Patents by Inventor Hiroshi Satos

Hiroshi Satos 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: 20020037304
    Abstract: A liquid makeup cosmetic comprising the following components (a), (b) and (c): 1 (a) an acryl-silicone base graft  3 to 20% by weight copolymer, (b) a spherical fine particle  5 to 30% by weight powder, and (c) a low boiling silicone oil 10 to 70% by weight,
    Type: Application
    Filed: July 12, 2001
    Publication date: March 28, 2002
    Inventor: Hiroshi Sato
  • Publication number: 20020031384
    Abstract: An image forming apparatus has an electrostatic latent image bearing member, charging means for uniformly charging a surface of the electrostatic latent image bearing member, developing means for visualizing an electrostatic latent image formed on the electrostatic latent image bearing member with a developer, transferring means for transferring a developer image formed on the electrostatic latent image bearing member to a transferring material, and cleaning means for cleaning the surface of the electrostatic latent image bearing member by bringing a cleaning blade consisting of an elastic blade into contact with the surface of the electrostatic latent image bearing member. The cleaning blade has a portion to be brought into contact with the surface of the electrostatic latent image bearing member and at least resin films on surfaces at both ends outside a developing area in a longitudinal direction.
    Type: Application
    Filed: September 7, 2001
    Publication date: March 14, 2002
    Inventor: Hiroshi Sato
  • Publication number: 20020029913
    Abstract: A system for controlling a speed of a vehicle having a continuously variable transmission (CVT) and a cruise controller which controls the traveling speed of the vehicle to a desired speed in response to an instruction to cruise control inputted by a vehicle operator. In the system, the speed ratio is fixed to a value, at which the instruction to cruise control is inputted, for a predetermined period of time since inputting of the instruction to cruise control. The speed ratio may be fixed to the value until the throttle opening has stabilized or the vehicle speed is equal to the desired vehicle speed even after the predetermined period of time has elapsed. Alternatively, a parameter indicative of upslope of the road where the vehicle climbs is determined and the speed ratio may be controlled-based on the parameter and the vehicle speed, or thereafter until the throttle opening has stabilized or the vehicle speed is equal to the desired vehicle speed.
    Type: Application
    Filed: November 19, 2001
    Publication date: March 14, 2002
    Applicant: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Akira Ito, Hideaki Kotani, Hiroshi Sato, Naoto Sen
  • Publication number: 20020031750
    Abstract: A method for manufacturing a metallic dental crown comprising making a model base out of a base formed on a tooth root in an oral cavity; capping only a top portion of the model base with a mold material for forming a dental crown occlusal portion which is made of plastic film and which has a shallow royal crown configuration; coating that area of an outer peripheral surface of the model base, which is not capped with the mold material for forming the dental crown occlusal portion, with wax to form a composite mold material for forming the dental crown integral with the mold material for forming the dental crown occlusal portion; and substitution molding the composite mold material for forming the dental crown with a metal material. A mold material for forming a dental crown occlusal portion used for manufacturing a metallic dental crown is also disclosed.
    Type: Application
    Filed: September 6, 2001
    Publication date: March 14, 2002
    Inventor: Hiroshi Sato
  • Publication number: 20020024846
    Abstract: A control of a flash memory includes control for supplying a pulse-shaped voltage to each of non-volatile memory cells until a threshold voltage of the non-volatile memory cell having a first threshold voltage is changed to a second threshold voltage. The control involves a first write mode (coarse write) in which the amount of change in threshold voltage of each non-volatile memory cell, which is varied each time the pulse-shaped voltage is applied, is relatively rendered high, and a second write mode (high-accuracy write) in which the amount of change in threshold voltage thereof is relatively rendered low. As compared with the high-accuracy mode, the number of pulses required to change the threshold voltage of each memory cell is smaller than that in the coarse write mode. Therefore, the number of verify operations at the time that the coarse write mode is used, is small and hence the entire write operation can be speeded up.
