baber/WOPTO huggingface dataset:
Patent JP-H02209511-A (JP)
Title: Facility for continuous reclaiming of sea
Inventor: NAKABASHI NOBORU
IPC: B63B35/00
Filed: 1989-02-03
Abstract: PURPOSE:To make it possible to continuously reclaim a portion remaining around both land side and foreshore side embankments together with the land side and foreshore side reclamation by using a sea surface continuous reclaiming facility incorporating a conveyor for transferring upper sand and capable of running freely in the longitudinal direction of a ship and of intermittently moving in the lateral direction of the ship. CONSTITUTION:A belt conveyor 13 incorporating a tripper 12 capable of freely running over the length of a ship is disposed on a carrier ship row 10. A shuttle conveyor 18 having a discharge end section 21 for running together with the tripper 12 and intermittently moving in the lateral direction of the ship is disposed on a running rack 11. Shuttle conveyors 24, 24' having outer end portions capable of reciprocating in the longitudinal direction of the ship, parallel to the conveyor 13, and projecting outside the carrier ships 8a, 8b, as sand discharge end portions 23, 23' are disposed just under sand discharge end 21 located on the top surface of the carrier ships 8a, 8b. Belt conveyors 27, 27' are disposed at right angles relative to the conveyors 24, 24' so that earth discharge sections 26, 26' project in the lateral direction of the carrier ships 8a, 8b just under the earth discharge end portions 23, 23'. Reclaiming is performed by discharging earth from the earth discharge sections 26, 26'.
Patent JP-H07214112-A (JP)
Title: Method for preventing generation of burr at the time of piercing pipe material with piercer
Inventor: KOBAYASHI HIROYUKI
IPC: B23K7/00
Filed: 1994-01-28
Abstract: PURPOSE:To prevent formation of annular or fin-like burrs at the rear end of a base pipe in production of the base pipe for production of a steel pipe by piercing of a pipe material billet by a piercing plug and piercer roll. CONSTITUTION:The central part region at the rear end 7 of the pipe material billet 1 is heated to a high temp. to melt by a gaseous acetylene and oxygen flame or gaseous plasma flame 3, etc., from a gaseous flame nozzle 2 before piercing, by which the billet is provided with a hole 4 having a proper diameter and depth in a method for obtaining the base pipe for production of the steel pipe by piercing of the pipe material billet 1 by the piercing plug. The size of the hole 4 is set at a hole diameter of >=20 to <=60% of the diameter of the pipe material billet and a hole depth of <=10 to <=30% of the diameter of the pipe material billet.
Patent JP-H10216572-A (JP)
Title: Spray nozzle
Inventor: SATO HIROSHI
IPC: B05B7/14
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent the blocking of a spray device or the like generated by slaked lime slurry, make the maintenance easy and eliminate the necessity of a mixing device for manufacturing slaked lime slurry. SOLUTION: A spray nozzle is formed of the combination of an inner nozzle 2 formed of a double piping forming a central flow path 21 and an outer flow path 22 on the outer periphery of the central flow path 21, in which water of proper pressure is supplied from a water inlet 23 into the outer flow path 22 and sprayed out of an end 24 of the outer flow path 22, and an outer nozzle 3 for jetting slaked lime powder on the periphery of the inner nozzle 2 by pressurized air, and the end of the spray nozzle is mounted by facing the inside of an exhaust gas duct 4.
Patent JP-S62186763-A (JP)
Title: Method for dyeing food
Inventor: KOTAKE KINNOSUKE
IPC: C09B61/00
Filed: 1986-02-07
Abstract: PURPOSE:To dye a food having heat resistance and resistance to light readily without using a color fixing agent, by dyeing a food using a dyestuff extracted from the periderm (skin) on the surface of scaly bulb of onion. CONSTITUTION:Yellowish brown skin growing on the surface of bulb of onion (e.g., blue onion, purple onion, etc.,) is immersed in an aqueous extracting solution preferably at pH 4-9 and extracted at 30-80 deg.C for 2-5hr. Then, fibrous materials are filtered off and the residue is concentrated (e.g., heating under pressure, ultrafiltration, etc.,) to give the aimed dyestuff. USE:A prepared dyestuff can be used for industrial purpose (e.g., dyeing fibers and leather). In order to dye foods, dyeing is carried out by adding a powdery substance or an aqueous solution.
