baber/WOPTO huggingface dataset:
Patent JP-H0421076-A (JP)
Title: Image processing device
Inventor: IJIRI TAKASHI
IPC: G06T1/00
Filed: 1990-05-14
Abstract: PURPOSE:To eliminate the influence of shading by correcting the density of an input image that is an object to be processed by using relational equation after the relational equation representing the density change of an image for an image position is derived from position data at each designated position and the density data of the image. CONSTITUTION:A processing device main body 14 includes an arithmetic part 18 which executes an arithmetic operation to derive the relational equation for shading correction, and a correction part 19 which performs the corrective processing of the input image by using the relational equation, and it is comprised in such a way that the parameter of the relational equation is stored in a storage pat 22. Plural positions where the same density of the images can be obtained are designated from the image obtained by photographing an arbitrary object 12 by using a mouse 16, and the relational equation representing the density change of the image for the image position is derived from the position data at each designated position and the density data of the image at each position, and the density of the input image that is the object to be processed is corrected by using the relational equation. Thereby, the influence of the shading can be easily eliminated, and workability can be improved.
Patent JP-H10314565-A (JP)
Title: Liquid-mixing device
Inventor: IZUMI HAJIME
IPC: B01F5/06
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To enable highly efficient mixing to be conducted in a short section even when a concn. distribution inside duct increases monotonously by providing a contraction part and a perforated pipe connected thereto on either a higher side or a lower side of concn. or temp of liquid inside a duct cross section. SOLUTION: When a concn. distribution of liquid 11 inside a duct 10 increases monotonously, one set or plural sets of a gas-mixing device 12 comprising a contraction part 13 and a perforated pipe 14 connected thereto are provided parallel to a principal stream on either a higher side or a lower side of concn. or temp of the liquid 11 inside a cross section of the duct 10. Thereby the high concn. liquid 11b flows in the contraction part 13 and the perforated pipe 14 provided with one set or plural sets and ejects from hole parts 15 of the perforated pipe 14 to the inside of the duct 10 as jets 16. The low concn. liquid 11a is allowed to be a principal stream flowing through the outside of the perforated pipe part 14, The principal stream is allowed to impinge on the jets 16 at right angles inside the duct 1 to make the cocn. distribution uniform in a short section by high dispersion effect.
Patent JP-H07334277-A (JP)
Title: High-speed shut down device
Inventor: DOGE MANABU
IPC: G06F1/30
Filed: 1994-06-06
Abstract: PURPOSE:To accelerate shut-down processing and to reduce the power source capacitance of a no-stop power unit (UPS) required for a computer system or to prolong recovery waiting time by providing a switching device for selecting either a dedicated forced ending device or a forced ending device. CONSTITUTION:As the forced ending means of a user process, the means dedicated to shut-down time and the other means are provided and switched. Namely, in the case of user process end processing excepting for the shut-down, a switching device 14 selects a forced ending device 5 to use a returning device 9. This forced ending device 5 takes resources 7a from a user process 6 by force and dispatches them through the returning device 9 to a free list (resources pool) 8 as resources 7b. In the case of shut-down, the switching device 14 selects a dedicated forced ending device 15 not to use the returning device 9. This dedicated forced ending device 15 does not dispatch resources 7d, which are taken from the user process by force, to the returning device 9.
Patent JP-H05316405-A (JP)
Title: Camera shake correction device in video camera
Inventor: OKADA MIYUKI
IPC: G03B17/00
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a stable image by preventing the occurrence of the shaking phenomenon of an image to be generated when the zooming operation of a zoom lens is a non-operation state. CONSTITUTION:The image information by an imager 14 is temporarily stored in an image memory 16. The camera shake detection information to be supplied from a camera shake sensor 10 and the zooming operation information from a zoom lens 11 are supplied to a sampling and filtering circuit 12 and a sampling is performed for the hand jiggle detection information by the sampling signal to be supplied from a timing generator 13. The hand jiggle detection information for which the sampling was performed is supplied to a memory controller 15, the reading location of the image signal stored in the image memory 16 is controlled by the memory controller 15 and the camera shake is corrected.
