baber/WOPTO huggingface dataset:
Patent JP-H08268941-A (JP)
Title: Production of 9-fluorenylmethanol
Inventor: MITAMURA SHUICHI
IPC: C07C33/34
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a methanol compound useful as a functional pigment in high yield at a low cost without causing fire and explosion hazard by reacting an alcohol with an aldehyde in the presence of a specific zirconium-based catalyst. CONSTITUTION: The objective compound is produced by reacting (A) a secondary alcohol (e.g. 2-propanol) with (B) a fluorene-9-carbaldehyde [e.g. an aldehyde of formula (R1 to R9 are each H or a functional group)] in the presence of (C) a zirconium-based catalyst selected from zirconium alkoxide and hydrated zirconium oxide. The reaction is carried out e.g. at 0-150 deg.C by using 3-200 pts.wt. of the component A based on 1 pt.wt. of the component B and 0.005-1mol of the component C based on 1mol of the component B.
Patent JP-S62229204-A (JP)
Title: Color filter
Inventor: FUJITA MASANOBU
IPC: G02F1/133
Filed: 1986-03-31
Abstract: PURPOSE:To provide a color filter which has excellent flatness and the heat resistance to withstand a heat sealing stage by providing plural colors of colored picture element on a substrate, and adhering a heat resistant transparent film on the substrate surface via a heat resistant transparent adhesive agent layer of the layer thickness to fill the steps between the colored picture elements. CONSTITUTION:Plural colors of the colored picture element 12 are provided on the substrate 11 and the heat resistant transparent film 14 is adhered via the heat resistant transparent adhesive agent layer 13 to the surface of the substrate 11 provided with the picture elements 12. The adhesive agent layer 13 and film 14 provide the function to prevent the generation of the rugged steps in the color filter by the heat during heat sealing. A polyeter, polyether ether, etc. which have flat and high transmittance in 380-780mm visible wavelength region and are less elongated, contracted and deformed even at the high temp. applied thereto are applicable to the film 14. The adhesive agent of a polyamide, polybenzoimidazole, polyimide or silicone having transparency and heat resistance of about 200 deg.C is applicable as the heat resistant adhesive agent.
Patent JP-S58192659-A (JP)
Title: Continuous casting device of hollow steel billet
Inventor: NAKAGAWA KICHIZAEMON
IPC: B22D11/04
Filed: 1982-05-04
Abstract: PURPOSE:To prevent internal cracking by providing a protective atmosphere chamber which protects the inside and outside surfaces of the billet on an outlet side and the melt surface on the outlet side and providing a cutter and a plug rolling mill provided with a discharge cycle in said chamber. CONSTITUTION:A protective atmosphere chamber 10 for protecting the inside and outside surfaces of a hollow steel billet 3 on an outlet side and the melt surface on the outlet side is provided in a continuous casting device which maintains the solidifying point of the billet at the position higher than the melt surface in a mold 2 and casts said billet. A cutter 5 is installed in the chamber 10 and a plug rolling mill 6 consisting of a rolling roll and a plug is provided following to said cutter. When the billet 3 attains a specified length, the billet is discharged with a conveying carriage 7.
Patent JP-S59197804-A (JP)
Title: Monitoring system of film thickness
Inventor: KUSAKA SATOSHI
IPC: G02B5/20
Filed: 1983-04-25
Abstract: PURPOSE:To enable easy and exact measurement of a film thickness in a monitoring system of the thickness of a film of a dielectric material formed by chemical vapor deposition of a film by measuring the change of the electrical capacity between the electrodes formed on a base plate. CONSTITUTION:An A electrode 2 and a B electrode 3 of a box type facing one surface of a monitor base plate 1 consisting of an insulator, for example, glass, ceramics, etc. are patterned in the form of meshing the electrodes with each other by etching, etc. and are used as a monitor. A dielectric film is deposited by evaporation on the surface of the base plate on which the electrodes are formed. The base plate 1 is installed in a vapor depositing device 4 in such a way that the electrodes thereof face downward. A capacity meter 8 is connected via connecting wires 9 to the electrodes 2 and the electrodes 3 and a desired dielectric material is housed in a crucible 5 in this state, the temp. of a heating furnace 6 attached to the crucible 5 is increased, then the dielectric material housed in the crucible 5 evaporates and scatters to deposit on the electrode forming surface of the plate 1, thereby forming a dielectric film 7 thereon. When the film 7 is stuck between said electrodes by the vapor deposition, the measuring capacity increases in proportion to the thickness of the deposited film. The relation between the film thickness and capacity is preliminarily corrected and is converted to a film thickness, by which the easy and exact measurement of the film thickness is made possible.
