baber/WOPTO huggingface dataset:
Patent JP-S6240298-A (JP)
Title: Production of optically active dibromopropanol by treatment with microorganism
Inventor: KASAI NAOYA
IPC: C12R1/38
Filed: 1985-08-14
Abstract: PURPOSE:To readily produce an optically active isomer, by reacting a bacterium, etc., belonging to the genus Pseudomonas with racemic 3-dibromo-1-propanol in producing the titled substance from a racemic modification using the microorganism. CONSTITUTION:A bacterium belonging to the genus Pseudomonas, e.g. Pseudomonas OS-K-29 strain (FERM-P No.7846), is cultivated in a culture medium containing racemic 2,3-dibromo-1-propanol expressed by formula I as a carbon source and a nitrogen source, etc., or the above-mentioned bacterium is cultivated in a bouillon culture medium or sugared bouillon culture medium, etc. The resultant microbioal cells are then reacted in a culture medium containing the compound expressed by formula I to separate and obtain S-(-)-2,3-dibromo-1-propanol. After completing the cultivation, the culture fluid is separated into microbial cells and supernatant liquid. The aimed substance in the supernatant liquid is then separated and obtained by treatment with active carbon column, extraction with ether, etc.
Patent JP-2000013307-A (JP)
Title: Radio equipment
Inventor: YOSHINO MAKOTO
IPC: H04W88/08
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce a restoration time on the occurrence of a communication fault by monitoring the intermodulation distortion of an antenna system and transmitting the monitored information to a central monitor center in a base station radio device such as a portable telephone set system. SOLUTION: An antenna intermodulation distortion monitor section 6 extracts and monitors a low degree high level distortion wave brought into a transmission band from a reflected distortion wave of the intermodulation distortion of a transmission signal caused by the abnormality of an antenna system 1 from a coupler and a distortion wave of a high degree low level brought into a reception band from an output side of a reception amplifier 5 and generates an alarm signal when the distortion wave exceeds a reference level. Furthermore, the distortion wave level for a monitor is outputted to the outside as a digital signal. Moreover, the reference level is varied with an external control signal.
Patent JP-S6263893-A (JP)
Inventor: HAYASHI KATSUHISA
IPC: G21C5/06
Filed: 1986-07-30
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-S6181717-A (JP)
Inventor: SAITO GUNJI
IPC: A01D34/64
Filed: 1984-08-27
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-H1019818-A (JP)
Title: Conductive forein matter detecting sensor
Inventor: SATO YOSHIYUKI
IPC: G01N27/04
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To detect permeating moisture in bank soils and estimate bank rips etc. SOLUTION: An electrode part 6 comprising a comb-like electrode 4 and a comb-like cathode electrode 5 counter to each other is connected to between a first conductive cable 2 and a second conductive cable 3, to structure a permeating moisture detecting sensor 1. When moisture permeates the electrode part 6, the electrodes 4, 5 are shortcircuited to each other to form a closed loop, which is detected by an external output detection part. Thereby, moisture in bank soils is detected by the permeating moisture detecting sensor, and a collapse of precipices, a rip of banks, etc., are forecast by estimating ground strength, and a system configuration for preventing beforehand secondary disaster is possible.
Patent JP-H1125452-A (JP)
Title: Manufacturing method of magnetic recording medium
Inventor: TANAKA AKIYOSHI
IPC: G11B5/84
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the lubricity and to maintain the effect of the lubricant for a long time by successively laminating a magnetic layer, a carbon protective film layer and a lubricant layer on a non-magnetic substrate, conducting a heat process at a desired temperature after the formation of the lubricant layer and performing an ultraviolet ray irradiation process. SOLUTION: A protective film layer is formed on the substrate which has plural magnetic layers on a non-magnetic substrate. For the protective film, carbon protective films such as an amorphous carbon film, a diamond like carbon film and a hydrocracking carbon film are used. Moreover, oxidized films such as a silicon dioxide film and a zirconia film are also used. For instance a perfluoropolyether based lubricant can be used as a lubricant. Then, the lubricant is dissolved in a fluorocarbon solvent and painted by a dip coating or a spin coating to the desired thickness of 0.5 to 2 nm. Having conducted a heat process, ultraviolet rays are irradiated on the disk surface to increase the coupling force between the protective film and the lubricant.
