baber/WOPTO huggingface dataset:
Patent JP-S5814906-A (JP)
Title: Permeable membrane
Inventor: HAMAMOTO YOSHITO
IPC: B01D71/38
Filed: 1981-07-15
Abstract: PURPOSE:To provide an ultrafiltration membrane excellent in a filtering efficiency obtained by adhering silicone particles to one surface or both surfaces of a  fine- structure membrane comprising a polyvinyl alcohol polymer. CONSTITUTION:To one surface or both surfaces of a membrane constituted by a hollow yarn which comprises intramolecularly or intermoleculary acetalized polyvinyl alcohol as a base material and has a fine structure with an average pore size of 0.1-2mu, an outer diameter of 500-3,000mu and an inner diameter of 200-2,000mu, 0.01-8wt% of the base material of silicone particles are adhered to prepare a permeable membrane. This membrane is excellent as an ultrafiltration membrane used in a treatment of a body fluid such as blood, serum or a body cavity fluid such as ascites or pleural effusion.
Patent JP-S593781-A (JP)
Title: Static semiconductor storage device
Inventor: ORITANI ATSUSHI
IPC: G11C7/22
Filed: 1982-06-30
Abstract: PURPOSE:To reduce electrical power consumption by generating a word-line driver clock signal from when a change in input address is detected to when the output a word-line selecting means reaches an end part of a word line, and placing the word line in a selected state. CONSTITUTION:A word-line driver WD is set by a clock pulse generating circuit CK1 and reset by a clock pulse generating circuit CK2. The circuit CK1 detects changes of address signals A0-Al-1 and A'0-A'l-1 to generate a clock pulse CP1, and the circuit CK2 detects the changes when a row selection signal reaches the end part of the word line to generate a clock pulse CP2. Consequently the time when the word line is selected is shortened to reduce power consumption.
Patent JP-S5337403-A (JP)
Title: Positioning method
Inventor: KAMO MASAYOSHI
IPC: G11B5/596
Filed: 1976-09-17
Abstract: PURPOSE: To minimize the crosstalk from the adjacent track, by reading out the displacement of the magnetic head and the direction of the displacement from the discriminating pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07285571-A (JP)
Title: Apparatus for closing can mouth
Inventor: HIROHAMA YASUHISA
IPC: B65B7/28
Filed: 1994-04-15
Abstract: PURPOSE:To position a lower end of an auxiliary opening groove above a part of a side wall to be expanded by providing the auxiliary opening groove corresponding to an upper part of an opening groove. CONSTITUTION:By pulling up a tab piece 2f with a finger, a sealing member 2 can be extremely broken from an upper end of an opening groove to a lower end of an auxiliary opening groove, and further by pulling the tab piece 2f with a finger, an upper part of a side wall 2b of the sealing member 2 and a flange part 2c can be easily deformed inward, so that the sealing member 2 can be removed from a lid body 1. At the same time, since the lower end of the auxiliary opening groove is only positioned above a part to be expanded, a part between the opening groove and the auxiliary opening groove may not be broken when the side wall 2b of the sealing member 2 is expanded.
Patent JP-H0414590-A (JP)
Title: Boring device and boring method
Inventor: NAKANO SUMIO
IPC: E21B19/24
Filed: 1990-05-01
Abstract: PURPOSE:To enhance the efficiency of boring work and, at the same time, to greatly reduce the manufacturing cost of a steel bar by holding the steel bar with wedges to rotate, and transfer axial percussion force of a drift to the steel bar through the wedge. CONSTITUTION:Wedges 4 are so arranged that a steel bar 1 penetrating a double end open type hollow drift D can be held and opened. After that, a screw thread 11 is projected to the peripheral surface of the steel bar 1, and fitting grooves 42 and 42 fitting to the screw thread 11 of the steel bar 1 is formed to the surface holding the wedges 4. The screw thread 11 of the steel bar 1 is fitted to the fitting grooves 42 and 42 of the wedges 4, and the steel bar 1 is held with the wedges 4. Then, the drift D is operated to transfer the turning effort to the wedges 4, the wedges 4 are rotated in the opposite direction to the screw thread 11 of the steel bar 1 and, at the same time, axial percussion force of the drift D is transferred to the steel bar 1 through the wedges 4 to make boring.
