baber/WOPTO huggingface dataset:
Patent JP-S56166791-A (JP)
Title: Motor driving system
Inventor: NAGASAKA NAGAHIKO
IPC: H02P23/24
Filed: 1980-05-24
Abstract: PURPOSE:To simplify a motor driving system and to increase the performance of the system by connecting a switch circuit and a feedback diode to the primary side coil of a transformer with a gap and connecting a thyristor circuit to the secondary side coil. CONSTITUTION:When a transistor Tr is conducted ON, electromagnetic energy is supplied from a power source S to a transformer TF with a gap. When the transistor Tr is interrupted OFF and a thyristor ThF or ThR is triggered, the energy of the transformer TF is fed back through a feedback diode D to the power source  S, and a voltage is applied to a motor M. When the trnasistor Tr is then conducted ON and the trigger signal of the thyristor is interrupted OFF, a motor current is commutated at the primary side to interrupt the thyristor ThF or ThR OFF. When the transistor Tr is then interrupted OFF, a current is commutated to the feedback diode, and will thus be abruptly attenuated.
Patent JP-H07275060-A (JP)
Title: Slide rack and connection structure of front frame material and face material thereof
Inventor: TANI SATOSHI
IPC: A47B88/00
Filed: 1994-04-07
Abstract: PURPOSE:To obtain sufficient rigidity by a simple assembling structure by integrally forming engaging pieces to the left and right parts of front and rear end walls and fitting the engaging holes of front and rear frame materials each other while sliding the rear frame material in the direction reverse to the leading end bending direction of the engaging pieces to fit the same. CONSTITUTION:The engaging pieces 3d1, 3d2, 4d1, 4d2 of front and rear frame materials 1, 2 in a tray-shaped slide rack 13 are integrally formed to two left and right places of the upper end parts of front and rear end walls 3b1, 3b2, 4b1, 4b2. The engaging pieces 3d1, 4d1 are allowed to get in the engaging holes 1a1, 1a2 of front and rear members 1 to fit the front and rear members 1 in fitting flange parts 3c, 4c. After the engaging pieces 3d2, 4d2 are fitted in engaging holes 2a1, 2a2, the rear frame material 2 is slid in the direction reverse to the leading end bending direction of the engaging pieces 3d2, 4d2 to be fitted in the fitting flange parts 3c, 4c and the large parts of the front and rear end walls 3b1, 3b2, 4b1, 4b2 are fastened to the front and rear frame materials 1, 2 by screws. By this mutual fitting, positional shift or distortion is prevented.
Patent JP-S62275191-A (JP)
Inventor: MARIO ERU OSERII
IPC: C10G11/18
Filed: 1987-03-25
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-H10243993-A (JP)
Title: Material having antimicrobial property
Inventor: MORITA YOZO
IPC: C08J5/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a material having an antimicrobial property to positively prevent the propagation of fungi and bacteria. SOLUTION: This material 15 is formed by incorporating far IR generating members 16 which radiate far IR rays and antimicrobial agents 17 having antimicrobial property into a base material. These antimicrobial agents 17 are formed by mixing metals which have antimicrobial activities and are melted in glass and glass for pH control, pulverizing the mixture, mixing the resulted powder together with the far IR generating members 16, such as natural ores and ceramics having the high emissivity of the far IR rays with the base material and molding the mixture. The excellent effects of preventing the corrosion of foodstuffs and in terms of the human health and beauty making are obtd. by not only the working effect possessed by the far IR generating members 16 and the antimicrobial agents 17 but their synergistic effect die to such constitution.
Patent JP-H04219815-A (JP)
Title: Peripheral mass-memory subsystem
Inventor: DANIERU KARUTO
IPC: G06F3/06
Filed: 1991-03-08
Abstract: PURPOSE: To obtain a system which manages not only the transfer of data from a central unit to a mass memory, but also the reading and writing of data to and from the mass memory instead of the central unit. CONSTITUTION: This system includes two control units UC1 and UC2 which belong to an information processing system including one of central hosts H1 -H4 , and are so constituted as to control one of mass memories BMD1 and BMD2 , and equipped with plural structure elements PR1 -PR2 , DE1 -DE2 , CA1 -CA2 , HA1 -HA2 , and DA1 -DA2 connected to an independent power source and 1st and 2nd parallel buses B1 and B2 . Then the system includes microsoftware architecture which is so constituted as to execute commands to the host and inform the host of state changes of the mass memories BMD1 and BMD2 , characteristic of the structure elements PR1 -PR2 , DE1 -DE2 , CA1 -CA2 , and DA1 -DA2 , and mounted on the hardware structure of the elements.
