baber/WOPTO huggingface dataset:
Patent EP-0430382-A2 (EP)
Title: Filmtransportvorrichtung
Inventor: HAAS JOSEF
IPC: G03B21/46
Filed: 1990-11-05
Abstract: Filmtransportvorrichtung mit einer von einem Antriebsmotor angetriebenen Filmtransportzahnrolle, deren Zähne mit Spiel in die Perforation eines Laufbildfilmes eingreifen und diesen schrittweise um eine Bildbreite transportieren und an einem Bildfenster endpositionieren. Die Filmtransportschritte sind in eine Transportphase (tT) und eine Positionsregelphase (tR) unterteilt, in der der Film bildgenau endpositioniert wird. Die Transportphase (tT) ist in eine sehr kurze Beschleunigungsphase (t1, t2), in der bei steilem Beschleunigungsanstieg (t1) ein großer Drehmoment-Sollwert (MS1) eingestellt ist, und eine lange, kontinuierlich verlaufende Antriebs- und Bremsphase (t3, t4) unterteilt, deren Zeitkonstante ein Vielfaches der Beschleunigungsphase (t1, t2) beträgt. Damit lassen sich minimale Transportgeräusche und ein filmschonender Transport sicherstellen. <IMAGE>
Patent EP-0393819-A2 (EP)
Inventor: UCHIDA YASUNOBU C O TECHNICAL
IPC: C08G18/42
Filed: 1990-02-21
Abstract: A resin composition for a composite-type vibration-­damping material which comprises a saturated copolyester having a weight average molecular weight of at least 10,000 and a softening point of 50 to 150°C and a polyfunctional isocyanate compound as a cross-linking agent and which, when cross-linked, has a degree of gelation (degree of cross-­linking) of at least 10% and a composite-type vibration-­damping material produced by use of the resin composition, have excellent adhesive strength and formability. 
     When the resin composition is admixed with a conductive substance, a vibration-damping material produced by use of the admixture has excellent spot-weldability in addition to the above-mentioned excellent properties.
Patent EP-0411748-A2 (EP)
Inventor: SCHOLLDORF ALFRED H
IPC: G06Q40/00
Filed: 1990-05-25
Abstract: A risk control matching system for trading instrument, such as foreign exchange currencies, is provided in which bids are automaticall matched against offer for given trading instruments for automatically providing matching transactoins in order to complete trades for the given trading instruments, and broken trades are readily identified with a minimization of risk to the parties to a potential matching transaction. The system comprises a host computer (20) for maintaining a book database (118) comprising all of the active bids and offers in the system by trading instrument, a transaction originating keystation (24a) for providing a bid on a given trading insrument, a counterparty keystation (24b) for providing an offer on the given trading instrument a network (22) for interconnecting the host (20) and the kestation (24, 25b), and a plurality of transacton deks (70a, 70b, 70c), connected to the host (20) for detecting the occurrence of the potential matching transaction and "voting" on whether to commit to the match. Positive match acknowledgment signals are provided to the host (20) by the keystations (24) involved in the trade in response to receipt of match notification signals form the host (20). IKf one of these signals is not received back, the host (20) detects a broken trade to have occured. Each of the keystations (24) provides an application based heartbeat signal   to the host (20) which enables rapid detection of keystation (24) failure. In the event of detection of such keystation (24) failure, the host (20) cancels all bids and offers associated with the failed keystation (24).
Patent EP-0422952-A2 (EP)
Inventor: QUAN RONALD
IPC: G06K7/10
Filed: 1990-10-12
Abstract: A focused line identifier is useful in a bar code reader employing Scheimpflug optics for focusing an illuminated line from the bar code on a two dimensional array of photodetectors (18). One line or a small group of lines somewhere on the array is the sharpest focus of a bar code within the working range of a bar code scanner. The best focused line is located with the analog signal before digitizing by generating a signal having an amplitude representative of the high frequency component of the lines of signal from the photodetector array. The maximum high frequency component may be found by passing the signal through a high pass filter for detecting the signal having the largest amplitude. The best focused line is, in effect, found in one field scan and used to open a gate in the next scan for passing the best focused line to a digitizer. One may also hop from the best focused line to a line or lines adjacent to the best focused line for feeding a slightly unfocused line to the digitizer. Further, a zone within an array of photodetectors which has the greatest illumination may be selected for disregarding spurious signals from other objects that may happen to lie in the field of view of the bar code reader.
