baber/WOPTO huggingface dataset:
Patent JP-2001001333-A (JP)
Title: Inner face finishing device of centrifugal force molding
Inventor: WATANABE YOSHIHARU
IPC: B28B21/96
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce the incidence of generated slag or prevent the generation of the slag from occurring by providing a long inner face finishing jig and finish-processing a centrifugal force molding in such a way that the jig is brought into contact with the inner face of the centrifugal force molding when a loose and soft paste layer formed on the inner face of the centrifugal force molding such as a Hume concrete pipe is internally face-finished. SOLUTION: When a centrifugal force molding 8 such as a Hume concrete pipe is manufactured, a specified concrete blend is charged into a form 6 in such a way that the pipe is of a specified wall thickness plus 1 mm and is molded by centrifugal force while a rotary speed is increased stepwise in the slow, intermediate speed and rapid modes. After that, the inner face of the molding 8 is finished using a finishing jig 1. In this finishing process, the finishing jig 1 is inserted into the molding 8 along a rail 3 in such a state that the jig 1 is retained by a drive part 2 and after insertion, both end parts of the jig 1 are fixed into pillars 4, 5 and the jig 1 is removed from the drive part 2. Thereafter, the molding 8 is finish-processed by curvedly deforming the pillars 4, 5 and bringing the jig 1 into contact with the inner face of the molding 8 while the molding 8 is rotated.
Patent JP-S5794544-A (JP)
Title: Composite brazing sheet for heat exchanger made of al alloy
Inventor: TOUMA KEN
IPC: B23K35/22
Filed: 1980-12-05
Abstract: PURPOSE:To provide a titled brazing sheet suppressing local corrosion by cladding a skin material of an Al alloy contg. Mg on a core material side of 2-ply construction sheets of a core material of an A alloy contg. Mn and an Al  alloy contg. Si thereby forming these into 3-ply construction. CONSTITUTION:A skin material of an Al alloy contg. 0.1-1.5% Mg is clad on the core material side of a composite brazing sheet consisting of the 2-ply construction of a core material of an Al alloy contg. at least 0.1-1.5% Mn, and an Al alloy cong. at least 7-15% Si into 3-ply construction. Said Al alloy skin material further contains 0.1-0.3% Mn in some cases to have improved high  temp. strength. Or in some cases, said skin material contains >=1 kind of 0.01- 0.15% Zr and 0.01-0.15% Cr other than Mg. If desired, said skin material contains said Mn and Zr and Cr in combination other than Mg.
Patent JP-H05339064-A (JP)
Title: Method for calcining ceramic valve molding and device used therein
Inventor: CHIN RITSUTOU
IPC: C04B35/64
Filed: 1992-06-05
Abstract: PURPOSE:To provide the method for calcining a ceramic valve molding which prevents a stem part from bending. CONSTITUTION:A cylindrical housing 3 and jig 4 which consists of the same kind of the material as the material of a ceramic valve molding 1 consisting of a bevel part 14 and a stem part 12 and is disposed on the upper side of the housing 3 are used. (a) The molding 1 is not brought into contact with the inside wall of the housing 3 and (b) the stem part 12 of the molding 1 is directed downward. (c) The molding 1 is disposed in the housing 3 by fixing the bevel part 14 by means of the jig 4 in such a manner that the center line L of the molding 1 overlaps substantially on the center line of the housing 3 and further, packing powder 5 is packed into the housing 3 to embed the molding 1 and is calcined.
Patent JP-S5795673-A (JP)
Title: Pressure sensitive semiconductor device
Inventor: SUZUKI KOUJI
IPC: G01L1/18
Filed: 1980-12-05
Abstract: PURPOSE:To measure with high accuracy strain or stress in elements by providing a P type resistor element with the current direction being 0, + or -45 deg., + or -60 deg., 90 deg. to an axis (110) and an N type resistor with the current direction horizontal and vertical to the axis 110 on an Si substrate of the plain <111>. CONSTITUTION:An N type resistor elements 103, 104 are formed on the P type region and a P type resistor elements 105...110 are formed on the N type region on the plain <111> of an N type Si substrate 101. The direction of current of the elements 103, 105 is parallel to the X axis 123 of <1-10>, and the current direction of the elements 104, 106 is parallel to the Y axis 124 of <11-2>, the elements 107, 108 are at 60 deg., -60 deg. to the axis 123, and the elements 109, 110 have current directions +45 deg., -45 deg. respectively to the axis 123. With the pressure sensitive elements of this construction, the rate of resistance change in the elements due to stress from stress tensor can be calculated by defining the Z axis that crosses with the X and Y axises. Now a third dimensional strain and stress can be measured and a change in the property while being fabricated may be predicated and construction analysis on the crack of elements is also possible.
