baber/WOPTO huggingface dataset:
Patent JP-H03259796-A (JP)
Title: Control rod driving mechanism
Inventor: YASUDA YUJI
IPC: G21C7/12
Filed: 1990-03-09
Abstract: PURPOSE:To decrease the friction abrasion losses of pins and rollers for guiding by forming the base bodies for the pins and rollers of iron-based and nickel- based alloys and forming ceramics layers and nitrided layers respectively on the hole surfaces of the rollers and the pin surfaces in contact therewith. CONSTITUTION:An assembly of the pins/rollers 17 to 25 for driving a control rod 13 of an nuclear power plant is mounted. The iron-based alloy is used for the base body of the pin 30 to facilitate the nitriding treatment and in addition, the friction loss is decreased by the nitrided layer 32 formed on the surface. The nickel-based alloy is used for the roller 33 to prevent the failure by mechanical oscillation, impact force or collision force, by which the corrosion resistance and wear resistance in high-temp. water are improved and the friction loss is decreased. Further, the ceramics layer 31 is formed on the hole 29 surface of the roller 33.
Patent JP-H01228372-A (JP)
Title: Digital image processor
Inventor: OSAWA HIDESHI
IPC: G06F3/12
Filed: 1988-03-09
Abstract: PURPOSE:To prevent whiting and a linkage of dots in a highlight part and to obtain a reproduced image having a high quality by extracting fluctuation data having regularity from binary data which has binarized an image from a threshold and adding it to a threshold in a binarizing means. CONSTITUTION:Input image data D is inputted to a dot detector 8 and a fluctuation data generator 19. The fluctuation data generator 19 takes such a curve as the smaller the input D is, the larger the amplitude becomes. An output signal 108 from the dot detector 18 is controlled so that fluctuation data is updated only when no dot exists. Therefore, periodicity which the fluctuation data has can be pulled down, and the influence of periodicity of the fluctuation data can be reduced. This fluctuation data is inputted to a threshold selector 20. In such a way, by a fact that the lower density of an image is, the larger a processed area to be referred to is made, a dot can be marked with uniformity conforming to the image density, and the quality of the image is improved.
Patent JP-H09243571-A (JP)
Title: Device for inspecting work having reflecting surface
Inventor: SAMEKAWA KEIICHI
IPC: G01N21/88
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the device for inspecting a work having the reflecting surface, by which the relatively small flaw of the reflecting surface having an arbitrary shape cab be detected accurately in a short time with the simple configuration. SOLUTION: Parallel light is projected on an outer surface 12B of the white mounting surface of a jig 12 and a reflecting surface 16 of a reflecting mirror 14 from the slant upper side. A CCD linear sensor 22, wherein photoelectric conversion pixels P are linked in the main scanning direction, is arranged so as to face the reflecting surface 16. Scanning is electrically performed in as main scanning range MS of the CCD linear sensor 22. The level of the obtained electric signal S1 is compared with the predetermined threshold level. When the intersections of the edges, where the level of the electric signal S1 is changed, and the threshold level TL are four times (edges 1, 2, 3 and 4 at Fig. 5B and Fig. 5C) in one main scanning, it can be judged that the reflecting mirror 15 does not have the defect. When the intersections are six times (edges 1, 2, 3', 4', 5 and 6 at Fig. 5D), the defect is present at one place.
Patent JP-S58174830-A (JP)
Title: Degradation testing machine
Inventor: SUGA SHIGERU
IPC: G01N17/00
Filed: 1982-04-07
Abstract: PURPOSE:To perform the corrosion cycle tests in immersed, dry, and wet states, by providing a sample suspending plate so as to shield an immersion tank at the time of the immersion test, providing a shielding plate so as to shield the immersion tank at the time of drying test, and moving the sample up and down. CONSTITUTION:The sample 5 is suspended by the sample suspending plate 4, and a vertical shaft 6 is lifted by a motor 18. When the sample 5 is positioned in an air tank 1, the immersion tank 2 is shielded by the shielding plate 7. Under this state, movable lids 10 and 10' of moisture feeding tanks 3 and 3' are opened, and the wet test is performed, Then, the movable lids 10 and 10' are closed, a heater 12 in a hot air box 11 and a blower 13 are operated, and the dry test is performed. Thereafter the sample 5 is lowered and positioned in the immersion tank 2 the immersion test is shielded by the sample suspending plate 4, and the immersion test is performed. In this way, the sample 5 is moved up and down, and the corrosion tests in the immersed, dry, and wet states can be performed.
