Patents by Inventor Miya (Yi-Cheng) Hsieh

Miya (Yi-Cheng) Hsieh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20040159401
    Abstract: A semiconductor processing apparatus capable of diagnosing re-assembly fault of a process chamber after wet cleaning or a condition of the process chamber such as deposition of reaction products and cutoff of components, and a diagnosis method of the semiconductor processing apparatus. A semiconductor processing apparatus for imparting plasma treatment to a sample arranged in a vacuum process chamber includes a plasma generation apparatus for generating plasma inside a vacuum process chamber and a process gas introduction device for introducing a process gas into the vacuum process chamber. The semiconductor processing apparatus includes an oscillator for imparting mechanical oscillation to the semiconductor processing apparatus and a receiver for detecting mechanical oscillation generated by the oscillator in the semiconductor processing apparatus.
    Type: Application
    Filed: February 20, 2004
    Publication date: August 19, 2004
    Inventors: Go Miya, Junichi Tanaka, Tsutomu Tetsuka, Hideyuki Yamamoto
  • Publication number: 20040150395
    Abstract: A spacer 2 is provided between an inner core 62 and a resolver rotor 63, which are respectively attached to a rotary shaft 68. A cutout groove 42 is formed at a flange 41 of the inner core 62. A fixing groove 3 and the cutout groove 42 are aligned in the rotary shaft 68 direction. The rotary transformer output winding 65 and resolver excitation windings 64 are soldered and electrically connected by a crossover 60. The crossover 60 is covered with an insulating tube 6. The crossover 60 is fitted into the fixing groove 3. The fixing groove 3 and an inter-magnet space 631 are misaligned in the circumferential direction of the rotor 63. Thus, a frictional force is applied between the insulating tube 6 and the fixing groove 3, which secures the crossover 60 and prevents the crossover 60 from escaping from the fixing groove 3.
    Type: Application
    Filed: October 9, 2003
    Publication date: August 5, 2004
    Inventors: Taiichi Miya, Mutsumi Matsuura
  • Patent number: 6771984
    Abstract: A base station apparatus of the present invention detects a timing for each incoming signal, performs adaptive array antenna reception with the timing for each incoming signal, calculates a received level of a desired signal using a power level of adaptive array antenna received result for each incoming signal, selects a weight for the adaptive array antenna received result with a higher received level of the desired signal, selects a timing of the desired signal with the higher received level, controls the transmission timing based on the selected timing, and transmits a signal with the selected weight.
    Type: Grant
    Filed: March 21, 2000
    Date of Patent: August 3, 2004
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Katsuhiko Hiramatsu, Kazuyuki Miya
  • Publication number: 20040145839
    Abstract: A disconnect protection structure for a rotary transformer type resolver includes insulating tube units (611, 612, 613) that house a crossover (60) connecting a rotary transformer output winding (65) and resolver excitation windings (64). A left end (611a) of the protection tube (611) and a right end 613b of the protection tube (613) are secured to the crossover (60). Ends of the insulating tube units (611, 612, 613) other than the secured ends are not secured, and a gap is provided between adjacent insulating tube units. As a result, the unsecured ends are capable of absorbing a force that would otherwise cause the crossover (60) to disconnect from the rotary transformer output winding (65) and/or the resolver excitation windings (64) when the protection tube units (611, 612, 613) and the crossover (60) thermally expand or contract.
    Type: Application
    Filed: October 9, 2003
    Publication date: July 29, 2004
    Inventors: Taiichi Miya, Makoto Otsuka
  • Publication number: 20040145264
    Abstract: An inner core 62 and a resolver rotor 63 are secured to a rotary shaft 68 so that they are coaxial. A spacer 2, is provided between the inner core 62 and the resolver rotor 63. The spacer 2 and the inner core 62 are formed as a unit with separation, or space, between the spacer 2 and flange 41 of the inner core 62. The thickness of flange 41 is greater than the corresponding width of the corresponding part of the outer core, on which a rotary transformer input winding is wound. The resolver rotor 63 is a separate unit from the spacer 2 and the inner core 62, which facilitates automatic winding of the rotor. Grooves 3, 42 are formed in the spacer 2 and the flange 41 to accommodate a crossover wire 60.
