baber/WOPTO huggingface dataset:
Patent JP-S5921395-A (JP)
Title: Novel antibiotic indisocin, its n-methyl derivative, and its preparation
Inventor: UMEZAWA HAMAO
IPC: C12P17/10
Filed: 1982-07-26
Abstract: NEW MATERIAL:Antibiotic indisocin and its N-methyl derivative having the following physical and chemical properties. Molecular formula: C13H9ClN2O3. Specific rotatory power [alpha]<25>D=+20+ or -5 deg. (C 0.03, methanol). Infrared absorption spectrum measured in CCl4 solution shown by the figure. Solubility: soluble in methanol, acetone, ethyl acetate, chloroform, benzene, etc., slightly soluble in water. Color reaction: positive in Rydon Smith reaction, sulfuric acid, iodine, and cameleon reactions, negative in ninhydrin and TTC (2,3,5-triphenyltetrazolium) chloride reactions. USE:An antibacterial agent having high antibacterial activity against Gram-positive and Gram-negative bacteria. PROCESS:A bacterium [e.g., Nocardia blackwellii MG-323 hF2(FERM-P 6606)] belonging to the genus Nocardia, capable of producing antibiotic indisocin, is inoculated into a nutritive medium, cultivated at 4.5-8.0pH at 25-35 deg.C, indisocin is collected from the culture, and subjected to N-methylation, if necessary.
Patent JP-S61288322-A (JP)
Inventor: TAKEGAWA YOSHINOBU
IPC: H01H1/06
Filed: 1985-06-15
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-H08317900-A (JP)
Title: Self-awareness type optometric system
Inventor: FUKUMA YASUFUMI
IPC: A61B3/028
Filed: 1996-05-24
Abstract: PURPOSE: To accurately and efficiently conduct optometry and prevent erroneous operation by providing a display means displaying graphic charts corresponding to examination items on a screen. CONSTITUTION: An output display device 2, an input device 3, an electric vision 4, and a chart display device 5 are connected to a computer 1. When the measurement of an examination item is finished, the computer 1 compares the test result and the information on the known fact with the information on the examination item contained in the knowledge base, picks up examination items suitable for the examination from the knowledge base, and selects an examination item. The set routine of a chart and an auxiliary plate is selected during the examination routine, an instruction is transferred to the electric vision 4 and the chart display device 5 so set the chart and the auxiliary plate, or the graphic display routine 22 of the chart and the auxiliary plate is selected and displayed on the electric vision 4 and the output display device 2.
Patent JP-S5833981-A (JP)
Title: Speed controller for motor
Inventor: HAYASHIDA HIROSHI
IPC: H02P29/00
Filed: 1981-08-21
Abstract: PURPOSE:To always maintain the rotating speed of a motor constant even if a load is varied by comparing a speed instruction word with an actual speed word of a motor and correcting the output word of a drive device by the correction word weighted in response to the value. CONSTITUTION:A value set by a keyboard 6 is inputted to an input/output device 7, thereby producing an instruction word 10 and holding it in a memory 9. On the other hand, a pulse from an encoder 3 responsive to the rotating speed of a motor 2 employs a speed word 15 through a counter 4 and a latch register 5, a deviation word 12 is formed together with the word 10 by an arithmetic unit 8, and is compared with the prescribed words 19-21 in the memory 9, thereby selecting the prescribed words 22-24 weighted and corrected. Then, the torque corrected word 16 of the unit 8 is calculated is stored in a memory 17, thereby producing an output word 13, and controlling the motor 2 through the chopper 1. Accordingly, even if the load is varied, the rotating speed of the motor can be maintained constantly by the corrected word at high speed response.
