baber/WOPTO huggingface dataset:
Patent DE-60303046-D1 (DE)
Inventor: GABILLARD BERTRAND
IPC: H03F3/343
Filed: 2003-06-13
Granted: 2006-02-02
Abstract: There is disclosed an improved 2-stage large bandwidth amplifier (20) comprised of two stages formed by first and second bipolar transistors (Q1,Q2) configured in common emitter that are connected in series with their emitters connected to a first supply voltage (Gnd). The input signal (Vin) is applied to the base of said first transistor via an input terminal (11), while the output signal (Vout) is available at an output terminal (12) connected to the collector of said second transistor. A parallel feedback structure (13') is provided. It consists, in a first branch, of two diodes (D1,D2) in series connected between a second supply voltage (Vcc) and the collector of the second bipolar transistor, and in another branch of a third bipolar transistor (Q3) configured in emitter follower with a resistor (Rf) in the emitter. The base and the collector of said third bipolar transistor are respectively connected to the common node of said diodes and to said second supply voltage. The resistor is connected to the common node of said first and second transistors to inject the feedback signal (Vf). Because, the two bodies have a low internal resistance and reduce the collector capacitance of the second transistor, the overall bandwidth of the improved amplifier is significantly extended in the very high frequencies (e.g. 20 GHz and above).
Patent DE-60307827-D1 (DE)
Inventor: DE GROOT MARTIN TH
IPC: B32B7/027
Filed: 2003-05-14
Granted: 2006-10-05
Abstract: A method of producing a three-dimensional article having a sandwich structure comprises a deforming step of a mainly flat assembly of a core layer of a thermoplastic foam and at least one cover layer of a fiber reinforced thermoplastic synthetic material into a three-dimensional article. The thermoplastic foam of the core layer is an anisotropic foam. The starting materials are selected in such a way that the glass transition temperature of the starting material of the core layer is higher than the glass transition temperature of the synthetic material of the cover layer.
Patent DE-60308861-D1 (DE)
Inventor: CHUNG YU
IPC: C08G18/08
Filed: 2003-06-10
Granted: 2006-11-16
Abstract: An aqueous coating composition having a pH of 6.0-10.0 comprises 30% to 70% by weight of film-forming binder and correspondingly 70% to 30% by weight of an aqueous liquid carrier for the binder; wherein the binder comprises a. 20% to 95% by weight, based on the weight of the binder, of a urethane oligomer having a weight average molecular weight of 300 to 2500 and having acid functionality and neutralized with an amine and to form a water-dispersible product; and b. 5% to 80% by weight, based on the weight of the binder, of a water-compatible alkylated melamine formaldehyde crosslinking agent; finishes formed from the composition have good gloss and distinctness of image and excellent acid etch and mar resistance.
Patent DE-60309893-D1 (DE)
Inventor: ODERWALD PETER
IPC: A01C1/00
Filed: 2003-09-15
Granted: 2007-01-04
Abstract: A method for separating a lump piece of rosette plants. The method includes the steps of gripping a rosette plant and positioning it parallel to a longitudinal axis of an elongated holder which has a longitudinal opening at least along the longitudinal axis; introducing a part of the lump piece of the rosette plant into the holder via the mentioned longitudinal opening; cutting off the lump piece along a cutting plane parallel to the longitudinal axis, while closing the longitudinal opening, such that the introduced part of the lump piece is enclosed in the holder; and removing the enclosed cut-off part of the lump piece from the holder. The method includes the further step of cutting off a part of the rosette plant enclosed in the holder along a second cutting plane.
Patent DE-60311880-D1 (DE)
Inventor: CAPONI NELLO
IPC: A43B9/00
Filed: 2003-12-23
Granted: 2007-03-29
Abstract: A method for producing shoes includes the following steps: obtaining an assembly (T,T1), formed by a shoe upper (2) and an elastic element, fastened to the shoe upper at least along the sections facing the lower edges of the shoe upper central-fore area; obtaining a sole (5), whose size corresponds to the size of the shoe upper, and whose upper surface has fastening means (50), engaging at least the central-fore portion thereof, so that the upper surface defines at least one fore fastening area (Z) and at least one rear fastening area (Z1); mutual fastening the fore fastening area (Z) of the sole (5) to a corresponding fore portion of said assembly, and of the rear fastening area (Z1) of the sole (5) to a corresponding rear portion of the assembly, to obtain a sole-assembly group (W,W1); introduction of a user's foot into the sole-assembly group (W,W1), with a subsequent transversal stretching of the elastic element (60) and adapting of the shoe upper (2) to the foot conformation; pre-fastening of the elastic element to the fastening means (50), by pressure of the user's foot onto the elastic element; removal of the user's foot from the sole-assembly group (W,W1); joining the sole-assembly group (W,W1), to obtain a shoe.
