baber/WOPTO huggingface dataset:
Patent JP-S5714715-A (JP)
Title: Generator for reference position signal
Inventor: OSHIZAWA HIDEKAZU
IPC: F02P5/15
Filed: 1980-07-02
Abstract: PURPOSE:To perform timing adjustment simply and accurately by attaching a circuit to control the output timing of pulse counting value corresponding to the angle of rotation of a rotary device. CONSTITUTION:A detecting signal S1 from a pickup 3 combined with a gear 2 coupled with the cam shaft of a Diesel engine for example is inputted to the rotary signal generator 5. An output pulse signal S2 is multiplied by a PLL and a count pulse P1 is outputted to an n-rotation counter 10 at every time when the gear rotates at the prescribed angle of rotation. The detecting signal of a pickup 12 combined with a gear 11 attached to a crank shaft is inputted to a top dead center pulse detecting circuit 8, a top dead center timing pulse is sent to a counter to reset the count, start the counting of count pulse and output a standard pulse P3 at the timing corresponding to the fixed angle of rotation by a signal from a setting circuit 9. Thus, timing can be regulated simply and accurately.
Patent JP-H07268277-A (JP)
Title: Coating resin composition
Inventor: TAKEDA NAOKI
IPC: C08G59/40
Filed: 1994-04-04
Abstract: PURPOSE:To obtain a coating resin composition having excellent adhesiveness, especially pressure cooker test resistance, and good heat and cracking resistances. CONSTITUTION:A resin composition used for coating electronic components and essentially consisting of an epoxy resin, a phenolic resin curing agent, an epoxidized polybutadiene such as an epoxidized liquid 1,2-polybutadiene, an epoxidized silane coupling agent such as gamma-glycidoxypropyltrimethoxysilane, and a silica powder.
Patent JP-H09282242-A (JP)
Title: Asynchronous instruction end report processing system
Inventor: INOUE TSUTOMU
IPC: G06F13/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the device of a report processing system without increasing hardware amount. SOLUTION: When the execution of an asynchronous instruction from a central processing unit (CPU) 1 has ended, the end report write part 31-1 of an input/output controller 3-1 generates an end report to the CPU 1 and writes it in the asynchronous instruction executed result write area 2a of a main memory unit 2. An end report judgement part 32-1 judges whether or not the write of the end report to the main memory unit 2 by the other device is ended. When it is judged that all the write of the end report to the main memory unit 2 has ended, an end report editing part 33-1 edits the end reports of the present device and the other device written inside the main memory unit 2 as one end report message and sends out the end report message through a signal line 121 to the CPU 1.
Patent JP-H0613268-A (JP)
Title: Cladding material for capacitor electrode
Inventor: TANIGUCHI YUICHI
IPC: H01G9/04
Filed: 1992-04-09
Abstract: PURPOSE:To uniformly control etching depth, and maintain material strength, by cladding electrode material for a capacitor. CONSTITUTION:Capacitor electrode material having a core layer part and an outer layer part is formed by cladding, and the etching depth is uniformly controlled by an oxide film on a metal surface which is used for the core layer part before cladding. As to the oxide film on the metal surface, a natural oxide film is sufficiently effective, and a film obtained by thermal oxidation, hydration, formation, etc., is also effective Hence various Al, or Al alloy having capacitance by etching is used as the outer layer, and material having strength is selected as the core layer, so that capacitance and strength can be freely designed.
Patent JP-H10227497-A (JP)
Title: Ice thermal storage apparatus
Inventor: MATSUOKA SHINYA
IPC: F25C1/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To allow effective melting of ice discharged from a thermal storage tank at the time of icemaking irrespective of the atmospheric temperature and improvement of icemaking ability compatible by revising refrigerant supply state to a condenser and preheater to inside thermal storage apparatus having the preheater at an outlet side of the tank. SOLUTION: The ice thermal storage apparatus comprises a refrigerant circulating circuit A, a water circulating circuit B. In this case, ice discharged from a thermal storage tank T is melted by a preheater 21, water is cooled by a supercooling water generating heat exchanger 20 to a supercooling state, the supercooling state is eliminated to make ice. In this apparatus, discharging refrigerant is branched from a compressing mechanism 1, and one is supplied to an outdoor heat exchanger 3. The other refrigerant is fed by bypassing the exchanger 3. The refrigerants are combined, and then supplied to the preheater 21.
