baber/WOPTO huggingface dataset:
Patent JP-H02223008-A (JP)
Title: Magnetic recording medium and its production
Inventor: DAIMON HIDEO
IPC: G11B5/66
Filed: 1989-03-16
Abstract: PURPOSE:To obtain a magnetic recording medium having a perpendicularly magnetized film suitable for high density recording by using such a perpendicular magnetic recording medium comprising an anodized aluminum layer having fine pores filled with magnetic metal essentially Fe and rendering the Fe particles crystallographically discontinuous. CONSTITUTION:The surface of the substrate is anodized to form an anodized aluminum layer with pores, which are filled with Fe-type ferromagnetic material containing P atoms. In the process of plating the substrate with Fe, a specific amt. of phosphit and/or hypophosphite is added into the Fe plating bath to make the Fe particles in the pores crystallographically discontinuous. When P is incorporated into Fe particles, the crystallographic continuity of the Fe particles disappears, the orientation deteriorates and fine structures appear. Thereby, coercive force of the perpendicularly magnetized film can be controlled at a desired value. The obtd. magnetic recording medium has excellent magnetic characteristics with high recording density.
Patent JP-S60208403-A (JP)
Title: Stirring and granulating method of slag
Inventor: KURIYAMA TAKASHI
IPC: B01J2/10
Filed: 1984-03-31
Abstract: PURPOSE:To provide substantial strength to granulated slag and to suppress generation of fine particles in the stage of stirring and granulating molten slag by performing alternately stirring and halt of stirring. CONSTITUTION:A sitrring rod is first rotated in one way at a period W11 in the 1st mode of a period W1 in stirring and granulating of the molten slag in a pan. The stirring rod is held static at the next period W12 and the stirring rod is rotated once in the opposite direction at the succeeding period W13. The stirring is brought to a halt at a period W14. The above-mentioned respective operations are repeated. The stirring rod is rotated twice at a period W21 in the 2nd mode of the next period W2 and is brought into a halt state at the succeeding period W22. The stirring rod is rotated twice in the direction opposite from the rotating direction of the period W21 at the next period W23 and is brought to a halt state at the succeeding period W24. The above-mentioned operations are repeated. Generation of fine grains is suppressed and the decrease in the voids in the succeeding packed layers is prevented by such stirring and granulating method.
Patent JP-S55156084-A (JP)
Title: Method and apparatus for printing any selected picture image on carrier such as cloth etc.
Inventor: TOMURA KOUICHI
IPC: B41M5/382
Filed: 1979-05-23
Abstract: PURPOSE: To enable a printing of any selected picture image by a method wherein a picture image read by a TV camera is printed out on the primary recording carrier by an ink containing thermal transferring substance and then the printed out picture image is thermally transferred upon the cloth.  
     CONSTITUTION: The picture image signal produced from the TV camera 1 is made to be a sample by a clock signal produced from a clock source 22, converted to a digital signal through an A/D convertor 21 and fed to the first terminal of a comparator 25. The clock signal produced from the source of clock 22 is already fed to a ROM24 via an address counter 23. The comparator 25 compares the signal which is fed from the ROM24 to the second terminal with the signal at the first terminal to produce a binary signal. The binary signal is fed to a printer 4 via a frame memory 3 and then the primary recorded picture image is produced on the recording paper by the ink containing thermal transferring substance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06274608-A (JP)
Title: Multiprocessor image processor
Inventor: NAGASAKA FUMIO
IPC: G06F15/177
Filed: 1993-03-23
Abstract: PURPOSE:To provide processing utilizing ability at a maximum by optimizing the load of processing partially charged by respective processors at the image processor using plural processors. CONSTITUTION:An image processing library 72 provided with the procedures of basic operations concerning image processing is equipped with a processing time calculating means 1 for each kind of processing. A virtual mechanical process 6 to perform image processing executes library calling in an estimation mode before real image processing and estimates processing time in advance concerning each processing unit. This value is stored in a counter 2. Real processing distribution to processors is performed by a processing distributing means 4 corresponding to this estimated value of processing time so as to equalize the load of respective processors. The load partially charged by respective processors is recorded in a processor managing table 3 as the cumulative value of this estimated value. The processing distributing means 4 manages load distribution to respective processors and processing result reception and as the entire processor, processing efficiently utilizing the ability of respective processors is provided.
