baber/WOPTO huggingface dataset:
Patent JP-4143292-B2 (JP)
IPC: C07C15/073
Filed: 2001-11-30
Granted: 2008-09-03
Abstract: A process for the production of ethylbenzene by the gas phase alkylation of benzene over a molecular sieve aromatic alkylation catalyst followed by liquid phase alkylation of the product of the gas phase alkylation. A feedstock containing benzene and ethylene is supplied to a first alkylation reaction zone containing a molecular sieve aromatic alkylation catalyst. The reaction zone is operated at temperature and pressure conditions to cause gas phase ethylation of the benzene with the production of an alkylation product comprising a mixture of ethylbenzene and polyalkylated aromatic components including diethylbenzene. The output from the first alkylation reaction zone is supplied, at least in part, to a second alkylation zone which is operated in the liquid phase or in the supercritical region followed by supply to an intermediate recovery zone for the separation and recovery of ethylbenzene and a polyalkylated aromatic compound component including diethylbenzene. At least a portion of the polyalkylated component is supplied along with benzene to a transalkylation reaction zone operated in the liquid phase.
Patent JP-4447810-B2 (JP)
IPC: B26D7/27
Filed: 2000-06-05
Granted: 2010-04-07
Abstract: The invention relates to an apparatus for cutting food products. The apparatus includes a support for a food product, a blade, and an intercalated sheet feeding device, which guides a free end of a continuous strip by using compressed air.
Patent JP-4435457-B2 (JP)
IPC: A61F2/44
Filed: 2000-06-21
Granted: 2010-03-17
Abstract: The invention relates to a vertebral implant that consists of a frame (1) from cortical osseous material. Said frame forms at least one continuous cavity (2) that has at least two openings (3, 11) situated opposite one another and that is at least partially filled with spongiose and/or osteoinductive osseous material (8). The frame (1) has a substantially cuboid shape and is provided with crowned edge sections (4)at least on one side thereof. The frame (1) is further provided with structures (5) so that the vertebral implant can be fixated between adjacent vertebrae, said frame (1) including at least one opening (6) that receives an application tool.
Patent JP-3605096-B2 (JP)
IPC: G10L25/90
Filed: 2002-06-28
Granted: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for extracting a pitch period of voice signal by which a pitch period is accurately extracted in a short period of processing time.  <P>SOLUTION: This method includes a first step for dividing the whole delay time range into a plurality of sections, a second step for determining product sum time lengths respectively when autocorrelation coefficients are calculated for each divided section in accordance with delay time ranges of the sections, a third step for calculating autocorrelation coefficients for each divided section obtained at the first step for delay times in the delay time ranges of the sections by using the product sum time lengths calculated for each divided section, and a fourth step for determining a pitch period on the basis of the autocorrelation coefficients calculated at the third step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4010941-B2 (JP)
IPC: B24B27/06
Filed: 2001-05-16
Granted: 2007-11-21
Abstract: The invention relates to an apparatus for machining, especially cutting tubular or round section bodies (1), said apparatus comprising a gripping mechanism (2), which is adapted to be braced on said machinable body (1) rotatably around the same and which gripping mechanism (2) is provided with a machining unit (3) fitted with adjusting means (4) for moving said machining unit (3) relative to the gripping mechanism (2) towards or away from the machinable body (1), and which gripping mechanism (2) includes a frame section (5) and first and second arms (6, 7) extending therefrom, the gripping mechanism (2) being adapted to brace against the machinable body (1) by means of bracing elements (14, 15, 16) mounted on the frame section (5) and the arms (6, 7). The arms (6, 7) are at one end articulated to the frame section (5) of the gripping mechanism (2) and the bracing elements (15, 16) included in the arms (6, 7) are mounted on the free ends of the arms. The frame section (5) of the gripping mechanism (2) is rotatably and axially immovably fitted with a threaded shaft (20), having at its first end a right hand thread with a first nut (21) and at its second end a left hand thread with a second nut (22), and said threaded shaft (20) being provided with an element (23) for rotating the threaded shaft (20). The first arm (6) and the first nut (21) are articulated to each other by means of a first bracket (24) and the second arm (7) and the second nut (22) are articulated to each other by means of a second bracket (25).
