baber/WOPTO huggingface dataset:
Patent EP-0435578-A2 (EP)
Inventor: SUEMATSU NORIHARU C O MITSUBIS
IPC: H03F1/32
Filed: 1990-12-20
Abstract: A low-distortion radio-frequency amplifying apparatus equipped with a distortion compensating circuit (10) for generating a distortion signal which cancels a distortion generated during radio-frequency amplification. The apparatus detects a signal corresponding an envelope power of the output or input of an amplifier (40), varies a distortion compensating characteristic according to the power value, and compensates a distortion over a wide dynamic range. The apparatus includes detecting means (51) for detecting an envelope detection signal of the amplifier, and a control means (52) for compensating the distortion compensating characteristic according to the detected signal.
Patent EP-0414607-A2 (EP)
Inventor: BRAHAM ABDEL KARIM
IPC: C07H21/00
Filed: 1990-08-22
Abstract: The application relates to an anti-sense oligonucleotide sequence which is an anti-RNA against TNF alpha messenger RNA, of formula (I): TCA TGG TGT CCT TTG CAG-X (I> in which X represents hydrogen or a sequence of 1 to 17 oligonucleotides in free, alkylated or sulphur-containing form or in the form of poly-L-lysine derivatives, process for the preparation thereof, medical use thereof and pharmaceutical preparations containing this novel sequence.
Patent EP-0424292-A2 (EP)
Inventor: GENTIL PIERRE
IPC: A61B17/66
Filed: 1990-10-17
Abstract: This device is of the type comprising two jaws, each one intended for fixing several screws or the like engaged in one of the two parts of the bone which is to immobilised, these two jaws being mounted on one and the same support which extends parallel to the limb to be fitted.   According to the invention, this support comprises a body (14) of cylindrical shape with its axis essentially parallel to the limb to be fitted, in which body there are mounted two pistons (17, 29), each one integral with a rod intended for the fixation of one of the two jaws (5), one (17) of the two pistons being connected to means for adjusting its axial position in the cylinder (14) and to means for locking it in the latter, while the other piston (29) is connected to elastic means (28) tending to push it outwards, and to means for locking it in the cylinder. <IMAGE>
Patent EP-0440141-A2 (EP)
Inventor: SZEKELY ANDREW GEZA
IPC: C01B17/04
Filed: 1991-01-28
Abstract: Ammonia-containing sour gas is combusted at high flame temperature with at least 90 percent purity oxygen in an externally cooled combustor, the ammonia-free product is cooled, then, in conjunction with additional acid gas which does not contain ammonia, is passed to a Claus furnace wherein less than one-third of the hydrogen sulfide is combusted with oxygen enriched air enabling boosting sulfur recovery in a Claus plant without detrimental effects on catalyst life, furnace refractories and pressure drops.
Patent EP-0452947-A2 (EP)
Inventor: KOBAYASHI SEIZO
IPC: B29K23/00
Filed: 1991-04-19
Abstract: According to the present invention, a polyolefin sheet, film or fiber having a high strength and a high modulus can be continuously produced by: 
   feeding an ultra-high-molecular-weight polyolefin powder between a pair of upper and lower endless belts opposed to each other (5,6), 
   conveying the polyolefin powder between the endless belts under compression to compression-mold the polyolefin powder at a temperature lower than the melting point of the polyolefin powder, the compression being continuously and smoothly effected, via the endless belts, by a pressing means comprising two sets of rollers (8) which are arranged at the back sides of the endless belts so that each one roller of the two roller sets faces each other and each of which rollers is rotatably supported at the shaft ends by a frame, and then 
   rolling and stretching the resultant compression-molded polyolefin in this order.
