baber/WOPTO huggingface dataset:
Patent JP-H09281642-A (JP)
Title: Photosensitive and heat sensitive recording material and its production
Inventor: YOSHIDA SHIGEAKI
IPC: B41M5/323
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive and heat sensitive recording material having satisfactory raw stock preservability, giving a high density recorded image and excellent in heat color developing property by incorporating a specified compd. SOLUTION: This photosensitive and heat sensitive recording material with a layer contg. a diazo compd. and a coupler as essential components on the substrate contains a compd. represented by the formula (where R is H, alkyl, alkoxy or halogen). The benzylbiphenyl compd. represented by the formula has a m.p. equal to or lower than that of a eutectic forming agent, the compd. in a molten state generally has a property of melting the coupler, a base and the eutectic forming agent, and the compd. is dispersed and used in a soln. for a developer layer or a soln. for a middle layer. The average particle diameter of the benzylbiphenyl compd. is 0.4-7μm, preferably 1-5μm. The amt. of the compd. used is not especially limited but the compd. is used by 0.5-10 pts.wt., preferably 1-5 pts.wt. per 10 pts.wt. of the coupler.
Patent JP-S5237830-A (JP)
Title: Polyvinyl alcohol hollow fibers for dialysis
Inventor: YAMAMOTO KOUZOU
IPC: B01D69/08
Filed: 1975-09-19
Abstract: PURPOSE: Hollow fibers for dialysis imparted with improved mechanical strength, resistances to acid, alkali, and aging, and extremely excellent permeability of acids and salts by specifying the degree of orientation swelling of the polymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S594454-A (JP)
Inventor: KATSUMATA SENSAKU
IPC: A47J43/00
Filed: 1982-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0714203-A (JP)
Title: Optical reproducing device
Inventor: TERASAKI HITOSHI
IPC: G11B7/00
Filed: 1994-04-28
Abstract: PURPOSE:To obtain reproduced signals having a good S/N at the time of reproducing information recorded on an optical disk which is so manufacture as to be reproduced with a wavelength lambda1 at the time of reproducing recorded information by using a wavelength lambda2 shorter than the wavelength lambda1. CONSTITUTION:An optical reproducing device which reads information recorded on an optical disk, as pits. The wavelength of the laser beam used for reproducing the information is standardized to be a specific value lambda1 corresponding to the depths of the pits. Such a laser beam that its wavelength lambda2 is shorter than lambda1 and the amplitude increase of reproduced signals caused by that the spot diameter of the laser beam becomes smaller is made larger than the amplitude decrease of the reproduced signals caused by that the phase difference between reflected light from a pit and reflected light from a land section deviates from the optimum value pi, is emitted from a laser emitting means.
Patent JP-S63278979-A (JP)
Title: Composition
Inventor: KUBO TETSUJIRO
IPC: C09D183/04
Filed: 1987-05-12
Abstract: PURPOSE:To obtain a composition which can give a noncrazing film excellent in heat resistance and adhesion, by dissolving two specified silanols and colloidal silica in a lower aliphatic alcohol of a limited water content and hydrolyzing the silanols by adding an acid to the solution. CONSTITUTION:50-95wt.% CH3Si(CH3O3) is mixed with 50-5wt.% Si(CH3O4), and the obtained mixture is further mixed with 5-50wt.% based on this mixture, colloidal silica. The resulting mixture is dissolved in a lower aliphatic alcohol containing water in an amount necessary to hydrolyze CH3Si(CH3O)3 and Si(CH3O)4 to a degree of hydrolysis of 100-80% for each. the pH of the resulting solution is controlled to 3-6 by the addition of an acid (e.g., acetic acid), whereupon CH3Si(CH3O)3 and Si(CH3O)4 are hydrolyzed to give the purpose coating composition comprising a lower aliphatic alcohol solution of a partial hydrolyzate of the silanols formed by hydrolysis.
