baber/WOPTO huggingface dataset:
Patent JP-S57109511-A (JP)
Title: Rolling roll controlling method for high tension temper rolling mill
Inventor: MIYAKE YOSHIHISA
IPC: B21B37/22
Filed: 1980-12-25
Abstract: PURPOSE:To improve the function of a temper rolling by keeping the rolling rate of a rolling mill constant, by computing a compensating current corresponding to the deformation resistance of a material and mechanical loss by detecting the speed of a rolling roll, and adding said current to the set current of the roll. CONSTITUTION:The speed of a rolling roll 3 between the inlet side and outlet one of bride rolls 2 and 4 is detected by a detector 13. The detected signal is inputted to an adder 15 arranged between a current setter 6 and a speed controller 7 through a correcting operator 14. At this time, the speed of the rolling roll 3 is inputted together with the set quantities, set by a deformation-resistance standard setter 16 and a mechanical-loss setter 17, to the operator 14. Both the deformation resistance and mechanical loss, changing with the varying roll speed, are inputted as the function of the changing degree to the operator 14 to be computed. Next, corrected electric currents corresponding of te deformation resistance and the mechanical loss are obtained to correct the set values of electric current, and successively the corrected result are impressed on the rolling roll 3 to control it.
Patent JP-H1031387-A (JP)
Title: Image forming device
Inventor: KUNISHI TAKESHI
IPC: G03G15/20
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a fixing device without making the cost of the device rise by calculating and displaying the adjusted value of a driving balance adjusting means from the detected approaching speed of fixing film. SOLUTION: By making the fixing film 25 rotate and travel, the approaching moving speed of the film 25 is detected. Approaching balance adjusting amount to calculate the inclination amount of the shaft of a driving roller 26 is calculated from the detected result, and the direction of the shaft of the roller 26 is adjusted in accordance with the detected result of the approaching balance adjusting amount. An operator fixes the arrow of an approaching balance adjusting member 45 at the central part of a scale 46 first and calculates the approaching balance adjusting amount next, then rotates the member 45 in accordance with the approaching balance adjusting amount displayed.  Thereafter, the direction of the shaft of the roller 26 is adjusted so that the approaching moving speed of the film 25 in a state where a driven roller bearing member 44 exists at a central part in a movable range may be almost zero. Thus, the fixing film 25 stably rotates and travels in the midst of forming an image.
Patent JP-H1130404-A (JP)
Title: Multi-purpose sodium combustion device
Inventor: TAKAHASHI KAZUO
IPC: F23C3/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the fire extinguishing training by arranging a suction port of the aerosol to be generated in the vicinity of an upper side surface of a metallic sodium combustion surface in a combustion chamber so as to surround the periphery of the combustion surface, and installing a combustion pan and dry sand on the combustion part to directly observe the combustion surface. SOLUTION: A heater 6 raises the temperature of metal sodium to be burned so as to be naturally ignited. Dry sand 5 traps a combustion pan into the dry sand 5 even when the combustion pan is melted by the combustion of metal sodium, and prevents the leakage of the melted pan outside. The generated aerosol is led to a collection device through an exhaust dust 3 together with the air in the combustion chamber from a suction port 4 in the vicinity of the combustion by starting a suction fan of an aerosol collection and exhaust device provided outside a combustion chamber. The suction port 4 provided in a steel exhaust duct 2 is the wider toward the upper part from the combustion surface. The gas above the combustion surface is sucked as the downward flow, the rise of aerosol is suppressed so that the aerosol efficiently flows into the exhaust duct 2.
Patent JP-H0987482-A (JP)
Title: Polypropylene resin composition
Inventor: AKAGAWA TOMOHIKO
IPC: C08L53/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a PP resin composition capable of molding a molding prod uct, excellent in rigidity, heat distortion and impact resistances and moldability and good in appearance. SOLUTION: This polypropylene resin composition comprises (A) a crystalline E/P block copolymer, having 18-22wt.% ethylene content and >=7dl/g intrinsic viscosity and containing a fraction Ac soluble in p-xylene at normal temperatures, (B) a crystalline E/P block copolymer, having 27-40wt.% ethylene content and <=4dl/g intrinsic viscosity and containing a fraction Bc soluble in p-xylene at normal temperatures, (C) an ethylene-α-olefin copolymer, and (D) talc having 3-5μm average particle diameter and <20μm top cut diameter. The weight fractions As and Bs of the fractions Ac and Bc based on the total weight of the components (A) and (B) and the weight fractions As and Bs of the fractions Ac and Bc satisfy 7-15wt.% (As+Bs) and 0.2-0.6 As/(As+Bs), respectively.  The respective isotactic pentad fractions (mmmm) of the components (A) and (B) are each >=96% and the melt flow rate [MFR (at 230 deg.C)] of the mixture of the components (A+B) is 20-30g/10min. The content of the components (A+B) is 50-75wt.% and that of the component (C) is 10-20wt.%. Furthermore, the content of the component (D) is 15-30wt.%.
