baber/WOPTO huggingface dataset:
Patent EP-0630084-A1 (EP)
Inventor: NAKAYAMA NORIKAZU C O SONY COR
IPC: H01S5/00
Filed: 1994-06-15
Abstract: A semiconductor laser according to the present invention comprises a first cladding layer (2) of a first conductivity type on a substrate, an active layer (3) laminated on the first cladding layer, a second cladding layer (4) of a second conductivity type laminated on the active layer, and a current confinement layer (7) on the second cladding layer, in which the first cladding layer, the active layer and the second cladding layer are made of the II-VI group compound semiconductor and the current confinement layer (7) is made of a metal oxide whose thermal conductivity is equal to or larger than 0.01 cal/cm·s·°C. 
     According to the present invention having the above-mentioned construction, a silicon layer (12) is provided between the current confinement layer and an electrode. 
     Further, according to the present invention having the above-mentioned construction, the current confinement layer is provided on an upper portion of a p type semiconductor layer. 
     According to the present invention, particularly in a semiconductor laser made of the II-VI group compound semiconductor of ZnSe system of the like, heat-radiation characteristic thereof can be improved and long-time operation thereof is made possible.
Patent EP-0632303-A1 (EP)
Inventor: MORISHIMA HIDEKI C O CANON KAB
IPC: G09B9/30
Filed: 1994-06-29
Abstract: An image displaying apparatus capable of displaying to an observer a more stereoscopic image with enhanced presence and realism. 
     The apparatus has a display unit (1) which irradiates a beam and an optical system (2) which directs a light beam from said display to a pupil of an observer, a virtual image surface (5) formed by said optical system being a curved surface.
Patent EP-0635900-A1 (EP)
Inventor: RATHI DEV D
IPC: H01Q21/00
Filed: 1994-07-12
Abstract: An improved system is disclosed for controlling the operation of a transmit/receive module (10) in a phased-array antenna system. The improved module control system of the invention is implemented in a simple integrated circuit chip and may be co-located with a transmit/receive module (10) positioned at an antenna array element. Either fully distributed or row/column distributed beam steering architecture may be implemented by the improved module control system with both speed of operation and cost advantages realized over prior art systems.
Patent EP-0693445-A1 (EP)
Inventor: RISI ROBERTO
IPC: B65G21/20
Filed: 1994-07-18
Abstract: Device for preventing the accidental capsizing of containers (2) on conveyors (1), including at least one series of levers (17) which are aligned parallel to the advancement direction (F) of the containers and are pivoted so that they are deflected by the containers to allow their passage and immediately engage behind them once they have passed.
Patent EP-0640651-A1 (EP)
Inventor: ITTMANN GUENTHER
IPC: C08K3/34
Filed: 1994-08-17
Abstract: The invention relates to a process for the production of filled plastic mouldings based on polyalkyl methacrylate having a granite effect in a shaping polymerisation chamber under the conditions of free-radical polymerisation, where metal-coloured, platelet-shaped phyllosilicates SSK in particle form having a particle size in the region from 20 to 500  mu m are distributed in a casting resin suspension comprising     A) 20 - 80 parts by weight of a liquid PMMA polymer precursor,   B) 0 - 75 parts by weight of a non-metallized, particulate filler, C) 0 - 5 parts by weight, based on the sum of A) and B), of a polymerisable organosilicon compound and   D) 0 - 2 parts by weight of one or more pigments or colorants, in proportions of from 1 to 35 parts by weight, based on the sum of A) and B), the free-radical polymerisation is carried out to completion, and the moulding is subsequently demoulded.
Patent EP-0663628-A1 (EP)
Inventor: CLIFTON GEORGE B
IPC: G03G15/08
Filed: 1994-08-25
Abstract: In transferring dry toner from a dry toner refill container (102) to a storage hopper (14) in an electrophotographic machine (200), air displacement from the storage hopper into the refill container is used to facilitate the transfer of a refill charge (4) of dry toner from the refill container into the storage hopper. The system includes a cap apparatus (104) which permits refill of the container and substantially eliminates leakage of dry toner during the hopper refill process.
Patent EP-0649144-A1 (EP)
Inventor: ELLOZY HAMED A
IPC: G10L15/18
Filed: 1994-09-07
Abstract: A method of automatically aligning a written transcript with speech in video and audio clips. The disclosed technique involves as a basic component an automatic speech recognizer. The automatic speech recognizer decodes speech (recorded on a tape) and produces a file with a decoded text. This decoded text is then matched with the original written transcript via identification of similar words or clusters of words. The results of this matching is an alignment of the speech with the original transcript. The method can be used (a) to create indexing of video clips, (b) for "teleprompting" (i.e. showing the next portion of text when someone is reading from a television screen), or (c) to enhance editing of a text that was dictated to a stenographer or recorded on a tape for its subsequent textual reproduction by a typist.
