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11. 发明专利

DE69505873D1 未知
公开(公告)号：DE69505873D1
公开(公告)日：1998-12-17
申请号：DE69505873
申请日：1995-04-03
申请人： OKI ELECTRIC IND CO LTD
发明人： OOISHI NOBORU , ANDOU HIROKAZU , SUEMUNE TOSHIRO , KISHIMOTO MITSURU
IPC分类号： B41J2/235 , B41J2/28 , B41J29/00
摘要： An impact printer has a print head in which demagnetizing coils are embedded in a filling compound. A resistor or Zener diode is connected in series between the print head and the printer's frame ground, to prevent current flow through the filling compound from causing corrosion of the demagnetizing coils, while permitting discharge of static charge from the print head to ground.

12. 发明专利

DE69011797T2 未知
公开(公告)号：DE69011797T2
公开(公告)日：1995-05-04
申请号：DE69011797
申请日：1990-10-04
申请人： OKI ELECTRIC IND CO LTD
发明人： ANDOU HIROKAZU , KISHIMOTO MITSURU , OOISHI NOBORU , UMEZAWA YOICHI
IPC分类号： B41J29/377 , B41J2/28
摘要： In a wire-dot print head having an armature (10) with a tip to which a print wire (11) is secured, a core (16) provided in confrontation with the armature, plate spring (7) which is supported in a canti lever fashion and to which the armature is fixed, a permanent magnet assembly (4, 18) generating a magnetic flux to cause the armature to be attracted toward the core overcoming the resilient force of the plate spring, and a coil (13) wound on the core to generate a magnetic flux upon energization to cancel the magnetic flux from the permanent magnet assembly thereby to release the armature, the permanent magnet assembly comprises a first permanent magnet (4) of samarium-cobalt type, and a second permanent magnet (18) of neodyminum-iron-boron type or lanthanoid-iron-boron type.

13. 发明专利

GB2269137A Adjusting print gap in accordance with measured flight times of printing needles. 未知
公开(公告)号：GB2269137A
公开(公告)日：1994-02-02
申请号：GB9314630
申请日：1993-07-14
申请人： OKI ELECTRIC IND CO LTD
发明人： SAKAINO HIROSHI , ISHIMIZU HIDEAKI , KISHIMOTO MITSURU , OOISHI NOBORU , ISHIKAWA MASAYUKI , KOMORI CHIHIRO , AKUTSU NAOJI , TANUMA JIRO , KASAI TADASHI
IPC分类号： B41J2/30 , B41J11/20 , B41J25/308 , B41J29/46
摘要： According to a method of adjusting a head gap, a wire dot head is set to a predetermined reference head gap; a printing pattern for detecting printing flight time of the printing wires is printed by a plurality of pins; reference printing flight times of respective pins are detected. Next, a test printing is performed with test printing dots previously selected from printing data, and the printing flight time of the test printing is detected. Then, the thickness of the printing media is calculated based on the reference printing flight time and the printing flight time of the test printing using an algorithm in which the difference of the printing flight time corresponding to the difference of the head gap, is used. Then, a shift amount of the wire dot head is calculated for setting the head gap to an optimum value according to the thickness of the printing media, and gap shifting mechanism shifts the wire dot head by the shift amount. This leads highly accurate detection of the head gap and improves printing quality thereof. As described, each armature of the print head is provided with a capacitative sensor, and the integrated capacitance waveform (Fig 10a) is A/C amplified (Fig 10b), differentiated and compared against a reference voltage (Fig 10c) to provide a pulse (Fig 10d) whose width represents the flight time.

14. 发明专利

DE60205329T2 未知
公开(公告)号：DE60205329T2
公开(公告)日：2006-04-06
申请号：DE60205329
申请日：2002-11-21
申请人： NIPPON OIL CORP , MATSUMURA OIL RES CORP
发明人： AKADA TAMIO , KOMINAMI AKIHIKO , KISHIMOTO MITSURU , KOHNO AKIRA , KINOSHITA HIROTSUGU , NOMURA SOUICHI , ARAI TAKASHI , SAKAMOTO KIYOMI
IPC分类号： C10M169/02 , C10M169/06 , C10M115/08 , C10M125/10 , C10M129/40 , C10M135/04 , C10M135/06 , C10M135/18 , C10M135/22 , C10M135/36 , C10M137/10 , C10N10/02 , C10N10/04 , C10N10/12 , C10N50/10
摘要： The grease composition of the present invention contains, in a lubricant base oil, 0.01 to 10% by mass of a fatty acid salt, 0.01 to 10% by mass of carbonate, 2 to 30% by mass of a thickener, and 0.1 to 20% by mass of a sulfur type extreme-pressure agent on the basis of the total amount of composition.

15. 发明专利

DE69624316T2 未知
公开(公告)号：DE69624316T2
公开(公告)日：2003-06-18
申请号：DE69624316
申请日：1996-11-21
申请人： OKI DATA KK
发明人： KISHIMOTO MITSURU , OOISHI NOBORU , IKEDA KIYOSHI , SHIMOSUGI MASAHIKO , KOIDO SHIGENORI , CHIGIRA NOBUTOSHI , MINE YUKO
IPC分类号： B41J2/21 , H04N1/50

