baber/WOPTO huggingface dataset:
Patent EP-0248312-A1 (EP)
Inventor: HUGL HERBERT DR
IPC: G01N33/72
Filed: 1987-05-25
Abstract: 4,6-Dinitrobenzothiazolone-2-hydrazones are suitable for the preparation of valuable azo dyes and furthermore as colour formers for the detection of substances in particular in H2O2 determination.
Patent EP-0251226-A1 (EP)
Inventor: MUELLER FRED DR-ING DIPL-ING
IPC: D21H25/08
Filed: 1987-06-26
Abstract: In order to avoid curling of a paper treated especially coated, on one side, it is proposed that the untreated or unfinished side (16) of the web (1) coming from a preceding station, especially from a coating unit, is passed through a water pool (6), takes up sufficient moisture on its untreated or unfinished side (16) across the full web width is freed from excess water on its untreated or unfinished side (16) and is finally dried as usual. <IMAGE>
Patent EP-0263250-A1 (EP)
Inventor: SNYDER WILLIAM JOSEPH
IPC: F23D11/10
Filed: 1987-07-24
Abstract: An atomizer and atomizing process of a post-mixed liquid fuel fired burner comprising angular direction (6) of atomizing fluid into liquid fuel as it passes along a fuel passage length of increasing surface area (3) causing the formation of a fuel film on the fuel passage surface area with the increasing thinning of the fuel film as it passes across the increasing surface area (3), resulting in a shearing action at the fuel passage end and the formation of an atomized spray.
Patent EP-0249284-A1 (EP)
Inventor: WITTERS HUGO FRANS JOZEF
IPC: H04L25/49
Filed: 1987-06-05
Abstract: Data transmission system for transmitting data on a cable and in two directions between two terminal stations (LTE1/2) and via repeater stations (REP1/2). Each terminal station has a sender/receiver (CODEC) and each repeater station has a receiver/sender (CODEC1/2) for each direction. Each station is able to convert predetermined 5-bit data words and auxiliary information into predetermined 6-bit data words and to extract auxiliary information from these 6-bit words. In the case of cable rupture the receiver for one direction in a repeater station is connected to the receiver for the other direction.
Patent EP-0243167-A1 (EP)
Inventor: SUGIKI CHIAKI
IPC: C12N9/20
Filed: 1987-04-22
Abstract: An esterase (molecular weight 54,000 +/- 2,000), generally derived from a microorganism belonging to genus Bacillus, e.g. Bacillus sp. DC-1 (FERM BP-1254), is utilizable for organic synthetic reactions, especially for asymmetric hydrolysis of ethyl 2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropane carboxylate (ethyl permethrate), in the same manner as pig liver esterase.
Patent EP-0260796-A1 (EP)
Inventor: MAEDA HIROSHI
IPC: G03C1/485
Filed: 1987-07-30
Abstract: A composition for non-injection administration comprises a neocarzinostatin derivative and medium to long chain fatty acid glycerides and may orally, intrarectally, intrathoracically or intraperitoneally be administered to cancer patients.
Patent EP-0260149-A1 (EP)
Title: Human prorelaxin for therapeutic use
Inventor: GORMAN CORNELIA MAXINE
IPC: A61K38/00
Filed: 1987-09-11
Abstract: Human prorelaxin is disclosed as a therapeutic agent, for example in effecting parturition and treating connective tissue disorders. also disclosed are means and methods for recombinant expression of human prorelaxin.
Patent EP-0319621-A1 (EP)
Inventor: PEARCE-HARVEY PETER ROGER
IPC: F21V5/04
Filed: 1987-12-10
Abstract: A light source assembly in which a source of light (10) is surrounded by an annular lens (16), preferably of aspherical cross-section and having an internal cylindrical surface (18), the axis (14) of the annular lens being substantially at the location of the source. The lens produces a radial disc (28) of light extending outwardly therefrom and this is preferably reflected or refracted to form a beam (34) having its axis parallel to the axis (14) of the lens.
Patent EP-0255414-A1 (EP)
Inventor: FRUHAUF SERGE
IPC: G06F21/12
Filed: 1987-06-23
Abstract: The invention relates to a method and a circuit for protecting computerised data. Two cells 1, 2 are reserved in order to allow for the selection of an operating mode. Each operating mode involves a particular area of the data memory, the areas corresponding to the unselected modes being inaccessible. <IMAGE>
Patent EP-0258122-A1 (EP)
Title: Engin de fraisage pour creuser des tranchées dans le sol
Inventor: CHAGNOT PHILIPPE
IPC: E02F5/08
Filed: 1987-08-06
Abstract: Engin de fraisage pour creuser des tranchées dans le sol, du type comprenant au moins une plaque de support (3) sensiblement verticale de part et d'autre de laquelle deux tambours de fraisage (2) sont montés à rotation autour d'un axe (4) sensiblement perpendiculaire à la plaque. Les surfaces de bord de ladite plaque tournées vers le bas présentent des parties (13) inclinées par rapport à la direction perpendiculaire à ladite plaque.
