baber/WOPTO huggingface dataset:
Patent JP-H10239240-A (JP)
Title: Automatic dna probing apparatus
Inventor: KAJIYAMA TOMOHARU
IPC: C12Q1/68
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a probing apparatus which is suitable for automation, which is controlled easily and whose measuring unit cost is low by a method wherein a working electrode which can be moved independently is provided, an external electrode which can be inserted into, and removed from, a sample solution are provided and a voltage by a predetermined procedure is applied across the working electrode and the external electrode. SOLUTION: Each of a plurality of sample containers 11 into which a sample to be measured is dispensed is provided with a working electrode which is composed of an aluminum compound and with a signal wire. The sample containers 11 are conveyed by a sample-container conveyance device 4 to a DNA reaction part 2 and an electrochemiluminescence(ECL) reaction detecting part 3 from a sample insertion part 1, a measurement is performed in the ECL reaction detecting part 3, and the sample is thrown away. The ECL reaction detecting part 3 introduces a metal-complex reagent solution into the sample containers 11, and it discharges the solution inside the containers by using a cleaning solution. After the solution has been discharged completely, a reaction reagent is introduced.  The working electrode and the signal wire are connected, and an external electrode and a reference electrode are inserted into every container. While the potential of the sample solution is being measured, a voltage is applied across the working electrode and the external electrode, and whether a metal complex is left or not is detected by a photodetector.
Patent JP-S57155996-A (JP)
Title: Preparation of l-threonine
Inventor: YUGAWA HIDEAKI
IPC: C12P13/08
Filed: 1981-03-23
Abstract: PURPOSE: To collect the titled substance from a medium inexpensively and industrially, by cultivating a microorganism belonging to the genus Acinetobacter capable of assimilating ethanol and producing the titled substance.  
     CONSTITUTION: A microorganism such as Acinetobacter calcoaceticus YK-1014 (FERM-P 5910) capable of assimilating ethanol and producing L-threonine from ethanol is cultivated. It is cultivated aerobically at 20W40°C in a medium comprising ethanol as a carbon source, a nitrogen source such as ammonium sulfate, urea, etc., and an inorganic salt, etc., and ethanol is additionally added with its consumption. After the cultivation is over, formed threonine is recovered from the solution by well-known method such as ion exchange resin method, active carbon method, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62201649-A (JP)
Title: Beaker
Inventor: GOTO YOSHIHISA
IPC: B01L3/00
Filed: 1986-02-27
Abstract: PURPOSE:To obtain a beaker excellent in performance such as resistance to shock and resistance to scuffing by using polyether etherketone resin as resin for a stock of the beaker. CONSTITUTION:In a beaker wherein liquid and a soln. are introduced thereinto to mainly perform chemical reaction, as the resin for a stock of the beaker, polyether etherketone of crystalline thermoplastic aromatic resin having the repeated unit shown in formula is used. Polyether etherketone is molded into the beaker at the definite cylinder temp. by a injection machine. The beaker obtained in such a way is excellent in resistance to shock, resistance to scuffing and resistance to heat etc.
Patent JP-H01217855-A (JP)
Title: Manufacture of lithium alloy electrode
Inventor: MASUDA YOSHITOMO
IPC: H01M4/1395
Filed: 1988-02-23
Abstract: PURPOSE:To make it possible to alloy in a short time by immersing two lithium alloy plates in which the content of lithium is 100-80% in molar ratio and 0-10% in molar ratio in an electrolyte containing a lithium salt to alloy them. CONSTITUTION:A lithium plate or a lithium alloy plate in which the content of lithium is 100-80% in molar ratio, and a lithium-free metal plate alloyable with lithium or a lithium alloy in which the content of lithium is 0-10% in molar ratio are press-bonded so that its one side is the lithium alloy plate. This press-bonded plates are immersed in an electrolyte comprising a lithium salt-containing organic solution to alloy them. The adhesion of the press-bonded plates is improved compared with usual press-bonded plates of a lithium plate and an alloyable metal plate. The separation of the press-bonded plates is prevented and electron transfer pathes required for alloying reaction are ensured. Therefore, an alloy is quickly formed.
