baber/WOPTO huggingface dataset:
Patent JP-H0464382-A (JP)
Title: Piled timber block system
Inventor: JIYOERU MAJIYURINEN
IPC: A63H33/10
Filed: 1990-11-08
Abstract: PURPOSE: To facilitate assembly and disassembly of a building block system and suitably use it for a toy and a building dimensional model by providing a base plate, a metal core material having a metal coupling member coated with a nonmagnetic material, and a plurality of building blocks having metal coupling members capable of being magnetized. CONSTITUTION: A building block system contains a flat base plate 1 having a metal core material 3 and a projecting pile metal coupling member 5 is provided on the surface of the metal core material 3. When a coil 11 which is wound around the metal core material 3 is connected to a dc power supply device 12 via a reverse switch 13, the metal core material 3 is magnetized so that a coupling member 5 on the top side surface is magnetized to attract a mated coupling member 4 of the building block 2 installed on the base plate 1 and then it sticks to the coupling member 4 of the next, block 2 so as to secure the structure. When a switch of the power supply device 12 is turned off so as to cut off the current, the magnetic force for holding the structure is disappeared and the structure is easily disassembled.
Patent JP-H08163880-A (JP)
Title: Ultrasonic oscillator and ultrasonic motor
Inventor: FUNAKUBO TOMOKI
IPC: H02N2/00
Filed: 1994-12-07
Abstract: PURPOSE: To obtain an ultrasonic oscillator having simple structure using one type of piezoelectric element and a highly efficient miniature ultrasonic motor employing the ultrasonic oscillator. CONSTITUTION: Piezoelectric plates 12 are bonded to the side face and the back face of a resilient body. A silver stripe electrode 13 is formed on the piezoelectric plate 12 at an angle of 45 deg.. A rotor is pressed against a driver 14 bonded to the upper end part of the resilient body and secured in place.
Patent JP-S63157345-A (JP)
Title: Tape protection circuit for signal recording and reproducing device
Inventor: SAKAI HIDEJI
IPC: G11B15/02
Filed: 1986-12-19
Abstract: PURPOSE:To prevent a tape from sustaining damage due to too much slackening or tension of the tape by storing a mode signal of the time when an electric power source is cut off to a storage circuit coupled with a mode control circuit and driving the reel in the direction to cope with the time when the electric power source is supplied again. CONSTITUTION:When some of mode detection switches 4 are on at the time of electric power failure, the mode control circuit 10 is actuated by a mode signal from the switches 4 to turn the reel in a proper direction not to slacken the tape. When some in the middle of the switches 4 are off at the time of electric power failure, the reel is driven by a mode signal of the storage circuit 20, but when the electric power source is supplied again, the circuit 20 judges on the switches 4 as to which are in the middle position and then outputs a signal for the direction of taking up the tape. In this way, a tape can be prevented from sustaining damage caused by tape slackening or tape tension when the electric power source is supplied again, regardless of whichever the contact of those switches 4 are positioned.
Patent JP-H01144610-A (JP)
Title: Ceramic electronic component with cap
Inventor: UCHIYAMA KAZUYOSHI
IPC: H01G4/12
Filed: 1987-11-30
Abstract: PURPOSE:To prevent concentration of stress to contact faces, and to prevent generation of microcrack, by forming protrusions which have substantial flat- shaped contact faces in engagement, along the internal peripheral surface of metallic cap terminal which is engaged with the end section of a ceramic element body. CONSTITUTION:Cap terminals 12 made of metal material are so engaged with both the end sections of a ceramic element body 11 as to be connected to an internal surface electrode 13 and an external surface electrode 14, respectively. The internal surface electrode 13 and the external surface electrode 14 are formed opposite to each other through a dielectric 15. Now, a plurality of protrusions 20 are formed along the internal peripheral surface 12b of the cap terminal 12. The width H3 of the protrusion 20 is so selected as to be about 20-30mum. And, the contact face 20a, which is contacted to the external peripheral surface of the ceramic element body, is formed in a flat-shape, very nearly.
