baber/WOPTO huggingface dataset:
Patent EP-0289377-A1 (EP)
Inventor: PUPAT FRANCOIS
IPC: G01R31/265
Filed: 1988-03-30
Abstract: The appliance consists of: - a transmitting circuit (10) comprising an optical transmitter (17) and electrical control means (11, 12, 14, 16) suitable for applying an electrical pulse train to the transmitter. The pulse train contains pulses with alternately small and large amplitudes, the ratio R between the large and small light amplitudes being adjustable; - a receiving circuit (20) comprising a signal input (21) suitable for connection to the optical receiver (30) on which measurements are to be made, two switches (22, 23) and two channels (24, 25). One channel is adjusted to have a low sensitivity and the other is adjusted to have a high sensitivity, the ratio between the high and low sensitivities also being equal to R;  - an oscilloscope (28) displaying the traces of the two signals. Application to the testing of photodetectors. <IMAGE>
Patent EP-0291412-A1 (EP)
Inventor: GAULT MICHEL
IPC: F16B41/00
Filed: 1988-05-11
Abstract: The present invention relates to a device for detecting fraudulent action on a locking member. According to the invention, the device comprises a detector member (200) and a receiver element (100). The detector member (200) is intended to be mounted on the locking member and comprises a transmitter means capable of generating an electromagnetic wave and at least one switching element capable of detecting an attempt at fraudulent action on the locking member in order to activate the transmitter means. The receiver element (100) is sensitive to the wave generated by the transmitter means (200). <IMAGE>
Patent EP-0293298-A1 (EP)
Title: Procédés de préparation et de régénération d'une masse solide de captation du mercure renfermant du cuivre
Inventor: TOULHOAT HERVE
IPC: C10L10/18
Filed: 1988-05-25
Abstract: L'invention est relative à un procédé de préparation d'une masse solide de captation du mercure comprenant un support et du cuivre, au moins en partie sous forme de sulfure, comportant les étapes successives suivantes :
     a/ incorporation d'au moins un composé de cuivre, autre qu'un sulfure, à un support,   b/ calcination éventuelle,   c/ incorporation d'au moins un polysulfure organique, et   d/ traitement thermique, en atmosphère non oxydante, sous balayage de gaz.   
     L'invention concerne également un procédé de régénération d'une masse de captation du mercure renfermant un support et du cuivre au moins en partie à l'état de sulfure, dans lequel ladite masse, ayant au moins partiellement perdu son efficacité de captation du mercure, est d'abord débarrassée au moins en partie du mercure qu'elle contient, puis on lui incorpore un polysulfure organique, et enfin, elle est soumise à un traitement thermique, en atmosphère non oxydante, sous balayage de gaz.
Patent EP-0320397-A1 (EP)
Inventor: BERTHE XAVIER
IPC: B23K9/133
Filed: 1988-12-09
Abstract: This device comprises: - two looped chains (5, 7) which cooperate with each other in order to drive an electrode wire (11), - a support-casing (15) which carries the driving upper chain (7), a gear motor and a transmission and synchronisation assembly, - a movable plate (6), articulated about a pivot-pin (16), provided with two cover end-pieces for input (10A) and output (10B) and carrying the lower chain (5), - and two pressing mechanisms, an upper (8) one and a lower (4) one, respectively associated with the chains (7) and (5). Application: especially to M.A.G. and M.I.G. methods and to brazing. <IMAGE>
Patent EP-0295193-A1 (EP)
Inventor: BOREL PIERRE
IPC: B42F15/04
Filed: 1988-06-10
Abstract: Binding comprising a flexible profile (2) and a rectilinear support (7). A rigid bar (19) is attached to the back of the support (7) in such a way as to make it possible to store the binding on two rails (15,16) for suspended files. <IMAGE>
Patent EP-0349542-A1 (EP)
Inventor: BECKER ROLF
IPC: B65D30/24
Filed: 1988-02-18
Abstract: Sac extra-fin gonflable (1) ayant plusieurs compartiments servant à l'emballage ou analogue. Pour des raisons de facilité de fabrication et de maniement, on suggère qu'un tuyau extra-fin (6) soit inséré dans le sac extra-fin (1), lequel tuyau passe en une seule longueur à travers tous les compartiments et est automatiquement scellé par la pression intérieure dans le sac extra-fin lorsque le gonflage est achevé.
Patent EP-0303654-A1 (EP)
Title: Process for forming the base of a bag in flexible synthetic material, and device for implementing said process.