Patent JP-H09212040-A (JP)
Title: Image forming device
Inventor: HASHIMOTO YASUNARI
IPC: G03G21/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of selecting kinds of paper sheet one by one in one set of documents. SOLUTION: One of paper sheet feed trays 104-107 or the kind of paper sheet, is specified for every paper sheet in one set of documents. Since prescribed kind of paper sheets are set in each of the paper sheet feed trays, the paper sheet of the kind corresponding to each document is selected anyway. At the time of copying, the corresponding paper sheet is fed consecutively for every document sent an automatic document feeder 102. These operations are controlled by the main control part of the main body.
Patent JP-S58161909-A (JP)
Title: Manufacture of silicon imide and/or silicon nitride
Inventor: UMEMURA MITSUO
IPC: C01B21/068
Filed: 1982-03-15
Abstract: PURPOSE:To obtain smoothly high quality silicon imide and/or silicon nitride by feeding a silicon halide and a gaseous mixture of nitrogen with hydrogen and/or a hydrogen compound of nitrogen to a reactor while covering one of them with an inert gas. CONSTITUTION:A three-ply pipe is used as a feeding pipe for feeding gaseous starting materials to a reactor. A silicon halide such as trichlorosilane is fed from the innermost feeding pipe 1, an inert gas such as nitrogen from the intermediate feeding pipe 2, and a gaseous mixture of hydrogen with nitrogen and/or a hydrogen compound of nitrogen such as ammonia from the outermost feeding pipe 3. Since the silicon halide is fed to the reactor while being covered with the inert gas, it does not contact with the gaseous mixture of hydrogen with nitrogen and/or the hydrogen compound of nitrogen in the vicinity of the outlet of the gas feeding pipe. Accordingly, the outlet is not clogged by a reaction product, and desired silicon imide and/or silicon nitride is smoothly manufactured.
Patent JP-2000245005-A (JP)
Title: Drive controller for rolling stock
Inventor: NAKAZAWA YOSUKE
IPC: B60L9/18
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a drive controller for a rolling stock which can be designed with a high gear ratio by reducing the cross sections of the teeth of each gear by scatteringly reducing the torque to be shared by each pinion and can be reduced in size, weight, and cost by increasing the rotating speed of a motor. SOLUTION: A drive controller for a rolling stock scatteringly reduces the torque to be shared by each pinion by meshing two or more pinions 121-124 with a gear wheel 11 directly coupled with an axle 10 and supplying electricity to AC motors 131-134 respectively directly coupled with the pinions 121-124 from inverter devices 141-144 respectively connected to the motors 131-134. In addition, the input DC voltage of each inverter is lowered to that of a general-purpose inverter by feeding electric power from a high-voltage overhead line by connecting the DC input terminals of the inverters in series and the occurrence of harmonic-induced faults is reduced so that mass-produced general- purpose inverters may be used for the inverter devices 141-144.
Patent JP-S59166364-A (JP)
Title: Production of thick-walled superalloy casting ingot
Inventor: KITAMURA KAZUO
IPC: C22C38/00
Filed: 1983-03-14
Abstract: PURPOSE:To prevent generation of a TCP phase, etc. and to obtain a thick- walled superalloy casting ingot having excellent strength and toughness in the production of the thick-walled superalloy casting ingot by specifying the content of Si. CONSTITUTION:The content of Si is set at <=0.15wt% in the production of a superalloy casting ingot of an Fe-, Ni- or Co base having >=300mm. wall thickness. The effect is better as the content of Si is lower. The formation of a TCP phase or macro segregation is prevented at <=0.15% Si, and the adverse influence on the casting ingot is hardly observed.
Patent JP-H06227922-A (JP)
Title: Repellent for animal
Inventor: YOSHIDA MAKOTO
IPC: A01N55/08
Filed: 1993-02-05
Abstract: PURPOSE:To provide the subject inexpensive and safe repellent having excellent repelling activity. CONSTITUTION:The objective repellent for animals containing, as active ingredient, a tri or tetraphenylboron compound of the formula [X is ammonium, (lower alkyl-substituted) mono- or di-lower alkylammonium, lower alkoxycarbonyl, (aminocarbonyl- or mercapto-substituted) pyridinium or pyridyl, or (lower alkyl- substituted) imidazolium; n is 3 or 4). When this compound is to be used, a solid technical product thereof is used directly, otherwise, a solvent solution thereof is added to a target base material, thus giving marked bite-preventive effect compared to conventional repellents. Therefore, this repellent is highly useful for preventing insect damages on indoor or outdoor constructions such as cables or various plants such as trees.
