baber/WOPTO huggingface dataset:
Patent EP-0261279-A1 (EP)
Inventor: REINCKE MARINUS
IPC: B62D49/00
Filed: 1986-09-22
Abstract: The supporting surface of a vehicle (1) carried by wheels (28) is increased by a frame (5) which is pivotally mounted below the vehicle, said frame carrying an endless belt (19) extending over rollers (17, 18, 22). The belt is resiliently pushed against the ground, such that it transmits part of the vehicdle weight to the ground. Local peak forces are avoided therewith, which suppresses the grooves in the ground, which otherwise are formed, particularly in soft soil. When transported along the road the frame may be lifted free from the ground.
Patent EP-0221590-A1 (EP)
Inventor: KRAAN DIEDERIK
IPC: A47J31/057
Filed: 1986-10-06
Abstract: A coffee making apparatus wherein the temperature of the heated water flowing onto ground coffee is maintained between predetermined limits by controlled supply of unheated water. In the water reservoir (1) is mounted a cold water reservoir (13) communicating (15) via a connection pipe (14) with a riser (4) wherein water flows from reservoir (1) via a heater (5). As soon as the temperature in riser (4) exceeds the lower temperature limit, and the hot water column in riser (4) above connec­tion point (15), due to the generation of steam bubbles, becomes lighter than the cold water column in connection pipe (14) between cold water reservoir (13) and connection point (15), there is an automatic reflux of cold water.
Patent EP-0219918-A1 (EP)
Inventor: MOHRIEN JOCHEN WERNER
IPC: H02G1/08
Filed: 1986-10-22
Abstract: Means for pulling wires through tubes, whereby it comprises a clamp holder provided with a number of wire clamps.
Patent EP-0226415-A1 (EP)
Inventor: CHANG DANE
IPC: C01B17/05
Filed: 1986-12-05
Abstract: Hydrogen sulfide is removed from a gaseous stream by contacting said stream with an alkaline aqueous solution of ammonium hydroxide to produce ammonium sulfide. The ammonium sulfide is converted into an ammonium polysulfide intermediate in an electrolytic cell (10) at ambient temperature and pressure and said ammonium polysulfide is oxidized to sulfur in a heating zone (6) utilizing an oxygen-containing gas sparge. The pH of the alkaline aqueous ammonium hydroxide is maintained at at least pH 12 by recycling to the contact zone (4) ammonia and sulfur-free aqueous liquid from the heating zone (6) and catholyte from the electrolyte cell (10).
Patent EP-0271619-A1 (EP)
Inventor: YEH VICTOR CHANG-MING
IPC: G06F17/28
Filed: 1986-12-15
Abstract: A method and apparatus for data processing and word processing in the Chinese language are disclosed. A Phonetic Chinese Language (PCL) is defined in which any ideogram can be unambiguously represented by a Phonetic Chinese Word (PCW) no more than four characters in length, each word being composed of letters selected from a defined set of letters that can each be uniquely represented by a 7-bit digital code. Each PCW represents one and only one ideogram and provides the full sound and tone information required to pronounce it. Ambiguities caused by homonyms and homotones are avoided. PCL words are translated into their corresponding ideograms and vice versa by means of a stored monosyllabic dictionary. A method for unambiguously separating a polysyllabic PCL character string into separate words is also provided, which makes it unnecessary to employ a polysyllabic dictionary. Also disclosed is a method of forming an alphagrammic listing from PCL character strings by separating the strings into separate characters and listing them in alphabetical order, provided that homotones and identical ideograms are grouped together even if strict alphabetical ordering of the string would have separated them. A keyboard adapted for efficiently entering PCL characters for I processing is also disclosed.