Patent JP-S6059064-A (JP)
Inventor: ARUBERUTO FUOIAASHIYUTAIN
IPC: C23C14/54
Filed: 1984-08-20
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-S6235160-A (JP)
Title: Control device for lock-up type torque converter
Inventor: MURASUGI TAKU
IPC: F16H61/14
Filed: 1985-08-06
Abstract: PURPOSE:To prevent the generation of a vibration shock by substantially equalizing the transmission torque capacity of a lock-up clutch to input torque of the lock-up clutch during lock-up operation. CONSTITUTION:Just after the lock-up operation is started, lock-up control pressure is suddenly increased to perform connection of a lock-up clutch 9. When the lock-up clutch 9 is connected, lock-up control pressure is subjected to feedback control within the range of a fixed sliding degree, so that the control pressure is increased or relaxed to keep the substantially constant sliding amount. Thus, even if a throttle opening is suddenly changed to change input torque during lock-up operation, the transmission torque capacity of the lock-up clutch is changed corresponding to such a change to prevent the generation of large vibration shock in a driving system.
Patent JP-S5873327-A (JP)
Inventor: ARAI BUNPEI
IPC: B26D1/02
Filed: 1981-10-27
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-H1073544-A (JP)
Title: Advanced power supply for dual energy x-ray system
Inventor: GORDON BERNARD M
IPC: G21K5/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a power supply generating a high voltage signal varying periodically. SOLUTION: A dual energy type cargo scanning assembly 100 comprises a CT scanner 120, a conveyor belt 110 for converting cargoes through the CT scanner 120, and an improved power supply for the X-ray source 128 of the CT scanner. The power supply generates a dual energy beam and feeds an X-ray tube in the scanner with power between high and low voltage levels at a predetermined variation rate.  The power supply comprises means for generating a periodic time variant waveform including at least one high voltage DC power supply for applying a stabilized high DC voltage to the X-ray tube and at least one waveform generator, and means including a transformer and connecting the waveform generator with the DC power supply thus varying the total voltage before and after the cathode and anode of the X-ray tube periodically, at a predetermined variation rate, between high and low voltage levels in response to the periodic time variant waveform generated from the waveform generator.
Patent JP-H0337260-A (JP)
Title: Resin composition
Inventor: MASAMOTO JUNZO
IPC: C08L77/00
Filed: 1989-07-05
Abstract: PURPOSE:To improve the heat resistance, impact strength, and moldability by compounding a polyphenylene sulfide resin, nylon 66, and an epoxidized olefin copolymer in a specified ratio. CONSTITUTION:A glycidyl ester of an alpha,beta-unsatd. carboxylic acid (e.g. glycidyl acrylate) is copolymerized with an olefin to give an epoxidized olefin copolymer. Then 100 pts.wt. the sum of 30-90wt.% polyphenylene sulfide resin and 70-10wt.% nylon 66 with a relative viscosity (in 96% sulfuric acid, at 25 deg.C, in 1g/dl concn.) of 2.0-6.0 is compounded with 2-50 pts.wt. the epoxidized olefin copolymer to give a resin compsn. 80-60 pts.wt. the resin compsn. is mixed with 20-40 pts.wt. glass fiber, or 50-30 pts.wt. the resin compsn. is mixed with 50-70 pts.wt. (1:3)-(3:1) mixture of glass fiber with CaCO3.
Patent JP-S6232944-A (JP)
Inventor: OKADA TSUTOMU
IPC: A61B18/12
Filed: 1985-08-05
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-H0612926-A (JP)
Title: Superconductive wire and composite superconductor
Inventor: AONO YASUHISA
IPC: H01B12/10
Filed: 1992-06-30
Abstract: PURPOSE:To provide a superconductive wire of an improved mechanical property without increasing the weight and deteriorating electric and thermal characteristics as an Al stabilizer, a method for manufacturing the superconductive wire, and a highly strong Al sintered alloy and powder thereof which are used for manufacturing the superconductive wire. CONSTITUTION:In a superconductive wire where superconductive filaments 15 are embedded in an Al alloy 16 with a small amount of ceramic super fine particles 17 dispersed in highly pure Al, the numerous ceramic super fine particles are dispersed within an area of 1mum<2>. The areas where the numerous ceramic super fine particles are dispersed per mum<2> are provided almost all over the alloy.
