baber/WOPTO huggingface dataset:
Patent EP-0283897-A2 (EP)
Inventor: FENSKE DIETER DIPL-ING
IPC: H01B17/30
Filed: 1988-03-15
Abstract: A supporting insulator, particularly for connection to transformers and encapsulated switchgear. The supporting insulator consists of an elastic base part (11), preferably of silicon rubber, and a rigid supporting part (10), preferably of cast resin. The two parts are connected to one another so that they cannot be detached and there is no cavity. The elastic material surrounds the connecting part (22) of the apparatus duct (20), pre-tensioned radially, such that it is dust and waterproof. In the region of the electrical contact, a field control electrode (16) is integrated in an annular manner in the base part (11). The said field control electrode (16) preferably consists of conductive silicon rubber. <IMAGE>
Patent EP-0288052-A2 (EP)
Inventor: NISHIGUCHI MASANORI YOKOHAMA W
IPC: H01L21/306
Filed: 1988-04-21
Abstract: A semiconductor device is produced through processes that; ionized material is poured into a predetermined depth of a silicon substrate (51) so as to be made into etching stopper layer (52), a predetermined area of the silicon substrate is etched up to the depth of the etching stopper layer so as to form a concave portion (54), a compound semiconductor chip (55) is accommodated in the concave portion, insulating film (56) is formed covering a space between the surrounding wall of the concave portion and the side wall of the compound semiconductor chip so as to be patterned, and that a second thin film circuit (57) is so formed on the patterned insulating film as to connect between the electrodes on the compound semiconductor chip and a first thin film circuit (60) which is previously formed on the surface of the silicon substrate.
Patent EP-0292804-A2 (EP)
Inventor: FERLING KLAUS
IPC: H03K17/78
Filed: 1988-05-13
Abstract: The invention relates to a circuit arrangement for the electrically isolated acquisition and transmission of binary signals of different pulse amplitude by means of an optocoupler (5). The signals (U1) present at the input terminals (6, 7) feed a voltage regulating circuit (2) which supplies constant-pulse-amplitude signals (U2) to the optocoupler. The signals (U2) are supplied to a control circuit (3) which generates a load current (12) for the voltage regulating circuit (2) which is inversely proportional to the signals (U1). Adaptation to the amplitude of the binary signals is not required when the input power remains the same (Figure 1). <IMAGE>
Patent EP-0291908-A2 (EP)
Inventor: MAYR ERNST ING GRAD
IPC: B29L11/00
Filed: 1988-05-16
Abstract: An un-degassed filling material (FM) is removed from a storage tank (VB1) by means of a first pump (ZP11), this pump being bypassed by an overflow valve (UV) for pressure limitation. Subsequently, the filling material (FM) is fed to a further pump (ZP12), which operates as a metering pump and feeds the filling material into the filling needle (FN). <IMAGE>
Patent EP-0293886-A2 (EP)
Inventor: NISHIMURA AKIRA C O YOKOHAMA W
IPC: G02B6/44
Filed: 1988-06-01
Abstract: In a coated optical fiber tape comprising a plurality of optical fibers (1) each having a coating (2) and being aligned parallel in the same plane, a common coating layer (4) covering the array of the optical fibers, and a peelable cured coating layer (2) being provided between each of the coatings on the optical fibers and the common coating layer to prevent the latter from being bonded or urged to said coatings on the optical fibers, the improvement wherein the peelable cured coating layer has a compression modulus of elasticity of at least 5 kg/m² but not exceeding 300 kg/mm².
Patent EP-0300204-A2 (EP)
Inventor: RUBEL ERICH DIPL-ING
IPC: B60G17/015
Filed: 1988-06-18
Abstract: Dämpfungsvorrichtung mit einem regelbaren, sowohl passiv als auch aktiv arbeitenden Stoßdämpfer (4). Die Einstellung des Stoßdämpfers (4) erfolgt durch Betätigung eines Steuerorgans (26), dessen Auslenkung durch den Steuerdruck in einer Steuerleitung (44) beeinflußt wird. Je nach Auslenkung des Steuerorgans (26) arbeitet der Stoßdämpfer (4) als passiver oder aktiver Dämpfer. Bei der passiven Dämpfung wird die Größe von Drosselquerschnitten (41, 42) zwischen Arbeitsräumen (15, 16) des Stoßdämpfers (4) gesteuert. Bei der aktiven Dämpfung wird über die Steuerleitung (44) Dämpfungsfluid in bzw. aus einem der Arbeitsräume (15, 16) zu- bzw. abgeführt. Die zur Aufbringung des Steuerdrucks erforderliche Pumpenleistung ist so gering ausgelegt, daß eine Kompensation der inneren Reibung der Dämpfungsvorrichtung bzw. einer Fahrzeugfederung gewährleistet ist. Die zur Einstellung des Steuerdrucks notwendigen Bauteile können daher klein gehalten werden, insbesondere kann eine Druckpumpe (51) geringer Leistung zur Anwendung kommen.
