baber/WOPTO huggingface dataset:
Patent JP-2001032431-A (JP)
Title: Roof construction method for wooden structure and roof structure
Inventor: INAGAWA HITOSHI
IPC: E04B1/76
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a wooden structure by arranging an angle rafter on a horizontal member in a roof part, bringing upper end faces of a plurality of rafters in contact with both side faces of the angle rafter, and forming an air passage in an abutting part of both side faces of the angle rafter and the upper end faces of the rafters. SOLUTION: An angle rafter 3 is arranged on a horizontal member 2 of a roof part 1 such as a ridge beam, a purlin 2b, a pole plate 2c, and an end beam 2d, and upper end faces of rafters 4 arranged in parallel along a roof gradient are brought into contact with both side faces of the angle rafter 3. A blocking member made of plywood is arranged between lower faces of a plurality of rafters 4 arranged in parallel to form a ventilation passage N capable of communicating a space surrounded by the rafters 4, the blocking member, and the angle rafter 3 with the outside. Next, an air flow passage 5 is formed in an butt part of both side faces of the angle rafter 3 and the upper end faces of the rafters 4, and a sheathing roof board is provided on the angle rafter 3 and the rafters 4 to spread a roof member 7 on an asphalt roof member 8.  Consequently, it is possible to suppress the stagnation of air in the space, suppress a rise of humidity in a space part, and improve the durability.
Patent JP-H0957388-A (JP)
Title: Steel plate member having nut part and formation of nut part in steel plate member
Inventor: NAKAJIMA NORIO
IPC: B21D19/08
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To secure sufficient screwing length in the case of trouble some work of welding many nuts particularly, in the case of welding in the closed space side or in the case of welding a long material, at the time of welding a nut to a connecting position of a steel plate member after positioning. SOLUTION: A cylinder part 3 composed of a body formed integrally with a steel plate formed material is formed in the steel plate member 2 projectingly to the outer part on one surface side of the plate member 2 to form a female screw 4 in the thickness direction A covering the steel plate member 2 and the cylinder part 3. The projecting length L1 in the thickness direction A of the cylinder part 3 is designed so that even if the thickness of the steel plate member 2 is thin, the female screw 4 can secure the sufficient screwing length L.
Patent JP-H0661449-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIYAMA SATOSHI
IPC: H01L21/8242
Filed: 1992-08-06
Abstract: PURPOSE:To provide a good formation method wherein a capacitor element part for a semiconductor device used in a 256 or more Mbit DRAM is made thinner and a leakage-current characteristic is small. CONSTITUTION:A spontaneous oxide film 4 on the surface of a polysilicon electrode 3 as a lower-part electrode for a capacitor element is removed, a tantalum oxide film 5 which is a doped capacitor insulating film is formed, and an upper-part electrode 6 composed of tantalum nitride is formed.
Patent JP-S58114658-A (JP)
Title: Common line signal controller
Inventor: IKEDA YOSHIKAZU
IPC: H04Q3/545
Filed: 1981-12-28
Abstract: PURPOSE:To realize a spare device which is used in common for different signal terminal groups, by securing the occasional writing/reading for a program memory and then writing a program suited to the signal system of a circuit to a program memory of a common line signal terminal. CONSTITUTION:A common line signal network controller 60 performs the initial loading via initial program loading devices 50-51 to plural common line signal terminal devices 40-41. A switching device 20 contains a branch inserting circuit and can perform freely the allotment of a time slot of a common line signal data circuit within a digital transmission line 10 and by an indication of the controller 60. When the device 40, for example, has a fault, the controller 60 loads the same program as the device 40 to the device 41 via the device 51 and then controls the device 20. Then the time slot allotted to a connecting line 30 is release within the line 10 and allots the same time slot to a line 31. Thus the faulty device 40 is switched to a spare terminal device.
