baber/WOPTO huggingface dataset:
Patent EP-0349986-A2 (EP)
Inventor: V D OSTEN-SACKEN ERNST PROF DR
IPC: B62M3/08
Filed: 1989-07-04
Abstract: Die Pedalbindung erlaubt lösbares Kuppeln eines Schuhs mit einem um eine Pedal-Drehachse drehbaren Pedal eines Fahrrads und umfaßt ein pedalseitiges Kupplungsteil (3), welches eine Trittfläche (15) bildet und ein auf die Trittfläche (15) aufsetzbares schuhseitiges Kupplungsteil (5). Die Kupplungsteile (3, 5) sind über Rastorgane (33) lösbar miteinander verriegelt, die an einander zugewandten Flächen von Gabelschenkeln (29) des pedalseitigen Kupplungsteils (3) einerseits und Gabelschenkeln (27) des schuhseitigen Kupplungsteils (5) andererseits angeordnet sind. Eine derartige Rastverbindung ist einfach und betriebssicher. Einander zugeordnete Schrägschubflächenpaarungen (45, 47 bzw. 51, 53) der Kupplungsteile (3, 5) unterstützen das Lösen der Riegelverbindung bei Relativkippbewegungen der beiden Kupplungsteile (3, 5).
Patent EP-0355707-A2 (EP)
Inventor: ALLEN GREGORY
IPC: G06F19/00
Filed: 1989-08-17
Abstract: Self-contained examination guide and information storage apparatus comprising a flat rectangular enclosure (30) having a front panel (32) with first display arrays (34) along side edges of the front panel associated with a plurality of general patient examination categories, and an LCD (40) centrally positioned on the front panel and configured to comprise a plurality of individually controllable display segments. A microprocessor-based controller (64) includes a light pen (80) for reading bar codes on the enclosure front panel and thereby selecting among the general examination categories. A microcontroller memory has prestored sets of specific examination indicia associated with each of the general examination categories, and is responsive to the category-selection process for retrieving from memory a specific set of examination indicia associated with the selected general examination category. The light pen is then employed to scan bar code arrays (42) adjacent to the specific examination indicia at each LCD segment for identifying specific indicia of interest and loading corresponding indicia information into microcontroller memory. Information so stored may be selectively downloaded to a central computer (14) for processing and generation of records for the patient files.
Patent EP-0365999-A2 (EP)
Inventor: SCHLASZUS HANS-JOACHIM
IPC: A45D29/20
Filed: 1989-10-19
Abstract: A personal care set intended especially for travel requirements combines a plurality of items, serving, for example, for body and/or clothing care, in a flat, box-type housing. The individual items are accessible from the narrow sides of the housing, being, in particular, pushed into the housing. The housing can be held and the respectively desired item can be pushed out using one hand and, when using the items, the housing does not necessarily have to be put down. 
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Patent EP-0366002-A2 (EP)
Inventor: MARKS MAURICE J
IPC: C08G64/24
Filed: 1989-10-19
Abstract: Segmented block copolycarbonates from diphenols and tetrahalogenated diphenols are prepared by phosgen­ation under interfacial reaction conditions initially at a higher pH during which diphenol polycarbonate oligomers are formed, and thereafter at a lower pH during which tetrahalogenated diphenol bischloroformates are formed, followed by copolymerization utilizing an activated pyridine catalyst. Alternatively, diphenol polycarbonate oligomers and tetrahalogenated diphenol chloroformates may be coupled, utilizing an activated pyridine catalyst, to prepare segmented block copolycarbonates.
Patent EP-0331390-A2 (EP)
Inventor: MCCARTHY KEVIN
IPC: B07C5/12
Filed: 1989-02-27
Abstract: Means for sorting fish comprising means for receiving the image of a fish in a video camera 6, and an image processor 7 for receiving the image from the camera 6 and for storing it in an image plane memory, the processor 7 being operated with a suitable algorithm for determining boundary values of the image, for determining predetermined areas, length and width of the image, for determining ratios of predetermined ones of the areas, length and/or width and for indicating the specie of the fish from predetermined ratios of the areas. The result may be displayed and/or printed out, and are used to control 9 exit route controllers 10 from a conveyor or belt carrying the fish.
Patent EP-0349145-A2 (EP)
Inventor: WATTS LA VAUGHN F JR
IPC: G09G5/30
Filed: 1989-06-13
Abstract: An electronic terminal (10) employs a liquid crystal display for displaying desired characters. The terminal (10) has circuitry for providing attributes to the characters, on a character-by-character basis or on a plurality of character basis. These attributes include double width, double height, underline, inversion and intensity control. These attributes are formed using minimal additional memory and circuitry.
