baber/WOPTO huggingface dataset:
Patent JP-2577772-B2 (JP)
IPC: C07C2/36
Filed: 1988-04-22
Granted: 1997-02-05
Abstract: 2.3-Dimethylbutene-1 (2,3-DMB1) is produced from propene by a process comprising the steps of:   (A) converting propene in one or more stages to a product comprising 2,3-dimethylbutene-2 (2,3-DMB-2) under conditions whereby the proportion of 2,3-DMB-2 in the product is maximised,   (B) separating 2,3-DMB-2 from the product of step (A), and (C) contacting the 2,3-DMB-2 separated in step (B) with a catalyst active for the isomerisation of 2,3-DMB-2 to 2,3-DMB-1 under conditions whereby 2,3-DMB-2 is isomerised to 2,3-DMB-1. e
Patent EP-1175917-B2 (EP)
Inventor: PEDRINI LUCIANO DR
IPC: A61M1/14
Filed: 2000-07-07
Granted: 2016-08-31
Abstract: The present invention refers to a method for blood purification by means of hemodialysis and/or hemofiltration, wherein to the blood in the extra-corporeal circuit of the hemodialysis and/or hemofiltration device a substitution solution is added upstream as well as downstream of the hemodialyser and/or hemofilter. A purification effect remaining constant with a high purification performance is achieved in that one or several of the operational and/or blood parameters are controlled and that the control is carried out using at least one of the infusion rates of the substitution solutions supplied upstream or downstream of the hemodialyser and/or hemofilter. The present invention also refers to a hemodialysis and/or hemofiltration apparatus for the performance of the inventive method.
Patent EP-1173567-B2 (EP)
Inventor: JAY GREGORY D
IPC: A61P19/10
Filed: 2000-04-24
Granted: 2012-10-31
Abstract: The invention features a tribonectin and a method of tribosupplementation carried out by administering tribonectins directly to an injured or arthritic joint.
Patent EP-1175776-B2 (EP)
Inventor: SIPPLE RALPH E
IPC: H04N5/00
Filed: 2000-04-24
Granted: 2008-03-05
Abstract: L'invention concerne un procédé et un appareil permettant d'offrir des services vidéo efficaces sur demande à un abonné de télévision câblée. Le système fournisseur se compose de deux sous-systèmes principaux, le premier appelé serveur vidéo (20, 22, 24) passe des vidéos en continu à la demande des abonnés via le réseau de télévision câblée, le second appelé serveur de transaction (12) assume virtuellement toutes les autres fonctions de fournisseurs, y compris la sécurité, la comptabilité, le stockage et l'enroulement des données vidéo, etc. Le serveur vidéo (20, 22, 24) est utilisé de préférence avec une pluralité d'ordinateurs personnels, tandis que le serveur de transaction (12) utilise de préférence un ordinateur central très puissant.
Patent EP-1357674-B2 (EP)
Inventor: KIM BEONG-JO
IPC: H04W28/06
Filed: 2000-06-26
Granted: 2009-01-14
Abstract: A channel coding and multiplexing apparatus and method in a CDMA communication system. In the channel coding and multiplexing apparatus, each of a number of radio frame matchers (equal in number or greater than the number of transport channels) has a radio frame segmenter and segments each of transport channel frames that may have different transmission time intervals to radio frames. A multiplexer multiplexes the radio frames to form a serial data frame. <IMAGE>
Patent EP-1530465-B2 (EP)
Inventor: MUNDUS CARSTEN
IPC: A61K31/47
Filed: 2003-06-26
Granted: 2015-12-16
Abstract: A method for producing a cationic liposomal preparation comprising a lipophilic active compound with physical and chemical stability during manufacturing, storing and reconstituting, and further a cationic liposomal preparation obtainable by this method as well as specific cationic liposomal preparations as well as pharmaceutical compositions are disclosed.
Patent EP-2072695-B2 (EP)
Inventor: Fässler Raphael
IPC: E03D1/012
Filed: 2007-12-18
Granted: 2014-09-03
Abstract: The cistern (1) has a connecting piece (21) with three connecting tubes for connecting water supply pipes (16, 17) of a water supply network. An inlet port is provided for attaching an edge valve. The connecting piece is arranged inside a box body (2), which has through-openings for inserting the connecting tubes in the box body. The connecting tubes are connected with a transmission channel. The connecting piece is attached with a retainer on the box body. A distributor is arranged on the inlet port, where two connection pipes are attached to the distributor. An independent claim is also included for a method for connecting a flush-mounted cistern with a water supply pipe.
