baber/WOPTO huggingface dataset:
Patent JP-S6047709-A (JP)
Title: Suspension device of car
Inventor: KUMAGAI NAOTAKE
IPC: B60G17/0165
Filed: 1983-08-24
Abstract: PURPOSE:To obtain the steering stability and soft drive comfortableness by increasing the attenuation rate when the output of a vibration sensor continues at a predetermined value or more for a preset time or longer in a suspension device having a variable-attenuation shock absorber and a variable-spring constant spring. CONSTITUTION:The vibration of a car body 4 detected by a car height sensor 3 and an acceleration sensor 2 is inputted to a control unit 1. In the control unit 1, when the sensor output is a predetermined value or more, the duration of a time pulse is judged, and if the duration is larger than a judgment value, a signal is outputted so as to transfer the attenuation rate of a shock absorber 5 and the spring constant of an air spring 9 to larger values. Thereby, the steering stability and soft drive comfortableness can be secured.
Patent JP-S5779713-A (JP)
Title: Tracking antenna
Inventor: USHIGOME HIROSHI
IPC: H01Q13/18
Filed: 1980-11-05
Abstract: PURPOSE:To omit jumpers and to avoid conversion loss, by changing a power division circuit into a rat race circuit and using a branch line coupler. CONSTITUTION:The length from microstrip antennas 2a, 2b to a branch line coupler is different by 1/4 wavelength and the length from microstrip antennas 2c, 2d to the branch line coupler is also different by 1/4 wavelength. Thus, the sum and difference signals of the input signal are obtained at the remaining terminals of branch line couplers 4a, 4b. The power supply to the branch line coupler is made with rat race circuits 4c, 4d. Signals relating to sum, height and azimuth angle can be obtained from four apertures 2a-2d at external connecting terminals A, B, C.
Patent JP-H0712109-A (JP)
Title: Installation device for body
Inventor: KOBU MAKOTO
IPC: F16B5/07
Filed: 1993-06-25
Abstract: PURPOSE:To provide an installation device for a body which facilitates reuse or recycle of industrial products by facilitating attaching and detaching of units, parts, part elements, circuit boards. CONSTITUTION:An outer-fitting wall surface of a device main body or at least one of the device main body is made of a honeycomb structure 1 having honeycomb cells 2. Substances such as a block, a plate 6, and a sheet are provided with fitting portions attachable/detachable to the honeycomb cells 2.
Patent JP-H093980-A (JP)
Title: Intelligent overall-capacity control circuit device for reverse-osmosis drinking-water treating machine
Inventor: JIYO CHIYOUKA
IPC: C02F1/44
Filed: 1995-06-22
Abstract: PURPOSE: To provide an intelligent almighty control circuit device of reverse osmosis drinking water processing machine, which can discriminate the propriety of water quality before producing the water. CONSTITUTION: Operation of each peripheral circuit is controlled by a microcomputer unit 10, and a drinking water processing machine itself can discriminate the propriety of water quality, and periodically washes the filter material, and other output unit previously announces a change of the filter material to a user a certain time before the effect of the filter material is lost. In the case where the user does not change the filter material and a PPM value of the water quality is out of the drinking water standard, a fresh water generating function of the drinking water processing machine is immediately stopped.
Patent JP-S6047922-A (JP)
Title: Telemetering apparatus for water meter
Inventor: ONODA HAJIME
IPC: G01F15/07
Filed: 1983-08-26
Abstract: PURPOSE:To miniaturize a water meter without impairing the advantage of a telemetering system by connecting a metering section for displaying the integrated measured value of the water meter at a remote section with a light transmission path. CONSTITUTION:A light transmission path 3 in which a light transmission system comprising an optical fiber cable 18 having a plurality of fibers bundled and a light receiving system comprising the identicsal fiber cable 19 are wrapped with a flexible light shielding sheath 20 is fixed to a metering section 2 aligning the optical paths. Light is projected on a rotary reflection body 15 of a water meter 1, enters the light receiving system at an interval of 1/6 rotation due to the action of varying the angle of reflection of light on a hexahedron as accompanied by the rotation thereof and then, received with the metering section 2. Since the rotary reflection body 15 rotates at the speed corresponding to the flow rate of water, the integrated counts of pulse-like optical signals detected by the metering section 2 correspond to the amount of water used.
