baber/WOPTO huggingface dataset:
Patent EP-0328113-A2 (EP)
Inventor: OKUNUKI MASAMI
IPC: C08G69/48
Filed: 1989-02-09
Abstract: A member for charging comprises a surface layer formed of a N-alkoxymethylated nylon. A contact charging method performs charging of a member to be charged arranged in contact with the member for charging by applying externally a voltage on the member for charging. An electrophotographic device comprises the member for charging and an electrophotographic photosensitive member arranged in contact with the member for charging.
Patent EP-0339451-A2 (EP)
Inventor: HOFER RAINER DR
IPC: C08J7/054
Filed: 1989-04-19
Abstract: The use of nonionic surfactants which are liquid at ambient temperature and have HLB values of 2 to less than 13, in particular 2 to less than 12, for preventing the fogging of plastics surfaces provides an effective wash-resistant fogging protection.
Patent EP-0346611-A2 (EP)
Title: Verfahren zum Hitzesterilisieren von Pumpen
Inventor: GRONINGER HORST
IPC: A61L2/07
Filed: 1989-05-10
Abstract: Ein Verfahren zum Sterilisieren von Pumpen für flüssige oder pastöse Pharmazeutika, Kosmetika, Lebensmittel oder dergleichen, vorzugsweise von Pumpen, deren Kolben (32) in einem Zylinder (30) relativ zu diesem in seiner Längsrichtung im wesentlichen vertikal verschiebbar und um seine Achse verdrehbar antreibbar ist, wobei der Kolben (32) eine bis zur kreiszylindrischen Zylinderwandung des Zylinders und bis zur Bodenfläche des Kolbens (32) reichende Aussparung (34) aufweist, die bei einem Saughub mit einem Saugstutzen (38) in der Zylinderwandung und bei einem Druckhub mit einem Druckstutzen (39) in der Zylinderwandung kommuniziert, wobei weiter vorzugsweise am Boden (36) des Zylinders (30) eine verschließbare Ablauföffnung (42) vorgesehen ist, ist dadurch gekennzeichnet, daß einem Anschluß der Pumpe ein Sterilisationsmedium zugeführt wird, während die Pumpe angetrieben wird. Dadurch muß die Pumpe zum Sterilisieren nicht zerlegt werden.
Patent EP-0354475-A2 (EP)
Inventor: ZERTANI RUDOLF DR
IPC: G03F7/00
Filed: 1989-08-02
Abstract: A photopolymerisable recording material having a layer base, a photopolymerisable layer and a covering layer is described, which contains a water-soluble polymer, for example polyvinyl alcohol, with a low permeability for atmospheric oxygen and also a water-soluble dye, for example a di- or tri-phenylcarbenium, azo, aza(18)annulene, nitro, nitroso, polymethine, carbonyl or sulphur dye which absorbs light in the range from 300 to 700 nm and, within this range, has an absorption gap which corresponds to the emission range of the copying light source. The material can be sensitised for different spectral ranges, for example for UV light, visible light or laser light, and has a higher resolution than a corresponding material without dye in the covering layer, at the same or a slightly reduced light sensitivity.
Patent EP-0363773-A2 (EP)
Inventor: STOVER HERRMANN
IPC: A01G13/02
Filed: 1989-09-30
Abstract: The invention relates to a mulch mat for covering cultures, to improve the soil conditions and the plant growth and consisting of biological and synthetic materials. The mulch mat is composed of a plurality of layers of biological and synthetic material, the successive layered materials being connected to one another, preferably by means of a quilting seam. The uppermost layer is of biological material and the bottom-most layer is of synthetic material, and after the quilting a further synthetic layer is additionally glued or welded to the layer of synthetic material. The mat can also consist of a plurality of such layers. The welded-on or glued-on covering layer consists of opaque, but moisture-permeable material or of opaque material which is prepared for moisture permeability by being appropriately equipped with holes of very small diameter or with slits. These slits or holes of very small diameter are to be made outside the region of the quilting seams.
Patent EP-0370483-A2 (EP)
Inventor: YOSHIMARU TOMOHISA INTELLECTUA
IPC: G11B7/004
Filed: 1989-11-21
Abstract: Prior to emitting a light beam from an optical head 4, an information recording apparatus moves the optical head 4 in the direction of the optical axis so as to render the light beam in a defocused state on an optical recording medium 1. Then, the size of the emitted light beam is detected by a detector 27.
