baber/WOPTO huggingface dataset:
Patent JP-H0258596-A (JP)
Title: Production of both pitch for producing high-performance carbon fiber and pitch for producing widely useful carbon fiber
Inventor: TSUCHITANI MASATOSHI
IPC: D01F9/155
Filed: 1988-08-25
Abstract: PURPOSE:To obtain optically isotropic pitch by heating a heavy oil component as a raw material into an aromatic hydrocarbon-soluble component and an aromatic hydrocarbon-insoluble component, hydrogenating the former, blending the hydrogenated component with the latter to give optically anisotropic pitch and treating only the latter. CONSTITUTION:A heavy oil component of coal or petroleum base, not containing a component insoluble in a monocyclic aromatic hydrocarbon solvent, is used as a raw material and heat-treated by a tubular heating furnace under pressure at 400-600 deg.C to give a treated material having no quinoline-soluble content and 3-30wt.% xylene insoluble content. Then the heat-treated material is incorporated with 1-5 times as much as a monocyclic aromatic hydrocarbon solvent by weight and separated into a soluble component and insoluble component. The insoluble component is hydrogenated. The soluble component and the hydrogenated material are processed into optical anisotropic pitch for high- performance carbon fibers and optically isotropic pitch for widely useful carbon fibers is obtained only from the soluble component.
Patent JP-H07169682-A (JP)
Title: Formation of integrated circuit
Inventor: JIYON ERU RIAN
IPC: H01L21/027
Filed: 1994-08-15
Abstract: PURPOSE: To provide a method for manufacturing semiconductors wherein the position of feature is accurately decided, resulting in minimized scaling error. CONSTITUTION: A feature 5 is formed on a wafer, and a resist layer 9 covering the wafer and the feature 5 is spun on. Then, the wafer is irradiated with radiation light, and the intensity of reflective light is measured as a function of its position, thereby accurately deciding the position of the feature 5. The features 5 (plurality) are preferably away from each other, by 0.8 μm or less, and the surface of a resist is symmetric (flat) on the feature 5. Further, the resist surface is almost flat (symmetric). Before a resist of a metallic layer is spun on, the metal layer may be deposited on a substrate 1. With this almost flat surface, the resist or metal has a symmetrical optical characteristic even on the feature 5.
Patent JP-H0759631-A (JP)
Title: Chair with armrest
Inventor: KAN TOMOJI
IPC: A47C7/54
Filed: 1993-08-26
Abstract: PURPOSE:To easily and precisely control the space between the right and left armrests in a chair according to the body dimensions of a person. CONSTITUTION:Both right and left armrests 4 are interlocked and connected to each other by an interlocking mechanism or the like such as a rack and a pinion or the like, and both armrests 4 are simultaneously moved and controlled by a manual operating means 17. Both armrests 4 are interlocked and connected to each other in such a manner as to be simultaneously moved to be remote and close, and a seat body is adated to move down and tilt backward in proportion to the weight of a person. Both armrests 4 are simultaneously moved according to the lowering amount and the backward tilting amount.
Patent JP-S6369909-A (JP)
Title: Temperature rising method for molten steel at desulfur of molten steel in ladle
Inventor: HIRAI MASAZUMI
IPC: C21C7/064
Filed: 1986-09-09
Abstract: PURPOSE:To rise the temp. of molten steel in a ladle without any deterioration of desulfurization at low cost, by dipping a box which arranges conical shape iron plate at the bottom part thereof, at suitable position of the molten steel in the ladle, adding Al into the molten steel in the box, after the above iron plate melts down and blowing O2. CONSTITUTION:The desulfurizer is blown into the molten steel 2 supplied in the ladle 1 from a lance 10 and a tuyere 11, and the molten steel 2 in the ladle is desulfurized. Then, the box 4 fitted beforehand to the conical shape iron plate 3 at the bottom part thereof is dipped into the molten steel 2 at the position, where avoids the spreading range of blown desulfurizer, under condition of removing slag 7 in the ladle. In this way, the above iron plate 3 is melted down by heat of the molten steel 2 in the ladle and the internal part of box 4 is filled up by the molten steel. After that, after or while adding Al8A into the molten steel 6 in the that, at where is no ladle slag 7, from Al charging hole 8, O2 is blown from a lance 9. In this way, Al and Fe are oxidized to rise the temp. of molten steel 2 in the ladle. Then, the above box 4 is desirable to be dipped so deeply into the molten steel 2 in the ladle that Al2O3 and FeO generated do not flow.
