baber/WOPTO huggingface dataset:
Patent JP-H01132395-A (JP)
Title: Production of deoxyribonucleic acid
Inventor: UEDA SEINOSUKE
IPC: C12R1/385
Filed: 1987-11-18
Abstract: PURPOSE:To efficiently produce deoxyribonucleic acid, by cultivating a bacterium belonging to the genus Pseudomonas, capable of producing deoxyribonucleic acid, forming and accumulating a large amount of deoxyribonucleic acid in the cell. CONSTITUTION:A bacterium such as Pseudomonas aeruginosa KYU-1 (FERM P-9701) belonging to the genus Pseudomonas, capable of producing deoxyribonucleic acid is cultivated and a large amount of the deoxyribonucleic acid is formed and accumulated in the cell. Then the deoxyribonucleic acid is collected from the gathered cell to produce the deoxyribonucleic acid. The bacterium is preferably cultivated by using a medium containing 2-5% calculated as carbon weight of a natural carbon source such as enzyme saccharified solution or acid saccharified solution as a carbon source, >=0.1% calculated as nitrogen weight of a natural organic nitrogen source such as yeast essence or peptone as a nitrogen source and >=0.004Mg under a rich oxygen condition.
Patent JP-H01131716-A (JP)
Title: Method and apparatus for improving columnar ground
Inventor: AMAGAI TAKASHI
IPC: E02D3/12
Filed: 1987-11-18
Abstract: PURPOSE:To exactly construct an in-situ pile having a design strength by a method in which a depth meter is set on a mixing and stirring mechanism, and a detected depth is compared with the jet amount of a coagulant according to an excavation length input to regulate the jet amount of the coagulant. CONSTITUTION:In the vehicle 1, a guide pole 2 is attached to the tip of a support boom, and an excavating stirring mechanism to be vertically moved along the pole 2 is provided. A cement milk sender 20 is connected to the swivel 5 of the excavating stirring mechanism. A columnar ground improver consists basically of the vehicle 1, the excavating-stirring mechanism having a depth meter, and a cement milk sender 20 having a flow meter. The detected values of the flow meter and the depth member are put into a controller 30 in which the amount of cement milk to be jetted according to an unit excavation length is put in advance. A coagulant is mixed and stirred by jetting according to the depth.
Patent JP-H05128672-A (JP)
Title: Eject malfunction preventing device for rotary head type magnetic recording and reproducing device
Inventor: TANAKA SHINICHI
IPC: G11B15/675
Filed: 1991-11-06
Abstract: PURPOSE:To perfectly prevent ejecting operation even when an ejecting member is given an impulsive force due to an unforeseen impact during recording and reproducing and yet to make the magnetic recording and reproducing device mounted with a rotary head cylinder compact and thin without increasing remarkably the number of parts and without raising cost. CONSTITUTION:When an ejecting mode is operated, a loading lever 34 is moved in the housing direction of a magnetic tape 4a by a loading cam 33, and afterward, the loading cam 33 is engaged with an ejecting cam 35, and then an ejecting rod 28 is operated to perform ejection. On the other hand, when a recording/reproducing mode is operated, the loading lever 34 is moved by the loading cam 33 in the direction of winding the magnetic tape 4a around the rotary head cylinder 3 so as to perform recording/reproducing, and at the same time, the electing cam 35 is can-driven by the loading cam 33 so that the operation of the ejecting rod 28 is prevented.
Patent JP-H02136230-A (JP)
Title: Infrared ray absorbable synthetic resin molded product
Inventor: YAMAMOTO KAORU
IPC: B29L7/00
Filed: 1988-11-16
Abstract: PURPOSE:To enhance the transmission blocking rate of infrared rays by molding a transparent or translucent synthetic resin containing a SnO2 fine powder in a dispersed state into a shape of every kind to form an infrared ray absorbable synthetic resin molded product. CONSTITUTION:A transparent synthetic resin containing a SnO2 fine powder in a dispersed state is molded into a sheet or film which is, in turn, bonded to and integrated with a transparent synthetic resin substrate to obtain an infrared ray absorbable synthetic molded product. Concretely, the synthetic resin sheet composed of an acrylic resin having the SnO2 fine powder uniformly dispersed therein is laminated to and integrated with the single surface of a transparent synthetic resin plate 2 composed of a polycarbonate resin to mold a synthetic resin plate. Further, as another mode, the SnO2 fine powder is mixed with the transparent or translucent synthetic resin composed of the polycarbonate resin and dispersed in a thickness direction uniformly to mold the synthetic resin sheet 1.
