baber/WOPTO huggingface dataset:
Patent JP-S61146306-A (JP)
Title: Preparation of hollow yarn for dialysis
Inventor: SHIMOOKI YUKIROU
IPC: B01D71/10
Filed: 1984-12-20
Abstract: PURPOSE:To prepare a hollow yarn having high water removing capacity by allowing cellulosic hollow yarn to contact with aq. soln. of glycerin after wet spinning, drying the product by contacting with a heated body. CONSTITUTION:Cellulosic hollow yarn such as cuprammonium cellulose, acetyl cellulose, etc. is spun by the wet process, which is deflected by a deflecting bar 9 provided in a coagulating liquid 4, and passed sufficiently through the coagulating liquid 4, and taken up by a roll 10. The yarn is washed with alkali 13, water 14, acid 15, and water 16 again by transporting the yarn with a transporting device 12. Thereafter, the yarn is allowed to contact with 5-30vol% aq. glycerin 17 to plasticize. Preferred contact time is 0.5-4sec. The drying is performed by allowing the hollow yarn to contact for 0.5-4sec, and preferred liquid temp. is 20-60 deg.C. The drying is performed by allowing the hollow yarn to contact with a heated body 32 directly. Preferred temp. of the heated body 32 is 100-140 deg.C.
Patent JP-S63141013-A (JP)
Inventor: GEORUGU BOORU
IPC: G11B7/12
Filed: 1987-10-27
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-S62128336-A (JP)
Title: Processor
Inventor: SAKAI TAKAHIKO
IPC: G06F9/22
Filed: 1985-11-30
Abstract: PURPOSE:To manage the field of a microinstruction code without expanding it for the selection of a micro operation code by selecting the micro operation code using a macroinstruction code and the microinstruction code. CONSTITUTION:A part corresponding to a step which inspects a branch condition is encoded, and is set as the micro operation code, and it is inputted to a selector 13. At such a time, when n-number of micro branch codes are present, branch operation codes are inputted to lines 21, 22,...2n respectively. A macroinstruction code register 11 holds the macroinstruction code inputted from an outside, and a decoder 12 inputs the code held at the register 11, and outputs a selection signal to a selector 13. The selector 13 selects one branch operation code by the selection signal, and outputs it to a selector 14. Also, to the selector 14, a signal from the field for the selection of the branch operation code out of the fields of the microinstruction code in execution at present is inputted through a line 18, and the branch operation code to be outputted is selected.
Patent JP-S63123452-A (JP)
Title: Dust collector for oil mist
Inventor: WATANABE MITSUO
IPC: B03C3/14
Filed: 1986-11-14
Abstract: PURPOSE:To prevent the long-time stagnation of oil in a dust collector, by providing an oil guide equipped with a rising flange for collecting the oil adhered to the inner surfaces of both of a charge box and a charge cover to allow the oil to drip to a suction port. CONSTITUTION:Since a dust collector 1 is held to negative pressure at the time of operation, the oil droplets adhered to the inner surfaces of both of a charge box 4 and a charge cover 22 are drawn toward an opening part 6 and flow down to a dust box 14 or collected by a filter 18. Since the internal pressure of the dust collector 1 becomes equal to atmospheric pressure when the operation of the dust collector 1 is stopped, the oil droplets having adhered to the inner surfaces of both of the charge box 4 and the charge cover 22 up to that time flow downwardly to be collected in the sump part within the rising flange 2a of the oil guide 2 arranged between the charge box 4 and a suction port 7 and subsequently run along the oil guide 2 to rapidly drip to the suction port 7.
Patent JP-H08137343-A (JP)
Title: Image forming device
Inventor: SATO MITSUHIKO
IPC: G03G21/00
Filed: 1994-11-02
Abstract: PURPOSE: To easily and optimally set the weekly timer function. CONSTITUTION: The device is provided with a control means which has a CPU 301 and controls the entire device, a clock LSI 304 which tells the time of the day and the date, a backup RAM 305 which is a storage means, an LCD 306 which displays the operational conditions of the weekly timer and the device, a touch panel 307 which is a time setting means and a control circuit 310 which is a switching means for a power supply device 309. The CPU 301 displays the weekly timer's time set by the panel 307, the power supply switching condition inputted from the circuit 310 on the LCD 306 as well as the warnings which request the confirmation of the inputs to the timer and the changes.
