baber/WOPTO huggingface dataset:
Patent JP-S635665-A (JP)
Title: S/n improving method for ccd delaying device
Inventor: YAMASHITA HIROYUKI
IPC: H04N5/14
Filed: 1986-06-25
Abstract: PURPOSE:To suppress noise in a high frequency area, which mainly contributes to the deterioration in an S/N in the interior of a CCD, by constituting a method of a CCD delay circuit including a preemphasis and deemphasis circuits for the output/input of said delay circuit. CONSTITUTION:The titled method is constituted of the preamphasis circuit emphasizing the high frequency component in a video signal, the CCD delay circuit 6 delaying by 1 H, the deemphasis circuit 8 with the reverse characteristic of the preamphasis circuit 5 and an amplifier circuit 7 matching the input level of the deemphasis circuit 8 to that of the preemphasis circuit 5. The preemphasis circuit 5 emphasizes the high frequency component of an inputted signal, which is inputted to the CCD delay circuit 6. The amplifier circuit 7 amplifies a level that the CCD attenuates up to the level same as the preamphasis circuit 5, and the deemphasis circuit 8 with the reverse characteristic of the preemphasis circuit 5 restores the output. Thus noise in a high frequency area can be suppressed.
Patent JP-H0441271-A (JP)
Title: Sheet-feeding device for printer
Inventor: NAKAMURA SHIGEO
IPC: B41J11/42
Filed: 1990-06-07
Abstract: PURPOSE:To prevent a slip form from becoming slack by a method wherein a feed roller rotates, giving specified tension to the slip form, on the downstream side in the sheet-feeding direction of a printing mechanism while the slip form is being held immovable with a sheet-holding member on the upstream side in the sheet-feeding direction. CONSTITUTION:The front edge of a single slip form P1 is moved to a position where the form passes over a feed roller 5 on the downstream side, and a feed motor 27 is temporarily stopped. Then a driven roller 16 driven by a feed roller 13 on the upstream side is shifted to a waiting position, a driven roller 8 driven by the feed roller 5 on the downstream side is shifted to a tension position, and a sheet-holding roller 43 is shifted to a position for holding the sheet. The single slip form P1 is pressed with the sheet-holding roller 45 against the underside of a guide plate 46. Then the feed motor 27 is put in operation again, and thereby driving rollers 6 and 14 respectively for the feed roller 5 on the downstream side and the feed roller 13 on the upstream side are driven. The driven roller 8 of the feed roller 5 on the downstream side is positioned in the tension position and rotates with the single slip form P1 interposed between the driven roller 8 and the driving roller 7 and kept in slight touch with the driven roller 8. Thereby the single slip form P1 is given a specified tension between the sheet-holding roller 43 and the feed roller 5, and is stretched tight.
Patent JP-S6128131-A (JP)
Title: Symbol string collating device and its collating system
Inventor: YAMADA HACHIRO
IPC: G06F17/21
Filed: 1984-07-18
Abstract: PURPOSE:To extract flexibly an optional symbol string among non-structure symbol strings in a short time by inputting a long symbol string sequentially and transmitting externally a location included with a registered collation symbol string. CONSTITUTION:An address of a storage means 210 corresponds to kinds of an input symbol, a read signal 212 of the 1st and 3rd bits goes to logical 1 only when a symbol A is inputted from a terminal 211, and the read signal 212 of the 2nd, 4th and 5th bits goes to logical 1 only when a symbol B is inputted. When a transfer signal 222 is applied at the leading of a clock signal 221, the content of the counter 220 of each station is tranferred sequentially from the upper stage to the lower stage, collation processing to the symbols A, B is executed, and the content at each time of the counter 220 at the final stage has a number of symbols where the inputted symbol string and the collated symbol string stored in the means 210 are coincident, and the result is transmitted externally as a simulated output 223.
