baber/WOPTO huggingface dataset:
Patent JP-H0779349-A (JP)
Title: Picture recording method
Inventor: NAGANO KOICHI
IPC: G06T5/00
Filed: 1993-09-06
Abstract: PURPOSE:To prevent deterioration in the reproducibility of thin lines by pseudo multi-value processing by executing the pseudo multi-value processing and edge extract processing independently and synthesizing pseudo multi-value processing data and edge data obtained through the processing as above. CONSTITUTION:A picture input signal 101 read by an image scanner or the like and transmitted is received by a 5X5 filter 102. The 5X5 filter 102 has a predetermined coefficient to eliminate noise in the picture input signal 101 to generate a signal with less comparatively and without deterioration of the reproducibility of thin lines. Moreover, the picture input signal 101 is processed by a 3X3 Laplacian filter 106 in parallel independently of the 5X5 filter 102 and subjected to binarization processing 108 based on an edge data slice level 107 to generate edge data 108. The pseudo multi-value processing data 108 and the edge data 108 are 0Red selectively by an OR circuit 110 to form a binarized picture output 111 and the picture is recorded based on the output.
Patent JP-S6489684-A (JP)
Title: System and signal generation device for multiplex transmission
Inventor: SHIROSUGI TAKATOSHI
IPC: H04N19/80
Filed: 1987-09-30
Abstract: PURPOSE:To reduce interference to a video signal and to multiplex-transmit the signal of good quality by transmitting a spectrum suppressed multiple signal after correlation-processing it and amplitude-modulating an orthogonal carrier wave in the relation of an orthogonal phase to a video carrier wave. CONSTITUTION:A sound signal to be multiplexed is inputted to an A/D converter 112 from an input terminal 111, and is supplied to a modulator 118 through a digital signal processing circuit 113, and a ternary conversion circuit 114, a processing circuit 115 and a low pass filter 116. The modulator 118 amplitude- modulated the video carrier wave phase-shifted by 90 deg. through a phase shifter 117 by a digital-coded sound signal. This output, after being corrected at its frequency characteristic by an equalizer 119, is summed with the video carrier wave modulated by the video signal by an adder 120. As the result, the carrier wave for a video is modulated in the orthogonal relation to the video signal and the digital-coded sound signal.
Patent JP-H08108813-A (JP)
Title: Bumper beam for vehicle and its manufacture
Inventor: TANIMOTO HIROTOSHI
IPC: B29C70/06
Filed: 1994-10-07
Abstract: PURPOSE: To manufacture a light-weight bumper beam for a vehicle, which can protect a car body from the impact in the crash of the vehicle by block- polymerizing norbornane monomer in the presence of an organic fiber material. CONSTITUTION: At first, an organic fiber material 1 is dipped in the organic solvent 2 in a vessel for cleaning to be preliminarily cleaned. In the next step, the surface of the preliminarily cleaned organic fiber material 3 is treated. This surface treatment must be done in such a way that the deposition efficiency of polymer based on the organic fiber material is within the range of 0.005 to 10weight%. In addition, surface treated organic fiber materials are layered, and the layered surface treated fiber materials are compressed with holding pattern films between layers and cooled to a room temperature. Pressure at this time must be at least 0.001kgf/cm<2> at most 9kgf/cm<2> or lower, or desirably 7kgf/cm<2> or lower, and more preferably 5kgf/cm<2> or lower.  In the next step, polynorbornane resin is molded in such a way that reaction liquid is supplied in a mold in which the organic fiber material is preliminarily attached and is cured.
Patent JP-S62106807-A (JP)
Title: Polychlorotrifluoroethylene porous membrane and its preparation
Inventor: MUTO YOSHIHIKO
IPC: C08J5/18
Filed: 1985-11-01
Abstract: PURPOSE:To prepare a micro porous membrane of network structure carrying specified value of average bore diameter and porosity, and of superb chemical resistance, heat resistance, filtering characteristics and mechanical colid-state properties by utilizing a copolymerizates of polychlorotrifluoroethylene or of ethylene chlorotrifluoroethylene. CONSTITUTION:10-60vol% of polychlorotrifluoroethylene family resin, 7-42vol% of inorganic finely divided component such as finely divided silicic acid and the like and 30-75vol% of chlorotrifluoroethylene oligomer are mixed, and, after being fused and kneaded by the extruder and the like, melt molded into the form of plane membrane, hollow membrane, etc. The molded membrane part is dipped in the solvent such as trichloroethane to extract chloroetifluoroethylene oligomer. Then, inorganic finely divided component is extracted with such solvents as caustic soda. Thus, a micro porous membrane of polychlorotrifluoroethylene having a network carrying average bore diameter 0.01-5mu and porosity 40-90%, is prepared.
