baber/WOPTO huggingface dataset:
Patent EP-0583792-A1 (EP)
Inventor: BATTIGELLI JEAN
IPC: B28B1/00
Filed: 1993-08-20
Abstract: Mineral material, particularly of the basalt type, is fiberized by internal centrifuging in a spinner (1') having a peripheral wall (19) with a multiplicity of orifices through which the melt may emanate into the environment where a hot gas blast attenuates the melt cones emanating from the orifices to fibers. As such mineral material has a high melting point or liquidus temperature, and low viscosity at the liquidus temperature, a high proportion of unfiberized particles is likely to be produced. However, the production of mineral wool with good fiber fineness and largely free of unfiberized particles surprisingly is possible if the cone lengths and the configuration of the gas flows generated around the spinner are such that the majority of the filament forming cones emanating from the spinner orifices intersect the isotherm corresponding to a viscosity of 100 poises, or otherwise reach into a zone cooled down to a temperature corresponding to a viscosity of more than 100 poises. In practice, such a configuration of the gas flows is produced by an outer annular blower (24) complementing the external annular burner (13) which produces jets of cool air so as to bring low-temperature isotherms in close vicinity of the peripheral wall (19) of the spinner (1') where the tips of the cones reach into such cool zone so as to increase the viscosity at the tip of the cones to avoid breakage of the filament to be attenuated.
Patent EP-0592834-A1 (EP)
Inventor: PETERS LESTER L
IPC: F02M57/02
Filed: 1993-09-16
Abstract: An improved high pressure fuel injector (1) for internal combustion engines of the type having a plunger assembly (7), with a plurality of plungers (8,9,10), that is mounted within a central bore within the body (3) of the fuel injector (1) for reciprocal movement, the plunger assembly (7) having an upper plunger (8) and a lower plunger (9) mounted for reciprocal motion within the central bore and a variable volume injection chamber (12) in said lower end of the central bore between the injection orifice (4) and a bottom end of the lower plunger (9). In accordance with a preferred embodiment, the problem of large quantities of air being drawn into the injector (1) from the combustion chamber during the retraction stroke is avoided by limiting the return stroke of the lower plunger (9) to a distance that is significantly less than that of the stroke of the upper plunger (8) of the plunger assembly (7). Furthermore, a cushioned stopping (124,14;16b,9d;14,9c) of the return movement of the lower plunger (9) is obtained and the injector (1) is also able to allow different maximum injectable charge capabilities to be produced from the same basic set of components without requiring more than the return spring assembly (14,5,16) and injector nozzle (4) to be changed.
Patent EP-0591906-A1 (EP)
Inventor: BETZ WOLFGANG DR
IPC: B22F7/04
Filed: 1993-10-05
Abstract: The invention relates to a method of making a sheet plate, the length of which is a multiple of its width, in which, first of all, a roll consisting of a separating film with metal powder between the layers of separating film is produced. The roll is then degassified and evacuated. Hot isostatic pressing is then carried out and, finally, the roll is unwound to give a sheet plate. By means of this method it is possible to make large-area sheet plates by powder metallurgy, these being suitable as semi-finished products particularly for large-area components such as casings for aircraft engines or annular combustion chamber walls or other thermally highly stressed nozzle walls and flaps. <IMAGE>
Patent EP-0552833-A1 (EP)
Inventor: ORBAN JACQUES
IPC: E21B47/16
Filed: 1993-01-15
Abstract: In accordance with illustrative embodiments of the present invention, a sonic vibration transmitter that is used, for example, in telemetering measurements made while drilling includes a body that mounts a stack of ceramic crystals which generate bursts of sonic vibrations when excited by encoded electrical signals that represent such measurements. The vibrations are coupled into a metal member of a drill string such as a drill collar by a coupling block that is held tightly between a shoulder on the metal member and the outer end of the stack of crystals by a strong spring that also permits longitudinal dimensional changes under high downhole temperatures. The sonic vibrations are sensed at a remote location on another metal member by a transducer that can be constructed substantially identical to the above-mentioned stack of crystals, or an accelerometer. The output signals of the transducer are filtered, amplified, and processed. Preferably the excitation signals are encoded digitally in accordance with repetition rate of the bursts.
