baber/WOPTO huggingface dataset:
Patent JP-H0679364-A (JP)
Title: Production of fin for heat exchanger and producing die to be used
Inventor: MIYAZAWA TOSHIKI
IPC: B21D17/02
Filed: 1992-09-07
Abstract: PURPOSE:To provide a manufacturing method of a fin for heat exchanger where a penetrating hole with collar having a collar of the prescribed height can be easily formed on a metal plate like body which is made of a thin sheet and a hard property, and to provide a manufacturing die used for the above. CONSTITUTION:At the time of forming a penetrating hole 12 with collar having a collar 28 of the prescribed height, on a metal plate like body 10, a cone like part 16 where a diameter of bottom surface is larger than the penetrating hole 12 with collar and a plate thickness near-by a top point part 14 is thinner than the other part of the metal plate like body 10 is formed. Then, an annular groove part 26 being a larger diameter than the penetrating hole 12 with collar by expanding the neighborhood of a boundary part 24 and the top point part 14 is formed in the neighborhood 24 of the outer circumferential face and the plate 10 and a flat part 18 is formed in the inside, a collar 28 is formed by penetrating and burring on a flat part 18 while pulling the metal of the part of groove portion to the flat part 18 direction while crushing the groove part 26, by penetrating and providing the penetrating hole 20 having a projecting side 22 and ironing the projecting side 22.
Patent JP-H06115045-A (JP)
Title: Metal mask
Inventor: NAYA HARUYUKI
IPC: B41N1/24
Filed: 1992-10-02
Abstract: PURPOSE:To perform printing in the shape of a planning standard without almost generating such a phenomenon that printing solder loses shape or protrudes by coating the wall surface of at least the opening for printing solder paste provided to a metal mask main body with a plating foil film of a predetermined metal containing fine particles of fluoroplastic. CONSTITUTION:If necessary, washing using a solvent or degreasing treatment using a proper degreasing soln. is applied to a metal mask main body provided with an opening having a predetermined shape in order to enhance the close adhesiveness with an eutectic film to be formed. The metal mask main body is immersed in a suitable etchant to etch the surface layer part of the metal mask main body not only to remove oxide of the surface layer part of the metal mask main body but also to properly roughen the surface of the metal mask main body. Next, electroless plating is applied to the mask main body using an electroless plating bath of a predetermined metal having fine particles of fluoroplastic dispersed therein to form an eutectic film of the predetermined metal and fine particles of fluoroplastic.
Patent JP-S62124161-A (JP)
Title: Method for repairing by frosting coating lacquer, repairing coating compound and gradating solution
Inventor: MIYAHARA KANEKIYO
IPC: B05D7/14
Filed: 1985-11-25
Abstract: PURPOSE:To eliminate a visual feeling of physical disorder on a repaired part of automobile, etc., by spraying a specific repairing coating compound upon a part to be repaired and spraying a formed dust part with a gradating solution. CONSTITUTION:(A) A frosting coating compound having the same color as a part to be repaired is blended with (B) (i) 5-20wt% clear and (ii) 3-10wt% flat base to give a lacquer repairing coating compound whose color is readjusted, which is sprayed upon the part to be repaired. Then, (iii) 5-30wt% frosting clear obtained by adding 15-30wt% flat base to clear is added to (iv) a thinner for lacquer to give a gradating solution, which is sprayed upon a dust part formed in the circumference of the repaired by the spray coating to carry out frosting coating lacquer repairing.
Patent JP-H0984679-A (JP)
Title: Coaster
Inventor: ISHII KOJI
IPC: A47G23/03
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a coaster which can be easily mounted, improves adhesiveness at the time of use, is prevented from being drooped by getting wet and from being dropped during use or at the time of carriage, can be easily used and improves beautiful appearance. SOLUTION: This coaster is formed from a thick lower planar plate 1 having rigid elasticity, thin upper film body 2 adhering the peripheral edge onto the planar plate 1 in the shape of ring, inserting port provided by cutting the center of the film body 2, and frame 4A provided at the peripheral edge of the inserting port.
