baber/WOPTO huggingface dataset:
Patent JP-S5741867-A (JP)
Title: Continuous casting machine
Inventor: TSUKUDA TOSHIO
IPC: B22D11/128
Filed: 1980-08-25
Abstract: PURPOSE: To recover the sensible heat of an ingot efficiently by providing a cooling panel constituted of guide pipes of good heat conductivity, allowing the cooling panel to contact with the surface of the ingot during pouring and circulating cooling water in the panel.  
     CONSTITUTION: A cooling panel 4a of which the parts in contact with an ingot are constituted of guide pipes of good heat conductivity is provided between the bottom surface of a mold 4 and pinch rolls 10, and cooling water is fed through a piping 13 to the inside of the panel 4a. The cooling water deprives the ingot of its sensible heat in the panel 4a and flows as hot water through an outlet pipe 13a then through a flowmeter 14 into a heat exchanger 15. In the heat exchanger 15, a low temp. medium 22 is evaporated by making heat exchanging with the hot water to a high pressure gas which is fed via a gas piping 24 to a gas turbine 18, thereby driving the same. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05311214-A (JP)
Title: Method for recovering heat from blast furnace slag
Inventor: TANAKA YUZO
IPC: C21B3/08
Filed: 1992-05-08
Abstract: PURPOSE:To make molten slag of a blast furnace resources of good quality water-granulated slag at the same time, to recover a large quantity of exhaust heat at a high temp. CONSTITUTION:In the method which produces the water-granulated slag 10 by jetting water to the molten slag 1 of the blast furnace, etc., in a slag cooling vessel 6 and rapidly cooling and also recovers the generated heat directly through a heat exchanger, the slag cooling vessel 6 is operated in the atmosphere. A slag supplying tube 2 for supplying molten slag 1 has so sufficient cross sectional area as to be able to correspond to the variation in the molten slag supplying quantity and is made to flow without filling up the molten slag. In order to prevent suction of the air into the slag cooling vessel 6 through the upper space of the slag supplying tube 2, on the way of the slag supplying tube 2, suction gas exhaust parts 3, 4 having a little lower pressure than the atmosphere are arranged. By using such equipment, the heat is recovered by heat exchangers 17, 18 from steam directly generated by the heat exchange.
Patent JP-H07300125-A (JP)
Title: Sealing apparatus for corrugated fiberboard case
Inventor: YOSHIDA MASARU
IPC: B65B7/16
Filed: 1994-05-06
Abstract: PURPOSE:To facilitate the storage and transport of a corrugated fiberboard case by re-sealing an openable lid after being opened. CONSTITUTION:A corrugated fiberboard case (a) is equipped with openable flap-form internal and external lid pieces (b), (c). A sealing apparatus consists of a comb-shape fixing member 1 which can be fitted in the corrugation of the internal lid piece (b), and a flat holding piece 2 which is arranged to be in contact with the upper surface of the external lid piece (c). Then, the base part of the comb-shape fixing member 1 and the base part of the flat holding piece 2 are connected by a flexible connection piece 3. By doing so, the sealing and re-sealing of the lid pieces of the corrugated fiberboard case can be easily done. Also, the shape-retention is favorable, and the handling is easy. At the same time, a packing work can be facilitated, and an after use and recycling of the sealing apparatus are possible, and the sealing apparatus can be used as an inexpensive sealing means for corrugated fiberboard cases.
Patent JP-H01286147-A (JP)
Title: Development monitoring method
Inventor: TOMIZAWA YUKIO
IPC: G11B7/26
Filed: 1988-05-12
Abstract: PURPOSE:To monitor the progressive state of development in a radius direction by projecting a laser beam on the pattern plane of an optical master disk as scanning in the radius direction, and computing the strength ratio of obtained 0th-order and 1st-order diffracted light. CONSTITUTION:The laser beams (a1 to an) are projected on the rotating pattern plane of the master disk 1. The 0th-order and 1st-order diffracted light (b) and (c) are detected by detectors 4 and 5. The detectors move on a stage 6 in the radius direction synchronizing with the scan of the laser beam. The output voltage signals of the detectors 4 and 5 are supplied to a monitor 9 as 0th-order and 1st-order diffraction strength signals (f1 to fn) and (g1 to gn) via amplifiers, respectively. The monitor computes and outputs diffracted light ratio signals (h1 to hn). The drop of developer is shifted to an outer periphery when the ratio signal (h) of a pattern inner periphery is larger than that of a pattern outer periphery, and the progression of the development at the inner periphery is suppressed, thereby, uniform group width are formed at the inner and outer peripheries.
