baber/WOPTO huggingface dataset:
Patent AU-775880-B2 (AU)
Title: Transmitting data reliably and efficiently
Inventor: BAMFORD ROGER
IPC: H04L29/08
Filed: 2000-10-18
Granted: 2004-08-19
Abstract: A method and mechanism is described for reliably transmitting messages over an unreliable transport mechanism. A sender transmits a first message over an unreliable mechanism to a receiver, and a second message that identifies the first is transported over a reliable transport mechanism to the receiver. When the receiver receives the second message, the receiver determines whether it has received the first message. If not, the receiver requests retransmission of the first message.
Patent AU-544067-B2 (AU)
Title: Thioamides and amides. treatment of diabetes
Inventor: SESTANJ KAZIMIR
IPC: A61K31/165
Filed: 1982-02-10
Granted: 1985-05-16
Abstract: Herein disclosed are N-naphthoylglycine derivatives having aldose reductase inhibiting activity. The derivatives are useful for treating diabetic complications. The derivatives are of the formula <CHEM> (where R<1> is hydrogen lower alkyl, lower alkenyl or phenylmethyl, R<2> is hydrogen or lower alkyl and R<3>, R<4> and R<5> are hydrogen or specified substituents) and therapeutically acceptable salts of the compounds wherein R<2> is hydrogen. Certain intermediate aminoacids useful in the preparation of the above mentioned derivatives also have aldose reductive inhibiting effects.
Patent AU-597443-B2 (AU)
Title: Method and apparatus for bar code data autodiscrimination
Inventor: SHUREN THOMAS E
IPC: G06K7/10
Filed: 1987-09-15
Granted: 1990-05-31
Abstract: An method and apparatus for the autodiscrimination of barcodes is described. First, an interrupt driven technique for timing the duration of space and bar barcode data is described which allows a microprocessor (10) to decode a first quantum of barcode data during a substantial portion of the time the microprocessor (10) is timing the duration of space and bar data of a second quantum of barcode data. Second, an method of locating a barcode margin and eliminating types of barcode to be tried for purposes of decoding is described. Briefly, an integer ratio of space and following bar duration data is compared to a predetermined number, and a determination is made as to whether the space is a margin based on the comparison. Preferably, the two techniques are used in conjunction to speed the autodiscrimination in apparatus for scanning a plurality of different types of bar codes.
Patent AU-779805-B2 (AU)
Title: Fire-resistant and sound-isolating paneling system for ships internal areas lining
Inventor: NIKOLAIDIS GALINOS
IPC: E04B1/94
Filed: 2001-05-11
Granted: 2005-02-10
Abstract: The present patent concerns the construction of various types of paneling for the ships internal areas lining with layers of fire-resistant and sound-isolating materials, that hold in with multiple layers of Magnesium content. These non flammable isolating panels, when appropriately bound together, form a final complex construction, which is also non flammable, with strict specifications of sound-isolation, high strength in extreme strains and low weight. The following special characteristics constitute the originality of the patent: a) Chemical composition (components specific percentages/Absence of Sulfur Magnesia) and production mode of the binding material. b) Internal structure, connection and reinforcement of the paneling layers. c) Assembling methodology of these panels for the prefabrication, transportation and installation of various sections of the accommodation areas, so that, after their installation and modulation on the ships, they: 1) Meet the strict specifications of sound-isolation. 2) Meet the strict specifications of fire-resistance. 3) The strength of these materials as well as the strength of the formed areas, during the extreme strains of the ships in the sea under the most sever conditions, are ensured. 4) The weight reduction, in comparison with the conventional panels, is ensured.
Patent AU-725397-B2 (AU)
Title: Process for the manufacture of carboxylic acids
Inventor: LANGE JEAN-PAUL
IPC: C07B61/00
Filed: 1998-06-16
Granted: 2000-10-12
Abstract: A process for manufacture of branched carboxylic acids from branched olefins by means of reaction with carbon monoxide and a solid acid catalyst, characterized in that a branched olefin, or a precursor thereof, is reacted in a batch reactor or a plug flow reactor with carbon monoxide and water, in the presence of an acidic ion exchanger, having sufficient acid groups to provide requisite protons for conversion of said olefin or a precursor of it, and carbon monoxide into branched carboxylic acids, and in the presence of a polar non-coordinating organic solvent.
