baber/WOPTO huggingface dataset:
Patent AU-2008255640-B9 (AU)
Title: Membrane cleaning using an airlift pump
Inventor: ZHA FUFANG
IPC: B01D65/02
Filed: 2008-05-29
Granted: 2013-07-04
Abstract: A membrane module (5) comprising a plurality of porous membranes (6), a gas-lift pump apparatus (11) in fluid communication with the module (5) for providing a two- phase gas/liquid flow such that, in use, the two-phase gas/liquid flow moves past the surfaces of the membranes (6) to dislodge fouling materials therefrom. The gas-lift pump device (11) includes: a vertically disposed chamber (12) of predetermined dimensions submersed to a predetermined depth in a liquid medium (15), wherein the chamber (12) has an upper portion (10) in fluid communication with the membrane module (5) and a lower portion (13) in fluid communication with the liquid medium (15); a source of gas (14) in fluid communication with the chamber (12) at a predetermined location therein for flowing gas at a predetermined rate into the chamber (12) to produce the two-phase gas/liquid mixture and to produce a flow of the mixture into the membrane module (5). The dimensions of the chamber (12), the submersion depth of the chamber (12), the rate of flow of gas and the location of gas flow into the chamber (12) are selected to optimize a flow rate of the two phase gas/liquid mixture into the module (5).
Patent AU-2015414953-B9 (AU)
Title: Output control device, system, and program
Inventor: HIRAKI KENJI
IPC: G06F13/00
Filed: 2015-11-18
Granted: 2020-01-02
Abstract: It is desirable to allow a user of a display device to be more appropriately notified of the state of a cellular phone. Therefore, provided is an output control device comprising: an information receiving unit that receives information from a communication device; a notification data storage unit that stores notification data associated with information from the communication device; a notification data output unit that outputs notification data associated with information received by the information receiving unit; and an output control unit that varies, when the information receiving unit receives information, output control of notification data associated with the received information, depending on whether or not the output standby number of the notification data associated with the received information is less than a predetermined number.
Patent DE-102007048362-B9 (DE)
Title: System und Verfahren zum Untersuchen eines Objekts
Inventor: HAUGER CHRISTOPH DR
IPC: G01P5/26
Filed: 2007-10-09
Granted: 2017-08-17
Abstract: Verfahren zum Untersuchen eines eine strömende Flüssigkeit enthaltenden Objekts, umfassend: Beleuchten des Objekts mit Meßlicht und Aufnehmen wenigstens einer Sequenz von ersten Bildern des beleuchteten Objekts, wobei eine Belichtungsdauer für eine jede Aufnahme eines Bildes der Sequenz von ersten Bildern kleiner als 1 ms, insbesondere kleiner als 0,1 ms und weiter insbesondere kleiner als 0,03 ms, ist; Auswerten der wenigstens einen Sequenz von ersten Bildern (k = 1, ..., N), indem Pixeln (i, j) in der Sequenz von ersten Bildern (Ik(i, j)), auf die gleiche Orte (x, y) des Objekts abgebildet werden, jeweils ein erster Analysebildwert zugeordnet wird, welcher von zeitlichen Änderungen von Bildwerten (I(t, i, j)) der Pixel (i, j) in der wenigstens einen Sequenz von ersten Bildern (Ik(i, j)) in einem Frequenzbereich oberhalb 1 kHz, insbesondere oberhalb 10 kHz, abhängt, gekennzeichnet durch Auswerten der wenigstens einen Sequenz von ersten Bildern (k = 1, ..., N), indem ferner Pixeln (i, j) in der Sequenz von ersten Bildern (Ik(i, j)), auf die gleiche Orte (x, y) ...
Patent DE-112012006301-B9 (DE)
Title: Luftreifen
Inventor: IGA KOSHI
IPC: B60C9/28
Filed: 2012-07-13
Granted: 2019-11-28
Abstract: Ein Luftreifen 1 weist eine Karkassenschicht 13, eine Gürtelschicht 14, die auf der Außenseite in Reifenradialrichtung der Karkassenschicht 13 angeordnet ist, und einen Laufflächenkautschuk 15, der auf der Außenseite in Reifenradialrichtung der Gürtelschicht 14 angeordnet ist, auf. Die Gürtelschicht 14 wird durch Laminieren eines Paars Kreuzgürtel 142, 143, die einen Gürtelwinkel, als absoluten Wert, von nicht weniger als 10° und nicht mehr als 45°aufweisen und Gürtelwinkel mit entgegengesetzten Vorzeichen aufweisen, und einer Umfangsverstärkungsschicht, die einen Gürtelwinkel innerhalb eines Bereichs ± 5° in Bezug auf die Reifenumfangsrichtung aufweist, gebildet. Eine Laufflächenbreite TW und eine Reifengesamtbreite SW weisen eine Beziehung auf, sodass 0,79 ≤ TW/SW ≤ 0,89.
