baber/WOPTO huggingface dataset:
Patent AU-592156-B2 (AU)
Title: Ventilation device for building roofs
Inventor: PETERS NORBERT
IPC: F24F7/02
Filed: 1987-02-25
Granted: 1990-01-04
Abstract: A housing (2) defines a ventilation opening (l) controlled by a closing device with two flaps (5, 6) which are alike and are pivotally movable in opposite directions about external hinge axes (l8) (see Fig. 2) by means of pivot drives (7) and which, in their closed position, engage with their edges over a gutter (l9) crossing the ventilation opening (l) centrally as well as over the walls (9, l0; ll, l2) of the housing (2) carrying them, at their upper edge so as to completely cover the ventilation opening (l) in the housing (2) and protect it from the entry of the weather. A transverse girder (8) is secured to the longitudinal walls (9, l0) and engages under the gutter (l9) and supports the pivot drives (7) for the flaps (5, 6). The longitudinal walls (9, l0) of the housing (2) comprise supporting and locking rails (20, 2l) (see also Fig. 3) supporting axially adjustable bearing blocks (24, 25) for the flaps (5, 6).
Patent AU-678594-B2 (AU)
Title: Substituted 2-fused phenylpyridines with herbicidal activities
Inventor: SCHAEFER PETER
IPC: C07D213/68
Filed: 1994-07-11
Granted: 1997-06-05
Abstract: PCT No. PCT/EP94/02264 Sec. 371 Date Jan. 11, 1996 Sec. 102(e) Date Jan. 11, 1996 PCT Filed Jul. 11, 1994 PCT Pub. No. WO95/02590 PCT Pub. Date Jan. 26, 1995A substituted 2-phenylpyridine of the formula I where Ar is and the N-oxides of I and the agriculturally utilizable salts of I where these exist. Use: herbicides; desiccation/defoliation of plants.
Patent AU-678050-B2 (AU)
Title: Improved rubber modified polystyrene
Inventor: SCHRADER DAVID
IPC: C08L51/00
Filed: 1994-08-04
Granted: 1997-05-15
Abstract: High impact polystyrene resins are provided having a surprisingly good combination of toughness and gloss characteristics. Such resins contain small (i.e., 0.1 to 0.4 micron) capsule morphology rubber particles in combination with relatively small (i.e., 0.25 to 1 micron) entanglement morphology rubber particles. It has been found that such resins are capable of providing Izod impact strength values in the range of 2.5 to 3.5 ft-lb/in (133.4 to 186.7 J/m) and higher at an overall volume average rubber size of less than 0.4 micron with corresponding gloss values in excess of 90 percent.
Patent AU-594181-B2 (AU)
Title: Furnace
Inventor: PIKE CLINTON BADGER
IPC: F27D15/00
Filed: 1987-08-04
Granted: 1990-03-01
Abstract: A furnace has a solid fuel hopper 35 above a combustion chamber 10, an ash outlet 11 below said combustion chamber, a combustion gas outlet 11 at or below the level of the combustion chamber, and an auger 22 in an ash chamber 20 below the ash opening 11 to regulate the size of an ash pile 21 below the combustion chamber 10 and hence control the escape of ash or fuel or non-combustibles through the ash opening 11. This enables the combustion gas outlet 11 to be covered by hot coals 53 within the combustion chamber 10 so that any combustion gas from the combustion chamber or any pre-combustion zone must pass through a filter of hot coals 53 before reaching the combustion gas outlet 11.
Patent AU-633732-B2 (AU)
Title: Hair dye composition and its application method
IPC: D06P1/32
Filed: 1991-05-23
Granted: 1993-02-04
Abstract: Composition for the oxidative dyeing of human or animal hair with a content of developer and coupler substances, which contains as developer substances alone or mixed with other developer substances a hydroxytriaminopyrimidine, preferably 6-OH-2,4,5-triaminopyrimidine (4-OH-2,5,6-triaminopyrimidine) or 2-OH-4,5,6-triaminopyrimidine and/or a dihydroxydiaminopyrimidine, preferably 2,6-dihydroxy-4,5-diaminopyrimidine or 4,6-dihydroxy-2,5-diaminopyrimidine.
Patent AU-781744-B2 (AU)
Title: Variants of the gamma chain of AMPK, DNA sequences encoding the same, and uses thereof
Inventor: ANDERSSON LEIF
IPC: C12Q1/48
Filed: 2000-09-11
Granted: 2005-06-09
Abstract: Variants of the gamma chain of vertebrate AMP-activated kinase (AMPK), as well as nucleic acid sequences encoding the variants and use thereof for the diagnosis or treatment of dysfunction of energy metabolisms.