Patent DE-60314009-D1 (DE)
Inventor: LUO SIFEN
IPC: H03F1/30
Filed: 2003-11-25
Granted: 2007-07-05
Abstract: An amplifier circuit ( 1 ) includes an amplifying transistor (QØ) and a dc bias circuit ( 2 ) for biasing the amplifier transistor (QØ) to obtain a conduction angle of at least about 180°. The dc bias circuit ( 2 ) includes a self-bias boosting circuit which has a Wilson current-mirror (Q 4 , Q 5 , Q 6 ) integrated with a cascode current-mirror circuit (Q 2 , Q 3 ) to form an extended Wilson current-mirror circuit (Q 2 -Q 6 ) having an output coupled to a control terminal of the amplifying transistor (QØ) by a resistor (R 1 ), and a capacitor (C 2 ) coupled from the extended Wilson current-mirror circuit (Q 2 -Q 6 ) to a common terminal (Gnd).
Patent DE-60315322-D1 (DE)
Inventor: BORAZJANI ROYA
IPC: A01N25/32
Filed: 2003-09-22
Granted: 2007-09-13
Abstract: A method for cleaning or disinfecting contact lenses comprising providing an ophthalmic composition comprising a quaternary polymer and a primary antimicrobial agent with the proviso that the quaternary polymer is not a cationic cellulosic polymer and is distinct from, and mutually exclusive of, the primary antimicrobial agent.
Patent DE-60316827-D1 (DE)
Inventor: JAMES DAVID ALUN
IPC: G01D5/20
Filed: 2003-10-15
Granted: 2007-11-22
Abstract: A sensor for sensing a parameter such as position, comprises: (i) an excitation winding for example coils (7, 9) in quadrature; (ii) a signal generator (41, 42, 43) operable to generate an excitation signals and arranged to apply the generated excitation signal to the excitation winding; (iii) a sense coil (11) that can be electromagnetically coupled to the excitation winding such that, in response to the excitation signal being applied to the excitation winding by the signal generator, a periodic electric signal is generated in the sense coil that is indicative of the value of the parameter to be measured by the sensor; and (iv) a signal processor (108) operable to process the periodic electric signal generated in the sensor winding to determine a value representative of the parameter being measured. The signal processor may be arranged to generate a second signal (f1) at a frequency slightly different from that of the excitation signal, and to mix the second signal with the signal received from the sense coil to generate a third signal having a frequency component (f0-f1) equal to the difference between the frequency of the excitation signal and that of the second signal. The processing unit then determines the parameter from the phase of the third signal.
Patent DE-60321210-D1 (DE)
Inventor: LIPSANEN MATTI
IPC: H04N7/173
Filed: 2003-11-03
Granted: 2008-07-03
Abstract: A user through a mobile or fixed terminal (5) informs an agent (33) hosted by an operator server (13) of subjects in respect of which content is requested. The agent (33) searches the internet for relevant content, and determines from a set of user preferences, relating to cost and timing of delivery preferences, a network for use in delivering the content to the terminal. Delivery may be made by a free network, e.g. a WLAN or Bluetooth network, if one is available, or over an expensive network such as a 3G, GSM or GPRS network if the content is requited quickly. If delivery is to be made over a broadcast network (11), such as a DVB-T network (11), a signal is sent to the terminal over a mobile telephone network (7) giving the time of broadcast, in response to which the terminal (5) enables its broadcast receiver at the appropriate time. Also, the agent (33) periodically reviews the content on a data carousel (45) which is awaiting broadcast, and informs the terminal (5) of any forthcoming content which is relevant to the user request.
Patent DE-60324207-D1 (DE)
Inventor: GUNDE TEA
IPC: C12Q1/48
Filed: 2003-10-24
Granted: 2008-11-27
Abstract: An in vivo method for the identification and/or validation of receptor tyrosine kinase inhibitors is described. Said method is characterized by the following steps: providing host cells comprising a nucleic acid construct encoding a peptide which comprises a tyrosine kinase domain of a receptor tyrosine kinase wherein said peptide lacks a transmembrane domain or a functional fragment thereof and said tyrosine kinase activity in the cytoplasma leads to proliferation arrest, contacting said host cells with a candidate compound and identification of inhibitors of said tyrosine kinase activity by cultivation of said host cells under suitable conditions such that the modulation of the tyrosine kinase activity by the candidate compound leads to cell growth.
