baber/WOPTO huggingface dataset:
Patent EP-0297348-A1 (EP)
Inventor: BEACH DAVID BRUCE
IPC: C23C16/44
Filed: 1988-06-14
Abstract: Improved processes are described for the deposition of Cu and group IB metals such as Ag and Au. These processes include thermal CVD, photothermal depositions and photochemical deposition. The gaseous precursor which leads to successful deposition of high quality films at low temperatures includes a cyclopentadienyl ring, a two electron donor ligand, and the group IB metal in a +1 oxidation state. In addition, derivatives of the cyclopentadienyl ring can be used where the substituents on the ring include those selected from alkyl groups, halide groups, and pseudohalide groups. In addition, the two electron donor ligand can be selected from the group consisting of trivalent phosphines, amines and arsines. A representative precursor for the deposition of Cu is triethylphosphine cyclopentadienyl copper (I).
Patent EP-0300446-A1 (EP)
Inventor: GELBER ELEAIZER
IPC: E04H3/04
Filed: 1988-07-20
Abstract: An entranceway (3) is disposed in the front wall of the structure and a first storefront window arrangement (7) is disposed on one side of the entranceway (3) while a second storefront window arrangement (9) is disposed on the other side of the entranceway (3). A first upper landing (11) extends behind the first storefront window arrangement (7) and a first lower landing (13), below the first upper landing (11), also extends behind the first storefront window arrangement (7). A second upper landing (15) extends behind the second store­front window arrangement (9) and a second lower landing (17), below the second upper landing (15), extends behind the second storefront window arrangement. An ascending stairway (23) runs from the entranceway (3) to the upper landings (11, 15), and descending stairways (27, 29) run from the entranceway (3) to the lower landings (15, 17).
Patent EP-0306748-A1 (EP)
Inventor: HILLEBRAND BERNHARD
IPC: H05K13/04
Filed: 1988-08-19
Abstract: In known soldering devices, at least one flat solder clip (20) is mounted in a replaceable manner on a solder clip holder (30), two outer limbs (22, 23) of the E-shaped flat solder clip (20) being capable of connection to the one pole of a power source, and a central limb (24) of the flat solder clip (20) being capable of being connected to the other pole of the power source. The new solder device is intended to permit improved mechanical stability of the flat solder clip (20) and a more even heat distribution in the region of the solder web (21) facing the solder point. The flat solder clip (20), which is constructed as one piece from a flat plate, preferably by erosion, has a highly stable, closed shape, as a result of a lateral web (25) extending between the outer limbs (22, 23). Only two contact surfaces are then required for the power supply. The solder device is particularly suitable for reflow soldering of multi-pin components, such as flatpacks, micropacks and the like. <IMAGE>
Patent EP-0362436-A1 (EP)
Inventor: CAMPBELL MICHAEL JOSEPH
IPC: C01B13/02
Filed: 1988-10-07
Abstract: Condensation of feed gas constituents within a membrane system are efficiently and effectively precluded by positining the membrane system within an insulated enclosure heated to maintain superheat conditions for the feed gas passing to said membrane system. The membrane modules within the system are not individually insulated. A constant, stable temperature environment can readily be maintained within the enclosure, and advantageous flexibility can be achieved in the controlling of the operating temperature for process optimization purposes. The energy requirements of the overall operation are reduced by the advantageous recovery of feed gas compression heat for use in supplying heat to the feed gas within said insulated enclosure.
Patent EP-0367850-A1 (EP)
Inventor: SUGITANI YUJI C O NKK CORPORAT
IPC: B23K37/02
Filed: 1988-11-08
Abstract: An apparatus for automatically fillet-welding an object to be welded comprising a rectangular bottom plate and four side plates tack-welded substantially vertically to the bottom plate, which comprises: a carriage (5) return-travellable on the bottom plate along the longitudinal direction thereof; a base plate (6) provided on the carriage (5) so as to be rotatable horizontally around the vertical axis of the carriage; a welding head (7) mounted on the base plate (6), com­prising a welding nozzle (15), an X-axis profiling mechanism (17) and a Y-axis profiling mechanism (18); two guide bars (8, 8′), provided on the carriage (5) so as to be movable selectively and horizontally toward the side plate , for guiding travel of the carriage (5); a base plate rotation angle detecting mechanism (9) for detecting a rotation angle of the base plate (6); carriage position sensors (10, 10′), one each provided on each of the front and rear sides of the carriage (5) relative to the travelling direction thereof, for detecting a distance   of the carriage (5) from the side plate perpendicular to the travelling direction of the carriage (5); and a welding controller (11), comprising an X-axis profiling controller, a Y-axis profiling controller, a carriage travel controller, a base plate rotation controller, a guide bar controller, and a welding completion controller.
