baber/WOPTO huggingface dataset:
Patent JP-4829447-B2 (JP)
IPC: C07D401/14
Filed: 2000-06-26
Granted: 2011-12-07
Abstract: The invention pertains to a compound of formula (I), (II) or (III)wherein R1 and R2 are independently of each other hydrogen, C1-C18alkyl, C3-C18alkenyl, C3-C18alkinyl or phenyl which are unsubstituted or substituted by NO2, halogen, amino, hydroxy, cyano, carboxy, C1-C4alkoxy, C1-C4alkylthio, C1-C4alkylamino or di(C1-C4alkyl)amino; A is a group capable of forming a stable free nitroxyl radical A*, which is bound via its oxygen atom to the carbon atom; Y is O, NR3 or CHR3-Xa, wherein Xa is O, S or NR3; R3 is hydrogen, C1-C18alkyl, C3-C18alkenyl, C3-C18alkinyl or phenyl which are unsubstituted or substituted by NO2, halogen, amino, hydroxy, cyano, carboxy, C1-C4alkoxy, C1-C4alkylthio, C1-C4alkylamino or di(C1-C4alkyl)amino; Q1 is an organic or inorganic radical, derived from a compound having at least one functional group being capable of reacting with a hydroxy group; Q2 is an organic radical derived from a mono or polyfunctional alcohol, mono or polyfunctional aminoalcohol, mono or polyfunctional amine mono or polyfunctional mercaptane, mono or polyfunctional phenol or mono or polyfunctional thiophenol; and n is a number from 1 to 20; with the proviso, that in formula (I) if n is 1, Q1 is notor if n is 2, R1 is H and R2 is -CH2-O-tert-butyl, A is not 2,2,6,6-tetramethylpiperidine or 2,2,6,6-tetramethylpiperidine-4-carboxylic acid. Further subjects of the invention are a composition comprising above compounds and at least one ethylenically unsaturated monomer, process for polymerization and the (co)polymers obtained therefrom.
Patent JP-4860859-B2 (JP)
IPC: G10L11/00
Filed: 2000-07-18
Granted: 2012-01-25
Abstract: A method and apparatus for encoding a prototype waveform is disclosed comprising performing (614) a cross-correlation between a phase spectra of the prototype waveform and a phase spectra of a reference prototype waveform; generating (614) representatives for the maximum values of the cross-correlation; and quantizing (612, 616) an amplitude vector of the prototype waveform and the representatives; whereupon the amplitude vector and the representatives are transmitted as the encoded form of the prototype waveform. Also disclosed is a method and apparatus for reconstructing a prototype waveform, comprising generating (716) linear phase shift values from received phase parameters; composing (714) a modified phase vector from reference phases and the linear phase shift values; and generating (708, 704) a reconstructed current prototype from the modified phase vector and received amplitude parameters.
Patent JP-4790185-B2 (JP)
IPC: G03B35/10
Filed: 2000-12-13
Granted: 2011-10-12
Abstract: The invention presents catadioptric (single-camera) sensors using one or more mirrors (1-5) to produce rectified stereoscopic images. By combining multiple views (using the mirrors) to form a composite stereo image that is already rectified (i.e., has scan-line correspondence), the invention aids provision of real-time stereo images by avoiding computational cost and image degradation due to computer-rectification-related resampling when rectifying. The invention specifies the number of mirrors (1-5) that must be used and the geometric/locational constraints on those mirrors that must be substantially satisfied to obtain rectified stereo images with a single camera. The invention also discloses specific configurational techniques for how the mirrors should be placed to minimize sensor size. The configurational/geometric parameters disclosed enable cost-efficient, compact, and error-tolerant single-camera stereoscopic image sensing system and methods, removing the need for computer-controlled image rectifying steps and allowing for convenient computerized capture, processing, manipulation, storage, and transmission of stereo images.
Patent JP-4243061-B2 (JP)
IPC: A61P25/00
Filed: 2000-12-22
Granted: 2009-03-25
Abstract: A pharmaceutical composition for prevention or treatment of premature ejaculation and/or hypersensitivity of sexual stimulation is provided, which contains a therapeutically effective amount of a purified essence of Bufonis venenum for prevention or treatment of dysspermia or the symptom of non-controlled ejaculation in male, due to premature ejaculation and/or hypersensitivity of sexual stimulation. The said Bufonis venenum may be a purified essence of Bufonis venenum extracted by use of one or more organic solvent selected from a group consisting of ethyl acetate, dichloromethane or chloroform, and concentrated, and is purified and fractionated by use of silica gel column. The said composition may be formulated in a pharmaceutically acceptable formulation of ointment, suspension, gel, spray, patch or solution.
