baber/WOPTO huggingface dataset:
Patent EP-0423597-A2 (EP)
Inventor: HOPKINS MARTIN EDWARD
IPC: G06F9/45
Filed: 1990-10-09
Abstract: The present invention removes common sub-­expressions from successive iterations of a program loop. Operation of the present invention occurs in a series of steps as follows: First, the source program is compiled to produce intermediate code that exposes array address values. A sequence of address values which are used in a single iteration of a loop are identified. This sequence has the property that the values of a first subset of the member of the sequence, are used in the next iteration of the loop as values of a second, non-exclusive subset of members of the sequence. When this sequence has been identified, the intermediate program code is modified so that initial values for the sequence members in the second subset are computed before entry to the loop. Thereafter, each iteration computes only the values for the members of the first subset of the sequence. At the end of the loop, each member of the first subset is transferred to a temporary location used by its corresponding member of the second subset in the next iteration. According to a further aspect of the invention, the loop may be unrolled so that there is one copy of the loop for each member in the longest such sequence. Then, the storage locations may be cyclically permuted. By this method, the instructions to move members to the positions of their respective successors are unnecessary.
Patent EP-0426161-A2 (EP)
Inventor: IZQUIERDO JAVIER F
IPC: G06F15/17
Filed: 1990-10-31
Abstract: A method for communication between multiple processors using registers that are accessed by four register select lines which are translated from the original system address. The address translation is performed off of the main processor board to reduce loading effects on the local bus and reduces the pin count of processor board. A signal representing which of the processors is currently active is used as a pseudo address line for the purpose of the translation. The original addresses of the I/O registers may be either input/output or memory mapped.
Patent EP-0391648-A2 (EP)
Inventor: FEINT STEPHEN D
IPC: B01D36/00
Filed: 1990-04-02
Abstract: A filter cartridge comprising a pleated, cylin­drical filter element is provided with an end densifi­cation ring (5) to cause the ends of the pleats to pack together more tightly. In this configuration they can be more easily and securely sealed in an end cap (6) closing off an end of the filter cartridge.
Patent EP-0395403-A2 (EP)
Inventor: OGINO TSUKASA C O CANON K K -
IPC: G11B7/09
Filed: 1990-04-26
Abstract: An optical information recording/reproducing apparatus for recording and/or reproducing information on and/or from an optical memory medium (1) includes an optical system (2) for forming a light beam spot for recording and/or reproducing information on and/or from the optical memory medium, a signal generating unit (3,4) for detecting a position of the optical system relative to the medium and generating an analog signal corresponding to the detected position, an actuator (12,13) for driving the optical system, an A/D converter (5) for converting the analog signal from the signal generating unit into a digital signal, a digital signal processing unit (16) for calculating a control amount of the actuator on the basis of a predetermined control process in order to correct the relative position from an output from the A/D converter, and a D/A converter (11) for converting the output from the digital signal processing unit into an analog signal. The actuator is driven in correspondence with the output from the D/A converter. The control process of the digital signal processing unit can be arbitrarily changed.
Patent EP-0433095-A2 (EP)
Inventor: SEKIZUKA HIROYUKI SAKAE BUILDI
IPC: G06F9/46
Filed: 1990-12-14
Abstract: An exclusive memory region control system in a computer system has a CPU (5) and a main memory (1) including an exclusive memory region (2). The exclusive memory region (2) has a small control area (2-1) provided in the exclusive memory region (2) the main memory (1) and including data designating whether a software lock is applied to the exclusive memory region. The system comprises a hardware lock control unit (4) for performing a hardware lock of said small control area (2-1) by comparing an access address with a lock address and a software lock control unit (5-1) for reading the content of said small control area (2-1) without a hardware lock being applied to said small control area and for performing the software lock of the exclusive memory region by using register information in the CPU (5).
Patent EP-0409799-A2 (EP)
Inventor: INVERNIZZI FRANCESCO IMBALLAGG
IPC: B65D21/04
Filed: 1990-06-11
Abstract: The present invention related to a kraft paper or metal container including means for pre­venting the container from embedding in a like con­tainer stacked thereon, characterized in that said container comprises a frustum of cone shaped body (1) with the inlet mouth arranged at the larger base thereof, a closing cover being provided for coupling to the mouth through a clamping collar (4). 
     The main feature of the invention is that the clamping collar (4) is provided with a leg (10) which can be superimposed peripherally on the mouth and which at least in part inward projects in order to be removably engaged with the outer surface of a stacked container body (1) so as to prevent the top container from embedding in the underlaying contain­er body (1).