Patent DE-3440899-C1 (DE)
Inventor: STEDRON HORST
IPC: H02B1/28
Filed: 1984-11-09
Granted: 1986-04-17
Abstract: The present invention relates to a switchboard cabinet comprising a box-like cabinet body with an opening, a door which seals the opening of the cabinet, and a door frame provided in the opening of the cabinet connected to the inner panels of the cabinet body, whereby when the door is closed, a frame sealing member in the door frame bears against a sealing element provided inside the door, and the door is provided with a continuous inwardly bent perimeter flange at a right angle to the surface of the door. The joint between the cabinet body and the door, when it is closed, may be completely sealed from the weather by means of a cover strip fastened in a recess between the cabinet body and door frame which extends over and beyond the door and has a sealing lip which seals against the perimeter flange of the cabinet door, so that the cabinet is suitable for outdoor installation.
Patent DE-3613717-C1 (DE)
Title: Composition for the topical treatment of cutaneous diseases
Inventor: PARZER JOSEF DR MED
IPC: A61K31/635
Filed: 1986-04-23
Granted: 1987-09-03
Abstract: The invention relates to a composition for the topical treatment of cutaneous diseases, especially eczemas. It contains as active ingredient a combination of resorcinol, sulphathiazole and betamethasone in one of the conventional carrier materials for a lotion, cream, ointment, spray or the like.
Patent DE-3716601-C1 (DE)
Title: Hinge for doors, windows and the like
Inventor: HAHN WALTER DR
IPC: E05D5/02
Filed: 1987-05-18
Granted: 1988-10-13
Abstract: The hinge (100) comprises an adjustable hinge flap (3) composed of two parts, of which one part, essentially in the form of a rectangular plate, exhibits, on one side, a bead-like part (3') which projects up from the plane of the plate and is intended for receiving the hinge pin (5) parallel to the side, and, on the opposite side, an attachment (12) which projects up from the plane of the plate. Extending between the bead (3') and the attachment (12) is a cap screw (18) which can be turned through a through-passage (26) in the attachment (12) and engages into a thread (25) on the first part (20), fastened on the door leaf or window sash or frame, of the adjustable hinge flap (3), with the result that the latter can be adjusted in the ready-mounted state. The end of the cap screw (18) engages into a steel bush which is supported against the bead-like part. Seated in the through-passage (26) is a collared bush, against whose radial collar the cap (19) of the cap screw (18) rests. <IMAGE>
Patent DE-3724265-C1 (DE)
Title: Apparatus for storing the braking energy of a vehicle, in particular of a bicycle
Inventor: SCHMOOCK JOERG-HERMANN
IPC: B62M1/10
Filed: 1987-07-22
Granted: 1988-10-06
Abstract: Apparatus for storing the braking energy of a vehicle, in particular of a bicycle, for mounting in a wheel which has a stationary axle (10) and a hub casing (12) which rotates about the axle (10) and bears the wheel rim, if applicable via spokes, a spiral spring (14) which takes up the braking energy and means for selecting the operating positions "normal", "brake", "accelerate" with couplings which can be engaged and disengaged and at least one freewheel, an axle sleeve (16) which is arranged adjacent to the axle (10) so as to be rotatable about the latter and a hub sleeve (18) which is arranged adjacent to the hub casing (12) being provided, the inner end of the spiral spring (14) being fixedly connected to the axle sleeve (16) and the outer end of the spiral spring (14) being fixedly connected to the hub sleeve (18), and the means for setting the operating positions having a coupling (20) between the axle (10) and the axle sleeve (16) and a coupling (22) between the hub casing (12) and the hub sleeve (18), which are engaged in the operating position "brake", a freewheel coupling (24) between the hub casing (12) and the axle sleeve (16) and a coupling (26) between the axle (10) and the hub sleeve (18), which are engaged in the operating position "accelerate", and a freewheel coupling (28) between the axle sleeve (16) and the hub sleeve (18), which is disengaged in the operating position "accelerate". <IMAGE>
Patent DE-3728109-C1 (DE)
Inventor: PETRI UDO DIPL-ING
IPC: H04M9/10
Filed: 1987-08-22
Granted: 1989-03-16
Abstract: In the method, which is intended particularly for loudspeaker telephones, a control device is provided in which the respectively incoming speech frequency band is divided by means of polyphase analysing filter banks into several frequency sub-bands. Dedicated adjustable attenuators are provided for each frequency sub-band and for each transmission direction and are controlled in each case by an allocated level compensator. The level compensators receive their adjustment instructions in each case from respectively assigned speech analysing logic arrangements, which are inserted between the individual transmission directions for each frequency sub-band. The individual frequency sub-bands are re-combined following the attenuation adjustment to form a complete speech frequency band. 
