baber/WOPTO huggingface dataset:
Patent JP-H02242443-A (JP)
Title: Debugging mechanism for information processor
Inventor: YAMAMOURI MASAHIKO
IPC: G06F11/28
Filed: 1989-03-16
Abstract: PURPOSE:To reduce overhead in the migration of control to a debug routine by reading out and executing debug instructions set in advance from a main memory device by an address set in advance when a prescribed address is detected. CONSTITUTION:When coincidence between an instruction address stored in an instruction address register 6 and a debug address stored in a debug address register 7 is detected at a comparator 8, output from a control circuit 5 is selected at an address control circuit 3. In other words, a debug instruction word from the main memory device 11 from which only the present number of instruction words is read out from a start address set in advance by the control of the control circuit 5 is decoded and executed at an address generation circuit 3 and a decoder 4. Thereby, it is possible to reduce the overhead in the migration of the control to the debug routine, and to obtain a flexible debugging function.
Patent JP-H02244464-A (JP)
Title: Magnetic recording/reproducing device
Inventor: INOUE HAJIME
IPC: G11B20/18
Filed: 1989-03-15
Abstract: PURPOSE:To stare data in a state that a bit error scarcely exists by reproducing the data after recording it and detecting a reproducing state at the time of recording the data, and repeating the recording/reproducing operation, based on a result of detection. CONSTITUTION:This device is provided with a recording signal processing circuit 2 for recording the data DV, reproducing signal processing circuits 14, 19, 20, 22 and 30 for reproducing the data DPB recorded in a magnetic tape 10, and also, detecting a reproducing state DER with regard to the reproducing data DPB, and control circuits 24, 25 for executing a control so as to reproduce the data DV after recording it and to detect the reproducing state DER at the time of recording the data DV and so as to record the data DV again in accordance with a result of detection. In this case, at the time of recording the data DV, after recording the data DV, it is reproduced and the reproducing state DER is detected, and based on a result of detection, the recording/reproducing operation is repeated. In such a way, the deterioration of a picture quality is avoided and a still image can be recorded and reproduced.
Patent JP-H07274173-A (JP)
Title: Motion vector detector
Inventor: SADANAKA NOBUYUKI
IPC: H04N19/51
Filed: 1994-04-01
Abstract: PURPOSE:To improve the compression efficiency of an image by calculating the absolute quantity of error in a predictive image signal and the spatial distribution parameter of the error from an image signal and detecting a motion vector minimizing both of them. CONSTITUTION:In an image encoder for encoding the image by a motion compensation-discreetness cosine transformation system, a motion vector detection circuit moves an image block within the range of the detection of the motion vector to calculate the sum of the absolute values of the error in the predictive image signal of the image block. The moving quantity of the image block minimizing the sum of the absolute values is detected as the motion vector. The motion vector detection circuit 10 calculates a parameter showing the spatial distribution of the error in addition to above-mentioned function. When the difference between the minimum value of the sum of the absolute values of the error and the second minimum value does not exceed the prescribed threshold value, the motion vector is detected based on the parameter showing the spatial distribution of the error.
Patent JP-2000260064-A (JP)
Title: Optical recording medium
Inventor: MIZOGAMI KENJI
IPC: G11B7/24035
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium capable of recording at optional two wavelengths from 635 nm to 660 nm. SOLUTION: The recording medium has a recording layer composed of two or more kinds of organic coloring materials, and the constitution of the recording layer is set such that the extinction coefficient of the recording layer is set in the range of 0.07 to 0.25 in the range of 635 nm to 660 nm. Thus, an extinction coefficient peak is provided in the range of 635 nm to 660 nm, and a coloring material satisfying (minimum value of extinction coefficient)/(maximum value of extinction coefficient) >= 0.6 is added in the range of 1 to 10 wt.%.
