baber/WOPTO huggingface dataset:
Patent JP-H0391134-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: MIURA YOSHIO
IPC: G11B11/105
Filed: 1989-09-04
Abstract: PURPOSE:To accuratley reproduce recording data by eliminating the level fluctuation of a light detection signal due to the doubel refraction of a magneto-optical disk substrate based on a processing part light detection signal that is the light detection signal in an initialization processed area. CONSTITUTION:When the recording data is reproduced, a laser beam is emitted from an optical pickup to a magneto-optical disk 1. Since the double refraction exists on the magneto-optical disk substrate, the double refraction functions on the deflective state of a reflected laser beam passing the magneto-optical disk substrate as disturbance, and the level fluctuation is added on the light detection signal outputted from the optical pickup 14. Therefore, level fluctuation elimination means 39, 40 detect the level fluctuation of the light detection signal out of the light detection signals based on the processing part light detection signal at a prescribed initialization processed part, and output the light detection signal after eliminating the level fluctuation from it. Therefore, it is possible to prevent an error rate due to the level fluctuation of the light detection signal due to the double refraction in the magneto-optical disk substrate deteriorating. In such a way, the recording data can be accurately reproduced.
Patent JP-H04109179-A (JP)
Title: Defect section detecting method for cable insulator
Inventor: MARUYAMA YOSHIO
IPC: G01R31/12
Filed: 1990-08-29
Abstract: PURPOSE:To detect a defect section of a cable insulator without omitting it by preliminarily charging the high voltage with the component at the specific frequency or above to a cable, then charging the commercial-frequency AC voltage. CONSTITUTION:Before AC is charged to a plastic-insulated power cable, the shock wave high voltage with the frequency component about 1 KHz or above is preliminarily charged, if a defect section exists in a cable insulator, the bud of a tree is generated at this portion in advance. The discharge charge quantity is increased when a partial discharge occurs, it is amplified to a large charge quantity about 5-10 pc from the start, and the discharge signal generated by the partial discharge of the insulator defect section exceeds the partial discharge detection sensitivity. It can be detected before the insulator defect section is broken, and an omen of the defect section breakdown is obtained. The partial discharge charge quantity is measured while the commercial-frequency AC voltage is charged, the breakdown omen of the cable insulator is detected, and a charge is immediately stopped before the cable insulator is broken.
Patent JP-H0974560-A (JP)
Title: Image processor
Inventor: IKEDA SHINGO
IPC: H04N7/30
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce the degradation of image quality when a compression encoding is performed by a specified group when still images are outputted plural numbers of times and transmissions/recordings are performed. SOLUTION: An orthogonal transformation processing part 5 performs an orthogonal transformation of the image data from a memory 3 into the block unit consisting of plural picture elements, and quantizations and encodings are performed in a quantizer 6 and a variable length encoder 8 so that the X (=N×Y) transformed blocks may be code amount of a prescribed range. When the same image is repeated outputted and is made a still image, the X blocks are divided into N groups and quantization characteristics are imparted to every Y blocks from each group. At the time, the quantization characteristic with little degradation of image quality is made to be imparted to a specified group and while the same image is repeatingly outputted, the specified group is made to be changed.  At the time of a decoding, only the data with little degradation of image quality is selected and an image is formed based on the information showing the characteristic at the time of the quantization from an inverse quantizer 13 by a memory control circuit 15.
Patent JP-H1162713-A (JP)
Title: Gas supply device for gas engine
Inventor: SUZUKI HAJIME
IPC: F02D19/02
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To suppress that gas becomes too thick and to guarantee smooth ignition by providing a normal line to introduce gas to a combustion chamber and a bypass line with a means for resistance such as an orifice, and using the normal line and the bypass line by switching them with a means for switching such as a three way valve. SOLUTION: A normal line 11 to supply, through a supply line 7, auxiliary chamber gas to an auxiliary chamber inlet 14 which is formed on the auxiliary chamber 12 provided in every cylinder is provided, and a bypass line 10, which interposes an orifice 9 so as to bypass the normal line 11 is provided. A three way valve 8 is provided at a branch point of the normal line 11 and the bypass line 10, and the three way valve 8 is switched so as to use the bypass line 10 when an engine speed is low and so as to use the normal line 11 when the engine speed is not low. When gas is supplied through this bypass line 10, gas flow is made comparatively slow by the orifice 9, and it is suppressed that the gas becomes too thick.
