baber/WOPTO huggingface dataset:
Patent JP-S6333195-A (JP)
Title: High-corrosion resistance and high-strength composite aluminum alloy material for brazing
Inventor: TOYOSE KIKURO
IPC: C22C21/02
Filed: 1986-07-26
Abstract: PURPOSE:To improve the corrosion resistance and strength characteristics of a product by forming a composite Al alloy material of a base metal consisting of an Al alloy contg. specific wt% of Mn, Cr, etc., and solder coating material, etc., consisting of an Al alloy contg. prescribed % of Si, Zn, etc. CONSTITUTION:The base metal consisting of the Al alloy is limited, by wt%, to 0.5-1.2% Mn, 0.05-0.35% Cr, 0.05-1.0% Mg, and the balance Al and impurities and the Cu% to <=0.45%. The solder coating material is formed of the Al alloy consisting of 5-15% Si, 0.2-1.2% Zn and the balance Al and impurities. A sacrificial anode material consisting of the Al alloy contg. 0.05-0.35% Zr is added into the base metal and the alloy contg. 0.10-2.0% Mg or <=1.5% Zn into the coating material. All the above-mentioned composite materials have the excellent corrosion resistance and strength; therefore, both the corrosion resistance and strength characteristics of the product are improved.
Patent JP-S6069510-A (JP)
Title: Level
Inventor: OOHIRA KATSUHIDE
IPC: G01C9/06
Filed: 1983-09-26
Abstract: PURPOSE:To detect horizontality by allowing a cylindrical sealed container made of an insulating material bent arcuately so that the center is higher to contain liquid and a small air bubble, forming a couple of conductor parts on which metal is vapor-deposited across the air bubble, and measuring the electrostatic capacity between the metallic conductors. CONSTITUTION:The water charged in the sealed container 11 made of the insulator consists of the liquid 12 and a small amount of gas 13 such as air charged simultaneously with the liquid. The couple of conductor parts 14 where metal is vapor-deposited partially at the upper center part of the sealed container 11 in an internal surface axial line across the air bubble 13 constitute a capacitor. The conductor parts 14 are so vapor-deposited that there is no hindrance to the movement of the air bubble 13, and they are nearly as long as the diameter of the air bubble 13. Therefore, when the air bubble moves, the electrostatic capacity between the conductor parts 14 varies owing to the difference in dielectric constant between the air bubble 13 and liquid 12.
Patent JP-S5965702-A (JP)
Title: Multi-dimensional measuring device
Inventor: SAKATA HIDEO
IPC: G01B5/012
Filed: 1982-10-07
Abstract: PURPOSE:To improve the measuring efficiency and to reduce the cost for a multi-dimensional measuring device by moving selectively either a measurer element or an object to be measured in accordance with measuring conditions. CONSTITUTION:An object to be measured is fixed onto the 3rd table 104 of a stage 100 for mounting a material thereon, and the measurement is carried out by moving a measuring element 17 in the same way as a conventional three-dimensional measuring device in case the space between the measuring points of the object to be measured is comparatively large. While the object to be measured, i.e. the stage 100 is moved if the space between the measuring points is comparatively small. Thereupon, the 1st and the 2nd tables 102 and 103 are moved toward X and Y axes respectively as well as toward the element 17 via the rotations of feed screws shafts 122 and 141 by the turning operations of handles 126 ane 145. It is possible to read the extent of movement of both tables 102 and 103 toward X and Y axes respectively from the scales of scale boards 125 and 144 corresponding to the base lines of base line boards 123 and 142 respectively. Therefore the total extent of movement is obtained from an operation of the extent of movement of the element 17.
Patent JP-H0342275-A (JP)
Title: Optical information recording medium
Inventor: NAKANO KAZUHIKO
IPC: G11B7/243
Filed: 1989-07-08
Abstract: PURPOSE:To eliminate the spread of space between bits due to the effect of thermal diffusion and make it possible to record bits which are faithful to input signals by adding Ge and Te as essential elements to a film formed on a substrate and further adding fluorinated hydrocarbon resin as an additive. CONSTITUTION:A film consisting of Ge, Te, Sn, Cu, Se and fluorinated hydrocarbon resin is formed as an optical recording film 2 on a polycarbonate substrate 1. In addition, an ultraviolet curable resin layer is laminated as a protective coat 3 in order to protect the recording film against dust for mechanical damage. An ultraviolet curable resin layer is laminated as a protective coat 3. PMMA, polyolefin or glass can be used as the substrate 1. If high-frequency power is applied to an alloy target for preparation of a recording film and fluorinated hydrocarbon resin target simultaneously, the optical recording film 2 can be formed on the substrate 1 due to a sputtering action. The recording film 2 thus formed has fluorinated hydrocarbon resin 22 spotted in a Ge Te film 21, in the form of fine particles. Therefore, the coefficient of thermal transmission becomes low and thereby the effect of thermal diffusion due to irradiation with a laser beam can be minimized.
