baber/WOPTO huggingface dataset:
Patent JP-S5616496-A (JP)
Title: Recovery of erythropoietin
Inventor: YANAGI HIDEKI
IPC: C07K14/435
Filed: 1979-07-20
Abstract: PURPOSE: To recover the titled compound useful as a remedy for renal anemia, by concentrating and adsorbing erythropoietin in normal human urine with an ultrafilter and a basic anion exchanger, and eluting the erythropoietin with an aqueous solvtion of a salt.  
     CONSTITUTION: Normal urine or waste urine containing erythropoietin after extraction of a physiologically active substance, e.g. urokinase, is, without pretreatment, concentrated by an ultrafilter having a fractionating molecular weight of preferably 30,000 or less to a volume of 1/5W1/50 the original one. The resulting concentrate is adjusted to an electric conductivity of 0.5W8mmho/cm and pH4W8, and then brought into contact with a buffered basic anion exchanger to adsorb the erythropoietin. The adsorbed erythropoietin is washed with a buffer solution, and eluted and recovered with an aqueous solution of a salt, e.g. NaCl. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08273001-A (JP)
Title: Three-dimensional image processing system
Inventor: AOKI KOSUKE
IPC: G06T19/20
Filed: 1995-03-28
Abstract: PURPOSE: To provide the three-dimensional image processing system with which a light source coordinate position or a viewpoint coordinate position matched with desired conditions can be easily set. CONSTITUTION: A two-dimensional perspective image is displayed on a CRT display device, and a desired light source or viewpoint coordinate is inputted as two-dimensional designated coordinate data P by an input device. Three- dimensional central coordinate data F showing the central coordinate position of a plane closest to the position shown by the two-dimensional designated coordinate data P are provided by a first calculation part 14 and based on the three-dimensional central coordinate data F and viewpoint coordinate data G, depth data H showing the depth of the central coordinate position are calculated by a second calculation part 15.  While considering these calculated results, light source coordinate data I showing a three-dimensional coordinate position corresponding to the desired light source coordinate or viewpoint coordinate position are calculated at a third calculation part 16. Thus, the position of a light source or a viewpoint can be easily set at about an objective position on a three-dimensional space by anyone.
Patent JP-S60236058-A (JP)
Title: Detecting method of corrosion speed under paint coated film
Inventor: KAMINE SHIGEYUKI
IPC: G01N27/26
Filed: 1984-05-10
Abstract: PURPOSE:To measure quickly a corrosive reaction speed in a wide frequency range by deriving a transfer function of a measured voltage in case a white noise voltage is impressed, and obtaining a frequency characteristic of the transfer function and a constant of a Tafel's gradient of a corrosive reaction. CONSTITUTION:A voltage from a white noise generator 6 is impressed through an opposed pole 5 to a painting metallic piece placed in a corrosion system. In this case, a current flowing in the system is converted to a voltage value V1 by an I-V converting circuit consisting of an operational amplifier 7 and a standard resistance 8. The converted voltage V1 in this case is shown as the right expression by a voltage V2 of the white noise generator 6, an impedance Z of the corrosion system, and a resistance value Rstd of the standard resistance 8. Accordingly, a frequency characteristic of the impedance Z of the corrosion system can be obtained from a frequency characteristic of V2/V1. Subsequently, the transfer function V2/V1 is processed by a Fourier converter 9, and the frequency analysis is executed. This result is transferred to a computer 10, and a corrosion current and an instantaneous corrosion speed are derived from a Tafel's constant of the corrosive reaction.
Patent JP-S60237885-A (JP)
Title: Speed controller of induction motor
Inventor: YAMAGUCHI HIROSHI
IPC: H02P23/07
Filed: 1984-05-10
Abstract: PURPOSE:To eliminate the deceleration of an induction motor and the flicker of display means by controlling the display means only during specific zone with both an interrupt signal and a zero point detection signal as a reference. CONSTITUTION:When an AC power source voltage becomes zero, a zero point detector 2 outputs a zero point detection signal A. A microcomputer 3 inputs a zero point detection signal A, thereby outputting a control signal C in display means 8 to execute a time division control. A CPU5 obtains the output timing of a firing signal B, and sets a timer beta. When a timer alpha counts the prescribed time, it outputs an interrupt signal F to a CPU5. Accordingly, the CPU5 outputs a control signal C to the means 8 during the zone Y to execute time division control.
