baber/WOPTO huggingface dataset:
Patent JP-H08233254-A (JP)
Title: Combustion device
Inventor: ENOMOTO MASANORI
IPC: F23N3/08
Filed: 1995-03-02
Abstract: PURPOSE: To provide a combustion device which can accurately control the quantity of combustion air being fed to a burner device. CONSTITUTION: While detecting the quantity of combustion air being fed to a burner device from a combustion fan 5, by an air quantity sensor 23, the rotation control of the combustion fan 5 is performed based on the air quantity control data which is given to an air quantity control data memory unit 29, and the quantity of the combustion air is controlled. A hydrocarbon sensor 26 to detect hydrocarbon in an exhaust gas is provided, and when a detected hydrocarbon detected concentration (CHn) becomes a previously given first reference hydrocarbon concentration (reference CHn) or higher, the quantity of the combustion air is reduced so that CHn may become a previously provided allowable upper limit concentration.  Then, the air quantity control data is compensated by an air quantity control data compensating unit 28 so that a target air quantity of the air quantity control data corresponding a combustion capability of the burner device when the combustion air quantity is reduced may agree a detected air quantity which is detected by the air quantity sensor 23.
Patent JP-H09257027-A (JP)
Title: Washer
Inventor: SEKINE SHIGENOBU
IPC: F16B43/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a washer formed such that fastening of a bolt is hardly loosed and handling is convenient to make. SOLUTION: A plastic magnet is formed in an annular shape and has elasticity. A substance prepared such that permanent magnet powder, polyisocianate, and polyole are mixed together, a catalyst is added therein and polyisocianate is reacted to polyole and magnetization is effected after curing or a substance formed such that permanent magnet raw material powder, polyisocianate, and polyole are mixed together, a catalyst and a foaming agent are added and polyisocianate is reacted to polyole, and magnetization is effected after foaming curing is preferably used as the plastic magnet having elasticity. A washer not only provides a buffering effect due to elasticity but also prevents rotation of a bolt and nut by an attraction force as a magnet, and effectively prevents loosening of fastening by the bolt and nut.  Further, since during mounting, the washer is maintained in a state to be attracted to the bolt by a magnetic force and prevented from a drop, a work is easy to make.
Patent JP-S57182417-A (JP)
Title: Vulcanizing adhesion of rubber to steel cord
Inventor: YAMAGUCHI TETSUO
IPC: B29C35/02
Filed: 1981-05-06
Abstract: PURPOSE:To improve the adhesive force between rubber and a steel cord by a method wherein a cobalt organic acid compound such as cobalt naphthenate etc. and a specified phosphorus compound are mixed with vulcanizable rubber mixture. CONSTITUTION:Cobalt naphthenate as a cobalt organic acid compound (containing cobalt of about 10%) and phosphorus compound (such as N, N', N''-tris- isopropyl thio-N, N', N''-triphenyl triamide phosphate) shown by the formula (R1, R2 showing alkyl radical, alkenyl radical, cycloalkyl radical, aryl radical, X showing O, S) are added to a mixture of natural rubber, carbon black, stearic acid, process oil, zinc white, valcanization accelerator, sulfur, antioxidant, and they are kneaded and formed into a sheet. This sheet of rubber composition is bonded with a steel cord and vulcanized with an adhesive force 38.4kg.
Patent JP-S59196797-A (JP)
Title: Treatment of liquid waste
Inventor: NAKANO YOSHIKAZU
IPC: C02F1/58
Filed: 1983-04-19
Abstract: PURPOSE:To treat liquid waste of high COD into a low-COD state, by adding the specified amount of a calcium compound to a washing solution containing citric acid, further adjusting a pH to a specified range, lowering the pH of a separated supernatant liquid below a specified value, and then adding a cupric compound. CONSTITUTION:The liquid waste of a chemical washing solution in which a corrosion inhibitor, a rust preventive agent, mainly ferric ion, etc. in addition to the mixture of citric acid and an ammonium salt are coexistent is introduced into a treating tank, wherein a calcium compound such as calcium hydroxide is added in a manner such that the concentration of calcium ion is 1 equivalent or more based on a citric acid part in the treating tank. Thereafter, a pH is adjusted to 11.5-13 using alkali such as caustic soda, to precipitate the citric acid part as calcium citrate. Cupric sulfate or the like is further added in a manner such that the concentration of cupric ion is 1 equivalent or more based on the calcium citrate part in a separated supernatant liquid, to form insoluble cupric sulfate. Then, the pH is readjusted to 5.8-8.6, and solid-liquid separation is performed.