Patent JP-H06242071-A (JP)
Title: Residual chlorine meter equiped with automatic calbration function
Inventor: MINAKI TERUYOSHI
IPC: G01N27/416
Filed: 1993-02-16
Abstract: PURPOSE:To allow accurate automatic calibration by diluting hypochlorite substantially equal to the concentration of chlorine in a liquid to be measured every time when calibration is performed, measuring the conductivity thereof, and then identifying the concentration of chlorine based on the relationship between the chlorine concentration and the output from a conductivity meter. CONSTITUTION:Under measuring mode, solenoid valves V3c, V3b are opened to feed a liquid M to be measured to a residual chlorine meter 6 where the quantity of residual chlorine is measured. When a calibration mode is commanded 10, solenoid valves V1, V2 are opened and predetermined quantity of liquid is introduced, respectively, from a hypochlorite tank 1 and a pure water tank 2 into a stirring tank 3. Subsequently, the valves V1, V2 are closed. The mixed liquid is stirred 4 and diluted to a ppm order substantially equal to that of residual chlorine in the liquid M. Chlorine content of the mixture liquid is converted by a conductivity sensor 7 into an electric signal which is further converted through a conductivity converter 5 into a predetermined signal which is fed to a chlorine meter 6. The chlorine meter 6 perform calibration based on the signal thus received according to a prestored relationship between the quantity of residual chlorine and the electric signal from the conductivity sensor 7. Valves V4a, V4c are then opened to discharge the mixture liquid.
Patent JP-S59152698-A (JP)
Inventor: KUBOTA SHIGERU
IPC: H05K13/02
Filed: 1983-02-19
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-S62290881-A (JP)
Title: Method for forming welded film of nonferrous metal or alloy on inside wall surface of metallic pipe member
Inventor: KUBO NAOMI
IPC: C23C26/00
Filed: 1987-02-07
Abstract: PURPOSE:To easily form a welded film of a nonferrous metal or alloy on the inside wall surface of a metallic pipe member by inserting a material for film formation into the metallic pipe member, crushing the pipe ends except a slight spacing remaining therein, and subjecting the member to an adequate heating treatment in a nonoxidative gaseous atmosphere. CONSTITUTION:The material for film formation consisting of Sn, Pb, Zn or the alloy thereof is inserted in the form of a wire, powder or foil material into the metallic pipe member subjected to a cleaning treatment by degreasing, derusting, etc., over approximately the entire length thereof. The pipe ends at both sides of the metallic pipe member are then crushed by pressing, etc. except the slight spacing remaining therein. The metallic pipe member is thereafter subjected to the heating treatment in a 700-1,150 deg.C range in the atmosphere furnace of a nonoxidative gas. The metallic pipe member is subjected to a cooling treatment from the outside as promptly as possible from the above- mentioned treatment. The welded film of the nonferrous metal or alloy is thereby easily and uniformly formed on the inside wall surface of the metallic pipe member.
Patent JP-S62186324-A (JP)
Title: Buffer memory control system for disk controller
Inventor: NAKAMURA KUNIO
IPC: G06F3/06
Filed: 1986-02-12
Abstract: PURPOSE:To improve the responsiveness by reading the data from this, transferring the data to a CPU when the data of a sector exist in a cylinder buffer memory and when they do not exist, fetching the data of a cylinder, in which the sector exists, from a driving device into the cylinder buffer memory. CONSTITUTION:When the data of the designated sector from a CPU do not exist on a cylinder buffer memory 12, a magnetic disk control device stores all sectors in the cylinder to a cylinder buffer memory 12, executes the data writing action to the cylinder buffer memory 12 and sets the address of the cylinder written in 12 through 27 to a buffer cylinder address register 5. At such a time, since 26 comes to be the active condition, 10 selects a head sector address register output line 20 side and transfers the data of the sector stored in the cylinder buffer memory 12 through 25 to the CPU.
