baber/WOPTO huggingface dataset:
Patent JP-H05295454-A (JP)
Title: Strength estimating method of sintered ore for blast furnace
Inventor: YAMAMOTO TETSUYA
IPC: C22B1/16
Filed: 1992-04-16
Abstract: PURPOSE:To estimate the strength of a sintered ore with extremely good accuracy by directly using the mixed raw material before sintering with a sintering machine. CONSTITUTION:Of the mixed raw material of the sintered ore for blast furnaces, raw material of the part having <=1mm grain size is taken out and packed into a prescribed container where the raw material is compression molded to form a sample; thereafter, the sample is fired in an electric furnace. The volume of the sample before and after the firing is measured and the strength of the sintered ore formed by using the mixed raw material mentioned above is estimated from the measured volumetric ratio. As a result, the fluctuation in the strength of the sintered ore at every change of the mixing ratio between each of the raw materials is prevented and the problem of an increase in the production cost of the sintered ore and the fuel ratio of the blast furnace is solved.
Patent JP-S61281474-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/134
Filed: 1985-06-04
Abstract: PURPOSE:To improve the cycle characteristics of a cell by using a negative electrode whose active material is lithium and on whose surface a layer of mixture of a polymer hardly soluble in electrolytic solution and an easily soluble polymer in a particular mixing ratio is formed. CONSTITUTION:A negative electrode 1 using lithium as an active material and on whose surface a layer 2 of a mixture of a polymer hardly soluble in electrolytic solution and a polymer soluble in the electrolytic solution in mixing ratio between 2:1 and 1:3 is formed, is used in this battery. Polyethylene, polypropylene or the like is used as the nonsoluble polymer, and polyethylene oxide is used as the soluble polymer. By this, only the soluble polymer dissolves into electrolytic solution among the components of the mixture layer 2. Therefore, nonsoluble polymer layer having fine pores and excellent property of bonding to lithium negative electrode remains on the surface of the lithium negative electrode which functions as a separator. Thus cycle characteristics of the cell can be improved.
Patent JP-S5826035-A (JP)
Title: Manufacture of magnetic iron oxide containing cobalt
Inventor: NAKADA KAZUO
IPC: C01G49/00
Filed: 1981-07-31
Abstract: PURPOSE:To obtain a magnetic tape with superior coercive force, square ratio and orientative properties by using iron oxide powder obtd. by suspending Fe3O4 powder in an aqueous soln. of metallic salts including a Co salt and by feeding the suspension into an aqueous soln. of an alakli to neutralize the suspension. CONSTITUTION:Fe3O4 powder is suspended in an aqueous soln. of metallic salts including a Co salt such as CoSO4, CoCl2, FeSO4, MnSO4, ZnSO4, FeCl2 and MnCl2. The suspension is fed into an aqueous soln. of an alkali such as NaOH, KOH or Ca(OH)2 in the finely divided state to deposit metallic compounds including a Co compound on the surfaces of the Fe3O4 particles.
Patent JP-S61278546-A (JP)
Title: Expandable composition
Inventor: OKUBO MINORU
IPC: C08J9/30
Filed: 1985-06-04
Abstract: PURPOSE:To provide the titled compsn. giving a foam which is lightweight and has excellent flameproofness, consisting of basic AlCl3, an anionic surfactant, chloroprene rubber latex, a crosslinking agent, an inorg. reinforcing fiber and water. CONSTITUTION:4-10pts.wt. anionic surfactant (e.g. sodium lauryl sulfate), 20-60 pts.wt. (in terms of rubber component) nonionic carboxylated chloroprene rubber latex, 3-7pts.wt. at least one crosslinking agent therefor selected from among ZnO, MgO and Zn(OH)2, 20-80pts.wt. inorg. reinforcing fiber (e.g. aluminum silicate fiber) having a length of 5-15mm and 150-500pts.wt. water are blended with 100pts.wt. basic AlCl3.
Patent JP-H10335435-A (JP)
Title: Chemical vapor deposition for single wafer and quartz pin lift for etching process chamber
Inventor: BUI BUNH
IPC: H01L21/324
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a wafer carrier apparatus which includes a susceptor for providing uniform heating and thermal uniformity or thermal distribution through the entire susceptor, to thereby realize uniform heating and thermal distribution over an entire processing semiconductor wafer. SOLUTION: A wafer carrier apparatus 200 includes a susceptor 208 having a surface on which a wafer 205 is carried on its rear side. The susceptor 208 has a plurality of guide recesses 212. The apparatus 200 also includes a pin lift 224 having a plurality of pins extended therefrom. The plurality of pins are arranged so as to be passed through the plurality of guide recesses 212 of the susceptor 208 and be engaged with the bottom side of the wafer 205. The suceptor 208 is arranged to be moved in a direction substantially perpendicular to the plane of the susceptor with respect to the plurality of pins.
