baber/WOPTO huggingface dataset:
Patent AU-652012-B2 (AU)
Title: A radial piston motor or pump
Inventor: HALLUNDBAEK JORGEN
IPC: F04B1/04
Filed: 1991-12-09
Granted: 1994-08-11
Abstract: PCT No. PCT/DK91/00385 Sec. 371 Date Jun. 8, 1993 Sec. 102(e) Date Jun. 8, 1993 PCT Filed Dec. 9, 1991 PCT Pub. No. WO92/10676 PCT Pub. Date Jun. 25, 1992.A motor or pump assembly (1) comprises a cylinder block (4) with a plurality of radially positioned cylinders (3), a piston (2) arranged slidably reciprocable in each of the cylinders, a cam ring (7) cooperating with the pistons and being rotatably journalled on the cylinder block, and a distributor valve (9) arranged centrally in the cylinder block to control a flow of fluid to and from the cylinders in operation. The cam ring (7) is journalled on the cylinder block (4) with at least one ball bearing with balls (25) arranged on each side of the cylinder block. These balls run in grooves which are positioned close to the sides and periphery of the disc-shaped cylinder block. This provides a structure which has a very small axial length and which is simultaneously capable of absorbing great loads both radially and laterally.
Patent AU-728310-B2 (AU)
Title: Tamper-evident form for securely carrying information
Inventor: SCHEGGETMAN BERNARD WILLEM WIM
IPC: B42D25/30
Filed: 1998-09-18
Granted: 2001-01-04
Abstract: Variable confidential information (12) is printed over scrambling pattern (14) which is formed of thermochromatic ink. Information (12) cannot be read due to the presence of the underlying scrambling pattern. The information becomes readable when heat is applied to the thermochromatic ink and the optical properties of the thermochromatic ink are altered. Preferably, the alteration of the optical properties of the thermochromatic ink is irreversible. <IMAGE>
Patent DE-1928007-B2 (DE)
Title: Impregnating wood chips with bonding agent - using chips predried to or below, and kept at, preset moisture content by measuring content and adding water if necessary
IPC: B27N1/02
Filed: 1969-06-02
Abstract: Wood chips are impregnated with a bonding agent in that the wood chips which are supplied to a batch weighing machine are first dried to a moisture content below or equal to a predetermined content and the chips moisture content is then continuously measured and the difference of moisture content between the actual and the predetermined one is corrected by adding water to the chips prior to or during feeding to the weighing machine. Used in chipboard mfr. Constant moisture impregnating agent content in the wood chips ensures mfr. of chipboards of constant quality.
Patent DE-1949864-B2 (DE)
Title: Plant for making cheeses of soft paste and - washed cmpds
IPC: A01J25/11
Filed: 1969-10-02
Abstract: The installation comprises a stage of moulding the washed curds in large moulds each having the section of the final cheese, or draining stage comprising returning unitary mould blocks and giving them a rocking motion followed by a pendulum motion to remove liquid, and a cutting post.
Patent DE-2003455-B2 (DE)
Title: DC restoration for video cameras - provides reference signal for black level clamp from blanking pulse fed to storage capacitor and buffer amplitude
IPC: H04N5/18
Filed: 1970-01-27
Abstract: The DC restoration circuit for television cameras with high scanning frequencies e.g. 875 lines reduces high voltage peaks in the line blanking period. The video camera (1) is supplied with line and frame scan pulses from a central control unit (IZ) which also provides the blanking pulses (AV, AH). Either of these sets is fed to a gate (G) whose output is switched to a storage capacitor (C) and buffer amplifier (4). The switch is controlled from the output of a differential amplifier (3) with one input fed from a reference potential (P) and the other from the video output stage (2). The buffer amplifier output is connected to the black-level clamp circuit (D1, R1).
Patent DE-2027639-B2 (DE)
Title: Improved oil pipe cooling system for power transformers - by gill-type plates with holes forming collars around cooling tubes
IPC: H01F27/12
Filed: 1970-06-05
Abstract: The cooling arrangement for power transformers consists of an oil pipe system with main tubes and interconnecting tubes forming a harp shape and where the interconnecting tubes carry under an angle to the tubes gill type metal plates in distant laminated fashion. The gill plates serving as cooling vanes have holes for the penetration of the tubes and which must secure a good heat exchange between the tubes and the gill plates. The punched holes in the gill plates are characterised by the shape/form and so chosen that spikes form a collar round the tubes by impression. The punched holes may be cross-shaped, the ends of the slots forming the cross may be rounded and the slots may form an angle of 45 deg. to the middle axis of the gill plate. The gill plates may have side by side lying rows of cross-shaped holes off-set against each other for accepting tubes and forming collars around them.
