baber/WOPTO huggingface dataset:
Patent AU-747797-B2 (AU)
Title: Polyolefins and their functionalized derivatives
Inventor: RATH HANS PETER
IPC: C10M133/52
Filed: 1997-11-03
Granted: 2002-05-23
Abstract: PCT No. PCT/EP97/06068 Sec. 371 Date Jul. 27, 1999 Sec. 102(e) Date Jul. 27, 1999 PCT Filed Nov. 3, 1997 PCT Pub. No. WO98/20053 PCT Pub. Date May 14, 1998The present invention relates to at least simply unsaturated polyolefins with a number mean molecular weight in the range of 400 to 1,500 dalton and a dispersibility of MW/MN<1.2, obtained through catalytic dimerization from at least simply unsaturated olefin-oligomers, as well as to the method for their production. The present invention further relates to derivatives of these polyolefins which can be obtained by functionalizing at least a double link of the polyolefin. The invention also relates to the use of polyolefins and/or functionalization products as additives for fuels or lubricants.
Patent AU-636967-B2 (AU)
Title: N-phenyl-phenoxypyridine carboxamide derivatives
IPC: C07D213/78
Filed: 1991-03-14
Granted: 1993-05-13
Abstract: The invention provides compounds of the general formula <CHEM>  in which   R<1> represents a hydrogen or halogen atom or an alkyl or haloalkyl group; the or each group X independently represents a halogen atom or an optionally substituted alkyl or alkoxy group or an alkenyloxy, alkynyloxy, cyano, carboxy, alkoxycarbonyl, (alkylthio)carbonyl, alkylcarbonyl, amido, alkylamido, nitro, alkylthio, haloalkylthio, alkenylthio, alkynylthio, alkylsulphinyl, alkylsulphonyl, alkyloximinoalkyl or alkenyloximinoalkyl group;   n is 0 or an integer from 1 to 5; and L is an alkoxy group.EM
Patent AU-610509-B2 (AU)
Title: Lipopolysaccharides of reduced toxicity and the production thereof
Inventor: MUNFORD ROBERT S
IPC: A61K39/39
Filed: 1987-05-27
Granted: 1991-05-23
Abstract: An acyloxyacyl hydrolase from the human promyelocyte cell line HL-60 has been found to specifically hydrolyze fatty acids from their ester linkages to hydroxy groups of 3-hydroxyfatty acids, the latter being bound in turn to LPS glycosaminyl residues. The hydrolyzed fatty acids may include dodecanoic acid, tetradecanoic acid and hexadecanoic acid. This enzyme showed a molecular weight by gel exclusion chromatography between about 50,000 Daltons and about 70,000 Daltons. Altered bacterial LPS substantially without fatty acids bound in ester linkage to hydroxy groups of 3-hydroxyfatty acids covalently linked to a glucosaminyl moiety of LPS lipid A are produced. Since the structure of the lipid A moiety is highly conserved, acyloxyacyl hydrolase may act on LPS of many different pathogenic bacteria (for example Salmonella, Escherichia, Hemophilus, and Neisseria). Such altered bacterial LPS, having toxicity reduced more than immunostimulatory activity, may be therapeutically useful: (1) as vaccines to prevent Gram-negative bacterial diseases by inducing antibodies to LPS 0-polysaccharide or R-core antigens, (2) as antidotes to treat or prevent Gram-negative bacterial sepsis ("septic shock"), or (3) as adjuvants to enhance formation of antibodies to other antigens. The acyloxyacyl hydrolase itself may be prophylactically or therapeutically useful to detoxify endogenous LPS in patients with Gram-negative bacterial diseases. The enzyme may also be used to remove toxic LPS from therapeutic injectants.
Patent AU-680546-B2 (AU)
Title: Low-stretch and dimensionally stable floor covering
Inventor: JUSTESEN KNUD ERIK
IPC: D06N7/00
Filed: 1994-08-31
Granted: 1997-07-31
Abstract: A low-stretch and dimensionally stable floor covering (1) comprising polymer-containing pile material (2) which is retained to a polymer-containing primary backing (3), to the back of which an underlying secondary backing layer (5) is retained by means of an interleafing adhesive layer (4). The secondary backing layer (5) comprises a needled fibre structure of thermoplastic, polymer-containing, continuous or staple fibres being inter-fixated by heating. The adhesive layer (4) comprises an organic, polymer-containing binder which is activated by heat application. According to the invention, at least the secondary backing layer and/or the binder layer comprise a substantially re-usable material. After being formed, the carpet is wound onto so-called broadloom rollers and can, if desired, be cut partially into carpet tiles. Thus, carpet tiles and broadloom carpets can be manufactured in the same production process.
