baber/WOPTO huggingface dataset:
Patent JP-H0475584-A (JP)
Title: Human prourokinase-like polypeptide and production thereof
Inventor: KOBAYASHI YOICHI
IPC: C12N9/72
Filed: 1990-06-05
Abstract: PURPOSE:To collect human prourokinase-like polypeptide by culturing Escherichia coli transformed with a plasmid containing DNA segment to code human prourokinase-like polypeptide. CONSTITUTION:DNA fragment to code human prourokinase-like polypeptide is recombined into a manifestation type plasmid. A recombinant (host cell) transformed by transduction of the manifestation type plasmid is cultured to accumulate the objective substance in the host cell or the culture solution. When Escherichia coli is used as the host cell, the objective substance is recovered as an insoluble aggregate after cell grinding usually by ultrasonic wave or Gorlin homogenizer. The aggregate is dissolved in an aqueous solution of guanidine hydrochloride, etc., treated by air oxidation in the presence of a thiol compound and purified by a method such as fractionation precipitation by salting-out with ammonium sulfate. In this way, human prourokinase-like polypeptide can be produced economically and advantageously.
Patent JP-S6038782-A (JP)
Title: Reproducing and recording device for solidstate storage element
Inventor: YAMAMOTO KAORU
IPC: G11C7/00
Filed: 1983-08-09
Abstract: PURPOSE:To prevent the occurrence of dorp-out at a saving or loading time by controlling the read and the write of a fixed storage means and information processing of this means through a control fixed storage means. CONSTITUTION:A clock circuit 3 and a counter 4 are controlled by an ROM2 as the control fixed storage means, and a fixed storage means 1 of an ROM or an RAM is accessed by the address outputted from the circuit 3. Reproduced information read out from the means 1 is processed in a synchronizing signal adding device 6, a modulator 7, a buffer and waveform shaping circuit 8, which are controlled by the ROM2, through a parallel-serial converting circuit 5 and is supplied to a microcomputer or the like through a reproducing head 9. Information is recorded similarly; in such a way, drop-out is not generated at a saving or loading time because a magnetic tape, an optical disc, or the like are not used.
Patent JP-H11335253-A (JP)
Title: Composition for oral cavity
Inventor: KAMIMURA HIROHISA
IPC: A61K8/42
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for oral cavity excellent in adsorptivity on gums and flavor by including a specific pharmaceutical component, a specified alkyl ester, a specific surfactant and water, and forming the composition into a specified emulsion. SOLUTION: This composition for oral cavity comprises (A) 0.001-2 wt.% non-aqueous pharmaceutical component (e.g. vitamin E), (B) 1-100 wt.% alkyl ester (salt) of an N-α-long chain acyl basic amino acid, preferably an alkyl ester (salt) of an N-α-8-22C fatty acid acyl-L-arginine, based on the component A, (C) 100-250 wt.% nonionic surfactant (e.g. polyoxyethylene sorbitan monostearate) based on a hydrophobic component obtained by adding perfume to the component A and (D) water of 5-500 weight times as much as the total of the components A to C and the perfume, and is formed into a microemulsion having <=0.1 μm, preferably <=0.09 μm median diameter.
Patent JP-S63308873-A (JP)
Title: Manufacture of paste type cadmium negative electrode
Inventor: KAIYA HIDEO
IPC: H01M10/52
Filed: 1987-06-11
Abstract: PURPOSE:To improve negative electrode's capability of absorbing an oxygen gas and to prevent a charge-and-discharge characteristic from being deteriorated by dipping an electrode plate into a solution of metallic salt which keeps a potential higher in an alkaline solution than a metallic cadmium and has water-repellent fluorine resin powder suspended so that metal and fluorine resin powder are precipitated at the same time. CONSTITUTION:After a conductive core material is coated with paste of an active material, the core material is negatively electrolyzed in an alkaline solution to perform formation. A surface of the formation-finished electrode plate is coated with alkali- proof powder such as carbon powder, and this electrode plate is dipped into a solution of metallic salt which has a higher potential than metallic cadmium in an alkaline solution of nickel or the like and has fluorine resin powder of water-repellency such as PTFE suspended. A metallic layer is formed uniformly on the surface of the electrode plate, with the conductive powder as a core provided in advance on the surface of the electrode plate, by substitutional reaction performed between the metallic ions in the metallic salt and metallic cadmium produced by formation. The fluorine resin powder in the solution is precipitated at the same time so that a metallic matrix is made to grow also inside the electrode plate by the substitutional reaction.
