baber/WOPTO huggingface dataset:
Patent JP-2000031432-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO KOJI
IPC: H01L27/105
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce the area of a capacitor keeping the same capacitance and prevent increase in the number of processes for the capacitor and eliminate asymmetric capacitor characteristics by forming the capacitor having a dielectric between two electrodes after forming an interconnection. SOLUTION: After forming an interconnection, a capacitor having a dielectric between two electrodes is formed. To be more specific, a film 111 which becomes electrodes for the capacitor is formed in the thickness of, for example, 2000 Å by sputtering platinum. Nextly, the film 111 is etched over the entire surface by anisotropic etching. For example, if the film 111 is etched over the entire surface with the beam cast in the direction vertical to a semiconductor substrate 101 by ion beam etching wherein argon, inactive gas, is used as a source of ions, it means the film 111 is etched anisotropically. Therefore, a side wall of the dielectric 110 is not etched and electrodes 112 and 113 are left over, at least one of which is connected self-alignedly to a buried plug 109 near the dielectric.
Patent JP-S6090817-A (JP)
Title: Method for extracting lighium free from silicic acid and arsenic from hot water of geothermal power plant by water exchange using common cation exchange membrane-cation exchange resin
Inventor: KOYANAKA KUNI
IPC: C01D15/04
Filed: 1983-10-19
Abstract: PURPOSE:To extract inexpensively lithium free from silicic acid and arsenic from the hot water of a geothermal power by adsorbing the lithium from the hot water of the geothermal power plant via a cation exchange membrane then desorbing the same with an aq. hydrochloric acid soln. CONSTITUTION:Pure water (c) and a cation exchange resin (d) are put into a pail (a) consisting of PE in which a cation exchange membrane (b) is extended on the bottom and the pail is dipped in the flow (e) of the hot water of about 98 deg.C from a geothermal power plant. The pure water (c) in the pail (a) is exchanged at every specified hour and the water exchange is repeated until the pH of the pure water decreases no longer. The resin (d) is thereafter taken out and is treated with an aq. 2N hydrochloric acid soln. to regenerate the resin (d) and to desorb the lithium. The lithium freed from silicic and arsenic is thus obtained. Since the resin (d) does not contact directly with the hot water (b) in the above- mentioned method, the service life thereof is extended and the cost of recovering the lithium is reduced without causing clogging by the deposited silicic acid.
Patent JP-H0862971-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1994-08-22
Abstract: PURPOSE: To enhance developing efficiency and to obtain a high quality image by forming an oscillating electric field with a developing sleeve at a first electrode and an electric field for moving toner to the nonimage part of an image carrier at a second electrode. CONSTITUTION: A first vibrating electric field is generated between the first electrode 85a provided on an insulating member 85b abutted on a developer layer on the developing sleeve 81 and it, to form a strong AC electric field and generate a toner cloud. The second electrode 85c is provided on the first electrode 85a, so that an electric field P1 for moving the toner toward a photoreceptor belt 1 and an electric field P2 for moving the toner toward the first electrode 85a are formed to work for preventing infiltration toward the second electrode 85c and moving the toner toward the nonimage part of the belt 1. Thus, the sticking of the toner to an electrode plate 85, especially the electrode upper part of the second electrode 85c can be prevented.  Moreover, the toner image which has already been formed on the image carrier is prevented from reversely flying up to the developing sleeve 81 and the electrode.
Patent JP-H0484022-A (JP)
Title: Flame length adjustment device of gas lighter for smoking
Inventor: KOJIMA JO
IPC: F23Q2/173
Filed: 1990-07-25
Abstract: PURPOSE:To form a flame of a certain length always at the pilot flame port even if there is a variation in the gas pressure in a fuel tank due to a variation in the temperature, atmospheric pressure range, or the residual fuel quantity in the tank by leading the fuel gas in the fuel tank to a pressure regulating chamber and regulating it to a certain pressure and leading it to the burner nozzle. CONSTITUTION:When an opening and closing means is at the position to open a valve and the fuel gas is led out towards a burner nozzle, a shaking valve body 15 operates in the state of vibration and swings between the closed valve position and open valve position and holds the gas pressure in a pressure regulating chamber 4 constant. As a result of holding constant the pressure in the pressure regulating chamber 4, the flow rate of the gas that is jetted out from the burner nozzle is constant and it is possible to maintain the flame length constant because the cross-sectional area of the channel from the pressure regulating chamber 4 to the burner nozzle is considered constant. When a set flame length is changed, a pressure regulating thread 22 is rotated to advance or retreat in the axial direction. With this movement the spring force of a spring 24 changes and a diaphragm rod 18 moves up-and- down to vary the displacement amount of a diaphragm 22 and the gas pressure in the pressure regulating chamber 4 is varied.