Patent AU-642252-B2 (AU)
Title: Method for the protection of plants against pathogens
Inventor: WIT PETER JOZEF GERARD MARIE D
IPC: C12N15/31
Filed: 1991-03-27
Granted: 1993-10-14
Abstract: The invention comprises pathogen resistant plants, wherein a polynucleotide sequence comprising at least a sequence of a pathogenic avirulence gene (E) encoding a specific elicitor protein molecule (e) or a portion thereof is introduced into the genome of a plant containing a corresponding resistance gene (R), in which genes (E) and (R) are regulated in such a manner that simultaneous expression of said genes only occurs at the site of infection and said simultaneous expression can be induced by a broad range of pathogens. The plants have been transformed by a polynucleotide sequence comprising at least a sequence of an avirulence gene (E) from a plant pathogen encoding a specific elicitor protein molecule (e) or a portion thereof, and a plant promoter (P) that can be induced by a broad range of pathogens and which permits expression at the site of infection only. Plants wherein the resistance gene (R) is under control of a pathogen-inducible promoter (P) form another embodiment of the invention.
Patent AU-744184-B2 (AU)
Title: Peptide with radio protective effect
Inventor: RODEMANN HANS PETER
IPC: A61K8/64
Filed: 1998-07-01
Granted: 2002-02-14
Abstract: The invention makes available a peptide having a radioprotective effect that comprises a modified form and/or an optionally modified fragment of the Bowman-Birk protease inhibitor (BBI).
Patent DE-2031139-B2 (DE)
Title: Connection for piping carrying aggressive fluids - has radially divergent flanges for O=ring to allow ring to expand radially under axial pressure
IPC: F16L5/02
Filed: 1970-06-24
Abstract: The connection between a pipe (5) and a container (1) includes an O-ring (7) placed between a flange (9) on the pipe and a flange on the container. The pipe is secured by a screw thread whereby axial pressure is applied to the O-ring. The flange on the container is flat. The confronting surface (9a) of the flange of the pipe is shaped to be radially outwardly divergent from the container flange. This enables the O-ring to expand to an axially wider spacing between the two flanges in case of overtightening of the screw.
Patent DE-2111224-B2 (DE)
Title: Coal cutting machine cutting tool hinge system - has double hinge each end at bottom for connecting head portions
IPC: E21C27/34
Filed: 1971-03-09
Abstract: A coal cutting machine has a plate (10) carrying the cutting tool, to which is hinged a head (11) carrying e.g. a cut limiter (13) at the top and a guide (14) at the bottom for drive chain, as in the main patent. The main plate (10) has a hinge half (20) at the top, each end, for connection by a hinge pin to the other hinge half (17) at the top of the head. This plate (10) also carries another hinge half (22) at the bottom, each end, inset sufficiently far for fitting a double hinge (23) for connection to the lower hinge half (18) at the bottom of the head (11). Equalising strips (16) are attached along the bottom edge of the plate, between the inset lower hinge portions (21).
Patent DE-2160023-B2 (DE)
Title: Electric starter motor system - has starter coupled to engine drive shaft by chain and freewheel
IPC: F01L13/08
Filed: 1971-12-03
Abstract: The electric starter motor is coupled by means of a chain and a free wheel with the engine drive shaft. The engine can be decompressed by means of electric magnetic servo and the fuel supply moved to zero delivery by means of a foot pedal switch. The vehicle can then be moved independently from engine power where exhaust emission is to be avoided. The starter motor could be designed as a starter generator and connected to the drive shaft by two chains. The chains have different gear ratio's and the free wheel arrangement work counter to each other.
Patent DE-2205512-B2 (DE)
Title: Machine tool rotary indexing table - has prestressed tension spring on pinion hub periphery for rack engagement
IPC: B23Q1/28
Filed: 1972-02-04
Abstract: The indexing table is turned by a rack meshing with a pinion on its drive shaft, the rack stroke being adjustable by a threaded spindle. A locking device is provided for the table. A coupling mechanism allows return movement of the rack without turning the table and comprises a roller-type free-wheel in the pinion. A pair of cone rings, enclosing the drive shaft coaxially and actuated by a hand-operated pull rod provide the locking spindle is a hollow shaft sliding with, but not turning on, a setting spindle. The rack is guided in the table housing and has an internal thread engaged by the threaded spindle, being moved with the latter by a gear on a hand-operated indexing shaft between fixed stops. A prestressed tension spring (19) is anchored at one end to the housing and at the other to the periphery of the pinion hub (10a), so as to exclude any free movement between the pinion (10) and the rack (2). (DS).
