baber/WOPTO huggingface dataset:
Patent JP-H08276823-A (JP)
Title: Webbing winding device
Inventor: KADOYASHIKI AKIRA
IPC: B60R22/36
Filed: 1995-04-04
Abstract: PURPOSE: To eliminate end lock condition easily and prevents over-tight winding with simple structure and without increasing the number of parts. CONSTITUTION: When a webbing 24 is wound rapidly to a full storing condition, a V-pawl 40 may be engaged with an engaging tooth 30 of a V-gear 26. Also, even if the V-pawl 40 is engaged with the engaging tooth 30 of the V-gear 26, if the webbing 24 is pulled out, a spool 18 is rotated in a webbing pulling direction, and a lock means is locked (a lock claw 66 of a lock plate 55 is engaged with a lock teeth 68), the V-gear 26 is moved in axial direction, engagement of the V-pawl 40 with the engaging tooth 30 of the V-gear 26 is released (the V-pawl 40 is opposed to a toothless part 32), and an end lock condition is eliminated. Then the engagement and disengagement of the V-pawl 40 from the engaging tooth 30 may be repeated by the vibration of a vehicle. In this case, also over-tight winding can be prevented.
Patent JP-S564940-A (JP)
Title: Flywheel oscillator
Inventor: AOI TOSHIKI
IPC: H04N5/95
Filed: 1979-06-25
Abstract: PURPOSE:To stabilize phase synchronization while maintaining excellent flywheel characteristics by decreasing the gradient of a saw-tooth wave, phase-synchronizing with a reproduced signal near the center of its waveform and then by increasing it near edges of its rise and fall. CONSTITUTION:As pulses are input which phase-synchronize with a channel split magnetically recorded and reproduced signal, saw-tooth wave signal (d) shaped with its gradient made smaller near the waveform center and larger near edges through saw-tooth wave generator 2 and saw-tooth transformer 7 is applied to sample holding circuit 3. With pulses SP from sampling pulse SP generator 4, circuit 3 samples and holds signal (d). While signal (d) has its center circumference sampled with pulses SP, a phase comparison output is ''0'' and if pulses SP or signal (d) becomes out of phase, a voltage based upon the phase difference and then applied to voltage control oscillator 6 via LPF5, controlling its oscillation frequency. Therefore, a phase-synchronous output with the jitters removed can be obtained.
Patent JP-H07247450-A (JP)
Title: Aqueous multi-color coating composition
Inventor: NAOI KENZO
IPC: C09D7/12
Filed: 1994-03-11
Abstract: PURPOSE:To obtain an aqueous multi-color coating composition capable of forming a smooth and multicolored coating film clearly and readily observable with the eye, having slight superimposition in spraying in comparison with ordinary coating, reduced unevenness for the size of an aggregate, opacifying the inferiority of a substrate or a material, finishing the coating film smoothly. CONSTITUTION:This aqueous multi-color coating composition is obtained by using scaly gelatinous colored particles and colored or pigmented spherical fine particles as a colored aggregate dispersed in an aqueous medium. Plural kinds of particles having different color tones are used as the gelatinous colored particles. Spherical fine particles having a color tone different from that of the scaly gelatinous colored particles can be used as the spherical fine particles. The gelatinous colored particles are those obtained by gelatinizing a viscous colloidal solution composed of an aqueous solution of a colored water-soluble polymer compound and a synthetic resin emulsion into a particulate state. Organic or inorganic balloons are used as the spherical fine particles.
Patent JP-S576593-A (JP)
Title: Controller for motor
Inventor: OOHASHI IKUO
IPC: H02P6/00
Filed: 1980-06-12
Abstract: PURPOSE:To remove a brush, to reduce noises, to eliminate the need for maintenance and to lengthen life by controlling the direction of currents flowing through field winding in response to the positions of a rotor to a stator. CONSTITUTION:An armature 2 is wired between both poles of a DC power source 1, a position of the rotor to the stator is detected by means of a detector 3, and the direction of the currents of the field winding 4 is controlled by means of a current inversion appliance 5 by the signals of the detector 3. Accordingly, the brush for the DC motor or the AC commutator motor is removed, noises are reduced, maintenance can be unnecessitated and the life can be lengthened.
