baber/WOPTO huggingface dataset:
Patent JP-H03246426-A (JP)
Title: Measuring method for aerodynamic noise
Inventor: HARUNA SHIGERU
IPC: G01M9/06
Filed: 1990-02-24
Abstract: PURPOSE:To accurately evaluate the intensity and sound quality of aerodynamic noise in a design stage by providing many microphones on the surfaces of bodies in an air flow and setting a reference position where the highest pressure is obtained among positions measured by the microphones, and measuring variation in the pressure at the position. CONSTITUTION:Many microphones 3 are arranged on the surfaces of the bodies 1 and 2 placed in the air flow, the reference position is set where the highest pressure is obtained among the respective positions measured by the microphones 3, and the pressure variation at the position is measured. Varying pressure PFn of each frequency Fn is found by analyzing the frequency of the pressure variation and the influence range SFn of the varying pressure PFn of each frequency Fn is found according to respective pressure values at the respective positions measured by the microphones 3 and substituted in an equation I to calculate the intensity X of the noise. Further, the sound quality of the noise is decided according to the characteristic of the value Y shown by an equation II to the frequency.
Patent JP-S60187449-A (JP)
Title: Method and device for continuous casting
Inventor: NOSHITA KOUHEI
IPC: B22D11/20
Filed: 1984-03-06
Abstract: PURPOSE:To obtain a billet free from segregation, surface crack, etc. in horizontal and continuous casting by cooling the base of a mold to grow a solidified shell in an early period and accelerating the upward solidification in one direction while drawing the solidified shell in the horizontal direction. CONSTITUTION:A molten steel is cooled from the base of a mold 6 curved to increase the thickness of a cast billet in the drawing direction to form a solidified shell and to grow the shell in an early period. The mold 6 has an inside mold plate 19 manufactured of a material having good heat conductivity such as a copper plate or the like for the above-mentioned purpose. Said inside plate 19 is cooled by the cooling water for the mold and is so formed as to have the acute angle between the surface of the molten steel and the base of the plate 19. The base and side face of the solidified shell are subjected to heat extraction by a force cooler 9 and while the solidified shell is grown in the direction of the top surface, the solidification is completed at the point P. The rate of pouring and the drawing speed by pinch rolls 11 are controlled by a control device 17 with the measured value of a device 16 for measuring the thickness of the billet 5 as a reference.
Patent JP-H10242143-A (JP)
Title: Semiconductor device, method and apparatus for manufacture thereof and method of forming insulation film of semiconductor device
Inventor: MATSUURA MASAZUMI
IPC: H01L21/768
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To lower the dielectric const. and improve the burying characteristic by forming an insulation film by the chemical vapor deposition using a mixed gas of a silane-based gas and hydrogen peroxide and a mixed gas of silane and hydrogen peroxide. SOLUTION: On an Si substrate 1 an Al wiring 2 is laid, a lower layer plasma oxide film 3 is formed on the surface of the substrate 1 and Al wiring 2, an Si oxide film 4 is formed on the film 3 by the chemical vapor deposition using a mixed gas of monomethyl silane which is a silane type gas contg. Si atoms coupled with hydrocarbon groups, silane and hydrogen peroxide water, and an upper layer plasma oxide film 5 is formed on the oxide film 4 to obtain a flat layer insulation film 6. This lowers the dielectric cost. And improves the burying characteristic.
Patent JP-S51118374-A (JP)
Title: Manufacturing process for oxidized silicon film
Inventor: KITAMURA MASAYOSHI
IPC: H01L21/316
Filed: 1975-04-10
Abstract: PURPOSE: Manufacturing process for oxidized silicon film with high purity. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07253778-A (JP)
Title: Electronic musical instrument
Inventor: IKEDA TAKASHI
IPC: G10G1/00
Filed: 1994-03-15
Abstract: PURPOSE:To effectively use a display screen and to facilitate the setting operations of a multi-function electronic musical instrument on which various setting operations are done on the screen display. CONSTITUTION:A setting mode is selected by operating F1 switch 531 to F8 switch 538 in a function menu mode. The setting modes are displayed on a display screen 6a as a card index pattern in which setting item indexes of [NAME/CONTROL], [COMMON] and [ENVELOPE] are superimposed. Using the operations of F6 switch 536 and F7 switch 537, pages of the card pattern are turned over. Functions corresponding to the display contents of the display screen are set to wheels 541 to 548 and these wheels are used for setting operations.
