baber/WOPTO huggingface dataset:
Patent JP-H05214429-A (JP)
Title: Production of low nitrogen steel
Inventor: KUWAJIMA SHUJI
IPC: C21C7/00
Filed: 1992-02-03
Abstract: PURPOSE:To favorably produce a low nitrogen steel in RH equipment by closely surrounding immersion tubes with a cylindrical refractories and purging gaps between the immersion tubes and refractories with inert gas except nitrogen. CONSTITUTION:Molten steel 2 in a ladle 1 is carried to a degassing treating position. By descending a vacuum vessel 3, the inert gas of Ar, etc., is blown into the outer peripheries of two immersion tubes 4. The outer peripheries of the immersion tubes 4 are closely surrounded with the cylindrical refractories 6 to keep the outer peripheries of the immersion tubes 4 to the inert gas atmosphere. The immersion tubes 4 are dipped into the molten steel 2 and also the molten steel 2 is sucked up into the vacuum vessel 3 to start the treatment. By sucking the inner part in the vacuum vessel 3, gas at the part contacting with the outer peripheries of the immersion tubes 3 is sucked into the vacuum vessel 3, and as this part is replaced with the Ar gas, nitrogen is not diffused into the molten steel 2 in the vacuum vessel 3, and the denitrogenation in the molten steel 2 in the vacuum vessel 3 is progressed.
Patent JP-S60161248-A (JP)
Title: Steering wheel for car which is equipped with supporting plate
Inventor: UEDA TOSHIROU
IPC: B60R7/08
Filed: 1984-02-01
Abstract: PURPOSE:To utilize a supporting plate as writing desk by installing said supporting plate onto a steering wheel and preventing a klaxon to operate even if the supporting plate is pushed. CONSTITUTION:The upper part of a supporting plate 15 is pivotally installed onto a retaining frame 13 for installing a steering wheel 1 onto a steering shaft 12, and the lower part of the supporting plate 15 is installed in free elevation, and an ordinary klaxon relay 16 and a hook 17 are installed between the supporting plate 15 and the retaining frame 16. When the lower part of the supporting plate 15 is at a lower position, and the supporting plate 15 is pushed, the relay 16 is raised, in order to utilize the supporting plate 15 as a writing desk, the hook 17 is set in rectilinear form, and the lowering of the supporting plate 15 is suspended, and the relay 16 is not turned ON, even if the supporting plate 15 is pushed.
Patent JP-H07229050-A (JP)
Title: Substrate for mesh sheet and its production
Inventor: YAMADA YOSUKE
IPC: D04H3/147
Filed: 1994-02-14
Abstract: PURPOSE:To produce a substrate for a mesh sheet having a higher quality at a higher speed than those of a conventional one by applying the flameproof finishing to especially a reticular two-layer sheet prepared by integrally joining drawn sheets for longitudinal and transverse directions in relation to the substrate for the mesh sheet and a method for producing the substrate. CONSTITUTION:This substrate for a mesh sheet is constituted by coating a two-layer sheet (30) prepared by integrally joining a drawn sheet (10) for the longitudinal direction having through-shaped slits (4) for the longitudinal direction to a drawn sheet (10A) for the transverse direction having through-shaped slits (4A) for the transverse direction with a flameproof material and providing the resultant substrate with flame retardancy. Furthermore, this method for producing the substrate for the mesh sheet is to thermally fuse the sheets (10) to (10A), form the two-layer sheet (30), coat the resultant sheet with the flameproof material and dry the coated sheet.
Patent JP-S60160980-A (JP)
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1984-02-01
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-S52100619-A (JP)
Title: Pipe coupling
Inventor: ISHIHARA TAKESHI
IPC: F16L21/04
Filed: 1976-02-19
Abstract: PURPOSE:To improve the seal efficiency by pushing deform a seal material and tightenning a push ring to the socket side with a bolt, in a pipe coupling which the seal material is attached between a socket pipe and a spigot pipe is pushed by the push ring, and the seal part is composed.
Patent JP-H02288842-A (JP)
Title: Noble metal salt solution and noble metal catalyst
Inventor: TOOMASU II NAPIA
IPC: B01J37/08
Filed: 1990-01-26
Abstract: PURPOSE: To obtain a high purity organic solution of a precious metal solution as a very effective catalyst by reacting an organic carboxylic acid with a hydrated precious metal oxide in an organic solvent under the conditions of sufficient time and temperature.  