Patent JP-S60215885-A (JP)
Inventor: OOMURA KATSUMI
IPC: D06P5/00
Filed: 1984-04-11
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-H05239600-A (JP)
Title: Ferritic stainless steel excellent in workability and its production
Inventor: TAKAMOTO MASATO
IPC: C22C33/04
Filed: 1992-02-25
Abstract: PURPOSE:To improve the bendability of a ferritic stainless steel without deteriorating productivity by incorporating small amount of Ti. CONSTITUTION:This ferritic stainless steel has a composition which contains, by weight, <=0.12% C, <=0.75% Si, <=1.0% Mn, <=0.04% P, 0.6% Ni, 16.0-18.0% Cr, <=0.04N N, <=0.01% Al, and 0.01-0.05% Ti and where the contents of S and 0 mixing as impurities are controlled to <=0.005% and <=50ppm, respectively. Further, A type inclusions are substituted mainly by C type inclusions. At the time of refining the stainless steel of this composition, Ti or Ti-containing matter is added under the condition that molten steel contains >=0.40% Si at the time of molten steel component regulation at the final step of refining in the refining stage.
Patent JP-H10265782-A (JP)
Title: Production of coke for producing sintered ore and device therefor
Inventor: ISHII HARUMI
IPC: C10B57/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a coke having the optimal grain size distribution suitable for the production of a sintered ore for blast furnaces in a small fine powder generation ratio by crushing coke with roll crushers in plural stages having small crushing ratios, subsequently. SOLUTION: Rolls 1 having a distance C1 between the rolls 1 and rolls 2 having a distance C2 (C2 <C1 ) between the rolls 2 are vertically disposed. Raw material coke 5 in an ore-storing hopper 3 is ground between rolls 1, and the ground coke having smaller sizes than the distance C1 between the rolls 1 is again ground between rolls 2. In the method, the grinding ratio of each step is small in comparison with that of a single roll crusher, and the coke can be crushed into the same grain size in multi-stages. The generation of fine powder due to the excessive grinding of the coke can be reduced.
Patent JP-S60218294-A (JP)
Inventor: OKADA MORITO
IPC: B61G5/10
Filed: 1984-04-12
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-H01245960-A (JP)
Title: Method for lining metal pipe
Inventor: TAKEUCHI TOSHIHIRO
IPC: B23K20/00
Filed: 1988-03-28
Abstract: PURPOSE:To integrally fix a metal pipe and lining stock by heating a cylindrical lining stock by fitting it into the metal pipe and melting the welding stock filled along the lining stock by this heating. CONSTITUTION:A lining stock 3 is fixed at specified position by press-fitting it into a metal pipe 2. Annular welding stocks 5a, 5b are fixed at the same time to both end parts of the lining stock 3 and a strip-like welding stock 5c is fixed by bridging on the abutting edges 4a, 4b formed on the lining stock. Thereafter, the metal pipe 2 is heated by inputting it into a heating furnace. When the metal pipe 2 is heated, the welding stocks 5a, 5b, 5c filled up in the metal pipe 2 are melted and the lining stock 3 is strongly deposited on the inner face of the metal pipe 2, so the metal pipe 1 for a fuel feeding pipe subjected to lining is obtd.
Patent JP-S60216250-A (JP)
Title: Evaluation of heat impact resistance for product containing carbon
Inventor: HIROTA TETSUO
IPC: G01N25/00
Filed: 1984-04-11
Abstract: PURPOSE:To achieve a higher reliability by cutting a discshaped product containing carbon diametrically to take a doughnut-shaped sample, which is heated ra pidly with a coil of a high frequency induction heater provided along the inner surface thereof. CONSTITUTION:A coil 2 of a high frequency induction heater is arranged along the inner surface of a doughnut-shaped sample 1 taken from a product containing carbon to evaluate the heat impact resistance. Then, under such a condition, a high frequency is applied to the coil to cause a secondary induction current in the sample 1 thereby heating the sample 1 rapidly from the inner surface thereof 1. Consequently, a temperature gradient is generated in the sample and causes a large tensile stress to work on the circumference of the sample 1 due to the resulting thermal expansion, eventually cracking or destroying the sample 1. Then, the output value to be applied to the high frequency inducion heater to define the output value when causing a cracking as the coefficient of heat impact resistance of the sample. Thus, a high reliability with an excellent reproducibility can be obtained.