Patent JP-S6256992-A (JP)
Inventor: KOGA ATSUKO
IPC: G06F17/21
Filed: 1985-09-06
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-S6257069-A (JP)
Title: Character string extracting system
Inventor: IWASAKI MICHIKO
IPC: G06K9/20
Filed: 1985-09-06
Abstract: PURPOSE:To obtain remarkable increase in kinds of drawing making it possible for automatic input by grouping a character string and deciding an extracting any character string of longitudinal/lateral strings based on the degree of overlapping of adjacent character regions. CONSTITUTION:A character region segmentation processing section 1 uses the drawing element separating processing based on vector information to segment the character region. A grouping processing section 2 selects an unprocessed character 1 not grouped, collects strings having a distance being a threshold value or below of adjacent character regions to upper/lower/left/right sides of the said character region, uses them as the same group to select them as processed characters. A character string extracting processing section 3 selects one of unprocessed character strings in one group to measure the degree of overlapping. Then a character having the maximum overlapping degree is selected from the unprocessed character strings. A strip region having a character width in a direction given by the character is set and all a circumscribed rectangle including all the character regions in the region is decided as one character string. A character having a maximum overlapping degree is selected as to unconfirmed character strings in one group and the character string is confirmed sequentially.
Patent JP-S6353902-A (JP)
Inventor: NATSUUME SHIGERU
IPC: H01C10/32
Filed: 1986-08-22
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-H06182171-A (JP)
Title: Improvement of gas-liquid mixing under condition of fluctuating liquid operational level
Inventor: ROBAATO BURUUSU DEIBISU
IPC: B01F3/04
Filed: 1993-07-16
Abstract: PURPOSE: To obtain an enhanced system for gas-liquid mixing to be subjected to the variation in liquid operating level conditions. CONSTITUTION: An impeller 3/draft tube 2 assembly arranged below the minimum liquid level 8 in a mixing vessel 1 is used. A drive shaft 4 rotates the impeller within the draft tube 2. Hollow eductor tubes 10 and 11 mounted at the drive shaft release the gas in a gas space 13 from the front end through the drive shaft from an introducing port 6 existing above the maximum liquid level 7. The eductor tubes exist at the distance of 1/4 to the 1.5 times the diameter of the draft tube 2 above the draft tube so as to maximize the gas-liquid mixing and has the end to end length of 1/2 to 1.5 times the diameter. The bubble-liquid mixture is sucked to the draft tube 2 and is released from its bottom end and is passed upward around the draft tube 2, by which the circulation effect to resuck the mixture is generated.
Patent JP-H0540713-A (JP)
Title: Data carrier protector
Inventor: YOSHII MASAHIRO
IPC: G06K17/00
Filed: 1991-08-07
Abstract: PURPOSE:To provide a data carrier protector which can give/receive data with an external device without taking-out a data carrier. CONSTITUTION:The data carrier protector consists of an insertion port 102 for insert an IC card 10 and a housing part 13 housing the IC card 10 inserted from the insertion port 102. The housing part 13 has a contact point part 6 to read/write data of the IC card 10. A modulating part 4 modulating data read with the contact point part 6 into an electromagnetic wave, an antenna part 1 radiating data modulated without the modulating part 4 into the air, a demodulating part 3 demodulating the electromagnetic wave received with the antenna part 1 and the contact part 6 writing encoding data demodulated with the demodulating part 3 into the IC card 10 is provided. Thus, data can be given/received in noncontact by using the electromagnetic wave. Consequently, data can be given/received without taking out the data carrier from the data carrier protector.
Patent JP-H0246868-A (JP)
Title: Healthy ion underwear
Inventor: ISHIMURA CHIYOJI
IPC: A61N1/44
Filed: 1988-08-08
Abstract: PURPOSE:To make a healthy and strong body for resisting sickness by preparing the cloth from the natural and artificial ions in fiber form and preparing underwears and cloths by utilizing said cloth. CONSTITUTION:A sleeve edge 1 which is prepared from the cloth which is made of the ions selected from the natural ore and the artificial ions in fiber form may be long or short and a neck 2 may be colored in a variety of colors as in case of the sleeve edge 1. The upper half underwear 3 may be of the upper and lower connected design or separated design. A trunk band 4 is for tightening waist, and the lower half body underwear 5 may be of the panty design or skirt design. The crotch part 6 of the panty may be short or long as in case of drawers. Therefore, the ions are immersed all over the whole body, and tightening is prevented, and the natural state is maintained, and fat can be removed, and a smart and healthy body can be prepared.
