baber/WOPTO huggingface dataset:
Patent JP-H01232989-A (JP)
Title: Razor head part and method for assembling the same
Inventor: CHIYAARUZU JIYON BAAAUTO ZA SA
IPC: B26B21/06
Filed: 1988-05-06
Abstract: PURPOSE: To reduce resistance to downward force and to simultaneously form a more permanent assembly device by forming a skirt by receiving shearing force at a portion near the lower end of a pin and performing cold-forming. CONSTITUTION: Concerning the pin to be used in a pop bead style while having a spherical lower end part 22 turned toward a jig 30 having a shoulder part 31 and a skirt forming groove 32 for deformation and a pinched part 23, when driving a pin shaft 20 downward through a seat part, first of all, the pin shaft 20 is engaged with the jig 30 and presses the spherical part 22 to the edge of the shoulder part 31. The downward force forms a skirt 21 by pushing the portion 22 of the pin thicker than the groove 32 upward and outward. After the skirt is formed, the jig is moved down from a domain just under the lower surface of a seat part 25 and a pin 12, with which the skirt 21 is arranged, is left above the lower part 22 of the pin but when using the pin having the pinched part, the skirt part is formed just under the pinched part.
Patent JP-H05307607-A (JP)
Title: Method for extracting picture elements constituting density boundary in image and method for judging density borderline
Inventor: YUGAWA NORIAKI
IPC: G06T7/00
Filed: 1992-04-28
Abstract: PURPOSE:To extract picture elements(pel) constituting a locally uneven density boundary in an density image without using complicated processing algorithm and being influenced by the density image of a subject having uneven density on the whole. CONSTITUTION:This program is constituted of a partial image setting process gamma2 for setting up a partial image having optional shape and size including a remarked PE in a density image, a direction line setting process gamma3 for setting up a direction line for changing a direction in stages through respective remarked PEs in respective partial images, a right/left area setting process gamma4 for setting up right and left areas of a direction line, and a left area computing processor gamma for computing the density data of respective PEs in the by a fixed method left area by a fixed method. Then the program is successively constituted of a right area computing processes gamma5' for computing the density data of respective PEs in the right area by the fixed method, a density ratio computing process gamma6 for finding out the ratio of the computed result of the process gamma5 to that of the process gamma5' in each step direction of a direction line in each area, a density boundary constituting pel extracting process gamma7 for extracting a remarked PE in a partial having a maximum density ratio more than a threshold, and a maximum density ratio boundary direction detecting process gamma8 for detecting the direction of a direction line having a maximum density ratio in each density boundary constituting PE.
Patent JP-S5336326-A (JP)
Title: Surface material for skiis
Inventor: AIDA YUUJI
IPC: A63C5/12
Filed: 1976-09-14
Abstract: PURPOSE: To prevent printing from peeling off the surface material of skis through improved adherence of the pattern printed on the material while minimizing the number of working processes and bettering working environment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0410509-A (JP)
Title: Manufacture of cobalt-ferrite film
Inventor: EBISAWA TAKASHI
IPC: C01G49/00
Filed: 1990-04-27
Abstract: PURPOSE:To make it possible to manufacture a cobalt-ferrite film having the excellent magneto-optical characteristics such as Kerr rotational angle and the like in addition to magnetization, coercive force and the like by a method wherein, after a metal multilayer film has been formed by laminating two or more layers of Co and Fe on a substrate, a heat treatment is conducted thereon in an oxygen-containing atmosphere. CONSTITUTION:After a metal multilayer film has been formed on a substrate by laminating Co and Fe in two or more layers, they are heat-treated in an oxygen-containing atmosphere. The total thickness of the two layers of Co and Fe in the metal multilayer film should be 100(5) or less. Also, the ratio of thickness of the Co and Fe should be set in the range of 1:9 to 4:6. The heat treatment process of the metal multilayer film should be conducted at 300 deg.C or higher, the heating rate should be 100 deg.C/hr. or lower, and the film should be maintained at 500 deg.C or higher for two hours or longer.
