baber/WOPTO huggingface dataset:
Patent JP-H06166508-A (JP)
Title: Preparation of ammonium polyphosphate
Inventor: TOMAASU SHIYUTATSUFUERU
IPC: C01B25/40
Filed: 1992-10-09
Abstract: PURPOSE: To obtain a linear-chained ammonium polyphosphate which is substantially insoluble in water.  
     CONSTITUTION: The reaction of ammonium orthophosphate and phosphorus pentoxide is carried out in the presence of gaseous ammonia in a reactor equipped with mixing, kneading and pulverizing means in the inside space in a first stage till the driving motor of the reactor passes through the second current peak in the current consumption/time diagram. In a second stage, the substance flowing out from the reactor is supplied to a plate-type dryer. In this method, the low temp. plate provided lower of the plate-type dryer is kept at 5 to 45°C, while the high temp. plate is kept at 240 to 300°C. The source material of 5 to 20 mm layer thickness mounted on the plate of the dryer is retained in the dryer for 35 to 70 min. while ammonia-contg. gas is continuously supplied to the dryer. Water vapor is separated by condensing from the ammonia-contg. gas flowing out of the dryer, and the obtd. gas is again heated before introducing into the dryer. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07123550-A (JP)
Title: Method and tool for drop wiring subscriber line
Inventor: SHIRAKAWA TOSHIYUKI
IPC: H04M3/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide a method for connecting a subscriber drop cable with an overhead telephone cable or removing the subscriber drop cable in a limited space on the ground easily in safety. CONSTITUTION:A subscriber drop cable 8 is branched, at one end thereof, with an overhead cable 4 and connected, at the other end thereof, with a wiring terminal box 6 secured to a pole at a position of moderate high from the ground. The subscriber drop wire is led out from the wiring terminal box into the house of a subscriber.
Patent JP-H10113432-A (JP)
Title: Game machine and game system
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To enable a player to comfortably enjoy a game even if he/she played for a long time, by equipping a patter display part moving mechanism which is to control the angle of displaying face of a pattern display part of a game machine at the player's will. SOLUTION: A regulating dial 31 of a pattern display part moving mechanism 30 connected to a pattern display part 20 is attached on this game machine so as to expose a part from the front face, the central axis part 33a of a gear 33 is attached on one side part of the pattern display part 20, a gear 32 is engaged with the gear 33, the central axis part of the gear 32 is connected to the central axis part 31a of the regulating dial 31 by a wire W, and the direction of the wire W is changed in between regulation dial 31 and the gear 32 by a pulley 34. The gear 32 is energized by a spring the spring is equipped facing the display face of the pattern display part 20 upward or downward in a condition of the spring without extension/contraction. The regulation dial is operated to rotate the display face of the pattern display part 20 to a proper point in the upward or downward direction.
Patent JP-2000087174-A (JP)
Title: Cast iron having fine graphite in ferritic matrix, and its manufacture
Inventor: TANAKA YUJI
IPC: C22C37/10
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a cast iron, in which matrix structure is formed into ferritic structure and fine graphite is contained and which is manufactured by sand mold casting without adding Ti at all and also without using chiller, and its manufacturing method. SOLUTION: The cast iron has a composition consisting of, by weight, 1.5-2.75% C, 2.5-5.5% Si, <=0.5% Mn, and the balance essentially Fe and satisfying C %>=-Si %/2+4. A rare earth - Si alloy is added by 0.030 to 0.075wt.% before pouring. Moreover, this cast iron has fine graphite in a ferritic matrix. This cast iron having fine graphite in the ferritic matrix can be manufactured by adding, before pouring, 0.030 to 0.075 wt.% of rare earth - Si alloy to a molten metal having a composition forming fine graphite and then pouring the molten metal into a sand mold after the above addition of the rare earth - Si alloy.
