baber/WOPTO huggingface dataset:
Patent JP-S5798611-A (JP)
Title: Method for making exhaust pressure uniform in furnace top charging hopper of high pressure blast furnace
Inventor: HOURIYOUDA HIROSHI
IPC: C21B7/00
Filed: 1980-12-09
Abstract: PURPOSE:To control recovery of hopper gas and cycle time of charging blast furnace raw materials by switching a hopper to a pressure reducing tube which communicates to a gas recovering tube or to the atmosphere in reducing gas pressure in a bell type charging hopper of a high pressure blast furnace by a logical circuit. CONSTITUTION:In charging raw materials from a fixed hopper 10 to a small bell hopper 18 of a high pressure operated blast furnace, gas is taken out by opening a recovering valve 40 of a gas recovering tube 38, and gas pressure in the small bell hopper 18 is reduced slowly. When the pressure attains a pressure preset by a pressure setting device 62, output is generated from a differential pressure oscillator 64 that operates output of a pressure gauge 60 and the pressure setting device 62 and a logical circuit 66 sends out a signal to close the gas recovering valve 40. When the valve is closed after lapse of a fixed time, it sends out a signal to open the pressure reducing valve 32, and the pressure in the small bell hopper 18 is made equal to the atmospheric pressure. The charging port of the hopper 18 is then opened and raw materials are charged into the hopper 18.
Patent JP-H02299538-A (JP)
Title: Roe-collecting device
Inventor: OGAWA YUTAKA
IPC: A23L19/20
Filed: 1989-07-04
Abstract: PURPOSE:To smoothly and surely take out the ovary of a fish without injuring the ovary by disposing a means for hooking and separating an organ bonding the ovary taken out from the abdominal cavity of the fish body by a roe- collecting means to the taken-out fish body. CONSTITUTION:A beheaded fish body F is carried out in a posture wherein the abdomen of the fish body F is directed on the downstream side of the carrying direction R, and the ovary Fa in the abdominal cavity of the fish body F is taken out by a roe-collecting means 5, 43. An organ Fa1 bonding the ovary Fa taken out from the abdominal cavity of the fish body by the roe-collecting means 6, 43 to the fish body F from which the ovary is taken out is hooked on and separated with a piano line 52. The ovary taken out from the abdominal cavity of the fish body F by the roe-collecting means can be surely separated from the fish body, thereby permitting to prevent the injury of the ovary taken out from the abdominal cavity and improve the quality of the taken ovary.
Patent JP-H0225311-A (JP)
Title: Mold of disc substrate for high density recording on both sides
Inventor: KIDOKORO KATSUMI
IPC: B29L17/00
Filed: 1988-07-14
Abstract: PURPOSE:To make it possible to simultaneously mold pit trains for tracking on both sides by a method wherein molding is done under the conditions that the inner edge of each stamper, which is held on the surface of a mirror platen is pinched by the outer peripheral flange of a fitting ring, while its outer peripheral edge is pinched by the flange of a press ring. CONSTITUTION:Each mirror platen 3 (or 15), onto which a stamper 7 (or 18) is mounted, is fixed through a sleeve 4 (or 16). Further, the inner peripheral edge of the stamper is pinched by the annular flange 8a (or 17a) of a fitting ring 8 (or 17), which is fitted onto the outer peripheral surface of the sleeve and, at the same time, the outer peripheral part of the stamper is pinched by the flange 9a (or 19a) of an outer peripheral press ring 9 (or 19) for molding. Accordingly, pit train signals can be produced by one process on both the sides of a disc substrate. In addition, the parallelism between the mirror platen and the sleeve face is preferably obtained by highly accurately finishing the large diametral part 4a (or 16a) of the sleeve and fitting said part normal to the mirror platen. And, the formation of a tapered stepped part 12 (or 21) on the opposed surfaces of the outer peripheral press rings of the stampers is preferable as the aligning means of the mirror platens on a fixed side 1 and on a movable side 4.
