baber/WOPTO huggingface dataset:
Patent JP-S61180739-A (JP)
Title: Production of high-purity alkali metallic salt of acrylic acid
Inventor: YOSHIDA HIROSHI
IPC: C07C57/04
Filed: 1985-02-05
Abstract: PURPOSE:To obtain a high-purity alkali metallic salt of acrylic acid while preventing polymerization of a reaction product, by reacting acrylic acid with a solution of an alkali metallic salt in a specific organic solvent at a specified temperature, and treating the reaction product specifically. CONSTITUTION:An alkali metallic carbonate or bicarbonate, preferably Na2CO3 is suspended in an organic solvent which does not dissolve an alkali metallic salt of acrylic acid and has 50-110 deg.C boiling point at normal pressure, and neutralized with acrylic acid in the presence of a small amount of molecular O2 at <=50 deg.C. After the reaction is over, the reaction mixture is refluxed at the boiling temperature of the organic solvent under heating, the formed water is separated and removed as azeotropic mixture, and the solution is filtered to give an alkali metallic salt of acrylic acid. It is then dried at <=50 deg.C under reduced pressure, to give the aimed compound having >=99wt% high purity. n-Hexane, cyclohexane, benzene, toluene, etc., are used as the organic solvent, and the amount of the organic solvent is >=5->=30 times as much as acrylic acid by weight.
Patent JP-H10213849-A (JP)
Title: Camera apparatus
Inventor: TAKANO MASANORI
IPC: G03B15/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a camera apparatus where a shutter is surely and easily released by remote control operation from a distant place. SOLUTION: When specified voice previously registered at a parameter 37 sounds to a remote controller 1 carrier by a person being a subject 2, the microphone 11 of the controller 1 picks up the video, which is turned into a radio wave and transmitted to a camera 3 by a transmission circuit 12. Thereafter, the radio wave transmitted from the controller 1 is received at the reception circuit 34 of the camera 3, and the received radio wave is digitized by an A/D converter 35, then the specified voice data previously registered at the parameter 37 is collated with the voice data inputted from the controller 1 by a comparator circuit 36. When they coincide with each other, film 33 is irradiated with light only for a specified time by a shutter 32.
Patent JP-H09188524-A (JP)
Title: Glass tray and mold for molding the same
Inventor: TSUBOKAWA AKIO
IPC: C03B11/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a glass tray prevented from being broken on the discharge of a dish from the tray without deteriorating the area of a flat part, and difficult in staining, by improving the arrangement of the mold-matching part of a mold. SOLUTION: This glass tray 1 is provided with a flat part 2 and a flange part 3 on the outer periphery of the flat part 2. The mold-matching part of the mold is not disposed on the upper surface side including at least the flange part 3 of the tray, but a mold-matching part 33 between a ring 33 and a plunger 31 is formed on the bottom surface side of the tray. The inside surface of the flange part 3 is formed in a curved surface continuing from the upper surface of the flat part 2 to the upper end of the flange part 3. The plunger-contacting surface side of the tray from a border comprising the matching part 33 between the ring 32 and the plunger 31 is depressed.
Patent JP-H07229324-A (JP)
Title: Vibration control device
Inventor: KAGEYAMA MITSURU
IPC: F16F15/02
Filed: 1994-02-16
Abstract: PURPOSE:To calculate the control amount of an actuator on the basis of the outputs from the sensors for detecting the vibrational condition of a structure, and also to detect the temperatures of the structure for carrying out the temperature correction to the control amount. CONSTITUTION:In a vibration control device 1, a dynamic vibration damper 3 installed on the penthouse of a building 2 is operated by means of the control signal from a control circuit 4 for controlling the horizontal vibration of the building 2. The building 2 is provided with vibrational condition detecting sensors 14 (141 to 145) for detecting the displacement of the respective floors, and the structural members (steel structures) of the building 2 are provided with temperature sensors 15 (151 to 155) for detecting the temperatures of the respective structural members. A CPU 23 detects the displacements of the building 2 by the detection signals from the vibrational condition detecting sensors 14 (141 to 145), and calculates the control amount to the motor 8 of the dynamic vibration damper 3 for controlling the vibration of the building 2, and carries out the temperature correction of the control amount on the basis of the temperature detection signals from the temperature sensors 15 (151 to 155).
