baber/WOPTO huggingface dataset:
Patent JP-H07226941-A (JP)
Title: Fixing method of solid-state image pickup element and its fixing structure
Inventor: NOZAKI MASAO
IPC: H04N5/335
Filed: 1994-02-10
Abstract: PURPOSE:To provide a structure for fixing a solid-state image pickup element without use of a screw or an adhesives. CONSTITUTION:The fixing structure for a solid-state image pickup element is made up of an element bracket 4 soldered to a prescribed position of a prism holder 10 supporting a color separate prism 11, a board 5 soldered to the element bracket 4, a solid-state image pickup element 2 whose leg terminal 2a is soldered to the board 5, and an elastic member interposed between the element bracket 4 and the solid-state image pickup element 2. The solid-state image pickup element 2 is fixed to the prism holder 10 by soldering, resulting that no deformation is caused even after the use for a long time.
Patent JP-H07231678-A (JP)
Title: Pulse power source
Inventor: KOGANEZAWA TAKEHISA
IPC: H02M9/04
Filed: 1994-02-14
Abstract: PURPOSE:To charge a capacitor to high voltage with high voltage accuracy and repetition by estimating the charge voltage of the capacitor from the present charge voltage of the capacitor and the current retained in a reactor, and inhibiting the pulse output of a power converter when this estimate accords to the charge voltage command of the capacitor. CONSTITUTION:A charge voltage estimate circuit 78 estimates the charge voltage of a capacitor C0 from both values of detection circuits 76 and 77. An inhibiting circuit 79 compares the charging voltage estimated with a charging voltage estimate circuit 78 with the command voltage, and inhibits the gate output of a gate circuit 75 when the difference between them is in the allowable range. This way, the output determent of the inverter is performed by estimating the charge voltage before the capacitor C0 is charged with currents being retained in the reactor 6, so it is not influenced by the delay by voltage feedback control, and even in the frequency repeated charging of the capacitor, accuracy can be gotten in the voltage.
Patent JP-S57132305-A (JP)
Title: Self-holding type solenoid
Inventor: SHIMAMUNE MASAJI
IPC: H01F7/122
Filed: 1981-02-07
Abstract: PURPOSE:To hold driving shafts under non-energized condition at right and left opposite-end positions by arranging annular magnets at both sides of a driving coil. CONSTITUTION:Annular permanent magnets 4, 4' are fixed to the arms 1a, 1a' of ?-shaped yokes 1, 1'. Collars 6, 6' and driving shafts 2, 2' are installed at the opposite ends of a plunger 5. When a driving coil 7 is under non-energized conditions, the plunger 5 is magnetized by the magnets 4, 4' and stabilized at either of right or left position. With a current flowed to a coil 7 when the plunger 5 is located at left, the plunger 5 moves towards right when the magnetized direction of the plunger 5 by this current is opposite to the magnetized direction by the magnet 4, and the driving shafts 2, 2' are held at right by the magnet 4'.
Patent JP-H01194066-A (JP)
Title: Signature system
Inventor: KUMAGAI YASUKO
IPC: G06T11/60
Filed: 1988-01-29
Abstract: PURPOSE:To provide a document with reliability indicating a unique sign writing by the signer himself/herself by inputting a character string and a sign specific for a document to be signed as hand-written characters, internally composing these image data and sticking the composed image data to a sign column of the document. CONSTITUTION:When a signer 103 intends to sign a sign column 102 of a document 101, a key word 105 specific for the document extracted from the document 101 by a key word extracting rule 106 and the name 104 of the signer 103 are inputted by hand-written input 107. The two image data are composed and superposed and the composed image is stuck to the sign column 102 of the document 101. Thereby, the sign is constituted of the hand-written name and unique key word specific for the document. Consequently, the unique sign for the signer and the document can be obtained, the connection of the name and the key word of the document can be increased by superposing the hand- written name and the image data of the document in a range capable of deciding the composed state and the copying of the sign can be made difficult.
