baber/WOPTO huggingface dataset:
Patent JP-H0797207-A (JP)
Title: Hydrogen-type crystalline metallosilicate having heat resistance and its production
Inventor: FUJISAWA YOSHIKAZU
IPC: C01B39/06
Filed: 1993-09-27
Abstract: PURPOSE:To improve heat resistance of the subject composition by treating a metallosilicate containing one or more kinds of metals in alkali metals and/or alkaline earth metals with an acid, steam or boiled water so as to contain these metals in an amount smaller than a specific content. CONSTITUTION:A hydrogen-type crystalline metallosilicate such as a hydrogen-type crystalline aluminosilicate having >450ppm content C1 of one or more kinds of alkali metals such as Na and/or one or more kinds of alkaline earth metals such as Ca and >200ppm content C2 of one or more metals among Fe, Cu, Ni and Cr is used as a starting raw material. This starting raw material is subjected to either one treatment or combined treatments among acid treatment immersing in about 0.5-5N aqueous solution of hydrochloric acid at about 70-90 deg.C for 5-20hr, boiling water treatment treating a starting material so as to contain water and then holding the water- containing starting material at about 550-6001: for about 4 hr or steaming treatment holding the starting material in an atmosphere of about 750-900 deg.C containing about 10% water content for 10-20hr to provide the objective heat resistant hydrogen-type crystalline metallosilicate having <=450ppm of the content C1 and <=200ppm of the content C2.
Patent JP-H1089796-A (JP)
Title: Maintaining method for absorption refrigerator and absorption refrigerator
Inventor: NONAKA HIDEMASA
IPC: C09K5/06
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To suppress progress of local corrosion by introducing oxoacid salt having reducibility with sulfur of a central atom in an absorption liquid circulating system when a reduced pressure state in the circulating system is destroyed and oxygen is mixed with the system. SOLUTION: The absorption refrigerator comprises an introducing mechanism 13 for introducing oxoacid salt having reducibility with sulfur of a central atom in an absorption liquid circulating system when a.state that a reduced pressure is destroyed is detected by a monitoring mechanism 12. That is, a reducing agent can be introduced to a high temperature regenerator 4 and a low temperature regenerator 3 becoming severe conditions and a site suitable for introducing other matter. In this case, the oxoacid salt is sulfite or hydrogensulfite, and sodium sulfite is put into a practical use. Accordingly, when the air is mixed from a connector or the like, this state is detected, and the agent of specific species is introduced in solution of the system, and hence occurrence of pitting can be suppressed irrespective of mixture of oxygen in the system.
Patent JP-H1160589-A (JP)
Title: New physiologically active substance na00226b and c, its production and use
Inventor: NISHIGORI TAKAAKI
IPC: A61P25/24
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject substance useful as an antiasthmatic agent, a bronchodilator, a therapeutic agent for bronchitis, obtainable from a strain belonging to the genus Streptomyces, having inhibitory actions on phosphodiesterase. SOLUTION: This new substance is a physiologically active substance NA00226B showing the following physical and chemical properties or its pharmaceutically acceptable salt. Appearance: red powder. Molecular weight: 447. Molecular formula: C23 H29 NO8 . Solubility: soluble in a lower alcohol and insoluble in hexane, petroleum ether and water. Rf value by ODS thin film chromatography: 0.42 by a developing solvent of acetonitrile-water-formic acid (50:50:1 v/v). Color reaction: positive in vanillin-sulfuric acid, iron chloride and iodine, etc. The physiologically active substance is obtained by culturing a bacterium belonging to the genus Streptomyces capable of producing a physiologically active NA00226B in a medium, forming and accumulating the substance in the culture product and collecting the substance.
Patent JP-S60174134-A (JP)
Inventor: BUARUTAA SARUSHIYUTETSUDO
IPC: A61B5/15
Filed: 1984-11-14
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-2000060569-A (JP)
Title: Discrimination of sex of fish
Inventor: KITANO TAKESHI
IPC: C12N15/09
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To readily discriminate the sex of fish such as Paralichthys olivaceus in a step of a fry in fish farming by preparing a biological sample of the fish, and detecting an expression pattern of a mRNA of a gene having the sex difference in the expression in the biological sample. SOLUTION: A biological sample comprising gonad of fish (e.g. Paralichthys olivaceus), the whole body of the fish, or the like is prepared, and an RNA is extracted from the biological sample. A cDNA is synthesized from the obtained RNA. An amplifying reaction of the cDNA is carried out by using a primer comprising an oligonucleotide containing at least a part of a sequence complementary to a base sequence of an aromatase gene which is the gene having sex difference in expression, and the expression pattern of the mDNA of the aromatase gene is detected to discriminate the sex of the fish readily at the early time to detect the ratio of the sexes of released seeds at the step of fries before the release.