Patent JP-S5240110-A (JP)
Title: Automatic loader
Inventor: GOTOU YOSHIKAZU
IPC: B65G47/82
Filed: 1975-09-25
Abstract: PURPOSE:In a cartridge recorder, an automatic loader is installed on existing equipment to make automatic play easy.
Patent JP-H04344706-A (JP)
Title: Fan beam antenna
Inventor: ISHIMARU HAJIME
IPC: H01Q3/26
Filed: 1991-05-21
Abstract: PURPOSE:To allow a fan beam to radiate or to be received with a broad directivity over a broad band to/by the antenna for a circularly polarized wave by providing a rotary parabolic mirror and a right circular cone face reflecting mirror to a different position while keeping both axes in parallel. CONSTITUTION:Let an axis of a parabola A be Z1, an axis of a right circular cone B be Z2, and the axes Z1, Z2 are formed in parallel at a distance L. Then a transmission power as a circularly polarized wave radiates from a feed hone F and a spherical wave reflected in the parabola A using its radiation phase center as a focus is converted into a plane wave. Then the plane wave is deflected by 90 deg. in a reflecting mirror B of a conical shape whose generating line with respect to the Z2 axis is 45 deg., and when the axis of the parabola A and that of the circular cone B are perpendicular to each other, the wave radiates in the horizontal direction. When both the axes Z1, Z2 are placed with an offset of a distance L, a radiation pattern RA has a directivity.
Patent JP-H09301660-A (JP)
Title: Elevator entrance/exit device
Inventor: YOSHIDA TERUO
IPC: B66B13/30
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent accidents such as falling of foreign matter by closing a gap between a car and a jamb with a closing material when a car door and landing door are opened. SOLUTION: A landing door is vertically provided in a jamb. A car door opened/closed in synchronization with the landing door is provided in a car 4 and, when a door opened/closed in synchronization with the car door and the landing door is opened, a gap is formed. Closing materials 10a to 10F for closing the gap are fixed to an overhead frame 5 provided in the jamb and the car 4. The shapes of the closing materials 10a to 10F are formed by fixing both ends of belt-like flat plates, but a fixing method may be adhering or welding. Thus, by preventing falling of foreign matter on a hoistway side, safety is improved and designing is improved.
Patent JP-H09300767-A (JP)
Title: Drive system of printer carriage
Inventor: KIMURA TAKASHI
IPC: B41J19/20
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a drive system of a printer carriage largely suppressing the blur such as 'color irregularity' or 'variable density' generated on printed matter by a printer. SOLUTION: A drive system consists of a pair of bevel pulleys 2, 2, the loop-shaped bevel gear timing belt 1 provided between the bevel pulleys 2, 2 under tension, the printer carriage 3 attached to the bevel gear timing belt 1 and the guide 4 guiding the printer carriage 3 in parallel to the tensioning direction of the bevel gear timing belt 1 and the printer carriage 3 is reciprocally moved by reversibly rotating and driving the bevel pulleys 2.
Patent JP-S5818213-A (JP)
Inventor: INOUE KIYOSHI
IPC: B28B7/00
Filed: 1981-07-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5641316-A (JP)
Title: Heating method for steel bloom in soaking furnace
Inventor: HIRAKAWA NORIO
IPC: C21D9/70
Filed: 1979-09-11
Abstract: PURPOSE:To heat steel material uniformly at an excellent heat efficiency in a soaking furnace for bloom, by equipping an auxiliary burner at the lower part of the inner wall of a furnace, to which a heating burner is installed, in order to heat the lower part of the steel material piled in the furnace. CONSTITUTION:Steel material 3 such as bloom is piled crosswise in two parallels in a soaking furnace 1 for the steel material 3 and is heated with a combustion flame of a burner 2 attached at the upper part of the furnace wall 1-1, the exhaust gas being discharged through the lower flue 4. The lower portion 3-3 of the piled steel material 3 is heated at a slower rate, hence an auxiliary burner 6 is installed at the lower part of the same furnace wall 1-1, at the same time, the inlet 4-1 of the flue 4 is decreased in size to the irreducible minimum of a demand. The auxiliary burner 6 is of rapidly burning short flame type and it burns fuel corresponding in quantity of 1/10-1/3 that burned in the soaking furnace. The lower layer portion 3-3, which is insufficiently heated only by the burner 2, is heated rapidly, so that the whole steel material 3 is heated uniformly in a short time, and the heat efficiency of the furnace with reduced consumption of fuel per unit product is improved.
