baber/WOPTO huggingface dataset:
Patent JP-S6028850-A (JP)
Title: Method and device for painting automotive body or the like
Inventor: ITOU JIYOUJI
IPC: B05B15/04
Filed: 1983-07-28
Abstract: PURPOSE:To prevent the pressure drop of the conditioning air to be supplied into a painting chamber and to decrease the amt. of the water and electric energy to be used by capturing the paint mist scattering in the painting chamber by means of filters attached to a carriage and a filter in a discharge duct. CONSTITUTION:A material W to be painted such as an automotive body is placed on a carriage 11 in a painting chamber 3 of a painting booth 1 and while the material is conveyed continuously by a conveyor 10, a paint is sprayed onto the surface of the material W from an automatic painting machine 4 thereby painting said material. The paint mist scattering in the chamber 3 without sticking to the surface of the material W is forcibly captured by primary filters 18, 18a provided freely attachably and detachably to the side face of the carriage 11 and secondary filters 25, 25a provided in th mid-way of a discharge duct 23. The pressure drop of the conditioning air with the discharge of the air is decreased as compared to the conventional wet type painting device using water; moreover, the use of water is eliminated and the electric energy for circulating the water is reduced.
Patent JP-S5763879-A (JP)
Title: Output stabilizing method for semiconductor laser device
Inventor: SHIBATA ISAMU
IPC: H01S5/0683
Filed: 1980-10-06
Abstract: PURPOSE:To stabilize output of a semiconductor laser device, by controlling an electron refrigerating element and laser element driving curent device in accordance with output of a heat-sensitive element arranged in proximity of a semiconductor laser device. CONSTITUTION:A semiconductor laser element 12 is driven circuit 11, temperature in the neighborhood of this element is detected by a heat-sensitive element 13, an output on one side is put into a comparator 15 through an amplifier 14, an electron refrigerating element 18 of Beltier effect element, etc. is controlled and driven by this output through a drive control circuit 16, an output on the other side is put into a comparator 19 and the laser driving circuit 11 is controlled by this output. It is possible, by doing so, to reduce in number of elements constituting an output stabilizing device and improve safety of temperature control.
Patent JP-H0394028-A (JP)
Title: Separation of rare-earth element
Inventor: KANEKO TSUGIO
IPC: C22B59/00
Filed: 1990-05-29
Abstract: PURPOSE:To efficiently separate rare-earth elements from an aq. soln. contg. rare-earth elements, Al and phosphate ion by applying solvent extraction to the soln. and stopping the extraction when a specified amt. of Al is extracted. CONSTITUTION:Rare-earth elements are solvent-extracted from an aq. soln. contg. rare-earth elements, Al and phosphate ion. (2-Ethylhexyl)phosphoric acid, etc., are appropriately used as the extractant because of its high extraction capacity, and the extractant is diluted with an org. solvent such as kerosine and used. In this case, extraction is stopped when Al extracted into the extractant amounts to 10-50% or preferably 15-40% of the equilibrium extraction amt. Consequently, the rare earth elements transiently extracted into the extractant at a higher rate than Al are not replaced by the Al extracted later or returned to the water phase. The rare-earth elements are efficiently separated from the aq. soln. in this way. The rare-earth elements are then stripped into the water phase by a mineral acid such as HCl and recovered.
Patent JP-S6117945-A (JP)
Title: Humidity element
Inventor: YAMANE KENICHI
IPC: G01N27/22
Filed: 1984-07-04
Abstract: PURPOSE:To improve the reliability by forming a supporting member in a bar or cylinder shape and laminating cylindrical lower electrode, humidity-sensitive film, and upper electrode successively on the outside peripheral surface of the supporting member to constitute a humidity-sensitive element and measuring the humidity in accordance with the variance of the capacity value between both electrodes. CONSTITUTION:A cylindrical lower electrode 2 having an electrode taking-out part 20 is formed on the whole of the outside peripheral surface of a cylindrical supporting member 1 consisting of, for example, ceramics by vacuum deposition, and a cylindrical humidity-sensitive film 3 consisting of a polymer film or the like is formed on the outside surface of the electrode 2 by dipping or the like, and a cylindrical moisture-permeable upper electrode 4 having an electrode taking-out part 40 is formed on the outside surface of the film 3, thus constituting the humidity-sensitive element. Since the humidity-sensitive part is formed to concentric circles and has less directivity and the humidity sensitive film 3 is not peeled, the variance of the electrostatic capacity value between both electrodes 2 and 4 is detected to measure the humidity with high reliability.