Patent JP-H06188381-A (JP)
Title: Capacitor of dram cell and its preparation
Inventor: SA KIYUN RAA
IPC: H01L27/108
Filed: 1992-09-09
Abstract: PURPOSE: To sharply increase the capacitance of a capacitor and to improve a step coverage by constituting the capacitor of a lower electrode having many holes, a dielectric layer formed on the surface of the lower electrode and an upper electrode formed on the surface of the dielectric layer. CONSTITUTION: The capacitor consists of the lower electrode 32 having many holes 31 and the upper electrode 34 formed on the surface of the layer 33. For instance, a 1st conductive layer having rugged surface is formed, and after forming a 2nd insulating layer on the surface of the 1st conductive layer, the 2nd insulating layer is etched back until the projected part of the 1st conductive layer appears. Then the projected part of the 1st conductive layer is etched by using the 2nd insulating layer left in the recessed part of the 1st conductive layer as a mask to form many holes 31. Then the 2nd insulating layer is removed, and after working the 1st conductive layer as a prescribed shape, a dielectric layer 33 is formed on the surface of the 1st conductive layer.
Patent JP-S6394263-A (JP)
Title: Image forming device
Inventor: KUSAKA KENSAKU
IPC: G03G15/02
Filed: 1986-10-09
Abstract: PURPOSE:To prevent the surface of an image carrier from being deteriorated even if a small sized device is used by arranging air flow regulating members between a shielding plate surrounding a corona discharge wire and a cleaning means and between the shielding plate and an exposure means. CONSTITUTION:A primary electrostatic charger 4 consists of a tungsten-made corona discharge wire 19, two stainless steel-made (SUS) shielding plates 20a, 20b surrounding the wire 19 from both the sides of the wire 19, a 1st air flow regulating member 21 is arranged between one shielding plate 20a and the cleaner 3 and a 2nd air flow regulating member 22 is arranged between the other shielding plate 20b and the image exposing part 6. Consequently, the circulation of corona wind is interrupted on the central part B of the primary charger 4 in its longitudinal direction, so that a photosensitive drum 1 can be effectively prevented from being deteriorated due to the collision of active gas to the drum 1 and excellent images can be always stably obtained.
Patent JP-S61120484-A (JP)
Title: Laser electrode wherein three axes are crossed at right angles
Inventor: TAKEMORI SEI
IPC: H01S3/038
Filed: 1984-11-16
Abstract: PURPOSE:To achieve a large discharge input, by providing a plurality of groove parts in the surface of a cathode at the uppermost side of a gas flow, thereby establishing stable glow discharge even though gas pressure is high. CONSTITUTION:An electrode part is constituted of a plurality of rod shaped or pipe shaped cathodes 2a-2d, which are laterally arranged with respect to a gas flow 1, and a plurality of similar anodes 3a-3d, which are crossed with the cathode. In the cathode 2a at the uppermost side of the gas flow, a plurality of grooves 10 are provided around the circumference of the cathode and corner parts are formed. When a voltage is applied across the electrodes 2 and 3, glow discharge 11 is generated at the groove part 10 where the electric field intensity is large. When the discharge current is increased, the glow ischarge is sequentially generated on the other cathodes 2b-2d on the downstream side from the electrode 2a. Therefore, the stable glow discharge is generated even though gas pressure is high. A total reflecting mirror 7 and an output mirror 8 form a resonator so that the glow discharge is contained between both mirrors. Thus a laser output 9 is obtained.
