baber/WOPTO huggingface dataset:
Patent GB-201311046-D0 (GB)
Title: Static random access memory (SRAM) write assist circuit with leakage suppression and level control
Filed: 2011-11-18
Abstract: A static random access memory (SRAM) write assist circuit with leakage suppression and level control is described. In one embodiment, the SRAM write assist circuit increases the amount of boost provided in a write cycle, while in another embodiment, the SRAM write assist circuit limits the amount of boost provided at higher supply voltages.
Patent GB-201312744-D0 (GB)
Title: Running tool
Filed: 2012-01-27
Abstract: A running tool (10) for inserting and setting an assembly into a bore in a well, the tool comprising a main body (11) having a hydraulic cylinder (12) for actuating one or more locking elements (60, 61) on the main body for, in use, reaction with the bore, an outer sleeve (40) rotatably mounted on the main body, a rotatable mandrel (13) to which, in use, torque is applied and means (42, 43, 44) for transmitting the torque from the mandrel to the outer sleeve.
Patent DE-2967104-D1 (DE)
Title: A device, acting as a string-course, which can be utilised for a lock on doors or solid panels especially of glass plate
Inventor: PARLEBAS GERARD GEORGES EUGENE
IPC: E05B65/00
Filed: 1979-09-18
Granted: 1984-08-16
Abstract: PCT No. PCT/FR79/00082 Sec. 371 Date May 19, 1980 Sec. 102(e) Date May 19, 1980 PCT Filed Sep. 18, 1979 PCT Pub. No. WO80/00589 PCT Pub. Date Apr. 3, 1980.A bracket for mounting a closure such as a lock on a door which is difficult to pierce, such as a glass door, comprises a pair of platens on opposite sides of each edge of the door. The platens of one pair are secured to the platens of the other pair, on opposite sides of the door, by tightening elements which can be straps whose ends are interconnected by screw-threaded bolts, or long screw-threaded pins in the case of a narrow door. Covering bands are slidable in slideways on the platens to cover the platens and tightening elements, and stops are detachably secureable to the edges of the doors to retain these covering bands.
Patent DE-3060457-D1 (DE)
Title: A soil fumigant composition comprising 1.3-dichloropropene and a method of stabilising the same
Inventor: KUDERNA JR JEROME GEORGE
IPC: A01N29/02
Filed: 1980-02-19
Granted: 1982-07-15
Abstract: A soil fumigant composition comprising dichloropropene, optionally together with one or more related chlorinated alkane/alkene components and/or more other nematicides, and, as a stabilizer therefor, at least 0.2 percent, by weight thereof, of a non-nucleophilic, oleophilic aliphatic epoxide, such as an epoxidised drying oil.
Patent DE-3061209-D1 (DE)
Title: Process for storing and handling wet hydrated alumina
Inventor: CHRISTNER HANS DR
IPC: C01F7/02
Filed: 1980-06-21
Granted: 1983-01-05
Abstract: There is disclosed a process for receiving, storing and handling aluminum hydroxide wet hydrate, wherein the aluminum hydroxide wet hydrate is unloaded, optionally in batches, by means of a dumping means, e.g., a dump truck into a hopper which is equipped with a conveying means, e.g., a plate conveyor, the aluminum hydroxide wet hydrate supplied by means of a transporting apparatus, e.g., a double belt vertical conveyor, to a weighing means, e.g., a conveyor-type weigher and weighed, subsequently supplied to an aluminum hydroxide wet hydrate suspension tank, mixing the aluminum hydroxide wet hydrate in the tank with the amount of aqueous sodium hydroxide needed to produce a suspension of the aluminum hydroxide wet hydrate and producing a pumpable and meterable suspension of the aluminum hydroxide wet hydrate by heating to a temperature between 20 DEG  and 100 DEG  C. with the aid of a heating element and a stirrer.
