baber/WOPTO huggingface dataset:
Patent JP-S5880533-A (JP)
Title: Color pyrometer
Inventor: OKUHARA SEIICHI
IPC: G01J5/60
Filed: 1981-11-09
Abstract: PURPOSE:To maintain the signals corresponding to the rays of different wavelength components at proportional relations and to display said signals digitally by providing inverse functional relations to the temp. of an object ot be measured and the ratio of the two electric signals obtd. from the radiation rays of said object. CONSTITUTION:The radiation rays of an object T to be measured are made incident to a photoelectric transducer D via a rotary filter F, and the output corresponding to the intensity of said rays is obtd. The output is amplified with an amplifier H and is separated to two outputs with a separator K. The two outputs are smoothed respectively with smoothing circuits E1, E2 and are converted to the frequencies corresponding to crest values. At this time while the partial voltage ratio of the output of the circuit E2 is changed by controlling a signal processing circuit P in accordance with the output of a counter circuit U2, said output is introduced into a V/F converter V2. In this case the partial voltage ratio is changed by changing over switches S1-S4 in such a way that the relations between the ratio of the output signals of the circuits E1, E2 and and temp. of the object T have the relations of a dotted line X when they are at a solid line Y. As a result the temp. of the object to be measured and the ratio of the two electric signals are related inverse functionally.
Patent JP-S5970706-A (JP)
Title: Pretreatment of molten iron in torpedo car
Inventor: HARADA HIROYUKI
IPC: C21C1/02
Filed: 1982-10-13
Abstract: PURPOSE:To improve the desulfurization efficiency in the conical part of a torpedo car by specifying the movement of a lance when a pretreating agent is blown into molten iron from the lance through the iron receiving and discharging hole of the car. CONSTITUTION:At least the nozzle of a lance 3 for blowing a pretreating agent is immersed in molten iron in a torpedo car 1 through the iron receiving and discharging hole 2 of the car 1. The lance 3 is first located at a position A closest to the conical part 6 of a car 1, and desulfurization is started. After the passage of a fixed time, the lance 3 is moved to a position B closest to the part 6 and opposite to the position A, and desulfurization is carried out for a fixed time. The lance 3 is repeatedly moved between the positions A, B while continuously blowing the desulfurizing agent with a carrier gas even during the movement of the lance 3. The desulfurizing agent may be blown while swinging the lance 3 around a swinging center in the space over the hole 2.
Patent JP-H0838168-A (JP)
Title: Heptaprenyldiphosphoric acid synthetase and dna coding the same
Inventor: KOIKE AYUMI
IPC: C12N1/21
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a peptide useful for synthesizing heptaprenyldi-phosphoric acid(HDP) which is an intermediate for biosynthesis of prenylquinone, etc. CONSTITUTION:A peptide derived from Bacillus stearothermophilus has an amino sequence from 1st to 220th amino acids or an amino acid to or from which one or several amino acids is substituted, lost or added. A transformant (pTL6/JM109, etc.) transformed by manifestation vector containing DNA coding the peptide is cultured and a peptide having heptaprenyldiphosphoric acid synthetase activity is obtained from culture products. Several gene fragments are obtained from PCR of a part of sequence of well-known prenyltransferase and gene region in the vicinity of these gene fragments is cloned and HDP synthetase gene derived from Bacillus stearothermophilus is cloned by measurement of manifested activity.
Patent JP-H092213-A (JP)
Title: Car washer
Inventor: MIYAMOTO TOSHIAKI
IPC: B08B3/12
Filed: 1995-06-21
Abstract: PURPOSE: To effectively remove dirt and sand stuck to the surface of a car body and to prevent the removed dirt from adhering again by specifying the vibration frequency of ultrasonic generating means in a device which has the ultrasonic generating means in a nozzle communicating with a water source and jets ultrasonic washing water for cleaning the car body. CONSTITUTION: A car washer body 1 formed like a gate is provided with an upper nozzle member 4 for washing the upper surface of a car body and side nozzle members 8 for washing the side surface of the car body and each nozzle member 4, 8 has a plurality of nozzles 13 for jetting cleaning water to the car body. Each nozzle 13 has an ultrasonic vibrator 19 on the inner surface of a casing opposite to a water jetting opening 15 and transmits ultrasonic energy to the washing water by the ultrasonic vibrator 19 driven by the ultrasonic generator 20, thereby effectively washing the car body. The vibration frequency of the ultrasonic energy is set in the range of 200 to 600kHz, thereby also effectively removing dirt and sand stuck to the other painted surface of the car body.