Patent DE-60325765-D1 (DE)
Inventor: IMAMURA YOSHIHAYA
IPC: B60C17/04
Filed: 2003-09-26
Granted: 2009-02-26
Abstract: A metal mold is disposed adjacent to the outer circumference of a base ring, and has a molding face in the inner circumference and a plurality of grooves for forming beads on the molding face along the circumferential direction. A coil for electromagnetic forming is disposed adjacent to the inner circumference of the base ring. When a momentary large current is applied to the coil in this arrangement, the diameter of the base ring is expanded by pressing the base ring toward the molding face of the metal mold such that the base ring is molded into a shape corresponding to the molding face by electromagnetic forming. Improvements such as a metal mold capable of degassing, a separable metal mold, roll-correcting after electromagnetic forming, application of momentary large current over several times, a metal mold with a cutting blade, use of a base ring with a large number of holes, and a metal mold with positioning means are then added. With these improvements, a highly accurate cylindrical ring with beads can be produced at low cost and with high productivity. <IMAGE>
Patent DE-60327149-D1 (DE)
Inventor: PETRATTO GIORGIO
IPC: B31B50/04
Filed: 2003-11-24
Granted: 2009-05-28
Abstract: In a machine (1) for forming articles of sheet material, an orderly succession of flat blanks (2a) is fed along a forming path (K) on a roller conveyor (4) having powered rollers equally spaced with a given spacing (P); on the roller conveyor (4), the blanks (2a) are maintained contacting the rollers by idle-wheel pressure devices (15), and are deformed by folding devices (52)(53); the pressure devices (15) and folding devices (52)(53) being fitted to respective gantry-type frames (19) having respective removable cross members (21), and which can be set to a number of predetermined reference positions and locked in such positions releasably with respect to the roller conveyor (4); and a continuous guide and slide adjusting assembly (35) being interposed between each frame (19) and the respective pressure devices (15) and folding devices (52)(53) to adjust the position of the devices on the roller conveyor (4) as a function of the shape and size of the blanks. <IMAGE>
Patent DE-60332803-D1 (DE)
Inventor: SCIAN LUCIANO
IPC: A47L11/40
Filed: 2003-11-17
Granted: 2010-07-15
Abstract: Device (10) to regulate the delivery of steam in a steam cleaning apparatus (11) comprising a steam generator unit (12), a connection pipe (13) that connects the generator unit (12) to a functional accessory (14), a gripper element (15) that allows to maneuver the pipe (13) and the functional accessory (14), and regulation members (17) to regulate the delivery of steam associated with the gripper element (15). The regulation members (17) comprise a first part (20, 120) solid with the gripper element (15), and a second part (21, 121) rotatable axially and reciprocally with respect to the first part (20, 120), and associated with the pipe (13). The first part (20, 120) comprises a female element (23, 123) with an outlet aperture (24, 124). The second part (21, 121) comprises a male element (22, 122) inserted into the female element (23, 123) and has an inlet aperture (25, 125) for the steam. The reciprocal rotation of the second part (21, 121) with respect to the first part (20, 120) determines an angular positioning of the inlet aperture (25, 125) with respect to the outlet aperture (24, 124) in order to define a plurality of reciprocal angular positions of the first part (20, 120) and the second part (21, 121), to which different deliveries of the steam through the outlet aperture (24, 124) correspond. <IMAGE>
Patent DE-60333048-D1 (DE)
Inventor: LEE JUNG-MIN
IPC: B65D47/30
Filed: 2003-12-01
Granted: 2010-07-29
Abstract: A food/beverage container (1) comprises a main body (2810) having a main receiving cavity and a spouting portion including a spouting member (2840) for discharging the contents, a sub-receiving cavity (22) formed in the main receiving cavity , a straw (2847) extending through the main receiving cavity, and a removable seal member (2850) adapted to seal the main receiving cavity and the sub-receiving cavity. The spouting member is rotatable between a position accommodated in the container when sealed by the seal member and an erected position after removal of the seal member, and it comprises a fixing portion (2843) for sealing an upper hole of the straw when accommodated in the container and for providing a fluid communication between the straw and a spout hole (2842) in the spout member (2840) when in the erected position.