Patent DE-2060465-B2 (DE)
Title: Electromechanical timer with time adjusting drum - has helical guide groove in drum jacket for plunger actuating contacts
IPC: G04F3/06
Filed: 1970-12-09
Abstract: A timing ring is slidably mounted on the drum, and the plunger guided parallel to the driven drum axis can be deflected from the guide groove on contacting a run-up point of the ring. This deflection trips the contacts actuation, and the plunger is then brought into its starting position by a spring pressure. A prestressed spiral spring brings the drum in its starting position, having one end connected to the driven drum axis and the other one to a cam loosely mounted on the axis. A stop on the cam is engaged by a linkage guided in a drum holding groove, releasing the cam after each drum revolution for one revolution under spring drive.
Patent DE-2101006-B2 (DE)
Title: Valve for flexible hose with clamping mechanism - has split hose for accommodating actuating mechanism
IPC: F16K7/06
Filed: 1971-01-11
Abstract: The valve has an elastic hose and constricting jaws with flat faces. These components are accommodated within a housing with an actuating element. The valve has a split hose system in which the single hose is branched at the valve and subsequently joined together to form a single channel. The actuating mechanism passed through the opening between the split branches of the lose. The valve has a housing made from two halves which accommodate the split hose unit with apertures. An actuating spindle with left hand and right hand thread at each end passes through the housing. These opposite handed screw threads pass through the nuts which are connected to the actuating jaws with flat contact faces. On rotating the valve sinple, the nuts move the jaws inwards to flatten and close the valve. Rotation in the opposite direction frees the split hose to that fluids are able to flow through this hose.
Patent DE-2103599-B2 (DE)
Title: Loud-speaker cone - of impregnated paper on plastic with composite plastic corrugated rim
IPC: H04R7/20
Filed: 1971-01-26
Abstract: The speech coil is carried on the rear of the cone in the normal way and to obtain optimum acoustic response simply and cheaply, the rim is of plastic coated synthetic fibre felt, the coating being on one face and either in discrete points or over the whole face. Esp. it is applied as a complete foil cladding. Alternatively a foil may be sandwiched between two layers of felt and the whole be sealed together. The composite corrugated rim is then fixed to the cone by ironing on or by conventional heat and pressure methods.
Patent DE-2117591-B2 (DE)
Title: Speed controlled automatic transmission switch - has adjusting potentiometer with resistances and transistors to select tapping point
IPC: G01P1/10
Filed: 1971-04-10
Abstract: An automatic revolution speed counter, especially for motor vehicle automatic transmissions controls the switching of two preset speeds which are relatively widely different. A pulse generator and an input circuit converts the pulses into an analogue voltage. A threshold switch is connected to the analogue voltage output through a voltage divider whose tapping point determines the switching levels. The voltage divider (3) consists of a combination of resistances (10a, 10b, 11-15) with one or more switching transistors (16, 17) by means of which the parts of the resistance combination can be switched in or out to vary the effective tapping point.
Patent DE-2149045-B2 (DE)
Title: Storage heater tile jacket - has Z-shaped support elements attached to side wall tops to engage with cams
IPC: F24C15/08
Filed: 1971-10-01
Abstract: A tile jacket for a heat storage stove or heater having tile plates which are detachably mounted at their upper edge to a rear support element attached to a vertical side wall of the heater, has the top edge of the side wall (3) manufactured with a flat middle section (4), to which a Z-shaped angle iron (7) is loosely attached as a support element, the end shank (8) of which touches the inner shank (5) of the U-profile top surface (3) and free vertical standing end (9) touches the flat mid section (4) of the wall top edge (3). The support element engages over the mid section(4) and is in the form of a cam (10) with cut out section (11).