Patent JP-H0349217-A (JP)
Title: Plasma doping device for semiconductor substrate
Inventor: SATO NORITADA
IPC: H01L21/265
Filed: 1989-07-18
Abstract: PURPOSE:To activate impurity in a substrate surface layer introduced through plasma doping by forming one of electrodes, facing each other, of a thin resistance wire for generating light when current is fed to heat it and irradiating a semiconductor substrate placed on the other electrode. CONSTITUTION:A sealed container 1 is evacuated through an evaculating system 4 and then a vacuum valve 8 is closed to lower the evacuating speed, and at the same time, atmospheric gas is introduced into the sealed container 1 through a control circuit 6 and voltage is applied across the electrodes 2B and 2C to generate glow discharge therebetween so that a semiconductor region containing that impurity is formed on a semiconductor substrate 3 disposed on the electrode 2B. Then, the container 1 is evacuated again, and then the electrode 2C is heated by feeding current to a wire 7C for heating the thin resistance wire thus generating infrared rays. The generated infrared rays irradiate the surface of the substrate 3 uniformly to raise the surface temperature of the substrate 3. As a result, impurity atoms introduced before enter into the lattice positions of the semiconductor substrate from the interlattice positions to substitute for the substrate atoms thus increasing the concentration of the electrically activated impurity.
Patent JP-H1130088-A (JP)
Title: Roof ladder
Inventor: KAWAKAMI HIDETADA
IPC: E04G5/04
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a roof ladder which facilitates ascent to a roof and descent therefrom and eliminates the labor for assembling temporary scaffolds. SOLUTION: A roof ladder 1 to go up to a roof 12 of a building 10 provided with a balcony 11 or go down therefrom, is provided with a fixing part 2 equipped on the handrail 13 of the balcony and a ladder 3 extending from the fixing part 2 to the upper side. In this way, since one can go up to the roof 12 through the ladder 3 from the balcony 11 and go down therefrom, the assembling labor of temporary scaffolds can be omitted. And since the ladder 3 can be erected closer to the roof than conventional temporary scaffolds, it facilitates ascent to the roof and descent therefrom.
Patent JP-S6253993-A (JP)
Inventor: SUTEFUAN KURISUTOFUAA FUINCHI
IPC: A61P31/04
Filed: 1986-08-08
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-H0831007-A (JP)
Title: Production of optical pickup device
Inventor: INOUE HIROYOSHI
IPC: G11B7/22
Filed: 1994-07-14
Abstract: PURPOSE:To eliminate the variations in products and to improve the yield by molding a supporting base and a lens holder at one time in the state of electrically connecting both by a connecting member. CONSTITUTION:The optical pickup device 21, in which the lens holder 1 and the supporting base 8 are formed by injection molding of a resin such as polycarbonate, has a lens hold 2 for insertion of a lens for forming a light spot at the front end of the lens holder 1. An objective lens is mounted in this lens hole. The lens holder 1 is swingably supported at the supporting base by two pairs of four pieces of connecting members 6A, 6B, 7A, 7B consisting of conductive metallic wires, such as phosphor bronze, having a repulsive property and is provided with a pair of driving coils 5 consisting of focusing coils 3 and tracking coils 4 at both ends. The ends of the connecting members 6A, 6B, 7A, 7B and the ends of the driving coils 5 are previously electrically connected. The coils 5 and the connecting members are housed into molds having a recessed part for molding the supporting base 8 and a recessed part for molding the lens holder 1 and are molded at one time by the resin.
