baber/WOPTO huggingface dataset:
Patent EP-0389004-A2 (EP)
Inventor: GATTERMANN BERND
IPC: A01D69/10
Filed: 1988-03-15
Abstract: Verteilmaschine, insbesondere Sämaschine, mit einem Vorratsbehälter und Dosierorganen, wobei die Dosierorgane von auf dem Boden abrollenden Rädern, Walzen und dgl. über einen Antrieb angetrieben werden. Um bei Verteilmaschinen mit "Bodenradantrieb" eine sofortige Unterbrechung des Ausbringens von Material am Ende einer Ausbringbahn zu gewährleisten, ist vorgesehen, daß in dem Antrieb der Dosierorgane der Verteilmaschine eine schaltbare Kupplung (32) angeordnet ist, daß die Kupplung (32) eine Betätigungsvorrichtung aufweist, mit der die Kupplung (32) auskuppelbar und einkuppelbar ist.
Patent EP-0403900-A2 (EP)
Inventor: AMNEUS KRISTER
IPC: H04R1/28
Filed: 1990-06-09
Abstract: A loudspeaker device is proposed which has at least one loudspeaker attached in an opening of an enclosure, with at least one further enclosure opening which has such a size, particularly area and depth, that, as such, it provides resonance with the enclosure volume (Vb) at at least the natural frequency (Fs) of the free loudspeaker, the opening with flow-limiting material contained in it forming a first tuning unit and with at least one further tuning unit formed of another opening and, if necessary, plugs or similar of acoustically resistive material, which is tuned to a frequency which is different from the resonant frequency caused by the first tuning unit and is distinctly below the natural frequency (fs) of the loudspeaker.
Patent EP-0412268-A2 (EP)
Inventor: CASPER DANIEL FRANCIS
IPC: G06F13/12
Filed: 1990-06-23
Abstract: A device control unit (19) operating under the protocol of a parallel bus (24) is connected by a serial link (18, 20) to a channel that is primarily adapted to operate under a different protocol with device control units connected by a serial link. An extender unit (22) interconnects the parallel bus (24) and the serial link (18, 20) and performs the specific operations of the parallel bus protocol. The channel and the extender unit (22) send serial frames on the link for data transfer and associated operations. These frames are constructed according to a protocol that provides an intermediate step in translating between the protocol of the serial control units and the protocol of the parallel control units. The channel is operable in either mode (by microcode) and the new protocol permits the serial channel mode to be independent of the protocol of the parallel control unit and it permits the two modes to be closely similar in many features. New operations using the protocol reduce the delays that would otherwise be required in the communications between the channel and the extender unit. The serial link (18, 20) can be made longer when the delays are reduced.
Patent EP-0407857-A2 (EP)
Inventor: MERTZEL ELAINE AUDREY
IPC: C08L71/02
Filed: 1990-07-03
Abstract: A method of manufacturing an electrostatic dissipating material (and compositions derived therefrom), wherein the method comprises: 
heat mixing or blending a first, a second and a third component in two steps, whereby in the first step the second and third components are first heat mixed or blended together to provide an initial mixture, and in a second step the first component is heat mixed or blended with said initial mixture, 
the first component comprising a polyolefinic, urethane, condensation, vinylic or styrenic polymer, the second component comprising a oxirane copolymer, and the third component comprising a polymer additive.
Patent EP-0415269-A2 (EP)
Inventor: KOKUBO KOUICHI
IPC: B60G17/00
Filed: 1990-08-23
Abstract: A suspension pressure control system applies a pressure which is proportional to a current level supplied to a solenoid of a pressure control valve to a shock absorber associated with a suspension from the valve through a cut valve, which cuts off a fluid path from the pressure control valve to the shock absorber when a line pressure is below a predetermined value and communicates the fluid path when the line pressure exceeds the predetermined value. An electronic controller controls the current level to maintain an attitude of a vehicle substantially constant in spite of any change of longitudinal and lateral acceleration, which are detected by acceleration sensors. In order to prevent an abrupt or abnormal change of the pressure of the shock absorber at an initiation of the pressure control of the controller when the vehicle is parking on a slope, the controller initiates the pressure control before the cut valve communicates the fluid path.
