baber/WOPTO huggingface dataset:
Patent EP-0527927-A1 (EP)
Title: A hook.
Inventor: STORM INGVAR
IPC: B66C1/34
Filed: 1991-05-16
Abstract: PCT No. PCT/SE91/00350 Sec. 371 Date Nov. 4, 1992 Sec. 102(e) Date Nov. 4, 1992 PCT Filed May 16, 1991 PCT Pub. No. WO91/18216 PCT Pub. Date Nov. 28, 1991.A safety hook comprising a curved hook body provided with a hook opening defined by a substantially U-shaped part and pivotally connected to a hook head which carries a pivotal shackle device, wherein the hook body, in a first open position, is held swung relative to the hook head so as to leave the hook opening open and therewith enable a load to be hooked onto the hook body, and wherein the hook body, in a second closed position, is swung relative to the hook head such that the hook opening is blocked by means of a barrier part which projects outwardly from the hook head, and wherein latching devices are provided for releasably securing the hook body essentially in the second position. The hook is mainly characterized in that the hook body is held in the first position by a spring force, in that the weight distribution on the hook is such that the opening defined by the U-shaped part is essentially horizontal in a vertical plane when the hook hangs substantially freely with no load thereon, and in that when the U-shaped part is subjected to a downwardly acting load, the U-shaped part is swung against a spring force towards and to the second closed position, the spring force striving to return the hook body to the first position.
Patent EP-0533767-A1 (EP)
Title: Direct current motor utilizing back electromotive force.
Inventor: NAHIRNEY PETER MICHAEL
IPC: H02K29/00
Filed: 1991-06-11
Abstract: A dual voltage direct current permanent magnet brushless motor operated by sequential and alternate pulses to two rows of stator coils (3, 9) radially and equally positioned in the stator (5) assembly to interact with two rows of permanent magnets (7, 10) equally spaced on the rotor (1). All the permanent magnets in one row are poled opposite to all the permanent magnets in the other row and total one less than the number of stator coils in each row. The reversal of poles of one row of permanent magnets on the rotor (1), along with the equal and opposite voltage permits the back electromotive force from a de-energizing stator coil in the first row to feed energy to the next stator coil positioned on the opposite site of the rotor (and vice versa) which interact with the reverse poled permanent magnet to produce only useful torque. Additional energy will be drawn from the battery as required to maintain the speed and torque requirement of the motor. The pulse to each stator is controlled by individual photocell detectors or Hall effect devices. The arrangement and control of the stator coils also permits power generation in the braking mode. The dual equal and opposite drive voltage permits the use of identical solid state switching devices in each side of the circuitry as well as utilization of the lowest possible peak inverse voltage rated devices as a result of the connection used between the stator coils.
Patent EP-0543892-A1 (EP)
Title: N-(mercaptoalkyl)ureas and carbamates.
Inventor: NEUSTADT BERNARD R
IPC: C07C323/43
Filed: 1991-08-14
Abstract: PCT No. PCT/US91/05587 Sec. 371 Date Feb. 11, 1993 Sec. 102(e) Date Feb. 11, 1993 PCT Filed Aug. 14, 1991 PCT Pub. No. WO92/03410 PCT Pub. Date Mar. 5, 1992.Novel N-(mercaptoalkyl)urea or carbamates of the formulae I and II    <IMAGE>  I   <IMAGE>  II  wherein A is a monocyclic or bicyclic arylene or heteroarylene; Q is hydrogen or R9CO-; Y is -O-,-S- or -NR8-; R1 is lower alkyl, cyclolower alkyl, aryl or heteroaryl; R2 and R8 are independently hydrogen; lower alkyl; cyclolower alkyl; substituted lower alkyl; aryl; or heteroaryl; R3 is -OR5 or -NR5R6; R4 is -(CH2)qR7; or R2 and R4 and the carbons to which they are attached complete a ring; R5 and R6 are hydrogen, lower alkyl, hydroxy lower alkyl, lower alkoxy lower alkyl or aryl lower alkyl, or R5 and R6 together with the nitrogen to which they are attached form a ring; and the pharmaceutically acceptable salts thereof useful in the treatment of cardiovascular disorders, nephrotoxicity and pain conditions and combinations of N-(mercaptoalkyl)ureas or carbamates and atrial natriuretic factors or angiotensin convening enzyme inhibitors useful for treating cardiovascular disorders are disclosed.
