baber/WOPTO huggingface dataset:
Patent GB-201222997-D0 (GB)
Title: Waste heat recovery systems
Filed: 2012-12-20
Abstract: In one embodiment, a waste heat recovery system includes multiple organic Rankine cycle (ORC) systems arranged in a cascade configuration. Each ORC system includes a heat exchanger that transfers heat to the working fluid to vaporize the working fluid. Each ORC system also includes an integrated power module that expands the working fluid to generate electricity.
Patent GB-201309516-D0 (GB)
Title: Screen protectors
Filed: 2013-05-28
Abstract: A screen protector 2 for a portable electronic device 1, such as a smart phone or tablet computer having a preferably touch-sensitive display screen 21 comprises a flexible plastic film 3 suitable for application, preferably using adhesive 5, across the face of the device having the screen. The film covers substantially the whole face of the device including any control push buttons. The film 22 includes features allowing it to also cover peripheral areas of the device face outside and bordering the screen area, these peripheral areas of the face including one or more press buttons 23, such as is found on the face of the iPhone (RTM) smart-phone. The film area over the screen 21 is transparent (fig 2), while the peripheral area may be opaque preferably from a coloured layer 4 which may be ink. At the position of the button, the overlying film may comprise a visual marker 41 for the button position. Additionally or alternatively there may be a tactile marker for the button position. The film at the button position 23 may additionally or alternatively be deformed by an embossing process so that it projects downwards relatively towards the device face (see fig 3). The projecting embossed area of the film over the button may conform with a concave button profile. Additionally or alternatively, the film may carry a projecting element 6 that contacts the button when the film is applied. Cut-out regions 34, 35, 36 of the film may be arranged to provide holes for a speaker, camera etc.
Patent GB-201314863-D0 (GB)
Title: Photographic synchronization optimization system and method
Filed: 2012-02-21
Abstract: A system and method for synchronizing a photographic lighting device to image acquisition by a camera using light emission profile information to position a light emission profile at a desired location in an image acquisition window. A light energy balance point of a light emission profile can be used to position the balance point at a desired location in an image acquisition window.
Patent DE-2963002-D1 (DE)
Title: Drive and/or brake control system for vehicles with dc series wound commutator motors
Inventor: URSTOGER RUPERT
IPC: H02P7/281
Filed: 1979-07-09
Granted: 1982-07-22
Abstract: 1. A drive and/or brake control system for electrically driven vehicles, in particular trams or trolley busses, wherein a series-wound d.c. motor (5) has series connected impedances (4) which can be switched in stages for starting and/or braking, and wherein a.d.c. - chopper regulator (17) is arranged in parallel with the series-wound field winding (6) and a regulating device (18) is arranged in such manner that during operation at any of the individual impedance stages and during switching between the stages, the excitation current flowing in the series field winding (6) changes in opposite manner to the armature current, the drive and/or brake momentum being maintained so as to be constant in accordance with a required theoretical value, characterized in that the d.c. - chopper regulator (17) and associated resistors (15, 16) are connected in parallel to the series field winding (6) and during switching to a lower impedance stage, the d.c. - chopper regulator (17) is switched so as to be fully conductive before switching the step contactor, in order to reduce the magnetic flux, with an advance that approximately corresponds to the switching time of the contactor in such manner that the residual transient peaks are virtually symmetrical (Fig. 1, 3).
Patent DE-2965455-D1 (DE)
Title: Profiled building strip, especially a profile strip for the manufacture of window frames, and process for its manufacture
Inventor: SCHOCK KARL
IPC: E06B3/22
Filed: 1979-10-09
Granted: 1983-07-07
Abstract: 1. Structural profiled strip, in particular profiled strip for the manufacture of window frames, having a hollow section (10), consisting of a thermoplastic plastics material, and a strip core (12) which is disposed in the hollow section (10), is connected to the hollow section wall, and consists at least partially of plastics material bordering on the hollow section wall, characterized in that the strip core (12) comprises a matrix of polymethyl methacrylate foam (14) which is rigidly connected to the hollow section wall.
