baber/WOPTO huggingface dataset:
Patent JP-S5874132-A (JP)
Title: Mixing device
Inventor: KAWADA TERUHIRO
IPC: B01F33/40
Filed: 1981-10-28
Abstract: PURPOSE:To obtain a mixing device at a low cost, by providing a blade body on a placing body for a powder grain body, which has small-sized through-holes, in the vicinity of the bottom wall of a mixing tank, floating the powder grain body uniformly, and reducing the driving torque of the blade body. CONSTITUTION:A blade body 7 for mixing is provided freely rotatably, on the upper position by a prescribed distance from a placing body 6 of a powder grain body, which has a number of smaller-sized through-holes 5 than the powder grain body extending over the whole surface, in the vicinity of a bottom wall 3 in a mixing tank 1. In this state, in the lower direction of the placing body 6, pressurized air is jetted from the through-holes 5, and the powder grain body is energized upward. As a result, the powder grain body is floated uniformly, therefore, driving torque of the blade body 7 can be reduced, and a mixing device is obtained at a low cost.
Patent JP-H0463707-A (JP)
Title: Method and device for applying three-wheel inside locking wheel of tire antislipping device
Inventor: OIKAWA YASUO
IPC: B60C27/00
Filed: 1990-07-01
Abstract: PURPOSE:To improve mounting performance by connecting a number of antislippers to the periphery of an inside locking wheel via wires to allow a tire antislipping device to be mounted on a tire by rotational movement of a drawing wheel. CONSTITUTION:A tire antislipping device is mounted in such a manner that it is put outside to inside of a tire 14a so as to straddle over the grounding portion thereof after pulling an insertion pipe 13 apart from a locking tool 15 at the end of an inside locking wheel 1. At the same time, antislippers 12 attached to eslon covered drawing wires 9 are mounted. The insertion pipe 13 inside the tire 14 can interlock with the locking tool 15 by simple pressing because the inside locking wheel 1 is made of spring steel. Then, by operating a fastening lever 5 to slide, turn and draw a drawing wheel 3 within a slide pipe 16 for putting each of the antislippers 12 in force contact with the outer periphery of the tire 14 via the wire 9. the mounting of the tire antislipping device is finished.
Patent JP-S6152092-A (JP)
Title: Degausser device
Inventor: UEDA SATORU
IPC: H04N9/29
Filed: 1984-08-21
Abstract: PURPOSE:To degauss automatically a magnetization generated when the installed place of a TV set is moved while the power is supplied to it by detecting its movement and allowing to flow degaussing current to a degaussing coil. CONSTITUTION:A movement detecting part 4 consisting of a limit swtich 5 detects the movement of the installed place of the TV set. A monostable multivibrator 7 keeps high level for certain time when it receives a signal from the movement detecting part 4. A transistor 9 receives an output from the monostable multivibrator 7, drives a triode AC switch, and the degaussing current is flowed to the degaussing coil 1. The degaussing current is reduced gradually by a thermistor 10 with positive characteristics, finally goes to zero.
Patent JP-S6150742-A (JP)
Title: Tool storage and supply device
Inventor: SAEKI HIDEKI
IPC: B65G1/04
Filed: 1984-08-21
Abstract: PURPOSE:To make is possible to densely store tools and rapidly supply tools, by arranging a tool delivery means between a tool rack and an intermediate transfer pocket, movably through an across travelling area where no pockets are arranged. CONSTITUTION:Each tool rack 30 is provided, across thereof, with a travelling area for a delivery means, such as, for example, a tool robot travelling area ARA, and further, a means for delivering a tool 37, such as for example, a tool robot 10 which delivers and transfers a tool 37 is disposed between an intermediate tool transfer pocket 36 which delivers a tool to a machine tool, and the tool rack 30, movably through the travelling area. With this arrangement, tools are densely stored in the tool rack 30, and further, a several number of tools may compactly stored so that the transfer of tools 37 between the tool rack 30 and the intermediate tool transfer pocket 36 may be also made in a short time, thereby it is possible to rapidly supply a tool to the machine tool.
