baber/WOPTO huggingface dataset:
Patent JP-H0452412-A (JP)
Title: Extremely compact gas utensil
Inventor: ITO YOSHINORI
IPC: F23D14/28
Filed: 1990-06-20
Abstract: PURPOSE:To utilize to the utmost the characteristic of a gas utensil that it is extremely compact and adjust the consumption of gas by providing a small gas filling chamber in which the required minimum limit of gas can be filled. CONSTITUTION:A main body 10 has its inside formed hollow and is used as a gas filling chamber 11. A projecting support column 14 is provided above the central section. Further, a filling port 12 is provided for filling gas into the gas filling chamber 11, and it communicates with the combustion section 20 through a gas channel 21 which leads the gas from the filling chamber 11. The gas channel 21 is provided with a filter 41 with permeability, a nozzle 42 formed by choking the inner diameter of the channel right after the filter 41, an expansion chamber 43 formed by expanding the inner diameter of the channel right after the nozzle 42 and an intake port 44 which introduces outside air into the expansion chamber 43. An opening and closing means 30 is for opening and closing the gas channel 21, and a valve body 31 that has on its tip end a needle valve 34 which goes in and out of the small hole 33 that is part of the gas channel 21 is inserted movably in the direction of the shaft. The main body 10 is placed on a flat support face by the placing means 13 provided at the lower section, and when an operating element 32 is operated to open the opening and closing means 30, the gas flows towards the burner 22 through the gas channel 21 from the filling chamber 11.
Patent JP-S6224350-A (JP)
Title: Electronic equipment
Inventor: SHINOHARA ISATO
IPC: G06F15/02
Filed: 1985-07-24
Abstract: PURPOSE:To effectively prevent an electrostatic discharge against an internal electronic circuit and to eliminate the malfunction of an electronic equipment, by forming a conductive film on the back side of a sheet material and securing the connecting between said conductive film and the earth potential of an electronic circuit at the inside of a device by means of a conductive adhesive. CONSTITUTION:A symbol for key input is printed on the surface of a sheet 4' which covers the upper surface of the device and then pushed directly in an operating mode. The indium oxide, tin, etc. having the light transmitting properties are vapor-deposited on the back side of the sheet 4'. Thus a conductive film 4a is obtained. This film 4a is adhered to an upper metallic reinforcement plate 5 via a conductive material 14. Therefore the film 4a on the back side of the sheet 4' is connected to the earth potential of an electronic circuit at the inside of the device via the material 14 and the plate 5. In such a constitution, the upper surface of the device where an operator can contact is entirely shielded electrostatically. This can prevent the effects of the electrostatic discharge given to the electronic circuit, a solar battery, a display device, etc. provided at the inside of the device via fingers, etc.
Patent JP-S647180-A (JP)
Title: Display device for three-dimensional picture
Inventor: UCHIDA MITSUTOSHI
IPC: G09G5/38
Filed: 1987-06-29
Abstract: PURPOSE:To speed up display of a three-dimensional picture by means of a hidden line elimination processing by transmitting a write control signal from a specified Z buffer access control means to a frame buffer access control means which is intervened between a drawing processor and a frame buffer. CONSTITUTION:In a three-dimensional picture display device G displaying picture information from dot data corresponding to respective picture elements in a monitor 11, the frame buffer access control means 6 is provided between the drawing processor 3 and the frame buffer 7, and the Z buffer access control means 8 between the processor 3 and a Z buffer 9. The depth value of first dot data which is previously displayed in the monitor 11 is stored in the buffer 9, and the means 8 compares the depth value and that of second dot data from the processor 3. If second dot data is in front of a gazing direction, the depth value in the buffer 9 is updated and the write control signal is transmitted to the means 6.