Patent JP-S5796721-A (JP)
Title: Control method and device of automatically cutting surface flaw in linear or bar-shaped material
Inventor: ARIOKA HISASHI
IPC: B23D79/12
Filed: 1980-12-05
Abstract: PURPOSE: To automatically cut and remove a flaw in a strand without causing the necessity for decreasing drawing speed, by detecting a position of the flow in the strand and controlling operation of a tool driving gear.  
     CONSTITUTION: Longitudinally movable cutting tools 10A, 10B, 10C are provided at an interval of about 120° further in a space apart longitudinally of a work (strand) 2, in a winding process of the stand 2 to a reel machine 100, the position of a flaw circumferentially and longitudinally of the strand 2 is detected by a flaw detector 3 simultaneously running speed is detected by a speedometer 4. The position of this flaw, that is, the flaw detector 3 and tool set distance and synchronized with the speedometer 4, further an angular position is decided by a pulse position, and tool driving gears 7A, 7B or 7C are operatively controlled by a command from a controller 5 in accordance with a prescribed amount of cut and running speed, then cutting tools 10A, 10B or 10C are moved forward to automatically cut and remove only a flaw part in the strand 2 in running operation at high speed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6063872-A (JP)
Title: Metal vapor discharge lamp
Inventor: OOTANI KATSUYA
IPC: H01J61/04
Filed: 1983-09-19
Abstract: PURPOSE:To pevent looseness of a heat insulator and break of a luminescent tube caused by stress by installing slits and covering a taper part and a tube end of a luminescent tube by squeezing the slits. CONSTITUTION:A cylindrical heat insulator 6 is fixed to the end of a luminescent tube 1 and slits 7 are firmed from right side in the insulator 6. A taper part and end part of the tube 1 is covered with the insulator by squeezing the slits 7. A ring 8 may be fixed on the end outer side of the insulator 6. Thereby, looseness of the insulator 6 is prevented, and close cover to the taper part is made possible, and break of the luminescent tube is prevented because stress caused by press is not applied. A heat insulator in which slits 7 are installed beforehand may be fixed to the luminescent tube 1.
Patent JP-H0923031-A (JP)
Title: Magnetoresistance effect multilayered film
Inventor: HASEGAWA NAOYA
IPC: C23C14/14
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistance effect multilayered film from which a high MR ratio can be obtained by constituting the multilayered film in a laminated structure so that such a multilayered structure of magnetic layers that can not be obtained in the conventional structure can be realized and the heat resistance can be improved by constituting the film in a structure in which crystal grains hardly become larger. SOLUTION: A magnetoresistance effect multilayer film is constituted by alternately piling up ferromagnetic layers 32 and nonmagnetic layers 31 upon another. Each ferromagnetic layer 32 is composed of a soft magnetic film having a composition of (Co, Fe, Ni)-M-(C, N) and, in the layer 32, (Co, Fe, Ni) crystal grains 32a having an average grain size of <=20nm are separated from the carbide or nitride of an element M. The element M represents one or two kinds of elements selected from among Ti, Zr, Hf, V, Nb, Ta, Mo, and W.
Patent JP-H0922941-A (JP)
Title: Manufacturing for semiconductor device
Inventor: SASE YASUKI
IPC: H01L21/3065
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent a contact hole with a bad welded state, by melting a first metallic layer by heat and forming a second metallic layer thereon after a contact hole is formed, and patterning the first and second layers for forming metallic wiring. SOLUTION: After a contact hole is formed, a first metallic layer 107 is formed. After each first metallic layer 107 among the contact holes is separated, the first metallic layer 107 is melted by heat to form a second metallic layer 109 on the first metallic layer 107. The first mettalic layer 107 and the second metallic layers 109 are patterned to form metallic wiring. Since the first metallic layer 107 is melted in reflow after the first metallic layer 107 is separated at each contact hole, a part of metal at a contact hole in a bad welded condition is drawn to another contact hole in a good welded condition through surface tension even when these contact holes are formed near to each other. Then, a decrease in coverage can be prevented.
