baber/WOPTO huggingface dataset:
Patent JP-H03236512-A (JP)
Title: Combustion controller
Inventor: KONISHI YOSHINORI
IPC: F23N5/12
Filed: 1990-02-14
Abstract: PURPOSE:To improve a flame monitoring function of a burner by deciding combustion abnormality by detecting by flame current detector means a state of each burner is less than a first predetermined level and further detecting a state of each burner where the flame current is a second predetermined level or less under the maximum amount of combustion. CONSTITUTION:Once combustion of a subburner 30 has any abnormality due to any cause such as oxygen deficiency and tar clogging when only the subburner 30 undergoes combustion operation, a flame current detected through a second flame rod 31 becomes a first predetermined level or less. In this occasion, a second solenoid 11 is switched on to set the amount of combustion to the maximum amount of combustion, whereby combustion operation is started using both subburner 30 and a main burner 28. In this situation, the flame current is again detected through the second flame rod 2, and compared with a second predetermined level provided the flame current is smaller than the second predetermined level, severe abnormality such as oxygen deficiency is decided to be produced and an alarm is issued.
Patent JP-H09203595-A (JP)
Title: Radiator device
Inventor: KATOOKA MASAO
IPC: F28F3/06
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To cause a weight of a radiator to be light and improve thermal radiation efficiency by a method wherein a base section for transmitting heat from a heat generating section and dispersing heat in a wide range and a fin section for use in transmitting heat top air are made of different metals having different material qualities. SOLUTION: In case that a heat generating member 5 of a thermal radiator device is placed at the center of a bottom surface of a base section, heat generated from the heat generating member 5 is transmitted in directions 6, 7, 8, and 9 in the entire region of the base section 1, transmitted to an opposite side of the base section 1 and further transmitted to a fin section 2. During this process of heat transfer, a heat exchanging operation with air is mainly carried out at the surface of the fin section 2, resulting in that the radiator device can be cooled and the heat generating member can be cooled. In this case, the base section 1 and the fin section 2 of the radiator device are made of different kind of metals. That is an aluminum plate or a copper plate is selected and applied to the base section 1 and the fin section 2 in accordance with a shape of the radiator device.  Then, the base section 1 and the fin section 2 are connected and fixed.
Patent JP-H03235070-A (JP)
Title: Apparatus for detecting fault section of line
Inventor: SHIMOMURA TETSURO
IPC: G01R31/08
Filed: 1990-02-13
Abstract: PURPOSE:To easily specify a fault section even when power is received from a plurality of lines by arranging magneto-optical elements to both ends of a section being an object for fault location along lines and setting the angles of rotation of the planes of polarization of lights passing therethrough to reverse directions. CONSTITUTION:Magneto-optical elements 19a, 19b, 20a, 20b are arranged to both ends of the respective sections 15, 16, which are set to the objects for fault location of lines, along the lines and optical fibers 20a, 20b are connected in reverse polarities so that the angles of rotation of the planes of polarization of lights passing therethrough become reverse directions. The angles of rotation of the planes of polarization of the lights passing through the elements 19a, 19b, 20a, 20b are set off in a section generating no fault by the magnetic fields generated by the fault currents flowing through the sections 15, 16 of the lines when a fault is generated but not set off in a fault section. By this method, a fault section can be specified according to the combination of the angles of rotation of the planes of polarization of the lights passing through the elements 19a, 19b, 20a, 20b of the sections 15, 16.
Patent JP-S53118897-A (JP)
Title: Sprinter head
Inventor: YOSHIMURA HIROYUKI
IPC: A62C37/14
Filed: 1977-03-24
Abstract: PURPOSE: To eliminate danger of destruction of a glass bulb with slim band like arms formed on the bottom of the sprinkler head body extending horizontally toward the center from the circumference. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07223190-A (JP)
Title: Robot control device
Inventor: KAWABE MITSUNORI
IPC: G05B19/19
Filed: 1994-02-03
Abstract: PURPOSE:To accurately and quickly detect the abnormality of a robot by providing an action monitor section inspecting whether the sensor data fall within the allowable range of a predicted value, reporting to an orbit generation section when the sensor data deviate from the allowable range, and taking a necessary action. CONSTITUTION:An action monitor section 6 has a sensor data inspection table. The predicted value of the sensor data is calculated together with the target value to be instructed to a servo controller 4, and it is repeatedly updated during the operation of a robot 7. The action monitor section 6 receives the sensor information from a sensor input section 5 and inspects the deviation from the allowable range according to this table. When the allowable range is exceeded, the abnormality is reported to an orbit generation section 3, and the orbit generation section 3 stops the robot 7 and reports the failure of the basic action to an action plan section 2. The abnormality is detected, and the work action can be re-planned.