Patent EP-0375964-A2 (EP)
Inventor: GAEWSKY JOHN P
IPC: G03B17/52
Filed: 1989-11-29
Abstract: A self-developing camera system having an electronic flash, a film transport and processing system including a motor, and a battery for supplying electrical power to the electronic flash and to the motor. The camera system further includes a control system that connects the battery to the electronic flash for charging purposes and to the motor simultaneously during process­ing of an exposed film unit as long as the battery volt­age does not go below a level that would interfere with the motor's ability to properly drive the film transport system, thus reducing the overall camera cycle time.
Patent EP-0372539-A2 (EP)
Inventor: GRUNBAUER HENRI JACOBUS MARIE
IPC: C08J9/08
Filed: 1989-12-06
Abstract: Rigid closed-cell polyisocyanate-based foams are prepared by the reaction of polyisocyanate with a polyol composition having an average hydroxyl number of 100 to 500 and comprising at least one polyol component containing from 4 to 8 active hydrogen atoms per molecule and having a hydroxyl number of from 100 to 500. The blowing of the foam is essentially with carbon dioxide generated from the reaction of water with polyisocyanate so as to provide foams of the desired density containing at least 40 mole percent carbon dioxide in their cells.
Patent EP-0368366-A2 (EP)
Inventor: PREUSS HANS-PETER DR-ING
IPC: G05B23/02
Filed: 1988-05-04
Abstract: The signal level change K H and the surface fo between the sudden response x and its final value xE is formed from the sudden response of a delay element. The following relation exists between the timing constant T and the order n <IMAGE>   Thus, value pairs T,n are formed for the values of the ordinal number n which are useful in practice, with which value pairs sudden responses xM are calculated. The optimum value pair is the one at which the smallest deviation between calculated and measured sudden response is obtained. The invention is used in starting devices for controllers and in adaptive controllers. <IMAGE>
Patent EP-0371518-A2 (EP)
Title: Vorderbacken für Sicherheitsskibindungen
Inventor: STRITZL KARL
IPC: A63C9/085
Filed: 1987-05-14
Abstract: Die Erfindung bezieht sich auf einen Vorderbacken (1), bestehend aus einem gegenbenfalls mit einem Tragkörper (2) versehenen Gehäuse (3,3'), in dem zwei an der Schuhsohle eines einzusetzenden Schuhs seitlich anliegende Winkelhebel (9,9') auf mindestens einer vertikalen Achse (8,9'a) drehbar gelagert sind, aus einem Sohlenniederhalter (7,7') und aus einer Druckfeder (10,10'), welche im Gehäuse (3,3') untergebracht ist und unter Zwischenschaltung eines Ausgleichshebels (13,13') sowohl die beiden Winkelhebel (9,9') als auch den Sohlenniederhalter (7,7') in der Fahrtstellung hält, wobei der Ausgleichshebel (13,3') das Übersetzungsverhältnis zwischen der von der Druckfeder (10,10') auf den Sohlenniederhalter (7,7') und der auf die beiden Winkelhebel (9,9') wirkenden Kraft verändert. Um das Übersetzungsverhältnis in relativ weiten Grenzen und in einfacher Anordnung von Kraftübertragungselementen verändern zu können, sieht die Erfindung vor, daß der als zweiarmiger Hebel ausgebildete Ausgleichshebel (13,13') an einem Bauteil (12,24) anliegt, der von der Druckfeder (10,10') unmittelbar beaufschlagt ist.
Patent EP-0374993-A2 (EP)
Inventor: NACHTERGAELE WILLY A M
IPC: C08L3/00
Filed: 1989-11-27
Abstract: 50 to 95 parts by weight starch and 5 to 50 parts by weight polyvinyl alcohol with a degree of saponification between 87 and 100% are thoroughly mixed and furthermore the moisture content of the mixture is regulated between 10 and 25 weight %. Subsequently the mixture obtained is subjected to a thermo-mechanical treatment at a temperature situated between 110 and 180°C. During the extrusion the mixture is subjected to shearing forces so that the product obtained when it is dispersed in cold water and subsequently is centrifuged, divides into a watery phase and a coacervate phase without a sediment of undissolved polyvinyl alcohol being formed.
Patent EP-0373691-A2 (EP)
Inventor: FOSTER JEFFREY NORRIS
IPC: C11D7/54
Filed: 1989-11-28
Abstract: Granular bleach compositions showing reduced tendency to detonate or decompose are provided which contain an organic peroxycarboxylic acid in intimate contact with a fully neutralized carboxylated polymer or a fully neutralized fatty acid. The granular bleach compositions are useful as bleach ingredients in detergent and cleaning compositions.
