baber/WOPTO huggingface dataset:
Patent JP-S57134222-A (JP)
Title: Piercing device
Inventor: YANAGI YOSHIHARU
IPC: B21D28/32
Filed: 1981-02-13
Abstract: PURPOSE:To save the trouble of setup and to minimize danger by making piercing of holes for inserting bolts on two faces of the object to be worked such as a square steel tube at a time. CONSTITUTION:A die 3 having a specified hole diameter is set to a sliding block 13 provided with a key. After attaching punches 2a, 2b to guides 8a, 8b respectively, an object 4 to be pierced such as a square steel tube is inserted into the die 3 until it contacts with a positioning pin 15. After that, by extending hydraulic cylinders 7a, 7b, the guides 8a, 8b move to the die 3 along guide bars 9a, 9b together with punches 2a, 2b. Two faces of the object 4 to be worked such as a square steel tube are pierced at the same time by the punches 2a, 2b.
Patent JP-H09210733-A (JP)
Title: Recorder
Inventor: TSUCHIYA TSUYOSHI
IPC: G01D9/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a recorder wherein improvement of operability and recognition of setting parameters is contrived. SOLUTION: A recorder has a plurality of modes such as operation start, paper feeding speed, the measuring range of an input signal, a transmission reference or the like, a setting parameter storing part 1 for storing a plurality of set parameters for respective modes by a plurality of alphabets and numerals, a display 3 for showing the plurality of the setting parameters on a specified display area, a scope production control part 2 for showing the plurality of the setting parameters on the display 3, and a selection keys 5 for selecting desired setting parameters from the setting parameters. A selection mark is applied on one of the plurality of the setting parameters shown on the display area at this time, and scroll keys 4 for successively moving the whole of the setting parameters shown are provided.  In a case where the setting parameters exceed the display area, marks for showing presence of the exceeding setting parameters and symbols are applied.
Patent JP-H10224323-A (JP)
Title: Radio communication system
Inventor: TAKEISHI MINAKO
IPC: H04J13/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To attain a fast synchronous pull-in operation by using a common code for every base station as a diffusion code of the preamble signal of every time-divided time slot that is received from the base station. SOLUTION: At a base station, the burst data DB1k to DB12k are allocated into the combinations of code channels/time slots. In this case, the preamble patterns P1 to P4 of every time slot are decided by the slot timing regardless of the code channels 1 to 3. The patterns P1 to P4 are diffused by a diffusion code Cp regardless of the channels 1 to 3 and the slot timing. The data DB1k to DB12k stored in every slot generate the diffusion/transmission signal data strings 11 to 13 by means of the corresponding diffusion codes C11 to C13. At a mobile station, the codes and clocks are synchronously acquired by the code Cp in response to the preamble timing of an allocated time slot.
Patent JP-H11219299-A (JP)
Title: Microcomputer
Inventor: FUDEYASU NORIHIKO
IPC: G06F9/445
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To perform a free interruption processing from an E/W program for erasing/writing a flash ROM transferred to a RAM by using a boot program. SOLUTION: In a boot mode for transferring the boot program for transferring the E/W program for rewriting the data of the flash ROM 3 from the outside to the RAM, from a boot ROM 4 to the RAM 2 and reading and executing the boot program transferred to the RAM 2 from a CPU 1, by arranging a reset interruption vector inside the boot ROM 4 and all the other interruption vectors inside the RAM 2 respectively, the execution of the interruption processing from the E/W program transferred to the RAM 2 is made possible.
Patent JP-S53106366-A (JP)
Title: Continuous rolling mill
Inventor: IMAI ISAO
IPC: B21B1/28
Filed: 1977-02-28
Abstract: PURPOSE: To carry out the continuous rolling similar to the RD method without coiling the plate around the roll, by equalizing the ratio of the circumferential speeds of the upper and lower rolls of each stand, and also, by equalizing the plate speed at inlet to the circumferential speed of the slow roll, and the plate speed at the outlet to the circumferential speed of the fast roll. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03226348-A (JP)
Title: Method for opening iron arch in molten metal discharging hole in ladle
Inventor: NINAGAWA YASUO
IPC: B22D41/42
Filed: 1990-01-31
Abstract: PURPOSE:To improve safety and operability of opening work by breaking an iron arch under using pressure of argon gas in the opening method of iron arch covering a molten metal discharging hole in a ladle. CONSTITUTION:The ladle is constituted by providing the molten metal discharging hole 13 at bottom wall 1a, a gate 14 for opening/closing the molten metal discharging hole 13 and argon gas injecting hole 15 communicated with the molten metal discharging hole 13. The iron arch 30 is formed by supplying the molten metal while covering packing agent 2 packed in the molten metal discharging hole 13 with iron series particles 3. Successively, after discharging the packing agent by opening the gate 14, the argon gas is injected from an injecting hole 15 under closing condition to break the iron arch 30, and by opening the gate 14, the prescribed quantity of molten metal is discharged. By this method, flying sparks can be reduced without generating oxidizing reaction heat, because of being different with the oxygen opening method, and the workability is improved, and also the safety can be secured.
