baber/WOPTO huggingface dataset:
Patent JP-H07308746-A (JP)
Title: Method for casting high toughness al alloy casting
Inventor: SHIINA HARUO
IPC: C22F1/00
Filed: 1994-05-16
Abstract: PURPOSE:To provide a casting method, by which a high toughness Al alloy casting can be obtd. CONSTITUTION:At the time of casting the high toughness Al alloy casting, an Al alloy base stock containing Al and one or more kinds of alloy elements and also, the ineviatably containing the coarse intermetallic compound accompanied with the increased quantity of be alloy element, is produced. Successively, heating treatment is applied to the Al allot base stock, and a casting material 6 showing half-melted condition, in which the solid phase and the liquid phase coexist, and transforming the coarse intermetallic compound to acicular intermetallic compound from the Al alloy base stock, is produced. Thereafter, the acicular intermetallic compound is crushed on the way of pressurize-forming the Al alloy casting by using the casting material 6 to transform the intermetallic compound to the fine piece intermetallic compound.
Patent JP-H05328080-A (JP)
Title: Facsimile equipment
Inventor: KARITA TOSHIAKI
IPC: H04N1/21
Filed: 1992-05-19
Abstract: PURPOSE:To forcedly output reception contents to recording paper without fail by giving received picture data to a picture memory when the recording by a recording means is not available and transmitting the picture data stored in the picture memory in response to a preset operation input through a public telephone line to the other facsimile. CONSTITUTION:The picture data received by a main control circuit 2 in a recording unable state is given and stored in a picture memory 5. When a facsimile communication is completed, information showing that substitution reception by the picture memory 5 is displayed, for example, on a control panel 10. In this case, with the preset special key operation, the memory transmission mode is set. Accordingly, the picture data stored in the picture memory 5 can be forcedly transferred to the other device. Thus, the picture data of the picture memory 5 is not outputted to the recording paper even when the power is turned off due to the repairment of the facsimile equipment 1, preventing it from being deleted erroneously.
Patent JP-S614346-A (JP)
Title: Optical transmission device
Inventor: MORITA TETSUO
IPC: H04B10/556
Filed: 1984-06-19
Abstract: PURPOSE:To obtain a digital signal of accurate binary logic by providing the first and the second light emitting elements, a branching device which separates respective output lights from the first and the second light emitting elements from each other, the first and the second photodetectors, and a comparator which uses the signal from the second photodetector as a reference voltage and compares it with the signal from the first photodetector. CONSTITUTION:A brancing device 4 permits one of inputted lights having two kinds of wavelength to transmit through but reflects the other to separate them from each other. One separated signal light due to the branching device 4 is given to a photodetector 5, and the other separated light for reference is given to a photodetector 6. The output signal from the photodetector 5 is amplified by an amplifier 7 and is inputted to one input terminal of a comparator 9 as a transmission signal. The output signal from the photodetector 6 is amplified by an amplifier 8 and is inputted to the other input terminal of the comparator 9 as the reference voltage. The comparator 9 compares the inputted transmission signal with the reference signal, and binary logic ''0'' is outputted if the level of the transmission signal is lower than the reference value, but binary logic ''1'' is outputted otherwise.
Patent JP-H10310427-A (JP)
Title: Treatment of spent nitric acid contaminated by aluminum
Inventor: MIKAMI YASUYA
IPC: C02F1/58
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating spent nitric acid by separating aluminum from a processing soln. contaminated by the aluminum generated in the electrolysis of aluminum foil as an aluminum nitrate crystal, then removing aluminum sulfate by further treatment and controlling the composition of the separated mother liquor to make it recyclable. SOLUTION: A spent nitric acid contg. dissolved aluminum is evaporated and concentrated, then mixed with concd. nitric acid and cooled to separate an aluminum nitrate crystal, the separated aluminum nitrate crystal is dissolved in water (dil. nitric acid), sulfuric acid is mixed with the soln., and the mixture is evaporated and concentrated. Water is added to the liq. concentrate to form liq. aluminum sulfate, or the liq. concentrate is cooled to obtain crystallized aluminum sulfate.
