baber/WOPTO huggingface dataset:
Patent EP-0583955-A2 (EP)
Inventor: YOKOYAMA MASAYUKI
IPC: A61K47/48
Filed: 1993-08-13
Abstract: A polymeric micelle type drug comprises at least one hydrophobic drug physically trapped in a drug carrier comprising a block copolymer represented by formula I or II:
     
       
wherein R 1  is hydrogen or an alkyl group having 1 to 20 carbo atoms, R 2  is NH, CO, R e (CH 2 )qR 7  (in which R 6  represents OCO, OCONH, NHCO, NHCOO, NHCONH, CONH or COO, R 7  represents NH or CO, and q is 1 to 6), R 3  is hydrogen, an alkyl group having 1 to 20 carbon atoms, (CH 2 ) P C 6 H 5 , (CH 2 ) P COOR 5  or CH 2 CONHR 5  (in which p is 1 or 2, R 5  represents a C 1-20  alkyl group, a benzyl-substituted C 1-20  alkyl group or a benzyl group), R 4  is hydrogen, hydroxyl, RCO-, RNH- or RO- where R is an alkyl group having 1 to 20 carbon atoms, m is 4-2500, and n is 2-300.
Patent EP-0619487-A2 (EP)
Inventor: YOU ZHONGGING
IPC: G01N27/82
Filed: 1994-03-09
Abstract: A method includes steps, for non-destructive examination of a specimen for defects existing in one or both of opposed first and second surfaces thereof, comprising concurrently examining specimen locations with diverse examination techniques and comparing the respective detection results of such examination techniques for discriminating as between defects resident in the opposed surfaces of the specimen. A system for non-destructive examination of a specimen for defects existing in one or both of opposed first and second surfaces thereof comprises a generator (12) for inducing eddy currents in at least the specimen first surface and for establishing a magnetic field in the specimen, a detector (24) for detecting chracteristics of eddy currents in the specimen and for detecting characteristics of magnetic flux leakage from the specimen, a motor for effecting relative movement between the specimen and the detector to provide for examination of the specimen at multiple specimen locations and a display unit (38) for synchronous joint display of the detected characteristics of the eddy currents in the specimen and of the detected characteristics of magnetic flux leakage from the specimen at each of the multiple specimen locations.
Patent EP-0617071-A2 (EP)
Inventor: GOTTSCHALK AXEL DR
IPC: C08G65/44
Filed: 1994-03-18
Abstract: A process for the preparation of polyphenylene ethers from monohydric phenols which contain alkyl substituents in both ortho-positions or additionally in one meta-position, but not in the para-position, by oxidative coupling with oxygen-containing gases in the presence of an oxidation catalyst and in the presence of a compound which regulates the molecular weight, in organic solvents, characterised in that the molecular weight regulator used is an aliphatic, aromatic or cycloaliphatic mono- or dicarboxylic acid having 1 to 24 carbon atoms.
Patent EP-0620262-A2 (EP)
Inventor: HORNUNG BARBARA
IPC: C09K19/34
Filed: 1994-03-30
Abstract: A smectic liquid-crystal mixture comprising     A. at least one compound of the formula (I) <IMAGE>  in which   R<1> and R<2> are identical or different and are a straight-chain or branched alkyl group having 1 to 18 or 3 to 18 carbon atoms respectively, where one CH2 group adjacent to the oxygen may also be replaced by -CO-,   <IMAGE>  is <IMAGE>  or <IMAGE> ,  and/or at least one compound of the formula (II) <IMAGE>  in which   R1 and R2 are identical or different and are a branched or unbranched alkyl group having 1 to 18 or 3 to 18 carbon atoms respectively, where one CH2 group adjacent to the oxygen may also be replaced by -CO-,   <IMAGE>  is <IMAGE>  or <IMAGE> ,     B. at least one compound of the formula (III) <IMAGE>  in which   R<1> and R<2> are identical or different and are a straight-chain or branched alkyl radical having 1 to 22 or 3 to 22 carbon atoms respectively, where 1 or 2 non-adjacent CH2 groups may also be replaced by -O-, -CO-, -CO-O-, -O-CO-, -O-CO-O- or -Si(CH3)2-, A<1>, A<2> and A<3> are identical or different and are 1,4-phenylene, in which one or two H atoms may be replaced by F, pyridine-2,5-diyl, in which one or two H atoms may be replaced by F, pyrimidine-2,5-diyl, in which one or two H atoms may be replaced by