baber/WOPTO huggingface dataset:
Patent EP-0163497-A2 (EP)
Inventor: KOSUGI YUHEI C O NEC CORPORATI
IPC: H01P1/12
Filed: 1985-05-23
Abstract: A microwave switch with mechanical contacts which is applicable to a microwave band or a millimeter-wave band and shortens a switching time. An axial displacement of an electroexpansive element (36) caused by a voltage which is applied from the outside is magnified by two levers (38<sub>1</sub>, 38<sub>2</sub>). A pair of leaf springs (48<sub>1</sub>, 48<sub>2</sub>) are moved parallel to and in opposite directions to each other responsive to the magnified displacement of the electroexpansive element (36), so that a connecting member (50) which is connected to the leaf springs (48<sub>1</sub>, 48<sub>2</sub>) is driven in a rotational motion. In response to the rotational motion of the member (50), another leaf spring (52) connected to the member (50) moves two movable rods (32<sub>1</sub>, 32<sub>2</sub>) and, thereby, center conductors (30<sub>1</sub>, 30<sub>2</sub>) carried respectively by the rods (32,, 322) in opposite directions to each other. This allows a stationary common contact (28<sub>2</sub>) to be selectively connected to stationary selection contacts (28<sub>1</sub>, 28<sub>2</sub>).
Patent EP-0164248-A2 (EP)
Inventor: WAYNE EDMUND FEELY
IPC: G03F7/022
Filed: 1985-05-30
Abstract: This invention is concerned with the formation of thermally stable positive and negative images on substrate surfaces, the images being capable of withstanding heating to at least 200°C without significant loss in image quality or resolution. The images are formed from a dual acting, aqueous developable, crosslinkable polymer coating which is itself formed from a thermally stable, photosensitive coating composition comprising acid hardening resin system and photoacid generator dissolved in solvent. The coating compositions may also be used to form protective coatings and planarizing layers on substrate surfaces.
Patent EP-0179576-A2 (EP)
Inventor: OHNO TSUNEYA
IPC: C07K16/26
Filed: 1985-09-26
Abstract: @ A hybridoma cell which produces a monoclonal antibody having specificity to immunologically tolerant hormone or enzyme is efficiently isolated by immunizing an animal, such as a mouse, which is in a state of autoimmune diseases or hereditarily susceptible to autoimmune diseases with an immunologically tolerant hormone (such as insulin) or enzyme (such as aequorin) as an antigen, fusing antibody-producing cells from the immunized animal with myeloma cells such as mouse myeloma cells to form hybridoma cells and cloning the hybridoma cells capable of producing a monoclonal antibody having specificity to the hormone or enzyme.
Patent EP-0188060-A2 (EP)
Inventor: MAINS ROBERT T
IPC: B05B1/34
Filed: 1985-10-23
Abstract: O A fuel nozzle tip having primary and secondary circuits wherein a disc-shaped filter (54) is clamped against the primary body (12) by a retainer plug (56), and wherein the filter cooperates with the primary body to secure the swirl plug (38) in compression therebetween.
Patent EP-0152377-A2 (EP)
Inventor: MEIER KURT DR
IPC: C08F2/46
Filed: 1985-02-04
Abstract: 1. A composition containing : a) a material polymerizable by free radical or cationic polymerization, b) at least one iron compound of the formula I [(R**1 )(R**2 Fe**II )a ]**+a a/q (LQm )**-q wherein a is 1 or 2 and q is 1, 2 or 3, L is a divalent to heptavalent metal or non-metal, Q is a halogen atom, m is an integer corresponding to the sum of the values of L and q, R**1 is an unsubstituted or substituted eta**6 -benzene and R**2 is an unsubstituted or substituted cyclopentadienyl anion, and c) at least one sensitizer for the compound of the formula I, and, in the case of materials polymerizable by free radical polymerization, also d) an electron acceptor as an oxidizing agent.