Patent EP-0217900-A1 (EP)
Inventor: NIINIVAARA JUHANI ENSI KYOSTI
IPC: B23K35/02
Filed: 1986-04-10
Abstract: Un procédé et une électrode de soudage servent à former un cordon de soudage sur un objet à souder à l'aide d'une électrode de soudage longitudinalement agencée, en particulier dans un environnement subaquatique. Le procédé se caractérise par le fait que le courant de soudage est transmis à l'électrode de soudage par un canal (1) formé dans l'électrode par un milieu conducteur tiré de façon contrôlée. L'électrode de soudage se caractérise par le fait qu'un élément (3) de canal d'écoulement du milieu est formé du côté de l'électrode éloigné de l'objet à souder, cet élément comprenant une unité (2) de commande de l'écoulement et une partie conductrice (4) pour transmettre le courant électrique du milieu à l'armature du noyau (5).
Patent EP-0217951-A1 (EP)
Inventor: JERGENSON JERG B
IPC: H01J9/02
Filed: 1986-03-27
Abstract: Un procédé permet de préparer une structure de source (10) d'ions en métal liquide, de préférence en graphite, de sorte que celle-ci puisse être mouillée par des alliages contenant du bore. Le procédé comprend tout d'abord le revêtement de la structure de source avec du bore élémentaire (74). Le bore est fourni de préférence sous la forme d'une poudre dans un excipient liquide (24) avec lequel on enduit la surface du substrat (22) de la structure de source. La structure enduite est chauffée pendant une courte durée jusqu'à une température où le substrat de la structure de source et le bore forment une couche liquide à la surface du substrat afin de ''borer'' le substrat (12). La structure finale mouillée de source est obtenue en mélangeant une petite quantité de poudre de bore libre avec l'alliage (72) à évaporer par ionisation (également en poudre), en enduisant la structure de source (22) antérieurement borée avec ce mélange et en chauffant l'alliage contacté de source additionné de bore et la structure de source (22) jusqu'à une température au moins égale à la température de l'état solide de l'alliage de source, et à ce moment la structure de source (22) est mouillée. Une fois mouillée, on peut établir un écoulement d'alliage de source vers la pointe émettrice (22) de la structure de source, pendant le fonctionnement de la source d'ions. Il est possible d'omettre le borage préalable dans le cas de quelques structures de source en carbure de bore.
Patent EP-0233915-A1 (EP)
Title: Molecular farming.
Inventor: GOODMAN ROBERT M
IPC: C12P21/04
Filed: 1986-07-29
Abstract: Constructs are provided for expression of physiologically active mammalian proteins in plant cells, either in culture or under cultivation. The constructs provide a promoter functional in a plant host, a structural gene coding for mammalian protein and a terminator functional in a plant host. The construct is introduced into a plant cell to become integrated into the plant genome for expression in the plant cells or plants. The plant cells may be harvested and the mammalian protein isolated in physiologically active form.
Patent EP-0276310-A1 (EP)
Inventor: GRAPONOV SERGEI G
IPC: B28D1/04
Filed: 1986-06-20
Abstract: A diamond drill for working hard brittle materials comprises a body (1) connected to the cutting part (2) and made of a one-piece diamond-containing cylindrical bar with a longitudinal slot of a curved form. The longitudinal slot consists of a cylindrical section (3) mutually conjugating with a toroidal section (4). The cylindrical section (3) of the longitudinal slot is situated on the side of the working end of the diamond drill, whereas the surface at the toroidal section intersects the geometrical axis of rotation at the diamond drill and merges into the lateral cylindrical surface of the cutting part (2). The length (l1) of the cylindrical section (3) of the longitudinal slot varies within a range of 0.45 D to 1.0 D, the maximum width of the longitudinal slot varies within a range of 0.3 D to 0.5 D, the depth (C) of the longitudinal slot on the side of the working end varies within a range of 0.6 D to 0.7 D and the length (l2) of the toroidal section (4) of the longitudinal slot varies within a range of 1.5 D to 3.0 D.
