baber/WOPTO huggingface dataset:
Patent EP-0525283-A1 (EP)
Inventor: HARA KEIICHI
IPC: B03C3/82
Filed: 1992-02-25
Abstract: An electrostatic precipitator of the present invention is composed of a discharge section (2) positioned in a casing inducing gas to be treated containing unwanted matters such as dust and miscellaneous bacteria from a gas feeding duct to a gas exhaust duct and arranged in a state of crossing with a passage of the gas to be treated, and dust collecting sections (3) each having a gas permeable configuration installed in parallel with each other at a distance in front and in the rear with respect to the discharge section (2), wherein a high voltage application unit (4) is provided in the discharge section (2), a dust collecting chamber (5) is provided at the lower part of the dust collecting sections (3), the discharge section (2), the dust collecting sections (3), the high voltage application unit (4) and the dust collecting chamber (5) are provided in one frame (6) as one body, and the electrostatic precipitator is arranged to be installed freely in a row through a mounting flange provided on the peripheral surface of the frame with respect to a passage of the gas to be treated.
Patent EP-0569608-A1 (EP)
Inventor: TREINIES STEPHAN
IPC: G01L27/00
Filed: 1992-05-12
Abstract: The combustion chamber pressure (p1,p2) detected by a piezoresistive pressure sensor (12) arranged in the form of a washer between the spark plug and cylinder head is compared with reference values which are stored in a load-dependent fashion in a characteristic map. When a deviation which is outside a tolerance range is reached, it is decided either that there is a faulty pressure sensor (12) (lack of sensitivity) or faulty assembly (insufficient tightening torque) of the sensor (12), and a fault-display device (19) is activated. <IMAGE>
Patent EP-0517102-A1 (EP)
Inventor: BARAK AYALA
IPC: C02F1/72
Filed: 1992-05-29
Abstract: A process for killing microorganisms and controlling biofouling in high chlorine demand waters comprises mixing two components, one of which is an oxidant and the other an ammonium salt, and adding the mixture immediately to the aqueous system to be treated.
Patent EP-0518270-A1 (EP)
Inventor: KINZY WILLY DR
IPC: C07H3/04
Filed: 1992-06-10
Abstract: The invention relates to a method for the stereoselective preparation of Gal- alpha (1-3)/Gal- beta (1-4)/GlcNac trisaccharides of the formula <IMAGE>  and of  beta (1-3)-linked oligolactosamines of the formula <IMAGE> via partially alkylated glycals of the formula <IMAGE> and other intermediates, in which, depending on the formula     R is H, R'CH2-, allyl   R<1> is H, R'CH2-, allyl or R'CO-,   R' is H, C1 to C3-alkyl or (un)substituted phenyl,   S is a spacer, preferably of the formula -(CH2)n-COOR",   R" is alkyl with 1 to 4 C atoms,   X is N3 or -NHCOCH3,   Y is ss-OSiR2<3> or  alpha -OC(=NH)CCl3,   R<2> is C1 to C4-alkyl or phenyl, and   m,n are an integer from 1 to 4 or 4 to 12 respectively.
Patent EP-0526821-A1 (EP)
Inventor: LEVEQUE DENIS JEAN-PIERRE
IPC: H05K3/00
Filed: 1992-07-27
Abstract: A trigger operated speed control (2) wherein the insulating housing (4) is a two-shot molding having metal conductors (18-30) plated on one of the colors on various external and interior surfaces. Stationary contact elements (32, 24, 26) are secured to respective plated conductors (18, 20, 22) within a housing cavity, as are terminals of the FET (38) on an external surface of the housing. A printed circuit board (14) is secured to the housing (4) over an open side thereof to close the housing cavity, retaining all movable parts of the control within the cavity, the board having plated through holes (14a-14g) which receive and are soldered to plated pin projections (18a-30a) of the housing (4) to secure the board (14) to the housing (4) and complete selected conducting paths between plated conductors and printed circuit traces. A plated molded pin projection (24b) also receives a pin receptacle terminal (54) of a separate receiving switch unit (8) when positioned in a pocket formed in the housing.