Patent JP-H11257996-A (JP)
Title: Photodetector having axis perpendicular to circuit board
Inventor: LIU SHU MIN
IPC: G06F3/038
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a photodetector having a tubular module provided with a shaft perpendicular to a circuit board in order to reduce a required space substantially. SOLUTION: The photodetector comprises a tubular module 34 including a tubular panel 50 having a plurality of positioning holes made around the periphery and a central shaft for rotating the panel 50, a circuit board 32 mounting a light source and a sensor for detecting light from the light source passing through the positioning hole 54 and generating a displacement signal, and means for mounting the tubular module 34 rotatably on the circuit board 32 having the shaft perpendicular thereto and the panel 50 arranged rotatably between the light source and the sensor. When the tubular module 34 is turned by the shaft, the positioning holes 54 of the module 34 pass over the light source and the sensor to generate a displacement signal and rotation of the module 34 is calculated from the displacement signal.
Patent JP-H11230450-A (JP)
Title: Manufacture of a metal fitting for hose, metal fitting for hose, and brake hose
Inventor: NAMEKAWA YOSHIHIRO
IPC: B21D53/88
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce an end product cost by improving a material yield, and to improve reliability by reducing the occurrence of the defective seal function of a seal part. SOLUTION: A cylindrical socket part 1 and a cylindrical nipple part positioned at the internal part of the socket part are arranged on one end side, and a screw part in which a joint member is screwed, a communicating hole to communicate the hollow part of the nipple part to the screw part, and a seal part formed at the opening edge part of the communication hole are arranged on the other end part side. Manufacturing method of this metal fitting for a hose comprises a first process wherein an intermediate molded product having a cylindrical part 11 corresponding to a socket part, a protrusion part 12 corresponding to the nipple part, a part (an inner surface 13) corresponding to a screw part, and a part (a truncated part 16) corresponding to a seal part 6 is manufactured through plastic working; a second process wherein heat treatment to relax work hardening occurring to the intermediate molded product is applied on the intermediate molded product; and a third process wherein plastic working is applied on the intermediate molded product to manufacture a metal fitting for a hose being a final product.
Patent JP-H07223992-A (JP)
Title: Production of 2-methyl-1,4-naphthoquinone
Inventor: HAYASHI TSUGUNORI
IPC: C07C50/10
Filed: 1994-02-07
Abstract: PURPOSE:To obtain in high yield a compound, which is useful as a synthetic intermediate of a therapeutic agent for infantile prothrombinemia and hemostatic vitamin by oxidizing a specific naphthoquinone with a specific compound without use of heavy metal. CONSTITUTION:2-Methyl-4a,5,8,8a-tetrahydro-1,4-naphthoquinone of formula I is oxidized with at least one selected from air, 2,3-dichloro-5,6-dicyano-1,4- benzoquinone and chloranyl in the presence of manganese dioxide, lithium chloride, cupric chloride dihydrate to give the object compound of formula II. The compound for formula I is obtained, for example, by Diels-Alder reaction between 1,3-butadiene and a 2-methyl-1,4-benzoquinone resulting from oxidation of 0-toluidinie of formula III.
Patent JP-H10220526-A (JP)
Title: Vibration damping device for structure
Inventor: SAKAI TOICHI
IPC: F16F9/50
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To damp the horizontal vibration ranging from small to large amplitude, which occurs in a structure to a base construction. SOLUTION: A damping mechanism 20 of a vibration damping device is so constructed as to include a plastic deformation member 21 and an existing hydraulic damper 30. A main body 31 of the hydraulic damper 30 is secured to the plastic deformation member 21, which is then fastened to bridge piers, and rod sections 33 of the hydraulic damper 30 are connected to bridge girders to produce a structure which allows the plastic deformation member 21 to be deformed when the hydraulic damper 30 has made the specified stroke A3.