Patent JP-H0496470-A (JP)
Title: Picture processor
Inventor: KOBAYASHI SHINJI
IPC: H04N1/04
Filed: 1990-08-10
Abstract: PURPOSE:To improve read picture quality by electrically reading original picture information, converting the information to digital signals, afterwards, storing those signals, comparing the data value of a thinning-out object picture element decided corresponding to an inputted reduction variable power rate and selectively outputting a specified picture element. CONSTITUTION:This processor is composed of a CPU 103, processing circuit 105 to execute a reduction processing according to a power rate data signal and an LGAT signal outputted from the CPU 103, and operation input display device 101 to input the reduction rate or the like to the CPU 103, etc. The original picture information is electrically read, converted to digital signals and stored afterwards. The desired reduction variable power rate is inputted and among the digital information stored corresponding to the inputted reduction variable power rate, the plural picture elements are decided as the objects of a thinning-out processing. The data values of the decided picture elements as the thinning-out objects are compared and according to the compared result, the specified picture element is selectively outputted among the plural picture elements as the thinning-out objects. Thus, the rapid reduction of read picture quality caused by missing a read picture information amount, which is increased with the reduction of the variable power rate, can be improved without damaging the high-speed processing.
Patent JP-S59104075-A (JP)
Inventor: KAWAMURA YOSHIKI
IPC: A01F25/00
Filed: 1982-12-01
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-S6272910-A (JP)
Inventor: FUKUHARA KUNIHIRO
IPC: F16B37/00
Filed: 1985-09-27
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-2000102770-A (JP)
Title: Washer
Inventor: MATSUDA NAOKI
IPC: B08B3/02
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To perform cleaning of the surface and groove inside of a substrate at the same time and also to prevent fine particles once removed from being restuck to enable performing washing of high cleaning degree. SOLUTION: This washer is equipped with a substrate holding part for holding a substrate W and a washing utensil disposed on the surface of the substrate W so as to make it slidable. The washing utensil has a high pressure nozzle 36 for jetting high pressure washing liquid toward the substrate W and a cylindrical washing body 42 surrounding the periphery of the high pressure nozzle 36. In this way, scrub washing and high pressure liquid washing of the substrate are performed at the same time to perform cleaning of the surface and the groove inside of the substrate at the same time and also by feeding liquid from inside the washing body, fine particles are prevented from being restuck due to the concentration of the soil of the washing body to enable washing of high washing degree.
Patent JP-2000048570-A (JP)
Title: Semiconductor memory
Inventor: HAMAMOTO TAKESHI
IPC: G11C11/409
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor memory for accurately transferring internal data at a high speed. SOLUTION: Data buses DB0, DB1 are respectively disposed one by one corresponding to pads PPD0, PPD1. The buses are disposed commonly at a plurality of memory arrays 2a to 2d. A read data driver is selectively activated according to a word organization, and the connection of the arrays to the buses is equivalently switched.
Patent JP-H0376019-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: ISURUGI MASAKAZU
IPC: G11B5/66
Filed: 1989-08-17
Abstract: PURPOSE:To obtain the medium having excellent durability without deteriorating the surface condition of the medium by providing an underlying layer having the internal stress reverse from the internal stress possessed by a magnetic layer consisting of the partial oxide of iron and cobalt having perpendicular magnetic anisotropy between the above-mentioned magnetic layer and a substrate consisting of a high-polymer film. CONSTITUTION:The partial oxide which is expressed by general formula Fe-Co- O and has the perpendicular magnetic anisotropy is used as the magnetic layer consisting of the partial oxide of the iron and cobalt and this layer is formed by a sputtering method. The layer which consists of nonmagnetic materials, such as chromium, titanium, aluminum, silicon, molybdenum, and tantalum, formed by a sputtering method and has the internal stress reverse from the internal stress possessed by the magnetic layer is used as the underlying layer. The perpendicular magnetic recording medium having the high durability is obtd. in this way without degrading the surface condition.