Patent JP-S6141197-A (JP)
Inventor: SAKURAI JUN
IPC: G10K15/04
Filed: 1984-07-31
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-H11350520-A (JP)
Title: Thin wall excavation equipment
Inventor: KATO SATOSHI
IPC: E02F5/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a thin wall excavation equipment capable of reducing the scale thereof in the case the execution of a thin wall such as underground cut-off wall, etc., is carried out and, at the same time, reducing the curvature of an excavated trench. SOLUTION: A thin wall excavation equipment 10 is equipped with a thin wall excavator 1 excavating the ground, wires 3 and 3 for pulling the thin wall excavator 1 to the lower direction, pulleys 4 and 4 changing directions of the wires 3 and 3 at positions of the lower ends of the excavated trenches, a winch for winding off the wires 3 and 3 projected on the earth through the pulleys 4 and 4 and guide cell struts 2 and 2 for guiding the thin wall excavator 1 in the vertical direction in a state to hold the thin wall excavator 1 from both right and left sides. The thin wall excavator 1 is equipped with water jet nozzles 1a,... on a boring side, and a nozzle directional ground is excavated with water jetting from the water jet nozzles 1a,.... The thin wall excavator 1 is so constituted that it is capable of being expanded sideways.
Patent JP-H0913160-A (JP)
Title: Hot-dip metal coated steel wire excellent in wear resistance
Inventor: URAI MASAAKI
IPC: C23C2/38
Filed: 1995-06-28
Abstract: PURPOSE: To produce a hot-dip metal coated steel wire exhibiting excellent resistance to wear and corrosion even when the wires are jostled with one another as in the case when the wires are reticulated and used. CONSTITUTION: Two hot-dip plating layers having a different composition are formed on a steel wire. The first layer on the steel wire side contains 40-60wt.% Al, 30-40wt.% Fe and the balance Zn, and the second layer on the surface side contains 2-10wt.% Al and the balance Zn. The coating weight of the first layer is preferably controlled to 10-200g/m<2> to obtain excellent wear resistance, the coating weight of the second layer should be controlled to >=100g/m<2> to attain excellent corrosion resistance, and the total coating weight of the first and second layers has to be controlled to >=250g/m<2> .
Patent JP-S5978922-A (JP)
Inventor: TOOMASU BUINSENTO HOUITSUTAMU
IPC: B01J29/00
Filed: 1983-09-03
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-S5789462-A (JP)
Title: Metal to be built-up welded onto continuous casting roll
Inventor: NAKANO SHIYOUZABUROU
IPC: B23K9/04
Filed: 1980-11-20
Abstract: PURPOSE:To improve the weld crack resistance, working crack resistance and abrasion resistance of the obtained titled weld metal, by using specified composition comprising Cr, Mn, Ni and the balance being Fe. CONSTITUTION:The metal of this invention to be pad-welded onto a continuous casting roll has the composition of 12-15% Cr, 0.7-2.5% Mn and up to 2% of Ni with the proviso of 0.4%<=Ni+Mn/2<=2%, and the balance being substantially Fe. When a continuous casting roll to which this weld metal is pad-welded is used, an advantage of the long life of the roll is obtained. In addition, stable line-operation can be facilitated.
Patent JP-H06634-A (JP)
Title: Base plate warping prevention device in automatic soldering line
Inventor: KURANARI SHINSAKU
IPC: B23K1/08
Filed: 1992-06-22
Abstract: PURPOSE:To adjust a base plate warping prevention wire within a range between a preventing level and an escaping level by operation from outside of a chamber even when a line is operated by using an inert gas. CONSTITUTION:Nozzles 25a and 25b are provided in the chamber 26 which is filled with gaseous nitrogen, the base plate P is carried by a conveyer 21 and soldered with molten solder jetted from the nozzles 25a and 25b. Pulleys 41 and 42 are respectively provided freely elevating in the oblique direction to the carrying direction at the entrance side and the exit side of a solder tank 25 for the base plate. The pulleys 41 and 42 on both sides of the tank are wrapped with a wire 43 for preventing the warping of the base plate and the folded ends of the wire 43a and 43b are fixed at a specific position. The pulley 41 at the entrance side is pulled downward in the oblique direction by a spring 48 and the pulley 42 at the exit side is moved upward in the oblique direction together with a pulley 44 by a wire 46 which is pulled by a pulling mechanism 47. Since the pulley 41 is moved upward in the oblique direction as well, the wire 43 is elevated in parallel.