Patent JP-S5268806-A (JP)
Title: Method and equipment for inclined combustion in heating furance
Inventor: WADA YOSHIROU
IPC: F23C5/00
Filed: 1975-12-05
Abstract: PURPOSE:To reduce the unit of fuel for the whole of the heating furnace and improve the thermal efficiency, by making the amount of the combustion gas of the burners at the side of the offtakes smaller than the amount of the combustion gas of the burners apart from the offtakes, in the heating furnace of the belt steel, equipped with the offtakes for introducing the combustion gas to the preheating chamber.
Patent JP-H04344764-A (JP)
Title: Facsimile equipment
Inventor: HAGYUDA TADASHI
IPC: H04N1/00
Filed: 1991-05-21
Abstract: PURPOSE:To realize the facsimile equipment in which the operating state and occurrence of an error of the equipment are identified even from a location apart to some extent. CONSTITUTION:The facsimile equipment is provided with a display section 3 able to emit plural colors, a mode discrimination section 1 discriminating each mode including error/transmission and reception and a control section 2 controlling the illuminance of the display section 3 in response to the mode so as to select the illuminance color of the display section 3 and to implement lighting, extinguishment and blink corresponding to the mode and the operating state and the occurrence of an error of the equipment are identified even from a location apart to some extent.
Patent JP-2000333919-A (JP)
Title: Organism information measuring device
Inventor: FUKUZUMI SHINICHI
IPC: A61B5/0245
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an organism information measuring device capable of easily and accurately measuring pulse waves in order to estimate the mental and physical conditions of a working person without the subject being conscious of measurement. SOLUTION: This device includes a head kit part 2 in the form of a head set worn by a subject 1, and organism information measuring parts 3 and pad parts 4 for blocking external light, the parts 3 being located at the parts of the head kit part 2 making contact with ears, with sound holes 5 provided in the pad part 4 for preventing external sounds from being shut off. The subject 1 wears the head kid part 1 on the head and the organism information measuring parts 3 on the ears whereby the subject's organism information can be measured. As a result, pulse waves can be easily and accurately measured in order to estimate the mental and physical conditions of a working person without the subject 1 being conscious of measurement.
Patent JP-S6037733-A (JP)
Title: Dry etching apparatus
Inventor: SEKINE MAKOTO
IPC: H01J37/18
Filed: 1983-08-11
Abstract: PURPOSE:To sufficiently prevent contamination of a sample by providing a sample entrance chamber which may be vacuumed and a sample drawing chamber in both sides of an etching chamber through a gate valve and by moving a susceptor between them on the occasion of housing a susceptor on which a sample to be etched is placed within the etching chamber and then executing the etching by irradiation of ultraviolet ray through a transparent window. CONSTITUTION:A susceptor 5 on which a sample 10 to be etched is placed is housed within an etching chamber 4, this chamber 4 is vacuumed to about 1X 10<-6>Torr by an exhaustion device 14 through a gate valve 13 and reactiongas is supplied thereto from a gas inlet system 6. Thereafter, the sample 10 is irradiated with the ultraviolet ray 8 from an Hg-Xe lamp through an ultraviolet ray transparent window 7 provided opposingly to said sample for the specified etching. With such constitution, almost similar sample entrance chamber 1 and sample drawing chamber 22 are connected through the gate valves 3 and 9 in both sides of the chamber 4 and the sample 10 is moved under the vacuum condition between these chambers.
Patent JP-H04369029-A (JP)
Title: System for minimizing transmission delay time
Inventor: NEKOTA KOUJI
IPC: G06F5/06
Filed: 1991-06-18
Abstract: PURPOSE:To set up the transmission delay time of a completed system to a minimum value in this transmission delay time minimizing system for a device for executing stuff multiplication/separation of an asynchronous signal. CONSTITUTION:The transmission delay time minimizing system is provided with a writing address counter part 1 for executing variable counting operation by the 1st selection signal, a writing decoding part 2 for outputting a write enable signal to a memory part 6 by the 1st selection signal, a reading address counter part 3 for executing various counting operation based upon a stuff request signal and the 1st selection signal, a reading decoder part 4 for outputting a reading enable signal to the memory part 6 by the 1st selection signal, and a phase comparator 5 for comparing the phase of one of read enable signals with that of a write enable signal based upon the 2nd selection signal and constituted so as to set up the optimum of the memory part 6.
