baber/WOPTO huggingface dataset:
Patent JP-S55142246-A (JP)
Title: Flaw detecting method for refractory nozzle
Inventor: KUMAGAI MASATO
IPC: G01N29/14
Filed: 1979-04-24
Abstract: PURPOSE: To determine the degree of occurrence of cracks in a sample refractory nozzle and to evaluate the harmfulness of the cracks with respect to the practical use of the nozzle, by applying an external force to the nozzle to generate an acoustic emission signal, and measuring and evaluating the mentioned signal.  
     CONSTITUTION: In order to apply a testing water pressure to a sample refractory nozzle 1, an end surface of the nozzle 1 is sealed with a flange 2 and an 0-ring 6. In order that water can be introduced under pressure into the interior 1' of the nozzle 1, an inlet pipe 3 is fixed through the flange 2 and connected at its one end to a water pressure source so as to apply a water pressure to the nozzle 1. An outlet pipe 4 is also fixed through the flange 2, and a leak valve 5 is provided in the pipe 4. The pipe 4 and the valve 5 are utilized for discharging water and finely regulating the water pressure. Sensors 7 are attached to both end portions of the nozzle 1, and a detected acoustic emission signal is observed to thereby determine the degree of occurrence of cracks. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58174424-A (JP)
Inventor: JIERARUDO SUKOTSUTO
IPC: C08K5/00
Filed: 1983-03-24
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-H09246814-A (JP)
Title: High frequency transmission line
Inventor: TSUZUKI GENICHI
IPC: H01L39/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce the transmission loss by forming a groove to a part of a dielectric board in contact with a conductor ridge so as to relax a partial electric field concentration in the conductor thereby decreasing a current density of the part and by employing a superconductor for the conductor material. SOLUTION: A ground conductor 3 is provided to a lower face 10a and a strip conductor 2 with a prescribed width W is provided to an upper side face 10b of a dielectric board 10 and grooves 11, 12 are made to the upper face 10b. Then ridges 2c, 2d of the strip conductor 2 are opposed to the dielectric board 10 with the grooves 11, 12 inbetween. Since the microstrip line is mostly in use under the environment of atmosphere, the both are opposed to each other with the internal 'air' in the inside of the grooves 11, 12 as a dielectric layer. The dielectric flux density is decreased to realize the concentration of the electric field by interposing the 'air' between the ridges 2c, 2d of the conductor 2 and the board 10 to decrease the dielectric constant between them and then the current density of the ridges 2c, 2d of the conductor 2 is reduced.
Patent JP-H11312659-A (JP)
Title: Wafer dryer and water drying method
Inventor: OGUCHI HISASHI
IPC: H01L21/304
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To inhibit the generation of a water mark and the adhesion of dust and particles, by holding a wafer dryer under a decompressed state and forcibly discharging moisture detached from a wafer surface from a drying vessel. SOLUTION: A duct 6 for exhaust is connected to a bottom chamber 2b, and forced exhaust is carried out by an exhaust pump 7 coupled with the duct 6 for exhaust. An exhaust pump 22 is connected to the bottom chamber section 2b through a drainage port 21, and moisture in the chamber can be discharged forcibly. The inside of a chamber 2 is brought to a decompressed state by exhaust, and wafers 1 are decompressed and dried. The wafers are dried by decompressing rotary drying by rotating a rotary servo-motor 9 at the same time as the exhaust start of the inside of the chamber. Consequently, the wafers can be dried quickly. Forced drainage is conducted at all times during decompressing rotary drying. As a result, only moisture in an irreducible minimum of a demand is left in a main chamber 2a and the lower chamber 2b.  Accordingly, the generation, etc., of a water mark resulting from residual components in the chamber can be inhibited.
Patent JP-S57163537-A (JP)
Title: Duplication of flat plate like informaton recording carrier
Inventor: ITOU KEISUKE
IPC: G11B7/24
Filed: 1981-04-01
Abstract: PURPOSE: To smooth a releasing process from a metal mold by forming a flexible backing support material for coating a resin having a radiant light curable resin filling gap  provided between said support material and an information recording metal mold into  a shape and a dimension different from a disc like dupulication carrier.   
