baber/WOPTO huggingface dataset:
Patent JP-H0869908-A (JP)
Title: Manufacture of rare-earth permanent magnet
Inventor: UCHIDA KIMIO
IPC: B22F1/00
Filed: 1994-08-30
Abstract: PURPOSE: To prevent the mixture of nitrogen in fine power during a pulverizing process performed in an environment containing oxygen at a low concentration by preparing a raw material mixture by mixing the fine powder with a solvent in an Ar gas flow containing oxygen at a concentration lower than a specific level and sintering the molded body of the mixture after removing the solvent from the molded body. CONSTITUTION: Fine powder is obtained by pulverizing coarse particles of a raw material for rare-earth permanent magnet in a jet mill while an Ar gas containing oxygen at a concentration of <=30ppm is supplied to the mill. The fine powder is directly recovered in a container filled up with a solvent composed of mineral oil, synthetic oil, vegetable oil, etc., in an Ar gas atmosphere containing oxygen at a concentration of <=30ppm. Then, after obtained a raw material mixture by mixing the fine powder with the solvent, a fixed amount of the mixture is directly thrown in a mold cavity after weighing and a molded body is formed by press-molding the mixture with a punch 1 and die 2 while an oriented magnetic field is impressed upon a coil 4 for oriented magnetic field. Thereafter, a sintered body is obtained by sintering the molded body after removing the solvent from molded body.  Therefore, the mixture of nitrogen in the fine powder during the pulverizing process performed at a low oxygen concentration can be prevented.
Patent JP-S6181255-A (JP)
Title: Water volume responsive window wiper
Inventor: OKUJIMA AKIHIRO
IPC: B60S1/08
Filed: 1984-09-28
Abstract: PURPOSE:To prevent extreme variation of wiper speed by shortening the continual operating time of wiper continuously if a water drip detection signal is obtained through a water drip detection sensor within predetermined time while extending continuously if said signal is not obtained. CONSTITUTION:A water drip detection sensor 1 comprised of a detection electrode 2, an oscillator 3 and a detecting circuit 4 to detect the variation of amplitude on the basis of the variation of electrostatic capacity due to water drip adhering to the glass face to be detected thus to detect the water drip is provided to supply the output to CPU8 thus to control the function of wiper 13. Here, CPU8 will control such that the continual operating time is shortened continuously if a water drip detection signal is obtained through said sensor 1 within predetermined continual time (7sec. for example) while extended continuously if said signal is not obtained. The wiper drive section 12 is controlled with correspondence to the continual time determined in such a manner.
Patent JP-S5995147-A (JP)
Title: Drive system of multi-stage printer
Inventor: SUGAWARA FUKUO
IPC: B41J25/24
Filed: 1982-11-25
Abstract: PURPOSE:To make it possible to smoothly perform type selection without applying excessive force to a type belt, by a method wherein a type belt group is transferred for the sake of type selection and thereafter shifted to a predetermined direction. CONSTITUTION:An actuator 37 is attracted by exciting an electromagnetic solenoid 36 while a rotary rod 25 is rotated and a lefthand second crank 27 and a fourth crank 32 are rotated by the movements of both cranks 26. By this mechanism, three movable pins 29, 33, 35 provided to a third crank 30 raises both type belts 3, 4 upwardly. A DC motor 5 is rotated by a printing start signal to transmit driving force to a drive side pulley 1 and the type belts 3, 4 are rotated to perform the operation treatment of a moving amount ranging from a position detecting part 15 to a type to be printed while the moving amount is counted so that drive transmission is cut off when the type reaches a place where opposed to a hammer 21 to perform printing.
Patent JP-S6361740-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: KIGAMI KATSUHIKO
IPC: F02D41/00
Filed: 1986-09-01
Abstract: PURPOSE:To prevent the falling down of rotating speed due to the drying of the inner wall of an intake pipe, by setting the rotating speed, in which the supply of fuel is returned, higher as the fuel cut time at the time of deceleration becomes long. CONSTITUTION:An electronic control circuit 50 calculates a basic fuel injection quantity on the basis of the detected values of an intake pressure sensor 10 and a revolution sensor 33, and carries out various corrections on the basis of the detected values of an idle switch 11, a water temperature sensor 22, an O2 sensor 27, or the like. When a throttle valve 9 is fully opened to turn an idle switch 11 ON and further the number of revolutions is more than a fuel supply return rotating speed, fuel cut is carried out as being at the time of deceleration. The fuel supply return rotating speed is set so as to become higher as the cooling water temperature is low, and when the fuel cut time continues more than, for example, 20sec.
