Patents by Inventor Akihito Mori
Akihito Mori 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).
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Publication number: 20050190254Abstract: An image forming apparatus which is capable of eliminating density irregularities of an image formed caused by potential irregularities of the photosensitive member when the drum is irradiated by a beam of constant luminous intensity. A laser driver irradiates a beam modulated based on an image signal onto a photosensitive member. A current controller variably controls a driving current for driving the laser driver. A PWM pulse width converter modulates a pulse width of the beam based on the image signal. A potential sensor measures the potential of the photosensitive member after the photosensitive member is irradiated by a beam having a predetermined luminous intensity. A selector causes the current controller to correct the driving current based on low frequency components of irregularities of the potential and changes a modulation coefficient used for modulating the pulse width based on high frequency components of the irregularities of the potential.Type: ApplicationFiled: February 14, 2005Publication date: September 1, 2005Applicant: Canon Kabushiki KaishaInventors: Akihito Mori, Hajime Kaji, Naoto Yamada, Yoshitaka Yamazaki, Junichi Noguchi, Hajime Motoyama, Satoshi Ogawara, Yushi Oka, Takayuki Kawakami
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Publication number: 20050158062Abstract: An image formation device changes the rotational rate of a polygon motor, i.e. the main-scanning rate, and selects one of pulse width conversion tables when an image formation is performed multiple times on a single sheet of transfer paper. The changing of the main-scanning rate is for preventing inconsistent sizes between a first recorded image and a second recorded image caused by shrinkage of transfer paper. The pulse width conversion tables allow the pulse widths to be modulated.Type: ApplicationFiled: December 3, 2004Publication date: July 21, 2005Applicant: Canon Kabushiki KaishaInventors: Naoto Yamada, Hajime Kaji, Yoshitaka Yamazaki, Junichi Noguchi, Takayuki Kawakami, Hajime Motoyama, Satoshi Ogawara, Yushi Oka, Akihito Mori
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Publication number: 20040229077Abstract: A plated material reduces insertion and withdrawal forces when used in a connector. A terminal member for a connector and a connector therewith are also provided. The plated material comprises a substrate 3 made of Cu or a Cu alloy and a metal plating layer 6 formed on the surface of the substrate 3. A soft region 6A spreading in a network-shape and a hard region 6B surrounded by the network of the soft region 6A coexists in the metal plating layer 6. The soft region 6A has a Vickers hardness of 20 to 250, while the hard region 6B has a Vickers hardness of 60 to 700, which is at least 30 higher than that of the soft region 6A. An average size of the network of the soft region 6A is from 5 to 500 &mgr;m.Type: ApplicationFiled: July 10, 2003Publication date: November 18, 2004Inventors: Akihito Mori, Takeshi Suzuki, Tadao Sakakibara, Shuzo Umezu, Masahiko Ishida
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Publication number: 20040046992Abstract: This invention discloses a printing control apparatus capable of allowing even an inexperienced operator to execute a printing process by properly and efficiently using a plurality of printing devices in accordance with the contents of each job, printing conditions, and the like. A printing control apparatus according to a preferred embodiment of this invention determines device combinations suitable for the attributes of a printing job from performance information of the devices and the attributes of the printing job. The printing control apparatus presents the combinations so as to be able to select one of them, and displays an explanation of printing process steps using the selected combination.Type: ApplicationFiled: September 8, 2003Publication date: March 11, 2004Applicant: CANON KABUSHIKI KAISHAInventors: Akihito Mori, Akihiko Noda
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Publication number: 20030186597Abstract: The connector terminal of the present invention is a connector terminal fabricated with a plated Cu alloy thin plate and is provided with a pair of mutually engaging male terminal 1 and female terminal 2; wherein, in a mutually sliding portion of the male terminal 1 and the female terminal 2, the Vickers hardness of one of the terminals is within the range of 60-700 HV, the Vickers hardness of the other terminal is within the range of 20-150 HV, and the difference between the Vickers hardness values of both is 15 HV or more. As a result, together with having stable contact resistance, both low insertion and removal force as well as superior heat resistance can be obtained.Type: ApplicationFiled: March 10, 2003Publication date: October 2, 2003Inventors: Takeshi Suzuki, Shinei Satoh, Tadao Sakakibara, Akihito Mori