Patent EP-0299589-A1 (EP)
Inventor: ROSEN ARNOLD MARTIN
IPC: B66F7/02
Filed: 1988-03-04
Abstract: The present specification discloses a vehicle parking apparatus for use in enabling two vehicles to be parked in the same area, the vehicles being located one above the other. The apparatus comprises a base (12) and a pair of upstanding stanchions (34,36) with a vehicle parking platform (42) disposed between and movable along the stanchions (34,36). An articulated stabilizer bar assembly comprising a rocker arm (68,74) and a control arm (70,76) pivotally connected to one another, is pivotally connected to the parking platform (42) and base (12) respectively. A piston and cylinder assembly (84,86) extends pivotally from a fixed location (88,92) e.g. at the top of a stanchion, to a pivotal location (90,94) on the articulated stabilizer bar assembly (68,74; 70,76). Thus, the piston and cylinder assemblies (84,86) do not add to the height of the apparatus, but do contribute to stabilization during the lifting of a vehicle on the parking platform (42).
Patent EP-0286278-A1 (EP)
Inventor: CROSS PETER EDWARD DR
IPC: C07C211/57
Filed: 1988-03-24
Abstract: Compounds of the formula:-
     and their salts, wherein each R, which is the same, is -NHSO 2 (C 1 -C 4  alkyl),-NH 2  or -NO 2 ; X is 0 or a direct link; R 1  is H, C 1 -C 4  alkyl, C 1 -C 4  alkoxy or halo; and n is 1 or 2, with the proviso that when X is 0, n is 2. 
     The compounds of the formula (A) in which each R is -NHSO 2 (C 1 -C 4  alkyl) are antiarrhythmic agents. The compounds in which R is -NH 2  or -NO 2  are synthetic intermediates.
Patent EP-0335018-A1 (EP)
Inventor: WAIN NICHOLAS DAVID
IPC: B64D11/06
Filed: 1988-03-29
Abstract: Vehicle seats are commonly used to transport passengers travelling on different classes of fare, for which seats of different width are often provided. Seats of different width are also desirable to accommodate passengers of different sizes. Adjustable seating units are known which include backrest and bottom parts for a plurality of seats abreast, fixed armrests at the sides and intermediate armrests which can be moved laterally between two or more predetermined positions to separate and define seats of different widths. To improve the appearance and comfort provided by such adjustable seating units, a shroud is provided to fit on or over two intermediate armrests when they are positioned close together between wider seats. The shroud is anchored to the seating unit, for example being mounted on arms pivotally connected to the seating unit, so as to be movable between an operative position, fitting the intermediate armrests, and a stored position. In its stored position, the shroud may be concealed at least partially by a part of the seating unit, such as a movable portion of the backrest or of the bottom part. The shroud may be upholstered and may include recesses for receiving articles to be stored or facilities which are required to be available only when it is in its operative position.
Patent EP-0335021-A1 (EP)
Inventor: MORIWAKI MASAFUMI
IPC: B01J13/18
Filed: 1988-03-31
Abstract: Microcapsules are prepared by adding a methylolated melamine or methylolated urea to an aqueous emulsion of the core material dispersed in an aqueous solution of a styrene/maleic anhydride copolymer partially hydrolyzed in an alkaline condition and heating the mixture at 40 to 90 °C in an acidic condition so that a reaction product forming the capsule walls is produced by the esterification reaction between the carboxyl groups in the partial hydrolysis product and the methylol groups in the methylolated melamine or urea and the amidation reation between the carboxylic anhydride groups in the former and the amino groups in the latter. By virtue of the three dimensional network structure, the capsule walls are very dense and highly resistant against heat, water and solvents.
