baber/WOPTO huggingface dataset:
Patent JP-H0356126-A (JP)
Title: Hollow yarn membrane filter having desalting function
Inventor: SAWA TOSHIO
IPC: C02F1/42
Filed: 1989-07-26
Abstract: PURPOSE:To make desalting function excellent by fixing both ends of hollow membrane yarns to the water gathering parts on the inflow and outflow sides of a liquid to be treated provided to a hollow yarn membrane filter and filling the water passing pipe connecting both water gathering parts with a filler having desalting function. CONSTITUTION:In the structure of a hollow yarn membrane filter 3 separating a particulate solid and a dissolved ion component by hollow yarn membranes 7, water gathering parts 12a, 12b are provided to the filter 3 on the inflow and outflow sides of a liquid to be treated thereof. Both ends of the hollow yarn membranes 7 are fixed to both water gathering parts and the water passing pipe 11 connecting both water gathering parts if filled with a filler 18 having desalting function. As a result, solid separating function and dissolved component removing function can be provided to the hollow yarn membrane filter and the contact time of a dissolved component and an ion exchange material can be extended and, by this method, the hollow yarn membrane filter excellent in desalting function is obtained.
Patent JP-H0357083-A (JP)
Title: Image area separating method for binary picture
Inventor: KATAOKA JUNNOSUKE
IPC: G06T7/00
Filed: 1989-07-26
Abstract: PURPOSE:To enable image area separation in a picture, where a simple binary area and a pseudo half tone area are mixed, by separating the area for the unit of a picture element with the matrix of (m)X(n) picture elements as a referring picture element. CONSTITUTION:Data for one line in a main scanning direction inputted to a shift register 1 are inputted to 6 line memories 2a-2f of a line memory group 3, which outputs parallel data for six picture elements in a sub scanning direction, and written into six bit register 3a-3f of a shift register group 3. At such a time, the data are shift-inputted to the six bit registers 3a-3g in the main scanning direction and picture element density data are taken out by the matrix of (m) lines X (n) picture elements and latched to the latch of a latch group 4. This (m)X(n) matrix is inputted to an image area separating circuit 5 and it is decided whether a central attention picture element is included in a simple binary picture or in a pseudo half tone picture. Then, the area is separated for the unit of the picture element with the matrix of the (m)X(n) picture elements as the referring picture element.
Patent JP-H0240928-A (JP)
Title: Resin sealing type semiconductor device
Inventor: OKAMURA KENJI
IPC: H01L21/60
Filed: 1988-07-30
Abstract: PURPOSE:To cover the exposed section of Al wiring with a ball of a bonding wire so that penetration of water into the wiring can be prevented by covering the Al wiring provided on a semiconductor substrate with a protective film and providing an opening at part of the protective film, and then, making the area of the opening smaller than the ball when the bonding wire is connected to the exposed wiring. CONSTITUTION:The surface of a semiconductor substrate 1 is covered with an SiO2 film 2 and Al wiring 3 is formed on the film 2. After forming the wiring 3, the entire surface of the substrate 1 including the wiring 3 is coated with a protective film 4. Then an opening 4a is formed in part of the film 4 and a bonding wire 5 is connected to the wiring 3 exposed by the opening 4a by welding the ball 5a at the leading end of a bonding wire 5 to the exposed wiring 3, but the opening 4a is made circular a little smaller than the diameter of the ball 5a. Accordingly, the entire area of the opening 4a can be covered with the ball 5a and, even when water containing impurities reaches a pad section through the resin after resin sealing, the water does not reach the wiring 3 and corrosion of the wiring 3 and disconnection of the wiring 3 due to corrosion can be prevented.
Patent JP-2000027291-A (JP)
Title: Structure of steel framed building
Inventor: MIYOSHI OSAMU
IPC: E02D27/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a steel framed building capable of keeping its aseismatic and wind-proof properties and reducing its construction costs or the like. SOLUTION: Rigid joint framed units 10 which four steel framed columns 11 rigidly joined via steel framed beams 12 are arranged at four corners of a building and joined with non-rigid-joint such as pin joint while interposing non-rigid joint framed units 20 therebetween to form an aseismatic and wind- proof structural portion A1. A non-aseismatic and -wind-proof structural portion A2 is provided to be surrounded by the aseismatic and wind-proof structural portion A1. The columnar leg portions of steel framed columns 11 of the rigid joint framed units 10 are rigidly joined to foundation beams with bolts to improve workability during demolition of the building and recycle steel farmed materials after demolition.  The non-rigid joint framed units and non-aseismatic and -wind-proof structural portions are formed as light direct foundations with a footing and a floor concrete integrally formed.
