baber/WOPTO huggingface dataset:
Patent EP-0182049-A2 (EP)
Inventor: MIURA MASAMI
IPC: H03J7/18
Filed: 1985-09-26
Abstract: An AM/FM receiver provided with an automatic tuning system is disclosed. The receiver includes an AM receiving section having an AM intermediate frequency stage, an FM receiving section having an FM intermediate frequency stage, a selection circuit selecting either one of signals derived from the AM and FM intermediate frequency stages, and a counter counting the frequency of the signal selected by the selection circuit. As a result, the presence of a broadcasting station for the automatic tuning operation is detected by the count value of the counter.
Patent EP-0180178-A2 (EP)
Inventor: MAKINO MASAYUKI
IPC: H04W48/02
Filed: 1985-10-28
Abstract: A cordless telephone system which is capable of connecting a plurality of mobile stations (T<sub>1</sub>, T<sub>2</sub>, T<sub>3</sub>) to a single base station (B<sub>1</sub>) over a radio link is disclosed. The mobile stations (T<sub>1</sub>, T<sub>2</sub>, T<sub>3</sub>) are classified into a master and slaves. While the master mobile station is capable of originating and receiving a telephone call, the other or slave mobile stations are only capable of receiving a telephone call.
Patent EP-0183211-A2 (EP)
Inventor: GEHRIG HEINZ
IPC: F28D1/047
Filed: 1985-11-25
Abstract: A new method of manufacturing of heat exchangers, and more particularly a method of producing completely integrated heat exchanging modules of variable size and capacity, and heat exchangers provided by such method is disclosed. The method comprises steps of providing a hollow shape (2) comprising a tube (21) with one or more voids, longitudinally extending fins (22) projecting from the tube surface, partial removal of fins and bending of the tube in areas free of fins providing a meander-like loop for heat exchanging medium and a multiplicity of convection chambers (24). The heat exchanging module (2) is also provided with apertures (25,26) constituting inlets and outlets for transverse circulation of heat exchanging media.
Patent EP-0159839-A2 (EP)
Inventor: NOWLIN THOMAS EDWARD
IPC: C08F10/00
Filed: 1985-04-03
Abstract: A catalyst composition for polymerizing alpha-olefins is prepared by treating a carrier containing OH groups with an organomagnesium composition and contacting the thus-formed magnesium-containing carrier with a solution of at least one tetravalent vanadium compound. The solution may also contain at least one tetravalent titanium compound in addition to the vanadium compound, thereby producing catalysts containing both, vanadium and titanium.
Patent EP-0174121-A2 (EP)
Inventor: VALYOCSIK ERNEST WILLIAM
IPC: B01J/
Filed: 1985-08-16
Abstract: A synthetic porous zeolite, identified as ZSM-57, a method for its preparation and use thereof in catalytic conversion of organic compounds are disclosed. The crystalline zeolite has a molar ratio of XO,: Y,O, of at least 4, wherein X represents silicon and/or germanium and Y represents aluminum, boron, chromium, iron and/or gallium and the characteristic X-ray diffraction shown in Table 1. The silica/alumina form of this crystalline material may be prepared with a directing agent in the form of a N,N,N,N'.N',N'-hexaethylpentane-diammonium compound.
Patent EP-0183404-A2 (EP)
Inventor: KAEMPFER RAYMOND OTTO RICHARD
IPC: G01N33/74
Filed: 1985-11-05
Abstract: An in vitro boiassay for erythropoietin comprising the steps of preparing a liquid assay mixture from a Manor Cell Preparation incubating the assay mixture in the presence of labeled thymidine to produce a liquid incubation mixture. At the end of an incubation period the cell material is separated from the liquid incubation mixture and the separated cell material is subjected to a quantitative determination of the incorporated labeled thymidine which is proportional to the erythropoietin content of the sample. 
     The Manor Cell Preparation is prepared by inducing anemia in a rabbit, administering actinomycin D to the anemic rabbit and thereafter collecting bone marrow from the rabbit.