Patent EP-0249002-A1 (EP)
Title: Anlage mit Energiespeicher- und -abgabeeinrichtung
Inventor: HAGIN FAUST
IPC: B60T1/10
Filed: 1987-04-10
Abstract: Bei einer Anlage mit Energiespeicher- und -abgabeeinrichtung umfaßt letztere einen Hochdruckhydrospeicher (1) und eine Umsteuervorrichtung (4) für ein Laden bzw. Entladen des letzteren von einem Niederdruckhydrospeicher (2) aus bzw. in diesen hinein unter Zuhilfenahme eines Hydrowandlers (3), der an einer leistungsabgebenden und -aufnehmenden Einrichtung angeschlossen bzw. anschließbar ist. Die Umsteuereinrichtung (4) besteht aus vier 2/1-Wege-Absperrventilen (9, 10 bzw. 11, 12), von denen jeweils zwei parallel geschaItetet je einem Speicher (1 bzw. 2) zugeordnet sind. Die 2/1-Wege-Absperrventile sond derart mit dem Hydrowandler (3) verbunden, daß durch paarweises Schalten je eines der beiden einem Speicher zugeordneten 2/1-Wege-Absperrventile entweder der eine oder andere Speicher an den Arbeitseingang (20) des Hydrowandlers (3) anlegbar und der Umsteuerweg vom Arbeitsausgang (25) des letzteren zum anderen Speicher durchschaltbar ist. Durch Verwendung dieser einfachen 2/1-Wege-Absperrventile ist eine wesentliche Vereinfachung im Bereich der Umsteuervorrichtung geschaffen worden.
Patent EP-0251117-A1 (EP)
Inventor: DUST MATTHIAS DR
IPC: G11B7/247
Filed: 1987-06-23
Abstract: 1. An optical recording material consisting of a base and a light-absorbing layer, wherein the said layer consists of or contains one or more dyes of the formula  see diagramm : EP0251117,P8,F1 where R**1 , R**2 , R**3 and R**4 independently of one another are each C1 -C10 -alkyl, C1 -C5 -alkoxy, unsubstituted or substituted aryl or aralkyl, X is S or Se and Y(cation) is an anion, and two adjacent radicals R**1 , R**2 and/or R**3 , R**4 may furthermore be -(CH2 )3 - or -(CH2 )4 -.
Patent EP-0254498-A1 (EP)
Inventor: DYER DEXTER A
IPC: G03G15/10
Filed: 1987-07-17
Abstract: A reproducing machine in which an electrostatic latent image recorded on a photoconductive member is developed with a liquid developer material comprising at least a liquid carrier having pigmented particles dispersed therein. The developed image is transferred from the photoconductive member to a sheet of support material. The sheet of support material, with the developed image thereon, passes through a housing (58). In the housing, heat and pressure are applied to the sheet of support material by fuser rollers (62, 64) to vaporize the liquid carrier and to fuse the pigmented particles to the sheet of support material in image configuration. An interior surface of the housing is cooled by cooling means (74) to liquefy the vaporized liquid carrier thereon.
Patent EP-0262950-A1 (EP)
Inventor: MASAKI KAZUMI
IPC: H05B39/04
Filed: 1987-09-30
Abstract: Disclosed is a novel lighting apparatus for providing bright illumination with limited surge, comprising a capacitor connected in parallel with an incandescent lamp, the capacitor having a capacitive reactance lower than the resistance of the filament at ambient temperature; an impedance having a time constant connected between the capacitor and an ac sourse; and means for rectifying the current from the ac source.
Patent EP-0236146-A1 (EP)
Inventor: BIANCHI FRANCOIS
IPC: B60N2/90
Filed: 1987-01-05
Abstract: 1. A motor vehicle seat framework or the like, comprising a seat frame (4) formed by a single tube bent and welded on its self, and a backrest frame (16) formed by a tube bent into a U shape and flattened at the free end portions of its arms to form attaching tabs (18), characterized in that the seat frame tube has on three sides, the lateral sides (7, 8) and the rear side (10), an ovalized section having at least one planar face and is flattened locally at those ends (12) of the lateral sides which are adjacent the rear side, and the attaching tabs (18) of the backrest frame enter the seat frame and are assembled thereto by a pivot pin (20) extending through the flattened portions (12) of the lateral sides.
