baber/WOPTO huggingface dataset:
Patent JP-S63171746-A (JP)
Title: Original conveying control method in automatic original feeder
Inventor: HAMAKAWA WATARU
IPC: G03G15/00
Filed: 1987-01-12
Abstract: PURPOSE:To set a position of the second original without using a complex original size detecting device, by detecting specification size of the second original to be conveyed by an automatic original feeder and thereby determining the conveying distance, while controlling an original conveying device. CONSTITUTION:A conveying control device of an automatic original feeder 30 detects the size of an original OR1 to be set in a second position B on an original mount 25, and on the basis of the detected result, a conveying distance of the original OR1 to be set the second position B is determined, thereby controlling an original conveying device. The conveying control device consists of a microprocessor, and the memory stores the conveying distance corresponding to an original paper size, for example, a pulse to be set in a timer corresponding to a rotating time of a drive motor of a conveyor belt 39 in advance. When the paper size of the original OR1 is detected, a pulse number is found out of a corresponding table of the original paper size stored in the memory and the pulse number, whereby the conveying distance is controlled so as to convey the original OR1 to the second position B by this pulse number.
Patent JP-S57117154-A (JP)
Title: Automatic loading device of tape
Inventor: INOUE YOUICHI
IPC: G11B15/67
Filed: 1981-01-14
Abstract: PURPOSE: To automatically load a tape, by drawing out a magnetic tape from a cartridge with winding of a winding reel via a leading tape and loading it in a magnetic tape running path.  
     CONSTITUTION: A magnetic tape 24 is wound on a supply reel 23 in a cartridge 22, and a joint member 26 of male type is provided at the end of the tape 24. A female type joint member 28 latched with the member 26 is provided one end of a leading tape 27 leading the tape 24. The joint member 28 is held on a stopper 29 on a joint stand 3 when the cartridge 22 is not loaded. The leading tape 27 passes through a tape running path via guide posts 4W10, pinch roller 18 and capstan 19 and another end is fixed to an inside reel 21A of the winding reel 21. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59127645-A (JP)
Title: Method for controlling temperature of fluidized layer quencher
Inventor: WATABE YOSHIKI
IPC: B01J8/24
Filed: 1983-01-12
Abstract: PURPOSE:To enable large heat amount control by a small amount of a cooling medium, by directly injecting a cooling medium into a fluidized layer quencher provided to the post-stream side of the gasifying furnace of a gasifying apparatus corresponding to the temp. of the fluidized layer. CONSTITUTION:A nozzle 10 is provided to the lower part of a fluidized layer quencher 1 and water is supplied to a nozzle 10 from a cooling water supply pipe 4 through a water cock 12 of which the opening degree is changed corresponding to the temp. in the fluidized layer detected by a temp. detector 13. In addition, high pressure nitrogen is supplied from a nitrogen supply pipe 3 to the nozzle 10 as the atomizing medium of cooling water and cooling water is injected into the above mentioned fluidized layer at a flow speed of about 70m/sec or more. As the cooling medium, steam or liquid nitrogen can be used without limiting to water. By adapting the above mentioned method, the sensible heat and the latent heat of the cooling medium can be utilzed and large heat amount control is enabled by a small amount of the cooling medium.
Patent JP-H04236092-A (JP)
Title: Adding method of coke powder for sintering
Inventor: HATTORI MICHINORI
IPC: F27B21/10
Filed: 1991-01-16
Abstract: PURPOSE:To regulate the distribution of the amount of coke as well as the grain size of the coke by a method wherein a plurality of blowing nozzles for blowing the powder of coke are provided to blow and add the coke powder into a material layer charged on a pallet. CONSTITUTION:Coke powder, crushed into the grain size of 3mm or less, is screened by a sieve 3 of 1mm and the powder is divided into the powder 4 above the sieve and the powder 5 below the sieve to reserve them into tanks respectively while the powder of CDQ (coke dust generated from a coke drying and digesting device) and the like are reserved into a different reserving tank as fine powder of coke 2. On the other hand, blowing nozzles 18-20 for blowing coke powder 1 together with carrier gas are provided at positions opposed to the slope of charging accumulation 24 formed of the charging of sintering material. Respective set amounts are fed by scale conveyers 9-11 from reserving tanks 6-8 and mixed with the carrier gas, then, the powder of CDQ is added by blowing it into the upper layer of the accumulation 24. At the same time, powder 5 below the sieve is blown through blowing nozzle 19 to blow and add it to the middle layer of the accumulation 24 and the powder 4 above the sieve is blown and added to the lower layer of the accumulation 24 by the blowing nozzle 20 respectively.