Patent EP-2205184-B2 (EP)
Title: Collapsible/expandable prosthetic heart valves with non-expanding stent posts and retrieval features
Inventor: ALKHATIB YOUSEF F
IPC: A61F2/82
Filed: 2008-11-03
Granted: 2023-01-11
Abstract: A frame structure for a collapsible and re-expandable prosthetic heart valve. The frame structure includes an annular annulus portion that is configured for implanting in or near a patient's native heart valve annulus. This annulus portion of the frame structure may include a plurality of annularly spaced Commissure post structures interconnected by connecting structures. The commissure post structures may be more resistant to annular collapse than the connecting structures. In the case of a prosthetic aortic valve, the frame structure may also include an annular aortic portion. The aortic portion may include a plurality of attachment points (for tethers) closest to the annulus portion. Such attachment points and tethers can facilitate re-collapse of a partly deployed valve in the event of a need to reposition or remove the valve.
Patent EP-0442898-B2 (EP)
Inventor: VALK ROB VAN DER
IPC: G01R27/26
Filed: 1989-09-12
Granted: 2002-04-03
Abstract: PCT No. PCT/GB89/01072 Sec. 371 Date Apr. 3, 1991 Sec. 102(e) Date Apr. 3, 1991 PCT Filed Sep. 12, 1989 PCT Pub. No. WO90/02923 PCT Pub. Date Mar. 22, 1990.A displacement measurement apparatus includes a primary electrode, and first and second secondary electrodes which are closely spaced apart and together fully span the primary electrode, the primary and secondary electrodes being movable relative to one another without increasing their transverse separation. A charge pumping means is arranged to supply electric charge to the primary electrode through the first secondary electrode during selected first clock periods, and to withdraw charge from the primary electrode through the second secondary electrode during selected second clock periods. The changeover from one mode of operation to the other is made automatically when the sign of the charge on the primary electrode reverses, so that the charge on the primary electrode is successively increased, and then reduced to a low value. The numbers N1 and N2 of charge packets supplied to and withdrawn from the primary electrode during a measurement cycle are counted, and a displacement signal is produced in accordance with the relationship (N1-N2)/N1. The electrical system may also be used for determining in a similar manner the ratio of the capacitances of any two capacitors.
Patent EP-0444067-B2 (EP)
Inventor: MOTLEY ANDREW JAMES
IPC: H04B10/2575
Filed: 1989-11-10
Granted: 2001-01-24
Abstract: A communications system has a base centre with radio transceivers (15) for providing a number of radio frequency (RF) communications links and a plurality of fixed radio ports (1) through which RF signals can be transmitted and received over the air. A fibre optic network (2, 4) interconnects the RF transceivers (15) and the fixed radio ports (1), and carries the RF signals by means of optical signals. There is a plurality of radio/optical interfaces by which RF signals can be modulated onto and demodulated from one or more optical signals, between the RF transceivers and the fibre optic network, and between the fibre optic network and the fixed radio ports. A matrix switch (13) selectively interconnects the transceivers and the radio ports through the fibre optic network.
Patent EP-0482614-B2 (EP)
Inventor: BUSS ENNO DR
IPC: C23C22/68
Filed: 1991-10-23
Granted: 1999-03-31
Abstract: The invention relates to a method of controlled passivation of the inside walls of a carbon-steel cooling circulation system which is open to the air and/or closed, with an aqueous coolant circulating therein and containing alkali metal bicarbonate and alkaline earth metal bicarbonate, and to the use of this method for determining the passivation state of the metallic contact surfaces, for controlling the corrosion inhibition and for checking the quality of the coolant, especially water. <IMAGE>
Patent EP-0537178-B2 (EP)
Inventor: HITZ WILLIAM D
IPC: C11B1/04
Filed: 1991-05-16
Granted: 2007-06-13
Abstract: The preparation and use of nucleic acid fragments encoding soybean seed stearoyl-ACP desaturase enzyme or its precursor to modify plant oil composition are described. Chimeric genes incorporating such nucleic acid fragments and suitable regulatory sequences may be utilized to transform plants to control the levels of saturated and unsaturated fatty acids.
Patent EP-0686532-B2 (EP)
Inventor: BUCHANAN WILLIAM R
IPC: B60R21/20
Filed: 1995-05-24
Granted: 2002-11-13
Abstract: The apparatus for inflating an air bag (80) includes an inflator (90) having an axis (30) and end portions (92,94). A housing (12) has side walls (20,22) defining a chamber (26) which receives the inflator (90). The apparatus includes means (96,98) for securing the first end portion (92) of the inflator (90) to the first side wall (20). An adapter (140) secures the second end portion (94) of the inflator to the second side wall. The adaptor has a first portion (142) engaging the second side wall, and a second portion (160) engaging and supporting the inflator (90) at a location in the chamber spaced inward from the housing second side wall.