Patent EP-0500878-A1 (EP)
Inventor: DAUTRICHE PIERRE
IPC: H01L31/108
Filed: 1991-09-06
Abstract: L'invention concerne les détecteurs infrarouge et notamment les détecteurs matriciels comportant des diodes au siliciure de platine comme éléments photosensibles. Pour éviter des images parasites en cas d'éclairement intense d'un point, ces images apparaissant comme des taches éloignées de ce point, on propose selon l'invention d'amincir le substrat semiconducteur (10) portant les éléments photosensibles (12), jusqu'à une épaisseur de l'ordre de 10 à 50 micromètres environ. L'amincissement est effectué par rodage mécanique suivi éventuellement d'une attaque chimique.
Patent EP-0502205-A1 (EP)
Inventor: SATOH TOSHIO - NAGAO JOROKU-CH
IPC: A61Q17/04
Filed: 1991-09-20
Abstract: Novel compounds represented by general formulae (I) and (II), and ultraviolet shielding cosmetic containing the same. In formula (I), R<1> represents hydrogen or hydroxyl, and R<2> represents C2 or higher alkoxy, perfluorinated lower alkyl or fluorine. In formula (II), R<5> represents hydrogen or hydroxyl, and R<6> and R<7> represent each independently hydrogen, lower alkyl, lower alkoxy, perfluorinated lower alkyl, halogen, hydroxyl or nitro, or alternatively R<6> and R<7> are combined together to form a (a) group. <CHEM>   <IMAGE>
Patent EP-0528098-A1 (EP)
Inventor: RUDOLF JOERG
IPC: A23L7/109
Filed: 1992-01-13
Abstract: The ready-to-cook pasta is formed by preparing a dough from hard wheat semolina and eggs, shaping this dough mass to form noodles and then drying the shaped noodles. In addition, for vitamin supply and enrichment of dietary fibres, if desired, dried fruits and nuts are added. It is essential in this case that oat flakes are added to the dough mass when the dough is prepared. It is advantageous that the hard wheat semolina, the eggs and the oat flakes are made into the dough in a weight ratio of about 6.5:3:2 and that 8 eggs are incorporated into the dough per kilogram of dough mass.
Patent EP-0509352-A1 (EP)
Inventor: KUNII KOSHIRO
IPC: A61Q1/10
Filed: 1992-04-04
Abstract: The invention relates to oxidized graphite flaky particles obtainable
     by oxidizing graphite flaky particles in an oxygen-containing atmosphere at 200-500 °C,   by suspending graphite flaky particles in aqeous medium and oxidizing them with a water-soluble oxidizing agent or   by oxidizing graphite flaky particles in an oxygen-containing atmosphere, suspending these oxidized particles in an aqeous medium and oxidizing them further with a water-soluble oxidizing agent,    and to pigments based thereon.
Patent EP-0519178-A1 (EP)
Inventor: ORITA NORIHIKO YOKOHAMA TECHNI
IPC: F23N1/02
Filed: 1992-04-16
Abstract: The present invention aims for the object thereof at preventing unburnt gas and noxious gas components from being generated in a refuse incinerator, and provides a combustion control method by which it is arranged so that a feeder 2 and a stoker 3 are not only controlled so as to keep evaporation S1 of the boiler at a target value thereby to achieve stabilized combustion extending over a long period of time, but also feed water quantity S2 and the like from a boiler water pipe panel section 2 forming a combustion chamber 6 are detected, and the rate of overfire air quantity to main combustion air quantity to a lower part of the stoker is controlled at a constant total gas capacity so that the fluctuation width of the feed water quantity S2 falls within a set range.
Patent EP-0520212-A1 (EP)
Inventor: NAKAMURA SANAE
IPC: F15B15/14
Filed: 1992-06-02
Abstract: Disclosed herein is a speed controller of a type wherein a check valve (20) flexed depending on the flow direction of a pressurized fluid can be seated on a seat portion (56) of a main body (16) thereof and separated therefrom. The main body (14) has first (22) and second (30) connecting portions capable of communicating with a pressurized-fluid flow channel defined in a pressurized fluid device. A needle valve mechanism (18) is provided in continuation with a passage defined in the main body. When the pressurized fluid is introduced from the first connecting portion, the check valve (20) is tightly fitted on a seat portion (56) formed in the main body (16) so as to close the passage and the second (30) connecting portion. On the other hand, when the pressurized fluid is introduced from the second (30) connecting portion, the check valve (20) is separated from the seat portion (56) so as to close the first (22) and second (30) connecting portions and discharge the pressurized fluid introduced from the second (30) connecting portion into the needle valve mechanism (18) via the passage. Therefore, water vapor can be prevented from adhering to the pressurized-fluid flow channel for allowing an electromagnetic valve to communicate with a cylinder. The response time of the cylinder can be shortened as a whole and the degree of freedom of arrangement of devices can be improved.