Patent EP-0198999-A2 (EP)
Inventor: SCHUETTE HOLGER DIPL-ING
IPC: H03G3/20
Filed: 1986-01-24
Abstract: The level controller has the following features: - it exhibits a handle (4) which can be moved with a translatory movement for manually controlling the level, - it exhibits a level control element which can be influenced via the handle (4), - it exhibits a position transmitter (5, 7), which is coupled to the handle (4), for outputting position signals to be stored which are representative of the level set in each position, - it exhibits a motor (9) for moving the handle (4) by motor during the reproduction of previously stored level settings. To reduce interfering influences (for example dust and electrical and magnetic induction of interference from the motor 9), the level control element (14) is mechanically decoupled from the handle (4) and can be controlled by the position signals of the position transmitter (5, 7) during manual level setting. In addition, the position signal (24), which has been stored, read out again and digital/analog converted, can control the motor (9), and thus the handle (4), via a branch (21-22-23) of a control circuit and can control the level control element (14) via another branch (16-17) branching off in the signal flow behind a D/A converter (27), for reproducing previously stored level settings with as little delay as possible. <IMAGE>
Patent EP-0198454-A2 (EP)
Inventor: TAKAHASHI KATSUAKI
IPC: F16M1/00
Filed: 1986-04-13
Abstract: 57 A case mounting mechanism for use on a pneumatic device such as a filter, a lubricator, or the like includes a plurality of first ridges projecting inwardly from an edge of an annular groove defined in a body, each of the first ridges having a recess, and a plurality of second ridges projecting outwardly from a peripheral edge of a case guard and each having a projection. The case guard surrounding a case is mounted on the body by engagement between the first and second ridges with the projection on each second ridge engaging in the recess ot each first ridge. The case is of a cylindrical shape having a ridge projecting axially outwardly from a terminal end thereof and defining a fluid passage therein. The case guard fitted over the cylindrical case has a hole defined in a terminal end thereof. The case and the case guard are combined together with the ridge on the terminal end of the case being fitted in the hole, and have peripheral edges detachably fitted in the annular groove of the body.
Patent EP-0201084-A2 (EP)
Inventor: HYDE JAMES S
IPC: G01R33/48
Filed: 1986-05-06
Abstract: A local probe (106,121) for use in nuclear magnetic resonance imaging includes a pair of loop-gap resonators (125) which are connected together, e.g. via insulated wires (130, 131), and positioned adjacent a region of interest. FID signals produced in the region of interest induce signals in coupling loops (137) mounted near each loop-gap resonator (125), and these connect to a transmission line (135) leading to the receiver. Three embodiments are disclosed, one best suited for imaging appendages, a second best suited for imaging the head and neck, and a third best suited for the spine.
Patent EP-0203489-A2 (EP)
Inventor: KRUEGER ROBERT T
IPC: B01D63/02
Filed: 1986-05-17
Abstract: A hollow fiber membrane device characterized by employing an inner constraining wrap extending no farther than 25 percent of the diameter of the hollow fiber bundle from the central, longitudinal axis of the bundle. The fibers within the inner wrap are not necessarily hollow. Optionally, an elastic outer wrap is also employed about the bundle.
Patent EP-0222214-A2 (EP)
Inventor: PAULINI DIETER DIPL-ING
IPC: D06B19/00
Filed: 1986-10-21
Abstract: Die Behandlung eines endlosen Faserkabels in einer Apparatur, in die es eingeführt, in der es gekräuselt und mit einem Gas behandelt und aus der es ausgeführt wird, und die dadurch gekennzeichnet ist, daß das Kabel über eine gasdynamisch betriebene, in die Stirnwand einer Apparatur zur Behandlung des Kabels mit einem Gas montierte Kräuselvorrichtung gekräuselt und so schleusenartig in diese Apparatur eingeführt über eine Rutsche mit S-förmigem Profil als Kräuselkuchen auf einer gasdurchlässigen, horizontal transportierenden Unterlage abgetäfelt, dort mit dem Gas behandelt und schließlich aus der Apparatur ausgeführt wird, ist emissionsarm und energiesparend.
Patent EP-0225495-A2 (EP)
Title: Mischvorrichtung
Inventor: HERFELD FRIEDRICH WALTER DR
IPC: B01F7/16
Filed: 1986-11-10
Abstract: Die Erfindung betrifft eine Mischvorrichtung mit einem Mischbehälter (1) aus zwei Behälter­teilen (5, 6), von denen der erste Behälter­teil transportabel ausgebildet ist und von denen der zweite Behälterteil ein drehbar an­geordnetes Mischwerkzeug (9) trägt, dessen Nabe (10) lösbar mit der Antriebswelle (11) eines Antriebsmotors (12) gekuppelt ist, wobei der erste Behälterteil (5) auch in seinem Transportzustand durch den zweiten Behälter­teil (6) abgedeckt ist. Diese Mischvorrichtung gestattet einen raschen Produktwechsel unter Vermeidung von Reinigungsarbeiten am zweiten Behälterteil und am Mischwerkzeug.
