baber/WOPTO huggingface dataset:
Patent JP-S61114129-A (JP)
Title: Laser type current meter
Inventor: SUGI TOKIO
IPC: G01F1/7084
Filed: 1984-11-09
Abstract: PURPOSE:To reduce the surface area of a heating body and raising temperature speedily, and measuring the velocity of a flow with high precision by providing a heat ray absorber and a temperature sensor at an interval in a flow passage in the flowing direction of fluid, and measuring the time between the start signal for a laser beam for illuminating the heat ray absorber and a received signal from the temperature sensor. CONSTITUTION:The laser beam 5 illuminates the heat ray absorber 4 with small surface area in a storage part 2 provided in the flow passage in response to the start signal from a controller 8 and the temperature rises speedily. The received signal of the temperature rise from the temperature sensor 7 in a storage part 3 provided in the flow passage at a specific interval with the storage part 2 is sent to the controller 8 to calculate the velocity of the flow with high precision from the time between the start signal and received signal.
Patent JP-H1084191-A (JP)
Title: Rail attachment type apparatus
Inventor: KUME TSUTOMU
IPC: H05K7/12
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom of the attachment posture of an apparatus to supporting rails when rail trenches mated with the supporting rails are provided on the back side of a case perpendicully to each other, and improve the utilization efficiency of the space inside an apparatus such as a control board and, further, prevent a plurality of parallel-installed electric apparatuses from the tight contact mounting which interferes heat radiation. SOLUTION: Rail trenches 7 and 8 which are mated with supporting rails 2 are provided on the back side of the case 3 of a rail attachment type electric apparatus 1 so as to be perpendicular to each other. Retaining recesses 10 and 16 into which one side retainers 2a of the supporting rails 2 are inserted and retained are provided in one side parts of the respective rail trenches 7 and 8. Movable retainers 12 and 18 which are actuated and retained with the other side retainers 2b of the supporting rails 2 are provided in the other side parts of the rail trenches 7 and 8 so as to be retained, detached and displaced freely. Retention release operation protrusions 12b and 18b which are linked with the movable retainers 12 and 18 are made to protrude from the case 3.
Patent JP-S6390223-A (JP)
Title: Code conversion method
Inventor: KOJIMA YUICHI
IPC: H03M7/14
Filed: 1986-10-03
Abstract: PURPOSE:To reduce the area of a chip by assigning 2<m-1> pieces of code words out of 2<n> pieces of n-bit code words and 2<m-1> pieces of another code words corresponding to code words obtained by inverting the digit order of said 2<m-1>- number of code words, which are different in value by inversion of the digit order, to the second n-bit code word. CONSTITUTION:2<m-1> pieces of code words out of 2<n> pieces of n-bit code words and 2<m-1> pieces of other code words corresponding code words obtained by inverting the digit order of said 2<m-1> pieces of code words which are different in value by inversion of the digit order are assigned to the second n-bit code word. Therefore, the chip area of an encoder and a decoder which are used for code conversion and reverse conversion and are formed into IC is reduced.
Patent JP-S60128328-A (JP)
Title: Flow cell of photometer
Inventor: OONUMA SADAFUMI
IPC: G01N21/05
Filed: 1983-12-16
Abstract: PURPOSE:To shorten a distance extending from a focal position to an outlet of a cell optical path hole of a flow cell to minimum, and a minimize a volume of the cell optical path hole by making a slit adhere optically to a cell body, and forming them as one body. CONSTITUTION:A cell body 51 is made of quartz glass, and a flow path hole 55 and a flow cell optical path hole 48 are opened in a shape of Z. A cell plate 43 is made to adhere optically to one surface of a flow cell optical path hole 40, and on the other surface, a slit 52 on which a slit hole 54 of opaque quartz glass is provided is made to adhere optically to a cell plate 53 in a shape of a sandwich and they are constituted in one body. A spectral ray 45 forms a focus in front of the slit 52, passes through a slit hole 59, and passes through the flow cell optical path hole 48 of a flow cell 47. In this case, an inside diameter phiA' of the flow cell optical path hole 48 and a diameter phiB' of the spectral beam are designed so as to have relation of phiA'>phiB'.
