baber/WOPTO huggingface dataset:
Patent EP-0336278-A2 (EP)
Inventor: MIYAKE KATSUYA
IPC: B60T8/42
Filed: 1989-03-29
Abstract: An anti-lock control apparatus of this invention has modulators (1) each of which is disposed at a point between said master cylinder and each set of front and rear brakes. Each modulator (1) has a stepped piston (4) in its cylinder (3). In the cylinder (3), are formed a front output fluid chamber (7) and a rear output fluid chamber (8) both of which follow the master cylinder. The front output fluid chamber (7) is connected to the front brake, while the rear output fluid chamber (8) is connected to the rear brake. The front output fluid chamber (7) normally communicates with the rear output fluid chamber (8) and, during anti-lock operation, the communication between the front output fluid chamber and the rear output fluid chamber is cut off by a cut-off valve portion (13). Thus, the fluid pressure of the rear brake can be maintained at the fluid pressure in the cut-off state.
Patent EP-0337364-A2 (EP)
Inventor: SCHWARTZ CHRISTOPH DIPL-ING
IPC: B60R1/06
Filed: 1989-04-11
Abstract: An exterior rear-view mirror for motor vehicles having a mirror base (2) which can be attached to the body (1) of the vehicle and a mirror housing (5) which is mounted on the mirror base with spring force in the position of use is described, one edge (18) of the mirror housing resting on a shoulder (3) of the mirror base and the mirror housing being rearwardly swivellable relative to the mirror base counter to the spring force in the driving direction (10) about the rear edge section (8) of said mirror housing. In order to provide a non-ageing cover which excludes possible manual access to the opening between mirror housing and mirror base when the mirror housing is folded away, it is provided that a curved cap (20, 38, 50) which is enclosed by the mirror housing in the position of use is attached to the mirror base, the curvature of which cap is centred on the rear edge section (8) and against the outer contour (22, 34) of which the mirror housing rests on its front edge section (6) when swivelling. 
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Patent EP-0355301-A2 (EP)
Inventor: JESCHKE IMMANUEL
IPC: F16K41/18
Filed: 1989-06-19
Abstract: The invention relates to a gate valve for pipelines in which liquids and/or gases and/or pulverulent solids are conveyed, consisting of a housing provided on both sides with pipe connections, a cap of which housing is provided with a cover in which a screw stem is mounted, one end of which is constructed as a smooth shaft, is led through a central opening in the cover and is provided with a handwheel, and whose part provided with a thread engages in an inner thread in the cavity of the sealing body. It is the object of the invention to configure a gate valve using simple means and in a simple fashion in such a way that it is possible to exchange the spindle and the spindle mount even when the pipeline is in operation. The invention consists in that a seat having sealing and/or retaining means for the upper end of the sealing body is constructed in the cap. <IMAGE>
Patent EP-0354367-A2 (EP)
Inventor: FUSE CHIHIRO
IPC: H04M1/27475
Filed: 1989-07-11
Abstract: A telephone having a closure removably covering an operation panel on the body of the telephone, and automatic dialing push buttons arranged on the closure for performing an automatic dialing function. Depression of the push button on the closure becomes effective when the operation panel is covered with the closure. When the push button is depressed in this state, pre-­stored telephone number data is automatically trans­mitted to telephone lines as dial signals.
Patent EP-0362736-A2 (EP)
Inventor: GOHRING WERNER
IPC: G01N27/406
Filed: 1989-09-30
Abstract: The invention relates to a probe for measuring the oxygen potential, in particular for determining the carbon transfer properties of a furnace atmosphere containing proportions of the gases H2, CO and CH4, which probe contains a solid-state electrolyte which conducts oxygen ions and which has a contact electrode in the furnace atmosphere and a contact electrode in a reference means having known oxygen potential. In order to improve the measurement accuracy, it is proposed that there is disposed between the contact electrode (6) in the furnace atmosphere and the measuring electrolyte (1) a compensating electrolyte (8, 12) which conducts oxygen ions in the form of a separate solid body which is in contact with the measuring electrode (1), on the one hand, and the contact electrode (6), on the other hand, and which is so designed that it takes up oxygen ions from the surrounding furnace atmosphere to the extent it is removed from the measuring electrolyte (1) by an electrode reaction. <IMAGE>
Patent EP-0374668-A2 (EP)
Inventor: STENGEL RUDOLF
IPC: C09D11/50
Filed: 1989-12-11
Abstract: A fluorescent aqueous marking fluid is described which contains the coumarin dye C.I. Basic Yellow 40 in amounts of from 0.2 to 2.0% by weight. The fluid is buffered at a pH of 3-5; it contains, as supporting resin, an acrylic resin dispersion which is stable at pH 3-5 and has a particle agglomerate size of 35-150 nm. The fluid does not attack other dyes, in particular triphenylmethane dyes, as are frequently used in copy papers, and can also be used on smooth surfaces, such as glass, plastic film or glossy papers.