Patent JP-S58205043-A (JP)
Title: Tap-controlled type hot-water supplying machine equipped with automatic mixer
Inventor: AOKI YUTAKA
IPC: F24D19/10
Filed: 1982-05-26
Abstract: PURPOSE:To prevent generation of drain and expand the range of outlet hot- water temperature by a method wherein the outlet temperature of a heat exchanger is increased. CONSTITUTION:A thermistor 4 is provided at the outlet port side of the heat exchanger 1 and a bypass path 7, branched from a feed water pipe 6, is connected to a hot-water outlet pipe 3 through an automatic mixer A, while another thermistor 9 is provided at the outlet port side of the automatic mixer A. A control unit 5 controls the proportional control valve V of a burner 2 by the signal of the thermistor 4 to maintain the outlet temperature T of the heat exchanger 1 at a temperature T1 and controls also the motor M of the automatic mixer A by the signal of the thermistor 9 to control the outlet hot-water temperature at the set outlet hot-water temperature (t) preset in the setter 20. When the set hot-water temperature t is lower than a relatively low temperature t1, the outlet temperature T of the heat exchanger is controlled and lowered in cooperating with the reduction of the set hot-water temperature (t).
Patent JP-H09280916-A (JP)
Title: Ultrasonic flowmeter
Inventor: TANAKA YUTAKA
IPC: G01F1/66
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To expand rangeability by highly accurate measurement regardless of laminar layer and turbulence. SOLUTION: An ultrasonic pulse is transmitted or received between ultrasonic elements 2 and 3 provided on a wall of a flow pipe 1 to measure a linear average flow velocity Ve on an axis 4. The ultrasonic pulse is transmitted or received between ultrasonic elements 5 and 6 provided within a fluid to measure the maximum flow velocity Va on an axis 7. When the flow velocity ratio Va/Ve is geater than 1.2, a laminar flow is determined and when the ratio is below 1.2, turbulence is determined. A calculation formula for converting the linear average flow velocity Ve to an average flow velocity at the cross section of the flow pipe is altered between the laminar flow and the turbulence. A flow rate is calculated based on the average flow velocity at the cross section of the flow pipe.
Patent JP-H08286137-A (JP)
Title: Light deflector
Inventor: SAKAMOTO MASANOBU
IPC: G02B26/12
Filed: 1995-04-14
Abstract: PURPOSE: To prevent the drop of the dynamic pressure of a bearing at the time of high speed rotation and to realize stable rotation by covering the outer periphery part of a rotor shaft in a bearing area with material having a smaller thermal expansion coefficient than that of the rotor shaft and a fixed shaft. CONSTITUTION: A magnet 6 is fixed on the outer periphery part of the rotor shaft 3 through a cylindrical outer periphery ring 5. The ring 5 is made of the material having the smaller thermal expansion coefficient than that of the rotor shaft 3 and the fixed shaft 4. The ring 5 is provided in a range covering all over the bearing surface. However, the ring 5 is not provided on the mount bearing surface of a polygon mirror 1 because squareness with the bearing surface is required. Thus, the spread of a bearing gap caused by the difference of temperature rise between the rotor shaft 3 and the fixed shaft 4 made in a high speed rotation area is restrained, so that the large drop of the dynamic pressure of the bearing is prevented, and vibration caused by unstableness is prevented.  The same effect is obtained by making the rotor shaft 3 of the material having the smaller thermal expansion coefficient than that of the fixed shaft 4.
Patent JP-H11264505-A (JP)
Title: Heat-up system of boiler
Inventor: ITOU YASUHIRO
IPC: F22D1/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent piping and heat equipment from being rusted while saving the energy of the source of heat, and to prevent an impurity from adhering for improving the durability of a device itself by providing a tourmaline granular aggregate to the water-supply line of a heat exchanger so that heated water can be circulated. SOLUTION: When a cutoff valve 21 is closed, cutoff valves 17 and 18 are opened, and condensate is circulated in a body 11 of a heat-up device 9 being provided in a water supply line 5, blow water being stored in a blow water container 15 preheats the condensate to approximately 60-90 deg.C. A plurality of cartridges are provided in the body 11, and each cartridge accommodates a number of tourmaline granular objects. The tourmaline generates potential difference due to the heat energy of the condensate, thus ionizing one part of the condensate (hydrogen ion and hydroxidce ion) and preventing an impurity such as scale from adhering on the piping of the water supply line 5, heat exchange piping in a boiler 1, and the piping of a discharge line 7.  Also, the heat energy is generated due to the electrolysis of the condensate, and the temperature of the condensate is raised by approximately 2-10 deg.C.
