baber/WOPTO huggingface dataset:
Patent JP-S6373378-A (JP)
Title: Method and device for simulated view field generation
Inventor: FUTAGAWA YUKIFUMI
IPC: G09G5/36
Filed: 1986-09-17
Abstract: PURPOSE:To execute the miniaturization and low price of a device by providing a priority table to generate an object code having the highest priority based on a viewpoint block code and an object flag. CONSTITUTION:In a data base memory 11, respective types of information concerning an object corresponding to a visual object are stored. At a priority table 14, under the conditions that a viewpoint block code from a viewpoint block code generating circuit 13 and an object flag from a geometrical counting circuit 12 are made into an address, the object code having the highest priority is outputted. By the object code outputted from the table 14, the contents corresponding to a color table 15 are extracted, the color information corresponding to the said object is added to a CPT 16 and an image is obtained to which a necessary color is added.
Patent JP-2000047432-A (JP)
Title: Toner
Inventor: HIROTA NORIAKI
IPC: G03G9/09
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide high image quality having a high density and little photographic fog over a long period and to prevent toner filming on a photoreceptor or the like by setting the volumetric average grain size, the variation coefficient of volumetric distribution and the variation coefficient of numerical distribution of toner to specific value ranges respectively, and setting the product of the specific surface area, the volumetric average grain size and the true specific gravity of the toner to a specific value range. SOLUTION: This toner is constituted of at least a binding resin, a colorant and an external filler, the volumetric average grain size Dv of the toner is 3-15×10-6 (m), the variation coefficient CV of volumetric distribution is 15-35%, the variation coefficient CP of numerical distribution is 20-40%, and the produce A×Dv×ρ of the specific surface area A (m2/g), the volumetric average grain size Dv (m) and the true specific gravity ρ (g/m3) of the toner is 10-40. The dispersion of the grain size distribution of the toner and magnetic substance grains are decreased, high image quality with a high density and little photographic fog is realized over a long period, and toner filming on a photoreceptor or the like can be prevented.
Patent JP-H01158426-A (JP)
Title: Production of silver halide emulsion
Inventor: SAITO MITSUO
IPC: G03C1/035
Filed: 1988-08-31
Abstract: PURPOSE:To obtain the photographic characteristics such as the high image quality of the title emulsion by forming a AgX emulsion in the conditions of a dispersion medium composed of a low mol.wt. gelatin (mol.wt. of <=70,000) and pBr of 1.0-2.5. CONSTITUTION:The AgX emulsion is formed in the conditions of the dispersion medium composed of the low mol.wt. gelatin and the pBr of 1.0-2.5. In this case, the mol.wt. of the low mol.wt. gelatin has <=70,000, preferably 500-60,000, further preferably 1,000-40,000. When the average mol.wt. of the low mol.wt. gelatin is >=70,000, the effect is reduced. When the average mol.wt. is <=500, faults are caused in the production of the gelatin. Thus, the compounding ratio of a nontabular grain in the AgX emulsion is lessened, and the AgX emulsion composed of a tabular grain is obtd., thereby being obtd. the photographic characteristics such as the high image quality of the AgX emulsion.
Patent JP-S6197682-A (JP)
Title: Cleaning method
Inventor: ISHIHARA NORIYUKI
IPC: G03G21/10
Filed: 1984-10-18
Abstract: PURPOSE:To sharply improve the cleaning capacity of a cleaning device and, at the same time, to reduce the offset quantity and to obtain high-quality picture images, by constituting the cleaning device in such a way that a web is slid and run on a surface to be cleaned in the forward and backward directions for making cleaning operations. CONSTITUTION:A web W is put between a feeding roller 40 and winding roller 50 and brought into pressure contact with the surface of an upper fixing roller 10 by means of a pressing roller 60 at the intermediate position of the two rollers 40 and 50. Then the rollers 40 and 50 are rotated in the forward and backward directions and toner sticking to the surface of the roller 10 is removed. The sliding speed of the web V is increased so as to improve the cleaning capacity per unit time and the web contamination is uniformized so as to reduce the replacing frequency of the web W. since the web s impregnated with a mold release agent. moreover, the offset quantity can be reduced and high-quality picture images can be obtained.
