baber/WOPTO huggingface dataset:
Patent EP-0299618-A2 (EP)
Inventor: WRIGHT ROBIN E C O MINNESOTA M
IPC: H01F1/06
Filed: 1988-06-09
Abstract: A slurry comprises a ferromagnetic fiber having an aspect ratio of 10 to 10,000 and an organic liquid medium that is unreactive with the metal fibers. 
     The metal fibers are provided by preparing a mixture comprising a thermally unstable metal complex compound, comprising at least one ferromagnetic metal, in a liquid medium, applying energy to said mixture in the presence of an externally applied magnetic field to decompose said complex compound, and isolating the deposited metal fibers. 
     Articles are provided by the impregnation of metal fibers of the invention into and onto a porous substrate.
Patent EP-0298749-A2 (EP)
Inventor: SAKANISHI MASAYUKI C O PATENT
IPC: H04W84/10
Filed: 1988-07-07
Abstract: A cordless telephone system which allows, in addition to outside-line communication, extension communication between wire and wireless telephone sets (3, 2) and also which can prevent wiretapping of communication contents during the outside-line communication. The system comprises a first switch (19) connecting a connection unit (1) to a wire telephone circuit (4), a connector (31) connecting the wire telephone set (3) to a connection-unit terminal of the first switch (19), a second switch (21) switchingly controlled by the connection unit (1) to supply a predetermined DC current to the connection-unit terminal of the first switch (19) and a DC power source (20) for outputting the predetermined DC current. Further provided in the system, in addition to the above arrangement, are a third switch (26) connected as inserted between the connection-unit terminal of the first switch (19) and a voice circuit (6) of the connection unit (1) and a fourth switch (27) connected as inserted between the connection-­unit terminal of the first switch (19) and the connector (31).
Patent EP-0310360-A2 (EP)
Inventor: DOLKAS GREGORY D
IPC: H04L29/06
Filed: 1988-09-29
Abstract: A method and device for controlling the transmission across a data link is disclosed. Link Layer protocol formatting in a variation on a "sliding window" protocol is implemented. In data communication equipment, a protocol controller device is described, coupling a first input/output means, for coupling to a local data terminal equipment, to a second input/output means, for coupling said local data terminal equipment to a communication link, comprising: first porting means for transferring information in to and out from said first input/output means; second porting means for transferring said information to and from said second input/output means; switching means coupled to said first porting means for controlling an input/output information transfer path through said porting means; information holding means, coupled to said first porting means and to said second porting means, for pipelining said information through said device; and controlling means, coupled to said holding means and said second porting means, for protocol formatting of said information. The present invention includes a method for controlling data transmission using an open systems interconnection model, comprising: providing link layer sliding window protocol formatting of information to be transmitted such that said protocol provides transmission error control; and providing link layer sliding window protocol formatting of information to be transmitted such that said protocol provides transmission flow control and fully decoded control information.
Patent EP-0289478-A2 (EP)
Inventor: ROGERS STEPHEN GARY
IPC: C12N9/10
Filed: 1988-04-26
Abstract: An improved method for selecting transformed plant cells is disclosed. The invention involves the use of a selectable plant marker gene encoding a gentamicin-3-N-acetyltransferase enzyme. The use of the gentamicin marker genes affords advantages over known markers in some plants. The invention also provides transformed plant cells that contain the gentamicin marker genes as well as differentiated plants containing transformed plant cells.