Patent JP-H0938530-A (JP)
Title: Static oil coating device
Inventor: FUNAMOTO TOSHIAKI
IPC: B05B5/14
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To effect a rustproof treatment all over the whole length and both faces of a work while the equipment cost is contrived to reduce, the yield is improved and the easy handling is provided. SOLUTION: A power source device 21 is formed by an upper power source device 21U and a lower power source device 21D, in both of which the charge capacity can be controlled, and also the upper power source device 21U is formed to be chargeable independently, and the charged oil is sprayed only on the upper face U of a flat plate shaped-work W carried in the state of not keeping a set tensile force to form a one-face oil applicable constitution.
Patent JP-2000015480-A (JP)
Title: WELDING METAL FOR HIGH Cr FERRITIC HEAT RESISTANT STEEL
Inventor: HATANO HITOSHI
IPC: C22C38/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a welding metal for high Cr ferritic heat-resistant steel which is excellent in both creep strength and toughness at high temperature. SOLUTION: A welding metal for high Cr ferritic heat-resistant steel which is excellent in both creep strength and toughness at high temperature is provided, which is a high Cr welding metal formed by an arc welding method, and the content of C, Si, Mn, Ni, Cr, Mo, V, Nb and N is regulated to meet, by weight, 0.04-0.14% C, 0.05-0.5% Si, 0.3-1.5% Mn, 0.3-1.5% Ni, 7.0-13.0% Cr, 0.05-1.5% Mo, 0.01-0.40% V, 0.02 to <=0.30% Nb, and 0.02-0.10% N, and the content ratio [Nb]/[V] of Nb to V in the NaCl type carbon nitride which is precipitated in the welding metal through the stress relief after the welding is set to be >=0.15.
Patent JP-H0722526-A (JP)
Title: Semiconductor device
Inventor: SHIBA KAZUYOSHI
IPC: H01L29/788
Filed: 1993-07-06
Abstract: PURPOSE:To speed up the operation of a single chip microcomputer and the like including a flash memory therein by correcting impurity concentration distribution below a channel of a MOSFET, the ditribution being yielded owing to a heat treatment, and hereby restricting the lowering of an operation speed of the MOSFET. CONSTITUTION:First impurity, i.e., B<+> ion is doped into a channel region of a MOSFETQI constituting an ordinary logical circuit such as a central processing unit CPU so as to obtain peak concentration in the vicinity of the surface of a semicondcutor substrate in step ST1, and thereafter prior to an annealing processing of improving the withstand voltage of a MOSFETQ2 constituting a peripheral circuit and the like of a flash memory FMEM second impurity, i.e., As<+> ion is doped to the predetermined depth in the substrate such that the absolute value of the second impurity has smaller peak concentration than that of the first impurity in step ST2. Hereby, the concentration distribution of the first impurity flattened by a heat treatment is cancelled with that of the second impurity for correction thereof.
Patent JP-H0834803-A (JP)
Title: Production of vinyl chloride polymer
Inventor: NAKANO NORIHIKO
IPC: C08F2/00
Filed: 1994-07-22
Abstract: PURPOSE:To produce a vinyl chloride polymer of a low degree of polymerization at a high productivity while preventing the deposition of polymer scales on the inside wall of the polymerizer by using a specified initiator and a specified polymer scale deposition inhibitor. CONSTITUTION:In performing the suspension polymerization of a vinyl chloride monomer (mixture) in an aqueous medium, a combination of t-butyl peroxyneoheptanoate represented by formula I (wherein the total number of carbon atoms of R1 to R3 is 5) with a perester peroxide having a 10-hr half-life temperature of 44-55 deg.C as measured in a 0.1mol/l benzene solution is used as the polymerization initiator, and at the same time, an aqueous solution containing at least one member selected from among a condensate of an at least diamino diphenyl compound represented by formula II (wherein R1 is H or the like; X is -SO3-, -O-, -CONH- or the like; and n is 1 or 2) with a quinone compound, a water-soluble polymer and/or an inorganic colloid and an alkali metal silicate and used as the polymer deposition inhibitor is applied to the inside wall, etc., of the polymerizer.
