baber/WOPTO huggingface dataset:
Patent EP-0727882-B1 (EP)
Inventor: CHEN HERBERT M K
IPC: H04B3/23
Filed: 1996-01-26
Granted: 2006-09-27
Abstract: A DECT Base Station Unit for canceling hybrid echoes and suppressing network echoes. The DECT Base Station Unit includes a hybrid that connects a two-wire loop to a four-wire loop, an adaptive balance filter that receives a near-end transmit signal over two. wires of the four-wire loop and receives a residual error signal over another two wires of the four-wire loop. The adaptive balance filter outputs an hybrid echo negating signal to a adder. The adder also receives an output from the hybrid that includes a transmit far-end signal anda reflected portion of the near-end transmit signal, and the adder outputs a residual error signal. The DECT Base Station Unit further includes an echo suppressor, an echo suppressor controller for controlling an attenuation level of the echo suppressor, and a decorrelation controller for sending enable/disable signals to the echo suppressor controller and the adaptive balance filter based on a level of correlation between the near-end transmit signal and the residual error signal.
Patent EP-0728796-B1 (EP)
Inventor: HWO CHARLES CHIU-HSIUNG
IPC: B29B9/06
Filed: 1996-02-20
Granted: 1999-07-07
Abstract: A process is disclosed for making polymer pellets comprising unreacted free radical generator which can be degraded upon thermal treatment to form an ultra low melt viscosity polyolefin, which process comprises the steps of adding polyolefin and free radical generator required for the degradation in the extruder to the first half section of an extruder and injecting, optionally through a side-arm extruder, another portion of free radical generator near the exit of the extruder to provide a sufficient amount of unreacted free radical generator in the pellets produced, followed by pelletizing the resulting molten mixture to form uniform non-sticky pellets.
Patent EP-0766077-B1 (EP)
Inventor: SCLIFFET LAURENT
IPC: G01L5/24
Filed: 1996-09-27
Granted: 2003-12-17
Abstract: The force sensor (2) allows monitoring of the tightening of an assembly of components (3,5) which are held together by a threaded shaft (1) with a nut (7) screwed on to the projected end. The sensor is in the shape of a washer (4) which fits between the uppermost component (3) and the clamp nut so that it is compressed by the action of tightening the nut. The sensors consists of two half shells (4a, 4b) with strain gauges (6) mounted in the space defined between these two halves. In cross-section each of the half shells is of L-shape, with the two L-shapes defined a box between them. The strain gauges are mounted on the vertical wall on one element with connection wires leading out through a sleeve (8) in the outer element.
Patent EP-0772978-B1 (EP)
Inventor: BENDIXEN OTTO
IPC: A23K20/174
Filed: 1996-11-05
Granted: 1999-11-10
Abstract: An admixture product for drinking water or animal feed in fluid form, and which comprises mineral mixtures and vitamin mixtures separated in each their fraction, and also phytase enzyme in fluid form. There is hereby achieved a correctly-dosed and composed mixture of necessary nutrients for the animal without any risk of precipitation and destruction of important minerals/vitamins, while at the same time an optimum utilization is made of the phytin-bound phosphate in the feed.
Patent EP-0824416-B1 (EP)
Inventor: PUETT EDWIN E JR
IPC: B60K17/10
Filed: 1996-04-25
Granted: 2003-03-19
Abstract: A hydraulic drive system for a vehicle includes a pressurizing circuit and a working circuit that are interconnected by suitable valving. The pressurizing circuit incorporates a fixed displacement pump which is driven by a prime mover having a nominal horsepower rating. The prime mover is shifted between an idling speed when the pressure sensed within the pressurizing circuit is within a desired range and an optimum high RPM range when the pressure within the pressurizing circuit falls below the desired range. At least one accumulator is provided in the pressurizing circuit. The working circuit includes a plurality of motor units for driving the vehicle wheels and a plurality of motor control valves which can be placed in a de-activated position to isolate the associated motor unit from the flow of pressurized fluid and an activated position wherein the motor unit aids in driving the vehicle. The vehicle is shifted between various gear ranges by controlling the activation/de-activation of the motor control valves such that, as vehicle speed and drive resistance decreases, the number of motor units being used to propel the vehicle is reduced from a maximum number of four motor units to a single motor unit. A flow control valve is provided to alter the volume of fluid flowing to the various motor units based on desired speed/acceleration parameters as determined by the vehicle operator through a conventional accelerator pedal.