Patent JP-2000212266-A (JP)
Title: Preparation of flame-retardant polyester
Inventor: SAKAI MAKIKO
IPC: C08G63/78
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To prepare a flame-retardant polyester at a high productivity at a low cost by conducting esterification or transesterification in the presence of an organophosphorus compound in a specified amount in terms of phosphorus and an unsaturated aliphatic compound in a specified amount based on the organophosphorus compound. SOLUTION: The esterification or transesterification of at least one dicarboxylic acid (e.g. terephthalic acid) and at least one glycol (e.g. ethylene glycol) is conducted at 250 deg.C or higher in the presence of an organophosphorus compound of the formula in such an amount that the phosphorus content in the resultant polyester is 500 ppm or higher and an unsaturated aliphatic compound of the formula: X1-R4-X2 (e.g. itaconic acid) is in an amount of 0.9-1.2 mol per mol of the organophosphorus compound. Then, a catalyst (e.g. antimony dioxide) is added to the reaction system, which is then subjected to polycondensation at 220-290 deg.C to give a polyester. In the formulas, R1 and R2 are each H or a 1-12C hydrocarbon group; R4 is a 2-12C alkylene group having an unsaturated bond on the side chain or on the main chain; and X1 and X2 are each hyroxyl or carboxyl.
Patent JP-H09188622-A (JP)
Title: Curing agent metabolic osteopathia containing n-quinolylanthranilic acid derivative as active component
Inventor: TSUBUKI TAKESHI
IPC: C07D215/44
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain a more excellent curing agent for metabolic osteopathia having high safety by using a specific compound having an ossification- accelerating action with an accelerating function of osteoblast. SOLUTION: This curing agent for metabolic osteopathia contains an N- quinolylanthranilic acid derivative expressed by the formula or its pharmaceutically allowable salt (R<1> is H or trifluoromethyl; R<2> is H, a halogen or trifluoromethyl; R<3> is H, a lower alkyl, a halogen or trifluoromethyl; R<4> is H, a lower alkyl or 2,3-dihydroxypropyl). As a compound of the formula, especially N-(8-trifluoromethyl-4-quinolyl) anthranilic acid 2,3-dihydroxypropyl ester is preferable. As a pharmacologically allowable salt of the compound expressed by the formula, a salt of sodium, potassium, magnesium or methylamine, etc., are exemplified.
Patent JP-H08206671-A (JP)
Title: Sewage treatment apparatus
Inventor: ODA KENJI
IPC: C02F3/00
Filed: 1995-02-03
Abstract: PURPOSE: To easily perform piping construction and to enhance the treatment efficiency of sewage by improving air circulating efficiency in a treatment tank by arranging an exhaust port and an air sending cylinder to one space surrounded by the imaginary line passing the center of the treatment tank and the treatment tank when the treatment tank is looked from the upper surface thereof. CONSTITUTION: Excretion is temporarily stored in a J-shaped pipe 3 through a connection pipe 2 and overflows to a stirring tank 1 to be stirred by the air supplied from the first blower 7 connected to a first air supply pipe 5 to be preparatorily decomposed. When excretion reaches the height of an excretion outflow pipe 10, it overflows to a treatment tank 9 to be decomposed by the air supplied from the second blower 15 connected to a second air supply pipe 13. Further, when the excretion reaches a water level detection part 18, a heater 16 is operated and a blower 12 sends air.  Since there is a difference in the creeping distance from an air sending cylinder 11 to a second exhaust port 17 and a difference is generated in the arrival time of blown- out air at the time of the looking from the upper surface of the treatment tank 9, a pressure difference is generated in the treatment tank 9 and a convection is generated and exhaustion can be efficiently performed.
Patent JP-S59144470-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1983-02-04
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-S63188430-A (JP)
Title: Device for estimating wrinkle pressing face of press die
Inventor: NAKAMURA SHINICHIRO
IPC: B21D24/04
Filed: 1987-01-29
Abstract: PURPOSE:To elevate the quality of a forming product by equipping the pressing pin arranged corresponding to a wrinkle pressing face, the work supporting mechanism provided by opposing thereto and the height setting mechanism of the pressing pin and deforming the work outer peripheral part in the shape running along the wrinkle pressing face. CONSTITUTION:A work pressing mechanism 50 has the pressing pin 51 arranged at the lattice point 33 on the face corresponding to a wrinkle pressing face. The pressing pin 51 is linked to the height setting mechanism 52 equipped with the servo mechanism setting to a specific height and the tip part of the pressing pin 51 is formed in semispherical shape. The height setting mechanism 52 displaces the height of the pressing pin 51 by inputting the data of the shape of the wrinkle pressing face. A work supporting mechanism 40 is provided by opposing to the pressing pin 51, providing a supporting pin 44 on a spring 43. With this device the height of each pressing pin 51 is detected and a NC tape is made by obtaining the final data on the wrinkle pressing face and outputted to a NC cutting machine, etc. The accuracy in the estimation of the wrinkle pressing face of a press die is increased to reduce the correcting man/hour of a die.
