baber/WOPTO huggingface dataset:
Patent JP-H05282516-A (JP)
Title: Processor for sheet paper or the like
IPC: G07D7/00
Filed: 1992-04-03
Abstract: PURPOSE:To provide a processor for sheet paper or the like, capable of minutely sorting normal/damaged judgement levels, judging normal/damaged as a user-side desires and correctly and immediately switch the judgement levels withaout appropriately aiming at it. CONSTITUTION:A read part 1 reads the state of sheet paper or the like, and a judgement/counting part 4 makes the read result to correspond to damaged ticket levels which are stored in a damaged ticket level storage part 3 in plural stages so as to judge to which the damaged ticket level the read result belongs. The damaged ticket level of the judged result, a damaged ticket which is set in a normal/damaged level setting part 2 and a judgement level to be judged are compared, and the normal/damaged sheet paper or the like which is read is judged. Furthermore, sheet paper or the like which is judged to be the damaged ticket is counted by the individual levels of the damaged ticket levels, and a discrete values of each damaged ticket levels are displayed in a display part 5.
Patent JP-H04315166-A (JP)
Title: Image forming device
Inventor: YAMANAKA MASANORI
IPC: G03G15/00
Filed: 1991-04-15
Abstract: PURPOSE:To obtain an image forming device provided with a structure that the damage of an image carrier caused by interference with a peripheral equipment is prevented from occurring when the image carrier is exchanged. CONSTITUTION:A supporting member 9 which supports resist guiding plates 7 and 8 so that they can rock in a direction where it contacts to/separates from a photosensitive body 1 has constitution 9D that the shaft direction of the photosensitive body 1 and the direction where the member 9 separates from the photosensitive body 1 can be set, and the member 9 is moved in the direction where it separates from the photosensitive body 1 with attaching/ detaching the photosensitive body 1, so that the resist guiding plates 7 and 8 are retreated from the photosensitive body.
Patent JP-S62239373-A (JP)
Title: Cassette loading device
Inventor: YAMADA YASUHIRO
IPC: G11B17/032
Filed: 1986-04-08
Abstract: PURPOSE:To omit the exclusive parts needed for the retracting mechanism of a center hub pressing part as well as the engaging mechanism of a cassette cover and to constitute a cassette loading device with a small number of parts, by forming the 1st and 2nd engaging parts to the hook attached to the cassette cover. CONSTITUTION:A cassette 1 is loaded to a holder 12 and a cassette cover 16 is turned to the full. Thus the center hub pressing parts 34 and 19 provided to pressure springs 33 and 18 press a center hub 3 to insert it at a prescribed position on a spindle shaft 21. Here a slant part 28 of a hook 27 abuts on an engaging pin 26 and moves toward an arrow head C. Then the part 28 moves toward an arrow head D against the force of a lock spring 32. While the pin 26 passes through a projection 36 and reaches the 1st engaging part 37. When the power pressing the cover 16 is released, the cover 16 is slightly opened by the function of an open spring 35. The hook 27 moves toward an arrow head F and also toward an arrow E by the function of the spring 32. Then the 2nd engaging part 38 interlocks the pin 26 and the parts 34 and 19 are separated from the hub 3.
Patent JP-H02262159-A (JP)
Title: Microencapsulated toner and manufacture of the same
Inventor: IMAFUKU TATSUO
IPC: G03G9/08
Filed: 1989-03-31
Abstract: PURPOSE:To obtain an encapsulated toner securely fixable to a base material with low pressure without causing thickening of the thin lines of characters and an image by forming the toner comprising a core material made of a colored aqueous material and smaller in volume than a shell, and incorporating air bubbles in the capsules. CONSTITUTION:The core material is smaller in volume than the shell in a normal state, and made of the aqueous colored material containing the air bubbles in the capsules. The aqueous colored material containing a foaming agent dissolved in it is mixed with a monomer for encapsulating, a radical polymerization initiator, and a surfactant, if necessary, an electric charge controller by stirring them to form a W/O emulsion, and this is dispersed into an aqueous medium to obtain a [W/O]/W emulsion, and it is polymerized under foaming conditions of the foaming agent, thus permitting the toner to be fixed to the base material with low pressure, and the thin lines of characters and the image to be prevented from thickening and being fixed in this state when the capsules are broken and the core material is dispersed and scattered.