Patent JP-H11107268-A (JP)
Title: Common rotation preventing wing attached excavating and stirring device
Inventor: FUKUDA ATSUO
IPC: E02D3/12
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To control the abrasion of an excavation rod by making build-up welding to the surface of a part for freely fitting bosses on the circumference of the excavation rod, and holding the surface of the excavation rod and the internal circumference in a state of non-contact. SOLUTION: Bosses 3 are loaded to the circumference of an excavation rod 2 at a gap having an extent capable of being relatively rotated between the bosses and the circumference of the excavation rod 2. For the center of the excavation rod 2, a litter to the excavation rod 2 of common rotation preventing wings 4 located at the outside is curved to form the bosses 3, the bosses integrated with the common rotation preventing wings 4 are arranged around the excavation rod 2 in a state to oppose the bosses to each other, and the bosses 3 and common rotation preventing wings 4 are loaded to the circumference of the excavation rod 2 in a detachable manner by holding the excavation rod 2 to connect them to each other.  Flanges 6 confining up and down motion of the bosses 3 are projected to both up and down parts freely fitting the bosses 3, and build-up welding 5 is made to a section held between both up and down flanges 6.
Patent JP-H10122778-A (JP)
Title: Tubes for heat exchanger and method of manufacture
Inventor: KOBAYASHI HIROSHI
IPC: F28D1/03
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To manufacture tubes for a heat exchanger which are easy of production and of which manufacturing cost is low. SOLUTION: A rugged plate with protruding rows 2 and recessed rows is bent to flat tube shapes, the opposing protruded rows are matched to form partition walls 5 and medium paths 6, and both the edge parts 7 and 8 on the broad side of the rugged plate 4 are blocked. The rugged plate 4 with the protruded rows 2 and the recessed rows is bent to the flat tube shapes, the partition walls 5 and the medium paths 6 are formed inside them matching the protruded rows 2 and the recessed rows. The rugged plate 4 with the protruded rows 2, the recessed rows and flat parts 13 is bent to the flat tube shapes and the partition walls 5 and the medium paths 6 are formed inside them by matching the protruded rows with the flat parts.
Patent JP-2000087472-A (JP)
Title: Interior finish system
Inventor: SUGINO KIYOSHI
IPC: E04B1/82
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an interior finish system which simplifies work execution, shortens a construction period, does not require skilled workers in executing works, economizes money and can exhibit high sound insulating performance. SOLUTION: A sound insulating panel 3 is supported at its upper and lower ends against reinforced concrete slabs 2 via runners and vibrationproof rubber in a vibration-proofing manner. Each end of a ceiling panel 7 is attached to the upper end of the sound insulating panel 3. A lightweight, high-rigidity, long floor panel 9 is installed on the reinforced concrete slab 2 via a vibrationproof- rubber-equipped support member 10 attached to each end thereof.
Patent JP-H01114116-A (JP)
Title: Bipolar logic circuit
Inventor: TAKI YOICHIRO
IPC: H03K17/66
Filed: 1987-10-27
Abstract: PURPOSE:To decrease the switching time without being affected by noise by suppressing a signal level fed to a base of a 2nd transistor(TR) to a comparatively lower value when a 1st TR is conductive. CONSTITUTION:The 1st TR 4 is connected between a high potential power connection terminal 1 and a low potential power connection terminal 2, receives a signal designating low or a high level at an output terminal 3 at its base, is conductive at the designation of high level and nonconductive by the designation of the low level. The 2nd TR 7 is conductive by the nonconduction of the TR 4 and nonconductive by the conduction, 3rd TRs 9, 10 are connected between the terminals 1 and 3, conductive by the nonconduction of the TR 7 and nonconductive by the conduction. Moreover, the 4th TR 13 is conductive by the conduction of the TR 7 and nonconductive by the nonconduction. Then a 1st Schottky barrier diode 18 (whose anode is connected to the base of the TR 7 and whose cathode is connected to a connecting point between the TR 4 and a high potential point) is provided to suppress the signal level to the base of the TR 7 lower and the switching time is reduced without being affected by noise.
Patent JP-H08111831-A (JP)
Title: Television receiver
Inventor: HAKAMATA KUNIO
IPC: H04N5/445
Filed: 1994-10-12
Abstract: PURPOSE: To obtain the television receiver displaying two screens in which telop information is clearly displayed on one screen. CONSTITUTION: A color adjustment section 12 decreases a color level of a sub V signal received by a PinP telop block 11 to '0' based on a control signal from a main microcomputer 16. Thus, a color level of an image on a slave screen 42 is decreased and only telop information 41 is clearly displayed.
