baber/WOPTO huggingface dataset:
Patent JP-H03721-A (JP)
Title: Heat-resistant and flame-retardant epoxy resin composition
Inventor: YASUDA KIYOMI
IPC: C08G59/00
Filed: 1989-05-29
Abstract: PURPOSE:To obtain a resin compsn. with excellent workability, heat resistance and flame retardance by reacting a mixture of a polyfunctional epoxy resin, a bisphenol epoxy resin and a highly halogenated bisphenol epoxy resin with a halogenated bisphenol. CONSTITUTION:An epoxy resin compsn. obtd. by reacting a mixture of a polyfunctional epoxy resin obtd. by the condensation of a triphenol compd. of the formula with an epihalohydrin or a beta-methylepihalohydrin, a bisphenol epoxy resin obtd. by the condensation of a bisphenol with an epihalohydrin or a beta-methylhalohydrin, and a highly halogenated bisphenol epoxy resin obtd. by the condensation of a halogenated bisphenol with an epihalohydrin or a beta-methylepihalohydrin with a halogenated bisphenol in the presence of a catalyst.
Patent JP-S63299079-A (JP)
Title: Control device for cooking utensil
Inventor: FUJII YASUTERU
IPC: H05B6/68
Filed: 1987-05-29
Abstract: PURPOSE:To obtain the stability against the momentary power outage at a low cost by providing a switch means controlling the power feed to the second DC power supply and a power supply clock omission judging means judging the power outage of a commercial power supply for a fixed time or longer. CONSTITUTION:When a power supply clock omission judging means 9 judges the occurrence of the momentary power outage, a switch means 8 is controlled by the output of this power supply clock omission judging means 9, a switch is turned off, as a result the power feed to the second DC power supply 7 is interrupted, thus the load impedance is decreased after this time, and the discharge time constant of the voltage of a smoothing circuit 3 is lengthened. The stability of the whole system against the momentary outage of the commercial power supply can be thereby obtained at a low cost.
Patent JP-S5562779-A (JP)
Title: Preparation of amorphous photoconductive portion material
Inventor: FUKUDA TADAHARU
IPC: G03G5/08
Filed: 1978-11-01
Abstract: PURPOSE: To satisfy characteristics as required, by thermally treating amorphous Si(a-Si) with unsatisfactory electric characteristics at a specified temperature Ta and in a specified atmosphere as a photoconductive layer used for electrophotography, etc.  
     CONSTITUTION: When forming an a-photoconductive Si-layer, the temperature Ts of a support body in Al, etc. is selected in a range to not more than 100°C from 25∼20°C, particularly 50°C, and the temperature Ta of heat treatment after making up the layer is choosed in a range of 100∼450°C, particulary 200∼350°C. The time of heat treatment differs according to film thickness, area and the kinds of the support body, but is decided in 15∼180min. CO 2 , NO 2 , NH 3 , etc. are used in one kind or a mixed shape as annealing atmosphere forming substance containing O or N. With an a-Si thermally treated under such conditions, electric, optical characteristics are uniform ranging over large area, and it does not change with the passage of time. It is further excellent in electrostatic characteristics, solvent resisting properties, cleaning properties, etc., and the characterisitics of electrophotography hardly deteriorate by repeated use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H088887-A (JP)
Title: Frame aligner
Inventor: MOMOSE HIDEHITO
IPC: H04J3/06
Filed: 1994-06-17
Abstract: PURPOSE:To prevent the generation of the loss and the repetitive read of a data frame and to improve reliability as a frame aligner relating to the frame aligner provided with an elastic store for transferring the data frame from an external frame timing to an internal frame timing and the control circuit. CONSTITUTION:For the elastic store 2 for transferring data from the external frame timing to the internal frame timing, not to mention the time of starting a device, when the propriety of reception data is tentatively lost during an operation or the like and frame pull-in is to be newly performed, more than the certain level of the timewise interval of the external frame timing and the internal frame timing is secured every time and phase jitters or the like are absorbed.
