baber/WOPTO huggingface dataset:
Patent JP-H0740009-A (JP)
Title: Continuous casting method by constant immersed depth of nozzle
Inventor: UMEDA SHIGERU
IPC: B22D11/10
Filed: 1993-07-30
Abstract: PURPOSE:To provide a continuous casting method, by which a nozzle is immersed into molten steel while keeping good slagging condition without entrapping protecting agent for molten steel surface. CONSTITUTION:The molten steel is poured into a mold through a straight immersion nozzle arranging a discharging hole at the tip part from a tundish to execute the continuous casting. The immersion nozzle 2 forming an easy-to-erode material with the molten steel in the tip part 2a and a difficult-to-erode material with the molten steel in the other parts 2b, 2c. The eroded quantity of the tip part 2a of the immersion nozzle with the molten steel with the lapse of time is beforehand measured, and the tun-dish is descended with the lapse of casting time based on the measured result.
Patent JP-2000010579-A (JP)
Title: Speech synthesizer and computer readable recording medium
Inventor: WAKAO ATSUSHI
IPC: G10L13/08
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a speech synthesizer capable of automatically deciding a proper read-out mode according to contents of a text. SOLUTION: An input means 1 inputs the text to be read-out, and a division means 5 divides the text with blank, line feed, etc., as a break. A frequency extraction means 2 extracts the appearance frequency of a character in the text for every divided text. A mode decision means 3 decides the read-out mode for every divided text based on the frequency information. A speech synthetic means 4 reads out respective divided texts in the text by speech synthesis according to the read-out mode decided for every divided text.
Patent JP-S6167682-A (JP)
Inventor: TANAKA MICHIO
IPC: B62J7/02
Filed: 1984-09-12
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-S5890934-A (JP)
Title: Manufacture of polyester molding
Inventor: INOUE SHIYUNEI
IPC: B29C35/00
Filed: 1981-11-26
Abstract: PURPOSE:To produce a molding with an improved anisotropy without impairing mecanical and thermal natures, moldability and apperance by injection molding of a specified polyester copolymer with a metal mold with a specified temperature. CONSTITUTION:A copolymer comprising 20-50mol% in unit of polyethylene (iso)phthalate and 80-50mol% in unit of polyetylene-4,4'-diphenyl dicarboxylate is injection molded by setting (i) cylinder head at the melting temperature (-10 deg.C-+20 deg.C) of said polysetel copoymer and (ii) a metal mold at 100-160 deg.C.
Patent JP-H0827750-A (JP)
Title: Guard panel
Inventor: KOSHIMURA UICHI
IPC: E01F15/08
Filed: 1994-07-19
Abstract: PURPOSE:To prevent splash of water on a pedestrian by a vehicle, to prevent running of the vehicle on the sidewalk and running out of the pedestrian into the roadway and to keep a fine view of the roadway concerning a guard panel set on a boundary of the roadway and the sidewalk. CONSTITUTION:Pillars 4 are erected with specified intervals along a boundary of a roadway and a sidewalk on the road, and an upper beam 5 and a lower beam 6 are fixed on the pillars 4 along the road and provided. The upper beam 5 is provided in such a way to connect top parts of the pillars 4, and the lower beam 6 is provided in such a way not to make so big a clearance between itself and the road surface. A synthetic resin panel 11 is fixed between the upper beam 5 and the lower beam 6. The upper beam 5 is structured to have a hanging part 7 on the sidewalk side, and it is structured to be furnished with a guard part 9 on the roadway side of the pillars 4. The synthetic resin panel 11 is fixed in a state that its upper side and lower side are attached on surfaces of the hanging part 7 of the upper beam 5 and an erected part 8 of the lower beam 6 on the roadway side.
