baber/WOPTO huggingface dataset:
Patent JP-H07289233-A (JP)
Title: Device for treating nucleic acid in specimen
Inventor: RAINHARUTO KANDORUFU
IPC: C12Q1/6841
Filed: 1995-03-22
Abstract: PURPOSE: To provide a device for the treatment of nucleic acid in a nucleic acid-containing specimen, suitable for the amplification and detection at high sensitivity and composed of a carrier having a flat transparent area having a size sufficiently large to hold the cells, etc., and a connection part provided with a hole having the upper inner width and the lower inner width.  
     CONSTITUTION: This device for the treatment of nucleic acid in the objective specimen comprises a carrier 1 having at least one flat transparent area 2 sufficiently large to hold cells or nucleic acids thereon and at least one connection part 10 provided with a hole 11 having an upper inner width 12 and a lower inner width 13 and further contains a means for liquid-tightly connecting the carrier 1 to the connection part 10. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05240488-A (JP)
Title: Air conditioner
Inventor: YONEDA YUJI
IPC: F24F11/02
Filed: 1992-02-27
Abstract: PURPOSE:To prevent errors in detection, in a system where an IR sensor scans each of regions into which the inside of a room as a whole is divided and locates the occupant and accordingly the direction of the current of air is controlled, by providing a means of judgment which calculates the difference in temperature between adjoining regions and judges whether a source of heat is an equivalent of a human body or not. CONSTITUTION:An air conditioner 1 is equipped with an IR sensor 15 for scanning each of regions into which the inside of a room as a whole is divided and by locating the occupant of the room on the basis of the output of the IR sensor the air conditioner 1 controls the direction of the current of air it sends. This air conditioner is also equipped with a heat source-judging means 31 which, in accordance with signals from the IR sensor 15, detects the temperature of one of the regions and also the temperature of an adjoining region and, on the basis of the difference in temperature between the two regions, judges whether the temperature is due to a constituent of the background, such as a wall, or due to a source of heat equivalent to a human body. When the source of heat is judged to be an equivalent of a human body, an occupant-detective means (judging means) 32 keeps detecting the temperature of the region having the source of heat for a specified period of time; a change in the temperature, if it occurs, is regarded as caused by subtle movements of a human body; if the temperature does not change, the source of heat is judged to be a television set or the like.
Patent JP-H03291133-A (JP)
Title: Mold for continuous casting
Inventor: YAMAZAKI AKIRA
IPC: B22D11/04
Filed: 1990-04-05
Abstract: PURPOSE:To continuously cast a high quality cast billet at high speed by specifying the hole diameter of a mold at the molten metal side, the hole diameter at the cast billet drawing side, the hole diameter at the intermediate part and step difference and inclining angle. CONSTITUTION:The diameter Da of a hole A at the molten metal supplying side in the mold, the diameter Db of a hole B at the cast billet drawing side and the diameter Dc of a hole C at the intermediate part, satisfy the inequality Da<Dc<Db, and boundary part between the hole A and the hole C is enlarged to this diameter by a step difference distance (d) satisfying the inequality I as step-like in the right angle direction to the mold axis from the hole A, and the hole C is made to the shape enlarging the diameter with the inclining angle theta satisfying the inequality II from the above step difference lower part to the position of the hole B in order. Under the condition, where the tip part 4 of a solidified layer reaches the step difference part 3 and does not yet reach the inner face of the hole A, the cast billet 2 is drawn by the prescribed distance and successively, stopped for the prescribed time to again solidify the molten metal. As the tip part 4 of a solidified layer can be formed to thick and the taper at the cast billet drawing side is applied in the mold, by drawing the cast billet at only a little, this is separated from the mold 1 and micro crack is not developed.