Patent JP-S593337-A (JP)
Title: Apparatus for sampling sodium
Inventor: KASAHARA KAZUO
IPC: G01N1/10
Filed: 1982-06-30
Abstract: PURPOSE:To sample sodium in an uncontaminated state, by connecting a washing line which circulates washing sodium, to sampling lines which are connected to a sampling vessel. CONSTITUTION:A sampling vessel 8 is enclosed and supported in a tightly closed container 11, and the outlet end and the inlet end of the vessel 11 are attached to the ends of an outlet-side sampling line 3 and an inlet-side sampling line 2 by flanges 10 and 9, respectively. A circulating loop 18 for washing sodium constitutes a closed circuit which passes from a branching point 21 on the inlet-side sampling line 2 to a branching point 31 on the inlet-side sampling line 3 via a valve 22, an expansion tank 23, an electromagnetic pump 24, and valves 25, 26, 27 and 28. After the sampling lines 3 and 2, and the sampling vessel 8 are washed with the use of the loop 18, a sample of sodium to be analyzed is introduced into the sampling vessel 8, and solidified by quenching. Then the sample is subjected to analysis by cutting the vessel 8.
Patent JP-H01285188-A (JP)
Title: Lipase-immobilized polyacrylic acid-based material and utilization thereof
Inventor: MINOGUCHI MARIKO
IPC: C11D3/386
Filed: 1988-05-12
Abstract: PURPOSE:To improve washing effect by immobilizing lipase on a carrier composed of water-insoluble polyacrylic acid or derivative of said polyacrylic acid, forming polyacrylic acid-based material and adding to various system used as a detergent. CONSTITUTION:A carrier composed of water-insoluble polyacrylic acid or derivative of said polyacrylic acid is bonded and immobilized with lipase by applying a physical bonding method, adsorption method, ionic bonding method or chemical bonding method, etc., to form a lipase-immobilized polyacrylic acid-based material. An immobilizing by a chemical bonding is preferable for the case of utilizing as drugs in which purity of material is especially required and as the definite means of the immobilizing, polyacrylic acid is made to an active ester and reacted with lipase. Water-soluble carbodiimide is especially preferable as an esterifying agent of said case.
Patent JP-S594107-A (JP)
Title: Manufacture of rare earth and cobalt group magnetic material
Inventor: SATOU TADAKUNI
IPC: C22C1/04
Filed: 1982-06-30
Abstract: PURPOSE:To improve characteristics of magnetic alloy by making an alloy powder that consists of specified amounts of R (yttrium and rare earth elements), Fe, Cu, Zr and Co and forming the powder under pressure and sintering the formed powder. CONSTITUTION:By the method to form by powder metallurgy a magnetic alloy that belongs to the group of R2T17 (R represents yttrium and rare earth and T a transition metal) an alloy powder is made with 22.5-27.5wt% of R, 15.0- 23.0wt% of Fe, 3.3-5.0wt% of Cu, 1.5-3.5wt% of Zr, and balance of Co. This alloy powder is formed under pressure, and after sintering it at 1,170-1,230 deg.C it is subject to solid solution treatment at 1,130-1,200 deg.C. After this heat treatment at the same temperature as the sintering temperature and heat treatment at the same temperature as the solid solution treatment temperature are repeated. After this the product is held at 600-950 deg.C for 0.2-30hr, and then it is cooled under 500 deg.C with the cooling speed in the range of 0.05-5 deg.C/min.
Patent JP-H0711602-A (JP)
Title: Ballast consolidation method
Inventor: MURATA TSUTOMU
IPC: E01B37/00
Filed: 1994-04-28
Abstract: PURPOSE:To prevent the scatter of ballast by spraying two-part curable urethane elastomer having specific performance on the ballast by means of a spray, a consolidating it without preventing draining efficiency, etc., to combine them with each other. CONSTITUTION:Two-part curable flame retardent urethane elastomer wherein tack-free time after mixing a main agent with a hardener at 25 deg.C of atmospheric temperature is 0.5 seconds - 30 minutes, surface intrinsic resistance value is more than 1X10<8>OMEGA with dynamic elastic modulus 1X10<5>-1X10<11>dyne/cm<2> at -20 deg.C to 40 deg.C of atmospheric temperature and 0.01-2.0 of loss tangent value (tandelta) is sprayed on the surface of ballast on a rail road bed, etc., by means of a spray, so that foaming magnification reaches 1.1-10 times. Ballast is consolidated in a state to have voids among ballast and is formed together as a unit, and train load dispersion efficiency, vibration absorbing efficiency, electric insulation efficiency, lateral pressure resistance efficiency, draining efficiency, etc., are not prevented. According to the constitution, ballast can be prevented from being scattered by strong wind, snowing, suction cleaning, etc.
