baber/WOPTO huggingface dataset:
Patent JP-S5869855-A (JP)
Title: Preparation of 1-amino-4-bromoanthraquinone-2-sulfonic acid derivative
Inventor: TAKESHITA AKIRA
IPC: C07C303/22
Filed: 1981-10-20
Abstract: PURPOSE:In the bromination of aminoanthraquinonesulfonic acid in the presence of sulfuric acid, the sulfuric acid is reduced in its amount to a certain level and the reaction temperature is controlled to a specified high level to inhibit the formation of by-products and produce the titled compound used as an intermediate of dyes in high yield. CONSTITUTION:The reaction between 1mol of 1-aminoanthraquinonesulfonic acid and, preferably 0.5-1.3mol of, a brominating agent is carried out in the presence of 3-7.5mol, preferably 4-7mol of sulfuric acid, preferably 80% or higher conc. sulfuric acid or 100% or lower fumic sulfuric acid at 80-110 deg.C, preferably 90-105 deg.C to give the objective compound. The sulfonic acid is obtained by the action of a sulfonating agent on 1-aminoanthraquinone in an inert organic  solvent and extracting the product from the reaction mixture with sulfuric acid at 50-110 deg.C. The extract is subjected to bromination.
Patent JP-S6148154-A (JP)
Title: Detector of counter
Inventor: SAKAOKA MASAMI
IPC: G11B15/03
Filed: 1984-08-11
Abstract: PURPOSE:To stop reproduction automatically at [0000] by using a differentiation circuit in the constitution where a counter switch is provided only to the 4th digit of the counter to detect the count value [0000] of the counter at reproduction. CONSTITUTION:When the reproduction is progressed and a count of the counter reaches [9000], a counter switch 5 is set, a potential at a point (a) falls to a Low level, which is kept until the count reaches [0000], and when the level reaches [0000], the potential at the point (a) changes again to a High level. A differentiation pulse as shown in the figure appears at a point (b) at the change from High to Low or Low to High. Since a transistor (TR) 71 in this case in an NPN TR, the TR71 is not conducted by a negative differentiating pulse and conducted momentarily only with a positive differentiation pulse. Then a TR72 is cut off momentarily during the period of the differentiation pulse, and only a discrimination signal representing [0000] of the count is outputted to the collector to stop automatically the reproduction.
Patent JP-2000355766-A (JP)
Title: Device and method for processing substrate
Inventor: IKEDA FUMIHIDE
IPC: H01L21/205
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent the deflection and undulation of a susceptor, and degradation of the temperature uniformity of a substrate by placing the substrate in a recess of a surface of a second susceptor having recesses on face and reverse sides provided on a first susceptor, and heating the substrate. SOLUTION: A first susceptor 16 is circular, and a plurality of recesses 21 to place a second susceptor 17 therein are provided in the vicinity of its circumferential part. The second susceptor 17 is also circular, and its diameter is larger than the diameter of a wafer 5, its thickness is about 2-7 mm, and the second susceptor is formed of SiC or SiC coat carbon. A recess 31 is provided on the surface of the second susceptor 17, and the outermost diameter of the surface is slightly larger than the outside diameter of the wafer 5, and the temperature within the wafer is kept uniform by supporting the wafer 5 by the recess 31. A recess 32 of counter sunk surface is also formed on a reverse side of the second susceptor 17 to prevent generation of the warp caused by the differential temperature between the face and reverse sides of the wafer 5.
Patent JP-H0458541-A (JP)
Title: Wire feed device in wire bonding apparatus
Inventor: KOMAKI YUJI
IPC: H01L21/60
Filed: 1990-06-28
Abstract: PURPOSE:To stably form a wire loop by a method wherein a tension which is definite as far as possible is exerted on the wire loop which is formed at a wire guided to a bonding tool. CONSTITUTION:A wire bonding apparatus 10 is provided with a wire drawing- out control device 23, a wire slack detection device 22 and a wire driving part 21. The air is blown, by using an air tensioner 25, to a wire 12 which is fed to a bonding tool 15. A wire loop is formed and a definite tension and a definite slack are exerted on the wire. When the slack becomes lower than a predetermined proper range, the slack detection device 22 detects this slack, the control device 23 receives its signal and actuates the driving part 21 and the wire 12 is fed from a spool 11. Thereby, the wire loop can stably be formed.
