baber/WOPTO huggingface dataset:
Patent JP-5022535-B2 (JP)
IPC: C08F8/00
Filed: 2000-07-24
Granted: 2012-09-12
Abstract: Carbonation of live diene polymer aimed to attach a carboxylic acid group at one of its two ends, involves atomizing the polymer solution using difference of hydrostatic pressure between the nozzle entry and the carbonation tower. The method comprises contacting droplets of polymer solution atomized using at least one nozzle in enclosure, with carbonic gas; with the solution of polymer in the bath consisting of carbonic gas filling the enclosure, in such manner that the atomized solution and the bath interact to cause carbonation, and the atomization of solution takes place in result of difference of hydrostatic pressure between the entry of nozzle and interior of the enclosure, preferably equal 10<5> Pa - 10 x 10<5> Pa. The enclosure has form of tower, with atomizing taking part in its upper section and polymeric solution being collected in lower section which is also provided with at least one lateral entry for introduction of carbonic gas. Relative pressure of carbonic gas in the enclosure is 0.01 x 10<5> - 10 x 10<5> Pa and atomizing of polymer solution is preferably conducted at temperature (-50)-100 degrees C and newtonian viscosity of live polymer solution below 2 Pa sec.
Patent JP-3511006-B2 (JP)
IPC: C08F257/00
Filed: 1998-09-08
Granted: 2004-03-29
Abstract: A polymer composition, a process for its preparation and a molded article formed from the polymer composition are claimed. The polymer composition comprises (a) a base polymer that is a poly(alkyl(meth)acrylate; and (b) a rubber toughening agent selected from the group consisting of (i) copolymers of (alkyl)acrylate rubbers, (ii) copolymers of vinyl aromatic monomers with (alkyl)acrylates, (iii) copolymers of vinyl aromatic monomers with conjugated diolefins; (iv) copolymers of vinyl aromatic monomers with monoethylenically unsaturated monomers, in which the rubber toughening agent is present in the polymer composition as discrete islands substantially surrounded by the base polymer and in which islands are sub-islands of the base polymer.
Patent JP-4331889-B2 (JP)
IPC: C07C311/61
Filed: 1998-10-21
Granted: 2009-09-16
Abstract: The present invention relates to a compound of the formula wherein R1 and R2 are selected from lower alkyl groups having 1-6 carbon atoms, substituted or unsubstituted aryl groups, and unsaturated alkyl groups having 1-6 carbon atoms; R3 is a substituted or unsubstituted lower alkyl group having 1-6 carbons; and R4 is selected from substituted or unsubstituted lower alkyl groups having 1-6 carbon atoms, substituted or unsubstituted aryl groups, and unsaturated alkyl groups having 1-6 carbon atoms. The present invention also relates to a pharmaceutical composition comprising the above compound, as well as a method of treating tumor cells with the compound.
Patent JP-4633924-B2 (JP)
IPC: C08F2/38
Filed: 1998-10-05
Granted: 2011-02-16
Abstract: Closed-loop feedback control of (continuous) catalytic polymerisation, by regulating the introduction of a Chain Transfer Agent (CTA) to a reactor, and so polymer chain length formation; through responsive (on-line) MFI determination, of a reactor polymer sample, using an MFI measurement viscometer (70) with dual measurement dies (91, 93), for extended measurement range.
Patent JP-3624158-B2 (JP)
IPC: A61K31/75
Filed: 1998-03-07
Granted: 2005-03-02
Abstract: The present invention relates to a topical composition containing human epidermal growth factor (hEGF) and polyoxyethylene-polyoxypropylene copolymer having a viscosity of 4-10 cps at 37° C, 60 rpm as the base for topical formulation to improve the wound healing ability of hEGF.
Patent JP-4733266-B2 (JP)
IPC: A61P43/00
Filed: 1998-12-17
Granted: 2011-07-27
Abstract: Chemically modified tetracyclines are a new class of non-steroidal anti-inflammatory drugs which inhibit cyclooxygenase-2 and tumor necrosis factor alpha. These chemically modified tetracyclines are used in a method for inhibiting COX-2, which in turn inhibits PGE2, and/or inhibiting TNFalpha. They are also used in a method for treating a disease or disorder associated with elevated activities of COX-2 (i.e., increased production of PGE2) and/or TNFalpha.