Patent EP-0423578-A2 (EP)
Inventor: MAGENDANS JOHANNES A
IPC: H01H85/62
Filed: 1990-10-06
Abstract: Provided for mounting or insertion of a fuse in a base is a casing which is formed from a pot-shaped head (10) and a metal sleeve (13) connected thereto, into which the fuse (17) can be inserted. In order to improve the view of the fuse, the head (10) is produced completely from electrically insulating material which is clearly transparent. <IMAGE>
Patent EP-0431492-A2 (EP)
Inventor: OKADO CHIHIRO C O INTELLECTUAL
IPC: H02M7/5387
Filed: 1990-11-30
Abstract: In a bridge type power converter, one of series-connected semiconductor elements of an inverter bridge is constituted by an MCT (51, 53) having a low-loss characteristic, or substantially constant-voltage characteristic, with a small voltage drop under conduction, and the other semiconductor element is constituted by an IGBT (42, 44) having a constant-current characteristic with a current suppressed in accordance with a drive signal. A failure current is suppressed by a current-suppressing effect of the IGBT and safely interrupted by turning off the MCT and the IGBT.
Patent EP-0429125-A2 (EP)
Inventor: VAN DER BROECK HEINZ
IPC: H02P25/04
Filed: 1990-11-12
Abstract: A circuit for controlling a free-piston engine, particularly of a refrigerator compressor, comprises a part (1) of H configuration, in the sides (4, 5, 6, 7) of which there are positioned electronically controlled switching means (8), said part of H (17) being provided to control the opening and closure of said electronic switching means (8) in accordance with the measurement of the mains power absorbed by the engine (10). The circuit comprises means (23, 25) for measuring the absorbed mains current traversing the diagonals (4, 7; 5, 6) of the H part (1), said current being proportional to the mains power absorbed by the engine (10), said means (25) feeding a signal to the microprocessor (17) which, on the basis of this signal, generates a further signal which by comparison with a value equal to the current actually absorbed by the engine (10) enables the electronic switching means (8) to be contolled.
Patent EP-0400946-A2 (EP)
Inventor: MOON WILLIAM G
IPC: G11B21/21
Filed: 1990-05-29
Abstract: A data transducer head mounting structure for a height compacted, low power head and disk assembly of a fixed disk data storage subsystem has an elongated load beam including a head arm attachment end region for attachment to an outward end of an actuator head arm; a leaf spring loading region; a flexure attachment region for attachment of a gimbal flexure for mounting a transducer head; a dynamic loading tab formed at the outermost part of the head end region beyond the transducer head; and, a load beam region located between the leaf spring loading region and the dynamic loading tab. In one aspect of the invention a loading ramp structure is positioned adjacent to a peripheral edge of the storage disk and cooperates with the dynamic loading tab. In one independent aspect of the present invention, the load beam region includes two L-shaped flanges facing toward an adjacent data storage surface, and a trussing structure is attached to the outer surfaces of the flanges to enclose the load beam region. In a further aspect, the leaf spring loading region including two parallel outer segments defining a central longitudinal opening which are dimensioned to tune torsional mode resonances while maintaining a predetermined head loading bias force.
Patent EP-0409450-A2 (EP)
Inventor: MORINAGA HIDEHIKO C O CANON KA
IPC: G06K15/02
Filed: 1990-07-05
Abstract: A character generator includes a memory for storing a plurality of character patterns for each character having a specified character code, the plurality of character patterns having different writing start and end points so as to continuously couple a character pattern to the preceding and following character patterns in a string of continuous characters when the string of continuous characters are outputted, and a search unit for searching and deriving a character pattern corresponding to a subject character code from the plurality of character patterns which character pattern as derived is a most appropriate pattern and is continuously coupled to the preceding and following character patterns.
Patent EP-0407229-A2 (EP)
Inventor: DAIKUZONO NORIO
IPC: A61B17/22
Filed: 1990-07-09
Abstract: A laser catheter (2) for the treatment of lesions and plaque deposits in arteries and other narrow paths having a radiation assembly (3) affixed to a flexible conduit(16). The conduit generally includes multiple lumens (16A, 16B, 16C) for the passage of an optical fiber (22), a guide wire, a cooling medium therethrough, or fluid for inflating an angioplasty balloon. The radiation assembly is of short longitudinal profile and includes a generally spherical laser contact member (10) retained within a housing (12), the latter affixed to the flexible conduit. The radiation assembly provides a dual-mode ablation/melting treatment regime. A longitudinal channel is provided through and along one side of the contract member thereby to permit guide wire (14) positioning of the laser catheter while routing the guide wire away from the laser energy to avoid damage thereto. A balloon (26), in fluid communication with a catheter lumen, may be positioned rearwardly of the radiation assembly for secondary balloon angioplasty operations.
