baber/WOPTO huggingface dataset:
Patent EP-0565033-A1 (EP)
Inventor: INASAKA JUN
IPC: H05K3/46
Filed: 1993-04-05
Abstract: A method for fabricating a ceramic multi-layer substrate by a greensheet process includes a step of bonding an organic resin film (3) on a ceramic greensheet (1) cast on a carrier film (2); a step of forming a through-hole (5) on said ceramic greensheet in a state in which this ceramic greensheet retains one or both of said films and filling conductive paste (7) in said through-hole by using one of said films as a mask; a step of removing one of said films, placing said ceramic greensheet on a stack of ceramic greensheets forming a base (9), forming a laminate assembly (14) by applying pressure thereto, and removing the other of said films remaining in said assembly. It is possible to suppress the occurrence of deformation in dimensions of greensheets when they are processed and of displacement or misalignment when they are laminated.
Patent EP-0566121-A1 (EP)
Inventor: HASEGAWA KAZUHIRO C O TECHNICA
IPC: C25D3/56
Filed: 1993-04-15
Abstract: The present invention provides a method of producing a zinc-chromium alloy-plated steel sheet having excellent properties such as bare corrosion resistance, corrosion resistance after coating, plating adhesiveness and weldability. 
     The method is characterized by plating the surface of the steel sheet using an acid plating bath containing zinc ion (Zn²⁺) and chromium ion (Cr³⁺) at a molar concentration ratio of about 0.1 ≦ Cr³⁺/(Zn²⁺ + Cr³⁺) ≦ 0.9 in a total amount of at least about 0.5 mol/l within the dissolution range, and about 0.1 to 30 g/l of at least one nonionic organic additive having at least a triple bond, at a bath temperature of about 25 to 70°C and a pH of about 1.0 to 4.0 with a current density of about 50 to 200 A/dm².
Patent EP-0567961-A1 (EP)
Inventor: HARVEY JILL ANN
IPC: C03B37/029
Filed: 1993-04-26
Abstract: A method and apparatus for drawing an optical waveguide fiber which minimizes fiber bow caused by differential stresses in the cladding layer of the fiber are disclosed. The fiber is drawn from a preform (10) which is heated in a draw furnace (12). Gases introduced at the top of the furnace form a boundary layer adjacent to the fiber which passes through the furnace, along with the fiber, into a tube. The tube isolates the fiber from the ambient atmosphere so that the boundary layer of gases established in the furnace remains substantially uniform until the viscosity of the cladding layer of the fiber is high enough to minimize differential stresses around the circumference of the fiber.
Patent EP-0575767-A1 (EP)
Inventor: MCRIGHT WILLIAM
IPC: H01H13/02
Filed: 1993-05-25
Abstract: A lighted keyboard system which transmits light to the viewer via a clear rectangular column (400) that uses the function key's (500) guiding mechanism (300) for support. The lightpipe emits light in a uniformly brilliant rectangle of light from a height above the surface of the keyboard. The lightpipe gathers light from an external light source (608) which emits light at a wide viewing angle, and directs the emitted light along the center of the lightpipe to the emitting section. The beam of light is then diffused by the emitting section located at the top of the lightpipe, becoming a uniformly brilliant rectangle. The function key has a wide base which is used to guide the function key as it travels. This wide base never extends above the surface of the keyboard thereby maintaining all contacting surfaces between the guiding features and the function key below the surface of the keyboard. The function key has a key push center which is offset from the base of the function key. The associated guiding mechanism works in conjunction with the wide base to eliminate the moments produced when the function key is pressed at a point which is not over the base of the function key. The function key then moves smoothly until it is stopped by a stopping arm located on its associated lightpipe.
Patent EP-0591985-A1 (EP)
Inventor: SHEARER JOHN R C O HUDSON ROAD
IPC: A61F2/46
Filed: 1993-10-08
Abstract: A glenoid alignment guide (30) for aligning a drill bit relative to the glenoid and the glenoid neck of a patient. The alignment guide comprises a retractor plate (32) for displacing the posterior and superior aspect of the deltoid muscle, and a drill guide (40) slidably movable along the retractor plate. The tip (36) of a narrow, curved finger (34) on the retractor plate is adapted to engage the bone of the glenoid neck to form a fulcrum for levering the muscle and other tissue clear of the glenoid. When the tip of the retractor plate engages the glenoid neck and the drill guide is advanced along the retractor plate against the glenoid face, the drill guide is adapted to guide a drill bit to make a hole from the glenoid face into the glenoid neck along the axis of the glenoid neck. This hole is then used to receive a fastener or locating peg of a glenoid component of a shoulder implant. The method of using the alignment guide is also disclosed.
