baber/WOPTO huggingface dataset:
Patent DE-69013431-D1 (DE)
Inventor: MAGISTRETTI MARIA JOSE
IPC: A61P9/00
Filed: 1990-07-26
Granted: 1994-11-24
Abstract: The anthocyanidins pelargonidin and delphidin, have been found to possess novel and unexpected activity in the ophthalmic field, specifically that they are active in reducing the permeability of ciliary body vessels. According to one aspect of the present invention there is provided a method of reducing the hyperpermeability of the ciliary body ocular vessels in a subject which comprises administering to the subject an effective dose of pelargonidin or delphidin. The invention further provides the use of pelargonidin or delphidin in the manufacture of pharmaceutical compositions for carrying out the method of treatment referred to above.
Patent DE-69014156-D1 (DE)
Inventor: TANIGUCHI TOMOHIKO
IPC: G10L25/93
Filed: 1990-06-28
Granted: 1994-12-22
Abstract: A CELP type of speech signal coding system, wherein a code vector obtained by applying linear prediction to a vector of a residual speech signal of white noise stored in a code book and a pitch prediction vector obtained by applying linear prediction to a residual signal of a preceding frame given a delay corresponding to a pitch frequency are added, use is made of an impulse vector obtained by applying linear prediction to a residual signal vector of impulses having a predetermined relationship with the vectors of the white noise code book, variable gains are given to at least the above code vector and impulse vector, a reproduced signal is produced, and this reproduced signal is used for identification of the input speech signal, thus enabling the creation of a pulse series corresponding to the sound source of voiced speech sounds, enabling accurate evaluation and identification of a pulse-like sound source of voiced speech sounds and enabling improvement of the quality of the reproduced speech while reducing the amount of information transmitted.
Patent DE-69026368-D1 (DE)
Inventor: KARITA SEIICHIRO
IPC: B65D73/00
Filed: 1990-12-05
Granted: 1996-05-09
Abstract: A package for an ink jet cartridge includes an accommodating container having a main body for accommodating the ink jet cartridge and a flange for sealed connection between the main body and a cover; and a holding member having an opening defining member for defining an opening for insertion of the main body therethrough and a flat member cooperable with the opening defining member to sandwich the flange therebetween, the opening defining member having an edge portion contactable to an outer edge of the flange and a peripheral portion around the outer edge.
Patent DE-69027022-D1 (DE)
Inventor: WEINER ALAN
IPC: C07K14/575
Filed: 1990-02-14
Granted: 1996-06-20
Abstract: Methods and compositions are described for liquid or gel forms of a lipid excipient to be used in pharmaceutical or cosmetic preparations. The lipid excipient comprises a phospholipid such as a lysophospholipid, for example, mono-oleoyl-phosphatidylethanolamine ("MOPE"). Relatively low concentrations of the lipid can be employed in forming the gel, e.g., about 1-2%. The invention discloses the use of a lipid delivery system at a relatively low lipid concentration as a non-toxic, non-irritating carrier or excipient alone or in combination with other agents, for both drugs and cosmetics. For example, the lipid excipient in sprayable or droppable form has special utility in the non-irritating delivery of peptides (e.g., calcitonin and insulin) to the nasal mucosa, due to the ability of the excipient to enhance absorption across nasal membranes. As a cosmetic, it can be used alone or in combination with biologically active agents.
Patent DE-69033934-D1 (DE)
Inventor: RAGLAND WILLIAM
IPC: E04B1/76
Filed: 1990-05-30
Granted: 2002-04-18
Abstract: A lightweight and resilient heat barrier laminate which provides sound and vibration dampening. The laminate has a density less than about 5 lb/ft3 and a total thickness of no greater than about 1 inch. The laminate includes a first metal foil having high heat conductivity and a first batt of insulating nonwoven fiber material having a thickness of at least about 0.03 inch. The first batt is an outermost layer of the laminate which is adhesively bonded to a first side of the first metal foil. The laminate also includes a second metal foil and a second batt of insulating nonwoven fiber material different from the material of the first batt. The second batt has a thickness of at least twice as thick as the first batt and is adhesively bonded to a second side of the first metal foil. The second metal foil is an outermost layer of the laminate, has high heat conductivity, is in contact with the second batt of insulating material and in contact with a carpet.
