baber/WOPTO huggingface dataset:
Patent JP-H0955026-A (JP)
Title: Recording medium, recording device and reproducing device
Inventor: NISHIO FUMITAKA
IPC: G11B20/10
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a second generation CD and the corresponding recording and reproducing devices by considering an interchangeability with respect to a first generation CD and resolving incompatible points. SOLUTION: As recording media (CD), there exist a first generation CD1a having a sampling frequency of 44.1KHz and a second generation CD1b having a sampling frequency of 2.8224MHz (64 times the first generation CD: a multiple of an integer). In the recording device for a second generation CD, original audio signals, i.e., analog audio signals are inputted to a terminal 10 from a master tape and digital audio (DO) signals are outputted by a ΔΣ modulation one bit A/D converter 11. The DO signals are supplied to a recording signal processing section 17 and modulated to form recording signals. The recording signals are supplied to a disk recorder 18, pits are formed to a disk master disk to generate a master disk CD for second generation CD music software.  For the case of the CD1a, the output from the converter 11 is fed to decimation filters 12 and 13 and a bit mapping section 14 to generate a master disk CD for first generation CD music software.
Patent JP-S61100905-A (JP)
Title: Preparation of tabular barium ferrite powder
Inventor: TAKANO KATSUHIRO
IPC: H01F1/11
Filed: 1984-10-23
Abstract: PURPOSE:To further improve the dispersion into a binder system by a method wherein an alkaline suspension in which gamma-FeOOH particles having a specific surface area are suspended and which contains barium ions is subjected to water-heat reaction at a specified temperature. CONSTITUTION:An alkaline suspension in which gamma-FeOOH particles having a specific surface area of 30m<2>/g or above are suspended and which contains barium ions is subjected to water-heat reaction at a temperature of 250-350 deg.C. For instance, deionized water 600ml is put in an autoclave, gamma-FeOOH powder 44.5g having a specific surface area 45m<2>/g, Ba(OH)2.8H2O 28g and NaOH 40g are then added thereto, heat is applied thereafter up to a temperature 300 deg.C (under a pressure 85kg/cm<2>), and this temperature is maintained for 1.5hr. After this water-heat reaction, the content of the autoclave is cooled down to a room temperature. Thereafter a brown deposition is gathered by filtering, washed by water sufficiently and then dried at a temperature of about 95-100 deg.C, whereby barium ferrite ferromagnetic powder is obtained.
Patent JP-S59113617-A (JP)
Inventor: MATSUZAKI TAKASHI
IPC: H01G13/00
Filed: 1982-12-21
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-S6467266-A (JP)
Title: Vertical grinder of rotary classification type
Inventor: TAOKA YOSHINORI
IPC: B02C23/12
Filed: 1987-09-08
Abstract: PURPOSE: To save the driving power of a force draft fan by disposing a conical plate having a funnel-shaped slope bored with plural pieces of circumferential holes and a central hole between a rotary type classifying machine and pulverizing rollers and disposing a wall plate between the pulverizing rollers and a casing. CONSTITUTION: The cylindrical casing 1 is internally provided with the classifying machine 8 which rotates around a first perpendicular shaft, a turn table 2 which rotates around a second perpendicular shaft below the classifying machine 8 and the plural pulverizing rollers 3 which roll on the table 2. The conical plate 11 having a downward grade heading toward the center is disposed in the space partitioning the classifying machine 8 and the pulverizing rollers 3. The bottom of the conical plate 11 is provided with the central hole 20 and is provided with the circumferential holes 12 with plural weirs 13 around the central hole 20. The outer side of the pulverizing rollers 3 is provided with a wall plate 17 overhanging from the casing 1 and the spacing between the wall plate 17 and the pulverizing rollers 3 is made adjustable.  Consequently, the differential pressure of the mill is reduced and a contribution may be made to the saving of the driving power of the forced draft fan.
