baber/WOPTO huggingface dataset:
Patent EP-0340477-A2 (EP)
Inventor: SKARUPA GUNTER
IPC: F16N13/16
Filed: 1989-04-08
Abstract: The invention relates to a drive for a lubricant pump for the centralised lubrication of commercial vehicles, including trailers, semitrailers, special vehicles and the like, preferably using high penetration lubricants which are difficult to compress, the lubricant pump being provided with a stirring mechanism (3) in a lubricant reservoir (1) and with a delivery piston (5), driven by an eccentric, for conveying the lubricant, the stirring mechanism and the eccentric (4) furthermore being mounted on a common drive shaft (2) which is operated by the drive. It is intended to use such a drive without increasing the production costs in the case of commercial vehicles of Goods Hazard Class 1, it being intended that the rate of lubricant supply should be essentially independent of the load. In order to achieve this, it is provided that a pneumatic drive is provided as the drive and that this drive is controlled by an explosion-protected magnetic valve (19). …<IMAGE>…
Patent EP-0355274-A2 (EP)
Inventor: HOLLY SANDOR
IPC: H01S3/23
Filed: 1989-05-18
Abstract: A method for efficiently producing a multicolored laser beam. The second harmonic of a 1.06 micron wavelength laser beam is produced from a YAG laser. The second harmonic has a wavelength equal to .53 micron. The second and third harmonics of a 1.32 micron wavelength laser beam are simultaneously produced from a second YAG laser. The second harmonic has a wavelength equal to .66 micron and the third harmonic has a wavelength equal to .44 micron. The produced harmonics from the previous steps are combined to form a multicolored laser beam.
Patent EP-0344664-A2 (EP)
Inventor: MORL LOTHAR PROF DR SC TECHN
IPC: A23P1/14
Filed: 1989-05-27
Abstract: The invention relates to a process and apparatus for expanding starch-containing products. It can be used in the foodstuffs industry for expanding starch-containing products irrespective of their form. This process ensures a high quality of the expanded starch-containing products. The starch-containing product is treated in the earth's gravity or in a centrifugal field or in both simultaneously with a hot gas/vapour mixture which flows at high velocity, approximately at right angles to the direction of action of the field used, into the chamber in which the starch-containing product expands. A velocity component opposite to the direction of the field is imposed on it therein.
Patent EP-0355331-A2 (EP)
Inventor: HANSON GUNNAR J
IPC: C07C237/22
Filed: 1989-06-30
Abstract: Non-peptidyl compounds characterized generally as poly(aminoalkyl)aminocarbonyl aminoacyl aminodiol derivitives of amino acids are useful as resin inhibitors for the treatment of hypertension. Compounds of particular interest are of the formula
     wherein X is selected from oxygen atom and methylene; wherein each of R 9  and R io  is independently selected from hydrido, ethyl and methyl; wherein Rg and R 10  may be taken together to form a heterocyclic ring having five or six ring atoms and containing one or two nitrogen atoms as ring atoms; wherein each of R, and R 2  is independently selected from hydrido, methyl, ethyl and isopropyl; wherein R 3  is selected from benzyl, phenethyl, pyridylmethyl and 2-pyridylethyl; wherein each of R 4  and R 6  is hydrido; wherein R 7  is cyclohexylmethyl; wherein R 8  is selected from
     with the carbon bearing the hydroxyl radical being in the S configuration; wherein R 16  is selected from isopropyl, n-propyl, n-butyl and isobutyl; wherein each of R 11 , R 12 , R 14  and R, s is hydrido; wherein m is zero or one and each of n and p is a number independently selected from zero through three; or a pharmaceutically-acceptable salt thereof; with the proviso that where m is zero, then R s  is selected from imidazolemethyl, thiazolemethyl and isobutyl; and with the further proviso that when m is one, then R s  is methyl or ethyl.
Patent EP-0367953-A2 (EP)
Inventor: KAMEDA TSUYOSHI
IPC: G01D13/20
Filed: 1989-09-18
Abstract: Herein disclosed is an automotive meter which comprises an opaque base plate constructed of one of natural wood and natural stone; graduations provided on a front face of the base plate, the graduations containing a fluorescent material; and an ultraviolet lamp located in front of the base plate.
