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1. 发明专利

JPS56152356A MATCHED TERMINATING METHOD FOR DIRECT CURRENT COUPLING BALANCED BUS 失效
公开(公告)号：JPS56152356A
公开(公告)日：1981-11-25
申请号：JP5498480
申请日：1980-04-25
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , NIPPON ELECTRIC CO , HITACHI LTD
发明人： MATSUNAGA HIROSHI , YASUDA TOYOJI , TAKEI TADASHI , FUHA MASAHIRO , MASUDA TAKASHI
IPC分类号： H04B3/00 , H03K19/0175 , H04B3/40 , H04L25/02
摘要： PURPOSE:To prevent the occurrence of the reflected wave, by connecting terminating resistance circuits matched to characteristic impedances between two lines and between two lines to ground of the balanced transmission line respectively and by giving the output settling potential of the receiving circuit to two lines. CONSTITUTION:Both ends of balanced transmission line B for information transfer between transmission circuit DV and receiving circuit RC are terminated by matched terminating resistance circuits consisting of resistances R4, R5 and R6 respectively. Potential +E is applied to one ends of resistances R5 and R6. Characteristic impedances Zb and Zu between two lines and between two lines to ground of balanced transmission line B are matched. The impedance at the view between two lines of transmission line B and the impedance at the view between two lines to ground are equal to impedances Zb and Zu respectively. As a result, the signal generated between two lines to ground and the reflected wave for the external noise are prevented.

2. 发明专利

JPS5871717A SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE 失效
公开(公告)号：JPS5871717A
公开(公告)日：1983-04-28
申请号：JP16999781
申请日：1981-10-26
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： UCHIDA MAKIO , MASUDA TAKASHI , HORIGUCHI KATSUJI , YOSHIMURA HIROSHI , KASAI RIYOUTA
IPC分类号： H01L27/088 , H01L21/8234 , H03K3/037 , H03K17/00 , H03K17/693
摘要： PURPOSE:To reduce the through current and to prevent the generation of heat, by setting in series two transfer gates which are driven by different clocks at the input side of a latching circuit. CONSTITUTION:The CMOS transfer gates 11 and 12 are turned on when clocks -phi1 and -phi2 are set at ''L''. In this case, the additional gates 21 and 22 are turned off to flow no through current. The gates 11 and 12 are turned on when the -phi1 and -phi2 are set at ''L'' and ''H'' respectively. Then an input data D1 is supplied to a latching circuit. In the same way, a data D2 is supplied to the latch circuit when -phi1 and -phi2 are set at ''H'' and ''L'' respectively. The gates 11 and 12 are turned off when -phi1 and -phi2 are set at ''H''. Thus no through current flows.

3. 发明专利

JPS5282190A PROTECTION CIRCUIT OF INTEGRATED CIRCUIT 失效
公开(公告)号：JPS5282190A
公开(公告)日：1977-07-09
申请号：JP15778775
申请日：1975-12-29
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： MASUDA TAKASHI , ISHIGURO HIDEO , OONISHI NOBORU
IPC分类号： H02H7/20 , H01L21/822 , H01L27/02 , H01L27/04
摘要： PURPOSE:To obtain a protecting circuit eliminating the need for exchange of parts after having fulfilled protective functions.

