baber/WOPTO huggingface dataset:
Patent AU-683448-B2 (AU)
Title: Improvements in pistons for injection cartridges
Inventor: HJERTMAN BIRGER
IPC: A61M5/315
Filed: 1994-02-14
Granted: 1997-11-13
Abstract: A piston (11) to be used in displacing a liquid inside a cylindrical chamber, preferably in an injection cartridge of the dual-chamber type, has at least one of its end surfaces (12) shaped convex such that said end surface or surfaces (12) are essentially planar when the piston has been arranged inside the barrel of said cartridge. Preferably both pistons in the cartridge have such a shape, their planar surfaces facing each other.
Patent AU-701089-B2 (AU)
Title: A trap for catching and killing of small animals
Inventor: HANSSON GORAN
IPC: A01M23/30
Filed: 1996-06-12
Granted: 1999-01-21
Abstract: PCT No. PCT/SE96/00771 Sec. 371 Date Dec. 19, 1997 Sec. 102(e) Date Dec. 19, 1997 PCT Filed Jun. 12, 1996 PCT Pub. No. WO97/00607 PCT Pub. Date Jan. 9, 1997A trap for trapping and killing small animals such as rats and mice, is described. The trap comprises a stand, a pivoting clamp, journalled in the stand around a first axis. The clamp may be strained against the action of a spring which may be released by a releasing mechanism from a first, loaded position, when an animal acts upon the releasing mechanism. When released, the clamp immediately swings, acted upon by the spring, to a second position, where it hits and kills the animal. The clamp, extending from the first axis is provided with a first arm and a second arm. A first fastening point of the spring is provided at an end that is turned from the first axis of the first arm. The second fastening point of the spring is provided at the stand. The force line between the two fastening points of the spring runs through or in the vicinity of the first axis such that the spring exerts little or no or torque in the direction towards the second position of the clamp. The trap is primarily characterized in that the releasing mechanism is journalled around the second axis in the stand, forming a first arm portion designed like a cap above a vessel for bait. A second arm portion acts upon the first arm of the clamp when the cap is lifted by the animal.
Patent AU-780324-B2 (AU)
Title: Cutting head for a string trimmer
Inventor: RILEY MARTIN
IPC: A01D34/416
Filed: 2001-08-28
Granted: 2005-03-17
Abstract: A string trimmer comprising an elongate shaft (2), a cutting head (10) rotatably mounted on one end of the elongate shaft (2) wherein the head (10) comprises: a base (20); a cap (22); a spool (26) rotatable mounted in the cap; an autofeed mechanism (24,64) mounted within the cap (22) and which interacts between the cap and the spool (26); wherein the cap (22) is releasably attachable to the base (20). The cap (22) clips into the base (20). The cap (22) comprises a first part, and the base (20) comprises a second part wherein two resilient deformable arms (54) having ribs (42) formed on the end of the arms are mounted on one part and which engage with corresponding holes (40) formed in the other part. <IMAGE>
Patent AU-676048-B2 (AU)
Title: Heat seal bar
Inventor: OTSUKA YUZO
IPC: B29C65/22
Filed: 1994-05-06
Granted: 1997-02-27
Abstract: A heat seal bar (19) is provided which is free of cutting of a heating ribbon (35) during repeated sealing. The heat seal bar (19) comprises a bar body (31) in the form of an elongated block, an insulating layer (33) which covers the surface of the bar body (31), and a heating ribbon (35) fixed to the surface of the insulating layer (33). A heat pipe (41) is embedded in the bar body (31) to extend along the heating ribbon (35), and maintains the entire heat seal bar (19) uniform in temperature by transferring heat from a portion of a smaller heat load to a portion of a larger heat load in a longitudinal direction of the heat seal bar (19). Accordingly, both end portions and the central portion of the heating ribbon (35) are brought into a steady state in a region of the same temperature as those of the remaining portions, so that the heating ribbon (35) expands uniformly over its entire area to eliminate the generation of such phenomenon that expansion is different between the heating ribbon (35) and the insulating layer (33). <MATH>
Patent AU-654823-B2 (AU)
Title: Dermal concentration patch for detection of analyte in perspiration
Inventor: SCHOENDORFER DONALD W
IPC: B01L3/00
Filed: 1991-07-24
Granted: 1994-11-24
Abstract: Disclosed is a method and apparatus for the non-invasive determination of one or more preselected analytes in a body fluid expressed through the skin. The fluid is collected in a dermal concentration patch and concentrated by driving off a portion of the substantial water fraction under the influence of body heat. The analyte is optimally complexed with an immobilized specific binding partner and an indicium of the presence of the analyte is visually expressed. The patch may comprise a plurality of test zones for screening for a plurality of analytes. Additional positive and negative control zones are also disclosed. The patch may comprise a feature to detect tampering with the patch to produce false negative results, especially when used in screens for drugs of abuse. In addition to being useful as a drug of abuse screen, the patch is useful for diagnostic purposes.