Patent DE-69113749-D1 (DE)
Inventor: USKOKOVIC MILAN RADOJE
IPC: C07C49/513
Filed: 1991-11-15
Granted: 1995-11-16
Abstract: [1R-(1 beta (R*),3a alpha ,4 beta ,7a beta )]octahydro-1-(5-hydroxy-1,5-dimethylhexyl)-7a-methyl-4H-inden-4-one an intermediate in the manufacture of 1,25 dihydroxy vitamin D3 is prepared by reacting [1R-(1 beta (R*),3a alpha ,7a beta )]octahydro-1-(1,5-dimethylhexyl)-7a-methyl-4H-inden-4-ol or [1R-(1 beta (R*),3a alpha , 7a beta )]octahydro-1-(1,5-dimethylhexyl)-7a-methyl-4H-inden-4-one with sodium metaperiodate and ruthenium chloride hydrate.
Patent DE-69116381-D1 (DE)
Inventor: RAYNOLDS PETER
IPC: C09D11/10
Filed: 1991-11-20
Granted: 1996-02-22
Abstract: Disclosed are polymer blends of polyesters or polyesteramides and a polymer containing an acrylamide sulfonate monomer. The blends are preferably prepared by polymerizing monomers in the presence of the polyester or polyesteramide. The blends impart superior freeze-thaw stability to aqueous compositions such as inks.
Patent DE-69117496-D1 (DE)
Inventor: JONSSON SVEN-OLOF
IPC: H04W36/30
Filed: 1991-12-03
Granted: 1996-04-04
Abstract: In a cellular mobile radiotelephone system having a plurality of cells providing radio coverage by a plurality of base stations and having a plurality of mobile stations, the location of a mobile station with respect to cell boundaries is identified using measurements, performed at the mobile station or at selected cells, of transmissions from the cells or transmissions from the mobile station. When a cell is found that meets a specified standard with respect to a call connection in progress according to a first radio-signal criterion, a handoff candidate cell is selected according a second different radio-signal criterion. When no cell is found that meet the specified standard, a cell is selected according to the first radio-signal criterion. Handoff to the selected cell is attempted if that cell is not presently handling that call. More particularly, the first radio-signal criterion may be signal strength and the second radio-signal criterion may be path loss. When a cell is found that meets the signal-strength criterion, the cell is determined to have sufficient signal strength margin so that the path loss criterion may be used instead. As mentioned above, use of the path loss criterion has the advantages of conserving power, reducing interference, and allowing effective cell boundaries to remain fixed. When no cell is found that meets the signal-strength criterion, the call connection is determined to be signal-strength limited such that the signal strength criterion is used to select the cell having the greatest signal strength.
Patent DE-69124603-D1 (DE)
Inventor: WHEELOCK E
IPC: F02B3/06
Filed: 1991-06-12
Granted: 1997-03-20
Abstract: This invention is a process for detecting low levels of nitrogen oxides (NOx) in a flowing gas stream (typically an exhaust gas stream) and a catalytic NOx sensor which may be used in that process.
