baber/WOPTO huggingface dataset:
Patent JP-S63297215-A (JP)
Title: Production of oxide superconductor
Inventor: FUKUSHIMA SHIN
IPC: C01G1/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain an oxide superconductor having a high critical temperature in production of an oxide superconductor of perovskite type containing an Ln element, an AE element and Cu, by using a fluoride of Ln element as a raw material. CONSTITUTION:In producing an oxide superconductor of perovskite structure containing a Ln element (Ln is at least one of Y, La, Sc, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu), an AE element (at least one of Ba, Ca and Sr) and Cu, a fluoride of Ln element is used as a raw material. The fluoride is preferably an anhydrous compound with respect to superconductive characteristics. The fluoride may be blended with an oxide and used and total amount of Ln required may be supplied. In the oxide superconductor, oxygen is partially replaced with fluorine and the amount of fluorine replaced is <=about 90atom. wt.% oxygen.
Patent JP-H06322699-A (JP)
Title: Production of article formed by paper-making process
Inventor: KOI SACHIRO
IPC: D21J5/00
Filed: 1993-05-12
Abstract: PURPOSE:To produce a formed article having high strength by screening a paper component from a paper-making slurry and hot-pressing the intermediate product. CONSTITUTION:A paper-making slurry containing pulp and thermoplastic polymer fiber as the paper components is subjected to paper-making process to screen the paper component from the slurry and the obtained paper-making intermediate product is hot-pressed to obtain a formed paper article.
Patent JP-S6112276-A (JP)
Inventor: MUROFUSHI YOSHIO
IPC: A24F15/00
Filed: 1984-06-28
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-H11332245-A (JP)
Title: Method for sharing load of converter and converter apparatus
Inventor: OGAWA HARUTAKE
IPC: H02M7/23
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for sharing a load of a converter without waste by using each converter up to its maximum capacity in the case of multiple use and using a plurality of the converters. SOLUTION: Loads to two converters 4a, 4b are shared by connecting output sides of the two converters 4a, 4b connected with transformers to the input sides, voltage controlling so that voltages of the connected output sides coincide with a command DC voltage, and current controlling so that a designated current obtained by the voltage control coincides with input currents of the respective converters 4a, 4b.
Patent JP-H0847642-A (JP)
Title: Catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid and production of unsaturated aldehyde and unsaturated carboxylic acid using the catalyst
Inventor: KURIMOTO IKUO
IPC: C07C47/22
Filed: 1995-05-31
Abstract: PURPOSE:To obtain a catalyst to produce unsatd. aldehyde and unsatd. carboxylic acid in high yield by incorporating a solid acid having specified acidity and multiple oxides containing molybdenum and bismuth as the essential component for production of unsatd. aldehyde and unsatd. carboxylic acid by gaseous phase contact oxidation into the catalyst. CONSTITUTION:This catalyst for production of unsatd. aldehyde and unsatd. carboxylic acid contains multiple oxides and a solid acid having <=-11.93 (Ho<=11.93) acidity. The multiple oxides contain molybdenum, bismuth and iron as the essential component and are used to produce unsatd. aldehyde and unsatd. carboxylic acid by gaseous phase oxidation of propylene, isobutylene, t-butanol and/or methyl t-butyl ether. The catalyst is used to produce unsatd. aldehyde and unsatd. carboxylic acid by oxidation of a compd. selected from among propylene, isobutylene, t-butanol and methyl t--butyl ether in a gas phase with molecular oxygen or gas containing molecular oxygen.
Patent JP-S5658481-A (JP)
Title: Preservation of food
Inventor: ISHIKAWA TAKESHI
IPC: A23L3/3418
Filed: 1979-10-18
Abstract: PURPOSE: To prevent the proliferation of putrefactive bacteria in food, and to preserve the food at a fresh state, by storing the food in a refrigerator, etc. at a low temperature supplying or introducing chilled oxygen to air in the vessel containing the food.  