Patent EP-0826035-B1 (EP)
Inventor: MATHER JENNIE P
IPC: C12N15/00
Filed: 1996-04-26
Granted: 2006-03-15
Abstract: A method for enhancing the survival and/or proliferation of Schwann cells (especially human Schwann cells) in cell culture is disclosed which involves culturing the cells in serum free culture medium comprising gas6 and other mitogenic agents, such as heregulin and forskolin. The culturing step is generally preceded by a pre-incubation period wherein nerve tissue comprising the Schwann cells is cultured under appropriate conditions and for a period of time such that demyelination occurs. The isolated Schwann cells can be used as cellular prostheses to treat patients with nervous system injuries. The invention also provides a cell culture medium for culturing Schwann cells.
Patent EP-0835485-B1 (EP)
Inventor: DANKNICK DANIEL A
IPC: B41J29/38
Filed: 1996-06-06
Granted: 2003-10-15
Abstract: An interactive network device which interfaces a LAN to a peripheral that includes a front panel through which a user can affect status changes to the peripheral. Included in the interactive network device are a LAN interface which interfaces to the LAN and over which peripheral data is communicated, and a peripheral interface which interfaces to the peripheral and over which the peripheral data is communicated and the status of the peripheral data is received. A processor analyzes the status of the peripheral received over the peripheral interface so as to detect a predetermined sequence of status changes in the peripheral and, in response to detection of the predetermined sequence of status changes, (a) generates testpage information containing at least one of network information and interactive network device information and (b) outputs the generated testpage information.
Patent EP-0850262-B1 (EP)
Inventor: GOZZINI LUIGIA
IPC: C08G65/329
Filed: 1996-09-09
Granted: 2001-05-23
Abstract: A new class of branched dendrimeric macromolecules, is described essentially consisting of a polyvalent central nucleus and a series of polyoxaalkylene "dendra". Such molecules are characterized by the presence of at least one branch, attached either directly to the "core" or to a "dendron", which does not participate in the growth and which therefore differs from all the other functions of the macromolecule.
Patent EP-0793840-B1 (EP)
Inventor: MAASS UWE
IPC: G09F19/16
Filed: 1996-09-13
Granted: 2000-06-07
Abstract: Two windows (14, 16) are arranged in a hollow cylinder (12) at two points about half-way up it peripherally separated by 180 DEG . A transparent foil (22) runs at about 45 DEG  between them in the hollow cylinder (12). Image generators (18,20) are arranged above and below said foil (22) and directed towards it. The images projected on the foil (22) appear to the viewers in front of the windows (14, 16) as a virtual image lying behind the foil (22). The device may be used in museums and department stores and at exhibitions of all kinds for information, teaching, advertising, entertainment and the like.
Patent EP-0857127-B1 (EP)
Title: Verfahren zum betrieb eines pneumatischen bremskraftverstärkers
Inventor: KLESEN CHRISTOF
IPC: B60T8/24
Filed: 1996-11-05
Granted: 2002-07-31
Abstract: Ein Verfahren zum Betrieb eines elektromechanisch ansteuerbaren pneumatischen Bremskraftverstärkers sieht vor, daß ein Elektromagnet (7), der einen Dichtsitz (30) seines Steuerventils (6) betätigt, in einem Zeitintervall (T0-T2) mit einem kurzen Stromimpuls maximaler Stromgröße mit anschließendem rampenartigen Stromanstieg bestromt wird und beim Erreichen eines festgelegten Wertes (Pschwell) des in einem dem Bremskraftverstärker (2) nachgeschalteten Hauptbremszylinder (3) herrschenden Druckes eine Absenkung des dem Elektromagneten (7) zuzuführenden Stromes erfolgt. Erreicht der im Hauptbremszylinder (3) eingesteuerte hydraulische Druck einen Sollwert (Psoll), so wird der dem Elektromagneten (7) zuzuführende Strom von einem Druckregler (14) geliefert, der den hydraulischen Druck konstant hält.