Patent AU-647551-B2 (AU)
Title: External fixator
Inventor: MATA JACQUES
IPC: A61B17/64
Filed: 1991-11-28
Granted: 1994-03-24
Abstract: By its modular construction, this external fixator makes it possible to place pins (21 to 25) in bone fragments (11 to 13) while taking into account anatomical criteria. The pins are at least indirectly solidly fixed to universal joints (36 to 38) with ball-and-socket joints (46 to 48) allowing swivelling of the pins in relation to connecting bars 503 and 504. The external fixator furthermore comprises connectors for articulation between the connecting bars (501 to 507), such as the articulation (7), the telescopic connector (8) and the swivelling connectors (97 to 99). After an initial bone knitting, some of the connecting bars and their connections can be removed, it being possible to retract the bars (501,502) from the vices (65,66). <IMAGE>
Patent BG-60344-B2 (BG)
Inventor: BALTIJSKI VALCHO I
IPC: B28B5/00
Filed: 1989-01-16
Abstract: Методът намира приложение в строителството. С него се намалява разходът на енергия, липсва технологичен отпадък и няма разлика в коефициентите на обемно разширение на използваните материали. По метода скални отломъци и зърна се смесват с огнетечна металургична шлака или шлака от тец в съотношение от 1:1 до 1:8 и едновременно се отливат в огнеупорни форми, след което се охлаждат при температурен спад от 8 до 160с на час до стайна температура.
Patent DE-1956156-B2 (DE)
Title: Electrolytic cell for extracting hypo- - chlorites from sea water
Inventor: NISHIBA YOSHIHARU
IPC: C25B9/17
Filed: 1969-11-07
Abstract: Cell consists of an inlet pipe and chamber; an electrolytic chamber; and a combined separation-discharge chamber with tapering reaction compartments. The inlet chamber has flow adjustment means. Anode and cathode plates are arranged alternately and vertically in the electrolytic chamber. The reaction compartments have means for intensifying the flow and diverge at their lower end. The separation-discharge chamber has a lower sludge discharge aperture and an upper liquid discharge aperture and a sealed cover with an upper gas discharge aperture.
Patent DE-2006252-B2 (DE)
Title: Equipment for changing suspended idlers of running belt conveyor - has carriage with idler lifting devices and supporting trough
IPC: B65G39/00
Filed: 1970-02-12
Abstract: Equipment for changing suspended idler sets of a belt conveyor plant during running of the conveyor belt includes a maintenance carriage movably mounted on longitudinal side members of the conveyor structure. The carriage has downwards projecting sides on which rests a trough positioned below and across the top belt of the conveyor and carrying a new idler set. Each side of the carriage is fitted with a lifting device by which the replaced idler set is lifted from suspension hooks and lowered below the trough. Subsequently the new idler set in the trough is lifted by the lifting devices and placed with its ends on the existing suspension hooks. The position of the trough is adjustable by sliding it along horizontal tubular members of the downwards projecting sides of the maintenance carriage.
Patent DE-2029250-B2 (DE)
Title: Gas-fired main-burner baking tube - with main burner for high temperature and auxiliary burner for lower temperature
IPC: A21B1/02
Filed: 1970-06-13
Abstract: The object is to provide a gas-filled backing tube with the same range of adaptability as an electric one, and burners able to work in continuous operation without calling on complex control systems which may be unavailable. The baking tube, with a gas-fired main burner, can operate, as requested, both at a high temperature between (160 deg. and 300 deg.C)., for baking or roasting, and in a lower temperature range below (160 deg.C) for keeping food warm. The main burner (4) alone is fitted for the higher temperature range, and an auxiliary burner (7), which can only be brought into operation separately from the main burner, for the lower range. The burners may share a common ignition device (9, 10).