Patent JP-S63301105-A (JP)
Title: Structure of wheel attaching portion for agricultural tractor
Inventor: KANA MUTSUMI
IPC: B62D49/00
Filed: 1987-05-29
Abstract: PURPOSE:To make it possible to enlarge possible steering angle even when a front wheel is made to be in large diameter by providing an oscillation angle regulating mechanism which operates automatically so that the larger the steering angle of front wheel becomes, the smaller the maximum oscillation angle of a font wheel supporting member to a tractor body becomes. CONSTITUTION:A power transmission case 7, attached a pair of right and left wheels, for front wheels is attached to a tractor body via pivot pin 8 freely oacillatory around a axial center X in lengthwise direction of the body. In this case, a pair of oacillation angle regulating members 17 having inclined faces 17A descending inward respectively are attached freely slidably on both sides, right and left, of the axial center X on the power transmission case 7. And respective regulating members 17 are energized to outer direction respectively by energizing mechanisms A, while cam plates 19, which make the members slide inward against these energizing forces, are attached to movable side cases 10b of wheel side transmission cases 10. According to this structure, the larger the steering angle of the front wheels 1 becomes, the small the maximum angle of the power transmission case 7 becomes through pressing one side regulating member 17 against the energizing mechanism A with the other side cam plate 19.
Patent JP-H05230153-A (JP)
Title: Polymer latex from (meth)acrylic ester and vinyl ester of branched-chain carboxylic acid
Inventor: RINDA RUISUUMARIE GIRAUME KOTS
IPC: C08F2/24
Filed: 1992-04-30
Abstract: PURPOSE: To provide a polymer latex with further improved properties, such as a low content of free monomers, good water-stain resistance, low water absorption, alkali resistance, and freezing-thawing stability, formed by polymerizing comonomer mixture of a specific composition.  
     CONSTITUTION: The intended polymer is obtained by polymerizing a starting comonomer mixture of (A) methyl methacrylate, (B) butyl acrylate, (C) vinyl pivalate, and (D) a monomer selected from (meth)acrylic acid, (meth)acryl amide, diacetone acryl amide, etc., which comprises 0.5-5 wt.%, based on the total weight of the monomers, of stabilized monomers and in which each wt.% of the components A-C x 1 -x 3  based on the total quantity of all the monomers satisfies formulas I-IV [wherein CONV is a monomer conversion and 99% (m/m) or less; Tg is a glass transition temperature and 0-50°C; WA is a water absorption value and 45% m/m or less, WSR is water-stain resistance at least 5 after 24 hr; x 1 -x 3  are at least 0.5 wt.% of the total weight of the components A-C]. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5760090-A (JP)
Title: Supplying method for palladium to palladium-nickel alloy plating solution
Inventor: KOSHIRO HIROTOMO
IPC: C25D3/56
Filed: 1980-09-29
Abstract: PURPOSE: To supply Pd to an aqueous ammonia soln. contg. a prescribed amount each of Pd and Ni as a plating soln. without interruption of the plating by directly addting crystalline Pd(NH 3 ) 4 Cl 2  to the soln. and carrying out the electroplating of a Pd-Ni alloy.  
     CONSTITUTION: Crystalline Pd(NH 3 ) 4 Cl 2  or Pd(NH 3 ) 4 Cl 2 .H 2  Ois added to a relating soln, plating soln. consist of an aqueous ammonia soln. contg. 5W30g/l Ni and the electroplating of a Pd-Ni alloy is carried out. The crystalline Pd salt is easily soluble in the plating soln. itself as well as in water and an aqueous ammonia soln. Accordingly, it is directly added even to a plating soln. with low ammonia concn., whereby the soln. can be reproduced without interrupting plating and increasing the amount of the soln. For example, where 5g Pd(NH 3 ) 4 Cl 2 .H 2 O (2g as Pd) is charged into 1l plating soln. and agitated, it is throughly dissolved in 0.5W1min. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6485139-A (JP)
Title: Catalyst for oxidation of acrolein and manufacture thereof of excellent reproducibility
Inventor: KAWAJIRI TATSUYA
IPC: B01J23/30
Filed: 1988-06-03
Abstract: PURPOSE:To efficiently produce acrylic acid from acrolein, by forming a catalyst for oxidation of acrolein having specific surface, pore volume, pore distribution that are within specific ranges respectively, using active substances containing Mo and W as their principal components. CONSTITUTION:Powder compositions, as raw material for catalyst, which have not yet been baked, are thrown into a centrifugally fluidizing coating device to be formed into granules having a mean diameter of 2-10mm, following which they are baked to form a catalyst for oxidation of acrolein. The catalyst is comprised of an active substance represented by the formula I (A: W, Nb; B: Fe, Cu, Bi, Cr, Sb, Tl; C: alkaline metal, alkaline earth metal; D: Si, Al, Ti; if the number of atoms. a is 12, b shows number of atoms 2-14, c 0-12, d 0-6, e 0-6, f 0-30 respectively; x shows a value which is determined by oxidation condition of each elements) and has characteristics such as specific surface of 0.50-15.0m<2>/g etc.
