baber/WOPTO huggingface dataset:
Patent EP-0466936-A1 (EP)
Inventor: TAKAHASHI TOYOFUMI RICOH CO LT
IPC: G06T13/00
Filed: 1991-02-04
Abstract: An animation dispaly unit includes a main body and an external memory fitted removably to the main body and a video data memory for storing graphic data of characters constituting an object is disposed in the main body. Object data of an object to be displayed on a raster scan monitor, that is, color pallet data, object name data, vertical centering data, horizontal centering data, object size selection data and size designation data are stored beforehand in the program data memory of the external memory. The object data of the object to be displayed on the next vertical retrace line are read out from the program data memory and are stored in an object attribute memory. An in-range decision circuit makes in-range decision on the basis of the vertical centering data, the size selection data and the size designation data and makes in-range decision on the basis of the vertical centering data, the size selection data and the size designation data.
Patent EP-0528965-A1 (EP)
Title: A thermoplastic uridom and method and apparatus for its manufacture.
Inventor: WENDLER HENRIK GUSTAV
IPC: A61L29/04
Filed: 1991-05-14
Abstract: A uridom for use as an external male catheter in a urinary incontinence device is manufactured by thermoplastic processing, using as base material a non-preprocessed compound material based on one or more thermoplastic, polystyrene-based block copolymers, preferably polystyrene polyethylene/butylene polystyrene copolymers, the elasticity of which has been enhanced through addition of a paraffinic process oil. In the thermoplastic processing a constricted tubular portion at one end of the device is produced by injection moulding in a tool, serving as drainage tube and connected to a tube, whereas a mainly cylindrical, thin-walled body portion (1) is produced integral with said tube portion by a subsequent controlled extrusion and blow moulding operation, during which operation the said tube portion is secured and retained in said tool, whereby not only said tube portion but also an adjacent end portion of the body portion are produced with controlled increased wall thickness as compared with the rest of the body portion.
Patent EP-0543844-A1 (EP)
Inventor: STEVENSON DAVID E
IPC: H01J37/34
Filed: 1991-07-31
Abstract: An apparatus for rotatably mounting a cylindrical magnetron in a vacuum chamber. The apparatus includes a bearing housing having one end extending into the vacuum chamber with the other end located outside the chamber. A drive shaft is rotatably mounted in the bearing housing. Each end of the drive shaft extends beyond the housing. The cylindrical magnetron is attached to the end of the drive shaft inside the chamber. A vacuum seal is located in the bearing housing for sealing the drive shaft to the housing. The drive shaft is mounted in the housing such that the load of the magnetron is not transferred to the vacuum seal.
Patent EP-0563045-A1 (EP)
Title: Ceramic cutting tool with chip control
Inventor: BEEGHLY CRAIG W
IPC: C04B35/10
Filed: 1991-08-07
Abstract: A ceramic cutting insert for high speed machining of materials is provided having an integral chip control surface thereon.
Patent EP-0554296-A1 (EP)
Inventor: MUELLER MANFRED
IPC: A44C27/00
Filed: 1991-10-19
Abstract: Le procédé de fabrication pour demi-médaillons comporte les phases suivantes: formage d'une demi-coque de médaillon à partir d'une première tôle. Empreinte, dans une seconde tôle, d'une rainure annulaire (2) dont la dimension hors-tout correspond sensiblement à la dimension hors-tout de la demi-coque de médaillon (9). Enlèvement de la zone (6) de tôle (1) entourée par le bord intérieur (4) de la rainure (2) de la seconde tôle (1) pour la formation d'une tôle perforée. Pose de la demi-coque (9) avec son bord dans la rainure (2). Brasage du bord de la demi-coque (9) avec la tôle perforée. Découpage de la partie de tôle (1) dépassant du bord extérieur (3) de la rainure (2) après l'empreinte de la rainure.
Patent EP-0548267-A1 (EP)
Inventor: BRIERLEY RUSSELL ARTHUR
IPC: C12N1/19
Filed: 1991-09-04
Abstract: On prépare le facteur-1 de croissance similaire à l'insuline (IGF1-), un polypeptide naturel, à chaîne unique et relativement court, en provoquant la croissance de transformateurs de levure méthylotrophique contenant dans leur génome au moins une copie de l'ADN codant IGF-1, en liaison opérationnelle avec l'ADN codant une séquence de signaux, qui est efficace pour diriger la sécrétion de protéines à partir des cellules hôtes et qui comprend également le site de traitement protéolytique lys-arg et peut comprendre une ou plusieurs séquences glu-ala. Dans les aspects préférés, la séquence de signaux est représentée par la séquence pre-pro du facteur d'accouplement alpha de S. cerevisiae. L'expression de l'ADN codant IGF-1 et de la séquence de signaux pre-pro est régulée par une région promotrice provenant d'un gène sensible au méthanol d'une levure méthylotrophique. L'invention décrit également les structures d'ADN et les souches de levure méthylotrophique recombinantes utilisées pour l'expression et les sécrétions de IGF-1. Des aspects préférés mettent en application des souches de Pichia pastoris déficientes en protéases.