Patent JP-2000280349-A (JP)
Title: Welding rod
Inventor: SOU GAKUHOU
IPC: B29C65/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To ensure that a high welding strength is obtained and a joint after welding is hardly contaminated by forming a coat of a polyolefin resin with a high welding strength in the longitudinal direction of a core material on the outer periphery of the core material consisting of the polyolefin resin which is highly resistant to contamination. SOLUTION: The welding rod 1 comprises a core material 2 consisting of a highly contamination-resistant polyolefin and a coat 3 of a polyolefin resin having a high welding strength in the longitudinal direction of the core material 2 formed on the entire periphery of the core material 2. For the polyolefin resin used for forming the core material 2, an ethylene.polyvinyl chloride copolymer alone or a mixture of this copolymer is used. For the polyolefin resin used for forming the coat 3, a maleic anhydride-grafted ethylene or an ethylene.acrylate.maleic anhydride terpolymer alone or a mixture of the former ethylene or the terpolymer is used. Thus there is no fear about the peeling of a joint part due to the use of the welding rod. In addition, the flooring of a polyolefin is made to appear highly presentable at the joint part from a viewpoint of design without impairing it.
Patent JP-H01266271-A (JP)
Title: Pleat formation and device therefor
Inventor: TANI MASATO
IPC: D06J1/00
Filed: 1988-04-13
Abstract: PURPOSE:To efficiently form folds on a cloth by a simple device while regulating intervals of folds and the number of folds, by supporting a cloth by plural holders whose mutual intervals can be reduced wholly or at every other or more holders, set in series and reducing the intervals of the holders. CONSTITUTION:Plural holders 1 whose mutual intervals can be reduced wholly or at every other or more holders, set in series are attached to a square frame 6, a piston rod 15 of a piston engine 14, a vertically moving means 12 of the holders 1 is moved downward, the holders 1 are dropped, an operation board 17 placing a cloth 2 is slid in the horizontal direction by a slider crank mecha nism 18, a taking in and out means 16 of the cloth 2, the introduced cloth 2 is supported and the intervals of the holders 1 are reduced to form pleats on the cloth 2. Then, the operation board 17 is horizontally transferred, the holders 1 retaining the cloth 2 are dropped, the cloth 2 provided with the pleats is pushed to a sticking member 21 on a transporting means 22, stuck and taken out from the device by the transporting means 22.
Patent JP-H10226108-A (JP)
Title: Method and apparatus for controlling emission intensity of semiconductor laser element
Inventor: HAYASHI SHIGEO
IPC: B41J2/44
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To solve an irregularity of recording images in one page by controlling light emission intensity of a semiconductor laser element in lines with a timing whereby a synchronous signal is output from a synchronous detection means at the optical write time. SOLUTION: A line synchronous signal LS is input from a line synchronous detection circuit 13 to a control part 1, and the control part 1 detects whether it is an optical write mode or not to write a recording image light modulated with recording data DT to a photosensitive body. When the optical write mode is set, a counter value is output as a set value CI. At this time, an output monitor signal DF from an A/D converter 6 is input to the control part 1, and compared with a regulation value, whereby a light emission intensity of a laser diode 2 is controlled in lines to make the signal and regulation value agree with each other. Accordingly, a variation in light emission intensity is eliminated and an irregularity in recording images in one page is solved.
Patent JP-H11326412-A (JP)
Title: Measuring method by network analyzer
Inventor: DUNSMORE JOEL P
IPC: G01R27/28
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance a measurement speed of a network analyzer by optimizing a measurement parameter such as a stimulus point number, a frequency position, a measurement band area width and a measuring sweep number. SOLUTION: A measurement data regarding an element to be tested DUT is fed from devices 1, 2 to a processor 8 and controls and processes a measurement parameter of a network analyzer 10. A measurement band area width of respective receivers R1-R4 of the devices 1, 2 can be separately adjusted. Characteristics such as a frequency of a stimulus signal by signal sources S1, S2 and a power are separately adjusted through control signals C1, C2. The measurement speed of the network analyzer 10 clarifying the characteristics of DUT is optimized utilizing an optimization of the band area width, an optimization of a noise or an optimization of a stimulus point. The optimization of the band area width, the noise and the stimulus point are independently carried out or carried out in combination in order to enhance the measurement speed of the network analyzer 10.
Patent JP-2000283171-A (JP)
Title: Flange shaft coupling of rotating machinery
Inventor: SHIRAISHI HIROKI
IPC: F01D5/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a flange shaft coupling of rotating machinery capable of maintaining reliability of electric power supply. SOLUTION: Fitting recessed parts 1h in which the sides of bearing surfaces of nuts 3A to be screwed on male screw parts on both sides of a coupling bolt 2A inserted in bolt holes of flanges 1A, 1B superposed on each other are formed on insertion sides of the bolt holes of the flanges 1A, 1B. It is possible to prevent movement of the nuts 3A and to prevent increase of stress due to curve of the coupling bolt 2A as side surfaces of the bearing surface sides of the nut 3A make contact with inner peripheries of the fitting recessed parts 1h when an axis of rotation of rotating machinery transitionally exceeds rated speed and centrifugal force due to the nuts 3A increases.