Patent DE-2054364-B2 (DE)
Title: Section transmission for agricultural and constructional vehicles - has gear change mechanism with drive shaft parallel to that mounting gear wheel pairs
IPC: F16H3/00
Filed: 1970-11-05
Abstract: The selectably engageable reverse gearing comprises a gear wheel on the power take-off shaft of the gear change mechanism, a reversing gear wheel which can mesh with it, and a further gear wheel rigidly coupled to the gear shaft of the auxiliary transmission and meshing with the reversing geaa wheel. The first gear wheel can rotate freely on the power take-off shaft but can be selectively coupled with it. The first gear wheel is between two other gear wheels, one of which forms the fifth gear step of the transmission while the other forms the sixth step. A sleeve with a fixed gear wheel is rotatable mounted on the ends of the drive shaft of the gear change mechanism and the drive shaft of the auxiliary transmission.
Patent DE-2138120-B2 (DE)
Title: Loading and unloading of boxes between conveyor and pallets - with overhead transfer frame and adjustable pallet support
IPC: B65G60/00
Filed: 1971-07-30
Abstract: An installation for loading and unloading two pallets (7, 8) simultaneously, has a horizontal overhead rail (1) which carries a twin frame (18, 19) on rollers (14). Each frame has a set of gripping arms (20) with which a layer of objects such as boxes, is transfered from a supply conveyor (16) to pallets (7, 8) on either side. As one set of arms places a load (9) on a pallet (8), the second set of arms grips a new load (9a) from the conveyor. When the frame (13) moves across, the gripping arms work in the opposite sense. The pallets are carried by vertically adjustable supports so that the boxes can be stacked. For unloading pallets, the installation operates in the reverse cycle.
Patent DE-2150026-B2 (DE)
Title: Tobacco conditioning drum - with flat bottom, central heating medium duct and rocking motion
IPC: A24B3/04
Filed: 1971-10-07
Abstract: A heated conditioning drum for tobacco has a circular cross-section with a flattened part at the bottom near the drum centre. A duct runs along the centre of the bottom for the introduction of drying air. The duct is fitted with outlet nozzles and can be subdivided to introduce different media (hot air and steam). The drum describes a rocking motion from side to side through 180 degrees.
Patent DE-2313887-B2 (DE)
Title: Railway vehicle bogie suspension - has spiral springs combined with laminar rubber blocks and projecting spur to limit sideways movement
IPC: B61F5/14
Filed: 1973-03-20
Abstract: The suspension consists of two spiral springs (6) combined with laminar rubber blocks (7) at each side of the vehicle, and a further pair of laminar rubber blocks (10) between the undercarriage and a spur (11) extending downwards from the vehicle. All the rubber blocks are rectangular in section, with their long sides set transversely to the direction of travel. The sideways motion of the vehicle is restrained by the spur (11) working against rubber buffers (12) whose stiffness increases as they compress. A rigid frame (8), restrained by shock absorbers (13, 14) connects the four side springs.
Patent IE-S79038-B2 (IE)
Title: A Wind Energy System
Inventor: GILLESPIE JOHN
IPC: G05F1/66
Filed: 1997-12-18
Abstract: A wind energy system (1) comprises a voltage control unit (VCU,11) connected to a tap (10) on a grid (2). The three line voltages are measured, as are the sum active power and the sum reactive power of the grid. These signals are processed by a microcomputer (24) to determine a maximum permitted wind turbine output power (Plim). The signal is used by a turbine controller (12) to limit the output power. By doing this, the problem of over-voltage supply to a weak grid is avoided.
Patent IE-S80694-B2 (IE)
Title: Three dimensional image processing
Inventor: LEE DAMIEN JAMES
IPC: G06T15/00
Filed: 1998-07-20
Abstract: For three dimensional image processing, an object (26) is defined as a representation (26) having interconnected vertices (21) and separate and independently addressable face representations (22). Interconnected vertices shared between adjoining faces define the object model. Each face representation (22) includes a vertex reference, texture co-ordinates (U, V), and image references. Transformation of the object involves transformatoin only of the vertices (21), the references of the face representations (22) being tied to transformed vertices to allow rendering to take place.
