baber/WOPTO huggingface dataset:
Patent GB-201312670-D0 (GB)
Title: High power complimentary field-effect transistors
Filed: 2013-07-16
Abstract: Adjacent non overlapping n-GaN FET device 502 and p-diamond FET device 503 are integrally formed on a substrate 501. The two devices form a complementary pair that can be used for push-pull amplifiers or synchronous rectifiers and MMICs. The substrate may be a diamond substrate and the diamond FET p-channel may be formed in the diamond substrate surface. The p-channel may be formed by ion implantation.
Patent GB-201313043-D0 (GB)
Title: Air-conditioning control system and air-conditioning control method
Filed: 2012-01-18
Abstract: An air-conditioning control system is equipped with: a first client server containing a job management program that manages jobs for multiple electronic devices; a second client server that determines the required amount of cooling on the basis of the power information for the multiple electronic devices that is output from this first client server, and outputs information that controls the operation of multiple air-conditioners; an integrated management server that inputs information from the first and second client servers; and a control board that controls the operation of the air-conditioners on the basis of commands from the integrated management server. An environment optimization control program, which calculates the temperature distribution and airflow in an electronic device facility when the operation of the air-conditioners is controlled on the basis of the input power information for the electronic devices and the required amount of cooling, is installed in the integrated management server.
Patent IT-TO20001149-D0 (IT)
Inventor: TONELLO FABRIZIO
IPC: D21F1/48
Filed: 2000-12-12
Abstract: A counterblade assembly (10) for a wet section (1) of a paper machine, having a fixed structure (13) fixed to a frame (5) of the machine; and a counterblade (9) connected to the fixed structure (13) by a number of articulated-parallelogram connecting assemblies (22) enabling the counterblade (9) to be moved substantially vertically by an actuator (25) to exert pressure on the machine wires (2, 3). <IMAGE>
Patent DE-2962816-D1 (DE)
Title: Substituted n-phenyl-n'-benzoyl-thioureas, their preparation and their use as pesticides
Inventor: SIRRENBERG WILHELM DR
IPC: C07C335/26
Filed: 1979-08-16
Granted: 1982-07-01
Abstract: N-(4-Substituted-phenyl)-N'-(2-substituted-benzoyl)-thioureas of the formula   <IMAGE>   in which R1 represents halogen, R2 represents hydrogen or halogen, R3 represents hydrogen, halogen or halogenoalkyl, R4 represents halogen, halogenoalkyl, halogenoalkoxy, halogenoalkylthio or halogenoalkylsulphonyl, with the proviso that R3 represents halogenoalkyl if R4 represents halogen, and R5 represents hydrogen or halogen, which possess arthropodicidal, fungicidal and bactericidal properties.
Patent DE-2964753-D1 (DE)
Title: Factory-type installation with a rotating drum for producing concrete, reinforced concrete and/or prestressed concrete products
Inventor: BORCOMAN MIRCEA
IPC: B28B5/10
Filed: 1979-11-22
Granted: 1983-03-17
Abstract: Plant comprising a rotary drum with a horizontal rotary axis lined, over its outer cylindrical surface with molding means and adapted to pass said molding means during rotation, before various working stations such as concreting, hardening, stripping and core positioning stations. The drum is equipped with beams with a composite profile fixed, notably by welding, longitudinally on the outer periphery of the drum. The beams have a cross-section which has zones adapted to form a roller track parallel to the longitudinal axis of the drum for the rolling and guidance of compacting means for the concrete. It is equipped with fastening means for the molds in a position situated radially outwards with respect to said roller track. It also has sufficient mechanical strength to absorb the major part of the prestressing forces exerted on the cores in the case of manufacturing prestressed concrete elements.
Patent DE-3067834-D1 (DE)
Title: Process for producing olefin polymers
Inventor: KIOKA MAMORU
IPC: C08F10/00
Filed: 1980-07-11
Granted: 1984-06-20
Abstract: Olefin polymers or copolymers have been prepared using a polymerization catalyst composed of
 (A) a solid titanium catalyst component containing magnesium, titanium, halogen and an electron donor and derived from a magnesium-containing solid carrier obtained by contacting a magnesium compound in the liquid state with a precipitant, and
 (B) an organometallic compound of a metal of Groups I to III of the periodic table. 