Patent JP-S5780527-A (JP)
Title: Vibration sensing method
Inventor: KURIHARA NOBUO
IPC: G01M99/00
Filed: 1980-11-07
Abstract: PURPOSE: To sense a vibration phase highly accurately by analyzing the frequency of vibration waveform, taking out only the rotational frequency component, synchronizing said frequency with the rotating phase of a rotary shaft and the rotating frequency, performing sampling, and performing discrete Fourier transformation of said signal.  
     CONSTITUTION: A shaft vibration signal 101 is converted into a digital shaft vibration signal 102 by an A/D converter incorporating a sample holder, and further transformed to a frequency spectral signal 103 by a Fourier transformer 15. A rotary pulse gear 7 and a phase reference pulse gear 8 are attached to the end part of a rotor shaft 11. A rotating pulse signal 105 and a phase reference pulse signal 106, which are obtained by electromagnetic pickups 9 and 10, are sensed. A sampling timing signal 107 which is proportional to the frequency of the rotating pulse signal is applied from a timing circuit 17 to the A/D converter 14 from the time point of the application of the phase reference pulse. In this constitution, the phase does not change at any number of rotation or at any time point of analysis, and the vibration can be sensed highly accurately. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0821649-A (JP)
Title: Air-condition machine
Inventor: INOUE YUJI
IPC: F24F11/02
Filed: 1994-07-07
Abstract: PURPOSE:To allow a person in a room to realize a level of mental activity, which is desired by him by effecting the optimum temperature fluctuation control or constant temperature control for the individual in the room at all times. CONSTITUTION:Desired level of mental activity, such as an active level or a quiet level of the condition of mental activity, is inputted by a person in a room into a mental activity level inputting means 1 and a temperature fluctuation setting means 5 sets a temperature setting in the room so as to be constant setting or fluctuating setting based on the output of a mental activity level inputting means 1 while the temperature control in the room is effected automatically by a temperature control means 6 in accordance with the setting in the temperature fluctuation setting means 5. Further, a human body position deciding means 8 decides the position of the human body based on the output of a human body detecting means 7, an air direction setting means 9 sets the direction of airflow, sent out of an indoor machine, based on the outputs of the human body position deciding means 8 and the mental activity level-inputting means 1 while the direction of airflow is controlled automatically by an airflow direction control means 10 in accordance with the setting of the airflow direction setting means 9.
Patent JP-S6313240-A (JP)
Title: Color cathode-ray tube
Inventor: HIRASAWA SHIGEMI
IPC: H01J29/07
Filed: 1986-07-04
Abstract: PURPOSE:To improve the bonding characteristic of Fe3O4 film and prevent its exfoliation by forming an iron frame which supports the shadow mask of a color cathode-ray tube while providing a Fe3O4 film on the base surface of said frame regulated to a particular roughness. CONSTITUTION:A shadow mask 2 is supported by a frame 3 which is made of ferrous material with Fe3O4 film formed on the surface, and is arranged near the panel 1 of a color cathode-ray tube. The Fe3O4 film is formed while regulating the surface roughness of the base of the frame within6-40 mum in terms of 10-point average. By this constitution, the contact area between the iron base and the Fe3O4 is increased to improve the bonding characteristic and, by dispersing the strain between materials of different densities finely, exfoliation of the Fe3O4 film is prevented to improve the reliability.
Patent JP-S5581785-A (JP)
Title: Sterilizer
Inventor: NAMIKOSHI TAKESHI
IPC: C02F1/28
Filed: 1978-12-15
Abstract: PURPOSE: To cut down on running cost as well as reduce the necessary amount of sterilizer by avoiding the retension of SS adhered to disinfectant or substances reacting with disinfectant by treating polluted water to be treated with activated carbon in an activated carbon treatment tank prior to introduction into sterilizing chamber.  