F, trans-1,4-cyclohexylene, in which one or two H atoms may be replaced by -CN and/or -CH3, or 1,3,4-thiadiazole-2,5-diyl, and   A<1> can be <IMAGE> , M<1>, M<2> and M<3> are identical or different and are -O-, -CO-O-, -O-CO-, -CH2-O-, -O-CH2- or -CH2-CH2-, X<1>, X<2>, X<3>, X<4>, X<5>, X<6>, X<7> and X<8> are CH or N, where the number of N atoms per 6-membered ring is 0, 1 or 2, a,b,c,d,e and f are zero or one, with the proviso that the sum a + c + e is 0, 1, 2 or 3;   C. compounds of the formula (IV> R<1>-O-CO-O-(-A<1>)a(-M<1>)b(-A<2>)c(-M<2>)d(-A <3 )e(-O-)f-R<2> (IV> in which   R<1> and R<2> are identical or different and are a straight-chain or branched alkyl group having 1 to 22 or 3 to 22 carbon atoms respectively, A<1>, A<2> and A<3> are identical or different and are 1,4-phenylene, in which one or two H atoms may also be replaced by F, pyrimidine-2,5-diyl, in which one or two H atoms may also be replaced by F, or pyridine-2,5-diyl, in which one or two H atoms may also be replaced by F, M<1> and M<2> are identical or different and are -O-, -CO-, -CO-O-, -O-CO-, -CH2-O-, -O-CH2- or -CH2-CH2-, a, b, c, d, e and f are zero or one, with the proviso that the sum a + c + e is 1, 2 or 3;   and further smectogenic compounds and optionally dopes has a low melting point and a broad Sc phase.
Patent EP-0621217-A2 (EP)
Title: Chain conveyor with frictionally driven recirculated pallets linked together in sub groupings
Inventor: GYGER JACK DOUGLAS
IPC: B65G17/00
Filed: 1994-04-21
Abstract: A chain conveyor is described having a pair of loops (40A,40B) of triple strand chains, frictionally driving pallets supported on upper advance runs, the pallets (56) linked together in subgroups to be able to support long length workpieces. The pallets (56) are driven around the chain loop sprockets (48A,48B) at either end of the conveyor (10), the linked connection allowing relative tilting of the pallets in the subgroup as each subgroup is driven around the sprocket axes. The pallets are held as they are swung around either sprocket axis by a split disc gripper mechanisms (70A,70B,72A,72B) which each grip a tapered edge gripper bar (68A,68B) mounted spaced below the pallet. A pair of ride bars (62A,62B) are also mounted below the pallet, each having a rounded shoulder at either end engaging a chain loop across the inside curvature of the chain loop when passing around the sprockets. The rounded shoulders nonpositively engage the chain link rollers so that the pallets are not positively fixed to the chain loops when swung around the sprocket axis at either end. An overhead form of the conveyor has workpiece hangers depending from each pallet during movement down the lower run, with workpiece suspended therefrom, the upper run being the return run in that embodiment.
Patent EP-0798015-A2 (EP)
Inventor: ECKHARD ALT DR
IPC: A61N1/365
Filed: 1987-08-17
Abstract: The rate responsive cardiac pacemaker for implantation ina patient, comprises an activity sensor means (3, 31) for detecting movement of the patient arising from physical exercise and generating an electrical output signal representative thereof and means for generating pulses (9 to 12) dependent on said output signal to stimulate the patient's heart. Said activity sensor means includes a minaturized mechano-electrical transducer (31) responsive to acceleration, which is preferably integrated with signal processing circuitry in a silicon chip.
Patent EP-0614853-A2 (EP)
Inventor: INOUE TAKAHIKO
IPC: C01B39/48
Filed: 1994-02-02
Abstract: A production method of zeolite β is disclosed, wherein amorphous aluminosilicate having molar ratios of 
   SiO₂/Al₂O₃ 10 ∼ 200, (10:1 to 200:1) and 
   M₂O/Al₂O₃ 0.8 ∼ 1.2 (0.8:1 to 1.2:1) 
(wherein M means an alkali metal), obtained by continuously reacting raw materials for a specific time under conditions of temperature of 0 to 55°C and pH of 5 to 9, is contacted with alkali metal hydroxide, tetraethylammonium compound and water at molar ratios of: 
   SiO₂/Al₂O₃ 10 ∼ 200 (10:1 to 200:1), 
   M₂O/SiO₂ 0.01 ∼ 1 (0.01:1 to 1:1) 
   H₂O/SiO₂ 8 ∼ 30 (8:1 to 30:1) and 
   R₂O/SiO₂ 0.05 ∼ 0.7 (0.05:1 to 0.7:1) 
(wherein R means tetraethylammonium), for 24 to 120 hours at 70 to 160°C to crystallise.
