baber/WOPTO huggingface dataset:
Patent JP-H1149816-A (JP)
Title: Production of poly (meth) acrylate
Inventor: NANBU HIROMI
IPC: C08F6/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a poly(meth)acrylate reduced in the residual monomer content without using additive for introducing the residual monomer to a derivative or modifying the polymer in good productivity by a simple process. SOLUTION: A poly(meth)acrylate containing a residual monomer is brought into contact with a solvent capable of swelling a poly(meth)acrylate by 1.5 to 5 times by weight and the poly(meth)acrylic acid salt is swollen in the solvent and the residual monomer is transferred to a solvent to a phase and the poly(meth)acrylic acid salt and the solvent phase are separated to recover the poly(meth)acrylate from which the residual monomer is reduced.
Patent JP-S63266358-A (JP)
Title: Acceleration detecting device
Inventor: OKADA KAZUHIRO
IPC: G01P15/18
Filed: 1987-04-24
Abstract: PURPOSE:To simplify a structure, and to execute the measurement with high accuracy by giving a stress corresponding to acceleration to a resistance element, and detecting the acceleration by the variation of a resistance of this resistance element. CONSTITUTION:On a single crystal substrate 10 adhered to a strain-generating body 20, resistance elements RX1-RX4, RY1-RY4 and RZ1-RZ4 having piezo- resistance effect are formed. To the tip of a projecting part 23 of the strain- generating body 20, a weighting body 30 is attached. When the acceleration is applied to the weighting body 30 by the motion of the whole device, a stress strain corresponding to this acceleration is generated in the strain-generating body 20. By detecting this stress strain as the resistance variation of each resistance element RX1-RX4, RY1-RY4 and RZ1-RZ4, the acceleration is detected.
Patent JP-H09286837-A (JP)
Title: Moisture-cross-linking not-melt urethane composition
Inventor: KANEKO MASAICHI
IPC: C08G18/38
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-cross-linking hot-melt urethane composition which can give a nonblistered cured product having improved strengths as a result of the accelerated development of secondary properties. SOLUTION: This composition comprises a free isocyanate compound obtained by reacting a mixture comprising an N-2-hydroxyalkyloxazolidine, a polyol having two or more hydroxyl groups and a polyisocyanate having two or more isocyanate groups in an isocyanate/hydroxyl ratio of 1.2-10 and/or a urethane compound having an oxoazolidine ring. It is normally solid and has a softening point of 50-150 deg.C.
Patent JP-H05295793-A (JP)
Title: Construction method of large span frame
Inventor: MIURA TERUMASA
IPC: E04B1/24
Filed: 1992-04-21
Abstract: PURPOSE:To control deflection of the girder of a large span frame the workability of which has been remarkably improved and the device has been much simplified. CONSTITUTION:A temporary post member 3 is arranged in the center of the span of a steelwork girder 2, the post member 3 and the end parts of the girder are connected together with temporary tensile members 4, and the tensile members are tensed so as to camber the girder 2 upward. The girder is set on the capital parts of steelwork pillars 1 previously provided under the condition of holding tension of the temporary tensile members 4, and after rigidly joining the end parts of the girder 2 to the capital parts, the tension of the tensile members 4 is released.
Patent JP-S586295-A (JP)
Title: Scale preventing agent
Inventor: TSUBAKIMOTO TSUNEO
IPC: C02F5/08
Filed: 1981-07-01
Abstract: PURPOSE:To obtain a scale preventing agent having high performance by preparing said agent of a copolymer of specific ratios of polyalkylene glycol monoallyl ether, a maleic acid type monomer and a monomer copolymerizable with these. CONSTITUTION:A scale preventing agent is prepd. of a copolymer of 25- 70mol% the polyalkylene glycol monoallyl ether expressed by the formulaI[(a) and (b) denote 0 or positive integers, a+b=1-100], 25-70mol% the maleic acid type monomer expressed by the formula II[R1 and R2 denote methyl groups respectively, X denotes the formula III (R3 denotes hydrogen or C1-C20 alkyl groups, p+q=1-100), Y denotes hydrogen, univalent metals, etc.]and 1- 50mol% a monomer copolymerizable with these.
