baber/WOPTO huggingface dataset:
Patent AU-606613-B2 (AU)
Title: Improvements in call devices
Inventor: ATAMIAN HAGOP
IPC: H04M11/04
Filed: 1987-09-09
Granted: 1991-02-14
Abstract: A call device for use by elderly people or for use in situations having a high ambient noise level is provided with a voice operated switch in which the effects of leakage signals, which appear in the receive channel due to leakage across a hybrid circuit (D1) from the send channel, are cancelled by a signal derived by rectifying and integrating send signals in the send channel. Receive signals Vr, received from a transmission line to which the call device is connected by the hybrid circuit, are rectified and integrated to produce a control voltage. A comparator (D4) generates a control signal when the control voltage exceeds a reference voltage to enable a switch (R) in the receive channel and disable a switch (S) in the send channel. This enables a receive signal to override any send signal which may arise due to ambient noise and permits use of a sensitive send channel and high volume sound from a loudspeaker (L/S) in the receive channel.
Patent AU-599711-B2 (AU)
Title: Digital timing signal generator and voltage regulator circuit
Inventor: DAVIS CHARLES LAWRENCE
IPC: H03K19/003
Filed: 1987-10-19
Granted: 1990-07-26
Abstract: A digital timing signal generator and voltage regulator circuit is provided. In one embodiment the circuit includes a delay line. The delay line operating voltage is derived from digitally encoded power/timing signals transmitted by an isolated logic control circuit. The delay line receives and propagates the digitally encoded signals. Outputs of selected stages of the delay line are tapped to provide multiphasic timing signals for use by associated logic circuits. A plurality of gates having inputs connected to various stages of the delay line receive selected timing signals as they propagate along the delay line. Increases in the operating voltage cause the selected timing signals to sequentially activate the gates. The output of each activated gate then goes high and current flows through an associated load resistor connected between the output of the gate and ground to continuously load the supply voltage and thereby regulate it. In variations of this embodiment, two and three levels of gates and load resistors are provided to progressively load the supply voltage and thereby provide additional regulation thereof. In another embodiment, a ring-oscillator comprised of CMOS inverters generates the timing signals. The ring oscillator consumes current in approximately a square relationship with increases in its supply voltage and thereby regulates the voltage.
Patent AU-548286-B2 (AU)
Title: Liquid bleach composition
Inventor: COX ROGER BERTRAM
IPC: D06L3/02
Filed: 1982-07-05
Granted: 1985-12-05
Abstract: A liquid bleach composition comprises a hydrogen peroxide precursor which includes as an enzyme an alcohol oxidase and as a substrate for the enzyme the corresponding alcohol, the enzyme and the substrate being incapable of substantial interaction in the composition. The composition contains less than 1 unit of catalase for every 2 units of the alcohol oxidase so that peroxide formation, when the composition is diluted with 100 times its volume of water to trigger the interaction of the enzyme and its substrate, it not substantially impaired. The diluted composition has a pH value of from 7.5 to 11. Preferably, the composition also comprises detergent active compound.
Patent AU-567483-B2 (AU)
Title: 1-(1,2,4-triazol yl)-2-substituted oxy-2-phenyl-alkanes
Inventor: NYFELER ROBERT
IPC: C07D249/08
Filed: 1982-11-25
Granted: 1987-11-26
Abstract: Novel substituted azolyl-ethyl ethers of the general formula I   <IMAGE>  wherein R1 is phenyl, phenyl mono- to trisubstituted by halogen, C1-C3- haloalkyl, nitro, C1-C3-alkoxy, C1-C8-alkyl and/or cyano, or phenyl substituted by phenyl or phenoxy, naphthyl, or naphthyl mono- or -disubstituted by halogen, nitro and/or C1-C3-alkyl, benzyl, or benzyl mono- or disubstituted by halogen, nitro and/or C1-C3-alkyl; R2 is phenyl, phenyl mono- to trisubstituted by halogen, C1-C3-haloalkyl, nitro, C1-C3-alkoxy, C1-C8-alkyl and/or cyano, or phenyl substituted by phenyl or phenoxy, or it is C1-C10-alkyl, C3-C8-cycloalkyl or C3-C8- cycloalkyl-(C1-C4-alkyl); R3 is C1-C12-alkyl, C2-C4-alkenyl, C3-C4-alkynyl, benzyl, or benzyl mono- or disubstituted by halogen, nitro and/or C1-C3-alkyl; and R4 is an azolyl group; including acid addition salts thereof, quaternary azolium salts and metal complexes, are used in agrochemical compositions for the preventive and curative combating of harmful microorganisms.