Patent JP-H05317006-A (JP)
Title: Device for patterning kamaboko @(3754/24)boiled fish paste) of fawn
Inventor: HARADA MASARU
IPC: A23L17/00
Filed: 1992-05-19
Abstract: PURPOSE:To obtain a device having excellent productivity, capable of being automatized, partially shaving ground fish on a semicylindrical surface of KAMABOKO with a plate by a patterned plate and piling up the ground fish at the part to form protrusions. CONSTITUTION:A patterned plate 44 is thrust in a standing state at a given angle from the tangent line of the semicylindrical outside of ground fish by given length into the ground fish in such a way that the tips of triangular teeth are gradually thinned from the surface of the ground fish so that approximately triangular dented parts having pitches corresponding to a fixed pitch are formed on the ground fish of each triangular tooth to make piles of the ground fish at parts adjoining the base parts of the triangular dented parts. The triangular teeth in contact with the piled parts are separated from the piled part in such a way that the separation starts at the tips and then gradually at the upper parts to lessen tendency of adhesion and to automatize patterning.
Patent JP-S5828354-A (JP)
Title: Manufacture of thermally shrinkable tube
Inventor: MORIYAMA JIYUNICHI
IPC: B29C53/80
Filed: 1981-08-11
Abstract: PURPOSE:To obtain a polyamide thermally shrinkable tube which has no forgotten memory of thermal shrinkage and excellent practical utility by emitting and crosslinking a polyamide film by emitting radiation of specific quantity, then sequentially orienting and fusing the film. CONSTITUTION:40-60 Mrad of radiation is irradiated to a polyamide film having 0.01-0.5mm. of thickness, thereby crosslinking the film. Thereafter, the film is oriented at the prescribed temperature (normally at 140-150 deg.C), the orienting state is maintained and the film is quenched, thereby imparting thermal shrinkage to the film. An ageing preventing agent and a colorant may be added and mixed with the film. After the film is wound on a refractory core made of metal or refractory plastic or the like, the film is heated to a temperature higher than the softening point of the film, thereby bonding the films. After the film is cooled, the core is removed, thereby obtaining a thermally shrinkable tube which has no forgotten memory of thermal shrinkage.
Patent JP-H02304867-A (JP)
Title: Manufacture of plate for storage battery
Inventor: NAKAHORI SHINSUKE
IPC: H01M4/28
Filed: 1989-05-18
Abstract: PURPOSE:To enhance the performance of a battery by immersing a porous substrate, in which a mixed crystal of a metal salt to be a main active material and a different kind of metal salt is produced by drying them, in an alkaline solution to convert the mixed crystal into the active material. CONSTITUTION:A porous substrate in which a mixed crystal of a metal salt to be active material and a different kind of metal salt is produced by drying them is immersed in an alkaline solution to convert the mixed crystal into the active material. By this process, a solid solution of the main active material and the different kind of metal salt is produced. By the type of the different kind of metal salt, reactivity of the active material is increased and expansion of the active material is decreased. The performance of a battery can be enhanced.
Patent JP-H05324187-A (JP)
Title: Track ball structure with lighting
Inventor: HAYASHI SOKICHI
IPC: G06F3/0354
Filed: 1992-05-19
Abstract: PURPOSE:To recognize the state of an object to be operated by light by forming a reflection face and an optical path layer on the surface of a ball and emitting the ball interlocking with the status of the object to be operated. CONSTITUTION:The ball is rotatably stored in a casing 1 and the reflection face 11 for reflecting light is formed on the whole face or a part of the surface of the ball 2. The optical path layer 12 consisting of glass or transparent plastic is formed on the surface of the reflection face 11 and a translucent coating layer 13 is formed on the surface of the layer 12. Plural light sources 15 and a light source driving part 16 are included in the casing 1. When the image operation status of a CRT or the operating position of an X-Y table is set up to a previously set status or position, a driving signal is inputted to the light source driving part 16. Thereby respective light sources 15 emit light and the light 15a is propagated into the layer 12 while being reflected on the reflection face 11.