     CONSTITUTION: The activated carbon 2 surrounded with a net is set in the activated carbon treatment tank 3 combined with the sterilizing chamber 4. Polluted water to be treated, introduced from the inlet 5 at the lower part of the tank 3, is treated with the activated carbon 2, and then directed from the transferring port 6 provided in the upper partition wall 8 of the tank 3. Then, the polluted water is brought into contact with disinfectant in the sterilizing cylinder 11 provided vertically on the water collecting trough 9 and then discharged from the exhaust pipe 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0949868-A (JP)
Title: Battery exhaustion detector, power supply circuit having the detector and portable machinery having the power supply circuit
Inventor: ISAHAI KAZU
IPC: H01M10/48
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To detect a warning point of time by obtaining a battery replacing warning start point as an A/D conversion value by receiving reference voltage from the output of a regulator circuit to set an internal power supply side to a fluctuation value and setting an input signal side to a fixed value to obtain a reference voltage value side as an A/D conversion value. SOLUTION: Constant voltage is inputted to the input side of an A/D conversion circuit (A/D) 13 and, even after the regulation of a three-terminal regulator 3 becomes impossible, an A/D conversion value is taken out corresponding to the fluctuations of A/D reference voltage. When a transistor Q is turned ON by a control signal, constant voltage Vz is generated in a diode ZD terminal. The constant voltage Vz becomes the input terminal of an A/D 13 and the A/D 13 sets the output voltage Vc of the regulator 3 to reference voltage to apply the same to respective reference voltage comparing circuits 13a...13n. Since the input signal becoming the object of A/D conversion is fixed in voltage, the A/D conversion value different to the input signal only when a reference side is fluctuated is obtained and the voltage fluctuations of the regulator 3 are detected.
Patent JP-S5779481-A (JP)
Title: Electronic timepiece
Inventor: KATOU SHIGERU
IPC: G04G9/00
Filed: 1980-11-06
Abstract: PURPOSE:To make the hands of an electronic timepiece easy to see in an electronic timepiece equipped with a hand type analog displaying means and an electrooptical display panel, by erasing display on the display panel optionally. CONSTITUTION:Timepiece glass 3 made of polarizing glass fitted in a bezel 2, is provided so that its polarization axis direction is nearly at right angles to that of a lower polarizing plate 9 when the bezel 2 is at its original position, and display on a TN type liquid crystal display panel 6 is viewed as well as that of an ordinary TN type liquid crystal display device. When the bezel 2 is moved to bring a movable contact member 18 into contact with a fixed contact 21, a display panel driving circuit stops operating, so a voltage applied to the display panel 6 is intercepted, thereby the display on the display panel 6 is erased entirely.
Patent JP-H0762601-A (JP)
Title: Ballast sweeper for track ballast
Inventor: YOOZEFU TOIRAA
IPC: E01B27/04
Filed: 1994-07-07
Abstract: PURPOSE: To improve sweeping efficiently and to make shovel pacing uniform by providing three sweeping brooms and providing a belt conveyer and a ballast storage tank for the sweeping broom in the forefront position. CONSTITUTION: Three sweeping brooms 10, 15, and 16 are lowered until a roller 21 with brooms is mounted on the rails 24 of a track 2, and the sweeping brooms 10, 15, and 16 are simultaneously rotated. Excess ballast is discharged to the surface of ballast by a transversely transferring belt conveyer 19. Excess ballast swept up by the first sweeping broom 10 is transferred upward by the belt conveyer 11 and discharged into a ballast storage tank 12. When the ballast sweepers reach a track section of ballast shortage, stored ballast is discharged onto the track from a discharge opening 13. Relatively large accumulated ballast on the ballast is uniformly swept by lowering a dozer 14.
Patent JP-H092242-A (JP)
Title: Brake assist mechanism
Inventor: MURATA YUKIO
IPC: B60T13/12
Filed: 1995-06-22
Abstract: PURPOSE: To improve a braking feeling through the easy realization of assist that increases/decreases braking to be increased according to the actual travel speed by constituting in such a way as to use pitching force, acting upon a body at the braking time, to assist braking. CONSTITUTION: During the travel of a vehicle, when the vehicle speed from a vehicle speed sensor 93 is not zero and a brake switch 91 is judged to be on, and when the press-down speed of a brake pedal 3 is larger than the reference value from the output of a pedal speed sensor 92, an ECU 9 turns on a solenoid valve 7 to make oil pressure act upon the pressure receiving part 5 of a braking pressure generating device 4. When the press-down speed is smaller than the reference speed, and when the vehicle speed is larger than the reference speed and the pressure in a connecting line 6 is larger than the reference value, the ECU 9 makes oil pressure act upon the pressure receiving part 5 in the same way. Pitching force acting upon a body at the braking time is thus used to assist braking so as to obtain an excellent braking feeling.
