baber/WOPTO huggingface dataset:
Patent JP-H05103751-A (JP)
Title: Endoscopic treating tool
Inventor: NAKADA AKIO
IPC: A61B1/00
Filed: 1991-10-16
Abstract: PURPOSE:To provide an endoscopic treating tool for easily removing a dirt by providing a removing means for removing the dirt stuck to an endoscope top end part on the top end part of the endoscopic treating tool. CONSTITUTION:A treating tool 11 is formed of a treating part 12 provided on the top end side, an inserting part 13 to be inserted into a body cavity through a tracheal not shown, and an operating part 14 for operating the top end treating part 12 provided on the top end part of the inserting part 13. The inserting part 13 of the treating tool 1 has a fluid sending channel 19 for sending a fluid and a wire inserting channel, and on the outer circumference of the top end part side of the inserting part 13, a nozzle 15 capable of injecting a washing solution toward the observing window of an endoscopic top end part 3 is provided. Further, on the sideway of the operating part 14 of the treating tool 11, a liquid sending cock 16 for operating the injection and stop of the washing fluid from the nozzle 15 is provided, and a liquid sending tube 17 is connected to the liquid sending cock 16.
Patent JP-H0696519-A (JP)
Title: Spindle servo device
Inventor: OKA NOBUYUKI
IPC: G11B19/28
Filed: 1992-09-11
Abstract: PURPOSE:To prevent that the face deflection and the vibration of a disk have a bad influence on a focus and a tracking servo system by a method wherein the rotational speed of a spindle motor during a track jump and immediately after it is stabilized. CONSTITUTION:During a track jump and in a prescribed period after the track jump, a low-gain rotational speed error signal MDS by controlling a gain changeover part 20 and a rotational phase error signal NDP held to a previous value by changing over and controlling an analog switch 21 are supplied to spindle drive means 9, 10, 11. Thereby, the rotational speed of a spindle motor 12 is controlled 22.
Patent JP-S62127191-A (JP)
Title: Laser trimming device
Inventor: INOUE KOJI
IPC: H01C17/24
Filed: 1985-11-28
Abstract: PURPOSE:To enable a correct segmenting by correcting the dislocation accurately by detecting the dislocation of the image position on the sample which is irradiated by a galvanometer and the reference position by TV camera and by controlling the swing of the galvanometer. CONSTITUTION:A laser light is focused on the sample 19 to be worked of a resisting body by a laser light positioner 18 and the beam position on the sample is controlled by the signal corresponding to the pre-programmed segmenting coordinate which is from the computer 20 for control of a trimming device. And the image position on the sample is formed an image by the TV camera for pattern recognition and the dislocation with the reference image is measured by CPU unit 25. In case of there being any dislocation on the resisting body, the swing of the galvanometer is controlled to correct it. Consequently the resisting body can correctly be segmented by correcting the dislocation extremely accurately.
Patent JP-S62128475-A (JP)
Inventor: SUZAKU TAKAMICHI
IPC: F24C7/02
Filed: 1985-11-28
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-H09116004-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ITO SHINYA
IPC: H01L23/532
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity between adjacent wirings without depending on a wiring pattern. SOLUTION: An insulating layer 2 is formed on a silicon substrate 1, further, a first aluminium film 3 is formed on the layer 2 so as to form a lower layer wiring by patterning. Next, a polyimide film 4 is stuck on the lower layer wiring so as to form intervals 5 between respective wirings of the lower layer wiring. Next, a connection hole reaching the lower layer wiring is formed on an insulating thin film so as to bury tungsten therein for forming a tungsten plug 6. Further, a second aluminium film 7 is formed on the insulating thin film whereon the plug 6 is formed and this is patterned so as to form an upper layer wiring.