Patent JP-S61272047-A (JP)
Inventor: JO YASUSHI
IPC: A61F2/06
Filed: 1985-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0411536-A (JP)
Title: Car interior noise reducing device
Inventor: KOYAMA YUICHI
IPC: G01S7/527
Filed: 1990-04-27
Abstract: PURPOSE:To permit the disposal of various changes of the vehicle conditions by controlling a speaker so that the input of a microphone becomes min. by allowing a controller to vary the step size in proportion to the gear ratio. CONSTITUTION:When a vehicle in traveling is at a gear position having a high gear ratio, the driving torque is large, and the engine revolution sensitivity reacts to the accelerator operation, and in order to properly eliminate the noise due to the reacted engine revolution, the step size mu is increased, and the following performance in the control is improved. When the low gear ratio is used, the reaction of the engine revolution becomes nonsensitive for the accelerator operation, and the step size mu is reduced, and the residual noise is reduced. Accordingly, the output signal y(n) supplied to a speaker 6 through an amplifier 7 is obtained by carrying out the convolution calculation in which the engine vibration X(n) of each sample is multiplied by the filter coefficient. The output e(n) of a microphone 4 is generated by subtracting the speaker output y(n) from the sound pressure Y(n) which is actually measured at the ear of a driver.
Patent JP-S60256688-A (JP)
Title: Seal-off valve
Inventor: SATOU MITSUHIRO
IPC: F16K27/08
Filed: 1984-06-04
Abstract: PURPOSE:To improve handling properties, by a method wherein an operator is removably attached to an exhaust port through an O-ring. CONSTITUTION:Cap 8 is removably located to the upper part of a body 7 provided with a suction and exhaust port, i.e., a suction port 4 and an exhaust port 5, connected to a vacuum exhaust system 3, and a valve seat 6. A valve rod 10, provided with seal-off part 9, opening and closing the valve seat 6, is secured to the cap. An operator 2a is removably situated to the exhaust port 5 through the medium of an O-ring 11. A valve body 1a is movably attached to the body 7, the cap 8, the valve rod 10, and the outer periphery of the body 7. After a vacuum exhaust port 12 is removed, the exhaust port of the body 7 is closed with a sleeve 13, and an airtight condition is held by the O-rings 11 and 14.
Patent JP-H05286014-A (JP)
Title: Device for adjusting lip interval of t-die
Inventor: IKENO TAKASHI
IPC: B29C48/31
Filed: 1992-04-06
Abstract: PURPOSE:To precisely conduct the control of the thickness of a resin sheet and simplify the constitution of control devices and the like by adjusting the interval between lips precisely and automatically without causing error due to play or looseness of tie bolts, etc. CONSTITUTION:A reduction gear 23, motor 38, and revolution counter 37 are connected to a socket 21 for turning a tie bolt, thereafter the casing of the gear 23 is rotatably disposed about the axis of the socket 21 through a bearing, the casing is prevented from rotating by using a spring plunger 26, and a switch 27 is provided to detect whether or not the rotary displacement of the casing against the plunger 26 is more than a predetermined value.
Patent JP-H04352681-A (JP)
Title: Floppy disk file
Inventor: WAKATSUKI ATSUSHI
IPC: B65D85/00
Filed: 1991-02-25
Abstract: PURPOSE:To make a file convenient for taking floppy disks in and out by a method wherein a front cover, a rear cover and a backbone are formed continuously with bending lines made therebetween, a file body is formed by attaching a pair of containers having their respective receiving recess parts securely to the inside of the front and rear covers and a receiving sheet is provided for the container provided with the receiving recess part to receive therein a plurality of stacked floppy disks. CONSTITUTION:A file body comprises the rectangular front and rear covers 2 and 3 consisting of the magnetic shielding plate having both the faces covered with resin sheet, a narrow backbone 4 formed continuously from these covers with bending lines 5 and 6 made thereon and a pair of opposed flat, square containers 8a and 8b, each having upper and lower receiving recess parts 7, securely attached to the inside of their respective front and rear covers 2 and 3. A plurality of floppy disks are stacked in the receiving recess part 7 in such a manner that the side edges thereof are laterally shifted from one another and a separate receiving sheet 11 is pivotally secured to the left side of each receiving recess part 7. In order to use this file, the front and rear covers 2 and 3 are opened by a finger holding part 10 and a pull piece 25 is gripped at a recess part 21 and then pulled up to make the receiving sheet 11 freely movable pivotally on an anchoring part 26.
