baber/WOPTO huggingface dataset:
Patent GB-201201696-D0 (GB)
Title: Scaffolding component fastener
Filed: 2012-02-01
Abstract: A scaffolding component fastener has a hook for engagement with a substantially horizontal scaffold element, a fastening member moveable between a first position in which the hook can engage/disengage the scaffold element and a second position in which the element is retained within the hook, and a locking means operable to hold the fastening member in its second position.
Patent GB-201202505-D0 (GB)
Title: Improvements in underwater surveying
Filed: 2012-02-14
Abstract: A positioning body 8 is coupled to a flexible elongate member 7. The elongate member is coupled to an underwater tow body 2, towable by a surface vessel. The positioning body may comprise means for changing or maintaining its horizontal position relative to the tow body for imparting a positioning force on the elongate member during towing. The flexible elongate member may be an antenna cable for a CSEM survey, with the tow body being a source fish and the positioning member a tail fish. Alternatively the flexible elongate member may be a seismic streamer (figs 3A-3C). There may be a plurality of elongate members towed by the tow body, and a plurality of positioning member on each elongate member. The positioning body may be a wing, e.g. a delta wing, Eppler-837 profile wing. The wing may have a hollow portion which houses operational equipment. The wings centre of mass may be separated from its centre of volume. The wing may comprise a syntactic foam core with an outer composite layer.
Patent GB-201203390-D0 (GB)
Title: Medico-surgical assemblies
Filed: 2012-02-25
Abstract: A video introducer has electrically conducting wires 13 embedded within the wall thickness of a hollow 20 plastics rod 10 or bourgie between an image sensor camera and illumination unit (11, Fig 1) mounted at one end and a low profile electrical connector (14) mounted at the opposite end. The rod 10 and wires 13 are cut away to form two conical or frusto-conical surfaces 33 and 34 on which enlarged elliptical contact surfaces at the ends of each wire are located. The image sensor 11 and connector 14 have matching conical or frusto-conical recesses 22 fitted on opposite ends of the rod 10 and are connected by conductive adhesive between electrical contact pads 23 in its recess 22 and on the ends of the wires 13.
Patent GB-201204677-D0 (GB)
Title: Accordian intercooler
Filed: 2012-04-05
Abstract: An intercooler for an internal combustion engine has a fin-and-tube block including a plurality of flat heat transfer units having internal fluid passages orientated transversely to the direction of air flow, and arranged parallel to one another to define gaps therebetween. Fin units are disposed in the gaps and contact adjacent heat transfer units. Each fin unit defines a longitudinally-oriented air flow passage, the air flow passages having a first air flow area at an air inlet end and a second air flow area at an air outlet end, the first air flow area greater than the second air flow area. The fins of the fin units converge in the direction of the air flow through the passage so that the pitch of the fins at the air inlet end of is greater than the pitch of the fins at the air outlet end.
Patent GB-201207759-D0 (GB)
Title: Fuel cell
Filed: 2012-05-03
Abstract: A fuel cell assembly is disclosed comprising a fuel cell electrode component and a reactant gas flow component ink bonded thereto. In one aspect direct bonding of a gas diffusion layer with a flow field is achieved allowing a simplified structural configuration. In another aspect improved component printing techniques reduce corrosion effects. In a further aspect flow fields are described providing reactant channels extending in both the horizontal and vertical directions, i.e. providing three dimensional flow. In a further aspect an improved wicking material allows wicking away and reactant humidification. In a further aspect improved mechanical fastenings and connectors are provided. In a further aspect improved humidification approaches are described. Further improved aspects are additionally disclosed.
Patent GB-201209555-D0 (GB)
Title: Driving apparatus, camera platform apparatus and lens apparatus including the driving apparatus, and driving method of controlling the driving apparatus
Filed: 2012-05-30
Abstract: The driving apparatus includes: driving unit driving driven unit; controller controlling the driving unit; portion to be detected in which first areas and second areas are arranged alternately; and detector that detects the first and second areas. The portion includes, on one side of base position in a moving direction, first areas having small width and second areas having different widths larger than the first areas on the one side, and includes, on the other side, second areas having small width and first areas having different widths larger than the second areas on the other side. When moving the driven unit to specific position, the driven unit is driven in direction determined according to an area detected by the detector when starting the operation, and reverses the direction if the driven unit is moved by a predetermined amount or larger in the area after the detection area is changed.
