baber/WOPTO huggingface dataset:
Patent JP-S6484873-A (JP)
Title: Deoxidating agent for use in sealed food container
Inventor: MIHARA KAZUTOSHI
IPC: A23L3/3436
Filed: 1987-09-21
Abstract: PURPOSE:To obtain a deoxidating agent for use in a sealed food container which is able to be accelerated in deoxidating action and prevented from intruding into the contents by sealing the container using a packaging material permeable to oxygen but impermeable to water, with a deoxidating agent containing metals and wet substances giving off water by heat in a heat sterilization process added to its contents. CONSTITUTION:A deoxidating agent containing metals and the wet substances giving of water by heat in a heat sterilization process is added to the contents of a food container for its sealing, using a packing material permeable to oxygen but imperme able to water. The wet substances give off the water contained therein by heat in the heat sterilization process, thereby starting deoxidating reaction with the metal components. The oxygen in the head space portion of the sealed container and the residual oxygen in the contents permeate the packaging the material into contact with the metal components for removal by the deoxidating reaction and the transfer to the contents of the metal ions formed in the water released from the wet substances is hindered by the packing material, not affecting the contents. As a reducer, it is preferable to use the crushed particles of metal and particularly those of iron from the aspects of rapidity, safety and costs.
Patent JP-H08100264-A (JP)
Title: Formation of thin film and device therefor
Inventor: HIROI MASAYUKI
IPC: H01L21/205
Filed: 1994-09-30
Abstract: PURPOSE: To form a film uniform in thickness and to facilitate maintenance with a simple structure. CONSTITUTION: A substrate 102 is arranged in a film forming chamber 101, a substrate heater 103 is furnished in the film forming chamber 101, and further an active species generating tube 104 is fitted. Gaseous silane is introduced into the active species generating tube 104 through a valve 107 and a mass flow controller 109, and gaseous chlorine is introduced into the tube 104 through a valve 108 and a mass flow controller 110. When a silicon oxide film is formed, gasseous oxygen is passed through an ozonizer 112 by a mass flow controller 113, mixed with ozone and introduced into the film forming chamber through a valve 111. The active species generating tube 104 consists of a high-temp. heating part 104a and a low-temp. heating part 104b, and a high-temp. heating part heater 105 and a low-temp. heating part heater 106 are arranged.
Patent JP-H02121913-A (JP)
Title: Dyeing composition for keratin and kit for dyeing
Inventor: ARETSUKUSU YUNINO
IPC: A61K8/00
Filed: 1989-09-12
Abstract: PURPOSE: To dye keratin fiber, especially human hair, in excellent durability under external force, shampoo and sweating, by applying monohydroxyindole and iodide ion in the presence of hydrogen peroxide to keratin fiber. CONSTITUTION: A composition containing a compound of the formula (R1 is H or a 1-4C alkyl; R2 and R3 are each H, a 1-4C alkyl, carboxyl or a 1-4C alkoxycarbonyl; OH is at the 4-7 position with the proviso that when OH is at the 5-position, at least one of R1 to R3 is except H) or its salt or precursor and an iodide ion or hydrogen peroxide in a medium suitable for dyeing keratin fiber is applied to keratin fiber. Before or after the application of the composition, the composition containing hydrogen peroxide having pH2-12 is applied when the composition contains an iodide ion and the composition containing an iodide having pH2-12 is applied when the composition contains hydrogen peroxide to dye keratin fiber.
Patent JP-S60127823-A (JP)
Title: Band compressing and expanding device
Inventor: TAMURA SHINICHI
IPC: H04B1/66
Filed: 1983-12-15
Abstract: PURPOSE:To attain the signal band compression and expansion of a signal without changing the time axis by applying Fourier transformation to a signal extracted by multiplying a window function having a length and a coefficient of a limited time or over with a voice signal and compressing and expanding the sigjnal at a frequency axis. CONSTITUTION:The voice signal in 6.4kHz inputted to a terminal 1 through an LPF of 3.2kHz is subject to A/D-conversion 2 by a clock of 6.4kHz, inputted to a shift register SR3 and further latched to an SR4. The window function having the length and coefficient being a limited time or over is multiplied to the signal from the SR4 by a multiplier 5, its output of the time axis is converted into the frequency axis by the Fourier transformation FFT circuit 6 for a short time, a prescribed coefficient is applied by a vertical device 7, its output is fed to a spectrum transformation circuit 8, where the output is subject to compression and expansion on the frequency axis. The output signal of the circuit 8 is multiplied with the coefficient by the multiplier 9 and the frequency axis is inverted into the time axis by an inverting FFT circuit 10 and its output is multiplied with the window function by a multiplier 11 and inputted to the SR12. The output of the SR12 is added by an SR13 at each corresponding word and outputted after A/D converted 14.
