baber/WOPTO huggingface dataset:
Patent EP-0361412-A2 (EP)
Inventor: HOFFMANN DIETRICH DR DIPL-MATH
IPC: F42B10/34
Filed: 1989-09-27
Abstract: Bei einer unterkalibrigen Munition, insbesondere für Flugzeugbordkanonen, soll sichergestellt sein, daß ein sich von einem Geschoßkern (6) trennender Treibspiegel (1) abschußseitig nicht zu Gefährdungen führt. Es ist hierfür der Treibspiegel als Röhrengeschoß (1) ausgebildet, in dem der Geschoßkern (6) koaxial angeordnet ist.
Patent EP-0366104-A2 (EP)
Inventor: KISILOWSKI RICHARD
IPC: B65G53/28
Filed: 1989-10-25
Abstract: It is envisaged here to provide a modular-type construction for a despatch station for all areas of use. In this connection, a tubular element is arranged which has an integrated nozzle for delivering the conveying medium in the form of compressed gas. Downstream of the nozzle is arranged a constriction in order to produce an acceleration. The inlet region of the arrangement is designed as a permeable region for a material fluidisation by means of delivered conveying medium. <IMAGE>
Patent EP-0337733-A2 (EP)
Inventor: GIBBS DAVID L
IPC: A61K9/08
Filed: 1989-04-11
Abstract: A method of treating  Chlamydia  trachomatis infections in mammals, including humans, comprising administering intramuscularly, in a single dose, to a mammal requiring such treatment a composition comprising doxycycline or minocycline in a pharmaceutically acceptable vehicle that provides plasma concentrations of doxycycline or minocycline of at least about 0.1 micrograms per ml for a period of at least about 4-5 days.
Patent EP-0341065-A2 (EP)
Inventor: HENNEN WILLIAM J
IPC: C07H19/167
Filed: 1989-05-04
Abstract: 7,8-Disubstituted guanosine nucleoside derivatives are found to be potent immune response enhancing agents in human and animal cells. 7-Substituents are hydrocarbyl radicals having a length greater than ethyl and less than about decyl. 8-­Substituents are =O, =S, =Se and =NCN. Compositions and methods of use are also disclosed.
Patent EP-0351178-A2 (EP)
Inventor: LEONARD VURNEN J C O MINNESOTA
IPC: G11B23/50
Filed: 1989-07-11
Abstract: A generally square disk cartridge (3) for a recording disk (4) includes at least one air filter (10) in a corner (9) of the cartridge (3) and a circular rib (13) adjacent the disk (4) and between the disk (4) and filter (10). The cartridge (3) may also include a radial rib (12) connected to the circular rib (13) to enhance air flow to the filter (10). Air filters (10) may be located in each of the corners (9) of the cartridge (3) with associated circular (13) and radial (12) ribs to induce air flow to each.
Patent EP-0353981-A2 (EP)
Inventor: TANAKA MUTSUHIRO MITSUI PETR I
IPC: C08L23/10
Filed: 1989-07-31
Abstract: A propylene resin composition contains:
     (A) 50 to 99% by weight of a polypropylene resin, and   (B) 1 to 50% by weight of a rubber component, and    the rubber component (B) contains a random copolymer composition containing:
   (i) an ethylenic random copolymer selected from random copolymers of ethylene with an α-olefin having 3 to 20 carbon atoms having an ethylene content of 60 to 95 mol% and a MFR 230°C  of 0.1 to 50 g/10 min. and   (ii) a propylenic random copolymer selected from random copolymers of propylene with an -olefin having 2 to 20 carbon atoms except for propylene having a propylene content of 60 to 95 mol% and a MFR 230°C  of 0.1 to 50 g/10 min.,    at a weight ratio of (i):(ii) of from 95:5 to 20:80.
Patent EP-0365230-A2 (EP)
Inventor: SAKA KENJI
IPC: A61H7/00
Filed: 1989-10-13
Abstract: The invention relates to a facial suction device for massaging facial skin and the like by suction, and its object is to control suction force appropriately and operation noise small. 
     The suction device according to the invention includes a suction pump comprising a diaphragm (9) of which the center part is formed in a dome section (11), a suction valve (13a) and an exhaust valve (13b) both made of thin plate and disposed on the end of the diaphragm. And the dome section (11) of said diaphragm (9) is expanded and contracted by the rotation of an eccentric shaft of a motor (4), whereby the suction valve (13a) and the exhaust valve (13b) are operated to draw air in through a suction cylinder (19) and expel it through an exhaust port. The suction cylinder, with an adaptor on its end, is applied to the face.
