Patents by Inventor Shigeru Sasaki

Shigeru Sasaki 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: 20020066076
    Abstract: As to an object-oriented programming, reuse of softwares is enhanced and running speed is improved. There are made up a data element list in which pointers to data storage areas of object A are arranged and a pointer element list in which pointers to pointer storage areas of object B are arranged. A combination of the data element list and the pointer element list makes it possible to directly refer to data of the object A from the object B.
    Type: Application
    Filed: January 22, 2001
    Publication date: May 30, 2002
    Inventors: Fumio Nagashima, Kaori Suzuki, Asako Yumoto, Tsuguto Maruyama, Shigeru Sasaki, Ryousuke Suda, Miwa Ueki
  • Patent number: 6388671
    Abstract: An information processing apparatus includes a dedicated graphic hardware part dedicated to execution of a specific process function under a pipeline process scheme, and a microprogram execution part executing a process using a microprogram. When three-dimensional graphic information is processed, a process for determining endpoints is executed by the microprogram execution part, and an interpolation process started from an endpoint is executed by the dedicated graphic hardware part for each endpoint process. While the dedicated graphic hardware part is executing the interpolation process, the microprogram execution part is operated in parallel so as to execute the endpoint process for a next endpoint.
    Type: Grant
    Filed: November 25, 1997
    Date of Patent: May 14, 2002
    Assignee: Fujitsu Limited
    Inventors: Hideki Yoshizawa, Tatsushi Otsuka, Shigeru Sasaki, Ritsuko Tatematsu
  • Publication number: 20020055589
    Abstract: The polyamide resin composition of the present invention comprises 100 parts by weight of a polyamide resin (A) having dicarboxylic acid units (a) comprising from 60 to 100 mol% of terephthalic acid repeat units and diamine units (b) comprising from 60 to 100 mol% of C6-18 aliphatic alkylenediamine repeat units, and from 1 to 100 parts by weight of a polybromostyrene (B), comprising from 0.5 to 100% by weight of a polybromostyrene having an epoxy group. Molded articles prepared from the polyamide resin composition of the present invention have good flame retardancy, good chemical resistance, good surface appearance and good blistering resistance.
    Type: Application
    Filed: September 12, 2001
    Publication date: May 9, 2002
    Applicant: KURARAY CO., LTD.
    Inventors: Hideharu Matsuoka, Hideaki Oka, Shigeru Sasaki
  • Publication number: 20020033910
    Abstract: Provide is a polymeric fluorescent substance or polymeric fluorescent substance solution which can attain higher luminous efficiency as a polymer LED, with using a polymeric fluorescent substance having a specific content of water or poor solvent, or a polymeric fluorescent substance solution containing a specific content of water or poor solvent.
    Type: Application
    Filed: March 15, 2001
    Publication date: March 21, 2002
    Inventors: Toshihiro Ohnishi, Takanobu Noguchi, Yoshiaki Tsubata, Masato Ueda, Shigeru Sasaki
  • Publication number: 20010052109
    Abstract: As to an object-oriented programming, reuse of softwares is enhanced and running speed is improved. There are made up a data element list in which pointers to data storage areas of object A are arranged and a pointer element list in which pointers to pointer storage areas of object B are arranged. A combination of the data element list and the pointer element list makes it possible to directly refer to data of the object A from the object B.
    Type: Application
    Filed: January 22, 2001
    Publication date: December 13, 2001
    Inventors: Fumio Nagashima, Kaori Suzuki, Asako Yumoto, Tsuguto Maruyama, Shigeru Sasaki, Ryousuke Suda, Miwa Ueki
  • Publication number: 20010042239
    Abstract: As to an object-oriented programming, reuse of softwares is enhanced and running speed is improved. There are made up a data element list in which pointers to data storage areas of object A are arranged and a pointer element list in which pointers to pointer storage areas of object B are arranged. A combination of the data element list and the pointer element list makes it possible to directly refer to data of the object A from the object B.