     CONSTITUTION: In the cold preservation of fresh vegetables, meat, fish, processed foods, etc. in a refrigerator, etc., 0.8W2pts.vol., based on 10pts.vol. of air in the vessel containing the food, of oxygen is supplied or introduced into the vessel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5467822-A (JP)
Title: Internal combustion engine piston
Inventor: NAKADA TERUO
IPC: F02F3/28
Filed: 1977-11-09
Abstract: PURPOSE:To provide an internal combustion engine piston, whose land section has a particular sectional profile to prevent blow-by. CONSTITUTION:In this piston 1, a land section 11 has a diameter smaller than that of a lower portion of a skirt section 12, and the diameter of a pin hole 13 provided  with a pin boss section 14 is through the piston axis A-A and parallel to an axis Y'- Y' make smaller on an axis Y-Y passing than that on an axis X-X perpendicular to the axis Y-Y and passing through the piston axis A-A. Further, the land section 11 has such a sectional profile that the length V of its portion on the side of a piston pin 2 is greater than the length W of its portion of the opposite side with respect to the axis Y-Y passing through the piston axis A-A and parallel to the axis Y'-Y', that is, its profile is assimetric on the thrust and non-thrust sides T and U with respect to the axis Y-Y. With this structure, the seal property of the piston can be improved.
Patent JP-S6116298-A (JP)
Inventor: NEEDAA PEZESHIYUZATSUTO
IPC: F01P5/02
Filed: 1985-06-21
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-H084091-A (JP)
Title: Push button type automatic flusher for urinal
Inventor: MIZUKOSHI JIRO
IPC: E03D3/02
Filed: 1994-06-16
Abstract: PURPOSE:To save flushing water while maintaining the cleanness of a urinal by making the discharge time of flushing water at the previous flushing time shorter than that at the present flushing time in a normal use state, and shortening present flushing time in the case of plural users using the same urinal in a short time. CONSTITUTION:When a user stands in front of a uninal, the light receiving sensor of a person detector 8 is turned on, and the person detecting timer of a microcomputer MCP is started. In the case of the specified time not having elapsed from previous flushing, a motor 9A is rotated to bring a dog into contact with a limit switch LS, and water-saving present flushing water is discharged. In the case of the specified time having elapsed from previous flushing, on the other hand, whether a change-over switch is on is judged. In the case of the change-over switch not being on, present flushing control is performed skipping previous flushing control. In the case of the change-over switch being on and the specified time having elapsed from the person detecting state, previous flushing control is performed. Upon the lapse of the specified time after the user leaves from the urinal, the motor 9A is rotated to perform present flushing control.
Patent JP-S6114643-A (JP)
Title: Alloy vapor-depositing method and alloy vapor-depositing device
Inventor: MIYAGAWA MINORU
IPC: C23C14/14
Filed: 1984-06-29
Abstract: PURPOSE:To reduce a variance of a density distribution of a component element of a vapor-deposited film, and to stabilize said distribution by executing an alloy vapor deposition by a device having a structure for executing successively heating and vapor deposition by dividing into small portions a vapor-depositing material consisting of different elements of two kinds or more. CONSTITUTION:Alloy material consisting of selenium-tellurium having a prescribed component ratio is divided equally and contained in a vessel 15, and thereafter, an open air shielding body 3 is set onto a pedestal 2 by installing an aluminum drum 24, and the inside of a vacuum vapor depositing chamber 5 is maintained in a vacuum by executing an exhaust. Subsequently, a vapor depositing heater 10 is electrically conducted and a vessel moving motor 21 is driven, and first of all, a vapor depositing material in the first vessel 15 is heated and evaporated, and a vapor-deposited film is formed on the drum 24 which is being rotated by being pre-heated up to a prescribed temperature by the heater 10. Within a prescribed time when this first evaporation is not completed, the second vessel 15 is also moved into the heating area. By executing successively such an operation, the vapor-deposited film is formed on the drum 24. In this way, a dispersion of a density distribution of a component element of the vapor-deposited film can be reduced.
Patent JP-S6455136-A (JP)
Title: Apparatus for diffusion of offensive smell
Inventor: JIYON METOKARUFUE KUTSUKU
IPC: A01M1/02
Filed: 1988-06-02
Abstract: PURPOSE: To provide an odor diffusing device which has a carrier to be mounted with an odorous material to diffuse odors and a peripheral region existing in the position apart from this odorous material and capable of safely handling this carrier and is capable of safely handling the odorous material, such as insect attracting material. CONSTITUTION: This odor diffusing material 20 has a means (preferably a pipe) 22 for housing the odorous material, such as polymer, confining the insect attracting material. This means is mounted on the supporting plate (carrier) 30. The pipe 22 is mounted by means of elastic pins 34 on the flat plate of the supporting plate. The one end or both ends 26 of the pipe 22 are opened. The pipe 22 is preferably provided with an air circulating hole 36 near the open end 26 thereof.