Patent JP-H0937841-A (JP)
Title: Compact container for makeup
Inventor: SUZUKI KAZUO
IPC: A45D33/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a conveniently handleable compact container for makeup with improved durability capable of smoothly performing the depressing operation of a mesh. SOLUTION: In this container formed by fitting a drum 4 for packing powder makeup to a housing recessed part 5 provided in a container main body 2, a drum upper end opening is covered with the mesh 15. The drum 4 is composed of a tray-like drum main body 13, a frame body 16 fitted to the outer periphery of the main body, an elastic supporting member 14 whose peripheral edge part is clamped by and fixed to the drum main body 13 and the frame body 16 and is formed of a flexible and fully elastic material for which a horizontal plate part 22 is extended through a hinge 21 to the upper peripheral edge of the drum main body and the mesh 15 spread to the supporting member. The mesh 15 is depressed by the elastic deformation of the horizontal plate part 22 with the hinge 21 as a center.
Patent JP-2001037429-A (JP)
Title: Method for dropping liquid seasoning, dropping apparatus for liquid seasoning and cooked rice forming machine provided with liquid seasoning dropping apparatus
Inventor: AOKI MINORU
IPC: A23L7/10
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for dropping a liquid seasoning to easily improve the taste and flavor, a liquid seasoning dropping apparatus and a cooked rice forming machine provided with the liquid seasoning dropping apparatus. SOLUTION: A container 12 holding a liquid seasoning is connected to a seasoning discharging port 14 through a flow rate controlling means 5 and flow channel opening means 6, 7. When an object 3 to be seasoned is transported below the seasoning discharging port 14, the flow channel opening means 6, 7 are operated by a signal transmitted from a sensor 4 detecting the presence of the seasoning object 3 and a prescribed amount of the liquid seasoning is dropped on the seasoning object.
Patent JP-2000048214-A (JP)
Title: Device and method for object processing and recording medium
Inventor: OSHIMA HIDEAKI
IPC: G06T11/20
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To perform plotting processing which does not cause a feeling of incompatibility to an operator so that a character frame, a graphics, a frame edging a picture or a grouped graphics correspond to intentions they originally have when changing their size is instructed. SOLUTION: When size change of an object assembly composed of plural objects is instructed (step S61), a plotting configuration of each of the plural objects is decided on the basis of size information after size change of the object assembly and plotting processing attribute of each of the plural objects composing the object assembly according to the instruction (steps S62 to S64), and the object assembly is drawn based on the decided plotting configuration (step S65).
Patent JP-S59103420-A (JP)
Title: Latch circuit
Inventor: KUBOTA KATSUHISA
IPC: H03K3/286
Filed: 1982-12-06
Abstract: PURPOSE:To attain high speed operation by adding a cross-connected wiring so as to decrease the delay in change from low to high level. CONSTITUTION:An (+) data of input data is inputted to one input of an NOR circuit 5 via gate circuits 3a, 3b and a (-) data is inputted to one input of an NOR circuit 6. The 1st output of the NOR circuits 5, 6 is connected respectively to the 1st input of NOR circuits 7, 8. The 1st output of the circuits 7, 8 is connected to the 2nd input of the circuits 8, 7 as a cross-connected wiring. Further, the 2nd output of the NOR circuits 5, 6 is connected to the 2nd output of the NOR circuits 8, 7 as a cross-connected wiring.
Patent JP-S6193090-A (JP)
Inventor: GONDAIRA KAZUHARU
IPC: B65D90/00
Filed: 1984-10-11
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-S6367769-A (JP)
Title: Dynamic semiconductor storage device
Inventor: KONO YOSHIO
IPC: H01L27/10
Filed: 1986-09-09
Abstract: PURPOSE:To avoid leakage between trenches by a method wherein a high concentration diffused layer is buried in a trench region of a semiconductor substrate and a low concentration epitaxial layer is formed on it. CONSTITUTION:A hot oxide film 16 is formed on a P-type substrate 1. Then the oxide film 16 is selectively etched by photoetching. After that, an oxide film 17 is formed by hot oxidation to form a protective mask oxide film for ion implantation and boron ions are implanted. The concentration of the implantation is so selected to be the maximum allowable value under the conditions that the concentration is lower than the concentration in the side walls of a trench capacitor and that the junction breakdown strength is higher than the breakdown strength required for a dynamic RAM. After the implanted ions are driven to be diffused, the oxide film is totally removed. Then an epitaxial layer 3 is deposited. At that time, boron ions in the diffused layer 2 are also diffused into the epitaxial layer 3 by solid diffusion. With this constitution, the respective trenches are separated from each other by the high concentration impurity diffused layer so that leakage between cells can be avoided.