Patent JP-S59147883-A (JP)
Title: Thermo-mechanical conversion element
Inventor: NISHIMURA YUKIO
IPC: F03G7/06
Filed: 1983-02-10
Abstract: PURPOSE:To improve energy conversion efficiency considerably by rotating one member around the core of the other member through recovery force to return to prestored shape. CONSTITUTION:The wire 7R immersed in hot water of helical wire 7 composed of shape memory alloy is heated to return to prestored coil state. Said recovery force will produce contracting force in the wire 7R, while the helical wire 7L is under normal temperature, thereby recovery force is not produced. Consequently the arm 5 will slide in the through-hole 2 to produce counterclockwise rotary moment. Through said rotation, the helical wire 7L is immersed in hot water 8 to expost the wire 7R in the air. Consequently the arm 5 will produce clockwise rotary moment. In such a manner, vibration having one period of forward and reverse rotation will continue.
Patent JP-H09210933-A (JP)
Title: Method and device for setting applied current value in measuring thermal conductivity
Inventor: KANOU KIYOTSUGU
IPC: G01N25/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To make automatic setting of the proper value of applied current by feeding in a short time a minute current to a heater wire which is set on a sample, measuring the temp. rise of the sample during this period, and reading out of the memory the proper amperage value corresponding to the temp. rise. SOLUTION: A temp. rise calculating means 5 measures the temp. rise of a sample 1 using a temp. sensor 3 when a minute current flows in a heater wire 2 for a short period of time, while a memory 6 outputs a proper value of feed current at measuring corresponding to the temp. rise on the basis of the result from measurement. From a power supply 4 a minute current is fed to the heater wire 2 for the specified short time, and the temp. rise ΔT0 of the sample 1 at this time is measured by a temp. rise calculating means 5. The relation of the obtained ΔT0 value to the feed amperage I measurable properly is stored in the memory 6, wherefrom the feed amperage I corresponding to the applicable temp. rise ΔT0 is read, and the applied amperage at the time of measuring is set. This enables automatic setting of the proper applied amperage I in a short time.
Patent JP-H02200724-A (JP)
Title: Method for improving properties of metallic material for hydrogen storage
Inventor: SAITO TAICHI
IPC: C22C38/00
Filed: 1989-01-31
Abstract: PURPOSE:To increase the amt. of hydrogen to be occluded in the metallic material for hydrogen storage, to facilitate its activating operation and to improve its plateau properties by subjecting an alloy having specified compsn. constituted of Fe, Ti, rare earth elements and Co to heat treatment at prescribed temp. in the atmosphere such as vacuum. CONSTITUTION:An alloy having the compsn. shown by Fe1-xTiyREMzCOx (where REM denotes rare earth elements and, by the ratio of atomic number, (X) denotes 0.01 to 0.2, (y) denotes 0.9 to 1.05 and (z) denotes 0.015 to 0.1) is refined. The alloy is subjected to heat treatment at 900 to 1100 deg.C in vacuum or in the atmosphere of inert gas. Thus, the plateau properties defined by dln(Pd)/d(H/M) (where Pd denotes dissociation pressure of hydrogen in the part showing plateau, (H/M) denotes the amt. of hydrogen to be occluded, H denotes the number of hydrogen atoms and M denotes the number of alloy atoms) can be improved.
Patent JP-H08191193-A (JP)
Title: Shelf board for printed board
Inventor: OKABE SHUNICHIRO
IPC: H05K7/14
Filed: 1995-01-11
Abstract: PURPOSE: To provide a shelf board for a printed board wherein positional dediation and imperfect contact are eliminated without deteriorating mounting operation of a printed board, malfunction of switching of a power supply in the case of maintenance is prevented with easy maintenance. CONSTITUTION: A pull-out protective metal fitting 1 for a printed board is constituted as the structure wherein a fastening screw is inserted from the front side of a shelf board rack 9 into a fastening hole of the pull-out protective metal fitting 1 for a printed board, and fastened to a screw hole of a chasis, and a card puller 4 is held down so as to not to rotate in the direction where a printed board 3 is attached and detached. A power supply switch 13 is installed on the side part of the shelf rack 9. When the power supply switch 13 is pressed by a part of the pull-out protective metal fitting 1, a power supply is turned on. When the pull-out protective metal fitting 1 is detached, it leaves the power supply switch 13, and the power supply is cut off.