Patent JP-S6383277-A (JP)
Title: Device for forming functional deposited film by microwave plasma cvd method
Inventor: TAKEI TETSUYA
IPC: C23C16/50
Filed: 1986-09-29
Abstract: PURPOSE:To steady form functional deposited film with high efficiency by the title method by providing a gaseous atmosphere sealing means having a specified linear expansion coefficient between a microwave introducing window for introducing microwave energy and the wall of a vacuum vessel. CONSTITUTION:The microwave 106 is introduced through the microwave introducing window 102 consisting of a microwave transmitting substance, and the functional deposited film is formed on a substrate in the vacuum vessel by the microwave CVD method. At this time, a material having <=10X10<-6> difference in the linear expantion coefficient from the microwave transmitting substance is used for the gaseous atmosphere keeping gasket 103 for sealing a gap between the wall surface 101 of the vacuum vessel and the microwave introducing window 102. For example, when an alumina ceramic disk is used for the microwave transmitting substance, fernico, platinum, nickel, etc., are used for the gasket 103. As a result, a relatively thick deposited film can be formed on a large-area substrate at a high film forming rate.
Patent JP-H0543895-A (JP)
Title: Nonhalogenous detergent composition
Inventor: YAMASHITA NOBORU
IPC: H05K3/26
Filed: 1991-08-12
Abstract: PURPOSE:To obtain a nonaqueous or aqueous nonhalogenous detergent composition which can substitute for a fluorocarbon detergent by mixing a specified amine compound with a specified aliphatic alcohol/alkylene oxide adduct. CONSTITUTION:A nonhalogenous detergent composition is obtained by mixing 100 pts.wt. alkylene oxide adduct of formula I (wherein R is 6-22C linear or branched alkyl or alkenyl; A is 2-3C alkylene; and m is an integer of 1-20) with 0.1-30 pts.wt. amine compound of formula II (wherein X and Y are the same or different; and are each hydrogen or (AO)n H, provided that both X and Y are not simultaneously hydrogen atoms; A is as defined in formula I, and n is an integer of 1-3). This composition is mixed with water to obtain an aqueous nonhalogenous detergent composition.
Patent JP-S59122374-A (JP)
Title: Rush current suppressing circuit
Inventor: TAKEO HIROSHI
IPC: H02M7/06
Filed: 1982-12-27
Abstract: PURPOSE:To prevent the decrease of a power source voltage due to a protective resistor by shortening part of the connecting pin of a connector and shortcircuiting the protective resistor after stabilizing a power source. CONSTITUTION:Power supply is performed through a connector 11. The DC of a rectifier 3 is supplied to a load 9 through connecting pin terminals 12-1, 13-1, and a protective resistor 5 while charging a capacitor 6. When the connector 11-2 is inserted deeply into the connector 11-1, the terminal 12-2 is connected to the terminal 13-2. A protective resistor 5 is shortcircuited by a shortcircuiting piece 14, the DC of the rectifier 3 charged the capacitor directly through the terminals 12-2, 13-2, and this charging voltage is applied to the load 9.
Patent JP-S61105871-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKIYAMA KEIZO
IPC: H01L29/78
Filed: 1984-10-29
Abstract: PURPOSE:To produce a semiconductor device with LDD structure easily subject to excellent controllability by means of ion implanting process utilizing an insulating film both serviceable as interlayer insulating film as a mask. CONSTITUTION:The surface of substrate 1 is firstly ion-implanted with boron thinly at low concentration to form a gate electrode 5 and an oxide film 11 with thickness t as an interlayer insulating film from upper wiring. Then the second ion-implanting process is performed with high energy to increase the concentration of impurity on the substrate. A channel region is formed due to impurity not reaching the surface of substrate since the substrate is coated with gate electrode 5 added to the oxide film 11 immediately below the gate electrode 5 of substrate 1. The oxide film 11 is deposited with thickness almost 2Xt around the gate electrode 5 not to be implanted with impurity forming into a region 7' with thin junction depth. On the other hand, the impurity implanted into source, drain regions coated with the oxide film 11 with thickness of t is diffused by heat treatment to form a LDD type MOSFET formed of composite source, drain comprising a region 10 with remarkable surface concentration and junction depth.
