baber/WOPTO huggingface dataset:
Patent AU-580182-B2 (AU)
Title: Apparatus for opening and closing industrial door
Inventor: TAYLOR DOUGLAS B
IPC: E06B9/68
Filed: 1986-08-08
Granted: 1989-01-05
Abstract: An operator for a rolling door having a curtain barrel shaft rotatable for actuating the door includes a drive gear adapted for connection to one end of the curtain barrel shaft and a second gear (66) adapted for connection to one end of an idler roller. The idler roller in use engages one surface of the door and extends horizontally across the top of the door opening. A third gear (70) is rotatably mounted in the region of the drive gear and the second gear (66) and an electric motor is provided to rotate this third gear (70). In one version of the invention there is a moveable fourth gear (82) in meshing engagement with the third gear (70) and driven thereby. The fourth gear (82) can be swung from a first position where it is in meshing engagement with the second gear (66) to a second position where it is in meshing engagement with the drive gear. A chain loop (46) connectable to the door is driven when the second gear and the idler roller rotate and it is provided to close the door even under pressure. In a second version, a floating clutch drive system employing an endless chain is employed to selectively drive either the shaft about which the door is rolled or the chain loop.
Patent AU-673244-B2 (AU)
Title: Methods and apparatus for preventing rounding errors when transform coefficients representing a motion picture signal are inversely transformed
Inventor: SUZUKI TERUHIKO
IPC: H04N19/503
Filed: 1994-03-01
Granted: 1996-10-31
Abstract: Mismatch error occur in the local decoder of a MPEG-standard compressor for a motion picture signal, and in an MPEG-standard expander for a compressed motion picture signal. This is because of the lack of a standard for rounding results of *.5 (* is an integer) obtained when a set of transform coefficients resulting from compressing the motion picture signal is inversely orthogonally transformed. The invention prevents mismatch errors by preprocessing the set of transform coefficients prior to the inverse orthogonal transform. The transform coefficients in the set are summed, and the parity (odd or even) of the sum is judged. When the parity of the sum is judged to be even, the parity of one of the transform coefficients in the set is inverted to provide a parity-inverted transform coefficient. This makes the parity of the sum odd. Then, when the set of transform coefficients including the parity-inverted transform coefficient is inversely orthogonally transformed, none of the results of the orthogonal transform will have a value of *.5.
Patent AU-706313-B2 (AU)
Title: A method of producing an electrical switch
Inventor: ENOCH CLAUS
IPC: H01H13/70
Filed: 1996-06-12
Granted: 1999-06-17
Abstract: An electrical switch wherein material is cut out of a sheet or web (1) of electrically conductive material such that a plurality of sets of terminals (5, 6, 7) are formed integrally with the sheet (1). A housing is moulded onto each set of terminals such that the inner terminals (7) are within the housing. Operative elements are mounted in the housing. The individual switches are separated from the sheet (1) either by severing the terminals 5 at 15 and 25 and the terminals 6 at 16, thereby forming a switch with a short distance (e.g. 4 mm) between the terminal ends of terminals (16), or by severing the terminals 6 at 16 and 26 and the terminals 5 at 15, thereby forming a switch with a longer distance (e.g. 6 mm) between the terminal ends of terminal (15). Thus, the switch has a set of at least two metallic terminals (5, 6), each of which comprises at least two sub-sets, wherein each sub-set corresponds to a different application of the switch. <IMAGE>
Patent AU-761735-B2 (AU)
Title: Tyre chain link with anti-slip formations
Inventor: DOHMEIER HANS-OTTO
IPC: B60C27/08
Filed: 1999-11-02
Granted: 2003-06-12
Abstract: A link for a tire chain including a tread portion and flanking side-wall portions with at least the tread portion including vertically extending links, three or four of which are interconnected by horizontal connectors to form a mesh of a desired shape. The link includes a base portion, a medial portion and a head portion, with at least one traction member of a material that is relatively harder than the material of the link partially embedded in the head portion and partially exposed on the surface of the head portion. The traction member may be in the form of tungsten carbide buttons or plates secured in holes in the head portion of the link or may be in the form of a plurality of particles consolidated in a cemented compact or steel matrix that is secured to the head portion of the link, either by being cast or formed on the head portion or by being provided on a body that is weldable to the head portion.
