baber/WOPTO huggingface dataset:
Patent AU-680256-B2 (AU)
Title: Dynamic control of transmitting power at a transmitter and attenuation at a receiver
Inventor: BORG LARS UNO
IPC: H04B7/005
Filed: 1994-05-10
Granted: 1997-07-24
Abstract: A communications system includes a receiver and a transmitter for transmitting a communications signal to the receiver. The transmitter adjusts its transmission power level in response to receiver power control signals transmitted by the receiver. The receiver includes an attenuator for attenuating the received communications signal, and measurement circuitry for measuring the signal strength of the attenuated signal. The measured signal strength is coupled to an attenuator controller and to a transmission power controller. The attenuator controller and the transmission controller adjust, respectively, receiver attenuation and transmitter power level so as to optimize system performance. This may include keeping the attenuated signal within the dynamic range of the receiver. This may also include eliminating disturbance signals by adjusting receiver attenuation to produce an effective dynamic range for receiving only signals having a signal strength level that is higher than the disturbance signal strength level, while at the same time increasing the transmission power level to keep it within the effective dynamic range of the receiver. The disturbance signal may be detected as an increased bit error rate of the received communication signal. The apparatus and method may also be applied to systems in which a plurality of receivers are coupled to a common antenna through a receiver multicoupler.
Patent AU-594759-B2 (AU)
Title: Benzhydrylpiperazine derivatives, pharmaceutical compositions containing them and process for preparing same
Inventor: TOTH EDIT
IPC: C07D295/088
Filed: 1987-04-28
Granted: 1990-03-15
Abstract: The invention relates to novel benzhydryl-piperazine derivatives of the general formula (I) and the acid addition and quaternary ammonium salts thereof, pharmaceutical compositions containing them and a process for their preparation. In the general formula (I)    <IMAGE> (I)  R1, R2, R3, R4 and R5 are the same or different and stand for hydrogen or halogen, or a trihalomethyl, C1-4 alkyl or C1-4 alkoxy group; R6 means hydrogen or a C1-4 alkyl group; and n is 2 or 3. The compounds of the general formula (I) are useful for treating diseases arising from a decrease in the dopamine level, i.e. from a hypofunction of the dopaminergic system, and have low toxicity.
Patent AU-670709-B2 (AU)
Title: Novel cephalosporin antibiotics and processes for preparation thereof
Inventor: YEO JAE HONG
IPC: C07D501/04
Filed: 1994-09-09
Granted: 1996-07-25
Abstract: The present invention relates to a cephalosporin compound represented by the following general formula (I) : <CHEM> its pharmaceutically acceptable non-toxic salt, physiologically hydrolyzable ester, hydrate or solvate, or isomers thereof, in which   R<1>   represents hydrogen or an amino-protecting group, R<2> and R<3>   can be identical or different and independently of one another represent hydrogen or a hydroxy-protecting group, or R<2> and R<3>   together can form a cyclic diol-protecting group, R<4>   represents hydrogen or a carboxyl-protecting group, R<5>, R<6> and R<7>   independently of one another represent hydrogen, amino or substituted amino, hydroxy, alkoxy, C1-4 alkyl, carboxyl or alkoxycarbonyl, or R<5> and R<6>   together with the carbon atoms to which they are attached can form a C3-7 cycle, and Q   represents CH or N, and to a process for preparation thereof and a pharmaceutical composition containing the compound (I) as an active ingredient.
Patent AU-660410-B2 (AU)
Title: Decontaminated biological material
Inventor: BOHN BURGHARD
IPC: A61L2/00
Filed: 1991-04-13
Granted: 1995-06-29
Abstract: The invention concerns decontaminated biological material, in particular liquids, arising from treatment with acid followed by treatment with alkali. The progress of the treatment can be monitored and/or the end point determined by determining the residual LDH (lactate dehydrogenase) activity. The invention also concerns a process for decontaminating biological material, in particular biological liquids, in which the pH value is lowered by the addition of acid and, after a given length of time, raised again by the addition of alkali. The progress of the treatment can be monitored and/or the end point determined by determining the (residual) LDH activity.
Patent AU-550157-B2 (AU)
Title: Fe-si-b alloys
Inventor: FREILICH ALFRED
IPC: C22C1/00
Filed: 1981-11-02
Granted: 1986-03-06
Abstract: An amorphous metal alloy which is at least 90% amorphous having enhanced magnetic properties and consisting essentially of a composition having the formula FeaSibBc wherein "a", "b" and "c" are atomic percentages ranging from about 75 to 78.5, 4 to 10.5 and 11 to 21, respectively, with the proviso that the sum of "a", "b" and "c" equals 100.
