baber/WOPTO huggingface dataset:
Patent JP-H05261032-A (JP)
Title: Running device of vacuum cleaner
IPC: A47L9/00
Filed: 1992-03-17
Abstract: PURPOSE:To dispense with a mechanical driving system for running, and to make the vacuum cleaner main body compact by providing the left and the right outroller motors of the vacuum cleaner, and using outrollers of these motors as wheels. CONSTITUTION:A vacuum cleaner main body 1 contains a ventilation motor 8 and a dust collecting device 7, and is supported by the left and the right wheels 3A, 3B. In this case, the left and the right wheels 3A, 3B are constituted by utilizing outrollers of the left and the right outroller motors 9A, 9B, respectively. Also, each motor 9a, 9b controls a rotation and the rotating direction through a motor driving switching circuit by a signal from the left and the right switches 4A, 4B. That is, when a hose 2 is drawn forward and the left and the right switches 4A, 4B are both operated, both the motors 9A, 9B are driven, and when the hose 2 is drawn to the side of one of them and, for instance, the switch 4A is operated, control is executed so that the left motor 9A is rotated forward and the right 9b is rotated backward.
Patent JP-S62215901-A (JP)
Title: Production of color filter
Inventor: NAKAMURA HIROE
IPC: G02B5/20
Filed: 1986-03-18
Abstract: PURPOSE:To produce a color filter by only one resist coating stage, by coating a positive type resist, exposing with prescribed mask, developing, and dying and fixing obtained filter regions. CONSTITUTION:The shading film 2 composed of a lattice shape metal is mounted on the glass substrate 1. A dyeing base material 3 (mixed chemicals of gelatin and ammonium bichromate) is coated on the shading film, dried and exposed to form the filter films 4R-4B. The positive type resist 5 is coated on the obtd. filter films, and is exposed only the film 4R using the prescribed patterned mask 6, developed, and disclosed. After coloring the film 4R to a red color, the surface of the film is effected the fixing treatment to prevent the penetration of another color dyestuff. Next, similar treatment is effected by shifting mask 6 by a pitch to obtain the colored filter films 4G and 4B. The whole surface of the obtd. colored filter films is covered with a protective film 7 composed of a high polymer material. The coating stage of the resist at each colors are omitted, thereby reducing production stages.
Patent JP-S57174170-A (JP)
Title: Rotary atomizing head of sprayer
Inventor: SAITOU EIJI
IPC: B05B5/04
Filed: 1981-04-20
Abstract: PURPOSE: To improve the diffusivity of the fluid to be sprayed and to make particles uniform by providing the fluid diffusing surface of a rotary atomizing head by coupling a curve such as a circle or parabola, a straight line parallel with a shaft and a straight line flaring with respect to the shaft smoothly in an outflow direction.  
     CONSTITUTION: The paint flowed out through each paint outflow hole 3D arrives at the 1st diffusing face 4C, where it is diffused by centrifugal forces. While forming a thin film, it goes toward the vertex B at a prescribed acceleration. Since the 2nd diffusing face 4D starting from the vertex B is in parallel with a revolving shaft 2, the paint is advanced by inertia force alone and is therefore decelerated. Hence, this thin film-like paint is regulated of flow and is made uniform, thence it hoes toward a projecting part 4F. Since the part 4F is smooth and is of a shape of increasing radii, the paint arrives at the 3rd diffusing face 4E without stagnating there. Since this face 4E is flared by an angle α with respect to the tangent BC, the paint is freshly accelerated. Hence, the diffusivity at the face 4E is improved and the formation of thin films by the paint is made further uniform. From the end edge 4G, the uniform fine particles are sprayed toward the substrate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01234253-A (JP)
Title: Liquid jet recording apparatus
Inventor: KARITA SEIICHIRO
IPC: B41J2/175
Filed: 1988-03-14
Abstract: PURPOSE:To certainly perform the liquid repelling treatment of the emitting orifice surface of a recording head by a simple constitution, by providing a control means for driving a liquid repelling treatment means so as to oppose the same to a surface at an interval at least equal to or more than the interval performing page feed of a material to be recorded. CONSTITUTION:A carriage 72 is moved to a capping position to cap the emitting orifice surface of a recording head 51 with a cap means 53. When liquid repelling treatment is performed, a pump 82 is operated in such a state that a valve 81 is opened. The liquid repelling agent received in a tank 83 reaches a liquid repelling agent jet orifice 53C through a tube 84 by the operation of the pump 82 to be injected to the emitting orifice surface 52 of the recording head 81. When the injection of the liquid repelling agent is finished, the value 81 is closed and the cap means 53 is separated from the recording head 51 to finish the liquid repelling treatment. The liquid repelling treatment is performed at every page feed and, since said treatment is performed in parallel to the feed processing of a material to be recorded, printing is not interrupted and extremely efficient liquid repelling treatment can be performed.