Patent JP-H0665049-A (JP)
Title: External preparation for skin
Inventor: KOJIMA KIYOTAKA
IPC: A61K8/00
Filed: 1992-08-20
Abstract: PURPOSE:To obtain an external preparation for skin providing skin with moisture and tension, having excellent moisture retention. CONSTITUTION:An external preparation for skin blended with one or more selected from an amino acid and its derivative and docosahexaenoic acid, its salt or ester.
Patent JP-H0563241-A (JP)
Title: Active energy ray hardening resin component for sealing light emitting diode element and its hardening substance
Inventor: KUNIKATA KENJI
IPC: H01L21/56
Filed: 1991-08-30
Abstract: PURPOSE:To develop a resin component for sealing non-color and transparent light emitting diode and color light emitting diode colored by dye that have a high producibility, and no internal strain, crack, discoloration and brightness deterioration. CONSTITUTION:An active energy ray hardening resin component contains a di-(meta)-acrylate obtained from polycarbonate diol and/or polycaprolactone diol.
Patent JP-H03108123-A (JP)
Title: Magnetic disk medium
Inventor: ISHIMATSU NORIAKI
IPC: G11B5/73
Filed: 1989-09-20
Abstract: PURPOSE:To prevent damage of a disk plate in a CSS (contact-start-stop) area by using a material having higher strength than the main body of the magnetic disk for the CSS area to which a magnetic head contacts. CONSTITUTION:In the CSS area on which a magnetic head contacts on CSS, such a material 2 having higher strength and durability than the main body of the disk plate 1 is embedded. Ceramics are preferably used for the material 2.
Patent JP-S6398651-A (JP)
Title: Photosensitive resin composition and photosensitive laminated body using thereof
Inventor: KAKUMARU HAJIME
IPC: G03F7/004
Filed: 1986-10-15
Abstract: PURPOSE:To obtain a photosensitive resin compsn. capable of providing a photosensitive laminated body having superior laminating characteristics to a base plate without requiring any preheating treatment of the base plate before the lamination by incorporating a specified amt. of water to the photosensitive resin compsn. developed with alkali. CONSTITUTION:The compsn. consists of 30-60wt% compd. having >=100 deg.C B.P. at atmospheric pressure and at least a kind of ethylenic unsatd. group, 35-65wt% linear copolymer including 20-40mol% COOH group and having 20,000-400,000 weight average mol.wt., 0.2-10wt% photoinitiator generating radicals by the irradiation with active rays, and 0.2-8wt% water. Suitable compds. having the ethylenic unsatd. group are tetraethyleneglycol di(meth) acrylate, polyethylene glycol di(meth)acrylate, etc. Suitable first monomer for the linear copolymer is, for example, acrylic acid, methacrylic acid, fumaric acid, etc., and suitable second monomer is, for example, methyl acrylate, methyl methacrylate, ethyl acrylate, etc.
Patent JP-S60140264-A (JP)
Title: Electrophotographic copying machine
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/00
Filed: 1983-12-28
Abstract: PURPOSE:To facilitate the attachment and detachment of a process unit and the maintenance of a process device by providing a photosensitive body which constitutes the process unit and process device movably to each other, and attaching and detaching the process unit to and from the device body where it is moved from a specific operation position. CONSTITUTION:The rotation support shaft 55 of a frame 50 constituting the process unit is fallen in the receiver 56 formed in the side frame of the device body. When a cram shell is opened and the frame 50 is further rotated around the rotation support shaft 55, the process unit becomes attachable and detachable and a drum support shaft 2 is pressed by a slanting part 54 to move left, so contamination and deterioration states of respective parts of the process device are seen easily. Further, a transfer corona charger 20 and separation corona charger 21 are also positioned above fixed form guide plates 25 and 26, and the attachment and detachment are facilitated.