Patent EP-0655678-A1 (EP)
Inventor: SIBIGTROTH JAMES M
IPC: G06F9/38
Filed: 1994-11-07
Abstract: The data processing system(10) implements a resumable instruction using two instruction bytes. When a program counter (72) points to a first instruction byte, a first data processing operation is initiated. If an interrupt occurs during execution of the first data processing operation, intermediate data calculations held in a plurality of temporary registers (64, 66, 68) are saved in stack memory at a location pointed to by the stack pointer register (72). The program counter is incremented to point to a second byte of the instruction. An instruction resume operation is executed and the intermediate results of the data processing operation are accessed from the stack memory and restored to respective storage locations within the data processing system. After the intermediate results are restored, the program counter is decremented to point to the first instruction byte and the instruction continues executing the data processing operation as though no interrupt occurred.
Patent EP-0618716-A1 (EP)
Inventor: ITO HIROHIKO C O CANON KABUSHI
IPC: H04N1/00
Filed: 1994-03-30
Abstract: An image processing apparatus for controlling an execution order of a plurality of processing operations comprises an input device for inputting a plurality of jobs for image processing, a storage device for storing the plurality of jobs input by the input device, a processing device for executing the plurality jobs stored in the storage device and a controller for sorting an execution order of the plurality of jobs stored in the storage device in accordance with times required for processing of each of the jobs and/or whether contents of each of the jobs correspond to an image input or an image output, wherein the controller executes each of the jobs according to the execution order of the plurality of sorted jobs.
Patent EP-0649990-A1 (EP)
Inventor: GRUNZE MARK R
IPC: F16C23/08
Filed: 1994-06-08
Abstract: A retainerless self-aligning angular contact antifriction bearing apparatus including an inner race member (18) having a spheroidal inner race surface, an outer race member (22) including a pair of convex outer race surfaces opposing the inner race surface (18), and a plurality of rollers (34) arranged in axially oppositely inclined rows. Each roller (34) includes a concave longitudinal profile having a radius of curvature (R r ) greater than the radius of curvature of each of the spheroidal inner race surface (20) and the associated convex outer race surface (24).
Patent EP-0635524-A1 (EP)
Inventor: CANTRILL JAMES E
IPC: C08F2/02
Filed: 1994-07-07
Abstract: A post inversion metastable syrup comprising a continuous or co-continuous rubber like composite phase and a discontinuous or co-continuous resin phase may be particulated by the application of a shear field to yield a stable syrup comprising a dispersed rubber-like composite phase and a continuous resin phase. The application of a uniform shear field to the post inversion metastable syrup is particularly desirable since it results in a high degree of control over the size and distribution of the dispersed rubber-like composite phase. As a result it is possible to optimize the particle size distribution in an impact modified thermoplastic and obtain better or a better balance of properties. The present invention also provides in cooperating arrangement reactors or devices to produce a post inversion metastable syrup, a device to subject the metastable syrup to a shear field and a polymerization plant.
Patent EP-0648806-A1 (EP)
Inventor: LEE WALTER J C O INT INST FOR
IPC: C08K7/02
Filed: 1994-10-05
Abstract: Reinforced polymer composites having a uniform mixture of reinforcing fibers having a polymodal length distribution and having polymer particulates are provided exhibiting a good balance of impact strength and processability/ formability. The composites are prepared by forming a dilute aqueous slurry of a solid heat-fusible organic polymer and a reinforcing material having a polymodal length distribution, agitating the slurry and then dewatering the slurry to provide a mat of thermoplastic polymer particles and reinforcing fiber. The mat is dried and then stamped under pressure and heat to consolidate the thermoplastic material and form a sheet-like composite structure.
Patent EP-0643083-A1 (EP)
Inventor: ROBERT CATHERINE
IPC: B29D11/02
Filed: 1994-09-09
Abstract: A material which is hydrophilic in bulk, transparent, permeable to oxygen, based on a polymer containing two interpenetrating networks, including:     (1) a formed polydimethylsiloxane hydrophobic polymer matrix; and (2) a hydrophilic network of poly(acrylic acid) polymerised in the silicone matrix from a solution of acrylic acid containing a crosslinking agent.   The invention also relates to flexible objects which are hydrophilic in bulk, transparent, permeable to oxygen, in particular contact lenses, which are obtained directly from this material by hydration in water or an aqueous physiological saline solution.
