baber/WOPTO huggingface dataset:
Patent EP-0745289-A1 (EP)
Inventor: RAN XIAONONG
IPC: G06T9/00
Filed: 1995-12-11
Abstract: Unité de codage (420) comprenant une couche de codage arithmétique adaptatif syntaxique (422) qui sélectionne des modèles de codage arithmétique et une couche de codage arithmétique (424) qui procède à un codage arithmétique à partir de ces modèles. L'unité de codage procède à un codage en longueur variable consistant à coder une chaîne de symboles à partir de modèles de codage arithmétique sélectionnés selon la syntaxe de la chaîne. Les modèles de codage arithmétique sont optimisés pour chaque symbole distinct de la chaîne afin de produire un codage efficace caractérisé par une longueur moyenne de code inférieure à celle obtenue par codage arithmétique faisant appel à un seul modèle. Dans une variante s'appliquant au codage d'images animées, deux séries de modèles de codage arithmétique, servant l'une à l'intérieur des images et l'autre entre les images, sont employées pour une chaîne de symboles représentant des blocs TCD. Le modèle utilisé pour un symbole dépend de l'ordre des symboles dans la chaîne. Une unité de décodage (450) comprend une couche de décodage arithmétique (454) qui identifie la valeur des symboles à partir d'un train binaire et une couche de codage arithmétique adaptatif syntaxique (452) qui sélectionne un modèle de codage arithmétique pour la couche de décodage en fonction de la syntaxe de la chaîne à décoder.
Patent EP-0796415-A1 (EP)
Inventor: BRIA MICHAEL P
IPC: F26B21/12
Filed: 1995-12-05
Abstract: Apparatus and process for the non-contact drying of a web of material. The apparatus includes air flotation nozzles for floating the web, and direct air impingement nozzles for enhanced drying of the web. A plurality of air flotation nozzles or air bars are mounted in one or more sections of a dryer enclosure in air-receiving communication with headers, preferably both above and below the web for the contactless convection drying of the web. In conjunction with these air flotation nozzles, one or more sections of the dryer also includes direct impingement nozzles such as hole-array bars or slot bars. The drying surface of the web is thus heated by both air issuing from the air flotation nozzles and from the direct impingement nozzles. As a result, the dryer has a high rate of drying in a small, enclosed space while maintaining a comfortable working environment.
Patent EP-0723252-A1 (EP)
Inventor: BLOSS MICHAEL
IPC: G07D7/04
Filed: 1996-01-16
Abstract: An apparatus for verifying the magnetic features of sheet material e.g. banknotes or other documents which carry a magnetic code or pattern for their authentication is designed for high resolution confirmation of such magnetic imprinting. The material (10) is transported under firm pressure between the outer surface of a drum (40) and driving band (50) by the rollers (51) and the resulting magnetic signals registered by a sensor (30) are evaluated against stored data for authentication. The drum thickness (21) is normally equivalent to 50 per cent of the required resolution capability and the presence of random magnetic contamination of the drum is compensated using independent signals from the sensor (31).
Patent EP-0739879-A1 (EP)
Inventor: WATABU HISASHI
IPC: C08K5/315
Filed: 1996-04-23
Abstract: The present invention provides a halogen-containing cyanate ester obtained by cyanating a phenol represented by the following general formula (1):
      wherein A represents a hydrocarbon group having 1 to 6 carbon atoms; B represents a halogen atom; X represents a single bond, a hydrocarbon group having 1 to 20 carbon atoms, a carbonyl group, a sulfon group, a divalent sulfur atom or an oxygen atom; i represents an integer of 0 to 3; j represents an integer of 1 to 4; and n is 0 or 1 with a cyanogen halide in the presence of and a base, wherein a value obtained by dividing a maximum value of an absorbance at a wave number of 1600 to 1740 cm -1  by a maximum value of an absorbance at a wave number of 2100 to 2300 cm -1  is not more than 0.2, the absorbance of a 1.0 % (weight by volume) chloroform solution of the halogen-containing cyanate esters being measured at a cell length of 1.0 mm using an infrared spectrophotometer. 
