baber/WOPTO huggingface dataset:
Patent EP-0527267-A1 (EP)
Inventor: BARKAN EDWARD
IPC: G06K7/015
Filed: 1991-12-30
Abstract: The method and apparatus of this invention facilitate operation of a bar code reader over a wider range of working angle and for a wider range of bar code densities. The invention includes improved optics and sensing elements. The optics and sensing elements and/or the associated circuitry are arranged to provide two channels of data derived form the scanned bar code. The two channels have differing resolutions. Analysis of the data from the two channels provides a single decoded result. As the working angle and density vary at least one of the resolutions will be appropriate for sensing all or most of the bar coded data. The data from the channel producing a valid result can be used, or if neither channel produces a valid result by itself, data from each channel can be analyzed and valid portions of the data from both channels combined to produce the single decoded result.
Patent EP-0457389-A1 (EP)
Title: Electromagnetic drive system
Inventor: VAN ALEM ANTONIUS ADRIANUS MAR
IPC: H02K41/02
Filed: 1991-05-07
Abstract: A drive system is disclosed comprising a motor of which a first motor section (1) is movable relative to a second motor section (2) along a motion axis (3). The second motor section (2) comprises excitation coils (4,5,6). The first motor section (1) comprises a magnetic circuit (5,8,9,10) generating a magnetic field in the excitation coils (4,5,6). The first motor section further includes a winding to be denoted as a short-circuit winding (12) for only high-frequency indication currents. This short-circuit winding is magnetically coupled to the excitation coils (4,5,6). The extent of the electromagnetic coupling of at least one excitation coil (4,6) depends on the position of the first motor section (1) relative to the second motor section (2). 
     By inserting the short-circuit winding (12) a position-dependent electromagnetic coupling between the excitation coil 5 on one hand and the excitation coils 4 and 6 on the other is achieved. When the motor is in operation this position-dependent coupling can be detected by superposing a high-frequency detection signal on the excitation systems in coil 5 and by detecting in the other coils (4,6) the currents induced in these coils by this high-frequency detection signal. Thus, a compact drive system with in-built position detector is obtained.
Patent EP-0439319-A1 (EP)
Inventor: KOMODA MOTOYOSHI C O NEC CORPO
IPC: H04B7/26
Filed: 1991-01-22
Abstract: An automobile radio telephone apparatus capable of detecting (30,32,26) a drop of power source voltage to prevent a telephone channel from being occupied wastefully and to thereby enhance efficient use of channels with regard to the operation of an automobile radio telephone system. When the power source voltage is lower than a predetermined voltage, the apparatus informs the user of such an occurrence (38,40). On the lapse of a predetermined period of time (34) and if a conversation is under way, the apparatus warns the user that it will execute a forcible conversation ending procedure (36) and then executes it.
Patent EP-0447107-A1 (EP)
Inventor: ORTON-JOHNSON NEALE
IPC: A01D65/00
Filed: 1991-03-06
Abstract: A crop lifting apparatus to be mounted on a harvesting machine comprises inner and outer tubular members (22, 18) of rectangular cross-section to prevent relative rotation. The inner member 22 is slidably mounted within the outer member 18 and is biassed to an outermost position. A crop lifting shoe 24 is pivotally mounted at the outer end of the support member 22 so that, in normal use, the shoe 24 can penetrate the crops to be lifted with a pointed end 28 facilitating penetration. An abutment within the outer support member 18 limits movement of the support member 22 out of the latter and prevents separation of the support members.
Patent EP-0492763-A1 (EP)
Inventor: LONGO ROBERT T
IPC: C23C14/34
Filed: 1991-06-06
Abstract: A low work function surface for a dispenser cathode structure. The cathode structure comprising a heater and an electron emitting surface substrate or core composed of a porous tungsten matrix impregnated with a barium containing impregnant distributed therethrough. The structure is made by a method in which a nanometer thick layer of scandium oxide is sputtered onto the outermost surface of the impregnated tungsten core, or substrate, and then oxidized by exposing the sputtered scandium oxide surface layer to an oxygen atmosphere. The oxidized surface layer is activated by turning on the heater, for example, to cause the release of a small portion of the barium in the barium-containing impregnant. Some of the released barium migrates into the scandium oxide surface layer to form a monolayer of barium oxide on at least a portion thereof.
Patent EP-0480661-A1 (EP)
Inventor: MICHELOTTI ENRIQUE LUIS
IPC: C07F15/02
Filed: 1991-10-07
Abstract: Insecticicidal compounds of the formula
       
 wherein one of A or B is ferrocenyl and the other of A or B is phenyl or substituted phenyl and R is branched alkyl are effective in controlling the Southern Armyworm and Mexican Bean Beetle.
