baber/WOPTO huggingface dataset:
Patent JP-H0619023-A (JP)
Title: Preparation method of high-chloride flat- particle emulsion for photography
Inventor: SHINSHIA GIIRU JIYOONZU
IPC: G03C1/005
Filed: 1993-01-26
Abstract: PURPOSE: To disclose a method for preparing a photographic high-chloride plate-like particle emulsion capable of being chemically sensitized effectively. CONSTITUTION: This emulsion consists of a silver halide particle and a gelatin deflocculant dispersion medium, the plate-like particle having a (111) principal plane and with the shape stabilized occupy >=50% of the total projection area, and the plate-like particle contg. at least 50mol% chloride based on silver is prepared in the presence of at least one kid of 2-hydroaminoazine or a xanthinoid stabilizer adsorbed on the grain surface. The chemical sensitization of the emulsion and the protonation of the stabilizer are conducted at least partially at the same time. The stabilizer is left at a part of the chemically sensitized particle surface if the protonation of the stabilizer is stopped.
Patent JP-H03216575-A (JP)
Title: Underwater acoustic detector
Inventor: IMAI KENICHI
IPC: G01S7/52
Filed: 1990-01-22
Abstract: PURPOSE:To remove the interference signal due to strain by a method wherein the output of a transceiver is inputted to a wide-band amplifying part and a BPF of detection objective frequency is connected to the output thereof and, when the input of the BPE is higher than the output thereof, the amplification (mu)-factor of the receiving part is reduced according to the height thereof. CONSTITUTION:A transmission part 4 emits an ultrasonic electric signal into water as an ultrasonic signal on the basis of the timing signal of a control display part 7 by a transceiver 1 through a switching part 2. The reflected wave from an object to be detected enters the transceiver 1 to be converted to an electric signal which in turn enters a receiving part 5 through the switching part 2. An interference signal of frequency other than a signal of detection objective frequency f0 enters the transceiver 1 and there is such a case that the level thereof is higher than that of the f0-signal. A BPF filter 6 of f0 is connected to the output of an amplifying part 3 and a comparator 8 compares the input and output of the filter 6 and, when the difference therebetween is a predetermined value or more, it is regarded as the interference signal and the gain of the receiving part 5 is temporarily lowered according to the signal intensity. By this constitution, the interference signal is removed and only the signal of an object to be detected can be displayed on the display screen of the display part 7.
Patent JP-H02191332-A (JP)
Title: Electronic component
Inventor: HAMAMURA KIYOTO
IPC: H01L21/321
Filed: 1989-01-19
Abstract: PURPOSE:To obtain a thick film conductor having conducting properties, surface smoothness, adhesiveness, film thickness uniformity, etc., by a method wherein extra-fine particles of metal single substance or its carbide, oxide or nitride are dispersed in thin film material containing organic compound of noble metal. CONSTITUTION:A metal screen mask 13 having a printing hole 12 is placed tightly on the aluminum electrode 7 of a silicon chip 6. After printing paste containing organic noble metal mixed with extra-fine metal particle is applied by printing, the printing paste is heated while ultraviolet radiation is applied to form a thick film bump 10. As the extra-fine metal particles 8, extra-fine metal particles of high conductivity metal such as gold, silver, copper or palladium are recommended. A semiconductor component manufactured like this is turned upside down and mounted on an external circuit board 14 and bonded to it with insulating resin 16 while a pressure is applied to obtain a highly reliable connection between the aluminum electrode 7 and an external electrode 15.
Patent JP-S59138633-A (JP)
Inventor: TAKAMATSU TOSHINORI
IPC: E04B1/00
Filed: 1983-01-25
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-H05206842-A (JP)
Title: Signal receiver
Inventor: NOBUSAWA HIDEAKI
IPC: H03D3/02
Filed: 1992-01-24
Abstract: PURPOSE:To realize a circuit configulation not using a frequency division circuit or frequency measurement circuit possessing the large part of power consumption. CONSTITUTION:A phase error detection circuit 5 detecting a phase error which is the deviation of a phase change from + or -pi/4 and + or -3pi/4 radian from phase change information D1 for each baud period to be outputted from the demodulation circuit of a pi/4 shift QPSK signal which composed of a phase change detection circuit 2, a baud timing extraction circuit 3 and a reference oscillator 4, and a voltage control circuit 6 monitoring phase error information D2 outputted by the circuit 5 and increasing/decreasing the control voltage of voltage oscillator 7 so that the phase error can be minimized, are provided. Thus, since a frequency stabilization circuit can be configulated just by the trouble of adding a circuit operating at low speed like a baud rate such as the phase error detection circuit 5 and the voltage control circuit 6 to demodulation circuit of pi/4 shift QPSK signal, the reduction of power consumption can be enhanced.