Patent JP-H1110340-A (JP)
Title: Automatic welding equipment
Inventor: YAMAZAKI MASARU
IPC: B23K9/127
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide the automatic welding equipment stabilizing the state of welding and executing the high quality of welding by facilitating the shape observation of a molten pool and controlling the automatic welding machine based on this. SOLUTION: The picture detecting means 3 catching the molten pool and the lens 4 positioning in front of it are provided with the function adjustable a beam attenuation rate with the signal from the external part, and controlled based on the beam attenuation rate information operated with a picture processing means 5. The molten pool is observed with plural beam attenuation rates by the picture processing means, the reliability of detecting is improved, the various kinds of information of the molten pool is calculated with the picture processing means 5, and the stable and high quality of welding is realized by automatically controlling based on the obtained information.
Patent JP-S5795264-A (JP)
Title: Air resistance reducing device for truck
Inventor: OONO NORIO
IPC: B62D35/00
Filed: 1980-11-29
Abstract: PURPOSE:To reduce air resistance by deviating an air flow to be generated at a time of travelling to the upper part and the right and left of a cargo body by a method wherein three air passage of a special construction are provided on the loof of a cab of a truck which is provided with a large cargo body on its loading platform. CONSTITUTION:Warped upper and lower aerofoil shape plates 4 and 5 are provided, approx. in parallel with each other, with their rear ends rising and placing a necessary space between them, on a front center of a roof 3 of a cab 1 of a truck which is provided with a large cargo body 2 on a loading platform, and on both sides of the above plates 4 and 5 are provided with inside aerofiol shape plates 6 and 7. Outside aerofoil shape plates 8 and 9 having a streamline cross section are provided on both sides of the front of a roof 3 of the cab 1. A central air passage 12 is formed by the upper and the lower aerofoil shape plates 4 and 5 located at the center of the roof 3 and the inside aerofoil shape plates 6 and 7, and further air passages 13 and 14 are formed by aerofoil shape plates 6 and 8, aerofoil shape plates 7 and 9, the top plate 11 and the roof 3.
Patent JP-S61111984-A (JP)
Inventor: YAMAZAKI SEIICHI
IPC: C04B41/53
Filed: 1984-08-10
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-H0218153-A (JP)
Title: Device for controlling fluid pressure brake for vehicle
Inventor: ARIKAWA TETSUO
IPC: B60T8/48
Filed: 1988-07-06
Abstract: PURPOSE:To prevent the stroke of a brake pedal from being extended by letting a reservoir be composed of No.1 reservoir capable of storing brake fluid in advance, and of No.2 reservoir capable of storing brake fluid, and thereby providing a valve device for a pipe line between both of the reservoirs. CONSTITUTION:In a brake device in a X-type arrangement equipped with brake piping, No.1 fluid pressure generating chamber of a tandem master cylinder 1 is connected with the whole cylinder 11 of one driving front wheel 10 via a pipe line 5, a three port three position electromagnetic change-over valve 8 acting as No.1 valve device, and a pipe line 9 wherein the tandem master cylinder 1 is equipped with a cylinder main body 2 having reservoir 4 which stores brake fluid in the cylinder main body 2. In this case, the discharge port of the change-over valve 8 is connected with No.2 reservoir 15 via a pipe line 14 so that the reservoir chamber 20 of it is connected with the reservoir 4 via a pipe line 22, an interrupting valve device 23 acting as No.2 valve device and a pipe line 24. The interrupting valve 23 is controlled depending on the pressure of the pipe line 5.
Patent JP-H1110700-A (JP)
Title: Device for manufacture of resin molded form
Inventor: ICHIHARA KOJI
IPC: B29C48/39
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To resolve gas into material resin in a hopper faster and supply the resin material in the hopper smoothly into an extruder. SOLUTION: The manufacturing device for resin molded form is provided with an extruding machine 1a comprising a cylinder 11 and a screw 12 arranged in the cylinder 11, and the hopper 2a of resin material 9 which is provided above the supplying end of the extruding machine 1a. The hopper 2a is provided with a pressure resistant structure for retaining the pressure of gas under high- pressure condition, which is introduced into the hopper 2a, while the hopper 2a is constituted so as to be provided with a mixing means 3a for mixing the resin material 9 in the hopper while retaining the high-pressure condition of the gas introduced into the hopper 2a.
