baber/WOPTO huggingface dataset:
Patent DE-68906589-D1 (DE)
Inventor: GATTI NORBERTO
IPC: C25B3/23
Filed: 1989-03-23
Granted: 1993-06-24
Abstract: Preparation of 2-aryl-hydroquinones of formula (I) by oxidizing by an electrochemical route a compound of formula (II): <CHEM> wherein A represents an aryl group optionally substituted with groups compatible with the reaction conditions in an acidic aqueous reaction medium, at temperatures within the range of from 10 to 100 DEG C, and with anodes of graphite or PbO2. The products are used in photography and in the field of liquid-crystal polymers.
Patent DE-68916492-D1 (DE)
Inventor: JENKINS RICHARD A
IPC: B42D5/02
Filed: 1989-08-09
Granted: 1994-08-04
Abstract: An envelope comprising a sheet of paper or the like which is folded along one foldline and then folded along a second foldline perpendicular to the first line to provide an envelope with an address. One embodiment of the envelope is formed from a single ply foldable about orthogonally related foldlines and heat sealable along its edges to form a four-ply mailer.
Patent DE-69004057-D1 (DE)
Inventor: REID EUAN STUART
IPC: A61K8/46
Filed: 1990-12-03
Granted: 1993-11-25
Abstract: A shampoo composition contains surfactant together with a cationic derivative of guar gum and an insoluble non-volatile silicone present as emulsified particles having average particle size below 2  mu m. The silicone is preferably incorporated as a pre-formed emulsion.
Patent DE-69004116-D1 (DE)
Inventor: CAPRETTA SISTO
IPC: E04C2/26
Filed: 1990-02-02
Granted: 1993-12-02
Abstract: A "L" shaped prefabricated insulating wall module for building structures comprising two perpendicular connected walls, that in association with a floor module allow realization of buildings. Each wall includes one external reinforced concrete panel (3) and an internal reinforced concrete panel (1), said panels being spaced apart and interconnected by transversal connecting steelrods and in the respective interspace an insulating foam material (2) is enclosed, net-work electric wiring and waterpiping being in it integrated. Said "L" module being associated with a rectangular flat module to be utilized as prosecution in walls and as floor component.
Patent DE-69004434-D1 (DE)
Inventor: SOLBECK PETER
IPC: B29C48/155
Filed: 1990-07-05
Granted: 1993-12-09
Abstract: PCT No. PCT/DK90/00171 Sec. 371 Date Dec. 3, 1991 Sec. 102(e) Date Dec. 3, 1991 PCT Filed Jul. 5, 1990 PCT Pub. No. WO91/00801 PCT Pub. Date Jan. 24, 1991.An apparatus for manufacturing a foil web of a thermoplastic with locally secured fittings, for use as tarpaulins or similar articles. The apparatus includes an extruder head with an entirely or mainly downwardly directed ejection orifice and two counterrotating rollers with a nip for calibrating the extruded foil. In a feeding device with a vertical supply magazine, a stack of fittings is accommodated and a guiding device is used to guide fittings into a discharge duct extending towards the roller nip. The guiding device is electrically operated and an electrically controlled stop member with an associated fitting sensing element are arranged at the lowermost end of the discharge duct towards the roller nip for accurate control of the supply of fittings to the roller nip through controlled stopping and releasing of the fitting element as well as the monitoring of fittings in the discharge duct. The discharge duct is arranged in such a relationship to the counterrotating rollers that each fitting is supplied from the mouth of the discharge duct to the roller nip by substantially a free fall.
Patent DE-69005058-D1 (DE)
Inventor: VAN GORKOM JOHANNES CORNELIS P
IPC: A01G31/00
Filed: 1990-08-24
Granted: 1994-01-20
Abstract: The invention relates to a plant pot for substrate culture in the upper surface whereof is located an opening (1) wherein a plant (2) can be placed and consisting of water-absorbent material, for example an inorganic material such as rockwool, characterized in that the plant pot has one or more internal cavities (5) closed off toward the upper surface.
Patent DE-69005374-D1 (DE)
Inventor: DOUGHTY DAVID TEMPLETON
IPC: B01D53/34
Filed: 1990-06-25
Granted: 1994-02-03
Abstract: An adsorbent for removal of toxic materials in respiration and collective filter applications, which consist of a chromium-free activated carbon having impregnated therein a total amount of from 6 to 16% copper and zinc, and optionally impregnated with 0,0 to 10 % silver and 0,0 to 6 % triethylenediamine.
