baber/WOPTO huggingface dataset:
Patent EP-0352141-A2 (EP)
Inventor: LIN JAING-JEN
IPC: C08L63/00
Filed: 1989-07-21
Abstract: Useful epoxy curing agents are provided by mixing an excess of a diprimary amine or a triamine with the product of a 2-stage reaction of a compound of the formula:
      wherein A represents the nucleus of an oxyalkylation-susceptible trihydric alcohol having 3 to 6 carbon atoms and the average value of the sum of w, y and z is from 10 to 100; and 
an alkyl diisocyanate selected from isophorone diisocyanate, hexamethylenediisocyanate, toluenedi­isocyanate, methylenediphenyldiisocyanate and tetramethylxylene diisoscyanate, and subsequently reacting the resulting immediate with 
  a diprimary amine of the formula: 
H₂N-R˝ -NH₂ 
wherein R represents an aromatic group having an average molecular weight of 72 to 500 and containing from 6 to 35 carbon atoms, in the presence of an alcohol solvent.
Patent EP-0366246-A2 (EP)
Inventor: WILBY WILLIAM ALVIN
IPC: G01S3/28
Filed: 1989-09-08
Abstract: Direction finding apparatus comprising at least ten antenna channels for connection to respective antennae in use, at least five receiver channels each coupled to at least two different antenna channels constituting a group, and means for receiving and comparing the outputs of the receiver channels to determine the angular location of the signal source; the arrangement being such that in use the antennae of each group of antenna channels have a sufficient angular separation such that only one is capable of detecting the signal source at one time, and the nearest neighbouring antennae of each group are coupled to respective different receiver channels different from the receiver channel of that group.
Patent EP-0360594-A2 (EP)
Inventor: HARADA TAKUJI
IPC: H01Q1/24
Filed: 1989-09-20
Abstract: An automobile loop antenna including a conductive loop (10) and a coaxial cable (20). One end (11) of the loop is connected to a core conductor (21) of the coaxi­al cable, and the other end (12) of the loop is connect­ed to an outer conductor (22) of the coaxial cable with a low-capacitance capacitor (30) in between. A part of the outer conductor of the coaxial cable is connected to a metal part (40) of an automobile so that the end of the coaxial cable is spaced 5 to 50 cm from the metal part.
Patent EP-0376585-A2 (EP)
Inventor: LEE DOUGLAS W
IPC: E21B34/12
Filed: 1989-12-19
Abstract: A manually operated downhole for an underground earth boring apparatus having a pneumatically operated earth boring tool. A drill pipe (20) is connected to the tool (30) and to a source of pneumatic fluid (22). A valve (28) is positioned in the drill pipe (20) substantially adjacent to the tool (30) between the tool and the source of pneumatic fluid. This downhole valve controls the flow of pneumatic fluid to the tool. The valve is operable in response to pushing or pulling on the drill pipe.
Patent EP-0370926-A2 (EP)
Inventor: POLSTRA JOHN D
IPC: G06F11/26
Filed: 1989-11-22
Abstract: A method and apparatus for providing automatic verification of the kernel circuitry of a microprocessor-based system in which the microprocessor (µP) include an instruction prefetch feature. During testing by memory emulation, the memory addresses accessed by the µP are evaluated as to type of access, address and data size in accordance with a test program and a corresponding checking table to detrmine if such accesses are consistent with a funtional µP of the same type. Other data structures such as flags and pointers are provided to enhance the verification operation and use of the checking table.
Patent EP-0375590-A2 (EP)
Inventor: THROWER JACK SANFORD
IPC: B23K20/12
Filed: 1989-12-14
Abstract: A method is disclosed for controlling the magnitude and location of the weld notch (10) which results from inertia welding of certain materials, such as superalloys. By controlling the size and geometry of the articles being joined a curved weld zone will result and the material expelled from the weld zone which produces the weld notch will be directed in a fashion which moves the weld notch outside of the original diameter of the articles being joined. The resultant welded article consisting of a larger portion and a smaller portion can be machined to the size of the smaller portion without any residual weld notch.