Patent JP-4674307-B2 (JP)
IPC: H03G3/12
Filed: 2001-01-18
Granted: 2011-04-20
Abstract: Summarizing, the present invention provides an IVC (100), comprising an operational amplifier (110) with an inverting input (112) and an output (113), and a feedback resistor ladder network (120) coupled between the output (113) and the inverting input (112). The feedback resistor ladder network (120) comprises a main chain (121) composed of a plurality of substantially identical unit resistors (RU) connected in series, and a plurality of branches (124i), each branch (124i) coupling a node (Xi) in the main chain (121) to the inverting input (112) of the operational amplifier (110), each branch (124i) comprising a selectable feedback switch (123i). Further, some of the branches (124i) comprise a non-unit resistor (RNUi) coupled in series with the corresponding selectable feedback switch (123i).Further, the present invention provides a circuit comprising a FIRDAC (20) and a bias block (30) for providing at least one bias current for the FIRDAC (20). The bias block (30) comprises at least one bias resistor (RB). The FIRDAC (20) is associated with at least one IVC (25, 26), configured as described above, wherein the unit resistors (RU) of the at least one IVC (25, 26) are substantially identical to the bias resistor (RB) of the bias block (30).
Patent JP-3997865-B2 (JP)
IPC: B41J2/045
Filed: 2002-08-29
Granted: 2007-10-24
Abstract: A common electrode (25b) formed on the lowest piezoelectric sheet (22) has a shape corresponding to drive electrodes (24), and lead-out parts (25b) of the common electrode have a shape corresponding to projecting parts (24a) of the drive electrodes. Because the common electrode formed on the lowest piezoelectric sheet is made large enough to include the projected contours in the horizontal plane of the drive electrodes together with their lead-out parts, the common electrode lies between the cavity plate and the drive electrodes nearest to the cavity plate (14). Therefore, the voltage applied to the drive electrode is restricted from leaking to the cavity plate. <IMAGE>
Patent JP-4949593-B2 (JP)
IPC: A61F2/38
Filed: 2001-07-20
Granted: 2012-06-13
Abstract: A prosthetic femoral stem component comprising a body element, a neck element and a stem, element, with the body element, neck element and stem element being secured to one another with a modular connection, wherein the modular connection comprises a taper junction and an engaged-fit junction.
Patent JP-4166568-B2 (JP)
IPC: H04W4/18
Filed: 2001-09-03
Granted: 2008-10-15
Abstract: A communication terminal for Internet telephony is provided that handles and control communication of data in accordance with a standardized network protocol and exchanges data with a connecting unit connected to the Internet where the resulting data exchanged between the terminal and a connecting unit consist of packets in a standardized protocol data packet format embedded in a wireless format. This provides a communications terminal which uses a network or the Internet for the transfer of digitized speech, etc., thereby achieving great economic savings. Also, the flexibility is increased with respect to wireless communication with the network or the Internet without any need for specialized equipment and functionality.
Patent JP-4863150-B2 (JP)
IPC: A61P35/00
Filed: 2001-08-24
Granted: 2012-01-25
Abstract: This invention provides mutant hIL13 molecules include those made by substituting one or more of the amino acid residues that occur in the alpha-helix regions of native hIL13 with various other amino acid residues. Multiply mutated forms of hIL13 conjugated to cytotoxins are used to preferentially target diseased cells over non-diseased cells.
Patent JP-3898131-B2 (JP)
IPC: D01F6/62
Filed: 2002-04-15
Granted: 2007-03-28
Abstract: The present invention is relative to a melt spinning apparatus for melt spinning a biodegradable polymer material. The biodegradable polymer material is melted by a melt mechanism (4) including a screw (16) which is mounted in a vertically mounted cylinder (8) coaxially with the cylinder (8) and which is rotationally driven by a rotational driving mechanism (7). The screw includes at least one turn of a helical groove (17) on its peripheral surface. The biodegradable polymer material being melted in this way is discharged in the vertical direction from a discharge opening of a nozzle (10) mounted coaxially on the cylinder (8). <IMAGE>
Patent JP-4227829-B2 (JP)
IPC: A23L5/10
Filed: 2003-04-09
Granted: 2009-02-18
Abstract: The method involves placing the trays (3) on an autoclave (1) into which microwaves are coupled from hollow conductors (7,8) and moving the trays through the autoclave. The hollow conductors are fed from the side of the autoclave beneath the transport device (2A) carrying the trays and the trays alone are irradiated with microwaves from below. A transport device that is transparent to microwaves is used.  AN Independent claim is also included for the following: a device for heating ready meals sealed in trays with microwaves.