Patent JP-H0225628-A (JP)
Title: Igniter
Inventor: KIYONOBU KATSUMI
IPC: F23Q9/00
Filed: 1988-07-14
Abstract: PURPOSE:To prevent no ignition and obtain a stable flame by providing a flame holding cylinder regulator (outer cylinder) movable back and forth on the outer side of and along a flame holding cylinder provided on the outer side of an ignition electrode section at the tip end of an ignition burner and a fuel injection opening. CONSTITUTION:During the operation of a main burner 1 the condition of combustion air is adjusted to the most suitable condition which matches the amount of fuel at the time of ignition of the main burner 1 by an air resistor 3 provided in a wind box 4 and then an ignition burner 2 is ignited. After the flame has become stable the main burner 1 is ignited. (The ignition device consists of a fuel pipe 7, ignition electrodes 8, and a flame holding cycliner 10 which surrounds the outside of the above listed parts. Further, on the outside of the flame holding cylinder 10 a flame holding cylinder regulator (outer cylinder) 12 is provided. The outer cylinder 12 is capable of moving back and forth by a dimension l and the amount of combustion air can be regulated by closing or opening a combustion air intake port 11, and the back and forth movements is effected based on data on the pressure of the combustion air which is detected by the air resistor 3 provided in the wind box 4.
Patent JP-S6152960-A (JP)
Title: Production of high-quality hollow steel ingot
Inventor: SAITO KENJI
IPC: B22D7/04
Filed: 1984-08-23
Abstract: PURPOSE:To prevent the generation of inverse V segregation on the inside peripheral surface of a product and to obtain a hollow steel ingot having high quality by installing a metallic cylinder concentrical with a cylindrical metallic core into a casting space in the position spaced by a limited size from the outside surface of the core. CONSTITUTION:The range of the position where the metallic cylinder 5 is to be installed is limited to 0.5-10cm from the outside peripheral surface of the core 3, by which the solidification of the solidified shell grown by contacting with the core 3 is accelerated and the thickness of the solidified shell is grown to the size to withstand the shrinkage on solidification in the initial stage of the solidification where said shell is liable to crack. The reason for limiting the position where the metallic cylinder is to be installed to the 0.5-10cm range from the core 3 lies in that the molten metal solidifies without being packed into the space between the core 3 and the cylinder 5 if the space from the core is <0.5cm. The restrained crack by the core 3 is generated before the solidified shells from the core side and the metallic cylinder side are not bound to each other when the space exceeds 10cm.
Patent JP-H1124787-A (JP)
Title: Installing device for portable electronic equipment
Inventor: YOSHIDA TATSUO
IPC: G06F1/16
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To surely and easily set the electric connection of portable electronic equipment by moving and holding the positioned portable electronic equipment on a mounting surface part while using engaging parts. SOLUTION: When mounting a computer 700 on a mounting surface part 31 so as to engage/disengage it, the computer 700 is placed on the mounting surface part 31 and further moved on the mounting surface part 31 along with the direction of an arrow R so that the computer 700 can be electrically connected to an installing device 1 while using connectors 36 and 35. In this case, when an operator moves the computer 700 in the direction of the arrow R while placing it at a terminal part 31b of the mounting surface part 31 and a rear terminal part 705 of the computer 700 gets closer to a protruding part 34, a positioning means 32 fits its guides 32a into a hole 701a at a 1st section 701 of the computer 700 and a hole 702a at a 2nd section 702.
Patent JP-H0843816-A (JP)
Title: Backlight for liquid crystal display device
Inventor: NUMATA MICHIYUKI
IPC: F21V8/00
Filed: 1994-07-26
Abstract: PURPOSE:To facilitate the exchange of a supporting base plate by attaching the supporting base plate to which a light emitting tube is attached from a takeout port formed on a base plate supporting part having a diffusing plate and a lamp holder so that the base plate can get in and out. CONSTITUTION:The backlight for a liquid crystal display device is constituted of the diffusing plate 12, the base plate supporting part, the lamp holder 11 having a stopper, and the supporting base plate 15 which can be inserted in and pulled out of the takeout port of the lamp holder 11. The red light emitting tube 16A and the white light emitting tube 16B are attached to the upper surface of the supporting base plate 15, and connectors 17A and 17B for the light emitting tubes are provided there. When the supporting base plate 15 is inserted from the takeout port 19, it is fitted in a housing groove formed in the lamp holder 11 and supported by a stopper provided on an opposite side to the connectors 17A and 17B. By inserting a fixing pin in a small hole 15A in such a state, the supporting base plate 15 is fixed in the lamp holder 11.
