baber/WOPTO huggingface dataset:
Patent JP-S61284505-A (JP)
Title: Method and apparatus for checking non-defectiveness of capsule during hot hydrostratic pressing
Inventor: INOUE YOICHI
IPC: B22F3/14
Filed: 1985-06-10
Abstract: PURPOSE:To detect the failure and abnormality of a capsule and to deal quickly with the same by communicating the inside of the capsule, by means of an independent pipeline, to the outside of a high-pressure vessel, providing an instrument to the mid-way of the pipeline and detecting the leadage of the gaseous pressure medium into the capsule. CONSTITUTION:The independent atmosphere regulating pipeline 32 is airtightly connected to an atmosphere conduit hole 11 of the capsule 12 in which an object 13 to be treated is housed. The detecting pipeline 17 is connected to the hole 11. The leak gas is conducted through a regulating pipe 14 and the hole 11 into the pipeline 17 when the capsule 12 is ruptured during the HIP treatment and the gaseous pressure medium leaks from a furnace chamber 7 into the capsule 12. The leak gas is detected by a gas detector 29 or vacuum pressure gage 27. The checking of the airtightness and non-defectiveness of the capsule 12 and the immediate discovery of the normality thereof are made possible by the above-mentioned method.
Patent JP-S5753858-A (JP)
Title: Position detector
Inventor: NAKAMURA YOSHUKI
IPC: G11B15/06
Filed: 1980-09-12
Abstract: PURPOSE:To obtain a high-quality picture, by installing a resonance circuit in the negative feedback loop of an amplifier containing the positive and negative feedback loops and reducing the impedance when the leadrer tape of a VTR comes close to a coil of the resonance circuit. CONSTITUTION:When a leader tape of a VTR does not reach its termination, the leader tape is not close to coils L1 and L2 of a resonance circuit. Thus the Q of the resonance circuit is high with a large impedance. As a result, the positive feedback is applied to an amplifier A3 through an amplifier A1 and a resistance R1, and at the same time the negative feedback is also applied through an amplifier A2 and a resistance R2. In this case, the gain of the amplifier A2 is larger than that of the amplifier A1 if a switch S1 is connected to F. As a result, O is delivered to a terminal T1 of a wave detecting circuit D1. When the leader tape comes close to the coil L2, the impedance of a resonance circuit including the coil L2 and a capacitor C2 is reduced. Thus the negative feedback quantity is reduced to deliver 1 to the terminal T1. In such a way, a high-quality picture can be obtained.
Patent JP-H08321408-A (JP)
Title: Water rheostat
Inventor: OKABE MASAAKI
IPC: H01C10/02
Filed: 1995-05-26
Abstract: PURPOSE: To provide a water rheostat by which the magnitude of load current can be changed. CONSTITUTION: A water rheostat body 9 is comprised of a tank l filled with water in which cylindrical electrodes 2r, 2s and 2t are immersed, and it is further provided with a first flow regulating valve 6 which allows a water to directly flow from a water supply source 11 to the tank 1 and second flow regulating valves 3 and 13 which allow a water to indirectly flow to the tank 1 by means of a pure water means 4 for increasing the specific resistance of water.
Patent JP-H06337501-A (JP)
Title: Film unit with lens
Inventor: MURAMATSU KATSUJI
IPC: G03C3/00
Filed: 1993-05-28
Abstract: PURPOSE:To improve the automatic assembling aptitude and the recycling aptitude of a film unit with a lens for telephotographing. CONSTITUTION:A mechanical unit 31 is freely/detachably attached to the main body part of the film unit with a lens. The unit 31 is unified by integrally attaching an optical finder 34, a shutter unit 35 and a shutter charge counter mechanism, etc., in a dark box 33 so that it can be reused. A mirror 37 is attached to the aperture frame 33a of the dark box 33 and a mirror 38 is attached to the similar aperture frame formed on the back surface side of the box 33, so that a Z-shaped optical path is constituted.
Patent JP-H10314333-A (JP)
Title: Water branching header for sprinkler fire-extinguishing piping
Inventor: YONEDA SHIN
IPC: F16L9/12
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To simplify operation necessary for a water pressure test in a water branching header used for sprinkler fire-extinguishing piping. SOLUTION: The header has a main body 71 having a main connection 73 connected to auxiliary piping 2 and multiple branch connections 74, and water branching pipes 76 connected to the branch connections 74 by thermal fusion. The pipes 76 are made of a synthetic resin and has a diameter large enough to receive the connection of flexible pipes. Closely-clogging portions 78 former integrally with the pipes 76 are provided at the ends of the pipes 76. Collar-shaped projecting portions 79 may be provided in the closely-stopping portions 78 of the water branching pipes 76.
