baber/WOPTO huggingface dataset:
Patent EP-0637527-A1 (EP)
Title: Vehicle antitheft system
Inventor: MATTEUCCI DANIELE
IPC: B60R25/04
Filed: 1994-07-29
Abstract: A motor vehicle antitheft system including a block (23) in which a user code (A) is stored; a transmitter (4) for the vehicle owner, for generating a signal representing the user code; a signal receiver (3); means for comparing the received signal with the user code; means for enabling startup of the engine when the received signal matches the user code, and for disabling startup when the received signal fails to match the user code; sensors (44) for detecting events performed on parts of the vehicle; means for converting the events into an operating code; means for comparing the operating code with the user code; means for enabling startup of the engine a limited number of times when the operating code matches the user code; and means for disabling startup when the operating code fails to match the user code.
Patent EP-0639441-A1 (EP)
Inventor: ALTHAUSEN FERDINAND
IPC: B29C44/42
Filed: 1994-08-04
Abstract: When foam-filling housings (4), in particular refrigerator housings, with a reaction mixture whose blowing agent can form during evaporation a mixture which with atmospheric oxygen is explosive, the risk of explosion can be reduced by introducing into the space (7) to be foam-filled an inert gas by means of a servo-controlled inlet valve (8, 9). <IMAGE>
Patent EP-0646549-A1 (EP)
Title: Process for treating industrial wastewater with flocculants constituted by nitrates or basic nitrates of trivalent metals
Inventor: DONELLI GIORDANO
IPC: C02F1/52
Filed: 1994-09-27
Abstract: Process for treating wastewater and/or water from industrial uses with flocculants constituted by at least one nitrate and/or basic nitrate of a trivalent metal, wherein the water thus clarified is then at least partially reused after a biological denitrification treatment, with great savings in consumption.
Patent EP-0647033-A1 (EP)
Inventor: MASUDA KAZUAKI C O NEC IC MICR
IPC: H03L7/10
Filed: 1994-10-04
Abstract: In a phase synchronization circuit including a digital phase comparator 1, a synchronism discrimination circuit 2, a charge pump circuit 3, a loop filter 11, a voltage controlled oscillator 14, and a frequency-division circuit 6, the charge pump circuit 3 is composed of a level comparator 15 comparing the output voltage of the loop filter 11 with a predetermined reference voltage, for outputting a level discrimination signal, an AND circuit 4 for outputting a logical product of an output UP of the phase comparator 1 and the level discrimination signal, an inverter 5 for outputting an inverted signal of an output DOWN of the phase comparator 1, an AND circuit 6 for outputting a logical product of an output signal of the inverter 5 and the level discrimination signal, a PMOS transistor 8 having its source connected to a voltage supply through a constant current source 7, its gate applied with an output signal of the AND circuit 4, and its drain connected to an input of the loop filter 11, and an NMOS transistor 9 having its drain connected to the input of the loop filter 11, its gate applied with an output signal of the AND circuit 6, and its source connected to ground through a constant current source 10.
Patent EP-0661560-A1 (EP)
Inventor: TROUCHET DENIS MARCEL CORNING
IPC: H04B10/27
Filed: 1994-12-27
Abstract: The acrhromatic 2x2N coupler of the invention comprises (a) a divider (D) by 2 of the optical power received at one of the two inputs (E₁,E₂) and (b) two groups of single mode waveguides coplanar to the divider and symmetrical relative to the axis of symmetry (Z) of the divider (D), each group being composed of waveguide sections connected in tree and branch fashion by Y junctions (J ii ) between one input junction (J₁₁,J₁₂) connected to on e of the outputs of the divider and N sections of waveguide defining N outputs (S₁ to S₁₆) of the coupler parallel to the axis of the divider. According to the invention, each of these input junctions (J₁₁,J₁₂) has a rectilinear input br anch (B₁) with predetermined length such that the transverse distribution of the optical power at the output of the rectilinear input branch (B₁) is centered to a large degree on the axis of this input branch.
