baber/WOPTO huggingface dataset:
Patent GB-201315723-D0 (GB)
Title: Photo-dissociation of proteins and peptides in a mass spectrometer
Filed: 2012-07-06
Abstract: Methods of mass spectrometry are disclosed comprising automatically and repeatedly performing multiple cycles of operation, wherein a cycle of operation comprises the steps of: (i) mass analysing first ions; (ii) fragmenting, photo-dissociating, and/or photo-activating the first ions to form second ions, and mass analyzing the second ions; and/or (iii) fragmenting, photodissociating, and/or photoactivating the first ions to form second ions, fragmenting, photo-dissociating, and/or photoactivating the second ions to form third ions, and mass analyzing the third ions. In some modes of operation, steps (ii) and/or (iii) are only performed if a determination is made that said first ions, or further ions derived therefrom, include ions of interest.
Patent IT-BO20020124-D0 (IT)
Inventor: CASTELLINI FRANCO
IPC: A61C1/00
Filed: 2002-03-12
Abstract: A method for cleaning / disinfecting / sterilising the water circuits (1) of dental units (100) comprises at least the following steps: introducing a cleaning / disinfecting / sterilising fluid into the water circuit (1); holding the cleaning / disinfecting / sterilising fluid in the water circuit (1) for a predetermined length of time; draining the cleaning / disinfecting / sterilising fluid ouL of the circuit (1) through endpieces (3a) of supply branches (3); the method further comprising a step of programming / selecting the contact time periods (T) of the steps of introducing and holding the fluid in the water circuit (1), this step preceding the step of introducing the fluid and being effected by selecting from a plurality of contact time periods (T1, T2, T3....Tn) each of which consists at least of a fraction of a time period (Ta) of the step of introducing fluid in the water circuit (1) added to a time period (Tb) of the holding step, according to a desired parameter - level (P1, P2, P3....Pn) of cleaning / disinfection / sterilisation and/or of predetermined or predeterminable events on the dental unit (100). <IMAGE>
Patent IT-MI20020473-D0 (IT)
Inventor: FONTANA RODOLFO
IPC: H02B1/30
Filed: 2002-03-06
Abstract: A frame member for electrical distribution cabinets, whose particularity consists of the fact that it has a substantially triangular transverse cross-section and that it has two ribs (9,10), which are arranged longitudinally along the extension of the frame member and are suitable to allow the engagement of a finishing element (15) for finishing the frame member. <IMAGE>
Patent DE-2964765-D1 (DE)
Title: Photocurable unsaturated polyester resin compositions and process for curing them
Inventor: ALEXANDER IAN JAMES
IPC: C08F2/50
Filed: 1979-12-31
Granted: 1983-03-17
Abstract: A photo-initiator system of a polyester resin is disclosed which consists of an oxime carbonate of a vicinal diketone (I), a photo-reducible dye (II) and an amine (III). This system is capable of polymerising and curing unsaturated polyester resins by irradiation with visible light to provide coatings, adhesives castings and fibre reinforced composites.The formulae of the ingredients of the system arewhere R' and R" are independently alkyl, aryl or aralkyl (R' preferably being CH<sub>2</sub> and R" C<sub>2</sub>H<sub>5</sub>)wherein X = Br or on at least 2 positionsY = <sub>H</sub>, Br, IZ = H, COOM. COOR wherein R = C, - C, alkyl.M = H, K, Na, Li, NH.(there preferably being 4X substituents which are Br, and Z preferably being -COOM or -COOR), and wherein also 4Y substituents may be present and preferably be I, and (IIIwherein R, is H, alkyl, hydroxy-substituted alkyl, aryl or ara; kyl. R<sub>2</sub> is independently alkyl, hydroxyl substituted alkyl, aryl or aralkyl. The alkyl groups are preferably C<sub>1</sub>-C<sub>5</sub>, the aryl group phenyl and the aralkyl benzyl (preferred such compounds being tribenzylamine and dibenzyiethanolamine).