Patent EP-0455088-A2 (EP)
Inventor: IANNI CARMELO
IPC: A61H33/02
Filed: 1991-04-22
Abstract: In a mouth for hydromassage is provided a sleeve (31) sliding along its own axis to deliver a water jet, the operative position whereof is stabilized by a coaxial spring (30) and by a pressure fluid contained in a variable volume toroidal chamber (33); such a fluid opposing to the action of the spring aims (30) to reduce/eliminate phenomena of "pulsations" of the jet. Moreover, a device is provided for cleaning/disinfection of the mouth.
Patent EP-0461559-A2 (EP)
Inventor: SCHMITT JUERGEN DR
IPC: A61K9/133
Filed: 1991-06-07
Abstract: The invention relates to predominantly unilamellar phospholipid liposomes which contain no active substance, as agents for the treatment of atherosclerosis.
Patent EP-0477814-A2 (EP)
Inventor: FERRARO NEIL P
IPC: H01R43/042
Filed: 1991-09-23
Abstract: An electrical connector crimping tool has a head (14) with a stationary anvil (18) and a movable ram (16). The anvil (18) has two angled contact surfaces (32,33) for contacting a connector. The ram (16) has a front with a pyramid (38) and angled side portions (52,53). The pyramid is suitably sized and shaped such that the angled side portions (52,53) of the ram (16) can contact the anvil angled contact surfaces (32, 33) to stop forward advancement of the ram (16) without the pyramid (38) contacting the anvil.
Patent EP-0492286-A2 (EP)
Inventor: HARTMANN UWE ING GRAD
IPC: H02J1/00
Filed: 1991-12-11
Abstract: A power supply for vehicles is proposed which have loads which are to be operated via voltage transformers from the vehicle electrical system at the battery voltage, partially with a medium voltage which is higher than said vehicle electrical system and partially with a still higher high voltage. Hitherto, for each load requiring a voltage higher than the battery voltage a voltage transformer fed on the input side with the low battery voltage was used. This required a high constructional outlay and also involved high losses. According to the invention, a common medium voltage rail 2 is provided for the high voltage transformer 3 and for the medium voltage load 5b, which rail is held at a stabilised medium voltage by a voltage-controlled DC/DC transformer arrangement 1, by which means the losses are reduced and the power supply as a whole and also with regard to the high voltage transformer can be realised more simply. <IMAGE>
Patent EP-0440273-A2 (EP)
Inventor: LAMBEIR ANNE-MARIE VIRGINIE RE
IPC: C12N9/00
Filed: 1991-01-02
Abstract: A method for selecting amino acid residues is disclosed which upon replacement will give rise to an enzyme with an altered substrate specificity. New mutant glucose isomerases with an altered substrate specificity are provided according to this method. These altered properties are useful in starch degradation and in other sugar conversion reactions.
Patent EP-0444948-A2 (EP)
Inventor: SOGO HIROYUKI
IPC: H01P1/205
Filed: 1991-03-01
Abstract: A dielectric resonator (38) with a dielectric block (30). The block has a plurality of resonance apertures (32) and coupling-prevention aperture (34) between the adjacent resonance apertures within the block. The block is entirely coated with a conductive film except a limited portion around the one end of the resonance apertures.
Patent EP-0447198-A2 (EP)
Inventor: SHIMIZU HIDEKI
IPC: H01L39/02
Filed: 1991-03-13
Abstract: An oxide superconductor lamination member has a base, precious metal plates (1,1′) and an oxide superconductor layer (3). The precious metal plates and the oxide superconductor layer are successively laminated on the base, and the precious metal plates (1,1′) overlap each other at their ends. Another oxide superconductor lamination member has precious metal bases, and an oxide superconductor layer (3) lamination on the precious metal bases. The precious metal bases overlap each other at their ends. End portions of the precious metal plates (bases) are connected by an adhesive (2) so as to form a lap joint. The lap joint of the precious metal plates (bases) are covered with a precious metal foil (4).