Patent JP-H0226517-A (JP)
Title: Upright type vacuum cleaner
Inventor: MIYOSHI MOTOI
IPC: A47L5/30
Filed: 1988-07-15
Abstract: PURPOSE:To effectively blow up dust in the deep part of a carpet and to suck the dust by vibrating a vibrating plate with a projecting part rotated with a rotary brush and giving a vibration in a horizontal direction to the carpet. CONSTITUTION:The title cleaner is composed of a suction port body 7 in which a rotary brush 8 to brush up the dust is rotably mounted to a head part, a blast room 3 to be provided inclinably with the suction port body 7 and, simultaneously, to have a motor fan 2 for sucking a dust inside, and a main body case 1 in which a dust collecting room 5 to collect the dust is arranged. Further, to the suction port body 7 head part, several vibrating plates 16 to be fixed at upper sides, to be directed in a vertical lower direction, to be extended up to the vicinity of the suction port body 7 and to have an elasticity are unitedly provided, and the vibrating plates 16 are arranged in adjoining to the rotary brush 8. A projecting part 17 with a height to collide with the vibrating plates 16 at the time of rotating the rotary brush 8 is provided at least one point to one vibrating plate in a rotary brush circumference part. As a result, the dust hidden in the deep part of the carpet can be effectively blown up and sucked.
Patent JP-H0840267-A (JP)
Title: Vehicle ventilating device
Inventor: YAMADA HAJIME
IPC: B61D27/00
Filed: 1994-07-28
Abstract: PURPOSE:To provide a small-sized and lightweight vehicle ventilating device which can restrain variation in the inside pressure of a vehicle so as to prevent ears from suffering. CONSTITUTION:If a pressure outside of a vehicle is higher than that inside of the vehicle, air is fed from a first fan F1 through a first throttling means S1 so as to regulate the flow rate of air, and simultaneously, air is discharged by a second fan F2 while a differential pressure across the second fan F2 is detected in order to adjust the opening degree of the first throttling means S1 in order to make the flow rate of the fed air equal to the flow rate of the discharged air. If the pressure outside of the vehicle is lower than that inside of the vehicle, the air is fed in such an manner that the first and second fans F1, F2 are operated in a series operation mode while the first throttling means S1 is fully opened, and simultaneously, air is discharged through an air discharge passage 18, and the opening degree of a second throttling means S2 connected in the air discharge passage 18 is adjusted in accordance with a differential pressure across the second fan F2 in order to make the flow rate of the fed air equal to the flow rate of the discharged air.
Patent JP-S6237952-A (JP)
Title: Semiconductor device
Inventor: NANBU SHUTARO
IPC: H01L23/66
Filed: 1985-08-12
Abstract: PURPOSE:To improve high frequency characteristics, by using a circular or elliptical package, in which five or more terminals are arranged in a radial pattern. CONSTITUTION:A lead 5 is provided between a terminal 1 and a terminal 2. A lead 6 is provided between a terminal 3 and a terminal 4. In this package, the length from a chip fixing part 31 to terminals 32-36, which are to be wire- bonded, becomes almost equal to the length from the end of a plastic sealing part to the end of the lead. The length becomes considerably small, as 1-1.5mm. Therefore, high frequency characteristics can be improved.
Patent JP-2000006471-A (JP)
Title: Image recording apparatus
Inventor: KONDOU TAKESHI
IPC: B41J2/01
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To simplify the circuitry by providing means for altering allocation of an image data to drive elements depending on the fixing direction of a recording head thereby supplying the image data to each drive element regardless of the fixing direction of the recording head. SOLUTION: A DMAC 9 reading/writing various data including an image data to an RAM independently from the CPU in an image forming apparatus is provided with a counter 61 for counting clock signals and delivering the count, as a 6-bit count data, to a selector 64. The DMAC 9 is further provided with latch circuits 62, 63 outputting a 32 bit image data for ejecting ink selectively from respective nozzles in first and second groups while latching in synchronism with the clock signal. An image data of total 64 bit from the latch circuits 62, 63 is outputted serially bit by bit from the selector 64 based on the count data and a head direction flag from a register 65.
