Yahara
Aiko Yahara, Osaka JP
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20120208991 | BRIDGED ARTIFICIAL NUCLEOSIDE AND NUCLEOTIDE - It is an object of the present invention to provide a novel molecule for antisense therapies which is not susceptible to nuclease degradation in vivo and has a high binding affinity and specificity for the target mRNAs and which can efficiently regulate expression of specific genes. The novel artificial nucleoside of the present invention has an amide bond introduced into a bridge structure of 2′,4′-BNA/LNA. The oligonucleotide containing the 2′,4′-bridged artificial nucleotide has a binding affinity for a single-stranded RNA comparable to known 2′,4′-BNA/LNA and has an increased nuclease resistance over LNA. Particularly, it is expected to be applied to nucleic acid drugs because of its much stronger binding affinity for single-stranded RNAs than S-oligo's affinity | 08-16-2012 |
Haruki Yahara, Fukuoka JP
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20110057533 | ROTATING ELECTRICAL MACHINE - This invention provides a rotating electrical machine including a rotor that has an even number of first permanent magnets aligned in a circumferential direction of the rotor, second permanent magnets of a number equal to that of the first permanent magnets, provided respectively between the stator and circumferential ends of the first permanent magnets adjacent to each other in the circumferential direction, and core pieces of a number equal to that of the first permanent magnets, provided respectively between the second permanent magnets adjacent to each other in the circumferential direction. | 03-10-2011 |
20120001499 | ACTUATOR - An actuator according to an embodiment includes support mechanisms that are disposed in plural places of an output shaft in a longitudinal direction and support the output shaft in a linear direction and a rotation direction, a motor portion that is disposed in a longitudinal direction of the output shaft and drives the output shaft in the linear direction and the rotation direction, a first detecting portion that detects an angle of a rotation direction of the output shaft, and a second detecting portion that detects displacement of the direct direction of the output shaft. | 01-05-2012 |
20120200189 | ROTATING ELECTRICAL MACHINE - A rotating electrical machine includes a rotor core, a stator core, and at least one permanent magnet. The rotor core has an inner circumference portion and an outer circumference portion. The stator core is opposed to the outer circumference portion of the rotor core. The at least one permanent magnet radially extends inside the rotor core. The at least one permanent magnet has an incremental circumferential width in a direction from the inner circumference portion to the outer circumference portion of the rotor core. | 08-09-2012 |
Haruki Yahara, Kitakyushu-Shi JP
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20150123509 | COIL, ROTATING ELECTRICAL MACHINE, AND METHOD OF MANUFACTURING COIL - A coil includes a wound body and a resin covering. The wound body is configured by winding a conductor. The wound body is pressure-moulded. The resin covering covers a surface of the wound body. | 05-07-2015 |
Ichiro Yahara, Kanagawa JP
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20080248011 | Methods for Isolating Monocytes - The present invention provides HIDE1 as novel monocyte markers. Since HIDE1 are membrane proteins, monocytes can be specifically detected by using antibodies that bind to HIDE1. Further, HIDE1-positive monocytes can also be collected from peripheral blood or the like using a cell sorter, magnet, or such. Monocytes that can be prepared based on the present invention are useful in cell immunotherapy. | 10-09-2008 |
Ichiro Yahara, Nagano JP
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20090280511 | Methods for selecting candidate peptides presented on the surface of cancer cells following their binding to MHC class I molecules - An objective of the present invention is to provide methods for selecting candidate peptides presented on the surface of cancer cells following binding to MHC class I molecules, wherein the peptides are involved in the stimulation of T cell immunity (cellular immunity). The present inventors discovered a new principle of MHC I-mediated antigen presentation in which a T cell antigen epitope is more efficiently presented on MHC I molecules when it is positioned at the N-terminal side than when positioned at the C-terminal side. | 11-12-2009 |
Ichiro Yahara, Ina-Shi JP
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20130131322 | ANTIBODY BEING CAPABLE OF BINDING TO TRANSFORMING GROWTH FACTOR ALPHA AND HAVING GROWTH-SUPPRESSING ACTIVITY ON CANCERS HAVING RAS GENE MUTATION - It has been found out that among antibodies showing reactivity with wild type TGF-α, antibodies less reactive with G79A-substituted TGF-α have an excellent growth-suppressing effect on cancer cells having a mutated Ras gene. Further, it has been found out that most of these antibodies have an activity of inhibiting EGFR tyrosine phosphorylation and/or an induction-suppressing activity on vascular endothelial cells. | 05-23-2013 |
Kazuyuki Yahara, Osaka JP
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20090080056 | Light Control Material and Light Control Film - The present invention aims to provide a light control material capable of optionally controlling the light transmittance in an arbitrary wavelength range among a wide wavelength range, and a light control film formed by using the light control material. | 03-26-2009 |
20150064435 | POROUS BODY - Provided is a porous body, which is formed of a resin obtained by crosslinking a copolymer of ethylene, an α-olefin, and a non-conjugated diene, wherein porosity of the porous body is in the range of 50 to 95% by volume, strength of the porous body at 50% compression is 300 kPa or less, and compression set (A) under atmosphere at a temperature of 80° C. and a relative humidity of 90% is 20% or less. | 03-05-2015 |