Patent JP-H09272082-A (JP)
Title: Master arm device for remote control
Inventor: TAKADA RYOHEI
IPC: B25J13/06
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain rotation immobility relating to a large operation range and a position change of an attitude input means base, by forming a master arm device as a SCARA type, and forming a grip part so as to face always the same direction to a direction where a fixed pulley faces relating to a turn plane. SOLUTION: In a plate-shaped lift frame 3 vertically provided from a base stand 2 of a SCARA type master arm device 1, a lift cage 4 is liftably mounted. In a lower surface of an upper side plate 4b of the lift cage 4, a fixed pulley 11 is non-rotatably mounted coaxially in an axial direction of a shoulder shaft A, in an upper surface in a base end part of a second arm 6, elbow rotary pulleys 12, 13, journalled with an elbow shaft B serving as the center of rotation to integrally rotate, are mounted to be vertically arranged. Further, in an upper surface in a tip end part of the second arm 6, a wrist rotary pulley 14, journalled with a wrist shaft C serving as the center of rotation to integrally rotate with a grip part 7, is mounted so as to be positioned in a lower end part of the grip part 7.
Patent JP-S60254243-A (JP)
Title: Error detection corrector
Inventor: TACHIBANA YOSHIMI
IPC: G06F12/16
Filed: 1984-05-30
Abstract: PURPOSE:To prevent the increase of the quantity of hardware by making use of the repetitive properties of an SEC-DED having the repetitive properties to supply both the address and data information in time division to a coding circuit and a decoding circuit. CONSTITUTION:An error detection corrector consists of a write data register 1, an address control circuit 2, a coding circuit 3, an address coding register 4, a memory circuit 5, a decoding circuit 6, an error detecting circuit 7, an error correcting circuit 8 and a read data register 9. The register 4 holds the intermediate result obtained by coding the address information by the circuit 3. Both circuits 3 and 6 are used for an SEC-DED code and actuated with the time-division input of both address and data information.
Patent JP-S5537924-A (JP)
Title: Integrated circuit
Inventor: TOMITA KIYOUJI
IPC: G01R31/26
Filed: 1978-09-11
Abstract: PURPOSE: To test independently the respective integrated circuits mounted in the card and simply judge the condition of the card by providing a change-over circuit of the input and the output terminals for the integrated circuit portion.  
     CONSTITUTION: In accordance with the logic level 0 of the test mode signal impressed to the change-over terminal 301 of the integrated circuit 300, the inputs of the test input terminals 302W305 impressed to AND gates 312W315 of the input change-over circuit 310 are applied to the integrated circuit 320 and the output from the circuit portion 320 passes through the AND gates 342W345 of the output change-over circuit 330 and are taken out from the test output terminals 332W335. When the level of the terminal 301 is 1, the gates 316W319 and 346W349 are valid, and the signals of the input terminals 306W309 are taken out to the output terminals 336W339 through the circuit portion 320. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000308081-A (JP)
Title: Device and method for processing luminance signal
Inventor: HASEGAWA YUICHI
IPC: H04N9/09
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To bring the frequency characteristics of luminance signals Y1 and Y2 closer to each other in a device which generates the luminance signals Y1 and Y2 from the R, G, and B signals of video signals by matrix operation. SOLUTION: A luminance signal processor receives the R, G, and B signals of video signals respectively from input terminals 101, 102, and 103, filtrates the signals by means of low-pass filters 118-120, and generates luminance signals Y1 and Y2 by a matrix operation by means of matrix circuits 110 and 111. Then the processor multiplies a signal obtained by filtrating the R signal by means of a high-pass filter 121 by an appropriate gain by means of a multiplier 116 and adds the resultant signal to the luminance signal Y2. Since the frequency characteristics of the luminance signal Y2 can be brought closer to those of the luminance signal Y1 by the above-mentioned constitution, such an effect can be obtained that flickers can be prevented at the time of displaying, for example, interlace signals.
Patent JP-2000300659-A (JP)
Title: Air cleaner
Inventor: KARIBE FUMIO
IPC: A61L9/01
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner which has a dehumidifying function and a function to remove the chemical materials contained in the air in a living room by an oxidation reduction reaction or neutralization reaction in combination, is capable of highly efficiently and cost effectively removing these chemical materials by the combination of both functions and has a structure suitable for miniaturization. SOLUTION: This air cleaner has a dehumidifying device section 2 and a filter section 3 having an air filter unit 30 disposed to close an outflow port 21 of the air in the dehumidifying device section 2. The air filter unit 30 constituting the filter section 3 has filter media 30' for capturing and removing the chemical materials contained in the air fed therein by the oxidation reduction reaction or neutralization reaction of the compound containing permanganic acid.