Patent JP-H10274740-A (JP)
Title: Catoptric system
Inventor: MASUTANI MITSUMASA
IPC: G02B17/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the working reliability of a convex mirror and to reduce cost required for inspection and working by making the convex mirror of an off-axis catoptric system having no center shield to be spherical. SOLUTION: This catoptric system 10 is provided with the 1st concave mirror 11 of aspherical shape, the convex mirror 12 of spherical shape and the 2nd concave mirror 13 of the aspherical shape, and a diaphragm 14 is disposed around the mirror 12. The center of curvature of each reflection mirror is on the optical axis 15 of the system 10, and the system 10 constitutes a coaxial system. Luminous flux 16 from a distant object including a main light beam 17 is made incident on a virtual entrance pupil behind the mirror 11 with a specified angle inclined from the optical axis 15, reflected on the mirrors 11, 12 and 13 in this order and formed a good image on an image surface 18 outside the optical axis 15.  As for positional relation between the mirrors 12 and 13, the mirror 12 is arranged substantially at a position to be a half of the radius of curvature of the center of the mirror 13, so that the system 10 substantially constitutes a telecentric optical system.
Patent JP-H0761456-A (JP)
Title: Cap
Inventor: TAKEUCHI KIYOSHI
IPC: B65D47/08
Filed: 1994-03-28
Abstract: PURPOSE:To prevent rust from mixing into contents in a container and loosely open an upper lid at an appropriate speed due to restoring force of a rubber-like elastic body. CONSTITUTION:A rubber-like elastic body 26 is mounted in the vicinity of a joint hinge 13 of at least one of a cap body 11 and an upper lid 12, wherein the rubber-like elastic body is subjected to elastic deformation between the cap body and the upper lid when the upper lid is closed.
Patent JP-S575315-A (JP)
Title: Variable reactor
Inventor: KITAHARA KIRIKAZU
IPC: H01F29/08
Filed: 1980-06-11
Abstract: PURPOSE:To enable the large increase or decrease of the width of an inductance during the application of a voltage by controlling the attachment or detachment of a cylinder made of nonmagnetic conductive material into or from a coil and controlling the extension or shrinkage of the coil. CONSTITUTION:A terminal board 2 made of insulator on which a power distribution board or the like is mounted is provided at one end of an insulating cylinder 1. An insulating ring 3 is engaged on the outer periphery of the cylinder 1, and can be laterally moved on the cylinder 1. In this case, the ring 3 can be locked with a screw or the like. A coil 4 is secured at one end to the terminal board 2, and is secured at the other to the ring 3. An aluminum pipe 5 is so mounted so to be laterally move along the inner peripheral surface of the cylinder 1.
Patent JP-S57198213-A (JP)
Title: Manufacture of high rigidity steel plate which is excellent in flexural rigidity
Inventor: SATOU MAKOTO
IPC: B21B3/00
Filed: 1981-05-27
Abstract: PURPOSE:To elevate flexural rigidity of a steel plate without increasing wight of a steel material, by providing a deviation to plate thickness in the width direction of a steel plate, in the hot-rolling process of soft steel and high tension  steel, and also finish-rolling it in a specific temperature area of >= Ar1 critical point. CONSTITUTION:In the hot-rolling process of soft steel and high tension steel which contains <= about 0.4%C, <= about 1.5%Si, <= about 2.5%Mn, and <= about 0.1% 1 kind or more of Al, Nb, V, Ti, Zr, B, Cu and P, as necessary, and whose Ar3 critical point is <= 800 deg.C, rolling is performed so that the plate width intermediate part has a thickness deviation of 1.1  times or more comparing with the plate end, and also in its finish-rolling stage, the rolling is performed by draft of >= 5% in an area of <= 800 deg.C and >=Ar1 critical point, by which a hot-rolling steel plate which is excellent in fluxural rigidity in the rolling right angle direction, and when it is additionally cold-rolled, holding said thickness deviation, and recovery annealing is performed, its rigidity is further elevated.
Patent JP-S556944-A (JP)
Title: Narrow-band picture transmission system
Inventor: YAGIHASHI TOORU
IPC: H04N7/12
Filed: 1978-06-30
Abstract: PURPOSE: To shorten the time required for growth of one screen or to reduce the transmission band by transmitting part of the whole screen for reproduction.  