Patent AU-568063-B2 (AU)
Title: Intrusion warning wire fence
Inventor: CIORDINIK JACQUES
IPC: G08B13/12
Filed: 1982-08-18
Granted: 1987-12-17
Abstract: The intrusion warning wire fence comprises at least one tubular wire (1, 101), preferably made of metal or of plastics material, glass-fibre reinforced resin, or the like, having the same appearance and, at least apparently, the same mechanical barrier function as the normal wires, or as other normal wires possibly included in the same fence, and loosely containing one or more electrical and/or optical conductors (2), preferably optical fibres, connected to a warning system responsive to any breakage or variation of the conduction capability of said conductors (2). At least one tubular wire (1) containing one or more electrical and/or optical conductors (2) is weakened by means of notches or grooves (3, 4, 5) and/or it is made like a barbed wire (101) by fitting thereon pointed or cutting members (6, 106; 7).
Patent DE-1908211-B2 (DE)
Title: Shock absorbing foamed plastic buffer - has cylindrical and conical section compressed in casing
IPC: F16F1/37
Filed: 1969-02-19
Abstract: The shock-absorbing buffer is made of a foamed plastic such as polyurethane and has a cylindrical portion (3) joined to the frustrum of a cone (4). The buffer is housed in a close-fitting shell with a base (5). The piston (1) attached to the piston rod (2) travels the length of the cylindrical part of the housing. This motion compresses the polyurethane into the frustrum of a cone (4), and the kinetic energy of the piston is absorbed. As the polyurethane tends to resume its original shape, the friction between the polyurethane and the housing provides an effective means of damping by absorbing the energy stored in the polyurethane.
Patent DE-1940855-B2 (DE)
Title: Support for pipe passing through hole in wall - absorbs shock loads and seals gap between pipe and hole using two rows of circular segments
IPC: F16L5/08
Filed: 1969-08-11
Abstract: The support (300) consists of two rows of circular segments (301) made of an elastomeric material in the form of links of a chain. These links are fastened together with bolts (312) in such a way that the links of one row overlap the links of the other row. The end load of the bolt (312) is spread over the end surface of the links by the plates (310). The segments are wrapped round the pipes and the ends connected by a bolt (312). All the bolts are then tightened so that the elastomeric segments are compressed axially, causing them to expand radially and grip the outer surface of the pipe of the inner surface of the hole in the wall.
Patent DE-2011391-B2 (DE)
Title: Photoelectric marking position measurement - using digital phase measurement of transducer output w.r.t. light interrupting vibrator reference signal
IPC: G01D5/347
Filed: 1970-03-11
Abstract: A photoelectric device for determining the positions of markings has a vibrating element in a light path periodically varying the light falling on the photoelectric sensor. A digital phase angle measurement is performed using a clocked up/down counter determining the position of symmetry when the numbers of pulses counted in successive intervals of a single period are equal. The position of the marking is measured unambiguously using a selection circuit controlling the indicator unit permitting position measurement only when the counter first achieves the zero condition for each measurement. The selection circuit performs an analogue measurement of the phase angle between the measurement signal and a reference signal dependent on vibrator motion. The counter is automatically zeroed after each vibrator period.
Patent DE-2153404-B2 (DE)
Title: Hermetic fitting seal for units projecting into vessels - has chamber with flexible bellows for draining immersion liquid
IPC: B23P19/00
Filed: 1971-10-27
Abstract: The sealing arrangement is used for rapid hermetic fitting and dismantling of units which are connected by their flange on the flange of the housing vessel and the unit is immersed into the medium filling the vessel. This medium must not come into contact with the external atmosphere. The medium within the vessel is not drained and/or the pressure within the vessel is not changed. The media outside and within the vessel are not to be mixed. The immersed part of the unit in the vessel is released and removed while the medium in the vessel is drained into a chamber with external flexible bellows walls. These bellows can be supported and guided by external telescopic walls.