Patent JP-H0869432-A (JP)
Title: Memory controller
Inventor: KITAGAWA TORU
IPC: G06F12/02
Filed: 1994-08-30
Abstract: PURPOSE: To provide the memory controller which uses plural bus masters and enables fast access from the bus masters to a memory device irrelevantly to the kind of the memory device. CONSTITUTION: The bus masters 21 and 22 output an address signal showing an address of the 1st memory device 25 and a control signal controlling the write/read operation of the 1st memory device 25, and the address signal inputted through a bus 26 is converted by an address converting means 24 into a memory address signal which selects a word address and a digit address of a memory matrix; and this signal is outputted to the 1st memory device 25 through a bus 27 and the control signal is outputted directly to the 1st memory device 25.
Patent JP-H0742482-A (JP)
Title: Disconnection detector of leading wire in a plurality of electromagnetic connectors for driving shield propulsive machine
Inventor: NAKANO KOZABURO
IPC: G01R31/02
Filed: 1993-07-29
Abstract: PURPOSE:To rapidly and accurately detect disconnected defects of leading wires in a plurality of electromagnetic connectors used for a shield propulsion machine. CONSTITUTION:In an electromagnetic connection device system supplying the electric power for driving a shield propulsion machine with a remote control from one main electric source through a cable and a plurality of electromagnetic connection devices parallelly connected thereto, a meter relay 1 detecting the whole currents of the above plural electromagnetic connection devices 6a, 6b is set at the primary side of main electric source. Moreover, light emitting diodes 8a, 8b are parallelly connected respectively against adjusting resistors 5a, 5b connected in respective circuits parallelly connecting these electromagnetic connection devices 6a, 6b and the main electric source.
Patent JP-H0954674-A (JP)
Title: Code converting device
Inventor: HIRAI SHUSAKU
IPC: G06F5/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To convert code data consisting of data in different code format to a desired code format. SOLUTION: This code converting device is equipped with a code conversion object input file 1 which contains code data consisting of data in different code format, a multicode conversion information table 3 wherein an input data painter value 3a indicating the position of a different-format part in the code data, a length value 3b indicating the length of the data, an output data pointer value 3c indicating a data output position after the data is converted, and a code conversion kind 3d showing what kind of code the data is converted into are recorded, and a multicode converting process 4 which reads the code data out of the input file 1 in order and converts the code data to the desired code format according to respective pieces of information in the multicode conversion information table 3 and a code conversion library 2.
Patent JP-2001033574-A (JP)
Title: Device provided with gas turbine power generation system of high temperature reactor arranging two dual pipes
Inventor: ISHIYAMA SHINTARO
IPC: G21D1/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To attain high efficiency and lower plant cost without loosing high safety common in a high temperature gas reactor power generation plant in generating power with nuclear energy. SOLUTION: The present system introduces high temperature/high pressure gas heated in a high temperature gas reactor 8 into a gas turbine 19 to drive a compressor 20 and a generator 21 and to generate electricity. The gas depressurized after using with the gas turbine 19 is pressurized with the compressor 20 to be high pressure gas, and the high pressure gas is returned to the high temperature gas reactor 8 to circulate for use in the constitution. In this case, the device has two dual structure of introduction and exhaust piping of high pressure gas in the reactor 8.  The high pressure gas 29 from the compressor 20 after passing through the outside path of the dual introduction pipe 17 is heated in the core structure of the high temperature gas reactor 8, taken out through the outside path of the dual exhaust pipe 18, introduced again to the core of the high temperature gas reactor 8, heated, and taken out through the inside path of the introduction pipe 17. The obtained high temperature/ high pressure gas is supplied to the gas turbine 19.
