baber/WOPTO huggingface dataset:
Patent JP-S6235755-B2 (JP)
IPC: C07H17/08
Filed: 1986-02-19
Abstract: A culture of microorganism, Nocardia sp. ATCC 39043, directly produces erythromycin D by fermentation, together with esters comprising 4 sec -O-acetylerythromycin D, 3 sec , 4 sec -di-O-acetylerythromycin D and 3 sec -O-acetyl-4 sec -O-propionylerythromycin D. The most valuable of these esters, the 3 sec , 4 sec -diacetate, is the major component of the fermentation. If erythromycin D itself is the desired product, hydrolysis of the esters is optionally carried out in the broth prior to isolation of the erythromycin D. 
<??>Erythromycin D is one of a group of macrolide antibiotics having common structural characteristics as follows: 
<CHEM>
Patent JP-H0721491-B2 (JP)
IPC: G01N33/48
Filed: 1990-02-22
Abstract: The invention relates to a blood partitioning composition characterized by an admixture forming a thixotropic gel, said gel comprising   (a) a dual resin component including a hydrocarbon of lower density combined with a chlorinated hydrocarbon of higher density;   (b) a radiation stabilizer;   (c) a network stabilizer;   (d) a thixotropic agent; and   (e) a pigment. o
Patent JP-H043811-B2 (JP)
IPC: G01D5/36
Filed: 1984-03-12
Abstract: A measuring system includes reference marks provided in the measuring direction alongside the graduation of the scale. These reference marks are absolutely allocated to the graduation and are used to generate reproduceable control pulses. For the identification of each reference mark there is serially allocated to each reference mark a code mark which is made up of code mark segments. The code mark segments follow one upon the other without gaps in the measuring direction, and each includes a homogeneously continuous surface or zone. These code mark segments are arranged in correspondence to their coded information, offset parallel to one another transversely to the measuring direction and are scanned by a scanning field which is integrated in the scanning field used to scan the reference marks. This gapless arrangement of the code mark segments prevents interference with the scanning of the reference marks.
Patent JP-3051190-B2 (JP)
IPC: B01J23/889
Filed: 1991-03-12
Granted: 2000-06-12
Abstract: Process for the preparation of 1,4-butanediol by catalytic hydrogenation of maleic anhydride in the presence of alcohols at elevated temperature and at elevated pressure and with the aid of a cobalt-containing catalyst by partial hydrogenation of the reaction mixture in a first hydrogenation step at temperatures of 100 to 200 DEG C and a pressure of 30 to 200 bar and subsequent full hydrogenation of the hydrogenation product obtained from this first step without further workup at higher temperatures and at a higher pressure than in the first hydrogenation step in a second hydrogenation step at temperatures of 200 to 300 DEG C and a pressure of 200 to 350 bar.
Patent JP-H0716503-B2 (JP)
IPC: A61F13/02
Filed: 1991-01-05
Abstract: A wound dressing (10) comprising a base sheet having an opening (16) for placement over the wound; a vent sheet (20) providing controlled leakage of fluid along a path from the wound through the opening of the base sheet (14); and a chamber containing a fabric reservoir (44) for receiving and retaining the wound fluid, the walls defining the chamber being constructed so as to provide a complete barrier to bacteria and other external contaminants while at the same time permitting egress of air from the voids or interstices of the fabric reservoir, so as to optimize the wicking and amount of wound fluid which can be retained in the volume provided by the fabric reservoir.
Patent JP-S6015305-B2 (JP)
IPC: C12M1/06
Filed: 1980-05-12
Abstract: PURPOSE:To prepare the reacton product of microorganism reaction efficiently, and to utilize oxygen effectively, by feeding a gas containing oxygen with a specific high concentration to a gas phase part of a device, introducing the gas to a reaction solution to form bubbles, and dissolving oxygen in the bubbles in the reaction solution. CONSTITUTION:In a device (fig.) wherein a gas is forcedly rolled in it, the gas in a gas phase part is made to have a degree of saturation of initial relative dissolved oxygen 100% by using air, the value decreases as molds propagate, and when it reaches to about 25%, the concentration meter H for dissolved oxygen detects the value, a gas containing oxygen with high concentration 40-100vol% in the storage tank G for pure oxygen is fed to the gas phase part of the device by the controlling mechanism I and the operating valve J, to control the degree of saturation of dissolved oxygen in a fixed value. The increase in carbon dioxide resulting from the propagation of molds is regulated by the concentration meter K for carbon dioxide, the controlling mechanism L, and the operating valve M, to take the gas out of the device. By exhaustion the pressure in the gas phase part F is lowered, the degree of saturation of relative dissolved oxygen is reduced, and oxygen is fed from the storage tank G for oxygen gas to the gas phase part F.