Patent EP-0599402-A1 (EP)
Inventor: KERGUIDUFF MARIANNE
IPC: H04B3/23
Filed: 1993-11-17
Abstract: The echo canceller (1) receives data x(i) which are likely to generate an echo r(i) and data y(i) + r(i) distorted by the echo. An echo synthesizer (50) is provided to form a replica r'(i) of the echo r(i) on the basis of a series of data which are delayed by delay elements 701...70N, weighted by weighting coefficients ck in which k = 1,...,N. A calculating element (85) determines the coefficients ck:  ck(i+1) = ck(i) + d.ck(i).sign[x(i-k).e(i)]  in which d < 1. Application: information transmissions. <IMAGE>
Patent EP-0569200-A1 (EP)
Inventor: SORENSEN THOMAS M
IPC: H05B3/00
Filed: 1993-04-30
Abstract: An apparatus for heat treating the surface (100) of a body includes an infra-red heat source (20) carried on a stand (12). A circuit (84, 90) controls the energisation of the heat source (20). The circuit includes a heat detector (62) for detecting the temperature of a targeted area (102). The apparatus includes a sighting mechanism (90, 92) to permit an operator to accurately sight the infra-red heat source (20) and heat detector (62) against the surface (100) to be heat treated.
Patent EP-0573207-A1 (EP)
Inventor: URAM STUART Z
IPC: B28B11/00
Filed: 1993-05-26
Abstract: An injection molded ceramic cup (10), such as a teacup, includes a body (12) and a handle (14). The body and handle together are an integral, one-piece, unitary construction formed of ceramic and a binder in a single injection molding operation. Additionally, an injection molded article, such as a ceramic cup (10), has a concealed sprue (60/62) and includes a molded article body having an outer surface defining a recess (70/72) and a sprue (60/62) - whether negative or positive - terminating in the recess. A plug (80) is disposed in the recess (70/72) for concealing the sprue, the plug being molded separate and distinct from the article, having a first surface (86) for concealing the sprue and a sidewall (88) for substantially filling the recess (70), and being fired  in   situ  with the article to secure the article and plug together. A second surface (84) of the plug (80) may be decorated (at 85).
Patent EP-0577436-A1 (EP)
Inventor: HAYASHI TETSUYA C O ITAMI WORK
IPC: B22F3/10
Filed: 1993-07-02
Abstract: The invention provides aluminum sintered alloys with high dimensional accuracy and high density which are superior in mechanical and physical characteristics as well as wear resistance, and a method of producing such alloys not by plastic working but by atmospheric sintering with high economy. Rapidly solidified aluminum alloy powder resulting from solidifying aluminum alloy molten metal containing 0.4 to 4.0% by weight of Mg at a solidification rate of 10²°C/sec or more is press molded in the cold, after annealing in the temperature range of 250 to 450°C if necessary, and then the molded product is sintered by generating nitrogen compounds on the powder surface at atmospheric pressure with a nitrogen partial pressure of 0.8 atm or more and a steam partial pressure of 0.01 atm or less in which a reducing gas component has been added as a nitrogen-combining acceleration gas component by 0.01 atm or more. Thus, a nitrogen-combined aluminum sintered alloy containing 0.4 to 4.0% by weight and 0.2 to 4.0% by weight of nitrogen is obtained.
Patent EP-0600602-A1 (EP)
Inventor: WORATYLA JOHN ANTHONY
IPC: H01R12/71
Filed: 1993-10-26
Abstract: An electrical connector (1) comprises; a housing (2), a card receiving mouth (3), electrical contacts (4), prong receiving sockets (26) on the housing (2) card guide arms (5, 6), a prong (25) on each of the guide arms (5, 6) for locking engagement with any one of the sockets (26), and each of the sockets (26) lockingly engage one of the guide arms (5, 6) only when a card receiving groove (22) of one guide arm (5, 6) is oriented to face toward another guide arm (5, 6).
Patent EP-0598501-A1 (EP)
Inventor: KRASLAVSKY ANDREW J
IPC: B41J29/38
Filed: 1993-10-28
Abstract: Area Network (LAN) printer in a default configuration includes a printer non-volatile memory for storing a default configuration code, and a printer device for rendering print. A Small Computer System Interface (SCSI) is coupled to the printer device, for transmitting print data to the printer device. The SCSI is also coupled to the printer non-volatile memory for transmitting the default configuration code from the printer non-volatile memory. A LAN interface is provided for receiving print data from the LAN, and a RAM is coupled to both the SCSI and the LAN interface, for storing the print data and the default configuration code. A processor is coupled between the SCSI interface and the LAN interface, for (1) reading the default configuration code from the printer non-volatile memory to the RAM, (2) ordering the print data into a print job block, (3) appending the default configuration code to the print job block, and (4) transmitting the print job block and appended default configuration code to the printer device through the SCSI interface. Then, the printer device (1) renders print in accordance with the received print job block, and (2) before or after the print has been rendered, places itself in a predetermined default configuration in accordance with the appended default configuration code.