Patent JP-H11255937-A (JP)
Title: Broad polycarbonate-based resin expanded board, its production and box made from the board
Inventor: AOKI TAKESHI
IPC: B29C48/32
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To produce a broad polycarbonate-based resin expanded board scarcely causing warpage or surface waviness without relying on lamination and to provide a method for producing the broad polycarbonate-based resin expanded board and a box using the broad polycarbonate-based resin board as a substrate material. SOLUTION: This expanded board is a stretched material of a sheetlike foam produced by carrying out the extrusion foaming of a melt kneaded material of a polycarbonate-based resin containing a foaming agent and has >=500 mm length in the extruding direction of the expanded board, >=500 mm length in the width direction intersecting the extruding direction at right angles, 0.06-0.6 g/cm density of the expanded board, 1-10 mm thickness and <=15 mm value of warpage.
Patent JP-S5511129-A (JP)
Title: Electrode for electrolysis of water
Inventor: TAJIMA HIROYUKI
IPC: C25B11/02
Filed: 1978-07-10
Abstract: PURPOSE: To prevent stagnation of H 2  and O 2  gases, hold the reaction areas of electrodes and enable electrolysis efficiency to be well maintained for a long period of time by providing grooves for exhausting of both gases on one (both) surface(s) of the electrodes composed of the integral net-form conductor members enclosing catalyst power layers.  
     CONSTITUTION: Electrodes 7, 9 are formed by having catalyst layers 2 held in sandwich form by electrolyte-resistant net-form electric conductor members 1, 3 such as of, e.g., Ni-made nettings. The both electrodes 7, 9 are formed by heating and pressing after they are integrally coupled by means of welding or adhesive agents in the produced H 2 , O 2  gas exhaust grooves 4 provided in the longitudinal and cross directions. H 2  and O 2  gases are separated from the electrodes 7, 9 along the recesses of these grooves 4, hance the produced gases do not stagnate in the clearances between diaphragms 11 and electrodes, thus both electrodes make contact to the electrolyte, whereby the reaction areas of the electrodes are always maintained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58201243-A (JP)
Title: Mass spectrometer
Inventor: OOYU SHIZUNORI
IPC: H01J49/06
Filed: 1982-05-19
Abstract: PURPOSE:To obtain a mass spectrometer that is not damaged by the irradiation caused by unrequired ion species by providing a number of branch tubes that lead the unrequired ion species to an analyzer tube and a liner that is not damaged by the irradiation caused by the unrequired ion species as requested. CONSTITUTION:Since a BF2<+> ion 10 advances in a branch tube 13 and irradiates on its bottom 14, the bottom 14 is heated and sputtered. Since the branch tube bottom 14 is prevented from heating by this BF2<+> ions 10, a cooling device 15 is provided. Besides, the branch tube bottom is manufactured using a material with low sputtering rate by the BF2<+> ions 10 in the branch tube bottom, i.e. carbon in this case, and a branch tube 17 for evacuation is provided to a branch tube 13 for the unrequired ion types so that a sputtered material 16 cannot reach an analyzer tube 7 through which B<+> ions 4 are passing. A liner made of carbon is provided on the inner wall of the analizer tube as requested.
Patent JP-H02261117-A (JP)
Title: Net for civil engineering work
Inventor: KOBAYASHI TAKAKUNI
IPC: D03D9/00
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a strong tensile strength and a light weight, and to prevent the withdrawal of the net by forming the net with warps and woofs of contructed fibers, placing meshes and close parts of net in a specific scope, and forming the both members alternatively. CONSTITUTION:The warps 2 and the woofs 3 of a net for civil engineering work are formed by gauze-weaving two even threads of polyester filament. The meshes of the nets 6 are made 10mm to 30mm angle, and the width L of the close parts 4 is made 10mm or more and less than 50mm. And the close parts 4 are placed successively in the longitudinal direction placing a specific interval D. The interval D is made 400mm or more and less than 1500mm. As a result, both the tensile strength and the shearing stress are strong enough, the threads are never withdrawn or slipped, and the normal surface collapse of a banking can be prevented.
Patent JP-H08254758-A (JP)
Title: Automatic printer
Inventor: MATSUNAMI MUNEYOSHI
IPC: G03B27/46
Filed: 1995-03-15
Abstract: PURPOSE: To provide an automatic printer capable of rapidly printing on a roll paper, carrying the roll paper by a simple mechanism without causing a loss, and also, correctly, easily and surely performing a developing processing and a sorting processing, etc. CONSTITUTION: As for the automatic printer for carrying the roll paper P by a carrying means, printing the frame image of a film F on the roll paper P by a printing means l and forming a photographic print P1, a roll paper carrying quantity is decided based on at least information on the length of the photographic print P1 in the carrying direction of the roll paper P, information on the position of an additional print part P2 in the photographic print P1 and information on the size of the additional print part P2, then, the roll paper carrying quantity is controlled by a control means for controlling the quantity of the roll paper carried by the carrying means.