<IMAGE>
Patent DE-3802144-C1 (DE)
Title: Electrical switch
IPC: H01H19/635
Filed: 1988-01-26
Granted: 1989-06-15
Abstract: An electrical switch is proposed in the case of which the control link is constructed as at least one groove-like depression, which is provided in the switching element, in order to achieve a particularly compact construction and as great a degree of freedom as possible with respect to the arrangement of the contacts to be driven, the groove-like depression having in its course at least one section which runs in the operating direction of the switching element and is provided with at least one further section which has a component running transversely with respect to the operating direction.
Patent DE-3830551-C1 (DE)
Title: Method for converting an articulated road bus for use on rail
IPC: B60F1/02
Filed: 1988-09-08
Granted: 1989-08-24
Abstract: Design of a rail bus by adding two front components with a central engine of the standard articulated town bus to the rear parts so that a double-headed vehicle is produced which is equipped with flanged wheels on both sides permitting the vehicle to move forward on rails.
Patent DE-3931024-C1 (DE)
Title: Steel prodn. having low phosphor content - comprises single stage process using calcium oxide saturated residual stage from porous melt
IPC: C21C5/35
Filed: 1989-09-16
Granted: 1991-05-16
Abstract: Steel with low P content is produced in a single-stage process from pig iron contg. up to 4.6% C, up to 1.0% Si, up to 0.9% Mn, and up to 0.20% P, in a convertor. In a first O2 blowing stage, basic slag is formed by 10-60Kg CaO-satd. residual slag from the a melt, pt. of crude steel, with 20-60kg/t soft burnt lime, and up to 10kg/t fluorspar, basicity being  2.8-40. In the second stage, decarbonisation is accompanied by de-phosphorisation. Impement energy of O2 is reduced below 20% in the third stage, with increase of inert gas through bottom tuyeres, while final C is adjusted. ADVANTAGE - P content can be adjusted to less than 0.0052, pref. less than 0.0032.
Patent DE-4016187-C1 (DE)
Title: Prodn. of multilayer closure or screening lamina - form carbon fibre reinforced, hardenable synthetic resin
IPC: G03B9/00
Filed: 1990-05-19
Granted: 1991-07-11
Abstract: Prodn. of a multi-layered closure- or screening lamina out of carbon fibre reinforced, hardenable synthetic resin, includes placing the plastic material sections over one another, and covering the outside with an outer layer which takes up excess resin during hardening. After hardening the resin, the outer layer is removed and the formed laminaa are then coated with a black, heat hardened lacquer. ADVANTAGE - The process is simple and enables larger laminaa to be produced quickly.
Patent DE-4101704-C1 (DE)
Title: Gasifier heating boiler - has combustion chamber with oxygen feed nozzle assembly and burner with back=up
IPC: F23L9/00
Filed: 1991-01-22
Granted: 1991-11-07
Abstract: Gasifier heating boiler fill shaft is adjoined by a reaction space above the grate, with combustion chamber below the grate containing a flame tube with connected off-gas tube A blower-charged air line is arranged in the bottom part of the combustion chamber and the flame tube comprises outer tube and inner tube connected to the off-gas tube. A central backup burner and nozzle assembly issue in the gas entry to the inner flame tube to jet in promoter gas e.g. oxygen using nozzle tubes which are confronted by the large end of a funnel inserted in the inner tube. The nozzle assembly (18) should consist of two concentric tubes (20,21) with the backup burner (2) sited in the centre of the inner tube (21). Both tubes are closed off at both ends and are joined to three 120 deg offset nozzle tubes (22,22,24) at the tube (20,21) end on the  flame tube (15) side. USE/ADVANTAGE - Refuse utilisation, heating systems. Nozzle assembly with offset end tubes ensure uniform combustion air feed to flame tube for total burn and heat recovery.