Patent JP-H01262439-A (JP)
Title: Cleaning and calibrating device for optical densitometer
Inventor: KAMATA SEIICHI
IPC: G01N15/06
Filed: 1988-04-13
Abstract: PURPOSE:To easily perform cleaning and calibrating operation without using any attached instrument by providing connecting pipes which have valves respectively on the flank of a guide pipe. CONSTITUTION:When the densitometer 8 is cleaned and calibrated, the densitometer 8 is lifted and held so that its detection surface 8 is at a specific position above the upper connecting pipe 20a of the guide pipe 4, and a ball valve 5 is closed. Then cleaning liquid or water is put in an injection container 23 and sent and circulated in the space surrounded with the detection surface 8a in the guide insertion hole 4a of the guide pipe 2 and the ball valve 5 to clean the densitometer. Further, when a test measurement is taken, sample liquid of specific concentration is put in the injection container 23 and circulated and stirred in the guide pipe until the concentration becomes stable; and the indication value of the densitometer 8 is read and compared with a specific measured value to calibrate the densitometer. Consequently, the densitometer is cleaned and calibrated without using any attached instrument.
Patent JP-H07275506-A (JP)
Title: Intelligent target target for shooting game
Inventor: IKEMATSU SHINICHI
IPC: A63F9/02
Filed: 1994-04-06
Abstract: PURPOSE:To cause a target to have intelligent operation function and realize experience with a real rifle-shooting game, regarding a target used in a shooting game. CONSTITUTION:The operation mechanism of a target is formed out of a combination of one or more basic units made of a drive mechanism actuated with the drive control of a control system as well as a link for causing a part of targets or all target models to perform the prescribed unit operation. In addition, the basic unit is formed out of a cylinder 331 connected to a body 332 via a shaft, and a link 332 having the first and second arms 332a and 332b with a contact point F pivotally connected to the body 32, while the first arm 332a being pivotally connected to the piston rod of the cylinder 331. Also, the target model 301 fitted to the second arm 332b of the link 332 is moved slantingly about the contact point F about a fulcrum.
Patent JP-S5217437-A (JP)
Title: Process for preparation of polytetramethyleneterephthalate oligomer
Inventor: ANKIYO SADAHIKO
IPC: C08G63/78
Filed: 1975-07-25
Abstract: PURPOSE: The title oligomer is prepared with suppressing the formation of tetrahydrofuran by controlling the molar ratio of esterified terephthalic acid to butanediol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59219424-A (JP)
Title: Method and melting furnace for producing fe-ti alloy for occluding hydrogen
Inventor: KOIZUMI MASAAKI
IPC: C22C1/02
Filed: 1983-05-25
Abstract: PURPOSE:To produce easily and inexpensively a titled alloy having a uniform compsn. with less impurities by using an ordinary atm. pressure type high-frequency induction melting furnace as a high frequency melting furnace by using a lifting type nozzle and blowing directly rare gas to the surface of the molten metal. CONSTITUTION:A molten Fe-Ti alloy 11 for occluding hydrogen is brought into contact with the inside wall 2 of a high frequency induction melting furnace formed by melting preliminarily a low melting Fe-Ti alloy and sintering the same on a magnesia clinker furnace wall 1. A lifting type nozzle 5 is slid vertically and rare gas is blown to the surface of the molten metal according to the height of the molten metal estimated from the amt. of the Fe raw material to be charged through a raw material charging port 4. The nozzle 5 is similarly slid and th rare gas is blown to the surface of the molten metal according to the amt. of the Ti raw material to be charged and the nozzle 5 is slid to the uppermost so as to meet the level of the molten alloy 11 by which the oxidation of the molten metal is prevented.
