baber/WOPTO huggingface dataset:
Patent JP-H0571304-A (JP)
Title: Turbine blade abrasion preventive device with shim
Inventor: FUREDERITSUKU CHIYAARUZU HAAZU
IPC: F01D5/28
Filed: 1992-01-13
Abstract: PURPOSE: To reduce frictionally induced wear damage in a rotor of a compressor and fan stage. CONSTITUTION: A metallic reinforced shim 40 is attached to a dovetail of turbine or compressor blades 18. In a first form, a single ply shim reinforced with a metallic doubler has an anti-fretting layer deposited on the shim face contacting the dovetail slot 20 pressure face, and a doubler layer fastened to the anti-fretting layer in the non-contacting regions to prevent slippage of the shim on the blade. In a second form, a multi-layer shim has two layers interposed between the blade dovetail and the disc dovetail slot 20, with the layers treated so that they do not readily slip relative to the titanium pieces, but do slip relative to each other. The shim is also reinforced with a metallic doubler in such a case.  Fretting is confined to the consumable shim, and therefore the disc dovetail slot 20 and the mating blade dovetail are not subject to surface degradation with corresponding reduction of fatigue damage.
Patent JP-S58139491-A (JP)
Inventor: KONISHIGAWA KAORU
IPC: H05K1/11
Filed: 1982-02-12
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-S58137761-A (JP)
Title: Detector for clotting of blood
Inventor: SHITAMAE TETSUYA
IPC: G01N33/49
Filed: 1982-02-10
Abstract: PURPOSE:To detect the generation of clotting of blood and to prevent the accident of transferring the entire blood sample to an inspection stage by providing a pressure detecting means between a suction nozzle and a suction means. CONSTITUTION:If the clotting of blood is generated in a suction nozzle 3 for the entire blood sample (in other words, the entire blood sample 2 to be sucked has already assumed the state of blood clots or the blood clots are produced in the nozzle 3), the pressures in the nozzle 3, in a flow passage 4 and in a flow passage 10 drop abnormally. Such pressures are detected with a micro vacuum pressure measuring sensor 12, and are like A. If no clotting is generated, the pressures are like B. Thus, when the pressure lower than a certain specified pressure level is attained, such is judged that the blood is clotted, and the troubles of inspecting apparatus occurring in the suction nozzle for the entire blood sample are prevented.
Patent JP-H03228249-A (JP)
Title: Cassette loader
Inventor: MATSUMARU MASAHIRO
IPC: G11B15/675
Filed: 1990-01-31
Abstract: PURPOSE:To contrive reduction of the number of parts of a standard cassette and reduction of the cost by using an operation member of a small size cassette retaining mechanism of a holder top board and an operation member of a turning mechanism of a guide plate for the small size cassette in common as a cassette retaining member for the standard cassette. CONSTITUTION:The subject loader is provided with the operation member 364 for bringing the standard cassette under its turnable state at the time of its insertion and for retreating it to an upper part position outside a housing space of the standard cassette and the operation member 375 for turning the standard cassette at the time of its insertion to become under a laterally thrown state approximately parallel with the top board 303 to evade a position of hindrance to its inserting operation. Then, by pushing up both operation members 364 and 375 in accordance with the insertion of the standard cassette, both the operation members 364 and 375 are brought into contact with a leaf spring 305 to be given required elastic force, and also its lower end is abutted against the upper surface of the inserted standard cassette, and hence both operation members 364 and 375 act as the cassette retaining member for the standard cassette. By this method, the need of a dedicated standard cassette retaining mechanism is eliminated, so that reduction of the number of parts and reduction of the cost can be contrived.
Patent JP-S55117454-A (JP)
Title: Safety device for motor
Inventor: SAKAGAMI TAKASHI
IPC: H02K11/00
Filed: 1979-02-28
Abstract: PURPOSE:To sense the deterioration of insulation of a coil due to the intrusion of moisture into a motor by installing a monitor to a motor coil and connecting a warning device to the monitor. CONSTITUTION:A cooling system comprising a condenser 2, an evaporator 3, and a tube system 4 is connected to a hermetically enclosed motor 1 comprising a rotor 1a, a stator 1b, and a conductor 5b is installed to the coil 1c. When moisture intrudes into the coil 1c, the resistance of the insulator 5a of the monitor varies, and the variation of the resistance is measured by an indicator 8, and the operation of the motor is stopped.