Patent EP-0227155-A2 (EP)
Inventor: STEGGINK MARINUS GERHARDUS
IPC: A01K1/01
Filed: 1986-12-02
Abstract: Method for separating manure in houses in which animals are kept, by collecting and separating the manure under the grid, whereby the solid substances are separated from the liquid substances by leading the manure under the grid across a static filtering means, centrally collecting and discharging the liquid substances and removing the solid substances from the filtering means at intervals.
Patent EP-0201331-A2 (EP)
Inventor: HODGSON WILLIAM JOHN JR
IPC: B29L7/00
Filed: 1986-05-08
Abstract: An oriented thermoplastic elastomer comprising an elastomer, EVA, and process oil is prepared by stretch orienting the film at an elevated temperature and annealing the film to freeze in stresses and strains in the film. In one embodiment, the thermoplastic elastomer is provided with a thin coating of a thermoplastic to provide nonblocking.
Patent EP-0204574-A2 (EP)
Inventor: BUTTIFANT JOHN
IPC: G07D7/00
Filed: 1986-06-05
Abstract: A method for determining whether a test sheet, such as a banknote, is a genuine reproduction of a reference sheet having a magnetic characteristic such as being printed with a ferromagnetic ink. The method comprises sensing for a magnetic effect, such as a magnetic field, with a suitable detector (14) from a plurality of areas (A-D) of the test sheet. The sensed magnetic effects are compared from two different groups (B, D) of one or more of the areas; and the test sheet is classified as unacceptable if the relationship between the magnetic effects of the compared groups is not within limits previously determined as acceptable for the relationship between the magnetic effects of the same pair of groups of areas of the reference sheet.
Patent EP-0211601-A2 (EP)
Title: Stabilization of growth promoting hormones
Inventor: BLUM ALEKSANDER
IPC: A61K47/10
Filed: 1986-07-29
Abstract: The present invention provides a growth promoting formulation for administration to an animal comprising a mixture of water, a growth promoting hormone and a block copolymer containing polyoxyethylene-polyoxypropylene units and having an average molecular weight of about 1,100 to about 40,000.
Patent EP-0228236-A2 (EP)
Inventor: EBERHARDT HARRY ALFRED
IPC: B01F15/04
Filed: 1986-12-16
Abstract: An apparatus is described for mixing a foam additive with water in a predetermined proportion for use in a foam-water fire fighting system (l6). The apparatus takes water from the fire main (ll) along a pipe (65) and uses this water pressure to work a piston-type motor and pump (70,l8) to develop an additive pressure slightly exceeding the water pressure in the fire main (l6). A weighted valve member (45) rises in response to increased flow from the main and correspondingly increases the flow area of an annular port (4l) through which the additive flows from the pump (l8) into the water line (ll,30,l4,l5).
Patent EP-0213069-A2 (EP)
Inventor: HALTER HANSPETER
IPC: E05B27/06
Filed: 1986-06-19
Abstract: 1. Safety lock with a key, with a sleeve shaped stator (1) and a cylindrical rotor (2) rotatively supported in the latter, with staples (6, 7) mobile radially in openings (4, 5) of the stator (1) and pins (9, 10) mobile radially in openings (11, 12) of the rotor (2), the pins being adjacent to the key and adjustable radially in common with the staples by pin slides of the key, characterized in that the key (1) comprises on at least one of the pin slides transverse grooves (19) on each of both inclined sides of which is lying a pin (9) without play in the unlocked condition.
Patent EP-0243617-A2 (EP)
Inventor: HOMONOFF EDWARD CORNMAN C O AL
IPC: B29C43/12
Filed: 1987-03-04
Abstract: A fiber reinforced, composite article is manufactured by forming a nonwoven, air-laid batt from a single fiber type or a mixture of fibers. The batt is either resinated with a thermoplastic material or includes a thermoplastic binder fiber. The batt is formed into a preform having the desired shape in a through-air mold (98) and heated sufficiently to set the thermoplastic material, so that the resulting preform retains the desired shape and is sufficiently stiff to withstand the pressure of the injected resin. The preform is then transferred to a resin injection mold (110), where the interstices between the fibers are saturated with an appropriate resin matrix. As the fibers of the preform are saturated (or after a saturation but before the resin sets) the resin transfer mold is compressed, thereby forming the preform into its final desired thickness and increasing the concentration of the fibers to give the preform appropriate strength. Accordingly, the preform retains the open characteristics permitting easy injection of the resin, while later being compressed to increase the concentration of the reinforcing fibers to give the resulting composite the appropriate strength.
