baber/WOPTO huggingface dataset:
Patent EP-0467171-A2 (EP)
Inventor: VELTEN WALTER
IPC: H02B1/20
Filed: 1991-07-05
Abstract: A distribution installation having electrical installation apparatuses, of narrow design, which can be arranged side-by-side in rows on at least one supporting device, and whose power supply is provided by means of a plurality of busbars allocated in common to the installation apparatuses on this supporting device or by means of a multiphase busbar block, has contact devices which are arranged on the installation apparatuses, are sprung with respect to one another like clamping jaws, and make contact on both sides with in each case one associated busbar when the installation apparatuses are fed in to the supporting device approximately at right angles to the retention plane of the supporting device. This distribution installation and its installation apparatuses are characterised by the contact devices (19) of the installation apparatuses (17) which are to make contact with the busbars (20, 22, 23 in 18) being held fixedly and immovably in said installation apparatuses and laid out in said manner, and by their terminating - related to a terminating plane of the housings of the installation apparatuses pointing towards the supporting device - above a recess (24) in these housings. A busbar block (18), which is common to the installation apparatuses arranged on this supporting device, can be inserted into these recesses, said busbar block (18) not projecting, or projecting only insignificantly, beyond the recesses. Emerging from the individual busbars of the busbar block (18; 25) are contact lugs (21), which are known per se, are arranged at intervals and are inserted during assembly of the installation apparatuses in the latter's contact devices, such that they make contact. <IMAGE>
Patent EP-0470497-A2 (EP)
Inventor: TAKEDA KEIKO
IPC: H01S3/067
Filed: 1991-07-31
Abstract: An optical fiber amplifier in which light generated within an Er doped optical fiber by spontaneous emission is eliminated or suppressed. By inserting a wavelength demultiplexer (20) in the Er doped optical fiber (10a, 10b), the light generated within the optical fiber by spontaneous emission can be effectively eliminated. As an alternative, the Er doped optical fiber is arranged in a coil form with a predetermined radius of curvature to thereby effectively eliminate light due to spontaneous emission on the longer wavelength side than the signal light. Further, by doping the center portion of the core of an optical fiber with aluminum and the whole body of the core uniformly with erbium, it is made possible to suppress the generation of light by spontaneous emission without causing an adverse effect on the amplification performance of the signal light.
Patent EP-0471280-A2 (EP)
Inventor: PECAR SLAVKO PROF DR
IPC: C07K5/06
Filed: 1991-08-07
Abstract: There are described novel trans-2-acylaminocyclohexyloxyacyldipeptides of formula I
Patent EP-0441492-A2 (EP)
Inventor: BRUNSON LOWELL R
IPC: G08B17/04
Filed: 1991-01-21
Abstract: Organ pedal switches (14) have states determined by the position of the pedals. These switch states are sensed in a peripheral unit (12) through a switch matrix that generates a transmission signal provided by a serially encoded data stream having a sync pulse. Power to the peripheral unit, which is physically isolated from a host unit (16), is provided through magnetically coupled respective primary (34) and secondary (20) windings. Further, clock signals for the peripheral and host units are provided by a power oscillator (30) that drives the primary or tank coil of the oscillator in the host unit. Thus, power and clock signals are transmitted via the coupled windings from the host unit to the peripheral unit and data in one embodiment is relayed back to the host unit through infrared emissions. Alternatively, data is transferred bach through the coupled coils by loading the power oscillating circuit of the host unit during generation of data pulses by the data encoder (26) of the peripheral unit. The host unit then detects the transmitted data, determines whether it is different from previously received data for the same switch, and transfers to a CPU (18) only data that is new. The host unit stores an image of the data stream corresponding to an image stored in the CPU. The clock frequency derived from the power oscillator in the host unit is independent of the frequency of operation of the CPU.
Patent EP-0444838-A2 (EP)
Inventor: YOSHIKAWA TAKAO PATENTS DIVISI
IPC: H04N9/78
Filed: 1991-02-22
Abstract: A chrominance signal reproducing circuit reproduces a chrominance signal with reduced crosstalk, as by using a comb filter, and a luminance signal reproducing circuit reproduces a luminance signal. The reproduced luminance signal is delayed by a horizontal line interval (32) and a difference signal is produced representing a difference between the delayed and undelayed luminance signals. A summing circuit (36) sums the difference signal with the delayed luminance signal to produce a crosstalk-eliminated delayed luminance output signal (5).