Patent JP-S6019939-A (JP)
Title: Electronically-controlled fuel injector
Inventor: TONOU HIROTOSHI
IPC: F02D41/14
Filed: 1983-07-13
Abstract: PURPOSE:To prevent a catalyst from being abnormally heated, by stopping control for lean mixture combustion and resuming feedback control, when the control for lean mixture combustion has lasted for more than a prescribed time or the temperature of the catalyst of an exhaust gas purifier has exceeded a prescribed level. CONSTITUTION:When a feedback control condition is present, the presence of a partial lean condition and the comparison of the temperature (t) of a catalyst detected by a sensor 28, with a prescribed temperature T, are discriminated. If the partial lean condition is not present or if the condition is present and the catalyst temperature (t) is higher than the prescribed level (T), during the execution of partial lean control after the discrimination, the partial lean control is immediately replaced by feedback control. As a result, the catalyst is prevented from being abnormally heated, if an upper temperature limit is previously set depending on the kind of the catalyst. The shift of the feedback control back to the partial lean control is prohibited until the temperature of the catalyst becomes lower than the prescribed level T.
Patent JP-S5250694-A (JP)
Title: Substrate for element of reading information
Inventor: MUROZONO MIKIO
IPC: H01L23/48
Filed: 1975-10-21
Abstract: PURPOSE: During the connection of semiconductor element to the substrate for element of reading information, care is taken not to adhere conductive paste on the side and front surfaces of the semiconductor element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5553451-A (JP)
Title: Semiconductor device
Inventor: SUGANUMA TOORU
IPC: H01L27/04
Filed: 1978-10-16
Abstract: PURPOSE:To form a part of resistance element in impurity diffusion layer of a determined density under a film of dielectric liquid film by forming such film. CONSTITUTION:A p<+>-layer 3 is disposed on Si n-epi-layer 1 and SiO2 2 and Si3N4 are stacked thereon to form an opening 8. By steam oxidation at temperature of about 1000 deg.C, a part of P<+>-layer 3' directly under SiO2 2' selectively grown is lowered in impurity potency in relative to other part. Accordingly, the layer 3' can be used as high resistance element. The film 4 is removed and windows 9, 9' are formed and Al electrodes 7, 7' are attached. By this method resitance element can be formed by one heat diffusion properly as controlling resistance value and as peak inverse voltage is determined between epi-layer 1 and p<+>-layer 3, it is high voltage.
Patent JP-H06338761-A (JP)
Title: Wavelet converter
Inventor: GO YUKIO
IPC: H03H17/02
Filed: 1993-05-28
Abstract: PURPOSE:To reduce the amount of additional data to reproduce data at the edge with fidelity and to improve conversion efficiency. CONSTITUTION:The low frequency component XL(i) of input data XI(i) is taken out at a low-pass filter 11A, and it is thinned out by a thinning means 13. A thinned out low-frequency component XL'(i) is interpolated by an interpolation means 21, and an interpolated low-frequency component XLLAMBDA(i) is taken out at a low-pass filter 23A. The high frequency component XH(i) of the input data XI(i) is taken out at a high-pass filter 12A, and it is thinned out by a thinning means 14. A thinned out high frequency component XH'(i) is interpolated by an interpolation means 22, and an interpolated high frequency component XHLAMBDA(i) is taken out at a high-pass filter 24A. A filter 11A is set so that distance between the forefront and center of the filter 11A can be set at an even number by utilizing the fact that the center of the filter 11A can be set arbitrarily. Thereby, the additional data to reproduce the data at the edge can be reduced to (filter length-2).
Patent JP-H10318277-A (JP)
Title: Regulation method for power transmission mechanism
Inventor: OKADA MASAHIKO
IPC: F16H35/10
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a regulation method for a power transmission mechanism to easily stabilize the release properties of excessive load torque through a simple method, suppress the manufacturing cost of the power transmission mechanism, and besides improve the yield of a product. SOLUTION: A coupling cylinder 77 positioned closer to the limit spring 78 than a cushioning rubber 76 is non-rotatably fixed by using a fixed jig 79 in a state that a power transmission mechanism is assembled. A rotor 65 is rotated in the same direction as a rotation direction at a very low speed and a limit spring 78 is caused to effect relative rotation as it is slid over the resin layer 65b of the rotor 65. With this state, as torque exerted on the fixed jig 79 is measured, rotation of the rotor 65 is continued until the torque value reaches a value within a given range. This constitution deforms a resin layer 65b and regulates interference between the limit spring 78 and the resin layer 65b.
