baber/WOPTO huggingface dataset:
Patent DE-3776954-D1 (DE)
Inventor: HUDSON JOHN CHRISTOPHER
IPC: B01D46/24
Filed: 1987-02-26
Granted: 1992-04-09
Abstract: Filtering apparatus for removing combustible particles from a gas, e.g. carbon and hydrocarbon particles from the exhaust gases of a diesel engine, comprises at least one filter element 23 which is made of fibrous material and is electrically conductive. To remove trapped particles from the filter element 23 and thereby regenerate the filter element, electrical power is supplied to the filter element to heat it to the point at which the carbon and hydrocarbon particles combust. One or a plurality of such filter elements 23 may be provided in a housing 20 in the exhaust gas system of a diesel engine with the filter elements exposed in parallel to exhaust gases. For regeneration, all filter elements may be simultaneously regenerated while exhaust gases are either exhausted direct to the air or through a similar filtering apparatus. Alternatively the filter elements may be regenerated sequentially so that at least some of the filter elements are always effective as filters. During regeneration exhaust gases are substantially excluded from a filter element undergoing regeneration and this may be effected by preventing flow of the exhaust gases to the filter element while it is being regenerated or by increasing the pressure downstream of the filter element to prevent exhaust gases flowing through the filter element. Each filter element 23 is preferably annular and arranged so that exhaust gases flow through the wall in a radially inward direction.
Patent DE-3777209-D1 (DE)
Inventor: YAMAGUCHI AKIHIRO
IPC: B41M5/155
Filed: 1987-01-08
Granted: 1992-04-16
Abstract: A new linear copolymer contains 5-60 mole % of units of formula (I), 30-50 mole % of units of formula (II), 0-60 mole % of units of formula (III), and 0-60 mole % of units of formula (IV). The copolymer has a wt. average mol wt. of 500-30,000 and units (I), (III) or (IV) are coupled to different units (I), (III) and (IV) via the unit, (II). Where R1-R3 = 1-4C alkyl; R4 = (cyclo)alkyl, aralkyl or phenyl. The copolymer may be in the form of a multivalent metal salt, the metal forming the salt between the carboxyl gps. in the same or different copolymer molecules. Also claimed is (i) a colour developing agent for pressure-sensitive copying paper, which contains the multivalent metal-modified copolymer and (ii) the developing agent provided evenly on one side of a developer sheet.
Patent DE-3783000-D1 (DE)
Inventor: PHAAL CORNELIUS
IPC: C22C26/00
Filed: 1987-09-23
Granted: 1993-01-21
Abstract: A thermally stable diamond compact (10) is bonded to a cemented carbide substrate (12) through a nickel bonding layer (14). Bonding takes place under elevated conditions of temperature and pressure where the temperature is at least 1 000 DEG C and the pressure is at least 30 kilobars.
Patent DE-3784677-D1 (DE)
Inventor: KISHIMOTO KATSUMITSU
IPC: C12M1/36
Filed: 1987-12-17
Granted: 1993-04-15
Abstract: A method for producing L-sorbose by microbiological oxidation of D-sorbitol which comprises adding D-sorbitol to a culture liquid in such a concentration that it does not go up to over about 5% during and after the growth phase of a microorganism used, while circulating a culture exhaust gas enriched with oxygen gas, and releasing a part of said exhaust gas out of the system. An apparatus for culturing microorganisms suitable for the method is also disclosed.
Patent DE-3785192-D1 (DE)
Inventor: BERGES HANNS-PETER DR
IPC: F04C25/02
Filed: 1987-05-15
Granted: 1993-05-06
Abstract: The pump (1) has at least one suction space containing a respective rotor pair (8,9) defined between two end plates and a side space containing a synchronising drive (23,24) with two cog wheels. One end of one shaft (2,3) is coupled to the drive motor, (22) with both shafts (2,3) of the vacuum pump (1) arranged vertically. The side space for the synchronisation drive (23,24) and the coupling between the shaft and the drive motor (22) are positioned below the lower must rotor pair (8,9). Pref. the pump inlet (29) lies above the uppermost pump stage and the outlet (36) is below the lowermost pump stage.