Patent JP-S6081214-A (JP)
Title: Heat-resistant resin composition
Inventor: TATEYAMA EIJI
IPC: C08F30/00
Filed: 1983-10-13
Abstract: PURPOSE:To obtain the titled highly compatible composition from an aqueous copolymer derived from each specified amount of silicone-contg. monomer of specific structure, alpha,beta-ethylenic unsaturated carboxylic acid, multivalent unsaturated monomer and another vinyl monomer. CONSTITUTION:The objective composition can be obtained from an aqueous copolymer made by copolymerization, at constant temperature (ca. 60-140 deg.C), with incorporation of radical initiator and organic solvent (e.g., methanol), between (A) 0.01-5wt% of at least one sort of silicone-contg. monomer of formula I or II(R1 is H or methyl; R2 is H or 1-4C alkyl; n is 1-12) (e.g., vinyl trimethoxysilane), (B) 2-60wt% of alpha,beta-ethylenic unsaturated carboxylic acid (e.g., itaconic acid). (C) 1-20wt% of at least one sort of multivalent unsaturated monomer (e.g., ethylene glycol dimethacrylate) and (D) the rest of another vinyl monomer (e.g. methyl acrylate). EFFECT:Excel in adhesivity.
Patent JP-2001021289-A (JP)
Title: Method and apparatus for cleaning air conditioner
Inventor: FUJII KINZO
IPC: F28G9/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To clean an air conditioner only with water (inclusive of hot water and steam) and thereby to prevent occurrence of environmental problems. SOLUTION: A cleaning apparatus A of an air conditioner has a water tank 1 holding water, a ceramic heater 2 heating the water in the water tank 1 and a spray nozzle 31 and it is equipped with a spray gun 3 provided with a trigger 34 for operating the ceramic heater 2, a hose 4 and a spray switch 10. Using a high pressure in the water tank 1 generated by electrifying the ceramic heater 2, according to this constitution, hot water of 130-140 deg.C, steam of 100-120 deg.C or a mixed fluid of 100-140 deg.C is sprayed on the air conditioner from the spray nozzle 31.
Patent JP-S6169534-A (JP)
Inventor: MATSUDA YASUHIKO
IPC: B65C9/18
Filed: 1984-09-11
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-S6347468-A (JP)
Inventor: MIYAHASHI ICHIRO
IPC: E04G17/06
Filed: 1986-08-13
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-H0742638-A (JP)
Title: Suction noise elimination device
Inventor: IIDA MAKOTO
IPC: F02D9/06
Filed: 1993-07-30
Abstract: PURPOSE:To improve suction pulsating noise damping function and reduce the capacity of a silencer by reducing the area of a suction passage when an exhaust brake is operated by means of arranging a resonance silencer on the suction pipe and also a restriction means on the connecting port of the silencer for reducing the cross section of the suction passage. CONSTITUTION:A resonance silencer 22 is arranged on a suction pipe 21 and a restriction means 25 for reducing the cross section of a suction passage 24 is arranged near a connecting port 23 of the silencer 22. On the one hand, the silencer 22 is formed of a chamber 26 having the capacity to damp down the pulsating wave and is connected to a short pipe 27 arranged in the midway of the suction pipe 21 through a conduit 28 which becomes the connecting port 23. On the other, the restriction means 25 has a valve plate 31 mounted on a shaft 30 crossing at the shaft center position of the short pipe 27 and causes the shaft 30 to rotate not more than the specified angle by a valve driving unit 32. By reducing the cross section of the suction passage 24 by means of causing the valve plate 31 to make a inclined motion, the capacity of the silencer 22 is reduced and an effective damping quantity of the pulsating wave generated when the exhaust brake is operated is assured.
Patent JP-H0637440-A (JP)
Title: Reflow soldering
Inventor: NAGATA HARUTO
IPC: H05K3/34
Filed: 1992-07-17
Abstract: PURPOSE:To provide a method of reflow soldering for surface mount devices, which improves solderability and prevents Manhattan phenomenon. CONSTITUTION:A land pattern is printed with solder paste on a printed-circuit board, and parts are mounted on it. The board is placed in a reflow furnace, which provides a nitrogen atmosphere and is capable of continuous control from a preheating temperature T1 to a reflow temperature T3, where the preheating temperature is such that flux can most effectively remove oxide from the circuit board and parts. Therefore, re-oxidization during preheating is prevented and the temperature distribution on the circuit board become uniform, so that adequate soldering is achieved.