Patent JP-4963331-B2 (JP)
IPC: C08F26/02
Filed: 1999-11-18
Granted: 2012-06-27
Abstract: The invention relates to novel polyallyl amine polymers having a weight average molecular weight of at least 2000 that, based on the number of amino groups of the polyallyl amine, comprises from approximately 1 to 99 % of units of formula <CHEM> wherein R is as defined in the claims. The novel polyallyl amine polymers are useful, for example, for the surface-modification of different substrates or may be used for the manufacture of biomedical mouldings.
Patent JP-4505148-B2 (JP)
IPC: A43B21/30
Filed: 2000-04-26
Granted: 2010-07-21
Abstract: A spring cushioned shoe is disclosed. The shoe includes a sole assembly that has a first spring disposed within a vacuity in the heel portion of the assembly, and a second spring disposed within a vacuity in the ball portion of the assembly. The springs are, e.g., wave springs that extend vertically from the upper to the lower internal boundaries of the vacuities.
Patent JP-4025035-B2 (JP)
IPC: C07K1/22
Filed: 2001-07-26
Granted: 2007-12-19
Abstract: A cDNA clone having a base sequence for human tissue factor inhibitor (TFI) has been developed and characterized and the amino acid sequence of the TFI has been determined.
Patent JP-4587258-B2 (JP)
IPC: C07D487/08
Filed: 2000-07-04
Granted: 2010-11-24
Abstract: The invention in question is concerned with a method for the production of triethylene diamine using ethylene diamine as an educt and zeolite catalysts of the Pentasil type.
Patent JP-4756624-B2 (JP)
IPC: B23B51/02
Filed: 2000-05-27
Granted: 2011-08-24
Abstract: A twist drill, having a replaceable drill tip, comprising a drill bit shaft ( 1 ), a cutting insert ( 2 ) which is detachably fixed thereto and which forms the tip area of the twist drill, and comprises a flute ( 3 ) that continues into the cutting insert ( 2 ). The cutting insert rests, with a bearing surface ( 6 ) extending orthogonal to the center longitudinal axis ( 8 ) of the drill bit, on the face ( 7 ) of the drill bit shaft ( 1 ) and extends with a fixing stud ( 9 ), which centrally protrudes from the bearing surface ( 6 ), into a receiving recess ( 10 ) which is configured complementary thereto and which is provided in the face ( 7 ) of the drill bit shaft ( 1 ). At least one peripheral section ( 13 ) of the fixing stud ( 9 ) comprises a first longitudinal section ( 15 ) that, with a screw surface ( 16 ) which points away from the drill bit shaft ( 1 ), which slopes upward to the drill bit tip ( 5 ) in a direction of rotation of the drill bit, and which interacts with an opposite surface ( 19 ) on the inner wall ( 14 ) of the receiving recess ( 10 ), merges into a second longitudinal section ( 17 ).
Patent JP-4681185-B2 (JP)
IPC: A61M35/00
Filed: 2000-11-29
Granted: 2011-05-11
Abstract: A control system (2) for use with a vacuum bandage (14) over a wound (300) includes a vacuum pump (110), a waste canister (26) operably coupled to the pump (110), and a fluid source (24). The canister (26) is coupled to the bandage (14) such that, when a vacuum is applied to the canister (26), the vacuum is applied to the bandage (14). The fluid source (22) is coupled to the bandage (14) to selectively introduce fluid into the wound (300) and the fluid source is coupled to a post (514) and held at an elevated position relative to the housing (4) of the control system.
Patent JP-3375084-B2 (JP)
IPC: F04D13/06
Filed: 2001-03-30
Granted: 2003-02-10
Abstract: A novel crystal of a pyrrolidylthiocarbapenem derivative having excellent stability is provided. According to the present invention, a crystal of (+)-(4R,5S,6S)-6-Ä(1R)-1-hydroxyethylÜ-4-methyl-7-oxo-3 ÄÄ(3S,5S)-5-(sulfamoylaminomethyl)pyrrolidin-3-ylÜthioÜ -1-azabicycloÄ3.2.0Ühept-2-ene-2-carboxylic acid having a diffraction pattern in powder X-ray diffraction preferably having main peaks at diffraction angles (2θ) = 13.04, 14.98, 15.88, 16.62, 20.62, 21.06, 22.18, 23.90, 26.08, 28.22 and 28.98 (degrees) is provided.