Patent JP-H10329018-A (JP)
Title: Grinding resistance detecting device for grinding machine
Inventor: KUROKI TATSURO
IPC: B24B49/16
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To improve device mounting work efficiency as well as to secure highly precise detection of grinding resistance in the normal direction. SOLUTION: This grinding resistance detecting device includes a shoe 26 for supporting a cylindrical workpiece in a slidable manner by abutting upon the outer circumferential surface of the cylindrical workpiece from the perpendicular direction against the center of axis, a grinding wheel for rotationally grinding the inner circumferential surface of the cylindrical workpiece, and a base substrate 25 for bolting the shoe 26 to the reference plane 25a which is parallel to the shoe 26.  A cutout section 32 is formed on the reference plane side of the rear end section 26d of the shoe 26 and a flexible member 33, which connects both first and a second beams 34, 35 to an intermediate beam 38 between the first and the scanned beams 34, 35 through a connection section, is sandwiched between the inner surface 32a of the cutout section 32 and the reference plane 25a, while strain gauges 39, 40 are secured to both sides of the intermediate beam 38 which is deformable to the normal direction in the right angle direction with respect to the center of axis of the cylindrical workpiece.
Patent JP-H11329256-A (JP)
Title: Back substrate for ac-type color plasma display panel
Inventor: YAMANAKA HIDEO
IPC: H01J11/22
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion of starting potential for plasma discharge for stably conducting the plasma discharge. SOLUTION: This back substrate 28 for an AC-type color plasma display panel, made of transparent glass, has a large number of striped ribs 22, a large number of data electrodes 25 for writing information, and phosphors 27 provided between the ribs 22, 22. The data electrode 25 is formed ranging over from an inner sideface of one rib 22 out of the neighboring ribs 22, 22 to an inner sideface of the other rib 22. The phosphors 27 are formed between the neighboring ribs 22, 22 via a dielectric film 26 provided on the data electrode 25.
Patent JP-S5563317-A (JP)
Title: Programmed gas cooking oven
Inventor: OOTA HARUYASU
IPC: F23N5/18
Filed: 1978-10-31
Abstract: PURPOSE:To allow automatic cooking with a controlled degree of fire strength and heating time preset by an electronic control means using a micro-computer. CONSTITUTION:A cam 8a is mounted on the shaft 7 of pulse motor 6 driven by a control pulse signal from electronic control unit 1, and an operating bar 12 at an end of release cable 11 connected at its other end to flow rate control pin 10 of gas governers 9a, 9b adjusting the supplied gas pressure is slidably pressed against the outer peripheral surface of said cam 8a so that the amount of insertion of said operating bar 12 of said release cable 11 can be changed by said cam 8a to control the supplied gas flow rate at the burner section 2 and grill section 3 of the gas cooking range. The maximum and minimum allowable gas pressure detecting switches 15a, 15b, 15c are operated by the stepped portions 14a, 14b provided on the outer peripheral surface of said cam 8a.
Patent JP-S5761826-A (JP)
Title: Torsional vibration attenuation unit
Inventor: KOUNO SATOSHI
IPC: F16F15/133
Filed: 1980-09-26
Abstract: PURPOSE: To reduce torsional tonghness within the range of specified angle and transmit sufficient torque over the range stated above by connecting a hub to a drive plate with a spring means provided in the windows installed in the hub and the drive plate so that they may rotate relatively.  