Patent JP-2677191-B2 (JP)
IPC: H04B1/69
Filed: 1994-03-15
Granted: 1997-11-17
Abstract: In a CDMA communication network, a first signal is transmitted from a base station to a mobile station, and a reply message is transmitted from the mobile station to the base station at the timing indicated by the first signal. At the base station, the actual timing of the reply message from the mobile station is measured, and a timing signal generated by detecting the timing difference between the measured actual timing and the expected timing of the reply message from the mobile station. The timing signal is repeatedly i.e. in each frame, transmitted to the mobile station. Each mobile station comprises microphone (41) and speaker (75), encoding means (43,45) connected to the microphone, transmission means (57,59), receiving means (59,61), and decoding means (71,73). In response to a received first signal received via the receiving means at a timing indicated by a first signal, a reply signal is transmitted; and the mobile station receives a timing signal containing a delay datum (D), and adjusts the timing of the transmission signal containing an encoded transmission digital voice signal based on said delay datum.
Patent JP-S5923572-B2 (JP)
IPC: C08J9/12
Filed: 1979-08-01
Abstract: In a process for the production of a plastic organopolysiloxane molding composition which can be stored under pressure and with exclusion of moisture, and which, on release of the pressure and under the action of water or atmospheric moisture, is converted into an elastomeric, fine-pored foam molding or foam coating, which comprises forming a mixture of an  alpha , omega -dihydroxypolydiorganopolysiloxane with a silicon-containing crosslinking agent, introducing the mixture into the inner container of a two-container pack which consists of a rigid outer container and a flexible inner container located within the outer container and provided with a dispensing valve which extends to the exterior, and placing the mixture under pressure.
Patent EP-1180360-B2 (EP)
Inventor: MUELLER ANJA
IPC: A61K8/36
Filed: 2001-07-25
Granted: 2011-11-16
Abstract: Photoprotective combination of one or more asymmetrically substituted triazine ultraviolet filters (I) and one or more dialkyl carbonates (II) is new.
Patent EP-2326120-B2 (EP)
Inventor: MILDH GUNNAR
IPC: H04W36/12
Filed: 2005-01-28
Granted: 2017-03-22
Abstract: The present application relates to packet data communications over radio links and change of base station. Particularly it relates to base station handover of packet switched communications in GPRS (General Packet Radio System) and UMTS (Universal Mobile Telecommunications System) communications. 
The invention is directed in particular to a base station change of lossless type allowing lossless base station change of packet switched communications in unacknowledged mode between a mobile station and a support node, wherein the support node acting as source support node during the base station change forwards maintained sequence number information to the support node acting as target support node, when the source and target support nodes are different.
Patent EP-0234299-B2 (EP)
Inventor: GROTHE HORST
IPC: B22D11/08
Filed: 1987-01-26
Granted: 1999-07-28
Abstract: Means are provided for connecting the proximal end of a dummy strip to the distal (i.e. leading) end of a strip casting, in which a throw-away element serving both as a connector and a heat sink for chilling the metal adjacent to the connector is removably mounted on the proximal end of the dummy strip, with a slightly resilient sealing element holding both the dummy strip and the connector-heat sink element centrally of the mold cavity, and with the connector-heat sink spaced from the walls of the mold by a narrow gap and also having means for both chilling and positively interlocking with the metal of the distal end of the cast strip when it congeals.
