baber/WOPTO huggingface dataset:
Patent DE-68918910-T2 (DE)
Inventor: TSENG CHUEN-ING JEANNIE
IPC: C07C69/708
Filed: 1989-08-31
Granted: 1995-03-16
Abstract: The new compositions of matter of the present invention comprise compounds having one of the following formulas: <CHEM>  wherein:  R is hydrogen or methyl;  n is 1 to 16; R1 and R2 are defined as R3 and R4 below or are joined to form a cycloalkyl, cycloalkenyl, aromatic or a heterocyclic ring containing an oxygen, nitrogen or sulfur atom or an alkoxy, amino, carboxyl, halo, hydroxyl, keto or a thiocarboxyl substituted derivative thereof; R3 and R4 are independently selected from (A) hydrogen, alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl, a heterocyclic ring containing an oxygen, nitrogen or sulfur atom, alkoxy, amino, carboxyl, halo, hydroxyl, keto or a thiocarboxyl and (B) substituted derivatives of the alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl and the heterocyclic ring wherein the substitutions are alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl, alkoxy, amino, carboxyl, halo, hydroxyl, keto or a thiocarboxyl; W may be a single bond, oxygen, NR5, or (CR6R7)m, wherein R5 is hydrogen, alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl or a heterocyclic ring containing an oxygen, nitrogen or sulfur atom or a substituted derivative of alkyl, cycloalkyl, alkenyl, cycloalkenyl or aryl groups wherein the substitutions are alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl, alkoxy, amino, carboxyl, halo, hydroxyl, keto or a thiocarboxyl where R6 and R7 are defined as R3 and R4 above and m is an integer from 1 to 12; and  X is hydrogen or a salt-forming cation. Examples of such compositions are mono-iodopropargyl succinates, maleates, itaconates, diglycolates and phthalates. Other compounds include the mono-iodopropargyl esters of anhydrides such as dimethylglutaric anhydride and ethylenediamine tetraacetic dianhydride. They are used in microbiocidal formulations and effective microbiocides.
Patent DE-68922940-T2 (DE)
Inventor: STAMER MICHAEL E
IPC: B41J2/175
Filed: 1989-08-02
Granted: 1995-10-19
Abstract: A flow rate control system is disclosed for measurement of ink flow through an ink jet system. The flow rate control system receives an error signal indicative of deviation of flow rate from a set value. The system includes proportional (P), integral (I) and derivative (D) control to generate a control signal based on the magnitude and sign of the error signal. The control signal is used to control the on-time of an ink make-up valve which adds make-up ink to the system as ink is needed to maintain satisfactory operation. In a preferred embodiment, the PID controller has noise reduction capability through the use of clippers and low pass filters. In addition, conditional summation may be employed to minimize "hunting" at low error signal levels.
Patent DE-69002087-T2 (DE)
Inventor: PRIVAS YVES
IPC: B05B7/16
Filed: 1990-04-27
Granted: 1994-01-13
Abstract: The invention concerns a method for dispensing, metering or distributing a liquid product, whether volatile or not, without using a propellant gas, the liquid being more particularly a perfume, a cosmetic, an insecticide or a medicine. The method uses a vaporizer of the type with a pump for distribution (1) or spraying by expelling a liquid under pressure through a spray nozzle. A mechanical system (10, 12) is used during the expulsion stage to obtain an instantaneous pressure producing one dose or a spray, comparable to an aerosol produced by a liquefied or compressed propellant gas, in which the separate particles of liquid are no greater than 45 microns across in the liquid phase, and are less than one micron across in the gaseous phase after vaporization, with no alteration in the products. 
<??>The invention is also concerned with a system for protection or to ensure exclusive personal use by means of a coding-decoding method, which may be mechanical, electronic or a combination of the two, assisted by an audio-electronic speech synthesis system. 
<IMAGE>
Patent DE-69016570-T2 (DE)
Inventor: BOSLEY JOHN ANTHONY
IPC: C12N11/08
Filed: 1990-10-18
Granted: 1995-06-01
Abstract: Lipase is supported on a carrier material, which may be hydrophobic or formed of an ion-exchange resin, the carrier having a substantial coating of a non-lipase protein such as ovalbumin, bovine serum albumin or sodium caseinate. The protein is applied simultaneous with or prior to the lipase. The protein coating improves the activity of the enzyme especially with respect to its use in esterification and inter-esterification reactions.