Patent JP-S51143951-A (JP)
Title: Dryer for viscous materials
Inventor: MURAI ISAMU
IPC: B01D3/24
Filed: 1975-06-06
Abstract: PURPOSE: To dry raw material of viscous materials continuously and efficiently in a short time and sealed condition until it becomes powder or crystal structure. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03268636-A (JP)
Title: Personal computer interconnection system employing master personal computer and slave personal computer
Inventor: MAEDA SHUICHI
IPC: H04L12/40
Filed: 1990-03-19
Abstract: PURPOSE:To build up the entire system comprising slave personal computers with simple and low cost configuration by integrating a system control function to a master personal computer. CONSTITUTION:A master personal computer 2 is provided with a data conversion, storage and generating control function as its own station being an off-line function, an MMI control function 22 for own station connection I/O, a counter- host control function 23 being an on-line function and a local bus control function 21 between a 1st slave personal computer 3-1 to an n-th slave personal computer 3-n. Moreover, only an MMI control function 312 for own station connection I/O is provided to the 1st slave personal computer 3-1 to the n-th slave personal computer 3-n. A data stored in a memory 24 of the master personal computer 2 is sent to a slave personal computer 3-1 and outputted to I/O 31a, 31b via a local bus control section 311 and the MMI control section 312.
Patent JP-S51145094-A (JP)
Title: Surface grinding
Inventor: HATASA KUNIO
IPC: B24B31/00
Filed: 1975-06-06
Abstract: PURPOSE:Surface grinding as a kind of fluid working for grinding workpieces substantially irrespective of size.
Patent JP-S62226563-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: HINO YOSHIHISA
IPC: H01M4/587
Filed: 1986-03-27
Abstract: PURPOSE:To increase charge-discharge performance by using a negative electrode prepared by storing lithium in a negative electrode structure made of a mixture of metal or alloy powder capable of alloying lithium and graphite powder. CONSTITUTION:Aluminum powder having a particle size of less than 200 mesh, flake graphite, and polypropylene powder are mixed. The mixture is filled in a negative can 2 in which a negative current collector 1 made of a disk of 40 mesh stainless steel net is spot-welded, and is hot-pressed to form a disk- like negative electrode structure 3. Thereby, the structure 3 is pressed against the bottom of the negative can 2 through the negative current collector 1. The negative electrode structure 3 is immersed in an electrolyte prepared by dissolving 1 molar LiPF6 in a mixed solvent of propylene carbonate and 4-methyl-1,3- dioxolane, and electrolyzed by using a lithium plate as a counter electrode to deposite and store lithium in the negative electrode structure 3.
Patent JP-S59196333-A (JP)
Title: Thermoplastic resin composition having metallic luster
Inventor: KASHIMOTO MIKIO
IPC: C08L33/02
Filed: 1983-04-21
Abstract: PURPOSE:A thermoplastic resin composition having a good metallic luster, providing a molding with an inconspicuous weld line and excellent in rigidity, dimensional stability and mechanical strength, comprising a transparent thermoplastic resin, a color pigment and carbon fiber. CONSTITUTION:A thermoplastic resin composition having a metallic luster, comprising 100pts.wt. composition comprising 90-99.9wt% transparent thermoplastic resin (e.g., PVC, PS, or acrylate) and 10-0.1wt% color pigment and 3-60pts.wt. carbon fiber. This composition can be molded by usual molding processes such as injection molding, extrusion molding, and compression molding. The produced molding has an inconspicuous weld line, a good metallic luster and improved rigidity, dimensional stability and mechanical strength, and therefore can be used in various fields where these properties are necessary.