Patent EP-0519310-A1 (EP)
Inventor: HOVELING STEFAN
IPC: C23C4/02
Filed: 1992-06-10
Abstract: For a wide variety of applications, in particular in the building sector, there is a demand for decorative surfaces which have a colouring which can be individually adjusted and is independent of weathering or treatment with chemical solutions. The method of producing a structured surface according to the invention, preferably on rolled copper strips, provides first of all a mechanical treatment, by which the surface is selectively roughened. In a further method step, the roughened surface then receives a coating, applied by thermal spraying with metal-powder particles. Powder particles of aluminium, copper, nickel and tin as well as powder particles of alloys of these materials, for example of a copper-tin alloy, are suitable as the spray-powder material.
Patent EP-0532856-A1 (EP)
Inventor: PONG DAVID TENG
IPC: B21B39/16
Filed: 1992-07-15
Abstract: A method and apparatus (15,16) for accurately slitting a rod (10) into two equal sections (10') in which the rod is longitudinally advanced to a slitter and is laterally shifted by an in-line guide adjustment system (20) or 1GA so that the slit sections will be equal. The rod sections are measured by the 1GA (21) after slitting to evaluate any difference in size therebetween while the sections are advancing, and the 1GA transversely shifts the rod before it enters the slitter to eliminate any size differential between the slit sections. The sizes of the sections are measured by measuring the size of loops (19) formed by the sections when they leave the slitter. The method and apparatus are especially applicable to a system in which the rod is advanced at relatively high speed through the roll stands (17,18) without twisting the rod between the stands or before and after the slitter. Also, the slit rod sections are advanced along separate lines in which the rod sections pass through roll stands without twisting.
Patent EP-0531930-A1 (EP)
Inventor: BACHMANN JOSEF
IPC: B65D1/36
Filed: 1992-09-08
Abstract: A cultivation, transport and sales tray (1) in the form of a rectangular, thin-walled dish, in particular of thermoformed plastic, has an apron wall (8) which surrounds the circumferential wall (3) and has a reinforcement edge (9), at least in sections on its lower edge, which reinforcement edge is provided with a number of reinforcement ribs (14) projecting outwards and extending in the circumferential direction of the tray (1). The reinforcement ribs (14) allow an offset arrangement and interlinking of the trays (1). The reinforcement edge (9) is constructed as a stacking edge. Additionally, support projections (5a-5d) are formed in the apron wall (8) and extend downwards beyond the apron wall (8) so that the tray rests with the support projections (5a-5d) against a holding strip (27) of a transport rack (25). <IMAGE>
Patent EP-0543321-A1 (EP)
Inventor: GLASER FRITZ DR
IPC: B60G9/02
Filed: 1992-11-17
Abstract: A wheel suspension for a vehicle, in particular for utility and agricultural vehicles, has a hydro-pneumatic spring system arranged between a vehicle body and a wheel support that includes at least one hydraulic cylinder, a hydraulic accumulator arrangement and an intervening valve arrangement. The hydro-pneumatic spring system contains at least two hydraulic accumulators. The hydraulic accumulators can be connected individually or in groups of more than one with the one or more hydraulic cylinders selectively by means of the valve arrangement. Preferably at least two of the hydraulic accumulators are provided with differing pre-loads. In addition load-sensitive damping, a blocking valve and a level control valve that can be controlled by a level control linkage with switches are provided.
Patent EP-0554537-A1 (EP)
Inventor: HOFFMEISTER HERMANN
IPC: F04B1/32
Filed: 1992-12-01
Abstract: In the case of an axial-piston machine, particularly of swash-plate construction, whose flow rate can be adjusted by a servo device (27) which has a servo piston (21) which is displaceably mounted in a servo cylinder (18), can be actuated by the working pressure or a control pressure and acts on a servo member (15), and in which an outflow restrictor (26) is provided in an outflow duct (28) emanating from the pressure chamber (22) of the servo cylinder (18), the cross-section of which restrictor is cleared for the throughput volume by the adjustment piston in its end position, an alignment appliance (25) accessible from outside the axial-piston machine (1) is provided for aligning the outflow restrictor (26). <IMAGE>
Patent EP-0547480-A1 (EP)
Inventor: LORENTZEN JENS-PETER DR
IPC: A01N35/02
Filed: 1992-12-08
Abstract: Microbicidal agents for the protection of aqueous functional fluids are described which comprise, as active ingredients, a combination of at least one iodopropargyl derivative and benzyl alcohol mono(poly)hemiformal.