Patent DE-68905640-D1 (DE)
Inventor: SMITH GAYLORD DARRELL
IPC: C22C19/05
Filed: 1989-04-21
Granted: 1993-05-06
Abstract: A nickel-base alloy is disclosed containing (in weight percent)        Chromium      25-35        Aluminium     2-5        Iron      2.5-6        Niobium      0-2.5        Carbon      0-0.1        Nitrogen      0-0.05        Titanium      0-1        Zirconium      0-1        Boron      0-0.01        Cerium      0-0.05        Yttrium      0-0.05        Silicon      0-1        Manganese      0-1        Nickel      Rest   The alloy affords a high degree of resistance to sulphidation and oxidation at elevated temperatures and is suitable for use in glass vitrification furnaces.
Patent DE-68917559-D1 (DE)
Inventor: BURKE JOHN THOMAS
IPC: C22C21/00
Filed: 1989-09-28
Granted: 1994-09-22
Abstract: The present invention relates to the formation of a metal matrix composite body by a spontaneous infiltration technique and thereafter thermo-forming the produced metal matrix composite body. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material (2) or a preform, at least at some point during the process, which permits molten matrix metal to spontaneously infiltrate the filler material (2) or preform. After formation of the metal matrix composite body, the body is subjected to a thermo-forming technique such as rolling, extruding, die casting, pressing, etc.
Patent DE-68922126-D1 (DE)
Inventor: FRUCHART JEAN-CHARLES
IPC: C07K1/22
Filed: 1989-01-18
Granted: 1995-05-18
Abstract: Immunometric method for the determination of lipoprotein particles comprising apolipoprotein B (apoB) and at least one other apolipoprotein, monoclonal antibodies against lipoprotein (a) (Lp(a)), and use of this method for the diagnosis of atherosclerosis.   This method of determination comprises bringing a biological fluid possibly containing the abovementioned lipoprotein particles into contact with two different antibodies, namely a first antibody chosen from the group comprising antibodies directed towards an apolipoprotein other than complete apoB and antibodies directed towards a fragment or a defined epitope of apoB, which captures the lipoprotein particle to be determined, and a second, suitably labelled antibody against complete apoB, the presence of the lipoprotein particles being visualised by a suitable technique, in particular EIA, RIA, an agglutination reaction or fluorimetry.
Patent DE-69002761-D1 (DE)
Inventor: CORONA ANTONIO
IPC: B25G1/08
Filed: 1990-03-09
Granted: 1993-09-16
Abstract: PCT No. PCT/CA90/00079 Sec. 371 Date Oct. 17, 1991 Sec. 102(e) Date Oct. 17, 1991 PCT Filed Mar. 9, 1990 PCT Pub. No. WO90/10524 PCT Pub. Date Sep. 20, 1990.In a hand held multiple bit object implement having a handle with a central longitudinal axis, a bit selector cup rotatably mounted at an end of said handle to rotate about said central axis, a plurality of bits provided peripherally of said handle in a generally circular pattern about said handle axis, each bit being provided in said handle to extent essentially parallel to said handle's axis, a chuck provided at said end of said handle, said chuck being aligned with said handle axis for receiving a bit head, said cup having a continuous side wall with an interior surface spaced radially outwardly of the radial location of said circular pattern of bits and a closed cup end, an elongate slot extending from a central portion of said cup end and radially outwardly to the location of said bits in said handle, said cup being rotatable to position said slot in register with any desired bit in said handle, said slot in said cup being of sufficient size to permit withdrawal of a bit shaft from said handle in a direction generally parallel with said handle axis, said slot defining opposing cup slot wall portions along the length of the slot, said bit head having a plurality of outwardly projecting external faces portions of which contact said cup slot wall portions to retain said bit within said cup, said bit being movable along said slot towards said cup center into alignment with said chuck for insertion of said bit head into said chuck, the improvement comprising a locking unit mounted within an end of said cup having a slot formed therewith corresponding to the shape and size of the slot in the cup end, said locking unit being provided with a generally U-shaped internal sleeve extending through the cup and toward the chuck, said internal sleeve being provided with hexagonal faces adapted to cooperatively engage the faces of bit heads for guiding the head toward a chuck.
Patent DE-69008287-D1 (DE)
Inventor: HAYNES BRIAN
IPC: F16K3/02
Filed: 1990-07-17
Granted: 1994-05-26
Abstract: A gate valve includes a gate cavity (18), a flowbore (14, 16) communicating with the gate cavity and a gate (20) for opening and closing flow through the flowbore. A valve seat (42) is provided on each side of the gate. Each valve seat (42) has inner and outer C-ring seals (52, 54) on its end surface for sealing against a body sealing surface (46). The seals are energised by an assembly which includes a disc spring (62) disposed around the valve seat (42).