Inventor: CAZES MICHEL
IPC: B65B61/24
Filed: 1988-02-09
Abstract: PCT No. PCT/FR88/00070 Sec. 371 Date Oct. 19, 1988 Sec. 102(e) Date Oct. 19, 1988 PCT Filed Feb. 9, 1988 PCT Pub. No. WO88/06125 PCT Pub. Date Aug. 25, 1988.Process for soldering the lower corners of a bag. Liquid is forced by the gradual moving together of two concave flasks (105, 106), of which the point of contact rises gradually towards the top with the relative moving together of the jaws (100, 101). Application to the conditioning of liquids.
Patent EP-0363405-A1 (EP)
Title: Multiphase synchronous-design electric machine energized by permanent magnets.
Inventor: LEITGEB WILHELM
IPC: H02K/
Filed: 1988-06-01
Abstract: PCT No. PCT/DE88/00322 Sec. 371 Date Dec. 4, 1989 Sec. 102(e) Date Dec. 4, 1989 PCT Filed Jun. 1, 1988 PCT Pub. No. WO88/10022 PCT Pub. Date Dec. 15, 1988.A multiphase, synchronous, electrical machine with a permanent magnet incorporates a stator winding that is supplied with power through a static converter in such a way that, apart from the primary excitation field produced by the permanent magnets, there is an additional magnetic longitudinal field that is generated by the armature winding through which current flows, this additional longitudinal field being added to or subtracted from the primary excitation field in the longitudinal axis of the pole, and in which there are permanent magnets arranged within the winding-free rotor, as well as soft magnetic materials with intervening spaces of non-magnetic material which form loops that lie within each other and that are open towards the air gap, enclosing the air gap. The rotor is divided into at least two differently constructed sections that lie axially one behind the other, of which only the first section is provided with permanent magnets and the open loops of soft-magnetic material, and the second section has the loops of soft-magnetic material, located within each other, each of which is arranged over a part of the pole covering and is open to the air gap, to control the additional magnetic longitudinal field produced by the armature winding, wherein these longitudinal fields are separated by non-magnetic material.
Patent EP-0375695-A1 (EP)
Title: Paper dispenser.
Inventor: METSA-SERLA OY
IPC: A47K/
Filed: 1988-07-08
Abstract: A paper dispenser is furnished with one or more turnable or tiltable cutting or tearing off device, equipped with serrated or jagged edges. When inactive, the cutting edge is held by a spring or by force of gravity in a safe or innocuous position. As a drawing force is applied to the paper web coming out of the dispenser, the cutting or tearing off device is turned or tilted so that the serrations of the cutting edge come into contact with the paper web. When a portion of the web is torn off, the jagged edge returns to its shielded position. The cutting or tearing off device can be directly actuated by the paper web, or via an intermediate element.
Patent EP-0378547-A1 (EP)
Inventor: DUTTON W JOHN
IPC: G01N9/10
Filed: 1988-08-08
Abstract: L'appareil décrit, qui sert à contrôler la masse volumique d'un liquide, comprend une poutrelle de détection de charge en porte à faux (24) à laquelle est suspendu un piston déplaceur (15). La poutrelle (24) est elle-même montée sur un tube de support (19) s'étendant à partir de la paroi d'un récipient (10) contenant le liquide dont la masse volumique est à contrôler. Tout fléchissement de la poutrelle (24), mesuré par des jauges de contrainte (27), fournit une mesure de la variation de la masse volumique. Le signal de sortie des jauges de contrainte (27) est associé à un processeur fournissant des informations relatives aux variations de la masse volumique.
Patent EP-0328053-A1 (EP)
Inventor: HIRAKI YOSHIHARU
IPC: E06B9/264
Filed: 1989-02-08
Abstract: A solar cell panel assembly for driving a motor-­driven screen device (2) incorporated in a double-glazed sliding door unit (1), comprises: a strip-like solar cell panel (3) provided in a lower portion of an inner surface of an outer windowpane (1A) of the door unit (1) so as to abut on the innner surface of the outer windowpane in facing engagement therewith; and an elongated solar collector or Fresnel lens (6) a rear surface of which abuts on a lower portion of an outer surface of the outer windowpane (1A) in front of the strip-like solar cell panel (3). The solar cell panel assembly further comprises: a strip-like sunlight reflector (7) provided below the elongated solar collector (3), which reflector orients its reflective surface upward.