Patent EP-0302309-A2 (EP)
Inventor: HORNSCHEMEYER HEINZ
IPC: A63C9/00
Filed: 1988-07-20
Abstract: A toe piece for holding a ski boot in a safety ski binding wherein the toe piece is pivotable laterally against a biasing force when excessive side forces occur. The toe piece is comprised of a base plate mountable to the upper surface of a ski, a first pivot pin mounted to the base plate, the first pivot pin being disposed to one side of the longitudinal axis of the ski and being perpendicular to the surface thereof, a holding device for holding the sole of the boot, the holding means including an elongated, arcuate opening for receiving one end of the first pivot pin therein, a second pivot pin mounted to the holding means for movement therewith, the second pin being parallel to the first pin and disposed on the other side of the longitudinal axis, a generally elongated link member pivotally mounted at one end to the first pivot pin and pivotally mounted at the other end to the second pivot pin, the link member extending genrally transversely to the longitudinal axis, an elastic device for biasing the soleholder to a central position wherein the soleholder is symmetrically disposed with respect to the longitudinal axis, and a stop member fixed to the base plate operable to cause the soleholder to pivot about the first pivot pin when the boot exerts an outward force in the direction of the first pivot pin, and to pivot about the second pivot pin when the boot exerts an outward force.
Patent EP-0314104-A2 (EP)
Inventor: KATOH KAZUNOBU
IPC: G03C1/06
Filed: 1988-10-26
Abstract: A negative silver halide photographic light-sensitive material comprising a support having thereon at least one silver halide emulsion layer, wherein said silver halide emulsion layer or another hydrophilic colloid layer provided on the support contains (i) a hydrazine derivative, (ii) at least one cationic dye selected from the group consisting of cyanine dyes, hemicyanine dyes and rhodacyanine dyes, and (iii) a compound represented by formula (I) and having substantially no absorption maximum at the visible region;
     wherein Z 11 , Z 12 , R 11 , R 12 , X and n are defined in the specification.
Patent EP-0315860-A2 (EP)
Inventor: EBENHAN WOLFGANG
IPC: H04M1/57
Filed: 1988-10-31
Abstract: The subject of the invention is a switching installation for call identification, in particular the generation of a subscriber connection-specific identifier in the exchange of the calling subscriber and the evaluation of this identifier at the called subscriber station. The identification circuit generally provided in the caller's exchange for call charge recording purposes is connected to a switching installation, whence it obtains the specific connection data to which it adds, if necessary, the local network code and possibly also the national code, which it then converts into an identification signal which is then forwarded to the called subscriber along with or following the ringing signal and is processed in a receiving installation provided for this signal and displayed, preferably in digital form. <IMAGE>
Patent EP-0316709-A2 (EP)
Inventor: VILLANI FLAVIO
IPC: A61K47/00
Filed: 1988-11-08
Abstract: Iron proteinaceous derivatives, obtained from ferric or ferrous salts and lysozyme with glutaric or 1,2-­cyclohexanedicarboxylic anhydride and their pharmaceu­tical use in the oral treatment of iron-deficiency anemia, are described.
Patent EP-0282146-A2 (EP)
Inventor: CURTIS CASS V
IPC: B29C45/26
Filed: 1988-01-08
Abstract: Apparatus for making composite plastic product includes a mould insert (22) with locating boss (24, 26) formations preformed from high strength plastic having openings formed therethrough; and wherein the insert is configured to be located on a mould cover (16) which carries a locking device (30, 32) to hold the insert (22) in place and wherein the locking device (30, 32) includes automatically operated ejector means (70) that engage the boss (24, 26) to separate a moulded part from the cover (16) when the locking device is released.