Patent EP-0528407-A1 (EP)
Inventor: OKADA SUSUMU
IPC: C22C38/04
Filed: 1992-08-18
Abstract: A high-tension steel sheet suitable for deep drawing and having superior surface treatment characteristics is made of a steel consisting essentially of, by weight: 0.001 to 0.05 % of C; not more than 1.0 % of Si; not more than 2.5 % of Mn; 0.05 to 1.0 % of Mo; one or both of 0.001 to 0.2 % of Nb and not more than 0.3 % of Ti, wherein Ti* % + (48/93)Nb % ≧ (48/12)C % in which        Ti* % = Ti % - (48/32) S % - (48/14)N %          , wherein, when Ti* % < 0, Ti* % is regarded as being 0; 0.0005 to 0.01 % of B; 0.01 to 0.10 % of Al; not more than 0.15 % of P; not more than 0.010 % of S; not more than 0.006 % of N; Si, Mn and P meeting the condition of 0.2 < (Si% + 10P %)/Mn % < 3.3; and the balance substantially Fe and incidental impurities. This steel sheet is produced by a process which includes: hot-rolling the steel slab to obtain a hot rolled steel strip at a final hot-rolling temperature not lower than the Ar₃ transformation temperature; coiling the steel strip at a temperature not lower than 300 o C but not higher than 615 o C when Nb is not contained and not lower than 500 o C but not higher than 700 o C when Nb is contained; cold-rolling the steel strip to obtain a cold rolled steel strip at a rolling reduction not smaller than 65 %; and recrystallization-annealing the cold rolled strip at a temperature not lower than the recrystallization temperature but below the Ac₃ transformation temperature.
Patent EP-0535621-A1 (EP)
Inventor: KNAUSEDER FRANZ
IPC: C12N5/071
Filed: 1992-09-30
Abstract: Process for the stabilisation of biologically active material, characterised in that a moving, cooled surface is brought into contact with a liquid containing the material at such a rate that the liquid freezes quickly and the resultant frozen material is removed from the surface.
Patent EP-0535625-A1 (EP)
Inventor: VOLLERT ALFRED
IPC: F16J15/328
Filed: 1992-09-30
Abstract: The annular sealing gasket (30) has a straight section having the shape of a dumb-bell comprising two beads (31, 32) connected by an isthmus (33). In a preferred embodiment the beads have a polygonal cross-section. The gasket advantageously replaces an O-ring seal in which the internal diameter of the ring is large with respect to the diameter of the straight section of the said ring. The gasket is arranged between two components which are moved at different speeds, in precision mechanics or horology. <IMAGE>
Patent EP-0536820-A1 (EP)
Inventor: COOK WILLIAM JIMMY
IPC: C11D1/825
Filed: 1992-09-04
Abstract: A stable, acidic disinfectant all-purpose liquid cleaning composition, free of detergent builders and substantially free of organic solvents, comprising a mixture of acid stable water-soluble and water-dispersible nonionic surfactants, organic acid and a water soluble, acid stable disinfectant compound in an aqueous medium. The composition spreads quickly and provides good detergency with efficient penetration of soils while maintaining a high level of disinfectant activity. A soil releasing agent may also be included in the composition in order to provide easier cleaning of the treated surface during subsequent cleaning operations. The composition is particularly effective for cleaning soap scum and mineral deposits from hard surfaces such as grout, ceramic tile, stainless steel and glass.
Patent EP-0550120-A1 (EP)
Inventor: SKEELS GARY W
IPC: B01J29/74
Filed: 1992-01-03
Abstract: Normal paraffin hydrocarbons are isomerized to produce products containing non-normal hydrocarbons using a novel zeolite beta catalyst that has been activated in order to enhance its catalytic properties by treating at an activation temperature effective to substantially reduce the concentration of strong acid species, i.e., hydronium cations, without substantially reducing the concentration of weak acid species, i.e., hydroxoaluminum cations, both of said strong acid species and weak acid species being initially present on the catalyst prior to activation. The isomerization step is preferably thereafter conducted at a temperature at least 300°C lower than the activation temperature.
Patent EP-0494747-A1 (EP)
Inventor: RENNER WOLF M
IPC: F16B19/10
Filed: 1992-01-06
Abstract: A blind rivet nut (2) with a pulling mandrel, having a flanged rivet tube (4) with an internal thread has the pulling mandrel in the form of a cap screw (9), the cap (13) being used to engage a setting tool. The cap screw (9) is preferably a thread-cutting screw.