Patent DE-69007227-D1 (DE)
Inventor: ANDREI MARIA
IPC: G02F1/15
Filed: 1990-10-04
Granted: 1994-04-14
Abstract: A solid, polymeric electrolyte is constituted by a solid solution of an ionic compound in a polyepoxide, wherein said polyepoxide is the product of copolymerization of a monoepoxide of formula: <CHEM>  wherein:  R stands for methyl or ethyl radical; and  n is an integer comprised within the range of from 2 to 10;  with a diepoxide of formula: <CHEM>  wherein:  m is an integer comprised within the range of from 2 to 10; with a molar ratio of monoepoxide to diepoxide comprised within the range of from 99.9/0.1 to 90/10; with said polyepoxide furthermore having a weight average molecular weight equal to, or higher than, 1,000, and a glass transition temperature (Tg) of from -80 to -60 DEG C. The solid, polymeric electrolyte can be converted into an electrochemical membrane useful in the manufacture of high-energy-density electrochemical generators, optical displays, electrochromic systems and sensors.
Patent DE-69010343-D1 (DE)
Inventor: VAN ENGELAND WIL
IPC: A47B17/02
Filed: 1990-01-18
Granted: 1994-08-11
Abstract: The invention relates to a height-adjustable table comprising at least two legs of adjustable length, each comprising: two leg portions telescopically slidable relative to one another and fixable in a chosen position, the lower of which may optionally support via a foot on the ground and the upper of which is coupled to a table top with coupling means, and drive means for sliding the leg portions relative to one another and coupling means for joint sliding of the leg portions of all legs such that these always have the same length, which drive means comprise:  an operating mechanism such as a hand-operable crank or motor, and a screw spindle and nut co-acting therewith, of which the one is connected fixedly to the one portion of a leg and the other is connected rotatably and axially locked to the other portion of this leg and which can be set into rotation by the operating mechanism. In order to enable a very reliable height adjustment acting with little friction using very simple mechanical means, the embodiment is recommended which is characterized by a right angle transmission gear added to each leg and forming part of the drive means.
Patent DE-69013815-D1 (DE)
Inventor: MOGUILEWSKY MARTINE
IPC: C07J1/00
Filed: 1990-08-22
Granted: 1994-12-08
Abstract: New products (I): 
<IMAGE>
 in which R1 denotes an aliphatic hydrocarbon radical (C1-8), Ra and Rb denote a hydrogen or an alkyl (C1-4), R2 denotes a hydrogen or an optionally substituted alkyl (C1-12), n denotes one of the values from 1 to 6, Z denotes a carboxyl group which is free or converted into salt in the form of an alkali metal or alkaline-earth metal, ammonium or amine salt, X denotes the residue of an optionally substituted pentagonal or hexagonal ring optionally carrying an unsaturation, and the wavy line in position 13 means that R1 may be in an alpha or beta position, their salts, process for their preparation and their application as medications.
Patent DE-69016358-D1 (DE)
Inventor: URBAN BENOIT
IPC: G01D11/02
Filed: 1990-11-13
Granted: 1995-03-09
Abstract: The method is characterised in that it consists essentially in gluing the shaft (2) at the mounting position of the first bearing (1), in fitting the said shaft into the inner race of the said first bearing (1) until butting up against the bottom of a jig (3) for supporting the first bearing (1), in gluing the said shaft (2) at the mounting location of the second bearing (1), in placing it into a jig (4) for mounting the latter, in installing an intermediate pre-stressing spring (5) onto the shaft (2), in fitting the second bearing (1) over the shaft (2), in bringing the said second bearing (1) into its service position by means of a press (6) interacting with the jig (4), then in gluing, on the one hand, the bottom of the bearing part (7) of the rotation sensor (8) at the position of the housing of one of the bearings (1) and, on the other hand, the other bearing (1) on its outer race and, finally, in mounting the shaft (2) with its bearings (1) into the said bearing part (7). <IMAGE>
Patent DE-69017434-D1 (DE)
Inventor: NAGASE HIROSHI
IPC: A61P25/04
Filed: 1990-11-28
Granted: 1995-04-06
Abstract: The immunosuppressants comprises a delta-opioid antagonist or its salt. The antagonist is preferably of formula (I) or (II) R1 = 1-5C alkyl, 3-6C cycloalkylalkyl, 5-7C cycloalkenylalkyl, aryl, aralkyl, 4-5C transalkenyl, allyl or furan-2-yl alkyl. R2 = H, OH or 1-5C alkanoyloxy. R3 = H, 1-5C alkyl or 1-5C alkanoyl. X = O, S or NY. Y = H or 1-5C alkyl. R4, R5 = H, F, Cl, Br, NH2, NO2, 1-5C alkyl or 1-5C alkoxy, or R4 + R5 = benzyl. M = N or CH2. Dosage is 0.001-1 g/day, preferably 0.01-10 g/day.
