baber/WOPTO huggingface dataset:
Patent JP-2001162154-A (JP)
Title: Granulating method and granulating device
Inventor: SUZUKI TAKESHI
IPC: B01J2/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a granulating device and method capable of manufacturing a granulated material having relatively large strength and free from the sticking of the granulated materials to each other. SOLUTION: A prescribed quantity of a material to be granulated and water are primarily charged into a horizontal granulation vessel 2 having a rotary shaft 30, to which stirring and granulating blades 32, 32... are attached and which is arranged in the horizontal direction, and a chopper blade 40 rotatably driven at a relatively high speed, are mixed, sheared and dispersed by rotatably driving the stirring and granulating blades 32, 32... and the chopper blade 40 and after that, are primarily granulated by stopping the chopper blade 40 and further rotatably driving the stirring and granulating blades 32, 32....  Next powder is secondarily charged and secondarily granulated by rotatably driving the stirring and granulating blades 32, 32... and a modified granulated material formed by applying the powder on the surface of the primary granulated material is obtained by the secondary granulation.
Patent JP-H05156429-A (JP)
Title: Evaporating chamber for vacuum vapor deposition plating of electron beam heating system
Inventor: IRIE KOJI
IPC: C23C14/56
Filed: 1991-12-05
Abstract: PURPOSE:To provide the evaporating chamber for vacuum vapor deposition plating of an electron beam heating system having excellent durability. CONSTITUTION:The evaporating chamber consists of a two-chamber structure having a rectangular shape. The inside chamber 2 in contact with evaporating raw materials is constituted of a material essentially consisting of oxide ceramics or graphite and the outside chamber 3 disposed on the outer side of the inside chamber 2 is constituted of oxide ceramics. In addition, the outside frame 4 of the evaporating chamber is constituted of a nonmagnetic metallic material.
Patent JP-H07194572-A (JP)
Title: Magnetic field generating device for magnetic resonance imaging device
Inventor: NAKAMURA CHIKAKO
IPC: G01R33/383
Filed: 1993-12-28
Abstract: PURPOSE:To generate a uniform magnetostatic field in a measuring space by arranging permanent magnets formed by combining first permanent magnets arranged at intervals from the measuring space and second permanent magnets fixed by projecting to the measuring space side in a peripheral part on the side facing the measuring space of these permanent magnets with each other, around a specimen. CONSTITUTION:In this magnetic field generating device in which upper and lower yokes 1a and 1b are provided, and permanent magnets 12a and 12b are arranged around a specimen to be put in the cavity 4, and a uniform magnetostatic field is generated in a measuring space 7 of a central part in the cavity 4, the permanent magnets 12a and 12b are constituted by combining the first permanent magnets 13a and 13b which are arranged separately by a specific distance from the measuring space 7 and are low in the maximum energy product and the second permanent magnets 14a and 14b which are fixed by projecting to the measuring space 7 side in a peripheral part on the side facing the measuring space 7 of these permanent magnets and are high in the maximum energy product with each other. Thereby, uniformity of a magnetic field in a peripheral part 7' of the measuring space 7 is heightened, and uniformity of a magnetic field in the measuring space 7 is improved as a whole.
Patent JP-H05156922-A (JP)
Title: Backwasher of particulate filter
Inventor: EGUCHI NOBUJI
IPC: F01N3/02
Filed: 1991-12-06
Abstract: PURPOSE:To remove particulates from a filter with yet more certainty by backwashing the filter in use of compressed intake pressure of a backwashing turbocharger, not canpressd air of a compressor, and regulating the extent of air blasting pressure according to a degree of loading in the filter. CONSTITUTION:A branch pipe 34 is set up after being branched off from an exhaust pipe 12 lying between an exhaust manifold 20 and a collector 13. In addition, there is provided a backwashing turbocharger 35 which has an exhaust turbine 35b being driven by energy of exhaust gas flowing into this branch pipe 34 and an intake compressor 35a being driven by this turbine. One end of a backwashing air pipe 36 is connected to an air discharge port of the intake compressor, and the other end is connected to a filter backwashing nozzle 18. A controller 30 selects a backwash valve 27 so as to make the exhaust gas flow into the branch pipe 34 at a time when an engine speed sensor 31 detects any lower speed than the specified one, closing a cutoff valve 27 and heating a heater 17.