Patent JP-H09148997-A (JP)
Title: Automatic gain control circuit
Inventor: YONESU TOSHINORI
IPC: H03G3/30
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide the control circuit which determines the power control initial voltage of the next frame without an influence of fading or the like. SOLUTION: A detection voltage Vb detected by a detection circuit 3 is stored in a memory 11 through an A/D converter 19. Based on stored detection voltage levels of plural preceding frames, a variation control part 14 calculates a gain control voltage Vc for variation control, and an average value control part 15 calculates a gain control voltage for average value control. A switching control part 16 outputs the gain control voltage of the variation control part 14 in the case of the detection voltage level of the present frame equal to or higher than a prescribed threshold level and outputs the gain control voltage of the average value control part 15 in the case of the detection output level of the present frame lower than this threshold level.  A power control circuit 6 controls the gain by the gain control voltage Vc in the initial stage of a time slot and controls the gain by the detection voltage Vb thereafter.
Patent JP-2000128291-A (JP)
Title: Dispenser
Inventor: WATANABE MASATAKA
IPC: B67D1/12
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To enable an embodiment of use to be selected by including a mode selection means that makes impossible either one of a portion mode or a pour mode. SOLUTION: An I/O 14 is to conduct the turning on and off of various kinds of switches, and it is connected to an ejection switch 3 comprising small cup switches and large cup switches of beverages A-D on an operation panel 2, a pour ejection switch 15 as a mode selection means for switching over a pour mode and a portion mode, a setting mode switch 16 as a switching means to a setting mode for setting an ejection quantity in the portion mode, a memory switch 17 for storing an ejection quantity, and the like. In addition, an LED 18 is connected thereto for displaying an operation state or the like. The ejection switch 3 and LED 18 are formed on the operation panel 2, thereby enabling users to use the dispenser.
Patent JP-H06127528-A (JP)
Title: Bag packing article distributing/supplying device
Inventor: ENDO TOSHIO
IPC: B65B35/56
Filed: 1992-10-16
Abstract: PURPOSE:To obtain a bag packing article distributing/supplying device which can distribute bag packing articles flowing in one supplying line into two distributing lines. CONSTITUTION:A belt conveyor 1 for conveying a bag packing article W, a first roller conveyor 2 and a second roller conveyor 3 for conveying the bag packing article W after receiving it are provided. The distance between the bag packing articles W is separated by a distance separating device 9 on the basis of the detected signal of a bag packing article detecting sensor 8 by the control of a controller 15. When the bag packing article W is delivered to the first conveyor 2, it is stopped under a first delivering device 4 provided in the position corresponding to the first conveyor 2 by the lowering of a first stopper 6a. While, when it is delivered to the first conveyor 2 and then to the second conveyor 3 from the first delivering device 4, it is passed by the rising of the first stopper 6a, and stopped under the second delivering device 5 provided in the position corresponding to the second conveyor 3 by the second stopper 7, moreover delivered to the second conveyor 3 by the second delivering device 5.
Patent JP-H01147099-A (JP)
Title: Barrel plating apparatus
Inventor: KANEHIRO TAKASHI
IPC: C25D17/20
Filed: 1987-12-01
Abstract: PURPOSE:To obtain sufficient agitation of parts and to uniformize thickness of a plated film and to perform satisfactory plating by providing an nonrotational agitation means equipped with plural agitation globes for agitating and treating a material to be plated to the inside of a cylindrical barrel. CONSTITUTION:Parts are introduced into a cylindrical barrel 4 and this barrel 4 is immersed in plating liquid at prescribed rate and rotated by driving a DC geared motor 7. A negative electrode plate 22 is negatively impressed and positive electrode plate, so-called an anode, provided to the outside of the barrel 4 is positively impressed. Metal is electrolytically deposited from plating liquid being a metallic salt soln. by electrolytic reaction and the surfaces of the parts negatively impressed can be plated by cathodic reaction. In case of plating reaction, the parts in the barrel 4 are positively agitated and treated by plural agitation globes 31... of a nonrotational agitator 25. Thereby the parts are excellently agitated by synergistic effect of both passive agitation due to rotation of the barrel 4 and the above-mentioned positive agitation.