Patent JP-H06235573-A (JP)
Title: Oil heater
Inventor: HANADA HIROO
IPC: F25B45/00
Filed: 1993-02-09
Abstract: PURPOSE:To make the filling work with an oil pump easy and rapidly raise the temperature of the oil by a method wherein a heating element is wound around an oil drum and the oil in the oil drum is heated up until it reaches a specified temperature while the heat release rate of the heating element is controlled based on the temperatures of the oil in the oil drum. CONSTITUTION:A flexible heating element 8 is wound around an oil drum 1 and fixed to the oil drum 1 with a fixing device. Then, a sensor of a temperature detector 9 is inserted into oil filled in the oil drum 1. After a temperature setting knob 12a is moved up and down and the temperature of oil in the oil drum 1 is measured, power is supplied to the heating element 8 to start heating of oil in the oil drum 1. When the oil in the oil drum 1 reaches a specified temperature, the lower end of a bellows 12b pushes up a contact 12c, causing the power supply to the heating element 8 to be cut off. Therefore, the oil filling work with an oil pump becomes easy and the temperature of oil can be rapidly raised.
Patent JP-S58139198-A (JP)
Inventor: NARUSE HISATAKA
IPC: G10K15/12
Filed: 1982-02-13
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-H11262684-A (JP)
Title: Centrifuge and conduit for supplying and/or discharging at least one kind of liquid to and from positioning joint from centrifugation chamber of centrifuge
Inventor: SCHERER THOMAS
IPC: B04B5/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively produce a disposable conduit for supplying and discharging at least one liq. SOLUTION: This once-through centrifuge without any slide seals is connected to a rotating centrifugation chamber from a positioning joint. A conduit for supplying or discharging a liq. is subject to a relatively high load. This centrifuge has a receiver hardware 13 to support the conduit with a rotary frame supporting the centrifugation chamber, and a slide bush 9 provided for the conduit is inserted therein. The receiver hardware 13 and slide bush 9 have expanding slide planes 11 and 15, and hence the contact area is kept small. Since the conduit 6 has only the slide bush 9 of the bearing, it is produced at a low cost as a disposable.
Patent JP-H03226582-A (JP)
Title: Formation of oxide coating on whisker
Inventor: MATSUI TATSUTAMA
IPC: C23C18/12
Filed: 1990-01-31
Abstract: PURPOSE:To uniformly form a coating of metal oxide on the whole surfaces of whiskers by immersing whiskers into a solution of the metallic salt of metal elements selected from the group consisting of the group IIa-IVa elements of the periodic table, Li, and Al and then heat treating these whiskers at a temp. not lower than the thermal decomposition temp. of the metallic salt. CONSTITUTION:Whiskers are immersed into a solution of the inorganometallic salt or organometallic salt of at least one metal element selected from the group consisting of the group IIa, IIIa, IVa elements of the periodic table, Li, and Al. The whiskers in which the metallic salt is allowed to adhere to respective surfaces are heat-treated at a temp. not lower than the thermal decomposition temp. of the metallic salt, by which a metal oxide coating is formed on respective surfaces of the whiskers. The thickness of the metal oxide coating is regulated to 0.5nm-5mum. By this method, the whiskers can be treated at one time in large quantities.