Patent JP-H07224212-A (JP)
Title: Polyester resin composition
Inventor: TANAKA KATSUJI
IPC: B65D1/00
Filed: 1994-02-14
Abstract: PURPOSE:To provide a polyester resin composition featured in that it is excellent in flavor retention, heat sealability, pinhole resistance, impact resistance, flexibility, spreadability, etc., and especially in that its heat sealability scarcely deteriorates even when stored at high temperatures for a long time. CONSTITUTION:This composition comprises 60-99wt.% copolyethylene terephthalate containing 3-25mol%, based on the diol component, cyclohexanedimethanol as the comonomer component and 1-40wt.% modified polyolefin obtained by grafting a polyolefin with 0.2-1.0wt.% unsaturated carboxylic acid or its anhydride.
Patent JP-2000214372-A (JP)
Title: Lens drive device and lens position or speed detecting device
Inventor: KUWAKINO KOJI
IPC: H04N5/232
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a lens drive device and a lens position or speed detecting device controlling a lens based on a digital signal by converting an analog control signal outputted from a lens controller and an analog position signal outputted from a lens position detector into a digital signal, and capable of easily and accurately correcting an error caused by the deviation of the respective elements of a circuit for converting an analog signal into a digital signal by correcting the error by a specified arithmetic operation to the acquired digital signal. SOLUTION: An analog control signal outputted from the lens controller 10 is inputted in a CPU 16 through a level conversion circuit 12 and an A/D converter 14. The CPU 16 corrects the error caused by the deviation of the circuit elements in the case of converting the analog control signal into the digital signal by the specified arithmetic operation to the digital signal acquired from the A/D converter 14.
Patent JP-S62175132-A (JP)
Inventor: KIZAWA RIKIICHI
IPC: A21D8/00
Filed: 1986-01-28
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-H08214182-A (JP)
Title: Av system
Inventor: ISHII TOMOHIDE
IPC: H04N5/00
Filed: 1995-02-06
Abstract: PURPOSE: To attain the AV system comprising combinations of a television receiver and its peripheral equipments operated interactively on a screen by means of one common remote commander. CONSTITUTION: A television receiver 11 and its peripheral equipments 12, 13 are respectively provided with a screen display means and a common remote commander 14 is provided with a television input changeover button, a menu button, cursor moving buttons and an enter button and operated interactively while observing a screen menu and a control means of each equipment is programmed to be in reception operation at all times by an input changeover command and programmed to be in reception operation only when its own video image is selected in the case of other commands. When its own video signal is selected, operation functions are displayed as a list on a screen and the operation function is selected by a cursor.
Patent JP-H09205857-A (JP)
Title: Combine harvester
Inventor: MAKIZONO HARUMICHI
IPC: G05G9/02
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To constitute an operation system simply by eliminating the concentration of members for maneuvering control over a vehicle body and elevation control over a reaping preprocess part. SOLUTION: This combine harvester is equipped with a single operation lever 23 which performs maneuvering control of the vehicle body by a right-left swing around a 1st axis Y and elevation control over the reaping preprocess part by a front-rear swing around a 2nd axis X. The 1st axis Y and 2nd axis X are made different in up-down height. Further, the combine harvester is equipped with a cylindrical member 39 which rotates around the 2nd axis X when the operation lever 23 swings forward and back and the cylindrical member 39 includes a shaft-shaped member 40 which moves along the 2nd axis X as the operation lever 23 swings to the right and left, and the combine harvester is also equipped with an interlocking mechanism for elevation which transmits the turning force of the cylindrical member 39 to an elevation control valve and an interlocking mechanism for maneuvering which transmits the moving force of the shaft-shaped member 40 to a manuevering valve.
Patent JP-H11217209-A (JP)
Title: Granular active carbon for natural gas occlusion and its production
Inventor: OGASA HIROSHI
IPC: C01B32/336
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a granular active carbon enabling natural gas occlusion at relatively low pressures with high occlusion capacity. SOLUTION: This granular active carbon 1 has a plurality of 1st and 2nd fine pores 2 and 3, respectively, for the purpose of occluding the constituent gas molecules of natural gas; wherein the diameters (d1 ) and (d2 ) of the 1st and 2nd fine pores 2 and 3 satisfy the relationships: 2d<d1 <=2.5d and 5d<d2 <=6d, respectively ((d) is the diameter of the constituent gas molecule), and it is desirable that the volume proportion (p) of the total 2nd fine pores 3 in the total fine pore volume satisfy the relationship: 5%<=p<=15%.
