baber/WOPTO huggingface dataset:
Patent JP-H07261822-A (JP)
Title: Acceleration and deceleration time determining method for robot and acceleration and deceleration control method
Inventor: KARIYAZAKI HIROKAZU
IPC: G05B19/416
Filed: 1994-03-16
Abstract: PURPOSE:To shorten the time of operation with low torque and improve the service life in a high torque state by finding the shortest acceleration/deceleration time within a range wherein load torque generated on each axis of the robot does not exceeds the permissible peak torque of the axis and performing acceleration/deceleration control by using it. CONSTITUTION:The mass and gravity center position of each axis of the robot are previously stored in a parameter storage area 13, and the position, operation direction, and operation speed of each driving axis instructed at each instruction point are stored in an instruction data storage area 12. An acceleration/deceleration time arithmetic part 14 calculates the limit acceleration time of each axis at an operation start point by using the instruction data in the area 12 and the parameters in the area 13 to determine an acceleration time. Similarly, the limit deceleration time of each axis at an operation end point is calculated to determine a deceleration time. Those acceleration time and deceleration time are supplied to an interpolation arithmetic part 15, which generates and sends commands for acceleration at the start of operation and deceleration at the end to a driving part 16. Thus, the acceleration/deceleration control is performed, so that load torque generated on each axis never exceeds its permissible peak torque.
Patent JP-H01255957-A (JP)
Title: 'kanji' converter
Inventor: TSUN TERUSHITA
IPC: G06F17/21
Filed: 1988-03-25
Abstract: PURPOSE: To remarkably reduce the number of applied grammar by extracting the part of speech information of the KANJI (Chinese character) character string candidate corresponding to the input parameter character string of each Chinese compound word by a part of speech information extraction means and collating the information with the condition for every grammar, in a Japanese preparation system. CONSTITUTION: The input parameter character string composed of the plural Chinese compound delimitations from a keyboard is stored in an input storage device 1. When the inputs of all the input parameter character strings are finished, a conversion dictionary retrieval circuit 2 retrieves the conversion dictionary storage device 3 composed of the pairs of reading parameter character strings, KANJI character strings and part of speech information and stores the candidates of the pairs of the KANJI character strings and parts of speech corresponding to the input parameter character strings in a KANJI character string candidate storage device 4. These candidates include the parts of speech which are not grammatically suitable. Therefore, the grammar within the grammar dictionary storage device 10 is applied, the candidates of inproper parts of speech are eliminated and only the proper candidates are stored in a conversion result storage device 11.
Patent JP-H05234789-A (JP)
Title: Molding method and manufacture of sintered magnet
Inventor: TAKEBUCHI KATASHI
IPC: H01F1/053
Filed: 1992-02-21
Abstract: PURPOSE:To improve the degree of orientation of a molded body in manufacturing a rare-earth sintered magnet by applying a pulse magnetic field to a green compact of magnetic powder when the green compact is in a predetermined density range. CONSTITUTION:Magnetic powder containing R (at least one type of rare-earth elements which include Y) and transition elements is subjected to a dry molding. In this event, when a relative density of a green compact of the magnetic powder is in a range of 25-55%, a pulse magnetic field is applied to the compact at least three times. Thereby, a molded body having a considerably high degree of orientation is obtained, and hence it is possible to obtain a sintered magnet of good magnetization having a considerably high residual magnetic flux density. Moreover, it is possible to improve a mechanical strength of the molded body.
Patent JP-S61230701-A (JP)
Title: Method and apparatus for regenerating aqueous detergent solution containing oils and fats
Inventor: HAINTSU KOBURENTSUAA
IPC: C23G1/36
Filed: 1986-04-01
Abstract: In a method for reprocessing aqueous, oily and greasy cleaning solutions by separating oil and grease out of the solution in an oil separator, a mixture of oil, grease and cleaning solution separated in the oil separator is subjected to vaporization for the purpose of thickening it, the hot water vapor thereby resulting is used to heat the oil separator and the condensed water resulting from the vapor is fed back to the cleaning solution for its regeneration. An apparatus for performing this method is characterized in that the oil separator is enclosed by an outer casing, in the bottom region of which the separated cleaning solution containing oil and grease is collected and vaporized, the hot vapor thereby resulting being utilized to heat the cleaning fluid in the oil separator. A condensate collecting tray is provided between the bottom region of the outer casing and a bottom wall of the oil separator and condensed water flows from this tray back into the cleaning solution.