Patent JP-S6478842-A (JP)
Title: Laser beam recording device
Inventor: YOKOTA KENJI
IPC: H04N5/76
Filed: 1987-09-21
Abstract: PURPOSE:To enable even a heat mode recording material to be recorded at high speed when it is used by arranging a semiconductor laser for synthesis of laser beam with an elliptic cross section emitted from first and second semiconductors and scanning in the longitudinal direction of the cross section of one laser beam. CONSTITUTION:Laser beams 17, 25 which are transformed into parallel beam fluxes by collimator lens 14, 22 after being emitted from semiconductors 12, 20 are introduced into a polarized beam splitter 18 as a P polarized beam. A synthesized beam 24 of the laser beam fluxes 17, 23 is emitted. The near center of the cross section of the laser beam flux 17 and one end of the cross section of the laser beam flux 23 cross each other directly. Subsequently, these beam fluxes become a synthetic beam 24 with a near T-shaped cross section. The overlapped part 25 of the synthetic beam has a high luminous intensity. The longitudinal direction of the cross section of the beam flux 23 is scanned (arrow direction A) by a light polarizer 26, and therefore, the laser beam flux 23 gives energy to a recording material 30 and moves while preheating the latter. The recording material 30 is recorded immediately through reaction beyond a threshold value.
Patent JP-H0980160-A (JP)
Title: Nuclear reactor power measuring apparatus
Inventor: ICHIGE MASAYUKI
IPC: G01T3/06
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a nuclear reactor power measuring apparatus having high accuracy and safety and excellent radiation resistance by a simple output measuring unit utilizing luminescence by a gas scintillation radiation detector. SOLUTION: The nuclear reactor power measuring apparatus 3 comprises a measuring vessel 4 for sealing gas therein inserted in the reactor core 2 of the reactor, a photoelectric converter 6 optically connected to the vessel 4, and a signal processor 8 electrically connected to the converter 6. The scintillation luminescence, radiated by ionizing radiation in the sealed gas of the radiation radiated from the core 2 generated in the vessel 4 is measured by the converter 6, converted into an electric signal, and the reactor power is monitored by the processor 8 from the electric signal.
Patent JP-H06160923-A (JP)
Title: Waveguide type electrooptical element
Inventor: NISHIHARA HIROSHI
IPC: G02B6/12
Filed: 1992-09-04
Abstract: PURPOSE:To obviate the roughening of a waveguide surface and nonuniform orientation, to suppress the relieving of orientation and to make the two-dimensional control of light waves possible by providing a specific slab type waveguide layer and electrodes for electrooptical modulation on a substrate. CONSTITUTION:This waveguide type electrooptical element 1 has the slab type waveguide layer 5 consisting of an org. high polymer having an electrooptical effect and the electrodes 3, 6 for electrooptical modulation modulating the phase or wave front of the guided light passing the waveguide. The org. high polymer consists of a polymer formed by dispersing molecules having a high superpolarization rate beta into a polymer or a polymer formed by modifying the molecules having a high polarization rate in the main chain or side chain. Such polymers are exemplified by the polymer obtd. by increasing its glass transition temp. to Tg or above and lowering the temp. in the state of the electric field orientation to immobilize the orientation and the polymer obtd. by crosslinking a crosslinking polymer, such as epoxy resin, under the electric field orientation in order to suppress the relieving of the orientation.
Patent JP-H08101692-A (JP)
Title: Active controller
Inventor: CHINMOI PARU
IPC: G05B13/02
Filed: 1994-09-30
Abstract: PURPOSE: To accurately control the sound vibration state of automobile by a controller using a neural network. CONSTITUTION: This controller consists of an actuator 7 which controls the sound vibration state of automobile, a sound vibration state detecting means 3 which detects the sound vibration state of the automobile, and a controller 11 which inputs the output of the sound vibration state detecting means 3 and outputs a signal for controlling the actuator 7, and uses a neural network that corrects a coupling load by comparing a predicted control value based upon the output signal with a control target value, and the controller 11 divides a search area into many areas differing in size, selects random values of parameters for the respective areas and detects the minimum values in the respective areas, and calculates the smallest value from the minimum values as a next initial value.
