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91. 发明专利

JPS63251260A PRINTER 失效
公开(公告)号：JPS63251260A
公开(公告)日：1988-10-18
申请号：JP8477187
申请日：1987-04-08
申请人： HITACHI LTD
发明人： OKUDA YUTAKA , UENO AKIO
IPC分类号： B41J11/34 , B41J29/13
摘要： PURPOSE:To reduce the size of a printer without causing breakdown of the door of a tractor, by constructing the printer such that lower end portion of door engages with a resilient projection of tractor body upon opening of the door. CONSTITUTION:Upon closure of a cover 4 with door 11 of a reactor 9 being opened (failure to close it in the direction of an arrow B), lower end of the cover 4 contacts the door 11. Here, pushing force of the upper cover 4 against the door 11 transmits from the lower end 11a of door to a projection 9a so as to deform the projection 9a resiliently thus disengaging the lower end 11a of door from the projection 9a and rotating the door 11 in the direction of an arrow C together with the upper cover 4. At this time, a sound is produced to alarm opening of the door 11. Consequently, the cover 4 is closed upon closure of the door 11. Since the door 11 is not broken down, the tractor 9 can be arranged near the cover 4 resulting in reduction of the size of a printer.

92. 发明专利

JPS63227365A PRINTER 失效
公开(公告)号：JPS63227365A
公开(公告)日：1988-09-21
申请号：JP6094887
申请日：1987-03-18
申请人： HITACHI LTD
发明人： UENO AKIO , IKEMURA TOSHIRO
IPC分类号： B41J15/04 , B41J13/10 , B41J35/04
摘要： PURPOSE:To obtain a printer in which inspection and replacement of a ribbon guide can be performed within the width of a paper feeding passage, by a construction wherein a paper guide constituting a paper feeder is provided with an inspection port for replacing the ribbon guide, and a paper guide piece constituting a part of the paper guide is detachably fitted to an inspection port part. CONSTITUTION:A printer comprises a paper guide 2 provided with an inspection port for replacement of a ribbon guide 1, a feeding roller 4 for feeding a printing paper 3, a pressure roller 5 for pressing the paper 3 against the roller 4, a printing head 6 for printing on the paper 3, a platen 8 for receiving an impact force of the head 6, and an ink ribbon 9 for printing on the paper by wires of the head 6. The head 6 is fixed to a carrier base 10 fitted to a support rail 11 so that it can be slidden, and is moved leftward and rightward in the column directions. The inspection port 12a is provided at a part of the paper guide 2, and a guide piece 12 is removed through this part. The guide piece 12 is flush with the inside surface of the paper guide 2 so that the paper 3 being fed is not caught by the guide piece. Thus, the overall width W of a printer can be set to a required minimum width.

93. 发明专利

JPS636470B2 失效
公开(公告)号：JPS636470B2
公开(公告)日：1988-02-09
申请号：JP18043380
申请日：1980-12-22
申请人： HITACHI LTD
发明人： NEMOTO YOSHIAKI , KIDO YASUO , UENO AKIO , TAKENOSHITA MITSUAKI , INA FUJITSUGU
IPC分类号： B66B1/24 , B66B1/26

94. 发明专利

JPS6244472A SYSTEM FOR FEED CONTROL OF PRINTING PAPER 失效
公开(公告)号：JPS6244472A
公开(公告)日：1987-02-26
申请号：JP18419785
申请日：1985-08-23
申请人： HITACHI LTD
发明人： SUGAWARA HISAO , UENO AKIO
IPC分类号： B41J11/42 , B41J11/66 , B41J11/70
摘要： PURPOSE:To shorten the length of an issued card and to enhance printing quality, by performing reverse feed and positive feed in combination after the cutting of paper. CONSTITUTION:After printing paper 1 has been cut, reverse feed is performed to replace a dimension LA with a dimension LB. When printing is performed in the state of a dimension LB from a printing head 5, a sprocket hole 1a at the time of the print ing of a first line is engaged with a push tractor pin 2a in such a state that a contact point is present in the side of roll paper. Therefore, the difference DELTAepsilon between the diameters of the hole and the pin exerts effect on the pitch P1 of a first line and a second line and difference is generated between the pitch P1 and the pitch P2 on and after the second line and a dimension G1 comes to a narrow interval by a dimen sion DELTAepsilon to lower printing quality. Therefore, the engagement of the sprocket hole 1a and the push tractor pin 2a imparts a slight positive feed dimension delta(delta>DELTAepsilon) from the reverse feed dimension LB at the time of the printing of first line to set paper so as to perform the printing of the first line in the dimension L2 from the leading end thereof. As mentioned above, by combining reverse feed and positive feed, all of line intervals and the intervals of printing characters can respectively be kept constant set to P2 and G2 to obtain good printing quality.

