baber/WOPTO huggingface dataset:
Patent JP-H08275914-A (JP)
Title: Cleaning tool
Inventor: ANDO SACHIKO
IPC: A47L13/24
Filed: 1995-04-05
Abstract: PURPOSE: To provide an inexpensive cleaning tool by which labor is not taken to mount and demount a sponge by arranging sponge holding frames having a claw to hook and fasten the sponge in an opening end part of a flexible handle part folded in two by being curved, and installing the sponge in them. CONSTITUTION: Box-shaped and net-like sponge holding frames 2 and 2 whose upper surface is opened are installed in an opening end part of a flexible handle part 1 folded in two by being curved so that bottom surfaces are opposed to each other. When a sponge 5 is installed in the sponge frames 2, the sponge 5 is lightly push-contracted by hand, and is housed in a frame of the sponge holding frames 2. When the hand is released, the sponge 5 is restored to the original size, and a claw 3 is stopped on a side surface of the sponge 5, and a claw 4 is locked on a bottom surface of the sponge 5.  For example, when a window screen is cleaned, the handle part 1 is expanded, and the window screen is sandwiched from both surfaces by the sponge opposed so as to stride over a window frame, and the handle part 1 is gripped with one hand, and the opposed sponge 5 is pressed against the window screen, and is vertically and laterally moved.
Patent JP-2000306259-A (JP)
Title: Optical pickup device
Inventor: YAMAMOTO TOKIO
IPC: G11B7/135
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To attain the thinning of a whole device by allowing the reduction of the thickness of a light limiting part in the direction of optical axis. SOLUTION: The device is provided with an objective lens 13 projecting a light beam to an optical disk 3, a lens holder for holding the objective lens 13 while having a lens mounting surface 27 mounting this objective lens 13 thereon and an opening wherein the optical axis is made to pass through, and the light limiting part 30 formed on the opening of the lens holder to limit the incident light while being positioned at the side of incident plane of the objective lens 13 whereto the light beam is entered from a light source.  Then, on the light limiting part 30, a reinforcement part 32 is formed which is provided with a slope 34 gradually enlarging the opening diameter toward the side of objective lens 13 in the direction of optical axis along with connection between the lens mounting surface 27 of the lens holder and the opening edge of the side of incident plane of the objective lens 13.
Patent JP-S61273985-A (JP)
Title: Coating composition for pressure-sensitive copy paper
Inventor: MIKI HIROYUKI
IPC: B41M5/132
Filed: 1985-05-30
Abstract: PURPOSE:To obtain pressure-sensitive copy paper excellent in coating property, storage stability, color developability and color forming fog resistance, by using copolymer latex, which is obtained by polymerizing a monomer composition containing specific monomer components in a specific ratio, as a binder. CONSTITUTION:As a binder component, copolymer latex, which is obtained by copolymerizing 2-30wt% (based on monomer components) of aliphatic conjugated diene, 5-70wt% of ethylenic unsaturated carboxylic ester and 10-90wt% of other ethylenic unsaturated compound, is contained. The glass transition temp. of the copolymer constituting the copolymer latex is pref. -50-30 deg.C and the toluene insolubles of the copolymer are pref. 30wt% or more. The use amount of the copolymer latex is 3-50pts. by wt. of 100pts. of a microcapsule on the basis of the compolymer component. The content of an emulsifier in the copolymer latex is 1% or less by wt. of the copolymer component.
Patent JP-S5639690-A (JP)
Title: Selection control system for duplex circuit
Inventor: TODA AKIRA
IPC: H04M3/00
Filed: 1979-09-08
Abstract: PURPOSE:To protect transmission in the opposite direction even if the traffic intensity of either oscillation or incoming increases, by supervising the number of in- use circuits in each direction by setting a fixed limit value and then by considering  the following call to be a loss after the number of in-use circuit reaches the limit  value. CONSTITUTION:The numbers na of in-use circuits stored in registers 41 and 43 and the number (x) of free circuits are updated from exchange processor 47 via control line 49 at any time. The values of in-use circuit limit values La of registers 41 and 42 are compared by value comparator 44 and when na<La, logic ''1'' is outputted. Zero decision unit 45 judges whether contents (x) of register 43 are zero; when zero, logic ''0'' is outputted and when not, logic ''1'' is outputted. Then, AND logic circuit 46, when the outputs of comparator 44 and decision unit 45 both show logic ''1'', outputs logic ''1'' to instruct unit 47 to permit circuit acquisition. Register 42 can vary value La through control line 48 by unit 47. This function makes it possible to cope with fluctuations of duplex traffic intensity.