Patent EP-0362797-A2 (EP)
Inventor: KAISER KLAUS
IPC: G08B26/00
Filed: 1989-10-03
Abstract: The system operating in accordance with the principle of chain synchronization, comprising a central station (Z) having several two-core primary signalling lines (ML), to which a plurality of detectors (Mn) is connected in the form of a chain, which are cyclically regularly activated from the central station (Z) and are interrogated for their respective analog detector measuring value, in each case uses detectors (MN) which exhibit a voltage measuring device (MU) which monitors the applied line voltage (UL), a subsequent logic circuit (VL) with associated sensor part (S), a subsequent control device (St), an energy accumulator (C) and a switching transistor (T). The logic circuit (VL) is essentially formed by a microprocessor which can be connected and disconnected. According to the invention, the microprocessor is switched to a current-saving standby condition and switched on again in dependence on particular switching criteria (UAN, DS) which are specific for the hazard signalling system, a required start-up time (tan) being ensured for the microprocessor. For example, each detector (Mn) in turn receives with a cyclic interrogation a particular voltage (connecting voltage UAN) which switches on the microprocessor but only activates the detector concerned after a predetermined start-up time (tan), that after the start-up time (tan) has elapsed, the data traffic with the central station (Z) occurs, a particular receiving time (te) being in each case provided for the reception (E1, E2...) and a particular response time (ta) being in each case provided for the responding (signalling) (A1, A2...). After that, the microprocessor is disconnected with the switching-through (DS) to the next detector. <IMAGE>
Patent EP-0374652-A2 (EP)
Inventor: KRUSE HANS
IPC: C11D13/00
Filed: 1989-12-09
Abstract: A process for the preparation of powdered concentrates of soap essentially comprises spraying a liquid or liquified fatty acid and a concentrated aqueous alkali metal hydroxide solution simultaneously onto a free-flowing carrier component agitated in a mixer, in such an amount that a powder which is essential neutral in aqueous solution and contains 5-55% by weight, preferably 20-40% by weight, of alkali metal soaps and 5-10% of H2O is obtained, and this powder is dried by means of hot air to a water content of 2-4% by weight.
Patent EP-0336732-A2 (EP)
Title: Acid catalyzed, toughened epoxy adhesives
Inventor: TARBUTTON KENT S C O MINNESOTA
IPC: C08G59/62
Filed: 1989-04-05
Abstract: Disclosed is a thermally-curable, one-part epoxy adhesive composition comprising: (1) a glycidyl ether epoxide having an epoxy functionality greater than one and a molecular weight between about 150 and 10,000; (2) a catalyst comprising (i) an acid of the formula H⁺SbF₅X⁻ wherein X is halogen, hydroxy, or -OR where -OR is the residue of an aliphatic or aromatic alcohol having a molecular weight less than about 10,000 and (ii) N,N-diethyl-o-toluidine; (3) an aliphatic or non-aromatic cyclic polyol having about 2 to 18 carbon atoms, at least two hydroxy groups of which are primary or secondary, and being free of electron-withdrawing substituents, amine substituents, or large substituents that cause steric hindrance in the α-position in relation to the carbon attached to the methylol group of the polyol; and (4) a toughening agent that does not react with the epoxide during curing and has an epoxide compatible component and an epoxide incompatible component. Also disclosed is a method of adhering metal substrates together with the adhesive composition of the invention.
Patent EP-0347120-A2 (EP)
Inventor: SCHWEIZER RUDOLPH CONRAD
IPC: G02B6/42
Filed: 1989-06-09
Abstract: A dual wavelength optical coupler is disclosed which provides either bidirectional or unidirectional communication at different wavelengths over a single fiber. The coupler utilizes a dichroic filter (e.g., 12) and a set of three lenses (e.g., 10, 14, 16) to achieve dual wavelength communication. Additional blocking filters (e.g., 34, 48) may be incorporated to decrease the degree of optical crosstalk present in the system.
Patent EP-0363145-A2 (EP)
Inventor: DUJARI VINEET
IPC: G06F11/267
Filed: 1989-10-03
Abstract: An error processor on a single integrated circuit chip to detect and correct errors in a block of received data. The error processor includes processing hardware for receiving data and for generating syndrome bytes corresponding to the received data. It also includes processing hardware for detecting errors in the received data and for generating correction vectors to indicate the relative locations and error values thereof. An interface is connected to the processing hardware for facilitating data transfer to and from a communications bus.
Patent EP-0368609-A2 (EP)
Inventor: SHICHIJO HAJIME PATENTS DIVISI
IPC: G09F9/00
Filed: 1989-11-07
Abstract: A display (9) is attached to a reclining seatback (3) by an arm (8) pivotally fixed at a first end thereof to the seatback (3), with the display (9) being attached to the second end of the arm (8) by a pivot mechanism (14, 15, 16) having multiple degrees of freedom, and a recess (3a) for stowing the display (9) is formed in the seatback (3) either on its side, its top or behind a headrest.
