baber/WOPTO huggingface dataset:
Patent DE-68926675-D1 (DE)
Inventor: SHARMA SOMESH
IPC: A61K39/00
Filed: 1989-06-23
Granted: 1996-07-18
Abstract: The invention is directed to methods and materials useful in treating autoimmune diseases. The therapeutic agents are of the formula X<1>MHC<2>-peptide (1) or MHC<2>peptide<1>X (2), wherein X represents a labelling group; MHC is an effective portion of the MHC glycoprotein, said glycoprotein dissociated from the cell surface on which it normally resides; and "peptide" represents an antigenic peptide sequence associated with an autoantigen; <1> represents a covalent bond or a bivalent linker bound to X and MHC in formula (1) or to X and peptide in formula (2) by covalent bonds; and <2> represents a covalent bond, a noncovalent association, or a linker covalently bound to or associated with the MHC and peptide. These complexes can be used to monitor the therapy of autoimmune diseases. <IMAGE>
Patent DE-69008333-D1 (DE)
Inventor: FALCHI FIORINO
IPC: H02B1/044
Filed: 1990-09-28
Granted: 1994-05-26
Abstract: Locking ring nut for push-botton actuators, or the like, screw tightable behind a panel board, not needing a specifical key for screwing and unscrewing operations owing to inserting slots for a generical tool, as for example a screwdriver. <IMAGE>
Patent DE-69019021-D1 (DE)
Inventor: WALKER WILLIAM FRANK
IPC: A43B13/12
Filed: 1990-02-08
Granted: 1995-06-08
Abstract: An anti-slip sole has intersecting sinuous grooves (14), (16) defining a pattern of cleats (18) having non-linear edges. The sole exhibits good slip resistance on tiled surfaces contaminated with cooking oils or grease.
Patent DE-69020298-D1 (DE)
Inventor: DOWNING BARRY JOHN
IPC: G01N22/00
Filed: 1990-10-19
Granted: 1995-07-27
Abstract: In the method, particles (16) are classified by locating them in a resonance cavity (10) and applying a swept range of microwave radiation to the cavity. The transmitted signals are detected and analysed. The particle is then assigned to a classification in accordance with changes in the dielectric characteristics of the cavity as a result of the presence of the particle. The radiation is polarised and is applied in at least two mutually orthogonal directions. With the particle located at the centre of the cavity, where the E-field is a maximum, and with signals propagating in at least two mutually orthogonal direction, account is taken of dimensional and orientational inaccuracies from particle to particle.   <IMAGE>
Patent DE-69027980-D1 (DE)
Inventor: FOSTER THOMAS LEE
IPC: A61B17/06
Filed: 1990-12-17
Granted: 1996-09-05
Abstract: A needle driver instrument suitable for use with a trocar sheath (102) in operative endoscopic surgical procedures such as laparoscopic and pelviscopic procedures is disclosed for driving a curved suture needle (106). The needle driver instrument comprises an elongated cylindrical tube member (101) having a channel (105) formed about the distal end thereof for receiving either a curved or a straight suture needle. The channel is transversely formed through the elongated member and has a plurality of surfaces (204-207) to orient and fix the suture needle in a predetermined orientation. A wedge (110) operable across the channel and through the passageway of the elongated member wedges the needle between at least two of the contact surfaces of the channel to fixedly position the suture needle in the desired orientation. At the proximal end of the device is a handle (108) with a generally U-shaped spring (109) extending therefrom for manual operation of the wedge. A rod extending from the wedge through the elongated member of the instrument is connected to the spring for actuation and operation of the wedge. The device is comprised of component parts which are easily disassembled for cleaning and sterilization.
Patent DE-69030377-D1 (DE)
Inventor: LOMBARDI MASSIMO
IPC: H02K15/09
Filed: 1990-12-24
Granted: 1997-05-07
Abstract: Methods and apparatus for changing the collet assembly or armature-holding assembly of an armature winding machine are provided. The apparatus permits the collet assembly and selected sleeves of the armature-holding assembly to rotate about a longitudinal axis, while preventing undesirable translation along the axis. The apparatus permits translation of at least one other sleeve. The collet assembly may be removed from the armature-holding assembly to accommodate armature shafts of various diameters. Alternatively, the entire armature-holding assembly may be removed and replaced as a single unit, to accommodate commutators of various diameters. The change-over process can be automated.
Patent DE-69101792-D1 (DE)
Inventor: COUTEL ANNE
IPC: B01J2/02
Filed: 1991-01-18
Granted: 1994-06-01
Abstract: New solid and porous unit form comprising pearls and its preparation.   This new solid unit form applies to the administration of therapeutically active substances, nutrient agents, diagnostic agents or cosmetic agents.