Patent EP-0351015-A2 (EP)
Inventor: ZOLA JOHN JOSEPH
IPC: B06B1/06
Filed: 1989-07-10
Abstract: A method for providing a curved composite ultrasound transducer of a relatively large size. A blank (10) of piezoelectric material has its rear side (14) reticulated with a series of relatively coarse grooves (18). The front side (12) of the material is reticulated with a series of relatively deep fine grooves (20) to provide a matrix of upstanding piezoceramic rods (22). The spaces between the rods (22) on the front side of the blank are therefore filled with a curable polymeric resin (epoxy). The resin filling the blank spaces on the front side is partially cured. After partial curing, the blank is placed into a spherical compression mold and molded so that its front side is formed concave and its rear side convex. The resin is cured while holding the molded blank under pressure in the mold until the resin has cured. After curing, the blank is removed from the mold and the back side is ground away to provide a spherically curved transducer having a multiplicity of individual piezoceramic rods disposed in a matrix of cured resin.
Patent EP-0333492-A2 (EP)
Inventor: DOHENY ANTHONEY J
IPC: B29L7/00
Filed: 1989-03-17
Abstract: Novel processes for preparing a heat shrinkable film by first forming a polyolefinic film on a three-­roll calender in which the second and third rolls rotate at about the same speed and the first roll rotates at a slower speed, the top roll is heated to a temperature above the melting point of the polyolefinic material, the middle roll is heated to an elevated temperature below its melting point, and the bottom roll is chilled relative thereto; thereafter subjecting one surface of the resulting film to irradiation from a low energy electron beam at a voltage such that the irradiation dose at the half-depth of the film is approximately one half the dose at the irradiated surface and at a current to film surface speed ratio such that the surface dose would effect crosslinking sufficient to impart to said film a 100% modulus at 150°C of from about 10 to about 100 pounds per square inch, if the dose at all depths in the film were substantially equal to the surface dose; and then subjecting the opposed surface of the film to irradia­tion from a low energy beam at a voltage and at a current to speed ratio substantially equal to that in the preceding step, such that the 100% modulus at 150°C of the film as a whole is about 10 to about 100 pounds per square inch and the film is characterized as being substantially uniformly crosslinked throughout its thickness. 
     In the preferred embodiment of the invention a  per se  known adhesive layer may be applied to provide a heat shrinkable adhesive tape.
Patent EP-0343976-A2 (EP)
Inventor: BUTTERY ROGER A
IPC: B01D27/00
Filed: 1989-05-25
Abstract: The disclosure describes a filtering apparatus 10 and a method for manufacturing a filtering appara­tus comprising a housing 11 and a filter arrangement 12 disposed within the housing 11. The housing 11 may have first and second identical body portions 23, 24. The filter arrangement 12, which may include an end cap 45 and a filter element 36, may be secured within the housing 11 solely by mechanical compres­sion between the first and second body portions 23, 24.
Patent EP-0362991-A2 (EP)
Inventor: GUADAGNO PHILIP ANGELO
IPC: G01N27/447
Filed: 1989-07-26
Abstract: A thermally conductive, electrically insulating interface (10,10′) is disclosed which is adapted to be interposed between the heat conductive metal floor (12) of an electrophoresis chamber and an electrophoresis plate (14), for conducting heat from the plate (14) to the chamber floor (12). The interface (10,10′) is preferably silicone or a silicone base, and demonstrates a preferential affinity to the electrophoresis plate (14). Optionally a support layer (26) or backing layer may be included as part of the interface member.
Patent EP-0354757-A2 (EP)
Inventor: PEARSON MICHAEL JOHN BEECHAM P
IPC: A61K31/545
Filed: 1989-08-08
Abstract: β-Lactam antibiotics of the formula (Ia) or pharmaceutically acceptable salts or pharmaceutically acceptable in vivo hydrolysable esters thereof, and the use thereof, are disclosed:
      wherein 
R is hydrogen, methoxy or formamido; 
R¹ is an acyl group, in particular that of an antibacterially active cephalosporin; 
R² is optionally substituted alkyl, acyl, alkoxycarbonyl, halogen, aryl, heterocyclyl, carboxy, carboxamido, or cyano; CO₂R₃ is carboxy or a carboxylate anion; X is S,SO,SO₂,O or CH₂; and n is zero or an integer from 1 to 5. 