Patent JP-H08215698-A (JP)
Title: Sewage treatment composition and method
Inventor: HIRATA JUNICHIRO
IPC: C02F3/00
Filed: 1995-02-15
Abstract: PURPOSE: To provide a sewage treatment compsn. having both of quick-acting properties and effect-lasting properties and a sewage treatment method using the sewage treatment compsn. CONSTITUTION: A sewage treatment compsn. contains a slow-acting treatment agent, a quick-acting treatment agent, coloring matter and perfume. The slow- acting treatment agent is a powder having sulfur oxidizing bacteria supported thereon and the quick-acting treatment agent is a conc. soln. obtained by concentrating the filtrate obtained by filtering a culture soln. of sulfur oxidizing bacteria. Therefore, the sulfur oxidizing bacteria-supported powder acts effectively as the slow-acting treatment agent because the sulfur oxidizing bacteria supported in high concn. utilize a sulfurus substance in sewage as a nutrient source to propagate. The conc. soln. of the bacteria culture filtrate contains enzyme or an acid conc. by propagation culture and shows excellent quick-acting properties to an offensive smell by the neutralization by an acid and enzymatic decomposition.
Patent JP-H02208007-A (JP)
Title: Molding process by dewatering
Inventor: ASANO KYOICHI
IPC: B28B3/02
Filed: 1989-02-07
Abstract: PURPOSE:To enable the molded object made of cement or ceramic and having smooth surface to be easily and quickly produced by a method in which while the water of high speed is poured by sucking the water onto the back of the film provided at the part brought in contact with the material to be molded of a mold, pressure is applied to the material to be molded in a female mold through a male mold. CONSTITUTION:The fine filter 2 made of porous material is provided on the side surface and the bottom surface of a female mold 1 and on the bottom surface of a male mold 1', and the filter 2 is held by the back up filter 3 having larger opening than that of the filter 2, and then the water path 4 for pouring the water of high speed is provided at the back of said filter. When water is sucked from the exit side of the water path 4, the water flows at high speed in the water path 4 in the direction shown by an arrow 5, whereby negative pressure is generated between mortar 6 and the water flowing in the water path 4, and the moisture contained in the mortar enters the water path 4 through the filter 2, and through the filter 3 and gaps 7 and holes 7', and then the moisture moves to the exit side 4' with the water flowing at high speed. Accordingly, the moisture amount contained in the mortar 6 is reduced very quickly, and its mold release may be easily carried out.
Patent JP-S53111364-A (JP)
Title: Manufacture of extrusion vacuum-pressure molded product
Inventor: FURUGISHI MICHIYASU
IPC: B29C51/00
Filed: 1977-03-11
Abstract: PURPOSE: To provide the title manufacturing method comprising one-shot and automatic process, designed to eliminate scraps generated, by making an upwardly bulged formed part in a sheet-shaped material followed by perforation at the formed part from upper side while trimming the perforated part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57142042-A (JP)
Title: Signal transmitting system for combustion controller
Inventor: TANAKA HITOSHI
IPC: H04B10/00
Filed: 1981-02-27
Abstract: PURPOSE:To detect failures in device temperature and a transmission line, by intermittently controlling an optical signal at the normality of a temperature of a combustion device and discriminating the normality and the abnormity through the reception signal. CONSTITUTION:A temperature sensor 2 of a signal transmission device 1 gives a temperature signal of a combustion device to a detecting circuit 3. When the temperature is normal, no output is given from the circuit 3, an oscillator 4 generates an intermittent signal, and a light radiating device 5 transmits a corresponding optical signal to a fiber 6. This optical signal is given to an integration circuit 12 via a photodetector 8 of a detector 7, a photodetecting circuit 9 and a capacitor 10. When an integral signal is at a threshold level or more, the normal state of temperature can be detected at an output circuit 13. On the other hand, at abnormal high temperatures, an output is obtained at the circuit 3 and the operation of the oscillator is stopped. Thus, the output circuit 13 detects the abnormal state of temperature.
Patent JP-2000225481-A (JP)
Title: Measuring unit for laser beam welding state
Inventor: TSUKIHARA HIDETOSHI
IPC: B23K26/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a measuring unit for a welding state, which is suitable for detecting automatically inline a weld defect in an actual production line. SOLUTION: In the upper part of the housing of a laser beam torch 13, a sensor head 20 is provided, which is constituted by receiving welding light from a welded place so that the welding light becomes coaxial to the optical axis of a laser beam irradiating a work 16 and by housing plural optical systems in a case, which extract light having plural specific wavelengths from the received welding light and output them in the horizontal direction. By using the extracted light having the plural specific wavelengths, a welding state is detected.
