专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明专利

JP2002115917A SOLAR HEAT ENERGY COLLECTOR 失效
公开(公告)号：JP2002115917A
公开(公告)日：2002-04-19
申请号：JP2000350290
申请日：2000-10-12
申请人： KOKUSAI GIJUTSU KAIHATSU KK
发明人： NAKAUCHI SHUNSAKU
IPC分类号： F24J2/50 , F24J2/54 , F24S23/77 , F24S50/20 , F24J2/16 , F24J2/38
摘要： PROBLEM TO BE SOLVED: To solve such a problem that a device for obtaining high temperature of 200 deg.C or higher by solar heat follows solar light by moving a mirror with high accuracy, an entire system is enlarged or a special mirror is required. SOLUTION: A vacuum plate type solar heat collector 1 having a transparent window 3 and a plurality of plane mirrors 2 corresponding to the transparent window 3 are provided. The plane mirrors 2 are arranged at both sides of the solar heat collector 1 viewed from above and at such angles as to reflect the solar light on the plane mirrors 2 and make the solar light incident on the transparent window 3. A rotating shaft 6 to which supports 5 for supporting the plane mirrors 2 are fixed is rotated by a position adjuster 7, so that the inclinations of the plane mirrors 2 are simultaneously changed for a cycle of one day or one year.

72. 发明专利

JP2001281165A METHOD AND DEVICE FOR INSPECTING SUBSTRATE 失效
公开(公告)号：JP2001281165A
公开(公告)日：2001-10-10
申请号：JP2000097186
申请日：2000-03-31
申请人： KOKUSAI GIJUTSU KAIHATSU KK
发明人： SAKASHITA SHIGEJI
IPC分类号： G01N21/956 , H01L21/60 , H01L23/12 , H05K3/00
摘要： PROBLEM TO BE SOLVED: To surely detect abnormality in a pattern even if a coating material is thick. SOLUTION: This inspection device 50 has a lighting part 52 below a CSP tape 10 and has a TV camera 26 over the CSP tape 10 to output image data of the CSP tape 10 produced by transmitted light 53. The lighting part 52 has a green-light irradiation unit 60, and white-light irradiation units 62a, 62b provided on both sides of the irradiation unit 60. The irradiation unit 60 irradiates the CSP tape 10 with green light 54 perpendicular thereto having large transmissivity relative to a solder resist 20. The irradiation units 62a, 62b irradiate the CSP tape with white light inclined relative to the CSP tape.

73. 发明专利

JP2001228099A PLATING INSPECTION METHOD 失效
公开(公告)号：JP2001228099A
公开(公告)日：2001-08-24
申请号：JP2000039256
申请日：2000-02-17
申请人： KOKUSAI GIJUTSU KAIHATSU KK
发明人： HAGA TAKAYUKI
IPC分类号： G01N21/956 , C25D5/02 , C25D21/12 , G01N21/27 , G01N33/20 , H01L23/12
摘要： PROBLEM TO BE SOLVED: To discriminate with high accuracy as to whether plating is applied from a monochromatic image. SOLUTION: A substrate and a plated metal are irradiated with a light of a specific wavelength which is different by a large amount in reflectivity from other wavelength region to obtain a monochromatic image, based on the light having a specific wavelength, and the monochromatic image is converted into a binary image to discriminate between the plated metal and the substrate.

74. 发明专利

JP2001116948A LIGHT GUIDE HOLDER 失效
公开(公告)号：JP2001116948A
公开(公告)日：2001-04-27
申请号：JP29807299
申请日：1999-10-20
申请人： KOKUSAI GIJUTSU KAIHATSU KK
发明人： SAKASHITA SHIGEJI
IPC分类号： G02B6/24 , G02B6/00 , G02B6/04
摘要： PROBLEM TO BE SOLVED: To reduce the loss of the energy needed for lighting and to eliminate variance in the lightness of an irradiated surface among products. SOLUTION: The light guide holder 32 has a columnar surface 38 formed at the part of its holder main body 34 which faces an object 28 to be irradiated and also has guide insertion grooves 40 (40a to 40f) formed radially. A 2nd light guide 22 inserted into a guide insertion groove 40 has its tip light projection surface 22 made to abut against a stopper part 46 of a positioning part 36 and also arranged on the same circumference and the part of the center C of curvature is irradiated with the light emitted from a light projection surface 22.