Patent JP-H0659584-A (JP)
Title: Transfer device for image processor
Inventor: HAMABE KOSHI
IPC: G03G15/01
Filed: 1992-08-06
Abstract: PURPOSE:To provide a stable transfer device by restraining the electrification of a transfer sheet by a transfer sheet pushing-up member such as an attraction auxiliary baffle and a transfer auxiliary supply baffle. CONSTITUTION:Since flexible members 41 and 49 (transfer sheet 10 pushing-up member) of the attraction auxiliary baffle 42 or the transfer auxiliary baffle 50, etc., are the sheet made of the same material or having the same electrostatic charging row as the transfer sheet 10 stuck to the surface of a transfer drum 2, the triboelectrification with the transfer sheet 10 is not caused, and transfer, destaticization and cleaning are stably executed to the sheet 10. Since repulsive force to the toner on paper is not caused, toner splashing in a transfer cycle is eliminated. Then, the members 41 and 49 act alos as a control member regulating the discharge area of an attraction corotron 11 or a transfer corotron 13.
Patent JP-S59101005-A (JP)
Title: Method for reproducing vertical magnetic record
Inventor: YUNOKI YUTAKA
IPC: G11B5/127
Filed: 1982-11-30
Abstract: PURPOSE:To suppress deterioration of picture quality caused by cross-talks and at the same time to improve the track density by forming plural recording track groups in which adjacent recording tracks have different azimuth angles through a no-signal recording section. CONSTITUTION:In main magnetic pole sections 13a and 13b, magnetic poles 13a and 13b are arranged to have different azimuth angles (psi) and (-psi) and an auxiliary magnetic pole 10 is installed between both the main magnetic poles 9a and 9b. Spacers 15a-15d are made of a nonmagnetic substance and magnetically separate the auxiliary magnetic pole from the main magnetic poles. At the same time, the spacers maintain the mechanical positions of the auxiliary and main magnetic poles. When a recording current made to flow to a coil 16 wound around the auxiliary magnetic pole 10 produces a magnetic flux shown by the solid lines, a recording current of a polarity which produces a magnetic flux shown by the solid lines in the main magnetic pole 9b is made to flow to another coil 17b and another recording current of the opposite direction, namely, of a polarity which produces a magnetic flux shown by the dotted lines is made to flow to another coil 17a. In this way, the main magnetic pole 9b is excited and a vertical magnetic recording medium 23 is magnetized. Thus recording of two tracks can be performed continuously in time without moving a magnetic head 8.
Patent JP-S6189627-A (JP)
Title: Formation of deposited film
Inventor: OSADA YOSHIYUKI
IPC: H01L31/04
Filed: 1984-10-09
Abstract: PURPOSE:To provide a deposited film having a low density of defects and a high intensity of photoluminescence, by addition polymerizing a particular gas (silylene gas) within a vacuum tank in which a substrate is disposed, and thereby forming a silicon containing deposit film on the substrate. CONSTITUTION:A deposited film containing Si is provided on a substrate by addition polymerizing a gas as represented by the formula within a vacuum tank in which the substrate is disposed. This Si containing deposit film may be crystalline or amorphous, and the silicon in the film may be of any form from oligomeric to polymeric. The exciting energy used for exciting and polymerizing the silylene may be plasma or thermal energy, or combination thereof. The silylene gas, when subjected to the exciting energy, opens the double bond and is activated. The activated gas molecules are polymerized with other activated gas molecules, whereby chain of -(Si-H2)n- can be formed easily.
Patent JP-H1034921-A (JP)
Title: Ink jet recording head and production of elastic plate therefor
Inventor: NAKA TAKAHIRO
IPC: B41J2/045
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize a pressure chamber and to reduce the compliance thereof while ensuring the positioning clearance between the island part of an elastic plate and a piezoelectric vibrator. SOLUTION: The ink jet recording head consists of a spacer 5 demarcating pressure generation chambers 2, ink supply ports 3 and a common ink chamber 4, the elastic plate 1 sealing the opening surface of a spacer 6 to expand and contract the pressure generation chambers 2, the piezoelectric vibrators 20 of a vertical vibration mode coming into contact with the elastic plate 1 and a head case 8 fixing the piezoelectric vibrators 20, the spacer 5 and the elastic plate 1. The elastic plate 1 is constituted of the island part 10 formed on the center line in the longitudinal direction of the pressure generation chambers 2 as a thick-walled part, the thin-walled part 11 formed so as to surround the island part 10 to become an elastical deformation region and a medium thickness part 12 thinner than the island part 10 and thicker than the thin-walled part and the compliance of the pressure generation chambers 2 is reduced by the medium thickness part and the positioning possible region of the leading end of the piezoelectric vibrator is expanded.