Patent DE-3069440-D1 (DE)
Title: Bone cement and method for its production
Inventor: DRAENERT KLAUS DR
IPC: A61L27/46
Filed: 1980-01-22
Granted: 1984-11-22
Abstract: An implantation material comprises a polymeric base of an acrylate, a polymethacrylate, a copolymer of an acrylate and a methacrylate or a mixture thereof, and 5-35% by weight of resorbable tricalcium phosphate of a particle size of 50-300  mu m, and an available pore volume of less than 0.1 ml/g.
Patent DE-3173679-D1 (DE)
Title: Surgical aspiration device
Inventor: BUCHEL UDO PETER
IPC: A61M1/00
Filed: 1981-11-24
Granted: 1986-03-13
Abstract: PCT No. PCT/SE81/00341 Sec. 371 Date Jul. 19, 1982 Sec. 102(e) Date Jul. 19, 1982 PCT Filed Nov. 24, 1981 PCT Pub. No. WO82/01824 PCT Pub. Date Jun. 10, 1982.Surgical aspiration device for use in surgical operations, whereby the aspiration device is intended for use in atraumatic aspiration, tissue aspiration and disection. The surgical aspiration device comprises a handle with an inner tube and an outer tube which extend from the handle and which are arranged concentrically, with an interstice formed between them. Adjacent to the handle is an inlet opening which allows air into said interstice. When a vacuum is applied to the inner tube for aspiration, air passes into the interstice and into the inner tube, whereby the aspirated liquid column is broken and atraumatic aspiration can take place.
Patent DE-3173904-D1 (DE)
Title: Esters of n-(4'-hydroxyphenyl)acetamide with 5-benzoyl-1-methylpyrrole-2-acetic acids
Inventor: CALZADA BADIA JOSE MA
IPC: A61K31/40
Filed: 1981-11-04
Granted: 1986-04-03
Abstract: Method for the synthesis of esters of N-(4 min -hydroxyphenyl) acetamide with 5-benzoyl-1-methylpyrrole-2-acetic acids, which process comprises reacting a compound of the general formula 
<CHEM>
 wherein R is a straight or branched chain alkyl group containing from 1 to 4 carbon atom, or a halogen atom, with a compound of the formula 
<CHEM>
 to produce a compound of the general formula: 
<CHEM>
Patent DE-3271327-D1 (DE)
Title: Electric sleep inducer
Inventor: MATSUMOTO JUNJI
IPC: A61N1/32
Filed: 1982-03-27
Granted: 1986-07-03
Abstract: An electric sleep inducer comprises a control circuit arranged to produce a therapeutic wave-form output which is applied at frequencies controlled non-stepwise to gradually decrease from 14 Hz to 0 Hz and adapted to a sleep indicating electroencephalogram. The circuit includes cathode and anode conductor elements for applying the therapeutic wave-form output of the control circuit to the head of a subject.
Patent DE-3272307-D1 (DE)
Title: Multi-purpose fan
Inventor: KENYON ERIC
IPC: F24F11/00
Filed: 1982-08-11
Granted: 1986-09-04
Abstract: A multi-purpose fan including an electrically driven fan blade assembly, a heating coil positioned in the front of the blade assembly and rotatable air directing means which in use causes a gyratory exeunt air current. The fan also includes a micro-processor operatively associated with temperature sensors and control means to effect automated use of the fan in either a cooling or a heating mode.
Patent DE-3273436-D1 (DE)
Title: Load support arrangement
Inventor: CHAPMAN LESLIE JOHN
IPC: A47B57/56
Filed: 1982-06-23
Granted: 1986-10-30
Abstract: A load support system including a plurality of cantilever shelf elements each having a selectively shaped and oriented bracket assembly at one end thereof for conjointly permitting vertical displacement of the cantilever shelf elements relative to a vertical standard and locking thereof in selected load-bearing location in response to angular disposition of said shelf element relative to said standard.
