baber/WOPTO huggingface dataset:
Patent GB-201200826-D0 (GB)
Title: Apparatus and method for all-round dry disinfection
Filed: 2012-01-18
Abstract: A dry disinfection unit 10 comprises a housing 11 enclosing a chamber 12, a source of ultraviolet (UV) light 14 emitting ultraviolet light positioned within the chamber 12, a coating 15 applied to at least one surface within the chamber 12 wherein the coating 15 includes a nanoparticulate photocatalyst that is activated by the ultraviolet light, and a UV-transparent support 17 positioned within the chamber 12 to support an object 19 which is to be sterilised. The object is exposed all round to the ultraviolet light and to the activated nanoparticulate photocatalyst. The photocatalyst coating may be applied to the internal walls of the chamber, the UV transparent support or the ultraviolet light source. The photocatalyst may be titanium dioxide. The transparent support may be stationary or may comprises a conveyer belt for moving the object through the unit (fig 3).
Patent GB-201205643-D0 (GB)
Title: An engine
Filed: 2012-03-30
Abstract: An engine includes a main water-filled chamber 11, and a spherical buoy able to roll within the chamber. The buoy rolls along an air chute 14 to enter a lower side of the main chamber via a transfer chamber 17 where the sphere acts on a rotary drive 12, 13 as it passes through the main water-filled chamber by buoyancy force. Water needs to be continually supplied (e.g. from a river or tidal lock) to enter the main chamber 11 and is subsequently expelled via a sump from the transfer chamber. The transfer chamber may be spherical and have quarter spherical (eyelid) gates.
Patent GB-201213316-D0 (GB)
Title: Exploiting an architected last-use operand indication in a computer system operand resource pool
Filed: 2012-07-26
Abstract: A pool of available physical registers are provided for architected registers, wherein operations are performed that activate and deactivate selected architected registers, such that the deactivated selected architected registers need not retain values, and physical registers can be deallocated to the pool, wherein deallocation of physical registers is performed after a last-use by a designated last-use instruction, wherein the last-use information is provided either by the last-use instruction or a prefix instruction, wherein reads to deallocated architecture registers return an architected default value.
Patent GB-201214246-D0 (GB)
Title: Electrical apparatus
Filed: 2012-08-09
Abstract: An aircraft electrical apparatus comprises an engine starter motor control unit 1 (ESMCU) configured to provide an AC input voltage to a transformer rectifier unit 2. Preferably, the apparatus comprises a transformer rectifier unit 2 for supplying power to an aircraft DC supply bus 4, wherein the engine starter motor control unit 1 provides the AC input voltage to the transformer rectifier unit 2. There may be a battery 3 provided for supplying power to the DC supply bus when the engine is being started. A DC voltage monitoring means may be provided for measuring the output voltage from the transformer rectifier unit. The ESMCU may be configured to adjust the AC input voltage provided to the transformer rectifier unit in response to the output voltage from the transformer rectifier unit measured by the DC monitoring means.
Patent DE-2963363-D1 (DE)
Title: Antisecretory thiadiazole derivatives, processes for their manufacture and pharmaceutical compositions containing them
Inventor: YELLIN TOBIAS OREGON
IPC: C07D417/12
Filed: 1979-05-02
Granted: 1982-09-09
Abstract: The invention relates to a thiadiazole derivative of the formula I:in which Y is O, S, CH<sub>2</sub>, SO or a direct bond; m is 0 to 4 and n is 1 to 4 provided that when Y is S, O or SO m is 1 to 4, and when Y is 0 or SO n is 2 to 4; R<sup>1</sup> is H or (C<sub>1-10</sub>)alkyl; A is 3,4-dioxocyclobuten-1,2-diyl or C=Z in which Z is O, S, NCN, NN0<sub>2</sub>, CHNO<sub>2</sub>, NCONH<sub>2</sub>, C(CN)<sub>2</sub>, NCOR<sup>2</sup>, NCO<sub>2</sub>R<sup>2</sup>, NSO<sub>2</sub>R<sup>2</sup> or NR<sup>3</sup> in which R<sup>2</sup> is (C<sub>1-6</sub>)alkyl or (C<sub>6-12</sub>)aryl and R<sup>3</sup> is H or (C<sub>1-6</sub>)alkyl; B is (C<sub>1-6</sub>)alkoxy, (C<sub>1-6</sub>)aikylthio or NR<sup>4</sup>R<sup>5</sup> in which R<sup>4</sup> and R<sup>5</sup> are independently H, (C<sub>1-10</sub>)alkyl, C<sub>3-6</sub>(alkenyl), (C<sub>3-6</sub>)-alkynyl, (C<sub>2</sub>-<sub>6</sub>) (primary hydroxy)alkyl, (C<sub>2-6</sub>) (primary amino)alkyl or (C<sub>3-6</sub>)cycloalkyl or R<sup>4</sup> and R<sup>5</sup> are joined to form a 5- or 6- membered saturated ring optionally containing an additional O or NH: and the salts thereof.