Patent JP-H01298949-A (JP)
Title: Surge voltage suppressor circuit
Inventor: TABATA MITSUHARU
IPC: H02M1/00
Filed: 1988-05-25
Abstract: PURPOSE:To suppress a di/dt by negatively feeding back a voltage generated in an inductor inserted to the source side of a switching element to the gate of the element. CONSTITUTION:A surge voltage suppressor inserts an inductor 1 in series with the source terminal 5 of an N-channel MOSFET 4 as a switching element for driving ON, OFF a main circuit and connects a diode 2 in parallel with the inductor 1 at the time of turning OFF. The anode terminal 3 of the diode 2 is connected to the connecting point of the inductor 1 and the source terminal 5 of the FET 4, and the cathode terminal 6 of the diode 2 is used as a new source terminal. Thus, a voltage generated across the inductor 1 is negatively fed back to the gate of the FET 4, and when a large di/dt is generated, a turning OFF velocity is delayed. As a result, the di/dt is suppressed.
Patent JP-S6019846-A (JP)
Inventor: UEGAKITO OSAMI
IPC: C04B38/08
Filed: 1983-07-13
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-H09311297-A (JP)
Title: Optical element, polarized light generator, display device and projection type display device
Inventor: ITO YOSHITAKA
IPC: G02B27/18
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized polarized light generator with which polarized luminous fluxes of high light utilization efficiency and high homogeneity are obtainable. SOLUTION: The polarized light generator 20 has a first optical element 200 for forming plural intermediate luminous fluxes 202 spatially separated from each other by condensing incident luminous fluxes, a polarized light separating unit array 320 which is arranged near the position where the intermediate luminous fluxes 202 converge and spatially separates the intermediate luminous fluxes 202 to two kinds of the polarized luminous fluxes and a second optical element 300 having a λ/2 phase difference plate 381 for forming one kind of the polarized luminous fluxes by unifying the polarization direction of the one polarized luminous flux.  Luminous flux splitting lenses 201 adjacent to each other in a direction Y of the first optical element 200 are arranged in the state of shifting the respective lenses from each other in a direction X by the distance corresponding to the length nearly half the arranging pitch in the direction X and, therefore, the nonuniformity of the light intensity distribution possessed by the incident luminous fluxes is improved. The conversion of the incident luminous fluxes to the exit luminous fluxes which are extremely uniform in the light intensity distribution and the angle distribution and are unified in the polarization direction is made possible.
Patent JP-H05324658-A (JP)
Title: High speed schedule generating method
Inventor: OKAMOTO KAZUHIRO
IPC: G06Q10/06
Filed: 1992-05-20
Abstract: PURPOSE:To attain the high speed of the generation of a schedule by omitting the useless check of a constraint condition by utilizing relevancy between the constraint conditions. CONSTITUTION:A related information storage device 4 stores related information such as a related source constraint condition ID, a related destination constraint condition ID, and the omission of the check, etc. The constraint condition checking part 71 of an assignment determining device 7 reads the constraint condition to satisfy a job and a resource selected by a job selecting device 5 and a resource selecting device 6 out of a constraint condition storage device 3, and checks them. Then, it refers to the storage device 4 about this checked constraint condition, and registers the related information taking its related source from the constraint condition ID in a check omission information storage part 72. Afterwards, at the time of checking the constraint condition, the storage part 72 is referred to, and if the constraint condition ID is registered and the check is decided to be omitted previously, the check of that constraint condition is omitted.
Patent JP-S5752046-A (JP)
Title: System for controlling photosensitive sheet feeding equipment
Inventor: HIRAIWA SADAO
IPC: G03B27/58
Filed: 1980-09-13
Abstract: PURPOSE:To surely feed photosensitive sheets without making any mistake, by generating a plural number of timing pulses from pulse signals generated synchronously with the carrying mechanism of photosensitive sheets and, at the same time, by installing a sensor on the carrying route. CONSTITUTION:A rotary plate 91 having numerous radial small holes is fitted to the rotaing shaft of a carrying roller 9. A photosensor 92 is operated through those small holes to obtain pulse signals. When, for example, a detection signal is not supplied by a sensor 68 wthin a specified time after this equipment is started, it is understood that the film is not put on a roller 8, and the attracting operation is repeated again. Moreover, when detection signals are not supplied within a specific time after the film is detected by a sensor 63, it is arranged that an alarm is issued. By such construction, photosensitive sheets are surely fed.