Patent JP-S63235721-A (JP)
Title: Manufacture of dynamic pressure groove bearing
Inventor: TSUKADA KIYOTAKA
IPC: F16C17/00
Filed: 1987-03-23
Abstract: PURPOSE:To make it possible to reduce the possibility of breakage due to micro-defects, by heating a grooved ceramic material under the atmosphere of unoxidation so as to remove internal stress. CONSTITUTION:The outer surface of a ceramic material formed thereon with a protective film is subjected to a grooving process by use of shot-blast. Thereafter, the removable of the protective film is carried out by a suitable process depending upon the kind of resin used therefor. After grooving by the shot-blast process, the ceramic plate is heated at a temperature of 1,000-1,800 deg.C. C under the atmosphere of unoxidation using such as argon, hydrogen or vacuum. Accordingly, a warp of the ceramic plate is corrected, and simultaneously, internal stress which is produced in the ceramic late during the grooving process may be also removed, thereby it is possible to reduce the possibility of breakage due to micro-defects.
Patent JP-S51146378-A (JP)
Title: An apparatus for recovery of substances separated by electrophoresis
Inventor: ASAO TETSUROU
IPC: B03C5/00
Filed: 1975-06-11
Abstract: PURPOSE: An apparatus for recovering of substances separated by electrophoresis, using polyacrylamide gel as a supporting body. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10263497-A (JP)
Title: Prevention of soil of fiber product
Inventor: HASEGAWA YOSHITAKA
IPC: D06L1/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To allow fibers not to be soiled directly and improve soil-preventing effect by a method wherein a covering agent capable of preventing a surface of a fiber product from coming into contact with soil is allowed to be present and the covering agent is removed after the fiber product is used. SOLUTION: A covering agent consisting of carboxymethylcellulose, e.g. 2 wt.% aqueous solution is added to tap water. For instance, a cotton knitted underwear is immersion-treated and then allowed to made an evaluation sample after dewatered and dried. The sample underwear which is treated with the covering agent is worn for a specified period and then washed by using a nonionic surface active agent and a removing agent containing cellulose- decomposing enzyme together. After the sample is dewatered and naturally dried, the effect is comparison-evaluated (visual decision) by a plurality of panelists under white light. As a result, an excellent soil-preventing effect is acknowledged.
Patent JP-S60212199-A (JP)
Inventor: NAKANO YASUO
IPC: D06F71/30
Filed: 1984-04-06
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-S52153328-A (JP)
Title: X-ray fluoroscopy photographing unit
Inventor: MINAMI HIROSHI
IPC: H05G1/00
Filed: 1976-06-15
Abstract: PURPOSE: To perform a jumping scanning in which 1 frame is composed of 2 fields at the TV fluoroscopy time, and to form 1 frame with 1 field in the case of photographing with a double scanning number per vertical 1 field instead. Thus, a high-resolution image can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0617000-A (JP)
Title: Aqueous coating composition and method for coating the same
Inventor: IWAMURA GORO
IPC: C09D175/04
Filed: 1993-03-29
Abstract: PURPOSE:To provide a new aqueous coating composition containing a specific block copolymer as a base polymer and giving coating films having extremely metallic touches and free from bubbles and saggings. CONSTITUTION:The composition contains an aqueous resin obtained by dissolving or dispersing in an aqueous medium a block copolymer comprising a vinylic polymer sequence and a polyurethane segment having both acidic groups and/or acidic groups neutralized with a basic compound. The block copolymer is obtained by polymerizing a polymerizable unsaturated double bond-containing monomer in the presence of a polyurethane resin having both acidic groups and azo groups and obtained by the reaction of a compound having both an acid group or its basic compound-neutralized product such as azobiscyanopropanol with a polyisocyanate compound and a polyol compound.