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Patent number: 6561319Abstract: An elevator information communication system in which communication cables are reduced in number with a simple configuration to make it possible to efficiently perform at a low cost can be obtained. The elevator information communication system includes a notification device arranged in the elevator system, an information input device for forming notification data to the notification device to input the notification data, and an elevator control device connected to the notification device to output a notification command and having a relay unit connected to the information input device to relay the notification data input from the information input device to the notification device.Type: GrantFiled: June 27, 2002Date of Patent: May 13, 2003Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Akihito Mori, Hideyo Ujihara, Hiroaki Hamaji
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Patent number: 6497306Abstract: An elevator information communication system in which communication cables are reduced in number with a simple configuration to make it possible to efficiently perform at a low cost can be obtained. The elevator information communication system includes a notification device arranged in the elevator system, an information input device for forming notification data to the notification device to input the notification data, and an elevator control device connected to the notification device to output a notification command and having a relay unit connected to the information input device to relay the notification data input from the information input device to the notification device.Type: GrantFiled: June 27, 2002Date of Patent: December 24, 2002Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Akihito Mori, Hideyo Ujihara, Hiroaki Hamaji
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Patent number: 6488127Abstract: An elevator information communication system in which communication cables are reduced in number with a simple configuration to make it possible to efficiently perform at a low cost can be obtained. The elevator information communication system includes a notification device arranged in the elevator system, an information input device for forming notification data to the notification device to input the notification data, and an elevator control device connected to the notification device to output a notification command and having a relay unit connected to the information input device to relay the notification data input from the information input device to the notification device.Type: GrantFiled: June 27, 2002Date of Patent: December 3, 2002Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Akihito Mori, Hideyo Ujihara, Hiroaki Hamaji
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Publication number: 20020162707Abstract: An elevator information communication system in which communication cables are reduced in number with a simple configuration to make it possible to efficiently perform at a low cost can be obtained. The elevator information communication system includes a notification device arranged in the elevator system, an information input device for forming notification data to the notification device to input the notification data, and an elevator control device connected to the notification device to output a notification command and having a relay unit connected to the information input device to relay the notification data input from the information input device to the notification device.Type: ApplicationFiled: June 27, 2002Publication date: November 7, 2002Applicant: MITSUBISHI DENKI KABUSHIKI KAISHAInventors: Akihito Mori, Hideyo Ujihara, Hiroaki Hamaji
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Publication number: 20020162708Abstract: An elevator information communication system in which communication cables are reduced in number with a simple configuration to make it possible to efficiently perform at a low cost can be obtained. The elevator information communication system includes a notification device arranged in the elevator system, an information input device for forming notification data to the notification device to input the notification data, and an elevator control device connected to the notification device to output a notification command and having a relay unit connected to the information input device to relay the notification data input from the information input device to the notification device.Type: ApplicationFiled: June 27, 2002Publication date: November 7, 2002Applicant: MITSUBISHI DENKI KABUSHIKI KAISHAInventors: Akihito Mori, Hideyo Ujihara, Hiroaki Hamaji
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Publication number: 20020162706Abstract: An elevator information communication system in which communication cables are reduced in number with a simple configuration to make it possible to efficiently perform at a low cost can be obtained. The elevator information communication system includes a notification device arranged in the elevator system, an information input device for forming notification data to the notification device to input the notification data, and an elevator control device connected to the notification device to output a notification command and having a relay unit connected to the information input device to relay the notification data input from the information input device to the notification device.Type: ApplicationFiled: June 27, 2002Publication date: November 7, 2002Applicant: MITSUBISHI DENKI KABUSHIKI KAISHAInventors: Akihito Mori, Hideyo Ujihara, Hiroaki Hamaji