Patent JP-H03104208-A (JP)
Title: Charged beam lithography apparatus
Inventor: YAMAO TATSUHIKO
IPC: H01L21/027
Filed: 1989-09-19
Abstract: PURPOSE:To easily and effectively form an encoded special pattern by providing a data generator for a mask pattern, a data generator for an encoded special pattern to be identified by an optical element, and lithography means for performing a lithography based on the generated data. CONSTITUTION:Lithography data 8 of an encoded special pattern for an encoded special pattern (e.g. a bar code pattern) to be identified by an optical element corresponding to a designated identifying character 7 is introduced in advance into an identifying pattern data file 6. The character 7 is designated through an operation unit 1 at the time of mask pattern lithography to generate the data 8 of the corresponding special pattern from the file 6, and the special pattern of the identifying pattern is formed together with the designated mask pattern on a photomask dry plate by lithography means 5.
Patent JP-H0291024-A (JP)
Title: Physiologically active lipid
Inventor: KAYANO MASAKO
IPC: A61P31/18
Filed: 1988-09-28
Abstract: PURPOSE:To provide an antiviral physiologically active lipid having a high antiviral activity and reduced adverse effects by comprising an organic acid- combined glyolipid composed of a monosaccharide, oligosaccharide or polysaccharide, 3-7C dibasic acid and 6-24C fatty acid in a specific molar ratio. CONSTITUTION:An antiviral physiologically active lipid having the above- mentioned effect, useful as a direct remedy for viral diseases such as herpes and AIDS and having reduced adverse effects contains as an active ingredient an organic acid-combined glycolipid or a derivative thereof such as methyl ester, ethyl ester, sodium salt, potassium salt, calcium salt or magnesium salt prepared by combining a monosaccharide, oligosaccharide or polysaccharide such as glucose or sucrose with a 3-7C dibasic acid such as glutaric acid or succinic acid and a 3-24C saturated or unsaturated fatty acid such as palmitic acid or oleic acid in amounts of 1-4mol per mol of the constituent monosaccharide, respectively.
Patent JP-H0582577-A (JP)
Title: Wire bonding device
Inventor: TAKUSHIMA YOSHIYUKI
IPC: H01L21/60
Filed: 1991-09-20
Abstract: PURPOSE:To enable a motor to be easily controlled and lessened both in size and in weight and to realize the high-speed control of the motor concerned by a method wherein the cogging torque of a drive motor and the gravitational torque of a bonding arm are made to balance with each other to eliminate the fluctuation of the motor in load caused by the vertical motion of the arm. CONSTITUTION:A bonding arm 1 drive motor 13 is of iron-core segment-type permanent magnet R structure, and the motor 13 generates the maximum cogging torque larger than the gravitational torque of the arm 1. The angle of rotation of a motor is limited to a range of angle where the gravitational torque of an arm and the cogging torque of a motor 1 are made to balance nearly with each other.
Patent JP-H03107466-A (JP)
Title: Method and device for manufacturing adherend for inorganic and amorphous protective film on organic polymer substrate
Inventor: JIYANNMARII FURIITO
IPC: F04B1/0408
Filed: 1990-09-11
Abstract: PURPOSE: To omit the presence of plasma and to make a process simpler and more efficient by utilizing the photosensitization decomposition by photoexciation of impurities introduced into a medium at the time of forming the deposits including oxide, etc., by the photosensitization decomposition.  
     CONSTITUTION: The gaseous medium contg. the precursor of the film to be produced is introduced from a duct 8 into a reactor 1 consisting of a closed vessel 2 internally provided with a substrate 29 of, for example, polycarbonate, and is discharged from a duct 9 by a suction pump 19. The inside of the vessel 2 is maintained under a prescribed pressure. At this time, at least one fraction of the gaseous medium flow is passed through a scrubber 13 contg. the impurities 14, such as mercury. The radiations for illumination of the mercury vapor lamp 21 in a cavity 20 are supplied through a quartz window 5 to the vessel 2 to induce the decomposition in the vapor phase of the low-temp. gaseous medium previously introduced with the mercury. The deposits of the inorg. and amorphous protective films contg. the compds. in the form of oxide, nitride, carbide or their alloys are thus formed. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0290826-A (JP)
Title: Frame synchronizing circuit
Inventor: KITAZAWA MASAKAZU
IPC: H04L7/08
Filed: 1988-09-28
Abstract: PURPOSE:To reduce the number of gates in LSI by using a counter for frame pattern detection as a frame counter. CONSTITUTION:For supervising multipoints of frame patterns included a DATA and dispersively arranged at the intervals of an (n) bit length, DATA is stored in the memory for frame pattern detection 3 with the memory control counter for frame pattern detection 4 of n-adic as reference. Stored data is always and furthermore stored in the memory at the intervals of the (n) bit length by an I/O gate 2, is multipoint-supervised by a frame pattern detection decoder 1 and a frame FP' is extracted. In a synchronous protecting operation, a comparator 8 generates a frame FP being a coincident output with a counter value stored in a latch circuit 7, and the frame FP' to be extracted is compared with FP as the reference frame. Thus, the number of flip flops whose gates are increased can be reduced in LSI.