Patent DE-2238405-B2 (DE)
IPC: G04C3/06
Filed: 1972-08-04
Abstract: Synchronising pulses from a frequency divider are applied to a coil and magnet system in order to maintain vibrations in a clock controlled by a quartz crystal. The central axes of the clock drive coil (L) and of the magnet system are set in parallel with respect to one another in the zero setting of the mechanical vibrator of the clock, in order to feed the outgoing drive pulse and returning drive pulse to the drive coil at a different distance from the zero position of the vibrator. <IMAGE>
Patent IE-S62550-B2 (IE)
Title: An envelope assembly with folded insert
Inventor: KAVANAGH CONOR
IPC: B42D5/02
Filed: 1994-09-05
Abstract: A separable multiple ply envelope assembly or mailer and process for making same is described, comprising superimposed outer plies (1, 2) adhered together at their peripheral edges so as to form an envelope and including at least one extractible insert sheet (5) formed from a respective inner ply, and a removable tear-off stub portion (3) along at least one side or face of the assembly to which a corresponding side (4, 9) of the envelope and the insert are both attached, characterized in that the insert sheet (5) is folded prior to its insertion between, and adherence together of the outer plies (1, 2). Processes for constructing such an assembly are also disclosed.
Patent IE-S75749-B2 (IE)
Title: Method and apparatus for preparing cooked mince
Inventor: QUEALLY PETER
IPC: A23L13/60
Filed: 1997-05-21
Abstract: Cooked mince is prepared by spreading raw mince across a conveyor 4 using a spreader 5. The mince is then cooked and chilled to form a cooked mass or cake of cooked mince. The cooked mince 7 is broken up into discrete pieces by a mince breaking apparatus 10. As the cooked mince is being broken up into discrete pieces, a stock solution is applied by spray heads 11 onto the discrete pieces. The application of stock solution optimises the organoleptic properties of the meat.
Patent JP-3570762-B2 (JP)
IPC: G06F1/32
Filed: 1995-01-26
Granted: 2004-09-29
Abstract: A clock control unit is provided that controls the gating of a clock signal received by an internal baud generator of a universal asynchronous receiver/transmitter (UART) circuit during an active mode. The clock control unit monitors the UART circuit to determine whether the UART is currently idle. If the clock control unit determines that the UART is idle, the clock signal is gated by a synchronous clock gate circuit. Accordingly, the clock signal is not provided to the baud generator, and a corresponding baud rate signal that normally clocks the receiver state machine of the UART is not generated. Power consumption of the UART is thereby significantly reduced. When a certain predetermined system activity is thereafter detected by the clock control unit that indicates a need for activation of the UART, the clock control unit asserts a clock enable signal that causes the synchronous clock gate circuit to pass the clock signal to an input of the baud generator. The baud generator responsively generates the baud rate signal that clocks the receiver state machine as well as other internal portions of the UART. In one embodiment, the clock control unit causes the clock signal to be degated if the receipt of serial data is detected at the serial input line of the UART, if the receiver state machine is currently active, if the receiver FIFO and buffer register is not empty, if the transmitter FIFO and holding register is not empty, or if the transmitter state machine is active. <IMAGE>
Patent JP-H0730061-B2 (JP)
IPC: C07D331/02
Filed: 1991-02-07
Abstract: Certain novel hydroxamic acid and hydroxyurea derivatives having structure (I), wherein R<1> is hydrogen, alkyl, alkenyl, amino or substituted amino, R<4> is hydrogen, a pharmaceutically acceptable cation, aroyl or alkoyl, A is alkylene or alkenylene, X is oxygen or sulfur, each Y is hydrogen, halo, cyano, hydroxy, alkyl, alkoxy, alkylthio, alkenyl, alkoxyalkyl, cycloalkyl, aryl, aryloxy, arylalkyl, arylalkenyl, arylalkoxy or substituted aryl, Z is oxygen or sulfur, m is 0 or 1, n is 1 to 5 and p is 2 to 6 inhibit the enzyme lipoxygenase. These compounds, and the pharmaceutically acceptable salts thereof, are useful in the treatment or alleviation of inflammatory diseases, allergic conditions and cardiovascular diseases in mammals and as the active ingredient in pharmaceutical compositions for treating such conditions.