Patent EP-0428276-A2 (EP)
Inventor: SATO TOSHIYA C O TAKASAGO INT
IPC: A01N39/00
Filed: 1990-10-19
Abstract: An acaricidal composition comprises, as active ingredient, one or more compounds selected from methyl cinnamate, ethyl cinnamate, n-propyl cinnamate, isopropyl cinnamate, n-butyl cinnamate, isobutyl cinnamate, isoamyl cinnamate, n-hexyl cinnamate, allyl cinnamate, cinnamyl acetate, cinnamyl propionate, cinnamyl n-butyrate, cinnamyl isobutyrate, p-cresyl acetate, p-cresyl butyrate, p-cresyl isobutyrate, p-methylbenzyl propionate, β-phenoxyethyl alcohol, phenoxyethyl acetate, phenoxyethyl propionate, phenoxyethyl n-butyrate, phenoxyethyl isobutyrate, methyl phenylacetate, ethyl phenylacetate, dibenzyl ether, heliotropin, methyl diphenyl ether and 2-methyl-1-(methylbicyclo[2.2.1]­hept-5-en-2-yl)-1-penten-3-ol.
Patent EP-0436401-A2 (EP)
Inventor: CHO SEOK-RAE
IPC: H01J29/50
Filed: 1990-12-31
Abstract: A multistep focusing electron gun for a cathode ray tube comprising at least a unipotential auxiliary lens (G5 to G7) and a bipotential major lens (G7, G8). The electron beam passing hole of the middle electrode (G6) of three successive electrodes forming the unipotential auxiliary lens which is supplied with a low potential is in the form of a equilateral parallelogram and has dimensions such that the electron beam passing holes of the electrodes disposed at the front and rear of the middle electrode can be circumscribed. Thus, the intensity of the unipotential auxiliary lens is weakened without reducing the mechanical strength of the electrode, and also the change of the relative position between the electrodes resulted from the structure change is inhibited.
Patent EP-0440106-A2 (EP)
Inventor: TSUCHIDA EISHUN
IPC: C08G75/0263
Filed: 1991-01-25
Abstract: Polyarylene thioethers are easily prepared by an oxidative polymerization of an aromatic compound of the formula (I)
       
 wherein R¹, R², R³ and R⁴ are each independently a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group, and Y is a hydrogen atom or a group of the formula (II)
       
 wherein R⁵, R⁶, R⁷ and R⁸ are each independently a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group and X is -O-, -S-, a methylene group or an ethylene group with a sulfidizing agent in the presence of an acid and an oxidizing agent, or in the presence of an acid, a catalyst for oxidative polymerization and oxygen, or in the presence of a Friedel-Crafts catalyst.
Patent EP-0447819-A2 (EP)
Inventor: BALAN ALBERT LAWRENCE
IPC: H05K7/20
Filed: 1991-02-20
Abstract: An electronic assembly (11)(e.g., a supercomputer) wherein different levels (L) of substrates (13, 19), each having a plurality of heat-generating electronic components (23), includes a cooling means (33) centrally disposed therein for providing cooling fluid to each of the heat generating components to cool same. In a preferred embodiment, the cooling means comprises a plurality of concentrically disposed duct members (e.g., of thermoplastic), which each in turn include a longitudinal chamber portion and a flared end portion. The flared end portion is particularly designed to direct the cooling fluid in a plurality of directions, depending on the requirements of the assembly. Diffusing means (e.g., an apertured plate) may also be used to assure passage of turbulent, even fluid flow through each duct member.
Patent EP-0460484-A2 (EP)
Title: Verschlussvorrichtung an einer Wärmebehandlungsanlage
Inventor: HACK ROBERT DR
IPC: C22F1/00
Filed: 1991-05-24
Abstract: Eine Wärmebehandlungsanlage, welche für Vakuum- und Hochdruckbetrieb ausgelegt ist, ist mit einer Verschlußvorrichtung, bestehend aus einer Kesseltür 2, einer Isolationstür 4 und einem Rezipientendeckel 6 versehen. Der Rezipientendeckel kann bei geschlossener Kessel- und Isolationstür von außen betätigt werden und befindet sich bei Ausfall des Schließmechanismus oder bei Stromausfall immer in der sicheren, offenen Position. Eine Kontrolle dieser Position ist von außen her möglich. <IMAGE>
Patent EP-0461615-A2 (EP)
Inventor: NAKAYAMA MASAAKI
IPC: H04N5/355
Filed: 1991-06-11
Abstract: A color image pickup apparatus for correcting the sharpness of the luminance signal in a color image pickup system for taking out as different color signals for each of the horizontal lines the color information from the objects to be photographed with the use of a color iamge sensor having a color filter arrangement, whereby it is capable of correcting it even when the signals are saturated in the image sensor and the signal level between the adjacent two horizontal lines has been different in spite of the photographing the object which is the same in the signal level between two adjacent horizontal lines.