Patent JP-H0261754-A (JP)
Title: Occupation control system for shared resource
Inventor: KISHINO TAKUMI
IPC: G06F15/16
Filed: 1988-08-26
Abstract: PURPOSE:To occupy a shared resource without a bus lock function by inhibiting another processor from setting its corresponding semaphore acquisition bit at the time when a specific processor sets its corresponding semaphore acquisition bit. CONSTITUTION:When a CPU 10-1 accesses a shared resource control mechanism 20 through a common bus 18 to use a shared resource 12-1, an input/output port P1 of a bus transceiver 46 is set to '1', and a write access signal is outputted to an AND gate 34. Therefore, a JK-FF 30 for the semaphore acquisition bit provided correspondingly to the CPU 10-1 is set, and the the inverse of Q output of the JK-FF 30 goes to '0' to set an AND gate 40 to the J terminal of a JK-FF 32, which is provided correspondingly to a CPU 10-2, to the inhibiting state. Thus, when the JK-FF 30 is set, the CPU 10-2 cannot set the JK-FF 32 to acquire the access right of a semaphore area.
Patent JP-S6271916-A (JP)
Title: Air/magnetic bearing type optical deflector
Inventor: IWAMA AKIHIKO
IPC: F16C32/00
Filed: 1985-09-26
Abstract: PURPOSE:To reduce sharply contact between the outer surfaces of the 1st and 2nd fixing shafts and the inner surface of a hollow rotary body by cancelling force generated by the resiliency of a thrust magnetic bearing part and orientated from the axis to the outside with force orientated to the axis out of attraction force. CONSTITUTION:Attraction force Fr generated between a rotary magnet 45 and a york iron plate 64 includes the components of force Fxr, -Fxr orientated to the axis and the components are generated in the reverse direction to force Fxb, -Fxb applied to the thrust bearing part and orientated from the axis to the outside. Therefore, two force can be cancelled with each other by setting up the size of the force Fxr, -Fxr orientated to the axis equally to that of the force Fxb, -Fxb orientated from the axis to the outside. Since the outer surfaces of the 1st and 2nd fixing shafts 51, 52 or the inner surface of the hollow rotary shaft 41 is pressed by the force Fxb, -Fxb orientated from the axis to the outside, both the surfaces are not contacted. Consequently, abrasion can be reduced even if the rotary body is repeated started or stopped, and an optical diflector characterized with long life can be obtained.
Patent JP-S6193416-A (JP)
Title: Optical fiber connector
Inventor: YOSHIZAWA TETSUO
IPC: G02B6/38
Filed: 1984-10-13
Abstract: PURPOSE:To maintain superior connecting characteristics even under severe conditions by using a material contg. a specified aromatic hydrocarbon modified phenol resin composition as the base to form ferrules. CONSTITUTION:In a cylindrical sleeve type connector, ferrules 2 having united optical fibers 1 are inserted into a cylindrical sleeve 3, butted, and fixed with cap nuts 4. Phenol and aromatic hydrocarbon selected among benzene, toluene and xylene are reacted with formaldehyde in the presence of a condensation catalyst to obtain aromatic hydrocarbon modified phenol resin having a skeleton represented by the formula, and 25-100pts.wt. resol type phenol resin and glass fibers as a filler are added to 100wt% of the modified phenol resin. The ferrules 2 are molded from the resulting modified phenol resin composition contg. glass fibers as a filler. The ferrules 2 have superior dimensional stability and undergo <=2mum dimensional change under severe conditions.