Patent JP-S57143443-A (JP)
Title: Continuous heat treating furnace for strip
Inventor: FUJIOKA MASATO
IPC: C21D9/56
Filed: 1981-02-27
Abstract: PURPOSE:To improve thermal efficiency by providing air-permeable solid walls respectively between both surfaces of a strip to be heat-treated and the furnace walls provided to face both surfaces thereof, forming heating chambers between the opposite surfaces, providing gas blowing devices for heating, and using the spaces between the furnace walls and the air-permeable solid walls as gas discharge flow passages. CONSTITUTION:Air-permeable solid walls 3 are provided between a strip 2 to be heat-treated and the furnace walls 1 provided to face both surfaces thereof respectively, and heating chambers 8 are formed between the opposite surfaces thereof. Blowing devides 5 for heating gases are provided in the chambers 8, and the spaces between the walls 1 and the walls 3 are used as gas discharge flow passages. The heating gases supplied from the devices 5 are filled in the chambers 8 because the walls 3 have pressure drops, after which they pass through the walls 3, thereby heating the walls 3. Hence, the strip 2 is heated by the radiation heat of the walls 5 and the heating gases.
Patent JP-S54119584-A (JP)
Title: Polymerization of vinyl monomer
Inventor: KOYANAGI SHIYUNICHI
IPC: C08F2/00
Filed: 1978-03-09
Abstract: PURPOSE: The inner walls of a polymerizer are coated in turns with a solution of a polar organic compound bearing conjugated double bonds in an organic solvent and then an aqueous solution of another polar organic compound similarly bearing conjugated double bonds but being soluble in water, thereby preventing the formation of vinyl polymers thereon.  
     CONSTITUTION: The inner wall surface and others in a polymerizer are coated with (A) a 0.1W1% cocentration solution of a polar organic compound in an organic solvent that is soluble in organic solvent and bears conjugated double bonds as α- amino-naphthalene, and additionally with (B) a 0.1W1% concentration, acidic to neutral (less than 7 pH) and aqueous solution of another polar organic compound that is soluble in water and bears conjugated double bonds, preferably a mixture of anionic dye and cationic dye. Then, vinyl monomers are polymerized in the polymerizer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05235997-A (JP)
Title: Electronic mail system
Inventor: OKUZAWA KAORU
IPC: H04L12/58
Filed: 1992-02-14
Abstract: PURPOSE:To allow the system to set an output destination of a document to a facsimile equipment according to the will of a document sender and to provide the electronic mail system from which the extraction of a mail is not forgotten. CONSTITUTION:A computer 1 is connected to plural terminal equipments 3 via a line 2 in the electronic mail system of this invention, and the computer 1 is provided with a secondary storage device 4 storing code data forming a document inputted from the terminal equipment 3 and with a facsimile controller 5 receiving the code data forming the document and converting the data into image data and outputting the data. Furthermore, the facsimile controller 5 is connected to an exchange network 6 and sends the image data to a facsimile equipment 8 connecting to the exchange network 6 via an exchange line 7.
Patent JP-H02206947-A (JP)
Title: Communication terminal equipment
Inventor: ENDO TAKAHIRO
IPC: H04M11/00
Filed: 1989-02-06
Abstract: PURPOSE:To improve operability by devising an equipment such that the user of the communication terminal equipment enters the name of an opposite party in terms of characters in place of entering an opposite subaddress in numerals and the character is converted automatically into a numeral code of the subaddress and sent. CONSTITUTION:The equipment is constituted of a digital subscriber's bus 1, a line interface 2, a CODEC 3, a handset 4, a control section 5, a display section 6 and an input section 7. Then the user of the communication terminal equipment enters the name of an opposite party in characters in place of entering the opposite subaddress in numbers, then the character is converted automatically into the numeral code of the subaddress and sent. Thus, the communication terminal equipment with excellent operability is obtained, in which communication with an opposite object communication terminal equipment is easily and simply attained in this way.
Patent JP-H04288426-A (JP)
Title: Condition parameter indicator for ventilator
Inventor: YOKOYAMA HIROSHI
IPC: F24F7/007
Filed: 1991-02-21
Abstract: PURPOSE:To obtain an indication device capable of indicating condition parameters, such as open air temperature. CONSTITUTION:In a ventilation device which is provided with two air duct systems which comprise an exhaust air passage 4 having an exhaust fan 3 to exhaust indoor air outdoors and an air supply passage 6 having an air supply fan 5 to supply open air indoors, an open air temperature detection means 14 is installed to the air duct of the ventilation device so as to detect the condition parameters, such as open air temperature. When indicating the detected value to an indication means 13, air is supplied at a constant interval for a short period to the air duct provided with the open air detection means 14 even during the shutdown of ventilating operation where the condition parameters based on the detected values under the air supply condition are indicated to the indication means 13. Distrubance factors induced by the structure of a spot which the open air indication means 14 is installed or attached parts are eliminated by air supplu so that detection environments may be arranged. It is, therefore, possible to indicate the condition variable based on the open air detection means 14 with accuracy.