Patent JP-H10278899-A (JP)
Title: Holding release device of space navigating body
Inventor: TAKESHITA TAKESHI
IPC: B64G1/44
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To simplify assembling work by realizing certain holding release motion. SOLUTION: The subject device is constituted to position and hold engaged parts 16a, 17a of support bases 16, 17 as first and second contact parts 15a, 15b make contact with each other at two points sandwiching a revolving shaft 13 of a lock member 12 between them in a state of engaging the engaged parts 16a, 17a of the support bases 16, 17 holding a space structure (not shown in the drawing) against an engagement part 12a of this lock member 12 by providing the first and second contact parts 15a, 15b to make contact with the engaged parts 16a, 17a of the support bases 16, 17 at the two points sandwiching the revolving shaft 13 on the engagement part 12a of the lock member 12.
Patent JP-S5425635-A (JP)
Title: Recognition unit for similar letters using band pattern
Inventor: FUJITA KOUYA
IPC: G06K9/00
Filed: 1977-07-29
Abstract: PURPOSE: To recognize similar recognition objective letters with high accuracy, by comparing disagreed side of band patterns. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01263131-A (JP)
Title: Silica for filling sealing resin
Inventor: WADA YUKIHIRO
IPC: C08K7/16
Filed: 1988-04-15
Abstract: PURPOSE:To obtain a silica for IC sealing material filler having a specific diameter at specific amounts and having excellent filling properties and flowability to a thermosetting resin, by blending a crude particle silica having a specific particle diameter with a single-dispersion and globular fine particle silica having a specific diameter at specific amounts. CONSTITUTION:The aimed silica obtained by blending a crushed or globular crude particle silica having 7-30mum, preferably 8-15mum average particle diameter (D) with a single-dispersion globular fine silica having 0.1-3mum, preferably 0.2-1mum average particle diameter(d) at amounts of 5-40wt.% based on the total weight. Furthermore, the relationship expressed by the formula 0.02D<d<0.1D, preferably 0.03<d<0.07D preferably exists between average particle size (D) of the crude silica and average particle size (d) of the single- dispersion fine particle silica. In the aimed silica, problem of moldability such as unfilling or occurrence of void can be resolved and since coefficient of thermal expansion and water absorption are minimized by high density filling of silica, problem of thermal stress and water content call be resolved.
Patent JP-H06301409-A (JP)
Title: Multiple program controller
Inventor: AOKI TOSHIYA
IPC: G05B9/03
Filed: 1993-04-19
Abstract: PURPOSE:To improve the throughput and lower the cost by dividing one program and performing processing by plural CPUs. CONSTITUTION:The high-efficiency multiple program controller consists of the CPUs 11-1n which perform the arithmetic processing, an input/output device 4 which inputs and outputs data from and to connected equipment, an arbitration memory 2 consisting of a memory for address storage of a program memory and a memory for programs after use, and the program memory 3 which stores a program to be executed. The CPUs 11-1n while interchanging data with the arbitration memory 2 to judge the states of other CPUs reads programs out of the program memory 3 without overlapping with other CPUs and then execute the programs. For the purpose, the throughput and reliability can be improved at the same time by increasing the number of the CPUs.
Patent JP-H04303546-A (JP)
Title: Ion implanting device
Inventor: UENO KAZUHIKO
IPC: H01J37/05
Filed: 1991-03-29
Abstract: PURPOSE:To transport ion beam at the maximum efficiency and analyze the same with optimum resolution by moving an ion beam analyzing slit and a charged particle measuring apparatus with a beam axis as a center. CONSTITUTION:An analyzing slit 2 changes its position via a pinion 4a with a motor 7a to select ion beam 1. A charged particle measuring apparatus 10 provided between an acceleration tube 8 and a Q lens 9 changes its position via a pinion 4b with a motor 7b. The charged particle measuring apparatus 10 is connected to an ammeter 11 to measure a beam current. The analyzing slit 2 and the charged particle measuring apparatus 10 are moved to analyze the ion beam 1 at a position where the ammeter 11 indicates its maximum value.