Patent JP-H09123889-A (JP)
Title: Vehicular behavior control device
Inventor: INAGAKI SHIYOUJI
IPC: B60T8/1755
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the behavior of a vehicle from contrarily worsening as a result of the implementation of behavior control by prohibiting the control, when an auxiliary steering device such as a rear wheel steering device is abnormal. SOLUTION: This device is equipped with a rear wheel steering device, and a behavior control device for estimating the behavior of a vehicle at steps 20 to 50, and stabilizing the behavior by controlling the brake force of each wheel at steps 110 to 160 on the basis of the estimated behavior. In addition, judgement is made as to whether the rear wheel steering device is normal, and behavior control with the behavior control device is prohibited, when an error occurs in the rear wheel steering device, disabling normal rear wheel steering.
Patent JP-H06228692-A (JP)
Title: Aluminum alloy fin material and production of heat exchanger made of aluminum alloy
Inventor: DOKOU TAKENOBU
IPC: F28F21/08
Filed: 1992-10-15
Abstract: PURPOSE:To provide an Al alloy fin material fit to produce a heat exchanger made of an Al alloy excellent in thermal efficiency by brazing and to provide a method for producing a heat exchanger made of an Al alloy using the Al alloy fin material. CONSTITUTION:This Al alloy fin material contains, by weight, 1.2-2.5% Si, 0.05-1.2% Fe, 0.05-0.5% Cu and/or 0.05-1.2% Ni and one or more among 0.05-3.0% Zn, 0.03-0.3% In and 0.03-0.3% Sn or further contains one or more among 0.03-0.55% Mn, 0.03-0.3% Cr, 0.03-0.3% Zr and 0.001-0.3 Ti.
Patent JP-2000131547-A (JP)
Title: Optical waveguide and production of optical waveguide
Inventor: MADA YOICHI
IPC: G02B6/13
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide capable of lessening the radiation loss in a curvilinear part and a method for producing the same. SOLUTION: In the optical waveguide having a curvilinear waveguide and a straight waveguide, the refractive index difference between the core 3 and clad of the curvilinear waveguide is larger than the refractive index difference between the core 2 and clad of the straight waveguide. This process for production produces the optical waveguide by subjecting a thin film 1 to irradiation with a beam, thereby controlling the refractive index of the core. In the case the optical waveguide connected with the curvilinear waveguide and the straight waveguide is manufactured, the curvilinear waveguide core and the straight waveguide core are formed by different conditions of the irradiation with the beam, by which the core refractive index in the curvilinear portion is made larger than the core refractive index of the straight portion.  As a result, the refractive index difference in the curvilinear waveguide is made larger than the refractive index difference in the straight waveguide and the confinement of light energy in the curvilinear waveguide is intensified.
Patent JP-H05117568-A (JP)
Title: Fluorescent ink for marking pen
Inventor: INOUE TAKEHISA
IPC: C09D11/16
Filed: 1991-10-23
Abstract: PURPOSE:To obtain the title ink suitable for heat-sensitive paper, etc., providing holograph free from change of color by dispersing specific fluorescent pigment into an aqueous medium. CONSTITUTION:For example, preferably 10-30wt.% fluorescent pigment having >=70wt.% cumulative distribution percentage of particles having 0.2-3.0mum particle diameter is dispersed into an aqueous medium comprising >=50wt.% water and 1-40wt.% wetting agent such as ethylene glycol to give the objective ink.
Patent JP-H07193448-A (JP)
Title: Distortion control system of amplifier that is supplied with electric power from line
Inventor: PIETORO KONSHIIRIYO
IPC: H02J7/00
Filed: 1994-11-14
Abstract: PURPOSE: To provide an automatic distortion controller for amplifier which is made independent of the variation of a supply voltage or the like without practically reducing the output dynamic characteristic of the amplifier. CONSTITUTION: This system is provided with a gain stage G1, an output stage G2 consisting of a pair of power transistors, and an automatic gain control block AGC for correction of the gain of the gain stage. Saturations of power transistors in this system are independently detected to generate currents ISH and TSL indicating them, and a total current ISENS is generated and is converted to a DC control signal.
Patent JP-H10152272-A (JP)
Title: Safety device
Inventor: LEMPIOE ILKKA
IPC: F16D65/14
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To rapidly eliminate a clearance between a guide rail and the friction face of a safety device in the initial state of operation of the safety device by making a roller grip a track harder on a first gradient with a large pitch angle than on a second gradient with a small pitch angle. SOLUTION: During non-action of a safety device, a long hole in a guide keeps a roller 3 at the lower end part of a track 9. At the time of applying a brake, the roller 3 rapidly ascends to a center part, functioning as a second gradient with a small pitch angle, due to strong frictional force of a track 9 functioning as a first gradient with a large pitch angle. At the center part, a guide rail 5 is pressed harder between the roller 3 and a braking face as the roller 3 moves. The main function of the first gradient in the action of the safety device is to rapidly eliminate a clearance between the guide rail 5 and the friction face of the safety device, and the function of the second gradient is to enhance grip force.
