baber/WOPTO huggingface dataset:
Patent EP-0850077-A1 (EP)
Inventor: TILLANDER HANS
IPC: A61M5/148
Filed: 1996-08-09
Abstract: Pressure infusion apparatus (10) of the type that includes a chamber (13) for at least one infusion bag (21). In the chamber a pressure apparatus (18) applies pressure on the infusion bag to press out infusion liquid through an infusion tube (24). The pressure apparatus (18) includes a pneumatic pressure chamber (25) and a pressure source (27). Between the pressure storage chamber (25) and the pressure source (27) there is a pressure reduction valve (26) that significantly reduces the pressure in the pressure source (27) relative to the maximum loading pressure in the pressure storage chamber (25). The pressure source (27) includes an essentially unstretchable, air tight, flexible membrane (27a) which divides the chamber (13) into an infusion chamber and a pressure chamber (27b) and which presses directly on the bag (21). At least one flow regulating valve (28) giving a calibrated flow per unit time is attached to the infusion tube (24) or its extension from the infusion bag (21).
Patent EP-0956675-A1 (EP)
Title: Am compatible digital waveform frame timing recovery and frame synchronous power measurement
Inventor: CARLIN BARRY W
IPC: H04J11/00
Filed: 1996-08-21
Abstract: In a broadcast system having a complex waveform of digital and analog segments, frame timing is recovered (290) and the frame synchronous power (284) of the digital portion of the composite AM compatible Digital Audio Broadcast (DAB) waveform is measured by examining a portion of the signal (284). The frame timing necessary for proper demodulation is recovered from the received signal (200), and a signal power measurement for scaling (242) is provided (294). The composite AM compatible DAB waveform is produced by a modulation method in which a digital representation of an audio signal is encoded together with an analog amplitude modulated (AM) signal and transmitted simultaneously in the same frequency channel.
Patent EP-0799460-A1 (EP)
Title: Process for detecting and checking the genuineness of bank notes and device for implementing it
Inventor: SCHULZE MANFRED
IPC: G07D7/12
Filed: 1996-10-23
Abstract: In order to check and detect the genuineness of bank notes (1), light from a radiation source (4) is passed through them and a monochrome image with at least 32 grey gradations is made by means of a digital camera (3). The signal from said digital camera (3) is taken to a computer (7) for the evaluation of the number, frequency and/or surface distribution of the grey gradations detected.
Patent EP-0858472-A1 (EP)
Inventor: NISHIKAWA KATSUE
IPC: C08F290/06
Filed: 1996-10-30
Abstract: The photosensitive resin composition of the present invention uses, as the characteristic feature, a modified epoxy resin product obtained by reacting a novolak epoxy resin with an unsaturated monocarboxylic acid in an amount of 30 to 70 % by mol per equivalent of the epoxy group in the novolak epoxy resin in the presence of a trivalent organic phosphorus compound as the catalyst; deactivating the catalytic action of the organic phosphorus compound; and then reacting the resulting reaction product with a polycarboxylic acid anhydride in an amount of 10 to 70 % by mol per equivalent of the epoxy group in the starting novolak epoxy resin and the modified epoxy resin product having an epoxy group, an unsaturated group and a carboxyl group at a mol ratio of the epoxy group: the unsaturated group: the carboxyl group in the molecule being 30 SIMILAR 70 : 30 SIMILAR 70 : 10 SIMILAR 70, as the base resin.
Patent EP-0862436-A1 (EP)
Inventor: ASTER SUSAN D
IPC: C07J31/00
Filed: 1996-10-15
Abstract: Compounds of formula (I) are inhibitors of 5α-reductase, and are useful for the treatment of hyperandrogenic disorders such as acne vulgaris, seborrhea, female hirsutism, male pattern baldness, prostatic carcinoma, prostatitis and benign prostatic hyperplasia.
Patent EP-0802755-A1 (EP)
Inventor: DAL TIO NELLO
IPC: A47J31/40
Filed: 1996-10-31
Abstract: Cette machine à préparer le café, le café au lait ou d'autres boissons infusées analogues, par infusion d'une ou de plusieurs doses de ces boissons, et à l'aide d'infusettes (40) préalablement emballées, appliquées en bande continue (41) et en nombre suffisant pour permettre la préparation de plusieurs cafés ou autres boissons infusées. Cette machine comprend des moyens de guidage et d'alimentation (43), associés à des unités d'infusion (35, 36) et aux filtres (97, 98) de celles-ci et destinés à déterminer l'avancement de la bande (41) à travers les unités d'infusion (35, 36) et arrêter chaque infusette lorsque celle-ci est alignée sur une de ces unités, aux fins de réalisation de l'opération d'infusion relative. Cette machine comprend également un mélangeur/appareil à émulsionner (52) présentant des conduits (105) communiquant ou ne communiquant pas avec les unités d'infusion (35, 36), grâce à un élément (106) de soupape de commutation, aux fins de préparation de café au lait ou d'autres boissons infusées avec mélange de lait.