Patent EP-0217028-A2 (EP)
Inventor: KRONBERGER LEONARD J
IPC: F16B11/00
Filed: 1986-07-21
Abstract: A membrane to shield Hall Effect generators and sensors from spark and to provide a source of inlet air to the inside atmosphere of the ignition distributor.
Patent EP-0222980-A2 (EP)
Title: Polyesterimide und Verfahren zu ihrer Herstellung
Inventor: BARTMANN MARTIN DR
IPC: C08G73/16
Filed: 1986-08-02
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Polyesterimiden der Formel I <IMAGE>durch Umsetzung von Tetracarbonsäuredianhydriden der Formel II <IMAGE>mit N,N'-Bis(Omega-hydroxyalkyl)dicarbonsäurediamiden der Formel HO - Z - NH - CO - B - CO - NH - Z - OH (III). Dabei ist- A ein vierwertiger aromatischer Rest mit 6 bis 32 C-Atomen, der bis zu 40 % durch einen vierwertigen aliphatischen Rest mit bis zu 16 C-Atomen ersetzt sein kann,- B ein zweiwertiger aliphatischer oder aromatischer Rest mit bis zu 14 C-Atomen,- Z ein Alkylenrest mit 2 bis 3 C-Atomen und- n eine Zahl zwischen 3 und 500
Patent EP-0222353-A2 (EP)
Inventor: FAUBL HERMANN
IPC: A61K31/70
Filed: 1986-11-08
Abstract: Novel O-alkylsilyl derivatives of macrolide antibiotics are disclosed. These compounds have markedly superior taste properties when compared to the corresponding parent compounds.
Patent EP-0230568-A2 (EP)
Inventor: AMELUNXEN BERND DIPL-ING
IPC: H02M7/525
Filed: 1986-12-02
Abstract: In this invertor (4), inductors (6 to 11) are connected in series with each controllable switching element (12 to 17) in order to limit the rate of current rise and fall. Two controllable switching elements (12 to 17) are connected in series per phase between the DC voltage supplies (2,3). The load (5) is connected to the common connecting points (24 to 26) of in each case two switching elements (12 to 17). In order to prevent the voltage surges generated as a result of self- induction of the inductors (6 to 11) reaching the load (5), the load connections (28 to 30) per phase are connected via two valves (34 to 39, 41 to 46), connected in the blocking direction, to the DC voltage supplies (2,3). Additional inductors (31 to 33) are connected between the load connections (28 to 30) and the common connecting points (24 to 26) of in each case two controllable switching elements (12 to 17), to absorb the voltages produced in the voltage limiting. The invention is primarily used for intermediate circuit invertors. <IMAGE>
Patent EP-0195526-A2 (EP)
Inventor: MENON VINOD
IPC: G06T9/00
Filed: 1986-02-20
Abstract: A method and device for speeding the transmission and reception of documents by digital facsimile systems employing two-dimensional coding.Information regarding a reference line of a document need not be reaccessed from memory during the processing of the scan line next-following a uni-color reference line. A user-accessible paper-width register utilized in conjunction with a comparator according to the speed-up method permits ready detection of uni-color lines and permits encoding and decoding according to either of two international standards. Utilization of the paper-width register affords ready availability of the accumulated run-length of picture elements within uni-color lines without the need to accumulate the run length or reaccess the uni-color reference line.
Patent EP-0208465-A2 (EP)
Inventor: PRICE ANTHONY GEORGE
IPC: F16D65/14
Filed: 1986-06-25
Abstract: In a self-energising disc brake of the spreading type complementary pairs of angularly spread discrete pads (7, 8) are provided on adjacent faces of the pressure plates (3 and 4) to define ramp surfaces (12, 13 ) inclined with respect to the planes of the plates (3, 4). The ramp surfaces of each pair co-operate slidably to urge the plates relatively away from each other in an axial direction when the plates are moved relatively angularly by a brake-applying mechanism.