Patent AU-604274-B2 (AU)
Title: Aqueous gel comprising carrageenan
Inventor: NORTON IAN TIMOTHY
IPC: A23L21/10
Filed: 1987-11-19
Granted: 1990-12-13
Abstract: The invention pertains to aqueous gels, gel-forming compositions and composites containing the same, comprising carrageenan and a cation of such a type and in such a concentration that the gel has a transition midpoint temperature below 45 DEG C and a yield stress of at least 0.5 kN/m<2> at 5 DEG C. The gels or gel-forming compositions can advantageously be used in food and toiletry products.
Patent AU-637006-B2 (AU)
Title: Method for monitoring fiber tension
IPC: G01L5/10
Filed: 1991-10-01
Granted: 1993-05-13
Abstract: A non-contact method for monitoring the tension in an optical waveguide fiber during drawing is provided. The motion of the fiber is sensed in a direction transverse to the direction in which the fiber is moving. The sensed motion is analyzed to determine a plurality of frequency components thereof, each frequency component having a magnitude, and one of the components constituting the maximum magnitude component. The frequency of the maximum magnitude component is doubled to obtain a doubled frequency. The presence of a frequency component near the doubled frequency is ascertained to verify that the maximum magnitude component is the principal harmonic frequency of motion of the fiber. The tension in the fiber is then determined from the verified principal harmonic frequency component. <IMAGE>
Patent AU-643076-B2 (AU)
Title: Method for esophageal invagination and devices useful therein
Inventor: FILIPI CHARLES JOSEPH
IPC: A61B17/22
Filed: 1991-10-09
Granted: 1993-11-04
Abstract: A technique for invaginating the esophagus (20) at the gastroesophageal junction (10) is disclosed, as well as an invagination device (70) useful in the described technique. The invagination device includes an introducer guide (75) which has an outside diameter approximating that of the esophagus and a plurality of needle-receiving lumens (78) extending to its outer diametric surface. The invagination device also has an engagement assembly which includes 10 needles (88), each having a retracted position in which they lie within the needle-receiving lumens of the introducer guide, and an extended position in which they extend out of the lumens and project radially from the guide for engagement with the esophagus at the gastroesophageal junction. The invagination device is introduced transorally into the esophagus, its engagement assembly is activated to place the needles in their extended position in engagement with the esophagus, and the engaged invagination device is advanced the toward the stomach to fold the attached esophagus beyond the gastroesophageal junction. A remotely operable fastening assembly (50), which has been introduced into the stomach through an operating channel/insufflation port, is then operated to fasten the invaginated gastroesophageal junction to the surrounding involuted fundic wall. Finally, the needles are retracted back into their needle-receiving lumens and the invagination device and the fastening assembly are removed from the body of the patient. This minimally-invasive technique accomplishes the formation of a new valve between the esophagus and stomach, thus preventing acid reflux.
Patent AU-658844-B2 (AU)
Title: Protectants for microbial fermentation
Inventor: BEN-BASSAT ARIE
IPC: C12N1/38
Filed: 1991-09-27
Granted: 1995-05-04
Abstract: The present invention provides an improved process for the production of microbial cellulose where a cellulose-producing organism is grown under agitated conditions in the presence of a polyacrylamide-containing polymer.
Patent BG-60281-B2 (BG)
Title: Biocide agrochemical suspension
Inventor: LAMBIE ALAN J
IPC: A01N25/04
Filed: 1990-03-16
Abstract: A suspension comprises aq. structured surfactant having suspended in it particles or droplets of water insoluble or sparingly soluble biocidal or agrochemical active substance in a wt. ratio of total surfactant to the active substance of less than 20:1.
Patent DE-1939029-B2 (DE)
IPC: G10L11/00
Filed: 1969-07-31
Abstract: 1,210,186. Electrophonic musical instruments HAMMOND CORP. 15 July, 1969 [1 Aug., 1968], No. 35552/69. Heading G5J. [Also in Division H3] A moving formant circuit in an electrophonic musical instrument includes a two-transistor band-pass amplifier 9 having a twin T feedback network 28 of which the arm 34, 35, 36 may be progressively cut out by applying a varying control voltage to the FET 40. The band-pass of the amplifier is then progressively changed from a lower to a higher frequency band and the musical tone delivered to the speaker 71 moved from a muted trumpet to a normal trumpet note. A progressive change in the resistance of the FET 40 is accomplished by the keying circuit 50, the transistor 45 and the timing circuit 41, 42, 43. When the transistor 45 is conductive the resistance of the FET 40 is low, but when the transistor 45 is rendered non-conductive in consequence of the closure of the key 60 the voltage at the FET gate rises as shown by the curve 72, the resistance of the FET rises and the band-pass of the amplifier 9 rises from its lower frequency (mute) to its higher frequency (trumpet). The band-pass of the amplifier 9 may be fixed at its higher frequency (trumpet) by closure of a switch 47 to ground the base of the transistor 45. In an alternative circuit (Fig. 2) with a transistor (80) in place of the FET 40, a low frequency oscillator (84) run at a vibrato rate of about 6.5 Hz is provided in place of the grounded connection at switch 47. An LDR (light dependent resistor) may be used as the voltage responsive variable resistor in place of the FET 40 on the transistor (80) of the alternative embodiment. Suitable valves for the various components are given.