Patent JP-H05253666-A (JP)
Title: Hole-opening method of slide gate
IPC: B22D11/10
Filed: 1992-01-10
Abstract: PURPOSE:To improve the hole-opening ratio without being accompanied by dangerous works when no natural holes are made by falling of a plug with a sliding gate being open. CONSTITUTION:In opening a hole in a slide gate 10, when no natural holes are made by falling of a plug 6 in the condition where nozzle holes 5, 9 of a fixed plate 4 and a sliding plate 8 are communicated with each other, the nozzle hole 5 of the fixed plate 4 is closed by the sliding plate 8. Then, a sintered layer or a reaction layer of the plug is broken by supplying the pressure of the gaseous nitrogen or the like of 3-7kgf/cm<2> into the nozzle hole 5 of the fixed plate 4 and pushed up into the molten metal.
Patent JP-H04260055-A (JP)
Title: Production of electrophotographic toner
Inventor: INABA YOSHIHIRO
IPC: G03G9/087
Filed: 1991-02-15
Abstract: PURPOSE:To provide the method of producing the electrophotographic toner enhanced in adhesion of a binder resin to core particles and improved in environmental stability of electric chargeability without impairing necessary fixing performance and mechanical strength as a binder resin and not affecting chargeability of a colorant and not causing adhesion and agglomeration of the toner particles with each other. CONSTITUTION:The production method of the electrophotographic toner is characterized by dispersing the toner cores into water, adding a monomer into the water and redox polymerizing it in the presence of no emulsifier or an emulsifier in a concentration of critical mecells or less by using a water-soluble polymerization initiator.
Patent JP-H01198256-A (JP)
Title: Ground-fault protective device of synchronous generator
Inventor: OSHIMA SHIZUO
IPC: H02K19/36
Filed: 1988-02-03
Abstract: PURPOSE:To prevent an unnecessary operation of a ground-fault protective device caused by extrinsic factors of a system side by monitoring and detecting variations in the terminal voltage and the power-factor of a generator. CONSTITUTION:A neutral point circuit of a synchronous generator 1 is grounded through an earth transformer. An earth resistor 3 and a third harmonic undervoltage element 4 are connected to a secondary circuit of the earth transformer 2. The terminal voltage and the power-factor of the synchronous generator 1 are respectively detected by a voltage detector 8 and a power-factor detector 9. A third harmonic voltage of the neutral point of the synchronous generator 1 is reduced by extrinsic factors of the system side and even if the third harmonic undervoltage element 4 operates, a ground-fault protective device 10 does not operate when the voltage detector 8 and the power-factor detector 9 detect a drop in voltage and in power-factor.
Patent JP-H05184666-A (JP)
Title: Guide wire and its manufacture
Inventor: TANAKA NOBUHIKO
IPC: A61L29/00
Filed: 1992-01-10
Abstract: PURPOSE:To make the inserting operation to a duct organ of a human body easier by reforming the quality of a hydrophilic membrane so as to reduce the friction coefficient further, in a guide wire in which a synthetic resin membrane is formed on the outer periphery of a core wire, and furthermore, a hydrophilic membrane is applied on the surface of the synthetic membrane. CONSTITUTION:A synthetic resin membrane 2 which is reactive with an isocyanate radical is formed on the outer periphery of a core wire 1. On the surface of this synthetic resin membrane 2, a compound which has an isocyanate radical is bound to form an isocyanate radical not reacting yet. Furthermore, 1 to 30wt.% solution of a polyethyleneglycol of the molecular weight 10,000 to 30,000 is made contact to bind the polyethyleneglycol on the surface of the synthetic resin membrane 2 through the isocyanate radicals, so as to form a hydrophilic membrane 3.
Patent JP-H06237153-A (JP)
Title: Pulse power supply
Inventor: SAKUKAWA TAKASHI
IPC: H02M9/04
Filed: 1993-02-10
Abstract: PURPOSE:To simplify the configuration of the device for the power supply by reducing a switching loss of a semiconductor switch and increasing a rate of rise of current so as to reduce a voltage load onto the circuit. CONSTITUTION:A saturable reactor SI1 is provided in series with a semiconductor switch SW to execute magnetic assist, a discharge pulse current of an energy storage capacitor C0 is used for a primary current of a saturable transformer ST, which boosts the voltage to charge up capacitors C1, C2, the capacitor C1 is charged inversely by the magnetic switch operation of the saturable transformer ST, a double voltage is obtained by using the capacitors C1, C2 and a current subjected to pulse compression is fed to a laser head LH.