4. 发明专利

JP2003006706A Automatic transaction device and cash processing program 审中-公开
标题翻译：自动交易装置和现金处理程序
公开(公告)号：JP2003006706A
公开(公告)日：2003-01-10
申请号：JP2001190352
申请日：2001-06-22
申请人： Oki Electric Ind Co Ltd , 沖電気工業株式会社
发明人： MASUDA TAKASHI
IPC分类号： G07D9/00
摘要： PROBLEM TO BE SOLVED: To enable a client to be paid with a desired number of each of denominations and to previously confirm the denomination and number of paper money to be paid.
SOLUTION: On an amount input screen for a client to input an amount for dispensing cash, numeral buttons and denomination buttons 7a-7c for denomination designation are displayed corresponding to all the payable denominations and a number display area 8 is set for displaying a number for each denomination. Then, the denomination and number of cash to be dispensed are identified from the combination of the pressed numeral buttons and the denomination buttons 7a-7c and displayed on the number display area 8 and after the end of input, the paper money is paid to the client.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：使客户能够以所需数量的面额支付，并且以前确认要支付的纸币的面额和数量。解决方案：在客户端输入用于分配现金的金额输入屏幕上，对应于所有应付面额显示用于面额指定的数字按钮和面额按钮7a-7c，并且设置数字显示区域8以显示用于显示每个面额。然后，根据按压的数字按钮和面额按钮7a-7c的组合来识别要分配的现金和数量，并显示在数字显示区域8上，并且在输入结束之后，将纸币支付给客户。

5. 发明专利

DE102005002996A1 未知
公开(公告)号：DE102005002996A1
公开(公告)日：2005-09-15
申请号：DE102005002996
申请日：2005-01-21
申请人： NIPPON ELECTRIC CO
发明人： MASUDA TAKASHI
IPC分类号： G11B15/68 , G11B17/00 , G11B17/22 , G11B23/02 , G11B33/04
摘要： A miniaturized library device is provided. The library device employs small-sized magazine having no flag used to detect positions of cells and the magazine is set so that a plurality of cells are arranged in one direction. An accessor mechanism having a picker mechanism to extract a cartridge from an arbitrary cell in the magazine is so mounted as to be movable along a guide rail and is positioned to a position of each of flags, which are arranged to correspond to positions of the cells in the magazine, and of a sensor flag section in a pendulum mechanism. The flags and a sensor flag section each are detected by a common X position sensor fixed to a base. Detection of presence or absence of the magazine is performed by detecting a position of the sensor flag section being displaced due to direct contact of a directly-contacted portion to the magazine.

6. 发明专利

JP2002244608A ADVERTISEMENT SYSTEM USING WINDOW GLASS 失效
公开(公告)号：JP2002244608A
公开(公告)日：2002-08-30
申请号：JP2001045944
申请日：2001-02-22
申请人： HITACHI LTD
发明人： SUGANO KATSUNORI , MASUDA TAKASHI , OKAZAKI MASASABURO , MIZUNO TAKASHI
IPC分类号： G06Q10/00 , G06Q30/02 , G06Q30/06 , G06Q50/00 , G09F19/00 , H04B5/02 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide exact advertisement meeting the needs of the viewers. SOLUTION: A server reads the portable telephone number from a portable telephone set when a customer who carries the portable telephone set just passes by a store to authenticate a member who has been registered, and analyzes information estimated that the customer would be interested in and displayes advertisement on window glass of the store.

7. 发明专利

JP2555083B2 失效
公开(公告)号：JP2555083B2
公开(公告)日：1996-11-20
申请号：JP16681987
申请日：1987-07-06
申请人： HITACHI LTD
发明人： TSUKAMOTO MORIAKI , TOKOI HIROMI , SUMIDA ISAO , INOE KOTARO , CHINEN MASANORI , MASUDA TAKASHI
IPC分类号： H02J7/34 , H02J3/32 , H02J15/00

8. 发明专利

JPH0460349A AIR CONDITIONER WITH MULTIPLE INDOOR UNIT 失效
公开(公告)号：JPH0460349A
公开(公告)日：1992-02-26
申请号：JP17000890
申请日：1990-06-29
申请人： HITACHI LTD
发明人： MATSUSHIMA HIROAKI , MASUDA TAKASHI
IPC分类号： F24F11/02 , F25B6/02 , F25B13/00
摘要： PURPOSE:To eliminate refrigerant noise when an operation is started and further to reduce a driving force for a two-way valve by a method wherein opening or closing valves are arranged at a liquid side connecting pipe and a gas side connecting pipe of an indoor unit and a control circuit for opening the gas side opening or closing valves in the stopped indoor unit after an expansion valve is temporarily closed during the operation is provided. CONSTITUTION:An outdoor unit 1 is comprised of a compressor 3, a four-way valve 4, an outdoor heat exchanger 5, an outdoor fan 6, an electrical expansion valve 7, gas side opening or closing valves 8A, 8B for opening or closing gas side connecting pipes 12A, 12B, liquid side opening or closing valves 9A, 9B for opening or closing the liquid side connection pipes 13A, 13B, and bypassing passages 16A, 16B for preventing an accumulation of refrigerant having capillary tubes 14A, 14B as well as check valves 15A, 15B installed therein. During a heating operation and when an operation of the indoor unit 1 is started, the expansion valve 7 is closed, resulting in that no flow of the refrigerant is found and a pressure in the indoor unit 1 is decreased down to the level of saturation pressure at surrounding temperature, and no refrigerant noise occurs even if the opening or closing valves are opened.