     The present invention also provide a process for producing the same, and a thermosetting resin containing the same.
Patent EP-0747401-A1 (EP)
Inventor: SHAMSHOUM EDWAR S
IPC: C08F4/60
Filed: 1996-06-06
Abstract: The present invention provides a catalyst system which includes a Ziegler-Natta titanium catalyst in combination with an electron donor described by the formulae:
     
       
 wherein R 1  is a terminally-substituted alkyl group containing a primary carbon atom attached to the silicon atom; R 2 , R 3  and R 5  are alkyl or aryl groups; and R 4  is an alkyl group with a primary carbon atom attached to the silicon atom. R 1  is preferably a primary alkyl group of 1-3 carbon atoms (exclusive of the carbon atoms of the alkyl substituent) which has the terminal carbon atom substituted with an alkyl substituent of the following formulae:  
 
        N-R'-N'- 
 
 
 
        N-R'- 
 
 
 where N and N' are an electron-donating group, such as an amino group (NH 2 - and -NH-, respectively), R' is a primary alkyl group of 1-3 carbon atoms and, most preferably is ethyl or propyl; R 2 , R 3  and R 5  are methyl, ethyl, propyl, or butyl groups and not necessarily the same; and R 4  is a primary alkyl group of 1-3 carbon atoms and, most preferably is methyl; R 1  is most preferably 3-aminopropyl or 3-(2-aminoethylamino)propyl; R 4  is most preferably methyl; preferred electron donors are 3-aminoprolylmethyl diethoxysilane(3-APMDS) or 3-(2-aminoethylamino)propyltrimethoxysilane [3-(2-AEA)PTS] or 3-(2-aminoethylamino)propylmethyldimethoxysilane[3(2-AEA)PMDS]. The system has a catalyst efficiency of at least 5 kg/g-cat·h as the Si/Ti mole ratio varies from 2-20 in the system.
Patent EP-0769506-A1 (EP)
Inventor: OGIHARA TAKEO
IPC: C08F220/00
Filed: 1996-09-19
Abstract: Disclosed herein are a plastic lid material for use in semiconductor device packages, which is low in specific gravity, excellent in moldability and cutting workability, and moreover superb in transparency, bond strength, heat resistance, dimensional stability and solvent resistance, and a production process thereof. 
     The plastic lid material of the invention is composed of a crosslinked acrylic copolymer obtained by radical-polymerizing a monomer mixture which is composed of 100 parts by mass of a (meth)acrylic ester monomer component composed of a polyfunctional (meth)acrylic ester and a monofunctional (meth)acrylic ester, and 0-50 parts by mass of another monomer component copolymerizable with the (meth)acrylic ester monomer component, wherein the proportion of the polyfunctional (meth)acrylic ester is 10-90 mass% of the monomer mixture. The monomer mixture preferably contains a (meth)acrylic ester having at least one urethane linkage in a proportion of 20-80 mass%.
Patent EP-0772289-A1 (EP)
Inventor: LEMASSON PASCAL
IPC: H03D3/02
Filed: 1996-10-24
Abstract: The demodulator includes an oscillator which provides an output signal to a phase comparator input. The other input of the phase comparator receives the signal to be demodulated. The comparator output passes through a filter and an amplifier and is then divided between the circuit output and a feedback control voltage (Vb1, Vb2). The module has two fixed capacitor (C1,C2) and produces a variable hyperbolic capacitance as a function of the control voltage. The linear region compensates for the linear frequency response of the oscillator in a fixed frequency range. The module has a differential output transconductance amplifier (A) and a Gilbert cell (30) coupled symmetrically to the two fixed capacitors. Diodes (D1, D2) act as the amplifier output load and a voltage is produced which is applied to the Gilbert cell.
