baber/WOPTO huggingface dataset:
Patent JP-S62177109-A (JP)
Title: Method for charging starting material into bell-less blast furnace
Inventor: KAJIWARA YOSHIMASA
IPC: C21B7/20
Filed: 1986-01-29
Abstract: PURPOSE:To freely control the distribution of O/C in a blast furnace in the radial direction by charging starting materials into the furnace from the central part toward the wall and regulating the accumulation angle of the surface of the charged starting materials to a specified value or below. CONSTITUTION:Starting materials 3 conveyed to the top of a blast furnace 1 through a belt conveyor 2 are stored once in a top bunker 6 through upper gate valves 4 and upper seal valves 5 and re charged into the furnace 10 through a distribution chute 10. At this time, the tilt angle of the chute 10 is controlled and at least one among the tilt angle of the chute 10, the number of revolutions of the chute 10 at each tilt angle and the degree of opening of lower gate valves 8 is also controlled so that the accumulation angle of the surface of the charged starting materials does not exceed 20 deg..
Patent JP-S59146945-A (JP)
Title: Glass supplying device
Inventor: OOKITA HITOSHI
IPC: C03B7/12
Filed: 1983-02-08
Abstract: PURPOSE:To permit easy reduction in the time for a preparatory plan and adjustment of an operation in a titled device provided with a plunger moving back and forth in a refractory material pipe and a gob cutting blade respectively in a supplying vessel and below an outlet by controlling the driving of respective parts with a program. CONSTITUTION:A refractory material pipe 2 disposed in a supplying vessel 1 maintains the molten glass in the region where the glass is going to flow from the vessel 1 in a continuously moving state and maintains uniformly the viscosity of the glass to be formed to a suitable lump by a plunger 3. The flow rate of the molten glass is controlled in this case by the adjustment of the gap between the bottom end of the pipe 2 and the build-up part 9 of the vessel 1 in response with the stroke of the plunger 3. The plunger 3 supplies the molten glass from the orifice 10 of the vessel 1 toward the lower part and is moved back and forth in the pipe 2. A cutting blade 4 is positioned intermittently below the outlet of the vessel 1 to cut the gob. Here the vertical movement of the pipe 2, the reciprocating movement of the plunger 3, and the reciprocating movement of the blade 4 are all controlled as desired by motors 5-7 which are driven according to a program by a control mechanism such as a computer.
Patent JP-S62175715-A (JP)
Title: Electrochromic element
Inventor: YAMAMOTO HIROSHI
IPC: G02F1/15
Filed: 1986-01-29
Abstract: PURPOSE:To obtain the titled element capable of simplifying the producing process under a low temp. by forming an electrochromic material composed of Langmuir Blodgett's film obtd. by flow-spreading an org. solvent solution of rare earth diphthalocyanine which is soluble to an org. solvent on a surface of water. CONSTITUTION:The electrochromic material comprises the Langmuir Blodgett's film (L-B film) of rare earth diphthalocyanine. The L-B film is the film obtd. by dissolving the org. solvent soluble rare earth diphthalocyanine to the org. solvent followed by flow-spreading the obtd. solution on the surface of water. The prescribed rare earth diphthalocyanine is examplified by the compd. shown by formula (1) wherein X is an alkyl (R-), an alkylether (RO-), an alkylester (ROCO-) or an alkylamide (RNHCO-) group, R is 4-20C a streight or a branch alkyl group, M is rare earth atom. Thus, the titled element capable of simplifying the producing process under a low temp. is obtd.
Patent JP-H08208809-A (JP)
Title: Production of asphalt emulsion
Inventor: TANAKA SHINGO
IPC: C08G59/50
Filed: 1995-02-07
Abstract: PURPOSE: To simply obtain the emulsion low in viscosity, capable of being emulsified at relatively low temperatures, and useful as a paving material for asphalt roads, etc., by emulsifying an asphalt composition containing a specific epoxy resin and an amine in water. CONSTITUTION: The method for producing the emulsion comprises emulsifying (A) an asphalt composition produced by adding (i) an epoxy resin having two epoxy groups in the molecule and (ii) an amine having a 8-22C aliphatic hydrocarbon group or an alkylphenol group having a 8-22 alkyl group, and two active hydrogen atoms to (iii) a heated asphalt, in water in the presence of (B) an emulsifier (e.g. an anionic surfactant). The component (i) is added to the component (iii) (e.g. 20-50 pts.wt. of the component (i) is added to 100 pts.wt. of the component (iii) at 140-180 deg.C), and the component (ii) is subsequently added to the component (iii). A compound of formula: R-NH2 (R is 8-22C alkyl, alkenyl) (e.g. olein amine), etc., are preferably used as the component (ii).