Patent DE-69019684-T2 (DE)
Inventor: MILLER WILLIAM JAMES
IPC: G02B6/287
Filed: 1990-10-31
Granted: 1996-02-08
Abstract: An achromatic fiber optic coupler of the type wherein first and second single-mode optical fibers, each having a core and a cladding, are fused together along a portion of the lengths thereof to form a coupling region. A matrix glass of lower index than the fiber claddings surrounds the coupling region. The fiber diameters are smaller in the coupling region than in the the remainder of the fibers. The refractive index n2 of the cladding of the first fiber is different from the refractive index n'_2 of the cladding of the second fiber, the difference between the refractive indices n2 and n'_2 being such that the coupler exhibits very little change in coupling ratio with wavelength over a band of wavelengths. <IMAGE>
Patent DE-69027020-T2 (DE)
Inventor: NYCZ COLLEEN M
IPC: G01N33/543
Filed: 1990-12-21
Granted: 1996-10-31
Abstract: A method for immunoassay for a ligand is performed on a porous membrane with alkaline phosphatase as the label. The assay protocol includes a wash step with an organic acid to deactivate endogenous alkaline phosphatase. The invention includes a kit of materials for performing the assay.
Patent DE-69033644-T2 (DE)
Inventor: BRANNER SVEN
IPC: C12N5/10
Filed: 1990-06-26
Granted: 2001-05-10
Abstract: Enzymes produced by mutating the genes for a number of subtilisin proteases and expressing the mutated genes in suitable hosts are presented.  The enzymes exhibit improved wash performance in comparison to their wild type parent enzymes.  The enzymes are well-suited for use in detergent compositions.
Patent DE-69102635-T2 (DE)
Inventor: VIZER DAVID
IPC: H04B7/155
Filed: 1991-04-13
Granted: 1994-12-15
Abstract: A satellite receiver which is capable of being connected to different antenna assemblies which require different operating voltages, includes a switch mode power supply which supplies the different operating voltages. A microprocessor controls the duty cycle of the switch mode power supply to produce the different operating voltages in accordance with the required duty cycle. A memory stores values which define different duty cycles for each of the operating voltages and provides the values to the microprocessor.
Patent DE-69105006-T2 (DE)
Inventor: SCHROEDER LOTHAR
IPC: B31B50/18
Filed: 1991-02-11
Granted: 1995-03-30
Abstract: A machine which is constructed for slitting travelling webs, such as corrugated boards or similar material, characterized by a slitting tool with the shape of a thin rotary blade, which is provided with a cutting peripheral edge. The rotary blade is contained within a holder so that only a small portion of the cutting edge will emerge from a narrow slot in a wall of the holder, which wall is placed very close to the path of the web. The holder also contains a liquid for cooling and lubricating the rotary blade.
Patent DE-69106561-T2 (DE)
Inventor: ITAGAKI KAZUO
IPC: A23G1/56
Filed: 1991-04-09
Granted: 1995-05-11
Abstract: A fat and oil composition which is suitably used in chocolates and comprises from 10 to 90 % by weight of the following fat and oil (A) and from 90 to 10 % by weight of the following fat and oil (B):   fat and oil (A):   a fat and oil substantially comprising 2-unsaturated-1-3-glyceride(s) as the main component and having an iodine value of from 25 to 50; and fat and oil (B):   a fat and oil containing from 30 to 85 % by weight of triglycerides, wherein the total carbon atom number of the constituting fatty acids is from 24 to 46 and the ratio of the C32 content to the C42 content ranges from 0.01 to 0.7 (wherein C32, C40 and C42 respectively refer to triglycerides of the total carbon atom numbers of the constituting fatty acids of 32, 40 and 42). l
Patent DE-69107200-T2 (DE)
Inventor: MASON JOHN Y
IPC: C01B11/02
Filed: 1991-11-08
Granted: 1995-08-10
Abstract: A process for the rapid generation of chlorine dioxide under reduced pressure. A reaction column (15) having a venturi tube (14) therein and a reaction chamber (17) in fluid communication with the outlet of the venturi tube is provided. An aqueous chlorate solution (22) and a gaseous stream of acid (27) are introduced into the reaction chamber (15) to react and form chlorine dioxide. A driving medium (13) is introduced into the venturi tube, and the chlorine dioxide from the reaction chamber is mixed with the driving medium at the outlet of the venturi tube. The chlorine dioxide/driving medium mixture is passed through a reaction column. In an alternate embodiment, a chlorite solution is introduced into the reaction chamber together with the chlorate solution and the gaseous stream of acid. In a further embodiment, a chlorite solution is introduced into the reaction column after mixing of the driving medium with the chlorine dioxide. <IMAGE>
Patent DE-69107429-T2 (DE)
Inventor: COURTRIGHT STEVEN B
IPC: A23L27/00
Filed: 1991-12-19
Granted: 1995-08-17
Abstract: Flavor releasing structures for chewing gum are provided. The structures consist of a core having a flavor reservoir material and a binding material. The cores may be coated with a flavor barrier coating.