     CONSTITUTION: A support material 10 having a central orifice is inlaid with a metal  mold 8 so as to provide a definite gap h therebetween and a radiant light curable resin  5 is injected in a definite amount and a flat plate 11 is pressed to coat said resin in a  uniform film thickness and radiant light is irradiated to cure the resin layer. The  shape of the support material 10 is formed into a disc shape having an outer diameter  larger than the diameter D of a product or a square shape having a side of which the  length is larger than the diameter D and, after the resin is subjected to transfer coating, the cured resin layer forced out from the outer peripheral part of the diameter D  is integrally punched along with the support material 10a or subjected to rotary cutting processing. By this method, the information recording duplication carrier wherein  the transfer resin layer is uniformely coated to the outer peripheral edge of the support material can be obtained in good manufacturing efficiency.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02229769-A (JP)
Title: Device and method for producing tubular body made of ceramics
Inventor: FUTAGAMI TOSHIRO
IPC: C04B35/64
Filed: 1989-03-03
Abstract: PURPOSE:To obtain a tubular body having high roundness by setting a tubular body made of ceramic to be burned on a table having a part whose radius of curvature is larger than that of the outer circle of the tubular body, putting specified shafts in the tubular body and sintering the tubular body. CONSTITUTION:A tubular body 3 made of ceramic to be burned is set on a table 4 having a part whose radius of curvature is larger than that of the outer circle of the tubular body 3. Shafts 1, 2 are put in the tubular body 3 on that the center 0 of the imaginary circle of the shafts 1, 2 is made to coincide with the center of the tubular body 3 after burning and then the tubular body 3 is sintered. Each of the shafts 1, 2 has a circular arc-shaped part whose radius of curvature is practically equal to that of the inner circle of the tubular body 3 after burning.
Patent JP-S56144840-A (JP)
Title: Production of electric contact point
Inventor: SATOU KEIJI
IPC: B21K1/62
Filed: 1980-04-15
Abstract: PURPOSE: To improve the melt-sticking resistance of a contact point material and prevent oxidation cracking by cutting a silver alloy wire which is a raw material to a prescribed length then subjecting the same to internal oxidation treatment and caulking the same into the mounting hole of a base plate in production of a silver- oxide base electric contact point material.  
     CONSTITUTION: An Ag alloy wire 1 such as Ag-Cd is cut to a prescribed length to make a cut piece 1a which is next heated in an oxygen atmosphere to cause internal oxidation and to make an internally oxidized wire 1b of Ag-CdO. This is inserted into the contact point mounting hole 3 of a striplike base material 2 and is caulked to around the hole 3, whereby an electric contact point 4" is formed. Since the contact point material undergones internal oxidation treatment after the cutting, the dilute layer 6 of oxide is an extremely slender and short shape and does not expose to the surface of the contact point; therefore the melt-sticking resistance and oxidation cracking resistance of the contact point are improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02232386-A (JP)
Title: Production of gas by molten salt electrolysis method
Inventor: HARADA ISAO
IPC: C25B1/24
Filed: 1989-03-03
Abstract: PURPOSE:To perfectly prevent explosion during electrolysis by branching a carrier gas introducing pipe into plural pipes from a single valve, connecting the pipes to anode and cathode chambers, feeding a carrier gas to the valve and introducing the fed gas into the chambers. CONSTITUTION:One or more anode chambers 3 and one or more cathode chambers 5 are formed. A carrier gas introducing pipe is branched into plural pipes 10, 11 from a single valve 9 and the pipes 10, 11 are connected to the vapor phase parts of the anode and cathode chambers 3, 4 through check valves 13a, 13c, respectively. A carrier gas is fed to the valve 9 and introduced into the chambers 3, 5. An automatic pressure control unit, an automatic pressure control valve, etc., can be made unnecessary.