Patent JP-S62200577-A (JP)
Title: Error correcting system
Inventor: NISHIOKA YOSHIKI
IPC: G11B20/18
Filed: 1986-02-26
Abstract: PURPOSE:To improve the reliability of error detecting and correcting processings by using both of parity codes which enable detection and correction of errors and CRC codes for cyclic redundancy check, and checking the error correction executed at the time of data-reproduction. CONSTITUTION:Reproducing data read from a recording medium 101 by a recording and reproducing means 102 is demodulated in a modulation and remodulation part 103. And the result is stored in a memory part 104 for operation. And the error detection and correction is executed by an error correction processing part 106 added with the parity codes for error detection and correction at the time of recording. In case the detection and the correction of an error is unable to be achieved at the first step, an error processing is executed. And when the detection and the correction is completed for all strings, the cyclic redundancy check is executed by a CRC arithmetic part 107 against reproduced-data strings. When the result of the CRC is correct, the error correction is decided to be correct, and the reproduction processing is ended. But if the result is not correct, the correction processing is decided to be erroneous, and an error processing is executed.
Patent JP-S60183640-A (JP)
Title: Runaway recovery processing system of cpu
Inventor: TAKEYAMA HIROAKI
IPC: G06F11/00
Filed: 1984-03-02
Abstract: PURPOSE:To attain the recovery of runaway of a CPU by omitting data input from an external input device after reset of the CPU when it is in the memory state that no data input from the external input device is required at the detection of CPU runaway. CONSTITUTION:When the runaway of the CPU1 is detected by a runaway detecting circuit 16 during main program running, the CPU1 is subject to trap and a flag is set on a program and the system is in the state of reset waiting. An output of the runaway detecting circuit 16 is delayed by a delay circuit 17 so that a reset is applied when the CPU1 is in the state of reset waiting and a peripheral circuit 20 is reset also at the same time. A latch circuit, however, storing the flag is not reset. When system reset due to runaway takes place, the program proceeds to the initial setting but since the flag is set, the data input job from the external input device 13 for a fixed data input is saved and the main program is executed immediately.
Patent JP-2000240103-A (JP)
Title: Rising and falling light operation controller for construction machinery
Inventor: HAGA MASAYA
IPC: E02F9/16
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a rising and falling light operation controller for construction machinery capable of surely making flashing control based on the reality of rising and falling with a simple control constitution. SOLUTION: A rising and falling light L for illuminating a rising and falling course is provided to the outside of a construction machinery 1. It is provided to the inside of an operating room 3 of an upper turning body 2 and, at the same time, it is interlocked with locking operation or unlocking operation of a safety lock lever having such a function as operation of a working machine is locked and is constituted so as to turn on and off the rising and falling light L. After the rising and falling light L is turned off, a lighting up time of the rising and falling light L is controlled by a timer device, and it is turned off after the elapse of a specific time.
Patent JP-S62197437-A (JP)
Title: Resin composition
Inventor: AKAZAWA TOSHIYUKI
IPC: C08L67/00
Filed: 1986-02-25
Abstract: PURPOSE:To provide a resin compsn. which gives moldings having excellent gas-barrier properties, appearance, etc., consisting of a specified modified ethylene/(meth)acrylic ester copolymer compsn., a saponified ethylene/vinyl acetate copolymer and a hydrophobic thermoplastic resin. CONSTITUTION:A modified ethylene/(meth)acrylic ester copolymer (A) obtd. by grafting an ethylenically unsaturated carboxylic acid (anhydride) (e.g., maleic anhydride) is blended with 0.02 to 0.6 equivalents (based on the amount of the ethylenically unsaturated carboxylic acid) of a hydroxide of a metal (B) selected from among Group Ia and IIa metals of the periodic table (e.g., sodium hydroxide) and optionally an ethylene/(meth)acrylic ester copolymer (C). The mixture is mixed with a saponified ethylene/vinyl acetate copolymer having an ethylene content of 20 to 95mol% and a degree of saponification of not lower than 90% and a hydrophobic thermoplastic resin to obtain the desired resin compsn.
