baber/WOPTO huggingface dataset:
Patent EP-0108969-A2 (EP)
Inventor: BONING WERNER ING GRAD
IPC: G06F13/00
Filed: 1983-10-26
Abstract: A Dynamic Memory Access (DMA) control device for transmitting data between a data transmitter and a data receiver via an external bus formed of a data bus, an address bus and a control bus, and has a multiplicity of data transmitters/receivers and at least one microprocessor connected thereto. The transmission of the data in the external bus depends upon a channel program containing channel transfer commands and channel control commands, and includes a central control unit for addressing, dependent upon a channel command, a microcommand, address and control signals corresponding to the microcommand on an internal address-control bus; an address unit is connected to the internal address/control bus and to an internal data bus wherein addresses of a data transmitter, data receiver and the channel program are stored. The address unit delivers an address and simultaneously computes and stores the delivered address; a data unit provides interim data storage; a byte counter unit is connected to the internal data bus and address/control bus for counting the number of bytes to be transmitted; a data transmitting bus interface circuit is connected to the output of the address unit, to the external address bus and to the internal address/control bus, and to the external data bus. A control register is connected to the internal bus for receiving a channel command word, status words and other control information, from which lines for transmitting control signals extend to the central control unit; the units have devices for independently executing the tasks assigned to them.
Patent EP-0116146-A2 (EP)
Inventor: BEHAR ALBERTO DIPL-ING
IPC: G10B1/08
Filed: 1983-12-10
Abstract: The sound generator, a combination of reed(s) and sounding board(s), having in each case a slot-shaped window in a sound-carrier board for the reed, which is attached by its leg to a transverse web and whose free vibratable section can vibrate in the slot, exhibits the innovation that the reed possesses, at least in one part of its overall length, a cross-section whose shape contains a flat rectangle and a thickening formed symmetrically to the median longitudinal line and/or the surface belonging to the flat rectangle in the cross- section of the reed is planar, bears on the surface of the sound- carrier board in the leg region, and encloses an acute angle with the latter, at least in a partial region of the longitudinal section between the leg area and the free vibrating end of the reed. In a particular development of the invention, the sound-carrier board possesses, at least in a partial region close to the free vibrating end of the reed, a thickening facing the reed whose height, that is to say distance from the surface of the cross-section of the reed belonging to the flat rectangle, is of different dimensions in the longitudinal direction of the reed. <IMAGE>
Patent EP-0140994-A2 (EP)
Inventor: BORNHORST JAMES MARTIN
IPC: F21V9/40
Filed: 1982-03-02
Abstract: @ A light source (30) for producing a directable beam of light comprises a frame (32), a lamp (50,52) positioned within the frame (32) which produces light on a light path on which dichroic filters (58-64) are positioned. The dichroic filters (58-64) are pivotally mounted so that the angle of incidence of the light on the dichroic filters (58-64) can be varied to alterthe colour of the light. Integrating means in the form of a lens (100) is provided for homogenizing the light passing through the dichroic filters (58-64) to produce a uniform colour.
Patent EP-0084964-A2 (EP)
Inventor: KALAUGHER PATRICK GEORGE
IPC: G02B27/22
Filed: 1983-01-21
Abstract: Pairs of images are presented to an observer under conditions such that they are perceived as a single image and provide information about their mutual relationship. The pair are derived from non-equivalent image means (208, 210), e.g. from (a) a photograph (226) of a scene subject to change and (b) direct viewing (208) of the changed scene. They are generally presented simultaneously to respective eyes. Intermittent alternate occlusion (230) of the images highlights differences. The image pairs may constitute movie or television (T, t) displays to provide 3-dimensional effects.
Patent EP-0094344-A2 (EP)
Inventor: FREI SIEGFRIED
IPC: B21D51/26
Filed: 1983-04-27
Abstract: Ein Gebinde (6, 13, 19) aus Blech von geringer Dicke (s), dessen Rumpf (9, 12, 19) durch umlaufende, nahe beieinanderliegende Sicken (10, 14, 20) von hoher Präzision und gegenseitiger Parallelität sowohl in axialer, als auch in radialer Richtung eine hohe Festigkeit aufweist. Ein Werkzeug (23, 24) zur Herstellung präziser Sicken (10, 14, 20, bzw. 11, 18, 21) an Gebinden aus Blech bestehend aus zwei aufeinander abwälzenden, mit Rippen (25, 26) versehenen Zylindern. Auf dem Zylinder, der das Innenwerkzeug (23) bildet, sind in den Rippen (25) vertikal übereinanderliegende Ausnehmungen oder Spalten (27) zur Bildung von achsparallelen Sicken (11, 18, 21) vorgesehen.