Patent JP-S63191273-A (JP)
Title: Pattern selecting method
Inventor: UENISHI HIROBUMI
IPC: G06F17/50
Filed: 1987-02-04
Abstract: PURPOSE:To ensure the smooth operation and to decrease the operation mistakes for selection of patterns by displaying all patterns on a screen and making an operator supply the nearby points of those patterns for selection of them when the plural patterns which satisfy the input data exist. CONSTITUTION:Plural patterns satisfy the input data when the patterns are selected by a capable word processor, a CAD/CAM system, etc. In such a case, all those patterns are displayed on a screen. Then an operator supplies a nearby point of the pattern to be selected and selects the relevant pattern based on said nearby point. The operator can easily supply the nearby points of the patterns to be selected since the patterns satisfying the input data are all displayed. Thus the smooth operation is secured together with decrease of the operation mistakes for selection of patterns.
Patent JP-H08192599-A (JP)
Title: Transfer foil
Inventor: SUGA KAZUHIRO
IPC: B32B9/00
Filed: 1995-01-18
Abstract: PURPOSE: To improve resistances to scratch and abrasion by a method wherein one of a surface protecting layer and a stress mitigating layer is formed of a silicon oxide, nitride, carbide or the mixture thereof through plasma CVD method, in a transfer foil, in which the surface protecting layer, the stress mitigating layer and a bonding agent layer are laminated sequentially on one side of a synthetic resin film. CONSTITUTION: In a transfer foil 1, made by laminating a surface protecting layer 3, a stress mitigating layer 4 and a bonding agent layer 5 sequentially on one side of a synthetic resin film applied onto the surface of paper, synthetic leather or plastic forms, at least one of the surface protecting layer 3 and the stress mitigating layer 4 is formed of the plasma CVD method of the oxide, nitride, carbide or the mixture of them of silicon. The layer is specified so that the change of haze after the revolution of 1000 times in the taper abrasion sets of the transfer surface thereof is to be less than 10%. A polyolefin film, such as a polyethylene terephthalate film or the like, is employed for a substrate film 2 and a cellulose film, such as triacetyl cellulose film or the like, is also employed for the substrate film 2.
Patent JP-H10222839-A (JP)
Title: Curved surface body memory device and its production
Inventor: CHIBA KATSUYOSHI
IPC: G11B5/66
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To stably obtain thin films which are uniform in the particles of constituting particulates and are good in their orientability by applying the energy by surface energy control on the surfaces of spheres or ellipsoids or spheres having hollow parts or ellipsoids, more preferably the curved surfaces of cubes to excise the surface, thereby forming recording films or electronic circuit elements recordable at least as memories. SOLUTION: A rotary supporting table 2 consisting of a material, such as ceramics or tungsten coated with 'Teflon (R)' is arranged within a vacuum box 1 of a sputtering device. Sphere-spin-memories 330 are mounted on the supporting table 2 and surge driving bodies 4a, 4b are installed onto these sphere-spin-memories 300. These surge driving bodies 4a, 4b are toric. The surge energy to be impressed in the plasma is variable to 2 to 37w according to purposes and is of course the double superposed waves to be imposed on sound waves and ultrasonic waves. A target for a nonmagnetic ground surface layer or intermediate layer, a magnetic material target and a target for a protective film are installed as the evaporation source in the device.
Patent JP-H02203179-A (JP)
Title: Automatic ice making machine
Inventor: NISHIKAWA KAZUNORI
IPC: F25C5/18
Filed: 1989-01-31
Abstract: PURPOSE:To eliminate the disturbance of an ice detecting member in the removal of ice by providing ice detecting means for operating to detect ice amount in an ice storage warehouse, and ice-detecting with the means before ice separating operation. CONSTITUTION:A lever 46 integrally molded with a shaft 64 is rotatably engaged with a case 12. One end of an ice detecting member 4 is integrally coupled to the shaft 64. The member 4 is formed in a crank state to rock the member 4 in an ice storage tray 5 upon rotation of the shaft 4. In this case, if a predetermined amount or more of ice 6 is on the tray 5, rocking of the member 4 is restricted by the ice 6, and the rotation of the shaft 64, lever 46 and the movement of a slider 40 are restricted. A pin is slidably made into contact with the large-diameter part of the cam in a state that the cam is disposed at a home position together with a gear 21, while the slider 40 is disposed at a raised position, and the lever 46 is disposed to be rotated clockwise against the tension of the lever 46. In this case, the member 4 is retreated above an ice storage warehouse 5 to eliminate the disturbance of the removal of the ice from an ice take-out port 7.