Patent EP-0352231-A2 (EP)
Inventor: COURVOISIER GUY
IPC: A61L9/12
Filed: 1989-07-14
Abstract: The evaporator essentially consists of a body (1) acting by means of its weight on a flexible and deformable reservoir (3) in such a way as to cause the deodorant liquid to rise through a passage (5) into a secondary reservoir (7) from which the liquid arrives at a small plate of absorbent porous material (2) via short capillary wicks (12, 13) or by simple flow. <IMAGE>
Patent EP-0378104-A2 (EP)
Inventor: HUCUL DENNIS A
IPC: B01J35/10
Filed: 1990-01-04
Abstract: The hydrogenation of unsaturated polymers is effected employing a heterogeneous catalyst comprising a Group VIII metal and a porous support wherein the porous support is characterized by a pore size distribution such that at least 95 percent of the pore volume is defined by pores having diameters greater than 450 Å (45 nm) and the ratio of metal surface area to carrier surface area is in the range of from 0.07 to 0.75:1. The catalyst is useful in selective polymer hydrogenations, such as are required in hydrogenating ethylenically unsaturated regions with a minimal amount of aromatic unsaturation hydrogenation. The catalyst is very active under mild temperature conditions, from room temperature to 140°C.
Patent EP-0379009-A2 (EP)
Inventor: CARBONE MATTEO
IPC: F16D1/112
Filed: 1990-01-05
Abstract: The quick-coupling device according to the invention comprises a driving shaft support (2) to which the support (13) of a driven shaft is coaxially associable so as to rigidly associate the two shafts. Centering means (1, 14) for the driven shaft support are provided on the driving shaft support and ring means (19) for locking the supports are rotatably associated therewith.
Patent EP-0386513-A2 (EP)
Inventor: BRACHMANN WALTER
IPC: B60J10/04
Filed: 1990-02-19
Abstract: In order to manufacture a profile frame of elastomeric material, in particular for movable window panes in motor vehicles, having a U-shaped plug-on profile part and a sealing lip projecting obliquely away from the profile base, it is provided according to the invention for simpler continuous manufacture that the profile surrounding the window opening on at least three sides be continuously manufactured in one piece, that the profile be extruded with a sealing lip in the form of the largest cross-section required and subsequently, before vulcanisation, the sealing lip be cut back to the individual window edges in accordance with the respectively required cross-section. <IMAGE>
Patent EP-0390052-A2 (EP)
Inventor: NASR HATEM N
IPC: G06V20/58
Filed: 1990-03-27
Abstract: A dynamic model matching for landmark recognition wherein the model generation and matching process changes as a function of range to the landmark and of perspective as sensed from a mobile platform.
Patent EP-0401586-A2 (EP)
Title: Method for fabricating semiconductor device including package
Inventor: MCSHANE MICHAEL B
IPC: H01L21/56
Filed: 1990-05-21
Abstract: A method for fabricating and especially for encapsulating a semiconductor device (10) in a plastic package is disclosed. In accordance with one embodiment of the invention the method includes steps of providing an encapsulation mold (34, 36) having a first chamber (42) and a second chamber (40), with the second chamber (40) spaced outwardly from and substantially surrounding the first chamber (42). The first chamber (42) is shaped to receive a removable insert (46, 47). An insert (46, 47) is selected for the particular body type and style which is desired and that insert is secured in the first chamber. The insert (46, 47) has a cavity (38) which is shaped to define the desired encapsulated device package body (16). A lead frame (26) is provided including a bonding area (30) and a plurality of leads, each lead having a inner portion near the bonding area and an outer portion extending outwardly from the bonding area. A semiconductor device die (28) is secured to the lead frame (26) and the lead frame with the die attached is aligned within the encapsulation mold to place the semiconductor device die and the inner ends of the leads within the cavity (38) defined by the the inserts (46, 47). The outer ends of the leads extend through the second chamber (40). Plastic material is then injected into the mold to form the device package body (16) about the semiconductor device die. The package body is shaped by the cavity (38) and the inserts (46, 47) and the carrier ring (22) is shaped by the second chamber (40).
Patent EP-0405173-A2 (EP)
Inventor: YOSHIOKA HIROSHI C O MITSUBISH
IPC: F04D13/08
Filed: 1990-05-31
Abstract: A motor-operated pump of the in-tank type comprising a motor (1) for driving the pump, the motor having a commutator (3); a bracket (9) covering one end of the motor (1) disposed adjacent to the commutator (3); a brush (4) held against the commutator (3) through a through hole formed in the bracket (9); and a bearing for supporting a shaft (5) of the motor. An annular projection (9d) is formed on a central portion of a surface of bracket (9) disposed in opposed relation to the commutator (3), and the annular projection (9d) is formed integrally with the bracket (9). Alternatively, an annular projection (3d) is formed on a central portion of the commutator (3) disposed in opposed relation to the bearing, and the annular projection (3d) is made of an electrically insulating material constituting the commutator (3), and is formed integrally with the commutator (3).