Patent EP-0861108-B1 (EP)
Inventor: HALL BENGT
IPC: A63B45/00
Filed: 1996-11-08
Granted: 2004-04-07
Abstract: La présente invention concerne une balle dont la paroi en matériau élastomère définit une cavité. Cette cavité contient un matériau de remplissage constitué d'une pluralité de cellules sensiblement closes. La pression intérieure de la cavité est sensiblement la pression atmosphérique. Les cellules sensiblement closes remplissent une zone périphérique de la cavité jouxtant la face intérieure de la paroi. Mais cette cavité peut également être sensiblement remplie de telles cellules sensiblement closes. Les parois de ces cellules sensiblement closes sont en élastomère. Certaines au moins des cellules sensiblement closes sont des corps creux distincts. Les corps creux sont des microsphères.
Patent EP-0812488-B1 (EP)
Inventor: JANASWAMY ANAND
IPC: H02M3/24
Filed: 1996-12-05
Granted: 1999-11-03
Abstract: Circuit de commande en demi-pont comprenant un module de commande inférieur et un module de commande supérieur flottant servant à commander des transistors de puissance extérieurs respectivement supérieur et inférieur d'un demi-pont haute tension. Ce circuit de commande est contenu dans une puce à circuit intégré comprenant un émulateur de diode auto-élévateur sur la puce mis en service en réaction à un signal de commande appliqué à sa grille, de manière à faire passer du courant depuis une alimentation en courant, afin de charger un condensateur extérieur auto-élévateur alimentant le module de commande supérieur. Ce dernier est reçu dans un puits isolé et l'émulateur de diode comprend en tant qu'élément principal porteur de courant un transistor JFET situé le long de la circonférence du puits. Ce transistor JFET est entraîné vers un état conducteur simultanément à l'entraînement du transistor de puissance inférieur dans un état conducteur. L'électrode de source du transistor JFET est couplée à l'alimentation par l'intermédiaire d'une diode, de sorte que la tension au niveau de ladite électrode de source ne peut pas s'élever au-dessus d'un niveau représentant une chute de tension de diode au-dessous de la tension à ladite sortie d'alimentation en courant, et que le circuit de commande calcule le signal de commande de telle sorte qu'il est obligé de ne pas s'élever à un niveau égal à trois chutes de tension de diode au-dessous de la tension à la sortie de l'alimentation en courant, et limite le courant pouvant passer dans l'électrode de grille.
Patent EP-0804850-B1 (EP)
Inventor: FURMAN DANIEL SELIG
IPC: G10L19/00
Filed: 1996-11-13
Granted: 2005-08-03
Abstract: Technique de création, de formation et de mise en application d'un système automatique de numérotation vocale (356) dans un réseau de télécommunications, par la détermination automatique, par un élément (350) du réseau, de tiers susceptibles d'être appelés (302) pour un client donné (301). Cette détermination est basée sur des relevés d'utilisation du réseau par le client. Les noms de ces tiers susceptibles d'être appelés sont déterminés au moyen, par exemple, d'une base de données classique d'annuaire téléphonique inversé.