Patent DE-3361370-D1 (DE)
Title: Electro-acoustic calling devices
Inventor: VICKERS KEITH JOHN
IPC: H04R1/22
Filed: 1983-02-22
Granted: 1986-01-16
Abstract: An electro-acoustic transducer (2) mounted in a housing (5, 6) in which a volume control is provided by an aperture (7) in the front of the housing (5) and a rotatable shutter plate (11) which is mounted on the front of the housing (5) and which has a plurality of smaller apertures (14). The smaller apertures (14) are positioned in such a way that linear movement of the shutter plate (11) causes a logarithmic change in the exposure of the aperture (7) in the front of the housing (5) to give a logarithmic change in the intensity of the sound output such that the linear movement causes an apparent linear change in the intensity of sound as heard by a human ear.
Patent DE-3373476-D1 (DE)
Title: Cephalosporin derivatives and process for their preparation
Inventor: KINAST GUNTHER DR
IPC: A61K31/545
Filed: 1983-10-11
Granted: 1987-10-15
Abstract: Antibacterially active cephalosporins of the formula   <IMAGE>   in which R1 denotes C1-C6-alkyl, phenyl or halogen-substituted phenyl, and R2 and R3, which can be identical or different, denote H, C1-C4-alkyl, chlorine, bromine, carbamoyl or N-C1-C4-alkylcarbamoyl.
Patent DE-3381386-D1 (DE)
Inventor: KENICHI MAEDA C O PATENT DIVIS
IPC: G06V30/196
Filed: 1983-01-27
Granted: 1990-05-03
Abstract: A pattern recognition apparatus is provided including a vector generating unit for generating an input vector representing the characteristics of an unknown input pattern, a dictionary unit which stores a plurality of reference vectors for each category, a similarlity calculating unit which calculates a similarity between the input vector and a plurality of reference vectors for each category, a comparing unit which determines the category to which the input pattern belongs by comparing the similarities derived from the similarity calculating unit, and an additional dictionary generating unit which generates additional reference vectors for a particular need or application. 
<??>The additional dictionary generating unit generates an additional reference vector obtained by subtracting the components of at least common reference vectors, in the specified category, from the input vector. The additional reference vector is stored in the storage area within the additional dictionary memory corresponding to a specified category.
Patent DE-3469235-D1 (DE)
Title: Cassette tape recording and/or reproducing apparatus
Inventor: IDA MITSURU C O PATENT DIVISIO
IPC: G11B5/54
Filed: 1984-07-26
Granted: 1988-03-10
Abstract: A cassette tape recording and/or reproducing apparatus has a head base assembly comprised of a first arm mounted, at one end, on the chassis for swinging about a first axis perpendicular to a plane on which a cassette is located on the chassis, a second arm connected in end-to-end relation to the other end of the first arm by a joint structure permitting relative angular displacements about a second axis parallel to the first axis, and a fixed guide post extending parallel to the plane of the chassis and passing slidably through a slot in the second arm for stabilizing the position of a magnetic head on the second arm in respect to a cassette on the chassis. The joint structure includes a screw defining the second axis and being turnable to relatively displace the connected ends of the arms along that second axis for rocking the second arm about the fixed guide post and thereby varying the aximuth angle of the head.
Patent DE-3469368-D1 (DE)
Title: Production of a mannan oligomer hydrolysate
Inventor: VON FULGER CHARLES
IPC: C13K13/00
Filed: 1984-10-19
Granted: 1988-03-24
Abstract: Residue material (I) is hydrolysed to mannan oligomers (II) (DP1 to ca DP 10) as follows: (a) (I) is slurried in a liq. (to 5-60% (I), dry solids wt. basis); (b) an acid catalyst is added to pH 0.5-4; (c) the slurry is fed through a reactor at 160-260 deg. C in 6-60 sec./6-35 atmos.; (d) the slurry is discharged through an orifice so that the pressure is rapidly reduced to atmos.; (e) the slurry is neutralised; and (f) hydrolysed (I) is sepd. from the mannan oligomers (II) to leave these with purity above 80%. (I) are coffee grounds that have been extracted at atmos. pressure, then thermally hydrolysed to remove most of the arabinogalactin. Pref. step (a).  Slurry pref. contains 5-20 wt.% by wt. (I) (dry basis) in H2O.  Step (b).  Acid is pref. H3PO4, HNO3, HCl, HOAc, or citric, tartaric, malic, adipic or fumaric acids, esp. H2SO4 (0.05-0.5% by wt. of slurry).  Step (c).  Reactor is pref. an extruder or plug flow reactor, and is esp. at 190-220 deg. C. Alternatively CO2 may be used as the catalyst, when it is injected into the reactor with the slurry.
