baber/WOPTO huggingface dataset:
Patent JP-2001105298-A (JP)
Title: Inner pressure stabilizing device for fluid pressurization type carrier
Inventor: HOSHINO SUSUMU
IPC: B24B37/04
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an inner pressure stabilizing device for fluid pressurization type carrier for stabilizing the inner pressure of the fluid pressurization type carrier by leaking the fluid of an output side of a voltage-fluid pressure converter. SOLUTION: Air is fed to a pressure chamber 103 of an air pressurization carrier 100 by an air compressor, and the inner pressure of the pressure chamber 103 is detected by a pressure sensor 3. In the case where the inner pressure of the pressure chamber 103 is different from a desirable pressure value, a controller 4 controls a voltage-fluid pressure converter 2 so that the inner pressure of the pressure chamber 103 coincides with the desirable pressure value. At the same time, a valve device 6 is controlled so that the predetermined quantity of the air of an output side of the voltage-fluid pressure converter 2 is leaked from a pipeline for leak, and the overshoot when pressurizing the pressure chamber 1 can be thereby prevented.
Patent JP-2001104831-A (JP)
Title: Centrifugal separator and method for detecting presence or absence of cover of rotor for centrifugal separator
Inventor: OSAWA HIDETAKA
IPC: B04B13/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal separator capable of safely and surely detecting the presence or absence of a cover without rotating a rotor in high speed and capable of avoiding occurrence of lifting of the rotor. SOLUTION: A judging means provided for the centrifugal separator for judging the presence or absence of the cover 1a of the rotor 1 specifies the rotor kind by an identification signal obtained by an identification means, measures the distance from a door 6 to a rotor 1 and compares the measured data with the reference distance data for discriminating the fitting or non-fitting of the cover 1a to the rotor 1 accommodated in the rotor chamber 5.
Patent JP-H09125224-A (JP)
Title: High weather resisting steel
Inventor: YAMASHITA MASATO
IPC: C21D1/76
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a high weather rosion resisting steel free from the occurrence of loose rust and slobbery rust in a severe atmospheric corrosion environment by coating the surface of a steel with hematite of specific thickness. SOLUTION: The surface of a steel is coated with hematite (α-Fe2 O3 ) of 30nm to 200μm thickness. By this method, a rust layer with excellent protective property can be formed on the surface of the steel by relatively simplified treatment, and the highly atmospheric corrosion resisting steel, in which the occurrence of loose rust and slobbery rust, deteriorating external appearance, is prevented even under a severe atmospheric corrosion environment such as coastal area, can be obtained at a low cost.
Patent JP-H07140880-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G21/18
Filed: 1993-11-12
Abstract: PURPOSE:To prevent a photoreceptor from being deteriorated by light and to protect the entering of dust as well by opening/closing the shield part of a process cartridge by the movement of an electrifying member in accordance with its attachment/detachment. CONSTITUTION:In the process cartridge 2103, an electrifier 112 and the rotary shaft 112D of the support 112E of the electrifier 112 can be rocked around the bearings 2103D of a bracket 2103C provided in the this side and inner sides of the case 2103A of the cartridge 2103 and normally energized by a torque spring to block the shield widow 2103B of the cartridge 2103, when the cartridge 2103 is removed from the main body 10 of an image forming device. When the cartridge 2103 is fitted to the main body 10, a lever 112F attached to a side opposite to the substrate 112E is pushed by a regulating pin 10D fixed on the main body 10, to be turned clockwise, so that the electrifier 112 is moved to a normal position capable of electrifying a photoreceptor drum, to be set.
Patent JP-S63136047-A (JP)
Title: Photosensitive transfer type image forming device
Inventor: FUJITA TORU
IPC: G03D13/00
Filed: 1986-11-28
Abstract: PURPOSE:To facilitate the disposal of a photosensitive member by providing a recovering cassette where photosensitive members of specific size are recovered, a sensor which detects the recovered quantity of photosensitive members, and a lever which presses the stored photosensitive members, and inserting the lever into the recovering cassette from outside. CONSTITUTION:A photosensitive member 4 after being used is sent in a cassette 1 by a used photosensitive member conveyor roller 21. The used photosensitive member conveyor roller 21 is rotated as shown by arrows F and F' and the used photosensitive member is conveyed as shown by an arrow G. Thus, the new used photosensitive member 4 is sent while a used photosensitive member 40 which is already recovered in the cassette and pressed by the weight of the lever 2, which then floats by being pressed by the photosensitive member 4, so that the photosensitive member 4 enters the cassette 1 smoothly. A roll 202 sends the photosensitive member 4 in the cassette completely. The cassette when becoming full of used photosensitive members is thrown away together with the photosensitive members. Consequently, the disposal of used photosensitive members is facilitated.