Patent DE-2209441-B2 (DE)
Title: Compressed air decortication device - for wheat grains
IPC: B02B3/12
Filed: 1972-02-28
Abstract: Device comprises a vertical mixing tube with an internal canal. The tube has a combining - cone at the entrance for the grains and compressed air is introduced from a side tubulure. A rod, whose height can be adjusted by a hand-wheel is placed at the canal entrance and adjusts the quantity of grains injected. The two phases, of air and grains, then passes into the canal of a second mixing tube, with a wider cross-section. Because of the sudden variation of this cross-section, and to the complementary air injected along-side, shock waves appear which tear the envelopes off the grains, their adhesion having been weakened in the first mixing tube. The sleeves forming the second tube are made of an abrasive material; this increases the friction and leads to a more intensive decortication of the grains. After passing these sleeves, the flow losses its speed as it flows through a diffuser.
Patent DE-2219996-B2 (DE)
Title: Pneumatic bellows-type actuating device - is frusto=conical in shape with rigid end plates and bellows folds reducing in cross=section towards small end
IPC: F16J3/06
Filed: 1972-04-24
Abstract: The actuator has an elastic bellows casing. This bellows casing has the shape of a truncated cone and it has rigid end plates fitted at both axial ends. One end plate is stationary, and has a compressed air feed, while the second plate executes the actuating movement (as in 2109564). The size of the individual folds decreased gradually and continuously fromtthe larger end of the casing towards the other end. The bending radii of the folds also increases gradually from the larger to the smaller end.
Patent DE-2222206-B2 (DE)
Title: Bulk material mixing and transport mechanism - has transport surface pressed against driving crawler track below by material
IPC: B28C5/36
Filed: 1972-05-05
Abstract: The mechanism mixes and/lr transports bulk material to a processing or storage point. An intake hopper is open at the bottom, below which is a transport surface travelling in the horizontal direction. A driving crawler track works in conjunction with this surface. The track (144) is situated below the transport surface (130), its area being at leat equal to that of the bottom hopper opening, and at a height below the surface. The weight of material on the surface brings the two into frictional contact.
Patent JP-2700023-B2 (JP)
IPC: C07C53/136
Filed: 1995-03-06
Granted: 1998-01-19
Abstract: Compounds of formula 
<CHEM>
 wherein
 Ar represents an optically substituted aryl group,
 R represents a C1-C4 alkyl;
 R1 and R2, equal to or different from each other, represent hydroxy, O<->M<+>, OR3 or 
<CHEM>
 R3 represents a C1-C24 alkyl, a C3-C6 cycloalkyl, a phenyl or a benzyl;
 M<+> represents the cation of an alkaline metal;
 R4 and R5, equal to or different from each other,
 represent a hydrogen atom, a C1-C4 alkyl, a C5-C6 cycloalkyl, a (CH2)n-CH2OH group with n=1, 2 or 3, or R4 and R5 together are group (CH2)m  with m=4 or 5, a group -CH2-CH2R6-CH2-CH2- in which R6 is an oxygen atom, an N-H or N-(C1-C4) alkyl group;
 X represents a chlorine, bromine or iodine atom, an hydroxy, acyloxy, alkylsulphonyloxy or arylsulphonyloxy group; the carbon atoms marked by an asterisk are both contemporaneously in the R or S configuration, are described. 
<??>The preparation of the compound of formula I by ketalization or by trans-ketalization with tartaric acid derivatives and their rearrangement into alpha-arylalkanoic acids is described too.
Patent JP-H0556409-B2 (JP)
Inventor: FUAN SHIMON BAKARUDEITO
IPC: F16D65/18
Filed: 1984-04-05
Abstract: 1. A hydraulic brake actuating system, in particular for a vehicle, comprising at least one friction element (14) disposed adjacent a member to be braked, a hydraulic actuating device (50) comprising a chamber (52) having at least one expansible portion connected to the friction element and actuatable by a pressure liquid to displace the friction element thereby to move it into frictional engagement with the member to be braked, the expansible portion of the chamber being defined by a cylindrical metallic bellows (51) comprising a frontal extremity adjacent the friction element, and means for connecting the actuating device to a liquid pressure source (80, 200), characterized in that the bellows (51) is made of resilient metal and in that the connection means comprise, adjacent the hydraulic actuating device (50), a pressure-transmitting device (20) having a movable wall (23) provided with a check valve (31).