Patent EP-0223551-A2 (EP)
Inventor: MATSUMOTO TOSHIO
IPC: G06F12/02
Filed: 1986-11-12
Abstract: A main storage access control system for a virtual computing function system includes an address register (14, 16) for registering memory addresses used for accessing a main storage (4) and being operated under a plurality of address modes having different effective bit lengths concerning the memory addresses, a tag register (30) for registering tag bits for individually designating the address registers, and a selection unit (33) for selecting the designation of address registers designated by the tag bits by means of an operand address of an instruction which is to be executed by the program of the virtual machine monitoring region. The address mode is changed to the address mode used by the virtual computing function system by means of the output signal of the selection means (33). A method concerning the conversion of an access key by the output of a register designation detection unit in a virtual computing function system is also disclosed.
Patent EP-0234374-A2 (EP)
Inventor: BRANDSTETTER HERMANN
IPC: B01D29/01
Filed: 1987-02-07
Abstract: In treatment baths, for example for the treatment of steel or sheet, continuous monitoring of the concentration thereof is known. For this purpose, a liquid stream which has been cleaned of bath sludge must be passed to the monitoring apparatus. This has hitherto been accomplished by taking a volumetric stream from the bath, passing it over an upright filter and taking off the required liquid stream for investigation on one side of the filter. Due to the arrangement of the filter, the latter blocked very rapidly. According to the invention, this is prevented by a horizontal arrangement of the filter and passing the liquid stream through against gravity and by only a substantially smaller part than previously still flowing through the filter element. The quantity taking the flow depends on the required quantity of liquid to be investigated.
Patent EP-0240856-A2 (EP)
Inventor: MITRA GAUTAM
IPC: A61K39/395
Filed: 1987-03-26
Abstract: The effects of Cohn-Oncley cold alcohol fractionation on infectivity of two prototype retroviruses, mouse xenotropic type C and the LAV strain of AIDS retrovirus result in a significant reduction in retrovirus titer. At least a 100,000-fold reduction of LAV was obtained when fractionating plasma to fraction II. Adjustment to pH 4.0 at filtrate III was as effective for viral inactivation as was precipitation of fraction II from filtrate III with 25% ethanol. Liquid immunoglobulin preparations spiked with LAV and incubated at 27° C for 3 days resulted in an additional 1,000 - 10,000-fold reduction of LAV titer. Our results support the clinical and epidemiological evidence that therapeutic immunoglobulin preparations prepared by Cohn-Oncley cold ethanol processing (at least about 18% v/v alcohol, pH ≦ 5.4) and then stored at a pH equal to or less than about 5.4 and a temperature of at least 27° C for at least 3 days, do not transmit retroviruses such as the LAV strain of the AIDS virus. Similar fractionation followed by storage at a higher pH (6.8) followed by a storage at a higher temperature (45° C) for at least 8 hours also appears effective in avoiding transmission of the retroviruses.
Patent EP-0248233-A2 (EP)
Inventor: AIDA TOSHIYUKI
IPC: G01N37/00
Filed: 1987-05-08
Abstract: A piezoelectric crystal (3) without spontaneous polarization such as Li 2 B 4 O 7  or quartz crystal is jointed to a cathode on the side opposite to the tip (1) thereof to finely drive the cathode. The surface observation apparatus mounting the cathode makes it possible to observe the surface of a sample (4) at high speeds.
Patent EP-0255718-A2 (EP)
Inventor: LAHAV MEIR
IPC: C07D215/50
Filed: 1987-08-04
Abstract: Described are novel amphiphilic amide compounds which are suited for the production of multilayer films which have piezoelectric and pyroelectric properties, and which provide second harmonic generation.It is possible to prepare from these compounds polar single-layer and multi-layer films by depositing them on a substrate. When such substrate is a solid support, polar Z-type Langmuir-Blodgett films are obtained. Upon compression of films of such compounds, at an air/water interface, stable Langmuir monolayers are formed.
