baber/WOPTO huggingface dataset:
Patent JP-H1044020-A (JP)
Title: Dry flow barrel polishing method and its device
Inventor: HIRAGA MIKITOSHI
IPC: B24B31/108
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide polishing without nonuniformity by charging into a polishing drum many works, plastic-media, and sphere grains for preventing the works from bonding and polymerizing due to interaction of the works during polishing process, and by revolving these materials in the polishing drum to polish the works. SOLUTION: A given amount of plastic-media and works, and sphere grains 15 are charged into a polishing drum 1, and a blower 25 are started. When a rotating board is rotated, mass consisting of the plastic-media and others revolvingly flow in the polishing drum 1 to polish the works. Air current generated by the blower 25 travels into a dust collector 19 through the polishing drum 1, and clean air percolated through a filter 21 returns to the blower 25. Because in the floating polishing process the sphere grains 15 exist among works, bonding and polymerizing between works dose not occur. Therefore, all works are separated and dispersed, and whole surface of each works are polished uniformly.
Patent JP-S6266562-A (JP)
Title: Packing box for storage battery
Inventor: HASEGAWA TOSHIAKI
IPC: B65D5/50
Filed: 1985-09-19
Abstract: PURPOSE:To increase pressure resistant strength and make handling easy by covering the whole upper surface of a battery with a packing box when a handle mounted to a battery was placed in a fallen position, and exposing only the handle from the packing box when the handle was placed in a standing position. CONSTITUTION:A storage battery having a mount 8 which is higher than other parts and a turnable handle 9 on its upper surface is accommodated in a packing box. the inside height of the packing box is made almost equal to the mount 8, and long side flaps 1, 1' and short side flaps 5, 5' having turning part, insertion part, and insertion piece are formed on its upper side. When the battery was accommodated with the handle fallen, the whole upper surface of the battery is covered with flaps 1 and 5. When the battery was accommodated with the handle standing, only the handle 9 is exposed and other surfaces are entirely covered. Thereby, pressure resistant strength is increased and handling is made easy.
Patent JP-H0742235-A (JP)
Title: Connection structure of post and beam joint unit
Inventor: INOUE KEIICHIRO
IPC: E04B1/24
Filed: 1993-07-30
Abstract: PURPOSE:To enhance workability by installing vertically paired horizontal diaphragms which are coupled with upper and lower beam flanges and inner and outer double cylinders fixedly installed between the horizontal diaphragms and a bracket to be joined with a beam web. CONSTITUTION:An inner and outer double cylinder 3 is fixedly installed between vertically paired horizontal diaphragms 1a and 1b while a bracket 5 is fixedly installed to the diaphragms 1a and 1b and the double cylinder 3. The horizontal diaphragms 1a is welded and fixed with the upper end of a square-shaped steel pipe post 10a of a lower floor while the horizontal diaphragms 1b is welded and fixed with the lower end of a square-shaped steel pipe 10b of an upper floor. Furthermore, a fishplate 7 is placed between a joint part 2 of the horizontal diaphragms 1a and 1b and upper and lower beam flanges 11a of a steel beam 11, and what is more, they are jointed with a joint bolt 9. A joint plate 8 is further placed between the bracket 5 and the beam web 11b of the steel beam 11, and moreover, jointed with the joint bolt 9.
Patent JP-S6185424-A (JP)
Title: Production of block copolymer of propylene
Inventor: ASANUMA TADASHI
IPC: C08F297/08
Filed: 1984-10-04
Abstract: PURPOSE:To produce the titled copolymer having stable quality, by carrying out the bulk-polymerization of propylene, etc. continuously at a constant slurry concentration, and copolymerizing with ethylene controlling the rate of polymerization according to the amount of the slurry supplied to the batch polymerization reactor. CONSTITUTION:A block copolymer of propylene is produced by (1) carrying out the homopolymerization of propylene or the copolymerization of propylene and a small amount of other alpha-olefin by the bulk-polymerization process using propylene as a liquid medium (the continuous polymerization step), and (2) carrying out the batchwise copolymerization with ethylene and propylene (the batch polymerization step). In the above process, the polymerization in the continuous polymerization step is carried out keeping the concentration of the slurry at a specific level, and the rate of polymerization in the batchwise polymerization step is controlled in a manner to give a definite ratio of the batchwise polymerization according to the amount of slurry supplied to the batchwise polymerizer.