<??>According to the invention polymers of high stereo-specificity are produced in the form of free-flowing particles or granules using a highly active catalyst in which the catalyst component (A) is a reaction product of a titanium compound in the liquid state and a magnesium-containing solid carrier,
 (I) the magnesium-containing solid carrier being formed by contacting
 (i) a magnesium compound in the liquid state having no reducing ability and not containing a tetraalkoxy-, tetracycloalkoxy- or tetraaryloxy-titanium compound, said magnesium compound being selected from a liquid magnesium compound a hydrocarbon solvent solution of a magnesium compound and a magnesium compound in the liquid state obtained by contacting a magnesium compound with an electron donor selected from alcohols, organic carboxylic acids, aldehydes, amines and mixtures thereof, with
 (ii) a precipitant other than a titanium compound, and
 (ii) the reaction product being formed by reacting a titanium compound (iv) in the liquid state with the magnesium-containing solid carrier from (I); an electron donor (iii) having no active hydrogen being used at least once in (I) and/or (II).
Patent DE-3161748-D1 (DE)
Title: Tubular casings with an adhesive seam for foodstuffs, especially sausages, and process for its manufacture
Inventor: ANDRA KLAUS DR
IPC: B29C65/50
Filed: 1981-03-30
Granted: 1984-02-02
Abstract: A tubular casing for foodstuffs, in particular sausages, comprising a web (4) which is curved along its longitudinal axis and having its longitudinal edge regions (1, 2) bonded by a glued seam. The edge regions (1, 2) meet or overlap and are bonded with a strip of film (6). A pressure-sensitive adhesive is used for the bonding. The tubular casing carries an adhesion-promoting layer (5) on the surface adjacent to the adhesive layer (3). Preferably, the strip of film and the edge regions of the web are comprised of a smoke-permeable material, and optionally the pressure-sensitive adhesive layers also have a smoke-permeable structure, such as perforations. The tubular casing can also be shirred.
Patent DE-3166561-D1 (DE)
Title: Polyamide adhesive compositions and methods for their production, uses of such compositions, and joints and articles including such compositions
Inventor: DOUCET JOS
IPC: C08L77/00
Filed: 1981-05-12
Granted: 1984-11-15
Abstract: A hot-melt adhesive composition comprising a polyamide and up to 10% by weight of the polyamide of an ethylene acrylic terpolymer and preferably also an acrylic rubber. The acrylic rubber is preferably a copolymer of ethyl acrylate, butyl acrylate, methoxy ethyl acrylate and ethoxy ethyl acrylate.
Patent DE-3166670-D1 (DE)
Title: Catalyst and method for producing the catalyst
Inventor: KRISTIANSEN LEIF ALBERT
IPC: C01B3/12
Filed: 1981-03-19
Granted: 1984-11-22
Abstract: This invention relates to a catalyst and a method for producing said catalyst. At least 60 percent by weight of the catalyst consists of copper oxide, aluminum oxide-spinel and 60-100 percent of the copper present is bound to aluminum oxide as copper oxide, aluminum oxide-spinel, where the molar ratio Cu:Al=0.25-0.50. The catalyst itself contains 1-20 percent by weight of zinc oxide which is present in the pores of the spinel. Further amounts of zinc oxide may be admixed mechanically or be present as a coating on the catalyst tablets. The catalyst is especially well suited for conversion of carbon monoxide with steam to hydrogen. The catalyst is produced by precipitation of copper- and aluminum salts at pH=6.0-6.5 during addition of an ammonium carbonate solution. After filtration and drying, the product is calcined at 750 DEG -850 DEG  C. until there is obtained a product having a 60-100 percent spinel structure. Zinc salt is introduced in the pores of the spinel, and the product thereby formed is heated up to at least the decomposition temperature for the zinc salt which is then converted to zinc oxide. Possible addition of zinc oxide in addition to that introduced into the pores of the spinel may be admixed mechanically.