Patent JP-4481565-B2 (JP)
IPC: A61B1/00
Filed: 2001-09-06
Granted: 2010-06-16
Abstract: An endoscope comprises a sheath, an articulation section adjacent to its distal tip, and two or more separate optical channels that produce two or more distinct views. Each of the optical channels comprises an objective lens and a means of capturing and/or viewing the image. The objective lens or lenses of the optical channel that produces the first distinct view, is located at a first location on the distal tip. The objective lens or lenses of the optical channel that produces the second distinct view is located at a second location on the proximal end of the articulation section or on the sheath of the endoscope adjacent to or located proximally of the articulation section.
Patent JP-4275408-B2 (JP)
IPC: G01N21/05
Filed: 2001-11-01
Granted: 2009-06-10
Abstract: The present invention discloses a valve integrally associated with a microfluidic transport assembly that is useful for regulating the flow of a liquid sample through an analytical instrument such as, for example, a biosensor. The valve integrally associated with a microfluidic liquid transport assembly, includes: a first rigid layer having substantially planar and opposing first and second surfaces; a second rigid layer having substantially planar and opposing third and fourth surfaces, the third surface of the second rigid layer being substantially coplanar and integrally bonded to the second surface of the first rigid layer; a first passageway defined by a groove, the groove being along the second surface of the first rigid layer and bounded by the third surface of the second rigid layer, the first passageway being adapted to flow a liquid sample therethrough, a valve seat having a substantially planar plateau surface, the valve seat being within the passageway and integrally connected to the first rigid layer such that the plateau surface is substantially planar to and interposed between the first and second surfaces of the first rigid layer; and a flexible membrane opposite the valve seat and integrally associated with a first membrane through hole of the second rigid layer, the flexible membrane having a passageway surface that is either (i) substantially coplanar to the second surface of the first rigid layer when the valve is in an open position, or (ii) bulged with a central portion thereof being substantially coplanar to the plateau surface of the valve seat when the valve is in a closed position. The present invention is also directed to methods of manufacturing of the same.
Patent JP-4210521-B2 (JP)
IPC: G10L21/0208
Filed: 2001-11-19
Granted: 2009-01-21
Abstract: The device calculates a first frequency-dependent useful signal level estimator for the frame. The transfer function of a first noise-reducing filter is determined on the basis of the first useful signal level estimator and of a frequency-dependent noise level estimator. A second frequency-dependent useful signal level estimator for the frame is then calculated by combining the spectrum of the input signal and the transfer function of the first noise-reducing filter. The transfer function of a second noise-reducing filter is determined on the basis of the second useful signal level estimator and of the noise level estimator. The latter transfer function is used in a frame filtering operation to produce a signal with reduced noise.
Patent JP-3986968-B2 (JP)
IPC: F28D9/02
Filed: 2002-02-19
Granted: 2007-10-03
Abstract: The invention refers to a plate heat exchanger, which includes a sensor device and a plate package of heat transfer plates ( 1 ). The heat transfer plates form between the plates ( 1 ) first passages ( 3 ) for a first fluid and second passages ( 4 ) for a second fluid. The sensor device includes a space ( 21 ), which is closed to the first passages ( 3 ) and the second passages ( 4 ). The closed space ( 21 ) is arranged to contain a medium, which can be influenced by the temperature of at least one of the fluids, and to be connectable to a device ( 14 ) for sensing a pressure change of the medium in the closed space ( 21 ). The closed space ( 21 ) is at least partly defined by at least one of the plates ( 1 ).
Patent JP-4236247-B2 (JP)
IPC: A61P31/10
Filed: 2002-03-06
Granted: 2009-03-11
Abstract: The nonenzymatic glycation and crosslinking of proteins is a part of the aging process with the glycation endproducts and crosslinking of long-lived proteins increasing with age. This process is increased at elevated concentrations of reducing sugars in the blood and in the intracellular environment such as occurs with diabetes. The structural and functional integrity of the affected molecules become perturbed by these modifications and can result in severe consequences. The compounds of the present invention can be used to inhibit this process of nonenzymatic glycation and therefore to inhibit some of the ill effects caused by diabetes or by aging. The compounds are also useful for preventing premature aging, spoilage of proteins in food and can prevent discoloration of teeth.
