baber/WOPTO huggingface dataset:
Patent JP-H0425745-A (JP)
Title: Damage diagnostic method for gas turbine high-temperature component
Inventor: ISHII BUNJI
IPC: G01M99/00
Filed: 1990-05-22
Abstract: PURPOSE:To evaluate creep damage and low-cycle fatigue damage with high accuracy and to evaluate the life expectancy by sampling a replica without destruction, performing the image processing of a gamma' phase, and calculating material characteristics efficiently with high accuracy, and using them. CONSTITUTION:An operation condition and component shape setter 1 sets border conditions for temperature and stress calculation and the nonstationary and stationary temperatures and stress of the component are calculated 2. A gamma' shape parameters is calculated 4 from an electron microscope photograph sampled by a metal structure sampler 3 and both low-cycle fatigue and creep breakage characteristics are calculated 5 by using the parameter, temperatures, and stress; and the stationary operation time and start/stop frequency of the component are set by an operation history setter 6 and both accumulation damage data on the low-cycle fatigue and creep are calculated 7 according to data on 12. Further, life expectancy arithmetic 9 is carried out by the setting 8 of the subsequent stationary operation time and start/stop frequency of the component and accumulation damage calculation 7, the diagnosis result based upon the both is displayed 10, and when the life almost ends, an alarm is generated. Consequently, a quantitative life expectancy diagnosis is taken in consideration of future operation configurations.
Patent JP-S5833186-A (JP)
Inventor: WADA NORIAKI
IPC: G21C13/00
Filed: 1981-08-21
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-S5831668-A (JP)
Title: Profile correcting circuit
Inventor: ITOU HIROSHI
IPC: H04N5/208
Filed: 1981-08-19
Abstract: PURPOSE:To obtain a natural, sharp and stereoscopic picture, by changing the amplitude of pre-shoot and overshoot in response to the level of a luminance signal. CONSTITUTION:A luminance signal is delayed for a prescribed time at a delay circuit 1 and applied to peaking circuits 3 and 4. The peaking circuit 3 amplifies and outputs a signal obtained from the luminance signal differentiated twice. The peaking circuit 4 attenuates the signal obtained through two times of differentiation of the luminance signal and outputs the result. On the other hand, a switching control circuit 2 clamps a pedestal level of the luminance signal with a clamping pulse obtained through the delay of a horizontal synchronizing signal to a prescribed level and the clamped level is compared with a reference level. When the output of a clamping circuit 6 remains at a reference level or over, the output of the peaking circuit 4 is selected.
Patent JP-S61288881-A (JP)
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1985-06-14
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-S6112914-A (JP)
Title: Water-repellent polyester fiber
Inventor: IMURA BUNPEI
IPC: D01F6/92
Filed: 1984-06-25
Abstract: PURPOSE:Ultrafine fiber that is composed of a polyester containing a specific amount of polyoeganosiloxanediol with a specific molecular weight, thus having a fineness lower than a certain value and showing high water repellency without any treatment. CONSTITUTION:A polyorganosiloxanediol with a molecular weight of 600- 150,000, preferably 50,000-100,000 is added to a polyester, preferably a cationic dye-dyeable polyethylene terephthalate containing 2-3mol% of 5-sodiosulfonic isophthalic acid, in an amount of 2.5-40wt%, preferably 8-15wt% before or during the polycondensation. Then, after completion of the polycondensation, the resultant copolymer is made into fibers of less than 1 denier filament fineness to give the objective fiber.
Patent JP-H09290752-A (JP)
Title: Leg device and working cylinder provided with damper mechanism
Inventor: TAMAMORI HIDEO
IPC: F16F9/18
Filed: 1996-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a working cylinder which is comparatively short in the axial directional length and is provided with a damper mechanism. SOLUTION: A working cylinder 50 lifts/lowers wheels in a leg device in a magnetic levitation vehicle and the like. The second cylinder member 150 is arranged coaxially with a cylinder main body 52 on the outer circumference of the cylinder main body 52 in the working cylinder 50. A spring mechanism 70 is arranged on the outer circumference of the second cylinder member 150, and the spring mechanism 70 is supported between the second cylinder member 150 and the cylinder main body 52. On the other hand, a damper piston 86 serving as a main body in a damper mechanism 80 is arranged inside a fluid pressure chamber 102, which is a wheel lowering side in two fluid pressure chambers 101, 102 divided by means of a working piston, on the inner circumference side of the cylinder main body 52. The damper piston 86 includes a throttle 86s and damps a change of a load working on the working cylinder 50 in the axial direction. The damper piston 86 is included in the axial directional length of the cylinder main body 52.
