baber/WOPTO huggingface dataset:
Patent EP-0508804-A1 (EP)
Inventor: SUZUKI TAKASHI
IPC: F02P17/12
Filed: 1992-04-10
Abstract: In a second voltage waveform detecting device for internal combustion engine, an electrical conductor is provided in an ignition circuit in proximity of a lead wire of a secondary circuit which supplies high voltage to a spark plug in an internal combustion engine by way of the lead wire. The lead wire is provided through an insulator. A condensor is connected between the electrical conductor and the ground. A secondary voltage detector circuit which devides a secondary voltage in accordance with a static capacity of the condensor and a static capacity between the electrical conductor and the lead wire.
Patent EP-0511007-A1 (EP)
Inventor: NAKAGAWARA CHIKASHI
IPC: H03F3/45
Filed: 1992-04-24
Abstract: An adaptive current generating circuit having a reference voltage supply circuit (20) for supplying a reference voltage subjected to a fluctuation of supply voltage, a reference current supply circuit (21) for supplying reference current responsive to the reference voltage supplied by the reference voltage supply circuit, a control current supply circuit (22) for supplying control current subjected to the fluctuation of the supply voltage and a bias supply circuit (23) for supplying a bias to the reference current supply circuit (21) corresponding to a difference between the reference current supplied by the reference current supply circuit (21) and the control current supplied by the control current supply circuit (22).
Patent EP-0524013-A1 (EP)
Inventor: KAWASAKI SHINJI
IPC: H01M8/12
Filed: 1992-07-17
Abstract: An excellent solid electrolyte type fuel cell having decreased internal resistance and increased output and improved fuel utilization efficiency is provided. The fuel cell includes an air electrode substrate made of a perovskite series complexed oxide having the following composition of a formula (La 1-y A y )MO₃ wherein A is at least one element selected from alkaline earth metals, M is manganese or cobalt, and y is 0≦y≦0.4, a zirconia solid electrolyte film containing manganese or cobalt solid soluted at at least the neighborhood of the interface thereof between the air electrode substrate, and a fuel electrode film formed on the solid electrolyte film at a surface opposite to the air electrode substrate, and characterized in that it is substantially not provided with a highly resistive layer made of a compound containing lanthanum and zirconium at the interface between the air electrode substrate and the solid electrolyte film. Methods for producing the fuel cell are also disclosed.
Patent EP-0536958-A1 (EP)
Inventor: OTOKAWA TAKAO
IPC: C30B15/20
Filed: 1992-10-02
Abstract: A process for producing a semiconductor wafer comprises the steps of pulling up a silicon single crystal rod having a concentration of oxygen in a range of 14-20 ppma at a speed of 0.6 mm/min or lower in a step of growing a silicon single crystal by Czochralski method, providing a silicon single crystal wafer sliced from the resulting single crystal rod, and subjecting the sliced wafer to an intrinsic gettering process. A final product of the wafer includes a substantially perfect denuded zone.
Patent EP-0542533-A1 (EP)
Inventor: MORIYAMA YOSHIFUMI NEC CORPARA
IPC: H01L23/12
Filed: 1992-11-12
Abstract: In a semiconductor chip carrier which has a rectangular insulating substrate (2) having four corners (2a,2b,2c,2d) and electrode leads deposited on a peripheral surface of the substrate and which is mounted onto a circuit board with each electrode lead being connected to the corresponding board electrode through a solder mass, widths of the electrode leads (32b) care wider at each of the four corners than those of the electrode leads (32a) located at positions except the four corners. An area of the contact through the solder between each electrode lead positioned at each corner and the corresponding board electrode is wider than that between each of the other electrode lead and each corresponding board electrode. As each electrode lead positioned at each corner is strongly connected to the board electrode, it is seldom peeled off from the board electrode even when the circuit board is twisted or warped during or after the process of mounting the chip carrier onto the circuit board.