Patent DE-3472255-D1 (DE)
Title: Triazine derivatives, processes for preparation thereof and pharmaceutical compositions comprising the same
Inventor: TSUTOMU TERAJI
IPC: C07D253/06
Filed: 1984-04-16
Granted: 1988-07-28
Abstract: New triazine derivatives represented by the formula:   <IMAGE> [I] wherein R1 is hydrogen or halogen; R2 is a hydroxy, protected hydroxy, amino, cyano, mercapto, lower alkylthio, arylthio, sulfamoyl, lower alkylsulfonylamino, lower alkylureido, arylureido, lower alkyl-thioureido, aryl-thioureido, lower alkenoylamino, lower alkoxycarbonylamino, lower alkoxy(thiocarbonyl)thio, or cyclic or acyclic alkanoylamino in which the cyclic and acyclic alkanoylamino group may have a substituent selected from lower alkoxy, aryl, hydroxyaryl and protected hydroxyaryl; and X is O or S; and pharmaceutically acceptable salt thereof, which are useful in the treatment of hypertension, thrombosis and ulcer in human beings and animals.
Patent DE-3475312-D1 (DE)
Title: Vinyl aromatic suspension polymerization
Inventor: WRIGHT HAROLD AUSTIN
IPC: C08F12/06
Filed: 1984-01-12
Granted: 1988-12-29
Abstract: Prodn. of large size spherical polymers beads (I) of vinyl aromatic monomers (II) by (A) suspending (II), contg. dissolved free radical producing catalyst, in aq. medium using 0.1-4 wt.% finely-divided, difficultly water-sol. phosphate suspending agent (III) in presence of 0.0001-0.005 wt.% Na polystyrenesulphonate (IV) and (B) heating to effect polymerisation. (I) have average particle size above 1,000 microns and narrow distribution of bead dia. sizes. (II) is pref. styrene, p-methylstyrene or (di)chlorostyrene; (III) is tricalcium phosphate esp. in 0.2-1.2 wt.% amt.; and (IV) is a sulphonated polystyrene of mol. wt. 20,000-500,000, esp. substantially 100% sulphonated, and esp. in 0.0005 wt.% amt.
Patent DE-3482864-D1 (DE)
Inventor: NISHIKAWA MOTOAKI
IPC: A61K35/66
Filed: 1984-11-06
Granted: 1990-09-06
Abstract: New biologically active substances - called WS 7739 - having pharmacological activity are prepared by fermentation of a strain belonging to the genus Streptomyces, e.g. Streptomyces phaeofaciens subsp. matsuenensis no. 7739 FERM BP 660 in a nutrient medium containing sources of assimilable carbon and nitrogen under aerobic conditions; pharmaceutical compositions containing these substances as active ingredients are effective in treating deseases, such as asthma, thrombosis etc.
Patent DE-3483820-D1 (DE)
Inventor: BOGARDUS RODGER EVAN
IPC: A61K8/891
Filed: 1984-11-15
Granted: 1991-02-07
Abstract: A Composition for treating human skin, having applicability to oily skin and acne in order to improve the condition thereof by reducing the spreadability of sebum on the skin surface, the invention involving the application to human skin so characterized of a composition comprising, as an active component to reduce the spreadability of sebum, an effective amount of a straight chain dimethyl silicone polymer having a molecular weight of about 50,000 or more and a viscosity of about 10,000 centistokes or more.
Patent DE-3484125-D1 (DE)
Inventor: YAMADA MASAAKI
IPC: C12N15/28
Filed: 1984-11-27
Granted: 1991-03-28
Abstract: A novel cloned DNA encoding a rabbit Tumor Necrosis Factor (TNF) or a principal portion thereof, a vector having said DNA inserted thereinto, a host transformed with said vector, a novel polypeptide having or containing the rabbit TNF or a principal portion thereof, and a process for producing said polypeptide comprising cultivating said transformed host.