Patent EP-0365265-A2 (EP)
Inventor: BAINS KULDIP S
IPC: H04J3/16
Filed: 1989-10-17
Abstract: Methods are provided for multiplexing a plurality of channels onto a sub-aggregate of and aggregate line so as to substantially minimize total frame length. In a preferred method, channel data rates are expressed as a sum of a plurality of predetermined subchannel data rates, and the number of times each predetermined subchannel data rate is used to express a channel data rate of a channel to be multiplexed is accumulated. Given a predetermined primary frame rate (P) such as 8Khz for a DACS compatible multiplexer, and a tertiary frame rate (T) chosen as the greatest common denominator of the subchannel data rates, an optimal secondary frame rate (S) may be found by minimizing for a plurality of different secondary frame rates the sum of (P/S)F1 plus (S/T)F2, where F1 represents the number of calls of the primary frame to the secondary frame, and F2 represents the number of calls of the secondary frame to the tertiary frame. Where different primary frame rates may be used, the sum of (A/P) plus (P/S)F1 plus (S/T)F2 is minimized to find primary and secondary frame rates which will permit an optimally small total frame length, given the sub-aggregate rate A.
Patent EP-0354128-A2 (EP)
Inventor: SETO FUMIAKI
IPC: G03G15/08
Filed: 1989-08-03
Abstract: In an electrostatic recording apparatus according to the present invention, while a photosensitive drum (1) and a drum cleaner (4) are enabled but an electrostatic latent image is not formed on the drum and a developing unit is not operated yet, a light emission level of a LED (3a) which is controlled so as to keep a received light level of a photodiode (3b) which receives the LED's light reflected from the drum is measured as a first light emission level. If the first light emission level exceeds a predetermined level it is judged that the detector (3) composed of the LED and the photodiode is contaminated and requires cleaning. Next, the developer is enabled while the latent image is not formed yet, the light emission level to keep the same received light level is measured as a second light emission level. If a difference between the first and second light emission levels exceeds a predetermined limit level, it is judged that the photosensitive drum (1) and/or carrier in developer is deteriorated. Thus, an interval for cleaning the detector is extended, and the deterioration of the drum and/or the carrier is distinguished from the contamination of the detector.
Patent EP-0343105-A2 (EP)
Inventor: GERMANN ALBRECHT JOSEPH
IPC: B41F11/02
Filed: 1989-05-01
Abstract: Die Druckmaschine hat zwei zusammenwirkende Gummizylinder (4, 14), zwischen denen das zu bedruckende Papier unter beidseitiger Bedruckung hindurchläuft, zwei Plattenzylinder (5, 15), von denen jeder eine Sammeldruckplatte trägt und mit je einem der Gummizylinder in Berührung steht, und zwei im Abstand voneinander angeordnete Farbsammelzylinder (6, 16), von denen jeder mit je einem Plattenzylinder (5, 15) und mit mehreren, von je einem Farbwerk (9, 19) eingefärbten Farbselektionswalzen (8,18) in Berührung steht. Beide Gummizylinder (4, 14) stehen ausserdem mit dem Plattenzylinder (10, 20) je eines zusätzlichen Druckwerks in Berührung, bei dem es sich um ein Nassoffsetdruckwerk handelt, das mit einer angefeuchteten Tiefdruckplatte arbeitet. Auf diese Weise lassen sich Banknoten in einer Druckoperation einerseits mit einem mehrfarbigen Sicherheitsuntergrund nach dem Sammeldruckverfahren und andererseits mit je einem einfarbigen Hauptmuster nach dem Nassoffsetdruckverfahren herstellen, wobei die erwähnten Teifdruckplatten ausserdem noch einen zusätzlichen Untergrund aufweisen können, welcher den mehrfarbigen Untergrund nach dem Sammeldruckverfahren überlagert.
Patent EP-0380938-A2 (EP)
Inventor: BUBACK MICHAEL DR PROF
IPC: C08F220/44
Filed: 1990-01-11
Abstract: Laser beams open up hitherto inaccessible opportunities in the copolymerisation of ethylene, acrylonitrile and optionally further monomers.