Patent JP-H0462068-B2 (JP)
IPC: C08L79/04
Filed: 1981-06-09
Abstract: The invention relates to a method for the preparation of highly heat-resistant relief structures with a base of polymers of heterocyclic structure by applying radiation-sensitive soluble polymer precursor stages in the form of a film or foil to a substrate, irradiating the film or foil through negative patterns with actinic light or by deflecting a light, electron or ion beam, removing the non-irradiated film or foil portions and, optionally, by subsequent annealing, as well as to the use of relief structures prepared in this manner. It is provided to use as polymer precursor stages addition products of cyclic carboxylic-acid anhydrides with hydroxyl group-containing compounds, where the hydroxyl group-containing compounds represent addition products of olefinically unsaturated mono-epoxides on carboxyl group-containing prepolymers of polyimides, polyisoindoloquinazoline diones, polyoxazine diones and polyquinazoline diones or on amino group-containing prepolymers of polyimidazoles and polyimidazopyrrolones or on hydroxyl group-containing prepolymers of polyoxazoles. The relief structures prepared by the method according to the invention are suitable especially for use as resists, surface coating materials and insulating materials.
Patent JP-3102687-B2 (JP)
IPC: H02B13/02
Filed: 1989-04-17
Granted: 2000-10-23
Abstract: The cell is characterised in that, inside the casing, there are arranged a three-pole three-phase trip-isolator (100, 78), at least one three-phase earthing isolator (122), a photodiode (55A) delivering a signal in the event of an arc appearing, and in respect of each pole, one outlet per cable connected to one of the terminals of the trip-isolator and passing through the casing via a sealed bushing. 
<??>Application to medium- and high-voltage stations. 
<IMAGE>
Patent EP-1221244-B2 (EP)
Inventor: BURKE CHRISTINE
IPC: H04W8/26
Filed: 2001-03-30
Granted: 2009-12-02
Abstract: A system and method for allowing a wireless communication device for conveniently converting alphanumeric characters into numeric characters for dialing is disclosed. The device may further include a Personal Digital Assistant (PDA) as part of the wireless communication device. The unit accepts input from memory that has been highlighted on the PDA display. Any alphanumeric characters saved in address book phone entries will be automatically converted to phone numeric equivalents when dialed. For example, a stored number of 1-800-2EUDORA is treated as 18002383672 when dialed. The unit accepts input from memory into a Alphanumeric to Numeric Converter where the letters an non integers are converted into numbers to be dialed. The converted number is then passed through an undefined character filter where undefined characters are eliminated. The output is then sent to a display where an optional confirmation step takes place before the wireless communication device dials the intended number.
Patent EP-1436132-B2 (EP)
Inventor: OLARU GEORGE
IPC: B29C45/74
Filed: 2002-10-02
Granted: 2019-11-27
Abstract: A nozzle for an injection molding apparatus is provided. The injection molding apparatus has a mold component that defines a mold cavity and a gate into the mold cavity. The nozzle includes a nozzle body, a tip, a tip surrounding piece and a mold component contacting piece. The nozzle body defines a nozzle body melt passage therethrough, that is adapted to receive melt from a melt source. The tip defines a tip melt passage therethrough, that is downstream from the nozzle body melt passage, and that is adapted to be upstream from the gate. The tip surrounding piece is connected to said nozzle body. The mold component contacting piece is connected with respect to the nozzle body. The material of the mold component contacting piece has a thermal conductivity that is less than the thermal conductivity of the material of the tip surrounding piece.
Patent EP-1463652-B2 (EP)
Inventor: SIEGEL WOLFGANG
IPC: B60R21/26
Filed: 2002-12-23
Granted: 2009-08-19
Abstract: L'invention concerne un répartiteur de flux gazeux pour module d'airbag latéral, ce répartiteur distribuant de manière ciblée un flux de gaz sortant des orifices d'écoulement d'un générateur de gaz qui gonfle un coussin de gaz. L'invention est caractérisée en ce que ledit répartiteur de flux gazeux est formé d'une enveloppe (1)  indéformable qui entoure le générateur de gaz, au moins dans la zone des orifices d'écoulement.