Patent EP-0653825-A1 (EP)
Inventor: BUCHY BERNARD
IPC: H02G3/08
Filed: 1994-11-10
Abstract: The present invention relates to a sealed feedthrough device for a casing of an electrical equipment. This sealed feedthrough device (10) is intended to close off an opening (11) made in the wall (12) of a casing, especially of a junction box. It includes a flexible membrane (14), of annular shape, having a central opening (16) and a rigid cap (15) fitted over the top of this flexible membrane. The combination of these two elements, fastened together mechanically or physico-chemically, constitutes a closure plug (13) which is bonded (connected) to the wall (12). This sealed feedthrough allows connection of tubular pipes (conduits) or wires without recourse to a tool, especially a cutting tool. <IMAGE>
Patent EP-0642231-A1 (EP)
Inventor: LE VAN SUU MAURICE
IPC: H04L1/16
Filed: 1994-08-19
Abstract: Method of correcting a message to be transmitted between a sending apparatus and a receiving apparatus distributed on a transmission line powered by the mains, the said line being the seat of interference affecting the transmission of the said message. According to the invention, the said method of correction includes the following steps:   a) sending by the sending apparatus, at a first transmission speed (V1), of the message with a request for acknowledgement, b) in the absence of acknowledgement, sending by the sending apparatus, at another transmission speed, of a correction message synchronous with the frequency of the mains, with a request for acknowledgement, and containing a correction algorithm, then, the correction algorithm being equal to the identity algorithm, c) in the presence of an acknowledgement of the correction message, sending by the sending apparatus, at the said other speed, of the message with request for acknowledgement, d) in the absence of an acknowledgement of the correction message, sending by the sending apparatus, with yet another transmission configuration, of the message with request for acknowledgement.   <IMAGE>
Patent EP-0608198-A1 (EP)
Title: Cyclic diphenylacetonenitriles as stabilisers
Inventor: PITTELOUD RITA DR
IPC: C07C323/07
Filed: 1994-01-11
Abstract: The invention relates to compounds of the formula I, <IMAGE> in which the general symbols are as defined in claim 1, as stabilisers for organic materials against thermal, oxidative or photoinduced degradation.
Patent EP-0668879-A1 (EP)
Inventor: ANDRESS DENNIS L
IPC: A61K38/27
Filed: 1993-10-29
Abstract: Methods for stimulating osteogenesis using C-terminally truncated insulin-like growth factor binding protein-5 (IGFBP-5) compounds and derivatives thereof are described. The IGFBP-5 polypeptides used in the methods are mitogenic and can be combined in compositions with insulin-like growth factor (IGF).
Patent EP-0673451-A1 (EP)
Title: Electroless plated aramid surfaces and a process for making such surfaces.
Inventor: GABARA VLODEK
IPC: D06M101/30
Filed: 1993-12-02
Abstract: A process is disclosed for making metal plated PPD-T fibers wherein the plating is durable and highly conductive.
Patent EP-0636444-A1 (EP)
Inventor: SAWADA KIYOSHI
IPC: B23H7/20
Filed: 1994-02-02
Abstract: A gap condition detector (3) detects a discharge machining condition of the gap between a tool electrode (1) and a work (2). The difference between this detection value Vg and a target value Vs is multiplied by axial components of a direction vector  a  in a retreating direction so as to obtain retreat speed command V2x to V2z. These values are added to speed commands V1x to V1z obtained by position loop control to obtain speed commands for speed loop control, and servo-motors (6x to 6z) are driven to regulate the gap described above. The retreat speed commands V2x to V2z are integrated by integrators (10x to 10z) to obtain the displacement of the tool when the speed commands are corrected. This displacement is added to the movement command inputted to the position loop, so as not to lose track of the tool.
Patent EP-0642049-A1 (EP)
Inventor: ONO YOICHI
IPC: G02F1/13
Filed: 1994-03-14
Abstract: A pair of polarization plates (9 and 10) are arranged outside a liquid crystal display which uses a flexible substrate such as a plastic film. An edge of at least one of the plates is extended to the area where the electrode terminal terminal part is provided on the substrate (2). By enhancing the mechanical strength of the part (7), the terminal electrodes do not crack by the mechanical stress in fabricating the liquid crystal display and in incorporating the display into an electronic device. In this way, disconnection hardly occurs, making it possible to provide a highly reliable liquid crystal display.