Patent JP-H042047-A (JP)
Title: Bipolar type sealed lead acid battery
Inventor: FUNATO TAKAYUKI
IPC: H01M2/18
Filed: 1990-04-17
Abstract: PURPOSE:To prevent shortcircuiting resulting from slipping-off of active substance and prolong the lifetime by making a separator with a recess approx. in the same shape as an electrode plate provided in a solution retaining sheet, and fitting the electrode plate in this recess in the separator. CONSTITUTION:A bipolar battery according to the present invention includes a separator sheet 4 having liquid retaining property, which is made of fine glass fibers or fine synthetic fibers or mixture thereof produced through paper making process, and in this sheet a recess is formed in approx. the same shape as electrode plate. Electrode plates 1 and 3 are fitted in this recess from both sides. The surface of electrode plate is pressurized, and active substance having softened and slipped off stagnates in the recess, not reaching the mating electrode plate, and thereby shortcircuiting is prevented. Use of this type of sheet can also increase the electrolyte holding amount to lead to prolongation of the lifetime.
Patent JP-H05274017-A (JP)
Title: Partial automatic operation system
IPC: G05B19/4155
Filed: 1992-03-26
Abstract: PURPOSE:To attain a partial automatic operation with a single operation of a switch when such an error as the drop of a work resets. CONSTITUTION:A vacuum switch 9 functions to stop the drive of an automated machine 100 when a screw driver hand 2 drops a screw in a step of an operating sequence. When a switch 23 is operated by an operator, a command signal C3 is transmitted to a CPU 11. The CPU 11 transmits a drive signal D3 to a robot 1 to take out a screw in response to the signal C3. Thus the robot 1 sends the screw toward a pallet and the band 2 sucks the screw again. As a result, the machine 100 can start again.
Patent JP-S6034966-A (JP)
Inventor: DOSUTAATO FUIRITSUPU
IPC: C07D451/14
Filed: 1984-05-19
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-S5528736-A (JP)
Title: Denitrification method and apparatus of waste water utilizing irrigation discharge facility of green tract of land, or the like
Inventor: NIIMI TADASHI
IPC: C02F3/00
Filed: 1978-08-21
Abstract: PURPOSE: The means of making the action of anaerobes active by forming the soil near the ground surface where carbon source can be supplied to lump structure and treating the nitrogen in waste water through the denitrification action of these microbes.  
     CONSTITUTION: In the pebble layers 3 buried in soil, the nitrogen in waste water is made to nitric acid by soil microbes. This nitric acid is reduced to nitrogen gas by anaerobes while carbon sources are being supplied under the anaerobic conditions in the lump soil 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5726961-A (JP)
Title: Facsimile transmission system
Inventor: KONDOU MITSURU
IPC: H04L29/08
Filed: 1980-07-24
Abstract: PURPOSE:To reduce the communication time by making MODEM training under the specified conditions. CONSTITUTION:A fascimile transmission device making transmission/reception of compressed data consists of a transmitter consisting of an original reader 10, read-in data compression section 14, and modulation section 16 having a plurality of transmission speeds to transmit the compressed data, and a receiver consisting of a demodulator 36, decoder 34 for demodulated data, recorder 32 for decoded data, and error detection section for received data. When the transmitter and receiver are connected in lower speed than the maximum transmission speed of the both, the MODEM training is restored automatically every transmission of the specified original. Then, the possibility of switcing set in high speed on the way of communication is made, allowing to reduce the communication time.
Patent JP-H02282359-A (JP)
Title: Production of 3(dihalogen-substituted phenylthio)-4-nitrobenzoic acid amide
Inventor: MATSUO MASAAKI
IPC: C07B61/00
Filed: 1989-04-21
Abstract: PURPOSE:To obtain the subject compound useful as intermediate in one stage and high yield by heating 3-(dihalogen-substituted phenylthio)-4-nitrobenzonitrile under reaction condition in the presence of inorganic base. CONSTITUTION:A compound expressed by formula I (X<1> and X<2> are halogen) is heated (at a temperature of 50-120 deg.C, preferably 85-100 deg.C) in a mixed solvent of organic solvent and water in the presence of <=1 equiv. inorganic base to afford 3-(dihalogen-substituted phenylthio)-4-nitrobenzoic acid amide. By said method, a compound expressed by formula III expected as anti-inflammatory drug is efficiently obtained.
