baber/WOPTO huggingface dataset:
Patent JP-H09259277-A (JP)
Title: Picture processing method, device therefor, and method for preparing reference picture data used for the method or device
Inventor: OOSHIMA KEIDAKU
IPC: G06T7/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To recognize a specified picture at a high recognition rate by considering the arrangement fluctuation even when a feature part slightly shifted from the arrangement of the feature part of the specified picture is present in input picture data for instance. SOLUTION: At the time of averaging the density values of respective picture elements for expressing the feature part of the specified picture of paper money or the like for respective prescribed sizes and preparing reference data, the case that the arrangement of a specified picture element is slightly shifted is considered and the plural reference data to which several different density offset values are added are prepared. Then, the data are stored in the nonvolatile memory of a device as the reference data and the input picture data and the respective prepared plural reference data are compared.
Patent JP-H02246563-A (JP)
Title: Radio communication equipment
Inventor: KONDO NORIAKI
IPC: H04B1/26
Filed: 1989-03-20
Abstract: PURPOSE:To make a normal communication even by a communication system which uses a modulated signal deviating in spectrum by a digital signal difficult in automatic frequency control by calibrating the frequency of a local oscillator by using a specific radio channel. CONSTITUTION:A radio equipment 30 has an antenna 32, and consequently a communication channel for plural information communications is inputted to an input terminal 1. Further, the radio equipment 30 inputs an error calibration radio channel to which a specific radio channel is assigned to the input terminal 1 so as to calibrate the error of the local oscillator 15. Namely, the radio channel for the frequency calibration is received before an information communication is made or when there is no communication and the output frequency of the local oscillator 15 is corrected into a specific frequency. Consequently, a narrow-band frequency division multiple access communication system whose reception band is, for example, <=1/100000 of the radio frequency is realized.
Patent JP-H11265448-A (JP)
Title: Shape separating and synthesizing method for image data
Inventor: NAKANO KAZUNORI
IPC: G06T7/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To make an artificial building or the surface of the earth easy to discern by providing processing for extracting three-dimensional(3D) position data separately for each shape due to the circumstance that the conventional technique includes the problem of hardly discerning the artificial building because the shape data of the artificial building and the ground altitude are not separated. SOLUTION: This method is composed of 3D position measuring processing 101 for measuring 3D position data 113 from plural 2D images, shape separating and extracting processing 102 for extracting the 3D position data 113 separately for each shape, display model preparing processing 103 for preparing a 3D model for stereoscopic display, and 3D synthesizing and display processing 104 for two-dimensionally displaying the 3D model. In the shape separating and extracting processing 102, the 3D position data are separated to the shape of the artificial building and the ground altitude. Thus, only the building or only the surface of the earth can be displayed while being intensified and the observation of the building or the surface of the earth is facilitated.
Patent JP-H10261442-A (JP)
Title: Pressure welding terminal and its manufacture
Inventor: ENDO RYUKICHI
IPC: H01R4/24
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient wire retention force by surely enabling cutting of a covered portion of a covered wire, and to reduce plating treatment cost. SOLUTION: This pressure welding terminal 21 forms a pressure welding blade 30b, which is folded at a given angle toward a contact part 22 in the leading ends of pressure welding plate parts 28a and 28b. The pressure welding blade 30b has a breaking surface 31 cut from side walls 27a and 27b on its leading end face, and also has a connection surface 32 undergoing plating treatment before the pressure welding parts 28a and 28b provided adjacent the breaking surface 31 are cut from the side walls 27a and 27b and bent. This establishes good connection by making a contact between a core wire and the connection surface 32.
Patent JP-S51141864-A (JP)
Title: Process for preparing oxyindole derivatives.