Patent JP-H092714-A (JP)
Title: Image forming medium feeding device and image forming device
Inventor: KITAHARA YOSHIHIKO
IPC: B65H27/00
Filed: 1995-06-22
Abstract: PURPOSE: To eliminate sag of a label sheet, which is produced between both feeding rollers for supporting the label sheet wound into the shape of a roll, by label sheet feeding operation. CONSTITUTION: The peripheral speed of a feeding roller 301 for supporting a roll (of label sheet) on the downstream side is set slightly higher than that of a feeding roller 302 for supporting the roll on the upstream side. To make it difficult to produce slip between the feeding roller 301 on the downstream side and the label sheet, at least the outer peripheral surfaces of roller parts 301a to 301c are made up of rubber. To make it easier to produce slip between the feeding roller 302 on the upstream side and the label sheet, roller parts 302a to 302c are made up of synthetic resin, and irregular patterns are formed on the outer peripheral surfaces.
Patent JP-H0321880-A (JP)
Title: Inspecting method for semiconductor device
Inventor: SHIMIZU AKIHIKO
IPC: G01R31/28
Filed: 1989-06-19
Abstract: PURPOSE:To measure signal components of even a fine signal and an irregular signal by switching an unnecessary signal section by a switching circuit to a DC voltage which is outputted by a DC regenerating circuit and applying the DC voltage except in a necessary signal section. CONSTITUTION:The switching circuit 4 and DC regenerating circuit 3 are provided. A signal (a) which is outputted from D.U.T (semiconductor device to be measured and its peripheral circuit) 1 and the DC voltage which is outputted from the regenerating circuit 3 are switched by the circuit 4 and outputted. The timing of this switching is synchronized with the output of a switching control circuit 2 and pulses which are synchronized with a necessary signal are inputted with (b) and controlled. Further, a final output OUT is fed back to the regenerating circuit 3 and then the output of the regenerating circuit 3 follows up the DC level of the output (a) of the D.U.T1 even if the DC level of the output (a) of the D.U.T1 varies, so the DC regeneration is stably performed.
Patent JP-S5585807-A (JP)
Title: Low nox burner device
Inventor: OIKAWA MASAO
IPC: F23C99/00
Filed: 1978-12-20
Abstract: PURPOSE:To miniaturize a burner device while economically decreasing NOx, by a mechanism wherein exhaust gas is recirculated by forming a flame central portion in negative pressure. CONSTITUTION:Secondary air 13 diffuses at a fixed angle to the center axis of a burner in a furnace 18, and primary air 12 is also absorbed to the currents of the secondary air 13 and diffuses. Consequently, a flame 17 widely diffuses in the furnace and is burnt. Thus, a central portion of the flame 17 diffusing in a funnel- shaped form is brought to negative pressure, and one portion of combustion exhaust gas 15 once burnt completely is recirculated toward a burn ignition point as recirculation gas 16. The recirculation gas 16 lowers the concentration of oxygen in combustion air and inhibits the generation or NOx becasue the gas 16 is absorbed and mixed to the primary combustion air 12 and the secondary combustion air 13 having inclinations spreading to the outside when the gas reaches near the burner ignition point.
Patent JP-S5679458-A (JP)
Title: Semiconductor device
Inventor: TETSUNO HARUO
IPC: H01L23/427
Filed: 1979-11-30
Abstract: PURPOSE:To make the device smaller and lighter with a greater height of a condensor by properly reducing the height of a heat transporting tube in its dimensions. CONSTITUTION:A heat transporting tube is composed of an insulated tube 6 with one end thereof connected to an evaporator and a connecting tube 5 for connecting a bellows 4 to the other end of the insulated tube 6. A part of the insulated tube is arranged in the bellows 4. A hollow insulated pipe 7 is provided inside the heat transporting tube to circulate a refrigerant in liquid phase to the bottom of the evaporator. The arrangement of the insulated tube inside the bellows can reduce the height of the hat transporting tube. This allows increased height of the condensor proportionally thereby reducing the width and depth of the device, hence smaller in size.
