baber/WOPTO huggingface dataset:
Patent JP-S5543110-A (JP)
Title: Carboxylation of ethylene polymer
Inventor: SHIYUYAMA HIDEO
IPC: C08F255/00
Filed: 1978-09-20
Abstract: PURPOSE: To obtain a carboxylated resin useful for film and laminating adhesives, having adhesiveness to metal and other synthetic resins, by carboxylating an ethylene polymer with a specific grafting initiator.  
     CONSTITUTION: (A) 99W50 Parts by wt of an ethylene polymer is reacted with (B) 1W50 parts by wt of an α,β-unsaturated carboxylic acid and/or its anhydride in the presence or absence of (D) one or more types of vinylidene monomers of the formula (X and Y are H, Cl, alkyl, acetoxy, carboxylate, or cyano groups) in a heterogeneous system, using di (2,4-dichlorobenzoyl) peroxide as a grafting initiator. A copolymer containing 1W50wt% of vinyl acetate may be preferably used as (A). The amount of (B) is 1W50wt% based on (C) or (C) and (D), and 1W90 parts by wt of (D) is used per 99W10 parts by wt of (C). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5796213-A (JP)
Title: Measurement of excavation direction and position of shielded excavator and apparatus used therefor
Inventor: MIURA MITSUO
IPC: E21D9/06
Filed: 1981-07-22
Abstract: PURPOSE:To manage the excavation direction and the position of an excavator stable for a long time by calculating an excavation angle with respect to a laser beam, comparing it with a planned value and controlling the excavation direction and the position of the excavator based on the results. CONSTITUTION:A laser beam 5 with a flux diameter larger at least than the diameter of a through hole 12 is irradiated on a photoelectric element block 9 from a laser emitting section 4. With the action of a servo tracking mechanism, the laser beam 5 is captured centered on the target 8 to calculate the position of an excavator. With this operation, the laser beam 5 is irradiated on a reflection plate 11 passing through the through hole 12 and irradiated on the photoelectric element block 10 with a reflection. The course of the laser beam 5 is bent at a specified angle and a distance is measured by a triangular survey from a displacement at the irradiation point based on the bending thereof.
Patent JP-S5542338-A (JP)
Title: Cassette tape loader
Inventor: WATANABE YASUO
IPC: G11B15/675
Filed: 1978-09-20
Abstract: PURPOSE:To improve manipulation and to reduce an operation surface in area by automatically loading a cassette tape only by inserting the cassette tape. CONSTITUTION:Although motor 1 stops with cassette tape 42 in a discharge end state, spring 9 is expanded by a load for lifting up cassette box 18 and the inertia force of the rotation of motor 1. In this state, inserting cassette tape 42 pushes cassette box 18 back to turn spur gear 12 and driving gear 8 in an A direction, and spring 9 is expanded by transmission plate pin 7a as much as the longish play of groove 6b of worm wheel 6. This stroke is equalized to projection value l of the cassette tape and at the deepest point of this stroke, a switch is operated, so that actuation will be done only by pushing cassette tape 42 in by the hand.
Patent JP-2000305230-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IWASAKI TOSHIHIKO
IPC: G03C7/388
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material low in fogging regardless of high in sensitivity and excellent in preservation property by incorporating two specific compounds in the photograph constitution layers. SOLUTION: This color photographic sensitive material contains in at least one photograph constitution layer the compound shown by formula I: [Pd(Q1)k(Q2)m(Q3)n](Y)w and also contains in at least one photograph constitution layer the compound shown by formula II: R11OOC(CH2)mCOOR12, formula III: R21OOC (CnH2n-2COOR22 formula IV, etc. In the formula I, Q1-Q3 are each a compound coordinating with palladium ion; Y is inorganic or organic counter ion; (k) is an integer of 1-3; (m) is an integer of 0-2; (n) is 0 or 1. In formulae II and III R11, R12, R21 and R22 are 4-10C alkyl; (m) and (n) are each an integer of 2-10. In formula IV, R41 is alkyl or alkenyl; R42 and R43 are each H or R41.