Patent JP-H0789082-A (JP)
Title: Mounting method for ink residue-sensing pin of ink jet head
Inventor: KISHIDA SO
IPC: B41J2/175
Filed: 1993-09-22
Abstract: PURPOSE:To reduce an assembling man-hour by eliminating forming of a lower hole at an ink absorber when an ink residue sensing pin is press injected in an ink tank of an ink jet recorder which contains the absorber. CONSTITUTION:A cross hole for a driver is provided at an end of a press injecting bit mount 1a of an ink residue sensing pin 1, the pin 1 is press injected in an ink tank 3 while rotating the pin 1 by a driver, and its submerged part 1c is embedded in a sponge (ink absorber) 4 in the tank 3. A self-tapping screw lb of the pin 1 is bitten to an outer wall of the tank 3, and the pin 1 is fixed.
Patent JP-S6393879-A (JP)
Title: Production of zinc-nickel alloy electroplated steel sheet having superior suitability to chemical treatment
Inventor: OMURA MASARU
IPC: C25D5/48
Filed: 1986-10-06
Abstract: PURPOSE:To easily produce a plated steel sheet having superior suitability to chemical treatment, by electroplating a steel sheet with a Zn-Ni alloy and etching the resulting Zn-Ni alloy layer with a weakly acidic soln. by a specified extent. CONSTITUTION:A steel sheet is electroplated with a Zn-Ni alloy. The surface part of the resulting Zn-Ni alloy layer is richer in Zn. The surface part is etched with a weakly acidic soln. by 0.01-1g/m<2>. Dil. sulfuric acid, dil. hydrochloric acid or the like is used as the weakly acidic soln. Zn in the surface part is preferentially dissolved by the etching and a Zn-Ni alloy electroplated steel sheet having improved suitability to chemical treatment such as chromating is obtd.
Patent JP-2000050842-A (JP)
Title: Food composition
Inventor: ONO MASAAKI
IPC: A23L1/30
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a beauty food composition capable of being rapidly absorbed in a living body, and being converted into mucopolysaccharide in the tissues of the living body and imparting an excellent water-holding ability and an excellent moisture-retaining effect to skin by adding an amino sugar (derivative). SOLUTION: This food composition contains one or more kinds of amino sugars (derivatives), such as glucosamine or galctosamine, prepared from either of an animal, a plant, microorganism cells or their cultured solution, preferably in an amount of 0.001-99.99% (based on the weight of the beauty food). The ester or ether of the glucosamine or galactosamine is preferable N- acetylglucosamine, Nacetylgalactosamine or the sulfonation product or sulfonation product salt of glucosamine.
Patent JP-S6390873-A (JP)
Title: Manufacture of metallic base circuit board
Inventor: KANO TAKESHI
IPC: H05K1/18
Filed: 1986-10-03
Abstract: PURPOSE:To obtain a circuit board capable of collecting light from a light-emitting element with a high efficiency, by forming a metallic layer on the upper or lower recessed surface of a resin layer filling a through hole in a metallic base circuit board before packaging the light-emitting element thereon. CONSTITUTION:A metallic base circuit board is obtained by laminating a metallic foil integrally on the top or rear face of a metallic plate 1 having a through hole at a required position, with a resin layer 2 interposed between the metallic foil and the metallic plate 1 and by forming a circuit pattern 3 thereon. After a metallic layer 5 is formed on the upper or lower recessed surface of the resin layer filling the through hole 4, a light-emitting element 6 is packaged on the metallic layer 5. For example, a metallic base circuit board is obtained by laminating a copper foil on the top face of a 1 mm thick silicon steel plate 1 including a through hole having a diameter of 10 mm at a required position, while two sheets of glass cloth soaked with epoxy resin and having a thickness of 0.1 mm are interposed between the copper foil and the plate 1. The board is then etched to provide a circuit pattern 3. The upper recessed surface of the resin filling the through hole 4 is plated with gold 5. A light-emitting element 6 is packaged thereon by means of a die bonding paste 7 and bonded wires 8, so that a metallic base circuit base is obtained.