Patent FR-2528480-B2 (FR)
IPC: E04D3/35
Filed: 1982-06-15
Granted: 1985-04-26
Abstract: 1. A self supporting metal corrugation for roofing buildings, made from a metal sheet stiffened laterally by two longitudinal bars (9) and having an arcuate cross section, comprising two sections (1, 15) of transversally curved metal sheet, parallel to each other and situated one above the other, characterized in that the longitudinal edges of these two superimposed metal sheet sections (1, 15) are fixed, on each side, to one and the same lateral bar (9) and the space between the two metal sections (1, 15) and the inside of the bar (9) is filled with an injected foaming plastic material (16) providing heat insulation, so as to form a composite single piece beam.
Patent IE-S74258-B2 (IE)
Title: Growing medium and a process for its manufacture
Inventor: FINEGAN JOHN
IPC: C05F17/00
Filed: 1995-12-18
Abstract: A process for producing a nutrient rich material, the process comprising dewatering dairy waste to produce a sludge having a solids content of between 20 % and 30 % by weight. Optionally, the process includes the step of further drying the sludge to approximately 90 % solids and optionally mixing the dried sludge with a matrix material comprising organic and/or inorganic compounds to produce a nutrient base fertiliser. The invention also relates to a process for producing a growing medium by mixing the nutrient rich material with matrix material comprising peat, composted bark and lignite and composting the resulting mixture.
Patent IE-S67433-B2 (IE)
Title: Method of forming profiled stone articles
Inventor: WALSH STEPHEN
IPC: B24B3/02
Filed: 1996-01-05
Abstract: This invention provides a method of forming a stone article having a periphery that is at least partically curved, the method comprising forming a stone article preferably having an external generally rectangular configuration; and profiling the article as desired using a milling wheel having the desired profile, the profiled wheel being stationary during profiling. Such stones are useful in the formation of worry stones.
Patent JP-3157846-B2 (JP)
IPC: A61K31/22
Filed: 1991-02-26
Granted: 2001-04-16
Abstract: Known and new catechol derivatives may be used as medicinal antioxidants in the prevention or treatment of tissue damage induced by lipid peroxidation. The conditions and diseases which may be treated are for example heart diseases, rheumatoid arthritis, cancer, inflammatory diseases, a rejection reaction in organ transplants, ischemia, cancer and aging.
Patent JP-H0718200-B2 (JP)
IPC: E06B3/66
Filed: 1986-02-18
Abstract: 57 A sealed double glazing unit has outer and inner panes (2, 3) and a perimeter seal (4, 5). The unit is fixed to a supporting structure at fixing positions within the perimeter seal. At each fixing position there is a fixing assembly (8, 12, 16) which is sealed into the unit and is attached to one pane only so that flexing of the unit under wind load is permitted. Preferably each fixing assembly is fixed to a hole (13) in one pane and passes through a hole (20) in the other pane with sufficient clearance to facilitate the flexing of the unit when it is installed as part of a glass wall assembly.
Patent JP-3349582-B2 (JP)
IPC: G01C21/00
Filed: 1994-03-17
Granted: 2002-11-25
Abstract: PURPOSE:To shorten transmission and processing times, and save power consumption by demanding detailed information on a current position only at the time of the first demand in requesting specific other mobile stations to issue positional information, while demanding only the variation of a position at the time of the second and subsequent demands. CONSTITUTION:An arithmetic operation control section 25 reads out the identification codes of an own station and specific other stations from a registering means, and outputs a whole data demand signal showing the current positions of other mobile stations, when a transmission demand frequency read out from a demand frequency memory means 31 is for an initial demand. Also, when the demand is for the second and subsequent times, the section 15 outputs a variation data demand signal showing the variation of a position. Then, when a response signal from the mobile stations is for a whole data response code, reference position data and display data are generated from the response signal, and saved at a step 20. When the response signal is for a variation data response code, current position display data is generated on the basis of the obtained variation and the previous positional information (or reference position data for the second time of demand) saved at the step 29, and the position of the own station measured with a GPS position measuring means 21 and the position of other mobile stations based on the display data are concurrently displayed.
Patent JP-H0344010-B2 (JP)
IPC: B60R13/04
Filed: 1985-03-11
Abstract: PURPOSE:To prevent generation of crack upon bending with a large curvature, by using tetraol having an average molecular weight less than a specific value, which is alkylene oxide addition polymer of ethylenediamine, as a polyol component of polyurethane. CONSTITUTION:A transparent synthetic resin layer 2 is formed on the upper surface of a base 1 by potting a polyurethane material thereon. Polyurethane is a reaction product from a polyether polyol component and an aliphatic isocyanate component. As the polyol component, used is tetraol having an average molecular weight less than 1,100, which is an alkylene oxide addition polymer of ethylenediamine. A compounding ratio of the polyol component and the isocyanate component is normally set to 1>OH/NCO>1/1.3.