Patent EP-0601340-A1 (EP)
Inventor: HIRSCHBERG JAKUB
IPC: A61N1/39
Filed: 1993-11-05
Abstract: An electrode system for a defibrillator with an electrode (22) placeable in peripheral cardiac veins.
Patent EP-0654489-A1 (EP)
Inventor: STURM BUDD HARVEY
IPC: C08G12/08
Filed: 1993-11-18
Abstract: The present invention relates to a composition which exhibits antiozonant activity in diene containing rubbers comprising the reaction product of a multi-step process comprising:
     (1) reacting under condensation conditions reactants consisting of an aldehyde and an amine containing compound to form a condensation product, wherein 
   said aldehyde is selected from the group consisting of formaldehyde, acetaldehyde or mixtures thereof; and 
   said amine containing compound is selected from the group consisting of: 
   N,N'-di-substituted-p-phenylene diamines of the structural formula:
      wherein R¹ and R² are independently selected from the group of radicals consisting of alkyls having 3 to 12 carbon atoms, aryls having 6 to 12 carbon atoms and aralkyls having 7 to 12 carbon atoms; and wherein said condensation conditions include:
   (i) the presence of an acid catalyst,   (ii) a mole ratio of aldehyde to amine containing compound ranging from about 1.01:2 to 2:1, and   (iii) said amine containing compound is dissolved in an organic solvent;       (2) removing water from said condensation product;   (3) adjusting the pH of the condensation reaction product to above 7 to form a basic reaction mixture;   (4) filtering off neutralized catalyst to form a solvent reaction mixture;   (5) heating said solvent reaction mixture under vacuum to a temperature ranging from about 110°C to 250°C;   (6) isolating from the heated solvent reaction mixture the reaction product derived solely from derived solely from said aldehyde and said amine and wherein said reaction product exhibits antiozonant activity in diene containing rubbers.
Patent EP-0601478-A1 (EP)
Inventor: STEIGENBERGER ULRICH
IPC: H03F1/42
Filed: 1993-12-02
Abstract: Cascaded amplifiers for alternating voltages, having at least two transistor amplifier stages with bipolar or field-effect transistors such as are used especially in the transmission of wideband signals for signal processing in an analog section of a regenerative repeater or as antenna amplifiers, frequently have, inter alia, a voltage feedback with in each case one capacitor for each of these transistor amplifier stages. Such cascaded amplifiers should be constructed as compactly as possible in order to avoid parasitic effects and to increase the integratability. The bandwidth is increased and the stability is improved by using existing components several times, particularly in this case a capacitor (C3) used for coupling two transistor amplifier stages (11, 21), which is now used additionally for voltage feedback for the two transistor amplifier stages (11, 21) on the basis of suitable interconnection and the use of only one base or gate divider.
Patent EP-0603722-A1 (EP)
Inventor: OBERING RUDOLF BRUNNER
IPC: F15B11/05
Filed: 1993-12-15
Abstract: In a hydraulic control system (V) for at least one hydraulic consumer (5, 6) of a mobile crane (K), which control system (V) has a directional control spool, connected on the one side to a pressure line (15) and a return line (16) and on the other side to two working lines (17, 18) to the hydraulic motor and having an adjustable spool piston (21), as well as a volume-reducing device (M) which can be brought into engagement as a function of a critical loading state and with which at least the volume of the hydraulic medium flowing to the hydraulic motor can be reduced, the directional control spool is designed as a proportional directional control spool (S1 to S8) with a feed-control pressure balance (Z) connected upstream in the pressure line (15a), and the volume-reducing device (M) is arranged constructionally separate from the spool piston (21) so that it engages between the feed-control pressure balance (Z) and the proportional directional control spool (S1 to S8) or on the feed-control pressure balance (Z) or on the spool piston (21). <IMAGE>
Patent EP-0609534-A1 (EP)
Inventor: DIPL-ING RAIM PETER
IPC: B60K11/08
Filed: 1993-12-16
Abstract: A device for fastening motor vehicle parts, for example of a radiator grille (1) in assembly openings, comprises a clip-like fastening element (4), arranged on the rear side (5) of the part (1) to be fastened, and has a support and retaining element (20, 28, 29) which acts on the edge (6) of the assembly opening (2) of the engine bonnet. <IMAGE>
Patent EP-0594232-A1 (EP)
Inventor: THOENE BERND
IPC: B01D53/56
Filed: 1993-09-07
Abstract: For dedusting and denitration, a combustion exhaust gas is mixed with NH3 and passed through a fluidised bed at temperatures in the range from about 250 to 600@C. The fluidised bed is provided with a denitration catalyst containing FeSO4. The combustion exhaust gas serves as fluidising gas in the fluidised bed. To the fluidised bed is fed fresh denitration catalyst which comprises at least 90% by weight of FeSO4, containing water of crystallisation, having grain sizes in the range from 1 to 150  mu m. The treated exhaust gas is dedusted in an electrostatic precipitator. <IMAGE>
Patent EP-0569213-A1 (EP)
Inventor: TOLONEN PERTTI
IPC: G01N35/10
Filed: 1993-05-04
Abstract: The invention relates to a method and an air-piston pipette (10) for increasing accuracy and repeatability in dispensing liquids. According to the invention, the piston (13) performs a control motion affecting the liquid in the tip (30) before and/or after dispensing. It is a backlash eliminating motion (56), which is performed before the first dispensing and which lowers the liquid level, and/or a drop removing motion (57), which is performed after the dispensing and which raises the liquid level and which prevents possible formation of a drop, being disadvantageous to accuracy and repeatability of dispensing, or which aspirates the drop back into the liquid volume of the tip.
