baber/WOPTO huggingface dataset:
Patent JP-S5591940-A (JP)
Title: Preparation of high tension cold rolled steel sheet having superior stretching property
Inventor: HASEGAWA MASASHI
IPC: C21D9/46
Filed: 1978-12-30
Abstract: PURPOSE:To manufacture a high tension cold rolled steel sheet having a superior stretching prperty, by improving the bulging property by reducing C content of steel sheet and reinforcing the in sufficiency of the strength by adding Mn, Si, Cr etc. CONSTITUTION:Sheet material is made by carrying out hot rolling of steel material containing C; 0.06-0.15%, Si; 0.60-1.20%, Mn; 0.50-1.10%, Cr; 0.10-0.30%, sol.Al<0.05%, P<0.02%, S<0.015%, at >850 deg.C and is rolled round at <630 deg.C. Next, steel sheet is made by carrying out cold rolling at reducing ratio of >50%. Recrystallization is carried out by carrying out box annealing at 550-650 deg.C or continuous annealing at a temperature from 700 deg.C to Ac3 transformation point. Development of belt-shaped structure of hot rolled steel strip is repressed by adding a suitable amount of Cr to Si-Mn base steel in the state of maintaining lower limit of C content constant and dispersion of ferrite+pearlite is made uniform. Uniform minute structure is made and bulging property is improved and, strength is also improved.
Patent JP-S6056484-A (JP)
Title: Method for determining welding length of welding robot
Inventor: MURAKAMI YASUO
IPC: B25J9/22
Filed: 1983-09-06
Abstract: PURPOSE:To obtain the welding length of a welding robot irrespectively of the shape of a weld line and to make the teaching itself easy by determining the welding length not by the actually welded length but by the length between the two points of teaching. CONSTITUTION:The length L between the two points A and B of teaching is determined with a welding robot of a teaching-one playback system. Vectors V1, V2, V3 of which the start point is an welding ON point A and the end point is the top end of each weaving cycle of a welding torch are then formed. A point where the length of the vector V5 attains equal to the above-described length L is finally made a welding OFF point B. Even if the work is distorted by heat during welding, the reduction in the welding length is obviated by the above-mentioned method. The welding length is obtd. by teaching of two points irrespectively of the shape of the weld line and the teaching itself is made simple.
Patent JP-S6311700-A (JP)
Title: Supplying material for zinc electroplating
Inventor: UEDA YOSHIO
IPC: C25D21/14
Filed: 1986-07-14
Abstract: PURPOSE:To permit quick Zn plating of a high grade and to easily remove impurities such as lead and Ni ions accumulating during plating without interrupting the stage by using flake Zn (alloy) for a Zn plating liquid replenishing raw material as a Zn component to be lost by the electroplating. CONSTITUTION:The flake Zn (alloy) as the Zn raw material for Zn electroplating having high purity and high dissolution rate into an acid is added and dissolved into an aq. soln. of sulfuric acid, etc., in a dissolution tank 5. Such soln. is replenished as a replenishing soln. 6 from a pipe 7 into a plating liquid 3 in a plating cell 1. Part of the liquid 3 is continuously or intermittently introduced from the cell 1 through a pipe 8 into the tank 5 where the lead and Ni ions accumulated in the liquid 3 during the plating are settled together with part of the flake Zn. The liquid 3 from which the impurities are removed is fed together with the liquid 6 in the tank 5 into the cell 1. The co-precipitate of the lead, Ni and Zn is adequately removed from the tank 5 by the above- mentioned supplying material, by which the impurities in the plating liquid are removed without interrupting the plating stage.
Patent JP-S5687406-A (JP)
Title: Desalting method of sea water
Inventor: WATANABE ISAMU
IPC: B01D61/02
Filed: 1979-12-17
Abstract: PURPOSE:To desalt sea water in a simple apparatus at a low cost by a method wherein a pressure tank connecting a filter element is sinked to 300-500m below from the sea level to filter sea water and the obtained fresh water is taken out by introducing a compressed gas under pressure. CONSTITUTION:When a gas supply pipe 8 is opened to the atmosphere and the pressure tank 1 is sinked to a vicinity of 300-500m below from the sea level, sea water is introduced into a housing 4 and sea water is filtered by the filter element 2 and the obtained fresh water is accumulated in the pressure tank 1. When said fresh water is reached to an appropriate amount, a gas is supplied to the pressure tank 1 at a pressure of 30-50kg/cm<2> through the gas supply pipe 8 to recover said fresh water from a water take-out pipe 9.