Patent EP-0546512-A1 (EP)
Inventor: KLOPFENSTEIN ANDREW L
IPC: B65H29/04
Filed: 1992-12-09
Abstract: 5 n 7  A gripper assembly for clamping articles comprises a first clamp member (12) and a second clamp member (14) pivotal relative to the first clamp member. An actuation means (32,44) pivots the second clamp member relative to the first clamp member from an open position into a closed position. A coil spring (56) is compressed when the second clamp member is in the open position. A pin (46) engaging in a slot (48) maintains the coil spring in the compressed condition when the second clamp member (14) is in the open position. A releasable locking device holds the second clamp member in a closed position. The locking device includes a latch (84) that can be mounted in one of two positions on the first clamp member. The latch is biased into engagement with one of two latch blocks (72), depending on the position of the latch, to hold the second clamp member in the closed position.
Patent EP-0526921-A1 (EP)
Inventor: JONKMAN RUDI
IPC: H01J31/50
Filed: 1992-06-10
Abstract: The invention relates to an X-ray imaging system, comprising an X-ray image intensifier tube in which the electron-optical system can be adjusted to a number of different image formats. By making the image format increase or decrease visibly on the exit screen in the event of a change of image format, annoying visual adjustment effects are avoided and a patient can be continuously observed also in the event of a change of format. Because of the gradual high-voltage variation of the power supply for the electron-optical system, associated with a visible variation of the image format, the output resistance of the power supply circuit may be high. Furthermore, due to the gradual change of the mean intensity on the exit screen of the X-ray image intensifier tube, the control behaviour of the automatic exposure control and the automatic gain control of the X-ray imaging system are influenced in a positive sense.
Patent EP-0542371-A1 (EP)
Inventor: HLASTA DENNIS JOHN
IPC: C07D275/02
Filed: 1992-11-12
Abstract: Compounds having the structural formula
       
 wherein 
L is N,O or SO n  wherein n is 0,1or 2; 
L-R¹ is a leaving group, H-L-R¹ is the conjugate acid thereof and, 
when L is N, H-L-R¹ has a pK a  value less than or equal to 6, 
when L is O, H-L-R¹ has a pK a  value less than or equal to 8, and 
when L is SO n , H-L-R¹ has a pK a  value less than or equal to 5; 
R₂ is primary or secondary alkyl of two to four carbon atoms, primary alkylamino of one to three carbon atoms, primary alkylmethylamino of two to four carbon atoms, diethylamino or primary alkoxy of one to three carbon atoms; and R₃ is from one to three of a variety of sustituents at any or all of the 5-, 6- and 7-positions; 
or a pharmaceutically acceptable acid addition salt thereof if the compound has a basic functional group or a pharmaceutically acceptable base addition salt thereof if the compound has an acidic functional group, 
which inhibit the enzymatic activity of proteolytic enzymes, and processes for preparation thereof, method of use thereof in treatment of degenerative diseases and pharmaceutical compositions thereof are disclosed.
Patent EP-0518689-A1 (EP)
Inventor: CHEN CHI-YU R
IPC: B65D81/32
Filed: 1992-06-12
Abstract: A containerisation system comprising a water soluble or water dispersible bag containing a liquid or gel composition comprising a hazardous product, an electrolyte and water and compositions suitable for containing such systems. Typical hazardous products include agrochemicals such as pesticides, plant growth regulators, and plant nutrients. Optionally the composition contains a thickener, a solvent or a dispersant. The water soluble bags used as containerisation systems for these compositions may be made of polyvinylalcohol.
Patent EP-0523994-A1 (EP)
Inventor: NOTHNAGEL JOSEPH L
IPC: C08L33/06
Filed: 1992-07-16
Abstract: Acrylic polymer aqueous dispersions and a method of making such dispersions are described.
Patent EP-0535783-A1 (EP)
Inventor: HUNTER TIMOTHY M
IPC: H04N1/12
Filed: 1992-07-17
Abstract: An apparatus and method of reducing pixel clock jitter in a raster scanner having a oscillator (49) which generates a pixel clock signal (PC) and a start of scan sensor (38) for generating a start of scan signal, includes the generation of an inverted pixel clock signal (PCINV) and an inverted start of scan signal. Based on which of the pixel clock signal (PC) or the inverted pixel clock signal (PCINV) has a rising edge closer to the start of scan signal, one of the pixel clock or inverted pixel clock signal is selected to replace the original pixel clock signal. Further selections are prevented from occurring until a subsequent start of scan signal is detected.
