baber/WOPTO huggingface dataset:
Patent GB-201304672-D0 (GB)
Title: Power take-off system for an internal combustion engine
Filed: 2013-03-15
Abstract: A power take-off (PTO) system for an internal combustion engine having a drive gear 126 positioned within a crankcase housing includes a gear housing removably coupleable to an exterior of the crankcase housing of the internal combustion engine. The power take-off system also includes a gear train 120 that is positioned within the gear housing, the gear train being drivable directly by the drive gear 126 positioned within the crankcase housing. Also disclosed is an internal combustion engine comprising a flywheel housing coupled to the engine block, the flywheel housing containing a drive gear driven by the crankshaft, and a power take off is coupled to the flywheel housing. The power take off (PTO) comprising a housing and a gear train positioned within the housing, wherein a drive gear of the gear train is in direct engagement with the drive gear. Either apparatus may also contain an idler gear 130 and may supply dual accessory interfaces via a power transfer gear 134 on opposing sides of the gear housing.
Patent GB-201320227-D0 (GB)
Title: Method of estimating chordal holdup valves of gas, oil and water for tomographic imaging of a three-phase flow through a volume
Filed: 2012-04-16
Abstract: A method of estimating chordal holdup values of gas, oil and water (formula i) for tomographic imaging of a three-phase flow through a volume, comprising - providing an X-ray source arranged for irradiating through said volume and two or more X-ray sensors arranged for discriminating at least partly between a first and a second radiation bands, - conducting first calibration measurements (formula ii) of said first radiation band of the X-ray sensors for only gas, only oil, and only water present in said volume, respectively, - conducting second calibration measurements (formula iii) of said second radiation band of the X-ray sensors for only gas, only oil, and only water present in said volume, respectively, - arranging a mixture of two or more fluids of gas, oil and water in said volume, - irradiating said volume and conducting X-ray measurements (formula iv) in said first and second radiation bands, establishing a relationship between a function of holdup values (formula v) of at least gas and water and said X-ray measurements (formula iv ) on said mixture in said first and second radiation bands, - searching holdup values (formula vi) that minimise said function of holdup values (formula v) under the constraints of the sum of said holdup values of gas and water is more than or equal to zero and less than or equal to one, i.e. that (formula vii)
Patent IT-PR20000047-D0 (IT)
Inventor: PIAZZA GASTONE
IPC: B65C9/18
Filed: 2000-08-10
Abstract: In a labelling machine for conical or non-cylindrical containers, comprising a cutting station (4) for cutting a film (2) of labels (5) into segments constituting the individual labels to be affixed to the containers, an apparatus for adjusting the inclination of the label (5) comprising an element (7) anchored to an end of the rotating shaft (8) of a roller (3) for feeding the film (2) of labels (5) to the cutting station (4), and in said element (7) is screwed a screw (10) actuated from a knob (11) in such a way as to cause the translation of the element (7) and hence the movement of the rotating shaft (8) of said roller (3) for feeding the film to the cutting station. The method provides, upstream of the cutting station, for the inclination of the direction of feeding of the film. <IMAGE>
Patent IT-TO20000526-D0 (IT)
Inventor: CONTA RENATO
IPC: B41J2/16
Filed: 2000-06-05
Abstract: A process for manufacturing a monolithic thermal ink jet printhead (40) comprising a plurality of chambers (74) and of nozzles (56), comprises steps of (206) depositing a plurality of sacrificial layers (31), of obtaining, by means of exposure and development operations, a plurality of casts (156), of (215) applying a structural layer (107), and subsequently steps of (225) removing the casts (156) and of (226) removing the sacrificial layers (31), in order to produce a plurality of chambers (74) and nozzles (56).
Patent DE-2963380-D1 (DE)
Title: Process for producing alkaliphosphate solutions free of zinc
Inventor: SCHRODTER KLAUS DR
IPC: C01B25/30
Filed: 1979-12-10
Granted: 1982-09-09
Abstract: The invention relates to the production of alkali metal phosphate solutions free of zinc, from phosphoric acid solutions contaminated with zinc. To this end, feed solution is admixed with alkali metal hydroxide or carbonate so as to establish in the resulting suspension a pH-value within the range 8 to 14. Next, resulting suspension is reacted under pressure and with thorough agitation with H2S or an alkali metal sulfide solution; and decontaminated alkali metal phosphate solution is separated from solid matter, the pressure being maintained.