Patent JP-S6467393-A (JP)
Title: Portable memory medium
Inventor: KAMIARA AKITO
IPC: G06K19/077
Filed: 1987-09-08
Abstract: PURPOSE: To improve wearing resistance and obtain portable memory medium with long-life electric connecting portion by composing the connecting portion of plural metal pieces processed with plating for electric connection and by molding to monolithically mount on substrate. CONSTITUTION: Electric connecting portion 1 has totally been covered with mold 16, six terminals 17 have been made monolithic by the mold 16, and the connecting portion 1 has totally been constructed like IC chip. Also, external connecting portion 17a has been plated with copper, nickel and hard gold on metal pieces to give better electric connection. Therefore, the connecting portion made of metal pieces can maintain conductivity even if plated layer is abraded because the electric connecting portion is constructed with plural metal pieces processed with plating for electric connection, so external connection can be assured for a long term and wearing resistance is improved as well.
Patent JP-H04104194-A (JP)
Title: Display device
Inventor: TANAKA SHUNICHIRO
IPC: H01L33/00
Filed: 1990-08-23
Abstract: PURPOSE:To obtain a display device without causing the inclination of a light emitting diode by arranging two lead wires for the light emitting diode so that at least one or more pairs of lines linking lead wires may be orthogonally crossed with each other. CONSTITUTION:Plural apertures 9 for fitting with each light emitting diode 3 are provided on a fixing board 1, and the head part of the diode 3 is made to fit in the aperture 9. And also, each line linking between the holes 6 and 7 of a printed wiring board 2 and for inserting the lead wires 4 and 5 for the diode 3 are orthogonally crossed with each other. Either of the lead wires 4 and 5 for the diode 3 lies on the line being orthogonal to the force direction with reference to the force given to the board 1 in either of the left and right directions, so that each light emitting diode 3 can be prevented from inclining. The board 1 is used only for fitting the head part of the diode 3 in the aperture, so that the board 1 is detached after a soldering stage for the printed wiring board 2 is finished. Thus, the occurrence of the inclination of the light emitting diode can be restrained by having such a very simple and easy constitution.
Patent JP-S60118074-A (JP)
Title: Braking method of rotary electric machine
Inventor: NAKAMURA FUMIO
IPC: H02P3/00
Filed: 1983-11-29
Abstract: PURPOSE:To shorten the braking time by combining various types of brake systems of a rotary electric machine and performing an optimum brake. CONSTITUTION:When a stop control is started, a load is gradually reduce to no load, and a frequency converter is operated immediately after disconnectin from a power system. The regenerative control is started by this, and when the rotating speed of the generating motor is thereafter becomes approx. 10% of the rated value, three phases of generator line sides are shortcircuited, field currents ar supplied, and electric brakes are started. When the rotating speed eventually becomes approx. 1% of the rated value, a mechanical brake is operated to completely stop the genertor. This controlling method is performed to shorten the braking time.
Patent JP-S61102147-A (JP)
Title: Miniature dc geared motor
Inventor: ABE GORO
IPC: H02K7/10
Filed: 1984-10-23
Abstract: PURPOSE:To attenuate gear noise generated from a reduction gear at the time of driving of a motor, by organizing the primary step of the reduction gear consisting of the several steps of gear tooth rows, to be replaced with a belt drive system. CONSTITUTION:Torque is generated by motor sections 1-8, and a gear is driven by a belt 15 between a motor pulley 9 and the primary gear tooth 10, and the speed is reduced by gear tooth rows 10-13, and specified torque is generated. In this manner, mechanical noise generated from a reduction gear at the time of driving can be attenuated replacing the primary step for gear tooth drive system of the reduction gear with the step for a belt drive system.
Patent JP-H0540109-A (JP)
Title: Ultrasonic wave transmitter-receiver
Inventor: YAMAMOTO HIROSHI
IPC: G01N29/22
Filed: 1991-08-08
Abstract: PURPOSE:To enable formation or a sound field in an arbitrary body to be inspected, which is optimum both for an analysis of the physical properties of the body and for internal flaw detection therefor, by forming a vibrator to be circular and also by changing the frequency of an electric signal to be transmitted from a signal processing means to the vibrator. CONSTITUTION:An ultrasonic pulser 2 transmits a high-frequency pulse signal to a probe 1 and a vibrator 21 of the probe 1 is excited by this signal and transmits an ultrasonic wave to an ultrasonic wave propagation medium 24. A back sound field wherein the first minimal position corresponding to the position of formation of the circular vibrator 21 is located is formed at the back of an acoustic lens 25, and the first minimal position is shifted by changing the frequency of the high-frequency pulse signal by a frequency converter 3. With the back sound field made to be an optimum sound field in accordance with a purpose of use, an ultrasonic wave is applied from the probe 1 to a body 12 to be inspected, a reflected wave thereof is received and converted into an electric signal by the vibrator 21, and a peak value of the wave is detected by a peak detector 5 and inputted to a microcomputer 7 to be processed. Data obtained by the processing are stored, printed by a printer 8 and displayed on CRT.