Patent DE-69109058-T2 (DE)
Inventor: MYKLEBY LAURIE G
IPC: B65B31/06
Filed: 1991-10-25
Granted: 1995-11-09
Abstract: An automatic packaging apparatus (10) having a conveyor belt (12) and a plurality of flexible pouches (22) forming a continuous sheet of web material (20). Each flexible pouch (22) has an open end (23) and an overlap portion specifically suitable for operation with the apparatus of this invention. The open end (23) is separated and a load (32) is inserted into a first active pouch (22) of the flexible pouches. After the load is inserted into the flexible pouch, air in withdrawn from the flexible pouch. Air is withdrawn from the flexible pouch and a gas is preferably injected into the flexible pouch. The flexible pouch is then heat sealed to form a gas-tight seal. Controls are used to simultaneously operate the sealing, fluid transfer and loading stations of the automatic packaging apparatus. As the flexible pouch moves from the fluid transfer station (148) to the sealing station (165), the gas-tight seal is maintained. <IMAGE>
Patent DE-69125216-T2 (DE)
Inventor: HIGASHIURA KUNIHIKO
IPC: A61K31/40
Filed: 1991-07-18
Granted: 1997-09-25
Abstract: The present invention relates to a pharmaceutical composition for use in preventing or treating heart diseases in a mammal, which comprises at least one aminoalkanesulfonic acid derivative of the formula (I): <CHEM> wherein X is hydrogen or an amino acid residue; Y is hydrogen, a phenyl group or an alkyl group, which may have a hydroxy, amino, carboxy , phenyl or hydroxyphenyl group; or X and Y are joined to form a trimethylene or hydroxytrimethylene group; and at least one of X and Y is other than hydrogen; or pharmaceutically acceptable salt thereof.
Patent DE-69128151-T2 (DE)
Inventor: WEINSTEIN ALLAN
IPC: A61M15/00
Filed: 1991-03-21
Granted: 1998-03-05
Abstract: An inhaler device that is able to house multiple removable canisters of medication. The inhaler device may also have extendable and retractable outlet nozzles, spacer devices, a cover and assorted cap designs to ensure proper use of the device and application of the medication.
Patent DE-69128643-T2 (DE)
Inventor: LEONHARDT MICHAEL
IPC: G11B15/66
Filed: 1991-10-23
Granted: 1998-07-23
Abstract: This system makes use of a tape cassette helical scan tape transport and 3480-type magnetic tape cartridge as the data storage media. The merging of these two incompatible elements is accomplished by the use of a novel interface that implements a "virtual tape cassette" using a tape cartridge in a manner that makes this media compatible with the tape transport. The virtual tape cassette is implemented by providing a takeup reel positioned with the magnetic tape cartridge in a relationship that substantially matches the format of a magnetic tape cassette. A short tape threading arm is used to retrieve the leader block from the tape cartridge and thread the magnetic tape over a short tape threading path to the takeup reel. Once the tape is affixed to the takeup reel, the helical scan tape guide arms transport the length of tape that is now exposed between the tape cartridge and the takeup reel to the rotary heads.
Patent DE-69212352-T2 (DE)
Inventor: PLESS BENJAMIN D
IPC: A61N1/375
Filed: 1992-02-19
Granted: 1997-01-16
Abstract: An implantable cardiac defibrillator is provided having an energy source, a capacitor, and means coupled to the energy source for charging the capacitor. The capacitor comprises a planar layered structure of anode plates, cathode plates and means separating the anode plates and cathode plates. A polymeric envelope containing electrolyte encloses the layered structure. Electrical contact means extend from the anodes and cathodes to outside the envelope. <IMAGE>
Patent DE-69213489-T2 (DE)
Inventor: SUDO MORIHIRO
IPC: C08J7/043
Filed: 1992-01-29
Granted: 1997-02-06
Abstract: The present invention provides sanitary laminated rubber articles suitable for use as various articles with safety and sanitary property, for example, containers for foods or pharmaceutical chemicals, transporters, instruments, packaging materials and the like. In this sanitary laminated article, the rubber surface is laminated with a resin film comprising a cyclic olefinic compound or bridged polycyclic hydrocarbon compound as a polymeric component.