Patent EP-0295765-A2 (EP)
Inventor: YANG CHI-KUO
IPC: A45B25/16
Filed: 1988-04-07
Abstract: An umbrella includes ten links (1-10) pivotally connected with one another and pivotally secured to a central handle (20) of the umbrella and secured under an umbrella hood having at least three pairs of juxtaposed links each pair of links composed of a link formed a U-shape groove and a link rod corresponding to the U-shape groove and operatively encased into the groove of the juxtaposed link so that all links can be folded to minimize their length and volume to be about one fifth of their extended length adapted for convenient handling and storage.
Patent EP-0296823-A2 (EP)
Inventor: KOVAR ROBERT
IPC: B29C48/10
Filed: 1988-06-22
Abstract: This invention relates in general to the for­mation of films having a controlled molecular orienta­tion prepared from rod-like extended chain aromatic-­heterocyclic ordered polymers, and containing a binder in the micro-infrastructure. Such films have high ten­sile strength, modulus, and environmental resistance characteristics.
Patent EP-0304217-A2 (EP)
Inventor: MATIAS YOSSI
IPC: H04N7/169
Filed: 1988-08-10
Abstract: A method of encrypting a video signal employing a pseudo-random Space Filling Curve having a highly irregular scanning pattern for scanning the pixel addresses of a video picture stored in a frame buffer. The method is used with a video scrambler/descrambler device and is characterized by a much higher cryptographic strength than existing techniques, which is not subject to simple correlation attacks by comparing and matching of line portions. In addition, the method features a reduction in the video signal bandwidth for typical pictures.
Patent EP-0305138-A2 (EP)
Inventor: YOUNES USAMA
IPC: B32B15/08
Filed: 1988-08-23
Abstract: Laminated composites including method for the preparation thereof comprising forming in combination in a mold at least one layer of a rigid polyurethane modified polyisocyanurate by reacting in said mold, a reaction mixture of an organic di- or polyisocyanate, a cyclic alkylene carbonate and a polyether polyol in the presence of a soluble adduct amine-­carbonate catalyst, and at least one layer of material selected from metal, plastic, cellulose, glass and ceramic or combinations thereof. The electrically conductive "metal clad" laminates are especially useful as printed circuit boards.
Patent EP-0307250-A2 (EP)
Inventor: BRASSINGA ROBIN D
IPC: B03B9/06
Filed: 1988-09-12
Abstract: A method is described for separating a mixture of flat metal alloy particles in which the particles of one alloy are generally smaller and less conductive than the particles of another alloy, e.g. a scrap mixture of aluminum-lithium alloy and other wrought aluminum alloys. In this method, the scrap mixture is thermally pretreated and then crushed into relatively flat particles, such that the aluminum-lithium alloy is fragmented into smaller particle sizes than the other wrought alloys. These particles are then physically separated based on differences in particle size, density and/or electric conductivity. For instance, the separation may be done by an eddy current separator or a dense media separator.
Patent EP-0319516-A2 (EP)
Inventor: PARRAN JOHN JOSEPH JR
IPC: A61K8/73
Filed: 1983-06-14
Abstract: Disclosed are oral compositions containing par­ticular pyrophosphate salts which provide an anticalculus benefit.
Patent EP-0332845-A2 (EP)
Inventor: BARRETT STEPHEN BENEDICT
IPC: G06F7/00
Filed: 1989-02-09
Abstract: A mask generator for generating a mask having logical signals of a given level between positions indicated by beginning and ending addresses. Two decoders select respective binary signal lines indicating the starting and ending positions. The mask generator is composed of two mask generators operating on the higher and lower order binary signal lines respectively and which ripple from the ends of the mask towards the middle. Preferably, each of the dual mask generators has look-ahead carry capability.
Patent EP-0337182-A2 (EP)
Inventor: HENN JOCHEN
IPC: B23K26/32
Filed: 1989-03-28
Abstract: Two coated thin metal sheets to be joined together by laser welding rest against each other with different radii of curvature in the joining area along the weld seam and are at a distance from one another on either side of the weld seam. In this way, so-called degassing chambers are formed for absorbing the gaseous coating substances forming during the welding operation. <IMAGE>
Patent EP-0339454-A2 (EP)
Inventor: WILD HANS-JAKOB DR
IPC: C07D309/40
Filed: 1989-04-19
Abstract: The invention relates to a process for the preparation of  gamma -pyrones, namely the compounds of the formula 
<IMAGE>
 in which R<1> represents methyl or ethyl. 
<??>These  gamma -pyrones of the formula I are known odoriferous substances and flavourings. 