Patent EP-0459796-A2 (EP)
Inventor: SHIMOTSUJI SHIGEYOSHI
IPC: G06T5/20
Filed: 1991-05-30
Abstract: With an image processing system, to-be-processed image data is run-length coded. The pattern type of 1 x M pixels of each row of the to-be-processed image data and a repetition count of the 1 x M pixel pattern in the row direction are obtained. The run-length coded to-be-processed image data is logically filtered in accordance with the pattern type of the 1 x M pixel pattern and its repetition count, thereby obtaining run-length coded processed image data.
Patent EP-0441747-A2 (EP)
Title: Mikrobizide
Inventor: ZONDLER HELMUT DR
IPC: C07D239/42
Filed: 1991-01-29
Abstract: Verbindungen der Formel <IMAGE> in welcher bedeuten: R1 Wasserstoff, Halogen, Methyl, Methoxy oder Trifluormethyl; n 1 oder 2; R2 Wasserstoff, C1-C6-Alkyl, mit Halogen, Cyano oder Methoxy substituiertes C1-C3-Alkyl, oder C2-C5-Alkenyl, C2-C5-Alkinyl, Benzyl, COR5, CON(R5)R6, CSN(R5)R6, CO(OR6), CO(SR6), CS(SR5), SO2R7, PO(OR6)2 oder Si(R6)3; R3 und R4 unabhängig voneinander Wasserstoff, C1-C5-Alkyl, CH2OR6, Cyclopropyl, Methylcyclopropyl, C2-C5-Alkenyl, C2-C5-Alkinyl oder C1-C2-Halogenalkyl; R5 Wasserstoff, C1-C6-Alkyl, mit 1 bis 3 Halogen substituiertes C1-C3-Alkyl, mit OR6 oder SR6 substituiertes C1-C3-Alkyl, C2-C5-Alkenyl, mit 1 bis 3 Halogen substituiertes C2-C5-Alkenyl, C2-C5-Alkinyl, C3-C6-Cycloalkyl, Phenyl oder 1 - bis 3-fach mit Halogen, C1-C3-Alkyl, C1-C3-Halogenalkyl, C1-C3-Alkoxy, Nitro oder Cyano substituiertes Phenyl; R6 C1-C6-Alkyl; R7 C1-C3-Alkyl, Phenyl, mit Halogen, C1-C2-Alkyl, C1-C2-Halogenalkyl, Methoxy, Nitro, 1- oder 2-fach substituiertes Phenyl; einschliesslich der Säureadditionssalze, besitzen wertvolle mikrobizide Eigenschaften. Die neuen Wirkstoffe können im Pflanzenschutz zur Verhütung des Befalls von kulturpflanzen durch phytopathogene Mikroorganismen und zur Bekämpfung dieser Schädlinge eingesetzt werden.
Patent EP-0479769-A2 (EP)
Inventor: OGAWA TOMOYA
IPC: C07H15/10
Filed: 1987-07-03
Abstract: The present invention relates to sialic acid derivatives. According to the present invention, there is provided sialic acid derivatives having the general formula (I):
       
 wherein, R¹ represents hydrogen, an acetyl group, or a trityl group, 
   R² represents hydrogen or an acetyl group, 
   one of R³ and R⁴ represents chlorine, -OAc, -OH,
       
 , or
       
    (R⁷ represents a hydrogen atom or an acetyl group, R⁸ represents a hydrogen atom, an acetyl group or a benzyl group, R⁹ represents a hydrogen atom, an acetyl group, a benzyl group or
       
 or
       
 wherein R¹⁰ represents a hydrogen atom or a benzoyl group), while the other represents -COOR¹¹ wherein R¹¹ represents hydrogen, sodium, or a methyl group.
Patent EP-0494614-A2 (EP)
Inventor: SCHAD ROBERT D
IPC: B30B15/24
Filed: 1992-01-04
Abstract: A friction clamp assembly for securing a mold of an injection molding machine (10) in a closed position includes a column (28) rigidly secured to a moving platen (18) carrying a mold half (20) and a gripper bush assembly (48) for frictionally engaging and locking the column (28) in a desired position. The clamp assembly further includes a clamp piston (42) for clamping the moving platen (18) in a mold closed position. The clamp assembly transmits a clamping force to portions of a moving platen (18) other than end portions via the column (28) so that platen parallelism is maintained during closing, injection and hold pressure portions of a molding cycle while platen bending is substantially avoided.