Patent JP-H06311979-A (JP)
Title: Functional residual gas quantity measuring method
Inventor: ADACHI TETSUO
IPC: A61B5/083
Filed: 1993-04-30
Abstract: PURPOSE:To realize a method for easily measuring the functional residual gas quantity, for reducing burden of a patient in a state of a breathing mode required for a medical treatment of the patient and decreasing a measuring error and also, easily by improving a well-known nitrogen washing method. CONSTITUTION:Expiration gas of a patient after inspiratory gas is switched to pure oxygen is all caught and set to a flow fluctuated in one direction, a flow rate measuring part 6 and a nitrogen densitometer 7 are arranged therein, and from the time integral quantity of the product of both signals, a functional residual gas quantity is calculated.
Patent JP-S63304617-A (JP)
Title: Method of growing compound semiconductor crystal
Inventor: NISHIKAWA YUKIE
IPC: C30B25/02
Filed: 1987-06-04
Abstract: PURPOSE:To obtain a sharp doping profile of high concentration, by interrupting growth after a first semiconductor layer is grown and before a second semiconductor layer is grown, or by interrupting growth at a temperature higher than a first growth temperature. CONSTITUTION:A Cr-doped high resistance GaAs substrate 1, a GaAs buffer layer 2, a doping layer (a first semiconductor layer) 3 in which Mg of high concentration is doped, and a GaAs non-doped layer (a second semiconductor layer) 4 are provided. A compound semiconductor thin film having the above structure is grown by a reduced pressure type organic metal vapor growth method. The growth temperature of the buffer layer and the doping layer is set at 700 deg.C, and the 0.35mum thick buffer layer and the 0.15mum thick doping layer are grown. Then the supply of Cp2Mg, a doping gas, to a reaction pipe is halted, and the supply of trimethyl gallium (TMG) is also halted to interrupt the growth. After the temperature is raised up to 775 deg.C and kept, the supply of TNG is again started to grow an undoped layer. Thereby, a sharp doping profile of high concentration can be realized at the boudary surface between the first semiconductor layer and the second semiconductor layer.
Patent JP-H06323292-A (JP)
Title: Rotor of motor for compressor
Inventor: UCHIBORI MASAHARU
IPC: H02K1/27
Filed: 1993-05-18
Abstract: PURPOSE:To restrain rotational resistance in liquid as far as possible and prevent efficiently from being reduced in a rotor of a motor for a compressor having a permanent magnet in an iron core of the rotor in a salient-pole structure. CONSTITUTION:The tops of recesses between respective salient-poles are bound by a thin bridge 25 to provide closed spaces 22 in rotor iron cores constituted to be laminated. Also, a caulking pin for sticking upper and lower non-magnetic end face members integrally to the rotor iron cores is adapted to pass through the closed space in the rotor iron cores. Further, in place of the tops of recesses between the salient-poles bound by the thin bridge, the recesses may be embedded with a non-magnetic caulking pin and a non-magnetic filler integrally extending through the upper and lower non-magnetic end face members and rotor iron cores.
Patent JP-S63305722-A (JP)
Title: Car voltage regulator
Inventor: MATSUDA TAKASHI
IPC: B62J6/06
Filed: 1987-06-04
Abstract: PURPOSE:To prevent the lowering of efficiency by introducing one half-wave of an AC output from a flywheel magneto to a battery through a first voltage reg ulator and supplying another load with the other half-wave through a second voltage regulator. CONSTITUTION:Positive half-waves in an AC output from a magneto coil 12A for a flywheel magneto 10A are fed to a battery 16A through an SCR 14A, and negative half-waves are supplied to lamps 22A, 22B as other load through an SCR 26A and a lamp switch 20A. Voltage applied to the battery 16A and the lamps 22A, 22B is detected respectively at a point (c) and a point (d), and input to gate circuits 18A, 24A. The phase of the magneto coil 10A is detected from one output terminal (e) point of the magneto coil 10A, and input to the gate circuits 18A, 24A.