Patent JP-H02200987-A (JP)
Title: Forming method of opening for continuous window of alc building
Inventor: NAGASAKI YOSHIMASA
IPC: E04B2/94
Filed: 1989-01-31
Abstract: PURPOSE:To facilitate the construction work of a building and improve the strength thereof by forming the opening of a continuous window with a vertical member put between the connection sections of ALC plates and with one or a plurality of vertical members arranged with both of an upper plate and lower plate and opening section penetrated thereby. CONSTITUTION:A vertical member 20 is formed by welding a left side frame 17 with a flange and a right side frame 18 with a flange with them put together. In the next step, a vertical member 20 is put and fixed between the right and left connecting sections 22 of the upper plate 21 and the right and left connecting section 24 of the lower plate 23 of the opening 12 of a building 11. As a necessary result, the vertical member 20 is arranged with both of the upper plate 21 and lower plate 23 and the opening section 12 penetrated thereby. Since this makes the upper plate 21, lower plate 23 and vertical member 20 be an integral block 25, the arrangement of one or a plurality of the block 25 forms the opening section 12.
Patent JP-H01197057-A (JP)
Title: Fluoresced impregnant
Inventor: TAGUCHI CHOBE
IPC: C08K5/02
Filed: 1988-01-29
Abstract: PURPOSE:To simply inspect penetrance of impregnant with fluorescence by adding fluorescence agent to the impregnant for filling improving pressure resistance at blow hole part in a casting. CONSTITUTION:The fluorescence agent of stilbene kind fluorescence dry or zinc sulfide series fluorescence pigment, etc., is added to the impregnant for blow hole in the casting of water glass or acrylate resin series. Then, after filling and hardening this into the blow hole, the position is cut, to inspect the penetrance of the impregnant to the blow hole with black light in a dark room. By this method, the penetrance of the impregnant to the blow hole can be easily inspected.
Patent JP-S63187932-A (JP)
Title: Optical loop transmission system
Inventor: FURUSE MITSUYASU
IPC: H04B10/00
Filed: 1987-01-30
Abstract: PURPOSE:To transmit data information with high reliability by transmitting data information at a normal time and fixed pattern information in the reverse directions by different wavelengths, and switching a signal route in a device, when a transmission controller has detected a disconnection. CONSTITUTION:Optical multiplexing/demultiplexing circuits 1-6 for multiplexing or demultiplexing the light beams of an optical signal lambda1 and lambda2 are provided on the respective input/output ends of each electrical plant P, Q and R, and the electrical plants P, Q and R are connected in a shape of a loop through them by one piece of optical fiber. For instance, in the right turn direction, information transmission by the light beam of the optical signal lambda1, and tin the left turn direction, information transmission by the light beam of the optical signal lambda2, that is, a bidirectional transmission is executed. When a disconnection has been detected by a transmission controller, a signal route is switched, and data information is sent in reverse.
Patent JP-S61247445-A (JP)
Inventor: MITSUSHIERU SENERI
IPC: A61C1/14
Filed: 1986-02-03
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-2000217886-A (JP)
Title: Nutrient container
Inventor: IGUCHI SEIICHIRO
IPC: A61J1/10
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a nutrient container enabling a diluent and chemicals to be injected therein while nutrients are being administered, while reducing the cost and bulk of the container so as to prevent increase in cost of transportation. SOLUTION: This container 5 is formed by fusing 4 the peripheral edge of a laminated resin film to form the film into a bag shape, and providing an extraction port and an injection port respectively in the bottom and top of the container 5. A zipper 8 where a projecting streak fits into a recessed streak is provided inside the container 5 near a fused upper edge 4' and an extraction port member 9 is mounted on the lower edge or corner of the container 5. In a state before nutrients are put in the bag, an unfused opening 15 is formed in a portion of the peripheral edge.