Patent EP-0530419-A1 (EP)
Inventor: HANNA EMMANUEL AZIZ
IPC: B65D25/20
Filed: 1991-11-04
Abstract: In the preferred embodiment, a fluid dispenser (20) having a container (22), a mounting bracket (24), a latch and a lid (23). The container (22) and bracket (24) have first interengaging members (29,30) for supporting the container (22) on the bracket (24) and second interengaging members (39,40) for maintaining the container (22) on the bracket (24), the lid (23) and bracket (24) have third interengaging members for pivotally mounting the lid (23) on the bracket (24) with pivot pins on the lid (23) and pivot slots on the bracket (24) for forward movement and upward pivoting of the lid (23) relative to the bracket (24) and container (22). The lid (23) and container (24) have fourth interengaging members (53) for holding the lid (23) in a closed position on the container (24), and the lid (23) and bracket (24) have fifth interengaging members (23) for maintaining the lid in the closed position on the container (22) when the latch is in the latched position. The latch preferably is formed integral with the bracket (24) as a single component. An alternative embodiment with a pivoted cover for the container (22).
Patent EP-0511221-A1 (EP)
Title: Process for enriching or cleaning hirudin.
Inventor: LANG KURT
IPC: C07D475/04
Filed: 1990-12-20
Abstract: PCT No. PCT/EP91/02269 Sec. 371 Date Jul. 17, 1992 Sec. 102(e) Date Jul. 17, 1992 PCT Filed Dec. 20, 1990 PCT Pub. No. WO91/10677 PCT Pub. Date Jul. 25, 1991.A method for the concentration and purification of biomolecules is described and comprises introducing the biomolecule into an aqueous/organic solvent system and bringing about a phase separation by addition of salts, where the pH at which the concentration takes place, the solvents suitable for the aqueous/organic solvent system, and the nature of the salt are determined in a series of tests one embodiment concerns concentration of hirudin by using propanol, butanol or acetone a the solvent and sodium chloride as the salt.
Patent EP-0496838-A1 (EP)
Title: Method and apparatus for electronic control of terry loom.
Inventor: HERRIN EUGENE JAMES
IPC: D03D39/22
Filed: 1990-10-15
Abstract: A terry loom having a negative pile warp let-off motor is electronically controlled to produce terry having uniform pile-to-ground warp ratio. The negative pile warp let-off motor is controlled to dispense pile warp yarn at a rate which yields the desired pile-to-ground warp ratio regardless of the tension on the pile warp yarn. The desired rate of pile warp let-off may be provided to the loom controller as a known quantity or may be calculated by the loom controller based upon the known desired pile-to-ground warp ratio and a measured or preset ground warp let-off rate. The desired pile warp let-off rate is compared to the actual pile let-off rate, and a signal is generated based upon deviations between actual and desired pile warp let-off rates, to control the pile warp let-off motor. Simplified control with uniform pile-to-ground warp ratio is thereby provided.
Patent EP-0513129-A1 (EP)
Inventor: CAPOROSSI ROBERTO
IPC: B61L1/18
Filed: 1990-12-21
Abstract: Système de circuit de voie combiné à un système de contrôle automatique pour véhicules montés sur rails, dans lequel la transmission d'informations au système et la détection de véhicules montés sur rail dans le système s'effectuent par l'échange de messages numériques sous forme de télégrammes. Ces derniers comportent des informations relatives à la sécurité, et surtout des informations sur l'identité du circuit de voie, mais peuvent également contenir des indications d'ordre général. Des unités électroniques séparées (E1) E2) produisent deux télégrammes de même contenu. Ces télegrammes sont comparés avant d'être transmis à un circuit de voie (2) dans lequel un récepteur (B) capte le télégramme. Les télégrammes transmis et reçus sont comparés afin de garantir la fiabilité du système. L'indication du niveau du signal reçu indique si le circuit de voie est occupé. Un signal de sortie (4) provenant du système est utilisé comme signal de sécurité destiné à un système de régulation du trafic.
