baber/WOPTO huggingface dataset:
Patent JP-S63288633-A (JP)
Title: Inspection method and device for hold pin attachment
Inventor: ONO HIROTAKA
IPC: B23P19/00
Filed: 1987-05-22
Abstract: PURPOSE:To facilitate automation of inspection of attachment condition of a hold pin of a drum brake device by detecting the position of a detection pin with a sensor and accurately performing the discrimination of the acceptability of the attachment condition. CONSTITUTION:In an inspection process of the attachment of a hold pin 1 for pivoting a brake shoe 9 to a back plate 10, a reference surface 76 at the bottom end of a cylindrical guide 71 comes into contact with the top surface of a hold cup 5. Under that condition, a detection pin 72 comes down. Since the position of the detection pin 72 varies in three stages according to three stages of the attachment conditions of the hold pin 1, namely a correctly attached, imperfectly attached and missing conditions, detection is performed by the on-off action of an access switch 81. In this way, acceptability of the attachment can be discriminated accurately to make automation easy.
Patent JP-H02304366-A (JP)
Title: Manipulator for analyzing device
Inventor: MITSUHISA YUKIO
IPC: B25J7/00
Filed: 1989-05-18
Abstract: PURPOSE:To arbitrarily and easily control the position and the attitude of a sample stand with a simple mechanism by calculating the spatial coordinate of a connecting point of a link mechanism connected to the sample stand and the supplying quantity of a linear motion leading-in machine and driving the linkage mechanism. CONSTITUTION:Information inputted from an input device 51 refers to the data of present position attitude information stored in a memory device 52 and is transmitted to the calculator 54 of the spatial coordinate of each connecting point. Subsequently, in each value of a parameter for expressing the time series of a moving progress in a process in which an inspection object point moves to a measuring point by receiving a signal from a parameter signal generator 58, the coordinate of the connecting point is calculated. Information of this connecting point is transmitted to an axis length calculator 55 for determining the supplying length of an operating rod of a link mechanism, and driving of linear motors 57a - 57f interlocked with a rod is controlled. In such a manner, the position and the attitude of the sample stand can be controlled arbitrarily and easily by a simple linkage mechanism.
Patent JP-H08321798-A (JP)
Title: Diversity device
Inventor: NISHIMURA MASARU
IPC: H04B7/08
Filed: 1995-05-24
Abstract: PURPOSE: To provide the diversity device capable of conducting efficient transmission by the use of a low output power amplifier. CONSTITUTION: The diversity device uses plural (at least two) transmission reception common use antennas 101 to 104 each making transmission/reception at a single frequency and arranged at a distance spatially to conduct diversity transmission reception and is provided with transmission reception changeover means 105 to 108 switched by a transmission/reception switching signal and plural power amplifiers 119 to 122 connecting respectively to the antennas 101 to 104 via the transmission reception changeover means 105-108. Furthermore, a transmission antenna switch means 118 sends a transmission signal selectively to any of the power amplifiers 119 to 122 based on a reception level.
Patent JP-H07332333-A (JP)
Title: Fixing tool
Inventor: KITAGAWA KOJI
IPC: F16B19/10
Filed: 1994-06-07
Abstract: PURPOSE:To provide a simple fixing tool for the constitution for surely holding an operating rod on a body. CONSTITUTION:On a body 10 inserted into an installation hole, an engagement piece 14 for fixing the body 10 into the installation hole through the projection from the outer wall surface when a bush rod 20 is inserted is installed, and at the hollow part 10a of the body, a taper groove 16 into which the top end part of the bush rod 20 having a taper surface 22 is inserted is formed. When the top end part of the bush rod 20 is pushed into the taper groove 16 and fitted, a force for tightening the taper surface 22 of the taper groove 16 is produced, and the bush rod 20 is held on the body 10. Accordingly. the necessity of the constitution for strongly tightening the bush rod 20 by urging the engagement piece 14, in order to prevent the slip-off from the body 10 of the bush rod 20 is obviated, and the simple constitution can be obtained.