Patent DE-3063076-D1 (DE)
Title: Traffic signalling system
Inventor: HUNZIKER WALTER
IPC: G08G1/081
Filed: 1980-05-23
Granted: 1983-06-16
Abstract: A method and a circuit arrangement for modifying central control information commands forming signal programs in traffic signal systems in particular street traffic signal systems, the central control information commands being output from a central station to intersection devices of the system in order to control signal generators assigned to the intersection devices. This modification is to occur through the use of traffic information which are determined in the traffic areas whose traffic flows are to be controlled by the signal generators of the intersection devices. In order to be able to undertake a modification of the signal program sequencing in the respective intersection devices, modification time areas are determined in the form of partially overlapping central control information commands, in particular binary "1's" transmitted from the central station to the respective intersection device. Within these modification time areas, separate local control information commands can become effective for setting the signal generators.
Patent DE-3069321-D1 (DE)
Title: Device for fitting an attachment to an endoscope ocular section
Inventor: ISHII FUMIAKI
IPC: A61B1/04
Filed: 1980-12-18
Granted: 1984-10-31
Abstract: A device for fitting an attachment to an endoscope ocular section comprises a cylindrical receptacle (10) which is set in the endoscope ocular section (5) and has an end face (17), an adapter (7) which is set on the ocular section attachment (6) and fitted around the cylindrical receptacle (10) by rotation, a coupling ring (16) which is rotatably set in the adapter (7) and has an end face (16c) capable of being pressed againstthe end face (17) of the cylindrical receptacle (10), and connection mechanism (24, 25) for connecting the coupling ring (16) and cylindrical receptacle (10) together in a state prevented from being moved relative to each other. Provision of the connection mechanism prevents the end faces (17, 16c) of the cylindrical receptacle (10) and the coupling ring (16) from sliding over each other, thereby eliminating the possibility that a coeliac observation is obstructed by the appearance of a gloss on the end face (17) of the cylindrical receptacle (10) due to its rubbing.
Patent DE-3260702-D1 (DE)
Title: Receiving system
Inventor: MAURER ROBERT PROF DR ING
IPC: H04B1/26
Filed: 1982-04-05
Granted: 1984-10-18
Abstract: A synchronous receiver comprising a high frequency section realized by analog components, including an input preamplifier followed by two quadrature operated mixers with associated  pi /2 phase shifter and a voltage controlled oscillator wherein the high frequency signal is converted by multiplication by means of a phase locked loop directly into the base band and lowpass filters following the mixers for select out interfering mixed products, and a low frequency section following the high frequency section. The receiver is used as a radio or television receiver and the low frequency section is realized by digital components.
Patent DE-3264038-D1 (DE)
Title: Process for the preparation of an additive for an acid bath for the electrodeposition of copper and use thereof
Inventor: BOUDOT BERNARD
IPC: C25D3/38
Filed: 1982-07-16
Granted: 1985-07-11
Abstract: Additive composition for an acid copper electroplating bath, which bath being well adapted for the copper plating of printed circuits, is comprised of (1) the sodium salt of  omega -sulfo-n-propyl N,N-diethyldithiocarbamate, (2) polyethylene glycol having an average molecular weight ranging from about 6,000 to 20,000, (3) crystal violet, and (4) sulfuric acid.
Patent DE-3270693-D1 (DE)
Title: Polymer moulding composition containing a filler, process for its preparation and its use
Inventor: LUDERS WALTER DR
IPC: C08L21/00
Filed: 1982-12-23
Granted: 1986-05-22
Abstract: In filler-containing plastic molding compositions based on polyoxymethylene, very good compatibility between the filler and the polymer matrix is obtained when alkali metal or alkaline earth metal salts of certain sulfonic acids or alkylsulfuric acids are used as adhesion promoters. The result is that in particular the flow properties of the molding compositions and mechanical properties of the plastic articles prepared therefrom as well as the color properties are improved.