Patent JP-2001004157-A (JP)
Title: Floor heating control method and floor heating apparatus
Inventor: NAKAMURA YOSHITAKA
IPC: F24D3/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide floor heating capable of performing proper heating in rooms requiring supply warm water having different temperatures in a warm water type floor heating in which a plurality of floor heatings are actuated with one heat source machine. SOLUTION: Floor heating includes a plurality of warm water circulation pipe line 52, a heat source machine 1 for supplying warm water to the plurality of the pipe lines, an intermittent water supply valve 51 for switching on and off water supply through each pipe line, a remote controller 3 for performing an instruction concerning strong and weak heating in each pipe line, and a water supply time control section 101 for changing water supply on-off time to each warm water pipe line based upon an intermittent operation table 303.  The control section when there is a request to supply warm water with different temperature from the remote controller, supplies the highest temperature warm water to a pipe line of each room, and in a room where it receives higher temperature warm water supply than the required temperature, performs ON-OFF control of the water supply valve to prevent floor temperature from being excessively raised, whereby there is achieved closer heating to a request in each room.
Patent JP-H05346951-A (JP)
Title: Appearance inspecting device using plural cameras
Inventor: MIYAHARA TAKAKAZU
IPC: G06T1/00
Filed: 1992-06-13
Abstract: PURPOSE:To perform inspection without decreasing the processing speed or inspection precision by performing image processing after adding signals from plural cameras, and then deciding a stain, a flaw, etc. CONSTITUTION:The outputs of both the cameras 10 and 11 are amplified by amplifying circuits 12 and 13 provided corresponding to the cameras and made uniform into specific signal format. Then, both the signals are added by an adding circuit 14. The sum signal is converted by an AD converter 17 into digital data, which are inputted to a main control circuit 16. In this case, data on respective photographic lines when received from the A/D converter 17 are integrated to constitute a two-dimensional image corresponding to 'top surface + reverse surface' of a product. Then, a continuous area of pixels which are less than specific brightness in the constituted two-dimensional image is recognized as one stain. Then, the area of the stain, etc., is calculated by multiplying the number of the pixels in the continuous area by a specific constant and it is decided whether or not a product sheet is conforming according to the calculation result.
Patent JP-S6423000-A (JP)
Title: Conversion of vegetable essential oil to be easily soluble in water
Inventor: NAKADA TATSUO
IPC: C09K23/30
Filed: 1987-07-17
Abstract: PURPOSE:To convert a large amount of an essential oil of vegetables such as hiba arborvitae, pine or hinoki cypress into an easily water-soluble oil without losing the fragrance nor causing the problem of toxicity, etc., by adding water and a protein (or modified protein) to the essential oil. CONSTITUTION:An essential oil such as hiba oil, turpentine oil or olive oil produced by the steam distillation or dry distillation of a plant such as hiba arborvitae, pine or hinoki cypress is added with water and a (modified) protein such as casein sodium and, as necessary, further with a cyclodextrin as an assistant to make easily soluble in water. The obtained essential oil composition is useful as a bathing agent, flavor and aromatic agent.
Patent JP-2001008093-A (JP)
Title: Image pickup device
Inventor: YOSHIDA SEIJI
IPC: G02B23/24
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a proper video signal by changing a mixture ratio of a mean value of video signals and a peak value corresponding to ON/OFF of a microscope lighting so as to control automatic iris thereby attaining proper automatic iris control. SOLUTION: A CCD 13 processes an image made incident onto a camera head 12 through an adaptor lens 11 into a video signal, a correlation double sampling circuit(CDS) 15 applies prescribed signal processing to the video signal and gives the resulting signal to a CCU 17. An AGC 18 adjusts the level of the signal, and gives its output to a video process 19, from which a luminance signal and a chrominance signal are obtained and which detects a mean value and a peak value and provides each output to a CPU 22. An iris of the CPU 22 mixing the mean value and the peak value at a prescribed ratio supplies a signal to control a shutter speed of the CCD 13 to a timing generator(TG) 14 of the camera head 12 corresponding to a value required when the microscope lighting is ON or OFF so as to adjust the amplification factor of the AGC 18 as required.