Patent JP-H07323676-A (JP)
Title: Pattern screen printing method and printing screen
Inventor: TERENSU UIRIAMU KORINZU
IPC: B41M1/12
Filed: 1995-05-15
Abstract: PURPOSE: To improve productivity by providing a local support between the screen surface of an area in which a thick pattern ink layer is required and a substrate in an apparatus, in which a pattern is screen-printed on a surface facing a hard non-absorbent substrate such as glass. CONSTITUTION: When this method is applied for printing a heater array on a vehicle window in window glass, an opaque zone 2 where printing is done by using a black ink is formed on the periphery of the inner surface. A heater array comprising an electrically resistant heating conductor 3 extending from the inner surface and the opaque zone to a bus 4 is screen-printed by using a ceramic ink. A printing screen is made of a fabric screen 9 and provided with a half-tone row of a complete spots 16 in the thick area of the bus and is made as a support in the hole 11 of the bus. When a squeegee blade 13 is moved, a wet ceramic ink 12 is held in a half-tone area, and a high thickness 17 of the ink layer is held in the hole 11.
Patent JP-2000302822-A (JP)
Title: Coagulant sealing agent and method for keeping filtration performance of filter medium using the same
Inventor: INADA YUJI
IPC: C08F220/06
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing agent, which suppresses coagulation of a filter medium and a suspended matter and can improve the efficiency of a filter and the efficiency of removing the suspended matter to realize the prolonged life of the filter medium, by using, as an effective component, a copolymer of a polyalkylene oxide derivative and maleic acid. SOLUTION: The copolymer is represented by the formula (wherein R1 and R2 independently represent carboxyl or metal carboxyl and may form an acid anhydride; X represents a polyalkylene glycol derivative; Y represents a residual of styrene, butadiene or acrylic acid; and (n) is 10 to 50). This copolymer is, for example, a polyethylene oxide-maleic anhydride copolymer. Although a sealing agent should preferably be used against a coagulant that is positively charged in an aqueous phase, it may be applicable not only to anionic coagulants, but also noinonic coagulants. For coagulating purposes, it is preferred to apply to a suspended matter having a size of 1,000 μmϕ or below. Where water is used as a dispersion medium, the pH preferably ranges from 3 to 14. The amount of the sealing agent is enough in 0.001 part by weight per 1 part by weight of a coagulant.
Patent JP-S5341998-A (JP)
Title: Escape leading direction control unit
Inventor: SATOU NOBUMI
IPC: G09F9/00
Filed: 1976-09-29
Abstract: PURPOSE: Lamps corresponding to the individual position are turned off in case of fire in each block, and lamps in the refuge leading direction of a little danger are remained as they are and lamps in the other direction are turned off in case of fire in plural blocks, thereby reguging the refugees safely and surely. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S596825-A (JP)
Inventor: KONDOU AKIRA
IPC: A01K1/01
Filed: 1982-07-02
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-H06320971-A (JP)
Title: Driving force control method for vehicle
Inventor: SHIBAHATA KOJI
IPC: B60K23/04
Filed: 1993-05-18
Abstract: PURPOSE:To enable the behavioral change of a vehicle to be prevented, even upon the occurrence of an error during the control of driving force distribution, by monitoring the operation of a driving force distribution mechanism, and lowering or cutting torque transmitted to a drive shaft. CONSTITUTION:In a vehicle 1, for example, a four-wheel drive vehicle, the torque of an engine 2 is distributed to right and left front wheels 4 and 5, and a propeller shaft 6. Furthermore, the torque of the propeller shaft 6 is distributed to right and left rear wheel drive shafts 11 and 12 via a rear differential gear 7 and each of hydraulic clutches 8 and 9, thereby driving right and left front wheels 13 and 14, and rear wheels 15 and 16. In this case, torque transmitted to the clutches 8 and 9 is adjusted with a hydraulic control valve 18. On the other hand, the operation of the clutches 8 and 9, or the control valve 18 is monitored with a system monitor means 40. When an error is detected with the means 40, torque transmitted to each of the driving wheels 15 and 16 is reduced or cut with a torque limiting means 50 on the basis of a signal for the error.