Patent JP-H11320267-A (JP)
Title: Electric discharge machining electrode wire and manufacture thereof
Inventor: IGARASHI MINORU
IPC: B23H7/08
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To maintain the lubricity of a surface of a wire material by having the surface roughness formed of the linear projecting and recessed parts in the longitudinal direction of the wire material, and holding the lubricant in the recessed parts of the projecting and recessed parts. SOLUTION: In a drawing process, surface roughness formed of the linear projecting and recessed parts is formed in the longitudinal direction of a wire material by a finish die. This wire material is coated with the liquid paraffin as a lubricant, and thereafter, the excessive lubricant is wiped out by a waste, and a desirable quantity of the lubricant is held in the recessed parts of the linear projecting and recessed parts by adjusting the degree of the wiping. The lubricant is evenly held in the recessed parts of the linear projecting and recessed parts in the longitudinal direction of the wire material by the surface tension without generating the eccentric distribution of the lubricant in the longitudinal direction of the wire material or the concentration of the lubricant at overlapped parts and clearances in case of winding up around a bobbin.  The lubricant held in the recessed parts is led out to the surface of the wire material from the recessed parts by a contact part at the time of passing the wire in an electric discharge machining device so as to maintain the lubricity of the surface of the wire material.
Patent JP-H07137112-A (JP)
Title: Deep drawing composite sheet and its production
Inventor: TANBIRAYAA MATABUAN
IPC: B29C48/18
Filed: 1994-06-21
Abstract: PURPOSE: To obtain a sheet good in scar resistance and deep drawing properties and having a constant matte degree by constituting the sheet of an upper sheet comprising a specific compsn. containing polyolefin and a lower sheet comprising a specific compsn. containing polyolefin and different from the compsn. of the upper sheet. CONSTITUTION: An upper sheet 2 constituting a sheet contains 20-80 pts.wt. of crosslinked PP-EPDM and 80-20 pts.wt. of a un-crosslinked propylene-block- copolymer and 15-1 wt.% of the latter is replaced with a polymer having a reactive group and/or an ionomer. The lower sheet 3 constituting the sheet consists of 5-55 wt.% of partially crosslinked EPDM, 13-25 wt.% of a propylene polymer, 73-19 wt.% of a polymer having a reactive group based on ethylene and (meth)acrylic acid and/or an ionomer and 9-1 wt.% of a polymer having a reactive group. A polyurethane-containing layer is arranged to the upper part of the upper sheet or the lower part of the lower sheet 3 to become a protective layer 1.
Patent JP-S6034205-A (JP)
Title: Method and apparatus for drilling holes in steel plate
Inventor: KAWAMURA HIROYUKI
IPC: B23B41/00
Filed: 1983-07-29
Abstract: PURPOSE:To provide means to improve efficiency of drilling work, by enabling, over a surface plate, indexing of an origin for machining and others at an end portion of a steel plate coveyed on a steel plate conveyor line thereby to facilitate the drilling work. CONSTITUTION:On a steel conveying line, the X-axis and the Y-axis are taken with the origin taken above a drilling surface plate 1, which is used for drilling work with a drilling apparatus. Then, a roller (conveyor) adjacent to the surface plate 1 is driven and stopped, when a mount, or a table, under the steel plate is elevated, and the coordinates of two points P1 and P are detected on the steel plate 4 while it is held by attraction of excited magnet means. Upon issuance of a drilling instruction, the origin O1 for machining is provided by calculation and the coordinates of the centers of all the holes to be bored are indexed. And, drilling work is performd according to a drilling program. Thus, means for drilling with higher efficiency can be provided.
Patent JP-S62296278-A (JP)
Title: Image memory control system
Inventor: ISHIGAMI MASAYUKI
IPC: G06F12/04
Filed: 1986-06-17
Abstract: PURPOSE:To simplify software for a microprocessor and to speed up processing by bit-developing image data cocurrently fetched from an external device such as a scanner, storing said data in an image memory and making bit development complying with a bit operation instruction unnecessary. CONSTITUTION:An initial address is set to an address counter 22 from a microprocessor through an address data line 2c, and the parallel image data is set to a shift register 21 through a data line 2a. When the microprocessor gives a write command to a control part 23 through a control line 2d, the control part 23 gives to a memory 24 a required memory write signal 2g matching for the write cycle of the memory 24 in synchronization with a shift clock 2f that controls operations to shift the shift register 21. Moreover the control part 23 gives an increment control signal 2h to the address counter 22 and controls increment. In such a way the image data is written in the image memory 24.
