baber/WOPTO huggingface dataset:
Patent JP-2001079340-A (JP)
Title: Method for removing sulfur oxide and hydrogen chloride contained in waste gas at incineration facility
Inventor: AIZAWA KATSUMICHI
IPC: B01D53/50
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce an equipment cost by eliminating a reaction tower and also to improve desulfurization/dehydrochlorination effect and to extend versatility to various kinds of furnaces by allowing the waste gas generated by the combustion of a material to be burned in the inside of a combustion furnace to directly contact with a reducing agent such as calcium carbonate or slaked lime. SOLUTION: The waste gas generated by incinerating a dead body on a furnace bed 1 in a combustion furnace S set at a high temperature region of 600-1200 deg.C at a crematory is brought into direct contact with the calcium carbonate (CaCO3) dispersed on the furnace bed at a main combustion furnace 2. At this time, combustion air is supplied to the main combustion furnace 2 and a recombustion furnace 3 from a blower 4 through an air preheater 5. Then the calcium carbonate is allowed to react with the SOx and HC1 in the waste gas to detoxify the SOx and HC1 to produce non-toxic calcium sulfate (gypsum) and calcium chloride. Then the waste gas is sucked by an exhaust fan 9 through a waste gas cooler 6 and an electric dust collector 8 and discharged outside from a stack 10.
Patent JP-S62123024-A (JP)
Title: Magnetic powder for magnetic recording
Inventor: YAMAMOTO AKIHISA
IPC: C01G49/00
Filed: 1985-11-21
Abstract: PURPOSE:To obtain Fe-Co-Ti magnetic powder having improved magnetic properties such as coercive force, etc., by adding metal selected from specific two groups to Fe-Co-Ti magnetic powder. CONSTITUTION:The objective magnetic powder for perpendicular magnetic recording use has a composition represented by general formula FeaCobTicMIdMIIeOf and has an average particle diameter of 0.01-0.3mum. In the above formula, MI is one or more elements selected from Ba, Sr, Ca and Pb and MII is one or more elements selected from Ni, Cu, V, Nb, Ta, Sb, Ge and Zr. a-e are number of atoms of each element and a is 8-11.8, b is 0.05-2.0, c is 0.05-2.0, d iis 0.5-3.0, e is 0.01-2.0 and f is number of O atoms satisfying the atomic valences of other elements. Coercive power and saturated magnetization necessary for magnetic recording powder can be attained by the above composition.
Patent JP-S62120374-A (JP)
Title: 1,3-thiazine or 1,3-oxazine derivative
Inventor: SHIRAKI MASAMI
IPC: B32B17/04
Filed: 1985-11-20
Abstract: NEW MATERIAL:A compound expressed by formula I [Z is S or O; R<1> is H, lower alkyl or phenyl which may have a substituent group, e.g. halogen, etc.; R<2> is H, lower alkyl, cycloalkyl which may have lower alkyl, (CH2)mNR<3>R<4> or (CH2)nAr; R<3> and R<4> are lower alkyl or heterocyclic ring which may contain further O as a hetero atom in NR<3>R<4>; m is 2 or 3; Ar is pyridyl or phenyl which may have a substituent group, e.g. halogen, etc.; n is 0, 1 or 2; X is H, halogen or lower alkoxy] and an acid addition salt thereof. EXAMPLE:5-Methyl-5-(4-chlorophenyl)-2-[ 2-(2-pyridyl)ethylimino ]-3,4,5,6-tetrahy dro-1H-1,3-thiazine. USE:A remedy for cardiopathy (increasing agent for coronary blood stream, cardiotonic agent, anti-inflammatory agent or diuretic agent). PREPARATION:A compound expressed by formula II is reacted with a compound expressed by the formula R<2>NCS to give a compound expressed by formula III, which is cyclized to afford the aimed compound expressed by formula I.
Patent JP-H11101952-A (JP)
Title: Element for optical isolator and its manufacture
Inventor: FURUKATA YUKIKO
IPC: G02B27/28
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a small sized element for an optical isolator, which is excellent in the reliability of moisture resistance and light resistance, in an easy manufacturing process. SOLUTION: The element 1 for the optical isolator, which is in a nearly rectangular parallelepiped form, is constituted by laminating a Farady rotator 2 and a pair of polarizers 3, 4, which oppose each other via this Farady rotator 2, via joining members 5. The element 1 for the optical isolator, in which there is no possibility that the joining members 5 may be deteriorated even if used for a long period of time or in a high output laser beam, can be provided because the element 1 for the optical isolator is constituted of the polarizers 3, 4 and a pair of the joining members 5 opposing to the polarizers 3, 4. The joining members 5 are constituted of low-melting glass.
