baber/WOPTO huggingface dataset:
Patent JP-S61132745-A (JP)
Title: Air-fuel ratio controller of internal-conbustion engine
Inventor: SUZUKI FUJIYUKI
IPC: F02D41/14
Filed: 1984-11-30
Abstract: PURPOSE:To decrease toxic exhaust gas by making an instant and forceful corrective control to make air-fuel ratio lean in order to fast return air fuel ratio by a control section to the proper value after control is done to make air-fuel ratio lean at the time of deceleration of an internal-conbustion engine. CONSTITUTION:A carbureter is installed with a valve 16 with its opening and closing controlled by a control section 14. An O2 senser 18 to detect exhaust gas density is fixed inside an exhaust pipe 10. After controlling to make air-fuel ratio lean at the time of deceleration of an internal-conbustion engine, a forceful control to make air-fuel ratio lean is made by the control section 14 to immediately return the air-fuel ratio, make rich by the rich signals sent for a fixed time from the O2 sensor 18, to the proper level. This constitution can decrease toxic exhaust gas without aggravating drivability.
Patent JP-H08116212-A (JP)
Title: Voltage controlled oscillator circuit
Inventor: ICHIKAWA KENJI
IPC: H03B5/12
Filed: 1994-10-19
Abstract: PURPOSE: To change an oscillated frequency over a wide range while keeping the C/N of an oscillation output to be excellent in the voltage controlled oscillator circuit in which the oscillating frequency range is made wide. CONSTITUTION: The voltage controlled oscillator circuit is provided with an LC tuning circuit 1 including varactor elements 6, 8 and whose oscillating frequency is controlled by changing the capacitance of the varactor elements 6, 8, and the inductance part 2 of the LC tuning circuit 1 is made up of plural inductors 5. The inductance is switched in multi-stages by changing the combinations of the inductors 5 and the circuit 1 is provided with a band control section 4 to add a capacitance to a capacitance part 3 of the LC tuning circuit 1 and the capacitance of the capacitance part 2 is increased/decreased by the band control section 4 to switch the band of the oscillated frequency.
Patent JP-H1197013-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: NAKADA KENICHI
IPC: H01M4/13
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To restrain the capacity from being decreased and the voltage from being dropped even if discharge has the high current density, by making a negative material of a negative electrode contains carbon having the specific surface of a specified value or more. SOLUTION: The specific surface of carbon contained in a negative material is 500 m<2> /g or more. Therefore, many Li ions are accumulated in carbon, a negative electrode has the large double layer capacity, large current is instantaneously allowed to flow in the early stages in which electric discharge is performed with high current density, and therefore, the voltage is restrained from being dropped, the discharge capacity is restrained from being decreased, and the discharging characteristic in the high current density is improved. When carbon having the specific surface of 500 m<2> /g or more is contained, if the carbon amount is small, the amount of Li ions to be accumulated is decreased, the discharging characteristic in the high current density can not be sufficiently improved.  While, if the carbon amount is large, the amount of negative materials having the large discharge capacity is decreased, and the discharge capacity is decreased. Accordingly, it is desirable that carbon in the range of 1 to 20 wt.% is contained in the negative electrode material.
Patent JP-S61133541-A (JP)
Title: X-ray fluorescent intensifying tube
Inventor: SEYA SHIGEAKI
IPC: H01J31/50
Filed: 1984-11-30
Abstract: PURPOSE:To improve resolution in the output face ad form a clear photographed image by providing a correcting means for correcting astigmatism based on the arrangement and configuration of an electron lens system in the electron lens system of X-ray and fluorescence intensifying tube. CONSTITUTION:A grid electrode 10 provided in the inside wall of the outer container 4 of a X-ray-fluorescence intensifying tube includes the electrodes 13a-13d equally divided into four parts, it can set at the equal potential the opposing electrodes 13a and 13b and 13c and 13d, and is connected so that the non-opposing electrodes can hold the different potential. The grid electrode 10 and anode electrode 7 serve to radiate the electron from the photoelectronic face of the input face 5 held at the cathode potential to the output face 8 through focusing and acceleration to form the image of the photographed substance. The image of the photographed substance has a low resolution because of the astigmatism based on the arrangement and configuration of the electrode, but a clear photographed substance image can be formed on the output face 8 by controlling the potential on the electrodes 13a-13d obtained by dividing the grid electrode 10.