Patent JP-S63282167-A (JP)
Title: Production of superconductor
Inventor: YOSHINO HISASHI
IPC: C01G1/00
Filed: 1987-05-11
Abstract: PURPOSE:To obtain a superconductor having high critical current density and superior characteristics in a relatively short time by molding powder of perovskite oxide superconductor, then calcining and heat treating succeedingly the molded body under specified conditions. CONSTITUTION:Powdery perovskite oxide superconductor is molded to a desired shape, and the molded body is calcined at 850-950 deg.C, then heat-treated at 500-700 deg.C in O2-contg. atmosphere (pref. in O2). The heat-treatment at 500-700 deg.C is preferred to be carried out for 1-24hr. For the above described powdery oxide superconductor, for example, an oxide superconductor of ABa2 Cu3O7-delta type (wherein A is an element selected from Y, Yb, Ho, Dy, Eu, Er, Tm, and Lu) is cited.
Patent JP-S61272410-A (JP)
Title: Warning device of timing replacing lubricating oil for vehicle
Inventor: KAWAKITA TSUNEHIRO
IPC: G01N33/30
Filed: 1985-05-28
Abstract: PURPOSE:To alarm an exchange of lubricating oil always in a correct timing, by providing a lubricating oil amount decrease detecting means detecting a decrease of lubricating oil, supplement detecting means detecting a supplement of lubricating oil and a deteriorating amount correcting means correcting a deteriorating amount of lubricating oil. CONSTITUTION:A lubricating oil deteriorating amount arithmetic means (a) obtains a deteriorating amount of lubricating oil from its use history, and when the deteriorating amount of lubricating oil reaches a predetermined amount, a replacement warning means (b) alarms an exchange of the lubricating oil. An oil amount decrease detecting means (c) detects a decrease of lubricating oil to its minimum required amount, while a supplement detecting means (d) detects a supplement of lubricating oil to its sufficient amount. When the supplement of lubricating oil to its sufficient amount is detected after the decrease of lubricating oil to its minimum required amount is detected, a deteriorating amount correcting means (e) corrects the deteriorating amount of lubricating oil. In this way, the exchange of lubricating oil can be alarmed always in a correct timing.
Patent JP-H10308060-A (JP)
Title: Automatic speed adjusting device for disk recording medium
Inventor: SUZUKI HIROSHI
IPC: G11B19/28
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent vibration caused by itself even when a disk recording medium with a polarized center of gravity is used by detecting vibration, comparing the detected value with a preset reference value and having an adjusting means for adjusting the rotation speed of the disk recording medium based on the compared result. SOLUTION: An acceleration measuring circuit 7 amplifies the detected voltage signal of acceleration caused by vibration of a motor 4 detected by an acceleration sensor 6 to take out a peak value and to input it to a voltage comparator 8. The voltage comparator 8 compares the output signal with a preset reference value to output the compared result to a disk control circuit 9. The disk control circuit 9 judges whether the detected value by the acceleration sensor 6 is lower than the reference value or not based on the compared result by the voltage comparator 8 and when it is lower, it is judged as normal. When the detected value by the acceleration sensor 6 is higher than the reference value, vibration caused by polarization of the center of gravity is effectively suppressed by reducing the number of rotation of the motor 4 by one step.
Patent JP-S608162-A (JP)
Title: Final case for agricultural tractor
Inventor: ISHIDA ISAO
IPC: B60K17/30
Filed: 1983-06-24
Abstract: PURPOSE:To facilitate manufacturing by blinding the upper section of final upper case while enabling insertion of each member from below the final upper case thereby enabling assembly of each member not in the final upper case. CONSTITUTION:A bearing 16 is fitted from above in the way of a king pin 9 then a bevel gear 14 and upper bearing 12 are fitted and stopped by a ring 15. A bearing 19 is fitted from below the king pin 9 and stopped by a snap ring 23, then a bearing 20 is fitted to the lower end of a projection 17 to secure the bevel gear 18. Then a final upper case 4 is applied over the upper section of the assembled king pin 9. The upper bearing 12 is fitted from below to the step section 13 formed on the upper face in a chamber 10 to stop the king pin 9 and the final upper case 4. The king pin 9 can be mounted even if the upper section of the final upper case 4 is blinded by the upper wall 11.