Patent JP-2001092971-A (JP)
Title: Device and method for processing image and recording medium
Inventor: GO IKOKU
IPC: H04N1/387
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To accelerate series of processing of 'stereo three-dimensional image measurement'. SOLUTION: A standard camera 1 and a reference camera 5 simultaneously photograph an object and respectively output a standard image and a reference image to an object extracting circuit 5. At timing according to control from a control circuit 8, a floodlight 3 irradiates the object with a flood pattern supplied from a flood pattern generating circuit 4. The object extracting circuit 5 extracts an area corresponding to the object inside the standard image. An inter-image corresponding circuit 6 calculates a parallax for each pixel by making the standard image from which the area corresponding to the object is extracted, correspond to the reference image. A distance image generating circuit 7 generates a distance image by deriving a distance from the parallax for each image.
Patent JP-H10114880-A (JP)
Title: Ink jet recording fluid
Inventor: UEDA TAKAMASA
IPC: C09D11/02
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording fluid which has improved storage stability and can give prints improved in water resistance, light resistance and color reproducibility by mixing a specified water-soluble dye with an acetylene glycol-alkylene oxide adduct, a water-soluble organic solvent and water. SOLUTION: This fluid is prepared by mixing 0.1-5wt.% colorant (water-soluble dye) (A) being a magenta dye represented by formula I [wherein R1 to R3 are each H or an alkyl; X is phenylene, diphenylene, naphthylene or a moiety to give -NR3 -X-R3 N- being 1,4-piperazinylene; M is an alkali metal, a quat ammonium ion or H; (n) is 1-5; (m) is 1-5; and (l) is 5-(m)] and at most 50wt.%, based on component A, another water-soluble dye optionally used to match the hue with 0.01-5wt.% acetylene glycol/alkylene oxide adduct (B) represented by formula II [wherein R1 to R4 are each a 1-5C alkyl; (p) is 2 or 3; and (q) and (r) are each 1 or greater], 10-30wt.% water-soluble organic solvent (C) such as a polyhydric alcohol having a hydroxyl functionality of 3, an alkylene glycol or a polyalkylene glycol and 60-90wt.% water (D).
Patent JP-2001087622-A (JP)
Title: Exhaust gas cleaning apparatus
Inventor: KATAYAMA HIDEO
IPC: B01D53/34
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce equipment cost and treatment cost to a large extent. SOLUTION: A plurality of electrode plates 3 each obtained by fixing an electrical dielectric 3a to the single surface of a metal plate 3b are provided in an exhaust gas passage 2 so as to leave an interval and plasma discharge is induced between the electrode plates by applying high voltage across the metal plates to decompose and dissociate a harmful substance in exhaust gas.
Patent JP-H06222747-A (JP)
Title: Font compression device and font restoration device
Inventor: ISHIBASHI MASAYUKI
IPC: B41J2/485
Filed: 1992-10-08
Abstract: PURPOSE:To record a bit map font with a high compression rate and to rapidly perform the restoration and character working with a simple hardware constitution related to the compression and the restoration of the bit map font. CONSTITUTION:The bit map data of a character are divided to plural blocks equally (S1), and when plural blocks are all the same bit map data, only the bit map data of the block read initially are recorded, and only the addresses indicating the storage area of the bit map data are recorded about the blocks after that. Further, all block data of the blocks whose bit map data are different from all other blocks are recorded together with the addresses indicating the storage areas (S2-S7).
Patent JP-H02117072-A (JP)
Title: Fuel cell power generation system
Inventor: OSAKI KOZO
IPC: H01M8/06
Filed: 1988-10-26
Abstract: PURPOSE:To realize efficient gasification by converting fuel material into gas containing hydrogen to be refined until it sustanitially becomes hydrogen gas, and distributing this hydrogen gas to many fuel cells and supplying as much power as necessary corresponding to a power demand by use of the distributed hydrogen as fuel. CONSTITUTION:Fuel material 1 of natural gas, gas such as naphtha, etc., or liquid hydrocarbon, liquid alcohol, etc., converted into gas containing hydrogen 50 by means of a quality changer 7 to be refined by a refiner 9 until it substantially becomes hydrogen has, and this hydrogen gas is distributed to many fuel cells 21 installed far away from the quality changer 7 through a piping 15 or stored in this piping. Each fuel cell 21 is operated as much as necessary corresponding to a power demand by use of the distributed hydrogen gas fuel so that power is supplied. Thereby, it is possible to efficiently follow up s load fluctuation of power demand and display the efficiency of a gasification to a maximum.
