baber/WOPTO huggingface dataset:
Patent EP-0246696-A2 (EP)
Inventor: DE VRIEZE HENRICUSM
IPC: H01J29/20
Filed: 1987-05-12
Abstract: A cathode ray tube, particularly, but not exclusively, a projection cathode ray tube having a multilayer interference filter (22) disposed between the cathodoluminescent screen (23) and the interior side of the faceplate (12). The interference filter (22) comprises alternate layers having high (H) and low (L) refractive indices. Known filters suffer from crazing after the tube processing is completed, as cathode ray tubes having them are heated up to between 4OO°C and 46O°C during the normal processing of the cathode ray tubes. It has been found that crazing is eliminated substantially if the high refractive index material is niobium pentoxide and the low refractive index material is either silicon oxide or magnesium fluoride. Deposition of the layers can be done by sputtering or evaporation onto a substrate which is cool relative known substrate temperatures used for other materials.
Patent EP-0230355-A2 (EP)
Inventor: BERRY W WES
IPC: B01D15/04
Filed: 1987-01-08
Abstract: A process for the production of dialkali metal phosphates by ion exchange is disclosed. The process is carried out by first ammoniating a water-soluble phosphate source such as phosphoric acid or monocalcium phosphate. The resulting ammoniated phosphate solution is then contacted with a weak cation exchange resin in the alkali metal form to produce the dialkali metal phosphate as well as an ammonium-loaded weak cation exchange resin. The cation exchange resin is regenerated by contacting it with an alkali metal salt solution which effects an exchange of alkali metal for ammonium to produce a regenerated weak cation exchange resin in the alkali metal form as well as a water-soluble ammonium salt corresponding to the initial alkali metal salt. The process may be carried out in conventional fixed or pulsed bed ion exchange systems although it is most advantageously carried out in an Advanced Separation Device which is a multi-chambered device which enables the process to be carried out both continuously and with a greater degree of efficiency than is possible using conventional ion exchange systems.
Patent EP-0245001-A2 (EP)
Inventor: BATES TREVOR
IPC: E05B49/00
Filed: 1987-04-28
Abstract: A centralised door-locking system in a motor vehicle in which all of the doors of the vehicle and a tailgate of the vehicle have lockable latches which can be locked/unlocked electrically using key-operable switches associated with the lockable latches in the driver's door, front passenger's door and the tailgate of the vehicle. In the system, it is possible to selectively locklunlock the driver's door and/or the tailgate independently of the remaining doors of the vehicle, thus improving the overall security against unauthorised entry to the vehicle by third persons during usage of the vehicle. This selective locking/unlocking of the driver's door and tailgate may be achieved by using, for example, a key-operable switch in the driver's door having a rotatable key barrel 32 with key slot 160 which is rotatable clockwise or anticlockwise from a central position N to sequential switching positions A and B, or C and D, against an increasing spring bias 162,164. In such an arrangement, movement of the key slot 160 from position N to position A mechanically unlocks only the driver's door, whereas movement of the key slot from position A to position B electrically unlocks all of the doors and the tailgate of the vehicle.
Patent EP-0244266-A2 (EP)
Inventor: CIRIACKS JOHN A
IPC: D21C11/12
Filed: 1987-05-01
Abstract: Process for reduction of anionic components of chemicals, and compositions for use in the reduction process. Chemicals to be reduced are typically of the oxysulfur or sulfurnitrogen families. The reduction is carried out with mixing of carbonaceous fuel with the chemicals to be reduced. Reduction takes place in a reduction furnace having a char bed. Mixing in of the carbonaceous fuel may take place before introduction into the furnace, or may take place in the furnace itself. High levels, over 75%, of conversion are achieved in reducing sulfate to sulfide.
Patent EP-0252675-A2 (EP)
Inventor: SWEENEY THOMAS P
IPC: B65G1/00
Filed: 1987-07-01
Abstract: An automated photograph slide storage and retrieval system (10) adapted for use with photograph slides (12) having a magnetic stripe (24) with information characteristic of the slide encoded thereon. The system includes a storage and retrieval device (14) and a terminal (16). The storage and retrieval device (14) includes a plurality of magazines (42) in which the photograph slides are stored at indexed locations, a pick mechanism (44) for retrieving selected photograph slides from the magazines, a read head (48), and a computer (46) for controlling the magazines and pick mechanism. Data representative of the indexed locations at which the photograph slides are stored is maintained within electronic memory of the terminal. Information representative of selected slides to be retrieved from or stored within the storage and retrieval device is entered into the terminal through a keyboard. In response, the terminal provides command signals to the computer of the storage and retrieval device thereby causing the selected slides to be stored or retrieved. Information read from the magnetic stripe on the slides is displayed on a monitor at the terminal.
