baber/WOPTO huggingface dataset:
Patent JP-H0641473-A (JP)
Title: Water-base masking composition
Inventor: MAEDA TSUKASA
IPC: C09D5/20
Filed: 1993-04-19
Abstract: PURPOSE:To provide the masking compsn. which is excellent in applicability in etching, forms a mask excellent in removability, and is free from environmental problems such as air pollution. CONSTITUTION:The compsn. comprises 100 pts.wt. (solid base) (co)polymer latex, 10-500 pts.wt. filler, and 0.1-10 pts.wt. thickener, has a pH of 3-12 and a viscosity of 100-10,000cP, and forms a film having a tensile strength of 30-200 kgf/cm<2> and an elongation of 50-1,000%.
Patent JP-H08289061-A (JP)
Title: Composite image processing system
Inventor: KURODA TAKESHI
IPC: H04N1/00
Filed: 1995-04-18
Abstract: PURPOSE: To allow the user to easily confirm the progress state of a specific job by monitoring the processing state of each means and informing the result of monitor to the user. CONSTITUTION: An external device 3 is provided with a file section 5 converting various original information into an electric signal and storing the converted signal onto a magneto-optical disk, an external storage device connecting to the file 5 and a computer interface section 7 to be connected to a computer 12 and also with a formatter section 8 expanding code information from the computer 12 into image information to obtain a visual image, an image memory section 9 storing information from a reader section 1 and temporarily storing the information sent from the computer 12, a core section 10 controlling each function and a hard disk unit 11 connecting to a facsimile section 4. Then the core section 10 monitors the processing state of the facsimile section 4 connecting to a telephone line 13 and the formatter section 8 and informs the result of monitor to the user.
Patent JP-S62273163-A (JP)
Inventor: MORIYA KAZUMASA
IPC: A62C2/22
Filed: 1986-05-20
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-S63280593-A (JP)
Title: Synchronization method for pll circuit
Inventor: MORIYAMA YOSHIAKI
IPC: H04N9/89
Filed: 1987-05-12
Abstract: PURPOSE:To prevent disturbance in synchronization after changeover by allowing a PLL to use a color burst signal as an object of synchronization, obtaining a phase difference between a color burst signal and a reproduced horizontal synchronization signal while being synchronized and correcting the phase error of the horizontal synchronizing signal based on the phase difference. CONSTITUTION:A signal separation circuit 8 separates a signal such as a horizontal synchronizing signal and a color burst signal included in a digitized video signal and gives the result to a PLL circuit 9. In the PLL circuit 9, the color burst signal is used as the object of synchronization and the phase difference between the color burst signal and the reproduced horizontal synchronizing signal is obtained in the synchronizing state and when the object of synchronization is switched from the color burst signal into the reproduced horizontal synchronizing signal, the phase error of the reproduced horizontal synchronizing signal with respect to the prescribed phase comparison signal is corrected and synchronized with the reproduced horizontal synchronizing signal based on the corrected phase error. Thus, the production of a large phase error is suppressed and the disturbance of the synchronization after changeover is eliminated.
Patent JP-S597248-A (JP)
Title: Arsenic analyzer
Inventor: IWANAGA YOUICHIROU
IPC: G01N21/78
Filed: 1982-07-05
Abstract: PURPOSE:To continuously detect and determine arsenic in a sample with high accuracy, by moving a reaction vessel contg. a sample soln., acid, and stannous chloride in accordance with the movement of coloring filter paper, adding zinc into this vessel, and leading the produced gas to the filter paper. CONSTITUTION:Reaction vessel 4, 5 contg. a sample soln., hydrochloric acid, sulfuric acid, and stannous chloride are moved with a conveyor 9 in parallel to the movement of coloring filter paper 2. Prescribed amts. of zinc powder 23 are added into the vessels 4, 5 with a feeding means 10, and each produced gas is led to the paper 2 through an inverted U-shaped pipe of a gastight stopper fitting means 10. A yellowish black coloring part 30 is produced, and its reflected light is measured with the photometer 29 of a coloring state detector 14 to detect and determine arsenic.