Patent JP-2001064344-A (JP)
Title: Heat-curable urethane composition
Inventor: SAFUKU TAKAHIRO
IPC: C08G18/10
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a urethane composition excellent in storage stability before being heated and curability and adhesion after being heated by mixing a urethane prepolymer with a normally solid latent curing agent being a salt of an amine with an acid and epoxy resin. SOLUTION: It is desirable that this composition further contains calcium oxide. The urethane prepolymer is the one formed from a polyol compound being one kind of a polyhydroxyl compound and a polyisocyanate compound. The polyol compound is the polyadduct of at least one alkylene oxide such as ethylene oxide with a compound having at least two active hydrogen atoms, is exemplified by polytetramethylene glycol or polyethylene glycol, and is desirably the one having a weight-average molecular weight of 100 to about 10,000. The polyisocyanate compound is desirably the one in which all or a part of the isocyanate groups of a polyisocyanate compound are blocked with oxime groups.
Patent JP-H1180525-A (JP)
Title: Resin composition for reinforcing pipe joint made of vinyl chloride-based resin
Inventor: UCHIDA HITOSHI
IPC: C08G63/195
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in chemical resistance such as alkali resistance, etc., curable at a low temperature, comparable in workability, productivity, etc., to the conventional ones by including a matrix liquid resin comprising a high-molecular weight resin and a low-molecular weight bisphenol-based unsaturated polyester resin. SOLUTION: This composition is composed of (A) 100 pts.wt. (calculated as solid content) of a matrix liquid resin comprising (i) a liquid resin containing a high-molecular weight bisphenol-based unsaturated polyester resin having 4,000-5,000 number-average molecular weight and (ii) a liquid resin containing a low-molecular weight bisphenol-based unsaturated polyester having 2,500-3,500 number-average molecular weight, (B) preferably 50-200 pts. wt. of a reinforcing fiber such as glass fiber cut into 6-18 mm, (C) 0.2-5.0 pts.wt. of silica powder having 10-100 μm particle diameter and pH 3.6-4.3 in an aqueous solution and (D) another additive. The weight ratio of the component (i)/the component (ii) in the component A is preferably 60/40 to 80/20.
Patent JP-S6490101-A (JP)
Title: Smoking insecticide and smoking thereof
Inventor: KATSUTA YOSHIO
IPC: A01N25/18
Filed: 1987-09-29
Abstract: PURPOSE:To obtain an insecticide melting and smoking by bringing an ignition heater into contact with the insecticide, continuously and efficiently maintaining smoke, by combining a pyrethroid-based insecticidal component with a smoking agent containing an antioxidant and an organic blowing agent and bagging the blend into a synthetic resin film. CONSTITUTION:A pyrethroid-based insecticidal component such as pyrethrin or allethrin and a smoking agent containing an antioxidant (e.g. dibutylhydroxytoluene or butylhydroxyanisole) and an organic blowing agent (e.g. azodicarbonamide or dinitropentamethylenetetramine) are bagged into a synthetic resin film (especially preferably polyethylene polypropylene laminate film) having 90-120 deg.C melt point to give a smoking insecticide. An ignition heater is brought into contact with the smoking insecticide, the part is melted and smoking is started. Then smoke is maintained continuously and efficiently. Addition of the antioxidant can suppress decomposition of the insecticidal component.
Patent JP-H1070621-A (JP)
Title: Multimedia multiplex communication system
Inventor: NAKAJIMA HISATAKA
IPC: H04L69/14
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent deteriorated quality of media information to be sent in the case of sending a plurality of kinds of media data. SOLUTION: A transmitter side equipment uses a designation means 21 to designate a same ISDN line 2 to images and characters according to the assignment relation among media data and transmission lines specified on a designation table 20 whose contents are changed at any time by a revision device 19 and to designate a telephone line 3 for voice signals, then a multiplexer demultiplexer 16 multiplexes the images and the characters to generate a multiplexed stream, and the generated multiplexed stream is sent by a transmitter-receiver 17 via the ISDN line 2 and the voice signals are sent via the telephone line 3.  A receiver side equipment uses a management means 23 to manage the assignment relation among media data and transmission lines in cross reference with transmitter side equipments, a multiplexer demultiplexer 16 demultiplexes the images and characters from the multiplexed stream received via the ISDN line 2 and the demultiplexed images and characters and voice signals received via the telephone line 3 are reproduced and outputted.