Patent EP-0617413-A2 (EP)
Inventor: SUZUKI TOMIO
IPC: G11B5/60
Filed: 1994-03-23
Abstract: A magnetic head slider includes a track portion which is constituted by a flat surface (5) to be opposed to a recording medium and two track side surfaces (12) each having a concave conical peripheral shape and defining the width of the track as viewed on the above flat surface. A process is also disclosed for producing such a magnetic head slider by using a grinding stone having a conical or frusto-conical shape at a peripheral side and rotated, so that the track side surfaces each having a conical or frusto-conical peripheral shape and defining the width of the track as viewed on the above flat surface are formed.
Patent EP-0623338-A2 (EP)
Inventor: RADHAKRISHNA B KASAT
IPC: A61K/
Filed: 1994-04-26
Abstract: Disclosed are transparent, clear cosmetic stick compositions of the type gelled with soaps such as sodium salts of saturated fatty acids, and containing an alcohol (e.g., propylene glycol) and water. The compositions include sodium salts of methyl carboxy derivatives of ethoxylated lauryl alcohol (e.g., sodium laureth-13 carboxylate) to improve transparency and clarity of the stick compositions. The soap gelling agent can be a mixture of sodium salts of fatty acids (e.g., saturated fatty acids) of carbon chain length C 12 -C 22 . The stick compositions can include deodorant active materials (such as fragrances, bacteriostats, bacteriocides, etc.) so as to provide transparent, clear deodorant stick compositions for application to axillary regions.
Patent EP-0674316-A2 (EP)
Inventor: YONEMITSU JUN
IPC: G11B7/24
Filed: 1995-03-17
Abstract: An optical disk having a diameter less than 140mm and, a thickness of 1.2mm ± 0.1mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information and exhibiting a track pitch in the range between 0.646µm and 1.05µm; with the tracks being divided into a lead-in area, a program area and a lead-out area. The data includes table of contents (TOC) information recorded in a plurality of sectors in at least one TOC track and user information recorded in a plurality of sectors in user tracks; with the TOC information including addresses of start sectors recorded in the user tracks. The data (both user and TOC information) is encoded in a long distance error correction code having at least eight parity symbols, and is run length limited (RLL) modulated.
Patent EP-0721162-A2 (EP)
Inventor: NELSON MARVIN D
IPC: G06F11/20
Filed: 1995-08-29
Abstract: A disk storage control system (10) includes dual controllers (20,25) having real-time, synchronous, mirrored memory (30,35) therebetween to provide immediate, accurate, and reliable failover in the event of controller failure. Non-volatile random access memory (30,35) provides retention of data during a loss of power and during the manipulation of hardware for purposes of repair. A communication path (100,105) is established within the mirrored memory between the controllers to monitor and coordinate their activities. The state of the mirrored memory is continuously monitored for accuracy of the mirror and failure detection. Concurrent and ready access for each controller to the same disk storage control data set is provided without need for extra manipulation or extra direct memory access (DMA) activity to satisfy host requests. Furthermore, either controller can be hot swapped in the event of failure without the need for preparatory intervention.
Patent EP-0702427-A2 (EP)
Title: Sliding device to make a disconnection
Inventor: RETTENBERGER ANTON
IPC: H01R13/187
Filed: 1995-09-01
Abstract: An isolating slider (3) is arranged on an inner connection rail (1) to at least one connection terminal (2). The isolating slider surrounds the connection rail with two clamping jaws (4,5) on one side, and on the other side forms an input (6) for a current rail (7) arranged inside or outside the housing. The clamping jaws are tiltingly guided by direction stabilising shaping against axial and sideways offset w.r.t. each other and are held together by a spring element (10).
Patent EP-0701210-A2 (EP)
Inventor: SUGIMOTO HIDEKI
IPC: G06F13/00
Filed: 1995-09-11
Abstract: A data processor has an internal data bus and an instruction fetch bus provided separately from each other. When a data-read operation mode is designated, data stored in an internal read only memory are read out onto both the internal data bus and the instruction fetch bus, and the data on these buses are then subject to an operation by an execution unit to check the coincidence therebetween, the comparison resultant signal being transferred to the outside.