Patent JP-S60165317-A (JP)
Title: Surface hardening method of current supply roll for electroplating
Inventor: ISHII TOSHIAKI
IPC: C21D7/02
Filed: 1984-02-06
Abstract: PURPOSE:To prevent a current supply roll from receiving damage due to the contact with a steel plate to be plated, by applying pressing processing to the surface of the cylinder part of the current supply roll used in zinc electroplating under specific average pressing force to form a processed hardened layer. CONSTITUTION:In applying zinc electroplating to a steel plate, the cylinder part of a current supply roll for supplying a current to the steel plate in a plating bath is made of Hastelloy being a Ni-base alloy or austenite stainless steel. The cylinder part is good in corrosion resistance and current supply property to the strongly acidic zinc electroplating but receives damage by the slide-contact with a steel plate passing thereon. In order to prevent this damage, the current supply roll is placed on a lathe and a roller or bearing is moved on the peripheral surface of the cylinder part 1 in place of a tool under the rotation of said lathe while pressed thereof under average pressing force of 40kg/mm.<2> or more. By this method, a processed hardened surface is formed to the surface of the cylinder part 1 and the generation of damage by the steel plate is eliminated.
Patent JP-H0560854-A (JP)
Title: Transmitter position measuring system, transmission method, and reception method
Inventor: NAKAGAWA YOSHIKATSU
IPC: H04J13/00
Filed: 1992-01-08
Abstract: PURPOSE:To obtain an intermittent position coordinate of a body to be measured with a simple system which does not using a reference transmitter or a synchronization circuit. CONSTITUTION:Reference stations 1a-1d in a position-measuring system receive a pseudo noise signal from a body to be measured and has a matching filter regarding the pseudo noise signal which is allocated to the body to be measured. A measuring means 4 measures an arrival delay time of a signal which is detected by other reference stations in reference to a detection time of a signal which is detected initially out of correlation pulse signals which are obtained by a detector.
Patent JP-H11218384-A (JP)
Title: Drier
Inventor: NOGUCHI MASAO
IPC: F26B9/06
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent a fault due to electromagnetic induction from occurring on a peripheral constituent part in an electromagnetic heating type drier. SOLUTION: Because the constitution of this drier is such that a treatment container 11 for containing garbage, a residue left after making tofu and the like, magnetic metal bodies 23, 24 capable of heating themselves by electromagnetic induction, an outer container 30 as a non-conductive material, a first induction coil 27, a second induction coil 32 and a first electromagnetic induction generation part 25 and a second electromagnetic induction generation part 31 formed by laminating a first electromagnetic shielding part 29 and a second electromagnetic shielding part 33 for shielding magnetic field and having the non-conductive member 30 disposed opposite to the magnetic metal bodies 23, 24 are provided,  diffusion of magnetic field is suppressed by magnetic field converging action of the first electromagnetic shielding part 29 and the second electromagnetic shielding part 31 so that an electromagnetic induction fault is prevented from being occurring on a peripheral constituent part.
Patent JP-H02202608-A (JP)
Title: Electronic letter coil circuit with current limitation
Inventor: TERASAKI YUTAKA
IPC: G05F1/56
Filed: 1989-02-01
Abstract: PURPOSE:To set the AC impedance of an electronic letter coil to be constant by connecting the base of a transistor generating an electronic letter coil function and one end which is not connected to the emitter terminal of an emitter resistance to a resistor and a constant voltage circuit. CONSTITUTION:In case a voltage VR5 generated at both ends of the resistor 5 is lower than the constant voltage of the constant voltage circuit 3 when an input DC voltage VIN is inputted, the circuit 3 does not operate and the equivalent internal resistance Zin of an electronic letter coil comes to Zin=(1+ R4/R5)R2+omega.R2R4C6. Consequently, the AC impedance with respect to the AC signal of an angle frequency superimposed on the voltage VIN comes to be omegaR2R4C6. When VR5 is higher than the constant voltage value of the circuit 3, it comes to be Zin=(1+R4R9/R5)R2+omegaR2R4C6 and it almost come to be omegaR2R4C6. Consequently, the AC impedance with respect to the AC signal comes constant irrespective of the value of VIN.