Patent JP-S6162571-A (JP)
Inventor: HODNETT WILLIAM P III
IPC: B32B27/30
Filed: 1985-04-30
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-H05272208-A (JP)
Title: Mounting structure of cloth
IPC: E04F13/07
Filed: 1992-03-19
Abstract: PURPOSE:To simplify a work to attach cloth and increase the speed of the work and to prevent turning-up of the edge part of cloth. CONSTITUTION:An upper edge part 4a of cloth 4 is contained in a state that it is stretched upward by a stile 10, attached in succession to at least two sides of a building, and a lower edge part 4b is contained in a plinth 50 in a state that it is pressed to prevent the occurrence of pull-off. The stile 10 comprises a stile support body 10A and a stile body 10B, and is provided with an upper end containing part 11 to contain the upper edge 4a, a rise piece 16 inserted in an upper containing part 11 and stretching upward the cloth 4, and an upper end pull-off preventing part 17 to press the cloth 4. The plinth 50 comprises a plinth support body 50A and a plinth body 50B, and a lower end containing part 51 to contain the lower edge part 4b and a cloth press part 52 to press the cloth 4 are provided. Thus, there is no need to paste the back surface of the cloth on the surface of a wall body to be decorated.
Patent JP-S60237107-A (JP)
Title: Breathing device of internal-combustion engine
Inventor: HANDA TETSUO
IPC: F02F1/30
Filed: 1984-05-09
Abstract: PURPOSE:To miniaturize a breathing device of an internal-combustion engine and prevent oil-up by communicating the breathing chamber and a suction passage by a communicating passage formed within the engine body and providing a non-return valve which allows passing of blowby gas to the communicating passage. CONSTITUTION:In a breathing device a breathing chamber 14 is provided, which chamber 14 communicates with a crankcase 16 and also with a suction passage 12 through a communicating passage 18 formed so as to extend over both the chamber 14 and passage 12, and has a valve 8b of a suction valve 8 pass therethrough. In the communicating passage 18, installed is a non-return valve 19 which allows the blowby gas from the breathing chamber 14 side to pass into the suction passage 12 side. The center line L1 of the communicating passage 18 is so arranged as to pass through a suction port 13. Therefore, the blowby gas leaked out from a combustion chamber 5 side to the crankcase 16 side with the operation of the internal-combustion engine 1 is sucked in by the suction negative pressure in the suction passage 12 and is returned to the suction passage 12 side from the breathing chamber 14 through the non-return valve 19 and is burnt again. The oil in the gas is separated in the breathing chamber 14.
Patent JP-S5218303-A (JP)
Title: Cassette tape ejector
Inventor: KANDA MITSUO
IPC: G11B15/02
Filed: 1975-08-01
Abstract: PURPOSE:Make smooth and automatic ejection of cassette tapes at end of tapes, etc. possible by releasing stopping of an ejection lever with another motor which operates after a certain time when reel rotations stop.
Patent JP-S57210289-A (JP)
Title: Thermal smoothing unit
Inventor: FURUYA TERUO
IPC: F28D15/02
Filed: 1981-06-19
Abstract: PURPOSE:To obtain a thermal smoothing characteristic whose thermal conductivity characteristic is varied according to a flowing direction of a fluid, by so constituting that a thermally conductive fluid is enclosed within a slant space, and the slant space is made into a convection duct so that the fluid can be convectional. CONSTITUTION:A thermal medium fluid 12 is enclosed in a sealed container 10, and the inside of the container 10 is partitioned into plural slant spaces 16 by plural slant partition plates 14 whose slant direction is reversible. Convection of the fluid 12 occurs so often in a manner as shown by a dotted line but scarcely occurs in a reversing manner. Conduction of heat, therefore, occurs so often in a direction as shown by an arrow X but hardly occurs in the reversing direction. With this, thermal conduction of a X direction can be made different from that of a reverse direction. A thermal conduction direction can be reversed by reversing the slant direction of the slant partition plates 14. Then, a thermal rectifier unit having a thermal smoothing characteristic whose thermal conductivity characteristic is variable can be obtained.