Patent JP-S5350493-A (JP)
Title: Resistor compound
Inventor: HATSUTORI MASUZOU
IPC: H01C10/30
Filed: 1976-10-18
Abstract: PURPOSE: To produce high performance glaze resistor with low cost, utilizing glass frit and conductive fine powder composed of Ni-silicide and Zr-silicide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5650687-A (JP)
Title: Negative color image pickup device
Inventor: TAKEMURA HIROO
IPC: H04N5/225
Filed: 1979-10-01
Abstract: PURPOSE:To obtain a positive color picture in a simple way from a negative color film, by securing a combination between the optical attachment and the electronic circuit adaptor. CONSTITUTION:The optical attachment 11 projects the image of the negative color film 15 onto the photosensitive screen of the image pickup device 18 in the color TV camera 17. The camera 17 converts the film image projected onto the device 18 into the electric signal, and the output signal of the device 18 is turned into the standard color TV signal through the electronic circuit 19 to be applied to the electronic circuit adaptor 20. The adaptor 20 separates the input signal into the three primary color signals, the polarity is inverted for the three color signals obtained. And the standard color TV signal is formed with these three color signals to be delivered. Accordingly, a positive color picture can be obtained by connecting the signal of the output therminal 10 of the adaptor 20 to such apparatus as the color TV picture receiver, the color video or the like.
Patent JP-S5915336-A (JP)
Title: Receiving device
Inventor: OKITA TOSHIMICHI
IPC: H04B1/10
Filed: 1982-07-17
Abstract: PURPOSE:To minimize the disturbance given from the broadcast waves excluding a desired one, by selecting the frequency of an intermediate frequency signal at a prescribed level when satellite broadcast waves are received. CONSTITUTION:The 1st intermediate frequency amplifier IF8 is connected to a receiving device via an outdoor unit and a coaxial cable 7. The output of the IF8 is applied to the input terminal at one side of a 90 deg./3dB coupler 18. At the coupler 18, an IF signal is applied to a terminal 20 and output signals are extracted from terminals 22 and 23. These outputs are set at 1/2 electric power compared with an input IF signal wth phases different by 90 deg. from each other. These output signals are applied to mixers 10A and 10B, and the local oscillating output of a local oscillator 11 is supplied to each mixer via a power distributor 24. The output of each mixer is supplied to a coupler 27 (same as the coupler 18) via LPF25 and 26. An addition output of outputs of the LPF25 and 26 with a 90 deg. phase shift is extracted at an output terminal 30 of one side, and at the same time the opposite addition output is extracted at an output terminal 31 of the other side. Then a desired signal emerges at one of these terminals 30 and 31; while an image signal emerges at the other terminal. These signals are applied to a switch circuit 32.
Patent JP-H01295784-A (JP)
Title: Robot arm
Inventor: AMANO YUJI
IPC: B25J17/00
Filed: 1988-05-23
Abstract: PURPOSE:To facilitate the connection of adjacent motors by making a outer rotor-shaped direct drive motor of an arm driving motor to couple a rotor of the motor with a stator of the adjacent motor. CONSTITUTION:A stator 101 in a motor 1 for rotating an arm Z1 around the axis L1 is fixed to a fixed section S. To a rotor 102 of this motor 1 is connected a stator 301 in a motor 3 for rotating an arm Z2 around the axis L2 and a robot arm is controlled by the rotational positions of these motors 1, 3. Then, at least the peripheral surfaces of pulleys 7, 8 for transmitting the power of motor 3 to the arm Z2 are formed of nickel and phosphorus. As a result, wear of the arms due to the swing between belts 12, 13 and the pulley 7, 8 is prevented to reduce the inertia of the arm Z2 while facilitating the connection of motors 1, 3.
Patent JP-H0652833-A (JP)
Title: Arc chamber for metal halide lamp of universal burying posture type
Inventor: POORU JIYOOJI MASHIYUUZU
IPC: H01J61/88
Filed: 1993-05-27
Abstract: PURPOSE: To enable lighting without significant change in a color or luminous output even in a vertical attitude or horizontal attitude by providing an ellipsoidal arc chamber, specifying the insertion length of an electrode, etc., and providing a heat reflective coat at both ends of the arc chamber. CONSTITUTION: An arc chamber 14 has an ellipsoidal shape in which capacity is 1cm<3> or less and aspect ratio if 1.6 to 2.3, and both ends of the chamber 14 are covered with heat reflective coats 26 and 26'. A length of the coats 26 and 26' at respective ends of the chamber 14 is 12 to 16% of the length of the chamber 14, a pair of separate electrodes 22 and 22' are housed in the chamber 14, the electrodes 22 and 22' each extend by a distance below 15% of the length of the chamber 14. Further, a sufficient amount of sodium halide or the like for imparting starting inert gas or metal halide density of 1.5 to 4mg/cm<2> to the chamber 14 and a sufficient amount of mercury for achieving a desired lighting voltage 100V or less is sealed. Thereby, lighting is possible without significant change for color or luminous output even in vertical or horizontal attitude.