Patent JP-S63280009-A (JP)
Title: Hair tonic cosmetic
Inventor: ONISHI SHIGEKI
IPC: A61K8/00
Filed: 1987-05-12
Abstract: PURPOSE:To obtain a hair tonic cosmetic effective in activating hair-matrix cell when directly applied to hair and having excellent effect such as hair- growing, hair-tonic, prevention of falling off of hair, prevention of dandruff, etc., by storing raw tea leaves under anaerobic condition, heating the stored leaves with steam and compounding the obtained extract as a component. CONSTITUTION:Picked raw leaves of tea are stored in a closed vessel, the air in the vessel is completely substituted with an inert gas (e.g. CO2 or N2) and the leaves are stored at room temperature for >=3hr, preferably >=8hr. The stored leaves are taken out of the vessel and subjected to steaming treatment for 10-30min and/or heat-treatment at 80-100 deg.C. The treated product is extracted by conventional method and the extract is compounded to a cosmetic in an amount of >=0.1wt.%, preferably 1-20wt.% in terms of solid based on the whole cosmetic.
Patent JP-S60257416-A (JP)
Title: Large aperture objective lens
Inventor: NAKAJIMA YASUO
IPC: G02B9/06
Filed: 1984-06-04
Abstract: PURPOSE:To attain about 1/4 magnification, about 0.47 numerical aperture, and about 2 deg. field face by constituting a large aperture object lens with two positive lenses and forming the incidence-side surface of the first lens and the image- side surface of the second lens to aspherical shapes and specifying aspherical surfaces and satisfying four conditions. CONSTITUTION:Aspherical surfaces are specified by an equation where (z), (y), C, (k), and D-G are the length from the tangential plane of the apex of the aspherical surface to a point on the aspherical surface whose height from the optical axis is (y), the height from the optical axis, the curvature of the apex of the aspherical surface (=1/R), the conical constant, and aspherical surface coefficients respectively. A system consists of the first lens 1 and the second lens 2 of the large aperture object lens, a plane plate 3 corresponding to a cover glass of a semiconductor laser, a plane plate 4 corresponding to a diffraction grating, a plane plate 5 corresponding to a beam splitter or a wavelength plate, and a disc cover glass. Four conditions are related to aberration compensation and are given by formulas II-V where (n), (f), and R are the refractive index, the focal length, and the radius of curvature respectively.
Patent JP-S61272205-A (JP)
Title: Production of 3-methylbutene-1 polymer
Inventor: GOKO NOBUAKI
IPC: C08F4/64
Filed: 1985-05-28
Abstract: PURPOSE:To produce in high activity a stereoregular polymer having improved characteristics such as impact strength, elongation, etc., by using a blend obtained by combining solid TiCl3 complex catalyst with a trialkyl aluminum as a catalyst. CONSTITUTION:3-Methylbutene-1 is polymerized alone or copolymerized with another olefin by using both a solid TiCl3 complex catalyst [e.g., compound shown by the formula (R<1> is 1-20C hydrocarbon; X is halogen; 0<=n<=2; X is halogen; 0<=n<=2; C is complexing agent; x<=0.15; y>=0.001), etc.] having Al content of <=0.15 calculated as an atomic ratio of Al to Ti, containing a complexing agent (e.g., ether, thioether, etc.) and a trialkylaluminum shown by the formula AlR3 (R is 1-12C alkyl) as an organoaluminum cocatalyst. In a ratio of the each component of the catalyst used, a molar ratio of TiCl3 in the Solid TiCl3 complex catalyst to the organo aluminum cocatalyst is preferably 1:0.2-20.