Patent JP-H04262533-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAOKA NOBUTAKA
IPC: H01L21/3065
Filed: 1991-02-18
Abstract: PURPOSE:To form a passivation film without producing a vacant hole and to enhance a passivation effect by a method wherein a first insulating film is applied to the surface of an interconnection, the insulating film is etched in such a way that it is left on the sidewall of the interconnection layer and a second insulating film is applied. CONSTITUTION:An aluminum interconnection 12 is formed on a lower-layer part 11 for a semiconductor chip; a first silicon oxynitride film 13 is applied. Then, the silicon oxynitride film 13 is etched in such a way that it is left only on side faces of the aluminum interconnection 12; sidewalls 13a are formed on the side faces of the aluminum interconnection 12. Then, a second silicon oxynitride film 14 is applied. Thereby, a passivation film in a part to be situated is not removed. As a result, the reliability and the yield of a semiconductor device can be enhanced.
Patent JP-S63192523-A (JP)
Title: Manufacture of press die
Inventor: SASAHARA TADASHI
IPC: B21D28/34
Filed: 1987-02-04
Abstract: PURPOSE:To allow a finished surface of a lower die tp coincide with that of a button die by fixing the button die forming a prepared piercing hole on the fixing pert of the button die of a flame hardening steel and by flame hardening the pierce part after finishing the prepared hole. CONSTITUTION:The fixing part 4a of the button die and a scrap relief hole 4b are worked previously on the lower die 4 before finishing the surfaces. More, the button die 5 made of the flame hardening steel and forming the prepared piercing hole 6a is driven into the fixing part 4a of the button die to insert and fixed. Then, by using a cutting tool 10, the upper surface of the lower die 4 and the upper surface of the button die 6 are finished conforming to a work 6 shape. At this time, at hardnesses of the lower die 4 and the button die 5 are low, so the accuracy of the finished surfaces is improved by the cutting tool 10 and NC machine tool. etc., and to enable the work to automate. Then, through flame hardening the pierce part of the button die 5 by heating with a burner 11, the pierce part is hardened to be a piercing hole 5b.
Patent JP-S59147227-A (JP)
Title: Vibration detecting element
Inventor: TEZUKA MASAO
IPC: G01P15/11
Filed: 1983-02-14
Abstract: PURPOSE:To detect vibration by a light wt. small and simple structure, by parallelly arranging one set of conductors having different magnetisms to mutually connect one end thereof to each other while detecting the induction electromotive force generated in these conductor at the other end side thereof. CONSTITUTION:As conductors, two lead wires 1, 1 are arranged in parallel to mutually connect one end side thereof and covered with an insulating material such as magnesium oxide while the outside thereof is further covered with a sheath 3 comprising stainless steel. As the lead wires 1, 1, conductors having mutually different magnetisms are used and, for example, a nickel wire being a magnetic substance and a stainless steel wire as a non-magnetic substance are combined. Said connected end sides are made freely movable and the induction electromotive force generated in these conductors by vibration is detected and measured at the other end sides thereof. As ones having different magnetisms, other than the above mentioned combination, two lead wires mutually different in the distribution of magnetic intensity can be combined.
Patent JP-S57136826-A (JP)
Title: Ssb lincompex receiving system
Inventor: TANAKA KEIJI
IPC: H04B14/08
Filed: 1981-02-18
Abstract: PURPOSE:To relieve the degree of frequency stability of a transmitter/receiver and to simplify the circuit constitution, by extracting the SSB lincompex controlling signal, varying the local oscillation frequency of a receiver after FM demodulation and following the fluctuating of the frequency of the transmitter/ receiver. CONSTITUTION:The high frequency signal applied to a mixer 1 is converted in terms of frequency by the 1st local oscillator 10 and then amplified by an intermediate frequency amplifier 2 and mixed with the signal of the 2nd local oscillator 4 through an SSB wave detector 3 to be converted into a low frequency signal. The output of the detector 3 is amplified by a low frequency amplifier. At the same time, a part of the low frequency signal obtained through the detector 3 extracts the lincompex controlling signal through a lincompex control signal extracting band pass filter 6 and is demodulated by an FM demodulator 8 after passing through an amplitude limiting circuit 7. This control signal passes through a low-pass filter 9 and then applied to the oscillator 10. Thus the oscillating frequency is controlled to perform the AFC control.