Patent DE-3060037-D1 (DE)
Title: Preparation of 1-desoxynojirimycin
Inventor: FROMMER WERNER DR
IPC: C12P19/26
Filed: 1980-02-04
Granted: 1981-12-24
Abstract: The invention relates to a novel process for the production of 1-desoxynojirimycin which involves culturing an organism of the Bacillaceae family in a nutrient solution as a temperature of about 15 DEG  to 80 DEG  C. in a fermentation vessel, whilst aerating and then isolating the 1-desoxynojirimycin, said nutrient solution containing sorbitol as the source of carbon.
Patent DE-3060072-D1 (DE)
Title: Process for the preparation of tris(ether amines) and so obtained tris(ether amines)
Inventor: SOULA GERARD
IPC: C07B61/00
Filed: 1980-04-18
Granted: 1982-01-14
Abstract: A process of preparing tris-(ether-amines) of the formula: N-[A-O-(B-O)n-R]3 in which R represents a hydrocarbon radical, A and B represent alkanediyl radicals, and n is a whole number between zero and 4, by ammonolysis of an alkylene glycol mono-ether of the formula: HO-A-O-(B-O)n-R in the presence of 10 to 40 percent by weight of a hydrogenation-dehydrogenation catalyst, based on weight of said alkylene glycol monoether. The tris-(ether-amines) produced, such as tris-(3,6-dioxa-octyl)amine, tris-(3,6,9-trioxaundecyl)amine, tris-(3,6-dioxaheptyl)amine, and tris-(3,6-dioxadecyl)amine.
Patent DE-3164904-D1 (DE)
Title: Wound dressings and processes for their preparation
Inventor: LLOYD RONALD
IPC: A61F13/00
Filed: 1981-10-20
Granted: 1984-08-23
Abstract: Sterile net of elastomeric polyurethane, sterile wound dressings comprising an absorbent layer and a wound facing layer of the sterile net and methods of manufacture are described.
Patent DE-3168878-D1 (DE)
Title: Apparatus and method for detecting solidification in a mixed phase container
Inventor: JENKINS JOHN MITCHELL
IPC: G01N23/10
Filed: 1981-06-05
Granted: 1985-03-28
Abstract: A method for detecting solidification in mixed phase container having volume comprising:A. disposing a radiation source and a radiation detector such that radiation from said radiation source will pass through a radiation path through at least a portion of the volume of said container to reach said radiation detector,B. detecting solidification in said radiation path by noting a decrease in the amount of radiation reaching said radiation detector, and an apparatus for such method.
Patent DE-3171842-D1 (DE)
Title: Cephalosporin derivatives and their preparation
Inventor: BERGER CHRISTIAN
IPC: C07D501/24
Filed: 1981-11-19
Granted: 1985-09-19
Abstract: The invention provides new cephalosporin derivatives of the general formula,    <IMAGE>  (I)  which are in the form of a bicyclooct-2-ene or bicyclooct-3-ene, in which formula R1 is a radical of the general formula    <IMAGE> (II)  [in which R5 is hydrogen, alkyl, vinyl, cyanomethyl, protected carboxyalkyl or a protective radical and R6 is a protective radical] or an amino-protecting radical, R2 is an acid-protecting radical and R DEG  represents various organic radicals, or alternatively R1 is an amino-protecting radical or various acyl radicals, R2 is a protective radical and R DEG represents various organic radicals, and R3 and R4 are alkyl radicals optionally substituted by alkoxy or dialkylamino, or phenyl radicals, or -NR3R4 forms a heterocyclic ring. These products are intermediates for the synthesis of cephalosporins having antibacterial activity.