Patent JP-H11253033-A (JP)
Title: Working machine
Inventor: HIRAYAMA HIDETAKA
IPC: A01D61/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a working machine supplying reaped culms stably to a threshing device even in the state that the reaped amount is small, and capable of preventing the generation of a shallow threshing or a fall out of the culms. SOLUTION: This working machine is provided by setting the position of a threshing depth at a deeper threshing side on judging that the reaping device is not reaping a sufficient amount of culms but a partially in a case such as the start of the reaping or the finish of the reaping when the previously set time t has passed after the front part culm sensors S1L, S1R, etc., did not detect the culms. Thus, even when the conveying amount of the culms in the reaping device is decreased and the thickness of the layer of the conveyed culms is decreased, it is possible to prevent the generation of not threshed culms by a shallow threshing and the fall off of the culms.
Patent JP-H11322757-A (JP)
Title: Novel cephem compound
Inventor: KUZUMI KOHEI
IPC: A61P31/04
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a novel cephem compound showing strong antimicrobial effects against a wide range of bacteria, including methicillin resistant Staphylococcus aureus, and useful for prevention and/or treatment of infection diseases. SOLUTION: This compound is a cephem compound shown by formula I [R<1> is a (protected) amino; R<2> is a halogen; R<3> is H or a hydroxy-protecting group; R<4> is (protected) carboxy; R<5> is hydroxy, amidinothio or the like; and (n) is an integer of 1 to 6], e.g. 7β-[2- (Z)-hydroxyimino}-2-(2-amino-5- chlorothiazol-4-yl)acetamido]-3-[4-carbamoylmethylthiazol-2-ylthio]-3- cephem-4- carboxylic acid. The compound shown by formula I can be obtained by, e.g. reacting a compound shown by formula II with a compound shown by formula III. It can be expected to show high antimicrobial activity against wide varieties of pathogenic microbes.
Patent JP-H09209471-A (JP)
Title: Wall insulation method
Inventor: YAMAMOTO JUNZO
IPC: E04B1/76
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of dew condensation by mounting a socket on an FD adjuster mounting pole and inserting a base and a cap thereinto and coating a bonding agent and contact-bonding the agent and filling a cellulose fiber into a wall. SOLUTION: A skeleton 1 is vertically marked with a chalk 7 or the like, thereby laying out in an interior finishing material. A preliminarily assembled base 5 and a cap area of a cap 6 are inserted into a socket of an adjuster mounting pole where a bonding agent is applied on the base 25. The mounting pole is strongly pressed so that the adhesive coating the base 5 may be contact- bonded, thereby joining the base 5 with the skeleton 1. Then, a light weight structural steel W bar 7 is covered over the cap 7 and fixed, thereby screwing an interior finishing material, such as a plaster board or concrete panel. Then, a specified position is bored so that a cellulose fiber blow off nozzle 9 is placed into the hole, thereby blowing the cellulose fiber 8 thereinto. This construction makes it possible to form a wall which serves for comfortable insulating and soundproofing purposes.
Patent JP-S59188300-A (JP)
Title: Sound volume controller
Inventor: HASHIMOTO JIYUNICHI
IPC: H04S7/00
Filed: 1984-03-23
Abstract: PURPOSE:To facilitate sound volume control over a left and a right channel by arranging a variable resistor which has normal curve characteristic of resistance values and a variable resistor which has reverse curve characteristic of resistance values opposite to each other, and arranging operation knobs of both resistors close to each other. CONSTITUTION:The variable resistor 13 for the left channel has normal curve resistance value characteristics and the variable resistor 15 for the right channel has the reverse curve characteristics. Both variable resistors are arranged facing each other, and sound volume control knobs 12 and 14 are fitted opposite and closely to each other. When the sound volume control knobs 12 and 14 are rotated at the same time, the same resistance values for the left and right channels are obtained.
