baber/WOPTO huggingface dataset:
Patent JP-S5920319-A (JP)
Title: Polyvinyl alcohol composition
Inventor: HARADA MASANORI
IPC: C08G18/00
Filed: 1982-07-26
Abstract: PURPOSE:The titled composition excellent in water resistance, hygroscopic property, and blocking resistance, and capable of providing moldings which are flexible and good in nerve strength, comprising PVA, a polyalcohol plasticizer, water, and a polyisocyanate compound. CONSTITUTION:100pts.wt. PVA (A) of a saponification degree of 70-99% is mixed with 50-300pts.wt. polyalcohol plasticizer (B) (e.g., polyethylene glycol), 200-1,000pts.wt. water (C), and such an amount of polyisocyanate (D) as to provide an equivalent ratio of the isocyanate groups to the sum of the hydroxyl groups of components A and B (NCO:OH) of 1:40-10 (e.g., hexamethylene diisocyanate). USE:Treatment agents for imparting water absorptivity, hygroscopic property, and moisture permeability to rubber, leather, etc. films, casting products, etc.
Patent JP-H04356880-A (JP)
Title: Off timer
Inventor: YOSHIDA HIDEKI
IPC: H04N5/63
Filed: 1991-06-03
Abstract: PURPOSE:To improve the function of a sleep timer by reading data from a memory and subtracting the data from a sound volume level at the time of setting for each lapse of fixed time after the volume level is written in the memory beforehand and the off timer is set. CONSTITUTION:An operation part 1 sets the arbitrary volume level in advance, operates an off timer circuit 3 and stores the volume level at the time of setting the off timer in a ROM4. When the off timer starts counting, the data of the volume level are read from the ROM4 for each lapse of fixed time and subtracted from the volume level at the time of setting. The data are inputted to a sound amplified 8 and a sound volume level is lowered by controlling this amplifier. Thus, the level can be automatically reduced down to the arbitrary volume level after the lapse of arbitrary time when the off timer is set, and the function as the sleep timer is improved.
Patent JP-H10320654-A (JP)
Title: Voice refuge guide system
Inventor: YAMAMURA AKIRA
IPC: G08B27/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a voice refuge guide system which gives a sufficient refuge guidance in a relatively wide space. SOLUTION: This system is provided with speakers SP1 to SPn and a voice control 1 which outputs a guidance voice by sounding the speakers SP1 to SPn. The speakers SP1 to SP4 are installed in a relatively wide space like a public square having exits E1 to E4 . The voice control 1 synchronizes the sounding periods wherein the speakers SP1 to SP4 output guidance voices at the same time. Consequently, persons in the public square A sense only only the guide voices from the speakers SP1 to SP4 at the nearest distances and are guided to the exits E1 to E4 where the speakers SP1 to SP4 outputting the guidance voices that they have sensed are installed, so that the persons can be guided to take safe and secure refuge to the proper exits E1 ... corresponding to the occurrence state of a fire, etc.
Patent JP-H02310311-A (JP)
Title: Combustion air pipeline for direct-fired heating furnace
Inventor: ISE YASUO
IPC: C21D1/52
Filed: 1989-05-24
Abstract: PURPOSE:To provide the pipeline capable of preventing the oxidation of a steel plate with the combustion air leaked from a furner of the extinguished zone by connecting a pipe having a shutoff valve on its front and rear ends to each branch pipe of a group of burners and connecting a valve for supplying and discharging an inert gas between the shutoff valves. CONSTITUTION:Two shutoff valves 44 and 1 are provided to the branch pipe 40 for each minimum burner 43 group unit in series apart from each other, and an inert gas supply pipeline 4 and an inert gas discharge pipe 7 are connected to the pipeline connecting the shutoff valves 44 and 1. When the minimum burner 43 group is extinguished, the shutoff valves 44 and 1 are closed to interrupt the combustion air, an inert gas is blown into the pipeline between the shutoff valves 44 and 1 from the pipeline 4, and the surplus inert gas is discharged from the pipe 7 to interrupt the combustion air. Consequently, the combustion air is not diffused into the diret-fired heating furnace from the burner 43 through the branch pipe 40 of the extinguished burner 43 group, and the oxidation of the steel plate is prevented.