Patent JP-H0812553-A (JP)
Title: Skin external preparation
Inventor: SHIBATA YUKI
IPC: A61K8/00
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a skin external preparation composed of a Pinon Blanco extract, having suppressing action against melanin formation and inhibiting action against tyrosinase activity, excellent in fading effect for the pigmented skin, spots, freckles after sunburn, chloasma, etc., beautifying effect and safety and useful for a beautifying ointment and cream, etc. CONSTITUTION:This skin external preparation is composed of preferably 0.005-20.0wt.%, especially preferably 0.01-10.0wt.%, of an extract of Pinon Blanco. Further, Pinon Blanco is a plant grown in a dry grassland, a pastureland, etc., in South America, especially in Andes district. The extract is obtained e.g. by immersing leaves, stems, fruits, etc., or a total plant of Pinon Blanco in an extraction solvent such as ethanol or subjecting them to reflux extraction under heating with the solvent followed by filtration, concentration, etc.
Patent JP-S6148508-A (JP)
Title: Method for discriminating blast furnace condition by quantification of information on raceway
Inventor: SHINOHARA KOICHI
IPC: C21B7/24
Filed: 1984-08-14
Abstract: PURPOSE:To quantity the information on the raceway of a blast furnace and to stabilize the operation of said furnace by dividing the static image of the raceway taken by a television camera to equal areas and determining the cumulative frequency distibution curve of the lightness for each of the min. segment thereof. CONSTITUTION:The television camera 3 provided with a high-speed shutter is installed to the peep window 2 of a blast branch 1' of a blast tuyere 1 provided to a blast furnace body 8 and the raceway 9 is taken as a static image by said camera. The image (p) is divided to equal areas by an image processing unit 4 and one area thereof is made the min. picture element unit (u). The lightness of the unit (u) is quantified and the cumulative frequency distribution for each of the above-mentioned lightness is determined by a computer 5. The boundary lightness at the point where the 2nd order differential coefft. of the distribution curve changes to + or - is then determined. The information on the inside of the raceway 9 is quantified by the image information obtd. from the ratio below the boundary lightness, by which the combustion condition and descending of raw ore in the blast furnace are detected as the exact information and the operation of the blast furnace is controlled.
Patent JP-S6146809-A (JP)
Title: Wick type kerosene burner
Inventor: KUMAZAWA KATSUYOSHI
IPC: F23D3/18
Filed: 1984-08-14
Abstract: PURPOSE:To reduce CO, THC and soot or the like and make a smooth adjustment of fire power by a method wherein a heat is smoothly guided to a heat exchanger through a closed-loop type thermal conductor. CONSTITUTION:Heat to be fed from the storing part 3 storing a wick 1 under a thermal conduction is guided to a heat exchanger 11 with a thermal conductor 9. The fuel is evaporated by an amount corresponding to a difference between the amount of radiation and a calorie to be fed to the wick 1 and then the ignition of the fuel is continued. In order to adjust a fire power, the wick 1 is descended and then an exposed area is decreased. Then, since the amount of evaporation of the fuel is decreased, the area of ignition is moved to a part near the wick 1 in the ignition chamber 7 to increase the temperature around the wick. However, since multi-layered metal material is arranged between the storing part 3 and the pipe 9, the heat in the storing part 3 is smoothly conducted to the thermal conduction plate 9 and radiated at the radiator part 11, its temperature is not increased. With this arrangement, it is possible to expand a range of adjustment of the fire power and make a smooth adjustment of the fire power.
Patent JP-S5958554-A (JP)
Title: Input data check system
Inventor: YOSHINAGA SHINICHI
IPC: G06F11/00
Filed: 1982-09-28
Abstract: PURPOSE:To make a normal/error decision depending upon whether an addition value is a multiple of a set value or not by dividing the unit numeral of each digit by the set value and regarding the remainder as a weight code to the digit, multiplying the numeral of each digit of an input number by the corresponding weight code, and summing up the products. CONSTITUTION:The remainder obtained by a unit numeral 10i-1 by the set value (e.g. 3) is regarded as a weight code Wi to the digit and the obtained code is stored in a weight code storage part 303. Data A stored in a register 2 is stored in a shift register 301 while divided into respective digits Di. A check digit D1 (the least significant digit of data) is set in a discriminator 3-6. Numerals Di of respective digits other than the digit D1 are inputted to a multiplier 3-2 successively. The multiplier 3-2 reads weight codes wi corresponding to the numerals Di of the respective digits out of the storage part 3-3 and multiplies Di by Wi. The weighting results of the respective digits by the multiplier 3-2 are inputted to an adder 3-4 successively to obtain the total, which is divided by the set value M by a divider to input the remainder R to the discriminator 3-6. The discrimintor 3-6 makes the normal/error decision on the data.