Patent EP-0486876-A2 (EP)
Inventor: UMEZAWA KOJI
IPC: B23P11/00
Filed: 1991-11-06
Abstract: A machine element has a shaft (10) and at least a fitting member (20) such as a cam or gear mounted on the shaft by pressure-fit. The fitting member has a bore (25) for receiving the shaft. The shaft is formed with protrusions (12) at least an area (A) of the shaft on which the fitting member is fitted. The protrusions preferably extend continuously or discretely, peripherally or helically on the outer surface of the shaft and have a diameter larger than than the remaining areas of the shaft. The bore of the fitting member is formed with at least an inner chordal surface (22) having a perpendicular from the center of the bore smaller than the radius of the protrusions. The fitting member is configured to be forced onto the protrusions of the shaft with at least one inner chordal surface forming a corresponding outer surface on the protrusions in a shaving and/or deforming operation.
Patent EP-0491158-A2 (EP)
Inventor: CLEMENS ERNST
IPC: B60J7/06
Filed: 1991-11-12
Abstract: A folding roof (1) for vehicles with a foldable cover part (2) is disclosed. This cover part (2) comprises in the longitudinal direction of the vehicle a plurality of roof surface sections (10, 11, 12) which are arranged one behind the other and coupled to one another and, in order to at least partially expose a roof opening provided on a fixed roof surface of a vehicle, can be folded open and folded on top of one another. In addition, the cover part (2) or the roof surface section can be displaced by sliding in longitudinal guides fixed to the roof. The entire cover part (2) can be removed from the roof for example with the roof surface sections of said cover part in the folded-up state so that the entire roof opening (3) can be exposed. The cover part (2) or the respective surface section of said cover part can be locked in preferred positions in the longitudinal guides (24). The cover part (2) expediently comprises a stiffening frame (3) which comprises longitudinal stiffening parts (8) and transverse stiffening parts (9), the guide elements (21) for the longitudinal movement along the longitudinal guides (21) being expediently provided on the node points between transverse and longitudinal stiffening parts (8, 9).
Patent EP-0492137-A2 (EP)
Inventor: RITTLER HERMANN LORENZ CORNING
IPC: C03C11/00
Filed: 1991-11-22
Abstract: There is disclosed an amorphous, polymeric material that contains phosphorous, aluminum and carbon atoms, and that is the reaction product of a buffered liquid mixture of a source of phosphorous, such as 85% phosphoric acid, a source of aluminum, such as boehmite, and an organic liquid buffer, such as a carboxylic acid. The polymeric material may be converted to a glassy or crystalline solid by heating to a temperature of at least 150°C, and may be cellulated.
Patent EP-0488196-A2 (EP)
Inventor: TERADA MASAAKI
IPC: C12R1/19
Filed: 1991-11-27
Abstract: Disclosed are (1) an HST2 protein; (2) a recombinant DNA containing a nucleotide sequence coding for the HST2 protein; (3) a vector containing the recombinant DNA; (4) a transformant transformed with the vector; and (5) a method for preparing the protein which comprises cultivating the transformant and accumulating the protein in a culture broth, whereby the HST2 protein can be produced in high purity and in large amounts which is applicable to wound healing, or repair of the cardiac muscle or the nervous tissue after ischemia.
Patent EP-0479340-A2 (EP)
Inventor: SLAFER WARREN D
IPC: G11B7/24
Filed: 1988-09-01
Abstract: An optical information storage card having a rectangular format, said card comprising:   a substrate having, on at least one side thereof, surface relief formations forming an optically machine readable information surface; and,   a protection layer being in overlying juxtaposed relationship to said information surface;   said substrate and said protection layer being transmissive to a selected range of electromagnetic radiation usable for optically reading said information surface;   said information surface having a generally spiral and/or concentric format whereby said information surface can be read as said card is rotated about at least one axis.