Patent JP-S5719701-A (JP)
Title: Multimode optical fiber
Inventor: JINGUUJI KANAME
IPC: G02B6/028
Filed: 1980-07-11
Abstract: PURPOSE:To obtain a mutiple mode optical fiber realizing a wide band transmission which extends to wide vand of wavelength by operating a distribution mode of an additive concentration. CONSTITUTION:On an optical fiber consisting of a core of radius (a) and a clad of radius (b), a distribution of a refractive index having the broadest transmission band is as a following equaition. Where (r) represents a radius, n1 a refractive index at a core center, DELTA a difference of specific refractive indices between a core center and a clad part, alphaopt a number so called an optimum refractive index distribution coefficient, F(r) a function of the radius (r), respectively. In general, since alphaopt depends on a wavelength, two kinds of additives are added into this optical fiber so as to make a prescribed distribution mode and to make therefractive index distribution coefficient alpha has a wavelength dependency which almost coincides with alphaopt as shown in the figure, and, then, a broad band transmission is realized. Further, the prescribed distribution mode is derivated on the condition that the refractive index distribution coincides with said ideal refraction index distribution at one optimizing wavelength and in its neighbourhood or at two optimizing wavelengthes.
Patent JP-S5617488-A (JP)
Title: Electronic equipment with printer
Inventor: IIDA SHIGERU
IPC: B41J1/46
Filed: 1979-07-24
Abstract: PURPOSE: To prevent a motor-burning accident in an abnormal state by measuring time intervals of pulses generated every time a body of revolution turns by a fixed amount and then by stopping a driving circuit when the measured value exceeds a fixed value.  
     CONSTITUTION: While print operation is carried out normally, printer 8 outputs timing pulse TP at fixed intervals of time through constant-speed rotation of a drum. Every time pulse TP rises, one-shot circuit 11 supplies counter reset signal RS to counter 5. If paper jams, printer 8 never outputs pulse TP even a certain time later and counter 5 continues to count a clock signal. In this state, when the count value reaches a fixed value, motor stop signal ST is output from decoder 7 and supplied to printer control circuit 1, and consequently the outputting of motor driving signal MD and solenoid driving signal SD is stopped. Thus, accidents are prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01263038-A (JP)
Title: Rubber belt
Inventor: OKADA KEIJI
IPC: F16G1/06
Filed: 1988-04-15
Abstract: PURPOSE:To obtain a rubber belt having excellent thermal ageing resistance and small variation in its elasticity by forming it of a molded piece vulcanized from chlorinated ethylene/alpha-olefin copolymer rubber having specific chlorine content and Mooney viscosity. CONSTITUTION:A rubber hose formed of a molded piece vulcanized from chlorinated ethylene/alpha-olefin copolymer rubber having 20-40wt.% of chlorine content and 10-190 of Mooney viscosity (ML1+4(121 deg.C)) is provided. As a method of vulcanizing the hose, triazine vulcanization, organic peroxide vulcanization, etc. are effective. A vulcanizer is mixed at the ratio of 1X10<-3>-2.5X10<-2> mold per 100g of the copolymer rubber. If the mixing amount of the vulcanizer is less than the above range, the vulcanized material having preferable rubber elasticity cannot be obtained, while if it is larger than the above range, its elongation is reduced. The using amount of the organic peroxide is selected normally to 3X10<-4>-5X10<-2> moles per 100 pts.wt. of the copolymer rubber. Since the molded piece vulcanized from the copolymer rubber is employed, the hose having excellent thermal ageing resistance, and small variation in its elasticity from low to high temperatures can be obtained.
Patent JP-H11274958-A (JP)
Title: Digital broadcast receiver
Inventor: ICHIKAWA TOSHITO
IPC: H04H40/27
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of comparison result obtained between the receiving states of the DAB and FM signals by comparing the receiving state evaluation of an FM receiving part that is decided, based on the error rate of RDS data with the receiving state evaluation of a DAB receiving part that is decided, based on the voice frame error rate included in the DAB data. SOLUTION: A system control part 1 decides whether a DAB receiving part is tuned to any of the ensembles. If the receiving part is tuned to an ensemble, the part 1 decodes the FIC data and extracts the information of the protection level and bit rate of each subchannel to store these information in a storage part 5. Then the evaluation reference value of the current selected subchannel is selected from among a table stored in the part 5, based on the held protection level information on each subchannel and the information on the subchannel under selection. The selected evaluation reference value is compared with the error rate that is calculated at the part 1. Then the receiving state of a DAB station is considered deteriorating, when the error rate is larger than the evaluation reference value, and a switching part 2 is controlled to reproduce the voices of an RDS station.
