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51. 发明专利

JPS63233485A MOVING DIRECTION INSTRUCTING DEVICE FOR OPTICAL IMAGE INPUT DEVICE 失效
公开(公告)号：JPS63233485A
公开(公告)日：1988-09-29
申请号：JP6681187
申请日：1987-03-20
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： TAKENAKA SHINYA
IPC分类号： G06K9/22
摘要： PURPOSE:To reduce the load of an operator and to improve reading information by directly displaying whether an object to be read out is accurately included within a visual field of an image sensor or not and which direction is to be selected to move and position a scanner when the object is deviated from the visual field. CONSTITUTION:Positional information based on histograms 8x, 8y is inputted to a direction deciding part 9 mounted on an external device 6. The deciding part 9 decides whether an image is completely included within the visual field or not based on the positional information, and when the image is deviated from the visual field, decides the direction to move the scanner 1 and outputs the decided results to a display part 10 in the scanner 1. If the scanner 1 is shifted downward, an upper light emitting plate 11a is emitted to instruct the upward movement of the scanner 1. When the scanner is shifted to the upper, left or right direction, corresponding light emitting plates 11b-11d are similarly emitted to instruct the movement in respective directions. When the image is stored in the visual field, the light is turned off.

52. 发明专利

JPS63189044A OPTICAL IMAGE INPUT DEVICE 失效
公开(公告)号：JPS63189044A
公开(公告)日：1988-08-04
申请号：JP2160087
申请日：1987-01-31
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： TAKENAKA SHINYA
IPC分类号： H04N1/19 , H04N1/04
摘要： PURPOSE:To output a clear image at an identical time over entire picture elements in a frame, by switching the power source of an illumination light source only for a prescribed time in the invalid section of an image sensor. CONSTITUTION:In the picture signal C of the image sensor 3, a constant invalid section (a) exists between the end and the start of one picture, and a frame synchronizing signal B is always generated in the invalid dection (a). Then, the frame synchronizing signal B is inputted to a discrimination circuit 4, and at the discrimination circuit 4, an illumination ON/OFF signal D with length not exceeding the invalid section (a) is generated based on the frame synchronizing signal B. A switching circuit 5 is driven by the signal D, and the illumination light source 6 is turned ON/OFF. When the illumination light source 6 is turned ON, that is, illumination is lit, information at that time are accumulated simultaneously.

53. 发明专利

JPS6380186A HIGH-FREQUENCY DIELECTRIC DRIER 失效
公开(公告)号：JPS6380186A
公开(公告)日：1988-04-11
申请号：JP22466686
申请日：1986-09-22
申请人： OSAKA SHIMODA SANGYO KK
发明人： KATAMINE YUKIO , TAKENAKA SHINYA
IPC分类号： F26B23/08 , F26B13/10

54. 发明专利

JPS6335064A IMAGE READER 失效
公开(公告)号：JPS6335064A
公开(公告)日：1988-02-15
申请号：JP18056186
申请日：1986-07-30
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： TAKENAKA SHINYA
IPC分类号： H04N1/107 , G06T1/00 , H04N1/04
摘要： PURPOSE:To position a visual field in the vicinity of the peripheral edge of a case by placing an optical system in the inclined direction with regard to a normal which is erected on the paper surface. CONSTITUTION:The paper surface is irradiated by an illuminating light source, and an image of a symbol, a character, etc. in the vicinity of the visual field center PI is formed on an image sensor chip 2. An optical axis PI GAMMA LAMBDA is inclined, and PI is in the vicinity of the peripheral edge of a case. Therefore, in case when the paper surface is observed from the upper part of the case, the present read position can be known easily and intuitively. When a straight line passing through the visual field center PI in the case is denoted as GH, the straight line shown a read position. The read position GH is extremely near one side E of the case, an image Q is screened by the side E, but an image part immediately after it is made invisible is in the read position. In this way, a position relation of the image Q and an image reader R can be understood very easily.