Patent JP-H0920118-A (JP)
Title: Vehicle suspension system
Inventor: SASAKI MITSUO
IPC: B60G17/015
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent the worsening of riding feeling and steerability attending on a variation in a loading state from occurring by variably controlling the extent of control gain in the case of performing damping force characteristic control over a shock absorber and cutoff frequency in a signal processing filter circuit, according to a loading state variation detected by a loading state detecting means. SOLUTION: This suspension system is provided with each of springing vertical acceleration detecting means c1 and c2 to detect springing vertical acceleration in symmetrical respective wheel positions at both front- and rear-wheel sides, securing the springing vertical acceleration signal of a required frequency component by a signal processing filter circuit (d) from the springing vertical acceleration signal found out. With the control signal found out on the basis of the springing vertical acceleration signal of the required frequency component and the specified control gain, damping force characteristic control over each of shock absorbers b1 and b2 is performed by a damping force characteristic control means (e).  At this time, the specified control gain and cutoff frequency of the filter circuit (d) are variably controlled by a loadage compensating means (g) according to a loading state variation detected by a loading state detecting means (f).
Patent JP-H0729172-A (JP)
Title: Method and apparatus for organization and incorporation of copied medium
Inventor: SASAKI KATSUNAO
IPC: G11B23/03
Filed: 1993-07-08
Abstract: PURPOSE:To improve the operating efficiency of the apparatus by a method wherein operations from a labeling operation on a copied medium up to an incorporation operation are automated without using a large-scale system. CONSTITUTION:A label is printed by a label printing means 2, and a copied medium is labeled by a labeling means 3 in synchronization with a printing operation. Many kinds of envelopes are housed in an envelope housing means 4, a medium insertion means 5 takes out an envelope according to the copied medium, and the copied medium 1 is inserted into the envelope. Then, the copied medium 1 is sorted into every organization group by a sorting means 7, it is housed in a magazine 6, and the magazine is housed in a magazine stocker. In addition, an identifier 1a which has recorded its sorting and the organization order of a next medium is pasted on a copied medium 1', the identifier 1a is read out by a discrimination means 10, the copied medium 1' can be sorted into every organization group and the medium is housed in a case.
Patent JP-S5958952-A (JP)
Title: Reserved calling system of private branch exchange
Inventor: FURUKAWA HISAO
IPC: H04M3/50
Filed: 1982-09-28
Abstract: PURPOSE:To extend the content of service, by unifying a function where exchange and connection are done immediately to an opposite party with a dialing of an extension telephone set, and a function where the corresponding extension telephone set is called for the announcement service at a time of registration by the telephone set. CONSTITUTION:A call reservation device RCC4 of this invention consists of a storage device 41 storing allocated location information of an outgoing terminal in an exchange, call reserving time and a dial number of the opposite party, a collation circuit 42 discriminating whether it is the reserved time or not, and a circuit 43 commanding the calling of the said outgoing terminal, and the opposite party and connection at the reserved time to a basic circuit to the said exchange and transferring the information. When an extension A dials the access number, the central controller 5 transmits the 2nd dial tone to the RCC4 from a connecting RCC4. The extension A dials the calling time and an extension B number after the confirmation of the 2nd dial tone, and registrates them in RCC4. The RCC4 starts the central controller 5 at the registrated time and transmits the stored number information. The central controller 5 connects the extensions A and B to an inter-extension trunk 8.