Patent JP-H04321983-A (JP)
Title: Medium for testing servo accuracy
Inventor: TAJIMA TOMOYUKI
IPC: G11B21/10
Filed: 1991-04-22
Abstract: PURPOSE:To simplify the testing of the accuracy of a servo control by using a medium in which servo information such as the amount of eccentricity, cycle, etc., are preliminarily stored. CONSTITUTION:The eccentricity with one cycle is formed in the medium 1 for testing the servo accuracy, the eccentricity with two cycles in the medium 2, and the eccentricity with one and two cycles compounded in the medium 3 respectively. By the use of these mediums 1-3, the accuracy of the servo control is easily tested.
Patent JP-2000302962-A (JP)
Title: Polycarbonate resin composition
Inventor: KURASAWA YOSHIHIRO
IPC: C08L69/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition improved in slidability without impairing its mechanical strength and excellent in molded product appearance by including a polycarbonate resin, a copolycarbonate resin and a silicone oil in specified proportions. SOLUTION: This composition is obtained by including 100 pts.wt. of a blend of (A) 0-99 pts.wt. of a polycarbonate resin and (B) 1-100 pts.wt. of a copolycarbonate resin composed of constitutive units of respective formulas I and II [n is 1-200; R is a 2-6C alkylene; XI to X4 are each a 1-20C hydrocarbon or halocarbon; B is a 1-10C alkylidene, aryl-substituted alkylene), O, S, CO or the like; R1 to R4 are each H, a halogen or 1-4C alkyl] and (C) 0.1-5 pts.wt. of a silicone oil with a viscosity (25 deg.C) of >=10,000 mm2/s, pref. >=100,000 mm2/s, more pref. >=1000,000 mm2/s; wherein the constitutive unit of formula I accounts for pref. 0.2-50 wt.% of the total constitutive units.
Patent JP-H0413452-A (JP)
Title: Method for adding metal la into molten steel
Inventor: MORIWAKI SABURO
IPC: B22D11/108
Filed: 1990-05-08
Abstract: PURPOSE:To prevent nozzle clogging caused by oxide/sulfide of La while securing the prescribed content of solid-solution of La and to enable continuous casting operation by beforehand specifying oxygen content and S content in molten steel and adding the metal La into the molten steel. CONSTITUTION:At the time of adding the metal La in the molten steel, beforehand <=20ppm of the oxygen content and <=50ppm of the S content are adjusted, and after that, the metal La is added in this molten steel. In the continuous casting at this time, the molten steel in a ladle 1 is made to pour into a tundish 3 through a sliding nozzle 2 arranged at lower part of the ladle 1, but a pouring pot 4 and a sealing member 5 are set so that the molten steel is not reoxidized by contact with the air during the above pouring. Then, while introducing inert gas of Ar gas, etc., into supplying space for molten steel, La is added through adding pipe 6 led to the supplying space for molten steel so that La content in the molten steel becomes the prescribed value.
Patent JP-H01288399-A (JP)
Title: Treatment of disposer waste water
Inventor: HIRAMATSU ISAO
IPC: C02F9/00
Filed: 1988-05-16
Abstract: PURPOSE:To reduce an increase in load by aerating disposer waste water and obtaining a screen process to purify screen treatment water. CONSTITUTION:The treated waste water in a pretreatment tank 6 is sent to a screen 11-11a by a pump 7 and the screen residue on the screen 11-11a is packed in a vinyl bag to be disposed. The waste water passing through the screen 11-11a is treated so as to show BOD and SS values higher by about 10-20% than those of waste water obtained when a disposer 1 is not used. The screen treatment water is transferred to a post-treatment water tank 12 performing a post-treatment process. An air diffusing pipe provided with many diffusers is arranged in the post-treatment water tank 12 to forcibly send aeration air under pressure. By this method, a kitchen can be held to good environment.
Patent JP-S609750-A (JP)
Title: Ink manufacturing device
Inventor: OZAWA KUNITAKA
IPC: C09D11/00
Filed: 1983-06-30
Abstract: PURPOSE:To make it possible to manufacture a kind of ink which is suitable for ink jet recording and writing pens by such an arrangement wherein from dye solution for which chromatography has been carried out, only such a portion of the solution of which dye density is over a specified value is selectively extracted and the extract is refined by hypochlorization. CONSTITUTION:While dye solution supplied into a chromatocolumn 441 descends inside the column 441, all ingredients in the aqueous solution are separated. An inorganic salt density detector 442 and a dye density detector 443 detect the density of inorganic salt and that of dye in the effluent solution respectively, and if the density of dye is more than a specified value C2 (effective dye density) and that of inorganic salt is less than a specified value C3 (allowable density of inorganic salt), the effluent solution is guided into a storing tank. If the density of inorganic salt exceeds C3 and that of dye falls below C2, the effluent solution is guided into an inorganic salt solution discharging tank. During such a period of time from the density of inorganic salt becomes over C3 until that of dye falls below the value C2, the effluent solution is caused to return to a secondary solution storing tank.
