baber/WOPTO huggingface dataset:
Patent DE-69001489-T2 (DE)
Inventor: SHIROTA KATSUHIRO
IPC: C09B31/20
Filed: 1990-02-02
Granted: 1993-10-21
Abstract: The present invention provides an ink comprising a dye and a liquid medium, wherein said dye is a dye of Formula (I): <CHEM> wherein R1 and R2 represent independently an alkyl group, an alkoxy group or an acetylamino group; R3 represents -SO3M or a hydrogen atom; R4 represents a hydrogen atom, -SO3M or -NHR5, where R5 represents a hydrogen atom, a phenyl group that may have a substituent, or a group of the formula <CHEM> where R6 and R7 represent independently a hydrogen atom or -C2H4OH; M represents an alkali metal, an ammonium group or an organic amonium group; and l, m and n represent independently an integer of 0 or 1.
Patent DE-69005891-T2 (DE)
Inventor: BRADWELL ARTHUR RANDELL
IPC: G01N33/559
Filed: 1990-04-26
Granted: 1994-04-28
Abstract: In a known method of immunodiffusion, a sample containing a first agent such as an antigen is introduced into a well in a lamina of agarose gel containing a second agent such as a complementary antibody. The first agent diffuses through the gel and becomes releasably bound to the second agent and, when the concentrations of agents are optimal, the agents form an extended matrix incorporating light-scattering aggregates. The size of the visible matrix enables the concentration of one of the agents to be assessed when that of the other agent is known. Each aggregate comprises very large numbers of the molecules of the agents. The invention provides an improved method in which the second agent is attached to carrier means in the gel (3) so that the carrier means constitutes part of the visible aggregations. The carrier means may constitute the gel itself and/or it may constitute particulate material such as polystyrene particles.
Patent DE-69005995-T2 (DE)
Inventor: PLEE DOMINIQUE
IPC: C07C7/13
Filed: 1990-12-11
Granted: 1994-07-07
Abstract: Preparation of stable 5A zeolites by calcium exchange of a 4A zeolite crystallised from a synthetic mixture of low basicity, the Na2O/H2O molar ratio of the said mixture being lower than 1.3 x 10<-2>. These zeolites retain their adsorptivity and their selectivity in the course of adsorption cycles which are repeated over a long period and of oxidising regeneration operations. They are employed successfully in the separation of normal paraffins from isoparaffins.
Patent DE-69021503-T2 (DE)
Inventor: HAKALA HARRI
IPC: H02P29/02
Filed: 1990-10-27
Granted: 1996-02-15
Abstract: Procedure and apparatus for the control of a hoisting motor, in which procedure an a.c. motor (3) used as a hoisting motor is fed via a frequency converter (2) connected to the supply mains (L1-L3). The frequency converter is controlled by a control unit (9,10). The voltage of the supply mains is determined using a voltage measuring unit (11). When an undervoltage condition prevails in the supply mains, the rotational speed and/or acceleration of the hoisting motor are/is reduced.
Patent DE-69021898-T2 (DE)
Inventor: LABRIJN HANS
IPC: B26B19/38
Filed: 1990-01-08
Granted: 1996-05-02
Abstract: A dry-shaving apparatus having a drivable shaving member (6) is provided with a separately drivable vibration device (41) for cleaning purposes.
Patent DE-69025687-T2 (DE)
Inventor: MIYAKE KAZUTOSHI
IPC: C07D221/02
Filed: 1990-09-27
Granted: 1996-08-08
Abstract: Disclosed are biphenylmethane derivatives having the formula: <CHEM>     wherein R<2> and R<3>, which may be the same or different, are each a hydrogen atom, a halogen atom, a lower C1-6 alkyl group a lower C1-6 alkoxy group, a carbamoyl group or a cyano group;     R<4> stands for hydrogen or a lower C1-6 alkyl group; R<5> is 1H-tetrazol-5-yl, a carboxyl (-COOH) group or a carboxylic ester thereof; R<6> stands for hydrogen, a halogen atom, a hydroxy group or a lower C1-6 alkoxy group, or a pharmacologically acceptable salt thereof,     wherein compounds having the following formula and their pharmacologically acceptable salts are excluded: <CHEM> wherein R<5> is 1H-tetrazol-5-yl, a carboxyl (-COOH) group or a carboxylic ester thereof and n is an integer of 1 to 2;     or a pharmacologically acceptable salt thereof. Further, a process for their preparation, pharmaceutical compositions containing same and their use for the preparation of such compositions for preventing and treating hypertension and/or cardiac failure are disclosed.