Patent EP-0619101-A1 (EP)
Inventor: JORDAN GUY J
IPC: G06K7/00
Filed: 1994-02-01
Abstract: A system for enabling the acquisition from outside the body of a patient (10) of data pertaining to a medical device (14) implanted therein. A characterization tag (90) is secured to the medical device (14) prior to the implantation thereof. The characterization tag (90) is powered by energy absorbed through the mutual inductive coupling of circuitry (398) in the characterization tag (90) with an alternating magnetic field (204) generated outside the body of the patient (10). That circuitry (398) in the characterization tag (90) is selectively loaded and unloaded in a predetermined sequence of loading conditions that correspond to data about the implanted medical device (14). The alternating magnetic field (204) is generated in a characterization probe (60) moveable external to the body of the patient (10). The characterization probe (60) includes electrical circuitry (420) for sensing variations in the amount of energy absorbed from the field (204) by the circuitry (398) in the characterization tag (90). The characterization tag (90) is secured in a characterization tag recess (106) on the exterior of the medical device (14) by a biocompatible potting material (104). If the medical device is assembled from a plurality of constituent parts, the characterization tag (90) may be permanently captured between a pair of those parts. Two single fluid reservoir access ports (14,230), a double fluid reservoir access port (280), a septum-free access port (320), and a prosthetic hip joint (370) are disclosed as examples of devices with which the system may be employed.
Patent EP-0613997-A1 (EP)
Inventor: MUTOH TSUTOMU C O SHOWA AIRCRA
IPC: F01N3/28
Filed: 1994-02-28
Abstract: A catalyst carrier body 10 for cleaning an exhaust gas includes two elongated metal foil sheets 11 each including some areas. These areas extend substantially in parallel with the length direction, and one of them provides a corrugated portion 12 and the other of them provides a flat portion 13. The elongated metal foil sheets 11 are stacked, rolled together and brazed such that the corrugated portion 12 of one of the foil sheet is opposed and contacts the flat portion 13 of the other of the foil sheets, thus making a rolled honeycomb structure to be used under an environment exposed to a hot exhaust gas and to heat generated by catalytic reaction.
Patent EP-0626716-A1 (EP)
Inventor: FORMAN ROGER ALLAN
IPC: H01J61/28
Filed: 1994-04-06
Abstract: A capsule (C) containing a precise amount of a substance such as mercury is mounted in an electrode mount assembly (E) on a temperature sensitive member. At elevated temperatures the capsule is moved away from lamp components by the temperature sensitive member (40) to preclude inadvertent release of the mercury into the sealed lamp. After the lamp has cooled, the temperature sensitive member urges the capsule into biased engagement with a cutting wire (60) so that upon supply of current thereto the capsule is melted and opened to release the mercury.
Patent EP-0683352-A1 (EP)
Inventor: MOORE JAE K
IPC: F16N31/00
Filed: 1994-05-09
Abstract: A fluid receptacle formed of a bag having first and second sides (1,2,11,12), the bottom (3,13) and lower outer edges (4,14) of which are joined to provide a central pocket (5,15). The intermediate and upper outer edges of the first and second sides (1,2,11,12) of the bag are provided with cooperating sealing elements (17,18) by which the remaining outer edges of the bag may be sealed. The sealing elements are disengageable to permit the first and second sides of the bag to be laid open on opposite sides of the central pocket.
Patent EP-0637434-A1 (EP)
Inventor: GOSNEY MARK S
IPC: A61B19/00
Filed: 1994-07-05
Abstract: A drill guide (10) and method for guiding placement of external fixation pins in the bone (B) of a human limb to avoid an implanted intramedullary nail (14) with the drill guide means having a plurality of guide holes (24) adapted to guide and receive a bone drill bit and bone pins (18). The drill guide means also includes connecting means for connecting the drill guide means to one end of a drill guide handle (12) connected to an intramedullary nail implanted in the bone and for aligning the guide holes in a fixed position relative to the nail so that the hole centerlines are oriented to avoid the nail.
Patent EP-0640946-A1 (EP)
Inventor: BERSON WILLIAM
IPC: G07D7/00
Filed: 1994-08-23
Abstract: Method and apparatus for verification of documents belonging to selected groups of classes of such documents. The documents are verified to assure that information contained in the documents is authenticated and unchanged. In one embodiment of the subject invention the documents maybe identification cards including both text (T) and an image (I) of the bearer. Each document also includes encrypted information E i [M] derived from the document, and encrypted decryption key CE j [D i ] for decrypting the encrypted information and information identifying the document as a member of the jth class C j  of a group of classes of documents. Verifying apparatus validates the document by a scanning information from the document decrypting the encrypted decryption key an using the decryption key so obtained to decrypted the encrypted information and comparing the recovered encrypted information with information derived from the document directly. The verifying apparatus is responsive to enabling information from a data center (40) to enable the verifying apparatus to decrypt the encrypted decryption key for any document in a selected group of classes.