Patent EP-0557307-A1 (EP)
Inventor: LEINERT HERBERT
IPC: C07C233/64
Filed: 1991-10-29
Abstract: Procédé perfectionné de fabrication de composés de formule (I) dans laquelle R1 est un atome d'hydrogène ou un reste alkyle à chaîne linéaire ou ramifiée ayant 1 à 6 atomes de carbone, R2 est un atome d'hydrogène, un reste alkyle à chaîne linéaire ou ramifiée ayant 1 à 6 atomes de carbone, un reste alkényle à chaîne linéaire ou ramifiée de 3 à 6 atomes de carbone, un reste alkinyle C3-C6, un reste cycloalkyle C3-C6 ou un reste alkyle C1-C6 pouvant être encore substitué par un reste phényle ou un reste cycloalkyle C3-C6, R3 et R4 sont identiques ou différents et représentent, indépendamment l'un de l'autre, un hydrogène, un halogène, un hydroxy, un alcoxy C1-C6, un alkyle C1-C6 ou un amino, et produits intermédiaires de formules (IV et VI) dans lesquelles R1, R3 et R4 ont les notations précitées et Y représente un atome d'halogène, servant à la fabrication des composés de formule (I).
Patent EP-0501261-A1 (EP)
Inventor: SILBER DIETER PROF DR
IPC: H01L29/735
Filed: 1992-02-15
Abstract: The invention relates to a lateral semiconductor device comprising a semiconductor body having an n<->-conducting drift layer (3) on a p-conducting substrate (20), an n<+>-conducting collector zone (4) recessed into the drift layer, a p-conducting base zone extending laterally underneath the surface of the semiconductor body at a distance from the n<+>-conducting collector zone (4), an n<+>-conducting emitter zone (5) recessed into the p-conducting base zone and each having a contact on the base zone, emitter zone and collector zone. The base zone has a weakly doped p<-->-conducting subzone (10) and a strongly doped p<+>-conducting subzone (11), provided with the base contact. The weakly doped subzone (10) adjoins at least partially the n<+>-conducting emitter zone (5). The p<-->-conducting subzone (10) is so weakly doped and/or has such a sharply decreasing doping profile from the emitter zone to the drift layer that, given a predetermined collector voltage, the space-charge zone of the p-n junction formed between the n<->-conducting drift zone (3) and the p<-->-conducting base zone (10) extends in the p<-->-conducting subzone (10) as far as the n<+>-conducting emitter zone (5). <IMAGE>
Patent EP-0557564-A1 (EP)
Inventor: MITTERREITER JOHANN DIPL-ING
IPC: G01D5/347
Filed: 1992-02-28
Abstract: In the case of an angular position encoder (1) according to Figure 3, a mounting device (15) is used for achieving the axial and radial position correlation of scanning device (4) and index disc (6) during reassembly. In this arrangement, stop surfaces (23, 24) of the mounting device (15) interact with recesses (25, 26, 27) in the stator (2) and an annular groove (8) in a hub (5) of the index disc (6). <IMAGE>
Patent EP-0507325-A1 (EP)
Inventor: HAMAGUCHI KOJI
IPC: D21C5/02
Filed: 1992-04-03
Abstract: A deinking composition which comprises a specified nonionic surfactant having a specified solubility parameter as an essential component. 
     A deinking method which comprises adding the above-described deinking composition during in the pulping step (the preceding step) and in any of the subsequent steps (the succeeding step). 
     Use of the deinking composition and the deinking method of the present invention in deinking waste papers, in particular, waste OA papers and blends containing thereof.
Patent EP-0515956-A1 (EP)
Inventor: NACCACHE DAVID
IPC: G06F7/72
Filed: 1992-05-19
Abstract: Fast modulo computation with reduced RAM size. 
Modern cryptographical communications often require modulo operations. A method of computing Y modulo X (= modulo (Y,X); for short: Y mod X), where            2       n-1            ≦ X ≦ 2       n       -1           and            0 ≦ Y ≦ 2       L       -1          , has been published in "A new-modulo computation algorithm", D. Naccache, H. M'Silti, RAIRO-OR, (3) 1990. Value n denotes the length of X in bits and L represents the maximal size of Y accepted by the computation. 