Patent JP-S57103431-A (JP)
Title: Pulse generating circuit
Inventor: KAWADA TOYOSHI
IPC: H03K17/66
Filed: 1980-12-17
Abstract: PURPOSE:To prevent the drop of an output waveform, by connecting the base of a transistor, which is connected to the output of a transistor driven by an input pulse and drives a capacitive load, and a high voltage power source through a resistance. CONSTITUTION:When a pulse of a width T1 is inputted from an input terminal 3, a transistor TRQ1 is turned off, and a complementary TRQ2 is turned on, and a TRQ3 is turned off, and the potential of an output terminal 1 becomes 0. By the fall of the input pulse, the TRQ2 is turned off, and TRs Q1 and Q3 are turned on, and a capacitor CL of a capacitive load 2 is charged rapidly, and the potential of the terminal 1 rises to a voltage VS'. The TRQ1 holds the turn- on state during a time T3 determined by the time constant of a resistance R1 and a capacitor C1, and the TRQ3 holds the turn-on state during this time also, and the potential of the terminal is held in the voltage VS'. During a time T4 after the time T3, though the TRQ1 is turned off, the TRQ3 holds the turn-on state to continue to supply power to the load 2 because the base of the TRQ3 is biased forward through a resistance R4, and thus, the drop of the pulse waveform is prevented during the time T4.
Patent JP-H0344018-A (JP)
Title: Multilayer ceramic capacitor
Inventor: ISHIKAWA IWAO
IPC: H01G4/12
Filed: 1989-07-11
Abstract: PURPOSE:To suppress vaporization of lithium fluoride by a method wherein the internal electrodes contain lithium fluoride. CONSTITUTION:In a multilayer ceramic capacitor comprising a lithium fluoride containing dielectric sheet, lithium fluoride is contained in internal electrodes 4a to 4b. With this constitution, lithium fluoride vaporized from an effective layer and ineffective layers can be compensated by lithium fluoride contained in the internal electrodes when a green chip is baked. Further, by function of lithium fluoride as sintering assistant, the internal electrodes are sintered more quickly than the effective layer so that a dense metallic wall is formed thereby cutting vaporization of lithium fluoride from the effective layer. Thus with function of supplying and cutting lithium fluoride of the internal electrodes, vaporization of lithium fluoride from the green chip can be suppressed.
Patent JP-S6339882-A (JP)
Title: Chemical compound
Inventor: JIYATSUKU EDOWAADO BORUDOUIN
IPC: C12R1/82
Filed: 1986-07-30
Abstract: 2-(Allenyl)penicillins antibiotics and intermediates thereto are disclosed. The antibiotics have the formula oror a mixture of the two, wherein:R<sub>1</sub> is hydrogen or a methyl group;R<sub>2</sub> is hydrogen, an amino-protecting group or a C<sub>1</sub> to C<sub>20</sub> acyl group; andR<sub>z</sub> is a carboxy-protecting group or hydrogen; or a salt thereof; which comprises preparing a compound when R<sub>2</sub> is a group of the formulawherein R<sub>6</sub> is a group of the formulaand R<sub>z</sub> is hydrogen, or a salt thereof, by combining a substrate compound of the formulaor a substrate compound of the formulawith the enzyme known as isopenicillin N synthetase, wherein in the above formulasR<sub>1</sub> is hydrogen or methyl; andR<sub>2a</sub> is a group of the formulaorwherein R<sub>23</sub> and R<sub>24</sub> are hydrogen, and optionally converting the product to a compound in which R<sub>2</sub> is hydrogen, another acyl group or an amino-protecting group.
Patent JP-S6070522-A (JP)
Title: Magnetic recording medium
Inventor: KAWADA AKIO
IPC: G11B5/708
Filed: 1983-09-28
Abstract: PURPOSE:To obtain a magnetic recording medium having superior wear resistance and traveling stability by incorporating carbon black and a specified substance into a magnetic layer. CONSTITUTION:When a magnetic recording medium is obtd. by forming a magnetic layer contg. magnetic powder bonded with a binder on a substrate, carbon black and fluorinated graphite are incorporated into the magnetic layer to reduce the coefft. of friction of the magnetic layer and to maintain stable traveling performance. The average primary particle size of the carbon black is 0.01- 1mum, and that of the fluorinated graphite is <=2mum, especially 0.01-0.1mum. The amount of the fluorinated graphite used is 5-90wt%, preferably 10-60wt% of the total amount of the carbon black and the fluorinated graphite. The total amount is 0.3-20pts.wt., especially 1-15pts.wt. per 100pts.wt. magnetic powder.
