baber/WOPTO huggingface dataset:
Patent EP-0351367-A2 (EP)
Inventor: LIECHTI PETER DR
IPC: C09B23/14
Filed: 1989-07-04
Abstract: The new disperse dyes of the formula indicated in Claim 1 are especially suitable for dyeing textile material made of polyester fibres.
Patent EP-0375659-A2 (EP)
Inventor: COLON ISMAEL
IPC: C08G18/08
Filed: 1986-10-03
Abstract: Novel phosphorylated compositions of a hydroxyalkyl ac­rylate or methacrylate-lactone adduct having improved disper­sion characteristics suitable for use in applications such as magnetic recording media are described.
Patent EP-0382218-A2 (EP)
Inventor: ASAOKA SHINICHI C O KABUSHIKI
IPC: B60K1/00
Filed: 1990-02-08
Abstract: A drive unit (D) including a front axle (18) with front axle shafts (20, 22) rotatably supported therein, an electric motor (24), and a reduction gear unit operatively connecting the electric motor to front axle shafts. A housing (26) for the reduction gear unit fixes the electric motor (24) to the front axle (18) and a pair of brackets (28, 30) connect opposite end portions (18c) of the front axle (18) to the opposite front side frame members (10, 12), respectively, so that the housing (26) with the electric motor (24) is swingable about an axis of the front axle shafts (20, 22). Bosses (38, 40) are formed on the housing (26) and on one of the brackets (28), respectively, and a bolt (42) is inserted through the holes (38a, 40a) in the bosses for detachably fixing the housing (26) with the bracket (28), to thereby fix electric motor (24) to the front side frame member (10) via the bracket (28).
Patent EP-0384395-A2 (EP)
Inventor: TANABE HARUYOSHI C O PATENT LI
IPC: C22C38/08
Filed: 1990-02-20
Abstract: A method for smelting reduction of Ni ore which comprises charging Ni ore, carbonaceous material and flux into a converter type smelting reduction furnace (10) holding molten iron (11) therein and controlling a post-combustion ratio [ ( H₂O + CO₂) / ( H₂+ H₂O + CO + CO₂) ] inside the smelting reduction furnace at 0.3 or more by blowing oxygen from a top-blow oxygen lance (21) and stirring gas from a bottom-blow tuyere (24) arranged in the bottom of the smelting reduction furnace into the smelting reduction furnace. 
     A relation between the content of carbon [[C] (%)] in the molten metal and the ratio of slag in tons produced per ton of molten metal [S(T/HMT)] is represented with a formula: 
[C] % ≧ S ( T/HMT )/3 
wherein: 
C represents carbon 
S represents the ratio of slag in tons (T) produced per ton of molten metal (HMT) 
T represents ton 
HMT represents molten metal ton
Patent EP-0391405-A2 (EP)
Inventor: ITO TADASHI
IPC: G03C5/16
Filed: 1990-04-05
Abstract: A silver halide photographic material is disclosed, comprising a hydrophilic layer containing a dye dispersed in a solid particle form therein on at least one side of a support and at least one silver halide emulsion layer, wherein the coating weight of hydrophilic colloid in said layer containing a dye dispersed in a solid particle form therein is from 0.05 to 0.5 g/m² and the total coating weight of hydrophilic colloid on each side of said support is from 0.5 to 3 g/m².
Patent EP-0393487-A2 (EP)
Inventor: IIZUKA TAIJI
IPC: G09G3/20
Filed: 1990-04-11
Abstract: A display device driving circuit for converting a binary display data into an AC signal having no DC component and supplying the AC signal to a display device including, a synchronizing circuit (26,27) for receiving the display data, a binary modulating signal and a clock signal and for synchronizing the display data and the modulating signal with the clock signal, a decoder (25) connected to the synchronizing circuit (26,27) for generating a signal having a logic level corresponding to logic levels of the synchronized display data and modulating signal, and a power supply circuit (18) connected to the decoder (25) for outputting a voltage having an amplitude corresponding to the logic level of the signal received from the decoder to the display device (12).
Patent EP-0399230-A2 (EP)
Inventor: EIERMANN ERHARD
IPC: A47B96/07
Filed: 1990-04-25
Abstract: A suspension device for wall cabinets, wherein a triangular device housing (1) abuts the underside of the top end (9) and the side wall (10). The attachment of the device housing (1) in the cabinet is effected by dowel pins (7) which are plugged into boreholes (8). The boreholes are located in the region of a groove (11) for receiving the rear wall (4) and are tangential to the groove (11). <IMAGE>
Patent EP-0401770-A2 (EP)
Inventor: NAKANO SHINJI
IPC: C07C211/63
Filed: 1990-06-05
Abstract: Quaternary ammonium salts of a non-nucleophilic anion having an α-substituted benzyl group attached to the quarternary nitrogen atom or having a heterocycle including the quarternary nitrogen atom are useful as a cation polymerization initiator having a heat latency. A variety of resinous compositions containing this initiator is also disclosed.
