baber/WOPTO huggingface dataset:
Patent DE-68919491-D1 (DE)
Inventor: SANO SHOICHI
IPC: B62D5/00
Filed: 1989-03-13
Granted: 1995-01-12
Abstract: A steering system [10] for a motor vehicle having power steering means [PS] including an actuator for turning steerable road wheels of the motor vehicle includes a control mechanism [PS] for eliminating a deviation [ theta e] between a desired direction [ theta s; K. theta s] of travel of the motor vehicle and an actual direction [ psi ; Kn. psi ] of travel of the motor vehicle, based on an output signal from a direction indicating mechanism [11, 13] which indicates the desired direction [ theta s; K. theta s] and an output signal from a direction detecting mechanism [17, 15] which detects the actual direction [ psi ; Kn. psi ]. The control mechanism [15] determines a target turning angle [Ks. theta e] for the steerable road wheels dependent on the deviation [ theta e] between the desired direction [K. theta s] and the actual direction [Kn. psi ], and controls the power steering mechanism [PS] to turn the steerable road wheels up to the target turning angle [Ks. theta e].
Patent DE-68920868-D1 (DE)
Inventor: HOOD PAUL F
IPC: D21F7/10
Filed: 1989-11-24
Granted: 1995-03-09
Abstract: An endless fabric comprises a pin seam in which a pintle wire joins loops 26 formed by machine-direction yarns at the ends 22,24 of an open-ended papermachine fabric, wherein the pintle wire 28 is an extrudeed monofilament having a length at least as great as the width of the fabric and having a non-circular cross-section of which the major and minor dimensions lie respectively in and perpendicular to the plane of the fabric. The major dimension of the pintle stretches the loops and reduces seam gap. The minor dimension is approximately equal to the thickness of the fabric under load. Both serve to reduce the marking of the paper sheet by the seam region.
Patent DE-68922058-D1 (DE)
Inventor: SAU ARJUN CHANDRA
IPC: A61K8/00
Filed: 1989-10-02
Granted: 1995-05-11
Abstract: Water-soluble, cellulose ether polymers having (a) at least one substituent selected from the group consisting of hydroxyethyl, hydroxypropyl, and methyl radicals and (b) two or more hydrophobic radicals having 6 to 20 carbon atoms, in which one of the hydrophobic radicals has a carbon chain length that is at least two carbon atoms longer than that of another of the hydrophobic radicals, and their use in aqueous protective coatings, such as latex paints, are disclosed.
Patent DE-68928853-D1 (DE)
Inventor: SAIKI RANDALL
IPC: C12Q1/68
Filed: 1989-05-18
Granted: 1998-12-24
Abstract: An improved nucleic acid hybridization assay reagent capable of binding a nucleic acid having a selected target sequence comprises a solid support matrix having oligonucleotide probes covalently attached thereto via a spacer arm. In a preferred embodiment, the solid support has reactive amino groups capable of binding UV irradiated nucleotides in an oligonucleotide probe, which probe comprises a hybridizing region complementary to a target sequence to be detected and a linking tail, the tail being composed of nucleotides, one or more of which is covalently bonded to the reactive groups of said support.
Patent DE-68929404-D1 (DE)
Inventor: LUNDSGAARD FINN CHRESTEN
IPC: G01N21/03
Filed: 1989-12-21
Granted: 2002-07-04
Abstract: The method is a method of photometric in vitro determination of a blood gas parameter in a blood sample. The blood gas parameter is oxygen. The method comprises transferring the blood sample to a sample container with a transparent wall portion and with an inlet opening and otherwise being essentially sealed, said sample container incorporating a luminophor whose luminescence is quenched in the presence of oxygen, disposing the sample container in optical communication with an optical system comprising a radiation source and a radiation detector, transmitting radiation from the radiation source to the sample container to excite the luminophor, transmitting the luminescence emitted by the excited luminophor to the radiation detector, and detecting and registering the luminescence. A sample container and a system for photometric in vitro determination of oxygen in a blood sample is also described. <MATH>
Patent DE-69000161-D1 (DE)
Title: Foerderer.
Inventor: VAN DEN GOOR JAKOBUS MARIE
IPC: B65G15/24
Filed: 1990-04-09
Granted: 1992-07-30
Abstract: The invention relates to a conveyor provided with a plurality of sections located one behind the other, which sections each comprise a plurality of conveyor belts (10-13) located side by side, said conveyor belts being located between frame parts (2) having a fixed arrangement, when seen in plan view. The conveyor belts belonging to each section are thereby vertically movable, independently of the conveyor belts of another section, by means of lifting means (22), between a position in which the upper parts of the conveyor belts can move objects, and a position in which the upper parts are located under the frame parts arranged on both sides of the conveyor belts, so that said frame parts can support objects without said objects being moved by the conveyor belts.
