baber/WOPTO huggingface dataset:
Patent AU-2014243387-B9 (AU)
Title: Key module for a keyboard key and method for producing a key module for a keyboard key
Inventor: MULLER KARL-HEINZ
IPC: H01H13/02
Filed: 2014-02-28
Granted: 2017-02-02
Abstract: The invention relates to a key module (100) for a keyboard key. The key module (100) has a module base (130), a module cover (150) that can be connected to the module base (130), and a key lifter (140) for connecting a key button (160) which is translucent at least in a symbol-bearing portion. The key module (100) is characterised in that the module base (130) has at least one opening (135) between a base portion of the key module (100) and the module cover (150). The key module (100) is also characterised in that the module cover (150) has a portion (355) which is translucent to light from a light source, more particularly a colour-changing light source (120) for backlighting the symbol-bearing portion of the key button (160), and which is aligned with the at least one opening (135) when the module cover (150) is connected to the module base (130).
Patent AU-2015249020-B9 (AU)
Title: Stagger stacked flowerpot and stereo greening wall space formed by combining of flowerpots in stagger stacked mode
Inventor: WU YUNCHONG
IPC: A01G27/02
Filed: 2015-02-04
Granted: 2019-04-04
Abstract: Abstract The invention discloses a stagger stacked flowerpot, which is characterized in that: the stagger stacked flowerpot is comprised of a flowerpot body, in which a soil baffle is provided to divide the flowerpot body into a plant and compost space and a 5 water storage space; the soil baffle is provided with a water groove, which effectively separates the irrigated water from the soil. The invention has the advantages as simple structure, preferable rigidity, security, stability, reliability, convenient plantation, low construction and maintenance cost, fast irrigation and easy control thereof, and water-soil separation, and is suitable for building masonry walls, commercial spaces, 10 residences and so on.
Patent AU-2017303833-B9 (AU)
Title: Redraw sleeve assembly
Inventor: RUKAT BRONISLAW
IPC: B21D22/28
Filed: 2017-07-03
Granted: 2022-04-14
Abstract: A can bodymaker comprising a ram (2) and a redraw sleeve assembly (3) for holding a cup or other preform article against a redraw die. The redraw sleeve assembly (3) comprises: a redraw sleeve (7); a redraw carriage (8) to which the redraw sleeve (7) is removably coupled, the redraw carriage (8) being driven in a reciprocating motion along an axis; and a redraw sleeve alignment mechanism (103). The redraw sleeve alignment mechanism (103) comprises: a redraw sleeve module (101) having one or more bearings (13) defining a passage through which the redraw sleeve (7) moves and a bearing adjustment mechanism to facilitate radial alignment of the redraw sleeve module (101) with the redraw die. The coupling between the redraw carriage (8) and the redraw sleeve (7) permits variable radial offset, relative to said axis, between the two components.
Patent DE-102007036877-B9 (DE)
Title: Behandlungsstation für Druckbehälter und Verfahren zum Befüllen der Druckbehälter
Inventor: ZOLEDZIOWSKI ROBERT
IPC: A62C13/76
Filed: 2007-08-06
Granted: 2013-03-07
Abstract: Behandlungsstation (1) für Druckbehälter (F, F2) von fest installierten oder transportablen Feuerlöschanlagen zu Feuerlösch- und/oder Feuerlöschübungs-Zwecken, zum Auffüllen der Druckbehälter (F, F2) mit einem Löschmittel und einem Treibmittel durch ein oder mehrere am Druckbehälter (F, F2) vorgesehene Übergabeventile (4) für beide Medien, die zum Erreichen der Funktionsfähigkeit dem Druckbehälter (F, F2) zuführbar sind, wobei a) der Druckbehälter (F) mit seinem Übergabeventil (4) auf ein Austauschventil (3) eines Sockels (2) der Behandlungsstation (1) aufsetzbar ist, und beim Aufsetzen die Ventile (3, 4) so kontaktiert, dass sie sich in den Offenzustand versetzen und/oder b) zumindest ein Füllschlauch (28) mit Austauschventil (3) zum Anschluss an das Übergabeventil (4) am Druckbehälter (F2) vorgesehen ist, und zur Bemessung und Begrenzung der Mengen der dem Druckbehälter (F, F2) zuzuführenden Medien ein auf Druck reagierendes Messinstrument (DS) vorgesehen ist.