Patent JP-2660454-B2 (JP)
IPC: G11C11/41
Filed: 1991-02-14
Granted: 1997-10-08
Abstract: A CMOS precharge and equalization circuit for use with memory cells coupled between paired bit lines in a static random access memory array is constructed without the use of bleeder circuits. The precharge and equalization circuit is formed of a pair of precharge transistors and a pair of equalization transistors for precharging and equalizing the paired bit lines. <IMAGE>
Patent JP-S6320736-B2 (JP)
IPC: B65H23/10
Filed: 1984-02-09
Abstract: The feeding of a patterned material web for processing in register with the pattern of the material web is carried out usually by stepwise first feeding of the material web and subsequent fine feeding or register correction. To this end devices for driving, keeping in register and processing of the material web arranged successively are used. A more space-effective method and arrangement for the feeding of a material web (1) is obtained by making use of a web feeding unit (2) for feeding as well as correction of register. The web feeding unit (2) is provided for this purpose with two driving devices (14,15) which during operation are used alternately for feeding and register correction respectively of the material web.
Patent JP-S5624376-B2 (JP)
IPC: H01L23/28
Filed: 1973-03-01
Abstract: Plastic encapsulated power semiconductor devices, such as controlled rectifiers, triacs and power transistors, are disclosed in which the semiconductor body of the device is electrically isolated from the combination heat sink and mounting plate of the device by a thin ceramic electrically insulative plate of high thermal conductivity which provides bonding sites for anchoring the inner ends of the external leads associated with the semiconductor body. One of the external leads bonded to the insulative plate has a portion underlying the semiconductor body and providing an electrically conductive path of high thermal conductivity for heat extraction from the semiconductor body.
Patent JP-H0412269-B2 (JP)
IPC: C07D471/04
Filed: 1983-02-17
Abstract: The present invention is directed to new pyrazolo/4,3- c/pyridines, the process for their preparation, the pharmaceutical compositions containing them and their use as pharmocologically active substances. The compounds of the invention possess cardiotonic, antihypertensive, CNS depressant, neuroleptic, and analgesic activity.
Patent JP-H0436153-B2 (JP)
IPC: C07D233/60
Filed: 1984-02-28
Abstract: 1. Substituted 1,3-diazolyl-2-propanols of the general formula   see diagramm : EP0118070,P10,F1   in which Alk**1 represents straight-chain or branched alkyl with 1 to 4 carbon atoms ; Alk**2 represents straight-chain or branched alkyl with 1 to 4 carbon atoms ; Alk**1 and Alk**2 together represents a 3-to 7-membered cycloaliphatic ring ; X represents a nitrogen atom or the CH group ; Y represents a nitrogen atom or the CH group ; and R represents phenyl, phenylalkyl with 1 to 4 carbon atoms in the alkyl part, phenoxy, phenylthio, phenoxyalkyl with 1 to 4 carbon atoms in the alkyl part, phenylthioalkyl with 1 to 4 carbon atoms in the alkyl part, benzyloxy and benzylthio, each of which is optionally mono- to trisubstituted in the phenyl part by identical or different substituents, preferred substituents which may be mentioned being ; halogen, alkyl with 1 to 4 carbon atoms, alcoxy and alkylthio with in each case 1 to 4 carbon atoms, halogenoalkyl and halogenoalkoxy and halogenoalkylthio with in each case 1 to 2 carbon and 1 to 5 identical or different halogen atoms, such as preferably fluorine and chlorine atoms, nitro, cyano, hydroxyl, hydroxycarbonyl alkoxycarbonyl with 1 to 4 carbon atoms in the alkyl part, hydroxyiminoalkyl with 1 to 4 carbon atoms in the alkyl part, alkoxyiminoalkyl with 1 to 4 carbon atoms in each alkyl part, and phenyl, phenoxy, benzyl or benzyloxy, each of which is optionally substituted by halogen and/or alkyl with 1 to 2 carbon atoms, and physiologically tolerated acid addition salts thereof.
Patent JP-2891691-B2 (JP)
IPC: B60W30/18
Filed: 1998-02-18
Granted: 1999-05-17
Abstract: The procedure involves a gearbox having an input shaft joined to the engine, an output shaft and several such control clutches which each have an input element receiving torque and an output element. A constant engine speed is maintained and a hydraulic test pressure signal is applied to the clutch that is to be calibrated or to the clutch that is in front of or behind it. The speed of an internal gearbox component that is neither the input nor output shaft, is measured and the measured speed is analysed. A calibration value is stored corresponding to the test signal if the analysis fulfils specified criteria. The test signal is changed and the process is repeated if the criteria are not fulfilled.