Patent DE-3064203-D1 (DE)
Title: Blade fold restraint system
Inventor: FERRIS DONALD LEROY
IPC: B64C27/50
Filed: 1980-04-09
Granted: 1983-08-25
Abstract: In a fully articulated helicopter rotor head, utilizing an elastomeric bearing to support each rotor blade and react centrifugal flight loads, a blade restraint, effective in three axes is provided for use during blade folding for aircraft stowage purposes. The restraint allows the blade to be folded through a predetermined fold plane, and held there while preventing or minimizing deflection of the elastomeric bearing.
Patent DE-3068310-D1 (DE)
Title: Arrangement with a bobbin support
Inventor: OLSSON PER OLA
IPC: D01H1/18
Filed: 1980-09-04
Granted: 1984-07-26
Abstract: The present invention concerns the production of fancy yarns, in which during open-end spinning a roving is supplied program-controlled to the spinning unit for the yarn to be produced. According to the invention at least one roving bobbin is supported by a support member, which is detachably arranged on a can used as a receptable for the fibre material to be processed. The bobbin creel used up to the present for the bobbins impairs the accessability of the winding locations for the fancy yarn produced. This creel, according to the invention, no longer is required. Thus, the cumbersome mounting and dismantling of the creel in changing over from normal yarn to fancy yarn and vice-versa is dispensed with. According to the invention the alterations required for such changes of the yarn production mode are extremely simple.
Patent DE-3072050-D1 (DE)
Title: Thermal engraving machine for relief printing
Inventor: SARDA JEAN LUCIEN
IPC: B41F23/04
Filed: 1980-07-18
Granted: 1987-12-17
Abstract: A thermo-engraving machine has safety, energy conserving and convenience features. The thermo-engraving machine receives a freshly printed sheet, passes it through a device for depositing powder. It heats the powder to cause the powder to melt, then cools the sheet to create raised printed material. The deposition device in one case is a tank with a vertical partition that provides separate containers for powders of different types. The other deposition device is a cyclone type that is pivotal to allow easy cleaning and has toothed wheels in its suction manifold to retain the sheets. The oven has sidewalls that will laterally move to vary the width of the oven. Heater elements in the oven can be selectively turned off for smaller widths. The oven is held by a latch that releases the oven to spring upward should electricity be cut off to the solenoid that holds the latch in position. The cooling conveyor curves around from the back of the oven and leads to the front of the machine, preferably over the top of the oven. The cooling conveyor has a conveyor belt assembly and positive and negative plenums on its sides to retain the sheets in connection with the conveyor belt assembly and cool them at the same time.
Patent DE-3165476-D1 (DE)
Title: Esters of hydroxylalkyl-purines, processes for preparing them and therapeutical composition containing these esters as active ingredients
Inventor: SIMON LIONEL NORTON
IPC: C07H19/16
Filed: 1981-02-12
Granted: 1984-09-20
Abstract: There are prepared compounds of the formulawhere R<sup>1</sup> is alkyl of 1 to 8 carbon atoms and R<sup>2</sup> is the ester group of an unsubstituted monocarboxylic acid, aromatic carboxylic acid, aminocarboxylic acid, unsubstituted dicar. boxylic acid. phosphoric acid. or nitric acid or a glycoside or an acetaldehyde acetal The compounds are immunomodulators. have antiviral activity and antitumor activity and also are enzyme inhibitors. The compounds can also be used to introduce the corresponding alcohol into biological systems, in some cases with enhanced potency.
Patent DE-3261701-D1 (DE)
Title: Rectilinear translation mechanism with belt pulleys and belts
Inventor: PASSEMARD JEAN ROBERT
IPC: F16H19/02
Filed: 1982-09-02
Granted: 1985-02-07
Abstract: A mechanism to set in motion the rectilinear transfer of a moving body sliding in relation to a support is disclosed. A servomotor drives a shaft in rotation. The rotation is transformed by pulleys and belts. Two belts are staggered along the shaft axis and are wound on two pulleys of the same diameter. A first end of each of these belts is attached to the corresponding pulley, while the second end of each of these belts is attached to the moving body, the winding directions being opposite so that each rotation in one direction or the other of the shaft causes the winding of one of the belts and the unwinding of the other. Application is to Cartesian displacement robot arms and devices of rectilinear transfer with cross-motions back and forth and up and down.
