baber/WOPTO huggingface dataset:
Patent JP-S57131300-A (JP)
Title: Improvement of chromium utilization on chromium tanning
Inventor: UIRIAMU KEESU PURENTEISU
IPC: C14C3/06
Filed: 1981-08-10
Abstract: In a method of chrome tanning, after unhairing and bating, a water soluble amino compound is provided in an acidified hide stock solution prior to or simultaneously with addition of a chrome tanning agent. The amino compound has substantially no tanning properties of its own but is capable of enhancing the tanning afforded by the chrome tan. The amount of chrome tanning agent required in the charge, and therefore the amount of chrome in the exhaust liquor or effluent, is thereby substantially reduced, thus providing greater control over pollution due to chrome in leather manufacturing operations.
Patent JP-H09308641-A (JP)
Title: Instrument and method for washing inside mouse
Inventor: YAMAZAKI MUNESUKE
IPC: A61C17/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To surely supply washing fluid to the top end section of an instrument in contact with the mucous membrane, tongue and/or teeth inside the mouth. SOLUTION: This mouth inside washing instrument is provided with the top end in contact with the mucous membrane, tongue and/or teeth inside the mouth and has a handle section 3 to be held by the hand of a worker while arranging a flexible cleaning section 1 to be moved inside the mouth and a strong supporting section 2 for supporting the cleaning section 1, and a washing fluid duct 5 for letting the washing fluid flow out to the part of the cleaning section excepting for the top end while having an opening at a position fixed to the cleaning section 1.
Patent JP-S63291569-A (JP)
Title: Low-class distilled spirit of strawberry
Inventor: MORINAGA JUNJI
IPC: C12H6/02
Filed: 1987-05-21
Abstract: PURPOSE:To obtain the titled low-class distilled spirits of strawberry from unrefined low-class spirits of strawberry prepared without using a processed raw material and adding water, by heating strawberry ground into a liquid state, cooling and allowing to stand into the unrefined low-class spirits of strawberry, then adding water and distilling. CONSTITUTION:Disqualified strawberries or strawberries having reduced freshness are ground by a mixer into a liquid state, boiled down under heating at 80-90 deg.C. At a point of time when acidity is weakened and sweetness is produced, the strawberries are cooled to 50 deg.C, mixed with KOJI, set in a chamber at 45 deg.C, blended from the second day, mixed every other day from 10th day, allowed to stand for one month in total, blended with water and distilled to give the aimed low-class distilled spirits.
Patent JP-H02303496-A (JP)
Title: Antibiotic substance pbt,360 complex
Inventor: SHOJI JUNICHI
IPC: A61P31/04
Filed: 1989-05-18
Abstract: NEW MATERIAL:The antibiotic substance complex (salt) produced by Pseudomonas sp. and exhibiting the following properties in the form of Na salt. Melting point, decomposition at >=50% deg.C; elemental composition, C 44.77%, H 6.94%, N 12.25%, Na 4.65%: molecular weight, 1,400 to 1,600: appearance, colorless powder; acidity or basicity, amphoteric; color reactions, positive to ninhydrin reaction, Sakaguchi reaction and I2 color reaction; constituent amino acids, hydroxyaspartic acid, aspartic acid, serine, hydroxyisoleucine, glycine and alanine. USE:Antibacterial agent. PREPARATION:The objective antibiotic substance can be produced e.g. by culturing Pseudomonas sp. (FERM P-10578) or its mutant, extracting the culture liquid with butanol, adding ethyl acetate to the extracted liquid, back-extracting with 3% aqueous solution of NaHCO3, adding NaCl to the water layer, extracting with butanol, concentrating the extracted liquid under reduced pressure and purifying the obtained powder by thin-layer chromatography.
Patent JP-H08320625-A (JP)
Title: Fixing device
Inventor: WAKABAYASHI NAOYUKI
IPC: G03G15/20
Filed: 1995-05-24
Abstract: PURPOSE: To provide a fixing device constituted so that printing quality is enhanced by uniformizing the temperature of a heating surface without giving vibration to a paper and the like and solving a problem such as the wrinkling of the paper caused by the vibration and the nonuniformity of the heating temperature. CONSTITUTION: A heat roller 18 is provided with a roller-like cylindrical main body 22, liquid 24 such as water or oil with which the inside of the main body 22 is filled, dampers 26 and 26 being as a vibration absorbing member hermetically sealing both ends of the main body 22 and a fine vibration generation member 30 fitted to one damper 26 in a state where the tip part thereof gets in the liquid 24. Then, the generation member 30 is constituted of an ultrasonic vibrator (or electromagnetic vibrator) and connected to an ultrasonic signal generator 34.