Patent DE-69125308-D1 (DE)
Inventor: OKADA SATOSHI
IPC: A61P13/02
Filed: 1991-05-17
Granted: 1997-04-30
Abstract: The present invention relates to novel indole derivatives of the formula : <CHEM>  wherein   R<1> is    carboxy or protected carboxy, R<2> is    hydrogen, lower alkyl or halogen, R<3> is    aryl or ar(lower)alkyl, each of which may have suitable substituent(s), or a group of the formula : <CHEM>   A is    lower alkylene which may be substituted by oxo or lower alkenylene, Q is    carbonyl or lower alkylene, X is <CHEM>  or <CHEM>  in which R<4> is    hydrogen or lower alkyl, and R<5> is    hydrogen, lower alkyl or Y-Z-R<3>, Y is    bond or lower alkylene, Z is    lower alkylene, -O- or <CHEM>  in which R<6> is    hydrogen, lower alkyl, ar(lower)alkyl which may have suitable substituent(s) or amino protective group, and pharmaceutically acceptable salts thereof, which have pharmacological activities such as inhibitory activity on testosteron 5 alpha -reductase and the like, to process for preparation thereof, to a pharmaceutical composition comprising the same and to a use of the same for manufacturing a medicament.
Patent DE-69132691-D1 (DE)
Inventor: ROBERTSON ALAN DUNCAN
IPC: A61K31/40
Filed: 1991-06-06
Granted: 2001-09-20
Abstract: Heterocyclic cpds of formula (I), and their salts are new n = integer from 0 to 3. W = gp of formula (i), (ii) or (iii). R = H or 1-4C alkyl, X = -0-, -S-, -NH- or -CH2-Y = 0 or S. The chiral centre inm (i) or (ii) is in its (S) or (R) form or is a mixt thereof in any proportion. Z = a gp of formula (iv), (v) or (vi), R1 and R2 are independently H or 1-4C alkyl. R3 = H or 1-4C alkyl. Also claimed are the use of (I) in pharmaceutical compsns and processes for their prepn. Pref n = 1, W = a gp of formula (i) wherein R = H, X = -0- and Y = 0 Z = a gp of formula (iv) or (vi) R1 = R2 = H or CH3.
Patent DE-69133148-D1 (DE)
Inventor: FELL JR
IPC: A61K47/48
Filed: 1991-01-21
Granted: 2002-12-19
Abstract: The present invention relates to a system for the generation of antibody fusion proteins which has utility in the production of recombinant molecules that possess novel, clinically relevant biological activity. The antibody fusion proteins of the invention may be used therapeutically to deliver biologically active ligands to a desired tissue. In particular embodiments of the invention, the antibody fusion protein comprises an immunoglobulin variable region and a biologically active ligand which is a non-lymphokine cellular factor. In a specific embodiment of the invention, a fused antibody is produced which comprises a variable region of the anti-tumor antigen monoclonal antibody L6 and active platelet factor 4, a molecule associated with antagonism of angiogenesis, inhibition of suppressor T lymphocyte development, chemotaxis and heparin binding.
Patent DE-69202179-D1 (DE)
Inventor: ROMANO ANTONIO
IPC: B62M25/04
Filed: 1992-03-03
Granted: 1995-06-01
Abstract: A combined gear change control and brake unit for a bicycle comprises a first actuating lever (50) adjacent the rear of the brake lever (12) and a second actuating lever projecting horizontally towards the middle of the handlebar which respectively control ratchet devices for controlling upward or downward selection of the various transmission ratios. <IMAGE>
Patent DE-69204102-D1 (DE)
Inventor: DI GIUSTO BRUNO
IPC: F27B9/38
Filed: 1992-05-13
Granted: 1995-09-21
Abstract: Furnace with refractory longitudinal members and with central charging for heating and storing hot products, whereby the central charge arrives from a continuous casting plant or from previous hot processes, the furnace (10) comprising a first furnace portion (10a) for the introduction of a cold charge (12) and for storage and also a second furnace portion (10b) for discharge of the heated charge (15), the first (10a) and second (10b) furnace portions comprising stationary longitudinal members (23) and movable longitudinal members (24), the central charging taking place between the first (10a) and second (10b) furnace portions, a central intake and guide channel (22) being defined as a furnace bed by the plurality of stationary longitudinal members (23) cooperating with the respective plurality of movable longitudinal members (24a-24b) of the first (10a) and second (10b) furnace portions, the movable longitudinal members (24a-24b) in their raised position substantially facing each other, the width of the central intake and guide channel (22) and possibly the height of the movable longitudinal members (24) depending on the cross section of the hot product (26) being charged. <IMAGE>
Patent DE-69204563-D1 (DE)
Inventor: VAN DIEST JACQUES
IPC: C01G49/10
Filed: 1992-06-01
Granted: 1995-10-12
Abstract: Process and apparatus for the manufacture of aqueous solutions of ferric chloride, in which an aqueous solution of hydrochloric acid (6) undergoes a rising movement through a bed of fragments of an oxidised iron ore in a reactor (1), a suspension (7) of particles of the ore in an aqueous solution of ferric chloride is collected from the bed, the suspension is treated (8, 10) in order to extract the particles therefrom, the particles (11, 12) and the ferric chloride solution (14) are collected separately and the particles are recycled in the aqueous solution of hydrochloric acid (6). 