Patent JP-S5918202-A (JP)
Title: Blade of gas turbine
Inventor: OOTOMO FUMIO
IPC: F01D5/18
Filed: 1982-07-21
Abstract: PURPOSE:To contrive the excellent cooling of a ventral side outer surface by a film cooling system of the titled blade by a method wherein a flow channel is provided in a blade main body to introduce a cooling fluid into only a small hole opened on a ventral side outer surface of an intermediate part of the blade main body, in the blade provided with a cooling structure using the fluid. CONSTITUTION:An intermediate part N of the blade body is cooled by the convection cooling effect caused by the flowing of a cooling fluid passing through a bending flow channel 22 and small hole 23, also cooled by the film cooling effect caused by the flowing of the cooling fluid blown-off from the small hole 23 along both outer surface of ventral and back side of a blade main body. Plural small holes 31 are provided on the outer surface of the ventral side X on the intermediate part N of said blade main body, also plural flow channel 32a-32d communicated with said holes are provided inside of the blade main body. Thereby, the cooling fluid is supplied to those small holes 31 through specific flow channels 32a-32d independently separated from the bending flow channel 22. Accordingly, by individual adjusting of the inner pressure inside of flow channels 32a-32d, the mass flow velocity ratio on each line can be freely designated, and the excellent cooling of the ventral side X outer surface can be performed.
Patent JP-S5249677-A (JP)
Title: Device for counting a number of opening and shutting of an automatic d oor for putting light on and of in a warehouse
Inventor: OONO HIROYOSHI
IPC: H05B37/00
Filed: 1975-10-18
Abstract: PURPOSE: To improve effects of laborsaving and electricily-saving by putting light on an off automatically in such a way that a number of entrance to and exit form a waerhouse are counted by interlocking a rope-pulling switch or a photoelectric switch for opening and shutting a door operated in a cold storage while riding on a lift. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5350648-A (JP)
Title: Output multiplying circuit for frequency generator
Inventor: MIZUGUCHI HIROSHI
IPC: G01P3/44
Filed: 1976-10-19
Abstract: PURPOSE: To multiply by two for the weak output of frequency generator simply, by linking the bases of a pair of transistors Tr with the stator winding of the frequency generator and biasing the both transisotrs with one bias resistor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5648429-A (JP)
Title: Sand pile forming system
Inventor: HIDA YUKIO
IPC: E02D3/10
Filed: 1979-09-27
Abstract: PURPOSE: To properly insert a wire into a hollow power transmission shaft and to prevent the bad influence of twist, abrasion et al by a method wherein an induction pipe is installed from the upper end of a hollow power transmission shaft, and a wire for detecting the sand face is inserted into the inner part.  
     CONSTITUTION: The driving power of a motor 7 is transmitted via a reduction gear 8 to a cylindrical hollow transmission shaft 11 which is combined with a toothed wheel 10 in one body. The lower end of this power transmission shaft 11 is coupled with the upper end of a hollow pipe A for forming a sand pile, by means of a flange, to rotate the hollow pipe A for forming a sand pile. An induction pipe D properly inserts a wire 14 into the power transmission shaft 11 and performs a proper induction of the wire 14 in the transmission shaft 11. And further, the induction pipe D protects a hopper 2 from sand scattered out of an elevating bucket supplying sand or protects the wire 14 from twisted or hooked by other things. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63291724-A (JP)
Title: Driving device for traveling of vehicle
Inventor: TAKEI TERUTAKA
IPC: B60K17/348
Filed: 1987-05-22
Abstract: PURPOSE:To make a smooth turn both at the time of advancing and backing by providing power transmission systems which transmit power to main and sub-driving wheels having mutually different wheel diameters so as to increase the peripheral speed of the main driving wheel side, and linking the power transmission systems to a prime mover side via a nospin differential. CONSTITUTION:In a vehicle, main and sub-driving wheels having mutually different wheel diameters are placed in front and in rear of a vehicle body. In this case, main and sub-power transmission systems 22, 23 corresponding to the main and sub-driving wheels respectively, a nospin differential 24, front and rear wheel clutches 25, 26, and a speed increasing mechanism 27, etc. are provided in a power transmission 20 placed between the driving wheels. The nospin differential 24 is formed by providing a pair of differential output shafts 34, 35, etc. in a differential case 29. And, the main and sub-power transmission systems 22, 23 are formed in such a way that the peripheral speed of the main driving wheel side increases, while being interlockedly linked to a transmission 4 on a prime mover side via the nospin differential 24.