Patent EP-0275818-A1 (EP)
Inventor: SCHNEIDER RUDOLF
IPC: F16H13/08
Filed: 1987-09-02
Abstract: The measuring apparatus comprises a base plate member including a rotatable measuring object receiving station adapted to rotatably receive e.g. a tool to be measured. Besides the receiving station, a guiding column is arranged having a guiding rail along which a measuring carriage is movable upwardly and downwardly. The carriage is provided with a horizontally displaceable measuring rail, an end portion thereof being equipped with a measuring calliper assembly. This assembly includes a measuring calliper with a calliper head which may be brought into contact with the tool to be measured. The calliper head is displaceable with regard to a calliper portion fixed to the end portion of the measuring rail. A force acting on the calliper head in horizontal direction (e.g. towards the right) causes the same displacement of the calliper head as a force acting on the calliper head in vertical direction (e.g. upwardly). The displacement is determined by means of a measuring gauge. With the measuring apparatus of the invention, objects may be measured in three dimensions without the need to constructionally change or readjust the apparatus.
Patent EP-0272236-A1 (EP)
Inventor: LENNARTSSON BACK MATS INGEMAR
IPC: H04B7/02
Filed: 1987-12-08
Abstract: A diversity combiner is provided for combining two received radio signals having the same frequency and modulation. For each of the radio signals (s, sʹ) there is included a mixer (1, 1ʹ) with an associated voltage controlled local oscillator (2, 2ʹ) and a following intermediate frequency filter (3, 3ʹ) for generating an intermediate frequency signal (m, mʹ) and a phase comparator (5, 5ʹ) for comparing the intermediate frequency signal with a reference signal (a) originating from a weighted aggregate (e) of the intermediate frequency signals (m, m). Each phase comparator (5, 5ʹ) sends a signal responsive to the phase difference and which controls the frequency of the local oscillator (2, 2ʹ). The weights of the sub-signals can be varied such that the quotient of the contributions of the sub-signals to the aggregate can be caused to correspond to an arbitrary power, which is greater than or equal to one, of a corresponding quotient before the addition. This is achieved by the aggregate being formed by a signal weighting and adding circuit (8), which includes four bipolar transistors, and which is controlled by two voltages ( N, Nʹ) which are responsive to the logarithm of the amplitude of the intermediate frequency (m, mʹ).
Patent EP-0269709-A1 (EP)
Title: Alcohol or drugs breath detecting devices.
Inventor: JONES THOMAS PARRY
IPC: G01N33/497
Filed: 1987-06-12
Abstract: PCT No. PCT/GB87/00412 Sec. 371 Date Jan. 28, 1988 Sec. 102(e) Date Jan. 28, 1988 PCT Filed Jun. 12, 1987 PCT Pub. No. WO87/07723 PCT Pub. Date Dec. 17, 1987.Apparatus for detecting the presence of alcohol in expired breath in the atmosphere, comprising a gas sampler, a detector for the presence of alcohol in a gas sample, an output indicator or recorder coupled to the detector to provide an output signal when alcohol is detected, and an automatic controller for actuating the sampler and detector in response to a signal from a sensor arranged to be responsive to the presence of a subject to be tested.
Patent EP-0282526-A1 (EP)
Title: Cables a conducteurs multiples
Inventor: GRISE FREDERICK G J
IPC: H01B7/08
Filed: 1987-08-24
Abstract: Un ensemble plat multicâble utilisé en particulier sous un tapis, est obtenu par stratification d'une multitude de conducteurs à bande plate à base de cuivre étamé (12) entre une paire de feuilles isolantes (14, 16) en plastique organique, toutes deux adhérant étroitement l'une à l'autre, mais au moins l'une d'elles n'adhérant pas aux conducteurs à bande de cuivre. Une utilisation particulière pour ce type d'ensemble consiste à former les interconnexions pour des flèches pouvant être éclairées dans des corridors pour montrer la sortie de secours en cas d'incendie. Les conducteurs à bande de cuivre sont d'une manière caractéristique parallèles entre eux et espacés les uns par rapport aux autres (pas moins de 1/8 pouce environ), et la distance entre des conducteurs adjacents est généralement approximativement égale à la largeur des conducteurs (ou à une grande fraction de celle-ci). L'un des conducteurs (12n) comprend une pluralité de portions électriquement isolées, chacune d'elles étant connectée électriquement à une portion respective des autres conducteurs (12o, 12p, 12q). Dans un mode préférentiel de réalisation (Fig. 5), ces dernières connexions sont formées par une pluralité de configurations de connexion des conducteurs (190o, 190p, 190q) que portent les feuilles isolantes en plastique (généralement imprimées sur les feuilles en utilisant une encre conductrice à base d'argent, de nickel ou de graphite).