Patent DE-69010206-D1 (DE)
Inventor: NYGREN PER-AKE
IPC: A61K47/48
Filed: 1990-07-31
Granted: 1994-07-28
Abstract: A process for extending the half-life in vivo by a biologically active protein or peptide, characterized by covalently coupling said protein or peptide to a polypeptide fragment capable of binding to a serum protein, whereby when administering the resulting protein or peptide congugate its binding to the serum protein results in extended biological activity; the use of the protein or peptide conjugate above for manufacturing a medicament which, when administered to a mammal including man, shows extended half-life in vivo; and a method of therapeutic or prophylactic treatment.
Patent DE-69016722-D1 (DE)
Inventor: SRAIL RAYMOND CHARLES
IPC: H01F1/117
Filed: 1990-09-18
Granted: 1995-03-23
Abstract: A flexible magnetic blend composition is provided which is comprised of high energy ferrite magnetic particles in a flexible high temperature resistant and oil resistant polymer binder. The binder system is preferably a highly saturated nitrile rubber (HSN) or a polymer alloy of the same in which a HSN is the major polymer containing alloying polymers and/or additives which are compatible with processing, subsequent electron beam curing, and final product performance. The system binder is highly loaded usually from 55 to 65 volume percent with the high energy ferrite particles, i.e, barium and/or strontium ferrite particles, which can produce bonded magnets with a maximum energy product of at least 1.0 megagauss-oersteds, a remenance, Br, of at least 2000 gauss, a coercive force, Hc, of at least 1800 oersteds, and an intrinsic coercivity, Hci, of at least 2000 oersteds. The process for production of this system involves the binder system and ferrite particles being mixed, the ferrite particles oriented in a preferred direction during processing, then formed into a final geometry before being cured by high voltage electron beam radiation, preferably in excess of 3,000,000 electron volts. The electron beam curing in the solid state fixes dimensional stability, magnetic properties, oil, solvent, and chemical resistance of the part even when exposed to subsequent hostile temperature environments of 125<o>C or higher. Any off geometry parts or trim produced in the process prior to radiation curing can be recycled through processing several times without fear of premature cure.
Patent DE-69019928-D1 (DE)
Inventor: SUZUKI SADAKATSU
IPC: B01J23/86
Filed: 1990-12-05
Granted: 1995-07-13
Abstract: There is disclosed a process for the production of 1,4-butanediol and tetrahydrofuran by the catalytic hydrogenation in the gas phase of gamma -butyrolactone using a solid catalyst comprising copper and silicon, copper, chromium, and manganese or copper, chromium, manganese and barium, the y-butyrolactone is preferably produced by the liquid phase hydrogenation of maleic anhydride.
Patent DE-69023176-D1 (DE)
Inventor: BECK HENRY NELSON
IPC: B01D71/28
Filed: 1990-07-13
Granted: 1995-11-30
Abstract: Semi-permeable isotropic or anisotropic syndiotactic polystyrene microporous membranes are prepared as follows:     A. forming a mixture, comprising     (i) syndiotactic polystyrene, and   (ii) at least one solvent for the syndiotactic polystyrene;   B. heating the mixture to a temperature such that a homogeneous fluid is formed having sufficient viscosity for forming into a membrane;   C. extruding or casting the homogeneous fluid into a membrane; D. quenching or coagulating the membrane by passing the membrane through one or more zones such that the membrane solidifies; and E. simultaneously or consecutively leaching the membrane by passing the membrane through one or more zones such that at least a substantial portion of the solvent for the syndiotactic polystyrene is removed from the membrane. a
Patent DE-69028051-D1 (DE)
Inventor: DUECKER DAVID CLARKE
IPC: C08G18/61
Filed: 1990-04-20
Granted: 1996-09-19
Abstract: A radiation-curable matrix material for affixing coated and inked optical fibers in a ribbon configuration is disclosed. The material comprises an aliphatic polyether based urethane acrylate; a monomer having a plurality of acrylate or methacrylate moieties; an alkyl acrylate or methacrylate; and an optional photoinitiator. Also disclosed are an optical fiber ribbon prepared therefrom; a process for preparing such ribbon; and a radiation-curable coating composition generally applicable for coating a substrate.