    Type: Application
    Filed: January 22, 2001
    Publication date: November 15, 2001
    Inventors: Fumio Nagashima, Kaori Suzuki, Asako Yumoto, Tsuguto Maruyama, Shigeru Sasaki, Ryousuke Suda, Miwa Ueki
  • Patent number: 6178545
    Abstract: As to an object-oriented programming, reuse of softwares is enhanced and running speed is improved. There are made up a data element list in which pointers to data storage areas of object A are arranged and a pointer element list in which pointers to pointer storage areas of object B are arranged. A combination of the data element list and the pointer element list makes it possible to directly refer to data of the object A from the object B.
    Type: Grant
    Filed: August 28, 1997
    Date of Patent: January 23, 2001
    Assignee: Fujitsu Limited
    Inventors: Fumio Nagashima, Kaori Suzuki, Asako Yumoto, Tsuguto Maruyama, Shigeru Sasaki, Ryousuke Suda, Miwa Ueki
  • Patent number: 6155484
    Abstract: An electronic money system of a token and value mixed type includes an electronic money card of a type in which a token type for preferentially paying the coin money and paying the bill money when a coin money balance is insufficient for payment, and for recording issuance numbers of bills paid/received in a transaction history in a memory area of the electronic money card. An automatic transaction machine (ATM) reads, from an electronic money card, issuance numbers of bills for deposit and an issuance number of an invalid bill, and transmits the numbers to a computer of a bank.
    Type: Grant
    Filed: November 10, 1998
    Date of Patent: December 5, 2000
    Assignee: Hitachi, Ltd.
    Inventor: Shigeru Sasaki
  • Patent number: 5962655
    Abstract: There is provided a monoazo compound which is useful as a reactive dye for dyeing or printing a fiber material in an orange to scarlet color; and intermediate compounds for producing the compound is provided; the monoazo compound being represented by the following formula (1): ##STR1## wherein m represents 0 or 1; R.sup.1 represents a hydrogen atom or a lower alkyl group; D represents a specific diazo component of benzene type having substitution of a fiber reactive group; B.sup.1 represents a direct bond or connecting group; Z.sup.1 represents an alkylcarbonyl group, phenylcarbonyl group or a fiber-reactive group of vinylsulfone, triazine or pirimidine type; a group represented by --NR.sup.1 -- bonds to 6-position or 7-position of a naphthalene ring;and the intermediate compounds being represented by the following formulae (A) or (B): ##STR2## wherein U represents a connecting group such as alkylene and the like, Y represents vinyl or --CH.sub.2 CH.sub.
    Type: Grant
    Filed: January 20, 1998
    Date of Patent: October 5, 1999
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Nobutaka Kunimi, Shigeru Sasaki, Kouji Toishi, Atsushi Inoue
  • Patent number: 5913423
    Abstract: In a cassette accommodation case (1) having such a structure for laterally inserting a cassette in a sliding fashion for its accommodation from an inserting mouth portion (2) provided on its one side, a cassette can smoothly be inserted at a time without ascertaining the face direction of the case. To this end, concave grooves (3a) and (3b) are symmetrically provided on both the left and the right sides of a cassette inserting direction for escaping swelled portions of the cassette.
    Type: Grant
    Filed: April 14, 1998
    Date of Patent: June 22, 1999
    Assignee: Sony Corporation
    Inventor: Shigeru Sasaki
  • Patent number: 5576975
    Abstract: Method and apparatus for obtaining distance data from an object to a lens by obtaining an image of the object by an image input unit for forming an image of the object through the lens on an image receiving plane. Two observed images Is and Is' with different blurs from the image input unit are obtained by making a position of the lens and/or a position of the image receiving plane with regard to the object different by a minute distance .DELTA.z. A filtering process is then performed by applying a filter to the two input observed images Is and Is', thereby providing two output images Fs and Fs'. The distance a up to the object is calculated by using the two output images Fs and Fs' obtained by the filtering process based on the relation between the two output images Fs and Fs' and radius s of the blur and the distance a from the lens to the object.