Patent JP-H0121326-B2 (JP)
IPC: F01M1/08
Filed: 1981-02-09
Abstract: PURPOSE:To simplify a structure of a lubricating oil supply system from an oil pump to a time adjusting chain by forming on a casing of the oil pump a nozzle jetting a lubricating oil toward the time adjusting chain while connected to a delivery outlet of said casing. CONSTITUTION:An oil pump casing 54 is provided on a cover 53 covering time adjusting gear 24 and an inscribed gear type oil pump 55 is accomodated inside said casing. A suction inlet 58 and a delivery outlet 59 are formd on said casing 54, and a delivery oil passage 60 connected to said delivery outlet 59 is integrated with the cover 53. A guide groove 64 connected to said delivery outlet 59 is formed on the internal peripheral surface of said casing 54, and a nozzle 65 jetting a lubricating oil toward the time adjusting chain 23 of the time adjusting gear device 24 is formed obliquely on the bottom part of the tip of said guide groove 64.
Patent JP-H0655744-B2 (JP)
IPC: A61P31/04
Filed: 1985-02-07
Abstract: 1-Oxadethiacephalosporin derivatives of the formula   <IMAGE>   in which R1 denotes hydrogen or halogen, R2 denotes hydrogen or methoxy, A is a nitrogen-containing positively charged N-containing heterocyclic 5-membered to 7-membered ring which in total can contain up to 4 heteroatoms from the group of N, O and S, to which ring up to two further rings can be fused and which ring may optionally be substituted, the ring being bonded via N, B denotes optionally substituted alkoxy or amino, and the remaining radicals are more or less conventional, which are antibacterially active.
Patent JP-4777490-B2 (JP)
IPC: B32B17/06
Filed: 1998-02-10
Granted: 2011-09-21
Abstract: A transparent glass substrate (1) is coated with a silicon nitride-based or oxynitride-based thin film (2) which contains 30-60 (preferably 40-50) at.% Si, 10-56 (preferably 20-56) at.% N, 1-40 (preferably 5-30) at.% O and 1-40 (preferably 5-30) at.% C. Also claimed is a process for depositing the above thin film (2) by CVD from a silicon precursor (preferably a silane and/or silazane) and a nitrogen precursor, the nitrogen precursor being in the form of an amine, preferably a 1-6C alkyl prim., sec. or tert. amine, especially ethylamine, methylamine, dimethylamine, butylamine or propylamine.
Patent JP-H0545106-B2 (JP)
Inventor: JON GOODON HOJIBUUMU
IPC: H03K5/08
Filed: 1986-02-13
Abstract: A stream of high-speed bipolar signals (18) (19) transmitted along standard twisted pair (13) telephone wiring are detected by a circuit (10) that includes a pair of differential amplifiers (20) (21) each having a signal input (11) (12) connected directly to one conductor (14) (15) of the twisted pair (13) and a reference input (22) (23) connected through a peak voltage detector (29) to the opposite conductor (14) (15). The amplifiers (20) (21) function as an input signal comparator which generates a corresponding bit stream of logical ones in response to the bipolar signals that exceed 50% of the average peak voltage input. A threshold bias voltage corresponding to positive going signals on each conductor (14) (15) is generated by the detector (29) and charges separate capacitors (37) (39) that connect each reference input (22) (23) to its conductor (14) (15). The bias voltage and bipolar signals input to each amplifier (20) (21) are algebraically summed which doubles the differential input signal and results in an increased signal to noise ratio of about six decibels.
Patent JP-S5546644-B2 (JP)
IPC: C08F20/10
Filed: 1977-04-27
Abstract: This invention relates to the impregnation of rigid porous articles, particularly metal castings. In its preferred form the impregnant is a liquid mixture of monofunctional (meth)acrylic ester and a relatively small proportion of polyfunctional (meth)acrylic ester to provide a cross linked product on curing and to facilitate washing of the casting with water and an emulsifier. A peroxy or other free radical catalyst such as AZBN is associated in the impregnant with an inhibitor such as a hydroquinone derivative so that curing can be effected at a temperature of 90 DEG  C. within 3 to 15 minutes. Curing is preferably effected by immersion in a hot water bath.
