baber/WOPTO huggingface dataset:
Patent AU-562696-B2 (AU)
Title: Treating whole blood
Inventor: KESSLER STEPHEN B
IPC: A61M1/34
Filed: 1982-11-04
Granted: 1987-06-18
Abstract: Apparatus for oxygenating blood or for separating whole blood into a plasma fraction and an enriched plasma-depleted blood fraction comprising at least two contiguous membrane units (10), each unit consisting of a first membrane layer (12), a second membrane layer (14), a first spacer layer (16) and a second spacer layer (18). The membrane layers and the spacer layers are configured so that only plasma or oxygen passes through the membrane layers from or into whole blood. Plasma and plasma-depleted blood or oxygen-depleted gas and oxygenated blood are separately collected while preventing admixture thereof with whole blood.
Patent AU-554011-B2 (AU)
Title: Alkyl resin composition
Inventor: GEERDES DIRK JACOBUS FREDERIK
IPC: C08L51/08
Filed: 1982-12-23
Granted: 1986-08-07
Abstract: An aqueous, oxidatively drying coating composition is provided, the binder system of which comprising (A) the polymer obtained by polymerization of a monoethylenically unsaturated compound in the presence of (B) an aqueous solution of an ionized, oxidatively drying alkyl resin, and (C) a dispersed, oxidatively drying alkyd resin having a number average molecular weight of 600-6000, a viscosity of at most 30 Pa.s, measured at 20 DEG  C., an acid number of 0-20 and a hydroxyl number of 0-130, and built up of 3-40% by weight of a hydroxyl compound, 2-44% by weight of a carboxylic acid including a cycloaliphatic dicarboxylic acid, and 20-90% by weight of an ethylenically unsaturated fatty acid. Calculated on solid matter, component C forms 5-65% by weight of the binder system. The coating composition is preferably applied to wood.
Patent AU-755332-B2 (AU)
Title: Methods of controlling house dust mites and bedmites
Inventor: COX ROLAND
IPC: A47G9/00
Filed: 1998-10-21
Granted: 2002-12-12
Abstract: Polymeric articles such as fibres and foams having incorporated therein a chemical compound which has antifungal activity against fungi of the groups Aspergillus glaucus and/or A. restrictus are useful in controlling house dust mites and bedmites Dermatophagoides spp.
Patent DE-1810146-B2 (DE)
Title: Pressure compensated sealing ring for valves - acts as flow restrictor for facilitating change of components during operation
IPC: F16K43/00
Filed: 1968-11-21
Abstract: The sealing arrangement of the valve enables replacement of valve components such as spindle seal and actuating elements to be carried out without interruption of operation. The sealing ring is between the closure unit and the seat in the housing. The force for returning the closure unit into the normal operating position is produced by static pressure in the valve. The valve has a seat and type closure element closed at the lower end and which travels against the force of the spring against the seat. The sealing ring which acts as flow restrictor is made from permeable foam plastics. The static pressure in the valve will push the hollow closure element against this sealing ring and valve actuating element can be replaced under this condition.
Patent DE-1947901-B2 (DE)
Title: Constant voltage source load regulator - uses inverter controlled switching regulator for good dynamic performance and operating efficiency
IPC: H02M3/155
Filed: 1969-09-22
Abstract: A constant voltage source supplied from a constant current source is designed to maintain constant output voltage both with load variations in the operating region and with large load variations such as the switching out of some of the loading elements. Good dynamic characteristics and working efficiency are also achieved. The source may be used with transmission systems operated with constant direct current. An inverter (U) supplies constant current. Between the inverter and the load are a switching regulator (Dr. TR1, D) and a sensing and control circuit for the switching regulator arranged as a parallel regulating circuit. The regulator control acts as an automatic load control in the event of large load changes. Control is achieved via mark-space ratio variation of a square wave inverter (HW) whose output controls the base of the switching transistor (TR1).
Patent DE-2062576-B2 (DE)
Title: Pulverised material pneumatic conveyor system for contact switch mfr. - has electrode generating alternative field to keep material continuously in motion
IPC: B65G53/52
Filed: 1970-12-18
Abstract: The system is particularly for the transport of fine pulverised material as used in the production of electrical switch contacts along a curved path, using a gas current with variable flow rate. Two electrodes generate inside the pipes an alternating-current field, with the aid of which the pulverised material is kept continuously in motion, so as to avoid clogging. One electrode can be spiralled round the outside of the pipe, while the other is in the form of a wire running coaxially though the bore. The latter electrode can be insulated, while the pipe itself is of metal to act as an electrode.