Patent JP-2000351640-A (JP)
Title: Production of patterned glass plate and patterned glass plate
Inventor: KAWAMURA MORIO
IPC: C03C17/34
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To produce a glass plate having the same pattern on the right side and back side and expressing various kinds of patterns because a linear pattern is deep and can be colored by cutting the glass plate into the desired linear pattern and directly thermally fusing the cut parts without separating the cut parts. SOLUTION: A glass plate is cut to each desired linear pattern and the cut parts are thermally fused without separating the cut parts. The cutting is carried out with a water jet by moving a nozzle thereof with a robot hand. The heating temperature varies with the material of the glass plate; however, the temperature is usually 700-900 deg.C. The glass plate is placed in a heating furnace and the cut surfaces are heated or thermally melted with a gas burner. When the robot hand is used, many pattern softwares are integrated in a control part thereof and the pattern is selected according to an order to move the robot hand. Thereby, the respond can be made even to the order for one patterned glass plate. When melting the cut parts, a glass powder can be fed to thereby readily fuse the pattern pieces on the inside of the linear pattern to the original plate on the outside.
Patent JP-H10111064-A (JP)
Title: Control method for cooling fan of refrigerator
Inventor: RI RYUKEN
IPC: F25D21/06
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To operate a compressor and a cooling fan, accumulate the opening period of time of a door and the operating period of time of a compressor utilizing a timer to compare them with set period of times and remove frost on an evaporator, then, start the compressor again after the frost of the evaporator is removed and operate the cooling fan again when the temperature of the evaporator is reduced to a set temperature. SOLUTION: The opening period of time of doors 270, 280 and the operating period of time of a compressor 210 are measured by a timer and accumulated by a microcomputer while the accumulated period of time is compared with a set time whereby the frost of an evaporator 220 is judged whether it is to be removed or not. When the evaporator 220 is defrosted, only the compressor 210 is started again and the temperature of the evaporator 220 is detected. When a predetermined temperature is lowered, the cooling fan 230 is driven again. There are merits such that the inflow of high-temperature air, generated by a heated evaporator 220, into a refrigerator is prevented, the cooling efficiency of the refrigerator 200 is improved and an electric power can be saved.
Patent JP-S6141817-A (JP)
Title: Fluidized bed incinerating device
Inventor: SATO KEIICHI
IPC: F23C10/02
Filed: 1984-08-03
Abstract: PURPOSE:To obtain the fluidized bed incinerating device which is able to burn sufficiently any waste having low heat release value without requiring auxiliary fuel, and perform effectively the heat recovery by a method wherein the center of a heat recovery part is deviated from the center of a fluidized be in horizontal direction. CONSTITUTION:A water cooled wall 26 of a waste-heat boiler 8 acts as a heat recovery part for recovering an incinerating heat generated at the waste incineration by the heat exchanging due to the contact between the radiation heat from a flame at the lower part of a free board 7 and a burning exhaust gas passing through a gas cooling chamber 9. By deviating a center line 29 of the heat recovery part for a center line 15 of a fluidized bed 4 with a distance (l) in horizontal direction, the radiating cooling action from the heat recovery part becomes small, the temperature of the fluidized bed 4 and the flame temperature of a free board 7 are maintained at high level, accordingly, the excellent burning can be maintained without disturbing the self-burning. Further, the heat recovering quantity in a water pipe group 10 other than the water cooled wall 26 can be increased, the heat recovering efficiency can be improved.
Patent JP-H0329112-A (JP)
Title: Magnetic recording medium
Inventor: KANAI HIROYUKI
IPC: G11B5/71
Filed: 1989-06-26
Abstract: PURPOSE:To obtain a medium having little wear of a magnetic layer and excellent durability by incorporating a specified compd. into a magnetic layer formed on a nonmagnetic supporting body. CONSTITUTION:The magnetic recording medium consists of a nonmagnetic supporting body and a magnetic layer formed thereon. A compd. expressed by formula I is incorporated into the magnetic layer. In formula I, R1 represents and alkyl group with 11 - 31 carbon atoms, R2 and R3 are hydrogen atom, alkyl or aryl group with 1 - 8 carbon atoms. It is preferable that R1 has 13 - 21 carbon atoms, and 15 - 17 carbon atoms are more preferable. R2 and R3 are preferably hydrocarbon groups of 1 - 2 carbon atoms, aryl groups or hydrogen atom. Thereby, the obtd. medium has good lubrication property and its durability is largely improved.