Patent EP-0109927-A2 (EP)
Inventor: VON ROHR MARTIN
IPC: B60B19/00
Filed: 1983-10-12
Abstract: 1. Running wheel for overcoming stair steps, with five running rollers (10) which are combined into a rotating star (7) and are mounted rotatably on radial arms distributed at equal angular distances from one another, and of which, at any given time, two lower running rollers (L'u , Lu ) support the running wheel (5), when it runs on the plane surface and after each stair step has been overcome, on the tread surface (12, 13) of the latter, the running wheel (5), in order to overcome the stair step in the ascending direction, being pulled in the direction of ascent and, in order to overcome the stair step in the descending direction, is eased correspondingly in the opposite direction to the direction of ascent, characterised in that the radial arms and the running rollers (10) have such dimensions and are so assigned to one another that, in the said position of the running wheel (5) supported on two running rollers, the running-roller radius r, the distance a between the axis of the respective lower running roller (Lu ) facing the stair step and the bottom edge of the respective upper running roller Lo located above it, and the conventional rise height H of the stair step correspond to the relation 2r+a > H > r+9 so that, relative to a vertical line drawn through the point of contact between the upper running roller (Lo ) and stairstep edge located at the height H, the respective lower running roller (Lu ) located in front of the stair step projecting upwards is set back somewhat behind the respective running roller (Lo ) located above it, and, when the running wheel is pulled in the ascending direction, the said running roller (Lo ) located above strikes, by means of its half located below its axis of rotation, against the stair-step edge to be overcome and then lifts off the running roller (Lu ) located underneath it from the plane surface.
Patent EP-0096676-A2 (EP)
Inventor: VALLENTIN BERGLUND JAN-OLOF
IPC: C08J9/30
Filed: 1983-06-09
Abstract: The invention relates to a method of manufacturing a sorbent. A foam is produced by combining a urea formaldehyde resin with a foaming agent. The foam produced is allowed to expand into a covering and the hardening of the expanded foam is initiated in said covering. The foam when at least partially hardened is cut into pieces and the foam pieces are packed with preserved moisture content into hermetically sealed packages. The invention also relates to a sorbent manufactured by the method.
Patent EP-0121033-A2 (EP)
Inventor: HIGGINS ROBERT CARL
IPC: B41J2/47
Filed: 1984-01-02
Abstract: The invention relates to a scanning system for use with ' solid-state laser chips (200) to counteract variations in wavelength produced by solid-state chips, to counteract astigmatism effects common to laser chips, to counteract variations in the distance between the plane of emission of the beam and the plane of a collimating lens, to counteract variations in beam size in perpendicular planes, to counteract variations in the divergence angle of emission common to laser chips, and to counteract tilt variations caused by imperfect reflecting surfaces. The system includes an apertured achromatic doublet lens (201, 202) for collimating the beam, a cylindrical lens (101), a rotating mirror (102), and a combination of toroidal (203) and spherical (204) lenses.
Patent EP-0143236-A2 (EP)
Inventor: HOFFMANN JURGEN
IPC: G01N21/84
Filed: 1984-09-18
Abstract: The sucker rod system in a deep well sucker rod pump consists of a plurality of unidirectionally reinforced composite fiber rods extending substantially parallel but not in contact with each other, the cross-sectional area of which rods is less than 1 cm2. This enables the advantageous material properties to be utilized to a high degree. The sucker rod system can be assembled on site. The individual composite fiber rods can be monitored when they are in the working position.