Patent JP-S63239320-A (JP)
Title: Underwater energy storage device
Inventor: ISHISE TOSHIAKI
IPC: H02J15/00
Filed: 1987-03-27
Abstract: PURPOSE:To facilitate having the captioned device installed in a place near the power consuming area by forming it in such a manner that the surplus power is used to operate a gas pressurizing means, and the pressurized air generated is stored in a hollow case placed under water, and then, the pressurized air is taken out, on occasion, to operate an energy converting means. CONSTITUTION:On the bottom 26 of the sea is placed a hollow case 28, and at the same time, on a floating body 12 floating on the surface 10 of the sea are placed a generator 14 as an energy converting means and a compressor 16 as a gas pressurizing means. The generator 14 and the compressor 16 are interconnected by means of opening and closing valves 20, 22 with a piping 24, and then, the piping 24 is extended into the sea until it is connected to the top of the hollow case 28. In addition, during the nighttime or the like where the surplus power is produced, the compressor 16 is operated so that the pressurized air is fed into the hollow case 28, and then, by forcing the seawater through a water passage hole 30, the electrical energy is stored as an air-pressure energy in the case 28. While, during the daytime, the generator 14 is operated by making use of the pressurized air stored in the case 20, and the generated power is sent out through a transmission line 18.
Patent JP-H05273284-A (JP)
Title: Resistance defect totalization data system of liquid-crystal display device
IPC: G01R31/00
Filed: 1992-03-30
Abstract: PURPOSE:To obtain the resistance defect totalization data system, of a liquid- crystal display device, wherein the measured data of the liquid-crystal display device by means of a tester is latched and defective lines by processing the data can be computed and totalized and their defective position can be specified automatically by using a computer. CONSTITUTION:This system is provided with the following: a tester 1 which measures defects in a liquid-crystal display device; and computers 2, 5 which latch measured data by means of the tester 1 and which totalize and process the data. The computers 2, 5 totalize and process said measured data in units of boards, in units of lots and between lots; they compute the mean value and the standard deviation of said measured data; they send the result, which has been totalized, processed and computed, of the data toward a production control system 3; the result can be preserved as the data file of a computer.
Patent JP-S58104813-A (JP)
Title: Vibrative parts feeder
Inventor: NISHINO HARUKI
IPC: B65G27/24
Filed: 1982-04-30
Abstract: PURPOSE:To efficiently supply parts in a vibrative parts feeder, by providing a linearly extended supply trough and return trough similarly provided in parallel to the supply trough. CONSTITUTION:A large quantity of parts m are charged into a supply trough 1 and return trough 2, if the troughs 1, 2 and straight feeding track 3 are vibrated, the part m in the trough 1 rises rightward on a transfer surface 21 to reach a horizontal surface part 21a, here the part m is guided by the slope of a side wall end part 20b and guided to the start end part of the trough 2 and the track 3. The part m in a piled condition rides over the track 3 to drop in the trough 2, while the part m in a single layer is restricted by a side wall part 29 and transferred leftward of a straight feeding part 4 of the track 3 then discharged from an end part 5a of a discharge part 5. On the contrary, the part m dropped in the trough 2 is transferred leftward, guided by a sloped surface of a side wall end part 22b passing through an opening 33 and guided to the start end part of the supply trough 1.
Patent JP-H04284157-A (JP)
Title: Control method for pressure control valve device
Inventor: ABE MASAYUKI
IPC: F02M41/14
Filed: 1991-03-13
Abstract: PURPOSE:To minimize consumption of power for driving a valve body in an overflow passage. CONSTITUTION:A pluanger 11 is moved back and forth by a cam plate 32 rotating in linkage with an engine, and fuel is pressure-discharged thereby out of a pressure chamber 131 upon advance operation. A valve body 85 arranged at an overflow passage is operated to close by being energized. The energization start angle position to the valve body 85 is made close to the advance start angle position of the plunger 11 according to the condition where the rotation speed of the cam plate becomes small.