Patent JP-H04321-A (JP)
Title: Production of steel tube having yield point elongation, reduced in yield ratio, and excellent in toughness at low temperature
Inventor: YAMAMOTO KOUJI
IPC: C21D8/10
Filed: 1990-09-06
Abstract: PURPOSE:To produce a steel tube having yield point elongation, reduced in yield ratio, and excellent in toughness at low temperature by successively applying heating, application of strain, cooling, and tempering to a low carbon steel tube under respectively specified temp. conditions. CONSTITUTION:After heating is applied to a low carbon steel tube up to a temp. not lower than (Ac3-200 deg.C), the application of strain (working treatment) is started at a temp. not lower than (Ac3-200 deg.C) and finished at a temp. in the region between (Ac3-200 deg.C) and (Ac3-20 deg.C). Subsequently, the steel tube is immediately cooled at >=15 deg.C/sec cooling rate and then tempered at 200-600 deg.C. Further, the preferred basic composition of the low carbon steel is about 0.03-0.30% C, about 0.02-0.50% Si, about 0.20-2.00% Mn, about 0.001-0.100% Al, and about 0.0005-0.0100% N. By this method, the steel tube reduced in yield ratio and having strength as high as >=about 40kgf/mm<2> can be obtained.
Patent JP-H02138537-A (JP)
Title: Epicycle gear
Inventor: MORISAWA KUNIO
IPC: F16H3/44
Filed: 1989-09-12
Abstract: PURPOSE:To feed lubricant to sections near by a sun gear effectively in a simple manner by providing an oil passage in such a way that it flows to the sun gear along the spline groove between an input shaft and a cylindrical connecting member wherein the passage feeds lubricant to the inner circumferential side of said cylindrical connecting member. CONSTITUTION:An oil passage 164 which forcively feeds lubricant to a spline section 148, is provided for a section where the through hole 156 of the second case 74b (supporting wall) is formed. In the spline shaft section of an output shaft (input shaft) 34, a spline connection is also made with a sun gear 56 in a state that it is adjacent to a cylindrical connecting member 152. The sun gear 56 is engaged with the cylindrical connecting member 152 as set forth herein above, lubricant which is fed to the spline section 145 within a sleeve 158 from the oil passage 164 through a through hole 166, is thereby forwarded to the sun gear 56 along the spline groove where a spline engagement is loosely made.
Patent JP-H0577173-A (JP)
Title: Robot control device
Inventor: FUNAYA KOICHI
IPC: B25J3/00
Filed: 1991-09-18
Abstract: PURPOSE:To realize force feedback function of high sensitivity and high reliability with the simpler device structure compared to the existing one in a robot control device for moving a robot by a robot joy stick or a master arm by converting the impressing force to a robot into sound to transmit it to an operator. CONSTITUTION:The operation quantity inputted into a joy stick is inputted into a signal transmission device 2, and the output of the signal transmission device 2 is inputted into a robot control device 3 where the control quantity of a robot 4 is calculated and outputted. The robot 4 is driven according to the control quantity outputted from the robot control device 3, and sound is generated in an acoustic device 6 on the basis of the output of an impressing force measuring device 5 for measuring the impressing force applied onto the robot 4.
Patent JP-S60129492-A (JP)
Inventor: HIRATA SHIGEKAZU
IPC: F16L37/00
Filed: 1983-12-14
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-2001061076-A (JP)
Title: Color converter, color converting method
Inventor: FUJIMORI YUKIMITSU
IPC: H04N1/60
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To realize good color reproduction without causing extreme increase of color conversion information by providing a conversion quantity correcting means to calculate correspondent relation about an output medium and coloring materials and a converting means to convert a data value into each coloring quantity by using the calculated correspondent relation. SOLUTION: A reference table 13 in which the correspondent relation between gradation values of R, G, B and ink quantity of C, M, Y, K is stored is prepared for a standard printing medium and ink in a color conversion module 12. In the case of printing, when kinds of the printing medium and the ink are specified from the outside, information about them is received by a table correcting part 14 and the reference table 13 is corrected according to the kinds of the printing medium and the ink. For example, when use of ink which is thicker than the standard ink is specified, a color thicker than the original one is reproduced with the ink quantity stored in the reference table 13, therefore, each quantity of C, M, Y, K stored in the reference table 13 is reduced according to the density of the ink.
Patent JP-2000068441-A (JP)
Title: Semiconductor device
Inventor: OSAKABE TOSHIAKI
IPC: G11C11/401
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, in which the product characteristics of input/output bit configuration and a refreshing cycle can be changed at a test after assembly, test time is reduced, the product characteristics can be changed prior to shipment, and different products can be shipped. SOLUTION: A DRAM of 24 pins DIP is provided with a semiconductor chip 1, lead frames 2 mounting it, wires 3 which electrically connect the semiconductor chip 1 and the lead frames 2 and a sealing member 4 which mold-seals a connection part. Outer leads 7 for test, which are connected previously to the prescribed circuit of the semiconductor chip 1, by considering a product characteristic are added apart from outer leads 6 becoming the outer terminal of a product, and the lead frames 2 are arranged in a short side direction without impairing the product characteristic. The outer leads 7 for test are used at the time of the test after assembly, input/output bit constitution and a refresh cycle are changed into appropriate states and the test can be conducted.