Patent JP-S58128479-A (JP)
Title: Screw warp preventing device for screw pump
Inventor: TAMURA IKUJI
IPC: F04B19/12
Filed: 1982-01-25
Abstract: PURPOSE:To enable the operation of a screw pump to be resumed without any failures by providing a cover body covering a portion of the upper surface side of a screw to automatically reverse the warp of the screw due to sunbeam heat in the stoppage of the screw pump. CONSTITUTION:A cover body 8 covers a portion 1a of a screw 1 at the opposide directional side to the rotatably driving direction of the screw 1 with respect to the vertical plane X-X passing through the axis of the screw 1. Now, when an exposed portion 1b is heated by direct sun beams P to be thermally expanded, the center of gravity of the screw 1 is moved from positon O1 to O2 on the rotational axis Y-Y to break weight balance of the screw 1 so that the screw 1 is reversed to move its center O2 of gravity to position O3 rigiht below position O1. Namely, the exposed portion 1b is moved to a shaped position where direct sun-beams P are not incident.
Patent JP-S60157129-A (JP)
Inventor: TSUJI KENJI
IPC: H01H50/42
Filed: 1984-01-25
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-H08205209-A (JP)
Title: Subscriber interface control system
Inventor: SHIMADA HIDEAKI
IPC: H04Q3/42
Filed: 1995-01-27
Abstract: PURPOSE: To control interface parts and to monitor their operating states without changing a control and monitor instruction number for controlling and monitoring respective subscriber interface parts even when mounting place numbers are changed by changing the mounting places of the subscriber interface parts. CONSTITUTION: Respectively different managing numbers (b) are set for each of respective subscriber interface parts 31 and 32 and based on these managing numbers, the control of respective subscriber interface parts and the monitor of operating states are performed. When the received managing number matches the managing number of its own managing number part 31, each interface part adds mounting place information (e) based on a mounting place number (a) to return information (d) and transmits it. As a result, even when the mounting place number is changed, any change corresponding to this change is not caused on the side of a control part 1. Besides, the setting conditions of managing numbers can be easily detected so that erroneous setting can be surely prevented.
Patent JP-S56108955-A (JP)
Title: Oxygen detecting agent
Inventor: OKITSU HIROYUKI
IPC: G01N31/22
Filed: 1980-02-04
Abstract: PURPOSE:To visually determine whether oxygen exists or absence by using a solid oxygen detecting agent consisting of an oxidation-reduction dye having half-wave potentials within a specific range, reducing sugars and basic compounds. CONSTITUTION:This agent consists of (a) an oxidation-reduction dye of which half-wave potential E1/2 (unit volt) is within the range expressed by -0.40+ 0.0357log [H<+>]<=E1/2<=-0.05+0.0357log [H<+>], (e.g., resorufine, gallocyanine, safranine, phenosafranine), (b) reducing sugars (e.g., glucose), (c) chlorine type compound [e.g., Na2CO3, NaHCO3, Na2SiO3, Mg(OH)2, Ba(OH)2, Ca(OH)2, Al(OH)3], (d) at least 1 kind of compounds selected from the group consisting of water, alcohol and glycol (e.g., water, ethanol, ethylene glycol), (e), if necessary a filler [e.g., acid clay, Ca3(PO4)2, talc].
Patent JP-H03213988-A (JP)
Title: Shelf device in refrigerator
Inventor: NOMOTO YOHEI
IPC: F25D25/04
Filed: 1990-01-19
Abstract: PURPOSE:To mount a shelf device easily in a short time by previously assembling in a frame a driving device, a spur gear, and a sliding member, etc., and inserting a so-assembled article into a refrigerator through a positioning groove in a rail mounted in the refrigerator. CONSTITUTION:Right and left spur gears 5 are simultaneously rotated by a driving device 6 for rotating a gear shaft 4 or a spur gear 5 to move a rack 14b vertically. Hereby, a shelf 1 and a frame are simultaneously smoothly rotated vertically on the left right racks 14b, and also a sliding member 3 moved vertically in a sliding groove 14a in a rail 14 is slid smoothly without being slanted. Further, the driving device 6, the spur gear 5, and the sliding member 3, etc., are previously assembled in the frame 2, and a so-assembled article is inserted into the refrigerator 10 and mounted through a positioning groove 16 in the rail 14 mounted in the refrigerator 10. Thus, the shelf device can easily be mounted in a short time.