Patent EP-0462792-A2 (EP)
Inventor: NONOYAMA MEIHAN
IPC: A61K38/00
Filed: 1991-06-18
Abstract: A process for obtaining cellular protein having potent anti-HIV activity comprises culturing CD4-positive T cells or myeloid cells in a tissue culture medium under conditions in which the cells are induced to produce and secrete a protein having anti-HIV activity, separating the cells from the culture medium containing the protein and then recovering the protein from the medium, wherein the molecular weight of the protein having anti-HIV activity, as measured by gel filtration analysis, is within the range of about 7,000 to about 12,000 daltons.
Patent EP-0494631-A2 (EP)
Title: Tragbarer Brenner für Brenngas mit zwei Mischrohren
Inventor: JEPPESEN PALLE LUDVIG
IPC: F23D14/38
Filed: 1992-01-07
Abstract: Ein tragbarer Brenner (1) besitzt ein erstes (6) und ein zweites Mischrohr (18) für die Zufuhr von Primär- und Sekundärluft. Zum ersten Mischrohr gehören eine Injektordüse (2) für Brenngas und ein Drallerzeuger (10). Dieses erste Mischrohr (6) mündet konzentrisch in das im Durchmesser größere zweite Mischrohr (18), das ein Eintrittsende (19) für die Brennerflamme und Ansaugstellen (20) für die Sekundärluft besitzt. Zur Erzielung einer guten Durchmischung von heißen und kalten Gasen und einer niedrigen Mischtemperatur ist zwischen dem Austrittsende (13) des ersten Mischrohres (6) und dem Eintrittsende (19) des zweiten Mischrohres (18) ein den radialen Abstand zwischen beiden Rohrenden ausfüllender Füllkörper (16) mit einer radialen Stirnfläche (21) angeordnet, aus der das Austrittsende (13) des ersten Mischrohres (6) um ein vorgegebenes Maß "s" herausragt. Die Ansaugstellen (20) für die Sekundärluft sind ausschließlich im Bereich des Austrittsendes (13) des ersten Mischrohres (6) angeordnet und radial auf die Düsenachse (A-A) ausgerichtet. Dadurch trifft die Sekundärluft senkrecht auf die Anfangsstrecke der Brennerflamme auf. Ferner besitzt das zweite Mischrohr (18) zwischen den zweiten Ansaugstellen (20) und seinem Austrittsende (23) einen geschlossenen Mantelteil (18a), dessen Länge mindestens das Dreifache der axialen Ausdehnung der zweiten Ansaugstellen (20) besitzt. <IMAGE>
Patent EP-0535325-A2 (EP)
Inventor: DHONG SANG H
IPC: H01L27/04
Filed: 1992-08-01
Abstract: A voltage generator comprising a regulator for controlling said on-chip generator which produces a boost voltage V BST  supplied to one of two inputs to each of a plurality of word line drivers in a memory array, the other input to each of said word line drivers receiving a power supply voltage V DD . Said voltage regulator comprising: 
means for generating a reference voltage V REF ; 
first differential means (33) for producing a transition voltage V X  from said reference voltage V REF  and said power supply voltage VDD, said transition voltage being representative of a fluctuation in said power supply voltage; 
first transistor means (QP3) for comparing said power supply voltage V DD  with said boost voltage V BST ; 
second transistor (QP5) means for comparing said transition voltage V X  with said reference voltage V REF ; and 
a latching comparator (44) coupled to receive the signal outputs from said first transistor (QP3) and said second transistor (QP5), said latching comparator outputting a boost voltage control signal for said on-chip voltage generator, said control signal operating to define the following boost voltage: 
 
           V       BST            = - V       REF            + V       DD            - V       X       .
Patent EP-0536607-A2 (EP)
Inventor: GILLERY FRANK HOWARD
IPC: C23C14/58
Filed: 1992-09-25
Abstract: A heat processable metallic appearing coated article is prepared by coating a glass substrate with a metal-containing film such as chromium or titanium nitride, which ordinarily oxidizes at high temperature, and overcoating with a protective layer of a different metal which forms a dense oxide surface layer. The coated article is subjected to high temperature processing such as bending without losing its metallic appearance to oxidation. A temperable coated article with metallic properties is prepared by coating a glass substrate with a metal-containing film such as titanium nitride, which ordinarily oxidizes at high temperature, overcoating with a protective layer of a silicon compound which forms a durable layer and prevents oxidation of the underlying metal-containing film, and undercoating with a stabilizing metal-containing layer. The coated article can be tempered without losing its metallic properties to oxidation.
