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61. 发明专利

JP2002082178A HUMAN BODY DETECTOR 失效
公开(公告)号：JP2002082178A
公开(公告)日：2002-03-22
申请号：JP2000270417
申请日：2000-09-06
申请人： HORIBA LTD
发明人： TOMINAGA KOJI , OKAMOTO KAZUTAKA , KAMISAKA HIROJI
IPC分类号： G01V8/12 , G01J1/02 , G01J1/06 , G01J1/42 , G01J5/10 , G01V8/10 , G08B13/19
摘要： PROBLEM TO BE SOLVED: To provide a human body detector which can easily vary the range in the detection area with safety, without taking the trouble or time. SOLUTION: This human body detector D is equipped with a detection element part 1 which detects infrared-rays emitted by a human body and a convergence part 2 which converges the infrared rays on the detecting element part 1; and the detection element part 1 and convergence part 2 are move back through remote operation, while the distance between the both is held constant.

62. 发明专利

JP2001275172A NEAR INFRARED RAY REMOTE CONTROL SYSTEM 失效
公开(公告)号：JP2001275172A
公开(公告)日：2001-10-05
申请号：JP2000083388
申请日：2000-03-24
申请人： HORIBA LTD
发明人： OKAMOTO KAZUTAKA , KAMISAKA HIROJI
IPC分类号： G06F13/00 , H04M11/00 , H04N5/00 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To provide a remote control system that can be controlled by an instruction from a remote place and can control electric devices such as existing lighting fixtures, an air-conditioner, video and television from a remote place without replacing them. SOLUTION: In the near infrared ray remote control system 1 having a near infrared ray remote commander 2 and a mobile phone 3 connected to the near infrared ray remote commander 2, the near infrared ray remote commander 2 has a control circuit 2c that receives an instruction input from other mobile phone 4a capable of communication with the communication terminal 3 and generates a remote control signal to electric devices 5-7 and a light emitting section 2f that converts the remote control signal into near infrared ray hν and emits the near infrared ray pulses.

63. 发明专利

JPH0815104A PRESSURE MODULATION ANALYZER 失效
公开(公告)号：JPH0815104A
公开(公告)日：1996-01-19
申请号：JP16641194
申请日：1994-06-24
申请人： HORIBA LTD
发明人： KAMISAKA HIROJI , TAKEDA KENJI , ISHIMOTO SHUICHI
IPC分类号： G01N1/00 , G01N21/11 , G01N21/61
摘要： PURPOSE:To modulate the pressure in a measuring cell positively regardless of the pressure of sample gas by providing a measuring pipe in the upstream of the measuring cell for a sample line, coupling a high pressure supply means with a branch line in the upstream of the measuring pipe, and operating an ON/OFF valve. CONSTITUTION:A measuring cell 2 is coupled with a sample line 1 for introducing a sample gas and a measuring pipe 5 is provided in the upstream of the measuring cell 2. The sample line 1 is coupled, in the upstream of the measuring pipe 5, with a branch line 6 which is coupled with a high pressure supply means, i.e., an N2 gas cylinder 7. The volume V of the measuring pipe 5, the pressure P of the N2 gas cylinder 7, and the volume Vc of the measuring cell 2 are then set to satisfy the relationship V>VcXP, and ON/OFF valves 8, 9, 10 are switched to produce a modulated pressure in the cell. The sample gas itself is not required to satisfy any condition and a modulation efficiency corresponding to the volume of the measuring pipe 5 can be ensured so long as the pressure of the cylinder 7 is higher than a predetermined level.

64. 发明专利

JPH07260764A GAS CHROMATOGRAPHY DEVICE 失效
公开(公告)号：JPH07260764A
公开(公告)日：1995-10-13
申请号：JP7991794
申请日：1994-03-26
申请人： HORIBA LTD
发明人： OYA TSUTOMU , KAMISAKA HIROJI
IPC分类号： G01N30/68 , G01N30/84
摘要： PURPOSE:To provide the gas chromatography device, which can perform the analysis of a minute amount by using reducing catalyst, wherein the inner diameter is small and the dead volume is small. CONSTITUTION:Sample gas S is introduced into a column 5 and passed, and the separated component to be measured is detected with a hydrogen-flame ionization detector 6. A tube 7, which comprises nickel including nickel and has the same inner diameter as a column, is connected between the column 3 and the hydrogen-flame ionization, detector 6 as a reducing catalyst. The tube 7 is heated to 300-400 deg.C.