Patent JP-H0376508-A (JP)
Title: Apparatus for storing perishable material
Inventor: TAKEDA JUN
IPC: A01F25/00
Filed: 1989-08-18
Abstract: PURPOSE:To control combustion rate within a certain range by varying the air-feeding rates through a primary air nozzle for the combustion of a fuel and through a secondary air nozzle for the combustion of incomplete combustion gas according to the strength of drafting effect and providing an orifice for secondary air. CONSTITUTION:A carbon-containing fuel 110 is burned in a combustion furnace 102 and the generated carbon dioxide gas is supplied to a perishable material storage chamber 1. Air for the combustion of the fuel 110 is circulated from the storage chamber 1 to the combustion furnace 102 with a blower 16. Air supplied for the combustion of the fuel in the combustion furnace 102 is preheated with a preheater 103 and the combustion gas generated in the combustion furnace 102 and passed through the preheater 103 is cooled with a cooler 104. An air duct 107 in the combustion furnace 102 is provided with a primary air nozzle 112 and air for the combustion of the fuel is supplied through the nozzle. Air for burning incomplete combustion gas in the combustion gas is supplied through a secondary air nozzle 116 contacting with the combustion gas. The nozzle is provided with an orifice 116' for secondary combustion air.
Patent JP-H0499274-A (JP)
Title: Ion implantation device
Inventor: NAKAMURA NORIO
IPC: H01L21/265
Filed: 1990-08-10
Abstract: PURPOSE:To inhibit breakdown of a semiconductor device due to charge up by individually performing ion implantation to a plurality of semiconductor wafers and performing light irradiation and destaticizing charge on the surfaces of the wafers and cooling the semiconductor wafers. CONSTITUTION:An ion implantation device is provided with an ion implantation part, a mercury lamp 3 of a light irradiation part and a wafer cooling part 11. The ion implantation part individually performs ion implantation to a plurality of semiconductor wafers 10, 10 on the basis of a required sequence. The light irradiation part performs light irradiation to the semiconductor wafers 10, 10 and charge on the surfaces of these wafers is destaticized. The wafer cooling part 11 cools the semiconductor wafers 10, 10 irradiated with light. Thereby, the charge is removed which is accumulated on the surfaces of the wafers or to the electrodes formed on the surfaces thereof.
Patent JP-H0549560-A (JP)
Title: Suction cleaner
Inventor: HOSHIIDE SHINICHI
IPC: A47L9/00
Filed: 1991-08-26
Abstract: PURPOSE:To protect each roller, by a method wherein a projection part being the same as the height of the side surface of the roller is formed on an upper main body and a lower main body, of which the parts are adjacent to the front of the roller and are around the radius of the roller at the front side of the lower part of the roller. CONSTITUTION:With regerd to the shape of a part holding a roller part for the title cleaner, an upper cover 16 and a lower main body 8 are located being allowed to be adjacent to a traveling surface 24 on the front side of each of rollers 14, and their height is formed so as to be much the same as the height of a side surface 25 of the roller 14, as shown in plan view. In such a manner, when a projection part being much the same as the height of the side surface of the roller is formed on the lower and upper main bodies, of which the parts are at the lower part in front of the roller, a sense of unity between the roller and these main bodies is produced and a designing effect can be expected. Furthermore, since the clearance between the roller and these main bodies can be made narrow, such a hurt to be caused as the fingers are held between them can be prevented, and since these main bodies are almost integrally formed together with the side surface of the roller, such a trouble as the roller is damaged or is run off by furniture or the like during cleaning, can be prevented.
Patent JP-S6272354-A (JP)
Inventor: MATSUMOTO TOYOSHIGE
IPC: A61F13/49
Filed: 1985-09-25
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-H1060838-A (JP)
Title: Self-light emission road rivet
Inventor: IDO KENICHI
IPC: E01F9/553
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a self-light emission road rivet to be easily manufactured and having no need for projecting from a road surface. SOLUTION: A self-light emission road rivet is so constituted that luminous bodies 3 are arranged approximately upward to the inside of a rivet main body 1 mounting a plate-like light permeable plate 2 to the upper surface thereof, columnar lens devices 5 for collecting light of the luminous bodies 3 are horizontally provided upward of the luminous bodies 3 aslant, and light collected through the lens devices 5 is permeated from the light permeable plate 2 and is emitted to the outside. Then, the light of the luminous bodies 3 is refracted and collected by the lens devices 5, and since the collected light is emitted as the light toward car, etc., from the plate-like light permeable plate 2, the light permeable plate 2 can be so embedded that it is flush with a road surface G without being projected from the road surface G.