baber/WOPTO huggingface dataset:
Patent EP-0415923-B2 (EP)
Inventor: TUSON RODNEY RHYS
IPC: H02M3/337
Filed: 1988-10-28
Granted: 2000-05-10
Abstract: PCT No. PCT/AU88/00419 Sec. 371 Date Jun. 14, 1990 Sec. 102(e) Date Jun. 14, 1990 PCT Filed Oct. 28, 1988 PCT Pub. No. WO89/04082 PCT Pub. Date May 5, 1989.A high efficiency power conversion at high frequencies with zero voltage switching is obtained by using magnetizing current of a transformer or parallel inductance to charge the switch adjunct capacitance and other capacitance during the dead time. A transformer is prevented from being loaded during the dead time. Loading of the transformer during the dead time is prevented by directing the output inertial current to a capacitor instead of through the rectifiers to the secondary of the transformer. This can also be achieved by using synchronized rectification that provides pulse width modulated regulation on the output and ensures that the transformer secondary is separated from the inertial current of the output during the dead time. Voltage and current stresses on the switching devices and rectifiers are minimized. Zero voltage switching may be applied to inverters where the load is resistive.
Patent EP-0407319-B2 (EP)
Inventor: FEITH ROLAND
IPC: E05F7/00
Filed: 1990-06-22
Granted: 1997-03-19
Abstract: An intermediate bearing (1) for a window, door of the like, having at least one wing (4) pivoting about a vertical axis, comprises a stationary plate (6) fixed to the frame (2) and provided with a slot (17), into which engages a catch finger (18) of a moveable element (7) fixed to the wing (4). 
<??>So that the position of the joint can be changed and so as thus to make it possible to adjust the compressive force exerted on the seal arranged on the periphery of the rebate of the frame, this intermediate bearing comprises means of articulation (18, 31, 48) adjustable for the purpose of changing the catching zone (38) between the moveable element (7) and the stationary plate (6) perpendicularly to the upright of the frame (2). 
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Patent EP-0498809-B2 (EP)
Title: combustion control
Inventor: BONNE ULRICH
IPC: F23N1/02
Filed: 1990-10-09
Granted: 1997-10-29
Abstract: In a combustion system, fuel flow and fuel composition are sensed, and energy flow in the combustion system is determined based on the fuel flow and the fuel composition. Air flow of combustion air is also sensed. The fuel-to-air ratio in the combustion system is controlled as a function of the energy or oxygen demand flow determined and the air flow sensed.
Patent EP-0774943-B2 (EP)
Title: Absorbent article having improved dry/wet integrity
Inventor: ASHTON GREGORY
IPC: A61F5/44
Filed: 1994-07-20
Granted: 2008-02-13
Abstract: Disclosed is an absorbent article having a liquid pervious topsheet, a liquid impervious backsheet joined to the topsheet, and an absorbent core positioned therebetween, in which the absorbent core is enveloped by a primary core integrity layer comprising a continuous mesh of strands of thermoplastic material which is joined to the topsheet and/or the backsheet. The primary core integrity layer is particularly useful for improving the wet integrity of absorbent cores comprising an upper acquisition/distribution layer and a lower storage layer.
Patent JP-3620871-B2 (JP)
IPC: B65G53/30
Filed: 1994-04-28
Granted: 2005-02-16
Abstract: PURPOSE:To establish a pipe transport method with water for dehydrated cakes etc. which is free from risk of too much increase in the water content of sludge, free from clogging, and can perform a long distance conveying. CONSTITUTION:Using a water inject device 22, water is injected between the periphery of a dehydrated cake M and the internal circumferential wall of a conveyance pipe 20, and thereby the dehydrated cake M is conveyed. The measured intra-pipe absolute pressure P' of the transport object is compared with the target absolute pressure P. If they are identical approximately, it is considered that the lubricant injecting amount is proper substantially, and alteration of the injecting amount should remain to a minor degree even if the measured pressure loss DELTAP' and target pressure loss DELTAP differ. If the two values are not identical, it is judged that the current injecting amount is not proper, and a relatively large width of alteration should take place, and also a comparatively large alteration is made in case the measured pressure loss and target pressure loss differ.