Patent JP-S5356385-A (JP)
Title: Preparation of immobilized
Inventor: YAMADA MITSUGI
IPC: C12N11/04
Filed: 1976-10-29
Abstract: PURPOSE: To suppress the liberation of enzyme without lowering the activity by treatment of the enzyme, immobilized by encupuslation method with a crosslinking agent in the presence of a water-soluble organic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5920653-A (JP)
Inventor: INOUE TETSUHIKO
IPC: B32B3/14
Filed: 1982-07-28
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-S61287897-A (JP)
Title: Engine exhaust structure of small size boat
Inventor: KOBAYASHI NOBORU
IPC: B63H21/00
Filed: 1985-06-14
Abstract: PURPOSE:To aim at preventing water from entering into an engine upon turn- over of a small size boat, by downward opening an exhaust pipe connected to the engine, in an expansion chamber, and by positioning one end of a second exhaust pipe opened at the other end, outside of the boat, above the water surface upon turn-over of the boat. CONSTITUTION:The front end section of first exhaust pipe 36 connected to an engine is inserted into an expansion chamber 70, piercing through a surrounding wall 71 and the front end 37 of the section is extended and opened downward. Further in the expansion chamber 70, one end section of a second exhaust pipe 7 is extended and opened downward while the other end section 79 is opened outboard. Upon turn-over of the boat, although the opening end section 79 is positioned below the water surface so that water enters thereinto, water is prevented from entering into the expansion chamber 70 since the other end section of the pipe 7 is positioned above the water line 19. With this arrangement, it is possible to facilitate the manufacture thereof and to completely prevent water from entering into the engine.
Patent JP-H02310818-A (JP)
Title: Head device and head positioning controller for data recording and reprodcing device
Inventor: SUZUKI HIROSHI
IPC: G11B5/60
Filed: 1989-05-24
Abstract: PURPOSE:To respectively read data and servo information at a high S/N with high quality without using a filter circuit of complicated configuration and to improve accuracy for positioning a head by respectively independently provid ing a gap for read/write and a gap for servo. CONSTITUTION:A gap 10 for read / write of a narrow gap length [gap (a)] for high density, a gap 11 for servo of a wide gap length [gap (b)] for low density and a gap separating layer 12 are provided [gap (a) < gap (b)]. The gap 11 for servo is arranged at prescribed intervals to the gap 10 for read / write, for example, in an hourly delayed position in a rotating direction A of a recording medium. The gap 11 for servo is formed so as to obtain pre scribed azimuth to the gap 10 for read / write. Thus, without using the filter circuit in the complicated configuration, the data and servo information can be respectively read with the high quality, and the accuracy for positioning the head can be improved.
Patent JP-H06340175-A (JP)
Title: Reversible heat-sensitive magnetic recording material
Inventor: HIRAISHI SHIGETOSHI
IPC: B41M5/26
Filed: 1993-06-01
Abstract: PURPOSE:To provide a reversible heat-sensitive magnetic recording material which records visible information and non-visible information necessary optionally at any time on one sheet of a recording material, repeated writing and erasure are possible and an image recording the visible information is superior in contrast. CONSTITUTION:A reversible heat-sensitive recording layer consisting mainly of a dye precursor, which is ordinarily colorless or light-colored, and a reversible developer, which allows the dye precursor to generate a color tone change by a difference in cooling rates after heating, is provided on one surface of a substrate and a magnetic recording layer consisting mainly of magnetic powder and a binder is provided on the reversible heat-sensitive recording layer and/or any other place and/or on the other surface of the substrate.
Patent JP-S6110548-A (JP)
Title: Sulfonamide
Inventor: FURUYA YOSHIROU
IPC: C07D333/66
Filed: 1984-06-27
Abstract: NEW MATERIAL:A sulfonamide shown by the formula I [R<1> is lower alkyl, lower haloalkyl, phenyl, halophenyl, etc.; R<2> is group shown by the formula II (R<5> and R<6> are H, halogen, cyano, OH, etc.), benzyl, cyclohexenyl, pyridyl, etc.; X is O, CO, sulfinyl, sulfonyl, or -NH-; R<3> and R<4> are H, lower aklyl, carboxyethyl, 4- acetylpiperazinyl, etc.]. EXAMPLE:N-[6-(p-Methoxyphenoxy)-5-indanyl]methanesulfonamide. USE:An antiphlogistic, antipyretic, analgesic, antithrombotic agent, and diuretic. A compound having an improved action especially as an antiphlogistic, having low side effects such as stomach disorder, etc. and high stability. PREPARATION:An aromatic amine shown by the formula III is reacted with a sulfonyl halide shown by the formula IV (Hal is halogen) in a solvent such as pyridine, etc. at 0-80 deg.C for 0.5-2hr to give a compound shown by the formula I.