Patent EP-0791698-B2 (EP)
Inventor: BORKENHAGEN STEFFEN
IPC: E04B2/96
Filed: 1996-11-29
Granted: 2005-05-11
Abstract: A facade profile construction comprises room-side carrier profiles (4) and external holding profiles (5) with flat constructional elements (12) between them. Gaps between adjacent flat elements (12) through which the profile construction extends are covered by an insulator (18) having a heat insulating coating (20).
Patent EP-1006913-B2 (EP)
Inventor: MICHELSON GARY KARLIN
IPC: A61B17/88
Filed: 1998-02-11
Granted: 2009-03-11
Abstract: Anatomically contoured anterior cervical plates with bone ingrowth surfaces, providing for intersegmental compressive preloading, and a rigid and locked interface to all of the bone screws, with those engaging the vertebrae deployed in highly convergent pairs. The bone screws have a tapered self-tapping leading end, an increasing root diameter with a generally constant outer diameter with a thread that is narrow and sharp throughout and an enlarged head portion capable of an interference fit to the receiving holes of the plate. Instrumentation consists of plate holders, a compression apparatus and a pilot hole forming device that interlocks with the plate. Methods for spinal compression and bone hole preparation are provided.
Patent FI-122199-B2 (FI)
Inventor: AHONEN EERIKKI
IPC: A61H33/06
Filed: 2010-05-04
Granted: 2019-02-28
Abstract: Uppfinningen avser en elektrisk bastuugn (10), vilken innefattar - stativ (11), - en bottenlåda (12) som innehåller elektriska kopplingsanordningar (14), - elmotstånd (16), - bastuugnsstenar (18) för eventuell badkastning anordnade att placeras ovanpå den nämnda bottenlådan (12) och omkring de nämnda elmotstånden (16). Åtminstone en del av de nämnda bastuugnsstenarna (18) är till sin form ramformade stenelement (22), vilka är anordnade att placeras i lager omkring elmotstånden (16).
Patent JP-3187201-B2 (JP)
IPC: C12P21/02
Filed: 1993-05-11
Granted: 2001-07-11
Abstract: A process for the preparation of a peptide having a C-terminal amidated proline by the use of carboxypeptidase Y, and wherein only carboxypeptidase Y is used, even where a plurality of amino acids is attached to the proline of the precursor.
Patent JP-2530355-B2 (JP)
IPC: C08J3/20
Filed: 1988-05-07
Granted: 1996-09-04
Abstract: This invention relates to a process for producing a printing-ink stock. According to the invention, a solid and oxidation-sensitive thermoplastic resin binder and a pigment are supplied to an extruder and combined therein to form a pigment dispersion. In an end zone of the extruder and/or shortly after discharge from the extruder, a liquid diluent is added to the pigment dispersion to produce a more or less viscous, liquid, stabilized product. The invention also relates to a printing ink produced from the product so obtained.
Patent JP-S6230993-B2 (JP)
IPC: C07C235/26
Filed: 1983-06-22
Abstract: Hypoglycemic oxazolidine-2,4-diones, substituted at the 5-position with a (C<sub>5</sub>-C<sub>9</sub>) unsaturated monocyclic, saturated bicyclic or unsaturated bicyclic hydrocarbon radical; methods for their preparation; and method for their use in the treatment of hyperglycemic mammals.
Patent JP-S6219762-B2 (JP)
IPC: C08F2/20
Filed: 1979-09-18
Abstract: A process for the preparation of copolymers of maleic anhydride and relatively long-chain alkenes by suspension polymerization of these monomers in the presence of a free radical initiator and a dispersant at an elevated temperature, in excess alkene as the suspension medium, wherein a poly(alkyl vinyl ether) is used as the dispersant.
Patent JP-H0320372-B2 (JP)
IPC: C07C41/38
Filed: 1985-06-05
Abstract: A C4 hydrocarbon mixture (A) containing isobutylene (e.g., by-product from an ethylene plant) is mixed with methanol (B) and recovered methanol from stream (F) in molar ratio 1:0.9 to 1.6, and the mixture is fed to a vessel (2) containing an acidic ion exchange resin as catalyst, to react to form methyl tert-butyl ether (MTBE). The reaction mixture is fed to a distillation column (3) and distilled to separate from the bottom the MTBE (C) and from the top a stream of unreacted hydrocarbons and methanol, which is fed to a second extraction column (4) containing water which is fed through stream (E) where it is washed and the methanol is removed in a stream (F) of water; this stream is fed to the first extraction column (1), where it is contacted with the feed hydrocarbon mixture (A) and part of the methanol is extracted and transferred to that feed; water (G) is recirculated to the second extraction column (4) and the hydrocarbon mixture and extracted methanol, with make-up methanol (B) if necessary, is fed to the reaction vessel (2). 