Patent JP-S56160639-A (JP)
Title: Testing method for solderability
Inventor: MATSUMURA FUMIYOSHI
IPC: B23K1/00
Filed: 1980-05-15
Abstract: PURPOSE:To readily detect a soldering failure by a method wherein a soldered portion is tested by applying heat and a load thereto. CONSTITUTION:To a foundation body 5 having an electrode 1 to be soldered, a substance 3 to be soldered to the electrode 1 is connected by using a solder 2. With an arbitrary load 4 applied to one end of the substance 3, heat is applied to a portion 7. In the case where heat is applied to said portion 7, the time needed for the substance 3 to separate from the electrode 1 in a region 6 is inversely proportional to the temperature of the portion 7. From said result, the soldering life characteristics can be measured by using the change with temperature.
Patent JP-S59191806-A (JP)
Title: Denitrating combustion of pulverized coal and burner thereof
Inventor: MORITA SHIGEKI
IPC: F23D1/00
Filed: 1983-04-14
Abstract: PURPOSE:To reduce the production of unburnt content in ash and NOX in exhaust gas without increasing the size of a device, by a method wherein fuel, indicating a fuel ratio equivalent to or less than that of pulverized coal, is injected under atmosphere containing recycling combustion exhaust gas. CONSTITUTION:More fine pulverized coal 4, which is auxiliary fuel and fed through an auxiliary fuel feed pipe 5 by means of recycling combustion exhaust gas, is injected through an auxiliary injection nozzle 7 in a lower furnace 17 at a speed higher than that of pulverized coal conveyed by the air after passing through an auxiliary fuel pipe 6. As a result of the auxiliary fuel after injection being heated by means of ambient main combustion flame and the radiant heat of a furnace, it produces a volatile component, but the volatile component is present under atmosphere of recycling combustion gas being low in an O2 partial pressure, whereby combustion lag occurs and the volatile component is burnt as production and disappearance of a carbon hydride series radial is repeated. This enables reduction in production of an unburnt content in ash and NOX in exhaust gas without increasing the size of a device.
Patent JP-2000257072-A (JP)
Title: Discontinuous section reinforcing member for wall face, earth retaining wall structure using it and fill reinforcing method
Inventor: NAGAOKA ISAO
IPC: E02D3/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To make a reinforcing member deformable according to the angle of a step section with no cutting work at a work site and to improve quality and workability by forming the reinforcing member of a net member and a frame member trimming its periphery, and rotatably connecting the intersections of the frame bodies constituting the sides of the frame member. SOLUTION: This discontinuous section reinforcing member 1 is formed of a net member 2 and frame bodies 3 constituting the sides of a frame member. Intersections of four frame bodies 3 are rotatably connected by pins 4 to form the rectangular frame member. When the frame bodies 3 of the discontinuous section reinforcing member 1 are connected to the frame bodies 3 of another discontinuous section reinforcing member 1 by hinge structures such as hinges and coil structures, the frame bodies 3 are made rotatable, and the discontinuous section reinforcing members 1 can be also made rotatable.  Two rotatably connected discontinuous section reinforcing members 1 are arranged according to the corner angle and inclination angle of a slope, and these discontinuous section reinforcing members 1 are used as the slope together with wall face reinforcing members arranged at portions other than a corner section for filling soil.
Patent JP-S58183761-A (JP)
Title: Antistaining coating material
Inventor: KAWASE KOUJI
IPC: C09D5/14
Filed: 1982-04-20
Abstract: PURPOSE:A stable antistaining coating material, containing a copolymer of a compound having a specific ester residue with a dialkyl maleate, etc. and vinyl acetate as a vehicle, capable of giving coating films having a moderate strength and solubility in seawater without gelation in storage, and suitable for ships, etc. CONSTITUTION:A coating material obtained by using a copolymer of (A) a compound which is a complete ester of a polybasic acid having a polymerizable ethylenically unsaturated group and one or more ester residues expressed by the formula [R1 is (substituted) alkylene; X is lower alkyl or aryl; n is an integer 1-30; R1s may be the same when n is >1], e.g. bis-2-methoxyethyl maleate having a residue expressed by formula I (R1 is CH2-CH2-; n is 1; X is CH3), with (B) a dialkyl maleate, e.g. dimethyl maleate, or dialkyl fumarate and (C) vinyl acetate as a vehicle. EFFECT:Improved antistaining properties for a long term. USE:Submarine structures, coating for fishing nets, etc.