Patent JP-2000317666-A (JP)
Title: Laser beam welding machine
Inventor: ADACHI KAORU
IPC: B23K26/142
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam welding machine in which the feeding direction of filler wire and the supplying direction of assist gas can be easily controlled. SOLUTION: An attachment supporting member 5 for supporting a nozzle 9 for feeding filler wire is provided rotatably and coaxially with a laser beam axis L. By controlling a motor 6 by a controlling part 8, the direction of feeding filler wire 11 to a welding part W is changed around the axial line of the laser beam axis L. Thereby, the relation between an advancing direction of welding and the directions of the feeding feeler wire 11 and supplying assist gas is made coincident.
Patent JP-S619952-A (JP)
Title: Continuous casting method of steel
Inventor: YASUDA KAZUMI
IPC: B22D11/12
Filed: 1984-06-27
Abstract: PURPOSE:To obtain a billet having no internal crack, surface transverse crack and corner crack by specifying the top and bottom surface temp. of the billet in a straightening zone. CONSTITUTION:The top surface temp. of the billet in the straightening region is kept at >=900 deg.C in continuous casting of a molten steel having the process of straightening the curved billet having an unsolidified phase with a multi-point straightening and curving type continuous casting device having 5m machine height. The bottom surface temp. of the billet is maintained higher by >=150 deg.C than the top surface temp. of the billet.
Patent JP-S6110984-A (JP)
Title: Current vector phase detector
Inventor: AKIMOTO TAKASHI
IPC: H02P23/07
Filed: 1984-06-27
Abstract: PURPOSE:To simply and accurately detect the current vector phase during commutation superposing period by storing the current vector phase corresponding to a pattern binarized in response to the polarity of each phase current in a memory, and reading out in response to a bit pattern formed from each phase current. CONSTITUTION:A processor 4 has the first memory for storing the current vector phase of a stator shaft reference corresponding to a bit pattern formed from each phase current, and the second memory for storing representatively the current vector phase during the commutation superposing period displaced from the bit pattern by the average value of the phase angles before commutation and after the commutation. The phase components iu, iv, iw of motor currents are led to comparators 11-16 to obtain the prescribed bit pattern in response to the polarity of the phase currents to obtain the current vector phase from the bit pattern.
Patent JP-2000317628-A (JP)
Title: Soldering iron tip cleaner
Inventor: KAWAMATA MASATO
IPC: B23K3/08
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To surely capture, remove and recover the excess solder at an iron tip by cleaning the front end of an electric soldering iron by using a wiper part provided with an excess solder capturing tip consisting of metal having good solder affinity or heat resistant material provided with the solder affinity on the surface. SOLUTION: The excess solder 4 adhered to the solder iron tip 2 of the electric soldering iron having a ceramic heater, etc., is chipped away by the excess solder capturing tip 5 of the wiper 3 of the soldering iron chip cleaner. The excess solder 4 falls by gravity and is recovered as the removed excess solder 6 into a stocker 7. The excess holder capturing tip 5 is composed of the metal having the good solder affinity (wettability) or the heat resistant material provided with the solder affinity by the surface treatment. The heat capacity thereof is so set as to rapidly attain a solder melting point or above by the heat at the soldering iron tip 2.  The iron tip cleaning wiper 3 is composed of heat resistant rubber, etc., to a circumferential shape and is formed with the tension, cross-sectional shape and angle nearly uniform over the entire periphery, by which a cleaning function is improved.
Patent JP-S63297983-A (JP)
Title: Cryogenic cold reserving device
Inventor: SAHO NORIHIDE
IPC: H01L39/04
Filed: 1987-05-29
Abstract: PURPOSE:To perform a cryogenic cold reserving operation only with supplying of gas and make facility less expensive without supplying any liquefied gas by a method wherein gas is supplied from outside into a cold reserving tank and the gas is cooled down to condense. CONSTITUTION:A flange 5 is fixed with a refrigerator 6 and a cold station 7 for the refrigerator 6 is stored within a cold receiving tank 1. Another opening is fixed with a lid 14 and a body to be cooled, for example a base plate 16 supported on the lid 14 through a support 15 is stored within the cold reserving tan k1. Further, another opening is fixed with a cylindrical feeding pipe 8 which is guided into the cold reserving tank 1. A side of the coolant gas conduit 10 facing to the surrounding atmosphere is provided with a flow rate regulator valve 11 and a pressurizing machine 12 in sequence and the end part of the pipe is provided with an air inlet port. Air sucked from the air inlet port 13 into the pressurizing machine 12 is pressurized, sent to the absorbing unit 9 and then the purified gas is supplied to the cold reserving tank 1. At this time, the purified gas is cooled by liquefied gas while passing through the coolant gas conduit 10, liquefied therein and then becomes a liquefied gas.