Patent JP-S6333016-A (JP)
Title: Satellite broadcasting receiving device
Inventor: KOBAYASHI ATSUSHI
IPC: H04B1/08
Filed: 1986-07-28
Abstract: PURPOSE:To execute the miniaturization, lightening and low cost by providing a strip line type plane antenna at the surface of a main body case, using it as a part of the constituting member of a case, removing the supporting mechanism of the antenna and eliminating the need for the gain allowance for a coaxial cable. CONSTITUTION:At one side of a case 10 formed to a horizontal triangular column shape, right and left speakers 11 and 12, a station selecting part 13, a cassette tape recorder 14 and a compact disk player 15 are provided, and at the other surface, a microwave plane antenna 16 is provided. For example, simultaneously when a high quality PCM digital sound broadcasting from a satellite is received, and unification is executed so that a cassette tape, a compact disk and an AM/FM radio can be heard. The case 10 itself combines the supporting of the plane antenna 16 and the antenna 16 is made into the reinforced material of the case 10. Consequently, the supporting mechanism and the water resistant/wind resistant mechanism of the antenna can be eliminated, the need for the gain allowance for the coaxial cable is eliminated and the miniaturization and lightening can be executed.
Patent JP-S6422774-A (JP)
Title: Controller for elevator
Inventor: YOSHIDA MASAYUKI
IPC: B66B1/30
Filed: 1987-07-17
Abstract: PURPOSE: To suppress the consumption of a current without reducing the quality of elevator services by making gentle the inclination of a speed command signal curve during acceleration with a heavy load or during reduction with a light load. CONSTITUTION: When a CPU 1 determines a heavy load, a signal indicating the heavy load is inputted through a converter 5 to a speed command signal generator 6. The speed command signal generator 6 outputs a speed command signal 6a. In this pattern, inclination during acceleration where a current consumption by an elevator is increased is made gentler than that during a normal time, and thus the current consumption is suppressed. Also, since inclination during reduction where a current consumption is small is steeper than that during the normal time, inter-floor traveling time is not changed, and the service quality of the elevator is not reduced.  Further, when the CPU 1 determines a light load, as in the above case, the speed command signal 6a is outputted, inclination during reduction is made gentler than that during the normal time, and inclination during acceleration is made steeper than that during the normal time.
Patent JP-H107396-A (JP)
Title: Battery type forklift
Inventor: TOKUDA HARUMI
IPC: B66F9/075
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To simplify the battery unloading work by notching a part of one side of a ceiling part of a head guard to be taken as a battery unloading part, and providing a canvas roof, a part thereof corresponding to the notch part being opened and closed. SOLUTION: A square area 4a part can be hoisted according to a notch part 2 for unloading a battery of a head guard 1, and be opened and closed and fixed by a fastener 5a or a snap. At the time of unloading the battery of the head guard, a canvas roof part 5a corresponding to the notch part 2 for unloading the battery of the head guard 1 is hoisted to open the notch part 2. Thus, operation can be remarkably mitigated.
Patent JP-H101387-A (JP)
Title: Single crystal pulling-up device provided with superconducting magnet receiving mechanism and single crystal pulling-up method using the same
Inventor: YAMAGISHI HIROTOSHI
IPC: C30B30/04
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To retract a superconducting magnet without breaking its superconducting mode throughout the process stages from the operation stage after completing a single crystal pulling-up operation to the raw material- charging and setting operation stage for the next batch. SOLUTION: In this method, after pulling up a single crystal from a melt by a Czochralski process, a superconducting magnet 4 placed on the periphery of a pulling-up device main body 6 is retracted by transfer means 7 and 8 and received in a magneticshielding chamber 10. Then, after completing the raw material-charging and setting for the next batch, the superconducting magnet 4 is taken out from the magnetic-shielding chamber 10 and placed again on the periphery of the pulling-up device main body 6. At this time, the magnet 4 is maintained in the superconducting mode also throughout the raw material- charging and setting for the next batch.  Thus, since the superconducting magnet 4 can be operated in the superconducting mode, the evaporation loss of liquid helium is small and also, the running cost can be reduced and further, the startup of the pulling-up operation for the next batch can be facilitated.