Patent JP-S56152755-A (JP)
Title: Line explosive melt-spraying device
Inventor: EDAMURA MIZUO
IPC: B05B7/22
Filed: 1980-04-28
Abstract: PURPOSE:To perform coating of a metallic layer uniformly and highly efficiently at high adhesive strength by closing both end opening parts of the other works to be worked at the time of performing explosive melt-spraying for said work provided with plural pieces of cylindrical inside surfaces such as the cylinder of a multicylinder engine. CONSTITUTION:The work to be worked which is provided with plural pieces of cylindrical inside surfaces disposed in parallel is so transferred that the cylindrical inside surfaces thereof successively reach the explosive spraying position. A melt- spraying wire material is disposed in the central part of the cylindrical inside surface in the explosive spraying position and high current is applied whereby the inside surface is explosively sprayed. At this time, both end opening parts at the untreated cylindrical inside surfaces in the positions other than the explosive spraying position are held closed by cover members, which cover members are so constituted as to open and close in accordance with the movement and explosive spraying of the work to be worked. In this way, melt-spraying metal is coated uniformly and highly efficiently on plural pieces od the cylindrical inside surfaced disposed in parallel, at high adhesive strength.
Patent JP-S57171346-A (JP)
Title: Toner supply method
Inventor: MINESHIMA TERUO
IPC: G03G15/08
Filed: 1981-04-14
Abstract: PURPOSE:To ensure the perfect electric charge by friction, by setting the supply amount of toner at <=30mg for a toner supply device per operation and then stirring completely the toner with the carrier. CONSTITUTION:A supply roll 10 is set at the lower part of a funnel-shaped hopper 9 which stores the toner and is turned by a motor connected directly to the roll 10. The toner is consecutively carried from the hopper 9 by a little amount by the roll 10 by means of fine grooves or small hollows formed on the surface of the roll 10. A scraper 11 for the roll 10 has a form of a plate spring and presses the roll 10 to scrape off the toner with its tip part and to carry the scraped toner to a sink 4 of developer. An end of an upper scraper 12 keeps a proper gap to a development sleeve 2 and scrapes off the upper layer part of the developer on the circumference surface of the sleeve 2 to send it to the sink 4 along the slope. In such a way, a proper amount of toner is supplied to be mixed and stirred with the electric charge by friction. Thus the scattering of toner and the lowering of picture quality can be prevented.
Patent JP-S60200197-A (JP)
Inventor: KIYAMA YOUICHI
IPC: G21C19/10
Filed: 1984-03-24
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-H02237650-A (JP)
Title: Milling method
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1989-03-08
Abstract: PURPOSE:To rapidly make wheat grains to a crushed state by specifying tempering time and thereafter crushing wheat grains. CONSTITUTION:Wheat grains discharged through the discharge port 41 of a humidified wheat milling machine 17 are supplied to the feed port 9 of a water feeder 2 and receive showerlike water by a spray nozzle 12. Wheat grains are agitated and carried by a screw 7 and water is uniformly added to the whole wheat grain. Then these grains are introduced into the feed port 59 of a screw conveyor 57 for elevation. Wheat grains wherein aging has been completed in a tempering tank 4 are sent to a screw conveyor 58a and thereafter introduced into a regulation tank 73. While wheat grains are passed through a traversing screw conveyor 58a, agitated and fluidized, water is uniformly penetrated between weat grains. Then foggy water is added to wheat grains through a water adding nozzle 75 and the initial crushing is performed by a first brake roll machine 74 of a crusher 5 at the lapse of 0.5-2.5 hours therefrom.
Patent JP-S61216774-A (JP)
Title: Formation of dew condensation preventing paint film
Inventor: KIRIYAMA YOSHIYUKI
IPC: B05D5/02
Filed: 1985-03-20
Abstract: PURPOSE:To develop dew condensation preventing effect over a long period of time by enhancing water absorbing capacity, by applying a paint containing a water-insoluble solvent-soluble water absorbable resin as a binder to the surface of a base material having an uneven rough surface preformed thereto. CONSTITUTION:A usual adhesive and a paint are applied to the surface of the base material such as a building interior material and, before drying, a particulate material with an average particle size of about 10-500mum, for exam ple, a silica sand powder or a glass bead is scattered in scattering density of 30% and fixed to form an uneven paint film. A paint containing a water- insoluble and org. solvent-soluble water absorbable resin as a binder is applied to the surface of the base material having thus obtained nuneven rough surface. For example, a water absorbable resin obtained by reacting polyether polyol, polyisocyanate, a melamine resin or polybasic acid and drying oil fatty acid is used and the paint is applied by a brush means to form an uneven water absorbable paint film.