Patent JP-H02152305-A (JP)
Title: Transmission and reception module
Inventor: TANAKA ATSUSHI
IPC: H01Q3/26
Filed: 1988-12-02
Abstract: PURPOSE:To attain the phase control of high accuracy by using a variable phase shifter, which can execute fine adjustment, for phase balance adjustment between a transmission system and a reception system and executing the adjustment from an external part by a phase control signal together with a digital variable phase shifter to execute whole phase control. CONSTITUTION:In an initial condition, the phase shifting quantity of a digital variable phase shifter 12 and an analog variable phase shifter 19 is determined by the phase control signal. In such a case, the phase control signal is set with considering the frequency of a transmission signal or the quantization error of the phase shifter 12. The phase shifter 19 receives the phase control signal and keeps the phase balance between the transmission system and reception system. When such an initial set is executed, at the time of transmission, the phase control is executed only with the set phase shifting quantity by the phase shifter 12 for an RF transmission signal which is supplied to a terminal 11. Then, high power amplification 14 is executed and after that, the signal is outputted from a terminal 16. At the time of reception, for the weak RF reception signal of the terminal 16, low noise amplification 17 is executed and the phase adjustment is executed by the phase shifter 19. After that, the phase control is executed only with the set phase shifting quantity by the phase shifter 12 and the signal is outputted from the terminal 11. In such a case, since the quantization error to be generated in the phase shifter 12 is corrected by the phase shifter 19, the phase accuracy of the RF reception signal is high.
Patent JP-H03164229-A (JP)
Title: Method for molding ridge of synthetic resin
Inventor: MIKI TAKAYOSHI
IPC: B29L31/10
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a molded product having no cavity or protrusion due to the slackening of a synthetic resin sheet and having excellent appearance by making a thermally softened synthetic resin sheet vertical to hold the upper side part thereof and molding a skeletal mold assembled into a desired shape so as to extrude the same from the single surface of the synthetic resin sheet in a lateral direction. CONSTITUTION:The one side part of the synthetic resin sheet S heated and softened in a separate heating furnace is temporarily fastened by pins 31a... to droop the synthetic resin sheet S in front of a support frame 3. The upper side part and side parts of the synthetic resin sheet S are held and fixed by clamps 1, 4. A mold base 20 is forwardly moved to the front of the support frame 3 by an expansion and contraction apparatus 21 to be brought into contact with the rear of the synthetic resin sheet S along a lower mold base 2b and an intermediate mold base 2C. The forward movement of the mold base is once stopped and the lower side part of the synthetic resin sheet S is clamped by a clamp 5 and, thereafter, the forward movement of the mold base 20 is reopened to allow the mold base 20 to reach a predetermined position. The synthetic resin sheet S is cooled in this state and the respective clamps 1, 4, 5 are subsequently opened to perform demolding.
Patent JP-S63194134-A (JP)
Inventor: KURUTO BUORUFU
IPC: F24C15/10
Filed: 1987-12-04
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-2001124474-A (JP)
Title: Dryer
Inventor: KUMAKURA YASUO
IPC: B02C13/16
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a dryer which drops down an object to be dried from the top side to the bottom side of a drying tank and can be reduced in size and improved in drying efficiency. SOLUTION: A dryer 1 is provided with a vertically long drying tank 7, a vertical screw conveyor 8 which is erected at the center of the tank 7 and carries an object to be dried to the upper part of the tank 7, a crushing device 9 which is set up in the tank 7 and crushes the dropping-down object, and a hot air supplying means 5 which supplies hot air into the tank 7.