Patent JP-S6328439-B2 (JP)
IPC: C07H19/04
Filed: 1982-03-27
Abstract: Phosphoramidite compounds which are derivatives of saturated secondary amines and are used in the production of oligonucleotides.
Patent JP-S554611-B2 (JP)
IPC: B65B27/06
Filed: 1976-05-01
Abstract: A strapping apparatus which includes a yoke for directing a strap about a package which is to be strapped, and means for delivering and positioning a package reinforcing or protective plate along a portion of such package which is located in the area at which the applied strap is to be sealed. The yoke of this apparatus includes a retractable section which provides for greater flexibility in the placement of packages in strapping position and, also, facilitates the strapping of a variety of packages of different shapes, such as annular packages or packages of coiled materials.
Patent JP-S6336873-B2 (JP)
IPC: H02K1/14
Filed: 1982-04-02
Abstract: An electromagnetic inductor for producing a rotating magnetic field for use with an ingot mold for continuous casting of metal and provided with an apparatus for sensing the upper level of liquid metal in the mold. The inductor, of the static polyphase type, comprises an annular magnetic yoke provided with a plurality of radially inwardly projecting poles having each an exciter winding and at least two adjacent poles are spaced further in the circumferential direction of the yoke from each other than the other pole. The yoke may be provided in the region between these two poles with a cutout and beneath the cutout with a portion of increased thickness. The inductor may be used around an ingot mold for the continuous casting of metal provided with a gamma ray emitter and a gamma ray receiver located at opposite sides of the mold for detecting the position of the level of the cast liquid metal. The upper level of the inductor is located in the path of the rays from the emitter to the receiver with the pair of poles and the cutout in the yoke located along a central axis of the bundle of rays.
Patent JP-3351701-B2 (JP)
IPC: A61K6/06
Filed: 1997-03-12
Granted: 2002-12-03
Abstract: A two-phase porcelain composition comprises a leucite crystallite phase dispersed in a feldspathic glass matrix, a maturing temperature of 750-1050[deg]C and a coefficient of thermal expansion of 12 x 10-6 - 17.5 x 10-6 / [deg]C ( room temperature to 450[deg]C). The composition comprises ( wt%):SiO2 ( 57-66), Al2O3 (7-15), K2O (7-15), Na2O (7-12), Li2O (0.5-3), CaO (0-3), MgO (0-7), F (0-4) and CeO2 (0-1). The leucite crystallite possesses diameters not exceeding 10 microns and represent 5-65 wt% of the composition. Also claimed are: (1) a dental restoration comprising a high expansion metal alloy or ceramic framework and coating(s) of the porcelain composition; (2) a porcelain-fused-to-metal dental restoration comprising a metallic framework, coating(s) of high expansion ceramic fused to it, and a glaze comprising the porcelain composition at least partially covering the ceramic, fused to it below about 900 [deg]C; (3) an inlay, onlay or veneer comprising the porcelain composition; (4) a two phase porcelain composition comprising a leucite crystallite phase dispersed in a feldspathic glass matrix, a maturing temperature of 800-1000[deg]C and a coefficient of thermal expansion of 12 x 10-6 - 17.5 x 10-6 / [deg]C ( room temperature to 450[deg]C). The composition comprises ( wt%): SiO2 ( 58-65), Al2O3 (8-14), K2O (11-15), Na2O (7.5-11), Li2O (0.7-1.5), CaO (0-1.5), MgO (0-5), F (0-3) and CeO2 (0-0.5). The leucite crystallite possesses diameters not exceeding 10mu and represent 5-50 wt% of the composition; (5) a dental restoration comprising a high expansion metal alloy or ceramic framework and coating(s) of the porcelain composition of (4); (6) a porcelain-fused-to-metal dental restoration comprising a metallic framework, coating(s) of high expansion ceramic fused to it, and a glaze comprising the porcelain composition of (4) at least partially covering the ceramic, fused to it below about 900[deg]C;and (7) an inlay, onlay or veneer comprising the porcelain composition of (4). Use - The composition is useful in the preparation and repair of dental restorations such as porcelain-fused-to-metal restorations, all-ceramic restorations, inlays, onlays and veneers. Advantage - The composition can be fused to high expansion alloys and ceramics to provide extremely smooth surfaces upon them.