Patent JP-H03209286-A (JP)
Title: Fixing device
Inventor: KUROTAKA SHIGEO
IPC: G03G15/20
Filed: 1990-01-12
Abstract: PURPOSE:To perform fixation while preventing the occurrence of a wrinkle in a state that a satisfactory rate of fixation is secured by setting the fixation pressure of a pressure roller on the entrance side low and setting a pressure roller on the exiting side to fixation pressure obtaining a prescribed rate of fixation. CONSTITUTION:Out of the two pressure rollers 2a and 2b, the pressure roller 2a on the entrance side, which firstly presses a transfer sheet 6, is pressed by a fixing roller 1 at such a low pressure that a wrinkle is not formed in a transfer sheet like an envelope or cold offset is not produced. At this time, the fixing roller 1 carries the transfer sheet 6, and the pressure rollers 2a and 2b follow in contact with the transfer sheet 6. At this time, since fixation is not obtained by the fixing pressure of the pressure roller 2a on the entrance side, fixation pressure of the pressure roller 2b on the exiting side, is adjusted to the pressure so that the prescribed rate of fixation is obtained. Thus, fixation can be performed without forming a wrinkle even in the transfer sheet 6 like an envelope and without reducing fixing performance.
Patent JP-S5286524-A (JP)
Title: Automatic protector fitting machine
Inventor: SEKIYA HOZUMI
IPC: B25B27/02
Filed: 1976-01-14
Abstract: PURPOSE: To obtain an automatic protector fitting machine adapted to automatically perform threading engagement between a protector and a threaded portion at the end of a steel pipe wise ease and security. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07212703-A (JP)
Title: Video signal recording device
Inventor: OTSUBO GO
IPC: H04N5/91
Filed: 1994-01-18
Abstract: PURPOSE:To obtain a video signal recording device in which number of still pictures to be picked up is recorded and the content of a still picture displayed at reproduction is made corresponding to a number display. CONSTITUTION:A sheet number counter section 3 counts the number of recording still pictures in the still picture image pickup mode as still picture sheet number information, and a signal processing section 4 displays the still picture number information and the picked-up picture onto a display means. The operation of the sheet number counter section 3 and the signal processing section 4 is controlled by a system controller 9. Through the constitution above, the still picture number information is recorded on a magnetic tape 8 via a recording system 7 under the control of the system controller 9.
Patent JP-H06205985-A (JP)
Title: Manufacture of metallic catalyst carrier
Inventor: SANADA MASAKATSU
IPC: B01D53/86
Filed: 1993-01-12
Abstract: PURPOSE:To provide the manufacturing method of a metallic catalyst carrier, in which contact parts of metallic foils are joined to each other at their end faces and any fusion in the parts other than the contact parts of the metallic foils can be prevented from occurring. CONSTITUTION:At the time of assembling the metallic catalyst carrier, the projecting parts 5 which project in the axial direction are formed in the vicinity of the curved parts of the corrugated foil 4 to be in contact with the flat foil 3. These foils in contact with each other are joined to each other by the electric discharge joining through the projecting parts 5, at which the discharge current is concentrated at the time of performing the discharge joining and the flat foil 3 and the corrugated foil 4 are fused and joined together. The metallic catalyst carrier thus manufactured, in which any plugging of openings of the carrier by fused metal does not occur, has reduced gas passage resistance differently from that manufactured by fusing the edges of the foils.
Patent JP-H03209265-A (JP)
Title: Nonmagnetic toner for developing electrostatic charge image
Inventor: YOSHIDA SATOSHI
IPC: G03G9/087
Filed: 1990-01-12
Abstract: PURPOSE:To obtain the positive chargeable nonmagnetic toner having a high image density and excellent fine line reproducibility and gradation characteristic by compounding 3 kinds of different binder resins at specific ratios with the total binder resin. CONSTITUTION:The binder resin (A) into which the insoluble component of tetrahydrofuran (THF) is incorporated at 10 to 60wt.% and a component having >=5 weight average mol. wt./number average mol. wt., having a peak or shoulder in a region of 2,000 to 10,000mol.wt. and a region of 15,000 to 100,000mol.wt., and having <=10,000mol.wt. is incorporated at 10 to 50wt.%, the binder resin (B) which has 1 to 30 acid value and has the free acid value lower than 10 and the binder resin (C) which is synthesized of a conjugated diene monomer, etc., and has the carbon-carbon unsatd. double bonds remaining in the main chain are compounded at (50 to 98):(1 to 49):(1 to 49) ratio (weight %) of the total binder resin. The high image density and the good fine line reproducibility and gradation characteristic are obtd. in this way.