Patent JP-S6434079-A (JP)
Title: Television signal decoder
Inventor: KAGEYAMA TEIJI
IPC: H04N7/08
Filed: 1987-07-30
Abstract: PURPOSE:To obtain a screen having an aspect ratio oblonger than a current one by equipping with a means to synchronizing-detect a television signal and a means to time-base-compress and to time-base-expand. CONSTITUTION:Among video base bands which are the output of a video detector 4, a signal time-base-compressed at transmitting side is time-base-expanded by a time base expanding circuit 23. The output of the time base expanding circuit 23 is added to a signal Y3 by a time base adjusting circuit 25, and the output of the time base adjusting circuit 25 is inputted to a signal switching circuit 15 as signals Y2, I2 and Q2. At the time of receiving the television signal, the signals Y2, I2 and Q2 are selected. The control of a signal switching is executed by an identifying signal to identify a wide television signal from a signal separating circuit 9 and the television signal of a current broadcasting. Thus, the screen having an oblong wide aspect ratio can be obtained.
Patent JP-H0943472-A (JP)
Title: Lens barrel
Inventor: TAKEZAWA KAZUMITSU
IPC: G02B7/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to lessen the reflection of part of projecting light with a simple structure by forming the metallic plate of a lens barrel in such a manner that this metallic plate has plural light shielding surfaces formed diagonally or perpendicularly with or to an optical path in at least part of the inside flank facing the optical path. SOLUTION: This lens barrel contains the metallic plate 7. The metallic plate 7 is provided with a supporting part 9. This supporting part 9 is fixed by means of screws 10 to a stationary barrel 1. The plural light shielding surfaces 7c formed diagonally with the optical path 6 are formed on the inside flank of the flat part of the metallic plate 7. These light shielding surfaces are formed by cutting and bending the metallic plate 7. The cutting and bending are executed as a pre-stage for bending and since all of these stages are pressing, the working stages are made simpler. The light shielding surfaces of the metallic plate 7 reflect the unnecessary projecting light to the side opposite from a film and, therefore, the flares or ghosts on the film surface are suppressed.
Patent JP-H0359175-A (JP)
Title: Production of moisture-permeable material
Inventor: YAMAMOTO TATSUO
IPC: D06M101/16
Filed: 1989-07-24
Abstract: PURPOSE:To obtain the subject material having excellent antibacterial and mildew-proofing property and improved safety to human body without lowering the moisture permeability of the base cloth by applying a resin composition containing a hydrated antibacterial inorganic powder and a resin to a base cloth at a specific thickness and curing the coating layer with heat. CONSTITUTION:A resin composition containing (A) a hydrated antibacterial inorganic powder produced e.g. by adsorbing an antibacterial metallic ion such as ion of silver, copper or zinc to zeolite powder and adding 3-70% of water to the powder and (B) a resin (e.g. conventional natural or synthetic resin) is applied to a base cloth such as a woven or knit fabric made of natural or synthetic fiber, etc., at a thickness of 5-150mum and the coating film is cured by heating to form fine pores and obtain the objective moisture-permeable material. The resin is selected from polyurethane, polyacryl ester resin, polyvinyl resin, etc. The material is suitable for leather shoes, sneaker, sheets, sport wear, etc.
Patent JP-H06342040-A (JP)
Title: On chip self-checking arrangement for vlsi circuit and built-in (on-chip) self-checking device for vlsi memory circuit
Inventor: JIEFURII HARISU DOREIBERUBISU
IPC: G11C29/12
Filed: 1991-07-05
Abstract: PURPOSE: To arrange a data pattern generator on the same chip as a super LSI circuit in order to generate specified deterministic inspection data applied to the data input of the super LSI circuit. CONSTITUTION: A deterministic data pattern generator 80 is provided on a super LSI chip, and detects a chip module and acts in such a way as to impart a pass/fail result along with data for identifying a failure generated place. This position data is collected to be used next time and made available. A built-in inspection circuitry can prepare a program and is provided with a looping function for the improvement of burn-in inspection or the like.
Patent JP-2001025206-A (JP)
Title: Dynamoelectric machine
Inventor: MUKAI TAKUZO
IPC: H02K9/06
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in cooling capability and further reduce noise by installing an internal noise attenuating apparatus through which cooling air can be passed, in intake windows and exhaust windows formed in a frame, or ventilating ducts as passages of cooling air connecting to both the windows. SOLUTION: Intake windows 16 and 17 and exhaust windows 18 and 19 have a cylindrical face, and have a silencer 20a or a silencer 20b press-fit thereinto. A cooling fan 12a sucks cooling air from the outside into the housing 1 through the silencers 20a and 20b installed in the front intake window 16 and energizes part of the cooling air in the centrifugal direction and discharges it to the outside through the silencer 20a installed in the front exhaust window 18. The rest of the cooling air flows in the axial direction through the gaps between tab-shaped magnetic pole cores adjacent to a rotor core 4 in the circumferential direction and is discharged to the outside through the silencer 20a installed in the rear exhaust window 19.