Patent EP-0261529-B2 (EP)
Inventor: BADERSCHNEIDER KURT DIPL-ING
IPC: G01F1/06
Filed: 1987-09-12
Granted: 1999-08-11
Abstract: The flowmeter has a measuring element, for example a vane wheel, which is movable as a function of the flow velocity of the electrically conductive liquid medium to be detected and which is connected to a voltaic speed sensor, whose electric pulses can be fed to an electrical or electronic counter. The voltaic speed sensor is formed by elements which are provided parallel to the axis of rotation of the measuring element and are all arranged approximately on the same radius from the axis of rotation and connected to the measuring element. Outside and inside the circle of motion of the elements, the electrodes are located, via which the signals serving to count the revolutions can be tapped. The elements and electrodes are surrounded by the liquid medium. According to a further development, the elements are designed as a tube part which, in its shell surface, has slots which can be scanned by the electrodes from inside and outside the tube part. <IMAGE>
Patent EP-0438902-B2 (EP)
Inventor: CABLE THOMAS L
IPC: C25B3/23
Filed: 1990-12-20
Granted: 2003-06-18
Abstract: An element for use in an electrochemical cell has a first zone for introducing an oxygen-containing gas and a second zone separated from first zone by the element, which has a membrane with first and second surfaces, conducts oxygen ions therebetween, and has a catalyst exposed to at least the first zone. The element may be used to separate oxygen. <IMAGE>
Patent EP-0891327-B2 (EP)
Inventor: GUIT RUDOLF PHILUPPUS MARIA
IPC: C07D223/10
Filed: 1997-02-05
Granted: 2007-06-27
Abstract: L'invention concerne un procédé pour séparer le ε-caprolactame d'un mélange aqueux contenant du ε-caprolactame et au moins 0,5 % en poids d'oligomères. La séparation se fait par extraction, au moyen d'un agent d'extraction organique. Le mélange aqueux peut être obtenu par un procédé de préparation du ε-caprolactame à partir du 6-aminocapronitrile ou par un procédé de préparation du ε-caprolactame à partir de l'acide 6-aminocaproïque.
Patent EP-1147316-B2 (EP)
Inventor: PELTONEN KARI
IPC: D21D5/26
Filed: 1999-12-28
Granted: 2010-09-15
Abstract: A method and apparatus is disclosed for pumping a material, especially thick, gas-containing, fiber suspensions for wood processing. The apparatus includes a centrifugal pump with a rotor having blades twisted such that the pitch of the blade changes along the length of the rotor.
Patent JP-3825174-B2 (JP)
IPC: H05K1/18
Filed: 1998-04-27
Granted: 2006-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit device mounted with a semiconductor circuit device which is improved in semiconductor mounting productivity and improved in the yield. SOLUTION: A liquid crystal polymer film 3 which holds a semiconductor circuit device 2 on a wiring board 4 is superior in moldability, adhesion, dimensional stability at heating, and superior in heat resistance so that it is capable of easily holding the semiconductor circuit device 2 on the wiring board 4, keeping it high in moistureproofness and free of oxygen. Furthermore, the crystal polymer film 3 is low in water absorption properties and gets flexible by thermocompression, so that a semiconductor circuit device can be protected against damage in a manufacturing process.
Patent JP-2768538-B2 (JP)
IPC: C23F11/14
Filed: 1990-05-08
Granted: 1998-06-25
Abstract: The use of alkoxybenzotriazoles to inhibit the corrosion of metallic surfaces in contact with an aqueous system. Systems and compositions containing alkoxybenzotriazole are also claimed.
Patent JP-S5636967-B2 (JP)
IPC: B01D47/02
Filed: 1978-10-06
Abstract: An apparatus for the wet separation of foreign particles from contaminated air includes a closed vessel containing a predetermined level of liquid. A supply duct supplies contaminated air containing foreign particles into the vessel at a position above the predetermined level of liquid. A plurality of air pipes have upper ends directly connected to the supply duct and have lower ends that terminate in the liquid at positions below the predetermined level, such that the air pipes directly supply contaminated air from the supply duct into the liquid. The liquid removes the foreign particles from the air to form purified air. An air outlet discharges the purified air from the vessel at a position above the predetermined level of liquid. The bottom of the vessel is trough-shaped and inclines downwardly to a liquid outlet from which liquid having entrained therein foreign particles is removed from the vessel. At least one of the air pipes is positioned to terminate adjacent the liquid outlet and to emit air which agitates any foreign particles tending to settle on the bottom of the vessel adjacent the liquid outlet.
Patent JP-H0419231-B2 (JP)
IPC: C07D487/04
Filed: 1983-07-11
Abstract: Substituted tetrahydropyridazino[1,6-a]benzimidazole compounds such as 2-methylamino-6,7,8,9-tetrahydropyri- dazino[1,6-a]benzimidazole are prepared by reacting a 2- halo-6,7,8,9-tetrahydropyridazino[1,6-a]benzimidazole with an appropriate amine. The compounds are useful as bronchodilators.