Patent JP-H05309326-A (JP)
Title: Organic composite steel panel excellent in corrosion resistance
Inventor: SHINDO YOSHIO
IPC: C09D175/00
Filed: 1992-05-07
Abstract: PURPOSE:To enhance the corrosion resistance of a zinc type plated steel panel without lowering other capacities by forming a hardly soluble chromate film and a two-layered structure consisting of a plate-shape SiO2-containing compsn. and a granular SiO2-containing compsn. both of which are based on a bisphenol type epoxy resin, on a steel plate. CONSTITUTION:A hardly soluble chromate film containing 5% or less of a water-soluble component is provided on the surface of a zinc type plated steel panel in an adhesion amount of 10-150mg/m<2> as a first layer and a solid film composed of a plate-shape SiO2-containing org. solvent type paint compsn. based on a bisphenol type epoxy resin is formed on the first layer in a thickness of 0.2-3mum as a second layer and a solid film composed of a granular SiO2- containing org. solvent type paint compsn. based on a bisphenol type epoxy resin is formed on the second layer in a thickness of 0.2-3mum as a third layer to obtain an org. composite steel panel excellent in corrosion resistance.
Patent JP-S60259506-A (JP)
Title: Straddling type monorail vehicle
Inventor: TOSHIMITSU MASATOSHI
IPC: B60C23/00
Filed: 1984-06-05
Abstract: PURPOSE:To surely detect air leakage of a tire or puncture by connecting one end of an air supplying pipe which comprises a flow rate detector and a solenoid valve etc. to respective tires of a vehicle, and providing an air tank which comprises a pressure switch in the other end. CONSTITUTION:When causing air leakage in any one of horizontal tires 4 of a captioned monorail vehicle, pressure air in an air tank 16 is supplied to leaked horizontal tires 4 through a solenoid valve 21 and a flow rate detector 20 until the pressure difference will become zero. When the pressure difference has become zero, the air supplying is stopped, and a display lamp for alarming is turned off by a flow rate detector 20. On the other hand, when any one of the horizontal tires 4 is punctured, the pressure air is simultaneously supplied to the horizontal tires 4. When the air pressure in the air tank 16 lowers below given value, a pressure switch 15 is turned on to burn the display lamp for alarming and the solenoid valve 21 is turned on to close the connecting pipe 18 of the air tank 16.
Patent JP-H11308015-A (JP)
Title: High frequency semiconductor device and manufacture of the same
Inventor: TANABE MITSURU
IPC: H01P3/08
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce transmission loss in a uniplanar line. SOLUTION: A high dielectric layer 12 that is constituted of SrTiO3 film whose thickness is 1 μm is formed on the principal plane of a substrate 11, that is constituted of half insulation property GaAs. Pt film whose thickness is about 50 nm and Au film whose thickness is about 1 μm are laminated on the top plane of the layer 12 and a coplanar line 13 consisting of a signal line 13a and a pair of ground lines 13b which are separated from the both side parts of the line 13a with a prescribed interval.
Patent JP-H11302801-A (JP)
Title: High chromium-high nickel alloy excellent in stress corrosion cracking resistance
Inventor: AMAYA TAKASHI
IPC: C22C38/42
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive high Cr-high Ni alloy excellent in hot workability as well as in hydrogen sulfide stress corrosion cracking resistance under a high temperature environment of 150 to 250 deg.C having 1 to 10 atm partial pressure of hydrogen sulfide. SOLUTION: This high Cr-high Ni alloy has a composition which contains, by weight, 0.05-1.0% Si, 0.1-1.5% Mn, 20.0-35.0% Cr, 25.0-50.0% Ni, 0.5-8.0% Cu, 0.01-3.0% Mo, 0.01-0.3% sol.Al, <=0.15% N, 0 0.10% REM (rare earth elements), 0-0.20% Y, 0-0.1% Mg, and 0-0.1% Ca and in which the contents of C, P, and S among impurities are regulated to <=0.05%, <=0.03%, and <=0.01%, respectively, and inequality (%Cu>=1.2-0.4 (%Mo-1.4)<2> ) is satisfied. Further, the hot workability of this alloy can be improved when Mo content is regulated to <=1.5%.