Patent EP-0517729-A1 (EP)
Title: Procede de preparation de couches minces
Inventor: NITSCH WALTER
IPC: B05D1/20
Filed: 1991-02-21
Abstract: Procédé de préparation d'une couche mince comprenant au moins un composé amphiphile sur un support, selon lequel on produit, dans un canal sensiblement horizontal, un écoulement orienté de liquide polaire contenant les molécules amphiphiles à l'état dissous ou contenant les molécules non dissoutes étalées en surface, on accumule le courant liquide contre une barrière disposée horizontalement dans le canal, à la surface limite fluide/liquide polaire, on règle au choix la vitesse d'écoulement et, le cas échéant, la concentration des molécules amphiphiles, de telle façon qu'il se forme, à la limite de phase du fluide/liquide polaire, en permanence, par compression, une couche de molécules amphiphiles, et on déplace les porteurs à travers cette zone de compression. Comme composés amphiphiles, on utilise, dans ce procédé, des polyamides, de préférence des polyglutamates.
Patent EP-0537348-A1 (EP)
Inventor: SOEDA KOJI
IPC: B29D30/46
Filed: 1991-03-30
Abstract: A forward end (3a) of a forward end acute angle portion (3) of a tire component material (1) is attracted by a magnet (25) for the forward end and guided along one of guide plates, and a rear end (4a) of a rear end acute angle portion (4) is attracted by a magnet (26) for the rear end and guided along the other (9) of the guide plates. The component material is conveyed to the vicinity of a belt drum (2) and the forward end (3a) of the forward end acute angle portion (3) is attracted by the belt drum (2), and thereafter, the component material is cut off in a state where the belt drum (2) is rotated through a predetermined angle, to thereby form the rear end acute angle portion (4). In the device for applying the tire component material according to the present invention, the forward end acute angle portion (3) and the rear end acute angle portion (4) are guided to the belt drum (2) in a state of being properly positioned without being deformed and the tire component material (1) to be applied to the belt drum (2) is delivered to the side of the drum (2) in a state where the tension in the widthwise direction is minimal and the tire component material is positioned in the widthwise direction, so that the length of the tire component material (1) wound around the drum (2) can be maintained always uniform.
Patent EP-0531308-A1 (EP)
Inventor: JOHNSSON NILS
IPC: B25C5/16
Filed: 1991-04-19
Abstract: Système de chargeur pour un appareil servant à éjecter des éléments de fixation (22) depuis ledit chargeur (2), via un orifice d'ajutage (40), à l'aide d'un élément d'impact. Le chargeur (2) comporte un dispositf de réglage qui permet d'adapter, de manière facultative, le chargeur (2) afin qu'il reçoive des éléments de fixation (22) ayant des longueurs variables prédéterminées. Le dispositif de réglage est constitué d'un corps (48) pouvant tourner autour de son axe longitudinal et pouvant se fixer dans au moins deux positions. Le corps (48) possède deux ou plusieurs fentes (50, 51, 52) s'étendant dans le sens de la longeur, chaque fente ayant une profondeur différente, qui servent à loger une partie des fixations utilisées (22). Ledit corps (48) est conçu pour tourner jusqu'à une position dans laquelle la fente désirée (50, 51, 52) se trouve alignée par rapport au sens d'éjection des fixations (22). Par conséquent, la partie des fixation (22) se situe de la surface de base (55) de la fente (50, 51, 52). Ledit corps (48) peut également se déplacer dans le sens de sa longueur pour venir se mettre en prise, et pour se libérer, d'un élément déterminant la position, ladite libération permettant alors au corps de tourner.
Patent EP-0530282-A1 (EP)
Inventor: WILHELMSSON ARNE
IPC: A47G25/62
Filed: 1991-04-26
Abstract: Un cintre possède un élément central (1) et deux éléments d'extrémité (2) qui, conjointement avec des éléments de guidage (6, 8, 11), se logent et se fixent de manière télescopique dans des parties terminales respectives de l'élément central (1), et s'introduisent dans celui-ci dans le sens contraire à celui de l'action d'un ressort (9). L'élément central présente une section transversale en forme de U ouvert au moins en partie vers le bas. Les extrémités et le dessous de l'élément central (1) possèdent une surface de support et de guidage (12) qui relie les tiges de la section en U. Ces surfaces (12), vues dans le sens longitudinal de l'élément central (1), sont situées au-delà des extrémités externes de la paroi supérieure (5) de l'élément central.
Patent EP-0489133-A1 (EP)
Title: Method for manufacturing activated carbon from cellulosic material.
Inventor: NOUSIAINEN PERTTI
IPC: C01B32/336
Filed: 1991-06-25
Abstract: Method for manufacturing activated carbon from cellulosic material which method comprises treatment of the material with a Lewis acid and a subsequent pyrolysis and activation in a suitable atmosphere and using a suitable temperature-time program. The material is brought into contact with lithium ions prior to pyrolysis whereby a larger specific surface area and a better strength is obtained.