Patent JP-3542993-B2 (JP)
IPC: D04H3/011
Filed: 2002-02-18
Granted: 2004-07-14
Abstract: Only fibers or filaments with a weight of 1-15dtex are included in the tuft carrier. The weight/unit area of the tuft carrier is 70-110g/m<2>, density 0.18-0.28g/m<3> and the 5% modulus value in the processing direction is  NOTLESS  60N/5cm and is preferably  NOTLESS 0.6N/g/m<2>. An Independent claim is made for a process for production of the tuft carrier from a spun fleece of thermoplastic fibers or filaments. Fibers weighing 6-15dtex are needled together and those weighing 1-5dtex are hydrodynamically treated to consolidate. Prior to drying and setting the fleece is stretched longitudinally by  NOTGREATER 30%, the relative movement of fibers being improved by addition of oil or other lubricants. Preferred Features: Preferred fiber or filament weight is 3-12dtex and 5% modulus value is 70-100N/5cm and  NOTLESS 0.7-1.0N/g/m<2>.
Patent JP-4088466-B2 (JP)
IPC: H03K17/06
Filed: 2002-03-19
Granted: 2008-05-21
Abstract: A driving circuit includes a level shift circuit that shifts and outputs the level of the main signals consisting of the "ON" and "OFF" signals that respectively instruct ON and OFF of the power device, a transmitter circuit that latches the main signals to transmit to the power device, a mask signal circuit that generates a mask signal based on the main signals to prevent the transmission of the main signals when the logic of the "ON" and "OFF" signals becomes the same to cause false operation, a potential difference adding circuit that gives a potential difference DeltaV between a signal as the main signal input to the mask signal circuit and a signal as the main signal input to the transmitter circuit.
Patent JP-4108390-B2 (JP)
IPC: H04W74/08
Filed: 2002-07-08
Granted: 2008-06-25
Abstract: The present invention discloses a radio communication method or the like, which contributes to the improvement of data transmission efficiency in a radio communication based on TDMA system (in particular, radio communication in accordance with IEEE Std. 802.11) by providing idle time between the data transmitted and received by radio communication terminals on a radio section. In the radio communication between radio communication terminals, data transmission efficiency is improved by reducing transmission time of header added to the data or by reducing idle time. More concretely, header is added to the data for each predetermined data transmission, for instance, and by transmitting the other data without header added to it, transmission time of header is reduced. Also, data transmission efficiency is improved by carrying out methods such as a method to acquire header of the data on radio section in advance, a method to utilize identification information as the header, and a method to transmit continuous data by reducing IFS (InterFrame Space) after Ack (receiving acknowledgment information) . <IMAGE>
Patent JP-3788411-B2 (JP)
IPC: B60L50/16
Filed: 2002-09-02
Granted: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide stable operation of an auxiliary machine of a hybrid vehicle.  <P>SOLUTION: A hybrid vehicle provided with an internal combustion engine and a motor to drive the auxiliary machine independently from drive of the internal combustion engine; and a control means to control operation of the internal combustion engine and the motor has a revolution detecting means to detect the number of revolutions of the motor; and a running state detecting means to detect whether a vehicle is in a running state. When the number of revolutions of the motor is below a predetermined value, the internal combustion engine is operated, and when the internal combustion engine is stopped control is performed based on the motor operation rather than the vehicle running state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4234387-B2 (JP)
IPC: F28F19/01
Filed: 2002-10-10
Granted: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marine organism adhesion preventive processing method capable of surely sticking a marine organism adhesion preventive sheet to the tube plate of a heat exchanger with good workability.  <P>SOLUTION: In the heat exchanger having a cooling pipe bonded to the tube plate and using seawater as cooling medium, a sheet mounting device 5 is mounted on the cooling pipe 4 to retain the marine organism adhesion preventive sheet 3 to be mounted on the tube plate surface in a prescribed position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4238024-B2 (JP)
IPC: H01G11/40
Filed: 2002-12-27
Granted: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing a carbon fiber by growing a high-density ultrafine carbon fiber on a carbonaceous substrate.  <P>SOLUTION: A metal catalyst is supported on a surface of a carbonaceous substrate and heated in an organic solvent at 500-1,200°C to grow a carbon fiber on the substrate. The carbon fiber produced by the method is usable in a wide variety of uses such as electrode of various batteries and capacitors, a power collector, an electrode for FED (field emission display) and gas adsorption substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-4902086-B2 (JP)
IPC: B23Q1/01
Filed: 2001-06-23
Granted: 2012-03-21
Abstract: A machine tool comprises a first assembly (10) and a second assembly (22) which allows a tool to be moved with respect to a workpiece to be worked. The first assembly (10) is provided with first linear actuators for positioning the second assembly (22) relative to the workpiece in a relatively wide space (S1) and with movements at relatively low accelerations. The second assembly (22) carries the tool and is provided with actuators for positioning the tool in a relatively narrow space (S2), with movements at relatively high speeds and accelerations. The machine includes control means for controlling simultaneously the movements of the first and second actuators in order to obtain a continuous displacement of the tool with respect to the workpiece in the wide space (S1), so that the center of the narrow space (S2) is able to reach the position of the tool before the tool may reach the border of the narrow space (S2). <IMAGE>
Patent JP-4040460-B2 (JP)
IPC: C08L1/00
Filed: 2001-11-13
Granted: 2008-01-30
Abstract: Thermoplastic resin compositions suitable for laser welding are disclosed, which include a mixture of neutral anthraquinone dyes and at least one other red dye to absorb and transmit select regions of visible light and to enhance weldability.