Patent JP-2000302561-A (JP)
Title: Basic spraying material
Inventor: KONDO TOSHIHIKO
IPC: C04B35/66
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To improve workability in spraying process of a spraying material for a refining vessel such as a converter or the like and further to improve fixability and durability. SOLUTION: Magnesia or dolomite or both of these materials are used in a total amount of >=80 wt.% so that the starting time of curing spraying material becomes in the range of 20 to 120 sec. As a binder, 2 to 10 wt.% phosphate and 1 to 5 wt.% slaked lime are used. As the phosphate, a phosphate A which is composed of acidic sodium metaphosphate or potassium primary phosphate or both of these compounds and a phosphate B composed of hexametahosphoric acid or sodium tripolyphosphate or both of these compounds are preferably used in the ratio of A to B of 4:1 to 1:15.
Patent JP-H01291656-A (JP)
Title: Clatch apparatus
Inventor: GEEBORU NAGII
IPC: H02K49/10
Filed: 1988-05-11
Abstract: PURPOSE: To achieve favorable coupling and driving by transmitting a predetermined torque to a shaft coupled to one of coupling points and in the normal rotation driving direction connected to other two coupling points in a clutch device having three coupling points. CONSTITUTION: This device is a both-face type clutch device 1, and a shaft 10 is located on the center line of the device, and the one end forms one of the coupling points of the device. Also, a power locking both-face type switch gear 20 is disposed around the shaft 10, and the central disk 21 is coupled to the shaft 10 to transmit torques M1, M2. The output shaft of the left-side switch gear 20 is formed of a bush 22 to which a bearing is fitted, and the shaft of the right-side switch gear is similarly formed of a bush 23. The shaft stubs 31, 41 of first and second free wheels 30, 40 forms second and third coupling points of the device. Therefore, the outside part of the disk 21 is formed of a ring-like magnetic pole 24, and disks 25, 26 are oppositely positioned.
Patent JP-H09302162-A (JP)
Title: Thermoplastic resin composition
Inventor: YAMAGUCHI YUTAKA
IPC: C08L23/08
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition comprising the saponification product resin of ethylene-vinyl acetate copolymer and a specific ratio of the acid-modified resin of an ethylene-vinyl acetate copolymer partial saponification product, excellent in flexural fatigue resistance without deteriorating a gas barrier property, and useful for wrapping materials, etc. SOLUTION: This thermoplastic resin composition comprises (A) 98-70wt.% of an ethylene-vinyl acetate copolymer saponification product having an ethylene content of 20-60mol.% and a saponification of >=95% and (B) 2-30wt.% of the acid-modified product resin of an ethylene-vinyl acetate vinyl copolymer partial saponification product, such as a copolymer product obtained by partially saponifying ethylene-vinyl acetate copolymer having an vinyl acetate content of 20-70mol.% in a saponification degree of 50-95% and subsequently modifying the saponification product with an acid.
Patent JP-H08317103-A (JP)
Title: Voice synthesis method and facsimile equipment with voice synthesis function
Inventor: KAMEDA ISAMU
IPC: G10L13/02
Filed: 1995-05-15
Abstract: PURPOSE: To reproduce a reading voice of a text through a telephone set or a monitor speaker by generating a signal of basic voices corresponding to 50 phonetic voices from a bar code of image data stored in the facsimile equipment. CONSTITUTION: A MODEM section 7 modulates/demodulates an image data signal sent/received via a telephone line 8. The image memory section 6 is made up of a rewritable RAM to store image data of a received original or an original read by a read section 4. A reading Kana (Japanese syllabary) of a Japanese text in the transmission original is expressed by 4-digit numeral codes of the JIS codes and they are converted into byte codes with parity and described in the original in a prescribed bar code form. A FAX control section 1 detects the bar code representing the reading Kana by using the prescribed form for a clue and gives the bar code information to a basic voice signal generating section 9.  The basic voice signal generating section 9 generates a voice signal of the 50 phonetic voice with respect to the reading Kana and reproduces the voice through a telephone set 10 or a monitor speaker 11.