Patent JP-H10318128-A (JP)
Title: Pump
Inventor: INOUE TAKASHI
IPC: F04B27/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent side deflection of a rotary shaft such as a cam shaft for driving a pump. SOLUTION: A pump 1 is composed of an end cam mechanism for converting the rotation of a rotary shaft 7 into reciprocation through an end cam 8 formed on the rotary shaft 7 and a piston rod 9 connected to a piston 5, and accordingly, the piston 5 is reciprocated in parallel with the axis of the rotary shaft 7. With this arrangement, it is possible to prevent the rotary shaft 7 from being exerted thereto with radial load, and accordingly, side deflection of the rotary shaft 7 can be prevented. Further, since no bearing for preventing side deflection of the rotary shaft 7 is additionally required, the number of components can be reduced, thereby it is possible to prevent the manufacturing cost of the pump from increasing.
Patent JP-2000317443-A (JP)
Title: Partitioning structure for filter medium in water purfifier
Inventor: ONDA TAKAO
IPC: C02F1/48
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of water purification performance by being mixed filter media and unevenly distributed them and also to prevent deterioration of magnetic treating performance by a shift of magnets. SOLUTION: In the inside of a cylindrical water purifier main body 14, filter media 24 are layered in a prescribed order and housed in it, and raw water fed from a water feed port 18 into the water purifier main body 14 is discharged from a discharge port 19 via the filter media 24. Partitioning plates 25 are interposed between respective filter media 24, and plates 30 for preventing inclination or revolution of the partitioning plates 25 are formed on the outer periphery. Protruding parts 32 for positioning and holding magnets 28 are formed in the centers of the upper surfaces of the partitioning plates 25. The magnets 28 are formed in a ring form and housed in the water purifying main body 14 in a state engaged to the protruding parts 32, and the central openings are arranged along a water flowing direction.
Patent JP-H05327396-A (JP)
Title: Saw element and holding method therefor
Inventor: KOMINE KENJI
IPC: H03H9/25
Filed: 1992-05-25
Abstract: PURPOSE:To provide the surface acoustic wave(SAW) element and the holding method having structure to be unaffected by external force or stress in the case of packaging. CONSTITUTION:A transducer is formed by arranging SAW electrodes 11 and 12 on the almost central part of a piezoelectric board 10, slits 13 and 14 are formed by engraving the piezoelectric board 10 on the outer periphery of this transducer, and a SAW element 1 with one part of the transducer being a free terminal is obtained. When holding this SAW element in a package, the back surface of the outer peripheral part of the piezoelectric board 10 (an adhesively holding part 43) is fixed to a holding member 42. Thus, the stress or the like generated on the adhesively holding part 43 is hardly conveyed to the transducer side and even when the stress is conveyed, it is absorbed at the free terminal.
Patent JP-H0431202-A (JP)
Title: Operation control device in casing apparatus
Inventor: OKAZAKI TAKAMASA
IPC: B65B57/10
Filed: 1990-05-22
Abstract: PURPOSE:To improve operation efficiency of casing work by providing a holding condition detector for detecting the manner in which articles are held by a holding head and a control unit for controlling the introduction of an empty box into a case. CONSTITUTION:There are provided an accumulating device 6 which accumulates a predetermined number of articles 5 such as bottles having been transported by a plurality of rows of article conveyors 2a, 2b connected to a plurality of treatment lines A, B respectively and transfers them to a holding position of a holding head 7 and a case conveyor 9 which supplies empty cases to a caser 3 provided with a plurality of holding heads 7 and transfers packed cases. When either one of the line A or B has stopped or supply of articles has been interrupted due to fall of bottles etc., such stoppage is automatically detected by a holding condition detector 8, whereupon the introduction of empty cases into the caser 3 corresponding to the stoppage is automatically stopped, while the timing for the stoppage is being measured at a box introduction control unit 12 and hence a holding head 7 which is not holding an article passes by, while boxing work from other treatment line is continued without interruption.
Patent JP-S5465702-A (JP)
Title: Coke guiding gar
Inventor: FUJISHIRO TOKITOSHI
IPC: C10B45/00
Filed: 1977-11-04
Abstract: PURPOSE: Dusts and gases formed during coke production are collected to the side of guide cars, thereby conducting simultaneously the dust collection on the discharge of coke from the furnace, resulting in smooth operations of dustless coal charge and dustless coke discharge.  