Patent JP-S6296440-A (JP)
Title: Cyclic vinyl group-containing phenol-formaldehyde and production thereof
Inventor: NAKAMOTO YOSHIAKI
IPC: C07C49/83
Filed: 1985-10-23
Abstract: NEW MATERIAL:A cyclic vinyl group-containing phenol.formaldehyde expressed by formula I [Z represents CH2=CHCO-, formula II or CH2=CH-(CH2)0-10-; Y represents H or formula III; n is 4-8]. EXAMPLE:A compound expressed by formula IV. USE:Useful as a raw material for polymers. PREPARATION:A cyclic paraphenylphenol.formaldehyde expressed by formula V is dissolved in a polar solvent such as pyridine and hydroxyl groups thereof are acetylated by adding acetic anhydride thereto to obtain a compound expressed by formula VI. A Lewis acid type catalyst such as aluminum chloride is dispersed in a solvent such as carbon tetrachloride, then halides of various vinyl compounds are added thereto to form complexes and reacted with a compound expressed by formula IV to obtain a vinyl group-containing phenol.formaldehyde cyclic compound expressed by formula VII. Then this compound is hydrolyzed and neutralized to obtain the aimed compound expressed by formula VIII.
Patent JP-H04118720-A (JP)
Title: Retrieving method utilizing knowledge
Inventor: SASAGE YASUHIRO
IPC: G06F9/44
Filed: 1990-09-10
Abstract: PURPOSE:To concretely constitute the evaluating method for a node by expressing the knowledge which a professional has by dividing it into knowledge related to a condition that a solution must always be satisfied and knowledge related to a condition which is desirable as a solution. CONSTITUTION:Before setting an evaluation function, knowledge which a profes sional has is divided into knowledge (knowledge 1) related to a condition that a solution must always be satisfied, and knowledge (knowledge 2) related to a condition which is desirable as a solution. That is, first of all, with respect to all nodes which come to objects, the nodes which do not satisfy the condition, that is, nodes 2, 4, 9 and 12 are excluded, based on the knowledge 1. Subsequent ly, based on the knowledge 2, with respect to the remaining nodes which satisfy the condition based on the knowledge 1, its evaluation is executed by a set evaluation function. In such a way, an evaluating method for the node can be constituted concretely.
Patent JP-S61116960-A (JP)
Title: Stator for brushless motor and manufacture thereof
Inventor: SAITO KATSUZO
IPC: H02K15/02
Filed: 1984-11-13
Abstract: PURPOSE:To facilitate the assembly work of a stator and improve the volumetric efficiency, by organizing magnetic pole sections and a yoke section separately, and by forming the yoke section after providing coils for the magnetic pole sections. CONSTITUTION:A core unit 10 has three magnetic pole sections 11, and two brackets 12 are used for the three independent sections which are radially connected at the angle of 120 deg.. On the preparation, the magnetic pole sections 11 for organizing the core and a yoke 20 are separately organized,and silicon steel sheets punched in a magnetic pole shape are bound, and the magnetic pole sections 11 are assembled, and after that, a rotor is exactly positioned and fixed based on a central axis. Then, coils 21 are provided for each magnetic pole section 11 in a state without the yoke 20. After that, the external end of the magnetic pole sections 11 is wound up with thin silicon steel sheet so that magnetic paths may be formed respectively between the magnetic pole sections, and the yoke 20 is formed. In this manner, the work for providing coils can be facilitated, and a machine for winding coils automatically can be used.
Patent JP-H0899116-A (JP)
Title: Drawing method of steel wire for welding
Inventor: NOZAKI MASASHI
IPC: B21B1/16
Filed: 1994-09-30
Abstract: PURPOSE: To provide a drawing method of a steel wire for welding in which working efficiency is increased by ommitting processes, productivity is improved by increasing a drawing speed and the lubricity of which is excellent by improving a conventional rolling process. CONSTITUTION: In the method for drawing a hot rolled steel wire, at the time of applying cold rolling to the steel wire using a three-direction roll rolling mill consisting of four and more stages, rolling is executed arranging the rolling mill having cemented carbide rolls on the surface of caliber of which prescribed ruggedness is formed in the last parts of the three-direction roll rolling mill. Wire drawing with drawing die is applied to the wire which is drawn with such three-direction rolls using a prescribed dry lubricant through washing and liquid removing stages.