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Patent DE-69211224-D1 (DE)
Inventor: HEITNER HOWARD IVAN
IPC: C01F7/0653
Filed: 1992-03-30
Granted: 1996-07-11
Abstract: Stable, water-in-oil microdispersions comprising a continuous phase of an oil and an emulsifier and a discontinuous phase of an aqueous solution of a hydroxamated polymer are disclosed. Also disclosed is a method for the production of the above-described microdispersions wherein neutralized hydroxylamine and excess base are reacted with a microdispersion of the polymer.
Patent DE-69216563-D1 (DE)
Inventor: ROZIER PAUL
IPC: H01H33/53
Filed: 1992-06-26
Granted: 1997-02-20
Abstract: Multipole load break switch comprising, for each pole, an insulating bushing enclosing an evacuated bulb, the bushing including at a first end a first contact connected to a first terminal of the bulb and intended to cooperate with a first conductor, and at a second end a second contact connected to a second terminal of the bulb and intended to cooperate with a second conductor, the bushings being integral with a common metal section (4) shrouding a common shaft (38) for operating the bulbs (14) and which is actuated by a mechanism contained in a cabinet (5) integral with the section. Applications to medium-voltage cells and substations. <IMAGE>
Patent DE-69217069-D1 (DE)
Inventor: ARNESEN GERT
IPC: F41A25/10
Filed: 1992-09-08
Granted: 1997-03-06
Abstract: PCT No. PCT/NO92/00143 Sec. 371 Date Nov. 7, 1994 Sec. 102(e) Date Nov. 7, 1994 PCT Filed Sep. 8, 1992 PCT Pub. No. WO93/06427 PCT Pub. Date Apr. 1, 1993.A damping device for a gun barrel (1) having a muzzle brake (2) comprises a recoil brake (3) and a vibration damper (9) to prevent natural vibrations in the gun barrel when firing a shot, from propagation to the recoil brake. The connection of the vibration damper to the recoil brake (3) and the gun barrel breech (5) is such that the force transfer coupling between the breech and the recoil brake is reduced with respect to said natural vibrations. The vibration damper (9), which may take the form of a column of Belleville springs (10) is dimensioned so that the damping device as a whole has a rigidity substantially less than the recoil brake alone and forms a vibratory system with a natural frequency substantially lower than the frequency of said natural vibrations of the gun barrel when firing a shot.
