baber/WOPTO huggingface dataset:
Patent JP-H06202279-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAWAMOTO FUMIO
IPC: B29C71/02
Filed: 1993-01-05
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material not giving curling tendency, superior in aptitude to perforation and dynamic characteristics and capable of compacting a cartridge. CONSTITUTION:The silver halide photographic sensitive material is provided with a support made by using a biaxially stretched polyester resin heat treated until an endothermic peak occurring striding a temperature of a glass transition point Tg becomes 100-1000mcal/g and having its lost elastic modulus (tan 6) of 0.01-0.1, a crystallization degree of 0.3-0.5, a Tg of 90-200 deg.C), a Young's modulus of 670-530kg/mm<2>, a breaking elongation percentage of 60-200%, and a refractive index ratio of film face direction to film thickness of 1.10-1.22.
Patent JP-2000217337-A (JP)
Title: Semiconductor device and power converter
Inventor: MITSUYANAGI TOSHIYUKI
IPC: H02M1/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To raise the load short-circuit withstand strength and improve the reliability of a plurality of voltage-driven elements when the elements are arranged in parallel. SOLUTION: A prescribed number of voltage-driven elements are divided into a plurality of groups each composed of a plurality of parallel-connected voltage-driven elements 1 and 2 including the voltage driven element 1 having an accessory emitter 4 for detecting current so that each group may be protected from overcurrents by means of one overcurrent protective circuit 10.
Patent JP-S55110818-A (JP)
Title: Forced suction and exhausting type combustion device
Inventor: HAYASHIDA TATSUO
IPC: F23L17/16
Filed: 1979-02-16
Abstract: PURPOSE: To improve safety by lowering the surface temperature of an exhausting pipe and also to improve the combustion efficiency by raising the temperature of the intake pipe by a method wherein the external periphery of the exhaust pipe is enclosed by the intake pipe.  
     CONSTITUTION: An intake air 16 is sucked by an intake fan 7 to admit into an intake chamber 4 from section 21a of an intake/exhaust pipe 21 through an intake port 23. The exhaust gas after combustion is passing through a heat exchanger 9, and becomes the exhaust gas 17 to be exhausted to the outside by an exhaust fan 8 from the exhaust tube 22 by passing through an exhaust pipe 14, an exhaust chamber 5, an exhaust port 25, and section 21b of the intake/exhaust pipe 21. In this case, since the exhaust pipe 21b is enclosed by the intake pipe 21a, the heat developed in the high temperature exhaust pipe can be absorbed by the low temperature intake pipe. Besides, the low temperature intake pipe 21a allows to raise the temperature of the supplying air by the heat developed in the high temperature exhaust pipe 21b to improve the combustion efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60165071-A (JP)
Inventor: FURANSOWA ROBEERU PONOMU
IPC: H01R12/71
Filed: 1984-02-02
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-H01189984-A (JP)
Title: Semiconductor laser device
Inventor: KOIZUMI YOSHIHIRO
IPC: H01S5/00
Filed: 1988-01-26
Abstract: PURPOSE:To obtain the high yield of a nondefective element by introducing a novel device structure to a high-resistance semiconductor layer buried type semiconductor laser. CONSTITUTION:A reverse mesa 13 composed of a (111)A face is formed up to a depth which does not reach an active region 15 in the mesa parallel with the <011> direction. A forward mesa 16 consisting of a (111)B face is shaped up to a depth reaching a substrate 17 including the active region 15, and a section from the surface of he substrate 17 to the height of the head section of the mesa is embedded in a high-resistance semiconductor layer 14. A buried layer 60 is buried and grown only on a (100) face on both sides of an active region 65 at that time, there are low resistance regions 68 only on both sides of the projecting side faces of both mesas in the (111)A faces, and currents are confined effectively only into the active region 65, thus acquiring a semiconductor laser having low threshold currents and small parasitic capacitance. Accordingly, an excellent high-resistance buried layer is obtained, thus largely improving the yield of a nondefective element.