Patent EP-0420657-A2 (EP)
Inventor: WATANABE MUTSUMI C O INTELLECT
IPC: G01V8/10
Filed: 1990-09-27
Abstract: A moving object detecting system includes an image acquiring section (1), a feature extracting section (2), a background feature detecting section (3), a prediction parameter calculating section (4), a region estimating section (5), and a moving object determining section (7). The image acquiring section (1) has a mobile imaging system and acquires image frames sequentially obtained upon movement of the imaging system. The feature extracting section (2) extracts features of the acquired image frames. The background feature detecting section (3) detects a background feature from the features. The prediction parameter calculating section (4) obtains prediction parameters for predicting a motion of the background region upon movement of the imaging system in accordance with a positional rela­tionship between the correlated background features. The region estimating section (5) estimates a region where features detected from image frames obtained by the mobile imaging system may have been present in an image frame of the immediately preceding frame by using the prediction parameters. The moving object deter­mining section (7) determines whether a feature corresponding to the given feature is present in the estimation region.
Patent EP-0431799-A2 (EP)
Inventor: AVERETT DEVRON RANDOLPH
IPC: A61P35/02
Filed: 1990-11-21
Abstract: Use of a compound of formula (I)
       
 wherein R represents 
a hydrogen atom; a C₁₋₄ alkyl group; 
a group COR¹ wherein R¹ represents amino or C₁₋₄ alkoxy; or 
a group -CH₂R² wherein R² represents a halogen atom, 
C₁₋₄ alkylthio, or azido; and 
X and Y each independently represent -CH- or -N; 
or a physiologically acceptable salt, ester or other physiologically functional derivative thereof, 
for the manufacture of a medicament for the treatment or prophylaxis of neoplastic growth in an animal.
Patent EP-0439026-A2 (EP)
Inventor: SMRT THOMAS J
IPC: C09D5/02
Filed: 1991-01-10
Abstract: An aerosol composition adapted for providing a continuous film on a substrate upon discharge from a suitable containment means, said composition comprising (a) about 10 to about 30 wt. percent of at least one propellant, (b) about 20 to about 80 wt. percent of water, (c) about 2 to about 25 wt. percent of a water-insoluble film-forming polymer, and (d) about 0.1 to about 10 wt. percent of at least one surfactant, said composition being substantially non- flammable upon discharge from the containment means.
Patent EP-0440225-A2 (EP)
Inventor: KAIHARA SHOJI C O TAMAGAWA JIG
IPC: G03B1/12
Filed: 1991-01-31
Abstract: A camera comprises a film take-up spool which is arranged to have a film wound thereon; and a plurality of claws formed on the spool for the purpose of catching a perforation of the film. The claws are shifted from each other in position in the axial direction of the spool.
Patent EP-0460351-A2 (EP)
Inventor: VOLKER KURT KELLER
IPC: B23Q3/00
Filed: 1991-02-06
Abstract: A device for the longitudinal displacement of flat plates 1, 2 lying one on top of the other and for the locking of the same in the set position is constructed so as to be suitable for robots by the adjustment being effected by access from one plate side at a coupling mating piece 20 and a shaft butt 24. <IMAGE>
Patent EP-0454136-A2 (EP)
Inventor: DAWSON JOHN F
IPC: G06T15/20
Filed: 1991-04-25
Abstract: An apparatus for generating three dimensional graphic symbols. Each symbol includes a plurality of polygons referenced to a data point in a cartesian coordinate system, for example, having X, Y and Z axes. Apparatus for storing a vertice list is included. The vertice list characterizes each symbol and includes a starting address and a plurality of vertices, wherein each vertice is comprised of X, Y, and Z offsets from the data point. In one embodiment, each vertice has a surface normal assigned to it. Connected to the vertice storing apparatus is an apparatus (104) for assigning an icon ID reference numeral to each symbol. An apparatus (106) for mapping to the starting address is further connected to an output of the assigning apparatus. The mapping apparatus uses the icon ID reference numeral to point to each symbol's starting address. Apparatus for transforming (100) the vertice list into a different coordinate system is arranged to receive the vertice list from the mapping apparatus. Apparatus for tiling (102) each symbol is arranged to receive the transformed vertice list from the transforming apparatus.