Patent JP-H10286530-A (JP)
Title: Marker for oscillating/sorting device
Inventor: YAMAMOTO SOICHI
IPC: B07B13/18
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To easily adjust an oscillating/sorting device. SOLUTION: The rocking/sorting device is of such a functional structure that the planar shape is square, then the rear 4 is slightly higher than the front 3 and inclined into the cross direction and the right side 6 is slightly higher than the left side 5 and inclined to the right/left. The inclination to the right/left of the device is freely adjustable by a motor 9 for adjusting an angle to the right/left, and is supported on a floor base with the help of a support rod. In addition, the device rocks to the right/left by rotation of an eccentric wheel and has a bulled rice delivery aperture 16, a mixed rice delivery aperture 17 and an unhealed rice delivery aperture 18 which are arranged from the right on the front 3. On the left side 5 of the device, and unhulled rice marker 24 is provided and a hulled rice marker 25 is provided on the front 3.
Patent JP-S62271214-A (JP)
Title: Manufacture of magnetic head
Inventor: SAKATA HIROSHI
IPC: G11B5/265
Filed: 1986-05-20
Abstract: PURPOSE:To save the labor for groove working, and to reduce the number of times of filling process reguired for filling non-magnetic material in a groove to two, by forming first a gap in each of a pair of bar-shaped cores out of plural cores, and them performing a groove working to give a prescribed track width. CONSTITUTION:A reading and a writing cores 41 and 42, and erasing cores 43 and 44, are prepared, and fitting face of each core is mirror-ground, and after that, by interposing a glass between gap forming planes, and sticking them, a reading gap 45, and an erasing gap 46 are formed. Next, by forming grooves 47 and 48 having prescribed widths and pitches, a gap having a prescribed length is left at a prescribed position. By filling non-magnetic materials 49 and 50 in the grooves 47 and 48, a write and read head block, and an erase head block are formed. Next, by positioning and coupling both head blocks so as to confront the space part of two erase gaps with the write and read gap, and cutting at plane A, a head element can be obtained.
Patent JP-H06312783-A (JP)
Title: Shelf-packing apparatus of cooling cabinet
Inventor: ONOUCHI SHINYA
IPC: F25D23/00
Filed: 1993-04-20
Abstract: PURPOSE:To provide a shelf-packing apparatus, in which a resin material used for shelf packing to be abandoned immediately after the installation of a product is reduced and environmental protection is contrived and the cost is decreased. CONSTITUTION:Elastic spacers 15A, 15A, 15B with a shelf-mounting part 17 and shelf-regulating part 16 formed threin are arranged in the bottom in a cooling cabinet 5 and shelves 1 are pushed in from above. Then, the shelves 1 rise from the bottom face 5a in the cabinet and are mounted and fixed on the spacers 15A, 15A, 15B so that no damage in the cabinet occurs in transport. Also, neither time nor labor for packing the sheves 1 beforehand is required and resin components necessary therefor can be reduced to a large extent.
Patent JP-H08315426-A (JP)
Title: Optical disk and disk driving device
Inventor: SHIMIZU AKIHIKO
IPC: G11B7/2407
Filed: 1995-05-15
Abstract: PURPOSE: To record an address signal of an optical disk on a guide groove and to enlarge the recording capacity of the track of the optical disk by providing a discontinuous part of a pattern correspondent to the address signal on the guide groove. CONSTITUTION: The discontinuous part 7 of the pattern correspondent to the address signal is formed on the guide groove 6. A disk driving device reads and scans the guide groove 6 on the optical disk 5 to generate an address signal from the detection pattern of the discontinuous part 7. Thus, since the address signal is recorded on the guide groove 6, the recording area of the track is enlarged, and since no horizontal width of the guide groove 6 is changed partially, a tracking error hardly occurs, too, and no jitters of a pit are increased, too.