Patent DE-4139539-C1 (DE)
Title: Isosceles warning triangle with flat surface - which is of double-wall type, with removable rear surface with receptacles for tools
IPC: B60R11/06
Filed: 1991-11-30
Granted: 1993-01-07
Abstract: The warming triangle body has an isosceles triangle face forming warning symbols and support feet (10) which can be folded back ito the plane of the triangle. The triangle surface is of double-wall type, with the rear panel (2) pivotable away from the front panel (1) which carries the warning signal. The rear panel has depressions or compartments, forming receptacles (3) for car tools (4). Pref. the rear panel is pivotable along the standing side (5) of the triangle. ADVANTAGE - Combined use as warning and tool storage.
Patent DE-4141694-C1 (DE)
Title: Multi-chamber rear light for road vehicle - has number of light-permeable yellow and red strips fitted in white reversing light section
IPC: F21V13/08
Filed: 1991-12-18
Granted: 1993-06-24
Abstract: The vehicle rear light has a housing which contains at least four chambers with light source for the direction indicator, the reverse light, the brake light and the tail light. A light disc covers the light housing which corresp. to the functions of the individual chambers has available different sections of differing colours. In the section for the reversing light a number of light-permeable yellow or red strips with rectangular cross-section are sprayed, the width and distance of which are in the ratio of 2:3. The sprayed-in, light-permeable strips are all of the same material, viz. polymethylmethacrylate. USE - A multi-chamber rear light for a road vehicle.
Patent DE-4200629-C1 (DE)
Title: Machine for deburring workpiece - has workpiece mounted in holder with cut-out shaped to match workpiece
IPC: B24B29/00
Filed: 1992-01-13
Granted: 1992-12-24
Abstract: The machine partially controls the extend of rounding of the edges of workpieces while they are being de-burred by an abrasive brush. The workpiece (22) is mounted in a holder (24) which has a cut-out shaped to match the contour of the workpiece. Raised surfaces (26) are arranged around the workpiece which shield the sides of the workpiece partially against the action of the brush. ADVANTAGE - The amount of rounding of the workpiece edges can be influenced as required.
Patent DE-4210124-C1 (DE)
Title: Diagnostic X-ray appts. for examining heart function - has x-ray images each combined with difference image to amplify heart movement in displayed image provided on television monitor
IPC: H04N5/32
Filed: 1992-03-27
Granted: 1993-09-23
Abstract: The X-ray appts. uses a television signal path for transmission and visualisation of the successive X-ray images. A difference image is obtained in the television signal path, from two successive x-ray images of the examined organ (7), corresp to different movement phases of the latter and is combined with the actual x-ray image, so that the movement appears amplified. The difference image and the actual x-ray image may each be amplified before being combined via respective electrical circuits. The amplification factor for the difference image can be controlled in dependence on a brightness signal obtained from the preceding x-ray image. USE - For visual examination of heart function using pulsed x-ray beam.
Patent DE-4226591-C1 (DE)
Title: Gas sensor with temp. regulation circuit including resistance bridge - has control circuit for maintaining temp. of sensors in resistance bridge circuit constant, with circuit output indicating heat caused by gas
IPC: G01D3/036
Filed: 1992-08-11
Granted: 1993-09-23
Abstract: At the surface of the resistive sensing element (24), the reactive gas produces a specific emission of heat to unbalance the bridge circuit (23-27) which maintains the operating temp. of the sensing element. A feedback operational amplifier (27) in a diagonal of the bridge produces an output which gives a measure of the heat evolved by the gas reaction. A clock-controlled potentiometer (22) is connected to the adjustable resistance (23) and clocked with a periodicity longer than the thermal time constant of the sensor. USE/ADVANTAGE - For detection of trace gases in mixt. analysis. S simple circuit, high sensitivity with very low thermal capacity and time constant.
Patent DE-4229557-C1 (DE)
Inventor: BRUCKNER MARTIN
IPC: B60J5/06
Filed: 1992-09-04
Granted: 1994-03-24
Abstract: The invention relates to a folding device for coverings of the loading-area superstructure of transport vehicles, which device for the purpose of closing the loading area and for securing the loaded goods comprises a foldable tarpaulin which is guided and held on vertical rods and by virtue of the movability of the vertical rods can be brought into a folding or tensioning position, the covering (1) having a reinforcement (3) which in each case is arranged approximately centrally between two vertical rods (2), assists the arrangement of the folds and in the longitudinal axis (4) of which there is arranged a tension spring (5) controlling and/or assisting the formation of the folds. <IMAGE>
Patent DE-4244145-C1 (DE)
Title: Hollow waveguide coupling for circularly polarised waves - uses 3 dB couplers coupled to hollow waveguide to allow signal propagation in either direction
Inventor: ROSENBERG UWE DIPL ING
IPC: H01P1/17
Filed: 1992-12-24
Granted: 1994-02-03
Abstract: The coupling uses two 3 dB couplers (K1, K2), each coupled to the hollow waveguide (HL) via two of its four gates (11..14; 21..24), the spacing between their coupling points corresponding to a 90 degree phase shift in the propagated waves. A third 3 dB coupler (K3) is coupled to one of the remaining two gates (13, 14; 23, 24) of each of the former 3 dB couplers. The remaining two gates (33, 34) of the third 3 dB coupler respectively providing or supplied with signals with left and right circular polarisations. Pref. bandpass filters (BP) are inserted between the first two couplers and the hollow waveguide. ADVANTAGE - Allows signals to be propagated in hollow waveguide in either direction.