Patent JP-2000278945-A (JP)
Title: Switching power supply device
Inventor: NISHIDA AKIO
IPC: H02M3/338
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a high efficiency switching power supply device which can reduce its switching frequency when a load is light and obtain the switching frequency equivalent to a conventional frequency. SOLUTION: In a switching power supply device 1, a delay circuit 6 including a transistor Q3 and a time constant circuit comprising a capacitor C5 and a resistor R8 is connected to the gate of an FET Q1. A voltage generated in the feedback winding Nb of a transformer T and the charging voltage Vc1 of a capacitor C6 of which a rectifying/smoothing circuit 7 is composed are applied to the capacitor C5 for charging. The turning-on of the FET Q1 is delayed until the charging voltage Vc2 of the capacitor C5 reaches a voltage Von by which the transistor Q3 is turned on.
Patent JP-H0682713-A (JP)
Title: Light scanning device
Inventor: MURAKAMI KAZUNORI
IPC: G02B26/10
Filed: 1992-08-31
Abstract: PURPOSE:To realize stable and correct deflecting scanning in which a plurality of times of scanning are possible at one rotation by arranging the approximate center of a common boundary of a plurality of reflecting faces of a scanning mirror opposite to the approximate center of a laser beam. CONSTITUTION:A rectangular prism 21 as a scanning mirror is arranged on the rotor 15 of a scanner motor 20, the rectangular prism 21 is sandwiched with two short sides of a right-angled triangle, the two faces mutually meeting at right angles are set as reflecting faces 21a, 21b, the center of the bottom face of long side is positioned on the center of the rotary shaft 12 of the scanner motor 20, and the prism is fixedly stuck on a flywheel 13 by means of suitable adhesive. In this light scanning device 8, after a laser beam emitted from the semiconductor laser oscillator 23 of a light emitting unit 26 is converted to a little divergent beam by means of a convergent lens 24, it is shaped into a circular laser beam through a slit 25, and irradiated on the approximate center of the boundary of the reflecting faces 21a, 21b of the rectangular prism 21 as the scanning mirror, in state of a laser beam conforming to the axis of the rotary shaft 12 of the scanner motor 20.
Patent JP-2000080336-A (JP)
Title: Surface protection film
Inventor: SUZUKI TOSHITAKA
IPC: C09J7/02
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a surface protection film which is able to satisfactorily protect an adherend having a projection while keeping good adhesion therewith and has an adequate anchoring force against an intermediate layer made of an acrylic resin. SOLUTION: This surface protection film comprises a support made of a polyethylene film or the like, and a self-adhesive layer which is formed on one side of the support and is made of a block copolymer composition, which comprises a triblock copolymer including one intermediate polymer block derived from a conjugated diene compound such as isoprene or the like and two terminal polymer blocks derived from a vinyl aromatic compound such as styrene or the like in such a way that the content of the vinyl aromatic compound is not less than 14% in terms of styrene and the content of the triblock copolymer is not less than 40%, and to which an additive such as a tackifier or the like is added, if necessary.
Patent JP-S61131981-A (JP)
Title: Videotex image forming device
Inventor: FUJIMORI TAKAHIRO
IPC: H04N7/00
Filed: 1984-11-30
Abstract: PURPOSE:To simplify correcting processing of a videotex image by designating an optional graphic region in an image reproduced on a monitor screen and applying a videotex code correcting processing to the said region. CONSTITUTION:An RGB signal obtained by picking up a color image to be transmitted by a color video camera, the inputted color image for one frame's share is handles as a set of a geometrical graphic region, and a microcomputer 100 generates automatically a videotex code data comprising geometrical code representing the image as a graphic and a time series code of the attribute code and outputs the result to a bus. Then character information image for various control commands is given on the screen of an RGB monitor 82 by a character generator 46 and a cursor image representing the input position information from a tablet 94 is given from a memory 45. When the operator correct the image by using a pen of the tablet 94, the result of correction is displayed in a real time.