Patent JP-H0617049-A (JP)
Title: Phosphor and fluorescent lamp
Inventor: YAMAKAWA MASAHIKO
IPC: C09K11/80
Filed: 1992-06-30
Abstract: PURPOSE:To provide a phosphor which has a high emission intensity and is a blue-emitting component exhibiting little decrease in emission intensity when a lamp is on and to provide a fluorescent lamp using the phosphor. CONSTITUTION:The phosphor is an aluminate phosphor activated by divalent europium and manganese and is represented substantially by the general formula: (M1-x-yEuxMny)O.aAl2O3.bRE (wherein M is at least one kind of element selected from the group consisting of Mg, Ca, Sr, and Ba; RE is at least one kind of element selected from the group consisting of Sm and Yb; and 1.5<=a<=4.5, 0<b<=1.0, 0.03<=x<=0.10, and 0<=y/x<=0.15). A fluorescent lamp 1 has a fluorescent film 2 at least contg. the aluminate phosphor.
Patent JP-S6417037-A (JP)
Title: Transmission type screen
Inventor: HIRATA KOJI
IPC: G03B21/62
Filed: 1987-07-13
Abstract: PURPOSE:To improve brightness on an entire screen and to prevent the mechanical strength of a screen from lowering by applying a coupling material on the surface of a diffusion agent which is mixed into the screen. CONSTITUTION:Light refracted on an incident surface 2 is propagated into the material of the screen 1 and enters a diffusing layer consisting of the diffusion agent 4, where it is diffused, and it is refracted on an emitting surface 3 again to be emitted on a specified direction. When video light entered in the diffusing layer 4 is projected from the diffusion agent 4, a part of the light is reflected between the material of screen 1 and the diffusing layer 4 and returned to the incident surface 2 side. Then the coupling agent 5 is applied on the surface of the diffusion agent 4 so as to reduce the reflected light. Thus, the brightness of the entire screen can be improved and the lowering of the mechanical strength of the screen can be prevented.
Patent JP-S5799446-A (JP)
Title: Fluid pressure controller for anti-skid devices
Inventor: ARIKAWA TETSUO
IPC: B60T8/46
Filed: 1980-12-08
Abstract: PURPOSE: To prevent kickback action at the time of applying anti-skid control by providing a valve means on pressurized fluid supply pipings, which means permits flow from a master cylinder to fluid pressure control valve only when discharge pressure of fluid pressure pump exceeds a predetermined value.  
     CONSTITUTION: The controller is equipped with 3-way electromagnetic changeover valve 8a, 8b which function as fluid pressure control valve to control brake oil pressure of brake cylinder 6a, 6b, reservoir 7 and fluid pressure pump 12. Valve 8a, 8b are controlled by control unit 9. In this controller mechanism, a special valve means 20 is installed within pressurized fluid supply piping 4a between master cylinder 1 and valve 8a, 8b. Valve means 20 is constructed so that, at the time of applying brake, when discharge pressure of fluid pressure pump 12 increases to exceed total value of spring force of spring 28 and pressure working on right side surface of piston 31, valve means 20 works to prevent ball valve 38 from seating on valve seat 37 by rightward movement of piston 31 for causing brake fluid flows backwards towards master cylinder 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6330550-A (JP)
Title: Vulcanizable acrylate elastomer composition
Inventor: YAGISHITA SHIGERU
IPC: C08L33/04
Filed: 1986-07-24
Abstract: PURPOSE:To provide the title compsn. having excellent stability against premature vulcanization, by blending an acrylate elastomer having air epoxy group with a specified bisphenol compd. and a quaternary ammonium or phosphonium salt. CONSTITUTION:An acrylate elastomer (A) having an epoxy group (e.g., an ethylene/acrylate copolymer elastomer having an epoxy group) is mixed with a bisphenol compd. (B) having an electron-attractive group, represented by formula I (wherein R is carbonyl, sulfonyl or sulfinyl; and n is 1 or 2) or II (wherein R1 is carbonyl; and R2 is carbonyl or oxygen) (e.g., 4,4'- dihydroxybenzophenone or 1,5-dihydroxyanthraquinone) and a quaternary ammo nium or phosphonium salt (C) (e.g., tetraethylammonium bromide or triphenylbenzylphosphonium chloride) to obtain the title vulcanizable compsn.
