baber/WOPTO huggingface dataset:
Patent JP-S6489090-A (JP)
Title: Magnetic head positioning controller
Inventor: NAKANO YASUMASA
IPC: G11B21/10
Filed: 1987-09-30
Abstract: PURPOSE:To require no complicate structure and to effectively control the positioning of respective data heads by positioning an internal periphery side data head based on the error data of the track interval of a previously stored servo face and the track interval of the internal periphery side of a data face. CONSTITUTION:A position correcting control means 26 for correcting a position at the time of positioning the internal periphery side data head 13b is provided to an external periphery data head 13a moving at the same interval as a servo head 16 based on the servo signal of the servo face 12 having the same track interval as the track interval of the external periphery side of the data face 11. Then, the position correcting control means 26 corrects the movement of a carriage mechanism 15 when the internal periphery side data head 13b is positioned at the target track of the internal periphery side based on the error data of the track interval of the previously stored servo face 12 and the track interval of the internal periphery side of the data face 11. Thereby, the structure good in a balance in which the respective data heads 13a, 13b of the internal periphery side and the external periphery side are supported by the respective head arms 14a, 14b of the same distance.
Patent JP-H1090487-A (JP)
Title: Radioactive waste disposal facility
Inventor: FUKUI HISAKI
IPC: G21F7/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To easily attain disposal in deep layer by horizontally laying a cylindrical sealed vessel of radioactive waste. SOLUTION: In a ground bedrock 2 in deep ground layer, a horizontal hole 4 is formed and a semicylindrical buffer containing groove 26 extending in the longitudinal direction 25 is formed on the floor 24 of the horizontal hole 4. Inside the buffer containing groove 26, a nearly semicylincirical buffer 21 for receiving the vessel is inserted and arranged so that the outer surface face downward and a nearly semicylindrical sealed vessel containing groove 28 is formed on the inner surface of the buffer 27 for vessel reception. It is also constituted so that the semicylindrical sealed vessel 30 of radioactive waste laid on the sealed vessel containing groove 28 is contained and the nearly semicylindrical buffer lid 31 laid on the contained sealed vessel 30 can cover on it.
Patent JP-S62106629-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA YOSHIE
IPC: H01L21/3065
Filed: 1985-11-05
Abstract: PURPOSE:To form a pattern with a tapering side surface and to suppress the reduction in the throughput by a method wherein an anisotropic etching is performed using halogen gas after an isotropic etching is performed using fluorine gas not containing carbon. CONSTITUTION:An isotropic etching is performed on an upper part of a polycrystalline silicon layer 4. Whereupon, a configuration W2 of the upper part of the silicon layer 4 becomes larger than a configuration W1 of an aperture of a pattern 3. Then, an anisotropic etching is performed on a lower part of the silicon layer 4. Whereupon, a vertical etching side surface of the same configuration as the aperture configuration W1 of the pattern 3 is obtained. Hereby, a tapering and microscopic pattern is formed. Consequently, the reduction in the throughput is suppressed.
Patent JP-H0292286-A (JP)
Title: Production of calmodulin
Inventor: OZAWA TADASHI
IPC: C12P21/02
Filed: 1988-09-30
Abstract: PURPOSE:To produce a polypeptide having calmodulin-activity in high efficiency by transforming E.coli with a plasmid integrated with a DNA chain containing a specific base sequence. CONSTITUTION:A DNA chain containing the base sequence of formula is used as a DNA chain holding the genetic information of calmodulin. A promoter and a terminater are integrated into the DNA chain and the chain is inserted into a plasmid vector such as PBR322. The vector is introduced into E.coli to effect the transformation of the cell. The transformed E.coli is cultured to produce calmodulin protein in the bacterial cell.