Patent EP-0366332-A2 (EP)
Inventor: WHITE WILLIAM ALVIN
IPC: G11C11/417
Filed: 1989-10-17
Abstract: A digital memory system of the type which includes an amplifier transistor (22,24) connected to provide an amplified bitline signal corresponding to the state of a selected memory cell (12). A bitline pullup transistor (18,20) is positioned to function as a bitline current source and as a load device for the amplifier transistor. The amplifier transistor is connected between the pullup transistor and the bitline and an output node positioned between the pullup and amplifier transistors provides the amplified bitline signal corresponding to the state of a selected memory cell.
Patent EP-0371675-A2 (EP)
Inventor: GRIMES GARY JOE
IPC: G02B6/42
Filed: 1989-11-21
Abstract: A non-invasive optical fiber coupler for coupling light into an optical fiber bus (103) through the cladding (104) surrounding the optical fiber bus without bending the optical fiber bus. The coupler comprises a tap optical fiber (102) free end adjacent to and facing a region of straight optical fiber bus with the tap fiber free end (108) and optical fiber bus region encapsulated with a junction media (101) having substantially the same index of refraction as the cladding of the optical fiber bus. Since the bus cladding is not removed nor is the optical fiber bus bent, there is no additional light lost due to the coupler from the optical fiber bus.
Patent EP-0380878-A2 (EP)
Inventor: HUNDEBOL SOREN
IPC: F27B1/00
Filed: 1989-12-14
Abstract: A cement clinker-producing plant has a suspension preheater (1,2,3), a calciner (4) united with a stationary reactor (6) and coolers (7,8). Air is blown up through the cooler (7) into the reactor (6) where a spouted bed, in which the clinker is burnt, is produced. The air flow is controlled so that only clinker particles which have grown to a certain size can fall through the air flow into the cooler (7).
Patent EP-0351387-A2 (EP)
Inventor: CRUS RICHARD ANTHONY
IPC: G06F7/22
Filed: 1989-06-07
Abstract: A page-accessing method in a segmented tablespace 10 is disclosed which eliminates unnecessary reading and locking. The tablespace comprises data pages 18 grouped into identically-sized segments 16, each segment storing data for a single table. A status indicator 26 for each data page of a segment is kept in a separate segment control block 20 stored on a space map page 14. Five data page status indicator values are maintained:
     (1) FULL (26a) - entirely full of current data;   (2) PARTIALLY FULL (26b) - partially full of current data;   (3) UNFORMATTED (26c) - empty; contains no data;   (4) MASS DELETE (26d) - contains only obsolete data because of an unqualified deletion (mass delete) of data; or   (5) QUALIFIED DELETE (26e) - contains only obsolete data because of a qualified deletion of data.   
     When scanning over the data in a segment, UNFORMATTED and MASS DELETE pages are skipped. QUALIFIED DELETE pages are locked, and then skipped if they still contain only obso­lete data when the lock is obtained. When inserting data into pages, preliminary reads of UNFORMATTED and MASS DELETE pages are avoided. Data integrity is ensured by placing integrity checking bits at the beginning and end of each page. If the bits contain the same value, the page's data integrity is intact. If the bits are different, the page's previous consistent contents are recovered from the log records.
Patent EP-0364433-A2 (EP)
Inventor: MOHORITSCH HANS ANTON
IPC: E01B7/22
Filed: 1989-10-03
Abstract: In a shouldered sole plate (1) with a guard-rail chair (2) for fastening a guard rail (3) and a device for holding down the rail foot (8) of the running rail (7), in which arrangement a spring element (9) for holding down the rail foot (8) of the running rail (7) can be pushed in between supporting plates (4) of the guard-rail chair (2) transversely to the longitudinal direction of the running rail, which spring element can be clamped by means of a clamping wedge (10) which can be driven in in the longitudinal direction of the running rail, bores or apertures (15) on the guard-rail side for fastening the shouldered sole plate (1) by means of sleeper screws are arranged at a distance from the free end of the shouldered sole plate (1) remote from the running rail (7), which distance corresponds to at least one-third, preferably at least two-thirds, of the distance of the free end of the shouldered sole plate (1) from the foot (8) of the running rail, as a result of which the forces (14) acting on the shouldered sole plate (1) can be reliably absorbed. <IMAGE>
Patent EP-0384483-A2 (EP)
Inventor: ROTTMANN DIETRICH DIPL-ING
IPC: F25J3/04
Filed: 1990-02-23