Patent JP-S55127174-A (JP)
Title: Painting of pencil shaft
Inventor: SATOMI YUTAKA
IPC: B43K19/16
Filed: 1979-03-23
Abstract: PURPOSE: To shorten a painting procedure by a method wherein an electron ray hardenable paint is coated to an exterior surface of a pencil shaft and the coating is hardened by irradiating an electron ray.  
     CONSTITUTION: To an exterior surface of a pencil shaft, is coated an electron ray hardenable paint containing a copolymerizable resin comprising a monomer such as acrylate monomer or the like and other polyester acrylate resin or the like, a filler pigment and a pigment. This coated pencil is held by a rotary chuck or the like  mounted on a conveyor and continuously passed through an electron ray irradiating  chamber. Then, electron ray is irradiated while a pencil is rotated to harden a total  coated surface. By this method, because only one coating operation is carried out  and a seal painting is omitted, a pencil producing time can be shortened to a large  extent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09225212-A (JP)
Title: Rainwater treating device
Inventor: FUKUMOTO KAZUMASA
IPC: C02F1/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To enhance treatment efficiency by executing the treatment according to the degree of contamination of rainwater among rainwater treatment techniques. SOLUTION: This device consists of a filter means 8 which treats the rainwater dissipated from above a sliding tube 5 risen via a float 4 by the air diffused from an air diffusion pipe 7 disposed in a treated water tank 1. When the rainwater is first fed into the treated water tank 1, the supply of the treated water in a treated water supplying means 9 is stopped. The rainwater is repetitively treated by the filter means 8 until the prescribed volume of the treated water is stored. The water is thereafter continuously treated. By the above- mentioned constitution, the rainwater treating device by which the rainwater is treated according to the degree of its contamination and with which the improvement in the treatment efficiency is made possible is obtd.
Patent JP-S57146543-A (JP)
Title: Method of controlling insect pests of seeds
Inventor: SAKAI YASUHIRO
IPC: A23B7/144
Filed: 1981-03-09
Abstract: PURPOSE: Seeds are tightly sealed in an impermeable package together with a deoxidizing reagent wrapped with a material of a specific permeability to prevent seeds from being damaged by insect pests.  
     CONSTITUTION: An iron powder, reductive inorganic salt and reductive substance such as polyphenol are used as deoxidizing reagents and wrapped with a permeable material. The wrapping material has a moisture permeability of 10W150g/ m 2 .24hr at 25°C and 75RH difference and the wrapped deoxidizing material shows 50W90% equilibrium RH. Seeds of sesami or nuts are tightly sealed together with the above deoxidizing material in an impermeable package material for storing. Insect pests are killed and the seeds are protected from the damage by them. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03237193-A (JP)
Title: Catalytic hydrocracking of heavy oil
Inventor: YAMAUCHI SHIGEYUKI
IPC: C07C15/00
Filed: 1990-02-13
Abstract: PURPOSE:To obtain useful monocyclic and dicyclic aromatic compounds in high conversion by the catalytic cracking of polycyclic aromatic compounds in hydrogen atmosphere using a metal-supporting zeolite as a catalyst. CONSTITUTION:Polycyclic aromatic compounds having >=3 rings (or heavy oil, etc., containing the same) are cracked by catalytic cracking in hydrogen atmosphere at about 300-550 deg.C and about 30-100kg/m<2> pressure using a metal- supporting zeolite catalyst produced by the ion-exchange treatment of preferably an ammonium ion-substituted Y-zeolite. The metal to be supported on the carrier is Ni, Fe, Mo, La, Co, Rh, Pt, Zn, Ru, Pd, Ti, Co, Cu, etc.
Patent JP-H03236777-A (JP)
Title: Immobilization of enzyme
Inventor: HISADA KEISUKE
IPC: C12N11/06
Filed: 1990-02-14
Abstract: PURPOSE:To improve both the amount of enzyme immobilized and its activity yield by covalent bonding of the functional group of an enzyme to the functional group of a denatured protein bound to a carrier to effect increase in the amount of the enzyme adsorbed. CONSTITUTION:The functional group of a denatured protein 2 (e.g. bovine serum albumin) is bound around a carrier 1 (e.g. SiO2), and the molecules of this protein 2 are mutually bound adjacently along with covalent bonding of the functional group of an enzyme 3 to the functional group of the protein 2 one by one.