95. 发明专利

JPS6236233A AUTOMATIC BANKBOOK ISSUING DEVICE 失效
公开(公告)号：JPS6236233A
公开(公告)日：1987-02-17
申请号：JP17415985
申请日：1985-08-09
申请人： HITACHI LTD , HITACHI TECHNO ENG
发明人： UENO AKIO , YAMAMOTO KAZUAKI , KAWABATA KEIJI , OKADA SEIJI , MORITA ATSUSHI
IPC分类号： B65H3/06 , B41J13/00 , B41J13/02
摘要： PURPOSE:To accomplish a large capacity accommodation of bankbooks or the like with good space efficiency by allowing a storage to accommodate bankbooks in a plurality of rows, and by sending then off to a transport part using one drive motive. CONSTITUTION:Sending-off of unused bankbooks 22 accommodated in a storage 21 in two rows is made from the row on front side viewed from the transport part 3. When all unused books 22 in this front row are issued, a sendoff command from the rear row in the storage 21 is given from a medium sensor. The command energizes an electro-magnetic clutch 67 to provide coupling of a drive shaft 28b with a pulley 65, and a belt 66 transmits the drive force of a motor 62 to a feed roller 23b. This causes rotation of both feed rollers 23a, 23b, and an unused book 22 in contact with the feed roller 23b is pushed into the front row by the pressure of a pressure mechanism 25 on the rear row side, and advances under a pressure contact roller in a pressure mechanism 25 on front row side to be sent to the transport part 3.

96. 发明专利

JPS6115281B2 JPS6115281B2 - 失效
公开(公告)号：JPS6115281B2
公开(公告)日：1986-04-23
申请号：JP3129879
申请日：1979-03-16
申请人： Hitachi Ltd
发明人： UENO AKIO , KIDO YASUO , NEMOTO YOSHIAKI , INA FUJITSUGU , KAWADA GENICHIRO , TAKEDA KAZUTOSHI , NAKABYODO AKIRA
IPC分类号： F15B1/00 , B66B9/04

97. 发明专利

JPS582911B2 失效
公开(公告)号：JPS582911B2
公开(公告)日：1983-01-19
申请号：JP13686377
申请日：1977-11-15
申请人： HITACHI LTD
发明人： UENO AKIO , SASAKI MAMORU , SHIGETA MASAYUKI , MURAKAMI YUKIO , KIDO YASUO , ITO TAKAAKI
IPC分类号： B60B19/00 , B66B7/04 , B66B9/04

98. 发明专利

JPS57137279A PREVENTIVE DEVICE FOR SINKING FOR HYDRAULIC ELEVATOR 失效
公开(公告)号：JPS57137279A
公开(公告)日：1982-08-24
申请号：JP2138881
申请日：1981-02-18
申请人： HITACHI LTD
发明人： UENO AKIO
IPC分类号： B66B1/36 , B66B9/04

99. 发明专利

JPS55123005A POWER SUPPLY UNIT FOR HYDRAULIC ELEVATOR 失效
公开(公告)号：JPS55123005A
公开(公告)日：1980-09-22
申请号：JP2992579
申请日：1979-03-16
申请人： HITACHI LTD
发明人： NEMOTO YOSHIAKI , KIDO YASUO , UENO AKIO , NAKABIYOUDOU AKIRA , INA FUJITSUGU
IPC分类号： F15B21/04 , B66B9/04
摘要： PURPOSE:To reduce the area of an installation floor and the number of installation work steps, by providing the cooling pump of an oil cooler in the body of a power supply unit and mounting the radiator and fan motor of the oil cooler with a vibration absorber on the top of a tank. CONSTITUTION:A power supply unit comprises a tank 11, a pump 4 which sucks and discharges oil of the tank, a control valve 8 connected to the discharge side of the pump 4 and a means for cooling the oil in the tank 11. The cooling pump 14 of the oil cooler and an electric motor 15 for driving the pump 14 are mounted on a base 1. A fan motor 17 and a radiator 16 for cooling the working oil of the oil cooler are mounted with a vibration absorber 18 on an iron plate which covers the top of the tank 11. Since the oil cooler is not separately mounted, nothing but the power supply unit needs to be installed after conveyance. This results in reducing the number of installation work steps and the area of an installation floor.

100. 发明专利

JPS5537767A PUSHHBUTTON DEVICE 失效
公开(公告)号：JPS5537767A
公开(公告)日：1980-03-15
申请号：JP11092078
申请日：1978-09-09
申请人： HITACHI LTD
发明人： NEMOTO YOSHIAKI , UENO AKIO , KITAMURA TETSUO , WATANABE YUUZOU , TANAKA KATSUJI
IPC分类号： B66B3/00 , B66B1/14 , B66B1/46 , B66B1/50 , H01H13/02 , H01H13/04

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