Patent JP-S6189338-A (JP)
Inventor: IWASHITA KENJI
IPC: D01F6/84
Filed: 1984-10-04
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-H0530487-A (JP)
Title: Picture interpolating method
Inventor: MURAKAMI SHIGEO
IPC: H04N7/01
Filed: 1991-07-23
Abstract: PURPOSE:To increase the interpolation processing speed. CONSTITUTION:An edge part of a picture is discriminated, and picture elements of one of adjacent lines are used to perform interpolation in parts other than the edge part. In the edge part, a nearby picture element string pj[5, 0] is set, and a correlative picture element string is obtained from adjacent lines to generate an interpolating picture element string ipj[5, 0]. Since the interpolation processing is performed with one picture element string as the unit in this manner, the processing speed is increased in comparison with the processing with one picture element as the unit. Further, the quick processing is realized because the interpolation processing dependent upon operation is not executed in parts other than the edge part.
Patent JP-S6449923-A (JP)
Title: Temperature display device for infrared heater
Inventor: KIGAMA KAORU
IPC: G01K11/12
Filed: 1987-08-20
Abstract: PURPOSE:To recognize the fast warming and penetration effect of a far infrared ray visually and securely by providing a heat-sensitive coloring layer in contact with the reverse surface of a heat insulating then layer and using the surface of the heat-sensitive coloring layer as a temperature display surface and the surface of the heat insulating thin layer as an infrared-ray irradiated surface. CONSTITUTION:The heat-sensitive coloring layer 4 made of reversible heat- sensitive coloring matter which discolors at about 40 deg.C is provided in contact with the reverse surface of the heat insulating thin layer 3 made of a hidelike body. Thus, a temperature display sheet 2 is formed so that the surface of the coloring layer 4 is the temperature display surface and the surface of the thin layer 3 is the infrared-ray irradiated surface. An infrared ray is emitted from the side of the thin layer 3 to the sheet 2 and then the coloring layer 4 is not irradiated directly with the infrared ray and affected by the heat generation temperature of the thin layer 3 itself by the irradiation of the infrared ray. The difference of the infrared-ray absorption spectrum of the thin layer 3 is displayed as the coloring variation of the coloring layer 4. Consequently, the speedy warming and penetration effect of the infrared ray is recognized visually and speedily.
Patent JP-H0662442-A (JP)
Title: Trunk control system
Inventor: FURUKAWA TAKASHI
IPC: H04Q3/42
Filed: 1992-08-04
Abstract: PURPOSE:To unify the digital and analog line control systems and to reduce both the hardware quantity and the development value in the trunk control of an inter-station line accomodated in a digital electronic switchboard. CONSTITUTION:A line controller 3 is provided with a digital trunk 4 which terminates a digital line 9 and an analog trunk 6 which terminates an analog line 10. The message channel information on plural channels and the cell control bits (a, b, c and d) of plural channels are multiplexed in time division on a control line 8. Then a signal converter circuit 5a in a trunk control circuit 5 converts the call control bit information into the control signal of the trunk 6.
Patent JP-S6452057-A (JP)
Title: Polycarbonate resin sheet having formed vapor-deposited metal film and production thereof
Inventor: MUKAI RYOICHI
IPC: C23C14/02
Filed: 1987-08-21
Abstract: PURPOSE:To efficiently form a stable vapor-deposited metal film on a polycarbonate resin sheet by irradiating the sheet with UV having prescribed wavelength to improve the adhesion of a metal film to the sheet and by forming a vapor-deposited metal film. CONSTITUTION:A device 7 for generating UV having 200-400mum wavelength is installed. Polycarbonate resin is formed into a sheet P with an extruder 1, etc. One side of the sheet P is irradiated with UV having 200-400mum wave length by passing through the device 7 to improve the adhesion of a metal film to the sheet P. A vapor-deposited metal film is then formed on the irradiat ed side of the sheet P.
