baber/WOPTO huggingface dataset:
Patent JP-H0317385-A (JP)
Title: Controller of blind
Inventor: IZUMI JIRO
IPC: E06B9/68
Filed: 1989-06-14
Abstract: PURPOSE:To simplify the operation of setting by a method in which a general adaptor is constructed separately from a controller, and operating signals from the controller are sent through the general adaptor to the controller. CONSTITUTION:An air conditioner adaptors 9 are operated on the basis of operating signals from a home bus 1 and the operating signals are transmitted to a controller 10. Blinds 5, 6, and 7 are allowed to operate on the basis of the operating signals by means of the controller 10. This access can dispense with installation of a special adaptor.
Patent JP-S6213781-A (JP)
Title: Fuel pump for vehicle heating apparatus
Inventor: KANEKO YOSHIMITSU
IPC: F04B9/04
Filed: 1985-07-11
Abstract: PURPOSE:To decrease the electric power consumption of a battery and diminish temperature change in a vehicle room by regulating the piston stroke of a fuel pump fixed to the hot water boiler of a vehicle heating apparatus according to the temperature change in the vehicle room to prevent the frequent operation starting and stopping of the hot water boiler. CONSTITUTION:A cylindrical piston 56 is mounted pivotally and reciprocatively in axial direction inside a pump case body 54. A notch 56a is formed on the piston 56, and successively connects a pump chamber with a suction pipe 25 and a discharge pipe 27 according to the rotation of the piston 56 which is generated through a worm wheel 58 fixed to the piston 56. The piston 56 is further reciprocated by the function of a cam surface 59 formed on the worm wheel 58. Thus hot water temperature brings a solenoid 29 into action to regulate the stroke of the piston 56 through a pin 64.
Patent JP-H091323-A (JP)
Title: Brazing method
Inventor: ONO KIYOO
IPC: B23K31/02
Filed: 1995-06-19
Abstract: PURPOSE: To provide a brazing method capable of brazing even with the silver brazing filler metal containing the metal of low melting point, dispensing with the flux, and capable of being adapted to the high temperature brazing filler metal. CONSTITUTION: After a work 5 is heated to the brazing temperature in a non- oxidizing atmosphere chamber 7, the non-melted brazing filler metal 4 is continuously fed to a part to be brazed of the work 5 to achieve the brazing. Because no flux is used, no defects such as the porosity influenced by the flux are generated to the brazed part, and because the brazing filler metal 4 is instantaneously melted to be penetrated into the clearance of the brazed part, failures such as the liquation of the brazing filler metal, and the excessive diffusion of the brazing filler metal to the base metal are eliminated, the quality of the brazing becomes stable, and the brazing can be realized for every brazing filler metal irrespective of the kind of the brazing filler metal.
Patent JP-2000335408-A (JP)
Title: Track working car
Inventor: TAGAMI YOSHIO
IPC: B61D15/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent a track working car for work on a track from running at a high speed, with its contact member touching a trolley wire. SOLUTION: A track working car, which runs on tramcar track rails RL, RR, is constituted by arranging a working device on its car body of a running vehicle, arranging elevatably a slide board 52, which can abut on or touch a trolley wire, either on the car body or on the working device, and arranging an earthing circuit connecting the slide board 52 and an iron wheel 36. This working car runs on the rail by driving for rotation the iron wheel 36 by using a running/driving motor. When this slide board 52 is elevated, either the drive of the running drive motor is restricted or made at a low speed, thereby either restricting the running of the car or allowing a low-speed traveling only.