Patent JP-2001064899-A (JP)
Title: Production of cushioning molded pulp fiber product
Inventor: KATO SHUNSUKE
IPC: D21J3/10
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a cushioning molded pulp fiber product composed of a pulp fiber layer having respectively specific thickness, specific gravity and density by placing an adjusting reservoir having a prescribed capacity around a lower mold and a sliding face formed on the outer circumference of the upper mold and closely contacting with the inner wall of the adjusting reservoir in the wet forming of pulp fiber. SOLUTION: A lower mold A having stretched metal net 4 is placed on a vertically movable lower disc 3 placed in a slurry tank 1, a pulp slurry 10 is filled in the slurry tank 1, the lower disc 3 is lifted to the upper part of the slurry tank 1, the pulp slurry 10 remaining in the box-shaped adjusting reservoir (a) formed with an adjusting wall 5 positioned on the outer circumference of the lower mold A and having a prescribed height is sucked and deposited on the surface of the lower mold A and the upper mold B set on the upper disc 7 is moved downward together with the sliding face 8 closely contacting with the inner circumferential face of the above adjusting wall 5 formed on the outer circumference of the mold to press the slurry while preventing the leakage of the slurry 10 from the adjusting reservoir (a)  and form a pulp fiber layer P on the surface of the lower mold A as the objective formed product.
Patent JP-H06129212-A (JP)
Title: Exhaust gas disposal system during burning of garbage
Inventor: NAKASHIO SHIN
IPC: F01K23/10
Filed: 1992-10-12
Abstract: PURPOSE:To retrieve thermal energy without generating dioxine by jetting water onto exhaust gas generated by burnt garbage and introduced in a rapidly cooling tower so as to rapidly cool the exhaust gas down to a temperature below a tempera ture range where dioxine or the like generates so as to collect dust, and further by super-cooling the exhaust gas so to retrieve a part of heat recovered by cooling water during super-cooling, as electric energy. CONSTITUTION:A large volume of water is jetted onto exhaust gas generated from an incinerator 1 and introduced in a rapidly gas-cooling tower 2 so as to cool the exhaust gas down to a temperature below a range where dioxine or the like generates. Then, the exhaust gas is led through a dust collector 3 so as to remove dust therefrom, and is then led into an exhaust gas retrieving tower 5 through an exhaust gas blower 4. Heat is retrieved from the exhaust gas by cooling water circulating through a heat-exchanger in the exhaust gas retrieving tower, and then the exhaust gas is discharged from a funnel 6. The cooling water which has retrieved heat is led into the exhaust gas retrieving tower 5 by way of a cooling tower 7 and a cooling water pump 9. A thermoelectric element incorporated in the tower 5 retrieves about 3 to 5% of the retention energy of the burnt garbage, directly in the form of d.c. power. Thus, it is possible to retrieve thermal energy without generating dioxide.
Patent JP-H04148690-A (JP)
Title: Production of fats and oils
Inventor: KANO YUJIRO
IPC: C12P7/64
Filed: 1990-10-11
Abstract: PURPOSE:To efficiently obtain fats and oils useful for the industries of medicines, food, cosmetics, etc., by adding a nonpolar organic solvent to a reaction system at a stage in which enzymic reaction is advanced to some extent in enzymically synthesizing glycerides from fatty acids, etc., using a lipase. CONSTITUTION:A lipase derived from Aspergillus niger, etc., is reacted with a fatty acid, an ester thereof and glycerol. At a stage in which the reaction is advanced to some extent, a nonpolar organic solvent (e.g. n-pentane or n- hexane) in an amount of 2-10 times based on the amount of the fatty acid is added to the aforementioned reaction system, preferably in several divided portions to afford the objective fats and oils.
Patent JP-H04215302-A (JP)
Title: On-vehicle antenna system
Inventor: MAEKAWA YOSHIO
IPC: H01Q9/02
Filed: 1990-10-15
Abstract: PURPOSE:To make the electric field strength in a cabin uniform by stretching an antenna in the lengthwise direction around a ceiling in the cabin and connecting its one terminal to ground via an impedance element. CONSTITUTION:A linear conductor 1 is arranged along a slot 4b of a ceiling. A spacer member 11 is properly fitted at a prescribed interval. One terminal 1a of the conductor 1 connects to a conductor of a car body 2 via an impedance element (resistive element) 9. A grounding plate 10 is used for grounding. The impedance element 9 is inserted to a hole 16 of a metallic terminal board 12 of the grounding plate 10 and soldered. The terminal board 12 is fitted to the car body by a screw 20 for the ground connection. Through the constitution above, the on-vehicle antenna is realized, which provide the radiation of an electromagnetic wave whose electric field strength is uniform to allow excellent reception in the cabin.