Patent JP-H087848-A (JP)
Title: Incandescent lamp
Inventor: MINO TAKASHI
IPC: H01K1/38
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a specific structure of an incandescent lamp in which a thin molybdenum sheet or a molybdenum wire is hardly oxidized by moisture even if the lamp is lighted in a humid condition in an incandescent lamp with a molybdenum sheet sealing structure. CONSTITUTION:The end lead wire 5 of a filament 6 inserted in a quartz glass tube 1 is connected to a molybdenum sheet 3, an outer lead wire 4 which consists of molybdenum is connected to the above molybdenum sheet 3, the above quartz glass tube 1 is smashed at the part of the molybdenum sheet 3 to leave a glass tube part 7 at the end, and a paraffin material 8 is sealed up in the above glass tube part 7 left at the end, by a heat-proof silicone rubber 9 which is deformable elastically.
Patent JP-S5927317-A (JP)
Title: High-speed positioning device
Inventor: TAGUSARI KIYOTAKE
IPC: G05D3/00
Filed: 1982-08-05
Abstract: PURPOSE:To execute positioning at a high speed, by providing additionally a shaft position detector, and an operating device for outputting a signal corresponding to a difference between its output and a control signal. CONSTITUTION:An operating device 11 outputs a signal corresponding to a difference between a present position signal PS being an output of a valve shaft position detector 10, and a final position signal LPS being a control signal from the outside, for instance, a square-law signal of the difference, to a controlling circuit 9. By an output of this operating device 11, an energizing interval of an energizing coil 5 is determined. That is to say, the number of energizing coils energized per unit time, namely, a time required for energizing and deenergizing of an energizing coil 5 to be energized when it is brought to the final position is controlled so as not to be constant. In this way, the time required for reaching a necessary final position is shortened, and positioning can be executed at a high speed.
Patent JP-S5562012-A (JP)
Title: Slow-releasing preparation
Inventor: SUZUKI YOSHIKI
IPC: A61K9/70
Filed: 1978-11-06
Abstract: PURPOSE: A slow-releasing preparation capable of making the thin layer of adhesive polymer, and bondable to inner curred surfaces of body cavities readily, comprising a novel adhesive polymer and a nonadhesive layers, either of which contains a drug.  
     CONSTITUTION: A preparation comprising (A) an adhesive polymr layer consisting of a polymer, e.g. a mixture of 50% of polyacrylic acid and 50% of methyl cellulose, which shows the adhesion to wet surfaces, e.g. mucous membranes in the body cavity, such as oral cavity, and the swelling property on wetting, as an adhesive component, and (B) a nonadhesive layer which has no adhesion to wet surfaces and is water-soluble or disintegrable in water, e.g. a layer comprising 95% of lactose and 5% of hydroxypropyl cellulose. A drug, e.g. Triamcinolone acetonide, an antiinflammatory agent, is contained in either of the layers to give the title preparation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04232016-A (JP)
Title: Manufacture of polished extruded solid plate or sheet
Inventor: HAINTSU GUROOSU
IPC: B29C48/305
Filed: 1991-06-07
Abstract: PURPOSE: To make an extruded strip-shaped body into a sheet of a thickness 1 mm or less by a method wherein, a lower roller being kept at a temperature in the range of a plastic state of thermoplastic, the extruded strip-shaped body is discharged from a roller gap and then it is further moved on a polishing belt, being cooled down to a glass transition temperature or below. CONSTITUTION: In the case of processing plastic such as bisphenol-A- polycarbonate, for instance, an upper roller 4 is kept at a temperature of 60-140 deg.C, while a lower roller 5 or an endless belt 6 running thereon is kept in the range of 60-300 deg.C. Coming out from a roller gap 3, the endless belt 6 enters a cooling zone together with a strip-shape body 2 being present thereon and herein the belt 6 slides on a cooling plate 7. The strip-shaped body 2 is cooled down to the temperature of a glass transition point or below on the cooling plate 7. By this method, a polished solid plate or sheet of a thickness 1 mm or less can be obtained from thermoplastic.