Patent DE-3222944-C1 (DE)
Title: Internally ribbed tube for central heating boilers - consists of welded rolled or bevelled profiles of T=shape, or U=shape
Inventor: SCHUSTER OTTO
IPC: F24H1/26
Filed: 1982-06-18
Granted: 1987-11-12
Abstract: The tube is esp. for boilers of low temperature central heating systems. It consits of integral casing strips of appropriate length, with longitudinal ribs, and welded together along the side. The strip consist of T- or U-shaped rolled or folded chamfered profiles (2,3). The webs (7) of the T-profile, or the base (8) of the U-profile, form the tube jacket. One T- and one U-profile are alternately fastened to each other. The flanks (6) of the U-profile may slope towards each other.
Patent DE-3235515-C1 (DE)
Title: Use of an immersion spout
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER D
IPC: B22D11/10
Filed: 1982-09-22
Granted: 1984-02-09
Abstract: The invention relates to the use of an immersion spout according to Patent P 3149399 for pouring aluminium-killed steel melts with an aluminium content of > 0.010% in sizes of </= 130 mm under a casting powder layer in continuous casting moulds. By the use according to the invention, it is possible to dispense with oil lubrication and instead to use casting powder, with the result that the surface quality is substantially improved.
Patent DE-3245131-C1 (DE)
Title: Apparatus for drilling in underground excavations
Inventor: MAHNCKE JUERGEN
IPC: E21B19/087
Filed: 1982-12-07
Granted: 1984-05-24
Abstract: The drilling apparatus comprises a carriage which is carried by a frame and has a rock drilling machine, a clamping device and a drill guide. In order to enable a bore to be started at the various angular positions, the carriage is pivotable on the frame in two horizontal bearings and can also be secured in the vertical direction in various planes via several bearing means. To simplify the displacement of the frame plus carriage, it is suspended in an existing running rail in the gallery via a truck to which a brake line is allocated. Furthermore, the drilling machine is connected to a truck which can be moved on the carriage. The feed movement of the drilling machine is effected via a chain drive.
Patent DE-3505761-C1 (DE)
Inventor: KOHLMORGEN KARL-HEINRICH
IPC: E21D15/44
Filed: 1985-02-20
Granted: 1986-02-13
Abstract: 1. Sealing arrangement for hydraulic pit props and the like comprising at least one double action cylinder and a piston axially guided in a cylinder which may in turn be axially guided in a wider cylinder, either the piston and each radially inner cylinder or each cylinder having a recess in the form of an annular groove (6) which is rectangular in section and open to the radially outer and inner side, respectively, for accommodating sealing elements (1 to 5) ; a sealing ring (1) which bears in the radial direction against the base (7) of the aforesaid recess and in the axial direction against the low pressure end (ND) and has at least two annular sealing surfaces (23, 25, 26) exposed on the radial side, and further comprising two-backing rings (2, 5) arranged at the low pressure end ( ND) and the high pressure end ( HD), respectively, of the sealing ring (1), that backing ring which is situated at the low pressure end (2) being seated in a rectangular corner recess (10) of the sealing ring (1), characterized in that that sealing surface (26) of the sealing ring (1) which is situated at the high pressure end is formed by a radially movable sealing lip (14) which is separated from a seated lip (15) by means of an annular groove (11) which is approximately V-shaped in section and open to the high pressure end, which lip (15) lies in contact with the base (7) of the annular groove (6) in which the parts are installed ; and in that the backing ring (5) situated at the high pressure end has an axial projection extending into the annular groove (11) which separates the lips, said projection serving as supporting ring (29) for the sealing lip (14) which is subjected to low pressure (ND).
Patent DE-3515736-C1 (DE)
Title: Auxiliary device for placing a flange ring on a sheet-metal tube
Inventor: MEINIG MANFRED
IPC: F16L23/12
Filed: 1985-05-02
Granted: 1986-07-10
Abstract: In order to place a profiled flange ring on a thin-walled, thin sheet-metal tube, an expandable auxiliary ring is specified which supports the flange ring while it is being driven into the tube end, and is knocked in together therewith. Once the flange ring is firmly seated, the diameter of the auxiliary ring is reduced, said ring is thus relieved of stress and it is pulled out of the pipe end.
Patent DE-3622398-C1 (DE)
Title: Sepg. calender rolls - involves lowering pressure in hydraulic carrier support installations with time delay w.r.t. pressure to prevent damage to roll surface
Inventor: LEHMANN ROLF DIPL-ING
IPC: D21G1/00
Filed: 1986-07-01
Granted: 1987-06-19
Abstract: The calender which is equipped with a stand and several rolls located on top of each other. The bottom roll features a torsion-resistant carrier, which is moved in the vertical direction by means of hydraulic carrier support devices, and a roll surface which rotates round the carrier, is supported by a hydraulic support component and moves in the vertical direction. The process involves lowering the pressure in the hydraulic carrier support installations with a specific time delay in relation to the pressure in the hydraulic roll surface support components. ADVANTAGE - The process and the associated control unit cut the sepg. time while preventing damage to the roll surface.