Patent JP-H0892017-A (JP)
Title: Solution preparation for contact lens
Inventor: SUGIURA MAKOTO
IPC: C08G73/00
Filed: 1994-09-19
Abstract: PURPOSE: To provide a solution preparation for contact lenses which comprises a combination of a biguanide derivative or its salt with phosphoric acid or its salt, thus can disinfect contact lenses effectively without adsorption and concentration in lenses. CONSTITUTION: This solution preparation for contact lenses comprises an effective amount of a compound selected from biguanides of formula I (n is an integer of 1-500) and their salts and at least one selected from phosphoric acid solutions of 80-250mM and phosphate salts, thus can be suitably used in disinfection, storage and rinsing of contact lenses. The compound of formula I and its salt bear a biguanide group of formula II and has a wide range of antimicrobial spectrum. Since it is never adsorbed or concentrated in the contact lenses, this solution preparation causes no hazardous effect on eye tissues and the contact lenses.
Patent JP-S60114792-A (JP)
Inventor: SATOU TAKAO
IPC: G21C1/02
Filed: 1983-11-28
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-S6284212-A (JP)
Title: Method for removing nitrogen oxide from combustion gas in circulation type fluidized bed combustion furnace
Inventor: NAMIKI AKIO
IPC: F23G5/30
Filed: 1985-10-09
Abstract: PURPOSE:To provide a positive removal of nitrogen oxide 1 regardless of a combustion condition in a furnace by a method wherein either ammonia or gas containing ammonia is fed into gas having a specified range of temperature through an opening or a nozzle formed in a circumferential wall of the furnace of a circulation fluidized bed type furnace. CONSTITUTION:A chimney 7 for feeding combustion gas from an upper part of a combustion furnace 1 into a cyclone 6 is arranged and some fluidized materials accompanying combustion gas are recovered from a bottom part of the cyclone 6 and supplied in their circulated condition to a lower part of the combustion furnace 1 through a fluidized material circulation pipe 8 and a fluidized bed material moving means 9. Combustion gas separated from the fluidized materials is discharged from a top part of the cyclone 6 into the chimney 7. Ammonia feeding nozzle 13 is arranged at a circumferential wall of the circulation fluidized bed type combustion furnace 1, a flow rate of ammonia sent from an ammonia supplying device 14 is adjusted by a control device 12 for controlling an amount of ammonia and then it is fed into the furnace from the nozzle 13. At this time it is necessary that a temperature of the combustion gas is in a range of 700 deg.C to 1,200 deg.C and this range of temperature is efficient for removing nitrogen oxide. Air of two stage combustion can be supplied from the duct 4 as required for combustion.
Patent JP-H0583-A (JP)
Title: One microorganism and proteases obtained therefrom
Inventor: KEISU TEII HOORANDO
IPC: C12N5/071
Filed: 1991-05-27
Abstract: PURPOSE: To obtain a new enzyme substance separated from a culture solution of Micrococcus sedentarius containing one or more proteases having an ability to degrade protein, including human callus.  