Patent JP-H04144640-A (JP)
Title: Apparatus for automatic preservation of cooked bean in sugar syrup
Inventor: YAMASHITA MEGUMI
IPC: A23L11/00
Filed: 1990-10-08
Abstract: PURPOSE:To enable the automated and labor-saving operation of the subject process while shortening the time for a series of syrup immersion steps of cooked bean by attaching a liquid level gauge to a vacuum concentration tank for the concentration of sugar syrup and calculating the sugar content from the liquid levels before and after the concentration process. CONSTITUTION:A vacuum concentration tank 1 is provided with a liquid level gauge 13 and the concentrating operation of sugar syrup is automatically performed by calculating the sugar content from the difference or ratio of the liquid levels before and after the concentration process. The sugar syrup concentrated to a prescribed concentration is supplied through a sugar syrup supply valve 7 to an immersion tank 2 and cooked beans are immersed in the sugar syrup while keeping the syrup to a prescribed temperature by a temperature sensor 14 of the tank 2. After the completion of the first immersion process, the syrup is recovered to the vacuum concentration tank 1 through a connection valve 4, concentrated to a prescribed sugar content and supplied to the immersion tank 2 to perform the second immersion process. The concentration and immersion processes are repeated several times until the sugar content of the beans reaches a prescribed level.
Patent JP-2000095186-A (JP)
Title: Recovery ship
Inventor: TAKAHASHI SATOYUKI
IPC: B63B35/32
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a ship for coping with recovery of a relatively large timbers or oil. SOLUTION: A pair of body portions 1, 2 having a distance L interposed therebetween constitute a ship body. Across the distance L from a bow 4 to a stern 5, a recovery conveyor unit 6, a recovery tank 7, and an elevating deck 8 are disposed. A bottom 3 having a tank 3A is disposed on the bottom of the distance L. Dodgers 25, 26 located at the bow 4 are provided. This recovery ship is structured into a catamaran, which is allowed to increase the speed of the ship body, reaching the recovery site earlier. The recovery conveyor unit 6 and the recovery tank 7 can be lifted down to be located substantially on the surface of water, thus allowing efficient recovery of the timber and oil. The bottom 3 may improve stability of the ship and the dodgers 25, 26 may prevent waves from interfering with the recovering operation.
Patent JP-H10125946-A (JP)
Title: X-ray picture forming apparatus having photoconductors
Inventor: BRAUERS ANDREAS DR
IPC: G03G5/14
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce the memory effect by providing a trapping layer for reducing the charge carriers injected in a photoconductor from outside between a substrate and photoconductor and/or on the opposite surface of the photoconductor to the substrate. SOLUTION: On a substrate 11 an oxide film 110 and photoconductor layer 101 are provided. This layer 101 has a passivation layer 102 laid on its opposite surface to the substrate 11. The oxide film 110 on the substrate 11 faces a photoconductor 191. The passivation layer 102 and oxide film 110 block holes or electrons from penetrating the photoconductor layer 101. An electron trapping layer 103 blocks electrons entering from the substrate 11. For doping this layer 103 involves defect spots for collecting electrons to reduce the conductivity for electrons or electron mobility and increase the conductivity for holes or hole mobility. Thus the trapping layer reduce the no. of charge carriers injected in the photoconductor, thereby reducing the memory effect.
Patent JP-S63122442-A (JP)
Inventor: NOGUCHI KOICHI
IPC: A61B10/00
Filed: 1986-11-12
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-2000083644-A (JP)
Title: Ashtray
Inventor: UEKI TETSUO
IPC: A24F19/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an ashtray capable of completely extinguishing a cigarette with minimum amount of water and compressing the butt to reduce the volume of waste. SOLUTION: A cigarette to be extinguished is compressed and pulled into an ashtray with a 1st roller 14. The cigarette passed through the 1st roller 14 is extinguished by wetting with a water-containing 2nd roller 24. The 2nd roller 24 is brought into contact with a water-feeding roller 44. The water- feeding roller 44 contains water supplied from a tray 13 and the water contained in the feeding roller is supplied to the 2nd roller 24 by bringing the feeding roller into contact with the 2nd roller 24.
Patent JP-S63122431-A (JP)
Inventor: YAMAGUCHI KEISAKU
IPC: G01N29/04
Filed: 1986-11-12
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-S63123032-A (JP)
Title: Color printer
Inventor: TAWARA SHUJI
IPC: G03B27/46
Filed: 1986-11-12
Abstract: PURPOSE:To print two kinds of images of a photographic film and a color video image by providing a turret to which a film carrier and a liquid crystal display plate are fitted in an optical path of printing between a white light source and color photosensitive paper. CONSTITUTION:When an image of a color negative 30 is printed, the turret 8 to which the negative carrier 9 and liquid crystal display plate 10 are fitted is rotated to put the negative carrier 9 on the optical path of printing, an RGB filter 11 is put in the optical path in the order of red 31, green 32, and blue 33 to perform proper exposure, and the color image is printed on the photosensitive paper 3 by sequential-exposure additive color printing. Then when the color video image is printed on the color photosensitive paper 3, the turret 8 is rotated to put the liquid crystal display plate 10 in the optical path of printing, an image signal of an image stored in an image memory 24 is sent to the liquid crystal display plate 10 through a driver 20, and the negative image is printed on the color photosensitive paper 3 by tricolor surface sequential exposure.