Patent DE-3169661-D1 (DE)
Title: Process for the production of shaped articles and coatings
Inventor: BECKER WILHELM DR
IPC: C07C229/38
Filed: 1981-06-23
Granted: 1985-05-09
Abstract: A process for the preparation of molded bodies and coatings which comprises reacting at least one epoxy compound containing more than one 1,2-epoxy group per molecule alone or in combination with at least one monoepoxide, with at least one substituted amine of formula <IMAGE>  (I)  which contains no free phenols and in which R1 is hydrogen or methyl, R2 is a radical of at least one of formulae <IMAGE> (II)   <IMAGE> (III)   and R3 is hydrogen, a hydroxy group, a carboxylic group or methyl, said amine (I) having been obtained by reaction of a substance selected from the group consisting of at least one xylylenediamine, and hydrogenation product thereof in the form of bis-(aminomethyl)-cyclohexanes according to one of the following processes with (a) a hydroxybenzaldehyde or a hydroxyacetophenone in a first step to form a Schiff's base and followed by a hydrogenation of said base in a second step to form a compound of formula (I), (b) a dimethylaminomethylphenol being free from phenols or with the corresponding cresol derivative or with at least one Mannich base, containing no free phenols, but derived from at least one phenol, formaldehyde and such primary monoamines, the aliphatic  alpha -carbon atom of which is bound to at least two aliphatic carbon atoms of hydrocarbon groups, and/or substitution products thereof the substituent of which is inert towards the reaction, the dimethylamine or the primary monoamine component of the Mannich base being to a large extent or completely split off, to yield a compound of formula (I), and (c) with at least one phenol-hexamethylenetetramine condensation product of at least one of formulae    <IMAGE> (IV)  +TR  <IMAGE> (V)  said products containing no free phenols, to form a compound of formula (I) under splitting off ammonia.
Patent DE-3171362-D1 (DE)
Title: 2,3,4,5,6,7-hexahydro-10-hydroxy-2-methyl-8-phenyl-8h-furo(3,2-g)-3-benzazepines, process for their preparation and compositions containing them
Inventor: BRUSH CHARLES KIMBALL
IPC: C07D491/048
Filed: 1981-03-06
Granted: 1985-08-22
Abstract: 8-Hydroxy-6,7-(2,3-dihydrofuro)-1-phenyl-2,3,4,5-tetrahydro-1H-3-benza zepines are prepared by a reaction sequence whose key is a dual cyclization forming the 3-benzazepine ring and fused thereto a dihydrofuran.
Patent DE-3261004-D1 (DE)
Title: Water-soluble trisazo dyestuffs, methods for their preparation and their use in dyeing leather and fur
Inventor: SOMMER KARL DR
IPC: D06P3/32
Filed: 1982-08-20
Granted: 1984-11-22
Abstract: Water soluble trisazo dyestuffs of the formula   <IMAGE>   in which A is 1-amino-8-naphthol-3,6-disulfonic acid or 1-amino-8-naphthol-4,6-disulfonic acid, or a mixture of these two compounds, and B is 1-(3'- or 4'-aminophenyl)-3-methyl-5-pyrazolone, a process for their manufacture by diazotizing component A and coupling it with 3,3'-dihydroxy-diphenylamine to give a monoazo dyestuff, reacting this dyestuff with diazotized component B to give a disazo dyestuff, and converting this dyestuff to the trisazo dyestuff by uniting it with diazotized 4-nitro-4'-amino-diphenylamine-2-sulfonic acid, or by operating as described while, however, changing the sequence of reaction of component B and 4-nitro-4'-amino-diphenylamine-2-sulfonic acid, and use of these dyestuffs for the dyeing of leather and fur.
Patent DE-3264295-D1 (DE)
Title: Wind deflector for lorries
Inventor: HENNING JURGES
IPC: B62D35/00
Filed: 1982-09-21
Granted: 1985-07-25
Abstract: 1. Wind deflector for heavy goods vehicles having an airflow guide plate for deflecting the relative airflow over the loading surface structure, which plate is arranged on the vehicle roof, is pivotally mounted at the front and is supported at the rear by telescopic struts of adjustable length, characterised in that at the front the wind guide plate (3) is pivotally mounted at the ends of two telescopic arms (4) which are accommodated in a base frame (6), which is attached to the vehicle roof (2), in such a manner that they can be displaced in the longitudinal direction of the vehicle.