Patent JP-H07300237-A (JP)
Title: Article storage container
Inventor: IWAMOTO KYOICHI
IPC: B65G65/30
Filed: 1994-04-28
Abstract: PURPOSE:To store articles in bulk and quickly and surely pick them in this state. CONSTITUTION:A bottom opening section 4 is provided on the bottom of a container main body 2 having an opening for picking ampules, the bottom is tilted downward toward the bottom opening section 4, and a vertically moved rod 5 is inserted into the bottom opening section 4. The upper face of the rod 5 is made the picking face of articles stored in a container, the rod 5 is excited downward by a spring 8, the upper face of the rod 5 is invariably kept below the opening peripheral edge of the bottom opening section 4 of the container main body 2, and the rod 5 is lifted against the spring 8 by a cylinder rod 13. A rod storage chamber 6 is provided below the bottom opening section 4 of the container main body 2, and a guide tube 7 telescopically expanded or shrunk in the rod storage chamber 6 is fitted to the outer periphery of the rod 5.
Patent JP-H10310416-A (JP)
Title: Production of silica dispersion
Inventor: KATO HIROSHI
IPC: B01F5/06
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain the dispersion without the settling being gelled or the silica particles precipitated when let stand for a long time by passing a slurry consisting of silica and polar solvent through a throttle mechanism with a differential pressure between its inlet and outlet specified to crush the slurry. SOLUTION: A passage 4 consisting of the thin tube having an optional length and a diameter smaller than the inner diameter of a tube 1 is provided in the tube 1, and a throttle mechanism with ratio of the diameter of the tube 1 to that of the diameter-decreased part controlled to 5, preferably 10, with the diameter of the diameter-decreased part controlled to 50 μm to 5 mm, preferably 70 μm to 1.5 mm, and with the differential pressure between the inlet and outlet controlled to 400-3,500 kgf/cm<2> is furnished. A slurry contg. <=50 wt.%, preferably <=30 wt.% or more preferably <=20 wt.%, water and a polar solvent such as methanol and kept at >=pH8, preferably >=pH9, is passed through the throttle mechanism and crushed.
Patent JP-S62295870-A (JP)
Title: Sheet storage device
Inventor: KUNISHIMA TOSHIAKI
IPC: B65H31/00
Filed: 1987-05-13
Abstract: PURPOSE:To make a space remarkably small for installing the subject device proper by providing the device with a grip means for gripping the leading end of a sheet as carried, an opening for feeding out the trailing end of the sheet and a sheet support member respectively. CONSTITUTION:A recording sheet 5 is recorded with predetermined information on a recording head 7 at a position between said head 7 and a platen roller 8, and comes in contact with the inner side of a secondary blocking member 14 at an acute angle. And the recording sheet 5 falls in a state with the leading and thereof biting effectively the bottom of a storage part 12, via a wedge effect, where a primary blocking member 1 and the secondary blocking member 14 are crossing each other. Furthermore, when fed out, the recording sheet 5 is discharged outside of the subject device and takes a loop form. And the recording sheet 5 hangs outside of the device curled with a large radius. In state, a movable cutter operates and cuts the recording sheet 5. Then, the cutout end of the recording sheet 5 hangs outside, but the sheet 5 does not come off the device, as the leading end thereof is biting the crossing part of the blocking members 13 and 14.
Patent JP-H05126767-A (JP)
Title: Radiometric analysis device
Inventor: YAKOBU TEINMERUSU
IPC: G01J3/02
Filed: 1992-05-07
Abstract: PURPOSE: To improve the analyzing accuracy by a simple structure by correcting the deviation of radiant optical system during measurement by using the corrected signal which is calculated by using radiant optical elements whose position, direction and dimension are specified ideally. CONSTITUTION: Measurement is simulated by a program stored in a control unit 40, and the reference position, direction and dimension of radiant optical elements such as a slit throttle 66, solar slit, X-ray device 2, X-ray detector 4, etc., are regulated ideally, and the reference data at this time are stored in a memory 42 coupled with a unit 40. Then, while testing a sample 8 acually, the deviation of radiant optical element is corrected by using the data stored in the memory 42, and the relative position and direction of the sample 8, detector 4, X-ray source 2, and throttle 66, and solar slit device are corrected as necessary by using columns 18 and 26, bases 16 and 33, and rotary arms 15 and 32. Thus, an analyzer can be aligned and calibrated accurately, thereby improving the analyzing accuracy.