Patent DE-3175004-D1 (DE)
Title: Keyboard arrangement
Inventor: FREY WERNER U
IPC: B41J5/10
Filed: 1981-12-18
Granted: 1986-08-28
Abstract: In order to diminish the physical troubles often occurring with the usual keyboard arrangement, the alphanumeric keyboard is subdivided into two keyfields mounted on a support having a wedge-shaped extension towards the operator which extension is used as an arm rest. The keyfields are located in planes rising from the operator side of the keyboard which planes slope downward from the middle to the outside. In addition the keyfields enclose an angle open towards the operator in order to diminish the flexion of the hand with respect to the forearm needed with the prior one-piece keyboard. On both sides of these two keyfields two further keyfields are provided for numerical keys and/or function keys, for instance for data input devices. The additional keyfields are located in planes rising from the operator side of the keyboard without sloping to the outside.
Patent DE-3175939-D1 (DE)
Title: Use of gamma-piperidino-butyrophenones for the preparation of medicaments for treating diarrhoea
Inventor: HERNESTAM SVEN ERIK HARRY
IPC: A61K31/445
Filed: 1981-05-27
Granted: 1987-04-09
Abstract: A method of treating diarrhoea and promoting weight gain in mammals by administration of an effective amount of a compound selected from the group consisting of 4-fluoro- gamma -(4-alkylpiperidino)-butyrophenone of the formula  <IMAGE>  wherein R is lower alkyl having 1 to 6 carbon atoms, or pharmaceutically acceptable acid addition salts thereof.
Patent DE-3363536-D1 (DE)
Title: Remotely controlled current switching device
Inventor: TERRIER GERARD
IPC: H01H83/20
Filed: 1983-10-25
Granted: 1986-06-19
Abstract: A low voltage circuit breaker in a moulded case comprises a breaker unit (10) and a remote control unit coupled to it that controls the swing of a bistable movable contact (22) housed in the breaker unit. A trip mechanism (50) cooperates with movable contact (22) in the case of a fault to swing movable contact (22) into open circuit position independently of the remote control mechanism (48). A resetting handle (88) must be actuated in order to render the circuit breaker reoperative.
Patent DE-3376005-D1 (DE)
Title: Process for the manufacture of block copolymers on the basis of polymerisates of ethylene and other polymers
Inventor: BRANDSTETTER FRANZ DR
IPC: C08G81/02
Filed: 1983-04-11
Granted: 1988-04-21
Abstract: 1. A process for the preparation of block copolymers based on ethylene copolymers which contain, as copolymerized units, one or more functional groups from the series consisting of the halogens and on other polymers, wherein the ethylene copolymers are reacted with polymers which possess one or more functional groups from the series consisting of the alcohols, phenols and/or thiols.
Patent DE-3462132-D1 (DE)
Title: Halogenated sulfides, process for their preparation and their use in microbicidal compositions
Inventor: OECKL SIEGFRIED DR
IPC: C07C323/54
Filed: 1984-12-12
Granted: 1987-02-26
Abstract: The new halogenated sulphides of the formula   <IMAGE>   in which R1 to R8 are identical or different and denote hydrogen or halogen, at least one of the radicals R1 to R8 representing halogen, and wherein R1 and R2, and/or R3 and R4 can optionally form an olefinic bond, and A and B are identical or different and denote nitrile, carboxyl, carboxylate or carboxamide, can be prepared by halogenation of bis-(cyanoethyl) sulphide, or by splitting off hydrogen halide from a halogenated bis-(cyanoethyl) sulphide, or by reacting 3-halogeno-acrylonitriles with sulphides. The new compounds can be active compounds in microbicidal agents.
Patent DE-3466669-D1 (DE)
Title: Method at anaerobic wastewater treatment
Inventor: ANDERSSON PER-ERIK
IPC: C02F11/04
Filed: 1984-07-18
Granted: 1987-11-12
Abstract: The invention relates to a method of treating wastewater from closed manufacture of mechanical or chemi-mechanical cellulose pulp, which treatment is carried out in a hydrolysis and acid fermentation step and a methane fermentation step with subsequent sludge separation and recycling of separated sludge.