Patent DE-3262712-D1 (DE)
Title: Audiofrequency signals receiver
Inventor: PILLOUD BERNARD
IPC: H02J13/00
Filed: 1982-11-27
Granted: 1985-04-25
Abstract: A receiving arrangement is provided, to receive audio frequency signals that are transmitted by way of lines of an alternating current distribution network. The audio frequency signals are decoupled from a low or medium voltage level of the network. The currents in one or more phases in such level are detected and the signal is applied to a receiver. The audio frequency signals are decoupled by means of one or more current transformers or voltage transformers and currents or voltages in secondary windings of signal transformers connected thereto are detected. Each secondary winding of the signal transformers with the ohmic resistance thereof and the load resistance thereof, forms a high-pass filter with the lowest frequency to be transmitted as its lowermost frequency. The signal transformer cooperates with an amplifier, summing or subtracting circuit in the receiving circuit.
Patent DE-3264668-D1 (DE)
Title: Turntable platter for record players
Inventor: MASSARELLI LIBERTO
IPC: G11B3/58
Filed: 1982-08-26
Granted: 1985-08-14
Abstract: The applicant has devised a turntable platter for record players, consisting of two layers of glass and plastic lying one on top of the other. More precisely the plastic layer can be of a thermoplastic and/or thermosetting material such as polycarbonate, polyacrylic, polystyrene or otherwise. 
<??>The glass guarantees flatness, rigidity and pleasant appearance of the platter, such features not always being obtainable from the already known metal platters, while the plastic, for its part, guarantees the light weight associated with such material. 
<??>The glass-plastic combination in the turntable platter represents considerable progress in the particular industrial field as it guarantees reaching several results, including, most especially, the absorption of spurious vibrations, and secondly, optimum sound reproduction quality. 
<??>More especially, the first of these advantages is such that it is no longer necessary to use mats hitherto added to the already well known turntable platters. 
<??>The two glass (5) and plastic (2) layers can be joined together by means of adhesive (3) or pushed together along the edges; they can also be of different sizes and shapes. 
<??>It is advisable that the turntable platter obtained from said layers be provided with an upper layer (6), preferably less than one micron thick, of conductive material, either dielectric or metallic, in order to allow earthing the platter. 
<??>The outer rim of the platter is transparent in order to permit immediate visibility of the indicator lamp used by the stroboscopic device, hence it is not necessary to use an intermediate light deviating prism.
Patent DE-3264939-D1 (DE)
Title: Pharmaceutically-active pyridylvinylpyridazinones
Inventor: HARGREAVES RODNEY BRIAN
IPC: C07D401/06
Filed: 1982-11-04
Granted: 1985-08-29
Abstract: Heterocyclic compounds of the formula:  <IMAGE>  wherein the dotted line in the pyridazine nucleus indicates that a double bond is optional in this position, and wherein Py is a 2-, 3- or 4- pyridinyl group which is unsubstituted, or which bears one or two substituents selected from halogen, cyano, hydroxymethyl, carboxy, carbamoyl and alkyl, alkoxy, alkoxycarbonyl, alkylcarbamoyl and dialkylcarbamoyl wherein each alkyl or alkoxy has up to 4 carbon atoms, or which bears an oxygen substituent, either as an N-oxide or as an oxo substituent on the 2- or 4- carbon atom (that is, such as to form a pyridone); and acid-addition salts thereof; processes for their manufacture and pharmaceutical compositions containing them. The compounds possess cardiotonic and/or antihypertensive properties.
Patent DE-3270598-D1 (DE)
Title: Device for the automatic loading and ejecting of an information carrier
Inventor: SARGES HEIDRUN DR RER NAT
IPC: F16H35/14
Filed: 1982-06-30
Granted: 1986-05-22
Abstract: A device for automatically inserting and ejecting an information carrier by means of an over-center mechanism, which is actuated manually until the over-center point is reached. The over-center mechanism comprises an eccentric gear which has a diameter which increases as the insertion movement proceeds, the gear surface engaging a sliding member for the information carrier. As a result, the automatic insertion path length is increased relative to the manual insertion path length.
Patent DE-3271614-D1 (DE)
Title: Mould for the manufacture of pieces of thermoplastic material
Inventor: KREUTTNER ALBERT DIPL ING
IPC: B29C45/36
Filed: 1982-03-11
Granted: 1986-07-17
Abstract: The invention contemplates mold tooling adapted for the molding of a variety of thermoplastic parts. The mold comprises two die elements which carry die-insert plugs, and the mutually facing surfaces of these plugs determine the shape of the part to be produced. In order to retain the insert plugs (3, 4) in the die elements (1, 2) in such manner that they can be simply and easily replaced, that surface (7, 8) of an insert plug (3, 4) which faces its supporting die element (1, 2), and that surface (5, 6) of the supporting die element (1, 2) which serves to receive the involved insert plug (3, 4), are developed as polished spherical surfaces of the same radius RN. Each interchangeable insert plug has a spherical seating surface of the same spherical radius RN.
