baber/WOPTO huggingface dataset:
Patent JP-S63166921-A (JP)
Title: Method for repairing steel tapping hole in converter
Inventor: SATO YASUSHI
IPC: C21C5/46
Filed: 1986-12-26
Abstract: PURPOSE:To shorten repairing time and to enable suitable steel tapping work after repairing by inserting a sleeve applying monolithic refractory at tip of steel tapping hole stopper and fixing the sleeve as abutting the stopper on the worn steel tapping hole. CONSTITUTION:The stopper 3 is fitted to an upper hanging part 5 of tip of rod 4, which is freely moved forward/backward, and up/down in a converter 1. Refractory sleeve brick 6 applying the monolithic refractory at the tip of stopper 3 is set attachably/detachably and by operating the rod 4, the stopper 3 is adjusted, to abut the refractory sleeve brick 6 on the worn steel tapping hole 2. After fixing the abutted refractory sleeve brick 6, it is taken out from the stopper 3. By this repairing method, as the furnace inside of steel tapping hole is adjusted to the fixed size and shape for the steel tapping hole, the plugging of slag stopper is improved.
Patent JP-S63171654-A (JP)
Title: Electrostatic precipitator
Inventor: HARA KEIICHI
IPC: B03C3/10
Filed: 1986-12-31
Abstract: PURPOSE:To easily clean a dust collecting part confronting an electric discharge part, by providing the dust collecting part in parallel with the electric discharge part, and providing revolving rollers hanging net body to the upper and the lower positions in the dust collecting part. CONSTITUTION:As corona discharge is densely generated towards the dust collecting part 16 from the top ends of each saw-teeth part 19 of saw-teeth type electric discharge plates 20 in an electric discharge part 15, powdery dust is charged in negative electric charge between the dust collecting part 16 and the electric discharge part 15. The charged powdery dust is repelled by the electric discharge part 15 and is attracted by the dust collecting part 16. As a result, the powdery dust contained in a gas to be treated is charged during it passes through the dust collecting part 16 towards the electric discharge part 15, and the charged powdery dust is pushed back to the gas inlet side by the charged electricity, and attracted to the dust collecting part 16 to be caught.
Patent JP-H05150530-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAMOTO EIICHI
IPC: G03G5/06
Filed: 1991-11-28
Abstract: PURPOSE:To provide an electrophotographic sensitive body having high sensitivity and excellent durability. CONSTITUTION:A photosensitive layer contg. an azo compd. represented by the formula is formed on an electric conductive substrate. In the formula, each of R<1> and R<2> is H or lower alkyl and A is a residue of a coupler having the properties of an acceptor.
Patent JP-S63217152-A (JP)
Inventor: DEINO BATSUKI
IPC: F24C15/00
Filed: 1987-12-10
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-H09151568-A (JP)
Title: Member for building structure
Inventor: KUSANO KENJI
IPC: F24F7/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To use a composite beam member to prevent the occurrence of condensation in a ceiling plenum by fixing a woody plate member to the front side of a horizontal piece of a steel framed beam to arrange a plurality of grooves to the opposed surface of the plate member to the steel framed beam by crossing them in the longitudinal direction, and arranging spaces between the steel framed beam and plate member. SOLUTION: A woody plate member 3 is fixed to the front side of a horizontal piece 2b of a steel framed beam 2 to arrange a plurality of grooves 3a to the opposed surface of the plate member 3 to the steel framed beam 2 by crossing them in the longitudinal direction. In that case, moisture occurring in a room passes through gaps in an interior finishing wall or ceiling members to move to the inside of an exterior wall, ceiling plenum or attic space. Then, moisture moved inside the exteriorwall is exhausted to the outside from a vent layer through a waterproof sheet. The moisture moving to the ceiling plenum or attic space is ventilated from through-holes 2c bores in the steel framed beam 2 of a structural member 1 or grooves 3a of the plate member 3 and is exhausted top the outside.