Patent DE-69026883-T2 (DE)
Inventor: SHICHMAN DANIEL
IPC: A61B17/34
Filed: 1990-08-07
Granted: 1996-10-02
Abstract: A trocar penetration depth indicator 22 has a first, inner housing 24 including a first threaded section 46 and longitudinally extending gripping fingers 48, and a second, outer housing 26 including a camming surface 32 and a second threaded section 36 to engage the first threaded section. The first and second housings slidably mount onto a trocar tube 12 and can be secured relative to the guide tube by rotatably tightening the housings to cause the gripping fingers to firmly grip the trocar tube. Depth penetration indicia 20 is provided on the guide tube surface and sufficient guide tube grasping force is obtained to prevent the depth indicator from being dislodged during trocar insertion. A guide tube positioning device is provided to engage the penetration depth indicator and to secure the guide tube relative to the surrounding skin of the patient in order to prevent inadvertent withdrawal or further insertion of the trocar.
Patent DE-69028719-T2 (DE)
Inventor: WINEBARGER KEN N
IPC: B65D19/20
Filed: 1990-08-27
Granted: 1997-04-30
Abstract: A pallet of corrugated fiberboard material has floor-contacting spaced, parallel and longitudinal extending base members perpendicularly interconnected at longitudinally spaced intervals by floor-contacting spaced, parallel and laterally extending deck members. One or both of the base and deck members has perpendicular cutouts with horizontally extending cuts backed up for fork tine lifting purposes by unbroken horizontally extending panels. Each member is constructed from creased and scored rectangular blanks folded to comprise a solid core of adjacent vertically oriented panels surrounded by an outer covering of perimetric horizontally and vertically running panels.
Patent DE-69032153-T2 (DE)
Inventor: CASANOVA EDUARDO AURELIO
IPC: C07C51/09
Filed: 1990-11-20
Granted: 1998-10-15
Abstract: Tetraalkyl butanetetracarboxylates are prepared by electrohydrodimerization of dialkyl maleates in alkanol. The resultant tetraalkyl butanetetracarboxylates are then hydrolyzed to obtain the 1,2,3,4-butanetetracarboxylic acid.
Patent DE-69105608-T2 (DE)
Inventor: CASTROGIOVANNI ANTHONY
IPC: A61K8/41
Filed: 1991-04-16
Granted: 1995-05-11
Abstract: Nail enamels containing a plasticizer component comprising one or more selected diesters or triesters, exhibit improved properties on wearing.
Patent DE-69110043-T2 (DE)
Inventor: CLARK CHARLES
IPC: B23K11/25
Filed: 1991-05-29
Granted: 1995-10-05
Abstract: An adaptive stepper for adjusting welding heat boost to compensate for deterioration (flattening) of the electrode tips of a welder. Heat boost is provided to the welder as a function of expulsion rather than by a series of linear step profiles specified by a weld engineer. An operator sets up an adaptive schedule based upon an expected resistance difference between consecutive half-cycles considered to be "normal." If differences equal to or less than the normal level are detected during a group of welds, the heat boost will be incremented by 1% after a preprogrammed number of welds have been made. If differences greater than normal are detected, indicating expulsion, the boost will be decremented immediately by 1% between increases, if decrements are allowed at the time.