Patent JP-S62133869-A (JP)
Title: Clamping circuit
Inventor: OGAWA MASATOSHI
IPC: H04N5/18
Filed: 1985-12-06
Abstract: PURPOSE:To prevent waveform distortion and malfunction in a weak electric field by making detection of lowest potential of synchronizing signals by a differential amplifier, amplifying potential difference between clamping potential and turning a clamping transistor on/off perfectly and thereby enhancing capacity of removing dispersal. CONSTITUTION:Negative polarity video signals on which dispersal signals are superposed are inputted to an emitter-follower transistor TRQ11. Video signals 112 C cut by a capacitor C12 are inputted to the base of TRQ13 that forms a differential amplifier together with TRQ14, and compared with base potential of TRQ14. Consequently, a synchronized part detection signal 113 made by amplifying error voltage between lowest potential in synchronizing signal part of signals 111 and base potential of TRQ14 is generated in the collector terminal of TRQ14. The signal 113 is supplied to the base of TRQ12, and makes TRQ12 on/off. Thereby, lowest potential of signals 112 is feedback controlled to become equal to base potential of TRQ14, and dispersal signal signals superposed on input signals 111 are removed.
Patent JP-2000092995-A (JP)
Title: Pot for container culture
Inventor: HIRANO TAKEYA
IPC: A01G23/04
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a pot for the container culture a tree, capable of being rapidly and easily made, even when many medium-sized trees or tall trees are transplanted, and capable of being mechanically pulled up without damaging the branches and leaves of the tree on the transplantation. SOLUTION: This pot 11 comprises grid-like side peripheral surface portions 12 and a grid-like bottom peripheral surface portion 13. A releasing material 14 is adhered to the side peripheral surface portions 12. The adhered releasing material 14 is released, when the pot 11 in which a tree 10b is planted is pulled up from a place in soil to transfer the tree to the other place. Thereby, spaces are formed between the pot 11 and the soil brought into contact with the outer periphery of the pot 11, and the friction of the pot with the soil is reduced. Thus, the pot can easily be pulled up.
Patent JP-H10119161-A (JP)
Title: Laminated product with excellent heat insulation and wear resistance
Inventor: SUGAWARA MIKIO
IPC: B32B27/28
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a laminated product to be used for a table or floor material, with an excellent heat insulation and an improved wear resistance. SOLUTION: A laminated product is provided by heat press of a thermosetting resin impregnated prepreg layer 1, a functional film layer 3, a design film layer 4, and a plastic substrate layer 6 via a hot-melt resin adhesion layer 2 and a reinforcing core member layer having a hot-melt adhesive 5 by a pressing device or a heat roll device. For the functional film layer 3, a resin film having a 1.50 to 1.60 refractive index and a 30 to 250μm thickness, made from a material selected from the group consisting of poly(vinyl chloride) resin, propylene-vinyl chloride copolymer resin, vinyl chloride-urethane copolymer resin, and polyamide resin is used.
Patent JP-2001100315-A (JP)
Title: Video projection device
Inventor: UON HENPEN
IPC: H04N9/31
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To make a video projection device compact and to save power consumption by cooling a video display element by practically using an existing constituting element to the utmost without specially arranging a cooling fan dedicated to the video display element. SOLUTION: A color wheel 2 is provided with a blade 3 and cooling wind is generated by the blade 3 according as the wheel 2 is rotated at a high speed. An wind guide 9 is arranged at the periphery of the wheel 2 so as to guide the cooling wind to the video display element 4 and a cooling wheel 5 from the wheel 2. The cooling wind is sent to the element 4 and the wheel 5 by the rotational energy of the wheel 2 so as to suppress the rise of temperature in the element 4. Besides, the cooling circulation of the inside of the video projection device is also executed at the same time.