Patent JP-H01207932-A (JP)
Title: Semiconductor device
Inventor: TABUCHI YOSHIHIRO
IPC: H01L21/318
Filed: 1988-02-16
Abstract: PURPOSE:To realize blocking effect against impurity and moisture and reduction of stress in films by a method wherein a plurality of laminated films composed of at least two types of silicon nitride films, silicon oxide films and phosphorus glass films are further laminated to form a final protective film. CONSTITUTION:A laminated film is composed of at least two types of a silicon nitride film 5, a silicon oxide film 3 and a phosphorus glass film. A plurality of the laminated films are further laminated on a silicon substrate 1 on which a wiring 2 is provided to form a final protective film. For instance, a double- layer insulating film is composed of the SiO2 film 3 with a thickness of 2000Angstrom  and the Si3N4 film 5 with a thickness of 1000Angstrom  and three layers of such insulating films are laminated to have a thickness a little less than 1mum as a whole. The silicon oxide film 3 is formed by plasma CVD or depressurized CVD and the silicon nitride film 5 is formed by plasma CVD in a same reaction chamber successively. With this constitution, by laminating a plurality of the laminated films further, blocking effect against impurity and moisture and reduction of stress can be improved and a required film performance can be obtained.
Patent JP-S60178136-A (JP)
Title: Papers feeding-out mechanism
Inventor: HAMANO TAKESHI
IPC: B65H3/56
Filed: 1984-02-24
Abstract: PURPOSE:To enable highly precise and reliable feed out of a document, by a method wherein a separate member, a gate member, and a papers conveying member, which are all brought into press contact with a paper feed roller making contact with papers accumulated in a stock part, are integrally constituted. CONSTITUTION:A feeding-out mechanism is constituted such that a conveying spring 14, serving as a conveying member for conveying a document 1 on a stacker 2 to a paper feed roller 3, a separate rubber 13, serving as a separate member, which is brought into press contact with a feed roller 3 and separates plural documents one at a time to feed it out, and a gate rubber 12 serving as a preventing member, which prevents a lot of a number of the documents from being fed to the press contact part between the feed paper roller 3 and the separate rubber 13, are integrally provided. Further, in said mechanism, a fastening metal 18, to which a press metal 17, to which the separate rubber 13 is secured, is pivotally supported, is mounted to a body metal 22 on the device side by means of a screw 21d. Further, a coil spring 15 is located, being stretched between a pull metal 19, attached to the end of a fastening metal 18, and the press metal 17.
Patent JP-H08226610-A (JP)
Title: Combustion method for pulverized coal burner of coal-fired boiler
Inventor: ENDO YOSHIHIKO
IPC: F23C99/00
Filed: 1995-02-22
Abstract: PURPOSE: To reduce the generation of NOx, and to reduce the corrosion of furnace walls, which is caused with H2 S, by a method wherein pulverized coal burners for normal air ratio and pulverized coal burners for low air ratio are alternately arranged lengthwise and crosswise, and pulverized coal is burnt by regulating the air ratio of the pulverized coal burners. CONSTITUTION: Pulverized coal burners 3, of which the air ratio is normal and is about 0.8, and pulverized coal burners 3, of which the air ratio is low and is about 0.5, are alternately arranged lengthwise and crosswise. For that reason, the temperature of pulverized coal combustion flames discharged from the pulverized coal burners 3 for low air ratio does not become low by radiant-heat transfer from the pulverized coal combustion flames of the pulverized coal burners 3 for normal air ratio, the pulverized coal burners 3 for the low air ratio are stably ignited, and intermediate reduction substance such as HCN and NHi is made easy to produce.  Furthermore, burnt gases from both kinds of pulverized coal burners 3 are sufficiently mixed, and a reaction to be shown by the mixture of the intermediate reduction substance and NO discharged from the pulverized coal burners 3 for the normal air ratio is made easy to cause. In this way, the generation of NOx can be reduced and the corrosion of furnace walls 2, which is caused with H2 S, can be reduced.