Patent DE-69003035-D1 (DE)
Inventor: MAISSANT JEAN-PIERRE
IPC: F02M69/10
Filed: 1990-06-25
Granted: 1993-10-07
Abstract: A device (4, 5) for introducing, under pressure, a fuel-air mixture into a first cylinder of an internal combustion engine, with the engine comprising at least one other cylinder having a pump crankcase. A connecting passageway (9) is provided between the pump crankcase (12) and the upper part of first cylinder (1), with the passageway being supplied with fuel. A communication between the passageway and the combustion chamber of the first cylinder is blocked, and a non-zero angular offset exists between the cycles of the cylinders. The device (4, 5) controls the start of injection by interrupting, in an intermittent and predetermined fashion, the communication between the passageway (9) and the pump crankcase.
Patent DE-69008760-D1 (DE)
Inventor: LEPOUTRE ETIENNE
IPC: F27D3/16
Filed: 1990-03-08
Granted: 1994-06-16
Abstract: Stirring of molten metal in electrical furnaces for melting scrap iron. The sole plate (5) of the furnace is equipped with a bottom injector (11) comprising a compact block made of dense and nonporous refractory material carrying hollow metal pipes or slits or channels extending over the whole length of the block in the direction of injection of the inert gas, the said bottom injector being surmounted by a mass of porous ramming material (13). The porous ramming material has an appropriate particle size and composition so as to allow the stirring gas to pass through. The thickness of the layer of porous ramming material is from 50 to 300 mm.
Patent DE-69009295-D1 (DE)
Inventor: NOBS ERWIN
IPC: H04N7/18
Filed: 1990-06-06
Granted: 1994-07-07
Abstract: The racing time-keeping apparatus of the video-finish type comprises a CCD photosensitive array (5) which can be read at a specified frequency corresponding to the rate of advance (VI) of the picture of the race. 
<??>The pictures are recorded and displayed by means of a recorder (22) and a monitor (23), commercially available, at a fixed, standardised scanning frequency. Since the frequency of picture capturing by the array is not synchronous with the display frequency, generation of picture segments is undertaken using buffer memories (19, 20), the picture segments next being stored in a picture memory (21) and then read in discontinuous fashion by skipping picture segments in synchronism with a standard TV scanning. 
<??>The apparatus makes it possible to offer a system at low cost price since it uses a recorder and a monitor which are currently available on the market. 
<IMAGE>
Patent DE-69009964-D1 (DE)
Inventor: SEURON PATRICK
IPC: C07D233/72
Filed: 1990-12-21
Granted: 1994-07-21
Abstract: New process for the preparation of the products of formula (I): 
<IMAGE>
 in which: 
 
  R1, R2 and R3, which are identical or different, denote H, alkyl, alkenyl, alkynyl, alkyloxy, alkenyloxy, alkynyloxy, phenyl, phenoxy, nitro, trifluoromethyl, acyl or esterified carboxyl, 
  R4, R5 and R6, which are identical or different, denote H or alkyl, characterised in that the product of formula (II): 
 
<IMAGE>
 in which R1, R2 and R3 have the meaning shown above and Hal denotes a halogen atom, is reacted with the product of formula (III): 
<IMAGE>
 in which R4, R5 and R6 have the meaning shown above, the reaction taking place in the presence of a catalyst, optionally of a solvent.
Patent DE-69010124-D1 (DE)
Inventor: NAGAMATSU SHINJI
IPC: A61M1/16
Filed: 1990-07-27
Granted: 1994-07-28
Abstract: A separating membrane having a porous membrane structure with a pore size distribution that the membrane does not permeate 90 percent or more of particles having a size of 0.5 micron when the membrane is 0.1 mm thick, being composed of a material having a nitrogen-containing compound, is liquid-permeable to adsorb and retain phosphopolyols contained in a liquid.