Patent JP-H1035825-A (JP)
Title: Crane
Inventor: SUGIURA SHOJI
IPC: B66C5/04
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To carry out loading and unloading on storing shelves on both sides of shelf clusters, reduce a crane width, and drastically increase work storing efficiency for a given size of space while providing a work receiving fork substantially only on one side of a fork frame. SOLUTION: A gate type running frame 17 astridingly running between shelf clusters 5 opposing each other is provided with a fork frame 19 capable of traveling up and down. The fork frame 19 is provided with a plurality of work receiving forks 21. Each work receiving fork 21 is shorter than the distance between shelf ends of the opposing shelf clusters 5. Work receiving portions of each work receiving fork 21 are equidistantly located on both sides of its center. Each work receiving fork 21 is slidably inserted in the fork frame 19 to penetrate it at specified intervals in the running direction of the running frame 17. A driving means is provided to synchronously project the plurality of work receiving forks 21 and their work receiving portions S to one or both sides of the shelf clusters 5.
Patent JP-H0931251-A (JP)
Title: Polyolefin composition
Inventor: NAKAJIMA YOICHI
IPC: C08L23/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin composition excellent in long-term heat stability and useful for heat exchange system by blending a polyolefin with a thiobisphenol-aliphatic aldehyde condensation product having a specific molecular weight and a specific amount of a specific thioether-based compound. SOLUTION: This polyolefin composition is obtained by blending (A) 100 pts.wt. polyolefin with (B) 0.05-5 pts.wt. 4,4'-thiobisphenolaliphatic aldehyde condensation product and (C) 0. 05-5 pts.wt. thioether-based compound of the formula (R is an 8-28C alkyl). Furthermore, the component B includes especially preferably 4,4'-thio-bis(2-tert-butyl-5-methylphenol)-formaldehyde condensation product. The component C includes especially preferably 1-[β-(octadecylthio) ethyl]-3-(octadecylthio)cyclohexane and 1-[β-(octadecylthio)ethyl]-4-(octadecylthio) cyclohexane.
Patent JP-S6267538-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKAGAWA SATOSHI
IPC: G03C7/34
Filed: 1985-09-20
Abstract: PURPOSE:To form a cyan image having superior color developability, light and heat resistances and recolorability by incorporating a specified cyan coupler. CONSTITUTION:This silver halide photographic sensitive material contains a cyan coupler represented by the formula (where R1 is 2-4C alkyl, R2 is 5-16C alkyl and X is halogen, alkoxy or aryloxy). In order to incorporate the cyan coupler into a silver halide emulsion layer, the cyan coupler combined optionally with other coupler is dissolved in an org. solvent having >=175 deg.C high b.p. such as tricresyl phosphate, a solvent having a low b.p. such as butyl acetate or butyl propionate or a mixture thereof, the resulting soln. is mixed with an aqueous gelatin soln. contg. a surfactant and the mixture is added to silver halide after emulsification with a mixer rotating at a high speed or a colloid mill.
Patent JP-H1134501-A (JP)
Title: Optical recording medium
Inventor: SUZUKI KOICHIRO
IPC: G11B7/24035
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To manufacture an optical recording medium having a high reflectance, a degree of modulation, and a mechanical strength. SOLUTION: For this optical recording medium 1, on the upper surface of a base plate 2, a first recording layer 3 comprising a metal of which the major component is In, a second recording layer 4 which is a metal or a non-metal including at least one kind of elements belonging to 5B group or 6B group of the periodic table, and a protective layer 5 are laminated in order. Then, on an area of the light recording medium 1, where a light beam for recording of a specified power is cast from the base plate 2 side, the first recording layer 3 and the second recording layer 4 form an alloy, and information signals are recorded.
Patent JP-2000041068-A (JP)
Title: Atm relay system
Inventor: HORIGUCHI AKIHIRO
IPC: H04L12/66
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an asynchronous transfer mode(ATM) relay system capable of IP relay processing with high reliability even when any fault occurs at an IP processor. SOLUTION: This system is provided with an ATM switch 20 for distributing an inputted ATM cell to any relevant output port among plural output ports based on its destination information and the IP processor provided corresponding to the output of the ATM switch 20 so as to process an IP packet, which is provided by assembling the ATM cell, while using an original IP processing function and the IP processor is composed of an IP processor 10 of an active system for performing ordinary IP processing and IP processors 11-1N of at least one redundant system to be substitutively used while having the function equal with this IP processor 10 of the active system.