Patent JP-S59145077-A (JP)
Title: Electrostatic application of oil onto wire material
Inventor: SHIDA NAOYA
IPC: B05B5/025
Filed: 1983-02-07
Abstract: PURPOSE:To accurately hold the amount of oil applied onto a wire material within an allowable range at all times, by controlling the amount of carrier air in direct proportion to the running speed of said wire material and voltage to be impressed onto an ionizer electrode in inverse proportion to said running speed. CONSTITUTION:When a welding wire 2 is carried at a predetermined speed, detection voltage corresponding to the carrying speed is discharged from a tacho generator 30 and supplied to a driving motor 31 and a high-voltage generator 33 for an ionizer to control the amount of carrier air and the voltage of the ionizer under the optimum condition. Hereon, with the increase of the voltage of the ionizer, the amount of particles attractively captured onto a guide wall 21 by the effect of dust precipitation becomes larger, while the amount of oil adhering onto the wire 2 is reduced. Hence, by controlling the number of rotation of the motor 31 for driving a blower in direct proportion and the voltage to be impressed onto an ionizer electrode 22 in inverse proportion on the basis of the detection voltage of the tacho-generator 30, the amount of oil to be applied is let certainly follow the running speed of the wire, even when said running speed varies over a broad range.
Patent JP-H08213038-A (JP)
Title: Control method of fuel cell power generation device
Inventor: SEYA AKITOSHI
IPC: H01M8/04
Filed: 1995-02-06
Abstract: PURPOSE: To provide a control method by which protective operation can be safely performed without damaging a fuel cell main body even when a shortage of a supply oxygen is caused. CONSTITUTION: Unit cells 5 formed by sandwiching an electrolyte layer 2 by a fuel electrode 3 and an air electrode 4 are layered by plural layers by interposing a separator 6, and are formed by properly incorporating a cooling plate 7. In this fuel cell main body 1, an electric potential difference between a fuel gas outlet voltage sensor 8 and a fuel gas outlet voltage sensor 9 arranged in the outlet vicinity and the inlet vicinity of fuel gas of the fuel electrode 3 is measured. When a measured value exceeds a preset value A, a control signal is sent to a control valve 14 from a control device 12, and a flow rate of raw material fuel to be sent to a reforming system reactor 13 is increased.  When the measured valve further exceeds a preset value B higher than A, a value of a load 10 is reduced by a control signal from the control device 12, and when the measured value further exceeds a preset value C higher than B, a load switch 11 is cut off by a control signal from the control device 12, and operation of a device is stopped.
Patent JP-H01194282-A (JP)
Title: Ceramics heater, electrochemical element, and oxygen analysis device
Inventor: SHIBATA KAZUYOSHI
IPC: G01N27/407
Filed: 1988-01-28
Abstract: PURPOSE:To improve the reliability and to realize a low cost by composing the heating member of a heater element mainly with a cermet including a precious metal and a ceramics, and composing a lead mainly with a base metal or a cermet including a base metal and a ceramics. CONSTITUTION:The heating member 6 of a heater element 4 is composed of a cermet including a metal mainly of a precious metal and a ceramics, and baked together with a ceramics substrate 2 at a time, to make into a unitary structure. A lead 8 is composed of a metal consisting mainly of a base metal, or a cermet including such a metal and a ceramics. The heating member 6 and the lead 8 are connected by a connection 10 which consists of an alloy of a precious metal and a base metal, or the like. By such a constitution, a burning-out and the like of a heater at a high temperature is prevented, and the durability is improved, while the cost of the ceramics heater, and the element and the device using the ceramics heater can be reduced.
Patent JP-S55111768-A (JP)
Title: Decolorization and purification of stevia sweet component
Inventor: OGAWA SUSUMU
IPC: A23L27/00
Filed: 1979-02-20
Abstract: PURPOSE: To carry out through decolorization with less loss, by a method wherein an aqueous solution of crude extract containing sweet components from the foliage  of Stevia rebaudiana Bertoni is treated with porous weakly basic anion exchange resin in salt form.  