Patent JP-S6299275-A (JP)
Inventor: RUIJI KORAANI
IPC: B62J1/12
Filed: 1985-10-25
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-H05326430-A (JP)
Title: Method and apparatus for laser treatment
Inventor: CHIYOU KOUYUU
IPC: E05B67/06
Filed: 1992-08-12
Abstract: PURPOSE:To achieve diffusion of impurities into a body such as a semiconductor, combination thereof with the material of the body, and penetration thereof into the body physically or chemically with good efficiency by a method wherein, when the object is doped with the impurities, the object is heated to its melting point or lower and a laser beam is applied in a reactive-gas atmosphere which contains the impurities. CONSTITUTION:When a body (a sample) such as a semiconductor, a metal, an insulator or the like is doped with impurities in a low-temperature process, the sample 34 is placed on a sample holder 35 and a chamber 31 is evacuated to produce a vacuum via an evacuation system 37. Before or after this evacuation operation, a heater 36 is energized, and the component of the air which has been absorbed to the inside of the chamber is evacuated. Then, a reaction gas is introduced into the chamber 31 via a gas system 38, and the sample 34 is irradiated with a laser beam 33 through a window 32. Thereby, the sample 34 is doped with the impurities. At this time, electric power is applied across one pair of electrodes 39 as required from high-frequency or AC (or DC) power supplies 40, a plasma is generated inside the chamber 31 and the reactive gas is set to an active state.
Patent JP-H1081109-A (JP)
Title: Pneumatic radial tire
Inventor: KUROSAWA HIROYUKI
IPC: B60C9/20
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To lower the cornering power generated at the ends of the belt of a tire below that generated at the center of the belt by preventing damage of the belt ends including edge looseness, improving their durability and lowering their rigidity below that at the center. SOLUTION: At least one-ply belt comprises a code-density varying ply 10A or 10B of which code density, or the number of codes per unit length in the direction perpendicular to the belt codes, gradually decreases as approaching from the equatorial position P1 toward the edges in the axial direction of the tire. The ratio e4/e1 of the code density e4 at the point P4 of the code-density varying ply 10A or 10B spaced out from the equatorial position by a distance 0.45 times the belt width BW of the ply outward in the axial direction of the tire to the code density e1 at the equatorial position P1 of the code-density varying ply 10A or 10B is set between 0.70 and 0.95.
Patent JP-S6480301-A (JP)
Title: Shoes cover
Inventor: SAKAGUCHI YOSHIHIDE
IPC: A43B3/16
Filed: 1987-09-22
Abstract: PURPOSE: To easily perform carrying and to temporarily cope with sudden snowing by mounting a cover main body to a sole by forming the cover main body provided with a nonskid means on a bottom part freely attachably and detachably to/from the bottom part of a shoe. CONSTITUTION: For this shoe cover 1, the cover main body 2 is integrally formed to the shape of covering the entire bottom part including the heel part and tip part of the shoe 3 by a rubber material and the whole is formed in a net shape provided with plural meshes 2a as the nonskid means. Also, an upper end peripheral edge part 4 is formed by the rubber of strong elasticity. In such a manner, since it is easily carried, immediately used at the time of sudden snowing and easily detached when it is not required, the troublesomeness of changing to general shoes is dissolved. Also, since the entire shoe cover 1 is integrally molded by the rubber material, manufacturing work is facilitated and it is advantageous in terms of the cost.
Patent JP-S62118910-A (JP)
Title: Method of controlling tension of product in rolling mill
Inventor: ENDORU ESU MAROCHI
IPC: B21B37/00
Filed: 1986-10-08
Abstract: In a rolling mill wherein product is rolled continuously in successive first and second blocks at the finishing end of the mill, a pinch roll unit is interposed between the two blocks. The motor speed of the pinch roll unit is employed in combination with other variables to preset the motor speed of the second block prior to entry of the product front end therein. The preset motor speed of the second block produces an acceptable level of interblock product tension once the product has entered the second block. Thereafter, product elongation in the first block is monitored and required adjustments to the motor speed of the second block are made in order to maintain interblock product tension within acceptable limits.