Patent EP-0298338-A1 (EP)
Inventor: DIEHR HANS-JOACHIM DR
IPC: A01N43/82
Filed: 1988-06-28
Abstract: Die Erfindung betrifft die Verwendung von in 2,5-Stellung substituierten 1,3,4-Thiadiazolen der Formel <IMAGE> in welcher R¹      für geradkettiges oder verzweigtes Halogenalkyl steht, R²      für geradkettiges oder verzweigtes Alkyl steht und n      für die Zahlen 1 oder 2 steht, als Mikrobizide zum Schutz technischer Materialien.
Patent EP-0299484-A1 (EP)
Inventor: CASTALDI GRAZIANO
IPC: C07F9/40
Filed: 1988-07-14
Abstract: A process is described for the preparation of intermediates useful in the synthesis of Fosfomycin. 
     More particularly, an enantioselective process is described for the preparation of derivatives of (1S,2S)-1,2-dihydroxypropyl-phosphonic acid of formula
       
wherein R 2  and R 3  have the meanings reported in the specification.
Patent EP-0307616-A1 (EP)
Inventor: LETOURNEUR BERNARD
IPC: A61K33/14
Filed: 1988-08-09
Abstract: Medicaments for the treatment of male sterility in man and animals contain, as active ingredients, sulphur and potassium chloride, alone or with excipients. The ratio of S:KCl is generally 1:0.25-1:2, by wt., esp. 1:1.6. They may be formulated for oral or rectal admin. contg. conventional vehicles, binders, lubricants, flavours, etc. The daily dose is around 1g of sulphur, with the appropriate wt. of KCl.
Patent EP-0315771-A1 (EP)
Inventor: MARLINGHAUS ERNST DR DIPL-PHYS
IPC: A61B17/225
Filed: 1988-10-03
Abstract: In a device for contact-free disintegration of concretions, such as renal calculi, the sensation of pain is reduced by virtue of the fact that the shock-wave energy introduced into the body is adapted to the nature of the concretions and the condition of the patient. Technically, this is achieved by varying the capacities in the shock-wave generator. <IMAGE>
Patent EP-0300533-A1 (EP)
Inventor: FAGGIN PAOLO
IPC: D06B15/10
Filed: 1988-07-01
Abstract: In a cylindrical container (1) equipped along its vertical axis with a central shaft (2) rotated by a motor (5), by means of the belt transmission (6), the reels (3) are arranged, to be subjected to rotation, after being compressed by means of the plate (18), operated by the tie-rods (17), subjected to the action of the pneumatic cylinder (8). 
     The opening of the upper cover (7) by means of the action of the pneumatic cylinder (12) permits the loading and unloading of the reels in the cylinder (1).
Patent EP-0289358-A1 (EP)
Inventor: MURAI RYUKICHI
IPC: A45C13/10
Filed: 1988-04-29
Abstract: A cord lock is composed of only two component parts, namely a one-piece socket (20) molded of synthetic resin and having a pair of resilient flaps (27), and a one-piece plug (30) molded of synthetic resin and having a wedge-shaped end portion (32) engageable with the resilient flaps (27) and coacting with the latter for urging the plug (30) axially upwardly under the resiliency of the resilient flaps (27).
Patent EP-0341358-A1 (EP)
Inventor: BAILEY DAVID WAYNE
IPC: A61G7/018
Filed: 1988-05-12
Abstract: A hydraulically operated hospital bed (10) with dual hydraulic power systems for operation with or without electrical service has its head and thigh/leg elevation functions performed by hydraulic cylinders (56,66). A control circuit meters the introduction and removal of hydraulic fluid from these cylinders (56, 66) so an occupant (80) of the bed (10) is not subjected to any sudden movement. In case of an emergency requiring the bed occupant (80) to be in a supine position (the need to perform CPR), the normal control circuit is bypassed by an emergency circuit (134,136,138,140) that allows much faster than normal lowering of the head and thigh/leg portions (52,62,64) of the bed (10).
