baber/WOPTO huggingface dataset:
Patent JP-S63145926-A (JP)
Title: Color sensor
Inventor: KOGURE YASUO
IPC: G01N21/47
Filed: 1986-12-10
Abstract: PURPOSE:To enable stable photometry under bad conditions, by providing a color sensor with a plurality of detector sections so arranged as to measure color simultaneously and independently. CONSTITUTION:A reference object 11 is measured with one 9b of two detector sections while an object 10 to be inspected with the other 9a thereof. The detector sections 9a and 9b are triggered simultaneously to ensure that both measurements are performed simultaneously in the time. Lights disturbed due to changes in an illumination light and a disturbing light happen to irradiate the object 10 being inspected and a reference object 11, but as detector sections 9a and 9b are so designed that the irradiation light alone is incident thereinto depending on an effective opening angle, the reflected lights from both the objects 10 and 11 are always changed at the same rate. So outputs of the detector 9b are inputted into a comparison/computation circuit 8 as reference value to be compared with an output of the detector 9a. Thus, actually measured values of the object 10 being inspected are corrected by variations caused in the reference object 11 thereby enabling the removal of effect on the measured values from variations in illumination light and any disturbing light.
Patent JP-H07190155-A (JP)
Title: Belt transmission with tooth
Inventor: MACCHIARULO VINCENZO
IPC: F16F15/26
Filed: 1994-11-28
Abstract: PURPOSE: To provide a belt transmission capable of preventing generation of an unallowable large noise in operation. CONSTITUTION: This transmission comprises a driving pulley 2 having a pitch diameter D and a tooth number Z, keyed on a crankshaft; driven pulleys 3, 4 having the 1/2 pitch diameter of the driving pulley 2, keyed on dynamic balancing shafts; a toothed tension pulley 5; and toothed transmission belt 6 extending along a closed loop partially winding around the pulleys 2, 3, 4, 5. The belt 6 includes a resistance insert 7 in its elastomer material layer, and has an internal tooth part 9 meshing with the driving pulley 2, the driven pulley 3 and the toothed tension pulley 5, and an external tooth part 10 meshing with the driven pulley 4. The internal tooth part 9 and the external tooth part 10 are defined by teeth apart from each other at a constant pitch P.
Patent JP-H04164731-A (JP)
Title: Paper feeder
Inventor: KAMIJO EIJI
IPC: B65H3/06
Filed: 1990-10-30
Abstract: PURPOSE:To miniaturize the feeder and reduce the manufacturing cost thereof by making an ADF (auto document feeder) separation roller portion and a document conveying roller portion into one unit and alternately arranging a heavy coefficient of friction area and a light coefficient of friction area on the surface of the separation roller. CONSTITUTION:An area of heavy coefficient of friction and an area of light coefficient of friction are arranged alternately on the surface of an ADF separation roller 5a. If a document of an area of heavy coefficient of friction and the coefficient of friction of the roller surface are regarded as mu1, and a document of an area of light coefficient of friction and the coefficient of friction of the surface of the separation roller 5a are regarded as mu'1, a document is separated and conveyed when mu1> the coefficient of friction mu2 of a document separation pad 2 and a document > the coefficient of friction mu3 between documents >mu'1. When mu2>mu3>mu', the documents are not separated and conveyed but, even while separation and conveyance are not conducted, a document of the preceding page is continuously conveyed so a gap is generated between the pages. Thus detection between pages can be conducted by detecting the gap with a copy detecting sensor 2.
Patent JP-H10145735-A (JP)
Title: Decoding device and method for reproducing picture and sound
Inventor: ONO YUKIYA
IPC: H04N19/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To simultaneously reproduce multiangled plural pictures and plural pictures corresponding to a multistory branch scene or the like. SOLUTION: In the case where two of a 1st and a 2nd pictures which have a different angle are simultaneously reproduced, 1st angle video data is inputted to a 1st MPEG2 video decoder 181a and decoded therein. At the same time, 2nd angle video data is inputted to a 2nd MPEG2 video decoder 181b and decoded therein. These video data decoded by the 1st MPEG2 video decoder 181a and video data decoded by the 2nd MPEG2 video decoder 181b are combined into one picture in a picture combining circuit 181c. This combined picture is transmitted to a display controller after a sub picture is synthesized therewith.