Patent JP-H01300695-A (JP)
Title: Input device for sound field variable device
Inventor: HASHIMOTO HIKARI
IPC: H04R3/04
Filed: 1988-05-27
Abstract: PURPOSE:To move a sound image continuously in an optional direction in real time by detecting the direction of sound image movement and obtaining an output of SP for each reproduction so as to move the sound image at a sound field variable device. CONSTITUTION:The input device consists of a variable resistor group 1, a resistance value conversion means 2, an input device 3, a signal input means 4, a sound field variable device 5, an amplifier 6, and a speaker 7. Then the variable resistor group 1 and the resistance conversion means 2 calculate the constant of the sound image moving direction set to the sound field variable device and related to the function defined definitely to each resistance. Thus, the sound image is moved in an optional space position continuously in real time.
Patent JP-S5464782-A (JP)
Title: Jig for deciding machining location
Inventor: NIIMURA NORIYUKI
IPC: B23Q3/18
Filed: 1977-11-02
Abstract: PURPOSE: To enable machining various kinds of material with one machine body by stopping selectively a desired material guide stopper hole at a material feeding location at every intermittent rotation of the machine body.  
     CONSTITUTION: The inside periphery of a machine body is concaved to be a guiding plate; a bearing 9 is set in the center of the inside periphery to integrate the  shaft and a rotor 7; material guide stopper holes 6 from the periphery to the center, formed according to the kinds of material 5 to be machined and to the length and size of material, are drilled on the rotor 7 at equal intervals. Next, this rotor 7 is clamped to the main machine body 8 through a fixing plate 12. Next, the operation of a rack 11 rotates the main machine body 8 through a gear 10; then at each operation of a detecting limit switch 13 by a rotation detecting pin 14, the operation of the above rack 11 is ceased to stop a desired material guide stopper hole 6 mentioned above at a material feeding location; thereby a material 5 is accepted in this hole 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62287299-A (JP)
Inventor: NAKAJIMA KUNIO
IPC: G10L13/04
Filed: 1986-06-05
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-2000316380-A (JP)
Title: Plant raising unit
Inventor: MORIYA TAKASHI
IPC: A01G7/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a plant raising unit enabling the light intensity on an aimed plant to be enhanced stepwise without wasting light energy by lighting other auxiliary lamps prior to lighting microwave lamps, thereby enabling the plant to be irradiated with the intense light from the microwave lamps without bringing about any trouble at all. SOLUTION: This plant raising unit has such a scheme that, an artificial light source 31 has microwave lamps 32 and metal halide lamps 42; when the light source 31 is to be lighted, it is so controlled that the metal halide lamps 42 are lighted first, and the microwave lamps 32 are lighted after the lapse of a specified period of time, and following lighting the microwave lamps 32, the metal halide lamps 42 are turned off.
Patent JP-S6110875-A (JP)
Title: Fuel cell system
Inventor: AMANO YOSHIAKI
IPC: H01M8/04
Filed: 1984-06-27
Abstract: PURPOSE:To improve the load response of a fuel cell system by storing a hydrogen rich gas during regular operation and compulsorily supplying the gas to the fuel cell by the pressure of steam produced in the cell-cooling system during a load increase. CONSTITUTION:A fuel supplied 20 includes a gas container 21 in which a fuel gas is stored during regular operation, and a water container 22 which is connected to the gas container 21 by a communicating tube 23 and the upper part of which is connected through a stop valve 27 and an orifice 28 to a vapor piping 19 which connects an ejectror and a vapor producer 5 which is installed in the cooling system of a fuel cell 1. The fuel supplier 20 is connected to a piping 18, which connects the hydrogen electrode 1a of the fuel cell 1 and a shift converter 3, by a piping 25. During a load increase, the stop valve 27 is rapidly opened to decrease the liquid level of the water container 22 by high pressure vapor thereby supplying gas container in the gas container 21 to the hydrogen electrode 1a by the pressure of the high pressure vapor. Consequently, it is possible to remarkably improve the load response of the fuel cell system by enabling the fuel gas to be rapidly supplied.
