baber/WOPTO huggingface dataset:
Patent JP-S6091226-A (JP)
Title: Main spectrum display device of sound analyzer
Inventor: KITAGAWA HIROSHI
IPC: G10L13/04
Filed: 1983-10-25
Abstract: PURPOSE:To make it possible to perform visual observation, by separately converting N pieces of main spectrum data of one set from an analyzer into video signals for amplitude, phase, and frequency, respectively, and displaying the data in real time in response to the change in tone in synthesis of acoustic waveforms. CONSTITUTION:Main spectrum data of 32 pieces, which are extracted from an analyzer and a main spectrum extracting device (not shown) as one set, are inputted to a main spectrum display device 500 from a synthesizing device 300. The data of amplitude, phase, and frequency are transferred to amplitude, phase, frequency display circuits 440, 450, and 460, respectively, and converted into video signals H, P, and F. The priority and the color tone of each signal are determined by a color tone logic circuit 480 together with a signal AXI from an X-Y-axes displaying circuit 470, and RGB signals are outputted. The main spectrum data of the amplitude, phase, and frequency are displayed on the same axis on a CRT screen through a CRT driving circuit 490.
Patent JP-H0863904-A (JP)
Title: Data reproducing device
Inventor: KIMURA ISAO
IPC: G11B20/14
Filed: 1994-08-24
Abstract: PURPOSE: To prevent consecutive errors from propagating to succeeding data in the case consecutive errors are generated. CONSTITUTION: A buffer control circuit 105 stores succeeding M bits data and N bits before and after the data by making an RECYNC undetecting signal 117 a trigger signal. Moreover, the circuit 105 starts up an internal counter by making the signal 117 the trigger signal and then specifies the point of time of the predicted input of a next RESYNC undetecting signal.
Patent JP-2000030066-A (JP)
Title: Method and device for collating face image
Inventor: SOMA MASAYOSHI
IPC: G06T7/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To enable a high-reliability collation by identifying a person by finding reliability showing how much the similarity found from two face images is reliable. SOLUTION: A person face image A obtained from a video camera 101 is stored in an image memory 103 through I/F 115 and a face image B obtained by an image scanner 102 from the ID card photograph of the person is stored in an image memory 104 through I/F 116. Feature vectors are found from the stored images A and B and their similarity is calculated. This similarity is calculated between the face images A and B and sample images read out of a sample image data base 110 and the reliability of the similarity between the face images A and B is calculated as reliability from the number of sample images whose similarity is smaller than a predetermined threshold. The reliability and similarity are compared with predetermined thresholds and when they are larger, it is judged that the person is an identical person, thereby outputting the result from an output terminal 14.  When they are smaller than the thresholds, on the other hand, the face images A and B are displayed on a monitor 111.
Patent JP-S58103946-A (JP)
Title: Reducing method for molten steel inclusion in tundish for continuous casting device
Inventor: KURIBAYASHI AKIO
IPC: B22D11/11
Filed: 1981-12-14
Abstract: PURPOSE:To remove inclusions in molten steel with good efficiency by providing a stirrer in a tundish to stir molten steel and floating the inclusions in the molten steel on the molten steel. CONSTITUTION:Propellers 3 for stirring are provided in a tundish 1. The propellers 3 are constituted of alumina and graphitic refractories, and are driven by a driving device provided on the outside of the tundish 1. When molten steel is charged into the tundish 1, the propellers 3 are rotated by the driving device to stir the molten steel. By the stirring, the inclusions lighter in specific gravity than the molten steel in the molten steel floats and, therefore, the inclusions are removed.
Patent JP-S6099896-A (JP)
Inventor: MUTOU YASUTAMI
IPC: B67C3/02
Filed: 1983-10-27
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-H0250492-A (JP)
Title: Forming method for solder coating
Inventor: SUDO AKIRA
IPC: H05K3/34
Filed: 1988-08-12
Abstract: PURPOSE:To uniformly form solder coating on pads by pulling a printed board obliquely with respect to the longitudinal direction of the pads to form the solder coating. CONSTITUTION:A printed board 4 is dipped in a solder bath 1. Then, the board 4 is pulled in a direction of an arrow 31 from the bath 1 by a pulling device 30, and solders adhere to the pads. In this case, the board 4 is so pulled in a direction as to be inclined at approx. 45 degrees with respect to the longitudinal direction of pads 6-1-6-n, 7-1-7n, 8-1-8n, 9-1-9n. Accordingly, solder coatings each having a thick center are formed at the pads 6-1-6-n, 7-1-7-n, 8-1-8-n, 9-1-9-n. Thus, the coatings are uniformly formed at the pads.