    Type: Application
    Filed: October 9, 2003
    Publication date: July 29, 2004
    Inventors: Taiichi Miya, Mutsumi Matsuura
  • Publication number: 20040131021
    Abstract: A despreading section 104 outputs a signal indicative of the number of paths through which despreading is performed to a likelihood calculating section 108. The fD detecting section 107 detects Doppler frequency (fD) that is a fading variation of the propagation path between each communication terminal apparatus and a base station apparatus from the despread signal. A likelihood calculating section 108 calculates likelihood of a report value transmitted from each communication terminal apparatus based on the number of paths which despreading is performed and the Doppler frequency. A transmission destination deciding section 151 decides a communication terminal apparatus that transmits a high-speed downlink packet based on a determination value obtained by multiplying the report value by the likelihood. A modulation scheme deciding section 152 decides an encoding rate of the high-speed downlink packet and a modulation scheme thereof based on the determination value.
    Type: Application
    Filed: October 10, 2003
    Publication date: July 8, 2004
    Inventors: Hideki Kanemoto, Kazuyuki Miya
  • Patent number: 6756709
    Abstract: A stator assembly is formed by sandwiching a circular stator core made of soft magnetic plates from the both sides with a first magnetic-pole assembly having a part mounting section and a second magnetic-pole assembly. The stator core, the first magnetic-pole assembly, and the second magnetic-pole assembly are surrounded by a synthetic resin in a manner such that a surface at which a magnetic-pole tooth of the stator core face a rotor is exposed. The part mounting section has a plurality of holes in each of which a pin (not shown) penetrates, and holes also penetrating in the stator core at positions corresponding to the outside of the circumference of the first magnetic-pole assembly. The first magnetic-pole assembly and the part mounting section, and the second magnetic-pole assembly are fitted with the synthetic resin surrounding through the plurality of through holes provided for the stator core.
    Type: Grant
    Filed: October 1, 2002
    Date of Patent: June 29, 2004
    Assignee: Minebea Co., Ltd.
    Inventors: Masahiro Kobayashi, Taiichi Miya, Naofumi Kumagai
  • Publication number: 20040119350
    Abstract: Provision of a stator core 2, one insulating member 5 and another insulating member 6, and a lead line terminal block 8 for connecting the lead line 9 of a stator coil wire, where said stator core 2 is fabricated with a protrusion part 11 that has, on its inside, an indentation part 12 into which said lead line terminal block 8 is fitted. The lead line terminal block 8 not only has a through groove, but also has a mating protrusion part 24 that mates with a through hole 26 that is fabricated in the other insulating member 6, and multiple lead line fastening grooves 32.
    Type: Application
    Filed: September 25, 2003
    Publication date: June 24, 2004
    Inventors: Taiichi Miya, Kujirai Hiroyuki
  • Patent number: 6745035
    Abstract: A determination section 301 determines whether or not a DSCH has been assigned to the communication terminal apparatus in question, and outputs a signal indicating the result of that determination to a transmission controller 102, and the transmission controller 102 changes as appropriate the degree of frequency of transmission of a signal containing shared channel information according to the result of determination by the determination section 301. That is to say, the transmission controller 102 outputs a signal containing shared channel information to a modulator 103 with a high degree of frequency when the DSCH has been assigned to that terminal, and outputs a signal containing shared channel information to the modulator 103 with a low degree of frequency when the DSCH has not been assigned to that terminal.
    Type: Grant
    Filed: February 13, 2002
    Date of Patent: June 1, 2004
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Hideki Kanemoto, Kazuyuki Miya
  • Patent number: 6739421
    Abstract: A frame 3 is divided at a substantial center portion thereof into a front frame part and a back frame part. The two frame parts are joined by a hinge portion 25 so that the divided frame can be folded in two. The frame 3 is provided with detection device 30 for detecting whether or not the frame 3 has been folded at the hinge portion 25. The motor 2 becomes inoperable when the detection device 30 detects the folding of the frame 3.