Patent AU-545031-B2 (AU)
Title: Electro hydraulic control system
Inventor: MCKEE KEVIN DOUGLAS
IPC: F16D48/02
Filed: 1981-11-11
Granted: 1985-06-27
Abstract: The system includes a plurality of two-position control valves (26, 30, 36, 40), each controlling fluid flow into and out of a corresponding one of a plurality of hydraulic load devices (14, 16, 18, 20). First and second pressure responsive servo actuators (50 and 52) associated with each control valve operate to move each control valve to first and second positions, respectively. A two-position, solenoid-operated reset valve (56) controls fluid flow into and out of a pilot circuit (54). The pilot circuit communications fluid to and from the second servo actuator (52) of each control valve and to and from a plurality of two-position solenoid-operated, pilot valves (64, 66, 68, 70). Each pilot valve controls fluid flow into and out of the first servo actuator (50) of a corresponding one of the control valves. A detent mechanism (48) holds each control valve in either its first or its second position in the absence of fluid pressure in the servo actuators. A particular hydraulic function may be actuated by momentary energization of particular solenoids of the reset and/or the pilot valves. The first actuators (50) are larger than the second actuators (52) so that pulsing the reset valve and a pilot valve simultaneously sets the control valve corresponding to the selected pilot valve and resets any other control valve.
Patent AU-591334-B2 (AU)
Title: Neuroleptic acetic acid ester
Inventor: PERREGAARD JENS KRISTIAN
IPC: C07D211/52
Filed: 1987-09-10
Granted: 1989-11-30
Abstract: The novel acetic acid ester of 4-(4-(4-chlorophenyl)-4-hydroxy-1-piperidinyl)-1-(4-fluorophenyl)-1-bu tanone (Haloperidol) as well as acid addition salts thereof are described, and a method of preparation of said compounds. Pharmaceutical compositions containing one of said compounds are described in form of injectable solutions in oils, e.g. sesame oil and light vegetable oil, which have advantages compared with known solutions of haloperidol.
Patent AU-618722-B2 (AU)
Title: Recombinant pseudomanas exotoxin: construction of an active immunotoxin with low side effects
Inventor: PASTAN IRA H
IPC: A61K47/48
Filed: 1987-09-22
Granted: 1992-01-09
Abstract: The present invention relates to various modified forms of Pseudomonas exotoxin exhibiting low toxicity to human or animal cells by itself but retaining its enzymatic activity. The modified Pseudomonas exotoxin of the present invention has ADP ribosylating activity but lacks all or part of domain II (responsible for translocation across cell membrane) of the native toxin. A preferred modified Pseudomonas exotoxin of the present invention further comprises a modification in the receptor binding domain IA of the native Toxin. Conjugates (immunotoxins) comprising a modified Pseudomonas exotoxin and a targeting carrier, such as an antibody or a growth factor, methods for producing a modified Pseudomonas exotoxin or conjugates thereof and compositions suitable for administration to a mammal for achieving targeted cytotoxin activity are also disclosed.
Patent AU-654828-B2 (AU)
Title: Substituted monocyclic aryl compounds exhibiting selective leukotriene B4 antagonist activity
Inventor: HUANG FU-CHIH
IPC: C07D231/12
Filed: 1991-09-06
Granted: 1994-11-24
Abstract: Monocyclic aryl compounds having selective LTB4 antagonists properties and comprising an amido substituent, a substituent group having a terminal carboxylic acid or derivative thereof and a lipophilic substituent, therapeutic compositions and methods of treatment of disorders which result from LTB4 activity using the monocyclic aryl compounds are disclosed.
Patent AU-648124-B2 (AU)
Title: Hirudine mutant, production thereof, anticoagulant, secretory vector, microorganism transformed by said vector, and production of product from said microorganism
Inventor: MISAWA SATORU
IPC: C12N15/12
Filed: 1991-11-08
Granted: 1994-04-14
Abstract: A secretion vector for foreign protein production, in particular hirudin HV1, hirudin HV3 and hirudin analog HV1C3, is provided comprising a replication origin (ori) of a pUC plasmid, a tac or a trp promoter, a DNA sequence encoding signal peptide, and a DNA sequence encoding a foreign protein, all linked in an operable manner. Also provided are a method of producing said hirudins and hirudin analog employing the secretion vectors, and transformed microorganisms such as E. coli.
