baber/WOPTO huggingface dataset:
Patent JP-H0663356-A (JP)
Title: Deodorizing method
Inventor: NAKATSUJI TADAO
IPC: A61L9/015
Filed: 1992-08-12
Abstract: PURPOSE:To efficiently remove odorous components with almost none of residual ozone by decomposing oxidatively the odorous components by ozone in the presence of the catalytic filter consisting of the corrugate structure which is formed by using common paper, etc., and coated with the material compounded with SiO2, etc., and deodorizing catalyst, etc., in specific ratio. CONSTITUTION:The material which is compounded in 1:(0.1-10) ratio by weight on dry base from at least >=1 selected among SiO2, Al2O3 and TiO2 and the ozone deodorizing catalyst (e.g. MnO2) and/or activated carbon is applied on the corrugate structure which is formed by using common paper, kraft paper and the base paper of a corrugated fiber board. The component having odor is oxidatively decomposed by ozone in the presence of the obtaind catalytic filter. And the catalytic filter in which at least >=1 selected among SiO2, Al2O3 and TiO2 presents a sol state in the slurry is used. The deodorizing filter is low in pressure drop and excellent in fire retardancy.
Patent JP-H1099697-A (JP)
Title: Metallic support for catalytic device
Inventor: TOYODA TETSUO
IPC: B01J35/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a metallic support having no damage nor falling in the inside layer part of a roll honeycomb body even when the temperature of the center part of the metallic support is raised due to flame failure of an engine. SOLUTION: When a roll honeycomb body 4 if formed by superimposing a corrugated sheet 1 on a flat plate 2 and disposing belt-shaped brazing materials 31 , 32 on the upper and the lower sides of the flat plate 2, the brazing materials 31 , 32 are disposed from a position apart a length (a1 ) corresponding to a predetermined range in which the brazing material is not provided from a starting point of rolling a sheet. A filler brazing material 33 with a diameter (d) is provided at a gas inlet end, and the part of the predetermined range (a) in which the brazing material is not provided is held by the connected range (b), in this case the diameter (d)> the range (a).
Patent JP-H0974712-A (JP)
Title: Device and method for braking rotating machine
Inventor: SUZUKI TAMOTSU
IPC: H02K7/102
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide the braking device and the braking method, wherein incorrect rotation does not occur even if an electromagnetic brake is not excited all the time in a rotating machine adopting the electromagnetic brake. SOLUTION: On bearing bracket 1 supporting the rotor of a rotating machine freely rotably, electromagnetic brakes 6 and hydraulic jacks 7 are provided on the circumference in correspondence with an annular brake ring attached to the rotor in this constitution. As the braking method, the electromagnetic brake, which is provided on the circumference in correspondence with the annular brake ring attached to the rotor, is operated on the bearing bracket, which supports the rotor of the rotating machine freely rotatably, and the rotary machine is braked and stopped. Then, the hydraulic jacks provided on the cirfumference are operated so as to push up the rotor, and the stopping of the rotating machine is maintained.
Patent JP-H01105086-A (JP)
Title: Electromagnetic changeover valve
Inventor: TAGUCHI SEIJI
IPC: F16K11/07
Filed: 1987-10-14
Abstract: PURPOSE:To make smooth changeover of spools by setting resultant force of first and second springs at the initial stage of starting of the second spring smaller than the maximum pushing pressure. CONSTITUTION:A movable iron core 20 is moved against the force of a first spring 28 when an electromagnetic coil 19 is excited, so that axial thrust force and pushing pressure due to an inner pressure are applied to a spool 17 simultaneously. Opening degrees of respective ports are enlarged as the movement of the spool 17 goes on, to reduce the axial thrust load. But a second spring 29 starts operation at this time, thereby the spool 17 stops at the suction end position and the changeover of respective ports finishes.
Patent JP-S63111166-A (JP)
Title: Cu coated steel sheet having superior corrosion resistance, solderability and adhesion
Inventor: HIGUCHI YUKINOBU
IPC: C22C38/00
Filed: 1986-10-30
Abstract: PURPOSE:To improve the corrosion resistance, solderability and adhesion of a steel sheet contg. specified amts. of C, Al, Cr, Ti, Nb, Zr and V by forming a Cu diffusion layer and a Cu coating layer each having a prescribed thickness on the surface of the steel sheet. CONSTITUTION:A steel consisting of <=0.06% C, 0.005-0.1% acid-sol Al, 1.5-20% Cr, 0.03-0.8% one or more among Ti, Nb, Zr and V and the balance Fe is manufactured by refining. A Cu coating layer having a Cu diffusion layer is formed on the surface of a rolled sheet of the steel to obtain a Cu coated steel sheet. The thickness of the Cu diffusion layer is 0.1-3mu and the total thickness of the layers is 0.5-15mu.