Patent JP-H02288660-A (JP)
Title: Picture reader
Inventor: HAMAGUCHI TADAHIKO
IPC: H04N1/401
Filed: 1989-04-28
Abstract: PURPOSE:To easily obtain a desired shading correction function inexpensively by adjusting the storing time of an electric charge with an incident light in a light receiving section constituting each image sensor section so as to correct the reduction of luminous quantity at both ends of a light source. CONSTITUTION:An image sensor section is provided with the light receiving section 11, a transfer gate 12 and a charge coupling element channel 13. The light receiving section 11 generates and stores an electric charge with an incident light and the storing time of the charge is adjusted to obtain shading correction of a picture and the transfer gate 12 transfers the charge stored in the light receiving section 11 at a prescribed period. Moreover, the charge transferred through a charge coupling element channel 13 is outputted one after another externally as an analog signal. Thus, the shading correction of a picture is implemented easily and inexpensively with sufficiently high accuracy.
Patent JP-S5336417-A (JP)
Title: Picture processing unit
Inventor: YOKOUCHI HISATAKE
IPC: H04N7/18
Filed: 1976-09-17
Abstract: PURPOSE: To improve S/N as well as to increase the detection accuracy when the flaws are detected on the Braun tube panel, by removing the unnecessary elements by BPF except for the flaw signals and reducing the ultra-low frequency noise or the non-steady irregular noise through the integration averaging process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000308287-A (JP)
Title: Permanent magnet embedded reluctance motor
Inventor: MURAKAMI HIROSHI
IPC: H02K21/04
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent magnetic flux generated from a permanent magnet from constituting a short circuit loop in the axial direction so as to minimize the decrease of a crosslinked magnetic flux, by putting thin plates consisting of nonmagnetic substance between plural pieces of rotor core blocks and uniting them. SOLUTION: Rotor core blocks 2 and 3 are united with each other, arranged axially and shifted further by a prescribed angle, with a nonmagnetic substance in the shape of a thin plate in between. At this time, an N-pole embedded in the rotary block 2 and an S-pole embedded in the rotary core block 3 are overlapping in the direction of rotational axis, but the nonmagnetic substance 5 can catch the magnetic flux flowing from the N-pole to S-pole. The rotary core blocks 2 and 3 are fixed in the same rotary shaft by press fitting or shrink fitting. The nonmagnetic substance 5 is fixed to a rotor 1, in the condition where it is put between the rotor core blocks 2 and 3. As a result, the magnetic flux generated from the permanent magnet 4 ceases to advance axially inside the rotor so as to constitute a short circuit magnetic flux, and the crosslinked magnetic flux by a permanent magnetic flux can be utilized to the utmost.
Patent JP-H06301503-A (JP)
Title: Information processor
Inventor: OTA MAKOTO
IPC: G06F3/0482
Filed: 1993-04-14
Abstract: PURPOSE:To provide the information processor whose handleability is satisfactory by constituting this processor so that a flow of the whole program and the structure can be understood easily. CONSTITUTION:A menu screen 5 consisting of at least one menu item 6 is displayed on a display 2, the menu item 6 is selected by an input from an input part or the display 2 having an input function, and a specific processing is executed or the next menu screen 5 is displayed. Each menu item 6 is displayed together with an identifier 7 classified in accordance with a processing executed in the case its menu item is selected or an attribute of the next menu screen 5 displayed on the display 2.
Patent JP-S604088-A (JP)
Title: Slip printer
Inventor: UEHARA HIROSHI
IPC: G06K15/16
Filed: 1983-06-22
Abstract: PURPOSE:To enable to reliably hard-copy on a slip of an arbitrary size, by a method wherein the size of a slip is detected, and a printing pattern is varied on the basis of the detection result. CONSTITUTION:A micro-processor 13 compares the number of characters to be printed which number is fed from a superior device 17 with the allowable number of characters to be printed on the slip 1, and decides whether the printing pattern is to be enlarged or reduced. The amount of enlargement or reduction is calculated as optimum character spacing, line spacing and character size from the result of said comparison, and the allowable number of characters to be printed in the case of printing in the enlarged or reduced printing pattern is also calculated. The information of the character spacing and the line spacing is outputted from the micro-processor 13 to a printer-controlling part 15 and a character number counter 16 as an enlarging signal (a) or a reducing signal (b). In addition, the character spacing and the line spacing are outputted to a compiler generator 14 as a character address signal (c).