Patent JP-H06283666-A (JP)
Title: Semiconductor storage device
Inventor: NAGATA TOSHIYUKI
IPC: H01L27/10
Filed: 1992-02-21
Abstract: PURPOSE:To provide a semiconductor storage device the active areas of which can be formed as designed and can be easily aligned with capacitor forming areas and which can be suitably increased in degree of integrated. CONSTITUTION:Capacitors formed in grooves 20 and transistors composed of source areas 34, channel areas immediately below word lines in active areas 60, and drain areas 22 constitute memory cells CEL1 and CEL2. The counterposed memory cells CEL1 and CEL2 have been formed in one active area as a memory cell block in the conventional example, but, in this semiconductor storage device, a plurality of memory cell blocks is formed in series in one active area 60. In other words, by forming the active area which has been formed in an island-like state in the conventional example in a linear continuous area, the intrusion of field oxide films 51 into the active areas 60 is reduced. Therefore, the active areas 60 can be formed as designed and can be easily aligned with capacitor forming areas.
Patent JP-S51149672-A (JP)
Title: Sheet pile feeding apparatus
Inventor: MASUOKA SEIJI
IPC: B65G59/06
Filed: 1975-06-16
Abstract: PURPOSE: Sheet pile feeding apparatus to supply sheet piles one by one from a stack of piles one by one to e.g. cleaning apparatus, in which automatic feeding is performed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56169034-A (JP)
Title: Manufacture of corrugated tile of synthetic resin
Inventor: ARAI MICHIYUKI
IPC: B29C33/00
Filed: 1980-05-31
Abstract: PURPOSE: To obtain the captioned tile having a clear-cut pattern on the bottom of each indented part by a method wherein granular material of synthetic resin is filled between a metal mold having projected parts molded by elastic material having rubber elasticity and a flat plate mold and the top surface of each projected part is coated with ink, heated and compressed.  
     CONSTITUTION: Between a metal mold 3 having projected parts 2 molded by elastic material having rubber elasticity like silicone rubber, urethane rubber, etc. and a flat plate mold 4 is filled granular material 5 and the top surface of each projected part 2 are coated with ink 6, the granular material 5 is heated and compressed between the metal mold 3 and the flat plate mold 4 to obtain the captioned tile 1 having an indented part 7 fitting with each indented part 2 and an ink layer 8 having transferred ink on the bottom surface of each indented part 7. In this way, when the metal mold 3 and the flat plate mold 4 are clamped, the whole projected parts  deform elastically, the ink 6 is prevented from flowing in the direction of departing  from the projected parts and the clear-cut pattern in obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10269935-A (JP)
Title: Method and device for manufacturing plasma display panel
Inventor: NAGANO SHINICHIRO
IPC: H01J11/34
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To enable a broken piece of a generated barrier rib to be removed so as not to be an obstacle in discharge space and dot fault generation to be reduced by restoring atmospheric pressure after de-pressurization, isolating facing glass substrates from each other, and laminating them with each other after a process for cleaning at least either of the facing glass substrate faces to form a discharge space. SOLUTION: This method comprises a process for removing a broken loss part. A front glass substrate 5 is placed on a base board 31 with a dielectric layer being upward, and further a rear glass substrate 9 is placed with a barrier rib 7 being downward. After performing alignment between the front glass substrate 5 and the rear glass substrate 9, it is covered with an air-tight flexible material sheet 33 so as to isolate from another space and is de-pressurized. At this time, a weak tip end of a protrusion of the barrier rib 7 is crashed and broken. After restoring pressure, the glass substrate 5 and the rear glass substrate 9 are isolated from each other, a residue such as a broken piece or the like adhered thereon is removed.
Patent JP-S5411327-A (JP)
Title: Acrylonitrile sheath-core fibers
Inventor: HONDA YUTAKA
IPC: D01F8/08
Filed: 1977-06-22
Abstract: PURPOSE: Acrylonitrile sheath-core fibers having improved wet heat form stability, spinnability, and dyeability, wherein crosslinkages are introduced into the core parts of fibers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09263299-A (JP)
Title: Rudder for vessel
Inventor: HIKINO MASAMI
IPC: B63H25/38
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the rudder for a vessel, which can recover the energy of a flow in the rotating direction in a propeller slip stream. SOLUTION: This invention is concerned with the rudder for a vessel, which is provided for the rear side of a propeller shaft, aerofoil shaped fins 5 are mounted onto both the side surfaces of a rudder main body 4 at the sides of positions where the flow in the rotating direction by a propeller 3 flows in, and when the flow in the rotating direction of a propeller strip stream flows in each fin, propulsion force in the back and forth direction is thereby produced.