Patent DE-3467170-D1 (DE)
Title: Preparation of triethyl dimethyl siloxalane
Inventor: RUSSELL CHARLES GEORGE
IPC: C07F7/08
Filed: 1984-07-02
Granted: 1987-12-10
Abstract: A process for the preparation of triethyl dimethyl siloxalane is disclosed. The process comprises admixing octamethylcyclotetrasiloxane with triethyl aluminum, optionally in the presence of an inert hydrocarbon solvent, at a temperature of 170 DEG -250 DEG  C. for a period of at least 10 minutes. The molar ratio of triethyl aluminum to octamethylcyclotetrasiloxane is at least 3.9:1 and preferably 3.9-4.5:1. The siloxalane may be used as a co-catalyst in the polymerization of ethylene and/or other alpha-olefins.
Patent DE-3562218-D1 (DE)
Title: Process and plant for the anaerobic treatment of organic substrates
Inventor: NOBL ERNST DIPL ING
IPC: C02F3/28
Filed: 1985-02-12
Granted: 1988-05-26
Abstract: PCT No. PCT/AT85/00003 Sec. 371 Date Dec. 19, 1985 Sec. 102(e) Date Dec. 19, 1985 PCT Filed Feb. 12, 1985 PCT Pub. No. WO85/03695 PCT Pub. Date Aug. 29, 1985.A process for the anaerobic treatment of organic substrates is disclosed. The substrate to be treated is mixed with biomass, then passed through a bed of filler bodies and sludge, and also, after separation of the gas formed, is introduced into a distribution chamber for the separation of any floating sludge particles from sludge particles that can deposit. The latter, if necessary, may be guided to a post-clarification device for the removal of sludge (biomass). The apparatus for carrying out this process consists of a reactor comprising a buffer zone (14) limited by an inner cylinder (7), which buffer zone is connected to the distribution chamber (15) over the distribution impellers (6). Permeable intermediate membranes (16) and filler bodies (17) with a sludge bed (18) stored on top of them form the reaction chamber (19), which is separated by means of the compact intermediate layer (8) and siphon (10) from the distribution chamber (5) formed by the distribution cylinder (11) and connected by means of connecting lines (21). A periodically self-cleaning filter (65) pre-switched in the direction of flow to the discharge formed as an overflow groove (35) serves for the retention of the finest biomass corpuscules.
Patent DE-3580754-D1 (DE)
Inventor: MARKUS LOUIS
IPC: A61B17/10
Filed: 1985-09-12
Granted: 1991-01-10
Abstract: A surgical staple remover has two pivotally connected arms, each of which is made up of a proximal handle piece and a distal nose piece. All four pieces are held together by a single pivot pin, and the handle and nose pieces of each arm interfit with one another so that both pieces of each arm pivot as a unit about the pivot pin. The nose piece of a first arm includes two, small, laterally spaced members which can be slipped under the backspan of a surgical staple to be removed. The nose piece of the second arm includes a single member which is initially between and above the two laterally spaced members. When the arms are manually squeezed together, the single member bends the center of the staple backspan down between the laterally spaced members and pivots the legs of the staple out of the tissue.
Patent DE-3585353-D1 (DE)
Inventor: GAWRISCH WOLFGANG DR
IPC: H01B3/42
Filed: 1985-09-14
Granted: 1992-03-19
Abstract: A mono- or multi-axially stretch-oriented, heat-fixed film of thermoplastic polyester contains 0.01-10 wt.% of a nucleating agent, w.r.t. the polymer. The polyester is a homo- or co-polycondensate from terephthalic or isophthalic acid and 2-10C glycols, esp. polyethylene terephthalate and/or polybutylene terephthalate.  The nuclearing agent is an alkali(ne earth) salt of a (partly saponified) water wax, e.g. montanic acid, an ionic copolymer of ethylene and an alkali methacrylate, an alkali salt of a phenol sulphonic acid and/or an inorganic nucleating agent, partic. Na montanate and/or a copolymer of ethylene and an alkali (esp. Na) methacrylate. The amt. is 0.2-5 wt.%. The film may contain (in)organic pigments and/or lubricants, antistatics and stabilisers. The film may have several layers, opt. non-nucleated or contg. different nucleating agents and with the sequence and thickness of the layers adapted to the use of the film.