Patent JP-4305016-B2 (JP)
IPC: B41J2/135
Filed: 2003-03-14
Granted: 2009-07-29
Abstract: A substrate (3) is formed with a chamber (21) having an opening which is defined by first edges extending in a first direction with a first dimension and second edges extending in a second direction perpendicular to the first direction with a second dimension shorter than the first dimension. A vibration plate (23) is provided on the substrate so as to seal the opening. A first common electrode (37) to be fixed at a predetermined potential is formed on the vibration plate. A first piezoelectric layer (35) is laminated on the first common electrode so as to oppose the chamber. The first piezoelectric layer extends in the first direction such that both end portions thereof in the first direction are beyond the second edges of the opening. A drive electrode (33) to which a drive signal is supplied externally is laminated on the first piezoelectric layer. A second piezoelectric layer (34) is laminated on the drive electrode so as to oppose the chamber. The second piezoelectric layer extends in the first direction such that both end portions thereof in the first direction are beyond the second edges of the opening. A second common electrode (36) to be fixed at the predetermined potential is laminated on the second piezoelectric layer.
Patent JP-4423350-B2 (JP)
IPC: C07C49/92
Filed: 2003-06-13
Granted: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a complex material of hinokitiol and zinc stearate, having antimicrobial activities with imparted light resistance.  <P>SOLUTION: The complex material of the hinokitiol and the zinc stearate is represented by general formula (1). The complex material is safe to the skin and has advantageous effects of being stable to the light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-3773509-B2 (JP)
IPC: G10L21/0388
Filed: 2003-09-08
Granted: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wideband speech restoring device for restoring wideband voice signals of high quality by estimating a stable wideband sound source at more accurate amplitude from a narrow band speech or narrow band voice codes without being extremely influenced by speakers' differences or noises.  <P>SOLUTION: The wideband speech restoring device is provided with a narrow band sound source restoring means for generating a narrow band synthetic sound by using narrow band voice codes, a spectrum decoding means for estimating a wideband spectrum parameter by using narrow band spectrum codes separated from the narrow band voice codes, a wideband sound source restoring means for estimating wideband sound source signals by using the narrow band source source codes separated from the narrow band voice codes, and a synthetic means for generating wideband voice signals from the generated narrow band synthetic sound, the estimated wideband spectrum parameter and the wideband sound source signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4488735-B2 (JP)
IPC: G06F19/00
Filed: 2002-05-22
Granted: 2010-06-23
Abstract: Systems, client computing devices, server computing devices, and methods are disclosed for accessing medical devices, providing remote access to medical devices and/or remotely accessing medical devices. In one exemplary embodiment, client computing devices utilize protocol components that may be obtained from a server computing device via a network to communicate with medical devices in a communications protocol supported by the medical device.
Patent JP-3916614-B2 (JP)
IPC: C08L1/02
Filed: 2004-03-03
Granted: 2007-05-16
Abstract: This invention is directed to aqueous-based ethylene-vinyl acetate (EVA) polymer emulsions suited for use in heat seal applications. The EVA polymers of this invention are produced by a relatively low-pressure process, i.e., less than 2000 psig, preferably from about 1000 to about 2000 psig. The aqueous-based EVA based polymer emulsions contain crystalline segments resulting from ethylene linkages and are prepared by emulsion polymerizing ethylene and vinyl acetate, preferably with a carboxylic monomer, in the presence of a stabilizing system containing surfactant or a cellulosic protective colloid in combination with surfactant.
Patent JP-4289267-B2 (JP)
IPC: G03G15/08
Filed: 2004-09-29
Granted: 2009-07-01
Abstract: A toner receiving member (70), which is open upward, is provided at a position vertically below a lower end of a contact surface between a side seal member (63) and a developing roller (40). The toner receiving member can receive and store toner which has leaked. In addition, when a developing cartridge (34) is removed from a main body casing and then placed on a horizontal surface such as a desktop, a front wall (70B), which then serves as a bottom surface of the toner receiving member, faces upward. Toner collected in the toner receiving member may be prevented from leaking.