Patent JP-H10288101-A (JP)
Title: Fuel consumption improving sheet
Inventor: INOUE MASAHIRO
IPC: F02M27/04
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To increase combustion efficiency to improve fuel consumption, by reforming intake air to an internal combustion engine. SOLUTION: In this sheet, a mineral, including a component irradiating an αray, is smashed to powder to be kneaded into a synthetic resin, and is formed into a soft sheet body 10 to be adopted as a fuel consumption improving sheet. The sheet body 10 has plural opening parts 12, and the shortest distance, from an optical point in the opening parts 12 to the edge part of the opening part 12, in made 10 cm. or less. Fuel consumption can be improved by about 40-60%, by providing the sheet in an internal combustion engine, the intake system of an automobile internal combustion engine in particular, above all the upper stream of an intake film.
Patent JP-S61285224-A (JP)
Title: Polyamide imide resin composition
Inventor: WAKE MISAO
IPC: C08G73/10
Filed: 1985-06-12
Abstract: PURPOSE:The titled novel resin composition, obtained by reacting a poly carboxylic acid with a polyamine in the presence of a polyamide resin and further reacting the resultant product with a polyhydric alcohol and having improved heat resistance, solubility and mechanical characteristics and high molecular weight in a high concentration. CONSTITUTION:A composition obtained by reacting (A) a polycarboxylic acid (derivative), preferably trimellitic acid anhydride with (B) a polyamine, preferably an aromatic diamine, e.g. p-phenylenediamine, at 1:1 equivalent ratio in the presence of (A) a polyamide resin, preferably in a phenolic solvent, normally at 150-250 deg.C for 2-20hr and further reacting the resultant reaction product with (D) a polyhydric alcohol, preferably diphenylsilanediol, preferably at 180-250 deg.C normally for 1 - some ten hours. Preferably, the components (D) is used in an amount of 5-40wt% based on the resin content in the composition.
Patent JP-H09285274-A (JP)
Title: Production of paste product and device therefor
Inventor: KITAGOU YOSHIZOU
IPC: A23L17/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a paste product capable of performing a baking without getting an effect of an environmental temperature or an air flow, and device therefor. SOLUTION: This method for producing a paste product is to convey a cylindrical paste 2 (called as Chikuwa) formed on a skewer 1 while rotating in an arrow marked direction, provide a metal plate 3 bored with plural holes 4 between the cylindrical paste 2 and a burner 10 so as to block a flame from the burner by the metal plate or to disperse the flame by plural holes, and performing a broiling of the cylindrical paste 2 also by a radiant heat of the metal plate, while rotating and being conveyed.
Patent JP-H04232916-A (JP)
Title: Optical product for reflecting modulation
Inventor: KURISU BARII RAIDAA
IPC: G02F1/19
Filed: 1991-05-30
Abstract: PURPOSE: To provide a spatial optical modulator which is easier to manufacture and use than a conventional device by utilizing long-distance surface plasmon generated by polarized monochromatic electromagnetic radiation. CONSTITUTION: A counter electrode 12 is formed by arraying thin and long stripe electrodes in an inter digital shape, the generation of surface plasmon with an electromagnetic radiation beam 205 is controlled by selectively applying a voltage between the electrode 12 and a reflecting metal layer 108 across an electrooptic medium 110 to modulate a reflected beam 209 in image pattern, which is imaged at an image recording part 203 on the surface of a photographic element 200 through a lens 211 and a mirror 300. A dielectric layer 106 is 0.1-10 times as thick as the electromagnetic radiation wavelength. The dielectric layer 106 is formed of metal oxide, metal fluoride, or a low-molecular- weight arom. compound.  The electrooptic medium 110 has a secondary polarization susceptibility larger than a 10<-9> electrostatic unit and includes a dipole having an electron donor component combined with an electron receptor component through a conjugate π combination system and is a high polymer layer applied on the reflecting metal layer 108.