Patent DE-69022282-D1 (DE)
Inventor: BOENNING ROBERT ALLEN
IPC: H01B9/02
Filed: 1990-05-11
Granted: 1995-10-19
Abstract: An apparatus (34) for detecting excessive chafing of a cable arrangement against an electrically grounded structure includes a layer of semiconductive material (26) positioned in surrounding relation with an elongated member (10) such as an electrical cable, tube or hose. A layer of electrically insulating material (28) surrounds the layer of semiconductive material. A detector circuit (34) is electrically connected with a reference end portion of the semiconductive layer. The detector circuit is operable to detect at least momentary contact between the layer of semiconductive material and an electrically grounded structure (36) due to erosion of the layer of electrically insulating material (38) surrounding the semiconductive layer caused by excessive chafing of the layer of electrically insulating material against the grounded structure. The detector circuit is further operable to provide an indication of the distance (Lf) measured along the layer of semiconductive material between the reference end portion of the semiconductive layer and the location at which the layer of semiconductive material has at least momentarily contacted the electrically grounded structure.
Patent DE-69023220-D1 (DE)
Inventor: IIKUBO YUICHI
IPC: A62D1/00
Filed: 1990-08-09
Granted: 1995-11-30
Abstract: Highly fluorinated, saturated, C2 and C3 hydrofluorocarbons are efficient, economical, non-ozone-depleting fire extinguishing agents used alone or in blends with other fire extinguishing agents in total flooding and portable systems.
Patent DE-69121474-D1 (DE)
Inventor: ESPINADEL GERARD
IPC: G01S13/56
Filed: 1991-05-31
Granted: 1996-09-26
Abstract: The device for the detection of movement consists of a transmitter (1) and receiver (2) of electromagnetic, sound or light waves. A frequency shift demodulator (3) connected to the receiver (2) supplies a signal which varies gradually as a function of the detected movement. An analogue-digital converter (5) transforms the signal into a digital signal. A memory (6) is connected to the converter (5) whose loading can be controlled and continuously transmits data corresponding to the memorised signal in the absence of movement. A comparator (8) continuously compares this memorised signal in the absence of movement with the signal originating from the demodulator (3) and transmits a signal when the first of these is less than the second. <IMAGE>
Patent DE-69130192-D1 (DE)
Inventor: FORTIN MICHEL
IPC: C07C229/38
Filed: 1991-06-06
Granted: 1998-10-22
Abstract: The invention relates to the products: <IMAGE>  in which:     R represents an alkyl or alkenyl,   either R1B, R2B, R3B and R5B represent hydrogen, or one of R2B and R5B represents hydrogen or -CH2-O-R10, R10 represents hydrogen, alkyl or alkenyl or <IMAGE> and one of R1B and R3B represents halogen and the other -OR6, -CO2R7 or -R11, in which:     R6 and R7 represent hydrogen, alkyl or alkenyl,   R11 is:     a) optionally substituted alkyl,   b) alkenyl,   c) acyl or formyl,   d): <IMAGE>     or one of R1B, R2B, R3B and R5B represents hydrogen and the others are -CH2-O-R10, -OR6, -CO2R7, -R11 or <IMAGE>, R4B represents carboxyl, free, esterified or salified, or tetrazolyl,  or -(CH2)m-SO2-X-R12, m representing 0 to 4 and     either (-X-R12) represents NH2 or X represents a bond or -NH-, -NH-CO-NH- or -NH-CO- and R12 represents alkyl, alkenyl or aryl,   products (IB) being in all the possible isomeric forms, as well as the salts, to a process for their preparation and to their use as medicaments.
Patent DE-69200978-D1 (DE)
Inventor: PRICE MARK ALLEN
IPC: C11B5/00
Filed: 1992-02-17
Granted: 1995-02-09
Abstract: The invention concerns high-stability oils comprising vegetable, non-lauric triglycerides that are liquid above 10 DEG C and that display RIP values at 120 DEG C of at least 35 hours. The N-profile of the oils displays the following characteristics : N15 <10; N10 <15 and N0 <20.