Patent EP-0720996-A2 (EP)
Inventor: WAMPRECHT CHRISTIAN DR
IPC: C09D167/06
Filed: 1995-12-27
Abstract: Polyester-polyols with an OH no. of 60-400 (I) comprise the esterification prods. of (a) an alcohol component contg. (a1) a polyol component consisting of 3-8C (cyclo)aliphatic, at least trihydric alcohol(s), (a2) a diol component consisting of 2-18C (cyclo)aliphatic dihydric alcohol(s) and (a3) a mono-ol component consisting of opt. unsatd. 1-18C monohydric (cyclo)aliphatic alcohol(s), with (b) a carboxylic acid component contg. (b1) a diacid component consisting of itaconic or maleic acid, or the corresp. anhydride, and/or fumaric acid, opt. (b2) a diacid component consisting of satd. or unsatd. (cyclo)aliphatic acid(s) or possible anhydride(s) with at least 2 C atoms, other than (b1) and (a3) a mono-acid component consisting of opt. unsatd. 1-18C (cyclo)aliphatic monocarboxylic acid(s) or anhydride(s) thereof. Component (a3) or (b3) is used in amts. of at least 10 mole% w.r.t. the total amt. of (a) or (b) respectively. Also claimed are binder combinations contg. polyols (I) and (cyclo)aliphatic polyisocyanates.
Patent EP-0684486-A2 (EP)
Inventor: IIHOSHI AKIRA C O HONDA R D CO
IPC: G01S15/42
Filed: 1995-05-15
Abstract: A matrix of inverse matrix indicating the characteristics of beams of ultrasonic waves or radio waves from antenna (5a-5i) and reflector (5o) are previously created for each individual scanning direction (channel) (5a-5i) and stored in a memory (10). Physical quantities corresponding to the intensities of echo signals and to the distance to an object are detected, and temporarily stored in another memory (9) in accordance with the corresponding scanning directions (5a-5i). The temporarily stored data items which represent physical quantities corresponding to the same distance are arranged in rows or columns corresponding to the scanning directions. Inverse calculation processing, or deconvolution processing, is performed on the temporarily stored data items according to the matrix or inverse matrix. In this way, the temporarily stored data items are corrected.
Patent EP-0709784-A2 (EP)
Inventor: AMINI ISMAEL
IPC: G06F13/36
Filed: 1995-09-20
Abstract: A bus locking mechanism is provided in a computer system having a central processing unit connected to a memory controller, a memory connected to the memory controller via a memory bus and a peripheral interface connected to the memory controller via an input-output bus. The locking mechanism preferably uses the processor's N_RSRV output signal to detect the state of the central processor's internal reservation coherency bit. When this bit is set, the memory controller locks the memory and input-output busses for the exclusive use of the central processor. This bus locking prevents a bus mastering peripheral device from interrupting the processor while the processor is performing a Read/Modify/Write instruction.
Patent EP-0706134-A2 (EP)
Inventor: ARIMILLI RAVI KUMAR
IPC: G06F12/08
Filed: 1995-09-22
Abstract: A data processing system includes a processor, a system memory, one or more input/output channel controllers (IOCC), and a system bus connecting the processor, the memory and the IOCCs together for communicating instructions, address and data between the various elements of a system. The IOCC includes a paged cache storage having a number of lines wherein each line of the page may be, for example, 32 bytes. Each page in the cache also has several attribute bits for that page including the so called WIM and attribute bits. The W bit is for controlling write through operations; the I bit controls cache inhibit; and the M bit controls memory coherency. Since the IOCC is unaware of these page table attribute bits for the cache lines being DMAed to system memory, IOCC must maintain memory consistency and cache coherency without sacrificing performance. For DMA write data to system memory, new cache attributes called global, cachable and demand based write through are created. Individual writes within a cache line are gathered by the IOCC and only written to system memory when the I/O bus master accesses a different cache line or relinquishes the I/O bus.
Patent EP-0781224-A2 (EP)
Title: Hinged aircraft ski for improving egress and ingress from an aircraft cabin
Inventor: LANDES WESLEY K
IPC: B64C25/52
Filed: 1995-08-29
Abstract: A flotation apparatus, specifically a ski (27), is provided for use on an aircraft (21) for improving the egress and ingress from the aircraft cabin (20). The ski (27) is particularly applicable to helicopters (21) having fixed wheeled landing gear (23) wherein the helicopter (21) engages in rope repelling missions or wherein egress and ingress from the helicopter cabin (20) may be performed during low hover operations. The ski (27) includes a forward portion (55) substantially fixed in a parallel configuration with respect to the longitudinal axis of the helicopter and an aft portion (57). The aft portion (57) is rotatable from a substantially parallel configuration with respect to the longitudinal axis of the helicopter to a substantially perpendicular configuration with respect to the longitudinal axis of the helicopter; the aft portion (57) is rotatably attached to the forward portion (55) using a fastener, specifically a hinge means (35). During use, an operator uses a grapple hook (77) to release at least one latching mechanism (65) wherein the aft portion (57), under the force of gravity and from the downwash of the rotor blades, rotates into the substantially perpendicular relationship with respect to the longitudinal axis of the helicopter, in this configuration egress and ingress from the helicopter cabin is not impeded. To reconfigure the aft portion (57) into a flight or landing configuration, the operator grasp the aft portion (57) with the grapple hook (77) thereby pulling upward on the aft portion (57) until the aft portion (57) is securely latched to the forward portion (55).