Patent JP-H07166252-A (JP)
Title: Production of raw material composition for iron making consisting of dissolution residue of bauxite
Inventor: NIBU MITSUO
IPC: C01F7/06
Filed: 1993-12-14
Abstract: PURPOSE:To produce a compsn. for which iron making raw materials contg. Na2O and Al2O3 at low ratios and contg. Fe2O3 at a high ratio are usable by subjecting the residues after extraction of alumina by treating bauxite by a Bayer process to an acid treatment. CONSTITUTION:The bauxite is treated by an aq. caustic soda soln. and the alumina contained therein is separated and recovered as water-soluble sodium aluminate. Al(OH)3 is added as a precipitation seed to the soln. to precipitate the Al(OH)3 from the aq. sodium aluminate soln. This Al(OH)3 is used as the raw material for the Al2O3. The Al(OH)3 is precipitated from the aq. sodium aluminate soln. and the water-soluble silica is precipitated and separated from the aq. soln. recovered by filtration, thereby yielding the aq. sodium aluminate soln. of high purity. Fe2O3, Al2O3, Na2O, etc., remain in the remaining solid residues after the sepn. of the aq. sodium aluminate soln. and, therefore, a mineral acid is added thereto to elute the Al2O3 as an Al salt and to elute the Na2O as Na2Cl, Na2SO4, etc., by which the ratio of the Fe2O3 in the residues is increased. The raw material for iron making is thus produced by sintering, etc., together with limestone, coke, etc.
Patent JP-H02157846-A (JP)
Title: Composition for developing solution
Inventor: AONO KOICHIRO
IPC: G03F7/32
Filed: 1988-12-12
Abstract: PURPOSE:To remove easily each unexposed part and exposed part from a negative or positive PS plate and to reduce remarkably an atm. of stained paper by developing the PS plates with a developing soln. contg. an org. solvent, an anionic surface active agent, and a IVB group metal salt. CONSTITUTION:Suitable org. solvent is one having 13-300 deg.C b.p.and <=10% solubility in water at a ca.20 deg.C, such as benzyl alcohol, n-amyl alcohol, etc. Suitable content of the org. solvent in a compsn. for a developing soln. is 0.1-10wt.%. Suitable anionic surface active agent is a 8-20C linear or branched alkyl mono-or dicarboxylate, etc. Suitable content thereof is 0.1-10wt.%. Suitable IVB group metal salt is water soluble salt such as TiCl4, TiCl3, etc. Suitable content thereof is 0.01-10wt.%. pH of the developing soln. is adjusted to 9.0-13.5 by adding an alkali silicate, etc. Further, several additives such as nonionic surface active agent, may be added.
Patent JP-H09125885-A (JP)
Title: Tunnel lining device based on spray method and lining method
Inventor: SHINODA JUNJI
IPC: E21D11/10
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute a primary lining work on an excavated wall surface promptly. SOLUTION: A tunnel lining device comprises a disk-shaped rail 8 provided with a traveling device 6, which is laid out with a specified spacing inwardly than the inside wall of the natural ground and is provided with a concrete or hardening resin spray nozzle 5 and an inner frame 7 provided with a positional adjustment mechanism 9 which can adjust the aforesaid disk-shaped rail forward and backward and supports from the natural ground of the tunnel with the self-weight of the inner frame. A transfer mechanism 11 is mounted on the lower part of the inner frame 7 where the transfer mechanism 11 comprises an outside pipe provided with a jack 20, an inside pipe which is slidably fitted in the outside pipe and provided with a jack 20 on both ends and a fluid cylinder 23 which moves the inside pipe slidingly along the outside pipe.
Patent JP-H03178784-A (JP)
Title: Piston damper for driving machine
Inventor: AKIBA YOSHITAKA
IPC: B25C1/04
Filed: 1989-12-01
Abstract: PURPOSE:To make the projection part of a lower part piston damper not being cut by the angular part of a drive bit, even in case of an upper part piston damper being rotated at a percussion time, by bisecting the shape of the piston damper of a driving machine in upper and lower parts and also providing the projection part engaged with a main body on the lower part piston damper. CONSTITUTION:An impulse force is dispersed at a driving time because of a piston damper 10 being divided into upper and lower piston dampers 10c, 10d. Also, the rotation of the piston damper 10 at the backward stroke of a piston 14 is capable of the upper piston damper 10c only and no hindrance is caused even in case of its rotation. The lower piston damper 10d is not rotated because of the projection part 10e of the lower piston damper 10d being engaged with the recessed part 1a of a main body 1. Consequently this projection part 10e is not cut, no hindrance is caused on the backward stroke of the piston by preventing the leakage of an excessive air and the durability can be improved.