Patent EP-0341386-A2 (EP)
Inventor: HARTEL GUNTER
IPC: F02D11/08
Filed: 1989-03-03
Abstract: Control devices with an air intake duct are already known in which a main throttle valve connected to the accelerator pedal and an auxiliary throttle valve are arranged in order to reduce the load reversal shock when the accelerator pedal is rapidly depressed. In the case of these devices a load reversal shock is still discernible with internal combustion engines at operating temperature when changing from idling or partial load operation. In order to overcome this disadvantage the control device according to the invention is characterised in that the actuating device is formed by a diaphragm device whose diaphragm is subjected to the pressure in the air intake duct section between the main and auxiliary throttle valve and has a spring acting in the opening direction of the auxiliary throttle valve and in that a further diaphragm or piston device engages on the auxiliary throttle valve, loading this in a closing direction as a function of the pressure prevailing in the air intake duct section downstream from the main throttle valve. By means of the invention a load reversal shock is reliably avoided with a device of simple construction, enabling the internal combustion engine to be used in a vehicle. <IMAGE>
Patent EP-0355263-A2 (EP)
Inventor: SUDLER ROLAND
IPC: H02K37/14
Filed: 1989-04-25
Abstract: In einem Motor, insbesondere zum elektrischen Antrieb eines Uhrwerks, besteht ein mit einer Welle (3) drehbar gelagerter Rotor (32) aus einem Dauermagneten mit sich diametral gegenüberliegenden Dauermagnetpolen. Eine Spulenanordnung in dem Motor umfaßt zwei in einem Winkelabstand von insbesondere 90° zueinander angeordnete Spulen (10 und 11). Um in dem Motor ohne einen Stator mit ausgeprägten Polen aus ferromagnetischem Material Rastmomente zu erzeugen, die eine Speisung der Spulen mit kurzen Impulsen erlauben, ist zur Aufnahme der Spulen (10, 11) ein Spulenkörper (14) aus nicht ferromagnetischem Material vorgesehen, der innen zylindrisch und außen mit längs des Umfangs äquidistant angeordneten Stegen (17 - 20), die außen zylindrisch verlaufen, geformt und auf diesen Spulenkörper ist konzentrisch ein Abschirmring (48) aus einem Material hoher Restkoerzitivfeldstärke aufschiebbar. <IMAGE>
Patent EP-0339651-A2 (EP)
Inventor: AKIYAMA NOBORU
IPC: G11B17/04
Filed: 1989-04-27
Abstract: A guide portion (G) is provided in a front edge of a disc cartridge in an insertion direction to a recording and reproducing apparatus. A slider (14) is slidingly engaged with the guide portion. A shutter (6) is fixed to the slider. Head insertion holes (5) and spindle holes (4) formed in the cartridge case are opened or closed by the shutter (6). A generation of friction or wear chips due to the sliding contact between the shutter (6) and cartridge (1) may be prevented.
Patent EP-0341598-A2 (EP)
Inventor: GLEASON EDWARD HINSDALE
IPC: D21H19/58
Filed: 1989-05-05
Abstract: A paper coating compound containing from 65 to 75 weight percent solids, and having good rheology may be perpared from a carboxylated stryene-butadiene latex container from about 4 to 10 weight percent carboxylation which has good stability in the presence of multi-valent ions. Paper coated with such compounds have a good balance of properties including high gloss and pick strength.
Patent EP-0346832-A2 (EP)
Inventor: KUNZ REINER DR DIPL-CHEMIKER
IPC: B24C3/00
Filed: 1989-06-13
Abstract: Silicon carbide-based abrasive grit having a binder-free coating of highly disperse silicon oxide, aluminium oxide or titanium oxide is described for preferred use in resin-bound or ceramic-bound abrasive elements.
Patent EP-0350965-A2 (EP)
Inventor: MICK ALEXANDRA
IPC: B24C3/06
Filed: 1989-07-14
Abstract: Abrasive-blasting head for the blasting of large surfaces by particles carried in a jet of air, comprising a manually guidable blast chamber (1), which is to be placed on the surface to be blasted and has a blast chamber opening (2) which is surrounded by a rim part (1a) which can be placed on the surface to be blasted, and comprising a transparent chamber wall region (3), a blast nozzle (5) which opens into the blast chamber and is directed towards the blast chamber opening, and an outlet socket (6), arranged on the blast chamber, for discharging conveying air and used blast particles, in the case of which the blast nozzle (5) is arranged at an acute angle to the plane of the blast chamber opening (2) and essentially to the side thereof on the blast chamber (1), the outlet socket (6) is essentially arranged opposite the blast nozzle (5) on the blast chamber, and the transparent chamber wall region is constructed as a viewing window (3) opposite the blast chamber opening (2). <IMAGE>
Patent EP-0356925-A2 (EP)
Inventor: TABER TERRY RAY C O EASTMAN KO
IPC: G03C7/305
Filed: 1989-08-25
Abstract: A combination of a development inhibitor releasing coupler having a particular releasable mercaptotetrazole group with a particular alkoxy­benzoyl yellow dye-forming coupler as described in the specification in a photographic silver halide element and process enables improved dye images upon exposure and processing. This combination of couplers enables particularly improved dye images in a color photographic element and process comprising a particular phenolic cyan dye-forming coupler and a particular pyrazolo[3,2-c]-s-triazole magenta dye-forming coupler.