Patent JP-H1036925-A (JP)
Title: Method for recovering selenium from waste water
Inventor: AKEGA HARUKI
IPC: C02F3/28
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining selenium from a selenium supply source different from the byproducts of an electrolytic refining factory for metals, etc. SOLUTION: This method for recovering selenium has a biological reduction stage for reducing the selenium compd. included waste water to selenium signal substance by an anaerobic biological reduction treatment method to insolubilize the selenium compd., a sepn. stage for separating the formed signal substance selenium together with biological sludge from treated water and a recovering stage for recovering the selenium from the separated selenium- contg. biological sludge. In this method, the selenium compd. included in waste water formed the selenium-contg. sludge by the anaerobic biological reduction treatment, is separated and the single substance selectium is recovered from the selenium-contg. sludge.  The amt. of the selenium that can be recovered from the inside of the waste water is maximized by executing a post treatment stage with the treated water subjected to the biological reduction treatment and the perfect purification of the waste water is executed in combination in this method. The post treatment stage has a chemical treatment stage for insolubilizing the remaining selenium compd. by adding a metallic compd. to the treated water and a secondary sepn. stage for separating the insoluble matter from the treated water. The selenium is recovered by the recovering stage from the insolubilized matter obtd. in the secondary sepn. stage.
Patent JP-H0383153-A (JP)
Title: Message processing system and method
Inventor: MAIKERU EE ENESUKUU
IPC: G06F15/00
Filed: 1990-08-10
Abstract: PURPOSE: To realize a message processing system independent of language to be used which is used with an applicable work by combining information from a file corresponding to a prescribed message with information supplied from the applicable work, and generating a message by a message processor. CONSTITUTION: Message storages 14, 16, and 18 are set in a file to which access can be performed from a message processor 12, and different storage is set for each supported language. When an applicable work 10 calls the message processor 12, and transfers variable information included in a message, the message processor 12 fetches a message syntax and a fixed field from the appropriate storage, assembles and generates the messages by using the information from the storage and information presented by the calling applicable task. Thus, it is possible to realize a message processing system independent of the language to be used for the display of the message, which is used with the computer applicable task.
Patent JP-H1151224-A (JP)
Title: Self-closing valve device
Inventor: MATSUMOTO OSAMU
IPC: F16K21/04
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To establish light-touch manipulation of a handle at all times even with a high water pressure in a pilot water chamber above the piston main valve and allow a large quantity of water to flow out from flush valve even through a short time operation of the handle. SOLUTION: When a lever handle 28 is operated, a push rod 30 advances to push crosswise the stem 261a of a first start valve 261. This causes the first start valve 261 to tilt, and one end of its head 261b separates from a first seat packing 381. When the push rod 30 pushes further the stem 261 crosswise, the stem 261b collides with the internal surface of a through hole 72, and the stem 262b of a second start valve 262 is also pushed crosswise and the second start valve 262 is tilted to result in unseating from a second seat packing 382. The air passes through the hole 72 and flows into a pilot water chamber B continuously, and in exchange, a large quantity of water in the pilot water chamber B passes through internal hole 18 and flows out.
Patent JP-S5999354-A (JP)
Title: Liquid composition for testing dental caries activity
Inventor: MAKISHIMA KOUSEI
IPC: A61Q11/00
Filed: 1982-11-30
Abstract: PURPOSE:To enable the testing of dental caries activity simply for a short time without fading of an indicator even under a prolonged preservation by arranging a specified amount, wt%, of sodium fluoride. CONSTITUTION:The concentration of sodium fluoride is 0.01-0.5%, preferably 0.05-0.2%. The composition is basically a liquid composition in which sugar, sodium trinitride, resazurin and a specified concentration of sodium fluoride are dispersed and dissolved in a distilled water. The blending ratio of the components is 2.5-40% for sugar, a 0.01-0.1% for sodium nitride, 0.0001-0.05% for resazurin. pH of the composition is preferably held at 6.5-7.0. pH control agent such as sodium hydroxide and acetic acid may be used if desired.