Patent AU-661464-B2 (AU)
Title: Selected peptides of the group-specific antigen (GAG) of human immunodeficiency virus (HIV), the preparation and use thereof
Inventor: NIEDRIG MATTHIAS
IPC: A61P31/18
Filed: 1991-12-13
Granted: 1995-07-27
Abstract: Novel peptides from the HIV-gag protein contain the sequence (I), and are no larger than 50 amino acids, AATLEEMMTA (I).
Patent AU-634921-B2 (AU)
Title: Deacetylcolchicine derivatives
IPC: A61P35/00
Filed: 1991-12-17
Granted: 1993-03-04
Abstract: Deacetylcolchicine derivatives represented by the formula <CHEM>   wherein R denotes a residue obtained by removing COOH from a C3-C7 sugar carboxylic acid, and a hydroxyl group present in the residue may properly be protected with a protecting group of the hydroxyl group. Said deacetylcolchicine derivatives having less toxicity and a strong effect for inhibiting proliferation of tumor cells, and are expected to be used as an antitumor agent.
Patent AU-761347-B2 (AU)
Title: Game system operable with backup data on different kind game machines
Inventor: MIYAMOTO SHIGERU
IPC: A63F13/79
Filed: 1998-11-09
Granted: 2003-06-05
Abstract: A game system utilizes a first game machine and a second game machine. The backup data obtained through playing a first game on the first game machine is memorized in a first game cartridge. The first game cartridge is attached to an extension adapter, and the extension adapter is in turn mounted on a controller for the second game machine. Accordingly, the backup data of the first game machine is taken into the second game machine. The second game machine is attached with a second game cartridge. The second machine executes a second game by processing the backup data according to a second game program set up in the second game cartridge. <IMAGE>
Patent AU-749245-B2 (AU)
Title: Electrosurgical system for reducing/removing eschar accumulations on electrosurgical instruments
Inventor: HEIM WARREN PAUL
IPC: A61B18/00
Filed: 1998-10-05
Granted: 2002-06-20
Abstract: An electrosurgical system is disclosed that applies electrical energy to obtain a predetermined surgical effect, while also reducing eschar deposits on a working surface of an electrosurgical instrument, producing an eschar deposit which is easily removed from the working surface and/or facilitating removal of eschar deposits during a cleaning procedure. Such benefits may be realized by providing a negative bias on the working surface relative to a return path to source during electrosurgical procedures and/or during a cleaning procedure which may include contacting the working surface with an electrically conductive liquid.
Patent DE-1919239-B2 (DE)
Title: Excavator with suction tube and scoop chain - has suction tube and scoop chain with common vertical centre line
IPC: E02F3/92
Filed: 1969-04-16
Abstract: The excavator with a suction head has an endless belt type cutting head under the suction head. The excavated material is fed by excavating scoops on the chain to a position directly under the suction head opening. The material is directed under the suction head without using additional devices. The excavating and transporting chain (3) is a direct extension of the suction tube (1). Chain spans are parallel to the vertical longitudinal axis of the suction tube. This axis forms the axis of symmetry of the chain spans. The scoops on the chain excavate material when the chain is driven and excavated material is passed under the suction tube end with the chain cover.
Patent DE-2106831-B2 (DE)
Title: Cryosurgical tissue sampling instrument - with adjustable depttppttth suction chamber and wire cutting loop on tissue sampling tube
IPC: A61B18/00
Filed: 1971-02-12
Abstract: Biological tissue sampling instrument using a cryoprobe with a section of tissue guided into a hollow sampling by an axially sliding ram (6) with a set screw (19); the ram (b) forms the base of the chamber (11) and passes through a space (4) containing liquid nitrogen. The sampling tube (3) is cylindrical and has an annular suction inlet (15). The whole device is encased in a vacuum insulation (5). Design permits maximum sterility with minimum trauma.
Patent DE-2149261-B2 (DE)
Title: Rapid fitting three or four point safety belt - has support frame to clip onto outside of vehicle seat
IPC: B60R22/04
Filed: 1971-10-02
Abstract: The safety belt system is fitted to upper and lower anchorage points near the middle of the car and has a rigid frame (23, 26) on the other ends of the belt. The frame is swung over the seat occupant and clips into a prepared recess (39) on the door side of the seat. The whole belt is thus fastened in one rapid movement. The system enables a three of four point anchorage system to be used, with the belts swung aside for easy access to the seat. The upper part of the frame has a hand grip bar (26) for ease of operation.