Patent JP-S591666-A (JP)
Title: Continuous plating method with tin or tin alloy
Inventor: KATOU HITOSHI
IPC: C23C2/08
Filed: 1982-06-28
Abstract: PURPOSE:To obtain a plated product with superior adhesive strength and solderability, by subjecting the surface of a material to bright Cu plating or bright Ni plating, forming a layer of copper or the like having a specified thickness by striking, and carrying out tinning. CONSTITUTION:A member for an electronic apparatus made of an electrically conductive material is cathodically or anodically degreased, washed in water, pickled, washed in water, and subjected to bright Cu plating or bright Ni planting as under plating. A layer of copper, tin or a tin alloy having 0.01-0.5mum thickness is then formed by striking, and tin or tin alloy plating is finally carried out. Thus, the tin or tin alloy layer formed by the plating can be prevented from being peeled off.
Patent JP-S61269067-A (JP)
Title: Monolithic multilayered analytical element for measuring activity of alkaline phosphatase
Inventor: TERAJIMA KAORU
IPC: C12Q1/00
Filed: 1985-05-23
Abstract: PURPOSE:To attain to enhance preservability, by forming an analytical element by laminating a porous developing layer containing a substrate showing self- coupling property upon the response to alkaline phosphatase, a buffer layer containing a diffusion resistant base and a support layer. CONSTITUTION:A monolithic multilayered analytical element for measuring the activity of alkaline phosphatase in a liquid specimen is formed by laminating a buffer layer and a porous developing layer to a support. At this time, the support is made of polyethylene terephthalate and the buffer layer contains a phosphoric acid acceptor such as a basic polymer being a high-molecular compound having an amino group and a diffusion resistant base functioning as a buffer and the porous developing layer contains a substrate showing self- coupling property upon the response to alkaline phosphatase such as arylphosphateamine. Therefore, the lowering in preservability caused by the contact of the buffer and the substrate is prevented and simple and rapid analysis can be performed.
Patent JP-S63274510-A (JP)
Title: Fiber reinforced composite material for low temperature
Inventor: OKADA TOICHI
IPC: B29B15/08
Filed: 1987-05-07
Abstract: PURPOSE:To obtain a composite material for low temp. use, by containing a glass fiber fabric constituting a three-dimensional fabric, wherein at least one kind of yarns among warp yarns, weft yarns and vertical yarns extend linearily, in a thermosetting or thermoplastic resin in a ratio of 30-80vol.%. CONSTITUTION:Weft yarns 2 extend in the lateral direction of warp yarns 1 to be folded back at both ends thereof and collect the warp yarns 1 positioned at both ends of each layer in the lateral Y-direction into one. Vertical yarns 3 pass between the warp yarns 1 and the weft yarns 2 to extend in the direction shown by an arrow 2 to integrally collect the upper and lower end layers of the warp yarns 1. This three-dimensional fabric A is impregnated with a resin B and cured to be unified. By this method, a composite material high in fiber content is obtained. In this case, the content of the three-dimensional fabric is within a range of 30-80vol.%. This composite material is low in heat shrinkability up to low temp. and useful as a fiber reinforced composite material for low temp. use.
Patent JP-S602366-A (JP)
Title: Pattern printing utilizing principle of rubbed copy
Inventor: AZECHI MASAKAZU
IPC: B41F15/00
Filed: 1983-06-21
Abstract: PURPOSE:To perform a pattern printing without net traces by a method in which a flexible printing sheet is placed on the upside of a copper plate, ethcing plate, etc., having an uneven surface, and a silk screen printing is made from the upside of the printing sheet. CONSTITUTION:A flexible printing sheet 2 of paper or synthetic resin film is placed on a plate 1, e.g., copper plate, etching plate, etc., having a shallow uneven surface. An ink is coated through a silk screen 3 on the sheet 2 under a fixed pressure by means of a squeegee 4. Since the ink pushed out of the screen 3 under a fixed pressure comes to press on the sheet 2 under its pressure when it reaches the recessions of the plate 1, the amount of the ink to be coated is increased and the density of the ink can thus be made higher.