Patent DE-2966604-D1 (DE)
Title: Process for the preparation of a component for polymerisation catalysts
Inventor: STAIGER GERHARD DR
IPC: C08F4/64
Filed: 1979-07-18
Granted: 1984-03-08
Abstract: A special process for the preparation of a titanium component for polymerization catalysts of the Ziegler-Natta type, wherein (1) in a first stage (1.1) an alcoholate of the formula Mg(OR)2, where R is lower alkyl, and (1.2) benzoyl chloride are milled together in a particular molar ratio in a vibratory ball mill under particular milling conditions, especially a relatively low temperature, in the absence of a diluent, thereafter (2) in a second stage (2.1) the material resulting from stage (1) is brought together with (2.2) titanium tetrachloride in a particular ratio, the batch is kept at an elevated temperature for some time, with constant mixing, and the resulting solid is isolated, excess titanium tetrachloride being removed, and finally (3) in a third stage (3.1) the solid resulting from stage (2) is again brought together with (3.2) titanium tetrachloride in a particular ratio, the batch is again kept at an elevated temperature for some time, with constant mixing, and the resulting solid, constituting the novel titanium component, is isolated, excess titanium tetrachloride being removed. The novel titanium component permits the preparation of  alpha -monoolefin polymers in high yield and with high isotacticity.
Patent DE-3064135-D1 (DE)
Title: A method of making electrical connectors
Inventor: ATKINS SIDNEY HARRIS
IPC: H01R43/02
Filed: 1980-08-22
Granted: 1983-08-18
Abstract: A method of making electrical connectors comprises the steps of producing a carrier strip having a plurality of contact portions and a plurality of retaining lugs formed thereon, locating a contact leg on the carrier strip in a retaining lug substantially in line with each contact portion, welding the contact leg to the carrier strip and cutting portion of the carrier strip whereby the contact portion is severed from the carrier strip and is retained on the contact leg.
Patent DE-3160506-D1 (DE)
Title: Process for the preparation and use of a catalyst carrier
Inventor: VOGT WILHELM DR
IPC: B01J23/63
Filed: 1981-02-17
Granted: 1983-08-04
Abstract: 1. Process for making a catalyst carrier by calcining a moulded structure of chrome-aluminium steel over a period of 2-50 hours at 800-1100 degrees C with admission of air and then coating it superficially with a layer of cerium dioxide, characterized in that a moulded structure of an alloy of 10-30 weight % of Cr, 3-8 weight % of Al, 0-5 weight % of Mn, Ti Si, C, P, S, the balance being Fe, is calcined, wetted with a suspension of cerium oxide hydrate in an aqueous solution of ammonium nitrate, dried and calcined at 600-1000 degrees C over a period of 5 to 20 hours.
Patent DE-3263382-D1 (DE)
Title: Homogeneous catalyst containing a transition metal and magnesium, its preparation process and its use in the polymerisation of ethylene
Inventor: LE BRASSEUR GENEVIEVE
IPC: C08F10/02
Filed: 1982-06-30
Granted: 1985-06-05
Abstract: An ethylene polymerization catalyst having the general formula MnMg(OR)2+4n-mXm, wherein R is an alkyl radical containing from 1 to 4 carbon atoms, M is a transition metal of groups IVa to VIa of the Periodic Table, X is a halogen, 0.05</=n</=0.6 and 0<m<n+1.
