baber/WOPTO huggingface dataset:
Patent JP-H09128529-A (JP)
Title: Removing method for noise in digital image based on projection
Inventor: ANIRU HIRANI
IPC: G06V10/30
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To remove a scratch from digital image. SOLUTION: A binary mask is generated for discriminating the scratch section of an image to be repaired or removing noise and distinguishing a specified scratch section from the other section of the image. A repair window showing the scratch of the digital image or the other section for which repair of noise is desired, is defined. The sample window of a dimension having the attribute the same level as the repair window is defined regardlessly of the scratch or the other noise. This sample window is selected so as to be similar to the repair window as much as possible.  The image data of the repair window and sample window are concerted into a frequency area, the adjustment of edges is performed to the result similarly to a texture and the other detailed part, and suitable pixel data are generated and transferred to the repair window for removing the scratch noise so as to provide the digital image having no degradation in the picture quality of an original non-scratch image area.
Patent JP-H10139561-A (JP)
Title: Inorganic fiber block and furnace
Inventor: MISU YASUO
IPC: F27D1/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an inorg. fiber block excellent in corrosion resistance by impregnating a specified sol into at least one face of an inorg. fiber block. SOLUTION: Blankets of ceramic fibers consisting essentially of Al2 O3 and SiO2 and/or alumina fibers are laminated to form an inorg. fiber block and an alumina sol or a sol mixture of alumina and silica sols is impregnated into at least one face of the inorg. fiber block, especially a face exposed to the internal atmosphere of a furnace. The alumina and silica sols are mixed so that the amt. of alumina is regulated to >=70wt.% of the total amt. of alumina and silica. When blankets contg. <=30wt.% alumina fibers in the ceramic fibers are used, a low-cost inorg. fiber block excellent in heat resistance is formed.
Patent JP-H08155220-A (JP)
Title: Filtration
Inventor: DATE TAMOTSU
IPC: B01D33/27
Filed: 1994-12-07
Abstract: PURPOSE: To provide a filter process for improving the stopping rate of solid suspended matters of small particle diameters even in the filter operation using a filter medium movable type filter. CONSTITUTION: In a filter process using a filter with a raw water supply section and a cleaning means disposed in a circulation moving line in which a filter medium is moved continuously, first the cleaning means is set in the stop state by a new filter medium set newly in the circulation moving line, and the filter operation is continued until the treated water amount per unit time shows the given lower limit value. Then the cleaning means is operated, and the filter operation is continued until the treated water amount is regenerated to the given upper limit value lower than the initial treated water amount based on the new filter medium, and the cleaning means is again set in the stop state by the regenerated filter medium, and the filter operation is continued until the treated water amount is lowered to the lower limit value.  After that, the filter operation in the state of operating the cleaning means and the filter operation in the state of stopping the operation of the cleaning means are repeated alternately.
Patent JP-H07155861-A (JP)
Title: Continuous perforating machine for a long size pipe
Inventor: MORI SEIICHI
IPC: B21D28/28
Filed: 1993-12-03
Abstract: PURPOSE:To enable efficient and continuous perforation through a pipe by pressing a punch in a state where a pipe to be worked is fittingly covered over a die holder and perforating the pipe by a die and punch. CONSTITUTION:A setting is made for a state where a base 11 is placed on a bolster B so that the inputting rods 62 of a left and right punch unit 17 may be pressed simultaneously by the slide S of a press. In a state thus set, the pipe P to be worked is fittingly covered over a die holder 16, and the rear end of the pipe P is abutted on a stopper 33. Then, a stopper cylinder 35 is operated to position the pipe P in the left and right direction along a guide rail 31, and a pipe holding cylinder 28 is also operated to fixedly press the pipe P. After that, when the inputting rods 62 of the left and right punch units 17 are pressed downward, the left and right punches 63 are moved in the direction approaching each other, and left and right two holes are perforated by the left and right punches 63 and a die 54.