Patent EP-0302659-A1 (EP)
Inventor: ASHIDA TSUTOMU
IPC: H01L27/112
Filed: 1988-07-27
Abstract: A matrix type semiconductor memory device with higher complexity comprising:
     (a) a p-type (or n-type) semiconductor substrate,   (b) a group of n-type (or p-type) semiconductor regions formed in the surface layer of the substrate in the from of strips arranged in parallel at a predetermined spacing, the semiconductor regions providing alternat­ing source regions and drain regions and defining gate regions between the alternating regions,   (c) a group of strips of first gate insulating film formed on the surface of the substrate at a pre­determined spacing and intersecting the group of semiconductor regions,   (d) a first gate electrode formed on each of the strips of first gate insulating film,   (e) a group of portions of second gate insulating film formed on the exposed surface of the substrate between the strips of first gate insulating film, and   (f) a second gate electrode formed on each of the por­tions of second gate insulating film and held out of contact with the first gate electrode,    whereby a matrix of MIS semiconductor cells is formed, each of the cells being provided by the intersection   of each gate region with one of the first and second electrodes, 
the gate regions of some of the cells being selectively doped with a p-type (or n-type) impurity substance at a higher concentration than the substrate.
Patent EP-0295179-A1 (EP)
Inventor: TRACOL JEAN-CLAUDE
IPC: B43K5/00
Filed: 1988-06-08
Abstract: This writing instrument comprises: - a connecting part (7) able to rotate freely with respect to the body (1) and connected in translational movement to it; - an operating member (5), accessible by the user from the outside of the writing instrument and fixed to the connecting part (7); - means for so coupling the connecting part (7) with the writing block (3) that a rotation of this connecting part in a particular direction brings about a lengthwise movement of the writing block (3) also in a particular direction; and - means for providing the rotational union of the writing block (3) with, and its freedom of translational movement from, the body (1). <IMAGE>
Patent EP-0322330-A1 (EP)
Inventor: RICHARD ROBERT
IPC: F23L9/04
Filed: 1988-12-23
Abstract: Improved post-combustion process for solid fuels. 
<??>Process characterised in that there is injected into a post- combustion chamber (4) close to the hearth, in order quickly to release and to maintain the post-combustion, a flow of new air preheated by an exchanger and brought to a temperature of at least 400 DEG C by at least one independent heating means outside the hearth. 
<??>This invention is of interest to designers of heating appliances, boilers and incinerators, more specifically designers of stoves and of closed chimney hearths. 
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Patent EP-0297121-A1 (EP)
Inventor: WEGE KEVIN K
IPC: H02M7/00
Filed: 1987-12-18
Abstract: Ensemble redresseur compact (10) destiné à être utilisé dans une machine électrique synchrone pourvue d'un rotor. Un boîtier circonférentiel (14) entoure une pluralité de diodes discrètes (36, 38) montées dans le boîtier. Celui-ci se compose d'une matière non conductrice et est adapté à être incorporé dans le rotor de la machine. Les diodes sont montées sur des plaques de montage (44, 46) et couplées électriquement à celles-ci, lesdites plaques de montage étant fixées directement à l'intérieur du boîtier non conducteur et servant également de dissipateurs thermiques. Le boîtier comprend une paire d'éléments non conducteurs emboîtables (16, 18) facilitant l'assemblage des diodes dans le boîtier, et il est agencé de manière à délimiter une chambre étanche (34) autour des diodes, permettant le passage d'un fluide refroidisseur.
Patent EP-0417277-A1 (EP)
Inventor: ANDO RYO
IPC: G11B27/00
Filed: 1988-03-10
Abstract: A disk recording/reproducing apparatus and a disk recording/reproducing method wherein a recording disk (1) having an absolute address is provided with a program region (6) and a read-in region (7), data such as play data are recorded on the program region (6), the data are recorded on the read-in region (7) using, as catalog data, a start address data of a data unit region where the data have been recorded and a finish address data, and the data on the program region (6) are reproduced from the catalog data in the read-in region (7). An erase inhibit flag is set to the catalog data for each of the data units,whereby the erase inhibit and the erase enable are designated by the erase inhibit flag for each of the data units for the data that are recorded on the program region (6).
Patent EP-0376971-A1 (EP)
Title: Process and installation for recovering reusable gas from waste through pyrolysis.