Patent JP-S5539418-A (JP)
Title: Correction device for color film base
Inventor: SUZUKI YUKIO
IPC: H04N9/73
Filed: 1978-09-13
Abstract: PURPOSE: To facilitate an easy adjustemnt for the color balance of the color telecine camera with a high accuracy, thus enchacing the color reproducibility.  
     CONSTITUTION: With preset switch 24 turned off, the color balance error is set for the color film base of each of the R, B and G chromaticity channels via the preset adjuster for gain 25, pedestal 26 and gamma 27 each. The color balance is secured for the color telecine camera in the conventional method and based on the gray scale chart of the monochrome film. Afther this, switch 24 is turned on. As a result, the error component of the color film base is added for each element featuring a good color balance, thus ensuring a high color balance. With correction device of such constitution, the color balance adjustment can be facilitated, thus enhancing the color reproducibility. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0413394-A (JP)
Title: Reproducing device for video signal
Inventor: MURAMOTO TOMOTAKA
IPC: H04N9/873
Filed: 1990-05-01
Abstract: PURPOSE:To reduce power consumption of the reproducing device by adding a balanced-modulation signal processed from a line sequential color difference signal to a luminance signal before interpolation processing for each horizontal scanning period, giving the result to a common interpolation circuit together with the luminance signal and applying the interpolation processing of the luminance signal and the simultaneous processing of color difference signals through one delay line. CONSTITUTION:A chroma signal inputted from an input terminal 3 of a color difference line sequential signal is modulated at a modulator 17 by using a subcarrier inputted from a terminal 19. The phase of the subcarrier is switched for each H (horizontal scanning period). A output of the modulator 17 is added to a luminance signal (Y+S) at an adder 20 via a band pass filter 18 and the result is inputted to a terminal (j) of a switch 21, a chroma signal before being added to the luminance signal is inputted to a terminal (k). The switch 21 is selected for each field, and when luminance is interpolated, the switch is thrown to the position (j) and a signal A at a terminal lis a signal B delayed by 1H via a 1H CCD delay line 7 and a low pass filter 8. A resulting signal C from the subtraction of the signal A from the signal B at a subtractor 31 is added to the inputted luminance signal at an adder 22, from which the interpolated luminance signal is obtained.
Patent JP-H11302742-A (JP)
Title: Annealing separating agent for grain-oriented magnetic steel sheet and production of grain-oriented magnetic steel sheet excellent in glass coating and magnetic characteristic using the same
Inventor: ISHIMATSU HIROYUKI
IPC: C21D8/12
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a glass coating film due to annealing to attain a uniform glass coating film, high tensile strength and magnetic characteristics by adding to MgO, a specified amt. of a substance which decomposes and emits a gas which does not change into H2 O in a hydrogen atmosphere in a specified temp. range. SOLUTION: To 100 pts.wt. of MgO, 1 to 50 pts.wt. of the substance is added which decomposes and discharges a gas at >=100 deg.C and <=1,000 deg.C, which does not change into H2 O in a hydrogen atmosphere. As for the substance which decomposes and emits a gas at >=100 deg.C and <=1,000 deg.C which does not change into H2 O in a hydrogen atmosphere, one or more kinds of MgCO3 , CaCO3 , FeCO3 , Fe2 (SO4 )3 and Mg(NO3 )2 are preferably used. By adding the substance containing a pyrolytic gas to the annealing separating agent and then applying the agent according to the production state of defects in coils, the oxygen potential between finish annealed coil plates can be optimized, and as a result, the obtd. magnetic steel sheet has excellent glass coating characteristics and magnetic characteristics.
Patent JP-S62968-A (JP)
Title: Method and apparatus for developing
Inventor: ISAKA KAZUO
IPC: G03G15/09
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a copied image having good quality without fogging by impressing an AC electric field between a photosensitive drum which supports an electrostatic image and sleeve roller which supports a two-component developer. CONSTITUTION:An electrode 3 is disposed in a hopper 1 and the sleeve roller 6 which supports the two-component developer consisting of a carrier and toner is used as a counter electrode. A resistor 7 is provided as a passive element and an AC bias power source 4 for preventing the fogging to be impressed between the sleeve 6 and the photosensitive drum 8 which is an electrostatic image support is prepd. to impress the AC electric field between the electrodes 3 and 6. Magnetic poles are provided near the part right under a blade 9 and the inside of a stationary magnet roller 6a in the sleeve 6, then the earing of the developer is generated by the rotation of the sleeve 6 and the developer layer is coated and supported on the peripheral surface of the sleeve 6 by the rotation of the sleeve 6, by which the electrostatic image on the photosensitive body 8 existing in the position having no contact with the developer layer is developed to the sensible image.