Patent JP-2000091808-A (JP)
Title: Dielectric filter and composite dielectric filter and antenna resonator and communication equipment
Inventor: NISHIJIMA KOHACHI
IPC: H01P5/08
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric filter, composite dielectric filter, and communication equipment using them for realizing the input and output of a signal in a two terminal type or a balanced type without using any balun. SOLUTION: Resonance lines 5a-5d are successively comb-line connected in a dielectric block 1. Outside terminals 6 and 7 to be capacitive coupled with the resonance lines 5a and 5c and an outside terminal 8 extended from one edge of the resonance line 5d are provided on the outer face of the dielectric block 1. The outside terminals 7 and 8 are capacitive coupled and inductive coupled with the resonance line 5c so that the input and output of a signal in a balanced type can be realized.
Patent JP-S61133067-A (JP)
Title: Optomagnetic recording medium
Inventor: HIRATA HIDEKI
IPC: G11C13/06
Filed: 1984-11-30
Abstract: PURPOSE:To prevent the deterioration of a thin reproducing film layer in a high humidity atmosphere and to improve moisture-proofness by providing a coated film consisting of a compd. curable by radiation as a protective layer on a thin amorphous vertical magnetic film layer consisting of a rare earth- transition metal provided on a substrate via an intermediate layer and curing the film by UV rays. CONSTITUTION:The intermediate layer 21 is provided on the substrate 11 and further the thin amorphous vertical magnetic film layer 31 consisting of the rare earth-transition metal is formed thereon. The coated film of the compd. curable by radiation is then provided on the layer 31 and is cured by UV rays to form the protective layer 41. The moisture-proofness is thus improved and the deterioration with age after long-term use at and under a high temp. and high humidity is prevented.
Patent JP-S61133003-A (JP)
Title: Production of side core of magnetic head
Inventor: SATO AKIRA
IPC: G11B5/187
Filed: 1984-11-30
Abstract: PURPOSE:To obtain an excellent magnetic head which can be available at a moderate cost and will not require special processing of a coil groove by grinding the outer surface of a cylindrical glass material into a square-cylindrical shape and then cutting it in the direction approximately intersecting orthogonally with the longitudinal direction so as to use the spindle hole in the center as the coil hole. CONSTITUTION:The outer surface of the cylindrical glass material 11 having the spindle hole 12 in the center is ground (polished) up to a grinding line 13 shown by a chain line to be a square-cylindrical material 14. The square- cylindrical material 14 after the completion of grinding is cut along a cutting line 15 approximately intersecting orthogonally with the longitudinal direction to be a side core 16. In its center the spindle hole 12 remains, which becomes the coil hole 17. The side cores 16 formed in such a way are stuck to both sides of a magnetic core 18, and the head gap 19 at the side of the magnetic core 18 is ground appropriately. Simultaneously the coil hole 20 of the magnetic core 18 and the coil hole 17 are wound with a coil 21 to form the magnetic head 22.
Patent JP-H03118565-A (JP)
Title: Copying device
Inventor: MOTOYOSHI TOMOYA
IPC: G03G15/041
Filed: 1989-09-30
Abstract: PURPOSE:To prevent miscopy even if an operator forgets the selection information number by providing means selecting the size of a copy sheet, the number of copies and a copying magnification with selection information display means. CONSTITUTION:Following the operation of a selection information reading means 5, a selection information display instructing means 8 operates and instructs the input information display means 9a, 9b and 9c attached to the selecting means 1a, 1b and 1c used to select information (figures) on the size of a copy sheet, the number of copies and a copying magnification to display the information. In response to the instruction, the input information display means 9a, 9b and 9c display the information (figures) on the size of the corresponding sheet, the number of copies and the copying magnification. Consequently, an operator can confirm contents when reading selection information through the use of the selection information reading means 5, thereby preventing miscopy.
Patent JP-H0995005-A (JP)
Title: Multi-needle recording head
Inventor: UENO NOBORU
IPC: B41J2/395
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of so called variation among control electrodes and enhance the quality of images after developing. SOLUTION: The one-sided control multi-needle recording head is formed in a manner that a plurality of upstream side control electrodes 4 and downstream side control electrodes 5 are disposed respectively at predetermined distances along the row 3 at both ends of the row 3 of a number of recording electrodes 2 arranged to orthogonally intersect the running direction of a recording medium, wherein extension parts 5a, 5b are formed toward the adjacent control electrodes 5 in the adjacent side periphery part of each downstream side control electrodes 5, and the extension parts 5a, 5b of each adjacent control electrode 5 are disposed at predetermined distances in the traveling direction of the recording medium. The adjacent side peripheries 5c, 5d of each downstream side control electrode 5a re formed by three or less of straight lines or curved lines.
