baber/WOPTO huggingface dataset:
Patent JP-H04341861-A (JP)
Title: Ink jet recorder
Inventor: HAYAKAWA TAKESHI
IPC: B41J2/18
Filed: 1991-05-20
Abstract: PURPOSE:To simplify a recorder body in structure and make it small in size by a method wherein a shutter device capable of forming a small chamber isolated from the outside air in front of a nozzle surface and a shutter driver are mounted on a carriage provided with an ink jet head. CONSTITUTION:A head block 3 with an ink jet printing head 2 incorporated therein is mounted on a carriage. Furthermore, a shutter device 4 for isolating a nozzle surface from the outside air is provided on the carriage for preventing the nozzle surface of the head 2 from drying. Moreover, a shutter driver 6 containing a stepping motor serving as a drive source of the shutter device 4 and a pump 7 driven by a drive force transmission device 8 for sucking gas in a small chamber formed in a gap between the nozzle surface and the shutter are provided on the carriage. An ink cartridge 11 provided with an ink tank and a discharge liquid case and a connecting body 12 for connecting the ink tank to the head 2 are also provided. The gas in the small chamber is sucked by the pump 7 through a flow-out tube, which is provided on the head 2 so as to communicate with the small chamber.
Patent JP-H07293339-A (JP)
Title: Fuel measuring device for carburetor
Inventor: YAMAZOE HIROSHI
IPC: F02M9/06
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a fuel measuring device which shows high fuel measuring accuracy by means of a jet needle and a needle jet, and shows little temporal deterioration resulting in excellent durability. CONSTITUTION:A jet needle 30 installed on a sliding valve 7 is inserted into a needle jet 16. The jet needle 30 has a cylindrical and columnar shape, while a controlling groove 31 is continuously formed from a rear end of a leading end of an outer peripheral surface 30A of the jet needle 30. The controlling groove 31 opened to the outer peripheral surface 30A has a constant width. Its depth is large at the leading end and small at the rear end.
Patent JP-S595644-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L21/76
Filed: 1982-07-01
Abstract: PURPOSE:To improve the degree of plane integration by forming a dioxide film to the side surface of the polycrystalline silicon layer of a pattern, a side wall surface thereof is exposed, removing the polycrystalline silicon layer and forming an isolation wall consisting of an oxide film. CONSTITUTION:An integrated circuit substrate 5 is oxidized in order to form a thin silicon dioxide film 6 of thickness such as approximately 0.1mum, and the polycrystalline silicon layer 7 is formed onto the silicon dioxide film 6 in predetermined thickness. A film 8 made of a nitride (Si3N4), etc. is formed onto the polycrystalline silicon layer 7. The outer side surface section of the polycrystalline silicon layer 7 is oxidized in an O2 gas atmosphere, and the silicon dioxide film 7' is formed in thickness such as approximately 0.1mum. An extremely thin oxide film 8' on the nitride film 8 is washed off by an etching liquid of SiO2 of a fluoric acid group, and the nitride film 8 is removed selectively through etching by an acid such as phosphoric acid in order to remove the nitride film 8. The silicon dioxide film 6 on the substrate 5 is removed from the upper section of a silicon substrate by using a RIE method. A predetermined epitaxial layer 9 is grown in order to constitute a desired semiconductor to the inside surrounded by the wall 7' of an oxide. The desired semiconductor is formed through a normal process.
Patent JP-S5544411-A (JP)
Title: Operating method of cargo-handling machine
Inventor: MIYOSHI YASUBA
IPC: B65G67/62
Filed: 1978-09-19
Abstract: PURPOSE: To enhance a degree of the safety, by eliminating a probability with a grab bucket colliding with the end edge part of the hatch opening, when operated the work of cargo handling by using the grab bucket between ship and land.  