Patent AU-740471-B2 (AU)
Title: Illuminated suction tool with a disposable tip
Inventor: DAVIS WARREN
IPC: A61C17/08
Filed: 1998-03-19
Granted: 2001-11-08
Abstract: A dental suction tool has a disposable sanitary plastic suction tip to prevent cross contamination from one patient to the next. The tip has a bevel at the proximal end. Additionally, a light source such as a fibreoptic bundle with or without a ring light is provided on the interior of the dental suction tool to provide light to the end of the plastic disposable suction tip. Illumination from the ring light or directly from the fibreoptic bundle is transmitted along the length of the suction tip and is emitted from the end thereof to illuminate the oral cavity during dental procedures.
Patent AU-735730-B2 (AU)
Title: Fungicidal trifluoromethylalkylamino-triazolopyrimidines
Inventor: PEES KLAUS-JUERGEN
IPC: C07D487/04
Filed: 1998-03-23
Granted: 2001-07-12
Abstract: The novel compounds of formula I: <CHEM> (R<1>, R<2> and Hal are defined in the specification) show selective fungicidal activity. The new compounds are processed with carriers and adjuvants to form fungicidal compositions.
Patent AU-630014-B2 (AU)
Title: A metal platelet compound
Inventor: POLL MARTIN
IPC: A44C17/02
Filed: 1991-01-17
Granted: 1992-10-15
Abstract: The invention relates to a metal platelet component comprising metal platelets disposed side by side and connected by linking members. This metal platelet component is characterized by having applied to its underside, i.e. application side, a hot-melt adhesive layer which increases the stability of the metal platelet component and simplifies its handling.
Patent AU-634874-B2 (AU)
Title: A driving and supply unit for spray or surface coolers
IPC: F24F5/00
Filed: 1991-04-03
Granted: 1993-03-04
Abstract: The invention relates to surface-coolers and spray-coolers, such as are used underground for example. A driving and supply unit (1) with an air duct (21) draws warm air (2) in and conveys it with a fan (20) to a spray-cooler (30) with spraying nozzles (31) which atomise cooling water. On the floor, the cooling water is delivered in a high-pressure water pipe (7) and is first supplied via a control (9) to an impulse turbine (10) with a reducing gear (15), in order to drive the fan (20). The drive jet (27), which is deflected in the turbine, is caught with a collecting opening (26) and supplied to the spraying nozzles (31) via a cooling water pipe (8). On the way from the collecting opening (26) to the spraying nozzles (31), the pressure in the cooling water is increased, in order to obtain a pressure gradient across the spraying nozzles (31), which ensures their functioning. 
<IMAGE>
Patent AU-649246-B2 (AU)
Title: Method and apparatus for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water
Inventor: RIFFE WILLIAM J
IPC: E02B9/04
Filed: 1991-03-01
Granted: 1994-05-19
Abstract: 2083263 9118130 PCTABS00008 A device and method for preventing fouling and/or corrosion of the exposed surfaces of a structure which is in contact with seawater, brackish water, fresh water, or a combination of these. The system includes using a structure (10) having an exposed zinc-containing surface (16). At the exposed surface water interface a negative capacitive charge or an asymmetric alternating electrostatic is induced and maintained.
Patent AU-680938-B2 (AU)
Title: Neck clip bottle carrier for two rows of bottles
Inventor: SUTHERLAND ROBERT
IPC: B65D71/48
Filed: 1994-08-11
Granted: 1997-08-14
Abstract: A neck clip carrier comprised of two carrier units separated by a handle structure. Each carrier unit is comprised of a bottom panel and two angled side panels. The bottom panels and side panels contain openings for receiving two bottles, the lower edge of the side panel openings engaging the underside of the bottle flanges to support the bottles. The handle structure comprised of spaced panels hinged together at their upper edges, and the bottom and side panels of the carrier units are of two-ply construction. Tear strips may be provided in the plies of the outer side panels to facilitate access to the bottles. The carrier is formed from a single blank of material.