<??>The process is characterised in that a compound of the formula 
<IMAGE>
 in which R<1> has the abovementioned meaning, R<2> represents alkanoyl or optionally substituted benzoyl, and R<3> represents the radical 
<IMAGE>
 in which R<4> and R<5> represent lower alkyl, in particular methyl, or the hydroxyl group, is subjected to pyrone ring formation in an acid medium, and in that the reaction product of the formula 
<IMAGE>
 in which R<1> and R<2> have the abovementioned meaning,
 is hydrolysed under alkaline conditions.
Patent EP-0343465-A2 (EP)
Inventor: CLAASSEN UWE
IPC: H01Q1/08
Filed: 1989-05-13
Abstract: The bearing of a rotatable antenna, particularly a rod or telescopic antenna, should also provide the possibility of connection between antenna and antenna feedline with reliable contact during the rotation of the antenna. If DC-isolation between antenna and the line for supplying power to the set is additionally required for safety reasons, this requirement can only be met with difficulty with discrete components, for example capacitors, waveguides and so forth at high frequencies without a mismatch occurring between antenna and device. To produce matching and to meet the safety requirement, the bearing is constructed in the form of a capacitive rotary coupling matching the antenna impedance and impedance of the antenna feedline. In addition, the antenna rod length can be largely freely selected by dimensioning the individual components of the rotary coupling and by dimensioning the counterweight. The rotatable antenna is preferably used in the base station of a cordless telephone. <IMAGE>
Patent EP-0348718-A2 (EP)
Inventor: PODSZUN WOLFGANG DR
IPC: A61K6/02
Filed: 1989-06-10
Abstract: Liquids for conditioning of teeth or bone substance contain phosphonocarboxylic acids in aqueous solution, the solution having a pH in the range from 1 to 8.
Patent EP-0353695-A2 (EP)
Inventor: YOKOUCHI TAKAHITO
IPC: B60J7/06
Filed: 1989-07-31
Abstract: In a roof panel (2) connected to a vehicle body (191) through at least a pair of left-hand and right-hand front pillars and a pair of left-hand and right-hand rear pillars (6), there is formed a roof opening (10) large in size in such a manner as leaving a front header (3), a pair of left-hand and right-hand roof side rails (5), and a rear header (4) and being surrounded by said four members. A foldable flexible top (30) having a size as substantially large as the roof opening (10) is provided. The flexible top (30) is disposed to selectively take a first posture in which the roof opening (10) is closed and a second posture in which it is contracted in a longitudinal direction of the body (191) and placed in a contracted state, i. e., in a folded state, at a position nearby said rear header (4). Underneath the flexible top (30) in the second posture, a board member (20) supporting the flexible top (30) is disposed, and the board member (20) is movable between the second posture and a third posture rear­ward of the second posture by means of a guiding device (S) consisting of a link mechanism and so on while the board member (20) supports the flexible top (30). The third posture is set at a position in a vicinity of a lower end portion of the rear window glass panel (9).
Patent EP-0363744-A2 (EP)
Inventor: FREEMAN RICHARD BENJAMIN
IPC: B60R21/16
Filed: 1989-09-28
Abstract: A hollow fiber reinforced part, especially body closures for vehicles, is made by applying preforms to a hollow, thin-­walled support which has been preshaped to the general configuration of the body closure. The support is then depressurized and the support/preform subassembly placed into a mold. The mold is closed and the support again pressurized. Then resin is injected into the mold to impregnate the fibrous pieces of the preforms. Once the resin cures, the mold is opened and the part removed.
Patent EP-0379659-A2 (EP)
Inventor: GUILER RICHARD S
IPC: G09F3/03
Filed: 1989-11-10
Abstract: A padlock-type security seal having tamper-indicating means to cause the shackle ends to break through and protrude from the walls of the seal body when serious attempts are made to remove the shackle. The seal includes a pair of slots each having a shoulder for engaging the shackle ends. When serious attempts are made to force the shackle from the seal, a ramp will engage the shackle ends and force them against the seal walls. With sufficient force applied to the shackle, the shackle ends will rupture the seal body.
Patent EP-0373481-A2 (EP)
Inventor: LIOY DANIEL C C O EASTMAN KODA
IPC: F16C13/00
Filed: 1989-12-05
Abstract: A roller (10) for conveying a web (12) is manufactured by applying a layer of nickel (18) to a steel roller (16) and blasting the surface of the nickel layer with steel shot to create on the surface a deep texture (20) with well rounded down features (22) and sharp up features with peaks. The blasted surface is finished with a grinding action for removing the peaks to produce plateaus (30) surrounded by interconnected channels (36). The interconnected channels of the surface allow air entrained between the roller surface and the web to be vented through the channels while the web is in contact with the roller.