Patent JP-H0212575-A (JP)
Title: Information processor
Inventor: TAKAHASHI MASAHARU
IPC: G09G5/36
Filed: 1988-06-30
Abstract: PURPOSE:To automatically cause a picture to be entirely contained in the printing frame of printing paper by adjusting the size of the picture in corresponding to a stripping margin. CONSTITUTION:When a supplying means 1 supplies a picture, an output means of a printer 9, etc., displays and outputs the picture on storing paper. Then, when the size of the printing paper outputted from the printer 9 is designated by operating the key of a keyboard 101 which acts as an areal information outputting means for outputting stripping area information, the printing area of the visual information of the picture is decided in corresponding to the size of the printing paper and a controlling section 11 adjusts and sets the reducing ratio of the visual information, so that area occupied by the visual information can be contained in the printing area, based on stripping margin information. Therefore, the entire area of the picture can be contained automatically in the prescribed area.
Patent JP-H0827977-A (JP)
Title: Vertical gutter installing structure
Inventor: TANAKA YOSHIAKI
IPC: E04D13/08
Filed: 1994-07-15
Abstract: PURPOSE:To enhance installing strength by forming holding grooves on both side surfaces of a vertical gutter body, fitting a vertical gutter receiving tool having a pair of elastic pieces in these holding grooves, and providing decorative covers above and below the elastic pieces. CONSTITUTION:Holding grooves 1 are formed in a semicircular arc-shaped cross section over the the total length in the lengthwise direction on both side surfaces of a vertical gutter body 6, and a vertical gutter receiving tool 9 having a pair of elastic pieces 5 are fitted in these holding grooves 1. Decorative covers 7 on which close contact pieces 8 are extendedly arranged to cover the holding grooves 1 over the total length are installed above and below the elastic pieces 5 of this vertical gutter receiving tool 6 so as not to slip out in the side surface lengthwise direction of the vertical gutter body 6. Therefore, side surface lengthwise directional external appearance of the vertical gutter body can be improved.
Patent JP-H0827378-A (JP)
Title: Production of polyamide molding
Inventor: NISHIJIMA KIYOAKI
IPC: C08J5/18
Filed: 1994-07-15
Abstract: PURPOSE:To obtain a high molecular weight polyamide molding which can be adapted to a film and extrusion by a method wherein a specified polyamide resin mixture is mixed with specified compound(s) and this mixture is molded while reacted in a melt kneader. CONSTITUTION:A polyamide resin mixture comprising 60-90wt.% nylon 46 resin and 40-10wt.% nylon 6 and/or nylon 66 resin which satisfies the formula, [NH2-[COOH]>20 (wherein [NH2] and [COOH] respectively are a terminal amino group content and a terminal carboxyl group content in gram equivalents/10<6>g) is mixed with a compound of formula I[wherein X is (substituted) ethylene or (substituted) trimethylene, forming a 5- or 6-membered crylic structure, with the substituents being a 1-10C alkyl, a 6-15C aryl, a 5-12C cycloalkyl, etc.; D is a 1-10C alkylene, a 6-15C arylene, etc.; and (n) is 0 or 1] and/or a compound of formula II (wherein Y is an alkylene or an aromatic group; and R is an alkyl), and this mixture is molded while reacted in a melt kneader.
Patent JP-H1013368-A (JP)
Title: Repeater
Inventor: KATO HAJIME
IPC: H04H20/06
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To serve video 1 and sound or the like with high S/N and high recep tion efficiency by amplifying a received signal at the same frequency as that of a general broadcast signal and sending the amplified signal in the form of a vertically polarized wave thereby allowing a receiver to be freely moved at a preferred indoor position. SOLUTION: A radio wave sent from a TV broadcast station is received by an outdoor antenna of a house or the like and led to an antenna terminal 5 in a house via cable feeding. A video signal fed to a cable in the house is led to the repeater 1 through a cable 4 from the antenna terminal 5. A video signal amplifier in the repeater 1 amplifies the video signal within an electric field strength range stipulated by the regulations with the same frequency as that of the radio wave sent again from the TV broadcast station. The video signal amplified by the repeater is sent from a transmission antenna 2 toward the television receiver in a form of a vertically polarized wave.  In this case, since the radio wave sent from the broadcast station is a horizontally polarized wave, even when the frequency is the same as the radio wave sent from the TV broadcast station, they are not interfered with each other and an adverse effect onto upper and lower stores in not caused.