Patent JP-S61271955-A (JP)
Title: Production of feed from waste discharged from domestic kitchen
Inventor: YOSHIDA TADAYUKI
IPC: A23K1/10
Filed: 1985-05-28
Abstract: PURPOSE:To obtain a feed having high nutrient value and preservable for a long period, easily at a low cost, by crushing the waste discharged from domestic kitchen and hardening the waste by mixing starch thereto. CONSTITUTION:Waste discharged from domestic kitchen is crushed with a crusher such as a disposer and hardened by mixing with starch to obtain the objective feed.
Patent JP-S5740253-A (JP)
Title: Light and heat sensitive recording material
Inventor: TANIGUCHI HAJIME
IPC: G03C1/675
Filed: 1980-08-23
Abstract: PURPOSE:To enhance color development and fixation sensitivity, and to obtain a sharp image, by adding an epoxy compound to the color developing layer for developing color upon being oxidized in a photosensitive material consisting of a basic substance-producing layer containing an ammine Co (III) complex or the like, an interlayer, and said color developing layer. CONSTITUTION:An epoxy compound, such as glycidyl ether to be cured with NH3 or amine is added to a color developing layer containing leuco-type aminotriarylmethane for developing color upon being oxidized, an acid for promoting color development, and hexaarylbiimidazole for oxidizing said aminotriarylmethane. The epoxy compound is cured in a visible light illumination section, the acid is neutralized with NH3 or the like, so color development is not caused, thus permitting a sharp image free from heat fog and high in image density to be obtained.
Patent JP-S60260192-A (JP)
Inventor: TOBA SUSUMU
IPC: H05K3/34
Filed: 1984-06-06
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-H1128965-A (JP)
Title: Vehicle carrier provided with joint connection deck
Inventor: THOMAS A PLATT
IPC: B60P1/43
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To move a rear plate of a deck by a small angle toward the position close to a vehicle to be towed by performing hinge/joint connection so that an approach angle of the carrier can be minimized substantially. SOLUTION: A front section 24 and a rear section 26 of a deck are connected together in the form of hinge/joint connection via a series of hinges 34. A plunger type lock 64 is constructed of a lock controlling rod 66 which is arranged closely to a front side rail 48 and provided with a lock operation handle 68, and a cam lock 70 of a known type in this field is arranged in the end part of the lock controlling rod 66 opposedly to the handle 68. When the lock operation handle 68 is turned, a cam lock pin 72 is retracted, and the rear section 26 of the deck can be pivoted around the hinges 34. The cam lock pin 72 is protruded into a hole in engagement so as to prevent the rear section 26 of the deck from pivoting.
Patent JP-S5542274-A (JP)
Title: Production of goethite for pigment
Inventor: KANEMOTO MISAO
IPC: C09C1/24
Filed: 1978-09-20
Abstract: PURPOSE: To produce high quality cheap goethite for pigment by feeding a heated aq. slurry of finely divided MgO or Mg(OH) 2  into FeSO 4 -contg. waste sulfuric acid from pickling steel products while fluidizing and circulating the slurry followed by air blowing and pH and temp. regulation.  
     CONSTITUTION: Finely divided MgO or Mg(OH) 2  in hopper 1 is charged onto emulsifying water 8 in emulsification vessel 5 to form a uniform slurry with a concn. below 20W/V%, and steam 6' is blown to heat the slurry to 60W70°C. The resulting emulsion is fed 17 into FeSO 4 -contg. waste sulfuric acid heated to about 50°C in reaction vessel 24 through a below 10 mesh wire net strainer. At this time, the emulsion is charged in an amt. required to neutralize about 1/3W1/5 of the FeSO 4  in vessel 24 to form Fe(OH) 2 . Stirring air 28 and oxidizing air 29 are then blown to form seeds for goethite crystal nuclei, and the reaction is finished at about pH 3. The liquid reaction product is held at 60W70°C and pH 3W4 with steam 25 and the abvoe emulsion fed, thereby growing goethite particles. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5241745-A (JP)
Title: Non-return valve of pistn cooling oil of internal combustion engine
Inventor: MATSUI TAKEO
IPC: F01P3/10
Filed: 1975-09-29
Abstract: PURPOSE: To minimize lubricating oil consumption by reduction of supply pressure and to uniformize cooling by preventing carbon particle deposits, etc. to deep cavities of external ring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06110648-A (JP)
Title: Multimedia information processor
Inventor: HABATA SHINICHI
IPC: G06F3/153
Filed: 1992-05-11
Abstract: PURPOSE:To improve efficiency for transferring animation data from an animation data source unit to a frame buffer through a bus. CONSTITUTION:A window identification number register 23 stores the identification numbers of the windows of animation image data previously decided corresponding to the animation data source unit 20. A register 25 stores the identification numbers of windows sent from a main processor 21. A write data control circuit 26 outputs '1' when the contents of the window identification number register 23 and the register 25 are equal, and output '0' in the other case, A video screen display position information plane memory 22 is provided with the picture element capacity in the same size as a display 1 and writes the output data of the control circuit 26 with a pixel coordinate sent from the processor as a data write address. The animation data of the pixel coordinate, for which the value of this plane memory is '1', are transferred from an animation image data source 4 to a frame buffer 2 through the bus.