Patent JP-H05112917-A (JP)
Title: Cleaner to face
Inventor: HOYA TAKESHI
IPC: E01C23/08
Filed: 1991-10-24
Abstract: PURPOSE:To contrive chewing gums, candies, and bird droppings solidified on a road or the like with time passage, paint dripping on a structure wall surface, the burr of cement, and the attachment of sea weeds or sea shells fitted firmly on a marine structure and a vessel bottom with time passage, to be positively cut off, peeled off, or removed with a simple and handy structure. CONSTITUTION:A vertical type or horizontal type disc rotor 14 is rotated at a high speed as specified, with a shaft 11 via a driving gear 9, and string-shaped cutters 18 wound up on the reel of the disc rotor 14 are externally extended by specified lengths from the slits 20 of the peripheral edge section 19 and are rotated integrally with the disc rotor 14 at a high speed, and attachment is cut in a sliced state, or is peeled off, or is removed. In this case, the string- shaped cutters 18 are set to be of the double structure of housing material and core material made of wire pieces or the like in the internal sections of the housing material, and they are integrally formed in the axial direction. As a result, the strength and rigidity of the string-shaped cutters are enhanced, and the string-shaped cutters are extended at each specified pitch, and the function can be contrived not to be interrupted.
Patent JP-H01145956-A (JP)
Title: Recording device
Inventor: NAKAMURA MITSUSATO
IPC: B65H7/06
Filed: 1987-12-01
Abstract: PURPOSE:To reliably report that a recording sheet runs short and a jam occurs, by a method wherein, when abnormality occurs to the recording sheet during the use, an openable cover for reset, opened and closed when the recording sheet is reset, is opened. CONSTITUTION:The CPU of a control device always monitors a remaining amount of a recording sheet 5 by means of a recording sheet presence detecting sensor 7 and the occurrence of a jam. When abnormality on the recording sheet is detected, after all motions are first stopped, through the motion of a solenoid, a hook 3 is released from engagement with a stopper 4, and an openable cover A for reset is opened. Opening of the cover A enables reliable notification of running short of the recording sheet and occurrence of a jam to the user with excellent visibility.
Patent JP-H09129488-A (JP)
Title: Capacitor
Inventor: KOBAYASHI SHINICHI
IPC: H01G4/224
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor in which heat-cycle resisting property can be improved and the irregularity in heat-cycle resisting property between product lots is small. SOLUTION: In a capacitor on which metal terminals 4 and 4 are junctioned to the electrodes 2 and 2 provided on both edge faces of a ceramic dielectric 1 and the whole capacitor leaving the edge face of the metal terminals 4 and 4, is coated with sheathing material 5, the sheathing material 5 is formed by filling an inorganic substance, having the grain size of D50 =15 to 30μm, and D90 =30 to 50μm, into the epoxy resin which forms the sheathing material 5, and the heat cycle property of a product is improved.
Patent JP-S63157538-A (JP)
Title: Reception method for time division multiplex signal and device therefor
Inventor: AIKO SHINICHI
IPC: H04J3/22
Filed: 1986-12-22
Abstract: PURPOSE:To efficiently use a transmission line by adaptively multiplexing a channel in which a significant signal exists among plural channels of different bit rates. CONSTITUTION:A reception device has a first separation circuit 110, a memory circuit 120, a time slot control circuit 130 and a second separation circuit 140. The first separation circuit 110 sets a multiplex signal to an input, and separates a multiplexed input channel from multiplexed information. The memory circuit 120 changes a multiplexing order of a multiplexed input channel signal outputted from the first separation circuit 110 in accordance with the output of an assignment information memory in the time slot control circuit 130 and outputs said signal. The second separation circuit 140 separates the output from the memory circuit 120 into output channels corresponding to the input channels. The time slot control circuit 130 finds the constitution of the channel in the multiplexed signal from a transmission side based on assignment information, and outputs assignment information to the memory circuit 120.
Patent JP-S63157063-A (JP)
Title: Flow velocity measuring method for magnetic resonance imaging device
Inventor: SUZUKI HIROKAZU
IPC: A61B10/00
Filed: 1986-12-22
Abstract: PURPOSE:To obtain an accurate flow velocity by collecting 1st and 2nd echoes by a multi-echo method, subtracting spin phases of the 1st and 2nd echoes on the same picture element, and measuring the flow velocity according to the spin echo phase error based upon the flow velocity between the 1st and 2nd echoes. CONSTITUTION:The 1st and 2nd echoes are collected by the multi-echo method by making a scan once. The spin phase phi of an echo signal is represented as phi=integral rGXdt and when a position (x) moves at x=vt, there is a phase error based upon the flow velocity between the spin phases phi1 and phi2 of the 1st and 2nd echoes. Therefore, this spin phase error phi1-phi2 is a function of the flow velocity (v) and a magnetic rotation rate (r), slanting magnetic field intensity G, etc., which are other parameters are already known, so the flow velocity (c) can be detected. Systematic phase errors of a device is superposed on the spin phases of the 1st and 2nd echoes which are detected at this time, but they are equal in value to each other, so the difference between the both is calculated to remove those phase errors, thereby obtaining the accurate flow velocity (v) by making a scan once.