Patent JP-2592500-B2 (JP)
IPC: B32B27/32
Filed: 1988-06-01
Granted: 1997-03-19
Abstract: A laminated film comprising     (A) a layer of a polymer of 4-methyl-1-pentene, (B) an interlayer of a mixture of (a) a polymer of 4-methyl-1-pentene and ,b) an alpha-olefin copolymer comprising 10 to 85 mole % of propylene units, 3 to 60 mole % of 1-butene units and 10 to 85 mole % of units of an alpha-olefin having at least 5 carbon atoms, the proportions being based on the total amount of the propylene units, the 1-butene units and the other alpha-olefin units, having a crystallinity, determined by X-ray diffractometry, of not mor than 20 %, and (C) a layer of a polyolefin derived from an alpha-olefin having 2 to 4 carbon atoms, as a main component, the layers (A), (B) and (C) being laminated in the order stated.
Patent JP-4714315-B2 (JP)
IPC: G02F1/1343
Filed: 1999-05-19
Granted: 2011-06-29
Abstract: A tetragonal ring shape aperture is formed in the common electrode on one substrate and a cross shape aperture is formed at the position corresponding to the center of the tetragonal ring shape aperture in the pixel electrode on the other substrate. A liquid crystal layer between two electrodes are divided to four domains where the directors of the liquid crystal layer have different angles when a voltage is applied to the electrodes. The directors in adjacent domains make a right angle. The tetragonal ring shape aperture is broken at midpoint of each side of the tetragon, and the width of the aperture to decreases as goes from the bent point to the edge. Wide viewing angle is obtained by four domains where the directors of the liquid crystal layer indicate different directions, disclination is removed and luminance increases.
Patent JP-3996216-B2 (JP)
IPC: B23K20/00
Filed: 1995-06-07
Granted: 2007-10-24
Abstract: A capillary tube (1) for bonding wire (5) having a bore (3) and a cross section in a direction normal to the bore having a long dimension and a short dimension in a direction normal to the long dimension. The bond is made to bond pads (9) using the capillary tube by bonding a wire to one bond pad while the capillary is oriented with the long dimension (25 to 27 or 35 to 37) in a first direction and bonding a wire to a die immediately adjacent the one bond pad with the capillary which can be oriented with the long dimension in the same direction or in a direction normal to the first direction, as may be required. <IMAGE>
Patent JP-3255891-B2 (JP)
IPC: H01L23/12
Filed: 1999-05-25
Granted: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a film carrier which can cope enough with a reduction in semiconductor device wiring pitch and an enhancement in mounting density and be lessened in mounting density and where inner leads and outer leads can be surely bonded, a semiconductor device provided with the film carrier, and a manufacturing method of the film carrier. SOLUTION: Conductive circuits 5 are buried in an insulating layer 6 so as not to be exposed through the surfaces 6a and 6b of the insulating layer 6, and conduction paths 7 and 8 are provided to the conductive circuits 5 so as to be paired up extending from the surfaces 5a and 5b of the conductive circuits 5 and deviating from each other in position in the plane direction of the conduction circuit 5. The conduction paths 7 and 8 are each connected to bumps 9 and 10 so as to electrically connect the conductive circuits 5 to the bumps 9 and 10. The bumps 9 formed on the one edges of the conduction paths 7 are brought into contact with electrodes 12 provided to a semiconductor device 3, and the semiconductor device 3 is mounted on a film carrier 2. An insulating resin layer 4 is formed on the one side 6a of the insulating layer 6 so as to cover the semiconductor device 3.
Patent JP-S5940055-B2 (JP)
IPC: C07C41/06
Filed: 1980-10-21
Abstract: Control of the temperature profile across a reactor which contains a plurality of catalyst beds is accomplished by splitting the feed to the reactor in such a manner that a portion of the feed is introduced into the first catalyst bed in the reactor and the remainder of the feed is introduced into the second catalyst bed of the reactor. The temperature of the feed stream introduced into the first catalyst bed in the reactor is manipulated so as to maintain a desired temperature in the first catalyst bed. The feed stream introduced into the second catalyst bed of the reactor is utilized to cool the effluent flowing from the first catalyst bed to maintain a desired temperature in the second catalyst bed. A recycle stream is introduced into the remaining catalyst beds with the flow rate of the recycle stream being manipulated so as to maintain desired temperatures in the remaining catalyst beds. Control of the ratio of the reactants flowing to the reactor is accomplished by analyzing both the feed stream to the reactor and the reaction effluent flowing from the reactor to derive a set point which is utilized to control the flow rate of at least one of the reactants to the reactor so as to maintain a desired ratio of the reactants in the reactor.