Patent JP-H10200060-A (JP)
Title: Manufacture of ferrolelectric capacitor
Inventor: WATABE KOJI
IPC: H01L29/792
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a ferroelectric capacitor which suppresses the polarization offset, if occurring, to make it usable. SOLUTION: The manufacturing method comprises annealing a crystallized oxide ferroelectric material with a gas contg. activated O, pref. ozone or plasma of O to produce a ferroelectric capacitor. If the gas is ozone or plasma of 0, the annealing temp. is pref. 300 deg.C or higher and 500 deg.C or less.
Patent JP-S63172898-A (JP)
Inventor: HISAIE HIDEKI
IPC: G01S3/78
Filed: 1987-01-12
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-H04243087-A (JP)
Title: Refresh device of random access memory and computer using this device
Inventor: FUKAYA TERUYUKI
IPC: G11C11/403
Filed: 1991-01-18
Abstract: PURPOSE:To refresh a pseudo static RAM in the read cycle of the pseudo static RAM of a CPU. CONSTITUTION:An automatic refresh cycle to prohibit the admission of a chip enable signal in a PSRAM 8 and allows the admission of only the output enable signal therein is set by a 2-input OR gate 7 when the CPU 1 accesses the PSRAM 8 after a refresh request signal is outputted. A flip-flop 3 is reset upon ending of the refreshing and the chip enable signal enters the PSRAM 8 to start the read cycle. The refresh cycle is generated in the pseudo static RAM with the simple circuit.
Patent JP-H02184082-A (JP)
Title: Semiconductor device
Inventor: MIYAGAKI SHINJI
IPC: H01L31/04
Filed: 1989-01-10
Abstract: PURPOSE:To form an amorphous semiconductor in a short time by forming a amorphous semiconductor thin film to be formed in the vicinity of an electrode using a three-pole type plasma CVD device and forming the remaining amorphous semiconductor thin film using a two-pole type plasma CVD device. CONSTITUTION:A base electrode 2 is formed on the surface of a supporter 1 by a CVD method or sputtering. With this supporter 1 placed on the base plasma electrode of the three-pole type plasma CVD device, an amorphous semiconductor thin film 3 such as of a-Si:H is formed at a growth rate of 10Angstrom /min. or below. Thereafter, with this supporter 1 placed on the base plasma electrode of the two-pole type plasma CVD device, an amorphous semiconductor thin film 4 such as of a-Si:H is formed at a growth rate of approximately 1000Angstrom /min. Further, on the surface of the amorphous semiconductor thin film 4, an amorphous semiconductor thin film 5 having the same in quality as the amorphous semiconductor thin film 3 is formed by the use of the three-pole type plasma CVD device, and a top electrode 6 and a conductive thin film are formed thereon by sputtering.
Patent JP-S58122151-A (JP)
Title: Production of caliber roll
Inventor: WATANABE YASUO
IPC: B22C9/00
Filed: 1982-01-14
Abstract: PURPOSE:To produce a caliber roll which has a caliber part having high abrasion reistance by providing a projecting chiller having a hollow part to be cooled by circulating a cooling medium therein in the position of a casting mold corresponding to the roll recessed part thereof. CONSTITUTION:A chiller 2 of a projecting shape is mounted to the metal mold body 4 of a casting mold 12 for caliber roll in the position corresponding to the roll recessed part in the mold 12 by means of mounting bolt 6. A hollow part 14 is provided in the chiller 2, and while the chiller 2 is cooled by circulating a cooling medium theein, the caliber roll is cast. The shape of said hollow part 14 is provided preferably with the inside circumferential surface parallel with the shape on the outside circumference of the chiller 2 and the wall thickness of the chiller 2 is made preferably about 1-5 times the length corresponding to the radius in the part 14. The caliber part obtd. by the above-mentioned method has fine solidified structure, is extremely highly resistant to abrasion, is improved in tensile strength and withstands abuse rolling conditions.