Patent EP-0372573-A2 (EP)
Inventor: SAITOU MITSUO
IPC: G03C1/34
Filed: 1989-12-08
Abstract: A silver halide photographic material is disclosed, comprising a support having thereon an emulsion layer comprising a dispersion medium, silver halide grains, and a pendant type sensitizing dye, wherein said pendant type sensitizing dye is a compound comprising a sensitizing dye and an antifoggant, each of which may have substituent groups and wherein said sensitizing dye and antifoggant are organochemically bonded.
Patent EP-0327395-A2 (EP)
Inventor: MCMAHON PHILIP
IPC: G01N33/543
Filed: 1989-02-03
Abstract: A kit, or workstation, suitable for assay of a member of a specific binding pair in a sample, the assay entailing performance of a plurality of steps. The kit includes a first unit having at least one dry reagent, suitable for use in one the steps of the assay reaction, bound to a solid surface. Also provided is a second unit including a plurality of wells, wherein one of the wells is adapted to hold liquid suitable for reconstituting the dry reagent, or for use in a one of the assay steps. Also provided is means for causing the first and second units to be brought together so that the dry reagent and the liquid suitable for reconstituting it are brought in close proximity. The dry reagent is reconstituted by the liquid before or during one of the assay steps. When the first and second units are brought together they form a workstation adapted to provide a reagent for each of the steps of the assay. A test device may be positioned over or within each of these wells in a predetermined order to carry out the steps of the assay.
Patent EP-0329471-A2 (EP)
Inventor: KAKIZAKI SHINOBU
IPC: H02K37/12
Filed: 1989-02-17
Abstract: A rotary actuator (100) comprises a housing (102) made of a synthetic resin. A rotor (108) carrying a plurality of permanent magnet (152) of alternate polarity with respect to the adjacent magnet, and stator (110) having a plurality of electromagnets (162a-162f) which are selectively energized, are aligned in axial alignment to each other. Magnetic conductor plates are provided in alignment with the rotor and the stator. The magnetic conductor (130, 132) plates ar supported on the inner periphery of the resin housing in opposition to the rotor and the stator for forming part of a magnetic circuit.
Patent EP-0347112-A2 (EP)
Title: Computer design facilitation
Inventor: SHERMAN STEVEN KENNETH
IPC: G06F17/50
Filed: 1989-06-09
Abstract: An efficient computer design is achieved by the resolution of timing problems within the computer to achieve timing interactions which are beneficial to the efficient working of the various operations within the computer.
Patent EP-0358410-A2 (EP)
Inventor: HAWTHORN PLINY SCOTT
IPC: H01S3/0941
Filed: 1989-08-31
Abstract: A compact, laser diode pumped, high efficiency, solid-state laser comprises an output coupler mirror (182) forming a front end of a laser cavity. A back end of the laser cavity is formed by a rear mirror (172) through which emissions from a laser diode (162) pass for pumping a laser chip (174) of stoichiometric lasing material. A frequency doubler chip (176) is positioned immediately adjacent the laser chip to double the frequency of light generated by the laser chip and thereby halve its wavelength. The laser chip is bonded to the frequency doubler chip by coupling material having a refractive index matched to the chips to nearly eliminate reflections at the bonded chip surfaces. Such bonding increases the effective Q of the laser cavity which receives the bonded combination of the laser chip and the doubler chip at a beam waist defined within the laser cavity by means of beam shaping with the laser chip being positioned to receive pumping energy from the laser diode through the rear mirror of the laser cavity. Spiking or peaking of the output laser light is effected by gain switching, phase modulation or by imparting vibratory motion to the bonded combination of the laser chip and the frequency doubler chip.
Patent EP-0359471-A2 (EP)
Inventor: ELLIOTT CHARLES B JR
IPC: G06F11/20
Filed: 1989-09-07
Abstract: A computer system includes a main file server (20) and a backup file server (25). An overseer unit (30) within the system periodically causes the backup file server to be updated by copying new and therefore unbacked-up records from the main file server to the backup file server. If the main file server becomes unusable, e.g. because of a crash, the control unit diverts user logon requests to the backup file server.