Patent JP-H09278894-A (JP)
Title: Cured silicon resin
Inventor: SUGIMOTO TOSHIYA
IPC: C08G77/48
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a cured silicon resin excellent in heat resistance and flame retardance and useful as a functional material by cross-linking an acetylene- group-contg. silicon compd. comprising specific structural units. SOLUTION: This cured silicon resin is obtd. by cross-linking an acetylene- group-contg. silicon compd. comprising structural units represented by formula I (wherein R<1> is H, a 1-20C alkyl, 6-12C aryl, or SiR<2> 3 ; R<2> is H, a 1-20C alkyl, or 6-12C aryl; and (a) is 1-19) or by cross-linking an acetylene-group-contg. silicon compd. which comprises structural silicon compd. units represented by formula II, formula III (wherein Z is a 6-30C arylene deriv. group or a 2-4C acetylene deriv. group), and formula IV (wherein Y is O, a 6-30C arylene deriv. group, or a 2-4C acetylene derive. group; and (n) is 1-19) in a ratio of b:c:d (0<b, c, d<1) satisfying the relations: b+c+d=1, (b/c)=(1/99)-(99/1), and (b+c)/d=(1/2)-(2/1) and which has a wt. average mol.wt. of 500 or higher.
Patent JP-S60236731-A (JP)
Title: Manufacture of sandwich panel
Inventor: ISHIKAWA TAKASHI
IPC: B29L31/10
Filed: 1984-05-10
Abstract: PURPOSE:To obtain a panel free of warp at a low cost by storing a panel immediately after the foaming thereof into a package container such as corrugated fibreboard box or the like following the lining out thereof to accumulate heat by which the panel is insulated in a room set at a specified temperature. CONSTITUTION:Multiple sheets of panel cut to a fixed length are packed into a packaging container 12 made of corrugated fibreboard or the like to keep reaction heat of material of the panel and heated temperature of surface and back materials from radiating. The panel obtained by foaming thereof on the line under a controlled temperature is cured immediately and thus, there is no shrinkage of the foam nor warp caused ruggedly in the fancy face of the panel.
Patent JP-2000286190-A (JP)
Title: Projection aligner, exposure method, and device- manufacturing method
Inventor: OTA KAZUYA
IPC: G03F7/20
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a projection aligner and an exposure method for checking exposure quality without developing, even when a substrate with a surface- reflection type photosensitive layer is used, and a device-manufacturing method. SOLUTION: A projection aligner 10 is provided with an atomic force microscope(AFM) for measuring a latent image formed on a wafer W with a surface-reaction type resist subjected to silylation as a photosensitive layer. Then, before actually exposing the pattern of a reticle R onto the wafer W, is the pattern of the reticle R is illuminated with an EUV beam EL to measure a latent image formed on the resist subjected to silylation with the atomic force microscope(AFM).
Patent JP-H03291730-A (JP)
Title: Method for integrating program with different language form
Inventor: ITO CHIAKI
IPC: G06F9/06
Filed: 1990-04-10
Abstract: PURPOSE:To easily execute arithmetic requiring a high-speed processing by using a compiled language by integrating the program of a different language form. CONSTITUTION:When integrating the execution form program of the compiler type language into the program of an interpreter type language program, a main function is decided by fetching an argument from the interpreter type language program to the execution form program side according to the procedure of an adapter. Next, each time the interpreter type language program is activated, a static variable is copied from a data area and when correcting the interpreter type language program, the mixture of the programs is confirmed by reloading the contents of a branching destination address to be designated by all the position dependency codes in the execution form program with this correction. Therefore, the execution form program of the compiler type language can be integrated into the interpreter type language program.
Patent JP-S62252264-A (JP)
Title: Picture reader whose part to obtain timing signal is improved
Inventor: ABE YOSHINORI
IPC: H04N1/393
Filed: 1986-04-25
Abstract: PURPOSE:To simplify the whole of circuit constitution, and to easily attain synchronization between a picture signal and a magnifying and reducing circuit, by making into common use a timing generating means which generates the operation timing signal of a photoelectric transducer, and the timing generating means which generates a timing signal for an enlarging and reducing process. CONSTITUTION:In a picture reader 1 equipped with an enlarging and reducing function, a counter which generates the operation timing of a CCD300, and the counter which generates various kinds of timing in a magnifying and reducing circuit 4, are used in common. At the timing generation circuit, various kinds of timing signals are generated, and those timing signals are sent to a circuit in the inside of a document reader 3, or a timing generation circuit 400 other than the enlarging and reducing circuit 4. The signal is outputted to the data selection ROM405 of the enlarging and reducing circuit 4 through an address bus AB, but seven bits of low-order of the signal are inputted to address terminals A0-A6 of the data selection ROM405. Since the timing of the CCD300, and that of the enlarging and reducing circuit 4, are related organically, a control signal for them is generated from the output of a common counter.