Patent EP-0495600-A1 (EP)
Inventor: KASUGAI TERUAKI
IPC: H04L12/403
Filed: 1992-01-10
Abstract: A central station (101) continuously transmits a slot of predetermined time length which comprises a polling frame P xx  and a downward data frame I xx . After receiving the upward data frame D xx , it sequentially and repeatedly carries out an individual polling of upwardly communicating terminal stations (102,103) at a time interval which is more than the predetermined time interval for the polling frame P xx . Unspecified polling is carried out of unspecified terminal stations by a polling frame Po which does not carry out this individual polling. Independently of the polling frame P xx , the downward data frame I xx  is repeatedly transmitted to downwardly communicating terminal stations (104,105). The polling frame P xx  and the downward data frame I xx  which are included within the same slot are transmitted to a terminal station (106) which is in the upward and downward duplex communication mode at a time interval longer than the predetermined time interval. The terminal stations (102-106) transmit a polling request R xx  or an upward data frame D xx  to the polling frame P xx  from the central station (101) at a time interval longer than the predetermined time interval.
Patent EP-0508724-A1 (EP)
Inventor: FLANAGAN RICHARD J
IPC: A61P31/04
Filed: 1992-04-07
Abstract: Benzalkonium chloride and benzethonium chloride are each useful in radiopharmaceutical preparations (optionally in the presence of a polymyxin or a polymyxin derivative) as bacteriostatic agents which are compatible with anti-oxidants.
Patent EP-0510866-A1 (EP)
Inventor: FREY MAX
IPC: B26D3/11
Filed: 1992-04-14
Abstract: The system (20) comprises a tank (30) containing water (21) and potatoes (22) entrained therein. A food pump (40) transports the mixture through a relatively long accelerator conduit (50) of tapering cross section. Some of the water (21) from the output of this conduit (50) is bypassed in accordance with the setting of a valve (61). A second conduit (90) also has a tapering cross-section to align the potatoes (22). A water-operated turbine (200) carries a disc-like cutter (320) which is arranged in close proximity to the output of the second conduit (90). The cutter (320) cuts the potato (22) into helical lengths. Slitter blades (326) on the cutter further cut the potato into helical strips.
Patent EP-0528603-A1 (EP)
Inventor: SUZUKI SHUNJI
IPC: G02F1/1339
Filed: 1992-08-07
Abstract: A method for manufacturing a liquid crystal display apparatus is described in which the thickness of the liquid crystal layer is controlled by means of the spacers 8 and is characterised in that when the glass substrates 2 and 4 are sealed, the spacers 8 are distributed not only to the inner part, but also to the outer part of the circumferential seal portion. In a sealing process for the glass substrates, uniform forces are applied throughout the glass substrates, thereby strains are reduced at the circumferential part of the effective display area, and the thickness of the liquid crystal layer is made more even at the circumferential part of the effective display area.
Patent EP-0536930-A1 (EP)
Inventor: APFFEL JAMES A JR
IPC: G01N30/72
Filed: 1992-09-29
Abstract: Close coupled momentum separator with integral removable source volume for particle beam liquid chromatography/mass spectrometry is provided. The inventive PB LC/MS system comprises a momentum separator (6) wherein the skimmers (20, 32) are designed to accommodate the particle beam conical dispersion so as to minimize the number of particles lost in the separator. In addition, the exit of the momentum separator is closely coupled to the entrance (38) of the MS source volume (60). The PB LC/MS system demonstrates improved linearity in signal and enhanced sensitivity.
Patent EP-0550250-A1 (EP)
Inventor: SMITH PETER
IPC: F03H1/00
Filed: 1992-12-23
Abstract: A spacecraft has, in addition to redundant thrusters T3, T4 prime thrusters T1 or T2 arranged to be operated one at a time which are supplied with propellant 1 via valves V1 and V2. The thrusters are of the kind in which energy is transferred to the propellant by employing electrodes which create a current flow path through the propellant gas. A single power supply PSU1 provides power to several electrically-powered thrusters. It is connected such that when actuated all the thrusters to which it is connected become charged. However, only the thruster which receives propellant is able to carry current as the propellant forms part of the current carrying circuit, and this thruster therefore draws power. This technique allows the use of a single power supply for several thrusters whilst eliminating or minimising the necessity to switch power from one thruster to another.
Patent EP-0549372-A1 (EP)
Inventor: ASANUMA TADASHI
IPC: C08F255/00
Filed: 1992-12-24
Abstract: A method for preparing a molded article of a crosslinked polyolefin is here disclosed which comprises the steps of bringing a composition comprising a copolymer of an alkenylsilane and an olefin and a compound having at least two unsaturated bonds into contact with a catalyst selected from the group consisting of salts of rhodium, alkoxy compounds and metallocene compounds of metals in the group IVa of the periodic table, combinations of the metallocene compounds and organic metal compounds, and then molding the composition, or carrying out the contact simultaneously with the molding, or molding the composition, and then bringing the molded article into contact with the catalyst, and if necessary, further heating the molded article to accelerate a crosslinking reaction. 