Patent DE-69105752-D1 (DE)
Inventor: CLARK JON
IPC: C07C319/20
Filed: 1991-10-23
Granted: 1995-01-19
Abstract: PCT No. PCT/US91/07608 Sec. 371 Date Apr. 22, 1993 Sec. 102(e) Date Apr. 22, 1993 PCT Filed Oct. 23, 1991.A process for preparing a compound of formula (IV):    <IMAGE>  (IV)  comprising a) contacting an oxazoline compound of formula (I):    <IMAGE>  (I)  wherein Z is as defined hereinbefore, with a reagent capable of causing an equilibrium between oxazoline compound (I) and an oxazoline compound of formula (II) described herein, and the reagent drives the equilibrium toward oxazoline compound (II) by preferential precipitation of oxazoline compound (II); b) contacting compound (II) with a fluorinating agent to give a fluorinated oxazoline compound of formula (III) described herein; and c) hydrolyzing the compound of formula (III) to formula (IV). In an alternative embodiment, the process is directed toward a process for preparing oxazoline (II) in a single step.
Patent DE-69108173-D1 (DE)
Inventor: BONESTROO MARTIN HENDRIK
IPC: A23B7/155
Filed: 1991-09-13
Granted: 1995-04-20
Abstract: The invention relates to a method for preserving foodstuffs, with which method foodstuffs are inoculated with an amount of lactic acid-forming bacteria and/or parts of bacteria and these bacteria and/or parts of bacteria act on said foodstuffs. Preferably, the action is allowed to proceed until the pH has fallen below 5. As a result of the use of this method an improved shelf life of the foodstuffs is achieved without pasteurisation or sterilisation being required. At the same time, the method guarantees a good retention of the taste of the products. A rapid growth of the lactic acid bacteria occurs in the method, as a result of which adverse organisms are denied opportunity for growth. <IMAGE>
Patent DE-69114826-D1 (DE)
Inventor: LOZANO CARBONELL FRANCISCO
IPC: B28D1/22
Filed: 1991-12-18
Granted: 1996-01-04
Abstract: It comprises a housing (6) at one of its ends, which is placed between the sliding guides of the support (1) for the tool (2). In this housing (6) are articulated two opposite levers (7,8), superimposed on the same plane, the upper one terminating in points (14) in contact with the piece, and the lower one in a tip (16) which coincides with the breakage line. Both levers (7,8) are joined together by a rear spring (9), and are driven by a common cam and a lever (11), the axis of the lever (7), which is in contact with a rocker arm (30), passing through toothed openings (27) of components (28) in the form of circular sectors, whose rotation axis (29) is provided with an operating handle (29a). The breakage is independent from the cutting. It allows the cutting of pieces of greater surface area and thikness. <IMAGE>
Patent DE-69120874-D1 (DE)
Inventor: NAGAI KAZUTOSHI
IPC: H01J41/14
Filed: 1991-08-02
Granted: 1996-08-22
Abstract: An exhaust apparatus (50) and a vacuum pumping unit (100) using the exhaust apparatus are disclosed. The exhaust apparatus (50) comprises a thermionic emission source (21), an electron accelerating grid (22) surrounding the thermionic emission source, an outer electrode (23) surrounding the electron accelerating grid, an ion accelerating grid (24) intersecting an axis of the outer electrode and installed apart from the outer electrode, a vessel (25) containing the thermionic emission source, the electron accelerating grid, the outer electrode, and the ion accelerating grid therein, a magnet (26) disposed outside of the vessel and generating a magnetic field almost parallel to the axis of the outer electrode, a power supply (29) for heating the thermionic emission source, a first DC power supply for applying a voltage between the electron accelerating grid, the outer electrode (23) and the thermionic emission source (21), a second DC power supply for applying a voltage between the outer electrode and the ion accelerating grid so as to get the outer electrode positive. The vacuum pumping unit (100) is constituted by interposing the exhaust (50) apparatus between a vacuum vessel to be evacuated and an auxiliary vacuum pump. By this, gas molecules in the vacuum vessel (25) are ionized by electron bombardment and accelerated toward the auxiliary vacuum pump (31) to be exhausted. <IMAGE>
Patent DE-69123842-D1 (DE)
Inventor: MATSON STEPHEN L
IPC: B01D19/00
Filed: 1991-06-17
Granted: 1997-02-06