Patent DE-3269509-D1 (DE)
Title: Apparatus for reproducing video signals
Inventor: SAKAMOTO HITOSHI
IPC: G11B5/58
Filed: 1982-12-03
Granted: 1986-04-03
Abstract: An apparatus for reproducing video signals recorded on a recording medium in successive parallel tracks having a predefined pitch and which are skewed relative to a direction of movement of the medium comprises a signal transducer which repeatedly scans the recording medium in a direction along the tracks for reproducing the video signals from the successive tracks upon movement of the medium at a predetermined speed, a transducer deflecting device which is responsive to drive signals and which deflects the signal transducer in a direction transverse to the direction of the tracks, a circuit which generates a plurality of types of jump signals of different respective amplitudes to cause the transducer deflecting device to select the track scanned by the signal transducer, each type of jump signals corresponding to a displacement of the signal transducer by a respective number of track pitches, a phase detector which detects a phase signal included in the video signal reproduced by the signal transducer and which generates reproduced phase signals therefrom, a speed detector which detects the predetermined speed of the medium and which generates detected speed signals in response thereto, a selector responsive to control signals selectively supplying one of the types of jump signals to the transducer deflecting device when the signal transducer reaches an end of each of the successive tracks, and a controller responsive to the reproduced phase signals and the detected speed signals and which generates the control signals for the selector.
Patent DE-3272558-D1 (DE)
Title: Process for alkaline saponification of polyacrylonitrile
Inventor: WILLE HERBERT DR
IPC: C08F8/00
Filed: 1982-06-02
Granted: 1986-09-18
Abstract: 1. Process for the preparation of homogeneous aqueous solutions of saponified or partially saponified acrylonitrile polymers and copolymers by treating aqueous dispersions of the polymers or copolymers, respectively, with aqueous alkalis at elevated temperature, characterised in that the dispersion is added with continuous stirring to an aqueous alkali metal hydroxide solution which has been heated to 70 to 85 degrees C, and, after the addition is complete, the mixture is heated to a temperature of over 91 to 110 degrees C, while stirring, until the calculated amount of ammonia has been split off.
Patent DE-3376970-D1 (DE)
Title: Radial pneumatic tyre with a tread portion comprising a base layer and a superimposed crown layer
Inventor: RAMPL ALFRED
IPC: B60C9/18
Filed: 1983-10-05
Granted: 1988-07-14
Abstract: The pneumatic vehicle tire comprises a radial ply carcass, two side walls, a tread member and a belt or breaker comprising at least one cord layer. The tread member is composed of a base layer positioned closer to the tire axis and a cap layer arranged on top thereof. For particularly favorably affecting the rolling behavior of the tire the base layer forms a trough in which the cap layer is accommodated.
Patent DE-3463091-D1 (DE)
Title: Device for testing specimens containing electrical circuits
Inventor: WELZHOFER KLAUS
IPC: G01R31/316
Filed: 1984-04-02
Granted: 1987-05-14
Abstract: For the purpose of testing units which contain electrical circuits, an interpretation circuit and a load circuit are connected to the output of the unit being tested by way of a line. A load circuit is provided which contains two constant current sources which are respectively variable in terms of current value and which are respectively connectible and disconnectible. The one constant current source therefore serves as a load current source and the three serves as a load current sink. A determination can be made, with the assistance of a variable control voltage, as to whether the load circuit operates as a current source or a current sink. The constant current source and the variable control voltage are connected to one another and to the line to the unit being tested by way of a diode bridge. A comparator circuit is connected to the same line and comprises an impedance and voltage level converter and two comparators. Separately variable reference voltages are supplied to the comparators. Three voltage ranges are thereby formed for the evaluation of the output signal of the unit being tested. The samping time of the evaluation is defined by sampling signals. The interpretation circuit and the load circuit are programmable within broad current and voltage ranges so that they can be employed to test units which belong to different circuit technologies.
Patent DE-3464079-D1 (DE)
Title: Cladding element
Inventor: STUDWELL KEVIN ALLAN ROSS
IPC: E04D3/30
Filed: 1984-02-09
Granted: 1987-07-09
Abstract: A roof cladding element which is constructed to span at least two roof framing rafters (29) and which, in use, avoids the need for conventional roofing battens. The cladding element is pressed from sheet steel and includes a panel portion (11), an inverted channel-shaped ridge (15) formed along the top edge of the panel portion, a scalloped downwardly extending lip (14) formed along the bottom edge of the panel portion, and a plurality of inverted channel-shaped ribs (16) formed in the panel portion to extend to the bottom edge from an inner wall (22) or the ridge (15). Also, a series of recesses (25) are formed in the inner wall (22) of the ridge, each recess being an alignment with one of the ribs (16) and defining a cavity into which the associated rib extends.