Patent JP-2000315681-A (JP)
Title: Manufacture of semiconductor
Inventor: KAWADA HIROKI
IPC: H05H1/46
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To improve the working rate and the production efficiency of a device by introducing gas into a container after a process for suppressing the adhesion of a material generated by reaction to the inner surface of the container at the time of introducing gas into the container where a sample being a work object is arranged and reacting the sample and gas. SOLUTION: In an etching process 302, chlorine gas is introduced to 3 mm and boron trichloride gas to 4 mm, for example, the gases are made into plasma and a wafer is dry-etched. The process is executed once or plural times. Since multiple chlorine atoms exist on the outermost surface of a halogenated quartz surface layer by the processing, ions containing boron and a radical hardly react even if they reach the quartz surface during an etching process, a hydroxyl group also does not exist and therefore the generation of the deposit of boric anhydride can be suppressed to be small on the surface. A process 303 for generating a deposit suppression surface layer is executed and the surface layer is generated again after the termination of the process 302.
Patent JP-S6021316-A (JP)
Title: Dephosphorizing method of molten steel
Inventor: KOBAYASHI HITOSHI
IPC: C21C7/064
Filed: 1983-07-12
Abstract: PURPOSE:To produce an extra-low phosphorus steel having excellent quality at a low cost by charging quicklime to the molten steel which is not deoxidized yet and has a specific concn. of oxygen during supply of said steel into a vessel then adding oxidative molten slag thereto and stirring forcibly the molten steel. CONSTITUTION:About 2-10kg/T quicklime is charged from a chute 4 to the falling point of a molten steel 3, which is refined in a converter 1, is not yet deoxidized and has >=400ppm concn. of oxygen, in a vessel 2 during down flow of the steel 3 in the stage of supplying said steel 3 with down flow into the vessel 2. About 15-30kg/T oxidative molten slag used for refining of the molten iron in the refibing furnace is then added to the steel to progress dephosphorization and to form dephosphorization slag. An inert gas is further injected from a lance 5 into the steel 3 to stir forcibly the molten steel, thereby dephosphorizing efficiently the molten steel. The slag on the surface of the molten steel 3 is sucked away by a vacuum slag removing device 6 upon completion of the dephosphorization treatment to prevent the rephosphorization into the steel by the slag.
Patent JP-H07334457-A (JP)
Title: Real time and bidirectional shared note system
Inventor: BABA NOBUYUKI
IPC: G06F13/00
Filed: 1994-06-08
Abstract: PURPOSE:To provide an information terminal equipment capable of sharing a memo in real time and displaying the input state of an opposite party. CONSTITUTION:This system for transmitting/receiving data between plural portable information terminals having a character/graphic recognizing means and a fully duplex data transferring means is provided with object ID managing means A-1 and B-1 for unitarily managing inputted character/graphic objects between the portable information terminals and an object operation managing means B-2 which transmits operation such as object preparation/deletion/ movement/reduction/magnification to a corresponding object in the other connected terminal and executes the same operation by the other terminal, so that a note (memo) for the caller side terminal can be shared by plural terminals.
Patent JP-S61284792-A (JP)
Inventor: MOCHINAGA NOBUYUKI
IPC: G06F17/30
Filed: 1985-06-10
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-S63291590-A (JP)
Title: Novel physiologically active polypeptide
Inventor: SAKUGI TSUKIO
IPC: C12P21/02
Filed: 1987-05-25
Abstract: PURPOSE:To obtain a polypeptide having improved specific activity, improved stability, widened reaction spectrum and reduced side actions, by modifying a human tumor necrosis factor (TNF) protein into a specific amino acid sequence. CONSTITUTION:The objective physiologically active polypeptide has the amino acid sequence from the 1st Val to the 157th Leu shown in the figure, provided that one or more amino acid residues are substituted, depleted or inserted in the above sequence and at least the 32nd Arg is substituted to Ala. A polypeptide having Met bonded to the amino terminal is preferable.
Patent JP-S5459648-A (JP)
Title: Air conditioner
Inventor: YASUDA HIROSHI
IPC: F25B47/02
Filed: 1977-10-21
Abstract: PURPOSE: To improve the heating cycle of an air conditioner, by fitting a by-pass pipe equipped with a solenoid valve between the high and low pressure sides of the piping.  