Patent JP-S6235736-A (JP)
Title: Data communication system
Inventor: ABE HIDEKAZU
IPC: H04L69/14
Filed: 1985-08-09
Abstract: PURPOSE:To perform dynamic control over plural terminal groups which have different kinds of control procedures by establishing one control code system on a transmission line with a specific control code common to control code systems. CONSTITUTION:Terminals 7 and 8 belonging to a group A, terminals 9 and 10 belonging to a group B, and terminals 11 and 12 belonging to a group C have different instruction systems, so they do not operate with only one transmission control procedure even by a method in which they are accessed in order. In this case, a main terminal 1 is allowed to control all the instruction systems and controls only the slave terminal in the same group at the same time, but when terminals of other groups are put in operation, the instruction system is changed automatically. For example, when terminals in three groups A, B, and C are connected to a transmission line, four kinds of instructions are made common to the terminal instruction systems of the respective groups. Therefore, even if the remaining 124 instructions are the same codes, their functions are made different, group by group.
Patent JP-S6332167-A (JP)
Title: Speed governor for water turbine generator
Inventor: NOMURA KATSUMI
IPC: F03B15/06
Filed: 1986-07-24
Abstract: PURPOSE:To improve responsiveness of the speed governor in the above caption for load decreasing, by disconnecting a speed setting unit from a low values priority circuit when the load to a water turbine is suddenly decreased, and connecting a constant output circuit to said low values priority circuit instead. CONSTITUTION:A speed governor determines the guide vane opening of a water turbine by a signal inputted to a low values priority circuit 16. In the condition with a normal turbine load, an opening computing/regulating unit 11 is connected to said low values priority circuit 16, but, when the load is cut off, a constant output circuit 20 is connected to said low values priority circuit 16. As said constant output circuit 20 outputs a constant value 21 smaller than the smallest value of deviation 28, a water flow regulating means for a water turbine can be controlled with good responsiveness even when the load to the turbine is cut off.
Patent JP-H1121998-A (JP)
Title: Connection tool for basic unit in frame structure
Inventor: SHIMADA TOSHIAKI
IPC: E04B1/58
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To simply and securely connect compressive members and laterally laid members and make it convenient to assemble a basic unit and execute a frame structure. SOLUTION: This connection tool is connected to the ends of compressive members in order to connect laterally laid members 16 and compressive members 15, in a frame structure in which a plurality of self-supporting basic units composed of three or more compressive members arranged to cross with each other and laterally laid members 16 (16b, 16c) stretched between the ends of the compressive members, are connected and formed. In this case, the connection tool is constituted of a cylindrical connection tool body 1 that a plurality of notches 4 in which the laid members 16 can be fitted are formed at the peripheral edge of one end thereof and an arm which can connect the compressive members at the side face, is projected, and a cover body 7 detachably fitted to one end of the connection tool body 1 to prevent separation of the laterally laid members 16 fitted in the notches 4.  And further, fitting parts 3, 6 to which one end of the laterally laid members can be attached are provided respectively at the side face of the peripheral face of the arm 2 and the connection tool body 1, and the central axes (r) of the notches, the central axis (p) of the arm 2, and the central axes (q) of respective fitting parts 3, 6 are set to cross with each other at the point (o) on the axial center (t) of the connection tool body 1.
Patent JP-H04372482-A (JP)
Title: Lighting condition inspecting device for car lamp
Inventor: TAKAO OSAMU
IPC: B62D65/00
Filed: 1991-06-19
Abstract: PURPOSE:To inspect acceptability of the manufacturing workmanship of a lamp automatically and print out the result from inspection. CONSTITUTION:Lamp lighting is made one by one according to the procedure displayed on the screen of a display means 2, and the image of the lamp lighted up is photographed by a photographing means 3 and stored in an image memory means 5. On the basis of this image information, a calculating means 6 performs calculation to judge if the items are acceptable in respect of workmanship, while a printing means 9 prints out the result from inspection.
Patent JP-H04369750-A (JP)
Title: Semiconductor memory system
Inventor: YAMADA KOICHI
IPC: G11C29/04
Filed: 1991-06-18
Abstract: PURPOSE:To set storage capacity to be large through the use of a semiconductor memory where there is a defective memory cell. CONSTITUTION:Semiconductor memories M1, M2 and M3 with ROM 10 writing the address of the defective memory cell, to which CPU 1 accesses, and a control part 2 which is provided with a storage part 2b storing the address that is read from the ROM 10 and an address conversion part 2b converting the stored address into the address which is not stored are provided. When the address to be accessed is stored, it is converted into the address of the memory cell, which is not stored. The memory cell of the converted address is accessed.