Patent JP-S63286968-A (JP)
Title: Japanese analyzer
Inventor: SHINOHARA HIDEAKI
IPC: G06F17/28
Filed: 1987-05-20
Abstract: PURPOSE:To efficiently process an input sentence in which abbreviation is included by providing a context processing part having a condition buffer and an object buffer, and a buffer collating flag, and adding the content of a preceding sentence so as to avoid an unnecessary analysis processing. CONSTITUTION:An initial retrieval request sentence is analyzed through a configuration analysis part 101, a syntax analysis part 102, an intermediate expression generation part 103, and is stored in the condition buffer 108 and the object buffer 109 provided in the context processing part 104. If the next retrieval request sentence is incomplete, if it did not included item data of a retrieval condition, for example, the analysis part 102 collates the buffer 108, decides a corresponding item name and sets a buffer collation flag 107. Since the flag 107 is set in the processing part 104, it generates a new retrieval condition intermediate expression from the intermediate expression of the inputted retrieval condition and that in the buffer 108. Thus, the content of the preceding sentence is added so as to evade the unnecessary analysis processing, and the input sentence in which abbreviation is included can be efficiently be processed, whereby the objective intermediate expression can be generated.
Patent JP-S5745172-A (JP)
Title: Carbamate insecticide
Inventor: KAWADA MICHIYASU
IPC: C07D307/86
Filed: 1980-09-01
Abstract: NEW MATERIAL:A 2,3-dihydro-2,3-dimethylbenzofuran-7-yl N-methyl- N-[N,N-bis (substituted methyl)aminosulfenyl] carbamate derivative of formular I (R 1  and R 2  are CH 2 CN or CH 2 COOR 3 ; R 3  is 1W6C alkyl or 3W6C cycloalkyl).  
     EXAMPLE: 2,3-Dihydro-2,2-dimethylbenzofuran-7-yl N-methyl-N-[N,N,-bis(cyanomethyl)aminosulfenyl] carbamate.  
     USE: An insecticide with low toxicity to warm-blooded animals and plants and effective in destroying injurious insects in the agricultural and forestry fields.  
     PROCESS: 2,3-Dihydro-2,2-dimethylbenzofuran-7-yl N-methylcarbamate of formula II is reacted with sulfur dichloride, and the resultant compound of formula III is then reacted with a compound of formula IV to give the compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61486-A (JP)
Inventor: ANDOU SUMIO
IPC: B08B9/04
Filed: 1984-06-13
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-S63286841-A (JP)
Title: Photosensitive resin composition solution
Inventor: HAYASHI NOBUYUKI
IPC: H05K3/28
Filed: 1987-05-19
Abstract: PURPOSE:To provide a sufficient film thickness to a permanent mask in the part on the circuit of a substrate and in the peripheral part of the through-holes thereof and to improve reliability by incorporating an oligomer having an epoxy group and polymerizable vinyl group in the region, photopolymn. initiator, epoxy resin hardener, filler and specific solvent into a titled soln. and adjusting the soln. to a specific viscosity. CONSTITUTION:The oligomer having the epoxy group and polymerizable vinyl group in the region, the photopolymn. initiator, the epoxy resin hardener, the filler and the solvent are incorporated into this soln. This solvent contains at least one kind of the low boiling solvent selected from a group consisting of methanol, ethanol, methyl ethyl ketone, acetone and ethyl acetate at 10-20wt.% of the total weight of the solvent and the viscosity at 25 deg.C is >=100mPas and <=200mPas. The sufficient film thickness is thereby provided to the permanent mask on the circuit of the substrate and in the corner periph eral part of the through-holes thereof and the printed wiring board having the high reliability is obtd.