Patent DE-3271771-D1 (DE)
Title: Thromboxane synthetase inhibitors, processes for their production, and pharmaceutical compositions comprising them
Inventor: CROSS PETER EDWARD
IPC: C07D405/12
Filed: 1982-08-26
Granted: 1986-07-24
Abstract: Compounds of the formula: 
<CHEM>
 wherein
 R<1>, which is attached to a carbon atom of ring "B", is hydrogen, halo, C1-C4 alkyl, or -S(C1-C4 alkyl);
 Y, which is attached to ring "A", is -CN, -COOH, -COO(C1-C4 alkyl) or -CONH2;
 X is O, S, NH, N(C1-C4 alkyl) or -CH=CH-;
 and
 R, which is attached to carbon atom of ring "B", is a group of the formula: 
<CHEM>
 where Z is -CH2-, -CH=CH-, -OCH2-, -CO- or -S-;
 and the pharmaceutically, acceptable salts thereof. 
<??>The compounds in which Y is -COOH, -CCO(C1-C4 alkyl) and -CONH2 are pharmaceutical agents being selective thromboxane synthetase inhibitors. Those in which Y is -CN are useful intermediates.
Patent DE-3276620-D1 (DE)
Title: Washing apparatus for inert materials such as sand, gravel and the like
Inventor: CAPANNOLI PALMIERO
IPC: B03B5/42
Filed: 1982-11-12
Granted: 1987-07-30
Abstract: The washing installation is for materials such as sand and gravel. A feed pipe (7) supplies washing water and there are conveyors (11) for the material (10) and an inclined surface (14) to collect and transport the washed material towards the feed pipe. A set of spaced rotors (1) are spaced from each other, fitted one one shaft (13). Each rotor has several transverse annular diaphragms (2) which define with the rotor side wall, annular channels (3). Each channel has several buckets on its periphery so that the washing water goes towards the diaphragm exterior at the rotor bottom and against the direction of material movement.
Patent DE-3277532-D1 (DE)
Title: Process for preparing 1,5-benzothiazepine derivatives
Inventor: NAGAO SUSUMU
IPC: C07B57/00
Filed: 1982-07-13
Granted: 1987-12-03
Abstract: Prepn. of 1,5-benzothiazepines of formula (I) (Ar is phenyl substd. with 1-4C alkoxy; Y is 1-4C alkylene; and R, R1 and R2 are 1-4C alkyl) comprises (i) reacting a 2-hydroxy-3-(2' aminophenylthio)-3-phenylpropionic acid of formula (IV), in the form of a salt with a base, with an acylating agent and (ii) reacting the resulting 1,5-benzothiazepine of formula (II) or its alkali metal salt with an aminoalkyl halide of formula  Z-Y-NR1R2 (where Z is halogen). (I) have excellent coronary vasodilating and psychoneurotic activities. They are useful particularly as Ca(2+) antagonistic coronary vasodilators.
Patent DE-3364366-D1 (DE)
Title: Theft protection for a radiator valve thermostat
Inventor: GOCKE EBERHARD
IPC: G05D23/02
Filed: 1983-05-05
Granted: 1986-08-07
Abstract: 1. Theft protection for a radiator valve thermostat, wherein the thermostat (5) is secured to the radiator valve by means of a screw cap (1) being slipped over a sleeve-shaped resilient housing portion (9) of the thermostat with said housing being provided with slots (7) parallel to its axis and with said screw cap being screwed to a thread (11) at a socket, characterized in that a resilient element (2) is arranged within said screw cap and is secured against rotation to said screw cap with said element comprising at least a warped end (3, 6) which projects into at least one of said slots (7).
Patent DE-3367175-D1 (DE)
Title: Process and device for casting electrode grids for electric accumulators
Inventor: GOLZ HANS-JOACHIM DR
IPC: B22D27/04
Filed: 1983-04-27
Granted: 1986-12-04
Abstract: 1. A method for moulding electrode grids from lead or lead alloys for electric accumulators in a casting mould, which is heated in stages during operation by the incoming melted charge and cools again therewith until the casting is released from the mould, the mould surface being provided with a porous, electrically non-conductive, protective layer which causes, however, negligible obstruction to the heat flow, characterised in that the heat which flows out from the smelting during the charging stage due to heat conduction is compensated at least partially by a heat pulse directed towards the melting charge, so that the mould contents are prevented from dropping below the solidification temperature before the end of the charging stage.