Patent JP-H09257647-A (JP)
Title: Apparatus for integral lens-inspection
Inventor: ONO KATSUYA
IPC: G01M11/02
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for integral lens-inspection, which measures the central thickness, eccentricity, abnormal reflective index of material and the like of a lens by one time and does not produce the remaining aberration present in a Mach-Zehnder interferometer. SOLUTION: In this apparatus for integral lens-inspection, the luminous flux guided from a laser 1 is guided into the first luminous flux and the second luminous flux, the transmission wave surface of a reference lens 11 arrange in the optical path of the first luminous flux and the wave surface of the second luminous flux are made to interfere and the interference fringes generated by the interference are stored in an SBN crystal 2. Furthermore, the luminous flux generated from the laser 1 is divided into the third luminous flux and the fourth luminous flux. The third luminous flux is applied on the interference fringes recorded in the SBN crystal 2 in the direction opposing the second luminous flux, and the phase conjugation wave of the transmission wave surface of the reference 11 is generated.  The phase conjugation wave is applied into a lens under inspection, which is made to replace the reference lens 11. The transmission wave surface in made to interfere with the fourth luminous flux. Thus, the measurement of the above described lens under inspection is performed.
Patent JP-H03266361-A (JP)
Title: Organic electrolytic battery
Inventor: IZUMIKAWA TOSHIHIKO
IPC: H01M6/16
Filed: 1990-03-15
Abstract: PURPOSE:To stabilize battery characteristic by setting the ratio of housing member constituting height to charged material constituting height within a determined ratio range. CONSTITUTION:The total height of the height of a sealing plate 1, the bottom thickness of a gasket 3, the height of a case in battery 7, and the plate thickness of a battery case 2 is a housing member constituting height H1. The total height of the plate thickness of the sealing plate 1, the thickness of a negative electrode 5, the plate thickness of the case in battery 7, the plate thickness of the battery case 2, and the height of the projection 9 of the case in battery 7 is a charged material constituting height H2. A battery is formed to hold the relation of O<=(H2-H1)/H1X100<=60 between the two heights H1 and H2. Hence, vertical contact balance in the battery is never lost by the deformation of the negative electrode at the time of battery operation, and battery characteristic is stabilized.
Patent JP-S54155652-A (JP)
Title: Partition material mounting structure for purifying bath
Inventor: SATOU HACHIROU
IPC: C02F3/00
Filed: 1978-05-29
Abstract: PURPOSE: To enable a piling-up of non-junctioned molded objects and to enable a reduction in a storage space, by making an opposite wall to a partition material mounting part of a purifying bath so that it can be demolded in the case of plasticmolding.  
     CONSTITUTION: A partition material staged part 12a, which stretches vertically against a perpendicular mounting angle of a partition material 3, is formed at a lengthwise side wall lb of a lower bath proper la. An approximately V-shaped demolded staged part 12b, which faces a wider part of the staged part 12a and follows the staged part 12a, is molded so that it can be demolded. A upper bath proper 2a has a similar partition material mounting part which is molded by the use of a plastic resin so that it can be demolded. In the case of the upper and lower baths 2 and 1, which are non-junctioned, being storaged, they can be piled up, and thus, it does not need for occupying a large storage space. In the case of assembling a purifying bath, the partition plates 4 and 3 are first located at the upper and lower baths 2 and 1, and afterward two coupling flanges 11 and 21 of the upper and lower baths 2 and 1 are sticked together for the completion of assembling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01240601-A (JP)
Title: Super alloy powder for powder metallurgy and its production
Inventor: OHASHI YOSHIHISA
IPC: C22C19/05
Filed: 1988-03-18
Abstract: PURPOSE:To obtain the super alloy powder for powder metallurgy enabling to manufacture machinery and structural members with hot working accompanied with much plastic deformation at hot state by coating surface of Ni base super alloy powder having the specific composition with boron compound. CONSTITUTION:By dipping the powder of the Ni base super alloy having the composition composing 12-22wt.% Cr, 2-17wt.% Mo, 35-65wt.% Ni, <=0.5% Si, <=1.0% Mn, 0.01-2% total of one or two kinds of Al and Ti and the balance Fe into solution of boron compound, the surface thereof is coated with the boron compound. The Al or Ti concentrated layer on the surface of the super alloy powder is eliminated with existence of H3BO3 at the time of forming the member by powder metallurgy and the super alloy powder for powder metallurgy having excellent hot-workability and corrosion resistance is stably obtd.