Patent EP-0407953-A2 (EP)
Inventor: SHIMURA KAZUHIKO
IPC: D01D5/11
Filed: 1990-07-10
Abstract: A polypropylene three-dimensional plexifilamentary fiber having a microwave birefringence of 0.07 or more and an  M w/ M n of 4.3 or less. Although a spreading agent is not included in this fiber, the fiber has a superior fiber spreadability and dimensional stability. The fiber in accordance with the present invention can be spun from a dope composed of an isotactic polypropylene having an  M w/ M n of 4.3 or less and an MFR of 20 or less, and a halogenated hydrocarbon, by a flash spinning technique. Further, the present invention provides a spinning dope and a method of manufacturing the fiber which effectively prevent ozone layer destruction by using a 2,2-dichloro-1,1,1-trifluoroethane, a 1,2-­dichlorotrifluoroethane or a solvent blended a dichloro­methane with either of the above two solvents as the halogenated hydrocarbon.
Patent EP-0410248-A2 (EP)
Inventor: WEISSMANN KARL-HEINZ
IPC: C09J7/29
Filed: 1990-07-14
Abstract: There is described a multilayered, flexible marking tape comprising an auxiliary support and a contact-adhesive layer. Between the auxiliary support and the contact-adhesive layer there is situated a binder-containing cover layer which is more adherent to the contact-adhesive layer than to the auxiliary support. The contact-adhesive layer has been coloured with a colorant, in particular a pigment. If fluorescent pigments are incorporated into the contact-adhesive layer, the marking tape becomes highly suitable for marking or highlighting passages in written text. A suitable choice of contact adhesive permits later easy removal without impairment of the marked sheet.
Patent EP-0410415-A2 (EP)
Inventor: TANAKA KAZUHIKO
IPC: D01F1/04
Filed: 1990-07-25
Abstract: A temperature-sensitive color-changeable com­posite fiber wherein (A) a thermally color-changeable polymer phase (phase A) composed essentially of a ther­mally color-changeable material and a thermoplastic polymer having a melting point or a softening point of 230°C or lower, the content of the thermally color-­changeable material being 0.5 to 90 % by weight and (B) a protective polymer phase (phase B) composed essentially of a fiber-forming thermoplastic polymer are brought into contact with each other, (i) the protective polymer phase (phase B) occupying at least 60 % of the fiber surface area, and (ii) the protective polymer phase (phase B) occupying 20 to 95 % by weight relative to the overall fiber. The composite fiber of this invention has rever­sibly thermally color-changeable performance of excellent temperature-sensitive color-changeability, color vivid­ness, washing durability and light resistance.
Patent EP-0416621-A2 (EP)
Inventor: NISHIO HIROAKI
IPC: C04B35/638
Filed: 1990-09-06
Abstract: An apparatus for removing the dispersion medium in a metal or ceramic molded body (29) which comprises a dispersion medium-removing vessel (1) comprising a condensing zone (7) located in the upper part and a boiling zone (4) located in the lower part, a separator (18) to separate the solvent in the dispersion medium solution discharged from the vessel by heating the solution at a temperature higher than the boiling point of the solvent to evaporate it, said boiling zone (4) connected with said separator (18) through a pipe (25) to transport the dispersion medium solution and a pipe (25) to transport the vaporized solvent to form a circuit, and a pump (26) provided in the circuit. In the apparatus of the invention, since the dispersion medium is removed in the boiling solvent, to keep a constant temperature is easy. The dispersion medium is promptly removed because of contacting with a solution of which the concentration of the dispersion medium is always low due to continuous removal of the dispersion medium in the separator (18). Since the boiling point of the solvent is about 20 to 150°C, the molded body (29) is gently heated. Therefore, the occurrence of defects such as cracks is rare in the molded body (29).