     CONSTITUTION: Control circuit 6 controls address conversion circuit 7 according to the address control signals which are received at MODEM5 after transmission from the reception side through the circuit and then decide the address of the data to be transmitted. Thus the data of 1-screen memory 3 according to the decided address is transmitted via transmission circuit 4. The partial picture data transmitted is memorized into 1-screen memory 13 to be then reproduced through monitor picture receiver 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03277319-A (JP)
Title: Heating cooker
Inventor: YOSHIDA YUICHI
IPC: H05B3/00
Filed: 1990-03-28
Abstract: PURPOSE:To suppress noise and discomfort cooling air caused by the air-cut of a fan to the minimum and to produce an agreeable cooking condition by providing a temperature sensor for detecting a temperature of parts which necessitate cooling, and varying automatically the number of revolutions of a cooling fan in accordance with a detected temperature of its sensor. CONSTITUTION:The cooker is provided with a temperature sensor 20 for detecting a temperature of circuit parts which necessitate cooling in the self- heating parts, etc., and a fan unit 7 for cooling the circuit parts, and by a detecting signal of the temperature sensor 20, the number of revolutions of a fan of the fan unit 7 is controlled. According to such constitution, a temperature of the circuit parts to be cooled is detected by the temperature sensor 20, and the number of revolutions of the cooling fan is increased and decreased so as to supply the air quantity corresponding to its detected temperature. That is, when the circuit parts temperature is still low, the noise by the air-cut of the fan and discharge of cold air can be suppressed by decreasing the number of revolutions of the fan. On the other hand, when a temperature becomes high, cooling of the circuit parts is made strong by increasing the number of revolutions of the fan.
Patent JP-H02257820-A (JP)
Title: Drag device of electric reel for fishing
Inventor: KANEKO KYOICHI
IPC: A01K89/017
Filed: 1989-03-30
Abstract: PURPOSE:To maintain a stable drag braking force by engaging a sun gear on a handle shaft with a braking gear by the use of a drag-adjusting lever and further engaging a driving gear with a pinion integrally rotating with an epicyclic gear-holder of a motor speed-reducing device. CONSTITUTION:A driving gear 20 and a sun gear 26 are fit in rotatable states, respectively, to a handle shaft 19 having a handle 35 and a reverse rotation- stopping mechanism 23, and an epicyclic gear-holder 26 pivotally supporting epicyclic gears 24 is attached to the handle shaft 19 in an integrally rotating state. The inside portions of the epicyclic gears 24 are engaged with the sun gear 26 and the outside portions also with the inside teeth 27 formed on the inner peripheral surface of the driving gear 20. A braking gear 32 is engaged with a gear 28 formed on the sun gear 26 with a drag control lever 32 disposed in a reel main body 1. Further, a motor 7 and a speed-reducing device 11 comprising the epicyclic gear mechanism are disposed in the barrel of a spool 6 to transfer the power of the motor to the spool 6, and the pinion 18 engaged with the driving gear 20 is connected with the epicyclic gear holder 16 to the speed-reducing device 11.
Patent JP-H10274405-A (JP)
Title: Pulverized coal combustion burner and combustion method thereof
Inventor: OKAZAKI HIROFUMI
IPC: F23D1/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a pulverized coal combustion burner which makes it possible to inhibit the emission amount of NOx or an unburnt content by maintaining a turning force which is given to the air provided even during low load combustion time and forming reducing flames which is short of the amount of air in pulverized coal flames. SOLUTION: In a pulverized combustion burner which is provided with a pulverized coal nozzle 10 which discharges a mixture of pulverized coal and air, a combustion air nozzle 11 which is laid out in the outer periphery of the pulverized coal nozzle and a swirl generator which is provided inside the combustion air nozzle and is arranged to provided a turning force to the distributed air and which is formed and burnt so that the turning force may be given to the air injected from the combustion air nozzle 11, there is provided a burner portion whose flow passage cross section area is smaller than the flow passage cross section at the outlet of the air nozzle, inside the flow passage of the combustion air nozzle 11 while the swirl generator is provided in the flow passage portion of this cross section area or the flow passage portion near the upper stream side.