75. 发明专利

JPH11155975A TEMPERATURE CONTROL TYPE AUTOMATIC VALVE 失效
公开(公告)号：JPH11155975A
公开(公告)日：1999-06-15
申请号：JP36428997
申请日：1997-11-28
申请人： KOKUSAI GIJUTSU KAIHATSU KK
发明人： NAKAUCHI SHUNSAKU
IPC分类号： A62C35/68 , A62C37/20 , F16K17/38
摘要： PROBLEM TO BE SOLVED: To provide an automatic valve without hourly change which enables releasing thereof when the temperature is above a fixed value without using electricity while closing thereof when below the value and moreover, allows operation thereof with a hysteresis characteristic accurately by a large force. SOLUTION: There are arranged a valve body which lets a fluid pass with a blade 4 rotating by a pressure of the fluid, a metal 9 which melts at a fixed temperature as wrapping a part of a rotating shaft 6 supporting the rotation of the blade 4 and a container 10 fixed to support the metal 9. The valve is controlled by the melting of the metal 9.

76. 发明专利

JPH1141155A NON-CONTACT COMMUNICATION TERMINAL EQUIPMENT 失效
公开(公告)号：JPH1141155A
公开(公告)日：1999-02-12
申请号：JP19811597
申请日：1997-07-24
申请人： OKI ELECTRIC IND CO LTD , KOKUSAI GIJUTSU KAIHATSU KK
发明人： MATSUZAKI AKIRA
IPC分类号： G06K17/00 , H04B1/59 , H04B5/02
摘要： PROBLEM TO BE SOLVED: To prevent the destruction of an inside circuit, and to guarantee a normal operation even when a signal generating an improperly high inside voltage is supplied from the outside part to a communication coil by monitoring a power supply voltage, and stopping the transmission of a control signal to an outputting part at the time of detecting the generation of the power supply voltage beyond a threshold voltage. SOLUTION: A set device 30 receives an access signal and ID data applied from an individual portable terminal by a communication coil 4, applies a carrier wave to a rectifying circuit 30B and a capacitor 30D, rectifies and smoothes it, and obtains a DC voltage to be used inside. Moreover, the set device 30 monitors a DC voltage Vdd rectified by the rectifying circuit 30B by a voltage monitoring circuit 30H. When an excess magnetic field is applied from the outside part to a communication coil 4, a voltage obtained by dividing the DC voltage Vdd is made higher than a reference voltage Vref, and a comparator 30H2 switches a high voltage detection signal S1 to an on signal. Thus, a high voltage protecting gate 30G is interrupted, and an LED5 is turned off.

77. 发明专利

JPH1114162A SOLAR HEAT COLLECTING DEVICE 失效
公开(公告)号：JPH1114162A
公开(公告)日：1999-01-22
申请号：JP20515697
申请日：1997-06-25
申请人： KOKUSAI GIJUTSU KAIHATSU KK
发明人： NAKAUCHI SHUNSAKU
IPC分类号： F24J2/46 , F24J2/48 , F24S10/70 , F24S23/79 , F24J2/18 , F24J2/24
摘要： PROBLEM TO BE SOLVED: To provide a flat plate-like solar heat collecting device in which solar light can be used as a heat source of high temperature of more than 100 deg.C, producing a high output without being converged through a lens or the like. SOLUTION: An inner side of a flat plate-type solar heat collecting device 1 is processed into vacuum state, a heat absorbing plate 4 is formed with a metallic vacuum deposited film 7 and a selective absorbing film 5, and then a thermal loss released in a useless manner through thermal conduction and radiation from the heat absorbing plate 4 is reduced remarkably. A structure of a bushing for air-tightly supporting a pipe 13 for taking out heat outside at a casing 2 is properly devised to prevent a heat loss from being increased, while its vacuum state is being held.