Patent EP-0429780-A2 (EP)
Inventor: SEKINE SHIGERU
IPC: G06F1/30
Filed: 1990-09-06
Abstract: In a computer system, when an expansion unit is connected to a computer main body (1) by an interface card (3), power supply control and I/O port selection are performed at the start of the computer system. In the power supply control, when an expansion power supply of the expansion unit is turned on, a first voltage is supplied to a main power supply (20) of the computer main body (1). When the main power supply (20) is turned on, main voltages are supplied to computer main body elements from the main power supply (20) in response to the main voltage, and a second voltage is supplied to the expansion power supply through the interface (3). In response to the second voltage, expansion voltages is supplied to expansion unit elements, and an interface voltage is supplied to the interface (3). After the power supply control is completed, the I/O port selection is performed. The port addresses of the I/O ports in the computer main body (1) are compared with the port addresses of the I/O ports in the expansion unit. If both port addresses coincide with each other, the I/O ports in the computer main body (1) are disabled, and the I/O ports in the expansion unit are enabled.
Patent EP-0426157-A2 (EP)
Inventor: ROETHEL HANS ROBERT
IPC: E06B9/17
Filed: 1990-10-31
Abstract: The roller shutter box has box walls of which at least one is provided with a coating layer. The roller shutter box is intended to be flexible with respect to its depth of installation. The coating layer is therefore designed as a prefabricated and prehardened mortar layer, for flexible determination of the depth when installed in an opening in a building structure. <IMAGE>
Patent EP-0436896-A2 (EP)
Inventor: THURM SIEGFRIED DR
IPC: C08J7/043
Filed: 1990-12-20
Abstract: The invention relates to plastic mouldings made from thermoplastic polyarylene sulphides and/or thermoplastic polycarbonates which are coated with zinc sulphide (ZnS).
Patent EP-0397287-A2 (EP)
Inventor: TIBBALS EDWARD CAMP JR
IPC: D04B15/06
Filed: 1983-07-13
Abstract: A circular weft knitting machine for carrying out the knitting of variegated articles includes means for effecting selective, controlled two dimensional displacement of compound needle members (84) and asso­ciated sinker elements (474) so as to provide each such needle member with the selectable capability of performing a knit, tuck or float operation at each yarn feed location independent of the direction of knitting needle approach thereto. Also included therein are improved constructions for terry instruments (248), as well as the provision of unbroken continuous cam tracks in respective inner and outer fixed cam track sleeves (78, 86) for effecting such controlled two dimensional displacement of yarn engaging knitting elements in a path that is symmetric intermediate each adjacent pair of yarn feed locations and also is sym­metric with respect to the midlocation therebetween.
Patent EP-0425055-A2 (EP)
Inventor: KAIYA KAZUO
IPC: F23D14/22
Filed: 1990-10-24
Abstract: A burner for mixing and burning a gaseous fuel includes an inner pipe (1), carrying the gaseous fuel, and an outer pipe (4), carrying combustion air in the annular space between the inner and outer pipes. A cone-shaped horn (2) is affixed to the end of the inner pipe. The horn extends near the inner surface of the outer pipe, leaving a narrow annular space (5) therebetween. An alternating series of air jetting portions (6) and blind portions (7) around the periphery of the large end of the horn encourage the formation of mixing vortices as air passes through the air jetting portions. A plurality of radially directed fuel jetting openings (9) in the inner pipe, upstream of the horn, inject gaseous fuel into the combustion air to form a lean air-fuel mixture. A plurality of jet openings (8) at the end of the inner pipe, within the horn, direct gaseous fuel generally parallel to the diverging wall of the horn. Openings (3) in the wall of the horn permit the entry of the lean mixture into the interior of the horn, where it mixes with the fuel flowing generally parallel to the wall of the horn. A spacial distribution, and a size distribution of the openings in the wall of the horn encourages the formation of a large number of generally independent flames, thereby encouraging stable combustion.
Patent EP-0403177-A2 (EP)
Inventor: KAUZLARICH JAMES J
IPC: B60C7/12
Filed: 1990-06-08
Abstract: A maintenance-free, non-pneumatic rubber tyre for wheels of slow-­moving vehicles such as wheelchairs, push-chairs and carts has a base (14), a rim (15), side walls (13) and a tread (11) of generally constant thickness along the width of the tyre. The central region of the tyre has one or two continuously annular empty space(s) (16) dimensioned to control the spring constant of the tyre to a desired value. The tyre also contains reinforcement e.g. in the form of a layer of cord (17) or spiral wire.