Patent JP-S6081794-A (JP)
Inventor: KOMATSU FUMIAKI
IPC: H05B6/68
Filed: 1983-10-13
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-H0537593-A (JP)
Title: Microprocessor application device
Inventor: SAITO TSUNEHISA
IPC: H04L29/10
Filed: 1991-07-31
Abstract: PURPOSE:To prevent missing of data by delaying release of masking while a multiplex interrupt restriction circuit sets a mask to implement prescribed processing when interrupt with highest priority comes so as to surely process an interrupt request. CONSTITUTION:When an interrupt request signal INT comes from an input output interface, a multiplex interrupt restriction circuit changes an output of an FF10b from an L to an H synchronously with the trailing of the signal INT to fix an output of an OR gate 10a for masking. Then a mask release control signal from a CPU is used to allow a mask release signal generated from a mask release signal output circuit 10d to be sent from a delay circuit 10c and delayed and a release signal is given to the FF10b. When the interrupt processing is finished, the mask is released. Thus, the interrupt processing is implemented in a short margin time to prevent missing of data.
Patent JP-H1135900-A (JP)
Title: Craft tacky tape
Inventor: KOBAYASHI NOBUHISA
IPC: C09J121/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a kraft tacky tape having good practical qualities such as sealing property and rewinding property and excellent in multiply attaching property, non-slip property and writing property, etc., as well as heat resistance by combining a silicon-based releasing agent with a tacky agent. SOLUTION: This kraft tacky tape provides a silicone-based releasing agent layer on one side of a kraft substrate and provides a tacky agent layer on the other side of the substrate. In the kraft tacky tape, the silicone-based releasing agent layer comprises (a) a condensation reaction type silicone-based releasing agent which contains an organohydrogenpolysiloxane having >=3 hydrogen atoms bonded to silicon atom in one molecule, (b) a cellulose derivative and (c) a catalytic amount of organic acid metal salt and the weight ratio of the component (a) to the component (b) is represented by the equation (a)/(a+b)=0.05-0.75.
Patent JP-S6084704-A (JP)
Inventor: NARUGE MASAO
IPC: B60Q1/06
Filed: 1983-10-17
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-H0919582-A (JP)
Title: Shape forming body, shape-forming method, pedestal using shape forming body and production thereof
Inventor: YAMADA TORU
IPC: B68G5/02
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a shape forming body which is lightweight, whose shape can be arbitrarily formed according to the types of T/M and other supports and handling is easy even in a line with various types of vehicles on it, and which causes, even when it falls or collides accidentally, no accidents and is, therefore, extremely safe and favorable. SOLUTION: Particles 14 stored in a mesh inner bag 13 is filled into a rectangular, flat airtight outer bag 12 having an air removal suction part, and with the surface of the outer bag 12 pressed to a support body the inside of the inner bag 12 is evacuated from the suction part, thereby adjusting the shape of the upper surface of the outer bag 12 according to the shape of the contact surface of the support body with its shape fixed by means of the particles 14, and obtaining a shape body.
Patent JP-S6084699-A (JP)
Inventor: ITOU HISATSUGU
IPC: G01C21/00
Filed: 1983-10-15
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-S5895296-A (JP)
Inventor: YAMAGUCHI MAKOTO
IPC: G21D1/00
Filed: 1981-12-02
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-H10282656-A (JP)
Title: Photopolymerizable composition
Inventor: IGARASHI TSUTOMU
IPC: G03F7/028
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable resin composition adapted to a dry film photoresist having superior performance. SOLUTION: This photopolymerizable resin composition is essentially composed of (a)-(c), and (a) is a mixture of binder comprising a linear polymer (A) having a carboxyl group content in terms of an acid equivalent of 100-600 and a weight average molecular weight of 150,000-300,000 and a linear polymer (B) having a carboxyl group content in terms of an acid equivalent of 100-600 and a weight average mole-cular weight of 10.000-30,000 in a molar ratio A/B of 90/10-50/50 in an amount of (a) of 20-90 weight%; (b) a photopolymerizable unsaturated compound in an amount of 5-60 weight%; and (c) a photopolymerization initiator made of 0.001-30 weight%.