Patent JP-S58201062-A (JP)
Title: Method and apparatus for liquid chromatography
Inventor: TOKUDA TOSHIO
IPC: G01N30/64
Filed: 1982-05-19
Abstract: PURPOSE:To improve the durability of a column and to heighten the separation efficiency, by introducing a sample into a separation column packed with a porous resin filler and separating a cation or an anion in the sample and then, guiding the sample eluted from the column to a detector of ions to be analyzed and detecting the ions of various kinds. CONSTITUTION:An eluate supply apparatus 1 is used for supplying the eluate to a system and a sample is injected into a column by changing over a valve by using a sample valve from a sample introducing apparatus 2. A porous resin having <=30% degree of swelling in methanol is packed in a separation column 3. The sample eluted from the column 3 is guide into a detector 5 of ions to be analyzed and ions of various kinds containing in the sample are detected. An electric potential detector is used as the detector 5. When the separated ions are passed through a cell of the detector, the electric potential difference corresponding to said ion is generated and a chromatogram is obtained.
Patent JP-S63247034-A (JP)
Inventor: IMADA HIROAKI
IPC: B32B18/00
Filed: 1987-04-03
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-S58200142-A (JP)
Title: Solid element analyzer
Inventor: SOYAMA TOMOKO
IPC: H01J49/44
Filed: 1982-05-17
Abstract: PURPOSE:To enlarge an solid angle for detecting the characteristic X-ray by an apparatus wherein an X-ray energy analyzer is disposed on the side opposite to a CMA relative to a sample and has a semi-spherical form to cover the sample. CONSTITUTION:A primary electron ray 5 emitted from an electron irradiator 4 is irradiated to a sample 9. An X-ray detector 14 is cooled via a cold finger 7. The X-ray generated from the sample spreads spherically and are detected by the X-ray detector 14. An output pulse from the analyzer 14 is taken out to the outside through an FET15 and a linear amplifier 16 to determine the intensity of the X-ray. Auger electrons pass between an inner cylindrical electrode 1 and an outer cylindrical electrode 3 of a CMA while following an electron path 11 and are then detected by a charged particle detector 12. By scanning the difference potential between both electrodes 1 and 2, the Auger electron spectrum can be obtained from the detected output as a function of the difference potential. Since the X-ray energy analyzer 14 has a spherical form, a solid angle for detecting the X-ray is enlarged.
Patent JP-S5710140-A (JP)
Title: Processing method of silver image for reduction
Inventor: TERAHATA MASAHIRO
IPC: G03C5/42
Filed: 1980-06-20
Abstract: PURPOSE:To extend the effective reduction range of a cerium salt reducer by using alcohol, glycol, etc. CONSTITUTION:A silver image formed by exposing and developing a photographic sensitive silver halide material is processed with a reducer contg. ceric salt and at least one kind of compound selected from 1-5C monohydric alcohols, 2-4C glycols, acetic acid and acetone. The compound is used by >=1, especially >=5g to 1g cerium sulfate. The ceric salt is used by 10-130g/l. Thus, the area of the silver image can be reduced while inhibiting the density lowering of the image, that is, reduction with a wide effective reduction range is enabled.
Patent JP-H02261283-A (JP)
Title: Clamp circuit
Inventor: NAKAMURA KAZUHIRO
IPC: H04N7/00
Filed: 1989-03-31
Abstract: PURPOSE:To improve the elimination ratio of an energy spread signal without deteriorating the elimination ratio of low frequency noise by providing plural stage clamp means whose time constant differs and setting the elimination ratio of the low frequency noise and a dispersal signal independently. CONSTITUTION:The time constant represented by a capacitance of a 1st clamp capacitor 31 and a resistance of a resistor 32 is set to a value sufficiently eliminating low frequency noise and the time constant represented by a capacitance of a 2nd clamp capacitor 33 and a resistance of a resistor 34 is set to a value sufficiently eliminating a dispersal signal. Through the constitution above, the low frequency noise included in a MUSE signal is eliminated by the actin of the capacitor 31 and the resistor 32 and the dispersal signal is eliminated by the action of the capacitor 33 and the resistor 34 thereby obtaining the MUSE signal, from which both the low frequency noise and the dispersal signal are sufficiently eliminated.