Patent JP-H01304977-A (JP)
Title: Image recording device
Inventor: ASANO SHINYA
IPC: B41J33/32
Filed: 1988-06-02
Abstract: PURPOSE:To simplify a drive system for the movement of a carriage and the transport of an ink sheet by transmitting a drive force for the shuttle movement of a carriage through the one shaft of a double-shaft motor and a drive force for the transport of an ink sheet through the other shaft. CONSTITUTION:A lower pinion 46 on a carriage motor 45 inside a carriage 28 engages with a rack on the base of a recording device through a carriage idler 63 and a carriage gear 64. The carriage 28 moves to the right by normal rotation of the carriage motor 45 and moves to the left by reversal. In the meantime, a ribbon lever 92 supported axially by a carriage cover 62 is maintained in contact with a recording head lever 74 through a slider 94, and rotates by the downward movement of a recording head 78. Subsequently, a ribbon gear 97 engages with the upper pinion 67 of the carriage motor 45 and the gear 98a of the ribbon clutch 98, and the rotation of the carriage motor 45 is transmitted to a ribbon clutch 98 to take up an ink sheet. Thus, the structure of a drive system is simplified and the number of parts is reduced.
Patent JP-S63300423-A (JP)
Title: Biaxially oriented polyester film for magnetic recording medium
Inventor: NISHINO YASUHIRO
IPC: G11B5/733
Filed: 1987-05-29
Abstract: PURPOSE:To improve surface smoothness and workability by forming fine projections of calcium carbonate on the surface of a film and specifying the index of a three-dimensional surface roughness. CONSTITUTION:Fine particles of synthetic calcium carbonate such as soft calcium carbonate or colloidal calcium carbonate are added to polyester in an arbitrary state in the production process of the polyester. An average grain size and the amt. of addition are so adjusted to attain the range of SRz/SRa =5-20, SRa=0.08-0.20, SDELTAa=0.004-0.008 where the three-dimensional + point average roughness (mum) is designated as SRz, the three-dimensional center plane average roughness (mum) as SRa, and the three-dimensional average inclination gradient as SDELTAa. The contracting characteristics of the surface smoothness and workability are satisfied and the good electromagnetic conversion characteristics are obtd. if the index of the three-dimensional surface roughness is within this range.
Patent JP-S5470015-A (JP)
Title: Information recording carrier recorder-reproducer
Inventor: SUZUKI MICHIO
IPC: G11B17/049
Filed: 1977-11-15
Abstract: PURPOSE: To automate handling of information recording carriers, etc. by drive- connecting the mechanism of sliding the information recording carriers and protecting plate and a holding plate lifting guide frame.  
     CONSTITUTION: A loading plate 19 and a protecting plate lifting slide frame 21 are connected by means of a lifting link 20 and a protecting plate lifting guide frame 13 and a protecting plate lifting slide frame 21 are connected by means of a lifting like 22. Then, a magentic sheet draw-out frame 10 is slided by way of a link mechanism 12 by moving a slide lever 11 leftward to send out the prorecting plate and magnetic sheet from the magnetic sheet package in a packaging fixing case 6 onto a deck substrate 9, after which the silde lever 11 is pushed down, then the protecting plate lifting slide frame 21 is slided by way of the loading plate 19 and lifting link 20 at turn the lifting link 22. This pusher up the protecting plate lifting guide frame 13, by which the protecting plate is lifted and moved away from the magnetic sheet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H034948-A (JP)
Title: Dust collecting/deodorizing filter for air purifier
Inventor: KAJIWARA YASUO
IPC: F24F1/00
Filed: 1989-05-30
Abstract: PURPOSE:To obtain a dust collecting/deodorizing filter for an air purifier having good deodorizing capacity and dust collecting capacity by bonding a metal net to the end part of a core packed with a deodorant to seal the deodorant and forming the metal net into an earth structure. CONSTITUTION:The dust particles 16 taken in an air purifier are charged when said particles pass through a charge part 17 constituted of a discharge wire 7 and an opposed earth electrode 6. Since a metal net 4 is arranged to the dust collecting/deodorizing filter 14 arranged on the downstream side of the charge part 17, a strong electric field is formed between the metal net 4 and the discharge wire 7. The dielectric filter 3 present in said strong electric field generates dielectric polarization and the density of charge different in polarity from the charged particles generated on the surface of the filter becomes high and, at the same time, since the metal net 4 is an earth electrode, a relatively uniform electric field is obtained and the charge distribution on the surface of the filter also becomes uniform. Therefore, the dust particles 16 are efficiently adsorbed by the filter and, since a deodorant 2 is held by a core 15, a large amount of the deodorant can be uniformly arranged toward an air passage and deodorizing can be well performed.