Patent DE-2101170-B2 (DE)
Title: Feeder for rotary-furnace refuse incinerator - preventing accumulation and sticking of refuse in one place
IPC: F23G5/44
Filed: 1971-01-12
Abstract: Feeder for rotary furnace refuse incinerator, supplies the refuse to a ram which introduces the refuse into the combustion chamber and which is mounted in a bin with flat diagonal surfaces which are inclined relative to the ram. Secondary rams each include two work surfaces which slide over the adjacent diagonal surfaces along the line of dissection between the two surfaces. The two secondary rams move in counter direction to each other with their paths overlapping.
Patent DE-2110404-B2 (DE)
Title: Placard panel connecting mechanism - is used for carrier consisting of two connected placard panels with polygonal outline
IPC: G09F15/00
Filed: 1971-03-04
Abstract: The placard panel connecting mechanism has a plug-in blades (11, 13) which rest on the narrow sides of the panels and have a width about the same as the panel thickness. The panels are connected together by linking the adjacent plug-in blades. The parallel and adjacent blades are surrounded by an elastic ring (16) which is arranged in the form of a figure 8. Each loop of this 8 is tensioned via one of the adjacent blades. The ring may be of round or rectangular cross-section.
Patent DE-2159486-B2 (DE)
Title: Hydraulic tunnel driving process - uses narrow steel sheath plates which are pressed forward for spoil removal ahead of tunnel shell
IPC: E21D9/00
Filed: 1971-12-01
Abstract: The structural unit (2) to be pushed forward, is partially or completely sheathed by narrow, abutting, lengthways aligned steel sheet element (a) along its whole length. The sheets are successively driven forwards individually by special rams. The ground is removed under the protection of these. When they have all been forwarded, the structural unit is thrust forward under the protection of the sheath. The top and side surfaces may be covered by these steel elements. Lubricant may be provided in the gaps between sheath elements and structure.
Patent DE-2161998-B2 (DE)
Title: Overvoltage protection circuit for three-phase system - has voltage arresters earthing lines, and star-coupled unearthed arresters between lines
IPC: H02H9/06
Filed: 1971-12-14
Abstract: The overvoltage protection circuit is intended for three-phase equipment and has each phase line connected to one end of a voltage arrester, and the opposite ends of the arresters are coupled together to form a star-connected circuit with the voltage arresters between the phase lines. The centre of the star connection is connected neither directly, nor over another voltage arrester, to earth, so that it is floating. Each phase line is earthed separately over three more voltage arresters. The advantage of the circuit lies in its cheapness and efficiency. It finds application particularly in ovens.
Patent DE-2814851-B2 (DE)
IPC: G04G19/10
Filed: 1978-04-06
Abstract: A circuit arrangement for feeding a circuit (8) and a load (1) controlled by the circuit pulse by pulse, for example a clock timer. An input voltage (Ue) feeds the load (1) via a voltage divider (23, 24, 25, 26) and a line (4a) feeds a NiCad cell (5) via a diode (9) and a series resistor (10), for maintaining operation in the event of voltage failure, in which case a buffer capacitor (18) charged up by the NiCad cell (5) during the pulse intervals then supplies the pulse energy. The NiCad cell (5) stabilizes the feed voltage at connection (7) of the circuit (8). In the event of a short circuit of the NiCad cell (5), the feed voltage for the circuit (8) is picked up at the voltage divider consisting of a resistor (21) and a diode (19) whilst in the case of an interruption, a stabilizing diode (20), the series circuit of which with the diode (19) is connected to the voltage of the line (4a) stabilizes the feed voltage of the circuit (8). GaAsP light-emitting diodes are used as stabilizing diodes (20, 26), one (20) of which is used for visually indicating a short circuit of the NiCad cell (5) whilst its interruption can be indicated by a further light-emitting diode (32). <IMAGE>
Patent JP-S5324511-B2 (JP)
IPC: A23L27/50
Filed: 1975-02-05
Abstract: A process for cultivating microorganisms by means of fluidized bed characterized by cultivating a microorganism on a solid culture medium while mixing the solid culture medium in the fluidized bed with an upward gas stream and supplying an atomized liquid into the culture. According to this process, a cultivated product being high in enzymatic activity and quality is obtained with a high efficiency.