Patent EP-0267721-A2 (EP)
Inventor: KROKO CATHERINE G
IPC: G03F9/00
Filed: 1987-11-02
Abstract: A reticle design is provided for step and repeat projection aligners which, when patterned on a wafer (10), allows quick macroscopic evaluation of best focus for used in fabricating integrated circuits. The reticle pattern consists of opaque lines and spaces of widths slightly above the resolution limit of the resist/aligner system. 
     The macroscopic determination of best focus, being macroscopically visible, eliminates the need for micro­scopic determination, thereby providing a quick and easy method. The best focus determination is made by forming an array (22) of resist fields (14ʹ) on the wafer, sub­jecting each field to a different focus and exposure. Upon development, those fields away from the best focus and at the larger exposure doses will be removed, leaving a parabola (24) of fields whose apex (26) is at high exposure. Best focus is the focus setting used to print the row of fields (B) containing the apex. The procedure may be used at different lens locations and reticle orien­tations to quantify lens aberrations and field tilt. 
     The method of the invention is also suitably used to qualitatively and quantitatively diagnose and characterize the lens, by printing full fields (34) with varying focus. In this manner, lens astigmatism and curvature and field tilt can be mapped, measured, and understood.
Patent EP-0278494-A2 (EP)
Inventor: INOKUTI YUKIO C O TECHNICAL RE
IPC: H01J1/02
Filed: 1988-02-10
Abstract: A hollow cathode gun used in the ion plating through HCD process comprises a hollow cathode (2) consist­ing of an outer graphite layer (3) and an inner Ta, W or LaB₆ layer (4). A deposition device using the above hollow cathode gun comprises at least one crucible housing an evaporation material, a substrate and a reaction gas inlet, and is provided with a focusing coil surrounding the outer layer of the hollow cathode and another focusing coil surrounding the crucible.
Patent EP-0287110-A2 (EP)
Inventor: KONDO EIJI
IPC: C12P21/04
Filed: 1988-04-15
Abstract: Glycopeptide antibiotics PA-45052 which are produced by Nocardia orientalis PA-45052, show potent activity against gram-positive bacteria, especially against methicillin-resistant bacteria and stimulate growth of animals.
Patent EP-0291838-A2 (EP)
Inventor: NEWSHAM EDWARD ANTHONY
IPC: A61K47/00
Filed: 1988-05-11
Abstract: Oral drug delivery systems are provided formed of compositions which include one or more hydrocolloids solids, such as gelatin, pectin, and sodium carboxymethyl cellulose, and preferably mixtures thereof, which solids contain less than about 5% by weight moisture and preferably comprise less than about 50% by weight of the total formulation; and an ointment base such as mineral oil containing dispersed polyethylene (Plastibase). Such oral drug delivery compositions may be used to deliver to the oral mucosa active ingredients such as steroids, anti-fungal agents, anti-bacterial agents and the like and do not harden even upon prolonged storage or upon filling into containers.
Patent EP-0293009-A2 (EP)
Inventor: KOBAYASHI HIDEKI
IPC: G03G9/097
Filed: 1988-05-27
Abstract: There is disclosed a hydrophobic silica-type micropowder comprising silica-type microparticles which have been treated with certain secondary or tertiary amine-functional silanes. When the micropowder is combined with a positively-charging resin powder, such as a toner, the fluidity of the resin powder is substantially increased and this improved fluidity is retained upon long term storage.
Patent EP-0306713-A2 (EP)
Inventor: HEICHLER JOHANNES DIPL-ING
IPC: H04B7/185
Filed: 1988-08-08
Abstract: In order to process data for transmission purposes, particularly for satellite transmission, differential coding (DC1...DC6) and convolutional coding (FC1...FC6) of partial data streams are carried out. After this coding process, combination (MX21, MX22) is performed to provide phase components (I, Q), so that convolutional code data streams of each partial data stream are contained in all phase components. All the phase components are again involved in the convolutional decoding of each partial data stream. …<IMAGE>…
Patent EP-0304024-A2 (EP)
Inventor: PROVONCHEE RICHARD BURBANK
IPC: C08B37/12
Filed: 1988-08-17
Abstract: Purified agarose is recovered from agar or impure agarose by dissolving the agar or agarose in a lower alkylene glycol at elevated temperature, cooling the agar- or agarose-containing glycol solution to induce precipitation of a purified agarose product, and recov­ering the precipitated agarose product.