Patent JP-S6436386-A (JP)
Title: Character and graphic recognition device
Inventor: TAKAKURA MINORU
IPC: G06K9/62
Filed: 1987-07-31
Abstract: PURPOSE:To remarkably reduce a quantity of calculation at a distance calculation part, by interrupting distance calculation between a reference pattern in calculating at a time when a calculation midway value exceeds the maximum value of a distance in an intermediate order buffer. CONSTITUTION:Only a certain number out of the results of the distance calculation between the feature of an input character or graphic and that of individual reference pattern is stored in an intermediate order buffer 4 stating from the result with the smallest distance. Consequently, the re-arranging operation of the distance in sequence of the smallest distance is enough to perform the rearrangement of a certain number in the intermediate order buffer 4, and a time required for the rearrangement can be reduced remarkably. Also, in the process of the distance calculation of the feature of the input character or graphic and that of individual reference pattern, the distance calculation between the reference pattern in calculating is interrupted when the calculation midway value exceeds the maximum value of the distance in the intermediate order buffer 4, that is, when the result is not registered in the intermediate order buffer 4 and it is recognized that no influence is given on a recognition result. In such a way, it is possible to reduce the quantity of calculation at the distance calculation part 3 remarkably.
Patent JP-2001016915-A (JP)
Title: Seedling feeder for rice transplanter
Inventor: NAKAO YASUNARI
IPC: B60P1/43
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a seedling feeder for a rice transplanter which enables the mechanization of chemical spraying to be attained at a low cost and enables pest control/sterilization together with seedling supply to simultaneously be carried out in an excellent workability by installing a chemical spraying means. SOLUTION: In this seedling feeder for a rice transplanter equipped with seedling storage means for storing seedlings for the rice transplanter on plural tiers of shelves and equipped with at least one of a seedling-bringing means for bringing seedlings into each seedling-holding part of the seedling storage means and a seedling-taking means for taking seedlings out of each of the seedling-holding parts, a chemical spraying means B for spraying chemicals on seedlings is installed. The chemicals are sprayed on seedlings which are going to be brought in or taken out.  In the seedling feeder for a rice transplanter equipped with seedling storage means for storing seedlings for the rice transplanter on plural tiers of shelves and equipped with at least one of a seedling- bringing means for bringing seedlings into each seedling-holding part of the seedling storage means and a seedling-taking means for taking seedlings out of each of the seedling-holding parts, a water sprinkler C for watering seedlings can also be installed.
Patent JP-H0536609-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: MAEKAWA TETSUYA
IPC: F27B1/00
Filed: 1991-08-01
Abstract: PURPOSE:To prevent reaction product from attaching to the vicinity of a gas discharge vent or a gas discharge tube, and improve productivity, by installing a heat insulating cover on the periphery of the gas discharge vent in a reaction tube. CONSTITUTION:In the path between an outer tube 1a and an inner tube 1b, a heat insulating cover 11 formed of material like silicon is installed on the periphery of a gas discharge vent as a connection hole of a manifold 5a and in the vicinity of a gas discharge tube 7. Thereby when reaction gas, which has been used for treatment necessary to a semiconductor substrate 4 in a reaction tube 1, is discharged from the gas discharge tube 7 side, reaction product generated by cooled gas can be prevented from attaching, as foreign matter, to the lower part in the outer tube 1a or the vicinity of the gas discharge tube 7 (portions where attaching is possible). Hence the reaction product does not attach as foreign matter, and the conventional cleaning work which has been necessary for elimination is unnecessitated, so that manufacturing yield can be improved.
Patent JP-S5894451-A (JP)
Inventor: FUJII HARUKI
IPC: B32B27/20
Filed: 1981-12-01
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-S6171197-A (JP)
Title: Solid wire for welding
Inventor: SAKAI YOSHIYA
IPC: B23K35/02
Filed: 1984-09-14
Abstract: PURPOSE:To obtain a titled solid wire excellent in droplet transfering property at the time of welding and to give a stable spraylike arc by forming an iron phosphate film on the surface of a wire made of a mild steel contg. oxygen having a specified value or less so that the average phosphorus concentration and average oxygen content of the whole wire are within a specified range respectively. CONSTITUTION:An unworked wire W is passed through a degreasing tank 1 and washed with water, and further passed through a pickling tank 2 to clean the surface, and then washed with water. Then, this is sent to a chemical formation tank 3 to form an iron phosphate film on the wire and washed with water. Normally, this is passed through a copper plating bath 4 for a copper plating processing and washed with water. Then, it is passed through a hot water bath 5 and rust preventing agent G is added to it. It is then passed through a drawing die 6 to draw to a specified area, and a welding solid wire is obtained. In this case, an unworked wire W of less than 100ppm in oxygen concentration is used. During the while, oxygen concentration of the surface layer of the wire is heightened to >=100ppm, and adjusted so as to make the average oxygen concentration of the whole wire after processing to 100-500ppm, and to make average phosphorus concentration after processing to <=0.05wt% and an objective welding solid wire is obtained.