Patent EP-0590928-A1 (EP)
Inventor: DAY STEPHEN ROLAND
IPC: H01Q9/04
Filed: 1993-09-28
Abstract: A laminar microstrip patch antenna (23) comprises a ground plane element (21) located between a patch radiator and a transmission line circuit for feeding the antenna. The ground plane has a cross aperture (24) formed by two intersecting linear slots and the transmission line circuit has two linear conductors (27,28) intersecting each other in alignment with the centre of the cross aperture and the two linear conductors are electrically insulated from each other at the point of intersection.
Patent EP-0558357-A1 (EP)
Inventor: KASSENTINI PHILIPPE
IPC: A01N37/44
Filed: 1993-01-18
Abstract: Bactericidal composition for contact disinfection in a hospital environment comprising: a) an amphoteric compound on which are grafted quaternary ammonium groups corresponding to the general formula: <IMAGE> in which R1 represents a saturated or unsaturated fatty acid chain, and M is an alkali metal, and, in a synergistic quantity, a compound (b) of general formula <IMAGE> in which R is a C8 to C20 alkyl radical, the weight ratio of (b):(a) being 0.5 to 6 and close to 1.5.
Patent EP-0568412-A1 (EP)
Inventor: CHANG JEFFREY C C O MINNESOTA
IPC: B41M5/52
Filed: 1993-04-20
Abstract: A process for preparing an image utilizing both thermal dye and thermal mass transfer. A thermal transfer receptor element is utilized which contains a substrate and a vinyl chloride-containing copolymer which has a T g  between about 50° and 85°C; a weight average molecular weight between about 10,000 and 100,000 g/mol; a hydroxyl equivalent weight between 500 and 7,000 g/equiv.; a sulfonate equivalent weight between about 9,000 and about 23,000 g/equiv.; and an epoxy equivalent weight between about 500 and about 7,000 g/equiv., wherein a reactive amino-modified silicone has been chemically bonded to the vinyl chloride-containing copolymer.