Patent DE-3484930-D1 (DE)
Title: Resonator.
Inventor: PFIZENMAIER DIPLOMINGENIEUR
IPC: H01P1/203
Filed: 1984-12-12
Granted: 1991-09-19
Abstract: Resonator, esp. for use in radio equipment circuits, consists of a tubular carrier made of a dielectric material, pref. barium titanate, with metal layers on its inside and outside areas. At least one of these layers is interrupted by an axial slot. Two connecting leads are attached at one end of the slot to both sides, also one connecting lead to the inner layer. The resonance freouency of this resonator can be trimmed by altering the width of the slot.
Patent DE-3486452-D1 (DE)
Inventor: HALLEWELL ROBERT A
IPC: C12N15/53
Filed: 1984-09-25
Granted: 1997-08-21
Abstract: The invention provides a DNA construct comprising a functional vector for expression in E. coli comprising in downstream order of transcription: (1) a promoter, (2) a ribosomal binding site, (3) an initiation codon, (4) a human cytoplasmic Cu/Zn superoxide dismutase structural gene, or alleles thereof, in reading frame with said initiation codon having a stop codon at the 3'-terminus of said gene and (5) a transcription terminator, wherein said DNA construct, upon expression in E. coli, expresses non-acetylated active human cytoplasmic Cu/Zn superoxide dismutase. The invention also provides a method for preparing a polypeptide comprising non-acetylated enzymatically active human cytoplasmic Cu/Zn superoxide dismutase that differs by no more than four amino acids from naturally-occurring human cytoplasmic Cu/Zn superoxide dismutase, said method comprising growing E. coli containing a DNA construct of the invention in a nutrient medium and isolating the resulting non-acetylated enzymatically active human cytoplasmic superoxide dismutase.
Patent DE-3561132-D1 (DE)
Title: Vibrating mould for the continuous casting of metals
Inventor: LARRECQ MICHEL
IPC: B22D11/053
Filed: 1985-09-12
Granted: 1988-01-21
Abstract: A vibrating ingot mold for the continuous casting of metals, particularly of steel, comprising at least one ultrasonic transducer (8) mounted on the edge (20) of one end of the interal tubular element (14) of the mold, in an extension of that element, and oriented to transmit to that element the ultrasonic vibrations which it generates in a longitudinal direction, parallel or substantially parallel to the casting axis (A) in the mold. By reducing friction between the cast metal and the inner mold wall, the mold structure promotes lubrication and improves the quality of the surfaces of the cast products while reducing the danger of breakouts. It can be used with vertical, inclined, curved and horizontal continuous casting plants.
Patent DE-3562310-D1 (DE)
Title: Process and apparatus for the interactive placement on a support of profiles for tracing and/or cutting purposes
Inventor: BONNET PIERRE
IPC: A41H43/00
Filed: 1985-05-21
Granted: 1988-06-01
Abstract: The invention relates to a reciprocating process and apparatus for laying profile pieces on a base in view of plotting and/or cutting off. The process is characterized by the fact that it comprises the storage into a computer unit (1) of the coordinates of templates, shapes, patterns for cutting out, after the positioning of the base on a plotting or cutting table, the direct or indirect projection on the surface of said base of one or more images of said stored templates, shapes or patterns by means of suitable videoprojection means (2 thru 4), the positioning at will of the image or images on the surface of the base, after the optimum positioning has been achieved, the memorizing of the position data of said images and, on the basis of said data, the command to plot on the base and/or to cut out thereof. Major applications: with the leather and textile industries.