Patent DE-3650564-D1 (DE)
Inventor: CHMURNY ALAN BRUCE
IPC: C07K5/075
Filed: 1986-10-21
Granted: 1996-10-02
Abstract: Dipeptides of formula (I) are new: In (I) B=H or Q; Q=amino acid protecting gp; V=H or 1-4C alkyl; asterisks indicate the natural amino acid configuration; one of X and Y=H and the other is HET (i.e. an opt substd. hetero-atomic gps., releasable from the C by redn) or both are HET, or XCY is a HET ring or non-cyclic HET gp. Also new are the phenylalanine cpd of formula (III) and their salts; provides that X-C-Y is not H-C-OH. More specifically Y=H and X=OR1, SR1, OCOR1, OCOOR, OCONHR1, OCSSR, or NHR1; or both are OR1 or SR1, or together complete S(CH2)nS, O(CH2)nO, TsNHN=, =N.NH.CO.NH2, =N.NH.COR1 or =NOH; R1=H or R; R=1-4C opt. substd. alkyl or alkenyl, or opt substd. aryl; n=1-4; Ts=tosyl.
Patent DE-3650752-D1 (DE)
Inventor: MCCRINDLE JOHN ALEXANDER
IPC: G07C9/00
Filed: 1986-04-07
Granted: 2001-03-22
Abstract: A transaction system enables a portable token to cooperate with a fixed terminal. The token is inductively coupled to the terminal, and receives data from the terminal via a frequency modulated carrier signal. Data is sent from the token to the terminal by amplitude modulation of the carrier signal from the terminal, e.g. by modulating the power drawn by the token from the terminal. The power needed to energise the on-board processing capability of the token is also obtained from the terminal via the inductive coupling. The token includes an arrangement for commencing processor operation in an orderly manner when it is brought into the proximity of a terminal, and for providing an orderly shut down when the token is withdrawn.
Patent DE-3672021-D1 (DE)
Inventor: LINDNER HAJO DIPL ING
IPC: H01H85/30
Filed: 1986-04-07
Granted: 1990-07-19
Abstract: 1. L.v.h.b.c. fuse-link (1) comprising a sleeve-like insulating body (2), two cover plates (3) made of insulating material, which each seal the said insulating body at the end face and locate the supporting plates (4) of the contact blade (5), two grip lugs (8) each held de-energized between cover plates (3) and insulating body (2), and an indicator for displaying the trip state of the fuse-link (1), consisting of an indicator wire (11) connected electrically parallel to the fuse element (9), and an indicator plate (10) like a spring, which is connected electrically and mechanically with one of its ends, which is mounted endways on one of the cover plates (3), which in the normal state of the fuse-link (1) is held by the indicator wire (11) by tensioning against its spring force approximately parallel in contact with the cover plate (3), whose mounting end (14) is held insulated in the cover plate (3), whose free end (12) stands away from the cover plate (3) in the trip state of the fuse-link (1) after the latter's fuse element (9) and indicator wire (11) have melted, characterized in that at its end near the indicator plate, the indicator wire (11) is electrically connected exclusively to the indicator plate (10), and in that for the purpose of electrical connection of the indicator wire (11), in the normal state of the fuse-link the free end (12) of the indicator plate (10) bears against a live part (contact blade 5, supporting plate 4).