65. 发明专利

JPH07198609A INFRARED ANALYSER 失效
公开(公告)号：JPH07198609A
公开(公告)日：1995-08-01
申请号：JP35400993
申请日：1993-12-30
申请人： HORIBA LTD
发明人： IHI HIROYUKI , YONEDA ARITOSHI , KAMISAKA HIROJI
IPC分类号： G01N21/3504 , G01J1/04 , G01J5/02 , G01J5/34 , G01N21/35 , G01N21/61
摘要： PURPOSE:To provide an infrared analyser, by which the quantity of light from a light source, which enters a multiple-unit pyroelectric detector can be increased. CONSTITUTION:An infrared analyser comprises a light source 1, a measurement cell 2 where infrared light emitted from the light source l is subjected to characteristic absorption according to the kind and concentration of measured gas containing three kinds of gas, HC, CO, CO2, and a multiple-unit pyroelectric detector 3 for receiving infrared light passed through an optical filter F. The infrared analyser is adapted to force infrared light to enter the respective photo detecting parts h, i, j, and k of the multiple-unit pyroelectric detector 3 through an optical chopper 4-The optical chopper is formed by four non-spherical surface type Fresnelleus pieces (condensing element piece).

66. 发明专利

JPH07159323A FLUID-MODULATED GAS ANALYZER 失效
公开(公告)号：JPH07159323A
公开(公告)日：1995-06-23
申请号：JP33965193
申请日：1993-12-04
申请人： HORIBA LTD
发明人： KAMISAKA HIROJI , IMAKI TAKAO , ASANO ICHIRO
IPC分类号： G01N1/00 , G01N21/61
摘要： PURPOSE:To measure a gas with good accuracy even in a high-concentration region by supplying a reference gas to a cell at a definite flow rate, supplying and stopping a sample gas at a definite cycle to fluid-modulate. CONSTITUTION:A sample-gas source is connected to a supply flow passage 9 for a sample gas S via a solenoid valve 10, a flow-rate adjusting member 11, a pressure regulator 12 and the like. In the flow passage 9, the diameter of a pipe part 13 on the downstream side is made smaller than the diameter of a connecting member 6, and an end part 13a is extended in the length direction of a cell 1. In a state that the cell 1 is irradiated with light from an infrared light source 2 and that a reference gas R in a proper quantity is supplied to the cell 1, the solenoid valve 10 is turned on and off at a cycle of, e.g. 10kHz to perform a fluid modulation, and an AC signal at the same cycle is output from a detector 3. In this case, when the flow rate of the gas which is supplied and stopped, is changed, the gas can be measured with good accuracy from a low-concentration region up to a high-concentration region.

67. 发明专利

JPH0763654A DRIVING MEANS FOR CHASSIS DYNAMOMETER 失效
公开(公告)号：JPH0763654A
公开(公告)日：1995-03-10
申请号：JP23400893
申请日：1993-08-25
申请人： HORIBA LTD
发明人： KAWAMURA HIROSHI , KAMISAKA HIROJI
IPC分类号： G01M17/007
摘要： PURPOSE:To efficiently test two types of cars within a space far a single car without moving a dynamo body by placing the drive wheel of cars on the periphery surface of chassis roller and then rotating forward or backward the chassis roller depending on front or rear wheel drive cars. CONSTITUTION:A front wheel drive car 12 is allowed to enter a test room 2 in the forward direction, and a rear wheel drive car in the backward direction. At this time, an engine cooling fan 15 is moved to the front of an engine. A dynamo body 9 consisting of a chassis roller 1, its base 3 and a frame 4 which holds it, is fixed regardless of car's advancing direction. At testing, non-drive wheel 16 or 17 is engaged with a stopper, and far a front wheel drive car, the roller is rotated in the forward direction D, and for a rear wheel drive car, in the backward direction E. By this, space saving for the test room 2, sharing of test equipments and omission of a dynamo body moving mechanism are attained for reducing the cost.

