baber/WOPTO huggingface dataset:
Patent AU-737040-B2 (AU)
Title: Method and apparatus for reducing signal processing requirements for transmitting packet-based data with a modem
Inventor: YAMANO LARRY C
IPC: H04M11/00
Filed: 1998-05-08
Granted: 2001-08-09
Abstract: A modem and method for operating same. A receiver circuit of the modem is coupled to receive a continuous analog signal from a communication channel. This analog signal includes both packet and idle information. The receiver circuit monitors the analog signal to detect the presence of idle information. Upon detecting idle information, the receiver circuit enters a standby mode in which the processing requirements of the receiver circuit are reduced. A burst mode protocol is also provided, in which packets of digital information are modulated by a transmitter circuit the modem, thereby converting the packets of digital information into analog signal bursts of discrete duration. These analog signal bursts are transmitted from the transmitter circuit to a telephone line. However, the transmitter circuit does not generate any signals between the analog signal bursts. A receiver circuit monitors the telephone line to detect the analog signal bursts. Upon detecting the presence of the analog signal bursts on the telephone line, the receiver circuit demodulates the analog signal bursts using full processing capabilities of the receiver circuit. However, upon detecting the absence of the analog signal bursts on the telephone line, the demodulating function of the receiver circuit is disabled. The burst mode protocol enables multi-drop and multi-cast operation, as well as reducing required DSP resources.
Patent AU-602521-B2 (AU)
Title: 11 beta-4(isopropenylphenyl)esters-4,9-dienes, their production, and pharmaceutical preparations containing same
Inventor: OTTOW ECKHARD
IPC: C07J1/00
Filed: 1987-07-27
Granted: 1990-10-18
Abstract: 11  beta -(4-isopropenylphenyl)-estra-4,9-dienes of general Formula I <IMAGE>  (I)  wherein X is an oxygen atom or a hydroxyimino grouping N  OH, R1 is a hydrogen atom or a methyl group, R2 is a hydrogen atom or an acyl residue of 1-10 carbon atoms, R3 is a hydrogen atom, the cyanomethyl group, -(CH2)n-, CH2Z, -CH=CH-(CH2)mZ or -C 3BOND C-Y wherein n=0 to 5 and m=1 to 4, Z meaning a hydrogen atom or the OR4 group with R4 meaning a hydrogen atom, an alkyl or alkanoyl group each of 1-4 carbon atoms, and Y meaning a hydrogen, chlorine, fluorine, iodine or bromine atom, an alkyl, hydroxyalkyl, alkoxyalkyl or acyloxyalkyl group each of 1-4 carbon atoms in the alkyl or acyl residue, possess antiprogestational activity.
Patent AU-774904-B2 (AU)
Title: Foldable boats
Inventor: ROLFE DAVID WINDSOR
IPC: B63B7/04
Filed: 2000-10-09
Granted: 2004-07-15
Abstract: Bow and stern sections (1,2) of a boat are hinged together to enable the bow section (1) to be folded over the stern section (2) which has wheels (6) deployed for towing and storage on land. The folded boat is towed by a towbar (10) bolted to a retracted spine (8) of a chassis (7) on which the stern section (2) is mounted. The spine (8) is extendable telescopically to support the unfolded bow section (1), and the wheels (6) are pivotally-mounted on the chassis (7) to be retracted by over-center operation, into open-bottom compartments (26) of the stern section (2); an interlock with the spine (8) precludes wheel-retraction while the spine (8) is retracted. Spring-biased doors (36) are freed to close the open-bottoms of the compartments (26) in response to retraction of the wheels (6). The hinging of the bow and stern sections (1,2) is via a panel (5) which is pivoted to both sections (1,2) and which closes a gap between bulkheads (3,4) in the folded boat and provides a seat over them when the bow section (1) is unfolded.
Patent AU-586405-B2 (AU)
Title: Electronic servo control of glass gob distribution
Inventor: GRANT MARTY JOSEPH
IPC: C03B9/40
Filed: 1987-11-17
Granted: 1989-07-06
Abstract: Method and apparatus for electronically controlling a servo motor drive (138) for glass gob distribution apparatus (20), to provide accurate high speed motion of one or more scoops (21). At the set-up stage, the operator adjusts the scoop position with respect to each trough to align scoop (21), and trough (23), in a straight line. During automatic operation, upon receipt of a MOVE command a motion control computer (131) provides digital output signals to move the scoops through a prescribed motion profile, such profile having suitable characteristics to move the scoops over various distances without vibration or overshoot. A digitalized cubic-parabolic-cubic (CPC) cur                                   ve or similar cam profile is scaled to the amplitude and direction of the required motion, and the motion profile computer outputs command signals on a point-by-point basis over the time span of this stored motion profile.