Patent EP-0140310-A2 (EP)
Inventor: SEEGER HANSPETER
IPC: B03D1/14
Filed: 1984-10-19
Abstract: A process and an apparatus are specified by which emulsions or suspensions of both different and changing composition can be separated in a particularly reliable manner. Proceeding on the principle of turbo-flotation, which is known per se, according to one embodiment, the gas is dispersed in the lower region of the vessel so that it is finely dispersed directly at the point where the emulsion is broken up or the suspension is separated, respectively, mechanically. Furthermore, the emulsion or suspension to be separated is supplied to the vessel close to the surface of the emulsion and the residue is removed at the bottom of the vessel. In this way, in continuous operation, a counter-flow between gas or gas/liquid suspension and emulsion can be achieved, thereby avoiding recontamination and re-emulsification. A strictly separated turbulence zone and a superposed flotation zone are formed. Foam carrying the flotate is formed on the surface. When the vessel is contructed so that it is closed, according to a second embodiment the foam can be forced without any mechanical means to a separating device through the effect of the rising gas, in which reliable separation is possible into solids and waste gases, and also into residual water which may be recycled. Flocculation and/or flotation chemicals can advantageously be supplied to the emulsion or suspension in the vessel in the region of the turbulence zone. In addition to a continuous process, in which several vessels are arranged in series and have a continuous flow running through them, a batch or cyclic process is also possible, in which the emulsion or suspension is left in the vessel until complete separation has taken place, and the separation of other substances may be carried out with the aid of other chemicals and/or of other gases in further vessels or a further separation stage.
Patent EP-0142896-A2 (EP)
Inventor: CLARISSE EDDY JOHAN
IPC: H05K7/12
Filed: 1984-11-14
Abstract: An apparatus which is secured in a mounting wall (5) by means of a mounting spring (3) which is sladably guided on a side wall (7) of the apparatus which has a shoulder (31) into which is screwed a bolt (59). Between the head (61) of the bolt (59) and the shoulder (31) of the mounting spring (3) is clamped a part of the mounting wall (5). Due to the slidable mounting spring (3) an apparatus can be mounted in or removed from the mounting wall in a very simple manner without using special tools.
Patent EP-0141492-A2 (EP)
Inventor: DOUGHERTY MICHAEL JOHN
IPC: H01R12/58
Filed: 1984-08-08
Abstract: The disclosure relates to a compliant pin that effects a resilient interference fit within a complementary aperture of a printed circuit board. The pin utilizes an improved three beam configuration that optimizes electrical continuity, load distribution and mechanical stability, yet minimizes insertion force. The compliant pin exhibits contact wiping upon insertion and an anti-torque characteristic after insertion.
Patent EP-0154125-A2 (EP)
Title: Verfahren zur bewegungsadaptiven Interpolation von Fernsehbildsequenzen sowie Anordnung und Anwendungen hierzu
Inventor: BERGMANN HANS DR C
IPC: H04N19/577
Filed: 1985-01-18
Abstract: Zur bewegungsadaptiven Interpolation von nichtübertragenen Fernsehbildsequenzen aus übertragenen Fernsehbildsequenzen wird eine mehrdimensionale bewegungsadaptive Interpolationstechnik verwendet. Aus dem übertragenen Bildinhalt werden charakteristische bewegungsrichtungsabhängige Segmentinformationen gewonnen, die zusammen mit den Displacements für jedes Bildelement zu einem Satz von Filterkoeffizienten für ein bewegungsadaptives Interpolationsfilter verarbeitet werden.
Patent EP-0154284-A2 (EP)
Inventor: YAMANE KUNIO
IPC: C12N9/28
Filed: 1985-02-26
Abstract: This invention relates to DNA consisting of a DNA base sequence coding for the signal peptide: and to DNA containing said DNA base sequence. The DNA base sequence coding for said signal peptide includes, for example;   
     The desired products in cells can be secreted out of cells by the use of a vector containing DNA consisting of the DNA base sequence coding for said signal peptide.
Patent EP-0174532-A2 (EP)
Inventor: GARDENA KRESS KASTNER GMBH
IPC: B25G3/34
Filed: 1985-08-22
Abstract: When attaching a wooden handle (11) to a plastic sleeve (12) for receiving a coupling nipple, it is proposed to join the plastic sleeve (12) directly as an injection moulded part to the outside of an axial end region (13) of the wooden handle (11). The end region (13) can have annular grooves (16, 17). For the purpose of strengthening, the handle attachment can be surrounded by a tubular piece (14). The method for producing this handle attachment provides for inserting the handle (11) with its end region (13) into a form tool and introducing, in particular injecting, the plastic sleeve (12) into the intermediate space between the form tool and the end region (13) of the wooden handle (11). <IMAGE>
Patent EP-0186798-A2 (EP)
Inventor: CHIONG KAOLIN
IPC: G03F7/36
Filed: 1985-12-03
Abstract: The present invention is concerned with a method of converting the upper portion of a layer of polymeric resist into a dry etch resistant form. Oxygen plasma can then be used to develop the entire resist structure. The layer of polymeric resist is exposed to patterned radiation which creates labile and reactive hydrogens within the resist by molecular rearrangement. The reactive hydrogens within the upper portion of the layer are subsequently reacted with a silylating reagent to form a dry etch resistant compound. When the polymeric resist material is highly absorbant of the radiation, the reactive hydrogens are created only in the upper portion of the layer; when the polymeric resist material is more transparent, the formation of the dry etch resistant upper portion must be controlled via the degree of penetration of the silylating reagent into the layer.