Patent JP-4410083-B2 (JP)
IPC: F21S4/00
Filed: 2004-09-24
Granted: 2010-02-03
Abstract: A reflector light for floor, wall or ceiling, especially a stepped reflector for light diode use comprises an ellipsoidal or parabolic reflector (17) by a light exit plane (KA-KF) and strongly curved near a light diode (18) behind an end of a screen (A). The emission angle (W) of the light diode determines the size of the effective reflector surface. - An INDEPENDENT CLAIM is also included for a light similar to the above.
Patent JP-4444108-B2 (JP)
IPC: G01S15/89
Filed: 2003-07-21
Granted: 2010-03-31
Abstract: An ultrasonic apparatus and method are described in which a volumetric region of the body is imaged by biplane images. One biplane image has a fixed planar orientation to the transducer, and the plane of the other biplane image can be varied in relation to the fixed reference image. In a preferred embodiment one image can be rotated relative to the other, and can be tilted relative to the other. An image orientation icon is shown on the display screen together with the two biplane images depicting the relative orientation of the two planar images.
Patent JP-4134040-B2 (JP)
IPC: G01C19/56
Filed: 2003-10-02
Granted: 2008-08-13
Abstract: In a method for electronic tuning of the frequency of the read oscillation to the frequency of the stimulation oscillation in a Coriolis gyro, the resonator of the Coriolis gyro has a disturbance force applied to it such that the stimulation oscillation remains essentially uninfluenced. The read oscillation is changed so that a read signal that represents the read oscillation contains a corresponding disturbance component. The frequency of the read oscillation is controlled so that the magnitude of the disturbance component contained in the read signal is a minimum.
Patent JP-4205058-B2 (JP)
IPC: H04W80/04
Filed: 2003-11-05
Granted: 2009-01-07
Abstract: A radio communication scheme that newly defines a structure of a protocol data unit transmitted through a transport channel so as to avoid unnecessary redundant attachment of the terminal identifier (UE-ID) and the UE-ID type information. As only one terminal identifier (UE-ID) and UE-ID type exist in the header of protocol data unit being processed during one transmission time interval (TTI), the efficiency of overall data transmission is improved and waste of radio resources is remarkably reduced.
Patent JP-4074291-B2 (JP)
IPC: C08G63/91
Filed: 2003-12-17
Granted: 2008-04-09
Abstract: The present invention relates to a thermoplastic elastomer resin which has good melt viscosity, melt tension, and thermal resistance, wherein it is prepared by introducing a chain extender and a stabilizer for hydrolysis to a thermoplastic elastomer resin produced through melt polymerization in the presence of hydroxy carboxylic acid compound and subjecting the mixture to reactive extrusion to increase the molecular weight and crosslinking degree of the elastomer resin. The thermoplastic elastomer resin according to the present invention has good properties for automobile parts, particularly constant velocity joint boots and bellows.
Patent JP-4046120-B2 (JP)
IPC: H01L23/36
Filed: 2005-01-27
Granted: 2008-02-13
Abstract: An insulating sheet includes an adhesive component of essentially a thermosetting resin and a filler member infiltrated into the component. Heat conductivity of an adhesive face region of the insulating sheet is smaller than heat conductivity of an inner region, other than the adhesive face region of the insulating sheet.
Patent JP-4403128-B2 (JP)
IPC: B63H25/38
Filed: 2005-10-07
Granted: 2010-01-20
Abstract: The stock has end sections (41, 42) made of a wrought iron, and a middle stock section (45) connected with the end sections. The middle stock section is made of a carbon fibrous composite or graphite fibers, which form the section (45) in the form of windings. The windings extend into the opposite ends of the end section of the stock and are firmly connected with the end section.