Patent EP-0323590-A2 (EP)
Inventor: OHUCHIDA SHUICHI ONO PHARMACEU
IPC: C07C243/38
Filed: 1988-12-14
Abstract: A carbazoyl derivative of the general formula:
      (wherein, R 1b  represents a bond, alkylene group of from 1 to 6 carbon atom(s) or alkenylene group of from 2 to 6 carbon atoms, 
R 2b  represents a carbocyclic or heterocyclic ring unsubstituted or substituted by from one to three halogen atom(s), hydroxy group, nitro group, amino group, alkyl or alkoxy group of from 1 to 4 carbon atom(s), 3-aminoureido group, phenoxy group or acylamino group of from 2 to 5 carbon atoms, or R 1b  together with R 2b , represents an alkyl group of from 1 to 12 carbon atom(s) unsubstituted or substituted by 3-aminoureido group, 
R 3b  represents (1) a hydrogen atom, 
(2) an alkyl group of from 1 to 6 carbon atom(s) or 
(3) a phenyl or benzyl group unsubstituted or substituted by from one to three halogen atom, alkyl or alkoxy group of from 1 to 4 carbon atom(s), hydroxy group or nitro group, 
X b  represents a bond or imino gorup, 
with the proviso that the compounds wherein the groups shown by X b -R 1b -R 2b  represent a phenyl group, 4-aminophenyl gorup, anilino group and 2-thienyl group and the groups shown by R 3b  represent a hydrogen atom, are excluded.), 
  or an acid addition salt thereof possesses inhibitory activity on Maillard reaction, and therfore is useful for treating and/or prevention of several diabetic complications and deseases induced by aging.
Patent EP-0326696-A2 (EP)
Inventor: HAAGENS RANDOLPH B
IPC: G06F13/12
Filed: 1988-12-16
Abstract: There is disclosed a data communications link adapter (10) providing flow of data control and status information between an input/output (I/O) backplane (12) and a fiber optic frontplate (14). The adapter represents a melding of I/O channel extender technolo­gy and data communications technology: a dedicated processor handles linklayer protocol, leaving to software only higher protocol layers; a flow-through architecture is provided by the adapter; a combination of windowing and handshaking are used; and a relative­ly short frame of sixteen bytes is employed. The adapter includes a backplane adapter portion (16) which serves to interconnect host equipment, a processor portion (36) dedicated to layer 3 (circuit operations) a protocol controller (20) dedicated to layer 2 (physical layer) operations, a fiber optic interface portion dedicated to layer 1 (physical link) operations, and an arbiter portion (38,40,42) which couples the processor (36) to a data path (22) connecting the backplane adapter and the protocol controller. The arbiter (38) controls data accesses that use a portion of the data path connecting the backplane adapter (16) to the protocol controller (20) and a data path between the protocol controller and the processor (36). A variety of data integrity measures are implemented on all data paths. The adapter facilitates data flow-through by buffering internal to the protocol controller, and has extensive data flow control features.
Patent EP-0288241-A2 (EP)
Inventor: MASE OSAMU
IPC: E05C3/30
Filed: 1988-04-19
Abstract: In an portable facsimile equipment comprising a cover body and a main body: the cover body having a reading head and a printing head is pivotally connected to the main body having a reading roller, a printing roller, a roll body and respective driving unit. 
     And a cover body closing device for use in above portable facsimile equipment comprises a lock piece, a lock pin, urging unit, locking unit and an unlocking unit.
Patent EP-0323026-A2 (EP)
Inventor: METLITSKY BORIS
IPC: G06K17/00
Filed: 1988-11-23
Abstract: A multidirectional scan pattern is generated by two mirrors, each inclined at a tilt angle and rotated about an axis at an angular speed. The size and shape of the pattern are controlled by adjusting the tilt angles and the angular speeds.