Patent JP-2001094927-A (JP)
Title: Electronic still camera
Inventor: UMEYAMA KAZUYA
IPC: H04N5/341
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To simplify handling of an image file generated in an ultrahigh-speed consecutive shot mode. SOLUTION: An electronic still camera, that uses an image pickup element 1 to pick up the image of an object and reads image data from the image-pickup element 1 to record the data to a recording medium 7, is newly provided with an ultrahigh-speed consecutive shot mode where a plurality of frames are photographed consecutively at high speed. The camera generates a new folder on the recording medium 7, every time photographing is made in this ultrahigh speed consecutive shot mode and records image files consisting of a plurality of the frames photographed by one ultrahigh-speed consecutive shot into the folder.  Thus, even when many image files are generated in one ultrahigh-speed consecutive shot, handling of the image files can be simplified in the case of applying processing, such as reproduction of an image or deletion of the image photographed by the ultrahigh-speed consecutive shot to the image files.
Patent JP-S62129281-A (JP)
Title: Azetidin-2-one derivative and production thereof
Inventor: NAGAO YOSHIMITSU
IPC: C07D417/06
Filed: 1985-12-02
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is lower alkyloxy, aralkyloxy, lower alkylthio, aralkylthio or protected amino; R<2> is H, lower alkyl, aryl or aralkyl; R<3> is H or group shown by formula II (R<4> is OH- protecting)]. EXAMPLE:4S-[R-( 4S-Isopropyl-1, 3-thiazolidine-2-thion-3-ylcarbonyl)-methoxyme thyl]-azetidin-2-one. USE:A novel synthetic raw material for drugs such as carbapenem antibiotic substance, monocyclic beta-lactam antibiotic, etc. PREPARATION:A compound shown by formula III (racemic modification or optical active substance is included) is reacted with tin(II)triflate in an inert solvent in the presence of a base and then alkylated with a compound shown by formula IV (L is lower alkanoyloxy, lower alkylsulfonyl or arylsulfonyl) to give a compound shown by formula I.
Patent JP-H0988342-A (JP)
Title: Concrete stopping bar type spacer
Inventor: SAKAGUCHI NOBUHIRO
IPC: E04G21/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To enhance the working effectiveness in the installation works by forming a concrete stopping member from a material capable of being folded, and forming in combteeth the area from the bottom edge till a position higher than the lower rod oversurface. SOLUTION: A supporting frame 2 is installed at a certain spacing in the longitudinal direction of a concrete stopping member 1 so that a concrete stopping bar type spacer is constructed. The area from the bottom edge of this member 1 till near a coupling member 4 is arranged as capable of being bent simply by hand and is shaped in combteeth 5. In the area on the member 1 nearer the top edge from the position of the coupling member 4, an opening 7 consisting of a long hole longer along the longitudinal axis in such a way as mating with the gaps of the combteeth 5 so that a lightweight construction is achieved. This bar type spacer is placed on a slab bottom form, and an upper rod 11 is received on the member 1 and an upper rod receiving member 3. The lower rod 12 is allowed to pass through the member 1 by folding the combteeth 5 by hand.
Patent JP-2001093529-A (JP)
Title: Lead storage battery
Inventor: URAOKA YASUSHI
IPC: H01M4/14
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a lead storage battery with improved chemical conversion efficiency and life, and an excellent strength of activation material which prevents from peeling and falling in spite of the using minium as a material of positive electrode. SOLUTION: Polyvinylpyrrolidone is added to the material of positive electrode using minium with the proportion of 2.5-20 weight percent to the weight of above material. By adding polyvinylpyrrolidone, lead(IV) sulphate is formed in the positive electrode activation material and the strength of activation matreial is improved consequentially.