Patent DE-2210366-B2 (DE)
Title: Intruder resistant light metal slatted roller screen - with lowered cross bars swung to form zig zag pattern with connecting stems
IPC: E06B9/18
Filed: 1972-03-03
Abstract: The rolling grid screen, esp. of the light metal type, comprises elongated cross bars in laterally mounted guide-rails, with full-length round hooks facing alternate ways, and hinged connecting stems with ends matching the hooks, for insertion in these on assembly. The cross bars can be swivelled relative to the adjacent connecting stems. The open space between the flanks (12,13) of the guide-rails matches the max. dimension of the cross bars (1). When fully let down, with the grating in the rest position, the cross bars are swung through exactly 90 deg. relative to the connecting stems (6), with bars and stems assuming a zigzag position. The open space between the guide-rail flanks is narrowed in the upper end area of the rails, pref. by a flat block (15) attached to the inside of at least one flank. The block may have chamfered sections along its length.
Patent DE-2302703-B2 (DE)
Title: Grain processing device - has slide and contact distance between work to be processed and grain made almost constant
IPC: B24B37/00
Filed: 1973-01-19
Abstract: The grain processing machine includes a supporting member for supporting work to be processed, a first rotation drifting motor including a rotating shaft for rotating the supporting member in one direction, a rotating member for grain processing disposed opposite to the work to be processed, and a rotating shaft for the rotating member. The rotating shaft of the rotating member is offset from the rotating shaft of the supporting member. A second driving motor is provided for rotating the rotating member in the same direction as the supporting member in a way in which the path that an arbitrary point on the work makes on the rotating member is helical, and the difference in the number of revolutions between the rotating member and the work to be processed is not more than 30% but more than 0%.
Patent DE-2755753-B2 (DE)
IPC: G04C3/16
Filed: 1977-12-14
Abstract: An electric rotary stepping motor intended for use in watch movements comprises a stator including a coil support coaxial with the rotor, two compact coils having flat turns, and a field-closing yoke capable of magnetically blocking the rotor in a position enabling it to start up in the desired direction. The motor is made more compact, and its manufacture and assembly are simplified, by designing the coil support with two diametrically opposed arms and the coils as self-supporting elements in which the turns of the windings are joined to one another.
Patent FR-2219371-B2 (FR)
IPC: B29C65/20
Filed: 1974-02-14
Granted: 1978-06-16
Abstract: 1453483 Thermal insulation of cryogenic tanks DOW CHEMICAL CO 19 Feb 1974 [23 Feb 1973] 7520/74 Addition to 1401031 Heading F4P In a cryogenic vessel 13 having thermal insulation over at least a portion of its surface, the insulation comprises strips 17 of closed cell synthetic resinous foam each strip being joined to adjacent strips. The foam in the regions intended to be adjacent the region of lowest temperature is a flexibilized foam as defined in the Specification. Spherical, rectangular and cylindrical vessels are described.
Patent IE-S62896-B2 (IE)
Title: A wire handling device
Inventor: LAMBDEN SEAN
IPC: B65H54/00
Filed: 1994-07-27
Abstract: A wire handling device 40 has a central body 42 rotatably mounted on a bearing member 43. Radial arms 48, 49, 50 on the body 42 have holders 60 for engaging and supporting a wire coil. The arms 48, 49, 50 are length adjustable to accommodate different sized coils.
Patent IE-S80740-B2 (IE)
Title: Two portion frame
Inventor: COSGROVE JOHN
IPC: E05B65/06
Filed: 1997-11-11
Abstract: A two portion frame for an opening (10) comprises a fixed frame portion (12), which is secured about the opening (10); a removable frame portion (22), which is hinged to the fixed frame portion (12) by hinges (30) and locks (36) by which the removable frame portion (22) is fixable to the fixed portion (12), so that the removable frame portion is removable only from one side of the frame. A door (32) is hinged to the removable frame portion (22) by hinges (34) so that it opens towards the other side. One or more locks are, provided to lock the door (32) with the removable frame portion (22) and one or more locks are provided to lock the removable frame portion (22) with the fixed frame portion (12).
Patent JP-2685750-B2 (JP)
IPC: H01L21/52
Filed: 1987-01-30
Granted: 1997-12-03
Abstract: PURPOSE:To control the potential of a semiconductor wafer correctly and to provide an LSI having a very high density and a very high speed, by providing on the semiconductor wafer a highly doped layer having the same conductivity type as that of the semiconductor wafer and providing a low-resistance electrode on the doped layer. CONSTITUTION:A highly doped layer 103 is provided on the rear face of a semiconductor wafer 101, the doped layer 103 having the same conductivity as that of the wafer. A low-resistance electrode 102 is provided on the doped layer 103. The doped layer 103 has a concentration of dopant of 1 X 10<18>/cm<3> or over. The wafer 101 is silicon and the electrode 102 is a metal silicide layer. The metal silicide layer is of a high-melting-point metal silicide. The wafer 101 is of a compound semiconductor. Thus, the potential of the wafer 101 can be controlled correctly; therefore, it is possible to provide an LSI having a very high density and a very high speed.