Patent JP-H01154722-A (JP)
Title: Multi-layered covering device
Inventor: ARAKI SHINJI
IPC: B29C48/06
Filed: 1987-12-10
Abstract: PURPOSE:To enhance the smoothness of the boundary surface between inner layer material and outer layer material by a method wherein heat insulating material is interposed between the inner layer material die and the outer layer material die of a multiple crucible structure so as to thermally separate inner layer material resin from outer layer material resin through the heat insulating material in order to independently change the temperatures of said resins and thus independently control the viscosities of respective resins. CONSTITUTION:In the multi-layered covering device concerned, an inner layer material die 12 and an outer layer material die 13 are thermally shut off from each other by a heat insulating material 15 interposed between both the dies. Accordingly, the temperatures of the resins of respective layers can be controlled independently, resulting in allowing to separately control the viscosities of the respective resins so as to make the boundary surface between the respective layers for multi-layered covering smooth.
Patent JP-H02166094-A (JP)
Title: Weighing apparatus
Inventor: KOBAYASHI KENJI
IPC: B01F15/02
Filed: 1988-12-14
Abstract: PURPOSE:To improve the odor of kerosene by providing an additive supply device for supplying a predetermined amount thereof. CONSTITUTION:A liquid level sensor 12 is provided in the lower part of a perfume tank 11 and, when a pump lever 14 is pushed down, a weighing pump 13 discharges a predetermined amount of perfume. This lever 14 is provided on a weighing apparatus 1 projecting into a recess part 22 having the indicator 21 for the kind of perfume at the upper part thereof. At the time of supplying the kerosene in mixture with the perfume, an indicating lamp 19 is first turned on to confirm the kind of the perfume customers desire and a perfume supply nozzle 18 is then inserted into a polyethylene tank and the lever 14 is pushed down to supply 50cc of the perfume. Next, preset buttons 4a and 4b are depressed and an oil feed nozzle 6 is inserted into the tank to supply the kerosene. This structure makes a perfume supply device operative manually and the kerosene saleable in mixture with the perfume meeting the customers' requests.
Patent JP-H02159230-A (JP)
Title: Floor nozzle for vacuum cleaner
Inventor: OKUBO HIDEO
IPC: A47L9/28
Filed: 1988-12-13
Abstract: PURPOSE:To obtain the floor nozzle of good availability by controlling the start and stop of the motor of an agitator based on the detecting result of a state detecting means for detecting the state of a working plate to be exposed or concealed under the bottom surface of a floor nozzle main-body. CONSTITUTION:When a floor nozzle main-body 1 is operated on the smoothing surface of a floor, a matted floor, or the like, then a working plate 19 is not worked as there is a space by H between the lower end surface 23 of the working plate 19 and a floor surface, but when the floor nozzle main-body 1 is operated on a carpet, then the working plate 19 is pushed by the rough nap of the carpet and is moved upward. Then, by a part of the working plate 19, a light passage between a light emitting element 24 and a light receiving element 25 is interrupted, and by the working of a control circuit 26, a motor 10 is rotated, and this rotation is transmitted to an agitator 11 via a belt 15. In other words, on the carpet, the agitator 11 is automatically rotated, and on the floor or matted floor, it is not rotated, and the floor surface is not damaged carelessly. Besides, when cloth or the like is carelessly entwined under the rotation of the agitator 11, then by turning the floor nozzle main-body over, the rotation of the agitator 11 is automatically stopped, and the cloth can be removed with safety.
Patent JP-2001136360-A (JP)
Title: Image forming device, its image masking control method and recording medium with picture masking control program recorded thereon
Inventor: KIMIZUKA JUNICHI
IPC: B41J11/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To meet the demand of effectively using paper by loading an image to the nearest part to the end of the paper and to prevent toner from soiling the rear side of the next paper as the result of sticking to a transfer roller without being transferred to the paper when the position of the paper is deviated a little. SOLUTION: In accordance with an input mode of an image signal received from an image signal generation part 42, a CPU 70 switches an area for masking an image. In a printer mode where the image signal is inputted from a host computer, image masking signals/MASK 1 to 4,/VMASK for realizing forming of the image to the end of the paper are given to gate circuits 43 to 46 to expand the image to the nearest part of the end of the paper. In a mode where the image signal is inputted from an image reader, the image masking signals/MASK 1 to 4, /VMASK for realizing providing a margin in the periphery of the end of the paper are given to the circuits 43 to 46 to dare to restrict the area of the image.