55. 发明专利

JPS6152781A Light quantity control type optical character reader 失效
标题翻译：光量控制型光学读写器
公开(公告)号：JPS6152781A
公开(公告)日：1986-03-15
申请号：JP17565584
申请日：1984-08-23
申请人： Sumitomo Electric Ind Ltd
发明人： SATO KOJI , TAKENAKA SHINYA
IPC分类号： G06K9/22
摘要： PURPOSE: To carry out a highly accurate optical character reading without being influenced by an storage time of a storage type sensor by controlling a duty ratio of a power source of LED, reading a quantity of light and proportionate it to clock frequency.
CONSTITUTION: Reflected light from an LED light source 46 is monitored at a speed detecting part 4 through a sensor. Scanning speed information is fed to a clock control part and a duty ratio control type light quantity controlling part 6 and set in a counter 45 at a timing of an LORD signal 42. The counter 45 operates by a base clock 41 separate from a sensor reading clock and pruduces a CARRY43 when finishing the count in accordance with the speed information, and enters the counter 45 as a COUNTED input signal 44 directly and prohibits any count thereafter. While this time, the CARRY continues to transit. A transistor 47 turning ON/OFF a forward current If 40 is in a position of ON until CARRY transits, and thereafter in a position of OFF and controls the duty ratio.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过控制LED电源的占空比，读取一定量的光并将其与时钟频率成比例，进行高精度的光学字符读取，而不受存储型传感器的存储时间的影响。构成：通过传感器在速度检测部分4监视来自LED光源46的反射光。扫描速度信息被馈送到时钟控制部分和占空比控制类型光量控制部分6，并在LORD信号42的定时被设置在计数器45中。计数器45通过与传感器读数分开的基本时钟41操作在根据速度信息完成计数时产生CARRY43，并直接作为计数输入信号44输入计数器45，并且此后禁止任何计数。虽然这一次，CARRY继续过境。晶体管47接通/断开正向电流If40处于ON直到CARRY转换的位置，此后处于OFF位置并控制占空比。

56. 发明专利

JPS60164880A OPTICAL READER 失效
公开(公告)号：JPS60164880A
公开(公告)日：1985-08-27
申请号：JP2061184
申请日：1984-02-06
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： TAKENAKA SHINYA
IPC分类号： G06K7/00 , G06K7/10 , G06K9/20 , G06K9/22 , G06K9/34 , G06K9/36 , G06K9/38 , G06T1/00
摘要： PURPOSE:To attain recognition of characters and frames by dividing an output of a photoelectric conversion element, by binarizing one, by binarizing the other after substracting a constant bias value, and by taking an exclusive OR of the output of two binary circuits. CONSTITUTION:A case 1 contains a light source 3 and photoelectric conversion element 4 inside it and slides the case on an object 2 to be read while moving the case. A reflected light of characters and frames on the object 2 irradiated by the light 3 is incident on a photoelectric conversion element 4 to obtain a current signal proportional to light intensity, and is amplified by an amplifier 5. A differential amplifier 6 multiplies a difference of a photoelectric conversion element output X and a bias value alpha by (a). A binary circuit 8 compares an output Y of the amplifier 6 with a threshold gamma and binarizes it. A binary circuit 7 compares an output X of the element with the first threshold beta and binarizes it. An exclusive OR circuit 9 calculates an output W of the circuit 7 and 8, and exclusive OR of Z.

57. 发明专利

JPS60154963A IN-CONDUIT TRANSFERRING APPARATUS 失效
公开(公告)号：JPS60154963A
公开(公告)日：1985-08-14
申请号：JP1058084
申请日：1984-01-23
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： WADA YUTAKA , TAKENAKA SHINYA
IPC分类号： B61B13/10 , B62D57/02 , B62D57/024
摘要： PURPOSE:To attain an in-pipe transferring apparatus with which the inside state of a gas pipe, water service pipe, etc. can be observed by constituting the captioned transfer apparatus in the utilization of the extension and contraction of a link mechanism. CONSTITUTION:A parallel link is formed into a parallelogram in the connection by turnable joints 5, 6, and 8 and has a gear 11 at the top edge. The link can be extended and contracted by revolving the gear 11 by a motor 10. A transfer mechanism is constituted by combining four links above-described, and each parallel link is installed onto a supporting plate 31, and the position of the link is changed by a motor 33 by obtaining the position of the link by a potentiometer 32. The link part 46 of the transfer apparatus is covered by a bellows, and contactors 40-43 for pressing the inner surface of a pipe protrude from the front and rear parts 44 and 45. The transfer apparatus can be advanced by extending and contracting the link, alternately pressing the inner surface of the pipe by said contactors.