Patent JP-H1062132-A (JP)
Title: Device for detecting chipping-off and method therefor
Inventor: MASE KOHEI
IPC: A23L11/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To detect chipping-off at a bottom corner part of a gel-like object housed in a vessel. SOLUTION: A vessel 1 is made to pass on a transportation line 2. With light projected from below the vessel through light guiding holders 13a and 13b, the reflection light caused by chipping-off, if any, is detected with head parts 16a and 16b of a photo-detecting sensor. When chipping-off occurs when a gel-like object is housed in the vessel, the chipping-off is generated while inclined from the corner, so, its reflection light can be photo-detected. By changing projection position according to vessel transportation, presence of chipping- off is discriminated along the carrier part of gel-like body.
Patent JP-H10237416-A (JP)
Title: Hydrophilicity-imparting material, hydrophilicity-exhibiting material, and their production
Inventor: KUGA TATSUHIKO
IPC: C04B41/87
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel hydrophilicity-exhibiting material which exhibits a high hydrophilicity stably for a long term. SOLUTION: This hydrophilicity-exhibiting material is prepd. by forming a surface layer contg. a photocatalyst (e.g. titania) and a compd. (e.g. silica) capable of adsorbing hydroxyl groups on the surface of a substrate (e.g. a tile). In the surface layer, hydroxyl radicals.OH generated by titania under the irradiation with ultraviolet rays reach the surface and are chemically adsorbed as hydroxyl groups to the surface. Thus, hydroxyl groups generated by titania can be chemically adsorbed to and retained at the surface of silica more effectively in a high density. The existence of hydroxyl groups realizes a high hydrophilicity.
Patent JP-H0499529-A (JP)
Title: Electric hot-water heater
Inventor: YOKONO MASAHIRO
IPC: A47J27/21
Filed: 1990-08-17
Abstract: PURPOSE:To safely and easily pour a liquid even in the case of a small cup and a tea pot whose pouring port is small by placing a light source in the upper part of a leading-out port of the liquid, allowing an irradiation light emitted from the light source to pass through the inside of the leading-out port, and turning it to the leading- out direction of the liquid. CONSTITUTION:A light source 11 is placed in the upper part of a leading-out port 7, and turned on and off by a second switch 12. In the periphery of the light source 11, a reflection plate 13 is provided, and an irradiation light from the light source 11 is condensed. The irradiation light passes through the inside of a leading-out port 7, and irradiates the outside of the vessel body, and also, the lower part. Also, the irradiation direction is set to almost the same direction as the leading-out direction to the outside of the vessel body. In such a state, in the case a cup 16 is placed on the vessel body installing surface, and a liquid is poured therein, first of all, the light source 11 is turned on by operating a second switch 12, and the cup is placed so that the center of the part of the installing surface irradiated with its irradiation light and the center of a bottom part of the cup 16 become almost the same position, and thereafter, by operating a pump 5 by operating an operating control 9, and leading out a liquid, the liquid can be poured surely into the cup 16.
Patent JP-S6274356-A (JP)
Inventor: YAMAMOTO AKIRA
IPC: A61C8/00
Filed: 1985-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59108030-A (JP)
Title: Preparation of polyimide powder
Inventor: NODA KEN
IPC: C08G73/10
Filed: 1982-12-11
Abstract: PURPOSE:To prepare the titled infusible and insoluble powder having the form of fine porous spheres, by thermally polymerizing an aromatic tetracarboxylic acid dianhydride with an aromatic polyisocyanate at a specific temperature, and filtering and washing the precipitated polyimide particles. CONSTITUTION:The objective polyimide powder having particle diameter of 1- 20mum can be prepared by (1) thermally polymerizing (A) an aromatic tetracarboxylic acid dianhydride (e.g. pyromellitic dianhydride) capable of forming a polyimide infusible with heat and insoluble in organic solvents and (B) nearly equal amount of an aromatic polyisocyanate (e.g. 3,3'-dimethyldiphenyl-4,4'-diisocyanate) in (C) an organic solvent (e.g. N-methyl-2-pyrrolidone) at 100-200 deg.C, (2) separating the polyimide particles from the resultant slurry by filtration or centrifugal separation, and (3) washing the particles with an organic solvent.
