baber/WOPTO huggingface dataset:
Patent EP-0276044-A2 (EP)
Inventor: JACKSON SAMUEL DAVID
IPC: C02F1/72
Filed: 1988-01-04
Abstract: A catalyst for decomposing an oxidising agent, such as hypochlorite ions, in an effluent comprises an intimate mixture of at least one finely divided Group IIA oxide and finely divided nickel oxide, and/or hydrates thereof, supported on pieces of a non-porous substantially inert material. Some of the nickel may be replace by cobalt. The Group IIA oxide forms 0.5 to 50% by weight of said intimate mixture. The nickel and Group IIA oxides may be applied by contacting the support with a solution of a suitable salts, eg nitrates. Where the support is a Group IIA compound, eg magnesia, the Group IIA oxide may be incorporated into the intimate mixture by contacting the support with an acid solution of the nickel salt. In use the nickel oxide is oxidised to a higher oxidation state than NiO.
Patent EP-0285282-A2 (EP)
Inventor: CLARKSON QUINTEN ROBERT MARK
IPC: C01F7/57
Filed: 1988-03-15
Abstract: A partially neutralized aluminium salt, wherein at least 25% of the total aluminium is present in a form which has a Relative Retention Time (as hereinbefore defined) in the range 0.82 to 0.91 and/or an ²⁷Al NMR spectrum wherein 8% to 25% of the total area under the spectrum from 140 ppm to -80 ppm is contained in a peak at approximately 63 ppm, is new and useful as an antiperspirant compound.
Patent EP-0285331-A2 (EP)
Inventor: GULICK DALE E
IPC: H04L29/08
Filed: 1988-03-25
Abstract: A bidirectional serial bus port (104) can receive and transmit multiplexed and non-multiplexed serial data. In the multiplexed mode, data in one of up to thirty-one selectable time slots is received. One of the time slots can be selected which allows a lengthened contiguous number of bits to be received or transmitted, effectively increasing the reception or transmission rate. Control of the mode of operation of the DLC is provided by various user-accessible Status and Control Registers (112,212). Particular registers have bit positions monitoring status conditions in such a manner that the most-probable one of a set of conditions occupies the least-significant bit position, while the least-probable condition occupies the most-significant bit position. This affords simple shift and test technique for monitoring status conditions.
Patent EP-0286361-A2 (EP)
Inventor: DELUCIA R RALPH
IPC: G06F11/28
Filed: 1988-04-05
Abstract: A computer program source code having a known format is divided into units and verified, unit by unit, by automatically instrumenting the code and generating a test driver program which executes all branches of an instru­mented code unit. Processors are used to generate a test driver program and to standardize the code format and to insert executable tracer statements into each block of reformatted code between control statements. A pseudocode having only control statements and tables identifying valid linkages between blocks of code are generated by another processor for use by a verifier in selecting values of input variables and expected outputs for test cases which execute each block of code in the selected unit. Results of the test cases are printed out indicating the sequence of block linkages generated by each test case, the expected output values and the actual output values.
Patent EP-0300839-A2 (EP)
Inventor: AVRAMOVA NADKA VASSILEVA
IPC: C08J5/18
Filed: 1988-07-25
Abstract: High elasticity modulus, high strength thermoplastic polymer materials are produced by a procedure wherein a polymer melt, such as polyamide melt, is heated to a temperature that is from 20 to 100°C higher than the melting temperature of the polymer in the absence of oxygen and formed into a film which is subjected to rapid quenching at a temperature below 0°C, the film thus obtained being subjected to drawing (orientation) at ambient temperature and annealing with fixed ends at a temperature of from 100 to 160°C under conditions such that it is not oxidised.
Patent EP-0301918-A2 (EP)
Inventor: IINO TAKASHI
IPC: B60W10/10
Filed: 1988-08-01
Abstract: A continuously variable transmission (T) for a motor vehicle has a closed hydraulic circuit (5) disposed between a hydraulic pump (2) and a hydraulic motor (4) with the hydraulic motor being of the variable displacement type. The hydraulic pump (2) is driven by the engine (E) and the hydraulic motor (4) is driven by the hydraulic pressure from the hydraulic pump for driving the road wheels (W). A pair of bypass passages (6a,6b) are connected between the two oil passages (51,5h) of the closed hydraulic circuit between the hydraulic pump and hydraulic motor and a clutch valve (7a,7b) is disposed in each bypass passage for adjusting the opening of that bypass passage. The opening of the bypass passages (6a,6b) corresponding to the amount of operation of the clutch valves (7a,7b) when the transmission receives driving forces from the road wheels (W) during deceleration is controlled so as to be greater than the opening of the bypass passages when the transmission is driven by the engine (E) to drive the road wheels.