Patent JP-S58177779-A (JP)
Title: Mud gurd for vehicle
Inventor: SAKURADA HITOSHI
IPC: B62D25/18
Filed: 1982-04-13
Abstract: PURPOSE:To eliminate splashes upward of the inside of a fender, noises, stain damage etc. so that corrosion preventing effect is enhanced, by providing, on the surface of a mud gurd opposed to a wheel, a projection part for preventing splashes upward. CONSTITUTION:A mud gurd X is attahced to a fender F so that splashes from a wheel T are prevented from lashing against a vehicle body. A projection part A is formed on the mud gurd surface Ma for preventing splashes upward. With this arrangement, splashes inward of the fender panel are reduced, thereby noises generated when splashes impinge against the panel are eiliminated and also corrosion preventing effect is enhanced.
Patent JP-S61212316-A (JP)
Inventor: JIYATSUKU ZETSUTO ABURAMUSU
IPC: B01D53/81
Filed: 1986-03-18
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-S60204897-A (JP)
Title: Anodic oxidation of aluminum
Inventor: TOMITA SETSUO
IPC: C25D11/12
Filed: 1984-03-27
Abstract: PURPOSE:To improve the dielectric strength of an anodic oxide film formed on Al by using a mixed aqueous soln. contg. oxalic acid and formic acid as an electrolytic soln. and by carrying out anodic oxidation again in an aqueous alkali borate soln. after pore sealing treatment. CONSTITUTION:Al parts are anodically oxidized at 15-20 deg.C relatively low temp. and 60-200V voltage in an electrolytic soln. contg. 80g/l oxalic acid and 50g/l formic acid to form anodic oxide films on the surface of the Al parts. The Al parts are immersed in boiling water to seal the pores in the anodic oxide films, and they are anodically oxidized again at 500V voltage and 0.05A/dm<2> current density in a 3% aqueous soln. of an alkali borate such as lithium borate as an electrolytic soln. Anodic oxide films having high dielectric breakdown voltage can be formed.
Patent JP-S56158072-A (JP)
Title: Production of sweetening
Inventor: HIRATANI HAJIME
IPC: A23L27/00
Filed: 1980-05-09
Abstract: PURPOSE: To solution obtain from fruits of a prennial plant in Cucurbitaceae, Momordica grosvenori Swingle, is treated with a magnesia adsorbent to produce a sweetening containing high-purity sweet components.  
     CONSTITUTION: The solution prepared from fruits of a prennial plant in Cucurbitacae, Momordica grosvenori Swingle, which contains sweet components as well as contaminants, e.g., pigments, proteins or other, is brought into contact with a magnesia adsorbent mainly consisting of MgO or MgO.Al 2 O 3  to adosrb the contaminants. Then, when needed, the resultant solution is concentrated or further dried. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07271755-A (JP)
Title: Data driven type information processor
Inventor: KADOSUMI TAKASHI
IPC: G06F9/44
Filed: 1994-03-30
Abstract: PURPOSE:To provide the data driven type information processor which can easily convert a generation number fast with high precision. CONSTITUTION:The data driven type information processor includes a circuit 80 which generates an address for accessing a generation number conversion table 72 from part of the contents of a data packet and circuits 86, 88,92, 94, and 96 which access the generation number conversion table 72 with the address to read out a generation number after conversion, substitute the read data for part of the generation number of the input data packet, and outputs the result. The complicated converting processing for the generation number can be performed by one instruction with high precision. The constitution of the generation number can be altered by using a VMS signal and which part of the data packet is used to access the table and which part of the generation number is converted can be altered in combination with instruction information OPC.
Patent JP-S55152706-A (JP)
Title: Preparation of rubber having nonextractable deterioration-inhibiting ability
Inventor: KOTANI TEIZOU
IPC: C08F8/32
Filed: 1979-05-18
Abstract: PURPOSE: To obtain a rubber of stabilized oil-, heat- and weather-resisting properties, by the reaction of a nitrile group-containing diene polymer with a deterioration inhibitor having an amino or imino group, in the presence of a catalyst.  