Patent JP-S59160879-A (JP)
Title: Conveying device for magnetic material
Inventor: TAKAGI HARUO
IPC: G11C11/14
Filed: 1983-03-03
Abstract: PURPOSE:To form conductor layer in thin-film multilayerd structure and to improve high frequency driving characteristics and attain size reduction by laminating >=2 layers of perforated conductor plates which have plural holes arrays along a conveyance path, and flowing currents through those conductor layers respectively and generating rotating magnetic field patterns. CONSTITUTION:The conductor layers 12 and 13 are divided into numbers of thin films 121 and 131, which are laminated with insulating layers 19 between to constitute the conductor layers 12 and 13 of thin-film multi-layered structure. A bubble shift part 1 shift (convey) magnetic bubbles held thereupon successively in a desired direction. The bubble shift part 1 shifts them by as many times as specified to erase all magnetic bubbles in the bubble shift part 1 (initialization). Then, a laser light emission part 3 is driven to irradiate a specific position with a laser light spot. This irradiation is performed in an area corresponding to a one-bit bubble. The irradiation is carried out long enough to generate a magnetic bubble and then the bubble shift part 1 is driven again to apply a rotating magnetic field onto the conveyance path by the conductor layers, shifting the generated magnetic bubble. The frequency of shifting is counted to calculate plane coordinates.
Patent JP-H11217827-A (JP)
Title: Cast-in-place concrete pipe front end preparatory loading device, and execution method of cast-in-place concrete pile
Inventor: SUZUKI TAKAYUKI
IPC: E02D5/34
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method capable of preventing the turning around of casting concrete and effectively providing preparatory load to the ground of the front end of a pile to surely control the settlement of the pile. SOLUTION: A preparatory loading section is constituted by having a reaction force holding member 1 capable of closing approximately the whole cross section in a pile hole and a bag body 3 placed to the lower part of the reaction force holding member 1, deformed in the direction of the pile bottom by pouring grout and capable of being projected from the lower end of the reaction force holding member 1. After the excavation of a pile hole, the preparatory loading section is installed to the pile hole bottom 12 to cast concrete, grout is poured into the bag body 3 after the solidification of the concrete to project in the direction of the pile bottom to deform, and the preparatory load is loaded to the pile bottom ground.
Patent JP-2000232786-A (JP)
Title: Twelve-pulse power-converting device
Inventor: MOCHIZUKI MASATO
IPC: H02M7/12
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To simply balance the output current of two three-phase full-wave rectifying circuits for composing a 12-pulse power converting device, without using a 12-pulse connection transformer which is specially manufactured and a two-coil winding reactor for balancing. SOLUTION: The DC output side of a first three-phase full-wave rectifying circuit 2 connected to star connection secondary coil winding 1B of a 12-pulse connection transformer 1 is connected to that of a second three-phase full-wave rectifying circuit 3 which is connected to dalta connection secondary coil winding 1C in parallel by two parallel connection lines 32, and a DC reactor for balancing and a parallel connection line are inserted between the parallel connection point and a load.  Also, the DC output side of the first three-phase full-wave rectifying circuit 2 is connected to a first DC reactor 4 and a first smoothing capacitor 6, the second three-phase full-wave rectifying circuit 3 is connected to a second DC reactor 5 and a second smoothing capacitor 7, the power supply side of both the DC reactors 4 and 5 are connected each other by the connection line of a power supply side, and both the ends of the smoothing capacitors 6 and 7 are connected by the connection lines 16 and 17 of positive and negative electrode sides.
Patent JP-H04273361-A (JP)
Title: Transmission line controller
Inventor: NITTA TAKASHI
IPC: G06F13/36
Filed: 1991-02-28
Abstract: PURPOSE:To reduce the dullness of a waveform. CONSTITUTION:A using request signal for a transmission line is outputted to a transmission line controller 301 from an instruction processor 302 serving as a bus master device or an input/output instruction processor 303 containing both bus master and slave functions. The controller 301 arbitrates the received using request signal and then outputs an arbitrating signal to the immediately preceding arbitrating signal after confirming a fact that an answer signal is received from a partner device. In this case, a main storage device 304 serving as a bus slave device, a graphic processor 305 or an input/output instruction processor 303 sets an output buffer connected to the bus slave device to which a signal is outputted in an output state with the read/write instruction signal inputted from the processor 302. At the same time, the output buffer connected to the bus slave device to which no signal is outputted is set in an Hi-Z state respectively.
Patent JP-S58163884-A (JP)
Inventor: ARUTSUURU FUITSUSHIYAA
IPC: F16L3/12
Filed: 1983-03-03
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-S58151587-A (JP)
Inventor: INO MASATAKA
IPC: G21C13/02
Filed: 1982-03-05
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。