Patent EP-0645432-A1 (EP)
Inventor: AOYAMA TSUYOSHI
IPC: C08L81/02
Filed: 1994-09-28
Abstract: An object of the invention is to provide a rubber modified asphalt type of waterproofing composition which can be used in a normal temperature type of spray waterproofing method and can find its application in waterproofing, moisture - proofing, rustproofing, and filling buildings and structure for engineering works, said waterproofing composition coagulates instantaneously to form a stable yet firm waterproofing layer. This rubber modified asphalt type of waterproofing composition comprises a cationic rubber modified asphalt emulsion and an organic coagulating agent.
Patent EP-0607082-A1 (EP)
Inventor: IMBAULT JEAN-FRANCOIS
IPC: F01D5/30
Filed: 1994-01-12
Abstract: The present invention relates to a turbomachine rotor (1) comprising a disc (10) exhibiting a plurality of annular ribs (15) extending outwards, a plurality of radial blades (11) distributed at the periphery of the disc (10), made of composite material and with a notched root fitting onto the ribs (15), and pins (19) for fastening the blades (11) onto the disc (10). Each blade (11) is fastened by two pins (19), and each pin (19) fastens two neighbouring blades (11a, 11b). The butt ends (17) of a blade root (12) are distributed in two groups of butt ends which are offset towards the pressure face side and towards the suction face side. <IMAGE>
Patent EP-0616922-A1 (EP)
Inventor: BEZARD JEAN-JACQUES
IPC: G01D13/22
Filed: 1994-03-25
Abstract: The present invention relates to an indicator system, in particular for a motor vehicle dashboard, comprising: at least one light source (40, 270) and optical means (250, 50, 220) which are used for conveying light from the light source to an indicator element, such as a pointer (30, 200) or a translucent zone formed on a dial (20, 260), characterised in that the said optical means (250, 50, 220) comprise at least one hologram (230; 70, 72, 74, 76, 78, 80, 82, 84).   <IMAGE>
Patent EP-0607098-A1 (EP)
Inventor: CANDELLIER JACKY
IPC: H01R39/40
Filed: 1994-01-11
Abstract: Brush holder (1), intended to contain a brush (2) consisting of a wiper block (3), of a spring (4) and of an electrically conducting braid (5), comprising a means (6) for guiding the said brush (2), and a means (7, 7o) for locking the said spring, making it possible, in the "open" state (7o), to insert the said brush (2) into the said guiding means (6) and then, in the "closed" state (7f), to lock the said spring (4) in the compressed state, characterised in that the said brush holder (1) is obtained by moulding a plastic, is constituted by the said guiding means (6) and the said locking means in the "open" state (7o), the said locking means (7o) being fixed to the said guiding means (6) by at least one plastic bridge (8) making possible the subsequent switching (tilting) of the said locking means into the "closed" state (7f). Brush-holder assembly (12) comprising brush holders according to the invention, the assembly being or not being loaded with brushes. <IMAGE>
Patent EP-0665667-A1 (EP)
Inventor: HERSHEY PAUL C
IPC: H04L12/26
Filed: 1994-12-20
Abstract: The realtime event classification technique is described for a data communications network, which enables the categorization of data frames based upon selection significant bit segments in the serial bit stream. A base Event Driven Interface and an extension Event Driven Interface are both coupled to the data communications network, to identify patterns in the serial bit stream. The base Event Driven Interface identifies patterns which correspond to events which are to be counted. The extension Event Driven Interface identifies patterns of bits which are selection significant for the types of categories which are desired to be monitored. A plurality of event vector counters have event inputs coupled to the base Event Driven Interface and have a selection input coupled to the extension Event Driven Interface. A selection signal output from the extension Event Driven Interface enables one of the plurality of the event vector counters to receive the event signals from the base Event Driven Interface. In this manner, a variety of monitoring and analysis operations can be performed on the data communications network.
