baber/WOPTO huggingface dataset:
Patent JP-S5751957-A (JP)
Title: Engine ignition timing controlling apparatus
Inventor: FUJIMOTO TAKANORI
IPC: F02P5/155
Filed: 1980-09-13
Abstract: PURPOSE:To obtain the ignition timing characteristic having a constant advanced angle by using trigger signal until the trigger signal generating position reaches a prescribed crank position and the angular signal at crank position after the trigger signal reaches the prescribed position, as the signal for determining the ignition timing. CONSTITUTION:The ignition timing characteristic is obtained in which advanced angular with a prescribed inclination is performed unitl the number of revolution of an engine increases to N1, and after the number of revolution rises to N1, the contant maximum advanced angle T1 is maintained. In case where the number N of revolution is N<=N1, angular signal with angular T1 is generated in a signal coil 8. When angular signal is input into an FF circuit 11 through a diode 10, a condenser 13 is charged and discharged with each prescribed current by an operating amplifier 14 and a comparator 15. The charging and discharging voltages D for the condenser 13 are increased and reduced with a constant inclination independently of the number of revolution. The output voltage D is input into a comparator 16 and compared with the standard voltage V2 at the plus terminal, and a high level output voltage E is generated during the period in which the output voltage is lower than the voltage V2. The output voltage E is differentiated in a pulse starting-up detecting circuit III, and a trigger voltage G is generated.
Patent JP-H08320326-A (JP)
Title: Cantilever and its manufacture
Inventor: WATANABE SHUNJI
IPC: G01N37/00
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a cantilever which can be attached to an atomic force microscope without coming into contact with the contilever by a method wherein a protective frame which protects a flexible plate is installed integrally with a support base body. CONSTITUTION: In a cantilever using an optical lever system, a probe and a support base body are formed on one end and the other end which are on the same face as on one side, a protective frame is installed, and a face other than the tip direction of a probe is protected wholly. In this case, it is preferable that the cantilever is made larger than the thickness of the support base body. When the protective frame is installed at the cantilever in this case, an atomic force microscope can be attached without coming into direct contact with, and damaging, the cantilever. In addition, since a silicon substrate which has been formed by etching a part is a silicon (100) plane, the frame is broken easily to the cleavage direction of <100>.  Consequently, after the cantilever has been attached, the protective frame is broken before the microscope is used, and the microscope can be removed simply.
Patent JP-H04353278-A (JP)
Title: Diaphragm type pump
Inventor: YORITA HIROSHI
IPC: F04B43/02
Filed: 1991-05-30
Abstract: PURPOSE:To furnish a diaphragm type pump which can easily unify discharge pressure of the pump with simple constitution. CONSTITUTION:Low pressure fuel is introduced to pump chambers 40, 41 and lubricating oil is filled in cylinders 6, 7. When pistons 18, 19 start reciprocal motion, diaphragms 8, 9 deform and deliver low pressure fuel in the pump chambers 40, 41 through check valves 46, 47. Low pressure fuel works on one of spools 35 sliding in the cross direction in the drawing, and high pressure fuel coming out of the pump chambers 40, 41 works on the other of the spools 35, and fuel in the pump chambers 40, 41 is spilled through a spill passage 48 in order to keep pressure differential of both of them uniform. Additionally, an alarm to detect contamination of fuel in lubricating oil is furnished.
Patent JP-S61285689-A (JP)
Inventor: MITOMO AKIO
IPC: H05B3/56
Filed: 1985-06-12
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-S5553622-A (JP)
Title: Effective utilization of waste rubber
Inventor: OONO TAKASHI
IPC: C08J11/00
Filed: 1978-10-18
Abstract: PURPOSE:To effectively utilize waste tires, etc., and to dispose a large quantity of them, by charging quantity not more than a specified quantity in conversion to calorific power when the temperature of the gas at cement kiln of a rotary chamber kiln type is within a specified range while using granular or massive waste rubber as fuel. CONSTITUTION:Granular or massive waste rubber is charged at locations, at where the temperature of the gas of a cement kiln by means of a rotary kiln is 600- 1400 deg.C, as fuel is quantity not more than 60% of all fuel used in conversion to calorific power. Thus, waste rubber is treated in a large quantity without changing it into powder, and calorific power can effectively be utilized while cement can be burnt in a shape that exhaust gas has low NOx because NOx generated from a main burner is reduced and decomposed by the catalytic action of reducing combustibles formed by the carbonization of one portion of the waste rubber.