Abstract: A process and apparatus for air rectification are described. Nitrogen (16) taken off from the process is warmed to a medium temperature, partially passed out (30) of the main heat exchanger (17) and expanded (31) producing energy. The expanded gas (32) releases its cold in the main heat exchanger (17) to air (1) to be separated and is re-compressed (33, 36). <IMAGE>
Patent EP-0391378-A2 (EP)
Inventor: OKAZAKI KIYOSHI C O INTELLECTU
IPC: A61B17/225
Filed: 1990-04-04
Abstract: A shock wave lithotrity apparatus comprises an applicator (12) which is including a first transducer (30) for generating ultrasonic waves and for converging the ultrasonic waves on a focal point to treat an object, a second transducer (30) for generating ultra­sonic waves at a low level for echography, and a water bag (24) for transmitting the ultrasonic waves to the object. A lithotrity unit (36) and a B-mode imaging unit (38) are respectively connected to the first and second transducers (30, 32). When a position mode is selected, the second transducer (32) is driven by the B-­mode imaging unit (38) and the echography is displayed as well as the first transducer (30) is driven by the lithotrity unit (36) at a low voltage to detect the intensity of the echo signal. The degree of focus-­calculus matching is calculated based on the intensity. The operator adjusts the position of the first trans­ducer referring the echography and the matching degree. The operation of a trigger switch (46) is disabled in order to inhibit the drive of the first transducer at a high level in the positioning mode. In a lithotrity mode the first transducer (30) is driven at the high level in order to generate the shock wave at the focus point upon the operation of the trigger switch (46).
Patent EP-0409284-A2 (EP)
Inventor: TAKADA AKIRA
IPC: G06F21/14
Filed: 1990-07-23
Abstract: A data processor includes a program memory composed of an electrically programmable read only memory, the program memory including a first region asigned for storing programs and a second region assigned for storing two bits of control information. The data processor also includes a controller receiving the two bits of control information from the second region of the program memory for allowing a content of the first region of the program memory to be outputted from the data processor to an external device only when the two bits of control information stored in the second region of the program memory are different from each other.
Patent EP-0417528-A2 (EP)
Inventor: OHBA MOTOI
IPC: H04L27/14
Filed: 1990-08-24
Abstract: An FSK radio receiver of direct conversion type, which derives baseband in-phase and phase quadrature signals from a received FSK RF signal in respective mixers by applying local oscillator signals to the mixers differing in phase by 90 o , in which wide-band baseband 90 o  phase shifting circuits formed of only digital logic elements (11, 14), (13, 12) phase shift the in-phase and phase quadrature signals to enable a demodulated digital data signal to be obtained by subsequent digital processing. In that processing, signals having a frequency that is double that of the in-phase and phase quadrature signals are derived and used to derive the demodulated data signal, ensuring high accuracy of detection and lowering the accuracy required for the local oscillator frequency.
Patent EP-0415364-A2 (EP)
Inventor: HAYASHI KAZUHIKO
IPC: G11B5/73
Filed: 1990-08-28
Abstract: A magnetic recording medium having a magnetic thin film of a composition expressed as (Co a  Pt b  M c   I  M d   II )  100-x  Ox (where a, b, c, d are atomic percent; and x is weight percent). In this composition, a + b + c + d = 100, 0 < a, 0 < b ≦ 50, 0 < c ≦ 20, 0 ≦ d ≦ 20, 0 < x ≦ 10. M I  is at least one element selected from P, Si and Ge; and M II  is at least one element selected from B, Ga, Al, In, Sn and Sb. Such magnetic thin film is capable of retaining a large coercive force regardless of its thickness and can be formed without the necessity of raising the base temperature during deposition of a magnetic layer.
Patent EP-0416659-A2 (EP)
Inventor: KATAOKA HIRONORI
IPC: C08G18/38
Filed: 1990-09-07
Abstract: This invention relates to a method of producing particulate polymers. This production method is characterized in that a mixture of an isocyanate compound containing two or more isocyanato groups per molecule and a surfactant containing two or more hydroxyl groups per molecule is emulsified and allowed to cure in a dispersing medium which does not dissolve the isocyanate compound without use of a protective colloid. According to the production method of the invention, there occurs no aggregation of polymer particles during and after the curing reaction.