Patent JP-S60245541-A (JP)
Title: Manufacture of packaging bag
Inventor: MATSUMOTO YOSHIO
IPC: B31B50/64
Filed: 1984-05-21
Abstract: PURPOSE:To obtain bags having a satisfactory heat sealing strength and a barrel strength by selecting and using the physical property and dosage of branched low density polyethylene to be formulated into specific linear low density polyethylene. CONSTITUTION:A mixture of 95-81pts.wt. of linear low density polyethylene having less than 2g/10min of melt index and less than 35 of pour ratio and 5- 19pts.wt. of branched low density polyethylene having less than 1g/10min of melt index and less than 50 of pour ratio is inflated into the form of cylindrical film under conditions such as 0.9-2.0 of blowup ratio, 10-40 of draft factor and less than 30sec. of cooling velocity index. The cylindrical film thus obtained is heat- sealed and cut on the side crossing its take-up direction as a longitudinal side. If the melt index is more than the afore-mentioned value, that is not desirable because the heat-sealing strength and barrel stength deteriorate when the bags are manufactured. In addition, if the fluidizing ratio exceeds the above range, the barrel strength degrades as a bag which is not preferable.
Patent JP-H02280599-A (JP)
Title: Active silencer
Inventor: TERAO MASAYOSHI
IPC: G10K11/178
Filed: 1989-04-21
Abstract: PURPOSE:To reduce noise caused by wind blowing to a detector by providing a support member and a wing part of streamline shape supported by the support member and having a detector in a silencer detecting the noise propagated in the duct and delivering the sound of opposite phase to the detected noise into the duct. CONSTITUTION:The silencer consists of a microphone (detector) 3 detecting noise sound propagating in a blower duct 1, a control circuit 5 generating a sound of opposite phase to that of the noise detected by the microphone 3 and a speaker 7 delivering the sound generated by the control circuit 5 into the blower duct 1. The microphone 3 is embedded in a hole provided to a streamline wind 9 and its surface is covered with a thin film member forming a chloroprene rubber as a thin film and has a structure with less acoustic resistance. A support rod 11 is supported pivotally to the hole provided to the guide wing 9. When wind flows from the left side (upperstream), the guide wing 9 is directed in parallel with the direction of the wind while being turned around the support rod 11 so that the wind resistance is minimized and the wind volume onto the microphone 3 is reduced.
Patent JP-S5658544-A (JP)
Title: Catalyst for removing nitrogen oxide
Inventor: NISHIMOTO KOREHIKO
IPC: B01J27/02
Filed: 1980-07-25
Abstract: PURPOSE: To prevent a titled catalyst from poisoning by sulfur oxide and prolong catalyst life by adhering heat resistant material of SO x  resistance by way of a silica by way of a silica gal on the catalyst component consisting in carrying specific amounts of oxides of W, V, etc. on titanium oxide.  
     CONSTITUTION: A heat resistant material of SO x  resistance such as calicium plate  is adhered by way of a slurry added with a material such as silica sol having adhesive effect which does not hamper catalyst action, on the catalyst component consisting in carrying ≥ and ≤30wt% oxide of W (hereinafter wt%), ≥0 and ≤5%  oxide of V, ≤10 oxide of Sn and/or Zn, and ≤10% vanadium sulfate on titanium  oxide. This catalyst for removing nitrogen oxide suppresses the oxidation reaction  of SO 2  gas, is not poisoned by sulfur oxide and exhibits long-term stable performance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H044796-A (JP)
Title: Nerve network generator simulator
Inventor: IZUI YOSHIO
IPC: G06F15/18
Filed: 1990-04-17
Abstract: PURPOSE:To shorten sampling time, and to simulate in a relatively simple hardware by composing of a learning step and a simulating step. CONSTITUTION:In a learning step, a coupling weight is calculated by a learning algorithm from learning data such as voltages Ea-Ec of generator terminals obtained by actually measured data or a simulation in off-line, the value of a current (i), a frequency (f), a phase angle theta and an initial transient reactance back voltage amplitude E'', etc. After the learning, in a simulating step, actual generator terminal voltages Ea-Ec, the current (i) are input, and a frequency (f), a phase angle theta and an initial transient reactance back voltage amplitude E'' are output. Thus, sampling time can be shortened at a sufficiently high speed in a real time, and a simulation can be performed in a relatively simple hardware.
Patent JP-S60244911-A (JP)
Title: Autofocus adjusting device
Inventor: BANDOU TOSHIAKI
IPC: G03B13/36
Filed: 1984-05-21
Abstract: PURPOSE:To facilitate the assembly of the autofocus adjusting device and obtain a stable image-formation state without any partial out-of-focus state by oscillating at least one lens element in a lens system provided in front of an image pickup element by fine distance. CONSTITUTION:The lens 16 for fine variation in optical path length among lenses constituting the lens system 6 is oscillated by fine distance through a swinging device 17 in the optical-axis direction of the lens system 6. The output signal of the image pickup element 1 is amplified by an amplifier 8 and a frequency detector 9 detects a signal of the oscillation frequency of the oscillation device 17. The phase of the detected signal is compared with the oscillation output of an oscillator 4 by a phase comparator 10 to detect the direction of defocusing, and a driving device 12 such as a motor is controlled by a driving device controller 11 so that the output voltage of the image pickup element 1 has its peak; and thus at least one focusing lens 7 is moved in the optical-axis direction to perform focusing.