    Type: Grant
    Filed: May 3, 2003
    Date of Patent: May 25, 2004
    Assignee: Takara Co., Ltd.
    Inventor: Naoki Miya
  • Publication number: 20040093730
    Abstract: The first personal ornament of the present invention is constituted of an ornament base article made of a metal or the like; an underlayer, preferably non-nickelic, formed on the base article; and a coloring layer constituted of an abrasion-resistant layer of 0.2-1.5 &mgr;m thick formed by dry-plating on the surface of the underlayer and an outermost layer of 0.002-0.1 &mgr;m thick formed by dry-plating on the surface of the abrasion-resistant layer. The coloring layer is a white hard coating film of a stainless-steel color. This ornament has a white coating film which gives superior quality, having high scratch resistance, not causing deterioration of appearance by scratching, and yet has high-quality image like a stainless steel film.
    Type: Application
    Filed: August 28, 2003
    Publication date: May 20, 2004
    Inventors: Yukio Miya, Koichi Naoi, Fumio Tase, Yukio Tanokura
  • Publication number: 20040095278
    Abstract: The present invention comprises a pair of antenna elements ANTV (111) and ANTH (112) provided apart by a predetermined distance which receive polarizations orthogonal to each other, a reception processing sections 211a, 211b and 222 that apply demodulation and combination processing to the signals received through the antenna elements, and can thereby make compatible effects of polarized diversity and effects of spatial diversity
    Type: Application
    Filed: August 21, 2003
    Publication date: May 20, 2004
    Inventors: Hideki Kanemoto, Kazuyuki Miya
  • Publication number: 20040092290
    Abstract: The CM controller 101 outputs times at which signals are sent to various communication terminal apparatuses in a compressed mode based on information on the compressed mode sent from a host station such as a control station apparatus to the scheduler 102, coder 105 and modulator 106. The scheduler 102 decides times (order) at which packet data is sent to the respective communication terminal apparatuses based on priority information such as channel conditions and times at which signals are sent in the compressed mode and outputs schedule information indicating the times for creating this packet data to the switch circuit 104. The switch circuit 104 outputs the packet data to be sent to the communication terminal apparatuses sequentially to the coder 105 according to the schedule created by the scheduler 102.
    Type: Application
    Filed: July 3, 2003
    Publication date: May 13, 2004
    Inventors: Takenobu Arima, Kazuyuki Miya
  • Publication number: 20040084288
    Abstract: In a conveyor chain coupling structure, a block link A has a connecting rod (2) provided at one of conveying-directional ends thereof to project in the conveying direction and a coupling bore (5) formed at the other conveying-directional end. A pair of toroidal bush bearings (25, 30) is provided and a spherical bush (2) to be fixed to the connecting rod (2) is provided between the pair of toroidal bush bearings (25, 30). The first toroidal bush bearing (25) is fitted slidably on a portion, at the side of the other conveying-directional end, of the spherical bush (20) while the second toroidal bush bearing (30) is fitted at the spherical concave surface (31) thereof slidably on a portion, at the side of the one conveying-directional end, of the spherical bush (20). Owing to this construction, the coupled parts will not rattle, which will thus cause no pulsation or noise but will assure a smooth relative oscillation or reciprocal relative rotation of the block links.
    Type: Application
    Filed: February 20, 2003
    Publication date: May 6, 2004
    Inventors: Yukio Ashida, Masanori Fueki, Sumito Sato, Takashi Miya
  • Patent number: 6727294
    Abstract: A thermoplastic resin composition comprising: a transparent aromatic thermoplastic resin (a) and a copolyester resin (b) comprising at least two kinds of dicarboxylic acid moieties and one kind of diol moiety, 1 to 50 mol % of the dicarboxylic acid moieties being a naphthalenedicarboxylic acid moiety, the ratio of (a) to the combined amount of (a) and (b) being 55 to 99.99% by weight, and the ratio of (b) being 0.01 to 45% by weight.