Patent JP-S6335500-B2 (JP)
IPC: B65G47/14
Filed: 1976-09-30
Abstract: Capsule orienting and turning apparatus and method for use in a wrap-around capsule printing procedure. Many capsules, randomly arranged in a hopper, are picked up in a rotary conveyor which arranges them first in an upright arrangement relative to the path of movement of the conveyor, some capsules arranged cap-up and some body-up, and novel gaging block means cooperates with air means to tilt the body portions of the bodies-up capsules in the machine direction while retaining the caps-up capsules substantially untilted so that all the cap portions can subsequently be shifted in a sidewise direction by a subsequent sideward-directed air suction means. Those capsules which are arranged caps-up are not affected by the first means because of a novel gaging block which prevents substantial tilting movement; the cap portions of these capsules are then drawn sidewise by a sidewardly-directed vacuum. In this way, the positions of the capsules are rectified, with all of the cap portions on one side of the predetermined path and all of the body portions on the other side of the predetermined path.
Patent JP-3356821-B2 (JP)
IPC: H01L25/07
Filed: 1993-05-24
Granted: 2002-12-16
Abstract: A circuit assembly (20) which includes a semiconductor die (22) having substantially parallel opposing first (30) and second surfaces (28) and at least one electrical contact (32) mounted on the first surface (30). A first element (24) having substantially parallel opposing first (36) and second surfaces (34) and at least one electrical contact (38) mounted on one of its surfaces is mounted on and at least partially supported at its second surface (34) by the first surface (30) of the semiconductor die (22). The first element (24) is positioned such that the semiconductor die electrical contact (32) is exposed. A fine wire conductor (52) having first and second ends is connected at its first end to either the semiconductor die electrical contact (32) or the first element (24) electrical contact (38). The first element (24) can be an interconnect media or a semiconductor die, which is partially supported be the semiconductor die (22). The first element (24) can have holes (222,224) to expose at least one of the electrical contacts (236) of the semiconductor die (212). <IMAGE>   <IMAGE>
Patent JP-S5825241-B2 (JP)
IPC: G02F1/139
Filed: 1978-10-03
Abstract: A two-layer twisted nematic type liquid crystal display device for providing improved contrast is provided. The interior surfaces of the transparent electrode plates of the cells have been treated so that the long axes of the liuqid crystal molecules adjacent the plates are aligned with the treated direction of the plates. The plates are disposed with the treated directions of opposed surfaces at 90 DEG angles to each other with the treated direction on the intermediate electrode surfaces of each cell being coincidental. Characters of the transparent electrodes are formed on the interior surfaces for forming displays having a reference direction from the upper or 12 o'clock position to the lower or 6 o'clock position. An upper and lower polarization plate having axes of polarization substantially parallel to each other are disposed on the outer surfaces of the device. Improved contrast is obtained in both the upper and lower displays when the device is viewed between the four-thirty and seven-thirty directions.
Patent JP-H0310591-B2 (JP)
IPC: C04B35/48
Filed: 1983-07-21
Abstract: Disclosed herein is a ceramic shape memory element containing zirconia. A ceramic article is also disclosed which contains at least one of tetragonal zirconia and monoclinic zirconia, and is subjected to plastic deformation through phase transformation caused by maintaining the article at a given temperature, and/or imposing a given stress thereupon. Methods of processing and joining the ceramic article by utilizing the shape memory phenomenon peculiar to such a ceramic article are also disclosed.
Patent JP-H0418779-B2 (JP)
IPC: G01K7/00
Filed: 1984-07-13
Abstract: A temperature sensor utilizes a resistive element and a thermocouple. One or more leads of the thermocouple are surrounded (electrically insulated) by a conductor or conductors constituting the connections to the resistive element. The conductors are made of a nonmagnetic material. In one embodiment, the second thermocouple lead is constructed as a hollow pipe which constitutes a protective outer casing for the necessary unit, as well as a connection to the resistive element. Embodiments utilizing a plurality of thermocouples are illustrated, as is a similarly constructed cable for connecting the sensor unit to measuring apparatus.