Patent JP-H02290595-A (JP)
Title: Method and device for diagnosing water quality of nuclear power plant
Inventor: ASAKURA YAMATO
IPC: G21C17/00
Filed: 1990-01-31
Abstract: PURPOSE:To allow the identification for the cause of abnormality by measuring an electrical conductivity and pH, determining the correlative relation of the logarithmic value of the electrical conductivity and pH, and comparing whether this correlation coincides with the previously prepd. correlation of the logarithmic value of the electrical conductivity and the pH by each of abnormal events or not. CONSTITUTION:An electrical conductivity meter 12 and a pH meter 11 are installed on the cooling water sampling line on an upstream side 8 of a condensate desalting device, a downstream side 9 of the condensate desalting device and a downstream side 10 of a feed water heater. A device 13 for computing the correlation of the pH and the electrical conductivity takes therein the data on the pH and electrical conductivity measured on the upstream side 8 and the respective downstream sides 9, 10 and compares the measured values of the pH and electrical conductivity at the time of the respective measurements while the water quality fluctuates with the values at the time of a stationary operation. The response characteristics are classified to the three cases in which the response characteristics increase or decrease from the values at the time of the stationary operation and do not change. The results thereof are sent to a correlation analysis apparatus 14 which discriminates and decides the abnormal events to cause the fluctuation in the water quality.
Patent JP-S53131034-A (JP)
Title: Deformed gauss type lens
Inventor: SHINOHARA KOUICHI
IPC: G02B9/60
Filed: 1978-02-23
Abstract: PURPOSE: To produce a deformed gauss type lens, which is excellent in quality and low at production cost, by making an aperture ratio of 2.0, a picture angle of 45 degrees and the back focal length larger than 0.73, by reducing the thicknesses of respective lens components, by suitably selecting the angular distribution and the spacings of the lens sides, and by using inexpensive glass for a convex lens system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56117176-A (JP)
Title: Battery diagnosis method
Inventor: HASEGAWA AKIRA
IPC: G01R31/36
Filed: 1980-02-20
Abstract: PURPOSE:To make a simple and accurate diagnosis by changing battery current and deciding its life and charging condition from the voltages and currents and the measured values of the specific gravity of the liquid before and after said change by the use of a microcomputor. CONSTITUTION:Current is flowed from a battery 12 to a cell motor 22, and the voltage thereof is detected with a voltage sensor 34 and the current with a current sensor 30. These are inputted to a microcomputer 28, and the liquid specific gravity is detected with a specific gravity sensor 24 and is inputted to the microcomputer. The service curve A using the specific gravities of the liquid and internal resistances as parameters as well as the service region I, charging insufficiently region II and normal region III have beforehand been stored in the microcomputer 28, and these and the data calculated from the values of the internal resistances calculated from the voltage and current information and the specific gravities of the liquid are compared and are displayed in a display device 36. Hence, the battery is diagnosed extremely easily and the time for exchange of the battery is accurately made known.
Patent JP-S56116004-A (JP)
Title: Lens for video disk
Inventor: YAMAMOTO MASAAKI
IPC: G11B7/1392
Filed: 1980-02-20
Abstract: PURPOSE: To facilitate the design of a lens and to make it light-weight, by providing near the lens pupil a light shielding plate of ≥0.3 in shielding rate which has the center part shielded.  