Patent JP-H09277007-A (JP)
Title: Method for applying powdery parting agent in vacuum die casting apparatus and vacuum die casting apparatus therefor
Inventor: NAGASHIMA KATSUO
IPC: B22D17/14
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To economically apply powdery parting agent onto a cavity, to improve the quality of a cast product by evacuating the cavity and to shorten the casting cycle time. SOLUTION: In a coating process of parting agent, the powdery parting agent in a powdery storing source is supplied into the cavity C through a powder discharging passage 20, change-over flow passage 13 and molten metal supplying way 11 by reducing the pressure in the cavity C communicating a powder sucking passage 22 with the cavity C. In an evacuating process, the powder sucking passage 22 is shut off and a vacuum source P is communicated with the cavity C through an evacuating passage 21, the change-over flow passage 13 and the molten metal supplying way 11 to keep the cavity C in the vacuum state. In an injection process, the molten metal supplying way 11 and the change-over flow passage 13 are shut off and also, the molten metal supplying way 11 and a sleeve 3 are communicated and the molten metal in the sleeve 8 is injected toward the cavity C in the vacuum state.
Patent JP-S60257868-A (JP)
Title: High pressure water jet apparatus
Inventor: ABE HIROYUKI
IPC: B05B17/00
Filed: 1984-06-06
Abstract: PURPOSE:To enable high pressure water jet work in a wide range, by mounting a high pressure water generation apparatus to a working vehicle and connecting a nozzle moving mechanism to said apparatus. CONSTITUTION:The high pressure water generation apparatus 2 mounted to a working vehicle 1 is driven by the motor of the vehicle 1 and raises the pressure of supplied low pressure water to supply high pressure water to a nozzle apparatus 7. The nozzle apparatus 7 is supported by the guide arm 6 of a nozzle moving mechanism 4 and moved over the predetermined range of a concrete surface by the movement of the guide arm 6 along a main frame 5 and that of the nozzle apparatus 7 along the guide arm 6 to perform the uniform injection of high pressure water. By this method, by allowing the working vehicle 1 to travel, the clean cutting of an arbitrary work region can be mechanically and surely performed without requiring manual labor.
Patent JP-S609968-A (JP)
Inventor: NAGAHARA HIDEO
IPC: D06M13/17
Filed: 1983-06-29
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-H06335229-A (JP)
Title: Traveling device
Inventor: AOYANAGI TORU
IPC: H02K41/02
Filed: 1993-05-18
Abstract: PURPOSE:To provide a traveling device which has a small drive force, can travel speedily and smoothly, and can automatically stop when the motor stops. CONSTITUTION:An elevator is fixed and laid out in a straight line along the longer direction of a shaft tunnel and a stator 5 with a screw part 5a where the screw locus of a warm wheel is formed in an expanded state and a rotor 6 where a warm gear part 6a engaged to a screw part 5a of the stator 5, a gondola 2 supporting the rotor 6 with a bearing, and a coil 7 and a permanent magnet 9 which are provided at the stator 5 and the rotor 6, respectively, and constitute an electromagnet which is repulsive and is energized in mutually separated directions are provided.
Patent JP-H04228004-A (JP)
Title: Rice transplanter
Inventor: KINOSHITA EIICHIRO
IPC: A01C15/00
Filed: 1991-05-21
Abstract: PURPOSE:To provide a rice transplanter carrying a fertilizing equipment, good in running stability and minimizing fertilizer cloggings. CONSTITUTION:In the objective rice transplanter where a machine body 1 is equipped with left and right wheels 6, 7 and the rear of the space between these wheels 6 and 7 and that of the outer side are made as seedling-planting positions, said space is equipped with (1) delivery devices 19a, 20a to deliver fertilizer from fertilizer tanks 19, 20 in a medium fertilizing equipment A to make fertilization corresponding to the seedling planting position behind said wheels 6,7 and (2) guides 19b, 20b to guide and carry delivered fertilizer to a farm are installed, and (3) delivery devices 17a, 18a to deliver fertilizer from fertilizer tanks 17, 18 in left and right fertilizing equipment B and C to make fertilization corresponding to the seedling-planting position behind the outside of the wheels 6, 7 and (4) guides 17b, 18b to guide and carry delivered fertilizer to the farm, are installed outside said wheels 6, 7.