Patent JP-H0225050-A (JP)
Title: Method for determining semiconductor pressure sensor characteristics
Inventor: HASHIMOTO MIKIO
IPC: H01L21/66
Filed: 1988-07-13
Abstract: PURPOSE:To allow the screening process to be accomplished at a wafer stage by a method wherein a silicon wafer, wherefor all manufacturing steps prior to dicing have been competed, is adsorbed immovable to a wafer catching stage for the determination of sensor chip characteristics. CONSTITUTION:A silicon wafer 1, wherefor all semiconductor pressure sensor manufacturing steps prior to dicing have been completed, is installed on a wafer catching stage 5 for fixation, which stage 5 is provided with holes 7 arranged one-to-one to sensor chips 4 and intercommunicates with a sucking tube 8. Next, a pressure controller 12 is operated for the application of pressure uniformly to the sensor chips 4, which allows the silicon wafer 1 to be sucked secure to the stage 5. A probe-type measuring device 10 provided with a probe 11 is used for the determination of the characteristics of the sensor chips 4, when the probe 11 is caused to come into contact with the bonding pads. This method allows the screening process to be accomplished at a wafer stage.
Patent JP-S6066950-A (JP)
Title: Preparation of roux
Inventor: NISHIZAWA YOSHIHIKO
IPC: A23L23/00
Filed: 1983-09-22
Abstract: PURPOSE:To obtain roux having remarkably excellent dispersibility and viscosity, and good savor, and suitable for the seasoning of sauce, curry, etc., in a short time, by heating wheat flour with specific super-heated steam under pressure for a specific period. CONSTITUTION:The objective roux is produced by heating wheat flour with super-heated steam of 1-8kg/cm<2>.G and 120-300 deg.C under pressure for 5sec-20 min. EFFECT:There is no viscosity change even if the temperature is lowered to the drinking temperature after cooking, and the gelation does not take place even if the cooked food is cooled.
Patent JP-H0223405-A (JP)
Title: Automatic trial cutting controller
Inventor: KONDO HIROMITSU
IPC: G05B19/404
Filed: 1988-07-13
Abstract: PURPOSE:To work an initial work and to automatically correct an NC program by correcting an NC program based on the measurement data of the workpiece and making this into a formal NC program. CONSTITUTION:When an NC program is inputted from a computer 2 for a group control to a control part 4 and a workpiece is an initial work, the inputted NC program (NCPr) is once stored by a storing part 3, thereafter, the control part 4 outputs a working instruction signal for one block to an NC device 6. Thus, the device 6 executes the processing for one block to the workpiece. When the working is completed, a measuring part 5 measures the shape, etc., of the workpiece with a sensor 7, outputs them to the control part 4 and corrects an NCPr. The corrected NCPr is stored into the storing part 3 as a formal NCPr equivalent to one block. Such an action is executed fro respective blocks, the formal NCPr is summarized and outputted to the computer 2. Consequently, the NCPr is automatically corrected.
Patent JP-H098204-A (JP)
Title: Manufacture of semiconductor package
Inventor: KAWAMURA YOICHIRO
IPC: H01L23/50
Filed: 1995-06-15
Abstract: PURPOSE: To improve the insulation reliability and quality stability of a semiconductor package by filling up through holes with solder grains from the sides opposite to the metallic pin inserting sides after the metallic pins are inserted into the holes and melting the solder grains by heating. CONSTITUTION: After a wiring board is coated with an electroless-plated copper film having a thickness of 15μm by dipping the wiring board in an electroless plating solution for additive for 1 hours, a conductor circuit, through holes 3, and a die pad 5 are formed. Then metallic pins 9 are inserted into the holes 3 from the side opposite to the surface of the wiring board on which the die pad 5 is formed and, after solder grains of 0.15mm in diameter are supplied to the surface carrying the die pad, the holes 3 are filled up with the solder grains composed of Pb and Sn mixed at a ratio of Pb/Sn=6/4 by vibrating the wiring board with ultrasonic waves. Then the pins 9 are fixed to the holes 3 by reflowing the solder grains by heating the solder grains at 250+20 deg.C with a nitrogen flow. No bubble nor solder icicle is observed from the solder in the holes 3.  In addition, the amounts of the solder in the holes 3 become uniform and no solder is left on the lands 4 of the holes 3.