Patent JP-2001079486-A (JP)
Title: Coating method
Inventor: YASUDA SHINICHIRO
IPC: C09D201/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To form a gradation pattern continuously changed in color phase by coating an object with two or more kinds of color powder coating materials with a specific wt. average particle size or less while changing the wt. ratio of the powder coating materials. SOLUTION: A resin and colorants, for example, a yellow colorant such as disazo yellow or an acetoacetate azoleamide type monoazo yellow pigment, a magenta colorant such as carmine 6B or pigment, red, a white colorant such as copper phthalocyanate or titanium oxide and a black colorant such as carbon black are kneaded in an extruder in a molten state and the resulting kneaded mixtures are cooled to be physically ground by a grinder such as a hammer mill, a jet impact mill, or the like, and subsequently classified by an air classifier to prepare two or mire kinds of color powder coating materials with a wt. average particle size of 20 μm or less and these coating materials are applied while the wt. ratios of them are changed. By this method, a gradation pattern changed in color phase continuously can be formed.
Patent JP-H0899827-A (JP)
Title: Skin external agent
Inventor: SAKAMOTO OKIHIKO
IPC: A61K8/00
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a skin external agent improved in the stability of the α- tocopheryl retinoate and highly improved in its effect, formulated with an α- tocopheryl retinoate and a polar oil ingredient selected from pentaerythritol fatty acid esters and trimethylolpropane fatty acid esters. CONSTITUTION: This skin external agent contains pref. 0.001-10 (esp. 0.01-2.0) wt.% of an α-tocopheryl retinoate and pref. 0.1wt.% of a polar oil ingredient selected from pentaerythritol fatty acid esters and trimethylolpropane fatty acid esters and, preferably, 0.01-10wt.% of a liposoluble antioxidant such as butyl hydroxytoluene, butyl hydroxyanisole, α-, β-, γ-, δ-tocopherol, nordihydroguaiaretin, propyl gallate, vitamin C fatty acid ester or sorbic acid.
Patent JP-S61137498-A (JP)
Title: Loudspeaker
Inventor: MASANOBU YASUZO
IPC: H04R9/04
Filed: 1984-12-07
Abstract: PURPOSE:To prevent a copper foil film from touching surroundings during operation and to prevent breaking of wire in terms of service life by sticking firmly a copper foil film that connects the wire of a voice coil and a terminal attached to a frame on a damper. CONSTITUTION:The copper film 10 is stuck firmly on the damper 6 with a flexible silicone adhesive etc. The copper foil film 10 is made by laying copper foil 12 in a film 11. As a copper foil film 10 is used in place of a copper foil thread wire 2 and stuck firmly on the damper 6 with a flexible substance, abnormal sound generated by touching of the copper foil film 10 as a junction line from the wire of the voice coil 1 to a terminal 9 on surrounding parts due to vibration and amplitude at the time of operation of the loudspeaker can be prevented. At the same time, disconnection caused by service life due to length of the copper foil film and defective forming can be prevented.
Patent JP-H03121435-A (JP)
Title: Vibration insulator for optical system
Inventor: SATO HIROTA
IPC: G03B17/00
Filed: 1989-10-04
Abstract: PURPOSE:To return an optical system to a position where it can always freely turn in both directions when vibration insulating action is started by surely returning the optical system to the middle position of a turnable range by initialization whenever a vibration insulating action is completed. CONSTITUTION:A vibration insulator is provided with an initial position driving means 23 returning the optical system to the almost center position of the turnable range of the optical system, based on the output of a position detecting means 21 after a vibration correcting means 22 detects the shaking vibration speed of the optical system and correct the shaking vibration by turning the optical system in its shaking vibration deadening direction. Therefore, whenever the vibration insulating action is completed, the optical system can be surely returned to the middle position of the turnable range by the initialization. Thus, when the vibration insulating action is started, the optical system has been always returned to the position, where it can freely turn in both directions, and can prepare for next vibration insulating action.