Patent EP-0734083-A1 (EP)
Inventor: KONDO MASAYOSHI
IPC: H01M2/10
Filed: 1996-02-22
Abstract: A simple battery pack attachment structure ensures favorable connection of a battery pack with a battery holder in a power-driven tool over a long time period without suffering defective contact. A pair of side slots (47a,47b) as well as a pair of insertion slots (48a,48b) are formed in a connection surface (49) of an upper battery case (20) of a battery pack (10). Electrode terminal assemblies (41a,41b) are set in the side slots (47a,47b) and the insertion slots (48a,48b) to be exposed on the two side faces thereof. A positive spring terminal (64a) and a negative spring terminal (64b) are integrally joined with and supported by a terminal base 61 of a battery holder (60). Each spring terminal (64a,64b) has an insertion element (66a,66b) formed to have a width a little greater than the width of the insertion slot (48a,48b). When the spring terminals (64a,64b) are inserted into the insertion slots (48a,48b), the elasticity of the spring terminals (64a,64b) presses the insertion elements (66a,66b) thereof against the electrode terminal assemblies (41a,41b). This realizes electrical connection of the spring terminals (64a,64b) with the electrode terminal assemblies (41a,41b) and enables the battery pack (10) to be integrally joined with the battery holder (60) of the power-driven tool.
Patent EP-0784239-A1 (EP)
Inventor: JOHNSTON DONALD E
IPC: B65H1/12
Filed: 1996-12-31
Abstract: A high capacity portable sheet cassette tray assembly for supporting and positioning a stack of sheets for feeding reliably, one at a time, in a sheet using machine. The high capacity cassette tray assembly includes a cassette frame for removing and reinstalling into a sheet supply station of the sheet using machine. The cassette frame has a front end over which sheets are fed into the machine, and forward feed corner snubbers that are mounted to the front end of the cassette frame. The high capacity cassette tray assembly also includes a liftable base plate mounted within the cassette frame for supporting a high capacity stack of sheets having a topmost sheet. Further, the high capacity cassette tray includes a constant angle lifting assembly that has a rear end connected to the cassette frame, and a front end connected to the liftable base plate for lifting and supporting the base plate and a topmost sheet of a stack of sheets on the base plate. The base plate and a topmost sheet of a stack of sheets ,as lifted and supported regardless of a number of sheets in the stack of sheets, have a continuously constant sheet feeding angle relative to a horizontal plane through the forward feed corner snubbers of the cassette frame.
Patent EP-0785153-A1 (EP)
Inventor: FREUDL GUENTHER
IPC: B65G19/28
Filed: 1996-01-22
Abstract: The tray has a sheet metal bottom (1) on the top and bottom faces of which are welded sides defining an upper (6) and lower (7) compartments. Each side is constituted from two U-shaped sections, the sections (2,4) welded on top of the metal sheet have a thickness greater than that of the sections (3,4) welded on the underside. The sheet metal bottom extends on two opposite sides (8) beyond the welding line (9) to allow joining of the tray with other trays. On the extended side parts of the sheet metal bottom are welded contacts (12) for connection to the other trays. In the ends of these extended parts are round edged notches able to receive the forces resulting from relative displacements between successively connected trays.
Patent EP-0750380-A1 (EP)
Inventor: COLLET MICHEL
IPC: H02G5/06
Filed: 1996-06-18
Abstract: HV substation primary, e.g. copper, phase conductors (1) are each centrally supported within an e.g. aluminium earthed casing (2) filled with SF6 gas (3). Oscillatory overvoltages produced e.g. by switching are attenuated by a carbon-based layer (5B) applied by deposition, or as a prefabricated sleeve inserted during assembly, over a 3 to 10m length of the conductor. The layer`s thickness is designed to produce a radial resistance equal to the circuit characteristic impedance, the attenuator being completed by series capacitance established between the surfaces of the layer and the casing. Opt., layers are applied both to the conductor (5B) and the inner casing surface (5A), or to the latter only. Opt., also, desired capacitance values are obtained using a different dielectric (6) from SF6.