Patent EP-0865507-A1 (EP)
Inventor: LEINI ARVO
IPC: C21D1/10
Filed: 1996-11-14
Abstract: La présente invention concerne une barre de guidage de scie à chaîne dont les surfaces marginales sont durcies, et un procédé de durcissage de barres de guidage. Le procédé consiste en un durcissage par induction suivi d'une trempe dans un milieu de refroidissement. Ce procédé permet de produire une couche durcie sur les surfaces marginales (12) et sur les côtés de la glissière de chaîne (13), les surfaces latérales (11) ne subissant aucun durcissage car elles sont protégées du milieu de refroidissement.
Patent EP-0871413-A1 (EP)
Title: Dispositif pour stabiliser des zones partielles d'une paroi vasculaire traitees par angioplastie (extenseur)
Inventor: HASSAN ALI
IPC: A61F2/00
Filed: 1996-12-09
Abstract: L'invention concerne un dispositif permettant de stabiliser des zones partielles d'une paroi vasculaire, sténosées ou traitées par angiosplastie. Ce dispositif comprend une partie support extensible (extenseur) (1) se présentant sous forme de corps tubulaire. La paroi comprend à cet effet au moins un élément support (2) dont la périphérie forme des méandres ou est en zigzag et dont la surface ou les spires présentent différentes densités dans le sens axial de l'extenseur, avec un matériau identique. Les éléments support présentent des forces de pression radiales différentes pour un diamètre (3) sensiblement identique sur toute la longueur axiale, dans les zones (a, b, c, d, e) dont la surface ou les spires présentent différentes densités.
Patent EP-0874820-A1 (EP)
Inventor: ADGER BRIAN MICHAEL
IPC: B01J23/72
Filed: 1996-12-30
Abstract: En vue de préparer des antidépresseurs tels que la paroxétine, on utilise de nouveaux intermédiaires qui sont des composés optiquement enrichis de la formule (1) dans laquelle Ar représente un groupe aryle en C6-20; et R1 et R2 représentent indépendamment H, alkyle ou aryle. Ces composés peuvent être préparés par réduction de 1,4-dihydropyridine-3-aldéhyde correspondant, par exemple à l'aide d'hydrogène et d'un catalyseur. L'aldéhyde peut être préparé par clivage hydrolitique d'un aminal pouvant être obtenu par la réaction de 3-pyridinecarboxaldéhyde et d'une diamine C-2 symétrique chirale, puis par introduction stéroéspécifique des groupes Ar et COCHR1R2.
Patent EP-0817913-A1 (EP)
Title: Befestigungsanordnung einer kraftstoffleitung auf einem stutzen
Inventor: FISCHERKELLER ROLF
IPC: F02M37/00
Filed: 1996-10-14
Abstract: Die Kraftstoffleitung (20) ist als ein aus Kunststoff bestehendes Rohr ausgebildet, und der Stutzen (10) weist mehrere in Richtung seiner Längsachse (12) zueinander beabstandete, aus dessen Außenumfang nach außen hervorstehende Kragen (14) auf. In einem auf den Stutzen (10) aufschiebbaren Endbereich des Kraftstoffrohrs (20) ist auf diesem eine elastisch aufweitbare Buchse (22) angeordnet, die durch zwei aus dem Kraftstoffrohr (20) nach außen abstehende Erhebungen (26) in Richtung der Längsachse (26) fixiert ist. Durch die Buchse (22) wird eine sichere Abdichtung des Kraftstoffrohrs (20) auf dem Stutzen (10) erreicht, wobei das Kraftstoffrohr (20) durch einfaches Aufschieben auf dem Stutzen (10) befestigbar ist.
Patent EP-0786315-A1 (EP)
Inventor: NICOLAI GUENTHER
IPC: B26D3/16
Filed: 1997-01-18
Abstract: The pipe is held in a machining die, by locating on an anvil (26) that holds it in place via spring elements (27) or elastic plastic elements creating a force on the inside of the pipe. The anvil may also flexibly located in the holder, in advance direction of the cutting tool (20,21), and may be held in a constant position by the guide (28). Alternatively, the anvil may be guided via a control member (32), located in the counter holder (13), and dependant upon the cutting depth of the cutting tool. The setting member may be a cam disc rotating in the counter holder. The anvil may be conical.
