baber/WOPTO huggingface dataset:
Patent JP-S62107062-A (JP)
Title: Method and apparatus for sputtering
Inventor: KIKKAI MOTOHIKO
IPC: C23C14/02
Filed: 1985-11-05
Abstract: PURPOSE:To prevent the generation of spark discharge and to contrive stabilization of DC discharge by generating AC discharge in the inside of a vacuum chamber and removing an oxide film of a target surface and thereafter generating DC discharge to perform film formation. CONSTITUTION:Prescribed amount of gaseous Ar or the like is introduced into the inside of a vacuum chamber 10. A changeover switch 71 is turned on to a target 30 side and high frequency voltage is impressed between the target 30 and an anode 40. Thereby high frequency discharge is generated in the inside of the vacuum chamber 10 and an oxide film 31 of the surface of the target 30 is removed. Thereafter the changeover switch is turned on to a sample holder 21 side, and a changeover switch 70 is turned on. Thereby DC discharge is generated in the inside of the vacuum chamber 10 and a base plate 90 is made to such a state that high frequency bias is impressed and film-forming is performed on the film-forming surface. Step coverage is improved by this method.
Patent JP-S61126290-A (JP)
Inventor: HARU YASUHIKO
IPC: E21B17/22
Filed: 1984-11-22
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-S60138872-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: H01H1/04
Filed: 1983-12-27
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-H0296565-A (JP)
Title: Bisacylaminopyridine derivative
Inventor: MIURA YUTAKA
IPC: A61P25/28
Filed: 1988-09-30
Abstract: NEW MATERIAL:A 3,4-bisacylaminopyridine derivative of formula I (R is straight-chain or branched alkyl; X is methyl; m is 0-3; n is 0 or 1). EXAMPLE:3,4-Bisacetylaminopyridine. USE:An aged period dementia remedy. The compound of formula I exhibits an excellent memory leaning-accelerating action. PREPARATION:For example, a 3,4-diaminopyridine of formula II is reacted with an acylating agent such as an acid anhydride of a formula (RCO)2O or an acid chloride of a formula RCOCl in the presence of a base such as pyridine or triethylamine, followed by, if necessary, oxidizing the reaction product with a peracid into an N-oxide thereof to provide the compound of formula I.
Patent JP-H08184521-A (JP)
Title: Dynamic-unbalance measuring device of rotary member
Inventor: PIITAA ERU GUROSU
IPC: G01M1/16
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring the dynamic imbalance of a rotary member suited to be constituted as a module system. SOLUTION: An apparatus 20 for measuring the dynamic imbalance of a rotary member is equipped with a spindle 22 having a first end part 24 for supporting a rotary member 26 of which the imbalance must be measured in a detachable manner and the housing 28 for attaching the spindle 22 in a rotatable manner and the output signal related to the imbalance in the supported rotary member 26 is generated as the spindle 22 is rotated. A rotatable fluid joint is equipped with the room between the spindle 22 and the housing, the port in the housing for connecting the room to a compressed air source and the unidirectional fluid seal for dividing the room into first and second parts. A passage 84 extends along the spindle 22 from the second part of the room to the first end part 24 in order to supply expanding air to the first end part 24 of the spindle 22.
Patent JP-H0861030-A (JP)
Title: Valve system for engine
Inventor: NISHIMURA HIROBUMI
IPC: F01L13/00
Filed: 1995-09-25
Abstract: PURPOSE: To change the lifting characteristics of two valves for each cylinder, simplify and make compact the structure of a valve gear device, and increase the reliability of switching operation. CONSTITUTION: A low speed type cam 4 and high speed type cams 3a and 3b are provided on two valves 2a and 2b for each cylinder, and a rocker arm 9 which corresponds to the low speed type cam 4 and of which one end is made in contact with the valves 2a and 2b and rocker arms 7 and 8 which correspond to the high speed type cam are supported by a rocker shaft 10 so that they can be oscillated relatively. Also provided is a selector 11 capable of switching over between the disconnection and connection of the rocker arms 7, 8 and 9.