Patent EP-0364931-A2 (EP)
Inventor: KOMAZAKI TOMOKAZU OKI ELECTRIC
IPC: H01P1/205
Filed: 1989-10-16
Abstract: A dielectric filter has a plurality of dielectric resonators (24-1, 24-2, 24-3). A plurality of center conductors (23-1, 23-2, 23-3) are formed in a homogeneous monolithic block of dielectric material (20) substantially in parallel with each other, constituting the dielectric resonators (24-1, 24-2, 24-3). A plurality of electrodes for adjustment (25-1, 25-2, 25-3) are arranged on one side of the dielectric block (20), and each extends across one end of respective one of the center conductors (23-1, 23-2, 23-3). Either the distance between nearby dielectric resonators (24-1, 24-2, 24-3) or the configuration of the electrodes for adjustment (25-1, 25-2, 25-3) is changed to cause overcoupling on the basis of coupling inductance or coupling capacitance, thereby tuning an attenuation pole of the dielectric filter to a finite frequency. This allows the attenuation pole to be tuned to any desired frequency.
Patent EP-0373461-A2 (EP)
Inventor: KUME TOYOHIKO
IPC: A01N43/76
Filed: 1989-12-02
Abstract: Novel benzazoles of the formula (I)
     wherein Q represents
     and the use of the new compounds as herbicides.
Patent EP-0331245-A2 (EP)
Inventor: SAHAKIAN VAHAK K
IPC: H01L23/04
Filed: 1989-02-22
Abstract: An integrated circuit (IC) chap package is formed by extending the overall dimensions of a standard IC on a semiconductor substrate, typically a first silicon wafer, to provide an integral band of semiconductor material therearound on which are formed a series of spaced IC chip input/output pad area extending along the band. A bottom peripheral edge of a discrete cap of the same semiconductor material, e.g. silicon, is sealingly affixed around an inner periphery of the band inboard of the series of pad areas and outboard of the IC active circuit areas, so that the cap interior spacedly covers the active circuit area and the input/output pad areas are exposed. The caps may be made by photolithography and microetching techniques from a second semiconductor wafer of the same type as the IC wafer. Metallization extends on the first wafer from connect pads on the active circuit area to the extended and exposed input/output pad areas exterior of the cap. The IC may be probed for test purposes prior to capping. Use of lead frames, plastic encapsulation processes and a ceramic housing are avoided, while maximizing the use of compatible materials having the same coefficient of thermal expansion. In one embodiment, essentially an "all silicon" package is provided.
Patent EP-0360347-A2 (EP)
Inventor: HARDING GEOFFREY DR
IPC: A61B6/02
Filed: 1989-09-18
Abstract: The invention relates to an arrangement for the measurement of the pulse transfer of X-ray quanta elastically scattered in an investigation region, having an X-ray radiator disposed on one of the sides of the investigation region and a detector which is situated on the other side of the investigation region and which measures the energy of the X-ray quanta, as well as a rotational symmetric diaphragm arrangement which is disposed between the detector and the X-ray radiator. With such an arrangement, even with thick objects a relatively precise determination of the pulse transfer is made possible in that the diaphragm arrangement is designed so that the X-ray quanta emitted by the X-ray beam are transmitted only on the envelope surface of a cone to the investigation region. <IMAGE>
Patent EP-0328310-A2 (EP)
Inventor: BROOMHALL KEITH
IPC: A01C3/06
Filed: 1989-02-03
Abstract: A manure spreader is formed with a fixed (13) and a movable (23) body part each having part-cylindrical portions. 
     The movable part (23) is moved by a ram (28) between a full position and an empty position (23′) and in the latter position the part (23) has its axis coaxial with the axis of the fixed part (13). 
     A rotary shaft (19) lies at the axis of the fixed body part (13) and carries flails (31, 32) which serve to empty the spreader. As the spreading action progresses the movable body part (23) is moved towards the empty position (23′) to enable the contents of the spreader to be fully discharged.
Patent EP-0350189-A2 (EP)
Inventor: BATTIFORA HECTOR A
IPC: G01N1/28
Filed: 1989-06-26
Abstract: A process for producing a slide bearing a spaced array of specimen fragments which comprises (i) cutting at least one specimen into a plurality of narrow strips; (ii) separating the plurality into groups of specimen strips; (iii) separately positioning strips from the groups in parallel grooves in a mold; (iv) embedding the strips in the mold in a first embedding medium to provide a structure comprising a base member having opposed first and second surfaces, the first surface being substantially planar; the second surface having ridges containing a specimen strip extending therefrom; (v) forming a stack of the structures with the terminal surface of the ridges of an upper structure abutting the substantially planar first surface of the next lower structure; the spaces between the ridges defining channels for receipt of a fluid; (vi) embedding the stack in a second embedding medium to form a block having a spaced array of parallel specimen strips embedded therein; the strips being so arranged that a section of the block includes a spaced array of cross-sections of each of the embedded specimen strips; (vii) dividing the block into sections each containing a spaced array of cross-sections of each of the embedded specimen strips; (viii) mounting at least one of such block sections on a slide.