Patent DE-69232494-D1 (DE)
Inventor: YOSHIDA MASANOBU
IPC: G11C29/00
Filed: 1992-12-29
Granted: 2002-04-18
Abstract: A nonvolatile semiconductor memory includes a matrix of nonvolatile erasable memory cell transistors (108). A write or erase verify operation is carried out on one of the memory cell transistors (108) after that transistor has had information written therein (or erased therefrom), for determining whether or not that information has been written (or erased) sufficiently such that in a subsequent read operation the transistor is read as being in a written (or an erased) condition even when a power source voltage applied to the memory exhibits variation. The verify means (113) includes: storage means (115) operable, during a predetermined detection period commencing following a write (or an erase) operation, to store one or more output signals (S102) of a sense amplifier (112) connected to the memory cell transistor (108) involved in the write (or erase) operation concerned; decision means (126-128) operable to employ the or each output signal stored in the storage means (115)to determine whether or not the write (or erase) operation was sufficient; and repeat means operable, when the determination by the decision means is that the write (or erase) operation was not sufficient, to cause that operation be repeated. <IMAGE>
Patent DE-69233255-D1 (DE)
Inventor: BROSSI ARNOLD
IPC: C07D495/04
Filed: 1992-08-26
Granted: 2004-01-08
Abstract: This invention relates to certain carbamate analogs of thiaphysovenine of the formula <CHEM>     wherein     R<1> is H and R<2> is C4 - C10 alkyl;   R<1> and R<2> are independently C1 -C10 alkyl; or   R<1> is H and R<2> is a group of the formula <CHEM>  wherein   R<3> is H and R<4> is an isopropyl group;  including optical isomers of the 3aS series, racemic compounds of this type and processes for their preparation. Pharmaceutical compositions containing such compounds are also provided. Such compounds and compositions are useful as cholinesterase inhibitors, especially butyrylcholinesterase inhibitors.
Patent DE-69303403-D1 (DE)
Inventor: SUC SOPHIE
IPC: C07H15/04
Filed: 1993-03-19
Granted: 1996-08-08
Abstract: This process consists in reacting a cationic starch with hydrogen peroxide and hydrobromic acid or bromine, in aqueous solution, so as to oxidise selectively the hemiacetal groups of the cationic starch and optionally the hemiacetal groups of its products of acidic hydrolysis, to carboxylic groups. The carboxylic and cationic amphoteric starch thus obtained is characterised in that its carboxylic groups originate from the selective oxidation of the hemiacetal groups of the cationic starch and, optionally, of the hemiacetal groups of its products of acidic hydrolysis.
Patent DE-69307427-D1 (DE)
Inventor: MATTAS CHARLES
IPC: H05B41/282
Filed: 1993-08-17
Granted: 1997-02-27
Abstract: A ballast circuit having a series inductor (L7) and capacitor (C10) in which the lamp load (LL) is connected in parallel with the capacitor. During pre-ignition of the lamp load, the driving signal supplied by an inventor generating a substantially rectangular signal includes a fundamental frequency f1. The resonant frequency fo of the series connected L-C circuit is at least 2 times greater than the fundamental frequency f1 but less than the third harmonic of the driving signal. <IMAGE>
Patent DE-69309328-D1 (DE)
Inventor: GAO XINGLONG
IPC: F16D47/00
Filed: 1993-01-19
Granted: 1997-05-07
Abstract: A multifunctional energy-saving system for vehicles is composed of automatic clutch means (1) and control means (2). The automatic clutch means mainly comprises a shaft (4) with a regular prismatic section (5), a hub (6) , a synchronous cage (10) with torque-transmitting elements (12).When the speed of the shaft is higher than that of the hub, torque is transmitted between them through said elements (12). When the speed of the shaft becomes lower than that of the hub, no torque is transmitted between them. The shaft can be engaged with the hub as required at any time responding to the control means. The energy consumption can be considerably reduced by means of the present system. When the automatic clutch means of symmetric structure is used in the system and disposed in place of the original differential of a vehicle, the automatic clutch means can further function as a differential with anti-slip performance. <IMAGE>
Patent DE-69311727-D1 (DE)
Inventor: VAN STEEN LUC
IPC: B41M5/385
Filed: 1993-12-17
Granted: 1997-07-24
Abstract: The present invention provides a method for making an image comprising the steps of:   bringing a dye-layer comprised on the support of a dye donor element in face-to-face relationship with an image receiving layer comprised on a support of an image receiving element, said dye layer consisting of a repeating sequence of at least two dye frames each containing a dye dispersed or dissolved in a binder and, image-wise heating by means of thermal head each of said dye frames of said repeating sequence so as to cause image-wise transfer of dye from said dye layer to said image receiving layer characterised in that: said dye frames contain (a) particle(s) protruding from said dye layer, the last dye frame to be image-wise heated from said repeating sequence, containing said particle(s) in a reduced amount relative to the amount of said particle(s) in any of the other dye frames of said repeating sequence or alternatively said last dye frame being substantially free of said particle(s).