Patent DE-69010662-D1 (DE)
Inventor: SUGIYAMA HIROYUKI
IPC: B41F27/12
Filed: 1990-02-24
Granted: 1994-08-18
Abstract: A plate lock-up device for a printing press includes plate lock-up bases (6, 31), a plurality of gripper plates (14, 38), spring members (17, 44), and a plurality of plate gripper cams (20, 46). The plate lock-up bases (6, 31) extend in the axial direction of a plate cylinder (1) and at least one of leading and trailing plate lock-up units (5, 30) is located in a gap formed in the circumferential surface of the plate cylinder (1). The gripper plates (14, 38) are pivotally supported by the plate lock-up bases (6, 31) and aligned in the axial direction of the plate cylinder (1). Each of the spring members (17, 44) is inserted between a corresponding one of the gripper plates (14, 38) and a corresponding one of the plate lock-up bases (6, 31). The springs bias the corresponding gripper plate (14, 38) in a plate gripping direction. The plurality of plate gripper cams (20, 46) are aligned on pivot shafts (19, 45) and each is engaged with the corresponding gripper plate (14, 38). The plate gripper cams (20, 46) cause the gripper plates (14, 38) to pivot in a plate release direction upon pivotal movement of the pivot shafts (19, 45). <IMAGE>
Patent DE-69010807-D1 (DE)
Inventor: SHIMAMURA TADAKATSU
IPC: A61P31/12
Filed: 1990-04-19
Granted: 1994-08-25
Abstract: The effective ingredient in the inventive medicament against infection with influenza virus is tea, e.g., black tea, or a tea polyphenol as a constituent of tea including epigallocatechin gallate, epicatechin gallate, epigallocatechin, epicatechin, (+)catechin and the isomer thereof, free theaflavin, theaflavin monogallates A and B and theaflavin digallate.
Patent DE-69012904-D1 (DE)
Inventor: KAJIWARA KENICHI
IPC: F04D29/42
Filed: 1990-07-13
Granted: 1994-11-03
Abstract: A sheet-metal centrifugal pump casing comprising a casing shell (1) having a suction port (3) and being formed of a steel plate by means of deep drawing using a press, and having a suction flange (10) firmly attached to the suction port of the casing shell is disclosed. The centrifugal pump casing further comprises a partition body (20) firmly attached to the inner surface of the casing shell for partitioning a space within the casing shell into a suction chamber (C) and a pressure chamber (B), and a diffuser (20b) which is integrally extended from the suction side end portion of the partition body and which tapers off toward peripheral edge of said suction port so that an axial gap (21) is formed between the end edge of the diffuser and the peripheral edge of said suction port. Since the axial gap (21) is formed between the end edge of the diffuser and the peripheral edge of the suction port, even in the case of the suction flange (10) is acted upon by an external force such as by piping, a deformation does not affect the partition body (20), thus, problems such as contact between the partition body and the impeller (5) may be completely avoided.
Patent DE-69014904-D1 (DE)
Inventor: BREDT ROBERT
IPC: F01P7/04
Filed: 1990-12-28
Granted: 1995-01-19
Abstract: Rotational control apparatus in the form of fan clutches (C) are disclosed including a first, friction disc portion (12) splined on a hub (20) and rotatably mounted on a shaft (24). The friction disc portion (12) is reciprocal between a first position rotatably related to the facing (52) of a sheave (50) rotatably mounted on the hub (20) and a second position rotatably independent of the sheave (50). A second friction disc portion (212) is splined on the hub (20) and is reciprocal between a first position rotatably related to the facing (252) of a second sheave (250) rotatably mounted on the hub (20) and rotating at a different rotational speed than sheave (50). By selective engagement of the friction disc portions (12, 212), the hub (20) will be rotated on the shaft (24) at either the rotational speed of the first sheave (50) or the second sheave (250). In another form, a second, friction disc portion (112) is rotatably mounted on a reciprocal piston (100) and rotatable relative to the hub (20). Planetary gears (114) are rotated intermediate and in gearing relation between a sun gear (96) fixed on the shaft (24) and an annulus (124) fixed to the hub (20). The second, friction disc portion (112) is reciprocal between a first position rotatably related to a facing (152) secured to the sheave (50) opposite to the facing (52). By selective engagement of the friction disc portions (12, 112), the hub (20) will be rotated on the shaft (24) at either the rotational speed of the sheave (50) or at a rotational speed different than the sheave (50) and specifically at a rotational speed dependent on the ratio of the planetary drive.
Patent DE-69016363-D1 (DE)
Inventor: HIGGINS GEORGE ANTHONY
IPC: F24C7/04
Filed: 1990-11-15
Granted: 1995-03-09
Abstract: A radiant electric heater has one or more infra-red lamps (22, 24) having a relatively high temperature coefficient of resistance. To reduce the inrush current when the lamps are first energized, a series resistance coil (54) is provided together with circuitry (64, 66, 68, 70) to bypass the series resistance after a short time interval. Because the energy dissipated in the coil is relatively limited, it can be concealed beneath a peripheral insulating wall (18) of the heater.