Patent JP-H03101808-A (JP)
Title: Electronic drying device
Inventor: YOSHINO MASATAKA
IPC: B01D53/26
Filed: 1989-09-18
Abstract: PURPOSE:To improve the drying capacity by providing a slant detecting switch, which is set in a box body and put into operation when the box body is more slanted than a specified angle, and a communicator. CONSTITUTION:When a plug 31 is connected a power source, AC voltage is reduced by a transformer 34, and DC voltage is impressed to the cooling element 9. The endothermic side 9a of the cooling element 9 carries out endo thermic action to cool cooling fins 13, and the moisture in the air is dewed, which becomes water drops falling down from the top end of a lower part when the amount of dew is large. In the heat radiation side of the cooling element 9, heat generation is carried out, and this heat is transmitted to heat radiation fins 12 through a heat transfer body 10 and discharged to the outside of the box body 1 through draft openings 3c. The moisture in the air outside of the box body 1 is removed and kept in a dry state. Thus, the drying capacity is semipermanently maintained.
Patent JP-H0991861-A (JP)
Title: Optical disk driving device
Inventor: YOSHIDA KOUJI
IPC: G11B19/20
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent a member of base side from being worn by a rotary shaft and to prevent a rotating permanent magnet of turntable side from coming into contact with a driving coil of base side by keeping the turntable at a specified interval from the base. SOLUTION: The permanent magnet 3a is provided on the tip of the rotary shaft 6, and a permanent magnet 3b, the magnetic pole of which is opposed to a magnetic pole on the end surface of permanent magnet 3a, is made to have the same pole as that of the permanent magnet 3a, is provided on the inner bottom of a bearing 7 of base 8 side. Also, the device is made to have such a constitution of a spindle motor of an optical pickup that the tip of the rotary shaft 6 is floated from the inner bottom of the bearing 7 by repulsion of the permanent magnets 3a, 3b.
Patent JP-H0583596-A (JP)
Title: Gradation corrector
Inventor: UCHIDA ATSUSHI
IPC: H04N5/20
Filed: 1991-09-20
Abstract: PURPOSE:To be a device to correct an image in which the distribution of the gradation is biased, to a desired gradation distribution, to not only move the bias of the gradation distribution but also extend the dynamic range of the gradation, to make low the redundancy of a circuit and to faster change the conversion characteristic. CONSTITUTION:The corrector is constituted of a multiplication coefficient generating device 6 to obtain inclinations P and Q of the conversion characteristic obtained from three conversion conditions (an arbitrary gradation Da is converted to a target value Dt, a black level is converted to a 0 gradation, and a white level is converted to a 100% white gradation) of the arbitrary gradation Da, the target value Dt and a white level W and a black level B inputted as a conversion parameter, and a converting circuit 7 to convert the gradation of input image data Yi in accordance with the inclinations P and Q, the arbitrary gradation Da and the target value Dt. When a frame memory 10, a histogram preparing device 11 and a conversion parameter generating device 12 are provided, the arbitrary gradation Da, the white level W, the black level B can be automatically set in accordance with the image.
Patent JP-H0983692-A (JP)
Title: Composite device
Inventor: MATSUMOTO SUNAO
IPC: H05K5/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a composite device which is convenient for use in the meaning of human technology by varying the inclined angle of a display means provided for the composite device and preventing moving even in the case of touching a display surface when a user stands and which reduces an installing area. SOLUTION: The composite device disposes a display 3 to an inclined angle varying means 1 varying the inclined angle to the top face part of the device main body to be along the back and forth direction of the device main body. The device is provided with guiding means 12, 20, 28, 29 and 30 guiding the base part 6 of the inclined angle varying means between maximum and minimum inclined angular positions, a driving means driving between the maximum and minimum inclined angular positions and immobile means 41 and 40 maintaining an immobile state when the base part is guided to the maximum inclined angular position.