Patent JP-H11324581-A (JP)
Title: Lining pipe jacking method
Inventor: NOMURA HIDENORI
IPC: E21D9/06
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable lining pipe jacking method capable of constructing a lining body on outer periphery of an embedded pipe securely without causing a clearance, greatly reducing friction between the embedded pipe and the lining body, securely fixing the lining body on the natural ground, and securely preventing the propulsion of the lining body together with the propulsion of the embedded pipe. SOLUTION: This is a lining pipe jacking method in which a lining body 2 is provided on a digged face excavated by a shield machine 1 and embedded pipes 3 are sequentially and continuously provided on an inner side of the lining body 2. A cylindrical body 4 is provided in the rear of the shield machine 1, a projecting part 5 is provided on an outer peripheral face of the cylindrical body 4, and a solidifying material pouring port 6 pouring a solidifying material is provided in the projecting part 5.  A cylindrical turning body 7 is provided in the rear of the cylindrical body 4 so as to turn freely for the cylindrical body 4, a protrusion part 8 is provided on an outer peripheral face of the turning body 7, and the solidifying material poured through the solidifying material pouring port 6 in the projecting part 5 and earth and sand in the natural ground are stirred and mixed in the protrusion part 8 provided on the outer peripheral face of the turning body 7 by turning the turning body 7 to form the lining body 2.
Patent JP-S61285187-A (JP)
Inventor: SUZUKI YOSHITAKA
IPC: B62K25/04
Filed: 1985-06-11
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-H09287370-A (JP)
Title: Electronic blind system
Inventor: KATO TSUKASA
IPC: E06B9/32
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To enable quick and proper correspondence at the time of the generation of trouble by remotely predicting the maintenance periods of a large number of installed electronic blinds by statistical processing. SOLUTION: A motor 11 is controlled by an operator command from a personal operating section 3, and the lifting and lowering, etc., of blinds are operated. Statistical data related to the motor 11 are detected by a statistical-data detecting section 12 of the motor. The operation contents of the personal operating section 3 are detected by a statistical-data detecting section 14 for the operating section, information detected by both detecting sections 12, 14 is counted by a statistical-data count section 13, and statistical data such as the number of revolutions, operating time, number of operations, etc., of the motor are generated. The statistical data are stored in the statistical-data storage section 23 of a host device 2 in a time series manner, and the contents are read by a man-machine section 21. Accordingly, unlike conventional devices, the frequent execution of maintenance and the repair of the blind, in which trouble is generated, are not required.
Patent JP-S5251161-A (JP)
Title: Oscillation-type separating device for grains depending upon their spe cific gravities
Inventor: MASUMOTO TOYOJIROU
IPC: B07B4/08
Filed: 1975-10-21
Abstract: PURPOSE: To provide an oscillation-type device for separating grains depending upon their specific gravities, which is also referred to as a stone-removing device. Using this device, small stones contained at the time of harvest can be removed completely, and the grains can be treated in large quantities. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5829228-A (JP)
Title: Hot sand-by relay system
Inventor: KITAHARA YUUJI
IPC: H04B7/15
Filed: 1981-08-14
Abstract: PURPOSE:To reduce the power consumption of a stand-by side by applying class ''C'' biasing to power amplifiers of an in-use and a stand-by system, and intermitting an input signal through a switch provided in series to the signal path of each system and thus performing in-use/stand-by switching. CONSTITUTION:Each of amplifiers 15a-17a of an in-use system and amplifiers 15b-17b of a stand-by system has a bias point in class C. Then, in-use/stand-by changeover switches 19a dna 19b are inserted in series to signal transmission lines of the in-use and stand-by systems. Therefore, when the switch 19a of the in-use system is closed by a control signal from a controller 20, a signal inputted from the terminal (b) of the stand-by system is intercepted by the switch 19b and not supplied to the amplifier 15b. As it is evident that an amplifier biased in class C when having no input signal consumes little electric power, the power consumption of the stand-by system is reduced greatly.