Patent JP-2000028621-A (JP)
Title: Specimen-processing system
Inventor: FUKUGAKI TATSUYA
IPC: G01N35/04
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To drastically lighten a work for finely adjusting a mutual position between a transfer line and a process unit and prevent an accident because of a positional adjustment failure by constituting so that a stop position and a movement distance of a rack-moving mechanism can be corrected arbitrarily caused by set positions of the transfer line and process unit. SOLUTION: A motor 23 and detectors 24, 25 are connected to a central control part 27. A rotation amount of the motor, i.e., a movement amount of a rack hand 21 is controlled by the central control part. For instance, a fixed time after a detection plate 26 shields the detector 24 at the side of a transfer line 11 or after a pulse,motor rotates by a fixed pulse amount if the motor is a pulse motor, the rotation of the motor ca be controlled to be stopped, or the like control is possible. Since the detectors 24, 25 are set respectively at the side of the transfer line 11 and a process unit 12, the stop position of the rack hand 21 is constant al all times at the side of the transfer line 11 and a process unit 12 independently of a mutual position of the transfer line and process unit, for example, even if there is a slight error 22 in set positions.
Patent JP-S6098399-A (JP)
Inventor: JIYON EDOWAADO KIIMU
IPC: G21K1/06
Filed: 1984-09-25
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-H0698301-A (JP)
Title: Video signal processing unit
Inventor: DEBITSUTO JIYON HEDORII
IPC: H04N7/01
Filed: 1991-08-09
Abstract: PURPOSE:To prevent the occurrence of artificial noises by changing scenes in response to inter-field information at discontinuous points of the scene changes. CONSTITUTION:Part of an input HDVS is reproduced by a digital VTR 11 and fed to a standard converter 12, in which a required motion compensation sequential scanning digital video signal of 24 frames per second is obtained. The video signal is recorded by a digital VTR 14. A frame recorder 13 implements intermediate operation required for converting the video signal into a film signal. A parameter is adjusted, especially a parameter of the standard converter 12 is adjusted in response to the content of the converted video signal and the result is evaluated before the processing. The parameter is checked frequently in the separation by recording the motion compensation sequential scanning digital video by the VTR 14, the picture quality of a picture on the film is secured, and defects are corrected. Thus even when a scene is changed, occurrence of artificial noises is prevented.
Patent JP-H1044484-A (JP)
Title: Method for correcting sharpness of thermal head
Inventor: YAMAGUCHI AKIRA
IPC: H04N1/032
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a method for emphasizing the sharpness of an image data being inputted from an image data source correctly, as required, in image processing in order to record a thermal image having high image quality stably regardless of the individual difference, fluctuation or aging of the thermal head. SOLUTION: When an image data inputted from an image data source is subjected to specified sharpness correction processing and an image is recorded on a thermal recording material by means of a thermal head according to the processed image data, initial state of the characteristics values of the thermal head is measured. Variation in the characteristics values of the thermal head for the history of recording data is then predicted based on the measured initial state, number of papers recorded by the thermal head, recording time or predetermined relationships. Finally, the extent of emphasizing the sharpness of image data to be recorded by the thermal head is regulated based on the predicted characteristics values.
Patent JP-S6260806-A (JP)
Title: Melt reduction method for ore
Inventor: TAKAHASHI KENJI
IPC: C21B13/14
Filed: 1985-09-12
Abstract: PURPOSE:To regularly obtain gaseous CO and to accelerate the reduction of corrosion of the side wall of a furnace and the acceleration of the melt reduction of ore by blowing an oxidizing gas for secondary combustion into a slag layer and blowing pulverized coal from the furnace top so as to react with the high-temp. gas in the furnace. CONSTITUTION:Oxygen is supplied through tuyeres 14, 15 into the bath B of a molten iron contg. >=2% carbon. Coal powder, preliminarily reduced ore and calcined line powder are blown by utilizing the reducing gas generated in the melting furnace 10 through a tuyere 15 to execute melt reduction. The generated gaseous CO is subjected to the secondary combustion by the oxidizing gas blown through the tuyeres 17, 18 of the side wall of the furnace. The generated gaseous CO2 is passed through the slag layer S so as to raise therein and to transfer the sensible heat thereof to the iron powder and slag particles. The secondary combustion of the gaseous CO generated in the central part of the slag layer S is accelerated. The pulverized coal is blown through a tuyere 19 near the furnace top so as to react with the high-temp. gas contg. H2O and CO2 generated in the furnace to generate the gaseous CO and gaseous H2. The gaseous CO2 is introduced into a preliminary fluidized layer 20 so as to improve the efficiency of the preheating and preliminary reduction of the iron ore.