Patent DE-3786732-D1 (DE)
Inventor: SARICA DOMINICK ANTHONY
IPC: A45D40/22
Filed: 1987-01-26
Granted: 1993-09-02
Abstract: A cosmetic case (1) and applicator (2) are disclosed in which the handle (4) of the applicator (2) extends partially outside the case (1) and serves to open the case when turned.
Patent DE-3850687-D1 (DE)
Inventor: SLUYTERMAN ALBERTUS AEMILIUS S
IPC: H04N9/29
Filed: 1988-02-18
Granted: 1994-08-25
Abstract: Picture display device having a display tube (3) and a deflection unit (9) comprising a field deflection coil and a line deflection coil (11). To comply with a predetermined interference radiation standard, the picture display device comprises a first set of (horizontal) interference suppression coils 18, 19 arranged symmetrically relative to the plane of symmetry of the line deflection coil and a further set of (vertical) interference suppression coils 18a, 19a arranged at right angles to the plane of symmetry of the line deflection coil, which coils are oriented in such manner and in operation are energizable in such manner that, measured at a predetermined distance from the picture display device, at least the strength of the local magnetic dipole field is below a desired standard. Each coil of the further set preferably comprises at least two sub-coils arranged parallel to each other at a given distance in order to reduce the energy content of the coil system.
Patent DE-3850889-D1 (DE)
Inventor: KOBAYASHI SHIGEKI OMRON TATEIS
IPC: G01R31/309
Filed: 1988-01-13
Granted: 1994-09-08
Abstract: A packaged substrate inspecting apparatus, in which image data of a packaged substrate (2b) under inspection obtained by picking up the image of the substrate (2b) are processed through predetermined processing procedure for examining packaged states of parts (1b) mounted on the packaged substrate (2b). The apparatus comprises an imaging unit (3) for picking up the image of a packaged substrate (2b), a decision unit (5) for deciding the state of the parts (1b) mounted on the packaged substrate (2b), and a visualizing unit (6) for displaying visibly the result of the decision and position of the relevant part in correspondence with each other. The apparatus can further include a land extracting unit (4) for extracting lands from the image obtained through the imaging of the packaged substrate (2b) under inspection, an alarm condition setting unit for setting the condition for generating an alarm, and an alarm generating unit for generating the alarm when the alarm condition is met by the result of decision made by the decision unit (5).
Patent DE-3856059-D1 (DE)
Inventor: STEINMAN LAWRENCE
IPC: A61K38/00
Filed: 1988-08-17
Granted: 1997-12-11
Abstract: Novel peptides are provided involving sequences from proteins of interest which include a motif comprising a charged amino acid, followed by two hydrophobic amino acids, followed in the next or succeeding position by a polar amino acid, where the charged or polar amino acid may be substituted by glycine. Peptides having the motif are found to be stimulatory to T-cells and allow for modulation of immune response, as illustrated by tolerizing the host to neurological proteins.
Patent DE-3856134-D1 (DE)
Inventor: WONG PUI
IPC: C08G67/02
Filed: 1988-12-20
Granted: 1998-03-26
Abstract: Novel polymeric polyalcohols consisting of repeating units of the general formula <CHEM> which units may be the same or different and wherein each R stands for a hydrogen atom or a hydrocarbyl group of up to 12 carbon atoms. Process for their preparation comprising the reduction of the corresponding polyketone polymer with a metal hydride.