Patent JP-H0225264-A (JP)
Title: Supporting device for cutter
Inventor: MINAMI TAKESHI
IPC: B23D79/00
Filed: 1988-07-12
Abstract: PURPOSE:To improve deburring efficiency by providing a holder which rotates together with an elastic member to the tip of a drive shaft and supporting the cutter to the holder. CONSTITUTION:The drive shaft 1 is installed to an arm 2 of a numerically controlled deburring robot. The elastic member 4 is disposed to the outer side of the tip of the drive shaft 2 and the holder 5 which compresses and oscillates the elastic member 4 is disposed to the outer side thereof. Further, the holder 5 fixes a flange 6 to an annular plate 8 to prevent the dislodgment thereof. A shaft 12 of the cutter 20 is inserted and fixed to a cylindrical part 11 at the tip of the holder 5 and the cutter 10 is rotated by a motor 3 to execute deburring. The cutter 20 acts to press the burr (a) via the elastic member 4, thus absorbing the deviation in the shape of a casting mold. The surer deburring operation is thus executed. The deburring efficiency is improved in this way.
Patent JP-H04235885-A (JP)
Title: Rope wiping device for elevator
Inventor: MAIKERU BUI RIIBINGU
IPC: B08B1/02
Filed: 1991-06-19
Abstract: PURPOSE: To extend the life of a brush by arranging adjoiningly to the rope of the winch of an elevator, supporting a cylindrical brush rotatably, rotating the brush around a prescribed axis at the to-and-fro motion time of the rope and providing a brush support means for changing the contact position for the rope of the brush continuously. CONSTITUTION: In response to the to-and-fro motion of a rope 8, a brush roller 14 arranged plural discal brush discs planting lots of metal brush wires in a row is rotated and the dirt stuck to the rope surface is cleaned up. Meantime, as the rotation direction of the peripheral surface of the brush roll 14 nearly meets the slant direction of the metal wire of the rope 8 with each other, the dirt can be removed effectively, as the metal wire of the brush invades between the metal wires. Further, as the play of a rotational axis direction is provided between the brush roll 14 and end disc, the brush roll 14 is moved to the axis direction and the wearing state of entire brush roll 14 becomes nearly uniform.
Patent JP-H094965-A (JP)
Title: Power cord fixing device and refrigerator provided with it
Inventor: KIMURA ATSUSHI
IPC: H02G3/30
Filed: 1995-06-16
Abstract: PURPOSE: To effectively and rigidly fix a power cord to an electric equipment by forming a through hole to be inserted with a screw at a clamper for holding the cord and a power cord-fixing unit, and forming a threaded hole for a screw to be engaged with the fixing site. CONSTITUTION: The inside dimension between opposed surfaces 11 and 12 of a clamper fixing plate 10 is set at most the same as the thickness of a flange 2. When the flange 2 is inserted to the opening, the plate 10 is held by the flange 2 by the elasticity between the surfaces 11 and 13. A clamper 4 for sandwiching a power cord 3 between an upper plate 5 and a lower plate 6 is brought into contact with the plate 10, and a screw 7 is inserted in and clamped at the communicating through holes 8, 9, 12, 15 and threaded hole 14. Thus, the cord 3 hold by the clamper 4 is effectively and rigidly fixed to the flange 2, and the connector of the cord 3 is not disconnected due to the application of an external force to the connector of the cord 3.
Patent JP-S6235753-A (JP)
Title: Howler signal generating circuit
Inventor: KAWAGUCHI TOSHIHIRO
IPC: H04M19/02
Filed: 1985-08-08
Abstract: PURPOSE:To realize a small-sized, economical howler signal generating circuit which outputs a howler signal by turning on and off an opening and closing circuit intermittently with an intermitting signal supplied from an intermitting signal generating circuit and intermitting a call signal supplied from a call signal source. CONSTITUTION:The intermitting signal generating circuit 1'' which generates the intermitting signal (b) with a predetermined period and the opening and closing circuit 14 which opens and closes repeatedly with the intermitting signal (b) supplied from the intermitting signal generating circuit 14 are provided to intermit the call signal (r) supplied from the call signal source by the opening and closing circuit 14 at said period, thereby outputting a howler signal (h). Consequently, the howler signal generating circuit is realized which is easily controlled without using any current transformer.
Patent JP-H0770280-A (JP)
Title: Epoxy acrylate
Inventor: MAACHIN ROSU
IPC: H05K1/09
Filed: 1994-07-04
Abstract: Novel epoxyacrylates and carboxyl-containing epoxyacrylates of the formulae II and III of the patent claims, which have a relatively high molecular weight, are photochemically crosslinkable and can be used in photoresist formulations without the additional use of high-polymeric binder polymers; such resist formulations are used in particular in the area of circuit boards and printing plates, can be applied in aqueous form, have virtually no tack, and have very good edge coverage, in particular on conductor tracks.