Patent JP-H0596364-A (JP)
Title: Hydraulic bearing loading mechanism and emergency circuit closing mechanism in slide valve device
Inventor: SATO MITSUKUNI
IPC: B22D41/34
Filed: 1991-05-08
Abstract: PURPOSE:To remotely operate bearing loading or bearing releasing and to improve the workability and the working load by using a hydraulic cylinder in the baring loading mechanism of a plate brick cartridge in a slide valve device. CONSTITUTION:In a hydraulic bearing mechanism, a clamp 2 which moves in sliding and opens/closes is arranged on a screw shoe 3 to a housing 1 attached at the bottom surface of a molten metallic vessel. In this housing 1, a hydraulic cylinder 4 is arranged to a bracket 1' projecting to the outer side of downward, a clamp push-up metal 5 set at a rod of the hydraulic cylinder 4 is brought to contact with the clamp 2. Accordingly, the mechanism is to load the prescribed bearing to the plate brick cartridge 10 with the movement of the cylinder 4 by moving in sliding and closing after arranging the plate brick cartridge 10 at the required position. The variation of the bearing loading force to the plate brick group in SV device is removed, so the remote operation can be realized, and the workability and the working load is largely improved.
Patent JP-H04332531-A (JP)
Title: Inspecting device using nuclear magnetic resonance
Inventor: YABUSAKI YUKIO
IPC: A61B5/055
Filed: 1991-05-08
Abstract: PURPOSE:To allow image pickup with a high sensitivity and high resolving power in the case of inspection of a local place and the execution of inspection of cancer of the breast, etc., by constituting the device in such a manner that the breasts come to the inner side of a signal detecting means if a static magnetic field is in a horizontal direction. CONSTITUTION:Electrodes 310, 311 are spirally or circularly wound around cylindrical bobbins 300, 301 to form a solenoid coil. The cylindrical bobbins 300, 301 are constructed to hollow at one end to admit the breasts 201, 202 of a person 20 to be examined. Further, doughnut-shaped airtight bags 601 to 603 and 611 to 613 for compression consisting of expanding and contracting materials are provided on the inner side thereof and are constituted to compress the breasts when fluid 650, such as air, of a proper pressure is injected therein from the outside. The free setting of the compressed parts, such as partial compression, is possible by increasing or decreasing the number of the airtight bags.
Patent JP-S586537-A (JP)
Title: Optical disc
Inventor: KATOU HIROSHI
IPC: G11B7/24062
Filed: 1981-07-01
Abstract: PURPOSE:To obtain an optical disc easily without contaminating a reflecting film and a disc, by providing the reflecting film on the surface of signal pits formed with a synthetic resin and coating an adhesives for hot-melt type on the film as a protective film. CONSTITUTION:In the manufacture of an optical video disc, signal pits 1a are formed on one side of a synthetic resin 1 made of acrylic resin, a reflecting film 2 made of Al is formed on the pits 1a, and molten thermally by using an adhesives of hot-melt type having no solvent and coated with a thermal roller coater 8 to form a protective film 3. The adhesives 3 applying the hot-melt type adhesives in a hopper 7 and solving it with a heater roller coater forms the protective film 3 which is low in molten viscosity due to heat, good in coating property and strong at room temperature, allowing to obtain a disc 5 without contaminating the reflecting film 2 and a disc base 1. The two discs 5 can be adhered with heating.
Patent JP-S63267514-A (JP)
Title: Material for flexible printed circuit board
Inventor: NISHINOHARA MINORU
IPC: B32B5/28
Filed: 1987-04-24
Abstract: PURPOSE:To obtain excellent resistance to flexure fatigue, dimensional stability to heat and electrical resistance, by impregnating specific glass cloth with thermosetting resin. CONSTITUTION:It is necessary that a glass fiber composed of a monofilament whose mean diameter falls within a range of 2.0-4.8mum is used at least for either of warp or weft, in glass cloth. In case where a mean diameter of the monofilament is less than 2.0mum, impregnation properties of resin varnish among the filaments are apt to become insufficient at the time of manufacturing of those prepregs and it becomes difficult to produce stably as a long fiber. On the one hand, in case where the mean diameter of the monofilament exceeds 4.8mum, sufficient resistance to flexure fatigue cannot be afforded. Then it is necessary to make a ratio (warp/weft) of weaving density of the warp of the glass cloth to that of the weft of the glass cloth fall within a range of 0.95-1.35. Although a thermosetting resin composition to be used is selected according to capacity of a circuit board to be required, epoxy resin or polyimide resin is suitable.