Patent JP-H0292939-A (JP)
Title: Crosslinked hollow polymer particle
Inventor: KAWAHASHI NOBUO
IPC: B01J13/02
Filed: 1988-09-30
Abstract: PURPOSE:To obtain crosslinked hollow polymer particles, consisting of at least two specific crosslinked polymer layers, having holes in the interior thereof, excellent in hiding power, gloss, water resistance and adhesion and useful as light scattering agents, etc. CONSTITUTION:Crosslinked hollow polymer particles having at least two polymer layers obtained by preparing hollow polymer particles, consisting of (A) a crosslinked polymer of polymerization units expressed by formulas I, II, III and, as necessary, formula IV (R<1> to R<3>, R<5> and R<7> are H or methyl; X is n- functional organic group or direct bond; n is 2 or 3; Y is phenyl, halogen, etc.; R<4> is H, COOH, etc.; R<6> is H, 1-18C alkyl, etc.) and having 0.05-15mum average particle diameter and further forming (B) a crosslinked polymer film containing polymerization units selected from at least formula I and selected from formulas II to IV, 0.15-20mum average particle diameter, 0.2-0.8 average ratio of the equivalent hollow diameter to the equivalent particle diameter of the respective particles, >85wt.% content of portions insoluble in toluene and <0.2g/10min melt flow rate.
Patent JP-S6489887-A (JP)
Title: Composite video signal output circuit
Inventor: EZAKI TADASHI
IPC: H04N9/83
Filed: 1987-09-30
Abstract: PURPOSE:To prevent the occurence of corrugated distortion for a line non- correlation part by executing a direct E-E mode which directly uses an inputted composite video signal in a vertical blanking term. CONSTITUTION:A Y/C separation comb line filter 3 to which the first composite video signal is supplied and an adder 19 which makes the second composite video signal by composing a luminance signal separated by the filter 3 and a chrome signal are provided. Besides, switch means 10 and 20 which select the first composite video signal in a vertical retrace line term, supply it to an output terminal 11, select the second composite video signal except the vertical retrace line term and supply it to the output terminal 11 is provided. Then they are switched to the direct E-E mode in the vertical blanking term by the switch means. Thus, even when a digital signal and the like which does not have line correlation exists in the vertical blanking term of the first composite video signal, the currugated distortion caused by the comb line filter can be prevented.
Patent JP-H03110263-A (JP)
Title: Steel pipe column concrete pressing-in construction and concrete filling degree inspecting method
Inventor: UNNO RITSU
IPC: E04G21/02
Filed: 1989-09-25
Abstract: PURPOSE:To enable filling to be performed with simple operation by fitting the tip L-type injecting-section of a concrete injecting pipe having a shutter opening or closing device at an intermediate section, on the opening of a steel pipe column, to be directed upward, and by injecting concrete at a low speed. CONSTITUTION:The opening end section of the tip injecting section 3 of a concrete injecting pipe D through the opening 1 of a steel pipe column A is inserted to be directed upward. Then, on the steel pipe column A on the periphery of the opening 1, a flange 6 is fixed, and the tip of a delivery hose F is jointed to the flange. After that, the shutter 5 of a shutter opening or closing device E set at the intermediate section of the tip injecting section 3 is moved upward, and through the injecting pipe D, the steel pipe column A is filled up with concrete G at a low speed. After that, when filling with the concrete G is completed, the shutter 5 is moved downward, and the concrete injecting pipe D is blocked. As a result, the steel pipe column A can be densely filled up with the concrete G.
Patent JP-H0966430-A (JP)
Title: Tool holder
Inventor: TAKUBO SADAO
IPC: B23Q3/12
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the operating efficiency and provide an improved machining accuracy by allowing a tool holder for holding a finishing tool to have a self-aligning function, and thereby absorbing errors in a working machine and errors at the time of alignment. SOLUTION: A swinging rod 12 is provided inside a hollow shank shaft 7, the base end side of the swinging rod 12 is swingingly connected to the shank shaft 7, and a chuck 10 for holding a tool is swingingly provided at the tip of the swinging rod 12. Since the tool is swingingly connected to the tip of the swinging rod 12, and the swinging rod 12 is swingingly connected to the shank shaft at the base end, the tool can be moved in parallel with the shank shaft 7, and thus a self-aligning function copying a starting hole is produced when the tool is fitted into the starting hole.