Patent JP-H07299466-A (JP)
Title: Denitrification device and method thereof
Inventor: KOYAMA TAKESHI
IPC: C02F1/58
Filed: 1994-05-10
Abstract: PURPOSE:To simplify denitrification treatment by arranging prescribed numbers of an electrode pair, in which the surface of at least an anode side is made of platinum, in a waste water treating vessel to electrolyze a waste water. CONSTITUTION:Electrodes 18 are arranged in the waste water treating vessel 16 having a waste water supply opening 12 and a waste water discharge opening 14. In the electrodes 18, the surface of at least the anode is covered with platinum. And the electrodes 18 are connected to DC power source 20 and are controlled by a control means 22. An agitator 24 is installed in the waste water treating vessel 16. Both electrodes are preferably covered with platinum since a suspended matter stuck to the anode is easily removed by interchanging the anode and the cathode to electrolyze. And ammonia nitrogen in the waste water is decomposed and released as gaseous nitrogen by executing electrolysis by switching the DC power source on to supply power and nitrogen in the waste water is gradually reduced. At the same time, water is electrolized to generate bubbles of gaseous hydrogen on the surface of the cathode and the suspended matter is attracted to the anode.
Patent JP-H0416954-A (JP)
Title: Plate making method for electrophotographic planographic printing plate
Inventor: AIZAWA YASUHIRO
IPC: G03G13/28
Filed: 1990-05-11
Abstract: PURPOSE:To suppress the deterioration in the characteristics of a washing liquid occurring in an eluant, etc., flowing in during the passage of many sheets and allow a stable plate making by executing plate making by using the washing liquid which is adjusted in the pH of a washing bath to 7.5 to 10 by incorporating a carbonate therein. CONSTITUTION:The planographic printing plate formed with toner images by an electrophotographic system is brought into contact with the alkaline eluate by using an automatic eluting machine; thereafter, the washing liquid adjusted in the pH of the washing bath to 7.5 to 10 by adding the carbonate thereto is used. Namely, the pH of the washing liquid is required to be previously adjusted to 7.5 to 10 by adding the carbonate to the washing liquid prior to the plate making but if this range can no longer be maintained by the inflow of the eluate of the high pH during the passage of many sheets, the additive contg. the carbonate is added afterward to the liquid to maintain the pH of the washing liquid at <=10. The life of the circulating washing liquid is maintained for a longer period of time in this way without generating insoluble matter in the washing bath and the processing with the stable quality to the last is executed.
Patent JP-S5911649-A (JP)
Title: Storing device for article
Inventor: SUGINO TAKASHI
IPC: B65D85/86
Filed: 1982-07-12
Abstract: PURPOSE:To obtain of a dustfree semiconductor, a metal article or the like by a method wherein a metal sheet is formed into a storing device for article to be stored by bending it along the processing line, to be used for bending, which is formed on the metal sheet consisting of aluminum, duralumin or stainless steel. CONSTITUTION:A processing line for bending, to be used for formation of a storing device which is formed by bending a metal sheet, is formed on the metal sheet and a work 1b such as formation of a perforation and work 1a, wherein both sides of the bending line are thinned off into the thickness which is thinner than the metal sheet. A processing line 2 to be used for bending is provided on a circular aluminum sheet of 15cm in diameter, and a storing device 3 is completed. After an etching has been performed on the material 4, which constitutes a GaAs substrate 5 and a growing solution, said material is placed in the storing device 3, and it is dried up using an infrared lamp 6, thereby enabling to prevent the material from being contaminated by dust.
Patent JP-S63286373-A (JP)
Title: Drive method of piezoelectric printing hammer
Inventor: TAKAHASHI SADAYUKI
IPC: B41J9/38
Filed: 1987-05-18
Abstract: PURPOSE:To obtain a high-speed printing hammer by setting a voltage pulse so that an application voltage may become zero when a retaining part is sent flying and again contacts a power transmission member. CONSTITUTION:An application voltage is set so that it may become zero when a printing pin is sent flying once by energy supply from a piezoelectric element and again is returned to a home position. Consequently, a retaining put collides with a power transmission member, resulting in the coming to a complete standstill of the printing pin without being sent flying again. This enables the printing pin to become ready for next printing action the moment it returns to a home position. Thus a high-speed printer is realized.
Patent JP-S5645791-A (JP)
Title: Method and apparatus for continuously purifying waste water
Inventor: MATSUOKA MITSUTOSHI
IPC: C02F1/48
Filed: 1979-09-20
Abstract: PURPOSE: To purify waste water continuously by a method wherein a rotary element having  magnetic force is rotated in a waste water treating apparatus to subject a solid substance to the  centrifugal separation as well as to introduce an oxygen containing gas therein and, moreover, the  oxidizing action is generated by the electron excitation according to the change of magnetic flux  density.  