Patent EP-0452704-A2 (EP)
Inventor: MAMBERER HANS
IPC: B65H23/188
Filed: 1991-03-25
Abstract: 2.1. The variety of printing operations to be carried out requires printing machines to be equipped in an increasingly comprehensive fashion with different auxiliary units. However, at the same time the irregularity of the recurrence of printing operations of the same kind means that the individual auxiliary units are rarely completely utilised. Thus, the necessity of finding cost-effective compromises is to be weighed against the desire for a greater production range. 
<??>2.2. The printing machine system according to the invention consists of a plurality of printing machines which can be operated both independently of one another and also together and which have individual printing mechanisms and units. A further unit which is spacially assigned to a first printing machine can be functionally assigned to a second printing machine which does not have this further unit. Means for feeding a web of printed material, with a suitable running of the web, from the second printing machine to the functionally assigned further unit of the first printing machine are provided and a drive motor of the functionally assigned further unit can be synchronised directly or indirectly with the second printing machine by means of an electrical synchronisation device. 
<??>2.3. The device can be used on all printing machine systems with printing machines which can be divided up into units. 
<IMAGE>
Patent EP-0458257-A2 (EP)
Inventor: NAMBA KENRYO
IPC: G11B7/249
Filed: 1991-05-21
Abstract: In an optical recording medium comprising a recording layer and a reflective layer closely stacked on a substrate, recording is carried out by directing recording light to the recording layer to form pits and reproduction is carried out by directing reproducing light to the recording layer. The recording layer contains a light absorbing dye, typically cyanine dye and a bisphenylenedithiol copper complex quencher in either independent form or ionically bonded form. The quencher characterized by a low coefficient of extinction can be added in a sufficient amount to provide the recording layer with light resistance while maintaining recording/reproducing performance.
Patent EP-0457571-A2 (EP)
Title: Strained superlattice semiconductor structure
Inventor: YOSHIDA NAOHITO
IPC: B82Y20/00
Filed: 1991-05-15
Abstract: A semiconductor structure for a light-interactive semiconductor device includes first and second crystalline semiconductor cladding layers having a first lattice constant and a strained superlattice structure disposed in contact with and between the first and second cladding layers and including alternating first crystalline semiconductor quantum barrier layers having a first energy band gap and a second lattice constant and second crystalline semiconductor quantum well layers having a second energy band gap less than the first energy band gap and a third lattice constant wherein the first lattice constant is approximately equal to the average of the second and third lattice constants and the second lattice constant differs from the third lattice constant by at least about 0.5 percent of the second lattice constant.
Patent EP-0473430-A2 (EP)
Inventor: DAVIS ROBERT BERNARD
IPC: D01F6/78
Filed: 1991-08-29
Abstract: The present invention relates to a fabric for a paper making machine which fabric comprises a woven substrate carrying batt fibre on the surface thereof characterised in that at least one of the batt fibre and the substrate comprises a polyetherketone.
Patent EP-0474508-A2 (EP)
Inventor: SEIICHI SAKURA
IPC: H01L23/538
Filed: 1991-09-06
Abstract: The present invention provides a liquid crystal display device comprising a liquid crystal display member (3), which includes a pair of opposed glass substrates having transparent electrodes on their inner surfaces and a liquid layer between the opposed glass substrates, a drive control circuit mounted on a board (4) for controlling the liquid crystal display member, and a driving IC (2) for driving the liquid crystal display member, characterised in that the driving IC is mounted on the liquid crystal display member so as to face the drive control circuit board, and in that the drive control circuit is connected by wiring (5) to the liquid crystal display member for supplying an input to the driving IC for driving the liquid crystal display member.
Patent EP-0474584-A2 (EP)
Inventor: KAUFMAN HAROLD R
IPC: H01J37/32
Filed: 1991-08-29
Abstract: A pair of dissimilarly-sized electrodes (84, 70) are driven by a radiofrequency source to create a plasma. A magnetic field (100) is oriented to be parallel to a surface area on the smaller electrode (84). The field strength increases to either side of that smaller electrode (84). As shown, ions are electrostatically accelerated out of the plasma, but they instead may be accelerated magnetically, electrons may in the alternative be extracted or there may be no accelerating mechanism.
