baber/WOPTO huggingface dataset:
Patent JP-S5449506-A (JP)
Title: Electric motor
Inventor: YANO NORIO
IPC: H02K17/02
Filed: 1977-09-27
Abstract: PURPOSE: To provide an electric motor wherein an excitation winding and an armature winding are accommodated in the slot of a stator core, a rotor made of an electroconductive sheet is supported in a gap formed between the stotor and magnetic path closing core, thus an electric motor excellent in servo characteristic being obtained.  
     CONSTITUTION: An excitation winding 3 is accommodated at the bottom of a slot 2 on the inner peripheral side of a cylindrical stator core 1 and further an armature winding 4 is accommodated therein so that it is overlapped on said excitation winding 3 and faced with a gap. A cylindrical magnetic path closing core 5 is faced with the stator core 1 at an interval of the annular gap g. In the gap is arranged a cup- shaped rotor 6 made of an electroconductive sheet such as an aluminum sheet and supported in a freely rotatable manner. Said excitation winding 3 is excited by a current of a frequency formed by adding slip to the mean rotational number of the rotor 6 by an inverter 7, and said armature winding 4 is excited by an armature current generating a magnetomotive force intersecting rectangularly the magnetomotive force of the excitation winding 3 in an inverter 8. In this manner, the inductance of the armature winding 4 is made small to accelerate the rise-up of the armature current, and its inertia of the rotor 6 is made small to obtain an induction motor excellent in servo characteristic 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62272814-A (JP)
Inventor: OOMIZU KIYONORI
IPC: H02G1/14
Filed: 1986-05-20
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-S5239207-A (JP)
Title: Method of preventing noise of high frequencies produced by running loc omotives
Inventor: TAZAKI UTAKO
IPC: E01B19/00
Filed: 1975-09-25
Abstract: PURPOSE: To prevent noise before it is developed by closely contacting a noisepreventing material to the rail and to the ballast, which is a cause of noise of new trunk lines. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05315249-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOIZUMI HAJIME
IPC: H01L21/20
Filed: 1992-05-08
Abstract: PURPOSE:To improve a method comprising the steps of forming an amorphous silicon film on a wafer by a CVD method, etc., and then heat-treating it to crystallize. CONSTITUTION:The method for manufacturing a semiconductor device comprises the steps of forming an amorphous semiconductor film 12A on a semiconductor substrate 12 in a film forming furnace 11, forming an oxide film 12B on the film 12A, and heat-treating the substrate 12 by introducing inert gas into a film forming furnace 11 to crystallize the film 12A.
Patent JP-H02296920-A (JP)
Title: Solar battery pumped power plant system
Inventor: TAKABAYASHI MEIJI
IPC: E02B9/00
Filed: 1989-05-11
Abstract: PURPOSE:To effectively utilize excessive electric power with simple and cheap equipment by a method wherein water is pumped from a lower water storage container to an upper water storage container by using electric power generated by a solar battery and the water is dropped as the used arises to generate power. CONSTITUTION:An upper water storage container such as an elevated water storage tank 4 is installed on the roof or the like of a building while a lower water storage container such as ground water storage tank 4 of water supply 7 is installed. Then surplus of electric power generated by a solar battery panel 2 is used to drive a motor or the like to pump the water in the lower water storage container to the upper water storage container by a pumping means 11, Then as the need arises the water in the upper water storage container is dropped to the lower water storage container to generate electric power by a power generating means 11. In this ease a single mechanism serves both as the power generating means 11 and the pumping means, Thus, the surplus of electric power generated in the daytime is stored to be utilized effectively as the need arises.
Patent JP-S60259418-A (JP)
Title: Mold releasing agent for reactive injection molding
Inventor: TAKAHARA MITSUHIRO
IPC: B29C67/24
Filed: 1984-06-06
Abstract: PURPOSE:To enable to satisfy accumulation in a mold, mold release properties and all of required performances on the surface of a molded article, by dispersing wax to be obtained by mixing aliphatic hydrocarbon series wax and ester series wax at a specific ratio into the water by making use of an emulsifying agent. CONSTITUTION:Aliphatic hydrocarbon series wax and ester series wax are mixed at a weight ratio of 13/1-17/1 with each other and the mixed wax whose melting point has been made into the temperature of 75-85 deg.C is made to disperse into the water by making use of an emulsifying agent such as alkylbenzenesulfonate. As fo the former wax, paraffin wax, microcrystalline wax and synthetic aliphatic hydrocarbon series wax are available and as for the latter wax, aqueous wax, white wax and synthetic ester series wax are available. As for concentration of the mixed wax which is made to disperse into the water, normally it is 9-13pts.wt. mixed wax to 100pts.wt. water and it is desirable to make it as lesser as possible. A mold releasing agent controlled in this manner, whose accumulation in a mold is less, satisfied mold release properties and required properties on the surface of a molded article.