Patent JP-H01299375-A (JP)
Title: Air valve
Inventor: KITAMURA MASAAKI
IPC: F16K24/00
Filed: 1988-05-24
Abstract: PURPOSE:To prevent improper operations due to foreign matter contained in fluid with ease as well as to enable a float to be made small in size and light in weight by letting plural numbers of exhaust ports tilted against the vertical direction be distributed in the circumferential direction of a valve box so as to be arranged, and thereby providing a valve body which opens/closes the exhaust ports simultaneously. CONSTITUTION:Two valve body sections 4a and 4a which open/close two exhaust ports 5 and 5 independently are connected with each other by a rot 4b so that one valve body 4 is formed. A fluid inlet port 8 which enables fluid to flow into and flow out of a valve box 1 is formed at the lower end of a valve box main body 1a so that a float 2 pushes the valve body 4 up with the elevation of a fluid level in the valve box so as to let an exhaust port 5 be closed, and the valve body 4 is lowered down by its own dead weight so as to let the exhaust port 5 be opened. The exhaust port 5 can therefore be made large in area, it is possible that the port is hardly clogged with foreign matter so as to hardly cause faulty operations. In addition, by this constitution, the float can be made small in size and light in weight so that the whole assembly can be made compact in size.
Patent JP-S5917737-A (JP)
Title: Automatic waveform equalizer
Inventor: ARAKI MASAHARU
IPC: H04L25/03
Filed: 1982-07-22
Abstract: PURPOSE:To perform effectively the automatic waveform equalizing operation, by providing a converting arithmetic circuit, which subjects the output signal of an integration circuit to the converting operation in accordance with a certain algorithm to correct and output a weighting coefficient controlling signal, between the output of the integration circuit and a weighting circuit. CONSTITUTION:An input signal is inputted to a three-stage cascade connection circuit of delay circuits 1, and respective outputs of circuits 1 are sent to an adder 5 through weighting circuits 3, 2, and 4, and the output of the adder 5 is discriminated by a discriminator 6 and is outputted. The output signal of the discriminator 6 is substracted from the output of the adder 5 by an error signal detector 7, and error components are outputted. The output signal of this detector passes through a shift register 8 and is inputted to multipliers 9, 9', and 9'' and multipliers 13 and 13'. These multipliers multiply two input signals and give results to integrators 14, 10, 10', 10'', and 14', and respective outputs of integrators are inputted to a circuit 11, and in the circuit 11, five input signals S-2- -S2 are subjected to the correcting operation based on a prescribed algorithm to output three output signals.
Patent JP-S61286425-A (JP)
Inventor: KUNISADA YOSHIO
IPC: E03C1/18
Filed: 1985-06-11
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-S62284281-A (JP)
Title: Flasher fish finder
Inventor: NODA TETSUYA
IPC: G01S7/06
Filed: 1986-05-31
Abstract: PURPOSE:To scatter light from a light emitting element as a spot light source and to allow the light source to be seen large, and to obtain an easy-to-see state by providing projections and recesses for scattering the light from the light emitting element to a display window. CONSTITUTION:The display window 2 is provided on the front of a case and a scale 3 is provided radially inside it. A rotary disk 8 is rotated by a motor to close the contact point of a reed switch by a magnet fitted to the rotary disk 8, and then an ultrasonic wave transmitting and receiving element sends out an ultrasonic wave. Its ultrasonic wave echo signal is amplified by a receiver and inputted to the light emitting element 9. When its reflected echo signal is inputted to the light emitting element 9 to emit light, the light from the light emitting element 9 is scattered by the projections and recessed 10 of the display without 2 and seen as plural displays spread laterally on the display window 2.
Patent JP-S5250740-A (JP)
Title: Table movable at constant pitch
Inventor: NOITSUSHIKI SADAO
IPC: G01R31/26
Filed: 1975-10-21
Abstract: PURPOSE: To provide a table which can be accurately located and easily moved by operating adjustably the thrusting force of a spring which affords a force for pushing a ball plunging into a notch. 
     COPYRIGHT: (C)1977,JPO&Japio