Patent JP-H07277828-A (JP)
Title: Boride ceramic composite material and its production
Inventor: UEDA HISAO
IPC: B23P15/28
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a boride ceramic composite material excellent in resistance to fusion bonding to an Al alloy and high-temp. characteristics and having high strength and high toughness by dispersing fine particles of a specified metal in the grains of a molybdenum boride or chromium boride matrix. CONSTITUTION:Molybdenum boride or chromium boride is mixed with fine particles of Ti, Zr, Hf, Co or Ni and the resultant mixture is compacted and sintered at >=1,300 deg.C in vacuum or in an inert atmosphere to produce the objective boride ceramic composite material consisting of molybdenum boride or chromium boride having grains of 0.3-5mum grain size as a matrix and 3-30vol.% fine particles of Ti, Zr, Hf, Co ro Ni dispersed in the grains or grain boundaries.
Patent JP-H04299283-A (JP)
Title: Fuel assembly of atomic reactor
Inventor: HIRUKAWA ATSUJI
IPC: G21C3/334
Filed: 1991-03-28
Abstract: PURPOSE:To improve the aggravation of a stop allowance of a reactor due to a large-sized fuel assembly make structures of MOX fuel and UO2 fuel nearly the same, and reduce the difference of neutron energy spectra of the MOX fuel and UO2 fuel with a simple difference. CONSTITUTION:A fuel assembly 10 has an upper tie plate 12, a lower tie plate 14, and a plurality of fuel rods 11 held by the upper tie plate at the upper end, held by the lower tie plate at the lower end, and within which a plurality of fuel pellets are filled up; and is received within a channel box 17 of a rectangular shape to consist of a coolant channel 27. In the channel box 17, two faces of the N-N side are structured with double walls, and the coolant flows through the part of a L-character shape between these double walls.
Patent JP-S59189395-A (JP)
Inventor: SUZUKI HIDEO
IPC: G10H1/36
Filed: 1983-04-13
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-H03265654-A (JP)
Title: Polyphenylene oxide molding material
Inventor: MIYOSHI KEIJI
IPC: H01B3/42
Filed: 1990-03-15
Abstract: PURPOSE:To prepare the title material having excellent electrical properties in a high-frequency region along with a high heat resistance by compounding a compsn. comprising a polyphenylene oxide, a crosslinker, and an initiator with an inorg. filler and an inorg. fiber. CONSTITUTION:A compsn. comprising a polyphenylene oxide [e.g. poly(2,6- dimethyl-1,4-phenylene oxide)], a crosslinker (e.g. triallyl isocyanurate), and an initiator (e.g. Perbutyl P) is compounded with an inorg. filler (e.g. CaCO3) and an inorg. fiber (e.g. a glass fiber) to give the title material, which gives a molded article exhibiting excellent electrical properties in a high-frequency region because of low dielectic constant and dielectric dissipation factor inherent in the polyphenylene oxide. The polyphenylene oxide compound is crosslinked by the crosslinker to give a highly heat-resistant crosslinked polymer, and the inorg. filler and inorg. fiber compounded strengthen the resistance to heat distortion, thus giving a molded article with a high heat resistance.