Patent JP-S6423261-A (JP)
Title: Production of fixing solution
Inventor: KASUGA TETSUTARO
IPC: G03G7/00
Filed: 1987-07-17
Abstract: PURPOSE:To uniformly and favorably fix an omniset color film to a polyvinyl chloride plate or sheet by using an aqueous fixing solution containing a specified resin emulsion, a lower alcohol, and water each in a specified amount and heat pressing it. CONSTITUTION:The heat pressing is executed by using as the fixing solution containing the 15-35% vinyl acetate resin emulsion, the 0.5-8% lower alcohol, and 57-84.5% water. At that time, the fixing solution reacts with both of the vinyl chloride resin and the color film, and the vinyl acetate resin mixes with each other in good compatibility, thus permitting the omniset color film to be uniformly fixed to the polyvinyl chloride plate or sheet without occurrence of cracks at all.
Patent JP-S5971235-A (JP)
Title: Ion source
Inventor: SHIMASE AKIRA
IPC: H01J27/26
Filed: 1982-10-15
Abstract: PURPOSE:To improve the heating efficiency and prevent the contamination in a vacuum chamber due to the evaporation of an ionized material by providing a closed heating chamber for melting the ionized material in a liquid metal ion source. CONSTITUTION:An ionized material 1, Au, is put in a conical W mesh 10, thermal electrons 13 emitted from a W filament 8 of an electron beam source hit the ionized material, the kinetic energy of electrons 13 is converted to heat, which melts the ionized material 1. The melted ionized material 1 seeps through the surface of the W mesh 10 and soaks an emitter 2 to its tip with the ionized material. Since the melting point of Au is 1,063 deg.C, Au of the ionized material 1 must be heated to a temperature of 1,063 deg.C or higher, therefore the W filament 8 is inserted in a nearly closed heating chamber 7 capable of heating the ionized material 1. Accordingly, the radiation heat of the filament 8 does not escape to the outside and the heating efficiency can be improved.
Patent JP-H0344657-A (JP)
Title: Automatic document feeder
Inventor: KIDA YASUHIKO
IPC: G03G15/04
Filed: 1989-07-12
Abstract: PURPOSE:To surely set a document at a specified position by detecting the document which is reversely conveyed by means of a sensor and correcting the conveyance quantity required to convey the document to a set position every size of the document. CONSTITUTION:The driving quantity of a conveyance belt 6 necessary until the leading edge of the reverse document from a reversal part reaches a copying reference position after the leading edge of the document is detected by a document sensor 13 is previously set in a control part 20 as the number of pulses X. However, when the size of the document varies, the position of the leading edge does not always coincide with the reference position even with the number of pulses X. Then, a correction quantity Xn which is different in accordance with the size of the document is set in a memory 22 and a belt motor 24 is driven with the corrected number of pulses X' obtained by adding the correction quantity Xn to the number of pulses X, so that the dispersion of the position of the leading edge caused by the size of the document is prevented and the leading edge of the document is not bent over.
Patent JP-H0929264-A (JP)
Title: Method for removing cod in drainage water
Inventor: ASAI JUNKO
IPC: C02F1/58
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively remove hardly decomposable COD in drainage by a method wherein, after phenols are oxidized by passing them through an enzyme-immobilized column, they are incorporated into drainage to precipate the COD in the drainage. SOLUTION: When COD in drainage is removed in a waste water treatment plant, phenols oxidized by passing them through an enzyme-immobilized column are incorporated into the waste water. In this case, when phenol is passed through e.g. tyrosinase-immobilized column, ortho-quinone prepd. by oxidizing phenol is generated. When this quinone is incorporated into the waste water, a polymer is formed from the oxidized ortho-quinone, and phenols and COD are involved into the polymer to produce precipitate and COD is removed. In addition, if necessary, when a flocculating agent is incorporated, flocculation and precipitation reaction is accelerated and COD and other toxic components can be eliminated more effectively but, when using high-molecular phenols, formation of the polymer can be rapidly performed to make the flocculating agent unnecessary.