Patent EP-0481559-A2 (EP)
Inventor: VAN SCHRAVENDIJK BART
IPC: H01L29/08
Filed: 1991-10-10
Abstract: In manufacturing a field-effect transistor structure, opposite-conductivity impurities are introduced into a semiconductor region (14) to form protection zones (26) and source/drain extensions (24). A shield (20 and 22) prevents the impurities from passing through the underlying section of the upper semiconductor surface (16). A further impurity is introduced into the semiconductor region to form main source/drain zones (34). A larger shield (20 and 32) prevents the further impurity from passing through the underlying section of the upper semiconductor surface. In the resultant FET structure, the final protection zones (26A) are fully surrounded along their lateral and lower surfaces either by the combined source/drain zones (34/24A) or by the combined zones and dielectric material (12). The final protection zones extend slightly under the gate electrode (20). The protection zones in combination with the final source/drain extensions (24A) substantially overcome the hot charge carrier effect.
Patent EP-0449402-A2 (EP)
Inventor: HAYES RAYMOND R
IPC: G06F11/14
Filed: 1991-01-23
Abstract: A system and method suitable for use with a rule-based expert system maintains a history of execution states through which the execution states through which the expert system progresses during execution. A user can select a previous execution state for roll back, and later states maintained in the history are undone in reverse order until the selected state is reached. If desired, a user can define a breakpoint to which the system is to be rolled back. The corresponding executable state is determined from a retained history of all potential breakpoints, and the system is then rolled back to such corresponding executable state.
Patent EP-0440456-A2 (EP)
Inventor: BASSETT CAROL E
IPC: G06F12/08
Filed: 1991-01-30
Abstract: A microcomputer architecture and method allows for high processing speeds. A microprocessor (106,206) constitutes the central processing unit. The microprocessor (106,206) comprises an on-chip cache memory and is capable of reading data in a burst mode. The central processing unit (106,206) and the system memory (102) communicate by way of a high speed host bus (104). The system memory (102) is comprised of multiple buses (311,312) and is capable of delivering data to the microprocessor (106,206) in a burst mode at high speeds. A memory controller (208) addresses data locations within the system memory (102) upon receipt of a first host address from the microprocessor (106,206). Accordingly, the microprocessor (106,206) can access data in the system memory (102) at an extremely fast rate when operating in a burst mode. High speed processing is accomplished without the need for an external cache.
Patent EP-0455372-A2 (EP)
Inventor: AGRAWAL BHUWAN K
IPC: G06F17/50
Filed: 1991-04-16
Abstract: The invention provides a method of designing an integrated circuit in which the steps of designing the circuit are optimized by a formal hierarchy. This method, called Timing Driven Placement, of designing an integrated circuit avoids detailed optimization which consumes enormous computational resources. It organizes physical and logical characteristics of the design so that those characteristics can be optimized with respect to the physical design of the circuit. The characteristics are optimized and the resulting circuit to location assignment is placed and wired with a conventional automated process. The method optimizes the global placement into precincts of logic segments of the circuit design with respect to the segment placement effect on circuit timing and wireability. The method then migrates individual circuits within particular segments to other segments to improve both the individual segment and overall circuit timing and wireability. Finally, the method transfers circuit assignment to logic segment and logic segment assignment to physical location information to a conventional process for final detailed circuit placement and wiring.
Patent EP-0491566-A2 (EP)
Inventor: GAROFF THOMAS
IPC: C08F4/611
Filed: 1991-12-18
Abstract: When asymmetric olefins or a monomer mixture containing asymmetric monomers is polymerized by a catalyst composition containing esters of carboxylic acid e.g. as a so-called donor, and alcohol the ester group can be transesterificated with the alcohol to an ester containing another alkyl group during the preparation and/or polymerization of the catalyst. This is advantageous particularly when an adduct of a so-called spray-crystallized Mg-halide and alcohol is used as the catalyst carrier, because the alcoxy group of the alcohol of the carrier and the alcoxy group of the ester of the donor can be transesterificated and thus obtain the preferable effects of both esters on the run of the polymerization reaction. Hereby, a solvent having a high boiling point should be used as the intermediate agent, so that the transesterification reaction can take place. Most preferable have been found hydrocarbons having high boiling points, especially nonane and decane.
Patent EP-0465428-A2 (EP)
Inventor: NAKATSU ETSUTO
IPC: H03M13/39
Filed: 1991-07-02
Abstract: In transmission or recording of a digital signal by means of digital amplitude and phase modulation, particularly recording into and reproducing the same from the a magnetic recording medium, a digital amplitude/phase modulated signal to be demodulated is commonly affected by the nonlinear amplitude characteristics and the effects of unwanted jitter and envelope variation. As the result, the error rate of decoded data will be increased. For compensation, the Viterbi decoding technique is employed with the use of a weighted distance value calculated by multiplying an Euclidean distance between the signal point of a reproduction signal and the datum point of each code by a positive weighting factor which is determined smaller when the code datum point is located further from the origin point of a coordinate system. Accordingly, the weighted distance of each reproduction signal point from its corresponding datum point can approximately be uniform thus ensuring less error decoding in general.