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Patent number: 6427808Abstract: An elevator information communication system in which communication cables are reduced in number with a simple configuration to make efficient communication possible at a low cost. The elevator information communication system includes a notification device arranged in the elevator system, an information input device for forming notification data for the notification device to receive, and an elevator control device connected to the notification device to output a notification command and having a relay unit connected to the information input device to relay the notification data from the information input device to the notification device.Type: GrantFiled: July 25, 2000Date of Patent: August 6, 2002Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Akihito Mori, Hideyo Ujihara, Hiroaki Hamaji
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Patent number: 6271875Abstract: It comprises a head position-detecting device, a modeling data memory, a CPU, a coordinates transformation device, a compression transformation device, a polygon code memory, a polygon cache, an internally divided value generator, a rendering device, a display controller, a display and a restoration transformation device. The pixel of the image is selected roughly in the moving direction of the observer.Type: GrantFiled: June 5, 1998Date of Patent: August 7, 2001Assignee: Sharp Kabushiki KaishaInventors: Hajime Shimizu, Mamoru Oda, Akihito Mori
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Patent number: 6059285Abstract: The present invention provides a sheet conveying apparatus, and an image reading apparatus and an image forming apparatus having such a sheet conveying apparatus, in which skew correction of a sheet can be effected with high accuracy. A sheet convey means is provided at an upstream side of a skew correction means for correcting skew-feed of a sheet, and the sheet convey means is shifted by a shift means in a direction substantially perpendicular to the sheet conveying direction. A control means drives the shift means to shift the sheet convey means pinching the sheet to be skew-corrected by the skew correction means by a distance corresponding to a sheet skew amount on the basis of sheet skew amount information from a sheet skew amount detection means for detecting a skew amount of the sheet, thereby shifting the sheet in a skew correction direction.Type: GrantFiled: December 16, 1997Date of Patent: May 9, 2000Assignee: Canon Kabushiki KaishaInventors: Takeshi Suga, Masao Watanabe, Akihito Mori, Hirokazu Kodama
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Patent number: 5988628Abstract: When a pick-up roller is lowered to contact with a sheet, a control means stops a tray drive motor to prohibit a lifting movement of a sheet stacking tray to thereby minimize bounding of the pick-up roller when the pick-up roller abuts against the sheet and preventing delay in sheet supply and occurrence of sheet jam.Type: GrantFiled: September 3, 1997Date of Patent: November 23, 1999Assignee: Canon Kabushiki KaishaInventor: Akihito Mori
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Patent number: 5889596Abstract: An image processing apparatus includes a read unit for reading a document sheet to generate image data, a data compression unit for compressing the image data generated by the read unit, a prediction unit for predicting data amount after the compression for the image data to be compressed by the data compression unit and a control unit for controlling the reading of the document sheet by the read means in accordance with the prediction result by the prediction means.Type: GrantFiled: July 16, 1996Date of Patent: March 30, 1999Assignee: Canon Kabushiki KaishaInventors: Hiroyuki Yaguchi, Ryosuke Miyamoto, Hideto Kohtani, Hideaki Shimizu, Hiroyoshi Yoshida, Masao Watanabe, Akihito Mori, Yasuhiro Takiyama, Katsunari Suzuki, Tadashi Takahashi, Tsuyoshi Moriyama
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Patent number: 5734482Abstract: An image processing apparatus for outputting image data in accordance with a designated output mode is constructed by an input unit to input the image data; a memory to store the image data inputted by the input unit; an output unit capable of outputting the image data stored in the memory in accordance with the output mode; a discrimination unit to discriminate a remaining capacity of the memory; and a change unit to change the output mode in the case where it is discriminated by the discrimination unit that the remaining capacity of the memory lacks. In the case where the designated output mode is a mode for discontinuously outputting the image data inputted continuously by the input unit by the output unit, the change unit changes the mode to continuously output the image data.Type: GrantFiled: July 6, 1995Date of Patent: March 31, 1998Assignee: Canon Kabushiki KaishaInventors: Ryosuke Miyamoto, Hideto Kohtani, Akihito Mori