Patent EP-0381035-A2 (EP)
Inventor: HONDA KAZUO
IPC: H01J61/073
Filed: 1990-01-24
Abstract: A single side-sealed metal vapor discharge lamp is disclosed which includes a discharge tube (20) having a sealed section (21) at one end and a discharge region defining envelope (23) at the other end, a pair of metal foils (24, 24) sealed at the sealed section and a pair of electrodes (25, 25), the discharge region of the discharge tube containing a rare gas for starting and a filled gas containing mercury and light emitting metal. The electrodes (25, 25) are each comprised of a rod (26, 26) connected to the metal foil (24, 24) and a coil 27, 27) of at least one turn mounted on the forward end portion of a bent end portion (261, 261) of the rod, the coils being oppositely spaced apart by a predetermined distance in the discharge region (22). The coil (27, 27) is formed of a higher melting point material than a surface material of the forward end portion (261) of the bent portion of the rod (26). With the length from the bent portion (261, 261) to the forward end of the rod (26, 26) indicated by L1, the length of the coil (27, 27) by L2 and the wire diameter of the coil by d, the following inequalities are satisfied: L1 ≦ 3d and d/2 ≦ L2 - L1 ≦ 3d. According to the lamp, it is possible to firmly mount the coil on the corresponding rod (26), to reduce scattering of a material of which the electrode (25, 25) is made, to prevent blackening on the tube wall, to obtain a better starting characteristic and to enhance a lumen maintenance factor.
Patent EP-0393358-A2 (EP)
Inventor: TOMOTSU NORIO
IPC: C08F4/62
Filed: 1990-03-17
Abstract: The present invention provides a process for producing a homogeneous aluminoxane solution wherein an alkylaminoxane (A) obtained by reacting an organoaluminum compound with water and removing a solid residue by filtration is reacted with an organoaluminum compound (C) in the presence of an aromatic hydrocarbon solvent (B). According to the present invention, the gel-free homogeneous aluminoxane solution can be obtained and the catalytic activity thereof is not deteriorated during the storage.
Patent EP-0400302-A2 (EP)
Inventor: LOTHMANN JOSEF
IPC: B22D41/18
Filed: 1990-04-06
Abstract: Method of and installation for filling a continuous casting mould (25) with molten metal (10), in which the molten metal (10) is poured in a controlled fashion into the continuous casting mould (25) through a bottom opening (12) of a metallurgical vessel (13), the said opening being closeable by means of a plug (11) which can be moved up and down. During the filling of the continuous casting mould, the plug (11) executes predetermined upward and downward movements, in particular movements dependent on the liquid metal level (14) in the continuous casting mould, and inert gas, especially argon, can furthermore be blown in (arrow 15) at that end of the plug (11) which faces the bottom opening (12) during the filling of the continuous casting mould. To control the liquid metal level (14) in the continuous casting mould (25), the inert gas is blown in as a function of the said liquid metal level (14), such that, if the liquid metal level rises in relation to a predetermined desired value, more argon is blown in than when the liquid metal level is falling, with the result that, for a predetermined degree of opening of the plug (11), the liquid metal level is held essentially constant. <IMAGE>
Patent EP-0403969-A2 (EP)
Inventor: STRIEGL PETER
IPC: D03D15/12
Filed: 1990-06-15
Abstract: There is described a textile fabric composed of flame-resistant synthetic fibres and containing a stiffening which consists of monofilaments (20,30) composed of polyesters formed from dicarboxylic acid and diol components into which a flame retardant has been incorporated. The flame retardant condensed into the polyester backbone comprises structural units of the general formula <IMAGE> where R is an alkylene, an arylene or an aralkylene radical and R1 is an alkyl, aryl or aralkyl radical. <IMAGE>
Patent EP-0426946-A2 (EP)
Inventor: PARLA ANTHONY JOSEPH
IPC: H05K3/22
Filed: 1990-06-16
Abstract: A structure and method for selectively forming interconnections (31) between the interconnect lines (20) of a printed circuit board (100). At the same time solder is deposited through a solder application mask to bond the modules to the board, solder is also deposited on pad interconnect structures (30) between the interconnect lines. Thus, line interconnections can be formed at minimal additional cost, reducing the number of different boards needed to mount different sets of modules or alternate component or circuit configurations. In a preferred embodiment, the pads (30) comprise an arcuate member and an elongated member extending within the arc described by the arcuate member. By optimizing the spacing between the members, the total area of the members, and the volume of the solder, a highly reliable solder fillet interconnection can be formed.