Patent JP-H10185437-A (JP)
Title: Dc arc melting furnace and its operating method
Inventor: MIZUKAMI HIDEAKI
IPC: H05B7/148
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a DC arc melting furnace having high heat transfer efficiency from arc heat and gas generated in the furnace to scrap by suppressing a decrease in mean input power without raising a movable electrode at the time of instantaneously generating a side arc. SOLUTION: A shape of a furnace body is set with L/D=0.5 to 1.4, where L is a height to an upper end of an inside wall of a furnace and D is an inner diameter of the furnace. When a power input controller receives a voltage drop signal of the case that a voltage drops from a predetermined value and a current application signal of the case that current is a predetermined value or more, rise or fall of a movable electrode 1 is first stopped. After the drop signal and the flow signal are continued for a predetermined time or more, the electrode 1 is quickly raised to eliminate a short-circuit. Thus a cost is reduced and productivity is improved by improvements in thermal efficiency and mean input power at the time of melting scrap.
Patent JP-2001167512-A (JP)
Title: Method for manufacturing turntable
Inventor: KATO KAZUNARI
IPC: G11B19/20
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a turntable which can drastically lessen the wobbling of surface occuring in a recording medium under rotation and can drastically reduce safety and the burden in terms of environment equipment. SOLUTION: A base material of the turntable 1 is molded of a resin composition 2 consisting of a thermoplastic resin (PPS), inorganic fillers (whiskers), etc. A receiving surface 2a to be placed with the disk-like recording medium 5, a center hub 2b for centring a central hole 5a of the recording medium 5 and a fitting hole 2c to be pressed fitted to a revolving shaft 4a of a spindle motor 4 are formed at this resin composition 2.  Next, the resin composition is subjected to a blasting treatment in the state of masking center hub 2b, by which the surface roughness Rmax of the resin composition 2 exclusive of the center hub 2b is polished until >=15 μm is attained and thereafter the resin composition 2 is successively subjected to catalyst impartation, activation treatment and electroless plating, by which a plating film 3 is formed in the part subjected to the blasting treatment of the resin composition 2.
Patent JP-H06204086-A (JP)
Title: Thermally sensitive type electronic part
Inventor: KURIYAMA CHOJIRO
IPC: H05K1/02
Filed: 1992-12-28
Abstract: PURPOSE:To decide easily whether a destruction by heat is generated in an electronic part or not, by applying a temperature indicating coating to the surface of the mold section of the electronic part so that the coating may be discolored irreversibly at a higher temperature than the one in the case of the soldering of the electronic part. CONSTITUTION:To a section of the top surface in a mold section 6 of an electronic part which neighbors a lead terminal 4 provided on the cathode side of the electronic part, a temperature indicating coating 7 is applied which is so characterized as to be discolored irreversibly at a higher temperature than the one (e.g. 260 deg.C) when the lead terminal is soldered. Thereby, the temperature indicating coating 7 is not discolored when a tantalum electrolytic capacitor is mounted by soldering on a printed-circuit board, etc., but is discolored irreversibly by heat when the capacitor comes to be destroyed due to the heat generation caused by it being mounted in an inversely polarized way or when a safety fuse 5 is blown out by heat. Therefore, by this discoloration, the destruction of the tantalum electrolytic capacitor can be indicated.
Patent JP-H10186134-A (JP)
Title: Reflection type polarizing plate and liquid crystal display device formed by using the same
Inventor: KUMAGAI TAKASHI
IPC: G02B5/30
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polarizing plate which attains the compatibility of a small thickness and lightweightness with durability by successively laminating a polyvinyl alcohol(PVA)-base polarizing film, tacky adhesive layer and release film via a tacky adhesive layer or adhesive layer on a specifically constituted light reflection material. SOLUTION: This polarizing plate is constituted by successively laminating the PVA-base polarizing film 5, the tacky adhesive layer 6 and the release film 7 via the tacky adhesive layer 4 or the adhesive layer 4 on the light reflection material formed by laminating a metallic thin-film layer 2 on a synthetic resin base film 1 and a transparent resin coating layer 3 thereon. The PVA-base polarizing film 5 is the film formed by adsorbing iodine and dichromatic dyes in a PVA-base film and orienting the film to impart polarizing performance. Acrylic-, silicone-, rubber-, urethane- and epoxy-base tacky adhesives are used for the tacky adhesive layer 6. A base film of a polyester system which has a release agent layer of a silicone system or fluorine system is used for the release film 7.