Patent JP-S591798-A (JP)
Inventor: FUJITA MASAO
IPC: D21F11/04
Filed: 1982-06-28
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-S5737936-A (JP)
Title: Receiver
Inventor: KAKIHARA EISHIN
IPC: H03J1/00
Filed: 1980-08-13
Abstract: PURPOSE:To simplify the MT circuit, by controlling the muting MT means with the output of a sweep stop signal generating means, when a sweep switching means switches to the automatic sweep state. CONSTITUTION:In a receiver providing an automatic sweep function, a sweep selector switch in a key matrix 26 is selected to the automatic sweep side, and during the automatic sweep, an MT signal is outputted from a digit terminal D6 of a CT24 with the program written in a ROM in a PLL controller CT24 to reject noise between stations. When an input signal level is more than a given level at this state, a sweep stop signal is produced from a stop signal generating circuit 27 and it is inputted to the CT24. The CT24 stops automatic sweep with this signal to transmit the reception signal to a speaker 20 by interrupting the MT signal. Thus, the CT24 is not required to provide a separate MT control circuit and it is not required to provide a sweep selector switch and a MT switch separately, allowing to remarkably simplify the entire circuit constitution.
Patent JP-H10301772-A (JP)
Title: Information processor and method therefor and recording medium
Inventor: TAKEUCHI SHOICHI
IPC: G06F21/14
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To execute only a program developed by an authorized software developer, and to limit the execution of the other programs in a certain program execution environment. SOLUTION: An application program enciphered by using a prescribed secret key is inputted to an inputting part 81 constituting a program execution system, and a cipher text as the enciphered application program is supplied to a decoding part 82 as it is. The cipher text from the inputting part 81 and a public key corresponding to the secret key used for preparing the cipher text are supplied to the decoding part 82, and the cipher text is decoded by using the public key, and a Java byte code as the decoded result is supplied to a Java virtual machine 83. The Java byte code from the decoding part 82 is interpreted and executed by the Java virtual machine 83.
Patent JP-H1044377-A (JP)
Title: Inking unit for printer
Inventor: OLAWSKY KLAUS
IPC: B41F31/06
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To improve the adjustment accuracy of the amount of ink by an inking unit for adjusting the amount according to the region. SOLUTION: An ink amount adjusting member 5 is disposed on cylinders 3, 4 above a liquid level of ink 2 in an ink fountain 1, and two types of ink membrane thicknesses can be formed on the cylinders 3, 4 attached to entire width of the member 5 in two ink amount adjusting states by the member 5. An ink transfer cylinder 8 is disposed in parallel with the cylinders 3, 4 attached with the member 5 in such a manner that the intervals between the cylinders 3, 4 and the cylinder 8 are larger than a minimum membrane thickness of the ink formed by the member 5 and smaller than a maximum membrane thickness of the ink formed by the member 5.
Patent JP-S5446251-A (JP)
Title: Polyethylene polymer composition for radiation crosslinking
Inventor: KOMATSU KIYOUJI
IPC: C08L23/06
Filed: 1977-09-19
Abstract: PURPOSE: A composition having improved resistance to heat deterioration, free from coloration and microcrystal formation of antioxidants, comprising a specific 1, 2- dihydro-2, 2, 4-trimethylquinoline polymer and an ethylene polymer.  
     CONSTITUTION: (A) 100 parts by wt. of an ethylene polymer is incorporated with (B) 0.1W2.0 parts by wt. of 1,2-dihydro-2,2,4-trimethylquinoline having a polymenization degree of 500 or more and a melting point measured according to JISK 6201 of 95°C or above, expressed by the formula (n is 1 ≤) and crosslinked with ratidation (e.g. high-energy electron rays, etc.) at an absorbed dose of 1W50Mrad. Flame- retardants, lubricants, etc. are added to the composition if necessary. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05305105-A (JP)
Title: Applicator for thermal therapy
Inventor: NAGASE TORU
IPC: A61N1/05
Filed: 1992-05-01
Abstract: PURPOSE:To provide an applicator for thermal therapy which enables thermal treatment of an affected part in vivo accurately free from the effect of a personal difference of a patient. CONSTITUTION:An inserting part 2 to be inserted into an organism and an ultrasonic vibrator 6 which is arranged in the inserting part 2 to generate an ultrasonic vibration are arranged to perform a thermal treatment of an affected part of an vital tissue by vibration energy from the ultrasonic vibrator 6. In an applicator 1 for thermal therapy thus arranged, a positioning means is provided to select the position of the ultrasonic vibrator 6 inside the inserting part 2.