Patent JP-H0554714-A (JP)
Title: Conductive paste composition
Inventor: SUEHIRO MASATOSHI
IPC: C09D5/24
Filed: 1991-08-22
Abstract: PURPOSE:To provide a conductive paste composition in which no warp and delamination due to sintering is generated. CONSTITUTION:A conductive paste composition comprises at least one metal powder selected from the group consisting of gold, silver, palladium, platinum, copper, and nickel; an organic vehicle required for making a paste of the metal powder; a compound gained by hydrolyzing an alkoxisilane compound designated by the formula: R4-nSi(OR')n (where R and R' represent an alkyl group or an aryl group, and (n) is an integer from one to four).
Patent JP-H0550507-A (JP)
Title: Manufacture of electrical fusing joint
Inventor: MIZUKAWA KENJI
IPC: B29C65/34
Filed: 1991-08-22
Abstract: PURPOSE:To easily manufacture an electrical fusing joint without utilizing facilities such as injection molding machine and the like by method wherein coil. is urged to the inner peripheral surface at the end of a joint main body so as to integrally fuse the covering layer of the coil and the inner peripheral surface at the end of the joint by energizing the coil. CONSTITUTION:Coil 3 having resinous covering layer is wound round the outer periphery of diametrically expandable and contractable core 2. Under the condition that the wound portion is inserted in the end 41 of joint main body 4, the core 2 is diametrically expanded. Thus, the coil 3 is urged to the inner peripheral surface at the end of the joint main body 4. By energizing the coil 3 under the above-mentioned state, the coil 3 is integrated to the end 41 of the joint main body so as to produce fusion zone 10. At the same time, the other end 42 of the joint main body 4 is fusion-bonded to the end 51 of resin pipe 5. Thus, no special facilities for fusion bonding are necessary and, at the same time, enough connecting strength can be obtained at fusion bonding.
Patent JP-H1152155-A (JP)
Title: Optical waveguide having ridge structure and its production
Inventor: OKABE YUTAKA
IPC: G02B6/13
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily obtain an optical waveguide which is lessened in the propagation loss of guided light at a low temp. without causing the irregular reflection of the guided light at the side walls of a ridge structure by providing the side wall of at least the ridge structure with an inorg. thin film layer formed by using a sol-gel method. SOLUTION: The optical waveguide 190 having the ridge structure is provided with the ridge structure 118 on a substrate 110 and the inside of the ridge structure 118 is provided with the optical waveguide 114 of substantially a semicircular shape in section. The ridge structure 118 is successively provided with a lithium niobate thin film 130 and a buffer layer 120 across the upper flat part 110a of the substrate 110 at its both skirts. Namely, the optical waveguide 190 is provided with the lithium niobate thin film 130 as the inorg. thin-film layer formed by using the sol-gel method on the side wall 118a of the ridge structure. Then, even if the side wall 118a of the ridge structure is roughened right after etching, the extremely smooth side wall is obtd. by the lithium niobate thin film 130.
Patent JP-H0942227-A (JP)
Title: Device and method for joining panel
Inventor: MURAMATSU TATSUYOSHI
IPC: F16B2/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To firmly join the skirt of a top board with an end rail at high- accuracy squareness through a simple operation. SOLUTION: This device 1 for joining panels together comprises the end rail 3 side ruler 41 and the top board 2 side ruler 42 of a square for setting the angles of and positioning the top board 2 and the end rail 3 in joining the top board 2 with the end rail 3; an end rail holder 7; a clamp 5 for clamping the junction of the skirt of the top board 2 and the end rail 3; a coil spring 9 for pressing the clamp 5; and a handle-equipped cylindrical cam 10 for relieving the pressure on the clamp 5 by compressing the coil spring 9.