Patent DE-69118298-T2 (DE)
Inventor: KOHNO YASUYUKI
IPC: B29C45/50
Filed: 1991-10-07
Granted: 1996-08-29
Abstract: An in-line screw type injection molding machine having a screw (12) in a heating cylinder (11). The screw is driven and rotated by a motor (13) to charge a feedstock resin into the cylinder, the screw simultaneously undergoing retracting movement to allow the molten resin to be stored in the cylinder (11), and is driven and advanced to inject the molten resin. The machine includes an oscillator (23) for outputting a movement signal in accordance with the retracting movement of the screw, a first calculator (25a) for calculating, from the movement signal, the position of the screw, and for outputting a position-detection signal, a position command signal generator (25b) for outputting a screw position command signal with the initial position at which the screw has started its retracting movement serving as the reference, a second calculator (25c) for calculating the difference between the position command signal and the position detection signal, and for outputting a difference signal, and a control section (25d) for controlling the driving of the motor on the basis of the difference signal. Preferably, the machine further includes a detector (16) for detecting the number of revolutions per unit time of the screw, and for outputting a number of revolutions detection signal, so that the control section (25d) may correct the difference signal on the basis of the number of revolutions detection signal. <IMAGE>
Patent DE-69130200-T2 (DE)
Inventor: UDAKA SHIGEZO
IPC: C12N15/61
Filed: 1991-10-25
Granted: 1999-05-20
Abstract: A xyloseisomerase gene from Therumus bacteria, such as Therumus aquatics (ATCC27634) and a gene having 60 % or more of homology to the amino acid sequence of Therumus aquatics xyloseisomerase gene. A xyloseisomerase from Therumus aquatics characterized in that the xyloseisomerase has the optimal pH of about 7, the stable pH range of from about 6 to 8.5, the optimal temperature of about 95 DEG C and the molecular wieght of about 44000, and is stabilized with manganese or magnesium. A process for preparing a xyloseisomerase comprising transforming a microorganism with a plasmid containing the above gene and a promotor, culturing the transformed microorganism and harvesting the produced xyloseisomerase. A process for preparing fructose comprising isomerization of glucose to fructose in the presence of the above xyloseisomerase. <IMAGE>
Patent DE-69133138-T2 (DE)
Inventor: COCHRAN W
IPC: F23G7/00
Filed: 1991-08-22
Granted: 2003-03-13
Abstract: This invention relates to an apparatus, method and product wherein fine particles of fly ash containing carbon are oxidized in a dry, bubbling fluid bed of previously introduced fine particles of the same fly ash so that the subsequently removed particles have reduced carbon content and are useful as pozzolan, suitable for use, without further processing, to replace a portion of the cement in concrete. The preferred conditions are a temperature of about 1300 DEG  to 1800 DEG  F., air velocity of between at least about 0.5, but not more than about 3 ft./sec., residence time of at least about 2 minutes but up to 100 minutes, volume ratio of air to fly ash of between about 1,000 and 1500, and an excess of oxygen between about 5% and 15%.
Patent DE-69204154-T2 (DE)
Inventor: OWITI CLARICE AWINO
IPC: D21H21/02
Filed: 1992-12-21
Granted: 1996-01-04
Abstract: A process for the felts of a papermaking operation in order to inhibit the deposition of particulate matter in the felt comprising applying to the felt a fatty acid imidazoline compound.
Patent DE-69204229-T2 (DE)
Inventor: BIZOT ALAIN
IPC: G01P5/00
Filed: 1992-06-16
Granted: 1996-01-25
Abstract: The invention is based on studies by the Applicant which have shown that the power delivered by the motors driving the system in rotation was dependent upon these forces. A measurement of the power, or of any quantity characteristic of this power (current, cos phi , pressure etc.) therefore enables the wind-related forces to be measured simply. If a limit value of power (or characteristic quantity) related to the limit wind speed beyond which the forces experienced by the system are too large is settled on, a condition relating to the operation of the motors is easily obtained through a comparison. 
<??>The invention also enables, in respect of rotating systems carrying out a measurement of angle, a correction to be made to this measurement. 
<IMAGE>
Patent DE-69207900-T2 (DE)
Inventor: TERRY C
IPC: C11D7/12
Filed: 1992-03-27
Granted: 1996-07-04
Abstract: A method to remove stubborn stains that includes application of an ammonium salt in combination with a peroxide. In the preferred embodiment, the stain removing solution contains ammonium bicarbonate and peroxide. A major advantage of the method is that the solution is strong enough to remove coffee and tea stains yet sufficiently mild that it does not damage the carpet or pose a significant health hazard to the person treating the stain.
Patent DE-69211754-T2 (DE)
Inventor: DUBIEF CLAUDE
IPC: A61K8/891
Filed: 1992-04-15
Granted: 1996-10-24
Abstract: The subject of the invention is the use of a polydiorganosiloxane containing a thiol functional group, comprising in its molecule at least one unit of formula: <IMAGE>  in which:   R denotes a divalent aliphatic radical having 3 to 26 carbon atoms optionally interrupted by an ester functional group and capable of carrying ethylene oxide or propylene oxide units or mixtures thereof,   R' denotes a monovalent hydrocarbon radical having 1 to 6 carbon atoms, an alkoxy having 1 to 4 carbon atoms or trimethylsilyloxy;   a denotes an integer equal to 0, 1 or 2,  the remaining units being of the formula: <IMAGE> in which:   R'' represents a C1-C18 alkyl group, a C1-C6 phenylalkyl group or a phenyl group;   b is an integer denoting 1, 2 or 3; at least 50% of the R' and R'' groups representing a methyl radical, as agent for protecting the colour of dyed keratinous fibres.