Patent JP-H03222146-A (JP)
Title: Automatic changer for disk
Inventor: ARAI TOMOYOSHI
IPC: G11B17/26
Filed: 1990-01-29
Abstract: PURPOSE:To replace a housed disk after storing information concerning the disk by moving a reproducing device up and down in front of a tray housing shelf, drawing out a tray in a horizontal direction at a specified position and reproducing the disk on the tray. CONSTITUTION:Eleven trays are housed in the tray housing part 4 and ten disks where various kinds of information are stored and registered are stocked in the trays. Then, the eleventh tray is empty and playback is performed in the same manner as an ordinary single player. A sub chassis 10 on which a reproducing driving device M3 is placed can move up and down in front of the tray housing part 4. In order to reproduce the disk of the housed tray, the registering number of a playback disk is inputted by an operation key. Thus, the chassis 10 moves to the position of the tray where the specified registering number is put and the specified tray is horizontally drawn out at such a level that the chassis moves to. Then, playback is performed. In this system, the disks are replaced one by one while keeping the information about the disk stored.
Patent JP-S61179308-A (JP)
Inventor: ITO OSAMU
IPC: A61F5/44
Filed: 1985-01-30
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-S60158361-A (JP)
Title: Power source backup apparatus for electronic appliance
Inventor: NISHII KAZUNARI
IPC: G06F1/00
Filed: 1984-01-30
Abstract: PURPOSE:To improve handlability eliminating troubles of a backup battery among users of appliances by always detecting an electromotive force thereof to display information on the electromotive force. CONSTITUTION:A signal is outputted to a backup battery 11 to detect the electromotive force thereof from a logical operation control means 1 and inputted into a comparator 10. Then, the signal of the electromotive force is fed back to the logical operation control means 1. Then, the signal of the electromotive force is inputted into a ROM2 and RAM3 and transmitted to a display control means 4. Then, it is transmitted to a refresh memory 6 and the memory contents loaded by scanning to be outputted as video signal. The signal is amplified 7 and shown on a display means 5. For example when the battery electromotive force is set at the minimum 3.0V, the display means 5 shows X mark when 2.4V is reached. Thus, the electromotive force information of the backup battery can be always displayed thereby eliminating fear of trouble among users.
Patent JP-S60160662-A (JP)
Title: Solid-state image pickup device
Inventor: YAMADA TAKAHIRO
IPC: H04N5/335
Filed: 1984-01-31
Abstract: PURPOSE:To improve sensitivity by constituting the titled device by vertical and horizontal transmission lines introducing signal charges up to a signal charge detector and a vertical and horizontal converting section and forming a photoelectric conversion section and a temporary charge storage section in the structure of an electrostatic induction effect type transistor shaped to a substrate approximately vertically. CONSTITUTION:When vertical pulses PHIVG1 are applied to an electrode VG1 from a vertical scanning circuit 105, electrons move to an n<+> region 204 and holes move to a p<+> region 203 when beams are projected. The potential of holes stored in the p<+> region 203 are increased only by DELTApsi, and the potential of a potential barrier is also elevated only by DELTApsi. Consequently, vertical pulses PHIVG1 are added to a value charged to a positive value only by DELTApsi, and applied to the p<+> region 203, and electrons are injected to the n<+> region 204 through n<-> epitaxial 202 from an n<+> substrate 201 while holes stored in the p<+> region are discharged to the n<+> substrate 201 side. Accordingly, signal charges are scanned by using vertical and horizontal scanning circuits and vertical and horizontal transmission lines, and the charges are detected by a charge detector and electric signals are obtained, thus forming a sufficient dynamic range at a high S/N ratio.
Patent JP-H08329278-A (JP)
Title: Picture processor
Inventor: MUNETSUZUKI TOSHIHIKO
IPC: G06T17/00
Filed: 1996-02-01
Abstract: PURPOSE: To provide the picture processor which eliminates hair from the front picture or a person's face to estimate the shape of the head in this hair eliminated part and paints out the range of this estimated head in the color of the skin of this face with respect to the picture processing where it is difficult in a conventional processor to eliminate the hair. CONSTITUTION: This picture processor is provided with a hair area selection part 11, which selects the hair and the shadow due to this hair in a front face picture as an elimination area 15 based on respective picture element values of the front face picture 13 as the front picture of the person's face and a face surface model 14 indicating the structure information to the surface of the face in the front face picture, and an elimination area change part 12 which changes picture element values in the whole or a part of the elimination area 15 based on structure information of the face surface model 14 and color information obtained from at least one picture element value in the front face picture 13.