Patent EP-0740448-A2 (EP)
Inventor: HARTMANN ULRICH DIPL-ING
IPC: H04M1/673
Filed: 1996-01-17
Abstract: The connection blocking system has each requested connection from a subscriber device subjected to a connection validation procedure, in which a sequence of successive selection characters providing a connection release code are transmitted to the exchange for comparison with a stored release code for the subscriber device. Pref. the connection release code is entered in the form of a PIN number compared with the stored PIN number for the subscriber device, at the exchange, for permitting the requested connection only when the compared PIN numbers are the same.
Patent EP-0731426-A2 (EP)
Inventor: NELDON P JOHNSON
IPC: G06F21/00
Filed: 1996-03-08
Abstract: The invention and process utilizes any number of biological parts to provide a proof of legitimacy and from them generate and verify a personal identification card (ID). This rendition of the invention deals mainly with fingerprints, but does not preclude the use of other biological parts. The invention is unique in being able to render complex forms into unique biological characteristic codes of the unique biological parts, especially the fingerprint, and then to be able to encode that code onto the magnetic strip of an ID card or credit card. The invention renders complex biological forms into numeric representations of the unique biological parts and especially the fingerprint. The number generated thereby is encoded onto the magnetic strip of an ID card or credit card. A comparison is made of the live biological part to the number on the card to identify that the person using the card as the legal owner of the card, thus automatically identifying the person as the legal card holder or rejecting that person as not being the legal card holder. This makes it possible to use the card safely without the need for personal attendants to ensure the transaction is carried out by the legal owner of the card.
Patent EP-0732624-A2 (EP)
Inventor: HATAKEYAMA MASAHIRO
IPC: H01J9/02
Filed: 1996-03-15
Abstract: A method and apparatus are presented for producing a three-dimensional ultra-fine micro-fabricated structures of the order of µm and less for use in advanced optical communication systems and quantum effect devices. The basic components are an energy beam source, a mask member and a specimen stage. Because the mask member is an independent component, various combinations of relative movements of the mask member with respect to the beam axis and/or workpiece can be made with high precision to produce curved or slanted surfaces on a workpiece, thereby producing a multiple lines or array of convex or concave micro-lenses. Other examples of fine-structures include deposition of thin films on a multiple line pattern or in an array pattern. Because of the flexibility of fabrication method and material of fabrication, labyrinth seals having curved surface with grooved structure can be used as friction reduction means for bearing components. The fine groove dimensions of the order of nm is possible. Energy beams can be any of fast atomic beams, ion beams, electron beam, laser beams, radiation beams, X-ray beams and radical particle beams. Parallel beams are often used, but when a focused beam is used, a technique of reduced projection imaging can be utilized to produce a fine-structure of the order of nm.
Patent EP-0741069-A2 (EP)
Inventor: GAETANI ANGELO
IPC: B66F9/075
Filed: 1996-04-22
Abstract: The four-wheeled lift truck (1) has a tight turning radius and improved stability, and is of the type having front wheels (2a,2b) with independent powerplants. The rear turning wheels (3a,3b) are mounted below the stems of respective hydraulic jacks (6a,6b) that have vertical axes and are rigidly coupled to the chassis of the truck (1). The hydraulic circuits (11a,11b) of the jacks (6a,6b) are connected one another, so that the lowering of one wheel is matched by a rise of the other. The stems (5a,5b) of the jacks (6a,6b) are interconnected by an articulation mechanism (12-19b) which mutually coordinates the turning angles of the wheels (3a,3b) to move the maximum turning center to the intersection between the fixed axis of the front driving wheels (2a,2b) and the centerline plane of the truck (1).
Patent EP-0728744-A2 (EP)
Inventor: RODUIT JEAN-PAUL DR
IPC: C07B61/00
Filed: 1994-05-31
Abstract: Prepn. of carboxylic acids of N-contg. aromatic heterocycles comprises: (a) reaction of an N-contg. aromatic heterocycle with formamide in the presence of a strong acid; and (b) conversion of the resulting carboxamide cpd. into the carboxylic acid by alkaline hydrolysis. The reaction step (a) is carried out in the presence of peroxodisulphuric acid or a peroxodisulphate.