Patent JP-H03225575-A (JP)
Title: Image processor
Inventor: SAITO TOMOAKI
IPC: G06T11/40
Filed: 1990-01-31
Abstract: PURPOSE:To rapidly execute image processing by providing the image processor with the 1st means for painting-out a prescribed width including one side of a rectangle to be displayed on a screen with black dots and the 2nd means for successively copying the painted-out pattern in the rectangle and painting-out the whole copied areas with black dots. CONSTITUTION:A main control part 301 executes a program 302 to execute data processing and control. The program 302 executes pattern painting-out processing for painting-out the pattern of the prescribed width including one side of the rectangle 210 with black dots by the 1st area painting-out means 310. A frame memory 209 stores pattern data in a storage area corresponding to a part to be displayed on a display screen 303. The 2nd area painting-out means 311 successively copies the pattern painted-out by the 1st means 310 in the rectangle area and then executes the area painting-out processing of the whole areas. Consequently, all the pattern data are stored in the storage area of the memory 209 correspondingly to the part painting-out the whole rectangle 210 on the screen 303 and the rectangle painting-out processing can be accelerated.
Patent JP-2000220258-A (JP)
Title: Enclosure body for solar battery module panel and enclosure plate used therefor
Inventor: FUJITA HIDEO
IPC: E04D13/18
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To easily fit a solar battery module panel to an enclosure plate constituting a roof, an exterior wall, or the like. SOLUTION: A plurality of long-sized metallic enclosure plates 2 are laid in parallel on the support plane of backing material 10 to form an enclosure face of a roof or an exterior wall on the surface plane. Frame bodies 4, 4 are integrally formed on both sides of each enclosure plate 2 along the longitudinal direction of the enclosure plate 2, and solar battery module panel 6 is slidably inserted and held between the frame bodies 4, 4.
Patent JP-H01196596-A (JP)
Title: Connection part of control rod driving mechanism housing and reactor pressure vessel
Inventor: ASANO MASAYUKI
IPC: G21C7/14
Filed: 1988-02-02
Abstract: PURPOSE:To lower the generation of a stress corrosion crack, by welding the peripheral surface of a CRD (control rod driving mechanism) housing to a cylindrical seat while allowing force to act on the welded part of the CRD housing and the upper end of a stub tube. CONSTITUTION:A stub tube 2 is brought into contact with the through-hole 9 provided to the inner surface of the bottom plate of a pressure vessel and the welded parts 4, 5 of the inner and outer peripheries of the lower end of the stub tube 2 are subjected to fillet welding. A cylindrical seat 8 is brought into contact with the outer surface of the bottom plate of the pressure vessel 1 at the position of the through-hole 9 and the ridge 8a thereof is subjected to fillet welding on both sides thereof. A CRD housing 3 is inserted through the stub tube 2, the through-hole 9 and the cylindrical seat 8 and welded to the upper end of the stub tube 2. The under surface of the cylindrical seat 8 is welded to the CRD housing 3 while the upward force acting on the welded part of the CRD housing 3 and the upper end of the stub tube 2 and the force having equal magnitude in the opposite direction are allowed to act on the CRD housing at the operation time of a nuclear reactor. By this method, the stress corrosion crack-resistant reliability of the welded part is markedly enhanced.
Patent JP-S59146468-A (JP)
Title: Tape recorder
Inventor: IDA KATSU
IPC: G11B15/28
Filed: 1983-02-10
Abstract: PURPOSE:To prevent the increase in electrical power consumption and the deterioration of wow and flutter while eliminating the thickness of a cpastan motor in the direction of its rotary shaft line, by setting the bearing part of the rotary shaft of the capstan motor concentrically into a hollow part inside a reel catch which is engaged with a reel hub. CONSTITUTION:A protruded part 17a of a motor substrate 17 is positioned within a supply reel stage from the lower side. A cylindrical shaft holding tube 27 is calked at an opening 25 of the part 17a and fixed to the substrate 17. The upper end part 27a of the tube 27 is stored into a hollow part 23a concentrically to a supply reel catch 23. For a motor M, a rotary ring 34, a permanent magnet 41, etc. constitute a rotor. While a stator is formed with a coil assembly body 42, etc. Thus the main body part of the motor M is obtained. The rotor revolves concentrically with the stage 22. As a result, the bearing length (l) is satisfactory by setting a bearing part containing a bearing 28 and a ball bearing 29 concentrically into the part 23a inside the catch 23. Thus it is possible to prevent the deterioration of power consumption, wow and flutter, etc, even if the motor M is formed with a flat bushless motor.