Patent JP-S63101086-A (JP)
Title: Pressure welding equipment for small sized rail with split type excess metal punching shear
Inventor: OISHIBASHI KOJI
IPC: B23K20/00
Filed: 1986-10-17
Abstract: PURPOSE:To facilitate a pressure welding work by providing the rail pressurizing unit performing a butt pressurizing by clamping the bottom part of the rail to be press-welded and arranging the excess metal punching unit removable therefor as well. CONSTITUTION:A gas pressure welding device is composed of a rail pressurizing unit A and excess metal punching unit B. The end part bottom face of rails R1, R2 to be press-welded is placed on a stationary rail seat 5a and mobile rail seat 5b and the rail end face are horizontally abutted. Each rail R1, R2 is held by a bolt 9 between the rail seats 5a, 5b and clamping plates 8a, 8b, a cylinder 11 is actuated and heating pressure welding is performed by a burner by strongly pressurizing the rail end face. After releasing a key 19, the cylinder 11 is re-worked and the excess metal is removed by the punching blade of an excess metal punching unit B. The device is decomposed in units, so the press-welding work is facilitated and the device is made small sized and light.
Patent JP-H0665726-A (JP)
Title: Sputtering device
Inventor: TADA YOSHIYUKI
IPC: C23C14/34
Filed: 1992-08-25
Abstract: PURPOSE:To provide a sputtering device in which the use of a target of high working accuracy is not necessary, the target can be effectively cooled and maintenance of the device is easy. CONSTITUTION:The sputtering device consists of (1) target 10, (2) backing plate 12 disposed at certain distance from the back surface of the target, and (3) gas introducing means 22 to introduce gas between the surface of the backing plate and the back surface of the target to cool the target. Further, the gas used is a processed gas in order to uniformly introduce the gas to the target 10, and the device has a gas flow mechanism to allow the gas flowing through the backing plate 12 and the back surface of the target 12 to flow the surface of the target.
Patent JP-H0665727-A (JP)
Title: Sputtering target
Inventor: KOBAYASHI SHIGERU
IPC: C23C14/34
Filed: 1992-08-25
Abstract: PURPOSE:To prevent warpage or cracking in a sputtering target consisting of a target member joined with a backing plate by limiting the joint area to the area except for the center area of the target. CONSTITUTION:The sputtering target is formed by joining the target member 2 to the backing plate 1. The area 1A excluding the specified center area 2A is joined with the backing plate. A joint material having ductility is used to join the target member 2 to the backing plate 1.
Patent JP-S63101761-A (JP)
Title: Method for displaying running speed in vehicle such as car
Inventor: SUGIHARA MINORU
IPC: G01P1/08
Filed: 1986-10-17
Abstract: PURPOSE:To accurately confirm the car speed during running, by arranging a speedometer to the front part within the forward visual field of a driver and a fellow passenger. CONSTITUTION:A speedometer 1 such as a numeral display type speedometer or an indicator type speedometer is arranged at the proper position being the upper part of the dashboard of a vehicle and corresponding to the eye lines of a driver and a fellow passenger. The speedometer 1 is electrically connected to the existing speedometer 3 and, when the vehicle begins to run, a running speed is displayed on the speedometer 1. By this method, since the speed of the vehicle can be simultaneously confirmed while the forward confirmation during driving is made safe, safe driving can be performed.
Patent JP-S62106892-A (JP)
Title: Method for primary treatment of waste liquid from process for manufacturing electronic circuit substrate
Inventor: TSUJI TERUO
IPC: C02F1/58
Filed: 1985-11-05
Abstract: PURPOSE:To facilitate separation and removal, by reacting an alkaline earth metal salt with a waste liquid generated from a process for manufacturing an electronic circuit substrate and further adding an acid to deactivate the functional group bonded to the terminal part of a photosensitive resin to convert said resin to an insoluble substance. CONSTITUTION:An alkaline earth metal salt such as calcium salt or magnesium salt is added to the waste liquid generated from the developing process and film-stripping process in a process for manufacturing an electronic circuit substrate and reacted with the hydroxyl or carbonate groups bonded to the terminals of a photosensitive resin to bring said group to an active state. Thereafter, an acid such as sulfuric acid or hydrochloric acid is added to said resin and the terminal groups of the photosensitive resin held to the active state are mutually subjected to ion polymerization to convert said resin to an insoluble substance which is, in turn, separated by sedimentation or pressure float separation. By this method, BOD and COD of the waste liquid are lowered and the secondary and third treatments of the waste liquid are facilitated.