Patent JP-4205713-B2 (JP)
IPC: A61P19/10
Filed: 2005-10-19
Granted: 2009-01-07
Abstract: This invention provides novel peptides that ameliorate one or more symptoms of atherosclerosis (see Figure 23). The peptides comprise at least one class A amphipathic helix and at least one D amino acid The peptides are highly stable and readily administered via an oral route.
Patent JP-4631651-B2 (JP)
IPC: F02D29/00
Filed: 2005-10-21
Granted: 2011-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely achieve the learning of engagement pressure control for the rotary member of a transmission without generating cost increase in a hybrid power unit for performing the power synthesis of partial power sources through the transmission for shifting gears by clutch-to-clutch processing.  <P>SOLUTION: When it is detected that the hybrid power unit for a vehicle is put in a coast traveling status, and is down-shifted (S100: yes), a motor generator functions as a motor to control the outputs of partial power sources to a fixed torque (S112, S118). The engagement pressure at the release clutch side of the transmission is gradually reduced in this period, thereby the start timing of an inertia phase can be generated. The deviation on control is highly precisely reflected on the deviation of the start timing of the inertial phase. Therefore, the learning of the pressure control at the release clutch side is executed based on the adjustment history of the engagement pressure in the start timing of the inertial phase. Thus, it is possible to achieve highly precise learning without generating cost increase due to torque sensor installation or the like.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4794284-B2 (JP)
IPC: H01P1/213
Filed: 2005-11-24
Granted: 2011-10-19
Abstract: The invention relates generally to RF and microwave multiplexers implemented with a plurality of coupled resonators. More specifically, the present invention relates to multiplexers configured to require only a plurality of resonators and series, shunt, cross couplings and input/output couplings between them. It is a main feature of the invention that no microwave dividers, combiners, circulators, or other junctions are necessary for the distribution of microwave energy among the coupled resonators. This is achieved for example by a P-channel multiplexer comprising P rows of coupled resonators, a common input terminal connected to the first resonator of at least one of said rows, and P channel output terminals connected with the last resonator in each row, and at least one coupling between resonators belonging to different rows.
Patent JP-4856463-B2 (JP)
IPC: G02F1/13357
Filed: 2006-04-14
Granted: 2012-01-18
Abstract: A cold-cathode tube has hitherto been used as a backlight for supplying illumination to a liquid crystal television but recently, light emitting diode pieces have been used for a backlight of a large-size liquid crystal television. For the purpose of improving the emission efficiency, flip chip mounting of the light emitting diode piece is advantageous but the mounting yield is restricted by the piece size, electrode structure and wire pattern structure, facing situations having difficulties in realizing simplified mounting and reduction of costs of members. In a liquid crystal display apparatus having a liquid crystal panel, an optical system and a light source, the light source includes a light emitting element structure having positive and negative electrodes, at least one of them being plural, and wires mounted to the positive and negative electrodes through flip chip mounting by making electrical correspondence to individual regions of the positive and negative electrodes.
Patent JP-5265858-B2 (JP)
IPC: C08F299/08
Filed: 2006-06-13
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a durable snow-sliding coating film.  <P>SOLUTION: This snow-sliding coating film is characterized by comprising a cured product obtained by the electron beam irradiation of a coating film of a mixture consisting mainly of a polymerizable (meth)acryl group-containing polydimethylsiloxane, and a polymerizable polyester and/or a polyether (meth)acrylate, a mixture prepared by further adding a hydroxyl group-containing polydimethylsiloxane and a polyvalent isocyanate to the above mixture, or a mixture prepared by further adding a polymerizable vinylic monomer to the above mixture.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4871078-B2 (JP)
IPC: A61M39/00
Filed: 2006-09-01
Granted: 2012-02-08
Abstract: The present application provides a liquid coinfusion unit incorporating a closure mechanism (21a,21b) for closing a fluid connection to an inlet port (14) while maintaining a fluid connection between a mixing port and an outlet port (13), thereby preventing the backflow of a medicinal liquid through the inlet port. Operation of a manipulating element (22a,22b) by a user causes the closure mechanism to obstruct a fluid flow channel from the inlet port (14) and on release of the manipulating element, the closure mechanism returns to a fluid flow configuration