Patent EP-0548567-A2 (EP)
Title: Chemischer Sauerstoffgenerator mit mehrkomponentigen Reaktionssteuerelementen
Inventor: BECHTHOLD HANS-CHRISTIAN DR
IPC: C01B13/02
Filed: 1992-11-25
Abstract: Die Erfindung betrifft einen chemischen Sauerstoffgenerator mit einer innerhalb eines Gehäuses angeordneten Chemikalfüllung, die durch einen Zünder zu einer exothermen Sauerstoff-freisetztendesn Reaktion gebracht wird, wobei die Reaktion in Form einer Reaktionsfront flächig von der zündseitigen Wandung des Gehäuses ausgehend durch die Chemikalfüllung läuft, mit mindestens einem innerhalb der Chemikalfüllung angeordneten Reaktionssteuerelement, welches quer zur Laufrichtung der Reaktionsfront angeordnet ist und einen Teil der Fläche der Reaktionsfront abdeckt oder parallel zur Laufrichtung der Reaktionsfront angeordnet ist. Ein derartiger Generator soll dahingehend verbessert werden, daß der Sauerstoffflow und die Lieferdauer mittels eines Reaktionssteuerelementes über eine rein geometrische Verlängerung des Reaktionsweges hinaus beeinflußt werden kann. Die Verbesserung wird dadurch erzielt, daß das Reaktionssteuerelement (70, 71, 72, 73, 74) aus einer thermischen Isolationsschicht (15) und mindestens einer thermisch gut leitenden Schicht (13, 14) aufgebaut ist. <IMAGE>
Patent EP-0563465-A2 (EP)
Inventor: ANSORGE JOACHIM
IPC: F04B37/16
Filed: 1992-12-03
Abstract: 5 n7 A process for the generation of a vacuum in a vessel comprises generating a vapour by heating a reservoir of a paraffin wax, discharging the vapour through an inlet into a gas entrainment zone connected to the vessel, thereby generating a vapour jet in the entrainment zone, allowing gas from the vessel to enter the vapour jet, allowing the vapour jet containing the gas to pass to a condensation zone, condensing vapour from the vapour jet in the condensation zone and separately recovering the condensed wax and the uncondensed material. Apparatus for the generation of a vacuum comprises a reservoir of a paraffin wax, heating means (15) to generate a vapour from the paraffin wax, a vapour conduit (16) providing a passage for the vapour, a pump vessel (1), which vessel (1) comprises a gas entrainment zone, a vapour inlet (8) connected to the vapour conduit (16) and of a form whereby vapour entering the pump vessel (1) is formed into a vapour jet (17) extending into the gas entrainment zone, a gas inlet (4) whereby gas entering the pump vessel is caused to contact the vapour jet (17), a vapour condensation zone arranged to receive the gas and vapour jet leaving the entrainment zone, cooling means (10) to condense vapour in the vapour condensation zone and means to recover separately from the condensation zone the condensed vapour and the gas. The paraffin wax is preferably a synthetic wax, in particular a wax prepared by a Fischer-Tropsch synthesis.
Patent EP-0512677-A2 (EP)
Inventor: KUMIHASHI TAKAO
IPC: H01L21/306
Filed: 1992-03-27
Abstract: In a plasma treatment method and apparatus that can etch fine and deep grooves and holes at high speeds in a high vacuum, the gas pressure is set to less than 5 mTorr, the gas flow rate to more than 40 sccm, and the time that the reactive gas stays in the chamber to less than 300 msec. A high etching speed of more than 1,000 nm/min can be achieved while maintaining good directionality of ions. High exhaust speeds are used for the vacuum chamber.
Patent EP-0550143-A2 (EP)
Inventor: HUSZAR STEPHEN RUSSELL
IPC: H04L1/00
Filed: 1992-11-23
Abstract: An equalizer/decoder (Fig. 12) for a communication channel presenting impairments to error-free reception of transmitted symbols includes a modified Viterbi decoder (930) operating on samples of received signals in a plurality of equivalent subchannels (on 910). Estimates of each of the subchannels are updated using a locally best estimate (960) in the Viterbi trellis processing, thereby avoiding delay in updating channel estimates in a rapidly changing channel such as a digital cellular communications channels. A leaky predictor channel updating technique also proves advantageous in an alternative embodiment.