Patent JP-S5739934-A (JP)
Title: Rewinding and cutting method for foaming resin sheet and rewinder used for said method
Inventor: KONDA HIROZOU
IPC: B26D5/00
Filed: 1980-08-22
Abstract: PURPOSE:To obtain the foaming sheet with necessary length efficiently by a method wherein a winder, a rewinding outside diameter thereof is made a predetermined outside diameter and an inside diameter thereof can be changed successively toward small size, is used, the slippage of a difference section between the outside diameter and the inside diameter by the formation of a laminated condition is corrected and the sheet is cut. CONSTITUTION:A mechanism section 30 which can regulate the rewinding outside diameter is positioned at a location outside the revolution of a winding revolving body 10 among machine frames 20, a roller 31, which can hold the foaming resin sheets S between a winding surface 11 of the winding revolving body and the roller, is adjusted up and down in response to the full length of the rewinding of the foaming resin sheets S from a wound roll 1 at an upper and lower movement regulating section 32 through the combination, etc. of a rack and a pinion, and a proper regulating position can be selected. A multiple section of a wound laminated section is cut simultaneously through the horizontal movement of a cutter 15 at a proper position in the sheets S wound and laminated, the sheets are stretched as they are left as they are laminated, the cutting slippage section l' due to the difference of the rewinding inside and outside diameters is corrected, and the sheets are cut, thus obtaining the sheets with necessary length.
Patent JP-H0415105-A (JP)
Title: Radial tire for motorcycle
Inventor: SUZUKI SHIGEHIKO
IPC: B60C9/22
Filed: 1990-05-02
Abstract: PURPOSE:To increase direct advance property and turn property during run at high speed and improve stable operability by dividing a belt layer into a belt ply piece at center and belt ply pieces on both two sides of it, and by alternating belt cords between belt ply pieces at the center and on the side. CONSTITUTION:A belt layer 7 consists of a belt ply piece 7a at the center which has the width, WC, of 0.1 times or more and 0.6 times or less of tread width, WT, which is the distance between end fringes E1 and E2 in the direction of tire axis in a tread section 2 and belt ply pieces 7b, 7c on two sides on the outside of direction of tire axis, with the equator of tire, C, as the center. A small width ply 10 which forms belt ply pieces 7a, 7b, 7c is formed by imbedding two belt cords 11 into a topping rubber 12, and the belt cord 11 is formed by the material which has modulus of elasticity of 600kgf/mm<2> or more. The belt ply piece 7a at the center and the belt ply pieces 7b, 7c on the side make the material of belt cord 11 different.
Patent JP-S5342282-A (JP)
Title: Suspension polymerization of vinyl chloride
Inventor: KAWAKADO HARUO
IPC: C08F14/00
Filed: 1976-09-30
Abstract: PURPOSE: Vinyl chloride is polymerized using a polymerizer of which the inner surfaces are coated with an oxyacid or its salt of phosphorus to prevent the polymer from sticking on the walls and equipped parts in the polymerizer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07314731-A (JP)
Title: Device and method for inserting ink absorber and ink cartridge using the absorber
Inventor: HIKUMA MASAHIKO
IPC: B41J2/175
Filed: 1994-05-30
Abstract: PURPOSE:To widen the application range of an ink absorber and attain sufficient function at a low cost by setting the compression in the same direction of a porous ink absorber before insertion other than the inserting direction of the ink absorber into an ink cartridge by two processes or more. CONSTITUTION:In the first process of compression of a porous body, the dimension D1 is formed by carrying out the compression L for the desired compression amount L-1 or more from one or both sides respectively from the dimension D0 before the compression of the porous body, and in the second process, the minimum dimension D is formed by reducing the compression by the compression amount 1 so that the desired compression amount L-1 is attained as shown by (d) or (e). L = 21' and 1 = 21'. The compressibility in the porous body is more uniformized by applying the above processes, and in an ink cartridge, into which the porous body is inserted by using the processes, the ink supply to a recording head is stabilized, and the ink amount remaining in an ink cartridge inner wall gets less to improve the efficiency of use of ink.