Patent JP-2000217925-A (JP)
Title: Indwelling puncture needle with wing having branching part
Inventor: ERA KAZUO
IPC: A61M1/02
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To be extremely safe for user who dose puncture, prevent damaging of blood vessel internal wall and the like, do re-puncture easily, and use with ease. SOLUTION: The indwelling puncture needle with wing 1 has a teflon (polytetrafluoroethylene) needle 2 on the front part of main body 11, an opening part on the rear end 12. A metallic needle 3 is stored in the hollow of the teflon needle 2. Then, the main body 11 has a branching pipe 5. The branching pipe 5 is fitted at the fitting part 12 of the lower part of main body to connect to the flow passage of main body.
Patent JP-S643021-A (JP)
Title: Barium ferrite magnetic powder and production thereof
Inventor: ODAN KYOJI
IPC: C01G49/00
Filed: 1987-02-03
Abstract: PURPOSE: To obtain the titled magnetic powder having sharp particle size distribution and excellent coercive force and suitable as a magnetic recording medium for high-density recording, by using a starting material composed of compounds of Ba, Fe, Co and Zn at prescribed ratios, dissolving the raw material in water, adding an alkali metal hydroxide to the solution, subjecting to hydrothermal treatment, mixing a flux to the obtained precipitate and baking the mixture.  
     CONSTITUTION: A starting raw material is produced by mixing compounds of Ba, Fe, Co and Zn at gram-atom ratios of Ba/Fe=1/1W12, Fe/Co=12-x-y/x and Fe/Zn=12-x-y/y. The raw material is dissolved in water and an alkali metal hydroxide is added to the solution in an amount to attain a concentration of ≥3mol./l to obtain a precipitate. A slurry containing the precipitate is subjected to hydrothermal treatment at 130W300°C for 0.5W20hr. The obtained precipitate of fine crystals is washed with water, mixed with 10W80wt.% (based on dried precipitate) of a flux (e.g. NaCl), baked at 700W950°C for 10minW30hr, washed and dried to obtain the titled magnetic powder having a hexagonal magnetoplumbite plate crystal of formula (n is 0.8W1.0; x is 0.1W1.5; y is 0.1W1.5), a specific surface area of 20W70m 2 /g, a coercive force of 200W15,000e and a plate ratio of 2W15. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S62180072-A (JP)
Title: Amorphous carbon film and its production
Inventor: HAGA KOICHI
IPC: C23C16/50
Filed: 1986-02-03
Abstract: PURPOSE:To produce an amorphous carbon film having superior heat resistance by using a fluorohydrocarbon compound and hydrogen or heavy hydrogen as gaseous starting materials. CONSTITUTION:An amorphous carbon film contg. carbon, fluorine, and hydrogen or heavy hydrogen is deposited on a substrate by plasma CVD or other method with a fluorohydrocarbon compound and at least one between hydrogen and heavy hydrogen as gaseous starting materials. Hydrocarbon may be used in place of the hydrogen or heavy hydrogen. By this method, an amorphous carbon film having superior heat resistance can be formed at a high rate of film formation even when the temp. of the substrate and the power density are low.
Patent JP-S56118406-A (JP)
Title: Production of water-dispersible resin
Inventor: YANAGISAWA KUNIO
IPC: C08F8/00
Filed: 1980-02-22
Abstract: PURPOSE: To obtain a water-dispersible resin having excellent pigment-miscibility, water resistance, corrosion resistance, drying characteristics, etc., by a method wherein a functional polymer is subjected to an esterification or an amidation reaction by using a tetrahydrophthalic anhydride compd, and the resulting modified polymer is neutralized with a basic substance.  