Patent JP-H0711435-A (JP)
Title: Formation of superlattice structure
Inventor: KANEKO KAZUHIKO
IPC: C23C14/06
Filed: 1993-06-25
Abstract: PURPOSE:To provide the method for formation of the superlattice structure which is easily realizable, is low in production costs, facilitates utilization of insulator targets and allows free selection of the combinations of compsns. CONSTITUTION:A device for forming films by sputtering with high-velocity atom beams is constituted by providing this device with a vacuum chamber 16, plural high-velocity atom beam generating sources 26, 31 which are arranged within this chamber 16 and can be independently operated, respectively, plural targets 29, 34 which are arranged on the courses of the high-velocity atom beams 28, 33 generated from these generating sources, a single substrate 15 on which the sputtered particles released from the plural targets 29, 34 are deposited and shutter mechanisms 27, 32 which independently shut off the high- velocity atom beams described above. These shutter mechanisms 27, 32 are operated to alternately shut off the high-velocity atom beams 28, 33 flying toward the plural targets 29, 34 described above during the formation of the films by sputtering, by which the kinds of the sputtered particles 30, 35 from the plural targets flying toward the substrate are changed. The thin films are thus formed on the substrate 15 by changing their compsns. to a laminated structure.
Patent JP-S6156781-A (JP)
Title: Welding method
Inventor: IIDA HAJIME
IPC: B23K11/11
Filed: 1984-08-29
Abstract: PURPOSE:To make the welding intensity constant and equalize the pressing power of all electrodes against a work by connecting a pressure room of a cylinder structure part at the common fluid supply route and pressing a work acting fluid pressure in the pressure room. CONSTITUTION:All electrode sticks 14... on the above side are approached on the below side of electrode sticks 21... by falling a mounting part on the mobile side acting cylinders. Thereafter, falling a mounting part on the mobile side is stopped, converter valves 48, 44 are switched to close a fluid discharge route 42 and advance a piston 49 of an amplifier 37. Therefore, an electrode stick 14 is advanced at a small stroke by acting a water pressure P into a pressure room 34 of each mounting block 15 and the edge is contacted with a the above work W. Further, the said edge is pressed and welded on the condition that a work W is pressed between the below electrode stick 21. A water pressure P is acted constantly by the common fluid supply route 35 to each pressure room 34 and the above all electrode sticks 14... are advanced at the same time to make the pressure power against a work W.
Patent JP-S6425839-A (JP)
Title: X-ray imaging control apparatus
Inventor: KAWAHARA TSUNEO
IPC: A61B6/14
Filed: 1987-07-21
Abstract: PURPOSE:To eliminate erroneous operation in the setting of an imaging condition and to make operation easy and accurate, by selectively taking out a ROM card having the condition fitted to a patient to insert the same in the connector of an X-ray imaging control apparatus. CONSTITUTION:An X-ray imaging control apparatus becomes a stand-by state when a ROM card 8 is inserted in a connector 10 and the whole of the apparatus is locked to a no-operative state when the ROM card 8 is pulled off from the connector 10. Not only the data relating to data ordering the lock and unlock states of the apparatus but also the data of various imaging conditions in X-ray imaging are stored in the ROM card 8. The ROM cards are prepared for the combinations of all data so as to be fitted to any one of patients of any kind and put in order so as to be rapidly taken out at any time. By this method, the ROM card 8 fitted to a patient is taken out and the terminal 9 thereof is only inserted in the connector 10 to automatically perform arbitrary X-ray imaging.
Patent JP-S6163754-A (JP)
Inventor: HANSU SHIIBAA
IPC: D04B7/10
Filed: 1985-08-14
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-H06177570-A (JP)
Title: Rack for supporting and cooling of module with built-in electronic component and module to be inserted into said rack
Inventor: SUTEIIBUN JIEI AARU SUMISU
IPC: H05K7/14
Filed: 1993-07-21
Abstract: PURPOSE: To effectively cool the module when it is inserted into the rack by distributing a cooling medium around the external surface of the wall part of a groove. CONSTITUTION: The groove 10 of the rack 12 is partitioned with the internal surfaces of respective wall parts 14 formed of materials with high heat conductivity. The cooling medium occupies the part between the external surface of the casing 16 of the rack 12 and the external surface of the wall part 14 of each groove 10. The cooling medium is supplied from a tank or other liquid sources to an entrance nozzle 18 as shown by an arrow 8. The liquid flows in the lower part 20 of the rack 12 from the nozzle 18, rises in the area 22 between grooves 10 as shown by a broken-line arrow 24, and reaches the top surface 26 of the rack 12 finally, so that it flows out of an exit nozzle 28 as shown by an arrow 30. The flowing-out cooling agent is cooled and circulated when desired. Consequently, the module is effectively cooled when inserted into the rack.