Patent JP-3408550-B2 (JP)
IPC: B65B19/34
Filed: 1992-01-31
Granted: 2003-05-19
Abstract: The invention concerns a device for guidance of objects 2 connected in strip form, intended to be applied individually to packaging containers. A guide plate 7 wholly or partly surrounds one end of a drive mechanism 1 for onward feed of the objects for application. The guide plate 7 is adjusted in height with the aid of an adjustment knob 10 placed at one end of an adjustment screw 9. <IMAGE>
Patent JP-H0613100-B2 (JP)
IPC: A01M7/00
Filed: 1983-02-05
Abstract: A container (209) having attached to it at least one memory device (214) carrying information relating to the intended contents of the container (209); the device being operably connectable to operating means including means responsive to information communicated from said memory device (214) whereby an operation actively involving the contents of the container (209) may be performed in a manner at least partly determined by the characteristics of the contents.
Patent JP-3591753-B2 (JP)
IPC: H04L47/765
Filed: 1997-01-30
Granted: 2004-11-24
Abstract: A terminal (A) sends a call request message to a terminal (b). This message contains a request for a TCP/IP service. A call control section in a switching node passes the message to an agent, which, in turn, examines whether or not an IP address and a TCP port number set in the received call request message have been entered into a firewall table. If they are found, the request for access to the terminal (b) is granted. As a result, an ATM connection is set up between the terminal (A) and the terminal (b) and a TCP/IP connection is set up on the ATM connection. If they are not found, access to the terminal (b) is refused and no ATM connection is set up between the terminal (A) and the terminal (b).
Patent JP-3279516-B2 (JP)
IPC: H01L21/52
Filed: 1998-02-12
Granted: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide the bonding method of a semiconductor element to a lead frame, which can effectively suppress the occurrence of a clearance between the semiconductor element and a bonding film. SOLUTION: A lead frame 3 to which a bonding film 7 is previously adhered to one face and a semiconductor element 4 are supplied between a mount head 1 and a mount stage 2 and the mount head 1 and the mount stage 2 heat and pressurize them. Thus, the heating temperature of the mount head 1 on a lead frame 3-side is set to be lower than that of the mount stage 2 on a semiconductor element 4-side and the heating temperature of the mount stage 2 is set to be higher than the glass transfer temperature of the bonding layer 6 in the bonding film 7 at the time of thermally bonding the semiconductor element 4 to the lead frame 3.
Patent JP-H021570-B2 (JP)
IPC: H01B17/40
Filed: 1984-02-21
Abstract: The present invention provides a method of fixing a sleeve (3) of malleable metal on a rod (10) of composite material, said sleeve comprising a cylindrical internal housing (6) in which an end (11) of said rod (10) is received. A compression operation is performed causing the sleeve to be stretched in a continuous manner over annular zones of the sleeve substantially from the inlet of the sleeve and substantially up to the end of the rod in such a manner as to cold draw the metal of the sleeve around the rod without stretching the composite material beyond its elastic strain limit.
Patent JP-3489775-B2 (JP)
IPC: H01Q21/24
Filed: 1997-02-24
Granted: 2004-01-26
Abstract: An antenna for use at frequencies of 200MHz and upwards has a cylindrical ceramic core (12) with a relative dielectric constant of at least 5, and pairs of helical elements (10A - 10D) extending from a feed point at one end of the core (12) to the rim (20U) of a conductive sleeve (20) adjacent the other end of the core (12) the sleeve (20) acting as a trap for isolating from ground currents circulating in the helical elements (10A - 10D). To yield helical elements (10A - 10D) of different lengths, the sleeve rim (20U) follows a locus which deviates from a plane perpendicular to the core axis in that it describes a zig-zag path. The helical elements (10A - 10D) form simple helices with approximately balanced radiation resistances. <IMAGE>
Patent JP-H0470055-B2 (JP)
IPC: B01L3/14
Filed: 1989-02-20
Abstract: An assembly (10) is provided for receiving, maintaining and storing blood samples taken from individuals some of whom may have a disease which can contaminate anyone handling the sample. The assembly (10) includes a glass tube (14) which may be evacuated for facilitating and receiving a blood sample coaxially retained within a plastic tube (12) which retains the sample and the general integrity of the assembly (10) in the event that the glass tube (14) cracks or breaks during handling. Thus, the glass tube (14) maintains a long shelf-life for the evacuated tube, and does not react adversely or interfere with blood chemistries, while the outer plastic sleeve (12) protects the user from broken glass and/or contamination. A special interlock ring (18) holds the glass tube (14) coaxially in place relative to the plastic tube (12).