Patent JP-S6443738-A (JP)
Title: Pressure sensor
Inventor: IWATA HITOSHI
IPC: G01L9/04
Filed: 1987-08-11
Abstract: PURPOSE:To reduce the overall size of the pressure sensor and to reduce the cost by providing a reference pressure chamber formed by sealing a hollow part formed in a semiconductor base body, a strain sensor provided to a partition wall part for partitioning the reference pressure chamber and the outside space of the semiconductor base body, etc. CONSTITUTION:The reference pressure chamber 20 is formed in the semiconductor base body 12 while sealed and its inside is placed in a nearly vacuum state. The strain sensor is formed at the upper partition wall part 21 which partitions the pressure chamber 20 in the base body 12 and the outside space of the base body 12. Thus, the pressure chamber 20 is formed in the base body 12, so the partition wall part 21 positioned between the outside space of the base body 12 and pressure chamber 20 deforms according to the pressure difference between the both and a signal is obtained from the strain sensor provided to the partition wall part 21. The outside space of the base body 12 is used as a pressure measurement part to eliminate the need for a seal cap, etc., and the sensor is reduce in size on the whole and manufactured at low cost.
Patent JP-H10226172-A (JP)
Title: Optical recording medium
Inventor: MISAWA TSUTAYOSHI
IPC: G11B7/249
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To conduct recording and reproduction with a short wave length laser having a specific wavelength by the use of a dipyromethene metallic chelate compound shown by a specific formula. SOLUTION: A dipyromethene metallic chelate compound obtained from a dipyromethene compound and metallic ion shown by a formula I is contained in a recording layer. In the formula I, R<1> -R<7> respectively indicate independently H, halogen, NO2 , CN, OH, NH2 COOH, SO3 H, C1-20 alkyl, C1-20 halogeno alkyl or the like; then, R<2> and R<3> and/or R<5> and R<6> are available to respectively combine with each other for forming an aromatic ring that condenses into a pyrrole ring, or the condensed aromatic ring is available to be in the same or different, and shows a formula II (in the formula II, R<8> -R<11> respectively show independently H, halogen, NO2 , CN, OH, NH2 , COOH, SO3 , H, C1-20 alkyl or the like, and R10 and R<11> are available to respectively combine with each other and form an aromatic ring.
Patent JP-S61251692-A (JP)
Inventor: EDOWAADO ROBAATO FURETSU JIYUN
IPC: C08L67/00
Filed: 1985-09-12
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-S6261855-A (JP)
Title: Display panel lighting device
Inventor: MORI MASAMI
IPC: B60Q3/04
Filed: 1985-09-11
Abstract: PURPOSE:To enable uniform or desired setting of lighting at the display section with correspondence to the display object by providing a member for varying transmission of light automatically with correspondence to the intensity of light thus controlling transmission of light at the induced light discharging section of a light inducing member. CONSTITUTION:An acryl light inducing member 4 and a panel 3 are fitted in a case 1 then a display panel 2 is adhered to said case 1. Furthermore, a switch 7 and a lever 8 are fixed to the case 1 and a lamp 5 is fitted dismountably. A panel 3 is arranged while facing against the induced light discharging section 10 of the light inducing member 4 forming a transmission light control member 3 between the display panel 2 and the light inducing member 4. Said panel 3 is formed with photochromic glass, for example, to vary transmission of light through the panel 3 on the basis of the degree of coloring caused through reaction of light from deposited AgCl thus to uniform the lighting of the display panel 2. Consequently, the pictures and characters on the display panel 2 can be lighted uniformly.