     CONSTITUTION: An organic carboxylic acid (e.g. an about 6-18C aliphatic or alicyclic carboxylic acid such as acetic acid, propionic acid, isopentanoic acid, etc.) and a hydrated precious metal oxide are reacted in an organic liquid which is a solvent for both the carboxylic acid and the precious metal salt, particularly preferably an aromatic hydrocarbon solvent under the conditions of time and temperature sufficient to form a salt of the precious metal, preferably at abut 25°C-100°C, especially 50°C to 75°C for 0.5-24 hr to obtain the objective solution of the precious metal salt of the organic carboxylic acid. Further, the precious metal oxide is obtained by dissolving a precious metal in aqua, then adding an inorganic base to the resulting solution and separating the product from the solution. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S57134334-A (JP)
Title: Electric circuit in automobile
Inventor: ENDOU TAKAFUMI
IPC: B60R16/02
Filed: 1981-02-09
Abstract: PURPOSE:To perform recovery of kinetic energy efficiently in such a way that a working circuit for detecting an engine brake condition is connected to an electric circuit of an ancillary power generator which is coupled to the engine so as to increase the normal voltage of the ancillary power generator at the time of engine braking condition. CONSTITUTION:When an IG switch 32 is closed and an internal combustion engine is started up, three-phase alternating current is generated by means of a stator coil 22 of an ancillary power generator 20 in response to the number of revolution of the engine, the three-phase alternating current is put to the full-current rectification, and it arrives at terminals B and S. In a moment when voltage of these terminals B, S is higher than that of a battery 28, charging is done in the battery 28, on another hand, when the voltage of the terminals B, S goes beyond the normal voltage of the power generator 20, current to be flowed through a terminal F to an excitation coil 25 by means of a control circuit 21 is reduced, and output current from the ancillary power generator 20 is reduced. And, it turns into an engine braking condition, meantime, when its detection switch 17 is turned OFF, and the normal voltage of the ancillary power generator 20 is increased by means of the control circuit 21, and the generated energy is increased.
Patent JP-S56117007-A (JP)
Title: Burning method of plural burners
Inventor: TAKAHASHI AKIO
IPC: F23C99/00
Filed: 1980-02-18
Abstract: PURPOSE: To reduce the heat loss in a partial load condition by recirculating a part of the combustion exhaust gas to burners not in use.  
     CONSTITUTION: An exhaust gas recirculation fan 13 and a pair of recirculation ducts 14 and 14b are added to a usual combustion system, by which the recirculation gas GR is sent to a pair of burner wind boxes 07a and 07b. When a boiler is operated in the partial load condition, the recirculation fan 13 is activated to send the recirculation gas GR to the wind box 07a of an inoperation burner through the  pair of recirculation ducts 14 and 14b. In this case, a recirculation damper 16a is  opened while an air damper 18a is closed. Thus the recirculation gas GR is used  substituted by air required for securing the cooling of the unused burner and the  safety in the combustion in the case of the boiler operated under the partial load  condition. By this, the amount of the gas to be exhausted to the exterior can be  reduced, thereby also reducing the heat loss. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59143526-A (JP)
Inventor: IKEDA NORIYOSHI
IPC: A01G9/02
Filed: 1983-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60167733-A (JP)
Title: Clamper with mechanism for detecting different kind of workpiece
Inventor: MINASE NOBORU
IPC: B23Q3/06
Filed: 1984-02-03
Abstract: PURPOSE:To make a clamper compact and reduce its installation cost, by attaching a different-kind workpiece detection mechanism to the work piece clamping mechanism of the clamper, and utilizing the action of the clamping mechanism to operate the detection mechanism. CONSTITUTION:A workpiece 1 is put on a base 2. A clamping cylinder 4 attached to a cylinder mounting plate 3 is operated to push down a clamping plate 6 through a clamping rod 5 to clamp the workpiece 1 between the base 2 and the clamping plate. At that time, it is detected whether the workpiece 1 is a workpiece of normal kind or different kind. If it is detected that the workpiece 1 is a workpiece 1a of different kind, a detection rod 8 comes into contact with the workpiece 1a so that the rod ascends. The ascent of the rod is transmitted to a limit switch 7 to apply an operation instructing signal to a machine. According to this constitution, a clamper is made compact and its installation cost is reduced.