Patent EP-0788032-A1 (EP)
Inventor: SHIBUYA ISAMU
IPC: G03F7/20
Filed: 1997-02-04
Abstract: A process for exposing the peripheral area of a wafer and a device for executing the process is provided to enable both step-shaped exposure and also ring-shaped exposure of part of the peripheral area of a wafer using a single arrangement. The device includes a rotary carrier for receiving a wafer having resist thereon, which is moved and rotated based on the position of the wafer on the carrier, the position of a singular point formed on an edge of the wafer, such as an "ori-fla" and the like, and furthermore alignment mark position information, to position the wafer in a stipulated position. Then, using a X-Y carrier, the rotary carrier is moved as exposure light is radiated from a first exit part to expose some of the peripheral area of the wafer in a step shape. Next, the rotary carrier is moved again and rotated, and exposure light emitted from a second exit part to expose a not yet exposed part of the peripheral area of the wafer in a ring-shape. A fiber changeover unit may be positioned and the exposure light introduced into an exit part from a single light source.
Patent EP-0794571-A1 (EP)
Inventor: PASCUTTINI UMBERTO
IPC: H01L21/48
Filed: 1997-02-26
Abstract: The frame (1) consists of two mounting strips (3,3') linked together at regular intervals with transverse segments (4) between which are provided co-planar tongues each formed as one piece with a lateral mounting strip. The tongues (5) and (5') of each pair face one another without touching, one having a free end section (6) forming a mounting for the semiconductor crystal (2'). The other tongue at the height of its free end (7) has a pre-punched metal strip connector (8) which can be bent over so that it is in contact with the semiconductor crystal. This strip is located in the volume defined by the planes which enclose the long edges of the tongues.
Patent EP-0792721-A1 (EP)
Inventor: TOGAWA TETSUJI
IPC: B24B41/00
Filed: 1997-02-28
Abstract: A polishing apparatus is used for polishing a workpiece such as a semiconductor wafer to a flat mirror finish. The polishing apparatus comprises a turntable having a polishing surface thereon, and a top ring for holding a workpiece to be polished and pressing the workpiece against the polishing surface on the turntable. A pusher is disposed in a position for transferring the workpiece to and from the top ring, and has a workpiece support which can be lifted to a position close to the top ring for transferring the workpiece to and from the top ring. When the workpiece support receives a polished workpiece and is lowered, a cleaning liquid is ejected substantially simultaneously from three cleaning nozzle units that are disposed in respective three positions to clean the upper and lower surfaces of the workpiece and the lower surface of the top ring.
Patent EP-0802159-A1 (EP)
Inventor: YAMAMOTO KAZUTOMI
IPC: H01M6/18
Filed: 1997-04-11
Abstract: Lithium sulfide can be manufactured by the reaction between lithium hydroxide and gaseous sulfur at the temperature of 130 to 445 °C. As lithium hydroxide is solid and raw material as sulfur is gas at this temperature, fluidization and mechanical agitation are effective to react solid with gas. It is important to control lithium hydroxide's size in order to react two components smoothly and perfectly.
Patent EP-0814235-A1 (EP)
Inventor: HEINTZE WOLFGANG DIPL-ING
IPC: F01D17/16
Filed: 1997-04-17
Abstract: The radial turbine is fitted to a turbocharger on a internal combustion engine, and has adjustable guide equipment with at least two separate gas supply channels. The latter can be moved to two different positions, using a guide ring which is formed by one of two control rings (S1,S2) inside a guide cylinder (F) which encloses the turbine blades. The guide equipment consists of the guide ring with the two control rings, and gas supply channels of different cross sections are formed between them by a separating wall (17). The wall has an end area which is larger than the annular channel area of the guide cylinder in the turbine casing (7). The first control ring (S1) has an annular seal (16) between the channel (5b) and the casing, so that a pressure difference from the other annular channel (5a) is created.
Patent EP-0824922-A1 (EP)
Inventor: OLIVE ERIC
IPC: A61M5/24
Filed: 1997-08-19
Abstract: An assembly for automatically injecting a fluid into the
body is provided. The assembly includes a drive assembly,
which can be reused many times, and a disposable assembly
including a sleeve (28) which contains a syringe. The drive
assembly includes a housing (12A, 12B) having an open end
to which a collar (14) is mounted. The collar includes a
radially inwardly extending pawl. The sleeve (28) includes
a generally cylindrical body having a radially outwardly extending
rib. The rib defines a notch which is engageable
with the pawl (60) when the disposable assembly is inserted
within the drive assembly housing. Engagement of the pawl
within the notch prevents the disposable assembly from being
ejected from the drive assembly housing (12A, 12B) should
the actuating button of the drive assembly be pushed prematurely.