    Type: Application
    Filed: November 1, 2001
    Publication date: February 28, 2002
    Inventors: Takayuki Kawahara, Hiroshi Sato, Atsushi Nozoe, Keiichi Yoshida, Satoshi Noda, Shoji Kubono, Hiroaki Kotani, Katsutaka Kimura
  • Publication number: 20020010631
    Abstract: A content delivering system comprising: a center server for receiving order information relative to the rental of the content data from a user terminal through a network, a delivery server for creating a secret key valid only during a rental period based on the order information and delivering the secret key to a delivery destination terminal, and a content store server for storing a plurality of content data, specifying the content data to be delivered according to an instruction from the delivery server, encrypting the content data to be delivered with the secret key, and sending the same data to the delivery destination terminal.
    Type: Application
    Filed: July 23, 2001
    Publication date: January 24, 2002
    Applicant: NEC Corporation
    Inventors: Hiroshi Sato, Nobuyuki Mukai
  • Publication number: 20020006063
    Abstract: Disclosed is a semiconductor memory having an internal booster, such as a flash memory, in which a situation that the program cannot escape from a writing operation can be avoided, and the writing operation can be promptly finished according to the level of an external source voltage. This semiconductor memory having an internal booster has a voltage detecting circuit (limiter LM) for detecting whether a boosted voltage has reached a predetermined potential or not and a timer capable of counting predetermined time.
    Type: Application
    Filed: June 19, 2001
    Publication date: January 17, 2002
    Applicant: Hitachi, Ltd.
    Inventors: Hiroshi Sato, Satoshi Noda, Kiichi Manita, Shoji Kubono, Koji Shigematsu
  • Patent number: 6339467
    Abstract: A device manufacturing method includes steps of providing a projection exposure apparatus that includes an illumination optical system for illuminating an original with light from a light source and a projection optical system for projecting a pattern of the original, illuminated with the light, onto a substrate to be exposed, transferring a device pattern of one of a mask and a reticle onto a resist of a wafer by use of the projection exposure apparatus, and developing the wafer having the device pattern transferred thereto. The illumination optical system includes an optical integrator having a plurality of lenses and a movable transparent substrate disposed juxtaposed to a light entrance surface of the optical integrator and being movable in a direction intersecting an optical axis.
    Type: Grant
    Filed: January 13, 2000
    Date of Patent: January 15, 2002
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hiroshi Sato
  • Publication number: 20020001207
    Abstract: For a semiconductor integrated circuit having an internal booster circuit such as a flash memory, voltage booster circuits capable of generating a boosted voltage 10 times or more as high as a relatively low source voltage is to be realized. Charge pumps for carrying out first stage voltage boosting on the basis of a source voltage are configured of parallel capacity type units, and charge pumps for carrying out second stage voltage boosting on the basis of the boosted voltage generated by the first charge pumps are configured of serial capacity type units.
    Type: Application
    Filed: June 19, 2001
    Publication date: January 3, 2002
    Applicant: Hitachi, Ltd.
    Inventors: Jiro Kishimoto, Hiroshi Sato, Satoshi Noda, Tatsuya Ishii, Shoji Kubono, Takashi Ogino
  • Patent number: 6335878
    Abstract: In a nonvolatile semiconductor memory device in which a plurality of threshold values are set to store multi-level data in a memory cell, bits of multi-bit data are separately written into a memory cell according to an address signal or a control signal to effect the reading and erasing. Concretely, the memory array is so constituted that it can be accessed by three-dimensional address of X, Y and Z, and multi-bit data in the memory cell is discriminated by the Z-address.
    Type: Grant
    Filed: November 7, 2000
    Date of Patent: January 1, 2002
    Assignee: Hitachi, Ltd.
    Inventors: Naoki Yamada, Hiroshi Sato, Tetsuya Tsujikawa, Kazuyuki Miyazawa
  • Publication number: 20010055448
    Abstract: A probe 19 illuminates and enlargingly images the coupling end face of the optical connector 1a. An attachment 2 disposes the coupling end face of the optical connector 1a on the optical axis of the probe 19 and causes the coupling end face of the optical connector to be focused in a position inside the probe. A monitor unit 20 monitors the image of the state of the coupling end face of the optical connector 1a obtained by enlarging imaging by the probe 19.