Patent EP-0330141-A1 (EP)
Inventor: YAMASHITA YOUJI C O PATENT DIV
IPC: C30B15/12
Filed: 1989-02-21
Abstract: In a crystal pulling process using an integral type double crucible, a cylindrical separation wall (14) is mounted in and is coaxial with a crucible (1), for receiving semiconductor material melt to divide the cru­cible (1) into inner and outer chambers (20, 21). A coupling tube (16) fixed at the side wall of the separa­tion wall (14) and having a pipe-like passage with a small hole (15) is provided to make a pass between the inner and outer chambers. While material melt in the outer chamber (21) is being supplied to the inner chamber (20) via the coupling tube (16), crystal is pulled from the melt received in the inner chamber (20) and having an impurity composition different from that of the melt in the outer chamber (21).
Patent EP-0347526-A1 (EP)
Inventor: ZAGYANSKY Y
IPC: C07K16/00
Filed: 1989-03-18
Abstract: The invention includes the new knowledges permitting to create the principally new structure of the action of the hormons, the neurotransmetters and the growth factors. The main, principally new components of this structure are the following argumentations. The creation of the complexes: ligand - receptor - lipids according to the plan: receptor - ganglioside - cerebroside - - sphingomyelin with the help of the intercarbohydrate and interlipid hydrogen bonds. The modulation of the structure of the interior membrane layer to create the association sites with the mobile proteins as the protein kinase C or the regulatory G proteins with the help of very long fatty chains of the exterior layer. The postulation of the role of the endocytosis as the means of the negative feedback regulation of the enzymes of the interior membrane layer, in particular the protein kinase C. The postulation of the micellar rotational structure of the Ca 2+  transfer through the plasma membrane with the help of the lysophosphatidic acid after the action of the phospholipase A 2  and acyltransferase. The new preparations are proposed against ten or so mental diseases- sphingolipidoses, against the cancer and for the anaesthesia execution as the important practical consequences of this structure. It is proposed the creation of the Universal Maps of the action of the particular hormons, the neurotransmetters and the growth factors according to the fundamental structure with the corresponding new preparations for the recovery, which approach the state of the action of the receptors in the pathology state to their action in the normal one. The new, apparently very perspective, preparations, containing the antibodies with the modified charges, with the very different way of their action, are proposed against the viruses (the HIV virus included) and the bacteries.
Patent EP-0339300-A1 (EP)
Inventor: CLEMENT HEINZ
IPC: D01G31/00
Filed: 1989-04-01
Abstract: Each workstation (12, 16, 18) of a combing machine (10) is equipped with an individual monitoring system (45) which is connected to a central data acquisition unit (56) for signal transmission. 
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Patent EP-0336337-A1 (EP)
Inventor: COLLET MICHEL
IPC: H01L39/00
Filed: 1989-04-03
Abstract: Current limiter comprising a cryostat provided with a first insulating bushing for an input conductor and a second insulating bushing for an output conductor, and a conductor extending from one bushing to the other inside the tank, the said conductor having at least one part made of a superconducting material, the cryostat being filled with a fluid at a temperature sufficiently low to maintain the said material in the superconducting state, the said part made of superconducting material comprising at least one pair of superconducting wires (7, 8) coiled up in opposite directions on two coaxial insulating mandrels (14, 15), characterised in that the ends of each of the superconducting wires (7, 8) are connected respectively, on the one hand, to the input conductor and, on the other hand, to the output conductor through identical elementary current intakes (21, 22). 
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Patent EP-0350694-A1 (EP)
Inventor: BOHSHAR MANFRED DR
IPC: C07F9/32
Filed: 1989-06-24
Abstract: To prepare N-acyl-phosphinothricin diesters, acetals of methyl-(3-oxo-propyl)-phosphinic esters of the formula 
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 are reacted with a carboxamide and carbon monoxide in the presence of hydrogen gas, using a cobalt compound as catalyst, in a dipolar aprotic solvent, where the radical R' is alkyl or aryl or aralkyl.