Patent DE-3465811-D1 (DE)
Title: Improvements relating to data storage and recording
Inventor: HUMBERSTONE VICTOR CAREY
IPC: G11B11/10
Filed: 1984-04-30
Granted: 1987-10-08
Abstract: An optical data storage medium is disclosed for use in an optical read/write system using an optical read wavelength of W, the medium including a textured region having raised areas and depressed areas disposed in a regular array with a period (pitch) not greater than W and a depth (peak-to-trough) in the range 10 to 1,000 nanometers. The medium comprises a substrate and a regular array of zones of magneto-optic material disposed at least over the peaks and troughs of the surface texture and conforming to the surface texture. In many embodiments, there is also a layer or a regular array of zones of an optically reflective material. In one embodiment, the texture is shallow, being generally in the range 10 to 120 nanometers. In a second embodiment, the depth of the texture is at least one tenth of the value of W. In any of the embodiments, there may be a dielectric layer over the top of the structure. The texture can take the form of a grating, or of crossed gratings, or be defined between an array of protuberances; structures with sinusoidal, square-wave (top-hat) or saw-tooth profile are advantageous.
Patent DE-3470973-D1 (DE)
Title: Housing for magnetic disc memory with two sided bearing for the disc stack
Inventor: BIERMEIER JOHANN DIPL ING
IPC: G11B25/04
Filed: 1984-12-06
Granted: 1988-06-09
Abstract: A housing for a magnetic disk memory comprising a disk pack rotatably seated at both sides and a rotational positioner is subdivided along a parting plane parallel to the axes of the disk pack and the rotational positioner, being subdivided into a tub-shaped supporting shell and into a cover. Both bearing locations for the disk pack lie just within the edge of the supporting shell and the immersion depth of the rotational positioner into the supporting shell is as small as possible. As a base, the supporting shell comprises an end wall inclined at a predetermined angle relative to the parting plane, the inside of the end wall, however, comprising an attachment surface aligned parallel with the parting plane in the attachment region of the rotational positioner. Outwardly directed webs are provided on the outer surface of the end wall and extend at right angles with respect to one another for the purpose of reinforcement.
Patent DE-3472307-D1 (DE)
Title: Glas fibre feed-through for an opening in a box
Inventor: FALKENSTEIN RUDOLF DIPL PHYS
IPC: H01L33/48
Filed: 1984-10-09
Granted: 1988-07-28
Abstract: A glass fiber bushing is provided for a wall opening of a housing which has a light-transmitting or a light receiving component mounted therein, the component having an optically-active location to be optimally coupled to the tip of the glass fiber. At least in the region of the opening through the housing, the glass fiber is firmly surrounded by and is secured in a stiff tube which is inserted through the wall opening. An adjustment member which adjusts the glass fiber position is slipped with a tight clearance over the tube and/or over a transition piece which is secured to the tube. An end face of the adjustment member is oriented toward the exterior surface of the housing in the region surrounding the wall opening. At least close to the tip of the glass fiber, the outer diameter of the glass fiber or of a glass fiber protective layer is surrounded by the inner wall of the tube with so little play that the tube defines the position of the tip of the glass fiber. In a region between the adjustment member and the component the tube is plugged through an elastic membrane of the wall opening. A surface of the membrane is secured to the housing in the area of the wall opening. The end face of the adjustment member which adjusts the position of the tube and, therewith, the position of the glass fiber is secured to the exterior surface of the housing.
Patent DE-3473250-D1 (DE)
Title: Improvements in or relating to continuous business form assembly
Inventor: ASHBY ROBERT EARL
IPC: B42D5/02
Filed: 1984-02-06
Granted: 1988-09-15
Abstract: A continuous business form assembly including a computer generated product packing slip in an adhesive backed packing envelope with an accompanying packing slip recorded in each form length with the assembly being adapted to be fed through automatic printing means for simultaneous printing of the packing slips of the evelopes as well as the corresponding records.
Patent DE-3479527-D1 (DE)
Title: Improved unit injector
Inventor: SCHNEIDER MICHAEL JOHN
IPC: F02M57/02
Filed: 1984-05-07
Granted: 1989-09-28
Abstract: © An injector (10) including a self-actuating three-way valve (110; 130; 150) lodged in a passage (124) between the fuel injector supply inlet (14) and a control valve (12). The three-way valve permits fuel to flow from supply through to the control valve during a metering mode of operation while prohibiting fuel to be dumped to the supply line during the pre-injection timing phase of operation.