Patent GB-201307110-D0 (GB)
Title: Premigration deghosting of seismic data with a bootstrap technique
Filed: 2013-04-19
Abstract: Methods and systems for optimized receiver-based ghost filter generation are described. The optimized ghost filter self-determines its parameters based on an iterative calculation of recorded data transformed from a time-space domain to a Tau-P domain. An initial ghost filter prediction is made based on generating mirror data from the recorded data and using a least squares technique during a premigration stage.
Patent GB-201318027-D0 (GB)
Title: Body adhering absorbent article
Filed: 2010-01-29
Abstract: In a body adhering absorbent article, an absorbent structure is configured for disposition adjacent a female wearer's vaginal region to absorb bodily fluids discharged by the wearer. A shell supports the absorbent structure at the vaginal region and has an adhesive on a body-facing surface thereof for adhering the shell directly to the wearer. A placement aid is disposed on at least one of the absorbent structure and the shell to facilitate placement on the wearer. Securement components may be provided for securing the article in a folded configuration during wear and/or to the wearer's undergarment. Detachment components may also be provided to facilitate detachment of the article from the wearer.
Patent DE-2960267-D1 (DE)
Title: Mixing head for preparing a foamable reaction mixture from flowable components
Inventor: RUDHART RUDOLF
IPC: B29C45/22
Filed: 1979-06-11
Granted: 1981-05-07
Abstract: The invention relates to a mix head for the production of a foamable reaction mixture, preferably one forming polyurethane, from fluid components, said mixing head having a distributor member with several outlets attached to the outlet of the mixing chamber.
Patent DE-3062312-D1 (DE)
Title: Pacemaker for tachycardia control
Inventor: SOWTON GEORGE EDGAR
IPC: A61N1/36
Filed: 1980-03-05
Granted: 1983-04-21
Abstract: A pacemaker for tachycardia control which comprises means for sensing the onset of a tachycardia, means responsive to said sensing means for issuing a stimulating pulse to the heart for arresting the tachycardia, means for detecting the response of the heart to said stimulating pulse and if said tachycardia was not arrested for determining if said pulse was issued at an incorrect early or late time relative to the tachycardia beat, and means for controlling the stimulating pulse issuing means in response to said detecting means whereby, when the tachycardia is not arrested, to cause a subsequent stimulating pulse to be issued at an adjusted later or earlier time relative to the tachycardia beat.
Patent DE-3064194-D1 (DE)
Title: Insulated tank container
Inventor: BJURLING ANDERS
IPC: B65D88/12
Filed: 1980-03-26
Granted: 1983-08-25
Abstract: PCT No. PCT/SE80/00086 Sec. 371 Date Nov. 26, 1980 Sec. 102(e) Date Nov. 26, 1980 PCT Filed Mar. 26, 1980 PCT Pub. No. WO80/02019 PCT Pub. Date Oct. 2, 1980.The invention relates to an insulated tank container. In order to obtain a particularly light and cheap construction, the tank container consists of a thin inner shell (4) and outside this semi-hard or hard insulation (6, 8, 10, 11) which has the capacity to take up and transfer stresses in various directions and is firmly glued to the inner shell. An outer shell (5, 7, 9) with a framework (1) may be disposed outside the insulation. As an alternative, the insulation may be introduced, foamed and hardened in situ between preformed shells.
Patent DE-3065001-D1 (DE)
Title: Derivatives of tetrahydroalstonine, their preparation and their application as medicaments
Inventor: HATINGUAIS PHILIPPE
IPC: A61K31/33
Filed: 1980-03-13
Granted: 1983-11-03
Abstract: 1. Claims for the Contracting States : BE CH DE GB IT LU NL SE Compounds corresponding to the general formula I :  see diagramm : EP0017525,P9,F6  wherein : R (anion) represents an alkali or alkaline-earth ion, the ammonium ion or one of the following ions : a)  see diagramm : EP0017525,P10,F1  b)  see diagramm : EP0017525,P10,F2  c) H3 N (anion)-CH2 -CH2 OH d)  see diagramm : EP0017525,P10,F3  e)  see diagramm : EP0017525,P10,F4  f)  see diagramm : EP0017525,P10,F5  1. Claims for the Contracting State : AT A process for the preparation of compounds corresponding to the general formula I :  see diagramm : EP0017525,P11,F1  wherein : R (anion) represents an alkali or alkaline-earth ion, the ammonium ion or one of the following ions : a)  see diagramm : EP0017525,P11,F2 b)  see diagramm : EP0017525,P11,F3  c) H3 N (anion)-CH2 -CH2 OH d) see diagramm : EP0017525,P11,F4  e)  see diagramm : EP0017525,P11,F5 f)  see diagramm : EP0017525,P11,F6  characterised by a basic hydrolysis of the tetrahydroalstonine corresponding to formula II : see diagramm : EP0017525,P11,F7  and, if necessary, by an acidification producing tetrahydroalstonic acid which is then salified using a suitable mineral or organic base.