Patent JP-H0645348-A (JP)
Title: Alternating-current switch
Inventor: PEZZANI ROBERT
IPC: H01L29/747
Filed: 1993-03-17
Abstract: PURPOSE: To provide a monolithic device which can trigger, only while a predecided half cycle and automatically remains continuous during the next half cycle by containing each specified two thyristors and two diodes, etc. CONSTITUTION: An AC switch contains first and second main terminals A1 and A2 and a gate terminal G and contains a first thyristor Th1 which is, between the first and second main terminals A1 and A2, disposed not in parallel with a first diode D1 and disposed but in series with a second thyristor Th2 which is disposed not in parallel with a second diode D2. The first thyristor Th1 is provided with a gate terminal G, connected to a gate region, and the second thyristor Th2 and the second diode D2 are vertically provided in the same substrate, and these continuity regions are disposed while being tightly closed, thereby the inversion of polarity following the continuity period of the second diode D2 makes the second thyristor Th2 in the continuity state.
Patent JP-S61215526-A (JP)
Title: Electrode plate for liquid-crystal display device
Inventor: FUKUYOSHI KENZO
IPC: G02F1/1335
Filed: 1985-03-20
Abstract: PURPOSE:To obtain high-level display quality by forming a metallic thin-film pattern and a color filter pattern, and a transparent electrode which overlaps an overcoat pattern and an end part of the metallic thin-film pattern on a transparent substrate, and electroforming metal partially. CONSTITUTION:The metallic thin-film pattern is formed on a glass substrate as the transparent substrate 46 by patterning nickel, etc., and then CF matching marks 41-43 are used to perform patterning successively in the order of an R pattern, a G pattern, and a B pattern. The matching marks are patterned by using metal which is easily discriminated with the naked eye, so the operation efficiency of subsequent processes is improved. The transparent electrode 22 is formed overlapping CF and part of the terminal part after the formation of the CF. The transparent electrode 22 is formed directly on the CF, but when dot pitch becomes fine below <=300mum, the CF is preferably smoothed by the overcoat pattern 27. Further, gold or solder alloy is formed by electroplating at part of the metallic thin-film pattern, so bonding and connection of a connector becomes extremely easy.
Patent JP-2000257137-A (JP)
Title: Temporary toilet
Inventor: SASAKI MOTOMUNE
IPC: E03D11/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To contrive the storage of a large amount of sewage by attaching a temporary toilet on a horizontal substrate provided on the outer periphery of the inspection opening of a manhole body for drain pipe passage inspection in a prescribed state. SOLUTION: The insertion opening 21 and the receiving opening 22 of a circular pipe 2 are connected to the receiving opening 11 and the insertion opening 12 of a manhole body 1 for inspection respectively to form a drain pipe passage, and the circular diameter 3 of a large diameter reaching a ground surface is connected to a receiving opening 13 so as to form an inspection opening 31. Next, the upper end of the inspection opening 31 is inserted in and fitted to a circular through hole 42 drilled in the center of a substantially flat plate substrate 4 to fix the substrate 4 substantially horizontally on the outer periphery of the inspection opening 31, at a normal time, a cover plate is fitted to the upper part of the inspection opening 31, and the inflow of sand and soil or the like is prevented.  Then, a female screw 41 is provided on the four corners of the substrate 4, bolts 6 inserted in the four corners of a bottom plate downward of a floor plate detachable of a substantially rectangular parallelepiped temporary toilet 5 are screwed with female screw holes 41 to attach the toilet 5 on the substrate 4, and the discharge opening of a toilet stool is opened on the inspection hole 31. Thereby a large amount of sewage produced during an accident or the like can be stored by utilizing a drain pipe passage.