Patent JP-S6083915-A (JP)
Title: Shutter array head
Inventor: YAMAKAWA TADASHI
IPC: B41J2/445
Filed: 1983-10-14
Abstract: PURPOSE:To make a device small in size by providing an electroluminescence device as a light source. CONSTITUTION:An electroluminescence device 31 which has the inside face formed to a light emitting face and has the outside face formed to a reflective face and has an approximately semicircular section is supported by a supporting base 32 and is laid above a shutter array 23. Light passes through a slit 33 provided in a base plate, where the supporting base 32 is laid, and is focused onto the surface of a photosensitive body through a lens array 24. Though the device is arranged near a liquid crystal in this manner, the rise of temperature accompanied with light emission of the device itself is not caused, and these is not a fear of change of characteristics of the liquid crystal. Since the secion of the device is formed into an approximately semicircular shape, the light is condensed effectively to the slit 33, and an efficient shutter array head is attained.
Patent JP-H0242255-A (JP)
Title: Speed change control device of automobile with automatic transmission
Inventor: SUZUKI HOSEI
IPC: F16H61/02
Filed: 1988-07-30
Abstract: PURPOSE:To secure safety in operation by prohibiting downshift with a normal shift pattern due to a shift position altering means when slippage is judged on the basis of output signal from a slip judging factor sensing means. CONSTITUTION:A shift position setting means 59 sets the shift position on an automatic transmission from the degree of throttle opening given by a throttle opening sensing means 58 and the car speed given by a car speed sensing means 57, and an actuator 61 is driven through a driving means 56 with a shift command signal given by a shift position altering means 60. Thus speed changing takes place. When an output signal from a slip judging factor sensing means 62 generates a judgement by a slip judging means 63 that there is a slip on a wheel in car running condition, a shift prohibit signal is emitted to prohibit downshift in a normal shift pattern made by the shift position altering means 60, and further to avoid increase of the driving force so that the slip will not be doubled. Thus safety in operation is secured without impairing drivability.
Patent JP-S6270359-A (JP)
Title: 2-substituted-1,4-dihydropyridine, manufacture and medicinal composition
Inventor: KARUMERO A GANDORUFUI
IPC: C07D211/90
Filed: 1986-08-14
Abstract: Compounds of formula I wherein R is hydrogen or lower alkyl; R₁ is acetyl, benzo­yl, cyano, nitro, carboxy, alkoxycarbonyl or aminocarbonyl groups; R₂ is an optionally substituted aryl or hetaryl residue; R₃ is a carboxy or alkoxycarbonyl group; A is a cyclopropyl group or a group of formula -CH=CH- and R₄ is a phenyl or heteroaryl group, optionally mono, di or tri-­substituted, are useful in therapy.
Patent JP-H0746313-A (JP)
Title: Automatic testing system for cross connection
Inventor: SAKAGUCHI TAKASHI
IPC: H04M3/26
Filed: 1993-08-02
Abstract: PURPOSE:To provide a cross connection path automatic testing system capable of easily testing a cross connecting device even if the number of transmission lines is increased. CONSTITUTION:This automatic testing system is provided with a cross connecting device 400 having plural I/O terminals, a cross connecting path automatic tester 100 for supplying a test signal for testing a cross path in the device 400 to an input terminal selected out of plural ones in the device 400 and receiving the test signal through the cross path formed in the device 400 from an output terminal selected out of plural ones in the device 400, I/O terminal connecting means for respectively connecting any one of plural input terminals excluding the selected input terminal and any one of output terminals excluding the selected output terminals, and a control device 500 for activating a required cross path when a test signal for testing the required cross path arrives the required cross path at a required time slot.