Patent EP-0550478-A1 (EP)
Title: Derives de 2 imidazolones substitues, leur preparation et compositions pharmaceutiques
Inventor: HICKEY DEIRDRE MARY BERNADETTE
IPC: A61K31/415
Filed: 1991-09-10
Abstract: On décrit des 4,5-diaryle-2-imidazolones substitués de structure (I), dans lesquels chaque groupe Ar est identique ou différent et représente phényle éventuellement substitué ou hétéroaryle éventuellement substitué; R1 représente hydrogène, alkyle, phényle éventuellement substitué ou hétéroaryle éventuellement substitué; n vaut de 4 à 12; et X représente 5-tétrazolyle, SO3H, P(O)(OR)2, P(O)(OH)2 ou P(O)(R)(OR) dans lequel R représente hydrogène. On décrit aussi des sels acceptables de ces composés, des procédés pour leur préparation, des compositions pharmaceutiques qui les contiennent et leur utilisation thérapeutique, entre autres, dans le traitement de troubles cardiovasculaires.
Patent EP-0549658-A1 (EP)
Title: Coupler for elongated elements.
Inventor: WAGNER RENE
IPC: F16B7/04
Filed: 1991-09-19
Abstract: PCT No. PCT/GB91/01607 Sec. 371 Date Mar. 19, 1993 Sec. 102(e) Date Mar. 19, 1993 PCT Filed Sep. 19, 1991 PCT Pub. No. WO92/05382 PCT Pub. Date Apr. 2, 1992.A coupler for joining a polymeric elongate substrate to another substrate, comprising: (1) a tubular element containing an aperture; and (2) a penetrating member which is secured to the tubular element and which can move from a rest position to a working position wherein, in the working position, a portion of the penetrating member passes through the aperture and penetrates the surface of the elongate substrate.
Patent EP-0516777-A1 (EP)
Inventor: KLATZ RONALD M
IPC: A61M60/554
Filed: 1991-10-08
Abstract: Procédé de réanimation du cerveau suite à des problèmes ischémiques et anoxiques de sorte que le patient soit neurologiquement indemne. Le procédé comprend les étapes consistant à introduire un cathéter dans le système circulatoire du patient et à introduire une solution régulée en température afin de refroidir le cerveau jusqu'au coma et jusqu'à un état de choc hypothermique, ensuite à amener le cerveau dans un état de coma submétabolique, à oxygéner le cerveau et à inhiber la détérioration des ramuscules libres, puis à continuer les efforts supplémentaires de maintien en vie. La solution de réanimation cérébrale régulée en température comprend des barbituriques, des perfluorcarbones, des anti-oxydants, des agents protecteurs et de guérison du cerveau et des tissus neurologiques, des véhicules porteurs, des diluants, des nutriments ainsi que des agents anti-coagulation. L'invention concerne également un dispositif mettant en oeuvre ce procédé. Ce dispositif comprend un réservoir de liquide (30), un réservoir d'oxygène (34), un échangeur thermique (38) ainsi que des conduits de cathéter amovibles (60).
Patent EP-0497250-A1 (EP)
Inventor: SADOT PHILIPPE
IPC: H04L27/00
Filed: 1992-01-27
Abstract: The invention relates to a method of detecting an interfering signal for a digital data demodulator, in which this signal detection takes place with regard to the modulated signal transposed into baseband by virtue of the periodic insertion of known signals and by means of delaying the signals received by a guard time fixed prior to demodulation; the said method comprising: … …  - a step of estimating the square of the coefficient of cross-correlation between the reference signal received and the expected signal at a specified instant at which the reference signal is assumed to be present; …  - a step of estimating the square of the correlation of the signal received at the same instant, of multiplying by a coefficient which represents the square of the threshold of the estimate of the correlation coefficient and of multiplying by the number of reference symbols used in a reference burst; …  - a step of comparing against one another the quantities obtained simultaneously during the two preceding steps. … …<??>The invention also relates to a device for implementing this method. …<??>Application in particular to the field of digital radiowave links. …<IMAGE>…
Patent EP-0554485-A1 (EP)
Inventor: STEFFEN LOTHAR DIPL-ING FH
IPC: G06F9/46
Filed: 1992-02-05
Abstract: The automation apparatus executes a user program, both the user program and the updating method being able to access the timer cells and the updating method and the user program running in parallel. <IMAGE>
Patent EP-0505786-A1 (EP)
Inventor: JEKER RENE DR
IPC: G12B5/00
Filed: 1992-03-06
Abstract: Die Erfindung betrifft eine schwingungsdämpfende Halterung (1) für schwingungsempfindliche Geräte und Apparaturen. Die schwingungsdämpfende Halterung (1) weist eine Dämpfungsvorrichtung (10), eine damit verbundene tragende Struktur (20), Stoßdämpfungselemente (30), die die tragende Struktur (20) abstützen, und Höhenadapter (40) auf. Die schwingungsdämpfende Halterung (1) ist teilbar und kann ohne die Lage des zu haltenden Gerätes zu verändern aufgestellt werden. <IMAGE>
Patent EP-0507180-A1 (EP)
Inventor: STOJANOVIC BRANISLAV
IPC: A61N5/06
Filed: 1992-03-23
Abstract: The device comprises at least one segment (1) having a plurality of bulges (2) separated by grooves (3). The bulges (2) have on their lateral sides a plurality of notches (4) each, additional notches (6) being arranged on the upper side of at least every third bulge (2). 