Patent JP-S6337683-A (JP)
Title: Power source for exciting pulse laser
Inventor: TAKAGI SHIGERU
IPC: H01S3/0971
Filed: 1986-08-01
Abstract: PURPOSE:To start a discharge stably by a method wherein a discharge voltage is stepped up by a transformer and applied to auxiliary electrodes provided on both the sides of main electrodes and an oscillator is started by a semiconductor switch provided on the primary side of the transformer. CONSTITUTION:Auxiliary electrodes 8a/9a and 8b/9b are provided on both the sides of main electrodes 6 and 7 respectively. A semiconductor switch 22 which switches with a required pulse width is provided on the primary side of a step-up transformer 16 which applies discharge voltages to the auxiliary electrodes 8a/9a and 8b/9b and waveform compensating capacitors 18a and 18b are provided on the secondary side of the transformer 16. As the auxiliary electrodes 8a/9b and 8b/9b are provided on both the sides of the main electrodes 6 and 7, a stable discharge between the main electrodes 6 and 7 can be obtained. Moreover, the distortion of the pulse waveform created during the operation of the step-up transformer 16 or of the semiconductor switch 22 is reformed by the waveform compensating capacitors 18a and 18b provided on the secondary side of the step-up transformer 16 for applying the discharge voltages to the auxiliary electrodes 8a/9a and 8b/9b so that a pulse voltage with a sharp waveform can be outputted.
Patent JP-S6341265-A (JP)
Inventor: ARUTSURU FUEERU
IPC: B60R21/26
Filed: 1987-07-21
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-H0892134-A (JP)
Title: Dimerization of olefin
Inventor: SATO KEIICHI
IPC: C07C11/02
Filed: 1995-07-17
Abstract: PURPOSE: To enable high-selectivity dimerization of an olefin using a specific dimerization catalyst which can proceed the reaction with markedly increased dimerization selectivity and very high reaction activity. CONSTITUTION: When an olefin is dimerized in the presence of a catalyst, a Ni compound such as a nickel carboxylate of 1-8 carbon atoms or nickel bis(acetylacetonate) nickel complex, an organoaluminum compound such as a monoalkylaluminum dihalide, for example, ethylaluminum dichloride and a phosphite of formula I (R<1> , R<2> are each a hydrocarbon; R<3> -R<8> are each an O-free substituent; W is a (substituted) aromatic hydrocarbon; X is 0, 1). The phosphite of formula I is preferably prepared, for example, by reaction of a compound of formula II with phosphorus trichloride in the presence of an amine in a solvent such as toluene, followed by reaction of the resultant intermediate with a phenol or the like.
Patent JP-H0466832-A (JP)
Title: Measuring instrument of surface separation of lenses
Inventor: ARAI NORIKAZU
IPC: G01B11/14
Filed: 1990-07-06
Abstract: PURPOSE:To enable measurement of surface separation between component lenses in a state wherein a plurality of lenses are incorporated, by constructing an instrument so that a lens system or a convergent light can be transferred freely and by measuring a distance of transfer of the lens system or the convergent light whereat wavefront aberration is minimum. CONSTITUTION:A light emitted from a laser 1 is turned to be a parallel light by a collimator 6 and falls on a reference lens 7, and it is partly transmitted through the end surface of the lens 7 and partly reflected thereby. A convergent light transmitted is reflected at the vertex of a lens 8 to be inspected, falls on the lens 7 and interferes with a reflected light. An interference light is imaged on a CCD camera 10 and an interference image thereof is analyzed by a computer 15 through a frame memory 12. By making a motor driver 19 drive a stage 20 to transfer a lens system in the direction of the optical axis and by displacing a piezo-transducer 18 minitely, the computer 15 determines wavefront aberration, makes a length measurer 21 measure a distance of transfer of the lens system whereat the wavefront aberration becomes minimum, and measures surface separation between lenses on the basis of a measured value of the distance.
Patent JP-H1111077-A (JP)
Title: Mechanical pencil
Inventor: KOBAYASHI SEIICHI
IPC: B43K21/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To manufacture an eraser-delivery type mechanical pencil having positively breakage prevention at the period of refilling colored mechanical pencil refills, and an erasing property in the eraser. SOLUTION: This includes a chuck 9 provided at the tip end of a tip spindle to be retractable by a spring 14, a spindle coupler 10 set at the rear end of the chuck, wherein an eraser delivering body has a cap 15 provided with a spiral groove 16 on the inner hole and a slit 22 at the rearward sleeve side surface to be secured rotatably by its rear part within the cap inner hole, an inner sleeve 19 being integrally provided with an elongated refill case part at the front part and an eraser holder 24 with an eraser fixed stationarily at its rear end, a projection made to be fitted in the slit of the inner sleeve and spiral groove of the cap, or the refill case mentioned above is spinde- shiftable with respect to the tip spindle and includes a part being stopped in rotation interactively.  In this way, the mechanical pencil is formed by having colored refills held in the refill case and a tip end of the refill case part secured detachable at the rear end of the spindle coupler, and by allowing the cap to rotate with respect to the tip spindle, an eraser freely comes in and out from the rear end.