Patent JP-H03150732-A (JP)
Title: Objective lens driving device
Inventor: MIMORI KOJI
IPC: G11B7/09
Filed: 1989-11-07
Abstract: PURPOSE:To reduce the power consumption as well as to ensure the high focusing sensitivity by simplifying the support of a movable part where an objective lens is attached and changing the supporting rigidity between the focusing and tracking directions. CONSTITUTION:The supporting wires 8a/8b and 8c/8d are set opposite to each other in the direction parallel to the optical axis direction of an objective lens 1 supported by a bobbin 4 and constitute the parallel links respectively. Meanwhile the wires 8a/8c and 8b/8d set opposite to each other in the direction intersecting orthogonally with the optical axis of the lens 1 constitute the non- parallel links respectively. Therefore the bobbin 4 is supported by a mere parallel link in the direction (focusing direction) parallel to the optical axis direction of the lens 1. Thus the bobbin 4 is smoothly moved up and down with low supporting rigidity. On the other hand, the bobbin 4 is supported by the non- parallel links in the direction (tracking direction) intersecting orthogonally with the optical axis of the lens 1. Thus the lateral supporting rigidity is increased.
Patent JP-H01131496-A (JP)
Title: Phosphor panel having protective layer
Inventor: MORITA YOSHITAKA
IPC: G21K4/00
Filed: 1987-11-17
Abstract: PURPOSE:To protect a phosphor layer against chemical and physical stimuli from the outside, more particularly moisture by using a layer essentially consisting of a silicon compd. contg. nitrogen and oxygen to constitute a protective layer for the phosphor having the phosphor layer. CONSTITUTION:This phosphor panel has the sectional structure formed with the layer 3 essentially consisting of the silicon compd. contg. nitrogen and oxygen by a direct vapor deposition method on the phosphor layer 2 provided on a base 1. The layer 3 is formed to the thickness enough to fill the surface ruggedness of the phosphor layer 3, i.e., to about 0.01-50mum. The vapor deposition method is exemplified by a vacuum deposition method, sputtering method, CVD method, etc., among which the sputtering method is most adequate. The layer 3 is formed by, for example, the method consisting in evacuating the inside of a vacuum vessel to, for example, 10<-4>Torr degree of vacuum, then impressing a voltage between a target and substrate to generate electric discharge in the state of introducing a gaseous mixture composed of Ar2N2 and O2 into the vessel, thereby executing sputtering. The content of the nitrogen contained in the formed film is changed by the content of the N2 in the gaseous mixture at this time. The layer 3 contg. the respective gases at the corresponding ratios is formable by mixing the O2 with the gaseous mixture.
Patent JP-H03152564-A (JP)
Title: Image forming method
Inventor: TANIGAWA HIROHIDE
IPC: G03G9/087
Filed: 1989-11-09
Abstract: PURPOSE:To enable development with a two-component developer which develops a digital latent image and an analog latent image by using the two- component developer consisting of toner and carriers coated with resin and specifying the particle size distribution of the particle size of toner particles and the volume means particle size of the toner. CONSTITUTION:An electrophotographic amorphous silicon photosensitive body which holds the digital and analog electrostatically charged images and the two-component developer consisting of the toner and carriers coated with resin are used, a developer carrying body which carries the two-component developer on the surface and the photosensitive body are arranged at a development part at a constant interval, and the two-component developer is applied on the developer carrying body and conveyed to the development part to perform the development. The toner contains 12-60 pieces % toner particles of <=5 mum in particle size, 1-33 pieces % toner particles of 8-12.7 mum in particle size, and <=2.0 vol. % toner particles of >=16 mum in particle size and has the particle size distribution of 4-10 mum volume mean particle size of the toner. Consequently, the digital latent image and analog latent image can be developed faithfully and a high-density image is obtained without fogging.