Inventor: NAKAGAWA KAZUYUKI
IPC: C07D209/43
Filed: 1975-06-02
Abstract: PURPOSE: Oxyindole derivatives of formula I are new: (where R 1  is H, lower alkyl, lower alkenyl or aralkyl; R 2  is H or lower alkyl ; R 3  is straight chain alkyl,branched alkyl, cycloalkyl or aralkyl ; m and n are O or positive integer provided that 0≤m+n≤11). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60213638-A (JP)
Title: Paper feeder of copying machine and the like
Inventor: SAKAMAKI KATSUMI
IPC: B41J11/58
Filed: 1984-04-05
Abstract: PURPOSE:To make a copying machine small-sized and improve the copying performance by arranging a paper feed roller on the paper feed port side of a paper feed cassette and connecting the driven section of the paper feed roller and the drive source in conjunction with the insertion action. CONSTITUTION:A paper feed roller 4 controlling the paper feeding is arranged on the paper feed port 3 side of a paper feed cassette A, and the driven section 15 of this paper feed roller 4 and the drive source 11 arranged on the paper feed section of a copying machine B are connected in conjunction with the insertion action of the paper feed cassette A. Thereby, it becomes unnecessary to provide the paper feed roller 4 on the copying machine B, thus a space for it can be utilized effectively, and the copying machine B can be made small-sized and thin. In addition, the paper is not exposed to the outside air during the paper feeding, thus unsatisfactory copying or paper wrinkles due to the wet paper can be prevented from occurring, and the copying performance is improved.
Patent JP-S54157136-A (JP)
Title: Heat-resistant, water-dispersed electrodeposition varnish
Inventor: ONO HIROSHI
IPC: C09D133/02
Filed: 1978-06-02
Abstract: PURPOSE: To prepare the title varnish giving a coating film having excellent heat- resistance, abrasion resistance, chemical resistance, etc., and useful for manufacturing of enameled wire, by the emulsion copolymerization of acrylonitrile, an acrylic acrylic ester, an acrylamide derivative, and an organic acid having a polymerizable double bond.  
     CONSTITUTION: (A) 50W80 parts by weight of acrylonitrile, (B) 5W30 parts by weight of an acrylic ester such as ethyl acrylate, n-propyl acrylate, etc., (C) 2W20 parts by wight of an acrylamide derivative of formula (X is H, alkyl; R is H, alkoxyalkyl), e.g. acrylamide, N-n-propoxyethyl acrylamide, etc., and (D) 2W20 parts by weight of an organic acid having a polymerizable double bond such as methacrylic acid, are emulsified with water, and made to react for 1W6 hours, usually at 50W90°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63232820-A (JP)
Title: Contact packing for fluid
Inventor: ASAI KATSUYA
IPC: B01D53/18
Filed: 1987-03-20
Abstract: PURPOSE:To enhance the gas-liq. contact efficiency of the title packing by combining many ceramic bar-shaped bodies inclined to the axis of a packed tower to obtain an assembly wherein many voids through which a fluid circulates are formed between the respective bar-shaped bodies and using the assembly as the packing. CONSTITUTION:Innumerable fine particles are adhered to the surface of a round bar to form a rugged surface. The obtained round bars 11 and 12 are arranged at a specified inclination to the axis of the packed tower, at prescribed intervals, and almost in parallel. The round bars 11 and 12 are crossed at a symmetrical angle, and the intersections are bonded by an adhesive. Accordingly, since the packing has a three-dimensional reticular internal structure and has many voids, the gas-liq. contact efficiency can be enhanced. In addition, a ceramic material is used for the round bar.
Patent JP-H04301335-A (JP)
Title: Manufacture of shadow mask
Inventor: MURATA YOSHINORI
IPC: H01J9/14
Filed: 1991-03-29
Abstract: PURPOSE:To provide a shadow mask with no etching irregularity while securing the fine property and etching speed. CONSTITUTION:When a substrate to be processed which is formed with a pattern on a photo-resist is etched, a nozzle 6 having an acute spray pattern with good fine property and etching speed is used at the front stage 3 of the etching process, and an etching nozzle 7 having a wide-angle spray pattern with little etching irregularity is used for etching after the stage when through holes are formed.
Patent JP-S58185347-A (JP)
Title: Mounting construction of molding
Inventor: KANOU HISAE
IPC: B60R13/04
Filed: 1982-04-23
Abstract: PURPOSE:To remove a location of metal contact and prevent rusting further surely fix a molding, by such a manner that a flange is formed to a car body panel and equipped with hook parts and a clip fitting the molding is engaged to said hook parts. CONSTITUTION:A flange 23 equipping hook-shaped parts 21 and notched part 22 in a central part between said parts 21 is foldably formed to the end part of a roof panel 20. While a recess 31 engaged to said part 21, a pair of leg parts 32, 33 holding the flange 23, and fitted parts 34 mounting a molding 40, are formed to a clip 30. Then the parts 21 are engaged to said recess 31 to hold the flange 23 by a pair of leg parts 32, 33, and then a machine screw 35 is screwed into the part 22 and screw holes 32a, 33a of the parts 32, 33 to fix the clip 30 to the connection part A between a rear fender 10 and the panel 20. Then a molding 40 is fitted to the parts 34 of the clip 30.