Patent JP-H0854766-A (JP)
Title: Image forming device
Inventor: ITO MASAHIRO
IPC: G03G15/01
Filed: 1994-08-10
Abstract: PURPOSE:To prevent toner in an image forming unit on an upstream side in a transfer material carrying direction from mixing with toner on a downstream side and to prevent image quality from being deteriorated by separating a carrying belt and the image forming unit according to a jamming detection signal. CONSTITUTION:In a jamming processing routine, a unit 60 including the carrying belt 50 is moved downward. At this time, a microprocessor starts counting clocks. Namely, when a cam follower 45 is coupled with the position (a) of a cam 46 and the unit 60 is in the horizontal position, the cam follower 45 is moved to the position (b) of the cam so as to lower the unit 60. In a microprocessor system, a motor is driven until attaining N pulses after jamming occurred and counting has been started, and then the motor is stopped. At such a time, the unit 60 is in the lowered position and is separated, so that a jammed transfer material is prevented from pressuring and damaging an image carrier and the belt 50 is prevented from being contaminated.
Patent JP-H1052796-A (JP)
Title: Weld backing, root gap setting tool, and combining method among backing and column and diaphragm
Inventor: NARITA YOSHIHIRO
IPC: B23K37/04
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a backing and root gap setting tools having an excellent productivity and easily attachable by providing freely attachable root gap setting tools specifying root gaps in optional and plural places in the peripheral direction. SOLUTION: Root gap setting tools 2 are attached in the vicinity of the center part of four sides of the backing 1. The backing 1 is used for welding the column and diaphragm or the like in the peripheral direction. Root gaps 2 are freely attached to at least optional two places. Root gap setting tools are formed with a hanging part hung on the upper surface of the backing metal, the rear surface part along the rear surface of the backing, a back surface part, a root gap specifying part and a column receiving part. By this way, it is unnecessitated that a cutting stage part for setting the root gap is cut every product.
Patent JP-S6453175-A (JP)
Title: Inspecting method for semiconductor device
Inventor: NAKANE MICHIYO
IPC: H01L21/66
Filed: 1987-08-24
Abstract: PURPOSE:To observe an abnormal part and to measure electric characteristics, and to confirm its cause by specifying the abnormal position of a semiconductor which is faulty in electric characteristics due to abnormality in a semiconductor element and removing upper films at the abnormal part layer by layer. CONSTITUTION:A leak fault position is found with an EB tester, etc. The semiconductor element is coated with EB resist 1. Only the faulty part is irradiated with an EB(electron beam) and developed to remove its resist. Then a protection film 2 is removed. An observation is made and when there is no abnormality, an inter-layer insulating film 3 is removed. Observation is performed again to find foreign matter 5 between PS wires 4 and 4'. Here, the electric characteristics are measured to confirm a leak and when a measurement is taken again after the foreign matter 5 is removed and there is not leak, it can be decided that the fault is caused by the foreign matter 5. The structure except the fault part is unchanged and the electric characteristics can be measured.
Patent JP-H0874363-A (JP)
Title: Mullion unit
Inventor: FUJII KENJI
IPC: E04B2/96
Filed: 1994-09-01
Abstract: PURPOSE: To obviate the need for the mounting of members for protecting bolts or simplify the mounting of the members by reducing the exposure of the bolts in a mullion unit being joined with a steel framed column and bearing a curtain wall. CONSTITUTION: A mullion unit is composed of an internal mullion 2 made of a steel frame, a mullion bracket 3 joined on the outdoor side of the internal mullion 2 and made of the steel frame, and an external mullion 4 connected on the outdoor side of the mullion bracket 3 and made of aluminum. In the mullion unit 1, the internal mullion 2 consists of two parallel plates 21, 21 and spacers 22, 23 holding a space between both plates 21, 21, and the mullion bracket 3 is inserted into an air gap between the spacers 23, 23 on the outdoor side of the internal mullion 2, welded to both plates 21, 21, and united with the external mullion 4 by bolts 6.