Patent EP-0358930-A1 (EP)
Inventor: SCHMITZ PETER
IPC: E04F13/18
Filed: 1989-08-05
Abstract: Light-weight construction panel consisting of a plurality of identical panel modules (1, 2) which are composed, sandwich-like, of two outer cover layers (3, 4) and of a foamed plastic core (5) in between. The butt joints of the panel modules are bridged at least on one side by a clamp (9, 10), the end pieces of which engage in the cover layer of the panel modules. The cover layers (3, 4) of the panel modules consist of a rigid skin, the grooves (14, 15) which accommodate the end pieces of the clamps being formed before foaming. One clamp (9, 10) each is provided in the region of the butt joints both on the front and on the rear of the light-weight construction panel (1). <IMAGE>
Patent EP-0429711-A1 (EP)
Title: Foodstuff cutting apparatus
Inventor: WADELL LARS GUSTAV ALBERT
IPC: A22C25/18
Filed: 1989-11-25
Abstract: An apparatus for the automatic measuring and cutting of foodstuffs (10) to produce portions of a predetermined size or weight comprising a conveyor (11) for transporting the foodstuffs (10) in a downstream direction, an ultrasonic mea­suring device (17) adapted to take information on the shape and size of the foodstuffs (10) as they are transported on the conveyor (11), a cutting device (14) positioned downstream of the ultrasonic measuring device (17), and a control unit adapted to receive and process the information from the ultrasonic measuring device (17) and then actuate the cutting of the foodstuffs (10) by the cutting device (14) into portions substantially equal to the predetermined size.
Patent EP-0377879-A1 (EP)
Inventor: BETTERMANN JOACHIM
IPC: H05K9/00
Filed: 1989-12-21
Abstract: It is intended to arrange plane elements in front of components which reflect electromagnetic waves in the radar wave bands, in order to provide absorption or reduce reflection. 
<??>To this end, electrically and/or magnetically conductive materials are embedded in a material which is not an electrical conductor in order to form conductive regions. The dimensions of the conductive regions are at least 1000 times smaller, in all planes, than the wavelength of the waves to be absorbed, the electrically and/or magnetically conductive materials making up to 40% of the weight of the plane element.
Patent EP-0372665-A1 (EP)
Title: 14alpha, 17alpha-Ethano-estratriene
Inventor: KIRSCH GERALD DR
IPC: C07J53/00
Filed: 1989-11-10
Abstract: Es werden neue 14α,17α-Ethano-estratriene der allgemeinen Formel I <IMAGE> worin R¹ ein Wasserstoffatom, eine Alkyl- oder Acylgruppe mit 1 bis 12 Kohlenstoffatomen, R² ein Wasserstoffatom oder eine Methylgruppe, R³ ein Wasserstoffatom oder eine Acylgruppe mit 1 bis 12 Kohlenstoffatomen und <IMAGE> wobei R<4> ein α- oder ß-ständiger Alkylrest mit 1 bis 8 Kohlenstoffatomen oder ein gegebenenfalls mehrere Doppelbindungen aufweisender α,ß-Alkenyl- oder ein α,ß-Alkinylrest, beide mit 2 bis 8 Kohlenstoffatomen, ist, bedeuten, beschrieben sowie ein Verfahren zu deren Herstellung. Die neuen Verbindungen besitzen starke östrogene Wirksamkeit.
Patent EP-0359354-A1 (EP)
Inventor: LAMBERS HOWARD J
IPC: F15B11/08
Filed: 1989-04-26
Abstract: Actuator control system (1) includes two parallel connected orifices (17, 18) between a pair of fluid passages (7, 8) providing communi­cation between an actuator (15) and a flow control valve (2). Relief valves (19, 20) in series with the respective orifices (17, 18) block fluid flow through the orifices (17, 18) at low differential pressures between the fluid passages (7, 8), thereby preserving the original high pressure gain of the control valve (2) in a region about valve null. At higher differential pressures outside the valve null region, the relief valves (19, 20) open to permit restricted flow through the respective orifices (17, 18) to reduce the pressure gain of the control valve (2) in a region outside the valve null region, which effectively reduces the stiffness of the control valve (2).
Patent EP-0359374-A1 (EP)
Inventor: AKGUN ALI
IPC: G01R33/34
Filed: 1989-07-24
Abstract: An r.f. antenna for use in a magnetic resonance method or apparatus comprising two sub-systems (17A, 17B) each comprising a relatively large area conductor means (29A, 29B) and a return current path conductor means (33A, 33B) which together act as a transmission line tuned to the frequency of the r.f. The two sub-systems are placed on opposite sides of a body (7) under examination with the large area conductor means in facing relationship, and when used to apply an r.f. field to the body, are excited so that the r.f. currents in the two large area conductor means at any given instant are in opposite directions. The large area conductor means of each sub-system may be planar or convexly or concavely curved, and may comprise a single sheet of conducting material or an array of conducting strips in spaced relationship. The return path conductor means of each sub-system is suitably in the form of one or two strips or wires positioned behind the associated large area conductor means with respect to the other sub-system. Alternatively each return path conductor means may be surrounded by an electrical screen and positioned wherever is convenient.