Patent EP-0277271-A2 (EP)
Inventor: MAHLICH GOTTHARD CHR DIPL-ING
IPC: B26B19/38
Filed: 1987-08-12
Abstract: An electric shaver wherein the motor housing carries a separable frame for confinement of the cutter and the frame carries a separable casing for an apertured foil which overlies the cutter in assembled condition of the shaver. The frame has a window which is adjacent one side of the cutter and serves for insertion of the casing so that the latter can be attached to or detached form the frame only when the frame is separated from the motor housing. The coupling between the frame and the casing has complementary male and female coupling elements which are designed to confine the casing to movements at right angles to the longitudinal direction of the motor housing. The latter carries a reciprocable slide for a trimmer which can be moved to several positions with reference to the apex of the foil but remains in the general plane of the slide.
Patent EP-0273111-A2 (EP)
Inventor: SCHONBERGER RAINER
IPC: C02F3/28
Filed: 1987-09-28
Abstract: For improvement of the phosphate redissolution taking place under anaerobic conditions, the treatment is conducted under anaerobic conditions, preferably in a settling tank, into which unsettled raw sewage and a return sludge from the secondary settling tank are introduced. The sludge retention time of the return sludge is generally over 5 hours, preferably 10-24 hours. In any case, the sludge detection time exceeds the hydraulic detection time. The new process can be performed by using most existing plants with relative small investment expenditures and provides a phosphorus elimination on the order of magnitude of 90%.
Patent EP-0268129-A2 (EP)
Inventor: MEISSNER HELMUT
IPC: H01R13/58
Filed: 1987-10-31
Abstract: In a connector tension relief device, a single-piece deformable eye is provided which surrounds the cable when the connector is fitted to a cable. The eye is preferably connected as one piece to a half shell forming a part of the connector housing. An advantageous method of manufacturing the device consists of providing a broadening, known per se, of a half shell with an oblong section extending at a right angle to the longitudinal direction, the broadening expanding at a right angle to the longitudinal direction of the connector, and of bending the strips thus formed and running at right angles to the longitudinal direction, in opposite directions. <IMAGE>
Patent EP-0267521-A2 (EP)
Title: Method for the detection of nucleic acid hybrids
Inventor: DATTAGUPTA NANIBHUSHAN DR
IPC: C07H23/00
Filed: 1987-11-03
Abstract: A method for detecting the presence of nucleic acid hybridization comprising
     (a) immobilizing onto a solid support a first nucleic acid,   (b) contacting under hybridizing conditions the immobilized first nucleic acid of step (a) with a labeled second nucleic acid which is suspected of being complementary to said first nucleic acid under hybridizing conditions, and   (c) contacting the resultant material from step (b) with a metal coated with a protein specifically bindable with the label, the metal being capable of absorbing proteins.
Patent EP-0272441-A2 (EP)
Inventor: FUHR KARL DR
IPC: C08L101/00
Filed: 1987-11-14
Abstract: Polymer mixtures of partially crosslinked, particulate silicone rubber and at least one thermoplastic polymer which are suitable for thermoplastic processing or as additives for thermoplastic moulding compositions.