Abstract: Method and apparatus are described for removing dissolved radon gas from water for the purpose of reducing the exposure of household occupants to elevated airborne Rn levels, using a radon-permeable membrane at the interface between gaseous and liquid process streams. The membranes are permeable to the passage of radon gas but substantially impermeable to the passage of the bulk phases. Water is passed along one surface of a membrane in a high-surface-area membrane module, while stripping air is passed along the second surface of the membrane. Radon diffuses from the water stream into the stripping air. The membranes allow rapid and efficient mass transfer in compact devices. The stripping air stream is preferably maintained at a pressure substantially below that of the water undergoing treatment and is supplied to the membrane stripping module by a low-pressure fan or by a blower. Hollow-fiber and other high-surface-area (e.g., tubular, flat-sheet, and spiral-wound) membrane modules are suited to the practice of the invention; hollow fibers provide significant advantages in terms of low cost and high packaging density. The water undergoing treatment may be recirculated between the membrane module and a storage tank or accumulator. Membranes suitable for the practice of the present invention may be (i) dense, polymeric membranes of silicone rubber and various of its copolymers (e.g., the block copolymer formed from polydimethylsiloxane and polycarbonate) and (ii) hydrophobic, microporous membranes prepared from such non-wetting polymers as polytetrafluoroethylene (PTFE) and polypropylene (PP). Porous membranes may be either isotropic or asymmetric. Non-porous or "dense" membranes may either be self-supporting or supported. Preferred are "composite" membranes consisting of a dense film residing atop or within a porous support membrane.
Patent DE-69200476-D1 (DE)
Inventor: WONG PATRICK
IPC: A61K9/48
Filed: 1992-01-27
Granted: 1994-11-03
Abstract: The present invention is directed to a fluid-imbibing dispensing device for the immediate or almost immediate and extended delivery of an active agent over a prolonged period of time together with the initially delayed pulse delivery of an active agent to a fluid environment of use. The dispenser comprises a housing having a first wall section and a second wall section in slidably telescoping arrangement with each other, which housing maintains its integrity in the environment of use; an internal compartment surrounded and defined by the housing; a first active agent delivery chamber within a portion of the compartment defined by the first wall section, the first delivery chamber including at least one active agent formulation, an exit means for providing communication between the active agent formulation and the environment, and a first expansion means for dispensing the first active agent formulation through the exit means to the environment immediately and over a prolonged period of time; a second active agent delivery chamber within a portion of the compartment defined by the first wall section and adjacent the open end of the first wall section, the second delivery chamber including at least one active agent formulation; and an expansion chamber within a portion of the compartment defined by the second wall section, for separating apart the first and second wall sections of the housing after exposure to the environment of use for dispensing the second active agent formulation to the environment in a pulse after an initially delayed period of time, the expansion chamber including a second expansion means and a partition layer or push plate.
Patent DE-69200951-D1 (DE)
Inventor: VERSERON SERGE GERMAIN
IPC: A63C19/00
Filed: 1992-08-13
Granted: 1995-02-02
Abstract: The present invention relates to a mobile boxing ring obtained by conversion of a suitable trailer (1). The trailer comprises a chassis (2) and a body. The body has a floor (7), vertical uprights (8), a roof (9) and lateral walls (10) articulated on the edges of the roof (9). Foldable lateral panels (13a, 13b) are articulated on the longitudinal edges of the floor (7). In the transport position, the lateral panels (13a, 13b) are vertical inside the body (6) and the lateral walls (10) are folded and locked. In the representation position, the lateral walls are deployed outwards, the lateral panels (13a, 13b) are folded outwards and stabilised by adjustable feet (1). The corner posts (14) of the ring are fastened onto the lateral panels (13a and 13b). Ropes (15) connect the corner posts (14). The roof (9) can be raised. <IMAGE>
Patent DE-69213002-D1 (DE)
Inventor: HONG SUNG
IPC: C08L9/02
Filed: 1992-04-15
Granted: 1996-09-26
Abstract: Tire tread compositions are disclosed wherein the rubber component comprises: i) a first rubber component comprising about 5-15 parts of nitrile-butadiene rubber (NBR) per hundred parts of rubber (phr); ii) a second rubber component comprising about 43-95 phr of styrene butadiene rubber (S-SBR); and iii) a third rubber component comprising 0-47 phr of high cis polybutadiene (cis BR) rubber. The compositions may also include suitable amounts of other ingredients such as carbon black, aromatic oil, zinc oxide, stearic acid, sulfur, sulfur donor compounds, sulfur cure accelerators, waxes, antiozonants, etc.