Patent JP-H01130193-A (JP)
Title: Plasma display device
Inventor: HANEDA HIROSHI
IPC: G09G3/28
Filed: 1987-11-16
Abstract: PURPOSE: To extend the range of driving voltage and to boost the voltage by setting up the frequency of pulselike voltage impressed to scanning electrodes in a hold state to a level higher than the frequency of an address state. CONSTITUTION: In an address state of one scanning period, the same pulse-like voltage as that of a non-data period is impressed in the initial several pulses of the address state even when data exist or a period (a) for executing display in the address state and a period (b) for executing display in a hold state are included in one scanning period. A period (c) for impressing the same pulse-like voltage as that of the non-data period as initial partial pulselike voltage independently of the existence of data is included in the address state. The frequency of pulselike voltage impressed to scanning electrodes in the hold state is set up to a level higher than at least the frequency of the address state to drive the scanning electrodes. Consequently the range of driving voltage can be improved and the voltage can be boosted.
Patent JP-2001105562-A (JP)
Title: Method of making plate
Inventor: ONUMA KOJI
IPC: B41C1/05
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a plat-making process dispensing with procedural steps such as plating, grind stone polishing, mirror finishing by buffing, coating/ forming of a photosensitive film, developing, etching and resist peeling by performing laser abrasion and chromium plating for the coating film. SOLUTION: A chromium plating is removed from a used printing roll and a coating film consisting of a laser abrasion material is removed by grind stone polishing to obtain a printing roll base material to be used repeatedly as a base material to be used for plate-making. In addition, the coating film for forming a printing plate is formed on the surface of the base material using the laser abrasion material which can be laser-abraded and chromium-plated so that the coating film is of a specified thickness such as not allowing the exposure of the base material to be used for plate-making when the coating film is laser-abraded. After that, a part corresponding to the image line part is irradiated with laser beams and the coating film part of the laser-emitted part is laser-abraded to form an intaglio or a relief-printing plate.  Finally the printing plate is chromium-plated so that plate wear is imparted to the plate.
Patent JP-H04162016-A (JP)
Title: S-dope acousto-optical element
Inventor: OGAWA TAKASHI
IPC: C30B29/44
Filed: 1990-10-25
Abstract: PURPOSE:To reduce the light absorption amount when incident light with the wavelength lying in a specific range is passing through an element concerned, by utilizing the element in which the carrier concentration of GaP crystal is restricted to a certain extent, wherein the GaP crystal is obtained by doping S. CONSTITUTION:S is added to heighten the concentration of the carrier existing in GaP crystal, and thereby the light absorption amount is reduced when light is passing through the GaP crystal. The carrier concentration at 300 deg.K of the GaP crystal obtained through doping of S is restricted to the extent 5X10<16>-15X10<16>cm<-3>, which is made for the purpose of increasing the light an the crystal through giving it an appropriate carrier concentration, and thereby the resultant element is provided with a large diffraction efficiency and excellent light transmission characteristic for the wavelengths between 560-700nm.
Patent JP-H04161876-A (JP)
Title: Azimuth detector
Inventor: TSUMURA TOSHIHIRO
IPC: G01C21/00
Filed: 1990-10-25
Abstract: PURPOSE:To enable the detection of the absolute azimuth of an exact moving object without producing any error by using a radio wave from a geostationary satellite to detect the absolute azimuth on the basis of the azimuth of the geostationary satellite. CONSTITUTION:The radio wave from a geostationary satellite received by the use of an antenna 12 is amplified with the use of an amplifier 15 to output to strength detectors 11-18 after it is distributed by the use of a distributer 16 into BPFs F1 to F8 to detect the strengths of geostationary satellites S1-S8 so as to give them to a position detection part 3 after it is A/D-converted. In the position detection part 3 the absolute azimuth of the travel direction of a vehicle corresponding to the orbit position of the geostationary satellite Sm stored in the inside thereof is given and the present position of the vehicle is displayed on a display 5 by the use of a control part 6. As the result, since the output of a geomagnetic field sensor 1 is compensated on the basis of the absolute azimuth of the geostationary satellite S, the azimuth can be exactly detected without time and regional restriction.