Patent DE-3856427-D1 (DE)
Inventor: CHURCH GEORGE M
IPC: C12Q1/68
Filed: 1988-08-10
Granted: 2000-11-02
Abstract: This invention features vectors and a method for sequencing DNA. The method includes the steps of:   a) ligating the DNA into a vector comprising a tag sequence, the tag sequence includes at least 15 bases, wherein the tag sequence will not hybridize to the DNA under stringent hybridization conditions and is unique in the vector, to form a hybrid vector, b) treating the hybrid vector in a plurality of vessels to produce fragments comprising the tag sequence, wherein the fragments differ in length and terminate at a fixed known base or bases, wherein the fixed known base or bases differs in each vessel, c) separating the fragments from each vessel according to their size,   d) hybridizing the fragments with an oligonucleotide able to hybridize specifically with the tag sequence, and e) detecting the pattern of hybridization of the tag sequence, wherein the pattern reflects the nucleotide sequence of the DNA. e
Patent DE-3862158-D1 (DE)
Inventor: KESSEL HANS
IPC: B66F1/02
Filed: 1988-05-19
Granted: 1991-05-02
Abstract: The device for lifting and supporting stacked heavy bodies, in particular heating boilers and the like, comprises a set of at least three supporting columns 1 with in each case a lifting element 2 displaceable on the supporting column 1 and self-locking under the action of load and also a guide element 3 provided at a distance from the holding element 2. In this arrangement, all lifting and guide elements 2, 3 can be connected to the heavy body 4 to be lifted. With this device, the top body of two (or more) heavy bodies 4, 9 can be lifted effortlessly and safely even in restricted space conditions, whereupon the heavy body 9 located underneath can be moved and also exchanged if necessary. The device can be used in particular in the case of heating installations in which the heating boiler is normally put onto supporting structures, hot-water tanks, heat exchangers, etc. The device is especially versatile if the ends of the lifting and guide elements 2, 3 are designed as detachable end pieces 11, in particular as push-in adaptors; they thus enable the device to be used on most common boiler makes. <IMAGE>
Patent DE-3872466-D1 (DE)
Inventor: THUMM HELMUT
IPC: B23Q39/02
Filed: 1988-04-18
Granted: 1992-08-06
Abstract: A machine tool has a revolving turret (1), on which the tools are mounted. The tool shanks (12) fit in sockets (11) in a plate (3) which rotates with the turret. A rotating tool is driven from a sliding shaft (31), which has internal splines (37) to match the splines (39) on the extension (13) of the tool shank. The sliding shaft also has external splines (33) which engage the splines in the bore of a shaft (27) which is formed integrally with a pinion (23). The latter is driven by a toothed ring (21), which is driven through a gear train from an electric motor. The sliding shaft is pressed downwards by a mechanism (45,47) to engage the tool shank extension.
Patent DE-3873340-D1 (DE)
Inventor: YORITA EIICHI
IPC: F27D21/02
Filed: 1988-04-06
Granted: 1992-09-03
Abstract: A tv camera (1) inside a casing (2) is cooled by a water jacket and compressed air pumped (12) into the casing.  This keeps the temp. in the casing to below 50 deg. C.  The furnace's inside is illuminated by a remotely-controlled lamps (13) on the casing's outside.  Light reaches the camera via a laminar window (6-8) and a partially-transmitting 45-degree mirror (9). The window consists of a quartz-glass plate (6), a thermal-radiation-reflecting glass plate (7) and a thermal-radiation-absorbing glass plate (8).  These three plates are separated by small gaps through which the cooling air passes via a slit (10).