Patent EP-0546811-A1 (EP)
Inventor: KITTELL DAVID H
IPC: G02B26/06
Filed: 1992-12-09
Abstract: A system for correcting wavefront distortion includes an eight channel deformable mirror  11  attached to a two-axis, tip/tilt mount  12 . The deformable mirror  11  reflects an incoming telescopic wavefront  10  onto a beamsplitter  14 . The beamsplitter  14  divides the reflected telescopic wavefront  13  into two separate beams  15 ,  20 . The beam  20  reflected by the beamsplitter  14  may be used for experimentation and measurement. The beam  15  transmitted by the beamsplitter  14  is directed toward a modified Hartmann-Shack wavefront sensor  16 . The modified Hartmann-Shack sensor  16  detects the slope of the wavefront at several locations across this transmitted beam  15  and provides analog signals  17  representing these slopes to a series of actuator drive circuits  18 . The actuator drive circuits  18  provide excitation signals  19  to actuators  22 ,  30  on the deformable mirror  11  and the two-axis, tip/tilt mount  12 . These actuators  22 ,  30  facilitate the reforming and repositioning of the deformable mirror  11  so as to correct any incoming wavefront  10  distortion.
Patent EP-0494815-A1 (EP)
Inventor: CHALLE PHILIPPE
IPC: G08G1/052
Filed: 1992-01-07
Abstract: System for measuring motor vehicle traffic on a route, comprising at least two measurement stations (A and B) spaced out along the said route, characterised in that each measurement station comprises a triggering detector (3) emitting an infrared laser beam and detecting the reflected beam, an infrared light projector (4) directing a beam onto the moving vehicles, a camera (5) whose shutter is controlled by the signal from the triggering detector (3) and supplying a video signal to an image analysis and data processing system (8) which analyses the registration plates of the vehicles in such a way as to identify them and calculates the transit time of the vehicles. <IMAGE>
Patent EP-0531223-A1 (EP)
Inventor: SALA BEATRICE
IPC: C25D21/18
Filed: 1992-09-04
Abstract: Process for regenerating nickel plating baths containing nickel sulphamate as a compound providing nickel, characterised in that a reduction treatment of this bath is carried out, followed by a mild and controlled oxidation before nickel plating. <IMAGE>
Patent EP-0592751-A1 (EP)
Inventor: JONAS ELIA
IPC: B60R25/00
Filed: 1992-10-13
Abstract: An antitheft gear level lock for cars comprising a bracket (1) forged by manganese steel under solubilized state having a Brinell hardness of approximately 220 kg/mm² , said bracket being formed with an end section (2) provided with through-holes (3) for fastening bolts (12) and being able to be subjected to one or more bendings (8) , said bracket (1) having further an elongated intermediate section (6) provided with one or more bendings (8' ,8'') approaching the gear lever (14) and having a head section (4) provided with holes (5) for the connection to the antitheft padlock closure mechanism (16) which is supported by said bracket (1) and adapted to lock the gear lever (14) by a bend (28) embracing and retaining said gear lever (14) in the operative position and being able to reach its rest position by an easy rotation movement.
Patent EP-0519898-A1 (EP)
Inventor: JANSSENS MARCEL
IPC: C08K5/09
Filed: 1992-06-17
Abstract: The invention relates to a method for colouring thermoplastic synthetic materials on the basis of polyolefin homo- or copolymers, wherein at least one pigment from the isoindolin class is blended with the synthetic material and wherein an acidic reacting additive, which is a stronger acid than the pigment, is added to the synthetic material in such a manner that substances which react alkaline with respect to the pigment and which are possibly present in the synthetic material are converted into their acidic form. It was found that due to the addition of the acidic reacting additive, the isoindolin pigment will no longer discolour in the synthetic material. Preferably, a colour concentrate is previously prepared by melting a restricted amount of thermoplastic synthetic material together with the pigment and the acidic reacting additive.
Patent EP-0511374-A1 (EP)
Inventor: CHANG KUANG C
IPC: B41M5/382
Filed: 1991-11-18
Abstract: L'invention concerne un support multicouche de formation d'image thermique, réagissant à un rayonnement intense de formation d'image, destiné à produire une image et comprenant une couche intermédiaire thermoplastique qui, lors de la séparation de la matière en bande ou en feuille du support multicouche, après l'exposition à la chaleur, constitue une protection de la surface de l'une des deux images ainsi obtenues.
Patent EP-0570430-A1 (EP)
Inventor: ANDREWS TREVOR JOHN
IPC: A61L15/26
Filed: 1992-02-07
Abstract: The dressing for heavily exuding wounds comprises a hydrophilic foam having an absorptive capacity of at least 10 times its own weight, such as a hydrophilic polyether polyurethane foam material derived from a foamable composition comprising a polyol component containing ethylene oxide groupings. For use on bleeding wounds and/or to improve the absorptive capacity of the foam itself, the foam may be impregnated with alginate, which acts both as a haemostat and as an absorption improver. The dressing may include a backing layer which provides a barrier to microorganisms.