Patent JP-S6090615-A (JP)
Title: Welded steel pipe producing apparatus
Inventor: TAKEDA AKIMICHI
IPC: B23D1/22
Filed: 1983-10-21
Abstract: PURPOSE:To permit the confirmation of cutting condition while cutting excess metal portion of weld with a cutting tool in a welded steel pipe producing apparatus by mounting a profile detecting sensor on a cutting tool holder. CONSTITUTION:Profile detecting sensors 11A, 11B attached respectively by cutting tool holders 8A, 8B disposed respectively on the inner and outer portions of a steel pipe 1 are constituted from light sources 15A, 15B like semiconductors laser irradiating light beams to the welds of outer and inner surfaces of the steel pipe 1 and light sensitive elements 16A, 16B for detecting the positional change of light spots irradiated to excess metals of welds so that the excess metals 4A, 4B or the excess metal on the outer surface of the steel pipe 1 formed by a forming roll can be continuously automatically confirmed with respect to the cutting condition and the yield and productivity of welded steel pipe can be remarkably improved compared with conventional ones.
Patent JP-H05239039-A (JP)
Title: Method for labeling substance with technetium or rhenium
Inventor: KAARUHAINTSU BUREEMAA
IPC: C07K16/00
Filed: 1992-07-24
Abstract: PURPOSE: To form a complex of technetium or rhenium having high stability in a neutral pH range by using a specified large ring complexing agent.  
     CONSTITUTION: The labeling substance (particularly, monoclonal antibody or the fragment) is allowed to react with a compound of formula I [R is NH 2 , N=C=S, formula II, formula III (X is a 1-6C alkylene, 6-12C arylene, 1-6C alk-6-12C arylene)], for example, 1-(p-aminophenyl)-2,5,9,12- tetrazacyclotetradecane, to treat the obtained compound with pertechnetate-99 or -99m or perrhenate-186 or -188 and a reducing agent (preferably a tin (II) compound, particularly complex-stabilized tin (II) salt) in the pH <9, preferablly pH ≥6 to <8, or allowing the compound of formula I to react with an appropriate peroxide compound and a reducing agent, then the obtained complex to react with a labeled substance and to label with Te-99, Tc-99m, Re-186 or Re-188. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0484765-A (JP)
Title: Method for measuring antiphosphorus lipid antibody and judging abortion possibility using this measuring method
Inventor: SASAKI MINORU
IPC: G01N33/53
Filed: 1990-07-27
Abstract: PURPOSE:To correctly measure a concentration of an antiphosphorus lipid antibody in a blood serum, to know the possibility of an abortion occurrence with a high probability and to utilize it in the medical care by injecting the prescribed quantity of the solution dissolving phosphatidyl ethanolamine with the prescribed concentration in methyl alcohol including the prescribed concentration of acetic acid, into the well of a microplate. CONSTITUTION:A prescribed quantity of the solution which has dissolved phosphatidyl ethanolamine at a prescribed concentration in methyl alcohol including a prescribed concentration of acetic acid, is injected into the well of a microplate. The blood serum which is extracted from a subject and diluted to the prescribed concentration, is added, washing after a reaction of the solution is stopped with ABS (adult bovine serum)/TBS (tris buffer saline) in the prescribed time. An antigen-antibody reaction is caused by this and an antihuman IgG antibody or IgM antibody enzyme-labelled after washing is added. An aqueous solution of sodium hydroxide is added further after a matrix solution is added and a prescribed treatment is done, the absorbance of the obtained sample at the specified wavelength is measured and the concentration of the IgG antibody or IgM antibody in the blood serum is measured.