Patent EP-0611247-A1 (EP)
Inventor: BAUER HANS
IPC: B23B31/26
Filed: 1994-01-14
Abstract: An ultrasonic machining apparatus (10) is fastened to a displaceable slide (3). It has a through-bore (11), to the free end of which a differential screw (14) with a first thread is screwed. To clamp a tool (20), first of all the apparatus (10) is returned to the initial position in which a key (25) mounted in a fixed position engages in the screw (14) and the latter bears with slight prestress against a shoulder of the key (25). The key (25) is turned in such a way that the differential screw (14) projects to a certain extent beyond the apparatus (10). The tool (20) is now screwed onto the screw (14) until it comes to bear on the apparatus (10), and finally the screw is tightened by means of a cylinder (32). Automatic tool change is made possible by this type of clamping and a precise position of the screw (14) is obtained. <IMAGE>
Patent EP-0624351-A1 (EP)
Inventor: BORELLI PIER PAOLO DR
IPC: A61B17/17
Filed: 1994-04-05
Abstract: This invention relates to a surgical instrument (1) for treating fractures and pseudoarthrosis of the carpal scaphoid, comprising means (7,12) for grasping and compressing the bone and equipped with at least one hollow rod (25) which oscillates and can be positioned at different angles, said hollow rod (25) having the lower extremity (27) engaging a hole (28) corresponding to a grasping element (7) and defining a channel for the passage of some instruments for operating on the bone.
Patent EP-0658394-A1 (EP)
Inventor: JOHANSEN TORE
IPC: B29C65/20
Filed: 1994-11-11
Abstract: A machine for seam welding overlapping heat weldable lengths of covering, comprising a wheel-borne frame (1) having a heating element (33,34) suspended on one side designed for insertion between an underlying and an overlying length of covering. The machine has pressing means (18,19) and driving wheels (11,12) for compressive stress of the upper side of the overlying length of covering and for movement of the machine in the longitudinal direction of the overlapping seam or lap. 
     To make possible wheel transport of the machine, with the heating element raised from the underlying surface, and to make possible an easier guiding of the heating element between the two lengths of covering in the lap, the machine has especially positioned transport wheels (26,27) which in the welding position will be lifted clear of the underlying surface, but by tilting the machine can be brought into contact with the underlying surface, so that the machine can be wheeled by means of the transport wheels. 
     The heating element is suspended such that its leading edge will have the initial contact with the underlying surface, whereby the guiding and insertion of the heating element between the lengths of covering are facilitated and any damage to the lengths of covering as a consequence of premature and/or undesired contact between a hot heating element and the underlying surface is avoided.
Patent EP-0686272-A1 (EP)
Inventor: JOHNSON MICHAEL J
IPC: G02F1/133
Filed: 1994-02-28
Abstract: Un affichage à cristaux liquides à échelle de gris, à demi-teinteautoréférencé comporte des pixels qui sont subdivisés en sous-pixels (A1...AN). Chacun des sous-pixels possède des électrodes transparentes (31-39) avec un matériau à cristaux liquides pris en sandwich entre les électrodes. Les électrodes de chaque sous-pixel et le diélectrique à cristaux liquides constituent le condensateur de sous-pixel qui fonctionnne également comme un condensateur de régulation. Chacune des électrodes de sous-pixel sur une extrémité du diélectrique chevauche un autre sous-pixel, et l'électrode se trouvant sur l'autre extrémité chevauche également un autre sous-pixel. La structure est conçue de sorte que les condensateurs de sous-pixel soient connectés en série électriquement. Les sous-pixels ont des électrodes de superficies diverses et par conséquent les condensateurs de sous-pixel du pixel ont différentes valeurs. L'application d'une tension dans tous les sous-pixels connectés en série du pixel peut aboutir à l'activation d'aucun, un, ou plusieurs sous-pixels du pixel, selon l'amplitude de la tension; les sous-pixels présentant des capacités inférieures sont activés d'abord lorsque la tension appliquée augmente à partir de zéro puisque la chute de tension la plus importante se produit dans les condensateurs de plus petite valeur. Par conséquent chaque pixel de l'affichage a une capacité à reproduire l'échelle de gris qui est fonction de la tension appliquée.
Patent EP-0693187-A1 (EP)
Inventor: LANGENWALTER MICHAEL
IPC: G02B6/38
Filed: 1994-04-06
Abstract: Eine Axialbohrung (1) des Kopplungsteils nimmt eine zylindrische Hülse (2) auf, in die ein Steckerstift (4) mit einem Lichtwellenleiterende (5) zur optischen Kopplung mit einem optischen Element (42) einführbar ist. In die Axialbohrung (1) ragt radial ein Anschlag (10) hinein, an dem ein Hülsenende (12) anliegt. Der Axialbohrungs-Querschnitt (14) ist im Einführbereich (15) kleiner als der Hülsen-Querschnitt (16) bemessen und erweitert sich zum Anschlag (10) hin bis auf den Hülsenquerschnitt (16). Die Axialbohrung (1) ist beim Einführen der Hülse (2) elastisch aufweitbar.