Patent EP-0183298-A2 (EP)
Inventor: SALVAGNINI GUIDO
IPC: B21D28/24
Filed: 1985-11-06
Abstract: Between a plurality of side-by-side punches (46) and an operating slide (27) having reciprocating motion is arranged a selective motion transmission device (8) which consists of two pluralities of toothed couplings (44. 45) in mutually opposed positions. The toothed couplings of a first plurality (44) are made integral with the punches (46) while the others (45) follow the reciprocating motion of the slide (27) but are shiftable transversally to it between a neutral position and a working position. In the latter position the teeth of the opposed couplings (44,45) are mutually aligned and thus allow transmission of the reciprocating motion of the slide (27) to the corresponding punches (46).
Patent EP-0150943-A2 (EP)
Title: Hydroformylation of allyl alcohol
Inventor: LIN JIANG-JEN
IPC: B01J31/00
Filed: 1985-01-11
Abstract: The hydroformylation of allyl alcohol by reaction thereof with carbon monixode and hydrogen in the presence of a rhodium carbonyl or rhodium carbonyl-forming catalyst exhibits high selectivity towards 2-hydroxytetrahydrofuran and good catalyst stability when it is conducted in the presence of a ketone as solvent.
Patent EP-0167318-A2 (EP)
Title: Fail-safe mechanical drive for syringe
Inventor: SZABO ANTHONY W
IPC: A61M5/145
Filed: 1985-06-14
Abstract: A high reliability drive arrangement produces a rate-controlled output displacement and is particularly suited for driving a medical infusion apparatus. Energy for producing the output displacement is derived from a wound spring which, in a preferred embodiment, is coupled to an output shaft by a redundant gearing system. First and second drive gears, and their associated pinions on the output shaft are rotationally displaced with respect to one another to prevent alignment of potentially defective gear teeth and to align the teeth on one gear with the inter-tooth spacings on the other. The output shaft additionally engages a rate-control arrangement which governs the rate of rotation, and consequently, the rate of the displacement. The possibility of uncontrolled rotation is reduced by providing a safety arrangement having a safety gear plate which has fewer teeth than its associated drive gear. Additionally, an associated driven gear, which may be a pinion, is provided with at least one indentation which accommodates the teeth of the safety gear plate. A final gear in the rate-control system, which may be an escapement ratchet wheel, is provided with an associated centrifugal braking arrangement which operates to terminate rotation if a predetermined rate of rotation is exceeded.
Patent EP-0176177-A2 (EP)
Inventor: FUJII ATSUSHI
IPC: B29C48/08
Filed: 1985-07-12
Abstract: A method for the preparation of a sheet of a crystalline thermoplastic resin, e.g. polypropylene, having excellent transparency, surface properties and thermoformability comprises quenching a molten extruded sheet in a slit where cooling water flows at a velocity higher than the running of the extruded molten sheet, and stretching the quenched sheet in a stretch ratio of from 1.02 to 2.00 times.
Patent EP-0172683-A2 (EP)
Inventor: LITTLEJOHN DUANE P
IPC: G01N27/62
Filed: 1985-07-30
Abstract: A mass spectrometer of the type wherein a solenoidal magnet (20) produces a magnetic field that includes a region along its geometric central axis (21). That region is a region of high field intensity and high homogeneity with magnetic flux lines in the region being generally parallel to the magnet central axis (21). A high vacuum is established in the region and a sample cell (13) is positioned at or within the region in which sample ions are formed, trapped, excited and detected. An ionizing device (15) is positioned outside of the region and off the central axis (21) while an additional ionizing device (23) may be positioned on the central axis (21). In a preferred embodiment, the off axis ionizing device (15) may be supported for movement relative to the central axis. A preferred ionizing device for the off axis device is an electron gun.