Patent EP-0404138-A2 (EP)
Inventor: UENO TOYOAKI C O UBE MACHINERY
IPC: B22D17/30
Filed: 1990-06-21
Abstract: In a method and apparatus for supplying a molten metal, a supplying operation of the molten metal is started after a molten metal discharge port formed in a lower end portion of a molten metal supply sleeve (321) facing down on a bottom portion of a molten metal supply vessel (301) is positioned right above a plunger chip (34a) located at a lower position within an injection sleeve (17) of an injection apparatus. The injection sleeve (17) and the plunger chip (34a) are simultaneously lowered in accordance with the supplying operation of the molten metal.
Patent EP-0426947-A2 (EP)
Inventor: DRLIK GUENTHER
IPC: G02C5/22
Filed: 1990-06-25
Abstract: Die Erfindung bezieht sich auf ein Federscharnier für Brillen zum Überdrücken des Brillenbügels über die Anschlagstellung hinaus zur federnden Anlage am Kopf des Trägers mit möglichem Schnappeffekt zwischen Ruhe- und Offenstellung. Hierfür wird ein einfach mitsamt Federkolben, Feder- und Sperrkörper vormontierbares an einer Aufnahme am Bügelende einzubringendes und zu verrastendes Schieberteil geschaffen. Dies geschieht dadurch, daß der Sperrkörper mit beidendigen Schrägflächen zur Verrastung durch Aufstellen und Einrastung unter Wirkung des anstehenden Federkolbens in einer Ausnehmung im Führungsgehäuse versehen ist und die Federaufnahme im Schieberteil als Langloch zum Einbringen des Sperrkörpers mit Federkolben und Feder zur Vormontage ausgeführt ist.
Patent EP-0405405-A2 (EP)
Inventor: OHMATSU KAZUYA
IPC: H01L39/24
Filed: 1990-06-25
Abstract: Disclosed herein is a multifilament superconducting wire of Nb₃Al comprising a core part of copper or copper alloy which is provided in a central portion as a stabilizing material and a peripheral part which is provided around the core part and formed by an Nb₃Al filament embedded in a matrix of copper or copper alloy, such that the ratio of copper or copper alloy forming the core part and the peripheral part to the Nb₃Al filament is at least 1 and not more than 5 in sectional area ratio and the diameter of the core part is at least 1/5 of the wire diameter.
Patent EP-0410181-A2 (EP)
Inventor: BORTOLIN BRUNO
IPC: G02B6/38
Filed: 1990-07-06
Abstract: It is described a detachable connecting group for ribbon-joined optical fibers comprising two connectors (1, 2) integral to the ends of respective optical fiber ribbons (3, 4), in which each connector (1, 2) consists of a pair of coupled metal plates (5) rigidly fastened to each other, between which two or more optical fibers (7) belonging to a ribbon (3, 4) made of parallel optical fibers are clamped as well as alignment plug means (10), at least a plate (5) in each connector (1, 2) comprising an element made of metallic material in which several housing grooves (6, 9) for the optical fibers (7) of the ribbon (3, 4) and for the alignment plug means (10) are formed by cold plastic deformation using the same punch for all the plates belonging to one series. The method of accomplishing the invention provides the following steps: making several grooved plates (5) by plastic deformation using a single punch; coupling a grooved plate (5) to a second plate and interposing therebetween the optical fibers (7) being part of an optical fiber ribbon (3, 4) and on a length of which the common coating has been removed, partially housing the fibers (7) in the respective grooves (6); inserting a metered amount of hardening adhesive between the plates (5) clamped against the fibers (7); grinding the end surface of the plates (5) from which the fibers (7) issue; and introducing at least an alignment plug (10) into a respective groove (9).
Patent EP-0426064-A2 (EP)
Inventor: BROWN GENE W
IPC: B01D29/11
Filed: 1990-10-29
Abstract: A high-pressure filter assembly which includes a cover or nutplate secured to a housing via a sidewall portion of the housing deformed into a groove formed in the cover sidewall. The cover and housing are formed such that the cover can be properly seated upon the housing prior to seaming without special locators or beads formed in the container sidewall. A method and apparatus for forming the filter assembly are also disclosed.