Patent DE-3264942-D1 (DE)
Title: Light barrier for an automatically operated elevator door
Inventor: BAUMELER JOSEF
IPC: B66B13/26
Filed: 1982-11-18
Granted: 1985-08-29
Abstract: A light barrier is restricted to detecting blockage in a limited, constant region before the closing edges of a lift cabin-twin door. Two light emitters or transmitters are displaceably arranged in the door sill and are operatively associated with entrainment elements fastened to the lift cabin doors. The light emitters are synchronously displaced with light receivers mounted at the upper edges of the cabin doors. To increase reliability of operation, the lower edges of the lift cabin doors are provided with cleaning devices which clean the light exit locations of infrared luminescent or light-emitting diodes forming the light emitters during every opening and closing operation. Thus, the cleaning device of one door is arranged to clean the infrared luminescent diode of the light emitter of the other door and vice versa.
Patent DE-3272622-D1 (DE)
Title: Construction for holding plastics film
Inventor: ORIGUCHI SHINGO
IPC: B65D83/08
Filed: 1982-11-25
Granted: 1986-09-18
Abstract: A construction is disclosed for holding a bag-shaped or sheet-shaped continuous plastic film. In this holding construction, the plastic film is folded in a Z-shaped manner such that linear cuts formed in the continuous plastic film are accurately superposed on one another, and at least portions of insert members are inserted into the plastic film or the insert members are entirely inserted through the plastic film, so as to retain the plastics film in a bundled state. If one end portion of the film is drawn out, then a section of a predetermined length of the film is torn off along the linear cut or cuts by means of the insert members, and, when the section of the film is torn off, an end portion of the succeeding, i.e. second section of the film is automatically drawn out to a position corresponding to the position where the end portion of the first section of the film was initially positioned, through the action of connecting portions other than the linear cut or cuts, so that the construction, in which the plastic film can be easily used one section after another in the same manner as is the pop-up take-out method of tissue paper, can be obtained.
Patent DE-3363024-D1 (DE)
Title: Rotary viscometer for use under high-temperature and pressure conditions provided with sampling means
Inventor: RICHON DOMINIQUE
IPC: G01N11/14
Filed: 1983-05-10
Granted: 1986-05-22
Abstract: Rheometer for effecting measurement of rheological properties in a medium, comprising a hollow body (2) having an inner chamber (3) with a lower zone (3A) and an upper zone (3B) of enlarged diameter. An inner shaft (9) is located in the inner chamber (3) and is driven by a magnetic coupling (12A-13) through a cap (4) for hermetically sealing the hollow body (2). A rotor (18) is provided on the inner shaft (9) and is displaceable in a longitudinal direction between an upper position where it is located in the upper zone (3B) and a lower position where it is located in its position for measurement. A stirrer (10-11) is keyed to the lower part of the inner shaft (9) and is receivable within the rotor (18).
Patent DE-3364608-D1 (DE)
Title: Tread provided with a block groove pattern, particularly for retreading tires
Inventor: MARANGONI GIOVANNI
IPC: B60C11/00
Filed: 1983-03-08
Granted: 1986-08-28
Abstract: The tread comprises a groove pattern, consisting of central blocks (2) and side blocks (3), which are respectively arranged according to a central circumpherential line and two side circumpherential lines, the side blocks (3) alternatively forming a single body with the tire shoulder (9) and being spaced by spur members (10) or voids.
Patent DE-3376430-D1 (DE)
Title: Process for the anodic oxidation of aluminium alloys
Inventor: NISSEN REINHARD DR
IPC: C25D11/04
Filed: 1983-09-10
Granted: 1988-06-01
Abstract: 1. Process for anodic oxidation of workpieces made from an aluminium alloy, particularly with high copper and/or nobler metal content, the workpieces being arranged in a moving aqueous electrolyte together with one or more cathodes and a voltage being applied mainly periodically to produce current pulses of short duration with high current conduction to the workpieces and the cathode(s), characterized in that the voltage remains switched on each time as long as a noticeable build-up of the oxide layer results and then is switched off until the Joule effect produced is mainly eliminated.