Patent DE-69016456-D1 (DE)
Inventor: JOSHI ASHOK
IPC: C25B9/17
Filed: 1990-11-06
Granted: 1995-03-09
Abstract: The invention is a ceramic solid electrolyte based electrochemical oxygen concentrator cell and the method for fabricating said cell. The cell is based on a doped cerium oxide ceramic solid electrolyte and lanthanum strontium cobaltite ceramic electrodes.
Patent DE-69021582-D1 (DE)
Inventor: HARLEY A
IPC: C07C68/02
Filed: 1990-10-09
Granted: 1995-09-14
Abstract: A process and a heterogeneous catalyst for the production of diaryl carbonates from the reaction of an aromatic hydroxy compound and a carbonyl halide and elimination of anhydrous hydrogen halide. The catalyst comprises a salt containing one or more metal cations and a neutralizing number of anions, said salt being impregnated on an inert porous support which renders the salt insoluble. The process can be carried out under reaction conditions such that the reactants remain in the gas phase when not adsorbed on the catalyst, and, in another embodiment, the products too remain in the gas phase. The process can be carried out in a fixed bed reactor, a fluidized bed reactor, or a circulating fluidized bed reactor.
Patent DE-69024507-D1 (DE)
Inventor: BENEST ROGER SYDNEY
IPC: A01M/
Filed: 1990-07-04
Granted: 1996-02-08
Abstract: PCT No. PCT/GB90/01033 Sec. 371 Date Feb. 24, 1993 Sec. 102(e) Date Feb. 24, 1993 PCT Filed Jul. 4, 1990 PCT Pub. No. WO92/00670 PCT Pub. Date Jan. 23, 1992.A method and apparatus for spraying in relation to row crops provides downwardly extending support elements or drop legs carrying spray nozzles in the region of their lower ends. The support elements extend downwardly between crop rows and are moved lengthwise of the crop rows while spraying proceeds. The spray nozzles deliver spray generally upwardly and/or horizontally with respect to the ground so as to treat crop material in the rows. The support elements are mounted so as to float freely and permit lateral movement to follow lateral and other row and crop contours. The support elements may be mounted on a boom. The boom may also be provided with downwardly directed spraying nozzles for simultaneous or sequential use. The boom is adapted to fold so as to produce a generally Z-shaped folded configuration. Automatically-actuated stop fingers limit lateral float of the support elements when the boom folds. For lodged crop, the spray nozzles on the support elements may be replaced by rotary wheel elements having projecting spoke elements which penetrate the crop and themselves carry spray nozzles to distribute spray from within the crop. A power driven air discharge nozzle may be provided to assist dispersal of the spray.
Patent DE-69028484-D1 (DE)
Inventor: WHEELER GEOFFREY CHARLES
IPC: G05D1/02
Filed: 1990-10-29
Granted: 1996-10-17
Abstract: Apparatus for harvesting delicate produce - but particularly mushrooms - includes a picking head 26 which is controlled to be positioned over an item 53 of produce to be harvested, by means of a camera 17 which scans a tray of said items and a control unit 19 operating on a camera output to determine the co-ordinates of those items found to be suitable for picking. The picking head 26 includes a bellows-like produce gripper 41 through which air is drawn to hold an item of produce securely but gently against an engagement face at the free end of the gripper. Once the item has been securely held, it is pulled free by means of a twisting and lifting action, imparted to the picking head 26. The stalk is then cut away by a cutter 29, and the item is deposited in a box carried on a conveyer 28.
Patent DE-69106351-D1 (DE)
Inventor: YELLOWLEY IAN
IPC: G01N3/58
Filed: 1991-03-20
Granted: 1995-02-09
Abstract: A tool wear detector is formed by applying a resistor, the resistance of which is permanently altered in accordance with a time/temperature relationship (and by change in size e.g. as a result of wear), to a tool in a manner so that the resistor and the portion of the tool to be monitored are subjected to corresponding temperature cycles. Measuring the resistance of the resistor at any time provides an indication of the cutting conditions to which the monitored portion of the tool has been subjected and thereby an indication of the remaining life of the portion of the cutting edge of the tool being monitored.
Patent DE-69113831-D1 (DE)
Inventor: DURAIRAJ RAJ B
IPC: C08L61/14
Filed: 1991-02-18
Granted: 1995-11-23
Abstract: An improved vulcanizable rubber composition of the type comprising (I) a rubber component selected from natural rubber, synthetic rubber or combinations thereof, and (II) a methylene donor compound which generates formaldehyde upon heating, and (III) a phenolic novolak resin type methylene acceptor compound is disclosed. The improvement comprises having at least ten mole percent of the phenolic groups of the phenolic novolak resin aralkylated with one or more compounds selected from the group consisting of styrene, alpha methyl styrene, beta methyl styrene, p-methyl styrene, alpha chloro styrene and vinyl naphthalenes.