Patent JP-S62229776-A (JP)
Inventor: TOMIZAWA CHIHIRO
IPC: H01R13/28
Filed: 1986-03-31
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-H09263390-A (JP)
Title: Control device for working machine
Inventor: YAMAMOTO TAKAKIMI
IPC: B66C13/23
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prohibit operation of a working machine or output an alarm when a kind of machine different from a fitted kind of machine is selected from ROM by any reason after initial regulation of a control device, when one ROM memorizing a plurality of kinds of machines data is used in common for a plurality of kinds of machines. SOLUTION: The number of kind of machine selected by a kind of machine selecting means 12 and regulated by a regulating means 13 is memorized by a memory means 17, and whether the number of memorized kind of machine by the memory means 17 is the same as the actual number of kind of machine selected by the kind of machine selecting means 12 or not, is discriminated by a discriminating means 14. When the actual number of kind of machine is different from the memorized number of kind of machine, an abnormality processing signal is output from the discriminating means 14, and hence a working machine can be previously prevented from being controlled by erroneous data.
Patent JP-S6324183-A (JP)
Inventor: DEIBUITSUDO JIYON GANTON
IPC: G01S7/292
Filed: 1987-03-27
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-S52155646-A (JP)
Title: Vessel for fluidized bed coating
Inventor: TAMAOKI AKINOBU
IPC: B29C41/00
Filed: 1976-06-22
Abstract: PURPOSE: The vessel for fluidized bed coating has a special structure such that one side thereof can make up and down rocking motion relative to the opposing side, thus to eliminate the deposition of fluidized coating powder and uneven fluidization, and to permit the formation of uniform coating films. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02255282-A (JP)
Title: Wire for seam welding and seam welding method
Inventor: MORITA JUNICHI
IPC: B23K11/30
Filed: 1989-03-28
Abstract: PURPOSE:To prevent the local heat generation and the occurrence of dusting in the vicinity of the contact surfaces between steel plates and wires by using the wires forming unevennesses on the contact surfaces of materials to be welded to lap the chrome plated steel plates forming unevennesses on the surfaces and subjecting the lapped parts to seam welding. CONSTITUTION:The unevennesses 3 are formed on the contact surfaces between the wires 1 and 1a for seam welding and the chrome plated steel plates 2. These wires 1 and 1a are used to lap the steel plates 2 forming unevennesses on the surfaces and the lapped parts are subjected to seam welding. The unevennesses of the wire 1 and 1a are formed to about 0.01-10mum diameter and about 0.001-0.1mum height and the unevennesses distribution is desirable to be about 0.1-50% at the area rate. The unevennesses of the steel plate 2 surfaces are desirable to be formed almost uniformly as the projecting part diameter of about 30-300mm and the number of projecting parts of about 1.2X10<4>-1.0X10<17>-pieces/m<2>. By this method, stable and smooth seam welding is performed.
Patent JP-S61234444-A (JP)
Title: File recovery processing system for conversational processing
Inventor: MIMORI SADAMICHI
IPC: G06F21/31
Filed: 1985-04-10
Abstract: PURPOSE:To provide a file recovery processing system without imposing a burdon on end users by preserving stackwise an arithmetic object on a display picture, an operation of which is not carried out yet when its operation has been carried out for the arithmetic object. CONSTITUTION:When data is inputted form an input device 3 to a displayed on a CRT 1, its data is posted to a display picture register RG 2 through an arithmetic processor 6 and appear on the display screen. If an operation command is inputted form the input device 3 and an execution key is pressed, the processor 6 sends a signal to a picture stack controller 8 and gives directions so that a copy of RG 2 is stored in a picture stack storing device 4 and its storing position address are stored in a picture storing address RG 5. In case where a conversational display picture on the CRT 1 is required to be reverted, once a before-command is inputted, the stack controller 8 reads out an earlier picture stack by one picture displaying at a position address of RG 5 from the device 4 to the RG 2 and will display the CRT 1.