But in small cryptographical devices (e.g. smart-cards) RAM memory is not available in big quantities. 
A special implementation of this computation allows an efficient calculation of such modulo functions. Thereby a RAM (12) size of only about three times the size of X is required for computing        R = Y mod X          . Also no divisions are required from a microcontroller or microprocessor (11) if X and a constant number K are stored on a retrievable medium, e.g. a ROM (13). 
Invention can be used for smart-cards.
Patent EP-0518126-A1 (EP)
Inventor: NIKLAUS JOSEF
IPC: B61G11/12
Filed: 1992-05-27
Abstract: The invention relates to a shock absorber, is intended to increase the energy-storing capacity with low manufacturing and maintenance costs, is composed of a combination of rubber washers (1) and steel washers (2) so that a sealed inner space (a) is produced which is filled with hydraulic fluid. A calibrated hole (h) connects the hydraulic fluid space (a) to the receptacle space (g). In Fig. 5, the hydraulic fluid space (j) is formed between two concentric columns (A) and (B). A calibrated hole (1) connects the receptacle space (K), which consists of two concentric cylinders, to the hydraulic fluid space (j). The static diagram (the static property) determines the elastic package. In the dynamic area, an increase in the stored energy is obtained in parallel with the deformation speed (speed of change in shape) of the elastic elements. <IMAGE>
Patent EP-0517244-A1 (EP)
Inventor: EGGERS PHILIP E
IPC: G02B6/00
Filed: 1992-06-05
Abstract: A surgical instrument is described that incorporates bipolar electrodes on opposing shearing members (21,31) for passing a high frequency current through the tissue for causing hemostasis of the tissue and for cutting the tissue. An electrically insulating material (13) is interposed between the shearing members so that the electrodes are spaced apart from .002 to 0.050 inches and the current passes between the opposing electrodes through the tissue and not between the opposing shearing surfaces (22,32). The insulating material (13) has a higher hardness than the opposing members to reduce wear of the insulation and provide a self-sharpening feature. 
     The use of a constant voltage high frequency power supply to deliver current to the tissue to cause hemostasis is described.
Patent EP-0520508-A1 (EP)
Inventor: ADDEO ANTONIO
IPC: B32B37/18
Filed: 1992-06-26
Abstract: A process for preparing thermoinsulating and/or structural double-walled molded bodies, which comprises the following steps:
     (a) heating two sheets (1,2) made of thermoplastic polymer to a temperature equal or slightly higher than their softening point, by means of heaters (5)   (b) inserting between the two sheets a pre-mold made of an expanded polymeric material (7);   (c) thermoforming in a mold the two sheets on the pre-mold;   (d) soldering together the two sheets on their rims by means of a pressure applied on them by the mold.
Patent EP-0537495-A1 (EP)
Inventor: SUGIMURA TOSHIKAZU
IPC: H01J1/30
Filed: 1992-09-17
Abstract: An impregnated cathode including an electron emissive substance in a porous matrix of a metal having a high melting point and a heat resistive property, is manufactured by mixing (S2) powder of the metal and the electron emissive substance in a dry state into cathode forming powder, press-shaping (S3) the cathode forming powder into a shaped body, sealing (S4) the shaped body in a reaction vessel to provide a sealed vessel, and subjecting (S5) the shaped body in the sealed vessel to a hot isostatic press (HIP) to provide a sintered body of the cathode forming powder, wherein the substance comprises a barium aluminate compound represented by a chemical formula of: 
 
 
 
        (pBa0.qCa0).nBaAl₂0₄, 
 
 
 
where p represents an integer which is not less than one, q representing an integer which is not less than zero, n representing an integer which is not less than one. Preferably, the HIP is carried out at a temperature between 900°C and 1400°C for twenty minutes with the sealed vessel placed in an argon atmosphere of 1500 atmospheres. The cathode preferably includes the substance in a ratio which is greater than 5.7 % by weight and is not greater than 13.8 % by weight.