Patent EP-0300610-A1 (EP)
Inventor: FLEMING DEBRA ANN
IPC: C03B37/016
Filed: 1988-06-09
Abstract: The disclosed method of producing optical fiber comprises providing a silica-based glass rod of diameter D that comprises a core region of effective diameter  d  surrounded by cladding material (D/d typically > 2) and a silica-based porous jacketing tube, inserting the glass core rod into the porous tube, consolidating the porous material and sintering the jacketing tube onto the core rod such that a substantially pore-free optical fiber preform results. Fiber is then drawn from the preform in the conventional manner. Consolidation and sintering is carried out at a temperature below the softening temperature of the material, typically < 1600°C. In a preferred embodiment, the porous tube is produced by a sol/gel process that comprises mixing colloidal silica (surface area 5-100 m²/g) and water, adding quaternary ammonium hydroxide to the sol such that a pH in the range 11-14 results, lowering the pH into the range 4-11 by addition of methyl or ethyl formate, casting the sol into an appropriate mold and permitting it to gel. The relatively low processing temperature is an advantageous feature of the inventive process that, inter alia, makes it easier to maintain the fiber core concentric with the cladding.
Patent EP-0298634-A1 (EP)
Inventor: THERRIAULT DONALD J
IPC: A61F6/04
Filed: 1988-06-22
Abstract: There is disclosed a method of making a tubular elastic sheath (10) having an adhesive-coated inner surface and particularly suitable for use as an external male catheter in a urine-collection system In such method, the sheath (10) is supported upon a mandrel (17) and a flexible laminated tape (20), composed of first and second adhesive layers (21 and 22) separated by an elastomeric layer (23), is placed in adhesive contact with the inner surface of the sheath (10), or alternatively, with its outer surface. Thereafter, the cylindrical body of the sheath (10) is rolled upon the mandrel (17) so that the tape (20) is interposed between successive turns of the sheath (10), with the first adhesive layer (21) in engagement with the sheath's inner surface and the second adhesive layer (22) of the tape in contact with the sheath's outer surface. The tape's elastomeric core layer (23) has a greater affinity for the second adhesive layer (22) than for the first adhesive layer (21), and the first adhesive layer (21) has less affinity for the elastomeric layer (23) than for the contiguous surface of the sheath (10), so that unrolling of the sheath (10) during application results in a delamination of the tape (20) with the first adhesive layer (21) adhering to the sheath's inner surface for securing the sheath (10) to the wearer and with the second adhesive layer (22), along with the elastomeric layer (23), remaining on the sheath's outer surface. There is also disclosed a sheath, suitable for use as a male external catheter.
Patent EP-0307169-A1 (EP)
Inventor: ROY GERALD LOUIS
IPC: B65D41/34
Filed: 1988-09-06
Abstract: A tamper-evident closure for sealing an open-topped container. The closure (20) is of one-piece molded construction and includes a cap (22) having an annular top wall (40) and an annular skirt (42) dependent therefrom and joined thereto about the periphery of the top wall. The skirt has an internal thread (44) for cooperation with the thread on the finish of the cap. The closure further includes a tamper-indicating assembly (24) including a band (46) spaced from the skirt by a number of frangible bridges (26). The assembly also includes a segmented ring (48) connected to the bottom of the band and extending upwardly and inwardly therefrom with the ring including a number of segments with adjacent segments being separated by a slot (52). The assembly also includes a number of resilient tabs (54) connected to the upper end of each segment and extending upwardly and inwardly therefrom for engaging the breaker ledge of the container finish upon attempted removal of the closure from the container.
Patent EP-0316123-A1 (EP)
Inventor: NICKLES STEPHEN K
IPC: G09B9/04
Filed: 1988-11-07
Abstract: Apparatus (2) for use in a railway train simulator includes a control station (4) which has a first microcomputer (16) for receiving and transmitting, via a conventional transmission protocol, train simulation signals to a second microcomputer (32). The second microcomputer (32) provides master control for the apparatus. The second microcomputer is adapted to link with and operate from multiple control stations and multiple computer control terminals (40,40a). Information is provided in an enhanced manner through one or more color graphics terminals (46), plotters (48) and printers (50). Displays of simulated trains and track sections can be shown at different, selectable scales.
Patent EP-0287452-A1 (EP)
Inventor: PROST ALAIN
IPC: C03B25/06
Filed: 1988-04-12
Abstract: A process for eliminating the stresses in the glass of bases (E1,...,En), making it possible to avoid oxidation of the electrical conductors (15) which these bases contain. For this purpose, the bases (E1,...,En) are annealed in an oven (1) containing a silicone element (26, 22). <IMAGE>
Patent EP-0312463-A1 (EP)
Inventor: AUVRAY GERARD
IPC: H03H17/02
Filed: 1988-10-14
Abstract: The main subject of the invention is a digital filter device with parallel channels. The device comprises a plurality of transverse filters (25) with digital processing rate given by N, which are connected to the output of a device (300) for calculating the discrete Fourier transform over 2N points. The output of the transverse filters is connected to a device (400) for calculating the inverse Fourier transform. 