Patent EP-0417710-A2 (EP)
Inventor: RIFI MAHMOUD RASHAD
IPC: C08F4/64
Filed: 1990-09-10
Abstract: A process for the production of EPDM comprising reacting ethylene, propylene, ethylidene norbornene, and hydrogen, in the gas phase, in a fluidized bed, under polymerization conditions, in the presence of a catalyst system comprising:
     (a) the reaction product of a vanadium compound and a electron donor;   (b) at least one modifier having the formula BX₃ or AlR (3-a) X a  wherein each R is alkyl or aryl and alike or different; each X is independently chlorine, bromine, or iodine; and a is 0, 1, or 2,    wherein components (a) and (b) are impregnated into an inorganic support;
   (c) a halocarbon promoter; and   (d) a hydrocarbyl aluminum cocatalyst    with the following proviso:
   (i) the partial pressure of ethylene is in the range of about 25 to about 200 psi;   (ii) the molar ratio of propylene to ethylene is in the range of about 0.2:1 to about 2:1;   (iii) the molar ratio of hydrogen to ethylene is in the range of about 0.0001:1 to about 0.01:1; and   (iv) the amount of ethylidene norbornene is about 1.5 to about 15 percent by weight based on the weight of the fluidized bed.
Patent EP-0421170-A2 (EP)
Inventor: LATTION ANDRE
IPC: D01H5/52
Filed: 1990-09-14
Abstract: Each dual-apron drafting arrangement of a spinning machine has a basic frame (11), in which are arranged in succession and at a distance from one another at least three drive cylinders (12, 13, 14, 15) which extend in the longitudinal direction of the machine and are driven at a speed increasing in the direction of run of the roving and each of which is assigned an individual pair of pressure rollers (18, 19, 20, 21) which is arranged thereabove and which is fastened freely rotatably to a respective load arm (17), pivotable upwards about a pivot axle (16) extending in the longitudinal direction of the machine and arranged behind the drive cylinders (12, 13, 14, 15), as seen in the yarn running direction, and which has an axis of rotation which extends parallel to the drive cylinders (11, 12, 13, 14, 15) and between which and the associated drive cylinder (12, 13, 14, 15) the roving (22) is guided through in a clamped manner. Each load arm (17) is assigned its own pneumatic piston/cylinder arrangement (23) which is arranged in the basic frame (11) and which can exert a specific pressure force on the load arm (17) in the region, where the pair of pressure rollers (18, 19, 20, 21) are located, via a mechanical tension member (24) which can be arranged either non-positively or positively between the load arm (17) and the piston/cylinder arrangement (23). <IMAGE>
Patent EP-0421355-A2 (EP)
Inventor: MISHIMA SHUZO
IPC: H01J37/00
Filed: 1990-10-02
Abstract: A scanning tunneling microscope has an STM unit (14) including a probe (30) for scanning the surface of an object (28). The STM unit (14) has at its outer peripheral surface a cylindrical enclosing member (34) extending towards an object table. When the object is observed, the object table (20) is elevated or the STM unit (14) is lowered, so that the enclosing member (34) is urged upon the table (20). The table (20) and the STM unit (14) constitute one body. As a result, rela­tive movement between the object (28) and the probe (30) can be prevented, and also influence due to vibration can be prevented. In addition, the enclosing member (34) isolates the object (28) and the probe (30) from the outside space, whereby electric noise, magnetic noise, sound noise and air flow are shielded. Thus, the influence due to external vibration can be reduced, and the stability is enhanced.
Patent EP-0429821-A2 (EP)
Inventor: VAN MOER ANDRE
IPC: C09K11/07
Filed: 1990-10-15
Abstract: New derivatives of anthracene for the emission of a blue chemiluminescent light are disclosed. The derivatives are of 9,10-bisphenylanthracene substituted at the 2 position of the anthracene ring and on the phenyl groups. The production of turquoise chemiluminescent light is also disclosed by mixing said derivatives with a green 9,10-bis(phenylethynyl)anthracene.
Patent EP-0430301-A2 (EP)
Title: Olefin polymer based pressure-sensitive adhesives
Inventor: PLAMTHOTTAM SEBASTIAN S
IPC: C09J123/02
Filed: 1990-11-30
Abstract: There are provided pressure-sensitive adhesives which comprise free radical cured mixtures of at least one crosslinkable olefin polymer and at least one tackifying organic additive, preferably a hydrogenated additive, which is substantially nonresponsive to action of free radicals and present in an amount sufficient to tackify the cured mixture of polymer and additive.
Patent EP-0384577-A2 (EP)
Inventor: COLLERAN STEPHEN A
IPC: H01R13/115
Filed: 1990-01-24
Abstract: A connector (10) for an automotive fuel injector or temperature sensor (12) comprises an insulator housing (20) having a plurality of locking members (54, 55, 60, 61) disposed therein for locking engagement with conductive terminals (34, 35). The housing (20) is constructed to prevent improper orientation of the terminals (34, 35) therein. The locking members (60, 61) are further constructed to prevent insertion of a second terminal (35) until the first terminal (34) has been properly and fully seated and locked within the insulator housing (20). A TPA component (30) can be engaged on the insulator housing (20) prior to insertion of the terminals (34, 35) to define a subassembly (20, 30) for shipment to a final assembly location. Movement of the TPA component (30) into a second position on the housing (20) assures proper positioning and alignment of the terminals (34, 35) therein.