     Connecting several segments (1) in a row is possible by having protrusions (8) on the front side of one segment and corresponding holes on the posterior side of the following segment (1) engage each other. The row, formed as described, can be used for treatment of the whole spine by simply placing it against the body such that the pairs of protrusions on each bulge 2 are applied to the vertebral column on both sides thereof. By placing the row in a holding bag and fastening it with holders around the body, it is possible to wear the device in upright position of the body, i.e. during any activity.
Patent EP-0531749-A1 (EP)
Inventor: BECKER WILLI
IPC: F16H21/00
Filed: 1992-08-17
Abstract: The invention relates to a force amplifier with a lever mounted on a base and having a source of force and a clamping location. A force amplifier of this kind is to be designed in such a way that, while being of compact construction, it provides high amplification, does not exhibit any self-locking and amplifies the force in linear fashion. This is achieved by virtue of the fact that the source (3) of force acts with its supporting force on a lever arm (23) of a further, second lever (20), the other lever arm (22) of which feeds the reaction force back to the first lever (10%) supported on the base. The second lever (20) can be supported on the base (1) or is supported on a further lever which in turn feeds the reaction force back in the same way to the first lever. A lever system of this kind can be expanded as desired. <IMAGE>
Patent EP-0531905-A1 (EP)
Inventor: ADENHEUER FRANK
IPC: B65H67/06
Filed: 1992-09-05
Abstract: The invention relates to an apparatus (100) for transferring bobbin tubes (101) out of an empty-tube store (33) onto the transport mandrel (7.1) of a service trolley (7), in which a rake (103) extracts the empty tubes in layers from the carton (149) and transfers them in a predetermined sequence to the transport mandrel (7.1). <IMAGE>
Patent EP-0544287-A1 (EP)
Inventor: MISRA RAJ N
IPC: A61K31/42
Filed: 1992-11-26
Abstract: Gem-dialkyl-7-oxabicycloheptane substituted prostaglandin analogs useful in treating thrombotic and vasospastic disease have the structural formula
       
 wherein m is 1, 2 or 3; n is 0, 1, 2, 3 or 4; 
Z is -(CH₂)₂-, -CH=CH- or
       
 with the proviso when Z is -CH=CH-, n is l, 2, 3 or 4; R is CO₂H, CO₂lower alkyl, or CO₂alkali metal, X is O or NH; and where R¹ and R² are as defined herein and R³ and R⁴ are each independently alkyl, or R³ and R⁴ may be taken together with the carbon to which it is attached to form a 3- or 4-membered ring.
Patent EP-0498494-A1 (EP)
Inventor: STEENBRUGGE BERNARD VAN
IPC: H04L69/40
Filed: 1992-01-29
Abstract: A data communication system is based on a serial bus. It comprises transmitter stations and receiver stations. Frames have a sequence of start signals, address signals, and further signals, and also include control signals, and support an in-frame dialog between master and slave. A monitor station is also present and, irrespective of the source of a particular bit allows for sampling such bit in that it emulates an uncomitted slave station.
Patent EP-0519576-A1 (EP)
Inventor: PITTS FERRIS N JR
IPC: A61K39/00
Filed: 1987-02-13
Abstract: A method for the production of immunostimulating medicaments for use in the treatment of sclerosis multiple. The method comprises producing an inactivated Polio vaccine suitable for hyperimmunizing a human patient, until an effective response is obtained.