Ejection of the disposable assembly requires its rotation
with respect to the drive assembly housing to first
disengage the pawl from the notch.
Patent EP-0827886-A1 (EP)
Inventor: TRUGLIO JAMES R
IPC: B60T8/18
Filed: 1997-08-29
Abstract: A method of controlling brakes of a car having electropneumatic brake valves, by determining the weight of the car and calculating the ratio of brake cylinder pressure to train brake command for the car using the weight of the car. Brake cylinder pressure is then determined using the brake train command and the calculated ratio and the brake cylinder pressure is controlled to the determined brake cylinder pressure. The ratio of the brake cylinder to pressure train brake command is calculated by first calculating a full service brake cylinder pressure for the pneumatic car and preferably using a fixed braking ratio. The rate of change of the brake cylinder pressure is also determined as a function of the weight.
Patent EP-0846514-A1 (EP)
Inventor: MUROI TOSHIYUKI
IPC: C04B35/16
Filed: 1997-10-30
Abstract: The invention is related to a continuous casting nozzle for casting of aluminum
killed steel without clogging of the bore of the nozzle. 
     The surface layer of the bore of the continuous casting nozzle contacting with
the molten steel is formed of a refractory comprising graphite from 10 to 35 wt%, an
aggregate of 10 to 60 wt% selected from from alumina matter, zirconia matter, zircon
matter, or alumina-silica matter and roseki containing the pyrophyllite
(Al 2 O 3 ·4SiO 2 ·H 2 O) as the main component as the rest part of the above mentioned
materials.
Patent EP-0849604-A1 (EP)
Inventor: ZOELLER ROLF
IPC: G01R31/34
Filed: 1997-12-17
Abstract: The method entails evaluating and analysing side band in the frequency spectrum of the motor current. A constant phase sinusoidal wave of 50 Hz is subtracted from the motor current from the asynchronous machine. The resulting measurement signal representing a side band lying in the frequency spectrum of the motor current below the 50 Hz component is fed for evaluation. The apparatus for carrying out the method has a filter circuit (22) through which mains current from the motor generates the 50 Hz sinusoidal wave which is subtracted from the motor current signal.
Patent EP-0850937-A1 (EP)
Inventor: BALDENIUS KAI-UWE
IPC: C07D311/72
Filed: 1997-12-17
Abstract: Preparation of  alpha -tocopherol or  alpha -tocopheryl acetate comprises reaction of 2,3,5-trimethylhydroquinone (TMH) with phytol or isophytol (IP) in the presence of a zinc halide condensation catalyst and a proton donor, optionally with a final esterification step using acetic anhydride. The reaction involves: (A) a water immiscible or poorly water-miscible non-polar solvent; and (B) 1-4 mole water per mole zinc halide.
Patent EP-0861654-A1 (EP)
Inventor: BOURGUIGNON MICHEL
IPC: A61J1/00
Filed: 1997-02-28
Abstract: The present invention relates to an apparatus for
modifying and feeding a liquid nutritional feeding
composition. Said apparatus comprises 1) chamber (5) for
receiving a beneficial agent for modifying a liquid
nutritional feeding composition, the chamber having an
inlet (7) connectable to a container (5) containing the
nutritional feeding composition and an outlet (13)
connectable to a feeding means (8,9) and a pumping means
associated (3) with the chamber for pumping said
nutritional feeding composition from the container into
the chamber and back to the container for mixing the
beneficial agent into the nutritional feeding
composition before connecting the outlet (13) of said
chamber to the feeding means (8,9). It is preferred that
the chamber (3) comprises at least one flexible wall
capable of being squeezed and released for pumping of
the nutritional feeding composition. The invention also
relates to a method for modifying and feeding a liquid
nutritional feeding composition.
Patent EP-0800970-A1 (EP)
Inventor: MAEKAWA TETSUYA
IPC: B60R21/0134
Filed: 1997-04-07
Abstract: A reel of a seat belt retractor (20) equipped in a automobile for reeling a seat belt is integral with a shaft (1) of an ultrasonic motor (10). The ultrasonic motor (10) is rotated either one direction or the other so as to retract or draw out the seat belt. A control device (60) for controlling the rotation of the ultrasonic motor (10) by supplying a control signal based on the signals sensed by a buckle sensor (68) which senses a buckle is locked, a tension sensor (63) which senses tension of a seat belt, a speed sensor (64) which senses speed of the automobile, a rotation sensor (62) which senses the rotation degree and a child seat sensor (69) which senses whether child seat is set on a passenger seat.