Patent JP-2000354043-A (JP)
Title: Atm cell assembling/disassembling device
Inventor: ONO HIDEAKI
IPC: H04L12/66
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the memory scale of an ATM cell assembling/disassembling device which is provided between an STM(synchronous transfer mode) network and an ATM(asynchronous transfer mode) network and adopts an AAL(ATM adaptation layer) 1, by eliminating the need of a high-speed memory at the time of assembling and disassembling the ATM cell and to enable the assembling/disassembling device to automatically avoid mutual collision at the time of assembling the cell, to secure a fixed delay condition to a communication call requiring real-time properties, and to suppress the occurrence of burst caused by the breaking-up of cell assemblage with respect to a multiple- speed call. SOLUTION: An ATM cell assembling device is provided with a data buffer which stores STM data in a frame cycle, a write means and a read-out means, and an ATM cell disassembling device is provided with a data buffer which stores ATM data at every arrival of ATM cells, a write means, and a read-out means. The real-time communication call of an STM is communicated by using the corresponding specific cyclical slot, and a multiple-speed call is communicated by using a cell slot which is shared in common with continuous multiple STM time slots.
Patent JP-H088019-A (JP)
Title: Slip ring
Inventor: UCHIYAMA YOSHIMI
IPC: H01R39/00
Filed: 1994-06-22
Abstract: PURPOSE:To simply increase additional signal lines without specifically installing large mechanism and simply conduct electrical connection from the outside on a rotating shaft of a machine with no electrical facility. CONSTITUTION:A thin film conductive layer 10E is coaxially fixed to a rotating shaft 1, part of the conductive layer 10E is exposed on the outer circumferential surface of the rotating shaft 1, and an electrical component such as various types of devices installed on the inside of a casing 3 is electrically connected with the exposed part of the conductive layer 10E inside the casing 3. Conductive brushes 13A-13C coming in contact with the exposed part of the conductive layer 10E of the rotating shaft 1 on the outside of the casing 3 are formed, and the outside of the casing 3 and the electric component on the inside of the casing 3 are electrically connected through the rotating shaft 1.
Patent JP-H0329147-A (JP)
Title: Phase control device
Inventor: KUNIHIRA TADASHI
IPC: G11B27/024
Filed: 1989-06-26
Abstract: PURPOSE:To switch a stand-by mode to a recording mode without disturbing a phase at the time of switching the modes by adjusting the phase of the 2nd reference signal by a PG signal and correcting the 2nd reference signal or a phase error output for recording by using a phase error generated at the time of reproducing. CONSTITUTION:A phase control means 13a executes phase control for reproducing and a phase control mean 13b executes phase control for recording. At the time of reproducing, phase control is executed by the 1st reference signal and a reproducing control signal obtained from a control track, and at the time of recording, phase control is executed by the 2nd reference signal and a signal(PG signal) obtained by dividing the frequency of a rotational speed detecting signal for a capstan motor. At the time of the stand-by mode, the phase of the 2nd reference signal is adjusted by the PG signal and the phase error output for recording or the 2nd reference signal is corrected by using the phase error generated at the time of reproducing. Thus, the stand-by mode can be switched to the recording mode without disturbing the phase at the time of switching the modes.
Patent JP-H11351746-A (JP)
Title: Drying machine for sludge or the like
Inventor: MATSUSHITA YOSHIHIRO
IPC: F26B3/20
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a drying machine for sludge, or the like, in which the operating cost is reduced by reducing heat radiation loss extremely, a variety of liquid materials, e.g. sludge, can be dealt with regardless of viscosity or water content, adhesion of sludge due to heating can be removed, the structure is simplified and the size and manufacturing cost are reduced by eliminating the need of extra apparatus. SOLUTION: A tubular metallic rotary drum 3 is disposed rotatably about a horizontal rotary shaft 4 in a housing 2 and parts for mounting a matter to be dried is formed by partitioning the outer circumferential wall of the rotary drum 3 with crosspieces in the circumferential direction at a constant interval. A combustion chamber 3B is formed in the rotary drum 3 and heated through a combustor thus heating and drying the matter to be dried, e.g. sludge, being thrown continuously into each mounting part on the outer circumferential wall with heat being transmitted from the combustion chamber 3B.