Patent DE-2057025-B2 (DE)
Title: Self locking tilting stand for ladles
IPC: B22D41/12
Filed: 1970-11-20
Abstract: The titlting stand for metal and slag ladles is fitted with several spring loaded locking levers which hold the titled ladle. They engage an abutment on the ladle housing and are in contact with a cam surface. The spring which surrounds and loads the levers is kept under tension when the ladle is in the vertical position but is released in the tilting position. This follows the movement of the lever along a cam surface which is linked by a system of linked levers to the locking lever for the ladle. This system safeguards the ladle against accidental tilting.
Patent DE-2103887-B2 (DE)
Title: Reciprocating piston IC engine with cylindrical combustion chamber - has piston crown surface with depression and water cooled cylinder liner
IPC: F02B23/08
Filed: 1971-01-28
Abstract: A piston combustion engine with instantaneous external ignition is constructed such that the combustion space is disc shaped and bonded by cylinder liner and head. For stationary flow experiments, the quotient of tangential and axial flow rates in the combustion chamber at a distance of one eighth of the cylinder diameter away from the cylinder liner is between 1.0 and 1.6. The crown surface of the piston which forms the lower boundary of the combustion chamber has a depression of max. 3 mm cut into it. The cylinder liner has at least one cooling water channel which reaches at least to the crown of the piston at its T.
Patent DE-2140952-B2 (DE)
Title: Reinforced foamed plastic roller shutter casing - with additional light metal compensating rails assisting in panel holding
IPC: E06B9/17
Filed: 1971-08-16
Abstract: The roller shutter casing is made up from a section of a U-shaped foamed plastic unit. The end edges of the side arms are reinforced by metal sealing rails foamed in, to hold the edges of light structure panels fitted outside. Areas of the side arms (11) near the cross-stem (12) are strengthened by additional foamed-in compensating metal rails (16) the same metal, such as aluminium, being used for these and the sealing rails (17, 18). The panels (19, 20) are held by the compensating rails on the side opposite to the sealing rail concerned. The rails may be interconnected by cross struts.
Patent DE-2216248-B2 (DE)
Title: Room divider panel connecting bar - has stepped U=shape, countersunk holes for connectors, locating holes in bottom web
IPC: E04C2/38
Filed: 1972-04-04
Abstract: The connecting bar (1) for furniture, shelves and room dividers, has a U shaped cross section. On the insides of of the sides (2) of the U shaped bar (1) are abutments running lengthwise and facing each other, for the end surfaces of plates (7) inserted into the bar (1). The abut ents are formed of steps near the free ends (3) of the U shaped bar. In the sides (2) between the bridge pieces and the steps are coaxial holes (5) for screws by which the plates (7) are clamped between the sides (2). The bridge piece (4) of the U has also holes (4').
Patent DE-2218395-B2 (DE)
Title: Packaging machine with welding unit - has separately controlled drives to parting knife and guide rails
IPC: B65B9/04
Filed: 1972-04-15
Abstract: The packing machine has a welding unit joining two strips of sheet material together, one of which at least is suitably shaped and filled with the material, together with a separate parting-off mechanism for the packets afterwards. The parting knife (26) works between two guide rails (22, 23), movable in relation to the stationary rails (28, 29) on the opposite side of the packages (4, 5, 6) and is actuated by a drive independent from that of the guide rails and controlled separately from the latter. The drive to the guide rails and controlled separately from the latter. The drive rails can also act as the drive for one half (17) of the welding unit.