Patent EP-0240399-A1 (EP)
Inventor: ROCHARD MICHEL
IPC: H01H13/12
Filed: 1987-03-18
Abstract: A contact-holder (9) is moved counter to a button (1) under the effect of compression springs (3) mounted in bistable fashion between the edges (2) and (4). In each extreme position of the contact-holder, one of the bridges (10, 11) is on associated fixed contacts (90) and the other is distanced from other fixed contacts associated with it. A lever (24) forces the opening of the lower bridge (11) if this opening is not normally brought about under the effect of the springs (3) when the button (1) is depressed. The lever (24) is supported by the box (31) in the neighbourhood of the plane (R) of the fixed contacts associated with the forced-opening bridge (11). One of its ends (17, 18) slides in a bracket (35') of the button (1). Its other end cooperates with the rig (9), without multiplying the motion. Use in reducing cumulative inaccuracies in the lever's action. <IMAGE>
Patent EP-0306582-A1 (EP)
Inventor: MAILLET LIONEL
IPC: B60K13/04
Filed: 1987-09-11
Abstract: It consists of a connecting piece (4) comprising at its upper part a sphere (5) engaging with the structure (3) of the chassis and at its lower part at least one extension (6 - 7 - 40) provided with an aperture (10 - 11 - 41) giving it flexibility, and with an aperture (8 - 9 - 42) designed to admit at least one rigid foot (16 - 17 - 43), firmly attached by its opposite end to the exhaust element (1 - 2) to be fixed. <IMAGE>
Patent EP-0270420-A1 (EP)
Inventor: VALLETEAU DE MOULLIAC CHRISTIA
IPC: B31B15/00
Filed: 1987-11-06
Abstract: The system forms a package (1) in two opposite parts rigidly secured together. These consist of a bottom (2) with main panel (4) and flaps (5,6) folded vertically upwards, and a top plate (3) with hollow compartments (8) open to the top, and with top face (9) clear of the bottom panel. A bottom with flaps flat and unfolded, and a pre-shaped plate , are gripped separately and fitted together, so that the plate edges (10,11) bear against the main panel. They are then pressed together and the flaps are folded over so as to bear against the edges.
Patent EP-0247987-A1 (EP)
Inventor: KVANT MAGNUS BIRGER
IPC: C01F7/76
Filed: 1987-05-21
Abstract: A product containing polynucleate basic Me³⁺ hydroxysulphate complex in solid form which when dissolved in water will provide a positively charged polynucle­ate complex possessing charge neutralizing properties in systems containing suspended or colloidal negatively charged particles, preferably polyaluminium hydroxysulphate complex and polyferrihydroxysulphate complex, and containing calcium sulphate hemihydrate. The invension also relates to a method for produc­ing the product.
Patent EP-0282504-A1 (EP)
Inventor: NACK MYRON L
IPC: G06T15/06
Filed: 1987-07-30
Abstract: Un système utilisant un algorythme de traçage des rayons et une hiérarchie d'éléments de volume (nommés voxels) pour traiter uniquement les surfaces visibles dans un champ de vision est décrit. Dans cet agencement, une base de données de voxels denses, tridimensionnels est développée à partir des objets, de leurs ombres et d'autres caractéristiques enregistrées, par exemple dans une photographie aérienne bidimensionnelle. Les rayons sont groupés en sous-images et les sous-images sont exécutées comme des tâches parallèles sur un ordinateur à flot d'instructions multiples et à flot de données multiples (MIMD).
Patent EP-0280738-A1 (EP)
Inventor: ARAKI HIROSHI
IPC: B23Q3/157
Filed: 1987-08-21
Abstract: In a tool exchange system, in which the selection of a tool (8) supported on a magazine (9) is done by the rotation of a main shaft (5) via a pair of gears (20,21), an elastic member (71) is provided so as to retain the magazine (9) In a processing position (waiting position) which does not interfere with a processing operation, and a first cam means (11) adapted to move the magazine (9) between a tool exchange position and the processing position in response to the vertical movements of a Z-slider (3) moving along a column (1), and a second cam means (12) adapted to operate a tool setting and removing means (6) are added.