Patent JP-H0544202-A (JP)
Title: Scaffold structure for repairing bridge handrail and hanging metal structure therefor
Inventor: TOUBOU MITSURU
IPC: E01D21/00
Filed: 1991-08-15
Abstract: PURPOSE:To obviate traffic obstruction on road and danger by collision of drifting logs without damaging bridge by a method in which floor panels are set on the horizontal parts of metal hangers consisting of fixing parts and hangers from the fixing parts. CONSTITUTION:Fixing parts 1 consisting of fixing horizontal parts 11, fixing vertical parts 12, and fixing connectors 13 are set at an interval by positioning the parts 12 inwards across the handrails A of bridge, by positioning the parts 13 outwards, and by fixing them to the sides of the bridge through fixing parts 18, bolts 3, upper bridge side fix regulators 14, and nuts 15. Hanging vertical connectors are joined with the parts 13 and fixed through holes to the bolts 4, and hangers 2 are fixed to the fixing parts 1 through lower bridge side fix regulators and the nuts 15. A plate 5 is set between the horizontal parts of the hangers 2, floor panels 6 are placed, and fences 7 are provided to construct a scaffold for repairing bridge handrails.
Patent JP-H0779897-A (JP)
Title: Central cleaner
Inventor: TAKAHASHI MASAKI
IPC: A47L9/28
Filed: 1993-09-14
Abstract: PURPOSE:To provide a central cleaner in which transmission of signals between the hand side and the main body side is performed by digital communication of encoded data. CONSTITUTION:A cleaning part 3 is provided with a setting means 6 to set a phase control value of a fan motor 9 provided in a main body 2, a digital converting means 7 to convert this set value into a digital value, and a hand side transmission means 8 to transmit a signal in accordance with this digital value. The main body 2 is provided with a fan motor 9, a main body signal receiving means 10 to receive the signal transmitted from the cleaning part 3, a main body control means 11 to determine the signal received by the main body signal receiving means 10, and a drive means 12 to drive the fan motor in accordance with a value set by the main body control means 11.
Patent JP-H04109244-A (JP)
Title: Method for displaying character on photographic print
Inventor: TAKAHASHI KAZUO
IPC: G03C11/02
Filed: 1990-08-30
Abstract: PURPOSE:To automatically and continuously print characters at a specific position on photographic paper after development and to improve the efficiency of the operation by providing a printing means which prints stored data at the specific position on the surface of the photographic paper which is already developed. CONSTITUTION:Desired characters are inputted at a data input part 1 and stored on a storage medium 5 at a storage part 3 which is controlled by a CPU 2. At the time of the data input, an image of the inputted characters, etc., is displayed on a CRT 4 and confirmed. The printing means 11 which prints the data stored in the storage means 5 is controlled by a CPU 6 which has a character font. Consequently, the necessary characters are only inputted and then the characters can be printed directly and automatically on the surface of the photographic paper after development by an output part equipped with thermal transfer ink and a thermal head, thereby improving the operation efficiency.
Patent JP-H0546606-A (JP)
Title: Document input device
Inventor: HASEGAWA AKIRA
IPC: G06F17/21
Filed: 1991-08-14
Abstract: PURPOSE:To make the line head of a next line uniform at the position of an optional character in the middle of the line based on this position of the character in the middle of the line. CONSTITUTION:When input character data exceeds the number of digits per one line at the time of the input of the character data from a keyboard 13, a CPU 11 retrieves successively each character data of the present line, and simultaneously, it discriminates whether the character data added with digit position control information as character qualification information is contained in the present line or not. As the result, if it is not contained in the present line, a margin position and an indent position are made the starting digit position of the next line, but if it is contained, the digit position of this character is made the starting digit position of the next line.