Patent JP-S52123976-A (JP)
Title: Treatment of waste water
Inventor: YAMAUCHI KIYOMI
IPC: C02F1/76
Filed: 1976-04-12
Abstract: PURPOSE: To eliminate COD efficiently by the treatment of coal carbonization waste water with chlorine dioxide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04260755-A (JP)
Title: Air conditioner
Inventor: FUKADA AKIYOSHI
IPC: F25B1/00
Filed: 1991-02-13
Abstract: PURPOSE:To protect a compressor by fuzzy-controlling the operation frequency (number of revolutions) of the compressor of an air conditioner in response to gas discharge pipe temperature and a temporal change in discharge temperature. CONSTITUTION:Gas discharge pipe temperature of a compressor is detected by a discharge pipe temperature detection part 1, on the basis of which temperature discharge temperature ( Ts) and a temporal charge (changing rate  Ts/t) in the discharge temperature are estimated by an estimation part 2. The discharge temperature and the discharge temperature changing rate are inputted to a fuzzy-controller 3, wherein estimation is executed in conformity with a predetermined fuzzy-rule, a result of which estimation the increase and decrease of the number of revolutions of the compressor is evaluated and is variably controlled very finely and quickly.
Patent JP-H08197023-A (JP)
Title: Blow gas
Inventor: KURODA GORO
IPC: B08B5/00
Filed: 1995-01-23
Abstract: PURPOSE: To improve the amenity or the like during the use of blow gas by adding fragrant components to a specified liquefied gas mixture of liquefied petroleum gas, dimethyl ether, non specified fluorocarbon, nitrous oxide and carbondioxide. CONSTITUTION: Blow gas is formed by adding, for example, fragrant components of the Japanese cypress family of which typical is a hiba arborvitae to liquefied gas in which one or two or more kinds of liquefied petroleum gas, dimethyl ether, fluorocarbon, nitrous oxide and carbondioxide are mixed. The fragrant components are not specially limited, and according to the purpose, that meeting image making is used. The pressure of the liquefied gas is adjusted to about 1-10kg/cm<2> (gage, at 135 deg.C), and fragrant components are added to the liquefied gas to prepare blow gas. Since when the fragrant components are added too much, one feels unpleasant on the contrary, it is good that as a guide, a trace (about <=1.0wt.%) thereof is taken.
Patent JP-2000241778-A (JP)
Title: Optical communication device and optical branching/ inserting device
Inventor: MIYATA HIDEYUKI
IPC: H04B10/27
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To stabilize its operation regardless of the presence of an inputted beam or a modulation signal to be sent with respect to and optical communication device transmitting a wavelength multiplexed optical signal. SOLUTION: An input beam from an input port is outputted to an output port through an optical branch means 10, an optical modulation means 11 and the optical branch means 12. On the other hand, a branch optical signal branched by the optical branch means 12 is made incident on an operation point control means 13 controlling the operation point of the optical modulation means 11. A branch input beam branched by the optical ranch means 10 is detected in its beam intensity by an optical detection means 15, and the optical detection means 15 outputs the signal according to the beam intensity. This signal is inputted to a control means 14, and the control means 14 controls the operation of the operation point control means 13 so as to keep stably the operation point of the operation point control means 13.  Thus, even when the input beam, etc., doesn't exist, the operation point control means 13 is operated stably.
Patent JP-H06256812-A (JP)
Title: Treating for cooling and crushing slag and pretreating device therefor
Inventor: HORII KAZUHIRO
IPC: C21B3/06
Filed: 1993-03-02
Abstract: PURPOSE:To separate metal in molten slag containing molten metal and solid metal as cooling and crushing treatment for steelmaking slag and the pretreating device therefor. CONSTITUTION:In the case of discharging from a slag off ladle 2 accomodating the molten slag containing the molten metal, the molten slag and metal are discharged through a skimmer 6 arranged in the slag off ladle 2 and the solidified metal dammed up with this skimmer 6 is made to be separatable. Successively, the liquid slag discharged into a slag receiving ladle is separated with a sp. gr. separation. After solidifying the molten slag and the molten metal in the slag receiving ladle, the slag and metal are discharged into a tilting type slag pan or on a field and the pressurized cooling treatment for cooling and crushing the slag is executed.