Patent JP-S6160840-A (JP)
Title: Processing method of refuse containing mercury
Inventor: FUJII TOSHIAKI
IPC: B09B3/00
Filed: 1984-08-31
Abstract: PURPOSE:To collect efficiently mercury of high purity by heating refuse containing mercury by using a microwave as a heating source, and vaporizing and separating the mercury. CONSTITUTION:Refuse (dry battery, etc.) containing mercury is divided roughly into a metallic part, a mercury containing electrode part, and an electrolytic part by crushing it by a pre-processor 1, and other part than the metallic part is thrown into a heating furnace 2 and stirred by irradiating a microwave from a microwave generating device 3 and heating said part to 100-700 deg.C. In this way, the mercury is vaporized and led into a gas separator 5, crude mercury is collected by cooling a gas containing the mercury of high density to <=10 deg.C by a cooler 6, refined by a crude mercury refining device 7, and mercury of high purity is obtained. In this regard, the gas from which mercury has been removed is exhausted from a chimney 9 through a gas washing column 8, resi due in the heating furnace 2 is crushed, and thereafter, kneaded with cement, etc., and solidified, and the environmental contamination is prevented.
Patent JP-H051668-A (JP)
Title: Gas-liquid separating tank
Inventor: WADA HIROBUMI
IPC: F04B39/16
Filed: 1991-06-26
Abstract: PURPOSE:To provide a gas-liquid separating tank which can be used in high safety even if is in a slant condition by letting liquid phase oil which less contains bubbles, be sucked in even if bubbles are much contained as a whole. CONSTITUTION:An oil filter 5 which is provided for the bottom section of an oil reservoir 16 where liquid phase oil stored, and allows liquid phase oil to be circulated within a compressor section after liquid phase oil has been sucked in and filtered, is covered with a filter cover 10 in such a way that there exists a gap in a space between the bottom section of the oil reservoir section 1b and oil filter 5. And the cover 10 is fitted on a support shaft 5b provided for the oil filter 5 itself.
Patent JP-S58131000-A (JP)
Inventor: HERUBERUTO YOFUII
IPC: F28F1/04
Filed: 1982-10-14
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-S6077043-A (JP)
Title: Sheets separating mechanism
Inventor: OBARA AKIRA
IPC: B65H3/46
Filed: 1983-09-30
Abstract: PURPOSE:To reduce friction noise by putting a brake roller in rolling contact with a separator roller at a constant pressure using the tensile force of a coil spring. CONSTITUTION:This mechanism is composed of a separator roller 3 installed on the sheet feed line, a brake roller 5 in rolling contact therewith and a brake shoe 8 installed behind it viewed in the sheet feed direction in such a way as tilted, wherein the shaft 5b of said brake roller 5 is supported by a channel- shaped bracket 6 having an opening 6a, and the brake roller 5 is put in rolling contact with the separator roller 3 at a constant pressure through the shaft 5b by the tension of a coil spring 7 installed on the bracket 6. This provides stabilization without imparting change to the surface of brake roller, so that a constant contact pressure is held to assure reduction of frictional noise and a great enhancement of the life of brake shoe.
Patent JP-S6075643-A (JP)
Inventor: KOORIYAMA MASAYUKI
IPC: D03D47/30
Filed: 1983-09-30
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-S6240852-A (JP)
Title: Telephone set connecting system
Inventor: SUMIDA TETSUAKI
IPC: H04M1/00
Filed: 1985-08-17
Abstract: PURPOSE:To continuously execute a call without deteriorating a speech quality, by moving a telephone set to other branch line destination and changing its connection by one set of telephone set which is being used, in the course of a call. CONSTITUTION:As a result of a response by an off-hook of a handset, in case of a call which requires a response by other branching circuit, its fact is transmitted to a transmitting person, and when a switch 21 of an additional device 11 is depressed, a relay 26 is operated by an output of a flip-flop 24, and by a resistance 27 which is connected in series to a contact 26', a loop of a direct current load is formed in a subscriber line 2. Thereafter, when a telephone set 8 is brought to an on-hook, and the telephone set 8 is moved and its connection is changed from the additional device 11 to 13, a call to the transmitting person can be executed from a movement destination.