Patent JP-H06307404-A (JP)
Title: Vibration restraint control device for operating apparatus on hydraulically operating machine
Inventor: YAMAGATA EIJI
IPC: E02F9/22
Filed: 1993-04-21
Abstract: PURPOSE:To restrain vibration of an operating equipment and to obtain high acceleration at the time of changing speed when starting the operating equipment, into a vibration restraint control device for the operating equipment on a hydraulically operating machine. CONSTITUTION:After passing a pilot pressure signal output from pressure intensifiers 8, 9 and a displacement signal output from a displacement gauge 10 through a by-pass filter cutting off vibration components less than a specified frequency, a control unit 7 calculates the speed of a boom cylinder 2 from the frequency components of the displacement signal and calculates the thrust of the boom cylinder 2 from the frequency components of pilot pressure signal and the calculates speed. A flow command value is then found by multiplying respective specified gains by the said calculation values and a control signal is output to a flow control valve 11 which supplementarily supplies or discharges flow equal to the flow command value to the actuator and vibration is restrained by giving damper action to the actuator.
Patent JP-H06307442-A (JP)
Title: Device for supplying oil into direct driving mechanism part
Inventor: MOCHIZUKI MASANORI
IPC: B23Q11/12
Filed: 1993-04-21
Abstract: PURPOSE:To supply oil to the surface of a guide shaft by means of a member moved together with a direct driving ball bearing by forming, for a long time, the oil film on the surface of the guide shaft in a direct driving bearing mechanism which is formed in such type that the direct driving ball bearing is out-fit slidably to the guide shaft. CONSTITUTION:A space 21 opened toward an inner circumferential side is formed on a cover flame 2 which is out-fit slidably and detachably in relation to a guide shaft G, and a pad 3 having drug component such as lubricating component or rust resistance component is housed so as to be brought in contact with the surface of the guide shaft G.
Patent JP-S5320383-A (JP)
Title: Flameless atomizer
Inventor: HARADA KATSUHITO
IPC: G01N21/74
Filed: 1976-08-09
Abstract: PURPOSE:To perform waste-free and satisfactory measurement by detecting the errors of temperature setting programs and controlling the power supply to an atomization part.
Patent JP-S61252433-A (JP)
Title: Simple portable cooking stove
Inventor: UTO MITSUTAKA
IPC: F24C1/16
Filed: 1985-05-02
Abstract: PURPOSE:To permit a simple portable cooking stove to be used immediately and simply either outdoor or indoor in camping sites, etc., by a method in which a fuel is set on the bottom of a cylinder formed of a noncombustible material, and air ports are opened in the side of the cylinder. CONSTITUTION:An adequate amount of solid fuel 2 is set on the bottom of a cylinder 1, many round air holes 8 are formed in the side of the cylinder 1, and several plate springs 9 are fixed to the inner surface of the cylinder 1. For example, a wine bottle 10 is inserted into the cylinder 1 until the bottom of the bottle 10 reaches the folds of the plate springs 9 to form an adequate space between the springs 9 and the bottle 10, whereby permitting it to be heated by ignition of the fuel 2. Immediate heating treatment can thus be performed without the needs to use another cooking stove, etc.
Patent JP-S61253926-A (JP)
Title: Surge absorbing circuit
Inventor: GOTANDA HIDETOSHI
IPC: H03K17/78
Filed: 1985-05-02
Abstract: PURPOSE:To use a power supply circuit in common by forming a photocoupler and conneting a surge absorbing part to the input stage of the photodetecting side of the photocoupler. CONSTITUTION:When a positive surge is applied to a signal line, the surge voltage is interrupted by a resistor 42 and a diode 43 and a light emitting diode 5a is projected by a capacitor 45. When a negative surge is applied, the signal and an earth are shorted by the diodes 43, 44 to protect the photocoupler 5. Consequently, the common use of the same power supply circuit is made easy independently of the number of circuits to be protected.