Patent JP-H0648536-A (JP)
Title: Hanger for overhead conveyor to assemble two-wheeled vehicle body
Inventor: TAJIRI SEIICHI
IPC: B62D65/00
Filed: 1992-07-13
Abstract: PURPOSE:To enable lower side work of a vehicle body in easy posture in a vehicle body lifting condition by pivoting a cantilever support member of the vehicle body so as to swing freely in a vertical direction, and enabling it to be locked at least on two positions. CONSTITUTION:A support member 4 to support a vehicle body W1 in a cantilever type in the front end part is installed in a main body 3 of a hanger 1 suspended from an overhead conveyor to assemble the two-wheeled vehicle body W1. The support member 4 is pivoted on a hanger main body 3 by means of this member installed hinge frame so as to swing freely in a vertical direction. A damper 9 is suspended from the hanger main body 3, and the lower end is connected to a connecting piece fixed to the hinge frame so that the support member 4 is energized swingingly upward. When work is carried out to inlet a rear fork W2 or a stand W4 under the vehicle body, the support member is swung upward, and the vehicle body W1 is lifted up. The work requiring operation from both sides of the vehicle body becomes easy, and the vehicle body is not projected to the sides of the hanger, so that the work can be carried out safely.
Patent JP-S6244906-A (JP)
Inventor: KODAMA YOSHINAO
IPC: H01B7/08
Filed: 1985-08-23
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-H0477567-A (JP)
Title: Member of automobile
Inventor: SOBASHIMA YOSHIHIRO
IPC: C09D153/02
Filed: 1990-07-13
Abstract: PURPOSE:To obtain the title member having practically sufficient adhesivity of coating film even by simplifying coating process by directly forming a coating film on the surface of molded article of resin composition, comprising a specific propylene.ethylene block copolymer, etc. CONSTITUTION:A coating film is directly formed on the surface of molded article of resin composition, comprising (A) 100pts.wt. propylene.ethylene block copolymer having 20-70wt.% ethylene content, 4-30wt.% component soluble in xylene at normal temperature, 5-120g/10 minutes MFR and 3-21wt.% ethylene content, (B) 30-125pts.wt. ethylene-based elastomer, (C) 3-25pts.wt. straight-chain ethylene copolymer having 0.915-0.935g/cm<3> density and 0.5-200g/10 minutes MFR, (D) 0.01-2.5pts.wt. light stabilizer such as benzoate-based compound, (E) 7-75pts.wt. filler such as aluminum borate whisker having <=25mum average diameter and >=5 average aspect ratio and (F) 0.01-25pts.wt. diene polymer containing OH at the ends to give the objective member.
Patent JP-H063522-A (JP)
Title: Smoothing device for color filter
Inventor: MASUI KIYOSHI
IPC: G02F1/1335
Filed: 1992-06-22
Abstract: PURPOSE:To enable the automatic and efficient execution of a series of pressing stages for smoothing the printing surface of color filters. CONSTITUTION:This smoothing device has a hot plate 1 which moves back and forth from and to a supply section A, a pressurization section B and a discharge section D, a mechanism which supplies the color filters 3 to the surface of this hot plate 1, a press roll 5 which presses the color filters 3, a mechanism 6 which a protective film 7 subjected to dust removal to this press roll 5, a film suction mechanism 4 which is provided on the front end face of the hot plate 1 and sucks the protective film 7 by vacuum to prevent the film from deviating at the time of pressing, a film tension mechanism 8 which peels the protective film 7 after releasing the suction of the film suction mechanism 4 after pressing and a mechanism 12 which discharges the color filter 3 from the hot plate 1.
Patent JP-S6245937-A (JP)
Title: Suction device for engine
Inventor: SHIMADA TAIZO
IPC: F02B31/00
Filed: 1985-08-26
Abstract: PURPOSE:To prevent the occurrence of shortage in a suction air quantity, by setting the sectional area of a subport to a specified rate in that of a main port, in case of a device which installs a swirl ratio variable device in the subport system connected to a main port for swirl flow generation with an angle. CONSTITUTION:A variable swirl suction system is constituted of a main port 9 being installed eccentrically to the center of a suction valve and making air to be flowing in a combustion chamber 6 turn to a swirl flow, and the subport 10 connected to a spot proximate to a terminal part of the said port 9 with an angle. A valve bosy 14 to be opened or closed by an actuator 26 is installed in a sub-air passage to be connected to the subport 10, making a swirl ratio variable by means of its opening adjustment. And, at the above- mentioned constitution, a section area of an inlet part of the subport 10 is set to more than 15% and less than 35% in that of the main port 9. With this constitution, at the time of a high swirl when the subport is closed and suction air is fed out of the main port 9 alone, any shortage in a suction air quantity is surely prevented from occurring.