Patent DE-69215533-D1 (DE)
Inventor: ZARLING DAVID
IPC: C12Q1/68
Filed: 1992-09-03
Granted: 1997-01-09
Abstract: PCT No. PCT/JP92/01128 Sec. 371 Date Jun. 3, 1994 Sec. 102(e) Date Jun. 3, 1994 PCT Filed Sep. 3, 1992 PCT Pub. No. WO93/05177 PCT Pub. Date Mar. 18, 1993A method of identifying the presence of a known target sequence in nucleic acid contained in a fixed cellular or subcellular biological structure. By adding a stable, reporter-labeled RecA/single-stranded probe complex to the cellular or subcellular structure, the target sequence can be effectively labeled by in situ hybridization, allowing the target sequence to be visualized histologically and microscopically or detected by in situ cytometry or cell sorting flow techniques.
Patent DE-69221809-D1 (DE)
Inventor: TANAKA YOSHIYUKI
IPC: G11C16/06
Filed: 1992-10-13
Granted: 1997-10-02
Abstract: A NAND-cell type electrically erasable and programmable read only memory (20) includes an array (21) of rows and columns of memory cells associated with parallel bit lines on a semiconductive substrate. Each memory cell essentially consists of a floating-gate field effect transistor having a floating gate and an insulated control gate. The memory cell array (21) is divided into a plurality of cell blocks, each of which includes NAND cell sections each including a predetermined number of a series-connected memory cell transistors. A redundancy cell section is provided which includes an array of redundancy memory cells containing at least one spare cell block. A row redundancy circuit (29) is connected to a row decoder (22), and is responsive to an address buffer (28). The redundancy circuit (30) replaces a defective block containing a defective memory cell or cells with the spare cell block. <IMAGE>
Patent DE-69226685-D1 (DE)
Inventor: SCHAPIRA JOSEPH
IPC: A01N47/36
Filed: 1992-06-19
Granted: 1998-09-24
Abstract: Phytopharmaceutical wettable powders comprising at least one phytopharmaceutical active ingredient which is solid at ambient temperature and at least one pulverulent inert filler, characterised in that the particles which constitute the filler act as a vehicle for the active ingredient in a liquid composition, said active ingredient being selected from the group comprising:   - esters from the family of the parahydroxybenzonitriles from amongst the group comprising bromoxynil octanoate, bromoxynil heptanoate, bromoxynil butyrate, ioxynil octanoate, ioxynil heptanoate and ioxynil butyrate, - triazines from the group comprising simazine, atrazine and ametryne, - dinitroanilines from the group comprising butralin, pendimethalin, trifluralin and oryzalin, - substituted ureas from the group comprising diuron, isoproturon and ethidimuron, - and sulphonylureas from the group comprising, in particular, chlorsulfuron. s
Patent DE-69231250-D1 (DE)
Inventor: SHERWIN A
IPC: A61K35/12
Filed: 1992-10-14
Granted: 2000-08-17
Abstract: Novel regimens are provided for administering foreign genetically modified allogeneic cells to a host by combining the administration of the cells with a reduced regimen of an immunosuppressive agent. Particularly, cells having a reduced level of Class I MHC antigens may be employed in a variety of cellular therapy situations, where foreign cells are engrafted to treat diseased states.
Patent DE-69300290-D1 (DE)
Inventor: VANDERPOL JEAN-PIERRE
IPC: F23G5/027
Filed: 1993-04-02
Granted: 1995-08-31
Abstract: The invention relates to the thermal treatment of waste containing organic materials. The waste is gasified in a chamber (1) where the waste passes in succession through a drying zone (1A), a gasifying zone (1B) and an oxidant combustion zone (1C), the total quantity of oxidant gas injected into the chamber being substantially less than the stoichiometric quantity, the gases produced in the three zones are mixed, they are extracted and they are subjected to additional oxidation in several phases, between which several cooling processes by heat exchange are interposed. The invention applies in particular to the treatment of solid waste. <IMAGE>
Patent DE-69309556-D1 (DE)
Inventor: MORAND CLAUDE
IPC: C23F15/00
Filed: 1993-06-25
Granted: 1997-05-15
Abstract: Process for temporary corrosion protection of a pickled metal article, especially of a metal sheet, characterised in that it comprises the stages consisting in:   - applying to at least a part of the said metal component an emulsion obtained by dispersing in water from 3 to 13 % by volume of an oily phase comprising from 75 to 90 % by volume of at least mineral oil, from 5 to 10 % by volume of at least one surface-active agent and from 5 to 15 % by volume of at least one corrosion inhibitor, - drying the said coated metal article until a dry film is obtained.
