baber/WOPTO huggingface dataset:
Patent JP-H03250006-A (JP)
Title: Photosensitive resin composition
Inventor: MARUYAMA KOJI
IPC: C08F2/44
Filed: 1990-02-27
Abstract: PURPOSE:To provide the title composition which can be easily cured by irradiation with an actinic radiation to give a flexible tough cured product by mixing a copolymer between an ethylenically alpha,beta-unsaturated monomer and a carboxylic monomer with a specified photopolymerizable compound and a photopolymerization initiator in a specified mixing ratio. CONSTITUTION:60-90wt.% alpha,beta-ethylenically unsaturated monomer (A) (e.g. styrene) is copolymerized with 40-10wt.% carboxylic monomer (B) (e.g. acrylic acid) to produce a linear copolymer of a weight-average mol.wt. of 20000-500000. 100 pts.wt. this copolymer is mixed with 5-150 pts.wt. photopolymerizable compound of formula I (wherein R<1> and R<2> are each H or methyl; X is a 2-20 C bivalent hydrocarbon group; Y is OCH2CH2, a group of formula II or III; (m) is 1-100; and (n) is 1-15) and 0.5-10 pts.wt. photopolymerization initiator sensitive to an actinic radiation (e.g. benzoin). The obtained photosensitive resin composition can be desirably used in the production of printed wiring boards.
Patent JP-S59177485-A (JP)
Inventor: BANSAN BURUNAARU
IPC: E05B65/32
Filed: 1984-03-14
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-H08221062-A (JP)
Title: Electronic musical instrument for automatically playing demonstration music
Inventor: KONISHI KEIJI
IPC: G10H1/00
Filed: 1995-02-14
Abstract: PURPOSE: To provide an electronic musical instrument which is comfortably usable over a long period of time and automatically plays demonstration music. CONSTITUTION: This electronic musical instrument is constituted to contain plural pieces of the demonstration music and to automatically play the demonstration music. The electronic musical instrument described above is provided with a listener discriminating means 5 which detects whether there is a listener in front of the electronic musical instrument or not and a music-to-be played selecting means 6 which selects the music to be played in accordance with the discrimination output of this listener discriminating means 5 so that the playing is provided with a variety according to whether there is the listener or not in front of the electronic musical instrument. The drawback that the listener becomes weary of the playing of the demonstration music by simple repetition of the same playing is thus prevented.
Patent JP-H02228438-A (JP)
Title: Contact material for vacuum valve
Inventor: OKUTOMI ISAO
IPC: C22C29/08
Filed: 1989-03-01
Abstract: PURPOSE:To improve the current chopping properties and contact resistance properties in an Ag-Cu-WC series contact material by optimizing the contents of Ag and Cu, the ratio thereof and the existing conditions, moreover refining the grain size of WC as arc-resisting components and improving the existing conditions of Ag and Cu. CONSTITUTION:In the contact material contg., by weight, 25 to 65% high conductivity components constituted of Ag and Cu (the ratio of Ag is regulated to 40 to 80%) and the balance arc-proof components (having 0.1 to 5mu average grain size) constituted of one or both of the carbide and boride of W or the like, the high conductivity components are constituted of the area of first high conductivity components constituted of a first discontinuous phase having <=5mu thickness or width and a first matrix surrounding the above and the area of second high conductivity components constituted of a second discontinuous phase having <=5mu thickness or width and a second matrix surrounding the above. Furthermore, the first discontinuous phase in the area of the second high conductivity components is finely and uniformly dispersed at the distance of <=5mu in the primary matrix and the amt. of the area of the second high conductivity components occupied in the total high conductivity components is moreover regulated to the range of 10 to 60wt.%.
Patent JP-S58167889-A (JP)
Title: Apparatus for running compressor
Inventor: HIBINO YOUZOU
IPC: F04B49/06
Filed: 1982-03-29
Abstract: PURPOSE:To permit energy saving running of a plurality of compressors by correcting pressure set value on the basis of blast property determined by the combination of control modes of compressor capacity number. CONSTITUTION:Detecting signals of discharge air detected by a pressure detector 7 and collected in a common main pipe 6 are supplied to the input of control panels 9a-9d, and control modes of capacity and number of a plurality of compressors 1a-1d and the combination thereof are determined so that the pressure becomes a set value to generate control signal outputs to the control panels 9a-9d of the respective compressors 1a-1d. The set value of pressure is corrected on the basis of this blast property so that the consumption of surplus power can be avoided.