Patent JP-2000269118-A (JP)
Title: Method of exposure and aligner
Inventor: TAKAHASHI MASATO
IPC: H01L21/027
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To improve printing accuracy by suppressing the positional errors in pattern transfer caused by deformation of the body. SOLUTION: An aligner 10, mounted on a body 14, is provided with a strain gage 80 that detects deformation of the body and a control system that controls relative position between a mask and a substrate, in transferring a pattern depending on the output of the strain gage 80. In transferring the pattern of a mask R onto a substrate W by moving a mask stage RST and a substrate stage WST, deformation of the body 14 is detected by the strain meter 80, and the relative position between the mask and the substrate is controlled, according to the detected result of the strain meter.  As a result, it is possible to suppress or prevent transfer errors (transfer position errors) of an extremely small pattern that cannot be observed with an interferometer, caused by strains or tiny deformations generated in the body 14 by moving the mask stage RST and the substrate stage WST, and the printing accuracy can be improved.
Patent JP-S5570-A (JP)
Title: Manufacturing of cake
Inventor: OOTA TOSHIYUKI
IPC: A23G3/34
Filed: 1978-06-17
Abstract: PURPOSE: To obtain a cake composed of an aged sponge cake and cream, having excellent mold resistance and drying resistance, and fresh taste, by cutting or slitting the composed cake in a particular manner, sealing in a container and cooling to a low temperature.  
     CONSTITUTION: A cake composed of (A) an aged sponge cake made of wheat flour and proper amounts of sweetening, fats and oils, flavors, etc., and (B) cream made of fats and oils, and proper amounts of sweetening, flavor, etc. is cut or slitted to two or more pieces, sealed with a water-proofing plastic or paper, and subjected to the quick freezing at ≤-20°C, pref. at -25°CW-80°C while keeping the temperature at the center of the cake to >-15°C. The frozen cake thus obtained can be separated into pieces with eatable sizes without using a knife, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60215618-A (JP)
Title: Weak-acidity bath preparation
Inventor: EGUCHI YASUTERU
IPC: A61K8/97
Filed: 1984-04-12
Abstract: PURPOSE:The titled bath preparation having synergistically improved promoting action on circulation of the blood, soft feeling effect on the skin after a bath, obtained by adding a crude drug to a weak-acidity bath preparation which comprises a carbonate and an acid, makes hot water in a bath show weakly acidid pH when it is used. CONSTITUTION:A weak-acidity bath preparation which is obtained by blending a carbonate with an acid to evolve a carbonic acid gas, shows 4-7pH, especially 6.0-6.7pH at 0.01wt% aqueous solution which is obtained by dissolving it in hot water in a bath to dissolve a carbonic acid gas in the hot water, has raised promoting effect on blood circulation, causes no chill after a bath, is blended with a crude drug such as Atractylodes, Atractylodis Rhizoma, Valerian root, Nepetae Herba, Magnolia bark, Cnidium, Bitter orange peel, ginger, Paeoniae radix, Cork tree bark, Scutellaria, Gardenia, powdered Cinnamon bark, Ginseng, Hoelen, Houttuynia cordata, sweet-flag, dried leaves of Artemisia vulgaris var. vulgatissima, Schizandra nigra Maxim., Angelicae Dahuricae Radix, Houttuynia, fennel, Aurantii Nobilis Perciarpium, and/or trunk bark, to raise synergistically the above-mentioned effects.
Patent JP-S56169714-A (JP)
Title: Operation of hot blast stove for blast furnace
Inventor: KOYAMA KOUJI
IPC: C21B9/00
Filed: 1980-05-30
Abstract: PURPOSE: To reduce the amount of fuel used in hot blast stove by utilizing high- temperature clean air discharged from dust collectors in casting bed and building for the blast furnace equipment as combustion air for the hot blast stove.  