    Type: Grant
    Filed: March 7, 1995
    Date of Patent: November 19, 1996
    Assignee: Fujitsu Limited
    Inventors: Shigeru Sasaki, Takashi Toriu, Yoshiyuki Ohta, Masaki Watanabe
  • Patent number: 5557736
    Abstract: In an electronic mail associated type computer system network equipped with a computer system for executing a job and a general-purpose electronic mail system, a user of an electronic mail can freely recognize a condition of an execution result of a job performed in the computer system and a job execution result. Also, these results are available from a desired output device for the user. When a mail processing unit employed in the computer system analyzes a mail statement about the job execution derived from the electronic mail system, and the job execution is completed, this mail processing unit sends to the electronic mail system, such a mail statement for the completion of the job execution containing information about fail/safe execution result. Upon receipt of this report, the user designates the output device into a response mail so as to output the job execution result from the designated output device.
    Type: Grant
    Filed: January 21, 1994
    Date of Patent: September 17, 1996
    Assignees: Hitachi Electronics Services Co., Ltd., Hitachi, Ltd., Hitachi Software Engineering Co., Ltd.
    Inventors: Toshio Hirosawa, Tsutomu Itoh, Motohide Kokunishi, Atsushi Ueoka, Yoshikazu Ichikawa, Fujio Fujita, Tadashi Yamagishi, Masahiko Ishimaru, Hideki Namba, Shigeru Sasaki, Michio Hirano, Kaoru Kozuma, Kazuyuki Nakamura
  • Patent number: 5537543
    Abstract: In an arrangement of a mail terminal 1, an electronic mail system 2, a job control terminal 4, and a computer system 3, a user makes a proposal of a file operation via a mail by way of the mail terminal 1. The electronic mail system 2 stores therein the proposal mail, exchanges this proposal mail with the job control terminal 4, and furthermore distributes a file operation result to the respective mail terminals. The job control terminal 4 receives a mail from the electronic mail system 2, and interprets the proposal mail, thereby executing a conversion from a mail ID into a host ID, a judgement of an access authorization with respect to the designated file, and a production of an instruction to the computer process system 3. Furthermore, an execution host computer is selected by monitoring operation conditions of the host computers.
    Type: Grant
    Filed: November 9, 1993
    Date of Patent: July 16, 1996
    Assignees: Hitachi, Ltd., Hitachi Software Engineering Co., Ltd., Hitachi Electronics Services Co., Ltd.
    Inventors: Tutomo Itoh, Toshio Hirosawa, Motohide Kokunishi, Atsushi Ueoka, Fujio Fujita, Yoshikazu Ichikawa, Tadashi Yamagishi, Masahiko Ishimaru, Hideki Namba, Kazuyuki Nakamura, Michio Hirano, Kaoru Kozuma, Shigeru Sasaki
  • Patent number: 5511612
    Abstract: The device relates to an oil cooler and the object thereof is to provide an oil cooler with an improved mounting strength of water pipes against external stresses. A core portion 33 is formed by alternately stacking a plurality of plates 35, 37 and arranging cooling water passages 39 and oil passages 41 alternately between these plates 35, 37. On an upper portion of the core portion 33 is an oil tank 57 that is formed of an upper plate 47 and a cover plate 55. The upper plate 47 has a cooling water passage holes 43 communicating with the cooling water passages 39 and the oil passages 41. The cover plate 55 has water pipe insertion holes 51, 53 so as to correspond to the cooling water passage holes 43. The water pies 59, 61 are inserted into the cooling water passage holes 43 of the upper plate 47 by causing the water pipes 59, 61 to pass through the water pipe insertion holes 51, 53.
    Type: Grant
    Filed: September 23, 1993
    Date of Patent: April 30, 1996
    Assignee: Calsonic Corporation
    Inventors: Makoto Tajima, Kei Beppu, Tomoyuki Mano, Shigeru Sasaki
  • Patent number: 5408334
    Abstract: A job control terminal creates a unit configuration table indicating the configuration of units connected to each of a plurality of processors in a multi-processor system. The job control terminal also creates an operating state table indicating an operating state of each processor including a CPU using ratio, I/O using ratio, memory using ratio, response time, and so on. When the job control terminal receives electronic mail for requesting job execution from a user through an electronic mail terminal, the job control terminal selects a processor assigned to execute the requested job based on the unit configuration table and the operating state table. When it is determined from the states of the processors that the requested job cannot be executed, information indicating that the job is unacceptable is transmitted from the job control terminal to the electronic mail terminal.