Patent DE-3809563-C1 (DE)
Title: Screw connecting terminal for electrical conductors
IPC: H01R4/36
Filed: 1988-03-22
Granted: 1989-07-27
Abstract: In the case of a screw connecting terminal for electrical conductors, which consists of a clamping body (10) and a clamping screw which engages therein, the clamping body (10) being formed from a sheet-metal strip (11) to produce an essentially rectangular frame body which, at least in the region in which the clamping screw passes through, has two sections (15, 16) which are essentially superimposed parallel to one another and the inner one of which has a necked-down threaded section (20) which projects into the superimposition region of the outer section (15) and possibly forms a bearing pin for a wire protection device which is mounted between the sections (15, 16), and the outer of the mutually superimposed sections (15) being an end section of the sheet-metal strip (11), it is proposed according to the invention that another end section (17) is connected to the inner section (16), which end section (17) is bent around essentially through 90@ in the plane of the adjacent clamping body section (14) and enters a recess (24) in the same, the shape of that end section (17), which is integrally formed on the inner section (16), with respect to the longitudinal centre axis (L) of the clamping body (10) being essentially symmetrical, in a sheet-metal strip longitudinal section of the clamping body, with respect to the longitudinal centre axis (L) of the opposite section (13). This special design makes it possible for the clamping body to absorb relatively high screw forces and the reaction forces associated with them. <IMAGE>
Patent DE-3833508-C1 (DE)
Title: Furnace for the hot extraction of gases contained in solid samples
IPC: F27B17/02
Filed: 1988-10-01
Granted: 1990-02-22
Abstract: The invention relates to a furnace for the hot extraction of gases contained in a solid sample. So that an indirectly heated ceramic crucible and a directly heated graphite crucible 9' can be used alternately in the same furnace without relatively large modifications, the upper electrode 2 has between it and a lower electrode 3' a tubular resistance heating element 4 axially clampable, a collar 11 which is radially directed inwards, reaches over the alignment of the opening 7 in the lower electrode 3 and serves as abutment for the upper edge of a graphite crucible 9'. A stamp (plunger), in conjunction with which the graphite crucible 9' is pressed against the abutment 11, forms the other electrode. <IMAGE>
Patent DE-3840062-C1 (DE)
Title: Thermal relay having bimetallic compensation
IPC: H01H71/74
Filed: 1988-11-28
Granted: 1990-05-10
Abstract: The invention relates to a thermal relay having bimetallic releases accommodated in a housing and having a multi-element transmission device which transmits the bimetallic bending from a bridge system via a tripping lever and further parts to an auxiliary contact module, and which is equipped with a bimetallic rod (which interacts with the tripping lever) in order to compensate for the ambient temperature, and with a device for matching to the rated current, which device, as a compensation and control unit, is equipped with a compensation bimetallic rod (300) which is preformed mechanically and uniformly in the shape of a circular arc. <IMAGE>
Patent DE-3925586-C1 (DE)
Title: Endless belt grinding machine - prepares tensile test-pieces using flat table with rollers at either end
IPC: B24B21/20
Filed: 1989-08-02
Granted: 1990-12-06
Abstract: The belt grinder has two roller-supported return rollers to the side of the table for a horizontal endless grinding belt. The tensile testpieces are held in a clamp and ground on the level sector of the belt. One of the roller supports (2, 3) should adhust in the belt direction parallel to the table plane. The table (14) can be exchanged to suit the different roller spacings. USE/ADVANTAGE - Table can be exchanged to suit belt return roller spacing and testpiece length required in quick time.
Patent DE-3929275-C1 (DE)
Title: Tactile display unit for blind people - has groups of projecting pegs forming Braille symbols
IPC: G09B21/00
Filed: 1989-09-02
Granted: 1991-03-14
Abstract: A tactile display panel for blind persons or persons with seriously impaired vision consists of a panel with groups of projecting pegs arranged to form Braille symbols. Each peg (2) fits in a hole in the panels (1) (18) and covers a hole (16) in a thin plate (17). This hole is also covered on the underside by a piston (13) attached to a wire (14) made of memory metal. A duct (10) supplied with compressed air is formed immediately below the thin plate (17). When the memory wire (14) is heated by passing an electric current through it, it contracts and pulls the piston (13) away from the hole (16) in the thin plate (17). Compressed air then flows through the hole (16) and lifts the peg (2) so that its tip projects above the surface of the panel.