Patent JP-H11140229-A (JP)
Title: Thermosetting resin composition, adhesive sheet using the same and metal foil having adhesive layer attached thereto
Inventor: TANABE TAKAHIRO
IPC: C09J7/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin composition having high reliability in resistance to electrolytic corrosion, an adhesive sheet using the thermosetting resin composition and metal foil having an adhesive layer using the same. SOLUTION: This thermosetting resin composition comprises an electrically insulating whisker with an average diameter of 0.3-3.0 μm and an average length of 3-20 μm and a half-hardened thermosetting resin. The adhesive sheet is obtained by coating this thermosetting resin composition on one face of the carrier film and half-curing the resin layer by heating, removing the carrier film. The objective metal foil having an adhesive layer is produced by forming the adhesive layer of this thermosetting resin composition on one face of the metal foil.
Patent JP-H11145627-A (JP)
Title: Multilayer circuit board with metal plate
Inventor: NAGAO KENICHI
IPC: H05K3/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to mount lead components on a multilayer circuit board with a metal plate, by a method wherein an open part is previouly provided at a prescribed position on the metal plate by an external shape blanking or a hole processing and a multilayer circuit board is laminated on the metal plate via an insulative bonding agent cut into the same form as that of the metal plate. SOLUTION: A polishing treatment is performed on one surface of an aluminum plate 3 for ensuring a reliable adhesion. On an anodizing treatment can be performed as a corrosion prevention treatment. A punched open part is provided in this plate 3 using a metal mold and an insulative adhesive sheet 2 cut into the same form as that of this plate 3 is prepared. It is preferable that a circuit work and a perforating work are performed on a multilayer circuit board 1, and a blackening reduction treatment is performed on the circuit board 1 for ensuring the reliable adhesion. The sheet 2 or the circuit board 1 subjected to perforating and circuit works is overlapped on the polished surface of the plate 3, and the sheet 2 or the circuit board 1 is laminated on the plate 3 by a vacuum press.  As a result, a multilayer circuit board with a metal plate, which can be mounted with lead components, is obtained.
Patent JP-H01199459-A (JP)
Title: Aluminum vapor-deposited lead frame
Inventor: KAWAI TETSUO
IPC: C23C14/20
Filed: 1988-12-01
Abstract: PURPOSE:To reduce the vulnerability to moisture of an aluminum-vapordeposited lead frame and to render it excellent in withstanding corrosion by a method wherein the aluminum film is so vapor-deposited as to exceed a specified value relative to the plane (111) in crystal orientation. CONSTITUTION:A vapor-deposited aluminum film is so designed in crystal orientation as to exceed 70% relative to the plane (111). The rate of orientation relative to the plane (111) is expected to be 50-60% when a routine technique is employed of aluminum evaporation in vacuum. When the ion plating method or the like is applied for film formation, wherein the abundance of aluminum ions may be effectively controlled, 70% or more orientation may realize relative to the plane (111). In the high-frequency ion-plating method, aluminum ion abundance may be controlled simply by changing the high-frequency power. For example, a 2mum-thick Al film, 85% in orientation relative to the plane (111), may be formed on a 42% Ni-Fe lead frame in a 2X10<-4>Torr Ar atmosphere at a 300W high-frequency power.
Patent JP-H02178479-A (JP)
Title: Lock and interlock mechanism for drawing out
Inventor: DAGURASU SHIIAHOON
IPC: E05B65/46
Filed: 1989-11-22
Abstract: PURPOSE: To prevent a drawer from being left opened by providing a movable cam part on each cam actuator opposite to one cam driven surface of a lock bar to move the lock bar in a main groove part. CONSTITUTION: A longitudinal member 30 to demarcate a main groove 44 and a plurality of stacked cam actuators 34 are provided on an interlock system, a lock bar 32 to form a cam driven surface is arranged in a stacked manner in the main groove 44. A movable cam part 86 is provided on each cam actuator 34 opposite to one cam driven surface so that the lock bar 32 can be moved in the main groove 44. The assembly becomes easy, and all drawers can be easily locked.