Patent EP-0607694-A1 (EP)
Inventor: OAKLEY ANDREW
IPC: G06F3/033
Filed: 1993-12-21
Abstract: Figure 1 shows generally at 10 a digitizing tablet and a cordless pointer 11 arranged, in use, to move over a rectangular contact surface (not shown) of the tablet 10. The digitizer 10 comprises a drive matrix 12 having a first plurality of driving conducting coils (not shown) arranged in a first orientation and a second plurality of driving conducting coils (not shown) arranged in a second orientation orthogonal to the first driving coils. A sense matrix 13 comprises a first plurality of sensing conducting coils (not shown) arranged in a first orientation and a second plurality of sensing conducting coils (not shown) arranged in a second configuration orthogonal to the first sensing coils.
Patent EP-0556126-A1 (EP)
Inventor: JOURNEE MAURICE
IPC: B60S1/32
Filed: 1993-02-11
Abstract: The invention provides a windscreen wiper device (10), particularly for a motor vehicle, of the type including a windscreen wiper arm (12) which is mounted articulated about an axis of articulation (X-X) on a drive head (20), and means (24, 36) arranged between the drive head (20) and the windscreen wiper arm (12) in order to apply to the latter a wiping torque and which include at least one spring (26) which applies to the windscreen wiper arm (12) a substantially constant nominal wiping torque and a device for applying a complementary torque including an actuator (36) the body (42) of which is associated with the driving head (20) and the output member (40) of which is connected to the windscreen wiper arm (12) by a connection piece (38) which moves in a direction (A) perpendicular to the axis of articulation (X-X) and which includes an active surface (56, 62) which interacts with a roller (44) mounted so as to rotate about a fixed axis (34, Z-Z) of the windscreen wiper arm (12) which is parallel to the axis of articulation (X-X). …<IMAGE>…
Patent EP-0592331-A1 (EP)
Inventor: SOTOM MICHEL
IPC: H04B10/291
Filed: 1993-10-11
Abstract: At the input of this matrix a set of transmitters (E1, 1...Em, n) receives information to be transmitted through it. It transmits waves carrying this information, on controlled wavelengths. A set of filters (F1, 1...Fn, m) transmits these waves at the output of the matrix selectively according to their wavelengths. From these transmitters to these filters, these waves are transmitted first of all by a group of switching distributors (X1...Xm) each able to connect each of its inputs to each of its outputs, on command, then by a group of star-wired distributors (C1...Cn) each permanently connecting all its inputs to all its outputs. This invention finds an application especially in a telecommunications network when an information collection operation has to be able to be carried out simply. <IMAGE>
Patent EP-0597749-A1 (EP)
Title: Compression bandage with multiple tension calibration
Inventor: GOBILLARD JEAN MARIE
IPC: A61F13/08
Filed: 1993-10-26
Abstract: The invention relates to a compression article, for example an elastic bandage (1) including a repeated printed design (2, 2', 2''), each of which includes a plurality of elements. These elements constitute geometrical shapes having different degrees of deformation, so that several degrees of stretching of the bandage bring the elements (a - e) one after the other into a symmetrical configuration of this geometrical shape, which makes it possible visually to measure the degree of stretching of the bandage, by locating that of the elements (a - e) which takes its symmetrical configuration. Knowledge of the degree of stretching of the bandage, and consequently the elastic force applied by the bandage on the volume to be compressed, should be adapted to the circumference of the volume to be compressed in order to produce the desired value of the pressure which the bandage exerts on this volume. <IMAGE>
Patent EP-0560695-A1 (EP)
Inventor: ABONDANCE ROGER
IPC: A63C9/00
Filed: 1993-03-04
Abstract: Device comprising a stop (5) and a heel piece (6) which are independent of each other, of the type comprising two blocks (3, 4) fastened onto the ski and serving for the mounting, respectively, of the stop and of the heel piece of the binding. According to the invention, this device comprises inextensible linking means (8) between the two blocks (3, 4), that is to say preventing the two blocks from moving apart while enabling them to be brought closer together. <IMAGE>
Patent EP-0591077-A1 (EP)
Inventor: GNIEWEK JOSEPH
IPC: C04B28/10
Filed: 1993-09-22
Abstract: This agent consists of a mixture including at least quicklime as main component and, as auxiliary material, at least alumina, silica and calcium sulphate; as percentage of the final weight of the mixture obtained, the latter contains approximately 60 to 80 % of lime including at least 40 % of quicklime, 5 to 15 % of amorphous alumina Al2O3, 3 to 10 % of amorphous silica SiO2 and less than 15 % of anhydrite CaSO4, all the components of the said mixture originating from raw materials available in this form, such as fly ash originating from the furnace of a coal power station.