Patent JP-S63310372-A (JP)
Title: Control circuit for gate turn-off thyristor
Inventor: SUGIMOTO KAZUAKI
IPC: H02M3/315
Filed: 1987-06-11
Abstract: PURPOSE:To protect a gate turn-off thyristor from breakdown and to start the thyristor stably, by turning the gate turn-off thyristor (GTO) ON and OFF with constant frequency and constant anode current regardless of the load condition for a predetermined time after supplying power source current. CONSTITUTION:In a switching system power source circuit employing a transformer 2, GTO 3 is connected through primary winding of the transformer with a DC power source 1, and power is fed from the secondary winding of the transformer through a rectifier diode or the like to a load. A control circuit 8 is connected through a capacitor 6 with the gate of GTO 3 and a starting circuit 9 is connected through a capacitor 7 thereto. Terminal voltege of a smoothing capacitor 5 is inputted to the control circuit 8, and GTO 3 is controlled such that the terminal voltage of the smoothing capacitor 5 will be constant. The starting circuit 9 disables the control circuit 8 when power source current is supplied, and controls GTO 3 with constant frequency and on-off mode for a predetermined time regardless of the load condition. The time interval is ON/OFF controlled with constant frequency regardless of the load condition.
Patent JP-H01317363-A (JP)
Title: Boiling of soya milk as raw material for bean curd and apparatus therefor
Inventor: ISHII SHIGERU
IPC: A23L11/00
Filed: 1988-06-15
Abstract: PURPOSE:To produce high-quality soya milk having low water concentration by injecting low-pressure dry steam produced by a specific method into a soya milk, thereby heating the milk. CONSTITUTION:High-pressure steam generated in a boiler 21 is introduced into a heat-exchanger chamber 12 in a steam-generation tank 8. Water in a steam-generation pipe 18 extending from the water-reservoir 11 under the tank 8 to the heat-exchanger chamber 12 is heated with the high-pressure steam to generate low-pressure steam, which is stored in a steam reservoir 13 above the tank 8. The low-pressure steam is sent to a vapor-liquid separation chamber 15 outside of the tank to remove water from the low-pressure steam and, at the same time, to heat a heat-exchanger duct 26 in the separation chamber 15. Steam of 1.0-1.5kg/cm<2>G and <=128 deg.C and having low wetness is generated by the above process. The steam is introduced into soya milk to heat the milk at 80-87 deg.C and the heating and non-heating states are repeated at <=90 deg.C to effect the aging of the milk. The aged milk is steamed and sterilized by heating at 100 deg.C.
Patent JP-S5572064-A (JP)
Title: Ceramic substrate
Inventor: DOI TAKAO
IPC: H01L23/13
Filed: 1978-11-25
Abstract: PURPOSE:To improve the yield in the assembly process eliminating cracks and breakages due to mutual collision of substrates by forming a convex part on the end of the circumference of a ceramic substrate used for semiconductor devices or the like. CONSTITUTION:A green sheet which has been prepared by the powder pressing method, the doctor blade method or the like is molded by punching or extrusion into a ceramic substrate 2. Then, a convex parts semi-circular or convex or in combination of these shapes is formed on the end of the circumference of the substrate by any available method. This can noticeably reduce cracks and breakage even if the substrates collide each other, thereby improving the yield and reliability for the automated assembly line.
Patent JP-H11332559-A (JP)
Title: Hybridoma
Inventor: ISHIHARA MITSUKO
IPC: C12N15/02
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new hybridoma free from immuno-cross-reactivity having high titer useful for diagnosis or the like of nervous tissue by producing a monoclonal antibody capable of recognizing all the isoforms of a specific clathrin assembly-protein 3 as the antigen. SOLUTION: The hybridoma produces the monoclonal antibody capable of recognizing all isoforms of the clathrin assembly-protein 3 including the amino acid sequence of formula I as the antigen, the hybridoma having the depositing number of FERMBP-6379, and the produced monoclonal antibody manifests titer of 2 to 4 times of that of the monoclonal antibody having the same antigen-recognition specificity, produced by the hybridoma R-18 cultured in the spume condition. This monoclonal antibody is capable of recognizing the 388 to 394 position of the amino acid sequence of the clathrin assembly- protein 3 described in formula II, and preferably labeled by protein, fluorescent dye or radio isotope.