Patent JP-2000070781-A (JP)
Title: Triggered liquid jetting device
Inventor: KUWABARA KAZUHITO
IPC: B05B11/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain the triggered liq. jetting device capable of jetting a stored liq. leaving only a small amt. of the liq. even when the device is inclined and used and capable of preventing the mixing of the outside air introduced by the triggering into the jetted liq. through a pipe when the device is inverted and used. SOLUTION: A first pipe 16 with the upper end closely engaged with the lower opening of a pump B mounted and fixed above the mouth neck of a vessel, suspended into the vessel, bent forward in the middle and extending to the front lower end in the vessel is connected to a second pipe 18 arranged in the pipe 16 in the shape of a double cylinder through a switching valve 24-provided connecting member 17 at the lower end, and a first suction port 22 of the connecting member when erected is made switchable to the second suction port 26 at the upper end of the second pipe when inverted through a switching valve. Further, one end of the outside air inlet pipe X is opened below the second suction port 26.
Patent JP-S62123717-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: OMORI MASASHI
IPC: G03F1/54
Filed: 1985-11-25
Abstract: PURPOSE:To automatically instruct the system aligner of the exchange of masks by a method wherein the lot numbers of wafers input to a system are read out by the wafer reader, the system controller instructs the aligner of a mask to be set on the aligner and the mask is set on the aligner on the basis of that instruction. CONSTITUTION:A lot number is preprinted on each wafer and a mask-name is preprinted on each mask as well. The corresponding data of the lot numbers and the mask-names to be photoengraved are stored in a system controller 7. When a wafer is fed into a wafer loader 1, the lot number of the wafer is read out by a wafer reader 5, the lot number is confirmed and that information is reported to the controller 7. The controller 7 instructs a system aligner 2 of a mask to be set on the aligner 2 and the prescribed mask is set on the aligner 2 on the basis of that instruction. Before the mask is set on the aligner 2, the mask-name printed on the mask is confirmed by a mask reader 6.
Patent JP-S61142939-A (JP)
Title: Steel plate suitable for printed board for miniature precision motor
Inventor: MATSUMURA HIROSHI
IPC: H02K5/02
Filed: 1984-12-12
Abstract: PURPOSE:To improve the electromagnetic characteristic of a motor, by plating one or more kinds of metal selected from Sn, Zn, Ni, Cr, Cu and Al, on the surface of a silicon steel plate including Si in specified quantity. CONSTITUTION:The thickness of a silicon steel plate is set to be 0.50mm or more and 1.5mm or less, and 0.5-3.5% Si is included in the plate. The silicon steel plate surface is plated with 5g/m<2> or more and 150g/m<2> or less of one or more kinds selected from Sn, Zn, Ni, Cr, Cu and Al. When the silicon steel plate organized in this manner is used for a printed board for a miniature precision motor, then the electromagnetic characteristic is improved, and when the plate is coated with resin in the process of the board production, then the contacting property with resin and the corrosion resistance are improved.
Patent JP-S60222063-A (JP)
Title: Living body medical apparatus and method
Inventor: JIYON UIRIAMU KOSUTAATON
IPC: C08K5/46
Filed: 1984-12-12
Abstract: Bacterial growth associated with the use of biomedical indwelling devices can be combatted by the use of isothiazolones. An appropriate biomedical device comprises an elastomer having a Tg below 25 DEG C having incorporated therein or coated thereon an effective amount of isothiazolone of the formula: 
<CHEM>
 wherein Y is hydrogen, unsubstituted or substituted C4-C18 alkyl, unsubstituted or substituted C4-C18 alkenyl or alkynyl, an unsubstituted or substituted C3-C12 cycloalkyl, unsubstituted aralkyl of 6-10 carbon atoms, or unsubstituted or substituted aryl of 6-10 carbon atoms; R is hydrogen, halo, or C1-C4 alkyl; R<1> is hydrogen, halo, or C1-C4 alkyl. Generally therapeutically effective amounts are in the range 0.03 to 5 percent by weight isothiazolone based on elastomer.