Patent DE-69312642-D1 (DE)
Inventor: BRESSON RENE
IPC: E06B9/74
Filed: 1993-11-09
Granted: 1997-09-04
Abstract: The emergency control intended to allow manual operation of closure in the event of breakdown of the drive motor (2) acts not on the electromagnetic brake (14) but on the annulus gear (18) of the epicyclic reduction gear, this being with the aid of a cable (9) which, by pulling, allows deformation of the elastic pin (24) which angularly retains the said annulus. <IMAGE>
Patent DE-69319129-D1 (DE)
Inventor: GINTER LYELL J
IPC: F01K21/04
Filed: 1993-10-27
Granted: 1998-07-16
Abstract: PCT No. PCT/US93/10280 Sec. 371 Date Apr. 26, 1994 Sec. 102(e) Date Apr. 26, 1994 PCT Filed Oct. 27, 1993 PCT Pub. No. WO94/10427 PCT Pub. Date May 11, 1994A vapor-air steam engine is described which operates at high pressure and utilizes a working fluid consisting of a mixture of compressed uncombusted air components, fuel combustion products and steam. In the new cycle described, working fluid is provided at constant pressure and temperatures. Combustion air is supplied adiabatically by one or more stages of compression. Fuel is injected at pressure as needed. At least about 40% to all of compressed air is burned. Inert liquid is injected at high pressure to produce steam and thus provide an inert high specific heat diluent vapor required for internal cooling of an internal combustion turbine or other type system. The use of extensive liquid injection inhibits the formation of pollutants, increases the efficiency and horsepower of an engine, and reduces specific fuel consumption. The new cycle may also be operated open or closed; in the latter case, the liquid may be recouped via condensation for regenerative reuse. When salt water is injected into the system potable water is recovered from the steam exiting the power turbine and sterile sea salt is recovered from the combustion chamber.
Patent DE-69326730-D1 (DE)
Inventor: FUKAGAWA HIROSHI
IPC: B65D85/00
Filed: 1993-08-18
Granted: 1999-11-18
Abstract: A casing for containing a plurality of disc cartridges each having an optical disc contained in it includes a first casing main member, a second casing main member and a partitioning member. The first casing main member is provided with a first holding section for resiliently holding one of the disc cartridges. The second casing main member is provided with a second holding section for resiliently holding another disc cartridge. The partitioning member includes a pair of plate-shaped sections and a connecting section interconnecting the plate-shaped sections in parallel with each other. The first and the second casing main members are rotatably arranged between the plate-shaped sections so that the holding sections are directed inwardly and so that the first and second casing main members face each other with the connection section in-between. <IMAGE>
Patent DE-69403578-D1 (DE)
Inventor: LEON PAUL
IPC: B23K11/11
Filed: 1994-08-03
Granted: 1997-07-10
Abstract: The invention relates to a spot-welding or crimping machine head of the type comprising an electrode (2) intended, on the one hand, to deliver the welding or crimping current (IS) to a workpiece (component) (6a) to be welded to another (6b) or to be crimped and, on the other hand, to exert a force (F) on the said workpiece (6a) during the welding or crimping operation. It is characterised in that the said force (F) is derived from one or more electromagnetic forces, each of which is generated by the effect of a current (IS, IB) flowing in a conductor (8) immersed in a magnetic field. <IMAGE>
Patent DE-69405300-D1 (DE)
Inventor: KIM SUNG KYUM
IPC: A61P31/04
Filed: 1994-06-08
Granted: 1997-10-09
Abstract: The present invention provides a process for preparing cephem derivatives having the following general formula (I) : <CHEM>  in which   R<1>   represents a carboxy group or a protected carboxy group which can form the salt of -COO<->M<+> with an alkali metal ion (M<+>) such as sodium, or may represent -COO<-> when R<2> has a substituent having positive electric charge such as pyridinium, pyrimidinium or thiazolium, R<2>   represents hydrogen, acyloxymethyl, heterocyclic methyl or heterocyclic thiomethyl, each of which can be substituted with appropriate substituents, R<3>   represents hydrogen or an amino-protecting group, R<4>   represents C1-C4 alkyl or phenyl, or together with the oxygen or phosphorus atom to which it is attached may form a 5- or 6-membered heterocyclic ring, and Q   represents N or CH, characterized in that a reactive thiophosphate derivative of thia(dia)zole acetic acid having the following general formula (II) :   <CHEM> wherein R<3>, R<4> and Q are defined as above, is acylated with an 7-ACA derivative having the following general formula (III) : <CHEM> wherein R<1> and R<2> are defined as above, in the presence of a solvent and a base.