Patent EP-0276199-A2 (EP)
Inventor: LARI BRUNETTO
IPC: B65H37/04
Filed: 1988-01-21
Abstract: The feed mechanism is for the glued points on a ribbon in a machine binding continuous bundles of tabulator print-outs, having a toothed ring (4) inserting the front part of each point (3) in a hole in the bundle margin (5), while a pair of rollers (6,6') feed the continuous bundles forward and secure the front part below the bottom printed sheet. A pair of rollers (14,14') on horizontal axes one above the other and parallel to the direction of movement of the sheets index the glued ribbon (16) forward from a storage roll (18), being driven by a ratchet mechanism (33,34,35) with cam (30). A head (21) rotates in a vertical plane above the margin holes, and has an eccentric knife (28) and a concentric surface (28') parting off the ribbon and retracting part of the binding. This works opposite a rubber-covered roller (39) lifting the sheets and is rotated in synchronism with movement of the latter and with the ribbon. The roller is also lifted in synchronism with rotation of the head.
Patent EP-0315619-A2 (EP)
Inventor: DURCHSCHLAG GERALD
IPC: E01B7/06
Filed: 1988-10-28
Abstract: In a switching apparatus for rails (1) which can be swivelled about a swivel axis (4) or movable frogs in the crossing region of a point, the swivellable rails (1) or movable frogs are supported in their position which is aligned with or adjacent to wing rails or connecting rails (2, 3). In this arrangement, the supporting rods (8) are designed as an actuating member for the switching and comprise at least one thrust support (7) which interacts with thrust supports (6) of the swivellable rails (1) or of the frog, at least one of the interacting surfaces of the thrust supports (6, 7) of the rail (1) or frog and/or supporting rod (8) being formed by a wedge surface (11) which merges into a supporting surface (12) which is essentially parallel to the longitudinal direction of the supporting rod (8), which supporting surface interacts in the respectively aligned position or in the adjacent position of the rail (1) or of the frog with the thrust support (6) of the rail (1) or of the frog. 
<IMAGE>
Patent EP-0326868-A2 (EP)
Inventor: BRUSSEL RICHARD DIPL-ING
IPC: B30B15/00
Filed: 1989-01-20
Abstract: In a hydraulic press which is particularly intended for the compression moulding of fibre-reinforced plastics and in which the pressing force is induced symmetrically from above, by means of at least one hydraulic pressing cylinder (5) via an associated connection point, into the press slide (9) which is guided laterally and can be braked by means of counter-holding devices, a relative movement having a small transverse force and moment between the piston (plunger 7) of the pressing cylinder (5) and the press slide (9) is achieved if the connection point is formed by a hydrostatic bearing element (8) into which plunges in each case a part of the associated pressing cylinder (5) in an angularly moveable manner. 
<IMAGE>
Patent EP-0335281-A2 (EP)
Inventor: SIMONE ANTONIO DR
IPC: H05K3/46
Filed: 1989-03-24
Abstract: The present invention relates to a method for producing customer-specific printed circuits, and an electrical circuit produced by means of this method. To date, time-consuming and costly developments have been necessary for customer-specific circuits. The new method is intended to ensure the production in particular of customer-specific printed-circuit boards at a low cost and with short development times. This problem is solved by means of a method which has the following method features: Provision of at least two standard conductor track plane designs 1, 2, which can always been used irrespective of the customer's wishes, on which the one conductor track plane design 1 contains a number of non-crossing conductor tracks 3, in a predetermined arrangement, and the other conductor track plane design 2 contains a further number of non-crossing conductor tracks 4, in a predetermined arrangement, which are arranged running such that they at least partially overlap the conductor tracks 3 on the one conductor track plane; Application of at least one individual, i.e. corresponding to the respective customer's wish, insulating layer 5 with contact windows 8 for a two- or multi-plane wiring for connecting the components provided for the circuit, the contact windows 8 being provided at points 9 of the conductor track crossings and/or conductor track overlaps between the conductor tracks 3, 4 of the standard conductor track plane designs 1, 2; Application of at least further standard conductor track plane design 2 by means of screen printing; and If required, application of further insulating layers 5' with contact windows and further standard conductor track planes. <IMAGE>
Patent EP-0346575-A2 (EP)
Inventor: FALKINGER BERNHARD DIPL-ING FH
IPC: G01D5/26
Filed: 1989-03-25
Abstract: For transport and assembly, an assembly foot (2) is fixed in a certain reference position relative to the hollow profile (1) by a multi-part securing apparatus for length-measuring devices. For this purpose, two parts (3, 3') of the securing apparatus have adjusting tabs (3a, 3'a) which engage on the assembly foot (2). The two parts (3, 3') are clipped individually onto the hollow body (1), displaced towards the front sides of the assembly foot (2) and joined by means of a latching tab (3'd) which engages in a recess (3d) on the other part (3). 