Patent EP-0281591-A1 (EP)
Inventor: TORNBERG CLAES
IPC: B22F5/12
Filed: 1987-09-03
Abstract: Un procédé et un dispositif sont utilisés pour fabriquer des tubes ou des profilés allongés similaires par métallurgie des poudres. On remplit une capsule à parois minces avec un métal et/ou un alliage métallique en poudre, le cas échéant après avoir comprimé au préalable la poudre par vibration ou par un procédé similaire. On ferme ensuite la capsule et on la comprime à froid et/ou à chaud par une pression isostatique appliquée de tous côtés et le comprimé ainsi obtenu est soumis à des traitements supplémentaires, en particulier l'extrusion. Afin de former un comprimé tubulaire, on perfore centralement (alésage 26) la capsule remplie de poudre (3) avec un poinçon (4, 5), tout en comprimant radialement la poudre de l'intérieur vers l'extérieur, une fois que la capsule a été fermée (couvercle 9; 9'; 9'') et soumise à la pression isostatique. La capsule est composée d'une enveloppe cylindrique extérieure (8), d'un fond (14) et d'un couvercle (9; 9'; 9'').
Patent EP-0333751-A1 (EP)
Title: Avalanche photodiode quenching circuit.
Inventor: JONES ROBIN
IPC: H01L31/02
Filed: 1987-11-23
Abstract: PCT No. PCT/GB87/00837 Sec. 371 Date May 16, 1989 Sec. 102(e) Date May 16, 1989 PCT Filed Nov. 23, 1987 PCT Pub. No. WO88/04034 PCT Pub. Date Jun. 2, 1988.An avalanche photodiode quenching circuit comprises a low value photodiode series resistor and a comparator amplifier. The comparator compares the photodiode potential with a reference voltage and changes state rapidly after initiation of a photodiode avalanche. The photodiode is actively quenched by taking its potential below breakdown. This achieved by a fast-switching transistor activated by avalanche detection at the comparator. A further fast-switching transistor is arranged to reset the comparator input after a preset delay following avalanche detection. The photodiode recharges passively through the series resistor at a rapid rate since this resistor has a low value. The quench and reset transistors are deactivated by comparator reset, the latter after the preset delay once more, and are isolated from the photodiode during recharge by diodes. The invention avoids the use of active photodiode reset pulses, and has constant output pulse width and well-defined dead-time.
Patent EP-0324046-A1 (EP)
Inventor: MILADINOV NIKOLAI SLAVEV
IPC: B41F17/32
Filed: 1988-01-15
Abstract: Ampoules are automatically printed with markings by apparatus including a magazine, a charging disc and a conveyor to a printing station, faced by a roller disc. A bevel disc at the discharge end of the conveyor transfers the ampoules to a discharge magazine in the vertical position.
Patent EP-0303004-A1 (EP)
Inventor: KAINER HARTMUT DR
IPC: B01D53/86
Filed: 1988-05-10
Abstract: In the manufacturing process, the major constituents used are iron oxide or mixtures of iron oxide and chromium oxide and/or manganese oxide, optionally activating additives and sulphuric acid and phosphoric acid. 
<??>The process according to the invention is characterised in that the oxides are first used to prepare shaped pieces, using inorganic and/or organic binders, and these shaped pieces are dried and then either
 a)  treated with a mixture of sulphuric acid and phosphoric acid and subsequently subjected to a temperature treatment, or
 b)  the shaped pieces are initially treated with sulphuric acid and then with phosphoric acid or initially with phosphoric acid and then with sulphuric acid, and then subjected to a temperature treatment. 
<??>The catalysts prepared by the process according to the invention have the advantage of low sensitivity to moisture and still have high activity.