Patent EP-0502414-A2 (EP)
Inventor: TAKEYAMA YOSHIHARU
IPC: C08K7/00
Filed: 1992-02-27
Abstract: Disclosed is a flame-retardant resin composition comprising (A) a polyolefin resin, (B) a polyamide resin, (C) a modified polyolefin resin, (D) a hydrated metal oxide, (E) an antimony trioxide and (F) glass fibers, in which the proportion of glass fibers (F) is from 18 to 70 parts by weight to 100 parts by weight of a blend comprising from 30 to 74 % by weight of a mixture composed of from 50 to 90 % by weight of polyolefin resin (A) and from 10 to 50 % by weight of polyamide resin (B), from 1 to 5 % by weight of modified polyolefin resin (C), from 25 to 55 % by weight of hydrated metal oxide (D) and from 0 to 10 % by weight of antimony trioxide (E). The resin composition is not toxic and has excellent flame-retardant property and high mechanical strength.
Patent EP-0508088-A2 (EP)
Inventor: CARUSO PIETRO
IPC: G02B27/00
Filed: 1992-02-28
Abstract: A display comprising at least one indicator (9, 10) emitting a direct signaling image (11, 12); a transparent reading screen (7); and a mirror (14, 15) for reflecting the direct image (11, 12) and producing on the screen (7) a virtual signaling image (16, 17). For this purpose, the indicator (9, 10) is offset in relation to the screen (7), whereas the mirror (14, 15) is located directly behind the screen (7). To the observer's eye (8), the virtual image (16, 17) therefore appears further away, thus reducing eye fatigue caused by continual refocusing.
Patent EP-0505856-A2 (EP)
Inventor: ANDERSEN HANS
IPC: A61N1/39
Filed: 1992-03-13
Abstract: 2.1 In a known defibrillator device, there is arranged in a capsule housing a capacitor which can be switched by a controllable switch arrangement either to a voltage source for the purpose of recharging or, in order to transmit a dual-phase defibrillation pulse via an inductor, to two electrodes placed on the heart. 2.2. In order to be able to match the defibrillation pulse in a simple way to different electrode configurations, the inductor (14) and, as the case may be, further passive components are arranged in a second, separate, housing (15). <IMAGE>
Patent EP-0505868-A2 (EP)
Inventor: ALIG LEO
IPC: C07D211/46
Filed: 1992-03-16
Abstract: N-Aroyl- alpha -aminocarboxylic acid derivatives of the formula <IMAGE> in which L, R' to R''' and Q have the meaning given in the description, can be used for the treatment or prophylaxis of diseases which are caused by the binding of adhesive proteins to blood platelets, as well as by blood platelet aggregation and cell-cell adhesion. They are prepared by removing protective groups in appropriately protected compounds or by conversion of the cyano group to the amidino group in appropriate nitriles.
Patent EP-0516963-A2 (EP)
Inventor: KARTHAUS MICHAEL DIPL-ING
IPC: A61L2/20
Filed: 1992-04-23
Abstract: In a process and an apparatus for recovering a sterilising gas, especially ethylene oxide, materials to be sterilised are sterilised with the sterilising gas in a sterilising chamber; the mixture of sterilising gas and air drawn off from the sterilising chamber is pre-dried in a pre-cooler; the pre-dried mixture of sterilising gas and air is freed from residual moisture in a dryer, the sterilising gas is liquefied in a low-temperature condenser and stored in a storage container until used further in the sterilising chamber. At the same time, sterilisation and the entire recovery of the sterilising gas take place at pressures below the atmospheric pressure surrounding the apparatus. <IMAGE>
Patent EP-0511676-A2 (EP)
Inventor: GREEN DAVID T
IPC: A61B17/00
Filed: 1992-04-30
Abstract: A safety trocar 10 is provided in which the cannula 14 is reciprocally mounted to the cannula housing 21 and reciprocates into the cannula housing 21 when a proximally directed force is applied thereto. The piercing tip 12 is maintaines in the exposed position by a latching mechanism 100 associated with the obturator shaft, and is automatically withdrawn into the cannula under the force of a spring 28 when the proximal force is removed from the cannula, the cannula thus advancing distally and releasing the latching mechanism. Penetration force is maintained at a minimum, and safe and efficacious trocar entry is facilitated.