Masataka Yahara, Tokyo JP
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20150091406 | PERMANENT MAGNET MOTOR - A permanent magnet motor includes a P-pole-implanted permanent magnet rotator containing a ferrite magnet in a laminated silicon steel sheet, wherein, at one pole, a U-shaped permanent magnet comprising three parts, and, at the outer periphery of the U-shaped magnet, one outer-periphery permanent magnet disposed longitudinally in the peripheral direction are provided to generate permanent magnet torque. At one pole, the permanent magnet rotator generates reluctance torque using two salient poles formed between the U-shaped permanent magnet and the outer-periphery permanent magnet. One central salient pole is formed between the adjacent poles. A stator comprises an M-phase stator winding that is a distributed winding, and a stator core having Ns slots. The ratio of Ns/P/M is a common fraction. When the width of the center salient pole is set to τcp and the slot pitch of the stator core is set to τs, τcp is smaller than τs. | 04-02-2015 |
20150108865 | COMPOSITE TORQUE ROTATING ELECTRIC MACHINE - A composite torque rotating electric machine includes a stator having armature windings arranged at multiple positions in a circumferential direction, a rotor having a cylindrical core, first permanent magnets arranged on axes (d) and in the circumferential direction on the outer periphery of the rotor, second permanent magnets arranged on axes (d) on the inner periphery side of the rotor across from the permanent magnets on the outer circumference side, third permanent magnets on axes (q) and extending in the longitudinally and radially of the rotor, and air gaps on the outer periphery side of the third permanent magnets and intermediate in the circumferential direction of the first permanent magnets. The radial distance between the first and second magnets is greater than the circumferential distance between the first permanent magnets and the air gaps. A rectifier having multiple slits is disposed between the first permanent magnets and the air gaps. | 04-23-2015 |
Masataka Yahara, Narashino-Shi JP
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20140028230 | MOTOR EXCITING DEVICE AND MOTOR EXCITING METHOD AND MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD - A motor control device which can determine a magnetic pole position for a magnetic pole position detector included in a permanent magnet motor in which the reluctance torque proportion is larger than the magnet torque proportion is provided. In a permanent magnet synchronous motor having multi-phase windings of N axes (N≧2), the windings of optionally selected K axes (K≦N) are DC excited using corresponding independent power supplies. | 01-30-2014 |
Masataka Yahara, Narashino JP
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20110181222 | MOTOR CONTROL SYSTEM AND METHOD - A highly efficient and reliable motor control system and motor control method are provided. The motor control system includes a motor having a plurality of sets of armature windings, a plurality of inverters which drive the plurality of sets of armature windings, and a plurality of control devices which control the inverters individually. In the motor control system: while a motor torque command is in a smallest-magnitude range, a first inverter is operated to energize a first set of armature windings; when the motor torque command increases into a next larger-magnitude range, the first and a second inverter are operated to energize the first and a second set of armature windings; when the motor torque command increases into a still next larger-magnitude range, the first, the second, and a third inverter are operated to energize the first, the second, and a third set of armature windings; and when the motor torque command increases into a largest-magnitude range, all inverters are operated to energize all sets of armature windings. Thus, the number of inverters driven and/or the number of sets of armature windings energized are sequentially changed according to the torque command. | 07-28-2011 |
Seiji Yahara, Osaka JP
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20110262614 | SAPONIN WITH SUPPRESSED BITTER TASTE - An object of the present invention is to provide a material containing a saponin wherein the bitterness peculiar to saponin is effectively suppressed. According to the present invention, a saponin, a phytosterol and/or a phytosterol ester, and a cyclodextrin are mixed to form a complex, so as to suppress bitterness. The complex of the present invention can be formed in the presence of water by mixing a saponin, a phytosterol and/or a phytosterol ester, and a cyclodextrin. The complex of the present invention can be contained in a composition such as a food or beverage. | 10-27-2011 |
Shoji Yahara, Kumamoto-Shi JP
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20120195838 | ORAL COMPOSITION FOR DENTURE WEARERS - Provided is an oral composition for denture wearers, which includes an antimicrobial substance of biological origin, is biocompatible, and has an antimicrobial activity. Specifically, provided is an antimicrobial oral composition for denture wearers including a component of common rush origin. The oral composition for denture wearers is placed in the mouth, and hence the oral composition for denture wearers including a component of common rush origin, which may also be used as a food additive, is safe for a living body and useful. | 08-02-2012 |
Yusuke Yahara, Tokyo JP
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20120060693 | VENT FILTER AND ELECTRIC DEVICE USING THE SAME - It is an object to provide a vent filer that can reduce contaminants diffusing through the vent filter into the inside of a housing, and has high diffusion efficiency and low pressure loss. The vent filter has an adhesive layer | 03-15-2012 |