Patent JP-H08239300-A (JP)
Title: Zinc oxide whisker, its production and apparatus therefor
Inventor: HAYASHI YOSHIHIRO
IPC: C30B29/62
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a zinc oxide whisker having a larger size than that of a conventional whisker, especially a longer whisker than the conventional one by heating a zinc source together with a reducing agent in the presence of a lead oxide and then growing the zinc oxide whisker on a substrate. CONSTITUTION: A zinc source, a reducing agent, a lead oxide and a required additive (11a to 11d) are mixed with a mixing feeder 12 to prepare a raw material mixture 14, which is then fed onto a conveyor 21 and transferred to a conveying and heating part 30 for the raw material. An evaporated component from the raw material mixture heated in the conveying and heating part 30 for the raw material is then deposited and grown on a belt 32 as a substrate to form a zinc oxide whisker 35. The resultant zinc oxide whisker 35 sticking onto the substrate is recovered with a scraping means 41 and housed in a whisker recovering container 42. Silicon oxide, potassium hydroxide or a mixture thereof is used as the additive and the growth of the whisker can be promoted with the additive.  A raw material residue remaining on the conveyor 21 is then housed in a recovering container 61 at the terminal of the conveyor.
Patent JP-S542147-A (JP)
Title: Transmission characteristics measuring method of optical fibers
Inventor: IWASAKI KEIICHIROU
IPC: G01M11/00
Filed: 1977-06-07
Abstract: PURPOSE: To enhance measurement accuracy without constituting a closed loop measuring system by the tansmission of a command signal by the optical fiber to be measured from its one end to the other end, and the generation of a photo signal by the other end having detected this and transmission of the same to the original one end. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60210866-A (JP)
Title: Semiconductor memory device
Inventor: KURODA HIDEAKI
IPC: H01L27/10
Filed: 1984-04-04
Abstract: PURPOSE:To increase the capacitor capacitance by a method wherein a transistor is constructed by a P-channel, an N type and a P type impurity layers are provided, and the capacitor electrode is made of a P type semiconductor, in a memory device having a plurality of memory cells composed of an MOS transistor and an MOS diode type capacitor. CONSTITUTION:In construction of a dynamic RAM with a switching transistor 7 and a capacitor 8, these are provided on an N type Si substrate 23, and a source region 2 and a drain region 3 constituting the transistor 7 are formed out of P<+> type layers. The channel stopper 16 is composed of an N<+> type layer by corresponding to the substrate 23, and the capacitor electrode 12 is composed of a P type polycrystalline Si film. In such a manner, because P type polycrystalline Si is higher than N type polycrystalline Si in work function by an Si band gap of 1.1eV, the potential of the surface of the N type substrate 23 under the electrode 12 increases by that increase, and the capacitance of a depletion layer can be increased. Therefore, the capacitance of the capacitor 8 increases.
Patent JP-S52149653-A (JP)
Title: Cock controlling type gas burner hot water system
Inventor: AMANO NORIHISA
IPC: F23N5/10
Filed: 1976-06-07
Abstract: PURPOSE: The system is to automatically operate gas burner firing and safety valve setting with the control of hot water cock. With this system, sensing of water flowing closes thermocouple type safety valve circuit and opens at the same time the safety valve for a certain time to operate firing device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09233473-A (JP)
Title: Video encoder
Inventor: YASUNARI TOMOKO
IPC: H04N19/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To improve throughput concerning a video encoder for finding the optimum amount of codes to be allocated to a video signal. SOLUTION: A video signal originally desired to be encoded is defined as a 1st video signal. A video signal reproduced in a short time rather than the period of the 1st video signal is defined as a 2nd video signal. First of all, the 1st video signal is inputted and the 2nd video signal is encoded by an encoder 102. The information quantity of this output signal is measured by an information quantity measuring instrument 103. That information quantity is converted by prescribed characteristic conversion and corresponding to the amount of data recordable into a recording medium, the amount of codes to be allocated is found by a code amount allocator 104. Based on the found allocation amount, an encoded bit stream is outputted by performing quantizing processing and variable length encoding processing through an encoder 106 to the 1st video signal.