Patent JP-H06326291-A (JP)
Title: Image sensor
Inventor: MATSUDA KIYOSHI
IPC: H04N5/372
Filed: 1993-05-10
Abstract: PURPOSE:To prevent the leakage of current between photoelectric transducers without using a diode. CONSTITUTION:A blocking layer 2 and a photoconductive layer 3 are formed on a retainer 4 on which individual electrodes 1 are arranged, and a common electrode 5 is formed on the layer 3. The photoconductive layer 3 is constituted by using an organic photoconductive material wherein the resistance value when a backward bias voltage is applied under light irradiation is larger than 100 times the resistance value when a forward bias voltage is applied.
Patent JP-H09292234-A (JP)
Title: Vibrating gyroscope
Inventor: MORI AKIRA
IPC: G01C19/56
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To minimize the disturbance of vibration by change of ambient temperature or the influence by change of electric characteristic, and provide a vibrating gyroscope capable of precisely detecting rotating angle speed. SOLUTION: A vibrating gyroscope 10 comprises an oscillator 12 formed of a vibrating body 14 and a piezoelectric element 16 formed on the side surface thereof. Non-contact type vibration detecting elements 18, 20 are arranged on the side surface of the vibrating body 14 where the piezoelectric element 16 is not formed. The output signals of the vibration detecting elements 18, 20 are composed by an adding circuit 22, regulated in voltage and phase by an oscillating circuit 28, and imparted to the piezoelectric element 16. The vibration detecting elements 18, 20 are connected to a differential amplifying circuit 34, the output signal of the differential amplifying circuit 34 is wave- detected by a synchronous wave detecting circuit 36. The wave-detected signal is smoothened by a smoothing circuit 38, and further amplified by an amplifying circuit 40.  Instead of the piezoelectric element 16, a non-contact type driving means may be used.
Patent JP-S61288616-A (JP)
Title: Semiconductor device
Inventor: SHIGEKANE TOSHIO
IPC: H03K17/10
Filed: 1985-06-17
Abstract: PURPOSE:To prevent destruction of elements due to stray capacitance by connecting the 2rd transistor (TR) between a base and a source of a BPT and a FET in cascode connection and connecting a Zener diode between the base and the drain of the FET. CONSTITUTION:The emitter of the 1st BPT Q1 and the drain of the 2nd FET Q2 are connected to constitute a composite TR. The 3rd TR Q3 is connected between the base of the TR Q1 and the drain of the FET Q2. Further, a Zener diode ZD 3 is connected between the drain of the TR Q2 and the base of the TR Q3 in a polarity blacking the base current of the TR Q3. When the FET Q2 is turned off, an induced voltage of a stray inductance L1 turns on the TR Q3 via the ZD 3 to short-circuit the base of the TR Q1 and the source of the TR Q2 thereby discharging the storage carrier of the base of the BPT Q1, which turned off. The drain-source voltage of the TR Q2 is limited to the Zener voltage of the ZD 3 to prevent destruction of the TR Q2.
Patent JP-H11307241-A (JP)
Title: Organic el power source device
Inventor: NAKAGAWA SHIRO
IPC: H01L51/50
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To emit the thin linear light, to impart a light condensing function, and to operate an organic EL light source device in a comparatively low voltage without using an inverter circuit by arranging a light transmitter having the shape part except for a parallel plane in the light taking-out part of an organic EL structure and having prescribed wave length selectivity. SOLUTION: A light source device 1 has an organic EL structure 2a, a reflecting plate 2b and a light transmitter 3. The emitted light is condensed by the light transmitter 3 formed in a lens shape, is efficiently poured into a light conductive diffusive plate 4, and is emitted in a surface shape by a light diffusive function of the light conductive duffusive plate 4 to be used the back light of a liquid crystal device 5. The reflecting plate 2b is omitted when an electrode on the opposite side of the light transmitter 3 of the organic EL structure 2a has light reflectivility of metal. This part is attenuated on a light emitting spectrum of an organic EL element by wave length slectivity of a range of about 400 to 500 nm to obtain a light source spectrum close to the white light.