Patent JP-H10110892-A (JP)
Title: Link mechanism
Inventor: SENBOKUTANI YUMI
IPC: H01Q1/08
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide link mechanism that can easily constitute a structure with a large curvature while being excellent in strength and simple in structure. SOLUTION: Two parallel members 11, 12 and two non-parallel members 13, 14 are connected in quadrangular shape through hinges 17a, 17c, 17d, 17f. The opposed parallel members 11, 12 are connected by a connecting member 15 parallel to one non-parallel member 13 through hinges 17b, 17e. The diagonal hinges 17a, 17f are connected by an expandable diagonal member 16, and a space between the hinges 17c, 17f of the other non-parallel member 14 is made changeable.
Patent JP-S63117877-A (JP)
Title: Operating method for yarn changeover and winding machine
Inventor: MIYAKE YUZURU
IPC: B65H67/048
Filed: 1986-11-06
Abstract: PURPOSE:To lower the cost of a power source by commonly using the converter parts of the inverter devices of plural winding machines and starting them in order at a defined time interval and changing over a yarn. CONSTITUTION:In a changeover and winding machine in which plural bobbin holders are driven by motors 8W1a, 8W1b-8W8a, 8W8b with inverter devices being interposed in between, the operating time and load condition of the inverter device connected to each bobbin holder are considered. And, thus, by commonly using the plural number of converter parts 3 of both of the conventional inverter devices, the capacity of the inverter device can be made approx. 1/2-2/3 the conventional capacity. Also, the installing space for a capacitor 6 for compensating momentary power failure can be made approx. 1/2 the conventional space. And, the capacity and installing space of a regenerative braking resistor 5 can be made approx. 1/10-1/2 those of the conventional one, enabling a power source of low cost. And, by installing plural number of such changeover and winding devices and by starting these at a specified timing in order, a large gain can be obtained.
Patent JP-H09108847-A (JP)
Title: Cooling structure of lower electrode of electric resistance welding machine
Inventor: NAKAJIMA SOUICHI
IPC: B23K11/30
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve cooling effect of a lower electrode for holding a chip at the time of welding the tip in the shaft end part of a rod-shaped work by electric resistance welding. SOLUTION: A circulating hole 20 of cooling water is provided in an electrode base 13 for holding the lower electrode 11 closely to the lower electrode 11. The circulating passages 24, 25 and 26 of cooling air which is circulated the circumference of the outer peripheral surface of the lower electrode 11 and exhausted to the outside are provided in a bulged part 22 for holding the outer peripheral surface of the lower electrode 11 by erecting from the upside of the electrode base 13.
Patent JP-H05107200-A (JP)
Title: Inspecting apparatus for internal surface of circular container
Inventor: TOYAMA KOICHI
IPC: G06T7/00
Filed: 1991-10-15
Abstract: PURPOSE:To solve difficulty in detection of defects because of complexity of a change in the density of a defect background with a circular high brightness part appearing in an image in the case of an inspection of the internal surface of a beer can concerning a method of a differentiating a varied density of an image which is used for the detection of white and black pollution of the surface of a container in the past. CONSTITUTION:A crest/trough detection means in which when a varied density pixel value PO (i, j) is given at a notice point on the same scan line and varied density pixel values PO (i+alpha, j) and PO (i-alpha, j) are given at background points positioned being separated by pixel before and after the point and THD is a threshold, relationships of PO (i+alpha, j)-PO (i-alpha, j)>THD and PO (i-alpha, j)-PO (i, j)>THD exist, where the notice point is defined as defective in valley and when a relationship of a formula exists having the sigh of the definite difference in the formula as mentioned above inverted, the notice point is defined as defective in crest and a black level/white level detection means, which performs a binary coding of a varied density image signal simply by upper and lower limit thresholds are combined while an area where an object is inspected is divided into several parts. Thus, a polluted defect part is detected by varying alpha and THD in terms of the areas and selecting the direction of scanning with limited changes in the background frequency.
