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1. 发明专利

JP2004108740A Shooting training evaluation device 审中-公开
标题翻译：拍摄训练评估装置
公开(公告)号：JP2004108740A
公开(公告)日：2004-04-08
申请号：JP2002275780
申请日：2002-09-20
申请人： Babcock Hitachi Kk , バブコック日立株式会社
发明人： MIKAWA TAKASHI , HIROTA MASARU
IPC分类号： F41G3/26 , F41J5/056 , G01S5/22
摘要： PROBLEM TO BE SOLVED: To provide a shooting training evaluation device capable of evaluating where a simulated shell discharged from any shooting means arrives and whether the simulated shell hits an attack target or not.
SOLUTION: When a shooting device 71 in a region A fires at the target 51 in a region B, vibration sensors 21 to 24 in the region A sense vibration or impact noise when firing a shell S to output a sensing signal. When the shell arrives in the region B, vibration sensors 11 to 14 in the region B sense vibration or impact noise when it arrives to output a sensing signal. A reception part 41 at an information center 4 receives the sensing signals of the vibration sensors 21 to 14, position information of the shooting device 71, and the sensing signals of the vibration sensors 11 to 14. A firing and arriving position specifying part 42 specifies a firing position in the region A of the shell and a shell arriving position in the region B based on these information and specifies that the shell is fired from the shooting device 71 based on gliding time between both points of the shell, position information of the shooting devices 71 to 74, and position information of the target. A region B evaluation part 43 determines whether the shell hits the target or not.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够评估从任何拍摄装置排出的模拟壳体到达何处以及模拟壳体是否碰到攻击目标的射击训练评估装置。解决方案：当区域A中的目标51处的拍摄装置71触发时，区域A中的振动传感器21至24在发射壳体S时感测振动或冲击噪声以输出感测信号。当壳体到达区域B时，区域B中的振动传感器11至14在其到达时感测振动或冲击噪声以输出感测信号。信息中心4的接收部分41接收振动传感器21至14的感测信号，拍摄装置71的位置信息和振动传感器11至14的感测信号。点火和到达位置指定部分42指定基于这些信息，壳体的区域A中的击发位置和壳体到达位置B，并且基于壳体的两个点之间的滑动时间指定壳体从射击装置71射出，拍摄装置71至74，以及目标的位置信息。区域B评价部43判断外壳是否碰到目标。版权所有（C）2004，JPO

2. 发明专利

JP2000065346A NOZZLE CLEANING TOOL AND CLEANING METHOD 失效
公开(公告)号：JP2000065346A
公开(公告)日：2000-03-03
申请号：JP23546598
申请日：1998-08-21
申请人： BABCOCK HITACHI KK
发明人： HIRAHARA MITSURU , MIKAWA TAKASHI
IPC分类号： F23L1/00 , F23C10/18
摘要： PROBLEM TO BE SOLVED: To easily clean an injection hole in a short time when a fluid medium invades into the injection hole of a nozzle and closes the same. SOLUTION: In a nozzle cleaning tool 1 for cleaning an air injection hole of a nozzle, there are provided a frame body 21 disposed inside the nozzle, a drill 3 capable of protrusion from the frame body 21, and movement direction conversion means 6 for converting a movement of the drill 3 in a direction different from a direction 4 where the drill 3 is inserted to a movement in a direction where the drill 3 is inserted. The movement direction conversion means 6 includes a pin 10 with one end thereof formed slantingly and with the other end 12 on which the drill 3 is extended, and a tapered member 16 for pressing the one end 11 of the pin 10. Further, there is provided in a tip end 26 of the frame body a concave portion 25 engaging a convex portion provided on an upper end of the nozzle inside the same. Further, closing of the air injection hole may be cleaned by applying higher pressure air than pressure of air for flowing the fluid medium from the inside of the nozzle.