Patent JP-H01274203-A (JP)
Title: Controller for automatic control system
Inventor: SAITO TAKASHI
IPC: G05B15/02
Filed: 1988-04-27
Abstract: PURPOSE:To surely and easily perform automatic control by inputting data consisting of a character string to an external computer such as a personal computer, etc., and coupling it to a controller by a communication cable, etc. CONSTITUTION:The controller 10 is constituted of an MPU substrate 11 and an input substrate 12, and the external computer(personal computer)13 is used for the controller. And on the MPU substrate 11, an MPU111 and a serial interface 112 are set, and also, on the input/output substrate 12, analog and digital input/output parts 121-124 are set. To the analog input part 121, the analog sensor detecting signal of the process of a controlled system is inputted, and to the digital input part 123, the input signal of a switch, etc., is inputted. In such a way, since the design of a measuring instrument is executed by the design command of the controller, the personal computer 13 sets only the design command consisting of the character string, which enables an arbitrary personal computer to be used appropriately.
Patent JP-S5228994-A (JP)
Title: Process for continuous boiling by the use of steam ejector
Inventor: IZUMI MASAHIKO
IPC: A23L7/10
Filed: 1975-08-26
Abstract: PURPOSE: A process for boiling crops such as soy bean, de-fatted soy bean, rice, wheat and foxtail quickly and uniformly by the use of a steam ejector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60248856-A (JP)
Title: Ni-ti alloy
Inventor: SHIMIZU TAKASUMI
IPC: C22C19/03
Filed: 1984-05-23
Abstract: PURPOSE:To obtain the titled alloy having shape memory effect and ultraelasticity effect and excellent grindability by containing S, Pb, Bi, Se and Te or the like of specified quantity in Ti-Ni alloy of specified composition. CONSTITUTION:Ni-Ti alloy in which the grindability is improved without marring natural shape memory effect and ultraelasticity effect is obtained by containing 0.01-2.0wt% one or more kinds selected among S, Pb, Bi, Se and Te in Ni-Ti alloy containing 35-50wt% Ti and if necessary, as Ms transformation point-variable elements by containing one or more kinds selected among cubic metallic V, Cr, Mn, Fe, Co, Cu, Nb, Mo, Pd, Ag, Ta, W, Ir and Pt wherein the atomic radius difference (¦a-a0¦/a0; Ni=1.25) for Ni becomes <=0.15 at the range of <=3.0% as total quantity. If necessary, the above-mentioned cubic metals such as V and Cr are contained to improve the mechanical properties and corrosion resistance.
Patent JP-S585643-A (JP)
Title: Enzyme electrode
Inventor: NANKAI SHIROU
IPC: G01N27/327
Filed: 1981-06-30
Abstract: PURPOSE:To check an impeding material and to prevent deaceleration of responding rate and reduction in sensitivity, by a method wherein an acetyl-cellulose layer is formed in an aperture in a porous film or on one film surface, an enzyme is fixed to the one film surface, and H2O2 detecting electrode is formed on the other film surface. CONSTITUTION:One surface side of a porous film 1 comprising polycarbonate having no swelling property against water is immersed in an aceton solution consisting of acetylcellulose and is dried. The operation is repeated several times to form an acetylcellulose layer 2 in an aperture in the film 1 or on one  side surface. A H2O2 detecting electrode 4 is formed on other side surface of the film 1 by spattering Pt and the like. A water thick solution of a glucol oxidase 3 is spread on the film 1 surface located opposite to an electrode 4, and is dried to fix said enzyme 3 in glutaraldehyde vapor to obtain an enzyme electrode 8. The electrode 8 is held to a cylindrical body 11 with a cap 10 through the medium of a packing 9. This causes a reliable measurement of concentration of a substrate, i.e., glucose, in a sample without being affected by uric acid, ascorbic acid and without reduction in a responding rate and sensitivity, and enables the enzyme electrode to be repeatedly used.