Patent JP-S55115016-A (JP)
Title: Winder device of camera
Inventor: HORIGOME HIROBUMI
IPC: G03B17/00
Filed: 1979-02-28
Abstract: PURPOSE: To achieve the simplification of construction and the accuracy of operation by letting release and holding functions be effected by a single member.  
     CONSTITUTION: A holding member 2 of nearly T-form supported at its center by an axis 3 is provided and the cam contact piece 5 facing the peripheral surface of the cam 1 driven by a winder-built-in motor is connected to the 1st arm 4 thereof. The 2nd arm 6 is engaged with a holding switch 7 and the 3rd arm 8 is connected to a release member 9. As a result of this, when the motor is started, the cam 1 turns in the arrow direction, causing the cam contact piece 5 to be pushed up. Then, the holding member 2 turns against a spring 10 to open the switch 7, by which the motor is stopped. At the same time, the release member 9 moves left and is put in the state ready for release operation. Thence, when opening release oeration is done, the cam 1 rotates and the holding member 2 rapidly turns in the opposite direction, causing the release operation to be completed by the release member 9. After this, the holding member 2 turns again to open the switch 7 and this completes the winding operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53108444-A (JP)
Title: Light wave-guide
Inventor: CHIYOUNO TATSUO
IPC: G02B6/28
Filed: 1977-03-04
Abstract: PURPOSE:To provide an efficient light wave-guide without combination loss by giving refractive index varying continuously to a medium constituting light wave-guide and allowing two lights entering the light wave-guide from different directions to approach each other by refractive indices varying from respective incident points until they are finally united into one light.
Patent JP-H054072-A (JP)
Title: Heat insulating paint
Inventor: MATSUDA NOBORU
IPC: C09D133/12
Filed: 1991-01-22
Abstract: PURPOSE:To easily control temp. and to reduce cost with reflection of sun light and suppression of heat conduction for reduction of temp. change in a construction by a coated body formed by applying a coating material on the surface of the construction. CONSTITUTION:The coating material consists of an under coating material and a top coating material, and the under coating material is a mixture of the rubber foamed body aggregate 8 and polyolefin emulsion and the top coating material is a material in which the mica 4 and titania 5 is mixed with an acrylic resin emulsion. An under coating layer 2 is formed on the surface of the wall and the roof of the construction by applying with the under coating material. And the top coating material is applied on the substrate 2 as a finishing layer to form a laminating coating body. Since the fine powder of the mica 4 and the titania 5 in the finishing layer reflect sun light and the rubber foamed body in the under coating layer 2 as a heat insulating material decreases heat conduction, increase in temp. in a construction or the like radiated directly by sun light is relieved.
Patent JP-H07233894-A (JP)
Title: Pipe end processing execution method and drilling device used in the execution
Inventor: YOSHIDA OTOO
IPC: B23B41/00
Filed: 1994-02-22
Abstract: PURPOSE:To realize the effective pipe and processing by charging the inside of a conduit with a charging material through an opening drilled by using a drilling device and hardening the charging material, then cutting the conduit, and closing the pipe end formed through the cut, in a regular manner by using a coupling member, etc. CONSTITUTION:A saddle-shaped installation part 2 is set on a conduit 1 and installed on the conduit 1 through the tightening by a belt 2b, and then a cylindrical part 3 is revolved, and the drilling by a hole saw 3b is realized, and an opened port 1a is formed on the conduit 1. A tube 6 is connected at the basic end part of the cylindrical part 3, and after a valve 7 is set to an opened cock state, a charging material and the two-liquid type silicone foaming material are mixed through the tube 6, and then sent into the through hole 3a of the cylindrical part 3, and further sent into the conduit 1 in front of the through hole 3a through the opening 1a, and then a charging part B for closing the pipe end side is formed in the conduit 1, by hardening the charging material, and then the conduit 1 is cut at the charging part B or at the place on the downstream side of the charging part B, and the pipe end formed by the cut is closed in a regular manner by a coupling member.