Patent JP-2001129661-A (JP)
Title: Brazing part and brazing method thereof
Inventor: HASHIMOTO AKIRA
IPC: F16B11/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a brazing part and a brazing method capable of making a brazing material penetrate into the whole surface of joining side by making flux penetrate into the same surface, thus obtaining stable and required joining strength. SOLUTION: In this arrangement, there are formed A space which is formed by being surrounded with the abutting side in a state of abutting a plurality of parts to join by brazing and a communicating path for communicating the space with the outside, where the brazing material and flux are set and fitted, and heating and brazing are carried out. Then, by exhausting the air and vaporized flux remaining in the space 12 from the communicating path 13 to the outside, the flux and brazing material are made to penetrate into the whole of the space 12, thus carrying out a reliable brazing.
Patent JP-2001136137-A (JP)
Title: Program production transmitter
Inventor: INO YUJI
IPC: H04H20/10
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a program production transmitter that can automatically update a broadcast available time of a cushion item in real time so as to easily grasp the broadcast available time of the cushion item and can smoothly broadcast programs. SOLUTION: A cue sheet terminal 39 displays a cue sheet generated by a transmitter control section 5 in real time as a program progresses. In this case, every time an operator depresses a take switch 41 operated in the case of switching the 'configuration', the cue sheet terminal 39 calculates a time difference between a schedule time of 'item = source' obtained from the cue sheet and an actual progress time, that is, a broadcast available time of the cushion item integrated in the cue sheet and updates it in real time. Furthermore, when the broadcast of a program is delayed more than the schedule time, the broadcast time of the cushion item is displayed in red and when the program is advanced more than the schedule time, the broadcast time of the cushion item is displayed in blue.
Patent JP-H02160043-A (JP)
Title: Molded adsorber and production thereof
Inventor: NAKAHIGASHI YOSHITAKA
IPC: B01J20/28
Filed: 1988-12-12
Abstract: PURPOSE:To easily produce the molded adsorber which can utilize the adsorbing power of active carbon fibers to the max. extent by dehydrating and molding an aq. slurry prepd. from the active carbon fibers, jute or pulp chips and paper strength intensifier, then subjecting the molding to a drying treatment. CONSTITUTION:The uniform aq. slurry is prepd. by dispersing the above- mentioned materials into water of 50 times the total weight of the materials so as to contain the active carbon fibers at 50 to 95wt.%, the chips of at least eitherof the jute or pulp treated to have pleats on the surfaces at 2 to 6wt.% and the paper strength intensifier (e.g. epoxy resin) at 1 to 3% of the weight of the jute or pulp and beating the mixture until the respective fiber lengths attain 1 to 5mm. This aq. slurry is housed in a slurry tank 1 and a suction forming mold 3 connected to a suction pump via a pipe 2 is immersed therein so that the aq. slurry flows to the mold 3 side and is sucked thereby. The respective fibers are sucked and flocculated into the molding space S of a hollow cylindrical shape and are subjected to dehydration molding, by which the hollow cylindrical body is obtd. This molding is subjected to the drying treatment. The molded adsorber is thus produced.
Patent JP-H11128438-A (JP)
Title: Pocket billiard table and pocket closing tool of billiard table
Inventor: KAWABE KUNIHIRO
IPC: A63D15/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve and diversify the game property by optionally changing the number and position of pockets of a pocket billiard table. SOLUTION: In a structure for selecting an optional pocket 11 of a pocket billiard table 10 and arranging a pocket closing tool 1 in the selected pocket 11 to block the optional pocket, the pocket closing tool 1 is provided with a ball receiving surface 4 having a width for substantially blocking an opening 13 in the pocket entrance of the billiard table 10 on the top end. The closing tool 1 is connected to the billiard table 10 by an attachable and detachable connecting structure 6.
