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51. 发明专利

JP2003012299A Selector circuit of vehicle for high lift work 审中-公开
标题翻译：用于高升程车辆的车辆选择电路
公开(公告)号：JP2003012299A
公开(公告)日：2003-01-15
申请号：JP2001194636
申请日：2001-06-27
申请人： Aichi Corp , Toudenshiya:Kk , 株式会社アイチコーポレーション , 株式会社東電社
发明人： OHIRA AKIHIKO , MOROTA TAKASHI , FUEKI YUJI , ISHIHARA MOTOKUNI , NAITO KAZUYUKI
IPC分类号： B66F9/24 , B66F9/075 , B66F11/04 , H01H9/54 , H01H21/00
摘要： PROBLEM TO BE SOLVED: To provide a selector circuit with a high degree of freedom of design and a low production cost while preventing a circuit trouble from occurring by lowering a surge current produced by the operation of a select means.
SOLUTION: A slider 82 performing the same tilting operation as that of an operating lever 53 is slidingly moved on a substrate 83 according to the operation of the operating lever 53 and comes into contact with either of selection terminals 86 and 88. A conductive path extending from the slider 82 and conductive paths 87 and 89 extending from the selection terminals 86 and 88 are connected to a controller 60. A resistance 90 is formed to prevent a surge current flowing through the conductive path 85 when the slider 82 comes into contact with the selection terminals 86 and 88 from exceeding the allowable current value of the contact part thereof. Connection conductive paths 93 and 95 are joined across the conductive path 85 and the selection terminal side conductive paths 87 and 89, and capacitors 94 and 96 for smoothening a variation in the voltage applied to the selection terminals 86 and 88 by the vibration of the slider 82 generated when the slider 82 is moved closely to the selection terminals 86 and 88 are installed in the connection conductive paths 93 and 95.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种具有高设计自由度和低生产成本的选择器电路，同时通过降低由选择装置的操作产生的浪涌电流来防止电路故障的发生。解决方案：执行与操作杆53相同的倾斜操作的滑块82根据操作杆53的操作在基板83上滑动移动，并与选择端子86和88中的任一个接触。导电路径延伸从滑动件82和从选择端子86和88延伸的导电路径87和89连接到控制器60.形成电阻90，以防止当滑块82接触到导电路径85时的浪涌电流流过导电路径85 选择端子86和88超过其接触部分的容许电流值。连接导电路径93和95跨过导电路径85和选择端子侧导电路径87和89以及电容器94和96连接，用于通过滑块的振动来平滑施加到选择端子86和88的电压的变化当滑块82紧密地移动到选择端子86和88时产生的连接导体路径93和95被安装在连接导电路径93和95中。

52. 发明专利

JP2002293499A INVERTER CONTROL DEVICE FOR WORKING VEHICLE 失效
公开(公告)号：JP2002293499A
公开(公告)日：2002-10-09
申请号：JP2001099621
申请日：2001-03-30
申请人： AICHI CORP KK
发明人： MOROTA TAKASHI , NAKAZAWA SHUNICHI , YOSHIDA SEIO
IPC分类号： B60R16/033 , B60R16/02 , B66F9/24 , B66F11/04 , H02M7/48
摘要： PROBLEM TO BE SOLVED: To provide a low-cost inverter control device for a battery-driven working vehicle, offering simple construction with no special charging circuit. SOLUTION: In the working vehicle having a battery B and an electric motor M to be driven by the electric power of the battery for the travel of the vehicle, the inverter control device 100 comprises a DC-DC converter circuit 10, a rectifying circuit 20 for rectifying a commercial power source, an inverter circuit 30 and a control circuit 40 for controlling the operation of power control elements for the DC-DC converter circuit and the inverter circuit. When the commercial power source is connected to the rectifying circuit 20 and the vehicle is in a stopped condition, the control circuit 40 controls the operation of the power control element 15 to operate the DC-DC converter circuit 10 as a voltage-drop DC-DC converter for charging the battery B.

53. 发明专利

JP2002284493A SUB-BOOM DEVICE FOR HIGH-LIFT WORKING VEHICLE 失效
公开(公告)号：JP2002284493A
公开(公告)日：2002-10-03
申请号：JP2001086782
申请日：2001-03-26
申请人： AICHI CORP KK
发明人： SAKAMOTO TORU , MOROTA TAKASHI , KUWABARA YOSHINORI
IPC分类号： B66F9/06 , B66F11/04
摘要： PROBLEM TO BE SOLVED: To facilitate work for storing a sub-boom and permit the swinging motion of a working table and suspension work in the state of lifting a cargo when the sub-boom is located above the working table. SOLUTION: This sub-boom device 30 arranged at the upper end of a vertical post 13 protruding upward from the upper part of a horizontal arm 17 comprises a first turning body 31 mounted at the upper end of the vertical post 13 turnably in a horizontal plane, an oscillating member 41 pivotally connected to the upper end of the first turning body 31 oscillatingly in a vertical direction, a second turning body 51 mounted at the upper end of the oscillating member 41 turnably and the sub-boom 61 having a base end mounted at the upper end of the second turning body 51. The sub-boom 61 has a sub-boom body 63 and a winch mechanism 71. The sub-boom body 63 having a base-end sub-boom 63a having a base- end lower face connected to the second turning body 51 and an end sub-boom 63b, combined in a nesting form, can be expanded by using a built-in sub expansion cylinder 65.