Patent EP-0428931-A2 (EP)
Inventor: MOERS HERBERT
IPC: H02G15/117
Filed: 1990-11-05
Abstract: In a method of splice-free connection of subscribers to a glass fibre broadband network having an optical cable, it is provided that the final subscribers T1...TN are connected by opening up the sheath (2) of the optical cable (1) in the vicinity of the final subscriber Tk, by removing an optical element (4, 5) for supplying a final subscriber Tk from the optical cable (1) in such a way that in addition the part of the optical element (5) further away from the control centre (Z) is recovered, and by connecting the final subscriber without a cable joint. <IMAGE>
Patent EP-0428142-A2 (EP)
Inventor: BEARD WILLIAM A JR
IPC: H01F41/04
Filed: 1990-11-13
Abstract: A planar coil construction, especially adapted for use in a force-producing device such as a de-icer, includes first and second sheet-like members, each defined by a continuous electrical conductor having a plurality of turns and first and second ends. The first end of the first conductor defines an electrical input to the coil, while the second end of the second conductor defines an electrical output from the coil. The second end of the first conductor and the first end of the second conductor are electrically connected. The sheet-like members are superimposed such that current flow through adjacent turns of the conductors is in the same direction. Within each sheet-like member, adjacent conductors also have current flow in the same direction. The invention includes a technique for spacing the conductors by means of a dielectric layer, and a technique for encapsulating the sheet-­like members. Alternative embodiments are provided wherein different relationships among the sheet-like members are possible as they might be used for force-producing elements in a de-icer.
Patent EP-0400720-A2 (EP)
Inventor: KALLENBACH ROLF
IPC: C08J3/03
Filed: 1990-05-22
Abstract: Aqueous dispersions containing a polymer and a clay, comprising at least
     a) 10 - 40 pbw of an aliphatic hydrocarbon solvent-insoluble natural or synthetic resinous compound,   b) 1 - 10 pbw of an aliphatic hydrocarbon solvent-insoluble elastomeric polymer or copolymer based on one or more ethyle­nically unsaturated compounds, which polymer is miscible with the resinous compound under a) in the weight ratio as specified hereinbefore,   c) 0 - 30 pbw of a plasticizing compound for the resinous com­pound as under a),   d) 0 - 2 pbw of an adhesion-promoting compound,   e) 1 - 20 pbw of a clay-based dispersing agent, which clay has a specific surface area > 40 m²/g, a quartz content < 15 % m and a cation-exchange capacity > 20 mVal/100g, and wherein the exchangeable cat ions are predominantly di- and/or trivalent.   f) 0.1 - 4 pbw of an alkali or alkaline earth metal salt, and   g) 20 - 80 pbw of water,    coatings based on such dispersions and their use.
Patent EP-0417850-A2 (EP)
Inventor: COLLI LUIGI
IPC: D01H1/10
Filed: 1990-09-07
Abstract: The present invention relates to an improvement in the spindle for double-twist doubling frames in which both of the yarn cheeses (1, 2) are coaxially arranged, over each other, inside the basket of the spindle and each individual cheese is supported by a hollow shaft (15, 18) of its own, with its relevant yarn being reeled off upwards from it and each yarn directly entering the hollow shaft of its own cheese without reaching, while running along its unwinding path, the region which surrounds the other cheese. Said hollow shafts are installed above each other by means of a mobile coupling inside the doubling frame spindle basket. 
     In fact, the hollow shaft (18) by which the (upper) cheese (1) superimposed to the underlying cheese (2) is supported, can be removed from the basket of the spindle and inside said basket said hollow shaft (18) is supported, together with its own cheese, by a support frame (12) which in its turn is removably fastened onto the inner wall of the same basket.
Patent EP-0378313-A2 (EP)
Inventor: ESCHAUZIER FRANCOIS RUDOLPHE
IPC: B26D5/00
Filed: 1990-01-04
Abstract: A method and apparatus for the automatic manufacture of portions of a given length of strip material printed or embossed with a repetitive pattern in a longitudinal strip material, such as venetian blind slats (32-35), panels for walls and ceiling coverings and for shutters, awnings and sun louvres, in which the strip material is fed progressively to a cutting unit, first sections (32-35) are cut, each of said given length, on the strip material, the second sections (31) are cut from parts of the strip material immediately following at least some of the cut-off first sections (32-35) in a controlled manner, to allow varying of the length of each of said second sections (31) individually, to provide a controlled positioning of the repetitive pattern along the length of the subsequently cut first sections, (32-35) the second sections (31) being rejected and the first sections, (32-35) being renewed for further handling.