Patent JP-S5939386-A (JP)
Title: Removal of organic halogen compound in city water
Inventor: SUZUKI SHIZUO
IPC: C02F1/78
Filed: 1982-08-27
Abstract: PURPOSE:To effectively remove organic halogen compounds such as trihalomethane formed by the purification of raw water for service water, by introducing ozone into water to be treated containing the organic halogen compounds while subjecting said water to ultraviolet irradiation, and subjecting it to adsorption to activated carbon. CONSTITUTION:Ozone is introduced into water to be treated containing organic halogen compounds formed by the purification of raw water for service water while applying ultraviolet rays to said water, and said water is subjected to adsorption to activated carbon. That is, by the conjunction of the very small amount, i.e. 1-5mg/l, of ozone injected into the water to be treated with the ultraviolet irradiation, an oxygen radical exhibiting the power to accelerate the reaction of ozone is activated so that trihalomethane in the water is rapidly oxidatively decomposed. The decomposition products are completely removed in the following step of adsorption to activated carbon, and the life of the activated carbon until its breakdown is prolonged about 5-20 times.
Patent JP-H07146804-A (JP)
Title: Trouble diagnostic system of circuit element, diagnostic method and digital processor system
Inventor: MIZANUA MOHAMETSUDO RAAMAN
IPC: G06F11/22
Filed: 1994-06-30
Abstract: PURPOSE: To provide a diagnostic system for diagnosing the state of a circuit element capable of scanning a scannable circuit without obstructing the state of an unscannable circuit for violating the protocol of a bus to which an unscannable device is attached. CONSTITUTION: A processor interface circuit is connected through a processor bus between a microprocessor and a scannable processor circuit 24 and the scannable processor is insulated from the unscannable microprocessor 22. The processor interface circuit is also scannable and a memory element for affecting the bus by preventing scanning during the use of the bus is provided. Scanning is prevented by maintenance request signals sent from a scanning controller to the processor interface circuit and maintenance approval signals sent from the processor interface circuit to the scanning controller.
Patent JP-S6126392-A (JP)
Title: White balance adjuster for color video camera
Inventor: SUGIURA HIROAKI
IPC: H04N9/04
Filed: 1984-07-16
Abstract: PURPOSE:To prevent malfunction of the white balance adjustment under plural light sources by mixing color temperature signals from plural color temperature detectors by a ratio in accordance with a zoom magnification of an optical lens system. CONSTITUTION:When an optical lens system 1 is in the state of a telephoto lens, a mixing ratio changing mixer 8 mixes two kinds of color temperature signals so that a mixing ratio of a color temperature signal from a color temperature detector 6a with the forward natural lighting direction can be larger than that of a color temperature signal from a color temperature detector 6b with the upward natural lighting direction. When the optical lens system 1 is in the state of a wide angle lens, conversely both color temperature signals are mixed so that the mixing ratio of the color temperature signal from the color temperature detector 6b is larger than that of the color temperature signal from the color temperature detector 6a.
Patent JP-S6210205-A (JP)
Title: Method and apparatus for pretreatment of molten iron
Inventor: KIYOKAWA MIKI
IPC: C21C1/04
Filed: 1985-07-05
Abstract: PURPOSE:To efficiently execute preliminary refining such as desiliconization, dephosphorization, etc. of a molten iron by measuring the content of Si of the molten iron to be tapped from a blast furnace and adding a desiliconizing agent or dephosphorizing agent together with a carrier gas into the molten iron in a tapping spout according to the measured value thereof. CONSTITUTION:The content of Si in the molten iron 9 which flows down in the tapping spout 7 is measured by an Si measuring instrument 4 in the stage of receiving the molten iron 9 tapped from the blast furnace 6 into a torpedo 8, etc. The desiliconizing agent is added by the carrier gas to the down stream part of the tapping spout 7 by opening a feeding valve 1-1 of a desiliconizing agent tank 1 and opening a valve 1-2 of a carrier gas supply pipe 1-3 if the measured content of Si is >=0.20%. The dephosphorizing agent is added into the molten iron flow in the spout 7 by opening a feeding valve 2-1 of a dephsophorizing agent tank 2 and opening a valve 2-2 of the pipe 1-3 if the measured value of Si is <=0.2%. The preliminary refining such as desiliconization and dephosphorization of the molten iron is efficiently executed according to the content of Si in the molten iron.
Patent JP-H0441636-A (JP)
Title: Member for molten metal of pure al or al alloy
Inventor: ICHIKAWA JIRO
IPC: C22C14/00
Filed: 1990-06-07
Abstract: PURPOSE:To obtain a durable member having small erosion by using a Ti alloy as the member for the molten metal of pure Al or Al alloys. CONSTITUTION:At the time of forming the member for the molten metal of pure Al or Al alloys by a Ti alloy, its reaction with the molten metal of pure Al or Al, alloys can be suppressed as well as its material strength can be in creased. As the alloy components, one or >=2 kinds among Al, Cr, Fe, Mo, Mn, V and Cu are preferably used, and the preferable range of their content is regulated to be <=30wt.%.