Patent DE-69203114-D1 (DE)
Inventor: KROON DAVID H
IPC: C23F13/02
Filed: 1992-03-16
Granted: 1995-08-03
Abstract: The invention relates to a cathodic protection system for an above-ground storage tank having a metal bottom, (20) both new and retrofitted bottoms. A leak containing dielectric safety membrane (25) is spaced a short distance below and extends beneath the tank bottom generally parallel thereto forming a narrow envelope. Compacted electrolytic conductor (28) is positioned between the membrane and the tank bottom supporting the tank bottom embedding a horizontally disposed cathodic protection anode (30), the anode being in the form of a matrix or grid of interconnected titanium bars and ribbons (32). A reticulate dielectric insulator (48) may be embedded in the electrolytic conductor and positioned directly above the anode and such insulator is operable to keep any portion of the anode from contacting the tank bottom and to maintain a generally uniform spacing between the anode and tank bottom. The ribbons extend transversely of the bars and are spot welded on uniform centers to bars on diameters or major chords of a circular tank bottom. A low profile connection (37) is provided between the bars and power feeds to a rectifier, (42) and for large tank bottoms a multiplicity of such connections strategically spaced are provided. Similarly, a plurality of reference cells (34) both in location and kind may be provided so there are redundant power feeds and reference cells. The anode is constructed by uncoiling, arranging and connecting the bars and ribbons on a compacted layer of electrolytic conductor on the liner. After the conductors are attached and routed to the external rectifier, the insulator may be placed above the anode grid. Further compacted electrolytic conductor fills the openings in the insulator.   <IMAGE>
Patent DE-69205148-D1 (DE)
Inventor: GAETE GARRETON LUIS
IPC: H04R1/22
Filed: 1992-08-05
Granted: 1995-11-02
Abstract: A probe for measuring acoustic fields of high intensity is comprised of an electroacoustic transducer system and an electronic conditioning system for the signal. The electro-acoustic transducer system is made with a piece of piezoelectric material. Its special design, letting the piezoelectric element in floating conditions, enables the systems to act both as mechanical support and electromagnetic screen of the system. The active element of the probe floats in a viscous and dispersive elastic substance which is highly attenuating. This confers to the element excellent characteristics of frequency response with the disclosed embodiment. Furthermore, the system of electric connexion of the probe makes possible to have the earth connexion at one or a plurality of points of the device. The electronic signal conditionning system effects an appropriate adaptation of impedance and signal level, between the piezoelectric element and the connexion screen cable. The disclosed device applies to the study of high intensity acoustic fields in the following technological areas: oceanography, determination of acoustic fields: sonoreactors, evaluation and optimalisation; acoutics processes in gases, measuring and control; hydroacoustics, as calibrating standard; instrumentation, as detector standard; and mining. <IMAGE>
Patent DE-69205826-D1 (DE)
Inventor: ALLEN DAVID
IPC: B61F5/24
Filed: 1992-05-21
Granted: 1995-12-07
Abstract: A railway vehicle has a passenger carrying body (10) mounted on a bogie comprising a frame (12) and wheelsets (14). To accommodate lateral movement of the body (10) relative to the bogie frame (12), subsequent to the movement accommodated by conventional shear rubber mounts (16), a bump stop arrangement is provided towards each end of the vehicle. Each arrangement is mounted on a body part and has a pair of piston and cylinder assemblies providing rubber abutments (18) towards respective sides of the body part for engagement with the bogie frame (12). The spaces in each cylinder (24) on respective sides of the piston (22) communicate with respective fluid accumulators (28, 30), a valve controller (32) monitoring lateral movement of the vehicle body (10), and controlling movement of fluid supply between the cylinders and the accumulators. Movement of a respective abutment (18) into contact with the bogie frame (12) only when necessary, and subsequent continuous adjustment of the resistance provided by the abutment (18), prevents significant increase in the dynamic stiffness of the bump stop arrangement and mitigates unwelcome impact between the body (10) and the bogie frame (12), resulting in a relatively smoother ride for passengers.