Patent BG-61489-B2 (BG)
Title: Hemixidrate of 4-(5,6,7,8-tetrahydroimidazo[1,5-a]-pyridin-5-n) benzonitrile hydrochloride
Inventor: IBRAHIM JUTTA
IPC: A61K31/435
Filed: 1992-08-18
Abstract: The invention relates to a novel crystalline form, containing water of crystallization, of 4-(5,6,7,8-tetrahydroimidazol[1,5-a]pyridin-5-yl)benzonitrile hydrochloride of formula Ia and to a process for the preparation thereof. The novel crystalline form is distinguished by excellent storage stability.
Patent DE-1920857-B2 (DE)
Title: Underground mining transporter wagon for tunnelling - has bogie with lifting cylinders for tilting unloading end of wagon
IPC: E21F13/02
Filed: 1969-04-24
Abstract: The bunker wagon is used for underground mine tunnel driving. The wagon has wheel sets in railway bogies able to pivot about pairs of vertical axles. The unloading end of the wagon can be lifted by means of a lifting cylinder. The wagon is loaded by the tunnel excavating machine and it is relatively simple and compact. The lifting cylinder (30) forms the vertical axle of at least one bogie. The lifting cylinder (30) or its piston (32, 33) is connected to a pivoting bearing (34) on a horizontal shaft, parallel to the axle of the wheel set. The lifting cylinder (30) consists of at least two telescopic stages (32, 33), and it can tilt about this horizontal axle as well as rotating about the vertical cylinder axis, and extending.
Patent DE-2034832-B2 (DE)
Title: Pivoted fitting for car seat headrest - has retaining sleeve sliding over hinge reducing risk of passenger being injured on collision
IPC: B60N2/48
Filed: 1970-07-14
Abstract: The car seat headrest is supported over the top edge of the seat back on a flat metal strip, with a U profile, and hinged on vertical supports along each side of the seat back. The hinge is secured by a sliding sleeve which is fitted with ratchet retainers. The headrest is evenly supported by the shape of the seat. It allows fitting to existing seats without modifying the seat structure. When out of use the headrest can be folded forward for bette visibility fo r the rear passenger and less risk of injury on collision.
Patent DE-2105802-B2 (DE)
Title: Beam modulator for optical systems in gas analysers - has compact transparent drum with mask as chopper in front of diaphragm
IPC: G01J3/42
Filed: 1971-02-08
Abstract: The beam modulator, esp. for gas analysers, comprises a hollow cylinder (1) which is driven by a motor (3) and which acts as an optical chopper. The cylinder is transparent to radiation with the exception of a strip (7) which interrupts the beam twice for every revolution of the drum. The chopper is placed between the object being measured (4) and the aperture (5) of the detector (6). Compared with a flat disc type of chopper operating at the same frequency, the drum with its strip is half the size. The drum can be fitted with several such strips if necessary in which case: where dz = the diameter of the cylinder, a = the number of strips and dB = the width of the aperture.
Patent DE-2118450-B2 (DE)
Title: Adjustable frame saw blade holder - has connecting lugs asymmetrical to pocket axis rotating for inverted application
IPC: B27B3/30
Filed: 1971-04-16
Abstract: On the saw blade holder in a frame-saw, the shaft has one end braced with a blade-clamping retainer on the frame, while the other end has an attachment for positive locking of the blade connection, with a lug for swivelling on the shaft, and an adjusting pocket in a row of evenly spaced lugs. These lugs (39, 40), connecting the pocket (16) to the saw blade (11) are arranged asymmetrically to a vertical pocket axis, about which the pocket can be turned through 180 deg. for setting upside-down on the saw blade. The lugs may pass through perforations in the saw blade, with room for play.
Patent IE-S67271-B2 (IE)
Title: Manufacture of slats
Inventor: WRIGHT DAVID
IPC: B28B7/08
Filed: 1995-12-20
Abstract: An upwardly open slat mould (20) is mounted on a support bed (21) at a moulding station (12), a steel reinforcement frame is mounted within the mould concrete is discharged from pourer (15) into the mould (20) and settled in the mould (20), the settling assisted by vibrating the mould (20) on the support bed (21), a slat drying bed (32) is laid in an inverted position on the mould (20), and the mould (20) is clamped with the bed (32) on the handling device (26), the mould (20) and bed (32) are inverted and then delivered to a finishing station (40) at which the bed (32) is released and the mould (20) then raised by the device (26) to leave a cast slat (42) on the bed (32) at the finishing station (40), after surface dressing the cast slat (42) the device (26) stacks the bed (32) with the slat (42) at a drying station (50), and after drying the slat (42) for a preset time period e.g. by air-drying each bed (32) is lifted in turn by the device (26) and inverted to deposit the slat (42) in a stack (55) of slats (42). Ideally each slat (42) is formed with spacer feet on an underside of the slat (42) to allow stacking with spacing between adjacent slats (42) to facilitate engagement and lifting of the slats (42).