Patent DE-3462540-D1 (DE)
Title: Piston for internal combustion engines and/or for compressors and connecting rod for this
Inventor: ROSCH FRITZ DIPL ING
IPC: F04B39/00
Filed: 1984-11-15
Granted: 1987-04-09
Abstract: A piston for combustion engines has connecting rod mounting apertures or pin bosses for receiving a gudgeon pin for a connecting rod, which bosses have resilient regions in the form of annular resilient sectors (17, 16) by the formation of slots in the axial direction of the piston. These annular spring sectors can however also be provided on the little end. Upon the occurrence of disturbing oscillations coming from the region of the crank shaft, these are transmitted axially of the resilient annular sectors and suppressed.
Patent DE-3466959-D1 (DE)
Title: Cooling apparatus for dot matrix impact print head
Inventor: FALCETTI CARLO
IPC: B41J29/377
Filed: 1984-03-24
Granted: 1987-12-03
Abstract: A group of electromagnets, for actuating printing needles, is encompassed by a toroidal body which is in thermal communication with the electromagnets. The neck (22) of the body is formed with recesses recesses which receive the ends of the electromagnet cores which project from a cylindrical body (19) of a plastics material. Inlet and outlet openings (25,27) are formed in a plastics moulding (A) which is formed as a cap for the body. A flexible plastics tongue (28) secured to the inner  wall of the moulding (A), above the inlet, provides the unidirectional valve. As the printer head in its carriage is accelerated from one side to the other of the frame, the liquid in the body cavity is drained through a conduit which is connected with the outlet. The valve opens to admit fluid drawn through the inlet, into the cavity.
Patent DE-3482528-D1 (DE)
Inventor: SCHALLENBERGER BURGHARDT DR DI
IPC: H01L23/528
Filed: 1984-12-10
Granted: 1990-07-19
Abstract: Base cells are employed for construction of electronic circuits by use of CMOS technology. The base cells are formed of two transistors and of first interconnects and second interconnects positioned perpendicular to one another. The first interconnects are formed of polysilicon and run parallel to a same side edge of the transistors. The second interconnects are formed of metal and run either between the two transistors or over the two transistors. Desired electronic circuits can be constructed by electrical connection via contacts between the interconnects and the transistor electrodes, and by a multiple side-by-side positioning of the base cells. The base cell has a simple geometrical structure which can be defined with software. Individual base cells can be positioned side-by-side without great modifications in order to realize electronic circuits.
Patent DE-3482697-D1 (DE)
Inventor: MATZNER MARKUS
IPC: C08G63/66
Filed: 1984-12-21
Granted: 1990-08-16
Abstract: Copolymers of polyphenylene oxides with polyarylates form tough blends with styrenic polymers.
Patent DE-3484134-D1 (DE)
Inventor: TSAI MON YEN
IPC: G01R31/3181
Filed: 1984-12-04
Granted: 1991-03-28
Abstract: A linear feedback shift register for inclusion in a VLSI circuit. During a test function for the VLSI circuit, the shift register can be programmed into an LSSD test mode, or two generate test patterns for the VLSI circuit, and to perform a corresponding signature analysis on hashing functions on the VLSI response to the test pattern. The linear feedback shift register can be programmed on the VLSI chip to perform any of these test functions. During normal VLSI circuit operation, the shift register is transparent to logic signals carried by the VLSI circuit.
Patent DE-3566758-D1 (DE)
Title: Stator coil conductor connecting device of an electrical machine
Inventor: BREM ERNST
IPC: H02K3/22
Filed: 1985-07-15
Granted: 1989-01-12
Abstract: The connecting device has yokes (5, 6) brazed to the winding rod ends (1, 2), and the end surfaces of the yokes have distance pieces (10, 11, 12, 13). The hollow conductors (4) protrude beyond the solid part conductors (3) and are led through brazing plates (14, 15) which are brazed to both the hollow conductors (4) and the distance pieces (10, 11, 12, 13). Caps (16, 17) are placed over the brazing plates (14, 15) and brazed to the brazing plates (14, 15) in such a way that there is no leakage of liquid. The brazing points can be inspected at any time and, if necessary, improved because of the distance between the brazing plates (14, 15) and the rod end surface. The water chambers (20, 21) formed by the brazing plates (14, 15) and the caps (16, 17) are solidly connected to the winding rods (1, 2) and to the yokes (5, 6), so that no relative vibrations, which can damage the hollow conductors, can occur. The water chambers (20, 21), which are expensive in manufacture, do not depend on the rod geometry. The whole of the variance is provided by the brazing plates (14, 15) which are relatively simple to manufacture.