Patent JP-2000320883-A (JP)
Title: Uniform flow blow-off device
Inventor: KUBOTA HIROHITO
IPC: F24F13/02
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To blow off uniform flow by simple structure where at least two distribution plates are provided. SOLUTION: Inside a box body, first and second rectangular distribution plates 14 and 15 are provided along one side wall 4 opposite to an air inlet 5. In the first distribution plate 14, spacing is provided to the one side wall 4, at the same time, one side edge is brought into contact with a rear wall 8, and at the same time the other side edge is arranged while the spacing is provided to an opening 3. The second distribution plate 15 faces the spacing between the other side edge of the first distribution plate 14 and the opening 3 and is arranged at the upstream side of the first distribution plate 14 in the inflow direction of air.  At the same time, the spacing is provided to the opening 3 in the side edge of an opening side, and, at the same time, at least the side edge of the rear wall side of the second distribution plate 15 and the side edge of the opening side of the first distribution plate 14 are arranged while they are not separated.
Patent JP-S5554325-A (JP)
Title: Epoxy resin composition
Inventor: OOMORI AKIRA
IPC: C08G59/40
Filed: 1978-10-14
Abstract: PURPOSE: The title composition cabable of giving cured articles having improved oil and water repellency, water and oil resistance, and antifouling properties, prepared by incorporating an epoxy resin of the specific structure with a specific amine.  
     CONSTITUTION: (A) An epoxy resin having two or more epoxy groups in the molecule is incorporated with (B) an amine having at least one perfluoroalkyl group, preferably 3W9C, and 3 or more primary or secondary amino groups in a weight ratio of (A) to (B) of 99.99:0.01W50:50. A polyglycidyl ether of a polyhydroxy or polycarboxyl compound may be cited as (A); an amine of formula I or II: (p is an integer 1W5). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0592270-A (JP)
Title: Welding equipment
Inventor: WATANABE HIROYUKI
IPC: B23K101/36
Filed: 1991-05-01
Abstract: PURPOSE:To surely control the individual welding quality by simple constitution in welding works by percussion welding. CONSTITUTION:The rise and fall of the voltage generated when an arc is generated between a main body part 1 and a lead 2 are detected by comparators 10 and 11, a counter 12 is operated based on these detected signals to measure the arc generation time which is compared with the reference time range set by a reference time setting device 15 by a comparator 14 and when it is within the reference time range, it is determined that the welding quality of the time is superior.
Patent JP-H04329147-A (JP)
Title: Ink jet recording apparatus
Inventor: KOMAI HIROMICHI
IPC: B41J2/045
Filed: 1991-04-30
Abstract: PURPOSE:To prevent the cross talk caused by that a vibratory deformation is exerted on the protruding part of an adjacent piezoelectric body and an output wave is propagated to said protruding part when the protruding part of a selected piezoelectric body is driven. CONSTITUTION:A piezoelectric body 3 and a substrate 8 whose acoustic impedance is smaller than that of the piezoelectric body 3 are bonded and the grooves 4 formed to the piezoelectric body 3 reach the substrate 8. The piezoelectric body 3 is divided so that protruding parts 6 and partition wall parts 7 are alternately arranged and the grooves 4 are filled with a filler low in Young's modulus.
Patent JP-S62281684-A (JP)
Title: Video effect device
Inventor: YAMAMOTO SHUNICHI
IPC: H04N5/265
Filed: 1986-05-30
Abstract: PURPOSE:To eliminte the turbulence of a screen and a shock at the time of switching a video by switching the output of a video effect amplifier to the output of a video delay device at a time when a shock appears in the output of the video effect amplifier. CONSTITUTION:By changing the mode of the video effect amplifier 6, a digital specific effect device 5 reduces a video with the aid of a waveform from a waveform generator 8, and input video switching devices 13 and 14 select the output line of the specific effect device 5 and input it to the video effect amplifier 6. It constitutes an effective screen. For selecting a DVE interlocking mode, it takes a longer time to generate a stable picture after a mode control is given because of the delays of the specific effect device 5 and the waveform generator 8. That can prevent the shock picture from being outputted from an output terminal 10, and during the generation an output from a video delay device 7 is selected, whereby the shock screen at the time of switching the mode can be prevented from being outputted to the output terminal 10.