Patent DE-3068686-D1 (DE)
Title: Amino-14 steroid derivatives and process for their preparation
Inventor: JARREAU FRANCOIS-XAVIER
IPC: C07J41/00
Filed: 1980-08-22
Granted: 1984-08-30
Abstract: The invention relates to medicinally useful steroid derivatives, particularly amino-14 steroids substituted at the 17-position by a functional group represented by the general formula:    <IMAGE>  (I) wherein R1 is a hydroxy, hydroxyalkyl, alkoxy, acyloxy, carboxy or carbalkoxy group, or a hydrogen atom, and R2 is a hydroxy, alkoxy, or acyloxy group. These amino-14 steroids are prepared from the corresponding hydroxy-14 steroids, by the action of hydrazoic acid in the presence of boron trifluoride etherate to form the azido-14 derivative which is reduced.
Patent DE-3071337-D1 (DE)
Title: Transport vehicle with vertical hydraulic lifting devices for replaceable superstructures
Inventor: DAUTEL HELMUT
IPC: B60P1/64
Filed: 1980-09-04
Granted: 1986-02-20
Abstract: 1. A transport vehicle (10) with hydraulic vertical lifting devices, which are fast with the vehicle, for interchangeable bodies (20), and which have front and rear engagement means for lifting with the lifting devices and support means (24) for the body when separated from the vehicle, the front lifting devices (30; 32.1, 32.2) being disposed directly in front of the interchangeable body (20) and above the lower edge (21.3, 21.4) of the interchangeable body and the rear vertical lifting devices (45) being disposed in the region of the rear axle (14), characterised in that the front lifting devices are traction cylinders (32) and the rear lifting devices are thrust cylinders (45) of the same piston diameter and the same piston rod diameter, which cylinders are connected in a synchronising circuit in series in such a way that piston rod spaces (45.8) communicate with piston rod spaces (32.7) and piston spaces communicate with piston spaces (45.6, 32.6; 32.5; 45.5) and feed and return are connected either to piston rod spaces (32.8, 45.7) or to piston spaces.
Patent DE-3160604-D1 (DE)
Title: Motor vehicle headlight
Inventor: JACOB ROBERT
IPC: B60Q1/04
Filed: 1981-10-27
Granted: 1983-08-18
Abstract: 1. A motor-vehicle headlight comprising a light-diffusing glass (3) attached to the front of a fixed casing (5), containing an adjustable reflector (6), and characterized by the fact that the transverse clearance (9) between the outer edge (10) of the reflector and the inner edge (11) of the casing, and the inside surfaces (12) of the casing between the front (13) of the casing and the front (14) of the reflector are masked by a converging funnel (15), one end (16) of which is attached to the front peripheral edge of the casing, and the other end (17) of which is free, and flush with the inside surface (18) of the reflector, while leaving enough axial clearance (19) for the front edge of the reflector, so that it can pivot.
Patent DE-3162357-D1 (DE)
Title: Intermediates of 13-thia-prostaglandin, their preparation and application to the synthesis of 13-thia-prostaglandin derivatives
Inventor: RIEFLING BERNHARD DR
IPC: C07C67/00
Filed: 1981-06-03
Granted: 1984-03-29
Abstract: Compounds of the formula   <IMAGE>   wherein A is C-C single bond, -CH2-, -CH(CH3)-, -C(CH3)2-, -CH2-CH2-, CH(CH3)CH2-, -C(CH3)2CH2-, -CH2-CH2-CH2- or -CH2O-; R1a and R1 each independently is hydrogen or a protective group which can be cleaved by solvolysis or by hydrogenolysis; R2 is H or alkyl of 1 to 3 C atoms; R3 is alkyl of 3 to 5 C atoms, phenyl or phenyl which is monosubstituted to trisubstituted by F, Cl, OH, OCH3, OC2H5, CF3 or alkyl of 1 to 3 C atoms, or, when A is not -CH2O-, can also be pyridyl, thienyl, naphthyl or alkoxy of 1 to 4 C atoms;   indicates a bond in the  beta -position and wavy line ( ) means that the bond can be in the  alpha - or  beta -position, are valuable intermediates for the stereospecific preparation of 13-thiaprostaglandin derivatives. The latter are prepared by U.V. irradiation of the former to first prepare the corresponding 2-oxa-3-OH-6-alkylthio-7-OH-1,5-bicyclo(3.3.0)octane derivative, which is then exposed to a Wittig reaction and, optionally, hydrogenation or oxidation inter alia to prepare members of the F1-, F2-, E1- and E2 series.