Patent DE-3374349-D1 (DE)
Title: Integrated optics wavelength multiplexer or demultiplexer
Inventor: UNGER HANS-GEORG PROF DR ING
IPC: G02B6/34
Filed: 1983-03-14
Granted: 1987-12-10
Abstract: The multiplexer (or demultiplexer) has a 3-dB input coupler and a 3-dB output coupler connected together by two optical waveguides having different transit times for the single operating wavelength of the optical-fibre system. A further similar arrangement is connected to at least one of the two outputs of this stage but the transit-time differences of their optical connecting waveguides are chosen smaller. A further similar arrangement may be connected to both output arms of the first stage. At least three of their four branch arms are connected to further similar arrangements.
Patent DE-3463722-D1 (DE)
Title: Actuator device for an instep presser, particularly useful in rear entrance ski boots
Inventor: ALDINIO GIUSEPPE
IPC: A43B1/00
Filed: 1984-07-16
Granted: 1987-06-25
Abstract: An actuator device for an instep presser, particularly useful in rear entrance ski boots, comprises a cable (1) extending above a presser located inside the boot shell at the instep region and being attached with one end to a side point on the shell, and with the other end to an actuator element. A peculiar aspect of the invention is that the actuator element includes a cable take-up reel (10) made rotatively rigid with a knob (20) carried, for rotational and axial movements, on a fixed body (15) associated with the shell. Also provided is a means of releasably preventing rotation of the knob (20), which comprises front tooth formations (30, 31), respectively provided on the fixed body (15) and knob (20).
Patent DE-3472405-D1 (DE)
Title: Improvements in or relating to novel salts of dimeric indole-dihydroindole alkaloids
Inventor: ROLSKI STANISLAW
IPC: A61K31/395
Filed: 1984-12-17
Granted: 1988-08-04
Abstract: A stable, orally active 1,5-naphthalenedisulfonate salt of vinca alkaloids is provided.
Patent DE-3473381-D1 (DE)
Title: Plastic encapsulated semiconductor component
Inventor: VOGT HELGA
IPC: H01L23/31
Filed: 1984-12-21
Granted: 1988-09-15
Abstract: In a plastics-encapsulated semiconductor device, the entire surface of the semiconductor body (including electrodes and circuit lines) is covered by a protective silicon nitride layer. The novelty is that the silicon nitride layer is coated with a protective silicon dioxide layer. Pref. silicon dioxide layer may be coated with a further silicon nitride layer. The or each silicon nitride layer is 0.2-0.8 microns thick and the silicon dioxide layer is 0.8-2.0 microns thick.
Patent DE-3475812-D1 (DE)
Title: Window weatherseal system
Inventor: YACKIW CHARLES
IPC: E06B3/44
Filed: 1984-06-07
Granted: 1989-02-02
Abstract: Weatherseals for a double-hung or side-sliding window includes horizontal and vertical weatherseal elements arranged so that each horizontal weatherseal element forms a sliding seal with each vertical weatherseal element to provide a complete seal in a double-hung or side-slidable window without the need for supplemental crack sealing members.
Patent DE-3486304-D1 (DE)
Inventor: SUZUKI MIGAKU
IPC: D04H1/44
Filed: 1984-01-03
Granted: 1994-05-19
Abstract: In a method for fibre entangling of a fibrous web by subjecting said web to a treatment by high velocity water jets (24-28) on support members, said support members comprise a water-pervious support member (13) and water-impervious support members (14, 20-23) arranged in contact with the lower surface of said water-pervious support member. Said water-pervious support member may be a porous screen or a plurality of belts spaced from one another transversely of the fibrous web. Said water-impervious support members may be members each having a flat or circular surface on which the web is supported are employed. Preferably, these support members are arranged in a preliminary treatment station for the fibrous web.
Patent DE-3563432-D1 (DE)
Title: Process for the preparation of arylalkanoic acids by oxidative rearrangement of arylalkanones
Inventor: CITTERIO ATTILIO
IPC: C07C69/734
Filed: 1985-07-09
Granted: 1988-07-28
Abstract: Process for preparing an arylalkanoic acid by adding iodine to a mixture of an arylalkanone and an excess of an orthoester, heating of the mixture thus obtained, adding an inorganic base and finally an acid.