Patent JP-S5640493-A (JP)
Title: Treatment of night soil
Inventor: KIMURA SHIGEKI
IPC: C02F3/12
Filed: 1979-09-12
Abstract: PURPOSE: To reduce treatment load of night soil and to simplify after-treatment, by subjecting the scum separated from the night soil in a pretreatment stage to self- digestion in the state of high concentration and then to a treatment for making it harmless.  
     CONSTITUTION: The night soil passed through a screen 2 is led to a reservoir 3 in the first tank portion 3a of which scum in the night soil is separated by the specific gravity to float, and the scum is supplied to and is accumulated in a scum reservoir 5 and is allowed to stand for a whole day in this state to be subjected to self-digestion. After the self-digestion, the scum is brought to separation operation by a centrifugal dryer 6, etc. to separate liquid and solid and is treated to be harmless. Thus the amount of scum in night soil is reduced rationally to decrease the treatment load and simplify the after-treatment facilities. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63282763-A (JP)
Title: Liquid crystal shutter device
Inventor: TOKUMASU TAKAHIKO
IPC: G02F1/133
Filed: 1987-05-15
Abstract: PURPOSE:To eliminate the need of a focusing mechanism of an image forming element, and to prevent an external disturbance light from being made incident on the image forming element, by attaching a liquid crystal shutter array and an unmagnification linear image forming element to both faces of the same enclosure, and setting a distance of the shutter array and the image forming element to a prescribed value by a positioning member on the fitting surface of its enclosure. CONSTITUTION:A liquid crystal shutter array 11 of a liquid crystal shutter device is fixed and provided on the upper face of the enclosure 13, in a state that a face-like heater 12 for controlling a temperature is attached to the lower face of an optical write device 3. Also, an unmagnification linear image forming element 14 for bringing a transmission light of an array 11 to a photosensitive body 1 is fixed and provided on the lower face of the enclosure 13. In the center of this enclosure 13, a window 15 for leading the transmission light of the array 11 to the element 14 is pierced. Moreover, the upper face of the housing 13 is covered with a cover 16 from on the array 11, positioning brackets 22a, 23a are fixed and provided on the outside surface of the end part in the longitudinal direction of the enclosure 13, the distance of the array 11 and the element 14 is set to a prescribed value, and a dimension in the width direction of the enclosure for leading the transmission light of the array 11 to the element 14 is set smaller than a dimension in the transverse direction of the incident surface of the element 14.
Patent JP-S5241160-A (JP)
Title: Equipment for treating waste gas
Inventor: SHIMIZU AKIHIKO
IPC: B01D53/34
Filed: 1975-09-30
Abstract: PURPOSE: Treating equipment of the waste gas for removing SOx and NOx in the waste gas, by passing a high electric current impulsively to metallic wire rods or metallic powders, supplying continuously the activated fine grains and contacting with the waste gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5449903-A (JP)
Title: Preheating system for air for combustion in hot stove
Inventor: WAKABAYASHI KEIICHI
IPC: C21B9/14
Filed: 1977-09-29
Abstract: PURPOSE:To stabilize the temperature of the preheated air always at a constant temperature, by  detecting the timperature of the waste gas from the hot stove entering into the preheater for  the air for combustion in the hot stove for blast furnace and actuating the supplementary preheater when the lowering of temperature occurs. CONSTITUTION:The waste gas of high temperature from the hot stove 1 is released to the stack  8 through the intercepting valve 4 from the flue 3. In addition, the passage for leading the above  gas to the stack 8 passing through the air preheater 9 is provided with the ducts 6 and 7. The  air for combustion in the hot stove 1 passes through the air preheater 9, is heated with the waste  gas and enters into the hot stove 1. At this time, the temperature of the waste gas entering into  the preheater 9 is measured with the temperature detector 18 and is compared with the temperature of the temperature setter 16. At the case where the temperature of the waste gas is lower than the temperature of the setter 16, by controlling the operation of the supplementary  preheater 14 with the combustion controller 17 on the basis of its signal, the waste gas is heated  to the prescribed temperature. Accordingly, the temperature of the air for combustion passing  through the air preheater 9 too is maintained always at a constant value, so that the amount  of coke oven gas for combustion is saved and the state of operation of the furnace is stabilized.