     CONSTITUTION: In the case when discharging a load 10 from a ship by an unloader 1, with a grab bucket 4 placed down in a ship 8 from a hatch opening 9, after a grabbing of the load 10, said bucket 4 is lifted by the hoist in a trolley 3, simultaneously with the trolley 3 shifted to a postion above a hopper 5 and the load thrown down into this hopper 5, and this is conveyed to the prescribed place by a conveyer 6, 7. The cargo-handling machine, that works in such manner as described in the above, is constituted such that, with a both end position P 1 , P 2  of the hatch opening 9 detected, and two of a bucket moving path i, j, determined by an up- down and traverse speed of the bucket 4, set to pass the above described both end position, the bucket 4 be made moving in and out of the hatch opening 9 within the inside of this two paths. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S597105-A (JP)
Title: Agricultural and horticultural germicide
Inventor: WADA TAKUO
IPC: A01N53/00
Filed: 1982-07-03
Abstract: PURPOSE:A safe agricultural and horticultural germicide, containing a 1,2,4-triazole derivative and N-(3,5-dichlorophenyl)-1,2-dimethylcyclopropane-1,2-dicarboximide, and having a powerful activity and general-purpose properties. CONSTITUTION:An agricultural and horticultural germicide containing a 1,2,4- triazole derivative of formula (X is <=2 halogens or halogenated alkyl; Y is <=2 halogens), e.g. the compound of formula II, and N-(3,5-dichlorophenyl)-1,2- dimethylcyclopropane-1,2-dicarboximide preferably at 1:(0.1-10) weight ratio. EFFECT: The potentiating or synergistic enhancing action on the controlling effects of blights permits the application in a small amount of the chemical.
Patent JP-H07314860-A (JP)
Title: Document-forming device
Inventor: INAGE YOSHIYUKI
IPC: G06F17/24
Filed: 1994-05-27
Abstract: PURPOSE:To impart a copy function and a FAX function wherein printing is performed on paper of any size to a document-forming device by providing a printing means or the like wherein a read paper image is printed with a head mounted on a carriage. CONSTITUTION:A paper-detecting means 3 detects a width or the like of paper, and a reading means 4 reads an image from paper of a width W. An enlarging and reducing means 5 enlarges the image by making transfer speed of a carriage slow when the image is read from the paper, and reduces a size of the image by making the transfer speed quick. A printing means 6 prints on the paper by using a head 9 of a printer 8. A FAX means 7 converts the image read from the paper to a FAX signal to be transmitted, and restores it to the original image from the received FAX signal to be printed with the head 9 of the printer 8. The printer 8 prints on the paper and reads the image of the paper. The head 9 and an image scanner 10 are provided onto the carriage.
Patent JP-2000301440-A (JP)
Title: Surface grinder and semiconductor wafer grinding method using it
Inventor: KURITA HISATSUGU
IPC: B24B37/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To stably work a semiconductor wafer of high flatness by providing a dummy load device giving a dummy load on a spindle rotating motor. SOLUTION: A dummy load device 14 giving a dummy load to a spindle rotating motor 10 corresponding to a grinding wheel part 13 is formed out of a dummy load body, for example, an urethane pad. Even while working is not executed by a surface grinder 1, it is idling operated without stopping the rotating motor 10. During this idling operation, a load control device 18 is operated to bring the urethane pad 14 in contact with the grinding wheel part 13, the rotating motor 10 is loaded, and cooling water is sprinkled to the urethane pad 14 by a water feed means 15 to restrain temperature rise of the urethane pad 14. Meanwhile, cooling water is sprinkled to a wafer chucking table 4 from a water feed means 16, and a thermal environmental condition similar to at working a semiconductor wafer is reproduced.
Patent JP-2000005369-A (JP)
Title: Human body protective member
Inventor: IWASE HIROYUKI
IPC: A41D13/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a human body protective member capable of easily making high impact absorbing property and well fitting feeling at a human body contact part compatible which are required characteristic of antinomy, and suited to a protective cap or the like. SOLUTION: This protective member is provided with an impact absorbing part made of a polymer elastic body (elastic body in the state of rubber) on its whole surface or a part. In this case, the polymer elastic body is a gel structure body, the supporting structure of the gel structure body is made of a thermoplastic elastomer(TPE) and a liquid dispersion medium is made of the good solvent of TPE to make impact absorption by plastic deformation possible.
Patent JP-H05286092-A (JP)
Title: Film or tube having heat-sealing property, gas barrier property and heat resistance
Inventor: MUKAI SADAYOSHI
IPC: B32B7/02
Filed: 1992-04-09
Abstract: PURPOSE:To impart heat-sealing properties, gas barrier properties and heat resistance to a film or a tube. CONSTITUTION:A composite film prepared through co-extrusion is composed of a film layer 1 consisting of single plastics, a film layer 2, in which a radiation energy absorbent is added to plastics (such as a vinylidene compound) decayed by radiation and a film layer 3, in which the radiation energy absorbent is added to plastic. The composite film is irradiated with a dosage, in which the gel proportional rate of the plastic single layer 1 is 30-70% or more and the gel proportional rate of the film 3, in which the radiation energy absorbent is added to plastics, is 30% or less, by using radiation such as electron rays. The composite film is changed into the composite layer of a high-crosslinked layer 4, a non-crosslinked layer 5 and a low-crosslinked layer 6.