Patent EP-0249074-A2 (EP)
Inventor: WEINGARTEN JON
IPC: D02G3/44
Filed: 1987-05-22
Abstract: Method of forming top bedsheets (4), bottom bedsheets (7) or pillowcases (1) and the products produced by the method. The method includes making a sheath/core yarn having a sheath of primarily cotton fibers or cellulosic fibers having smoothness of hand properties comparable to cotton, and a core of primarily synthetic material having strength properties greater than the sheath fibers; circular knitting the sheath/core yarn into a knit fabric; and cutting and sewing the fabric to form top bedsheets, bottom bedsheets or pillow cases. An antimicrobial agent may be applied either before or after the products are formed.
Patent EP-0262582-A2 (EP)
Inventor: SIMON WILHELM PROF DR DIPL-ING
IPC: G01N27/416
Filed: 1987-09-24
Abstract: The ratio of the concentration of lithium ions to sodium ions can be determined with high accuracy and reproducibility by immersing an electrode for determining lithium ions and an electrode for determining sodium ions in the sample solution, connecting the two electrodes electrically to each other via a voltmeter and determining the potential difference  DELTA V between the two electrodes. The ratio of the concentration of lithium ions to sodium ions can be calculated from this potential difference. It is also possible to connect the lithium electrodes and sodium electrodes electrically via a voltmeter to a single external reference electrode or a common electrode and to calculate the potential difference  DELTA V from the two potential differences measured. 
<??>The method makes it possible to precisely determine the concentration ratio of lithium ions to sodium ions in the presence of high and varying concentrations of sodium ions, for example in blood serum, when the sodium concentration is about a hundred times greater than the lithium concentration. Miniaturised apparatuses for performing the method, for example flow-type electrodes, so-called wire electrodes or arrangements based on the planar technique make possible a rapid determination of the concentration ratio in the clinical field.
Patent EP-0264967-A2 (EP)
Inventor: SCARPELLI ENRICO
IPC: B29D24/00
Filed: 1987-10-26
Abstract: A method of producing underwing tanks from synthetic ma­terial and honeycomb, whereby a forming mandrel is fitted with two preformed end caps connected together by means of synthetic layered material covered externally with honeycomb, so as to form a casing which, after being oven-­cured to render it self-supporting, is cut transversely, to enable extraction of the mandrel, and then bonded back together to act, itself, as a mandrel for subsequent lay­ering and finishing operations.
Patent EP-0266751-A2 (EP)
Title: Digital signal-processing method and system
Inventor: BAUDISCH WERNER DIPL-ING
IPC: H04B14/04
Filed: 1987-11-04
Abstract: The signal processing system (S) allows the signal word width to be extended before combining the digital signals with a digital auxiliary signal (H) with a frequency above the highest frequency in a frequency band central on the sampling frequency. The amplitude of the auxiliary signal is dependent on one of the lowest value bits of the processed digital signals. Pref. the auxiliary signal comprises a sinusoidal signal or a bandwidth limited noise signal combined with the digital signals via a digital addition stage (3).
Patent EP-0272511-A2 (EP)
Inventor: GROTEN KARL J
IPC: B21D39/06
Filed: 1987-12-03
Abstract: The previously known pipe joints for high pressure hydraulic pipelines are costly, require a long installed length and lead to material changes in the joining region of the fillet or V-weld seams.   According to the invention it is proposed to place a flange ring on the pipe, the flange ring being provided with a concave profile on its inner side and the pipe subsequently being brought from the elastic to the plastic state by a widening process, in order thus to lay the pipe in the concave recess of the flange ring and in this way to achieve a secure joining of the flange ring to the pipe.
Patent EP-0234924-A2 (EP)
Inventor: BARTHOLIC DAVID B
IPC: C10G11/18
Filed: 1987-02-24
Abstract: A process wherein lower boiling products (H) are obtained from a hydrocarbon feed (J and/or HH) by contacting the feed with fluidized solid contact material at elevated temperature in a riser (K), spent contact material is separated and stripped of volatile hydrocarbons in a stripping zone (D), stripped contact material is regenerated with oxygen-containing gas (A) in a regeneration zone (B), and hot freshly regenerated fluidized solid contact material is returned to the riser (K), the process further including two or more of the following:
     (i) suspending hot regenerated contact material in a carbonizable lift gas at the lower portion of the riser and injecting hydrocarbon feed higher in the riser;   (ii) charging hydrocarbon feed into the base of the riser, steam cooling a portion of the hot freshly regenerated contact material, and contacting the hydrocarbon feed with hot regenerated contact material upstream of where said hydrocarbon feed is contacted with the steam cooled contact material;   (iii) cooling a portion of hot freshly regenerated contact material before returning it to the riser; and   (iv) adding a portion of freshly heated regenerated contact material to said stripping zone.