Patent DE-2240312-B2 (DE)
Title: Thermosetting acrylic powder coatings - glycidyl methacrylate copolymer, aliphatic acid curing agent and polymer flow controller
IPC: C09D133/06
Filed: 1972-08-16
Abstract: Thermosetting powder coating compsn. comprising (a) a copolymer contg. 8-30 wt.% glycidyl methacrylate of glass transition pt. 40-90 degrees C and number av. mol. wt. 2500-8500; (b) as curing agent, a mixt. of 90-98 equiv. wt. % 4-20C linear saturated dicarboxylic acid, and 10-2 equiv. wt.% 10-22C linear satd. monocarboxylic acid (0.8-1.1 carboxyl gps. per epoxy gp. in (a), (c) a flow control agent (>=0.05 wt.% of blend) comprising a polymer of number av. mol. wt. >=1000, and which has a lower surface tension than (a) at curing temps. (e.g. poly lauryl-, butyl- or 2-ethylhexyl-acrylate, or fluorinated ester of polyethylene glycol or polypropylene glycol) and opt. (d) a catalyst which gives a gel time of >1 min. at the curing temp., and also pigments, antistatic agents etc.
Patent ES-2174655-B2 (ES)
Title: Procedimiento para la fabricacion de un fleje para troquel.
Inventor: LORENTE NEIRA JOAN
IPC: B23P9/04
Filed: 1998-11-06
Granted: 2005-11-16
Abstract: "Procedimiento para la fabricación de un fleje para troquel". Se realiza a partir de un fleje sin mecanizar (11) en cuyo borde superior existen zonas de cortado (10.1) y zonas de doblado (10.2) adoptando las primeras una forma de filo (12) y las segundas una configuración semicircular irregular, con una desviación según una distancia "d". Comprende la producción del citado filo (12) según la zona de cortado (10.1); el cortado del vértice hasta formar en el borde superior una sección transversal a modo de trapecio isósceles y la producción de la zona de doblado (10.2) mediante un único golpe con la ayuda de un útil (13) que en planta presenta una configuración en "T" cuya base se prolonga en forma de trapecio y presenta en la parte central de la base menor una hendidura de configuración circular abierta (13.1).
Patent JP-2914974-B2 (JP)
IPC: G10L25/00
Filed: 1988-02-05
Granted: 1999-07-05
Abstract: PURPOSE:To transmit a sound signal with a variable rate without changing a compressing algonithm by arranging compressing sound data considering the influence given to a sound quality and sending only the quantity in accordance with the transmitting bit rate in the sequence from the data with a high priority. CONSTITUTION:A sound signal is inputted to an encoding unit 1 as a digital signal. An encoding unit 1 outputs a parameter to constitute encoding data or a bit to constitute respective parameters as the data string arranged in the sequence of the high sequence given to a sound quality. From the encoding unit 1, the data string composed of a data element arranged in the priority sequence is outputted, and this is sent through a bit stiller 2 for controlling transmitting data quantity to a transmission line 3. The encoding sound signal received through the transmission line 3 is inputted through a bit stealer 4 to a decoding unit 5 and decoded.
Patent JP-S6234950-B2 (JP)
IPC: F04B53/00
Filed: 1980-02-29
Abstract: PURPOSE:To eliminate need of a particular blind cap by providing an outlet passage in an oil pump body and fixing an intake part at the bottom of the oil pump body so as to close a lower open port of the outlet passage. CONSTITUTION:An oil pump 11, a trochoid pump, which is removalbe to be  mounted at the interior corner of an oil pan 4 inside a crankcase 3 has a pump  house wherein an outer rotor 15 and an inner rotor 18 are contained. The inner  rotor 18 is turned by a driving gear 19 with an aid of a chain 20. An outlet passage  21 extends downwards from the pump house 14 and is connected to an oil passage. An open port 23 opening to the lower face of a pump body 12 is provided on the way of the outlet passage 21. This open port 23 is airtightly closed by securing an intake part 28 to the lower face of the pump body 12. The intake port 28 having an oil suction port 29 is communicated by an intake passage 22 with the pump house 14.
Patent JP-H0432086-B2 (JP)
IPC: H01L31/02
Filed: 1982-03-05
Abstract: Acrylic prepolymer comprising: from 10 to 50% by weight of units derived from at least one alkyl acrylate, the alkyl group having from 4 to 12 carbon atoms, from 30 to 60% by weight of units derived from at least one alkyl methacrylate, the alkyl group having from 1 to 5 carbon atoms, and from 10 to 40% by weight of units derived from methyl acrylate. The prepolymer is used to encapsulate photocells, connected to one another by conducting wires and positioned on a support plate, by casting a resin into the space located between the support plate and a second protective plate, the resin being obtained by mixing 100 parts of the acrylic prepolymer, from 0.1 to 4 parts of a vanadium arenesulphonate and from 0.5 to 4 parts of a free-radical initiator, at a temperature between 10 DEG  and 70 DEG  C. and for a sufficient time to solidify the polymeric resin at the temperature selected.