     CONSTITUTION: A nitrile group-containing diene polymer is reacted with a deterioration inhibitor having a polar group, such as an amino group and/or imino group, in the presence of a catalyst, to prepare a rubber having nonextractable deterioration-inhibiting ability, composed of a product, in which the inhibitor is chemically combined with the nitrile group in the diene polymer. The diene polymer is a copolymer of a diene compound, such as butadiene or isoprene, with a vinyl cyanide compound such as acrylonitrile. The deterioration inhibitor is p-aminophenol, diphenylamine, etc. The catalyst is aluminum chloride, ferric chloride, boron trifluoride, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09248188-A (JP)
Title: Nitrile hydratase, its gene and its use
Inventor: ISHII TAKESHI
IPC: C12R1/19
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new nitrile hydratase having a specific amino acid sequence, expressing nitrile hydration activity, excellent in heat stability, giving in a short time host cells having nitrile hydration activity and having an activity to convert acrylonitrile into acryl amide. SOLUTION: This new nitrile hydratase is a protein consisting of two subunits which are subunit α having an amino acid sequence expressed by formula I (Xaa is defect or Met) and subunit βhaving an amino acid sequence expressed by formula II, has molecular weights measured by SDS-polyacrylamide electrophoresis 25,000±1,000 dalton for the subunit α, and 26,000+1,000 dalton for the subunit β and a hydration activity for converting acrylonitrile into acryl amide, and is excellent in heat stability. Its gene can prepare host cells having the nitrile hydration activity in a short time. The enzyme is obtained from a culture product of Bacillus smithii SC-J05-1 (FERM BP-4935) by separating and purifying the culture product.
Patent JP-S61220159-A (JP)
Title: Recording and reproducing device
Inventor: HASEGAWA KATSUHIDE
IPC: G11B15/02
Filed: 1985-03-27
Abstract: PURPOSE:To record signals of stable and good tracking on recording tracks and to facilitate timing adjustment by changing an erasing signal applied to an erasing head. CONSTITUTION:In a recording system consisting of a video signal processing circuit 17, a pilot signal generator 10, an adder 12, a gate circuit 9, a timing signal generating circuit 8, etc. in a recording and reproducing device, recording and reproducing heads 5 and 6 are used to record information on a magnetic tape 1. In an erasing system consisting of the first erasing signal generating circuit 24, a switch 23, a timing signal generating circuit 21, a gate circuit 20, etc., erasing heads 3 and 4 are used to erase information on the tape 1 before recording. In case of insert recording, circuits 8 and 21 and the switch 23 are controlled in accordance with an insert recording instruction from a system controller 22. Erasing signals from the first and the second erasing signal generating circuits 24 and 25 are switched by the switch 23 and are applied to the circuit 20, and the tracking control is performed through the circuit 9 by a means 11 with a timing signal of a prescribed period and a timing signal of the other period from the circuit 8.
Patent JP-H11261622-A (JP)
Title: Frame converter
Inventor: TAKAHASHI HIDEKAZU
IPC: H04L12/28
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain the high speed frame converter where the total number of gates in a storage circuit is small. SOLUTION: This frame converter includes a BUSIF2, that receives a frame of a fiber distributed digital interface(FFDI) form, an option field reconfiguration section 10 that connects to the BUSIF2 to convert an IP header of a frame of the FDDI form into an Ethernet(R) form, a check sum calculation section 12, an IPHRAM 8 that stores the IP header, a canonical conversion section 20 that converts a MAC address of a frame of the FDDI form into the Ethernet form, a MACRAM 22 that stores the MAC address after the conversion, and intermediate registers 38, 40 connected in series to convert a data part of the frame of the FDDI form into the Ethernet form. Each section is executed in parallel, and the conversion processing of each part of the frame of the FDDI form is executed in parallel.
Patent JP-H09258409-A (JP)
Title: Photographic processing device
Inventor: YAMAGUCHI HIDEKI
IPC: G03D3/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to use in a short time without applying excess load to a heater for instance even when ambient temperature is low by effectively using waste heat from each pump provided at a liquid vessel. SOLUTION: This is a photographic processing device 1 constituted to dry photosensitive material at a dryer part 8 disposed on the downstream side of the liquid vessel after passing the respective kinds of treating liquid at the inside of the liquid vessel 3 plurally divided so as to process the photosensitive material, and possesses pumps 4 separately disposed at each liquid vessel so as to circulate or supply the treating liquid and an air sending duct 10 disposed so as to communicate an aperture part 6 with the dryer part 8.