Patent JP-S6066112-A (JP)
Title: Data display device
Inventor: IKEDA NOBUYUKI
IPC: G01D7/02
Filed: 1983-09-21
Abstract: PURPOSE:To suppose a future value of a data by displaying not only a present value of the data but also a variation direction and a variation speed of the data. CONSTITUTION:A plant data from a sensor 1 is brought to digital conversion to a form suitable for a numerical display by a converter 2, and a present value of the data is displayed by a numerical value on a present display part 31 of a display device 30. On the other hand, basing on an output of this converter 2, an operating circuit 4 calculates an integral value V of a variation quantity in a prescribed time. By a comparison of absolute values of this integral value V and a prescribed value P, the first deciding circuit 5 decides to which range based on an expression the result of comparison belongs, and a data variation direction is displayed on a display direction display part 32 by using codes 33-35. Also, in case of ¦V¦>¦P¦, the second decising circuit 6 decides to which prescribed range the integral value V belongs, and varies a display angle of the codes 33, 35 in accordance with a variation speed of the data. By these displays, a furture value of the data can be supposed quickly and easily, and a process variate of a plant is grasped exactly.
Patent JP-S5876846-A (JP)
Title: Detector
Inventor: SOUMA NOKITAMI
IPC: G03G21/00
Filed: 1981-10-30
Abstract: PURPOSE:To detect a reflectance of a photosensitive drum in good linear properties by an optical sensor, by changing a light emitting output in accordance with a light receiving output. CONSTITUTION:An optical sensor 11 detects the fact that a light from a light emission element reflects on the surface of a photosensitive drum 1 and its reflectance is recognized. By deciding the proper timing for detection, one optical sensor 11 performs two detections whether a toner image density and a transferring paper are stuck onto the drum 1 owing to failure of separation by a separation charging device 8. As a toner and transfer paper are different large in reflectance, a current level of a light emitting element is changed over in accordance with a light receiving output and the level of the light receiving output is adjusted.
Patent JP-H07168601-A (JP)
Title: Controller
Inventor: MAASHIYARU UIRIAMUZU
IPC: G05D3/00
Filed: 1994-07-05
Abstract: PURPOSE: To facilitate positioning by generating drag control signals for resisting the operation of a movable member corresponding to the matching detection of movable member position signals and selected position reference signals and supplying selected drag to the movable member corresponding to the signals. CONSTITUTION: In response to the binary state of the signals supplied to selection input 104, a multiplexer 98 supplies either clockwise continuous drag value 100 or counterclockwise continuous drag value 102 as output 106 from the multiplexer 98. A direction 40 from a flip-flop 34 is supplied to the selection input 104 of the multiplexer 98 as input. Thus, the rotating direction of a knob 10 judges which one of the two input to the multiplexer 98 is supplied as the output 106. The output 106 of the multiplexer 98 is supplied to a digital/analog converter 108 as the input and turned to analog signals proportional to a binary value. Thus, output signals 110 are turned to a desired drag amount supplied to the rotation of the knob 10.
Patent JP-H0839561-A (JP)
Title: Waste plastic processing device
Inventor: TAKASUGI MASATO
IPC: B09B3/00
Filed: 1994-07-27
Abstract: PURPOSE:To provide a waste plastic processing device, with which waste plastics can easily be introduced in a cutting means. CONSTITUTION:In a processing device equipped with a cutting means 12, with which unnecessary waste plastics are cut when the plastics are introduced, a driving device for cutting 13 for driving the cutting means 12 and a controlling means for controlling the driving and stoppage of the driving device for cutting 13, a compressing means, which deforms the waste plastics before the plastics are introduced in the cutting means 12 and are controlled by the controlling means, is provided.
Patent JP-S6235548-A (JP)
Title: Lead frame
Inventor: TAKANO SATORU
IPC: H01L23/48
Filed: 1985-08-08
Abstract: PURPOSE:To improve plating workability, solder bondability and resin sealability by working a single crystal metal at 90% or less of workability. CONSTITUTION:The material of a lead frame may be other material (e.g., phos phorus bronze) heretofore used, but is preferably Fe-Ni alloy. In the Fe-Ni alloy, the weight ratio of Fe:Ni is not particularly limited, but is preferably 60:40-50:50. The working may be conventional hot rolling or cold rolling. The workability means (sectional area of single crystal)-(sectional area of final product)/(sectional area of single crystal). The workability is 90% or less and may be at 0 deg.C. If the workability is 90% or more, it is considered that the property of the single crystal is lost and preferably result is not obtained. This lead frame is obtained by working the single crystal metal at 90% or less of the workability.