Patent JP-H08217796-A (JP)
Title: Human proteasome subunit
Inventor: TANAKA KEIJI
IPC: C07H21/04
Filed: 1995-02-14
Abstract: PURPOSE: To obtain the new polypeptide being human proteasome subunit having a specific amino acid sequence and useful for diagnosing and treating various morbid state such as immune diseases as a polyfunctional protease having proteolytic action dependent on energy. CONSTITUTION: A new polypeptide has an amino acid sequence containing at least an amino acid sequence expressed by the formula in the molecule and constitutes P45 subunit of human 26S proteasome. The polypeptide is useful for diagnosis, treatment, etc., of various kinds of diseases as a polyfunctional protease having energy-dependent proteinase action. The polypeptide is obtained by homogenizing human cell and tissue in a 25mM tris-hydrochloric acid buffer solution (pH7.5) and centrifuging the material, carrying out ultracentrifugation of the supernatant, collecting the precipitate, subjecting the precipitate to gel permeation, collecting 26S proteasome fraction, concentrating the fraction, passing the concentrated fraction through a hydroxyapatite column and purifying the fraction by gradient of 10-300mM phosphoric acid buffer solution (pH7.0).
Patent JP-H0228613-A (JP)
Title: Semiconductor laser beam source unit
Inventor: MIYAGAWA ICHIRO
IPC: G02B27/28
Filed: 1989-03-01
Abstract: PURPOSE:To align the longitudinal section directions of laser beams which are multiplexed in parallel to each other and to making fine adjustments in a polarizing direction and to increase the power of the multiplexed light by adjusting the polarizing direction by using a 1/2-wavelength plate in the case of multiplexing the laser beams by using a polarization beam splitter. CONSTITUTION:A 1st semiconductor laser 1 and a 2nd semiconductor laser 11 are provided so that the longitudinal beam section directions of the 1st laser beam 2 and 2nd laser beam 12 are parallel to each other in the optical paths behind the polarization beam splitter 5. Then a 1st 1/2-wavelength plate 4 is provided between the 1st semiconductor laser 1 and polarization beam splitter 5 and a 2nd 1/2-wavelength plate 14 is provided between the 2nd semiconductor laser 11 and polarization beam splitter 5 respectively. Further, the sum of the angle of rotation of the polarizing direction of the 1st laser beam 2 by the 1st 1/2-wavelength plate and the angle of rotation of the polarizing direction of the 2nd laser beam 2 by the 2nd 1/2-wavelength plate 12 is set to 90 deg.. Consequently, the beam shape of the multiplexed laser beam is made coincident and the utilization efficiency of the laser beams is increased.
Patent JP-H07263966-A (JP)
Title: Amplifying circuit
Inventor: SUZUMURA YOSHIHIRO
IPC: H03F1/00
Filed: 1994-03-18
Abstract: PURPOSE:To eliminate the change of a DC component to prevent the occurrence of a pop tone by adding a signal having the same phase as an input signal to a reference power to apply it to the minus input terminal of an amplifier at the time of applying a mute signal. CONSTITUTION:At the time of amplification, an input terminal T2 is connected to cup, and an output signal Va or an offset circuit 2b has the voltage fixed to set the constant voltage to the minus side of an amplifier 1 through a buffer circuit 4, and the amplifying action of the amplifier 1 is performed. When an input signal IN is inputted to the circuit 2b by a mute signal M, input signals of the same phase are inputted to plus and minus input terminals of the amplifier 1, and the output which has the constant voltage as the center and has the same amplitude as the signal IN is outputted. Consequently, only the AC component of an output signal OUT is attenuated but the DC component is not changed when muting is applied in the amplifying operation state, and thus, the occurrence of a pop tone due to the quick variance of the output level is prevented.