Patent DE-3875753-D1 (DE)
Inventor: PAPENFUHS THEODOR DR
IPC: C07C255/52
Filed: 1988-02-16
Granted: 1992-12-17
Abstract: Prodn. of N-acetoacetyl-aromatic or-heteroaromatic amides of formula (I) comprises reacting amine (II) with 1-1.2 mole diketene at 20-100 deg. C in acetic acid and in presence of 1-20 mole % basic catalyst (based on (I)).  In formulae, X and Y are both CH, or one can be N; A = fused benzo ring, opt. substd. by T, Z and N(R).CO.CH2COMe; R = H; 1-6C alkyl; 5-6C cycloalkyl (opt. susbtd. by 1-3 1-4C alkyl); 2-hydroxyethyl; benzyl or phenyl (opt. substd. by F, Cl, Br, I, NO2, 1-4C alkyl or alkoxy); Z = F, Cl, Br, I, meta-OR', OCOR', SO3R', SO2NR'R", SO2R', SR', NO2, NH.COR', NH.CO.CH2COMe, PO(OR')2, PO(NR'R")2, COOR', CN, CONR'R", COR', 1-4C haloalkoxy, 1-8C haloalkyl (halo = F, Cl or Br), or phenyl (opt. substd. by F, Cl, Br, I, NO2, CN, COR' or COOR'); Z can also be H if X or Y = N or if R = opt. substd. phenyl; R' and R" are as defined for R; T = H; 1-6C alkyl or alkoxy; 5-6C cycloalkyl (opt. substd. by 1-3 1-4C alkyl); di(1-4C)alkylamino; 2-hydroxyethyl, or 1-2 of the substits. defined for 2 (or more than 2 in the case of F, Cl and/or Br). 1.05-1.1 moles diketene and 5-10 mole % catalyst, based on (II), are pref. used,with reaction at 50-80 deg. C.  Pref. catalysts are tert, amines and anions, e.g. fluoride, acetate or benzoate.
Patent DE-3877097-D1 (DE)
Inventor: ROSE DAVID DR
IPC: A61K8/49
Filed: 1988-08-20
Granted: 1993-02-11
Abstract: A new hair colouring mateiral contains an oxidation dyestuff product comprising an aminodiphenylamine (salts) claimed) of formula (I) in a carrier. In (I) R1 = 1-4C alkyl gp., halogen, R2 and R3 are independatly H, 1-4C alkyl gps. or 2-4C hydroxyalkyl gps. or together with a nitrogen atom form a morpholine, piperidine, or piperazine. R4 = H or -NR2R3. The usual developiing substances are included. The coupler substance is pref. an amino diphenylamine where R1 = H, -CH3 or Cl, R2 and R3 are independantly H or -CH3 and R4 = H or amino. The developer substance is pref. a 2,4,5,6,-tetraaminopyrimidine (deriv.) of formula (II).
Patent DE-3879393-D1 (DE)
Inventor: ROUND FREDERICK ARNOLD
IPC: E02D29/14
Filed: 1988-11-11
Granted: 1993-04-22
Abstract: A base (14) supports a frame (10) via a plurality of spacers (12). The top of the frame (10) is closed off by a lid (42). The base (14) and the frame (10) are generally square when viewed in plan, and each of the lower corners of the frame (10) can have their relative height to the base (14) adjusted by adding or removing spacers (12) in order that the upwardly facing surface (38) of the frame (10) can be flush with the surface (36) of a road. By removing spacers (12), the height of the frame 10 can be reduced in order that the road surface can be scraped to the depth indicated by a line (44), and the road surface can subsequently be made good again to the height of the surface (36) either before or after the frame (10) has been returned to the height shown in Figure 2.
Patent DE-3888262-D1 (DE)
Inventor: BEISWENGER JOHN L
IPC: G06F3/023
Filed: 1988-08-19
Granted: 1994-04-14
Abstract: A control system comprises a liquid crystal display panel; a light source; light detector means; and means for directing light through at least a portion of the liquid crystal display panel to the light detector means. Control means are provided for holding the liquid crystal display in generally opaque condition while preferably sequentially momentarily clarifying segments of the portion, whereby momentary, sequential, transversely spaced light beams are generated between the light source and the light detector means. Timer and logic means are provided for correlating signals received from the light detector means with generated, individual, spaced light beams that create said signals. Accordingly, occlusion of at least one of the individual light beams with an opaque member causes a specific characteristic response by the timer and logic means. In other words, when one of the individual light beams is occluded, the timer and logic means emits a characteristic signal which might activate a relay, send an instruction to a microprocessor, or cause some other action.