Patent JP-2001163212-A (JP)
Title: Brake hydraulic control device
Inventor: OISHI YUJI
IPC: B60T8/1761
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a brake hydraulic control device increasing no manufacturing cost, capable of accurately estimating a brake fluid temperature and capable of controlling hydraulic pressure on the basis of the brake fluid temperature. SOLUTION: A solenoid valve is arranged for controlling brake fluid pressure, and a solenoid valve control device 41 is arranged for controlling driving of this solenoid valve. The solenoid valve control device 41 is provided with a solenoid valve current detecting means 42 for detecting actuation completing time until this solenoid valve completes actuation after supplying a driving current to the solenoid valve by detecting an electric current value of the solenoid value. A brake fluid temperature estimating means 43 is arranged for estimating a brake fluid temperature on the basis of the actuation completing time of the solenoid valve by the solenoid valve current detecting means 42.  A correction quantity deciding means 44 is arranged for deciding a correction quantity of actuation time of the solenoid valve on the basis of an estimate by the brake fluid temperature estimating means 43. Current-carrying time to the solenoid valve is corrected by the correction quantity of the correction quantity deciding means 44.
Patent JP-2001056810-A (JP)
Title: Database access system
Inventor: SUZUKI KENJI
IPC: G06F17/30
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To save the time, trouble, and cost needed for database construction and to reduce the specialty of knowledge that a person who constructs a database needs to have by making it possible to construct various databases by setting various definition tables without generating a new program. SOLUTION: In an element data type definition table storage part 11, data types of various data stored in a database are defined first. In a composite data type definition table storage part 12, definitions of various data sets provided for users are saved by using the definitions of the data types. In a composite data type and element data type correspondence table storage part 13, the composite data type definitions such as the element data type definition sets among various data sets definition are storaged.
Patent JP-H09181638-A (JP)
Title: Portable radio communication equipment such as portable telephone provided with pager function
Inventor: SHIRAKI MANABU
IPC: H04B1/38
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent a portable radio communication equipment from being a large size and heavy even when a pager function by vibration is added by incorporating a cylindrical vibration motor inside the peak part of the antenna of the portable radio communication equipment. SOLUTION: When a portable radio equipment is called from an opposite party through the antenna 8 of this portable radio communication equipment, a cylindrical microvibration motor 1 generates the vibration through a circuit inside the portable radio communication equipment. In this case, since the motor 1 is incorporated inside the peak part 16 of the antenna 8, only the peak part 16 is vibrated. Thus, when the carrying person of the portable radio communication equipment brings the peak part 16 in contact with a human body, he/she recognizes that radio calling such as a telephone call or the like from a third party is present by the vibration of the part.
Patent JP-H09173107-A (JP)
Title: Buckle
Inventor: WATANABE KOICHI
IPC: A44B11/26
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a thin buckle having strong binding power. SOLUTION: This buckle 10 is formed out of a male member 12 and a female member 14 jointed to each other, and the male member 12 has a pair of elastic leg pieces 16. In addition, an engagement part 18 of thickness approximately equal to the thickness of the flat male member 12 is formed on the end of each leg piece 16, and an operation part 20 is projected from the outer side of each elastic leg piece 16. Also, the female member 14 has a pair of leg pieces 22, and an engaged part 24 of thickness approximately equal to the thickness of the flat female member 14 is formed on the end of the leg piece 22. The outer side of the leg piece 22 is provided with a guide part 26 projected in parallel with the leg piece 22 for being coupled to the operation part 20. In this case, an engagement position is determined with the operation part 20 and the guide part 26.