Patent JP-H10134922-A (JP)
Title: Electric brush
Inventor: TANIGUCHI KAZUMASA
IPC: H02K13/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To lower the brush noise by including a buffer material, which has hardness between the hardness of graphite as a main component of an electric brush and a conductive metal forming a commutator, in the electric brush. SOLUTION: In the case where copper or copper oxide is used as a conductive metal, as a buffer material, manganese dioxide, tungsten oxide, molybdenum trioxide or the like having Moh's hardness at 2 or more and less than 4 is used. Manganese dioxide is desirable. Manganese dioxide desirably exists in the electric brush at 0.1-10wt.%. Manganese dioxide having a mean granular diameter at 0.1-100μm is desirably used. A commutator is generally formed by arranging mold resin and conductive metal such as copper and aluminum each other. When the conductive metal as a soft component of the commutator is formed rough by the friction due to the electric brush, a large spark is generated, and friction by the brush is increased. A material softer than the conductive metal is included in the electric brush so as to prevent the generation of the rough conductive metal.
Patent JP-H10141459-A (JP)
Title: Lubrication device for belt type continuously variable transmission
Inventor: KOBAYASHI DAISUKE
IPC: F16H9/12
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To supply lubricating oil to a friction and heat generation part of a belt surely and efficiently even when a running position of the belt is deviated due to the change of change gear ratio. SOLUTION: Oil supply nozzles 10, 11 which supply lubricating oil to a belt are arranged on each side of an input pulley 1 side and an output pulley 2 side, respectively, and lubrication pipes 12, 13 which supply lubricating oil from an oil pressure supply means to each oil supply nozzle 10, 11 are provided. A position in the direction of pulley shaft of the oil supply nozzle 10 on the input pulley 1 side is set in the vicinity of a central part C of a belt running position when change gear ratio is the maximum LO, and a position in the direction of pulley shaft of the oil supply nozzle 11 on the output pulley 2 side is set in the vicinity of a central part C' of a belt running position when change gear ratio is the maximum HI.
Patent JP-S63145326-A (JP)
Title: Production of transparent electroconductive composite
Inventor: FUKUNISHI YOSHIHARU
IPC: C08G61/10
Filed: 1986-12-08
Abstract: PURPOSE:To obtain an electroconductive composite excellent in adhesion to glass, transparency, etc., by contacting a heterocyclic compound or aniline (derivative) with a modified polyvinyl alcohol containing silicon in the molecule and containing an oxidizing agent. CONSTITUTION:A modified polyvinyl alcohol containing silicon in the molecule is produced by, e.g., a process wherein a vinyl ester (e.g., vinyl acetate) is copolymerized with an olefinically unsaturated monomer containing silicon in the molecule (e.g., vinyltrimethoxysilane or 3- methacrylamidopropyltrimethoxysilane), and the obtained copolymer is saponified. To this polymeric compound, an oxidizing agent (e.g., ferric chloride) is uniformly added, and the obtained mixture is applied to a support. By contacting a heterocyclic compound (e.g., pyrrole) or aniline (derivative) with the obtained base, a transparent electroconductive composite suitable for liquid crystal display elements, etc. is obtained.
Patent JP-H11132158-A (JP)
Title: Oil pump for engine
Inventor: SAKONO TAKASHI
IPC: F04C14/24
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure, to satisfactorily reduce noise caused by dynamic pressure generated in releasing of an engagement of both gears of a circumscribing type gear pump, and to maintain good pump performance. SOLUTION: In a casing 1 a pair of mutually engaging gears 2, 3 are arranged, a suction side space 4 is formed on the side where the engagement of the both gears 2, 3 is released, and a delivering side space 5 is formed on the opposite side, and a bank part 15 is provided in the suction side space 4. This bank part 15 is constituted so as to face the engaging part of the both gears 2, 3, to be placed at a position separated from the both of a casing side wall forming the outer periphery of the suction side space 4 and a rotational locus of the tips of the both gears, and to receive dynamic pressure generated in releasing of the engagement of both gears.