Patent JP-H03132035-A (JP)
Title: Film forming method
Inventor: YANO HIROYUKI
IPC: H01L21/3205
Filed: 1989-10-18
Abstract: PURPOSE:To form a copper film favorable in step coverage and small in electric resistance by irradiating an organic metallic complex, which includes copper applied on a substrate, with energy beams so as to form a copper film in the irradiated region. CONSTITUTION:An Si oxide film 12 of specified thickness is formed on an Si substrate 11, and for this film 12 a trench 0.5mum in thickness is made at a pitch of, for example, 2mum by reactive etching method with the aid of a mask. Next, the aceton solution of copper in specified concentration, which is made by dissolving the powder of, for example, a bis-Cu complex Cu(HFA)2 as the copper complex, where two molecules are coordinated, of an acetylaceton dielectric is applied by spin coating method so as to form an application film 13. After this, the substrate 11, where the application film is formed, is installed in a decompressed vacuum vessel, and is irradiated with a specified amount of X rays, for example,10nm in wavelength, and then heat treatment is done so as to form a copper film 14.
Patent JP-H07116091-A (JP)
Title: Nozzle unit for vacuum cleaner
Inventor: HAMADA ATSUO
IPC: A47L9/02
Filed: 1993-10-28
Abstract: PURPOSE:To enhance the mobility by rotatably forming rotary members having several small holes at the outer periphery of a nozzle unit body, and ribs adapted to abut against the rotary members, at the outer periphery of the nozzle unit body so as to reduce the frictional resistance of the rotary members with respect to the nozzle unit body. CONSTITUTION:Net-like rotary members 8 are rotated, integrally with wheels 7 mounted at opposite ends of a nozzle unit body 1. The rotary members 8 abut against ribs 6 on a cylinder 3 in a condition in which the rotary members are loosely fitted on the outer periphery of the cylinder 3, so as to define a gap between the outer periphery of the cylinder 3 and the rotary members 8. Since the rotary members 8 are rotated making contact with the annular ribs 6 formed on the nozzle unit body 1, the frictional resistance between the nozzle unit body 1 and the rotary members 8 can be reduced so that the mobility of the nozzle unit body 1 can be enhanced. Dust is sucked through suction ports 5 formed in the lower part of the outer periphery of the cylinder 3 of the nozzle unit body 1. Since the ribs 6 hold the gap between the outer periphery of the cylinder 3 and the rotary members 8, and accordingly, the suction force can prevent the suction ports 5 from being covered with the surface to be cleaned, thereby it is possible to maintain a satisfactory dust suction ability.
Patent JP-H07126815-A (JP)
Title: Permanent magnet material
Inventor: SAKUMA AKIMASA
IPC: H01F1/04
Filed: 1993-10-28
Abstract: PURPOSE:To develop a permanent magnet having excellent magnetic properties without using expensive rate earth elements by forming the crystal structure of a permanent magnet essentially consisting of Fe, Co and specified metals into a specified body-centered tetragonal structural body. CONSTITUTION:High purity Fe, Co and Pd or Pt is subjected to arc melting in an inert atmosphere of Ar or the like into an alloy having a compsn. of FeCo1-xPdx or FeCo1-xPtx (where x satisfies 0.2<=x<=0.9), and the slab is subjected to heat treatment, e.g. at 1100 deg.C for 20hr in a magnetic field and is thereafter rapidly cooled to a room temp. The permanent magnet in which a CuAu type body-centered tetragonal structural body embracing Co, Pd and Pt at the body-centered position forms a main phase, the C axis is used as an easily-magnetized axis and the crystal magnetic anisotropy energy at a room temp. is regulated to >=10<5>J/m<3> and excellent in magnetic properties can be obtd. without using easily oxidizable expensive rare earth elements.
Patent JP-H11106461-A (JP)
Title: Production of phenol resin
Inventor: YOSHIHASHI AYAKO
IPC: C08G8/10
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a phenol resin at high yield by a solution system or a nonsolvent system by carrying out the reaction of a phenol with an aldehyde by using a camphorsulfonic acid as a catalyst. SOLUTION: (A) A phenol is reacted with (B) an aldehyde by using (C) a camphorsulfonic acid as a catalyst, if necessary, in (D) a low polarity solvent preferably at -100 to 300 deg.C, more preferably at a room temperature to 200 deg.C preferably for 10 min to 24 hr to provide the objective resin in the method for producing a phenol resin. The molar ratio of the components B to A is preferably 0.4-5.0. The using amount of the component C is preferably 0.001-300 mol.%, more preferably 0.01-200 mol.% based on the amount of the component B. Phenol, cresol, bisphenol A and resorcinol are exemplified as the component A. (Para) formaldehyde and vanillin are exemplified as the component B. Water, dioxane and acetic acid are exemplified as the component D.