Patent JP-H04250064-A (JP)
Title: Ink jet recording device
Inventor: MIKAMI FUMICHIKA
IPC: B41J2/175
Filed: 1991-01-18
Abstract: PURPOSE:To provide an ink jet recording device which enables high-precise detection of a remaining amount regardless of temperature. CONSTITUTION:A pair of electrodes are located in an ink tank, and a remaining ink amount is detected by means of an interelectrode voltage generated when a constant current is fed between a pair of the electrodes. In this case, with the decrease in temperature, the detecting level of detection of the remaining ink amount is increased according to an output from a temperature sensor. Since, in a temperature region where data of the temperature sensor and correction is difficult to make, a correction method is varied, this constitution enables high-precise detection of a remaining amount regardless of temperature.
Patent JP-S63173276-A (JP)
Title: Head feeding device
Inventor: HAMANO KENICHI
IPC: G11B21/02
Filed: 1987-01-12
Abstract: PURPOSE:To miniaturize a device, and also, to realize a low power consumption, and to reduce an azimuth loss of a head at the time of recording and reproduction, by placing a head for recording and reproducing an information signal to and from a recording medium, in the shortest link (the third link) in a double lever mechanism of what is called a quadric crank chain. CONSTITUTION:At the time of reproducing the image information from a floppy disk 11, when a first link 2 and a second link 3 execute a reciprocating angular motion as levers, a magnetic head 6 placed in a third link 4 being the shortest link executes linearly a reciprocating motion along roughly a reference straight line A in the radial direction of the floppy disk 11. In such a way, an azimuth loss can be reduced by a short link, and as a result, the whole of a head feeding device 1 can be miniaturized, and also, a low power consumption can be further realized.
Patent JP-2000204290-A (JP)
Title: Novel resin composition for powder coating
Inventor: MASUDA TOSHIYUKI
IPC: C09D183/07
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for powder coating which is improved in durability, external appearance, thermal curabilty, impact resistance, adhesive ness, and weatherability by using a silylated vinyl copolymer as the major ingredient. SOLUTION: A silylated copolymer having silyl groups represented by the formula as the main crosslinking groups and having a glass transition point of 40-100 deg.C and a number average mol.wt. of 2,000-20,000 is prepared by copolymerizing 1-30 pts.wt. vinyl monomer having the silyl group of the formula, 5-50 pts.wt. polysiloxane having a carbon-carbon double bond at one molecular end and/or at both molecular ends, and 94-20 pts.wt. other copolymerizable vinyl monomer. In the objective resin composition, the silylated copolymer accounts for at least 20 wt.% of the total crosslinkable copolymers. In the formula, R1 is a 1-10C alkyl, 6-10C aryl or 7-10C aralkyl; X1 is H, a halogen, hydroxy, alkoxy, phenoxy, thioalkoxy, acyloxy, aminoxy, ketoximate, amino, amido or alkenyloxy; and (a) is 0-20.
Patent JP-H07212687-A (JP)
Title: Plasma display device
Inventor: TAKAGI YASUMASA
IPC: H04N5/66
Filed: 1994-01-20
Abstract: PURPOSE:To prevent the temperature of a PDP from being increased by generated heat of components on a control circuit panel of the PDP arranged opposite to a rear side of the PDP. CONSTITUTION:A hole 21 is made by reaming cable conductors of a flat cable 13 in the middle of the cable 13 interconnecting respectively upper and lower connection parts of a PDP and upper and lower connection parts of a control circuit panel and the air warmed between the PDP and the control circuit panel is dissipated upward from the hole 13 (in the case of figure A). Or a side 23 of the flat cable 13 is formed to be constricted to form a gap 24 with an adjacent cable to dissipate the air warmed between the PDP and the control circuit panel upward (in the case of figure B). Or the connection parts of the control circuit panel 12 are arranged to both sides to form a part having no connection part, the flat cable is divided into an even number, a half 25 is formed to be Z-shaped and adjacent to a straight form 26 of the cable and connected to a PDP 11, the other ends of them are connected to the connection parts of both sides of the control circuit panel 12 and a gap 27 is formed by the part of the PDP 11 having no connection part.
Patent JP-H05191755-A (JP)
Title: Projection type wide display device
Inventor: SAITO YASUHIRO
IPC: H04N5/74
Filed: 1992-01-14
Abstract: PURPOSE:To prevent deterioration in the resolution and blooming being a problem when a television video image whose aspect ratio is a conventional ratio (3:4) is displayed. CONSTITUTION:A lens having 2 kinds of magnification factors or over is employed for a projection lens, a television video image whose aspect ratio is 3:4 is displayed on an area A8 and the magnification of the lens is switched to be a smaller magnification. Then a sharp video image without deterioration in resolution and blooming is obtained.