Patent JP-4369155-B2 (JP)
IPC: B60K37/02
Filed: 2003-04-16
Granted: 2009-11-18
Abstract: The assembly includes electrical connectors (107) individually mounted on two equipment pieces, in which the equipment pieces are positioned relative to each other. The electrical connector mounted on one equipment piece forms a clearance in at least one direction, and includes guiding and positioning member that complements with the guiding and positioning member of the equipment piece.
Patent JP-4384909-B2 (JP)
IPC: A61F2/06
Filed: 2002-06-26
Granted: 2009-12-16
Abstract: A device for improving fixation and sealing of a prosthetic component when implanted in a body lumen during laparoscopic, endovascular, or open surgical procedures. In one embodiment, the prosthetic component comprises a graft having a hem defining an interior space. Enclosed within the space is an absorbent cord. The cord expands as it comes in contact with body fluids. The expansion due to the absorbed fluids forms a seal closely following the irregular shape of the lumen and improves fixation at the junction of the body lumen and the prosthetic component. Hem and cord arrangement also used to improve fixation of one prosthetic component to another in a modular graft. In another embodiment, an attachment tab has one part affixed to the outer periphery of the graft and another part attached to an area adjacent to the body lumen upon implantation, to resist forces tending to move the implant.
Patent JP-4221289-B2 (JP)
IPC: A61K39/39
Filed: 2001-11-26
Granted: 2009-02-12
Abstract: Recombinant nucleic acid molecules are described. The molecules have two nucleic acid sequences, wherein the first nucleic acid sequence is a truncated .A subunit coding region obtained or derived from a bacterial ADP-ribosylating exotoxin, and the second nucleic acid sequence is a truncated B subunit coding region. Vectors and compositions containing these molecules are also described. Methods for enhancing an immune response against an antigen of interest using these recombinant nucleic acid molecules and compositions are also described.
Patent JP-4467973-B2 (JP)
IPC: G01N33/53
Filed: 2002-09-03
Granted: 2010-05-26
Abstract: The invention concerns a wide range of diseases and conditions, including cancers. The invention provides a probe for detection of such a disease or condition. The probe is able to distinguish between functional P2X7 receptors and non-functional P2X7 receptors. The probe can do this in various ways, one of which is detecting change in relation to binding of adenosine triphosphate (ATP) to the receptors. The invention also provides a method for detecting the disease or condition, using the probe. The invention extends to treatment of the disease or condition, using an antibody, or an epitope capable of generating the antibody, which can distinguish between functional and non-functional P2X7 receptors and bind to the non-functional receptors. Methods of treatment, pharmaceutical compositions and use of the probe and antibody are also included.
Patent JP-4316380-B2 (JP)
IPC: C07D213/06
Filed: 2002-12-04
Granted: 2009-08-19
Abstract: Compounds of the formula (I) <CHEM> and their use in fragrance compositions.e
Patent JP-4651945-B2 (JP)
IPC: A01P13/00
Filed: 2003-04-22
Granted: 2011-03-16
Abstract: 3-Heteroaryl-substituted isoxazolines of the formula I where: X is substituted 5-membered heteroaryl having one to four nitrogen atoms or one to three nitrogen atoms and one oxygen or sulfur atom or one oxygen or sulfur atom; or substituted 6-membered heteroaryl having one to four nitrogen atoms; where the abovementioned 5-membered heteroaryl is not pyrazolyl or thienyl; R<SUP>1</SUP>-R<SUP>7 </SUP>are hydrogen, alkyl or haloalkyl; Y is unsubstituted or substituted aryl, or benzo[1,4]dioxonyl, benzo[1,3]dioxolanyl, 2,3-dihydrobenzofuranyl or benzimidazole; or unsubstituted or substituted 5- to 6-membered heteroaryl; and their agriculturally useful salts, processes and intermediates for their preparation, and the use of these compounds or of the compositions comprising these compounds for controlling unwanted plants are described.