Patent EP-0874806-B1 (EP)
Inventor: LEONG WILLIAM
IPC: C07C243/28
Filed: 1996-12-19
Granted: 2001-10-31
Abstract: A process for producing a hydrazide of formula (1.0) is disclosed. The process comprises reacting a hydrazone of formula (2.0) or (2.1), wherein said hydrazone is in toluene, with a mixture of Grignard reagents, wherein said Grignard reagents are in a suitable organic solvent; wherein: (A) Z is a suitable carbonyl protecting group; (B) R is a suitable -OH protecting group; (C) R<1> is selected from: H, a non-enolizable alkyl, a non-enolizable substituted alkyl, aryl, substituted aryl, -S-aryl, -S-(substituted aryl), -S-alkyl, -S-(substituted alkyl), alkoxy, substituted alkoxy, aryloxy, or substituted aryloxy; (D) said mixture of Grignard reagents comprises R<2>MgX in admixture with R<3>MgX; (E) R<2> is a suitable alkyl, substituted alkyl, alkenyl, alkynyl, aryl, substituted aryl, or aralkyl group capable of adding to the -C=N group of the hydrazone to produce the hydrazide; (F) R<3> is a suitable alkyl, substituted alkyl, aryl or substituted aryl group that is more sterically hindered than said R<2> group; (G) X is independently selected from Cl, Br or I for each Grignard reagent; (H) when said hydrazone is a compound of formula (2.0) then the reaction is conducted at a temperature of about +30 to about -40  DEG C; and (I) when said hydrazone is a compound of formula (2.1) then the reaction is conducted at a temperature of about +40 to about -20  DEG C.
Patent EP-0901510-B1 (EP)
Inventor: SKOELD ROLF
IPC: C10N30/12
Filed: 1996-12-19
Granted: 2002-08-14
Abstract: PCT No. PCT/SE96/01701 Sec. 371 Date Oct. 28, 1998 Sec. 102(e) Date Oct. 28, 1998 PCT Filed Dec. 19, 1996 PCT Pub. No. WO97/25393 PCT Pub. Date Jul. 17, 1997The present invention relates to a method for mechanical working of metal and other solid materials with a cooling and lubricating composition containing a major portion of carbon dioxide and a minor portion of a polar lubricant containing at least one polar organic compound with at least one oxygen atom. The polar groups may be selected from the group consisting of the ether, hydroxyl, carboxyl, ester and amido group or mixtures thereof.
Patent EP-0816029-B1 (EP)
Inventor: HUNDEGGER HANS
IPC: B27C9/00
Filed: 1997-06-26
Granted: 2004-06-09
Abstract: The workpiece rests on a support and is fed to the machining unit (6) by a motor-driven mechanism along the guide track (2). The plate-type driving dog (5) on the mechanism is narrower than the work, and has one or more cutting edges protruding towards it. The edge can be straight and inclined to the feed direction, and an additional edge inclined the opposite way can be provided. There can be gap in the edge, forming two teeth. These can be flexible, bending along a line parallel to the feed direction, and face in opposite directions.
Patent EP-0841314-B1 (EP)
Inventor: JANSEN MICHAEL
IPC: C07C29/17
Filed: 1997-11-11
Granted: 2003-02-26
Abstract: A method for the catalytic hydrogenation of an organic compound in a solvent using an amorphous metal alloy catalyst is carried out under near-critical or supercritical solvent conditions.
Patent EP-0814007-B1 (EP)
Inventor: DIERKES GERHARD
IPC: B61L17/00
Filed: 1997-05-07
Granted: 2003-03-26
Abstract: The method involves preparation of data for each train (Z1) approaching the hump (AB), including the lengths (L1.-L1.N) and destination points (LZ) of the individual wagons (1.-1.N). The resting-places (ST) of the preceding wagons (1,2) on the downward slope are determined individually. From this information the system decides whether on each track (RG1,RG2) the planned train formation can be accommodated and assembled without further use of the rail brakes (RB1,RB2) or of a buffering locomotive (BL). A buffering distance (BW1) is worked out with allowance for the lengths of planned additions from other trains.