Patent JP-S56115839-A (JP)
Title: Promotion of atomization of fuel in carbureter for engine and improvement of combustion
Inventor: KUROGO HARUJI
IPC: F02M29/04
Filed: 1980-02-14
Abstract: PURPOSE: To improve the combustion efficiency of the engine by a method wherein eddy current motions are generated in air flowing into the carbureter and fuel flowing out of a fuel nozzle.  
     CONSTITUTION: A device (g) for generating eddy current motion of air is provided at an air intake (a') for the carbureter (a) while a device (h) for generating eddy current motion of the fuel is provided at the fuel injection nozzle (d). The air flowing into the carbureter from the air intake (a') is provided with the eddy current by the device (g) for generating the eddy current motion of the air and is flowed into a combustion chamber (not shown) through a venturi (c). On the other hand, the fuel injected from the fuel injection nozzle (d) is converted into the eddy current by the device (h) for generating the eddy current motion of the fuel and is sent into the combustion chamber together with the air brought into a condition of eddy current as uniform mixture without rich or lean portions. According to this method, sufficiently mixed gas of the mixture may be obtained, therefore, perfect combustion may be realized, the generation of CO or HC in the exhaust gas may be reduced and the output of the engine may be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59143921-A (JP)
Title: Method and apparatus for measuring liquid color material
Inventor: ITOU YOSHITO
IPC: G01G19/22
Filed: 1983-02-05
Abstract: PURPOSE:To measure liquid color material highly accurately, by contacting a valve, which is coupled with an elementary color container, with a starting member, opening and closing the valve by operating the starting member, placing the flowing liquid color material on a balance, arresting the material in a collecting container, and performing the automatic measuring through one or all of the first step, the second step, and the third step in correspondence with the collected amount. CONSTITUTION:A pulse motor is driven by an electric signal from a computer. The leading part of a cam surface K of a cam 20 is contacted with a trigger 5. A sliding valve body 4 is slightly moved up by the movement of the trigger 5 in the direction P. One drop of liquid color material is dropped from an opening part 7 of a valve 3 of an elementary color container 1. This is a zero-point adjustment. Then the operation is moved from the zero adjustment to the first step. At the first step, the opening degree of the valve 3 is squeezed stepwipe. The cam 20 is rotated clockwise with a motor shaft 22 as the center by the electric signal from the computer. The trigger 5 is pushed to the direction of an arrow P, and the sliding valve body 4 is fully opened. Then, the cam 20 is moved counterclockwise step by step with the motor shaft 22 as the center by the electric signal from the computer. The sliding valve body 4 is moved downward stepwise, and the opening degree of the opening part 7 is squeezed.
Patent JP-H11217664-A (JP)
Title: Production of self-fluxing alloy sprayed coating member
Inventor: HARADA YOSHIO
IPC: C23C4/06
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of preventing the melting falling phenomenon generated at the time of subjecting self-fluxing alloy sprayed coating to remelting and to provide a method checking the ununiformization of coating thickness caused by the fluidization of coating. SOLUTION: Before self-fluxing alloy sprayed coating is subjected to remelting treatment, previously, on the surface of the coating, porous ceramic sprayed coating is formed as a top coat, thereafter, the sprayed coating is heated in an atmosphere controlled to 1 to 300 hPa inert gas or by a high frequency induction heating system, and subsequently, the ceramic sprayed coating is removed to expose the self-fluxing alloy sprayed coating.
Patent JP-H10218300-A (JP)
Title: Air vent device of loading arm for receiving cwm
Inventor: OKANO FUJIO
IPC: B67D9/02
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an air vent device of a loading arm for receiving coal- water mixture(CWM), which is a small device and easily maintained and which is substituted for an air separator. SOLUTION: When gradually starting to discharge CWM by a CWM discharge pump 3, the remaining air in pipes 4 of a CWM transport ship and the loading arm 5 is sent to a liquid-discharge tank 10 through an air vent pipe 6, a CWM detector 7, and an automatic opening/closing valve 8. When the remained air is removed and the loading arm 5 is filled with CWM, CWM flows in the air vent pipe 6. In this time, the CWM detector 7 detects it and the automatic valve is closed and the deaeration work is finished. When the deaeration work is finished, the CWM discharge pump 3 is set at a normal discharge rate and the automatic valve 26 is opened. A check valve 22 is opened by the flowing pressure of CWM and CWM is discharged to a CM storage tank 17 installed on the ground surface.