Patent EP-0593337-A1 (EP)
Inventor: FAGES JACQUES
IPC: B29C53/80
Filed: 1993-10-07
Abstract: The filament-delivering roller (6) not in contact with the mandrel (1) is mounted on a pivoting head (7) to which two torches (9, 10) are also fixed, one (9) of the torches being oriented towards the mandrel on the path of the roving, upstream of the said roller, the other torch (10) being oriented towards the point of contact of the roving with the mandrel. An optical pyrometer (11) is oriented towards the mandrel, on the trajectory of the roving deposited and downstream of its laying-down point in order to monitor the temperature of the roving continuously. Application to the high-speed manufacture of wound articles. <IMAGE>
Patent EP-0558455-A1 (EP)
Inventor: FUELLEMANN JOERG
IPC: F23D11/00
Filed: 1993-02-22
Abstract: For the combustion of liquid fuels in the gaseous state, the burner has a gasification space (66), to which lead an air inlet (55), a fuel supply (11, 13) and at least two recirculation paths for hot combustion gases. Arranged at a distance from the air inlet (55) is a deflection device (31) in order to deflect the mixture of air, returned combustion gases and gasified fuel in an approximately radial direction. From the recirculation paths, an annular gap (67) leads along the inner wall of the flame pipe (21) towards the rear and then into the gasification space (66). A further recirculation path leads along the outer wall of the flame pipe (21) towards the rear and then into the gasification space (66). This recirculation path can, however, also be omitted. A further recirculation path leads through the openings (59, 57, 61) of the deflection device. All parts (21, 31) delimiting the gasification space (66) are consequently flowed over by the recirculated hot gases so that no fuel droplets can settle on them and coke. These complex operations, caused by the braking effect of the deflection device (31), the recirculation of hot gases and the turbulence caused by the air inlet (55), bring about a virtually complete gasification of the fuel in the gasification space (66), although no actual gasifier is provided. A blue flame is created, which expands greatly radially and in which virtually no nitrogen oxides are formed, and the discharge of uncombusted hydrocarbons is extremely low. The burner is very service-friendly and has a large regulating range. <IMAGE>
Patent EP-0641626-A1 (EP)
Inventor: GUENIN MAURICE
IPC: B23Q11/00
Filed: 1993-09-06
Abstract: The present invention relates to a machining method and device, especially a grinding machine, comprising a bed (14) on which two work surfaces (A, B) are shaped, at least two oscillating elements (11, 12) located on one of the work surfaces (A, B), each of the said oscillating elements (11, 12) comprising at least one first tooling member (15, 16), at least one second tooling member (15, 16) being located on the other work surface (A, B), at least one means (20) for generating an oscillating movement allowing a to-and-fro movement to be generated at each of the said oscillating elements (11, 12) so that the result of the vectors representing the dynamic forces associated with displacement of each of the said oscillating elements (11, 12) is substantially equal to zero value; the induced vibration is therefore non-existent or minimal. <IMAGE>
Patent EP-0578618-A1 (EP)
Inventor: MENGHI EMANUELA
IPC: A43B13/40
Filed: 1993-05-31
Abstract: The instant invention concerns a moulded insole for slippers or mules, with clusters of bristles for te massage of the sole of the foot. 
     In more detail, each group of bristles juts out from the bottom of a containing recess on the insole, in such a way that only the end part of each bristle juts upwards with respect to the the surface defined by the flat areas connecting the series of recesses.
Patent EP-0615645-A1 (EP)
Title: Multi-memory electronic identification tag
Inventor: BEIGEL MICHAEL L
IPC: A01K11/00
Filed: 1992-12-02
Abstract: Multi-memory electronic identification tags (200) are utilized in short-range cooperative electronic identification systems comprised of readers (100) and tags (200) wherein a reader (100) of a tag (200) may communicate with the tag (200) if the tag belongs to a certain class of tags. Communication is accomplished by a reader (100) establishing a reversing magnetic field (10) in the vicinity of a tag (200) and the tag (200) varying its absorption of power from the field (10) in accordance with the information to be transmitted. A first type of memory (258) is permanent and unalterable and used for storing data that is unique to the tag (200) and never needs to be changed. A second type of memory (252) is permanent but alterable and used for storing data that characterizes the object to which the tag (200) is attached. A third type of memory (259) is for the temporary storage of data produced by tag sensors (270, 275). <IMAGE>
Patent EP-0621931-A1 (EP)
Inventor: WILFONG DEBRA L
IPC: B32B27/06
Filed: 1992-12-14
Abstract: Des résines thermodurcies d'acrylate seulement et d'époxy-acrylate présentent une tenue d'amortissement aux températures élevées. Ces matériaux sont conçus pour amortir les vibrations dans des structures et des composants de dispositifs nécessitant des températures élevées, tels que dans les appareils et équipements automobiles, d'aviation et industriels.
Patent EP-0623070-A1 (EP)
Inventor: GOETTMANN JAMES A
IPC: D04H1/54
Filed: 1993-01-21
Abstract: A high-opacity cellulose-free synthetic paper (58) is formed from a wet-laid nonwoven web of thermoplastic fibers (44), all or most of which fibers are made of a predetermined polymeric material. The wet-laid web is dried to remove excess water (46), drying (48) being carried out at temperatures below the melting temperature of the predetermined polymeric material. The dried nonwoven web is saturated on at least one side with a pigmented binder (50) forming a continuous coating thereon. The binder is cured at temperatures below the melting temperature (54) of the predetermined polymeric material.