Patent EP-0574355-A1 (EP)
Inventor: ANDERSON ROBERT CHARLES
IPC: C07C211/63
Filed: 1993-06-07
Abstract: The invention concerns the compounds of formula (I)
       
 where 
the substituents have various meanings, in free acid form or in salt, physiologically hydrolysable ester or pro-drug form. 
     They can be prepared by various procedures, e.g. coupling accompanied by oxidation or thiolation and hydrolysis or thiolysis, or by reduction to amino of a nitro substituent on an aromatic ring. 
     They possess hypoglycemic activity and are thus indicated for use in the treatment of diabetes.
Patent EP-0618851-A1 (EP)
Inventor: HAMM RICHARD ROY
IPC: B44D3/16
Filed: 1992-12-14
Abstract: Des sources de lumière pulsée (14), telles qu'une lampe éclair ou un laser, enlèvent des revêtements (24, 26) sur des substrats (28) par l'intermédiaire du procédé par ablation. Un circuit photodétecteur, détectant la lumière réfléchie (27) à partir de la surface subissant l'ablation, produit un signal de réaction (194) qui indique la couleur de cette surface. La limite entre les revêtements ou les surfaces de substrat peut être distinguée grâce à un changement de couleur entre un revêtement supérieur (24) et une couche de base (26), par exemple entre une couche de finition de peinture et une première couche, ou entre un revêtement (26) et la surface du substrat elle-même. La détermination de la couleur produit ainsi une mesure indiquant qu'un revêtement a été enlevé et qu'un autre revêtement demeure. Le circuit photodétecteur produit également des données de retour se rapportant à la qualité d'une surface de travail dépouillée de son revêtement, à des fins de contrôle de qualité ou autres.
Patent EP-0625263-A1 (EP)
Title: Agents de contraste utilises pour les radiographies et l'irm
Inventor: LIN YOULIN
IPC: G03C1/00
Filed: 1993-02-03
Abstract: L'invention concerne des agents hybrides qui améliorent l'imagerie diagnostique in vivo des organes et tissus du corps humain, ainsi que les procédés de préparation desdits agents.
Patent EP-0634904-A1 (EP)
Title: Device for instant, automatic, pressurized percolation of food liquids.
Inventor: VERSINI ROLLAND
IPC: A47J31/40
Filed: 1993-04-05
Abstract: PCT No. PCT/FR93/00340 Sec. 371 Date Nov. 17, 1994 Sec. 102(e) Date Nov. 17, 1994 PCT Filed Apr. 5, 1993 PCT Pub. No. WO93/19655 PCT Pub. Date Oct. 14, 1993.Device for instant, automatic, pressurized percolation of food liquids provided with a horizontal mechanical assembly including as main elements functional sections, especially a stationary rail, an infusion chamber with a movable bottom and a movable part carrying the compression piston sliding on the rail, and a filling chamber linked to the movable bottom by a rod whose position and section is adapted to control the movement of a scraper pivoting on a horizontal pivot. The invention is used for preparing espresso coffees.
Patent EP-0596065-A1 (EP)
Title: Process and tool for removing floor and wall coverings.
Inventor: HALDER LORENZ
IPC: B25D5/00
Filed: 1993-06-01
Abstract: PCT No. PCT/DE93/00472 Sec. 371 Date Jan. 31, 1994 Sec. 102(e) Date Jan. 31, 1994 PCT Filed Jun. 1, 1993 PCT Pub. No. WO93/24282 PCT Pub. Date Sep. 12, 1993A tool and a method for performing at least one of removing and treating high strength surfacing. The tool includes a plurality of cutting spikes including sintered-carbide tips, and a common carrier for transmitting at least one of striking and vibration forces to the cutting spikes. The cutting spikes are disposed on the common carrier, and can be arranged on the common carrier in a plurality of rows, the rows being offset relative to one another in a longitudinal direction of the common carrier. The common carrier may be a chisel including a striking pin and a chisel shank merging into the striking pin. The tool can further include a plurality of blunt spikes distributed among and set back relative to the cutting spikes on the common carrier.