Patent JP-H05143281-A (JP)
Title: Bit shifting device of plural bit data
Inventor: MATSUNO SUMIKAZU
IPC: G09G5/38
Filed: 1991-11-21
Abstract: PURPOSE:To simplify the constitution of a device to perform the bit shifting of the multi-bit data. CONSTITUTION:This device includes a first shift register 1 of the multi-stage constitution to which the data, which becomes a bit shift object, are successively supplied at the prescribed bit number unit, a second shift register 2 of the multi- stage constitution to which the content of the first shift register 1 is supplied, a selector 3 to achieve the integer-fold bit shift of the prescribed bit number by selecting the content of the equivalent stage of the first shift register 1 in correspondence to the bit number to perform the shift, the second shift register 2 to which the data selected by the selector 3 are supplied and a barrel shifter 4 to achieve the bit shift less than the prescribed bit number with the content of the upper-most side stage of the second shift register 2 as an input.
Patent JP-H10146946-A (JP)
Title: Method and apparatus for making plate
Inventor: KOBAYASHI SHINJI
IPC: B41C1/14
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce running costs of plate making work. SOLUTION: A printing image part 7 is drawn on the upper surface of the upper heating plate 3 of a case main body 2 in a plate making apparatus 1 by heat-insulating ink, and when a stamping substrate 20 consisting of a porous sheet which is bonded provisionally to the lower surface of a support 5, can be impregnated with stamp ink, and has open cells and in which pores are exposed to the surface is pressed on the heated plate 3 for a prescribed time, the surface of the substrate 20 is melted corresponding to a non-printing image part to be an ink non-bleeding part with pores closed. Besides, a printing plate sheet in which the surface of the substrate 20 corresponding to the printing image part 7 is the ink bleeding part with the pores left exposed.
Patent JP-H02151893-A (JP)
Title: Tilt swivel base
Inventor: KINOSHITA HIROTAKA
IPC: H04N5/64
Filed: 1988-12-02
Abstract: PURPOSE:To prevent a monitor from disengaging when the monitor is heavy by engaging the base with the swivel base by utilizing a groove or cylinder formed in the center of the base. CONSTITUTION:This tilt swivel base consists of a nearly rectangular base 1 which has a circular recessed part formed in the center, a swivel base 2 which has a screw seat 12 in the shape of a frustum of a circular cone in the center and is provided with projecting catch claws 5 on the reverse surface, and a tilt base 11 which has a long round hole 15 for engaging the screw seat 12 and has a curved bottom part. Further, arcuate grooves 15 corresponding to the diameter of the catch claws 5 are formed as many as the catch claws 5 at the center part of the base 1. The grooves 1 5 consist of a part 16 which is a little bit wider than the maximum radial thickness of the tip parts 7 of the catch claws 5 and a part 17 which is almost as wide as the radial thickness of the parts except tip parts 7. Consequently, even if the heavy monitor is put on, the swivel base is preventing from disengaging from the base.
Patent JP-H08164922-A (JP)
Title: Sealing device for packaging machine
Inventor: SHINGO HIROMICHI
IPC: B65B51/10
Filed: 1994-12-09
Abstract: PURPOSE: To provide a sealing device for packaging machine, of which the structure is simple and inexpensive, and of which the speed can be increased, and also which can easily perform a parallel linear movement for a long distance, and can easily change the length of the movement as well. CONSTITUTION: A pair of top and bottom links to be turned are provided on the top and bottom of front and rear both sides along a feeding path of an article 1. At the same time, top and bottom supporting elements 24, 25 are supported by the top and bottom links, and an upper die 10 and lower die 11 are vertically movably provided with shafts 28, 29 on the top and bottom supporting elements 24, 25. Then, the shafts 28, 29 are engaged with a cam for horizontal guide.
Patent JP-H05116171-A (JP)
Title: Manufacture of fiber-reinforced resin molding
Inventor: IMANARA TOORU
IPC: B29C45/14
Filed: 1991-10-25
Abstract: PURPOSE:To provide a manufacturing technique by which to form a fiber- reinforcing resin molding with a satisfactory appearance and further with the part, where an inorganic fiber-reinforced material is present on the surface, which does not become brown. CONSTITUTION:An inorganic fiber-reinforcing material is deposited in the cavity of a die consisting of a top force and a bottom force and the die is closed. Next, a liquid resin material is injected into the cavity for curing, and after the curing process, the die is opened to part a molding from the die. In this manufacture of the fiber-reinforced resin molding, an inorganic fiber-reinforcing material which is thermally treated at 250 to 500 deg.C is used.