Patent DE-3270855-D1 (DE)
Title: Method for converting pam signals into pcm signals according to an approximated logarithmic characteristic
Inventor: RATHGEBER MAX DIPL ING
IPC: H04B14/04
Filed: 1982-07-09
Granted: 1986-06-05
Abstract: A process, and a device for carrying out the process, is provided for coding pulse-amplitude modulated signals into PCM signals in accordance with an approximated logarithmic characteristic curve. In the process, a partial coding characteristic curve which possesses a substantially reduced dynamic scope is first produced in a known manner. In accordance with the invention, a second pre-decision is carried out which subdivides the dynamic region of the partial coding characteristic curve into two sub-regions in such a manner that the coding of the lower and upper sub-regions is effected with the same number of weighting steps. This saves one weighting step with respect to prior processes.
Patent DE-3273889-D1 (DE)
Title: Liquefactants for hydraulic binders
Inventor: GUICQUERO JEAN PIERRE
IPC: C08G12/02
Filed: 1982-07-28
Granted: 1986-11-27
Abstract: Fluidizing agents for hydraulic bonding materials such as, for example, concrete, cements, anhydrites, plasters, limes, or others. The fluidizing agents comprise the water soluble condensation reaction products of aminosulfonic acids, having one or more aromatic nuclei, or a mixture thereof; polyamino products including polyamino acids, polyamides, or polythioamides, or their mono- or polymethylol derivatives, and polyamino derivatives of triazine; and formaldehyde or compounds which generate formaldehyde under reaction conditions. The water soluble fluidizing agents permit a reduction of the quantity of water required for mixing the bonding materials and provide an increased mechanical resistance thereto. The invention includes the bonding materials containing the fluidizing agent, the method of using the fluidizing agents in bonding materials, and method of forming the bonding materials.
Patent DE-3280425-D1 (DE)
Inventor: RAVIZZA RAYMOND R
IPC: G11B21/10
Filed: 1982-10-27
Granted: 1993-03-04
Abstract: The machine records information in a series of discrete tracks extending across the width of a recording medium e.g. a magnetic tape. It includes a positionable structure for supporting a transducer to reproduce the recorded information. The structure is arranged to move the transducer laterally relative to the tracks. A servo controls the lateral position of the structure to cause the transducer to follow a track during reproducing in response to an error signal. A dither signal applied to the servo control to cause oscillatory movement of the transducer relative to the track. The dither signal is provided by a circuit including a sensor generating an error signal indicative of the transducer deviating from a track. A generator provides an oscillatory signal of predetermined frequency and whose magnitude is in direct proportion to the magnitude of the error signal. This provides superior operating capability over a wide range of tape speeds.
Patent DE-3365474-D1 (DE)
Title: Blue printing machine
Inventor: LULLAU GEORG
IPC: G03B27/14
Filed: 1983-11-23
Granted: 1986-09-25
Abstract: A photocopying machine with a guide gap (20) formed between a plane rigid and light-transmitting plate (11) and a flexible cellular plate (7, 8). The flexible cellular plate is formed by an extremely low-friction flexible film (8) supported by a layer of flexible foam synthetic resin (7). The rigid plate (11) is covered by an extremely low-friction film (15). A pair of driving rollers (17,18) located on the introduction side and, if appropriate, a pair of driving rollers (24, 25) located on the outlet side serve exclusively as a feed element. The guide gap (20) directly adjoins the roller gap (19) of the pair of driving rollers (17, 18) located on the introduction side, because the parts forming the guide gap and in the form of a plurality of tongues (23) engaging into grooves (22) of the driving rollers (17, 18) are guided through the pair of driving rollers up to the introduction side (5, 13). A developing unit designed on the same construction principle can follow. To achieve longer exposure lengths, several photocopying units can be connected in succession.
Patent DE-3365818-D1 (DE)
Title: Apparatus for welding a cap to a container body
Inventor: HEBER LOTHAR
IPC: B65B51/10
Filed: 1983-05-10
Granted: 1986-10-09
Abstract: 1. Apparatus for fixing a lid (1) having an angular flange (3) in an opening of a tank body (6) by inductive welding of the flange lying in contact with the side of the body to the body, the lid having an inner layer made of a weldable plastic, an intermediate layer made of metal and an outer base layer and the body having an inner layer made of a weldable plastic, with a coil (15) which has a single winding of a hollow waveguide of rectangular profile, can be plunged into the hollow space surrounding the flange of the lid and is fed with high-frequency alternating current, characterized in that the winding of the coil (15) is designed with its outer circumference lying in contact with the inner side of the flange (3) surrounding the hollow space, and in that the two ends (16, 17) of the winding are spaced apart by less than 1 mm.