Patent EP-0522296-A2 (EP)
Inventor: KINOSHITA OSAMU
IPC: H01J37/32
Filed: 1992-06-09
Abstract: An etching system comprises a plasma chamber (20), a charge exchange chamber (22) and a processing chamber (24), and the charge exchange chamber and the processing chamber are partitioned with a porous plate (34) provided with a number of fine linear microchannel holes (34A). Positive ions generated by the plasma chamber are accelerated by an accelerating electrode (26) in the charge exchange chamber, charge-exchanged and introduced as neutral particles into the processing chamber through the microchannel holes. Neutral particles are vertically entered into an object (S) to be processed as neutral particle beams of which directions are completely aligned by the microchannel holes. Even an object with a large area can be etched with high accuracy by making the porous plate in a size which meets the object. Thus, the plasma processing only with neutral particles is carried out with high accuracy even when the area of the object is large.
Patent EP-0505028-A2 (EP)
Inventor: LEE MARK ANTHONY
IPC: G01S17/931
Filed: 1992-02-12
Abstract: A proximity detector for motor cars, to aid parking, has 3 infra-red transmitter units 10-1 to 10-3 producing a zone of radiation 36 and two receiver units 20-1 and 20-2 producing a zone 46 of sensitivity to the radiation. Each transmitter unit comprises 3 transmitter elements housed behind a common aperture (Fig. 3, not shown), and each receiver unit comprises 2 receiver elements housed behind a common aperture (Fig. 4, not shown), giving for each unit a polar diagram with at least two distinct directions of high magnitude, the axes of peak radiation or sensitivity from the elements of a unit being divergent through the aperture and forming the directions of high magnitude. Indicating means (23-25, Fig. 1 - not shown) indicate the amplitude of the combined signal from the receivers by means of a pulsed tone the pulse frequency of which is varied.
Patent EP-0508655-A2 (EP)
Inventor: AINSWORTH KENNETH M
IPC: G01R29/00
Filed: 1992-03-27
Abstract: An equalized eye pattern instrument inserts an equalizer between the input of the instrument and a display device for the instrument. The equalizer provides means for compensating for losses and other distortions in a transmission path so that a digital signal at the input of the instrument may be presented to the display device in a form suitable for eye pattern display. A switch may be used to bypass the equalizer when not needed so that the input digital signal may be directly displayed. Further the equalizer is preferably adaptive so that the input digital signal may be restored to its undistorted form at the source.
Patent EP-0514146-A2 (EP)
Inventor: HISAZUMI NOBUYUKI
IPC: C08J5/18
Filed: 1992-05-13
Abstract: A biaxially oriented film of a resin composition comprising 45-90% by weight of an aliphatic polyamide, 5-45% by weight of a xylylene polyamide and 5-30% by weight of a polyolefin. It is a heat-shrinkable film having moderate flexibility and appropriate moisture permeability that causes little loss in weight of the content even in long-time storage, and also excellent in oxygen gas barrier properties, heat resistance and dimensional stability, so that this film is suited for packaging of food and can facilitate the mechanical packaging process.