Processes for the preparation of compounds together with intermediates for use therein are disclosed.
Patent EP-0365313-A2 (EP)
Inventor: MIZUTANI SATORU
IPC: C12M1/00
Filed: 1989-10-18
Abstract: A bioreactor comprises a cylindrical tank (2; 102; 202; 302), a cylindrical mesh member (4; 104; 204; 304) arranged inside the tank concentrically therewith so that the mesh member separates an inner space of the tank into an outside space defined between an inner wall of the tank and the mesh member and an inside space, these spaces being packed with a culture medium or a carrier, respectively, a plurality of oxygen supplying pipes (6; 106; 206; 306) extending axially inside or outside the mesh member for supplying an oxyzen to the culture medium, culture medium supplying means for supplying the culture medium in the tank, and a plurality of culture medium recovery pipes (8; 108; 208; 308) extending axially inside or outside the mesh member for recovering the culture medium after utilized. The culture medium supplying means comprises a plurality of nozzle members (10; 110; 210; 310) which are arranged in the outside space described above or inside the mesh member so that the culture medium supplied through the nozzle members can flow radially inwardly or radially outwardly. The structure of the mesh member or the axial lengths of the nozzle members may be changed so as to axially uniformly supply the culture medium in the tank.
Patent EP-0375204-A2 (EP)
Inventor: BRUHN PETER HENRY
IPC: H01L21/60
Filed: 1989-12-06
Abstract: Apparatus is described for excising and forming tape mounted electronic devices in an automated fashion so that as the tape bearing the components is fed past a punch and die set, each frame bearing an electronic component is precisely aligned and the electronic component has its leads simultaneously excised from the tape and formed in a predetermined configuration, in a self aligning zero clearance punch and die set, the device so excised being then transferred to a presentation area for pickup for subsequent assembly operations.
Patent EP-0334787-A2 (EP)
Inventor: LOPEZ DE FORONDA FERNANDEZ VIC
IPC: B22C15/24
Filed: 1989-03-10
Abstract: These improvements consist in the use of a highly elastic membrane (13) as a valve element, fixed by means of flanges 14 and 17 to a support plate 15, conforming an annular chamber 16 which may be pressurized through the conduit 19 to deform membrane 13 towards a closure situation where same falls upon the valve seat 24, an opening being established in the centre of the membrane-support plate assembly to which is axially coupled an outlet conduit 22 for release or outlet of the residual air present in the diffuser 9.
Patent EP-0351351-A2 (EP)
Inventor: HEINDL JOSEF DR
IPC: A61P43/00
Filed: 1989-07-14
Abstract: A process is described for the preparation of 2'-, 12'- or 13'-substituted 3-(8' alpha -ergolinyl)-1,1-diethylureas of the general formula I and their acid addition salts <IMAGE>  in which R<1> is C1-10-alkyl, C2-10-alkenyl, C2-10-alkynyl, optionally substituted phenyl or hetaryl,  R<6> is C1-4-alkyl and C2@C3 and C9@C10 is a single or double bond and C2@C3 is a double bond when R<1> is in the 2 position, as are the compounds of the general formula Ia <IMAGE> and the use thereof in medicines.
Patent EP-0358610-A2 (EP)
Inventor: AMON ALBERT
IPC: C09D11/02
Filed: 1989-09-04
Abstract: The printing inks are intended and suitable for making opaque prints which can be removed by rubbing or scratching on areas to be covered of a print substrate by letterpress or offset printing. They comprise a release ink and a covering ink containing metal pigments to be printed thereon. The binder phase of the two systems, which is essentially free from solvents, comprises principally highly reactive, oxidatively drying products and monomers or prepolymers which dry chemically either under the action of atmospheric oxygen, possibly with additional assistance of heat (IR irradiation) or under the action of ultraviolet light (UV irradiation).
Patent EP-0362144-A2 (EP)
Inventor: NOLAN JOHN H
IPC: B23D21/00
Filed: 1989-09-25
Abstract: A notching blade assembly specifically for use in a double-cut die set of the type used to cut tubing continuously emanating from the tube mill. The present invention is directed toward the notching blade assembly used in conjunction with the vertical guillotine blade of the cut-off die set to notch the upper surface of the tubing prior to the shearing cut. 