Patent JP-H05261868-A (JP)
Title: Release laminated sheet and use thereof
IPC: C08L81/02
Filed: 1992-03-16
Abstract: PURPOSE:To provide a release sheet capable of being used not only in a solution like matter casting and drying process but also in the succeeding secondary processing process and capable of especially producing a ceramic processed product accurately and efficiently. CONSTITUTION:A release laminated sheet is characterized by that the ratio (P/a) of the bonging strength (p)g/cm between laminated film layers each formed by laminating a substrate layer composed of an org. polymeric film to at least the single surface of a support layer composed of a separate org. polymeric film to the thickness (a) of the substrate layer is 0.3-8 and used in the production of a ceramic processed product.
Patent JP-S5315152-A (JP)
Title: Hologram
Inventor: TANAKA TAKASHI
IPC: G03F7/38
Filed: 1976-07-27
Abstract: PURPOSE: To provide a volume phase type non-coloring hologram having high diffraction efficiency, a resolving power more than 2000/mm, and high transmittance, by forming a polymer of a photopolymerizable monomer corresponding to an interference pattern in a few micron thick polymeric carrier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01260854-A (JP)
Title: Semiconductor storage device
Inventor: SATO SHIGEO
IPC: H01L27/10
Filed: 1988-04-12
Abstract: PURPOSE:To suppress the amount of charge collected in an accumulating electrode, by providing a hole in a capacitor dielectric film at the bottom of a trench, and making carriers generated in a substrate flow into a cell plate. CONSTITUTION:The deepest part of an accumulating electrode 1B is not made to reach the bottom of a trench so that the accumulating electrode 1B and a cell plate 5 are not conducted. An N type is better for the cell plate 5. When the cell plate is a P type, the potential of the cell plate 5 is made to be the potential of a substrate. when the cell plate is an N type, the potential of the cell plate 5 is made to be an intermediate potential. In this way, an electric field which is applied to a dielectric film can be decreased, the dielectric film can be made thin and a capacitance can be increased. Furthermore, an electric field is generated between the cell plate 5 and the substrate 1, and the electric charge can be collected into the cell plate 5 efficiently.
Patent JP-H08282049-A (JP)
Title: Position detecting mechanism of printer
Inventor: NAKAMURA KAZUO
IPC: B41J25/308
Filed: 1995-04-14
Abstract: PURPOSE: To eliminate the restriction of a printing part and to adjust the proper position fitted to a printing medium and the capacity of the printing part by constituting a detector detecting the position of an object to be detected in an X-direction so as to always keep definite positional relation in connection with the positional fluctuations of the object to be detected in a Y-direction. CONSTITUTION: A printing part or a carriage 2 is reciprocally moved in an X-direction to perform printing and the detection plate 5 provided to the carriage 2 detects the position passing the horizontal U-shaped groove of a detector 4 in order to determine a home position. The carriage 2 is moved in a Y- direction by the rotation of an eccentric shaft 3 in order to regulate a platen gap (the distance between a printing head and a platen) on the basis of the conditions of printing density and a printing medium. In this case, a detector attaching plate 1 is supported on the eccentric shaft 3 becoming the guide of the carriage 2 to be also moved accompanied by the rotation of the eccentric shaft 3 to always keep the relative positional relation between the detection plate 5 and the detector 4 constant.
Patent JP-H09284046-A (JP)
Title: Multi-beam feeder
Inventor: YAMASA YASUHIKO
IPC: H01Q25/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce the power loss, to facilitate the setting of excitation distribution, to use the power supply to an amplifier with a high efficiency and to reduce deterioration in the antenna characteristic even when the amplifier is failed. SOLUTION: In the multi-beam antenna feeder consisting of a reflection mirror and a primary radiator, the primary radiator is made up of plural antenna elements T1-T16. The antenna elements T1-T16 are grouped and connected to plural hybrid matrix amplifiers(HMA) 21,22, at least either of the HMAs 21, 22 has a redundancy system of amplifiers and the other has no amplifier redundancy. Through the constitution above, an excellent characteristic is realized with respect to a high gain and a low side lobing, fluctuation in the communication amount between beams is solved flexibly, the power supply efficiency of the amplifier is effectively utilized, the effect of the amplifier due to a fault is reduced and high reliability is attained.