<??>The novelty in the device lies in particular in the fact of using the discrete Fourier transform device and the inverse discrete Fourier transform device permitting the transverse filters of each of the channels to be made to operate at a rate given by N. 
<??>The invention applies in particular to the construction of convoluters, correlators and digital pulse compression devices. 
<??>The device will be employable in particular in radars, sonars, telecommunication devices, and sound and picture processing devices. 
<IMAGE>
Patent EP-0283405-A1 (EP)
Inventor: SALIGNY CLAUDE
IPC: C09J7/21
Filed: 1988-02-16
Abstract: Sheet material (1) capable of being employed especially as inserted member between two surfaces of products in the case of which it is desired to prevent any sliding of one relative to the other, the said material comprising a layer of adhesive matter on both its faces. According to the invention: - the adhesive matter is deposited on each of the faces (1a, 1b) of the sheet (1), in the form of patterns (2a, 2b) covering less than 50% of the total surface of the sheet; - the adhesive regions (2a) of one face (1a) are offset in relation to the adhesive regions (2b) produced on the other face (1b) in such a way that when the two faces (1a, 1b) are placed in contact with each other the said adhesive patterns (2a, 2b) can either interpenetrate without touching one another or, if two adhesive regions are in contact, this is only in a practically punctual manner so that the two layers can be very easily separated from each other. <IMAGE>
Patent EP-0335054-A1 (EP)
Inventor: TSCHUDIN ROLF
IPC: G04B19/23
Filed: 1988-03-30
Abstract: The wrist watch with two time zones comprises two mutually independent movements (1, 2) arranged beside each other, the distance (L) between their centres (12, 13) being smaller than the diameter (D) of each of the movements (1, 2). In a preferred embodiment, the two movements are identical, one of the two movements being rotated by 180 DEG  around its centre (12 or 13) relative to the other, and the adjacent parts of the two bottom plates (3, 4) of the movements (1, 2) being cut away in order to overlap each other. Such an arrangement makes it possible to obtain a wrist watch with two time zones which has a relatively small overall size, resulting in attractive constructional configurations. <IMAGE>
Patent EP-0306517-A1 (EP)
Inventor: BIANCONE PATRIZIA
IPC: B65C9/46
Filed: 1988-03-18
Abstract: Un dispositif de scellement de dossiers, de colis et analogue se compose d'une poignée qui porte à son extrémité libre une plaque de métal reproduisant l'image à imprimer, d'un élément thermoélectrique servant à chauffer ladite plaque, des moyens permettant de maintenir la température de ladite plaque à un degré prédéterminé et une bande thermolabile adhésive conçue pour être employée avec ledit dispositif, et comprenant une mince couche semitransparente d'acétate de cellulose sous forme d'une bande qui porte sur une de ses faces une couche de matière adhésive colorée qui est brûlée superficiellement sous l'action du scellement afin de représenter de manière indélébile l'image de ce dernier sur la surface scelllée.
Patent EP-0408549-A1 (EP)
Title: Procede de purification de silicium
Inventor: MELLSTROEM ROLF
IPC: C01B33/037
Filed: 1988-09-12
Abstract: La présente invention se rapporte à un procédé servant à purifier du silicium à partir de bore grâce au traitement de silicium brut avec du laitier fondu. Le silicium est mis en contact avec un laitier, dont les composants formant le laitier sont constitués de composés de chlore solides et d'au moins un composé choisi dans le groupe constitué d'oxydes, d'hydroxydes, de carbonates de métaux alcalins et/ou alcalino terreux ainsi que de silice. Des chlorures de métaux alcalins et/ou alcalino terreux peuvent être utilisés comme composé de chlore solide.
Patent EP-0329966-A1 (EP)
Inventor: SCHRENK HARTMUT DR
IPC: G07F7/10
Filed: 1989-01-25
Abstract: The invention relates to a method and circuitry for securing code data stored in a code data memory (1a) prior to analysis, in which the signals at the code data memory outputs provide an indication of the contents of the code data memory. According to the invention, a blocking circuit (4), controlled by a blocking logic circuit (9), is provided at the code data memory outputs, which it blocks as soon as entered control data fails to match the code data. <IMAGE>