Patent JP-S5447372-A (JP)
Title: Vibration absorbing apparatus for centrifugal dehydrating washer
Inventor: HIGUMA YUUJI
IPC: D06F37/24
Filed: 1977-09-21
Abstract: PURPOSE:To reduce number of component parts required for manufacturing a vibration absorbing apparatus of centrifugal dehydrating washer and to thereby improve productivity of the same, by forming a stopper portion at the lower end of suspension rod for the vibration absorbing apparatus to hold a coil spring in place. CONSTITUTION:A stopper portion 24a is formed by bending the lower end of suspension rod 24 of the vibration absorbing apparatus substantially into a ring- like form. Coil spring 25 is made of two large-diameter portions 25a, 25b and two small-diameter portions 25c, 25d. Diameter of said small-diameter portions 25c, 25d is made sufficiently large to receiving suspension rod 24 therein, and the size of the stopper portion 24a of the suspension rod 24 is made larger than the coil diameter of coil spring 25d, such that small-diameter portion 25d of coil spring 25 be stopped by the stopper portion 24a, if coil spring 25 is dropped freely from the upper end of suspension rod 24.
Patent JP-H0623074-A (JP)
Title: Manufacture of head of golf club and mold thereof
Inventor: KOBAYASHI KENJI
IPC: A63B53/04
Filed: 1992-05-01
Abstract: PURPOSE:To expand a sweet area by preventing a harm brought about by the undercut of the weight generated in the manufacture of a head by forging. CONSTITUTION:With an upper mold 21 a face 12 and sole 14 on the side of the face are formed. With the lower mold 22 the weight 15 and the rear portion of the sole 14 are formed. With such construction, the weight 15 does not get undercut at the time of molding. Besides, an angle D of upper surface 15A of the weight with respect to the face 12 can be made smaller. The center of gravity of the main body 11 of head can be arranged largely at the back of the face 12 and on the side of the sole. The sweet area can be expanded, and a head can be obtained with which a golf ball can be hit further in the upper direction.
Patent JP-S62269140-A (JP)
Title: Pattern forming method
Inventor: IWAMOTO NORIKO
IPC: H01L21/027
Filed: 1986-05-16
Abstract: PURPOSE:To enable fine processing on the surface of a substrate stepped in level and to facilitate high integration of elements by coating an organic polymer for flattening the surface with a specified coating agent, forming a hardened film, and etching the organic polymer film. CONSTITUTION:The substrate stepped in level on the surface is coated with the organic polymer, and the flattened surface of this organic polymer is coated with the coating agent or the like prepared by mixing water and a hydrophilic organic solvent with the hydrolyzed or polycondensed product of a silane compound represented by he formula: R<1>Si(OR<2>)3, and colloidal silica, and/or a silane compound represented by the formula: Si(OR<2>)4. The applied coating film is hardened, and the hardened film is etched by using a resist pattern further formed on this hardened film as a mask to transfer the pattern to the hardened film, and finally the organic polymer film is etched by using the hardened film pattern as a mask. In these formulae, R<1> is a 1-8C organic group, and R<2> is 1-5C alkyl or 1-4C acyl.
Patent JP-H049739-A (JP)
Title: Hydraulic type grasping jig built-in tester
Inventor: KOIZUMI CHIKAHIDE
IPC: G01N3/08
Filed: 1990-04-27
Abstract: PURPOSE:To build a grasping jig in a crosshead by constituting the crosshead of a pair of the support blocks supported on a pillar and the central block supported so as to be held between a pair of the support blocks. CONSTITUTION:A crosshead 16(17) is constituted of three blocks, that is, a pair of the support blocks 161(171) supported on a pillar 15(13) and the central block 162(172) supported so as to be held between the support blocks 161(171) and grasping jigs 18(19) having a pair of hydraulic cylinders 190 opposed so as to hold a load shaft axis therebetween and the grasping teeth 195 provided to the piston rings 192a thereof are built in the central block 162(172). That is, the bores 191 for the hydraulic cylinders are bored in the side surfaces of the central block 162(172) being in surface contact with the support blocks 161(171) to insert the pistons 192 and the grasping teeth 195 are provided to the leading ends of the piston rods 192a to make it possible to build the grasping jigs 18(19) in the crosshead.