Patent JP-H11272107-A (JP)
Title: Applying amount regulating body, fixing device and image forming device provided with it
Inventor: HORIKOSHI ATSUSHI
IPC: G03G15/20
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of an applying amount regulating body by forming the end of a supporting member to which a slidably contacting member is fixed into a projected-shape to a center part from both-side parts positioned on a side in a direction obtained by connecting one end and the other end. SOLUTION: A regulation blade is provided with the supporting member 24 consisting essentially of metal such as iron or the like and the slidably contacting member consisting essentially of an elastic base stock such as fluororubber or the like and regulating the applying amount of oil to an outer peripheral surface by being brought into slidable contact with the outer peripheral surface of a fixing roller. Both-side parts at the end on the side which is brought into slidable-contact with the outer peripheral surface of the fixing roller of the slidably contacting member are molded so as to project from the center part. Then, a shape obtained by obliquely cutting both-side parts 24A is selected as the shape of the end of the supporting member 24 on the side to which the slidably contacting member is fixed.  Thus, the slidably contacting member is easily brought into contact with the outer peripheral surface of the fixing roller by adding minimum stress from the supporting member 24 to the slidably contacting member, so that the service life of the regulation blade is maintained for a long term.
Patent JP-S5424674-A (JP)
Title: Electronic watch
Inventor: NOMURA YASUSHI
IPC: G04G3/02
Filed: 1977-07-26
Abstract: PURPOSE: To change the calendar in a short time without adding complicated mechanism and increasing the power required by reversely driving the time system wheel train when a normalreverse rotatable motor is turning in the reverse direction, and rotating the date dial or day dial with its transmission power to fast-forward the calendar. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5517057-A (JP)
Title: Air conditioner
Inventor: SATOU SATORU
IPC: F24F11/02
Filed: 1978-07-21
Abstract: PURPOSE: For simple operation of an air conditioner, temperature change setting is automated, and the preceding set temperature is resume at reoperation.  
     CONSTITUTION: The compressor motor control circuit comprises DC power supply circuit 16, room temperature detector circuit 17, timer circuit 18 having compensation function for abnormal starting, temperature shift down circuit 19, and monitor circuit 20. The temperature at which signal is to be generated in the room temperature detector circuit 17 is automatically shifted down to a temperature intermediate the both temperatures. The temperature at which stop signal is to be generated is automatically shifted down to a low differential temperature. When the electromagnetic relay actuates the compressor starting operation, the shift down function is released. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5715892-A (JP)
Title: Treatment of high concentration waste liquid
Inventor: YASUDA YUUJI
IPC: C02F3/34
Filed: 1980-07-01
Abstract: PURPOSE: To perform nitrification of nitric acid type or nitrous acid type according to purposes of treatment by introducing high concn. waste liquid into a nitrifying tank to nitrify the same, denitrifying the same in a denitrifying tank, controlling the flow rate of the denitrified liquid from the denitrifying tank and circulating the same to the nitrifying tank.  
     CONSTITUTION: High concn. waste liquid in excess of an application range of an ordinary activated sludge method is flowed without dilution into a nitrifying tank 2 through a line 1, and air is supplied thereto through a line 3, so that the greater part of the inflow BOD and NH 4 -N are oxidized by nitric acid germs. This nitrified liquid 4 is fed to a denitrifying tank 5, where NO 2 -N is removed by nitrous acid germs. Part of this denitrified liquid 6 is circulated under control of flow rate with a flow rate control pump 8 to the tank 2 through a line 7. At this time the nitrification type of the tank 2 is made into nitric acid type or nitrous acid type by controlling the rate of this circulation. The greater part of the denitrified liquid 6 is discharged through a line 11 via an aerating tank 9 and a solid-liquid separating tank 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06300932-A (JP)
Title: Planar light wave circuit module
Inventor: NAKAHARA MOTOHIRO
IPC: G12B17/00
Filed: 1993-04-16
Abstract: PURPOSE:To improve the reliability of the planar light wave circuit module by coating a part enclosing the planar light wave circuit part and a connecting part of the planar light wave circuit and optical fibers with metallic foil or coating these parts with metal, thereby preventing the entry of moisture and obviating the deterioration of the parts of the internal adhesives, etc., by direct exposure to moisture. CONSTITUTION:The planar light wave circuit module is constituted by coating the entire part thereof with the metallic foil 5, thickly solidifying both ends thereof with the plastic adhesives 61, 62 so as to prevent the entry of the moisture. The optical fibers 31a, 31b, 32a, 32b are led out of both sides of these adhesives 61, 62. A copper foil cylinder having 50mum thickness is used as the metallic material of the metallic foil 5. The planar light wave circuit module is put into the copper foil cylinder and the margin part of the foil 5 is folded. The copper foil is used in the embodiment and since the metal is generally low in moisture permeability, not only the copper but many metals, such as aluminum, are usable as well.