Patent JP-S63117432-A (JP)
Title: Formation of bump on electrode element for tab
Inventor: IBA YUICHIRO
IPC: H01L21/60
Filed: 1986-11-06
Abstract: PURPOSE:To form a bump on an electrode element for TAB by a method wherein the bump is formed by printing a conductive paste material on the electrode element for TAB by means of a screen-printing process in such a way that the bump can be formed collectively for each wafer with a view to simply forming the bump and to achieving the reduction of labor and of the cost. CONSTITUTION:A bump 5 is formed by printing a conductive paste material of Au or the like on an electrode pad 4 made on a wafer 6 in a manufacturing process of the wafer in such a way that the bump matches the pattern of the pad after a process P1. During processes P2 and P3, the assembly is put in a furnace and is heated for removing an organic substance and for hardening. After the wafer 6 has been diced, an IC chip 3 containing the bump is obtained. As a result, a troublesome thin-film formation process and a plating process are not required; the bump can be formed extremely easily. In addition, a complicated process to extract an electrode is eliminated; it is extremely easy to form the bump 5 on the wafer collectively. In the case of B-TAB, it is sufficient to form the bump 5 by printing it on a lead 2 of a film carrier 1 by means of a screenprinting machine in the same manner.
Patent JP-H01106279-A (JP)
Title: Image information processor
Inventor: OTA KENICHI
IPC: G06T9/00
Filed: 1987-10-20
Abstract: PURPOSE:To effectively recognize a pattern by means of the small number of image memories by dividing image information into image information blocks, finding out average density in each block, binarizing the density and then recognizing the pattern. CONSTITUTION:The image information of an original 102 is picked up by an image pickup element 104 and its output is inputted to a DC/AC converting circuit 107 and a block average calculating circuit 110 through an A/D converter 105 and a buffer memory 106. The means 110 divides the image information into image information blocks, finds out the average density information of each block and stores the information in an average density memory 111. A binarizing circuit 117 in a pattern recognizing means 120 compares the average density information with a prescribed threshold and outputs the binary information. The feature of the binary information is extracted by a feature extracting circuit 118. A discriminating circuit 119 recognizes the pattern in accordance with the feature extracted data.
Patent JP-H03124317-A (JP)
Title: Rotating v bending method for combined laminated metal sheet
Inventor: ISHIKAWA HANJI
IPC: B21D5/01
Filed: 1989-10-11
Abstract: PURPOSE:To obtain a V bending product having no bent nor surface flaw at a die shoulder part, by using a die that the rotating bodies having flat top faces are combined with their adjoining and a V bending punch, pressing a combined metal sheet to the top face in an abutting state and performing V bending. CONSTITUTION:A pair of rotating bodies 5, 5 having a flat top face 5a are combined on a rotating die 4 with their adjoining. Two top faces 5a, 5a are located on one plane and a combined laminated metal sheet 3 is placed thereon. A V bending punch 2 is then descended. With the descent of the punch 2 the combined laminated metal sheet 3 is pressed in the abutting state to the top faces 5a, 5a and V bending is executed. As for the rotating die, that which each top face width equivalent to the inclination length of the time when both top faces compose a V groove is at least >=15mm and the gap of the both top faces when positioned on one plane is <=2mm is used. Thus a V bending product can be obtd. with a high efficiency.
Patent JP-2001083514-A (JP)
Title: Reflection liquid crystal display element
Inventor: KAMISAKA TETSUYA
IPC: G09F9/30
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a reflection liquid crystal display element with high reflectance and excellent contrast. SOLUTION: A polarizing plate 1 is arranged on one surface of a liquid crystal cell for driving and a reflection plate 4 is arranged on the other surface of it and simultaneously an optically anisotropic body 2 is arranged between the polarizing plate 1 and the reflection plate 4. The twisting angle θ1 of the liquid crystal molecules in the liquid crystal layer of the liquid crystal cell from the polarizing plate 1 to the reflection plate 4 and the twist angle θ2 of the slow axis of the optical anisotropic body 2 from the polarizing plate 1 to the reflection plate 4 are held within specified ranges respectively. Besides the product of the anisotropic refraction index and the thickness of the liquid crystal layer and the product of the anisotropic refractive index and the thickness of the optically anisotropic body 2 are held within specified ranges respectively.