Patent DE-3163430-D1 (DE)
Title: Process for producing crystalline powder of the zeolite a type
Inventor: STRACK HANS DR
IPC: C11D3/12
Filed: 1981-01-13
Granted: 1984-06-14
Abstract: There is produced a crystalline zeolite powder of Type A which can be employed as a phosphate substitute in washing agents by a precipitation reaction by a specific sequence in which there are simultaneously added to water in a container a waterglass solution and a sodium aluminate liquor and subsequently in succession a waterglass solution and then sodium aluminate liquor. The crystalline product has an average particle size of 6.7 to 8 mu  as well as a narrow particle size distribution curve.
Patent DE-3263936-D1 (DE)
Title: Circuit arrangement for the registration of the charge current of a reversible d. c. chopper
Inventor: RAMLOHR FRANZ
IPC: H02P7/03
Filed: 1982-12-06
Granted: 1985-07-04
Abstract: In a reversible d-c controller, a current transformer having two primary windings as current measuring sensors is provided for determining the load current. The primary windings are connected with opposite winding sense into two diagonally disposed bridge arms of a controller bridge circuit. The secondary winding of the current transformer is coupled through a full wave rectifier and across a load resistor to the input of a sample-and-hold stage which is provided with an electronic sampling switch and at the output of which a signal proportional to the actual value of the load current is present. The bridge circuit comprises 4 bridge arms, each bridge arm having an electronic switch and a reverse biased diode shunted across the switch. Each pair of bridge arms connected to the same side of the power supply buss and coupled across the load form a bypass circuit. In order to evaluate the load current, the sampling switch is closed for a predetermined time whenever the load current circulates in a bypass circuit.
Patent DE-3264464-D1 (DE)
Title: Injection molding of thermoplastics in sandwich mold employing desynchronized opening periods
Inventor: SORENSEN JENS OLE
IPC: B29C45/12
Filed: 1982-01-25
Granted: 1985-08-08
Abstract: A method of injection molding a thermoplastic material to produce a product in a sandwich mold (19) comprising at least two cooling cavities and at least two ejection ports (1, 23) and a single runner system (13) for feeding all the cooling cavities, where each ejection port passes through a retracted period and a protracted period which together make up its production cycle, where the retracted period comprises an injection period and a cooling period and where the protracted period comprises an opening period, an extended period or point in time, and a closing period, the method comprising the step of desynchronizing the opening period of a first election port with the opening period of a second ejaction port.
Patent DE-3264887-D1 (DE)
Title: Process to carry out catalytic reactions in an aqueous medium
Inventor: THOMAS PAUL ING GRAD
IPC: C02F1/72
Filed: 1982-05-10
Granted: 1985-08-29
Abstract: 1. Process for carrying out catalytic reactions in aqueous media by means of ion exchangers charged with catalytically active elements (catalyst resins), characterised in that the ion exchanger charged with the catalytically active elements (catalyst resin) is used simultaneously as a catalyst and for the adsorption of the ions present in the aqueous medium and the exchange-active groups of the ion exchanger charged with catalytically active elements (catalyst resin) are regenerated as soon as they are exhausted.
Patent DE-3266425-D1 (DE)
Title: Touch-controlled capacitive switching device
Inventor: ITEN THOMAS DIPL ING
IPC: B66B1/46
Filed: 1982-11-08
Granted: 1985-10-24
Abstract: A contact-controlled capacitive switching means utilized as a floor or cabin calling transmitter for lifts or the like is designed such that travel or drive commands for the lift are prevented from being generated by the action of heat or, if generated, from being further transmitted to a lift control system. Therefore, a thermal circuit breaker is interconnected between an actuating element, such as a contact button and a coupling member connected to an input of an oscillator. The thermal circuit breaker may be mounted directly at the contact button or at a mounting plate carrying the contact button. A further thermal circuit breaker is interconnected between an output of the switching means and a connection terminal of a signal transmitting line of the lift control system.