Patent JP-H11142354-A (JP)
Title: Method for evaluating interior quality of fruit
Inventor: SAITO KAZUNARI
IPC: G01N24/08
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To enable nondestructive and speedy evaluation of a sugar concentration, etc., of fruit, by measuring longitudinal relaxation time and traverse relaxation time of a nucleus of an atom present in a certain region of fruit by a nuclear magnetic resonance method, and evaluating the interior quality of the fruit on the basis of each relaxation time and a ratio between both relaxation time. SOLUTION: A watermelon 15 is placed at an approximate center of a bore of a main coil 1, and a longitudinal relaxation time T1 and a traverse relaxation time T2 of an atomic nucleus of hydrogen contained in a water molecule at the center region of the watermelon 15 are measured through the user of an MRI device. At this time, a stimulated echo method is used for the measurement to obtain an NMR signal while changing echo time and repetition time. Then through the use of the longitudinal relaxation time T1, the transverse relaxation time T2, and a ratio between both relaxation time T1/T2, sugar concentration is predicted by an equation for predicting sugar concentration; sugar concentration =-10.35×T1-5.3×T2-8.5×T1/T2+20.5. By this, it is possible to evaluate sugar concentration nondestructively without being affected by temperature.
Patent JP-H09145038-A (JP)
Title: Method for recovering phosphorus from incineration ash of waste containing phosphorus
Inventor: NAKAHARA KEISUKE
IPC: F23J1/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To melt incineration ash of wastes containing waste phosphorus and to recover phosphorus in the incineration ash to effectively utilize it. SOLUTION: Powder coke is loaded into a body 1 of a closed electric resistance type melting furnace held in a reducing atmosphere together with incineration ash of wastes containing phosphorus so as to be melted and treated. Phosphorus compounds in the ash are reduced and formed into element of phosphorus, which is volatilized. Waste gas containing element phosphorus is discharged from a gas discharge port 7 to feed it into a dust collector 10 to remove dust and the gas is sent to a combustion chamber 11. In the chamber 11, the element phosphorus is oxidized by introducing air into the chamber to phosphorus pentaoxide, following which the phosphorus pentaoxide is absorbed into water at an absorption column 12 to produce phosphoric acid. Phosphorus in the incineration ash of waste is recovered in the form of phosphoric acid.
Patent JP-H03166992-A (JP)
Title: Thermal transfer sheet
Inventor: OGAWA KEIICHI
IPC: B41M5/40
Filed: 1989-11-27
Abstract: PURPOSE:To form an image excellent in solvent resistance, abrasion and heat resistance and printing quality by forming a peeling-off layer, a protecting layer and a transferable ink layer on one surface of a base film. CONSTITUTION:A thermal transfer sheet consists of a peeling-off layer 2, a protecting layer 3 and a transferable ink layer 4 are sequentially formed. In addition, a heat-resistant lubricative layer 5 is formed on the rear of the base film 1, if necessary. The peeling-off layer 2 can be made of acrylic resin, silicone resin, fluorine resin, silicone or a variety of resins such as modified with fluorine, preferably various waxes which melt and display peeling-off properties during melting. The protecting layer 3 formed on the peeling-off layer, for example, in a thickness of about 0.1 to 1.5mum so that the film is perfectly cut. The thermal transfer layer 4 consists of a coloring agent and a vehicle and may contain various additives, if necessary.
Patent JP-H06300626-A (JP)
Title: Dark current compensator for optical sensor
Inventor: SUZUKI NAOSHI
IPC: G01S3/782
Filed: 1993-12-06
Abstract: PURPOSE:To obtain a small-sized, lightweight, highly reliable dark current compensator for optical sensor which can operate stably without requiring such component as shutter. CONSTITUTION:The optical sensor is carried on a space machine when a target star is tracked and comprises pixels for receiving the light from a star to generate pixel output signals along with, or not along with, a dark current wherein a projection unit projects the actual image of at least one star on small number of pixels such that the optical sensor 11 produces output signals several times. A processing unit processes the output signal from the sensor to create a dark current compensation data. Preferably, the processing unit comprises a pixel address generating section 31, a data memory 49, and a digital processing section 51.