Patent EP-0306233-A2 (EP)
Inventor: RAO RAM A C O MINNESOTA MINING
IPC: G02B6/38
Filed: 1988-08-26
Abstract: An optical fiber connector comprises an elongate plug support member (12) having an interior bore extending between opposed first and second ends thereof, a plug (32) circumscribing a portion of the plug support member adjacent the second end thereof, extending therewithin and also being longitudinally outward of the second end. The plug defines an interior bore (18) extending therethrough into communication with the plug support member bore and may be in alignment or in intersecting relation therewith, in respective different types of connectors. An insert (16) is disposed in the plug interior bore and is successively radially circumscribed by the plug and the plug support member. The insert defines an interior passage for receiving an optical fiber and centers same with respect to the plug interior bore.
Patent EP-0326755-A2 (EP)
Inventor: VERTON JOSE
IPC: B60S1/38
Filed: 1988-12-12
Abstract: The wiper blade comprises a superstructure 1 provided with a claw 1a, a pressure distributing rod 2, a wiping element 3 and a retention means 4. A recess provided on the bottom portion of the pressure distributing rod 2 and a recess provided on the top portion of the wiping element 3 define a transverse opening wherein is inserted the retention means 4 which prevents any longitudinal displacement of the pressure distributing rod 2 with respect to the claw 1a and of the wiping element 3 with respect to the pressure distributing rod 2. Locking means are provided for preventing the transverse displacement of the retention means 4 with respect to the wiper blade.
Patent EP-0293324-A2 (EP)
Inventor: MATUSSEK RALF
IPC: B65G57/26
Filed: 1988-05-19
Abstract: The invention relates to a stacking device having means for lifting the stacking material from a conveyor 6 and for depositing the stacking material in a stacking position for a stack 59 to be formed.   The stacking device is intended to make it possible for even single, in particular relatively short, elements 24 of stacking material to be stacked one behind the other in the stack. For this purpose, the invention provides that above the conveyor 6 there be mounted one behind the other on a frame support 8 a plurality of gripping and lifting elements 90 for the joint raising of the stacking material from the conveyor 6 and that, for the purpose of depositing the stacking material in the stacking position 5 to be formed, the frame support 8 be mounted on a stand 1, 7 so as to be movable into a position parallel to the conveyor 6. <IMAGE>
Patent EP-0345405-A2 (EP)
Title: Plastic safety case for a gold coin, precious stone, pearl or the like, ensuring authenticity and unaffected quality of coinage or preparation of the piece
Inventor: BENARDELLI GIOVANNI DR
IPC: A45C11/24
Filed: 1988-07-26
Abstract: In a case of plastic material for a single marketable valuable piece as a coin, a medal, a precious stone, a pearl, a stamp or alia, made of two elements superimposed, one of which at least transparent and formed with a shell to lodge said piece, and connected at least all along their edges, the invention lies substantially in the fact that, between the upper and lower elements 1,1′ and 2,2′, which are shaped as credit cards and enclose the piece 4,4′ with certification data, provision is made, in order to benefit of an absolute seal not only against counterfeiting but also against forced opening, of a delaminable security printing pattern in the form of a hologram 5 or of a multi-ink layer 5′, which is anchored in a discontinuous way and gets visibly and irreparably lacerated as soon as an opening attempt is effected on the case.
Patent EP-0335093-A2 (EP)
Inventor: LUTHY PAUL
IPC: H01R4/48
Filed: 1989-02-16
Abstract: In a housing (1, 2), for example of an electrical installation apparatus, there is a retaining space (3) for the insertion of an electrical conductor (4) which is to be connected and which is inserted through a hole (5) in the housing. A boundary of the retaining space (3) is formed by an electrical contact piece (6) against which the electrical conductor (4) is pressed by means of a V-shaped leaf spring (7) having identical limbs. An operating device (10) is used for forcing back the leaf spring (7), which operating device extends on both sides of the contact piece (6) into the retaining space (3) for the electrical conductor (4) with two parallel limbs (11, 12) which are constructed on one end. The two limbs (11, 12) are constructed offset in the form of a step on the end, so that in the case of both limbs there is an inwardly turning stepped shoulder (13) against which the clamping edge (8) of the leaf spring (7) rests. On insertion of the electrical conductor (4), the leaf spring end executes a curved pivoting movement, the limbs (11, 12) of the operating device (10), which are in driven engagement with the clamping edge (8) of the leaf spring (7), executing the same movement in the insertion direction of the electrical conductor and inwards, so that the operating device (10) then assumes an oblique position in order in this way to indicate in a visually identifiable manner the correctly completed connection of the electrical conductor (4). <IMAGE>
Patent EP-0334067-A2 (EP)
Inventor: ECKBERG RICHARD PAUL
IPC: C08L83/07
Filed: 1989-03-02
Abstract: Polysiloxane is produced containing both acrylic or methacrylic and benzoyl functions which is self-sensitized to UV radiation.