Patent JP-H01241152-A (JP)
Title: Semiconductor device
Inventor: YOSHIMORI KENZO
IPC: H01L23/29
Filed: 1988-03-23
Abstract: PURPOSE:To prevent the deformation of terminals and the variation of spaces among the terminals, and to obviate the possibility of the intrusion of moisture from broken and peeled sections in a resin mold, by further scaling sections except electrical connecting sections in the terminals and a sealing section integrally with plastics, etc. CONSTITUTION:A first resin package 7 and the whole sections except the nose sections of terminals 4 are molded integrally with plastics such as an epoxy resin, the package 7 and the terminals 4 are sealed by a second resin package 8, and the terminals 4 are fixed. Molten plastics permeate among each terminal 4 while the peripheries of the terminals 4 are coated with the plastics and the spaces and positions of respective terminal 4 are held accurately and fastened on the molding of the second resin package 8 at that time. Consequently, each terminal 4 can be held precisely at specified positions. Since the packages are composed of multilayers 7, 8, an effect on the other layer of a crack can be prevented even when the crack is generated in one layer, thus obviating the intrusion of moisture.
Patent JP-S58185946-A (JP)
Title: Fuel-injection device for internal-combustion engine
Inventor: SAKAMOTO MASAHIDE
IPC: F02D41/18
Filed: 1982-04-23
Abstract: PURPOSE:To aim at the simplification of a signal processing circuit, etc., by making both an air measuring valve and a fuel measuring valve so as to be controlled to open or close in an opposite direction reciprocally by means of a common proportional solenoid device, in case of such a device that performs the supply of fuel from one fuel-injection part to all cylinders. CONSTITUTION:An air-flow meter 32 and an air measuring valve 38 installed in the upstream of a venturi part 28 of a suction passage 12 and a by-pass passage 30 installed so as to be connected to this venturi part 28 in consecutive order. Also a fuel measuring valve 50 is installed in a fuel passage 46 feeding fuel from a fuel pump 68 to a fuel-injection part 44 via a pressure regulator 70. Then, these measuring valves 38 and 50 are coupled with output shafts 40 and 52 of a common proportional solenoid device 42, and each of valves 38 and 50 is so designed to open or close in an opposite direction reciprocally. The proportional solenoid device 42 is controlled by a computer 72 so as to cause the output of the air-flow meter 32 to converge on the setting level based on the output of an oxygen sensor 80 installed in an exhaust system.
Patent JP-S63230302-A (JP)
Inventor: NAKAYAMA HIROAKI
IPC: B27D5/00
Filed: 1987-03-19
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-H04282322-A (JP)
Title: Bioactive peptide preparation
Inventor: MIYOSHI TERUZO
IPC: A61K38/00
Filed: 1991-03-08
Abstract: PURPOSE:To provide a pharmaceutical preparation suitable for clinical application. CONSTITUTION:The objective preparation can be prepared by compounding a bioactive peptide selected from a transforming growth factor and a proteinase inhibitor with hyaluronic acid or its nontoxic salt. A further improved preparation is obtained by compounding a high molecular substance to the above preparation.
Patent JP-S56165504-A (JP)
Title: Rolling method for sheet material
Inventor: AWATSUHARA HIROSHI
IPC: B21B1/02
Filed: 1980-05-23
Abstract: PURPOSE: To diminish the amount of fish tail to be generated at the top and bottom ends of a material to be rolled, at carrying out an edging pass, by making the cross section of the material to be rolled, keeping a variation of rate of thickness difference larger than a prescribed value, into a domed shape.  