Patent AU-539362-B2 (AU)
Title: Seat suspension
Inventor: THOMPSON JAMES EDWARD
IPC: B60N2/90
Filed: 1981-10-06
Granted: 1984-09-20
Abstract: A seat suspension system, which includes a height adjustment valve for positioning a seat at a desired height in response to manual positioning of a height adjustment lever by controlling the amount of hydraulic fluid supplied to a cylinder having a piston therein coupled to the seat, provides damping of vertical motion of the seat by an accumulator coupled to the cylinder via a conduit so as to receive the hydraulic fluid from the cylinder and two different valves disposed in the conduit. A manually adjustable flow control valve has an adjustable orifice within the conduit for providing the seat with a nominal amount of damping. The damping of the suspension system is increased beyond the nominal amount in response to seat velocity in a downward direction by the second valve which responds to the pressure of hydraulic fluid flowing from the cylinder to the accumulator so as to restrict the flow of the fluid by an amount dependent upon the fluid pressure and thereby the rate of change of downward movement of the seat. At the same time the second valve is generally unresponsive to the pressure of fluid flowing in an opposite direction from the accumulator to the cylinder so as to be unidirectional in nature.
Patent AU-640235-B2 (AU)
Title: Heterocyclene derivatives
IPC: A61K31/38
Filed: 1991-06-03
Granted: 1993-08-19
Abstract: The invention concerns a heterocyclene derivative of the formula I, or a pharmaceutically-acceptable salt thereof. The invention also concerns processes for the manufacture of a heterocyclene derivative of the formula I, or a pharmaceutically-acceptable salt thereof, and pharmaceutical compositions containing said compound. Also included in the invention is a method of treating various inflammatory or allergic diseases using a heterocyclene derivative of the formula I, or a pharmaceutically-acceptable salt thereof, and the use of such a compound in the production of a new medicament for such use.
Patent AU-615634-B2 (AU)
Title: Expression of biologically active factor XIII
Inventor: SEALE RONALD L
IPC: C12R1/645
Filed: 1987-09-21
Granted: 1991-10-10
Abstract: DNA sequences that code for proteins having substantially the same biological activity as Factor XIII are disclosed. DNA sequence coding for polypeptides that are functionally homologous to the a, a', and b subunits of Factor XIII are contained within expression vectors useful for transfecting a variety of eucaryotic and procaryotic host cells. Methods for preparing (a) proteins having substantially the same biological activity as Factor XIII; (b) proteins which, upon dissociation in the presence of calcium, have substantially the same biological activity as Factor XIIIa; (c) proteins which, upon actuation, have substantially the same biological activity as Factor XIIIa; and (d) methods for preparing proteins which have substantially the same biological activity of Factor XIIIa are also disclosed.
Patent AU-743654-B2 (AU)
Title: LKTA deletion mutant of P. haemolytica
Inventor: BRIGGS ROBERT E
IPC: A23L35/00
Filed: 1998-09-25
Granted: 2002-01-31
Abstract: Mutants of P. haemolytica provide excellent safety and efficacy when used as vaccines in ruminants, for example cattle, sheep, and goats, subject to pneumonic pasteurellosis. They can be administered by a variety of routes. Especially preferred is the use in animal feeds. The mutants are not reverting and contain no foreign DNA and no introduced antibiotic resistance genes.
Patent AU-753263-B2 (AU)
Title: Noodle product of the beehoon type
Inventor: MEYER PHILIPP PAUL
IPC: A23L7/109
Filed: 1998-12-21
Granted: 2002-10-10
Abstract: A full moisture shelf stable noodle product having a dry matter content of from 30 to 45% by weight, having a pH of from 3.7 to 4.5 and comprising a cooked flour or semolina of a starchy plant, softened water, a cooked starch, an ionic gelling agent, an emulsifier, a cation which has formed a gel with the ionic gelling agent, an acid and an oil.