Patent JP-S5879253-A (JP)
Title: Developing powder
Inventor: HIRABAYASHI TAKEO
IPC: G03G9/097
Filed: 1981-11-05
Abstract: PURPOSE:To obtain copies from a both-side printed original or a thick original at a high speed by using particles shielding ultraviolet rays as the core material of developing powder for photosensitive diazo paper and by coating the surface of the core material with a conductor or semiconductor so as to specify the surface resistance. CONSTITUTION:The surfaces of particles shielding ultraviolet rays such as glass beads or polycarbonate paticles as the core material of developing powder are coated with gold or an InO2+SnO2 alloy as a conductor to obtain developing powder with 10<3>OMEGA surface resistance. This powder is used as a toner with a quick responding property, high fluidity and high developing efficiency in one- component polarization type development. When a magnetic body such as Fe3O4 as a core material is coated with gold, th resulting developing powder with 10<3>OMEGA surface resistance is used as a toner for a magnetic brush method. Thus, by adjusting the surface resistance of the core material to 10<0>-10<17>OMEGA by coating with a conductor or a semiconductor, many copies of high quality are obtd. from a both-side printed original or a thick original at a high speed.
Patent JP-S5969198-A (JP)
Title: Treatment of septic waste such as poultry dung or the like
Inventor: YAMADA KOUJI
IPC: C02F11/14
Filed: 1982-10-12
Abstract: PURPOSE:To eliminate the generation of malodors, flies, worms, etc. and to produce treated material with a relatively short treatment ditch in a dry treatment method for titled waste, by forming fine grains of the material to be treated, and bringing said material into reaction with calcium oxide and dehydrating said material. CONSTITUTION:Material to be treated is charged at >=60% water into a reaction drum 1 in an amt. of about 1/3-1/4 of the volume of said drum by using such a device shown in the figure and CaO is added thereto. An impeller 3 is then rotated to kick up and scatter the material to be treated and CaO, thereby forming the fine grains and to bring both into reaction, then the water, O2 and CO2 contribute to the reaction of and the material to be treated is made alkaline and is sterilized by Ca(HCO3)3. The material is oxidized by activated oxygen and the malodorous components are decomposed to odorless components and water. If the material to be treated is removed into a treatment ditch 6, the material is partially dehydrated and is in a nonactive and tacky state. Therefore, said material is easily partially dehydrated with a filter 7, and while the dehydrated material is scraped up by a rotary wheel 10, the material is fed to the outlet end of the ditch 6. The granular material covered with Ca(HCO3)2 is exposed to the air and is quickly dehydrated and dried by the bonding to CO2.
Patent JP-S6334207-A (JP)
Title: Tire with marking
Inventor: OGAWA MASAKI
IPC: B60C13/00
Filed: 1986-07-30
Abstract: PURPOSE:To improve fashionability by forming a side wall of non-diene-based rubber as its major component without including amine-based antioxidant and applying a bright-colored marking layer of non-diene-based rubber. CONSTITUTION:At least the surface of a side wall is formed of rubber compound including non-diene-based rubber as its major component without including any amine-based antioxidant. said surface is provided with a marking applied thereon and consisting of a layer of bright-colored rubber including non-diene rubber as its major component, a layer of cushion rubber serving as an intermediate layer with brightness under 5, and an adhesive layer. With this structure, its fashionability can be improved.
Patent JP-H0344389-A (JP)
Title: Coumarone derivatives
Inventor: RORUFU GERITSUKE
IPC: A61P25/02
Filed: 1990-07-06
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein R 1  is A (A is 1-6C alkyl; R 2  and R 3  are each H or A; R 1  and R 2  are combined to form 3-6C alkylene; R 3  is H, OH, OA or OAc (Ac is 1-8C alkanoyl or 7-11C alloyl); R 4  is H; R 2  and R 4  are combined to form a single bond, R 5  is H, A or benzyl; R 6  and R 7  are H, A, HO, AO, CHO, ACO, ACS, HOOC, AOOC, etc.; and R 9  and R 10  are each H, A, F, Cl, Br, I, OH, OA, OAc, SH, NO 2 , NH 2 , etc.].  
     EXAMPLE: 2,2-dimethyl-4-(1,2-dihydro-2-oxo-3-pyridyl)-6-cyano-3-cromanol.  
     USE: This new material is effective for a cardiovascular system and the coronary arteries and useful as a vasodepressor agent.  