Patent JP-S596130-A (JP)
Title: Cable drive transmitting device
Inventor: NIWA TOSHIAKI
IPC: B60J7/043
Filed: 1982-07-02
Abstract: PURPOSE:To make a slider's moving range by means of a cable possible to be set up properly irrespective of the travel of the cable, by utilizing a rocking member at a window part. CONSTITUTION:A slider 32 moves forward as far as the specified distance while the front of a guide groove 72 enters a window hole 56 and, as the engagement between a guide part inside wall 55 and a one side part 75a is released, a rocking piece 74 slightly rocks round clockwise. In a state that a guide groove rear wall 72a comes to almost rectilinear with an engaging piece 57, the other side part 76 enters the inside of the guide groove 72 through the window hole 56 while the tip of the one side part 75a goes toward the outside through the window hole 56, and the front end of a slider base 62 is engaged with a stopper member 52 so that the rear part of a sliding roof forms a state of being tilted up by means of a tilt-up device.
Patent JP-H05346984-A (JP)
Title: Method for handling bottled or canned product and take-out instrument, packing member, and mount base used for method
Inventor: SHIMIZU YUJI
IPC: G07F11/72
Filed: 1991-04-18
Abstract: PURPOSE:To develop the handling method which efficiently dislocates packed products packed together in a cardboard case, shrink pack with a cardboard tray, etc., in the distribution stage of drinks, foods, etc., so as to charge them in columns, showcase, etc., of an automatic vending machine order in array, and the take-out instrument, packing member, mount base, etc., used for the method. CONSTITUTION:Bottles or canned products packaged in the packing member such as the cardboard case 2 are placed on the mount base 5 and the member is torn along perforations 17 provided on the side lid of the case 2; while the mount base 5 is slanted backward, the take-out tool 3 is inserted from the side lid and while the mount base 5 is slanted forward, the take-out tool 3 is extracted, so that the cans 1 in the cardboard case 2 can be taken out in a held state and sent to next storage places while equally directed.
Patent JP-H04319089-A (JP)
Title: Method for controlling piercing of laser beam machine
Inventor: YAMAZAKI ETSUO
IPC: B23K26/382
Filed: 1991-04-19
Abstract: PURPOSE:To well maintain the processing state at the time of starting of irradiation and to shorten the time for piercing by increasing the output of a laser beam by prescribed quantities each from initial values at every prescribed time upon start of the irradiation of the laser beam. CONSTITUTION:The peak value S, frequency P and duty ratio Q of laser pulses are used as the parameters to determine the output of the laser beam. The output is increased by the prescribed quantities Si, Pi and Qi each at every prescribed time tx from the respective initial values Ss, Ps and Qs and is kept at the max. values Se, Pe and Qe during the time from the time ta to the end time T. The vigorous splashing of spatters at the time of starting the irradiation of the laser beam is prevented in this way and the processing speed can be gradually increased. The irradiation is made at the max. values from the time ta to the end time T and, therefore, the piercing is smoothly and rapidly executed.
Patent JP-H06285566-A (JP)
Title: Method and device for manufacturing top board with base
Inventor: YAGUCHI JIRO
IPC: B21D51/38
Filed: 1992-04-08
Abstract: PURPOSE:To form the top board with a base for a royal cap by forming a base part by drawing it out from a top board material. CONSTITUTION:In a prescribed press process, a top board material is formed (a), thereafter, in a multi-process press process, a circular through hole 3 is pierced in the top board material 1, a shell part 5 of a base part 4 is raised vertically like a concentric circle in the outside of the through hole 3, and the base part 4 is drawn up (b, c). In this case, the base part 4 is positioned in the upper part tan the surface 1a of the top board material. Subsequently, an edge winding part 8 is formed in the upper end edge of the base part 4 (d, e), and next, in the shell part 5 of the base part 4, an annular groove 9 which can detain the lower end edge of a royal cap is formed by using a rotary roll (f). Thereafter, by pushing downward the base part 4 to a prescribed position (g), a top board 10 with a base is formed.