Patent JP-2001064518-A (JP)
Title: Press molding material composition and artificial marble made by molding the same
Inventor: FURUYA HIDEKI
IPC: C08L101/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a press molding material composition having good flowability and moldability by specifying a compound amount of a filler, its viscosity and an exponent, with regard to a compound having no tack obtained by mixing, compounding and aging a thermosetting resin, a thermoplastic polymer, a thickening agent, a filler and a curing agent as essential components. SOLUTION: A temperature at aging is a room temperature to 50 deg.C. A compounding amount of a filler is V2/V1=0.5-1.0 (wherein V1 is a volume concentration of the filler at the maximum resin absorption amount of a thermosetting resin to the filler; and V2 is a volume concentration of the filler in an actual compounding). A viscosity of a compound is 5.0 E+6 to 1.0 E+9 mPa.s/20-30 deg.C. An exponent of the compound is 0.2-0.8/65 deg.C in measuring with an elevated flow tester. The thermosetting resin is an epoxy acrylate resin or the like. A thermoplastic resin is a polystyrene or the like. A thickening agent is a metallic oxide or the like. The filler is silica or the like. A curing agent is benzol peroxide or the like.
Patent JP-S62100154-A (JP)
Title: Motor
Inventor: TAKEHARA ISAMU
IPC: H02K21/22
Filed: 1985-10-24
Abstract: PURPOSE:To obtain a thin-type motor, from which high efficiency and high torque are acquired, by constituting one of a stator and a rotor by magnetic poles in uniform width and organizing the other by equally arranging armatures in the same width and armatures in specified narrow width. CONSTITUTION:Magnetic poles N, S, which occupy a central angle acquired by dividing 360 deg. by an integer and have approximately uniform width, are fitted to one 5 of a stator and a rotor. Armatures 2 in wide width occupying a central angle approximately the same as the magnetic poles N, S and armatures 2' in predetermined narrow width are disposed and mounted equally to the other. A central angle occupied by the armature 2' in narrow width is brought to approximately (1-1/M) times as wide as the central angle occupied by the armatures 2 in wide width when phase number is represented by M while only M armatures 2' are set up on the odd number of M and only 2M armatures 2' on the even number of M in the number of the armatures 2'.
Patent JP-2001065766-A (JP)
Title: Connector
Inventor: DOKOCHI TAKESHI
IPC: F16L37/12
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a connector easy to understand sensibly the connection completion between male and female members. SOLUTION: This connector is constituted of a male member 1 composed of a tube body 11 having a collar part 10 in a position receding from an insertion end, and a female member 2 arranging a falling preventive means 3 having a tube body insertion port 30 on an inlet part, and also a seal ring 4 for ensuring the fluid sealing property in the outer periphery of the tube body 11 on the inner part side than the inlet part. Pushing the tube body 11 into the port 30 makes the collar part 10 pass through the tube body insertion port 30 of the means 3 halfway while expanding the port 30, and also conforms the point of time when the collar part 10 passes through the port 30 of the means 3, and that when the insertion end of the member 1 passes through the ring 4.
Patent JP-S60132054-A (JP)
Title: Regenerator for hot gas engine
Inventor: AZUMA KATSUMI
IPC: F02G1/057
Filed: 1983-12-20
Abstract: PURPOSE:To provide a compact regenerator with small pressure loss by setting the axial length larger than the radial thickness of a heat accumulator of the regenerator to permit operative fluid to pass from the inner periphery of the heat accumulator to the outer periphery. CONSTITUTION:Annular heat accumulating bodies 13a, 13b, 13c are housed in a double cylindrical casing consisting of an inside casing 11 and an outside casing 12 to constitute a regenerator 6 surrounding a cylinder of a Stirling engine. The heat accumulating bodies 13a, 13b, 13c have respectively the axial length larger than the radial thickness and are held between flanges 12a, 12b, 12c and 11a, 11b, 11c. Operative-fluie flows to the low temperatur side B from the high temperature side A through a flow path 15a   heat accumulating body 13a   flow path 15b   heat accumulating body 13b   flow path 15c heat accumulating body 13c   flow path 15d.
