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1. 发明专利

JPS63317794A METHOD AND DEVICE FOR ALARM TRANSMISSION FOR WORKING CAR 失效
公开(公告)号：JPS63317794A
公开(公告)日：1988-12-26
申请号：JP15315487
申请日：1987-06-19
申请人： TOKYO KEIKI KK , NIPPON HODO
发明人： HOJO TAKESHI , HIROKAWA YOICHI , YOSHIDA YUKIO , MOGI RYOHEI , FURUKI JUNICHI , ISHII TETSUYA , SUYAMA TAKEHIKO , ATOMACHI TOMOHIRO , TANAKA TOMOHIKO , HASHIMOTO YOSHIMITSU
IPC分类号： G01S15/93
摘要： PURPOSE:To secure safety for workers and plan the improvement of efficiency of work job by receiving the supersonic wave from an object by the use of three supersonic wave receivers, searching its position and deciding where the object is in the dangerous zone. CONSTITUTION:The supersonic wave pulse which is output from a supersonic wave transmitter 1A attached to an object 1 of workers and the like is successively received by the use of at least three supersonic wave receivers 2A-2C attached to a working cars, its receiving order and receiving time difference are specified by a time difference detecting means 9 and the position of the object for the working car is computed by a position assay means 10 according to the three specified pieces of information. According to the position information, the question whether the object is in a predetermined dangerous zone is decided by the use of a zone deciding means 11.

2. 发明专利

JPS6414308A HELMET FOR ALARM APPARATUS 失效
公开(公告)号：JPS6414308A
公开(公告)日：1989-01-18
申请号：JP16955487
申请日：1987-07-07
申请人： TOKYO KEIKI KK , NIPPON HODO
发明人： MOTEGI RYOHEI , HIROKAWA YOICHI , YOSHIDA YUKIO , FURUKI JUNICHI , ISHII TETSUYA , TAKIGUCHI ISAO , KONO HIROSHI , SUYAMA TAKEHIKO , GOCHO TOMOHIRO , TANAKA SATOHIKO , YAMABE NARIMASA , HASHIMOTO YOSHIMITSU
IPC分类号： A42B1/24 , A42B3/00 , A42B3/30
摘要： PURPOSE: To operate an alarm device, a device for stopping a working vehicle, etc., for construction by an ultrasonic signal outputted by an operator in a danger zone by installing an ultrasonic echo sounder transmitter and receiver in a prescribed position of a helmet body. CONSTITUTION: An ultrasonic echo sounder transmitter 4 is set in an operation state when a helmet 1 is worn and held on the head and an ultrasonic wave is outputted. Danger is warned by operating an alarm means 13 when a working vehicle 2 enters into a prescribed distance range by receiving and treating the ultrasonic wave by an ultrasonic echo sounder receiver in the working vehicle 12 and calculating the distance between the helmet 1 and the working vehicle.

3. 发明专利

JPS6412286A ALARM TRANSMITTING METHOD AND APPARATUS FOR WORKING VEHICLE 失效
公开(公告)号：JPS6412286A
公开(公告)日：1989-01-17
申请号：JP16830787
申请日：1987-07-06
申请人： TOKYO KEIKI KK , NIPPON HODO
发明人： MOGI RYOHEI , HIROKAWA YOICHI , YOSHIDA YUKIO , FURUKI JUNICHI , ISHII TETSUYA , TAKIGUCHI ISAO , SUYAMA TAKEHIKO , ATOMACHI TOMOHIRO , TANAKA TOMOHIKO , HASHIMOTO YOSHIMITSU
IPC分类号： B61B13/00 , G01S15/93
摘要： PURPOSE:To almost perfectly exclude erroneous operation, by outputting ultrasonic waves for searching a target from two places on a working vehicle in different time zones and separately calculating the distances between two places on the working vehicle and the target. CONSTITUTION:Two ultrasonic transmitter-receivers 2A, 2C are respectively mounted to one surface of a working vehicle 2 at an equal interval at the same height and separately driven by the second and third transmitting and receiving circuits 20, 30 together provided separately. When a worker being a target carries an ultrasonic transmitting and receiving means 4 to be positioned at a point P, a position determining means 50 sends specified position data to a region judge means 51. The region judge means 51 compares this input signal with the data x0, y0 relating to a preliminarily mounted dangerous region immediately and, when x