Patent JP-4601901-B2 (JP)
IPC: A61K31/501
Filed: 2001-12-18
Granted: 2010-12-22
Abstract: This invention relates to compounds of formula I their salts, and pharmaceutically acceptable derivatives thereof, pharmaceutical compositions comprising these compounds and their use in the treatment of picornavirus infections in mammals as well as novel intermediates useful in the preparation of the compounds of formula I.
Patent JP-4331939-B2 (JP)
IPC: A61K38/21
Filed: 2002-01-03
Granted: 2009-09-16
Abstract: This invention relates to compositions which enhance a mammal's immune response to a cytokine by administering therapeutic amounts of catalysts for the dismutation of superoxide which include superoxide dismutase enzyme (SOD) and small molecular weight organic ligand mimics of that enzyme (SOD mimetics or SODms), alone or in combination with a cytokine. These compositions may be used in methods for enhancing a mammal's immune response to a virus such as the hepatitis C virus or the human immunodeficiency virus (HIV) or to a tumor thereby inhibiting the proliferation of the tumor. Relatedly, these compositions may be used in methods of treating mammals infected with HIV or mammals suffering from Hepatitis C or AIDS. This invention also relates to methods of enhancing cancer therapy and methods of preventing and treating hypotension in a mammal resulting from the administration of cytokines by the administration of therapeutic amounts of catalysts for the dismutation of superoxide in combination with a cytokine and catecholamine pressor agents. Also provided are pharmaceutical compositions comprising catalysts for the dismutation of superoxide alone or in combination with cytokines and catecholamine pressor agents for use in the above methods.
Patent JP-4465155-B2 (JP)
IPC: A61P43/00
Filed: 2002-05-22
Granted: 2010-05-19
Abstract: The present invention provides therapeutic compositions comprising extracts of the plant species Echinacea purpurea and Sambucus nigra and the extract(s) of at least one further plant selected from the group consisting of Hypericum perforatum, Commiphora molmol and Centella asiatica. The compositions of the invention are of particular utility in the management of inflammatory mucosal diseases of both viral and non-viral origin.
Patent JP-4164449-B2 (JP)
IPC: F28F9/02
Filed: 2002-06-12
Granted: 2008-10-15
Abstract: According to a method for producing head elements for heaters, a piece of sheet metal ( 1 ) is deep drawn and cut along the edge ( 9 ) of an open side ( 6 ) to obtain a hollow body ( 8 ) with larger and narrower sides ( 4,5,14,15 ). An aperture ( 12 ) is made on each opposite larger side ( 4,5 ) of the hollow body, and threaded rings ( 26 ) are then applied around the lateral through apertures ( 12 ). Notches ( 16 ) are made on the opposite large sides ( 4,5 ), along the edge ( 9 ) of the open side ( 6 ), and then three cores ( 18 ) are introduced through the edge ( 9 ), so that a flange ( 17 ) around the notches ( 16 ) can be made by pressing, so as to close the sheet metal ( 1 ) around the cores ( 18 ) widening the notches ( 16 ). After the cores ( 18 ) have been removed, the edge ( 9 ) is welded along the flange ( 17 ) of the widened notches ( 16 ), thus obtaining holes ( 21 ) separated from each other.
Patent JP-4434735-B2 (JP)
IPC: B63B35/00
Filed: 2002-10-24
Granted: 2010-03-17
Abstract: A flexible fluid containment vessel fabricated out of a fabric for transporting and containing a large volume of fluid, particularly fresh water, having a tapered front and/or rear portions on which an end portion is affixed in the form of a clamping mechanism sealing the same.