Patent JP-S62153355-A (JP)
Title: Epoxy resin paint
Inventor: MURAI TAKAAKI
IPC: C09D163/00
Filed: 1985-12-27
Abstract: PURPOSE:To obtain an epoxy resin paint having excellent heat resistance and electrical characteristics, by blending a specified epoxy resin with a hardener. CONSTITUTION:An epoxy resin paint consists of an epoxy resin (A) of formula I and a Hardener (B). In the formula, R1 is a residue of an org. compd. having lactive hydrogen atoms; n1, n2.... nl are each 0.1-100 and the sum thereof is 1-100; l is 1-100; A is a substd. cyclohexane skeleton and is represented by formula II, III or IV (wherein R2 is H, an alkyl, a corboalkyl or a carboaryl) and the resin of formula I has at least one group of formula V. Examples of the acid are amines, org. basic acids, inorg. acids, org. metallic compds., etc. These catalysts are used in a quantity of 0.01-0.10% based on that of the starting material. The reaction temp. is -70-200 deg.C.
Patent JP-H01133699-A (JP)
Title: Fluoride flux
Inventor: SAKAI SHIGEO
IPC: B23K1/19
Filed: 1987-11-20
Abstract: PURPOSE:To give an electrical conductivity to the flux residual film formed after brazing and to effectively enable the cathode corrosion prevention by adding a conductive particle to the fluoride flux for brazing Al or Al alloy member. CONSTITUTION:A conductive particle is added to the fluoride flux used for brazing Al or Al alloy member. For this particle the metal potentially lower than the member to be brazed or a carbon is used. The size thereof is appropriate about in <=10mum and the addition amt. at about 5-60vol.%. A corrosion resistant current is thus made to flow by giving a conductivity to the flux residual film formed after brazing and the cathode corrosion prevention can be acted effectively.
Patent JP-H05133290-A (JP)
Title: Evaporated fuel treatment device
Inventor: SHIKAME YOSHIHIRO
IPC: F02M25/08
Filed: 1991-11-08
Abstract: PURPOSE:To always keep adsorbing performance of a canister at a specified value or higher, immediately before stopping of a vehicle in an evaporated fuel treatment device in which evaporated fuel adsorbed by an adsorption agent inside the canister during operation of an internal combustion engine is discharged into an intake passage of the internal combustion engine and combusted in a combustion chamber. CONSTITUTION:Temperature sensors 41, 42 and 43 are provided on a canister 30 for detecting temperatures of portions in the vicinity of inlet/outlet of vapor, in the vicinity of atmosphere introduction part and a portion therebetween. When a detected temperature T3 of the temperature sensor 43 exceeds a detected temperature T2 of the temperature sensor 42 by a first specified value or more, a VSV 61 is switched and evaporated fuel is prevented from entering the canister 30. When a detected temperature T1 of the temperature sensor 41 is lower than a detected temperature T2 of the temperature sensor 42 by a second specified value or more, the VSV 61 is switched and prevention of the evaporated fuel from entering the canister 30 is released.
Patent JP-2001113097-A (JP)
Title: Hooking device
Inventor: NAKAJIMA SUSUMU
IPC: D06F57/12
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a hooking device suitable for a clothes pole and a hanger rack, easily manufactured at a low cost with simple constitution, easily fitted making use of a narrow indoor/outdoor space, normally permitting the effective use of surrounding space and maintaining appearance and safety while miniaturizing the occupying space and allowing washing and the like to be easily fastened and taken in by bending each hooking rod almost at a right angle from a supporting arm during use and integrally assembled to a fence body of a veranda or the like. SOLUTION: This hooking device is provided with hooking rods 6-8 holdable in the fixed positions in space, and a supporting arm 5 for supporting the base ends of the rods 6-8. The other end of the supporting arm 5 is rotatably connected to an immobile fixed case 4. The whole or part of the supporting arm 5 can be enclosed in the fixed case 4 by folding the supporting arm 5 in a coaxial direction to the fixed case 4.
Patent JP-H0898227-A (JP)
Title: Transfer system for information in private area
Inventor: HASHIGUCHI KAZUNORI
IPC: H04W76/02
Filed: 1993-11-01
Abstract: PURPOSE: To provide the information transfer system which sets a desired area as the private information transfer area. CONSTITUTION: When information is transmitted from a data terminal equipment 11 to a slave station 13 moving in a private area 10 at need, many repeating stations 12 (R1, R2, R3...Rn) consisting of radio transmitter-receivers of small power are provided in prescribed positions in this private area 10. First, information is transmitted from the data terminal equipment 11 to the closest repeating station 12 (R1) with a small power, and next, the repeating station 12 (R1) receives this information and transfers the same information to another repeating stations 12 (R2 and R3) in its periphery with a small power. This information is transferred between all repeating stations in the private area 10 with time differences in this manner to transmit the information to all slave stations 13.