Patent EP-0235156-B2 (EP)
IPC: G07B13/02
Filed: 1985-12-19
Granted: 1992-04-29
Abstract: Seat switches for detecting the presence and absence of an occupant in the seat (22) of a vehicle (16) are commonly used on industrial and commercial vehicles. It is desirable that the control signal produced by such seat switches be responsive only to the presence and absence of the vehicle occupant, and be relatively simple, rugged, and inexpensive. The instant invention includes an emitting device (12) for directing a source of coded radiant energy across a vehicle seat (22), and a detecting device (14) for receiving radiant energy, including a portion of the coded radiant energy in response to the seat (22) being vacant. The detecting device (14) produces an electrical signal in response to the received radiant energy. An electrical circuit (34) produces a control signal only in response to the detecting device (14) receiving the coded radiant energy.
Patent EP-0833934-B2 (EP)
Inventor: FALLAUX FRITS JACOBUS
IPC: C12N5/08
Filed: 1996-06-14
Granted: 2012-08-15
Abstract: The invention provides improved methods and products based on adenoviral materials which can advantageously be used in for instance gene therapy. In one aspect an adenoviral vector is provided which has no overlap with a suitable packaging cell line which is another aspect of the invention. This combination excludes the possibility of homologous recombination, thereby excluding the possibility of the formation of replication competent adenovirus. In another aspect an adenovirus based helper construct which by its size is incapable of being encapsidated. This helper virus can be transferred into any suitable host cell making it a packaging cell. Further a number of useful mutations to adenoviral based materials and combinations of such mutations are disclosed, which all have in common the safety of the methods and the products, in particular avoiding the production of replication competent adenovirus and/or interference with the immune system. Further a method of intracellular amplification is provided.
Patent JP-H0456813-B2 (JP)
IPC: C07C51/44
Filed: 1984-05-31
Abstract: Formic acid is recovered, by distillation, from its mixtures with solvents of the general formula I    <IMAGE>  I  where R1 is hydrogen, methyl, ethyl or vinyl and R2 and R3 are each alkyl, cycloalkyl, aryl or aralkyl, or R2 and R3 together form a 1,4- or 1,5-alkylene group, in each case of not more than 8 carbon atoms, with the provisos that the sum of the number of carbon atoms in R2 and R3 is 7 to 14 and that only one of these radicals is aryl, by a method in which the distillation is carried out in the presence of a carboxamide II which is selected from the group consisting of formamide, acetamide, propionamide and the same compounds substituted by N-methyl or N,N-dimethyl, and which has a boiling point lower than that of the solvent I.
Patent JP-2586336-B2 (JP)
IPC: H04W36/38
Filed: 1994-05-27
Granted: 1997-02-26
Abstract: PURPOSE:To smoothly perform frequency changeover accompanying base station changeover even in a mobile station being moving at a high speed. CONSTITUTION:At the time of zone changeover from a zone 5b to the zone 6b, a base station 5 selects a specific channel of a frequency hard to generate inter-channel interference among the channels for communication with the mobile station and connects a link with the base station 6a by a radio channel. Thus, a path set until then is left as it is and the path newly set with the radio channel is extended from the path. Thus, since shifting to the new zone is performed without changing the path until then and the new path is set in a sufficiently shorter time compared with the case of changing the path of a cable channel, the smooth zone changeover is performed even in the mobile station being moving at a high speed.
Patent JP-3526967-B2 (JP)
IPC: F16D65/18
Filed: 1995-06-08
Granted: 2004-05-17
Abstract: PURPOSE: To shorten braking time without having influence on braking release by providing in an outside pole part on a back surface side opposed to the motor main body of a direct-current electromagnet, magnetic reluctance increasing means for increasing magnetic reluctance. CONSTITUTION: A direct-current electro-magnet 10 is arranged between a motor main body 1 and a fan 3, and an exciting coil 10c is embedded between an inside pole part 10a in which a bearing 6 which is arranged inside and supports a rotary shaft 2 is mounted and an outside pole part 10b which is integrally formed outside with this inside pole part 10a and fixed to the motor main body 1. An annular slit 10d as magnetic reluctance increasing means is arranged along the circumferential direction of the back surface of the outside pole part 10b on the side opposed to the motor main body 1.  Hereby, in such a condition that a pushing/pressing plate 7 is slipped off from the outside pole part 10b of the direct-current electro-magnet 10 and released, the slit 10d functions to prevent magnetic flux flow so as to increase the magnetic reluctance of a magnetic path, therefore releasing time, that is, braking time can be shortened.