Patent JP-2000254926-A (JP)
Title: Production of synthetic resin foamed molded article
Inventor: ISHIBASHI TAKAO
IPC: B29C33/10
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To easily mold a synthetic resin foamed molded article including no trap or voids in good yield without leaving gas generated during foaming in the foamed molded article so as not to generate the loss of a foamable raw material. SOLUTION: A thermoplastic resin is blown to the opening end on a cavity side of a vent hole 3 in a long fibrous state by a melt blow method when a synthetic resin foamed molded article is produced by foaming a raw material within a cavity to form a three-dimensional reticulated air permeable resin layer, wherein long fibers of a thermoplastic resin are entangled, covering the opening end on the cavity side of the vent hole. By this constitution, a process for preforming an air permeable sheet to cut the same is dispensed with and an air permeable material can be provided so as to cover the opening end of the vent hole certainly and simply without using a special device such as a vacuum suction device for closely bonding and fixing the air permeable material and the synthetic resin foamed molded article can be produced in good yield with good workability.
Patent JP-2000256936-A (JP)
Title: Yarn heating apparatus
Inventor: TANIGAWA MOTOHIRO
IPC: D02J1/22
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a yarn heating apparatus having no possibility of damaging a heater, etc., even in generating a state that the heater is heated to abnormally high temperature. SOLUTION: This yarn heating apparatus has a jacket 18 in which a working fluid is sealed in a yarn heating roll device 1 and has an extraordinarily pressure rising prevention means composed of a hole 22 formed at a tip end face 16 of the roll main body part 7 and communicating outside to inside of the jacket 18 and a valve body located in the hole 22.  The valve body is composed of a steel ball 24 engaged into a tapered part 23 formed in the interior part of the hole 22, a plug 25 engaged with a female screw formed in the hole 22 and a spring 26 nipped between the plug 25 and the steel ball 24 and pressing the steel ball 24 to the tapered part 23, then, when a pressure in the jacket 18 is extraordinarily raised by a superheating of a heater 19, the steel ball 24 is separated from the tapered part 23 against an enforced force of the spring 26, thus the pressure in the jacket 18 is escaped to outside.
Patent JP-S60207130-A (JP)
Title: Photographic printing device
Inventor: KOGANE MIKIO
IPC: G03B27/32
Filed: 1984-03-30
Abstract: PURPOSE:To facilitate the replacement of a negative carrier by moving photodetectors and optical systems away from the negative carrier independently through an elevating means, and fixing the photodetector and moving only the optical system during printing operation. CONSTITUTION:Plural optical systems 130 are supported pivotally on an elevation base 102 and fitted to the lower end part of a rotary plate at proper intervals, and those optical systems 130 are aligned to an optical axis of printing successively according to the rotation of the rotary plate 128. Internal photodetectors 160 and 162 are fitted to a photodetector main body 168 under the elevation base 102, and light from an image plane of a negative film is photodetected at the descent position of the base 102. In this constitution, the optical systems 130 and photodetectors are arranged at lower positions during the printing operation, but when the negative carrier 14 is replaced, the photodetectors 160 are elevated toward the elevation base 102 and then the optical systems 130 are elevated by the elevation base 102, thereby facilitating the replacement of the carrier.
Patent JP-H01237077-A (JP)
Title: Welding control method for mig welding
Inventor: HONDA MINORU
IPC: B23K9/073
Filed: 1988-03-18
Abstract: PURPOSE:To continuously perform spot welding and to nicely weld thin materials to be welded by moving a welding place continuously and intermitting a welding current periodically by using a MIG welding machine. CONSTITUTION:A DC current is sent to a welding driving circuit DRIVE from a DC power source PS via a switching circuit SW. The switching circuit, is controlled intermittently by an output signal of an oscillation circuit OSC. The driving circuit DRIVE supplies the critical welding current intermittently between the materials W to be welder and an electrode P. Accordingly, the spot welding is performed continuously.