     CONSTITUTION: A spiral plate 4 having magnets 3 attached to a rotary shaft 5 is provided in an interior of a treating apparatus 1 and an introducing pipe 9 of an oxygen containing gas and a gas diffusing port 7 are pierced. To a peripheral wall 2, a waste water introducing pipe 8 and a purified water exhaust pipe 11 are provided and, to an outer periphery of the spiral plate 4, a  cylindrical effective plate 12 is present and one or more of a solid substance exhaust pipe 17 is  provided to the peripheral wall 2. If the spiral plate 4 is rotated, a solid substance is separated by  centrifugals force and, at the same time, an oxygen containing gas is introduced and diffused  because negative pressure is generated in the waste water. Moreover, the magnetic flux density in  the waste water is changed and the induction electromotive force is generated and suspended  polluting substances are oxidized and decomposed by the electron excitation of the polluting  substances according to the generation of cavitation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61279835-A (JP)
Title: Display device of camera
Inventor: WAKABAYASHI HIROSHI
IPC: G03B17/18
Filed: 1985-06-05
Abstract: PURPOSE:To read out easily and precisely a trouble and its contents by informing the generation of a trouble under the state capable of recognizing the generation while observing a finder, and displaying the contents of the informed trouble on a pattern formed on the outside of the finder. CONSTITUTION:When a release button for a release driving circuit 11 of a shutter is depressed, the circuit 11 is controlled by a CPU1 to execute the releas ing operation through a release part 12. When a trouble is generated, the CPU1 turns on a trouble generation displaying element 13 in the finder through a trouble generation display driving circuit 14 to inform the trouble generation to the user observing into the finder.A trouble pattern displaying element 15 is formed on the upper surface of the camera body, and at the lighting of the display element 13, the CPU 1 displays a pattern corresponding to the contents of the trouble concerned on the display element 15 through a trouble pattern display driving circuit 16, so that the user can read out the contents of the generated trouble precisely.
Patent JP-H10312637-A (JP)
Title: Signal processing circuit for disk reproducing device
Inventor: NAKAMURA SHINOBU
IPC: G11B20/10
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To highly accurately confirm operation even of a super high speed LSI surpassing the performance of an LSI tester. SOLUTION: An LSI 10a for a CD-ROM is provided with an EFM signal generating circuit 12 for generating a pseudo EFM signal based on a reference clock of a prescribed frequency and a selector part 13 for selecting either a regenerative signal from the outside or the pseudo EFM signal generated by an EFM signal generating circuit 12 in accordance with a mode signal MD showing either a normal mode or a test mode and inputting the selected signal to a DSP circuit 11.
Patent JP-S5347830-A (JP)
Title: Ink injector
Inventor: ISAYAMA TAKUO
IPC: B41J2/045
Filed: 1976-10-12
Abstract: PURPOSE: To make it possible to inject the sufficiently atomized ink by providing in an ink injecting head a vibrating device which is composed of a vibrating diaphragm and an electrostrictive vibrating element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09285943-A (JP)
Title: Precision work machine from workpiece reference face
Inventor: WATANABE KOZO
IPC: B23Q17/22
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To improve precision so as to eliminate dispersion in a finishing dimension by carrying out measurement of a workpiece height and detection of a contact point with a grinding wheel on the basis of an inputted machining condition, unifying and correcting dispersion in initial grinding finishing dimension, and feeding back this corrected dimension to the following process. SOLUTION: A contact time is measured by means of a zero point detecting means 6 for a workpiece 1 interlockingly with a robot hand 2. A Z-axis mechanism unit 7, which moves the robot hand 2 and the zero point detecting means 6 in the Z-axis direction when working feeding and measurement are carried out, is provided. A table 9 for measuring a height of the workpiece 1 and an X-axis mechanism unit 10, in which a working member machining the workpiece from the reference face is installed, are provided.  On the basis of the inputted machining condition, height measurement of the workpiece 1 and detection of a contact point with a grinding wheel are carried out by means of a single measuring means through a Z-axis controller controlling the Z-axis mechanism unit 7, a controller controlling the X-axis mechanism unit 10, and a rotation controller controlling the rotation of the working member. In this way, dispersion in finishing dimension is corrected uniformly so as to be fed back to the following process.