Patent JP-4539115-B2 (JP)
IPC: H04L29/06
Filed: 2004-02-25
Granted: 2010-09-08
Abstract: An information processing apparatus and an information processing method are provided to carry out an efficient content transfer process. When the contents stored in and managed by the information processing apparatus are to be transferred to an external device, a check-out log is acquired from the external device as information including the content IDs about the contents already transferred to the device. The content IDs in the check-out log are compared with the content IDs acquired from a song management information storage section in the information processing apparatus with regard to the contents stored in the apparatus, whereby non-transferred contents are selected and transferred to the external device. The inventive apparatus and method eliminate the need for the user to confirm already transferred contents in order to select the contents to be transferred, thus making the transfer of contents more efficient than before.
Patent JP-3839818-B2 (JP)
IPC: C08F20/56
Filed: 2004-03-03
Granted: 2006-11-01
Abstract: Dispersions of finely divided high molecular weight polyacrylamide particles are formed and treated with a caustic material to hydrolyze the polymer without undesirable side chain reactions to form high molecular weight anionic acrylamide polymers. A preferred technique for forming these products comprises the formation of a stabilized water-in-oil emulsion of aqueous acrylamide monomer, polymerizing the monomer, reacting the polymer emulsion thus formed with a hydrolysis agent and inverting the resultant hydrolyzed polymers into solution. These materials are useful in a variety of industrial applications for removing particulates from effluent streams.
Patent JP-4244923-B2 (JP)
IPC: H04N1/00
Filed: 2004-12-22
Granted: 2009-03-25
Abstract: An image forming apparatus is provided which includes an image forming section for forming an image based on image data, a user-interface for accepting inputs from an operator and for displaying a display screen to the operator, a memory for storing the display screen, a communication section for sending information to an external device, and a controller for sending information concerning the display screen to the external device through the communication section.
Patent JP-4469272-B2 (JP)
IPC: A23K1/18
Filed: 2003-05-29
Granted: 2010-05-26
Abstract: The supplemented feed comprises a feed for animals supplemented with ketoprofen, and is useful for the oral treatment of conditions causing fever, inflammation and/or pain, simultaneously in a herd of animals.
Patent JP-4731166-B2 (JP)
IPC: A61B18/12
Filed: 2003-10-27
Granted: 2011-07-20
Abstract: Output power delivery from an electrosurgical generator is evaluated to avoid malfunctions and risk conditions. Output power is delivered in a selected delivery path and the flow of output power is sensed in the selected delivery path and other delivery paths which have not been selected. The output power delivery is terminated upon determining that output power is not flowing in the selected delivery path or that output power is flowing in a delivery path that was not selected.
Patent JP-4535938-B2 (JP)
IPC: H02J1/00
Filed: 2005-05-27
Granted: 2010-09-01
Abstract: A capacitor power supply unit includes detectors for detecting an output voltage of a capacitor group, which includes a plurality of capacitors, and a charge controller that sets a long-time time limit if the output voltage is lower than a set value, and sets a short-time time limit if it is higher than the set value, starts counting the time when the reaching signal is generated, and stops charging performed by the chargers after the time limit elapses.
Patent JP-4645953-B2 (JP)
IPC: F02C6/18
Filed: 2005-09-27
Granted: 2011-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluidized bed gasification apparatus in which a temperature difference in the height direction of the fluidized bed disposed in a gasification furnace is eliminated to lower temperature in the bottom portion of the gasification furnace, whereby the formation of coagulated particles can be prevented, and to provide a coal gasification hybrid power system.  <P>SOLUTION: This fluidized bed gasification apparatus 6 having a gasification furnace 2 to which a solid fuel and a gas containing oxygen are supplied to gasify the solid fuel into a fuel gas, is characterized by disposing the first gas supply means 2a for supplying a gas containing oxygen to the inside of the gasification furnace 2, in the bottom portion of the gasification furnace 2, and disposing at least one second gas supply means 2b for supplying a gas containing oxygen to the inside of the gasification furnace 2, in the body portion of the gasification furnace 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4462188-B2 (JP)
IPC: C08F8/44
Filed: 2004-02-17
Granted: 2010-05-12
Abstract: The present invention relates to a polyallylamine-based high-molecular-weight polymer which is easily soluble in water and in an organic solvent and gives an excellently stable aqueous solution or organic solvent solution thereof which is suitable for use in the fields of fine chemicals such as the field of inkjet recording, and the polymer is a modified polyallylamine obtained by modifying a copolymer of N,N-dialkylallylamine and allylamine.