Patent JP-S5450798-A (JP)
Title: Radioactive waste treating method
Inventor: KIZAWA HIDEO
IPC: G21F9/06
Filed: 1977-09-30
Abstract: PURPOSE: To return the dilute water of Tritium, by means of setting up a Tritium separating device at the downsteam of equipments of a control system of chemical volume or a treating system of waste liquid.  
     CONSTITUTION: An equipment 11 of a control system of chemical volume is composed of a storage tank 2 of coolant, a demineralizing tower / boric acid recovering device 3, and a monitoring tank 4, and keeps the quantity and the quality of the coolant in the primary cooling system. The coolant exitted from a reactor system is recovered to a pure water tank 8 of the primary system by means of being treated within the equipment 11 of the control system of chemical volume. An equipment 12 of a treating system of waste liquid is composed of a storage tank 5 of waste liquid, an evaporator / demineralizer 6, and a monitor tank 7, and recovers to the pure water tank 8 by means of treating the waste liquid to be used as a supplying water to the primary system. The water from the equipments of the treating systems 11, 12 are returned to the pure water system 8 of the primary system after being separated Tritium by a Tritium separating device 9 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000309425-A (JP)
Title: Powder distributor and powder distributing facility
Inventor: KOGA YOICHI
IPC: B65G53/56
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To hydrodynamically set the outlet sections of downstream side pipes to a uniform flow and to minituarize a device by providing branch paths split into two times or more the number of the downstream side pipes when a passage of powder is branched at an intermediate section, and merging pairs of branch paths with merging paths on the downstream side. SOLUTION: This powder distributor 8, which is a powder distributing facility of burned ash, distributes the powder flowing from one direction as uniformly as possible in two directions, and it is constituted of an inlet section 9 having a square opening, branch paths 11a-11d provided at an intermediate section 10 and uniformly split into four inside, and an outlet section 11 having merged paths 11a', 11b' merged with the branch paths 11a-11d into a pair on the downstream side. The outlet section 11 is formed with a pair of pipes having square openings equal in size. Powder and air fed from one direction can be finally split uniformly in two directions by the powder distributor 8.
Patent JP-H05287178-A (JP)
Title: Production of thermoplastic resin composition
Inventor: TERAYA TATSUO
IPC: C08L51/06
Filed: 1992-04-10
Abstract: PURPOSE:To obtain the subject composition excellent in resistance to impact and hydrolysis by incorporating a polyester with a specified amount of a specific modified polyolefin followed by kneading in a molten state. CONSTITUTION:The objective composition can be obtained by kneading in a molten state at 200-300 deg.C a blend of (A) 50-99wt.% of a polyester and (B) 50-1wt.% of a modified polyolefin produced by kneading in a molten state at 150-300 deg.C a mixture of (1) 100 pts.wt. of a polyolefin, (2) 0.2-10 pts.wt. of an unsaturated glycidyl compound of formula I (R is H, 1-6C alkyl, etc. ; Ar is 6-20C aromatic hydrocarbon having at least one glycidyloxy group; n is 1-4) (pref. a compound of formula II) and (3) 0.001-0.5 pts.wt. of a radical polymerization catalyst (e.g. benzoyl peroxide) with the weight ratio: (2)/(3) of 25-200 [said polyolefin being present at the weight ratio: (the component 2 grafted to the component 1)/(the component 2 polymerized without grafting onto the component 1 of 1 to 5].