Patent EP-0457344-A2 (EP)
Inventor: TAMURA HIDEO
IPC: H01S5/40
Filed: 1991-05-17
Abstract: A 2-beam semiconductor laser device includes a heat sink (24), an electrically insulating submount (23) arranged thereon, and a light-emitting chip (20) mounted thereon in a junction-down type. The first surface of the chip (20) constituted by a p-type semiconductor layer is fixed on the submount (23). An isolation groove (22) is formed from the first surface of the chip (20) to the inside of the chip (20) to divide the first surface into two portions. An Au-Zn layer (26) serving as an ohmic contact electrode layer and an Au-Ge layer (25) serving as a soldering layer are arranged on each portion of the first surface of the chip (20). An Mo layer (28) is arranged between the Au-Zn layer (26) and the Au-Ge layer (25). The Mo layer (28) has a melting point higher than that of the soldering layer (25) to prevent mixing of the Au-Zn layer (26) with the Au-Ge layer (25). An electrode wiring metal layer (36) is arranged on the submount (23) and bonded to the Au-Ge layer (25) serving as the soldering layer.
Patent EP-0480187-A2 (EP)
Inventor: BERNER WALTER DIPL-ING
IPC: H04B7/204
Filed: 1991-09-11
Abstract: A communication system, particularly for communication satellites, with baseband switching and multi-beam antenna, with variable allocation of capacity to the individual transmitting beam lobes, characterised in that the baseband output signals of the switching system, which are allocated to the individual transmitting beam lobes, have a variable data rate and in that the individual baseband output signals are combined in accordance with their current data rate by means of modulators of the corresponding modulation data rate and are modulated onto in each case one carrier by means of the modulators. As a result, the transmission rate of the individual beam lobes can be changed flexibly and easily and can be rapidly adapted to traffic requirements changing over a short time. <IMAGE>
Patent EP-0482507-A2 (EP)
Inventor: LUTTER HEINZ-DIETER DR
IPC: C08K3/04
Filed: 1991-10-17
Abstract: The invention relates to a process for the production of flame-resistant soft polyurethane foams which evolve less smoke in the event of fire, by reacting   a) organic polyisocyanates and/or modified organic polyisocyanates with b) relatively high-molecular-weight compounds containing at least two reactive hydrogen atoms, and optionally   c) chain extenders and/or crosslinking agents, in the presence of   d) a mixture of flameproofing agents which contains:     di) melamine,   dii) expandable graphite and optionally diii) at least one additional other flameproofing agent, preferably a modified or unmodified ammonium polyphosphate,     e) blowing agents,   f) catalysts, and optionally   g) assistants and/or additives, and melamine/expandable graphite/polyether-polyol dispersions which are suitable for this purpose.
Patent EP-0496086-A2 (EP)
Inventor: HUDSON RICK L
IPC: D06H3/08
Filed: 1991-12-19
Abstract: A system for analyzing fabrics, knitted or woven, particularly to perform in-process analysis of stitch count or yarn count. A camera (18) positioned over the fabric (10) is exposed by means of a high speed strobe (20) to form a freeze-frame image, which is digitized and stored for computer processing. An early processing step involves scanning the image along a large number of angularly displaced scanning axes, to determine the construction line of the fabric, which may be skewed relative to the imaging camera. The image is thereafter scanned along lines parallel to (and/or at right angles to) the construction line. A more precise and useful analysis is made possible by this technique. Color insensitivity is achieved without the use of expensive infra-red strobe devices, by using a common xenon strobe (20) and a filter (23) to exclude wave lengths below the near-infra-red range.
Patent EP-0492541-A2 (EP)
Inventor: MARTIN WALTER J DIPL-ING
IPC: B01D43/00
Filed: 1991-12-20
Abstract: For dewatering ashes extinguished in the water bath of an ash-remover (1), the discharge chute (6) of the ash-remover is set in vibration by means of a vibration generator (13), which vibration is transmitted to the ash, as a result of which the latter is dewatered. The separated water flows back into the curved trough (3) of the ash-remover (2).