Patent JP-S5769026-A (JP)
Title: Apparatus for feeding material to extruder
Inventor: TANNO SHIYOUGO
IPC: B29C48/92
Filed: 1980-10-17
Abstract: PURPOSE:To obtain the captioned apparatus wherein a feeding selector and a receiving selector are provided to each colored material feeding line, thereby metering feeders for materials to be extruded can be used common to all extruders, inclusion of not designated color is positively prevented, and changing operation of color can be completely automated. CONSTITUTION:The colored material feeding selectors C1, C2... and the colored material receiving selectors E1, E2... are provided to each of colored material feeding pipes (g) arranged between the colored material metering feeders B1, B2... and the extruders A1, A2.... Base material metering feeders H and the extruders A1, A2... are connected via base material feeding selectorsIby base material feeding pipes (k). According to the operation program of the extruders, the selectors C, E, I, etc. are operated through the command operation panel M.
Patent JP-S5770098-A (JP)
Title: Welding wire
Inventor: KOBAYASHI MAKOTO
IPC: B23K35/30
Filed: 1980-10-17
Abstract: PURPOSE: To perform the indefectible welding in air without using any shielding gas and make outdoor work of an automatic welding wire possible by specifying the amt. of C as well as Mn and Si, Zr and Ti in the wire compression ratios.  
     CONSTITUTION: A solid wire for welding of the composition consisting of ≤0.12 wt% C, 0.9W1.4% Mn, 0.4W0.7% Si, 0.15W0.3% Zr, 0.05W0.3% Ti and Fe contg. unavoidable impurites, and regulating the composition ratios of Mn and Si, Zr and Ti to 1.5 Si<Mn<3.0 Si, and Zr>Ti. Such wire is usable without the use of any shielding gas, and indefectible results of welding are obtainable in the places where there is wind such as outdoors. Since the leading end of a torch is the tip alone, the welding in a narrow place is easy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0921674-A (JP)
Title: Method for measuring fuel quantity in fuel tank of space flying body
Inventor: RORUFU BURANTO
IPC: G01F23/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To realize a system having high accuracy and economic efficiency combinedly by detecting the fuel level in the tube having the first end part connected to the first region constituting the bottom part of a fuel tank with respect to the accelerating direction and the second end part connected to the second region with a space being provided from the first end part. SOLUTION: A spherical fuel tank 1 around a center O contains a certain amount of fuel, and the fuel tank is accelerated in parallel in the accelerating direction nominally agreeing the direction shown by an arrow F. An end part 11 of a tube 1 is opened into a tank 1 at a bottom part 7, which is the region present in the vicinity of the intersection of the wall of the tank 1 and a radius 6 extending in the opposite direction from the center O in parallel with the arrow F. An end part 18 has the opening into the tank 1 at the intersection with a radius 8 extending in the same direction as the arrow F in the opposite direction with respect to the radius 6.  The usable fuel quantity in the tank 1 is determined based on the level h*+Δh, which is obtained by correcting the theoritical fuel level h* in a measuring tube 14 by a level Δh caused by capillarity, the absolute temperature T of the fuel and the acceleration (g) of the artificial satellite.
Patent JP-H0439697-A (JP)
Title: Voice card
Inventor: ISHIWATARI KIWA
IPC: G10L19/00
Filed: 1990-06-06
Abstract: PURPOSE:To make it possible to repeatedly record and reproduce synthesized speech by providing the voice card with a paper speaker, a microphone and a speech synthesis and recording/reproducing IC device. CONSTITUTION:When a speech synthesis recording switch 4 is turn on, recording of synthesized speech is started and a message is stored in a speech synthesis and recording/reproducing IC device 7. When a synthesized speech reproducing switch 5 is turned on, the message stored in the IC device 7 is reproduced by the paper speaker 1 through a lead wire 2. When the switch 4 is turned on again, the card can be repeatedly used. Since the card has structure capable of folding as three parts and two parts 10a, 10b have adhesive coated frames, the mechanical part can be closed by folding the parts 10a, 10b. Thus, the light-weight, compact and inexpensive voice card free from the generation of failure can be obtained.