Patent DE-69223138-T2 (DE)
Inventor: HUDSON JAMES
IPC: C12Q1/06
Filed: 1992-02-14
Granted: 1998-06-10
Abstract: A method and apparatus for performing screening of one or more cell groups of interest obscured by a cell population utilizing at least one polarized light sensing parameter. The cell group of interest such as a subset of a white blood cell population is enumerated by utilizing microspheres having monoclonal antibodies bound thereto to modify the sensed characteristics of specified subpopulation of cells to differentiate the cell group of interest from the obscuring cell population. In this manner, overlapping cell populations may be analyzed.
Patent DE-69223674-T2 (DE)
Inventor: GARTNER HERBERT
IPC: C08F8/14
Filed: 1992-04-08
Granted: 1998-07-09
Abstract: The invention is surface crosslinked particles of water absorbing resin comprising particles of a carboxyl containing water-absorbent resin; characterized in that the particles of the carboxyl containing water-absorbent resin are crosslinked at or near the particle surface by a polyhydroxy compound capable of reacting with the carboxyl moieties of the water-absorbent resin, further characterized in that the particles have coated on or bound to the surface a nonionic surfactant having an HLB of from 3 to 10. Additionally a process for the preparation of such surface crosslinked and surfactant coated absorbent resin particles is disclosed. Further disclosed is a water-absorbent structure comprising a synthetic or natural fiber or paper based woven or nonwoven carrier structure and surface crosslinked and surfactant coated water-absorbent resin particles of this invention.
Patent DE-69226758-T2 (DE)
Inventor: GSTREIN HIPPOLIT
IPC: D21F1/00
Filed: 1992-12-04
Granted: 1999-03-25
Abstract: A papermaker's felt (28) having a dual layer base with a high absorption capacity with a weave pattern having twice as many machine direction yarns on the top side (25) of the fabric as compared to the bottom side (26) of the fabric. The yarns may be spun yarns, multi-filaments, monofilaments, core-wrapped yarns and any kind of twists. Treated and extruded yarns may also be used. The base fabric is attached to a top fabric (27) by needling. <IMAGE>
Patent DE-69227551-T2 (DE)
Inventor: HIRANO HIROFUMI
IPC: B65H3/56
Filed: 1992-08-20
Granted: 1999-05-27
Abstract: The present invention provides an automatic sheet feeding apparatus comprising sheet supporting means for supporting a plurality of sheets, sheet supply means for feeding out the sheets supported by the sheet supporting means, separation means for separating the sheets one by one by abutting the sheet against the separation means and by riding one of the sheets over the separation means, and flexion permitting means for causing the sheet supply means not to apply the load to the flexion of the sheet produced when the sheet is riding over the separation means. <IMAGE>
Patent DE-69228572-T2 (DE)
Inventor: LACOURSE NORMAN
IPC: A23L7/10
Filed: 1992-04-01
Granted: 1999-10-21
Abstract: A method for preparing a dry, extruded food, comprising the steps: (a) formulating a food for extrusion, said food comprising 1-15% water and an effective amount, up to 75% by weight, of a solubilized high amylose starch, selected from the group consisting of (1) a spray-dried, non-granular high amylose starch, characterized in that the starch is substantially non-crystalline, substantially non-retrograded, and fully predispersed; (2) a spray-dried, uniformly gelatinized high amylose starch in the form of granular indented spheres, with at least a majority of the granules being whole and unbroken, these starch granules being in the form of loosely-bound agglomerates or individual granules; (3) an enzymatically debranched soluble starch which comprises at least 65% amylose; (4) an enzymatically debranched, gelatinized starch, containing crystalline short chain amylose which comprises at least 65% amylose; (5) a pre-extruded, fully predispersed high amylose starch; and (6) a combination thereof; and (b) extruding the food at a temperature of up to 160 DEG C and a pressure of up to 35.2 Kg/cm<2> (500 psi), wherein the dry, extruded food is characterized by a crisp texture and by resistance to migration of water, oil and air into and out of the food.
Patent DE-69231738-T2 (DE)
Inventor: COLLIER FORREST
IPC: G01N27/447
Filed: 1992-12-03
Granted: 2001-08-09
Abstract: A separation and direct blot transfer module useful in gel electrophoresis is disclosed in which a transfer membrane stabilized by a frame is moved substantially orthogonally relative to the plane of the separation gel while in minimal contact with the end of the gel toward which molecular fragments are driven electrophoretically. The frame moves at a controlled velocity in a selected direction away from a line of contact that generates a controlled tension in the membrane which is a function of the loading on the line of contact. The module is particularly amenable to automated processing. Apparatus for automated separation, transfer, membrane processing, detection and identification is disclosed in which the module of the invention is employed.