Patent EP-0754838-A1 (EP)
Inventor: MAZZOTTA PATRICE
IPC: F01D25/34
Filed: 1996-06-27
Abstract: The turbine has a housing containing a shaft connected to its rotor, and an aperture (22) for a manual drive shaft (30) with a detachable support (32), and a coupling (34) between the shafts which can be disengaged by a spring (38). The manual drive shaft has a seal (40) between the support and a portion of the shaft (30) with a tapering section, so that the seal separates from the shaft as it is moved into its engaged position. The outer end of the shaft (30) is covered by a removable sealing cap (51).
Patent EP-0754979-A1 (EP)
Inventor: YANAGIBORI AKIHIKO
IPC: G03G9/097
Filed: 1996-07-19
Abstract: The present invention relates to a toner for electrostatic image development comprising: 
   a lubricant having a DSC determined endothermic peak at 50-130°C, with the half value width of said endothermic peak being not more than 15°C, and represented by the formula (I) :
       
 wherein R 1  represents an alkyl or alkoxyl group having 10 or more carbon atoms, and R 2  represents an alkyl group having 10 or more carbon atoms or a group represented by -X-COOR 3  wherein X represents an alkylene group and R 3  represents an alkyl group having 10 or more carbon atoms; 
   a binder resin comprising a styrene-based resin in which tetrahydrofuran soluble matter has the weight-average molecular weight of not less than 50,000, and has one or more peaks of molecular weight in the range of not more than 5 x 10 4  and the range of 1 x 10 5  to 1 x 10 7  respectively, on the gel permeation chromatogram; and 
   a coloring agent.
Patent EP-0735513-A1 (EP)
Inventor: MISTANDER JAN
IPC: B65H5/28
Filed: 1996-03-14
Abstract: An arrangement for the infeeding and outfeeding of valuable documents, such as banknotes, cheques, etc., comprising command means (10) for controlling the functions of the arrangement from without, and storage means (11-13) for storing valuable documents fed into the arrangement between mutually coacting belts (11, 12, 13). 
The storage means (11-13) is allocated well-defined and registered document storage positions (113, 114, 115, ... 11n) for incoming documents. A detector means (412) functions to identify an incoming valuable document prior to storage of the document in a well-defined and unoccupied position. The arrangement also includes a memory means (14) for storing information relating to respective positions of incoming documents, and path selector means (16) which when in a first position (161) enables valuable documents to be fed to the storage means (11-13), and which when in a second position (162) enables, in accordance with information obtained from the memory means (14), valuable documents earlier stored in the document storage means (11-13) to be dispensed from the arrangement in response to a command entered through the medium of the command means (10). 
This enables the arrangement to receive a mixture of different valuable documents on each infeed occasion and to dispense on each outfeed occasion a desired number and desired type of valuable documents predetermined through the command means (10).
Patent EP-0760174-A1 (EP)
Inventor: LIEDENBAUM COEN THEODORUS HUBE
IPC: H01S5/06
Filed: 1996-02-22
Abstract: L'invention concerne un dispositif optique (9) destiné à générer un signal de données optique conformément à un schéma de données. Ledit dispositif (9) comporte une entrée pour recevoir le schéma de données avec une période de modulation T, un laser pulsé (19) destiné à donner une série d'impulsions optiques de période de récurrence n.T et de durée d'impulsion τ, où n est un entier, et des moyens pour convertir cette série d'impulsions en un signal de données optique conforme au schéma de données. Lesdits moyens sont constitués d'un interrupteur optique commandé par rayonnement. Ledit interrupteur a une première entrée pour recevoir le schéma de données sous forme d'une série d'impulsions optiques de largeur b, une seconde entrée pour recevoir la série d'impulsions optiques provenant du laser pulsé afin d'échantillonner le schéma de données pendant les périodes au cours desquelles l'interrupteur est ouvert, et une sortie pour obtenir une série d'impulsions d'information de largeur ε.b, où 0 < ε < 1.