Patent DE-69116256-D1 (DE)
Inventor: KAJINO TAKAYOSHI
IPC: A61Q5/06
Filed: 1991-07-09
Granted: 1996-02-22
Abstract: The hair treatment composition of the present invention comprises (A) 2-benzyloxyethanol and (B) one or more polymers selected from the group consisting of anionic polymers, cationic polymers and amphoteric polymers. The hair dye composition of the present invention comprises (a) an acidic dye, (b) 2-benzyloxyethanol and (C) a water-soluble polymer compound.
Patent DE-69116581-D1 (DE)
Inventor: LONKA PEKKA
IPC: H03G3/20
Filed: 1991-03-08
Granted: 1996-03-07
Abstract: The invention relates to the regulation of the power of the power amplifier in a radio telephone transmitter at the time of tuning, in connection with manufacture, the power levels to comply with the specifications. The prior-art methods involve problems of controlling, in accordance with the specifications, the power leading and trailing edges at all power levels. There are difficulties especially at low power levels, at which the resolution is low because the measured voltages of low power levels are close to each other. In the present invention the regulation of the power amplifier (1) power is effected by using, for example, a comparator (5) one input of which receives the voltage obtained from the detector measuring the output power of the amplifier (1), the voltage having been attenuated in a controllable attenuator (3), and to its other input there is connected a reference voltage which can be regulated within an operating range ( DELTA V) whereby the voltage range ( DELTA V) is entirely, or for a major part, available for each power level of the telephone output level. The reference voltage is preferably formed by using a D/A converter (4). <IMAGE>
Patent DE-69124511-D1 (DE)
Inventor: MAUREL MARIE-CHRISTINE
IPC: G01N33/74
Filed: 1991-05-30
Granted: 1997-03-13
Abstract: PCT No. PCT/FR91/00427 Sec. 371 Date Jan. 29, 1993 Sec. 102(e) Date Jan. 29, 1993 PCT Filed May 30, 1991 PCT Pub. No. WO91/19195 PCT Pub. Date Dec. 12, 1991An assay for detecting the presence and amount of a hormone in culture media or a biological sample includes the steps of preincubating two antibodies specific for the hormone to be assayed in a preincubation medium that is essentially free of the hormone to be detected, contacting a sample to be tested with the preincubated antibodies, and detecting hormone-antibody complexes formed in the contacting step. This assay reduces or eliminates non-specific interference and thereby increases the sensitivity of the assay.
Patent DE-69125258-D1 (DE)
Inventor: DELLACORNA ALBERTO
IPC: A61B5/296
Filed: 1991-12-27
Granted: 1997-04-24
Abstract: Improved electromyograph comprising a portable patient unit (1) to collect the data from by the detecting electrodes and to transmit it to a fixed base unit. This unit receives the data, processes it and transmits it to a known reading unit. The signals between the two units are exchanged in digital form via at least one of either optical fibre cable or radio communication means, which allows a wide freedom of movement to the patient and guarantees that he is electrically insulated from the mams power supply at all times. <IMAGE>
Patent DE-69132033-D1 (DE)
Inventor: DUMAIS MAXINE M
IPC: C08B37/12
Filed: 1991-06-06
Granted: 2000-04-13
Abstract: Derivatized agarose products and a process for their preparation. The process of the invention can be carried out by: A) forming a solution of an agarose in an aqueous medium or in the C2-C5 polyol, B) contacting the above solution as in step B above to form a precipitate, C) isolating the precipitate from the solution, and D) reacting the precipitate with a derivatizing agent to produce a first derivatized agarose product, and optionally, E) contacting the solution resulting from step C with a quantity of an aqueous salt solution in amount sufficient to produce a second precipitate with a derivatizing agent to produce a second derivatized agarose product.
Patent DE-69132084-D1 (DE)
Inventor: GHADIRI REZA
IPC: C07K7/08
Filed: 1991-10-01
Granted: 2000-05-04
Abstract: A metallopeptide comprises a peptide bonded to a metal cation at two coordinating amino acid residues that are aqueous solvent-accessible, the metallopeptide having a secondary structure which is stabilized by the bonded metal cation. The secondary structure is a beta sheet having a beta turn, and the coordinating amino acid residues are located at relative amino acid positions of i and i+3 or i-1 and i+5 on the polypeptide.