Patent JP-H0549387-A (JP)
Title: Scale-removing machine
Inventor: GOTO FUMIHIRO
IPC: A22C25/08
Filed: 1991-08-14
Abstract: PURPOSE:To uniformly remove scales from various fishes having different thichnesses. CONSTITUTION:In upper and lower conveyors for nipping and carrying a fish from which the scales are removed, the upper conveyor is disposed so as to be vertically movable in response to the thickness of the body of the fish, and a water-spraying means 16 for removing the scales is attached to the downstream end of the upper conveyor.
Patent JP-H0276420-A (JP)
Title: Signal intensity indicating circuit
Inventor: TOYAMA TSUNEO
IPC: H03G3/20
Filed: 1988-09-13
Abstract: PURPOSE:To prevent a pointer from being oscillated and to detect an accurate tuning point by providing the title circuit with a current restricting circuit formed by a current mirror circuit. CONSTITUTION:In normal input signal intensity, a driving current IA having a narrow band characteristic corresponding to the input signal intensity is led from a signal intensity specifying circuit M through a detecting circuit or a narrow band amplifier 11. The current IA is supplied from a TR Q2 on the output stage to a signal intensity indicator 12 through the current mirror circuit 13. At an input level allowing AGC circuits 9, 10 to be driven, a driving current based upon AGC currents IB, IC through an intermediate frequency amplifier circuit 6 and a high frequency amplifier circuit 3 is allowed to flow into the indicator 12. Thus, current approximate to the driving current IA is supplied to the indicator 12, and when the band of the current IA is set up to a narrow band, a tuning point can be accurately detected even if an AGC current is supplied, and the indicator can be prevented from being oscillated.
Patent JP-S59116218-A (JP)
Title: Antithrombotic agent
Inventor: NAKAJIMA KATSUAKI
IPC: A61K31/60
Filed: 1982-12-23
Abstract: PURPOSE:To provide an antithrombotic agent containing aspirin and dilazep hydrochloride as active components, having synergetically increased blood platelet coagulation inhibiting activity, effective with a low aspirin dose, free from the side-effect to inhibit the production of PGI2 at the wall of the vessel, and having high safety. CONSTITUTION:The objective agent contains aspirin and dilazep hydrochloride as active components. The weight ratio of aspirin to dilazep hydrochloride is preferably 1:10-5:1. The dose of aspirin is 1/2-1/50 of the dose for separate administration, i.e. 500-10mg daily for adult, and that of dilazep hydrochloride is preferably 50-300mg. The aspirin may be compounded with dilazep hydrochloride to obtain a compounded preparation, or may be prepared separately from dilazep hydrochloride and administered at the same time.
Patent JP-S6288262-A (JP)
Title: Secondary cell
Inventor: SAITO TOSHIHIKO
IPC: H01M10/058
Filed: 1985-10-14
Abstract: PURPOSE:To suppress the dendritic growth of lithium and reduce the fall in the voltage of a secondary cell, by providing a lithium alloy or a lithium- alloying metal in the peripheral portion of a negative electrode for which lithium is used as active material. CONSTITUTION:A positive electrode 7 made of a rechargeable active material such as molybdenum trioxide and vanadium pentoxide is provided in a positive electrode can 1. A separator 9 is interposed between the positive electrode 7 and a negative electrode for which lithium is used as active material. A secondary cell is thus built. The negative electrode is composed of a central portion 4 made of a lithium-metal plate, and a peripheral portion 5 made of a lithium- aluminum alloy or the like. Since dendritic growth is suppressed in the peripheral portion 5 in which the dendritic growth would be likely to take place, an internal short circuit is effectively prevented. Since not all of the negative electrode is made of the lithium alloy, the fall in the voltage of the cell is eliminated to improve the charge/discharge cycle property thereof.
Patent JP-H0657190-A (JP)
Title: Ink composition for ink jet printing
Inventor: NAKATO KAZUMASA
IPC: C09D11/328
Filed: 1992-08-06
Abstract: PURPOSE:To obtain the ink compsn. which contains a dye in a high concn., caures neither thickening nor precipitation of crystals even if stored in a long time, and has been improved in fastness, facing resistance, and reproducibility of dyeing by incorporating a specific reactive dye into the compsn. CONSTITUTION:The ink compsn. is prepd. by dissolving, in water, 1-50wt.% hydrophilic org. solvent, 1-30wt.% reactive dye of the formula (wherein Me is Cr or Co; and M is Na and/or K) contg. 1wt.% or lower inorg. salt, and, if necessary, 1-30wt.% urea and/or epsilon-caprolactam as a dissolution aid.