Patent JP-S56166372-A (JP)
Title: Vacuum deposition method
Inventor: SEKINE MASARU
IPC: C23C14/56
Filed: 1980-05-26
Abstract: PURPOSE:To prevent the rectilinear leakage of vapor flow through a gap and enhance vacuum deposition effect by applying vacuum deposition on a substrate with a vapor source in the specific position below the gap while running the same in the slight gap between drumlike cans provided opposedly on the right and left, along the outside circumferential surfaces in the lower part of the respective cans. CONSTITUTION:When a tapelike substrate 5 is conveyed by the revolution of drum- like cans 2, 3 of deviated heights of centers O, O' in a vacuum chamber, the substrate 5 ascends along the can 2 in a gap 4 and descends along the can 3. The gap 4 is formed to such an extent that the vapor-deposited films formed on the surfaces of the substrate 5 moving mutually in opposite directions do not rub each other. Since there is the gap 4, the common tangents of both outside circumferential surfaces of the cans 2, 3 passing through this gap are A, B, and a vapor source opening part 8 is disposed in the illustrated position delineated by these and on the side outer than the shaded area below the gap 4. Diagonal incident vapor deposition is accomplished from a vapour source 7 on the moving substrate 5.
Patent JP-H11266796-A (JP)
Title: Antimicrobial feed additive and antimicrobe by using the antimicrobial feed additive
Inventor: MORITA SHIGEYUKI
IPC: A23K1/16
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject additive not only having excellent antimicrobial activities against various bacteria and viruses, especially salmonella, but also cheap, readily treated and sustaining the antimicrobial activities for a long period by formulating ferrous sulfate, sodium propionate and/or calcium propionate, and copper sulfate as active ingredients. SOLUTION: This additive contains (A) ferrous sulfate (preferably monohydrate), (B) sodium propionate and/or calcium propionate, and (C) copper sulfate as active ingredients. The weight ratio of the components (A)/(B)/(C) is preferably 2/1/1. A fly ash and/or a zeolite or the like is mixed therewith when the treatability is not good because the components A and C have moisture absorbency and deliquescence according to the kind or the like of the hydrate salt. The formulating proportion thereof is preferably 10-30 pts.wt. based on 80 pts.wt. component A. The objective additive can be added to an animal feed so as to be 0.2-0.5 wt.%.
Patent JP-S62228440-A (JP)
Title: Gold wire for semiconductor device bonding
Inventor: TANEDA HIDEO
IPC: H01L21/60
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a gold wire for semiconductor device bonding having high strength at ordinary and high temps. and reduced in loop height, by using pure gold of >=99.99% purity and by adding specific amounts of La and/or Pb and Be and/or Ca to the above. CONSTITUTION:A gold ingot has a composition in which 0.0001-0.006wt% La and/or Pb and 0.002-0.003wt% Be and/or Ca are incorporated to the pure gold of >=99.99% purity containing inevitable impurities. This gold ingot is subjected to wire drawing working to be formed into gold wire for semiconductor device bonding.
Patent JP-H01240339-A (JP)
Title: Device for detecting load disconnection
Inventor: SUGINO HIROAKI
IPC: G01R31/02
Filed: 1988-03-23
Abstract: PURPOSE:To detect load disconnection simply and accurately by obtaining reference voltage based on both detected voltage of detecting resistance and voltage applied to lamps and the like acting as load, and thereby judging that load is disconnected when detected voltage is less than reference voltage. CONSTITUTION:When a brake switch 1 is energized, voltage is applied to lamps L acting as load by a battery 2 through detecting resistance 3. In this case, voltage at the both ends of the detecting resistance 3 is applied to voltage detecting circuit 4, and is concurrently stored in a memory circuit 6 while being converted into digital values by means of converted signals applied to the voltage detecting circuit 4 by a processing circuit 5 through a signal line 11. And when a brake signal to be generated on the signal line 12 with the brake switch 1 energized is generated, the detected voltage value of the memory circuit 6 is compared with a specified voltage value by the processing circuit 5, and the lamps L are judged to have been disconnected when the detected voltage value is less than the reference voltage value.