Patent AU-613328-B2 (AU)
Title: Racemic dissociation of 3-acyloxilic-bicyclo(3.3.0)octane-7-one-2-carboxylic acid esters by stereospecific enzyme or microbiological acylate hydrolysis
Inventor: PETZOLDT KARL
IPC: C12P7/42
Filed: 1987-11-12
Granted: 1991-08-01
Abstract: PCT No. PCT/DE87/00513 Sec. 371 Date Jul. 13, 1988 Sec. 102(e) Date Jul. 13, 1988 PCT Filed Nov. 12, 1987 PCT Pub. No. WO88/03567 PCT Pub. Date May 19, 1988.Process for the production of optically active (+)-bicyclo[3.3.0]octanol derivatives of formula (+)-I, in which R1 and R2represent jointly an oxygen atom or the double-bond residue -O-X-O- with X as a straight or branched-chain alkylene with 1-7 C-atoms, or R1 and R2 represent separately the residue OR5 with R5 as a straight or branched-chain alkyl with 1-7 C-atoms, and R3 the residue COOZ with Z as a hydrogen atom, straight or branched chain alkyl with 1-7 C atoms, cycloalkyl with 3-6 C atoms, phenyl or aralkyl with 7-10 atoms or R3 is the residue -(CH2)n-O-COR4 with n having the meaning 1-4 and R4 as a straight or branched-chain alkyl with 1-7 C atoms, cycloalkyl with 3-6 C atoms, phenyl or aralkyl with 7-10 C atoms. The process is characterized in that racemic 3 alpha -cyloxy-cis-bicyclo[3.3.0]-octane derivatives of formula (+)-II, wherein R1, R2R3 and R4 have the above meanings, are subjected enzymatically or microbiologically to a stereospecific acylate hydrolsis and the (+)-bicyclo[3.3.0]-octanol derivative produced is separated from the unsaponified bicyclo[3.3.0]-octanol acylate of formula (-)-II or the unsaponified enantiomers (+)-II are separated from the saponified bicyclo[3.3.0]octanol derivative (-)-I and then subjected to chemical acylate hydrolysis.
Patent AU-736831-B2 (AU)
Title: Animal feed containing carboxylic acids
Inventor: DELUCA HECTOR F
IPC: A23K1/175
Filed: 1998-07-01
Granted: 2001-08-02
Abstract: An animal feed containing a carboxylic acid either as the sole active ingredient or in combination with 1 alpha -hydroxylated vitamin D compounds and/or phytase. The carboxylic acid or the combination of carboxylic acid with vitamin D compounds and/or phytase causes improved utilization of phosphorus, calcium, potassium, magnesium, zinc, iron and manganese in animal feed so as to minimize, or perhaps eliminate, the need for supplemental quantities of these minerals in an animal diet. In addition, low phosphorus containing animal feeds reduce the polluting effects on the environment since less phosphorus is excreted in the animal's feces which are then spread on agricultural land.
Patent AU-722868-B2 (AU)
Title: Method and system for image format conversion
Inventor: BLUMER MARC
IPC: H04N1/60
Filed: 1998-07-01
Granted: 2000-08-10
Abstract: A method and system are provided for converting image data between planar format and a chunky format. A barrel shifter sorts the image bytes by color plane for output to a plurality of memory cells. Two addresses of each memory cell are not interconnected and function as a set of selection lines, whose binary values determine the number of positions that the data stored in the memory cells are shifted in response to the action of the barrel shifter. The sorted bytes are stored according to color format in the remaining, interconnected addresses of the memory cells. When the barrel shifter does not shift the bytes in a word, cyan bytes are stored in the memory cells. When the barrel shifter shifts the word one byte position, magenta bytes are output to the memory cells. Yellow and black bytes, respectively, are output for shifts of two bytes and three bytes, respectively. Each color plane is therefore stored in a separate memory cell and the chunky format data are converted to a planar format. This planar data may then be output to a printer. Further, the invention is bidirectionally operative. Thus, color-sorted bytes in planar format may be input to the barrel shifter and sorted to output the image data in chunky format.
