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1. 发明专利

JP2002119924A CLASSIFIER 失效
公开(公告)号：JP2002119924A
公开(公告)日：2002-04-23
申请号：JP2000311222
申请日：2000-10-11
申请人： MITSUBISHI HEAVY IND LTD
发明人： KIMURA MASAYASU , MATSUDA TAKASHI , AKAIZAWA YOSHIKAZU , ONO NORIHIKO , SHIRAISHI TAKETOSHI
IPC分类号： B07C5/02 , B07C5/36 , B65G47/248
摘要： PROBLEM TO BE SOLVED: To provide a classifier capable of accurately classifying an object material to be classified and recovering the same. SOLUTION: Many air vent parts 7 are arranged on lines L passing through classification ranges (a) of the front and rear nozzles 20 and nozzles 22 of insides. As a result, object materials 4 to be classified are adsorbed on the constant lines L of belts 2 through the air vent parts 7 and therefore the object materials 4 to be classified become difficult to be overlapped and made proximate. Therefor, such nonconformity is not caused that object materials 4 to be classified become overlapped and are made proximate. Thereby, the object materials 4 to be classified can be accurately classified and recovered.

2. 发明专利

JP2002114363A ALIGNING CONVEYOR DEVICE AND ALIGNING AND CARRYING DEVICE 失效
公开(公告)号：JP2002114363A
公开(公告)日：2002-04-16
申请号：JP2000311221
申请日：2000-10-11
申请人： MITSUBISHI HEAVY IND LTD
发明人： KIMURA MASAYASU , MATSUDA TAKASHI , AKAIZAWA YOSHIKAZU , ONO NORIHIKO , SHIRAISHI TAKETOSHI
IPC分类号： B65G47/28
摘要： PROBLEM TO BE SOLVED: To provide an aligning and carrying conveyor device and an aligning and carrying device capable of surely and individually aligning and carrying objects to be carried one by one. SOLUTION: When carrying objects 4 are supplied to an upstream end side, the carrying objects 4 are individually aligned one by one by two aligning frames 6 and 6 and are carried to a downstream end side and the objects 4 deviated from the two aligning frames 6 and 6 are recovered at a prescribed recovering place. The recovered objects 4 are supplied to the upstream end side again by a circulating conveyor device 2. As a result, the objects 4 can be surely and individually aligned and carried one by one without leaving the objects 4.

3. 发明专利

JPH0796254A COLOR CLASSIFICATION METHOD FOR GLASS BOTTLE 失效
公开(公告)号：JPH0796254A
公开(公告)日：1995-04-11
申请号：JP24085593
申请日：1993-09-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： ONISHI TAKASHI , AKAIZAWA YOSHIKAZU
IPC分类号： G01J3/50 , B07C5/342 , G06T1/00
摘要： PURPOSE:To classify the colors of recovered bottles automatically at a low cost with a high accuracy by a method in which an image processing apparatus divides an image into many small areas and selects a small area the color of which is to be judged from the differences between the brightness of each area and red, green, and blue components of a light diffusion plate to judge the color. CONSTITUTION:A bottle detection sensor 6 detects usually the presence of a substance from the change in the quantity of reflected light or transmitted light; a light diffusion plate 2, a translucent acrylic sheet, makes the light distribution of a light source uniform; a high frequency fluorescent lamp for image processing, etc., are used as the light source 1. A CCD camera is sensitive to the transmitted light through a testing bottle and sends its detection signal to an image processing apparatus 5. The apparatus 5 divides the image into many small areas, selects a small area the color of which is to be judged from the differences between the brightness of each area and red, green, and blue components of the light diffusion plate 2, and judges the color from red, green, and blue components of the area. In this way, with simple algorithm and arithmetic processing, the color can be judged by selecting an area of glass transmitted light avoiding parts with a lot of noise.

4. 发明专利

JPS6473221A FLOW METER OF POWDERY SUBSTANCE 失效
公开(公告)号：JPS6473221A
公开(公告)日：1989-03-17
申请号：JP22977887
申请日：1987-09-16
申请人： MITSUBISHI HEAVY IND LTD
发明人： ONISHI TAKASHI , TAKEI AKIRA , AKAIZAWA YOSHIKAZU , MIYAGAWA TADASHI
IPC分类号： G01F1/74
摘要： PURPOSE:To measure the flow of a powdery substance in a short period of time, by providing a plurality of pressure sensors along an outer periphery of a bend portion of a bend pipe in which the powdery substance is flowing, and integrating the pressure of each detected pressure wave in a predetermined time, and obtaining the mass flow based on the integrated sums. CONSTITUTION:n-Pressure sensors 3-1,...,3-n are spaced the same internal one another in an axial direction along the outer periphery of a bend portion 1a. The output of each pressure sensor 3-1,...,3-n is introduced into a pressure gauge 8 where the value detected by each sensor is amplified. An output f1,...,fn of the pressure gauge 8 is inputted to a calculator 9 such as a microcomputer or the like. Since the pressure sensors 3-1,...,3-n are arranged equally at positions where the powdery substance collides against the bend portion, by obtaining the integrated value of each sensor by the calculator 9 for adding operation in the calculator 9, the sum of the integrated values which is proportional to the mass flow of the powdery substance can be obtained.