Patent JP-S61291420-A (JP)
Title: Aqueous solution of iron compound
Inventor: UEDA TSUNEHISA
IPC: C01G49/00
Filed: 1985-06-17
Abstract: PURPOSE:To obtain the titled aqueous solution storable stably for a long period even in air, by adding an oxocarboxylic acid compound as a stabilizer to an aqueous solution of an Fe<2+> compound. CONSTITUTION:The objective novel aqueous solution of an iron compound having improved stability can be produced by compounding an aqueous solution of an Fe<2+> compound (e.g. FeSO4) with an oxocarboxylic acid compound (e.g. glyoxylic acid, 2-kletoglutaric acid or their water-soluble salt such as Na salt). The amount of the stabilizing agent is >=2wt%, preferably 3-10wt% based on the iron in the Fe<2+> compound. The stabilized aqueous solution of iron compound or the solution impregnated in various carriers can be used in wide field as a raw material of deodorant, water-treating agent, mordant, medicine, pigment, fungicidal and bactericidal agent, etc.
Patent JP-H01302943-A (JP)
Title: Message communication system
Inventor: SENDA MAKOTO
IPC: H04N1/21
Filed: 1988-05-31
Abstract: PURPOSE:To improve the collection efficiency of information required by permitting a connection telematique terminal to read an additional message together. CONSTITUTION:Control information (a) and message information (b) which are required for male service are transmitted from the telematique terminal 1 to a center equipment 5. It stores information in the notice board control tables 71-84 of a main storage device 7. A central processing unit 6 decodes information (a), recognizes that it is the request of a notice board message, checks postscript permission information and recognizes the presence or absence of permission. With such constitution, the terminal 1 can read the additional message together. When the device 7 receives the transmission request of the stored message from the terminal 1, an additional registered message is transmitted with the corresponding message.
Patent JP-S6023948-A (JP)
Title: Metal vapor discharge lamp
Inventor: TAGUCHI SHIYOUICHI
IPC: H01J61/52
Filed: 1983-07-19
Abstract: PURPOSE:To obtain a metal vapor discharge lamp having a good heat insulating effect and the highly efficient and vertically lighting form by providint a cylindrical phototransmissive coating body coating the vicinity of an electrode below a luminous tube and at least one part of the sealing part of said electrode while closing the space between the upper part of said coating body and the luminous tube and opening its lower end. CONSTITUTION:A luminous tube 1 made of quartz glass is provided with a pair of main electrodes 2a and 2b at both ends of its inside, while rare gas, mercury and metal halide are sealed in its inside. The upper end of the cylindrical phototransmissive coating body 8 made of quartz glass is softened by heating for being inwardly bent so that the upper part of the luminous tube 1 may be exposed, whereby the space between said bent part 8a and the luminous tube 1 is closed. On the other hand, the lower end of the coating body 8 extends below the lower end of the sealing part G, while its end part is opened. That is to say that the coating body 8 is so constituted so as to cover the vicinity of the lower electrode 2b and the whole of the sealing part G. Thereby, the upper part of the coating body 8 is almost closed thus nitrogen inside the coating body 8 almost does not flow so as to improve a heat insulating effect of the lower part of the luminous tube 1 even when the lower end of the coating body 8 is opened.
Patent JP-H11318340-A (JP)
Title: Production of cocoa extract
Inventor: INOUE TERUYUKI
IPC: A23L2/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cocoa extract generating little precipitation on the bottom of a can, or the like, for a long time and having a good cocoa-like flavor. SOLUTION: This production of a cocoa extract is to adjust the average particle size of powdery cocoa to 4 μm or less by treating a powdery cocoa and/or cocoa cake suspension prepared by using ceramic beads by a wet grinder, centrifuge the obtained powdery cocoa suspension by using a continuous centrifugal separator to remove precipitated materials and recover the supernatant.
Patent JP-S5465450-A (JP)
Title: Data processor
Inventor: MAEJIMA HIDEO
IPC: G06F9/22
Filed: 1977-11-04
Abstract: PURPOSE: To minimize the interface signal between chips and to ensure the highly efficient microprogram control by constituting the macroorder fetch and the macroorder execution through division into two semiconductor chips each.  