Patent AU-656738-B2 (AU)
Title: Supersonic bone conduction hearing aid and method
Inventor: LENHARDT MARTIN L
IPC: G01S15/00
Filed: 1990-12-27
Granted: 1995-02-16
Abstract: A supersonic bone conduction hearing aid that receives conventional audiometric frequencies and converts them to supersonic frequencies for connection to the human sensory system by vibration bone ocnduction. The hearing is believed to use channels of communications to the brain that are not normally used for hearing. These alternative channels do not deteriorate significantly with age as does the normal hearing channels. The supersonic bone conduction frequencies are discerned as frequencies in the audiometric range of frequencies.
Patent AU-583247-B2 (AU)
Title: Heteroaryloxypropanolamines
Inventor: WIEDEMANN FRITZ
IPC: C07D241/52
Filed: 1982-08-02
Granted: 1989-04-27
Abstract: The present invention provides heteroaryloxypropanolamines and pharmaceutical compositions containing them, for combating, and for the prophylaxis of, cardiac and circulatory diseases. The heteroaryloxypropanolamines of the present invention are of the general formula:   <IMAGE>   wherein A is a bi- or tricyclic heteroaromatic radical, which is optionally partly hydrogenated, X is a straight-chained or branched alkylene chain containing 2 to 6 carbon atoms, R1 and R2, which can be the same or different, are hydrogen atoms or lower alkyl or benzyl radicals, R3, R4 and R5, which can be the same or different, are hydrogen atoms or lower alkyl, benzyl, formyl, lower alkanoyl, cyano, hydroxymethyl, lower alkoxycarbonyl or carbamoyl radicals or the divalent substituents sulfur or oxygen and R6, R7 and R8, which can be the same or different, are hydrogen or halogen atoms, lower alkyl, nitro, amino, lower alkylthio or lower alkoxy radicals or R6 and R7 together represent an optionally unsaturated trimethylene chain; and the pharmacologically acceptable salts thereof. The present invention also provides processes for the preparation of these compounds, as well as pharmaceutical compositions containing them.
Patent AU-545433-B2 (AU)
Title: Transmission systems for vehicles
Inventor: WOODBRIDGE S A T
IPC: F16D41/00
Filed: 1982-10-15
Granted: 1985-07-11
Abstract: PCT No. PCT/AU82/00170 Sec. 371 Date May 31, 1983 Sec. 102(e) Date May 31, 1983 PCT Filed Oct. 15, 1982 PCT Pub. No. WO83/01494 PCT Pub. Date Apr. 28, 1983.A transmission system for vehicles has a coupling (1) with a tubular body (12) provided with internal helical teeth (19,20) at each end. An input shaft (22) is rotatably journalled in the body (12) and is provided with helical splines (25) along its length. A sliding gear (27) has internal gear teeth (26) engaged with the splines (25) and external gear teeth (28) to selectively engage the teeth (19,20) in the body to couple the input shaft (22) and body (12) together. When the body (12) rotates faster than the input shaft (22), the sliding gear (27) moves along the splines (25) to de-couple the body (12) and input shaft (22) until the rotational speed of the two is again equalized. The coupling (11) may be provided between the transfer case and differential of a four wheel drive (4WD) vehicle, in a free-wheeling hub assembly (30) or in a differential assembly (60) for small vehicles.
Patent DE-1806381-B2 (DE)
Title: Monorail suspension track self-supporting running-rail - with equal-diameter tubes forming roller-carrying top and stabiliser bottom sections
IPC: E01B25/24
Filed: 1968-10-31
Abstract: The two shaped-sections are connected by a cross-stem, the upper circular tube serving as support section for the rollers on a trolley, and the lower one, which is a tube of the same diameter, as stabilisation for the trolley running-gear. Current supply and control rails are pref. attached via insulating holders in holes or slots in the cross-section, which can also accommodate holding elements. Production and laying of self-supporting track systems with narrow and numerous sharply curved sections are simplified, with the possibility of subsequent corrections being carried out on site.
Patent DE-2114633-B2 (DE)
Title: Ccts. changing resonant frequency of oscillator - has stepping switch controlling potential supply to tuning diodes
IPC: H03J5/02
Filed: 1971-03-26
Abstract: The circuit has range changing diodes or tuning capacitance diodes or both, which are controlled by switching voltages or switched pre-adjusted tuning potentials. The diodes receive the switching voltages or preadjusted potentials via electronic switches, the control electrodes of which receive control voltages from an electronic stepping SWITCH. The electronic switches are formed by transistors having their emitter-collector paths in series between a respective diode electrode and, either a source of adjustable potential, or a common source of switching potential. The base of the transistors receive a potential from the electronic stepping switch. The circuit may be used in the tuning circuit of a television receiver.