Patent JP-H03216135-A (JP)
Title: Device for informing amount of delivered fishing line
Inventor: FUROMOTO YOSHIYUKI
IPC: A01K89/015
Filed: 1990-01-19
Abstract: PURPOSE:To accurately inform the amount of delivered fishing line by outputting the amount of the delivered fishing line to an information means only from the detected rotation number of a spool on the basis of the rotation number of the spool and the amount of the passed fishing line each memorized when the fishing line is wound on the spool. CONSTITUTION:The length or speed of a passing fishing line measured with a measuring means B when the fishing line 6 is wound on a spool 2 and the rotation number of the spool with a detection means D are memorized in a memory 21 as really measured data correspondent to the rotation number of the spool. A control means F computes the length of the fishing line delivered from the spool only from the data of the rotation number of the spool from the detector D and outputs the results into the information means E.
Patent JP-S63180123-A (JP)
Title: Input device
Inventor: MURAKAMI KAZUNORI
IPC: G06F3/041
Filed: 1987-01-21
Abstract: PURPOSE:To draw pictures with high operability and in the same operating sense same as that of an ordinary writing tool by providing a switch which detects the contact state of a pen point onto the surface of a liquid crystal panel in addition to a semiconductor laser, a converging lens, etc. CONSTITUTION:When pictures are drawn onto a liquid crystal panel 2, a light pen 9 is brought into contact with the surface of the panel 2 via its tip. Since a switch 17 is turned on, a semiconductor laser 11 is turned on at a circuit part 14. The characteristics of a material 8, e.g., the smetic liquid crystal are changed by a heating system by irradiation of the laser beam to draw the pictures. When the tip of the pen 9 is removed from the panel 2, the switch 17 is turned off and the laser beam 11 is also turned off. Then the picture drawing actions are stopped. As a result, the pictures are drawn along the contact locus of the tip of the pen 9 in the same operating sense as an ordinary writing tool.
Patent JP-H01185979-A (JP)
Title: Semiconductor light emitting diode
Inventor: UJI TOSHIO
IPC: H01L29/205
Filed: 1988-01-20
Abstract: PURPOSE:To establish a one chip LED which emits a light of a plurality of wavelengths by providing a plurality of different length emitting regions yielded by forming a double hetero laminated structure into a stripe shape. CONSTITUTION:The title diode includes a plurality of light emitting regions 16a-16c in each of which a double hetero structure 12-15 having an active layer is formed stripe-shaped on a semiconductor substrate 11. The light emitting regions 16a-16c are different in their lengths from each other. Such striped light emitting regions 16a-16c allows a gain in a direction of the stripe so that as a current is injected into the light emitting regions 16a-16c of a stripe end is lengthened when the region 16 is long with low injection density, while the wavelength is shortened when the region 16 is short with high injection density. Such formation of a plurality of different length light emitting regions 16 on the same substrate 11 assures with ease a light of a plurality of different wavelengths without changing a crystal composition.
Patent JP-S61172442-A (JP)
Title: Radio relay system
Inventor: OTSUKA SHIGERU
IPC: H04B7/26
Filed: 1985-01-26
Abstract: PURPOSE:To save power for a repeater and a terminal device by applying battery saving with a signal from a base station and applying control with a time signal from a base station for a time interrupting power supply to a transceiver. CONSTITUTION:The base station transmits a synchronizing signal (BS-SYNC signal) for battery saving at a prescribed period and a time signal (BS-SYNC signal) setting the time to turn off the power supply of the repeater and the terminal device to the transceiver. The repeaters 2, 3 and the terminal device 4 apply battery saving for a time (tx) set by the BS-SYNC time signal. When the base station transmits the BS-SYNC signal next, it is after the prescribed time (tx) set by the BS-SYNC time signal. The repeaters 2, 3 and the terminal device 4 apply power to the transceiver again after the time (tx) is elapsed to detect the BS-SYNC signal and the BS-SYNC time signal, and they disconnect the power supply again for a prescribed time. The operations above are repeated.
Patent JP-S5396821-A (JP)
Title: Diaphragm for speaker
Inventor: MIYOSHI YASUSHI
IPC: H04R7/02
Filed: 1977-02-02
Abstract: PURPOSE:To improve response characteristics in a high band which is far from being attainable with ordinary carbon-fiber containing diaphragms by specfying Young's modulus and blending ratio of carbon fibers.