3. 发明专利

JPH094999A SHOOTING TRAINING DEVICE AND SHOOTING TRAINING SYSTEM 失效
公开(公告)号：JPH094999A
公开(公告)日：1997-01-10
申请号：JP15450595
申请日：1995-06-21
申请人： BABCOCK HITACHI KK
发明人： HANADA SOUICHI , MIKAWA TAKASHI
IPC分类号： F41A33/00 , F41G3/26
摘要： PURPOSE: To provide a shooting training device in which a guidance about a sighting method can be carried out when a shooter takes a gun to set a shooting line against the target and a virtual shooting not shooting an actual bullet can be replaced with the actual shooting. CONSTITUTION: This system comprises a TV camera 3 fixed to a gun 2 while an axis of a lens being directed substantially in parallel with a gun body and a direction of the lens and a direction of extending line of an opening of the gun body being aligned to each other and a monitor 5 for a shooter for displaying its image. In addition, this system comprises a trigger switch 6 for sensing that a gun trigger is pulled, an image memory for storing an image of the camera at the time of pulling the trigger in response to a signal obtained from the trigger switch 6 and an acknowledging device operated to assume a central point of the image stored in the image memory as a point of impact and defining a displacement between the point of impact and a target 43 imaged within the image.

4. 发明专利

JPH10103618A FUEL NOZZLE 失效
公开(公告)号：JPH10103618A
公开(公告)日：1998-04-21
申请号：JP26087796
申请日：1996-10-01
申请人： BABCOCK HITACHI KK
发明人： TAKAHASHI YOSHITAKA , OTANI YOSHINORI , MIKAWA TAKASHI , SERA KAZUHIKO , SHIODA IWAO , MATSUMOTO AKIMITSU , YOSHIOKA YUJI
IPC分类号： F23C10/18 , B05B1/00 , B05B7/02 , F23C11/02
摘要： PROBLEM TO BE SOLVED: To prevent a fluid medium from flowing back through a fuel nozzle even under all operating conditions of a fluidized bed. SOLUTION: In a backflow preventive type fuel nozzle for a fluidized bed type combustion furnace in which fuel is transported and supplied to the fluidized bed type combustion furnace with air, a nozzle outlet section 6 is provided with slits 4 and a projected minimum size the opening of each of the slits 4 is set to be larger size than a size of particle diameter of the fluidized bed medium and a fuel particle diameter so as to prevent a fluid medium from flowing back.

5. 发明专利

JPH09126692A FIRE TRAINING APPARATUS 失效
公开(公告)号：JPH09126692A
公开(公告)日：1997-05-16
申请号：JP28606795
申请日：1995-11-02
申请人： BABCOCK HITACHI KK
发明人： HANADA SOUICHI , MIKAWA TAKASHI , YAMAZAKI MASANORI
IPC分类号： F41J11/00 , F41J5/06 , F41J1/18
摘要： PROBLEM TO BE SOLVED: To provide a fire training apparatus which can accurately calculate the passing coordinates of a shock wave shooter passing an own lane by removing the influence of a shock wave shooter passing an adjacent lane. SOLUTION: The fire training apparatus comprises at least one or more shock wave detectors 1a, 1b,..., in for detecting air conveying shock wave A, and a passing coordinate calculator 2 for obtaining the passing coordinates of a shock wave shooter for generating air conveying shock wave A from the output signal of the detector. Shock wave shielding members 3 are stood at the periphery of the respective detectors to prevent the entrance of the air conveying shock wave B from the adjacent lane. In the apparatus having targets and at least three or more shock wave detectors for detecting the air conveying shock wave generated from the shooter flying toward the target disposed at each adjacent lane, shock wave shielding members for shielding the influence of the air conveying shock wave from the adjacent lane are stood between the adjacent respective lanes.

6. 发明专利

JPH11125498A HITTING POSITION DETECTOR FOR BULLET 失效
公开(公告)号：JPH11125498A
公开(公告)日：1999-05-11
申请号：JP28953697
申请日：1997-10-22
申请人： BABCOCK HITACHI KK
发明人： MIKAWA TAKASHI , HAJIKAWA MASAYOSHI , IKESHOJI SUSUMU
IPC分类号： F41J5/06 , F41J11/00 , F41J1/18
摘要： PROBLEM TO BE SOLVED: To enhance the detection accuracy of the hitting position of a bullet while detecting abnormal operation of an apparatus by operating the shooting position detecting means of adjacent shooting lanes to output the bullet position data for same bullet and then determining the hitting position by comparing a plurality of bullet position data. SOLUTION: Shooting position detectors 2a-2c are provided for the targets 1a-1c of respective shooting lanes and a shooting controller controls all shooting lanes generally. Respective shooting position detectors 2a-2c capture the shock wave of a bullet through a plurality of sensors 10 and operate the hitting position of bullet from the difference of arriving time of shock wave at respective sensors 10. When the hitting position 13 of bullet on the target 1b is detected, for example, the shooting controller controls the operation to be conducted by three shooting position detectors 2a-2c, i.e., the shooting position detector 2b and adjacent shooting position detectors 2a, 2c. The shooting controller compares three kinds of bullet position data from three shooting position detectors 2a-2c and finally determines the hitting position 13 of bullet.