Patent JP-H0729643-A (JP)
Title: Connector mounting structure
Inventor: OISHI MASATAKA
IPC: H01R13/73
Filed: 1993-07-14
Abstract: PURPOSE:To provide a connector mounting structure wherein space can be reduced in a connector mounting portion to achieve a stably mounted state. CONSTITUTION:In a structure for mounting a connector 41, a wall portion 71 erected from a protector is provided with slits 29, 31 having respective openings 35, 37, and engagement portions 45, 47 projected from the side wall 43 of the connector 41 are inserted and engaged in the respective slits 29, 31. The wall portion 71 is provided with connecting portions 73, 75 that connect wall portions 23 on both sides of the slits 29, 31 together and guide the engagement portions 45, 47 to be inserted into the respective slits 29, 31.
Patent JP-H04370047-A (JP)
Title: Induction of adventitious embryo of medicinal ginseng and mass-cultivation of medicinal ginseng
Inventor: FURUYA TSUTOMU
IPC: C12N5/04
Filed: 1991-06-19
Abstract: PURPOSE:To induce adventitious embryo of medicinal ginseng of genus Panax in high efficiency by heat-treating the tissue of the ginseng in an induction medium at a high temperature. CONSTITUTION:A tissue such as polyblast of a medicinal ginseng of genus Panax is heat-treated in an induction medium such as Murashige-Skoog medium e.g. at 30-55 deg.C for 1-240hr to induce an adventitious embryo. The adventitious embryo is sprouted in a regeneration medium and a young seedling is regenerated to enable the mass-production of the medicinal ginseng.
Patent JP-H0728999-A (JP)
Title: Picture processing method
Inventor: HAMASHIMA KENJI
IPC: G09G5/24
Filed: 1993-07-15
Abstract: PURPOSE:To smooth the hatched parts of characters and graphics, etc., and to extract contours by a simple method. CONSTITUTION:In this picture processing method for developing pictures constituted of the set of dots on a bit map memory 1, accessing the bit map memory 1 and processing the pictures, in the case of magnifying a hatched line developed on the bit map memory to N times, (N-1) pieces of the hatched lines obtained by successively shifting the magnified hatched line to a left side and a lower side for a predetermined dot number by the number corresponding to the inclined angle of the hatched line are generated when the hatched line is inclined from an up right side to a down left side and (N-1) pieces of the hatched lines obtained by successively shifting the magnified hatched line on a right side and on the lower side for the predetermined dot number by the number corresponding to the inclined angle of the hatched line are generated when the hatched line is inclined from an up left side to a down right side. The logical sum of logical values for indicating the respective dots of the respective hatched lines generated for (N-1) pieces and the magnified hatched line are ORed and an arithmetic result is written on the bit map memory 1.
Patent JP-S5964779-A (JP)
Title: Multi-chamber dry etching apparatus
Inventor: OGAWA WATARU
IPC: C23F1/08
Filed: 1982-10-05
Abstract: PURPOSE:To provide the titled apparatus capable of enhancing mass productivity and processing accuracy, by such simple constitution that a plurality of wafers placed on a lower electrode plate are covered by inner chambers provided with upper electrode plates each having a gas discharge orifice at every each wafer. CONSTITUTION:In a multi-chamber dry etching apparatus having such constitution wherein, an upper and a lower electrode plates 2, 3 connected to cooling water pipes 5, 5' are cooled in a chamber 1 vented through gas discharge ports 7, 8, and are connected to high frequency power sources 4, 4 while a plurality of wafers 10' are placed on the above mentioned lower electrode plate 3 and reaction gas is supplied from gas discharge port not shown by the drawing provided to the upper electrode plate through a valve 6, a plurality of the above mentioned wafers 10' are covered individually by internal chambers 16 each having the above mentioned upper electrode plate 2 attached thereto so as to leave gaps to the lower ends thereof to enable the etching of high preciseness and to obtain constitution not necessitating a special complicated conveying mechanism.