     CONSTITUTION: A conventional air conditioner, composed of a compressor 1, 4-way valve 2, outdoor heat exchanger 3, indoor heat exchanger 4, reducer 5, 6, check valves 7, 8, accumulator 9, outdoor fan 10, indoor fan 11, is equipped with a by- pass pipe 12 having a solenoid valve 13 and timer between the high and low pressure sides. During heating operation, the solenoid valve 13 is periodically opened to by-pass part of hot and high pressure gaseous refrigerant discharged from the compressor 1 to the inlet of the outdoor heat exchanger by means of the by- pass pipe 12, which can improve the heating cycle of the machine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11323935-A (JP)
Title: Excavated wall face collapse preventing material
Inventor: FUJITA TAKATOYO
IPC: E02D17/04
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To save a consolidating material and to prevent the collapse and water leakage of an excavated wall face by mixing the sediment discharged when a coil column is generated and the consolidating material. SOLUTION: A mixture 1 of the sediment discharged on the ground when a soil column is generated and a consolidating material is put into an equalizing tank 2, water is fed to the equalizing tank 2 from a water tank 3 through a water feed pipe 4, and the mixture 1 is stirred and mixed. A force feed pump 5 is driven to feed the mixture 1 in the equalizing tank 2 to an auger machine 8 through pipelines 6, 7. The mixture 1 is sprayed and infiltrated to an excavated wall face from a screw head when soil is removed and drilled by a screw 9. Crushed paper sheets are mixed with the mixture 1 as required, thereby the consolidating material can be saved, the collapse and water leakage of the excavated wall face can be prevented, and industrial wastes such as paper sheets can be reutilized.
Patent JP-H08297671-A (JP)
Title: Quick read supporting device for document
Inventor: SASAKI MIKI
IPC: G06F17/28
Filed: 1995-04-26
Abstract: PURPOSE: To quickly read a sentence written in a foreign language or a long sentence while using a machine translation system, etc. CONSTITUTION: First of all, the sentence to be the object of quick reading is segmented into words by a morpheme analytic part 2. Next, only the sentence containing a designated word is selected and displayed as it is or displayed after being translated. When the attribute of the word such as a part of speech of the word or used characters are designated, for example, the relevant word is selected and translated as needed. When extraction conditions and extraction logic for deciding output sentence or output word are suitably selected, the list and translation or the like of sentences or words corresponding to summary can be provided from the object sentence.
Patent JP-H02304470-A (JP)
Title: Developing device
Inventor: ISOBE HIROYUKI
IPC: G03G15/08
Filed: 1989-05-18
Abstract: PURPOSE:To improve and stabilize the reliability of a developer detection by providing a detecting member for detecting capacitance on the inner wall of a developing part. CONSTITUTION:The detecting member 40 which detects the presence and absence of developer (t) in the developing part 3 according to the change of the capacitance is provided on the wall surface facing to the circumferential surface of a developing roller 7 arranged in the developing part 3. In addition, the detecting member 40 is provided on a partition wall 13 and is arranged upward from a developer passing port 11 formed on the partition wall 13. Then, developer detection is performed by detecting the capacitance between the developing roller 7 and the detecting member 40. The capacitance is proportional to the dielectric constant of a material existing between the developing roller 7 and the detecting member 40. Therefore, the distance from the developing roller 7 to the detecting member 40 is accurately maintained, and the accuracy of developer detection can be stabilized and improved.
Patent JP-S5823991-A (JP)
Inventor: JIYON II DOREIKU
IPC: D21H17/45
Filed: 1982-07-21
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-S63291717-A (JP)
Title: Air conditioner for vehicle
Inventor: MAENAMI TOMOO
IPC: F25B1/00
Filed: 1987-05-25
Abstract: PURPOSE:To carry out a low load cooling operation in winter, etc. at a low cost by opening a bypass valve and bypassing a compressor when an inside temperature reached above a set value for low load starting and if an outside temperature is lower than the inside temperature. CONSTITUTION:A compressor 11, an evaporator 12, and a capillary tube 13 installed in the inside A of vehicle are connected to a condenser 14 installed on the outside B of vehicle through a refrigerant piping 15, forming a refrigeration cycle. In this case, the refrigerant pipings 15 on the discharge side and suction side of the compressor 11 are connected to each other by means of a bypass pipe 16, in which a bypass valve 17 is provided. Also, closing valves 18, 19 are provided in the discharge side and suction side refrigerant pipings 15 each on the compressor 11 side from the bypass pipe 16, respectively. And, when an inside temperature reached above a set value for low load starting and if an outside temperature is lower than the inside temperature, the bypass valve 17 is opened while the closing valves 18, 19 are closed by means of a control device 20.