     CONSTITUTION: Near the pupil surface of a lens for a video disk, light shielding plate 10 having center 10a shielded is placed and its shielding rate is set to ≥0.3. Of a beam incident to the disk surface, light incident to the no-bit part is reflected nearly entirely to return and is detected by a detector, and light incident to the bit is diffracted out of a reproducing lens and seldom detected by the detector. Therefore, the rate of the return light can be reduced by shielding the center part of the lens. Further, the depth of the focus increases in writing operation, so that a focus adjustment will be easy. In addition, since the passing range of light beams is narrow, the design of the lens is facilitated and its weight can be reduced by decreasing the number of lenses. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58136631-A (JP)
Title: Production of expanded propylene resin particle
Inventor: ANDOU MASAO
IPC: C08J9/18
Filed: 1982-02-08
Abstract: PURPOSE:To obtain the titled highly expanded particles, by carrying out the blowing agent impregnation and heating of polypropylene particles in multiple stages and employing a mixed gas consisting of an inorganic gas and a low- boiling organic compound as blowing agents used in the second and subsequent stages. CONSTITUTION:The impregnation and heating of polypropylene resin particles, such as propylene/ethylene random copolymer particles or propylene/ethylene/ butene random terpolymer particles, with a blowing agent are carried out in multiple stages. Then, a mixed gas consisting of 1mol of an inorganic gas such as nitrogen, argon or helium and 0.01-3mol of a low-boiling (b.p. -50-50 deg.C) organic compound such as dichlorodifluoromethane, trichloromonofluoromethane or propane is used as the blowing agent in the second and subsequent stages. Thus, it becomes possible to obtain highly expanded resin particles by a synergistic effect of the inorganic gas and the low-boiling organic compound.
Patent JP-S59174491-A (JP)
Inventor: UIRIAMU AARU SHIYOORII
IPC: B65G47/06
Filed: 1984-02-04
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-S63188509-A (JP)
Title: Automobile suspension device
Inventor: TANAKA TAKASHI
IPC: B60G7/00
Filed: 1987-01-29
Abstract: PURPOSE:To make it possible to run an automobile always with an optimum wheel alignment by controlling the inclination of a shock absorber tiltably engaged with a vehicle body in accordance with a running condition detected by a sensor. CONSTITUTION:A signal delivered from a vehicle speed sensor 1 is transmitted to a CPU 2b through a commutator 2a so that whether the speed of a vehicle is high or low is determined when a certain level of the vehicle speed is continuously held for a previously set time. When the vehicle speed level varies, an inclination of a shock absorber corresponding to a wheel alignment 5 suitable for the vehicle speed level is read from a ROM 2c in which the inclinations of the absorber have been store, and instructs a drive circuit 3a to operate an actuating means 3. Then, the drive circuit 3a drives an electromechanical commutator 3b so as to change the inclination of the shock absorber or the wheel alignment 5. Meanwhile a manual switch 6 releases an instruction from a controller 2 while it transmits a manual instruction to the drive circuit 3a.
Patent JP-H10217884-A (JP)
Title: Air bag device
Inventor: OGUMA YOSHINORI
IPC: B60R21/20
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To strongly attach a covering to a base plate easily and reduce the manufacturing costs of an air bag device. SOLUTION: An air bag device 1 is configured so that an air bag, inflator, and a covering 12 are installed on a base plate 11. The covering 12 is structured so that a mounting piece 52 in the form of a polygonal cylinder is protruded downward on the undersurface of an enclosure part 51 for the air bag. From the undersurface of the enclosure 51, a guide rib 58 is protruded along the outside surface of each angle of the mounting piece 52. The base plate 11 is furnished with a peripheral plate part 22 having a U-section at the peripheral edge of the base board part 21. The peripheral plate part 22 is furnished with a locational receptacle 31 corresponding with the guide rib 58.  When the covering 12 is put from above onto the base plate 11, the mounting piece 52 can be held in fitting on the peripheral plate part 22, and it is possible to accomplish location by inserting the guide rib 58 in the locational receptacle 31.
Patent JP-H08209959-A (JP)
Title: Mounting structure of bathroom unit
Inventor: NISHIJIMA MASARU
IPC: A47K3/16
Filed: 1995-02-07
Abstract: PURPOSE: To make it possible to install a bathroom unit on a foundation without using a beam receiving metal fitting and maintain thermal insulation properties in the lower part of the bathroom unit and reduce onsite work for support structure which supports the bathroom unit. CONSTITUTION: A support means 20 is preliminarily formed on the bottom of a waterproofing pan 12 formed on the lower part of a bathroom unit 10 where the mounting structure of the bathroom unit 10 comprises the support means 20 consisting of a plurality of receiving beams 22 and an insulation material 24 formed in an are without the receiving beams 2 and a presser plywood 26 formed on the bottom of the receiving beams 22 and having an area equivalent to that of the bottom of the bathroom unit 10. The bathroom unit 10 is installed on a foundation in such a fashion that both ends of the receiving beam 22 may be fitted in a notched part 46 of a sill on the foundation.