Patent DE-69312468-D1 (DE)
Inventor: GAUNTLETT ARTHUR EDWARD
IPC: A61B10/02
Filed: 1993-10-13
Granted: 1997-09-04
Abstract: PCT No. PCT/GB93/02118 Sec. 371 Date Jun. 13, 1994 Sec. 102(e) Date Jun. 13, 1994 PCT Filed Oct. 13, 1993 PCT Pub. No. WO94/08547 PCT Pub. Date Apr. 28, 1994.An artificial vagina is described includes a sheath (1) made from a flexible waterproof material. The sheath tapers from one end to the other, the wider end having a resealable opening (2) closed by a screw-threaded stopper (3). Projecting from the inner end of stopper (3) is an eye loop (4) connected to a hook (5) which swivels on wire loop (6) secured to tab (7). The tapered end of sheath (1) has a soft flexible undulating wall (8) and a bulbous portion (9) from which extends an annular membrane (10), the peripheral edge of which has a reinforced elastic rib (11). When assembled with the hook (5) connected to wire loop (6) a fluid chamber (12) is formed and filled with warm water (13) forming a chamber (14). Aperture (15) is formed in wall (8) to connect with bulbous portion (9) for the passage of the water (13).
Patent DE-69315452-D1 (DE)
Inventor: FRANCHI ADRIANO
IPC: G01B7/02
Filed: 1993-02-08
Granted: 1998-01-15
Abstract: A device for detecting the shape and the proximity in general of objects comprises proximity sensors contiguously located in a single structure, electronic circuits generating digital electric signals associated to the presence or absence of objects of different materials located near the sensors, electronic circuits serially transmitting the above mentioned digital electric signals to outer devices or processing units. The device is highly reliable and fully modular thanks to its structure and to the presence of equipments that grant rapid connection to outer units. These features are essential for industrial applications, particularly when dealing with non-metal objects, the presence and shape of which must be detected avoiding any contact. <IMAGE>
Patent DE-69318996-D1 (DE)
Inventor: GIBBONS WAYNE MICHAEL
IPC: G02F1/35
Filed: 1993-02-05
Granted: 1998-07-16
Abstract: Organosilicon polymers, including crosslinked polymers and crosslinkable prepolymers, of cyclic polysiloxanes, organic dyes, and, optionally, polyenes. The dyes include those with delocalized Pi electron systems linking electron donor groups and electron acceptor groups, and with at least two carbon-carbon double bond-containing pendant groups attached to at least two different sites from among the indicated delocalized Pi electron systems, donor groups, and acceptor groups.
Patent DE-69321739-D1 (DE)
Inventor: HUNTER DONALD B
IPC: F16K17/36
Filed: 1993-12-06
Granted: 1998-11-26
Abstract: A seismic shut off valve includes a cripple column responsive to seismic movement. A toggle spring overlies the cripple column. Latch pins extend from the toggle spring into a valve body to hold a popper valve in an open position. During an earthquake, the cripple column buckles causing the toggle spring to bow upwardly under spring force exerted on the toggle spring through the latch pins from the popper valve. The latch pins release the poppet valve which shifts to seal against a valve seat in a valve body. A ball joint connecting the valve body and cripple column allow the cripple column to be vertically aligned despite use of the valve on a non-vertical pipe.