Patent JP-S59193844-A (JP)
Inventor: URUFU ETSUCHI DORINGU
IPC: C07C45/68
Filed: 1984-03-31
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-S58181798-A (JP)
Title: Manufacture of single crystal silicon
Inventor: MATSUO HIDEYASU
IPC: C30B15/10
Filed: 1982-04-19
Abstract: PURPOSE:To always obtain an Si crystal as a single crystal in the manufacture of single crystal Si by the CZ method using a silicon nitride crucible by restricting the temp. of the crucible. CONSTITUTION:A silicon nitride crucible 2 is supported in a chamber 1 by a rotating shaft 4 through a protector 3 covering the outside of the crucible 2, and a cylindrical heater 5 and heat insulating tubes 6, 7 are arranged around the protector 3 in order. Si as a starting material is put in the crucible 2 and melted with the heater 5. A seed crystal 8 attached to the lower end of a rotatable pulling shaft 9 is dipped in the molten Si 10, and the shaft 9 is pulled up. When the Si is melted, the crucible 2 is kept at <=1,520 deg.C. The silicon nitride of the crucible 2 is easily solubilized in molten Si at above the temp., and satd. silicon nitride deposits during the pulling of an Si crystal and floats up on the surface of the molten Si. The deposited silicon nitride contacts the interface between solid and liq., hindering the growth of the Si crystal. When the silicon nitride is taken in the Si crystal, the Si crystal is made polycrystalline.
Patent JP-H10284467-A (JP)
Title: Method and composition for etching of silicon nitride film for manufacturing semiconductor device, and semiconductor device manufactured by the method
Inventor: KIN ONGA
IPC: H01L21/311
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To etch a silicon nitride film with ease and in a short time by, relating to an etching composition, mixing a hydrofluoric acid of wt.% of specific range with a phosphate water solution of wt.% of specific range and changing the mixture ratio. SOLUTION: A hydrofluoric acid of 10-90 wt.% (content of HF is 1-10 wt.%) is mixed with a phosphate water solution of 90-10 wt.% (content of phosphate is 80-90 wt.%) to obtain an etching composition. The mixture ratio between the hydrofluoric acid and the phosphate solution differs depending on required etching rate of a silicon nitride. An etching speed is decreased as mixture ratio of hydrofluoric acid is increased before the mixture ratio of phosphate solution reaches 10%, while the etching rate is increased in proportion to the increase of mixture ratio of hydrofluoric acid after the mixture ratio of phosphate solution exceeds 10%. Thus, a silicon nitride film on a wafer is etched for removal at a high rate.
Patent JP-S52148720-A (JP)
Title: Exhaust manifold device for engine
Inventor: SAKURAI YOSHITOSHI
IPC: F01N3/26
Filed: 1976-06-05
Abstract: PURPOSE: To perform exhaust purification constantly and positively, by arranging a pair of by-exhaust re-combustion chambers to the center of the inside of a main exhaust re-combustion chamber to cross the axes of the outflow port, in a system that is provided with the main exhaust re-combustion chamber and a pair of by-exhaust re-combustion chambers in an exhaust passage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06275182-A (JP)
Title: Proximity switch and its manufacture
Inventor: UENO HIROSHI
IPC: H01H11/00
Filed: 1993-03-24
Abstract: PURPOSE:To safely and quickly manufacture a detection switch which is stabilized in quality, excellent in the sealing property of a detecting circuit, and highly reliable by using no hardening resin. CONSTITUTION:An inner packing body 2 in which a detecting circuit is sealed is formed by injection-molding a thermoplastic resin. The inner packing body 2 is held in the neutral position within a molding die for forming a sheath layer 1 by a number of tapered projections 20 provided in a plurality of positions on its outer surface, and the sheath layer 1 is formed by injection- molding the thermoplastic resin to manufacture a proximity switch S.
Patent JP-H01237416-A (JP)
Title: Absolute length measuring method
Inventor: MATSUMOTO TOSHIYUKI
IPC: G01D5/245
Filed: 1988-03-17
Abstract: PURPOSE:To use a processor which can perform display processing based on an IM signal without a large-scale design change, by converting an ABS data signal obtained from an absolute (ABS) sensor into an incremental (IM) signal. CONSTITUTION:The output of an ABS sensor 5 provided in an ABS detector 1 is inputted into an integrator 11 through a demodulator 7. A position output is computed based on acceleration (a). The output from the integrator 11 is made to be one input A to a logic circuit and fed back to the sensor 5 through a ROM 13 and a modulator 17. The other is made to be an input B. The output of the circuit 19 is converted into IM signals phiA and phiB and inputted into a decoder 20 in a processor 3. Since large-scale design change and the like are not required in the processor 3, the processor 3 can be assembled simply. Since the ABS data signals are transmitted in a form of two-phase square waves having a 90 deg. phase difference (phiA and phiB) like the ordinary IM data signals, the error in counted value in a counter is only (n) even if disturbance noises are mixed in the signal, and the effect is negligible.