Patent JP-H0235148-A (JP)
Title: Ceiling structure for unit room
Inventor: NAMIKAWA MISAO
IPC: E04B9/00
Filed: 1988-07-26
Abstract: PURPOSE:To simplify the formation of a ceiling by mounting a peripheral end of an opening panel on a wall panel, driving in an anchor from the opening panel top, and closing an opening of the opening panel with a blocking panel. CONSTITUTION:A peripheral end of an opening panel 1a is mounted on an upper end of a wall panel 3, driving an anchor 4 in the upper end of the wall panel 3 from the top of the opening panel 1a, and then this panel 1a is tightly attached to the wall panel 3. A blocking panel 1b is attached to the opening 2 of the opening panel 1a which is closed by this blocking panel 1b. With this constitution, the anchor can be easily driven in with the upper half of the body hung over from the opening 2 of the opening panel 1a.
Patent JP-H0352138-A (JP)
Title: Phase change type recording medium and optical disk constituted of this medium
Inventor: OTA YASUHIRO
IPC: G11B7/2548
Filed: 1989-07-20
Abstract: PURPOSE:To improve oxidation resistance by providing oxide thin films on a recording film and between the recording film and a substrate. CONSTITUTION:The nitride thin film of a material constituting the recording film 3, for example, an SbSeBiN film, as a protective film 2, a film which can be changed in phase between amorphous and crystalline phases, for example, an SbSeBi film, as the recording film 3, and the nitride thin film of a material constituting the recording film 3, for example, an SbSeBiN film, as a protective film 4 are formed by, for example, sputtering on a polycarbonate resin substrate 1, by which the phase change type recording medium is obtd. The oxide thin films of the material constituting the recording film are used as the protective films in such a manner, by which the oxidation resistance is improved.
Patent JP-H0931395-A (JP)
Title: Resin composition for coating
Inventor: YAMAUCHI MASARU
IPC: C09D133/16
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for coatings that can give a coating film hardly soiled with rain or the like and is excellent in weather resistance by incorporating a fluoroolefin copolymer having a polyfluorinated carbon chain and hydrophilic groups into a resin for coating. SOLUTION: This resin composition for coatings is prepared by blending (A) 100 pts.wt. resin for coating with (B) 0.001 to 200 pts.wt. fluoroolefin copolymer having a polyfluorinated carbon chain and hydrophilic groups. As the component (A), usually used resins for coatings can be used, but those containing a fluororesin are particularly high in effect. As the component (B), one wherein the fluoroolefin unit content is 40 to 60mol%, the content of polymer units having polyfluorinated carbon chains is 1 to 30mol%, and the content of polymer units having hydrophilic sites is 20 to 70mol% is preferable. As the polymer units having polyfluorinated carbon chains, perfluoroalkyl (meth)acrylates and as the polymer units containing hydrophilic sites, (meth)acrylamides are preferably used. Into the components (A) and (B) are blended a curing agent, a pigment, etc., to form a coating material wherein they are dispersed in a solvent.
Patent JP-S6078457-A (JP)
Title: Productiin of electrophotographic sensitive drum
Inventor: NEMOTO SHIGEMITSU
IPC: G03G5/05
Filed: 1983-10-06
Abstract: PURPOSE:To form a uniform photoconductive layer by disposing electromagnets to the inside of a base and using a coating liquid prepd. by mixing many magnet beads in the coating liquid to stick temporarily the beads to the base then detaching the beads from the base. CONSTITUTION:Magnets 4 which are turned on/off by the signal from an electric circuit 5 are disposed to the inside of, for example, a drum-shaped base 1 in such a way that the disposing spacing corresponding to the spherical diameter of magnet beads 6 dispersed in a coating liquid 2 attains 1:1 in the positional opposition between the central part of the beads 6 and the central part of the magnets 4. The beads 6 are so stuck to the base 1 that when the coating liquid is lifted together with the base 1 in the position shown by a height K the beads are released from the surface of the base 1. Each bead 6 has a central part 9 which possesses magnetism. The bead of 1-5mm. grain size coated with glass or a resin 8 is used. The coating liquid is so coated that the beads 6 are coated at the closest packing (a) when a thin coated film is formed and that the magnets 4 are disposed like (b) (b') as shown by (a') when the coated film is thickly formed. When the drum makes 1.5 turn, the drum is detached from the coating liquid and the coated liquid is dried and cured by which a uniform film is formed.