Patent JP-H06219801-A (JP)
Title: Production of fiber reinforced concrete
Inventor: KUBOTA TAKASHI
IPC: C04B28/02
Filed: 1993-01-27
Abstract: PURPOSE:To provide a method for producing fiber reinforced concrete capable of obtaining a sufficient adhesive strength of concrete to a reinforcing fiber. CONSTITUTION:A solid material is partially produced by adding copper sulfate and calcium chloride into an aq. solution of sodium silicate and kneading. Next, the solution in which the contained solid material is micronized is kneaded with Portland cement, an aggregate, water and the reinforcing fiber and hardened. As a result, the peeling between the steel fiber 2 and a concrete main body 1 caused at the time of setting concrete is prevented. The tensile strength and the strength against crack are increased and the toughness is extremely improved.
Patent JP-H02194542-A (JP)
Title: Manufacture of dielectric isolation type semiconductor device
Inventor: KANAI YOSHIYUKI
IPC: H01L21/76
Filed: 1989-01-23
Abstract: PURPOSE:To judge whether an island-formation accuracy is good or not by a method wherein an isolation oxide film is etched from its surface, a deep groove is formed and an element pattern, for island-formation accuracy measuring use, in which four corner parts of a conductive film coincide with positions at corner parts of the isolation oxide film is formed at an outer periphery part. CONSTITUTION:An isolation oxide film 22 in an exposed part on the surface of a substrate of the isolation oxide film 22 for an islandformation accuracy measuring element is etched by 13000Angstrom from the surface of an island 21; it is set to a state that a groove is exposed. In addition, an oxide film 24 is formed on the surface of the island 21; a groove 28 covered with the oxide film 24 is formed in the central part of the isolation oxide film 22. In succession, two electrodes 26a, 26b for measuring use in a thickness of 10000Angstrom  are formed, by a sputtering method or an EB vapor deposition method, in nearly the center of a conductive wiring part 26 of Al or the like and the island 21 on the oxide film 24 at an outer periphery part of a region where an island-formation accuracy is permitted. The isolation oxide film 22 has been etched by 13000Angstrom  and the groove 28 has been formed; accordingly, when the wiring part 26 of 10000Angstrom  is formed, the wiring part 26 is cut at a stepped part of the groove 28. It is recognized that the island 21 is formed in a part exceeding a permissible range; this is judged to be defective.
Patent JP-S56109546-A (JP)
Title: Preparation of dried fruit chip
Inventor: KOSHIDA DAIKICHI
IPC: A23B7/01
Filed: 1980-02-05
Abstract: PURPOSE: To prepare dried fruit chips having excellent palatability, by immersing fruit chips in syrup containing a water-soluble sugar at a specific concentration, followed by freeze-drying, microwave-drying under reduced pressure, and vacuum- drying.  
     CONSTITUTION: Fruits such as apple, peach, persimmon, etc. are cut and immersed in a syrup containing 6W25wt% of water-soluble sugars, and freeze-dried to a water-content of 15W60%. The frozen chips are heated as it is under the pressure of about 30 torr, at about 30°C by microwave irradiation, to a water-soluble of about 10W40%. Finally, the product is vacuum-dried under the pressure of about 10W30 torr at about ≤50°C to obtain the final product containing 5% of water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000213726-A (JP)
Title: Method and device for dioxin reduction
Inventor: IWAI KAZUMI
IPC: F23G7/06
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To efficiently burn and decompose a dioxin reduction obstructing substance, and reduce the discharge of dioxin by promoting the decomposition of dioxin, by thermally keeping the whole body in a combustion cylinder within a specified temperature range extending to a specified zone, by the heat energy owned by an incineration gas. SOLUTION: This dioxin reducing device 4 is constituted of a combustion cylinder 5 comprising an internal cylinder 6 and an external cylinder 7, a combustion device 11 which is provided on the upper end section of the internal cylinder 6, and a heat- keeping body 21 which is provided at the lower end of the internal cylinder 6. A flame 15 is formed by a produced gas 3 comprising a fuel and combustion air, and the combustion is continued. The temperature of the flame coming out from a nozzle 12 becomes one thousand and several hundreds degree, but an introduction hole for the produced gas 3 is provided on the internal cylinder 6, and the produced gas 3 flows in as secondary air, and the temperature of a combustion gas 19 at the lower section of the internal cylinder 6 becomes 850-950 deg.C.  A gas residing time in the internal cylinder 6 until the produced gas is introduced to the heat-keeping body 21 is short, but the gas temperature high, and the reduction of dioxin occurs in this period as well.