Patent JP-H02297181-A (JP)
Title: Document filing device
Inventor: MIURA KIYOTAKA
IPC: G06F17/21
Filed: 1989-03-03
Abstract: PURPOSE:To efficiently print and output a large quantity of desired document picture information by changing beforehand the total quantity to be read out in a lump of the document picture information based on storage capacity when the document picture information is transferred to a printing device. CONSTITUTION:When a printing request for the document picture information stored in document files 3, 4 is given from instructing means 12, 13, a page setting means 1 compares the number of pages print-requested by the instructing means 12, 13 and the storage capacity of a document memory 2, and changes and sets the number of document picture data developing pages. When the document picture data of the portion of the set number of the pages in developed on the document memory 2, a transferring means 1 controls the transfer of the document picture data developed on the document memory 2 to the printing means 6 on the basis of the set number of the document picture data developing pages, and executes continuous printing. Thus, since the print- requested picture data can be read in continuously by the portion of plural pages, the number of times of a printing processing starting request for the printing means 6 is reduced compared with page printing processing in the past, and printing throughput can be raised.
Patent JP-H02228737-A (JP)
Title: Process control method
Inventor: NISHINO KAZUHISA
IPC: G06F9/46
Filed: 1989-03-01
Abstract: PURPOSE:To perform the quick processing of a process by interposing a task monitor function managed with an operating system and controlling plural tasks by this function. CONSTITUTION:A task monitor function 14 is interposed between an operating system 12 and plural tasks 15 and consists of a task switching means 14a and an inter-task communication means 14b. The task switching means 14a consists of a locus holding stage and a locus restoring stage to enable apparent parallel processing of plural tasks 15. The inter-task communication means 14b determines the task 15 as the control transition object based on priority levels of respective tasks in the task monitor function 14 with respect to many unspecific tasks 15 to execute synchronous control and exclusive control of tasks 15. Thus, the quick processing of the process is performed.
Patent JP-S59177957-A (JP)
Title: Mounting method of chip
Inventor: KANO HIROSHI
IPC: H05K3/34
Filed: 1983-03-28
Abstract: PURPOSE:To absorb stress due to a difference between the thermal expansion of a chip and a substrate, and to prevent the exfoliation of a pad by forming a section, which can be deformed plastically or deformed elatically, to the pad section. CONSTITUTION:A pad A is formed in such a manner that a metal, an elastic limit thereof is high, such as a Be-Cu alloy, a Be-Co alloy, a metal used for a normal spring material or the like is employed and a solder section 4 is shaped at least one end of a connecting fitting 3, a section thereof is prepared to an arbitrary shape, such as an I shape, a barrel shape, etc. The solder section 4 of such a pad A, an electrode 5 on a chip and a wiring 6 on a substrate are soldered, and the chip 1 and the substrate 2 are connected. A diameter reducing section constitutes an elastic deformation section 7 under the state. In a semiconductor device constituted in this manner, stress due to a difference between the thermal expansion of the chip 1 and the substrate 2 under the use of the semiconductor device is, for example, absorbed by the deformation of the elastic deformation section 7, and tension applied to the pad A is reduced.
Patent JP-S57164149-A (JP)
Title: Production of amino resin molding material
Inventor: NAKAMURA TAKAYUKI
IPC: C08L61/20
Filed: 1981-04-02
Abstract: PURPOSE: To produce efficiently various kinds of amino resin molding materials without variation in quality, by using in combination two kinds of amino resins contg. a specified amount of formaldehyde added thereto.  
     CONSTITUTION: An amino resin (base resin) (A) obtd. by adding 1.1W1.5mol of formaldehyde per mol of an amino compd. such as urea, melamine or guanamine, and an amino resin (auxiliary resin) (B) obtd. by adding 1.6W8mol of formaldehyde per mol of said amino compd., are prepared. Then the resins A and B are blended in a required ratio according to the purpose of use. Further, additives such as a hardener, a filler, a lubricant, a colorant, etc. are added thereto to form easily resin molding materials which meet required applications. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61210925-A (JP)
Title: Impact tester
Inventor: YATO JUNICHI
IPC: G01N3/30
Filed: 1985-03-15
Abstract: PURPOSE:To improve accuracy of the titled impact testing by calculating a deviation between the maximum displacement to be aimed at and the maximum displacement reached by a piston actually and compensating the deviated amount and eliminating the deviation taking place at a point of the maximum displacement at the time of the impact testing. CONSTITUTION:At the time of performing the impact testing, first, the preliminary testing is performed by using an object to be tested or the like for adjusting and a voltage signal from a displacement detector, namely, a displacement signal of the piston 3 is inputted to a compensating arithmetic element 10 and stored therein. The displacement signal of the piston 3 is compared with an input signal (gamma) and its deviation is calculated with the arithmetic element 10. Then, at the time of the proper testing, the input signal is made with the arithmetic element 10 by placing the deviated amount upon the input signal (gamma) and made the input signal (gamma) to a servo system. The deviated amount at the point of the maximum displacement is compensated by such compensation and the displacement amount which the actual displacement of the piston 3 aims at can be attained.