<??>Suitable distillation apparatus is:
 (3) a distillation column having 24 theoretical plates;
 (4) an extraction column having 4 theoretical plates;
 (1) an extraction column having 10 theoretical plates. 
<??>The temperatures in the extraction steps can be 20-70  DEG C under a pressure that column contents are liquid.
Patent JP-2660161-B2 (JP)
IPC: C07K/
Filed: 1994-06-07
Granted: 1997-10-08
Abstract: Lipo-peptides of formula (I), where R1 is a saturated or unsaturated, branched or unbranched, 6-22C fatty acid or hydroxy fatty acid residue other than those of formula (II)-(VII), are new:
Patent JP-2959522-B2 (JP)
IPC: F25D17/08
Filed: 1997-05-26
Granted: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of peripheral plastic parts caused by the lamp heat by providing an in-chamber illuminating means covering a plurality of stages of in-chamber shelves and a cold air passage in which a cold air outlet is opened in a chamber in the vertical direction of a refrigerator chamber to perform flawless in-chamber illumination even when the internal capacity is large. SOLUTION: In a duct 13 for forming a cold air distribution passage, two gutter- shaped members are fixed to an inner surface of a partially cylindrical duct cover 16 separately in the right-to-left direction. Right and left edge parts of the duct cover 16 are inserted into two ribs provided in the longitudinal direction with the prescribed intervals to an end in the center of a main refrigerator chamber to form two cold air distribution passages in the longitudinal direction covering approximately whole height. An in-chamber lamp 17 is installed in a longitudinal space between two gutter- shaped members fixed to the inner surface of the duct cover 16, and covered by a lamp cover 18. Cold air outlets 22a, 22b, 23a, 23b, 24a, 24b are provided at the prescribed positions of the duct cover 16.  Flawless illumination can be made to every corner of the wide refrigerator chamber, and deterioration of peripheral plastic parts caused by the heat generated when the in-chamber lamp 17 is lit can be prevented.
Patent JP-4313465-B2 (JP)
IPC: G02F1/15
Filed: 1999-05-25
Granted: 2009-08-12
Abstract: Electrochromic systems with a layer structure containing a layer of conductive electrochromic polydioxythiophene (PDOT) and layer of metal oxide-based ionic reservoir(s). Electrochromic systems with a layer structure, in which one layer consists of electrically conductive, electrochromic PDOT and another layer consists of metal oxide-based ionic reservoir(s) of formula Me<1>O, Me<1>Ox, MxMe<1>O, MxMe<1>O2, MxMe<1>Oy, Me<2>O3, MxMe<2>O3, MxMe<2>a, Me<2>xO3, Me<1)<OH)2, Me<1>O(OH), MMe<1>O2, Me<1>O2, Me<1>2O3 and/or Me<1>2O3.H2O (formulae I-XIV respectively), in which Me<1>, Me<2> = a Sub-Group VI or VIII metal; M = preferably a Main Group I metal or a proton; x, y = 0.001-5; a = 1 - x.
Patent JP-2515552-B2 (JP)
IPC: C02F3/12
Filed: 1987-06-18
Granted: 1996-07-10
Abstract: The outgoing gas or waste water is conveyed through a gas-liquid contact apparatus in which biological purification takes place. A bubble plate-type column (2) is used as gas-liquid contact apparatus. The biomass is distributed over the plates (3) in the form of an aqueous suspension with a layer height corresponding to a liquid content per plate greater than 0.07 m3/m2, preferably greater than 0.15 m3/m2 of column cross-section. During the biological purification of gas, the gas to be purified is supplied at the lower end of the bubble plate-type column (2). It then flows through the plates (3) and issues again as purified gas at the top of the plate column (2). When the plate column is used for purifying waste water, the waste water to be purified is conveyed from top to bottom through the plate column (2) and is traversed by air, oxygen or oxygen-containing gas. At the same time, a proportion of the biomass is separated from the purified waste water and re-circulated into the entering waste water or into the column. The waste water to be purified flows successively over the plates (3) to the liquid outlet (11). From here, the clarified waste water flows out through the overflow (13). This process is suitable, in particular, for highly charged waste water, particularly if a compact structure is required during construction of the apparatus.