     The molded article of the crosslinked polyolefin obtained by the method of the present invention has a high crosslinking density and is excellent in mechanical properties, solvent resistance and heat resistance.
Patent EP-0501876-A1 (EP)
Inventor: OHNISHI HIROYUKI
IPC: C07D401/06
Filed: 1992-02-25
Abstract: Illustrative examples of the N-(3-pyridylalkyl)sulfonamide derivative are represented by the following formulae [II] and [III]:
     
       
     The derivatives are available for a thromboxane A₂ production inhibitor, a thromboxane A₂ antagonist, a prostaglandin H₂ antagonist, an anti-thrombus agent, a thrombus-preventing agent and an anti-allergy agent.
Patent EP-0507668-A1 (EP)
Inventor: AUBERT BRUNO
IPC: C03B5/00
Filed: 1992-03-31
Abstract: The furnace according to the invention makes it possible to continuously vitrify and/or densify toxic materials, such a nuclear waste, by using microwaves. The furnace contains two vertical ends connected by a horizontal melting vessel. The materials to be melted and the microwaves are introduced at the first end. The melting vessel has a constant cross-section as a result of a horizontal upper wall in order to aid the distribution of the power of the microwaves over the surface of the molten bath. Preferably, the second end is provided with a piston making it possible to regulate the return of non-absorbed microwaves.
Patent EP-0526265-A1 (EP)
Inventor: ROSENCHER EMMANUEL
IPC: H01L31/0352
Filed: 1992-06-18
Abstract: The invention relates to an electromagnetic wave detector including a stack of quantum wells included between an ohmic contact and a rectifying junction which may be a (AlyGa1-yAs) barrier of higher forbidden bandwidth than that of the quantum well barriers. Applications: detection of electromagnetic radiation. <IMAGE>
Patent EP-0521764-A1 (EP)
Inventor: VAGO STEPHANE CABINET BALLOT-S
IPC: B41M5/00
Filed: 1992-06-29
Abstract: The present invention relates to a liquid projection method and a high-resolution printing device in a continuous, stimulated ink jet printer. A jet of ink (1) is split up into drops (11) in the vicinity of an electrostatic charge device (7) for these drops creating an electric field which is asymmetric with respect to the axis (D) of the jet (1). The method comprises, first of all, creation of a single microdrop (14) at the upstream end of a main drop, by application of a charge voltage (VM) greater than the Rayleigh voltage, in the charge device at the appearance of this main drop. Next, deflection of the microdrop intended for printing is brought about by application of a charge voltage (Vc) to the following main drop, lower than the charge voltage (VM) and the Rayleigh voltage, which is modulable as a function of the trajectory chosen for the microdrop towards the printing medium (15). <IMAGE>
Patent EP-0569587-A1 (EP)
Inventor: ISHII AKIHIRO
IPC: C07D401/12
Filed: 1992-01-27
Abstract: A phthalimide compound represented by general formula (1) and acid addition salts thereof, and a process for producing the same. In formula (I) Y represents -CH₂-CH₂- or CH₂=CH-. This compound is useful as an intermediate for producing pharmaceuticals, particularly an antiulcer drug based on histamine H₂ receptor antagonism. The acid addition salts can be readily purified by recrystallization and hence contribute to an improvement in the purity of the antiulcer drug derived therefrom.
Patent EP-0573541-A1 (EP)
Inventor: PHILIPS NORBERT JEANNE LOUIS
IPC: H04L27/26
Filed: 1992-02-27
Abstract: Système d'émission et de réception de données numériques dans des canaux multiplex divisionnaires, groupés par blocs, chacun comportant des symboles multiporteurs, avec des symboles de données et des symboles de système. Chaque symbole comprend une série de porteurs multiplex à division de fréquence orthogonale dans des positions de porteur situées dans une trame de fréquence à espacement de porteurs régulier. Afin de permettre, dans un tel système, une synchronisation dynamique et précise de l'oscillateur local du récepteur avec celui de l'émetteur, tout en autorisant une marge de tolérance en fonctionnement libre de l'oscillateur local du récepteur beaucoup plus large que celle du récepteur connu, lesdits blocs comportent des signaux de référence de fréquence, dont chacun portent des informations permettant de générer une valeur de pointe en au moins une position de référence de pointe dans la trame de fréquences, séparée de chacun des bords de la trame de fréquence par au moins une position de porteur, et séparée d'une position de référence de pointe subséquente par au moins deux positions de porteur.