     The subject device includes a guide member mounted to a cross slide assembly affixed to a double cut die set, having a notching blade holder displaceably mounted to the guide member allowing the holder to be positioned at any point along the guide member. The invention further includes an adjustment screw mounted in a base and threadably coupled to the notching blade holder, whereby rotation of the adjustment screw can be used to vary the position of the notching blade holder on said guideway. The subject device further includes a notching blade mounted in a notching blade cartridge, when the cartridge is retained in a chamber on the notching blade holder said chamber having slots cut rearwardly of the body of the chamber allowing the notching blade and notching blade cartridge to be forced back into the holder assembly thus avoiding a failure   should the vertical or guillotine blade be broken and left in the die set.
Patent EP-0385281-A2 (EP)
Inventor: FRITZ HANS-GERHARD PROF-DR
IPC: G01N23/06
Filed: 1990-02-23
Abstract: A process and apparatus have been found, by means of which important properties can be determined during the extrusion of polymer melts:
 - the continuous measurement of the density of pure polymers (constancy of the density> - recording of p.v.T diagrams of plastics
 - determination of contents by volume and by weight in polymer/filler and/or polymer/reinforcing agent mixtures
 - determination of contents by weight of pigment in the preparation of masterbatches
 - determination of measured data for more extensive information on the mixing-technological and thermal homogeneity of the material. 
<??>The apparatus is also suitable as a basic sensor unit for a closed control loop for monitoring filler contents and keeping them constant. 
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Patent EP-0391326-A2 (EP)
Inventor: DI GESARO GIUSEPPE
IPC: H01P1/15
Filed: 1990-04-03
Abstract: Microwave switch for the protection of devices downstream, effective even with equipment turned off. Preferred applications are in the electronics field, and more precisely in that of radar receivers. 
     It consists of two input poses (1) and (2) which are connected to a transmission line along which, at a suitable distance,two more or even more tan two further transmission lines (3),(4), and (5), and (6) are connected with a suitable length, ending with pin diodes (7), (8), (9) and (10) . The device is also equipped with a protection device which is particularly well suited to operate with considerably long radar pulses such as those of modern solid state equipment.
Patent EP-0397016-A2 (EP)
Inventor: MUELLER WERNER
IPC: B65H3/08
Filed: 1990-05-01
Abstract: A method and a device (10) serve to take out single sheets (70) from a cassette (60) in which a stack of sheets (70) is accommodated. A suction apparatus (50'), which can be laid on the foremost sheet (70) of the stack, aspirates the latter and is moved away from the cassette (60) with the aspirated sheet (70). In order to achieve simpler and non-snagging removal of sheets (70) from the cassette (60) it is proposed that an element (32) be provided which can be laid under pressure on the foremost copy (70), a suction apparatus (50') which can be moved towards the intermediate element (32) being provided on each side of the element (32), a foremost sheet (70), aspirated by the two suction apparatuses (50'), curving up convexly away from the stack during the movement towards the element (32), in each case between the element (32) and the suction apparatus (50'). <IMAGE>
Patent EP-0400400-A2 (EP)
Inventor: BORN WALTER
IPC: B65D71/50
Filed: 1990-05-16
Abstract: In a packaging unit (1) having containers (2) and a supporting frame (3), the packaging unit is constructed in a simple, space-saving and cost-effective manner in that the supporting frame has a plate (7) which has a plurality of cutouts intended for holding the containers (2) and a carrying handle (8) connected to the plate (7), and in that the containers (2) have means which hold them in the cutouts with spacing from the container bottom (9). <IMAGE>
Patent EP-0405165-A2 (EP)
Inventor: POHLMANN FRANZ
IPC: H05K5/06
Filed: 1990-05-30
Abstract: The mobile control housing with mechanical and/or electronic control components is formed from two inner side profiles (1), holding the control components between them, two inner caps (3), joined on the two longitudinal ends of the inner side profiles (1) by a plug connection, a front plate (5) and a rear wall (5) which rest on the inner side profiles (1) and the inner caps (3) and are attached thereto by means of screws, two outer caps (4), engaging over the inner caps (3) and the longitudinal ends of the front plate (5) and rear wall (5), and two outer side profiles (2), which are located between the outer caps (4) and engage over the inner side profiles (1) and the longitudinal edge regions of the front plate (5) and rear wall (5). <IMAGE>
Patent EP-0409167-A2 (EP)
Title: High purity silica and method for producing high purity silica
Inventor: MOCHIZUKI TADASHI C O PATENT L
IPC: C01B33/193
Filed: 1990-07-17
Abstract: A method for producing high purity silica comprisesreacting alkali silicate with mineral acid, the alkali silicate having concentration of 1 to 5 wt.% in terms of SiO₂ concentrastion and the mineral acid having concentration of 15 to 40 wt.%. 