    Type: Application
    Filed: June 27, 2001
    Publication date: December 27, 2001
    Applicant: NEC Corportation
    Inventor: Hiroshi Sato
  • Patent number: 6333777
    Abstract: A projection exposure apparatus for illuminating a pattern of a mask with illumination light from an illumination system and for projecting an image of the pattern onto a substrate through a projection optical system. The apparatus includes a masking device included in the illumination system and disposed on a plane optically conjugate with a plane on which the pattern of the mask is disposed, the masking device having a variable-size aperture for defining an exposure area in an image plane of the projection optical system, and an illuminometer disposed at the image plane side of the projection optical system. The illuminometer is movable along the image plane while a light receiving surface thereof is registered with a plane displaced from the image plane to detect a light intensity distribution on the displaced plane when the masking device provides a small aperture. The illumination system includes a movable component for adjusting a light intensity distribution of the displaced plane.
    Type: Grant
    Filed: July 16, 1998
    Date of Patent: December 25, 2001
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hiroshi Sato
  • Patent number: 6332675
    Abstract: A liquid container for a liquid jet recording apparatus comprises a first chamber containing negative pressure producing material and having a liquid outlet connectable to a liquid jet head to supply liquid from the container to the liquid jet head and an air vent for allowing ambient air into the container, wherein the liquid outlet is provided in a bottom portion of the first chamber. A second chamber communicates with the first chamber by a communication path and is substantially hermetically sealed. A wall extends upwardly from the communication path of the first chamber. An ambient air introducing path is provided for between the wall and the negative pressure producing material extending from a point partly up the wall toward the communication path for introducing ambient air into the second chamber.
    Type: Grant
    Filed: October 8, 1999
    Date of Patent: December 25, 2001
    Assignee: Canon Kabushiki Kaisha
    Inventors: Noribumi Koitabashi, Masami Ikeda, Sadayuki Sugama, Naohito Asai, Hiromitsu Hirabayashi, Tsutomu Abe, Hiroshi Sato, Shigeyasu Nagoshi, Eiichiro Shimizu, Masahiko Higuma, Yuji Akiyama, Hitoshi Sugimoto, Miyuki Fujita, Shinichi Sato, Fumihiro Gotoh, Masaya Uetsuki, Hiroki Tajima, Toshio Kashino, Takeshi Okazaki
  • Patent number: 6328568
    Abstract: A method for manufacturing a metallic dental crown comprising making a model base out of a base formed on a tooth root in an oral cavity; capping only a top portion of the model base with a mold material for forming a dental crown occlusal portion which is made of plastic film and which has a shallow royal crown configuration; coating that area of an outer peripheral surface of the model base, which is not capped with the mold material for forming the dental crown occlusal portion, with wax to form a composite mold material for forming the dental crown integral with the mold material for forming the dental crown occlusal portion; and substitution molding the composite mold material for forming the dental crown with a metal material. A mold material for forming a dental crown occlusal portion used for manufacturing a metallic dental crown is also disclosed.
    Type: Grant
    Filed: August 24, 2000
    Date of Patent: December 11, 2001
    Assignee: Dental Supply Co.
    Inventor: Hiroshi Sato
  • Patent number: 6329116
    Abstract: An object of the present invention is to provide a pyrrolo[1,2-a]pyrimidine compound that is useful as a coupler providing excellent hue of a cyan system and sufficient density of formed color. The pyrrolo[1,2-a]pyrimidine compound of the present invention for achieving the object is represented by one of following general formulae (1), (2) and (3).
    Type: Grant
    Filed: November 17, 1999
    Date of Patent: December 11, 2001
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Hiroshi Sato, Tatsuo Kawabuchi, Mitsuyuki Tsurumi, Tetsunori Matsushita, Hisato Nagase, Kimiatsu Nomura, Yoshihiro Jimbo, Kazunori Nigorikawa
  • Patent number: 6327136
    Abstract: An electrode-forming composition for providing an activated carbon electrode for an electric double layer capacitor is provide by blending activated carbon, a vinylidene fluoride polymer and a solvent including a plasticizer in addition to a good solvent for the vinylidene fluoride polymer. By applying the electrode-forming composition onto an electroconductive substrate, and selectively removing the solvent preferably by a combination of extraction of the plasticizer with a poor solvent for the vinylidene-fluoride polymer and evaporation of the solvent, it is possible to obtain an activated carbon electrode (polarizable electrode) that has an activated carbon electrode layer exhibiting good adhesion onto the electroconductive substrate and a good flexibility, and therefore has good processability. By using the activated carbon electrodes as polarizable electrodes, it is possible to provide an electric double layer capacitor having improved reliability.