Patent EP-0254471-A2 (EP)
Inventor: KAVEHRAD MOHSEN
IPC: H04L12/44
Filed: 1987-07-15
Abstract: The present invention relates to a collision detection technique for an optical Star LAN using CSMA/CD. The present technique is implemented by preferably adding two or more fixed Hamming weight sequences (30), e.g., a fixed even or odd number of 1's in each unique cyclic error correcting code word, to the preamble section of each packet of information to be transmitted. These collision detection sequences have a length which is beyond the vulnerable time period of the CSMA/CD protocol (maximum round-trip propagation delay for each packet) by at least one code word length in order to prevent any misdetection, or false detection, of a collision. Each receiver (20,21) in the listening period, looks for a code pattern with a fixed Hamming weight. When code patterns collide, the Hamming weight of the resulting code word in the collision period will exceed the nominal sequence weight (will include more 1's than the fixed Hamming weight) and a sequence weight violation is detected. Such detection is used to stop the transceivers (11) from transmitting over the LAN and restart the network in order to avoid further collisions and network chaos.
Patent EP-0277636-A2 (EP)
Inventor: FUJIKI YOSHINORI C O NEC CORPO
IPC: H03F1/32
Filed: 1988-02-02
Abstract: A device for compensating for nonlinearity of amplifiers by use of a predistortion principle, and a nonlinear signal generating circuit built in such a device. The nonlinear signal generating circuit (128) includes a quadrature hybrid of the type using a distributed constant line. Two diodes (134,136;140,142) and a terminal resistor (138; 144) are connected in parallel and opposite in polarity to each other and connected between the terminals of coupling and passing ports of the hybrid and ground. The nonlinear compensating device is constituted by the combination of a plurality of quadrature hybrids (112,114,116,118,120,122) of the type using a distributed constant line and various kinds of diodes. All the circuit segments of the device are implemented with a planar circuit provided on a single dielectric substrate and diodes which are held in a pair chip condition. Such circuitry is accommodated in a single air-tight housing to complete a microwave integrated circuit (Fig. 4).
Patent EP-0285102-A2 (EP)
Inventor: HASUO MASAYOSHI
IPC: C08K5/098
Filed: 1988-03-29
Abstract: A polyethylene terephthalate resin composition comprising a polyethylene terephthalate resin and from 0.1 to 3% by weight, based on the polyethylene terephthalate resin, of an aromatic compound of the formula:
Patent EP-0293715-A2 (EP)
Inventor: NERGER DITTMAR DR
IPC: C07C43/11
Filed: 1988-05-24
Abstract: Hydroxyl-monofunctional polyethers contain, as incorporated end groups or monomer units,… a) from 1 to 30% by weight of one or more C4- to C24-alkylmonophenols,… b) from 1 to 30% by weight of one or more C8- to C24-monoalkanols,… c) from 1 to 30% by weight of one or more C10- to C20-1,2-epoxyalkanes and… d) from 45 to 80% by weight of propylene oxide or a lower alkylene oxide mixture predominantly comprising propylene oxide, with the sum of components a) to d) giving 100% by weight,… and have mean molecular weights of from 600 to 2500. …<??>They are prepared by anionic epoxide polymerisation and are used as lubricants and lubricant constituents.
Patent EP-0293904-A2 (EP)
Inventor: INOUE HIROSHI HIRAKATA LABORAT
IPC: C08K5/42
Filed: 1988-06-03
Abstract: An antistatic aromatic polyimide article comprises an aromatic polyimide and a small amount of an antistatic agent. The antistatic agent is a sulfonate having the formula (I): 
    R(SO₃M) n       (I) 
wherein R is a substituted or unsubstituted aryl group; M is an alkali metal; and n is 1 or 2; 
    or a sulfinate having the formula (II): 
    RSO₂M      (II) 
wherein R and M have the same meanings as defined above.
Patent EP-0294787-A2 (EP)
Inventor: AOSHIMA SHINICHIRO
IPC: H01S3/098
Filed: 1988-06-08
Abstract: A highly repetitively pulsed laser device is provided including a feedback system (7) simple in construction which returns a light pulse emitted from a laser resonator (3) to the laser resona­tor so that the light pulse is superposed on a light pulse in the laser resonator.