Patent JP-2000238191-A (JP)
Title: Low contaminable interior and exerior finish materials
Inventor: HARUNA MOTOMASA
IPC: B32B27/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To hydrophilize a surface and to obtain a high coating film hardness and a low contaminability by providing a coating film containing a specific ratio of a silicone component and surface modified by emitting an oxygen plasma on the uppermost layer. SOLUTION: A coating film containing 50 wt.% of a silicone component and surface modified by emitting an oxygen plasma is provided on an uppermost layer. The silicone coating film is a solution containing, for example, an organosilane oligomer solution, silanol group-containing polyorganosiloxane, an organosilane oligomer and a catalyst. As the base material, a concrete, slate, mortar, calcium silicate veneer, stainless steel, aluminum, glass base material, plastic base material or the like is used. A method for hydrophilizing by using an oxygen plasma has the step of applying a high frequency to the base material coated with a silicone coating film in an atmosphere filled with oxygen under a normal or reduced pressure.
Patent JP-H07253770-A (JP)
Title: Information outputting device
Inventor: ENDO OSAMU
IPC: B41J5/44
Filed: 1994-03-15
Abstract: PURPOSE:To output the typeface which closely resembles the typeface requested by a user when a typeface that is not stored in the output device side is included in the plural typeface requested by the user. CONSTITUTION:The device is provided with a typeface storage section 13 which stores plural typefaces that may be requested to be outputted, a typeface information table 12 which stores feature data of plural typefaces for every prescribed typeface category and a degree of similarity computing section 6 which computes the distance between the plural typeface sets being requested for output and the plural typeface sets that can be outputted based on the feature data. Moreover, a typeface deciding section 5 makes a decision to replace the output requested plural typefaces with the typeface set which can be outputted and has a largest distance computed by the section 6 based on the presence and the absence of the typeface stored in the table 12, if at least one typeface among the plural typefaces being requested for output does not exist in the section 13, and an output processing section 7 which output processes the plural typefaces which are decided to be outputted are provided.
Patent JP-H03245263-A (JP)
Title: Automatic application handling fee payment system and automatic application delivery document issue system
Inventor: YASUMATSU FUJIO
IPC: G06Q50/00
Filed: 1990-02-22
Abstract: PURPOSE:To automate a procedure including various handling operations up to the payment of the handling fee in regard of a single sheet of application by filling some of necessary handwritten entry columns for an application needed for payment of the handling fee in an entry system that can be optically read and reading these entry columns via an optical reader. CONSTITUTION:A resident card delivery application 1 to be filled up in a mark system includes an application section display column 10 and a mark entry column 11 on the upper right shoulder of the application 1. A mark 2 to be filled in black is contained in a resident section mark entry column 11. In addition, the mark entry columns 15 - 18 are prepared together with the handwritten entry columns 12 - 14. Then the application 1 is put into an application slit of an automatic handling fee payment machine, an optical reader contained in this machine reads two marks of an applicant to input and specify the section of application and the needed number of copies. Then the whole or some of these application items are displayed on a display together with their amounts charged. When the applicant inputs the charged amount and pushes a final confirmation button, a reception mark 20 is written on the application 1 and at the same time a receipt is issued.
Patent JP-S61202218-A (JP)
Title: Input and output device
Inventor: TANAKA ATSUSHI
IPC: G06F3/041
Filed: 1985-03-06
Abstract: PURPOSE:To simplify the constitution and to improve the image resolution with an input/output device by setting a mirror at a position where the light sent from the screen of a light emitting type display is reflected and detecting the position of an obstacle to the light by receiving the light reflected from the mirror. CONSTITUTION:A mirror 4 is set at a position where the light sent from the screen 3 of a light emitting type display like a CRT, etc. While a photodetector 2 is set beside the screen 3 to receive the light reflected from the mirror 4. The mirror 4 contains mirrors 4a and 4b for X and Y axes respectively; while the photodetector 2 contains detectors 2a and 2b for X and Y axes respectively. Thus the positions of X and Y axes are detected. Thus the positions on the screen 3 are scanned successively by a display controller. Then the position of an obstacle like a finger, etc. which cuts an optical path can be detected by the light reflected from the mirror 4.