     CONSTITUTION: Dust-rich and high-temperature air discharged from the molten pig iron and slug treatment systems of a blast furnace factory 1 is passed through a bag filter 2 to remove dust present, and then sucked up by a blower 3. And, part of the high-temperature air is sent into a blower 4 for combustion air for hot blast stove. The high-temperature clean air whose pressure is raised by the blower 4 is mixed with fuel and burned to heat the hot blast stove 5. Thus, the heat energy possessed by the high-temperature waste gas from blast furnace equipment is recovered by the hot blast stove and the amount of fuel used in the air-heating surface can be therefore be saved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05230588-A (JP)
Title: Hard alloy
Inventor: MARUYAMA MASAO
IPC: C22C29/04
Filed: 1992-02-24
Abstract: PURPOSE:To produce a hard alloy where hardness is improved and deterioration in toughness is prevented by incorporating CoxWyCz into a sintered compact of a hard alloy containing specific percentages of WC of specific grain size, Co, and group IVa, Va, and VIa metals. CONSTITUTION:CoxWyCz (where the symbols X, Y, and Z represent atomic ratios) is incorporated into a sintered compact of a hard alloy having a composition consisting of, by weight, >=80% of WC of <=2mu average grain size, >=0.2% Co, and the balance one or >=2 kinds among the metals, carbides, nitrides, and carbonitrides of the group IVa, Va, and VIa metals of the periodic table. The intermetallic compound CoxWyCz so far known is Co3W9C4, Co3W3C1, Co6W6C1, Co2W4C1. Further, 2.0-7.0wt.% of Mo and/or Mo2C and 0.2-0.6wt.% of VC and/or CrC can be added, if necessary. By this method, the hard alloy where hardness is improved and deterioration in toughness is prevented can be obtained.
Patent JP-H02251019-A (JP)
Title: Cooker
Inventor: MATSUSHIMA KAZUFUMI
IPC: F24C15/16
Filed: 1989-03-24
Abstract: PURPOSE:To enhance safety and promote smoothness in handling a device by fitting a rotatable tray of net on a drive shaft of a drive motor in a removable, replaceable manner and by forming on the peripheral underside of a rotatable tray, which is mounted on the rotatable tray of net, a plurality of supports each being larger in size than the mesh in the rotatable tray of net. CONSTITUTION:To a bottom plate 1d of an oven casing 1 is attached a drive motor 11 with the interposition of heat-insulating material and a heat-screening plate 12. The drive shaft 11a of the motor is run through the bottom plate 1d and projected into an oven 2. On the drive shaft 11a is fitted in a removable, replaceable manner a tubular shaft 15b which is attached to a lower part of a rotatable net tray 15 with meshes 15a for passing a microwave through the net. On the rotatable net tray 15 is mounted a rotatable tray 16 on whose peripheral underside are formed a plurality of supports 16a each being larger in size than the mesh 15a for passing a microwave through the rotatable net tray 15. The radiation from a magnetron 5 impinging upon the bottom plate 1d is reflected and, after passing through the meshes 15a in a rotatable net tray 15, heats up the food W to be cooked placed on the rotatable tray 16.
Patent JP-S62230267-A (JP)
Title: Distorted picture correcting device
Inventor: FUJITA JUN
IPC: H04N5/14
Filed: 1986-03-31
Abstract: PURPOSE:To display a distorted picture as a normal picture without changing a lens system or deflection system by compressing the central part of an input picture stronger than other part, or elongating the peripheral part stronger. CONSTITUTION:The picture of an object 1 image picked-up by a camera 2 at the door is converted to digital signals, and written in a frame memory 11. If this picture is displayed on a cathode-ray tube 8 without applying any correction, the middle part of the picture is swelled due to the aberration of lenses. Therefore, a controller 13 controls the data when writing it in the frame memory 11. That, the compression ratio is made higher sequentially from the left side to the center, and lower sequentially from the center to the right side, and also, of the scanning line, the compression ratio is made milder in variation for the upper and the parts of the scanning lines, but drastic for the central part of the lines. As a result, a normal picture is displayed in the cathode-ray tube 8.
Patent JP-S547901-A (JP)
Title: Acoustic system
Inventor: YAMASHITA AKIRA
IPC: H04S5/00
Filed: 1977-06-20
Abstract: PURPOSE:To generate stereophonic sounds of high quality with the use of a simple circuit by composing main and auxiliary sound signals through a combined transformer without any interference so that they are impressed in a preset phase upon two speakers.