Patent EP-0553745-A2 (EP)
Inventor: NIWA HISAO
IPC: G06V30/262
Filed: 1993-01-25
Abstract: A character recognition unit recognizes a document image to output character candidates ; a character correction unit selects a corrected character string which is correct with respect to grammar and vocabulary, from a set of character candidates from the character recognition unit; 
a keyword extraction unit extracts keywords of a document to be recognized, from the corrected character string ; and 
wherein the character correction unit selects the corrected character string by a use of BUNSETSU evaluation representing correctness with respect to grammar and vocabulary, and an evaluation of the BUNSETSU is increased when the BUNSETSU has the keyword outputted from the keyword extraction unit.
Patent EP-0556610-A2 (EP)
Inventor: COUDERC BERNARD
IPC: A63C7/10
Filed: 1993-01-28
Abstract: The invention relates to a device aimed at modifying the pressure distribution of a ski, such as, in particular, an alpine ski, over its sliding surface (surface-sole). The device is characterised in that it comprises a sensor member (60) capable of sensing the vertical stresses of the boot and, moreover, linking means (43, 44) for transmitting at least towards one of the ends of the ski in the form of a bending moment a part at least of the vertical thrust of the boot downwards sensed by the sensor (60). The linking means (43, 44) comprise calibrating means (43, 44, 55) for inducing a prestress. The linking means have, furthermore, a sensor (60) sensitive to the presence or the absence of the boot in order automatically to control the calibrating means in accordance with the presence or the absence of the boot. The invention also relates to a ski brake. The brake arms are carried by one of the levers (44) constituting the linking and calibrating means.
Patent EP-0579170-A2 (EP)
Inventor: BIANCO CARLO
IPC: H05B3/82
Filed: 1993-07-13
Abstract: A resistor (10) comprising a tubular sheath (11) for protecting the resistor and heat-sensitive switching means for protection against overheating. These means include normally-closed fixed and movable contacts (22a, 24a, 26a, 26b) and pusher elements (27) for the quick opening of the contacts. The pushers are controlled by respective pre-loaded elastic means (33) normally kept under tension by traction elements (31) which are rigidly coupled by stop elements (34) made of fusible material which are associated with the sheath (11). When a preset sheath temperature is exceeded, the stop elements (34) melt and release the pre-loaded elastic means (33) opening the contacts.
Patent EP-0586232-A2 (EP)
Inventor: JASZAI ZOLTAN KAZMER
IPC: A61F13/10
Filed: 1993-08-31
Abstract: Impact resistant wrapping system for packaging fragile articles is formed in a sheet by sealing, under pressure, two single or multi-layer or laminated flexible membranes (2, 3) having gas or air barrier properties with confining cushioning-cellular material (5) such as sponge foam in a single airtight cavity defined between the membranes, thus maintaining the wrapping system (1) in its flat state in which the cushioning cellular material (5) is constricted in the cavity. In use, upon winding or folding the interconnectible sheet-like wrapping system (1) around the article and retained in its wrapping state with fastening means (7,8,9,10,11,12,13,14), air is introduced into the cavity by opening an air valve (15) or puncturing the wrapping system at any surface point thereof, so as to allow the cushioning-cellular material to expand and force the inner membrane (2) against the article, whereby the article can be securely protected from shock and damage. After use, by removing air from the cavity formed between the outer and inner membranes (2,3) through the air valve to constrict the cushioning-cellular material (5), and closing the air valve or applying an adhesive treated surface patch to maintain the compressed state of the cushioning-cellular material in the cavity, the wrapping system can be re-used.
Patent EP-0629550-A2 (EP)
Inventor: TOLSON SIDNEY S
IPC: B65B61/28
Filed: 1993-09-02
Abstract: In a film packaging machine wherein a pair of sealing bars (26) are caused to move linearly with a film (F) so as to increase the sealing cycle time, a pair of control belts (30) are mounted so as to reciprocate in unison with said sealing bars. The control belts (30), which are oriented vertically at opposite edges of a central product conveyor (24) and adapted to grip a product being wrapped, are rotated from a drive apparatus mounted to the machine body at a speed which equals the linear speed of reciprocation. Thus, the control belts (30) do not rotate when the reciprocating motion is in the same direction as the direction in which the film and product move, and rotate at double the linear speed of reciprocation when the reciprocating motion is in the opposite direction.