Patent EP-0323914-A2 (EP)
Inventor: SEABORNE JUDITH
IPC: B29C61/06
Filed: 1989-01-06
Abstract: An arrangement for encapsulating one or more electrical wires comprises a dimensionally heat-­recoverable article for enclosing at least part of the wires which is formed from an olefinic homo- or copo­lymer, and a quantity of fusible sealant for sealing the wire. The sealant comprises a blend of a thermo­plastic polyester and an olefinic polymer having free carboxylic acid groups. The arrangement is useful for forming a moisture block in an electrical harness that employs wires having polyvinyl chloride insulation without the wires becoming unduly embrittled.
Patent EP-0341906-A2 (EP)
Inventor: MORGAN BARRY ALFRED
IPC: B63C9/00
Filed: 1989-05-04
Abstract: A security system suitable for monitoring the presence of the occupants of a vessel such as a sailing yacht has two receivers (10, 11) at fixed locations on the yacht for receiving signals from one of a number of transmitters (7, 8, 9) each worn by a respective crew member. The receivers are connected to a detector having a comparator triggered when a predetermined relative signal strength is generated by the receivers indicating the presence of a transmitter in an "unsafe" region acting to cause triggering of an alarm and automatic ejection of a life buoy or other life saving equipment.
Patent EP-0350290-A2 (EP)
Inventor: LOBB ALEXANDER JAMES LOBB
IPC: F25B9/14
Filed: 1989-07-05
Abstract: A coldhead drive unit (2) for a cryogenic refrigerator including a casing, valve means positioned within the casing for controlling the supply of a fluid to and from the coldhead and comprising a valve head (8), a valve plate (7) and a motor (10) having a drive shaft (11, 12) for rotating the valve head (8) against the valve plate (7), means (18) being provided for the supply of a fluid at a working pressure about a surface of the valve head (8) distal to the valve plate (7), wherein the drive shaft (12) engages the valve head (8) in a fluid light manner within a bore (9) formed in the distal surface of the valve head (8) and wherein a channel (19) is provided in the valve head to link the sealed interior (17) of the bore (9) and the interface between the valve head (8) and valve plate (7).
Patent EP-0359426-A2 (EP)
Inventor: LEE I-HWA
IPC: C09J151/06
Filed: 1989-08-25
Abstract: A blend of ethylene copolymer, ethylene copolymer modified by grafting with a comonomer containing pendant acid or acid derivative functionality, styrene polymer, and alicyclic resin modifier or stabilized rosin ester provides a useful adhesive, particularly for bonding polystyrene to barrier polymers.
Patent EP-0359591-A2 (EP)
Inventor: IBE HIROYUKI C O TAKEFU PLANT
IPC: B24B47/22
Filed: 1989-09-15
Abstract: An apparatus for shaping a monocrystal ingot of roughly circular cylindrical form into exact right circular cylindrical form, comprising an automatic center axis determining unit (1) for determining an optimum center axis of the monocrystal ingot; an automatic external cylindrical grinding unit (60) for controllably grinding the periphery of the ingot; an ingot setting unit (50) for controllably setting the ingot in the external cylindrical grinding unit in such a manner that the optimum center axis of the ingot determined by the center axis determining unit coincides with the spin axis of the external cylindrical grinding unit; and an automatic diameter control unit for measuring a local diameter of the ingot being ground by the external cylindrical grinding unit to determine the depth by which the ingot is to be locally ground from the surface based on the result of the measurement of the local diameter of the ingot.
Patent EP-0361817-A2 (EP)
Inventor: CHANG STEVE CHIN-SHEN
IPC: C07J51/00
Filed: 1989-09-25
Abstract: Certain nucleophilic polysubstituted aryl acridinium esters are disclosed, as well as conjugates thereof, which are useful in biological assays, including assays for the determination of vitamin B 12 , folate, cortisol, estradiol and thromboxane B 2 .
Patent EP-0375130-A2 (EP)
Inventor: BUCKLEY PAUL
IPC: F02M45/08
Filed: 1989-11-02
Abstract: An inwardly opening fuel injection nozzle has a valve member which is biased into contact with a seating (15) by a spring (30). The force of the spring is transmitted to the valve member by a piston (22) slidable in a cylinder (21) formed in the valve member. A restrictor (27) communicates fuel under pressure from an inlet (26) to act on a surface (20) of the valve member to lift the valve member from the seating to allow the fuel flowing through the restrictor to flow through an outlet orifice (17). The piston (22) is also subject to the pressure downstream of the restrictor and when the pressure attains a predetermined value the piston moves relative to the valve member to uncover a port (28) which by-passes the restrictor to allow unrestricted flow of fuel through the outlet orifice.