Patent JP-H10201228-A (JP)
Title: Ringing choke circuit
Inventor: HAYASHI EISAKU
IPC: H02M3/338
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To enable fine adjustment of an output voltage by providing an ON current stabilizing circuit having a time constant to supply a current divided by a transistor to the reference potential terminal with the predetermined time constant. SOLUTION: A transistor Q3, a zener diode CR4, resistors R5, R6 are forming a constant current circuit and a collector current of transistor Q3 is changed to a constant current. This current is then supplied to the base of transistor Q2. Therefore, a base-to-collector voltage of transistor Q2 is determined by a resistor R4 connected between the base and collector and an output current value of the constant current circuit. The base current flowing through the resistor R2 is divided via the time constant circuit of the resistor R3 and capacitor C1 to limit increase of base current of the main transistor Q1. Therefore, an output voltage value can freely be set by setting the resistance value of the transistor circuit.
Patent JP-S63172462-A (JP)
Title: Manufacture of image sensor
Inventor: KIMURA TADAYUKI
IPC: H01L27/146
Filed: 1987-01-12
Abstract: PURPOSE:To reduce dark current and to increase a bright/dark current ratio, by forming a transparent insulating layer on an a-Si:H layer, opening a diode forming part as a window, and forming a common transparent electrode on the transparent insulating layer. CONSTITUTION:Discrete electrodes 2 are formed on an insulating substrate 1 as films by a vacuum evaporation method. An electrode pattern is formed by a photoetching technology. An a-Si:H layer 3 is formed by a plasma chemical vapor growth method. Thereafter, the pattern of an image sensor is formed by the photoetching technology. Then an a-SiNx film is formed by a P-CVD method. Thereafter, a transparent insulating layer 5 comprising a-SiNx, in which a photodiode forming part 6 of an photoelectric element is opened as a window, is patterned and formed. A common transparent electrode 4 is formed by a mask evaporation method.
Patent JP-S56101630-A (JP)
Title: Magnetic recording medium
Inventor: SAITOU OSAMU
IPC: G11B5/702
Filed: 1980-01-19
Abstract: PURPOSE:To improve the dispersibility, wear resistance and heat resistance of magnetic powder by using as a binder a ternary copolymer of vinyl chloride, vinyl propionate and vinyl alcohol and by adding trifunctional low-molecular-weight isocyanate to the binder. CONSTITUTION:A ternary copolymer of about 200-600 polymerization degree consisting of 70-80wt% vinyl chloride, 1-25wt% vinyl propionate and 5-20wt% vinyl alcohol is used as a binder to form a magnetic layer having excellent dispersibility, electric characteristics, etc., of magnetic powder. In addition, a binder obtained by a reaction of trifunctional low-molecular weight isocyanate with the copolymer is used to improve further the dispersibility, wear resistance, heat resistance, solvent resistance, etc., of the magnetic powder.
Patent JP-S5598695-A (JP)
Title: Surging preventing device for blower
Inventor: KAMINAGA EIICHI
IPC: F04D27/02
Filed: 1979-01-22
Abstract: PURPOSE: To make it possible to safely operate a blower irrespective of change in blower and system loss by a system wherein a secular change in the blower and the system loss are measured and a control system is constructed to make it possible to obtain actual surging characteristics.  
     CONSTITUTION: A basic surging characteristic is calculated from the air discharge rate of blower by a function arithmetic unit 4. The secular change in blower, calculated by a function arithmetic unit 6 is subtracted from the first-mentioned air discharge rate to determine the actual surging characteristics. The changing amount of surging characteristics due to the secular change in the blower is obtained through determining the vane opening degree of the blower from the air discharge rate by means of a function arithmetic unit 5, determining the deviation of the actual vane opening degree and determining the changing amount of surging characteristics by the function arithmetic unit 6 from the above-mentioned deviation and air discharge rate. Then, the system loss is calculated by a subtractor 12 by subtracting the secular changing amount from the actual surging characteristics. At the same time, a load-decrease instruction region is set in the alarming region to ensure the safe  operation of the blower. 
     COPYRIGHT: (C)1980,JPO&Japio