Patent JP-H09195585-A (JP)
Title: Insertion bonding method of different-diameter pipe
Inventor: MORI TAKASHI
IPC: E04B1/24
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To conduct the connection and erection of a steel-pipe column continuously before the filling of fillers for reinforcement. SOLUTION: A bottom plate 3 and guide ribs 4, 4 are mounted to the interior in the front end section of a large diametral pipe 1 while fixing ribs 5, 5 with bolt inserting holes are fitted into the front end section. Connection ribs 11, 11 with bolt inserting holes 12 are formed to the outer circumference of the base end section of a small diametral pipe 10. The base end section of the small diametral pipe 10 is inserted into the front end section of the large diametral pipe 1 and abutted against the bottom plate 3 and stopped, and the fixing ribs 5, 5 and the connection ribs 11, 11 are fixed by bolts-nuts 16. A clearance between the inner circumference of the large diametral pipe 1 and the outer circumference of the small diametral pipe 10 is filled with fillers 20 for reinforcement such as concrete.
Patent JP-S52110003-A (JP)
Title: Recording and reproducing apparatus
Inventor: TOGAKI TOSHIMASA
IPC: G11B15/46
Filed: 1976-03-12
Abstract: PURPOSE: To enable end detection of a recording medium such as a magnetic tape or the like irrespective of the length thereof and operate a manipulation mechanism in relation to the driving section for the running of the recording medium without using a plunger solenoid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04265425-A (JP)
Title: Using limit estimating device for part of gas turbine
Inventor: MURAKAMI ITARU
IPC: F02C7/00
Filed: 1991-02-21
Abstract: PURPOSE:To estimate the using limit of a specific part by searching a tendency to occur cracking of a part from operating condition of a gas turbine at every periodic inspection, crack generating condition, repairing condition, and using condition of the part. CONSTITUTION:Operating record at every inspection/repairing 1 of a gas turbine is preserved in an operating record data base 5, and using condition 3 of resective parts of the gas turbine are preserved in a part using condition data base 6. In a repairing record data base 7, the inpecting and repairing record 4 is preserved. Operating record and operating environment of individual parts are computed with a part operating record computer 9 from these data bases 5, 6, 7. A tendency to generate crack is extracted with a crack generating tendency computer 10 from the operating record and environment obtained with the computer 9 and the crack generating record stored in a crack generating record data base 8. Based on the obtained generating tendency, estimation of crack generation and judgement of using limit of a part is performed with a crack generation and using limit diagnosis device 11.
Patent JP-S60172982-A (JP)
Title: Pyrazolo(1,5-b)(1,2,4)triazole derivative
Inventor: SATOU TADAHISA
IPC: G03C7/38
Filed: 1984-02-16
Abstract: NEW MATERIAL:The compound of formula I [R1 and R2 are H, (substituted) alkyl or (substituted) phenyl; X is H, halogen, acyl, nitroso or (substituted) amino; Y is H or aralkyl]. EXAMPLE:7-Acetyl-1-benzyl-2,6-dimethylpyrazolo[1,5-b][1,2,4]triazole. USE:A magenta coupler for color photographic material. PREPARATION:The objective compound can be produced e.g. by (1) reacting the compound of formula II (R3 is methyl; R4 is alkyl) (e.g. 2,5-dimethyl-1,3,4-oxadiazole) with benzylamine, (2) treating with an amination agent (e.g. hydroxylamine- O-sulfonic acid) and HI to obtain the compound of formula III (e.g. 1-amino-4- benzyl-3,5-dimethyltriazolium iodide), and (3) subjecting the compound to the cyclization condensation reaction in the presence of the acid anhydride of formula IV [R5 is (substituted) alkyl or (substituted) phenyl] (e.g. acetic anhydride) and a base.
Patent JP-S58143759-A (JP)
Inventor: UDONO FUMIO
IPC: A61L2/06
Filed: 1982-02-23
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。