Patent JP-5004265-B2 (JP)
IPC: A61P9/12
Filed: 2004-05-25
Granted: 2012-08-22
Abstract: Provided are: method of producing a sulfur-containing proanthocyanidin oligomer by reducing the molecular weight of proanthocyanidin in plants so that they can be readily absorbed through the intestine of an organism; and a health food composition and a pharmaceutical composition which contain the resultant sulfur-containing proanthocyanidin oligomer as an active ingredient and which are useful for treating and preventing various lifestyle-related diseases and brain diseases caused by generation of active oxygen species as well as for preventing aging.
Patent JP-4682040-B2 (JP)
IPC: E05D15/26
Filed: 2004-10-28
Granted: 2011-05-11
Abstract: A sliding door where a slider is attached to the lower section of a panel, the slider is supported so as to be movable along a lower rail, and engagement means for preventing the slider from derailing from the lower rail are provided on the slider and the lower rail. Engagement means provided on the lower rail (15) has a substantially triangular cross-section defined by the upper surface of the lower rail (15) and by first slopes (18) inclining obliquely downward, and the thickness of the cross-section gradually thickens downward. By this, the slider of the sliding door is reliably prevented from coming off upward from the lower rail, and the lower rail has sufficient strength.
Patent JP-4724611-B2 (JP)
IPC: F01N1/08
Filed: 2006-06-23
Granted: 2011-07-13
Abstract: A muffler 10 includes an expansion chamber 26 and a conduit 30 that passes through the expansion chamber 26. The conduit 30 has a partition wall 35 provided at a central section thereof. An upstream section 36 provided to the upstream side of the partition wall 35 has an outflow section 32 with outflow holes 32a to permit exhaust gases to flow out of the conduit 30 and into the expansion chamber 26. A downstream section 37 provided to the downstream side of the partition wall 35 has an inflow section 33 with inflow holes 33a to permit exhaust gases to flow from the expansion chamber 26 into the conduit 30. The inner diameter DD2 of at least one section 34 of the downstream section 37 is smaller than the inner diameter UD2 of the outflow section 32.  The muffler 10, when fitted to a vehicle 1, can inhibit reduction in engine performance and at the same time reduce exhaust noise volume.
Patent JP-4856482-B2 (JP)
IPC: F02M61/18
Filed: 2006-07-13
Granted: 2012-01-18
Abstract: The invention provides an injection nozzle (4) for an internal combustion engine, the injection nozzle comprising a nozzle body (6) defining a seating surface (28) and having a first nozzle outlet (12), an outer valve member (10) received within the nozzle body (6) and being engageable with an external seating (32) defined by the seating surface (28) so as to control fuel injection through the first outlet (12), the outer valve member (10) being provided with a bore (52) having an internal bore surface and an insert (50; 104) received within the bore (52). The insert (50; 104) includes a part-spherical head (50a; 105) which spans the internal diameter of the bore (52) to define an annular gap (55) with the internal bore surface, wherein the outer valve member (10) is engageable with an internal seating (56) defined by a surface of the part-spherical head (50a) to control fuel flow through the annular gap (55) to the first outlet (12).
Patent JP-4799302-B2 (JP)
IPC: F02C7/28
Filed: 2006-07-13
Granted: 2011-10-26
Abstract: A self-repairing barrier layer is produced on the silicon carbide particles (3). This precedes application of the particles to the surface of the blade tip (11) (and other processes). The particles are embedded in a metallic matrix on the surface of the blade tip. For this purpose, the particles, complete with barrier layer, are first fastened to a carrier. Then, by coating, a metallic matrix is produced, in which surfaces of the particles facing away from the carrier are embedded. The surface away from the carrier is fastened to the blade tip, then the carrier is removed. An independent claim is included for the corresponding turbine blade.
Patent JP-5040220-B2 (JP)
IPC: H02P6/182
Filed: 2006-08-30
Granted: 2012-10-03
Abstract: A motor stator includes a stator core stack having a core back and a plurality of teeth extending from the core back in a radial direction of the core back. The motor stator also includes winding wires wound around the teeth and having no bonding layer. Only winding wires of the first and third phases are wound to prevent loosening thereof.
Patent JP-4920349-B2 (JP)
IPC: D03D15/47
Filed: 2006-08-31
Granted: 2012-04-18
Abstract: The invention relates to an electrically conductive, elastically stretchable hybrid yarn (3), in which an elastically stretchable core filament (1) is surrounded by an electrically conductive fibre sheath (2). This results in improved technical properties of a hybrid yarn of this kind in conjunction with a simplified manufacturing method.