Patent JP-S6322244-A (JP)
Title: Milling cutter for milling machine with chip disposer
Inventor: MATSUMOTO BUNJI
IPC: B23Q11/00
Filed: 1987-05-23
Abstract: PURPOSE:To make removal of chips so better and prevent them from scattering as well as to prolong a span of service life in a cutting edge, by interconnecting a clearance groove beside the cutting edge at a regulator interval to a cavity leading to the suction pipe installed in an irrotational body to be circumscribed to a tool shank, and installing an enclosure reducing its release to the outside. CONSTITUTION:A chip clearance groove beside a concentric cutting edge 1 of a milling cutter 3 being set up at an equal angular interval is interconnected to a cavity 5 of the irrotational body 6 clamped to a milling machine body 15 via a support piece 15 being installed as circumscribed to a shank 4. And, this cavity 5 is interconnected to a vacuum cleaner 17 via a suction pipe 7, and a enclosure 8 for reducing the opening of chips to the outside is installed in this clearance groove 2. Therefore, these chips are led into the vacuum cleaner 17 by way of the cavity 5 from the clearance groove 2 via the suction pipe 7, whereby chips are prevented from scattering and, what is more, they are prevented from being held between a work and the cutting edge, thus service life in the cutting edge 1 is prolonged.
Patent JP-H04352307-A (JP)
Title: System for cooling electric device
Inventor: NAKAGAMI YOSHITAKE
IPC: H01F27/18
Filed: 1991-05-30
Abstract: PURPOSE:To evenly cool down the whole surface of an electric device by suspending fine mistlike cooling medium in a tank. CONSTITUTION:The title cooling system for cooling down an electric device main body 11 by spraying a cooling medium 14 using an atomizer 19 on the main body 11 contained together with an insulating gas 13 in a tank 12 is equipped with a gas feed pipe 22 for feeding the insulating gas 13 to the atomizer 19 by a gas blower 23 so as to atomize the cooling medium 14 when the atomizer 19 receives the insulating gas 13 flow through the gas feed pipe 22. Otherwise, the atomizer 19 is composed so as to atomize the cooling medium 14 by ultrasonic-oscillating the same 14. Furthermore, the atomizer 19 is formed of a solid insulator or composed of multiple atomizers or the cooling medium 14 is mixed with multiple substances of mutually different boiling points or the heat pipes for cooling down the coolign medium 14 are arranged in a reservoir 16 of the tank 12.
Patent JP-H01299206-A (JP)
Title: Printing paste composition
Inventor: HIRANO NORIMASA
IPC: D06P5/00
Filed: 1988-05-24
Abstract: PURPOSE:To obtain the subject composition capable of keeping the antibacterial property and mildew-proofing property of a printed material such as textile fabric, paper or synthetic resin film over a long period and resistant to discoloration with time, by using a zeolite containing antibacterial metal ion as an active component. CONSTITUTION:The objective composition contains, as an active component, a zeolite having antibacterial metal ion, preferably a zeolite produced by substituting a part of the whole of ion-exchangeable ion in a zeolite with ammonium ion and an antibacterial metal ion. The antibacterial metal ion is, e.g., ion of silver. copper or zinc. A zeolite containing 0.1-15% of silver ion and 0.1-8% of copper or zinc ion is preferable from the viewpoint of antibacterial property. The amount of the ammonium ion is preferably 0.5-2%. The amount of the antibacterial zeolite in the composition is 0.01-50%, preferably 0.02-20%.
Patent JP-H10310437-A (JP)
Title: Method for refining nickel sulfate containing cobalt
Inventor: MAKINO SUSUMU
IPC: C01G51/08
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a highly purified nickel sulfate soln. and to effectively recover cobalt at the time of producing refined nickel sulfate from a crude nickel sulfate soln. by reducing the consumption of a neutralizer and the waste water treating cost and removing such impurities as cobalt, calcium, magnesium, iron, zinc, copper, sodium and ammonia contained in the crude nickel sulfate soln. SOLUTION: Nickel is extracted from a crude nickel sulfate soln. having high contents of sodium and ammonia with an acidic org. extractant to obtain a nickel-holding org. phase. The nickel-holding org. phase is cleaned with a nickel-contg. cleaning soln., the cleaned org. phase is allowed to react with an aq. crude nickel sulfate soln. having especially a high content of cobalt to substitute the nickel in the org. phase for the impurities in the aq. acrude nickel sulfate soln., and a refined nickel sulfate soln. and an org. phase concentrated in cobalt are obtained.