Patent JP-2000070137-A (JP)
Title: Electric pot
Inventor: KUSUMOTO TOICHIRO
IPC: A47J27/21
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To allow quickly disabling of the supply of hot water after the completion of the supply of hot water and enable continuous use thereof by operating a water supply switch without applying a microcomputer and a lock switch. SOLUTION: There are arranged a hot water supply pump 8 to deliver hot water in a container 5, a hot water supply switch 23 to operate the hot water supply pump and an electric type unlocking switch 24 to enable conduction to the hot water pump from the hot water supply switch. In this case, also provided are a switch element (transistors 25 and 27) to turn ON or OFF a water supply circuit for connecting the hot water supply switch to the hot water supply pump, a capacitor 26 to perform a charging with the turning ON of the unlocking switch and a charging circuit connected in series to the unlocking switch. The capacitor is connected to the downstream side of the hot water supply switch through a resistance R4 and is charged by turning ON the hot water supply switch while the switch element is turned ON by turning ON the unlocking switch or discharging the charging circuit.
Patent JP-S62101785-A (JP)
Inventor: OZAWA KEITAROU
IPC: H05K5/03
Filed: 1985-10-30
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-S60133265-A (JP)
Inventor: OKUDA ISAMU
IPC: F25B13/00
Filed: 1983-12-20
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-H0698437-A (JP)
Title: Cover peeling method for flexible flat cable
Inventor: UENO YOSHIHIKO
IPC: H01B7/08
Filed: 1992-09-10
Abstract: PURPOSE:To provide the cover peeling method for a flexible flat cable, which is capable of peeling the cover of the cable nicely in quality and easy in the maintenance of a peeling tool. CONSTITUTION:Upon peeling the cover of a flexible flat cable 3, constituted of a plurality of flat angular conductors arranged in parallel while covered by a common tape type insulating cover, a part to be peeled is applied with an tension force while the lower surface of the part to be peeled is supported by a supporting stand 4, then, the insulating cover is machined by a bottom shaping machine to peel the cover.
Patent JP-H1146834-A (JP)
Title: Local train ticket holder
Inventor: ITO HIROSHI
IPC: A45C11/18
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To store in a ticket size to easily take out the storage by mounting a vertically integrated holder in which a ticket can be stored, and of which three sides are closed, forming a slit on an upper face central part of the holder to integrally arranged two holders in a transverse direction, and mounting a clip on a rear side. SOLUTION: This is a vertically integrated holder of which three sides are closed. A slit 2 is formed on a center of an upper face. Two holders are integrally arranged in a transverse direction. A clip 3 is mounted on a rear side. When the holder is used, a purchased ticket is slid therein from an opened edge of the holder to be stored. When an user passes through a wicket, the user inserts a finger into the slit 2 to pass through an automatic ticket checker in such manner that the ticket is slided. Or the ticket is handed over to the station staff. Whereby the ticket can be smoothly examined. Further it can be combined with a commuter size. Whereby tickets can be so smoothly examined that they can not be lost.
Patent JP-S62100665-A (JP)
Title: Ac effective value-dc conversion circuit
Inventor: MURASHIGE SHINICHI
IPC: H02H3/02
Filed: 1985-10-28
Abstract: PURPOSE:To enable inexpensive effective value conversion excellent in reliability, by a method wherein currents from first and second conversion means are added up while the addition currents are outputted as squared current by an addition means. CONSTITUTION:A rectified voltage e1 applied to an input section 21 of a squaring circuit 2 is converted into current i1 proportional thereto by a first conversion means of the circuit 2. An output of an average circuit 3 is applied to a negative feedback input section 23 of the circuit 2 as negative feedback voltage V0. The voltage V0 is converted into currents i2 and i3 inversely proportional thereto by a second conversion means. Squared current (i) is outputted from the circuit 2 by addition current i1-i3 by an addition means of the circuit 2. Therefore, the current (i) is expressed by a formula having the voltage V0 as denominator and square value of a rectified voltage value e1. When the current (i) is inputted into the circuit 3, an effective voltage V0 of the rectified voltage e1 is outputted from the circuit 3 according to the theoretical formula.