Patent JP-H05161288-A (JP)
Title: Rotor of rotating machine
Inventor: ISHIDA ISAO
IPC: H02K1/30
Filed: 1992-06-09
Abstract: PURPOSE:To provide a rotor of a rotating machine which has simplified and completed the laminating work within a short period to remarkably lower the cost thereof even though the lamination thickness of iron core is thick in a large size machine. CONSTITUTION:A cutout part 7 having a width larger than the thickness of the iron core 3 is provided in the adequate position in the axial direction of a dovetail projected in the external circumference of a spider arm 2 and a sector type iron core 3 is easily inserted into the cutout part 7 so that the projected dovetail may just easily be engaged with the recessed dovetail of the iron core 3. Therefore, the iron core may be easily laminated.
Patent JP-H0626231-A (JP)
Title: Multi-storied parking lot
Inventor: TOKUSA SHIGEO
IPC: E04H6/12
Filed: 1992-06-09
Abstract: PURPOSE:To provide a multi-storied parking lot where more vehicles can be accommodated in a space of the constant site area, and the cost is low. CONSTITUTION:A garage consists of a traveling body which is provided on the second floor level or above of the frame structure and movable in the transverse direction, a winding drum 4 which is mounted on this traveling body and rotated by a motor, and a vehicle loading table which is provided under the traveling body, and suspended by a wire 2 connected to the winding drum 4. In a multi-storied garage where the vehicle loading table is elevated/lowered by driving the winding drum 4 in the forward/reverse direction, the winding drum 4 is formed in a thin sheet shape, and provided with a deep circumferential groove 40 for winding the wire on the outer circumferential surface, winding the wire 2 in a spiral manner on the identical perpendicular plane.
Patent JP-H01318003-A (JP)
Title: Preparation of composition for gel coat and molded item
Inventor: TAKIYAMA EIICHIRO
IPC: C08F2/48
Filed: 1988-06-17
Abstract: PURPOSE:To prevent discoloration of a molded item by mixing a photo-curable and radical-curable resin with a photo-polymn. initiator. CONSTITUTION:A compsn. for gel coat is obtd. by mixing a photo-curable and radical-curable resin (e.g., polyester resin) and a photo-polymn. initiator (e.g., 2-hydroxy-2methyl-1-phenylpropan-1-one). After a mold is coated with said compsn. and the gel coat is cured to a required hardness by irradiating it with light, if necessary, it is backed with a glass fiber. Then, a resin selected from among unsatd. polyesters having (meth)acryloyl groups on the polymer side chains through a urethane or ester bond and an MW of 5,000 or higher is cast thereon up to a required thickness and cured by heating.
Patent JP-H01316838-A (JP)
Title: Computer system
Inventor: ABE SHUICHI
IPC: G06F11/22
Filed: 1988-06-17
Abstract: PURPOSE:To construct a system with the highest efficiency by reducing a wasteful time based on time difference in the self-diagnosis of each module, and constituting the system so that each module can be used in the minimum time. CONSTITUTION:An I/O module 4 receives a reset signal issued from a CPU1, and identifies whether the reset signal is a PCLR signal or a system reset signal or a reset command signal addressed to its own module by a reset selector 6. When a result is affirmative, the I/O module 4 executes the self-diagnosis, and also, holds the reset signal at the reset selector 6 until the self-diagnosis is completed. When the self-diagnosis is completed, a ready attention signal is issued from a ready attention controller 7 provided at the I/O module 4 when the reset signal identified by the reset selector 6 shows the reset command signal. The signal is received by a ready attention receiver 8 provided in the CPU1.