Patent EP-0367558-A2 (EP)
Inventor: SMITH IAN
IPC: F42B6/00
Filed: 1989-10-31
Abstract: A dart capable of being used either with a conventional dartboard or an electronic board includes a barrel (1) which carries or is adapted to carry at one end a shaft (2) capable of receiving a flight (3) and is formed at its other end with means by which a point-carrying extension piece can selectively be connected to or disconnected from the barrel. The barrel end may be formed with an internally threaded bore (5) for receiving a threaded member (7) protruding from one end of each of at least two individual point-carrying extension pieces, one such extension piece carrying a metallic point and an other extension piece carrying a non-metallic point.
Patent EP-0381970-A2 (EP)
Inventor: REBER ERWIN
IPC: A01D78/10
Filed: 1990-01-19
Abstract: In rotary haymaking machines with rotary implements (6) which can be swung up for transport, the jibs (4) carrying the rotary implements (6) are made of variable length and are so coupled to the machine frame (1) that, to achieve a smaller transport height, their longitudinal extension is smaller in the transport position than in the working position. <IMAGE>
Patent EP-0382185-A2 (EP)
Inventor: OGAWA HIDENORI
IPC: C07D521/00
Filed: 1990-02-07
Abstract: Novel carbostyril derivatives of the formula:
     wherein R 1  is H, N0 2 , alkoxy, alkoxycarbonyl, alkyl, halogen, optionally substituted amino, OH, CN, COOH, alkanoyloxy, hydrazinocarbonyl; q is 1 to 3, and R is a group of the formula:
     [wherein R 2  is H, alkoxycarbonyl, optionally substituted phenoxycarbonyl, phenylalkenyl-CO-, optionally substituted phenylalkanoyl, alkanoyl, alkenyl-CO-, optionally substituted phenyl-S0 2 -, -CONR 8 R 9 , optionally substituted heterocyclic group-CO-, naphthyl-CO-, thienylalkanoyl, tricyclo[3.3.1.1]alkanoyl,
     (R 13  is OH, optionally substituted alkoxy, -NR 32 R 33 , -O-A-(E)ℓ-NR 4 R 5 , -(B)ℓ-NR 6 R 7 , etc.),
     n is 1 or 2, m is 0 or 1 to 3, R 3  is alkyl, R 10  is -(CO)ℓ-NR 11 R 12 ], and the bond between 3- and 4-position of carbostyril nucleus is single or double bond,     
which have excellent vasopressin antagonistic activities and are useful as vasodilator, hypotensive agent, water diuretics, platelet agglutination inhibitor, and a vasopressin antagonistic composition containing the compound as the active ingredient.
Patent EP-0387628-A2 (EP)
Inventor: VIESSMANN HANS DR
IPC: F24H9/00
Filed: 1990-03-02
Abstract: The heater consists of a water-bearing housing which is passed through by a tubular flue (6) which contains the combustion chamber and, at least in the takeoff-side half, is designed with two walls and the inner wall (1) is provided with inwardly directed folded longitudinal ribs (8) which delimit heating gas flues. In order to stabilise the folded inner wall (1) with regard to its insertability into the tubular flue (6) and with regard to the heat load, and also to ensure optimum heat-transmission conditions, taking condensate formation into consideration, the inner wall (1) is provided in the region along the tubular flue-side fold gusset (2) with longitudinal welded seams (3). The surfaces (4) of the longitudinal welded seams (3) are arranged running below the outer circumferential surface (5) of the inner wall (1) and, with the tubular flue (6), delimiting a gap (2'). Moreover, the inner wall (1) apart from the longitudinal welded seams is in heat-conducting contact with the tubular flue (6).   <IMAGE>
Patent EP-0387732-A2 (EP)
Inventor: KAMPS ROLF
IPC: G01R31/04
Filed: 1990-03-10
Abstract: A testing device for testing the correct position of an electrical conductor 2 electrically contacted in insulation-displacing technique on an electrical plug-in connector 1 consists of a holding device 3 for fixing the electrical plug-in connector 1 in a predetermined position. A test pin 5 of this holding device is in electrical contact with the spring contact 12 of the electrical plug-in connector 1. Furthermore, a test probe 8 with a test point is provided which can be moved in a predetermined position in such a manner that the test point can only come into electrical contact with the electrical conductor when the latter is in its nominal position. <IMAGE>
Patent EP-0401629-A2 (EP)
Inventor: ECKEL THOMAS DR
IPC: C08L69/00
Filed: 1990-05-26
Abstract: The novel highly heat-resistant thermoplastic polycarbonate/ABS moulding compositions made from aromatic polycarbonates based on substituted dihydroxydiphenylcycloalkanes, vinyl copolymers and grafted, particulate diene rubbers can be used for the production of mouldings of all types.