Patent DE-1901835-B2 (DE)
Title: Combined valve an radiator filler cap - combines pressure and vacuum reliefs in one piece check valve
IPC: F01P11/02
Filed: 1969-01-15
Abstract: A radiator filler cap has a thick walled single moulding carrying the pressure seal and a central chamber for the underpressure valve which is supported on an end closing plate. The twist cap (1) centre pin (7) has a head (7a) retaining a valve plate (3) faced with a pressure seal washer (4) and with a spring (6) around it. The centre bore (8) is recessed (10) and faced (11) for a vacuum disc seal (12). A domed and holed (16) closing plate (14) aligns a closing spring (13). Below the underpressure limit, the disc seal breaks face contact, with air compensation at the radial clearance (8a) of the pin.
Patent DE-1917564-B2 (DE)
Title: Analogue development model for turbine shafts - reproduces temperature gradients of moving shaft in stationary test
IPC: F01D19/02
Filed: 1969-04-02
Abstract: The model consists of a hollow steam pipe surrounded by thermally insulating material. At one point a segment shaped disc is welded to the hollow pipe. Thermocouples are inserted through the insulation material. The temperature at the inside edge of the disc on the pipe corresponds to the temperature at the surface of the turbine shaft and the temperature at the outside edge of the disc corresponds to the temperature at the centre of the turbine shaft. Simulated start up and shutdown procedure of turbine may be monitored.
Patent DE-1958746-B2 (DE)
Title: HF receiver with double and multiple frequency conversion - has common synchronous tuning-circuit for all mixing oscillators with specified detuning ranges
IPC: H03D7/16
Filed: 1969-11-22
Abstract: The HF receiver, with double and multiple frequency conversion, has its mixing oscillators (01-03) tuned synchronously from a common tuning circuit (A) so that they follow the direction of the input mixing frequency and IF frequency. With double mixing, the frequency detuning of both oscillators is the same; whilst with triple mixing, the detuning of one is equal to the sum of the detuning ranges of the other two. A bandstop filter (5), tuned to the expected mirror-image frequency is connected in front of the first mixing stage (M1). The bandstop filter has a bandwidth equal to or greater than the bandwidth of the receiver lowest IF signal.
Patent DE-2015338-B2 (DE)
Title: Parallel intermediate wiring distributor frame for telephony - has identical blocks forming stack with interconnecting tags and pins
IPC: H04Q1/14
Filed: 1970-03-31
Abstract: The parallel intermediate wiring distribution frame, for telephone equipment, consists of identical insulating distribution blocks (1, 2) screwing together to a support plate (15) by means of a screw assemblies (16-19). Each first distribution block (2) has contact tags (7) projecting at right angles from both sides and contact pins (4) projecting orthogonal to the tags and connected to them. The tags connect with wires (12) in the wire bundle (9) supported in channels in the sides of the second distribution block (1). The two identical blocks stack one above the other to allow large composites containing many such blocks.
Patent DE-2056000-B2 (DE)
Title: Exhaust scavenging control for rotary IC engine - has variable area nozzle in each duct to convergent-divergent junction zone with flap valve
IPC: F01C3/02
Filed: 1970-11-13
Abstract: The rotary IC engine exhaust self-scavenging gear is for cross-shafted rotor engines with synchronised meshing pistons. A convergent-divergent nozzle is provided in each exhaust duct, with a flap valve at the junction between the two, permitting flow from each alternately. The nozzle is rectangular with two adjustable sides pivoting about their downstream ends and operated synchronously with the engine, pref. via a centrifugal governor. The valve is shaped so that the pipe junction zone also forms convergent-divergent nozzles.
Patent DE-2101346-B2 (DE)
Title: Capotasto for changing tuning of guitars - has curved section passing round back of neck with tooth engaging ratchet on front part
IPC: G10D3/04
Filed: 1971-01-13
Abstract: The capotaste device is used for stopping all the strings of a guitar at a given fret in order to change the tuning of the instrument without changing the tension of the strings. The capotaste is made of two sections hinged together. The section (1) of the capotaste which lies against the guitar strings themselves has a section (6) with a set of teeth (7) cut into it. The other section (2) of the capotaste linked to the string contacting section ( 11) by means of a hinge (4), it has a raised section (3) which engages with the back of the neck of the guitar. It also has a pointed piece which engages with the teeth (6) cut into the contact section (1).