Patent JP-H0647559-A (JP)
Title: Spot welding device
Inventor: KIYOTA KAZUHIRO
IPC: B23K37/00
Filed: 1992-07-31
Abstract: PURPOSE:To make a jig on the robot side versatile and to reduce the cost for facility by providing an elevating/lowering mechanism to support an electrode and an elevating/lowering mechanism to support a backbar in a spot welding machine. CONSTITUTION:A work 50 clamped by a material handling robot with a jig is indirectly welded by the spot welding device 1. The jig consists of a work clamping part by which the work 50 is clamped to be fixed and a grounding wire clamping part by which the work 50 is connected to a grounding cable terminal on the welding transformer side. The spot welding device 1 is provided with the elevating/lowering mechanism to support the electrode (a vertically moving cylinder for an arm supporting the electrode) 22 and the elevating/ lowering mechanism to support the backbar (a vertically moving cylinder for an arm supporting the backbar) 33 respectively. Thus, the jig on the robot side is made versatile, the length of the grounding cable is shortened and the space factor surrounding the spot welding device is improved.
Patent JP-H1047517-A (JP)
Title: Electrically operated valve
Inventor: HASEGAWA TADASHI
IPC: F16K31/50
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To attain improvement in lubricating performance in a drive screw part of an electrically operated valve used in a refrigerating cycle or the like. SOLUTION: An electrically operated valve 1 has a can 10, in its outer side, a motor mold 20 is mounted. The motor mold 20 has a stator yoke 21, a magnet wire 22 is connected to a control device in the outside through a lead wire 36. In a valve holder 70 integrally formed with rotors 62, 60, a valve element 80 is slidably supported. A bush 90 secured to a valve main body 40 has an internal thread 92, to be screwed with an external thread part 74 of the valve holder 70. A stopper member 100 is secured to the bush 90, a lever 150 is mounted in the rotor. In an upper/lower limit position of the rotor, the lever 150 dashes against the stopper member 100, rotation of the rotor is stopped.
Patent JP-S6183557-A (JP)
Title: Multi-color image forming device
Inventor: TAKEDA KENJI
IPC: G03G15/01
Filed: 1984-10-01
Abstract: PURPOSE:To prevent the deviation of plural colors of developed images on a transfer means by determining the peripheral length of the transfer means at the integer times of a photosensitive body thereby taking the correspondence between one point on the photosensitive body and the plural points at the peripheral length of the transfer means. CONSTITUTION:A drum 1 is electrostatically charged by a primary electrostatic charger and is subjected to slit exposing of the image irradiated by an illuminating lamp 6 in an exposing part 13. The electrostatic latent image on the drum 1 is developed by a rotary developing device 15. Transfer paper 181 is gripped by a gripper and is conveyed while the paper is wound on a transfer drum 22 by means of an electrostatic charger 25 for attraction and a press roller 26. The toner image on the photosensitive body 1 is trnsferred on said paper while the paper passes through the space between a corona charger 27 for transfer and the photosensitive body 1. The peripheral length of the transfer drum 22 is made integer times the length of the drum 1. The transfer material is fed to fixing roller pair 32, 33 upon completion of the transfer.
Patent JP-H0254448-A (JP)
Title: Magneto-optical disk medium
Inventor: MIURA YOSHIO
IPC: G11B11/105
Filed: 1988-08-18
Abstract: PURPOSE:To drastically suppress the decrease in signal quantity in recording and reproducing characteristics by alternately laminating thin rare earth metallic films and thin transmission metallic films added with specific elements. CONSTITUTION:This disk medium is formed by alternately laminating the thin rare earth metallic films 2 consisting of Tb, etc., which are more easily oxidized than the thin transmission metallic films 3 and the thin transmission metallic films 3 which are added with metals forming a passive state and Fe, Co, etc., of inert metals at the concn. higher than in the thin films 31 by sputtering on the surface of a disk substrate 1 mounted with a dielectric layer. The optical recording medium is thus formed. The oxidation resistance of the recording film is then intensified and the decrease in the signal quantity in the recording and reproducing characteristics of the disk medium is drastically suppressed by the specific thin transmission metallic films.