    Type: Grant
    Filed: February 4, 2000
    Date of Patent: December 4, 2001
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Kazuhiro Meguro, Hiroshi Sato, Yasuhiro Tada
  • Publication number: 20010037764
    Abstract: Liquid treatment units are disposed in multi-tiers surrounding a main-arm 35. Among liquid treatment units, plating units M1 through M4 are disposed on a lower tier side, and a unit for post-treatment process such as a cleaning unit 70 where a cleaner atmosphere is necessary is disposed on an upper tier side. Thereby, an improvement in an area efficiency and the formation and maintenance of a clean atmosphere can be simultaneously obtained.
    Type: Application
    Filed: May 7, 2001
    Publication date: November 8, 2001
    Inventors: Satoshi Nakashima, Wataru Okase, Takenobu Matsuo, Tameyasu Hyakuzuka, Yasushi Yagi, Yoshiyuki Harima, Jun Yamauchi, Hiroki Taniyama, Kyungho Park, Yoshitsugu Tanaka, Yoshinori Kato, Hiroshi Sato
  • Publication number: 20010039118
    Abstract: Providing liquid treatment equipment capable of largely reducing a frequency of discarding a treatment solution as a whole and capable of implementing smooth and high quality liquid treatment with less manufacturing burden. Equipment comprises a treatment solution bath capable of accommodating a treatment solution for implementing liquid treatment to a substrate to treat, a treatment solution circulating system circulating the accommodated treatment solution between the outside of the treatment solution bath, and a product removal unit removing a reaction product due to the liquid treatment contained in the circulated treatment solution. By circulating the accommodated treatment solution between the outside of the treatment solution bath, reaction products contained in the circulated treatment solution are removed by means of the product removal unit.
    Type: Application
    Filed: May 7, 2001
    Publication date: November 8, 2001
    Inventors: Yoshinori Marumo, Yoshinori Kato, Hiroshi Sato, Kyungho Park
  • Publication number: 20010035248
    Abstract: A fiberboard splice apparatus is capable of fully automating preparatory works for a fiberboard splice process to shorten the time needed for the preparation and to enhance the machine availability factor, and is made up of a fiberboard splice part for adhering an old fiberboard fed from one roll fiberboard to an end portion of a new fiberboard fed from the other roll fiberboard to accomplish fiberboard splice therebetween and a fiberboard feed device placed between the fiberboard splice part and the other roll fiberboard for feeding the new fiberboard to the fiberboard splice part.
    Type: Application
    Filed: March 14, 2001
    Publication date: November 1, 2001
    Applicant: Mitsubishi Heavy Industries, Ltd.
    Inventors: Hiroshi Sato, Hiroaki Sasashige
  • Patent number: 6311118
    Abstract: A system for controlling a speed of a vehicle having a continuously variable transmission (CVT) and a cruise controller which controls the traveling speed of the vehicle to a desired speed in response to the instruction to cruise control inputted by the vehicle operator. In the system, the detected throttle opening is smoothed or filtered such that the speed ratio of the continuously variable transmission is controlled based on the smoothed throttle opening and the detected vehicle speed when the instruction to cruise control is input. Alternatively, a parameter indicative of upslope of the road where the vehicle climbs is determined and the speed ratio is controlled based on the parameter and the detected vehicle speed. With this, the system can reduce the engine speed fluctuation and can prevent the vehicle operator from feeling uneasy when the cruise control is effected.
    Type: Grant
    Filed: May 12, 2000
    Date of Patent: October 30, 2001
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Akira Ito, Hideaki Kotani, Hiroshi Sato, Naoto Sen