Patent JP-H1186772-A (JP)
Title: Assist gas introducing device for fib
Inventor: KAMUKI DAISUKE
IPC: H01L21/3065
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To quickly and easily switch an assist gas, in response to the type of sample by providing plural kinds of gases and purge gas at the same port via selector valves in a vacuum chamber, and heating independently and freely a purge gas line and individual portions. SOLUTION: Etching gas and deposition gas filled in plural gas containers 33, 34 in the vacuum chamber of a focus ion beam(FIB) device are connected via selector valves 37, 38, the feed/discharge lines of a purge gas are connected via a valve 44 and a valve 40, and the gases are injected from the same nozzle 14 via a valve 45. Portions of gas-generating heaters 35, 36 provided on the gas containers 33, 34 and heaters 32, 41, 45, 46 for applying temperature gradients to a flow system are independently and freely heat-controlled and an assist gas is quickly and easily switched by controlling each selector valve, thereby improving etching speed.
Patent JP-H0793358-A (JP)
Title: Image information processor and image information managing method therefor
Inventor: HASEGAWA MIYUKI
IPC: G06F17/30
Filed: 1993-09-24
Abstract: PURPOSE:To speedily and easily search an object optical disk in its storage place if a retrieval request for the optical disk which is already demounted from a device is generated. CONSTITUTION:Title information on a document image stored on the optical disk which is taken out by a disk autochanger is read out of a database and registered on a magnetooptic disk on a rewritable type optical disk device 15. A cabinet name and a binder name which represent the optical disk name are registered on the magnetooptic disk while made to correspond to the title information. Then the title information is deleted from the database. If the retrieval request for the demounted optical disk is generated, the magnetooptic disk is retrieved by using the title information regarding the document image to be retrieved as a key, thus obtaining the cabinet name and binder name. The cabinet name and binder name show the optical disk name as it is, and consequently the optical disk to be retrieved can immediately be searched for.
Patent JP-S6483031-A (JP)
Title: Synthesis of fluorohydrin
Inventor: SHIMIZU MAKOTO
IPC: C07C33/46
Filed: 1987-09-22
Abstract: PURPOSE:To obtain a fluorohydrin compound useful as an intermediate for fluorine-containing drugs and agricultural chemicals under a mild condition in high yield and selectively, by reacting an epoxy compound with silicon tetrafluoride in the presence of an amine and/or an ammonium salt. CONSTITUTION:For example, an epoxy compound shown by formula I [R<1>-R<4> are (alkyl, aryl or heterocyclic compound residue) which may contain substituent group of H] is reacted with an excess amount of silicon tetrafluoride (fluorinating agent) in the presence of an amine and/or an ammonium salt and fluorinated through ring formation under a mild condition in high yield and selectively to readily give a large amount of a fluorohydrin compound shown by formula II (when R<1>-R<2> are different, F is introduced into carbon at a side to stabilize carbonium ion, namely carbon having a larger amount of a substituent group) in high steric, configurative and functional group selectivity by using the fluorinating agent obtainable industrially in a large amount and inexpensively, without requiring a specific reaction container.
Patent JP-H0874035-A (JP)
Title: Ceramic coated stainless steel sheet excellent in designability and wear resistance
Inventor: MORITA YOSHIKAZU
IPC: C23C14/08
Filed: 1994-09-06
Abstract: PURPOSE: To obtain a ceramic coated stainless steel sheet excellent in hardness and wear resistance by incorporating nitrides into an oxide coating film. CONSTITUTION: A ceramic coating film of 0.01-5.0μm thickness contg. 60-70mol% oxygen and 0.9-5mol% nitrogen in the form of oxides and nitrides of Ti, Zr, etc., is formed on the surface of a stainless steel sheet to obtain the objective ceramic coated stainless steel sheet. The hardness of an oxide coating film is increased while maintaining high saturation peculiar to the film and the wear resistance is improved. The partial thinning of the ceramic coating film due to wear is suppressed and a surface state having a constant color tone is maintained over a long period of time.
Patent JP-S6391009-A (JP)
Inventor: OUCHI KYUHEI
IPC: A01C11/02
Filed: 1986-10-07
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。