Patent JP-H07112463-B2 (JP)
IPC: A47J31/40
Filed: 1988-06-15
Abstract: 1. Coffee machine having a brewing chamber (7, 7', 40) which has a hot water inlet with a distribution filter (10, 43) and a drink outlet, located opposite the hot water inlet, with a brewing filter (13, 44), and having piston (14, 49), which is displaceable in the brewing chamber (7, 7', 40) transversely to the direction or flow of the hot water and is provided with a limiting surface (15, 15', 47) of the brewing chamber (7, 7', 40), it being possible for ground coffee to be metered automatically into the brewing chamber (7, 7', 40), characterized in that, when different amounts of ground coffee are metered in for brewing batches of coffee of different sizes, the limiting surface (15, 15', 47) of the piston (14, 49) can be pushed to a different extent into the brewing chamber (7, 7', 40) such that, with the different quantities of ground coffee the thickness of the layer of ground coffee is essentially constant in the direction of flow of the hot water, in that the brewing filter (13, 44) and the distribution filter (10, 43) are arranged with a spacing from one another which is essentially constant over the cross section of the brewing chamber (7, 7', 40) and corresponds to the thickness of the layer of ground coffee, and in that a side wall (49b) of the piston (14, 49) is constructed as a covering slide to cover the unrequired filter openings of the brewing filter (13, 44) or of the distribution filter (10, 43).
Patent JP-3069729-B2 (JP)
IPC: B23B29/24
Filed: 1996-06-21
Granted: 2000-07-24
Abstract: A turret head device for machine tool comprises a housing (10); a motor (15) mounted on a rear surface of said housing; a first and second planetary gear mechanisms (20,30), both integrated into the housing; a turret (40) for mounting tools; and a tool driving shaft (51) integrated into the turret. Wherein said turret is connected with said motor through said first and second planetary gear mechanisms and the tool driving shaft is connected with the motor through the first planetary gear mechanism. <IMAGE>
Patent JP-3669840-B2 (JP)
IPC: F27B17/02
Filed: 1998-06-18
Granted: 2005-07-13
Abstract: The oven has a working surface for processing the article or material, especially dental ceramic. An oven hood is guided movable compared to the working surface using a motor. An operating arm (12) is located for the article(s) being processed at the oven (10). The article (26) can be brought in to a processing section (32) and removed. A programme control is provided, which controls the working together of the motorised movement of the oven hood (30) and the motorised movement of the operating arm (12) in such a manner that the oven hood (30) is then lowerable, if the operating arm (12) does not extend in the combustion region.
Patent JP-H0637403-B2 (JP)
IPC: B01J23/34
Filed: 1986-07-23
Abstract: A method for the conversion of C₃ and C₄ hydrocarbons to less saturated hydrocarbons, such as ethylene and propylene and particularly ethylene, includes contacting the feed hydrocarbons with mixed oxides comprising a major proportion of magnesium and a minor proportion of manganese, preferably under conditions which selectively convert the feed hydrocarbons to ethylene and ethane and particularly ethylene, including a temperature between about 625°C and 850°C. The method is preferably carried out in the presence of steam at a mole ratio of steam/hydrocarbon of less than about 10:1. Selectivity to ethylene and ethane and particularly ethylene is improved and the life of the catalyst, during which the desired selectivity is attained, is extended by adding a promoting amount of at least one oxide of calcium, barium, strontium, tin and antimony. Further improvement can be obtained by limiting the amount of bound or fixed sulfur in the catalyst.
Patent JP-2553326-B2 (JP)
IPC: C12N15/17
Filed: 1995-07-14
Granted: 1996-11-13
Abstract: Novel human insulin precursors of the formula B-X-Y-A, wherein X and Y are each lysine or arginine, are prepared by culturing a yeast host transformed with a replicable expression vehicle capable of expressing a DNA-sequence encoding the human insulin precursors in yeast. Human insulin is prepared by recovery of the insulin precursors from the culture medium and converting the insulin precursors into human insulin by enzymatic treatment.
Patent JP-H07102865-B2 (JP)
IPC: B65D85/80
Filed: 1988-07-18
Abstract: A container for a small quantity of milk, cream or the like, comprising a tub-shaped filling cavity (1) with a flat circumferential stif rim (4) and a cover sheet (5) thereto by means of a sealing seam, said flat rim and cover sheet at one side being extended beyond the connecting seam (6), for forming a pulling tab (5 min ) allowing said sheet to be pulled away for forming a dispensing opening. In the extended rim portion (4 min ) of the stiff rim (4) a channel (7) communicating with the filling cavity (1) is formed, extending slightly beyond the connecting seam (6) and transversely to the outer boundary (8) of said seam (6), said channel (7), beyond the connecting seam (6), being surrounded by an additional sealing seam (9) which is weaker than the connecting seam portion (6 min ) extending transversely to said channel (7), so that said pulling tab (5 min ) can be pulled away up to said connecting seam (6 min ), for uncovering a dispensing opening (7 min ) with a fixed small dimension for said channel (7).