Patent DE-69216009-T2 (DE)
Inventor: GOGOLEWSKI SYLWESTER
IPC: A61B17/86
Filed: 1992-08-18
Granted: 1997-04-03
Abstract: An absorbable bone screw and plate system with self-locking properties. The absorbable bone screw comprises a threaded shaft portion 1 for insertion into bone and a head portion 3 for rigid connection in the screw hole 13 of a bone plate 20, the diameter of said head portion 3 increasing in the direction opposite to the shaft portion 1, and the outer surface of said head portion 3 being provided with a three-dimensional structure 4 in the form of corrugations. <IMAGE>
Patent DE-69217991-T2 (DE)
Inventor: BROWN TREVOR
IPC: E01B9/30
Filed: 1992-12-18
Granted: 1997-06-12
Abstract: PCT No. PCT/GB92/02359 Sec. 371 Date Aug. 11, 1994 Sec. 102(e) Date Aug. 11, 1994 PCT Filed Dec. 18, 1992 PCT Pub. No. W093/12296 PCT Pub. Date Jun. 24, 1994.A railway rail fastening clip (1) suitable for holding down a railway rail (2) is formed from a rod of resilient material bent so as to be approximately M-shaped in plan, the clip (1) being such that, when it is bearing on the flange of a rail (2), the longitudinal axis of a part (14) thereof, which interconnects inner legs (13, 15) of the M, lies in a reference plane which is substantially parallel, but not identical, to a plane containing the longitudinal axes of outer legs (11, 17) of the M. Such clips (1) are used with an anchoring device (5), which, as the clip (1) is installed therein, deflects the outer legs (11, 17) downwardly with respect to the inner legs (13, 15), so as to place the clip under stress.
Patent DE-69222056-T2 (DE)
Inventor: CODORNIU FRANCISCO LORENTE
IPC: D21F1/00
Filed: 1992-11-20
Granted: 1998-02-12
Abstract: PCT No. PCT/SE92/00798 Sec. 371 Date Sep. 6, 1994 Sec. 102(e) Date Sep. 6, 1994 PCT Filed Nov. 20, 1992 PCT Pub. No. WO93/10304 PCT Pub. Date May 27, 1993.The invention relates to a woven machine clothing comprising at least two warp thread systems (3, 5) and one weft thread system (4). Characteristic of the invention is that the two warp thread systems (3, 5) have been interlaced with each other by thread twisting alternately clockwise (at 4b/6b) and counterclockwise (4f/6f).
Patent DE-69223914-T2 (DE)
Inventor: VON ITZSTEIN VON ITZSTEIN
IPC: C07H13/12
Filed: 1992-10-22
Granted: 1998-04-30
Abstract: N-Acetylneuraminic and derivatives of formula (I) <CHEM> (wherein R, R<1>, R<2>, R<3> and R4 are defined in the specification) pharmaceutical formulations thereof, their use in medicine, in particular as antiviral agents and methods for their preparation are described.
Patent DE-69226176-T2 (DE)
Inventor: WANG PING
IPC: H01L29/788
Filed: 1992-03-13
Granted: 1999-12-23
Abstract: A single transistor electrically programmable and erasable memory cell (10) is disclosed. The single transistor has a source (14), a drain (16) with a channel region (18) therebetween, defined on a substrate. A first insulating layer (20) is over the source, channel and drain regions. A floating gate (22) is positioned on top of the first insulating layer over a portion of the channel region and over a portion of the source region. A second insulating layer (25) has a top wall which is over the floating gate, and a sidewall which is adjacent thereto. A control gate has a first portion (24) which is over the first insulating layer and immediately adjacent to the sidewall of the second insulating layer. The control gate has a second portion (26) which is over the top wall of the second insulating layer and is over the floating gate. Erasure of the cell is accomplished by the mechanism of Fowler-Nordheim tunneling from the floating gate through the second insulating layer to the control gate.
Patent DE-69232790-T2 (DE)
Inventor: MILLER ROBERT
IPC: C08B33/00
Filed: 1992-05-19
Granted: 2003-07-24
Abstract: A water insoluble biocompatible composition that is formed by a method which combines, in an aqueous mixture, a polyanionic polysaccharide and an activating agent, under conditions sufficient to form the composition; a nucleophile may also be added. Also, a water insoluble, biocompatible composition that is formed by a method which combines, in an aqueous mixture, a polyanionic polysaccharide and an activating agent under conditions sufficient to form the composition; a modifying compound and a nucleophile may also be added.