Patent EP-0414094-A2 (EP)
Inventor: RATHI RONALD JOSEPH
IPC: B01D53/34
Filed: 1990-08-13
Abstract: A method for removing sulfur dioxide from flue gases, with oxidation of calcium sulfite in the discharge from a liquid scrubbing system to produce gypsum, oxidizes the sulfite in a thickener overflow at a pH of between 4.0 and 6.5. The calcium sulfite is oxidized to a calcium sulfate which precipitates from the aqueous media and is separated, while the acidic aqueous media is recycled to an acidification step preceding the oxidation. A further minor portion of scrubber slurry may be discharged from the liquid scrubber unit at a pH of 4.5 to 6.0 and also treated with acid, oxidized, and the resultant gypsum separated.
Patent EP-0421134-A2 (EP)
Inventor: SCHROEDER KLAUS DIPL-ING
IPC: B29C45/77
Filed: 1990-09-05
Abstract: In the case of a process for the manufacturing of moulded parts from plasticisable synthetic material by injection moulding, using a divisible mould, in particular in the processing of curable plastics such as thermoset plastic, in which process, after complete volumetric filling of the mould cavity, during the curing phase the moulding compound is subjected to changes over time in its state parameters such as temperature, degree of crosslinking, pressure or specific volume and these have as a consequence a rising and falling variation in the mould cavity pressure in the interior of the closed mould, it is proposed that the pressure fluctuations in the interior of the mould are counteracted by applying pressure pulses over at least one outer face of the mould, the pressure level of the pressure pulses being set variably, in accordance with the pressure variation of the mould cavity, and automatically acting in the opposite sense to the latter. <IMAGE>
Patent EP-0421371-A2 (EP)
Inventor: ZAHLER WOLF-DIETRICH DR
IPC: A61K6/90
Filed: 1990-10-03
Abstract: A polyether impression material containing 
 
  (a) polyether, 
  (b) catalyst, 
  (c) mixing additive, and 
  (d) where appropriate customary additives, 
 is described, where components (a) and (b) are spatially separated from one another and where the mixing additive (c) is a polyalkylene oxide derivative which has a molecular weight exceeding 300 and which is chemically inert to the other components and, in particular, contains no hydroxyl groups, acidic groups, primary amino groups, ionic groups, halogen groups or polymerisable groups. The material can easily be mixed, has outstanding storage stability and does not undergo demixing even under elevated pressure.
Patent EP-0423774-A2 (EP)
Inventor: RUEMMER JUERGEN
IPC: B29C41/28
Filed: 1990-10-17
Abstract: This is an installation for single or multiple coating of the under surface or top surface of web-shaped carrier materials and for manufacturing carrier-less webs. The installation has a cooling belt (17) and coating devices (9, 22, 23, 35) which are arranged separated from one another and can be adjusted in the vertical direction for the underside and upperside of the carrier. In addition, sprinkling devices (12, 25) are provided for the coated carrier upperside and underside, and if appropriate an edge sprinkling device (27) with associated extractors (13, 26, 29) for the dust which occurs is also provided. A further coating device (42) with cooling roller serves for film coating and carrier-less web production. The cooling belt (17) can have a further cooling belt (32) or a plurality of cooling rollers (32) arranged downstream of it. The installation can be used universally; a multiplicity of different products or even products which are coated multiply can be produced. During the coating, only small forces are exerted on the carrier so that it remains free of tension. 
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Patent EP-0430268-A2 (EP)
Inventor: FUKUYAMA MUNEKATSU C O SONY CO
IPC: G11B5/86
Filed: 1990-11-29
Abstract: A magnetic recording (and reproducing) apparatus such as a stationary-head type DAT (digital audio tape recorder) is disclosed, comprising a reproduce head (5) for reproducing a signal on an analog-signal recorded magnetic tape, a recording circuit (8) for converting the reproduced signal from this reproduce head into a digital signal, and a record head (6) for recording the digital signal. The analog-signal recorded on a magnetic tape can be replaced by the corresponding digital signal on the same magnetic tape. When digital decks are widely used in the feature, old software (information recorded in analog signals) can be used. The apparatus having the function for converting the analog signal into the digital signal can be small-sized with low power consumption.