Patent JP-S58160003-A (JP)
Title: Boring tool holder
Inventor: SAKAMOTO KATSUHIRO
IPC: B23B27/00
Filed: 1982-03-15
Abstract: PURPOSE:To improve working efficiency and working precision by avoiding deflected abrasion and vibration securely in the cutting edge of a boring tool used mainly by an NC lathe. CONSTITUTION:A head 12 is made a little smallr in diameter than a shank 10 and inclined by a fixed angle to the holder axis O so that the front edge of the head can project gradually to the side of the tip 16 and the distance L between the front edge corner A on one projecting side of said head 12 and the holder axis O is equalized substantially to the radius R of the shank 10. Accordingly, when a given boring operation is carried out, a rigid and large diameter tool holder may be used to prevent the cutting tip from deflected abrasion and chattering vibration.
Patent JP-S62201828-A (JP)
Title: Supercritical extraction process and apparatus therefor
Inventor: HIRATA MITSUO
IPC: C07C51/43
Filed: 1986-02-28
Abstract: PURPOSE:To improve selectively of supercritical gas and concentration limit of extract in supercritical extraction, by carrying out the extraction in the presence of an extraction assistant having relative affinity to non-extracted component. CONSTITUTION:Constituent components of a mixture of plural organic compounds or of a organic compound and water (preferably a mixture of components having small boiling point difference or a mixture of water and an organic compound forming azeotropic mixture with water) are separated from each other by extracting with a supercritical gas. The extraction is carried out in the presence of >=40wt%, especially 60-80wt% extraction assistant (based on the sum of the mixture to be separated and the extraction assistant) having relative affinity to non-extracted component. The assistant is e.g. a polyhydric alcohol, sugar, etc., for an aqueous mixture. The extractant used in the form of supercritical gas is e.g. an inorganic compound such as carbon dioxide, ammonia, etc., or a lower hydrocarbon such as paraffinic hydrocarbon, olefinic hydrocarbon, etc.
Patent JP-H07250161-A (JP)
Title: User-to-user information selection simal-transfer device
Inventor: WATANABE YASUHIRO
IPC: H04M3/42
Filed: 1994-03-11
Abstract: PURPOSE:To transfer user-to-user information to only ISDN adapted terminals on a specific ISDN line among ISDN lines connected to an ISDN line circuit. CONSTITUTION:Simal-broadcasting discrimination circuit 41-1 of IDSN line circuits 4-1 and 4-2 decides whether or not there are simal-transfer identifiers, instructing transfer in a system, and selective transfer identifiers, specifying ISDN lines 101-103, and 111 to be used for transfering, which are added to user-to-user information from ISDN adaptive terminals 11a-11l, Then UUI information selective transfer circuit 42-1 transfers the user-to-user information to all the ISDN lines 101-103m and 111 or ISDN lines 101-103, and 111 specified with the selective transfer identifiers according to the decision results. The IDSN adaptive terminals 11a-11l receive the user-to-user information on the ISDN lines 101-103, and 111 according to previously set transfer receivable/ unreceivable state information.
Patent JP-H08238539-A (JP)
Title: Continuous casting method of aluminum alloy
Inventor: IKEDA TOSHIYA
IPC: B22D11/11
Filed: 1995-03-01
Abstract: PURPOSE: To obtain an aluminum alloy ingot having excellent castability without subjecting to pretreatment by solidifying while imparting the flow including the component in the direction traversing to the direction in which solidification of aluminum alloy molten metal proceeds. CONSTITUTION: Properzi continuous casting machine forms a moving mold by the groove 32 provided to a wheel 31 having a groove 32 on its circumference together with a belt 33. In the moving mold, aluminum alloy molten metal is poured through a spout 34. In the spout 34, an obstruction 35 is arranged to cause wave motion in the traversing direction in molten metal flow. The obstruction 35 consists of a support column and two sheets of platy fin fixed the support column and slightly made to curved face. Accordingly, by interacting the mass flow of aluminum ally molten metal with the obstruction 35, the flow containing rotary component at the cross section of mass flow of molten metal contains the flow component in the direction traversing to the direction in which solidification of molten metal proceeds.
Patent JP-H04279779-A (JP)
Title: Capacity control device for compressor
Inventor: SUGANO HIDEO
IPC: F04C18/02
Filed: 1991-03-07
Abstract: PURPOSE:To enhance accelerating performance and up-hill road running performance as well by preferentially reduce power required for a cooling compressor when engine load is high at the time of acceleration for passing a car or for running on up-hill roads. CONSTITUTION:The loading rate of a compressor is increased when intake negative pressure for an engine is high with negative pressure within the suction pipe of the engine for a vehicle introduced into a pressure chamber by which actions caused by the intake pressure of a pressure regulating valve is weakened.