Patent DE-4319481-C1 (DE)
Title: Connection of heat exchange (transfer) tubes, consisting of fluoroplastic, of a heat exchanger to a tube plate (sheet)
Inventor: BARTEL WOLFGANG
IPC: F28F9/16
Filed: 1993-06-11
Granted: 1994-09-08
Abstract: In order to connect heat exchange tubes (5) made from fluoroplastic with a memory effect to tube plates (1), made from stainless steel, of a heat exchanger, stainless steel sleeves (6) are fastened in a gastight fashion coaxially with the through bores (4) on the edge side of the through bores (4) for the heat exchange tubes (5) in the tube plates (1). After the insertion of the heat exchange tubes (5) their end sections (9) are heated and flanged by 180 DEG  in the direction of the tube plates (1). Upon cooling, the end sections (9) are pulled against the stainless steel sleeves (6) in a gastight fashion and so as to be clamped in a planar manner. If a film of fluoroplastic is arranged on one side of the tube plates (1), or if films of fluoroplastic are arranged on both sides, these are provided in the region of the through bores (4) with outwardly directed necks extending coaxially with the stainless steel sleeves (6). During flanging of the end sections (9) of the heat exchange tubes (5), these outwardly directed necks are then enclosed, together with the stainless steel sleeves (6), in a gastight fashion so as to be clamped in a planar manner. <IMAGE>
Patent DE-4403499-C1 (DE)
Title: Cross-country ski
Inventor: SCHMETZ BRUNO DIPL ING
IPC: A63C5/044
Filed: 1994-02-04
Granted: 1995-04-20
Abstract: The invention relates to a cross-country ski, having a running surface profile provided on the underside thereof which is, for example, scale-like and has profiled parts which exert a braking effect on the sliding movement of the ski in one direction, and having a ski binding attached to the upper side thereof for a ski boot fitting into the latter. The ski binding has a design which makes it possible to secure the ski boot on the ski essentially both in the sliding direction exerting no braking effect as a result of its running surface profile (fast-skiing direction) and in the sliding direction exerting a braking effect as a result of its running surface profile (slow-skiing direction). In this arrangement, the ski binding may be arranged rigidly or rotatably on the ski. In order to permit safe skiing with the ski not only in the fast-skiing direction but also in the slow-skiing direction, the ski possesses an upward-directed curvature at both of its ends.
Patent DE-4404990-C1 (DE)
Title: Process for producing a sterile prednisolone gel
Inventor: BELLMANN GUENTHER DR
IPC: A61K47/32
Filed: 1994-02-17
Granted: 1995-05-04
Abstract: A process for producing a sterile prednisolone gel is characterised in that a sterile polyacrylate gel is produced in a manner known per se, prednisolone or its pharmaceutically acceptable esters are sterilised and incorporated in appropriate amounts in aseptic conditions into the polyacrylate gel, or the sterile prednisolone or its esters are suspended in part of the water amount required for producing the polyacrylate suspension and are homogeneously incorporated into the polyacrylate, which is then transformed into a gel.
Patent DE-4411520-C1 (DE)
Title: Holder for individual and multiple sheets for flip chart, wall or table attachment
IPC: B42F9/00
Filed: 1994-04-02
Granted: 1995-05-18
Abstract: The holder has a rear side, one-piece assembly profile and a front, one-piece covering profile pivotably connected with the rear side assembly profile. The covering profile has a rib extending over the complete profile length, which limits a downwardly open and narrowing gap between the assembly and covering profiles. The assembly profile (2) has a first guide rail (20) running horizontally in the profile longitudinal direction for displaceable accommodation of two or more holding bolts (26) accommodating sheets with pre-holed recesses, and at least one second guide rail (21,21*) running horizontally in the profile longitudinal direction for accommodation of a laterally withdrawable metal rail (27,27*) for the fitment of magnets.