Patent EP-0370942-A2 (EP)
Inventor: STEVENSON JOHN D
IPC: G10H1/08
Filed: 1989-11-16
Abstract: A digital synthesizer includes an input transducer (101) for accepting input signals from a musician representing at least the desired fundamental pitch and timbre. The synthesizer has timbre storing circuitry for storing data representing a plu­rality of selectable timbres, including relative pitch data for a plurality of sets of partials and a plurality of sets of amplitude data, the partials and the amplitudes being inde­pendently selectable. Waveform determining circuitry deter­mines sequential values of the musical waveform in real time from the timbre data, from the timbre selected by the musi­cian, and from the pitch selected by the musician. The wave­form determining circuitry includes a first adder (201) for additively determining the phase of each partial of the se­lected timbre and is responsive to the relative partial pitch data to determine that phase. It also includes a se­cond adder (204) for summing the magnitudes of all the par­tials for the selected timbre at each predetermined time interval to generate the magnitude of the musical waveform at that instant.
Patent EP-0377465-A2 (EP)
Inventor: VOGT SIEGFRIED
IPC: A23G1/00
Filed: 1990-01-05
Abstract: The present invention relates to a drinking chocolate having improved properties which is prepared from chocolate powder, composed of lightly deoiled cocoa powder, sucrose, dextrose, lactose and common salt, and milk with use of a stabiliser. Furthermore it relates to a process for the preparation of drinking chocolate, particularly of the drinking chocolate according to the invention, which comprises the following process steps: a. preparation of a mixture of chocolate powder, cold milk and stabiliser;  b. heating the mixture;  c. ultrahigh-temperature heating of the mixture;  d. homogenisation of the mixture at 80 DEG C; and e. cooling to below 18 DEG C.
Patent EP-0378243-A2 (EP)
Inventor: WHEELER ROBERT DON
IPC: C08J9/30
Filed: 1990-01-13
Abstract: A method of producing a polyurethane foam comprising the steps of dissolving rapidly and substantially completely a non-condensible non-reactive gas in a liquid isocyanate component or a liquid polyol component or both while the isocyanate and polyol components are maintained separate from one another, while controlling the flow of the non-reactive gas to maintain a predetermined dissolved gas to liquid ratio, and while maintaining the component in which the nucleating agent is being dissolved under pressure sufficient to maintain the gas in solution and to hold substantially constant the dissolved gas to liquid ratio and mixing the previously separated isocyanate and polyol components together while reducing the pressure to nucleate the dissolved gas in the isocyanate and polyol components and while impinging liquid streams of the composition together thereby enhancing mixing and permitting the mixture to foam so as to form a fine celled polyurethane foam. An apparatus for producing the same is also provided.
Patent EP-0379223-A2 (EP)
Inventor: KOHLER REINHARD
IPC: A61M5/50
Filed: 1990-01-19
Abstract: The disposable syringe self-destructs on being used once, so that reuse is impossible. The disposable syringe comprises a syringe barrel and a piston which is displaceable therein. The piston comprises two parts, a cylindrical hollow body (1) and a push-rod (5) arranged therein which, at its end face, bears a spike (6) which lies opposite the end wall (2) of the hollow body (1). In an injection procedure, the end wall (2) of the cylindrical hollow body (1) is pierced by the spike (6), so that, in the event of an attempt to draw up a disposable syringe which has already been used, the space in the syringe barrel would draw in air through the aperture formed by the spike (6) in the end wall (2) of the cylindrical hollow body (1). 
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Patent EP-0381109-A2 (EP)
Inventor: BIRKLE SIEGFRIED DR
IPC: H01L21/56
Filed: 1990-01-29
Abstract: Hermetically sealing moisture barriers for organic dielectrics with good adhesion which are intended for integrated circuits and also permit a simple structuring of the dielectrics consist of a thin layer of amorphous, hydrogen-containing carbon.