Patent JP-S62114699-A (JP)
Title: Method for treatment of bilge
Inventor: ARAO SHINICHI
IPC: C02F1/24
Filed: 1985-11-14
Abstract: PURPOSE:To efficiently treat bilge, by a method wherein the bilge of a ship is contacted with oxyen-containing gas and subsequently contacted with salt tolerant bilge metabolizing microbes to perform the decompositional treatment of an oil component before contacted with compressed air. CONSTITUTION:An emulsified oil component enters a reaction tank 12 from a bilge inflow line 11. The reaction tank 12 is divided into a gas-liquid contact part 14 and a immobilized microbed packed part 3 and oxygen-containing gas is sent to the gas-liquid contact part 14 from the lower part thereof through a line 15. The packed part 13 is packed with a large number of carriers such as plastic plates and bilge metabolizing microbes are immobilized to the surfaces of the carriers. A liquid is recirculated to supply oxygen to immobilized bacteria. Treated water is subsequently enters a float tank 16 and compressed air is sent into the tank 16 from the lower part thereof through a line 17. Hereupon, excessive microbes adhere to air bubbles rise and are scraped up by a scraper18 to be discharged from a line 19. By this method, rapid treatment is enabled.
Patent JP-H06192974-A (JP)
Title: Cation-dyeable synthetic fiber excellent in color fasteness to light
Inventor: YAMADA SETSUO
IPC: D01F6/92
Filed: 1993-10-12
Abstract: PURPOSE:To obtain a synthetic fiber dyeable to a deep and bright color and good in color fastness to light by including a specific amount of a specified phthalocyanine in cation-dyeable synthetic fiber dyed with a specific cationic dye. CONSTITUTION:This cation-dyeable synthetic fiber is obtained by dyeing cation- dyeable synthetic fiber of copolyester fiber or m-type aramid fiber with a cationic dye having 250-600 molecular weight of the parent substance for the coloring matter and then applying a cationic type transition metal-containing phthalocyanine, expressed by the formula (M is transition metal and copper, nickel, iron or chromium; R is onium residue; the number of substituent groups of R is 1-4) and having >=1000 molecular weight in an amount of >=0.01% based on the fiber weight to the dyed fiber. The resultant fiber has excellent color fastness to light.
Patent JP-H03133299-A (JP)
Title: Electrical communication exchange system
Inventor: ANDORIYUU RASUTSURO MAKUTSUERU
IPC: H04M3/00
Filed: 1990-09-26
Abstract: PURPOSE: To easily achieve the addition of a new service and design change without re-designing each resource by constituting this system so that each resource can be operated in separate and independent levels. CONSTITUTION: This system is constituted of a channel switch 25 connected with physical terminal interface circuits 26 and 28 which receives channel data, and exchanges channel data between input and output ports under the control of a processor, frame switch 20 having plural input and output ports which routes a message between any two ports according to route information included in the message, channel frame processor 27 connected between the frame switch 20 and the channel switch 25 which includes a digital signal resource for supplying a protocol conversion channel service and the message multiplication of the channel data, and plural processors which perform access through the ports of the frame switch 20, and supply at least system control and the calling processing resource of an electric communication system.
Patent JP-H02109828-A (JP)
Title: Opening apparatus
Inventor: YAMAMOTO TAKANORI
IPC: B65B43/14
Filed: 1988-10-09
Abstract: PURPOSE:To easily open an opening of a soft and flat cylindrical bag, by providing a first chuck holding the back side of the bag and a second chuck holding the front side of the bag arranged in the opposite side of the first chuck and transferring to the opening direction of the bag. CONSTITUTION:A bag 2 to be opened is formed by a soft material like synthetic resin sheet and contained in containers 4, 6 installed every bag 2 according to the volume thereof. When rotary chucks 50A, 50B, 50C reach the back side of the bag 2, a transfer chuck 52 for the opened bag and a chuck 54 for the opened bag hold the front side of the bag in cooperation with the respective opposite rotary chucks 50A, 50B and proceed to the direction parting from the rotary chucks 50A, 50B, 50C to open the bag and then stop at the final opening position decided by the opening width depending on the bag 2 size.