Patent JP-S60218439-A (JP)
Title: Age hardening gold alloy
Inventor: SAKAKIBARA YASUSUKE
IPC: C22C5/02
Filed: 1984-04-13
Abstract: PURPOSE:To obtain an 18K gold alloy having about Hv 300 hardness and a fine color tone by relatively increasing the Cu content of an Au-Cu-Ag alloy and adding a specified amoutn of Zn. CONSTITUTION:The composition of a gold alloy is composed of, by weight, 75% Au, 15-18% Cu, 3-8% Ag and 1-5% Zn. By adding Zn, about Hv 300 hardness is provided in spite of >=15% Cu content, and the gold alloy is not tinged with red and assumes golden yellow of a standard 18K gold alloy even when the Cu content is 18%.
Patent JP-H09302065-A (JP)
Title: Production of polyurethane foam
Inventor: HARADA SHOICHIRO
IPC: C08G18/42
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To produce a polyurethane foam having a low density, good appearance and handling, and excellent mechanical strengths such as tensile strength and tear strength. SOLUTION: In a process for producing a polyurethane foam by reacting a polyesterpolyol prepared by polycondensing an acid component containing terephthalic acid and adipic acid in a molar terepnthalic acid to adipic acid ratio of 0.005-0.3 with a polyhydric alcohol with a polyisocyanate component and a polyol component, the polyol component contains the polyesterpolyol. In a process for producing a polyurethane foam reacting an isocyanate prepolymer comprising a polyisocyanate component and a polyol component, the polyol component used to prepare the isocyanate prepolymer contains the polyesterpolyol.
Patent JP-H08249146-A (JP)
Title: Data output method in data processing system
Inventor: YOKOYAMA TETSUYA
IPC: G06F3/12
Filed: 1995-03-07
Abstract: PURPOSE: To reduce outputting operation for allowing a user to newly specify another output device to output data and to improve the efficiency of operation by previously selecting another output device capable of outputting data when a specified output device is disabled, inquiring of a user whether data are to be outputted to the selected output device or not, and at the time of judging the output of data to the selected output device, outputting the data to the output device. CONSTITUTION: A user specifies a normal output device (printer device A 103) for output data from a client device 102 by the use of an input device. At the time of judging that a normal output device is failed or output is impossible due to different page description language, another output-enabled output device is searched from an output device data base. When the printer device A 103 can not output data due to its failure and another printer device C 105 adaptive to output data exists, whether data are to be outputted to the device C 105 or not is inquired of the user, and when the user judges the output, an output device manager outputs the data to the searched output device C 105.
Patent JP-H10334669-A (JP)
Title: Signal line driver and semiconductor memory apparatus
Inventor: CHO IL-JAE
IPC: G11C7/10
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To operate at high speed while reducing power consumption, by increasing an output terminal in response to an input signal to a lower level by a predetermined voltage than a first source feed voltage level, increasing the output terminal in response to an inversion of the input signal to the first source feed voltage level, and decreasing the output terminal to a ground voltage level. SOLUTION: At least one or more first pull-up parts 44 are connected between a node of a second source feed voltage higher in voltage level than an internal source feed voltage IVC, that is, an external source feed voltage EVC and an output terminal. The pull-up parts 44 raise the output terminal in response to an output signal of a second inversion part 42. One or more second pull-up parts 45 are connected between a node of the internal source feed voltage IVC and the output terminal, with raising the output terminal in response to an output signal of a third inversion part 43. A pull-down part 46 is connected between the output terminal and a node of a ground voltage VSS, lowering the output terminal in response to an output signal of a first inversion part 41.
Patent JP-S60235704-A (JP)
Title: Preproduction of tetrahydroanthraquinones in supply solutionto be added into hydrogen peroxide working solution
Inventor: DARUBIA SAIN SETSUCHI
IPC: C01B15/023
Filed: 1985-04-10
Abstract: The invention provides a process to increase the mol ratio of nuclearly hydrogenated working compound to the total working compound in a make-up solution to be added to the working solution of an operating plant in producing hydrogen peroxide by the cyclic reduction, oxidation, and extraction of an alkylated anthraquinone. The process produces the nuclearly hydrogenated working compound in the make-up solution without producing substantial quantities of undesired by-products.