Patent JP-S60220921-A (JP)
Inventor: SUZAWA SHINICHI
IPC: H01G4/18
Filed: 1984-04-06
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-S57185516-A (JP)
Title: Maintenance monitor
Inventor: EIANJI HIROSHI
IPC: B30B15/00
Filed: 1981-05-11
Abstract: PURPOSE:To make accurate check and maintenance corresponding to the number of strokes, by providing a setter which presets the number of slides of a press and a counter which gives output at the number of strokes or more. CONSTITUTION:Every time when a pulse signal from a transmitter of a press is inputted from an input terminal IN, counters C1-C3 are counted. When a counter which becomes the number of strokes or more preset to setters P1- P3, e.g. the C1, has an output, a display lamp R1 illuminates. A check item display plate corresponding to the display lamp R1 is sharply illuminated to inform the period of inspection for the item requiring the check. When a reset switch PB is depressed after the execution of check and maintenance of the press, an output is generated since a AND circuit AND1 inputs an output of the counter c1 and an output from the reset switch PB, the counter C1 is reset and the count value is restored to zero. Since other counters C2 and C3 do not reach the set value, no reset is made.
Patent JP-S59194404-A (JP)
Inventor: MURAKAWA SATORU
IPC: H01C17/06
Filed: 1983-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01245957-A (JP)
Title: Production of fiber reinforced metal base composite material
Inventor: YAMAMOTO TADASHI
IPC: B22D19/14
Filed: 1988-03-25
Abstract: PURPOSE:To produce a composite member without any disturbance of fibrous orientation and defects of blow hole, crack, etc., by introducing matrix metal from crossing direction at the specific angle to the fiber laying direction of a fiber forming body arranged in a mold. CONSTITUTION:Inorganic SiC fiber is cut to the prescribed length and neatly arranged at unidirection and the inorganic continuous fiber body 1 formed with inorganic binder is heated at the prescribed temp., and after quickly setting in the mold 4, a runner mold 2 having introducing holes to the crossing direction at 70-110 deg. angle to the laying direction of the fiber is arranged. Further, the molten matrix metal is poured. Then, the introduced molten matrix metal 5 is smoothly invaded into every corners without any disturbance in the fiber forming body 1. Therefore, the fiber or fiber flux is composited without any disturbance. Further, the development of the casting defect of the blow hole, crack, etc., can be prevented.
Patent JP-S62225578-A (JP)
Title: Aqueous ink composition
Inventor: SANO HIROMI
IPC: C09D11/16
Filed: 1986-03-27
Abstract: PURPOSE:The titled composition, obtained by using microspheres of a colored polyacrylic acid derivative as a colorant, having improved dispersion stability, hardly settling the dispersed colorant with time and useful for internal cotton type writing utensils, etc. CONSTITUTION:A composition obtained by dispersing microspheres of a colored polyacrylic acid derivative having <=10mum particle diameter, e.g. methyl acrylate, etc., as a colorant in, e.g. an aqueous ink composition, etc.
Patent JP-H04305887-A (JP)
Title: Driving method for bloch line memory element
Inventor: MIZUNO KENJI
IPC: G11C19/08
Filed: 1991-04-02
Abstract: PURPOSE:To shorten the rewriting time of information. CONSTITUTION:Major/minor constitution can be formed by arranging a minor loop 32 on a major line 20 at every other bit. A write bubble string is stopped at position '1' before one bit of a write position '0', and is segmented as a bubble to erase a pair of Bloch lines on the minor loop 32, and is housed in a null bit on the major line. Then, the bubble string is transferred by one bit, and write data is advanced to a bit position '0', then a write operation is performed. Residual bubble string is deleted by transferring to the right. Thereby, it is possible to perform the erasure and write of the pair of Bloch lines simultaneously by one time of transfer of the bubble.
Patent JP-S55161213-A (JP)
Title: Liquid crystal display device
Inventor: MOTOKI NIROU
IPC: G02F1/1337
Filed: 1979-06-04
Abstract: PURPOSE: To enable displaying of good looking by forming respectively two layers of vapor-deposition film on upper and lower glass substrates and performing disgonal vapor deposition by defining their respective vapor deposition directions as specified.  
     CONSTITUTION: SiO is diagonally evaporated to an upper glass substrate 1 which has been filmed with transparent electrodes 3, at angles of 0W15° to the plane of the upper glass substrate 1 from the (a) direction, following to which the orientation film of the 2nd layer is formed by diagonally evaporating SiO at angles of 15W45° to the substrate plane from the (b) direction. As to a lower glass substrate 2, SiO is diagonally evaporated to the substrate 2 which has been filmed with transparent electrodes 4, at angles of 0W15° to the plane of the substrate 2 from the (c) direction, following to which the orientation film of the 2nd layer is diagonally evaporated at angles of 15W45°. Here, it is preferable make the film thickness of the 1st  layer 100W1,000Å and that of the 2nd layer 1/5W4 times that of the 1st layer  orientation film. If liquid crystal is the crystal of left-hand twist, it is desirable to  form the 2nd layer of the upper substrate from the counterclockwise direction with  respect to the 1st layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07305034-A (JP)
Title: Bonding method for polyurethane liner to stretched acrylic substrate
Inventor: TOMASU JII RUKABINA
IPC: C08J7/043
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a transparent substance suited for the formation of e.g. a laminate usable as an aircraft transparency by using a primer layer containing polyvinylpyrrolidinone.  