Patent JP-S6439099-A (JP)
Title: Fixing apparatus of acoustic appliance for vehicle
Inventor: KAWASAKI KAZUO
IPC: H05K5/02
Filed: 1988-06-20
Abstract: PURPOSE:To perform fixing and removing operations simply and readily, by holding the end edge of the attaching hole of a panel from the inside and the outside between a tightening member and a holding part at the front surface of a main body, which faces the tightening member. CONSTITUTION:A set screw 6 is turned at a front surface by using a tool 8 such as a driver, and a tightening member 7 is changed into an extruding state. For example, when the set screw 6 is turned at an opening 5, a holding piece 7a of the tightening member 7 becomes the extruded state to the outside of a side wall surface 31a. When the set screw 6 is further turned in the clockwise direction, the holding piece 7a of the tightening member 7 is slidden along the opening of a cut-out opening part 4. The holding piece 7a is moved along the set screw 6 in the reverse direction with respect to the inserting direction of a main body 3 of an acoustic appliance. As a result, the holding piece 7a of the tightening member 7 is brought into contact with the back of an opening edge 1a of a panel 1. The opening edge 1a of the panel 1 is held from the outside and the inside between the holding piece 7a of the tightening member 7 and a front holding part 32a, which faces the holding piece 7a. Thus, the main body 3 of the acoustic appliance is fixed to the panel 1 on a vehicle, which is a mounting base body.
Patent JP-S5374749-A (JP)
Title: Method of separating solid and liquid for slime generated from biological waste water treatment equipment
Inventor: TAKAHARA HIROBUMI
IPC: C02F1/24
Filed: 1976-12-16
Abstract: PURPOSE: To compactize the equipment and dispense with any thickner, through separation of slime into solid and liquid utilizing bubbles from electrolysis of water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5794347-A (JP)
Title: Structural material for protecting functional material
Inventor: YAMAGUCHI YOSHINOBU
IPC: B01J33/00
Filed: 1981-09-25
Abstract: PURPOSE:To obtain a structural material for protecting functional materials causing no powdering and collapsing of the functional materials by protecting the functional materals such as catalyst and adsorbents by means of shells having fine open cells. CONSTITUTION:Functional materials such as catalysts and adsorbents are granulated, and aggregate for shells such as fused alumina, silicon carbide or the like is coated on the granules, and the tough porous shells having fine open cells are formed by a method such as sintering, whereby the structural body for protecting functional materials is produced. Such structural body for protecting functional materials has high strength against abrasion, breakdown, impact, etc. and does not cause powdering and collapsing of the functional materials and therefore it has industrical and practicable value.
Patent JP-S5276543-A (JP)
Title: Complex bush
Inventor: KOMURO KATSUHIRO
IPC: F16C33/12
Filed: 1975-12-22
Abstract: PURPOSE: To introduce a complex bush of excellent durability which is completed with solid lubricant buried in a part of sliding surface of metal base made from copper alloy which contains at least one of the prescribed proportion of Be, Fe, Ni, as well as each prescribed proportion of Al, Fe 3 Si and the remaining proportion of Cu. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6044369-A (JP)
Title: Driving method for thermal head in thermal recorder
Inventor: ISHIWATARI TATSUMI
IPC: B41J2/36
Filed: 1983-08-19
Abstract: PURPOSE:To enable to drive a heating element at high speed without raising the peak temperature of the heating element, prolong the useful life of the heating element and enable to obtain a favorable developed color density even on a low- sensitive thermal recording paper, by impressing electric power in the form of a plurality of pulses on the heating element to print. CONSTITUTION:A trigger pulse T is delayed by delay circuits 10-12 and one- shot multivibrators 20-22, and is converted into pulses S0-S2 having a predetermined pulse width. The pulses 3 are passed through an OR gate 3, and an electric current is fed to a heating resistor R through a switching transistor 5 while synchronizing it with printing data D by an AND gate circuit 4, and this operation is repeated fro each printing cycle time. Accordingly, since a plurality of pulses, e.g., S0-S2, are used for driving the heating resistor R, the heating resistor R can be driven at high speed without raising the peak temperature of the heating resistor R. In addition, in the case of driving with the same impressed energy as that in a conventional method, no rise in the peak temperature ensures a prolonged useful life, and the amount of energy impressed can be increased, so that a favorable developed color density can be obtained even on a lower-sensitive thermal recording paper.
Patent JP-S5577044-A (JP)
Title: Data signal detection system
Inventor: YAMAZAKI SHIGERU
IPC: G11B20/14
Filed: 1978-12-07
Abstract: PURPOSE: To detect data signals with a high reliability by using two sets of signals different in frequency to generate an automatic stop signal and a control signal.  