Patent JP-2000271314-A (JP)
Title: Stepping motor control device for pachinko machine
Inventor: ICHIKAWA TOMOYASU
IPC: A63F7/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the stop control of a stepping motor by fixing a stop phase in the case of stopping the stepping motor of a dispenser for pachinko balls into specified phase. SOLUTION: As a motor for driving a sprocket 313 of a dispenser 11, a stepping motor 18 of 4 phases and 48 poles (48 steps per rotation) is used, for example. On a rotary disc 20 to be rotated integrally with the sprocket 13, slits 21 are formed with an angle pitch corresponding to 8 steps and each time the stepping motor 18 is rotated for 8 steps corresponding to the double of motor phase number (4), a photosensor 22 detects the slits 21 and outputs a position detecting signal. Thus, an exciting phase when outputting the position detecting signal is made equal at all the time. Since the stop position of the stepping motor 18 is controlled to be coincident with a position where the photosensor 22 outputs the position detecting signal, the stop phase is fixed to the same phase at all the time.
Patent JP-H09273634-A (JP)
Title: Mechanical seal
Inventor: MIYAZAWA MASAMI
IPC: F16J15/34
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To make a good lubricating condition maintainable for a long period by forming any one of a fixed ring or rotary ring sealing a rotary part by a tetrafluoroethylene resin material, and impregnating at least a slide part of a member formed of this resin material with a lubricating material. SOLUTION: A mechanical seal is constituted by a rotary ring (seal ring) 2 mounting a rotary unit 1, fixed ring (floating ring) 7 mounting a fixed unit 6, compression ring 3, spring 4, collar 5, etc. When the rotary unit 1 is rotated, a slide surface vertical to a rotary shaft of the rotary ring 2 and a slide surface vertical to a rotary shaft of the fixed ring 7 are brought into contact with each other, so as to seal a rotary part. Here, any one of the rotary ring 2 or fixed ring 7 is formed by impregnating a tetrafluoroethylene resin material with a lubricating material. Suitably as the lubricating material, fluorination oil composed of fluorine and oxygen atom is used, its impregnation rate is set to a 0.1 to 10wt.% range.
Patent JP-H01254685-A (JP)
Title: Brominated benzophenanthrolinedione compound
Inventor: TAKUMA HIROSUKE
IPC: C09B57/00
Filed: 1988-04-05
Abstract: NEW MATERIAL:A compound expressed by the formula (n is 1-4). USE:A reddish colorant useful as a vat dye, pigment, colorant for resins and charge-generator for electrophotography. PREPARATION:Bisbenzimidazo[2,1-b:2',1'-i]benzo[l,m,n] [3,8]phenanthroline-8,17- dione is brominated at preferably 50-150 deg.C. In the bromination, an organic solvent such as sulfolane, o-dichlorobenzene or chlorobenzene can be used besides sulfuric acid and fuming sulfuric acid. The amount of the solvent is preferably 1-30times the weight of the above-mentioned starting raw material.
Patent JP-S62239452-A (JP)
Title: Optical head
Inventor: TAKAHASHI AKIRA
IPC: G11B7/1381
Filed: 1986-04-10
Abstract: PURPOSE:To obtain reproduced signals having high quality even if a plastic substrate is used, by inserting a filter, which cuts partially at least the outside part of a luminous flux, on the way of an optical system in a signal detecting part. CONSTITUTION:The other luminous flux led by half mirror 16 is used in the servo system of an optical head, and the outputs of photodetectors 18 and 19 become a reproduced signal. The light of a circularly polarized part is cut by an optical cut filter 20 consisting of an opaque materials like a metal, paper, or plastics which are inserted between the half mirror 16 and an analyzer 17. That is, a circular through hole 21 whose diameter is smaller than the outside diameter 4 of the light beam is formed to cut the outside part of the luminous flux where the ellipticity is higher, and a cut part 22 is formed to cut the light in 45 deg.-directions to X and Y axes with respect to the outside diameter 4 of the light beam. Since the part where the ellipticity is higher is cut to raise the degree of modulation considerably, the reproduced signals having high quality are obtained though the plastic substrate is used.