Patent JP-S57132521-A (JP)
Title: Filtration and recovery system for insulating oil
Inventor: NORIKANE HIDEYUKI
IPC: B01D37/00
Filed: 1981-02-07
Abstract: PURPOSE: To save an amount of consumption of filtering medium, by separating treating stages for deteriorated electric-insulating oil into a treating stage for a physical contamination and that for a chemical deterioration, and circulating the oil twice or more for removing the physical contaminants by filtration.  
     CONSTITUTION: A deteriorated insulating oil is fed to a tank 3, and large particle impurities, being a physically contaminating factor, are removed by a small amount of filtering medium, and the oil is fed back again, in the direction of the arrow (c), to an insulating oil tank 2. After repeating said operations twice or more, the oil is filtered again by a small amount of the filtering medium through the tank 3, and then the filtered insulating oil is sent, in the direction of the arrow d, to a regenerated insulating-oil storing tank. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58133968-A (JP)
Title: Fastening adjusting device in coupling unit for tractor and trailer
Inventor: OOTSUKA TADAO
IPC: B62D53/08
Filed: 1982-02-04
Abstract: PURPOSE:To make it possible to correct the engagement between a kingpin and a hook,  completely, even if the engagement surfaces of the kingpin and the hook are worn so  that some play is brought about therebetween, by forming tapered surfaces in the front  part of a locking plunger and a groove with the rear surface of the hook engaged with  the front part. CONSTITUTION:There are provided in a body 1, a pair of rotatable hooks 5 for clamping a kingpin 2 of a tractor, and a retractable locking plunger 8 having a front end  part fitted in an engaging groove 10 formed in the rear surfaces of the hooks 5 so that  the hooks 5 are fastened and held. A rod 12 which projects from the rear surface of  the body 1 is secured to the rear surface of the plunger 8, and a nut 13 which is arranged to abut against the rear surface of a body 1 so that the advancing stroke  amount of the plunger 8 is adjusted, is screwed onto the rod 12. Further, tapered surfaces 11 having the space between both lateral surfaces thereof which becomes narrower and narrower toward the front are formed in both opposite surfaces of the front  part of the plunger 18 and an engaging groove 10 into which the front part of the  plunger 8 is fitted. Further, the plunger 18 compensates abrasion of the engaging  surfaces of the hooks 5 an even if it occurs, by being advanced.
Patent JP-S63186487-A (JP)
Title: Single beam mode phase synchronization semiconductor laser array
Inventor: MATSUMOTO TAKAO
IPC: H01S5/00
Filed: 1987-01-29
Abstract: PURPOSE:To enable a laser beam of a high output and strong directivity to be obtained by optically coupling, to a phase synchronization semiconductor laser array having oscillation stripes parallel with each other, the other end of a single mode optical waveguide provided with a reflection section in one end thereof, thereby accomplishing a far field of view image of a single rove. CONSTITUTION:A phase synchronization semiconductor laser array 1 having a plurality of oscillation stripes 2 parallel with each other, and a single mode optical waveguide 6 provided with a reflection section 7 for a light propagating through the inside in one end thereof are provided. And an emitting end 3 of the phase synchronization semiconductor laser array 1 is optically coupled to an end 8 of the side of the single mode optical waveguide 6 which is not provided with the reflection section 7. For instance, the length emitting from the end face 3 of the phase synchronization semiconductor laser array 1 is optically coupled through a lens system 5 to the end face 8 of the core section 6 of the single mode optical waveguide which is not provided with the reflection section. With this, a far field of view image of a single rove can be accomplished without changing the oscillation stripe structure of the phase synchronization semiconductor laser array, whereby a laser beam of a high output and strong directivity is obtained.
Patent JP-H07225630-A (JP)
Title: Optional waveform generator with sequence function
Inventor: MORO TOSHIHIKO
IPC: H03B28/00
Filed: 1994-02-14
Abstract: PURPOSE:To provide the optional waveform generator which successively switches and outputs plural kinds of waveform with small memory capacity and can output the same waveform repeatedly. CONSTITUTION:The optional waveform generator which generates optional waveforms by a DDS system has its waveform memory 20A divided into plural blocks and stores waveform data in the respective blocks in advance, and an adder 11 is so constituted as to generate a carry signal each time one cycle of a waveform is read out of a divided block; and this generator is equipped with a sequence memory 60 which stores the frequencies of the repetitive output of the waveforms of the respective divided blocks and a sequence block 50 which obtains a signal for divided block switching on the basis of the frequencies of the repetitive output of the waveforms in the sequence memory 60, the carry signal of the adder 11, and a clock. The respective waveforms of the respective divided blocks are outputted sequentially and successively and the respective waveforms are outputted according to the frequencies of waveform repetitive output set in the sequence memory 60.