Patent JP-S596649-A (JP)
Title: Repeating device of data
Inventor: SASAKI OSAMU
IPC: H04L29/10
Filed: 1982-07-05
Abstract: PURPOSE:To reduce the delay of data repeating and to reduce the cost of a cable and a data transmitting/receiving circuit, by accumulating data and adding a synchronization maintaining sequence in accordance with the phase difference between a synchronizing signal in receiving data and that in an MODEM. CONSTITUTION:The phase difference between a synchronizing signal extracted 44 from data received from a terminal device 3 and the synchronizing signal of the MODEM2 is detected, and when the number of synchronizing signals extracted from the data received from the terminal device 3 is larger than that of MODEM synchronizing signals, the data which can not be transmitted to the MODEM2 is stored in a bit buffer 48 of a repeating device 4 until the terminal device 3 sends an end character for a transmission massage. If the number of synchronizing signals of the MODEM2 is larger than the number of synchronizing signals extracted from the data received from the terminal device 3, the terminal device 3 sends a synchronization maintaining sequence, then the repeating device 4 adds a synchronization maintaining sequence moreover.
Patent JP-H06302421-A (JP)
Title: Manufacture of barium ferrite fine particle
Inventor: ARAI KUNIO
IPC: C01G49/00
Filed: 1993-04-19
Abstract: PURPOSE:To provide a successive manufacturing method of composite oxide fine particle such as hexagonal system barium ferrite (BaO.6Fe2O3) which is useful as a magnetic recording material. CONSTITUTION:In a manufacturing method of barium ferrite by using water solution comprised of iron compound, barium compound and alkaline substance, a flow-type reactor is used and is made to react at a temperature of 250 deg.C or higher and a pressure of 200kg/cm<2> or more.
Patent JP-H07295220-A (JP)
Title: Photoresist composition
Inventor: NAKANO YOSHIKO
IPC: G03F7/038
Filed: 1994-05-27
Abstract: PURPOSE:To obtain negative type and positive type photoresist compsns. excellent in various properties such as sensitivity and resolution in an exposure region using far UV including excimer laser light as a light source. CONSTITUTION:This negative type photoresist compsn. contains an alkali-soluble resin (A) contg. at least one of partially alkyl-etherified polyvinyl phenol and partially alkyl-etherified hydrogenated polyvinyl phenol, a photo-acid initiator (B) contg. at least one kind of sulfonic ester of an N-hydroxyimido compd. and a crosslinking agent (C). This positive type photoresist compsn. contains the components A, B and a dissolution inhibitor (D).
Patent JP-S5341257-A (JP)
Title: Sonar distance error correction system
Inventor: IMURA TAKASHI
IPC: G01S15/00
Filed: 1976-09-27
Abstract: PURPOSE:To always obtain correct measured distance values by detecting the angles of the differences between the bearings of the sound waves having been transmitted in a reference time of distance measurement and target bearings and correcting the errors in the measured distances from these and the transmission pulse width.
Patent JP-H02302700-A (JP)
Title: Treatment of waste polluted by meltable harmful or radioactive nuclide
Inventor: MAIKERU CHIYAARUZU SUKURIBA
IPC: B09C1/02
Filed: 1990-05-01
Abstract: PURPOSE: To treat soil or materials containing radioactive nuclide economically and efficiently by solubilizing classified radioactive contaminating wastes by an aqueous leaching solution in a fluidizing apparatus and removing nuclide with high contaminating level from the solution. CONSTITUTION: Radioactive contaminated soil is inspected 3, a granular soil range section containing contaminating substances in high concentration is determined by a γ-ray scanner 8, pulverized 11 into the particle size about 420μm or smaller, carried on a continuously moving belt 14 through a hopper 13, y-ray inspected 12, and disposable wastes 18 are discarded. An intensely contaminated section is led to an aqueous soil eluting and fludizing layer apparatus 16, an aqueous leaching solution is poured 12, and a heavy section with low contamination level is taken out of a line 25. Meanwhile, a slurry with high contamination level is led to a dewatering apparatus 26, the leaching solution is removed, and solid sludge wastes are dewatered 31 through a line 28 and sent as cleaned wastes to a line 32.  Further, almost all of the radioactive or radioinactive harmful substances are removed from the leaching solution by an ion-exchange column 38 and the resultant teaching solution is cleaned and re-used.