Patent JP-H0987727-A (JP)
Title: Operation of arc furnace
Inventor: SUZUKI TAKESHI
IPC: C21C5/52
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of development of bumping, to promote the melting of scrap and to reduce the unit consumption of electric power by executing the deoxidation of remained steel and the reduction of remained slag, in the remained molten steel operation in an arc furnace. SOLUTION: In the operational method for arc furnace utilizing the remaining molten steel for the following melting and refining by remaining each part of the molten steel and the molten slag in the furnace at the time of tapping, the furnace is tilted to the slag-off hole side just after tapping, a deoxidizer is supplied in the furnace from the slag-off hole and also, an inert gas is injected toward the remaining molten steel. Thereafter, scrap for refining in the following time is charged. By this method, before charging the scrap in the next time, since the remaining molten steel is deoxidized and the molten slag is reduced to lower the FeO content, the bumping is restrained and the carbon concn. in the molten steel in the melting period can be stabilized at a high value.  As a result of it, the melting of the scrap is quickly progressed in the refining in the next time, and the unit consumption of the electric power at the time of operating is reduced.
Patent JP-2000074897-A (JP)
Title: Visual display control unit for analyzer
Inventor: MORIKAWA TAKESHI
IPC: G01N30/86
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To easily find out an objective image, and to select the image with a reduce number of key operation. SOLUTION: An image storing part 2 stores images independent a function by a function, relating to respective units for constituting an analyzer, as matrix structure of the functions and the units, and a display part 4 displays one out of the images stored in the storing part 2. An image selecting part 10 selects from the image storing part 2 the image assigned by the function selected by a function key 6 and the unit selected by a unit key 8, to display the image on the display part 4.
Patent JP-S60146097-A (JP)
Inventor: NOJIMA KAZUHIRO
IPC: D21H19/58
Filed: 1983-12-29
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-H0296416-A (JP)
Title: Signal processing unit
Inventor: SONE MASAKO
IPC: H03H17/04
Filed: 1988-09-30
Abstract: PURPOSE:To hasten the processing speed by multiplying a prescribed coefficient to an input signal, giving it to an adder, selecting and adding a constant to make only just the lower order bit of the number of the bits to be outputted into '1', giving it to a register and accumulating and adding the output. CONSTITUTION:The input from an input terminal 1 and the coefficient of a coefficient multiplier 2 are multiplied by a multiplier 3. A multiplexer(MX) 6 selects a first constant device 5 at the time of starting a prescribed operation and at other operation time, selects the output of an adder 4 before one clock accumulated to a register. The output signal of the MX 6 is added together with the output signal of the multiplier 3 with an adder 4 and from the output signal of the adder 4, a high order M bit is taken out from an output terminal 8.
Patent JP-2000080493-A (JP)
Title: Tin or tin alloy plating bath
Inventor: TAKEUCHI TAKAO
IPC: C25D3/60
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a novel tin or a tin alloy plating bath. SOLUTION: An objective plating bath contains the following materials as indispensable constituents. (A) At least one or more kinds of tin salt or tin complex, or at least one or more kinds of tin salt or tin complex and at least one or more kinds of metal salt or complex of a metal other than tin, (B) at least one or more kinds of acid, base and(/or) complex agent, (C) at least one or more kinds of surfactant, (D) at least one or more kinds of 1C-6C satd. Lower aliphatic water-soluble alcohol, ketone or ether and (E) at least one or more kinds of mono (or poly) hydroxy benzene or mono (or poly) hydroxy naphthalene or their derives. which is compd. with hydrogen of benzene ring or naphthalene ring in a range of 1-6 hydrogen substituted by hydroxyl group and further with carboxyl group or sulfonic acid group introduced to it.
Patent JP-H1185427-A (JP)
Title: Printing control method for document printer
Inventor: TOKUNAGA KAZUMI
IPC: G06F3/12
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To make openable the data transfer path in a short time, by transferring all print data on a document and a list of document control data to a printer before a print job is started. SOLUTION: A computer or a server transfers all sections 1 to 9 of document data and the document control data on distribution destination departments A to D to a printer before a printing job is started. In other words, if the documents of similar contents are partly different according to the distribution destinations, the overall data on the documents and a printing list including the information showing a new document constitution that is secured each of departments A to D to combine the sections of a specific document in a specific order are transferred to the printer. Thus, it is possible to complete the transfer of data just by transferring a print order list to the printer before the start of the print job. Thereafter, the printer performs the printing jobs based on its internal interpretation of data.