    Type: Grant
    Filed: November 23, 1993
    Date of Patent: April 18, 1995
    Assignees: Hitachi, Ltd., Hitachi Software Engineering Co., Ltd., Hitachi Electronics Services Co., Ltd.
    Inventors: Tadashi Yamagishi, Masahiko Ishimaru, Fujio Fujita, Yoshikazu Ichikawa, Hideki Namba, Motohide Kokunishi, Michio Hirano, Kaoru Kozuma, Toshio Hirosawa, Tutomu Itoh, Atsushi Ueoka, Shigeru Sasaki, Kazuyuki Nakamura
  • Patent number: 5163999
    Abstract: Disclosed is a dampening solution composition for lithographic printing. The solution has a dynamic surface tension ranging from 20 to 50 dyne/cm at 15.degree. C. at most 1.times.10.sup.-1 seconds after a new surface of the solution is formed on the surface of a printing plate; a viscosity ranging from 1.05 to 5.0 cSt at 15.degree. C.; and an emulsification ratio when mixed with ink which is higher by 2 to 30% than that of pure water mixed with ink.
    Type: Grant
    Filed: September 4, 1990
    Date of Patent: November 17, 1992
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Toshio Uchida, Hiroshi Matsumoto, Kenji Kunichika, Shigeru Sasaki
  • Patent number: 5158274
    Abstract: At least one automaton for collectively controlling media inclusive of notes in a shop is located in a first corner, at least one automaton operated by customers is located in a second corner and at least one automaton operated by a clerk who is contacting or negotiating with a customer is located in a third corner. The automatons in individual corners are interconnected together by a sheet conveyor for aligning and conveying the media such as notes one by one. The amount of media stored in each automaton in each corner is always supervised and media are conveyed between automatons, as necessary, to effect supplementation/withdrawal of media. Furthermore, sheets are conveyed between opposed magnetic belts.
    Type: Grant
    Filed: June 13, 1989
    Date of Patent: October 27, 1992
    Assignee: Hitachi, Ltd.
    Inventors: Yasunori Hamada, Shigeru Sasaki, Masao Okayama, Masataka Kawauchi, Naoya Sasaki, Haruo Yamanaka
  • Patent number: 5122561
    Abstract: Disposable moldings comprising a polymer (A) having a repeating structure unit in the main chain represented by the formula (I) ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are respectively a hydrogen atom or a lower alkyl, and a polymer composition comprising the polymer (A). The moldings of the present invention disintegrate themselves due to decomposition of the polymer (A) in atmosphere, soil or water and do not cause any environmental pollution.
    Type: Grant
    Filed: December 21, 1990
    Date of Patent: June 16, 1992
    Assignee: Kuraray Co., Ltd.
    Inventors: Mitsuo Matsumoto, Fumio Sanda, Shigeru Sasaki, Masaki Okazaki
  • Patent number: 4988849
    Abstract: A transaction processing system which includes apparatus for accepting a precontract including the amount of payment/deposit and delivery time of payment/deposit, cash counting apparatus for counting cash, a payment/deposit processing apparatus to be manipulated by the user at the time of payment/deposit on the basis of the user's precontact, delivery apparatus for delivering a medium such as cash and bonds precontracted by the user, transfer apparatus for transferring the medium for the payment/deposit precontract between the cash counting apparatus and the delivery apparatus, and control apparatus for activating the system on the basis of the precontract data of the user. A payment/deposit precontract from a user is accepted via a public telephone line or a data communication network, a medium delivered to the delivery apparatus is prepared in view of other payment precontracts and the time of the visit of the user to the transaction processing system.
    Type: Grant
    Filed: April 8, 1988
    Date of Patent: January 29, 1991
    Assignee: Hitachi, Ltd.
    Inventors: Shigeru Sasaki, Masataka Kawauchi, Yasunori Hamada
  • Patent number: D456952
    Type: Grant
    Filed: January 3, 2001
    Date of Patent: May 7, 2002
    Assignee: Nonogawa Shoji, Ltd.
    Inventors: Tomio Sakurai, Shigeru Sasaki