78. 发明专利

JPH114901A FIRE PREVENTION 失效
公开(公告)号：JPH114901A
公开(公告)日：1999-01-12
申请号：JP19302297
申请日：1997-06-13
申请人： KOKUSAI GIJUTSU KAIHATSU KK
发明人： NAKAUCHI KENJI
IPC分类号： A62C2/04 , A62C3/00 , A62C99/00 , A62C39/00
摘要： PROBLEM TO BE SOLVED: To keep the inside of a room clear of a fire and to make the inside safe even if a man gets therein in an emergency, by lowering the concentration of oxygen in air in a fire prevention room to a level a man can breathe but fire cannot keep burning to inhibit a fire. SOLUTION: When hydrogen or fuel containing rich hydrogen in a fuel tank 3 is supplied to a burner through a fuel cock 6, the fuel burns ignited by an ignition device 5. Since hydrogen is burnt producing water vapor, oxygen can be increased without increasing harmful carbon dioxide gas. The oxygen concentration in a fire prevention room 1 is lowered. When the room is tightly closed and hydrogen is burnt to consume about a half of about 20% oxygen in air, the room is brought into a condition that burning is impossible by lack of oxygen at the point. On the other hand, when only the concentration of carbon dioxide gas is suppressed and the concentration of oxygen is reduced, it does not cause to be immediately be dangerous to a man's life even if the concentration of oxygen is reduced down to lower than a half.

79. 发明专利

JPH10111652A CIPHERING METHOD, DECIPHERING METHOD, AND AUTHENTICATION METHOD 失效
公开(公告)号：JPH10111652A
公开(公告)日：1998-04-28
申请号：JP29919096
申请日：1996-10-04
申请人： KOKUSAI GIJUTSU KAIHATSU KK
发明人： NAKAUCHI SHUNSAKU
IPC分类号： H04L9/32 , G09C1/00
摘要： PROBLEM TO BE SOLVED: To simply cipher and decipher, moreover, make it difficult to decipher by selecting a specific number from binary numbers having the same number of bits as the number of digits or characters for adopting the number as a secret key, and ciphering by combining a transposition method by this number with XOR (exclusive-OR) technique. SOLUTION: When data to be ciphered have been put in a specific order into positions where 1 (or 0) of bit of a binary number as a secret key is standing and all the positions with 1 (or 0) are filled with the data, positions with 0 (or 1) are filled with the remaining data in a specific order. And, the sum of the cipher text ciphered by the data or transposition and a secret key, or exclusive-OR are combined in multi-stages. Namely, the transposition is repeated plural times by using the same secret key to make the cipher complex, and an XOR of the transposed number and key code is adopted to increase the cipher in the strength further. Thus, a number ciphered by transpositions is ciphered more and is increased in the cipher strength.

80. 发明专利

JPH1074261A PATTERN DEFECT DETECTING DEVICE 失效
公开(公告)号：JPH1074261A
公开(公告)日：1998-03-17
申请号：JP23107696
申请日：1996-08-30
申请人： KOKUSAI GIJUTSU KAIHATSU KK
发明人： KAWAMORI MAKOTO
IPC分类号： G01B11/24 , G01N21/88 , G01N21/93 , G01N21/956 , G03F1/84 , G06T7/00 , G06T7/60 , H01L21/027 , H01L21/66
摘要： PROBLEM TO BE SOLVED: To quickly detect defects in a pattern with a constitution of small capacity. SOLUTION: A master pattern setting processing for setting up the position of a master pattern against a camera is executed (100), and master data are prepared based on the vertical/horizontal run length codes of the master pattern (102). Then, prepared pattern setting processing for setting up the position of the prepared pattern to be compared against the camera is executed (104), the vertical/horizontal run length codes of the prepared pattern are generated for each pixel and the generated data are compared with the master data to detect defects in the prepared pattern (106). The processing is executed for all prepared patterns until the detect detection is completed (108).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式