Patent EP-0380354-A2 (EP)
Inventor: THOMPSON GLENN M
IPC: G01M3/22
Filed: 1990-01-26
Abstract: An apparatus and method for detecting leaks in underground fluid pipes. Detection of a leak is achieved by introducing a liquid phase tracer into the fluid within the underground pipe (3), which volatilizes to a gas phase when the fluid leaks from the underground fluid pipe. A permeable tube (12) is buried in the soil in a position above an underground fluid transfer pipe. At least on end of the permeable tube is terminated in a recess vault (14) for access to the end of the permeable tube and sampling soil gases from the permeable tube. Should any fluid leak (15) occur in the underground fluid transfer pipe, the escaping tracer escapes in liquid form and, upon encountering free air in the subsurface soil, vaporizes to the gas phase and diffuses through the soil surrounding the underground fluid transfer pipe and into the permeable tube for collection and analysis.
Patent EP-0382426-A2 (EP)
Inventor: YUAU PAU
IPC: G01N21/64
Filed: 1990-02-02
Abstract: Micro-preparative gel electrophoresis apparatus with continuous elution has quickly interchangeable gel columns [1]. Increase in electric field intensity at the elution interface is managed by change in cross sectional area, and bubbles are avoided through pressurization of buffer systems using Helium gas and placement of the high voltage electrode at the elution end of the gel column [1] downstream from the elution chamber [73]. The apparatus avoids unmanageable heating effects through the micro-scale of components, and the column itself is small enough that its temperature can effectively be controlled using a Peltier heating/cooling element. Computerized control for automatic electrophoresis, on-line detection, and sample collection is provided.
Patent EP-0390396-A2 (EP)
Inventor: SATOH YUJI C O DIESEL KIKI CO
IPC: F16H61/16
Filed: 1990-03-20
Abstract: In a method for automatically controlling the gear-­shifting operation of a vehicle gear transmission so as to shift the transmission to a calculated target position according to the vehicle operation parameter(s), the stability of the calculated target position is discriminated and the required gear-shifting operation is carried out only when the stability satisfies a prescribed condition, whereby unnecessary gear-shifting operations can be effectively eliminated even if for some reason the calculated target gear position frequently changes.
Patent EP-0398719-A2 (EP)
Inventor: HACHEY RAYNALD
IPC: G01N27/00
Filed: 1990-05-17
Abstract: In apparatus for on-line particle determination in molten metals a sample of molten metal is drawn through a calibrated passage (22) while a steady current is established through the passage between two electrodes (12, 14) on opposite sides thereof. Particles moving through the passage produce voltage pulses whose magnitude and rate indicate respectively their size and number per unit volume. The wanted test signal can be obtained between the two current carrying electrodes (12, 14), or between two other electrodes (15, 54) disposed on opposite sides of the passage. The electrodes (12, 14 or 15, 48) form an interference-receiving antenna so that the wanted low signal/noise ratio test signal is overlaid with interference from neighbouring sources. This interference is reduced by a cancellation signal produced by a cancellation antenna constituted by a similar pair of electrodes (12, 15 or 48, 54), either separate from the main current-carrying electrodes or having one of them in common. A four electrode configuration permits the diameter of the passage to be monitored continuously. A five electrode configuration has three electrodes (15, 48, 54) separate from the current-carrying electrodes (12, 14) forming the two antennae and connected differentially. A further electrode (60) if provided is used to minimize ground loops in the signal path. A head member (70) carrying the tube (16) and electrode cluster (12, 14, 15, 48, 54, 60) is mounted to move between operative and storage positions relative to a main body (72) member carrying the power supply (66); these are made symmetrical about a longitudinal axis so that interference signals are in anti-phase and cancel.
Patent EP-0398748-A2 (EP)
Inventor: HOUGHTON MICHAEL
IPC: C12Q1/68
Filed: 1990-05-18
Abstract: A new virus, Hepatitis C virus (HCV), which has proven to be the major etiologic agent of blood-borne NANBH, was discovered by Applicant. Reagents for isolating, amplifying, and detecting HCV polynucleotides are provided. These reagents are oligomers comprised of polynucleotide sequences which are capable of forming hybrid structures with HCV target polynucleotide sequences.