Patent DE-69233199-T2 (DE)
Inventor: SHIRASAKI OSAMU
IPC: A61B5/0225
Filed: 1992-02-17
Granted: 2004-04-15
Abstract: A electronic blood pressure meter capable of performing a proper automatic pressuring operation according to a blood pressure of a subject and measuring the blood pressure rapidly with accuracy. An electronic blood pressure meter comprises a cuff (1), a pressure controller (2,3,4) for controlling an inside fluid pressure of the cuff (1), a pressure sensor (7) for sensing the inside fluid pressure of the cuff (1) to produce a cuff pressure detecting signal, an extracting unit for extracting a pulse wave component superposed on the cuff pressure detecting signal during pressure control operations performed by the pressure controller, a calculating unit for calculating an amplitude of the extracted pulse wave every pressure, a unit for determining a blood pressure during evacuating operation of the pressure controller based on output signals of the calculating unit and the pressure sensor (7) and maximum blood pressure estimating unit for obtaining an estimated value of a maximum blood pressure in response to output signals of the extracting unit and pressure sensor (7) during pressuring operation of the control means (2,3,4), the pressure controller (2,3,4) stopping the pressuring operation when the inside fluid pressure of the cuff (1) exceeds a total pressure of the estimated value and a predetermined value.
Patent DE-69233595-T2 (DE)
Inventor: CAPOTE ALBERT
IPC: C08L101/00
Filed: 1992-10-01
Granted: 2006-09-14
Abstract: Electrically conductive adhesive compositions and methods for the preparation and use thereof, in which a solder powder, a chemically protected cross-linking agent with fluxing properties and a reactive monomer or polymer are the principal components. Depending upon the intended end use, the compositions comprise three or more of the following: a relatively high melting metal powder; solder powder; the active cross-linking agent which also serves as a fluxing agent; a resin; and a reactive monomer or polymer. The compositions are useful as improved conductive adhesives, such as for attaching electrical components to electrical circuits; the compositions comprising metal powder are ideally suited for creating the conductive paths on printed circuits. The compositions for forming conductive paths may first be applied to a substrate in the desired pattern of an electrical circuit, and then heated to cure it. During heating, the action of the cross-linking agent and optional reactive monomer or polymer within the mixture fluxes the metals, enabling sintering to occur between the metal powder and the solder powder.
Patent DE-69301151-T2 (DE)
Inventor: LEACH PATRICK ARTHUR
IPC: H04R7/12
Filed: 1993-01-14
Granted: 1996-05-09
Abstract: A method of making a loudspeaker cone and surround assembly comprises clamping at least the outer marginal edge of a cone in a mould having a cavity defining a surround and injecting an elastomeric material into the cavity through an annular orifice extending substantially continuously around the said marginal outer edge to form a surround attached to the outer marginal edge of the cone. Preferably the method comprises the step of feeding the elastomeric material to the annular orifice through an annular feed chamber extending around the mould cavity. The annular orifice may be narrow in width in comparison to the thickness of the surround and the method may comprise the step of separating the surround from an annular ring of sprue formed by elastomer which has solidified in or outside the annular orifice by tearing while the elastomer is still hot from the injection moulding step. From another aspect the invention is injection moulding apparatus for carrying out the method described above. <IMAGE>
Patent DE-69304393-T2 (DE)
Inventor: KHANNA ISH KUMAR
IPC: C07D491/056
Filed: 1993-03-31
Granted: 1997-03-20
Abstract: Novel derivatives of 1-deoxynojirimycin are disclosed which have amino or azido substituents at C-2 and/or C-3. These compounds are useful inhibitors of lentiviruses. Methods of chemical synthesis of these derivatives and intermediates therefor are also disclosed. <CHEM>
Patent DE-69309551-T2 (DE)
Inventor: SUZUKI ISAO
IPC: D21H27/26
Filed: 1993-01-14
Granted: 1997-08-21
Abstract: Conventionally, inorganic or organic particles are added as additives in paper for a hot-press form for imparting a granite-like pattern so as to form such a pattern. However, when boiled in hot water, innumerable small blisters are produced, and this reduces the quality of products, while it is possible to obtain as additives for forming a pattern tinted paper treated with a thermosetting resin so as to be water resistant and ground into any desirable diameter. In addition, it is possible to select any pattern having spots having in turn any desirable color and size by selecting the color of tinted paper. By employing pattern paper made by adding these additives in paper when making paper it is possible not only to prevent a risk of producing the afore-said blisters but also to form a sharp pattern, and a hot-press form made by using the paper has an image of natural granite.