Patent DE-2219522-B2 (DE)
Title: Closure for camera case - has plastic material flap fitted with hook and recess devices and inclined support surfaces
IPC: A45C11/38
Filed: 1972-04-21
Abstract: The closure for photographic camera case consists of rigid plastic, flexible in thin layers. The hook of a plastic flap fitted to one section of the case may be brought into contact and out of contact with a recess on the other case section. Projecting inclined surfaces (9) are fitted to one section of the case (1) on either side of the flap (4) and project against the other case section (3) so that with the case closed on the side on which the hook fits (5) they fit on the opposite side of the other case section (3). A thinning of the material is made in the area of the recess (6) of the one case section (3) and on the interior surface (10) of the inclined surfaces (9).
Patent DE-2234945-B2 (DE)
Title: Spot-suppression cct. for TV CRT at switch-off - has capacitor coupled to brightness control potentiometer to suppress spot
IPC: H04N3/20
Filed: 1972-07-15
Abstract: The spot-suppression circuit, for a television c.r.t., suppresses the screen spot when the television receiver is switched off and is linked to the receiver's brightness control. The tube's brightness control potentiometer is connected at one end over a diode to earth and at the other over a zener diode to the positive supply. A capacitor connects the potentiometer's slider to the positive supply. When the receiver is switched off the positive supply falls to zero; the capacitor discharges until the zener diode's breakdown voltage is reached. Discharge then stops. The capacitor's residual charge exists as a negative potential on the potentiometer and the tube's Wehnelt electrode. This negative potential remains until the tube's h.v. has died away.
Patent DE-2239380-B2 (DE)
Title: Arrgmt for machining crankshafts - has a cutter ring, which surrounds the workpiece, which is mounted on a cross slide
IPC: B23C3/06
Filed: 1972-08-10
Abstract: The arrangement consists of a support for the workpiece which can be moved along the axis of the workpiece, it further consists of a ring inside which cutters are mounted. The ring surrounds the workpiece and is mounted on a cross slide which can be moved at right angles to the workpiece. A main support arrangement is mounted next to the cross slide. This main support carries workpiece supports as well as an additional guide for the tool cross slide. The tool cross slide is also supported underneath the workpiece in the main support arrangement. The main support arrangement gives additional stiffness of the machine against forces acting parallel to the centreline of the workpiece.
Patent DE-2313872-B2 (DE)
Title: Multichannel central television aerial system - avoids excessive cable loss or cost of individual VHF and UHF converters
IPC: H04H20/78
Filed: 1973-03-20
Abstract: The method enables fewer VHF/UHF converters to be used by local placement to serve a number of outlets. Converters are used because of the high loss in coaxial cable with UHF signals. The system has VHF signals distributed in the normal manner. UHF signals are converted to VHF signals and are added to the VHF distribution. The outlets are fed from spurs from compensated line amplifiers. The VHF channels carrying UHF converted signals are filtered off, reconverted to UHF signals and added to the VHF signals on the spurs at each line amplifier, which has a UHF rejection filter at its input. The UHF signals are thus regenerated at each line amplifier.
Patent IE-S79044-B2 (IE)
Title: Air pressure stabiliser
Inventor: GATLEY RICHARD
IPC: F24F11/75
Filed: 1998-01-19
Abstract: The air pressure stabiliser, for use in maintaining clean environments at superatmospheric pressure, comprises a frame 6 defining an opening 8, a control member 12 mounted in the opening on a spindle 16 for movement about a pivot axis A, the pivot axis being displaced to one side of the centre of gravity of the control member. Counterbalancing weights 29,31 for the control member are provided, at least one of the weights being adjustable.
Patent JP-S6121618-B2 (JP)
IPC: C07C239/00
Filed: 1983-01-26
Abstract: Method for the preparation of micronized p-butoxyphenylacetylhydroxamic acid, comprising dissolving the p-butoxyphenylacetylhydroxamic acid in a basic solution of salifying agent and then precipitating it in an acid solution in the presence of a surface-active agent.
Patent JP-S6354575-B2 (JP)
IPC: B60R13/04
Filed: 1981-02-28
Abstract: PURPOSE:To obtain a molding which can be adhesive fixed to the car body by pressing the molding from its top with a roll and the like. CONSTITUTION:A molding 1 has a hollow part 2 with the side part 3 having a think wall of about same thickness as a top part 4, a pressure conves part 6 with a triangle cross section being formed from a bottom part 7 to the top part 4 forming a void 5 between the part 6 and the side part 3, a think wall rib 8 connecting said convex part 6 and the top part 4. An adhesive layer 10 consisting of a dual face adhesive tape is provided on the bottom of the molding proper thereby enabling reliable bond fixing of the molding to the car body via said adhesive tape by pressing the molding proper from its top side with a roll and the like.