Patent EP-0341630-A2 (EP)
Inventor: MATSUBAYASHI JUN
IPC: H02K21/14
Filed: 1989-05-08
Abstract: A rotor (101) of a permanent magnet type synchronous motor facing to a stator (106) having a number of slots (107), comprises a rotor core (103) fixed to a motor shaft (105) and an even-numbered permanent magnet provided on a circumferential direction of the rotor core. Projecting portions (103A) are formed in the shape of protruding a portion of the rotor core among each permanent magnet. The width (A) of each projecting portion is different from the pitch (B) of the slots of the stator. A position detector (2) for detecting the permanent magnet position of the rotor comprises detectors (30A, 30B, 30C) of the normal rotation and other detectors (30D, 30E, 30F) of the reverse rotation. These detectors are arranged having predetermined phase differences (a, β) to a center line. A pattern generating circuit (18) is provided for switching the conducting position to the stator winding corresponding to the phase differences.
Patent EP-0348732-A2 (EP)
Inventor: PRUSS LUDWIG DIPL-ING
IPC: F16H3/12
Filed: 1989-06-14
Abstract: A rotational-speed synchronisation method relating to switching operations from one speed stage (7.3) to another speed stage (7.4) in a stepped change gear (3) is proposed, in which load shocks are avoided during the switching operation. For this purpose, the closing force of a coupling (2) is influenced in such a way that during the production of a positive connection only slight, prescribable torques are transmitted through the coupling (2), and that then the amount of the transmissible torque is increased within a prescribable time period in an essentially continuous fashion to a prescribable final amount. <IMAGE>
Patent EP-0348869-A2 (EP)
Inventor: GOTO NOBUTAKA
IPC: G03D5/06
Filed: 1989-06-26
Abstract: A photosensitive material developer for developing a photosensitive material, comprising; a processor for developing the photosensitive material with a developer in a developer tank which is filled with the developer so that the developer is insulated from air.
Patent EP-0355805-A2 (EP)
Inventor: MATSUI HIROKAZU
IPC: F21S2/00
Filed: 1989-08-23
Abstract: The present invention provides a surface light source panel having superior brightness and uniformity of light. According to the present invention, diffused reflec­tion sections are formed onto a transparent resin substrate by printing of ink. Since the density of the diffused reflection sections and the area ratio thereof with respect to the transparent resin substrate, and also the containing ratio of additives in the ink are specified, the surface light source panel displays superior brightness and unifor­mity of light even when the substrate is a single plate which has been laminated in a conventional panel. Moreover, although the surface light source panel of the present invention is provided with a light source at one end there­of, since the portion of the largest area ratio of the diffused reflection sections is arranged at a position deflected to the side of a reflecting part at the other end of the panel, the brightness and uniformity of the light can be more secured.
Patent EP-0374372-A2 (EP)
Inventor: FUKUMARA KENICHIRO C O MITSUBI
IPC: G02F1/133
Filed: 1989-09-05
Abstract: A liquid crystal display device for image display realizing clear and optimum image display by comprising a brightness detector for detecting brightness of image signal after digital conversion and a voltage dividing circuit for outputting the reference voltage in the level depending on the detected value in view of adjusting contrast of display screen by judging brightness of image signal and controlling the reference voltage.
Patent EP-0363937-A2 (EP)
Inventor: GUNJI AKIHIKO
IPC: B29C48/10
Filed: 1989-10-11
Abstract: A process for making a film has the step of forming a composite material forming a thermoplastic film into an an­nular original film (12) having at least two thick portions (12A) ac­cording to the inflation process, the step of making the an­nular original film into a flat shape such that the thick portions are located at substantially both ends thereof, and the step of stretching the flat annular original film by clamping the thick portions.