Patent EP-0411763-A2 (EP)
Inventor: MRDJENOVICH ROBERT
IPC: B22D25/02
Filed: 1990-06-27
Abstract: A connecting rod for use in an engine, the connecting rod comprising, an elongate tubular shank member (11) with two opposite ends (12,13), a piston connecting member (14) attached to one of the ends, the piston connecting member (14) including a round surface (16) adapted to cooperate with a piston wrist pin and defining a first passage (24) extending axially with respect to the shank member to the round surface, and a crank pin connecting member (18) attached to the opposite end of the shank member (11), the crank pin connecting member (18) including a generally semicircular surface (20) adapted to cooperate rotatably with a crank pin and defining a second passage (26) extending axially with respect to the shank member (11) to the semicircular surface, wherein the elongate tubular shank member (11) and the piston and crank pin connecting members (14,18) define therebetween a hollow section (22) for producing desired stiffness to weight characteristics in the connecting rod. 
     The invention also relates to a method and apparatus for producing the hollow connecting rod.
Patent EP-0428360-A2 (EP)
Inventor: ALLEN GARY ROBERT
IPC: F21V11/00
Filed: 1990-11-12
Abstract: An arc discharge headlamp system employs a single continuously operating arc discharge source to provide both high and low beam patterns. The continuously operating arc discharge increases lamp life and eliminates the problem in arc light source headlamp systems of momentary dimming when switching to high beam operation due to mercury condensing within source. The headlamp (10) has an arc light source (14) mounted horizontally within a reflector (12). Light from the arc light source is reflected by the reflector through a lens (15) to form a low beam pattern. A mirror (22) within the reflector is positioned to form a virtual image (24) of the light source, which is directed towards a second lens (26) concentric with the first lens to form a high beam pattern when combined with the low beam pattern. Switching between the high beam and low beam patterns is accomplished in a variety of ways. In the preferred embodiment, the second lens incorporates an electrically responsive light valve (34) which either passes or blocks the virtual image of the arc light source. Alternatively, the mirror may be moved between a position that directs the virtual image through the lens to a position where the virtual image is not directed through the lens. Rather than moving the mirror, it may be blocked with a mask during low beam operation.
Patent EP-0430552-A2 (EP)
Inventor: UENO RYUJI
IPC: A61K31/557
Filed: 1990-11-21
Abstract: A use of a 15-ketoprostaglandin compound for the manufacture of a medicament for treatment of a pulmonary dysfunction.
Patent EP-0431820-A2 (EP)
Inventor: KOSAL JEFFREY ALAN
IPC: C11D3/16
Filed: 1990-11-28
Abstract: A builder free liquid detergent including at least one surfactant selected from the group consisting of nonionic, anionic, cationic, ampholytic and zwitterionic surfactants, and a mixture of (i) a synthetic inorganic soluble alkali silicate of the formula 
 
 
        (MO) a SiO 4-a/2   
 
 
wherein a is an integer between one and three and M is a cation selected from the group consisting of alkali metal cations and tetraorganoammonium cations, and (ii) an anionic siliconate of the formula 
 
 
        (MO) a O (3-a)/2 Si-R-Y b   
 
 
wherein Y represents an alkali metal salt of an oxyacid; R is an organic linking group or other functionality selected from the group consisting of ether, sulfide, hydroxy, amide and amine, positioned at least two carbon atoms removed from the silicon atom; a has a value of from one to three, b is an integer from one to three and M is an alkali metal cation or hydrogen.
Patent EP-0438962-A2 (EP)
Inventor: DREHMEL ROBERT ALLEN
IPC: G06F7/50
Filed: 1990-12-28
Abstract: An apparatus and method for determining the difference between two exponents of two floating point numbers is disclosed. The exponent of each number is split into two portions. A high portion (52,56) contains the most significant bits and a low portion (54,58) contains the least significant bits. The number of bits in the low portion is related to the number of bits in the fraction portion (16b,18b) of each floating point number. To determine differences that require a shift in one of the fractions, one of the differences between the low portions of the exponents is selected (74) based upon which of several conditions are found with respect to the difference between the high portions (66). Advantageously, a set of adders (60,62) which are only as wide as the number of bits in the low portion of each exponent are used.