Patent DE-2159959-B2 (DE)
Title: Sheet metal shuttering tile - has folds with contacting side surfaces to reinforce composite concrete ceilings
IPC: E04B5/40
Filed: 1971-12-03
Abstract: The shuttering tile has folds, formed out of sheet metal of the tile, projecting into the concrete, when installed, and contains thrust-carrying shearing surfaces. The two sides of each fold contact eact other over their height. The shearing surfaces are formed by punching and by pressing the sections out of the fold plane. Loops and/or scales are pressed out of the fold sides. The folds are cut in their free edge and part of the intermediate flaps are bent-out sidewards. The pressed surfaces in the folded flanges may alternatively be pressed aside, saw-like teeth.
Patent DE-2225845-B2 (DE)
Title: One man operated monorail track running gear - has carrier chassis with seat, pedals and drive linking two trolleys
IPC: B61B13/04
Filed: 1972-05-27
Abstract: The travelling wheel for use on a monorail suspension track is designed to enable operation to be carried out by a single person acting unaided. For this purpose two standard-type trolleys (5) are rigidly interconnected by a support framework. The latter is fitted with a seat, pedals (4), and drive with two fold transmission, and free running and return brake (6), leading from the pedals to one of the trolleys which is fitted as drive trolley (5).
Patent DE-2230736-B2 (DE)
Title: Interrupter for cable-making machine drive circuit - on occurrence of wire damage causing bobbin speed reduction
IPC: D07B7/08
Filed: 1972-06-23
Abstract: In an electrical device for switching off cable-making machines on the occurrence of wire cracks or ends, partic for cage type cable-making machines with or without reverse rotation on which electrical conductors with or without insulation are formed into a cable, the switch off device being effective in conjunction with speed of the bobbin, each bobbin is positively connected via spindle centres and a torque transmission unit with a braking and rotational speed monitor with which is associated a lower limit of rotational speed delivering the shut-off pulse, as well as a by-pass (over-riding) switch. Overcomes the difficulty of uncontrollable and too slow a shut down of the machine if defects in the wire arise and affect the rational speed of the bobbin.
Patent DE-2836704-B2 (DE)
IPC: G04B37/11
Filed: 1978-08-22
Abstract: The back (7) of the case is fixed by notch to the middle (1) whose annular rib (6) which projects from the base of this middle serves both as fixing notch and retaining element for the lining (21). The latter is pressed obliquely outwards and towards the peripheral shoulder of the back by the bevel (9). Via its inner part it presses the thread (15) of the encaging ring (13) against the upper shoulder of the set-back (10), the compression of the lining square with the rib (6) and square with the thread (15) being the same. Thereby, the lining is held in place and acts as a damping element for the displacements of the encaging ring (13) in the event of a shock. <IMAGE>
Patent JP-S6213711-B2 (JP)
IPC: G06K7/10
Filed: 1983-01-25
Abstract: A narrow-bodied, single-and twin-windowed, hand-held, laser scanning head for reading bar code symbols includes at least one window mounted at the rear region of the head, and through which either the incident beam going to the symbol and/or the reflected beam returning from the symbol, passes unobstructedly and exteriorly of, and past, the front and intermediate body regions of the head. A field- replaceable laser tube arrangement, a laser tube and method of making the same, an arrangement for and method of controlling a scanning system, optical passive elements for increasing the depth of field, a trigger protective device, and a one-piece support bench and method of fabricating the same by mass-production techniques are also disclosed.
Patent JP-H0440266-B2 (JP)
IPC: B65D41/34
Filed: 1985-02-06
Abstract: A closure for bottles (10) is disclosed which includes an internal radius support disc (48) or cylinder (58) for positioning within the mouth (12) of the bottle to enable the bottle to resist radial inward deformation when subjected to pasteurisation or other post-bottling heat treatment. The closure (40) can be formed by coining a conventional aluminium roll-on cap blank using a pressure block (60) having a central land (64) projectable into the mouth of the bottle to form the support disc or cylinder from the top of the cap blank. Also the cap (50) can be moulded thereby providing a moulded cylinder (58).