54. 发明专利

JP2001357754A SELECTOR CIRCUIT OF SERVICE VEHICLE FOR ELEVATED WORK 失效
公开(公告)号：JP2001357754A
公开(公告)日：2001-12-26
申请号：JP2000177817
申请日：2000-06-14
申请人： AICHI CORP KK , TOUDENSHIYA KK
发明人： MOROTA TAKASHI , ISHIHARA MOTOKUNI
IPC分类号： B66F9/24 , B66F11/04 , H01H21/02
摘要： PROBLEM TO BE SOLVED: To provide a selector circuit of a service vehicle for elevated work, wherein a constitution has an enhanced design freedom and the manufacturing cost can be reduced than that of a conventional one by reducing a surge current which is generated when the circuit is closed by selecting operation of selection means while preventing failure in circuit by thermal damages. SOLUTION: A slider 82 to perform the same tilting as a control lever 53 is slidingly moved on a substrate 83 in accordance with the operation of the control lever 53, and selectively contacts either of selecting terminals 86, 88. A conductive path 85 extending from the slider 82 and conductive paths 87, 89 extending from the selecting terminals 86, 88 are respectively connected to a controller 60 by electric cables D2, D4, D5, and at the conductive path 85 extending from the slider 82, a resistor is installed so that a surge current which flows through the circuit does not exceed a current value that is allowed to this contact part.

55. 发明专利

JPH11130396A CONTROLLER FOR WORK VEHICLE FOR BOTH CRANE AND HIGH LIFT WORK 失效
公开(公告)号：JPH11130396A
公开(公告)日：1999-05-18
申请号：JP29867597
申请日：1997-10-30
申请人： AICHI CORP KK
发明人： YAMAGUCHI NOBUYUKI , OTA MINORU , OHIRA AKIHIKO , ABE KAZUMI , TSURUMAKI KOICHI , MOROTA TAKASHI , TSUJIHARA NAOTO
IPC分类号： B66F9/24 , B66F11/04
摘要： PROBLEM TO BE SOLVED: To provide a controller for a work vehicle used for both a crane and high lift work, which is capable of performing efficient work without needing to operate a winch to match the telescopic operation of a boom during high lift work. SOLUTION: When the telescopic operation of a boom is carried out, a controller 41 computes the telescopic speed of the boom by using a detected changing amount of a boom length and a time needed for the telescopic operation thereof. Then, a flow rate control valve 25 is driven by a driving amount according to the telescopic speed of the boom to control the flow rate of oil supplied to a winch motor 31a. Thus, a winch 31 is driven at a speed corresponding to the telescopic speed of the boom, and a wire having a length equal to the telescopic amount of the boom is wound and delivered.

56. 发明专利

JPH0899799A WORKING CABIN 失效
公开(公告)号：JPH0899799A
公开(公告)日：1996-04-16
申请号：JP26313094
申请日：1994-10-03
申请人： AICHI CORP KK , KANSAI ELECTRIC POWER CO
发明人： TAYAMA HIROFUMI , ITO TSUNEO , SASAKI TETSUO , YOSHIDA KENJI , SHINTANI HIROYUKI , ABE KAZUMI , MOROTA TAKASHI
IPC分类号： B66F9/06 , B66F9/24 , B66F11/04
摘要： PURPOSE: To prevent the generation of a potential difference at the inside by an electrostatic induction in a working cabin, when the vehicle approaches to an electric wire. CONSTITUTION: In a working cabin, the outer wall part 24 of an operator seat 23 is composed of an outer layer 24a made of an electric insulating material facing the outer side, and a conductive layer 24c made of a conductive material formed on the inner side of the outer layer 24a. On the inside of the conductive layer 24c, an inner layer 24b facing to the inner space S of the operator seat may be formed in some case. In some occasion, an intermediate layer made of an electric insulating material is formed, a space layer is formed between the outer layer and the intermediate layer, which is made almost in a vacuum condition, or an electric insulating gas is sealed in the space.

57. 发明专利

JPH0866883A GRIPPER CONTROL DEVICE OF MANIPULATOR 失效
公开(公告)号：JPH0866883A
公开(公告)日：1996-03-12
申请号：JP22729694
申请日：1994-08-29
申请人： AICHI CORP KK
发明人： MOROTA TAKASHI
IPC分类号： B25J13/02 , B25J19/06 , B66F9/06 , B66F11/04
摘要： PURPOSE: To prevent simple turning-off of a locking means from leading to the releasing of a gripper from the state of being held locked. CONSTITUTION: In a gripper control device 30, a conventional controller 39 is used which, when a locking means 33 is off, controls the opening or closing motion of a gripper in accordance with an opening/closing motion control signal from a gripper operating means 31, and which, when the locking means 33 is on, holds the gripper locked in opening or closing motion that was initiated when the locking means 33 was turned on the last time. Even if the locking means 33 is turned off with the gripper operating means 31 not operated and no closing motion control signal output from a signal detection means 35, the gripper is held in opening or closing motion by an unlock limit means 36. When the locking means 33 is turned off while an output of the closing motion control signal is detected, the gripper is released from the state of being held locked.