Patent EP-0550704-A1 (EP)
Inventor: EUGSTER CARL
IPC: C09K23/00
Filed: 1992-04-16
Abstract: Nouveaux esters et phospholipides biotensioactifs et antitumoraux avec des composes de vitamines D et de vitamine E; leur procédé de préparation et leur traitement pour la formation de concentrés susceptibles de se disperser spontanément; procédés de développement de systèmes de compositions pharmaceutiques à partir de ces concentrés susceptibles de se disperser spontanément.
Patent EP-0660708-A1 (EP)
Inventor: LARSSON-BACKSTROEM CARIN
IPC: A23L1/30
Filed: 1992-05-19
Abstract: PCT No. PCT/SE92/00333 Sec. 371 Date Dec. 29, 1993 Sec. 102(e) Date Dec. 29, 1993 PCT Filed May 19, 1992 PCT Pub. No. WO92/21335 PCT Pub. Date Dec. 10, 1992.The invention relates to an emulsion which comprises phospholipids containing omega-3-fatty acids such as DHA and EPA in a high amount and a vegetable oil and/or marine oil. It also relates to the use of phospholipids containing the omega-3-fatty acids such as DHA and EPA in high amount for the manufacturing of a nutritive emulsion giving low serum triglyceride and cholesterol levels and for the manufacturing of a medicament with anti-inflammatory and immunosuppressive effects. The invention also discloses phospholipids containing omega-3-fatty acids such as DHA and EPA with therapeutic effects such as effects on inflammatory and immunologically active cells, e.g. rheumatoid arthritis and sepsis and an effect on normal brain and retina development and function and cardiovascular diseases. Also disclosed are pharmaceutical and nutritive compositions as well as lipid particles comprising the phospholipids.
Patent EP-0589991-A1 (EP)
Title: Support medium.
Inventor: COX STEPHEN JOHN
IPC: G01N33/52
Filed: 1992-06-19
Abstract: The present invention relates to a test member, preferably one for use in a back read test method, for assessing a component in a fluid to be tested, peferably in the non-cellular component of a bodily fluid, which test member comprises a support member carrying a membrane, preferably in the form of a disc or pad, impregnated with or carrying one or more reagents required for the test, which membrane is surrounded at least circumferentially by a flow barrier which inhibits flow of the sample fluid through the lateral edges of the membrane.
Patent EP-0597977-A1 (EP)
Inventor: SMITH CLIVE RICHARD
IPC: B01D46/04
Filed: 1992-08-12
Abstract: Ensemble de filtre utilisé pour éliminer des matières particulaires contenues dans un gaz, comprenant une trémie collectrice (13) montée au-dessous d'un élément de filtre (14), et un ventilateur (23) qui envoie du gaz dans l'élément de filtre, ledit ventilateur (23) étant installé pour diriger un flux de gaz filtré afin qu'il vienne heurter une surface externe de la trémie collectrice (13) de manière à la faire vibrer et à activer la descente des matières particulaires sur une surface (20) inclinée située à l'intérieur de la trémie.
Patent EP-0613410-A1 (EP)
Title: Non-cutting tool for producing inner and outer profiles.
Inventor: DIETRICH KLAUS
IPC: B21D28/28
Filed: 1992-11-19
Abstract: A non-cutting tool is disclosed for producing workpiece inner and outer profiles, in particular inner and outer threads. The tool has several elements (1) arranged in such a way in their initial position that they may be inserted into the workpiece. In addition, a spreading element (3) is provided that moves the tool elements (1) in a direction essentially perpendicular to the surface or in a radial direction into an engagement position, in which the tool elements (1) are pressed on the workpiece (6) in such a way that no gaps are left between them and the desired profile is formed.
Patent EP-0571749-A1 (EP)
Inventor: LIN PAUL T
IPC: H01L23/498
Filed: 1993-04-08
Abstract: A stackable three dimensional leadless multi-chip module (20) is provided whereby each level of semiconductor device (10) is interconnected to another level through reflowing of solder plated wires (22). Each semiconductor device (10) contains a semiconductor die (24) overmolded by a package body (12) on a PCB substrate (14) having a plurality of edge metal conductors (16) that form half-vias (18). The half-vias (18) at the edges of substrate (14) give the substrate a castellated appearance, where the castellations serve as the self-aligning feature during the stacking of the devices (10). Each device (10) is simply stacked on top of each other without any additional layers to give the semiconductor module (20) a lowest possible profile. A plurality of solder plated wires (22) fits into the half-vias (18) and is solder reflowed to the metal conductors (16) to interconnect the semiconductor devices (10). The wires (22) are bent to enable the module (20) to be surface mounted to a PC board.