Patent DE-50000592-D1 (DE)
Inventor: HENNEAU PHILIPPE
IPC: B66B1/46
Filed: 2000-11-02
Granted: 2002-11-07
Abstract: A method of and an apparatus for configuring elevator controls permit external signal emitters and signal receivers to be connected to freely selectable connection points of an input/output module. For each of the occupied connection points on the input/output module at least one programmable connection configuration module can be assigned which delivers to the control processor via a bus system the requisite information concerning the type and function of the signal emitter or signal receiver connected to the corresponding connection point.
Patent DE-50006478-D1 (DE)
Inventor: SCHAEFER GERHARD
IPC: B65G1/02
Filed: 2000-10-12
Granted: 2004-06-24
Abstract: The conveyor (1) has a row of cylindrical rollers (5) all of equal diameter and held by bearings (3) equidistantly mounted on side frames and engaging stub axles (4) at their ends. The side frames (2) are U-shaped. The length of the conveyor may be divided into three regions (I-III), with two rollers in each region. The rollers in each region have different dynamic loading characteristics.
Patent DE-50008270-D1 (DE)
Inventor: BUNZEL LOTHAR
IPC: C07C39/235
Filed: 2000-12-07
Granted: 2004-11-18
Abstract: A process for the production of phosphonium phenolates is disclosed. The process entails reacting a phosphonium halide and phenol in an aqueous alkaline solution. The phosphonium phenolate produced is separated from the synthesis mixture by crystallization
Patent DE-50008956-D1 (DE)
Inventor: BOECKING FRIEDRICH
IPC: F02M61/20
Filed: 2000-09-16
Granted: 2005-01-20
Abstract: A valve for controlling fluids, having a valve member (2), which is axially displaceable in a bore (7) of a valve body (6) and on one end has a valve closing member (8) that cooperates with a seat (9, 10), provided on the valve body (6), for opening and closing the valve (1); having a piezoelectric unit (3) for actuating the valve member (2); and having a tolerance compensating element (22) for compensating for elongation tolerances of the piezoelectric unit (3). The deflection of the piezoelectric unit (3) can be transmitted to the valve member (2) via a deflection element (20), and the piezoelectric unit (3) is disposed with its piezoelectric head (17) toward the valve member in the direction of motion of the valve member (2) essentially inside a length of the deflection element (20) and is connected to the deflection element via the tolerance compensating element (22). The latter is disposed parallel to the piezoelectric unit (3) and has virtually the same tolerance-dictated length-changing behavior as the piezoelectric unit (Drawing).
Patent DE-50012717-D1 (DE)
Inventor: MICHELE HELMUT DR
IPC: B41J2/175
Filed: 2000-09-06
Granted: 2006-06-14
Abstract: The ink cartridge includes an output aperture locked with a membrane (1) which is pierced by a hollow needle (4) when inserting it into the ink-jet printing system. The membrane consists of a thermo-plastic elastomer material which has a decreased rip stretch parameter due to added non-elastic, inorganic substances.
Patent DE-50012738-D1 (DE)
Inventor: MAGYAR PETER
IPC: H02P1/28
Filed: 2000-12-19
Granted: 2006-06-14
Abstract: The invention relates to an electrical switchgear, especially a semiconductor soft-starter with reverse function on semiconductor basis. The aim of the invention is to reduce the number of components required for such a switchgear. To this end, the desired functionality is implemented into a device having a known design and a different functionality.
Patent DE-50015152-D1 (DE)
Inventor: DOLD FRANZ JOSEF
IPC: H03M13/00
Filed: 2000-04-04
Granted: 2008-06-26
Abstract: Data signals generated by a sensor (7,8) are encoded in a preset security coding process and then transmitted across a bus system (1) to an actuator (13,14) that decodes them. Encoded data signals are regulated by a programmable controller (4). The bus syste operates according to the master-slave principle. The sensors and/or actuators are the slaves. The memory programmable controlle the master.