     CONSTITUTION: A radical-polymerizable monomer is polymerized in the presence of a basic polymer having at least one group selected from hydroxyl group, epoxy group and amino group in an org. solvent. The resulting functional polymer is subjected to an esterification reaction and/or an amidation reaction by using a tetrahydrophthalic anhydride compd. of the formula (wherein R is H, methyl). Then the resulting modified polymer is neutralized with a basic substance. As said basic polymer, a polymer contg. a hydroxyalkyl (meth)acrylate as a structural unit is preferred. As the modified polymer, a polymer having an acid value of 15W120 resulting from the esterification and/or amidation of 100pts.wt. functional polymer with 5W50pts.wt. tetrahydrophthalic anhydride compd. is preferred. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58141460-A (JP)
Title: Torque transmitting mechanism for tape recorder
Inventor: BAN ITSUKI
IPC: G11B15/50
Filed: 1982-02-16
Abstract: PURPOSE:To simplify the mechanism without damaging essential functions and make  the mass production possible, by using a centrifugal clutch mechanism as a distributing  mechanism, which transmits the rotation torque to either of two reel bases, to change automatically the transmission torque for reproduction and rapid traverse. CONSTITUTION:The centrifugal clutch mechanism is provided in a flyweel 3; and when a motor 1 is rotated in a high speed at the rapid traversing time or the rewinding  time, a centrifugal clutch is operated automatically to connect the fly-wheel 3  and a  slip wheel 4 directly, thereby winding up a tape in a high speed stably. Said centrifugal  clutch has a tooth part 14a on the outside circumference and is stored in the fly-wheel  3 movably in the direction of the diameter, and a movable piece 14 cannot be moved  in the outward direction at the reproducting (low-speed rotation) time because the elastic force of a spring 15 is stronger than the centrifugal force generated in the movable  piece 14; and at the rapid traversing (high-speed rottion) time, the movable piece 14 is  projected in the outward direction because the centrifugal force of the movable piece 14 is stronger than the elastic force of the spring 15, and the tooth part 14a and a tooth part 4b of the slip wheel 4 bite each other, and the rottion torque of the fly-wheel 3 is transmitted to the slip wheel 4 without slip; and thus, the torque of a motor 1 is transmitted surely to reel bases.
Patent JP-H11216373-A (JP)
Title: Method for regenerating ion exchange resin for desalting condensed water
Inventor: TSURUMI TAKESHI
IPC: B01J49/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of eluted substances from ion exchange resins by setting the temperature of water contacting the resins at a specified value when condensed water is desalted to regenerate the resins which caught hydrazine. SOLUTION: The regeneration of ion exchange resins (condensed water ion desalting exchange resins) which caught hydrazine by desalting condensed water is implemented in a procedure consisting of the first transfer process (transfer of ion exchange resins from a desalting column to a separation-regeneration column), a backwash-separation process (backwash of the resins in a separation- regeneration column and separation of anion and cation exchange resins), the second transfer process, a regeneration process (regeneration of each resin in a regeneration column and a separation-regeneration column), a water-washing process (extrusion-washing of a regenerating agent), and other in this order. Each process is implemented at a water temperature of at the highest 15 deg.C.  The generation of oxidative substances generated by the reaction between solvent oxygen in water and hydrazine is controlled, reducing the generation of resinous eluted substances composed mainly of a sulfonate.
Patent JP-H01197616-A (JP)
Title: Measuring method for riding rate
Inventor: ARAI SHIZUO
IPC: G01G19/08
Filed: 1988-02-03
Abstract: PURPOSE:To accurately grasp a riding rate and to perform proper operation by converting the pressure of an air spring into a frequency and sending it out to a straight pull line. CONSTITUTION:A head car 10 and a coupling car 11 are equipped with pressure sensors 10b and 11b which convert the pressure of air springs 10a and 11a used as bolster springs into voltages, converters 10c and 11c which convert the output voltages of the pressure sensors into frequencies, and controllers 10d and 11d which control the timing of the supply of output signals from the cars to the straight pull line 12. Further, the heat car 10 is provided with a measuring instrument 10e which measures the riding rate according to a door signal (a), a travel signal (b), a power source signal (c), and signals sent from the respective cards. Then the weight is converted into a voltage, which is converted into a frequency; and the frequency is counted and the riding rate is calculated from the counting result.
Patent JP-S53108103-A (JP)
Title: Production of metallurgical coke
Inventor: MIYATSU TAKASHI
IPC: C10B57/04
Filed: 1977-03-03
Abstract: PURPOSE: In the production of metallurgical coke with high strength using molded coal composition prepared according to nonselective formulation, dry distillation is conducted using a mixture of a coal mix consisting of a coal composition with low coalification rank and low fluidity, a purified coal and a binder, with a molded coal prepared from the above coal mix and a binder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000220958-A (JP)
Title: Drawer for refrigerator or the like
Inventor: TANIGAWA ATSUSHI
IPC: F25D25/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a rotary tremble of an upper container without providing a dropping preventing mechanism of the container by arranging at least single slide rib and a single slide auxiliary rib near under a guide rail at a sidewall of the container. SOLUTION: An upper container 14 is mounted on a guide rail 15 provided at a body when contained, and contained at an interval from a lower container 13. A front slide rib 17A and a rear slide rib 17B mounted on the rail 15, and a front side auxiliary rib 19A and a rear slide auxiliary rib 19B near under the rail 15, are provided at a sidewall 16. Since the container 14 is mounted with the auxiliary rib on an upper flange of the container 13 after drawing, a freezing food or the like is not damaged due to dropping in the container 13. Thus, a rotary tremble of the upper container can be prevented without providing a dropping preventing mechanism of the upper container on the rail for supporting the upper container.