Patent JP-H0626582-B2 (JP)
IPC: A61M39/02
Filed: 1992-01-28
Abstract: A combination valve in a side port adapter prevents back flow through the side port and through a main channel has an adapter (11) with a main channel (13) along an axis thereof. The adapter has a side port (12) that intersects with the main channel for flow therethrough. A resilient member (19) with a passage therethrough has therein a check valve located normal to the axis and across the passage. The check valve opens with flow along the axis in a direction and closes to flow in an opposite direction. The resilient member normally closes the intersection until the member deflects when fluid pressure within the side port exceeds its resiliency. The check valve is a web across the passage with a slit that is normally closed. The web shape is a duck bill. The main channel has an inlet and an outlet positioned along the axis. The outlet can be connected for fluid tight communication to a catheter or other fluid line. The inlet is in fluid communication with a fluid supply to provide flow through the main channel to the outlet. The resilient member and the main channel have a cylindrical shape of a circular cross section. The resilient member has an edge at a distal end thereof. The adapter has an annular shoulder within the main channel distal along the axis and relative to the side port to locate the edge. A method has the steps of providing an adapter with a main channel and a side port, placing a resilient member having a passage therethrough in the main channel to prevent flow from the main channel to the side port and providing a duck bill check valve in the passage to permit flow through the main channel in one direction and prevent flow in the opposite direction. The valve and adapter are packed and sterilized. <IMAGE>
Patent JP-2812971-B2 (JP)
IPC: B29C48/05
Filed: 1989-01-24
Granted: 1998-10-22
Abstract: Disclosed are a material for extrusion molding comprising a styrene-based polymer having a high degree of syndiotactic configuration, a melt viscosity of 10<3> to less than 10<6> poise measured at 300 DEG C and a shearing rate of 10/sec, and a crystallinity of 15% or more, a process for preparation of the said material and a process for preparation of a molding product therefrom. The molding product prepared according to the present invention has excellent properties such as heat resistance and chemical resistance.
Patent JP-H0714359-B2 (JP)
IPC: C12Q1/686
Filed: 1991-01-16
Abstract: Single- or double-stranded nucleic acids (I) contg. one or more detectable gps. and two or more immobilisation-facilitating gps. in one strand are new.
Patent JP-H056989-B2 (JP)
IPC: A23L17/50
Filed: 1987-01-26
Abstract: The process for the manufacture of reconstituted squid proposed by the invention consists of compacting, in ring-shaped moulds, the eatable product of the cephalopod, after the washing and mincing thereof, joining the different pieces constituting the ring by the very mollusc protein cohesion at an under zero temperature. 
<??>During the mincing stage, there can be added compressing additives preferably integrated in a salt, alginates and ice mixture. 
<??>Finally, the ring is dipped into batter or breadcrumbs, fried and frozen.
Patent JP-2518590-B2 (JP)
IPC: E05B65/19
Filed: 1993-02-22
Granted: 1996-07-24
Abstract: The magnetically-coupling ski rack with anti-theft means for motor vehicles in general comprises at least one panel (2) made of magnetic material which is associable with a motor vehicle and supports at least one ski supporting bracket (3) which is surmounted by an element (4) provided with lock-operated securing means (8). The peculiarity of the invention resides in the fact that it comprises an element (6) for covering the panel (2) of magnetic material which is controlled by the lock-operated securing means (8). <IMAGE>
Patent JP-H0257043-B2 (JP)
IPC: A01N25/10
Filed: 1986-03-01
Abstract: A composition comprising a dry blend mixture of a porous thermoplastic resin powder and from 1 to 80 wt. % of a microbiocide based upon the weight of the composition. The microbiocide is present in the mixture at a concentration of at least about 20 times greater than the normal upper usage concentration of the microbiocide, and is held within the pores of the thermoplastic powder. The resulting concentrate is a substantially non-dusting, free-flowing powder which is readily incorporated into a second thermoplastic resin to produce a resulting article having the appropriate level of microbiocide.
Patent JP-2884501-B2 (JP)
IPC: A61K31/135
Filed: 1997-03-03
Granted: 1999-04-19
Abstract: L-deprenyl and pharmaceutically acceptable analog forms thereof are used at specific dosage levels and frequence of dosage to retard age dependent deterioration of the immune system function in mammals. The treatment can be especially useful for pets such as dogs and cats.