Patent JP-H09127284-A (JP)
Title: Method and apparatus for inspection and repairing of nuclear reactor
Inventor: SAKAMAKI KAZUO
IPC: G01N21/91
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To perform the inspection/repairing work under a state where a pressure vessel is filled with reactor water by press fitting a watertight vessel containing an inspection mechanism to the inner surface of pressure vessel of reactor and forming a vapor-phase space therein. SOLUTION: Under a state where a pressure vessel 62 of reactor is filled with reactor water W, an inspection/repairing apparatus 1 is moved through a gap between the vessel 62 and a core shroud 72 and positioned, by means of a positioning pin or the like, such that the apparatus 1 correspond to a pressure vessel through nozzle 78. A watertight vessel 2 in the apparatus 1 is then pressed against the inner circumferential surface of vessel 62 by means of a cylinder 7, a piston rod 9, etc., and enclosed. Subsequently, the reactor water W is drained and compressed air is fed to form a vapor-phase space. Cleaning liquid, permeation liquid, or the like is then sprayed from a spray nozzle 21 and a defect is searched by means of a black light or a submersible TV camera 12. When a defect is detected, the nozzle 78 is repaired or replaced while sustaining the vapor-phase space in the vessel 2.
Patent JP-H08118809-A (JP)
Title: Thermal recording medium
Inventor: KAWASHIMA HIROSHI
IPC: B42D15/10
Filed: 1994-10-25
Abstract: PURPOSE: To enhance a resistance to chemicals, a water resistance, a wear resistance, and the like by a method wherein a resin layer cured by an ultraviolet radiation or an electron beam is provided as an intermediate layer, and a protective layer formed by curing a mixture containing an ultraviolet radiation-or electron beam-curing resin and a kind of additive by an ultraviolet radiation or an electron beam is laminated on the intermediate layer. CONSTITUTION: In a thermal recording medium formed by successively laminating a leuco dye, a thermal recording layer, an intermediate layer, and a protective layer, a leuco dye and a color developer in use are insoluble in an aromatic hydrocarbon solvent, and an acrylic resin used as a resin of the thermal recording layer is soluble in an aromatic hydrocarbon solvent, contains an isocyanate- or aziridine-based curing agent, and can be crosslinked by a curing agent. As the resin of the intermediate layer, an ultraviolet radiation- or electron beam- curing resin is used. The protective layer mainly composed of an ultraviolet radiation- or electron beam-curing resin contains a pigment, a higher fatty acid or a metallic salt thereof, a lubricant, and the like. A magnetic recording layer and a masking layer are provided between the substrate and the thermal recording layer, as required.
Patent JP-H08123227-A (JP)
Title: Fixing device
Inventor: KIUCHI YASUSHI
IPC: G03G21/16
Filed: 1994-10-25
Abstract: PURPOSE: To prevent fixing irregularities and unfixing in the fixing of a toner image by sufficiently preheating recording paper before fixing. CONSTITUTION: This fixing device is equipped with a fixing heat roll 1 incorporated with a heating means, and a pressure roll 3 which is in pressure-contact with the fixing heat roll 1 and rotates following the roll 1, so as to fix an unfixed toner image on the recording paper by bringing the recording paper into pressure-contact with the roll 1 and the roll 3, between them, while carrying it. The fixing device is provided with an upper carry guide 6 and a lower carry guide 7 which carry the recording paper to the insertion entrance of the fixing heat roll 1 and pressure roll 3, and a first fixing cover 4 and a second fixing cover 5 which cover the roll 1 and roll 3, respectively. The upper carry guide and lower carry guide are connected with the first fixing cover 4 and second fixing cover 5, respectively, by means of connecting members made of conductors.