Patent JP-H08331104-A (JP)
Title: Printer
Inventor: YASUI YUJI
IPC: H04L1/08
Filed: 1995-06-06
Abstract: PURPOSE: To improve the throughput of print by printing after second reception of a command without an error. CONSTITUTION: This printer is provided with an error check means which checks the presence/absence of the error in a received command, and a detecting means which detects the second reception of the command without error. Also, it is provided with a plotting start means which analyzes the command by the first reception of the command without error and also, starts the plotting of a print content in accordance with the command, and a print execution means which prints the print content plotted based on the detection result of the detecting means, etc. Those means are executed by a CPU 1 according to a program stored in a ROW 2. In other words, the presence/absence of the error is checked by a CRC means when the command is received by a printer side, and when the command without having the error is received for two times, the plotted print content is printed.
Patent JP-H08328969-A (JP)
Title: Multiport device
Inventor: CHINOU SUSUMU
IPC: G06F13/00
Filed: 1995-06-06
Abstract: PURPOSE: To improve workability by enabling the use of another computer by activating a line based on the non-transmission time of data even when data can not be transmitted from a computer because of any fault. CONSTITUTION: Concerning the multiport device individually connected through the line to plural computers 11 -1n for exclusively outputting only the data from a certain computer among these computers by activating the line with the relevant computer by receiving an activate request from this computer through the line, this device is provided with a non-transmission time monitor timer 12 for monitoring the non-transmission time of data from a certain computer when the line with the relevant computer is activated and a line inactivating means 13 for inactivating the activated line when the non-transmission time monitored by the non-transmission time monitor timer 12 exceeds a reference value.
Patent JP-H1056020-A (JP)
Title: Semiconductor device with bump electrode
Inventor: WAKABAYASHI TAKESHI
IPC: H01L21/321
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent generation of adverse effect due to deterioration of the surface layer of a protective film while a semiconductor device (IC chip) with a bump electrode on which a polyimide protective film is formed on the surface. SOLUTION: A dry etching treatment is conducted using argon ions for the purpose of removing spontaneous oxide film formed on the surface of a connection electrode 4 before formation of an intermediate connection film forming film 9 and a metal film forming thin film 10. In this case, the surface layer of a polyimide protective film 7 is degenerated by having influence of argon ions. After formation of a bump electrode 14, a metal thin film 10a and an intermediate connection film 9a, the surface layer of the protective film 7 is removed by dryetching using oxygen plasma.
Patent JP-S62103-A (JP)
Title: Circular cavity resonator
Inventor: SHIGIHARA AKIRA
IPC: H01P1/16
Filed: 1985-06-26
Abstract: PURPOSE:To obtain a circular cavity resonator where the resonance frequency of the TM11n mode is deviated into a range not giving the TE01n mode by providing a recess in contact with the inner face of a circular waveguide in the inner face of a short-circuit plate. CONSTITUTION:Since the structure is adopted, in which recesses 13, 14 are provided to the inner face of the short-circuit plate 12 of the circular cavity resonator, the resonance frequency of the TM11n mode is deviated in a range affected onto the resonance frequency of the TE01n mode to utilize effectively the TE01n mode only. Since the recesses 13, 14 act on the TM11n mode only and give no effect on the TE01n mode, the Q in the TE01n mode and the degree of coupling with an external circuit are not deteriorated. Since it is not required to use a different kind of materials in the circular cavity resonator, a material having a sufficiently low linear expansion coefficient is used as the material of the circular waveguide 1 and the short-circuit plate 12 and the change of the resonance frequency against temperature is decreased.