Patent JP-H05298682-A (JP)
Title: Production of magnetic recording medium
Inventor: NOMURA AKIHIKO
IPC: G11B5/72
Filed: 1992-04-22
Abstract: PURPOSE:To prevent the attraction of a lubricating film and a floating magnetic head by forming the carbon film to be laminated on a magnetic thin film by a sputtering method in a gaseous hydrocarbon atmosphere contg. gaseous argon and oxygen. CONSTITUTION:The formation of the carbon film to be laminated on the magnetic thin film 2 on a substrate 1 is executed by the sputtering method in the mixing gas with the gaseous hydrocarbon atmosphere contg. the gaseous argon and the oxygen to form a protective film 3 contg. the oxygen. The lubricating film 4 by a liquid lubricant is then formed on the protective film 3. The attraction state of the lubricating film and the floating magnetic head is thus weakened by the presence of the oxygen in the protective film constituted by the thin film of the carbon contg. the oxygen, by which the hindrance of a starting operation is prevented.
Patent JP-H08321788-A (JP)
Title: On-vehicle radio receiver
Inventor: NAKAI KATSUYUKI
IPC: H04B1/16
Filed: 1995-05-26
Abstract: PURPOSE: To provide the on-vehicle radio receiver in which wasteful battery consumption can be eliminated at a location where a multiplex broadcast cannot be received. CONSTITUTION: The receiver is provided with a radio reception section 1 receiving a multiplex broadcast and with a control section 2 having a timer 23 activating the radio reception section 1 or a prescribed time, and also with a reception state detection means detecting a reception state of a broadcast while a power supply of the radio reception section 1 is interrupted and with a timer operation decision means deciding the operation/inoperation of the timer 23 depending on the reception state of the broadcast detected by the reception state detection means.
Patent JP-H07301456-A (JP)
Title: Electric water heater
Inventor: MATSUMOTO TOSHIMASA
IPC: H05B3/04
Filed: 1994-05-02
Abstract: PURPOSE:To generate heat by energizing a sheathed heater installed in a warm water tank and to generate warm water by directly heating water by covering the heater, the connecting part of wirings and the wirings with films. CONSTITUTION:Wirings 3 are mounted at a sheathed heater 1, its connecting part 2 and the wirings 3 are covered with a film 5 of synthetic resin, etc., and hence waterproofed and ground-fault prevented. Such a sheathed heater 1 and wirings 3 are installed in a warm water tank in which water is filled and energized to directly heat water by heat generated from the heater 1 to make the warm water. The warm water is used for bathing, the wash or a disinfection, etc., by further raising it to a high temperature. Thus, the heater 1 which cannot be heretofore used under water is waterproofed to form a water heater in a submerged type to be reduced in size and weight.
Patent JP-H01297691-A (JP)
Title: Fixing device
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1988-05-25
Abstract: PURPOSE:To prevent the offset of a subject to be fixed for a rotor by rubbing the surface of the rotor such as a fixing roller or a pressurizing roller with a recording material, electrostatically charging it to the same polarity as the subject to be fixed (the unfixed image) on the recording material and destaticizing the surface of the rotor with the aid of a destaticizing means. CONSTITUTION:A fixing device is constituted by a set of the first rotor (the rotor for fixing) 1 which comes into contact with the unfixed subject to be fixed (the toner image 5) carried by one of the surfaces of the recording material and the second rotor (the elastic rotor for pressurizing) 2 which comes into contact with the other surface of the recording material. Besides, the destaticizing means 15, for example, the self-discharge type destaticizing member 15 made by bundling a conductive fiber such as a stainless fiber or a carbon fiber, etc., is provided by making it abut on the surface of the pressurizing roller 2 or by closely bringing it into contact with the surface of the roller 2. That means, by making the roller 2 rub with the recording material 6, the rotor is formed so as to be electrostatically charged to the same porality as the subject to be unfixed 5 on the recording material 6 and the surface of the pressurizing roller 2 is destaticized by the destaticizing means 15. Thus, the offset is prevented and an excellent fixed image is obtained.