Patent JP-H03177541-A (JP)
Title: Martensitic stainless steel having high yield ratio
Inventor: SUZUKI KIYOSHI
IPC: C22C38/00
Filed: 1989-12-04
Abstract: PURPOSE:To manufacture the martensitic stainless steel having high yield ratio by executing hardening and tempering to a stainless steel contg. specified ratios of C, Si, Mn, P, S, Cr and N and contg. a specified amt. of effective V which does not combine with N. CONSTITUTION:In a martensitic stainless steel contg. <=0.30% C, 0.10 to 0.80% Si, 0.10 to 1.00% Mn, <=0.025% P, <=0.005% S, 11.00 to 14.00% Cr and 0.01 to 0.05% N, vanadium is added so that the inequality can be satisfied, and hardening and tempering are executed. Furthermore, in the inequality, Vact denotes the amt. of effective V which does not combine with N, 51 denotes the atomic wt. of V, 14 denotes the atomic wt. of N, 0.003 denotes the amt. of N which can not combine with V because it combines with other elements and the upper limit of the amt. of Vact is regulated to about 0.20%. In this way, the martensitic stainless steel having high yield ratio (of about >=0.8) and excellent in toughness and stress corrosion cracking resistance can be obtd.
Patent JP-H09160830-A (JP)
Title: Working set quantity calculating device in multiprocessor system
Inventor: OKU JUNICHIRO
IPC: G06F12/12
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To calculate the working set quantity of a job without deteriorating the execution performance of the job and also the processing performance of system, in a multiprocessor system. SOLUTION: A page assigning means 6 plurally divides the list of page entries corresponding to a page assigned to the job 7 under execution so as to manage them as an under-usage page division list. In a working set calculation processing master process, one working set calculation processing element process is made to correspond every under-usage page division list and processed in parallel by plural processors. In the working set calculation processing element process, the working set quantity of the corresponding under-usage page division list is calculated. In the working set calculation processing master process, calculation results reported from the working set calculation processing element process are totalized and the working set quantity of the job 7 is decided.
Patent JP-H10164348-A (JP)
Title: Data edit control circuit
Inventor: OSANO HISASHI
IPC: H04N1/387
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To execute editing and copying of data in a bit unit at a high speed. SOLUTION: Editing object data are stored in an editing object data storage part 4, edge data being head and last data in a data editing area are stored in an edge data storage part 2 and editing information of a position and a size of the editing object data and the data editing area are stored in a area setting part 3. An end data synthesis part 6 synthesizes the head and the last data from the editing object data storage part 4 with the data from the edge data storage part 2 in the unit of one byte. Moreover, a data synthesis part 7 synthesizes the other data than the head and the last data of the editing object data from the end data synthesis part 6 with data which are not synthesized previously from a holding data storage part 1.
Patent JP-H11243335-A (JP)
Title: Method and device for fast recovering from lock loss in phase fixed loop
Inventor: SIMON HARRIS
IPC: H04L27/227
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To rapidly recover from transient loss of a received carrier by forcedly directing to prescribed reference value to minimize the frequency change of a carrier tracking loop when a loop filter is flushed. SOLUTION: A CTL loop filter 28 is flushed to enable rapid recovery when transient signal loss occurs. A loop flush signal is given from a microprocessor 34 when a transient loss state is detected. Loop filter tracking voltage from the filter 28 is given to an ADC 32. The microprocessor 34 decides whether the size of the loop filter tracking voltage is within a prescribed range from the digital voltage. When the voltage is outside the range of normal loop filter tracking, the microprocessor 34 controls to slowly return the loop filter tracking voltage to a point within the range and adjusts by making a filter 38 rough and a quality high.
Patent JP-H083025-A (JP)
Title: Method for direct dyeing of keratin fiber
Inventor: ANRI SAMAN
IPC: A61K8/00
Filed: 1994-12-19
Abstract: PURPOSE: To provide a process for directly dyeing keratinous fibers substantially a without risk of staining the skin or the scalp. CONSTITUTION: The keratinous fibers are brought into contact with a composition containing at least one direct dye bearing a sulfo-functional group and then treated with a steam-containing gas at a temperature higher then 75 deg.C, particularly at 85-150 deg.C for <=2 minutes, particularly for 0.5-10 seconds to dye the keratinous fibers. The steam-containing gas is substantially made of only steam or a mixture thereof with air. The preferable sulfo group-bearing direct dye is particularly, for example. Acid orange (C.I. 15510), Food yellow-3 (C.I. 15985), Acid red 33 (C.I. 16250), Acid black-1 (C.I. 20470), Acid yellow-3 (C.I. 47005), Acid violet (C.I. 60730), Acid green (C.I. 61570) or Acid blue-9 (C.I. 42090).