Patent JP-H1030820-A (JP)
Title: Lighter with clip
Inventor: ITO YOSHINORI
IPC: F23Q2/32
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to carry a pocket lighter, in a pocket, bag or a handbag, without moving the lighter from a container space by providing a clip in a lighter or a container case. SOLUTION: A clip 3 is provided on a side surface of a metallic portion of an igniter housing section of a lighter 1 where the clip 3 is provided on the side surface of a shell of the lighter 1 or on the side surface of a housing case, which does not allow the lighter to be placed in the bottom of a pocket. Since no lighter is mixed with other articles in the pocket or no lighter will swell the pocket partially due to this construction, there is no need for searching for a lighter mixed with the other articles. Furthermore, when the lighter is placed on the table, the lighter can be placed and sandwiched between books, papers and ornaments, which makes it possible to fix a regular spot where the lighter is placed and prevent the lighter from dropping under the table or from being mixed with the other articles.
Patent JP-2000049294-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUZUKI YASUAKI
IPC: H01L21/768
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a barrier metal from being undercut, and to make the step coverage satisfactory. SOLUTION: A photoresist 23 is deposited on an Al film 5, including the interior of opening 5c, portions of the photoresist 23 deposited in the openings 5c are removed to form smaller openings 23a than the openings 5c. A barrier metal 4 is removed by etching through openings 23a. Thus the barrier metal 4 can be etched from a position further interior than the opening ends of the Al film 5 by etching through the openings 23a, so that undercuts of the barrier metal 4 underlying the Al film 5 can be prevented. As a result, the step coverage can be made satisfactory.
Patent JP-2000047188-A (JP)
Title: Reflection type color display
Inventor: KIMURA KOICHI
IPC: G02F1/1347
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type color display capable of being made simplified in structure, simple in panel manufacturing process and low in cost and capable of achieving color display high in brightness and high in definition. SOLUTION: A reflection film is arranged on one side of an optical modulation element 3 and a variable wavelength filter 2 for sequentially filtering plural colors is arranged on another side which is the display side, and color display in each color of RGB, etc., is thereby made possible by synchronizing the optical modulation element 3 with the variable wavelength filter 2 for modulating light.
Patent JP-H0956232-A (JP)
Title: Harvester for agricultural product
Inventor: KAKIMI AKIHIKO
IPC: A01D17/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a harvester for agricultural product having a clutch lever capable of changing power transmission by an action in the same direction watched by an operator when the harvester for agricultural product is a large- sized one and has plural clutch levers. SOLUTION: This harvester for agricultural product is equipped with a working space so as to make three or more operators opposed to one another facing on a conveyor. Clutch levers 61 and 81 working in the front and rear direction of a machine body and changing power transmission of the harvester are installed in the vicinity of the inside of the working space. When each operator working in the working space handles the clutch levers, the clutch levers are connected by a link so as to make the operators enable action in the same direction.
Patent JP-H05258251-A (JP)
Title: Head cleaner
IPC: G11B5/41
Filed: 1991-08-02
Abstract: PURPOSE:To prevent a cleaning liquid from being excessively applied on a cleaning tape under standby by averting the application of the cleaning liquid on the tape from the liquid impregnating body in a body case during the non-use time including the time the tape actually begins to travel in a deck until the tape starts cleaning. CONSTITUTION:The base end of a holder 12 is freely horizontally oscillatably supported between a letting-off reel 4 and a tape guide member 6 existing in front thereof in the body case 1. The liquid impregnating body 11 is held in the holder 12. The holder 12 is oscillated and energized by a spring member 20 in the direction where the liquid impregnating body 11 parts from the cleaning tape 2. A projecting part 23 is provided on the outer periphery of the flange 4b of the letting-off reel 4. The oscillating front end of the holder 12 is engaged with this projecting part 23 and the liquid impregnating body 11 is brought into contact with the tape 2 at the point where the projecting part 23 exists only when the cleaning tape 2 travels in the direction B where the tape is let off.