Patent JP-H03217300-A (JP)
Title: Deodorizing and caking agent for sludge
Inventor: SUGAWARA KUNIO
IPC: C02F11/00
Filed: 1990-01-22
Abstract: PURPOSE:To increase the efficiency of deodorization and caking of sludge by preparing a deodorizing and caking agent for sludge based on a strong acid salt of a metal other than alkali metals and alkaline earth metals, fly ash and calcium oxide. CONSTITUTION:A prescribed amt. of the sulfate, nitrate or chloride of Al, Zn, Fe, Mn, etc., is mixed with prescribed amts. of calcium oxide and fly ash to prepare a deodorizing and caking agent for sludge The pref. compsn. of the fly ash is composed of about 45-55wt.% SiO2, about 22-27wt.% Al2O3 and the balance oxides of Fe, etc., and the pref. grain size is about 32-200 mesh. The calcium oxide may be used as a mixture with other oxide such as silicon dioxide or aluminum oxide and about 50-70wt.% calcium oxide is preferably contained in the mixture.
Patent JP-H08199094-A (JP)
Title: Coating varnish composition and antifouling coating composition
Inventor: TENDOU KAZUYOSHI
IPC: C09D177/04
Filed: 1995-01-30
Abstract: PURPOSE: To obtain a coating varnish compsn. free from the fear of affecting an ecosystem and capable of forming a coating film capable of keeping excellent antifouling properties for a long period by using an amino acid polymer. CONSTITUTION: This coating varnish compsn. comprises an amino acid polymer having constituent units of the formula (wherein n is 1 or 2; R<1> is a linear, branched or cyclic alkyl group, an aryl group, a heterocyclic group, or an aralkyl group). In order to prevent attachment of underwater life to underwater constructions, there have heretofore been used antifouling coatings comprising a (co)polymer of an organotin-contg. unsatd. monomer as the resin component. Since the organotin discharged from these coatings into water is hardly decomposed, however, the use of these coatings has come to be restricted.  The coating varnish compsn. does not involve the risk involved in the (co)polymer of the organotin-coatg. unsatd. monomer and the fear of affecting an ecosystem even when dissolved out into seawater because of its biodegradability with microorganisms, and can be formed into a coating film capable of keeping excellent antifouling properties for a long period.
Patent JP-S55106086-A (JP)
Title: Device for starting induction motor
Inventor: NAKAGOME NORIYUKI
IPC: H02P1/36
Filed: 1979-02-07
Abstract: PURPOSE: To always stably start an induction motor by adjusting the distance between the electrodes of a liquid resistor 4 at the position to meet the temperature of the electrolyte in the resistor.  
     CONSTITUTION: When a start stop command 9 is dispatched to a breaker 2, the breaker 2 is closed and a contactor 11 is simultaneously closed. A signal is applied from a start dispatcher 14 to a static converter 17, which tbereupon gradually reduces the distance between the electrodes of a liquid resistor 4 to thus decrease its resistance value. When the dispatcher is thus starter, the secondary circuit of an induction motor 3 is shorted with a secondary shorting contactor 7. When a stop command 9 is dispatched, the breaker 2 is opened, and the contactor 13 is simultaneously closed. Thus, a signal is supplied from a temperature measuring instrument 16 through a converter 15 to the converter 17 to thus return the distance between the eletrodes of the resistor 4 to the position corresponding to the temperature of the electrolyte in the resistor 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01188405-A (JP)
Title: Production of hydrogen to be used in dispersed fuel cell
Inventor: FUJIMUNE TOKUO
IPC: B01J20/02
Filed: 1988-01-22
Abstract: PURPOSE:To produce the subject hydrogen stably for a long time by carrying out reforming of JIS I grade kerosene in the presence of an Ni catalyst after adding water to the kerosene and removing S from the kerosene. CONSTITUTION:Kerosene of <=0.5ppm by.wt. residual S content prepd. by passing JIS I grade kerosene having 10-150ppm by.wt. S content through a reactor contg. an Ni adsorbent having >50m<2>/g surface area and having >=40wt.% Ni content as metal component on a carrier in the presence of 0-0.2 mole H2 per 1 mole kerosene at 250-300 deg.C under >= an atmospheric pressure and <=10kg/cm<2>G pressure, 2-10 molar ratio of H2/oil and 1-5 LHSV. Obtd. kerosene is charged to a steam reformer contg. a reforming catalyst having >=5wt.% Ni content after adding water to the obtd. kerosene, where the obtd. kerosene is reformed at 500-1000 deg.C, under 3-10kg/cm<2>.G, and 2-6 molar ratio of steam/ C, and 0.2-4 LHSV.