Patent JP-S5993843-A (JP)
Title: Treatment of raw material containing silver
Inventor: SHIBAZAKI TAKEYOSHI
IPC: C22B11/02
Filed: 1982-11-16
Abstract: PURPOSE:To absorb gold and silver at a high yield in formed crude lead by compounding the smallest possible amt. of a lead raw material with silver concentrate contg. arsenic in a high rate, and reducing the same by melting. CONSTITUTION:A lead raw material contg. lead in the form of oxide at 10-100 times of the content of silver contd. in a raw material contg. gold, silver and arsenic and a reducing agent is added to the raw material and the mixture is reduced by melting so that gold and silver are absorbed in the formed crude lead. The amt. of the reducing agent to be added is so adjusted that the lead in the slag formed in this stage maintains >=3.5% grade, thereby migrating the arsenic in the raw material into the crude lead. The silver grade in the formed crude lead is increased to about >=1% if the amt. of the lead raw material to be added is limited in the above-mentioned way. The growth of a speiss phase is prevented if the lead grade of the formed slag is limited and the amt. of the reducing agent to be added is controlled. As a result, the migration rate of silver to crude lead is improved.
Patent JP-S6179796-A (JP)
Title: Method for electrodepositing chromium
Inventor: HINE FUMIO
IPC: C25D3/06
Filed: 1984-09-26
Abstract: PURPOSE:To obtain efficiently Cr plating having lustere in a wide range by placing an insoluble anode of the oxide of a Pt group metal or an alloy thereof in a bath contg. a compound contg. fluorine besides chromic anhydride and sulfuric acid and by electrodepositing Cr. CONSTITUTION:An insoluble anode of the oxide of a Pt group metal or an alloy thereof such as IrO2 is placed in a bath contg. about 0.5-15 g/l compound contg. fluorine such as hydrofluoric acid or sodium fluoride besides about 100-500 g/l chromic anhydride and about 2-3 g/l sulfuric acid, and Cr is electrodeposited. The insoluble anode has high current efficiency, is not consumed, and does not contaminate the plating bath, so Cr plating having fine lusteer is obtd.
Patent JP-S5993109-A (JP)
Title: Long insertable type soot blower
Inventor: NISHIMOTO KOUJI
IPC: F23J3/00
Filed: 1982-11-18
Abstract: PURPOSE:To prevent the production of vibration and to easily remove a substance adhered to a boiler tube, by a method wherin a frame body is rockably hung around a shaft extending normal to the central line in a longitudinal direction of a lance tube. CONSTITUTION:A frame body 310 is coupled to a perpendicular shaft 314 through a hinge 313 which is supported rotatably around a shaft extending normal to a groove type beam 1 through a thrust bearing 315. Thus, the frame body 310 is rotatable around a shaft B extending normal to the central line of a roller bearing B and rockable centering around the hinge 313. A lance tube 7 passes through a ring part 307 of a lance tube retainer part 9 with a sufficient gap P to be supported thereat. This prevents the occurrence of vibration of a long-protruding soot blower, and facilitates removal of a substance adhered to a boiler tube.
Patent JP-H0773302-A (JP)
Title: Image information processing system
Inventor: WATABE HIROYUKI
IPC: H04N3/22
Filed: 1993-07-20
Abstract: PURPOSE:To provide a system for avoiding the problem of folding with simple configuration at a low cost by providing a digital filter, which band is set corresponding to the rate of valid sampling, at the rear step of an analog/digital (A/D) converting means. CONSTITUTION:An image signal is converted into a digital signal by an A/D converter 2 while removing the component higher than fCLK/2 at a low-pass filter 1 provided with the cut-off frequency of fCLK/2, inputted to a digital filter 3 later and sub-sampled by a sub sample part 4. The digital filter 3 is a digital filter in which cut-off frequency is changed corresponding to a reduction factor, the frequency characteristic is changed by changing the coefficient of the transmission function of the digital filter 3, and the cut-off frequency can be changed. Thus, not only the reduction or rotation processing of the image but also the problem of folding to be generated when a sub sampling interval is larger than the original interval as a result, can be solved.