Patent EP-0503509-A2 (EP)
Inventor: GAESE MARTIN
IPC: B23H7/06
Filed: 1992-03-06
Abstract: In the electro-erosion of wire cutting method described, in which a shaped part is cut out from a larger part, at the contour transition point between two contour elements the eroding wire is moved in to and out from the outer contour line of the shaped part to be cut out. This allows joins to be avoided. <IMAGE>
Patent EP-0520436-A2 (EP)
Inventor: KONDO KOICHI
IPC: C12R1/91
Filed: 1992-06-25
Abstract: The present invention relates to a monoclonal antibody which specifically recognizes 6,15-diketo-13,14-dihydro-prostaglandin F₁α with high sensitivity, a hybridoma producing said monoclonal antibody, a method of establishing said hybridoma and an immunoassay method for 6,15-diketo-13,14-dihydro-prostaglandin F₁α using said monoclonal antibody. 
     The monoclonal antibody of the present invention makes it possible to conveniently measure 6,15-diketo-13,14-dihydro-prostaglandin F₁α, a stable metabolite of prostaglandin I₂ thought of as reflecting the concentration changes therein, with specificity and high sensitivity. It is useful in determining the content of prostaglandin I₂, which exhibits platelet aggregating inhibitory activity, vasodilating activity and other activities, in biological samples.
Patent EP-0523645-A2 (EP)
Inventor: BUTZBACH KARL F
IPC: H01H36/00
Filed: 1992-07-15
Abstract: In the case of an electrical switch having an operating plunger (29) which is guided in a spring-loaded manner in a housing (1), a switching element (23) is provided which can be acted on by a permanent magnet (19) without touching it and is connected to connecting contacts (27) which extend through a base (10) which is inserted into the housing (1). In this case, the permanent magnet (19) and the switching element (23) are fixed on the base (10) forming a free space (45) between them, the operating plunger (29) being displaceable with its lower region, which consists of a ferromagnetic material, into this free space (45) in order to change the switching state of the switching element (23). The switching element can be designed as a Hall generator, a reed-switching ampoule, or the like. <IMAGE>
Patent EP-0527480-A2 (EP)
Inventor: MUKAIDA HEIHACHIRO
IPC: C09D7/61
Filed: 1992-08-12
Abstract: Vibration damping thick-film coating composition comprising a coating composition comprising 100 parts by weight of a binder, from 20 to 200 parts by weight of a hydraulic inorganic filler, from 10 to 150 parts by weight of a filler other than the hydraulic inorganic filler, and from 10 to 7 parts by weight of (a) a cored filler or (b) a cored filler and a synthetic resin powder, and a method of forming the same.
Patent EP-0529508-A2 (EP)
Title: Tool clamping chuck
Inventor: KELCH WOLFGANG
IPC: B23B31/107
Filed: 1992-08-20
Abstract: The clamping mandrel (1) has two separate holders (2, 3), one for attachment to a machine spindle and the other for accepting a tool insert, and these two holders (2, 3) can be moved towards one another, transversely to their longitudinal axes (10, 11), by means of a guide (9) and can be adjusted and fixed in the micro range by means of an adjusting device (8), allowing radial deviations of the tool insert to be corrected. The guide surfaces (13, 14) of the guide (9) are put under high compressive stress by an axial clamping device (12), giving completely play-free adjustment in all directions. A fluid channel (3) for a machining fluid passes through both holders (2, 3). <IMAGE>
Patent EP-0531825-A2 (EP)
Inventor: KERMER WOLF-DIETER DR
IPC: C02F1/26
Filed: 1992-08-28
Abstract: Process for separating off metal complex dyestuffs, which are free from reactive groups and contain at least one hydroxysulphonyl group, from waste waters by means of amines which contain at least 6 carbon atoms, possibly in the presence of water-immiscible inert organic solvents.
Patent EP-0533351-A2 (EP)
Inventor: BOARDMAN CHARLES EDWARD
IPC: G21C15/18
Filed: 1992-08-14
Abstract: A liquid metal cooled nuclear fission reactor plant (10) having a top entry loop (48) joined satellite assembly with a passive auxiliary safety cooling system (60,32,84,64) for removing residual heat resulting from fuel decay during shutdown, or heat produced during a mishap. This satellite type reactor plant is enhanced by a backup or secondary passive safety cooling system (72,80) which augments the primary passive auxiliary cooling system when in operation, and replaces the primary cooling system when rendered inoperative.
Patent EP-0515304-A2 (EP)
Inventor: PARRISH LLOYD K JR
IPC: G06F1/16
Filed: 1992-05-22
Abstract: A doubled wall container (10) having a base (12) and a pair of container sides (14, 16) pivotally secured to the base (12). Each of the container sides (14, 16) has a ridge member.