Patent JP-S6290105-A (JP)
Inventor: KONOIKE SENJI
IPC: A45D7/00
Filed: 1985-05-30
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-H05313823-A (JP)
Title: Two-dimensional coordinate reading device
Inventor: SUZUKI KEIICHI
IPC: G09G5/00
Filed: 1992-05-11
Abstract: PURPOSE:To provide a two-dimensional coordinate reading device which can facilitate the designation of an input mode and also to surely input the coordinates. CONSTITUTION:The output of a 1st photodetector 22 is switched by a 1st changeover switch 31, converted into a digital signal by a 1st A/D converter 32 and inputted to a microcomputer 30. Meanwhile, the output of a 2nd photodetector 24 is switched by a 2nd changeover switch 33, converted into a digital signal by a 2nd A/D converter 33 and inputted to the microcomputer 30. The contact of a mode changeover switch 26 is directly inputted to the microcomputer 30. Furthermore, the output of a conductive filmswitch 28 provided on the surface of a display 20 is fetched by the microcomputer 30 via a detecting circuit 35. Thus, it is possible to easily switch the modes and also to surely input the coordinates.
Patent JP-S5241354-A (JP)
Title: Gripper
Inventor: YOSHIDA RIYOUICHI
IPC: B25J15/00
Filed: 1975-09-26
Abstract: PURPOSE:To provide a gripper concrening a plurality of work holding devices including belt means for holding the work in an embracing manner and tightening means functioning as guide for tightening the belt means, in which these means are cooperatively associated with a lever system, so that plurality of works can be grasped simultaneously by means of a single driving source.
Patent JP-S609143-A (JP)
Title: Vapor growth method for insulating material
Inventor: KIMURA TAKAAKI
IPC: H01L21/316
Filed: 1983-06-29
Abstract: PURPOSE:To stabilize and improve the crystal quality of grown single crystal of magnesia spinnel on the surface of silicon single crystal by a method wherein the density of reactive gas of the entire growing region is balanced by performing an epitaxial growth controlling the tilt angle against the surface of the substrate to be grown of a source chamber within the prescribed range. CONSTITUTION:Five sheets of silicon single crystal substrates, having the face 100 of approximately 5cm in diameter as the main surface, are arranged in gas flowing direction as the substrate 5 to be grown, and the epitaxial growth of magnesia spinnel is performed by changing the tilt angle theta of a source chamber 1. At this time, when the tilt angle theta is changed from -1.3 deg. to +1.1 deg., the X- ray diffraction strength of the grown film is markedly reduced to 1.5[Kcps] or thereabout when theta is large against 30[Kcps] in the case of theta=0 deg., and the grown film is scarecely not crystallized when the tilt angle theta is large. The crystal quality of said magnesia spinnel and the density balance of MgCl2 and AlCl3 of reactive gas are sensitive to the above-mentioned tilt, and at this tilt angle theta, an excellent and uniform crystal can be obtained within the range of -0.5 deg.<=theta<=0.5 deg..
Patent JP-H09305334-A (JP)
Title: Printer system and printer monitoring method
Inventor: NISHIKAWA YOKO
IPC: B41J29/46
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To control the display of a message for reporting the state of a printer system corresponding to how to use a host computer (host) by detecting the operational abnormality of a printer, selecting any host as an object to transmit error information corresponding to the operational abnormality and transmitting the error information to that selected host. SOLUTION: When a printer 1500 is turned to the state of disabling the continuation of print processing, an error status is transmitted to a host 3000 as the transmission source of data under print processing at present but when the error state is not canceled even after the lapse of fixed time, the error status is issued to the host which transmits data before and after such a time, except the host 3000 under data transmission and error cancel is called. Thus, the error cancel is called to a lot of hosts 3000 utilizing the printer 1500 but since this is not reported to the host 3000 not utilizing that printer 1500, on the other hand, a user is not troubled by that report.