     CONSTITUTION: A solution of a polyvinylpyrrolidinone desirably having a molecular weight of about 4,000 in, desirably, n-butanol is applied to the surface of a transparent substrate, especially, a stretched acrylic resin, and the solvent is evaporated to form a primer layer, and a thermosetting polyurethane film is adhered to the layer. It is desirable that the polyurethane is a reaction product of an isocyanate with a polyol component comprising hexanediol carbonate polyol and/or cyclohexanedimethanol carbonate polyol. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H09253816-A (JP)
Title: Device for preventing disturbance for eddy current molten metal surface level meter in continuous caster
Inventor: SUGANUMA KAZUHIRO
IPC: G01F23/26
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the disturbance caused by molten metal, etc., contacting with a sticking to the eddy current molten metal surface level meter, restrain temp. raising of this level meter, to enable the detection of stable precise molten metal surface level with this level meter and particularly, realize high grade of technique, such as autostart, high speed rising-up of the molten metal surface level, by using comparatively simple constitution, at the time of executing the detection of the molten metal surface level in a mold, etc., of continuous casting with the eddy current type molten metal surface level meter. SOLUTION: The eddy current molten metal surface level meter 5 set on the molten metal surface, etc., in the mold is covered with a disturbance preventing outer cylinder 11 and a specified distance L(>=10mm) between the outer surface of this disturbance preventing outer cylinder 11 and the surface of this level meter is formed so as not to provide the disturbance to this level meter with a metallic material approaching this level meter (the molten metal or an iron-made slag removal rod, etc.). Further, the disturbance preventing outer cylinder 11 is formed with an non-metallic material giving no disturbance to this level meter and a material having heat resistant high strength.
Patent JP-S544967-A (JP)
Title: Production of plated product
Inventor: SAKANO HAJIME
IPC: C08L101/00
Filed: 1977-06-14
Abstract: PURPOSE: To obtain a plated plastic product with ease, by etching a molded article having a low electrical resistivity made from a composition of a thermoplastic resin and carbon black, and by direct electroplating of the molded article. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51146303-A (JP)
Title: A process for treatment of exhaust gas in continuous melting, refining and casting facilities
Inventor: TAKAHASHI NAOYUKI
IPC: B01D53/52
Filed: 1975-06-12
Abstract: PURPOSE: After the exhaust gas containing toxic gas, soot and dust evolved from continuous melting, refining and casting facilities are subjected to wet treatment, it is mixed with the high temperature exhaust gas evolved from the refining process and is treated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63236726-A (JP)
Title: Production of reinforced glass plates
Inventor: MATSUYOSHI YUKIO
IPC: C03B27/04
Filed: 1987-03-26
Abstract: PURPOSE:To obtain reinforced glass plates of high flatness and smoothness without marks of hangers in high productivity by nipping a glass plate so that specifically processed plates are placed at least on one side between the glass plate and the hanger and effecting heat treatment. CONSTITUTION:A refractory material which has heat shock resistance, preferably thermal conductivity equal to or higher than glass, smaller thermal expansivity than glass and incompatibility to glass such as BN, SiC, ZrO2, platinum or another metal coated with ceramic is formed into a circular or triangular plate measuring 600-50mm<2> size and 6-0.5mm thickness, bored a plurality of through-holes 6 of 0.5-3mm diameter and polished to a mirror-like surface of less than 10mu roughness. Then, a glass plate 2 is held with the end parts 4 of the hanger 1 so that the plate 5 is placed at least on one side between the glass plate 2 and the end parts 4 and tightened with holding bolts 3. The glass plate 2 is reinforced by heating over the strain point and cooling down rapidly.