Patent DE-69300744-T2 (DE)
Inventor: PREVOST JACQUES
IPC: G21F9/30
Filed: 1993-02-01
Granted: 1996-04-11
Abstract: Press for compacting containers (28) of contaminated waste, comprising a frame including a base (1) and an upper crosshead (3) connected to the base by means of vertical supports (4), and a compacting assembly comprising a principal cylinder (5) linked to the upper crosshead (3), a principal piston (6), located in the said principal cylinder and determining a principal chamber (11) between the said piston and the upper end plate (10) of the said principal cylinder, the said principal piston being extended by a rammer rod (7), and a skirt (8) intended to surround the said container (28) at the time of the latter's compacting by the rammer, characterised in that the said skirt (8) is extended at its upper end by a tubular piston (9) accommodated in the said principal cylinder (5) between the latter and the said rammer rod (7) and determining an intermediate chamber (13) between itself and the principal piston (6) and an annular chamber (14) between itself and the lower end of the principal cylinder (5), the said principal chamber (11) and the said annular chamber (14) including pipes (12, 17) so that they can be supplied with control fluid, and in that the said intermediate chamber (13) includes a sliding leaktight device permitting its supply with control fluid. <IMAGE>
Patent DE-69308499-T2 (DE)
Inventor: PUTTER CORNELIS DE
IPC: F21S8/00
Filed: 1993-12-14
Granted: 1997-08-28
Abstract: In an operating lamp device comprising a light source a guiding apparatus for the light source is provided which basically has a stationary position relative to the operating table or treatment chair for directing a light beam towards a certain treatment area and keeping it there. The guiding apparatus offers the light source a spherical cap-shaped area of movement of which the centre of curvature coincides with the respective treatment area of a patient. The guiding apparatus might be attached to a movable back support or neck support, but might also be attached to a carrier not mechanically coupled to the operating table or treatment chair. In the latter case control signals generate a motion of the carrier in correspondence with a motion of the operating table or treatment chair. <IMAGE>
Patent DE-69310247-T2 (DE)
Inventor: MAEDA KAZUO
IPC: C08G59/08
Filed: 1993-02-25
Granted: 1997-08-14
Abstract: An epoxy resin which is obtained by reacting:     an epoxy compound (a), with   a polyhydric phenolic compound (b) in the presence of a catalyst, said epoxy compound (a) comprising a polyglycidylether compound which is obtained by reacting:   i) a mixture composed of a polyhydric phenolic compound (b') and at least one bisphenol compound selected from the group consisting of bisphenol A, bisphenol F, and tetrabromobisphenol A, with   ii) an epihalohydrin compound. d
Patent DE-69316549-T2 (DE)
Inventor: CURTY DENIS-OLIVIER
IPC: H04M3/42
Filed: 1993-05-27
Granted: 1998-09-10
Abstract: The device is comprised of a computer (1, 2, 3, 4) coupled to a vocal interface (5) comprising a calculating unit (6), a memory (7), a telephone interface (8) and a conversion unit (12) for converting the analog signals into digital signals. It is connected to a standard telephone set (10) either directly or through a telephone installation (11). When establishing a communication between the device and a user, the device invites the user by means of a vocal message to introduce identification data associated to actual time data and stores said data in the mass memory and confirms said data to the user by means of a vocal message.
Patent DE-69317226-T2 (DE)
Inventor: PETTIT GEORGE R
IPC: A61P35/02
Filed: 1993-12-03
Granted: 1998-07-16
Abstract: Novel and unique tetrapeptides bearing modified phenethyl amides are elucidated and synthesized and found to exhibit tumor inhibiting effects when measured against the NCI screen for six major types of human cancer and against the murine P388 lymphocytic cell line. The new modified tetrapeptides phenethyl amides are 6(a-k).
Patent DE-69321490-T2 (DE)
Inventor: REIPUR JOHN
IPC: G01R31/36
Filed: 1993-08-16
Granted: 1999-04-15
Abstract: A battery charging system is provided, comprising a rechargeable battery (40) including at least one rechargeable battery cell, a pair of battery terminals and information means (41) for containing information about the battery in the form of an information code, a charging apparatus (42) for charging the rechargeable battery (40), the charging apparatus including a pair of charger terminals, means for releasably interconnecting the battery and the charging apparatus so that the battery terminals are in electrical conductive contact with the charger terminals, and information receiving means for electronically reading or sensing the information code of the information means of the battery, said charging apparatus (42) further comprising control means (43) for controlling the charging process based on the information code received by the information receiving means of the charger. The invention further relates to a battery for use in said rechargeable battery system.