Patent JP-S6284812-A (JP)
Title: Automatic control method for plate width
Inventor: GUNDA KAZUHIKO
IPC: B21B37/00
Filed: 1985-09-10
Abstract: PURPOSE:To improve an accuracy of a plate width by using a rolling reduction, etc., calculated predictively on each rolling path and controlling an opening of vertical rolls to make a fluctuation of the plate width at the outlet of the latter part of horizontal rolling mill into zero with every rolling path. CONSTITUTION:Using the rolling reduction of the vertical mill, a rolling reduction, rolling load, mill constant of the vertical rolling mill, coefficient of restitution and fluctuation coefficient of skid mark plate width calculated predictively on each rolling path, deciding the optimal control gain to make the fluctuation of the plate width at outlet of the latter part of the horizontally rolling mill into zero at every rolling path and the opening of the vertical rolls is regulated. In this way, a stable plate width control is performed to obtain the rolled material excellent in the accuracy of plate width.
Patent JP-S58104180-A (JP)
Title: Sputtering device for both sides
Inventor: ABE ATSUSHI
IPC: C23C14/50
Filed: 1981-12-14
Abstract: PURPOSE:To permit simultaneous manufacture of films of the same quality and the same thickness on both sides of flat platelike substrates and to eliminate deformation of ultrathin substrates by applying the revolution around the axis perpendicular to a flat platelike target and the rotation around the axis parallel with said revolution to the substrates with respect to said target. CONSTITUTION:A target 4 is mounted to a sputtering electrode and substrates 6 are mounted to a holder 5. The supporting rod 7 of the holder 5 is supported with a bearing 9 via a bearing rod 8, and is built in a holder 10 which is fixed to a rotating ring 13 via a fixing base 12. A large diameter bearing 14 is fitted into the ring 13 and is fitted also into a bearing holder ring 16 placed on a rail 17. Then a pinion 31 meshed with a gear 32 is made rotatable. The pinion 31 is fixed to the rod 8 and is driven to the rod 7. A spring pin 27 enters the groove of the rod 8 and makes the holder 5 rotatable. When a motor 18 is run, gears 19, 20, a connecting rod 21, rings 22, 23 and plates 25, 26 rotate the ring 13 which in turn rotates the pinion 31, then the holder 5 rotates while revolving.
Patent JP-S62117542-A (JP)
Inventor: AASAA JIEI RIMU
IPC: G01R33/385
Filed: 1986-08-27
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-S6444335-A (JP)
Title: Constant speed running device for automobile
Inventor: NAKANO SHIGERU
IPC: B60K31/04
Filed: 1987-08-12
Abstract: PURPOSE:To make it possible to restrain an actual vehicle speed from overshooting a set vehicle speed by inhibiting a throttle valve from being opened or closed until the sign of the vehicle speed deviation is changed or the vehicle speed deviation becomes zero when the vehicle speed deviation is below a predetermined value and the actual vehicle speed approaches the set vehicle speed. CONSTITUTION:There are a means 1 for measuring an actual vehicle speed and a means 2 for setting a desired vehicle speed. Further there are provided a means 3 for computing a deviation between the actual vehicle speed and the set speed, and a means 4 for computing the width of a pulse signal having a predetermined cycle period by substituting the vehicle speed deviation and the actual vehicle speed as variables into an arithmetic function for defining a pulse width. There is provided an actuator 6 for adjusting the opening degree of a throttle valve 7 in a accordance with the pulse signal having the computed pulse width and the predetermined cycle period. Further, there is provided a means 5 for inhibiting the pulse signal from being delivered to the actuator 6 until the sign of the vehicle speed deviation is changed or the vehicle speed deviation becomes zero when the vehicle speed deviation is below a predetermined value and the actual speed approach the set vehicle speed.
Patent JP-H0935283-A (JP)
Title: Controller
Inventor: TATEISHI KIYOSHI
IPC: G11B7/09
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of disturbance suppression and to exactly perform tracking and focusing control by providing a differentiator in an observer of equivalent disturbance based on an error signal and an actuator operating signal. SOLUTION: A control signal detecting part 7 of a focusing control part processes a reflected light beam from the pit of a disk, generates a focusing error signal and supplys it to a focusing error processing part 8 and an inverse function generator 11. In the generator 11, after the gain of an input signal is adjusted 29, the signal is differentiated 23 and sent to a differentiator 24. In an adder 25, first-order differentiated signals of a focusing error signal and the error signal and the second-order differentiated signal of the error signal are added with a prescribed ratio, respectively, and sent to a subtracter 12. In the subtracter 12, a signal detected from a focusing coil 26 is subtracted, supplied to a LPF 13 and, after the gain is amplified, is supplied to the input of a driver 9.