Patent JP-S6130683-A (JP)
Title: Blackened steel plate
Inventor: IKEDA SATOSHI
IPC: C23C26/00
Filed: 1984-07-20
Abstract: PURPOSE:To provide a blackened steel plate which has good adhesiveness, is easily manufacturable and has the beautiful black color having a high-grade feel by providing a Zn-Ni alloyed plating layer having uniformly microcracks without having directivity over the entire surface on the uppermost layer. CONSTITUTION:The microcracks having no directivity over the entire surface are uniformly formed on the plating layer of the steel plate having the Zn-Ni alloyed plating layer on the uppermost layer to obtain easily the blacked steel plate which has good adhesiveness, withstands bare use and has the high-grade feel. The above-mentioned cracks can be easily formed by means for etching, stressing, etc. and the cracks are preferably formed to <=0.5mum width and <=10mum length. The plating surface except the cracks are preferably as smooth as possible. A chromate film and/or resin film is provided on the plating layer after blackening to provide gloss on the surface and to adjust the interference color, by which the deep and beautiful blackened film is obtd.
Patent JP-S6214947-A (JP)
Inventor: RICHIYAADO JIYOSEFU NOZEMATSUK
IPC: B01J29/08
Filed: 1985-07-09
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-S5939776-A (JP)
Inventor: MATSUHISA TADAAKI
IPC: C04B35/478
Filed: 1982-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11345467-A (JP)
Title: Disk storage device and disk storage medium used therefor
Inventor: TAKEO AKIHIKO
IPC: G11B21/10
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To record data at high density by highly densifying track density without fixing a track pitch on a disk and complexing system configuration. SOLUTION: This disk storage device is a hard disk drive using the disk 1 of a composite structure having a surface magnetic recording layer 3 and a deep magnetic recording layer 2 for constituting a data track 10. The deep magnetic recording layer 2 is provided in the deep direction of the surface magnetic recording layer 3 to constitute an area 20 between respective adjacent data tracks, and a tracking error signal is recorded on it by a magneto-optical recording system.
Patent JP-H10323290-A (JP)
Title: Frying method and device used therein
Inventor: MIYAHARA NORIO
IPC: A23L5/10
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a frying system in which quality of frying oil is controlled and maintained. SOLUTION: A frying device is provided with a frying oil extracting pipe member 2 locked to an inner side wall of a fryer at a position a little under a frying oil bath surface, and provided with a number of holes, a frying oil introducing pipe member 3 locked close to a heating part in the fryer and provided with a number of holes, a recovered frying oil container, a supply frying oil container, a frying oil extracting pump, and a controller 8 connected to the frying oil introducing pump.  In accordance with instruction from the controller 8, a specified quantity of frying oil is extracted from the fryer through the frying oil extracting pipe member 2 by action of the frying oil extracting pump to be recovered to the recovered frying oil container, and frying oil in an extracted quantity added by an absorbed oil quantity by fried matter is supplied through the frying oil supply pipe member from the supply frying oil container by action of the frying oil supply pump to be supplied to the fryer.
Patent JP-H0817583-A (JP)
Title: Electric discharge lamp lighting device
Inventor: ITO KAZUHIKO
IPC: H05B41/24
Filed: 1994-07-01
Abstract: PURPOSE:To reduce the ripple component of input current by adding simple secondary winding to the inductance of a filter circuit laid between a rectification circuit and an inverter circuit. CONSTITUTION:An inductor 28 is formed out of primary winding 29 and secondary winding 30. If only the primary winding 29 is used, input current from an AC power supply 20 is determined by the capacitance of a capacitor 31 and the inductance of the winding 29. Thus, the current comes to have a sine waveform with a high-frequency ripple component. Thus, the winding 30 is added to the inductor 28 and current having polarity reverse to current flowing to a feed inductor 27 is thereby made to flow to the secondary winding 30. The current flowing to the primary winding 29 of the inductor 28 has a large DC component with a less ripple component. On the other hand, the current flowing to the winding 30 contains a very large ripple component having approximately the same phase as the current flowing to the winding 29, and generated magnetic field largely depends on the ripple component. Thus, another secondary winding with the number of turns extremely smaller than the secondary wining 30 is added to offset the ripple in the primary winding 29.