Patent JP-S5544316-A (JP)
Title: Treating method of incineration ash
Inventor: DOI TOORU
IPC: C04B32/00
Filed: 1978-09-25
Abstract: PURPOSE: To reduce setting time and prevent the runoff of ash owing to rain right after discarding of the solidified incineration ash by mixing the cement added with the specified amount of calcium chloride to incineration ash at the specific ratio.  
     CONSTITUTION: Incineration ash being home waste is added with 4 to 80 parts of portland cement, based on 100pts.wt of dry weight thereof, calcium chloride of 1W 15% of the cement and water and the mixture is kneaded and set. This method enables the setting time to be reduced and the amount of using the cement to be reduced. In addition, even if it is discarded in about several hours after kneading and solidifying, there is no runoff of the incineration ash owing rain and the problmes such as of environmental pollution, etc. does not occur. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06334996-A (JP)
Title: Illuminating method for visual telephone equipment
Inventor: AIKI KIYOSHI
IPC: H04N7/14
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a picture of proper exposure without either providing with a private lighting fixture as a light source or giving an uncomfortable feeling to a speaker as the object or the like by using light emitted from the monitor screen of a picture display device as the light source. CONSTITUTION:A monitor screen 1 of a visual telephone equipment has the display area divided into three picture display areas, namely, an other-party picture display area 102, a self picture display area 103, and an operation menu display area 104, and an illumination area 101 as a blank part. The brightness and the color of light emitted from the illumination area 101 are changed to use this area 101 as the light source for lighting on the speaker as the object. If a picked-up image is short of exposure, the screen is made brighter; and if it is excess exposure, the brightness of the screen is changed to darken the screen. White is used as the fundamental color of light emitted from the monitor screen as the light source, but the color is changed as desired by the speaker.
Patent JP-S613388-A (JP)
Inventor: AROISU AIRINKU
IPC: G11C11/22
Filed: 1985-05-31
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-S6011620-A (JP)
Title: Sealing means for exhaust manifold
Inventor: WATANABE AKIRA
IPC: F01N13/10
Filed: 1983-06-30
Abstract: PURPOSE:To simplify the structure and the assembling work and to obtain a sure sealing effect by mounting a plurality of annular flat plate seal rings made of metal in a clearance between connecting parts in the inclined condition. CONSTITUTION:At connecting parts of tubes, a tube end 11 having a smaller diameter is fitted in a larger diameter part 13 formed at the other tube end 12. Metal seal rings 14 are mounted in a clearance H formed between an outer peripheral surface of the tube end 11 and an inner peripheral surface of the larger diameter part 13. In this case, an outer diameter of the seal ring 14 prior to fitting is larger than an inner diameter of the larger diameter part 13, and an inner diameter of the seal ring 14 is nearly equal to an outer diameter of the tube end 11. On the occasion of assembling, the seal rings 14 is first brought into contact with the tube end 11 and a tapered part 17 of the larger diameter part 13, and is thereafter pressed into an inner peripheral surface 16 of the larger diameter part 13 along the tapered part 17. At this time, the seal ring 14 is mounted in the inclined condition because the clearance H is narrower than a width of the seal ring 14 in its radial direction.
Patent JP-S6010819-A (JP)
Title: Adaptive type echo cancellor
Inventor: KITAMURA NOBUAKI
IPC: H04B3/23
Filed: 1983-06-30
Abstract: PURPOSE:To relax as required a requested internal processing speed by providing a prescribed delay to an estimate operation of an echo line response at next time from the response of estimate echo line at a time by means of the study identification method so as to apply adaptive correcting processing. CONSTITUTION:An input signal is coded by an A/D converter 41 and stored in a register 42 as an input signal time series (xj). A prescribed operation is applied to an output x'j of the register 42 at a time jT ((j) is an integral number and T is a sample period) and an estimate echo response h'j from an echo response (h) register 43 at a convolution circuit 45, an estimated echo signal by D/A-converting 49 the output and the difference between said signal and an actual echo signal Y is operated by a subtractor 50. A specific formula is operated by operating circuits 44, 47 and a correction circuit 46 from a signal as result of A/D conversion 48 of a residual difference output of the subtractor 50 and a signal giving delays 51, 52 to the signal x'j so as to obtain an estimate echo line response h'j+1 at the next time (j+1)T.