Patent JP-4189815-B2 (JP)
IPC: C08F293/00
Filed: 2003-01-21
Granted: 2008-12-03
Abstract: The invention relates to the production and use of block copolymers which are obtained by means of controlled radical polymerization in the presence of nitroxides for the purpose of reinforcing fragile polymer matrices. The invention offers advantages such as (i) simplicity of copolymer synthesis and use and (ii) fine dispersion of the copolymer molecules in the fragile matrix, which ensures both the transparency of the material and high reinforcement against impact. More specifically, the invention relates to the radical synthesis of block copolymers comprising at least three blocks, which include one block having a glass transition temperature of less than 0° C. and a thermoplastic end block having a glass transition temperature of more than 0° C., thereby guaranteeing compatibility with the fragile matrix to be reinforced against impact.
Patent JP-4400296-B2 (JP)
IPC: B60L50/16
Filed: 2004-04-22
Granted: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To secure the traveling performance of a vehicle by suppressing temperature rises in a traveling motor, an inverter, and a battery loaded in an electric automobile.  <P>SOLUTION: When a destination is set by an operator and the shortest route from the present position of a vehicle to the destination is guided, and temperature rises in a motor, an inverter or a battery occur, furthermore a subsequent traveling section is an ascending route (S310 to S330), a bypass which enables traveling to the destination, prohibiting traveling on the ascending route, is set (S340 to S370). Thereby, high load driving involved in traveling on an ascending route can be avoided, thus suppressing the temperature rises of the motor, the inverter or the battery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4528123-B2 (JP)
IPC: C07C203/00
Filed: 2003-08-06
Granted: 2010-08-18
Abstract: The present invention refers to a process for preparing a compound of general formula (A), as reported in the description, wherein R is a radical of a drug and R1-R12 are hydrogen or alkyl groups, m, n, o, q, r and s are each independently an integer from 0 to 6, and p is 0 or 1, and X is O, S, SO, SO2, NR13 or PR13 or an aryl, heteroaryl group, said process comprising reacting a compound of formula (B) R—COOZ (B) wherein R is as defined above and Z is hydrogen or a cation selected from: Li+, Na+, K+, Ca++, Mg++, tetralkylammonium, tetralkylphosphonium, with a compound of formula (C), as reported in the description, wherein R1-R12 and m, n, o, p, q, r, s are as defined above and Y is a suitable leaving group.
Patent JP-4787497-B2 (JP)
IPC: G06Q10/08
Filed: 2003-08-22
Granted: 2011-10-05
Abstract: A smart container configured for transporting cargo on a transportation vehicle and a method for transporting the smart container on the transportation vehicle are disclosed. The smart container includes a container housing that has an opening for loading and unloading cargo. The opening can be sealed and unsealed. Disposed within the container housing is at least one detector for detecting deviations that could be indicative of possible threats (security concerns). A communications link is also disposed within the container housing. The communications link is capable of transmitting the possible threat information to a central cargo data collection location. For example, the container(s) on a transportation vehicle (e.g., a ship) transport information about the container to a central data collector onboard the ship. The central data collector may then transmit that information off of the ship, e.g., to a C4ISR grid.
Patent JP-5166677-B2 (JP)
IPC: H01L23/31
Filed: 2005-03-15
Granted: 2013-03-21
Abstract: A curable silicone composition comprising: (A) a diorganosiloxane represented by the following general formula: A-R2-(R12SiO)nR12Si-R2-A {wherein R1 represents the same or different optionally substituted univalent hydrocarbon groups that do not have unsaturated aliphatic bonds; R2 represents bivalent organic groups; A designates siloxane residual radicals represented by the following average unit formula: (XR12SiO1/2)a (SiO4/2)b (wherein R1 designates the previously mentioned group; X designates a single bond, hydrogen atom, the previously mentioned group that is designated by R1, an epoxy-containing alkyl group, or an alkoxysilylalkyl group; at least one X in one molecule is a single bond; at least two X's are epoxy-containing alkyl groups; "a" is a positive number, "b" is a positive number; and "a/b" is a positive number within the range of 0.2 to 4), and "n" is an integer which is equal to or greater than 1}; and (B) a curing agent for an epoxy resin, is characterized by excellent handlability and curability and that is suitable for curing into a cured body that has excellent flexibility and adhesive characteristics; to provide a highly reliable electronic device.