Patent JP-H09278683-A (JP)
Title: Production of high-purity 2,6-dimethylnaphthalene
Inventor: TAKAGAWA MINORU
IPC: C07C7/14
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-purity 2,6- dimethylnaphthalene, capable of obtaining crystal hardly including mother liquor, stably for a long time by promoting growth of crystal in the presence of a solvent when the compound is crystallized from a dimethylnaphthalene mixture. SOLUTION: 2,6-Dimethylnaphthalene is crystallized from a dimethylnaphthalene mixture in the presence of a solvent (preferably a hydrocarbon, an aliphatic saturated hydrocarbon or an alicyclic saturated hydrocarbon) while promoting growth of 2,6-dimethylnaphthalene crystals. A method for heating slurry in a crystallization tank, partially dissolving the crystal and then re-crystallizing or a method for adding separately prepared 2,6- dimethylnaphthalene crystal as a seed crystal to the crystallization tank, etc., is preferably exemplified as the method for promoting growth of the crystal.
Patent JP-S62247311-A (JP)
Title: Lens holding device
Inventor: YAMADA MAKIO
IPC: G02B7/02
Filed: 1986-04-21
Abstract: PURPOSE:To enable lens holding that does not cause distortion due to thermal deformation and difficult to cause eccentricity by holding a lens utilizing repulsive force of magnetic force. CONSTITUTION:When holding a lens 10 in a lens frame 14 using a pressing ring 19, the lens 10 is dropped in the lens frame 14 and after centering the lens making the lens surface on which a magnet 12 is fixed up side, and putting the lower side face to the housing part 18 of the lens frame 14, the pressing ring 19 is screwed to the lens frame 14 screwing the threaded part 22 to threaded part of the lens frame 16. At this time, the pressing ring 19 is screwed to the lens frame 14 making the face on which a magnet 23 is fixed lower side and not brought into contact with the outer peripheral part 11 and screwed at a distance (l) at which the magnet 23 repels the magnet each other and the centered lens 10 can be held to the housing part 18. Thereby, the lens 10 can be held in the state free from eccentricity.
Patent JP-H01315305-A (JP)
Title: Filter apparatus
Inventor: ERUHARUDO SHIYARURU ANDOREA
IPC: B05B14/46
Filed: 1989-04-10
Abstract: PURPOSE: To achieve an excellent filtration effect by sucking a mixture composed of air contg. the droplets of paint and water into tubes fixed into the through-holes of the wall of vacuum chambers and bombarding the mixture against the deflector disposed at the outflow ends of these tubes. CONSTITUTION: A working chamber 1 where impurities mingle in the air and the vacuum chambers 3a, 3b are separated by the wall 6. A multiplicity of the through-holes are formed over the entire surface of the wall 6. The tubes 8 are fixed into the respective through-holes 10 so as to project from the one side of the wall 6 and the outlet ends of the tubes 8 are provided with the deflectors 10 so as to face each other. The lower side of the wall 6 is provided with a tank 7 to receive the fluid 15 to be passed on the surface of the working chamber 1 of the wall 6. The bottom end of the wall 6 is immersed into the liquid in the tank 7 to communicate the working chamber 1 and the vacuum chambers 3a, 3b only via the tubes 8 of the wall 6.  Namely, the mixture 16 composed of the air and liquid contg. the impurities in the chamber 1 is passed through the tubes 8 and is rapidly changed in the moving direction by the deflectors 10 disposed at the outlet ends of the tubes 8, by which the mixture is finely fissured and the impurities in the air are captured in the liquid.
Patent JP-H09255884-A (JP)
Title: Monoazo compound and heat-sensitive transfer sheet using the same
Inventor: KIYOYANAGI MASAYUKI
IPC: C07D277/50
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new monoazo compound excellent in tone, capable of providing a vivid image having magenta color and high color concentration, excellent in weatherability, heat resistance and heat-resistant transfer property and useful for heat-sensitive transfer sheets. SOLUTION: This compound is represented by the formula [X1 and X2 are each H, a halogen or CN, especially a halogen such as Cl; Y1 and Y2 are each a halogen such as Cl, H, a (substituted)alkyl, a (substituted)amino or a (substituted)OH; Z is a coupling group capable of forming a ring such as 5-membered ring or 6-membered ring], e.g. 1-[(6,7-dichlorobenzotiazol-2-yl)azo]-2- methyl-4-morpholinobenzene. The compound of the formula is obtained by diazotizing the corresponding 2-aminobenzothiazole derivative with nitrosylsulfuric acid in a mineral acid at -5 to 10 deg.C and subjecting the resultant diazo solution to coupling with the corresponding aniline derivative in an acid medium at -5 to 20 deg.C.