Patent EP-0375250-A2 (EP)
Inventor: WADLINGTON JAMES C
IPC: H04M19/02
Filed: 1989-12-12
Abstract: A switching power amplifier circuit has the functions of a power inverter and a switching amplifier embodied into one integral circuit. Two high frequency switching inverter circuits (101, 102) are connected back to back sharing the same inverter power transformer (110). One switching inverter circuit (101) processes power from an input rail to an output capacitor (117) while the other switching inverter (102) circuit processes power from the output capacitor to the input rail. The output capacitor voltage is regulated with respect to a signal input in order to obtain the desired output signal waveform. A blocking capacitor (125) in the output absorbs the DC component of the output capacitor voltage and allows a pure AC ringing signal to be applied to the load. In an application as a ringing generator circuit the signal input is supplied by a ringing signal oscillator circuit (160).
Patent EP-0375450-A2 (EP)
Inventor: HADLEY MICHAEL STEWART BEECHAM
IPC: A61K31/40
Filed: 1989-12-21
Abstract: A compound of formula (I)
       
 and pharmaceutical compositions containing it for the treatment and/or prophylaxis of dementia.
Patent EP-0371880-A2 (EP)
Inventor: OGAWA HIROSHI
IPC: G11B19/02
Filed: 1989-11-29
Abstract: The present invention is concerned with control and detection of a laser beam for an optical disc recording/reproducing apparatus in which the intensity of a return laser beam reflected by an optical recording medium of a recording laser beam used for forming pits (P) and recording data on the recording medium during the recording mode is detected and an error signal including focusing and tracking error signals of the recording laser beam is formed on the basis of a detection output of the intensity of the return laser beam within a predetermined time interval (τ) before the pit (P) starts to be formed by the recording laser beam on the recording medium to control the recording laser beam, and in which, when recording data on the optical recording medium having sub-data previously recorded thereon as pre-grooves with wobbling, these sub-data are detected on the basis of the detection output of the return laser beam within said predetermined time interval (τ) or within a predetermined time interval other than said predetermined time interval (τ).
Patent EP-0378038-A2 (EP)
Inventor: IYER BALAKRISHNA RAGHAVENDRA
IPC: G06F7/24
Filed: 1989-12-06
Abstract: Any number of sorted lists are efficiently partitioned into P lists, where P represents the number of processors available to sort the resulting lists. When given a large list to sort, the list is initially divided into P lists, and each processor sorts one of these lists. The lists are then exactly partitioned so that each of the elements in the new consecutive partitioned lists have values no smaller than any of the elements in the lists before it, nor larger than any of the elements in the list following it. Partitioning is done by P-1 processors. Each of the processors successively considers selected rows of elements from the sorted lists, and moves a partition boundary based on an element magnitude requirement and a partition size requirement. The new partitioned lists are then merged by the P processors, and simply strung together to provide a sorted list of all the ;elements.
Patent EP-0386719-A2 (EP)
Inventor: IBI TAKASHI C O FUJITSU LIMITE
IPC: G06F12/04
Filed: 1990-03-07
Abstract: A partial-store control circuit for a memory unit (100) including a memory device (102), for performing partial-store access to the memory device (102), the control circuit comprising:- 
read out means (BANK CONTROL 103, RD-REG 22, SEL 23) operable to read out read data (RD) from the memory device, the read out process extending over an access time period of the memory device, said read out means commencing operation in accordance with an externally generated initial access command (GO) sent to the memory unit (100); 
register means (STORE-DATA REG 105, WD-REGISTER 11b, BM REGISTER 10b) operable to register initial write-­data (WD) including initial partial-store data (STD) in accordance with the initial access command, and operable to register succeeding write-data including succeeding partial-store data with an overwrite operation, before said access time period has expired, in accordance with a succeeding access command, said initial write-data, said succeeding write-data and said succeeding access command being each generated externally of the memory unit (100); 
combining means (SEL 24) operable to combine said read-data with said initial and succeeding partial-store data registered and left in said register means over said access time period, replacing preceding data in said read-­data with said initial and succeeding partial-store data left in said register means over said access time period, after said access time period has expired, producing rewrite-data; and 
restoring said rewrite-data into the memory device (102).
Patent EP-0388829-A2 (EP)
Inventor: COLOMBO ROBERTO
IPC: H05B3/42
Filed: 1990-03-19
Abstract: A heating element for household electrical appliances comprising a tubular member connected into the water recirculation circuit of the household electrical appliance, and an armoured resistance element wound about said tube. The tubular member (1) is constructed of stainless steel and the armoured resistance element has an external part consisting of a profiled bar (6,6′) of good heat conducting material having at least one longitudinal flange (8) by which contact with said tubular member (1) is established and along which said profiled bar (6,6′) is brazed to it.