Patent JP-2505208-B2 (JP)
IPC: C04B35/65
Filed: 1987-07-28
Granted: 1996-06-05
Abstract: A method is provided for producing a self-supporting ceramic body comprising a polycrystalline material comprised of the oxidation reaction product of a parent metal (10) and having therein one or more channels which inversely replicate the geometry of a configured fugitive metal (6). The method includes providing an assembly of the configured fugitive metal (6) and the parent metal (10), optionally including a bed of permeable filler (4), and heating the assembly to form a body of molten parent metal. The molten parent metal is oxidized under selected conditions to grow the polycrystalline material to engulf the configured fugitive metal (6) (and to infiltrate the filler (4), if the filler (4) is present) and to cause the fugitive metal (6) to disperse into the engulfing polycrystalline material thereby leaving behind as the one or more channels the space formerly occupied by the configured fugitive metal (6). The method provides self-supporting ceramic bodies having therein one or more channels inversely replicating the shape of the configured fugitive metal (6).
Patent JP-3325606-B2 (JP)
IPC: B41F13/70
Filed: 1992-06-25
Granted: 2002-09-17
Abstract: The method for converting an imbricated stream of printed products to a conveying stream of the said printed products with a guided formation, for example a conveying stream in which each printed product is guided by a gripper, essentially consists of four steps: initial deflection (1), by means of which an imbricated stream (B) is produced with the front edges of the printed products pointing downwards, a timing stage (2), in which the spaces between the printed products are standardised, enlarged, reduced and/or differentiated, a second deflection (3) in which an imbricated stream (D) with front edges pointing upwards is produced and an acceptance stage (4), in which the printed products are accepted singly or in groups by grippers. The initial and/or the second deflection may be omitted. The device for implementing the method essentially comprises a feeding belt conveyor (5) and a discharging conveyor (6), between which a timing element (21) and at least one intermediate belt conveyor are arranged. The timing element (21) has a stationary stopping element (21.1) which arrests the printed products singly or in groups, and a movable conveying element (21.2) which raises the printed products over the stopping element (21.1) singly or in groups in a timed fashion. 
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Patent JP-3014176-B2 (JP)
IPC: H01L25/07
Filed: 1991-07-10
Granted: 2000-02-28
Abstract: PURPOSE:To enable a semiconductor device to be enhanced in mounting efficiency and effectively increased in number of leads by a method wherein semiconductor chips are mounted in a single package. CONSTITUTION:In a lead frame having semiconductor chips on both sides, an inner lead connected to semiconductor chips 12 and 14 is composed of an advanced lead 10a whose tip is made to extend close to the outer edge of the mounting position of the semiconductor chips and a receding lead whose tip is located receding from the advanced lead 10a. The outer edge concerned is set trueing up with the tip of the receding lead, and a semiconductor a relay conductor tape 16 provided with a relay conductor pattern 16a which joins the semiconductor chip to the above receding lead is provided in tension between the opposed advanced leads 10a.
Patent JP-3188562-B2 (JP)
IPC: E01B27/17
Filed: 1993-08-11
Granted: 2001-07-16
Abstract: A tamping machine (1) for tamping switches and crossings on a railway track has a machine frame (3), supported on running gear, with a track-lifting and lining instrument provided on said machine frame between the running gear, and a tamping unit (12) with tamping tools (19) which can be positioned by drives (21) and set in vibration. Said tamping tools (19) are arranged on a tool carrier (20) connected to a tool frame (23) so as to be vertically adjustable via vertical guides (22), and the tool frame (23) is designed so as to be adjustable in the track transverse direction in relation to the machine frame (3). An additional lifting device (14), which has a vertically adjustable lifting tool (38), for lifting a stretch of rails (35) of a switch situated laterally beside the machine (1) is fixed to the tool frame (23) of the transversely adjustable tamping unit (12) so as to be vertically adjustable by a lifting drive (13). <IMAGE>
Patent JP-H0242747-B2 (JP)
IPC: B65D17/40
Filed: 1982-12-06
Abstract: A container comprising a body (1) with a lid (2) initially sealingly engaged on the body. The lid is removable from the body to open the container and is replaceable to close the container. The body has a mouth with a strip (10) of annular extent secured to the lid, the body being provided with an annular weakening zone (6) or notch (7) in the vicinity of the strip where the mouth of the container is secured to the lid. The container is separable at the weakening zone to separate a part of the mouth and the lid together with the strip from the body, the weakening zone being positioned radially inwards of the strip and upon rupture of the weakening zone forming a locating surface for replacement of the lid on the body. Upon reclosure of the lid on the body, the locating surface engages a cooperating part (25) to hold the lid securely on the body such as by snap-engagement.