Patent JP-H08144631-A (JP)
Title: Door open/close device
Inventor: IWAMI KUNITOSHI
IPC: E05F15/56
Filed: 1994-11-24
Abstract: PURPOSE: To obtain a gate open/close device consisting of simple constitution at a low cost. CONSTITUTION: This device opens and closes a gate slidably or turnably, and a long-sized movable rod (5) and flexible membrane bodies working the movable rod (5) as a piston are disposed into guide cylinders (4), thus constituting a device body. A door interlocking means is mounted between the movable rod (5) and the door of the gate, and the flexible membrane bodies are composed of central recessed sections (61) on the innermost sides connected at one end of the movable rod (5), annular protruded sections (62) formed around the central recessed sections (61), and connecting sections (63) formed on the outsides of the annular protruded sections (62) and coupled with the base end peripheral edges (41) of the guide cylinders (4).  Fluid introducing ports (9) are formed at the base end sections of the guide cylinders (4), and the movable rod (5) is forwarded freely in the axial direction of the guide cylinders (4) while the annular protruded sections (62) are shifted gradually in the direction of pressure by fluid pressure, thus opening and closing the door.
Patent JP-H07188952-A (JP)
Title: Lowly toxic biodegradable corrosion inhibitor
Inventor: RICHIYAADO ERU MAATEIN
IPC: C23F11/10
Filed: 1994-11-01
Abstract: PURPOSE: To efficiently inhibit corrosion of metal surface in an aq. medium by mixing a sufficient amount of N-ethoxy-2-substituted imidazoline which is a water soluble corrosion inhibitor in the aq. medium and optionally incorporating specific phosphate ester.  
     CONSTITUTION: In a solvent selected from water, ethyleneglycol and propyleneglycol, an amount of water soluble corrosion inhibitor sufficient to inhibit corrosion is mixed. The corrosion inhibitor is comprised of an N- ethoxy-2-substituted imidazoline, the N-ethoxy substituent having 1 - about 30 ethoxy units and the 2-substituent being an unsaturated or polyunsaturated fatty chain of about 6 - about 30 carbons. If the medium is sweet, the inhibitor is further comprised of a phosphate ester derived from a water-soluble oxyethylated-straight chain alcohol of about 2 - about 30 carbons and imidazoline and phosphate ester exist, based on weight ratio, about 1:1 - about 4:1 in the corrosion inhibitor. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10133275-A (JP)
Title: Camera
Inventor: NAKAMURA GIICHI
IPC: G03B17/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a camera hardly falls out or drops down from a pocket when it is put in the pocket and also malfunction of switches is hardly caused. SOLUTION: A base part 22 is formed on the side of a hinge part 14 at the rear cover 13 of a camera, and a plate-like pressing plate 23 which is extended from the based part 22 in the direction of the rear cover opening lever 15 of the rear cover 13 and whose tip is made as a free end part is provided. When a user puts the camera in the pocket of clothes, the cloth of the pocket is held between the pressing plate 23 and the rear cover 13, so that the camera hardly falls out of the pocket.
Patent JP-H10129050-A (JP)
Title: Printing processor
Inventor: UETOKO KOKI
IPC: G06F3/12
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of quality an image without increasing a total capacity of a memory which is used by a print data developing processing section in a printing processor wherein a memory device that temporally stores print data to be outputted by a page printer consists of a band memory. SOLUTION: Print data is converted to intermediate data by a generating processing section 3 and the intermediate data is developed to print data by a developing processing section 4. The intermediate data is temporally held by an input buffer in the developing processing section 4 and the developed print data is held by a band buffer. A print data developing operation section and a data transferring controlling section comprise each of regions in a plurality of band buffers, each of regions in a plurality of input buffers and address registers that store boundary information between work regions. The boundary information is rewritten in accordance with a quantity of intermediate data generated by the generating processing section 3 and a size of the input buffer is varied, thereby preventing omission of the intermediate data.