     CONSTITUTION: A window 11 is provided in a plate member 3 of a clutch hub 1. The window 11 consists of three window parts 12a, 12b and 13. With a specified play angle (θ+θ), the window part 13 accommodates a swing member 14 which can make a relative swinging motion. By rotating the drive plates 5 and 5, compression springs 16 and 17 act on the clutch hub 1 and the drive plates 5 and 5 in series through the swinging member 14, thereby obtaining a range of low torsional toughness. By rotating the plates 5 and 5 further, the swinging member 14 which moves in the window part 13, is integrated into the hub 1. As the spring members 16 and 17 are laid out in parallel to the hub 1 and act on the hub 1, sufficient torsional toughness is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0714024-A (JP)
Title: Apparatus and method for analysis of operation of image data processing
Inventor: JIEEMUZU BAANAADO PEAMAN
IPC: H04N1/62
Filed: 1993-06-04
Abstract: PURPOSE: To easily identify distortion, which is generated in the case of image data processing, through simulation while using the display device of a general- purpose computer. CONSTITUTION: Concerning a system for analyzing image data which receive processing operations more than one, the image data are displayed by using a display palette 30 for mapping a pixel value PV into appearance RGB to be displayed. Under user control, the pixel value is mapped into the appearance to be displayed while emphasizing its small block so that a little fluctuation in the pixel value can be watched. A palette scale showing mapping to be performed by the display palette 30 is displayed near the image to be analyzed.
Patent JP-S61293061-A (JP)
Title: Two color original reader
Inventor: UCHIDA SATOSHI
IPC: H04N1/04
Filed: 1985-06-20
Abstract: PURPOSE:To read an original image without spoiling a readout speed by providing a red light emitting source and a cyan light emitting source which illuminates the same position of an original for exposure and also providing a cylindrical body which is rotated at a specific speed. CONSTITUTION:The slit exposure of the original 1 is performed by the cyan light emitting fluorescent lamp 3 at any time, but the slit exposure of the original 1 by the red light emitting fluorescent lamp 4 is performed intermittently only when the slit 14 of the cylindrical body 13 is positioned between the original 1 and fluorescent lamp 4. Therefore, the simultaneous exposure of the original 1 by the fluorescent lamps 3 and 4 and the exposure by only the fluorescent lamp 3 are alternated. When a two color original which has a red and a black image on a white ground is read, the red image is regarded as the white part in the exposure by only the fluorescent lamp 3, but outputs which differ in level are obtained corresponding to the white part and a black image part when the exposure by the fluorescent lamp 4 is added. They are added by an adding and subtracting circuit 11 to read the white part of the ground part by setting a proper threshold level TH or subtracted from each other to read the image except the red image part. Then, the black image part is read as a part which corresponds neither one.
Patent JP-2000332356-A (JP)
Title: Surface light emitting type semiconductor laser device
Inventor: NODA NORIHIDE
IPC: H01S5/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To realize a long life and easy manufacturing. SOLUTION: A first reflection film 12, an active layer 13 and a second reflection film 14 are formed in one surface of a substrate 11 and electrode layers 15, 16 are formed in a front surface of the second reflection film 14 and a rear surface of the substrate 11, respectively. The first and second reflection films 12, 14 are formed by laminating a disorder layer 21 and a natural superlattice layer 22 of the same material system alternately in a multilayer.
Patent JP-H031600-A (JP)
Title: Chip component front and rear discriminating system
Inventor: MORIMOTO MASAKAZU
IPC: H05K13/02
Filed: 1989-05-29
Abstract: PURPOSE:To shorten predetermined time per one component and to improve its supplying efficiency by arranging a plurality of chip components having different reflectivities on front and rear faces at least in one row on a magazine, and discriminating front or rear of the component in one row unit based on data detected by an image sensor at the whole image of one row. CONSTITUTION:Chip components 2 arranged laterally and longitudinally at an equal interval at a predetermined pitch on a magazine 1 are different in reflectivities on front and rear faces. Linear image sensors (one-dimensional CCD) 5 contained in a camera 4 are coincident in lines of the elements with a X direction to correspond to the lateral one row of the components 2. The magazine 1 placed on a Y direction movable base 3 is so aligned that all the images of the components of initial one lateral row are focused through the lens system 8 of the camera on the photodetecting face 7 of the CCD 5. Each time the base 3 is pitch fed, next lateral one row is so controlled as to be focused on the face 7 of the CCD 5, and the lateral one row components are so controlled that the images are collected plural times at adjacent lines.