Patent JP-H06334241-A (JP)
Title: Method and equipment for conditioning gas of excimer laser
Inventor: KUWABARA TAKASHI
IPC: H01S3/225
Filed: 1993-05-19
Abstract: PURPOSE:To allow enhancement of accuracy in the supply quantity of rare gas and halogen gas for excimer laser. CONSTITUTION:A subchamber 21 of predetermined concentration having small volume is provided for gas having low concentration ratio, e.g. rare gas or halogen. The conditioning method comprises a step for conditioning a mixture gas in the subchamber 21 having volume smaller than that of a laser chamber 2, a step for evacuating the laser chamber 2 and then supplying the mixture gas from the subchamber 21 into the laser chamber 2, and a step for supplying buffer gas into the laser chamber 2 not through the subchamber 21.
Patent JP-H05333278-A (JP)
Title: Optical fiber driving relay
Inventor: FUKUSONO HIDEKI
IPC: B23K26/064
Filed: 1992-05-29
Abstract: PURPOSE:To reduce members required for positionally adjusting and fixing a pair of fixed side optical fibers. CONSTITUTION:The fixed side optical fibers 1 and 2 are positionally adjusted so that they are aligned with a movable side optical fiber (not shown in figure) in terms of optical axis while a pair of nearly cylindrical sleeves 1a and 2a attached to both top parts is held by such a chuck means as air absorbing, and is made to abut on the side surface of supporting pieces 4 and 5 erectly set on a fixed platen 3; and they are disposed so that the outer peripheral flat surfaces 1c and 2c of the pair of the sleeves 1a and 2a abutting on the side surfaces are respectively stuck by laser welding or bonding, etc. Consequently, many members are not required to positionally adjust and fix the pair of fixed side optical fibers 1 and 2, but it is required to erectly set the supporting members 4 and 5 to the fixed platen.
Patent JP-S5840478-A (JP)
Inventor: KAWASAKI TAMOTSU
IPC: E04B1/84
Filed: 1981-09-04
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-H09300505-A (JP)
Title: Net like agricultural material
Inventor: YABUUCHI YASUHIRO
IPC: A01M29/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural material having air permeability or harmful insect evading properties and high peel strength, gtenerating no shift in the yarn-crossing part and capable of being repeatedly used over a long period of time. SOLUTION: An agricultural material is composed of a knitted fabric formed by knitting hot-melt monofilaments with finness of 100-2,500d/f and tape yarns formed by bonding an adhesive to the vapor deposition surface of a metal deposition film and further sealing a thermoplastic resin thereon and slitting this film so as to have a width of 2.5-20mm and sealing the metal parts of both side surfaces of the slitted films by an adhesive and/or a thermoplastic resin. In the knitted fabric, the crossing points of the monofilaments and the crossing points of the monofilaments and the tape yarns are hermally fused and the peel strength of those crossing points is 20g or more.
Patent JP-S62782-A (JP)
Inventor: FURUSAWA HITOSHI
IPC: F25B39/00
Filed: 1985-06-26
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-S5364339-A (JP)
Title: Revolving door opening or closing detection safety switch
Inventor: YAMAMOTO TAKEKI
IPC: B66B11/02
Filed: 1976-11-22
Abstract: PURPOSE: To assuredly operate a revolving door opening or closing detection safety switch by mounting at the case of the safety switch a member for convering the end of a plunger. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5767098-A (JP)
Title: Heat treatment of silicon single crystal wafer
Inventor: SHIMURA FUMIO
IPC: C30B33/02
Filed: 1980-10-06
Abstract: PURPOSE: To prevent the appearance of the internal defects of a silicon single crystal wafer on the surface of the wafer by heat treating the wafer in 2 steps under specified conditions to cause lattice defects in an internal cartain layer of the wafer.  
     CONSTITUTION: A silicon single crystal wafer is subjected to the 1st-step heat treatment at 600W800°C for ≥10hr and the 2nd-step heat treatment at 1,100W1,300°C for 30minW20hr to cause lattice defects in an internal certain layer of the wafer. As a result, the occurrence of surface defects is inhibited effectively, very clean and effective intrinsic gettering effect can be given to the silicon wafer while preventing the appearance of the internal defects on the surface, and the manufacturing yield of silicon elements can be enhanced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S632407-A (JP)
Inventor: ORIBEIYA ISENMAN
IPC: E21B47/01
Filed: 1987-06-03
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。