Patent JP-H07303410-A (JP)
Title: Apparatus for digging up in carrot harvester
Inventor: KANEKO TSUNEO
IPC: A01D25/00
Filed: 1994-05-13
Abstract: PURPOSE:To provide an apparatus for digging up capable of minimizing the load of soil resistance, not only efficiently harvesting a large amount of carrots even by the small-sized harvester but also more promoting the swelling and softening of soil by floating thereof, precisely uprooting the carrots without causing a loss of unuprooted carrots during growth and carrying out the conveying treatment thereof to the rear with a conveyor. CONSTITUTION:This apparatus for digging up is obtained by installing a conveyor 3 for conveying uprooted carrots (A) to the rear while nipping stems and leaves (B) on one side of a mobile machine body 2 and further a digging up tool 10 rotated so that the tip side may continuously describe a moving locus of thrusting forward operations into soil, lifting and rotating operations of the soil and returning and retreating operations with a rotating and supporting part 24 as the axis in the lower part on the front side of the conveyor 3 as the axis by adaptation to the rotating operations of a crank mechanism 23.
Patent JP-H10322928-A (JP)
Title: Charging device
Inventor: NONAKA AKIFUMI
IPC: H02J7/10
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To conduct control for charging start properly in a charging device operated on an external power source such as an AC adapter, and a control for other operations. SOLUTION: This device is provided with a charging control means 15, which detects the voltage of a connected secondary battery B at a prescribed terminal 15a and conducts controlling so as to start the generation of charging current at charging circuits 12, 13, when it is detected with a power supply that the detected battery voltage is within a prescribed range from the range out of the prescribed range when a prescribed time has passed after its operation, and a voltage setting means 21 which sets the voltage of the terminal 15a for detecting a battery voltage in a range outside of the prescribed range, until at least a prescribed time elapses after power supply is obtained at a power supply 11.
Patent JP-S5917863-A (JP)
Title: Timing circuit
Inventor: IMAGAWA HITOSHI
IPC: H02M1/08
Filed: 1982-07-19
Abstract: PURPOSE:To reliably switch a signal source by generating a preclear signal with a control signal to start a counting operation, and generating a timing control signal with the output of a timer which stops the counting at the prescribed time and the input of a control signal. CONSTITUTION:A control signal A' is inputted to a preclear control circuit 101 which generates a preclear signal C', a counter 102 is cleared to start counting of a clock signal 103, and to stop counting at the time T. The output D' of the counter 102 and the control signal A' are inputted to a timing control circuit 104, which outputs signals E', F'. The signal E' rises with the fall of the initial pulse of the signal D', and falls with the rise of the next pulse of the output D'. The signal F' falls with the rise of the initial pulse of the output D' contrary to the signal E', and rises with the fall of the next pulse of the output D'. Thyristors 13, 14 are driven by the signal E', F' of drive circuits 5, 6. In this manner, the thyristors 13, 14 are prevented from being simultaneously conducted, thereby accurately switching signal sources 15, 16.
Patent JP-S62282129-A (JP)
Title: Intake-air device for engine
Inventor: OKIMOTO HARUO
IPC: F02B53/04
Filed: 1986-05-29
Abstract: PURPOSE:To make it possible to prevent the atmospheric temperature of fuel injection valves disposed in lower independent intake-air pipes above the latter, from being raised, by enlarging the space between upper independent intake-air pipes. CONSTITUTION:Fuel injection valves 15 are provided in the downstream sections of independent intake-air passages 13, 14 above the latter. Further, the space between upper independent intake-air pipes 13b, 14b arranged above the fuel injection valves 15 is set to be greater than that between lower intake-air pipes 13a, 14a. With this arrangement the ascent of heated air toward the fuel injection valves lb from the lower side is shut off by the lower independent pipes 13a, 14a having a narrow space therebetween, while the heated air around the fuel injection valves 15 is radiated upward through the wide space between the upper independent intake-air pipes 13b, 14b. Accordingly, the rise of the atmospheric temperature of the fuel injection valves 15 may be restrained, thereby it is possible to prevent occurrence of fuel troubles such as percolation and the like.
Patent JP-H0420602-A (JP)
Title: Slip preventng method
Inventor: FURUBAYASHI KAZUNORI
IPC: E04F15/12
Filed: 1990-05-15
Abstract: PURPOSE:To improve the efficiency of the execution of work by placing a piece of nonwoven fabric with hard rough particles attached on, on a work- executing surface, to apply liquid-like adhesives from the upper section of the nonwoven fabric, and by impregnating the nonwoven fabric uniformly with the adhesive, to permit the adhesives to come to the work-executing surface and to harden the adhesives. CONSTITUTION:Glass grains or corundum-or-the-like hard rough particles l are temporarily stopped on the nonwoven fabric 2 of plastic fibers or the like with adhesives sprayed on. After that, the nonwoven fabric 2 with the rough particles l attached on is placed on a work-executing surface 3, and the liquid- like adhesives 4 is applied from the upper section of the fabric 2, and the fabric 2 is uniformly impregnated with the adhesives 4. Then, the liquid-like adhesives 4 passes spaces between the hard rough particles l and spaces on the nonwoven fabric 2 and comes to the work-executing surface 3 and acts to permit the work-executing surface 3, the fabric 2, and the hard rough particles l to come in contact with each other. After that, the adhesives 4 is left as it is till it is hardened, and the execution of work is completed. As a result, the work can be easily executed even on the rugged work-executing surface.