Patent JP-S6056259-A (JP)
Title: Measurement of carbon dioxide generated in evaporation chamber of multistage flash type evaporation apparatus
Inventor: MATSUMOTO KAZUHIRO
IPC: G01N33/18
Filed: 1983-09-07
Abstract: PURPOSE:To make it possible to simply and certainly measure the amount of carbon dioxide, by making it possible to measure carbon dioxide generated in the evaporation chamber of a multistage flash type evaporation apparatus not from an extracted gas side but from a liquid side. CONSTITUTION:Carbon dioxide generated in the vaporation chamber of multistage flash type evaporation apparatus for desalting seawater is measured not from an extracted gas side but from replenished seawater and blow-down brine being a liquid side. By this method, the grasping of a carbon dioxide amount required in desalting treatment can be made extremely simple and the carbon dioxide gas amount can be accurately measured. In addition, in this measuring method, an equivalent point of M-alkalinity is set to pH=4.8 and nitrogen gas is blown into carbon dioxide generated through decomposition due to tituration of a strong acid to forcibly transfer carbon dioxide to a gaseous phase side. Therefore, regardless of the salt concn. of replenished seawater and blow-down brine being water to be inspected, that is, regardless of the equilibrium constant of carbonic acid due to the salt concn., all carbonic acid in water to be inspected can be accurately measured.
Patent JP-H108764-A (JP)
Title: Base isolation device for wooden building
Inventor: ZAMA AKIHIRO
IPC: E04B1/36
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To protect a cultural property building from earthquake without damage to it by a method wherein nails or bolts are not used to reinforce it. SOLUTION: Foundation stones 106 provided at the lower ends of a large number of columns 110 disposed in longitudinal and transverse rows each are placed into receiving recesses 126 of protection bases 120 comprising a steel box 122 with a bottom and a reinforced concrete layer 124 formed integrally to the inner surface of the box 122, and insulating material 128 is filled into between the stone 106 and the layer 124 and solidified to form a single body. The base 120 is mounted on a sliding plate 132 placed on a foundation concrete panel 130 formed on the ground E so as to be horizontally movable and the adjoining bases 120 are connected by steel frame joining materials 134.  A resilient member 152 is provided between the base 120 and the panel 130 to allow and absorb a horizontal, relative displacement (movement) and to fix relative positional relationship by effecting resilience at a predetermined position.
Patent JP-S6223732-A (JP)
Title: Bonding and curing of flexible copper-clad sheet
Inventor: HAYASHI MASANOBU
IPC: B29C65/70
Filed: 1985-07-23
Abstract: PURPOSE:To prevent generation of void and improve quality and productivity by a method wherein the flexible copper-clad sheet is accommodated in a pressure vessel and the vessel is sealed, thereafter, high-pressure gas is provided while heating and circulating it. CONSTITUTION:A supporting rod 18 is penetrated through the tubes 5 of flexible copper-clad sheet A, cut into a requested length and wound into a tubular shape, and the tubes 5 are put on the shelves 19 of a truck F while supporting them in the shape capable of passing hot air therethrough. The truck F is accommodated into the pressure vessel B and the vessel B is sealed, then, high-pressure gas is supplied into the vessel B while high-pressure steam is supplied to a heat exchanger 4 to heat the high-pressure gas. Subsequently, the heated high- pressure gas is circulated by the rotation of a fan 12 through the flexible copper- clad sheets A. The high-pressure gas invades into the gaps between respective layers of the flexible copper-clad sheets would into tubular shapes and the flexible copper-clad sheets of respective layers are pressed from both directions of the base film surfaces and the copper foil surfaces thereof. On the other hand, the sheets A are heated under a high pressure, therefore, the heat conductivity thereof may be improved markedly and heating time may be shortened.
Patent JP-S648546-A (JP)
Title: Recording and reproducing device
Inventor: ARIGA TOMOE
IPC: G11B17/04
Filed: 1987-06-30
Abstract: PURPOSE:To prevent the immersion of a dust, etc. from an opening part and to prevent the deterioration in the performance and the reduction in the service life by closing the opening part of a front face panel irrespective of the loading time and non-loading time of a cartridge. CONSTITUTION:The gap of a cartridge and shutter 28 is stabilized with an adequate gap to close the opening part 32 of a front face panel 22 irrespective of the loading and non-loading times of the cartridge. Regarding the turning energizing means 29 energizing the turning of the shutter 28 in the specified direction, the structure consisting of the energizing load characteristic having a polarity inversion point by the stand-by state closing the opening part 32 and a cartridge loading state is owned. The immersion of a dust, etc. from the opening part of the front face panel is thus prevented to prevent the deterioration in the performance and the reduction in the service life of the recording and reproducing device and to improve the operation feeling and handling property as well.