Patent JP-S6386631-A (JP)
Title: Address filtering method
Inventor: HIRANO TSUGIICHI
Filed: 1986-09-30
Abstract: PURPOSE:To automatize the reconstitution of an address filtering information by retrieving whether or not the address of a terminal equipment that transmits the data is stored as the address filtering information of another LAN, whenever a data flows through a LAN, and erasing the address if stored. CONSTITUTION:If the terminal equipment 11 of an address (a) connected to the local area network(LAN) 2 transmits a data, the address (a) of the terminal equipment of an origination is identified, and this address is stored in a storage area 42. In this time, the state of the address filter 4 shifts from the state shown in the left of the figure to the state shown in the middle of the figure, the address (a) is stored in storage areas 41, 42, thereafter, whether this address (a) is stored in other storage areas 41, 43 or not is retrieved, if stored, the address is erased. In such a case, since the address (a) is stored in the storage area 41, this address is erased. In this time, the address filter 4 goes to a state shown in the right of the figure, thus, a necessary address filtering information after changing over the terminal equipment is reconstituted.
Patent JP-H1167573-A (JP)
Title: Laminated ceramic capacitor and its manufacture
Inventor: YAMAGUCHI YASUSHI
IPC: H01G4/12
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To inhibt the generation of a residual stress in a laminated ceramic capacitor to enhance the reliability of the ceramic capacitor by a method wherein the thickness of the capacitor part of the capacitor is formed in the range of the specified ratio of the thikcness of the capacitor part to the whole thikcness of the capacitor and a difference between the thermal expansion coefficients of the capacitor part and the insulating layers of the capacitor is set at a specified value. SOLUTION: A laminated ceramic capacitor consists of a capacitor part 6, which is formed by laminating alternately dielectric layers 4 and inner electrode layers 3, and insulating layers 5 provided on the upper and lower surfaces of the capacitor part 6. The thickness (t1 ) of the capacitor part 6 is formed in a thickness of 72 to 80% of the whole thickness (t) of the capacitor and a difference between the thermal expansion coefficients of the capacitor part 6 and the layers 5 is set at the value of a thermal expansion coefficient of 2.5×10<-6> / deg.C or lower.  An inner electrode paste is printed on the surface of a ceramic green sheet in a prescribed pattern and a plurality, of these ceramic green sheets are laminated to form a capacitor part molded material and at the same time, a plurality of the ceramic green sheets are laminated to form an insulating layer molded material. At this time, the mean particle diameter of ceramic powder in the ceramic green sheets of the insulating layer molded material is made smaller than that of ceramic powder in the ceramic green sheets of the capacitor part molded material.
Patent JP-S6289826-A (JP)
Title: Method for controlling electron beam in electron beam heating
Inventor: KONO HITOSHI
IPC: C22B9/22
Filed: 1985-10-14
Abstract: PURPOSE:To prevent the failure of a water-cooled casting mold arising from the irradiation of an electron beam to the electron beam irradiation prohibition region of the water-cooled casting mold, etc., by expressing the boundary line between the irradiatable region and irradiation prohibition region of the biaxially deflectable beam in terms of a function and executing the shielding of the beam or the correction of the deflection quantity thereof in accordance with said function. CONSTITUTION:The square of the distances between the beam irradiation positions x, y and the central positions x0, y0 of water-cooled casting mold, i.e., M<2>= (x-x0)<2>+(y-y0)<2>, is calculated. The calculated value and the preset square R<2> of the radius of the boundary line 5a are compared, and the irradiation of the electron beam 3 is shielded to prevent the failure of the water-cooled casting mold 4, etc., when the referene M<2>>R<2> to determine whether the beam can be irradiated or not is satisfied and if the output time exceeds the predetermined time t0. Circular and rectangular shape and all other shapes are presumed and can be expressed in terms of the function as the above-mentioned boundary line 5a. In the figure, 2 denotes an electron beam gun, 5 a material to be melted, 6 a filament for heating and 11 X-, y-deflecting coils, respectively.