Patent EP-0417721-A2 (EP)
Inventor: FLYNN GARY A
IPC: C07C279/18
Filed: 1990-09-11
Abstract: This invention relates to activated electrophilic ketone analogs of certain peptidase substrates which are useful in inhibiting serine-, carboxylic acid- and metallo- proteolytic senzymes, the inhibition of which will have useful physiological consequences in a variety of disease states.
Patent EP-0421207-A2 (EP)
Inventor: GERUM JOHANNES DR
IPC: C09D5/23
Filed: 1990-09-21
Abstract: A magnetic recording medium having outstanding running properties on both the front and the back when stored under conditions in a climatic test and when subjected to frequent use is obtained if the magnetic pigment is a Co-doped FeOx pigment which has been treated on the surface with a chromium compound. The polymeric binders used are preferably polyurethane and a vinyl chloride copolymer, and the fatty acid preferably used is a mixture of palmitic acid and stearic acid.
Patent EP-0426007-A2 (EP)
Inventor: IBARAKI TADASHI
IPC: B28D1/00
Filed: 1990-10-25
Abstract: The present invention provides an apparatus for loading an unprocessed semiconductor wafer doped in advance with impurity diffusion layers on the both sides or not doped, re-slicing the wafer and unloading two sheets of re-sliced wafer as processed wafers upon completion of re-slicing the unprocessed wafer into two sheets to a recovery wafer magazine thus as a total system for operating the aforementioned processes for improving the productivity of cutting processes of the semiconductor wafer production, more particularly provides an improved loading and unloading mechanism arranged between a storage space of both unprocessed and processed wafers and a re­slicing mechanism, chucking mechanisms and wafer magazines in the storage space. The loading and unloading mechanism comprises a loading manipulator and an unloading manipulator, wherein the loading manipulator receives an unprocessed wafer from the storage space and then conveys and loads the wafer on chucking mechanism which is operated in combination with a re-slicing mechanism, and then the unloading manipulator recovers two sheets of re-sliced wafers from the chucking mechanism and further unload them into another wafer magazine. During the unloading manipulator is unloading the two sheets of re-sliced wafers into the magazine, simultaneously the loading manipulator will take out a new unprocessed wafer, wherein the new wafer is conveyed at a stand-by position and await until the completion of re-slicing an earlier wafer on the chucking mechanism.
Patent EP-0418986-A2 (EP)
Inventor: DURBUT PATRICK
IPC: C11D3/43
Filed: 1990-09-21
Abstract: A liquid detergent composition which is in liquid crystal form comprises a synthetic organic surface active agent, as the detergent component, which preferably includes one or more nonionic detergents of the ethoxylated higher fatty alcohol type, and a lesser proportion of anionic or cationic surfactant, such as sodium dialkyl sulfosuccinate or dicoco dimethyl ammonium chloride, a cosurfactant, such as tripropylene glycol butyl ether, a solvent for the soil, such as an isoparaffin of 9 to 11 carbon atoms or methyl cocoate (ester of methyl alcohol and coco acids) and water, with the water usually being the major component. Such compositions are useful for cold or room temperature cleaning of lipophilic soils, such as animal fats, from hard surfaces and from fabrics, and may be used as pre-treatments to loosen such soils from substrates to facilitate easier cleaning of dishes and laundry with conventional or the invented detergent compositions. 
     The invention also relates to concentrated versions of the compositions, which are not in liquid crystal state but which upon dilution with water are converted to such state. Also within the invention are processes for pre-treating and cleaning materials soiled with lipophilic soils, using the invented liquid crystal detergent compositions. Additional processes of the invention are those in which liquid crystal detergent compositions are made by diluting concentrated compositions with water, and those in which lipophilic materials   convert liquid crystal detergent compositions to microemulsion form, which latter processes occur during pre-spotting and cleaning applications when the liquid crystal detergent compo­sition contacts the oily soil on surfaces being treated.