Patent JP-H11181053-A (JP)
Title: Production of membrane
Inventor: OKI HIROYUKI
IPC: C08F16/06
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a membrane made of a novel polyvinyl alcohol that has the characteristics of the membrane of the conventional polyvinyl alcohol polymer, for example, high strength, transparency and resistance to oil as well as the excellent properties of the membrane of the novel polyvinyl alcohol, for example, resistance to heat, water and humid heat. SOLUTION: When a membrane made of polyvinyl alcohol polymer is produced, a polyvalent epoxy compound is mixed with or adhered to the polyvinyl alcohol polymer and the epoxy groups are reacted with the hydroxyl groups of the polyvinyl alcohol by using a solid acid catalyst whereby the polyvinyl alcohol polymer is crosslinked.
Patent JP-H07198112-A (JP)
Title: Spray amount variable burner
Inventor: YAMADA KAZUTOYO
IPC: F23D11/28
Filed: 1993-12-28
Abstract: PURPOSE:To provide a spray amount variable burner of which the ignitability is favorable even when a spraying pressure is low and which continues a stable combustion when an air reservoir is generated in an outgoing passage and returning passage which communicate with a nozzle with a return function. CONSTITUTION:A pressure sensor 6 is provided at an intermediate location of a returning passage 5 of a nozzle 1 with a returning function. Then, while the pressure sensor 6 detects a specified pressure or lower, the air blowing volume of a blower 8 for combustion is reduced, and at the same time, a pressure variable pump 3 is operated at the maximum pressure, and a discharging of an igniter 7 is performed simultaneously. For this reason, even if air is excessively mixed in an atomized fuel at the time of ignition, the igniting capability becomes favorable. Also, even when the pressure sensor 6 detects the specified pressure or lower at the time of normal combustion, the constitution contributes to reduce the generation of an odor or flame noise.
Patent JP-2001163646-A (JP)
Title: Artificial aggregate using coal ash as main raw material and producing method thereof
Inventor: TAKAI KIYOSHI
IPC: C04B18/02
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To produce an aritificial aggregate which is of high strength and low in water absorption irrespective of the difference of coal species, the difference of a style of coal burning boiler, the difference of melting point and a grain size due to a chemical composition of coal ash and the difference of the amount of remaining unburned carbon. SOLUTION: In the method for producing the artificial aggregate for concrete by mixing a caking agent, etc., into the coal ash, performing the granulation and sintering the granulated material, at first, artificial matrix synthesizing material 4 which contains the caking additive and becomes the geometrical base material when recrystallized is mixed into the coal ash 2 and the granulation is performed. The granulated material 8 is dried, thereafter, subjected to the calcining at a temperature of the order of 900-1,000 deg.C in a zone 15 of an oxidizing environment and, subsequently, subjected to the sintering at a temperature approximately up to about 1,250 deg.C in a zone 17 of reducing environment.  The sintered material is slowly cooled and, thereby, the pellet-like artificial aggregate 23 in which the coal ash particles are encapsulated by the artificial matrix having a three-dimensional recrystallization structure of SiO2- CaO-FeO is provided.
Patent JP-2000170842-A (JP)
Title: Engine with balance shaft
Inventor: SAYAMA TAKEHIKO
IPC: F16F15/26
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide the engine with a balance shaft which can increase the installation rigidity of an auxiliary machine without the increase of the number of part items and assembly hour and reduce an indoor noise. SOLUTION: In an engine provided with balance shafts 16a, 16b on the side of a crankshaft 7, for example, the installation parts 29, 30 of an auxiliary machine such as an alternating current generator are formed integrally to a bearing wall 25 and the side wall of an oil pan 3 in which the bearings 27a, 27b of the balance shaft in the cylinder block consisting of an upper block 1 and lower block 2 are provided. Thereby, as originally the installation part is provided on the part with high rigidity, the installation rigidity of the auxiliary machine can be increased without increasing the number of part items and assembly man-hour.
Patent JP-2001170792-A (JP)
Title: Solder paste, and soldering method
Inventor: ABE TOSHIYUKI
IPC: B23K35/22
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide solder paste to avoid generation of solder balls, and a soldering method using the solder paste. SOLUTION: The solder paste contains the solder powder, and the solder powder contains flat solder grains.