Patent JP-H0776503-A (JP)
Title: Antimicrobial liquid material, antimicrobial coating agent, antimicrobial spraying agent, antimicrobial coating agent and antimicrobial paper
Inventor: ICHIKAWA KENJI
IPC: D06M13/00
Filed: 1993-09-06
Abstract: PURPOSE:To obtain an antimicrobial liquid material having high antimicrobial property, simultaneously being a liquid, containing an antimicrobial substance in stable state and capable of readily adding to a liquid material and uniformly dispersing and readily handling. CONSTITUTION:This antimicrobial liquid material contains a N-long chain acylamino acid salt of a metal (e.g. silver, copper, lead, zinc or tin) having antimicrobial action in an aqueous solution of alkylglucoside in a weight ratio of the N-long chain acyl amino acid salt: the alkyl glucoside of (1:1) to (1:20). The liquid material further contains preferably 0.5-5wt.% of an amphoteric surfactant, preferably a glycine type amphoteric surfactant. As the alkylglucoside, an alkylglucoside having >=12HLB, especially octyl glucoside, ethylhexylglucoside, decylglucoside or noylglucoside should be preferably used. As the N-long-chain acylamino acid salts, two or more kinds of N-long-chain acylamino acid salts to which different metals are bound should be preferably used and as the long chain acyl, decanoyl, lauroyl, myristoyl group, etc., should be preferably used.
Patent JP-H1090591-A (JP)
Title: Focus detector
Inventor: YAMAGISHI TAKESHI
IPC: G03B13/36
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a focus detector whose operating range is large, and also capable of highly accurately detecting a focus. SOLUTION: Laser light whose light frequency fluctuates at a constant frequency (f0 ) is emitted by a semiconductor laser 20. The laser light is divided into reference light and measuring light by a polarized beam splitter 22. The reference light is made incident on a photodetecting element 29 through a reference mirror 24. The measuring luminous flux is collimated by an objective lens 4, then, the luminous flux is made incident on the photodetecting element 29 after being reflected by a body to be inspected 5. The interference of the reference light and the measuring light occurs, then, the output of the photodetecting element 29 is controlled to be the output obtained by multiplying the frequency (f0 ) by the beat of a light frequency difference between both.  The number of beats is counted by a signal processing part 31, and the count value (m) is compared with a count value (m0 ) obtained at focusing by a CPU 32 so as to obtain the deviation of the body 5 from a focused point, then, the body 5 is moved to a position where the count value (m) becomes equal to the count value (m0 ). Thereafter, the focus is highly accurately detected by using a conventional focus detecting system 33.
Patent JP-H1090363-A (JP)
Title: Skew calibration apparatus
Inventor: OGAWA TAKAHIRO
IPC: G01R31/28
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a skew calibration apparatus by which a skew calibration operation is performed at high speed. SOLUTION: A skew calibration apparatus is provided with a calibration circuit which is installed so as to face a driver pin and by which the phase of a signal to be calibrated is made to agree with the phase of a reference signal and with a skew driver circuit 27 which gives the feference signal to the calibration circuit. In addition, the calibration circuit is provided with a delay means 21 which is inserted into a driver-output-signal transmission' line, with a phase-difference detection means 23 which detects the phase difference between a driver output signal and the reference signal and with delay adjustment means 24 to 26 which adjust the delay means 21 according to a detected phase difference. Therefore, since the reference signal is given to all calibration circuits from one newly added skew driver circuit, a calibration operation can be performed at high speed.
Patent JP-H04125440-A (JP)
Title: Leak hole detector
Inventor: MATSUDA MUTSUO
IPC: G01N29/04
Filed: 1990-09-17
Abstract: PURPOSE:To detect a leak hole of a sealed vessel with a small diameter of an entrance by connecting a transmission/reception unit comprising respective means for comparing and displaying supersonic oscillation threshold values and an ultrasonic vibrator with a transmission cable. CONSTITUTION:An output unit 2 having an ultrasonic vibrator 17 is structured separately from a transmission/reception unit 1, wherein only the output unit 2 is sealed in a vessel 20 connected by a sealed cable 4 so that a leak hole can be detected even if a diameter of an entrance 26 is very small.
Patent JP-H1180193-A (JP)
Title: Pentapeptide, its production and use
Inventor: SUETSUNA KUNIO
IPC: C12P21/06
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a hypotensive agent with reduced side-effects. SOLUTION: The pentapeptide having L-amino acid sequence of H-Ala-Lys- Tyr-Ser-Tyr-OH is useful as a hypotensive agent with reduced side-effects. The figure is the chart of TOF-MS analysis of this pentapeptide. This pentapeptide is obtained by hydrolyzing the protein in laver (a kind of seaweed) and separating the peptide from the hydrolyzed mixture or by synthesizing by the usual liquid or solid phase process.