Patent JP-S61133557-A (JP)
Inventor: RAINAA BITEIIN
IPC: H01M4/137
Filed: 1985-11-27
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-H01108069-A (JP)
Title: Thermal transfer recorder
Inventor: KUWABARA NOBUYUKI
IPC: B41J2/325
Filed: 1987-10-22
Abstract: PURPOSE:To prevent an electrochemical reaction from occurring at a contact part between a recording head and a transfer medium, by providing an electrode which makes contact with the surface of a conductive ink of the transfer medium to form a current path with the medium. CONSTITUTION:In ink sheet 1 constituting a transfer medium in which a thermally transferable ink is conductive is obtained by applying a conductive thermally transferable ink 1b to an insulating base sheet 1a comprising polyethylene terephthalate or the like. The ink sheet 1 is contained in a cassette 2 in the state of being wound on a payout reel 1c and a take-up reel 1d, and the cassette 2 is mounted on 8 carriage 5 capable of being reciprocated along a rail 4 by driving a motor 3. The conductivity of the ink sheet 1 is preferably so set that the surface resistivity of the ink layer is not more than about 10<9>OMEGA. At the time of recording, the conductive ink sheet 1 paid out from the payout reel 1c makes contact with an electrode roller 9c to form a current path extending from the ink sheet 1 to the roller 9c, so that no current flows between the ink sheet 1 and a recording head 6.
Patent JP-2000098089-A (JP)
Title: Melting furnace
Inventor: FUKUI YUTAKA
IPC: G21F9/30
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To increase the amount of heat transfer through the facilitation of heat conduction by convection and make it possible to obtain a homogeneous molten metal in a short time to improve the speed of the melting treatment by forcibly stirring the hot melt through the blow-out of a pressurized gas, for example. SOLUTION: For instance, a melting furnace that melts metallic and non-metallic radioactive wastes from a nuclear power plant by a high-frequency induction heating is equipped with an exothermic sleeve 6 and a stirring gas supply pipe 10 in a crucible 1, for example. When objects 9 to be melted are inputted from an input port 8 into a space of the exothermic sleeve 6 to generate a high-frequency magnetic flux by an upper coil 2, subsequently, the objects 9 are heated and melting directly if they are electrically conductive and they are heated and melted indirectly through the exothermic sleeve 6 if they are nonconductive. If a pressurized gas if blown out from the gas supply pipe 10 with a prescribed quantity of a molten metal 4 collected, all the objects 9 are melted and homogenized by stirring the molten metal 4 through the ascent of bubbles 10a.  If an ingredient that has not been burned or melted remains in the molten metal 4, a gas containing oxygen such as air is used.
Patent JP-2000098677-A (JP)
Title: Image forming device
Inventor: YAMAMOTO KEIJI
IPC: G03G21/14
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which makes the maintenance of on optimum fixing speed matching the fixing characteristics of a recording sheet and toner image compatible with the miniaturization of the device and improvement in the productivity in image formation and is few in limitations on the size of a recording medium to be used, fixing speed, transfer position, the length of a carrying device, fixing position, etc. SOLUTION: This image forming device is provided with a transfer part for transferring the toner image to the surface of the recording sheet at a specific transfer-speed, a fixing part for fixing the toner image, transferred to the surface of the recording sheet, at a specific fixing-speed, a carrying means for consecutively carrying the recording sheet from the transfer part to the fixing part at a specific carrying speed and at a specific interval between the recording sheet and the following recording sheet, and a speed control means for controlling the carrying speed of the carrying means so that the carried speed of the recording sheet and the fixing speed are almost equal when at least the leading end of the recording sheet reaches the fixing part.  In this case, this device has a detection means for detecting the length of the recording sheet in the carried direction, and an interval control means for controlling the interval between the preceding recording sheet and the following recording sheet according to the length of the preceding recording sheet in the carried direction.
Patent JP-S63120310-A (JP)
Title: Robot monitoring device
Inventor: MORISHITA TOSHIO
IPC: G05D1/00
Filed: 1986-11-10
Abstract: PURPOSE:To quickly set a proper visual point by storing previously plural visual point data into a 3-dimensional display processor and selecting one of those visual points to perform the prescribed screen display. CONSTITUTION:When a 3-dimensional display device 7 is started, the arrangement data and the graphic data are read out. At the same time, a single visual point data that is set previously is read out among plural visual point data. In this case, an initial position set previously is obtained for the position information on a robot mechanism 1. Based on these data, the 3-dimensional initial picture information is produced. An operator performs a remote control of the mechanism 1 via a robot controller 3 to move the mechanism 1 to a prescribed checking position. An ITV camera mounted on the mechanism 1 is operated for check of the states of set equipments. In such a case, it may sometimes be hard to conform the working state of the mechanism 1. Thus the operator selects a fixed visual point to easily confirm the movement of the mechanism 1 via a fixed visual point selecting console 8. Then the operator can set a desired visual point.