Patent JP-2500280-B2 (JP)
IPC: C07D403/06
Filed: 1992-01-31
Granted: 1996-05-29
Abstract: A class of substituted imidazole, triazole and tetrazole derivatives are selective agonists of 5-HT1-like receptors and are therefore useful in the treatment of clinical conditions, in particular migraine and associated disorders, for which a selective agonist of these receptors is indicated. <CHEM> wherein the broken circle represents two non-adjacent double bonds in any position in the five-membered ring; two, three or four of V,W,X,Y and Z represent nitrogen and the remainder represent carbon provided that, when two of V,W,X,Y and Z represent nitrogen and the remainer represent carbon, then the said nitrogen atoms are in non-adjacent positions within the five-membered ring;   A<1>   represents hydrogen, methyl, ethyl, benzyl or amino; A<2>   represents a non-bonded electron pair when four of V,W,X,Y and Z represent notrogen and the other represents carbon; or, when two or three of V,W,X,Y and Z represent nitrogen and the remainder represent carbon, A<2> represents hydrogen, methyl, ethyl, benzyl or amino; E   represents a bond or a straight or branched alkylene chain containing from 1 to 4 carbon atoms; F   represents a group of formula <CHEM>   U   represents nitrogen or C-R<2>; B   represents oxygen, sulphur or N-R<3>; R<1>   represents -CH2.CHR<4>.NR<6>R<7> or a group of formula   <CHEM> in which the broken line represents an optional chemical bond; and R<2>,R<3>,R<4>,R<5>,R<6> and R<7> independently represent hydrogen or C1-6 alkyl.
Patent JP-2721330-B2 (JP)
IPC: F16K41/10
Filed: 1996-03-21
Granted: 1998-03-04
Abstract: A valve stem seal comprising a cylindrical stem-sealing membranes 6 and a membrane supporting flange 7. The membrane has a corrugated profile which defines on or more loop-shaped channels 11 bounded by contact surfaces 13 on a radially inner face and each channel is inclined at 5 DEG -10 DEG  with respect to a plane perpendicular to the longitudinal axis. The channels form a labyrinth seal for any fluid leaking along the outer surface of the stem. A support bearing 8 for the stem is provided on the membrane supporting flange. <IMAGE>
Patent JP-S6340964-B2 (JP)
IPC: F16B7/08
Filed: 1983-04-21
Abstract: A device for interconnecting frame elements or connecting frame elements releasably to a support or other structure has a pair of clamping jaws of rectangular parallelopipedal configuration so that the tightening of the screw at one end of the jaws clamp the same against a frame element. At the other end, the jaws are provided with ribs adapted to slide into a channel forming a bridge whose hooks engage over these ribs.
Patent JP-H0832732-B2 (JP)
IPC: C08F4/64
Filed: 1987-03-27
Abstract: Spherical catalyst support manufactured by reaction of an organic chlorine compound in the presence of an electron donor and of a mixture of an alkylmagnesium compound and of an organic aluminium compound, characterised in that the organic chlorine compound, in combination with an electron donor, is reacted with the preliminary mixture of alkylmagnesium compound, aluminoxane and/or aluminosiloxane and optionally of electron donor. This support, subjected to a second activation with a chlorine compound, is impregnated with a transition metal halide.
Patent JP-H0119934-B2 (JP)
IPC: B41M5/00
Filed: 1981-05-25
Abstract: A process for the production of aqueous suspensions containing from 35 to 60% by weight of microcapsules by interfacial polyaddition from polyisocyanates and H-active compounds, wherein (a) an isocyanaurate-modified aliphatic polyisocyanate is used as the polyisocyanate, and (b) the suspension is adjusted to a pH-value of </=7 after the polyaddition reaction, which microcapsules optimally contain dye precursors and can be used for the production of completely or partly coated copying systems by the rotogravure or flexograph processes.
Patent JP-H0362280-B2 (JP)
IPC: G10L19/08
Filed: 1984-04-23
Abstract: In a multipulse pitch speech excitation generator, pulses which may everlap the next frame are eliminated by a subtraction process (CC-HH), and pulses from the next frame which may overlap the present frame are eliminated by selection.
Patent JP-2649983-B2 (JP)
IPC: A23L27/20
Filed: 1990-04-12
Granted: 1997-09-03
Abstract: The invention concerns a method of reducing the organoleptic effect of undesirable aldehydic components in a triglyceride or derivative thereof by addition of a reaction product of an amine and an organoleptically acceptable aldehyde. The triglyceride may be a food or food component such as an edible fat or a surface active agent such as a detergent. The reaction product may be incorporated in the perfume or flavour to be added to the triglyceride or derivative thereof without distorting their organoleptic effect.