68. 发明专利

JPH05223782A HYDROCARBON ANALYZER 失效
公开(公告)号：JPH05223782A
公开(公告)日：1993-08-31
申请号：JP6131492
申请日：1992-02-15
申请人： HORIBA LTD
发明人： KAMISAKA HIROJI , TAKEDA KENJI , ASANO ICHIRO , SHIMIZU SUMIO
IPC分类号： G01N27/62 , G01N31/00
摘要： PURPOSE:To continuously measure the concentrations of total hydrocarbon (T.HC), non-methane hydrocarbon (n-CH4), methane (CH4) by connecting a first sample gas flow passage to a flame ionization detector (FID) and installing a cutter for removing n-CH4 to a second sample gas flow passage and another cutter for processing T.HC to a third sample gas flow passage. CONSTITUTION:An unprocessed sample gas flows as it is through a first sample gas flow passage 2 and a gas S containing CH4 flows through a second sample gas flow passage 3. Then, a zero gas flows through a third sample gas flow passage 4. The gas S containing CH4 and zero gas are alternately introduced to the flow passage 2 on the upstream side of an FID 7 at a fixed switching period by means of a gas supply switching section 14. Therefore, a mixed gas of the unprocessed sample gas S and gas S containing CH4 and the mixed gas of the unprocessed sample gas S and zero gas are supplied to the FID 7 at a chopping frequency. A signal indicating the concentration of T.CH is obtained by synchronously performing smoothing processing on the output signal of the FID 7 as it is.

69. 发明专利

JPH05202807A FUEL SUPPLY DEVICE FOR GAS ENGINE 失效
公开(公告)号：JPH05202807A
公开(公告)日：1993-08-10
申请号：JP3450892
申请日：1992-01-25
申请人： HORIBA LTD
发明人： TSUKAMOTO TOKIHIRO , KAMISAKA HIROJI
IPC分类号： F02D19/02 , F02D41/02 , F02M21/02
摘要： PURPOSE:To provide a fuel supply device which can feed fuel gas in a volume proportional to an intake air volume in an operating range of a gas engine. CONSTITUTION:A gas supply pipe 11b is connected to the up stream side of the flow meter 7 provided downstream of an intake-air pipe 5. The gas supply pipe 11b is connected to a fuel gas bomb 9 through a plurality of gas control pipes which branches on the upstream side thereof and a pressure regulating device. A plurality of the gas control pipes are at least composed of a first gas control pipe 14a having a first venturi tube 16a and a control valve adapted to be periodically opened and closed upstream downstream of the venturi tube 16a, a second gas control pipe 14b a second venturi tube 16b allowing the maximum flow rate of gas from the first gas control pipe 14a and a shut-off valve 15b adapted to be opened and closed upstream or downstream of the shut-off valve 15b, and, if necessary, third to n-th gas pipes similar to the first and second gas pipes.

70. 发明专利

JPH04175636A CHASSIS DYNAMOMETER 失效
公开(公告)号：JPH04175636A
公开(公告)日：1992-06-23
申请号：JP30586190
申请日：1990-11-08
申请人： HORIBA LTD
发明人： KAMISAKA HIROJI , NOGUCHI SHINJI , TSUKAMOTO TOKIHIRO , NAKAMURA SHIGEO
IPC分类号： G01M17/007 , G01M17/00
摘要： PURPOSE:To continuously change over the degree of inertia by changing the acceleration of a rotary roller which is a proportional constant. CONSTITUTION:A flywheel 3 as a base, and a vortex current type sucker 4 serving as a toruqe-heat converter for converting a toruqe into a heat, a torque sensor 5 and a speed sensor 6 are provided on the shaft 2 of a rotary roller 1 on which drive wheels of a test vehicle is set. A control device 8 incorporates an acceleration determining function, a desired value setting function, and delivers a control signal to a current control device 7 which is obtained in accordance with various inputs such as an output from a torque sensor 5, an output from a speed sensor 6, the weight (inertia force) of test vehicle, inertia of flywheel 3. In a conventional control system a desired torque T1 is controlled in proportion to an actual acceleration dVR/dt of the rotary roller 1. Further, a desired magnetic field current 1F is controlled by the so-called PI control.

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