Patent JP-H069065-A (JP)
Title: Cassette size detecting mechanism
Inventor: TAMEHIRA MASATO
IPC: B65H7/02
Filed: 1992-06-26
Abstract: PURPOSE:To provide a cheap and highly reliable cassette size detecting mechanism by integrating a holding part as a base member and a plurality of actuator parts through hinge parts by the use of polypropylene material, and forming it into a developing form of the actuator parts and the holding part centering around the hinge parts. CONSTITUTION:The cassette size detecting mechanism is provided with a detecting block 2 provided on the cassette 1 side, a switch operation mechanism 10 provided on the copying machine main body side and operated by the block 2, and a switch 5 operated by the switch operation mechanism 10. The switch operation mechanism 10 is constituted of a plurality of actuator parts 10a which are respectively and independently operated, a holding part 10b to hold the actuator parts 10a, and hinge parts to rotationally movably connect the actuator parts 10a and the holding part 10b together, and these actuator parts 10a, the holding part 10b, and the hinge parts 10c are integratedly formed out of polypropylene material.
Patent JP-H0855819-A (JP)
Title: Semiconductor device
Inventor: NISHIBAYASHI YOSHIKI
IPC: H01L29/43
Filed: 1994-08-17
Abstract: PURPOSE:To obtain a semiconductor device with a heat resistant electrode by compounding a metallic material that has a specific work function and a metallic material that has a specific high melting point. CONSTITUTION:A metal part, that comprises a junction of a diamond and the metal part, comprises a compound metal that contains two kinds of components a first metal and a second metal). A high melting point metal with melting temperature of 1000 deg.C or higher as tungsten (W), zirconium (Zr), tantalum (Ta), molybdenum (Mo) and niobium (Nb) can be used as the first metal. A metal with a work function of 5eV or less as aluminum (Ale, magnesium (Mg) and zinc (Zn) can be used as the second metal. When the first metal and the second metal are used as a multilayer structure, the second metal with the work function of 5eV or less is arranged to be the side that contacts the diamond and thickness of the second metal is preferred to be 50nm or less so that it determines a junction characteristic with the diamond.
Patent JP-H0856425-A (JP)
Title: Coating material for seed and coated seed using the same
Inventor: HASEGAWA AKIRA
IPC: A01C1/06
Filed: 1994-08-17
Abstract: PURPOSE: To obtain a coating material for seeds preventing release of a coating layer from seeds and sufficiently satisfying germination rate and germination ratio without causing cracks during granulation, containing a specific amount of a substance having an aspect ratio equal to or higher than a fixed value and a fibrous crystal structure. CONSTITUTION: This coating material for seeds comprises (A) 0.1-30wt.% of a substance having >=20 aspect ratio and fibrous crystal structure such as wollastonite or cellulose, (B) an inorganic substance such as diatomaceous earth having 0.1-75μm average particle diameter and (C) preferably 5-30 pts.wt. of a water repellent stearic acid (salt). Seeds are preferably coated with this coating material.
Patent JP-H0479234-A (JP)
Title: Mold method of lead frame and mold die used therefor
Inventor: SAWAZAKI KAZUMI
IPC: H01L21/56
Filed: 1990-07-20
Abstract: PURPOSE:To enable mold without causing product defective such as deformation of a lead frame by injecting resin in a cavity which forms a mold part by clamping the lead frame by a mold die and by injecting resin inside a slit of a section bar applying a resin pressure which resists a resin pressure inside a mold part to the section bar for molding. CONSTITUTION:When a lead frame 10 is clamped by a mold die, a section bar 16 works as a boundary for one side of a mold part 11. When resin is filled in a cavity which forms the mold part 11, resin 34 is filled at the same time for molding in a space formed by a slit 18 with is provided through the section bar 16. Thereby, it is possible to apply a resin pressure to the mold part 11 from the side of the slit 18 and to prevent deformation of a section bar 16 caused by a resin pressure of the mold part 11.