Patent JP-H04157580-A (JP)
Title: Pattern identification device
Inventor: ISHIUCHI TOMOMI
IPC: G06T7/00
Filed: 1990-10-22
Abstract: PURPOSE:To improve the accuracy of identification by learning how to take appropriate feature element by means of repeated identification. CONSTITUTION:By judging effective feature element for the identification in a feature element evaluation means 5 and rewriting feature element generation rules in a feature element integration means 3 while repeating the identification, how to take the element so that the difference between the respective feature elements can be minimized between an unknown input pattern and a correct standard pattern is learned. Accordingly, when the distance between the vectors between the input pattern and the correct pattern is not minimized with the effect of the feature element which may be taken incorrectly by a conventional approach, how to take the appropriate feature element can be learned by repeating identification. Thus, the accuracy of the identification can be improved.
Patent JP-H09126705-A (JP)
Title: Roll parallelism measuring device of roll line
Inventor: KIMURA YASUNOBU
IPC: B21B39/14
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To easily attach a V block without any skills and to shorten the measuring time by fixing the V block having an obtuse angle, to which a non- contact range finder is attached, to a roll body part so as to be freely detachable. SOLUTION: A non-contact range finder 11 is attached to a V block 12 via a metal fitting 13 so that the surface 12a of an obtuse angle provided in the V block 12 is arranged in parallel with the axial direction of a roll barrel part 1a, and then the range finder is tightly fixed to the barrel part 1a with a band 14. First, the range finder 11 is fixed to one end of the barrel part 1a, the range finder 11 is moved from a position F in the circumferential direction of the barrel part 1a to a position G by rotating a roll 1, the distance to the adjacent barrel part 1a is measured, measuring signal is displayed on an indicator 17 via an amplifier 15 and its shortest distance is obtained. Then, the range finder 11 is moved and fixed to the other end of the barrel part 1a, distance to the adjacent barrel part 1a is similarly measured and its shortest distance is obtained. Parallelism is calculated from the obtained values by a prescribed expression and this value is judged.
Patent JP-H10128799-A (JP)
Title: Mold for molding
Inventor: NISHIDE YASUTAKA
IPC: B29C45/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To allow a transmission line to be scarcely disconnected by locking the line to a supporting die provided by fixing to a first mold so as to protrude to a side formed with a discharge die. SOLUTION: A transmission line 17 is disposed with a portion bent in a direction different from a direction for connecting it to a measuring means 16. The line 17 is bonded and locked to a supporting die 18 provided by fixing to a first mold 11 to protrude from the mold 11 to a side formed with a discharge die 15. Further, the die 18 is fixed at its locking part to the mold 11 via a post part 19. Therefore, even if the die 15 is moved toward the mold 11 or its opposite direction to remove a molding from a cavity 13, the line 17 is not interlocked, and hence its disconnection scarcely occurs.
Patent JP-H06130564-A (JP)
Title: Container for photographic film cartridge
Inventor: SADA TOSHIO
IPC: G03C3/00
Filed: 1992-10-22
Abstract: PURPOSE:To enable the display content of a housed photographic film cartridge to be clearly viewed from the outside of a container main body while the molding cycle and the strength of the container main body housing the photographic film cartridge is excellently maintained. CONSTITUTION:The container main body 1 is constituted of a cylindrical circumferential wall part 2 and a bottom part 3 formed on the bottom thereof. A thin part 4 is formed at the part of the inside surf ace of the wall part 2 corresponding to an information part such as the type, the sensitivity and the photographed frames of the film printed on the surface of the housed photographic film cartridge. The thin part 11 is formed so as to be rectangular and thinner than the peripheral wall part 2 and four thin parts are provided in a circumferential direction through a rib at equal intervals.
Patent JP-2001105107-A (JP)
Title: Highly airtight packing material for refractory and continuous casting method using this packing material
Inventor: SASAI KATSUHIRO
IPC: B22D11/106
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a packing material, capable of improving the sealness to a nozzle joint part and preventing the invasion of the air over the whole casting, and a casting method using this packing material. SOLUTION: This highly airtight packing material for refractory is composed of at least one or more kinds of refractory powders and fiber, and further, MgO and reducing agent of one or more kinds among C, Al, Ti and Zr. It is desirable to contain 1-50 wt.% MgO and 1-50 wt.% in total wt.% of the reducing agent of one or more kinds among C, Al, Ti and Zr.