Patent EP-0519654-A2 (EP)
Inventor: OTTO DENNIS L
IPC: F16J15/32
Filed: 1992-06-12
Abstract: A seal for a roll neck bearing has a two interlocked components - a rotating component (34) fitted to the inner race of the bearing and a stationary component (36) fitted to the outer race. The rotating component includes a shield (40) which fits around the end of the inner race, and, while it establishes a static barrier along the inner race, it can float or be displaced axially on the inner race. The stationary component has a seal case (60) which fits snugly in a bore that opens out of the end of the outer race, it being trapped in that bore by a chock (C) into which the bearing fits. Both the shield (40) and case (60) have axial walls (42; 62) and radial walls (46; 64), and at the ends of their radial walls carry elastomeric seal elements (54; 68). The seal element (54) of the shield contacts the axial wall (62) of the seal case, whereas the seal element (68) of the case contacts the axial wall (42) of the shield and further establishes a labyrinth along the shield. The two seal elements include bumpers (90; 58) which are presented toward the radial walls (48; 64) and limit the distance the rotating component may be displaced axially relative to the stationary component.
Patent EP-0524822-A2 (EP)
Inventor: KNIERIM DAVID L
IPC: H04N9/77
Filed: 1992-07-23
Abstract: A video signal in component form is processed by generating high frequency linear color component signals (Rh', Gh', Bh') from wideband linear color component input signals (Rw', Gw', Bw'). The high frequency linear color component signals are combined to produce a high frequency linear luminance component signal (Yh'), which is combined with color component signals that contain low frequency components present in the wideband linear color component input signals to produce high-frequency-corrected linear color component signals (Ry', Gy', By').
Patent EP-0499522-A2 (EP)
Inventor: ENGELS HUBERT
IPC: C03B23/03
Filed: 1992-02-11
Abstract: Apparatus for bending glass sheets in a horizontal position comprising a flexible support belt (14) made of high temperature-resistant material for transferring the sheets (1) heated to the bending temperature into the bending station. The tools for bending by compression, in the bending station, consist of an upper bending mould (8) movable in the vertical direction and of a countermould (25) installed below the support belt (14). The countermould (25) consists of an enclosed casing (26) which can be pressurised and of a flexible upper closing membrane (27) which can be inflated under the effect of the pressure and which is made of a woven or woven-mesh fabric, substantially impervious to gas, made of high temperature-resistant fibres, in particular of metal fibres. <IMAGE>
Patent EP-0551075-A2 (EP)
Inventor: SAEGER TIMOTHY WILLIAM
IPC: H04N5/265
Filed: 1993-01-04
Abstract: A video display control system comprises a display (244) for the video signal, a vertical zoom circuit (50) for generating from the video signal a picture having a vertical height greater than the display, and, a vertical panning circuit (1034) for displaying a selected portion of the picture on the display by generating a time delay relative to a vertical synchronizing component of the video signal. A counter (1101) and comparator (1103) measure the respective durations of successive fields of the video signal and the time delay. A circuit (1108, 1110) responsive to the comparing means generates a first signal for initiating delayed reset pulses when a field of the video signal and the time delay match in duration. Another circuit (1102, 1104, 1106) generates a second signal for initiating the delayed reset pulses in accordance with the vertical synchronizing component. A gating circuit (1112, 1116, 1120) selects the first initiating signal as an output, if present, and selects the second initiating signal as an output absent detection of the first initiating signal. A further counter (1114) generates the delayed vertical reset pulses responsive to the output selected by the gating circuit.
Patent EP-0551870-A2 (EP)
Title: Electronic apparatus
Inventor: SHIMADA KEIICHIRO
IPC: G06F11/28
Filed: 1993-01-12
Abstract: A unitary electronic device (10) includes a CPU (1), a RAM (3), a ROM (2) for storing a processing porgram for the CPU (1) which program includes a command to execute, at each processing cycle of the CPU (1), the processing located at a predetermined address in the RAM (3), and an input means (4) or the like, for entering in the RAM (3) at the predetermined address, information for correcting a defect in the processing program stored in the ROM (2).