Patent DE-3568331-D1 (DE)
Title: Process for the preparation of derivatives of 4h-1,2,4-triazole, triazoles so obtained, their use as medicaments, and pharmaceutical compositons containing them
Inventor: CLEMENCE FRANCOIS
IPC: C07D249/08
Filed: 1985-09-23
Granted: 1989-03-30
Abstract: 1. Process for the preparation of compounds of formula (IA ) :  see diagramm : EP0176444,P12,F1  in which R1 , R2 , R3  and R4  identical or different, in whatever position on the benzene nuclei, represent a hydrogen atom, an hydroxyl radical, an alkyl radical containing from 1 to 4 carbon atoms, an Oalk1, radical, alk1  representing an alkyl radical containing from 1 to 4 carbon atoms, an NH2 , NHalk2 radical, alk2 representing an alkyl radical containing from 1 to 4 carbon atoms ; a radical  see diagramm : EP0176444,P12,F2  alk3  and alk'3 , identical or different, representing an alkyl radical containing from 1 to 4 carbon atoms, a halogen atom, a CF3  radical or an NO2  radical, or R1 and R2  and/or R3  and R4  together form a methylenedioxy radical, RA  represents a -CHOH-alk4 radical, or a see diagramm : EP0176444,P12,F3  radical, alk4  and alk5 , identical or different, representing an alkyl radical containing from 1 to 4 carbon atoms, in their racemic or optically active forms, as well as their addition salts with acids characterized in that a compound of formula (II) :  see diagramm : EP0176444,P13,F3  in which R1 , R2 , R3  and R4  have the significances already indicated, is submitted to the action of a chlorination agent so as to obtain an imidyl chloride of formula (III) :  see diagramm : EP0176444,P13,F4  which is submitted to the action of a hydrazide of formula (IV)  see diagramm : EP0176444,P13,F5  in racemic or optically active form, in which Z is a  see diagramm : EP0176444,P13,F6  group, alk4  being an alkyl radical containing from 1 to 4 carbon atoms, so as to obtain a compound of formula (V), in racemic or optically active form :  see diagramm : EP0176444,P13,F7  which is cyclized by heating so as to obtain a compound of formula (I), in racemic or optionally active form, in which R is a  see diagramm : EP0176444,P13,F8  group, which if desired is esterified so as to obtain a product of formula (I) in which RA  is a  see diagramm : EP0176444,P13,F9  group, which products of formula (I) are submitted, if desired, to the cation of an acid so as to form a salt.
Patent DE-3572722-D1 (DE)
Title: Heat-exchange apparatus
Inventor: HIRSCHLE GEORG
IPC: F28F9/00
Filed: 1985-06-27
Granted: 1989-10-05
Abstract: The heat exchanger is constructed in various embodiments such that the crevice duct between the outermost coil of tubes and the jacket defining the crevice duct is maintained at a constant width during operation. In some embodiments, the outermost coil tubes is carried on the jacket to maintain a constant width of the crevice duct. In other embodiments, a separate set of cooling tubes in provided to maintain the jacket cool. In other embodiments, the amount of heat drawn off through the outermost coil of tubes is increased.