5. 发明专利

JPH06182250A HAZARDOUS MATERIAL SEARCHING AND REMOVING DEVICE 失效
公开(公告)号：JPH06182250A
公开(公告)日：1994-07-05
申请号：JP33875592
申请日：1992-12-18
申请人： MITSUBISHI HEAVY IND LTD
发明人： AKAIZAWA YOSHIKAZU
IPC分类号： B02C23/04 , G01V8/10 , G01V9/04
摘要： PURPOSE:To decrease man-hours and to improve working environment by automatically detecting and removing highly dangerous metallic materials, such as a gas cylinder, in the refuse to be carried into bulky refuse treating facilities and charging the materials exclusive of these materials to a crushing machine. CONSTITUTION:The refuse is subjected to image pickup by a TV camera 5 during the course of transportation. An image processor 7 extracts the characteristic of the shape from the signal sent thereto and sends the signal to a deciding device 8. The deciding device 8 compares the input with the preregistered characteristic of the shape of gas cylinder and calculates shape similarity. The device decides that it is a gas cylinder if the shape similarity is a prescribed value or above and sends its output to a third switching device 3c. This third switching device 3c delivers the refuse in a sixth direction an eighth conveyor 1i delivers the gas cylinder to the hazardous material housing box by dropping of the gas cylinder. On the other hand, a seventh conveyor 1h receives the charge of the refuse from a second conveyor 1c, a fourth conveyor 1e and the third switching device 3c and transports the refuse to the crushing machine. As a result, the hazardous materials in the refuse are automatically discriminated and operator can avert the dangerous environment.

6. 发明专利

JPH03138543A ABNORMALITY DETECTOR FOR STOPPER OF BOTTLE 失效
公开(公告)号：JPH03138543A
公开(公告)日：1991-06-12
申请号：JP27777989
申请日：1989-10-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： AKAIZAWA YOSHIKAZU , ARAI YUKIHIRO
IPC分类号： G01N29/12 , G01M3/02 , G01M3/24 , G01M3/32
摘要： PURPOSE:To detect abnormality of the stopper of a gas-contained or liquid- contained bottle automatically during fast conveying by providing respective means for the rotation of the bottle on its perpendicular axis, abrupt stopping, striking, its reverberation characteristic detection, and the comparison of its output with a reference value on a bottle conveyance line. CONSTITUTION:A bottle rotating and stopping device 1 while rotating the bottle 2 to be inspected on its vertical axis moves at the same speed with the bottle conveyance and stops rotating the bottle when a position detection sensor 8 detects the arrival of the bottle at an inspection position, a striking device 4 strikes the flank of the bottle 2, and a microphone 3 catches the sound and sends a signal to a processor 13. When the bottle 2 is rotated, the liquid in the bottle also rotates, and the looser its stopper is, the more air bubbles are produced; and the reverberation time of the detected sound at the time of the striking is short for an abnormal stopper and long for a sound stopper. A comparator 11 compares the output of the microphone 3 with a reference voltage level and outputs the result to a bottle rejecting device 12. Consequently, bottle abnormality can be detected automatically with invariably constant standards without intervention of the operator.

7. 发明专利

JPH02118408A CAMBER QUANTITY DETECTING METHOD FOR STEEL STRUCTURE MEMBER 失效
公开(公告)号：JPH02118408A
公开(公告)日：1990-05-02
申请号：JP27237988
申请日：1988-10-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： NISHIZUKA YUKIMI , AKAIZAWA YOSHIKAZU
IPC分类号： G01B11/24
摘要： PURPOSE:To accurately measure a camber quantity in safety by irradiating a cross intersection point and the intersection point of the member edge of a longitudinal cross line with beam spots from a couple of laser oscillators and picking up an image of both spots by a video camera. CONSTITUTION:The steel structure member 1 consists of a web 2 and upper and lower flanges 3. A rack 5 is mounted in a free run state on rails 4 which are laid on both lengthwise sides of the member 1. A laser oscillator 6 with a cross ruling device, laser oscillators 7 and 7 which project only laser spots, and the video camera 8 are mounted on the rack 5. A cross ruling line 11 is projected from the oscillator 6 so that the cross intersection point comes to the center of the web 2 and the cross lateral line contacts both edges of the flanges 3; and beam spots 12 and 12 are projected on the cross intersection point and the intersection of the longitudinal cross line and the weld surface of the flanges from the oscillators 7 and 7. Then the spots 12 and 12 are picked up by the camera 8, image processing 9 is performed, and the distance between the image points of the spots 12 and 12 is measured on a monitor TV 10 to detect the camber quantity 13.