Patent JP-S61221217-A (JP)
Title: Epoxy resin composition
Inventor: MATSUMOTO KAZUTAKA
IPC: C08G59/32
Filed: 1985-03-27
Abstract: PURPOSE:To obtain a pressure-moldable epoxy resin composition excellent in transparency, heat resistance, storage stability and moisture resistance, by mixing a specified mixed epoxy resin with an acid anhydride curing agent, a specified cure accelerator and a silane compound. CONSTITUTION:A composition comprising 100pts.wt. mixed epoxy resin (a) comprising 50-80pts.wt. bisphenol A epoxy resin of a m.p. of 60-170 deg.C and 20-50pts.wt. triglycidyl isocyanate or its derivative, 30-150pts.wt. acid anhydride curing agent (b), 0.1-10pts.wt. at least one cure accelerator (c) selected from among imidazole compounds, 1,8-diazabicyclo(5.4.0)undecene-7, its salts and organic phosphine compounds and 0.1-5pts.wt. at least one silane compound having a hydrophobic group in the molecule (d) selected from among those of formula I-III (wherein R, R' and R'' are each a 1-6C alkyl or phenyl, R1 is a 1-5C alkyl).
Patent JP-H03262480-A (JP)
Title: Laser processing device
Inventor: KIMURA NOBUO
IPC: C12M1/42
Filed: 1990-03-14
Abstract: PURPOSE:To obtain the title device having improved treating efficiency of laser beam because of confirmation of focus coincident point on a processed target face such as specimen fixing face even by the use of laser beam of not visible light in processing, comprising specific constitution. CONSTITUTION:First, when laser beam having plural wavelengths is generated by passing laser beam from a laser beam source 5 through a harmonic generating device 6 and then laser beam (laser beam for processing) having processing wavelength in UV or IR range is separated from other laser beams by dichroic mirror 7 and 10, laser beam of visible light not used for processing is not completely separated but the laser beam is partially left in the laser beam for processing. Further, two kinds of laser beams are passed through an beam expander part 9 consisting of a lens made achromatic with both the laser beam for processing and the laser beam of visible light and condensed by an objective lens 3 made achromatic under the same condition to focus the two kinds of the laser beams on the same plane of a specimen 12.
Patent JP-H04211977-A (JP)
Title: Printer device
Inventor: NIWA YUICHI
IPC: B41J29/46
Filed: 1991-03-04
Abstract: PURPOSE:To conduct a printing processing in an efficient manner by a method wherein with the judgment that a printing request cannot be executed by an execution possibliliy/impossibility judging means, the data is stored in a storage means, a printing request succeedingly transmitted is executed by priority, and the stored data is read and printed when the execution of the printing request is made possible afterward. CONSTITUTION:In the presence of a printing request containing a paper size and data, a CPU 2 transmits the specified paper size to an execution possibliliy/ impossibility judging means 13. When the paper size is available, the execution of the request is judged to be possible. When the paper size is not available, the execution of the request is judged to be impossible. The result is transmitted to a priority determination means 14. The priority determination means 14 succeedingly judges whether a next printing request is present and whether printing can be performed, determines whether the request is executed prior to the data stored in a hard disk 15 or the preceding data stored in the hard disk 15 is read and printed, and conducts the processing.
Patent JP-H0641397-A (JP)
Title: Epoxy resin based on triglycidyl isocyanurate
Inventor: BUAIRUHERUMU NOBUROFU
IPC: B32B7/02
Filed: 1993-02-25
Abstract: PURPOSE: To obtain an epoxy resin based on triglycidylisocyanurate for prepreg, lamination material or the like, having a high glass transition temperature and favorable coupling performance to copper, and containing a aromatic group- containing polyglycidyl compound, an aromatic hydroxy compound, and triglycidylisocyanurate.  