Patent DE-3577900-D1 (DE)
Inventor: CONTIERO ITALO
IPC: F01C1/44
Filed: 1985-06-03
Granted: 1990-06-28
Abstract: A rotating machine with variable volumes which can rotate in one and/or two directions like the transmission shaft, more or less than (2 pi ). The machine is composed of a body with an inner cavity holding an articulated rotating prismatic structure, composed of one or more sides. Between the inner cavity and the sides of the prismatic structure, and among the same sides in the inner area, are fluid-retaining variable-volume chambers. The cyclic volume machine exploits the variations of the physical characteristics of fluids whose movements are the cause or effect of transmission shaft rotation. In transverse bars, and/or appropriate hinges between the sides of the rotor, centripetal forces oppose centrifugal forces. Lubricating and cooling systems are foreseen. The cyclic volume machine can be coaxial to a common transmission shaft and may be used as a pump, compressor, motor, engine, valve, distributor, hydraulic joint, and heat generator. It may also feed an electric magneto-hydrodynamic generator, and act as a compressor or booster for motors with inner reactive combustion.
Patent DE-3577903-D1 (DE)
Inventor: WEINRIB HARRY PETER
IPC: F04F1/18
Filed: 1985-06-04
Granted: 1990-06-28
Abstract: A pump (10) is provided with a vortex generaing member (35) which rotates about a central axis (32) to generate a vortex column (30) of liquid which has a rotary velocity and which is directed to the pump inlet (15). At the pump inlet, this energy is dissipated into the ambient liquid (16) causing an inward flow of liquid swirling in an opposite direction into and through the pump inlet (15) for discharge through a pump outlet (18). The preferred vortex generating member (35) has a plurality of outer liquid inlets (42) leading to passageways (48) of reducing cross section which causes the liquid to increase in velocity as the liquid flows radially inwardly toward the axis (32) and liquid streams are combined tangentially at the axis. The pump is particularly useful for pumping liquids with particulate content and overcomes the problem of abrasion between moving parts by such matter.
Patent DE-3578071-D1 (DE)
Inventor: HAWLEY GIL ROSS
IPC: C08F4/64
Filed: 1985-07-11
Granted: 1990-07-12
Abstract: A catalyst prepared by reacting a dihalide, such as MgCl2; a titanium compound, such as a titanium tetraalkoxide; and an electron donor to form a first catalyst component; then reacting that component with an organoaluminum halide; then reacting the resulting solid with TiCl4; and then reacting the solid after that step with HSiCl3. Also the use of the catalyst in olefin polymerization is disclosed.
Patent DE-3581771-D1 (DE)
Inventor: VIESSMANN HANS DR
IPC: F24H9/02
Filed: 1985-08-23
Granted: 1991-03-28
Abstract: The heating boiler casing has a front wall with a closing cover which consists of a cover plate with an internally arranged heat- insulating block which projects into a front wall opening. Between front wall and cover plate, a seal is provided. On the cover plate (1), there is arranged a sealing ridge (3) which tightly surrounds the heat-insulating block on its sides (12) or is additionally sealed off against the heat-insulating block (2). This ridge is placed with its end edge (4) against the seal (7) which is arranged on the front wall (5) and surrounds the front wall opening (6). Apart from the fact that as a result the cover plate is better reinforced and the heat- insulating block is better protected against damage, this design counteracts formation of condensate and heat radiation in this region.
Patent DE-3587199-D1 (DE)
Inventor: PLESCIA T
IPC: B64G1/24
Filed: 1985-09-30
Granted: 1993-04-22
Abstract: Associated with each instrument in a spacecraft is a command logic system (3) for commanding motion in the instrument and a printing control system (5) for imparting motion in the instrument in response to a command (4). Spacecraft motion compensation logic (25) compensates for instrument pointing errors caused by instrument motion resulting from spacecraft motion. The spacecraft motion compensation logic (25) is an electronic manifestation of the algebraic negative of a model of the dynamics of spacecraft motion. Any number of instruments can be compensated by linking each command logic system (3) and pointing control system (5) to the spacecraft motion compensation logic (25).