Patent JP-H0257443-A (JP)
Title: Carpet with its end section processed
Inventor: FUNAHASHI TATSUO
IPC: B60N3/04
Filed: 1988-08-23
Abstract: PURPOSE:To prevent fraying at the circumferential section of a carpet by providing the carpet with an end formed section wherein each of thermoplastic fibers are coagulated so as to be bonded in a semi-dissolved condition in structure, and thereby concurrently providing a plane crashed section within its inner side while the end section of the carpet made of thermoplastic fibers is being processed. CONSTITUTION:A carpet main body 1 is composed of carpet textile 10 and of a packing layer 11 which is stretched on its back surface. The carpet textile 10 is formed in such a way that punching in thermoplastic fibers (polypropylene fibers and the like) 13 is processed by means of a needle punch while each of the fibers 13 is getting entangled with SBR latex. An end formed section 2 in a mole form of the carpet main body 1 as mentioned above wherein each of the fibers 13 is coagurated so as to be bonded in a semi-dissolved condition, is processed in such a way as to be arranged in parallel with a plane crashed section 3 wherein the fibers 13 in the inner side of the end formed section 2 are fused so as to be pressed with pressure while they are crashed therein. This constitution thereby positively prevents fraying at the circumferential section of the carpet.
Patent JP-S58110638-A (JP)
Title: Sliding contact material
Inventor: TAKIGUCHI FUJIMATSU
IPC: C22C5/06
Filed: 1981-12-23
Abstract: PURPOSE:To enhance the lubricity and wear resistance of an Ag-Zn alloy with superior sulfurization resistance as a sliding contact material and to reduce the contact resistance by adding a specified amount of at least one among Sb, Te, Mo, Se and As to the alloy or by further adding an Fe group metal. CONSTITUTION:A material for the contact ships 1a of the commutator 1 of a small-sized motor is obtd. by adding 0.5-5% in total of at least one among Sb, Te, Mo, Se and As to an Ag-Zn alloy with superior sulfurization resistance contg. 1-10% Zn or by further adding 0.01-0.5% Fe group metal. Oxide of said added metal formed during sliding is softer than Zn oxide and acts as a lubricant to enhance the wear resistance. by adding the Fe group metal, the grains are made fine to further enhance the wear resistance, and the contact resistance to the wire rods 2 of brushes is reduced, so ununiformity in the number of revolutions of the commutator 1 is considerably reduced.
Patent JP-S6187847-A (JP)
Title: Reducing method of chromium ore
Inventor: KATAYAMA HIROYUKI
IPC: C22C33/04
Filed: 1984-10-04
Abstract: PURPOSE:To reduce efficiently chromium ore by bringing the high-temp. waste gas of a converter type melt reduction furnace into reaction with a powder carbonaceous material or hydrocarbon fluid, adjusting temp. and CO2 content and supplying the same to a preliminary reduction stage for powder and granular chromium ore. CONSTITUTION:The temp. of the high-temp. waste gas of the melt reduction furnace and the compsn. of the gas are detected and the powder carbonaceous material and/or hydrocarbon fluid is blown into the furnace to effect reaction and after the waste gas is adjusted to <=1,350 deg.C and <=10% CO2 content, the gas is supplied to a fluidized bed reaction furnace in the process for obtaining high-carbon ferrochromium by reducing preliminarily the powder and granular chromium ore in the fluidized bed reaction furnace by using the above-mentioned high-temp. waste gas, charging the resultant preliminarily reduced chromium ore into the top blown converter type reduction furnace and supplying the carbonaceous material and oxygen-contg. gas to execute the melting and reducing of the oxide. Part of the waste gas after the above-mentioned adjustment is stored in a reservoir and is preferably subjected to the use at the period during tapping from the reduction furnace when there is no generation of the waste gas.
Patent JP-H0873922-A (JP)
Title: Treatment of nitrogen-containing stainless steel
Inventor: NAGAYAMA HIROTOMO
IPC: C21C7/068
Filed: 1994-09-01
Abstract: PURPOSE: To provide a treating method of a nitrogen-containing stainless steel profitable in adjustment of the nitrogen. CONSTITUTION: A process, in which the molten austenitic stainless steel is charged into an AOD furnace and mixed gas of oxygen and the nitrogen is blown to execute decarburizing treatment for reducing carbon from the molten stainless steel, a reducing process, in which a reducing agent is charged and the nitrogen gas is blown into the molten stainless steel under this condition to add the nitrogen by increasing the nitrogen concn. in the molten stainless steel and also, to execute the reducing treatment for reducing oxidized components in the molten stainless steel, and a nitrogen-removing process, in which the molten stainless steel is incorporated into a vacuum tank and the pressure in the vacuum tank is reduced to execute the nitrogen-removing treatment by degassing the molten stainless steel, are executed in order.