Patent JP-H05304709-A (JP)
Title: Work wagon for extending cable
Inventor: SANPEI MITSURU
IPC: H02G1/06
Filed: 1992-10-07
Abstract: PURPOSE:To provide a work wagon for extending cables which can simultaneously support four cable drums and, at the same time, can quickly and surely load/unload the four cable drums on/from the four supporting devices. CONSTITUTION:Four cable drum supporting devices 2 each of which is composed of a fixing and driving posts 3 and 4 are arranged on the front and rear sides and the left and right sides on the bed of the title wagon. A through shaft 20 is passed through the center of each cable drum D and the drum D is put on a saddle. The position of the drum D in the longitudinal direction is decided by moving the drum D in the front-rear direction along elevating/ lowering rails and the supporting height of the drum D is decided by elevating or lowering the rails. When the drum D is positioned, a spline shaft is protruded and put on the spline putting section of the shaft 20 and, at the same time, a sliding shaft is pushed out and inserted into the bearing 31 of the post 3. When the spline shaft is retreated, the sliding shaft is restored by means of a spring and the drum D can be removed.
Patent JP-H02141004-A (JP)
Title: Microwave integration circuit device
Inventor: ADACHI HISASHI
IPC: H01P3/08
Filed: 1988-11-21
Abstract: PURPOSE:To easily and inexpensively constitute a microwave integration circuit device which is free from deterioration of high-frequency characteristics by fixing a substrate to the recessed section of a metallic carrier with solder and filling up through holes with the solder. CONSTITUTION:A metallic carrier 1 is provided with a recessed section 2, the depth of which is almost equal to the thickness of a ceramic substrate 6. Two through holes 4 are formed on both sides of the recessed section 2 and two metallic pins 3 are respectively fixed into the holes 4 with a sealing dielectric 5. Micro-strip lines 7 are constituted on the upper surface of the substrate 6 and through holes 8 are formed in the substrate 6. The micro-strip lines 7 are packaged in the recessed section 2 of the metallic carrier 1 with solder 9 while side faces on certain sides of the input-output terminals of the line 7 are closely brought into contact with dielectric walls 11 of the section 2 and the through holes 8 are filled up with the solder 9, and thus, the metallic pins 3 are connected with the micro-strip lines 7 by means of bonding wires 13. Therefore, the inductance of the through holes 8 can be reduced sufficiently and deterioration of the high-frequency characteristics hardly takes place.
Patent JP-H04167863-A (JP)
Title: Automatic memory transmitter for facsimile equipment
Inventor: ISHIURA AKIHIKO
IPC: H04N1/21
Filed: 1990-10-31
Abstract: PURPOSE:To avoid disable setting of other original to a read section by selecting the memory transmission mode automatically so as to read the original and storing a data in a memory when a destination is busy and disable of communication at the facsimile transmission. CONSTITUTION:When an original sent to a destination is set to a read scanner 4 and a destination number is entered and a transmission button is depressed, dialing is made to a destination. When the destination is busy and disable of call reception and a control signal from a busy state discrimination section 11 is inputted to a CPU 2, the automatic memory transmission function is operated and the scanner 4 reads the original and the read signal is stored in a picture memory 8. Then dialing is made to the destination, and when the call reaches the destination and the transmission is finished, a transmission end report is printed out and the transmission is terminated. When the destination is busy and disable of communication, dialing is repeated for a prescribed number of times and when busy, a transmission error report is printed out and the transmission is terminated.