     CONSTITUTION: (A) At least one kind of polyglycidyl compound consisting of a compound represented by formula I [X is direct bonding, CH 2 , C(CH 3 ) 2 , O, CO, SO 2 ; (n) is an integer of 1-6] (such as bisphenol A-diglycidyl ether), a compound represented by formula II (Y is an m-valent saturated 1-3C hydrocarbon; (m) is an integer of 2-6) [such as 1,1,2,2-tetrakis-(p-glycidyloxyphenyl)ethane] or a compound represented by formula III ((p) is an integer of 1-6) (such as an epoxycresol novolak), (B) an aromatic di- or tri-hydroxy compound (such as tetrabromophenol), and (C) triglycidylisocyanurate of 1-30 pts.wt. to the total amount of composition are blended to provide the objective composition. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S58180412-A (JP)
Title: Eye make-up cosmetic
Inventor: SUMISE MASAHIRO
IPC: A61K8/00
Filed: 1982-04-14
Abstract: PURPOSE:An eye make-up cosmetic that contains a composition consisting of solid, semisolid, liquid oil volatile branched hydrocarbons, water and an organic gelling agent and hydrophobic anhydrous silica as an essential component, thus showing high usability and safety, further high resistance to water. CONSTITUTION:A water-in-oil type eye make-up cosmetic comprises solid, semi- solid or liquid oil such as fluid paraffin, squalane, wood wax, or silcone oil, synthetic petroleum hydrocarbons containing more than 95% of isoparaffin as the major component, an organic gelling agent such as sucrose fatty acid ester or dextrin fatty acid ester and hydrophobic anhydrous silica, as essential components. The amount of oil is 3-50, preferably 5-20wt%, the volatile branched hydrocarbon, 20-70, preferably 25-60wt%, the organic gelling agent, 1-15, preferably 2-10wt%, the hydrophobic anhydrous silica gel, 0.5-5, preferably 1- 4wt% and the water, 5-60, preferably 10-40wt%.
Patent JP-S51137061-A (JP)
Title: A joint structure of a round steel rod
Inventor: SUGITA MINORU
IPC: F16B4/00
Filed: 1975-05-22
Abstract: PURPOSE: The same effect as in the case in which deformed bars are jointed mutually using a sleeve is aquired even if the projecting streak acting as the catch is not present on the surface of the round steel rod. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04274724-A (JP)
Title: Otdr apparatus
Inventor: WADA FUMIO
IPC: G01M11/02
Filed: 1991-03-02
Abstract: PURPOSE:To measure the loss properties or the like at an optional wavelength of a wide range of wavelengths at low cost and easily by a method wherein the pulse light of large intensity is brought into one end of an optical fiber thereby to cause stimulated Raman scattering, and the scattering light projecting from the other end is used for one end of an optical fiber to be measured. CONSTITUTION:The pulse light from a fiber Raman laser device 1 is brought into an optical fiber 9 to be measured through an optical attenuator 2. The Rayleigh back scattering light generated at the fiber 9 is separated by a photocoupler or an optical switch 3 and guided to a spectral device 4. Lights of two wavelengths are taken out by the device 4 and sent to a digital averaging circuit 7 via a photodetecting device 5 and an amplifier 6. The circuit 7 performs sampling and A/D conversion of the input signals. Moreover, the circuit 7 has obtained the data of the intensity of the back scattered light since the pulse light was incident upon the fiber 9. The data is sent to a computer 8, and the loss properties at each position in the longitudinal direction of the fiber 9 are displayed.
Patent JP-H05169482-A (JP)
Title: Plunger for transfer mold apparatus
Inventor: SHIOTANI ATSUO
IPC: B29C33/38
Filed: 1991-03-01
Abstract: PURPOSE:To enhance the strength, toughness, releasability and abrasion resistance of a plunger by forming the leading end part which comer into contact with a molten resin material of the plunger from a hard phase composed of carbide of group 4a-6a metal of the Periodic Table and a bonding phase based on Ni and Co. CONSTITUTION:The leading end part 1 of a plunger having a columnr shape brought to the violent contact with a molten resin material at the time of the sliding of the plunger is constituted of 70-80wt.% of a hard phase and the remainder of a bonding phase. The hard phase is formed from at least one of carbide, nitride, carbonate, nitride-oxide and boride of group 4a-6a metal of the Periodic Table and the bonding phase is formed from Ni-Co, Ni-Cr, Co-Cr or Ni-Mo. By this constitution, the friction and abrasion resistance to a resin is enhanced by the hard phase and the bonding phase is present at the grain boundary of the hard phase not only to make a metal dense but also to enhance releasability and abrasion/friction resistance.
Patent JP-2000254862-A (JP)
Title: Drive device for polishing table
Inventor: YOSHIKAWA TOSHIO
IPC: B24B37/12
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To facilitate improvement of flatness of a wafer by a method wherein, as weight is decreased, the rotation speed fluctuation of a polishing table is reduced. SOLUTION: This device is so constituted that when the rotation reduction gear ratio of a reduction gear 10 is within a range of 6-20, both torsional rigidity of a reduction gear 10 and the machining error of the reduction gear 10 are reduced and a speed fluctuation due to the transmission error of the reduction gear 10 is decreased, resulting in effective suppression of the rotation speed fluctuation of a polishing table 44. However, in the case of a rotation reduction ratio being 8 or less, the reduction gear 10 is heavily increased in weight and exceeds a floor withstand load of a clean room, whereby the reduction gear can not be used.