Patent JP-2580121-B2 (JP)
IPC: B01J37/00
Filed: 1986-03-18
Granted: 1997-02-12
Abstract: A method of forming a monolithic ceramic catalyst support having a high surface area phase of porous oxide embedded within the monolith structure is provided. The porous oxide phase is incorporated into a sinterable ceramic structure as a discrete discontinuous phase. The high surface area necessary for effective catalyst support is thereby provided within the ceramic structure, which is sintered to provide appreciable density and strength.
Patent JP-H0666736-B2 (JP)
IPC: H04N19/60
Filed: 1987-03-18
Abstract: A method and circuitry for correcting discreet values transmitted in blocks. Circuitry performs at least one multiplication as of matrixes to obtain at least one product value having a plurality of digits, while limiting the number of digits. The correction value is then added to the product value. In the preferred embodiment, multiplication is of matrixes representing blocks of chromaticity or gray values by a transformation matrix and the multiplication produces matrixes in the frequency region. In this embodiment, only a single correction value is calculated, which is added to the mean value element of the matrix obtained by the multiplication and which corresponds to a multiple of the arithmetic mean of all of the elements of the image region matrix.
Patent JP-2529155-B2 (JP)
IPC: G06F13/00
Filed: 1993-02-12
Granted: 1996-08-28
Abstract: Method of transferring, via a transmission medium comprising asynchronously time-division-multiplexed transmission channels, a data stream composed of data cells. A monitoring apparatus at the beginning of the transmission medium stores, for each transmission channel, a counter position (variable) which, when a data cell arrives at said monitoring apparatus, is amended as a function of the time which has elapsed from a reference time instant. Depending on the amended counter position and a threshold value, the data cell is granted or refused access to the downstream transmission medium. In contrast to known methods, the reference time instant is determined by the monitoring apparatus completely, or at least partly, independently of the time instant of the appearance of the data cells. A first option provides for the monitoring apparatus to shift the reference time instant in time in accordance with a fixed sequence schedule. According to a second option, the reference time instant is shifted in time in accordance with a fixed time schedule. The method brings about a reduction in memory capacity. <IMAGE>
Patent JP-3635594-B2 (JP)
IPC: A45D34/00
Filed: 1996-03-21
Granted: 2005-04-06
Abstract: The distributor comprises a retractable reservoir (1) for the product. This reservoir is connected through a valve (9) to a variable volume chamber (19) under the action of a push button (10). The push button body constitutes with a piston (8) fixed to the reservoir the variable volume chamber. The chamber is connected to the outside through a second valve (27). The push button body consists of two parts (10a,10b) each provided with an orifice (20,25). These two parts are able to pivot relative to each other between positions in which the orifices are either facing each other or not. When the two orifices are not facing each other the product contained in the variable volume chamber cannot reach the second valve and the push button is immobilised. The two orifices communicate through a channel (26) with the second valve.
Patent JP-3956423-B2 (JP)
IPC: B60W10/10
Filed: 1997-03-28
Granted: 2007-08-08
Abstract: PROBLEM TO BE SOLVED: To suppress vehicle speed fluctuation in a boundary where an operating state is switched by providing a judging means for judging whether an engine operating point is within an area, and an engine torque/change gear ratio changing means for changing engine torque command value and change gear ratio command value. SOLUTION: In S10, a judgment is made on whether or not discontinuous state changeover in engine control occurs near an optimum fuel consumption operating point. When the optimum fuel consumption operating point is in a disabled area, stationary time of the optimum fuel consumption operating point staying in the disabled area is clocked. In case of the stationary time being the specified time or less, it is so judged that the optimum fuel consumption operating point rapidly changes and swiftly gets out of the disabled area, and the change of a change gear ratio is not made. Proceeding to S12, the upper limit and lower limit of the change gear ratio command value are limited to obtain final change gear ratio command value. In S13, final engine torque command value is computed on the basis of the change gear ratio command value.