Patent EP-0688165-A1 (EP)
Inventor: NIELSEN ERIK
IPC: A01N57/20
Filed: 1994-03-08
Abstract: Stable, concentrated herbicide preparation comprising at least one herbicide with at least one amino group, at least one carboxylic acid group and at least one phosphor containing acid group suspended in finegrained form in a liquid phase, and at least 5% a by weight of a dissolved electrolyte; a process for producing said herbicide preparation and an activating additive (adjuvant) for combination with said herbicide preparation. Preferred suspensions comprise the herbicides glyphosate and glufosinate and the electrolyte ammonium sulphate, acting synergistically. It has not hitherto been possible to incorporate high concentrations of synergistic electrolytes in liquid concentrates of said herbicides.
Patent EP-0657084-A1 (EP)
Inventor: HULBERT ANTHONY PETER
IPC: H04B1/7107
Filed: 1994-03-22
Abstract: L'appareil comprend un dispositif pour déterminer à quelle station de base une unité mobile doit être affiliée de manière à obtenir la meilleure réception, et un dispositif pour maintenir l'affiliation avec la station de base à laquelle l'unité mobile est couramment connectée. Un dispositif d'annulation est prévu pour annuler l'interférence résultant de l'affiliation de l'unité mobile à la station de base ne permettant pas la réception optimale.
Patent EP-0714400-A1 (EP)
Inventor: CVETOVICH RAYMOND
IPC: A01P7/04
Filed: 1994-08-15
Abstract: The most thermodynamically stable crystalline form of the benzoic acid salt of 4"-deoxy-4"-epi-methylamino avermectin B1a/B1b as the hemihydrate is obtained by crystallization from organic solvents containing a controlled amount of water.
Patent EP-0805735-A1 (EP)
Inventor: LYNN WILLIAM R
IPC: B24C9/00
Filed: 1994-08-17
Abstract: A method of recycling a reusable composite blasting media comprising a plurality of discrete particles of an abrasive component combined with a carrier component. The method comprises the steps of collecting the recyclable composite blasting media (S1) after at least one blasting cycle, screening or sifting the collected blasting media (S2) mixing an abrasive or carrier additive with the collected composite blasting media (S3) heating the mixture (S4), and forming the composite media (S6), into a plurality of granules each containing a plurality of discrete particles of the abrasive component and the carrier component.
Patent EP-0717758-A1 (EP)
Inventor: MUELLER MICHAEL WOLFGANG
IPC: C09K23/42
Filed: 1994-08-27
Abstract: PCT No. PCT/EP94/02846 Sec. 371 Date Mar. 8, 1996 Sec. 102(e) Date Mar. 8, 1996 PCT Filed Aug. 27, 1994 PCT Pub. No. WO95/07313 PCT Pub. Date Mar. 16, 1995Stable aqueous polyolefin wax dispersions contain A) from 5 to 65% by weight of polyethylene wax or polypropylene wax having a mean particle size of from 1 to 50  mu m and an acid number of less than 5 mg of KOH/g of wax and B) from 0.5 to 20% by weight of glyceride of predominantly ethylenically monounsaturated or polyunsaturated C16-C22-monocarboxylic acids which may additionally contain hydroxyl groups, which glyceride has been reacted with from 1 to 50 mol of a 1,2-alkylene oxide of 2 to 4 carbon atoms, as a dispersant. These dispersions are suitable for the production of floor and stone polishes, shoe polishes, car polishes, printing inks, print pastes, finishes, packagings, lubricating greases, vaseline, drawing compounds, sealing and insulating materials for electrical parts, aqueous wood glazes, hot-melt coatings, cosmetic formulations and toothpastes, in plastics processing, in papermaking and in corrosion protection, for the treatment of fabrics and yarns and for leather treatment and as parting compounds in gravity die casting, pressure die casting and centrifugal casting of nonferrous metals.
Patent EP-0714501-A1 (EP)
Inventor: SANZARI MARTIN A
IPC: G01C19/00
Filed: 1994-08-15
Abstract: Gyroscope destiné à détecter la vitesse angulaire qui comporte un boîtier fermé (14) doté d'une pluralité de couches emboîtées (16, 18, 20) de matériaux supraconducteurs, la majorité de ces couches emboîtées étant divisée de manière à interrompre le cheminement de superélectrons se déplaçant dans le matériau supraconducteur desdites couches emboîtées. Lesdites couches emboîtées de matériau supraconducteur protègent l'intérieur du boîtier fermé de champs magnétiques externes et empêchent la production d'un champ de moment de London à l'intérieur du boîtier fermé lorsque ce dernier décrit un mouvement de rotation. Un détecteur gyroscopique est monté à demeure à l'intérieur du boîtier fermé afin de détecter le mouvement de rotation du boîtier. Ledit détecteur gyroscopique est constitué d'un bloc détecteur gyroscopique doté d'une pluralité de faces où sont situés une pluralité de dispositifs de détection gyroscopique. Chacun des dispositifs de détection gyroscopique est composé d'une structure sous forme de couche mince multicouche supraconductrice.