Patent EP-0391311-A2 (EP)
Inventor: SEELE RAINER DR
IPC: C07D405/14
Filed: 1990-04-02
Abstract: 1-Alkoxy-1-azolylmethyloxiranes of the general formula I <IMAGE>  in which R<1> and R<2> are identical or different and in each case represent C1-C8-alkyl, C3-C8-cycloalkyl, C5-C8-cycloalkenyl, tetrahydropyranyl, norbornyl, pyridyl, naphthyl, biphenyl or phenyl, it being possible for each of these radicals to be monosubstituted to trisubstituted by halogen, nitro, phenoxy, amino, alkyl, alkoxy or haloalkyl, each of which has 1 to 4 carbon atoms,  R<3> represents C1-C4-alkyl,  X represents the radical CH or N, and their acid addition salts and metal complexes which are tolerated by plants, fungicides containing these compounds, their preparation, and their use for controlling fungi.
Patent EP-0460277-A2 (EP)
Inventor: ROEMER HEINZ
IPC: E05B65/462
Filed: 1990-06-19
Abstract: The invention relates to a device for locking a drawer (1) which is guided displaceably in guides of a housing, preferably in the form of a workshop trolley, and which can be pulled out of the housing selectively on one of the sides located opposite one another. To prevent the drawer (1) from being pushed out inadvertently, there are arranged, at least on one of the longitudinal sides (1b) of the drawer (1) which extend parallel to the direction of displacement, two locking levers (2, 3) which are each mounted pivotably between a locking position and a release position about an axis (4) extending at right angles to the direction of displacement and which are equipped with a stop edge (7). Arranged on the housing is at least one stop (8) which interacts with the stop edges (7) of the locking levers (2, 3) and which locks the drawer (1) in its middle position in the housing. Each of the locking levers (2, 3) is pivotable from a front side (1c) of the drawer (1) out of the locking position, caused by a force acting constantly on the locking lever (2, 3), into the release position. <IMAGE>
Patent EP-0409225-A2 (EP)
Inventor: KETTENBAUER FRANZ
IPC: F23G5/04
Filed: 1990-07-19
Abstract: Device for the thermal treatment of a material consisting of thermally degradable and thermally stable substances, with a sintering belt furnace 10 which has a revolving sintering belt 20 and a number of burners 2, 3 arranged distributed over the sintering belt. The burners 2, 3 are directly supplied with a fuel/primary air mixture and, via a mixing device 32 arranged in the combustion chamber 30 of the burners 2, 3, with a variable secondary air flow. <IMAGE>
Patent EP-0412344-A2 (EP)
Inventor: WIRTZ ULRICH DR
IPC: B65H67/08
Filed: 1990-07-21
Abstract: The object of the invention is to provide a device for releasing the thread start on the surface of cops, which has a high efficiency. …<??>According to the invention, the device possesses a thread release which is designed as a locating knife and which is assigned an electronic sensor for checking the grasping of the thread. There is also a timer, in which a maximum location time is stored. Command signals can be generated directly by the sensor when the thread has been detected within the maximum location time. The locating knife is assigned a locating guide. The front part of the locating knife is made wedge-shaped and the back of the locating knife is curved in such a way that the grasped thread sliding on it is lifted off so far from the cop surface that it can be detected by the sensor. …<IMAGE>…
Patent EP-0424950-A2 (EP)
Inventor: MCDONALD MARK E
IPC: B60K35/00
Filed: 1990-10-26
Abstract: A head-up display for a vehicle including a windshield (13) has first and second opposing air interfaces for partially reflecting imaging illumination at a predetermined air interface to produce a primary virtual image viewable by the operator of the vehicle, and a half-wave retarder (15) interposed between the first and second air interfaces of the windshield (13) for rotating the linear polarization of illumination transmitted therethrough. An imaging illumination source (20) provides linearly polarized imaging illumination to the first air interface of the windshield (13) at an angle which is selected to enhance the reflection of S-polarized light and the trans­mission of P-polarized light, with the polarization being selected so as to provide S-polarized imaging illumination at the predetermined beam splitting air interface.
Patent EP-0428940-A2 (EP)
Inventor: DURI ANTONINO
IPC: B21J7/14
Filed: 1990-11-08
Abstract: Simplified hydraulic forging machine having four hammers arranged substantially symmetrically, two of the hammers below and two above a horizontal plane passing through the centre (18) of forging, the hammers (12) cooperating with a hammer support (15), the two upper hammers (12s) being stationary, whereas the two lower hammers (12) are movable.