Patent JP-S58190725-A (JP)
Title: Combined weighing or counting method
Inventor: MINAMIDA KAZUKIYO
IPC: G01G19/387
Filed: 1982-04-30
Abstract: PURPOSE:To maintain the normal operation of a cycle of weighing articles by a method wherein, when a combination of weighing machines within set allowance limits can not be found in selected machines, new machines to be made to participate in the combination are selected over again from all the weighing machines only after machines wherefrom articles have been discharged last time are supplied again with articles and deliver weighing data, in a combined weighing or counting method wherein weighing machines in the prescribed number or below are selected from all the machines to be combined for calculation. CONSTITUTION:When a combination of weighing machines within set allowance limits can not be found in a combination cycle H, no discharge of articles is conducted, and weighing machines 5, 9, 11, 12 and 14 whereto articles have been discharged last time are supplied again with articles. Then, in the following cycle J of selection of weighing machines, the machines to be made to participate in the next combination are selected from all weighing machines. Thus, the normal operation of cycles of weighing articles is maintained. Along with such an operation, the machines supplied with an insufficient quantity of articles are detected from the machines made to participate in the combination, and articles are supplied additionally to said detected machines in the subsequent cycle of supply of articles. Thus, the insufficiency of the quantity of supply of articles, which is a factor of an error, is compensated.
Patent JP-S61231421-A (JP)
Title: Infrared detection element
Inventor: ISHIGAKI TAKEO
IPC: G01J5/02
Filed: 1985-04-08
Abstract: PURPOSE:To obtain a sharp heat image by fundamentally solving the blur of the heat image and preventing the lowering in sensitivity, by unidimensionally or two- dimensionally arranging a plurality of piezoelectric elements in a mutually separated state and setting the electrode provided to one surface of each piezoelectric element to a common electrode. CONSTITUTION:A plurality of piezoelectric elements 1 are unidimensionally or two- dimensionally arranged in a mutually separated state. A connection electrode 2 is provided to one surface of each piezoelectric element 1 and the infrared ray receiving electrode 3 provided so as to straddle the remaining other surface of the piezoelectric elements 1 is used as a common electrode also being an earth electrode. By this constitution, there is no direct giving and receiving of heat between the elements, and the mutual heat dissipation exchange and the heat conduction through the common electrode and a semiconductive element is small by one figure or more as compared with the expanse of the heat in a piezoelectric material by heat conduction. Therefore, the same result as such a case that the piezoelectric elements are mutually independent is obtained and the heat blur (crosstalk) of each piezoelectric element is prevented to eliminate the lowering in sensitivity and a sharp heat distribution image can be obtained.
Patent JP-H06286356-A (JP)
Title: Desensitization processing liquid for offset printing
Inventor: TATSUKI SHOJI
IPC: B41N3/08
Filed: 1993-03-31
Abstract: PURPOSE:To provide desensitization processing liquid for offset printing wherein problematic film making speed for desensitization is ameliorated by cyan-free type processing liquid, scumming will not occur even with one passing of an automated desensitization processing device, and ink spreads well. CONSTITUTION:A processing liquid contains as main components phytin acid or its salt, alkaline colloidal silica having a particle diameter of below 10nm, and inorganic phosphate. Thus, the liquid can be used as a desensitization processing liquid for offset printing and as a damping water with which there is no pollutional problem, desensitization processing capacity is excellent, and an ink spreads well at start of printing.
Patent JP-S63241813-A (JP)
Title: Insulation coating method for superconductor
Inventor: OGIWARA MASAHIRO
IPC: H01B12/14
Filed: 1987-03-30
Abstract: PURPOSE:To obtain a ceramic insulating film excellent in adhesion by coating the component element A of a compound AxBy on superconductors, heat-treating it to form an alloy layer between conductors, and implanting ions of the component element B into the element A to form a ceramic insulation coating layer. CONSTITUTION:An aluminum layer 5 is extruded and coated at a temperature of 350 deg.C on the surface of a superconductor 1 buried with a superconductor 2 in copper 3 which is a normal conductive metal. The layer 5 is thus coated, and also an adhesive copper-aluminum alloy layer 6 is generated between the conductor 1 and the layer 5, next the conductor 1 is moved in the longitudinal direction while being rotated, nitrogen ions are implanted into the layer 5, and silicon is deposited by spattering. Accordingly, a superconductor formed with a ceramic coating layer constituted of an aluminum nitride layer 7 and a silicon nitride layer 8 on the conductor 1 is obtained.