Patent DE-4218126-C1 (DE)
Title: Quenching appts. for parts esp. for hardening - comprises parts conveyor in quench tank and pumped circulation of quench medium upwards within quench chamber
Inventor: BAYER REINHOLD
IPC: C21D9/00
Filed: 1992-06-02
Granted: 1993-12-09
Abstract: Quenching equipment for parts, esp. for hardening, with parts conveyor in a quench tank and a pumped circulation of the quench medium within a quenching chamber mainly upwards through the openings in the parts conveyor. The parts are conveyed through the quench chamber (11) above the level of the quench bath and the quench medium is pumped through a vertical channel (25) to pass up through the openings in the conveyor (15) and flow round the parts for quenching. USE/ADVANTAGE - For quenching parts, esp. for hardening, and provides effective agitation of the quench bath for highly uniform quenching and absence of distortion.
Patent DE-4318933-C1 (DE)
Title: Detachable power-assistance system for steering gear
Inventor: DENFELD BERND
IPC: F04C14/28
Filed: 1993-06-03
Granted: 1994-07-07
Abstract: The system is driven via a hydraulically-operated clutch (18), typically supplied from the engine lubricating-oil system (14). The pipe (16) to the clutch from the latter can contain a solenoid valve (24) actuated by a control circuit (26) working with the steering gear. This can be operated by a sensor (34) in the steering wheel (32), detecting when a predetermined torque is exceeded. The clutch can be actuated by a ram.
Patent DE-4345123-C1 (DE)
Title: Valve arrangement for a respirator device
Inventor: SCHALLER PETER DR ING HABIL
IPC: A61M16/00
Filed: 1993-12-30
Granted: 1995-04-13
Abstract: Conventional respirator devices for adults have an inhalation valve and an exhalation valve which are in each case controlled by an assigned valve drive. During ventilation at high rates, this leads to time- coordination problems. Respirator devices for infants are in most instances based on the continuous flow principle. In this principle, inspiratory and expiratory flow are controlled by only one valve arranged in the exhalation branch. The object of the invention is to establish a valve principle for both groups of patients, which is of simple construction, requires only one valve drive and is suitable for ventilating at high rates. The solution which has been found is distinguished in that the inhalation valve and exhalation valve are combined to form a double valve, in which the movable valve elements of both valves are connected rigidly to one another. Only one valve drive activates the inhalation valve and exhalation valve. Coupling to the valve is by magnetic force, the site of coupling having a slightly spherical shape. Application area is respirator technology. <IMAGE>
Patent DE-4413415-C1 (DE)
Title: Attachment of fuel injector to cylinder head
Inventor: STOLK THOMAS DIPL ING
IPC: F02M61/14
Filed: 1994-04-18
Granted: 1995-06-08
Abstract: The device has a clamping shoe (3) with a claw-like flexible clamp (4) and mounting bolt (5). The clamp is U-shaped with unequal leg lengths. The shoe presses upwards on the longer leg (22) of the clamp and one end presses the end of the other leg down onto the cylinder head. The other end of the shoe presses on flats (12) on the otherwise cylindrical injector. There is a spherical washer (21) between the head of the bolt and the clamp. The shoe is bent slightly into a V.
Patent NL-1000347-C1 (NL)
Title: Goods-transport mechanism
Inventor: KIGGEN PETER THOMAS
IPC: B65G21/02
Filed: 1995-05-12
Granted: 1996-11-13
Abstract: The mechanism has a frame incorporating two channel-section components (2) mounted in a mirror-image pattern. These are joined to each other by one or more transverse bars (3), while the conveyor itself (1) travels between the components. Each component comprises two flat portions (12,13) in the same plane and are joined by a U-section with inclined sides (15,16). The latter include obtuse angles with the flat portions and the web (14) of the U-section. The middle portions of the components can be closer to each other than the flat ones, and the obtuse angle can be 135 deg.
Patent NL-1002927-C1 (NL)
Title: Split spring locking ring
Inventor: GENDEREN DIRK HENDRIK VAN
IPC: F16B21/18
Filed: 1996-04-23
Granted: 1997-10-24
Abstract: Two elements (1,2) are screwed together. One of the elements has an annular groove (9) seating a split spring ring (3). The thickness (D) of the ring is slightly less than the breadth (B) of the groove. The periphery of the ring protrudes from the groove and is thickened (6) on one or both faces. The thickening may form a continuous rim or be a series of conical protrusions. The thickening prevents the ring from being pushed into the groove, so slackening the locking between the two elements, particularly when torsional forces are applied to the assembly.