Patent JP-S5818907-A (JP)
Title: Movable supporting point type supporting means for transmission line
Inventor: IWAIZUMI YASUSHI
IPC: H02G7/04
Filed: 1981-07-27
Abstract: PURPOSE:To prevent disconnection of electrical power transmission line and damge of iron tower by momentarily equalizing a variation of tension generated in both sides of the supporting points of the transmission line supporting means generated when impulsive change of tension occurs on the transmission line. CONSTITUTION:The angled plate 1 bends symmetrically in the right and left sides like a letter V and provides an angled long hole 1a along the angled portion. The fitting plate 2 is welded to the rear side of this angled plate 1 forming the T-shaped cross-section. The transmission line W is placed on the fitting plate 2 in its longitudinal direction. The clamping piece 3 is provided with the semi-circular cutting-away portion with  the bolt holes bored in both sides and settles the transmission line W to the mounting plate 2 with the U bolts 4. The suspending metal fitting 6 is engaged with the iron tower through the insulator at the upper end and forms the clevis at the lower end, allowing the pin 7, which is freely capable of passing through the longer hole 1a of the angled plate 1, supported therein with its shaft. If the snow covering the single side section of transmission line W falls at a time from the line and thereby a tension of the opposite side section increases suddenly, the pin 7 moves to the one end portion of longer hole 1a. Thereby a difference of tensions in both sides is reduced.
Patent JP-S62271163-A (JP)
Title: Semiconductor filing device
Inventor: SUGIURA HAJIME
IPC: G06F3/08
Filed: 1986-05-20
Abstract: PURPOSE:To attain the detailed management and restoration of a save data by adopting a constitution that the data is restored in plural restoration states in response to the state information at the time of saving data into a saving mechanism. CONSTITUTION:As the state information saving a data to a data saving/restoring section 6, the state information at a present save processing point of time and the state information at a preceding save processing point of time are stored while being nonvolatile processing and the processing method at the restore of data is processed in response to the stored state information by using a control storage means 80. That is, the state information saving the data of a semiconductor memory device 5, e.g., the display of effective/ineffective data due to an error in the unit of address is restored in the data save/restoration section 6 in various restoration forms depending whether the save data is lost at saving, the data is finished for processing on the way of saving or the saving is finished completely. The efficient processing of an information processing system is attained by the fine restore processing in response to the state information at the save data processing.
Patent JP-S5640272-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOMATSU TAKEO
IPC: H01L21/331
Filed: 1979-09-10
Abstract: PURPOSE:To securely protect the gate of an IGFET from an unprepared application of an instantaneous high-voltage of the static electricity accumulated in a human body by connecting a circuit comprising a bipolar transistor and a MISFET to the gate of the IGFET. CONSTITUTION:The gate of an IGFET 2 to be protected is connected to an input terminal T, and the source or drain and the substrate to an earth terminal E to be at a reference potential. The output signal is drawn from the drain or source. Added to the constitution are pnp type bipolar transistor 8 whose collector is connected to the terminal T, and emitter to the terminal E; and a MISFET 9 which is provided between the base of the transistor 8 and the terminal T. In other words, the source or drain and the substrate of the FET 2 are connected to the base of the transistor 8, and the gate and the drain or source to the terminal T. In addition, placing a resistor 20 between the base and emitter of the transistor 8 permits a more stable operation.
Patent JP-H0412705-A (JP)
Title: Furniture
Inventor: HONDA TOMIYASU
IPC: A47B96/20
Filed: 1990-05-02
Abstract: PURPOSE:To obtain the furniture which is basically made of wood but has excellent fireproof performance by using an incombustible org. material internally contg. an incombustible org. compd. as at least a part of constituting members. CONSTITUTION:The treatment for impartation of incombusbility is executed by sufficiently immersing the material into an aq. soln. (1st liquid) of a water-soluble inorg. salt to impregnate the liquid therein. The material is then immersed into such a compd. liquid (2nd liquid) which forms the water-insoluble incombustible org. compd. by reacting with the 1st liquid, by which the liquid is impregnated in the material. The incombustible org. compd. is mixed >=33wt.% of a wooden treatment material in this material. The adding and mixing of the 2nd liquid are executed at >=50 deg.C in a heating atmosphere in order to enhance the reaction efficiency of the 1st liquid and the 2nd liquid. A door 5 of a sink body 6, a riser 7, side plates 8, 8, a bottom plate 9, and a back plate are all formed of the incombustible org. materials formed by incorporating the incombustible org. compd. therein. The fireproof performance as the furniture is greatly improved in this way without impairing the advantages possessed by the woody materials.