Patent EP-0775332-A1 (EP)
Title: Safety switch arrangement
Inventor: LEHNER WERNER
IPC: G05B9/03
Filed: 1996-02-24
Abstract: PCT No. PCT/EP96/00769 Sec. 371 Date Nov. 4, 1996 Sec. 102(e) Date Nov. 4, 1996 PCT Filed Feb. 24, 1996 PCT Pub. No. WO96/28769 PCT Pub. Date Sep. 19, 1996A safety switch arrangement having a first supply line; a first computer unit coupled to the first supply line, the first computer unit having a first operating voltage; a first pair of bidirectional lines, one of the first pair of bidirectional lines having a first switch; a first actuator coupled to the first computer unit by the first pair of bidirectional lines, the first actuator having a first switch, which has first semiconductor elements; a second supply line; a second computer unit coupled to the second supply line, the second computer unit having a second operating voltage; a second pair of bidirectional lines, one of the second pair of bidirectional lines having a second switch; a second actuator coupled to the second computer unit by the second pair of bidirectional lines, the second actuator having a second switch, which has second semiconductor elements; a working device coupled to the first and second actuators and having an operating state, the first and the second actuators controlling the operating state; and a voltage monitoring unit coupled to the first and second computer units and to the first and second switches. The voltage monitoring unit opens bath the first and second switches when either the first or second operating voltage is outside a predetermined nominal value range.
Patent EP-0818985-A1 (EP)
Title: Compositions de deodorant
Inventor: LOWRY MICHAEL RICHARD
IPC: A61K8/04
Filed: 1996-03-11
Abstract: Un déodorant pour une application locale sur la peau humaine à l'aide d'un agent propulseur contient une substance déodorante active comprenant un sel de polyhexaméthylène biguanide acceptable pour des utilisations cosmétiques, un vecteur acceptable pour des utilisations cosmétiques contenant un mono-alcool à chaîne courte et un agent propulseur non polaire ayant un paramètre de solubilité d'Hildebrand inférieur à 14,5 Mpa1/2. La composition se caractérise en ce qu'elle contient en outre une quantité d'eau efficace.
Patent EP-0817860-A1 (EP)
Inventor: SALMONS BRIAN
IPC: A61K35/76
Filed: 1996-03-27
Abstract: The present invention relates to a retroviral vector system comprising a packaging cell line that synthesize the core and enzymatic proteins of MLV virus from one or more gag and pol containing constructs and the envelope of MMTV virus from the same or an independent env containing construct, and to pseudotyped retroviral particles produced by culturing said retroviral vector system transfected with a MLV based retroviral vector, and isolation of said pseudotyped retroviral particles.
Patent EP-0824828-A1 (EP)
Title: Filtrage avec compensation cinetique
Inventor: BORER TIMOTHY JOHN
IPC: H04N7/26
Filed: 1996-05-01
Abstract: Cette invention concerne un procédé et un système de traitement vidéo permettant le filtrage avec compensation cinétique de signaux de télévision entrelacés. Ce système comporte un dispositif d'évaluation du mouvement servant à générer des vecteurs de mouvement correspondants à chaque zone d'échantillonnage de sortie, un calculateur vectoriel générant un ensemble de coordonnées d'entrée pour chaque zone d'échantillonnage de sortie en fonction de son vecteur de mouvement correspondant, une zone de stockage des données en mémoire servant au stockage des valeurs de pixels d'entrée et assurant un retard variable, une pluralité de multiplicateurs et d'emplacements de stockage correspondants, et enfin un additionneur permettant d'additionner les résultats partiels provenant de chaque multiplicateur. Les multiplicateurs multiplient une valeur de pixel d'entrée, sélectionnée à l'intérieur de la zone de stockage des données sur la base d'une partie de la coordonnée d'entrée, par un coefficient choisi dans la zone de stockage des coefficients sur la base d'une autre partie de la coordonnée d'entrée, l'ouverture du filtre (ensemble des coefficients de filtrage) étant choisie en fonction de la composante verticale de vitesse du vecteur de mouvement émanant du dispositif d'estimation du mouvement.