4. 发明专利

JPS6412285A ALARM TRANSMITTING METHOD AND APPARATUS FOR WORKING VEHICLE 失效
公开(公告)号：JPS6412285A
公开(公告)日：1989-01-17
申请号：JP16830687
申请日：1987-07-06
申请人： TOKYO KEIKI KK , NIPPON HODO
发明人： MOTEGI RYOHEI , HIROKAWA YOICHI , YOSHIDA YUKIO , FURUKI JUNICHI , ISHII TETSUYA , TAKIGUCHI ISAO , KONO HIROSHI , SUYAMA TAKEHIKO , GOCHO TOMOHIRO , TANAKA SATOHIKO , YAMABE NARIMASA , HASHIMOTO YOSHIMITSU
IPC分类号： B61B13/00 , G01S15/93
摘要： PURPOSE:To prevent erroneous operation, by outputting an ultrasonic wave for searching a target from a working vehicle and outputting a return ultrasonic wave having frequency different from that of the aforementioned ultrasonic wave from the target receiving said ultrasonic wave. CONSTITUTION:When the whole of an apparatus enters an operating state, the exciting signal of predetermined frequency outputted from the second drive circuit 22 is sent to a searching ultrasonic transmitting and receiving means 2 through the second switch circuit 21 and three ultrasonic transmitter-receivers 2A, 2B, 2C are simultaneously operated to simultaneously output searching ultrasonic wave. A return ultrasonic wave having frequency different from that of each of the searching ultrasonic waves is outputted from an ultrasonic transmitter-receiver 10 and detected by either one of the ultrasonic transmitter- receivers 2A, 2B, 2C of the searching receiving means 2 in a receiving state. When a target is present within a dangerous distance, a signal circuit 30 outputs a predetermined signal through an interface 40 to operate an alarm means 50 and the brake control means 60 of a roller vehicle is actuated to stop said vehicle.

5. 发明专利

JPH027697B2 失效
公开(公告)号：JPH027697B2
公开(公告)日：1990-02-20
申请号：JP9004786
申请日：1986-04-21
申请人： NIPPON HODO
发明人： YOSHIOKA SATOSHI , ATOMACHI TOMOHIRO , YAMABE IKUMASA , HASHIMOTO YOSHIMITSU
IPC分类号： B02C13/06 , B02C13/02 , B02C13/09

6. 发明专利

JPS62247844A CRUSHER 失效
公开(公告)号：JPS62247844A
公开(公告)日：1987-10-28
申请号：JP9004786
申请日：1986-04-21
申请人： NIPPON HODO
发明人： YOSHIOKA SATOSHI , ATOMACHI TOMOHIRO , YAMABE IKUMASA , HASHIMOTO YOSHIMITSU
IPC分类号： B02C13/06 , B02C13/02 , B02C13/09

7. 发明专利

JPH052045B2 失效
公开(公告)号：JPH052045B2
公开(公告)日：1993-01-11
申请号：JP31249587
申请日：1987-12-10
申请人： NIIGATA TETSUKOSHO KK , NIPPON HODO KK
发明人： TAKEMOTO MASAHIRO , HIRANO HARUYUKI , MACHIDA KENJI , UCHAMA SHINICHIRO , HASHIMOTO YOSHIMITSU
IPC分类号： E01C23/00