Patent JP-S61229277-A (JP)
Title: Magnetic disk device
Inventor: YAMAMOTO KOICHI
IPC: G11B21/08
Filed: 1985-04-03
Abstract: PURPOSE:To cope temporarily with a read error due to the position shift between a mechanical magnetic head and a disk plate, which arises in a high recording and high density magnetic disk device, by providing a means giving the prescribed off-set value to a position signal. CONSTITUTION:When a seek action is started and a positioner approaches just before a target cylinder, an analog switch 10 connects the output signal of an analog adder 11 to a power amplifier. While a switch 12 is opened, the position signal 16 is inputted to the power amplifier as it is. The position signal 16 comes to zero V on the target cylinder. However, when it deviates from the target cylinder, it generates a positive or negative voltage, and drivers the power amplifier 4 so that a voice coil motor 5 can return the positioner to the target cylinder. When the switch 12 is closed to input the output of an off-set voltage generating circuit 13 to the analog adder 11, the positioner stops at a position where the sum of the position signal 16 and the output voltage of the off-set voltage generating circuit 13 comes to zero, that is, a position slightly away from the target cylinder.
Patent JP-S63237471-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HIEDA KATSUHIKO
IPC: H01L27/10
Filed: 1987-03-26
Abstract: PURPOSE:To restrain an N<+> collector diffusion layer from extending in the transversal direction, and forming a bipolar transistor region favolable to miniaturization, by connecting electrically, in the bottom of a trench, a buried N<+> layer and an N<+> type polycrystalline silicon layer buried in the trench. CONSTITUTION:The whole surface is subjected to an anisotropic etching in an atmosphere containing freon gas, and an oxide film 108 in the bottom of a trench 107 is eliminated to expose silicon. At that time, the side surface of the trench 107 is covered with the above oxide film 108. The exposed silicon substrate in the bottom of the trench is subjected to an anisotropic etching by, for example, an RIE method, in order to increase the boundary surface between an N<+> buried layer 102 and the trench. Then, polycrystalline silicon 110 containing phosphorus P is also deposited on the whole surface, and subjected to a heat treatment for about 30 min, for example, at 1000 deg.C and in N2. Thereby, at the lower part of the trench, the phosphorus diffuses into the N<+> buried layer 102 from the polycrystalline silicon, and electrical connection is completed.
Patent JP-S51146851-A (JP)
Title: Coat volume measurement device
Inventor: NAKAMURA NORIO
IPC: G01B15/02
Filed: 1975-06-11
Abstract: PURPOSE: To measure accurately coat volume through the medium of output signal from two radiodetcting parts according to the volume measured before and after coating on the same par of coated sheet. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51145841-A (JP)
Title: Relay system for protecting transformers
Inventor: HATADA MINORU
IPC: H02H7/04
Filed: 1975-06-10
Abstract: PURPOSE: A protective relay system whereby faults can be detected quickly with high sensitvity in a transformer enclosing plural number of coils connected in parallel, as well as in an autotrnsformer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000270451-A (JP)
Title: Temporary electric pole support
Inventor: KANEKO SHINICHI
IPC: E04H12/22
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a temporary electric pole support with which the pole can be installed, regardless of the strength of the ground or the season. SOLUTION: A temporary electric pole support 1, which supports the pole erected at the building side of a dwelling house, is provided with a substrate section 2 which is formed in a plate-like shape so that the section 2 is placed on the ground 4 and has bolt holes in its peripheral edge and a pipe section 3, which is erected on the substrate section 2 and into and to which the electric pole 6 can be inserted and connected. The electric pole 6 is installed by inserting and connecting the pole 6 into and to the pipe section 3, in a state with the substrate section 2 fixed to the ground 4 with bolts 5.