Patent JP-S62209299-A (JP)
Title: Replacing method for pump or equipment material and the like in lpg underground storage tank
Inventor: HIKAGE HIDEJI
IPC: F17C13/00
Filed: 1986-03-06
Abstract: PURPOSE:To aim at the perfectization of repair and replacement, by filling up the inside of a protection pipe and a discharge pipe with water as a full tank, the recovering liquefied petroleum gas into a storage tank. CONSTITUTION:Vertical two-stage partition walls 3 and 4 are installed in a longitudinal hole 2 of an underground storage tank 1, while a protection pipe 5 is inserted from the ground to a lower part of LPG 6, and locked to these concrete partition walls 3 and 4. And, a discharge pipe 7 is inserted into this protection pipe 5, projecting an upper part of the discharge pipe 7 somewhat upward the protection pipe 5, and it is locked to an upper part of the protection pipe 5. Valves 11 and 12 are installed in the discharge pipe 7 and the protection pipe 5, and connected with an interconnecting hose 13. With this constitution, repair and replacement operations are perfectly and simply performable.
Patent JP-H05244993-A (JP)
Title: Improved method for colorimetric determination of mtt
Inventor: MIYAZAWA ASAMI
IPC: C12Q1/04
Filed: 1992-03-06
Abstract: PURPOSE:To solve problems such as much labor and time required for dissolving due to sparing solubility of the formed 3-(4,5-dimethylthiazol-2-yl)-2,5- diphenyltetrazolium bromide (MTT) formazan crystal in carrying out tests on the cell growth ability or cell function according to a method for colorimetric determination of MTT. CONSTITUTION:The objective method for colorimetric determination of MTT is characterized by using a mixture solution of dimethylforamide with isopropyl alcohol containing hydrochloric acid or a mixture solution of dimethyl sulfoxide with the isopropyl alcohol containing the hydrochloric acid for dissolving an MTT formazan crystal. Thereby, the efficient and rapid method for colorimetric determination of the MTT in which the formazan crystal formed by the method for colorimetric determination of the MTT can readily be dissolved without requiring much time is provided.
Patent JP-H09242041-A (JP)
Title: Revetment slope covering structure
Inventor: YAMADA TAKEJIROU
IPC: E02D17/20
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide slope covering structure in which the construction work of a revetment wall and a parapet part can be easily executed. SOLUTION: A foundation 12 is constructed under side of the face of slope of a river, and longitudinal frames 15, 16, 15A, 16A previously molded by forms in a factory or the like are arranged on the upper part in parallel in the condition of being contacted with each other. The respective longitudinal frames are fastened and fixed with connecting reinforcements 18 and nuts 19 so as to construct a revetment wall 20. Parapet parts 24 similarly premolded in a factory or the like are provided on the upper side of the wall 20, the wall 20 and the parapet parts 24 are connected to each other, and hence the revetment slope covering structure U is constructed.
Patent JP-2000249780-A (JP)
Title: Electronic clock
Inventor: TAKIZAWA JUNICHI
IPC: G04G21/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic clock allowing easy selection of its function from an external apparatus. SOLUTION: An external apparatus 13 with a communication function has a function equivalent to that of a personal computer and comprises a random access memory storing data temporarily, a disc device storing programs and data, a display device 14 visualizing information, a keyboard 15 for inputting, a pointing device 17 assisting input, and a communication interface 18 for communication.  The external apparatus 13 having a communication function holds function address information (function information) obtained for execution in an electronic clock when a function to be recorded in a read-only memory built in this electronic clock 1 is formed, and on the external apparatus 13 having a communication function, processing of the function address information of the electronic clock 1 is carried out for changing the selection order of functions carried out in the electronic clock 1 or for determining whether the function carried out in the electronic clock 1 is effective or not.