Patent JP-H10299529-A (JP)
Title: Road surface friction coefficient estimating device
Inventor: YOKOSHIMA KATSUHIKO
IPC: B60W40/068
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a road surface friction coefficient estimating device whereby from detected wheel acceleration, a road surface friction coefficient can be surely estimated, and reliability of the estimated road surface friction coefficient can be ensured. SOLUTION: In a road surface friction coefficient estimating device applied for an automobile, from a detected speed of a drive wheel, wheel acceleration is calculated, in a decision block 30, based on a maximum value of the wheel acceleration and detected maximum throttle opening, μ decision value is decided in a map. In a decision block 46, based on a high or low μ degree decided from the μ decision value, estimation μ is decided. Further, when the μ decision value is an ambiguous value, in a μ decision counter 38, a value of high or low μ degree is adjusted, the same ambiguous value is input by a plurality of times continued, when a value of high or low μ degree respectively leads to 5, estimation μ is decided in the decision block 46, the final estimation result is obtained.
Patent JP-S603529-A (JP)
Title: Measuring method of optical beam diameter
Inventor: YAMANAKA YUTAKA
IPC: G01J1/02
Filed: 1983-06-21
Abstract: PURPOSE:To derive exactly a two-eimensional beam shape and a beam waist position by moving a knife edge consisting of two sides orthogonal to each other, in the direction orthogonal to an opxial axis of an optical beam to be measured, and measuring each moving extent of shadows of two sides of the knife edge on the photodetecting surface of the optical beam by comparing with each moving extent of two sides of this knife edge. CONSTITUTION:A knife edge 9 having two sides 10, 11 orthogonal to each other agains an optical beam 1 of a laser light is moved in the direction orthogonal to an optical axis of the optical beam 1, and a transmitting beam from its knife edge 9 is received by a photodetecting surface 3. In this case, when the knife edge moves once, a beam shape of two different directions can be known by the side 10 and 11. As a result, beam diameters of two directions can be obtained simultaneously from a moving extent of the knife edge and a variation of a transmitting light quantity of the photodetecting surface 3. When measuring a beam waist position, when the knife edge 9 is moved in the direction of the optical axis of the optical beam 1, a length of a shadow 3' of the knife edge 2 on the photodetecting surface 3 becomes minimum at a position of a beam waist, where the minimum beam diameter is obtained, therefore, it can be determined by measuring its position.
Patent JP-H09296049-A (JP)
Title: Production of chlorinated polyolefin emulsion
Inventor: SASAKI HIROMI
IPC: C08J3/03
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To solve such problems in the production of an excellent aqueous emulsion of a chlorinated polyolefin that a large amount of an organic solvent which is dangerous in view of the environment and handling is necessitated for reducing the viscosity of the solution and that the resin concn. is low economically disadvantageously. SOLUTION: An aqueous surfactant solution is added to a high-viscosity solution prepared by dissolving 100 pts.wt. chlorinated polyolefin and 10 to 100 pts.wt. plasticizer in 10 to 30 pts.wt. organic solvent to regulate the viscosity to 3,000mPa.s or below to thereby increase the fluidity, and then the obtained mixture is emulsified by adding it to an aqueous dispersion of an anti-settling agent to obtain an O/W emulsion having a solid content of at least 45% and a solvent content of 10% or below.
Patent JP-H02290986-A (JP)
Title: Corrosion inhibitor for metal in regenerative cold-hot water system
Inventor: HIRANO SHOEI
IPC: C23F11/10
Filed: 1989-04-28
Abstract: PURPOSE:To produce an inhibitor for effectively preventing the corrosion of a metal in a regenerative cold-hot water system by blending phosphonocarboxylic acid with a zinc salt, azoles and an allyl ether-contg. polymer. CONSTITUTION:A corrosion inhibitor consisting of about 1 to 30wt.% phosphonocarboxylic acid such as 1,2-dicarboxybutane-2-phosphonic acid, about 1 to 30wt.% zinc salt such as zinc sulfate, about 0.1 to 10wt.% azoles such as benzotriazole and 1 to 50wt.% allyl ether-contg. polymer is prepd. and added to a regenerative cold-hot water system by about 1 to 2,000ppm. The allyl ether-contg. polymer may be composed of about 20 to 99.5mol% acrylic acid, about 0.5 to 80mol% 3-allyloxypropane1,2-diol and about 0 to 40mol% styrene. The corrosion inhibitor has a long residence time and produces significant corrosion and scale inhibiting effects on a metal in the cold-hot water system.