Patent JP-S5976835-A (JP)
Title: Dry refining method of lead
Inventor: OKAJIMA YASUHIRO
IPC: C22B13/06
Filed: 1982-10-25
Abstract: PURPOSE:To separate and recover Sn incorporated in molten Pb from the molten Pb after absorbing the same in granular soda salt by adding the sodium salt together with S to the molten Pb and stirring the same at a specific temp. CONSTITUTION:SnS or PbS is added to molten Pb contg. Sn as a valuable metal, in such a way that S is incorporated therein at 0.05-1.0wt%, and further sodium salt such as NaOH, NaNO3, NaCl or the like is added thereto. The temp. of the molten Pb is maintained at 450-550 deg.C and the molten Pb is stirred for 4-10hr. The sodium salt particles of 2-3mm. diameter absorbing the Sn incorporated in the Pb float on the molten Pb and therefore such particles are separated and recovered from the molten Pb with a bucket type scraper. The granular sodium salt which is easy to handle on account of the small deliquescence property, and permits the direct extraction and recovery of the valuable metal such as Sn without disintegration is obtd.
Patent JP-S6245859-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04G23/02
Filed: 1985-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57109006-A (JP)
Title: Display device for operation number
Inventor: NISHIMURA HIDEO
IPC: G05B23/02
Filed: 1980-12-26
Abstract: PURPOSE:To realize application to any kind of facilities and to improve flexibility by discriminating whether an input-output address is an address for operation number display or not, and latching the address and displaying it in numbers. CONSTITUTION:Address data specifying equipment is outputted to an address line 16a to select the specified equipment by input and output selecting circuits 14 and 15, and arithmetic is performed by a logical operating circuit 13. To the input-output bus line 16, an operation number display device 17 is connected, and the address data from the line 16a is discriminated; only when a signal SETON is outputted, an sddress to be displayed is latched by a latch circuit 21. Then, the latched numeral is displayed on a numeric display device 23 as an operation number. An address converting circuit 25 composed of a programmable ROM for multibit words enables an optical address to be used without being limited by the specific address area of all input and output addresses.
Patent JP-S6078436-A (JP)
Title: Single-lens reflex camera
Inventor: KITAGISHI NOZOMI
IPC: G03B7/099
Filed: 1983-10-05
Abstract: PURPOSE:To obtain a bright finder by combining a rotary mirror, a focusing screen having a diffusing property, and a ghost cutting mask. CONSTITUTION:The light transmitted through a photographic lens 1 is reflected on a movable mirror 2 and is focused on a focusing screen 3, and this object image is recognized visually by a photographing person through a pentagonal prism 4 and an eyepiece lens 5. The light passing a half mirror part of the movable mirror 2 is reflected on an auxiliary mirror 6 and is led to a photodetector 7 and is subjected to photometry or focus detection; and in this case, the focusing screen 3 has a high diffusing property, and the movable mirror 2 has a half mirror part 14 in the center and has a total reflection part 13 in the peripheral part, and the boundary part between the center part and the peripheral part has a minute pattern where an area ratio of the total reflection part to the half mirror part is increased gradually toward the peripheral part. A mask 19 is provided on the rear face of the movable mirror 2 to cut the light transmitted through the minute pattern.
Patent JP-2000017218-A (JP)
Title: Pigment marking ink composition
Inventor: YOSHIOKA YASUSHI
IPC: C09D11/17
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition which shows excellent dispersibility, etc., because of the easiness in agitating the constituting titanium dioxide by means of the agitating ball upon caking in a marking pen by incorporating titanium oxide with a resin, a polyether ester amine salt, and an organic solvent. SOLUTION: There is provided an ink composition containing 5-60 wt.% rutile titanium oxide, 1-50 wt.% at least one member selected among alkyd resins, acrylic resins, etc., 0.1-10 wt.% polyether ester amine salt, and 5-90 wt.% organic solvent, such as of a hydrocarbon type, in which the resin is soluble. An example of the polyether ester amine salt used is a compound having a molecular weight of 1,000-20,000 and represented by formula I: R1-(CH2CHO)n- OSO3NH4, formula II: R2-(CH2CHO)n-OCONH4, formula III: R3-(CH2CHO)n- OPONH4, formula IV: [R4-(CH2CHO)n]2OPO2NH4, or the like. In the formulae, R1 to R3 are each an alkyl or hydrogen; R4 is an alkyl; and n is an integer of 45-500.