     CONSTITUTION: Almost parts of dusts and gases formed on the charge of coal from hopper 2 of charging car 1 into furnace chamber 4 are sent as shown with arrows through outlet 6, dust collector 13 to duct 14. Meanwhile, the dusts formed on discharge is sent through dust collector 21, duct 14 to another dust collector 32. A part of dust on charge is introduced as shown with arrows through ascending pipe 7 equipped with a nozzle 8 for jetting ammonia water into main collecting pipe 9. Dust collector 13 fitted to guiding car running on the platform 10 in front of the furnace is connected to duct 14 parallelly fitted to the lines of furnaces and to the opening 6 of dust collector on the upper part of the furnace lid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S619713-A (JP)
Title: Power supply circuit
Inventor: OOSAWA MITSUO
IPC: H02M3/155
Filed: 1984-06-25
Abstract: PURPOSE:To attain the output of stable and high voltage despite the variance of the power supply voltage by setting the rectified voltage at a fixed level when the power supply voltage is kept under a prescribed level. CONSTITUTION:A Zener diode 16 is cut off when the voltage of a battery 1 is less than a prescribed level. Then an oscillator consisting of a transistor TR7, a feedback winding 11, a capacitor 12 and a resistance 13 has oscillations at a fixed frequency to output the voltage obtained by superposing the rectified voltage of a fixed level on the power supply voltage. While the diode 16 conducts when the voltage of the battery 1 is higher than a prescribed level. The voltage produced between resistances 18 and 17 is varied when the voltage of the battery 1 is varied. Then the output voltage is fed back and the oscillation frequency changes. As a result, the voltage led to a power supply voltage feed terminal 23 is kept approximately at a fixed level.
Patent JP-S5357680-A (JP)
Title: Three-dimensional parking system for bicycles
Inventor: KATSUTA TSUYOSHI
IPC: E04H6/28
Filed: 1976-11-04
Abstract: PURPOSE: To provide a three-dimensional parking system for bicycles, in which a vertically movable means is arranged at an outer peripheral portion of a multi-stage rotary bed, so that it is enabled to park a large number of bicycles in a relatively small space. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0426838-A (JP)
Title: Method for developing silver halide photosensitive material
Inventor: TOYODA TAKASHI
IPC: G03C5/30
Filed: 1990-05-22
Abstract: PURPOSE:To reduce silver stains by developing a silver halide photosensitive material contg. a plate-shaped silver halide emulsion having >=4 aspect ratio at least in one photosensitive layer with a developer contg. a hydroquinone-based developing agent and specified amts. of a sulfite and thioctic acid. CONSTITUTION:A silver halide photosensitive material contg. a plate-shaped silver halide emulsion having >=4 aspect ratio at least in one photosensitive layer is developed by a developer contg. at least a hydroquinone-based developing agent and >=0.1mol/l of the sulfite and thioctic acid. The amt. of thioctic acid to be added is controlled to 0.10-20g or preferably to 0.05-5g per liter of the developer. Consequently, the silver stains of the silver halide photosensitive material using the plate-shaped grains are drastically reduced.
Patent JP-S5833588-A (JP)
Title: Timber carrying ship
Inventor: KAMIYAMA HIROSHI
IPC: B63B25/04
Filed: 1981-08-21
Abstract: PURPOSE:To unload timber without scattering wood chips, by a method wherein net fences capable of being freely erected and lowered along the timber loading and unloading deck on both sides are provided of the ship from her bow to the stern, and when loading or unloading the cargo, water is filled into her ballast  tanks to sink the draft and to tilt. CONSTITUTION:The cargo-loading deck 2 is constructed at the level in well- deck type design, and the next fences 5, 5' capable of being erected and titled athwartships are provided on both sides of the deck 2. When transporting the cargo, the deck 2 is positioned above the surface of the sea surface by adjusting the ballast tanks 10. When loading or unloading the cargo, water is charged  into the tanks 10 to position the deck 2 below the surface level, then the fences 5, 5' are titled, and the timber is unloaded at a time. Consequently, while the  timber floats on the surface, the wood chips heavier than sea water are retained on the deck 2 and the fences 5, 5' without being scattered into the sea.