Patent JP-H06121063-A (JP)
Title: Terminal network controller
Inventor: YAMASHITA KUNIHIKO
IPC: H04M11/00
Filed: 1992-10-05
Abstract: PURPOSE:To provide the terminal network controller capable of flexibly corresponding to various forms and changes of networks and resistant to lighting surge. CONSTITUTION:This controller is provided with a first communication processing means 2 for communication through the first network to a first terminal 5 and a second communication processing means 3 for communication through the second network to a second terminal 7. Further, a common interface means 4 is provided for electrically insulating and coupling the first and second communication processing means 1 and 2 without depending on the kind of the first or second network for mediating the communication between the first terminal 5 and second terminal 7.
Patent JP-H05108061-A (JP)
Title: Music classification device
Inventor: YAMAMOTO MASAMI
IPC: G10L15/10
Filed: 1991-10-15
Abstract: PURPOSE:To enable music classification matching the result of an impression given by music by counting the output of an OR arithmetic means per unit time and classifying the music according to the counting result. CONSTITUTION:An input signal (a) becomes a high frequency component signal (g) by removing its low frequency component through a high-pass filter 9 and its rectified signal (h) and rectified integral signal (i) are inputted to a comparing circuit 12 to obtain a comparing circuit output signal (j). A gate circuit 13 which is triggered with the leading edge of the comparing circuit output signal (j) and outputs a signal with constant time width generates the gate circuit output signal (k). The same operation as before is performed by a low-pass filter 2, a rectifying circuit 3, an integration circuit 4, a comparing circuit 5, and a gate circuit 6 to obtain a gate circuit output signal (f). Then an OR arithmetic means 7 ORs the gate circuit output circuits (f) and (k) to obtain an OR arithmetic means output signal (l) and a logical arithmetic means 8 counts the number N of its outputs, so that the music is classified according to the number N of outputs.
Patent JP-H0791649-A (JP)
Title: Return type nozzle burner
Inventor: HAYASHIDA KAZUYOSHI
IPC: F23D11/28
Filed: 1993-09-28
Abstract: PURPOSE:To reduce a variation in an atomization flow rate in the case of a change of petroleum viscosity according to a temperature by inversely proportioning a ratio of a flow rate change to alteration of a petroleum temperature in a nozzle hole of a return type nozzle and an orifice of a flow control valve. CONSTITUTION:A return type nozzle 11 atomizes petroleum fuel and returns part of fuel to a return conduit 18, thereby regulating an atomizing flow rate. The conduit 18 of the nozzle 11 is connected to a petroleum supply conduit 13 between a flow control valve 16 and a constant differential pressure pump 17. In this case; data of temperature change characteristics of the nozzle 11 is obtained by experiments, and data are regulated while obtaining it by regulating a shape of an orifice, surface state, type of a forming material of the valve 16. Temperature change characteristics of the atomizing flow rate of the nozzle 11 and temperature change characteristics of passing flow rate of an orifice of the valve 16 are so formed as to become inversely proportional to each other. Thus, the atomizing flow rate stable for the temperature change can be obtained.
Patent JP-H07122800-A (JP)
Title: Continuous gas control type excomer laser device
Inventor: OGURA SATOSHI
IPC: H01S3/134
Filed: 1993-10-25
Abstract: PURPOSE:To enable a specific gas component contained in laser gas to be kept at a prescribed partial pressure without providing a concentration meter by a method wherein a low-temperature gas condensation section excluding its part on a most upstream side is made to condense specific gas previously fed from outside. CONSTITUTION:Laser gas 2 introduced into a low-temperature gas re-generating device 5 are made to pass through gas condensing sections 9-1 and 9-2 installed in a vacuum heat insulating tank 7. The gas condensing section 9-1 is set to a cooling temperature of T1, gaseous impurity 10 contained in laser gas is condensed on the condensing surface of the condensing sectiom 9-1, and most of impurities 10 is removed. In succession, laser gas 2 where the impurities 10 are removed is introduced into the gas condensing section 9-2 which is set to a cooling temperature of T2 (>=T1). Condensed halogen gas previously condensed at a temperature of T2 is accumulated on the condensing surface of the condensing section 9-2, and halogen gas 2-1 is kept at a partial pressure required for laser oscillation.