Patent EP-0564004-A1 (EP)
Inventor: SAITO JUN
IPC: C08F4/649
Filed: 1990-06-19
Abstract: A highly stereoregular polypropylene obtained by polymerizing propylene using a catalyst obtained by combining
     (1) a titanium trichloride composition (III) obtained by reacting TiCℓ₄ with an 
organoaluminum compound (A₁) or a reaction product (I) of an organoaluminum compound (A₁) with an electron donor (B₁) to obtain a solid product (II), followed by subjecting the solid product (II) to a multi-stage polymerization treatment with a linear olefin and a non-linear olefin, each used one or more times, and further reacting the resulting linear olefin-non-linear olefin block copolymer with an electron donor (B₂) and an electron acceptor,   (2) an organoaluminum compound (A₂); and as a third component,   (3) an aromatic carboxylic acid ester (E) or an organosilicon compound (S) having a Si-O-C bond and/or a mercapto group, 
   the resulting polypropylene having a melt flow rate (MFR) of 0.1 to 100 (g/10 min., 230°C, load of 2.16 Kgf), an isotactic pentad ratio (P) of 0.975 to 0.990, a ratio of its weight average molecular weight to its number average molecular weight (Q) of 7 to 30 and a weight average molecular weight of 100,000 to 1,000,000.
Patent EP-0570974-A1 (EP)
Inventor: MERKEL PAUL BARRETT C O EASTMA
IPC: G03C7/388
Filed: 1993-05-21
Abstract: Color photographic materials comprise a substrate bearing a silver halide emulsion and a coupler composition comprising (a) a 2-phenylcarbamoyl-1-naphthol compound selected from the group consisting of development inhibitor releasing couplers and timed development inhibiting releasing couplers, and (b) a carbonamide coupler solvent. The carbonamide coupler solvent is employed to reduce dye density changes and/or dye hue changes resulting from cold storage of the photographic materials.
Patent EP-0584771-A1 (EP)
Inventor: LONG CARL JOSEPH II
IPC: C08F283/12
Filed: 1993-08-24
Abstract: An interpolymer of at least one olefinically unsaturated carboxylic acid containing at least one activated carbon-to-carbon olefinic double bond and at least one carboxyl group, in an amount of more than 15% by weight based upon the weight of the interpolymer, and at least one steric stabilizer surfactant having at least one hydrophilic moiety and at least one hydrophobic moiety and a linear block or a random comb configuration, or mixtures thereof, made by polymerizing olefinically unsaturated carboxylic acid monomers in an organic media, in the presence of free a radical forming catalyst, and the steric stabilizer.
Patent EP-0596419-A1 (EP)
Inventor: MORGENSTERN ERICH
IPC: F16K1/34
Filed: 1993-10-29
Abstract: The invention relates to a valve, particularly for a hose coupling, which is used when filling a tanker. The valve is a disc valve which is surrounded by a housing (2) and is held in a closed position by a spring (22). An outer projection (25) of the valve disc (4) ends flush in the axial direction with a shoulder (24) on the inner edge of the housing, the shoulder (24) being situated at a precisely defined distance from the standardised edge (34) of the valve housing (2) and, as a result, the valve disc (4) projects back from the standardised edge (34) hardly at all in its closed position. To seal off the connection between the shoulder (24) of the housing and the projection (25) of the valve plate, a seal is provided, this seal lying in a groove (31) in the housing (2) and being largely covered by a steel ring (28) so that only a tip (32) of the seal (30) projects from the groove and comes into contact with the projection (25). <IMAGE>
Patent EP-0601349-A1 (EP)
Inventor: BOHNE ULRICH DIPL-ING FH
IPC: B23B45/16
Filed: 1993-11-10
Abstract: In a drillhammer (1), the percussion mechanism (5) is received and guided in a hammer tube (29). In its front section, this tube also forms a receiving sleeve (9) of the tool holder (8). The hammer tube (29) is produced from a smooth tube piece which is narrowed by non-cutting methods to produce the receiving sleeve (9) of smaller diameter. Suitable methods are in particular swaging and squeezing, it also being possible to shape the driving strips (43) at the same time in one operation. Metal-cutting processes are thus dispensed with and the fibre orientation remains undisturbed. <IMAGE>
Patent EP-0597458-A1 (EP)
Title: Fluidized-bed incinerator
Inventor: TAKADA TOMOAKI
IPC: F23G5/30
Filed: 1993-11-10
Abstract: Waste materials including chlorine compounds are charged into a fluidized-bed gasification furnace (12) having a first fluidized bed (10) of which fluidizing medium comprises CaO. HCI produced from the waste materials is reacted with CaO which is the fluidizing medium and changed into CaCl 2  and changed into a salt, and then discharged from a discharge pipe (32) together with unburned materials. Gas generated as a result of the above-described reaction flows together with CaC0 3 , which is supplied into a second fluidized bed (16) of a fluidized-bed combustion furnace (14) located above, and are burned within the second fluidized bed (16). CaO is supplied from the second fluidized bed (16) into the first fluidized bed (10) via a supply pipe (18). In this manner, HCI produced from the waste materials is effectively removed.