Patent JP-S6228596-A (JP)
Inventor: TAKAMURA TSUYOMICHI
IPC: F16L41/06
Filed: 1985-07-26
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-S6224937-A (JP)
Title: Both sides continuously machining method and its device for small parts
Inventor: KOBAYASHI TORAO
IPC: B23Q7/00
Filed: 1985-07-23
Abstract: PURPOSE:To continuously cut both end parts of small articles efficiently in small space, by parallelly lining the first machine and the second machine, setting a work conveying line so as to pass the both machines and arranging a chute and the first, second and the third swivel arms along the work conveying line. CONSTITUTION:A work A, supplied to a chute 4, is prevented from rolling out by a stopper of a bring-out mechanism 13, and if the first swivel arm 5 swivels to a retractive position, the bring-out mechanism 13 rolls out the work A, positioned in the amount of the chute, to be held to a holding part of the swivel arm 5. If the swivel arm 5 swivels to a front position, a device, supplying the work to the first machine 2, machines a side of one end part. The device, receiving the work A from the machine 2 in a retractive position by the second swivel arm 6 to be transferred to the front while from the swivel arm 6 in a retractive position by the third swivel arm 7 to be swiveled to the front position and supplied to the second machine 3, here machines the other end part of the work A and discharges the work finishing its both ends to be machined.
Patent JP-S6319746-A (JP)
Title: Surface analysis device
Inventor: AOKI MASAHIKO
IPC: G01N23/203
Filed: 1986-07-12
Abstract: PURPOSE:To enable a scattering angle to be set nearly at 180 deg., by disposing a first deflecting magnet on the passage for both of ion beams before radiation and scattered beams from a sample, and then disposing a second deflecting magnet on the passage for scattered beams passing through the first magnet. CONSTITUTION:The first deflecting magnet 30 is disposed on the passage for both of ion beams 3 before radiation and scattered beams 4a from a sample 15, and then the second deflecting magnet 32 is disposed on the passage of scattered beams 4b passing through the first magnet, and then the radiated beams 4 are put into an instrument 20 through a deceleration tube 18, so that a surface analysis device can be composed. When deflecting angles phi1 and phi2, emission angles alpha1 and alpha2, radiuses r1 and r2 of curvature of the scattered beams having no energy loss are respectively formed in the deflecting magnets 30 and 32, the relation of phi1=phi2, alpha1=alpha2=(phi1/2)-90 deg., and r1=r2 is needed to be satisfied. Therefore, measurement can be performed with the scattering angle being nearly 180 deg., so that sharp spectra become available. 15: sample.
Patent JP-S6225379-A (JP)
Title: Graphic information control system
Inventor: KUDO MAKOTO
IPC: G06F17/50
Filed: 1985-07-25
Abstract: PURPOSE:To facilitate a graphic synthesization processing by employing shape parameters such as the type, diameter, length, etc., of a cubic shape and a position vector when a graphic in a cubic shape is processed. CONSTITUTION:When the shape parameter specifying a graphic is inputted through an input means 1, a processing means B produces plural vectors of graphics showing the position and direction for positioning the graphic, and simultaneously generates a positioning vector showing the positioning position and direction. When the vector of the graphic, whose position and direction to be positioned are equal to those of the positioning vector, is selected among plural graphic vectors through the input means 1, a processing means 15 moves and processes the graphic displayed and outputted on a display part 2 so that the selected graphic vector can be equal to the positioning vector.
Patent JP-H0328038-A (JP)
Title: Car-interior illumination device
Inventor: MATSUNO YOSHIO
IPC: B60Q3/02
Filed: 1989-06-26
Abstract: PURPOSE:To enhance the passenger leading effect by lighting up a step light, foot light, and seat light when the door is opened, and controlling them so that the floor brightness is higher than the road surface brightness and that the seat surface brightness is higher than the floor surface brightness. CONSTITUTION:When a door 39 is opened, a light puton/putoff circuit lights up a step light 1, foot light 2, and seat light 3. No.1 sensor 4 senses the brightness of the road surface 31, No.2 sensor 5 the brightness of the floor surface, and No.3 sensor 6 the brightness of the seat 33 surface, and on the basis of the signals thus obtained a calculation circuit controls the illuminations of the lights 1-3 so that the floor surface brightness is higher than the road surface 31 brightness and that the seat 33 brightness is higher than the floor surface brightness. This enhances the passenger leading effect and achieves the intra- coupe illumination which provides a sense of center.