Patent JP-3078859-B2 (JP)
IPC: A61K47/14
Filed: 1991-02-15
Granted: 2000-08-21
Abstract: Fatty acid esters of polyglycerols, such as stearic acid penta(tetra)glyceryl ester, behenic acid hexa(tetra)glyceryl ester, lauric acid mono(deca)glyceryl ester, oleic acid di(tri)glyceryl ester, linolic acid di(hepta)glyceryl ester, palmitic acid deca(deca)glyceryl ester, etc. are employed as coating agents for coating solid preparations such as tablets, pills, granules, fine granules, etc. By coating with the coating agents, stable sustained release of active ingredients contained in the preparations is obtained, even after a long period of storage.
Patent JP-2505189-B2 (JP)
IPC: H04L12/46
Filed: 1987-03-02
Granted: 1996-06-05
Abstract: An optical communications system (10) suitable for wide area communications includes a plurality of local networks (LN1, LN2) each having a communications bus (B1, B2) and a plurality of terminal devices (TDo, TDn) coupled to the respective local network communications bus for intranetwork communications with other terminal devices within the local network or internetwork communications with terminal devices in other local networks. Each terminal device includes a channel selecting device for selecting one of a plurality of frequency distinct communication channels. Each local network is assigned a common set of communication channels for communications within the local network and is also assigned a unique subset of communication channels for internetwork communications. Each local network is coupled to every other local network through a frequency selective coupling means (CP1-2) that passes only information signals at frequencies corresponding to the unique subset of communication channels for that local network.
Patent JP-4183830-B2 (JP)
IPC: A61K31/14
Filed: 1999-01-20
Granted: 2008-11-19
Abstract: The present invention provides antimicrobial compositions containing high levels of alcohol, carbomer polymers and antimicrobial agents. The present invention provides stable, high viscosity antimicrobial formulations possessing cosmetic characteristics.
Patent JP-2517721-B2 (JP)
IPC: A01N43/90
Filed: 1987-03-11
Granted: 1996-07-24
Abstract: Compounds are described of the formula <CHEM>  and salts thereof, wherein  R<1> is methyl, ethyl or isopropyl; R<2> is -H,-OH or substituted-OH and R<3> is-H, or R<2> and R<3> together with the carbon atom to which they are attached represent C=CH2, C=O or C=NOR<6> (where R<6> is-H, alkyl or alkenyl and the C=NOR<6> is in the E configuration);  OR<4> is as defined above for OR<5> and one of the symbols X represents an epoxide oxygen atom and the other represents an epoxide oxygen atom or a carbon-carbon bond. These compounds may be used for controlling insect, acarine, nematode or other pests.
Patent JP-3377820-B2 (JP)
IPC: G01B11/30
Filed: 1993-03-15
Granted: 2003-02-17
Abstract: Apparatus for the measurement of the curvature of a surface comprising at least one source of electromagnetic radiation, electro-magnetic radiation detector means, lens means positioned and arranged to focus source radiation reflected from the said surface onto the said detector means, characterised in that the said detector means is arranged to provide an output signal characteristic of a position thereon whereat the radiation is incident and signal processor means responsive to the said output signal for providing an indication appertaining to curvature of the said surface.
Patent JP-S6147440-B2 (JP)
IPC: G10L15/00
Filed: 1979-05-07
Abstract: A system and method for speech recognition provides a means of printing phonemes in response to received speech signals utilizing inexpensive components. The speech signals are inputted into an amplifier which provides negative feedback to normalize the amplitude of the speech signals. The normalized speech signals are delta modulated at a first sampling rate to produce a corresponding first sequence of digital pulses. The negative feedback signal of the amplifier is delta modulated at a second sampling rate to produce a second sequence of digital pulses corresponding to amplitude information of the speech signals. The speech signals are filtered and utilized to produce a digital pulse corresponding to high frequency components of the speech signals having magnitudes in excess of a threshold voltage. A microprocessor contains an algorithm for detecting major slope transitions of the analog speech signals in response to the first sequence of digital signals by detecting information corresponding to presence and absence of predetermined numbers of successive slope reversals in the delta modulator producing the first sequence of digital pulses. The algorithm computes cues from the high frequency digital pulse and the second sequence of pulses. The algorithm computes a plurality of speech waveform characteristic ratios of time intervals between various slope transitions and compares the speech waveform characteristic ratios with a plurality of stored phoneme ratios representing a set of phonemes to detect matching therebetween. The order of comparing is determined on the basis of the cues and a configuration of a phoneme decision tree contained in the algorithm. When a matching occurs, a signal corresponding to the matched phoneme is produced and utilized to cause the phoneme to be printed. In one embodiment of the invention, the speech signals are produced by the earphone of a standard telephone headset.