Patent JP-H1071773-A (JP)
Title: Thermal transfer sheet
Inventor: NAKAJO SHIGEKI
IPC: B41M5/40
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer sheet in which thermal responsiveness such as lubricity and release properties for a thermal head is excellent and head scale is not formed after heating and cooling caused by the thermal head and furthermore a wrinkle is not generated at time of printing and a high- quality image is given. SOLUTION: A thermal transfer coloring material layer is provided on one side of a base material film. The following heat resistant lubricating layer is provided on the other side of the base material film. The heat resistant lubricating layer is constituted of the reaction product of a straight-chain aliphatic hydrocarbon whose end on one side consists of any of a hydroxyl group, an amino group, a carboxyl group and a mercapto group, and an isocyanate as a lubricant and constituted of a higher fatty acid metallic salt and phosphate based surfactant as a thermal release agent and of a binder resin.
Patent JP-H1074767-A (JP)
Title: Fine ball bump forming method and device
Inventor: SHIMOKAWA KENJI
IPC: H01L21/607
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To enable fine ball bumps to be quickly and surely formed. SOLUTION: Fine vibrations are applied to a case 6 where fine balls 5 are housed to make fine balls 5 start jumping, one of the jumping fine balls 5 is attracted by vacuum suction to a ball arranging board 1 where a ball suction hole is bored, fine balls 5a other than the fine ball 5 attracted to the ball suction hole 3 by vacuum suction are removed by vibrations of smaller amplitude, and then the ball arranging board 1 is moved over a ball bump forming target board 10 and aligned. Then, the fine ball 5 attracted to the ball suction hole 3 of the ball arranging board l is transferred onto the target board 10 at a bump forming position for the formation of a ball bump, thereby a fine ball bump of high bonding reliability can be easily formed through a simple device.
Patent JP-H04127356-A (JP)
Title: Document processor
Inventor: SAOYAMA EIJI
IPC: G06F17/21
Filed: 1990-09-19
Abstract: PURPOSE:To make the character-string hidden by rotating a frame visible by relocation by relocating a series of character-strings in the frame detected by a detecting means to avoid the frame rotated by a rotating means. CONSTITUTION:On recording paper 20, there are frames 21 - 23 for expanding a character-string (document), and a size of the frame is set by operating a mouse 9. Subsequently, one suitable frame is designated by the mouse, etc., the character-string inputted from a keyboard 8 is expanded therein and a document is generated. In this case, desired frames 21 - 23 are rotated, and whether the frame having the character-string hidden by a part or all of its rotated frames 21 - 23 exists or not is detected, and the character-string in its detected frame is relocated so as to avoid these rotary frames 21 - 23. In such a way, the hidden character-string becomes visible.
Patent JP-S646301-A (JP)
Title: Reflector for lighting appliance
Inventor: TAEN MASATSUGU
IPC: F21V7/16
Filed: 1987-09-29
Abstract: PURPOSE: To increase illumination efficiency and light beam divergence rate and to dim and distribute light in an optional direction by providing a reflector main body near the upper section of the fluorescent tube or electric bulb of a luminaire via the fluorescent tube or electric bulb and a carrier, making the reflector main body rotatable, or making the dimming fins on part of the main body bendable or twistable. CONSTITUTION: A reflector main body 1 is fixed near the upper section of an annular fluorescent tube 2 via the fluorescent tube 2 and a support section 5. Dimming fins 8 provided on the reflector main body 1 are bent or twisted in the required direction to dim or distribute the reflected light. When a reflector main body 1b is used for a straight fluorescent tube 14, the reflector main body 1b is rotatably provided near the upper section of the straight fluorescent tube 14 via the fluorescent tube 14 and a carrier. The reflector main body 1b is rotated in the required direction around the fluorescent tube 14 to dim or distribute the reflected light. The light distribution characteristic is effective without modifying the structure of an existing luminaire, and the reflected light can be dimmed and distributed in an optional direction.