Patent EP-0812555-B1 (EP)
Inventor: SOLTANI SOHRAB
IPC: A47C27/10
Filed: 1997-06-13
Granted: 2005-05-04
Abstract: An apparatus for controlling the pressure of fluid within a chamber upon which a person rests includes a manifold (40) having a wall defining an interior region (54) in fluid communication with a source of pressurized fluid (60) and an air sack (70) defining the chamber. The air sack (70) includes a wall defining an interior region (80, 82, 84, 86) of the air sack (70). The wall is formed to include an air loss opening (140) in fluid communication with the interior region (80, 82, 84, 86) of the air sack (70). The apparatus also includes a flow control assembly (88, 90, 92, 94) having a conduit (136) in fluid communication with the interior region (80, 82, 84, 86) of the air sack (70) and with the interior region (54) of the manifold (40). The flow control assembly (88, 90, 92, 94) also includes a check valve (130) mounted in the conduit (136) to prevent the flow of pressurized fluid through the conduit (136) from the interior region (80, 82, 84, 86) of the air sack (70) to the interior region (54) of the manifold (40). <IMAGE>
Patent EP-0883780-B1 (EP)
Inventor: DOUCET MICHEL
IPC: F23Q2/16
Filed: 1997-02-27
Granted: 2005-10-05
Abstract: The lighter of the present invention provides a slip ring which is concentrically mounted about the striking wheel assembly of a conventional lighter. To operate the lighter, digital pressure is applied to frictionally couple the slip ring and the striking wheel assembly together to move in concert to create a spark. The slip ring has disposed along its circumference an elongated slot. The ends of the slot engage the flint housing to halt the movement of the ring, serving to limit the range of motion of the slip ring, and, hence, the motion of the striking wheel assembly. Lastly, the slip ring includes protrusions which hold the slip ring in a neutral position until force is applied in a backward direction to disengage the slip ring.
Patent EP-0932667-B1 (EP)
Inventor: VON DER OSTEN CLAUS
IPC: C12Q1/02
Filed: 1997-11-04
Granted: 2008-10-01
Abstract: The present invention relates to enzymes produced by mutating the genes for a number of subtilases and expressing the mutated genes in suitable hosts are presented. The enzymes exhibit improved autoproteolytic stability in comparison to their wild type parent enzymes.
Patent EP-0934045-B1 (EP)
Inventor: HANSSON ROY
IPC: A61F13/514
Filed: 1997-10-17
Granted: 2001-04-11
Abstract: The invention relates to an absorbent article, such as an incontinence guard or a sanitary napkin, comprising an absorbent body (6) enclosed between a liquid-pervious cover layer (2) and a liquid-impervious cover layer (4), whereby the article has a substantially elongate shape and exhibits two end portions (8, 10), and a crotch portion (12) arranged between the end portions. At least one of the end portions (8, 10) exhibits a stiffness which is at least 15 % higher than the stiffness in the crotch portion (12) of the article. The stiffening portion may be constituted by a layer comprising a pressure-sensitive adhesive attachment device.
Patent EP-0919567-B1 (EP)
Inventor: TANABE SHUICHI
IPC: C07K7/16
Filed: 1997-04-15
Granted: 2001-10-24
Abstract: New peptides represented by the following general formula <CHEM> (wherein X is OH or NH2, R is an amino acid residue selected from Arg, His, Lys, Methyl-Arg or Methyl-Tyr, n is an integer of 1-4, and in the case that n is 2-4, R may be identical with or different from each other) and an anti-dementia drug which contains one or more of these new peptides and has a high blood brain barrier (BBB) permeability and furthermore is low in a side effect.
Patent EP-0894195-B1 (EP)
Inventor: WOOD STEVEN M
IPC: F04C2/08
Filed: 1997-04-24
Granted: 2003-10-08
Abstract: The stator, rotor and/or flex shaft of a progressive cavity pump is made up of composite materials, e.g., fiberglass and resin, in a variety of combinations with and without bonded resilient elastomers. The composites are formulated to provide resiliency and non-resiliency where needed. The flex shaft between the rotary power source and the rotor is made of composite materials and designed to absorb the orbital and gyrational movement of the rotor.