Patent JP-S60224155-A (JP)
Title: Magnetic disk device
Inventor: SAKURAI HIROSHI
IPC: G11B21/02
Filed: 1984-04-20
Abstract: PURPOSE:To lock surely a magnetic head shift mechanism in its inactive mode by providing a lock mechanism which revolves a damper attached to a rotary shaft of a motor which drives said head shift mechanism only in an active mode of this shift mechanism. CONSTITUTION:When a magnetic disk device is inactive, a solenoid of an actuator 24 is degaussed. A tip part 25A of a plunger 25 is fitted into an engaged groove 20 of a damper main body 18 by a reset spring. Thus a motor 11 which drives a magnetic head shift mechanism is locked. In an active mode of the disk device, the lock of the motor 11 is released and the motor 11 can be revolved. A rotary shaft 11A of the motor 11 revolves intermittently to drive the head shift mechanism when the disk device is active. In this case, the main body 18 tries to rotate. However, a rotor 21 set within the main body 18 in a loose fitting state together with a viscous fluid A is kept stationary. Therefore, the force of inertia applied to the main body 18 is attenuated, and the head shift mechanism moves by a prescribed amount.
Patent JP-H10285803-A (JP)
Title: Automatically selecting method for installation place for reactive power compensating apparatus and computing method for tidal current
Inventor: FUKUYAMA YOSHIKAZU
IPC: H02J3/18
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To determine an optimum place out of installation place candidates automatically by optimization algorithm on the basis of the degree of margin of an effective power, by forming an effective power-voltage characteristic curve automatically, and finding the degree of margin of the effective power. SOLUTION: A characteristic figure of a P-V curve is generated. The right end of the curve is a load increase limit point (nose point), and the left end is a present operating value, and the degree of margin of an effective power is the difference between a power command at the present operating value and that at the load increase limit point. A CPFLOW(continuation power flow) algorithm designates a system condition, installation place candidates, and voltage monitoring points, performs tidal current computation and forms a P-V curve at each voltage monitoring point designated, finds the degree of margin of the effective power from the present operating value up to the nose point, and gives them to an optimization algorithm.  The optimization algorithm selects an optimum installation place, on the basis of the degree of margin of the effective power at the voltage monitoring point given from the CPFLOW algorithm and the capacity of a reactive power compensating apparatus installed.
Patent JP-H02260765-A (JP)
Title: Television receiver
Inventor: SHIMANUKI SHINJI
IPC: H04N3/20
Filed: 1989-03-30
Abstract: PURPOSE:To prevent the generation of spot burning by providing the TV receiver with a spot killer circuit and a blanking stop control means for disabling the 1st grid blanking circuit when the 2nd switch circuit is connected. CONSTITUTION:When a G1 blanking voltage is superposed to a negative power supply voltage (-V5), since danger of exceeding a rated value between a card and a grid (G1) may occur, the spot killer circuit 10 is driven in order to evade the danger. Namely, the blanking stop control circuit 8 for stopping the operation of a G1 blanking circuit 11 instantaneously with the connection of a transistor(TR) Q4 is connected and a control signal is supplied from the circuit 8 to a pulse generating circuit 7 to stop pulse generation. Consequently, a grid electrode G1 can be suppressed almost to a negative potential (-V5), the generation of rating-over the generation of spot burning can be also prevented.
Patent JP-S535975-A (JP)
Title: Battening clamp device
Inventor: HOSOKAWA YORIO
IPC: H01L21/52
Filed: 1976-07-07
Abstract: PURPOSE: To clamp a flat type semiconductor element using a combination of a guide plate which also serves as a deflection gauge and one spherical seat which also serves as a locating means to thereby prevent generation of stress with respect to a spring plate and enhance the reliability thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10285897-A (JP)
Title: Electromagnetic solenoid
Inventor: MITSUTAKE YOSHIO
IPC: H01F7/16
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic solenoid which eliminates an impact noise due to the drive of a moving element. SOLUTION: A solenoid is provided with an electromagnetic coil 1 which comprises a through hollow part 2c, with a moving element 4 which is movably arranged and installed in the through hole part 2c in its axial direction, whose length is nearly identical to that of the electromagnetic coil 1, which is nearly cylindrical and which comprises a moving core 41 fixed and bonded to a shaft member 42, with a fixed core 3 which covers and wraps the electromagnetic coil 1 and which comprises a facing part facing the outer circumferential face of the moving core 41 so as to form a magnetic path and with a spring 5 which is arranged and installed so as to initially position the fixed core 3 and the moving element 4 in the axial direction.
