Sugawara, Saitama
Kazuaki Sugawara, Saitama JP
Patent application number | Description | Published |
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20110064476 | IMAGE FORMING AGENT STORAGE UNIT, METHOD FOR FILLING IMAGE FORMING AGENT STORAGE UNIT WITH IMAGE FORMING AGENT, AND IMAGE FORMING APPARATUS - An image forming agent storage unit includes a body portion and a pair of a protrusion portion. The body portion extends in an insertion direction in which the image forming agent storage unit is inserted into an image forming apparatus. The pair of a protrusion portion is disposed on an outer face of the body portion and extends along the insertion direction. An approximate geometrical center of gravity of a cross-sectional shape of the body portion is disposed between the pair of the protrusion portion. One of the protrusion portions is disposed on an upper right angle position between an upper portion of the body portion and a right portion of the body portion and the other of the protrusion portions is disposed on a lower left angle position between a lower portion of the body portion and a left portion of the body portion. | 03-17-2011 |
20110064477 | IMAGE FORMING AGENT STORAGE UNIT, METHOD FOR FILLING IMAGE FORMING AGENT STORAGE UNIT WITH IMAGE FORMING AGENT, AND IMAGE FORMING APPARATUS - An image forming agent storage unit includes a body portion, grip portion, a movement preventing member. The body portion exists to extend in a direction in which the image forming agent storage unit is mounted in an image forming apparatus. The grip portion is disposed on an operator's side of the body portion in the direction in which the image forming agent storage unit is mounted in the image forming apparatus, so that the grip portion can be gripped by a hand. The movement preventing member is disposed in a top portion of the grip portion. The movement preventing member is caught on the image forming apparatus. And, the movement preventing member prevents the image forming agent storage unit mounted in the image forming apparatus from moving in a direction in which the image forming agent storage unit is pulled out. | 03-17-2011 |
Keitaro Sugawara, Saitama JP
Patent application number | Description | Published |
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20090154714 | AUDIO SIGNAL PROCESSING SYSTEM AND SURROUND SIGNAL GENERATION METHOD - To provide an audio signal processing system, a surround signal generation method and so on that are capable of obtaining stable output signal level and feeling of soundscape without depending on an audio input signal. | 06-18-2009 |
20090165635 | DIGITAL SIGNAL PROCESSOR AND A METHOD FOR PRODUCING HARMONIC SOUND - Problems To provide a harmonic sound generator and a digital signal processor so as to surely generate harmonic sound on the basis of even a music signal with a small signal level. | 07-02-2009 |
20120027220 | ACOUSTIC DEVICE, NOISE CONTROL METHOD, NOISE CONTROL PROGRAM, AND RECORDING MEDIUM - When the signal level of a signal AOD, to which a cancellation signal CND of ACD is added, is larger than the signal level of ACD, a rate of change calculation part 173 calculates the maximum value (=1) as a rate of change parameter for showing that the degree of noise cancellation should be made highest. When the signal level of AOD, to which CND of ACD is added, is smaller than the signal level of ACD, the rate of change calculation part | 02-02-2012 |
Kenichi Sugawara, Saitama JP
Patent application number | Description | Published |
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20090206938 | SURFACE-MOUNT TYPE CRYSTAL OSCILLATOR - A surface-mount type crystal oscillator includes: a container body with a first recess and a second recess; a crystal blank including excitation electrodes on respective principal surfaces thereof and hermetically encapsulated in the first recess; and an IC chip which is accommodated in the second recess and into which at least an oscillation circuit using the crystal blank is integrated. The container body includes a bottom wall and a frame wall provided on the bottom wall. Two openings which make up the first and second recesses, respectively, are formed in juxtaposition in the frame wall. A pair of inspection terminals are provided in an area of a top surface of the frame wall which surrounds the second recess. The inspection terminals are electrically connected to the excitation electrodes of the crystal blank. | 08-20-2009 |
20100117746 | Surface mount crystal oscillator - An object of the invention is to provide a surface mount type crystal oscillator in which a probe can be easily brought into contact with a crystal inspection terminal. The surface mount type crystal oscillator is such that a crystal piece and an IC chip are housed within a container main body having a bottom wall and frame wall formed with laminated ceramics, and a communication terminal is provided on an outer side surface of the container main body. The communication terminal is provided so as to span from the outer side surface of the bottom wall to the outer bottom surface of the outer wall, the communication terminal is made the crystal inspection terminal, and the crystal piece and the IC chip are arranged in parallel on the inner bottom surface within the container main body. | 05-13-2010 |
20100290206 | CRYSTAL OSCILLATOR FOR SURFACE MOUNTING - A crystal oscillator for surface mounting comprising: a case main body including concave portions on both principal surfaces; a crystal element hermetically encapsulated in one concave portion; an IC chip housed in the other concave portion; mounting terminals provided on four corner portions of an opening end face of the other concave portion; and a protrusion serving as identifying marks along a direction of sides of the case main body and provided in some of the mounting terminals. The mounting terminals, to which the protrusions are provided, are provided on both corner portions on one end side of the case main body. The protrusions extend in a same direction from the mounting terminals at an inner or outer circumference side of the opening end face. The mounting terminals including the protrusions are symmetric with respect to a center line between both corner portions on the one end side. | 11-18-2010 |
Tatsuya Sugawara, Saitama JP
Patent application number | Description | Published |
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20090325031 | FUEL CELL SYSTEM - A fuel cell system is provided, which does not malfunction when started below a freezing point nor require a large force to open a purge gas introduction valve. The purge gas introduction valve | 12-31-2009 |
20120251900 | FUEL CELL SYSTEM - A fuel cell system is equipped with an expander which is driven by an off-gas exhausted from an oxidant eject path, and which transmits motive power to a compressor, a bypass route in the oxidant eject path which bypasses a humidifier, a flow control valve which changes an opening degree of the bypass route, a voltage sensor which detects an output voltage of the fuel cell stack, a current sensor which detects an output current of the fuel cell stack, and a bypass controlling member which changes a bypass ratio which is a ratio of a magnitude of a flow rate of the off-gas circulating the bypass route with respect to an overall flow rate of the off-gas ejected from the fuel cell stack to the oxidant eject path by the flow control valve according to the output power of the fuel cell stack. | 10-04-2012 |
Zenta Sugawara, Saitama JP
Patent application number | Description | Published |
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20090173177 | Joint structure of robot - A joint structure of a robot for moving an assembly | 07-09-2009 |
20110028874 | WALKING ASSIST DEVICE - An actuator ( | 02-03-2011 |