Patent JP-H084297-A (JP)
Title: Concrete leveling device
Inventor: TANAKA KENJIRO
IPC: E04G21/08
Filed: 1994-06-09
Abstract: PURPOSE:To level the surface of high fluid concrete just after placing, and improve the workability in the leveling work. CONSTITUTION:A weight 4 is placed on the upper surface of a float type lever 2 of hollow structure, and a link mechanism 14 is provided on the upper part of the weight 4. One end of an expansion beam 3 is fitted to the link mechanism 14, and a handle lever 9 is fixed to the other end of the expansion beam 3 through a ratchet. A wire 11 is laid between the handle lever 9 and the link mechanism 14, and the wire 11 is energized forward by a tensile coil spring 13 provided on the link mechanism 14. When the handle lever 9 is tilted forward, the float type lever 2 is tilted to the angle for pulling work by the tensile force of the tensile coil spring 13. On the other hand, when the handle lever 9 is tilted backward, the wire 11 is stretched to tilt the float type lever 2 to the angle for pushing work.
Patent JP-S5830678-A (JP)
Title: Tester for integrated circuit
Inventor: EDA YASUO
IPC: H01L21/66
Filed: 1981-08-15
Abstract: PURPOSE:To enable the diagnosis of troubles in a tester with a switching of electric contacts provided on a contactor separately in upper and lower stages by relatively displacing a board to be tested and a diagnosis board which are arranged separately in upper and lower stages. CONSTITUTION:In a normal DUT test, a DUT test board 1 is depressed with a screw 2 to bring a conductive pad 1a into contact with an upper electric contact 4a of a contactor 4 while the contactor 4 is depressed through the conductive pad 1a on the back of the board to separate a conductive pad 7a of a diagnosis board 7 from a lower electric contact 4b thereof 4. An electromagnet 10 is  driven to pull down a board holder 9 so that the diagnosis board 7 is slid down along a guide post 8. This causes the contact 4b to contact the pad 7a of the  board 7 while pushed down and the pad 1a is separated from the contact 4a.  Thus, the relative displacement of both the boards facilitates the switching of  the contactor.
Patent JP-S5461232-A (JP)
Title: Method to prevent drying of water-dispersed paint in water-dispersed paint tank
Inventor: NINOMIYA SHIYOUGO
IPC: C09D7/00
Filed: 1977-10-25
Abstract: PURPOSE: To prevent the drying of water-dispersed paint attached to the inner walls of a water-dispersed paint tank, by flowing the gas in the closed tank containing water-dispersed paint to or from a flexible air-tight bag, according to the change in the volume of the paint in the tank.  
     CONSTITUTION: Water-dispersed paint is stored in a preparation tank 1 and a supply tank 5 each having an air-tight lid 13. The gas phases 14 of the tanks 1 and  5 are connected with a flexible air-tight bag 15 having a maximum volume of 1/5-6/ 10 of that of the tanks, through a pipe 16. When paint is charged into the tanks 1,5, the gas 14 in the tanks 1,5 is transferred to the bag 15, and when paint is discharged from the tanks, the gas is introduced into the tanks from the bag 15, thereby deeping the paint in the tanks from the outer atmosphere.  
     EFFECT: Prevention of the drying and coagulation of paint attached to the inner walls of the tanks, and of the contamination of the paint with dust in air 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5252344-A (JP)
Title: Ship cargo calculator
Inventor: SATOU MASAO
IPC: G06F19/00
Filed: 1975-10-24
Abstract: PURPOSE: The necessary data is previously memorized, and calculation is carried out based on cargo input data, with indication of the calculation result. In this way, a high-accuracy cargo calculator which features high-speed processing can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09120536-A (JP)
Title: Recording method for optical recording medium
Inventor: NAGINO KUNIHISA
IPC: G11B7/2542
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To eliminate distortion caused at a finishing edge of a mark and to reduce jitters in the edge recording by providing a pulse for projecting power smaller than erasing power after the last pulse of a recording pulse train and specifying this pulse width. SOLUTION: After projecting recording power by recording pulses of the pulse train constituting recording marks, the pulse having power smaller than the erasing power is once projected, and afterward, this power is returned to the erasing power. By using this method, jitters at the finishing edges of the recording marks are reduced. In other words, by providing the pulse for projecting the power smaller than the erasing power, a cooling rate of the finishing edge of the recording mark, where temp. is raised as compared with the beginning edge at the recording time can be gathered. Therefore, the cooling rate is made fast and constant in the case of overwrite. Consequently, the finishing edge can accurately be recorded without developing coarse crystal grains very much at the recording time.