Patent DE-3371501-D1 (DE)
Title: Apparatus to assist in the support of a glass sheet brought to its deformation temperature, the sheet being simultaneously supported by mechanical means
Inventor: BLANK KURT
IPC: C03B35/16
Filed: 1983-10-07
Granted: 1987-06-19
Abstract: Apparatus and method for moving a glass mass, such as a glass sheet in horizontal attitude through a bending section of a heating oven. The glass sheet at a deformation temperature is imparted movement along the conveyor system including a plurality of rollers, and a gaseous flow at high temperature, having a flow speed which varies continuously across the width of the glass sheet, impinges on its lower surface to at least partially balance the weight of the glass sheet in regions requiring good optical quality.
Patent DE-3377734-D1 (DE)
Title: Rotary fluid handling machine having reduced fluid leakage
Inventor: CHANG CHING MING
IPC: F04D29/00
Filed: 1983-08-01
Granted: 1988-09-22
Abstract: A rotary fluid handling machine (10) having reduced fluid leakage through the back annular seat (47,49) of a shaft-mounted wheel (25,26) which exhibits essentially a zero net axial thrust force on the thrust bearing (14,15).
Patent DE-3379866-D1 (DE)
Title: Device and method for optically recognizing area patterns on objects
Inventor: PIETZSCH LUDWIG DR
IPC: G06T7/00
Filed: 1983-08-04
Granted: 1989-06-22
Abstract: 1. Apparatus for the optical recognition of area patterns on objects, the optical grey value of an actual area pattern being recorded stripwise by the incident light method by an opto-electronic device in at least one preferential direction of the object, the integral of the grey value amplitudes being formed in an integrator (27) for each recorded strip and a grey value function being formed from the integral of the grey value amplitudes in a direction perpendicular to the preferential direction in an evaluator (30) following the integrator (27), said grey value function being compared by a comparator with a stored function representing a set-value area pattern, characterised by a moving illuminated object carrier (14), a photo-diode line sensor (1) for the stripwise recording of the grey value of the area pattern on the object transported by the object carrier, and a selector (28) contained in the evaluator (30) for selecting specific grey value amplitude signals at support points characteristic of the grey value function.
Patent DE-3380399-D1 (DE)
Title: Plasmapheresis process
Inventor: DUGGINS RAY BROWN
IPC: A61M1/34
Filed: 1983-12-15
Granted: 1989-09-21
Abstract: Hollow fiber plasmapheresis module and process, said module comprising hollow fibers having cell-retaining pores and an effective length (L) to lumen diameter (D) ratio L/D not greater than 16,400 cm<-><1> D (L and D being in centimeters) within a housing having a blood inlet for conducting blood to the fibers, an outlet for conducting exit (plasma-depleted) blood from the fibers, and a plasma outlet for conducting plasma out of the module.
Patent DE-3467303-D1 (DE)
Title: The use of polymeric alkylenephosphoric acid piperazine derivatives for scale control in flue gas desulfurization
Inventor: CRUMP DRUCE K
IPC: C02F5/14
Filed: 1984-08-22
Granted: 1987-12-17
Abstract: Desulphurisation of a hot gas (I) contg. S oxides, comprises (a) quenching in a vapour-liq. contacting column with an aq. soln. or slurry (II) contg. a Ca cpd. (pref. CaCO3) to react with S oxides; (b) treating once or more with additional (II) at below 70 deg.C to remove substantially all S oxides; the slurry from (b) then being heated to above 70 deg.C to ppte. the reaction prod.. The improvement is that a threshold agent (III) is added to (II). (III) inhibits scale formation at (b) temp. but permits pptn. at a higher temp. (III) is a phosphonomethylated deriv. of aminoethylpiperazine of formula: A-(BA)m, gp (V) or (VI) F=H, hydroxy(ethyl or propyl), -CH2C(O)OM, BA or -CH2P(O)(OM)2, at least 50% of F gps. being the latter. M=H, alkali metal or ammonium; B = divalent radical derived from dihalo or haloepoxy organic cpd. of structure: -(CH2)n-, -(CH2)q-O-(CH2)q-, -(CHR-CH2-(O-CHR-CH2)q- or CH2-CH(OH)-(CH2)q-. n = 1-10, q = 1-3 R = H or Me m = 1 10 pref. 1-3. Pref. B is derived from 1,2-dichloroethane and m is 1-4 .