Patent JP-H1112824-A (JP)
Title: Lining fabric using polytrimethylene terephthalate fiber
Inventor: TAKEUCHI HISAHARU
IPC: D01F6/62
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a lining fabric exhibiting good lining fabric functions such as tensile strength, abrasion strength, flexural strength, and dimensional stability against washing, and excellent seam allowance-forming performance, creasing performance, and performance for recovering wrinkles generated on practical wearing by using polytrimethylene terephthalate fibers as warps, etc. SOLUTION: A lining fabric whose warps and/or wefts comprise polytrimethylene terephthalate yarns containing trimethylene terephthalate units in an amount of >=50 mol.%, preferably >=70 mol.%, especially >=90 mol.% is provided. The polytrimethylene terephthalate yarns each has a total denier of 30-120 d and a single fiber denier of 0.5-10 d.
Patent JP-S5882546-A (JP)
Title: Resin sealed type semiconductor device
Inventor: IKETANI HIROTOSHI
IPC: H01L23/31
Filed: 1981-11-12
Abstract: PURPOSE:To obtain a resin for sealing which assures excellent electrical characteristic and moisture proof characteristic under a high temperature from compositions of the novolak type epoxy resin (epoxy equivalent of 170-300), phenol resin and organic phophate compound. CONSTITUTION:The bisphenol A type epoxy of 50wt% or less is added to the phenol novolak type epoxy resin with epoxy equivalent of 170-300. As a hardener, the novolak type phenol resin is used so that a ratio of a number of phenol hydroxyl groups and a number of epoxy groups of epoxy resin lies in the range of 0.5-1.5. The dimethyl phophate or NN'-dicyclohexyldiamide phosphate is added as a hardening accelerator in the resin component of 0.01-10wt%. Then, an inorganic bulking agent is added as required 1.5-4 times in weight ratio of a total amount of the epoxy resin and phenol resin hardener and moreover a parting agent also added mixed thereto. The resin in such a composition is heated and is hardened at a temperature of 150 deg.C or higher and thereby a highly reliable resin sealed type semiconductor device can be obtained.
Patent JP-H1026002-A (JP)
Title: Impeller made of aluminum alloy and manufacture thereof
Inventor: KAWASETSU NOZOMI
IPC: C22C21/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an impeller suitable for in particular an impeller for a centrifugal compressor, the rotor and the blade of a turbo molecular pump, or the scroll of a scroll compressor, in an impeller made of an aluminum alloy having high heat resistance and manufacture thereof. SOLUTION: This impeller made of an aluminum alloy is formed such that a molten metal is sprayed by means of inert gas, an Al-Fe quenched aluminum alloy is produced by a spray foaming method wherein accumulation is simultaneously effected as quenching is effected at a cooling speed of 10<2>  deg.C/sec, hot working is applied in a temperature range of 200-600 deg.C on an Al-Fe quenched aluminum alloy and further hot forging treatment is applied.
Patent JP-H1111514-A (JP)
Title: Gasket material for crown cap and manufacture thereof
Inventor: KOBA TOSHIMITSU
IPC: B65D53/00
Filed: 1997-06-21
Abstract: PROBLEM TO BE SOLVED: To improve resistance against impact of a gasket material for a crown cap using flexible polyolefin such as low density polyethylene or ethylene- vinyl acetate copolymer. SOLUTION: The gasket material comprises a mixture of 40 to 60 pts.wt. of low density polyethylene with a density of 0.91 to 0.92 and MFR of 4 to 15 and 60 to 40 pts.wt. of ethylene-butene copolymer with a content of butene of 20 to 25 wt.% synthesized using a single-site catalyst with a density of 0.85 to 0.89 and MFR of 5 to 10 which are uniformly mixed and low density polyethylene with a density of 0.91 to 0.92 and MFR of 4 to 15 and/or ethylene-vinyl acetate copolymer containing less than 10% of vinyl acetate added to be kneaded, thereby obtaining the gasket material with 5 to 20 wt.% of ethylene- butene copolymer.