Patent DE-3269977-D1 (DE)
Title: Re-enterable service wire splice closure
Inventor: FILREIS MANUEL
IPC: H02G15/076
Filed: 1982-07-23
Granted: 1986-04-24
Abstract: Re-enterable service wire splice closure having a shallow cup containing a sealant into which is placed an inverted cylindrical shallow tray containing the spliced ends of the service wire, the cup and the tray have aligned slots through which the cable may extend and a screw cap drives the tray into the cup forcing the sealant around the wire splice connectors to encapsulate the same for moisture resistance. A connector element in the tray serves as the strain relief element for the service wire and as the connector element for the grounding shield.
Patent DE-3275724-D1 (DE)
Title: Crosslinkable poly(oxyalkylene) graft copolymers
Inventor: BARTKOVITZ DAVID JOSEPH
IPC: C08F283/06
Filed: 1982-09-29
Granted: 1987-04-23
Abstract: Crosslinkable graft copolymers of poly(oxyalkylene) are provided which comprise from about 1 percent by weight of a substituted N-methylol derivative of acrylamide grafted onto a poly(oxyalkylene)-polymer.
Patent DE-3277466-D1 (DE)
Title: Interferometer with kerr effect compensation
Inventor: BERGH RALPH A
IPC: G01B9/02
Filed: 1982-05-25
Granted: 1987-11-19
Abstract: The rotation sensing interferometer comprises a laser (10) and a modulator (11) introducing amplitude modulator light into a continuous length or strand of optical fibre (12), a portion of which is wound into a sensing loop (14).  A phase modulator (38), driven by an a.c. generator (40), is mounted on the fibre (12). A similar phase modulator (39), but operating at a different frequency, is mounted at the centre of the loop (14).  This modulator reduces the effects of back-scattered light. The output signal from the generator (40) is supplied to a lock-in amplifier (46) connected to receive the output of a photodetector (30) as well.  This signal provides a reference for enabling the amplifier to detect the detector's output signal synchronously at the modulation frequency. The amplifier thus acts as a band-pass filter at the fundamented frequency. Counter-propagating waves are intensity modulated in accordance with a waveform selected to reduce the Kerr effect.  The average value of the square of the intensity is equal to a contant times the average value of the waveform intensity squared, the constant having a value between 1.6 and 2.4.
Patent DE-3368437-D1 (DE)
Title: Pressure sensitive hot melt adhesive for sanitary products
Inventor: CHEN FRANKLIN M C
IPC: C08L53/00
Filed: 1983-08-25
Granted: 1987-01-29
Abstract: A hot melt pressure-sensitive adhesive is provided which is selected to exhibit critical rheological properties which manifest themselves into the desired performance criteria of tenacious bonding and clean release.
Patent DE-3369632-D1 (DE)
Title: Disposable diapers with elastically contractible waistbands
Inventor: KIEVET DAVID J
IPC: A61F13/15
Filed: 1983-11-24
Granted: 1987-03-12
Abstract: Disposable diapers having elasticized waistbands which allow the diapers to breathe and which reduce the incidence of waistband rollover. The waistbands are formed by affixing elastic elements between the topsheets and the backsheets (in the waistband region of the diapers) using regularly spaced, transversely extending regions of securement. Regions of nonsecurement are formed between pairs of the regions of securement thereby forming channels which allow the diaper to breathe and also forming corrugations which tend to inhibit waistband rollover.
Patent DE-3375493-D1 (DE)
Title: Use of fluxes for refining metals, particularly steel melts
Inventor: NIXON IVOR GRAY
IPC: C21C5/36
Filed: 1983-09-01
Granted: 1988-03-03
Abstract: This invention uses a dual basicity (DB) flux during the refining of steel which comprises the use of one or more flux components with high basicity/activity, for example sodium carbonate and/or barium oxide, with one or more normal fluxes having a lower basicity/activity such as calcium or magnesium oxides or dolomite. It has been found that it is only necessary to use a small percentage of the said high basicity fluxes in the total flux, for example 10%. The use of the said DB type of flux is particularly apt when the total amount of flux used is reduced to give a slag with a low Vee Ratio (CaO:SiO2), of the order of 1.0 to 2.0, and when magnesia is present in the slag formed preferably derived from an added lower basicity (MgO) flux component or partly from the furnace refractory lining.