Patent JP-2000254665-A (JP)
Title: Treatment of hexavalent chromium-containing waste water
Inventor: YAMADA NOBORU
IPC: C02F1/70
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To easily apply reduction treating method of hexavalent chromium- containing waste water by the chemicals injection control of ferrous salt by a DO meter to the existing equipment adopting sulfite reduction method and also to reduce an administration work of the chemicals by decreasing the kind of the chemicals to be used. SOLUTION: In the method in which a ferric ion is added to the waste water containing the hexavalent chromium under the condition of pH 4 or above so that dissolved oxygen may be <=2 mg/L to reduce the hexavalent chromium to tervalent chromium, then resulting waste water is subjected to flocculating treatment, the ferous ion soln. prepared by adding the sulfite to a part of the ferric ion soln. is added to the waste water to reduce it, and the other part of the ferric ion soln. is added to the waste water after reduction treatment, and the metal hydroxide formed by adjusting pH with calcium hydroxide is subjected to flocculating and settling treatment.
Patent JP-H08297354-A (JP)
Title: Color image forming method
Inventor: NAKAMURA KOICHI
IPC: G03C7/407
Filed: 1996-02-28
Abstract: PURPOSE: To provide a color image forming method in which a processing solution containing hydrogen peroxide is stable and an amplified color image small in fluctuation of photographic property is obtained by applying an intensifier containing hydrogen peroxide to a photosensitive material containing a coupler for forming a dye and a specific reducing agent for color developing. CONSTITUTION: An amplified image is formed by containing at least one kind of the coupler for forming dye and the reducing agent for color developing expressed by the formula in a photosensitive material and intensifying the photosensitive material with a solution containing hydrogen peroxide or a compound releasing hydrogen peroxide where in the formula, R<11> expresses an aryl group or heterocyclic group, R<12> expresses an alkyl group, an alkenyl group, an alkynyl group or the like and X expresses -SO2 -, -CO-, -COC-, -CON(R<13> )- or the like. In this case, R<13> expresses hydrogen atom or a group expressed by R<12> . And the coating weight of sum of silver in the all coating layers is preferably 0.003-0.3g/m<2> .
Patent JP-H10260607-A (JP)
Title: Fixing device
Inventor: SAWAMURA EIJI
IPC: G03G15/20
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for an assemblage work and to reduce the space to be secured for the assemblage by mutually pressurizing a pair of fixing rollers by a pressure means, forming a notched part on a pressure lever constituting the pressure means, engaging the notched part with a fixing pin and forming a supporting part. SOLUTION: At one longitudinal end of the pressure lever 30, a reverse U-shaped fulcrum notch 31 is installed so as to open downward. Besides, near the longitudinal central part of the pressure lever 30, or slightly near the notch, a U-shaped notch 32 for a pressure roller opening opposite to the aforesaid notch is formed as a working part so as to be fitted to the shaft of the pressure roller. Besides, a pressure spring 34 is hung in a hole 33 formed at the other end, and by a force transmitted from the pressure spring 34 and for pulling the hole 33 upward as shown by an arrow in figure, the pressure lever 30 is rotated by taking a fulcrum pin 37 as a fulcrum, then, a force is applied in a direction of pushing up the pressure roller, then, a pair of fixing rollers comes into press contact with each other.
Patent JP-S61226483-A (JP)
Inventor: MIURA MORIYUKI
IPC: B66B1/06
Filed: 1985-03-29
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-S58183711-A (JP)
Title: Preparation of rubber-like olefin copolymer
Inventor: MAKINO KENYA
IPC: C08F210/16
Filed: 1982-04-21
Abstract: PURPOSE:To obtain the titled copolymer in random state in high yield, by copolymerizing ethylene with an alpha-olefin, etc. using a highly active catalyst comprising specific composite fine powder containing Mg, Ti, and P and an organoaluminum compound. CONSTITUTION:(A) TiCl4 in an amount to give 2-1,000 times the molar quantity of Mg is a solution is brought into contact with the homogeneous solution containing MgCl2 and a phosphoric triester (e.g., tri-n-butyl phosphate, etc.) in the presence (or absence of) an aromatic hydrocarbon, alicyclic hydrocarbon, or a halogenated hydrocarbon, to give composite fine powder having 0.5-5.0 Mg/Ti and 0.1-2 P/Ti. (B) An alkylaluminum compound (e.g., triethylaluminum, etc.) and the component A is added to a solution of ethylene, and alpha-olefin (e.g., propylene, etc.) and/or unconjugated polyene (e.g., 5-ethylidene-2 norbornene, etc.) in a polymerization solvent (e.g., n-hexane, etc.) and the monomers are copolymerized, to give the desired copolymer.