Patent JP-2001045035-A (JP)
Title: Fc-al switch and method for deciding address in the fc-al switch
Inventor: SAITO YOSHIHIRO
IPC: H04L12/44
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an FC-AL switch to allow devices in switch connection to acquire a unique address respectively without the need for a special operation and procedure with a fast switch operation. SOLUTION: Fiber channel port control sections 11, 12, 13, 14 monitor a loop initializing sequence and interrupt the loop initializing when finding out there is any device not acquiring an address through an LIHA. A switch device control section 20 manages an initialize completion state of all ports and stores an address acquired by a device connected to a port whose initializing is finished to an address management section 30. The switch device control section 20 uses the address management section 30 to sequentially assign an address not in use to a port whose initializing is interrupted, sets a forced address assignment mode to the port whose initializing is interrupted and starts the initializing sequence again from the beginning when the state of all the ports indicates an initializing completion or interruption state.
Patent JP-2000042594-A (JP)
Title: Treatment of sulfuric acid pitch
Inventor: IZUMIDA ETSUO
IPC: C02F11/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the load on the environment by adding cement to sulfuric acid pitch, agitating and mixing them and recovering oil and a reaction product from the mixture. SOLUTION: In an agitating and mixing unit 1, sulfuric acid pitch fed from a sulfuric acid pitch feeder 6 and cement fed from a cement feeder 7 cause neutralization reaction and generate heat. At this time oil in the pitch is generated as oil fume and oil mist. The oil fume and oil mist are sucked by a fan 3, captured by an oil recovering device 2, introduced into a recovery tank 10 in a liq. state and stored. An electric dust collector is used as the oil recovering device 2. Oil not recovered by the device 2 reaches a burning furnace 4 and is burned with a burner 11. Waste gas is discharged from an exhaust pipe 5. A powdery reaction product produced by the neutralization reaction is discharged from a discharger 8 in the agitating and mixing unit 1 and stored in a storage tank 9.
Patent JP-2000045704-A (JP)
Title: Steam turbine
Inventor: TANUMA TADASHI
IPC: F01D5/14
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine for feeding a more quantity of turbine driving steam by off-setting the throat pitch ratio of a turbine moving blade before operation, keeping it at a proper value in returning of a blade torsion caused during the operation to feed a more quantity of turbine driving steam, and giving a blade torsional return angle to a blade section within a domain of little aerodynamical loss to enlarge the throat pitch ratio of the turbine moving blade. SOLUTION: In this steam turbine, a blade torsional angle is given to a blade section along the direction of a blade height from a blade root to a blade tip for forming the distribution of a throat pitch ratio (S/T) of a turbine moving blade 21 in a curve having at least one or more of the minimum value and the maximum value, and the distribution of the throat pitch ratio (S/T) is off-set in consideration of the blade torsional return caused during operation.
Patent JP-S62117810-A (JP)
Inventor: BUERUNAA SHIYUTEIBARU
IPC: D01D5/096
Filed: 1986-09-18
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-H03172616-A (JP)
Title: Oiling system of lublicant
Inventor: DENISU DABURIYU SUMISU
IPC: F16C33/66
Filed: 1990-08-21
Abstract: PURPOSE: To accurately supply lubricating oil to a contact part of a bearing without causing loss by providing a means for supplying lubricating oil to a predetermined position of the bearing and a cage means for catching lubricating oil supplied to the predetermined position. CONSTITUTION: When a predetermined amount of lubricating oil is discharged from a supply pipe 4, oil droplets 11 are formed on a face of the supply pipe 4, and the grown oil droplets 11 come into contact with an inner race 5, are pushed away to a position of a cage 7, and collide against an elongation part D1 of the cage 7. Then, since surfaces of an inside diameter and an outside diameter of the cage 7 have angles, the oil receiving a centrifugal force is led to the maximum outside diameter point B, and the point B coincides with a running track 10. The oil not caught by a ball 8 is thrown away to the outside so that it comes into contact with an outer race 6 in a normal part of the running track 10.  Since an outer corner 12 of the cage 7 is round, the oil in contact with an outer face of the cage 7 creeps up to the point B along the cage 7 and is not thrown away to the outside of a bearing.