Patent JP-H04354994-A (JP)
Title: Electric iron
Inventor: NAKADA SEIICHI
IPC: D06F79/02
Filed: 1991-06-03
Abstract: PURPOSE:To obtain an electric iron device capable of automatically taking out the iron body to be in the using condition from a container by providing the container storing the iron body and a driving means for the iron body, and moving the container in connection with the setting of temperature. CONSTITUTION:When an electric source is connected and a temperature is set, a motor driven gear 22 is actuated and a containing lid 8 is opened and, further, an iron body 17 rises and stops in an upward slanting form. And, a heater 33 is turned on in accordance with the output of a temperature detector 34 to heat the base 32 up to a set temperature to control it to be at a specified temperature. Accordingly, it is not necessary to take out the iron body everytime as previous preparation of pressing works.
Patent JP-H01301249-A (JP)
Title: Impact-resistant sheet
Inventor: TATARA MASAAKI
IPC: B32B27/12
Filed: 1988-05-31
Abstract: PURPOSE:To obtain excellent impact resistance, by constituting the title sheet of an aramid fiber fabric or nonwoven fabric and the polyolefinic sheet bonded to and unified with both surfaces thereof. CONSTITUTION:In molding, an aramid fiber fabric or nonwoven fabric 2 and the polyolefinic sheets respectively combined with both surfaces thereof are inserted between stainless steel plates. A proper molding condition is set so that heating temp. is 100 to 200 deg.C, pressure is 20 to 100kg/cm<2>, a heating time is 5 to 60min and a cooling time is 5 to 60%. By integrally bonding the polyolefinic sheets to both surfaces of the aramid fiber cloth, an impact-resistant sheet having proper flexibility and proper rigidity imparted thereto, enhanced in shock absorbability and excellent in impact resistance can be obtained.
Patent JP-S6022771-A (JP)
Title: Floppy disk drive device
Inventor: HANDA MIKIO
IPC: G06F1/32
Filed: 1983-07-19
Abstract: PURPOSE:To save the power consumption and to reduce the temperature rise of a floppy disk itself to ensure its long period of actuation, by providing a means which turns on and off a power supply which is used by the floppy disk itself. CONSTITUTION:The 1st and 2nd contacts SW1 and SW2 of a relay 4 are provided together with a spark killer diode D and a control terminal 5 of the relay 4. The contents SW1 and SW2 are connected when the terminal 5 is set at a low level and cut off when the terminal 5 is switched to a high level. No power is supplied to a floppy disk FDD1 while the terminal 5 is kept at a high level and therefore the FDD1 consumes no power. This also reduces the temperature rise of the FDD1 itself. When the FDD1 is actuated, the terminal 5 is first set at a low level. Then the FDD1 is controlled after both contacts are connected completely.
Patent JP-H07328350-A (JP)
Title: Protector for liquid filtration filter and its manufacture
Inventor: HARADA JUNJI
IPC: B01D35/14
Filed: 1994-06-14
Abstract: PURPOSE:To provide a protector for a liquid filtration filter of good filtration speed, in which a damage to the liquid filtration filter formed by friction is not generated and the high filtration efficiency can be maintained. CONSTITUTION:A protector 1 for a liquid filtration filter is composed of a columnar or polygonal pillar-shaped molded body formed by laminating at least two layers or more of paper or a nonwoven fabric base impregated with a phenolic resin solution and heat curing the phenolic resin, and openings 2 or cut channel sections are formed on the side face of the molded body in the protector 1 for the liquid filtration filter, and a manufacturing method for the above is also provided. Further a liquid filtration filter 3 is fixed on the inner side or the outer side of the protector 1 for the liquid filtration filter in a liquid filtration filter unit.
Patent JP-S61291962-A (JP)
Title: Surface treatment of iron alloy material
Inventor: ARAI TORU
IPC: C23C18/38
Filed: 1985-06-17
Abstract: PURPOSE:To form a dense surface layer having superior adhesion to a base material at a low temp. by diffusing chromium in the surface of an iron alloy material having a nitride layer on the surface under prescribed conditions. CONSTITUTION:A treating agent consisting of one or more kinds of compounds selected among the chlorides, fluorides, borofluorides, oxides, bromides, iodides, carbonates, nitrates and borates of alkali metals or alkaline earth metals or ammonium halide and/or metallic halide is prepd. The treating agent, a chromium material and an iron alloy material having a nitride layer consisting of iron and nitrogen or iron, carbon and nitrogen formed on the surface are heated to <=700 deg.C to diffuse chromium in the surface of the iron alloy material. A surface layer of chromium nitride or carbonitride is formed on the surface by the diffusion.