Patent EP-0174737-A2 (EP)
Inventor: DEWANJEE MRINAL KANTI
IPC: A61L27/36
Filed: 1985-08-09
Abstract: A process for the treatment of collagenous tissue to adapt it for use in a prosthetic implant and to promote the growth of endothelial cells thereon after implantation comprising treatment with at least one surfactant prior to fixation, treatment with agents which inhibit calcification, agents which resist attack by phagocytic cells and reducing agents.
Patent EP-0186386-A2 (EP)
Inventor: MANSY SAMIR A
IPC: C11D3/42
Filed: 1985-12-12
Abstract: Aqueous hypochlorite bleach compositions containing a clear, stable optical brightener 4,4'-bis(4-phenyl-2H-1,2,3-triazol-2-yl)-2,2'-stilbenedisulfonate solubilized by amine oxide.
Patent EP-0176468-A2 (EP)
Inventor: MASEL RUBEN
IPC: A23G9/16
Filed: 1985-09-19
Abstract: An ice-cream making machine, comprises a receptacle (16) for receiving the liquid ingredients to be used for making the ice-cream. A cooling duct (8) conveying the ingredients from the receptacle (16) to an ice-cream outlet (28) of the machine, and a rotor including a plurality of blades (24) rotatably driven within the cooling duct (8) and effective to atomize the liquid ingredients as particles mixed in in air and to direct them against the wall of the cooling duct (8) for instant freezing. The cooling duct (8) also cools the receptacle (16) to a temperature below ambient but above 0°C to prevent spoilage of the ingredients and also to pre-cool the ingredients before being frozen in the cooling duct (8).
Patent EP-0196010-A2 (EP)
Inventor: KRAMER HEINZ
IPC: G02B27/02
Filed: 1986-03-19
Abstract: An illuminated sign. The illuminated sign comprises a cabinet with internal illumination, a diffusion plate, a transparent plate, and a retention strip with an associated camming strip. The cabinet is provided with an internally facing, circumferential support flange, and a forwardly facing circumferential retention channel with longitudinal grooves therein. In use, the diffusion and transparent plates (with indicia held therebetween) is releasably held on the support flange by the retention strip. Accidental removal of the retention strip is prevented by the interaction of the retention strip and the camming strip within the retention channel. This arrangement permits indicia to be quickly and easily changed from the front of the illuminated sign.
Patent EP-0220368-A2 (EP)
Inventor: BACKMANN REINHARD DIPL-ING
IPC: D05B11/00
Filed: 1986-05-22
Abstract: 1. Method for the automatic sewing of quilted patterns on fabric webs, in particular ticking for quilt beds, by quilting the pattern during and with the aid of a freely programmable relative movement of an automatic sewing machine on a fabric web, whereby the sewing head thereof, performing program-controlled movements while the fabric web is temporarily held tight, quilts a field of the fabric web which is limited with respect to length and width in one operating step in each case while moving back and forth, and the fabric web is transported further in the longitudinal direction cyclically by one field in the sewing area each time after each operating step, and the fabric web is transported through or across the sewing area at least once each time both in the longitudinal direction and also if necessary in the opposite direction using mechanical means, at least two automatic sewing machines are used for quilting the pattern, which machines can be moved laterally outwards out of the sewing area, that is, out of the area covered by the fabric web, and which are guided, able to be moved independently of each other, in the longitudinal (X) and transverse directions (Y) using freely programmable drive controls, with the foot of a sewing head being guided slidingly over the fabric web without pressure during sewing, whereas it is raised from the fabric web during the further transportation thereof, during quilting while at a standstill and optionally also during an advance movement the fabric web or the edge regions thereof are stretched or flattened, preferably close to the automatic sewing machines, outwards transversely to the direction of the advance of the fabric, whereby means which have a pulling or flattening action on the edge regions are used for this purpose, the fabric web is held tight in each case directly in the region of a sewing head close to the presser feet of the sewing heads by means of flat grippers, and the fabric web or the edges thereof is pressed against the support on the left and right at a short distance in front of each sewing head using pressing means when the sewing heads are brought into the sewing area.
Patent EP-0192421-A2 (EP)
Inventor: FUCHS JULIUS JAKOB
IPC: C07D307/86
Filed: 1986-02-13
Abstract: N-methylcarbamate compounds such as oxamyl, aldicarb, carbaryl, and carbofuran can be prepared by reacting the corresponding oxime or phenol in aqueous suspension with phosgene and methylamine, simultaneously, in the presence of an alkaline base.