Patent JP-H1111974-A (JP)
Title: Glass substrate for magnetic recording medium
Inventor: KOYAMA AKIHIRO
IPC: C03C3/087
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a glass substrate capable of forming with small warpage by a float glass method and having the eluted quantity below a specific value under a specific condition in a pure water by using a composition specified in the content of structural oxides and containing substantially no ZrO2 . SOLUTION: The chemically reinforced glass substrate for magnetic recording medium having <=1 μg/cm<2> total eluted quantity at the time of holding at 60 deg.C for 120 hr in pure water contains by wt.% SiO2 of 61-70, Al2 O3 of 9-18, Li2 O of 2-3.9, Na2 O of 6-13, K2 O of 0-5, R2 O of 10-16 (R2 O=Li2 O+Na2 O+K2 O), MgO of 0-3.5, CaO of 1-7, SrO of 0-2, BaO of 0-2, RO of 2-10 (RO=MgO+CaO+SrO+ BaO), TiO2 of 0-2, CeO2 of 0-2, Fe2 O3 of 0-2, MnO of 0-1 and TiO2 +CeO2 +Fe2 O3 +MnO=0.01-3 and substantially no ZrO2 . The chemical reinforcement is carried out by ion-exchanging with the dipping in a fused salt as KNO3 .
Patent JP-2000351283-A (JP)
Title: Lithographic printing material, and lithographic printing original plate, lithographic printing plate
Inventor: IDE YOICHIRO
IPC: B41N1/14
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide excellent damage resistance, release resistance and to suppress an ink adherence contamination of a non-image portion of a blanket when printed by blending fine particles to be transferred to an image by a heat, a metal chelate compound and a hydrophilic binder polymer containing a nitrogen, an oxygen or a sulfur and having a Lewis base portion. SOLUTION: Fine particles to be transferred to an image by a heat, a metal chelate compound and a hydrophilic binder polymer containing a nitrogen, an oxygen or a sulfur and having a Lewis base portion are blended to prepare the lithographic printing material. As a metal atom of the chelate compound, Al, Ti, Sn or Si is suitable, and as an at least one of multidentate ligants of the chelate compound, an ethylenediamine, a propylenediamine or the like is suitable. As an embodiment of a Lewis base structure, an amide group, an amino group, a monoalkylamino group, a dialkylamino group, an isoureido group, an imidazole group or the like is used.
Patent JP-S5788784-A (JP)
Title: Manufacture of josephson junction element and device thereof
Inventor: IMAMURA TAKESHI
IPC: H01L39/24
Filed: 1980-11-22
Abstract: PURPOSE:To make a thin film of Josephson junction element minutely and to control  film thickness, etc., precisely by a method wherein after high-frequency discharge is  made to reach stable condition, the superconducting thin film is exposed in an oxygen  plasma atmosphere for the first time to make the thin film to be formed as an oxide  thin film. CONSTITUTION:When high-frequency discharge is to be started, an electrode 11 for fixing of substrate of an element manufacturing device is drawn up upward, and the  superconducting thin film 13 is made not to be exposed in oxygen plasma 14. Therefore the oxide thin film 13 is not formed on the substrate 12. Then a voltage fed from an electric power source 16 is applied to an electrode 10 for high-frequency discharge,  the electrode 11 is made as not to discharge even when the electrode 10 is made to discharge, and after high-frequency discharge is made to reach stable condition, the electrode 11 is made to descend as to make the discharging faces of the electrodes 10, 11 to  face with each other. The electrodes 10, 11 are made in electrically contacting condition to make both to have the same electric potential, discharge of the electrode 11 is made to start, and the film is exposed in plasma 14 to oxidize the surface of the superconducting thin film 13 stably.
Patent JP-S6411990-A (JP)
Title: Electrolysis method
Inventor: OTA TOSHIYUKI
IPC: C25D3/12
Filed: 1987-07-01
Abstract: PURPOSE:To form a dense, porous Ni film having superior corrosion resistance on the surface of a cleaned metal by adding a small amt. of Zn ions to a treating soln. contg. specified nickel phosphate as a principal component, immersing the cleaned metal in the treating soln. and carrying out electrolysis. CONSTITUTION:A cleaned metal is immersed in a nickel phosphate treating soln. contg. 0.3-6g/l Ni ions, 5-100 times as much phosphate ions as Ni ions and a small amt. (about 0.1-1.5g/l) of Zn ions and electrolysis is carried out. F ions, Mn ions, nitrate ions, a film formation accelerator, a chelating agent, etc., may be properly added to the treating soln. The electrolysis is carried out at about 5-70 deg.C temp. of the treating soln. and about 0.01-5 A/dm<2> current density for about 2-120 sec. A dense, porous Ni film is formed on the surface of the metal.