58. 发明专利

JPH02306971A PHENETYL ALCOHOL DERIVATIVE AND IMMUNE SUPPRESSING AGENT CONTAINING PHENETYL ALCOHOL DERIVATIVE AS ACTIVE INGREDIENT 失效
公开(公告)号：JPH02306971A
公开(公告)日：1990-12-20
申请号：JP12795189
申请日：1989-05-23
申请人： TSUMURA & CO
发明人： MOROTA TAKASHI , KAWAMURA HIDEKI , TAKEMOTO NORIHITO , NISHIMURA HIROAKI
IPC分类号： A61K31/045 , A61K31/047 , A61K31/05 , A61K31/19 , A61K31/357 , A61K31/36 , A61P7/06 , A61P13/02 , A61P15/00 , A61P29/00 , A61P37/06 , C07C39/11 , C07D317/54
摘要： NEW MATERIAL:3,4,5-Trihydroxyphenetyl alcohol expressed by the formula. USE:A medicine. Active ingredient for immune suppressing agent. The alcohol derivative expressed by the formula has mitogen activity suppressing action and is formulated into a preparation such as tablet or granule by adding carrier or assistant thereto and the preparation is administered. The preparation is orally administered in dose of 50mg-5g (as active ingredient amount)/adult/day divided several times. PREPARATION:3,4,5-Trimethoxyphenyl acetic acid is heated in hydrobromic acid under reflux to methylate the above-mentioned compound or 3,4,5- trimethoxyphenyl acetic acid is directly protected with a protecting group such as benzyl bromide and then carboxyl group thereof is reduced and deprotected to provide the compound expressed by the formula.

59. 发明专利

JPH02264718A ALDOSE REDUCTASE INHIBITOR 失效
公开(公告)号：JPH02264718A
公开(公告)日：1990-10-29
申请号：JP8390689
申请日：1989-04-04
申请人： TSUMURA & CO
发明人： MOROTA TAKASHI , TAKEDA HIROKO , SASAKI HIROSHI , SATO SHUNJI
IPC分类号： C07D307/77 , A61K31/335 , A61K31/35 , A61K31/352 , A61K36/48 , A61P3/08 , A61P43/00 , C07D311/04 , C07D311/22 , C07D313/00 , C07D313/20 , A61K35/78
摘要： PURPOSE:To obtain an aldose reductase inhibitor comprising an active substance separated from an extract of dried core material of Sappan lignum of crude drug with methanol as an active ingredient. CONSTITUTION:An aldose reductase inhibitor comprising compounds shown by formula I to formula VII obtained from separated from an extract of dried core material of Sappan lignum of crude drug with methanol as an active ingredient. A dose of the compound is 50mg-5g per adult daily in the case of oral drug and preferably 0.1mg-1g in the case of parenteral drug. Methanol essence is obtained by distilling away a solvent under reduced pressure from an extracted solution of Sappan lignum with methanol, then dissolved in water, extracted with ethyl acetate three times, prepared ethyl acetate essence is chromatographed by silica gel column, extracted with chloroform, then a mixed solvent of chloroform and methanol (methanol content: 5, 10, 15, 20%), elution part of 5 % methanol-chloroform is chromatographed by Sephadex LH-20 column and fractionated to give compounds shown by formula I to formula VII.

60. 发明专利

JPH0240394A 5-LIPOXYGENASE INHIBITOR 失效
公开(公告)号：JPH0240394A
公开(公告)日：1990-02-09
申请号：JP18838688
申请日：1988-07-29
申请人： TSUMURA & CO
发明人： NISHIMURA HIROAKI , MOROTA TAKASHI , YANAGISAWA TOSHIHIKO , CHIN MASAO
IPC分类号： C12N9/99 , A61K31/70 , A61K31/7028 , A61K36/00 , A61K36/18 , A61K36/53 , A61P29/00 , A61P37/08 , A61P43/00 , C07H15/18
摘要： PURPOSE:To obtain the title drug useful for treating allergic diseases such as bronchial asthma or pollen hypersensitivity comprising a specific phenethyl alcohol glycoside contained in Rehmannia glutinosa Libosch. var. pururea Makno, etc., as an active ingredient. CONSTITUTION:A drug containing a compound shown by the formula as an active ingredient. The compound shown by the formula, for example, is obtained by extracting glutinosa Libosch. var. pururea Makino with a solvent such as water or an alcohol, removing the solvent from the extracted solution, dissolving the residue in water, subjecting the solution to Sephadex column chromatography using water, methanol, etc., as an eluting solvent several times and fractionating the aimed component by thin-layer chromatography while confirming. 100mg-10g of the compound shown by the formula is administered daily several times dividedly.

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