Patent JP-H0413819-A (JP)
Title: Production of high-purity iron
Inventor: TSUCHIYA HIROO
IPC: C22B9/02
Filed: 1990-05-07
Abstract: PURPOSE:To inexpensively obtain an extremely high purity iron by using commercially marketed iron as a raw material and utilizing the properties of Fe<2+> and Fe<3+>. CONSTITUTION:The commercially marked iron of about 99% purity is melted while the iron is maintained in a bivalent state in a nonoxidative atmosphere by sulfuric acid or hydrochloric acid. Insoluble components, etc., are removed from the resulting soln. by filtering the soln., and the impurities are brought into contact with an org. solvent contg. an acidic cation exchanger under the acid concn. at which the compounding ratio of the Fe<2+> of the above-mentioned exchanger attains 0.01 to 0.1, by which the polyvalent ions to constitute the impurities are extracted and removed. Further, an oxidizing agent is added to the aq. soln. after the extraction to convert the iron to tervalent iron. The soln. is the brought into contact with an org. solvent contg. the cation exchanger under the acid concn. under which the compounding ratio of the Fe<3+> of the above-mentioned exchanger attains 0.01 to 0.1, by which the Fe<3+> is extracted and the impurities having the ratio smaller than the proportioning ratio of the Fe<3+> are made to remain in the aq. soln. The org. phase in which the Fe<3+> is extracted is brought into contact with the aq. soln. contg. a mineral acid of 0.01 to 2N, by which the trace impurities are removed from the soln. and the iron is recovered from the org. solvent.
Patent JP-2000306151-A (JP)
Title: Merchandise exhibition base for vending machine
Inventor: SATOU NORIYA
IPC: G07F9/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the maintainability by improving the attaching mechanism of a merchandise exhibition base so that attachment of a coldness/warmth display plate to the merchandise exhibition base and replacement work can be performed from the front of the merchandise exhibition base. SOLUTION: A cold/warm, display windows 11b individually corresponding to merchandise samples are opened in a front wall 11a of a commodity exhibition base 11 which is set in a display chamber of an outer door to exhibit merchandise samples 10, and a coldness/warmth display plate 16 like a sheet is arranged on their rear side to display coldness/warmth of sale merchandises. A support guide 18 for the coldness/warmth display plate is laid with a narrow space apart from the rear side of the front wall of the merchandise exhibition base, and a display plate insertion hole 11e like a slit is opened in the wall surface of the front wall, and the coldness/warmth display plate 16 is sent from the front of the merchandise exhibition base 11 to the space between the front wall and the support guide through this insertion hole 11e and is set to the display position.
Patent JP-H02293494-A (JP)
Title: Production of paper of improving paper quality by using culture solution of mold
Inventor: KOIZUMI TAKEO
IPC: C12S11/00
Filed: 1989-05-08
Abstract: PURPOSE:To obtain clearly printable paper by adding a culture solution of mold and treating paper at a specific temperature in a stage of pure refining of paper making process, etc. CONSTITUTION:In a stage of pure refining or a blending tank of paper making process, paper is treated with a culture solution of a mold (e.g. cellulase or acidic protease) at 45-55 deg.C to give the aimed paper. In the final stage of paper making process, dried paper which is sent from compressing part and drying part and is ready for winding is preferably immersed in the culture solution of the mold or sprayed.
Patent JP-H0413800-A (JP)
Title: Foamable detergent composition for aerosol
Inventor: SAHASHI SHINICHI
IPC: C11D1/86
Filed: 1990-05-07
Abstract: PURPOSE:To obtain the subject composition having excellent cleaning property and foaming property without irritation nor whitening after washing and drying, containing a specific ratio of higher alcohol ether triethanolamine sulfate and aliphatic alkanolamine. CONSTITUTION:(A) Higher alcohol ether triethanolamine sulfate expressed by formula I (R is 11-15C alkyl; n is 1-7) is mixed with (B) a higher alcohol ethylene oxide adduct expressed by formula II (R is 11-18C alkyl; n is 3-20) and (C) resinuous alkanolamine expressed by formula III or formula IV (R is 12C) and a mixing ratio of the three is adjusted to a weight ratio of the components A:B:C=1:2-6:1-4 to afford the aimed composition.
Patent JP-S6453004-A (JP)
Title: Turbomachinery nose clearance sensor
Inventor: JIYONASAN MAAKU PAASONZU
IPC: G01B7/14
Filed: 1988-05-12
Abstract: PURPOSE: To decrease the influence of a capacitance of a sensor based on an axial movement of a rotor blade by exceeding a length of an electrode that swept by a rotor blade tips which is provided on a casing liner. CONSTITUTION: An electrode 16 is provided on a casing liner 10 that remotes toward a radial direction from a rotor blade 22 with insulating from the casing liner 10 and a condenser is constituted between the electrode 16 and the rotor blade 22. The axial length of the electrode 16 exceeds that swept by the rotor blade tips and is sufficient for any axial movement of the rotor blades under operating conditions so as to decrease an influence of the capacitance of the sensor.