Patent JP-H1126862-A (JP)
Title: Semiconductor laser element and its manufacture
Inventor: YAGI HISAHARU
IPC: H01S5/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To secure the reliability of a semiconductor laser element even in a high-temperature atmosphere by forming buffer layers having forbidden band widths which are larger than that of an active layer and smaller than those of clad layers between the clad layers and active layer. SOLUTION: An n-type clad layer 104, a first buffer layer 105, an active layer 106, a second buffer layer 107, a first p-type clad layer 108, a p-type etching stopper layer 109, a second p-type clad layer 110, and a p-type protective layer 111 are successively laminated upon another on an n-type substrate 102. Then a first n-type current blocking layer 112 and a second n-type GaAs current blocking layer 113 are successively formed on the etching stopper layer 109. In addition, an n-type electrode 101 is formed on the bottom face of the substrate 102 and a p-type electrode 114 is formed on the protective layer 111. The buffer layers 105 and 107 have forbidden band widths which are larger than that of the active layer 106 and smaller than those of the adjacent clad layers 104 and 108.
Patent JP-S6155417-A (JP)
Title: Coil made of synthetic resin
Inventor: YOSHIMURA EIRYO
IPC: F16F1/06
Filed: 1984-08-24
Abstract: PURPOSE:To improve elasticity recoverability and profile stability by melting and spinning thermoplastic polyester, extending it at a specific extension multiplying factor, molding a monofilament with a specific diameter into a spiral, and specifying the spring index. CONSTITUTION:A monofilament with a diameter of less than 1.2mm. made by melting and spinning thermoplastic polyester and extending it at an extension multiplying factor of three times or more is molded into a spiral to constitute a synthetic resin coil 1 with its spring index set to 3-10. In this case, polyethylene terephthalate or the like is used for thermoplastic polyester. The polyester monofilament is produced by extruding a molten polymer through a spinning nozzle and spinning it, cooling it and applying oil to it, then extending and heat-fixing it. The spring index D/d of the coil 1 is set to 3-10, particularly in a range of 4-8, where D is the diameter of the coil and (d) is the diameter of the monofilament.
Patent JP-H06292751-A (JP)
Title: Artificial skiing ground and its manufacture
Inventor: KAYANO IWAO
IPC: E01C13/00
Filed: 1993-07-15
Abstract: PURPOSE:To provide simply and inexpensively an artificial skiing ground, skin to a real skiing ground by providing laying members on the surface of a foundation portion having a slope, arranging cooling pipes along its upper surface, and at the same time, providing artificial turf on the surface of an ice layer formed by utilizing the cooling pipes. CONSTITUTION:In order to manufacture an artificial skiing ground A, firstly, an adiabatic roll 6 that is a construction member 1 and a waterproof sheet 5 are provided in order on the surface of a foundation portion 8 having a slope 7. Next, on the upper surface of the adiabatic roll 6, plural cooling pipes 2 are arranged separately an in parallel with each other. Then, ice blocks are accumulated scatteringly around respective cooling pipes 2, and refrigerants are passed into the cooling pipes 2, and at the same time, water and mist are scattered while the ice blocks are being cooled to less than a freezing temperature, and thus, an ice layer 3 is formed. Artificial turf 4 is provided on the upper surface of the ice layer 3, and at the same time, frost is generated by scattering water and mist on this surface. As a result, the feeling of a real skiing ground is obtained by taking advantage of equilibrium between mist and the planted hair portion of the artificial turf 4, and at the same time, the melting of frost is restrained over a long period of time.
Patent JP-S5964088-A (JP)
Inventor: TANAHASHI MASAO
IPC: B26B19/06
Filed: 1982-10-05
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-S5798977-A (JP)
Title: Chargeable organic electrolytic battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/40
Filed: 1980-12-11
Abstract: PURPOSE:To charge an organic electrolytic battery and improve cycle characteristics by making it consist of a negative electrode which uses a positive electrode, an organic electrolyte, and a ternary alloy of Li-Al-Mg as an active material. CONSTITUTION:A negative electrode 1 which is obtained by rolling a ternary alloy of Li-Al-Mg and molding it in specified dimensions is solderless-contacted to a negative electrode collective body 4 which is fixed to the inner bottom of a negative electrode can 10. On the other hand, a molded positive electrode 2 is arranged at the inner bottom of a positive electrode can 20 and a separator 3 which impregnates an organic electrolyte is inserted between the positive and negative electrodes 2 and 1. Also, the positive and negative cans 20 and 10 are electrically insulated using an insulating gasket 5. This organic electrolytic battery can be charged and has a long charge and discharge cycle as compared with a battery which uses an Li-Al alloy as a negative electrode active material.