8. 发明专利

JPS5758711A Impactsound shielding device for dropping effluent water from overflow type gate 失效
标题翻译：用于从溢流型闸门喷洒水的有害的屏蔽装置
公开(公告)号：JPS5758711A
公开(公告)日：1982-04-08
申请号：JP13501180
申请日：1980-09-27
申请人： Mitsubishi Heavy Ind Ltd
发明人： AKAIZAWA YOSHIKAZU , OONISHI KON
IPC分类号： E02B7/52 , E02B7/20 , G10K11/16
摘要： PURPOSE: To prevent the spreading of the impact sound of water by covering a water surface where the impact sound is generated due to the dropping of overflow water from a gate with a sound-proof plate moving over a given height on the water surface in the downstream side of the gate in response to the opening or closing operation of the gate.
CONSTITUTION: An overflow type gate 1 is extended from upstream side 2 to down-stream side 3 and pivotally attached to a bearing 5 through a shaft 6. Then, a sound absorber 8 built in a sound proof plate 7 is provided between bridge girders 4 and a pin 10 is pivotally attached to an arm 9 projectionally provided to the gate 1. And, the free end of the sound proof plate 7 is supported in a freely movable manner by a roller 12 provided at the top of a strut 11 erecting on the downstream side 3. Thus, even when the dropping position on which overflow water collides against water surface on downstream side 3 is moved by the opening degree of the gate 1, the sound proof plate 7 can be moved in response to the opening degree of the gate 1 and therefore, the spreading of the drop and impact sound of overflow water can be shielded and damped.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过覆盖水面，防止水面撞击声的蔓延，因为水面上会产生冲击声，这是由于溢流水从闸门溢出，隔音板在水面上移动了一定的高度响应于门的打开或关闭操作，门的下游侧。构成：溢流型闸门1从上游侧2向下游侧3延伸，并且通过轴6可枢转地安装在轴承5上。然后，内置在隔音板7中的吸声器8设置在桥梁桁架4 并且销10可枢转地附接到突出地设置到门1的臂9上。并且，隔音板7的自由端以可自由移动的方式被支撑在设置在竖立在因此，即使当溢流水与下游侧3的水面碰撞的下落位置移动门1的开度时，隔音板7也可以响应于开口程度因此，门1可以屏蔽和阻尼溢流水的下落和撞击声的扩散。

9. 发明专利

JP2004339733A Safety device of parking garage 审中-公开
公开(公告)号：JP2004339733A
公开(公告)日：2004-12-02
申请号：JP2003135441
申请日：2003-05-14
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： AKAIZAWA YOSHIKAZU , YAHARA MASAKAZU
IPC分类号： E04H6/42 , E04H6/14
摘要： PROBLEM TO BE SOLVED: To improve safety, by surely confirming the presence of a person in a parking garage, while minimizing equipment cost, in a safety device of the parking garage.
SOLUTION: A large number of pallets 15 for placing vehicles are movably supported, and a user stops the pallet 15 in a position corresponding to a warehousing-delivery port 16 by operating an operation panel 17, and warehouses and delivers the vehicle to this pallet. While arranging a plurality of microphones 21 inside a building 11, a loudspeaker 22 and an alarm unit 23 are arranged in the vicinity of the operation panel 17. A signal processor 24 discriminates voice of the person on the basis of a sound inputted to the microphone 21, and outputs the voice from the loudspeaker 22, and issues an alarm from the alarm unit 23.
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JPH10232166A IDENTIFICATION METHOD AND SELECTING METHOD FOR PAPER PACK 失效
公开(公告)号：JPH10232166A
公开(公告)日：1998-09-02
申请号：JP3640597
申请日：1997-02-20
申请人： MITSUBISHI HEAVY IND LTD
发明人： YONEDA KENICHI , HIRABAYASHI ZEN , AKAIZAWA YOSHIKAZU , YONEZAWA TOMITAKA , KIMURA MASAYASU
IPC分类号： G01J3/42 , B07C5/342 , G01N21/35 , G01N21/3563 , G01N21/359
摘要： PROBLEM TO BE SOLVED: To provide the selecting method of paper packs, which can identify the material of the paper that does not include metal such as aluminum foils (e.g. milk paper packs) in full automation even when a person does not intervene. SOLUTION: In the selecting method of paper packs, the following steps are performed in the identifying method of the paper packs constituted of paper and plastics. (A) Near infrared rays are applied on the paper pack. (B) The near infrared rays reflected from the paper pack is received with polychro-type spectroscope 14. (C) The reflected light amount of the light, which undergoes spectroscopy in the polychro-type spectroscope 14, is measured for every respective wavelength by a light receiving element 15. (D) The absorbance A is computed based on the reflected light amount and the total reflected light amount. (E) The absorbance of the intrinsic near-infrared-ray wavelength of the respective material of the paper and the plastics is specified. In this way, the kinds of the paper packs are identified.

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