Patent DE-69208495-D1 (DE)
Inventor: LAGARES COROMINAS NARCISO
IPC: A23L13/00
Filed: 1992-03-26
Granted: 1996-04-04
Abstract: Pasteurization, sterilization and aseptic packing procedure for meat products and machine therefor, characterized by comprising the following steps: meat piece pasteurization until it reaches a temperature in the thermal center of the meat piece from 65 to 75 Degrees C during a time interval enough; withdrawal of the pasteurized meat piece from its wrapping means, exuded fluids elimination and product external surface conditioning; sterilization of the meat piece surface layer or stratum by means of a thermal shock according to HTST technique, operating in room temperature conditions directly in contact with the meat piece surface over 100<o>C, the time of treatment being under 15 seconds each piece.     product re-packing in aseptic conditions. the two latter steps being carried out by an automatic equipment by means of a nonstop process, without organoleptic and nutritious conditions impairment. <IMAGE>
Patent DE-69212063-D1 (DE)
Inventor: EHARA TOSHIYUKI
IPC: G03G21/08
Filed: 1992-04-29
Granted: 1996-08-14
Abstract: An image forming apparatus includes an electrophotographic photosensitive member movable along an endless path; a charger for charging the photosensitive member; an optical device for projecting light information on the photosensitive member to form an electrostatic latent image; and a optical charge removing device for removing residual electric charge from the photosensitive member, the charge removing device having a light source disposed upstream of the charging device with respect to a movement direction of the photosensitive member and being operated in accordance with time-modulated signal prior to latent image formation. <IMAGE>
Patent DE-69214606-D1 (DE)
Inventor: CANDAU DIDIER
IPC: A61Q1/12
Filed: 1992-11-26
Granted: 1996-11-21
Abstract: Cosmetic composition. This composition contains from 1 to 98% by weight of at least one powder, at least 1% by weight of at least one fat and, in addition, from 0.05 to 1% by weight of a perfluoroalkyl compound in which the alkyl radical has from 4 to 32 carbon atoms. This composition is intended for skin care and make-up.
Patent DE-69216410-D1 (DE)
Inventor: MOTZKO ANDREW
IPC: H02P7/288
Filed: 1992-07-08
Granted: 1997-02-13
Abstract: A solid state electronic motor power control circuit for portable paint pumps having a MOSFET power control device and an operational amplifier connected to the MOSFET to selectively operate as a switch driver in a first state and as a linear gain amplifier in a second state. The operational amplifier has a feedback path from the motor to compensate for motor load variations.
Patent DE-69227519-D1 (DE)
Inventor: ROSENBLUM MICHAEL
IPC: C12N15/70
Filed: 1992-08-21
Granted: 1998-12-10
Abstract: The present invention provides the nucleotide sequence for a synthetic gene for the plant toxin gelonin and a process for producing, cloning and expressing this synthetic gene. The DNA sequence for a synthetic gene for gelonin as shown in sequence ID NO. 1. The present invention also provides expression vectors containing the DNA sequences for gelonin and cells transformed with these vectors. In addition, an immunotoxin comprising an antibody of conjugated to the protein gelonin.
Patent DE-69230903-D1 (DE)
Inventor: KAMBOJ RAJENDER
IPC: C07K16/00
Filed: 1992-08-25
Granted: 2000-05-18
Abstract: Neurotransmission by excitatory amino acids (EAAs) such as glutamate is mediated via membrane-bound surface receptors. DNA coding for one family of these receptors, of the kainate binding type of EAA receptors, has now been isolated and the receptor protein characterized. Herein described are recombinant cell lines which produce the EAA receptor as a heterologous membrane-bound product. Also described are related aspects of the invention, which are of commercial significance. Included is use of the cell lines as a tool for discovery of compounds which modulate EAA receptor stimulation. <IMAGE>
Patent DE-69233103-D1 (DE)
Inventor: BARAK AYALA
IPC: A01N59/08
Filed: 1992-05-29
Granted: 2003-07-31
Abstract: A process for killing microorganisms and controlling biofouling in high chlorine demand, fresh waters comprises the steps of forming a mixture of two components, one of which is an oxidant selected from Cl2 GAS, NaOCl, Ca(OCl)2, and electrolytically generated chlorine and the other an ammonium salt, and immediatly thereafter adding the mixture to the aqueous system to be treated with the proviso that at least one of the two components is not in solid form.
Patent DE-69318984-D1 (DE)
Inventor: FRIEDRICHSEN WELM
IPC: G05D7/00
Filed: 1993-11-30
Granted: 1998-07-09
Abstract: PCT No. PCT/DK93/00390 Sec. 371 Date Jun. 6, 1995 Sec. 102(e) Date Jun. 6, 1995 PCT Filed Nov. 30, 1993 PCT Pub. No. WO94/13958 PCT Pub. Date Jun. 23, 1994A hydraulic system is proposed, with a pressure source (P), a pressure sink (T), a work motor (4), a main valve (3) which is arranged between the pressure source (P) and the pressure sink (T) on the one hand and the work motor (4) on the other hand and is connected to the work motor (4) by way of work connections (73, 74), and a compensating valve (2) between the pressure source (P) and main valve (3) and an additional valve arrangement (5) between the main valve (3) and the pressure sink (T), which controls the volume flow from the main valve to the pressure sink (T). In a system of that kind it is desirable to provide better control facilities. To that end, the valve arrangement (5) has an externally controllable degree of opening.