Patent EP-0327348-A2 (EP)
Inventor: TSOI S C
IPC: C07C317/22
Filed: 1989-02-01
Abstract: A non-diffusible benzoylacetanilide photographic colour coupler having an aryloxy coupling-off group wherein (a) the benzoyl group comprises a substituent R 1 O- wherein R 1  is an alicyclic or aliphatic, unsubstituted or substituted, branched or unbranched hydrocarbon group; and, (b) at least one of the benzoyl group and acetanilide group comprise a substituent that comprises a branched alkyl group containing at least 4 carbon atoms wherein the alkyl chains are uninterrupted or interrupted by hetero atoms or groups.
Patent EP-0333384-A2 (EP)
Inventor: LAYLAND DAVID JOHN
IPC: F25J3/04
Filed: 1989-03-10
Abstract: Air from which carbon dioxide and water have been removed is subjected to fractional distillation in a first column 4 to form oxygen-nitrogen vapor and argon-enriched oxygen; argon is separated from the latter in a second column 10 operating at substantially lower pressure than the first; a portion of the nitrogen vapor is liquefied in a cycle including heat exchange with incoming air and compression to a pressure above that of the first column 4, and a portion of the liquid nitrogen is taken as product and a second portion is returned to the first column 4 as reflux. Liquid oxygen and nitrogen vapor from the first column are mixed in a liquid-vapor contact column 14, impure liquid nitrogen is withdrawn therefrom and used as reflux in the first column 4. A remixed oxygen-nitrogen stream is withdrawn from the column 14 and expanded to create refrigeration for the system.
Patent EP-0333434-A2 (EP)
Inventor: NOMA HIROYUKI
IPC: B60C9/20
Filed: 1989-03-14
Abstract: A radial tyre for motor-cycle comprising a carcass ply (5) and a breaker (7) disposed radially outside it comprising a first ply (7A) lying on the carcass ply (5) and a second ply (7B) lying radially outside the first ply (7A), wherein the carcass ply (5) is composed of cords arranged radially at an angle of 70 to 80 degrees to the tyre equator and having an elastic modulus MC of 250 to 600 kgf/sq.mm, the first ply (7A) of the breaker is composed of cords arranged at an angle of 10 to 30 degrees to the tyre equator and having an elastic modulus MB1 of 450 to 1100 kgf/sq.mm, the second ply (7B) of the breaker is composed of cords arranged at an angle of 10 to 30 degrees to the tyre equator and having an elastic modulus MB2 of 650 to 1600 kgf/sq.mm, the elastic modulus MB2 of the second ply cords (7B) is larger than the elastic modulus MB1 of the first ply cords (7A), the elastic modulus MB1 of the first ply cords   (7A) is larger than the elastic modulus MC of the carcass ply cords (5). Preferably the difference MB2-MB1 and the difference MB1-MC are in a range of 200 to 500 kgf/sq.mm.
Patent EP-0372770-A2 (EP)
Inventor: ITAKO EIJI
IPC: G06K1/02
Filed: 1989-11-24
Abstract: A card puncher for punching as a yardstick of use a card used for getting coupon tickets on and used as tickets on omnibuses and electric trains, and a method of controlling the card puncher. Data on a target quantity of conveyance of the card corresponding to a position where the card is punched is stored in memory (24). A card conveyer (13, 14) is driven to convey the card by a quantity corresponding to data on the target quantity of conveyance stored in the memory (24). A quantity of coast of the card after the drive of the card conveyer (13, 14) is terminated is measured. If the sum of the target quantity of conveyance and the measured quantity of coast of the card is within a predetermined allowable limit, the card is punched. If otherwise, data on the target quanti­ty of conveyance in the memory (24) is corrected such that the sum falls within the predetermined allowable limit, the card is returned to a position where the punching starts and the punching operation is retried.
Patent EP-0375193-A2 (EP)
Inventor: MOYAL MIKI ZVI
IPC: H03K3/356
Filed: 1989-12-01
Abstract: A latching comparator (10) circuit of high accuracy is featured. 
A latching stage comprising a first and second switch (14, 16) feeds comparative signals to an output (13). 
Any capacitive or noise mismatch which can possibly occur in the opening of the first latching switch is resolved by introducing a delay in the clocking of the second switch (16), thus allowing the signal of the first switch (14) to stabilize.