Patent JP-S6490540-A (JP)
Title: Wire bonding of semiconductor device
Inventor: FUJIMOTO HITOSHI
IPC: H01L21/60
Filed: 1987-09-30
Abstract: PURPOSE:To avoid a shock at the time of joining, and to remove the cracking of a semiconductor pellet by bringing dead weight applied at the time of wire- bonding joining to optimum values at each stage. CONSTITUTION:Light dead weight of approximately 40g is applied in an instant when a capillary chip 3 is mounted onto the conductive surface of a semiconductor device 2. When ultrasonic vibrations are applied, the dead weight is changed over to load of approximately 60g where the impedance of an ultrasonic horn 5 is optimized, and ultrasonic vibrations effective for joining are applied. Ultrasonic vibrations are stopped, 100g load is applied, and a spherical bonding wire 3 deformed at the tip of a capillary is held firmly in order to efficiently improve thermal diffusion. Accordingly, a shock at the time of joining is avoided, thus removing the cracking of the semiconductor device 2.
Patent JP-H076968-A (JP)
Title: Film forming method and device
Inventor: KOINUMA HIDEOMI
IPC: H03H9/17
Filed: 1993-09-10
Abstract: PURPOSE:To provide a film forming method and a device for forming a film of required quality on the surface of a substrate at a low temperature. CONSTITUTION:Product gas is introduced into a film forming space 1 wherein a substrate 5 is placed, and the introduced gas is activated in the film forming space 1 as the substrate 5 is ultrasonically vibrated to deposit a film on the surface of the substrate 5. A film is deposited n the surface of the substrate 5 as surface acoustic waves are generated on the substrate 5 itself. Ultrasonic waves are controlled in frequency, whereby the film formed on the surface of the substrate 5 is controlled in quality. The substrate 5 is placed on a piezoelectric element 4 which vibrates ultrasonically. The piezoelectric element 4 is equipped with at least a reference electrode through which the vibrations of the element 4 can be monitored. A substrate mount can be ultrasonically vibrated.
Patent JP-H03170057-A (JP)
Title: Measurement of density of water soluble matter in body fluid
Inventor: ROBAATO ERU KOORUMAN
IPC: G01N33/48
Filed: 1990-09-18
Abstract: PURPOSE: To rapidly, accurately measure the concentration by measuring it by using dilute sample of fluid, and regulating the initial measured value of first substance based on the combination of direct and indirect concentration measurements of second substance. CONSTITUTION: A known amount of plasma 30 from a patient is put in a sample cup, and sucked to an analyzer 32. Another sample 34 of a known amount of plasma from the same patient is diluted by a known amount of aqueous solution of diluent 36, and then diluted sample 38 is further sucked to the analyzer 32. Sodium concentration in the plasma is measured by sample [Na]d not diluted by using ionic selective electrode 60. The sodium concentration is measured by using sample [Na]i diluted by an indirect potential difference measuring method 62. The whole carbon dioxide concentration is measured by a gas sensor 64, and protein concentration is measured by a spectral photometer 66. Glucose concentration is measured by using sample diluted by a chlorimetric method or current titration method 68. Then, correction coefficient is multiplied by the measured glucose concentration by a computer 33 to obtain the corrected glucose concentration.
Patent JP-S60135250-A (JP)
Inventor: NARUI HIROSHI
IPC: B32B15/082
Filed: 1983-12-23
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-H1184110-A (JP)
Title: Prism sheet and back light
Inventor: SUGIMACHI MASATO
IPC: G02F1/1335
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a prism sheet with which higher luminance may be attained by effectively directing the light from a plane illuminant to a front surface direction and a back light using the same. SOLUTION: A prism array 12 is formed on one surface of the sheet and the other surface is formed on a smooth surface 14. The sections of the respective prisms of the prism array I 2 are formed to a trapezoidal shape and the angle θ1 of the one slope thereof is 50 to 60 deg.. The angle θ2 of the other slope is 80 to 90 deg. and the pitch (a) of the prism array is 30 to 120 μm. The angle θ2 of the slope of the trapezoidal shape exists on the light source side not shown in Fig., with respect to the angle θ1 . This prism sheet is so arranged that the smooth surface 14 side faces the plane illuminant. The prism sheet is preferably thermosetting polyurethane and a transparent resin material into which transparent dispersion materials are dispersed is adequately used for the plane illuminant.