Patent DE-3564286-D1 (DE)
Title: Process for the production of a washing additive in the form of tablets
Inventor: KRUSE HANS
IPC: C11D3/395
Filed: 1985-05-06
Granted: 1988-09-15
Abstract: A powdery activator for per compounds is granulated by, at the same time, mixing it together with nonionic surface-active compounds certain nitrogen-containing compounds and, optionally, the water-soluble salt of an alkane polyphosphonic acid. The granulate thus obtained is powdered with a powdery absorbent and the powdered granulate is sprayed with a liquid binder and dried to a water content of at most 6% by weight. After the addition of a tablet disintegrating agent, the dried granulate is formed by compression under special conditions into tablets having special properties. When added to a wash liquor containing a standard detergent containing a per compound, the tablets improve the removal of fatty/oily stains, pigment-containing soil and bleachable stains.
Patent DE-3566521-D1 (DE)
Title: Integrally moulded nozzle insert for aerosol spray heads and method of making it
Inventor: RAMELLA LUCA
IPC: B29C45/40
Filed: 1985-06-28
Granted: 1989-01-05
Abstract: The delivery head for containers of substances to be nebulized, such as aerosol containers, pump containers and the like is provided with a plastic break-up insert integrally formed therewith through a strip and said break-up insert is intended to be positioned at the outlet opening of the delivery passage provided in said delivery head and fixed therein during the stripping step from the mold so as to have as end product a delivery head already provided with the break-up insert. Herein also a method of making such a delivery head is contemplated.
Patent DE-3574146-D1 (DE)
Title: Process for preparing polymer dispersions which form blocking-resistant films
Inventor: MUELLER-MALL RUDOLF DR
IPC: C09D151/00
Filed: 1985-11-23
Granted: 1989-12-14
Abstract: A process for the preparation of aqueous polymer dispersions which have a low film-forming temperature but still give films having a high block resistance, and the use of these polymer dispersions as binders for coating materials.
Patent DE-3574346-D1 (DE)
Title: Rolling mill drive
Inventor: BUCH ELMAR DR
IPC: B21B1/18
Filed: 1985-07-18
Granted: 1989-12-28
Abstract: A roll block for rolling wire to final gauge in a high speed wire mill with a plurality of roll units alternatingly positioned at right angles to each other and behind each other, which are driven by two roll drive shafts running on both sides of the line of rolls parallel to it, includes a dividing gear unit for driving both drive shafts by a common drive motor. The individual roll units are connected to the roll drive shafts by miter wheel, bevel and/or other gear units. The gear ratios in the dividing gear unit on setting predetermined rotational speed ratios of the roll drive shafts lead to a predetermined series of caliber reductions for which the respective roll block is designed. Other materials and/or roll products require, if the gear ratios and rotational speeds are to be maintained constant, correspondingly changed dividing gear units. Such changes are no longer required when the dividing gear unit is a mechanical or hydraulic gearshift which produces different rotational speeds. A very fast and simple rotational speed change is allowed selectively by gear mechanisms operable by engaging and disengaging clutches between an input drive shaft, intermediate drive shafts and an output drive shaft.
Patent DE-3578799-D1 (DE)
Inventor: SCHLUETTER ALOYS
IPC: B29C65/02
Filed: 1985-02-27
Granted: 1990-08-30
Abstract: 1. Impervious barrier, consisting of several sealing sheets, laid overlapping one another and sealed (welded) together at the overlapping edge strips, especially bituminous sealing sheets containing ethylene copolymer, comprising a mixture of polyethylene/acrylic acid ester copolymer, bitumen, high-pressure polyethylene and anthracite dust and with a multiple weld seam, characterized in that either a double weld seam is provided, in which the width of the rear weld seam is 1.2 to 2 times the width of the front weld seam, or a triple weld seam is provided, in which the weld seams are at equal distances from one another and have the same width.
Patent DE-3580135-D1 (DE)
Inventor: STAHL HANS GEORG DR
IPC: C09D151/04
Filed: 1985-07-22
Granted: 1990-11-22
Abstract: Aqueous lacquers, which contain grafted polybutadiene/maleic acid semi-esters or semi-amides as bonding agent, can be siccativated while the siccative is firstly dispersed in the aqueous phase and the bonding agent is dispersed in this dispersion.