Patent EP-0299243-A1 (EP)
Inventor: DAVIS CECIL J
IPC: H01L21/677
Filed: 1988-06-23
Abstract: A processing apparatus (630) and method wherein a wafer (48) is exposed to activated species generated by a first plasma which is separate from the wafer, but is in the process gas flow stream (250) upstream of the wafer (48), and is also exposed to plasma bombardment generated by a second plasma which has a dark space which substantially adjoins the surface of the wafer. The  in situ  plasma is relatively low-power, so that the remote plasma can generate activated species, and therefore the  in situ  plasma power level can be adjusted to optimize the plasma bombardment. Ultraviolet light to illuminate the face of a wafer being processed is generated by a plasma which is within the vacuum chamber (630) but is remote from the face (54) of the wafer (48). It is useful to design the gas flow system such that the ultraviolet-generating plasma has its own gas feed (306), and the reaction products from the ultraviolet-generating plasma do not substantially flow or diffuse to the wafer face (54). A transparent isolator is usefully included between the ultraviolet plasma space and the processing space near the wafer face, so that the ultraviolet plasma can be operated at a vacuum level slightly different from that used near the wafer face, delete but this transparent window is not made thick enough to act as a full vacuum seal.
Patent EP-0349664-A1 (EP)
Inventor: PODOLAK J B
IPC: H03M1/12
Filed: 1988-07-06
Abstract: There is disclosed herein a method of and system for reproducing an analog signal using digital techniques. The system includes means for encoding the analog signal in digital form and means for decoding the encoded analog sig­nal. The encoding means includes means for detecting the upper bandwidth limit of the input analog signal during each of a plurality of successive sample intervals. Means cou­pled to the detecting means are included for sampling the input analog signal at a sampling rate determined in accord­ance with the detected upper bandwidth limits to derive a series of voltage levels which together define a sampled approximation of the input analog signal. Means are coupled to the sampling means for converting each voltage level and the sampling rate at which such voltage level was derived into digital signals. Also included are means for detecting when the input analog signal is at substantially a zero lev­el, means for developing a digital indication of the length of time the signal is at such level and means for combining the digital indication with the digital signals to develop a digital representation of the input analog signal. The de­coding means includes means for sequentially retrieving the digital signals, means coupled to the retrieving means for converting the digital signals into the sampled approxima­tion of the input analog signal and a low-pass filter cou­pled to the converting means having a cut-off frequency de­termined in accordance with the encoded sampling rate for filtering the sampled approximation to reproduce the input analog signal.
Patent EP-0307848-A1 (EP)
Title: Verfahren und Vorrichtung zum Härten von auf einem Körper aufgetragenen Schichten
Inventor: SCHAFT VOLKER DIPL-ING
IPC: B05D3/06
Filed: 1988-09-13
Abstract: Zum Härten durch Trocknen und/oder Abbinden von auf einem Körper (7) kontinuierlich übereinander aufgetragenen Schichten wie Druckfarben, Kaschierungen oder dgl., werden die untersten pigmenthaltigen Schichten einer Wärmebehandlung durch IR-Strahlung unterzogen (12) und die oberste oder Deckschicht, die eine Kaschierung bildet, einer UV-Strahlung ausgesetzt (14). Dabei wird die Luft oberhalb des der UV-Strahlung unterliegenden Bereiches des Körpers abgesaugt und auf den Bereich des Körpers geblasen.
Patent EP-0309953-A1 (EP)
Inventor: GEORGIEV VASSIL STEFANOV
IPC: C07D413/06
Filed: 1988-09-26
Abstract: 5-Substituted-3-phenyl-3-(1H-imidazol-1-ylmethyl)-2-­methylisoxazolidine compounds are disclosed which are useful as antifungal agents.
Patent EP-0299546-A1 (EP)
Inventor: KUIJK KAREL ELBERT
IPC: G09G3/36
Filed: 1988-06-10
Abstract: In a picture display device driven with an active matrix the voltage across the pixels (12) is accurately adjusted by discharging or charging the associated capacitances, if necessary, first to beyond the transition range (17) in the transmission/voltage characteristic.