Patent JP-S55145068-A (JP)
Title: Dump car
Inventor: YONEDA KOUHEI
IPC: B62D33/023
Filed: 1979-04-23
Abstract: PURPOSE:To eliminate the main beam thus to lower the floor of load box and to reduce the weight while improve the strength of load box, by providing projections at the front and rear ends in the center of floor plate of load box while providing a lifting mechanism between the lower section of said projection and the wheel base. CONSTITUTION:The load box is comprised of side dump doors 9, vertical front plate 10 and rear dump door 11. The floor plate 8 is comprised of left and right sections 13 having  -shaped cross-section, left and right horizontal section 14 and a central projection 15. Here the projected section 15 is bent to have trapezoidal cross- section to project above the horizontal section 14. The lower ends at both sides of inclined face 16 are made continuous with the horizontal section 14, while both ends of upper horizontal face 17 are made continuous with the upper end of the inclined face 16. The lifting mechanism 4 has a lift arm 21 one end of which is coupled to an auxiliary beam 19 while the other end is coupled to one end of a tension link 22, where the other end of the tension link 22 and one end of the dump cylinder 23 are coupled to the sub-frame 6 while the other end of the dump cylinder 23 is coupled to the lift arm 21.
Patent JP-H03254807-A (JP)
Title: Membrane unit
Inventor: FUNABASHI KIYOMI
IPC: G21F9/02
Filed: 1990-03-01
Abstract: PURPOSE:To efficiently recover the mist on the surface of a membrane by providing a flow path formed from a hydrophilic fiber to a membrane unit formed using a hydrophobic porous membrane. CONSTITUTION:A plurality of hydrophobic fibers 11 each having a diameter of about 500mum and formed by twisting a large number of fine fibers each having a diameter of about 10mum are bonded to the surface to which mist adheres of a hydrophobic porous membrane 10. When a fluid 12 containing mist is allowed to flow to the porous membrane 10 to be transmitted therethrough, the mist is bonded to the surface of the hydrophobic porous membrane 10 and grown to form waterdrops. When the grown waterdrops come into contact with the hydrophilic fiber 11, they are absorbed by the hydrophilic fiber 11 to fall through the fibers under gravity to be removed from the porous membrane 10. Only steam 13 is taken out on the opposite side of the porous membrane 10. By this method, gas-liquid separation can be performed with respect to a large amount of a fluid.
Patent JP-H11251792-A (JP)
Title: Electronic component mounting apparatus
Inventor: KINOSHITA YOICHI
IPC: H05K13/04
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To improve mounting speed of electronic component mounting apparatus. SOLUTION: Electronic component mounting apparatus is provided with component supplying parts 3 and 4, mounting heads 5 and 6 which transfer the components supplied from the component supplying parts 3 and 4, a component mounting part 2 which mounts the components transferred by the mounting heads 5 and 6 by using the mounting heads 5 and 6, and a recognition sensor, which is provided on the transfer path of the mounting heads 5 and 6 from the component supplying parts 3 and 4 to the component mounting part 2. The mounting heads 5 and 6 have a plurality of nozzles which vertically move and the nozzles are respectively provided with a rotation drive mechanism and a vertical movement driver mechanism.