Patent JP-H0448444-A (JP)
Title: Optical head displacement detecting device
Inventor: NINOMIYA MASAMI
IPC: G11B7/095
Filed: 1990-06-13
Abstract: PURPOSE:To record and reproduce exactly information by transmitting plural parallel luminous flux in the feeding direction of an optical head through plural slits fitted to the optical head and projecting on light receiving elements respectively. CONSTITUTION:Since plural parallel luminous flux 2a and 2b are transmitted through plural slits 4a and 4b fitted to the both sides of an optical head 3 with shifting the moving direction of the optical head 3 are made incident on plural light receiving elements 6a and 6b, the respective components of the parallel moving and the turning of the optical head 3 can be detected separately when the outputs of the quadripartite light receiving elements 6a and 6b are combined and are operated. Thus, the position control of the optical head is executed based on a detected result and exact recording and reproducing of information are attained.
Patent JP-H103443-A (JP)
Title: Input/output controller
Inventor: FUKUDA TORU
IPC: G06F13/12
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an input/output controller which can load corresponding firm ware without executing restarting and resetting even if a peripheral equipment is substituted while a system is operated. SOLUTION: A peripheral equipment adapter 2 controls data transfer by firmware corresponding to the connected peripheral equipment 1. When the peripheral equipment 1 is switched, a diagnosis processor 4 gives the loading instruction of firm ware to a firm ware load control part 21. Firmware corresponding to the peripheral equipment 1 connected from the firmware load control part 21 through a CS control part 23 is read from a control storage part 24 for the peripheral equipment 1 or a control storage part 25 for a peripheral equipment 2 and it is loaded on a firmware execution part 26.
Patent JP-H055531-A (JP)
Title: Hot water circulating type heating device
Inventor: SHIMIZU MINORU
IPC: F24H1/10
Filed: 1991-06-27
Abstract: PURPOSE:To restrict a consumption amount of gas under an anti-freezing mode for a hot water circulating type heating device and to prevent a problem of forming dew at fins of a heat exchanger. CONSTITUTION:In the case that a water temperature (th) within a hot water circulation passage 12 is not higher than a surplus heating prevention temperature (t2) and an inner timer 36 is timed up irrespective of the fact that a combustion control under a supplying of a minimum small amount of gas required for preventing a freezing is continued for a specified period of time T0 at a controller 38, the controller part 38 releases a small amount combustion control, proportionally combustion controls of a gas burner 16 with a predetermined temperature higher than the surplus heating preventing temperature (t2) being applied as a target value, and a water temperature in the hot water circulation passage 12 is forcedly increased up to the surplus heat preventing temperature (t2). With such an arrangement, a fine volume combustion control is prevented from being continued for a long period of time.
Patent JP-S63318997-A (JP)
Inventor: TSUTAZUMI JUNICHI
IPC: D06F39/02
Filed: 1987-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11209-A (JP)
Title: Multipurpose bracelet
Inventor: ITO HIROSHI
IPC: A44C5/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To allow a child through an adult to simply and speedily restrain a bracelet by putting a spring main body through into an opening/closing connector and inserting and holding an article such as a small article at an opening/ closing inserting and holding tool at the time of winding. SOLUTION: In the state of opening the opening/closing connector 4 after wind-hooking the string main body to a wrist, its hook part is restrained to a ring 3 to block the connector 4. The bracelet A is wound onto the wrist by this operation. As the connector 4 is restrained to the other ring 3 and is connected to the main body 1 through one ring 2 at this wound bracelet A, the free movement of this connector 4, the opening/closing inserting and holding tool 5 and the main body 1 is secured. In addition, as the main body 1 is integrally provided respectively with the connector 4 and the tool 5 through the rings 2 and 3, the fear of detaching is small and sure/stable winding state is secured. This wound bracelet inserts and holds an article such as a small toy, a watch by means of the opening/closing inserting and holding tool.
Patent JP-S6049661-A (JP)
Title: Master-slice ic
Inventor: KANEKO TAKASHI
IPC: H01L21/822
Filed: 1983-08-30
Abstract: PURPOSE:To improve the utilization of a wafer by arranging a general-purpose gate array and an exclusive FF cell row on the wafer. CONSTITUTION:General-purpose gate arrays 11, 12, 13 and exclusive FF cell rows 21, 22 are disposed onto an IC chip as a wafer. The exclusive FF cells 21, 22 are formed in smaller spaces because they are designed exclusively and optimally. According to such arrangement, a time control circuit using a large number of FF circuits and a circuit with a buffer memory are designed under extremely favorable conditions, and the utilization of the wafer is improved.
Patent JP-S6210277-A (JP)
Inventor: GUREGORII EI ROOSHIYU
IPC: C23C16/48
Filed: 1986-07-03
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。