Patent JP-S63235840-A (JP)
Title: Pressure sensor
Inventor: NAKADA TSUTOMU
IPC: G01L9/14
Filed: 1987-03-25
Abstract: PURPOSE:To enable highly reliable measurement of pressure with limited errors, by arranging a diaphragm, a pair of magnets, a magnetosensitive element and the like. CONSTITUTION:When a gas or liquid intended to measure pressure is taken into a pressure detection chamber P at a pressure detection port 31, the center 42 of a diaphragm 4 is displaced vertically according to the size of pressure of the gas or liquid and at the same time, a pair of magnets 7 and 8 are driven. Consequently, relative position between the magnets 7 and 8 and Hall element 9 changes, which causes a change in the intensity of a magnetic field working on the element 9 to vary an output voltage of the element 9. Therefore, pressure can be measured from the output voltage of the element 9 by obtaining relationship between the size of the pressure working on the diaphragm 4 and the output voltage thereof 9 beforehand. With the magnets 7 and 8 magnetized reversely in the polarity to each other, changes in the intensity of a magnetic field roughly vertical to opposed surfaces 71 and 81 becomes smaller than would be when one magnet is used. This enables measurement of pressure with limited errors.
Patent JP-H02249657-A (JP)
Title: Video printer and post-treatment thereof
Inventor: TAIMA TAKASHI
IPC: B41J29/00
Filed: 1989-03-24
Abstract: PURPOSE:To simply perform the high quality post-treatment of various surface shapes after the recording of an image by controlling a heat generator driving means and an image receiving medium holding means by a control means and heating a heat generator array corresponding to an image signal to apply post-treatment to an image receiving medium. CONSTITUTION:In a color video printer, a recording control part 72 controls a head driving circuit 32 through a medium detector 92 and a heat generator array 16 presses a dye sheet 26 to an image receiving medium 24 and respective color component images are recorded on the image receiving medium 24 to complete a color image. A post-treatment control part 74 monitors the output 84 of an encoder 82 and energizes a heat generator driving circuit 150 in timing such that the leading end edge of the image receiving medium 24 in the running direction thereof reaches the heat generator array 16 to supply a current to the heat generator array 16. An image receiving layer is heated to temp. higher than the softening point of the material thereof and softened. Then, the shapes 108, 104 or 106 of the surface shape processing surface 100a of a post-treatment sheet or 110 is formed to the surface of the image receiving layer. This image receiving medium 24 subjected to post-treatment has an image increased in durability and also has a good gloss, mat or silk-grain surface.
Patent JP-H05275458-A (JP)
Title: Field effect transistor and its manufacture
IPC: H01L29/812
Filed: 1992-03-27
Abstract: PURPOSE:To provide high dielectric strength structure of a drain ohmic electrode of a compound semiconductor high power FET. CONSTITUTION:A high concentration impurity added layer 6 is grown on an active layer 2 of a region turning to an ohmic electrode, so as to protrude on a lower layer insulating film 5a. An ohmic electrode 7 is so formed that the edge thereof is positioned on the lower layer insulating film 5a. The high concentration impurity added layer 6 is grown by using an MOCVD method. Thereby the concentration of a drain current at the ohmic electrode can be relieved, and a compound semiconductor high power FET can be used at a high drain bias voltage.
Patent JP-S56168923-A (JP)
Title: Formation of cutter
Inventor: MATSUI MIKIHIKO
IPC: B21H8/00
Filed: 1980-05-28
Abstract: PURPOSE: To automate the production and to form cutters with better yield and lower cost by cold-forming a cutting part and by repeatedly sharpening a cutting edge by press.  
     CONSTITUTION: A cutter material 1 is rolled by rolling rollers, etc. at only both edges or single edge of the cutter material 1, a forming cutter part 9 is formed. Next, after releasing of strain, the material is transferrd to a press process, and is made more sharpened by hammering the edge side 10 to cut it to the predetermined blade shape. Using this method, cutters for mixers or the like of constant quality are obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11272622-A (JP)
Title: Parallel distributed processing system and method therefor
Inventor: SAITO TAKAYUKI
IPC: G06F9/54
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a parallel distributed processing system capable of performing remote function calling even for the function of multiple-defined functions and methods, etc. SOLUTION: In the case of calling a function multiple-defined in a computer 120, the computer 110 transmits a function calling message including a function specifying identifier for specifying one of the plural functions whose function names within the same name management space are the same and characteristics of an argument are different and the argument through a network 130 to the computer 120. The computer 120 is provided with the correspondence table of the function specifying identifier and an address on a memory recording the procedure of the function corresponding to the function specifying identifier, obtains the address corresponding to the function specifying identifier included in the function calling message by using the correspondence table and executes the procedure stored in the address by using the argument included in the function calling message.