Patent EP-0432822-A2 (EP)
Inventor: BRANDON CHRISTOPHER A
IPC: H01H50/04
Filed: 1990-11-26
Abstract: A flat electromagnetic relay comprises a lead frame 12 having six stamped insert moulded circuit leads 24, 26, 28, 30, 32, 34, an armature frame 14 pivotally supporting a balanced beam armature 16 which carries two contact bars 56, a coil assembly 20 and an electromagnetic frame 18 having two diagonally arranged pole wings 18D which are located inside the armature frame 14 adjacent opposite side ends 46 of the armature 16. The armature 16 is torsionally biased into a first operative position where the contact bar 56 at one end shunts two circuit leads 24, 26. When the coil 60 is energized, the armature 16 is pivoted to a second operative position where the contact bar 56 at the other end shunts two other circuit leads 32,34.
Patent EP-0391649-A2 (EP)
Inventor: FETTERMAN JR GLEN PAUL
IPC: C10M137/14
Filed: 1990-04-02
Abstract: In accordance with the present invention, there are provided ashless heavy duty diesel crankcase lubricating oil compositions which comprise an oil of lubricating viscosity as the major component and (A) at least 2 wt.% of at least one high molecular weight ashless dispersant, (B) an antioxidant effective amount of at least one oil soluble antioxidant material, and (C) a corrosion inhibiting effective amount of at least one organo-sulfur azole or azoline compound, wherein the lubricating oil is characterized by a total sulfated ash (SASH) level of less than 0.01 wt.%.
Patent EP-0393905-A2 (EP)
Inventor: SPERONELLO BARRY K
IPC: B01D53/94
Filed: 1990-04-10
Abstract: A zeolite catalyst composition is provided in which a first or upstream zone of the catalyst has a lower metal (e.g., iron or copper) promoter loading than the metal pro­moter loading of the second or downstream zone of the cat­alyst. The first zone may contain from none up to about 1 percent by weight of the promoter and the second zone may contain from about 1 to 30 percent by weight promoter. The zeolite may be any suitable zeolite, especially one having a silica-to-alumina ratio of about 10 or more, and a kinetic pore size of about 7 to about 8 Angstroms with such pores being interconnected in all three crystallographic dimen­sions. The method of the invention provides for passing a gaseous stream containing oxygen, nitrogen oxides and ammo­nia sequentially through first and second catalysts as de­scribed above, the first catalyst favoring reduction of nitrogen oxides and the second catalyst favoring the oxi­dation or other decomposition of excess ammonia.
Patent EP-0397354-A2 (EP)
Inventor: MAEDA TAKANORI C O PIONEER ELE
IPC: G11B7/00
Filed: 1990-04-26
Abstract: A crosstalk level detector (26) has a processing circuit for determining the level of crosstalk of a signal read by an information reproducing system from an information storage medium (11) with information recorded in its tracks. The processing circuit (23, 24) compares levels of reference signal components contained in the read signal and produced from adjacent signal tracks it positions aligned in a direction normal to the tracks, and calculates the crosstalk level based on the compared levels. The reference signal components may be derived from a signal recorded in the information stored medium, such as horizontal synchronizing signal (HsYnc) recorded in an optical video disk.
Patent EP-0400819-A2 (EP)
Inventor: POLETTO VANNI
IPC: H03F1/02
Filed: 1990-05-08
Abstract: A bias current source for the output stage (18) of an operational amplifier (10) is controllable. The bias current generator (20) senses the voltage differential on the differential operational amplifier inputs. When an input differential voltage is sensed which generates a rising output signal, additional bias current is provided to the output stage (18). 
When the output voltage is constant or falling, the bias current to the output stage is decreased.
Patent EP-0404339-A2 (EP)
Inventor: THACKER CHARLES P
IPC: G06F15/173
Filed: 1990-05-17
Abstract: A packet routing apparatus allows numerous packets to be routed simultaneously through a mesh connected network. The network consists of a number of interconnected switches which are coupled, in turn, to the hosts that are members of the local network. The switches are nonblocking switches that are coupled to each other and to the hosts by a multiplicity of point to point links. Each switch has a routing mechanism for automatically routing received packets toward their specified destinations. For each received packet the router generates a routing mask representing the output links that may be used to route the packet towards its destination. The routing mask includes a broadcast bit. If the broadcast bit is ON, the packet must be simultaneously routed to all of the output links specified by the routing mask. If the broadcast bit is OFF, the packet may be routed on any single one of the links specified by the routing mask. To ensure that every packet makes progress towards its destination, packets are processed in the order of their arrival by placing the corresponding routing masks in a queue. Periodically, the set of available output links is compared with all of the routing masks. Using a first come, first considered routing discipline, the first routing mask in the queue to match the available output lines is selected. A routing selection is then generated for the corresponding packet and the selected routing mask is removed from the queue.