Patent JP-H1141145-A (JP)
Title: Method for re-transmitting data
Inventor: FUKAZAWA HIDEKI
IPC: H04B1/713
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain high reliability even when a channel whose receiving sensitivity is low or a channel affected by disturbing radio waves is present by re- transmitting the same data by using all the frequency channels or plural frequency channels of a frequency hopping pattern. SOLUTION: Channels to be used for frequency hopping are set as 26ch ranging from, for example, 71ch of 2.471 GHz to 96ch of 2.496 GHz, and a hopping pattern is fixed in the order of 71ch, 72ch,...95ch, and 96ch, and frequencies (channels) are repeatedly switched according to this hopping pattern. Then, one data packet is transmitted to all the 71ch, 72ch,..., 95ch, and 96ch of the hopping pattern. The same data are transmitted to specific plural frequency channels according to the situation of the receiving sensitivity. Thus, data transmission whose reliability is high can be attained without deteriorating data transmission efficiency so much in a simple re-transmission method.
Patent JP-H0858754-A (JP)
Title: Automatic cutting method of coil-binding band
Inventor: TODA YUJI
IPC: B65B69/00
Filed: 1994-08-23
Abstract: PURPOSE: To certainly cut a band by performing controls so that cradle rolls are turned by an amount required. CONSTITUTION: When a coil binding band 3 is cut by a cutter head 1 and wound up, the tension is detected to judge whether or not the band 3 is held under a coil 2. When the band 3 is held under the coil 2, cradle rolls 6 are turned until the tension value becomes a specified value or lower.
Patent JP-H0945815-A (JP)
Title: Semiconductor package, flat member for the package and manufacture thereof
Inventor: KOBAYASHI AKINORI
IPC: H01L23/492
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To suppress the warpage generating when a heating process is conducted, and to provide a flat member for a semiconductor package, which is formed of a Cu-W and/or Mo alloy, having no hindrance for junction with a ceramic member, etc., and provide further a semiconductor package using the flat member. SOLUTION: The difference of the alkaline earth metal content between the upper half and the lower half in the direction of thickness is 10ppm or lower, or the content of alkaline earth metal per W and Mo is 5ppm or lower. This flat member is manufactured by decreasing the content of alkaline earth metal in W or Mo raw material powder or by conducting uniform heating and cooling operations in which a skelton 1 is formed on a fire-resisting plate 3 when Cu is subjected to infiltration process, and the uneven distribution of the alkaline earth metal is prevented.
Patent JP-S5987323-A (JP)
Title: Reporting device of quantity of liquid in vessel
Inventor: TSUJII HIROAKI
IPC: G01F23/24
Filed: 1982-11-11
Abstract: PURPOSE:To improve the confirmation which is not affected by circumstance, by detecting the liquid level to report a corresponding quanitity of liquid by voice. CONSTITUTION:When a vessel is full of the liquid, a high-level signal is inputted to address input terminals A3-A0 of a voice synthesizing integrated circuit 5, and a voice output word is selected and designated by this signal. When the liquid level exists between electrodes 1b and 1c, a low-level signal is inputted to input terminals D1 and D2, and consequently, outputs of output terminals Q1 and Q2 is reduced to low-level and are inputted together with high-level outputs of output terminals Q3 and Q4 to terminals A3-A0, and a voice output word is selected and designated. Thus, words ''Full'', ''Sufficient'', ''About half'', ''Little, Please supply'', ''Empty'', etc. are voiced in accordance with the quantity of the liquid to report the quantity of the liquid.
Patent JP-S6098403-A (JP)
Inventor: BURADEIMIRU MIHAIROBICHI ZOROT
IPC: G02B5/22
Filed: 1983-10-25
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-S58101729-A (JP)
Title: Fluid mixing device
Inventor: ISHIDA YUZURU
IPC: B01F23/47
Filed: 1981-12-11
Abstract: PURPOSE:To provide a titled device which permits efficient mixing of fluids of different viscosities with each other by combining a suitable number of plural stationary type fluid mixer elements and perforated plates and disposing the same successively in a pipe where fluid flows. CONSTITUTION:Mixing units wherein a series of stationary type fluid mixer elements (elements) 3 of which the number m of the elements is 4<=m<=10 and perforated plates 1 of about <=0.55, more preferably 0.1-0.35 the ratio between the sum of the sectional area of the entire hole and the sectional area of the plates are arranged successively along the flow direction of fluid are disposed in such a way that the number m' of the mixing units attains <=3, and a series of the elements 3 of which the number m' of said elements 3 is 5<=m'<=30 are disposed by facing a fluid outlet 6 for the purpose of finish mixing. The above-mentioned plates 1 are preferably of <=0.005, and more preferably about <=0.001 in the ratio between the sectional area of one hole and the sectional area of the entire hole, and the preferably total number of said elements 3 to be disposed is <=40 in terms of pressure drop.