Patent JP-H0649372-A (JP)
Title: Water-soluble triphenodioxazine dye, its preparation, coloration of fiber and liquid dye prescription
Inventor: GOODON AREKUSANDAA TOMUSON
IPC: C09B62/002
Filed: 1993-05-25
Abstract: A water-soluble triphenodioxazine dye having a chloro or bromo atom at one of the 6- and 13-positions and a group of Formula (1) at the remaining 6- or 13-position: <CHEM>  wherein:   R<1>   is H, OH or CH3; and R<2>   is C1-3-alkyl, hydroxy-C1-3-alkyl or -CH2O(C1-4-alkyl).   The dyes are useful for the coloration of textile materials.
Patent JP-S5915128-A (JP)
Title: Caisson body and its caisson work
Inventor: SASANO HIROAKI
IPC: E02D23/08
Filed: 1982-07-13
Abstract: PURPOSE:To raise the efficiency of excavation work by a method in which water channels are formed piercingly in the vertical direction in each joint of precast concrete side walls for a caisson body and the charging or sucking draining of water is made in the water channels. CONSTITUTION:A caisson body 1 consists of precast concrete side walls 7 connected in an all-side surrounding manner and steel cutting edges 4 having an upside-open type groove 4c fitted with the lower ends of the side walls 7 and blades 4d projected from the downside of the groove 4c. A water channel 10 is piercingly formed in the vertical direction between the joints of the adjacent side walls 7, and a water-passing hole 11 leading to the water channel 10 is drilled in the bottom of the groove 4c of the cutting edge 4 which coincides with the lower end of the water channel 10. The ground inside the caisson body 1 is excavated and the caisson body is settled under its own weight, when the charging or sucking draining of water is made through the water channel 10 formed piercingly in the vertical direction in the joints of the side walls 7 and the cutting edges 4.
Patent JP-S62289518-A (JP)
Title: Composition containing stably blended minocycline
Inventor: ASAI NORIYUKI
IPC: A61K31/65
Filed: 1986-05-27
Abstract: PURPOSE:The titled composition, obtained by stably blending a magnesium compound-containing water-soluble high polymer as a base with minocycline which is a tetracycline based antibiotic substance and forming the resultant blend into a film, etc., directly applicable to periodontal affected parts and sustainedly exhibiting effect without side effect. CONSTITUTION:A filmy or sheetlike composition obtained by blending a water- soluble high polymer with minocycline or a pharmaceutically acceptable salt thereof and magnesium compound. The minocycline blended in the composition may be either one of free form and a pharmaceutically acceptable salt, e.g. hydrochloride, sulfate, etc., in an amount within the range of 0.1-10.0wt% based on the total composition. Magnesium chloride is particularly preferred for the magnesium compound and the amount thereof blended is within the range of up to 20wt% based on the total of the composition and in an amount of 0.1-10 times based of the minocycline. Hydroxypropyl cellulose is particularly preferred for the water-soluble high polymer.
Patent JP-S5346852-A (JP)
Title: Rotary type electric scissors
Inventor: OBATA SOTOJI
IPC: B26B19/14
Filed: 1976-10-12
Abstract: PURPOSE: To provide rotary type electric scissors wherein auxiliary inner blades are provided at the ends of the outer sides of inner blades provided radially thereby preventing scattering of shavings. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02130482-A (JP)
Title: Carrier for integrated circuit housing can
Inventor: UIRIAMU DEII MOOTON JIYUNIAA
IPC: H01L21/66
Filed: 1989-05-16
Abstract: PURPOSE: To retain a chip safely and positively for retaining it at a carrier by providing a base and a first part that protrudes from the base and enabling the first part to have a flat upper side edge part and a plurality of holes for accepting a plurality of electrical lead wires. CONSTITUTION: A carrier has a base 21 with a plurality of holes 38 for accepting a plurality of lead wires 12 and an upper edge part 22 that protrudes from the base 21 and mounts a spacer 15. Also, the carrier has a first part 18 with a plurality of holes 38 for accepting a plurality of lead wires 12 and at least three flexible arms 30 that protrude from the base 21 and are arranged symmetrically, each arm 30 has an arm edge part 32 that is engaged to a flange when installing a storage can 10 at a carrier, and the arm edge part 32 nearly shares its surface with an upper surface 17 of a flange 16, thus preventing the soft lead wires 12 of a chip from being cut when inserting or removing a carrier into or from the carrier.