Patent JP-2578514-B2 (JP)
IPC: B01D15/00
Filed: 1990-02-23
Granted: 1997-02-05
Abstract: The invention provides a method for removing mercury from a liquid hydrocarbon feed material by (a) removing those components having a higher molecular weight than the desired hydrocarbon from the feed material, (b) removing water from the feed material, and thereafter (c) removing mercury from the feed material. Mercury can be removed to an extremely low concentration of 0.001 ppm or lower from a wide variety of liquid hydrocarbon feed materials containing either a relatively large amount or a trace amount of mercury.
Patent JP-S6347609-B2 (JP)
IPC: B29C65/72
Filed: 1983-03-31
Abstract: PURPOSE:To enable the titled pipes to be inserted smoothly into a socket without compressing, reducing the pipe diameters by a method wherein pipings are grasped by clamping devices, the segments of the pipings except the inserting lengths of the pipings are grasped by clamping devices and the pipings are inserted to connect each other. CONSTITUTION:In connection of plastics that two pipings P are grasped by separate clamping devices 5, 6 and the pipings P are press-fitted to a socket to connect each other, when the segments of the pipings except the inserting length L1 of a piping (such as a socket S1) are grasped by a clamping device (such as an auxiliary clamping device 33) and the pipe P is inserted into the socket S1, the pipe can be inserted smoothly into the socket S1 because the diameter of the segment of the inserting length L1 of the socket S1 is not compressed and reduced by the outer periphery.
Patent JP-2805253-B2 (JP)
IPC: G09G3/36
Filed: 1991-03-15
Granted: 1998-09-30
Abstract: A method of driving a liquid crystal display element in which a switching element is provided for each of pixel electrodes arranged in a matrix manner and a ferroelectric liquid crystal is sandwiched between the pixel electrodes and a counter electrode includes the steps of applying a reset voltage for resetting the entire pixel to a first stable state of the ferroelectric liquid crystal across the pixel electrode and the counter electrode, partially transiting the pixel to a second stable state by a tone signal voltage having a pole opposite to that of the reset voltage, and reversing the pole of the reset voltage every predetermined period. Assuming that a state reverse ratio of the ferroelectric liquid crystal is T(V)% when the tone signal voltage is V, a tone signal voltage V1 after negative resetting and a corresponding tone signal voltage -V2 after positive resetting satisfy the following relation:    T(V1) + T(V2) = 100 <IMAGE>
Patent EP-1856024-B2 (EP)
Inventor: ENGEL STEFAN
IPC: C07C201/12
Filed: 2006-03-02
Granted: 2011-08-17
Abstract: L'invention concerne un procédé de fabrication de biphényls substitués représentés par la formule (I) dans laquelle R1 = nitro, amino ou NHR3 ; R2 = CN, NO2, halogène, C1C6-alkyl, C2-C6-alcényle, C2-C6-alkinyl, C1-C6-alkoxy, C1-C6-haloalkyl, C1-C6-alkylcarbonyl ou phényl ; R3 = C1-C4-aIkYl, C2-C4-alcényle ou C2-C4-alkinyl ; m = 1 ou 2 ; et, n = 0 à 3. Ledit procédé est caractérisé en ce qu'il consiste à faire réagir un composé (II) en présence d'une base et d'un catalyseur au palladium choisi dans le groupe contenant a) un complexe de palladium-triaryl- ou trialkylphosphine avec du palladium à l'étape d'oxydation zéro, b) un sel de palladium en présence de triaryl- ou trialkylphosphine en tant que ligand de complexe, ou, c) du palladium métallique appliqué sur un support, en présence de triaryl- ou trialkylphosphine, dans un solvant, avec de l'acide diphényborique (III).
Patent EP-2017051-B2 (EP)
Inventor: PRICHARD ALAN K
IPC: B29D99/00
Filed: 2006-10-27
Granted: 2015-08-26
Abstract: Method for manufacturing composite aircraft wings using a movable support system is described herein. The tool plate includes a tool surface configured to support fiber-reinforced resin material and define an outer mold line (OML) of the fiber-reinforced resin material. The movable support system is configured to respond to signals from a controller to automatically change the shape of the tool surface and alter the OML of the finished part to suit the particular application. In one embodiment, the movable support system can include a plurality of telescoping actuators operably coupled to the tool plate. 
The method comprises the steps of laminating and curing a first wing skin, removing it from the wing skin tool, and manufacturing and curing a second wing skin with a span length inferior to the span length from the first skin.