Patent JP-H05110490-A (JP)
Title: Mobile body communication system
Inventor: YAMASHITA RIICHIRO
IPC: H04B7/26
Filed: 1991-10-17
Abstract: PURPOSE:To attain the communication with high reliability between a stationary station and a communication medium fitted to a mobile body. CONSTITUTION:In the mobile body communication system comprising a communication medium 4 such as an ID card fitted to a mobile body 3 such as a vehicle and a stationary station 5 making communication with the communication medium 4, a vehicle sensor 6 sending the mobile body 3 entering an optimum communication location is installed to at a prescribed location and the communication between the communication medium 4 and the stationary station 5 is started by a vehicle sensing signal from the vehicle sensor 6.
Patent JP-H09111328-A (JP)
Title: Method for recovering manganese and phosphorus from molten iron
Inventor: TSUDA MASAHITO
IPC: C21C5/28
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a method for recovering Mn and P from molten iron. SOLUTION: The molten iron is treated by the following stages 1 to 4. 1. The slag basicity of the molten iron thickened in P and Mn by a dephosphorization regenerating treatment of steel making slag is specified to 1.0 to 2.0 and the Mn in the molten iron is oxidized at 1450 to 1650 deg.C. 2. The Mg-contg. slag generated by the above is used as a raw material for sintered ore or the auxiliary raw material for a steel making furnace. 3. Further, the slag basicity of the molten iron lowered in the Mn is specified to >=2.0 to oxide the P in the molten iron at 1300 to 1450 deg.C. 4. The P-contg. slag generated by the above is discarded or effectively utilized. As a result, the Mn and P are separately recovered by stages and are respectively effectively utilized. The amt. of the dephosphorized slag is decreased in the case this slag is discarded.
Patent JP-H03130238-A (JP)
Title: Production of 1,1,1,2,2-pentafluoro-3,3-dichloropropane
Inventor: NAKADA TATSUO
IPC: C07C19/10
Filed: 1989-10-16
Abstract: PURPOSE:To obtain the subject substance having a low influence on global environment in a high yield at a low cost by reducing 1,1,1,2,2-pentafluoro-3,3,3- trichloropropane in an aqueous solution containing an alkaline metal sulfite and an organic amine. CONSTITUTION:1,1,1,2,2-Pentafluoro-3,3,3-trichloropropane is charged to an autoclave made of SUS together with an alkaline sulfite, an organic amine and water and reacted at 90-140 deg.C and 1-8 kg/cm<2>G to obtain the subject substance. Sodium sulfite, etc., is preferable as the alkaline sulfite and the amount of the alkaline sulfite used is 1.2-1.5 times mole of the raw material. As the organic amine, a compound having <=8.0 pKa is preferable and, e.g. N,N-dimethylaniline is used in an amount of 1.1-1.5 times mole of the raw material. The above- mentioned method is economical as expensive substances or equipments are not used.
Patent JP-H08108191-A (JP)
Title: Polluted water purifying member as well as method and apparatus for purifying polluted water using the member
Inventor: ETO SHUNJI
IPC: C02F3/30
Filed: 1994-10-07
Abstract: PURPOSE: To efficiently purify polluted water within a short time by a one-stage technique by forming a polluted water purifying member from a hollow member with a predetermined diameter having a large number of drilled holes having predetermined opening parts on the outer surface thereof and setting the compression strength thereof to a predetermined value. CONSTITUTION: A purifying member 1 is formed into a hollow member having an almost spherical outer shape. This hollow member is usually formed by connecting semispheric elements A, B having connection parts C connectable each other by screwing or unevenness and the diameter thereof is set to about 70-150mm. Two or more drilled holes 2 having opening parts on the outer surface of the hollow member are provided to the hollow member so as to pierce the hollow member up to the internal space D thereof. When the purifying member 1 is set to this diameter, a predetermined space can be ensured between the purifying members 1 when a purifying area is packed with the purifying members and the flow of aerating air becomes smooth.  The compression strength of the hollow member is set to 50kg/cm or more to prevent the collapse of the purifying member 1 caused by the wt. of the packed purifying members 1 from above.
Patent JP-H01112723-A (JP)
Title: Formation of single-crystal semiconductor film
Inventor: MORITA YASUSHI
IPC: H01L21/324
Filed: 1987-10-27
Abstract: PURPOSE:To enable a single crystal silicon film with a flat surface to be easily formed on an insulation film by forming a silicon film into a single crystal and by forming silicon film at a temperature exceeding a specific one by the vapor growth method using disilane as a reaction gas. CONSTITUTION:After forming a SiO2 film 2 on the surface of a Si substrate 1 by thermal oxidation, this SiO2 film 2 is patterned to a specific configuration by etching and the surface of the Si substrate 1 is exposed partially. Then, a Si film 3 with nearly flat surface is formed easily at a temperature of 900 deg.C or above and for example a low pressure of 100Torr by the vapor growth method using Si2H6 and H2 as reaction gas.