    Type: Grant
    Filed: January 24, 2001
    Date of Patent: April 27, 2004
    Assignee: Mitsubishi Engineering-Plastics Corporation
    Inventors: Satoshi Kanayama, Tatsuhiko Hatakeyama, Shinya Miya, Kenichi Narita, Ken Honma
  • Publication number: 20040071992
    Abstract: Disclosed is a polyimide film laminate which has a high interlayer peeling strength and which is easily fabricated. The polyimide film laminate in which polyimide films are laminated and bonded to each other, is characterized in that at least two polyimide films each subjected to a plasma surface treatment are superposed and thermocompressively bonded to each other and in that the interlayer peeling strength between the films is at least 0.3 kgf/cm.
    Type: Application
    Filed: August 7, 2003
    Publication date: April 15, 2004
    Inventors: Takeshi Zinbo, Miya Yamamoto
  • Patent number: 6721367
    Abstract: When switching to a path whose directivity changes greatly or a path with a widely different propagation delay, transmission is performed for both directivities for a certain period of time. Then, transmission is performed for one directivity. When the switching of transmission directivities is controlled, this allows correct reception of signals and prevents instantaneous interruption due to loss of synchronism even if transmission is performed by switching to a path with a widely different propagation delay.
    Type: Grant
    Filed: November 5, 1999
    Date of Patent: April 13, 2004
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kazuyuki Miya, Katsuhiko Hiramatsu, Hideyuki Takahashi
  • Patent number: 6711970
    Abstract: This invention is to provide an improved device for measuring torque with high accuracy and a simple structure. The device is so constructed that one end of a torsion bar (which is twisted depending on an actual steering operation) is combined with one end of an input shaft, while the other end of the torsion bar is combined with one end of an output shaft. The other end of the input shaft is combined with a steering wheel, while the other end of the output shaft is connected to vehicle wheels. A rotor of a first resolver comprising the rotor having a resolver excitation winding and a stator having a resolver output winding is fixed to the input shaft (one end of which is combined with the steering wheel). A rotor of a second resolver comprising the rotor having a resolver excitation winding and a stator having a resolver output winding is fixed to the output shaft (the other end of which is connected to the vehicle wheels).
    Type: Grant
    Filed: September 25, 2002
    Date of Patent: March 30, 2004
    Assignee: Minebea Co., Ltd.
    Inventors: Mutsumi Matsuura, Taiichi Miya
  • Publication number: 20040056552
    Abstract: A stator device which prevents the formation of varnish accumulations on jumper wires, thereby preventing jumper wire breakage due to temperature variations. A gap is created between the jumper wire and the stud located on the stator body. When varnish is applied to the stud and the jumper wires, excess varnish flows through the gap and pools underneath. Moreover, when there is a significant accumulation of varnish in the gap, the varnish will flow off from the edge of the stator body.
    Type: Application
    Filed: July 28, 2003
    Publication date: March 25, 2004
    Applicant: Minebea Co., Ltd.,
    Inventors: Taiichi Miya, Naohiko Aoyama
  • Publication number: 20040055148
    Abstract: A stator stack and stator jig assembly provide a consistent amount of slack in stator coil wires without increasing the complexity of coil-winding machines or adding production steps, and prevent crossing of the stator coil wires in the slack areas. A stator stack having magnetic pole teeth is mounted in a stator installation jig, and the ends of slack forming plates having grooves are made to project above the top surface of the stator stack to thrust stator coil wires upwardly. The coil-winding machine winds stator coil wires around the magnetic pole teeth, and after the stator coil wires are wound, the ends of the stator coil wires are passed through grooves in the ends of the plates to output pins. The coil-winding machine wraps the ends of the stator coil wires around the output pins. On removing the stator from the stator installation jig, the parts of the stator coil wires which where thrust upward become slack areas.
    Type: Application
    Filed: July 21, 2003
    Publication date: March 25, 2004
    Applicant: Minebea Co., Ltd.
    Inventors: Taiichi Miya, Naohiko Aoyama