Patent JP-S60139625-A (JP)
Title: Preparation of solid drug
Inventor: SUGANO TOSHIHIKO
IPC: A61K47/38
Filed: 1983-12-27
Abstract: PURPOSE:To obtain a solid drug having excellent disintegrability and compression moldability, in high workability in the preparation of the drug, by carboxymethylating an acid-hydrolyzed cellulose, adding the obtained specific CMC powder to a composition containing an active component, and forming the mixture in the form of a drug. CONSTITUTION:CMC powder obtained by the carboxymethylation of an acid- hydrolyzed cellulose (e.g. wood pulp, linter, etc.) or CMC powder obtained by the hydrolysis of CMC-alkali metal salt or CMC with an acid, is added to a drug composition. The CMC powder has a bulk density of 400-800g/l and an angle of repose of 35-45 deg.. The bulk density is higher and the angle of repose is smaller than those of commercially available CMC (NS-300), and furthermore, the powfer fluidity is excellent compared with the conventional CMC. The substitution degree of carboxymethyl group is preferably 0.2-1.0. When the CMC of the present invention is used as a disintegrant, the powder fluidity can be maintained to high level even at a high rate of addition, and the filling to the tableting machine can be carried out smoothly without causing the bridging phenomenon.
Patent JP-S60139691-A (JP)
Title: Substituted thiophenesulfonamide based compound and herbicide containing the same
Inventor: KIMURA FUMIO
IPC: C07D409/12
Filed: 1983-12-27
Abstract: NEW MATERIAL:A compound expressed by formula I [either one of X and Y is -CFCFCF3, the other is expressed by formula II (R1 and R2 are CH3 or OCH3; A is N or CH)] and a salt thereof. EXAMPLE:N-[( 4,6-Dimethyoxy-1,3,5-triazin-2-yl )aminocarbonyl]-3-(1,2,3,3,3-pentafluoropropen-1-yl)-2-thiophenesulfon amide. USE:A heribicide capable of controlling injurious weeds, e.g. in paddy fields, in a low chemical dose. PREPARATION:A compound expressed by formula III, e.g. 3-(1,2,3,3,3-pentafluoropropen-1-yl)-2-thiophenesulfonamide, is reacted with a compound expressed formula IV, e.g. phenyl-N-4,6-dimethoxy-1,3,5-triazin-2-yl-carbamate, in tetrahydrofuran (THF) at 0-80 deg.C for 0.5-24hr. 1,8-Diazabicyclo(5.4.0)-7-undecene, etc. may be if necessary used as a catalyst.
Patent JP-H1091536-A (JP)
Title: High speed preservation system
Inventor: OKADA SEIICHIRO
IPC: G06F12/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To realize the preservation performance of highest speed at the time of executing a preservation processing without considering the performance and the fault of a preservation device by compulsorily stopping the preservation processing when a preservation stop processing command is received and returning it to a state before preservation is started. SOLUTION: A preservation command 1-2 records the preservation device, a preservation place and preservation termination time in entries corresponding to the preservation management numbers of data A in a preservation/management table 1-5 as preservation information and updates the preservation device state of the entries corresponding to the preservation device number of the preservation device 2-5 where data A of a device state table 1-6 is preserved to a preparation state. The preservation command 1-2 updates the entry of the device except for the preservation device 2-5 where data A of the device state table 1-6 is preserved to a preservation stop processing state and emits a preservation stop command to a command reception 2-1 in a device management mechanism 2.  A preservation stop processing 2-4 to which preservation stop command is given by the command reception 2-1 returns the preservation device 2-5 to a state before the preservation processing and reports the completion of the preservation stop processing to a completion notice 2-3.
Patent JP-H0697469-A (JP)
Title: Semiconductor device including planar junction
Inventor: KOBAYASHI HIDEO
IPC: H02P27/06
Filed: 1992-09-17
Abstract: PURPOSE:To provide a semiconductor device including a high-reliability high withstand voltage planar junction where it is prevented with simplified means from being affected by an external factor, such as charged particles. CONSTITUTION:In a semiconductor device where the surrounding of a chief junction electric field limiting ring regions 1301-1305, there is provided an electrically floating conductive layer 18 through an insulating film 15 so as to completely cover the surface of an n-layer 100 located between the chief junction and the electric field limitation ring region 1301. Hereby, a potential of the conductive layer 18 upon application of voltage to back bias the main junction is fixed to an intermediate potential between the chief junction and the electric field limitation ring region 1301 located nearest the former to serve a roll of shielding. Thus, the present semiconductor device is completely prevented from being affected by an external factor such as movable ions. Therefore, even if the device undergoes a reliability test (high temperature DC back bias test) by being assembled into a resin-sealed package, no variation of withstand voltage is produced to realize a very high reliability high withstand voltage semiconductor device.