Patent EP-0587938-A1 (EP)
Inventor: MURPHY BRIAN B SC
IPC: H03K19/0185
Filed: 1992-09-18
Abstract: An integrated buffer circuit contains two series-connected inverters I1, I2. A circuit node 1 is located between the two inverters I1, I2. At least the first inverter I1 is a CMOS inverter for an input signal IN and is connected to a first supply potential VSS at its n-channel transistor N1. The source of its p-channel transistor P1 is connected to a constant current source I. A first enable transistor EN1 is arranged between the n-channel transistor N1 of the first inverter I1 and the circuit node 1. A second enable transistor EN2 is arranged in parallel with the arrangement of constant current source I and p-channel transistor P1 of the first inverter I1. The gates of the enable transistors EN1, EN2 are connected to an enable input EN of the buffer circuit. When interference with a known time characteristic occurs, the buffer circuit can be deactivated by means of an enable signal 0EN applied to this enable input EN. A MOS transistor P2 which is connected to a second supply potential VDD and at the gate of which a reference potential Vref is present with a value which always exhibits a constant difference from the second supply potential VDD can be used as constant current source I. The MOS transistor P2 conducts in operation. <IMAGE>
Patent EP-0534339-A1 (EP)
Inventor: DINGFELDER HEINZ
IPC: G08B13/14
Filed: 1992-09-21
Abstract: The invention relates to an anti-theft arrangement in stores. The weight of a customer when entering the store is compared with their weight when they leave. According to the invention, a zone for depositing goods on a conveyor belt is spatially separated from a zone for paying for the goods. In this arrangement, the paying zone can only be reached after passing an exit device with a weighing means. <IMAGE>
Patent EP-0542243-A1 (EP)
Inventor: BANK HOWARD MARVIN
IPC: C07F7/08
Filed: 1992-11-11
Abstract: The present invention is a process for the thermal disproportionation of organooxysilanes containing at least one hydrogen, one organooxy and one cyclic substituent all bonded to a single silicon atom, where the cyclic substituent is selected from a group consisting of aryls, substituted aryls, cycloalkyls and substituted cycloalkyls. The process involves heating the organooxysilanes in a liquid phase to a temperature within a range of about 250°C. to 450°C. The present process is particularly useful for the disproportionation of phenyldialkoxysilanes to diphenydialkoxysilanes and cycloalkyldialkoxysilanes to dicyclodialkoxysilanes.
Patent EP-0548601-A1 (EP)
Inventor: HELDEBRANT CHARLES M
IPC: A61J3/00
Filed: 1992-12-01
Abstract: A method for rapidly preparing a frozen fluorocarbon emulsion for administration without degradation and having an extended shelf life is disclosed.
Patent EP-0553455-A1 (EP)
Inventor: EBERLE JUERG
IPC: B41F21/00
Filed: 1992-12-11
Abstract: A suction head (4) which can be periodically connected to a source of subatmospheric pressure is moved, by means of a lever mechanism (5), along a continuous circulatory path (6) between an acceptance point (7) and a discharge point (8). At the acceptance point (7), the suction head (4) picks up the respective uppermost product (2) of a stack (1) and takes it to the discharge point (8) at which the product (2) is discharged. The drive shaft (14) of the lever mechanism (5) is driven by a drive device with varying speed in such a manner that the suction head (4) is moved along its movement path (6) with a speed which is minimal in the region of the acceptance point (7) during the carrying along of a product (2) directly subsequently to the picking up, and subsequently increases. Perfect picking up of the printed products (2) is thereby achieved and it is avoided that the subsequent printed product is taken along by the suction effect. The drive device can be an intermediary gearing or variable-ratio planetary gearing which is driven at constant speed by a drive motor and it is designed for example as a rotating slider crank. <IMAGE>
Patent EP-0547582-A1 (EP)
Inventor: HACHISUKA SHUNJI
IPC: D07B1/06
Filed: 1992-12-16
Abstract: A brass layer is formed on a steel wire, and an Ni layer is formed on the brass layer. Then, the steel wire is drawn through a die, and the brass layer and Ni layer are mixed into an alloy coating layer. In the coating layer, the closer to its surface the higher the Ni content. According to the method, a rubber-reinforcing steel wire can be produced which shows improved wet adhesive property to rubber, without degrading drawability.
Patent EP-0507449-A1 (EP)
Title: Carrier-free metalworking lubricant and method of making and using same.
Inventor: LUM ANDREW F
IPC: C10N10/04
Filed: 1992-03-03
Abstract: In one aspect the invention is a carrier-free pulverulent metalworking lubricant containing a resin having a highly polar functional group, and in another aspect is a method of the invention of forging a workpiece in a die which includes the step of applying to at least one of the die and the workpiece a coating of an effective amount of the carrier-free pulverulent lubricant composition. The use of the composition and method of the invention significantly reduces smoke and oily waste generation in hot forging operations by eliminating the use of oils or volatile organic compounds as carriers, while providing acceptable performance, cleanability, and sprayability.