Patent JP-S63279545-A (JP)
Title: Flat type display device
Inventor: MIYAMA HIROSHI
IPC: H01J31/12
Filed: 1987-05-08
Abstract: PURPOSE:To improve the accuracy in positioning electrodes set in blocks on a face plate by providing the respective blocks with first means for positioning them to each other, and further providing one of the blocks with second means in relation to the face plate. CONSTITUTION:In order to position electrode blocks 15A to 15N on a face plate 11 with high accuracy and ease, paired reference pins 16 are arranged on the face plate 11 keeping a specified positional relation with a phosphor, and thereby one of electrode blocks 15A to 15N is positioned, while other blocks are sequentially positioned and at the same time connected to each other by using reference pins 16 on the basis of the positioned block. In this manner the accuracy in positioning the respective blocks with respect to the fluorescent screen can be improved with the formation of paired reference pins on the face plate 11.
Patent JP-S5738727-A (JP)
Title: Dimerization of n-olefin
Inventor: KAWAKAMI SHIGENOBU
IPC: B01J27/00
Filed: 1980-08-18
Abstract: PURPOSE: To prepare the dimer of a n-olefin, suitable as a raw material of functional fluid, in high yield, by dimerizing a 8W24C n-olefin in the presence of hydrogen fluoride catalyst using a specific amount of a 6W14C (cyclo)parafin as a solvent.  
     CONSTITUTION: A 8W24C, pref. 12W18C n-olefin (1pt.vol.) is dimerized in the presence of hydrogen fluoride catalyst using a 6W14C (cyclo)paraffin (0.5W 10pts.vol, pref. 1.0W3.0pts.vol.), e.g. n-octane, n-decane, etc. as a solvent. The reaction temperature is pref. -20W+60°C, esp. 0W40°C. The product has a proper kinetic viscosity and a high viscosity index. Since the formation of fluoroparaffin, which is inevitable in the reaction without solvent, is suppressed by the presence of the solvent, the post-treatment for the removal of fluoroparaffin can be eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S594012-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: IKEGAMI KAORU
IPC: H01L21/205
Filed: 1982-06-30
Abstract: PURPOSE:To obtain a growth layer, in which there exists no slip line and thickness thereof is uniform, by keeping a space of adjacent wafers to approximately specific value during the time when a heating temperature is kept constant during growth and keeping the space to predetermined value or less during the time when a temperature change advances when a single crystalline Si thin-film is grown on a semiconductor wafer in an epitaxial manner. CONSTITUTION:A coil 24 connected to a RF power supply is wound on the outer circumference of a quartz pipe 21, a gas introducing pipe 23 is inserted into the quartz pipe 21, and a gas after used is discharged from a discharge port. A fixed holder 32 and a movable holder 32a to which the semiconductor wafers 22 are each pasted under vertical states are set up under the introducing pipe 23, and the holder 32a is moved during treatment to change the spaces of the surfaces 31a of adjacent wafers 22. That is, the spaces are kept to approximately 15mm. during the time when the heating temperature during the growth of the thin- films is kept constant, and narrowed to approximately 6mm. or less when the temperature change advances.
Patent JP-S604229-A (JP)
Title: Mounting method of semiconductor element
Inventor: YAMAMICHI NOBUYUKI
IPC: H01L21/52
Filed: 1983-06-23
Abstract: PURPOSE:To obtain enough adhesive strength in case of large pellets by improving wetting properties of low melting point glass by a method wherein metal capable of anodic oxidation is spread over the back surface of a pellet followed by anodic oxidation of a surface of the metal to form an oxide film. CONSTITUTION:A metal film capable of anodic oxidation is arranged on the back surface of a semiconductor element, followed by anodic oxidation of a surface of the metal film to form an oxide film. This semiconductor element is mounted and fixed by fusing low melting point glass. Back surface of a pellet 2 is covered with an Al film 1, for example, by vapor deposition or sputtering to the thickness 1-2mum. The low melting point glass 5 for mounting of pellets is formed in a cavity part of a ceramic substrate 4 of a glass seal package having low melting point glass 3 for sealing in a sealing part, and is fused by heating. Then the pellet 2 is bonded to said glass 5 with pressure-welding followed by cooling to be fixed.