Patent JP-H0757302-B2 (JP)
IPC: B01D53/34
Filed: 1992-08-14
Abstract: The invention relates to a process for the purification of exhaust air, in which pollutant- and oxygen-containing gases are contacted with an aqueous microorganism suspension which was withdrawn from the biological stage of a waste water purification plant. <IMAGE>
Patent JP-2510890-B2 (JP)
IPC: A21C3/02
Filed: 1990-09-20
Granted: 1996-06-26
Abstract: An apparatus for stretching and thinning dough comprises a plurality of conveyors (2,3) disposed in series, with the travelling speed of the downstream conveyor (3) higher than that of the upstream conveyor (2), a first roller (5) arranged to reciprocate over a given distance (l2) transverse to the travelling direction of the dough while reciprocating over a given distance (l1) in the travelling direction, and a second roller (4) that reciprocates over a given distance (l1) in the travelling direction in synchronism with the first roller. The reciprocating strokes and the speed of both rollers are regulated to obtain a sheet of high quality dough with a uniform texture. <IMAGE>
Patent JP-2698869-B2 (JP)
IPC: G11B5/48
Filed: 1987-10-06
Granted: 1998-01-19
Abstract: A magnetic core structure for a transducer head for digital data storage, particularly on tape, has a magnetic circuit having a gap (16,116) and a write pole (12) extending across the whole width of the gap and a read pole (14) divided into a medial strata (20;120) and two flanking strata (18,22;118,122) which overlap the medial strata over limited areas (A) in which areas there is non-magnetic isolation means (24,26;124,126). The areas (A) are limited in size to an amount which limits the transfer of magnetic flux from the flanking strata (18,22;118,122) to the medial strata (20;120) through the isolation means (24,26;124,126) at said areas to less than about ten percent of the total magnetic flux in the magnetic circuit. <IMAGE>
Patent JP-3827247-B2 (JP)
IPC: C09J7/02
Filed: 1995-09-08
Granted: 2006-09-27
Abstract: Strips of adhesive film for temporary bonding, which can be removed without leaving any residues, are based on thermoplastic rubber and tackifying resins. They have high elasticity and low plasticity, whilst their adhesion is lower than their cohesion and the adhesion disappears when the film is stretched. The ratio of the peel load to the tear load is at least 1:1.5 and the bond can be released by pulling the film in the direction of the bonding plane. One end of the strip ha a cover on both sides, which is adhesive on the side towards the film and also acts as pulling handle.
Patent JP-3842932-B2 (JP)
IPC: F25D17/08
Filed: 1999-09-30
Granted: 2006-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a low-temperature showcase that can easily replace a blower at a low cost by dispensing with a hinge for rotating a fan case in cleaning, and can prevent the short cycle of chill. SOLUTION: A low-temperature showcase 17 is equipped with a cooler 10 that is placed in a chill passage 7 being formed around a merchandise accommodation chamber 1, and a fan case 3 that supports a blower 2 and is placed in the chill passage. In the lower chill passage 7 of the merchandise accommodation chamber 1, a fixing member 12 with an erection part 31 and a horizontal part 32 is fixed. At the erection part of the fixing member 12, a gear-lock member 34 is fixed. At the rear upper end of the fan case 3, an erection flange 38 opposite to the erection part 31 of the fixing member 12, a horizontal flange 39 opposite to the horizontal part of the fixing member 12, and an engagement part 41 for engaging to the gear-lock member 34, are provided.