Patent EP-0391414-A2 (EP)
Inventor: BARRISH JOEL CHARLES
IPC: C07D281/10
Filed: 1990-04-05
Abstract: Vasodilating activity is exhibited by compounds having the formula
     and the pharmaceutically acceptable salts thereof, wherein X is -CH 2  - or -S-; R 1  is
     or -O-Y 3 ;
     R 2  is heterocyclo or heteroaryl;   R 3  and R 4  are each independently hydrogen, halogen, alkyl, alkoxy, aryloxy, arylalkoxy, arylalkyl, cyano, hydroxy, alkanoyloxy,
     fluoro-substituted alkoxy, fluoro-substituted alkyl, (cycloalkyl)alkoxy, -N0 2 , -NY 10 Y 11 , -S(O)- k alkyl, -S(O) k aryl
     
         n is 0, 1, 2 or 3;   m is 0, 1, 2 or 3;   k is 0, 1 or 2;   Y 1  and Y 2  are each independently hydrogen or alkyl; or Y, is hydrogen and Y 2  is alkenyl, alkynyl, aryl, heteroaryl, or cycloalkyl; or Y, and Y 2 , together with the carbon atom to which they are attached, are cycloalkyl;   Y 3  is hydrogen, alkyl, alkanoyl, alkenyl, arylcarbonyl, heteroarylcarbonyl, or
         Y 8  and Y 9  are each independently hydrogen, alkyl, aryl, or heteroaryl; or Y 8  and Y 9 , together with the nitrogen atom to which they are attached, are pyrrolidinyl, piperidinyl or morpholinyl;   Y 10  and Y 11  are each independently hydrogen, alkyl, alkanoyl, arylcarbonyl, heteroarylcarbonyl, or
         Y 12  is hydroxy, alkoxy, aryloxy, amino, alkylamino, or dialkylamino; and   Y 13  is alkyl, alkoxy or aryloxy.
Patent EP-0396960-A2 (EP)
Inventor: FOCKE HEINZ
IPC: B65G61/00
Filed: 1990-04-25
Abstract: For rearranging objects of different types, which are deposited by type onto pallets, into groups, each deposited on a support, of objects (42) of a plurality of types, pallets of the different object types are continuously depalletised in layers by the depalletised objects being delivered to individual conveying means (17, 18, 19), from which the objects are transferred to a classification conveyor (20 to 22; 23 to 25; 26 to 28) intended for the particular object type and provided with an associated classification storage means (29 to 37), and are intermediately stored in the latter (i.e. by type). Then, the intermediately stored objects (42) are then withdrawn, in the number and sequence required for forming a group, from the said storage means (29 to 37) by means of the respectively assigned classification conveyor (20 to 28), and fed at least to one group-forming station (13 to 16) and in this are deposited in the desired arrangement within the group to be formed on a base.
Patent EP-0400611-A2 (EP)
Inventor: KUROIWA KATSUMASA
IPC: C12Q1/37
Filed: 1990-05-30
Abstract: Novel aminoacetophenone derivatives repre­sented by leucyl-4-acetylanilide are useful as synthetic substrates which provide high sensitivity and high specificity without being affected by interferrants in serum or plasma, such as bilirubin or hemoglobin. The aminoacetophenone derivatives are also useful as the starting materials of synthetic substrates. The amino­acetophenone derivatives are suitable as synthetic substrates used for the method for determination of a peptidase activity or a protease activity, especially in automated analysis equipments.
Patent EP-0400617-A2 (EP)
Inventor: STIEF THOMAS DR
IPC: A61P37/04
Filed: 1990-05-30
Abstract: Oxidants, especially methionine-selective oxidants, can be used as systemic (parenteral) drugs, in particular for anticoagulation and fibrinolysis or immunostimulation.
Patent EP-0404164-A2 (EP)
Inventor: KOBAYASHI TAKAICHI C O INTELLE
IPC: G06F1/16
Filed: 1990-06-21
Abstract: A compact electronic apparatus includes a housing (1) substantially in the form of a rectangular prism. The top face of the housing (1) includes a substantially rectangular front half portion on which a keyboard unit is mounted and a substantially rectangular rear half portion (8) continuous with the rear face. The housing includes a receiving recess opening to the rear half portion of the top surface and the rear surface. An optional component (21) having substantially the same shape as the receiving recess is removably fitted in the receiving recess. The component (21) has an outer surface which is exposed to the outside and constitutes part of the rear face of the housing and part of the rear half portion of the top face when the optional component is fitted in the receiving recess.
Patent EP-0412357-A2 (EP)
Inventor: DUNSMORE JOEL P
IPC: G01R27/28
Filed: 1990-07-25
Abstract: A lightwave test set interconnected to an existing RF vector or scalar network analyzer system for performing calibrated electro-optical, opto-electrical, optical, and/or electrical measurements on optical systems, subsystems, and associated components.