Patent JP-S5921203-A (JP)
Inventor: OOISHI KAZUAKI
IPC: H02B13/02
Filed: 1982-07-22
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-S5830183-A (JP)
Title: Method for detecting light outputted from semiconductor laser array
Inventor: TATENO KIMIO
IPC: H01S5/00
Filed: 1981-08-15
Abstract: PURPOSE:To monitor the outputted laser light by one detector accurately, by driving each laser resonator of the semiconductor laser array in a time division mode. CONSTITUTION:The semiconductor laser array 1 is formed by the laser resonators La, Lb, and Lc. Blanking times 3n and 3n-1 whose length is DELTAT, respectively, are present before and after a section 2n, during which a data signal for each scanning is sent, in each of the resonators La-Lc. By utilizing said blanking times DELTAT, driving pulses are sequentially applied to the resonators La-Lc, and the time division driving is performed. By performing the time division driving in this way, the outputted laser light can be accurately monitored by one light detector 5.
Patent JP-S618509-A (JP)
Title: Flame form adjusting mechanism of burner nozzle
Inventor: KISHIDA AKIHIKO
IPC: F23D11/38
Filed: 1984-06-21
Abstract: PURPOSE:To obtain a flame form adjusting mechanism of a burner nozzle which can retain the flame form in optimum condition by the variation of the size of an air flow out opening which is provided at the axis of a tip blow out opening of the burner nozzle by a turning operation thereof. CONSTITUTION:An air flow passage is provided at the axis of the blow out opening 11 of the tip of this burner nozzle, that is at the inside of an oil nozzle. A shaft 18 is projected to the outside of the tip opening of an air flow passage 13, and a circular collision plate 19 to which the air passed through the air flow passage 13 wound collide is provided. The clearance between the outer periphery or the circular collision plate 19 and the tip opening of the air flow passage 13 is formed as a ring shaped air blow out opening 20. An atomized fuel oil is sprayed from the blow out opening 11. In this case, the size of the clearance of the air flown out opening 20 is varied by the screwy displacement of a connection section 16 with an air supply pipe 15 being revolved, a dispersion of an air being blown out from the blow out opening 20 is changed, the flame is lengthen or shorten from its inside and an optimum flame shape is obtained according to a load.
Patent JP-H07310497-A (JP)
Title: Installation structure of tunnel interior finishing material
Inventor: MATSUDAIRA TAKAYOSHI
IPC: E21D11/04
Filed: 1994-05-17
Abstract: PURPOSE:To facilitate construction and to improve outer appearance and durability by fastening a plate on a plate fixing material fixed on a tunnel bed and installing an interior finishing material through a lower layer cushion material. CONSTITUTION:Base fixing pieces 9, 9 are fastened on an anchor bolt provided on the surface of a tunnel bed, and plate fixing materials 10, 19 are fastened on the base fixing piece 9. At this time, attention is paid to finish the interior finishing material 7 roughly in parallel with the tunnel bed by adjusting a position of a fixing hole of the plate fixing material 10. Thereafter, upper side guides 3, 3, a lower side guide 4 and a lower layer cushion material 5 are previously installed on plates 2, 2, and the plate 2 is fastened on the plate fixing material 10. Thereafter, an upper layer cushion material 6 is applied on it, the interior finishing materials 7, 7 are arranged further on it, both ends of interior finishing material support members 8... are inserted in a hollow part of the interior finishing material 7, and the interior finishing material 7 is fixed on the plate 2. A hollow lengthy ceramic plate baked at 1,000 deg.C or more is used as the interior finishing material 7.