Patent DE-3468178-D1 (DE)
Title: Interconnectible polygonal construction modules
Inventor: ZIEGLER JAMES THEODORE
IPC: A63H33/06
Filed: 1984-03-30
Granted: 1988-02-04
Abstract: The invention relates to polygonal construction modules capable of being connected together by their edges and by their faces to create many different three-dimensional shapes. Each module comprises a body portion (11) having edge faces, a top face and a bottom face, each said edge face having a plurality of outwardly projecting integrally formed fingers (12) of square or rectangular cross-section and spaces therebetween. The fingers and spaces are positioned along each edge face such that the alignment of fingers and spaces along the edge face of any polygon inversely mates with corresponding fingers and spaces of an edge face of another polygon, a side edge of at least one of the fingers having a convex projection (14) and at least one of the fingers having a corresponding depression (13). The projections and depressions are arranged to provide a snap-together lateral interlock between adjacent modules while permitting hinging action between modules on an axis parallel to a side face. Face connection means, preferably in the form of an annular array of radial fins, or a set of pins (15) and mating rings (16) extends upwardly from the top face of the module to provide face-to-face joining between modules.
Patent DE-3469040-D1 (DE)
Title: Improvements in melting scrap metal and ingestion of solids in molten metal
Inventor: BAMJI PERVEZ JAL FRAMROZE
IPC: C22B21/00
Filed: 1984-03-22
Granted: 1988-03-03
Abstract: Solid scrap metal particles are ingested into molten metal by use of a linear induction motor which establishes a strong upstream in the molten metal adjacent one boundary wall to establish a standing wave at the surface and a corresponding downstream adjacent the opposite boundary, which is preferably in the form of a baffle having a metal outlet passage beneath it. The linear induction motor is conveniently positioned at a sidewell of a melting furnace and a continuous flow of molten metal through the sidewell is established in any convenient way.
Patent DE-3470538-D1 (DE)
Inventor: SIRRENBERG WILHELM DR
IPC: A01N47/34
Filed: 1984-03-19
Granted: 1988-05-26
Abstract: 3-(Pyrimidin-5-yl-oxy-phenyl)-1-benzoyl-(thio)-ureas of the formula <IMAGE>   in which R represents hydrogen, alkyl, cycloalkyl, halogenoalkyl or optionally substituted aryl, R1 represents hydrogen, nitro, halogen, alkyl or alkylthio, R2, R3, R4 and R5 are indentical or different and represent hydrogen or halogen, R6 and R7 are identical or different and represent hydrogen, halogen or alkyl and X represents oxygen or sulphur which possess arthropodicidal activity. Novel intermediates are also shown.
Patent DE-3473170-D1 (DE)
Title: Connecting assembly for joining two profile members together
Inventor: LEREE PATRICK
IPC: F16B7/04
Filed: 1984-12-14
Granted: 1988-09-08
Abstract: 1. Joining assembling two hollow sections (1, 2), whereof one has at least one lateral groove (8), said assembly (1) having a main part (4) provided with a tenon (7) able to cooperate with the lateral groove (8) of said section (2) and having small overall dimensions, so that it can be located in the interior (9) of the other section (3), said main part (4) having the general shape of a cradle (10), which can receive a slide (5) and an actuating member (6), said slide (5) being provided with a retractable in (15) able to cooperate with an opening (20) made in said section (3) receiving the joining assembly (1), characterized in that the actuating member (6) is provided with a screw (19) passing through the same and a slope (17), said cradle (10) having at one end a slope (11) and at the other end a shoulder (12), said slide being located on the side of the shoulder (12) and said actuating member (6) on the side of the slope (11), so that, when the screw (19) is driven into a tapped hole made in said main part (4), the actuating member (6), whereof the slope (17) cooperates with the slope (11) of said cradle (10), as a result of the vertical displacement forces said slide (5) in a longitudinal direction towards the shoulder (12) of the main part (4).
Patent DE-3473664-D1 (DE)
Title: Apparatus for examining the authenticity of documents
Inventor: DIONISIUS JANUS CORNELIS
IPC: G07D7/00
Filed: 1984-02-21
Granted: 1988-09-29
Abstract: Process and apparatus for checking the authenticity of valuable documents by subjecting the document to be checked in a closed room to at least incident light, transmitting and floodlight, especially floodlight at angles of 0 tot 15°.Apparatus is described with document examination places without relative interference of the different radiation.
Patent DE-3480313-D1 (DE)
Title: Interconnection apparatus
Inventor: GRIEPENTROG DAL FRANK
IPC: H04N5/262
Filed: 1984-06-19
Granted: 1989-11-30
Abstract: A signal bus (8) has distributed along it distributed video components (10, 12) such as teletext decoder and a video tape recorder. A TV monitor (26) has connected directly to it other video components (14, 16, 18) which are thus regarded as non-distributed. To interconnect the distributed and non-distributed components, the monitor includes a first switch unit (32) which selectively connects the bus (8) and non-distributed components (14-18) to a signal processor (28) and a second switch unit which selectively connects the non-distributed components to the bus. A driver (36) terminates the bus in its characteristic impedance (as illustrated by resister 40).