Patent EP-0837646-A1 (EP)
Inventor: ROSE MITCHELL
IPC: A47L5/22
Filed: 1996-06-10
Abstract: Un ventilateur d'aspirateur comporte un boîtier de ventilateur, un moteur et une turbine. Le boîtier comporte une entrée ainsi qu'une sortie. La turbine (50) comprend un moyeu (52) et de nombreuses lames souples (56). Comparé aux ventilateurs traditionnels pour aspirateurs, ce ventilateur à lame souple offre de meilleures capacités de ventilation, produit moins de bruit, présente une plus longue durée de vie et rend plus aisée l'installation de la turbine.
Patent EP-0846024-A1 (EP)
Inventor: WANG I-FAN
IPC: C08L41/00
Filed: 1996-06-07
Abstract: The present invention relates to the field of synthetic polymeric microfiltration membrane materials that are fabricated to separate liquids from solids contained therein. One aspect of the invention relates to a sulfone polymer membrane with high surface porosity (high pore density) and distinctive asymmetry that can separate solids (i.e., blood cells) from a liquid (i.e., plasma) without the need for centrifugation. The membrane is further rendered hydrophilic through co-casting the sulfone polymer (which is a hydrophobic polymer) with a hydrophilic polymer, such as polyvinylpyrrolidone. Because of these properties and the fact that it requires only a small amount of the solid containing liquid (i.e., whole blood) to be applied to the larger pore surface, the membranes of the invention are highly useful in testing devices for the quick detection of properties or components contained in liquid samples, such as diagnostic applications (i.e., the detection of physiological conditions (i.e., pregnancy, insulin level, stomach ulcer, and the like) and infectious diseases (i.e., AIDS, hepatitis, and the like)).
Patent EP-0956269-A1 (EP)
Inventor: MYRHAUG TERJE JOHAN
IPC: C02F1/40
Filed: 1996-07-04
Abstract: A separator for oils and fat for use in businesses, such as restaurants, large-scale catering establishments, canteens, kiosks, slaughterhouses, the food industry, the margarine and cooking oil industry, etc. together with the private household. The separation is performed via a surge chamber (B3) for low viscosity oils and fat, while heavier and more comminuted oil and fat particles are forced to undergo a longer separation route in the sedimentation chamber (B4) via horizontal oblique baffle plates (B5) and with an integrated sludge trap which is automatically discharged by means of a time-controlled valve (B16). The separator's water level is kept approximately constant by means of a time-controlled supply water valve (B17). The separated oil/fat volume is kept liquid until it is drained via a fat overflow (B10) and passed to a collecting tank (B12) with a level indicator (B13).
Patent EP-0847351-A1 (EP)
Title: Soupape d'inversion a commande hydraulique
Inventor: VOGEL GUENTHER
IPC: B60T8/34
Filed: 1996-08-13
Abstract: Afin d'éviter en toute efficacité qu'une soupape d'inversion à commande hydraulique d'un système de freinage hydraulique ne flotte, il est prévu, selon l'invention, de monter dans la chambre d'admission (7) de la soupape, un coussin d'air qui amortit les pulsations de pression. Ce coussin d'air est facile à réaliser sous forme d'unité prémontée comprenant un pot en métal (4), une membrane (5) et un disque annulaire (6) métallique, maté au niveau de sa périphérie avec le bord du pot en métal (4), de manière que la membrane (5) soit maintenue serrée de façon étanche.