Patent JP-3639983-B2 (JP)
IPC: B60W10/02
Filed: 1995-02-22
Granted: 2005-04-20
Abstract: An automatic clutch controller for a vehicle that reduces the oscillatory response to clutch engagement. The automatic clutch controller receives inputs from an engine speed sensor (13) and a transmission input speed sensor (31) and develops a clutch actuation signal controlling a clutch actuator (27) from disengaged to fully engaged. The clutch engagement signal at least partially engages the friction clutch (20) in a manner to cause the measured transmission input speed to asymptotically approach engine speed employing an approximate inverse model of this oscillatory response. The automatic clutch controller preferably includes a PID function and a differential engine speed function, which together adaptively adjust clutch engagement corresponding to vehicle loading. The automatic clutch controller includes a PID regulator (65) responsive to the difference of engine speed and transmission input speed, a prefilter (68) operating on the resulting PID signal, and a compensator (70) constructed to reduce the need for detailed particularization for individual vehicles or vehicle models by reducing the system closed loop sensitivity to vehicle parameter variations. <IMAGE>
Patent JP-3197975-B2 (JP)
IPC: G10L25/90
Filed: 1993-02-26
Granted: 2001-08-13
Abstract: PURPOSE:To faithfully reproduce the change in a voice characteristic by making the formant power of a voice, which is synthesized while superimposing waveforms, closer to the one that corresponding to the pitch frequency of a target using the correlation between the pitch frequency of input voice signals and the formant power. CONSTITUTION:A formant extracting section 103 extracts formant of input voice from a spectrum envelope by cepstrum in few frames of a voice section. A local peak extracting section 104 extracts a peak position of the input voice, a spectrum envelope and phoneme display symbols or the like are outputted to a control coefficient setting section 106 and a control function is selected. Moreover, a pitch frequency that corresponds to each peak position, is computed from a local peak position. Pitch control coefficients and filter control coefficients are set from the pitch frequency of the input voice, the size of formant and the pitch control width inputted from a control value input section 105, outputted to a voice deformation section 107 and are controlled so that the size of formant is made closer to a target value employing a band pass filter.
Patent JP-S6258305-B2 (JP)
IPC: B29C33/12
Filed: 1981-04-30
Abstract: A reinforcing cord is positioned in a mold cavity for reinforcing an annular article such as a tire by wrapping the cord on an annular spacer band which is supported on a mold core and then placed in the mold. The mold is charged with a liquid polyurethane reaction mixture to form an outer polymeric ring of the annular article which is adhered to the cord and partially cured. The spacer band is removed, the mold closed and charged with additional liquid polyurethane reaction mixture to form an inner polymeric ring of the annular article adjacent the reinforcing cord carried by the outer ring. The partially cured outer ring and the inner ring are then cured to adhere the inner ring to the outer ring with the layer of reinforcing cord encapsulated between the rings. An additional layer of reinforcing cord may be positioned in the article by wrapping another cord around a second spacer band having a smaller diameter than the first spacer band. The second spacer band is placed in a mold and defines a cavity between the spacer band and the outer ring. The mold is then charged with additional liquid reaction mixture to form the second polymeric ring and encapsulate the cord on the second spacer ring and partially cure the second ring for adherence to the first ring. The second spacer band is then removed and the mold charged with additional liquid reaction mixture to form the radially innermost third polymeric ring. The reaction mixture of the second and third rings are then cured to provide adherence between the adjacent rings.
Patent JP-2981251-B2 (JP)
IPC: A61K31/50
Filed: 1990-03-20
Granted: 1999-11-22
Abstract: The present invention relates to thienylpiperazines of the general formula I   <IMAGE> (I)  in which R1 denotes hydrogen or double-bonded oxygen and R2 denotes hydrogen or double-bonded oxygen, with R1 and R2 not both having the same meaning, as well as the pharmaceutically tolerated salts thereof, process for the preparation thereof, the use thereof, and pharmaceuticals containing these and the preparation thereof.