Patent JP-H0357706-B2 (JP)
IPC: H02M3/28
Filed: 1986-02-21
Abstract: A single-ended flow converter which is clocked at the primary winding side and which is provided with a controller and monitor and comprises a plurality of switched power packs that are connected by secondary windings and are each composed of an electronic switch, a storage inductor, a free wheeling diode and a smoothing capacitor for supplying power to a DC user. The flow converter is compact and has high efficiency and has at least one secondary winding (T3 III) which has a further switch power pack (2) associated to it such that one electronic switch (V19) has its storage inductor (L2a) connected to the end of one winding of the secondary winding (T3 III) and has a second electronic switch (V18) which has its storage inductor (L2b) connected at the other end of the secondary winding (T3 III) and at least one of the free wheeling diodes (V7, V8) and the smoothing capacitors (C4 and C5) have at least one terminal connected to ground. A second switch (K1) is connected between one end of the secondary winding (T3 III) and the end of one further secondary winding (T3 III). A changeover switch (K2) is actuated depending upon the second switch (K1) has its first switching contact connected via a resistor (R5) are connected via a second resistor (R6) at the voltage output of another of said power packs (3). The common contact of the switch (K2) is connected to ground through a third resistor (R9) and is connected to the input of the controller (RÜ).
Patent JP-H0477026-B2 (JP)
IPC: C08G77/38
Filed: 1984-03-02
Abstract: This invention relates to a process for reacting a compound containing silicon-bonded hydrogen with a compound containing aliphatic unsaturation in the presence of actinic radiation and to compositions that contain an actinic radiation-sensitive catalyst that are useful in the process. Although many platinum complexes are useful as catalysts in processes for accelerating the thermallyactivated addition reaction between compounds containing silicon-bonded hydrogen and compounds containing aliphatic unsaturation, processes for accelerating the ultraviolet radiation activated addition reaction between these compounds, using a platinum complex as a catalyst, are not known. The ultraviolet radiation activated addition radiation can be conducted in the presence of a platinum complex having an ultraviolet displaceable group, e.g. a ( -diolefin) (-aryl) platinum complex. This process is useful for the in situ curing of a polymeric silicone composition to a solid surface, particularly one which is heat-sensitive.
Patent JP-H0623104-B2 (JP)
IPC: A61K9/18
Filed: 1985-03-08
Abstract: A pharmaceutical compound characterized by a delayed release of the therapeutically active component, comprising a sulfonic type ion exchange resin and cis(± )-3-ace- tytoxy-5- [2- (dimethylamino) ethyl] -2,3-dihydro-2- (4-methoxyphenyl) -1,5-benzothiazepin-4(5H)one, or cis(±)-3-hydroxy-5- [2-(dimethylamino) ethyl] -2,3-dihydro-2- (4-methoxyphenyl) -1,5-benzothiazepin-4(5H)one as a therapeutically active compound.A process for the preparation of the active compound.A pharmaceutical composition including said active compound, and use of said composition for the prophylaxis and therapy of acute and chronical coronary insufficiency and of arterial hypertension.
Patent JP-H0676210-B2 (JP)
IPC: C01C3/20
Filed: 1986-03-06
Abstract: 1. A process for the continuous production of aqueous ammonium thiocyanate solutions by reaction of ammonia and carbon disulfide and decomposition of intermediate products formed at temperatures of 90 to 150 degrees C in the presence of water or aqueous ammonium thiocyanate solutions using active carbon as catalyst, characterized in that the reaction of ammonia and carbon disulfide and the decomposition of intermediate products formed are carried out under a pressure in the range from 2 to 7 bar.
Patent JP-H0679134-B2 (JP)
IPC: G03B42/04
Filed: 1987-03-18
Abstract: Method and apparatus for marking a film with patient data and possible other information in panoramic tomography X-ray photography. In the method the X-ray beam (X) creating the X-ray photograph and the X-ray film (F) move in a certain way in relation to each other. A certain area (F<sub>y</sub>) of the film (F) is reserved for markings made with the method, which markings are made latent on the film to become visible when the X-ray film is (F) developed. Markings are made simultaneously with the film (F) exposure to an X-ray beam (X) for X-ray photography. The markings are made as a sequence by using, as the deflection parallel with the marking row, the relative movement of the radiation (X; L) with which the marking is made on the film and the film (F) itself, which movement is synchronized with the relative movement of the X-ray beam (X), to which the film is exposed for actual X-ray photography, and the film (F) itself.