Patent JP-S5825724-A (JP)
Inventor: ERITSUKU PURUBIE
IPC: H03L7/18
Filed: 1982-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63291831-A (JP)
Title: Production of elliptical jacket type optical fiber reserving polarized plane
Inventor: TAKUMA TAKEYOSHI
IPC: G02B6/10
Filed: 1987-05-26
Abstract: PURPOSE:To produce the title optical fiber having excellent extinction ratio in continuous length in low costs by filling the space of a specific silica glass rod with the core rod and a plurality of glass rod fibers, melting them into a solid body and melt-drawing into fiber. CONSTITUTION:(A) The core rod 5 is inserted into (B) the space 2 of elliptic section extending longitudinally along the center axis of the rod 1 and (C) a plurality of glass rod lines 4 containing B and P are arranged in the space 2 around the core rod. They are fused integrally into a solid body and melt- drawn into fiber.
Patent JP-S6110168-A (JP)
Inventor: BUINSENTSUO MATSUKIARURO
IPC: F16H7/02
Filed: 1985-06-11
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-H0425099-A (JP)
Title: Function expanding unit for electronic device
Inventor: MOCHIZUKI NORIHIRO
IPC: H05K5/02
Filed: 1990-05-16
Abstract: PURPOSE:To enable an operation of switches and the connection of an external device with connectors except a function expanding connector by providing a function expanding unit with a connector for electrical connection with an electronic device main body, a maintenance means for maintaining the connection, and a containing case for containing a function expanding electronic circuit, and making the connection and disconnection with a peripheral part except the corresponding connectors of the connected electronic device main body arbitrary by a movable means. CONSTITUTION:At the time of use of a device, it is possible to rotate a containing case 11, thereby connecting connectors 17 of a device 15 with a connecting connector 16 of an external device, while continuing to connect a function expanding unit with the device main body 15. Also, switches arranged in periphery of the connectors 17 of the device main body can be operated. Next at the time of carrying of the device, it is possible to carry and move it while keeping the connection with the device main body 15 by rotating the containing case 11 containing the function expanding electronic circuit by 180 to the position where the connector parts of the device main body 15 are closed. At this time, 11' which is a part of the case 11 is so arranged that it covers a top of a plane 15' where the connectors 17 of the main body device 15 are attached.
Patent JP-S5252044-A (JP)
Title: After burn preventive device
Inventor: USAMI MASAZOU
IPC: F02M7/08
Filed: 1975-10-24
Abstract: PURPOSE: By communicating the accelerating pump cylinder and the float chamber of a carbureter with a passage with an opening and closing valve which interlocks with an ignition keyswitch, the after burn owing to malfunction in accurately prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6018687-A (JP)
Inventor: HATSUTORI SEIJI
IPC: F16L15/00
Filed: 1983-07-12
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-S61284737-A (JP)
Title: Camera with fixed photographic lens capable of zone focus adjustment
Inventor: GOTO TADASHI
IPC: G02B7/28
Filed: 1985-06-11
Abstract: PURPOSE:To expand the range of subjects which are image-formed sharply and to reduce faults by attaching and detaching plural parallel plane glass plates which differ in thickness right behind the film side of a photographic lens. CONSTITUTION:A photographic distance changeover plate B which is movable around a support shaft 6 in a rotating direction is installed in a camera; and a V groove and a metallic ball 7 which engages it, and a spring which presses the ball against the changeover plate B are provided on one side of the plate so that the ball is set at a specific position in a click stop state. a moving knob 8 is provided on the other side and fixed in three stages while meeting a distance changeover scale displayed on the surface of the camera body. A parallel plane glass plate 5 which has proper thickness for distance correction is loaded right behind the changover plate B. The thickness of the glass is selected properly to put the lens in focus for any photographic range.