Patent JP-H01288438-A (JP)
Title: Resin composition film for shielding radio wave
Inventor: FUJISHIMA CHIKO
IPC: B32B27/30
Filed: 1988-05-16
Abstract: PURPOSE:To obtain a film having excellent radio wave shielding effect against any frequency as well as excellent flexibility, by coating resin layers, having specified composition and containing conductive filler respectively, so as to be piled. CONSTITUTION:The film composition of a lower layer is produced by adding the powder or the filler of copper, nickel or the mixture thereof to a permanent shielding resin containing 10-30% of resin constituent. 150-250wt.% of metal is added to the filler and the mixture of 60-90wt.% of copper and 10-40wt.% of nickel is employed preferably. The film composition of an upper layer is produced by adding aqua-type permanent shielding resin containing 5-10wt.% of acrylic resin and nickel or the filler of nickel of 0.5-1.0wt.% of the total amount of the resins to acrylic resin containing 30-40wt.% of acrylic resin. Metal-containing mixture obtained in such a manner is coated uniformly on the surface of an objective article by spray coating or brush coating in a sequence from the lower layer to the upper layer.
Patent JP-S5641295-A (JP)
Title: Stablizer for coal/fuel oil mixture
Inventor: GOTOU MASAO
IPC: C10L1/32
Filed: 1979-09-11
Abstract: PURPOSE: Titled stabilizer which keeps fine coal particles dispersed stably in fuel oil for a long time, comprising a sulfosuccinate ester salt containing at least one cycloaliphatic hydrocarbon group.  
     CONSTITUTION: A stabilizer comprising a sulfosuccinate ester salt represented by the formula, wherein at least one of R 1  and R 2  is a cycloaliphatic hydrocarbon group and M is a salt-forming metal atom or an ammonium ion, is prepared by reacting a Ziegler process alcohol, an oxo process alcohol, a cycloaliphatic group- containing α,β-unsaturated carboxylic acid (anhydride) and an acid sulfite. One hundredth to five (0.01W5) weight percent of the stabilizer is added to a coal/fuel oil mixture prepared by mixing fine coal particles with fuel oil in a weight ratio of 1:0.3W 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60261437-A (JP)
Inventor: KOGAMO YOSHINAO
IPC: G01N23/04
Filed: 1984-06-07
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-H05315684-A (JP)
Title: Laser source and laser machining device using same
Inventor: OKAMOTO YOSHIHIKO
IPC: H01S3/00
Filed: 1992-05-11
Abstract: PURPOSE:To increase the efficiency of laser machining by providing an output mirror which includes a mirror region of high reflectivity and a half-mirror region of increased effective transmissivity. CONSTITUTION:Two half-mirror areas 8a and 8b are separated, and on both sides of the respective half-mirror areas are provided half-mirror areas 9a and 9b, and 9c and 9d for phase shifting, respectively. A mirror area 10 is provided between the half-mirror areas 9b and 9c. An active layer 4, an active region 5 and reflecting mirror 7 have steps in conformity of the shape of a clad layer 3. The steps are formed by applying a resist pattern to a mirror substrate through photolithography and then etching the substrate with the resist pattern used as a mask. The steps satisfy mlambda/2, where m is an integer and lambda is laser wavelength.
Patent JP-H06333452-A (JP)
Title: Device for wringing insulating varnish
Inventor: SHIIKI TORU
IPC: B05C11/02
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a device for wringing the insulating varnish at a low cost, which can detects the clogging of a wringing dies securely and which has the excellent workability. CONSTITUTION:A device for wringing the insulating varnish is provided with plural upper die holders 1 and plural lower die holders 2, which are supported by movable supporting bodies and arranged in parallel with each other, and wringing dies 3, which are provided between the upper and the lower die holders and which wring the excessive insulating coating adhered to the core and which can be moved freely in the vertical direction. Furthermore, a conductive detecting lever 4 as a sensor for detecting the clogging of die is arranged so as to ride over the upper dies holders 1 and so as to cross the way of the upper die holders for moving upward, and parts of the upper die holders 1, which contact with the detecting lever 4, are made of conductor.