Patent JP-S61131759-A (JP)
Inventor: KITAJIMA TOSHIMITSU
IPC: A61N1/04
Filed: 1984-11-30
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-H1098946-A (JP)
Title: Binding cord for horticulture
Inventor: MITSUHASHI KIMIYUKI
IPC: C08L101/16
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a binding cord for horticulture having excellent pliability, flexibility and environment safeguard characteristic by incorporating a biodecomposable aliphat. polyester resin and surface treated fillers at specific ratios into this cord. SOLUTION: This binding cord is formed by adding (B) 10 to 150 pts. fillers prepd. by subjecting >=1 kinds selected from calcium carbonate, clay, talc, aluminum hydroxide and magnesium hydroxide with >=1 kinds selected from a titanate coupling agent, alumium coupling agent and acetylene glycol (deriv.) to (A) 100wt.pts. biodegradable aliphat. polyester resin, such as polylactic acid. The surface treated fillers are preferably formed by subjecting >=1 kinds selected from silica, ceramic balloons, glass balloons and glass beads with an epoxy silane coupling agent.
Patent JP-H03116249-A (JP)
Title: File deletion system
Inventor: KAZUSAKI YUUKO
IPC: G06F12/00
Filed: 1989-09-28
Abstract: PURPOSE:To quickly restore a file despite its wrong deletion by holding the directory and the space of the deleted file for a fixed time without releasing them immediately. CONSTITUTION:A file restoration means 2 stores the name of a file and the addresses of an intermediate directory and a file directory into a deleted file control table 7. A file deletion means 1 receives the file name and a file deletion request and sets an address to the table 7. Then the means 1 counts the prescribed time set by itself and decides after the prescribed time whether the table 7 contains an entry where the file name is set or not to release the file and also to delete the address set to the table 7. Thus it is possible to easily restore the file which is deleted by mistake.
Patent JP-H06105909-A (JP)
Title: Antiplatelet antibody adsorbent material
Inventor: INAMORI KAZUNORI
IPC: A61M1/36
Filed: 1992-09-24
Abstract: PURPOSE:To provide the method of removing antiplatelet antibodies by using a peptide contg. a specific amino acid arrangement or an org. compd. prepared by modifying the peptide and bonding the peptide or the compd. to the antiplatelet antibodies and the antiplatelet antibody adsorbent material formed by immobilizing the peptide or the org. compd. to a water insoluble carrier. CONSTITUTION:This antiplatelet antibody adsorbent material is prepd. by immobilizing at least one kind among the peptide of the amino acid arrangement having bondability with the antiplatelet antibodies or the amino acid of 1 to 60 pieces of both ends or one-side ends of the peptide or the modified peptide bonded with the side chains expressed by formula -A-(CH2)n-B- (A, B are N or CO, n is 1 to 20 integer) to the water insoluble carrier.
Patent JP-2000085696-A (JP)
Title: On-satellite power supply
Inventor: MURAKAMI YOICHI
IPC: B64G1/42
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To stabilize and control voltage of a power bus so as to be the same as in normal time even if contact failure occurs in one of signal slip rings by providing a comparing circuit or a gate circuit after the signal for controlling the voltage passes through a plurality of signal slip rings in a driving mechanism. SOLUTION: Voltage at a power output point 19 is detected by a main error amplification circuit 31-33, respective output signals are compared through signal slip rings 46-48 in a driving mechanism 6 for example, are supplied to a voltage comparing gate circuit 44 comprising gate circuits 34-36, 37-39, and are inputted into a shunt device 8. When any short failure occurs in the signal slip ring 46, an inversion and non-inversion input of the main comparing circuits 34, 36 is 0 V, an output from the main comparing circuit 34 is a low level, the main gate circuit 37 is turned off, and an output from the main error amplification circuit 31 is cut off. Normal output signals from the main error amplification circuit 32, 33 pass through the slip rings 47, 48 and main gate circuits 38, 39, and a larger signal is supplied to the shunt device 8.