Patent JP-S6250311-A (JP)
Title: Phthalocyanine polymer and its synthesis
Inventor: KONDO SHUNICHI
IPC: G11B7/244
Filed: 1985-08-30
Abstract: PURPOSE:To obtain the titled polymer excellent in moldability and useful as a photosensitive layer or a carrier-forming layer in electrophotography, a photorecording layer of a photorecording medium or the like, by polymerizing a specified phthalocyanine compound. CONSTITUTION:Thionyl chloride is added to a phthalocyanine having 2, 4 or 8 carboxyl groups on the benzene rings and the mixture is refluxed. The formed precipitate is filtered and washed with petroleum ether or the like. To the obtained acid chloride is added a compound of formula I (wherein R is H or a lower alkyl and L is an alkylene) and the mixture is reacted by heating. The reaction mixture is centrifuged and water is added to the supernatant liquid to obtain a phthalocyanine compound of formula II (wherein Pc is a phthalocyanine residue). This phthalocyanine compound and, optionally, a vinyl monomer (e.g., styrene) are polymerized at 40-60 deg.C for 1-7 days in an inert atmosphere in the presence of a polymerization initiator (e.g., azobisisobutyronitrile) and a solvent to obtain a phthalocyanine polymer of an average number MW >=10,000, having structural units of formula III.
Patent JP-S5891951-A (JP)
Title: Speed change gear
Inventor: ISHIMI BUNICHI
IPC: F16H3/76
Filed: 1981-11-26
Abstract: PURPOSE:To maintain a balance continually in a captioned gear by adding a balance weight on the inner end side of an input shaft and arranging an inner balance weight and a crank pin provided on one end of a crank shaft inside this  balance weight. CONSTITUTION:A disk-shaped balance weight 2b is added to the inner end side of an input shaft 2. A crank shaft 4 is eccentrically fitted into an input shaft 2, while on one end of this crank shaft, an inner balance weight 4b and a crank pin 5 to agree with the axis of the input shaft 2 are provided in one body. In this construction, the crank shaft 4 rotated by a shifter 6. Even if the eccentricity of the crank pin 5 is increased or decreased, the balance weight 2b works as a flywheel fixed on the input shaft without any change in its external shape and weight for obtaining a perfect balance continually.
Patent JP-S6168108-A (JP)
Title: Foam-breaking wetting vehicle
Inventor: IWASAKI TETSUHARU
IPC: A01N25/04
Filed: 1984-09-12
Abstract: PURPOSE:To obtain the title foam-breaking wetting vehicle having an excellent effect on breaking or inhibiting foam generated when agricultural chemicals are diluted and regulated by using a compd. obtained by adding alkylene oxide to alkylphosphoric ester. CONSTITUTION:One or more kind of compd. selected from a group of compds. expressed by formulas I and II is used as the essential component. The foam- breaking wetting vehicle alone or the vehicle combined with a conventional lean foam-breaking vehicle exhibits excellent foam breaking and inhibiting effect. When the vehicle is used at >=0.5ppm concn., the effect can be obtained, and the damage to crops is not recognized even when the vehicle is used at 1,000ppm concn. Besides, agricultural chemicals are used in the form of emulsion, a flowable agent, wettable powder, granular wettable powder, and a water-soluble agent and the effect can be obtained even when the mixture of said agents is used.
Patent JP-S6170075-A (JP)
Inventor: MIZUSHIMA SHIGESABURO
IPC: D06M15/15
Filed: 1984-09-12
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-S5892263-A (JP)
Title: Darlington transistor
Inventor: ITOU SHINICHI
IPC: H01L27/082
Filed: 1981-11-28
Abstract: PURPOSE:To provide the arrangement, which can uniformly supply an output stage base current, i.e. a driving stage emitter current, to each output stage emitter part in order to obtain an excellent RBSOA in the large capacity Darlington transistors, by elongating the driving stage transistor of the Darlington transistors from one side of the chip to the opposing side so as to cross the central part of the output stage transistor. CONSTITUTION:A driving stage transistor having a base electrode 3 is arranged so as to pierce the central part of the silicon chip 10. The output stage transistors provided with base electrodes 11 and 12 and emitter electrodes 21 and 22 are symmetrically arranged on both sides thereof. The total area thereof is equal to the area of a conventional output stage transistor. In this case, a distance l3 from the driving stage transistor to the end of the output stage transistor is 1/2 an l1. Therefore a large difference is not yielded in a current density in the depth direction of the emitter. Since the RBSOA, hFE, or saturation characteristic is improved and the entire area of the chip can be effectively utilized, the effect, which is obtained especially in the large capacity Darlington transistors is very high.