Patent JP-2000260968-A (JP)
Title: Solid-state image pickup element and its manufacture
Inventor: OMORI HIROKI
IPC: H04N5/369
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup element which can be improved in sensitivity for all colors and the color reproducing area of which can be expanded. SOLUTION: Since a solid-state image pickup element is constituted, in such a way that the size of a micro-lens formed on the color filter 5 for one color is made different from those of microlenses formed on the color filters for the other colors, the spectrum sensitivity of the image pickup element can be improved by making the sizes of the microlenses for low-sensitivity colors (for example, blue and red) larger than that of the microlens 11 for a high- sensitivity color (for example, green). Therefore, the noise of the element can be reduced in the low-sensitivity colors.
Patent JP-2000255729-A (JP)
Title: Spacer for connecting member with support
Inventor: TAKAHAMA TOSHIMITSU
IPC: B65G1/14
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To improve the workability in a connection work time in which a connection member having an opening extending along the longitudinal direction is connected to the opening side of the main body of a support for rack, through a fastening tool, in the condition placing a spacer between both side walls of the ends of the connection member. SOLUTION: To the end of a bracing 6, holes 6b are formed at both side walls 6a, and cutouts 8 are formed to the front end of the both side walls 6a, while a pair of insertion holes 7 are formed to a wall 6c held between the both side walls 6a, A spacer 9 is provided with a main body part 10 having a pair of supporting pieces 10a with the width W almost same as the interval of the both side walls 6a, with the cross section of almost the U-shape, and insertion parts 11 to allow to insert to the insertion holes 7 are formed at the front ends of the supporting pieces 10a.  To the insertion parts 11, projections 12 to regulate the removal of the spacer 9 from the bracing 6 by engaging with the wall 6c are formed at the projecting side from the wall 6c of the insertion parts 11, in the condition that the insertion parts 11 are inserted to the insertion holes 7 to penetrate the wall 6c from the inner side to the outer side, when the spacer 9 is installed to the bracing 6, are formed.
Patent JP-S63223089-A (JP)
Title: Correction of stopping position in automatic operation of mobile machine of coke oven
Inventor: TOKAWA YASUYUKI
IPC: C10B41/00
Filed: 1987-03-12
Abstract: PURPOSE:To automatically stop mobile machines of coke oven correctly, by repeating automatic correction of inch traveling control time under the same condition as that of the last time in case that the difference between the aimed stop position and the actual stop position is >= a permissible error and compensating disturbance of wind pressure and weather. CONSTITUTION:In a coke oven, when mobile machines such as quenching cars 1 and pushing machines 2 are connected to each starting end 3 and a position detecting oscillator 5 of a central control device 4 and automatically operated by the use of an IR cable 12 for sending data in the whole operation process of the central control device 4 and a vehicular control device 17 of each mobile machine, in case that difference between the aimed stop position and the actual stop position occurs, automatic correction of inch traveling control time is repeated in such a way that 1/n (n=1-10) the error of the last times is lessened based on the error between the expected inch traveling distance in the inch traveling control of the last time and the actual distance under the same conditions of weight and traveling direction as those of the last time to automatically stop the mobile machines at the aimed positions correctly.
Patent JP-H05101460-A (JP)
Title: Magneto-optical recording medium
Inventor: SHINDO KIYOTAKA
IPC: G11B11/105
Filed: 1991-03-20
Abstract: PURPOSE:To reduce warp by laminating a protective film, a comagnetic recording film and a metallic layer made of a copper alloy containing at least one kind of element selected from chromium and platinum and nickel on a substrate. CONSTITUTION:The comagnetic recording medium 10 is formed by laminating the protective film 2, the comagnetic recording film 3 and metallic film 5 made of Cu-Ni-Cr alloy, Cu-Ni-Pt alloy or Cu-Ni-Cr-Pt alloy on the substrate 1 in this order. And the comagnetic recording medium 10 is made by film-forming the protective film, the comagnetic recording film, the protective film and the metallic film made of Cu-Ni-Cr alloy, Cu-Ni-Pt alloy or Cu-Ni-Cr-Pt alloy by adopting a film-forming method such as vacuum deposition method, sputtering method or electron beam vapor depositing method and mechanical characteristic such as little warp and corrosion resistance is excellent.