Patent JP-H10107311-A (JP)
Title: Method of manufacturing waveguide-type photodetector
Inventor: NISHIKATA KAZUAKI
IPC: H01L31/10
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a waveguide-type photodetector, capable of improving reliability and productivity, and decreasing parasitic capacity of a waveguid-type photo-detector. SOLUTION: A method of manufacturing waveguide-type photodetector formed by semiconductor layers 2-6 shaped ridgestripes on a semiconductor substrate 1 and having light-absorbing layer 3 comprises the step of forming a dielectric film strip 7 surrounding a striped area on the semiconductor substrate 1, semiconductor layers 2-6 through crystal growth, and the semiconductor layers 2-6 shaped ridgestripe.
Patent JP-H09104544-A (JP)
Title: Image input/output device
Inventor: NAKAO HIROSHI
IPC: B65H29/20
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To accurately and smoothly convey paper with a simple mechanism by setting a standby position of a pinch roller to a position where a tip end part of paper supplied to a paper feed port via a common port comes into contact with a peripheral surface opposed to a capstan roller of the pinch roller. SOLUTION: When paper is fed, a pinch roller 5 is placed in a standby position separated upward from a capstan roller 4, thermal head is also placed in a standby position separated upward from a platen roller, and a clearance, which can supply transcribed paper 20, is formed between the capstan roller 4 and the pinch roller 5 and between the platen roller and the thermal head. The standby position of the pinch roller 5 is set to a position such that a tip end part of the transcribed paper 20 supplied by hand work, after protruding from a common port, comes into contact with a downward or diagonally front downward peripheral surface of the pinch roller 5, that is, a peripheral surface opposed to the capstan roller 4.
Patent JP-S60148493-A (JP)
Inventor: RAINERU BUTSUFUHORUTSU
IPC: B65C9/02
Filed: 1984-12-14
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-H0679077-A (JP)
Title: Suction tool for contraction of cloth and its device
Inventor: UNO ATSUSHI
IPC: D05B35/00
Filed: 1992-09-05
Abstract: PURPOSE:To produce a contracting device which prevents the upper and lower cloths from shifting without necessity of a large size machine or skill and also which is for general purposes and excellent in workability and possible to contract the cloth as it is designed. CONSTITUTION:A suction tool 6 for contracting cloth is provided with a suction pipe 1, a suction hole 6 formed at the lower part of the suction pipe 1, a suction nozzle 3 formed at the side wall of the suction pipe to connect thereto, and a fitting 4 which is fixed to the side wall of the suction pipe 1 at one end thereof and forms a fixture to the sewing machine at the other end. The contracting device of cloth is provided with a suction tool for contracting cloth, arranged directing the suction hole 5 toward the cloth side at the nearby position of the needle 7 equipped in the drive 17, a decompresive means 9 for the suction tool 6, and a controller 20 to control the stop and start of the contracting motion.
Patent JP-S63119158-A (JP)
Title: Manufacture of electrode plate for alkaline storage battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/24
Filed: 1986-11-05
Abstract: PURPOSE:To improve the cycle life of a storage battery, by soaking a porous collector with the eutectic plating of nickel and zinc over the surface in an alkaline solution to liquate the zinc electrolytically, and then, making the porous collector hold an active substance. CONSTITUTION:While a nickel punching plate is soaked in a plating solution which is made by mixing zinc chloride, nickel chloride, boric acid, and sodium chloride, the plating process is taken to make a nickel-zinc eutectic plating over the surface of the nickel punching plate. Then the nickel punching plate is picked up from the plating bath, washed in the water, and soaked in a potassium hydroxide solution to liquate the zinc from the eutectic plating electrolytically. The nickel punching plate is picked up, washed in the water, and then dried to get a porous collector. At both sides of the porous collector, zinc active substance sheets are pressed to attach respectively to be held by the collector, and a zinc electrode is produced. The cycle life of the battery can be improved in such a way.