Patent JP-S54136644-A (JP)
Title: Thyristor amplifier
Inventor: KUROSAWA TOSHIAKI
IPC: G05F1/56
Filed: 1978-04-17
Abstract: PURPOSE: To protect the thyristor amplifier, by means of inhibiting an output of the phase shifter at an operational time of the overcurrnt fault detecting relay.  
     CONSTITUTION: A firing pulse, fed from an output winding 7, 8 of the magnetic phase shifter, makes a firing control for a thyristor 2, 3, to control the power fed to a load 4. At this time, in the primary side of a transformer 1 that feeds an AC power source to the thyristor amplifier, is provided an overcurrent relay 18 through a current transformer 16. In case of the overcurrent relay 18 happening to work due to a short-circuit of the thyristors 2, 3, a contact 18b2 of said overcurrent relay 18 disconnects a power supply to the magnetic phase shifter, to inhibit a firing pulse fed to the thyristor 2, 3 from the magnetic phase shifter, and protecting the thyristor amplifier. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62203030-A (JP)
Title: Torque sensor
Inventor: YAGI TORU
IPC: G01L3/10
Filed: 1986-03-03
Abstract: PURPOSE:To enhance the sensitivity for measuring the change in magnetic permeability, by fixing a magnetic body on a torque transmitting body and arranging an exciting coil pole and two detection coil poles so that the magnetic flux paths connecting the former and the latter two coincide with a direction making the change in magnetic permeability max. CONSTITUTION:A magnetic body comprising an amorphous magnetic thin body is fixed to a cylindrical member 10 as a torque transmitting body and a housing 48 is further mounted to the outer periphery of the cylindrical member 10 on a common axis in a freely rotatable manner. Three magnetic poles are protruded from the inner surface of the housing 48 toward the magnetic body fixing surface and an exciting coil is wound around one exciting coil pole 14 and a detection coil is wound around two detection coil poles 16, 16. Further, the exciting coil pole 14 and two detection coil poles 16, 16 are arranged so that the magnetic paths 18 connecting the exciting coil pole 14 and the detection coil poles 16 coincide with a direction 20 making the change in magnetic permeability max. By this constitution, the change in the magnetic permeability by torque applied is caught to the max. degree to enhance measuring sensitivity.
Patent JP-H01219595-A (JP)
Title: Reactor decay heat remover
Inventor: WAKE MINORU
IPC: G21C15/18
Filed: 1988-02-29
Abstract: PURPOSE:To assure stable operation under extremely low load by adding a recirculation system to be used at the time of start-up and shutdown to a once- through type steam generator, maintaining the lower limit value of a feed water flow rate even after the shutdown of a reactor and operating a recirculation pump at the start water level of the recirculation pump. CONSTITUTION:A steam separating valve 22 is provided to an outlet steam pipe of the once-through type steam generator 5 and is branched to a steam separator 20. The satd. water outlet of the separator 20 is connected via the recirculation pump 6 to the inlet side of the generator 5. A main circulation pump 4 of a secondary main cooling system is tripped and is transferred to a low flow rate operation but the feed water flow rate is maintained at a specified flow rate confined by the lower limit set value at the time of removing the decay heat after tripping of the reactor. The pump 6 is started and the decay heat removing operation under the extremely low load is executed by starting the pump 6 when the water level of the separator 20 rises and arrives at the start water level as the outlet temp. of the reactor falls. The operation is, therefore, stabilized and the reliability, etc., thereof are improved.