Patent DE-3673710-D1 (DE)
Inventor: LOMBARDINO JOSEPH GEORGE
IPC: C07C229/38
Filed: 1986-05-27
Granted: 1990-10-04
Abstract: A compound of the formula:- 
<CHEM>
 or a pharmaceutically acceptable acid addition salt thereof, wherein
 R is 2-pyridyl, 6-methyl-2-pyridyl, 6-fluoro-2-pyridyl, 6-chloro-2-pyridyl, 5-methyl-3-isoxazolyl or 2-thiazolyl;
 Y is N,N-dialkylamino having up to three carbon atoms in each alkyl moiety, N-methyl-N-benzylamino, N-ethyl-N-benzylamino, N-methyl-N-( beta -phenylethyl)-amino, N-ethyl-N-( beta -phenylethyl)amino, N-methyl-N-cycloalkylamino and N-ethyl-N-cycloalkylamino each having up to six carbon atoms in the cycloalkyl moiety, N-methyl-N- phenylamino, N-ethyl-N-phenylamino, N-methyl-N- (p-chlorophenyl)amino, N-ethyl-N- (p-chlorophenyl) amino, N-methyl-N- (N min ,N min -dimethylcarbamylmethyl) amino, N-methyl-N- (N min ,N min -diethylcarbamylmethyl) -amino, pyrrolidino, piperidino, 2-methylpiperidino, 2-ethylpiperidino, homopiperidino, 1-azacyclooctyl, N-methylpiperazino, morpholino or thiomorpholino;
 Z is pyridinium, 2-methylpyridinium, 3-methylpyridinium, 4-methylpyridinium, 2,6-dimethylpyridinium, 2,4,6-trimethylpyridinium, 3-ethylpyridinium, 4-ethylpyridinium, 3-ethyl-4-methylpyridinium, 4-ethyl-2-methyl-pyridinium or 5-ethyl-2-methylpyridinium; and
 A is pharmacologically acceptable anion. 
<??>The compounds are anti-inflammatory agents.
Patent DE-3674289-D1 (DE)
Inventor: LANGE GERHARD DIPL CHEM
IPC: H01B7/285
Filed: 1986-07-02
Granted: 1990-10-25
Abstract: A filling compound for light waveguide leads and/or light waveguide cables. The filling compound consists of polyglycol and/or polyolefin, fumed silice, and a multi-functional silane compound. Preferably the filling compound comprises approximately 63 and 99 weight percent polyglycol and/or polyolefin, approximately 27 to about 0.5 weight percent finely distributed fumed silica as a filler and approximately 10 to about 0.5 weight percent of a multi-functional silane compound as a crosslinking/coupling component.
Patent DE-3680481-D1 (DE)
Inventor: POZZOBON ALESSANDRO
IPC: A43B5/04
Filed: 1986-11-24
Granted: 1991-08-29
Abstract: The present invention relates to a ski boot with an operating assembly for the closing and adjustment devices which has the peculiarity of comprising a power source (10) supported by the ski boot (1) and operating a driving gearwheel (11) which is selectively engageable with driven gearwheels (20a, 20b, 20c) for the winding of cables (22a, 22b, 22c) of closing and/or adjustment devices of the boot. Members (50) are furthermore provided for removably blocking the unwinding of said cables (22a, 22b, 22c).
Patent DE-3683184-D1 (DE)
Inventor: GORBACH SHERWOOD L
IPC: A61K35/747
Filed: 1986-04-16
Granted: 1992-02-13
Abstract: A biologically pure culture of a strain of bacteria of the species Lactobacillus acidophilus, the bacteria being characterized in that an average of at least 50 of the bacteria can adhere to one human small intestinal mucosal cell after a five minute incubation of the bacteria with the cell. The desired strain can be isolated from a sample containing a multiplicity of bacterial strains by defined selection and screening procedures. The desired L. acidophilus strain has therapeutic and prophylactic uses especially in relation to gastro intestinal disorders, and pharmaceutical compositions are also provided.
Patent DE-3683717-D1 (DE)
Inventor: BREWER DONALDEE
IPC: B29D30/54
Filed: 1986-10-01
Granted: 1992-03-12
Abstract: This invention is directed to the retreading of radial tires (10) by use of a bead sealing ring (24) unit that provides positive mechanical pressure for sealing the curing envelope (12) between the bead sealing ring unit and the bead area (16) of the tire by a radial force. In its relaxed or initial condition, the bead sealing ring unit has a diameter smaller than the bead diameter of the tire. The bead sealing ring unit is placed into sealing position and then expanded by a locking device secured to a metal band which is part of the bead sealing ring unit.