Patent JP-H05110230-A (JP)
Title: Manufacture of printed wiring board
Inventor: YAMANOI JUN
IPC: H05K3/22
Filed: 1991-10-18
Abstract: PURPOSE:To extremely easily cut a wiring pattern inside a printed wiring board as well as the wiring pattern formed on the surface of the printed wiring board by boring holes on the printed wiring board to cut the wiring pattern. CONSTITUTION:Through holes 11a, 11b, 11c in a printed wiring board 11 are formed by ordinary press machining using a metal mold in order to cut prescribed parts of the wiring patterns 12, 13. Thereby, even a surface wiring in a state of thickly coated with solder and a wiring pattern being formed in the printed wiring board and not exposed to the outside can be extremely easily cut as well as the wiring pattern formed on the surface of the printed wiring board 11. Accordingly, in the case defects exist in the printed wiring board, or the circuit pattern is changed, a low-cost and quick measure is made possible.
Patent JP-S63125593-A (JP)
Title: Liquid crystal composition
Inventor: YOSHIDA TETSUSHI
IPC: G02F1/13
Filed: 1986-11-14
Abstract: PURPOSE:To prepare a liq. crystal compsn. which has a low viscosity, exhibits large refractive index anisotropy and is suited for use in a liq. crystal display element of field effect type for T.V. image display, esp. in time sharing operation, by blending particular first to forth liq. crystal materials together so as to exhibit positive dielectric anisotropy as a whole. CONSTITUTION:30-60wt% at least one 1st liq. crystal material (A) of formula I (wherein R<1> is a 2-5C straight-chain alkyl; and R<2> is a 1-5 straight-chain alkyl or straight-chain alkoxy), 3-20wt% at least one 2nd liq. crystal material (B) of formula II (wherein R<3> is a 2-4C straight-chain alkyl; and R<4> is a 1-4C straight-chain alkyl), 10-30wt% at least one 3rd liq. crystal material (C) of formula III (wherein R<5> is a 2-3C straight-chain alkyl; and R<6> is R<1> or a straight-chain alkoxy) and 10-50wt% 4th liq crystal material (D) (e.g., a mixture consisting of 10-30wt% liq. crystal compd. of formula IV and 3-10wt% liq. crystal compd. of formula V) selected from among liq. crystal compds. of formulae IV-VI (wherein R<7> and R<8> are each R<1>; and R<9> is a 4-7C straight-chain alkyl) are blended together.
Patent JP-2001087145-A (JP)
Title: Coffee chaffless device
Inventor: NAKATSUKA SHIGERU
IPC: A47J42/30
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a coffee chaffless device which enhances the efficiency of sorting coffee grains from among coarse ground coffee beans, surely remove only the chaff and is enhanced in performance and reduced in size. SOLUTION: This coffee chaffless device is constituted by connecting and disposing a coarse grinding machine 2 for the roasted coffee beans C, an inclined oscillation sieve 3 which sieves the coarsely ground power and granular materials to coffee grains cg and chaff ch and a suction port 38a which has a sieve net part 41, a sieve plate 42 having a flat planar chaff sieving part and a suction port 38a communicating with and opening to the upper part of this sieve plate 42 on the inclined oscillation sieve 3, is extended with a wind collecting plate 40 parallel apart a spacing between the outer circumference of the suction port 38a of the chaff suction nozzle 38 and the sieve plate 42, sucks the chaff sieved by the inclined oscillation sieve 3 via the chaff suction nozzle 38 and discharges the chaff to the outside.
Patent JP-H11109918-A (JP)
Title: Organic el display device
Inventor: TSURUOKA YOSHIHISA
IPC: H05B44/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To conduct a desired display by correcting luminance at a constant value. SOLUTION: At every time when a display part displays one screen, a driving signal generating means 12 counts generated page switching signals with a counter as a driving signal detecting means 13, with the lighting time of the display part obtained from this counter. An arithmetic control means 17 calculates, in accordance with the obtained lighting time, the correction quantity (driving voltage or driving current) in which the luminance of the display part becomes the value set by a setting means 14, outputting a control signal for this calculated correction quantity from a control signal outputting means 18 to a driving means 19, regulating the driving of the driving means 19, and variably controlling the driving voltage or current of the anode 2.