Patent JP-H05215875-A (JP)
Title: Cooling device
Inventor: SAITO FUSAO
IPC: G21B1/05
Filed: 1992-02-03
Abstract: PURPOSE:To provide an economical cooling device for efficiently removing the heat of load generated like pulses. CONSTITUTION:In a cooling device for cooling load 3 heated like pulses, there are provided a gas tank 6, a water storage tank 9 provided with a pressure relief valve 12, a recovery tank 11, and a low pressure pump 13. While the load 3 is heated, cooling water in the water storage tank 9 is let flow to the load 3 with gas pressure in the gas tank 6. After the heating of the load 3 stops, the pressure relief valve 12 is opened to return the cooling water into the water storage tank 9 from the recovery tank 11 by the low pressure pump 13.
Patent JP-2000213498-A (JP)
Title: Electrically-driven fluid pump
Inventor: HOTTA TAKAYUKI
IPC: F04D13/06
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrically-driven fluid pump which can lubricate and cool a bearing on the side of supporting an end of a rotor opposed to an impeller. SOLUTION: A housing has a suction port and a discharge port for cooling water. A rotor has one end holding an impeller and an outer periphery provided with a permanent magnet. A stator 9 is composed of a core having a plurality of projections 7a and a coil wound around the core. This electrically driven fluid pump suctions and discharges cooling water by rotating the rotor while controlling current carrying to the coil of the stator 9, and thereby rotating the impeller. A first bearing supports a portion between the impeller and the permanent magnet, while a second bearing supports the other end of the rotor. A communication hole is formed on the housing for communicating the cooling water between the impeller side and the permanent magnet side.  A partition wall is arranged on an inner peripheral side of the stator 9 for regulating inflow of the cooling water from the rotor side to the stator side and circulating the cooling water in respect to the outer peripheral side of the permanent magnet.
Patent JP-H01196293-A (JP)
Title: Extraction of hepatitis b virus surface antigen
Inventor: WASHIMI AKINORI
IPC: C12N15/00
Filed: 1988-01-29
Abstract: PURPOSE:To provide the title efficient extraction process with enhanced recovery and specific activity, by extract bacteria in the presence of a higher fatty acid sorbitan ester-polyethylene oxide condensate. CONSTITUTION:Microorganisms (e.g., yeast) transformed with a recombinant vector into which hepatitis B virus surface antigen (HBsAg) gene has been incorporated in the gene manipulation is subjected to culture in a culture medium to obtain bacterial (a) in which HBsAg has been manifested and produced. Thence, a buffer solution such as a tris buffer solution with a pH of 7-9 is spiked with 0.1-2.0W/V% of a higher fatty acid sorbitan ester-polyethylene oxide condensate (b) (e.g., monolauric acid sorbitan ester-polyethylene oxide condensate) followed by adding and grinding the bacteria (a) to extract HBsAg therefrom, thus obtaining a HBsAg extract fraction (C). The fraction C is then further fractionated and purified by e.g., an absorption chromatography using a colloidal silicate, thus isolating the objective hepatitis B virus surface antigen.
Patent JP-S62175890-A (JP)
Title: Device for counting number of fishes
Inventor: SUZUKI TOSHIHISA
IPC: G06M7/00
Filed: 1986-01-29
Abstract: PURPOSE:To correctly and easily count the number of fishes by counting the number of fishes with an optical sensor after the fish and water are separated. CONSTITUTION:Fish is put from an inlet 40 together with water. An inlet line 41 is branched to a fish passing line 42 and a drain line 43, united in the downstream again and an outlet line 44 is formed. At the bottom of the branching point of the lines 42 and 43 at the upstream side, a draining part 45 is provided. At the fish passing line 42, an optical sensor 46 is provided and respective lines 41, 42, 43 and 44 are all inclined in the lower direction. At every time the water and the fish separated by the draining part 45 pass in front of the optical sensor 46, the number of fishes is counted.