Patent JP-2001091107-A (JP)
Title: Expansion valve
Inventor: HIROTA HISATOSHI
IPC: F25B41/06
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide en expansion valve for which the vibrating sound produced from its valve element due to the pressure fluctuation, etc., of a high-pressure refrigerant can be suppressed without using any O-ring, etc., to the sliding section of a rod with an inexpensive extremely simple constitution. SOLUTION: An expansion valve is constituted in such a way that a rod 20 inserted into a supporting hole 14 drilled into a main body block 11 in a state where the rod 20 can freely move forwards and backwards is operated to open/close a valve element 16, by positioning the rod 20 between a power element 30 which operates correspondingly to the temperature and pressure of a lower-pressure refrigerant fed from an evaporator 1 and the valve element 16. The supporting hole 14 is formed so that no other member may be interposed between the rod 20 and hole 14 by adjusting the length L of the inserted portion of the rod 20 into the hole 14 and the clearance (e) between the rod 20 and hole 14 to meet the relation 5×10-4<=(e/L)<=12×10-3.
Patent JP-H05106085-A (JP)
Title: Method for preventing elution of fe ion into electroplating solution
Inventor: ITANO SHIGEO
IPC: C25D3/22
Filed: 1991-10-11
Abstract: PURPOSE:To prevent the elution of Fe into an electroplating soln. at the time of applying electroplating. CONSTITUTION:At the time of applying electroplating of zinc, zinc alloy or the like to a steel sheet, previously, an electrically conductive film is applied to the above steel sheet 11 by a preplating soln. 16 contg. electrically conductive substance other than Fe in a preplating tank 17 tp prevent the direct contact of the surface of the steel sheet with the electroplating soln. and to prevent the elution of Fe, by which a plated steel sheet having good corrosion resistance and plating appearance can be obtd.
Patent JP-H03127620-A (JP)
Title: Pure water storage tank for a device carrying a plurality of active substances
Inventor: MANFUREETO KURIYUUGAA
IPC: D06F39/02
Filed: 1990-10-01
Abstract: PURPOSE: To ensure operation by arranging a hermetic fresh water storage tank on the upper side of a working tank and connecting a draft piping at the bottom of the fresh water storage tank. CONSTITUTION: A detergent injecting vessel 5' has an opening 50 at the bottom and the opening 50 is connected to a working tank 35 of a washing machine via a hose. The detergent injecting vessel 5' has a city water introducing piping and is controlled via solenoid valves 51, 52. Its inlet is connected to a fresh water connection piping 406. The fresh water storage tank 40 is arranged in extreme proximity to the detergent injecting vessel 5' and an overflow piping 401 is also short and the internal volume is small. The space height 407 between the downward facing opening of the overflow piping 401 and the opening of a fresh water connectoin piping 402 is made corresponding smaller. Suction back prevention is made sure and an inexpensive operation is made possible.
Patent JP-H10112038-A (JP)
Title: Device and method of optical disk tracking
Inventor: MATSUI TSUTOMU
IPC: G11B7/085
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide the tracking device in which a track kick is surely conducted on a land/groove system optical disk, with a short time duration for convergence and the power consumption is reduced. SOLUTION: When a tracking is conducted by kicking an optical beam LB from a track L to another track L, an interval time TS1 is provided between a kick pulse 101 and a braking pulse 102. By properly controlling the time TS1, the speed, at which time the beam LB is moved to other track is set to zero. Thus, the kick operation during track operations is surely made, the operation is converged in a short time and the power consumption is reduced.
Patent JP-H01106482-A (JP)
Title: Superconductive material structure
Inventor: IKEDA KAZUTO
IPC: H01L23/52
Filed: 1987-10-20
Abstract: PURPOSE:To enable a superconductive material layer to be protected from water contents in air and water, solvent medium, and acid, to enable characteristics to be stabilized, and to realized a fine patterning by coating a ceramics series superconductive material layer with a layer consisting of oxidized yttrium. CONSTITUTION:Firstly, a superconductive material layer 2 of ceramics family with a composition of YBa2Cu3O7-x is formed on a substrate 1 under a temperature of 300 to 1000 by the EB deposition method or CVD method and then it is subject to oxygen thermal treatment under a temperature of 400-1000 deg.C within the same chamber. It allows introduction of oxygen to be adjusted properly, thus resulting in a high-temperature superconductor. After that, a protective layer 3 consisting of Y2O3 is formed on the superconductive material layer 2 under a temperature of 300-1000 deg.C within the same chamber by the sputter method, EB deposition method, or CVD method. Thus, since the ceramics-family superconductive material layer 2 is coated with the layer 3 consisting of oxidized yttrium which is chemically stable, the superconductive characteristics is made stable, reliability is improved, and patterning becomes simple.