Patent JP-S62133347-A (JP)
Title: Interface for direct coupling of ultracritical fluid chromatography and detector
Inventor: TSUGE ARATA
IPC: G01N30/72
Filed: 1985-12-05
Abstract: PURPOSE:To continuously detect sample components by dividing the outflow fluid of the ultracritical state from a sepn. column and controlling the discharge rate of the outflow fluid to the outside of the system by means of a valve without changing the resistance of a capillary nozzle in the stage of conducting part thereof to the prescribed detector. CONSTITUTION:The sample introduced together with a moving phase soln. 2 in the sepn. column 6 by a valve injector 8 is separated to the respective sample components in the ultracritical state by the pressurization of a pump 4 and the heating in an oven 10. The sample components are ejected from the capillary nozzle existing at the top end of the inside tube of double tubes 14 through a fluid passage 21 into a spraying chamber 44. On the other hand, part of the fluid is discharged through a connecting member 22, a discharge part 24 and a needle valve 26 to the outside. The introducing to the detector side can be changed by changing the dividing ratio of the fluid by means of the valve 26 without changing the resistance of the capillary nozzle, i.e., the hole diameter of the nozzle. A large amt. of a cleaning solvent is, therefore, passed through the inside tube of the double tubes 4 by operating the pump 4 to clean the capillary nozzle, by which the clogging by dust, etc., is eliminated and the detection operation for a long period of time is made possible.
Patent JP-H02118464-A (JP)
Title: Setting device for output voltage of amplifying circuit
Inventor: MIYASHITA YOSHIYUKI
IPC: G01R31/00
Filed: 1988-10-28
Abstract: PURPOSE:To prevent the output voltage of an amplifying circuit to be measured from being clipped and to hold an output voltage which has an enough amplitude for measurement by providing a voltage generating circuit and a holding circuit and controlling an input voltage. CONSTITUTION:The attenuation quantity of an AC reference signal applied to the amplifying circuit 1 to be measured is decreased by a voltage control attenuator 2 according to variation in control input voltage inputted from the voltage generating circuit 6 through the holding circuit 5. Therefore, the amplitude of the AC reference signal applied from the attenuator 2 to the circuit 1 increases gradually according to the variation in the control input voltage from the circuit 6 and the output voltage of the circuit 1 also increases in amplitude gradually. Then this output voltage is converted by an AC/DC converting circuit 3 into a DC voltage, which is compared with a reference DC voltage E0, a hold signal is generated when both coincide with each other, and the circuit 5 holds the current generated voltage of the circuit 6 in response to the hold signal and supplies it as a control voltage to the attenuator 2, so the amplitude of the output voltage of the circuit 1 can be increased gradually and the output voltage having an enough amplitude for the measurement can be held.
Patent JP-H06103422-A (JP)
Title: Reader-writer device for magnetic card
Inventor: SATO TOSHIAKI
IPC: G06K17/00
Filed: 1992-09-17
Abstract: PURPOSE:To provide a reader-writer device capable of data processing without distinguishing between a prepaid card and a point card. CONSTITUTION:This reader-writer device is constituted so as to be provided with a reading and writing part 1 to read and write data, a data processing part 3 to give the data the prescribed processing, a storage part 4 in which the data processed by the data processing part 3 and a work program for controlling the operation of each part are stored, and a control part 5 to control the operation of each part in conformity with the work program of the storage part 4. Then, the data processing part 3 is constituted of a discriminating part 7 to discriminate whether the magnetic card is the prepaid card or the point card on the basis of read-out data read out of the magnetic card by the reading and writing part 1, a prepaid card processing part 8 to execute the prescribed processing in the case that the magnetic card is the prepaid card in accordance with the discriminated result of the discriminating part 7, and a point card processing part 9 to execute the prescribed processing in the case that the magnetic card is the point card.
Patent JP-H10174622-A (JP)
Title: Table with function of controlling air
Inventor: KANEZASHI TADASHI
IPC: A47B31/02
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To draw in polluted air by suction for cleaning by securing a wider collecting area through vortex convergence and to prevent the occurrence of cracking sound by preventing foreign substances from entering. SOLUTION: A top plate 10 is mounted on a table main body which comprises more than one air outlets 2 and contains an air blower 3, more than one air suction openings 11 are provided on the top plate 10, and a vortex-type suction device 5 is detachably provided on the more than one air suction openings 11. In the vortex-type suction device 5, a notched opening 22 is provided for the side wall 21 of a cylindrical body 20, a suction hole 23 is provided for at least one of the longitudinal ends of the cylindrical body 20, and the suction hole 23 is connected to the suction side of the air blower 3. Vortexes are generated to collect smokes from cigarettes, etc., from the peripheral part and vicinity of the top plate 10 for cleaning, and foreign substances hardly enter the table by the placement of the suction hole 23 on the side surface.