     CONSTITUTION: At a reproducing time of recorded sound signal S 1 , automatic stop signal S 2  formed by a prescribed number of signals f 1  and f 2  of alternate frequencies F 1  and F 2 , and control signal S 3  where signal f 2  exists between signals f 1  of a prescribed repeat period, detection circuits 7 and 8 generate pulses synchronized with signals f 1  and f 2 . When pulses synchronized with signal f 1  of signal S 2  from circuit 7 are counted by counter 25 of automatic stop signal detection circuit 9 to reach a set value, an automatic stop signal is generated. Simultaneously, AND gates 29 and 30 are opened by this signal, and pulses synchronized with signal f 1  of signal S 3  become clock pulses, and a control signal dependent upon pulses synchronized with signal f 2  is generated from shift register 31, and the automatic stop signal and the control signal are outputted when signals f 1  and f 2  exist together. Consequently, generation of the automatic stop signal and the control signal for erroneous data detection dependent upon components of signal f 1  or signal f 2  in signal S 1  is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63314493-A (JP)
Title: Faint current stimulator for wrist watch
Inventor: HIROGUCHI MASAYUKI
IPC: G04B25/04
Filed: 1987-06-17
Abstract: PURPOSE:To surely know a time without seeing a wrist watch itself and without making nearby persons hear an unnecessary sound by providing the surface of the wrist watch is contact with skin with electrodes and making a faint current flow between the positive and negative electrodes. CONSTITUTION:When a just timer or a time capable of being arbitrarily set is reached or when an arbitrarily set time has elapsed and a residual time is reduced to zero, a time measuring circuit 1 outputs a trigger pulse 11 to a faint current circuit 3. The circuit 3 boosts an electric power supplied from a battery 2 by a regulator and a capacitor is charged with the power. The circuit 3 outputs a faint current 31 to positive and negative electrodes 4 and 5, respectively, by using the pulse 11 from the circuit 1 as a trigger. The positive and negative electrodes 4 and 5, respectively, arranged on the rear surface of a wrist watch are in contact with the skin of a wrist watch carrier and transmit the faint current 31 to the skin. Thus, the elapse of time can be known by an electric stimulus, not by an eye or a sound.
Patent JP-S5675867-A (JP)
Title: Ink jet recorder
Inventor: MARUYAMA MITSUAKI
IPC: B41J2/045
Filed: 1979-11-22
Abstract: PURPOSE: To prevent gas bubbles from penetrating into pressure chambers and conduct constantly stable printing by a method wherein the gas bubbles generated in an ink feed passage is removed by a forced flow of ink.  
     CONSTITUTION: The pressure chambers 11 being connected to jet nozzles 12 at one end thereof are connected to an ink reservoir 13 at the other end thereof and the reservoir 13 is fed with ink from an ink tank 16 through a pipe 17. In this case, a pump 19 is fitted in the pipe 17 and the other end of the reservoir 13 is connected to the ink tank 16 through a pipe 18 which is fitted therein with a valve 20. When the gas bubbles are generated in the pipe 17, the pump 19 is operated with lids (not shown) being fitted at the tip ends of the nozzles 12 and with the valve 20 opened, to forcibly circulate the ink from the tank 16 to the reservoir 13 and back to the tank 16, thereby removing the gas bubbles into the upper part of the tank 16. Then, after opening the lids at the tip ends of the nozzles 12 and closing the valve 20, the pump 19 is operated to fill the ink into the pressure chambers 11 and the nozzles 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5852354-A (JP)
Inventor: RIYUTOGAA NEEFU
IPC: C09B1/58
Filed: 1982-09-02
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-H01319846-A (JP)
Title: Sending message abbreviation system
Inventor: KAWAMATA TETSUO
IPC: G06F3/048
Filed: 1988-06-20
Abstract: PURPOSE:To prevent the processing ability of an information processor from deteriorating by only executing the output processing of an abbreviated code consisting of the smaller number of characters, since a central processor outputs a standard message to an input/output device. CONSTITUTION:A central processor 1 stores abbreviated data di at the much smaller number of the characters than that of a standard message Si displayed on a display device 6 into a main memory 2, and transmits them to a message converter 7 by a serial/parallel converter 5. Consequently, compared with the conventional central processor which has processed all character codes and control codes constituting the standard message Si, a message output processing quantity is drastically reduced. Thus, since the central control device 1 outputs the standard message Si to an input/output device 600, and it only executes the output processing of a compacted code Ci at the smaller number of the characters, the deterioration of the processing ability of the information processor can be reduced.