Patent JP-H0442204-A (JP)
Title: Synthetic resin molding for light transmission and production thereof
Inventor: YOSHITAKE JUNICHI
IPC: C08F8/20
Filed: 1990-06-08
Abstract: PURPOSE:To improve moisture resistance and heat resistance by constituting the above molding of an amorphous polyolefin resin fluorinated at least partly in such a manner that the content of fluorine changes from the surface side toward the central axis side. CONSTITUTION:This molding consists of a transparent synthetic resin and the refractive index thereof changes from the central axis side toward the surface side. The molding is constituted of the amorphous polyolefin resin fluorinated at least partly in such a manner that the content of the fluorine changes from the surface side toward the central axis side. The amorphous polyolefin resin before the fluorination has 0.05-10dl/g intrinsic viscosity measured in decalin kept at 135 deg.C. This resin is preferably a prescribed cyclic olefinic random copolymer or the ring opening polymer of the cyclic olefin or the hydrogenated matter thereof. The moisture resistance and heat resistance are improved in this way.
Patent JP-S5850784-A (JP)
Title: Manufacture of light receiving element
Inventor: MAYUMI SHIYUUICHI
IPC: H01L31/10
Filed: 1981-09-21
Abstract: PURPOSE:To enhance quantum efficiency, by evaporating a metallic film of Al, etc. on a curved surface formed by fusing a PSG resulting in the light convergence on an N(I) layer with good efficiency with this metallic film as a reflection mirror. CONSTITUTION:An N type high resistant epitaxial layer is grown on an N type Si substrate 1, and the boron ion implantation is performed into this resulting in the formation of the N(I) layer 2 and P layer 3. Next, grooves 6 are formed by a dry etching with a photo resist as a mask. In this process, a trapezoidal photoelectric conversion element is formed on the central part. Thereafter, a heat treatment is performed in oxygen gas at 1,000 deg.C, and SiO2 is grown on the surface of the P layer 3, N(I) layer 2 and N layer 1. Next, the PSG7 is adhered and applied to an oxygen gas heat treatment, and the PSG7 is made to flow resulting in the curved surface. The Al metal is adhered and an Al etching is performed so as to be in a fixed shape with the positive resist as a mask resulting in the completion of the photosensor by forming the light reflection mirror 8 and the electrode 4.
Patent JP-S5673316-A (JP)
Title: Attainment confirmation circuit used for physical strength training equipment
Inventor: TSUZUKI KIYOHIKO
IPC: G01D21/00
Filed: 1979-11-20
Abstract: PURPOSE: To make possible the visual and auditory confirmation of a user's physical strength displayed by providing a constitution by which the strength exerted by the user is detected, make a luminiscent indication of its value and sound a notice with a buzzer, etc. when a desired strength has been attained.  
     CONSTITUTION: A spring body 2 is distorted by a force applied on a case 1 and in turn, a distortion package 24 shows a distortion increasing a resistance value. It is changed in terms of voltage and is output in pulse waves through the intermediary of an operating amplifier 34. This output signal causes luminescent diodes to sequentially illuminate starting with D 1  according to the intensity of a signal after passing through an arithmetic operating circuit 37. If a luminescent diode D 3  is turned on on account of the output of the operating amplifier 34, a signal actuates a buzzer 25 through the intermediary of an amplification circuit 39. In the meantime, a signal output from the operating amplifier 34 as a pulse wave is displayed on a digital display device 26 after its pulse number was counted through an IC Schmit trigger circuit 51 and an IC counter circuit 52. Under this constitution, it is possible to provide a visual and auditory confirmation of the user's physical strength displayed in terms of dynamic value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5939320-A (JP)
Title: Filter element
Inventor: ASANO SEIICHI
IPC: C21C5/28
Filed: 1982-08-30
Abstract: PURPOSE:To form a filter element having high productivity without accompanying the reduction in the available filtering area of a filter material, by integrally welding and molding the filter material and a partition wall material only at the folding parts of pleats. CONSTITUTION:In welding and molding the folding parts 3, 4 of a filter material when the pleating processing of the filter material is performed, a partition wall material 2 and the filter material are simultaneously and integrally welded and molded at the folding parts 3, 4 of the clean side 6 of said filter material to be fixedly bonded at the folding parts. Integral welding molding is performed by a processing method such as a heat pressing processing method, an ultrasonic welding processing method, a high frequency welding processing method or the like and at lease one of the filter material and the partition wall material comprises thermoplastic resin. As the filter material, an org. fiber and an inorg. fiber formed into filter paper, a nonwoven fabric or a fabric is used and, as the partition wall material 2, a strip shaped material comprising filter paper, a nonwoven fabric or a fabirc is used and the thickness of the strip like partition wall material is 0.5-10mm. and the width thereof is 1-10mm..