Patent JP-H04239077-A (JP)
Title: Heat-resistant coating composition
Inventor: NISHIHARA YOSHIO
IPC: C09D127/12
Filed: 1991-01-11
Abstract: PURPOSE:To improve heat resistance and prevent oil stain by dissolving or dispersing polyborosiloxane, a silicone resin, an inorg. filler, and a powdered fluororesin in an org. solvent. CONSTITUTION:100 pts.wt. polyborosiloxane having a number-average mol.wt. of 500-10,000, 10-900 pts.wt. silicone resin, 10-900 pts.wt. inorg. filler, and 10-200 pts.wt. powdered fluororesin having a mean particle diameter of 5-50mum are dissolved or dispersed in an org. solvent to give the title compsn., which is applied to a substrate in a coating wt. of 20-100g/m<2>, dried, and baked at 150 deg.C or higher.
Patent JP-H03268363-A (JP)
Title: Insulated-gate bipolar transistor
Inventor: UENO KATSUNORI
IPC: H01L29/78
Filed: 1990-03-16
Abstract: PURPOSE:To increase a switching rate, and to lower ON voltage by adjoining first conductivity type and second conductivity type low-resistance regions to another side of a base region and bringing separate electrode to each region respectively. CONSTITUTION:A drain electrode 11 connected to a drain terminal D is brought into contact with an n<+> drain region 8, and a collector electrode 12 connected in common with a collector terminal C is brought into contact with a p<+> collector region 7. When an OFF state is brought, the second conductivity type region 7 is brought to an open state, and only the first conductivity type region 8 is connected to the terminal D, thus preventing the injection of minority carriers in the second conductivity type region 7. When the second conductivity type region 7 is bonded with the terminal C under an ON state, on the other hand, minority carriers are injected from the second conductivity type region 7 in response to majority carriers injected into a base region 3 through a channel having MOS structure in a surface. Accordingly, both high-speed switching and low ON voltage can be realized.
Patent JP-S55158133-A (JP)
Title: Converter
Inventor: SASAKI SATORU
IPC: B01J19/12
Filed: 1979-05-28
Abstract: PURPOSE: To form a homogeneous nuclear substance by pouring a nuclear substance-contg. nitric acid soln. after treating used nuclear fuel into a rotatable container provided with a heater; heating the soln. with microwaves and the heater;  and detecting a denitration end point with a light quantity detector.  
     CONSTITUTION: Nuclear substance-contg. nitric acid soln. 1 is poured from feed pipe 22 into flat-bottomed container 15 provided with heater 16 at the bottom. Soln. 1 is irradiated with microwaves from microwave oscillator 11 and heated from the bottom with heater 16, and container 15 is rotated with turn table 18. To prevent heat of heater 16 from radiating to the outside, container 15 is rendered double structure, and heat insulating material 17 is packed in container 15. Thus, soln. 1 is uniformly heated, and by detecting a denitration end point with light quantity detector 21 the heating is stopped to form a homogeneous nuclear substance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03267738-A (JP)
Title: Zero deviation correcting method for rotary viscometer
Inventor: SEKIGUCHI KOJI
IPC: G01N11/14
Filed: 1990-03-16
Abstract: PURPOSE:To improve the accuracy of a viscometer measured value by finding a mean value by a means value computing element and storing it in a zero register with the timing signal of a timer, and correcting zero deviation by using this value as a reference value of viscosity measurement. CONSTITUTION:Driving pulses which have a pulse rate are sent by a pulse generator 35 and a pulse motor 32 is rotated at a low speed. The driving pulses are counted by a counter 36 and A/D-converted by an A/D converter 24, a sampling timing signal is sent, and counting operation is started. Then the sampled output of a transformer 33 is inputted to a stack 38-1 and shifted, and data in the final address is discarded. Further, clock pulses from a clock 30 are integrated by the timer 41, and the mean value computing element 39 finds the means value of data in the stack 38 and stores the means value in a zero register 40. All of those mean value data have a zero deviation level after the complete removal of sine variation components and are most accurate as the zero level.