Patent JP-H07310600-A (JP)
Title: Low speed fuel device for sliding throttle valve type carburetor
Inventor: TAKADA TOUSHI
IPC: F02M19/06
Filed: 1994-05-18
Abstract: PURPOSE:To increase a negative pressure to be applied to a low speed nozzle for feeding a low speed air-fuel mixture, which can be excellently atomized, to an engine so as to improve idling operation, low valve travel operation, and accelerating operation of the engine. CONSTITUTION:A low speed air-fuel mixture chamber 19 is formed at the tip of a low speed nozzle 15 provided with a low speed fuel jet 16 and a bleed pipe 17, and toward the low speed air-fuel mixture chamber 19, a pilot outlet passage 20 opened to an intake passage 2A on the engine side and a bypass passage 21 opened toward an intake passage 2B between a primary choke chamber 13 and an engine side end part 7A of a sliding throttle valve 7 are opened. In addition, the tip of the primary choke chamber 13 surrounding the outer circumference of a needle jet 11 is opened toward an intake passage 2 so that main air is introduced from a main air passage 14, and the primary choke chamber 13 and the low speed air-fuel mixture chamber 19 are allowed to communicate with each other by means of a pressure correcting passage 30.
Patent JP-H01299968-A (JP)
Title: Side bar lock device
Inventor: KOBAYASHI SATORU
IPC: E05B29/04
Filed: 1988-05-27
Abstract: PURPOSE:To prevent a side bar lock device from being improperly unlocked, by forming a projection on a side bar so that the side bar may be rotated in engagement with the locking part of the projection upon proper insertion of a key while the projection is made to abut against a tool or the like which is not proper and which is improperly inserted, so as to inhibit the rotation of the side bar. CONSTITUTION:There is provided a side bar lock device 10 composed of a casing 14, a slot 15, a key cylinder 17, tumblers 19, a side bar 21 and the like. A projection 21c formed on the side bar 21 is disposed in a bore 16 in a key cylinder 17, slidably and engageably with an abutting part formed on each tumbler 19. Further, upon insertion of a proper key, the projection 21c is engaged in an engaging part formed in the key, and accordingly, the side bar 21 comes off from an engaging hole in the casing 14 so as to rotatable. Meanwhile, if a tool such as a driver or the like is improperly inserted in a key groove 17a, the projection 21 abuts against the tool so as to inhibit the side bar 21 from rotating.
Patent JP-H02124624-A (JP)
Title: Inverter circuit and chopper type comparator circuit using such circuit
Inventor: SAKAI HIDEO
IPC: H03K5/08
Filed: 1989-05-22
Abstract: PURPOSE:To eliminate an offset by a power resistor by providing a specific relation between the power resistor and a circuit constant of an inverter. CONSTITUTION:1st insulation gate field effect transistor(TR) (IG-FET) of a 1st conduction type, a 2nd insulation gate field effect TR of 2nd conduction type, a 1st power supply connecting to a source of the 1st IG-FET and a 2nd power supply connecting to the source of the 2nd IG-FET are provided, and the relation shown in equation I is established approximately among the channel length LN of the 1st IG-FET, the channel width WN, the channel length LP of the 2nd IG-FET, the channel width WP the wiring resistance RS of the 1st power supply, the wiring resistance RD of the 2nd power supply, the mobility muN of the carrier of the 1st IG-FET and the mobility muP of the carrier of the 2nd IG-FET, and a circuit 3 is formed, in which the gates of the 1st and 2nd IG-FETs connected in common are used as the input and drains of the 1st and 2nd IG-FETs connected in common are used as the output.
Patent JP-S5557777-A (JP)
Title: Solenoid operated shut off valve
Inventor: EMA MASANORI
IPC: F16K17/36
Filed: 1978-10-20
Abstract: PURPOSE: To prevent gas from leaking out by means that after an emergency has passed and an original action is reset, a communication hole remains closed by an equalizing valve until difference in pressure between upstream and downstream fluid comes down to a specified value or less.  