Patent JP-H1122692-A (JP)
Title: Electric fan
Inventor: SARUTA MASAHIRO
IPC: F04D27/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To realize operation characteristics according to sleeping brain wave patterns of a user without increasing a cost by controlling a driving source to drive an air blowing fan on the basis of intermittent operation patterns stored in a storage means, and rotating the air blowing fan according to the sleeping brain wave patterns. SOLUTION: An electric fan 1 stores respective data on plural kinds of operation patterns capable of selecting an air blowing time length at false eye latent time and plural kinds of periodically different intermittent operation patterns according to plural kinds of sleeping brain wave patterns by age and an individual difference, in a storage part 42. According to the setting of an air blowing time length at false eye latent time by an false eye timer button in an operation part 6 and the setting of periodic intermittent operation patterns according to the sleeping brain wave patterns, a driving control part 40 controls a motor driver 41 by reading out data from the storage part 42, and rotates an air blowing fan in a desired operation pattern of a user. Therefore, an uneasy sleep condition at bedtime in the sweltering night is eliminated, and a cold caught in sleep can be prevented.
Patent JP-H0224645-A (JP)
Title: Photographic sensitive material unit
Inventor: TAGUCHI MASAAKI
IPC: G03C3/00
Filed: 1988-07-14
Abstract: PURPOSE:To suppress curving of the photosensitive material by providing silver halide emulsion layers on one side of a base and a packing layer on the other side, setting the matte degrees of both surfaces to a prescribed value and packaging the photosensitive material with synthetic paper. CONSTITUTION:At least one layer of the silver halide emulsion layers are provided to one side of the base and the packing layer is provided to the other side. The matte layer Me on the side having the emulsion layers is <=50mmHg the ratio Mb/Me between the matte degree Me and the matte degree Mb on the side having the packing layer is 2-20. The photosensitive material is packaged by the synthetic paper. The photosensitive material contains the matting agent respectively in the side having the emulsion layers and the side having the packing layer. The matting agent is preferably incorporated into the uppermost layer if the photosensitive material has >=1 layers on both sides. The matting agent may be either an org. matting agent or inorg. matting agent.
Patent JP-H0615183-A (JP)
Title: Catalyst for purification of exhaust gas and purifying method of exhaust gas using the same
Inventor: KANO YASUHIDE
IPC: B01J29/46
Filed: 1992-07-02
Abstract: PURPOSE:To provide a catalyst for purification of exhaust gas with which nitrogen oxides can be efficiently purified into harmless gas even when the exhaust gas has high oxygen concn. and low temp., and to provide a method to purify exhaust gas by using this catalyst. CONSTITUTION:This catalyst consists of a carrier containing a pentacyl-type (having an oxygen five-member ring as the structural unit) crystalline aluminosilicate carrying copper and one or more alkali metal elements as the component. Amts. of copper and alkali metal elements are 1.0-5.0wt.% and 0.3-3.0wt.%, respectively, to the whole catalyst. Exhaust gas is purified by using this catalyst in an oxidative atmosphere at 200-800 deg.C reaction temp. in the presence of hydrocarbons with 0.5-200 ratio of THC concn (expressed in terms of methane)/NOx concn.
Patent JP-H0225369-A (JP)
Title: Recording material
Inventor: SATOMURA MASATO
IPC: B41M5/327
Filed: 1988-07-14
Abstract: PURPOSE:To improve color development capability and the stability of a color- developing image which is sharp and pitch-dark and make it highly resistant against chemicals and sunlight by using specific substance as electron-donative achromatic dye. CONSTITUTION:In a recording material which uses color development due to the contact between electron-donative achromatic dye and an electron-acceptive compound, the compound shown by the formula is used as electron-donative achromatic dye: R1,2 are hydrogen atoms or alkyl groups or aryl groups which may be substituted; R3,4 are hydrogen atoms, alkoxy groups, halogen atoms or alkyl groups which may be substituted; R5 is an alkoxy group and A is an aromatic ring which may have a hetero atom. R1, R2 should preferably not be hydrogen atoms simultaneously. In addition, the substituent of R1-4 should preferably have 18 carbon atoms or less, especially 8 or less.