     CONSTITUTION: The foliage of Stevia rebaudiana Bertoni is extracted with cold water, warm water or a hydrophilic organic solvent such as aqueous alcohol. The extract is dissolved in water to obtain an aqueous solution of crude extract containing sweet components. The aqueous solution of the crude extract is treated with porous weakly basic anion exchange resin in salt form to adsorb coloring matter in the crude extract on the resin. The ion exchange resin, in which resin substrate is porous and in the form of a salt such as Cl, or SO 4  type, is used, Preferably, the treatment of the resin is carried out by adjusting the concentration of solids in the solution to 1W30% and the pH to 4W7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59143814-A (JP)
Title: Control method for part feeder
Inventor: NISHINO HARUKI
IPC: B65G47/31
Filed: 1983-02-04
Abstract: PURPOSE:To improve the efficiency of feeding a part by operating a vibration part feeder at low speed when parts on a part transport path overflow in a part feeder for rectilinearly transporting a part fed from a vibration part feeder with a part transporting machine. CONSTITUTION:During operation, as a control circuit 15 is adapted to apply half-wave alternate current for high-speed operation to an electromagnet coil in a vibration driving portion 6 of a vibration part feeder 1 at the time of normal operation, parts (m) are supplied one by one in a slingle layer and in a single line on a belt conveyer 8 from a supply end 5 of the part feeder 1. As the belt conveyer 8 is running at a substantially constant speed, the parts (m) are aligned in a line substantially at regular intervals and transported. When in such a condition, the speed of feeding a part from the part feeder 1 is increased to eliminate the interval between the parts, the control circuit 15 is adapted to detect the overflow condition from an output of a photo detecting element 14, and apply half-wave alternate current from low-speed operation to the above electromagnet coil, thereby operating the part feeder 1 at low speed.
Patent JP-S57133428-A (JP)
Title: Alignment optical system capable of variable magnification
Inventor: KANETANI FUJIO
IPC: H01L21/30
Filed: 1981-02-12
Abstract: PURPOSE:To make an easy and high-precision alignment possible in any magnification, by providing a focusing screen and a lens of variable magnification between an object lens and a prism and image-forming reference marks and alignment marks onto the prism. CONSTITUTION:The first focusing screen 23 having a reference mark 23a and a relay lens 25 of variable magnification are provided between the first object lens 21 and a right-angled prism 30. The first alignment mark 3 of a wafer 1 is projected onto the focusing screen 23 and is projected onto a slope 31 of the prism 30 together with the reference mark 23a by the lens 25. The second alignment mark 4 is projected onto a slope 32 of the prism through the same course also, and these four images are observed by an eyepiece 36. In this constitution, even if the magnification is raised, reference marks 23a' and 24a' are magnified without changing center positions. Thus, an easy and accurate alignment due to magnified images is possible independently of magnifications.
Patent JP-S53103936-A (JP)
Title: Electroplating solution
Inventor: MURAKAMI KAZUHITO
IPC: C25D3/34
Filed: 1977-02-23
Abstract: PURPOSE: Electroplating solution, being able to make plating layer, having surfficient smooth surface and stability against heat, obtained by adding alkanol sulfonic acid to the water solution, containing at least one kind of tin or lead salts, inorganic acid and surface active agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07226328-A (JP)
Title: Method of drying ferrite magnet
Inventor: MIKAMI AKIRA
IPC: F26B5/04
Filed: 1994-02-15
Abstract: PURPOSE:To uniformly dry out a ferrite magnet in a short time by a method wherein a microwave power unit is properly set in output for each type of molded bodies based on its drying characteristics curve. CONSTITUTION:A moving conveyer 11 is provided inside a drying oven 10 to move cases 21 so as to irradiate all the surfaces of molded bodies with microwaves to dry them out without producing unevenness of drying. Microwave power units 14 are provided to the inner upper part of the drying oven 10. A microwave diffusing vane 15 is provided to a microwave radiating opening of the microwave power unit 14 to diffuse microwaves. A11 the surfaces of the molded bodies can not be irradiated with microwaves only by the microwave diffusing vanes 15, so that a waveguide 16 which is rotatable and swingable along or vertical to the traveling direction of the moving conveyer 11 is provided to a few of the microwave power units 14, and by controlling an outer control device (set time and set angle), molded bodies are restrained from being too quickly dried out.