Patent EP-0552719-A2 (EP)
Inventor: ENDO TAKAFUMI
IPC: B41J2/355
Filed: 1993-01-19
Abstract: Disclosed herein is a thermal head driving circuit for energizing a plurality of thermal resistors corresponding to a plurality of dots to thereby control a thermal head for printing data on a heat-sensitive paper. The thermal head driving circuit is provided with a plurality of latch circuits each of which retains recorded information formed of respective dots on the present line, of the plurality of dots and previous recorded information and outputs a plurality of patterns indicative of these information on a time-series basis. A pulse signal generator outputs pulse signals so as to increase the number of pulses with respect to patterns each falling under a high level when patterns that the degrees of increases in temperatures of said thermal resistors by energization based on patterns falling under different levels, of the plurality of patterns, are the same, are selected. The thermal resistors are energized based on the outputted pulse signals.
Patent EP-0574804-A2 (EP)
Inventor: BROSIUS SIBYLLE DR
IPC: C08L23/02
Filed: 1993-06-08
Abstract: Partially crosslinked polyolefin mixtures containing   a) a polymer comprising from 25 to 97 % by weight of a propylene polymer (I) containing from 0 to 15 % by weight of copolymerised C2-C10-alk-1-enes and from 3 to 75 % by weight of a further propylene polymer (II) containing from 15 to 80 % by weight of copolymerized C2-C10-alk-1-enes, b) a randomly distributed ethylene copolymer containing from 5 to 20 % by weight of copolymerised C3-C10-alk-1-enes and having a density at room temperature of from 0.89 to 0.925 g/cm<3>, c) a rubber-like material having a Shore A hardness of from 30 to 90, and   d) a bismaleimido compound of the formula (I) <IMAGE> in which R is C1-C20-alkyl, where the alkyl radical may be interrupted by one or more oxygen atoms, C5-C7-cycloalkyl, C6-C15-aryl, where the cycloalkyl or aryl radical may in each case itself be substituted by one or more C1-C10-alkyl and/or C1-C6-alkoxy and/or C1-C4-dialkylamino groups, and a radical of the formula (II> R<1>-Z-R<2> (II> where R<1> and R<2> are each, independently of one another, C1-C10-alkyl, C5-C7-cycloalkyl or C6-C10-aryl radicals which may each themselves be substituted by one or more C1-C10-alkyl and/or C1-C6-alkoxy and/or C1-C4-dialkylamino groups, and Z is a C1-C10-alkyl group, a C1-C4-dialkylamino group, an oxygen atom or a sulphone group.
Patent EP-0581305-A2 (EP)
Inventor: NAKAJIMA SHIGERU C O YOKOHAMA
IPC: H01L21/338
Filed: 1993-07-30
Abstract: There is disclosed a process for fabricating a field-effect transistor comprising: a first step of implanting ions in a semiconductor substrate (1) to form an active layer (3); a second step of forming a dummy gate on the semiconductor substrate (1), and implanting a dopant in the semiconductor substrate (1) with the dummy gate as a mask to form a first doped layer (6); a third step of reducing a conifiguration of the dummy gate, and implanting a dopant in the semiconductor substrate to form a second doped layer (7); a fourth step of forming an insulating film (8) using said reduced dummy gate; and a fifth step of removing a part of the insulating film on the first doped layer (6), forming an ohmic electrode (10; 11) in the region with the insulating film (8) removed, lifting off the insulating film using said reduced dummy gate, and forming a gate electrode (12) in the lifted-off region.
Patent EP-0584735-A2 (EP)
Inventor: NAKANISHI MIKIHIKO C O SAKURA
IPC: C09D11/16
Filed: 1993-08-20
Abstract: A water-base erasable ink composition for use in marking pens which comprises:
     (a) water as a solvent;   (b) a colorant dispersed or dissolved in the water in an amount of 0.5-20% by weight;   (c) a water soluble polyvinyl acetal resin as a film-forming agent in an amount of 0.1-15% by weight; 
and   (d) an aqueous emulsion of an aliphatic carboxylic acid ester which is liquid and nonvolatile or only slightly volatile at room temperatures as a separating agent in a dry amount of 1-20% by weight.   
     The ink composition preferably further comprises a polyoxyethylene polyoxypropylene block copolymer, or a lanoline derivative, in particular, ethoxylated cholesterol or ethoxylated isocholesterol, or both of these, as a writing separation assistant.