Patent JP-S6482830-A (JP)
Title: Transmitter for underwater call
Inventor: KAMO TAKEHIKO
IPC: H04B11/00
Filed: 1987-09-25
Abstract: PURPOSE:To easily attain a calling even during the underwater work apt to restrict an action by attaining a calling and a talking only by operating one push-button switch at the time of the underwater work such as scuba diving. CONSTITUTION:When a push-button switch 9 of a calling transmission controller 8 continues to be pushed since a diver calls, feeding is executed respectively to a calling signal generating circuit 5, an AF amplifier 2, a modulating circuit 3 and a carrier generating circuit 6, and from an ultrasonic echo sounder transmitter 4, the modulated calling signal is discharged. On the other hand, when the push-button switch 9 is released after it is pushed once, the sending of the calling signal is stopped, a feeding to respective circuits to except the above- mentioned calling signal generating circuit 5 is started and the voice is sent. Thereafter, when the push-button switch 9 is depressed one more time, the power supplying to the AF amplifying circuit 2, the modulating circuit 3 and the carrier generating circuit 6 is stopped and the voice sending is stopped.
Patent JP-2001061708-A (JP)
Title: Method for putting print pattern to stretchable cloth and production of toilet seat cover with print pattern
Inventor: HOTTA MANABU
IPC: D06P5/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily provide a toilet seat cover with print patterns and to easily prevent the shrinkage of the toilet seat cover by a steaming stage. SOLUTION: A template 6 is formed to meet the shape of an O type toilet seat and a cover body 3 of the toilet seat cover made of stretchable cloth is set on the template 6 in such a manner as to attain the same expanded state as a use state. The stretchable outside surface of the cover body 3 is subjected to dyeing and printing of the print patterns on the template 6. The cover body 3 is held set on the template 6 and is steamed in such state in steam, by which the cover body is printed.
Patent JP-H0582488-A (JP)
Title: Crystal growth method of compound semiconductor
Inventor: KISHI YUTAKA
IPC: H01L21/208
Filed: 1991-09-19
Abstract: PURPOSE:To make a crystal growth of a compound semiconductor perform without changing heat damage to the surface of a crystal substrate, a processed groove in the crystal substrate and the like by a method wherein a high-melting point heterocrystal thin film is formed on the crystal substrate surface. CONSTITUTION:A groove is processed in an In-P crystal substrate 1 and after a surface treatment is performed, the substrate 1 is set in a carbon board 5. An In-P polycrystalline substrate protective plate 8 is applied on the substrate 1. After an In-As solution 2, an In-Ga-As-P solution 9 and an In-P solution 10 are set in order in holes for a carbon push-out rod 6, the solutions are respectively heated to a prescribed temperature and are turned into a melt. A heat-up of the substrate 1 is started in hydrogen gas and when the temperature of the substrate 1 reaches a prescribed temperature, the substrate is held at a constant temperature for a prescribed time, the substrate is cooled down at a prescribed speed and when the temperature of the substrate reaches a prescribed etchback temperature, the plate 8 is removed and the solution 2 is put on the substrate 1 to etch back. Thereby, the deformation of the semiconductor substrate subjected to surface processing is lessened and heat damage to the semiconductor substrate surface in a high-temperature state can be removed.
Patent JP-H0774271-A (JP)
Title: Fabrication of mask rom
Inventor: TANAKA SOICHIRO
IPC: H01L21/8246
Filed: 1993-08-31
Abstract: PURPOSE:To implant ions uniformly into a channel region by removing the interlayer insulation film using the underlying layer, having high etching selectivity for the interlayer insulation film, as a stopper. CONSTITUTION:An interlayer insulation film 13 is removed at least from the part above the channel region using the underlying layers 11, 12, having high etching selectivity for the interlayer insulation film 13 formed above a gate electrode, as a stopper and then ions are implanted into the channel region through the gate electrode 11 for the purpose of programming. Since the interlayer insulation film 13 is removed using the underlying layers 11, 12 having high etching selectivity for the interlayer insulation film 13 as a stopper, the interlayer insulation film 13 can be removed completely at least from the par above the channel region regardless of the fluctuation in the thickness of the interlayer insulation film 13 between different channel regions or within one channel region. Furthermore, since the ions are implanted after removal of the interlayer insulation film 13, the ions can be implanted with uniform dosage into the channel region.