Patent JP-S6075460-A (JP)
Title: Preparation of perhydroisoquinoline
Inventor: OKAZAKI HIROSHI
IPC: C07B61/00
Filed: 1983-09-30
Abstract: PURPOSE:To obtain the titled substance useful as a raw material compound for drugs, agricultural chemicals, etc. inexpensively and efficiently, by hydrogenating isoquinoline or partially hydrogenated isoquinoline by the use of a ruthenium catalyst under a constant condition. CONSTITUTION:Isoquinoline or partially hydrogenated isoquinoline is hydrogenated in the presence of a ruthenium catalyst usually at 0-230 deg.C, preferably at 150-200 deg.C reaction temperature at >=100kg/cm<2>G hydrogen pressure, to give the desired compound. Tar isoquinoline, etc. separated and purified from a tar base obtained by extraction from coal tar oil or liquefied oil of coal with an acid is used as isoquinoline, a raw material, and 1,2,3,4-tetrahydro-isoquinoline, etc. is used as partially hydrogenated isoquinoline. An mount of the metal ruthenium used is preferably 0.1-0.25wt% based on the raw material.
Patent JP-H0529968-A (JP)
Title: Transmission output control circuit
Inventor: WATANABE YASUSHI
IPC: H04B1/04
Filed: 1991-07-22
Abstract: PURPOSE:To allow a transmission output control circuit for multi-stage changeover for a transmission output to hardly receive the effect of temperature fluctuation over a wide range of a transmission output and to make output control with high accuracy. CONSTITUTION:Part of a transmission output extracted by a directional coupler 3 is fed to a detection circuit 6 via an RF attenuator 5 and an output of the RF attenuator 5 or that of the detection circuit 6 is selected by an output control signal and the selected output is inputted to a level comparator 9 and it is compared with an output of a reference voltage generator 8 in interlocking with the output control signal and an output of the level comparator 9 is used to control a transmission output amplifier 2 to obtain the transmission output.
Patent JP-H078923-A (JP)
Title: Washing method
Inventor: UCHINAMI TOSHIROU
IPC: B08B3/02
Filed: 1993-06-25
Abstract: PURPOSE:To enhance washing efficiency by making the contaminant bonded to an object to be washed easy to wet. CONSTITUTION:A wetting process bonding a fine mist-like washing soln. to an object W to be washed in the air to wet the contaminant bonded to the object W to be washed and a washing process injecting the washing soln. to the contaminant wetted with the washing soln. to remove the contaminant are executed at the same time or one after another. Since the mist like particles M in the wetting process and the high speed water streams L in the washing process act on the object W to be washed almost simultaneously, the whole of the object W to be washed can be washed by moving either one of the object W to be washed and a jet cylinder 5. That is, the contaminant bonded to the object W to be washed is easily wetted with mist like particles M and the washing soln. penetrates into the contaminant to swell the contaminant and the swollen contaminant is simply released from the object W to be washed by the injection of the washing soln. By this constitution, washing efficiency is enhanced.
Patent JP-2001009617-A (JP)
Title: Throwaway cutting tool
Inventor: YANAGIDA KAZUYA
IPC: B23C5/22
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a throwaway cutting tool to eliminate a need for a working tool for exclusive use during mounting and demounting of a throwaway tip and to perform exchange of the throwaway tip through one operation with empty hands. SOLUTION: A throwaway cutting tool is formed such that a throwaway tip 5 is inserted in a tip mounting seat 3 formed in a tool body 1 and removably mounted. An engaging and disengaging means consisting of a recessed part 18, holding a throwaway tip 5 at a tip mounting seat 3 along with operation to insert the throwaway tip 5 in the tip mounting seat 3 and releasing the throwaway tip 5 from the tip mounting seat 3 along with operation to pull off the throwaway tip 5 from the tip mounting seat 3, and an engaging part 25 is provided between the throwaway tip 5 and the tool body 1.
Patent JP-H0578600-A (JP)
Title: Water-base coating composition and coating method using the same
Inventor: HARUI NOBUO
IPC: C09D129/10
Filed: 1991-07-22
Abstract: PURPOSE:To obtain the subject composition which is free from sag and metal unevenness, gives a film having excellent smoothness and water resistance and is preferable from the viewpoint of pollution control by incorporating, as an essential base resin component, a water-base dispersion of fine polymer particles obtained from a specific monomer. CONSTITUTION:The objective composition comprises, as an essential base resin component, a water-base dispersion of fine polymer particles obtained from an ethylenically unsaturated monomer having a 2-oxo-1,3-dioxolan-4-yl group represented by the formula (wherein R<1> to R<3> are each H or a 1-4C alkyl), e.g., 2,3-carbonatopropyl methacrylate.