Patent JP-S59176593-A (JP)
Title: Boiling type heat transfer tube and manufacture thereof
Inventor: YOSHIDA HIROMICHI
IPC: F28F13/02
Filed: 1983-03-24
Abstract: PURPOSE:To contrive to increase the overall heat transferring efficiency of a boiling type heat transfer tube, by forming channels which function as openings for tunnels provided on the outer surface of a heat transfer tube, as well as to form projections in the tube by a corrugation work in order to increase the heat transferring rate. CONSTITUTION:A heat transfer tube of out of tube boiling type for a heat exchanger is manufactured by treating a corrugation work and forming spiral projections 4 on the inside wall of a heat transfer tube 1, as well as to form spiral channels 3 on the outer surface of a tube, and in addition, by forming a number of fine tunnels 7 of which both ends are opened to the vicinity of the spiral channels 3, which are formed on the outer surface between the above-mentioned channels 3. The tunnels 7 being formed in such a manner function as part of bubbles generated and grown from liquid, when a liquid medium which is to be boiled is passed through the outer side of a tube, while a liquid in comparatively high temperature, which is not accompanied with a phase change in the tube, is passed through the inside of a tube. On the other hand, the projectins 4 being formed on the inside of a tube by corrugation work act so as to increase the heat transferring rate in the tube.
Patent JP-H11250337-A (JP)
Title: Serpentine system commodity storage pack for automatic vending machine
Inventor: UEDA HARUYUKI
IPC: G07F11/34
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the device so as to be able to normally sell angular pet bottle commodities only by additionally equipping a can serpentine system commodity storage rack with a simple attachment. SOLUTION: This serpentine system commodity storage rack in which a bend mechanism 10 and a path control plate 11 are arranged oppositely to each other with a commodity exit path 9 between on the carrier edge side by connecting to a serpentine shaped commodity storage path formed in a rack to successively carries out the stored commodities by operation of the bent mechanism, and which is equipped with an upper stopper 10b and a lower stopper 10c of the bend mechanism 10 that alternately retract towards the exit path is equipped with a path control attachment 14 for the angular pet bottle commodity that sections the commodity exit path into an upper half area and a lower half area opposed to the bent mechanism.  A path width B in the upper half area is matched with a horizontal width A of the angular pet bottle commodity by way of the attachment 14, a path width C of the lower half area is expanded into a staircase shape more wider than the path width of the upper half area just for the size of protrusion of the upper stopper, and the upper stopper is made to surely support the second commodity #2 by protruding into the path at sales operation.
Patent JP-H05252530-A (JP)
Title: Filter device for point sequential signal
Inventor: MAENAKA AKIHIRO
IPC: H03H17/06
Filed: 1992-03-06
Abstract: PURPOSE:To decrease the number of the latch and tap of an entire filter without deteriorating a frequency responding performance by making the first filter common to plural signals constituting a point sequential signal. CONSTITUTION:A first filter circuit 1 is constituted of plural column flip flops 8-14 for latch having taps 15-17 corresponding to the cycle period of the point sequential signal, and the band limitation of the first column of the signal is operated. A synchronizing circuit part using flip flops 2-4 with enable synchronizes the output of the first filter 1, and converts it into plural digital outputs. The second filter circuits 5and 11 are constituted of plural flip flops 21-24 for latch, and taps 25-29, and the band limitation of the second column of each digital output signal of the synchronizing circuit is operated. Thus, the filter having the frequency responding characteristic as usual can be constituted even at the time of decreasing the conventional number of the latch and tap into the almost half.
Patent JP-S51124812-A (JP)
Title: Enclosed type coolant compressor
Inventor: SAITOU YUKITAKA
IPC: F04B39/12
Filed: 1975-04-25
Abstract: PURPOSE: To complete an acceleration fast and easily by a reduced load just after a start of a relatively small enclosed type coolant compressor which is employed for a refrigirator or a room air conditioner. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62205776-A (JP)
Title: Machine for taking out nut of japanese chestnut
Inventor: WADA YONEZO
IPC: A23N15/06
Filed: 1986-03-06
Abstract: PURPOSE:In taking out nuts of Japanese chestnuts by using a pair of rotary rollers having a great number of small holes on the faces of the rollers, to contrive to improve operation efficiency, by making a constitution wherein Japanese chestnuts in a feed container are forcedly sent to between rollers by a pushing tool. CONSTITUTION:A feed container 11 to receive Japanese chestnuts which are steamed and cut into halves together with pericarp, a pair of rotary rollers 12 equipped with a great number of small holes 20 on faces 19 of the rollers and a feeder 13 to send the Japanese chestnuts in the container 11 to between the rollers 12 are set. Then, a pressing tool 17 of the feeder 13 is repeatedly made to go in and out of the container 11 and the cut Japanese chestnuts in the container 11 are forcedly sent to between a pair of the rotary rollers 12. Then, the Japanese chestnuts are peeled by frictional pressure of the rollers 12, the pulp is ground, only nut of the Japanese chestnut is taken through the small holes 20 in the rollers 12, sent to a conduit 32 and recovered. On the other hand, the peeled pericarp and astringent coat are dropped downwards by the rollers 12 and recovered by a container 42.