Patent JP-2000323734-A (JP)
Title: Solar cell film and solar cell module using the same
Inventor: OKAWA KOJIRO
IPC: C23C16/40
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell film and a solar cell module excellent in power-generation efficiency which uses it, wherein, related to such solar cell film as laminated on the outside of the cell part of a solar cell, the light incident on the solar cell is repeatedly made incident on it as possible without dispersed outside through reflection, for effective use in power generation. SOLUTION: Related to a solar cell film 10, a beam containment layer 2 comprising such rough structure body as pyramids are arrayed is laminated on one surface of a base material film 1, over which an adhesive layer 3 is laminated. The solar cell film 10 is so stacked, for example, on a solar cell element (cell part) 7 formed on a substrate 8 as to contact the adhesive layer 3, and then heated and pressurized for integration, providing a solar cell module 100.
Patent JP-H01295230-A (JP)
Title: Generator for extremely short wavelength light pulse
Inventor: TSUKADA NORIAKI
IPC: G02F1/35
Filed: 1988-05-23
Abstract: PURPOSE:To enable easy generation of extremely short wavelength light pulse by utilizing AC-Stark effect for causing shift of a quantum level of a medium when the medium is irradiated with unresonating pumping laser light and an effect for dispersing the wavelength of the light pulse propagating through the medium. CONSTITUTION:Optical characteristic of a space in a medium 21 wherein light pulses are propagated is changed by irradiating the medium 21 with unresonating pumping laser light 22a by the so-called AC Stark effect so as to enclose the second light having different wavelength to the pumped light pulse 22a in the changed region and to generate extremely short wavelength ligth pulse 23d utilizing the delay of propagation of the seconn light. Namely, the effect for shifting the quantum level of the medium by the unresonating laser light 22a and the change of dispersing characteristic of wavelength of light pulse propagating through the medium 21, are utilized. Thus, a device capable of generating extremely short wavelength light pulse 23d by a relatively simple constitution is obtd.
Patent JP-S5553350-A (JP)
Title: Safety device
Inventor: MASUDA SHIYUNICHI
IPC: G03G15/00
Filed: 1978-10-15
Abstract: PURPOSE: To enable diagnosis of state of individual driver circuits, by monitoring the control part by logically processing the input and output of the control part of copying machine.  
     CONSTITUTION: When a paper feed timing signal from a sequence control part Q1 becomes high level, a solenoid SL becomes ON, and paper feed action is initiated. At this time, if a paper feed control circuit A is faulty, the output of driver circuit Q6 of the circuit A is not inverted if the input becomes high level, but remains at high level, so that the logic output of exclusive OR circuit Q5 of input and output of circuit Q6 becomes low level, thereby lighting a light emitting diode LED A. At the same time, a transistor Q13 is made to conduct through an inverter Q12, and a fault display lamp PL1 is lit by a hold relay K1. Similarly, each driver control circuit of optical system forward comtrol circuit B, blank exposure control circuit C and motor control circuit D may be individually diagnosed. Hence, repairing for fault may be facilitated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05299390-A (JP)
Title: Dry etching method
Inventor: SHOJI HIDEYUKI
IPC: H01L21/302
Filed: 1992-04-20
Abstract: PURPOSE:To obtain a vertical shape to a substrate in which no particle is generated when a polycide film is etched and a polysilicon film is not side- etched. CONSTITUTION:A silicon oxide film 14, a polysilicon film 13, a tungsten silicide film 12 are sequentially laminated to be grown on a semiconductor substrate 15 to form a polycide film, and a pattern is formed of photoresist 11. Then, a general parallel flat plate type dry etching apparatus is used, the film 12 is completely etched by using gas series containing at least sulfur hexafluoride, hydrogen bromide, and the film 12 is eventually etched by gas series containing at least chlorine, hydrogen bromine. The above etching steps are used to eliminate particle, and a vertical shape can be obtained. If oxygen is added to the etching of the film 13, etching of high selectivity to the film 13 can be performed.