Patent JP-S62105658-A (JP)
Title: Paper sheet jamming processor for print processing system
Inventor: SUGIZAKI EIICHI
IPC: G06K15/16
Filed: 1985-11-01
Abstract: PURPOSE:To eliminate wasteful reprint by providing means for detecting a seam of continuous sheet, means for tracing the seam position and means for detecting sheet jamming, thereby eliminating the retransmission of printing data to a host machine in case of sheet jamming near the seam including the seam. CONSTITUTION:Seam tracing means 50 traces the position of the seam of a sheet from the seam detection output of seam detecting means 26. When a sheet jamming is detected by jam detecting means 35, whether the jam imcludes the seam or not is judged by referring to the seam tracing means. When the fact that the jamming includes the seam is decided by this judgement, the unnecessity of retransmitting printing data is notified to a host machine to cut off the retransmission of the data. If the distance from the seam detecting position to the jamming detecting position is l and the distance of three pages is l2, unnecessity of retransmission is notified as the jamming occurs at any blank page when the seam position P of the seam tracing means is disposed between (l-l2) and (l+l2) at jamming occurrence time, thereby preventing the reprint.
Patent JP-S6490528-A (JP)
Title: X-ray aligner
Inventor: KOBAYASHI HIDEKI
IPC: G03F7/20
Filed: 1987-10-01
Abstract: PURPOSE:To eliminate problems of lowering of X-ray transmissivity and the like, by producing a gas flow layer which causes gas to flow at high speed in the vicinity of the surface of an X-ray transmitting thin film on the side of an X-ray transfer system so that the X-ray transmitting thin film is thinned. CONSTITUTION:On the side of an X-ray transmitting thin film 10, a chamber 41 is provided with a blow-off pipe 60 and an inlet pipe 61 in the upper and lower positions thereof, respectively, along the surface of the X-ray transmitting thin film 10. Atmosphere gas in the chamber 41 is caused to flow from the pipe 61 to the pipe 60 along the surface of the thin film 40. As a result, over the surface of the thin film 40 on the side of the chamber 41, a high speed gas flow layer 20 is produced which is formed resulting from the helium gas being caused to flow at high speed in the chamber 41 along said surface of the thin film 40. Therefore, the force acting on the thin film 10 is weakened by the formation of the gas flow layer 20. Accordingly, such problems of the lowering of the X-ray transmissivity in the X-ray transmitting thin film 10 and the like are effectively eliminated.
Patent JP-H04126062-A (JP)
Title: Device for treating bulk material with liquid
Inventor: NOGUCHI MASAO
IPC: B08B3/02
Filed: 1990-09-14
Abstract: PURPOSE:To wash e.g. raw coffee beans with warm water without damaging the surfaces thereof to provide high grade coffee beans, by combining a bucket- carrying chain.conveyor, buckets, a bulk material-supplying means, liquid- spraying means, a liquid tank and a liquid-discharging means so as to perform a specific action. CONSTITUTION:When a bucket 25 arrives at the right end of the upper traveling route (22a) of a bucket-carrying chain.conveyor, the bucket 25 is gradually turned at an angle of 180 degree with chain wheels 33, 34 and 35, and washed raw coffee beans are discharged outside from a discharging opening 14. The coffee bean-released bucket 25 is carried in the turned state in the left direction in the drawing. During the carriage, warm water is sprayed from warm water- spraying nozzles 91. Various foreign matters, impurities and silver skins stuck to the raw coffee beans in the bucket 25 are sufficiently washed down, and the bucket 25 arrives at the left end of the lower travel route 22b of the bucket- carrying chain.conveyor. At the place the empty bucket 25 is again turned by the actions of chain wheels 36, 37 and 38 and reaches a position just under a raw coffee bean-supplying device 23.
Patent JP-2001073028-A (JP)
Title: Hearth roll for heating furnace
Inventor: KOGA SHINICHI
IPC: B65G39/07
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To improve an inner water-cooling type hearth roll for conveying a sheet material, such as a steel plate, charged in a heating furnace, and particularly, to improve build-up resistance and also, synthetic heat efficiency of the furnace by restraining a takeout calory to out of the furnace caused by cooling water. SOLUTION: This hearth roll has a structure arranging an intermediate layer 2 composed of a heat insulating material around a heat resistant steel- made roll base body 1 and fitting a sleeve having the heat resistance and the built-up resistance as an outermost layer member 3. The sleeve 3 is a sintered body composed of Al2O3, Al2O3-SiO2, SiC, Si3N4 or the like. The intermediate layer 2 is formed as the low density filling layer (e.g. 0.2 g/cm3) of ceramic fibers. This heat conductivity is desirable to be <=0.5 W/m.K. If necessary, on the outer peripheral surface of the sleeve 3, a thermal-spraying coated layer 4 composed of Al2O3, Al2O3-SiO2, ZrSiO4 or the like, is arranged.