Patent JP-S63142631-A (JP)
Inventor: ROBAATO KAA DAINZU
IPC: H01L21/265
Filed: 1987-11-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01134861-A (JP)
Title: Manufacture of hydrogen absorption alloy electrode
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/38
Filed: 1987-11-20
Abstract: PURPOSE:To enhance the quality and performance of a battery by immersing a porous body in an alcoholic solution of two types or more of metal compounds followed by drying, reducing the metal compounds, and eluding a hydrogen occluding alloy, which is to be used as positive electrode. CONSTITUTION:A porous body is immersed in an alcoholic solution of two types or more of metal compounds, followed by drying. The metal compounds are reduced, and on the porous body a hydrogen absorption alloy is formed, which is used as positive electrode. Examples of metal compounds are lanthanum chloride plus nickel chloride, titanium chloride plus nickel chloride, lanthanum chloride plus nickel chloride plus cobalt chloride, magnesium chloride plus nickel chloride, calcium chloride plus nickel chloride, lanthanum/nitric acid compound plus nickel/nitric acid compound, and magnesium/perchloric acid compound plus nickel chloride. Their reduction is made by heating to 1000-1300 deg.C in Li vapor. As the porous body it is desirable of using a one formed from sintered nickel.
Patent JP-H04165158-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: YOSHIMURA HIROSHI
IPC: F16H61/04
Filed: 1990-10-30
Abstract: PURPOSE:To make reliability compatible with the prevention of speed change shock on a high level by limiting the lower limit of the target line pressure so as not to be lower than the valve closing pressure of a drift-on-ball at the speed change time when a friction locking element provided with the drift-on- ball is locked. CONSTITUTION:A controller 70 reads atmospheric pressure from an atmospheric pressure sensor 74 and corrects the target line pressure according to the atmospheric pressure to obtain corrected pressure P'. Upon judging upshift to the third or fourth gear speed, the controller 70 reads the turbine shaft rotating speed from a sensor 71 and reads the lower limit pressure PL of the line pressure from a map set according to the turbine rotating speed, and then judges whether the computed corrected pressure P' is lower than the lower limit pressure PL and replaces the corrected pressure P' with the lower limit pressure PL at the time of judging the corrected pressure P' being lower than the lower limit pressure PL. In this case, the lower limit pressure PL is set higher in the whole turbine rotating speed region than the valve closing pressure of a drift-on- ball 59 in a 3-4 clutch 43.
Patent JP-S63147820-A (JP)
Title: Production of acicular alumina particle
Inventor: MURASE YOSHIO
IPC: C01F7/782
Filed: 1986-12-10
Abstract: PURPOSE:To obtain an acicular alumina particle with good reproducibility, the length of which is easily controlled, by previously adding acid or base into an aq. soln. of NH4HCO3 used in a ripening stage for crystallizing a reaction product of Al salt with NH4HCO3. CONSTITUTION:The reaction product, which is obtained by allowing a water-soluble Al salt such as ammonium alum or aluminium sulfate and NH4HCO3 to cause an aq. soln. reaction, is heated and applied with the ripening treatment in the aq. soln. of NH4HCO3. The ripening treatment is usually applied at 60-150 deg.C and is held at the temp. for 1-140hr. In this case, it is necessary that the acid or the base is previously added to the aq. soln. of NH4HCO3 used for the ripening treatment and then the ripening treatment is applied. In this case, the length of the generated alumina particle is controlled with the amt. of the added acid or base. Then, sulfuric acid or hydrochloric acid, etc., for example, is used as the acid, and KOH, NaOH, etc., for example, is used as the base, respectively.
Patent JP-H01133151-A (JP)
Title: Processor integrated circuit device
Inventor: TAKADA AKIRA
IPC: G06F11/22
Filed: 1987-11-18
Abstract: PURPOSE:To improve the detecting ratio of faults in a device without simulatively forming an external signal by providing the title device with an output means for outputting an address or arithmetic data at the time of a test mode and monitoring its outputs data by an I/O port circuit. CONSTITUTION:An 'L' or 'H' level test signal is inputted from a test terminal 1 to switch normal operation to the test mode. At the time of normal operation, a ROM 9 outputs instruction data in a system program stored in itself to an instruction decoder 12. The decoder 12 restores the instruction data in response to said output and outputs an instruction control signal to an address generator 6 and an arithmetic processor 30 and the prescribed operation is executed by the program stored in the ROM 9. In the test mode, the instruction data are inputted to the port 3, and when a clock CK is in the 'H' level, a program counter (PC) 7 outputs an address corresponding to the instruction control to an I/O port circuit 4. Consequently, the output data can be supervised by the circuit 4, the device can be rapidly tested without simulatively forming an external signal and the high fault detecting ratio can be improved.