16. 发明专利

DE69229790T2 未知
公开(公告)号：DE69229790T2
公开(公告)日：1999-12-02
申请号：DE69229790
申请日：1992-12-25
申请人： MITSUBISHI MOTORS CORP
发明人： MIYAMOTO KATSUHIKO , IIDA KAZUMASA , KISHIMOTO MITSURU , HOSONO KIYOTAKA
IPC分类号： F01L1/26 , F01L13/00 , F02D17/02 , F02D41/00 , F02D41/36 , F02F7/00 , F02P5/04 , F02P5/15 , F02P9/00
摘要： An automobile engine (E) capable of changing over the operating area thereof between an operating area with all the cylinders being in action and one with a certain number of cylinders being at rest by stopping the operation of valve operation mechanisms for suction and exhaust in selected cylinders out of a plurality of cylinders, in particular, the engine comprising an engine revolution sensor (12), a boost pressure sensor (10), ignition driving devices (23, 24, 25), and a control device (15) for controlling a mechanism for stopping cylinders and the ignition driving devices, wherein an operating area with certain number of cylinders being at rest is determined from information on engine revolutions Ne and boost pressure Pb, and wherein a torque fluctuation of the engine occurring when the engine operating area is switched from an operating area with all the cylinders being in action to an operation area with a certain number of cylinders being at rest, and vice versa is offset by the retard amount processing of ignition timing or by idle-up so as to prevent the generation of torque shocks resulting from extraordinary change in output occurring when such switching is carried out to thereby prevent stall or improve drivability.

17. 发明专利

GB2269137B Method of adjusting a head gap for a wire dot impact printer 未知
公开(公告)号：GB2269137B
公开(公告)日：1996-07-24
申请号：GB9314630
申请日：1993-07-14
申请人： OKI ELECTRIC IND CO LTD
发明人： SAKAINO HIROSHI , ISHIMIZU HIDEAKI , KISHIMOTO MITSURU , OOISHI NOBORU , ISHIKAWA MASAYUKI , KOMORI CHIHIRO , AKUTSU NAOJI , TANUMA JIRO , KASAI TADASHI
IPC分类号： B41J2/30 , B41J11/20 , B41J25/308 , B41J29/46
摘要： According to a method of adjusting a head gap, a wire dot head is set to a predetermined position of a reference head gap; a printing pattern for detecting printing time is printed by a plurality of pins; reference printing times of respective pins are detected. Next, a test printing is performed with test printing dots previously selected from printing data, and printing time of the test printing is detected. Then, the thickness of the printing media is calculated based on the reference printing time and the printing time of the test printing. At that time, a rule of thumb in which the difference of the printing time corresponds to the difference of the head gap, is used. Then, a shift amount of the wire dot head is calculated for setting the head gap to an optimum value according to the thickness of the printing media, and gap shifting mechanism shifts the wire dot head by the shift amount. This leads to highly accurate detection of the head gap and improves printing quality thereof.

18. 发明专利

DE69011797D1 未知
公开(公告)号：DE69011797D1
公开(公告)日：1994-09-29
申请号：DE69011797
申请日：1990-10-04
申请人： OKI ELECTRIC IND CO LTD
发明人： ANDOU HIROKAZU , KISHIMOTO MITSURU , OOISHI NOBORU , UMEZAWA YOICHI
IPC分类号： B41J29/377 , B41J2/28
摘要： In a wire-dot print head having an armature (10) with a tip to which a print wire (11) is secured, a core (16) provided in confrontation with the armature, plate spring (7) which is supported in a canti lever fashion and to which the armature is fixed, a permanent magnet assembly (4, 18) generating a magnetic flux to cause the armature to be attracted toward the core overcoming the resilient force of the plate spring, and a coil (13) wound on the core to generate a magnetic flux upon energization to cancel the magnetic flux from the permanent magnet assembly thereby to release the armature, the permanent magnet assembly comprises a first permanent magnet (4) of samarium-cobalt type, and a second permanent magnet (18) of neodyminum-iron-boron type or lanthanoid-iron-boron type.

19. 发明专利

DE69624316D1 未知
公开(公告)号：DE69624316D1
公开(公告)日：2002-11-21
申请号：DE69624316
申请日：1996-11-21
申请人： OKI DATA KK
发明人： KISHIMOTO MITSURU , OOISHI NOBORU , IKEDA KIYOSHI , SHIMOSUGI MASAHIKO , KOIDO SHIGENORI , CHIGIRA NOBUTOSHI , MINE YUKO
IPC分类号： B41J2/21 , H04N1/50

20. 发明专利

DE69229790D1 未知
公开(公告)号：DE69229790D1
公开(公告)日：1999-09-16
申请号：DE69229790
申请日：1992-12-25
申请人： MITSUBISHI MOTORS CORP
发明人： MIYAMOTO KATSUHIKO , IIDA KAZUMASA , KISHIMOTO MITSURU , HOSONO KIYOTAKA
IPC分类号： F01L1/26 , F01L13/00 , F02D17/02 , F02D41/00 , F02D41/36 , F02F7/00 , F02P5/04 , F02P5/15 , F02P9/00
摘要： An automobile engine (E) capable of changing over the operating area thereof between an operating area with all the cylinders being in action and one with a certain number of cylinders being at rest by stopping the operation of valve operation mechanisms for suction and exhaust in selected cylinders out of a plurality of cylinders, in particular, the engine comprising an engine revolution sensor (12), a boost pressure sensor (10), ignition driving devices (23, 24, 25), and a control device (15) for controlling a mechanism for stopping cylinders and the ignition driving devices, wherein an operating area with certain number of cylinders being at rest is determined from information on engine revolutions Ne and boost pressure Pb, and wherein a torque fluctuation of the engine occurring when the engine operating area is switched from an operating area with all the cylinders being in action to an operation area with a certain number of cylinders being at rest, and vice versa is offset by the retard amount processing of ignition timing or by idle-up so as to prevent the generation of torque shocks resulting from extraordinary change in output occurring when such switching is carried out to thereby prevent stall or improve drivability.

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