Patent JP-S60260779-A (JP)
Title: Vibration sensing and shut-off type two-port solenoid valve
Inventor: ISHIGAKI TSUNEO
IPC: F16K31/06
Filed: 1984-06-08
Abstract: PURPOSE:To hole the opening of a solenoid valve established by energization to an exiting coil, with the use of a permanent magnet, so that the opening condition of the valve may be stably held, by providing the permanent magnet in a magnetic path forming around the exciting coil, and by setting the magnetic force of the magnetic path at a predetermined magnitude. CONSTITUTION:A valve section 1 is formed therein with inlet and outlet ports 3, 4 and a valve seat 5 which is opened and closed by means of a valve member 6 driven by a solenoid 2. Meanwhile the solenoid 2 is constituted such that an exciting coil 10 is wound around a bobbin 9 and the outside of the above-mentioned coil 10 is surrounded by a magnetic frame 11 and a rod-like magnet 12 which is magnetized widthwise. Further, a core 13 is fitted into the bobbin 9, and an armature 15 is fitted into the bobbin 9, slidably in the axial direction. In this stage the magnetic force of the permanent magnet 12 is set such a magnitude that it sustains the attracted condition of the armature 15 with respect to the core 13 even if the coil 10 is deenergized in the condition in which the armature 15 is attracted to the core 13, but upon vibration having a magnitude larger than a predetermined value, it separates the armature 15 from the core 13.
Patent JP-H0417967-A (JP)
Title: Method for continuously casting dead soft steel containing ti
Inventor: SASAI KATSUHIRO
IPC: B22D11/10
Filed: 1990-05-09
Abstract: PURPOSE:To prevent the occurrence of defects in a product by specifying the pore diameter of an immersion nozzle and the temp. of gas blown when dead soft steel contg. Ti is continuously cast. CONSTITUTION:When steel contg. <=0.005% C and 0.005-0.1% Ti is continuously cast, the initial pore diameter of the gas blowing inner porous body 3 of an immersion nozzle 1 is regulated to 7-20mum and gas to be blown is heated to 600-1,000 deg.C and blown in accordance with the deterioration of the nozzle 1 with the lapse of time. Since the pore diameter of the inner porous body 3 is reduced and gas to be blown is preheated, swelling can be prevented while ensuring the flow rate of blown gas required to prevent the blocking of the nozzle 1 and the quality of a product can be improved.
Patent JP-S5640642-A (JP)
Title: Preparation of ethylidene acetate and methyl acetate
Inventor: ITSUSHIKI TOMIYA
IPC: C07C69/16
Filed: 1979-09-13
Abstract: PURPOSE: To obtain an ethylidene acetate and methyl acetate useful as raw materials for a variety of industrial chemicals, rationally, by the reaction of dimethyl acetal or 1-methoxy-1-acetoxyethane, with acetic anhydride, optionally in the presence of a catalyst.  
     CONSTITUTION: Dimethylacetal (chemical name: 1,1-dimethoxyethane) or 1-methoxy-1-acetoxyethane is reacted with acetic an hydride, if necessary in the presence of a catalyst, preferably an acid catalyst, at a temperature of preferably 0W250°C, to give an ethylidene acetate [mainly ethylidene diacetate (chemical name; 1,1- diacetoxyethane)] and methyl acetate. Dimethyl acetal which has been a by-product, is utilized effectively, to produce the ethylidene diacetate useful as a precursor for vinyl acetate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09299659-A (JP)
Title: Thread cutter for sewing machine
Inventor: YAMADA SEIJI
IPC: D05B65/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To fuse a sewing thread of natural fibers and a sewing thread with a large diameter in a short time by arranging a capturing member capturing the sewing thread with a capture section and moving it to the vicinity of a heating element in a thread cutter moving the heating element heated via a current into contact with the sewing thread to fuse the sewing thread. SOLUTION: When a fusion signal is sent from a control circuit and a connecting bar 20 is advanced, a capturing member 11 is rotated CCW via a fusion lever 17 and an arm 19, a thread not to be fused is separated by a separation section 15, and it is moved CCW while being hooked on a hook section 14. A thread to be fused is located between the outer end section of the capturing member 11 and the projection 24 of a thread handier plate 21, and it is moved on the moving locus of a capture section 13 via the further rotation of the capturing member 11. A mount 3 is moved along a guide bar 8 via the operation of an air cylinder 6, a heating element 2 is moved to the capturing member 11 side, and the thread is fused by the heating of a heating section 2a.