Patent JP-H08144589-A (JP)
Title: Key device
Inventor: MIZUNO TAKASHI
IPC: B60R25/04
Filed: 1994-11-18
Abstract: PURPOSE: To reduce the manufacturing cost by facilitating the positioning work for the primary molding of a signal generator and to dispense with a positioning holder when the signal generator is positioned at the base end section of a key plate for the secondary molding. CONSTITUTION: A signal generator 14 for generating the signal containing the specific information is primarily molded with a resin, and it is secondarily molded with the resin at the base end section of a key plate to form the main body of a key device. When the signal generator 14 is primarily molded, one end section 17a of a printed wiring board 17 is protruded from the end face section of a mold body 18. A slit for inserting and pinching one end section 17a of the printed wiring board 17 is provided at the base end section of the key plate.
Patent JP-H10134029-A (JP)
Title: Multimedia message recording and reproducing device
Inventor: ISHIKAWA AKIRA
IPC: G06F19/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a user interface which easily recording a sound and draw an image while switching still pictures and to switching still pictures in the same timing with the recording at the time of reproduction by performing recording in the same format with other operations according to index information and reproducing recorded events according to time information as to selecting operation for stored still pictures. SOLUTION: This device is equipped with an image index information generation part 110 which generates and stores reference information on image files registered from an image input/output part 107. Then, an event analysis and reproduction part 104 records events in the same format with other events in an event recording part 106 on the basis of the identifier of image information obtained on the basis of the kinds of events and image index information by an image index information generation part 110 for switching events of images. Consequently, sound recording and drawing can easily be performed and reproduction can be performed in the same timing with the recording.
Patent JP-H09213811-A (JP)
Title: Device, method and system for preventing electronic circuit from breaking down because of electrostatic discharge
Inventor: FUAAFUAN UEI
IPC: H01L27/092
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a device which protects an electronic device from electrostatic discharge(ESD) using a silicon control rectifier(SCR). SOLUTION: A p-well 23 and an n-well 25 are formed on a substrate 22, p<+> and n<+> contact regions 29, 31, 35 and 37 are provided, and n<+> or P<+> drain tap 27 is provided between the p-well 23 and the n-well 25. The p-well 23 and the n-well 25 can be formed entailing or not entailing an epitaxial layer by conducting a retrograde process or a conventional process. The first electrode 51 is connected to the p<+> and n<+> contact region, and it is connected to the gate oxide region 43 of the p-well 23 through a polysilicon region 53. The poly length of the polysilicon region 53 is small and it is under control. The second electrode 61 is connected to an electric circuit to be protected against the p<+> and n<+> contact regions of the n-well 25 and an ESD.
Patent JP-H01127311-A (JP)
Title: Manufacture of lighting apparatus for vehicle
Inventor: MATSUOKA KEN
IPC: B29L31/30
Filed: 1987-11-13
Abstract: PURPOSE:To manufacture efficiently a lighting tool for a vehicle, which is obtained through integration of a lens and body, by a method wherein a third mold is arranged between a first and second molds, a lens part and body part are molded at a time which are confronted with each other and after separation of the molds from them prearranged spheres for joining between the lens part and body part are butted against each other and blow molding is performed by blowing air into a joined body. CONSTITUTION:A first and second molds 20, 30 are arranged at the lower part of an extruding machine 10 by facing to each other and a third mold 40 is arranged between the molds 20, 30. Then a lens part W1 and body part W2 are molded at a time by sticking the molds 20, 30 close to the mold 40 by feeding sheetlike parison 14 among molds 20, 40; 30, 40. When the molds 20, 30, for example, are clamped together by sticking them close to each other during a period of time when a molded material is in a fusable state prior to solidification, prearranged spheres S1, S2 for joining are fused to each other and the lens part W1 and body part W2 are joined to each other. Simultaneously with the above, a lighting apparatus molded body W to be obtained through integration of the lens part W1 and body part W2 through joining through air blow pressure fed within a joined body is molded.