9. 发明专利

JPH049534A AIR CONDITIONER 失效
公开(公告)号：JPH049534A
公开(公告)日：1992-01-14
申请号：JP11002490
申请日：1990-04-27
申请人： HITACHI LTD
发明人： MASUDA TAKASHI , ITO MASAAKI
IPC分类号： F24F5/00
摘要： PURPOSE:To enable thermal radiation of a heat exchanger to be carried out without using any fan irrespective of a natural air flow by a method wherein a duct is mounted on an upper part of a condensing heat exchanger, an upper part of the condensing heat exchanger is expanded more than its lower part and a compressor is stored in the heat exchanger. CONSTITUTION:A compressor 1 is mounted in a part enclosed by a condensing heat exchanger 2 and the heat exchanger 2 is disposed in such a shape as one in which it is expanded from its lower part toward its upper part. Air in an outdoor unit is heated by a radiation of condensing latent heat for cooling of the heat exchanger 2 and a heat radiation of the compressor 1 so as to generate a buoyancy. Air around the heat exchanger 2 is fed inside the outdoor unit under a natural convection flow as indicated by a broken arrow due to a draft effect in a duct 10 and then the air is discharged out of the upper part of the duct. Accordingly, it is possible to promote heat radiation of the heat exchanger 2 against the surrounding air without using any fan. Since the heat exchanger 2 is disposed over the ground earth 12 by an installing table 11, it is also possible to perform heat radiation of the forced convection flow to the surrounding air with natural air.

10. 发明专利

JPH0359203A HEAT PUMP TYPE ROAD SURFACE SNOW MELTING DEVICE 失效
公开(公告)号：JPH0359203A
公开(公告)日：1991-03-14
申请号：JP19416589
申请日：1989-07-28
申请人： HITACHI LTD , TOHOKU ELECTRIC POWER CO
发明人： MASUDA TAKASHI , OYAMA YUKIO , YOSHINAGA SHINYA , YOSHIDA YORIO , SUZUKI YOSHIKATSU
IPC分类号： E01H5/10 , E01C11/26
摘要： PURPOSE:To decrease partial snow melting by constituting a heat pump type refrigerating cycle out of a compressor, an evaporator, a four-way valve, and a condenser, and laying a heat radiating panel composed of a refrigerant pipe of a condenser and a heat radiating plate on the road surface. CONSTITUTION:A heat radiating panel 1 is laid on the road surface 2. A snow sensor 5 detecting a snow coverage quantity on the road surface 2 is provided, and a drainage ditch 6 is provided on the end part of the road surface 2. A heat radiating panel 1 is constituted so that the refrigerant pipe 1c of a condenser held with a heat exchanger plate 1b is meanderingly arranged on the lower part of a flat plate shaped heat radiating plate 1a and the heat exchanger plate 1b is connected to the heat radiating plate 1a. Further, a heat pump device 3 is composed of a compressor 7, a four-way valve 8, an outdoor heat exchanger 9, a blower 15, and the refrigerant pipe 1c for the condenser, the refrigerant pipe 1c is meanderingly arranged, and a plurality of heat radiating panels 1 are connected in parallel to the device 3. Hereby, snow melting on the road surface with few partial melting can be performed.

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