Patent EP-0590995-A2 (EP)
Inventor: BILLYARD ADAM M C O CANON RES
IPC: G06T15/40
Filed: 1993-09-30
Abstract: 2-dimensional image data is produced from multidimensional image data. The 2-dimensional image data represents a view of the 3-dimensional model from a particular view point. 
     In the 3-dimensional model, data is stored relating to the position of vertices, therefore, for a particular view point it is not obvious as to whether a polygon is forward facing or back facing. 
     Vectors defining the polygon edges are processed to determine whether the polygon is forward facing or back facing. 
     Thus, by processing the vectors defining the polygon it is not necessary to transform normal vectors and a computational saving is made. Further computational savings may be made if vector processing to determine the orientation of the polygon is also required for other processes, such as scan conversion to coloured pixels.
Patent EP-0604032-A2 (EP)
Inventor: GANAPATHY GOPI
IPC: G01R31/3185
Filed: 1993-11-30
Abstract: A test circuit and test technique for scan testing integrated circuits (95) includes scan cells (100, 110, 120) or capture scan elements arranged in a pseudo master slave configuration. The testing technique utilizes first independent scan cell (100, 110, 120) as a master stage and a second independent scan cell (100, 110, 120) as a slave stage for propagating data through the IC. The test circuit and test techniques are highly advantageous because of minimal structural overhead. However, the scan cells (100, 110, 120) must be loaded twice to recover the test data because half the test data is lost when the data is propagated through the IC. The shift register inputs (109, 119, 199) of one scan cell (100, 110, 120) are generally coupled to shift register outputs (108, 118, 128) of other scan cells. Each scan cell (100, 110, 120) generally only includes one latch element (131).
Patent EP-0632292-A2 (EP)
Inventor: KATO SHIGEKI
IPC: G01P5/26
Filed: 1994-06-28
Abstract: A position information detection apparatus includes a first detection system for radiating two collimated light beams onto an object to be measured at a predetermined crossing angle to form interference fringes at a predetermined interval, and detecting scattered light emanating from the object to be measured by the interference fringes at the predetermined interval, a second detection system for radiating two light beams onto the object to be measured at a predetermined crossing angle to form interference fringes having a gradient in a direction perpendicular to the alignment direction of the fringes, and detecting scattered light emanating from the object to be measured by the interference fringes having the gradient, and a detection unit for comparing output signals from the first and second detection systems, and detecting relative position information, along the opposing direction of the first and second detection systems, of the object to be measured.
Patent EP-0619529-A2 (EP)
Inventor: SHIGEMURA YUTAKA
IPC: G03G15/04
Filed: 1990-08-17
Abstract: An image forming apparatus is provided comprising image data reading means (31) capable of reading arbitrary image data to be recorded on a recording medium, which already has an original document image reproduced thereon. Holding means (43) are provided for storing the arbitrary image data read by the image data reading means (31). This arbitrary image data is recorded onto the recording medium by additional data recording means (9), which are provided in addition to the original document recording means (2, 3, 4, 8). The image forming apparatus also includes output order reversing means (32) for reversing the order of output of the arbitrary additional data, depending on the orientation of the original image already reproduced onto the recording medium.
Patent EP-0637154-A2 (EP)
Inventor: DIGHE RAJIV
IPC: H04Q3/00
Filed: 1994-07-25
Abstract: A control method and architecture is described for an ATM network carrying connectionless data traffic. The method is capable of integrating connection-oriented as well as connectionless traffic. The method takes advantage of the quasi-deterministic nature of the traffic emanating from a source that is being shaped by the leaky bucket shaping algorithm. Alternative methods are provided if such a shaping algorithm is not provided by the CPE which methods still guarantee performance that equals or exceeds shared media networks such as FDDI. Hardware and software embodiments of the methods are disclosed. The invention is particularly applicable to LANs and hubs.
Patent EP-0656384-A2 (EP)
Inventor: GIENCKE ASTRID DR
IPC: C09D11/10
Filed: 1994-10-21
Abstract: Amino-containing polymer systems which are suitable for the preparation of binders (vehicles) for printing inks can be obtained by synthesising a polymer or polymer mixture A from at least one compound from each of the following groups:     (a) epoxides, carbonates and epoxide carbonates,   (b) amines and   (c) phenols, and at least partially neutralising the resultant polymer or polymer mixture A and transferring it into water, and optionally preparing a water-insoluble polymer B by polymerisation of ethylenically unsaturated monomers in the presence of the polymer or polymer mixture A.