Patent JP-S6024830-A (JP)
Inventor: SUMINO YOUICHI
IPC: A61B8/14
Filed: 1983-07-21
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-S62294643-A (JP)
Inventor: JIYAKURIINU FUISHINI
IPC: B01J31/00
Filed: 1987-05-29
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-H08329860-A (JP)
Title: Deflection device for cathode-ray tube
Inventor: YOSHII MASAYUKI
IPC: H01J29/82
Filed: 1995-05-30
Abstract: PURPOSE: To provide a deflecting device in which readjustment can be made easily even through the installing position relative to a cathode-ray tube varies. CONSTITUTION: A deflection device for cathode-ray tube has a horizontal and a vertical deflection coil 23H, 23V held on a mold 22 in the form of an almost hollow trapezoid and is secured to near the boundary of the large diametric portion of a funnel 2 to the neck part 5 by fastening a fixation part 21 provided at the tail by a fastening tool 31. A guide projection 25 is provided inside the large diameter portion of the mold, and there also is installed a rotation adjusting part 28 in the form of a hollow trapezoid furnished with a guide groove which is engaged by the guide projection rotatably.
Patent JP-S6024245-A (JP)
Title: Mixing agent for bonding molding sand
Inventor: NAGAO SHIYOUZOU
IPC: C08L61/04
Filed: 1983-07-19
Abstract: PURPOSE:To provide a mixing agent for bonding molding sand with which a casting mold is obtd. without deterioration in strength in a highly humid atmosphere as well by compounding adequately a phenolic resin, xylene resin and arom. polyisocyanate. CONSTITUTION:A mixing agent for binding molding sand is formed by compounding a phenolic resin and a xylene resin at 95:5-50:50 weight ratio and mixing aromatic polyisocyanate therewith at such a ratio that said polyisocyanate is incorporated at 0.8-2-fold equiv. with respect to the hydroxyl group incorporated in both resins. If gaseous amine is permeated through the molding sand compounded with such mixing agent for bonding and the sand is cured in short time at a room temp., the casting mold is produced at a good yield without deterioration in strength in a highly humid atmosphere as well.
Patent JP-H06351060-A (JP)
Title: Mobile communication equipment and mobile station equipment
Inventor: OTO YUTAKA
IPC: H04W48/18
Filed: 1993-06-02
Abstract: PURPOSE:To unnecessitate a useless notification and to simplify the processing in a mobile station by selecting the monitoring channel to be notified to a mobile station according to the kind of the mobile station by each of plural radio base stations. CONSTITUTION:A service area is composed of radio zones 31 to 34 covered by plural base stations 11 to 14 and plural frequency zones are used within the service area. Mobile stations 21 and 22 are classified into plural kinds of stations according to the number of usable frequency zone. Base stations 11 to 14 notify the monitoring channel of the peripheral zone to be monitored by the mobile stations 21 and 22, and the mobile stations 21 and 22 measure the reception level of the monitoring channel and report the level to the base station. In the base stations 11 to 14, the zone where the mobile stations 21 and 22 stay is discriminated based on the report and the control corresponding to the discrimination is performed. The mobile stations 21 and 23 are classified into plural kinds of stations according to the number of usable frequency zone, each of mobile stations 21 and 22 is made to store what kinds of stations the self station belongs to and the kind is notified to the base station. In the base station, the monitoring channel according to the kind is notified.
Patent JP-H0427769-A (JP)
Title: Method for detecting accidental fire of engine
Inventor: NISHIMURA YUKINOBU
IPC: F02P17/12
Filed: 1990-05-21
Abstract: PURPOSE:To detect an accidental fire at a low cost by detecting it while comparing a changing rate of an engine speed at the present time to a sum of a reference threshold value calculated from a mean engine speed and a mean load value at the present time, and a changing rate of a mean engine speed at the present time in respect to the former one. CONSTITUTION:A control device 11 controls an intake control valve 6 based on an output signal from each member. The control device 11 also controls fuel by driving an injector 12, controls an ignitor 13 for regulating application period of electricity and an ignition timing for an ignition coil 14 connected to a distributor 10 at its secondary side. The control device 11, based on an output of a crank angle sensor 101 and output of a throttle opening sensor 7, lights a failure display lamp when an accidental fire of an engine 1 is detected. The accidental fire is detected by comparing changing rate of an engine speed at the present time from the mean engine speed to a sum of a reference threshold value calculated from a mean engine speed and a mean load value at the present time, and a changing rate of a mean engine speed at the present time in respect to the former one.