Patent JP-H0777327-A (JP)
Title: Soot clogging detection method for combustion device and co sensor trouble detection method for co sensor equipped combustion device based on the method
Inventor: TANAKA YOSHIHIKO
IPC: F23N5/14
Filed: 1993-09-06
Abstract: PURPOSE:To make it possible to detect soot clogging in automatic mode by monitoring arithmetic operations of thermal efficiency one after another based on temperature information of a heating medium on the input and output of a heat exchanger and a flow rate of a heating medium and the supply of fuel and determining that a combustion device is clogged with soot, if the computed value drops to a specified value or blow. CONSTITUTION:When operating hot water supply heater or the like, thermal efficiency during combustion operation of a burner 1 is determined from the following equation: Thermal efficiency=effective amount of heat/amount of supplied heat-lambdaX (outside temperature-input temperature) X flow rate/(alphaX fuel supply) based on information about input temperature, output temperature, supply and flow rate of fuel in terms of a thermal efficiency arithmetic operation unit 24 where lambda stands for a specific heat a heating medium, while alpha stands for amount of heat per unit volume. Then, a stabilization determinant unit 25 compares a preceding thermal efficiency with the latest thermal efficiency and when this difference between both values is small than an allowable range when the thermal efficiency is stabilized), an average thermal efficiency is determined by an average thermal efficiency computation unit 27. When this average thermal efficiency exceeds an allowable deviation value and drops below that, it is determined that the heat exchanger 2 is clogged with soot so that an annunciation unit 29 is operated.
Patent JP-2000078399-A (JP)
Title: Image processor
Inventor: KANEDA TOSHIHIRO
IPC: G06T5/20
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance dot area detection rate with a small scale circuit by performing filtering processing to a first polar pixel based on pattern matching and detecting a dot area from the interval and cycle of detected second polar pixels in the main scanning direction. SOLUTION: A maximum/minimum point detector 204 detects maximum and minimum pixels (Peak-Dip pixels) by increasing/decreasing the density of pixels in main scanning direction (n) and sub-scanning direction (m) with respect to n*m pixels 301. A polar cycle calculator 205 calculates the number of polar points and the cycle of polar points in the main scanning direction from these Peak-Dip pixels and detects whether or not it is a dot area by comparing these values with threshold. An isolate point removing device 206 removes an isolate point by thickening and thinning the dot detecting pixels and outputs a dot discriminate signal 207.  Thus, in the n*m mask including the concerned pixel, the first polar pixels is detected, filtering processing based on the pattern matching is performed to the first polar pixel, and the dot area is detected from the interval and cycle of detected second polar pixels in the main scanning direction.
Patent JP-H1181445-A (JP)
Title: Support structure for balcony fence
Inventor: KAWAGISHI KAZUNORI
IPC: E04B1/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion in the bottom parts of fence stanchion by burying the whole parts or parts of the bottom sides lower than flanges provided in the intermediate part in the vertical direction of bracing struts in the balcony floor and fitting and fixing the lower end of the fence stanchion to the upper side of the flanges. SOLUTION: Parts lower than positioning pins in buried parts of bracing struts 2, 3 are inserted in mortar as grout filled with a vertical hole of a concrete block constituting a circumferential edge part of a balcony floor 1. After hardening of the mortar, respective supports 5 of respective fence units 41, 4b are externally fitted in fitting parts 10 of the bracing struts 2, 3 in such a state as the bottom end faces abut to flanges, and screws are threadly engaged therein from the outside of the supports 5 so as to be fixed. The bottom ends of the supports 5 are allowed to abut to with the flanges of the bracing struts 2, 3 and prevented from directly touched with the floor face of the earthen floor concrete to be placed so as to prevented corrosion. The bracing struts 2, 3 themselves are simply prevented rust by coating at low cost.
Patent JP-H0590042-A (JP)
Title: Insulating gas-filled electric device
Inventor: HORII SHIGENOBU
IPC: H01F27/20
Filed: 1991-09-26
Abstract: PURPOSE:To eliminate the operation of hanging a diverter switch upward for the maintenance and inspection and eliminate the necessity of keeping a space above a tank of insulating gas filled device which has a loading time switching device. CONSTITUTION:An insulating gas-filled device is provided with a transformer 5, etc., in a tank 1 which is filled with insulating gas. A switchgear room 12 is formed in the tank 1 through a partition wall 11 and a diverter switch 3 which constitutes a loading time tap switching device is stored in the switchgear room 12. An inserting hole 13 is provided for the maintenance and inspection and a lid 14 is installed.