Patent JP-S62282512-A (JP)
Inventor: YOSHIMURA FUMIO
IPC: A01D34/03
Filed: 1986-06-02
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-S5250912-A (JP)
Title: Equipment for heating furnace
Inventor: KOBAYASHI HIDEO
IPC: F27D13/00
Filed: 1975-10-23
Abstract: PURPOSE: To utilize efficiently the heat of exhaust gas from a heating furnace for steel to be rolled for preheating the steel after the exhaust gas having been cooled in a preheating boiler, the process reducing the temperature to which a pressure fan is exposed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0421413-A (JP)
Title: Manufacture of laminated sheet
Inventor: MISAWA HIDETO
IPC: B29K105/06
Filed: 1990-05-16
Abstract: PURPOSE:To reduce the warpage of laminated sheet available for electronic, electric and communication machineres by a method wherein specific films are arranged to the respective upper and under surfaces of a required number of long base materials to form a long laminate which is, in turn, molded under heating and pressure to be cut into a required dimension and the cut ones are heated to thermal deformation temp. or higher and subsequently quenched to said temp. or lower. CONSTITUTION:Long thermosetting polyphenylene oxide resin films 2 are supplied so as not only to arrange intermediate layers between three long glass cloths 1 but also to form outermost layers and long adhesive applied copper foils 3 are further arranged to the outermost layers so that the adhesive layers thereof are opposed thereto the form a long laminate 4 which is, in turn, continuously molded under heating and pressure in a double belt roll apparatus 5 and subsequently cut by a cutter 6. The cut ones are further heated to thermal deformation temp. or higher in a heating oven 7 to be perfectly cured and subsequently quenched to said temp. or lower in a cooling oven 8 to obtain laminated sheets 9. Quenching is carred out in a liquid such as water or dry ice vapor. A molten resin is introduced into a base material and a heating and pressing time can be minimized and the residual strain in the laminated sheet can be reduced.
Patent JP-H11322049-A (JP)
Title: Conveying system
Inventor: NOZAKI TAKASHI
IPC: B65G35/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent a track from being disrupted, to allow an unmanned carriage to travel as usual without waiting or searching for a detour route and to improve conveyance efficiency. SOLUTION: When an unmanned carrier 5 reaches a separation rail 10, the separation rail 10 is lowered, and a sub-rail 11 is horizontally moved and set in the gap of a disrupted branch rail 2. When the carry-in/out of a cargo to the unmanned carrier 5 is completed at a station 3, the separation rail 10 is again lifted with the unmanned carrier 5 mounted on it. The sub-rail 11 is horizontally moved to the original position interlockingly with the ascent of the separation rail 10. When the separation rail 10 is completely set to the branch rail 2, the unmanned carrier 5 starts a travel to a destination station.
Patent JP-S6020181-A (JP)
Inventor: OKAZAKI TAKASHI
IPC: G21B1/00
Filed: 1983-07-15
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-S6019873-A (JP)
Inventor: TSUKUDA KANAME
IPC: E04H6/20
Filed: 1983-07-15
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-S61288009-A (JP)
Title: Secondary refining device
Inventor: FURUYA SHOJI
IPC: C21C7/072
Filed: 1985-06-14
Abstract: PURPOSE:To execute secondary vacuum refining of a molten steel with a simple device by immersing a lifting pipe into the molten steel contained in a ladle, evacuating the inside on the down stream side thereof to a vacuum to raise the liquid level of the molten steel therein and intermittently supplying an inert gas into such molten steel. CONSTITUTION:The molten steel 1 from a converter, electric furnace, etc. is contained into the ladle 2 which consists of a steel vessel 3 and refractories 4 provided therein and is opened in the upper part. The surface of the molten steel is covered with a slag layer 6 so as to be shut off from the external air. The lifting pipe 7 of which the upper stream side is evacuated to a vacuum is immersed into such molten steel 1 to lift the molten steel 1. The inert gas such as Ar is intermittently supplied by an inert gas introducing means 8 inserted into the pipe 7 from the bent thereof into the molten steel 1 of the liquid level at the prescribed height in the pipe 7. The molten steel 1 in the pipe 7 is thereby stirred without destructing the above-mentioned slag layer 6 to efficiently execute the vacuum degassing and to separated the impurities intruded into the molten steel. The secondary refining is thus executed.
Patent JP-S5829486-A (JP)
Inventor: YOSHIHARA MIKIO
IPC: D05B69/00
Filed: 1981-08-14
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。