Patent JP-S62202814-A (JP)
Inventor: ZONES STACEY I
IPC: C10G11/05
Filed: 1987-01-29
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-H10205423-A (JP)
Title: Engine
Inventor: KASHIMA YUKINORI
IPC: F02B61/04
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To facilitate filling work of a charge coil by mounting the charge coil on a surface of the arrangement side of a flywheel of an oil seal housing, guiding a pulser base to a guide portion formed in the oil seal housing, and mounting a pulser on the pulser base. SOLUTION: An opening 56 for a crankshaft is formed on an engine case 53, while an oil seal 61 is arranged on the opening 56 for a crankshaft. A pressing part 87 formed on a lower surface of an oil seal housing 63 is abutted against the oil seal 61 for preventing detachment of the oil seal 61. A charge coil 77 is mounted on a surface on the arrangement side of a flywheel 101 of the oil seal housing 63. A guide portion 86 is formed on the oil seal housing 63. A pulser base 91 is guide to the guide portion 86, and a pulser 94 is mounted on the pulser base 91.
Patent JP-2000224757-A (JP)
Title: Motor protective circuit, motor driving circuit, and printer
Inventor: NAKANO MINORU
IPC: H02H7/085
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous operation at retention operation, and abnormal heating or damage of a motor or a motor driving element caused by abnormal operation at driving operation. SOLUTION: Protective circuits 11 and 12 are judged as driving operation from excitation current set values IS1 and IS2 held at carriage current setting registers 9 and 10 or detected currents IA and IB for indicating excitation currents at motors 15 and 18. Under these conditions, the protective circuits 11 and 12 are judged as abnormal operation when a phase change of phase signals PSA and PSB are not detected for a given time or above, and the phase signals PSA and PSB are stopped. In this case, the phase change can be detected by detecting directly an edge change of the phase signals PSA and PSB fed to a driving circuit. When the protective circuits 11 and 12 are judged as retention operation, the power is fed to driving circuits 14 and 17 directly without breaking the phase signals PSA and PSB.
Patent JP-H08194359-A (JP)
Title: Multicolor image forming device
Inventor: YAMAJI MASAAKI
IPC: G03G15/01
Filed: 1995-01-13
Abstract: PURPOSE: To provide a simply constituted inexpensive and compact device capable of obtaining a high-quality dense image without roughness, without generating the problem of the missing of an image or a color mixture, while keeping the image density of a solid black part, sufficiently high and moreover, and without necessory for reducing preventing a printing speed, in a multicolor image forming device using a multiple developing method. CONSTITUTION: A photoreceptor belt 1 having a substrate made of a translucent material is electrified by an electrifier 41, a black toner image is formed by a first image exposure E1 and development by a first developing unit 2 of a black developing unit and then, a second latent image is formed by the electrification with the electrifier 42 and an image exposure from the rear surface of the belt 1 by a second image exposing means 5. The latent image is developed with a two-component developer consisting of magenta nonmagnetic toner having <=10μm volume averaged grain size and magnetic grains having <=50μm weight averaged grain size, under a vibrating electric field in a noncontact developing method by a second developing unit 3 of a magenta developing unit, to form a magenta toner image on the belt 1.  The triboelectric charge quantity of the black toner of the black toner image is larger than that of the magenta toner of the magenta toner image.
Patent JP-S58137666-A (JP)
Title: Attaching and detaching device for bolt for lid of vessel or the like
Inventor: TANAKA HISAO
IPC: G21C13/02
Filed: 1982-02-10
Abstract: PURPOSE:To shorten working time and avoid working personnel from the danger of radiation exposure and a work at a high place by a method wherein the attaching and detaching works of the bolt for attaching the lid of the vessel are automated and a multitude of the attaching bolts are permitted to be rotated simultaneously. CONSTITUTION:A running carriage 5 is moved to the upper part of a cask 2. A centering guide 54, provided at the lower surface of a rotary table 26, is lowered so as to cover a hanging fitting 56 at the upper surface of the lid perfectly. The rotary table 26 is rotated slightly to coincide the center of a jig 30 for attaching and detaching the bolts with the center of the attaching bolt of the lid 4, thereafter, an elevating table 12 is lowered to engage the boss 33 of the jig 30 for attaching and detaching bolts with the head section of the attaching bolts 29. When an electric motor 49 is driven to rotate a large gear 40, all of small gears 38 are rotated to rotate the jig 30 into a predetermined direction and the attaching bolts 29 are loosened simultaneously.