Patent EP-0603758-A1 (EP)
Inventor: VESCO MARIO
IPC: G01B5/012
Filed: 1993-12-17
Abstract: A feeler device comprises a support structure (2-9) in which a movable member (10) is movably mounted along three axes (X, Y, Z), the movable member (10) carrying at one end a feeler member (17-19). The movable member (10) is suspended in the support structure by means of laminar elements (A1-B2) which have respective slots (27) of spiral, preferably logarithmic, form.
Patent EP-0587204-A1 (EP)
Inventor: VAN DIJK HANS KLAAS
IPC: C08G61/12
Filed: 1993-07-09
Abstract: The invention relates to a method for the preparation of a polymeric shaped article containing an electrically conductive polymer, wherein a base shaped article containing a matrix polymer is contacted with an anode in the presence of an electrolyte-containing medium containing monomer units, which on polymerisation to form an electrically conductive polymer, and wherein a voltage is applied between the anode and a second electrode which is in contact with the electrolyte-containing medium. The method according to the invention is characterised in that the applied base shaped article possesses electrically conducting properties and that the contact between the shaped article and the anode is established by moving the article along the anode, at least part of the article being in contact with the anode. It has appeared that, in the method according to the invention, the shaped article does not adhere to the electrode so that the method may be practised continuously. A further advantage of the shaped article failing to adhere to the electrode is that the method according to the invention generates very little waste. Furthermore, it has appeared that the method according to the invention allows a shaped article to be produced with a very short polymerisation time, the electrically conductive polymer in which being homogeneously distributed. The applied base shaped article does not swell during wetting, so that the mechanical properties of the base shaped article do not deteriorate. As a result, if the method is applied, for instance, continuously, a higher rate of production can be applied.
Patent EP-0554977-A1 (EP)
Inventor: DOWNIE ANDREW MCPHERSON
IPC: E21B17/10
Filed: 1993-01-18
Abstract: The invention relates to the provision of stabilisation devices for a down-hole motor for use in drilling operations for example in oil-fields to control any tendency for spiralling of the tool bit during the drilling action and to permit steering by a "orientate and rotate" technique. In an example of the invention, an end portion of a motor shaft (26) projects from a motor body (20), the projecting portion being comprised of an attachment means or bit box (28) by which a tool bit (38) is connected for rotation. The bit box (28) may be separable from the shaft (26) or may be integrally formed therewith, but, according to the invention, is provided with a stabiliser means (32) in the form of part-helical vanes surrounding the bit box (28). The bit (38), when secured in the box (28), is located immediately adjacent the stabilising vanes (32) for maximum control. Additionally, stabiliser vanes (22,24) may be provided on the motor body portion (20) and, if required, on the selected tool bit.
Patent EP-0566268-A1 (EP)
Inventor: MOILLIET JOHN STEWART
IPC: C07C311/15
Filed: 1993-03-26
Abstract: A process for the preparation of a 3- or 5-fluoroaromatic compound by reacting an aromatic compound which contains an electron-withdrawing group in the 1-position and electron-donating groups in the 2- and 4-positions with from 1% to 50% fluorine in an inert gas. 
     The process offers a convenient synthetic route to fluoro compounds which have substitution pattern which are difficult to obtain by other routes. The derived fluoroaromatic compounds are useful as intermediates in the manufacture of agrochemicals, pharmaceuticals and dyestuffs.