Patent JP-H0719002-A (JP)
Title: Turbine blade having cooling flow passage
Inventor: OCHIAI HIROYUKI
IPC: F01D5/18
Filed: 1993-07-02
Abstract: PURPOSE:To improve cooling effect by inserting an insert member in the hollow hole of a turbine blade, providing a supporting column for forming a cooling flow passage in which a clearance is set between the insert member and the inner wall surface of the hollow hole, and arranging a hole which allows cooling air to be blown out from the insert member on a vicinity shifted downstream from the supporting column body. CONSTITUTION:The blade main body 10 of a turbine blade is formed in a hollow structure, a plurality of hollow holes 13A, 13B enclosed by a side wall 11 and a bulkhead 12 are formed, and a cooling hole 11a and an exhaust port 11b which allows blowing out of a part of cooling air which passes through cooling passages 15A, 15B are provided on the side wall 11. Insert members 14A, 14B are formed in hollow structures having air chambers 14a, 14b, respectively, and a blowout hole 14c is opened to the outside cooling passages 15A, 15B. The blowout hole 14c is arranged in the vicinity of a position which is shifted downstream from a supporting column 16 for supporting the insert members 14A, 14B. Parallel flow of cooling air is disturbed by the supporting column 16, new cooling air is blown out from the blowout hole 14c toward the position where cooling air is weakened in a backward vicinity so as to improve cooling effect.
Patent JP-H0454781-A (JP)
Title: Picture signal recording and reproducing system
Inventor: SASAKURA TAKAO
IPC: H04N5/76
Filed: 1990-06-22
Abstract: PURPOSE:To easily discriminate a sampling picture signal at reproduction by adding any of signals representing a recording form, a field number of the picture signal and a picture number of the picture signal to the sampling picture signal. CONSTITUTION:In the case of recording a picture signal onto a video floppy, information relating to a picture to be recorded, that is, information such as field/frame, track number, year/month/day is encoded and an ID signal formed by applying DPSK modulation to the code is added to a relevant picture signal and the resulting signal is recorded. A user area to add a code set optionally by the user is provided for the ID signal. The reproducing system can discriminate a picture signal as to whether it is a picture signal recorded by a conventional system or a picture signal recorded by a CHSV system by adding an ID signal whose field/frame code is assigned with a code pattern '1,1' to the picture signal recorded by the CHSV system.
Patent JP-H09326512-A (JP)
Title: Window material for semiconductor light-emitting device
Inventor: SHINOHARA HIRONOBU
IPC: C08G61/06
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To keep materials requiring heat resistance and transparency at practical levels as the window materials, by using transparent resin having thermal deformation temperature and a light transmission factor of not less than a specified value, and the absolute value of photoelasticity coefficient of not more than a specified value and a saturation absorption factor of not more than specified wt.%. SOLUTION: Transparent thermoplastic resin is used in view of workability in the manufacture of the window materials for semiconductor light-emitting device. The thermoplastic resin, has a specified thermal deformation temperature of not less than 120 deg.C and a light transmission factor at the wavelength of outgoing light of the semiconductor light-emitting device of not less than 85%. The absolute value of the photoelasticity coefficient, an inherent physical property of the material is determined to be not more than 10<-12> cm<2> /dyne and the saturation absorption factor is determined to be not more than 0.6wt.% from the viewpoint of protection, the cloud of the window materials and the adhesion of drips. Thus, the physical properties required as the window materials of heat resistance, transparency and low birefringence can be maintained at practical levels.
Patent JP-H0215105-A (JP)
Title: Method for blowing fine powdered coal in blast furnace
Inventor: SAWADA TERUTOSHI
IPC: C21B5/00
Filed: 1988-07-01
Abstract: PURPOSE:To prevent back fire phenomenon and to drastically increase blowing quantity of fine powdered coal by specifying gas velocity blowing from tip part of a tuyere at the time of blowing the fine powdered coal from a tuyere under high oxygen riched operation. CONSTITUTION:At the time of executing the fine powdered coal blowing together with hot blast into a furnace from the tuyere in the blast furnace under the high oxygen riched operation, the gas velocity blowing from the tip part of the tuyere is regulated so as to become to >=105m/sec. By this method, even if the oxygen concn. in the blast is increased, the back fire in the tuyere is prevented and the blowing rate of the fine powdered coal can be increased to about 300kg/T-pig.