Patent JP-S63312393-A (JP)
Title: Stabilized fuel oil composition
Inventor: HORI TAKASHI
IPC: C10L1/188
Filed: 1987-06-13
Abstract: PURPOSE:To obtain a fuel oil composition, capable of suppressing clouding, change in hue and formation of sludges occurring in storing and having improved stability, by adding a compound consisting of anthraquinones and/or hydroquinones to a hydrocarbon based fuel oil containing a cracked oil fraction. CONSTITUTION:The aimed composition obtained by adding a compound consisting of (A) anthraquinones expressed by formula I (X1-X4 are H, aliphatic hydrocarbon, halogen, NH2, NO2 or OH) and/or (B) hydroquinones expressed by formula II (R1 and R2 are 2-20C alkyl at the 2- and 5-positions) to a hydrocarbon based fuel oil containing a cracked oil fraction as a principal components.
Patent JP-S5370473-A (JP)
Title: Partial discharge measuring apparatus
Inventor: NARUSE MIKIO
IPC: G01R29/00
Filed: 1976-12-06
Abstract: PURPOSE: To detect partial discharge signal and improve detection sensitivity by taking a difference between the output from a specimen and the signal being being the delayed output signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10333168-A (JP)
Title: Device and system for liquid crystal
Inventor: NAKAMURA TAKU
IPC: G02F1/1335
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain the device which can make a color display of high quality without causing any loss of a pixel potential by providing a reflecting plate which nearly covers the front of an array substrate, a color filter, and a light- transmissive electrode on the array substrate in this order and electrically connecting the light-transmissive pixel electrode through an opening. SOLUTION: The cell part of the liquid crystal display device 10 consists of the array substrate 20, a counter substrate 80, and a liquid crystal layer 90. On the array substrate 20, the reflecting plate 50, color filter 52, and light- transmissive electrode 54 are laminated in this order. The light-transmissive electrode 54 is connected to the electrode 36 of a thin film transistor element through the openings bored in the reflecting plate 50 and color filter 52. With this constitution, a signal potential can be applied to the liquid crystal layer 90 without being cut off with the color filter 52. Here, the reflecting plate 50 is constituted with the color filter 52 while insulated from the light-transmissive electrode 54.
Patent JP-S5848163-A (JP)
Title: Electronic equipment with program function
Inventor: NISHIKAWA HIROSHI
IPC: G06F15/02
Filed: 1981-09-18
Abstract: PURPOSE:To obtain a device into which plural initial programs are loaded selectively without decreasing program capacity, by moving a decimal point position specifying switch and thus selecting one of plural initial programs. CONSTITUTION:A decimal point position specifying switch is moved to select one of plural initial programs, and the selected program is loaded. For example, a power switch 3 is turned on to put an auto clear circuit 10 in operation and thus a setting signal is generated to clear a CPU11; and a monostable multivibrator 12 is also operated to input its output signal to an AND gate 13. Then, the CPU11 inputs a timing signal 14a to a switch circuit 14 to generate a timing signal F-O, which is inputted to an AND gate 15. The AND gate 13 is turned on by setting a switch K to generate an output signal G-O, thereby performing arithmetic according to the initial program specified by the decimal point position specifying switch 4.
Patent JP-H0440817-A (JP)
Title: Paddy field working machine provided with fertilizing apparatus
Inventor: NAKAMURA SHOICHI
IPC: A01C15/00
Filed: 1990-06-04
Abstract: PURPOSE:To reduce the size of a subsidiary tank by using a structure to actuate a feeding apparatus when the absence of fertilizer is detected by a sensor of a storing part and to stop the feeding action of the feeding apparatus when the presence of fertilizer is detected by a sensor of a delivery hose. CONSTITUTION:Sensors 16,17 to detect the presence or absence of fertilizer are attached in the middle of a feeding channel R, concretely, at a part before the connection part 11A of the branched feeding channels 13... of a hose 11 and at a part near the storage parts 12A, 12B of the branched feeding channels 12,13 at both ends. When the absence of fertilizer is detected by the sensor 17 near the storage part 12, a fertilizer-feeding apparatus A is actuated. The feeding motion of the fertilizer-feeding apparatus A is stopped when the presence of fertilizer is detected by the sensor 16 in the middle of the branched feeding channel. The feeding channel can be used as a part of a subsidiary tank by placing the upper sensor 16 in the middle of the feeding channel and, accordingly, the size of the subsidiary tank can be reduced.