Patent JP-H06113145-A (JP)
Title: Image processor
Inventor: HONMA KOICHI
IPC: H04N1/411
Filed: 1992-09-29
Abstract: PURPOSE:To provide an image processor which processes character/line drawing and a natural picture by respectively different compression systems. CONSTITUTION:A page description language (PDL) generated in an application 1 and an image are inputted, and PDL is interpreted in a PDL interpreter 2. When PDL is stored for one page in a page memory 3, a non-image encoding circuit 4 encodes it then is stored in a non-image memory 5. When the image is compressed data through switches 14 and 8, it is not encoded in an image encoding circuit 11 them is stored in an image memory 9 at it is. Data are decoded in a non-image decoding circuit 6 and an image decoding circuit 10 in synchronizing with a printer engine 13, are synthesized in a switch 12 and are outputted.
Patent JP-2000084592-A (JP)
Title: Deodorizing agent
Inventor: HAMAGUCHI MASAAKI
IPC: A61L9/01
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent restraining effect to odor by preparing a deodorizing agent for restraining the odor caused in a treating process of sewerage and night soil by incorporating one or more kinds selected from the group of Mo, Mo compounds, W, and W compounds. SOLUTION: At the time of preparing the deodorizing agent, the Mo, Mo compounds, W, and W compounds in a crystalline powder state are used in order to economically treat the odor generated from a lot quantity of sludge. One portion of the Mo compounds may be constituted of an aqueous agent. This deodorizing agent in a powder state or a liquid agent prepared with a specified concentration is added to contamination water or sludge in a state uniformly mixed. The concentration of the aqueous liquid of the Mo compounds or the W compounds as deodorizing agent is not specified but in a normal case it is about 10 wt.%.
Patent JP-H01102488-A (JP)
Title: Method for estimating quality of image
Inventor: ISHIHARA KO
IPC: G03G15/08
Filed: 1987-10-15
Abstract: PURPOSE:To estimate the quality of an image by sticking toner to the outer periphery of a developing roller while rotating the roller at a fixed speed, finding out its surface potential, expressing the potential as a continuous waveform in a fixed area and comparing the waveform with the surface potential continuous waveform of a previously found valid copy image. CONSTITUTION:The developing roller to be measured is rotated at the fixed speed and toner 10 is stuck to the outer periphery of the roller 3 by a layer forming blade 5 under an electrostatically charged state. The surface potential of the roll 3 is measured by a surface potential sensor 11 and the continuous waveform of the surface potential is displayed on a recording recorder 14 through a surface potentiometer 12 and an oscilloscope 13. The continuous waveform is compared with the surface potential continuous waveform of a valid copy image to estimate the validity of a copy image based upon the roller 3 to be measured. Said constitution makes it possible to accurately estimate the quality of a copy image based upon the developing roll 3 to be measured.
Patent JP-S63116777-A (JP)
Title: Painting method for forming shaped paint film end surface
Inventor: KUBO MUTSUHIKO
IPC: B05D1/32
Filed: 1986-10-31
Abstract: PURPOSE:To form a shaped end surface gradually becoming thinner toward an unpainted surface simultaneously with painting, by applying masking to the unpainted surface at the boundary part of a surface to be painted and the unpainted surface so as to provide a required gap to perform painting. CONSTITUTION:The unpainted part of a steel material D being a material to be painted is covered with a masking tap 1, for example, through a rubber sheet 2 so as to provide a required gap (l). When paint such as polyurethane paint is applied to the steel material D from above by a spray means, a paint film 3 is formed to a surface to be painted not masked and a part of the paint penetrated into a part of the masked part from the gap (l) to form a paint film having a shaped end surface. Therefore, the paint film having the shaped end surface improved in appearance is obtained simultaneously with painting without using a filler or a cutting tool. Further, the gap (l) is set to a range of 5-15mm and the protrusion quantity of the tape from the rubber sheet 2 becomes about 5-15mm.