Patent JP-H0768775-A (JP)
Title: Ink reloading method and ink loading device
Inventor: ISHINAGA HIROYUKI
IPC: B41J2/175
Filed: 1993-09-02
Abstract: PURPOSE:To lower a running cost and save a resource by a method wherein after the use of ink in an ink cartridge, ink is again injected. CONSTITUTION:A fine tube 15 is inserted into an ink containing chamber 6 through an ink supply open part 2 to load ink. For rapidly loading ink at this time, a fine tube for discharging air stagnant in the ink containing chamber 6 is provided. Fine holes are provided in the ink loading fine tube 15 so that a negative pressure generation member can be filled with a predetermined amount of ink. In this manner, reduction of a running cost and resource savings can be realized by a remarkably simple and low-cost device.
Patent JP-H0382908-A (JP)
Title: Optical measuring apparatus for minute displacement
Inventor: MOBARA MASAICHI
IPC: G01B11/00
Filed: 1989-08-28
Abstract: PURPOSE:To make it possible to measure the minute displacement and the surface roughness of a material to be measured regardless of the inclination of the material to be measured by obtaining the output of the difference in amount of light of divided photodetectors, and controlling an optical-axis moving means so that said output becomes a specified value. CONSTITUTION:A critical angle prism 20 and bisected photodetectors 21 constitute a focal-point-error detecting optical system. The incident angle of the reflected luminous flux which is inputted into the critical angle prism 20 is changed by the displacement of a material to be measured 16. The difference occurs in the amounts of the received lights on both sides of the bisected photodetectors 21. Thus, the minute displacement and the surface roughness of the material to be measured 16 can be measured. Bisected photodetectors 22 detect the deviation of the optical axis of the reflected luminous flux due to the inclination of the material to be measured 16. A subtractor 23 outputs the difference in amounts of light rays from the bisected photodetectors 22. A reflecting mirror driving means 17 is controlled with a controller 24 so that said output becomes, e.g. zero. A reflecting mirror 18 is moved in parallel. Then, the deviation of the optical axis is corrected, and the amount of deviation becomes zero. thus, the stable amount of light can be secured, and the accurate focal- point data can be obtained.
Patent JP-2001041821-A (JP)
Title: Slit image detecting apparatus
Inventor: TERADA HIROTOSHI
IPC: G01N21/27
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a slit image detecting apparatus capable of improving detection precision of a slit image. SOLUTION: This slit image detecting apparatus is provided with a slit image projection optical system projecting a slit image which has passed a first slit plate 2c, on a specimen S. A galvano mirror 3a is so arranged at a focal point position on the rear side of an objective 2f that a telecentric system is constituted. A second slit plate 2h is arranged at a position conjugate with the first slit 2c when viewed from the focal point position. That is, these constitute a confocal optical system.
Patent JP-S60110813-A (JP)
Title: Device for charging billet into heating furnace
Inventor: NAKANISHI KIYOJI
IPC: C21D9/00
Filed: 1983-11-22
Abstract: PURPOSE:To dispose billets in good order in parallel at specified intervals in a heating furnace by disposing plural stoppers on the same axial line along a roller table on one end side of the roller table and correcting the attitude of the billets by means of these stoppers. CONSTITUTION:A billet 6 is transferred by the revolution of rollers 3 to the prescribed position on a roller table 2. An oscillating device 16 is operated and a rotating lever 23 is turned counterclockwise. The front end of a ram 8 is raised by rollers 24 and the ram is rotated clockwise around a pinion gear 11 by which the billet 6 is supported by the front end of the ram 8 and is lifted from a roller table 2. The ram 8 is then retreated via a rack gear 9 by the rotation of the gear 11. The side edge of the billet 6 on the opposite side of a heating furnace 1 contacts consequently with plural stoppers 25 so that the attitude thereof is corrected to the state parallel with the table 2. The gear 11 is rotated in this state to advance the ram 8 and to feed the billet 6 into the furnace 1.