     High purity silica consists essentially of 0.1 ppb of U and Th or less by weight, respectively, and 1 ppm or less of Fe, Aℓ, Ti, Na and K by weight, respectively.
Patent EP-0436778-A2 (EP)
Inventor: SCHROEDER HANS-JOACHIM
IPC: H02H11/00
Filed: 1990-08-21
Abstract: In a circuit arrangement for the protection of a consumer in a DC voltage network against incorrect polarity, the drain-source junction of a field-effect transistor, which is provided with a substrate diode and is operated inversely, is connected in series with the consumer, the source electrode being connected to the consumer and the gate electrode being connected to the consumer connection averted from the source electrode. <IMAGE>
Patent EP-0418669-A2 (EP)
Title: Greyish-black occlusion pigments
Inventor: KISS AKOS DR
IPC: C09C1/00
Filed: 1990-09-07
Abstract: The greyish black occlusion pigments according to the invention, which are based on zirconium silicate as occluding substance and carbon black particles as occluded phase, are prepared by calcining a mixture of zirconium dioxide, a source of silicon dioxide, the carbon blacks and mineralisers under reducing conditions at 900 - 1400  DEG C. The process is characterised by the use of zeolites having an SiO2/Al2O3 molar ratio of greater than 4, preferably greater than 10, as SiO2 source. By including a coupling agent, in particular a silicone oil, it is possible to increase the depth of shade. The use of zeolites makes it possible to use different zirconium dioxide grades and the preparation of pigments having a higher carbon black occlusion rate.
Patent EP-0418884-A2 (EP)
Inventor: TOMITAKA TADAFUSA
IPC: H04N5/238
Filed: 1990-09-20
Abstract: The optical characteristics of an imaging device of the type having an adjustable imaging member (33;63;82) are controlled by detecting the operating optical condition of that device, generating correction control data as a function of the detected condition by using fuzzy inference to obtain correction control values, and adjusting the imaging member in response to the correction control data.
Patent EP-0420287-A2 (EP)
Inventor: ISHII SATOSHI
IPC: G01D5/36
Filed: 1990-09-28
Abstract: Disclosed is a pulse counting circuit for counting pulse signals comprising a first pulse signal generating means for generating a first pulse signal corresponding to an input signal, a counting means for counting at least either of said first pulse signal and a second pulse signal which differ from said first pulse signal corresponding to said input signal, said first pulse signal possessing a pitch set smaller than that of said second pulse signal, and a control means for selectively controlling the operation of said count means for counting said first and second pulse signal.
Patent EP-0427954-A2 (EP)
Inventor: DAVIS STEPHEN CUSTER
IPC: C08F210/16
Filed: 1990-10-05
Abstract: A chlorinated ethylene-alpha olefin-nonconjugated diolefin terpolymer having a chlorine content of from about 0.5 to 14 percent by weight characterized by superior viscosity stability on storage or exposure to elevated temperatures is obtained by chlorinating an ethylene-alpha olefin-nonconjugated diolefin terpolymer wherein said nonconjugated diolefin is a C₇ to C₁₆ acyclic nonconjugated diolefin with one terminal monosubstituted olefinic bond and one trisubstituted olefinic bond or a bridged ring nonconjugated diolefin characterized in that it is a 5-alkenyl-2-norbornene wherein the alkenyl group is a C₅ to C₁₂ hydrocarbon group with a trisubstituted olefinic bond that is not α, β to said 2-norbornene ring. A process for preparing the chlorinated ethylene-alpha olefin-nonconjugated diolefin terpolymer is also provided.
Patent EP-0438728-A2 (EP)
Inventor: KUNZ ALFRED
IPC: B01J8/00
Filed: 1990-12-18
Abstract: Sleuce for charging and/or discharging bulk material, especially viscous, sticky bulk material, into or from a chamber under pressure or a vacuum through a discharge opening (25) of a discharge housing (3), a housing (1) with an inlet socket (4) adjoining the work chamber. Guided in this housing (1) is a piston (11) which transports the bulk material from the inlet socket (4) to the discharge housing (3). In this arrangement, the discharge housing (3) is sealed with respect to the housing (1) by a valve (26) which can be opened. 
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