Patent JP-H07274090-A (JP)
Title: Video signal processor
Inventor: AOYAMA EIJI
IPC: H04N9/64
Filed: 1994-03-26
Abstract: PURPOSE:To make possible viewing a video source after change-over in a optimum adjustment state without burdening a user. CONSTITUTION:When the variable operation of luminance is conducted in an operating part 23 while displaying a TV image, a controller 26 rewrites image adjustment quantity corresponding to a TV tuner, which is stored in a memory 24, controls a luminance signal adjusting circuit 17 and permits the TV image to be in the adjustment state required by the user. The processing is conducted in a same way while displaying a car navigation 11. When the user makes the TV tuner 10 work and inputs data indicating that the video source after change is the TV tuner from the TV tuner 10 with a shared bus 13, the controller 26 changes-over a source selector 15 into a TV tuner position, refers to the memory 24, reads image adjustment quantity which is stored in accordance with the TV tuner, controls the luminance signal adjusting circuit 17 and a chrominance adjusting circuit 19 and automatically reproduce the optimum adjustment state required by the user concerning the TV image.
Patent JP-S63244092-A (JP)
Inventor: MATSUBARA YUKINOBU
IPC: G09G1/00
Filed: 1987-03-31
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-S60224225-A (JP)
Title: Semiconductor printing device
Inventor: ODA KAZUYUKI
IPC: H01L21/027
Filed: 1984-04-23
Abstract: PURPOSE:To improve a throughput due to the optimum drive of a reticle stage and the shortage of an automatic aligning time by deciding a reference position of a reticle at the alignment completing position of the first shot at every wafer, storing it, and returning the reticle stage to the reference position while moving the wafer stage to next step. CONSTITUTION:The actual drive distance D(d) of a wafer stage 5 is distributed irregularly at the ideal distance (d) of a target as a center in a normal distribution N with respect to the distance from the position supplied with a wafer 4 to the first shot position. Accordingly, the reference position of a reticle stage 2 at the second or later and particularly third or later shot is set to a position L. Thus, n-th shot exposure is finished, and when moving to next shot alignment, the drive of the wafer stage 5 and the drive of the reticle stage 2 to the reference position L are simultaneously performed. Accordingly, timing influence is not applied to the later operation. Thus, the driving distance of the stage 2 can be optimized and shortened at the alignment time.
Patent JP-H05284499-A (JP)
Title: System for reproducing pay television/audio program broadcasting
IPC: H04N7/167
Filed: 1992-04-02
Abstract: PURPOSE:To individually perform desired charging for programs performing different valorizations. CONSTITUTION:A broadcasting presenter side device 1 ciphers and broadcasts respective broadcasting programs with ciphered keys different for the respective broadcasting programs. A user side device 3 receiving the programs through a communication satellite 2 inquires the deciphered key information of the designated broadcasting program to the broadcasting presenter side device 1 and in this case, the registered identification code or password of the user side device 3 itself is transmitted. The broadcasting presenter side device 1 investigates this identification number or the password, transmits the deciphered key information to the user side device 3 and further performs charging.
Patent JP-S59205542-A (JP)
Title: Fluid heater device
Inventor: UENO YASUSHI
IPC: F23M9/00
Filed: 1983-05-10
Abstract: PURPOSE:To heat a gas effectively by stably burning a low-calory gas by a method in which plural conductive tubes are set almost rectangulary to the flowing direction of exhaust gas, and a fluid to be heated is flowed in the conductive tubes and heated by the exhaust gas. CONSTITUTION:A heating chamber 2 is divided by plural partition plates 4 of a gas-permeable solid, set in almost parallel with condutive tubes 3, or almost rectangularly to the flowing direction of combustion gas. By the plural partition plates 4, the flow of combustion gas is equalized, and convectional heat quantity to be transmitted to the gas-permeable solids is transmitted radially to the upstream side when the combustion gas passes through the gas-permeable solids, thus raising the preheating efficiency of air. Part of heated air sent out of an outlet 33 is returned as combustion air to an air inlet tube 11 through a pipe 5, the temperature of flame in the burning chamber 1 is raised, and air of higher temperature is taken out. Even low-calory gass can thus be burned stably.