Patent JP-2975208-B2 (JP)
IPC: C10G1/00
Filed: 1992-03-05
Granted: 1999-11-10
Abstract: This invention relates to a process for the conversion of waste and/or fresh polymers, especially polyolefins, into lower hydrocarbons by vaporising them in a fluidised bed of particulate material in the presence of a fluidising gas at a temperature from 300-690 DEG C. The lower hydrocarbons can be further converted to useful olefins, paraffins or waxes by steam cracking the lower hydrocarbons, preferably in the absence of any catalyst. This is an effective and efficient method of recycling waste polymers. <IMAGE>
Patent JP-H0481489-B2 (JP)
IPC: B29C45/17
Filed: 1986-03-13
Abstract: A horizontal mold closing unit for an injection molding machine includes a mold exchanging device, and injection mold assembly having a mold body and back plates attached face-to-face to the mold body at each clamping side thereof. The back plates have an extended portion projecting beyond a frontal side of the mold body. There is further provided a mold exchanging table forming part of the mold exchanging device and being arranged for displacement adjacent the mold closing unit in a direction parallel to a mold closing direction, and an endless conveyor chain arranged to convey the injection mold assembly, by cooperating with coupling elements in the back plates, from the mold exchanging table to the clamping space of the mold closing unit and conversely. The endless conveyor chain has a chain driving end sprocket and an idling end sprocket mounted on the mold exchanging table and supporting the conveyor chain thereon. The conveyor chain is arranged symmetrically at either side of a vertical symmetry plane belonging to the mold exchanging table and extending parallel to the mold closing direction. The coupling elements are transverse grooves provided in at least one of the back plates in at least the extended portion thereof. The transverse grooves extend transversely to a main plane of the back plate.
Patent JP-3544682-B2 (JP)
IPC: C07J15/00
Filed: 1993-02-24
Granted: 2004-07-21
Abstract: The invention relates to a method of preparing a 9beta,10alpha-5,7-diene steroid by irradiating the corresponding 9alpha,10beta-5,7-diene steroid with filtered ultraviolet light from an indium lamp.
Patent JP-S5750303-B2 (JP)
IPC: G10L25/06
Filed: 1977-05-30
Abstract: A method and apparatus for correlating two time series of digital quantities comprising means for converting one of the time series to a sign bit series and means for algebraically summing values of the second series which occur at times corresponding to the zero crossings of the sign bit series. The algebraic summation includes the modification of the signs of the summed values according to the direction of the zero crossing which occurs in the sign bit series. The preferred embodiment is a field correlator for use in geophysical seismic surveying to monitor data as it is recorded. The field correlator converts a digitized pilot signal into a sign bit only series, which is then correlated to a digitized record of a geophone spread output by summing only those samples of the geophone outputs which correspond to zero crossings of the pilot signal for a given lag value. As in standard correlation, the summation is repeated for each lag of the pilot relative to the detected signal so that an earth spikes trace is generated.
Patent JP-2899632-B2 (JP)
IPC: F41J9/02
Filed: 1994-03-31
Granted: 1999-06-02
Abstract: PURPOSE:To provide a shooting trainer in which a shooting training similar to an actual shooting state can be executed and its shooting training can be efficiently conducted. CONSTITUTION:Moving rails 10 are installed in parallel with an advancing direction (shooting direction) of a bullet to be shot by a shooter 1. A target support 11 for supporting a target 2 is reciprocated together with the target 2 on the rails 10. The support 11 can disappear and appear the target 2 at an arbitrary timing during traveling. The shooter 1 can shoot the target 2 reciprocating on the rails 10 while disappearing and appearing. An impact position on the target 2 is imaged by a television camera, and displayed on a television monitor 12. The shape of the rails 10 may be a curved state.
Patent JP-S6047402-B2 (JP)
IPC: E01B29/46
Filed: 1980-05-19
Abstract: A device for adjusting the butt-ends of two rails to be connected has a fixed frame for enclosing one of the two rails and two integral bars, parallel to the rails, and extending from the fixed frame toward the other rail. Two movable frames are slidable over a limited portion of the parallel bars in the vicinity of the other rail and can be selectively secured to the other rail so that only one of these two frames is slidably movable. Jacks are provided to effect relative movement between the two movable frames. Actuation of the jacks effects movement of the two movable frames relative to each other and, depending upon which of these frames is secured to the parallel bars, the gap between the two butt-ends will be either increased or decreased.