Patent EP-0418569-A2 (EP)
Inventor: NAKANO MASAKI C O TAMAGAWA JIG
IPC: H04N9/89
Filed: 1990-08-20
Abstract: The image signal reproducing apparatus of the invention is an apparatus for reproducing, from a recording medium having recorded thereon, an image signal for one field composed of a luminance signal and a color-difference line-sequential signal, the image signal, wherein as the recording medium is reproduced, the luminance signal and the color-difference line-sequential signal are separated from the reproduced image signal, and a carrier signal whose phase is changed over in synchronism with timing of changeover of color-difference signals in the separated color-difference line-sequential signal is formed, then a chrominance signal is formed from the color-difference line-sequential signal by using the carrier signal, then the luminance signal and the chrominance signal are multiplexed to form a color image signal for one field, and further a skew compensation processing is applied to the color image signal for one field, thus forming a color still image signal for one frame of picture, thereby making it possible to achieve a reduction of the scale of circuitry and a low production cost without deteriorating the quality of the reproduced image signal.
Patent EP-0444243-A2 (EP)
Inventor: REENTS HEINRICH PROF DR ING
IPC: G01F1/32
Filed: 1990-10-29
Abstract: The exact measurement of breath flows is a precondition for detecting and healing breathing disorders. The instruments on the market are too inaccurate - they do not allow any evaluation in terms of different criteria. The subject matter of the invention is a procedure for measuring gas flows and flow directions which is based on modal analysis. The devices for carrying out the procedure lead to extremely cost-effective sensors, which measure very exactly, can easily be exchanged, require no electrically conductive connections, and can be used as disposable sensors in the case of heavy contamination. The sensors are combined with mobile evaluation units which, being equipped with microcontrollers and their own intelligence, open up a multiplicity of possible applications.
Patent EP-0465718-A2 (EP)
Inventor: BRILL THOMAS B
IPC: G01N21/35
Filed: 1990-10-31
Abstract: A pyrolysis sampling cell (19) for IR spectroscopy comprises a body (16) having a hollow interior, removable pressure sealing infrared windows (20, 21) at each axial end of the body, and a transverse bore (22) intersecting the hollow interior. A pyrolysis probe (13) is inserted in the transverse bore (22) providing a pressure seal. The probe comprises an electrical resistance element (43) and lead wires herein for heating a specimen. Specimens can be rapidly changed by removal and replacement of the probe and the windows can be easily cleaned by removal and replacement thereof.
Patent EP-0382320-A2 (EP)
Inventor: ZIJDERVELD JOHANNES MARIA
IPC: C08L23/00
Filed: 1990-02-08
Abstract: Process for manufacturing of stable interpenetrating polymer blend networks, comprising the preparation of a gel of a poly(alkylene) polymer by dissolving it in a mixture of one or more organic solvents and one or more vinyl aromatic monomers, optionally mixed with a compatible monomer, cooling this solution to a temperature of at most 80 °C, addition of a radical forming initiator for the polymerization of the vinyl aromatic monomer(s), homogenizing the solution, cooling the solution to a temperature to obtain gelation of the polyalkylene polymer in the solvent mixture, followed by heating the obtained gel to a temperature of at least 80 °C and polymerization of the vinyl aromatic monomer(s) in bulk or suspending the heated solution in a vigorously stirred aqueous medium of a lower temperature to obtain gelation and polymerizing the suspended gel into polymer blend beads, stable interpenetrating polymer blend networks and intermediate gel used therewith.
Patent EP-0386828-A2 (EP)
Inventor: HERZBERGER ACHIM DIPL-ING
IPC: H04J3/00
Filed: 1990-02-28
Abstract: The demultiplexer described is intended for a serial and isochronous multiplex signal which consists of Q isochronous part signals interleaved block by block, each block comprising K bits. A corresponding multiplexer is also described. To keep the storage requirement in a demultiplexer as low as possible, it is provided to use a random-access memory (5) into which the bits of the multiplex signal are cyclically read in and out of which the bits of the part signals are cyclically read out at the same time. A read/write control (4) system coordinates the read and write processes in such a manner that no collisions occur. In an illustrative embodiment, the bits of the multiplex signals are loaded bit by bit into the random-access memory (5) via a series/ parallel converter (2). The reading-out occurs bit by bit by means of read logics (81, 82, 83, 84) which are also controlled by the read/ write control (4) with the aid of addresses. The part signals are present in serial form at the output (91, 92, 93, 94) of each read logic (81, 82, 83, 84). <IMAGE>
Patent EP-0378443-A2 (EP)
Inventor: WADA KATSUO
IPC: G11B7/2433
Filed: 1990-01-12
Abstract: A method and a device for recording and reproducing infor­mation utilizing a work function variation of a recording medium, the recording medium being made of a material whose work function can vary according to a structural change thereof caused by the irradiation of an electromagnetic wave or electron beam.