Patent EP-0448004-A2 (EP)
Inventor: WEIKL ANDREAS DR
IPC: A61M29/02
Filed: 1991-03-15
Abstract: A treatment catheter for reducing or eliminating strictures in vessels carrying body fluid has at least one balloon which can be expanded by a liquid medium via a lumen or via a channel, and has a fibre optic guide through which a laser light, introduced from the outside into this lumen or channel, with the catheter positioned appropriately in the vessel, can be radiated out in the area of the stricture. The catheter is to be designed in such a way that in the area of the constriction it is possible to obtain as uniform as possible and sufficient heating of the tissue. In one variant of the invention, this is achieved by means of the fact that at least one fibre optic guide (11) is arranged in the area (5) within a balloon (4) in such a way that the laser energy which can be introduced can be radiated out into the balloon (4), and the balloon (4) can be filled and expanded with a fluid which has a high absorption capacity for the wavelength of the laser light used. <IMAGE>
Patent EP-0451849-A2 (EP)
Inventor: ARASE SUSUMU
IPC: B29C69/02
Filed: 1991-04-11
Abstract: A one-side-roughened rolled plate-like body containing a converging pigment comprises a plate-like body formed from a resin composition which comprises a crystalline thermoplastic resin and a converging pigment in an amount ranging from 0.001 to 0.5 part by weight per 100 parts by weight of the resin, wherein one of the sides thereof is smooth and the other side thereof is roughened and whetein the overall haze thereof is not less than 50% and the internal haze thereof is not more than 10%. The rolled plate-like body can be prepared by rolling the foregoing plate-like body at a temperature of not more than the melting point of the resin and a thickness reduction of not less than 40% and then surface-roughening the body simultaneously with or after the rolling treatment. The rolled plate-like body can partially be made transparent upon using the same and thus makes it possible to display the color of the converging pigment clearly and brilliantly at the edge of the transparent region. Therefore, it is useful in wide variety of fields such as containers, packaging materials and character goods.
Patent EP-0455093-A2 (EP)
Inventor: SCHWARTZ MICHAL WEIZMANN INSTI
IPC: A61P27/02
Filed: 1991-04-22
Abstract: Administration of a Tumor Necrosis Factor to the site of injury of central nervous system nerve axons in mammals will result in induction and facilitation of the regeneration of axons across the site of the injury. Recombinant human tumor necrosis factor alpha is the preferred substance for such use.
Patent EP-0457141-A2 (EP)
Inventor: KUNDE KLAUS DR
IPC: D06P3/66
Filed: 1991-05-04
Abstract: The novel reactive dyes of the formula <IMAGE> in which the substituents and indices have the meaning given in the description, are outstandingly suitable for dyeing or printing natural or synthetic materials containing hydroxyl or amide groups.
Patent EP-0483603-A2 (EP)
Title: Druckimpulsquelle
Inventor: GRANZ BERND DR
IPC: B06B3/00
Filed: 1991-10-16
Abstract: Die Erfindung betrifft eine Druckimpulsquelle mit einer der Fokussierung der erzeugten Druckimpulse auf eine Fokuszone dienenden Sammellinse (5), welche wenigstens eine Abbildungszone (IZ) und wenigstens eine Meßzone (MZ2, MZ7) aufweist, wobei in der Meßzone (MZ2, MZ7) jeweils ein eine piezoelektrische Polymerfolie enthaltender Drucksensor (PS2, PS7) auf der die Schallaustrittsfläche bildenden Oberfläche der Sammellinse (5) angebracht ist. <IMAGE>
Patent EP-0492140-A2 (EP)
Inventor: TURTSCHAN ALFONS
IPC: B65B55/02
Filed: 1991-11-22
Abstract: The invention relates to a deep-drawing machine suitable for moulding, filling and closing containers from a thermoplastic web (1) intermittently fed by means of a conveying device, having a moulding station (3), a filling station (6) as well as a closing and punching station (11), in which the moulding station is arranged ahead of the filling station, as a separate constructional unit, suitable for low-germ or aseptic filling of the containers, and/or is provided with a conveying device (4) of its own which is driven synchronously with a separate conveying device (13) of the closing and punching station (11). By the means according to the invention, a deep-drawing machine is obtained which is distinguished by a simplified and inexpensive construction with the possibility of a varied configuration as standard, low-germ or aseptic machine and which can be easily and optimally cleaned and/or sterilised. <IMAGE>
Patent EP-0443728-A2 (EP)
Inventor: TORGALKAR ANIL N
IPC: A61F5/441
Filed: 1991-01-28
Abstract: An ostomy bag having a stomal aperture to receive a stoma in one wall of the bag and a gas venting aperture in the bag with a filter element covering the gas venting aperture, the bag including an intervening membrane 40, 52, 58 disposed between the front rear walls 12, 14 of the bag and between the stomal aperture and the gas venting aperture 30. The intervening membrane is liquid impermeable and gas permeable and supports an adequate flow rate of gas for ostomy bag applications. The intervening membrane preferably comprises a polytetrafloroethylene, microporous semi-permeable membrane laminated to a thermoplastic film layer which is heat sealable to the walls of the bag.