     CONSTITUTION: When an emergency signal turns off a control switch to de-energize an electromagnetic coil, a spring 4 is released to down a plunger 3, which pushes a sub-valve 2 to make contact with an equalizing plate 10. Then the plate colse an equalizing hole 10. The equalizing plate 10 makes further down against a spring 11 until a main valve 9 closes a communication hole 7. Under the state, an emergency is released. After that, if the control switch is turned on to energize the electromagnetic coil 18, the magnetic force is too weak to attract the plunger 3. the communication hole 7 remains closed. Even if a pushbutton 14 is depressed to manage the plunger 3 to be attracted on the coil, gas released from the valve opened under load pushes the equalizing plate 10 to remain closed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06317241-A (JP)
Title: Automatic starting and stopping device for engine
Inventor: YAMAMOTO YUJI
IPC: F02N15/00
Filed: 1993-04-30
Abstract: PURPOSE:To prevent over-discharge of a battery by stopping operation control of a starter when the number of operation times due to failure of the starter exceeds the prescribed number of times of engine start. CONSTITUTION:An automatic starting and stopping control means 4 inputs respective signals from various sensors such as a water temperature sensor 36, and when an engine fails to start after a starter 8 is operated from an engine stopping condition and a starting operation judging condition, operation control of the starter 8 is stopped when the number of operation times of the starter 8 exceeds the prescribed number of times (for example, three times) before a battery 12 discharges electricity completely. That is, when operation control is carried out on the starter 8 by a single program, and operation of the starter 8 is stopped when the number of operation times of the starter becomes the prescribed number of times being an upper limit value. Thereby, since the upper limit value of the number of operation times of the starter 8 is adjusted properly regardless of a hot or cold season, over-discharge of the battery 12 can be prevented effectively.
Patent JP-S5831240-A (JP)
Title: Generator for audio signal of air conditioner
Inventor: KOBAYASHI TOYOHIRO
IPC: F24F11/00
Filed: 1981-08-17
Abstract: PURPOSE:To improve notifying effect to users by providing an audio signal notifying function of the condition of operation, etc., mounting an audio signal monitor switch and generating the signal only when the switch is at ON. CONSTITUTION:Alarm output conditions are programmed previously to a write only memory cell ROM to which the sequence logic command of one chip micro- computer 13 incorporating an A/D converter is programmed. The output of a room-temperature detecting section 11 and a room-temperature adjusting setting section 12 is inputted to the micro-computer 13. Accordingly, when the audio signal monitor switch 1A is at ON, the micro-computer 13 decides input signals, and outputs alarm generation trigger signals to a signal synthesizer 15. The signal synthesizer 15 selects data in an audio signal data storing memory 14, and outputs a signal from a speaker 17 through an amplifier 16. According to such constitution, the alarm is announced, and attention calling effect to users can be improved.
Patent JP-H09312842-A (JP)
Title: Mpeg data reproducing device, and mpeg data supply/ reproduction system provided with the reproducing device
Inventor: MATSUI HIDEKI
IPC: H04N7/173
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To allow the user to skip and reproduce a desired video image scene in the case of reproducing an Moving Picture Image Coding Experts Group(MPEG) stream by the MPEG data reproducing device. SOLUTION: When a man-machine interface(MMI) section 170 acquires a skip reproduction request instruction from the user, a central control section 120 refers to control information data received from a server 10 and stored in a prescribed memory to generate a skip reproduction request command and sends the command to the server 10. A control command analysis processing section 50 of the server 10 analyzes the command to acquire video data specified by corresponding chapter number and index number from a video stream RDB 70 and sends the data to the MPEG2 reproduction device 110.
Patent JP-H10318621-A (JP)
Title: Freezing cycle device
Inventor: TAKEYA NOBUYUKI
IPC: F25B13/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To properly adjust the amount of utilization of stored heat by providing an operation means for dividing the flow of a refrigerant through an indoor heat exchanger and returning it to a compressor through a heat-storing device and for performing heating operation while utilizing stored heat as well as absorbed heat from external air and then gradually increasing the travel of an electro motor operated expansion valve from the initial opening. SOLUTION: On heating operation for simultaneously utilizing absorbed heat and stored heat from external air, the discharge refrigerant from a compressor 1 is returned to a compressor 1 via an indoor heat exchanger 4, an electro motor operated expansion valve 6, an outdoor heat exchanger 7, and a suction cup 8. At the same time, the flow of a refrigerant through a two-way valve 5 is divided and is circulated so that it returns to the compressor 1 via a capillary tube 12, a heat exchanger 14 of a heat storage tank 13, and a suction cup 15. The heat storage tank 13 accommodates a heat storage agent and warm heat for heating is stored in the heat storage agent in advance, for example, by an electric heater that utilizing, for example, night-time power.  In this case, when heating is started, the opening of the electro motor operated expansion valve 6 is gradually increased from the initial opening by controlling, thus properly adjusting the amount of utilization of stored heat.