Patent EP-0697049-A1 (EP)
Title: Detachable link for an endless cutting or kerfing chain
Inventor: DALAINE JEAN-CHARLES
IPC: E21C25/34
Filed: 1993-05-12
Abstract: The detachable link includes at least two lateral plates detachably connected to each other by two transversal bolt-like units forming hinge pins with adjacent elements of the chain, and a support means (28) attached to the link plates and bearing cutting means. Each plate is substantially Z-shaped and has two substantially parallel sections which are offset in relation to each other and which are connected by a middle transversal section, so that when said link is in its assembled state, the two inner sections closest to the two plates are adapted to be inserted between the two outer sections furthest from the plates of an adjacent link. The use of this link in endless cutting or kerfing chains is also described, for instance chains of trench-digging machines.
Patent EP-0636298-A1 (EP)
Inventor: PAQUIER JEAN-LUC
IPC: H04N5/14
Filed: 1993-04-14
Abstract: Television alignment process of the type consisting in aligning, successively at each line forming an image, a porch of a television signal S1(t) at the beginning of the current line, on the porch of the preceding line for restitution of the continuous component of the television signal S1(t). The process consists, during a given duration T2, in reducing the noise superimposed on the porch of the television signal S1(t), in estimating, during a given duration T1 included in the duration T2, the level of the porch of the current line based on the level of the porch of the preceding line, and in subtracting the estimation of the porch level from the television signal S1(t). Application to all current television standards, especially HD MAC and D2 MAC standards.
Patent EP-0645050-A1 (EP)
Title: Quecksilberfreier flüssigkeits-neigungsschalter
Inventor: HAHN GUSTAV
IPC: H01H9/54
Filed: 1993-06-02
Abstract: Quecksilberfreier Flüssigkeits-Neigungsschalter, bestehend aus einem Gehäuse (1) aus einem Isolierstoff, wie z.B. Glas, mit mindestens zwei in das Gehäuse führenden drahtförmigen, geraden oder gebogenen Elektroden (3, 3', 4, 4'), wobei das Gehäuse (1) teilweise m it einer elektrisch leitenden Flüssigkeit (2) gefüllt ist, die je nach Lage des Flüssigkeits-Neigungsschalters einen Kontakt zwischen den Elektroden (3, 4) herstellt oder unterbricht, wobei wenigstens eine Elektrode (4, 4') an ihrer Austrittstelle in das Gehäuseinnere mit einem Isoliermaterial (5) umgeben ist und der Schaltvorgang bei Flüssigkeitskontakt in einem Abstand von der Gehäusewand bei Kontaktgabe und Kontakttrennung schlagartig erfolgt.
Patent EP-0644856-A1 (EP)
Title: Procede de degradation microbienne de nappes de petrole
Inventor: ROWSELL FARRELL DEAN
IPC: C02F1/52
Filed: 1993-06-04
Abstract: Des nappes de pétrole sur des plans d'eau naturels peuvent être éliminées en utilisant des compositions de floculation/micro-organismes constituées d'agents de floculation d'argile à substitution amine et de micro-organismes sélectionnés dans le groupe comprenant les espèces bacillus, pseudomonas, azobacter et xanthomonas.
Patent EP-0654100-A1 (EP)
Title: Method of producing mineral-wool slabs and a device for carrying out the method.
Inventor: RESCH HANS
IPC: D04H1/58
Filed: 1993-07-12
Abstract: Proposed is a method of producing mineral-wool slabs with a higher-density layer on the upper and/or lower surface. The method is characterized in that a continuous strip of mineral wool with an uncured binder is conveyed continuously along a conveyor track and is subjected at at least one point along the conveyor track to high-frequency mechanical-impact treatment. The strip of mineral wool is subsequently fed to an oven to cure the binder and then divided into slabs.
Patent EP-0664043-A1 (EP)
Title: Display element with teeth located on vertical surface edges, and use of same in a display panel and display system
Inventor: FONTALIRANT ERIC
IPC: G09F11/23
Filed: 1993-08-11
Abstract: PCT No. PCT/FR93/00804 Sec. 371 Date Apr. 6, 1994 Sec. 102(e) Date Apr. 6, 1994 PCT Filed Aug. 11, 1993 PCT Pub. No. WO94/08327 PCT Pub. Date Apr. 14, 1994.The invention relates to a display element and to its use in a display panel, and to a display system. This display element is generally in the form of a cube (32) and thus comprises four display faces of different color. This cube (32) is mounted so as to rotate on fixed shafts (34), in column Cn and in row Rm. These cubes include rotation means such as teeth and erasing means such as a recess. By virtue of the these rotation means such as teeth and these erasing means such as a recess, the rotating of a display element is simplified, and more foolproof and reliable, which improves the operation of the display panel made up of such display elements.