Patent EP-0456340-A2 (EP)
Inventor: GOODMAN DAVID SAMUEL
IPC: H01R13/6471
Filed: 1991-03-01
Abstract: A connector is described which has contacts with wire termination ends (24) for connecting to two ribbon-like wire groups (16,18) wherein the wires in each group alternate between grounded wires (26c) and signal-carrying wires (26a), and wherein the contacts have connector mating ends (22) arranged in two rows including one row (1) of signal contacts and another (2) of grounded contacts. The contacts are arranged in groups of four on an insulative body (40), with the termination ends (24a,24d) of first and fourth contacts lying respectively on first and second sides (46,48) of the body. The termination ends (24b,24c) of second and third contacts are each bent to extend through a slot (66b,66c) in the body so while the contact mating end (e.g. 22b) lies in a row (1) at one side of the body, its termination end (24b) lies in a row (6) at the other side of the body.
Patent EP-0456409-A2 (EP)
Inventor: GUTIERREZ BARBARA LARISA
IPC: H05K3/34
Filed: 1991-05-01
Abstract: A water soluble soldering flux is shown which includes gum arabic, modified polysaccharides and other natural resins as the carrier, an organic activator and water. The carrier provides a tacky, yet fluid medium capable of holding precisely aligned electrical components during solder reflow and allows aqueous removal of the flux after reflow. The flux composition can be used to solder precisely aligned integrated circuit chips onto a circuit board.
Patent EP-0460970-A2 (EP)
Inventor: MAHONEY JAMES V
IPC: G06V10/422
Filed: 1991-06-07
Abstract: A body of data (60) is operated upon hierarchically in such a way that, at one or more levels (62, 64) of the hierarchy, the number of aggregative data items produced is not substantially less than the number produced at the preceding level. The body of data can be an image, so that each aggregative data item indicates an attribute of a distinct image region. Such attributes include presence of a single connected component or properties of a component such as width, orientation and curvature. A class of abstract computation structures, called exhaustive hierarchical structures, is introduced in which such dense or exhaustive hierarchical aggregative data analysis processes can be embedded. The embedding of exhaustive hierarchical analysis in a computation structure of this class is analogous, and in some implementations similar in processing efficiency, to the embedding of conventional hierarchical aggregative data analysis processes in tree structures. The exhaustive hierarchical embedding introduced analyzes extensively overlapping regions in a manner that places minimum demands on the number of communication links, memory resources, and computing power of the individual processing units. Specifically, the embedding scheme is a general scheme for mapping locations in an array into nodes at two adjacent levels of a binary exhaustive hierarchical structure. The scheme establishes positional relations in the array that correspond to parent-child relations at a given level in the exhaustive hierarchical computing structure; these positional relations are uniform power-of-two offsets in each array dimension at a given hierarchical level. Consequently, this exhaustive hierarchical analysis can be implemented efficiently using conventional communication techniques, including hypercube and grid techniques, on a massively parallel processor. To minimize memory requirements, hierarchical results at each location can be encoded across all levels.
Patent EP-0463787-A2 (EP)
Inventor: EVANS BRIAN T
IPC: H04N5/208
Filed: 1991-06-18
Abstract: s7 . A visual display has a flicker frequency which is higher than a critical flicker fusion frequency for central vision so that, when viewed directly, no flicker is discernable. The flicker frequency is less than a critical flicker fusion frequency for peripheral vision so that flicker is at least subliminally apparent in the peripheral vision in order to attract attention to the display. A suitable flicker frequency for many purposes is 75 Hz.
Patent EP-0466485-A2 (EP)
Inventor: FRY ALAN JOHN
IPC: C11D3/12
Filed: 1991-07-11
Abstract: A tablet of compacted detergent powder comprises an anionic detergent-active compound, a detergency builder, and optionally other detergent ingredients. The tablet is the compaction product of a particulate mixture of:
     (a) from 2 to 40 wt% of a first particulate component comprising from 20 to 100 wt% [of component (a)] of anionic detergent-active compound,   (b) from 60 to 98 wt % of other ingredients, comprising from 0 to 3 wt% [of component (b)] of anionic detergent-active compound.
Patent EP-0469927-A2 (EP)
Inventor: TAKAGO TOSHIO
IPC: C08L83/14
Filed: 1991-08-02
Abstract: Silicone rubber compositions, of the addition curable type, comprise as a base polymer a vinyl-containing organopolysiloxane having a tetraorganosilethylenesiloxane unit of the following general formula:
       
 wherein R¹ to R⁴ are each a monovalent hydrocarbon group of from 1 to 10 carbon atoms. The silicone rubber composition gives a cured product having high strength, for example, a tensile strength of 30 kg/cm² or above, without compounding fillers or reinforcing agents.