Patent JP-S62177637-A (JP)
Title: Display system for simulation result
Inventor: NARUSAKA HITOSHI
IPC: G06F11/25
Filed: 1986-01-31
Abstract: PURPOSE:To display the simulation results obtained an interactive way or in a batch in the form of a logic chart that can be easily understood by a designer, by combining the logic values contained in both method and result tables. CONSTITUTION:When data are inputted from a data input device 10, a logic chart editing processor 11 edits a logic chart and stores it in a drawing information table 12. Then a connection information extracting processor 13 extracts the connection relation between logic elements in a logic chart. At the same time, a logic simulator 17 converts said connection relation into a practicable data form to store it in a logic information table 16. The simulator 17 stores the simulation results in a result table 18. The combination between the simulation results of the table 18 and the display methods of a method table 19 are supplied to a display control part 14 together with the logic drawing information on the table 12 through a result display processor 30. These combination and information are displayed on a graphic display 15. Thus it is possible to display the simulation result in the form of a logic chart that can be easily understood by a designer.
Patent JP-S57134245-A (JP)
Title: Horizontal continuous casting method for steel
Inventor: MIYAHARA SHINOBU
IPC: B22D11/12
Filed: 1981-02-12
Abstract: PURPOSE:To cast a sound ingot free from macroporosities and huge V segregation in the axial central part of the ingot under controlled static pressure of molten steel by installing an electromagnetic pump between a mold and a crater end, and applying electromagnetic force in the axial direction of the ingot to the molten steel. CONSTITUTION:The molten steel in a tundish 1 is drawn horizontally from a mold 3 mounted to a feed nozzle 2 through a break ring 5, and is drawn in the form of an ingot 4 by means of pinch rolls 8. In horizontal continuous casting, the difference in height between the molten metal level in the tundish 1 and the crater end 7 in the ingot 4 is very small and therefore, a cylindrical induction type electromagnetic pump 6 is installed in such a way as to enclose the ingot 4 between the mold 3 and the crater end 7, and the electromagnetic force in the ingot 4 direction as pressure is applied to the molten steel in the unsolidified part of the ingot 4, whereby the actual molten steel static pressure in the crater end 7 is controlled, and the generation of the macro-porosities and huge V segregation in the axial central part of the ingot 4 is prevented.
Patent JP-H02200151-A (JP)
Title: Milk shake and production thereof
Inventor: NAKAYA TSUNEMOTO
IPC: A23G9/20
Filed: 1989-01-27
Abstract: PURPOSE:To enable preparation of the subject milk shake of high quality using only a freezer, etc., and a mixer without using a shakefreezer as a special purpose machine by limiting an ice cream composition and an overrun value. CONSTITUTION:In the subject milk shake, 15.3-40wt.% hydrocarbon containing at least 15-35wt.% sugar component and 0.3-1.3wt.% alcohol component, 1-7wt.% protein and <=25wt.% fat component are mixed as ice cream components and the overrun value thereof is controlled to 10-100%.
Patent JP-H06206711-A (JP)
Title: Sodium azide provided with good flowability
Inventor: TANAKA MASARU
IPC: B60R21/26
Filed: 1993-01-08
Abstract: PURPOSE:To provide sodium azide having good flowability and used as a gas- generating agent for air bags, and to provide the sodium azide having good flowability when used in a state ground into fine particles. CONSTITUTION:The crystal or fine particles of sodium azide are mixed with 0.1-5wt.% of SiO2 ultra-fine particles subjected to a chemical hydrophobic treatment for covering the surfaces of the particles with alkyl groups. Thereby, the remarkable reduction in the abrasion coefficient between the crystals or fine particles of the sodium azide, the improvement in the flowability of the crystals or fine particles, and the maintenance of the flowability are achieved without causing the coagulation of the particles and the caking of the particles even after left for a long period, whereby the sodium azide can highly easily handled.
Patent JP-2000213268-A (JP)
Title: Workbench for all-casing excavator
Inventor: TOMITA YUKIHIRO
IPC: E21B7/20
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To block the clearance between a working space and a casing tube and improve the working property by mounting a workbench on the rotating frame side accompanied by rotation. SOLUTION: A bracket 30 is provided on the inside of the rotating-side rotating frame 8 rotating together with a casing tube 11 of an elevating frame 14, and a workbench 29 is mounted thereon. The workbench 29 can be mounted by inserting a downward claw provided on the lower part of the workbench 29 to a hole part formed in the bracket 30 mounted on the rotating-side rotating frame 8, or by dropping an insert hole provided on the workbench 29 to an upward claw provided on the bracket 30 provided on the rotating frame 8 side. Thus, the workbench 29 is set in a low position to the height of the upper end of the casing tube 11 to be embedded, whereby the working property can be improved, and the intrusion of mud to the excavator body can be prevented.