Patent JP-H05141429-A (JP)
Title: Bearing assembly, universal joint and assembling method for bearing
Inventor: TAMASU JIEI MARIATSUTO
IPC: F16C19/46
Filed: 1992-04-10
Abstract: PURPOSE: To provide a bearing assembly including a bearing retainer for supporting a shaft in the bearing assembly during use and shipment. CONSTITUTION: A bearing retainer 32 maintains a plurality of needle bearings 28 at a desired location during shipment. The bearing retainer 32 maintains the bearings 28 on a shaft 22 prior to assembling of a bearing assembly 20. The bearing retainer 32 preferably has an inner periphery diameter that is less than an outer diameter of the shaft, and an outer diameter that is less than an inner diameter of a bearing housing 26. Thus, the bearing retainer 32 locks on the shaft outer periphery at its inner periphery. A clearance is provided at the outer periphery of the bearing retainer 32, such that the bearing retainer 32 rotates with the shaft within the bearing housing 26.
Patent JP-S608505-A (JP)
Title: Branch valve
Inventor: SHIMOURA KENICHI
IPC: F15B11/17
Filed: 1983-06-27
Abstract: PURPOSE:To reduce a pressure loss when an auxiliary circuit is not used by disposing switch valves for opening and closing between each pump port and each surplus port and between each pump port and each input port on the upstream side of each branch valve for branching a fixed quantity of oil simultaneously from each of plural hydraulic pumps. CONSTITUTION:Two branch valves 2a, 2b are disposed in a body on the downstream side of a direction switch valve 1 having a spool 3 adapted to axially displace against a spring 6 according to the pressure of pressurized oil supplied to a pilot chamber 4. The spool 3 has large-diameter portions 10-14. Switch valves 15a, 15b for opening and closing between each pump port 7a, 7b and surplus ports 8a, 8a are formed at the end portions 10a, 13a of the large diameter portions 10, 13, and switch portions 16a, 16b for opening and closing between each pump port 7a, 7b and each input ports 9a, 9b are formed at the end portions 11b, 13b of the large-diameter portions 11, 13. The branch valves 2a, 2b are respectively provided with spools 20a, 20b urged outward by a spring 23 accommodated in a spring chamber 24 between the branch valves.
Patent JP-S5341746-A (JP)
Title: Protective gap device
Inventor: MIYAMOTO TATSUO
IPC: H01T4/08
Filed: 1976-09-28
Abstract: PURPOSE: To prolong a time for electrode replacement by making a selection to other electrode when faces of the ekectrode is roughky wasted, through such means that with an adjusting substance provided, a gap between the first electrode and a plurality of the second electrode faces be adjusted to the prescribed amount. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0264994-A (JP)
Title: Memory-array, address of which can be assigned by content
Inventor: PATORITSUKU TEI CHIYAN
IPC: G11C15/00
Filed: 1989-05-10
Abstract: PURPOSE: To attain address designation by contents by detecting existence of a skip bit in a word and existence of an empty bit in a word and eliminating the word containing the detected skip bit from searching. CONSTITUTION: Word masking can be achieved by setting to high either a skip bit or/and an empty bit. And in either case, a final match line output ML' is compelled to low through a NANT gate 47 and NOR gate 48 showing non-matching state even if a matching exists. Thus, address designation is enabled by memory and contents to be searched based on the contents of the memory data rather than by the data position on the memory.