     CONSTITUTION: Two semiconductor chips performing both the macroorder fetch and the macroorder execution, interface control microprocessor IFCU101 and arithmetic control microprocessor BALU100 are constituted in division. Chip 101 and 100 function, in the microprogram control circuit, to control the microprogram multi-branch control and the microprogram mode control. Through the combination of the both, the microprogram control can be performed in a highly eficienct way for the data processor as a whole. The processor consists of BALU100, IFCU101, microprogram memory μ-ROM102 to control BALU100 and IFCU101, micro- address register BAR103 to memorize the location of the microorder, clock generator 104 and main memory 107. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02311123-A (JP)
Title: Dc ground-fault detector
Inventor: ISHIGAME YUTAKA
IPC: B60M3/00
Filed: 1989-05-26
Abstract: PURPOSE:To prevent influence on a short circuit accident developing from the ground fault of a negative feeder, and to obviate labor required for the release of the fault and the generation of damage by inserting a ground-current detector between the neutral point of the secondary winding of a transformer for the rectifier of a DC power substation brought to a star shape and a ground. CONSTITUTION:When a ground fault is generated in a positive bus 4a or a positive feeder 4b, DC ground currents Ipg are changed into DC currents toward the neutral point of a transformer 2 for a rectifier from the ground side. When the ground fault is generated in a negative bus 5a or a negative feeder 5b, inversely, fault currents Ing are turned into currents toward said ground side from the neutral point of the transformer 2 for the rectifier. A current detector 8 detects currents flowing through a current limiting resistor 7 including even polarity thereof, detects currents as detecting values also containing the magnitude and direction of currents, and gives them to a DC ground detector 9.
Patent JP-H11331849-A (JP)
Title: Bit assignment method for dynamic image compression
Inventor: MORIMOTO HIROYORI
IPC: H04N19/115
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To decrease a coding bit amount produced by a dynamic image compression processing. SOLUTION: This bit assignment method consists of a step (ST1) that detects a motion vector in the moving image compression processing, a step (ST2) where position information of an object block is detected, and a step (ST3) where bit assignment with respect to a motion vector is decided based on the detected position information. In the case that the object block is placed on an outer circumference of the image in the position information detection step (ST2), bit assignment is conducted to delete positive/negative information denoting a direction in a horizontal or vertical component of the motion vector in the bit assignment decision step (ST3). Furthermore, in the case that the object block is placed on four corners of the image in the position information detection step (ST2), bit assignment is conducted to delete positive/negative information denoting a direction in both the horizontal component and the vertical component of the motion vector in the bit assignment decision step (ST3).
Patent JP-S5257131-A (JP)
Title: Chlorination process for xylenols
Inventor: MATSUMOTO TEIJIROU
IPC: C07C67/00
Filed: 1975-10-31
Abstract: PURPOSE: Chlorinated xylenols, especially p-isomer, useful as germicides, fungicides, agricultural chemicals and their intermediates, ate prepared in high yield and high selectivity by the chlorination of xylenols in the presence of a metal chloride and a small amount of sulfur compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5833081-A (JP)
Inventor: KAWASAKI TAKUYA
IPC: F26B23/08
Filed: 1981-08-21
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-S5357720-A (JP)
Title: Testing method of core memory device and its device
Inventor: MEGA MASAYUKI
IPC: G11C29/10
Filed: 1976-11-04
Abstract: PURPOSE:The test is achived by the information pattern providing the current variation that makes the delta noise of a bit, in which the worst pattern is written, large, so that the reliable device can be obtained.
Patent JP-H06348707-A (JP)
Title: Word processor
Inventor: HARA NAOZUMI
IPC: G06F17/21
Filed: 1993-06-02
Abstract: PURPOSE:To obtain an output result with good balance without any user's intervention by providing a control means which inserts a small space less in width than a full-size character in just before space of an input text and stores the input text. CONSTITUTION:Processes by the control means are shown divisionally by array patterns (patterns a-j) of the text. In the case of, for example, the patterns (g) and (j), there is a 1/4 space before a cursor and the character which are two precedent to the cursor and the input text are inserted as they are. In the patterns (h) and (i), there is a 1/4 space before the cursor and the character which is two precedent to the cursor and the input text are of the same character kind, so the 1/4 space before the cursor is deleted. Thus, the 1/4 space is interposed between characters of different kind to make balance between a Japanese sentence and an English sentence good and the 1/4 space between characters of different kind is deleted to prevent the document from being arrayed in a dull state.