Patent JP-H0311785-B2 (JP)
IPC: A61P43/00
Filed: 1988-06-20
Abstract: Healing of injured avascular tissue is promoted by applying angiogenic factor in proximity to the injured tissue in the form of an implant.
Patent JP-H083468-B2 (JP)
IPC: G01N23/225
Filed: 1987-06-26
Abstract: Intracellular mineral concentrations are obtained from very small tissue samples, such as sublingual tissue smears. The tissue smears are subjected to excitation radiation, typically a scanning electron beam, and mineral analyses may be based on the profile of emitted x-ray fluorescence. A number of correlations are made between various diseased states, susceptibility to diseased states, metabolic status based on the elevated and depressed levels of some or all of the mineral concentrations.
Patent JP-S64951-B2 (JP)
IPC: C07D215/56
Filed: 1979-12-27
Abstract: Quinolonecarboxylic acid derivatives of the formula   <IMAGE> wherein the grouping   <IMAGE>   is independently in the 6-, 7- or 8-position of each of the quinolone residues; m and n independently are each 1-4; R1 is hydrogen or alkyl of 1-6 carbon atoms; R2is hyrogen, alkanoyl of 1-8 carbon atoms or benzoyl; and X is hydrogen, alkyl of 1-6 carbon atoms or the cation of a base which produces a physiologically acceptable salt with the quinolonecarboxylic acid, have valuable pharmacological properties.
Patent JP-H0417518-B2 (JP)
IPC: H04Q11/04
Filed: 1983-09-14
Abstract: An electronic switching system in which digital data is required to be exchanged between two pieces of electronic apparatus such as two telephone subscribers, in which a parallel time division multiplex highway is used to carry the data, the highway being divided into two paths, the data being transferred in both directions during a single time period using the different paths for each direction, identification of the transmitting and receiving parties being by use of two address buses in a single time slot period.
Patent JP-3771278-B2 (JP)
IPC: C03B35/24
Filed: 1992-06-29
Granted: 2006-04-26
Abstract: Process and device for bending a sheet of glass heated to bending temperature in a horizontal oven which it crosses conveyed by a conveyor with driving rollers (4) which conducts it into a bending cell (2) where an ambient temperature substantially identical with the bending temperature is maintained. The sheet of glass is immobilised in the bending cell under an upper bending mould (11) vertically above an annular countermould (21) surrounding a means for supporting the middle part of the sheet of glass in the bending cell, the said annular countermould (21) being raised to press the sheet of glass against the upper bending mould. The invention applies to the production of bent and optionally quenched motor vehicle glazing. <IMAGE>
Patent JP-2908907-B2 (JP)
IPC: D04H1/549
Filed: 1991-07-11
Granted: 1999-06-23
Abstract: The thermobonding interlining is a nonwoven covered on one face with dots of thermobonding resin. According to the invention, the nonwoven is a web, containing no binding agent, of which the g/m2 weight is less than 50, which is produced from fibers in a thermoplastic material, such as polyamide; the mean diameter of the fibers is comprised between 1 and 5 (my)m, the consolidation of the nonwoven is obtained by intermingling of the fibers by high pressure streams of fluid, notably by injection of water at pressures of 40 to 80 bars, or by thermal bonding. For example, the fibers being obtained from a mixture of constitutents having different melting points, the bonding points result from the melting and bonding of the zones of fibers having the lowest melting point.
Patent JP-4605830-B2 (JP)
IPC: G05F1/10
Filed: 1998-06-26
Granted: 2011-01-05
Abstract: Electric energy conversion system (4) with heat recovery which converts a first voltage applied to input terminals (11, 12) from an energy supply network, to a second direct voltage which is applied to at least one electronic circuit (2), moreover comprising thermoelectric means (3), which transform the generated heat into electric energy during the normal operation of a first electronic device of said conversion system (4) and the electronic circuit (2), said thermoelectric means (3) generating at their output a third direct voltage, which is applied to said electronic circuit (2). <IMAGE>