Patent JP-H0320572-B2 (JP)
IPC: F01L1/46
Filed: 1986-06-27
Abstract: A lubricant supply rail is provided for an internal combustion engine to provide an adequate supply of lubricant from the engine lubrication circuit to the bearing surfaces of the rocker arms, the valves and the push rods. The lubricant supply rail of the present invention is configured to provide automatic fluid communication between the cylinder head lubricant outlet port and the lubrication channels contained within the rocker arm support assembly and includes a lubricant supply inlet which communicates directly with the cylinder head and a plurality of transfer bores spaced to communicate directly with each rocker arm support assembly. The lubricant supply rail is preferably formed of nylon or like material and includes a conduit portion sealed at each end by end caps having a configuration which permits effective sealing of the conduit by ultrasonic welding techniques. The conduit portion of the lubricant supply rail has a cross-sectional configuration which permits the rail to be held in sealing engagement with the rocker arm pedestal base. Installation of the lubricant supply rail is accomplished quickly and easily during engine assembly.
Patent JP-2539725-B2 (JP)
IPC: A61F2/32
Filed: 1992-05-26
Granted: 1996-10-02
Abstract: The device is intended for the connection of a bone (1) fractured in the joint region (2) and comprises essentially a sleeve flap (10) and a trochanter stabilisation plate (20) which can be detachably connected thereto. The sleeve flap (10) comprises a bone fixing flap (12) which can be connected to the bone (1), extends parallel to the longitudinal axis (3) of the bone (1) and is provided with fixing perforations (11), and a sleeve (13), standing at an angle thereto, for the accommodation of a fixing element (14) to be introduced into the joint region of the bone (1). The trochanter stabilisation plate (20) comprises a longitudinal shaft part (22) which extends parallel to the bone fixing flap (12), is provided with corresponding fixing perforations (21), points in the caudal direction and has laterally bent edges (23, 24) at least in a part-region, and a trochanter support part (25) adjoining the shaft part (22) and pointing in the cranial direction. The longitudinal shaft part (22) of the trochanter stabilisation plate (20) having the two laterally bent edges (23, 24) is designed as an outer splint for the bone fixing flap (12) of the sleeve flap (10) resting against the bone. The trochanter stabilisation plate (20) and the sleeve flap (10) are jointly connectable to the bone (1) by means of fixing means (30) which can be introduced into the corresponding fixing perforations (11, 21). <IMAGE>
Patent JP-3427392-B2 (JP)
IPC: G11B7/00
Filed: 1992-05-25
Granted: 2003-07-14
Abstract: A method of modulating digital data to a variable-length code (d, k; m, n; r) for recording information on and reproducing the same from an optical disc (21). The optimal range of a minimum run length d corresponding to the minimum number of successive same symbols is determined by a procedure which comprises a first step (52, 53) to determine the minimum S/N required for obtaining a desired error rate from the relationship between a bit error rate and the S/N when d = 0; a second step (54) to obtain the relationship between a change of the numerical value d and that of the S/N by calculating, on the basis of the required minimum S/N obtained at the first step (52, 53), the S/N loss caused due to the change of the numerical value d; and a third step (55) to determine, from the relationship between the numerical value d and the S/N, the range of the value d corresponding to the S/N of the transmission characteristic dependent on an optical system and an optical disc (21). <IMAGE>
Patent JP-3392714-B2 (JP)
IPC: F25D25/00
Filed: 1997-06-19
Granted: 2003-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance an energy saving effect by a method wherein an opening part is provided at a lower part of a wall facing a door to discharge chilled air in a container outside and an auxiliary duct having a horizontal part almost parallel with a bottom part of the container is mounted on the internal surface of the door. SOLUTION: An opening part 62 is provided at a bottom part 61 on the side of a wall 38 facing a door 31 of a container 34 to discharge the chilled air in the container 34 outside while an auxiliary duct 63 which has a horizontal part 67 extending by a specified length L almost parallel with the bottom part 61 at a lower part of the opening part 62 is mounted on the internal surface of the door 31. The chilled air in the container 34 flows downward along the internal surface of the wall 38 but none between the door 31 and the container 34.  The chilled air running downward along the internal surface of the wall 38 flows out hitting the horizontal part 67 of an auxiliary duct 63 and moves in the direction opposite to the door 31 but does not hat the tip part of a receiving part 13 heated to be kept from moving near the opening part of the door thereby achieving a higher energy saving effect.