Patent EP-0588161-A2 (EP)
Inventor: MORGAN JASON NATHANIAL
IPC: H03H17/00
Filed: 1993-09-02
Abstract: An equalizer is arranged for equalizing a received signal comprising 2-binary, 1-quaternary-coded multi-level signals S(-3), S(-1), S(+1), S(+3) corresponding to predetermined signal levels -3, -1, +1, +3, respectively. The equalizer includes a gain unit (107) with an adjustable gain, a filter (111) with an adjustable pole and zero, and a processor (119). The processor adjusts the equalizer by sampling equalized S(+3) signals and adjusting the gain, the pole and the zero so that the average value of the equalized S(+3) signals is substantially equal to +3 volts and the variance of the equalized S(+3) signals is minimized.
Patent EP-0589267-A2 (EP)
Inventor: SCHMID WOLFGANG DIPL-ING
IPC: B25D11/06
Filed: 1993-09-04
Abstract: In a powered hand tool with bail-spring (bowed-spring) percussive mechanism, the coupling of the percussive mechanism (105) is effected by axial displacement of an eccentric drive member (107) on a shaft (104). During this process, the eccentric (108) slides into a fork (112) coupled to a driver member (115) for the reciprocating drive of the percussive element (124). The axial displacement of the drive member (107) is effected by displacement of a gearwheel (130) connected to the tool spindle (131). <IMAGE>
Patent EP-0599417-A2 (EP)
Inventor: HYMAN JONES MARVIN
IPC: G01N33/574
Filed: 1993-11-19
Abstract: This invention relates to a novel reagent and a method of using the reagent in an immunoassay to detect antigens, particularly antigens immunocomplexed with their corresponding or cross-reacting antibodies. In particular, this reagent and method increase the detection of human immunodeficiency virus HIV-1 p24 core antigen.
Patent EP-0626739-A2 (EP)
IPC: H01R43/01
Filed: 1994-01-21
Abstract: A tool for laying electrical cables, and possibly cutting them to length, for the automatic production of wiring systems for electrical equipment has a laying finger (2) which is arranged on a housing (1) and in which a guide duct (4) for a cable is constructed. A pressure element (19) is provided in the vicinity of the side opening (10) in the guide duct. This pressure element (19) has a pressure surface (22) which moves essentially transversely with respect to the axial direction of the guide duct and to which cutting-off means in the form of a knife blade (12) are assigned, which means are likewise mounted on the laying finger such that they can be displaced. The knife blade interacts with a region of the wall of the guide duct. <IMAGE>
Patent EP-0636625-A2 (EP)
Inventor: ALBRIGHT JAY D
IPC: C07D/
Filed: 1994-07-15
Abstract: Tricyclic diazepines of the formula:
       
wherein A, B, D, E, F, Y and Z are defined in the specification which compounds have vasopressin and oxytocin antagonist activity.
Patent EP-0640821-A2 (EP)
Title: Apparatus for testing hollow bodies
Inventor: ERTL HERBERT
IPC: G01M3/00
Filed: 1994-07-19
Abstract: The device for testing hollow spaces for tightness has a testing head which can be displaced in the hollow space and is provided with an advance device and at least two sealing arrangements arranged at a distance from each other. Between the sealing arrangements, at least one satellite testing head is provided, which can be moved by means of its own advance device at an angle to the longitudinal axis of the testing head and is rotatably supported with reference to the longitudinal axis of the testing head. <IMAGE>
Patent EP-0646529-A2 (EP)
Inventor: SIMIZU YUKIYA C O FUJI PHOTO F
IPC: B65C1/02
Filed: 1994-09-30
Abstract: A label sticking apparatus has a suction drum (40) with at least three holding-sticking units (41) mounted at constant intervals on the periphery thereof so as to be movable in radial directions of the suction drum. The suction drum (40) is rotated intermittently by a constant amount so as to feed and stop the holding-sticking units (41) at a label feeding station (51), a positioning station (52) and a sticking station (56) which are disposed around the suction drum in this sequence. Labels are seriatim peeled from a label tape (16) and held on a distal end of the holding-sticking unit (41) at the label feeding station (51). At the positioning station (52), positioning of each label is performed by a positioning head (52) having a centering pin (70) and a pair of angular position correction pins (71,72). At the sticking station (56), the holding-sticking unit (41) is pushed through an eccentric cam (45) radially outward from the suction drum toward a work-piece (25), to press and stick the label held on the holding-sticking unit onto the work-piece.