Patent JP-S608823-A (JP)
Title: Spatial optical modulator
Inventor: HARA TSUTOMU
IPC: G02F1/05
Filed: 1983-06-29
Abstract: PURPOSE:To remove a noise due to the small-pitch conductive pattern of a spatial optical modulation tube by arranging a filter which has a transmission hole of <=2lambdaf/a size on the Fourier transform surface of a lens of focal length (f) which performs the Fourier transform of a laser light image. CONSTITUTION:Laser light 9 having wavelength lambda is made incident to the reverse surface of electro-optic crystal 6 through a half-mirror 8 from outside the vacuum airtight container of the spatial optical modulation tube and the lens 12 with focal length (f) performs the Fourier transform of the laser light image obtained by reflecting the light by the electro-optic crystal 6. The filter 13 provided on its Fourier transform surface has the hole with a diameter equal to or smaller than 2lambdaf/a, and when the reverse Fourier transform of light transmitted through the filter 13 is performed by a reverse transform lens 14, an image excluding a mesh pattern formed on the electro-optic crystal 6 on the side of a microchannel plate 5 is formed on a screen 15, thus obtaining the coherent image having high resolution.
Patent JP-S597832-A (JP)
Title: Installation of interior unit of floor heater
Inventor: MATSUMORI MASATO
IPC: F24D19/02
Filed: 1982-07-05
Abstract: PURPOSE:To protect pipes and to prevent the floor surface from becoming uneven by a method wherein the floor heater having a radiator arranged under a floor material such as a carpet, surrounding members and a pipe protective member each of which has a thickness substantially equal to the thickness of the radiator are arranged around the radiator and the pipes are arranged in the floor through the pipe protective member. CONSTITUTION:The surrounding members 4 each having the same thickness as the floor material 1 are arranged around the floor radiator 1, the pipe protective member 7 having horizontal grooves 8 and a vertical hole 9 for piping is fitted in a clearance 6 between the surrounding members 4 and the pipes 3 are housed in the grooves 8 and the hole 9. With the above structure, the thickness of the floor becomes equal to that of the floor radiator 1 and the pipes 3 are embedded in the surrounding members 4 and the pipe protective member 7, to thereby protect the pipes and to prevent the floor surface from becoming undulated.
Patent JP-H04363785-A (JP)
Title: Device for checkout
Inventor: MATSUMURA KAZUYUKI
IPC: G07G1/00
Filed: 1991-05-22
Abstract: PURPOSE:To surely insert and fit a round axis member in an engaging groove at the time of holding an auxiliary base to a use position by providing a mechanism for holding the auxiliary base to the use position and a spring energizing in the direction for pressing the round axis member into the engaging groove. CONSTITUTION:A carry-out side basket setting base 11 and the auxiliary base 21 are arranged at a downstream side from a bar code scanner. An auxiliary base holding mechanism 30 which ca hold the auxiliary base 21 to the use position and the spring member 80 energizing in the direction for pressing the round axis member 51 into the engaging groove 32 at the time of holding the auxiliary base to the use position are provided. When the auxiliary base 21 is held to the use position, the round axis member 51 is energized in the direction of a mounting axis 35 by the tensile force of the spring 80 and also slides along the clearance hole 42 of a linkage member 41 attended by the rotation of the auxiliary base 21 so as to be inserted in the engaging groove 32 of a bracket 31 by rotating upwards the auxiliary base 21 from a state where it is folded at the side of the carry-out side basket setting base 11.
Patent JP-H06321118-A (JP)
Title: Steering device for automobile
Inventor: TORAO MASANORI
IPC: B62D1/20
Filed: 1993-05-19
Abstract: PURPOSE:To facilitate the setting of handle torque when a steering angle is zero by taking a measure such as arrangement of a handle or hook joint so that crossed axes angle of an input shaft and an intermediate shaft becomes smaller (or larger) than crossed axes angle of the intermediate shaft and an output shaft. CONSTITUTION:An input shaft 12 connected with a handle 11 is connected to an intermediate shaft 13 via a first hook joint 20. On the other hand, the intermediate shaft 13 is connected to an output shaft 14 connected with a gear box 15 via a second hook joint 30. In such a steering device, when a handle steering angle is zero, a yoke 21 on the input shaft side of the first hook joint 20 is arranged in such a way that it becomes vertical for a plane S1 including the input shaft 12 and the intermediate shaft 13. Also, a yoke 32 on the output shaft of the second hook joint 30 is arranged in such a way that it becomes vertical for a plane S2 including the intermediate shaft 13 and the output shaft 14. Further, crossed axes angle 1 of the input shaft 12 and the intermediate shaft 13 is different from crossed axes angle 2 of the intermediate shaft 13 and the output shaft 14.