Patent JP-H01128490-A (JP)
Title: Manufacture of circuit board
Inventor: KONDO TAKESHI
IPC: H05K3/40
Filed: 1987-11-13
Abstract: PURPOSE:To form a pattern on the side surface highly accurately and at a low cost by forming a groove at a conductor layer on the side surface connected to either the surface of substrate or the rear surface to separate conductors in terms of insulation. CONSTITUTION:In the formation of side surface pattern, a glass with round at the side surface and surface (or rear surface) of a ceramic is formed or a conductor film is formed on the surface (or rear surface) and side surface of a substrate of ceramic 1 by means of deposition or sputtering method etc. Then, a desired wiring pattern is formed on the surface (or rear surface) by etching etc. In this case, resist is applied to the entire surface of side surface to allow the conductor film to remain. And a groove is mechanically formed at a part which requires insulation. It allows the conductor film to be electrically isolated into plural parts and a wiring pattern to be formed.
Patent JP-H01129098-A (JP)
Title: Flux detergent
Inventor: ASANO AKIO
IPC: H01L21/304
Filed: 1987-11-13
Abstract: PURPOSE:To prepare a flux detergent which is excellent in the detergency and does not destroy ozone within the stratosphere, and which comprises trichlorodifluoroethane as an active ingredient and at least one solvent selected from among hydrocarbons, alcohols, ketones, and chlorinated hydrocarbons. CONSTITUTION:Three isomers of trichlorodifluoroethane are used alone or in the form of a mixture of two or more of them as an active ingredient. According to various purposes, at least one org. solvent selected from among 1-15 C linear or cyclic (un)satd. hydrocarbons (e.g., n-heptane), 1-17 C linear or cyclic (un)satd. alcohols (e.g., methanol), ketones of formula I-V [wherein R, R', and R'' are each a 1-9 C (un)satd. hydrocarbon group] (e.g., acetone) and 1-2 C (un)satd. chlorinated hydrocarbons (e.g., trichloroethylene) is added thereto in an amt. of 0-50wt.% based on the whole detergent. When an azeotropic composition is present, the aforesaid solvent is added in a proportion of an azeotropic compsn.
Patent JP-H06118967-A (JP)
Title: Adaptive noise reducing device
Inventor: GYOTOKU KAORU
IPC: G10L21/0224
Filed: 1992-09-30
Abstract: PURPOSE:To properly reduce an object voice even when the voice is a nonstationary signal like a human voice and chromatic. CONSTITUTION:This noise reducing device is equipped with a linear coupler constituted by connecting plural delay circuits having unit delay times in series and a coefficient multiplier which multiplies signals from respective taps for the linear coupler by weighting coefficients and further provided with an adaptive filter means 24 which generates a signal approximating to a reduction object signal in a principal input voice signal from a reference input voice signal. A synthesizing means 14 subtracts the output signal of this adaptive filter means 24 from the principal input voice signal. The adaptive filter means 24 is so adjusted that the output power of the synthesizing means 14 is minimized. The weighting coefficient of the adaptive filter means 24 for the tap of the linear coupler corresponding to the delay time difference between the reduction object signal in the principal input voice signal and the reduction object signal in the reference input voice signal is made relatively larger than the weighting coefficient of other taps.
Patent JP-S62148306-A (JP)
Title: Ozonizer
Inventor: KASHIWASE MASAHARU
IPC: C01B13/11
Filed: 1985-12-20
Abstract: PURPOSE:To prepare ozone contg. substantially no metallic compd. by using LaB6 as discharge electrode for ozone generating zone in a device for generating ozone by the effect of electric discharge. CONSTITUTION:A discharge electrode 2 comprising LaB6 is formed on the surface of a dielectric 1 comprising alumina, etc. An induction electrode 3 comprising W is provided to the inside of the dielectric 1, and high voltage current is fed from a pulsating high voltage source 4 to the discharge electrode 2, and O2 or air is introduced from an inlet of gas 5, and ozone-contg. gas is discharged from the outlet of gas. By the use of a discharge electrode 2 comprising LaB6, pure ozone contg. substantially no metallic compd. generated from the electrode is obtd.