Patent JP-S56147408-A (JP)
Title: Magnetic recording media
Inventor: YAMAGUCHI NORISHIGE
IPC: H01F1/047
Filed: 1980-04-17
Abstract: PURPOSE:To easily obtain a recording media permitting high output and high density record by consisting Fe as a principal component for the components of a thin sheet when an alloy thin board of 1mm. thick or less is formed wherein the predetermined amounts of Co and V and/or Cr are contained. CONSTITUTION:Fe, Co, and V and/or Cr are contained as an essential component in the components composing a magnetic recording media and the contents of Co and V and/or Cr in the components are fixed to 50-60% and 8-15% by weight respectively and the remaining part as Fe. And the media is made as the plate- shaped substance of gamma-alpha transformed magnetic constitution to disperse and deposite gamma phase in alpha phase. After applying hot working to the plate-shaped substance, a solution process is done to make an alloy thin sheet of 1mm. thick or less. Cold working is applied to the alloy thin sheet to transform the sheet which is almost gamma phase into alpha phase. And the board of 1mm. thick or less is made as the magnetic recording media suitable for high output and high density recording to form a magnetic tape having less variation in quality.
Patent JP-S61210257-A (JP)
Title: Regenerative device
Inventor: MORIYAMA KOSAKU
IPC: F02G5/04
Filed: 1985-03-14
Abstract: PURPOSE:To secure such a regenerative device as being compact in size and suitable for the household, by connecting at least two small diametral flywheels with a connecting rod, and also connecting them to an internal-combustion engine via this connecting rod, in case of a device which sets up the engine in a regenerative tank where a heating medium is filled up. CONSTITUTION:A regenerative tank 20 being filled up with a heating medium A of water or the like opens its upper part and forms it into being oblong boxlike, while a cover body 22 is installed in the opening part 21, closing up the inside airtightly. And, inside the regenerative tank 20, there is provided with an internal-combustion engine 30, while a gear part 40 is set up on the cover body 22. In addition, a bevel gear 41 and a spiral gear 42 to be engaged with the former are installed in a tip end of a crankshaft 33 at the internal-combustion engine 30. And, a connecting rod 44 is connected to this spiral gear 42 via a pair of bearings 43a and 43b, while each of small diametral flywheels 50a and 50b is connected to both ends of this connecting rod 44. Likewise, a compressor 60 is connected to the flywheel 50a on one side and a starter dynamo 70 to the flywheel 50b on the other, respectively.
Patent JP-H11243745-A (JP)
Title: Head formation vegetable harvester
Inventor: KANEMITSU MIKIO
IPC: A01D45/26
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide the subject harvester designed to regulate the cutting position for a cutter and equipped with a cutting device excellent in adaptability to ridge width and ridge followability. SOLUTION: This head formation vegetable harvester has a traveling vehicle body 1, a cutting device 84 for cutting the roots of head formation vegetables, and a conveyor 20 for carrying head formation vegetables freed from the roots by cutting off them; wherein the cutting device 84 has a cutter 102, a guide wheel 115 for guiding head formation vegetables to the cutter, and a ridge following driving roller 132 for regulating the cutting position for the cutter 102 and following along the ridge planted with the vegetables;  the ridge following driving roller 132 has a small-diameter roller 133a rotatingly travel on a stock after cutting off the root of the vegetables and large-diameter rollers 133b provided on both sides of the small-diameter roller 133a in an axially retractable manner, contacting on both ridge shoulders at a specified ground contact pressure and rotatingly travel compliantly along both the ridge shoulders; in this case the large-diameter rollers 133b are always energized with springs.
Patent JP-H02231375-A (JP)
Title: Deceleration position correcting device for elevator
Inventor: MIURA MORIYUKI
IPC: B66B1/30
Filed: 1989-03-02
Abstract: PURPOSE:To easily make a correction value of a running command pattern possible, when an elevator is installed, by providing such constitution as detecting a running pattern of the elevator made to run by a running command pattern and also detecting adjustment correction from these running command pattern and running pattern. CONSTITUTION:When an elevator running control unit 18 receives an adjusted running command from a command unit 23, an elevator is decided in its running floor. Following the decision of this running floor, a running command pattern suitable for the running floor is selected so that the elevator is made to run according to the running command pattern. The running pattern of this elevator is detected by a detector and this running pattern is compared with the running command pattern, and a correction value, suited for a building, is calculated in an arithmetic unit 21. This arithmetic output is recorded by a storing unit 22 while being fed to the elevator running control part 18, together with the running command pattern and used for the running command pattern of the elevator.
Patent JP-S59176001-A (JP)
Inventor: MIZOBATA SHIROU
IPC: B27B19/09
Filed: 1983-03-25
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。