     CONSTITUTION: This enzyme substance is separated from a culture solution of Micrococcus sedentarius containing one or more proteases having an ability to degrade protein, including human callus. For example, an enzyme substance is water soluble, non-dialyzable (through a membrane having a molecular weight cut-off of 10 kDa), has an isoelectric point of 4.6, a molecular weight of 30.3 kDa, an optimum pH for protease activity and functions at an optimum temperature of about 40°C. The enzyme substance is obtained from a culture solution of Micrococcus sedentarius (preferably a new bacterium of Micrococcus sedentarius NCIMB 40287). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04104146-A (JP)
Title: Method and apparatus for photographic processing
Inventor: NAKAMURA TAKASHI
IPC: G03C1/035
Filed: 1990-08-23
Abstract: PURPOSE:To prevent occurrence of poor fixing in the case of processing photosensitive materials both for photographing and for printing a photographed material by setting a means for removing halogen ions in a processing bath capable of fixing. CONSTITUTION:The processing solution capable of fixing is freed of iodine ions by using an anion exchange resin, such as represented by formula I in which a is a monomer unit having at least 2 ethylenically unsaturated groups and one of them on the side chain; B is an ethylenically unsaturated monomer unit; R13 is H, lower alkyl, or the like; and each of R14-R16 is H, alkyl, or the like; X<-> is an anion; each of (x) and (y) is 0-60; and (z) is 30-100, and this ion exchange resin can be embodied by a compound of formula II and the like.
Patent JP-H0755866-A (JP)
Title: Measuring method of electronic component
Inventor: USUI TOSHIYASU
IPC: G01R29/22
Filed: 1993-08-16
Abstract: PURPOSE:To surely bring a contact terminal into continuity with a metal electrode without causing a flaw or a disconnection in the metal electrode even when the contact terminal is brought into contact by a constitution wherein the contact terminal made of a conductive rubber is brought into contact with the metal electrode for an electronic component and a characteristic is measured. CONSTITUTION:Individual metal electrodes 3 for a piezoelectric component 1 are mounted between contact terminals 5 for a measuring apparatus, the electrodes 3 are brought into continuity with the terminals, and a measuring circuit is formed. A power-supply voltage 6 is measured by a voltmeter 7, it is set to a prescribed value, its value at this time is recorded, a current which flows across the metal electrodes 3, 3 for the electronic component at this time via the terminals 5, 5 is measured by an ammeter 8, and the polarization degree of the component 1 is found. Since the terminals 5 which are brought into contact with the individual electrodes 3 for the component 1 are of formed of a flexible conductive rubber, a flaw or a disconnection is not caused in the metal electrodes 3 even when they are brought into strong contact.
Patent JP-H1068572-A (JP)
Title: Method and device for cooling cooling device
Inventor: KAWAGUCHI HIROFUMI
IPC: F25D15/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce heat loss and efficiently produce cooling air at desired temperature. SOLUTION: Two cold air generating chambers 30A and 30B can communicate respectively through a plurality of cooling devices, a supply pipeline 23 and a recovery pipeline 21, communicate with each other through a communicating part 44, and supply to the respective cooling devices through the supply pipeline 23 the cooling air which is recovered from the respective cooling devices through the recovery pipeline 21 and cooled by a heat exchanger. One cold air generating chamber 30A alternately and selectively communicates with the supply pipeline 23 and at least one of the cold air generating chambers 30A and 30B communicates with the recovery pipeline 21, and when the cold air generating chamber 30B whose communication with the supply pipeline 23 is interrupted communicates with the recovery pipeline 21, the communicating part 44 is opened.
Patent JP-2001051469-A (JP)
Title: Color image forming device
Inventor: SHIRATORI KATSUTO
IPC: G03G21/14
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To detect the position of a toner image with high precision by a simple structure, when the position of the toner image is detected adopting a position detective element (PSD). SOLUTION: The time T when reflection light of the toner image is made incident on a center of the light receiving plane on the PDS 13, is a moment when current outputs Ia and Ib in sections T2 to T3 are crossed and Ia=Ib is obtained. In order to determine color slurring quantity between color K and C, the transfer belt 3 is assumed to be driven at a specified (v). When assuming that the when the reflection light by the toner image of K is made incident on the light receiving plane center of the PSD 13 is Tk, and the time when the reflection light by the toner image of C is made incident on the light receiving plane center of the PSD 13 by the toner image of C is Tc, the positional deviation quantity Xkc between K and C is determined by a next quality, Xkc=(Tc-Tk) (v)-X, where the X is the preset distance between K and C. Then, in this case, the time Tk is the reference timing.