Patent EP-0338906-A2 (EP)
Inventor: ONISAWA YOSHIO
IPC: B29C33/46
Filed: 1989-04-17
Abstract: Improvement in a method for molding a plastic substrate for an optical disk having a concave-convex pattern on a side surface thereof including a step of feeding liquid resin into a molding cavity (3,3') defined by a pair of mold halves (1,2), characterized in that, when the molded plastic substrate is released from the mold halves, the molded plastic substrate is released at least simultaneously in time from both of said mold halves in a mold-opening stage.
Patent EP-0355069-A2 (EP)
Inventor: DULONG CAROLE
IPC: G06F9/38
Filed: 1989-07-27
Abstract: In a pipeline computer, current instructions executed in sequence are monitored for conditional and unconditional branch commands, as well as the readiness of condition codes, the meeting of branch conditions and split commands. A branch command initiates an interval of delay which affords prefetching target instructions while using pipeline contents to prevent a pipeline break and avoid lost time. Detection of a branch command actuates a register to store a sequence of target instructions. Unless a branch command is conditional, subsequent detection (delayed) of a split command shifts the stored target instructions into operation as the current instructions. For a conditional branch command, a jump or split to the target instructions is performed only if the condition is met. Otherwise the current instruction sequence is restored pending another branch command. Dual instruction registers, program counters and address registers alternate to accommodate branch jumps with considerable time savings by effective programming.
Patent EP-0353181-A2 (EP)
Title: Bohrrohrverbindung
Inventor: PFEIFFER GERD DR-ING
IPC: E21B19/16
Filed: 1989-07-25
Abstract: Die Erfindung betrifft eine Bohrrohrverbindung mit einem Verbindungsnippel (2), der einen über eine bestimmte Länge sich erstreckenden, gewindefreien verdickten Mittelteil (13) mit je einer Außenschulter (11,12) und rechts und links davon je einen gleich ausgebildeten, ein kegeliges Außengewinde tragenden Gewindeabschnitt aufweist, der mit dem komplementär dazu ausgebildeten Innengewindeabschnitt eines als Muffenelement ausgebildeten Rohrendes verschraubbar ist und das stirnseitige Rohrende im verschraubten Zustand dichtend an der Außenschulter des Mittelteiles liegt.
Patent EP-0344117-A2 (EP)
Inventor: SOEHNLEIN DIETER
IPC: B21K1/54
Filed: 1989-05-19
Abstract: The production of grooves (1a) on the insertion end (1) of a drilling and chiselling tool is effected by means of segments (2) rolling on the insertion end (1) in the axial direction. The segments (2) are arranged on levers (3) which are mounted in such a way as to be rotatable about a pivot (4) essentially perpendicular to the axial direction of the insertion end (1). The levers (3) are driven by a working cylinder (8) and actuated in synchronism with one another, with the result that a plurality of grooves (1a) are rolled into the insertion end (1) simultaneously. 
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Patent EP-0391063-A2 (EP)
Inventor: DOERING RALF
IPC: E05C9/02
Filed: 1990-02-27
Abstract: The invention relates to an espagnolette lock with espagnolettes displaceable by rotating the latch or the like and with a follower which is assigned to the latch and which, held in its basic middle position, is pivotable out of this in opposite directions counter to a spring load, the follower being assigned an actuating arm engaging on a slide which is subject to the action of a spring, and, to achieve a favourable control of the espagnolettes, the said invention involves providing a coupling between the actuating arm (20) and espagnolettes (45, 48), in such a way that, in the event of a movement caused by rotating the latch (7), the actuating arm (20) drives the espagnolettes (45, 48) with it in both directions. <IMAGE>
Patent EP-0395866-A2 (EP)
Inventor: SALOMON THOMAS
IPC: A47J31/44
Filed: 1990-03-17
Abstract: An appliance (10) for brewing coffee or tea is described, which appliance has between a riser pipe (13) and a filter vessel (15) an intermediate container (14) which can be emptied periodically by a syphon (17), is provided with a venting pipe (18) and is otherwise closed on all sides. 
<??>The venting pipe (18) opens out into a chamber (19) which is arranged outside the syphon (17) and is bounded by walls (20). This chamber (19) is open only towards the underside. The chamber (19), arranged in the interior of the intermediate container (14), ends with its lower boundary plane (21) below the overflow edge (22) of the syphon (17). 
<??>The venting of the interior of the intermediate container (14) is thus ended after reaching the water level at the lower boundary plane (21) of the chamber (19), such that subsequently a very rapid pressure increase occurs in the interior of the intermediate container (14), which results in an extremely good and highly effective filling of the syphon (17). 
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