Patent EP-0357224-A1 (EP)
Inventor: COLLETT DERRICK
IPC: B29C61/06
Filed: 1989-07-28
Abstract: A hollow, heat-recoverable article 1 for enclosing part of an object 6, 7, has two open ends and a ther­moplastic lining on its interior surface. The article has a flap portion 4, that extends from one open end 5 of the article and which may be folded before recovery of the article so that it is retained inside the open end of the article during recovery. 
     Preferably the article includes a fusion bonded portion 2 in which different parts of the article have been brought together and have been bonded together by fusion of the lining with substantially no welding of the heat-recoverable material forming the article wall.
Patent EP-0331573-A1 (EP)
Inventor: SALEEBY ROBERT W
IPC: H04Q9/14
Filed: 1989-02-28
Abstract: The transmitter is essentially characterised in that, as the duration of each pulse does not exceed a maximum value, it includes a receiver (1) having an input (2) able to pick up the pulses from a burst and an output (3) able to deliver a signal dependent upon each pulse picked up, a transmitter (4) having a first transmission feed input (5), a second transmission control input (6) and a transmission output (7), first means (8) for connecting the output of the receiver to the transmission feed input of the transmitter, and second means (9) able to deliver, following reception of a pulse by the receiver, a control signal (143) having a duration (144) equal to at least the maximum duration of the pulses of the burst, these second means connecting the output of the receiver to the transmission control input of the transmitter. 
<??>Application to the step-by-step transmission of pulse bursts, without interference with stray pulses. 
<IMAGE>
Patent EP-0336831-A1 (EP)
Inventor: PRIBAT DIDIER
IPC: H01L21/822
Filed: 1989-04-04
Abstract: Method for producing a layer of a monocrystalline semiconductor material on a layer of an insulating material (20). To do this, an epitaxial growth is effected in a cavity (30) closed by layers of dielectric material (20, 40), starting from a seed (38) of monocrystalline semiconductor material (38) of a substrate. Growth first occurs vertically, perpendicularly to the seed (38), and then horizontally in the plane of the cavity (30). …<??>This method thus permits three-dimensional integration of semiconductor components. …<IMAGE>…
Patent EP-0395820-A1 (EP)
Title: Handling case for a reader of audio and/or video information recorded on a carrier such as a laser audio and/or video disc or any other optical carrier
Inventor: SOULODRE HENRI-PAUL
IPC: G11B27/10
Filed: 1989-05-02
Abstract: It comprises control keys (4; 5, 6, 7) cooperating to control reading or navigation inside a predetermined portion of the information recorded on the video disk (3), with indicators also pre- recorded on this disk or on an auxiliary memory (25) associated with it and which correspond to a subdivision into chapters, pages and paragraphs of the information recorded on the video disk. <IMAGE>
Patent EP-0357477-A1 (EP)
Inventor: FLEURY SERGE
IPC: B65D81/107
Filed: 1989-07-25
Abstract: A wedging and shock-absorbing element for packaging is formed from so-called memory-deformable synthetic material and comprises an inner chamber (4) open at its base (1) in communication with the outside via a vent (5), the volume of the chamber being approximately equal to 10% of the total volume of the element. <IMAGE>
Patent EP-0397729-A1 (EP)
Inventor: MIYAZAWA TOSHIO
IPC: C23C8/36
Filed: 1988-12-28
Abstract: Une pointe en cermet ayant subi une nitruration ionique comprend une couche contenant de l'azote formée uniquement sur la surface des grains du matériau en cermet présents dans la région de surface la plus extrême de la pointe en cermet. Pour produire une telle pointe en cermet, on charge une pointe en cermet dans un four de décompression à nitruration ionique et on la soumet à un traitement de nitruration ionique en utilisant ladite pointe en cermet comme électrode négative et la paroi du four comme électrode positive, à une température de traitement comprise entre 350 et 600°C, pendant une période de traitement comprise entre 1 et 120 minutes, dans une atmosphère de traitement constituée par de l'azote ou par un gaz mélangé contenant de l'azote qui est maintenu à une pression comprise entre 0,1 et 10 Torr, puis on forme une couche contenant de l'azote uniquement sur les surfaces des grains du matériau en cermet qui sont présents dans la région de suface la plus extrême de ladite pointe en cermet.