Patent EP-0380257-A2 (EP)
Inventor: BROWN THOMAS HENRY
IPC: C07D487/04
Filed: 1990-01-22
Abstract: Compounds of structure (I)
     in which R 1  and R 2  are the same or different and are each hydrogen, C 1-6 alkyl, C 1-6 alkoxy, phenyl, C 1-6 alkylthio, C 1-6 alkanoyl, amino, C 1-6 alkylamino, diC 1-6 alkylamino, halogen or trifluoromethyl; R 3  is hydrogen, C 1-6 alkyl or a group
     R 4  to R 6  are the same or different and are each hydrogen, C 1-6 alkyl, C 1-6 alkoxy, C 1-6 alkylthio, halogen, cyano, amino, hydroxy, carbamoyl, carboxy, C 1-6 alkanoyl or trifluoromethyl; n is 0 to 4; and A is -(CH 2 ) 2 -, -(CH 2 ) 3 - or -CH=CH-; processes for their preparation, pharmaceutical compositions containing them and their use in therapy as inhibitors of gastric acid secretion.
Patent EP-0403257-A2 (EP)
Inventor: BISHOP ROBERT P
IPC: G01L7/16
Filed: 1990-06-13
Abstract: A high pressure transducer package wherein pressures and stresses encountered within the package interior are substan­tially lowered. In a first embodiment, total inlet pressure is applied against a transfer pin in the fluid inlet with transfers this pressure at its other end directly against a pressure sensing element. This lowers the forces transmitted through the package by the sensing element. In a second embodiment, inlet fluid impinges against the small area end of a transfer pin having an opposite large area end to transfer pressure to the pressure transducer either as above or via an enclosed liquid disposed between the large area end of the piston and the pressure transducer. This causes a reduction in the pressure applied to the pressure transducer. The liquid provides for uniform application of the pressure from the piston to the pressure transducer along the entire area of contact therewith. In a third embodiment, inlet fluid impinges against a constant diameter transfer pin. The other end of the pin is positioned against a diaphragm having a substantially larger surface area than the pin and a flowable material unaffected by the pressures involved is positioned in an enclosure between the diaphragm and the pressure transducer. This materially lowers the pressures encountered within the package, the flowable material providing for uniform application of the pressure along the entire dia­phragm area.
Patent EP-0408353-A2 (EP)
Inventor: TASHIRO TETSU C O MITSUBISHI D
IPC: H01L21/822
Filed: 1990-07-11
Abstract: When the reset input changes 0 V to V cc , predetermined operational mode control information is set in an operational mode register (11) to establish a user operational mode. When the reset input changes from 0 V to 2 V cc , the operational mode control information inputted to a predetermined terminal of the input/output port (25, 58) is set in the operational mode control unit (10a, 10b) to establish a test or other mode.
Patent EP-0410717-A2 (EP)
Inventor: WEINSTEIN RICHARD
IPC: B05B15/02
Filed: 1990-07-25
Abstract: A rotary paint atomizing device (10) of the type having an internal chamber (39) for receiving paint from a paint feed tube (19) extending coaxially through a drive shaft (18) which rotates the device (10) at a high speed. An annular insert (31) is clamped between the drive shaft (18) and the device (10) for forming a rear wall of the paint receiving chamber (39). The insert (31) prevents paint from splashing into the annular space between the rotating drive shaft (18) and the stationary paint feed tube (19). When the device is removed from the shaft, the separate insert (31) permits easy access to the paint receiving chamber (39) for cleaning.
Patent EP-0415713-A2 (EP)
Inventor: SAMSON JEFFREY STANLEY
IPC: G09F7/16
Filed: 1990-08-28
Abstract: A display board 10 for displaying information about a disease such as AIDS consists of a base 12 with two first areas 14A, 14B raised above the surface of the base 12 and six second areas 16A, 16B, 16C, 16D, 16E and 16F raised above the surface of the base 12. The first areas 14A, 14B bear information on how AIDS can be contracted or avoided and include objects, e.g. syringes moulded in relief thereon. The second area 16A to 16F bear information on how AIDS can not be caught and include objects moulded in relief thereon such as mosquitos, toilets and the like. The display board is designed to be eye catching and thus to disseminate the information on the disease widely and effectively.