     CONSTITUTION: A sheet material 1 is rolled by a horizontal rolling mill R 1  with work rolls 3, 3' whose diameter at both ends is made larger than that of the middle zone; hereby, the cross section of the sheet material 1 is formed into a domed shape. The material 1 is then subjected to an edging pass carried out by a vertical rolling mill E 1  with vertical rolls 2; hereby, the breadth of material 1 is reduced to a prescribed size. The material 1, wherein a fish tail is formed as a result of the said edging pass, is then rolled by the next rolling mill R 2  with work rolls 3, 3' keeping a rolling reduction so as to hold the final variation of the rate of thickness difference at ≥0.2; hereby, a sheet material with a small fish tail is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07248870-A (JP)
Title: Data matching method, coordinate inputting method and coordinate inputting system
Inventor: FUKUZAKI YASUHIRO
IPC: G06F3/0488
Filed: 1994-03-11
Abstract: PURPOSE:To use plural positional indicators in the software which is not made by assuming the plural positional indicators. CONSTITUTION:In the coordinate input system composed by the cooperative operation of a coordinate detector having a multi-device function which is capable of detecting each coordinate value and switch information also when plural positional indicators simultaneously exist on a coordinate detection surface and a tablet driver receiving the information delivered from the coordinate detector to the side of a computer and delivering the information to an application program, whether the switch information of the plural positional indicators is turned on or not is judged, the information on the plural positional indicators are made to coexist and the information is delivered to the application program when all of the switch information is turned off, and the only information on the positional indicator where the switch information is turned on is delivered to the application program when any one of the switch information is turned on.
Patent JP-S543462-A (JP)
Title: Stabilizing device of field discharge type electronic gun
Inventor: SAITOU NORIO
IPC: H01J1/30
Filed: 1977-06-10
Abstract: PURPOSE: To obtain a field discharge chip which features a steady and large current by securing a quick carbon absorption to the tungsten through variation of the emitter temperature in thefform of the ratio function between the local current and the full discharge current. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52150922-A (JP)
Title: Am receiver
Inventor: SATOU TERUO
IPC: H03J7/02
Filed: 1976-06-10
Abstract: PURPOSE:To simplify the circuit constitution and to ensure a sound reproduction of good quality regardless of the signal field intensity with addition of AGC circuit and further by using in common the oscillator necessary for the synchronous detection as well as for stability of the local oscillator.
Patent JP-H07252224-A (JP)
Title: Carbazole derivative, carbazole-based polyamide and production of carbazole-based polyamide
Inventor: KUBOTA YOSHIHIRO
IPC: C08G69/32
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a new carbazole derivative, excellent in heat resistance and moldability, further having solubility and usable as a polymeric material for various applications. CONSTITUTION:This carbazole derivative is expressed by formula I (X is benzyl or benzyloxyethyl), e.g. N-benzyl-3,6-dibromocarbazole. The compound expressed by formula I in which X is benzyl is obtained by brominating carbazole as a raw material with bromine N-bromosuccinimlde. etc., as a brominating agent, providing 3,6-dibromocarbazole and then reacting the resultant compound with benzyl chloride. The compound expressed by formula I in which X is benzyloxyethyl is prepared by reacting the 3,6-dibromocarbazole with 2- benzyloxyethyl p-toluenesulfonate. The compound expressed by formula I is reacted with an aromatic diamine expressed by formula II and carbon monoxide in the presence of a palladium catalyst and an organic base to afford a carbazole-based polyamide expressed by formula III [R<1> is an alkylene or a hetero-element; R<2> to R<5> each is H or an alkyl; (n) is 5-100] or formula IV.
Patent JP-H08269657-A (JP)
Title: Hot dip metal coating device
Inventor: MIYAGAWA KAZUYA
IPC: C23C2/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide a hot dip metal coating device, in which even if the leakage of hot-dipping metal bath is developed, the damage given to the plating operation is reduced. CONSTITUTION: At the lower part of a molten metal holding vessel 3 providing an opening part 4 for invading a steel strip at the bottom part, the leakage of the molten metal is prevented by covering this opening part 4. Further, a static pressure holding vessel 13 surrounding deflector roll 13 is arranged and a seal mechanism at the invading inlet of the steel strip into this static pressure holding vessel 13 is arranged at the upstream side of the deflector roll.
Patent JP-S543609-A (JP)
Title: Equipment to apply diredtly plasma jet on the inner surface of aluminum cylinder for internal combustion engine
Inventor: KADOWAKI SATOSHI
IPC: F02B77/02
Filed: 1977-06-09
Abstract: PURPOSE:To apply plasma jet evenly on the inner surface of the cylinder, by rotating a cylinder for internal combustion engine, moving vertically electrode nozzle of the plasma jet equipment.