Patent JP-S5565619-A (JP)
Title: Constructing method of water channel
Inventor: NOMURA NOBUAKI
IPC: E03F5/04
Filed: 1978-11-06
Abstract: PURPOSE: To provide a method of constructing a water channel without leakage readily in short time, which does not necessitate the conventional U-shaped groove nor panel assembling work on a constructing place in a zigzag shape.  
     CONSTITUTION: Ground surface 11 is excavated to form a water channel 12 inclined at its side surfaces, and synthetic resin plates 15 are laid along the side walls 13 and bottom wall 14 of the channel 12. The plate 15 possesses a number of pores 40, 41 on both surfaces thereof where air gaps are independently provided at the respective pores 40, 41 and on the opposite side surfaces not to communicate with those formed at the opposite side surface. Concrete 17 is coated on the upper side surface of the plate 15 to be solidified thereon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H031749-A (JP)
Title: Facsimile equipment having multi-communication port
Inventor: OTANI NOBUHIRO
IPC: H04M11/00
Filed: 1989-05-30
Abstract: PURPOSE:To diagnose the transmission of each port automatically and to prevent unarrival of a document due to a call from a defective port by applying automatic loopback test via a network in multi-communication ports. CONSTITUTION:A diagnostic coding data is stored in a stored in a storage section 9. Till the normal communication is confirmed through the combination of optional ports of communication control sections 1-4 by a diagnosis start command. Suppose that ports whose normal communication is confirmed are pots 1, 2, the transmission of the port 1 and the reception of the port 2 are regarded as the normal operation. The transmission of ports 3, 4 is confirmed by giving transmission to the port 2 and the transmission of the port 2 is discriminated by sending the signal to the port 1, 3 or 4. Then the port whose transmission is defective is managed by a system control section 5 and the port is not assigned to the transmission port for the normal transmission. Thus, the defective port is confirmed automatically and the unarrival of the document due to a call from the defective port is prevented.
Patent JP-S5360813-A (JP)
Title: Steel chain with high true tensile stress
Inventor: MITAMURA JIYUNKICHI
IPC: C22C38/14
Filed: 1976-11-12
Abstract: PURPOSE: To provide a chain steel with excellent tensile strength and toughness by adding grain refining elements, hardenability improving elements and corrosion resistant elements to Fe-Si-Mn-Mo steel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H031597-A (JP)
Title: Manufacture of laminated plate
Inventor: DOI KATSUYA
IPC: H05K3/46
Filed: 1989-05-29
Abstract: PURPOSE:To make a pressure to be applied to a laminated plate uniform and to reduce a variation in the thickness of the plate by disposing an elastic material surrounding a printed circuit board, a metal foil, an insulator from the side faces, then pressing them by a press, and heating them. CONSTITUTION:A plurality of assemblies in which printed circuit board 5 for an inner layer of a copper-plated laminated plate material, a copper foil 3 for forming a desired conductor circuit after a thermal press molding, and an insulator for adhering them and holding an electric insulation therebetween are interposed between laminated jigs and positioned, are superposed, and placed on a hot board 1 of a multistage hydraulic press. Further, cylindrical elastic materials 6, 8 having openings of the size capable of containing a plurality of superposed assemblies and simultaneously having heat resistance are disposed on the peripheries of the assemblies, and thermally press-molded. The sizes of the copper-plated laminated plates at both upper and lower stages of the press are different, but the copper-plated laminated plates of different sizes can be simultaneously manufactured between different boards 1 of the press.
Patent JP-H11324465-A (JP)
Title: Tightening buckle device for long-sized box
Inventor: MORIBE MAKOTO
IPC: B65D45/06
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To correctly prevent unintentional release of a closed state, and perform closing work and opening work relatively easily. SOLUTION: This device has an operation lever plate 4A at a central part formed long along a matching seam 3 of a box main body and a lid 2, an operation lever plate 4B at the left side portion, and an operation lever plate 4C at the right side portion. And a plurality of projected plate portions 7 are provided at each operation lever plates 4A, 4B and 4C, a base end shaft portion 15 of a latch ring 14 is supported by a movable bearing portion of the projected plate portion 7, a tip catching portion 18 of each latch ring 14 is linked to a linking groove of a bracket portion 16 at the side of lid 2, the operation lever plates 4A, 4B, 4C are pushed down and rotated. By doing this, the lid 2 can be pulled to the box main body.