8. 发明专利

JPH01278606A ROAD SURFACE REPRODUCING DEVICE 失效
公开(公告)号：JPH01278606A
公开(公告)日：1989-11-09
申请号：JP10478388
申请日：1988-04-27
申请人： NIIGATA ENGINEERING CO LTD , NIPPON HODO
发明人： UCHIYAMA SHINICHIRO , HASHIMOTO YOSHIMITSU
IPC分类号： E01C23/00
摘要： PURPOSE:To perform efficient reproduction of a surface and to provide a space in which a large reproduction material heating device and a mixing device are loaded, by a method wherein a mixing device is disposed to the rearmost part of a vehicle, a reproduction mixture is fed to a subsequent asphalt finisher to eliminate a leveling device. CONSTITUTION:A new material is received in a hopper 10, and is conveyed through a V first feeder 12, an intermediate feeder 17, a V second feeder 13 to a pugmill mixer 60. A reproduction material is scarified by rotary scarifiers 20 and 21 and is conveyed to a rotary drum heater 50 by an R first feeder 24, and is heated to a given temperature. After heating, the reproduction material is charged in the pugmill mixer 60 and mixed with a new material to produce a reproduction mixture, which is spread over a road surface by a subsequent asphalt finisher B.

9. 发明专利

JPH03199511A CUTTER DEVICE IN ON-ROAD SURFACE REGENERATOR AND THE LIKE 失效
公开(公告)号：JPH03199511A
公开(公告)日：1991-08-30
申请号：JP34050189
申请日：1989-12-28
申请人： NIIGATA ENGINEERING CO LTD , NIPPON HODO
发明人： UCHIYAMA SHINICHIRO , ATOMACHI TOMOHIRO , HASHIMOTO YOSHIMITSU
IPC分类号： E01C23/12
摘要： PURPOSE:To achieve compactness and light-weight, and to obtain great cutting power by providing two cutters around the shafts separated in parallel with each other, on a running car body, in the direction perpendicular to its advancing directions, and by setting the rotational direction of the cutters in reverse. CONSTITUTION:A first cutter 33 is provided around the shaft that crosses perpendicular to the advancing direction of a running car body, on the running car body, so as to rotate freely, while a second cutter 34 is provided around the shaft separated in parallel with the shaft around which the first cutter is provided. The first and the second cutters 33, 34 are set in reverse rotational directions with each other. The cutting reaction that works on the first cutter 33 from a road surface, and that works on the second cutter 34 are offset thereby. It is thus unnecessary to increase the weight of the running car body so as to prevent slipping, or to suppress the cutting power so as to prevent rapid acceleration.

10. 发明专利

JPH03199510A ASPHALT MIXTURE SUPPLY CONTROLLER IN ON-ROAD CUTTING MIXER 失效
公开(公告)号：JPH03199510A
公开(公告)日：1991-08-30
申请号：JP34050589
申请日：1989-12-28
申请人： NIIGATA ENGINEERING CO LTD , NIPPON HODO
发明人： UCHIYAMA SHINICHIRO , OGAWA TETSUO , HASHIMOTO YOSHIMITSU , MATSUI MIKIJI
IPC分类号： E01C19/45 , E01C23/00
摘要： PURPOSE:To properly adjust the supply amount of mixed materials by storing an estimated integrated amount of new asphalt mixture to be supplied according to the route for which a construction is planned, in a storing means, and by comparing it with the actual integrated amount of supply, so as to control the amount to be carried for a feeder device. CONSTITUTION:A mixer device 28 is provided so as to mix the new asphalt mixture supplied by a feeder device 5 and scratched materials together, while a scattering device 30 and a grounding levelling device 31 for the mixed materials, are provided. A measurement means 27a for measuring the supply amount of the new asphalt mixture, while a distance calculating means 66 is provided so as to calculate a construction integrated distance from the start of the construction to present position. A storing means 60 is also provided for storing an estimated integrated amount of the new asphalt mixture to be supplied according to a construction route for which the construction is planned, with regard to the construction integrated distance. The estimated integrated amount of the new asphalt mixture to be supplied with regard to the present construction integrated distance is read from the storing means 60, and it is compared with an integrated amount of the new asphalt mixture actually supplied, and the feeder device 5 is controlled based on the result.

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