Patent JP-S56141787-A (JP)
Title: Source for power by permanent magnet
Inventor: SUGANO ZENZABUROU
IPC: F03G7/10
Filed: 1980-04-03
Abstract: PURPOSE:To contrive the saving of energy by rotating a revolving body utilizing a mutual-interaction between magnetic lines of force. CONSTITUTION:The permanent magnets 52-55 whose N-poles are directed toward a main shaft 1 and S-poles are directed outward respectively are installed with a bearing being interposed on the outer periphery of the center of the main shaft 1, the permanent magnets 50, 59 respectively are built-in around the mangets 52-55 through a nonmagnetic member and the revolving body is integratedly attached and fixed to the shaft. Powerful permanent magnets 3-10 with the N-poles being directed outward are burry-fixed at prescribed intervals on the outer periphery of a rotary drum 2 molded with the nonmagnetic member through the nonmagnetic member before and behind the revolving body in the center, and the rotary drum 2 is attached and fixed to the main shaft 1 to form the armature. Further, a magnetic path is spirally formed on the inner peripheral wall of an outer periphery fixing frame body 47 and permanent magnets 11-46 are fitted and fixed in parallel.
Patent JP-S61204809-A (JP)
Title: Control circuit of recording current
Inventor: SANNOMIYA ISAO
IPC: G11B5/027
Filed: 1985-03-08
Abstract: PURPOSE:To prevent the degradation of materials when broadcasting materials are recorded especially, by setting automatically an optimum recording current value or an optimum recording bias current value which is changed in accordance with replacement of a used magnetic tape or a magnetic head or the variation of the wear of the magnetic head. CONSTITUTION:When the average amplitude value of a driving output signal 10 exists at a point (a), the output of a reproduced signal 13 is increased in the half cycle, where an amplitude modulated signal 6 increases the recording current value, with respect to the reproduced signal amplitude, and the output of the reproduced signal 13 is reduced in the half cycle when the signal 6 reduces the recording current value. When the average amplitude value of the driving output signal 10 exists at a point (c), the reproduced signal is changed with a polarity opposite to that in said case where the average amplitude value exists at the point (a). When the average amplitude value of the driving output signal 10 exists at a point (b), the output of the reproduced signal 13 is reduced by the same quantity in the half cycle when the recording current amplitude value is increased and the half cycle when it is reduced. Thus, the waveform and the polarity of the output of the reproduced signal 13 are discriminated to detect whether the recording current value is to small, too large, or proper.
Patent JP-S61204764-A (JP)
Title: Word processor
Inventor: NAKAGAWA HIROKAZU
IPC: G06F17/22
Filed: 1985-03-08
Abstract: PURPOSE:To realize a speedup of an input by constituting a titled word processor so that a KANJI (Chinese character) corresponding to a combination of two keys among the keys which have displayed a KANA (Japanese syllabary) of a keyboard part is inputted to a floppy disk device. CONSTITUTION:A table which has recorded a KANJI which is used most frequently is set as the first table, a correspondence table for setting the second table and the third table successively in accordance with the use frequency is generated, also the correspondence table arranges and displays the KANJI to be recorded on its table, in lines and stages of the same number as keys which have displayed a KANA of a keyboard part, and on the other hand, and it is stored in a main storage device of the body as per the arrangement of the correspondence table, so that when two pieces among the keys which have displayed the KANA of he keyboard part are depressed, the KANJI corresponding to a combination of two keys is inputted to a floppy disk device, and also displayed simultaneously on a display device. On the keyboard part, a key for selecting the second table and the third table of the correspondence table is placed. In this way, the correspondence table is stored very easily, and the input can be executed quickly.
Patent JP-S60188457-A (JP)
Title: Polyamide resin composition
Inventor: HASUO MASAYOSHI
IPC: C08L51/02
Filed: 1984-03-08
Abstract: PURPOSE:A polyamide resin composition suffering little deterioration of mechanical properties and dimensional change due to water absorption made by incorporating a polyester resin, a modified polyproplylene resin, and an epoxy compound therein. CONSTITUTION:0.05-2wt% unsaturated carboxylic acid anhydride (derivative) (e.g. maleic anhydride) is graft polymerized onto a polypropylene resin in the presence of a radical generator to obtain a modified polypropylene resin (with the melt index of 0.1-200g/10min). Into 100pts.wt. resin component comprising 50-90wt% polyamide resin (A) (e.g. nylon 6), 5-30wt% thermoplastic polyester resin (B) (e.g. polyethylene terephthalate with a number-average molecular weight of about 10,000-30,000), and 5-30wt% modified polypropylene above- mentioned (C) (B+C comprises 10-50wt%), is incoporated 0.01-2pts.wt. epoxy compound (D).