Patent JP-S5859158-A (JP)
Title: Method for high-speed takeout of thread
Inventor: SASAKI YOSHIMOTO
IPC: B65H57/22
Filed: 1981-09-28
Abstract: PURPOSE:To prevent cutting of the thread at the time of takeout and generation of feathereing, when thread is taken out at high speed for stretching and provisional twisting, by setting as 8<=l<=22, where l represents the distance from the front edge of thread package to the first thread guide. CONSTITUTION:When a thread is taken out of a thread package 1, in which the thread is wound in the cylindrical form, at a speed of 550m/min or more for the purporse of stretching and provisionally twisting, if the distance lcm from the front edge of package 1 to the first thread guide 5 is set within an extent as 8<=l<=22, a good balloning 2 is obtained. If the condition exceeds this extent, slackness of the thread or wavy balooning in double or more 3, 4 will be generated to cause thread cutting at the package or in the stretching and provisional twisting processes by feathering, which may lead to generation of spots in quality. If the condition is below this extent, the thread taken out touches the formost part of the package to cause thread cutting or generation of feathering.
Patent JP-2000337393-A (JP)
Title: Seal structure of rolling bearing
Inventor: WAKABAYASHI TATSUO
IPC: F16C33/78
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress the rotation torque low, as well as to seal the inner space of a rolling bearing stably, even when the rolling bearing is used in the condition that the load is applied offset at one side in the radial direction. SOLUTION: The outer peripheral edges of a pair of seal rings are fixed on the inner peripheral surface of both ends in the axial direction of an outer ring 2. The front end edges of seal lips 11a to compose the seal rings 8 are sliding contacted to a taper surface 13 formed along the full periphery of the both ends in the axial direction of an inner ring 4.  When the angle made by a straight line including the taper surface, and center axis is α, the angle made by a tangent at the contact point of a first imaginary circle which passes the contact point of the seal rings and the taper surface by making the center of the member having the taper surface as the center of the circle, and the center axis, is θ1, and the angle made by a tangent at the contact point of a second imaginary circle which passes the contact point and the center axis at the contact point, by making the center of the rolling body at the opposite side across the contact point and the center axis at 180 deg. as the center, is θ2, the following relation is accomplished: θ2<=α<θ1.
Patent JP-H11330432-A (JP)
Title: Semiconductor memory device, its writing method, and storage medium with the writing method stored therein
Inventor: HAZAMA KATSUKI
IPC: G11C16/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To restrain the gradation of memory cells due to overcurrent and enhance the reliability through method, wherein a current value flowing in at least one of a drain and a control gate electrode is controlled by a current control means. SOLUTION: A current value selected from four finds of current values I1 to I4 is applied on memory cells, whereby data are written to the memory cells. That is, a current value selected from the current value of the four kinds, of the current values I1 to I4 in response to a data signal from an external unit flows in the drain of the memory cells, and electric charges accumulated in a floating gate pass through a tunnel oxide film to be extracted. The current values I1 to I4 which are controlled by a constant current asymptotically reach specified currents I1 ' to I4 ', respectively, when a specified period of time elapses. A time t0 designates a specified write time. At the time point when the time t0 has elapsed after one of the currents I1 to I4 flowed into the memory cells, a current is stopped and with this write operations is ended.
Patent JP-H04353356-A (JP)
Title: Heat accumulative type electrical hot air heater
Inventor: MIYAZAKI HARUHITO
IPC: F24H7/04
Filed: 1991-05-29
Abstract: PURPOSE:To improve a heating rising characteristic by a method wherein a heat accumulative thermostat is connected to a main switch, inlet and outlet dampers are connected to an operation switch, a mixing damper is connected to a hot air thermostat and a convection flow fan is connected to an operation switch and a hot air thermostat, respectively. CONSTITUTION:A main switch 20 is turned on, the temperature of a heat accumulation box 6 is detected by a heat accumulating thermostat 21 in the heat accumulation box 6. A heater 7 is operated to accumulate heat in such a way that the temperature of the heat accumulation box 6 gets a set temperature. The heat accumulating member also serves as the heater member 7 and heat is accumulated during nighttime at a high efficiency. As an operation switch 22 is turned on, on inlet damper 12 and an outlet damper 13 are opened, a convection flow fan 15 is forcedly operated, air is passed from an air passage 14 through the heat accumulation box 6, heated by the heater 7 and flows into an air mixing chamber 19. Air temperature in the mixing chamber 19 is detected by a hot air thermostat 23 so as to control a mixing damper 18 and a fan 15 according to a set temperature and then the hot air temperature at a blowing port 4 is adjusted. The accumulated heat is utilized for a specified period of time at the beginning of operation to blow hot air and then the hot air rising characteristic is improved.