Patent JP-S6232557-A (JP)
Title: Communication protocol converter
Inventor: ARIYOSHI KAZUO
IPC: G06F13/00
Filed: 1985-08-06
Abstract: PURPOSE:To simplify a job by inputting a communication protocol expressed by a Petri net language, by using an interaction input/output device, generating a Petri net data by using a Petri net language processor, and generating a communication protocol converting program from the Petri net data of two kinds of communication protocols which have been inputted. CONSTITUTION:An operator 22 inputs a communication protocol 13 which gas been expressed by a Petri net language, to a protocol converter 14 by using an interaction input/output device 15. This input is edited by a Petri net editor 16 and stored in a Petri net data file 19. Next, the contents of the Petri net data file 19 are translated to an execution object program by a Petri net language processor 8, and stored in a file 20. In order to execute a protocol conversion between two communication protocols, a protocol conversion processor 18 reads out an execution object program of two communication protocols from the file 20 and executes its coupling and editing.
Patent JP-S6329903-A (JP)
Inventor: SATO KOTARO
IPC: H01C7/10
Filed: 1986-07-23
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-S6328607-A (JP)
Inventor: SATO KUNIAKI
IPC: B28B11/14
Filed: 1986-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1016747-A (JP)
Title: Vehicular antilock brake control device
Inventor: MATSUNO ISAO
IPC: B60T8/1761
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of responsiveness at re-operation after a brake operation member is returned while controlling an antilock brake by terminating the antilock brake control when time and speed variation from deceleration of wheel speed to next deceleration start through acceleration step is less than designated value. SOLUTION: In a vehicular antilock brake control device, a control termination discriminating means calculates difference (Vf-Ve) with wheel speed Vf at time t1 when a value substrates the wheel speed from estimated body speed exceeds set speed difference ΔVO and wheel speed Ve at time t2 when the wheel speed starts to reduce again through an acceleration step and time T between the time t1 and the time t2 while the antilock brake controlling. A signal for terminating the antilock brake control is provided from a control termination discriminating means when the wheel speed difference (Vf-Ve) is less the designated value ΔV1 and also the time T is less than preset time T2.
Patent JP-2001001149-A (JP)
Title: Stud welding method
Inventor: KITAYAMA KENJI
IPC: H05K7/12
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent leaving a trace of joining members and the generation of projecting and recessing part between welded and not welded parts of the members by welding a member to a base member after connecting electrodes to the base member on which the member is to be stud-welded and the member, among the base members of piling members composed of laminated base members composed of plural sheets of metal or alloy. SOLUTION: A laminating member is given by laminating a second base member 2 on a first base member 1. Then, as a member, a pin 3 at the center of which a female screw is formed is disposed at a prescribed position, a stud welding electrode is connected to the first base member 1 and to the pin 3, and the pin 3 is joined to the first base member 1. A second base member, on which is not stud-welded, does not receive any influence of the welding because the stud-welding electrode is not connected. Thus there is no possibility of generation of hit marks by a stud welding on the surface 2a of the second base member 2. It means that hit marks by the stud welding are not generated on the surface of the piling member.
Patent JP-H04371196-A (JP)
Title: Dry cleaning machine
Inventor: YAMADA KIYOMI
IPC: D06F43/00
Filed: 1991-06-19
Abstract: PURPOSE:To reduce energy consumption of a heater by supplying hot air for recovering a solvent adsorbed on an activated carbon to a hot air heater after previous heating thereof by means of a gas-to-gas heat exchanger. CONSTITUTION:In a circulation circuit for desorption recovery of a solvent recovery device, a gas-to-gas heat exchanger 70 is provided between a refrigerator type cooler 49 and an air heater 45. Outlet air from the refrigerator type cooler 49 is supplied to the heater 45 after being previously heated by the gas- to-gas heat exchanger 70 so that heating quantity thereof with the heater 45 can be decreased.
Patent JP-H0338192-A (JP)
Title: Automatic test system for time division switching circuit
Inventor: UMETSU AKIRA
IPC: H04Q1/24
Filed: 1989-07-04
Abstract: PURPOSE:To test the entire circuit normally by implementing insertion and check of a test pattern with an instruction from a call processor and inserting various test patterns to various time slots. CONSTITUTION:A comparator result outputting gate circuit 10 compares an output of a data latch circuit 2 and an output of a sequential counter 9, that is, a read address of a time division switch memory 8. When they are coincident, a gate pulse being an output of the check result is generated. Moreover, the test pattern and an inserted pattern being an output of a pattern latch circuit 5 are compared by a pattern comparator circuit 11 and the result is sent to a result output circuit 12. Upon the receipt of a gate pulse outputted from the circuit 10, the result output circuit 12 opens a gate and outputs the check result. Thus, the test of the time division switch circuit including the latch memory is conducted automatically continuously.