Patent JP-H0518238-A (JP)
Title: Exhaust controller of internal combustion engine for vehicle
Inventor: KIDACHI KIZEN
IPC: F02D9/04
Filed: 1991-07-12
Abstract: PURPOSE:To provide the exhaust controller of an internal combustion engine for vehicle which can decrease the exhaust noise in a comparatively high output condition with a throttle valve opened, for example, during an warming opera tion or during low engine operation in which the output is not so required. CONSTITUTION:Exhaust throttle valves 35 whose openings are adjustable adjust are provided in exhaust passages 33a, 33b which discharge the exhaust gas of an internal combustion engine 13. The openings of the exhaust passages 33a, 33b are decreased by the exhaust throttle valves 35 by interlocking to a starting warming up device 19 and operation for stopping the vehicle.
Patent JP-H0861915-A (JP)
Title: Object position sensor
Inventor: HIGASHIYA HIROAKI
IPC: G01B11/00
Filed: 1994-08-23
Abstract: PURPOSE: To reduce the number of light receiving elements and the cost of a light projecting portion and a light receiving portion and prolong the life of the light projecting portion by arranging the light projecting portion and the light receiving portion facing each other only in the vertical or horizontal direction. CONSTITUTION: A light projecting portion 1 and a light receiving portion 2 are arranged facing each other at a space in X-axis (horizotal) direction, e.g. and provided with 0-32 pieces of light projecting elements and light receiving elements, respectively, at present spaces for their optical axes to coincide with one another. Pulse currents are carried from a timing circuit 3 to the light projecting elements at present timings for emission to memorize shading signals output from the light receiving elements when an object is shaded or receiving signals output when it is not shaded, into a RAM. A microcomputer 6 specifies addresses to a RAM addressing circuit 5 in sequence and reads out shading data and receiving data from the RAM 4, so that the position of the object can be computed and position data cen be output as X, Y coordinate data.
Patent JP-H0645262-A (JP)
Title: Manufacture of dielectric thin film
Inventor: JINNO ISAKU
IPC: H01L41/22
Filed: 1992-07-24
Abstract: PURPOSE:To form a thin film of oxide dielectric without oxidizing by irradiating oxide dielectric compound made of a plurality of constituent elements with an ultraviolet laser beam in a nonoxidative gas atmosphere, and depositing an oxide dielectric film on a substrate. CONSTITUTION:As a pulse laser 1, an excimer laser is employed. Further, power density is raised by using a condensing lens 2. The frequency of the pulses is appropriately about 1-20Hz. As a target 3, a sintered material of a perovskite structure oxide is used. The target 3 is evaporated by irradiating it with the laser to deposit a film 5 on a substrate 4, i.e., laser-deposited. A formation tank 6 is evacuated in reduced gas of nonoxidative gas such as Ar, N2, etc. When the distance between the substrate 4 and the target 3 is 1-10cm, a film can be formed at a pressure range of 0.01-5Torr. Thus, a method for manufacturing a thin film of the oxide dielectric can be realized on the substrate without oxidizing electrodes.
Patent JP-S6091658-A (JP)
Inventor: JIYORUJIYU NARUBANCHI
IPC: H01L23/32
Filed: 1984-09-25
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-H0648449-A (JP)
Title: Sealing bag for oxygen gas flush packaging
Inventor: KUROKI JUNICHI
IPC: A23B4/20
Filed: 1992-07-24
Abstract: PURPOSE:To prevent a partial discoloration of a red meat product due to the shortage of oxygen from happening, and eliminate the uneven coloration by forming the packaging bag of an oxygen non-permeable laminated film consisting of two or more plastic films, and an inner film which has oxygen easy permeability. CONSTITUTION:The packaging bag which is suitable for the packaging of a red meat product 3 consists of an oxygen non-permeable laminated film 1 made of two or more plastic films, and an inner film 2 with oxygen easy permeability, and oxygen is fed through the inner film 2 which has oxygen easy permeability. For this reason, a partial discoloration of the red meat product 3 due to the shortage of oxygen is prevented from happening. For the oxygen non-permeable laminated film 1, a film of which the oxygen permeability at 23 deg.C is 200cc/m<2>.24 Hrs.atm or less is used, and for the inner film 2 with oxygen easy permeability, a film of which the oxygen permeability at 23 deg.C is 1000cc/m<2>.24Hrs.atm or greater is used.