Patent JP-H09133334-A (JP)
Title: Humidifier
Inventor: KATO YOSHIHIRO
IPC: F23J1/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To scrape dust adhering on paddle shafts, paddles and the like by protrusively providing on an inner wall of a casing scraping rods capable of crossing with the paddles SOLUTION: Scrapping rods 5 are provided on two inner walls of a casing 4 in order to prevent dust from adhering on an interior of a humidifier and growing. Since the dust adheres onto all of paddle shafts 1, paddles 2 and the like, location of installing the scraping rods 5 are determined according to a pitch of the paddles, and consideration is made to make a clearance between the scraping rods 5 and the paddles 2 and a clearance between the scraping rods 5 and the paddle shafts 1 as small as possible. By providing a dust-scraping device within the humidifier the dust adhering on the paddle shafts 2 and the paddles 1 is scraped off by the scraping rods 5 allowed to cross with the paddles 2 by rotation of the paddle shafts 1. Possibilities of applying an excess load on the paddle shafts 1 is avoided to prevent a motor 3 from stopping due to a trip and the like.
Patent JP-S61158230-A (JP)
Inventor: MAIKERU KUUPAMAN
IPC: H04Q3/58
Filed: 1985-12-25
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-H01260922-A (JP)
Title: Cascade logic circuit
Inventor: ERUBUE BERENGAA
IPC: H03K19/0185
Filed: 1988-11-19
Abstract: PURPOSE: To recover the level of an upper stage for each circuit input and to add an AND logic function to each input when diodes having their anodes connected are used by connecting at least one level shifter element (converter) such as a diode to an input transistor(TR). CONSTITUTION: A circuit 30 comprises, as a basic constitution, cascaded current switches 31 and 32 and one converter or output stages 33 and 34 per unit output. The current switch 31 comprises input TRs TX31 and TX32 connected to a differential amplifier having a reference TR TX33, thereby forming a lower stage 36. Similar constitution is used for the upper stage. In the upper stage 37, diodes SBD31 to SBD33 and a resistance RD31 are so combined as to execute an AND function, and connected to the base of the input TR TX34. Further, SBDs34 and 35 and a resistance RD32 are also combined so as to execute an AND function, and connected to the input TR TX35. This is AND (or OR) of ANDOR at the upper stage level and combined with OR at the lower-stage level.
Patent JP-H04163626-A (JP)
Title: Detection of difference between new/old programs
Inventor: OGURA KOUJIROU
IPC: G06F9/06
Filed: 1990-10-29
Abstract: PURPOSE:To reduce trouble for detecting the difference of new/old programs by sequentially comparing the old program and the new program, comparing mutual records immediately after dissidence and deciding one among insertion, alteration and deletion when dissidence is detected so as to automatically generate accurate correction information. CONSTITUTION:Constitution where the records immediately after dissidence are mutually compared when dissidence is detected by sequentially comparing the old program 11 and the new program 12 and one of insertion, alteration and deletion is decided so as to generate correction information 14 is adopted. Consequently, accurate correction information 14 detecting the difference of two programs can automatically be generated. Thus, work that two source programs are compared and a corrected place is obtained, which is executed by a man till then, is eliminated and trouble for detecting the difference is shortened.
Patent JP-H03152431-A (JP)
Title: Adjusting apparatus for characteristics of detecting device, electronic clinical thermometer adjusted thereby and adjusting method for electronic clinical thermometer
Inventor: KOBAYASHI SUSUMU
IPC: H01C17/242
Filed: 1989-11-10
Abstract: PURPOSE:To enable highly-precise detection of an environmental condition by changing a physical characteristic of a second element by burning it off by a laser so that out put signals of a first element and the second element be in a prescribed relationship. CONSTITUTION:An apparatus has a means of setting an environmental condition is a prescribed state. A first element is put under the prescribed environmental condition thus set and is incorporated in a measuring circuit 212 by a detecting means through a switching circuit, and output signal is detected. Next, a second element showing a smaller change in a physical characteristic for a change in the environmental condition is put under the same environmental condition and incorporated in the measuring circuit by the detecting means through the switching circuit, and a detection signal thereof is detected. Subsequently, the physical charac teristic of the second element is changed by burning it off by a laser 205 so that two output signals are put in a prescribed relationship by using a trimming device 220. According to this constitution, the characteristic of the second element is fixed after trimming and free from deterioration due to a change with time. Accordingly, the environmental condition can be detected highly precisely.