Patent EP-0270951-A2 (EP)
Inventor: FRIEDRICHS BERND
IPC: E05B13/00
Filed: 1987-11-27
Abstract: 1. A lockable window handle with a bearing body (2) attachable to a window casement, with a control element (7, 20) mounted to rotate around a rotary axis in said bearing body (2), with a security lock (33) mounted in a receiving opening (31) of the bearing body (2) and radial to the said rotary axis, said security lock (33) being transferable into a locked position by being pressed into the receiving opening (31), and into an unlocked position by a reverse of such movement, the said lockable window handle having a locking bolt (35) projecting in the locked configuration into a radial recess (41) of the control element, a lock cylinder (38) rotatably mounted in a lock casing (32) and rotatable by means of a with-drawable key (37), and a catch pin (39, 62) activable by said lock cylinder (38), extending radially, and co-operating with a stop (45, 49 or 59) of the bearing body (2), said catch pin (39, 62) holding the security lock (33) in the locked position when the lock cylinder (38) is in the locked position, and when the lock cylinder (38) is not in the locked position, on the other hand, enables displacement of the security lock (33) into the unlocked position, with a retainer mechanism which normally prevents complete withdrawal of the security lock (33) from the bearing body (2), but which has at least one retainer element (39, 61), which is accessible even when the bearing body (2) is in the assembled state, and which can be brought into a release position in order to enable complete withdrawal of the security lock (33), and has a hole, located on the rear side of the bearing body (2) and opening into the receiving opening (31), for a fixing screw (26b) whose head (43), when the security lock (33) is in the locked position, is covered by said security lock (33), characterised in that the hole is designed as one which passes through the bearing body (2), transverses the receiving opening (31), and enables assembly of the fixing screw (26b), and has on the rear side of the bearing body (2) a taper (25b) for housing the head (43) of the fixing screw (26b), and that the catch pin (39) and the stop (45, 49 or 59) are covered by the security lock (33) and/or by the bearing body (2), at least when said security lock (33) is in the locked position.
Patent EP-0255972-A2 (EP)
Inventor: VARY PETER DR-ING
IPC: H04J1/08
Filed: 1987-07-23
Abstract: Die Ankopplung mehrerer Sender unterschiedlicher Trägerfrequenzen an eine Antenne erfolgt häufig durch die Multiplexbildung der Ausgangssignale mittels Bandpaßfilter im Ausgangsfrequenzband. Die Bandpaßfilter sind einerseits mittels Leitungen mit einem Sternpunkt und von dort über eine Antennenzuleitung mit der Antenne verbunden und stehen andererseits über Zirkulatoren mit den Sendern in Verbindung. Zur optimalen Ausnutzung des verfügbaren Freguenzbands, zur Reduzierung der Anforderungen an die Bandpaßfilter und zur Schaffung der Möglichkeit einer dynamischen Kanalzuweisung, weist der erfindungsgemäße Senderkoppler eine erste Stufe in Form eines digitalen Kopplers und eine zweite Stufe, in welcher die Multiplexbildung unter Benutzung von Bandpaßfiltern vorgenommen wird, auf. Im digitalen Koppler werden die Ausgangssignale der Sender durch digitale Signalverarbeitung, vorzugsweise unter Verwendung des GTFM-Verfahrens, in der Vorgruppenlage zu sammengefaßt. In der zweiten Stufe werden die Ausgangssignale der parallel zueinander angeordneten digitalen Koppler einer Digital-Analog-Umsetzung und Frequenzumsetzung in die Gruppenlage unterzogen.
Patent EP-0245118-A2 (EP)
Title: Fibre optic gyroscopes
Inventor: EVEREST FRANK G
IPC: G01C19/72
Filed: 1987-05-08
Abstract: The gyroscope disclosed herein provides a simple and effective method of measurung the length of the fibre in a fibre optic interferometer, and using this length to correct the output of the interferometer.
Patent EP-0267664-A2 (EP)
Inventor: YAMADA SEIJI
IPC: G01G23/37
Filed: 1987-05-18
Abstract: For a system such as a combinational weighing system that requires a large number of parameters to be set for its operation, groups of parameters which frequently assume same sets of values are identified, and each of such sets is assigned a reservation number. Memory space for storing values assumed by the parameters can be reduced if they are grouped by such frequently occurring combinations and the user specifies a single reservation number instead of specifying values of the individual parameters. Selection of operating condition is effected by an input device with a touch screen (50). For some parameters, currently set values are displayed as a bar graph and a user can set or reset a value directly on the screen by moving a cursor on the bar graph.