Patent JP-S62291435-A (JP)
Title: Control of supercharged pressure for supercharger-mounted internal combustion engine
Inventor: KIMURA SHUJI
IPC: G07C5/08
Filed: 1986-06-12
Abstract: PURPOSE:To aim at improving the power output and fuel consumption of an engine through the control of supercharged pressure by measuring at least one of the supercharged pressure, engine speed, cylinder internal pressure, exhaust gas temperature and the like, and then obtaining from the result of these measurements an optimum supercharged pressure within the operable range at the then engine speed. CONSTITUTION:In an exhaust gas passage 11 is provided a by-pass passage 16 detouring the turbine 12 of a supercharger, and then, in the passage 16 is provided a supercharged pressure control valve 18 which is operated by means of a diaphragm device 17. The supply pressure to a pressure chamber from the diaphragm device 17 is controlled in such a manner that a solenoid valve 21 is duty-controlled by means of a microcomputer 22. In this case, there are provided a supercharged pressure sensor 23, an engine speed sensor 24, a cylinder internal pressure sensor 25, a cylinder head valve-clearance temperature sensor 26 and an exhaust-gas temperature sensor 27, and then, the output signals from these sensors are inputted to the microcomputer 22. And further, an optimum supercharged pressure within the operable range at the then engine speed is obtained, and on the basis of the optimum supercharged pressure obtained, the supercharged pressure control valve 18 is controlled by means of the solenoid valve 21.
Patent JP-2000321572-A (JP)
Title: Liquid crystal display device
Inventor: UMEMOTO SEIJI
IPC: F21V8/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device with good visibility and excellent brightness in both of reflection and transmission modes which does not cause inversion in display. SOLUTION: This liquid crystal display device is produced by disposing a reflection polarizer 3 which reflects natural light to supply linearly polarized light on the lower face side of a light guide plate 1, and disposing a liquid crystal shutter 4 having a liquid crystal cell 42 and at least one polarizing plate 41 on the upper face side of the light transmission plate. In the light guide plate 1, the light from a light source 2 disposed in the entering face 13 side exits from the lower face 12 by a light-emitting means formed on the upper face 11. The linearly polarized light reflected and supplied by the reflection polarizer 3 can be used as it is for the liquid crystal display to prevent absorption loss by the polarizing plate on the opposite side to the visible side.  Therefore, decrease in the use efficiency of light in the reflection mode is small, and the brightness is comparable with a conventional reflection type liquid crystal display device. Even in the transmission mode, equal brightness to or higher brightness than a conventional transmission type liquid crystal display device can be realized. The obtd. device has little leaking of light, realizes high contrast and does not cause inversion of display between the reflection and transmission modes.
Patent JP-S61293011-A (JP)
Title: Balun coil
Inventor: TSUTSUMI YUTAKA
IPC: H01F19/06
Filed: 1985-06-20
Abstract: PURPOSE:To stabilize performance and to realize mass-production by forming transmission transformers on both surfaces of a ferrite substrate and forming a coupling shield hole in the ferrite substrate. CONSTITUTION:Coils 7 and 10 are formed one surface S1 and the other surfaces S2 of the ferrite substrate 1 to form a transmission line transformer. Similarly, coils 8 and 11 are formed on both surfaces S1 and S2 to form a transmission line transformer. The coupling shield hole 19 is formed in the substrate 1 to prevent both transmission line transformers from being coupled together magnetically. Then, the coils 7 and 8, and 10 and 11 are connected mutually by connection lines 9, 12, and 13 through through holes 4-6. Thus, a balun coil is formed to eliminate the need for winding operation and realize mass-production. Further, variances of the degree of coupling of the coils and characteristic impedance are reduced and characteristics in a high frequency band are improved because of the coupling shield hole to stabilize the performance.
Patent JP-S5658444-A (JP)
Title: Hard butter composition
Inventor: EBIHARA YOSHITAKA
IPC: A23C15/00
Filed: 1979-10-19
Abstract: PURPOSE: A hard butter consisting of a fraction of fats and oils extracted from seed of Shorea robusta, having improved heat resistance and blooming resistance, obtained by fractionating fats and oils extracted from seed of Shorea robusta.  
     CONSTITUTION: A hard butter comprising a fraction of fats and oils extracted from seed of Shorea robusta having 80W90 in total weight 2-unsaturated-1, 3-disaturated triglyceride, obtained by removing conventionally an acid, gum, and odor from fats and oils extracted from seed of Shroea robusta, dissolving the fats and oils in solvent for fats and oils, e.g., acetone, ligroin, etc., collecting a crystal part separating out at low temperature, or removing a crystal part with a high-melting point separating out by cooling the solution slightly, by collecting a fraction with a middle melting point which separates out by cooling at low temperature. 
     COPYRIGHT: (C)1981,JPO&Japio