end members (15) and an intervening tubular elastomeric sleeve (12) having internal reinforcing cords forms a fluid pressure chamber (18) therebetween for mounting between spaced portions preferably of a vehicle to provide damping and to absorb road shock on the vehicle. Each of the end members (15) has an end cap (16) and a clamp ring (20) provided with annular mating surfaces. The clamp ring is formed with an annular convex projection which extends into a larger annular concave recess formed in the end cap and when the ring and end cap are snapped axially together two annular radially spaced areas of the sleeve are placed in compressive shear to provide a secure clamping engagement with the sleeve material. An annular expansion area (56) is formed within the recess between the projection permitting the sleeve material located between the compressive shear areas to expand therein. The sleeve cords move through a direction change of approximately 180°. The annular projection and annular recess form two radially spaced pinch areas on each of the end members and the intervening expansion areas ensures a change of direction of the reinforcement cord to securely clamp the sleeve ends therebetween. The expansion areas permit the elastomeric material of the sleeve to expand therein on both sides of the pinch areas. The combination of the two compressive shear pinch areas with the intervening expansion areas provide for a secure end clamp and seal for the tubular sleeve without requiring any internal bead reinforcement. In a second embodiment helical thread-like mating projections formed on the end cap and clamp ring provide the two compressive shear pinch   areas and intervening expansion area.
Patent EP-0300336-A2 (EP)
Inventor: KOCIS IVAN
IPC: G11B19/20
Filed: 1988-07-12
Abstract: The solution concerns the disc recording medium consisting of the disc of the recording medium which is furnished with a ring armature on its periphery and it is accomodated in magnetic suspension allowing rotary recording or sensing motions, as well as linear one. The disc position of the recording medium is scanned by position sensors.
Patent EP-0312877-A2 (EP)
Inventor: FOCKE HEINZ
IPC: B31B50/16
Filed: 1988-10-11
Abstract: If blanks for the production of (cigarette) packages are produced in the region of the packaging machine itself, in particular by cutting from a web (12), the blank production must be geared to the capacity of the packaging machine. For the cutting of blanks (10, 11) from a web (12) provided with stampings, perforations, etc, drawing rolls (25, 26) or conveying rolls (33, 34) on the one hand and faster-running tearing rolls (27, 28 and 35, 36 respectively) on the other hand are employed. The blanks (10, 11) are torn off as a result of the difference in the conveying speed. During the simultaneous processing of two blanks (10, 11), units (23) of two blanks (10, 11) are initially cut from the web (12) and are then separated into single blanks (10, 11), which are further conveyed, in particular fed to a folding revolver (20).
Patent EP-0316935-A2 (EP)
Inventor: HARADA HIROYUKI
IPC: G03B27/52
Filed: 1988-11-18
Abstract: An image forming apparatus comprises a movable optical system (28) for reading an original image, a motor (61) for driving the optical system, a motor driving circuit (70), an encoder (62) which outputs signals responsive to velocities of the motor (61), a control circuit (69) which controls the motor driving circuit (70) such that the optical system (28) starts from a home position and turns at a predetermined point to return again to the home position, and applies braking to the motor (61) when the optical system (28) is stopped at the home position, and a micro­computer for deciding timing to apply braking in response to an output of the encoder. By deciding brake timing in response to the output of the encoder, the optical system can be stopped accurately at the home position even when a moving load is increased abnormally due to stains on component members of a running path (45, 59) for the optical system, or replacement of the optical system (28).