Patent JP-H06114337-A (JP)
Title: Mail processing device
Inventor: NAKAO AKIHIKO
IPC: B07C3/18
Filed: 1992-10-09
Abstract: PURPOSE:To provide a mail processing device for reducing the burden to clerks by processing automatically the information of a notice of changing address written on mails by means of a device. CONSTITUTION:A mail P is applied to a device and the whole of the surface of the mail is read by a reading section 5. After that, a mail number column is referred to, and whether a number written on a mail code is a special code allotted to a notice of changing address or not is discriminated by a special code discrimination section 7. The discrimination is performed by referring to a special code list 9. When the number written on the mail code is the spacial code for the notice of changing address, a format and a processing content corresponding to the special code are outputted from a slip form recording section 11 and a processing form recording section 13. The extraction of information, the registration to an address change information data base 19 and the jurisdictions of old and new addresses extracted to respective post officers are transmitted according to the output processing content.
Patent JP-S62131531-A (JP)
Title: Semiconductor inspecting device
Inventor: WATANABE MASAHIRO
IPC: G01N27/00
Filed: 1985-12-04
Abstract: PURPOSE:To detect defect and so on by a method wherein an excited light intensity- modulated at a specific frequency is irradiated on a semiconductor sample to generate the fluctuations in a periodic electric field in the semiconductor sample and a component only of the specific frequency of the fluctuations of electrode potential of the electrode is retrieval by the phase detector. CONSTITUTION:An excited light A emitted from an excitation light source 1 is intensity modulated at a proper specific frequency by such an optical modulator 2 as a mechanical chopper and thereafter, the excited light is focussed and irradiated on a measurement place of a semiconductor sample 4 through a condensing system 3. Excess charge carriers are produced in the semiconductor sample 4 at a period corresponding to a specific optical intensity modulated frequency and the excess charge carriers make fluctuations in a periodic electric field generate on the periphery of the measurement place as being unequally distributed in the sample. This semiconductor sample 4 is placed on a metal electrode 6 through such an insulating film 5 as an organic thin film and the fluctuations of the electric field due to the irradiation of the excited light are detected as the fluctuations of electrode potential of the electrode 6. This fluctuating output is inputted to a phase detector 7 and a component only of the same frequency s the specific excited light intensity modulated frequency is retrieved and measured.
Patent JP-S61148094-A (JP)
Title: Color developer sheet
Inventor: OHARA SHUZO
IPC: B41M5/155
Filed: 1984-12-21
Abstract: PURPOSE:To simplify a process, by a method wherein a sheet form material of a mixture of an olefin resin and a color developer is integrally joined to a base. CONSTITUTION:Polyethylene, polypropylene, a copolymer thereof or the like is used as the olefin resin, while a novolak-type phenol resin, 2,2-bis(4'- oxyphenyl)propane(bisphenol A) or the like is used as the color developer. The color developer is used in an amount of 1.0-10.0pts.wt. per 100pts.wt. of the olefin resin in preparing the mixture, and TiO2, SiO2, CaCO3 or the like is used as an opacifier for enhancing the contrast in color development of the mixture. The base may be a paper, a cloth, a non-woven fabric, cellophane, a synthetic resin film, a metallic foil, a laminate of a synthetic resin film and a metallic foil or the like, while the sheet form material of the mixture is obtained by rolling, extrusion or the like, and integral joining of the sheet form material and the base is effected by adhesion, welding or the like.
Patent JP-H08134005-A (JP)
Title: 1,4-bis(2-hydroxyphenoxy)butane, its alkali metal salt and their production
Inventor: UENO SADAO
IPC: C07C41/16
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a new 1,4-bis(2-hydroxyphenoxy)butane and its alkali metal salt easily obtainable from a dihalogen compound and catechol in high yield and useful as an intermediate for a crown ether. CONSTITUTION: These are 1,4-bis(2-hydroxyphenoxy)butane of formula I and an alkali metal salt of 1,4-bis(2-hydroxyphenoxy)butane of formula II (M is an alkali metal). Dihalogenated alkyl of formula III (R1 and R3 are each a halogen; R2 is H or OH; (n) and (m) are each 1-6) is made to react with 1,2- dihydroxybenzene, a quaternary ammonium salt of formula IV (R4 is an alkyl or benzyl; R5 to R7 are each an alkyl; R8 is a halogen or OH) and/or a metal oxide in the presence of a base. The quaternary ammonium salt and/or its metal oxide are each added in an amount of 0.001-0.5 equivalent based on one equivalent of the 1,2-dihydroxybenzene. By this reaction, a compound of formula V (R9 is H or OH; (m) and (n) are each l-6), which includes the compound of formula I, is obtained.  The compound is further treated with an aqueous solution of an alkali metal hydroxide to obtain a compound of formula VI.