7. 发明专利

JP2000065345A NOZZLE APPARATUS AND FLUIDIZED BED THEREWITH 失效
公开(公告)号：JP2000065345A
公开(公告)日：2000-03-03
申请号：JP23546498
申请日：1998-08-21
申请人： BABCOCK HITACHI KK
发明人： HIRAHARA MITSURU , MIKAWA TAKASHI , MORISHIMA KANJI , OKUYA TAKEHIKO
IPC分类号： F23L1/00 , F23C10/18
摘要： PROBLEM TO BE SOLVED: To prevent a fluid injection hole of a nozzle apparatus from being closed owing to interruption of supply of air. SOLUTION: An outer pipe 12 with a first air injection hole 15 formed in a sidewall thereof, and an inner cylinder 20 formed inside the outer pipe 12 with a second air injection hole 23 formed in a side wall thereof are provided into a double configuration. A spring 6 is provided for energizing the inner pipe 20, and guide means 32 is provided between the outer pipe 12 and the inner pipe 20 for guiding the inner pipe 20. The guide means 32 includes on the inner pipe an inner pipe protrusion 33 for closing the first air injection hole 15 at a position where the second air injection hole 23 is prevented from coinciding the first air injection hole 15. There is provided an outer pipe protrusion 17 outside the first air injection hole 15 of the outer pipe on an upper portion of the same for preventing a fluid medium from invading, and provided a sealing turning slit 29 in a tip end 27 of the inner pipe.

8. 发明专利

JPH11125499A BULLET SHOOTING POSITION DISTINGUISHING UNIT 失效
公开(公告)号：JPH11125499A
公开(公告)日：1999-05-11
申请号：JP28953797
申请日：1997-10-22
申请人： BABCOCK HITACHI KK
发明人： IKESHOJI SUSUMU , NAKAJIMA SHINJI , MIKAWA TAKASHI
IPC分类号： F41J11/00 , F41J5/06 , F41J1/18
摘要： PROBLEM TO BE SOLVED: To distinguish the shooting position of a bullet hitting a target. SOLUTION: The movable width of a shooter on the shooter line of a shooting lane is 11 and a bullet passing position sensor 20a is located at a position separated by a distance (b) from the shooting line and a distance (a) from a target 1a. Output of the sensor 20a is connected through a cable with an impact position detector 2a having a converter unit for deciding whether a bullet hitting the target 1a is shot from its shooting lane or other shooting lane based on the outputs from a plurality of impact position sensors and bullet passing position sensors 20a. The decision results are presented on a display unit.

9. 发明专利

JPH07248274A TUBE LEAK POSITION DETECTOR 失效
公开(公告)号：JPH07248274A
公开(公告)日：1995-09-26
申请号：JP3857894
申请日：1994-03-09
申请人： BABCOCK HITACHI KK
发明人： MIKAWA TAKASHI , SHIGEMATSU TORU , HANADA SOUICHI
IPC分类号： G01M3/04 , G01M3/24 , G01S5/18
摘要： PURPOSE:To provide a tube leak position detector capable of detecting a tube leak immediately after the generation thereof even during the operation of a boiler and capable of specifying the generation position of the tube leak. CONSTITUTION:A tube leak position detector has a plurality of the AE sensors 3 arranged the inner side surface of a duct 1 at a predetermined interval, a processing analyzer 22 inputting the respective detection signals of the AE sensors 3 to judge the generation position of the leak in a tube on the basis of the detection signals and a display device 23 displaying the position of the leak judged by the processing analyzer 22. By this constitution, the generation position of a tube leak can be detected accurately and safely.

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