Patent JP-H02149780-A (JP)
Title: Gear pump
Inventor: SHOJI TERUO
IPC: F04C2/18
Filed: 1988-12-01
Abstract: PURPOSE:To easily assemble a bush into the bore of a body by providing a stepped part on the outer circumference of the backside of the bush, and making the outer diameter of the step part smaller than the outer diameter of the bush, in a gear pump in which loading force is applied on the backside of the bush. CONSTITUTION:On a pair of bushes 15, 16 contacted with a cover 13, step parts 15a, 16a are formed at their circumferential corner on the cover 13 side. Outer diameter d of the step parts 15a, 16a are formed smaller than the outer diameter D of the bushes 15, 16 by 15 - 25mum. The step part 15a is inserted into a bore 1, and the bush 15 is guided with the outer circumference and the bottom face p of the step part 15a, jogged in the range of clearance, and both axial line of the bore 1 and the bush 15 are coincided. Hereupon, the bush 15 is pressed into the bore 1 and can be assembled in the prescribed position. When the bush is inserted into the bore in this way, the step part of the bush functions as a guide for inserting the bush. Accuracy of alignment of the bush and the bore is improved, and the bush can be easily inserted into the bore, by guiding the stepped part of the bush.
Patent JP-S63158461-A (JP)
Title: Reagent for immunoassay
Inventor: KATAYAMA TETSUYA
IPC: G01N33/544
Filed: 1986-12-23
Abstract: PURPOSE:To realize a reagent for immunoassay capable of performing accurate quantification, by using phospholipid, glycolipid or fatty acid having an antigen or antibody immobilized thereon when a liposome of a multiple layer is formed. CONSTITUTION:A liposome is brought to a multiple layer consisting of two or more film layers and two or more of the film layers respectively contain phospholipid, glycolipid or fatty acid having an antigen or antibody immobilized thereon. By this method, the antigen or antibody is always immobilized not only in the film of the outermost shell layer of the multiple layer liposome but also in several inside layers thereof. Therefore, a functional group becoming the cause of non-specific destruction is not present in all of the films of the multiple layer liposome. As a result, for example, after the antigen-antibody reaction of the substance to be examined in serum being a specimen and the liposome is finished, the protein in serum or a very small amount of the substance therein is not reacted with the liposome and accurate quantification can be performed.
Patent JP-H01145685-A (JP)
Title: Electromagnetic lithography plate
Inventor: KAWANO YASUYUKI
IPC: G09F9/37
Filed: 1987-12-01
Abstract: PURPOSE: To easily draw beautiful characters or graphics by driving a large number of magnetic materials with a small number of electromagnets by driving the magnetic materials arranged on a plane with the linearly arranged electromagnets. CONSTITUTION: By tracking two-dimensionally arranged magnetic materials 2 with one-dimensionally arranged electromagnets 7 and controlling the presence/ absence of excitation (or the polarities) of the respective electromagnets 7 corresponding to the position of a plotter 5, the respective magnetic materials 2 are driven so as to constitute an image registered in a register 4 and the image can be drawn by the magnetic materials 2. The character or graphic to be formed is composed of a dot pattern but a character pattern registered in advance or a graphic pattern read by an image scanner is used. Thus, while effectively utilizing the repeated usability of a plotting panel utilizing the magnetic materials 2, the characters or graphics can be beautifully drawn.
Patent JP-H11142069-A (JP)
Title: Cooling tower
Inventor: MOCHIZUKI KESAAKI
IPC: F28C1/14
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce building cost and size of a cooling tower for preventing generation of a white fuming. SOLUTION: In the cooling tower, warm waters 7 are sprinkled from a plurality of sprinkling ports 6 opened at a lower surface of a warm water tank 5 to fillers 12 directly under the tank 5, an atmosphere is brought into direct contact with the waters 7 flowing on surfaces of the fillers 12 to cool the waters 7. In this case, the fillers 12 are alternately always disposed distinctly in a constant wet region 17 and a wet and dry switching region 18 for isolating an atmosphere flowing space 16. Sprinkling tubes 19 exclusive use for the region 18 are provided at a lower surface of the tank 5 to separately sprinkle the region 18 from the region 17. And, the tank 5 is supported by the tubes 19, and the ports 6 of the tank 5 always communicate only with the region 17.