Patent EP-0840080-A1 (EP)
Inventor: MARSCHKE CARL R
IPC: F26B13/18
Filed: 1997-10-27
Abstract: A rotary drying drum (10) for a moving web (12) includes a stationary heater drum (23) positioned coaxially within the drying drum (10) such that the drying drum rotates around the heater drum (23). The heater drum may be supplied with steam via a hollow drying drum shaft (21) without the use of high pressure steam joints. Heat from the interior heater drum (23) is transferred to the rotary drying drum wall (11) by a thin layer of suitable heat exchange fluid (30) confined to the annular space (25) between the coaxial drum walls. A low molting point bismuth/lead/tin alloy is the preferred heat exchange fluid.
Patent EP-0868011-A1 (EP)
Inventor: GONZALEZ CESAR
IPC: H02K41/02
Filed: 1997-12-31
Abstract: A linear motor armature includes a sealed metal case
(12) having a central chamber (14) formed therein. A
lamination stack (28) is disposed within the central chamber
(14) and includes a coil assembly (26) disposed within the
lamination stack (28). The central chamber (14) is flooded
with an electrically nonconductive fluid (30), such as oil
(30), for cooling the coil (26). The cooling oil (30) is
flowed in opposing directions to facilitate bi-directional
cooling of the coil (26).
Patent EP-0784390-A1 (EP)
Inventor: SPATZ VERONIQUE
IPC: H04B17/00
Filed: 1997-01-06
Abstract: The method involves using a receiver station (60) for reception of radio waves (12) containing digital communication information. The receiver station has a service channel as well as a main channel. A supervision programme transmits signals to other receivers in the network. The service channel remotely receives digital information which is used to change the supervision programme. The data transmitted are formed from a succession of data frames separated by time intervals.
Patent EP-0859104-A1 (EP)
Inventor: SOURON CLAUDE
IPC: E06C1/10
Filed: 1997-02-14
Abstract: The roof scaffolding has rigid modular wooden panels (1) with a flexible coating on one surface (2) which adheres to the roof. At regular intervals bars (5) are placed on the panel to provide better wedging of the worker's feet and facilitating his movement. On the panel side edges are corner irons (10,11) forming a guard rail. Two hooks (3) are provided in the upper part and two eyelets (4) are provided in the lower edge which enable connection to other modules. The flexible coating comprises a plastics foam having a resistance and thickness which allows a deformation to accommodate variations in the roof shape. The coating also enables pressure distribution over the maximum roof surface.
Patent EP-0785015-A1 (EP)
Inventor: MEYER ULRICH R
IPC: B01D50/00
Filed: 1997-01-10
Abstract: Mechanical filter, especially for the removal of fly ash from the flue gas of furnaces, consisting of an impeller (5) centred in the inlet (1) of the filter which flings the gas, and particles, radially against the wall of the centrifugal chamber (16) from where the separated particles fall into a collection chamber (17). The cleaned gas passes through stub (4) into the atmosphere.
Patent EP-0902451-A1 (EP)
Inventor: GALLONE FLAVIO
IPC: H01H1/58
Filed: 1997-09-15
Abstract: A switching device for connections between electric
circuits is provided, which comprises a toggle contact
element oscillatably movable about a fulcrum, an
operating push-button, and spring means interposed
between the toggle element and the operating push-button
and having a longitudinal axis substantially parallel to
the fulcrum and susceptible of being elastically deformed
by the operating push-button according to a side
deflection relative to its own longitudinal axis.
Patent EP-0903759-A1 (EP)
Inventor: PURGATO FLAVIO
IPC: H01H71/02
Filed: 1997-09-23
Abstract: Device for joining two modular electrical units
(1, 12) intended to be mounted with two respective
lateral faces (21, 22) juxtaposed, comprising at least
two pairs of joining elements (40, 41) each element being
located on one face, other than the face to be juxtaposed,
of one of the units (1, 12) in a position in which
the joining element (40, 41) of one of the units is
adjacent to the joining element of the other unit. A
retaining element (42, 43) completes the joining device
by fitting around both joining elements (40, 41) of the
pair and holding them firmly together. The device is
simple in its structure, easy to manufacture, simple to
assemble and difficult to open.