Patent EP-0526089-A1 (EP)
Inventor: KANEKO YUJI
IPC: B23H7/16
Filed: 1992-07-22
Abstract: An electric discharge machining apparatus, has two detecting means (30, 40) for cutting off an electrical supply when undesired carbide formation on a workpiece (2), or a machining electrode (1), is detected. The first detecting means (30) detects the carbide formation by comparing a discharge voltage with reference voltage. The second detecting means (40) detects the carbide formation by counting discharge pulses with a discharge waiting time shorter than the reference time period.
Patent EP-0529927-A1 (EP)
Inventor: KOBAYASHI NOBUKI
IPC: C08F236/06
Filed: 1992-08-19
Abstract: A toner resin suitable for being used in toner compositions or developer compositions for electrostatic imaging is prepared by polymerization of styrene and butadiene in the presence of a mixture of n-dodecyl mercaptan and t-dodecyl mercaptan. The toner resin has defined weight average and number average molecular weights and a defined polydispersity that provide an improved toner resin that can be attained without blending different copolymers while using conventional apparatus. Additionally, the toner resin can exhibit a suitable melt index and glass transition temperature.
Patent EP-0542484-A1 (EP)
Inventor: BROWN SCOTT SELBY DURRAND
IPC: C07F7/08
Filed: 1992-11-05
Abstract: Organosilicon compounds with a siloxane portion and groups of the general formula -OR′OCH=CHR˝ (i) linked via an Si-O-C bond, wherein R′ is a divalent hydrocarbon radical or a group -R°-(OR°) n ⁻, wherein R° is alkylene and  n  is from 1 to 12, R˝ is H or alkyl are useful in radiation curable compositions, in which they are mixed with an initiator. The compositions are particularly useful in UV radiation curable relase coatings.
Patent EP-0543591-A1 (EP)
Inventor: SIEGEL NORMAN L
IPC: A61L31/16
Filed: 1992-11-16
Abstract: A front door  (B)  of a countertop decontamination unit is opened to gain access to a chamber  (10 ) for receiving a cartridge  (C)  containing items to be sterilized and a chamber  (12)  for receiving a two compartment powdered anti-microbial agent carrying cup  (D) . The cup includes an outer cup portion  (60)  and an inner cup portion  (70)  that have peripheral walls  (62, 72)  affixed together at flanges  (64, 74)  and abutting base walls  (66, 76) . At least one of the base walls has a domed portion  (68)  constructed of plastic, whose plastic resiliency functions as a spring to urge the base walls continuously into engagement. The inner and outer cup portions peripheral walls define an annular chamber  (86)  therebetween. Preferably, the inner peripheral wall is generally conical to reinforce the outer cup base wall to prevent it from collapsing on impact with a cutting blade  (14) . The inner wall has a longitudinally elongated recess  (80)  which interacts with a filling aperture  (84)  surrounded by a flange portion  (82) . The longitudinal recess and filling aperture are configured such that a filling tube  (92)  is selectively insertable through the filling aperture and along the recess for filling the annular compartment with a powdered reagent. A permeable sheet  (102)  is affixed to the second cup portion flange for sealing both compartments.
Patent EP-0546705-A1 (EP)
Inventor: ADAR RENEN
IPC: G02B6/126
Filed: 1992-11-20
Abstract: Disclosed are planar waveguides comprising substantially polarization-independent Bragg gratings. A preferred embodiment of the invention comprises a Si body (11) with a silica lower cladding layer (12) thereon, and a P-doped silica core (13) on the lower cladding. Appropriate periodic recessed features (21) are etched into the core, and P- and B-doped silica upper cladding (14) is deposited over the core. The dopant concentrations are adjusted such that the refractive index difference between core and upper cladding is small (0.35-1.45×10 -2 ), and such that the flow temperature of the upper cladding material is lower than that of the core material. In another preferred embodiment a thin layer (42) of Si 3 N x (x~4) is conformally deposited over the core after the grating etch, and the upper cladding material (14) is deposited onto the Si 3  N x  layer. Bragg devices according to the invention are advantageously used in Integrated Optical Circuits (IOCs), e.g. in IOCs used in WDM optical communication systems.
Patent EP-0502757-A1 (EP)
Inventor: DELHOMME JEAN-PIERRE
IPC: E21B47/00
Filed: 1992-02-25
Abstract: The invention relates to a method for characterising, with regard to the texture heterogeneities, a geological formation traversed by a borehole. Starting with an image of the borehole wall representative of the variations in a physical parameter of the formation along the longitudinal direction of the borehole and along the periphery of the wall, such as the image provided by the FMS (Formation Microscanner) device from Schlumberger, geological features corresponding to a heterogeneity of a specific morphological type are deduced, and the variation, along the longitudinal direction of the borehole, in at least one attribute defined for this type of heterogeneity is determined. Application to the detection of vacuoles. <IMAGE>