Patent EP-0672603-A1 (EP)
Inventor: MEIER JACQUES
IPC: B42C19/08
Filed: 1995-02-13
Abstract: The system has an additional product withdrawal station (18) located between two axially spaced product processing stations (16,9') and also between the product feed station (7) located in the process roller end region and the first product withdrawal station (18') at the opposite end of the roller. The additional product withdrawal station can be selectively activated and deactivated. An additional product feed station (7') is provided behind the additional withdrawal station (18) and in front of the second product processing station (9').
Patent EP-0688119-A1 (EP)
Inventor: GUT MAX B DIPL-ING
IPC: H04L29/12
Filed: 1995-05-13
Abstract: The activation system is used in the service phase for activating the bus subscribers of the information network and employs a light beam, pref. provided by a laser light source (14), detected by a light sensor (11). The light source is pref. provided by a laser pointer used to activate a bus subscriber incorporated in a lighting unit (12) of the building lighting installation, with a physical address supplied in combination with the activation via the light beam. <IMAGE>
Patent EP-0685815-A1 (EP)
Inventor: LARCHER PHILIPPE
IPC: G07C9/00
Filed: 1988-10-18
Abstract: The invention is an automatic method and related apparatus for identifying fingerprints by means of comparing the minutiae of each fingerprint in a data base of fingerprints with selected ones of precomputed vector images of search minutiae in a search print to be identified, in order to determine the existence or not of a fit between the minutiae of a file print and the preselected search minutiae images, in position and angle, a result of such comparison being a matching score indicating the probability of a match between the search print and one or more file prints, the basis for selection of such precomputed vector images being the identity between the angle of a file print minutiae and the angle of a precomputed vector images of the search minutiae.
Patent EP-0690081-A1 (EP)
Inventor: BAUER HARALD DR
IPC: C14C11/00
Filed: 1995-06-20
Abstract: A graft polymer (PF) comprises (BP) a basic polymer formed for 60-100 wt.% of monomers of formula CH2=CH-COOR1 (I), and (MPF) graft monomers comprising (a) methyl methacrylate, (b) monomers of formula CH2=C(R)-COOR2 (II) and (c) monomers of formula CH2=C(R')-COOR3 (III), with the amt. of methyl methacrylate being more than 80 wt.% of MPF if the amt. of (III) is 0. R1 = 2-24C alkyl; R,R' = H or Me; R2 = 1C or 8-14C alkyl; and R and R2 are not both = Me; R3 = 1-6C alkyl with at least 1 F.
Patent EP-0703072-A1 (EP)
Inventor: GUENTER STEPHAN
IPC: B41F21/10
Filed: 1995-07-27
Abstract: The sheet transfer drum is between the printing machinery in the side walls of a rotary press. It has two grip bridges (8) fitted symmetrically round it, diametrically opposite each other on the Y-axis of the drum. The side surfaces within the drum circumference between the bridges are made convex for the entire length of the drum. The greatest degree of curvature lies in the X-axis zone. The curvature decreases steadily towards the grip bridges. The side surfaces (2) have a dia. ratio to the theoretical drum dia. (d:D) of 1:2 to 1.35:2. The surfaces against the central dia. (d) are angled inwards towards the Y-axis in a straight line.
Patent EP-0701794-A1 (EP)
Inventor: LAIB DOUGLAS M
IPC: A47J43/28
Filed: 1995-08-11
Abstract: A garlic press (10) including elongate arms (12,14) pivotally joined at one end by a releasable hinge assembly. The arms, spaced from the hinge assembly, include an apertured receptacle (26) and a press member (38) pivotally received therein. The hinge assembly includes hinge knuckles (34,58) forming a transverse passage and a removable hinge pintle (64) rotatably joining the knuckles. The hinge pintle has a cleaning member on one end thereof with projections (74) insertable within the receptacle apertures (32) for cleaning of the apertures upon removal of the pintle (64) from the hinge knuckle passage.