Patent JP-H06332107-A (JP)
Title: Base for photographic paper
Inventor: OGATA YASUHIRO
IPC: D21H19/44
Filed: 1993-05-19
Abstract: PURPOSE:To provide the base for photographic paper which is produced by melt extrusion laminating of a polyester resin compsn. on raw paper, lessens powder dislodgment of an antistatic layer on the rear surface and has an excellent back print ink holding characteristic. CONSTITUTION:This base for photographic paper is constituted by coating one surface of raw paper with a compsn. mixed and dispersed with a polyester resin essentially consisting of polyethylene terephthalate and pigments and providing the other surface of this raw paper with the antistatic layer essentially consisting of colloidal particles which are formed of polyethylene terephthalate or formed by mixing this polyethylene terephthalate and other resins and contain an electrolyte via a resin coating layer having <=10 surface hardness HD.
Patent JP-H09306484-A (JP)
Title: Paste type nickel plate for alkaline storage battery and manufacture of this plate
Inventor: TAKATSUKA YUICHI
IPC: H01M4/32
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a paste type nickel plate for an alkaline storage battery capable of increasing an active material utilization factor and capacity of the plate, by decreasing an additive amount of cobalt powder. SOLUTION: A paste material contains nickel hydroxide powder 2, cobalt powder 1 of 3μm or less primary grain size and a binder. In a condition maintaining the paste material at a 10 to 15 deg.C temperature, it is stirred for 10 minutes or more by a 0.3 to 0.8m/sec flow speed. In this way, the cobalt powder 1 is formed into aggregated particles having a 5 to 80μm grain size, active material paste is made. A collector formed by a three-dimensional network structure is charged with the active material paste.
Patent JP-S63285317-A (JP)
Title: Bent shaft thick barrel roll
Inventor: YANO AKITOMO
IPC: F16C13/00
Filed: 1987-05-14
Abstract: PURPOSE:To make a roll endure high-speed rotation by providing spiral grooves turned in the opposite directions on right and left on a cylinder and decreasing a gap interval of the spiral grooves during rotation to reduce the diameter. CONSTITUTION:A roller 4 has a rubber layer 6 on the outer periphery of a cylinder 5 having spiral grooves, and the roller is rotatably mounted on a roller shaft 1 through a plurality of bearings 3. Spiral grooves 51, 52 of the cylinder 5 have opposite directions with a border at the center of the cylinder. In this arrangement, when the roller 4 is rotated with respect to the roller shaft 1, the respective portions of the roller 4 are expanded and contracted in the axial direction corresponding to an angle of rotation, and a gap interval of the spiral grooves is decreased, so that fastening force acts. Accordingly, distorsion- resistance of the roller is increased so as to endure high-speed rotation and heavy load.
Patent JP-H01291654-A (JP)
Title: Step motor
Inventor: SOSHIN KOJI
IPC: H02K37/12
Filed: 1988-05-14
Abstract: PURPOSE:To reduce the cost by forming detection windows so that the poles of a rotor disk can be exposed to the proper positions of yokes and by arranging magnetic detection elements to detect the flux to the windows. CONSTITUTION:A step motor is equipped with a housing 10, a rotor 20 and a stator 30. The housing 10 has a case body 10 and a pair of top boards 12a and 12b and is divided into two rooms by a partition board 13 formed in the intermediate section, each of which forms respective enclosure sections 14a and 14b. A cylindrical holding section 15 is formed in the center of the partition board 13, protruding to both inside and outside, with which a bearing 16 is held. A rotor 20 has a rotating shaft 21 and a pair of rotor-disks 22a and 22b. A stator 30 has a pair of stator blocks 31a and 31b and is composed of ring- shaped yokes 32a and 32b and coils 34a and 34b. At this moment, a pair of detection windows 45a and 45b are provided, into which a pair of Hall elements 46a and 46b plugged to a print substrate 47 are inserted.