Patent JP-3535534-B2 (JP)
IPC: A61K31/435
Filed: 1993-01-29
Granted: 2004-06-07
Abstract: The subject of the invention is the products of formula (I): <IMAGE>  in which:   one of A and B represents a nitrogen atom and the other represents a carbon atom, the dotted lines indicating that the pyridyl ring can be saturated or unsaturated, R represents an alkyl, alkenyl, alkynyl, cycloalkyl or cycloalkyl-alkyl radical   R1, R2, R3 and R4 represent:     a) a radical -(CH2)m1-S(O)m2-X-R14 b) a hydrogen atom, a halogen atom, or a hydroxyl, cyano, nitro, sulphonyl, formyl, benzoyl, acyl or carboxyl radical, c) an alkyl, alkenyl, alkynyl, alkoxy, acyloxy, alkylthio, alkylsulphinyl or alkylsulphonyl radical, d) a cycloalkyl, aryl, arylalkyl, arylalkenyl, aryloxy, arylalkoxy, arylthio, arylsulphinyl or arylsulphonyl radical   e) a radical <IMAGE>     R5 represents a divalent alkylene radical or -C=O,   Y represents the radical -Y1-B-Y2.   These products have advantageous pharmacological properties which justify their use as medicaments.
Patent JP-3273182-B2 (JP)
IPC: D03D1/00
Filed: 1996-02-26
Granted: 2002-04-08
Abstract: A papermaker's fabric for the press section of a papermachine is woven from a multistrand yarn composed of filaments having diameters in the range from 0.04 mm to 0.18 mm. The multistrand yarn may be used singly or plied. The filaments are in a diameter range between those traditionally used for multifilament yarns and monofilament yarns. The fabrics woven from the multistrand yarns have compressibilities of fabrics woven from multifilament yarns and the cleanliness and openness of fabrics woven from monofilament yarns.
Patent JP-H0229536-B2 (JP)
IPC: B60Q1/04
Filed: 1986-02-28
Abstract: PURPOSE:To facilitate the adjustment of fitting of a lid and the replacement thereof by placing the lid mounting part on the housing link part of a linkage, which moves the lamp proper to and from its service position and housing position within a housing recessed part, in such a manner, that it may be freely adjusted to travel in the vertical direction of a car body. CONSTITUTION:On the housing link part 19 of a linkage 3, which moves a head lamp proper 2 to and from its service position and housing position, is laterally placed a lid 4, which blocks up a head lamp housing recessed part 1 at the housing position of the head lamp proper 2, and the lid 4 is screwed on lid mounting parts 34, 58, which are provided on the front side and the rear side of the upper part of the housing link part 19, in such a manner that it may be freely adjusted to travel in the vertical direction of a car body. While, on the upper part and the lower part of the head lamp housing recessed part 1 are provided link mounting parts 14, 52 in parallel to each other, and a base link 18 is screwed thereon in such a manner that it may be freely adjusted to travel in the direction of the front and rear of the car body and also in the direction of the width of the car. Thereby, the adjustment of fitting of the lid and the replacement thereof can be performed with case.
Patent JP-H0645529-B2 (JP)
IPC: A61P1/02
Filed: 1989-03-01
Abstract: The disclosure relates to a toothpaste for inhibiting the formation of dental calculus comprising an abrasive agent and an amount of tetrapyrophosphate salt sufficient to provide at least 2.5% P2O7<4><->, which toothpaste is characterised by having a pH of at least 7.6 which rises by at least 0.45 on dilution of the toothpaste with distilled carbon-dioxide free water in the proportion of 10g of toothpaste to 30ml of water.
Patent JP-H0419400-B2 (JP)
IPC: F04D29/28
Filed: 1984-04-20
Abstract: A compressor wheel assembly for example for a turbocharger comprises a compressor wheel (12) including a boreless hub (14) formed integrally as by casting from aluminium with a circumferential array of aerodynamically contoured centrifugal impeller blades (16). The wheel hub is secured at its base by inertia welding to a steel thrust spacer sleeve (18) having an internally threaded bore (34) for threaded reception of a rotatable shaft (20). In use of the compressor wheel assembly, the absence of a bore within the wheel hub substantially improves wheel fatigue life.