Patent JP-S61183172-A (JP)
Inventor: HANSU YOOZEFU SHIYUTERUTSUERU
IPC: C04B35/593
Filed: 1986-02-05
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-H06235775-A (JP)
Title: Snow soaring monitoring device
Inventor: SUGIYAMA YOSHITAKA
IPC: G01W1/00
Filed: 1993-02-10
Abstract: PURPOSE:To accurately monitor soaring status of snow by distinguishing it from snowfall. CONSTITUTION:A television camera 11 is installed along the railway line of a train. Only one exclusive index 12 is installed at a position away, by a specific distance, from the television camera 11. The exclusive index 12 is painted black and white at the left and right, respectively. The image information obtained by shooting the exclusive index 12 from the television camera 11 is sent to an image processing part 14. The image processing part 14 obtains shade luminance differences C1 and C2 of the exclusive index 12 before and immediately after the passage of the train, obtains a soaring snow density d2 by substituting the luminance differences C1 and C2 for C1 and C2 in d2=1-C2/C1, and then outputs the soaring snow density d2 as the snow soaring status which is generated due to the passage of the train.
Patent JP-S62202253-A (JP)
Title: Memory access shared control system
Inventor: TANAKA TAKAO
IPC: G06F13/28
Filed: 1986-02-04
Abstract: PURPOSE:To eliminate the need of extending a DMAC by sending an access permitting signal to an input/output device when the DMAC does not set flag information through control information set in an information setting part by a data signal and a data write clock signal from a processor. CONSTITUTION:A write clock signal A and the data signal are sent to an F/F part 17 from a processor 1. Meanwhile, an access request signal D is sent to a D/R part 13 from an input/output device 3 through an I/O adapter 7. Gate parts 18 and 19 are opened by signals D and A and a signal C issued from the F/F part 17. The signal D is inputted to a DMAC 5 through the gate part 18, and an arbitrating subroutine 20 checks a flag setting part 21; and if the flag is not set, the access permitting signal is outputted and is sent to the adapter 7 through the gate part 19 to permit an input/output device 3 to access a main storage part 2.
Patent JP-S60166172-A (JP)
Title: Plasma build-up welding
Inventor: TAKEUCHI HIROKIMI
IPC: B23K10/02
Filed: 1984-02-08
Abstract: PURPOSE:To obtain good bead shape free from depression by carrying out build up welding along circumferential part of a base metal, and stopping supply of powdery material etc. to be built up, and making crater processing when returning to the starting point again. CONSTITUTION:An arc generated at the tip of an electrode 12 is made to a plasma arc by gas from a plasma gas supplying device 24. This plasma arc is shifted by welding current from a torch 10 to between the torch 10 and a base metal 54. Then, whole periphery is build up welded along circumference of the base metal 54 until returning to the starting point. When returning to the starting point, a powder supplying device 36 that supplies powdery material to build up the base metal 54 is stopped, and at the same time, a carrying gas supplying device for carrying the powdery material is stopped. After this, crater processing is performed.
Patent JP-H02202990-A (JP)
Title: Method for purifying fractionated m-cresylic acid
Inventor: MATSUO TADAYOSHI
IPC: C07C39/07
Filed: 1989-02-02
Abstract: PURPOSE:To purify fractionated m-cresylic acid to lower the o-ethylphenol content and raise the total content of m-cresol and p-cresol by adding a specified hydrocarbon to fractionated m-cresylic acid and treating the mixture in a prescribed manner. CONSTITUTION:100 pts.wt. fractionated m-cresylic acid is mixed with 20-100 pts.wt. 5-7C aliphatic hydrocarbon and/or alicyclic hydrocarbon (e.g. cyclohexane) to give a solution. This solution is cooled to -10 to -20 deg.C, and the solid phase thus solidified is separated from a liquid phase for recovery.