Patent JP-H02199262-A (JP)
Title: Exhaust gas returning device for diesel engine
Inventor: SAITO FUMIHIKO
IPC: F02B3/06
Filed: 1989-01-28
Abstract: PURPOSE:To improve fuel consumption and emission throughout a wide running region by a method wherein during low load running of an engine, high temperature exhaust gas after passage of it through a catalysis returned, during middle load running, exhaust gas having a high amount of contained oxygen before the passage of it through the catalyst is returned. CONSTITUTION:An engine control device, during low load running of an engine, a solenoid valve 36 is turned ON to open a second control valve 30 by means of a second actuator 33, and high temperature exhaust gas passing a catalyst device 15 is returned to an intake air passage 12 through a second exhaust gas return passage 18. During middle load running, a solenoid valve 28 is turned ON to open a first control valve 21 by means of a first negative pressure actuator 24, and exhaust gas having a high amount of contained oxygen before the inflow of it to a catalyst device 15 is returned to the intake air passage 12 through a first exhaust gas return passage 17. This constitution enables the increase of an intake air temperature as high as possible as an oxygen amount necessary to combustion of low cetane fuel is ensured according to an engine load condition and permits improvement of fuel consumption and emission throughout a wide running region.
Patent JP-H02200004-A (JP)
Title: Input signal processor for microcomputer
Inventor: SEO NOBUHIDE
IPC: G06F17/17
Filed: 1989-01-30
Abstract: PURPOSE:To execute the processing at a high speed by providing a DSP which executes the interpolation arithmetic processing and filtering processing of data for the detecting signal data inputted from a sensor as needed. CONSTITUTION:A digital signal processor(DSP) 20, which executes the interpolation arithmetic processing for temperature compression for the detecting signal data from an air intake quantity sensor 11 and the filtering processing of the detecting signal data from an engine speed sensor 12, and a microcomputer 1, which operates the control data to control actuators 9 and 10 based on the respective data outputted from the DSP 20 and executes a prescribed control, are provided. Further the DSP 20 executes the interpolation arithmetic processing and filtering processing of the data for the detecting signal data inputted from the sensor as needed, and then the microcomputer 1 executes the prescribed control for an external device based on the data after the processings. Thus the interpolation arithmetic processing and filtering processing of the data can be executed at a high speed.
Patent JP-S52104196-A (JP)
Title: Reception and return device for paper like object
Inventor: MIYOSHI AKIOMI
IPC: G07F7/04
Filed: 1976-02-26
Abstract: PURPOSE: To provide that the stacked paper money would not collapse in releasing its holding for the transportation, by arranging the multiple number of the rollers on the location where the store part and the receiver part contacts in holding the paper money. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03226092-A (JP)
Title: Television broadcast equipment
Inventor: SUGIMORI YOSHIO
IPC: H04N9/64
Filed: 1990-01-30
Abstract: PURPOSE:To eliminate flicker near a border of a colored range in a reception picture by extracting a color signal mixed in a luminance signal as to an NTSC signal subject to color super processing and applying correction to an original signal so as to broadcast a signal resulting from unsharpening a signal of the border of the colored range. CONSTITUTION:The output signal of a color super device is inputted to an input signal terminal 10. An abnormal color signal spectrum is extracted from a circuit 12 extracting an abnormal color signal spectrum as to the original NTSC signal from the terminal 10 and gives it to a gate circuit 13. Moreover, a signal generated in the pattern at the outside of the NTSC standard signal in the color super area is extracted by an area discrimination circuit 11 and given to the gate circuit 13. Only when the signal by the circuit 11 exists, the signal by the circuit 12 passes through the gate circuit 13 and is given to a subtraction circuit 14. When the subtraction circuit 14 applies subtraction processing as to the original NTSC signal, no NTSC nonstandard signal is included in the signal obtained from the terminal 15.