Patent EP-0579636-A1 (EP)
Inventor: RATHS HANS-CHRISTIAN
IPC: C07C41/36
Filed: 1992-03-26
Abstract: On produit des glycoléthers de polyalcène d'alcools gras à propriétés améliorées de filtrage en faisant réagir des alcools gras répondant à la formule R1-OH, dans laquelle R1 désigne un reste hydrocarboné aliphatique ayant 6 à 24 atomes de carbone et 0, 1, 2 ou 3 liaisons doubles avec en moyenne 1 à 20 moles d'oxyde d'éthylène et/ou de propylène par mole d'alcool gras, en présence de composés stratifiés. On mélange le produit de réaction avec de l'eau et avec un adjuvant de filtrage et on sépare le catalyseur et les polyglycoléthers ainsi formés, le cas échéant à des températures et/ou sous des pressions élevées.
Patent EP-0684901-A1 (EP)
Inventor: PEDERSEN JAN RUNE
IPC: B65D1/00
Filed: 1992-03-30
Abstract: A container (1) of orientable plastic material comprises a mouth portion (10), a container body (20), a bottom portion (21), and a connecting portion (11) located between the mouth portion and the container body. The mouth portion and the connecting portion consist of non-oriented material, while the container body (20) and the bottom portion (21) consist of material monoaxially oriented in the axial direction (22) of the container. The container is produced in that a blank (2) of substantially amorphous material is formed with a mouth portion (10) and with a material region (11a) corresponding to the connecting region (11) of the container under formation. Both the mouth portion and the material region (11a) are, in this instance, given a mechanical configuration substantially corresponding to the configuration of corresponding parts of the finished container. The blank is formed with a tube-like portion (20a) which connects to the material region (11a) and consists of substantially non-oriented material. The material in the tube-like portion (20a) is oriented in that the material is forced through a mechanical gap (30) with a minimum gap width which at most amounts to approximately half of the wall thickness of the amorphous material.
Patent EP-0581851-A1 (EP)
Title: Small, all-terrain recreational vehicle.
Inventor: CARTIER-MILLON GUY
IPC: A63C17/12
Filed: 1992-04-24
Abstract: A recreational vehicle comprising a platform for the user, supporting elements such as wheels forming a front assembly and arear assembly, and members connected both to the platform and to supports for at least one supporting element. Said vehicle is characterized in that it comprises at least one support (200) for at least one longitudinal pivot (102) which is rigidly fastened to the platform (100), and a rocker (103) mounted under the platform (100) for supporting a pivot member (108) for a transverse connecting rod (110) connecting said pivot member (108) to a longitudinal side element (206) which is connected to a support (204) for one of the supporting elements (301-305) and forms part of a hinged parallelogram comprising a further longitudinal side element (207) opposite the first (207) and two connecting crosspieces (201, 208) mounted one behind the other, one of them, the front connecting crosspiece (201) being joined at its ends to two supports (202 and 203) for the supporting elements (301 and 302 - 305 and 306), and rear connecting crosspiece (208) being hinged to one end of the the other, the two longitudinal side elements (206 and 207).
Patent EP-0587632-A1 (EP)
Title: Safety system for passage closure members.
Inventor: SOMMER FRANK-UWE
IPC: E05F15/47
Filed: 1992-05-23
Abstract: PCT No. PCT/EP92/01164 Sec. 371 Date Dec. 7, 1993 Sec. 102(e) Date Dec. 7, 1993 PCT Filed May 23, 1992 PCT Pub. No. WO92/21845 PCT Pub. Date Dec. 10, 1992A safety device for a passage closure, such as a garage door, having a drive, a maximum permissible load value which can be set, and a control device by which the drive can be switched off, switch-off occurring when the maximum permissible load value has been reached and a signal S2 is sent to the control device at a time T2. A sensor is disposed in the area of the leading edge of the closure. When the sensor encounters an obstacle, it emits a signal S1 to the control device at a time T1. Upon reaching the maximum permissible load, the control device determines a  DELTA T based on T2-T1, compares it to a preset value and if the preset value is exceeded, changes the direction of movement of the closure.
Patent EP-0591353-A1 (EP)
Inventor: BARDER TIMOTHY JOSEPH
IPC: B01J21/08
Filed: 1992-05-18
Abstract: On dépose sur des microsphères de silice d'un diamètre moyen compris entre environ 0,1 et 10 mum une fine couche de surface, souvent une monocouche, d'un métal pour leur donner l'apparence d'une particule solide composée de l'oxyde de ce metßl. On dépose la couche de surface en mettant en contact les microsphères avec une solution aqueuse ou alcoolique d'un composé métallique.