Patent JP-S6099903-A (JP)
Inventor: WATANABE HARUO
IPC: F22B7/12
Filed: 1983-11-04
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-S5995980-A (JP)
Inventor: ISHIZUE TADASHI
IPC: G21C19/02
Filed: 1982-11-26
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-H0371505-A (JP)
Title: Variable color head lamp for automobile
Inventor: KAWANOBE OSAMU
IPC: F21V9/08
Filed: 1989-08-09
Abstract: PURPOSE:To prevent the colors of right and left head lamps from being different from each other by providing a switching means which drives a filter to convert light from either one of main lamps to the color of a position lamp when disconnection of the other main lamp is detected by a disconnection detecting means. CONSTITUTION:When the main lamp 13 of either one of head lamps A is disconnected a current is caused to flow through an exciting coil 44 and the moveable contact 40a, 41a of a switching circuit 29 is excited and put in a turning movement and makes contact with a first fixed contact 40b, 41b. Then a current is supplied not via a switch 30 but directly from a power source and the filter 21 is kept covered, and so light from the main lamp 13 is converted to yellow color, while light from the position lamp 14 is yellow from the outset; light from both head lamps A, B is therefore kept yellow.
Patent JP-H0753301-A (JP)
Title: Macrobiotic agent for cut flower containing aluminum salt of organic acid as active ingredient
Inventor: MATSUMOTO KEIKO
IPC: A01N3/02
Filed: 1993-08-20
Abstract: PURPOSE:To obtain a compound capable of manifesting macrobiotic effects on a cut flower by retaining water in the cut flower at a low concentration thereof with hardly any phytotoxicity. CONSTITUTION:This macrobiotic agent for a cut flower contains one or two or more of aluminum salts of organic acids.
Patent JP-H0529254-A (JP)
Title: Forming method of wiring
Inventor: TAGUCHI MITSURU
IPC: H01L21/28
Filed: 1991-07-24
Abstract: PURPOSE:To enable Al material to be uniformly filled into a connection hole high in an aspect ratio preventing barrier metal from being oxidized due to an interlayer insulating film. CONSTITUTION:An SiNx side wall 3a is formed on the side wall of a through- hole 2a bored in a PSG interlayer insulating film 2 through etching-back. Then, a Ti layer 4 is formed, and an Al-1% Si layer 5 is formed through a hot sputtering method. Residual moisture and oxygen are discharged out from the PSG interlayer insulating film 2 at a time when a wafer is heated at hot sputtering, but residual moisture and oxygen are blocked by the SiNx side wall 3a at the side wall of the through-hole 2a, so that the Ti layer 4 is prevented from being oxidized. The through-hole 2a is buried by the interface reaction of the Ti layer 4 on the Al-1% Si layer 5. An interlayer insulating film itself may be formed of SiNx.
Patent JP-H0527443-A (JP)
Title: Image forming method
Inventor: AKIYAMA SEIJI
IPC: G03F7/004
Filed: 1991-07-24
Abstract: PURPOSE:To fix an image by curing an unpolymerized polymerizable compd. transferred to an image receiving material. CONSTITUTION:When a photosensitive material contg. microcapsules housing at least a polymerizable compd. and a color image forming substance and an image receiving material having an image receiving layer are used and the unpolymerized polymerizable compd. in the photosensitive material is transferred to the image receiving layer to form an image, resinate, fatty acid salt, naphthenate or borate of a transition metal or an alkaline earth metal is incorporated into the photosensitive layer or the image receiving layer.
Patent JP-H1149317-A (JP)
Title: Work inverting device
Inventor: INA SATOSHI
IPC: B65G7/08
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To execute work carrying-in work and delivering work at the same position. SOLUTION: In a work inverting device, a work holding space 9 is formed in an inverting drum 2 along a diametric line 17 of the drum 2 to open in an outer circumferential surface of the drum 2 at one end, and the inverting drum 2 is rotated for 180 deg., around a rotation axial line 8 after a work 18 is carried into the work holding space 9 from the outer circumferential surface side of the inverting drum 2 to invert the work 18, where the inverting drum 2 is set rotatable for 180 deg., around an axial line 19 perpendicular to both the rotation axial line 8 of the drum 2 and the diametric lime 17.