Patent JP-H07265747-A (JP)
Title: Coating machine
Inventor: MURATE MASASHI
IPC: B05B12/14
Filed: 1994-04-01
Abstract: PURPOSE:To reduce the loss of paint and a cleaning agent and to prevent the dielectric breakdown of a coating hose during color change. CONSTITUTION:A high voltage generator 50, which applies high voltage to an atomizer head 38, is installed inside the hollow wrist 12 of a coating robot 10 through an insulating material 20; a power source cable 52 connected to the generator 50 is arranged inside the wrist 12 and arm 14 of the coating robot 10. Coating hoses 62, 64 for supplying paints of different colors to the atomizer head 38 and a washing hose 66 for supplying a cleaning agent to the atomizer head 38 are coated with an insulating cover 70, and the coated coating hoses 62, 64 and the washing hose 66 are arranged outside the wrist 12 and arm 14 of the coating robot 10.
Patent JP-2000254641-A (JP)
Title: Water softening device
Inventor: KAWAGUCHI YOHEI
IPC: B01J49/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a water softening device suitable for simply softening raw water such as city water containing a hardness component and feeding as water for a user of a small quantity such as a household use. SOLUTION: A resin housing room 6 for housing ion exchange resin 62 and a regeneration substance housing room 7 for housing the regeneration substance 72 for regenerating the ion exchange resin 62, are formed in a container main body, and the water softening device is provided with a raw water inlet part for introducing the raw water into the resin housing room 6 from the outside of the container main body, a discharge port part for discharging the softened water produced with the ion exchange resin 62 to the outside of the container main body, a regeneration water inlet part 5 for introducing the water for dissolving the regeneration substance 72 and producing a regeneration liquid, into a regeneration substance housing room 7 from the outside of the container main body,  and a stop valve 8 communicated the regeneration substance housing room 7 with the resin housing room 6 under pressure, and introducing the regeneration liquid into the resin housing room 6.
Patent JP-S541551-A (JP)
Title: Starting frequency liming device of elevator
Inventor: TANABE TOMIO
IPC: B66B1/06
Filed: 1977-06-03
Abstract: PURPOSE: To prevent the shortening of life, by obviating the next cage starting until a fixed time passes after a cage is started, to control the temp rise of an apparatus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60208032-A (JP)
Title: Phosphor display device
Inventor: WATANABE HIROSHI
IPC: H01J31/15
Filed: 1984-04-02
Abstract: PURPOSE:To achieve high brightness even for such as long in one direction by connecting a display control section to control electrodes arranged while crossing perpendicularly in the longitudinal direction of display and connecting the anode scan section to the row of anode chips connected commonly in the longitudinal direction. CONSTITUTION:Stripe anodes A are extended in the longitudinal direction or in the row direction and connected in common and arranged in plural (n) rows in the longitudinal direction while plural (m) pair of control electrodes (g) are arranged in perpendicular direction against said stripe anode A or in the longitudinal direction. A pair of adjoining control electrodes (g) will constitute a control electrode frame G while the portion surrounded by the control electrode G of the anode A will become the anode chip (a) enable of light emission. Said anode A is connected with an anode scanning section 7 while the control electrode frame G is connected with a display control section 8. While a filament cathode crossing perpendicularly with the control electrode G is stretched over said electrode G.
Patent JP-H06284338-A (JP)
Title: Picture reproducing device with playing function
Inventor: KATO TAKEHIRO
IPC: G11B20/00
Filed: 1993-03-24
Abstract: PURPOSE:To change music while reproducing pictures and to match the reproducing method of unreproduced frames with the changed music. CONSTITUTION:The pictures of the plural frames KM recorded on a developed film F are successively reproduced with a set dark change time and performance and the music recorded on a magnetic tape MT or the like is played simultaneously. A music setting switch 80 for selecting the music is provided and a system controller 20 lets the music changed and selected by the operation of the music setting switch 80 played and also changes the reproducing method such as the dark change time of the remaining frames KM or the like corresponding to the playing time of the changed and selected music.