Patent JP-S6383498-A (JP)
Inventor: EIANJI HIROSHI
IPC: F16P7/02
Filed: 1986-09-22
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-H1160163-A (JP)
Title: Hoist
Inventor: NISHIHARA YOSHIHARU
IPC: B66C23/26
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a hoist which can lift a heavy object safely and easily. SOLUTION: In a hoist provided with a base plate 2, a front frame 4 attached to a front end part of the base plate 2 in the vertical direction, a support pole 5 attached to the front frame 4 around its shaft in such a way that it can turn, a hoisting pole 7 attached to an upper end part of the support pole 5 in the horizontal direction, and a load lifter 9 for lifting up and down a cargo 8, a plurality of water tanks 10 which enable pouring and drain of water are put on the base plate 2 as counterbalance of the hoist.
Patent JP-H0776801-A (JP)
Title: Grinding device for rest of weld of head part of rail
Inventor: OKUMURA YOSHIAKI
IPC: E01B31/12
Filed: 1993-09-09
Abstract: PURPOSE:To perform free grinding of the rest of the head part of a rail and to prevent flying of grinding chips. CONSTITUTION:A support table 14 laterally moved in a direction crossing a rail R at right angles through operation of a first handle 19 is placed on a machine bed moved forward and backward along the rail R by a cylinder linked to the rear end side. A support frame 22 longitudinally moved through operation of a second handle 26 is assembled to the tip of the support table 14. A drum- form cutter body 28 rotatable around a horizontal shaft is arranged to the support frame and a grinding blade to grind the upper surface, the rounding part, and the side surface of the head part of the rail is arranged in a recessed part with which the head part of the rail of a cutter body 28 is engaged.
Patent JP-H0967205-A (JP)
Title: Granular agrochemical composition and its production
Inventor: INAI SEIJI
IPC: A01N25/08
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a granular agrochemical composition having improved residual activity by adding a specific substance to an agrochemical system produced by using a yeast which is an easily available natural material as a microcapsule shell. SOLUTION: This granular agrochemical composition contains a dispersing agent and a solid carrier in combination with a microcapsule produced by including an agrochemical active component consisting of a noxious life controlling active component or a plant growth regulating active component in a yeast cell. The granular agrochemical composition is produced either by preparing an aqueous dispersion containing a dispersing agent and a microcapsule containing agrochemical active component included in a yeast cell and impregnating the dispersion in a granular solid carrier or by coating the granular solid carrier with the aqueous suspension containing the microcapsule and the dispersing agent. The amount of the yeast is preferably 0.01-30wt.% based on the total composition. The dispersing agent is preferably gum arabic, polyvinyl alcohol, etc., and its amount is preferably 0.01-15wt.%.  The solid carrier is e.g. kaolinite, white carbon or wheat flour and its amount is preferably 30-99wt.%.
Patent JP-H0889990-A (JP)
Title: Two-line parallel oxidation facility
Inventor: YUKIMOTO TAKUO
IPC: C02F3/06
Filed: 1994-09-20
Abstract: PURPOSE: To provide two-line parallel oxidation facilities capable of being easily maintained and excellent in capacity and operability. CONSTITUTION: An anaerobic tank B contg. a synthetic fiber filter and a plastic contact material 4, plural catalytic oxidation tanks C1 , C2 and C3 arranged in succession to the tank B in the two left and right rows, contg. plastic contact material and conducting biological-membrane oxidative decomposition mainly by aerobes, dephosphorization tanks D in the two left and right rows high in phosphoric acid absorption coefficient and a filtering and settling tank E contg. a multilayer synthetic fiber filter 7 are connected in series to a sand settling tank A contg. a coarse screen 1 and an SS removal screen 2.  An air feed pipe 17 is laid along the the centerline of the one between the catalytic oxidation tanks in two rows and branches out into pipes 17' and 17" with the tips opened at the central bottom of each catalytic oxidation tank, and an air feed pipe 18 extending almost over the full length of the central bottom of the left and right oxidation tanks is branched from the rear of the air feed pipe.
Patent JP-S61102984-A (JP)
Inventor: FUKUSHIMA TAKAYUKI
IPC: E06B7/084
Filed: 1984-10-24
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-S58118582-A (JP)
Inventor: DEIBISU ERU TENPURU JIYUNIA
IPC: A61K31/505
Filed: 1982-12-23
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-S6283196-A (JP)
Inventor: HATADA KENZO
IPC: G06K19/077
Filed: 1985-10-09
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。