58. 发明专利

JPS60103491A OPTICAL READER 失效
公开(公告)号：JPS60103491A
公开(公告)日：1985-06-07
申请号：JP21156983
申请日：1983-11-09
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： TAKENAKA SHINYA
IPC分类号： G06K7/10 , G06K9/22
摘要： PURPOSE:To know previously the deterioration of a light source by using a means which controls the light emission of the light source in response to the difference between the output signal of a photoelectric transducer and a fixed level and delivering an alarm when said controlled variable of the light emission exceeds a fixed level. CONSTITUTION:The quantity of light emission of lamps 2 and 3 are controlled to always keep the output of a photoelectric transducer 5 at a fixed level by a deviation amplifying circuit 7 and a deviation detecting circuit 6 which obtains the difference between the output signal of the transducer 5 and the target value alpha. While the manipulated variable beta given from the circuit 7 is compared with a fixed value gamma through a comparator 11. If the positive correlation is obtained between the light quantity and the variable beta, the variable beta is smaller than the value gamma within an application range for control of light quantity. Then the variable beta increases gradually for optimum control as a light source is deteriorated and the light quantity becomes short. Finally the variable beta becomes larger than the value gamma. Thus an alarm device 13 like a buzzer, etc. is actuated by an alarm actuating circuit 12.

59. 发明专利

JPS6060531A DETECTION SYSTEM FOR BREAKING OF FIBER FOR POWER TRANSMISSION 失效
公开(公告)号：JPS6060531A
公开(公告)日：1985-04-08
申请号：JP16996083
申请日：1983-09-13
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： SUNAGO KATSUYOSHI , TAKENAKA SHINYA
IPC分类号： G01M11/00 , G02B6/00
摘要： PURPOSE:To detect the breaking of a fiber while maintaining insulation by folding back a plastic fiber near the projection terminal of the fiber for power transmission and entering reference light into its one terminal. CONSTITUTION:The plastic fiber 3 folded back near the projection terminal of the fiber 2 for power transmission of a power beam 1 is arranged along the fiber 2. The reference light 4 is entered into one terminal of the plastic fiber 3, and the projection light 6 returned near the projection terminal of the fiber for power transmission is photodetected by a detector 7. Consequently, the breaking of the power transmission fiber is detected from variation of the projection light from the plastic fiber and thus the breaking of the fiber is detected while the insulation is maintained.

60. 发明专利

JPS5995984A TREATMENT OF WASTE MATERIAL CONTAINING HARMFUL HEAVY METAL 失效
公开(公告)号：JPS5995984A
公开(公告)日：1984-06-02
申请号：JP20605382
申请日：1982-11-26
申请人： EBARA INFILCO
发明人： TAKENAKA SHINYA
IPC分类号： B09B3/00
摘要： PURPOSE:To convert harmful heavy metals to a stable form by adding a specific amt. of water to finely pulverized waste contg. the harmful heavy metals and the salt of alkali metals to adjust the pH thereof to a specific value then adding and mixing cement to and with the residue thereof and solidifying the same. CONSTITUTION:Water is added to finely pulverized waste or pulverized waste contg. harmful heavy metals (Cd, Pb, Zn, etc.) and the salt of alkali metals and or alkaline earth metals at >=2pts.wt., more preferably 2-10pts.wt. basing on 1pt.wt., the waste to prepare a slurry. The pH of such slurry is adjusted to >=9, more preferably 9-12 by using an acid or alkali and the slurry is filtered and is thus separated to filtrate and residue. Cement is added and mixed to and with the residue to solidify the residue into the form with which the harmful heavy metals can be discarded without any trouble. The filtrate is concd. by evaporation whereby harmless valuable materials are recovered.

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