Patent EP-0497288-A2 (EP)
Inventor: SHIDO SHUN-ICHI
IPC: G01Q20/04
Filed: 1992-01-28
Abstract: This specification discloses an apparatus for and a method of moving a probe (1) for causing a physical phenomenon (eg tunnel current) to occur between it and a predetermined object(s). At least one of the probe and the object is driven in a predetermined direction to scan the probe and the object in the predetermined direction relative to one another. A physical phenomenon occurring between the probe and the object is detected (5). At least one of the probe and the object is driven so as to bring the probe and the object close to each other. The drive (7) for the approach of the probe to the object is controlled by detecting the physical phenomenon while scanning (6) in the predetermined direction.
Patent EP-0507093-A2 (EP)
Inventor: WILLMS LOTHAR DR
IPC: C07D251/50
Filed: 1992-03-04
Abstract: Herbicidal sulphonylureas of the formula I <IMAGE>  in which     X is -O-, -O-NR<2>-, or -SO2-NR<2>-,   Y is -N- or CH, R<1> is (substituted) alkyl, (substituted) alkenyl or (substituted) alkynyl or, if X = 0, also (substituted) phenyl,   R<2> is H, alkyl, alkenyl, alkynyl or cycloalkyl, R<3> and R<4> are H, (substituted) alkyl or (substituted) alkoxy, halogen, alkylthio, alkylamino or dialkylamino and   R<5> and R<6> are H or alkyl, and their salts with acids or bases are prepared by reacting compounds of the formula II <IMAGE> with compounds of the formula III <IMAGE>
Patent EP-0519432-A2 (EP)
Inventor: ROBECK HORST
IPC: C23G5/028
Filed: 1992-06-17
Abstract: Die Erfindung betrifft ein azeotropartiges Gemisch, das etwa 8-12 Gew.-% 2-Propanol und etwa 88-92 Gew.-% 1H-Perfluorhexan enthält, sowie ein Verfahren zur Reinigung von elektronischen Bauteilen, insbesondere gelöteten Leiterplatten oder gedruckten Schaltungen mit Hilfe dieses Gemisches.
Patent EP-0522479-A2 (EP)
Inventor: SPIESSER GILBERT
IPC: G05D16/04
Filed: 1992-07-04
Abstract: 2.1 The gas fitting has a gas-pressure regulator which is connected in series with at least one safety valve. The gas-pressure regulator includes a final control element, designed as a piston slide valve, without zero termination. The gas fitting is to be optimised in its design in such a way that the amounts of leakage are reduced and the regulating range of the gas-pressure regulator is increased. 2.2 The gas-pressure regulator has a closing stop (61) for the final control element (60). <IMAGE>
Patent EP-0536722-A2 (EP)
Inventor: LEHTONEN ARTO
IPC: H04N5/44
Filed: 1992-10-07
Abstract: In a HDTV decoder the picture signal arriving in the form of a sample sequence in the format 625/2:1/5 Hz is directed to field memories, from which it is read to the sub-sampling restorer SSPC (33). The sub-sampling patterns are further supplied into three parallel signal processing branches (34, 35, 36), of which each generates a complete high definition television picture of the sub-sampling patterns. According to the invention the picture signal is directed by a controllable switch (C5) to at least four field memories (a, b, c, d). The contents of each field memory (a, b, c, d) is read to the sub-sampling restorer SSPC (33) at the double writing rate, whereby the field rate is increased to 100 Hz.
Patent EP-0510915-A2 (EP)
Inventor: ARAKAWA TAKEHARU
IPC: G08G1/0969
Filed: 1992-04-21
Abstract: An actual running distance  ab  from a starting position (A) to a present position (B) of a vehicle is calculated based on input starting position data and positions continuously detected using a GPS device (4) or similar. An estimated running distance  bc  from the present position to a destination (C) is calculated based on the detected present position and input destination data. A degree of attainment  T  representing the degree of approach to the destination is calculated according to the equation:       T = ab/(ab + bc)           
 and is indicated on a display (12) to a driver.
Patent EP-0514164-A2 (EP)
Inventor: SUKEGAWA SHUNICHI
IPC: G11C29/04
Filed: 1992-05-14
Abstract: A redundancy scheme for a memory is disclosed which allows defect correction, particularly, word line to word line short correction (40, 36, 38, 18) through the use of a minimal number of redundant lines (RWL0, RWL1).