Patent JP-S58201182-A (JP)
Title: Character and graph demarcating method
Inventor: HASE MASAHIKO
IPC: G06K9/20
Filed: 1982-05-20
Abstract: PURPOSE:To demarcate a character string area and a document area even when a character string slants, by processing density information on the entire document picture with spatial two-dimensional Fourier transformation, and demarcating the character string area and document area on the basis of variation in the absolute value of a peak value. CONSTITUTION:An input screen 1 is taken by an input camera 11 and a preprocessing part 12 performs density correction, digital filter processing, etc. Then, a two-dimensional Fourier transformation part 13 performs the two-dimensional Fourier transformation regarding the entire document picture to find the peak value close to an origin in the Fourier-transformed space, and a line-interval, position, and angle detection part 14 finds the line intervals of the whole. After the line intervals are found, a side decision part 15 finds small matrix size and a small matrix scanning part 16 searches the whole document with the small matrix size; and the result is processed by the Fourier transformation of a two- dimensional Fourier transformation part 17 to detect its peak point and a character and graph area demarcating part 18 demarcates the character and graph areas.
Patent JP-S63250262-A (JP)
Title: Facsimile communication control system
Inventor: OSANAI AKIRA
IPC: H04N1/40
Filed: 1987-04-06
Abstract: PURPOSE:To easily control the communication used as a message unit on a reception side by adding the number of total pages of a transmitted message and the number of restart pages which are transmitted to a transmitted original in case of retransmitting action when the communication fails. CONSTITUTION:In executing retransmitting action when the communication fails, the number of total pages of the transmitted message (for example, 8) and the number of restart pages (for example, 5) are added to the transmitted original, for example, like '5/8'. Therefore the followings are easily decided; that the message which fails in the transmission in the previous communication is the same message that the retransmitted message and how many pages the total pages of transmitted message are, etc. And also it is easily decided what number of page it is even in case of omitting halfway pages or in case of disturbing the pictures. Thus, the control of communication used as a message unit can be easily executed on the reception side.
Patent JP-S60229024-A (JP)
Title: Diazo copying material
Inventor: TOSHIMOTO MASANORI
IPC: G03C1/58
Filed: 1984-04-27
Abstract: PURPOSE:To prevent oxidation discoloration of a hydrazone nickel chelate dye due to air oxidation and to enhance fastness against light, gas, and moisture by using a specified hydrazone coupler, and a specified binder resin. CONSTITUTION:The diazo copying material used in this invention contains a diazonium salt, and as a hydrazone type coupler, one of pyridine derivs. represented by formulae I and II, and a metal salt capable of chelating with a coupling product. In formulae I and II, R<1> is lower alkyl; R<2> is lower alkylene; R<3> is a group of formula III or IV; R<4> 1-5C alkyl, phenyl, or a group of formula V; R<5> is 1-4C alkylene; R<6> is a group of formula VI or VII; and R<7> is H or methyl. As a binder resin, those composed essentially of PVA modified with methylol- urethane groups, and the metal salt, including a complex salt, capable of chelating with the coupling product of a formazane dye is generally a salt of a transition metal, such as nickel salts. As the metal salts, various salts of inorg. or org. acids, such as sulfate, and as a complex, such as aquo complex, are enumerated. An amt. of metal salt to be used is sufficient, so long as it is not below the stoichiometric amt., and, in general, 0.5-10mol per mol of formazane dye.
Patent JP-H08283105-A (JP)
Title: Heat-resistant antifouling composition and structure using the same
Inventor: ISAKA AKIHIRO
IPC: C08L21/00
Filed: 1995-04-10
Abstract: PURPOSE: To obtain the subject composition by adding 2,4,5,6- tetrachloroisophthalnitrile and/or N-(fluorodichloromethylthio) phthalimide as antifouling agents to an elastomer composition. CONSTITUTION: A compound of formula I, 2,4, 5, 6-tetrachloroisophthalonitrile and/or N-(fluorodichloromethylthio)phthalimide of formula II are added to an elastomer composition. The compound of formula I and/or the compound of formula II are preferably added in an amount of 3-80 pts.wt. to the elastomer composition. The composition can be utilized for various kinds of structures used in or on water, does not affect the environments, and can prevent the fouling of the structures due to the adhesion of marine organisms thereto. The composition does not cause the thermal (curing) decomposition of the antifouling agents and further does not cause the waste of the antifouling agents, the lowering in the appearances of molded products, the deterioration of the qualities of the molded products, etc. Antifouling structures are obtained from the composition.