Patent NL-1003502-C1 (NL)
Title: Automatic removal of spinal cords from carcasses
Inventor: LANGEN JOHANNES PETER ANTONIUS
IPC: A22B5/00
Filed: 1996-07-04
Granted: 1998-01-07
Abstract: The spinal cord (1a) of a carcass is removed by sawing in an apparatus consisting of a base (2) with a vertically moving support (3) to carry the carcass. This presses against a sloping plate (4), the upper end of which (4a) can move from a first position along the plate to a second, providing sufficient space for the hollow cylindrical saw (11) to operate to remove the spinal cord. A system (6) holds the carcass firmly against the plate (4).
Patent RU-2009099-C1 (RU)
Inventor: SEMAKIN SERGEJ D
IPC: B66B9/06
Filed: 1988-06-08
Granted: 1994-03-15
Abstract: Изобретение относится к горнодобывающей промышленности, в частности к карьерным и шахтным подъемным установкам. Сущность изобретения: начальный участок направляющих 3 и 4, по которым перемещаются сосуды 1 и 2, выполнен из нескольких прямолинейных участков 8, 9. Количество участков 8, 9 равно числу периодов неустановившегося движения. Для каждого периода ускорение является величиной постоянной. Угол наклона каждого указанного участка меньше угла наклона участка с установившимся режимом и определяется по приведенной формуле. 1 з. п. ф-лы, 2 ил.
Patent RU-2040825-C1 (RU)
Title: Fast tunable magnetron
Inventor: ZYBIN MIKHAIL N
IPC: H01J23/207
Filed: 1990-09-03
Granted: 1995-07-25
Abstract: FIELD: microwave technique. SUBSTANCE: magnetron has cathode, anode slow-wave structure, tunable element secured on at least one flexible component and is provided with hole of unequal-axis, such as elliptical, shape whose small axis coincides with tunable element axis. Hole receives cam of shaft passed through this hole perpendicular to tunable element axis. Maximum size of cam is smaller than that of small axis of hole and maximum radius of cam is smaller than that of long half-axis of hole but greater than its small half-axis by value equal to or greater than displacement distance of tunable element during frequency retuning from center to end of frequency control range; maximum size of cam in direction perpendicular to its maximum radius is smaller than small axis of hole by at least value corresponding to maximum displacement distance of tunable element during fast frequency variation. EFFECT: provision for fast fixed-frequency variation. 2 dwg
Patent RU-2061539-C1 (RU)
Title: Device for alkylation and method for reduction of liquid leakage from lower zone of alkylation reactor
Inventor: KEJT VEJN KHOVIS
IPC: B01D17/028
Filed: 1990-02-21
Granted: 1996-06-10
Abstract: FIELD: alkylation equipment. SUBSTANCE: in the process of alkylation, the quantity of hydrofluoric acid (HF) catalyst required for maintaining the desired relation between the quantity of hydrofluoric acid and the quantity of hydrocarbon in many reactors of alkylation is located in the lower part of the common settling basin. Perfection includes separation of the lower part of the common settling basin into many chambers for accommodation of the desired quantity of acid catalyst so that leakage occurring in the device which supplies the catalyst in one of many reactors leads to leakage of such quantity of the liquid acid which is contained in one of chambers and does not affect the level of liquid acid in the chamber with no leakage. EFFECT: higher efficiency. 6 cl, 4 dwg
Patent RU-2005928-C1 (RU)
Inventor: FRUMKIN LEV A
IPC: F16D33/08
Filed: 1990-04-02
Granted: 1994-01-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: hydraulic clutch has driving clutch member provided with spring-loaded blades, which are mounted for movements in radial direction, and driven clutch member provided with control cam fixed to it in axial direction and for engaging with the blades. Cross-section of the cam has two diametrically opposite arcs of grater radius, which increase with cam length, and two arcs of lesser radius, which is constant over the length of the cam, smoothly conjugated with the grater arcs. Two diametrically opposite projections are provided on inner side of the driven clutch member. The projections are in contact with surfaces of the driving clutch member and arranged from the side of surfaces of the cam made over the arcs of constant radius. Spaces between the clutch members, which are formed by the projections, are cross interconnected via passages provided in the driving clutch member. Diametrically opposite sections of the driving clutch member interposed between the blades are also interconnected via passages. The blades can rotate. EFFECT: enhanced reliability. 5 cl, 8 dwg