Patent JP-H01102682-A (JP)
Title: Wiring path retrieval system
Inventor: SHINDO TATSUYA
IPC: G06F17/50
Filed: 1987-10-15
Abstract: PURPOSE:To speed up processing by finding the smallest-cost path extending from a source to a target when the target is labeled, and completing the labeling. CONSTITUTION:Cell data on the source is inserted after the current point position of a time wheel 1 and the processing is started to read and label data by a labeling means 2 and repeat the data insertion of an adjacent cell by a data inserting means 3; and the processing is finished when an end monitoring means 4 detects the end, thereby retrieving the smallest-cost path. Consequently, a place which is labeled once is never labeled again, and the processing is finished when the target is labeled, thereby shortening th processing time.
Patent JP-2000091443-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ISHIDA MASAHIRO
IPC: H01L27/11
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To improve the latch-up resistance and the punch-through resistance in an epitaxial wafer. SOLUTION: In this manufacture, a p- epitaxial layer 3a is formed on the main surface of a p+ silicon substrate 1a. Ap-type impurity region is formed 2a extending into the epitaxial layer 3a from the main surface. The p-type impurity region 2a has a first region 2a1 with relatively large thickness and a second region 2a2 with a relatively small thickness. A p-well 5 is formed on the first region 2a1, and an n-well 4 is formed on the second region 2a2. A pMOS transistor is formed on the n-well 4, and nMOS transistor is formed on the p-well 5.
Patent JP-2000091134-A (JP)
Title: Converter transformer
Inventor: TAKAYAMA KOICHI
IPC: H01F41/10
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a converter transformer which can reduce costs due to elimination of a voltage stabilizer and also can be manufactured in a short time due to easy assembly. SOLUTION: A first region 115A of a cylindrical part 114 of a bobbin 110 is wound around by a primary winding 130, and a secondary region 115B is wound around by a 1st secondary winding 140 and a 2nd secondary winding 150. A 2nd terminal row 170 and a 3rd terminal row 180 are constituted so as to hold a leg part 122 of a core 120 between them. A starting point of winding the primary winding 130 and an ending point for winding up the primary winding 130 are connected to a pair of terminal pins 113 of a first terminal row 160. A starting point of the 2nd secondary winding 150 which has 2.5 turns as the number of windings is connected to the terminal pin 113 of the 3rd terminal row 180, and an ending point of winding up is connected to the terminal pin 113 of the 2nd terminal row 170.
Patent JP-H05102171-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIYAZAKI SHINICHI
IPC: H01L21/331
Filed: 1991-10-08
Abstract: PURPOSE:To realize a bipolar transistor wherein its parasitic capacity is small, its base resistance is small and its performance is high. CONSTITUTION:An N-type epitaxial layer 4 is grown on an N<+> type semiconductor substrate 1; an oxide film 5 for isolation use is formed. Then, a P-type base 7 and an N<+> type emitter 9 are grown. Then, an insulating film 11 and the N<+> type emitter 9 are etched by making use of a photoresist 13 as a mask. Then, an insulating film is deposited; it is then etched back; a sidewall 14 is formed. Then, a P<+> graft base 14 is formed by an ion implantation operation. Then, a layer insulating film 16 is formed; an emitter electrode 17 and a base electrode 18 are formed. Thereby, the margin of the graft base and the emitter is decided by the thickness of the sidewall, and the graft base is formed on the N-type epitaxial layer.
Patent JP-H01102768-A (JP)
Title: Door closing mechanism for cassette loading mechanism
Inventor: MITSUMARU HIROSHI
IPC: G11B15/675
Filed: 1987-10-15
Abstract: PURPOSE:To rapidly restore to an unloading state by detecting the presence/ absence of a cassette on a cassette holder set at an unloading position, moving the cassette holder in a loading direction by a time interval means, and stopping it at the closing position of a door and also, a waiting position at this side than a loading position. CONSTITUTION:The presence/absence of the cassette on the cassette holder 5 being positioned at the loading position is detected by a detecting means 71, and when no cassette is mounted for a time exceeding a constant time at an unloading time, the cassette holder 5 is moved back based on the output of the time interval means, and the cassette holder 5 is stopped at a position where the door 6 is closed and also, the position at this time side than the loading position electrically or mechanically. In such a way, it is possible to restore a state to an original unloading state rapidly at the time of loading the cassette.