Patent JP-S6326546-A (JP)
Title: Testing machine for bending strength of fine ceramics
Inventor: SHINDO MATASABURO
IPC: G01N3/20
Filed: 1986-07-19
Abstract: PURPOSE:To obtain a small-sized, lightweight testing machine which securely operates and is easy to operate and carry by mounting a load cell equipped with an upper support metal fitting for supporting a depression fulcrum forming member for pressing a test-piece on the center part on the reverse surface of the a top plate. CONSTITUTION:The load cell 43 equipped with the upper support metal fitting 50 which supports a depression fulcrum forming member 52 for pressing the test-piece is mounted on the reverse surface of the top plate 21. Further, a lower support metal fitting 40 which supports a fulcrum forming member 41 where the test-piece is mounted is arranged on the top surface of a ram 30 which is elevated and lowered by the ball screw in a cylinder 28 fixed to the bottom plate 20. A gear device with the 1st and the 2nd differential gears is provided in the gear case 10 of a vertical rotating shaft, and the test-piece can be pressed by it at an extremely slow speed; and the gears are changed to make an engagement with a manual fast feeding gear device, so that the test-piece can be moved up and down quickly.
Patent JP-H0728784-A (JP)
Title: Digital signal processor
Inventor: TANAKA TAKESHI
IPC: G06F17/10
Filed: 1993-07-08
Abstract: PURPOSE:To use a fixed-length DSP, whose cost can be reduced, to reduce the operation error by providing a first inverting means, which inverts the codes of third and fourth digital data to input them to a second computing element, and a second inverting means which inverts the code of fifth digital data outputted from the second computing element to output it. CONSTITUTION:A QMF 4 as the band integrating filter to which digital data of bus lines 1 and 2 are inputted is provided, and respective digital data are operated and have bands integrated by the QMF 4. Digital data of a bus line 5 has the code inverted by a code inverter 6 and is outputted to a bus line 8. Meanwhile, digital data from a bus line 3 has the code inverted by a code inverter 7 and is outputted to a bus line 9. Digital data of bus lines 8 and 9 are inputted to a QMF 10, and band integrated digital data is outputted to a bus line 11. Digital data of this bus line 11 is inverted again by a code inverter 12 to restore the original code.
Patent JP-S6416366-A (JP)
Title: Non-round nc machining method
Inventor: HATANO ISAO
IPC: B24B19/08
Filed: 1987-07-07
Abstract: PURPOSE:To provide NC data in a smoothly interpolated machining shape, by a method wherein interpolation is effected by calculating an interpolation curve by extracting a plurality of points from data in a non-round shape formed by a point group and a composite curve of a plurality of interpolation curves. CONSTITUTION:A shape forming processor 21 inputs an ideal form data 20 of a work, i.e. a distance R between a contact point between a rotation coordinate and a machining tool and the center of a work, as a series of point group data. A plurality of points are first extracted by a point group interpolating means 22 to calculate interpolation, and a composite curve of a plurality of interpolation curves obtained by orderly changing an extraction point is then calculated for interpolation, and a shape by a simultaneous 3-axis is formed by means of a shape forming means 23. A prediction control processor 24 prepares data 26 in association with frequency characteristics data 25, and by means of the NC data, a non-round NC grinding machine N is controlled. This method provides NC data in a smoothly interpolated machining shape, and enables execution of machining of a work in a desirable non-round shape, and prevention of the generation of chatter of a tool.
Patent JP-S6090525-A (JP)
Inventor: ROBAATO PII HOITSUTONII
IPC: A47L5/28
Filed: 1984-08-13
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-H04366422-A (JP)
Title: Manufacture of magnetic recording sheet
Inventor: FUNAE HARUYOSHI
IPC: G11B5/702
Filed: 1991-06-13
Abstract: PURPOSE:To provide a method for manufacturing a magnetic recording sheet with improved magnetic characteristics by a waterbased magnetic liquid with less contamination of atmosphere, fire-resistance property, and less harmfulness. CONSTITUTION:It is desirable that a magnetic liquid preferably with a viscosity of 10cPs to 10cPs at a shear speed of 10<4>/sec and a dynamic elastic modulus of 20 dyne/cm<2> to 250 dyne/cm<2> at an angular velocity of 10/sec is painted. It is better if a continuous-type orifice vacuum air-release device is provided within a supply system to a painting device of the magnetic liquid. A magnetic recording sheet with an improved picture quality of a magnetic recording layer and less fluctuation of magnetic output can be obtained according to the method for manufacturing this invention.