Patent EP-2259899-B2 (EP)
Inventor: BREME FRANK
IPC: B24B13/005
Filed: 2009-02-24
Granted: 2017-12-13
Abstract: A block piece (10) for holding an optical workpiece, in particular a spectacle lens, and its use are proposed, which comprises a basic body (12) having a central axis (A), a workpiece mounting face portion (14) against which the workpiece can be blocked by means of a blocking material, and a clamping portion (18) via which the blocked workpiece can be fixed in a machine or apparatus for processing it. The clamping portion is adapted to be clamped by forces (F) directed essentially perpendicular to the radial direction to cancel out each other and not deform the basic body.
Patent EP-0059428-B2 (EP)
IPC: A61K8/36
Filed: 1982-02-24
Granted: 1991-10-02
Abstract: A hair treatment comprising in dissolved form three essential components including at least one decomposition derivative of keratin, a cationic polymer, and at least one compound selected from organic and inorganic salts and urea having a solubility in water of over 1 g/100 g of water at 25°C. The hair treatment within the scope of the invention covers various types of treatments such as hair setting lotion, hair styling lotion, cutting lotion, brushing lotion and the like.
Patent EP-0173100-B2 (EP)
Inventor: TSCHUK ROBERT ING
IPC: H01F27/04
Filed: 1985-07-31
Granted: 1996-09-04
Abstract: A high-power ignition coil for internal-combustion engines has a soft-magnetic layered core (8) of grain-oriented lamination and an air gap ( DELTA ) and a primary and secondary winding (2, 3) surrounding the main core (4). In order to achieve an unchanged energy storage capability and unchanged performance data for the ignition coil, without having to provide a permanent magnet, the core (8) is designed and constructed such that the main flux (0H) in the main core (4) generated by the primary winding (2) runs in the preferred direction of the grain-oriented lamination and such that the magnetic induction in the yoke parts (9, 10) of the core (8) is reduced such that an approximately equally large magnetisation requirement results in all the partial sections (4, 9, 10, 11, 12) of the magnetic circuit. <IMAGE>
Patent EP-0425961-B2 (EP)
Inventor: CESERI PIERLUIGI
IPC: G07B15/06
Filed: 1990-10-22
Granted: 1999-10-06
Abstract: An automatic toll exaction system which comprises an onboard apparatus (5-9) which can be mounted onboard a motor vehicle (1) for the reception and transmission of messages, the handling and storage of the transactions and for interaction with the user, a personal card suitable (2) for activating the onboard apparatus, identifying the user and storing the payment transactions, and a ground-based apparatus (3,4) for ensuring the linkup with the onboard apparatus (5-9) for the exchange of data and messages, for sensing physical parameters suitable for classifying the vehicle (1) and for performing the processing of the data and parameters supplied by the onboard apparatus (5-9) and sensed by the ground-based apparatus (3,4) itself.
Patent EP-0437056-B2 (EP)
Inventor: FRIEDRICH MARIA S
IPC: B01J27/192
Filed: 1990-12-13
Granted: 1998-04-15
Abstract: Olefins such as propylene and isobutylene are converted to the corresponding unsaturated nitriles, acrylonitrile, and methacrylonitrile, respectively, by reacting a mixture of the olefin, ammonia, and molecular oxygen-containing gas in the presence of a catalyst containing the oxides of bismuth, molybdenum, iron, nickel and magnesium, at least one element selected from the group comprising potassium and cesium, and optionally one element selected from the group comprising cobalt, phosphorus, manganese, tellurium, sodium, cerium, chromium, antimony and tungsten wherein the sum of cesium and potassium is at least 0.1 to 0.4.
Patent EP-0504629-B2 (EP)
Inventor: FRIES ARTHUR
IPC: G10K11/172
Filed: 1992-02-26
Granted: 1998-10-28
Abstract: The panel-like element is used in particular for sound-absorbing arrangements. It has, starting from both the main surfaces (2, 7), cutouts (4, 8) which meet in the interior of the element (1) and partially overlap one another. At the same time, the cutouts (4) of one element side and those (8) of the other element side (7) have different shapes in such a manner that the cutouts (4, 8) establish passages (9) through the element (1). The cutouts (8) of the absorber side (7) are arranged in rows and the rows in a grid shape. One element side (7) is provided with bores (8) and the other (2) with grooves (4). At the same time, the bores (8) are arranged in rows which are parallel to and open into the grooves (4). This panel-like element can thus very easily be alternatively designed according to the specific function or circumstances by changing the ruling parameters. <IMAGE>