Patent JP-S61127672-A (JP)
Inventor: MAEDA EIZO
IPC: C04B35/04
Filed: 1984-11-22
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-2000072405-A (JP)
Title: Reaction furnace for generating water
Inventor: OMI TADAHIRO
IPC: B01J23/42
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a reaction furnace for generating water capable of stably attaining water generation reaction rate exceeding 99% even under the condition that the temp. of the furnace is <=400 deg.C and the generated quantity of water is >=1000 sccm. SOLUTION: The inside of a reaction furnace main body 1 is partitioned into two of upper and lower chambers 14 and 15 by a gas permeable diffusion filter 2. A gaseous starting material being a gaseous mixture of hydrogen with oxygen is fed to the upper part 1st chamber 14 from a gaseous starting material feed port 4 formed on the top wall 12 of the reaction furnace main body 1 and introduced into the lower part 2nd chamber 15 while being diffused by a 1st reflection plate 3 and the diffusion filter 2. Hydrogen and oxygen introduced to the 2nd chamber 15 radically react with each other by bringing it to contact with a platinum catalytic film 5 formed on the peripheral wall 11 and the bottom wall 13 of the reaction furnace main body 1 and the produced water is taken out from a water take-out port 7 of the bottom wall 13.  The reaction of hydrogen with oxygen occurs mainly in a narrow space 15a between a 2nd reflection plate 6 and the bottom wall having the size that the outer peripheral part is adjacent to the inner surface of the peripheral wall 11 of the reaction furnace main body 1.
Patent JP-H07234278-A (JP)
Title: Sar/gps inertial distance measuring method
Inventor: AASAA JIEI SHIYUNAIDAA
IPC: F41G7/36
Filed: 1994-10-13
Abstract: PURPOSE: To improve the accuracy of the target position by using a synthetic aperture radar SAR, with a global positioning system on an aeroplane during the moving. CONSTITUTION: A SAR system forms a series of ground SAR map including a target pixel 14. The SAR map is formed by the position of the aeroplane indicated by the positions 1, 2 and the apex angle point of θ. The position 1 and the apex angle point of θ3 are characterized by the angles θ1 , θ2 , θ3 . Each angle is different from the angle adjacent thereto by more than about 10 degree. The outputs of the systems 12, 13 are processed by using the method 10, to perform the accurate distance measurement to the target picture element 14. The two target distance measured lengths R1 , R2 are calculated by the specific formula, to stipulate the distance value for correctly predicting the position of the target picture element 14. The essentially improved accuracy is represented by the repeated application of the same along the aeroplane flight path.  Accordingly the target picture element 14 is exactly determined by the method, and the variance by the influence of the weather can be conquered.
Patent JP-H08112135-A (JP)
Title: Shampoo clothing drier
Inventor: KIDA KOJI
IPC: A45D19/00
Filed: 1994-10-13
Abstract: PURPOSE: To restrain an unpleasant feeling from being given to a hair washing person even when shampoo clothing is repeatedly used. CONSTITUTION: In a shampoo clothing drier (a shampoo cloth drier) to dry a neck part N of shampoo clothing (shampoo cloth) C, the drier is provided with a neck part-winding part 32 round which the neck part N of the shampoo cloth C is wound, a rubber heater 34 (an electric heating wire) to heat its neck part-winding part 32 and an ozone blowoff port 58 to supply ozon to the shampoo cloth C.
Patent JP-H08109639-A (JP)
Title: Slope block
Inventor: YAMADA HIROSHI
IPC: E02D17/20
Filed: 1994-10-13
Abstract: PURPOSE: To eliminate the grading work of a slope related with the nature destruction, if possible, and provide slope blocks capable of corresponding with unevenness of the slope and having gaps capable of growing plants. CONSTITUTION: A plurality of free-shaped block structural bodies 2 and 3 are arranged at specific intervals through spaces 4 and, at the same time, flexible ropes 6 used for binding the block structural bodies 2 and 3 are buried inside the block structural bodies 2 ad 3 to bind the whole block structural bodies 2 and 3. The whole profile binding the block structural bodies 2 and 3 is the shape forming joint projections on both ends of a rectangular parallelepipeds. Pin joints 7 having joint pin insertion holes are mounted vertically to the joint projections 3.