Patent JP-S6361892-A (JP)
Title: Heat exchanger for automobile
Inventor: YAMAMOTO MICHIYASU
IPC: F28F1/12
Filed: 1986-09-02
Abstract: PURPOSE:To make the length of louvers longer and make the junction area between a curvature part and an outer wall of a tube wider by a method wherein at a plurality of straight line parts of wave-shaped fins, louvers are cut and raised so as to be in parallel mutually along their total length and the curvature at a curvature part is made longer than a half of two adjoining interval distances at plural straight line parts. CONSTITUTION:Fins 1 are composed of straight line parts 11 which are arranged to be at right angles to the longitudinal direction of the tubes 2 between two adjoining tubes 2 and curvature parts 12 connecting continuously both ends of plural straight line parts 11. Each part 11 is in parallel to other and at each part 11 a louver 1a is cut and raised along its total length. The curvature part 11 is formed in a circular arc form with a fixed curvature and its curvature radius is larger than a half of two adjoining interval distances. Combinated assembling body is carried into a furnace and solder material is melted and solidified to make junction parts 3. As the radius of the curvature R at the part 12 is longer than a half of the interval distance Pf between the parts 11 at this time, the facing area between the part 12 and the outer surface of the tube 2 is secured to be sufficiently wider.
Patent JP-H1148675-A (JP)
Title: Manufacture of ink follow-up member for aqueous ink ballpoint pen
Inventor: OGURA NORIO
IPC: B43K7/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent unevenness of viscosity and to remove fine bubble by including the step of making thickener uniform at arbitrary temperature of a specific temperature range. SOLUTION: Base oil is draped with thickener at an arbitrary temperature of a range of 40 to 130 deg.C in part or most of manufacturing steps. At 40 deg.C or higher, it means a temperature for absorbing season change of manufacturing temperature, and at 130 deg.C, it means an upper limit temperature of heating by steam. At 130 deg.C or higher, it does not affect influence to uniformity, but component unevenness of the base oil of each lot reflects its quality. In the case of fine particle thickener in an ordinary pressure atmosphere, 100 to 130 deg.C is satisfactory, and in the case of clay thickener, after a dispersing step, 60 to 130 deg.C is satisfactory. In the case of retaining adjuvant of lower alcohol, it is desirable to gradually volatilize the adjuvant at about 60 to 80 deg.C. And, at 0.1 atm or lower, pressure reduced defoaming process is preferable at 60 deg.C or lower.  In the case of diluting with base oil component by using a dispersing unit, it is uniformly mixed with high activity at 40 deg.C or higher. And, when it is further divided into several times and slightly agitated, it becomes uniform.
Patent JP-H0868206-A (JP)
Title: Building method for building
Inventor: FURUTA ARATA
IPC: E04G21/14
Filed: 1994-08-31
Abstract: PURPOSE: To effectively utilize lifting capacity of a large crane by using a temporary installed frame, to ensure safety during work, and to remarkably shorten working time. CONSTITUTION: Columns 1 and large beams 2 are erected on a foundation and meanwhile, a plurality of small beams 3 are placed on a mounting bed 17 of a temporary installed frame 10. After the temporary installed frame 10 in such a state that the small beams 3 are mounted is lifted by a tower crane and temporarily placed on erected large beams 2, the small beams 3 on the mounting bed 17 are caused to span between the large beams 2 by means of a girder 15 and a hoist crane 16.
Patent JP-S5995942-A (JP)
Inventor: KANEFUJI YUUJI
IPC: B02B7/00
Filed: 1982-11-25
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-S6450163-A (JP)
Title: Character processor
Inventor: KAZUMI KENICHI
IPC: G06F17/21
Filed: 1987-08-19
Abstract: PURPOSE:To display the calculated relative difficulty degree, and to absorb a difference of each international level by displaying an inputted sentence, storing a word relative difficulty degree level corresponding to a word, as information in a dictionary store means, and calculating a relative difficulty degree of an input document by its stored relative difficulty degree information. CONSTITUTION:By a keyboard KB of a document processor, a starting means 110 is started, and an inputted document is displayed on a display means 130 by a control of a dictionary display control means 120. In this case, a relative difficulty degree level of a word which has been added to the word is inputted to a relative difficulty degree calculating means 160 from a dictionary 100. After this procedure has been repeated, a relative difficulty degree decision starting means 140 is operated, and a relative difficulty degree of the whole sentence is calculated by the relative difficulty degree level of the word stored in the means 160. Subsequently, the calculated calculation value is inputted to a relative difficulty degree display control means 150, by which the relative difficulty degree of the sentence is outputted as a message to the display means 130, and a level difference of the international capacity is absorbed by the processor.