Patent JP-H03123887-A (JP)
Title: Method and device for controlling plasma position and shape of nuclear fusion device
Inventor: SAKURAI YOSHIMI
IPC: G21B1/00
Filed: 1989-10-06
Abstract: PURPOSE:To decrease the crossinterferences between the controlled variables of plasma by changing the value of the manipulated variable for calculating coil current command values. CONSTITUTION:A coil current command value calculating circuit 4 is constituted by providing a non-interference element circuit 42 which eliminates the influence among the controlled variables of plasma between a stationary deviation compensating circuit 41 which eliminates the stationary deviation of the controlled variables of the plasma and a control function circuit 43 which calculates the coil current command values of respective coils from the deviation of the controlled variables of the plasma. The interference between the manipulated variable from the circuit 41 and the controlled variables of plasma detected by a detecting circuit 9 is averted by providing the circuit 42, by which the control in compliance with the command value is enabled in the plasma current.position.shape control system. The input of the circuit 43 which calculates the coil current command value is the value which takes the state influence of the shape and position of the plasma into consideration. As a result, the influence of the shape and position of the plasma is negated and the optimum coil current command value optimum for controlling the shape and position of the plasma is calculated by the circuit 43.
Patent JP-H1179267-A (JP)
Title: Egg pack
Inventor: KURAMOCHI SHINICHI
IPC: B65D85/32
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain an egg pack capable of adjusting internal humidity, hard to generate dewing on an egg, enhanced in its housing/keeping state, prevented from deformation at the time of housing of eggs, prevented from the separation of a lid part and a bottom part, capable of being used repeatedly, having transparency, capable of easily confirming the state of eggs housed in the pack and realizing these characteristics simply and easily. SOLUTION: A transport and sale egg pack having a container shape and capable of a plurality of eggs therein has an extremely thin and flexible resin lid part 8 having transparency, a paper bottom part 9 having shape self- holdability and the engaging parts 23, 24 formed to both of them. These engaging parts 23, 24 consist of a lid central engaging part, a bottom central engaging parts 27, lid outer periphery engaging parts 26 and bottom outer periphery engaging parts and vertical reinforcing ribs 34 are formed to the side surface 11 of the lid part 8 and partition walls 16 between eggs are erected on the bottom part 9.
Patent JP-H07114697-A (JP)
Title: Navigation device
Inventor: NOMA MUTSUAKI
IPC: G08G1/0969
Filed: 1993-10-19
Abstract: PURPOSE:To adjust a schedule by calculating a travel time from set parameters and performing simulation like a route is traced while displaying information on the travel time. CONSTITUTION:Route information read out by using a 1st readout control means 4 is displayed while superimposed on displayed map data by using a display means 5 so that the information properly overlaps with a map that is already displayed. Various parameters for performing the simulation by using the route are inputted and stored by using a parameter input control means 7 for inputting the parameters. Then the parameters, the map data read out by using a 1st readout control means 2, and the route information read out by using a 2nd readout control means 4 are used by a simulation control means 6 which performs the simulation, and the information id displayed by using a display means 5.
Patent JP-H10102833-A (JP)
Title: Lower structure of mesh fence
Inventor: ZENIN HIDEO
IPC: E04H17/16
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a fence panel when load in the vertical direction is loaded to the fence panel by accumulation of snow, etc., by placing a pedestal on a ground surface in the lower section of the fence panel and bearing vertical load loaded to the fence panel by the pedestal. SOLUTION: A lower end is placed at a proper dimensional interval from a ground surface in a fence panel 2, and the fence panel 2 is formed in the mesh fence built between supports 1, 1. A pedestal 3 is placed on the ground surface in the lower section of the fence panel 2, and abutted against the lower end of the fence panel 2. Level difference between a top plate section 31 and a grounding section 33 is equalized approximately to height difference between the lower end of the fence panel 2 and the ground surface in the pedestal 3 at that time, the fence panel 2 is borne by the pedestal 3 when load in the vertical direction is loaded to the fence panel 2 by snow coverage, etc., and the fence panel 2 is not deformed. The pedestal 3 cannot be removed easily from the fence panel 2 by forming projecting pieces.
Patent JP-H07118082-A (JP)
Title: Method for adjusting air quantity of concrete
Inventor: SOGO SHIGEYUKI
IPC: C04B38/10
Filed: 1993-10-19
Abstract: PURPOSE:To strictly manage the quantity of fine air bubbles by entraining the fine air bubbles into concrete just prior to placement of the concrete. CONSTITUTION:The fine air bubbles A previously foamed like shaving cream by an air bubble generator 3 is added into a concrete mixer 2 housing the concrete C just prior to the placement and is kneaded therewith.