Patent EP-0915714-B1 (EP)
Title: Methods for mitigating calcificationin in glutaraldehyde-fixed collagenous bioprostheses and articles manufactured by such methods
Inventor: YANG JUN
IPC: A61L27/36
Filed: 1997-06-19
Granted: 2003-03-19
Abstract: Methods for treating glutaraldehyde-fixed collagenous tissues to mitigate there propensity for subsequent calcification and to improve durability. Collagenous tissues which have been harvested and cross-linked by glutaraldehyde are exposed to a carboxyl activating agent to convert the free carboxyl (COOH) groups of the collagen molecules to activated carboxyl moieties (e.g., o-acylisourea). Thereafter, the collagenous tissue is exposed to a compound capable of reacting with the activated carboxyl moieties (e.g., o-acylisourea) to form non-carboxyl side groups. Monofunctional and multifunctional amines are examples of compounds which may be utilized to react with the activated carboxyl moieties to form such non-carboxyl side groups. Thereafter, the collagenous tissue is again exposed to glutaraldehyde. If the non-carboxyl side groups have functional amino groups (NH2), such additional exposure to glutaraldehyde will result in additional glutaraldehyde cross-linking of the collagen molecules and resultant improvement of durability.
Patent EP-0918840-B1 (EP)
Inventor: COLLINS TERRENCE J
IPC: D21C9/10
Filed: 1997-07-21
Granted: 2002-10-09
Abstract: La présente invention concerne une composition de blanchiment constituée, d'une part d'une quantité suffisante d'une source de composé oxydant et d'autre part d'un activateur de blanchiment stable à l'oxydation et dont la structure est représentée par la formule générale (I). Dans cette formule générale, Y1, Y2 et Y4 sont chacun un groupe de pontage présentant 0, 1, 2 ou 3 noeuds contenant du carbone destiné à une substitution, Y2 est un groupe de pontage contenant au moins un noeud contenant du carbone destiné à une substitution, chaque noeud contenant une unité C(R), C(R1)(R2) ou C(R1) et chaque symbole R concerné par une substitution est identique ou différent des autres R, le groupe Y2 appartenant à l'ensemble formé par les alkyl, cycloalkyl, cycloalcényl, alcényl, aryl, alkynyl, alkylaryl, halogène, alcoxy ou phénoxy, CH2CH3, CF3 et leurs combinaisons, les groupes Y pouvant également former des cycles benzène substitués ou non substitués dans lesquels deux atomes de carbone du cycle forment des noeuds d'unités Y, ou bien encore, les unités Y, associées à un R doublé lié au même atome de carbone, forment un cycle cycloalkyl ou cycloalcényl qui peut lui-même inclure un atome autre qu'un carbone, par exemple cyclopentyl ou cyclohexyl; M est un métal de transition présentant les états d'oxydation I, II, III, IV, ou VI ou appartenant à l'un des Groupes 6, 7, 8, 9, 10 et 11 du Tableau périodique des éléments; Q est un ion antagoniste venant équilibrer la charge du composé sur une base stoechiométrique; L est l'un quelconque des ligands instables.
Patent EP-0927161-B1 (EP)
Inventor: NATCHUS MICHAEL GEORGE
IPC: C07D211/60
Filed: 1997-08-22
Granted: 2002-10-16
Abstract: The invention provides compounds which are useful as inhibitors of metalloproteases, and which are effective in treating conditions characterized by excess activity of these enzymes. In particular, the present invention relates to a compound having a structure according to Formula (I). Also disclosed are compounds, pharmaceutical compositions and methods of treating diseases characterized by metalloprotease activity using these compounds or the pharmaceutical compositions containing them.