Patent JP-H09177263-A (JP)
Title: Rainwater gathering apparatus made of metal
Inventor: OOMACHI KENTAROU
IPC: E04D13/068
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting at the tab of an eave gutter and allow certain winding fast by boring a hole in the central part of a plurality of flaps provided extending at the top of the back surface of a water gathering apparatus made of metal. SOLUTION: A water gathering apparatus A is composed of a front surface 1, side faces 11, 11, and back surface 12, wherein the over-part is left open while the under-part is fitted with a water drop cylinder 15 to be connected with a vertical rainwater leader through an inclined part 14 whose diameter reduces gradually. Flaps 2 in approx trapezoidal shape bored with an opening 21 in the center are installed upright at a constant pitch on the top edge of the back surface 12. The apparatus A is fitted and mounted from below the eave gutter in such a way that the eave gutter is placed in a notch 13. Then flaps 2 and 4 are wound fast on the tab of the eave gutter and folded to be secured. because the tab 2 is equipped with an opening 21 in the center, it is easy to perform the folding operation when fixation is to be made, and a sturdy installation can be accomplished.
Patent JP-H10171087-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OGIYAMA KATSUSHI
IPC: G03C7/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material capable of color development processing in a short time and high in color development performance and improved in the Brix fade in a formed dye image and not disturbed in color balance after processing and improved in color image quality by using fine oleophilic dispersed particles containing a specified polymer soluble in an organic solvent. SOLUTION: This silver halide photographic sensitive material is provided, on a substrate, with at least one silver halide emulsion layer and a layer containing the fine dispersed oleophilic particles obtained by emulsifying and dispersing at least one kind of cyan dye-forming coupler and at least one kind of polymer soluble in an organic solvent in an organic solvent. The polymer comprises repeating units represented by the formula: -(A)X-(B)Y-(D)Z-, in which A is a repeating unit derived from at least one kind of ethylenically unsaturated monomer having at least one -COOM group; M is H or a cation; B is a repeating unit derived from the alkyl acrylate monomer, the homopolymer of which is insoluble in water; D is a repeating units derived from another ethylenically unsaturated monomer; and each of x, y, and z is a weight percentage of A, B, and D.
Patent JP-H11165165-A (JP)
Title: Under sink type water purifier for hair/face washing and kitchen
Inventor: TOCHIKUBO SHIGEO
IPC: C02F1/28
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To separate/discharge safe, tasty purified water by a method in which double-cylindrical filter is installed, only chlorine is removed, purified water which passes mainly through an active carbon fiber layer which can obtain a large amount of discharged water and has a low pressure loss and is made to pass through a cylinder-block-shaped filter of a kind of high density powdered active carbon which adsorbs accurately in spite of small discharge and converted into purified water. SOLUTION: An outer filter 4 and an inner filter 5 are installed in the container main body 1 of a water purifier by forming a ring-shaped space 8, chlorine-free purified water and highly purified water are separated/discharged respectively from an outflow opening 14 and an outflow pipe through duplex tubes. By this process, chlorine-free purified water of high discharge can be used for washing work in a kitchen and for a shampoo at toilet table to protect hands and hair.
Patent JP-H07198612-A (JP)
Title: Component analyser
Inventor: YAO YUJI
IPC: G01N21/71
Filed: 1993-12-29
Abstract: PURPOSE:To increase the efficiency of measurement processing and to effectively use a measurement place by measuring the component density, component structure and density of every component of a material to be measured where many kinds of materials are mixed without converting the material to be measured. CONSTITUTION:After a material 5 to be measured is disposed in an adsorption analyzing part 2, washing gas is applied to the material 5 to be measured by an oxidation gas and washing gas supply part 1. The material 5 to be measured is heated to wash the surface thereof. Subsequently, adsorption gas is applied to the material 5 to be measured by the adsorption gas and washing gas supply part 1 to be adsorbed, and then the material 5 to be measured is heated. The light produced by the adsorption luminescence effect at that time is spectrum analyzed to measure the component density, component structure and density of every component of the material 5 to be measured.