Patent JP-2000264497-A (JP)
Title: Paper supply cassette
Inventor: YAMAMOTO KOJI
IPC: B65H7/04
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To surely detect the quantity of remaining paper accomodated in a paper cassette by mounting a signal generating means for generating a signal for automatically detecting the distortion of a bottom part of the cassette corresponding to a weight of the remaining paper, on a bottom part of the cassette. SOLUTION: A signal generating means (distortion meter) 16 is mounted on a pressing-up plate 22 mounted on a bottom part in a paper cassette 10. The distortion meter 16 is located on a center of an upper surface of the pressing-up plate 22, and an upper surface of the distortion meter 16 is flush with an upper surface of the pressing-up plate 22. The upper surface part of the distortion member 16 is provided with a distortion measuring element (for example, strain gauge), and a signal corresponding to the weight of the paper remained in the paper cassette 10 is generated by the measurement element.  A signal of the paper quantity detected by the distortion meter 16 is transmitted to a control part 40 through an output terminal 17 and an input terminal 18, and the paper quantity is displayed on a display part 41, so that an operator can confirm the paper quantity remaining in an image forming device.
Patent JP-S57186629-A (JP)
Title: Spring clutch
Inventor: YAMADA TOSHIAKI
IPC: F16D27/105
Filed: 1981-05-12
Abstract: PURPOSE:To prevent a spring clutch from being affected by variation of load by winding a special type of coil spring round a cylindrical part fixed to a load side shaft. CONSTITUTION:A coil spring 9 is linked to a rotor 11, which is rotatably coupled via a bearing 4 to a stator 13 fixed to a load machine 5, at its one end and to a pulley 2, which is fitted in place via a hub 7 and the bearing 4 to a load shaft 6, at the other end. Rotation of the pulley 2 through external force causes the rotation of the spring 9 together with a pulley 11 as one body, while the electrification to the winding of the stator induces eddy current in the rotor 11. This causes the spring 9 to reduce its diameter by self-winding, and the hub 7 and the pulley 2 are coupled to rotate as one body. Accordingly, the tightening force of the spring 9 is determined by the shockless slide engaging of clutch due to the electromagnetic induction in the stator 13 and the rotor 11 and not affected by the variation of load.
Patent JP-S57187338-A (JP)
Title: Inorganic filler-containing polypropylene resin composition
Inventor: YAMADA HISASHI
IPC: C08K7/00
Filed: 1981-05-12
Abstract: PURPOSE: To provide a resin compsn. consisting of specified ethylene/propylene block copolymer, inorganic filler and fibrous polytetrafluoroethylene and having excellent heat resistance, rigidity, dimentional stability and impact resistance.  
     CONSTITUTION: The compsn. is prepared by adding 0.03W10pts.wt. fibrous polytetrafluoroethylene to 100pts.wt. of a mixt. of 40W85pts.wt. ethylene/propylene block copolymer with a melt index of at least 2.5dl/10min and an ethylene content of 3W15wt% and 60W15pts.wt. inorganic filler with an average particle size of 0.1W20μm (e.g. talc). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52154322-A (JP)
Title: Logical circuit checker
Inventor: HARA KAZUYA
IPC: G01R31/28
Filed: 1976-06-18
Abstract: PURPOSE: To secure an accurate detection for the action state of a logical circuit by performing the high (H) and low (L) level display plus the pulse number display with one checker. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01245000-A (JP)
Title: Propulsion module for rendez-vous docking
Inventor: AOYAMA JUNICHI
IPC: B64G1/64
Filed: 1988-03-25
Abstract: PURPOSE:To enable exchange of a propulsion system only by disposing thrusters having thrust vectors which are inclined from the surface outward at a suitable angle and turned to four directions intersecting each other at right angles at four designated positions where two portions on the forward wide are opposite to each other and two portions on the rear side are opposite to each other. CONSTITUTION:The progress direction of a space flying main body 1 is left (+ x axis direction) in the vertical direction in the drawing, and a propulsion module 2 is fitted to the terminal portion of the flying main body 1. Thruster clusters (thruster will be satisfactory) 3-6 are disposed at positions on the upper surface and the lower surface of the propulsion module 2 in the vertical direction in the drawing, that are symmetrical to the front portion and the rear portion. The respective thruster clusters are inclined from the arrangement surface outwards at a suitable angle and have thrust vectors turned to four directions (C11-C14, C21-C24, C31-C34, C41-C44) intersecting each other at right angles. These are combined to control jet of the respective thruster clusters 3-6 so that translation force in the directions of three axes and turning torque round these axes can be independently generated.