Patent EP-2087213-B2 (EP)
Inventor: MEINIG UWE
IPC: F01M13/04
Filed: 2006-06-24
Granted: 2014-01-22
Abstract: A device for eliminating oil particles from the crankcase ventilation gas of an internal combustion engine. The device is located in the flow duct of the gas that runs from the crankcase to an induction tract of the engine. The device includes an oil separator in the form of an outlet for the gas with a deflection of the flow, causing the oil particles to be deposited on a baffle surface and thus to be eliminated from the crankcase ventilation gas flow. The device has an infeed cross-section, which lies upstream of the baffle surface when viewed from the flow direction of the crankcase ventilation gas, and which is sub-divided into several infeed sub-sections. The baffle surface is a solid surface that is devoid of perforations. The baffle surface is configured on a valve body, which lies downstream of the infeed sub-sections when viewed in the flow direction of the gas, and which is pre-tensioned by a force. The valve body can be displaced in the opening direction in opposition to the pre-tension, as a result of the differential pressure in the gas between the crankcase and the induction tract.
Patent EP-0063389-B2 (EP)
Inventor: VERHAGEN LAURENTIUS ADRIANUS M
IPC: C11B7/00
Filed: 1982-03-22
Granted: 1993-11-10
Abstract: The invention relates to a spreadable water-in-oil emulsion based on a high melting butterfat fraction and a liquid oil which is substantially free of solid fat crystals at 10 DEG  C. and to a process for producing said emulsion. The use of a high melting butter stearin fraction obtained by dry fractionation at 15 DEG -30 DEG  C., as one of the fat components of the fatty phase of the emulsion enables the incorporation of up to 80% of liquid oil, preferably an oil having a relatively high level of polyunsaturated fatty acids.
Patent EP-0496851-B2 (EP)
Inventor: FRIGG ROBERT
IPC: A61B17/70
Filed: 1991-08-15
Granted: 1997-07-30
Abstract: Un implant pour dispositifs d'ostéosynthèse, notamment de correction de la colonne vertébrale, comprend une partie inférieure (2) d'ancrage dans l'os et une partie supérieure (3) de fixation amovible à un support longitudinal (4). La partie supérieure (3) comprend un canal (6) ouvert en haut qui s'étend d'avant en arrière et qui définit deux branches latérales (7) de réception du support longitudinal (4) pourvues d'un filetage intérieur (10). En outre, une partie de serrage (5) du support longitudinal (4) comprend une partie de couverture (11) avec des rebords extérieurs coaxiaux (15) qui renferment les branches (7), ainsi qu'un cylindre intérieur coaxial (12) à introduire entre les branches (7). La surface extérieure de l'enveloppe du cylindre intérieur (12) est pourvue d'un filetage extérieur (13) correspondant au filetage intérieur (10) de la partie supérieure (3).
Patent EP-0588861-B2 (EP)
Title: Perfume dispenser
Inventor: ORTNER GEORG
IPC: A45D34/02
Filed: 1992-06-12
Granted: 2001-06-20
Abstract: In the perfume dispenser described, the container (1) for the scent is long-sided in shape. Fitted at one end of the container is a dispensing device (6). A preferably cylindrical cap (2) covers at least that part of the dispensing device (6) which projects out from the container. Joined to the cap (2), or to the end of the dispenser (1) with the dispensing device, is a clip (4) which acts not only to hold the dispenser in place but also as an outwards-facing publicity space.
Patent EP-0628290-B2 (EP)
Inventor: NAKAMURA KATSUSHIGE
IPC: A61B19/02
Filed: 1993-12-28
Granted: 2006-05-31
Abstract: Un coude (34) est monté pivotant sur un axe de connexion (β1), un point d'articulation horizontal (β6) du coude (34) est connecté à une partie (β8) d'une crémaillère (18) par l'intermédiaire d'une sous-liaison longitudinale (37), et un point d'articulation vertical (β7) du coude (34) est connecté à une partie (β9) d'une liaison terminale avant (27) par l'intermédiaire d'une sous-liaison latérale (38), de manière que la liaison terminale avant (27) destinée à porter un instrument optique (33) à usage médical est maintenue à l'état vertical de façon constante. Par conséquent, une personne ne peut pas être heurtée du fait d'un grand mouvement oscillant de la liaison terminale avant (27), de manière que l'instrument optique présente une fonctionnalité appropriée et une caractéristique de sécurité.