Inventor: WOLF BERND MICHAEL
IPC: B02C1/00
Filed: 1988-08-03
Abstract: According to a process for recovering reusable gas from waste through pyrolysis, the previously comminuted waste is transformed into fluff, granulates or pellets and introduced into a degassing drum (16), in which low temperature carbonization gas is generated and separated from the residual matter. The low temperature carbonization gas is decomposed into combustion gas in a gas converter (19) and cleaned in a subsequent gas washing installation (21-24 and 47-51) with circulating washing water. Part of the water of the circulation system of washing water is withdrawn and replaced with fresh water in order to limit its concentration of toxic substances. The pyrolysis residues to be withdrawn from the low temperature carbonization drum are withdrawn through a water bath (72). At least part of the quantity of liquid withdrawn from the circulation system of washing water of the gas washing installation (21-24) is introduced in the water bath (72).
Patent EP-0333846-A1 (EP)
Inventor: BAHR DENNIS E
IPC: G01S5/10
Filed: 1988-09-12
Abstract: A radio signal containing Loran C pulses from stations of interest is received and periodically sampled to convert 
the input signal to sample data. The data is assigned to memory locations within an acquisition memory (33) at positions 
in 
the memory which correspond to specific times within the group repetition interval (GRI) of the Loran chain of interest. 
A 
GRI counter (26) assigns the locations in the memory to which the data are written and cycles the memory after the com­
pletion of each GRI so that new data corresponding to a new set of pulses from the master abd secondary stations of the 
Loran C chain will be assigned to essentially the same memory locations as data acquired during a previous GRI. The new 
data is ensemble averaged with the old data contained in the memory locations and the averaged data stored back in the 
memory. As data is collected and averaged over a sufficient number of GRI's, any signals present in the received radio sig­
nal which are not synchronous with the GRI will tend to be averaged out, improving the signal to noise ration of the Loran 
C pulses in the memory.
Patent EP-0414685-A1 (EP)
Title: Circular waveguide connection between a transformer and metal-cased, high-voltage switchgear with compressed gas insulation.
Inventor: HAARHUIS JUERGEN
IPC: H02G/
Filed: 1988-10-13
Abstract: A compressed gas-insulated bus between a metal-enclosed, compressed gas-insulated high-voltage switching installation and a transformer. The compressed gas-insulated bus, with or without a compensator, serves to connect a transformer to a metal-enclosed, compressed gas-insulated high-voltage switching installation. Since the transformer must sometimes be replaced, the gas-insulated bus should provide an as large as possible, compensable tolerance zone for the position of the transformer connection. For this purpose, the transformer connection to the gas-insulated bus with a compensator is connected by means of a first rotary flange to one end of a Z- or U-shaped enclosed compressed gas-insulated bus connection member, the other end of the connection member being connected to the gas-insulated bus proper by means of a second rotary flange. The compensable tolerance zone is determined by twisting this gas-insulated bus connection member and by the allowable angular movement of the compensator, whereby the allowable axial movement of the compensator can be disregarded. In a gas-insulated bus without a compensator, the transformer connection and the gas-insulated bus are each connected via respective rotary flanges to respective Z-shaped gas-insulated bus connection members with each connection member being connected to the other via further rotary flanges. Such a gas-insulated bus is disposed between a transformer and a compressed gas-insulated high-voltage switching installation of an electric supply plant.
Patent EP-0325247-A1 (EP)
Inventor: YAEGASHI TAKASHI C O KABUSHIKI
IPC: C07D491/22
Filed: 1989-01-19
Abstract: New camptothecin derivatives and a process for preparing same are disclosed, which are represented by the general formula:
      wherein R¹ represents a lower alkyl group, R² represents a hydrogen atom or an amino, hydroxyl, lower acylamino or lower alkoxy group, R³ represents a hydrogen or halogen atom or a lower alkyl, hydroxyl, lower alkoxy, nitro, amino, cyano or di(lower alkyl)amino group, R⁴ represents a hydrogen or halogen atom or a lower alkyl, hydroxyl, lower alkoxy, lower alkylthio, amino, cyano or di(lower alkyl)amino group, and R⁵ represents a hydrogen or halogen atom or a hydroxyl or lower alkoxy group, with the proviso that all of the R², R³, R⁴ and R⁵ substituents should not be a hydrogen atom and also that if any one of the R², R³, R⁴ and R⁵ is a hydroxyl or lower alkoxy group, all of the other three substituents should not be a hydrogen atom. The new camptothecin derivatives are useful as anti-tumor drugs or intermediates therefor.