Patent JP-H02244051-A (JP)
Title: Image formation
Inventor: JIESU HITSUPUSU SHINIAA
IPC: G03F7/00
Filed: 1989-10-11
Abstract: PURPOSE: To shorten reversal time by adding a viscosity control agent to the inside phase of microcapsules. CONSTITUTION: A photosensitive compsn. is formed of an image forming material, a photosetting compsn. contg. a free radical addition polymerizable or crosslinkable compd. and photointiator and the viscosity control agent for increasing the viscosity of the internal phase. The photostatting material forms the interal phase of pressure breakable microcapsules. The photosetting material thickens or cures at the time of exposure and the viscosity control agent acts to shorten the reversal time of the microcapsules. As a result, the reversal time of the photosensitive compsn. is shortened and the formation of a photocopying system to form photocopies at a high speed is made possible.
Patent JP-2001087981-A (JP)
Title: Coolant processing device
Inventor: MASUDA YUJI
IPC: B23Q11/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a coolant processing device of strong and compact construction and equipped with an enhanced rate of operation. SOLUTION: This coolant processing device 10 is configured so that a filtration device 13 is installed in a space in a circulation passage of a chips transport conveyor 12, and a plurality of filters 44 of the filtration device 13 are mounted removably on a wheel 33 interlocking with the conveyor 12.
Patent JP-H09133125-A (JP)
Title: Steam heating roller
Inventor: HAINTSUUMIHIYAERU TSUAORAREEKU
IPC: D21G1/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To enable the temperature control, and eliminate the condensate in a drilled passage at a high reliability in any working condition by forming a discharge pipe or a second drilled pipe so that the condensate and the steam are mixed for swirling. SOLUTION: Hot steam flows in a roll journal 2 through a supplying pipe 1. Furthermore, the hot steam flows to a passage 4 drilled in the periphery of a roll main body 5 thorough a steam passage 3, and on the other hand, the hot steam flows to a tip part of the roll through a central opening part 6 of the roll main body 5, and directed to the drilled passage provided in the periphery again. The condensate formed in the passage drilled in the periphery is extruded from the drilled passage 4, and flows to any one of the direction of the steam flow and the tip of the roll opposite to the steam flow. The condensate can be collected in a housing space 10, and discharged from the roll in the steam pressure condition.
Patent JP-H05105242-A (JP)
Title: Operation method for unloader
Inventor: SHIMOGAKI SHINGO
IPC: B65G67/60
Filed: 1991-10-18
Abstract: PURPOSE:To easily perform quantitative cargo handling. CONSTITUTION:In an unloader 6 constructed so that the lower end portion of a vertical bucket conveyer 5 is extended horizontally to be taken as a scraping portion 10 for bulk material 4, the scraping portion 10 is moved horizontally in the direction right-angled to its longitudinal direction, heights H1, H2 to an unscraped surface 15a and an already scraped surface 15b respectively are detected by distance sensors 14 installed in front and in rear in its moving direction, and the scraping sectional area is calculated from the difference between the heights and the length L of the scraping portion 10. The moving speed is controlled in such a manner that the scraping.
Patent JP-H09115132-A (JP)
Title: Magnetic recording medium
Inventor: TAKAYAMA TAKAHIRO
IPC: C09D175/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium having satisfactory electromagnetic transducing characteristics and excellent in durability by combining a coating type magnetic recording medium with a specifie dispersant. SOLUTION: A magnetic layer is formed on a nonmagnetic substrate by coating with a magnetic coating material prepd. by dispersing ferromagnetic powder in a binder to obtain the objective magnetic recording medium. The binder contains polyurethane resin having at least one of tert. amine and quat. ammonium groups as a polar group and at least one kind of compd. selected from among acidic amino acids, their N-alkyl derivs., alkali metallic salts and carboxylic esters is contained as a dispersant in the magnetic layer by 0.5-5 pts.wt. per 100 pts.wt. of the ferromagnetic powder.