Patent JP-S6368074-A (JP)
Title: Production of recombinant vaccinia virus
Inventor: KOJIMA ASATO
IPC: C12N15/09
Filed: 1986-09-08
Abstract: PURPOSE:To obtain a recombinant vaccinia virus, by preidentifying a DNA range not essential for multiplication of viccinia virus and using the identified range for a recombination site. CONSTITUTION:DNA having promoter function and adventitious DNA capable of manifesting under the control of the DNA are integrated into a DNA range not essential for multiplication of vaccinia virus to give a recombinant vaccinia virus. In the operation, if DNA to code an enzyme capable of readily detecting enzymatic activity is used as the adventitious DNA, a nonessential DNA range of vaccinia virus genome can be readily searched and identified by a simple operation and yet selection of recombinant can be easily carried out by using the DNA range as a recombination site.
Patent JP-H1055213-A (JP)
Title: Display monitoring device
Inventor: UCHIDA MASAAKI
IPC: G06F3/048
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To omit useless engineering, to instantaneously recognize an abnormal part and an abnormality cause and to quickly carry out a restoration operation by automatically reporting a voice reporting message relating to a controlled system in the case that the abnormality of the controlled system of a plant is caused or restored. SOLUTION: Whether or not an abnormal state is caused or restored in the controlled system is discriminated in an abnormal state change discrimination means 91, based on the state information of the controlled system from an input processing part 8. In an importance degree discrimination means 92, in the case of discriminating that the abnormal state is caused or restored in the controlled system, whether or not the controlled system is the one of a high importance degree is discriminated. In an information obtaining means 93, in discriminating it as the controlled system of the high importance degree, the title of the controlled system and the information of the abnormality cause are obtained and the generation preparation of the voice reporting message is performed. In a voice reporting message generation means 94, the voice reporting message is generated.  Then, in a message output means 95, a command for outputting the voice message is supplied to an output control part 7.
Patent JP-H0878802-A (JP)
Title: Printed wiring board and manufacture thereof
Inventor: KAWAUCHI KOJI
IPC: H05K3/40
Filed: 1994-09-05
Abstract: PURPOSE: To provide the manufacturing method of a printed wiring board, to be used for various kinds of electronic machines, showing excellent solderability in a simplified manufacturing process. CONSTITUTION: A conductor 12 for through hole is press-inserted in such a manner that an insulating substrate 11a is penetrated, and after conductor foil has been pressure-bonded by heating on both surfaces of the insulating substrate 11a where the conductor for through hole is pressure-inserted, a prescribed pattern 13b is formed.
Patent JP-S6366216-A (JP)
Title: Resin composition
Inventor: MATSUZAWA JUN
IPC: C08F291/00
Filed: 1986-09-08
Abstract: PURPOSE:To obtain resin composition, by containing a copolymer having carbon- carbon unsaturated bond, benzotriazole compound and manganese salt of an organic acid in specific proportions, having excellent curability and electrical characteristics, etc., as well as improved rust preventing property for copper and an alloy thereof and air-drying property. CONSTITUTION:A resin composition, obtained by containing (A) 100pts.wt. total of (i) 20-80pts.wt. copolymer having carbon-carbon unsaturated bond in the side chain, e.g. 2-hydroxyethyl acrylate, etc., and (ii) 20-80pts.wt. monomer [having carboxyl group when the component (i) has hydroxy group], (B) >=0.01 pts.wt. at least one compound consisting of the group of benzotriazole, 1,2,4- triazole and 1,2,4-triazole derivatives and (C) >=0.01pts.wt. manganese salt of an organic acid and capable of preventing occurrence of green rust in the contact surface with copper and an alloy thereof in curing and improving air-drying property.
Patent JP-S6189905-A (JP)
Title: Ceramic double layer blade structure
Inventor: ABE TOSHIO
IPC: F01D9/02
Filed: 1984-10-11
Abstract: PURPOSE:To augment the strength reliability of a ceramic stational blade by installing a hollow ceramic stationary blade by way of arranging an insulating material around a metal core member that connects an upper side wall with a lower side wall. CONSTITUTION:A high heat insulating material 7 is arranged around a metal core member 6 which connects an upper and a lower side walls 4 and 5 with an upper and a lower side plates 2 and 3 that are arranged along the side walls. And a hollow ceramic stationary blade is arranged in a form of surrounding the insulating material. This configuration enables the ceramic stationary blade to be supported by a flexible structure allowing the strength reliability to be augmented.