Patent DE-50100456-D1 (DE)
Inventor: SEWING ANDREAS
IPC: A61L27/00
Filed: 2001-05-25
Granted: 2003-09-11
Abstract: Coating for metallic implant materials contains a calcium phosphate mineralized collagen matrix. Independent claims are included for a metallic implant having a coating as above and the coating of a metallic implant by dipping in a collagen solution at pH below 7 and 4-40 degrees C and coating with CPP in an electronic process by galvanic polarization in an electrolyte solution containing Ca and PO4 ions.
Patent DE-50108241-D1 (DE)
Inventor: EIPEL HEINZ
IPC: G01N37/00
Filed: 2001-04-09
Granted: 2006-01-05
Abstract: The invention relates to a process and a device for the determination of the transfer of a sample substance in the production of biopolymer fields or biopolymer arrays onto the surface ( 4 ) of a specimen slide ( 3 ). The surface ( 4 ) of a specimen slide ( 3 ) comprises a conductive material ( 14 ) whose electrical connection to the feed device ( 1 ) via the sample liquid ( 12 ) serves as acknowledgement signal ( 8 ).
Patent DE-50112236-D1 (DE)
Inventor: BECK BERNHARD
IPC: H02J3/38
Filed: 2001-10-17
Granted: 2007-05-03
Abstract: The system has at least two active inverters (31-38), each characterized by optimal input power and each connected on the input side to at least one DC current generator (21-28) of fluctuating output power, and a measurement device (40). Switching elements (1-15) perform a changeover process that causes separation of at least one current generator from a first inverter and connection of this generator(s) to a second inverter. A controller (40) triggers the changeover process depending on fulfillment of a condition defined by the controller. <??>An Independent claim is also included for a use of the system for producing and converting current in photovoltaic elements.
Patent DE-50115866-D1 (DE)
Inventor: FUNKE HANS-GUENTER
IPC: B65D6/08
Filed: 2001-08-08
Granted: 2011-06-16
Abstract: The structure has a tubular, trough-shaped or box-shaped structure or a structure with a T- or U-shaped cross-section and is formed by plastics grid plates (1) connected together. The grid plates have sleeves to connect with identical or different grid plates. The sleeves are secured by pins (7) with clawed ends.  The sleeves are open at both ends and have inner projections or an inner collar. Second connection devices are formed as pins (7), which have claws (10) at their free ends (9) to engage the projections on the sleeves. The pins are formed to fill half of the sleeves, so that two pins can be fitted into the same sleeve from both sides.
Patent DE-50204522-D1 (DE)
Inventor: TACIES CAPDEVILA ANNA
IPC: D06M23/12
Filed: 2002-04-30
Granted: 2005-11-17
Abstract: Fibres and textile sheet, treated with preparations of (a) micro-encapsulated active substances which also contain (b) binders.  Independent claims are also included for methods for the treatment of fibres and textiles by impregnation of the substrate with an aqueous preparation containing (a) and (b), or by forced application of such a preparation to the substrate.
Patent DE-50210121-D1 (DE)
Inventor: MICHEL UWE
IPC: H04L29/12
Filed: 2002-03-26
Granted: 2007-06-21
Abstract: The invention pertains to a process to control the path of IP connections in a subscriber-based communication network, in particular in a digital mobile communication network, through which the IP connections are routed depending on the subscriber data. The device to perform the process includes a database in which a relation between an IP address assigned to a subscriber, a subscriber identity and a subscriber profile is stored, a RADIUS proxy server that creates the relation between the IP address and the subscriber identity when the IP address is assigned and that writes this to the database, and a router that performs a query of the database for each IP data packet of the IP connection and performs the routing to the destination system depending on the subscriber data.