Patent JP-S60162538-A (JP)
Title: Carrying device of material for press
Inventor: MATSUMOTO JIYUNJI
IPC: B65G43/00
Filed: 1984-02-06
Abstract: PURPOSE:To execute a carrying corresponding to a variation of a product shape, etc. by providing mechanisms such as a feed, a lift, a clamp, etc. driven by a DC servo-motor, and also carrying in a material intermittently by interlocking with their operation. CONSTITUTION:When a feed motor 6 of a feed mechanism 3 executes a prescribed rotating reciprocating motion, a carrier 11 executes a reciprocating motion and executes an operation of a return and an advance of transfer bars 1, 2. By a clamp motor 16, brackets 20, 20 approach or recede and execute clamping and unclamping operations. A lift mechanism 5, an intermittent feed mechanism 30 and a gripper mechanism 31 operate simultaneously or separately, respectively, and operate the transfer bars 1, 2. These mechanisms are all controlled by an output signal synchronizing with an operation of a transfer press, therefore, various carrying means are operated by one device, and a carrying having a generality can be executed.
Patent JP-S58136058-A (JP)
Title: Image forming device
Inventor: HONJIYOU TAKESHI
IPC: G03G15/00
Filed: 1982-02-08
Abstract: PURPOSE:To prevent a blur and a stain from appearing in a picture owing to a shock generated when transfer paper passes between fixing rolls at the preceding copying stage by delaying the starting point of the succeeding copying stage. CONSTITUTION:Once exposure at the preceding copying stage is completed, a check on whether transfer paper 14 is on a detection switch 10 or not is performed. If the detection switch 10 is on, a microcomputer starts a timer to count the time T until the transfer paper 14 finishes passing through the detection switch 10. This counting result is stored in a memory. At the succeeding copying stage, the starting point of the feeding of the transfer paper 14 standing by at a stand-by roller 5 is delayed by the time T to start image formation after the preceding transfer paper 14 finishes passing between the fixing rolls 14, thus preventing the disorder of a picture due to the transmission of oscillation caused by the position return of the fitting rolls 4 to a scanning optical system.
Patent JP-H01192945-A (JP)
Title: Steel framed structure
Inventor: KIDA TAKEKUNI
IPC: E04B1/30
Filed: 1988-01-29
Abstract: PURPOSE:To reduce the weight of a joint section and to simplify a joint work by reducing gradually the width of a flange in the direction of the steel framed joint section in a steel frame provided with a web and the flange. CONSTITUTION:A steel frame has a web 3 and a flange 4, and the flange 4 reduces its width gradually in the direction of the steel framed joint section. A joint is made by using a reinforcing bar 5 and bolts 6 for a joint end section of the web 3 only or by welding through the reinforcing bar 5. Accordingly, cost is reduced with weight reduction of the joint section, and a joint work is simplified.
Patent JP-H03135656-A (JP)
Title: Word processor
Inventor: TAKEDA SHOJI
IPC: G06F17/21
Filed: 1990-01-29
Abstract: PURPOSE:To produce the documents at a high speed by designating the calculation of the subtotal of numerical data on plural lines included in a designated section in terms of a specific column and the calculation of the total of the subtotal calculation results of the same column. CONSTITUTION:A control part 23 starts in a calculation mode when a calcula tion key 116 is pushed after a cursor is set at a left shoulder part of a table to be calculated. Then the subtotal calculation is designated for the numerical data on plural rows in a specific section in terms of a specific column in the table. The designated subtotal calculation is displayed or printed on the designat ed row of the corresponding column. For this purpose, a subtotal calculation mark is displayed on the designated row. Then the calculation is designated for the total of the subtotal calculation results of the same column. In the same way, a total calculation mark is displayed on the designated row in order to display or print the designated total calculation on the designated row of the corresponding column. Thus, the calculation value can be automatically written into the table as necessary. Then the designation are attained with display of marks for calculation of the subtotals of plural rows as well as calculation of the total of those subtotal calculation results.