Patent JP-H04344402-A (JP)
Title: Method for measuring thickness of multilayer substrate
Inventor: SUHARA TAKASHI
IPC: G01B7/06
Filed: 1991-05-21
Abstract: PURPOSE:To provide a method capable of measuring easily the thickness of a multilayer substrate including an insulator layer over a wide range irrespective of the transparency and opacity of the multilayer substrate. CONSTITUTION:Conductive layers on the front and rear faces of a multilayer substrate 1 are adapted to generate a short circuit therebetween, or if the front and/or rear surface of the multilayer substrate is an insulator layer, a conductive layer formed on the insulator layer makes the short circuit with the conductive layer on the rear and/or front surface. Then, the thickness of the multilayer substrate 1 is measured by using a thickness measuring instrument for measuring the thickness of the conductive layer according to variation of the capacity of a capacitor.
Patent JP-H05310492-A (JP)
Title: Composite propellant
Inventor: OOYUMI YOSHIO
IPC: C06D5/00
Filed: 1992-05-08
Abstract: PURPOSE:To facilitate the moisture control in production and improve mechanical properties (elongation ratio at low temperatures) by including a caking additive containing a specific cross-linking agent and an oxidizing agent as essential components. CONSTITUTION:The objective composite propellant is obtained by including an azidated triol, expressed by formula I [(m), (o) and (q) are positive numbers of >=1; (n), (p) and (r) are positive numbers of >=0; R is saturated aliphatic residue selected from formulas II to IV] and having 400-4000 molecular weight at 0.5-2.4 ratio of [(m)+(o)+(q)]/[(n)+(p)+(r)] as a cross-linking agent in a caking additive so that the ratio of the number of mol of hydroxyl groups contained in a fuel binder to the number of mol of hydroxyl groups contained in the cross-linking agent expressed by formula I may be 0.05-0.4 (rhot) expressed by formula V and mixing the caking additive with an oxidizing agent, and as necessary, a plasticizer, a curing agent, a curing catalyst, etc.
Patent JP-H09299084-A (JP)
Title: Low-temperature alkali protease, microorganism capable of producing the same, production of the same, and detergent composition containing the enzyme and enzyme preparation for food processing
Inventor: TAKAIWA MIKIO
IPC: C12N9/54
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new enzyme, capable of thoroughly hydrolyzing casein, also acting on hemoglobin or keratin, and useful for detergents, cosmetics, food modification, as a digestive auxiliary, antiinflammatory agent, etc., by culturing Bacillus sp. KSM-T61. SOLUTION: This enzyme, a new low-temperature alkali protease, is obtained by culturing Bacillus sp. KSM-T61 (FERM P-15459) and collecting the product, being useful for detergent compositions, enzyme preparations for food processing, etc. This new enzyme has the following characteristics: acting at least 0-60 deg.C; optimum temperature is 28-32 deg.C; acting at pH5-12; optimum pH is about 10; capable of thoroughly hydrolyzing casein; also acting on hemoglobin, keratin; estimated molecular weight determined by sodium dodecylsulfate-polyacrylamide gel electrophoresis is 27,000±1.000; and subject to inhibition by Hg<2+> , ethylenediaminetetraacetic acid, phenylmethanesulfonyl fluoride, chymostatin, etc.
Patent JP-S61276665-A (JP)
Inventor: YOSHIDA YUJI
IPC: F25B1/00
Filed: 1985-05-29
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。