Patent JP-2000237705-A (JP)
Title: Substrate cleaning method and device therefor
Inventor: KATO TOSHIYUKI
IPC: B08B3/08
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for cleaning a substrate by which the generation of water marks is minimized, and the consumption of an org. solvent such as isopropylalcohol is reduced. SOLUTION: This substrate cleaning device consists of a cleaning mechanism 3 for cleaning a substrate to be treated with a cleaning soln., a rinsing mechanism 4 for removing the cleaning soln. depositing on the cleaned substrate and a drying mechanism 5 for removing a rinse depositing on the rinsed substrate. The rinsing mechanism 4 is provided with a rinse tank storing a rinse Q2, the cleaned substrate is dipped in the rinse Q2 to remove the droplets of the cleaning soln. depositing on the substrate, and a mechanism for cooling the rinse Q2 stored in the tank and/or a cooled rinse supply mechanism for supplying the rinse Q2 cooled in a coller 6 to the rinse tank. Further, the rinsed substrate is rotated by a drying mechanism 5 and dried while spraying cooled ultrapure water.
Patent JP-S52127615-A (JP)
Title: Safty coupling
Inventor: OKADA KENJI
IPC: F16L29/00
Filed: 1976-04-19
Abstract: PURPOSE: To prevent to separate spontaneously male and female coupling by rising pressure between the coupling valve and the valve to open or close the nozzle, using a safety valve to release the rising pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61204399-A (JP)
Title: Electrolytic polishing method for inside surface of pipe
Inventor: ISHIGURO NAOHIRO
IPC: C25F3/16
Filed: 1985-03-08
Abstract: PURPOSE:To polish electrolytically and uniformly the inside surface of a metallic pipe by providing gas vent ports at the proper points of tubular electrode disposed in the pipe, closing the space between the electrode and the word by spacers, introducing the generated gas into the electrodes and discharging the same to the outside. CONSTITUTION:The tubular electrode 13 is provided in the metallic pipe 11 which is the work. The plural gas vent holes 14 are provided at the proper points in the longitudinal direction of the electrode 13 and the spacers 15 are provided between the pipe 11 of near the holes 14 and the electrode 13. The gas generated during the electrolytic polishing is gathered by such spacers 15 and is introduced through the holes 14 into the electrode 13. The sticking of the generated gas G to the inside wall of the pipe 11 is obviated by the above-mentioned method and therefore the ununiform current density is prevented and the electrolytically polished surface having the uniform finish is obtd.
Patent JP-H10229324-A (JP)
Title: Adaptive filter
Inventor: HASEGAWA ATSUSHI
IPC: H03H17/02
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive filter which is small in hardware scale, short in convergence time and reduced in arithmetic amount. SOLUTION: A plurality (n) of input signal blocks 1091 -109n that assemble a plurality (k) of referenced input signals are connected to a plurality (m<n) of filter circuits 1011 -101m , having a plurality (k) of filter coefficients connected by a matrix switch 105. The connection is controlled by monitoring total sum of filter coefficient power of each filter circuit. Timewise distribution processing is conducted by using the filter coefficient power sets assembled into k-sets.
Patent JP-S63212064-A (JP)
Title: Sliding nozzle device
Inventor: FUNATO JUNICHI
IPC: B22D41/40
Filed: 1987-02-26
Abstract: PURPOSE:To improve the working efficiency of a toggle mechanism itself and to enable easy maintenance inspection by integrally providing the spring for pressing on the main link rotatably fitted to the stationary metal frame of a molten metal container. CONSTITUTION:A toggle shaft 19 is provided at the tip of a main link 17 to provide a rotatable toggle link 20 via the shaft thereof. An engaging part 22 pressing an engaging shaft 21 of an opening and closing metal frame 41 toward a stationary metal frame 2 is provided on a toggle link 20. The main link 17 is composed of a spring mechanism 18 and toggle arm 23 and by rotating a toggle arm 23 in the arrow mark A direction in the state of engaging the engaging part 22 of the toggle link 20 with the engaging shaft 21 of an opening and closing metal frame 14 it is mechanized to cause reaction force with a spring 25 for pressing in a spring mechanism 18 being compressed. Consequently the force applied on a toggle lever is reduced and a uniform bearing pressure can be given between both plates correctly.