Patent JP-H08248939-A (JP)
Title: Digital signal processing circuit
Inventor: NISHIMURA EIZO
IPC: H04N5/445
Filed: 1995-03-09
Abstract: PURPOSE: To perform the signal processing after sampling by the use of one kind of clock in the case where performing digital processing of plural video signals sampled by the number of samples different from each other. CONSTITUTION: The video signal from an input terminal 1 is digitally converted in an A/D conversion part 2 with the clock from a write clock generating part 7 to be written in a memory part 6 by the amount equivalent to 1H under the write control of a memory controller 6 and then this data are read out by the readout control from the memory controller 6 based on the clock generated in a read clock generating part 8 to be inputted to a picture processing part 4 and are subjected to a picture processing to be transmitted to a display part 5 to be displayed on a screen. Moreover, the on-screen signal synchronized with the read clock is generated in an on-screen signal generating part 9 to be inputted to the picture processing part 4 and then this signal is synthesized with the signal from the memory part 3.  Further, the write clock generating part 7 generates clocks having frequencies corresponding to video signal sources and the read clock generating part 8 always generates one king of the clock.
Patent JP-S58167488-A (JP)
Inventor: FUKUYAMA YOUJI
IPC: C05F7/00
Filed: 1982-03-30
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-S60193608-A (JP)
Inventor: IHARA MASAAKI
IPC: B28B1/16
Filed: 1984-03-15
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-S56145309-A (JP)
Title: Measuring device for inside diameter
Inventor: OGAWA BUNNOSUKE
IPC: G01B13/10
Filed: 1980-04-15
Abstract: PURPOSE: To enable general purpose measurement by a method wherein rectangular jet-out orifices for measurement which are long in the longitudinal direction and narrow in width in the perpendicular direction are provided in the position of the diameter of jet plates.  
     CONSTITUTION: The L-shaped jet plates 10, 11, 12 and 13 made by dividing a circumference into four, for instance, are fitted between two tapers 3 and 5 and these are bound up by two tression springs 14 and 15. The jet plates are fitted in guides 6, 7... at the contacting surface in the right of a column part 1 and made capable of moving radiately. And, the jet plates 10 and 12 are provided with the rectangular jet-out orifices 16 and 17 for the air for measurement, which are long in the longitudinal direction and narrow in width in the perpendicular direction and these orifices are communicated with the conduit pipes 8 and 9 of the column part 1. By this constitution, the difference in distance to circles at the center of the orifice and at the outer periphery thereof turns to be minute, whereby measurement with little error is made possible and the purpose of general purpose measurement can be achieved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59174885-A (JP)
Inventor: NISHIMURA YUKIO
IPC: G09F19/18
Filed: 1983-03-24
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-S58167417-A (JP)
Title: Treating method for rare earth concentrate
Inventor: INOUE KIYOSHI
IPC: C01B31/30
Filed: 1982-03-30
Abstract: PURPOSE:To obtain a rare earth metal at a low cost and reduce the occurrence  of pollution, by mixing a rare earth concentrate powder with a carbon powder,  and heating the resultant mixed powder to form a rare earth carbide. CONSTITUTION:A carbon powder, e.g. activated carbon or grapite, is added to an ore powder containing a rare earth element, e.g. monazite or bastnaesite, and the resultant mixed powder is then heated at about 1,500-2,000 deg.C to form a carbide of the rare earth element. Water is added to the carbide to generate hydrogen, gaseous carbon dioxide and partially hydrocarbon and form a hydroxide of the rare earth element. Thus, a simple metal of the rare earth element can be subsequently obtained by the conventional method. The treaing method of the rare earth concentrate provides the carbide of the rare earth element directly from the raw material concentrate by physical and electrical means without using chemical means, and a large amount of various gases is not generated as in the conventional methods. The refining cost is reduced because the method is applicable to the monazite and bastnaesite types.