Patent JP-H08324685-A (JP)
Title: Water storage device for emergency
Inventor: KIMURA MOTOYASU
IPC: B65D90/00
Filed: 1995-05-30
Abstract: PURPOSE: To provide a water storage device which can be usually used while exchanging water and which can be automatically filled with water after suspension of water supply and also which prevents water leakage in emergency. CONSTITUTION: A first inflow pipe 8 and a second inflow pipe 9 are provided in a water-retaining container 1. Such a valve mechanism 10 that the second inflow pipe 9 is closed when the container 1 is filled with water, is provided. And valves 28 connected to the first water supply valve 46 and the second water supply valve 47 are detachably fitted to respective external ends 17 of the first inflow pipe 8 and the second inflow pipe 9. The valve 28 is closed when it is separated from the external end 17.
Patent JP-H0623717-A (JP)
Title: Reinforced wooden board
Inventor: YAMAMOTO AKIO
IPC: B27K5/00
Filed: 1992-04-23
Abstract: PURPOSE:To suppress the lowering of impact strength generated by the formalization treatment of a wooden board so as to solve such a problem that the wooden board itself becomes hard and brittle by formalization treatment performed in order to enhance the wet physical properties and dimensional stability of the board and impact resistance lowers. CONSTITUTION:When a wooden board is molded by heating and pressing wood fibers or chips, a synthetic fiber raw material hard to formalize is mixed with a wooden raw material in a wt. ratio of 5-50% and the resulting mixture is formed as it is or mixtures changed in the compounding ratio of the synthetic fiber raw material in the wooden raw material are formed into layers 1, 2 in a thickness direction and these layers are heated and pressed to form a board which is, in turn, formalized by a proper method.
Patent JP-S5255401-A (JP)
Title: Individual selection calling receiver
Inventor: YAMADA TAMIO
IPC: H04Q7/06
Filed: 1975-10-31
Abstract: PURPOSE:The analog and digital signals of reception side are discriminated at transmission side through mechanical filter.  In this way, the visual display of calling contents becomes possible.
Patent JP-H06340069-A (JP)
Title: Ink jet head
Inventor: HIGASHIYAMA KENJI
IPC: B41J2/045
Filed: 1993-06-02
Abstract: PURPOSE:To provide a new small-sized lightweight and inexpensive structure capable of emitting all of inks such as aq. ink having conductivity, insulating ink or the like or a low viscosity liquid in an ink jet head using the displacement of an electrode plate due to electrostatic attraction force as ink emitting pressure. CONSTITUTION:A signal electrode 2 is formed on the single surface of an insulating substrate 1 and a movable plate 5 having a common electrode 7 provided to the single surface thereof is arranged in opposed relation to the signal electrode 2 so as to provide a gap layer 6 partially narrowed in interval and an ink chamber 10 having an ink supply passage 12 and an ink emitting opening 11 formed thereto is provided to the other surface of the movable plate 5. The movable plate 5 is electrostatically attracted to the surface of the signal electrode 2 in a standby state and selectively separated from the signal electrode 2 to contract the volume of the ink chamber 10 to inject ink from the ink emitting opening 11.
Patent JP-S6111665-A (JP)
Title: Nucleic acid base detector
Inventor: HARADA YOSHINORI
IPC: G01N27/26
Filed: 1984-06-28
Abstract: PURPOSE:To obtain an instrument which detects a nucleic acid base with high accuracy by introducing a specific element which is not contained in natural nucleic acid into the nucleic acid (mixture) to be detected and analyzing the specific element in the nucleic acid fragment separated according to the mol.wt. with said nucleic acid as a sample. CONSTITUTION:The element which is not contained in natural nucleic acid or is contained extremely little therein, for example, a non-metallic element such as S, Br or I a metallic element such as silver, gold, platinum, Os or Hg is introduced into the nucleic acid to be detected without changing largely the chemical or biochemical properties of the nucleic acid. For example, the sample prepd. by substituting the O in the phosphate conjugated part of a DNA terminal with S is used. The sample soln. is put into a liquid chromatography column 14 contg. a packing material 14 from a sample soln. tank 1 and an eluate is passed from an eluate tank 15. The S in each sepn. zone is identified by providing a suitable analyzing means such as atomic absorption analysis, plasma emission analysis to a labeling element detecting part 9. The detection or quantitative determination of the nucleic acid base in a short period is thus made possible with the simple device.