Patent JP-S62130173-A (JP)
Title: Dynamic ballancer
Inventor: SATO KOHEI
IPC: B24B45/00
Filed: 1985-11-28
Abstract: PURPOSE:To reduce a location space for a motor by securing a pair of opposite ratchets of a stepping motor to a lead screw and disposing an oscillating base provided with a pair of pawls fixed thereto and engaged with respective ratchets on a rotary base disposed between a pair of solenoids. CONSTITUTION:When no voltage is applied to a pair of solenoid 20, 21 on each of stepping motors 15, 16, an oscillating base 27 provided with pawls 22, 23 and a rotary base 28 are maintained at the neutral position by retaining force of right and left springs and the pawls 22, 23 are engaged with ratchets 24, 25 by the pressing force of a spring 26. Accordingly, rotation of ratchets 24, 25 is locked. When a voltage is applied to either solenoid 20 or 21, one of pawls 22, 23 rotates either one of the ratchets 24 or 25. At this time, other pawl 22 or 23 is disengaged from the corresponding ratchet 24 or 25. As a result, a pulse voltage is applied continuously to solenoids 20, 21 and ballance weights 11, 12 are moved through a moving member 33 screwed to a lead screw 14 depending on the rotation of the ratchet 24, 25.
Patent JP-S62190062-A (JP)
Title: Production of cooked egg
Inventor: ISHINO YUJI
IPC: A23L15/00
Filed: 1986-11-08
Abstract: PURPOSE:To efficiently carry out heating in a short time and continuously mass-produce cooked eggs, by transferring eggs in an irradiating region of light having wavelength within a wavelength region of infrared or far infrared rays in one direction while rotating the eggs. CONSTITUTION:Eggs are placed and supported between recessed grooves 39 of adjacent parallel roll members 22 at the inlet part of an inlet of a heating housing 8 in an egg heat cooking apparatus 1. The eggs supported on the parallel rolls 22 are then transferred into the heating housing 8 and irradiated with far infrared rays from a heat radiation source. At this time, the eggs are always rotated on the parallel roll members 22. After irradiating with far infrared rays in a given quantity, the eggs are cooked as boiled eggs, which are then carried out of an outlet part of the heating housing 8. Since the heat radiation source is movable in the vertical direction, the irradiation quantity of the eggs with the far infrared rays can be adjusted.
Patent JP-H01109545-A (JP)
Title: Optical head
Inventor: YAMAMOTO MASAKUNI
IPC: G11B7/12
Filed: 1987-10-23
Abstract: PURPOSE:To eliminate dirt and dust stuck to in a reading area and to minimize a read error by providing a brush-shaped dust eliminating means to abut on a card-shaped recording medium surface. CONSTITUTION:A brush 18 fitted to an optical head 11 moves on the whole surface of an optical card 1 synchronously with the moving of the optical head, and the brush 18 brushes aside the dirt and the dusts stuck on an area read by the optical head 11 of the optical card 1, to other area. Thus, the dirt and dust on the area to be read from now can be eliminated just before the recording is executed by the optical head 11, and the read error caused by the dirt and the dust can be minimized.
Patent JP-H11254005-A (JP)
Title: Improve 6-stage rolling mill supported at side part
Inventor: DATZUK ALEXANDER
IPC: B21B31/18
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a device in which hydraulic cylinders are not mounted on the assemblies of intermediate roll chocks and to obtain an improved method by which a lubricating oil supply part is connected to or separating from these chocks without necessitating manual intervension at the time of changing the rolls. SOLUTION: The intermediate roll hydraulic cylinder 33 and antibending cylinder 34 for enabling to balance and bend the intermediate roll 13 are arranged on a maywest blocks 35, the bending ears parts 31 of the chocks 12, 16 are projected into the slots 70 of the maywest blocks and, when the whole assemblies of the intermediate rolls are inserted and removed at the time of changing rolls, are passed through the slots. After the intermediate rolls are changed, the cylinders are retreated and the ear part can be lowered into pockets formed on the maywest blocks and, the chocks are arranged in the axial direction in the maywest blockes, so the conventional retainer plates are not necessitated.