Patent EP-0251524-A2 (EP)
Inventor: KUROKAWA HITOSHI
IPC: B23P17/00
Filed: 1987-06-10
Abstract: An ultrasonic atomizing vibratory element (10) comprises a elongated shank (14), and the tip of the elongated shank is formed with an edged portion (22) having at least one flat portion (24) which is formed stepwise. Liquid fuel is supplied from a pipe (30) to the flat portion (24) of the edged portion (22) along a groove (28) in the shank, and the liquid is atomized at the edged portion by ultrasonic vibration applied to the shank (14).
Patent EP-0251710-A2 (EP)
Inventor: OIKAWA TANEAKI
IPC: C07K16/18
Filed: 1987-06-25
Abstract: An antibody against a male-specific antigen is produced. which antibody specifically bonds to the middle piece of Y chromosome bearing spermatozoon. The production process includes removing from a male animal a part of its body, such as cells, tissue or organ, the body part being one in which a male-specific antigen is produced. The removed part of the body is then homogenized. and the homogenate optionally mixed with an adjuvant to form an antigenic preparation. A female animal is immunized with the antigenic preparation, blood obtained from the immunized female animal, and the target antibody recovered from the blood. The antibody may be utilized in a process for discrimination between X chromosome bearing spermatozoa and Y chromosome bearing spermatozoa by placing the obtained antibody in contact with a sperm sample and detecting spermatozoa which bond with the antibody at the middle piece.
Patent EP-0256890-A2 (EP)
Inventor: KOGURE KYUYA
IPC: A61P25/28
Filed: 1987-08-19
Abstract: A pharmaceutical composition for protection of brain cells containing as an active component a piperazine derivative having the formula:
      wherein R¹ is hydrogen or a lower alkyl group, R² is hy­droxyl, an aralkyloxy group, a lower alkoxy group having 1-5 carbon atoms or a lower alkenyloxy group having 3-5 carbon atoms, R³ is hydrogen, an aralkyloxy group, a lower alkoxy group having 1-5 carbon atoms or a lower alkenyloxy group having 3-5 carbon atoms and R⁴ is hydro­gen or a lower alkoxy group having 1-5 carbon atoms.
Patent EP-0248684-A2 (EP)
Inventor: HUMEAU MICHEL
IPC: E04B9/06
Filed: 1987-01-16
Abstract: Framework intended to ensure the fixing and evenness of a covering or false ceiling on a support which is regular or otherwise, damp or out of plumb, it is characterised by: a metal clamp (1) whose main face has an orifice in which the fixing screw is engaged, and two wings whose end is folded inwards; a wooden lath (10) having two rabbets on one face and which is cut substantially identically to the clamp (1). The clamp is fixed to the support by a screw, the screwing of which permits compensation of the irregularities of the support, while reserving between these elements a ventilation space into which an insulant can be inserted. The lath is secured to the clamps simply by snapping in. <IMAGE>
Patent EP-0252051-A2 (EP)
Title: Method for stabilizing the enzyme lactoperoxidase in products
Inventor: BJORCK KARL-ERIK LENNART
IPC: C12N9/08
Filed: 1987-06-26
Abstract: The present invention relates to a method for obtaining an increased stability at storage of the enzyme lactoperoxidase in particularly dry products, as well as such products, whe­reby the hydrogen ion concentration is adjusted to 10 -3.25 -10⁻⁶.
Patent EP-0279257-A2 (EP)
Inventor: SCHURMANN GREGOR
IPC: G01N30/56
Filed: 1988-01-30
Abstract: The material to be loaded is introduced at the top into the vertically positioned column. The invention differs from conventional methods in that the material is introduced into the column from the stock container in the dry state with the aid of a vertically arranged screw and the column is rotated, the container contents are whirled up by feeding in air or an inert gas, both the container and the column are vented and the column is struck at short time intervals against a lower stop by moving it up and down, the stock container and the screw remaining fixed in position.