Patent EP-0625952-A1 (EP)
Inventor: OLSSON LENNART
IPC: B65G17/00
Filed: 1993-02-16
Abstract: Un dispositif pour supporter une bande transporteuse sans fin (1) sur une partie hélicoïdale de sa trajectoire comporte un bâti (9, 10) supportant une cage extérieure de roulement à billes et une cage intérieure de roulement à billes, chacune étant disposée sous une partie latérale (22, 23) de la bande transporteuse sur au moins une section de la partie hélicoïdale de la trajectoire de la bande. Chaque cage est formée d'une pluralité d'éléments de roulement à billes (11) disposés de manière hélicoïdale les uns après les autres et comportant chacun une pluralité de billes (21) dans une cage sans fin présentant une section supérieure (19) en arc de cercle raccordée à une section inférieure (20) pour former ladite cage. Les parties latérales (22, 23) de la bande transporteuse (1) reposent sur les billes (21) dans les sections supérieures de cage (19) des éléments de roulement à billes (11).
Patent EP-0637242-A1 (EP)
Inventor: BJOERK ANDERS
IPC: A61K31/495
Filed: 1993-04-19
Abstract: PCT No. PCT/SE93/00339 Sec. 371 Date Nov. 30, 1994 Sec. 102(e) Date Nov. 30, 1994 PCT Filed Apr. 19, 1993 PCT Pub. No. WO93/20821 PCT Pub. Date Oct. 28, 1993A method for relief or prevention of a withdrawal syndrome resulting from addiction to a drug or substance of abuse and/or for the suppression of dependence on drugs or substances of abuse which comprises administering to a patient in need thereof an effective amount of a bisphenylalkylpiperazinde derivative, wherein said withdrawal syndrome comprises at least one of the symptoms selected from the group consisting of sleep disturbance, mood disturbance, and craving for the drug or substance of abuse.
Patent EP-0670085-A1 (EP)
Inventor: STOCK BERNHARD
IPC: H01T13/04
Filed: 1993-07-05
Abstract: Dans un ensemble bougie d'allumage/cosse de bougie d'allumage, la cosse peut être enlevée plus facilement de la bougie d'allumage grâce à une possibilité d'aération de l'espace renfermé entre la cosse et la bougie d'allumage lorsque la cosse est enfichée sur la bougie d'allumage.
Patent EP-0707756-A1 (EP)
Title: Electric motor braking
Inventor: PEOT DAVID GEORGE
IPC: H02P3/06
Filed: 1993-07-09
Abstract: A motor braking circuit arrangement, for use with a series/universal motor and a power supply for supplying power to the motor, including two separately actuable switches electrically interconnecting a separate braking winding with the motor to effect braking when either of the two switches are deactuated. The circuit arrangement includes a field winding wound about the motor stator and electrically connected in series with the motor armature winding. The separate brake winding is wound about the stator. The two switches are series-connected, and each switch is capable of assuming a first position associated with normal motor operation and a second position associated with motor braking wherein the separate brake winding is electrically connected in parallel with the motor armature. The switches may be single-pole, double-pole or combinations thereof. The separate brake winding may be series-connected with a resistor to limit the current flow through the brake winding, thereby limiting the rate of motor braking.
Patent EP-0665829-A1 (EP)
Title: Isomerization of dimethylcyclohexanedicarboxylate.
Inventor: SUMNER CHARLES EDWAN JR
IPC: C07C69/75
Filed: 1993-09-27
Abstract: Provided is a fixed bed heterogeneous catalyst that promotes the isomerization of cis/trans-DMCD to trans-DMCD in economical fashion with short reaction times and in high purity. The catalyst is preferably H3PO4 on a metal oxide, said metal oxide selected from a group consisting of ZrO2, TiO2, Al2O3, and HfO2, or a tungsten-modified ZrO2.
Patent EP-0669963-A1 (EP)
Title: Solid surface modifier.
Inventor: SMIRNOV ALEKSANDR VITALIEVICH
IPC: C09D181/00
Filed: 1993-10-04
Abstract: A solid surface modifier is provided by means of a composition containing a highly dispersed hydrophobic powder, a silicone liquid, a solvent, and, optionally, an adhesive. The modifier is effective in imparting water repellent, anti-fouling, anti-icing, anti-corrosive, and anti-friction properties to various surfaces.
Patent EP-0618444-A1 (EP)
Inventor: GERNET PIERRE
IPC: G01F23/292
Filed: 1994-01-07
Abstract: In order to detect the residual fluid in a reusable bottle (1) being returned, infrared light is sent into the bottle by means of a light source (3). Light emerging from the bottle is detected using a detector (6). On the basis of the attenuation of the light in the bottle, which can be ascertained by the detector, the presence of residual liquid in the bottle can be deduced. The method is highly reliable and economical. <IMAGE>