     PROCESS: Croman represented by formula II [wherein X-Y is a group represented by formula III or -CHE-CR 3 R 8  (E is Cl, Br or I)] is reacted with a compd. represented by formula IV (R 11  is A or benzyl). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H115875-A (JP)
Title: Shock-absorbing gel material
Inventor: KAWAHARA MASATO
IPC: C08L91/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a shock-absorbing gel material restrained from dust adherence to the surface through reducing surface tack and electrification so as to maintain its high attenuation performance. SOLUTION: This shock-absorbing gel material is obtained by incorporating a polymer composition comprising at least one kind of rubber and a styrene- vinylisoprene-styrene copolymer <=30 wt.% in styrene content with a flexibilizer for the above copolymer, an antistatic agent and a peroxide as crosslinking agent followed by crosslinking reaction of the resulting blend.
Patent JP-2001016718-A (JP)
Title: Gas insulated switchgear
Inventor: IRYO TAKESHI
IPC: H02B13/02
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To inexpensively ensure reliability of high electrical insulation by ensuring a sufficient insulation distance between an electrical apparatus and the bottom surface of a swichgear container, as compared with the top and right-and-left surfaces by changing the curvature of the top and bottom of the switchgear container. SOLUTION: By changing the radius of curvature R1 of the top and the radius of curvature R2 of the bottom of a container 1, the downward insulation distance to a blocking unit 2c becomes, at least longer as compared with the upward and right-and-left insulation distances so as to ensure high reliability of dielectric strength against foreign materials collected on the bottom of the container as compared with a conventional circular container 1a having the radius R1. As a result, the reliability for with respect to foreign materials is enhanced without an installation area being changing, without changing its lateral width.  The areas of the container 1 in the vertical right-and-left directions can be reduced more than those of the conventional container 1b, thus it is possible to reduce its weight and installation area by downsizing the container, and reduce gas quantity by reducing its volume.
Patent JP-H1024352-A (JP)
Title: Mold powder for continuous casting
Inventor: WATANABE KEIJI
IPC: B22D11/111
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the longitudinal crack on the surface of a cast slab developed by uneven solidification in a mold by improving mold powder to be added in the mold, in continuous casting for a medium carbon steel having 0.08-0.18wt.% of carbon content. SOLUTION: The mold powder used contains a base material consisting of essentially calcium silicate and 0.01-15wt.% in total of one or more kinds of the oxides of VIII group elements, or the base material consisting of essentially calcium silicate and which contains 0.001-10wt.% in total of one or more kinds of the powdery material of covalent bonding material or metallic bonding materials having <=5μm grain diameter.
Patent JP-H09812-A (JP)
Title: Solid-liquid separator with solid-liquid separating tank of negative pressure
Inventor: YAMAGUCHI MIKIAKI
IPC: B01D21/24
Filed: 1995-06-10
Abstract: PURPOSE: To provide a solid-liquid separator which is easy to maintene, has a low feeding height, and can be installed easily in a site with the restriction of height by making the pressure in a solid-liquid separating tank lower than the atmospheric pressure and taking out precipitate from the lower part of the tank. CONSTITUTION: The upper surface of a solid-liquid separating tank 1 is blocked, a vacuum pump 2 is connected with a pipe through a check valve 3, and an upper limit level sensor 4 and a lower limit level sensor 5 are installed. A liquid outlet box 6 is attached to the upper part wall of the tank 1, and a valve and a liquid reservoir box are installed. Moreover, the lower surface of the tank 1 is open, a mixture of solid and liquid is introduced from a feed frame 9, and precipitated solid particles are taken out by a belt conveyer 10. When the vacuum pump 2 is operated and liquid is introduced into the feed frame 9, the liquid is deposited on the belt conveyer 10, and when the level reaches the lower end of the tank 1, the level ascends in the tank 1, and when the level reaches the upper limit, the vacuum pump 2 stops automatically.  In this way, large particles reaches the belt conveyer 10 in a short time to be precipitated.
Patent JP-H0465479-A (JP)
Title: Board for steamed fish paste cake
Inventor: ASANO EIJI
IPC: C09J101/00
Filed: 1990-07-05
Abstract: PURPOSE:To obtain a board for steamed fish paste cake capable of using even a knarred board, small-sized material and edge material in high yield by using a methyl cellulose ether (derivative) as an adhesive. CONSTITUTION:The aimed board for steamed fish paste cake obtained by using a methylcellulose ether and/or methylcellulose ether derivative being 1-15,000 cp in viscosity (at 20 deg.C) in 2 wt.% aqueous solution.