Patent JP-H11321854-A (JP)
Title: Packaging container
Inventor: SAKURAI KIMIO
IPC: B65D85/32
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To store small articles of oval type, straw rice-bag type, spherical type, other irregular types and the like of different sizes in one same packaging container, and provide the cushioning function for preventing damages caused by the external impact or the like. SOLUTION: A packaging container is formed of an outer frame and supporting plate sections for stored articles provided on the upper and lower sections on the outer frame, and a right side plate section A, a front plate section B, a left side plate section C and a rear plate section D are formed continuously in the horizontal direction on the outer frame, and cover sections I' and I are formed continuously below and above the front plate section B and the rear plate section D respectively, and setting holes are formed on respective central sections of the stored article supporting sections and a first inner cover section F having ribs Fa and Fb and a second inner cover section F' having ribs F'a and F'b are disposed thereon.
Patent JP-S6045793-A (JP)
Title: Compressor
Inventor: YOSHIMURA KEIJI
IPC: F04D1/12
Filed: 1983-08-23
Abstract: PURPOSE:To make high discharge pressure securable, by letting plural pieces of fins turn inside a cylindrical space, while making a stationary gas extraction tube open to the turned gas flow. CONSTITUTION:A rotor 1 turned round in a cylindrical space 2 is supported by bearings 3 and 4 and driven into rotation around the shaft core. A gas feed pipe 5 is being made to open in and around the shaft core of the cylindrical space 2, while plural pieces of fins 6 are set up in the said space in order to make the supplied gas turn round inside the cylindrical space 2 together with the rotor 1. A gas extraction tube 7 is opened with its opening parts 9 to a flow of the gas turned round inside the cylindrical space and it consists of a Pitot tube form as a whole.
Patent JP-S63316682-A (JP)
Title: Stop controller for spindle motor
Inventor: SHINOHARA MASAYORI
IPC: H02P3/08
Filed: 1987-06-19
Abstract: PURPOSE:To control stopping quickly and exactly, by producing the rotational frequency signal of a level according to rotational frequency, and by controlling the stopping based on the comparing output of a level comparator and a window comparator for setting said signal to be comparing input. CONSTITUTION:A disc 1 is rotationally driven by a spindle motor 2, and its recording informations are read by an optical pick-up 3. The read output of the pick-up 3 is fed to a video information demodulation system 5 and a digital information demodulation system 6 via an RF amplifier 4. The moving position of the pick-up 3 is detected by a detector 11, and is fed to a system controller 9. Besides, a rotational frequency detection circuit 13 is set, and this rotational frequency signal is fed to said controller 9 via a level comparator 14 and a window comparator 15. As a result, by the controller 9, the rotating direction of the motor 2 is discriminated, and it is discriminated that the motor is not in a stopping state, and the stopping of the motor 2 is controlled via a motor drive circuit 12.
Patent JP-H11201830-A (JP)
Title: Temperature detection function incorporating driver ic
Inventor: SHIGETA YOSHIHIRO
IPC: G01K7/01
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To integrate a temperature detection circuit capable of reliably preventing superheated breakdown without increasing costs within a driver IC chip. SOLUTION: A driver IC chip comprises a shift resistor circuit 21, a latch circuit 22, a gate circuit 23 and a high pressure-resistant drive circuit 24. Further, a temperature detection circuit 25 is additionally integrated therein and an output terminal TO of this temperature detection circuit 25 is connected to the gate circuit 23, and when a set temperature is set, this high pressure- resistant drive circuit 24 is compulsorily set to a Z mode to prevent superheated breakdown of a driver IC.