Patent JP-H08187485-A (JP)
Title: Apparatus for treating molten matter discharged from waste melting furnace
Inventor: MINAMI SHOJI
IPC: B09B5/00
Filed: 1995-01-10
Abstract: PURPOSE: To certainly separate the molten matter discharged from a waste melting furnace into granulated slag and granulated metal by connecting a cage mill or pin mill crushing granulated slug separated by a rotary drum type magnetic separator to uniformize the particle size thereof on the downstream side of the rotary drum type magnetic separator. CONSTITUTION: A granulating and solidifying device 21 granulating and solidifying the molden matter discharged from the slag discharge port 12 of a waste melting furnace 11 is arranged under the waste melting furnace 11 so as to face to the slag discharge port thereof and a rotary drum type magnetic separator 31 magnetically separating granulated and solidified matter scraped up from the granulating and solidifying device 21 is connected on the downstream side of the granulating and solidifying device 21. A cage mill 41 or pin mill crushing granulated slag separated by the rotary drum type magnetic separator 31 to uniformize the particle size thereof is connected on the downstream side of the rotary drum type magnetic separator 31. By this constitution, the molten matter discharged from the waste melting furnace 11 is certainly separated into granulated slag and granulated metal and the separated granulated slag can be formed into granules free from needle matter and uniform in size or shape.
Patent JP-S62176671-A (JP)
Title: Filter body for casting
Inventor: KATO SHOZABURO
IPC: B22D43/00
Filed: 1986-01-30
Abstract: PURPOSE:To stabilize the quality of a casting by subjecting glass fibers to coating of an org. material or further mixing heat resistant inorg. material particles with a carbonized org. material. CONSTITUTION:The heat resistant inorg. material particles are mixed with the org. material. The mixing ratio thereof is preferably made about 2-20wt% and the grain size of the heat resistant inorg. material particles is preferably made about 0.5-20mum. A thermosetting resin of phenol, etc. or thermoplastic resin of vinyl chloride, etc. is used for the org. material. The deposition of the coating is made about 20-30wt% by the weight of the filter body after carbonization. A coating liquid is impregnated to a glass cloth of a plain weave by using a coating device and is dried and carbonized by heating to form the filter body for casting. The clogging of the weave patterns is eliminated and the quality is stabilized by using such filter body; in addition the cost of the raw material is reduced.
Patent JP-H07207148-A (JP)
Title: Polyamide resin composition and graft copolymer
Inventor: YANAGASE AKIRA
IPC: C08F285/00
Filed: 1994-01-20
Abstract: PURPOSE:To obtain a polyamide resin composition and graft copolymer useful as a molding material, having excellent low-temperature impact strength, extrusion stability and appearance of a molding, comprising a thermoplastic polyamide resin and a specific polyorganosiloxane-based graft copolymer in a specific ratio. CONSTITUTION:This polyamide resin composition comprises (A) 60-99 pts.-wt. of a thermoplastic polyamide resin such as nylon 6 and (B) 40-l pts.wt. of a polyorganosiloxane-based graft copolymer obtained by grafting a vinyl-based monomer containing at least an epoxy group-containing vinyl-based monomer (e.g. glycidyl methacrylate) onto a polyorganosiloxane-based compound rubber composed of a polyorganosiloxane rubber constituted of hexamethylcyclotrisiloxane and a compound of the formula (R<1> is methyl, ethyl, propyl or phenyl; R<2> is H or methyl; n is 0--2; p is 1-6) and a polyalkyl (meth) acrylate rubber and, in a final stage, grafting a vinyl-based monomer not containing an epoxy group on the graft polymer.
Patent JP-H02198419-A (JP)
Title: Production of multicolor display device
Inventor: SUGINOYA MITSURU
IPC: G02F1/13
Filed: 1989-01-27
Abstract: PURPOSE:To stably produce the multicolor display device which is excellent in the adhesive property to color filters consisting of an org. high polymer and is improved in reliability to heat, etc., by providing transparent electrodes by an ion plating method on the color filters. CONSTITUTION:An ITO film is deposited on a substrate 1 and is formed to prescribed shapes by using photolithography to form ITO electrodes 2. A voltage is then impressed to the ITO film 2 in an electrodeposition bath prepd. by dispersing a polyester/melamine resin and dyestuff into water to form the color filters 3. The ITO is deposited on the substrate formed with the color filters 3 by the ion plating method and the 2nd electrodes 4 consisting of the ITO are formed to the prescribed shapes on the color filters 3 by using the photolithography. The opposite surfaces of the substrate 5 formed with the ITO electrode 6 and the substrate 1 are subjected to an orientation treatment and a liquid crystal 7 is crimped in the spacing. The multicolor display device which has the high adhesive property to the color filters consisting of the org. high polymer and is improved in the reliability is obtd. in this way.