Patent EP-0717695-A1 (EP)
Title: Air-pump insert for the saddle-supporting tube of a two-wheeled vehicle
Inventor: SCHMIDTKUNZ KLAUS JUERGEN
IPC: B62J11/02
Filed: 1994-08-31
Abstract: The invention concerns an air-pump insert designed to fit in the tube supporting the saddle of a two-wheeled vehicle, in particular a bicycle, the air-pump insert having a pressure cylinder inside which a pusher rod with a piston is disposed so that it can move, the pusher rod (4) being fitted with the valve head (7). The air compressed in the pressure cylinder (1) by means of the pusher rod (4) passes through the pusher rod (4) to the valve head (7).
Patent EP-0714497-A1 (EP)
Inventor: BERNDT MALTE DR
IPC: F24C15/20
Filed: 1994-08-24
Abstract: Die Erfindung befaßt sich mit einem Verfahren und einer Vorrichtung zum Entfernen und Oxidieren von organischen Bestandteilen (1) von Küchendünsten in einem Abluftstrom (5) mittels eines Filters (2) und eines beheizbaren Katalysators (3). In besonders energiesparender und Filter (2) sparender Weise indem durch Wärmezufuhr regenerierbare Filter (2) eingesetzt werden und der Katalysator (3) nicht dauernd beheizt wird, sondern nur nach Sättigung des Filters (2) oder nach Bedarf, um die adsorbierten organischen Bestandteile (1) katalytisch zu oxidieren.
Patent EP-0676745-A1 (EP)
Inventor: TAKAHASHI TOMOYUKI
IPC: G11B5/02
Filed: 1994-10-25
Abstract: A magnetic head which is slid on a magneto-optical recording medium for recording information signals. The magnetic head comprises a magnetic core; holes for receiving the core; recesses for receiving coils formed around the holes; a bobbin having one end formed integrally with a flange section perpendicular to the length direction of the magnetic core; and a sliding body having a fitting hole with one opened end for fitting the magnetic core and bobbin and a sliding surface which is slid on the magneto-optical recording medium at least at the peripheral surface or one surface of the flange section of the bobbin fitted to the fitting hole. In addition, an engaging section is formed on either the bobbin or sliding body and engaged section on either the sliding body or bobbin. When the engaging and engaged sections are engaged with each other, the bobbin and sliding body can be united in one body and accordingly, the magnetic head can be assembled without using any bonding agent.
Patent EP-0720751-A1 (EP)
Title: Systeme et procede de localisation precise par codage et mesure des phases des porteuses
Inventor: COHEN CLARK EMERSON
IPC: G01S19/44
Filed: 1994-09-22
Abstract: Système de positionnement global (GPS) comportant une balise GPS (26) recevant plusieurs signaux GPS (25) présentant chacun une composante de porteuse et une composante de code pseudoaléatoire. En réponse aux signaux GPS qui lui parviennent, la balise émet plusieurs signaux de balise (27) dont chacun présente une composante de porteuse, en verrouillage de phase avec l'une des composantes de porteuse et une composante de code pseudoaléatoire en verrouillage de phase avec l'une des composantes de code pseudoaléatoire des signaux GPS reçus destinés à la transmission. La balise retransmet alors l'ensemble des signaux. Le récepteur GPS (32) reçoit les signaux transmis et calcule des points GPS à différentiel basé sur le code utilisé, en effectuant des mesures de distances pour chacune des composantes de code pseudoaléatoire des signaux GPS (25) et de balise (27) en réponse aux valeurs de calcul représentant un point. De plus, le récepteur GPS peut effectuer des points GPS à différentiel de phase de porteuse.
Patent EP-0727661-A1 (EP)
Inventor: BEK FRITZ
IPC: B01L3/00
Filed: 1995-02-18
Abstract: A method and apparatus for mixing liquids using electroosmotic flow. Multiple capillaries (100, 104, 106) or microchip channels meet at a common junction (102). One capillary (100) is used for mixed liquids and each of the remaining capillaries (104, 106) are used for supplying a liquid (112, 114) to be mixed. Each of the supply capillaries (104, 106) has a free end that is immersed into a vial (108, 110) of liquid (112, 114). A first power supply terminal (112) is attached to a free end of the mixed liquid capillary (100). The liquid in each vial has an electrode that is switchably connected to a second power supply terminal. Closing a switch (116, 118) causes liquid to flow from a vial through the common junction and through the mixed liquid capillary. Each switch is independent and each may be closed continuously, switched at a constant duty cycle, or switched at a variable duty cycle. As a result, continuous mixing or variable ratio mixing may be achieved.