Patent EP-0327117-A1 (EP)
Inventor: STRONG MICHAEL RAYMOND
IPC: F16K11/044
Filed: 1989-02-03
Abstract: A valve comprising a cylinder (12) with a number of inlet and outlet ports (14, 16) at one end having movable therein a resiliently surfaced piston (20), wherein the valve is closed by movement of the piston (20) to a position wherein the resilient surface simultaneously closes all of the ports. Means (26) is provided to normally urge the valve toward an open position and closing means which may be highly pressurized air is provided to move the piston (20) to a valve closed position.
Patent EP-0333065-A1 (EP)
Inventor: BECK GERHARD
IPC: A01F15/04
Filed: 1989-03-10
Abstract: To improve the bale uniformity and reduce the drive-power requirement in an agricultural bale press, it is proposed to sever the introduced crop strand by means of a cutting device (11) which is in advance of the press plunger (9) during the pressing stroke and is flush with the press plunger (9) during the feed of pressing material. This ensures an unimpeded feed of pressing material to the press channel (7) and, at the same time, a smooth-surface severance of the strand of pressed material, with the result that the bale uniformity and pressing-force requirement can be improved.
Patent EP-0340594-A1 (EP)
Inventor: STEEGER GERHARD DR
IPC: H04R25/00
Filed: 1989-04-24
Abstract: To improve the transmission of the control signals and provide the possibility for a more inconspicuous application of the remote control, it is proposed to provide as transmitter of the control device (1) a vibrator (9) which radiates a remote control frequency outside the human range of hearing, that the sound of the transmitter can be transmitted by transcutaneous coupling of a contact area (10) of the control device via body sound excitation to the skeleton of the hearing aid wearer, and that in the hearing aid a sound transducer (28; 33; 48) is provided which converts the body-transmitted sound signals of the control device into electrical signals and is connected to the control elements of the hearing aid via an amplifier and a coding and detection unit. 
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Patent EP-0396808-A1 (EP)
Inventor: STRATE KLAUS
IPC: H01R9/26
Filed: 1989-05-12
Abstract: In this terminal row arrangement, the row terminals within the arrangement in each case have at least one busbar (4), provided with a hole (4a) and a lateral connector is guided over the terminal row, which lateral connector consists of a lateral strip (6) onto which a flat connector (7), which is separated from the lateral strip (6) and is constructed as an isolating connector, can be plugged for each terminal, which is to be connected to this potential, within the row, which flat connector (7) is also in this case plugged into the hole (4a) of the relevant busbar (4). Because of this design, the lateral connector provided for voltage and current distribution within the row also has an isolating function. The connected terminals within the row can be separated, for example for test purposes, by withdrawing the flat connector from the circuit without this influencing the other terminals within the row. …<IMAGE>…
Patent EP-0348671-A1 (EP)
Inventor: GILLNER MANFRED
IPC: G08B5/00
Filed: 1989-05-26
Abstract: A traffic mirror has a spherically arched mirror glass (1) of pretensioned single-pane safety glass and a holding device (3) made of metal. A decorative frame (14) in form of a, for example, multicoloured layer is arranged directly on the surface of the mirror glass (1). It consists preferably of one or more stove-enamelled colours. <IMAGE>
Patent EP-0348930-A1 (EP)
Inventor: VIGNAUD JEAN-CLAUDE
IPC: B61D17/08
Filed: 1989-06-28
Abstract: Device for opening and closing a lower skirt (3) of a vehicle body in order to have access to a compartment for storing equipment. It comprises a) a first flat bar (4) articulated at one end on a first fixed pin (9) and at the other end on a first pin (10) integrally connected to the bottom of the skirt (3), b) a second flat bar (5) articulated on a second fixed pin (11) inside the compartment, and on a second pin (12) integrally connected to the bottom of the skirt (3), c) a spring (6) fixed at one end to the centre of the first flat bar (4) and at the other end to the centre of the second flat bar (5), d) a first cam (14) ensuring, together with a lock, the retaining of the skirt (3) in the lower closed position, and e) a second cam (17) for retaining the skirt (3) in the upper open position. <IMAGE>