Patent JP-S6111011-A (JP)
Inventor: INADA AKIZOU
IPC: A47J41/02
Filed: 1984-06-25
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-H118346-A (JP)
Title: Semiconductor integrate circuit device
Inventor: IMURA KOJI
IPC: H01L25/07
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a double-sided mounting type semiconductor integrated circuit device which can achieve reductions in its chip area and consumption power. SOLUTION: A double-sided mounting type semiconductor integrated circuit device is formed so that it provides a common circuit 13 for realizing a function common to integrated circuit chips 11, 12 formed respectively on one and the other sides only in the integrated circuit chip 11, and the output of the common circuit 13 provided only in the integrated circuit chip 11 is transferred to the integrated circuit chip 12 via bonding wires 15, 17 and an inner lead 16.
Patent JP-H07334247-A (JP)
Title: Temperature controller for hydraulic oil
Inventor: KOBAYASHI AKIRA
IPC: G05D23/00
Filed: 1994-06-14
Abstract: PURPOSE:To control a hydraulic oil of a hydraulic equipment or the like to appropriate temperature in a short time and to keep the appropriate temperature. CONSTITUTION:This controller is constituted so that an oil cooler 15 is connected to a pressure control valve 14 in parallel at the downstream part of a hydraulic circuit. A piston 14b is provided at a spring 14a of the pressure control valve 14, and an electromagnetic proportional pressure-reducing valve 21 and a pilot pump 22 are connected through a pilot oil duct 23 between the piston 14b and an acting oil tank 17. Then, a temperature sensor 19 is arranged at the hydraulic oil tank 17, a control part 20 is connected to the temperature sensor 19 and the control part 20 is connected to the electromagnetic proportional pressure-reducing valve 21. When the control part 20 outputs a current value I1 to the electromagnetic proportional pressure-reducing valve 21 based on the value detected by the temperature sensor 19 and the previously set target temperature, pilot pressure from the pilot pump 22 is added to spring force F of the spring 14a of the pressure control valve 14, and the quantity of the hydraulic oil to be allowed to flow into the oil cooler 15 is increased or decreased.
Patent JP-H11326075-A (JP)
Title: Temperature level indicator for high-temperature fluid piping
Inventor: KOIKE TADASHI
IPC: G01K13/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To fit a temperature-responsive member to the surface of a steam piping easily and quickly. SOLUTION: This temperature level indicator is provided with a plate spring clip 2 having three sides pressed to the surface of a steam piping 1 and a temperature-responsive member 3 fixed with one end side to the inner face of the plate spring clip 2. One end side of the temperature-responsive member 3 is pressed and fitted to the surface of the steam piping 1 by fitting the plate spring clip 2 to the surface of the steam piping 1. The temperature-responsive member 3 is fitted to the surface of the steam piping 1 easily and quickly by the spring function of the plate spring clip 2.
Patent JP-S5561609-A (JP)
Title: Dam concrete placing method and apparatus
Inventor: GOMI KIYOSHI
IPC: B66C23/00
Filed: 1978-10-30
Abstract: PURPOSE: To provide a movable crane to be used in the construction of dam, wherein, as compared with the conventional stationary crane, capable of securing larger radius of operation with a small slewing radius, reducing the number of constituting parts unable to be utilized for other purpose to a great extent, for example, those parts unable to be dismantled be so limited as only to guard rail alone, and in addition, the crane body be disassembled and transported with ease.  
     CONSTITUTION: Dam concrete placing apparatus comprises guide rails 4 which is slantwise supported on already solidified slant dam formation, framework 5 which can be advanced along guide rails 4 by any suitable drive means, and modified jib crane which is operably mounted on framework 5 and capable of turning as required. The jib crane can be advanced through framework 5 along guide rails 4 arranged on the solidified slant dam formation so as to work for concrete placing  subsequent dam concrete formation as usual, and the concrete placing operation is  similarly repeated by advancing the crane upto the subsequent concrete formation  step by step. After completion of whole dam formation work, the dam concrete placing apparatus including the jib crane can be easily dismantled for transportation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5867336-A (JP)
Inventor: IGUNASHII RATSUCHIMAN
IPC: B01J19/30
Filed: 1982-07-29
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。