Patent EP-0502760-A1 (EP)
Inventor: LE NAOUR LAURENT
IPC: B67B7/72
Filed: 1992-02-25
Abstract: The present invention relates to a process and an apparatus for cutting off the top of a closed container made of plastic or other material. …<??>The apparatus of this invention essentially comprises, above a vertically movable bottle (B) support (S), three staged grippers (P1, P2, P3) which are capable of closely matching the neck (1) of the bottle, and a plate (L) mounted so as to rotate between two grippers (P2, P3), the three grippers and the plate being respectively solidly attached to concentric rotation shafts each of which can be actuated by means of a connecting rod (11, 21, 31, 41). …<??>This process and this apparatus enable the neck of a container made of plastic to be cut off, the container being intended subsequently to contain a liquid food product for example. …<IMAGE>…
Patent EP-0524061-A1 (EP)
Inventor: HECQUET RENE
IPC: E04B1/00
Filed: 1992-07-09
Abstract: The invention relates to panels comprising a mineral wall felt and a waterproofing support covering. The panels according to the invention have, at the surface of the felt (2) on which a covering (6) is adhesively bonded, recesses (4) distributed over its entire surface which are used as anchoring points for the adhesive of the covering (6). These recesses are produced by punching. These panels may be used to insulate flat or mildly sloping roofs. <IMAGE>
Patent EP-0544571-A1 (EP)
Inventor: COMMANDEUR RAYMOND
IPC: C10N40/16
Filed: 1992-11-20
Abstract: A dielectric oil which is a mixture of benzyltoluenes and of benzylxylenes. This oil can be prepared by a Friedel and Crafts condensation of benzyl chloride with a mixture of toluene and xylene.   The dielectric strength (breakdown voltage) of this oil has been measured.
Patent EP-0504082-A1 (EP)
Inventor: SERVEL MICHEL
IPC: H04L12/56
Filed: 1992-02-28
Abstract: The present invention relates to a device for triggering multiple timers including an input which is provided, at each elementary period of a clock, with a cell of a communication system with asynchronous temporal switching, termed an incoming cell, the said cell belonging to a virtual communication circuit bearing a number which is stored in the label of the said cell. According to the invention, it includes a timer memory (MT) of the random-access type having a plurality of addressable zones in which null or inactive multiplets are normally stored, the said memory (MT) including a data input (ED) so as to be able to store, in a zone addressed in write mode, a parameter related to a characteristic of a virtual circuit, a data output (SD) so as to be able to deliver the contents of the zone of the said memory addressed in read mode, said memory (MT) being addressed alternately in write mode by a multiplet (Hta, Hra) delivered by an adder (ADD) with two inputs, one of which is linked to a time base (BT) in order to receive therein a multiplet (HI) representing the local time and the other of which receives a timer duration multiplet (Dt) related to a characteristic of the virtual circuit to which the incoming cell belongs and in read mode by the said multiplet (HI) representing the local time. The presence of a parameter on the output (SD) of the said memory (MT) results in the triggering of an action, whereas the presence of an inactive multiplet produces no action. <IMAGE>
Patent EP-0520972-A1 (EP)
Inventor: EBNER JERRY RUDOLPH
IPC: B01J/
Filed: 1992-06-03
Abstract: Vanadium/phosphorus mixed oxide catalysts comprising vanadyl pyrophosphate, optionally containing a promoter component, are transformed from vanadium/phosphorus mixed oxide catalyst precursors comprising vanadyl hydrogen phosphate, optionally containing a promoter component, by subjecting the catalyst precursors to elevated temperatures in three stages -- (a) an initial heat-up stage in an atmosphere selected from the group consisting of air, steam, an inert gas, and mixtures thereof, (b) a rapid heat-up stage at a programmed heat-up rate in a molecular oxygen/steam-containing atmosphere, and (c) a maintenance/finishing stage, first in a molecular oxygen/steam-containing atmosphere, and thereafter in a nonoxidizing, steam-containing atmosphere. Such catalysts are useful for the production of maleic anhydride via the partial oxidation of nonaromatic hydrocarbons, particularly n-butane, in the vapor phase with molecular oxygen or a molecular oxygen-containing gas.
Patent EP-0559736-A1 (EP)
Inventor: BACON RAYMOND
IPC: A61M15/00
Filed: 1991-11-29
Abstract: Inhalateur doseur destiné à une bombe aérosol pressurisée et de préférence actionnée par la respiration. On applique une précharge (80) à la vanne d'aérosol interne en une quantité suffisante pour provoquer la libération de la dose, mais on empêche ceci en appliquant une force de résistance pneumatique (130). L'inhalateur comporte un dispositif de déblocage (110) qui, lors de l'actionnement, relâche la force de résistance et permet à la précharge d'actionner ladite vanne d'aérosol (135). Une dose de médicament est ensuite libérée et inhalée par le malade.