Patent JP-S57204182-A (JP)
Title: Semiconductor device
Inventor: ISHIHARA SHINICHIROU
IPC: H01L31/04
Filed: 1981-06-11
Abstract: PURPOSE:To obtain a characteristic with high photoelectric conversion efficiency and stability, by varying the composition ratio of a transparent conductive film mainly along the thickness direction. CONSTITUTION:An ITO (mixture of In2O3 and SnO2) 12 and nesa (SnO2) 13 are successively formed on a glass plate 11 as transparent conductive films to vary the composition of the transparent conductive films in the thickness direction. When the surface of the ITO 12 is covered with the nesa 13 in such a manner, the ITO relatively weak to plasma, etc. can be protected. In case of forming for example a PIN type amorphous Si photoelectric conversion film in a glow discharge method, the ITO 12 is protected by the nesa film 13 not to generate faults such as alteration by plasma, etc. On the other hand, the nesa film 13 has high area resistance which cah be decreased in total value by using the ITO 12 with low resistance value.
Patent JP-H01262213-A (JP)
Title: Air conditioning device for automobile
Inventor: NAGAYAMA TOSHIAKI
IPC: B60H1/00
Filed: 1988-04-12
Abstract: PURPOSE:To realize an amenity irrespective of the variation in traveling states by stopping the input to the control means of the detected signal of an outside air sensor at the time when the backward state of a vehicle is detected and outputting to the control means the detected value of the outside air sensor immediately before the backward detection as well. CONSTITUTION:The go-astern of a vehicle is detected by a backward detection means 59 which inputs it to a delay means 60. On the other hand, a control means 58 controls the air blowing state by an outside air sensor 53 and the output signal of a room temp. setting means 51d. When the backward detection signal is input to the delay means 60, the outside air temp. just before the detection is stored, the output to the control means 58 of the detected outside air temp. is stopped and the outside air temp. just before the backward detection stored instead is output to the control means 58. By this structure a stabilized control can be executed without any effect on the control even if the detected value of the outside air sensor 53 rises abnormally by the heat of an engine room according to the go-astern.
Patent JP-H05175758-A (JP)
Title: Microwave integrated circuit device
Inventor: KASHIWA TAKUO
IPC: H03F3/60
Filed: 1992-03-13
Abstract: PURPOSE:To compensate fluctuation in the impedance by using a same matching circuit, to find out plural matching points and to. realize a frequency converter and a frequency amplifier in the microwave integrated circuit employing a dual gate FET 5. CONSTITUTION:A phase control circuit 14 is loaded between a gate input of the dual gate FET 12 and an input side matching circuit 20 to control a passing phase of a signal and a changeover switch 16 used to select a high frequency signal or a DC bias is provided to a 2nd gate terminal of the dual gate FET 12.
Patent JP-H04321095-A (JP)
Title: Display device
Inventor: TAGUMA NORITAKA
IPC: G09G5/36
Filed: 1991-04-22
Abstract: PURPOSE:To make it possible to store the same record as a display picture and to record or output specific processing contents. CONSTITUTION:A processing part 10 receives image displaying input data from the external, edits the input data and classifies the edited data into plural segments each of which is to be treated as a collected processing unit. A plotting part 11 converts each segment into a video signal and supplies the video signal to a display part 15. An operation input part 12 specifies a specific segment and stores the specified segment in a storage part 13. The stored contents are read out by a controller 14 and outputted from an external output part 16 or stored.