<IMAGE>
Patent EP-0344571-A2 (EP)
Inventor: BOTSCH FRANZ DR
IPC: C08F14/06
Filed: 1989-05-23
Abstract: The dispersion should contain a liquid dispersant, at least one dispersed polymer and exclusively dissolved monomer. The monomer should be soluble in the polymer to the extent of at least 2% by weight and in the liquid dispersant to the extent of less than 100 g/dm<3>, should have a relative volatility, based on the dispersant, of at least 10 and should form a polymer which is soluble in the liquid dispersant to the extent of less than 0.1 g/dm<3>. The condensation temperature of the monomer in the gas space over the liquid dispersion and the temperature of the dispersion are measured continuously, and the result, together with the data for the amounts of monomer and liquid dispersant introduced into the reactor, or together with the determined polymer content of the dispersion, are used to calculate the degree of conversion and/or to control the polymerisation process.
Patent EP-0346767-A2 (EP)
Title: Verwendung von in 11-Stellung substituierten 5,11-Dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-onen zur Herstellung eines Arzneimittels zur Behandlung von Bradycardien und Bradyarrhythmien in der Human-und Veterinärmedizin
Inventor: MIHM GERHARD DR DIPL-CHEM
IPC: A61P9/06
Filed: 1989-06-09
Abstract: In 11-Stellung substituierte 5,11-Dihydro-6H-pyrido[2,3-b][1,4]benzodiazepinone der allgemeinen Formel I <IMAGE> in der R¹ und R² Wasserstoffatome oder Alkylgruppen mit 1 bis 3 Kohlenstoffatomen, A¹ eine geradkettige oder verzweigte Alkylengruppe mit 1 bis 5 Kohlenstoffatomen, A² eine Methylengruppe oder, wenn R¹ Wasserstoff und R² Methyl sind, auch eine Ethylengruppe sind, und ihre physiologisch verträglichen Säureadditionssalze eignen sich zur Behandlung von Bradycardien und Bradyarrhythmien und von Spasmen an Colon, Blase und Bronchien.
Patent EP-0354479-A2 (EP)
Inventor: KATO YUKIHIRO
IPC: G01L9/06
Filed: 1989-08-03
Abstract: In an improved semiconductor pressure sensor adapted to detect a pressure of a measured medium such as a refrigerant used in a refrigerating cycle for an automobile, there are provided a sensing portion composed of a glass support plate and a silicon substrate disposed thereon and provided with a diaphragm portion displaceable in accordance to a pressure of the measured medium at such a position of. the silicon substrate as to be brought into contact with the measured medium, a detecting means disposed within the sensing portion so as to detect a displacement of the dia­phragm portion, a housing having an interior space including an accommodation portion for accommodating the sensing portion and having at least a predetermined portion of the accommodation portion made up of metal as opposed to the sensing portion, and a solder glass provided between the predetermined portion of the housing and a predetermined portion of the sensing portion so as to hermetically seal the interior space of the housing with respect to said measured medium. In another aspect of the invention, the housing holds the sensing portion in such a projecting manner as to enable the diaphragm portion to be put into the flow of the measured medium.
Patent EP-0361117-A2 (EP)
Inventor: FUHRMANN FRIEDRICH
IPC: E01H1/12
Filed: 1989-08-30
Abstract: Device for picking up dog excrement from a ground area, with a bag (1) which can be folded flat and the opening edges (2,3) of which, which are opposite and can be closed towards one another, are reinforced by means of reinforcement strips, and with a holder (10) which can be applied from the outside to the opening edge of the bag (1) and can be moved manually for the picking-up of the waste. The holder (10) is designed in the form of tongs and has two legs (11,12) which can be moved towards one another, are bent outwards and engage around a bag (1), and the free ends of which can be applied to the bag (1), and the bag (1) has, on the outer sides of the two reinforced opening edges (2,3), gripping loops (4,5), in which the gripping pins (13,14; 13',14'), arranged at the free ends of the legs (11,12), can be inserted, so that the opening of the bag (1) can be opened and closed by means of opening and closing the tong-like holder (10). To pick up dog excrement, which has been covered with film, the tong-like holder (21) has, at the free ends of the legs (25,26), gripping strips (22,23) which are oriented essentially at right angles to the plane of pivoting and which lie against one another when the legs (25,26) are closed. <IMAGE>   <IMAGE>