Patent JP-H10310271-A (JP)
Title: Handling device for plate body
Inventor: YAMAMOTO TAKU
IPC: B66F9/06
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To freely handle a rectangular plate material regardless of length and breadth by installing a revolving plate on a machine frame free to rotate around a horizontal axis, installing a swing member on the revolving plate free to swing and installing a suction cup on a suction cup supporting frame installed on the swing member. SOLUTION: Guide rods 3, 3 are erected on a portal or square type machine frame 2, and an elevating plate 4 is elevated while guiding it by the guide rods 3, 3. A rotary drum 5 is installed on the elevating plate 4 free to revolve around 8 horizontal axis, and a revolving plate 6 is installed on the rotary drum 5. A suction cup supporting frame 8 is installed on the revolving plate 6 through a frame oscillating mechanism 30, and five pieces of suction cups 9... are installed on the suction cup supporting frame 8. These suction cups 9... are vacuum cups. On the frame oscillating mechanism 30, a bracket is installed on the revolving plate 6, a first shaft is laid on the bracket, and L shaped swing member is extended from one end of a first shaft, and a second shaft is laid on a head end of the swing member and the first shaft.
Patent JP-H04329857-A (JP)
Title: Method for controlling alloying of galvannealed steel strip
Inventor: SASHIHARA YOUICHI
IPC: C23C2/28
Filed: 1991-04-30
Abstract: PURPOSE:To securely execute the controlling of the alloying of a galvannealed steel strip and to improve its flaking resistance and powdering resistance. CONSTITUTION:At the time of passing a galvannealed steel strip 2 through a heating zone 5 and next a heat holding zone 6 and executing iron-zinc alloying treatment, the amt. of heat input into the heating zone corresponding to the items of steel kinds, the coating weight of the plating and sheet passing velocity are previously memorized, and based on the items, the amt. of heat input into the heating zone 5 is controlled. Besides, the alloying degree of the plated steel strip 2a is measured on the outlet side of the heat holding zone 6, and based on the measured result, the amt. of heat input into the heating zone 5 is controlled.
Patent JP-S6393356-A (JP)
Inventor: HIRANO HARUCHIKA
IPC: B02B3/06
Filed: 1986-05-31
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-H10221736-A (JP)
Title: Shutter device and camera device
Inventor: SAKAMOTO YOSHIAKI
IPC: G03B7/16
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To precisely control the exposure of photosensitive film for each exposure by using a shutter being a simple mechanism actuated by a simple driving device. SOLUTION: The received light quantity of light passing through a subdiaphragm is detected by providing apertures 23 and 24 for the subdiaphragm at shutter blades 11 and 12, and driving force at each time is gradually changed so as to increase the received light quantity of an opening process in accordance with a specified function. The operation of the shutter blades 11 and 12 is inverted at a stage where the integrated value of the received light quantity reaches a threshold value, and succeeding shutter speed is set in accordance with the integrated value obtained till completing a shift to a closing process, so that the dispersion of the exposure in accordance with the inversion of the shutter blades 11 and 12 is cancelled in the closing process.  In the case that the level of ambient light is high, small reciprocating operation to a maximum aperture by slow shutter speed is automatically selected, and in the case that the level of the ambient light is low, large reciprocating operation to the maximum aperture by fast shutter speed is automatically selected, so that unintentional excess exposure and camera shake are prevented.
Patent JP-S6480202-A (JP)
Title: Cultivating device for culture bed
Inventor: KUBOMAE KOUICHI
IPC: A01G9/28
Filed: 1987-05-20
Abstract: PURPOSE:To simultaneously carry out tilling of culture soil in a soil packing casing and formation of levee, by detachably attaching a levee forming device to a cultivating device movable in the longer direction of the soil packing casing. CONSTITUTION:A cultivating device P is equipped with running wheels 51, 51, 61 and 61, placed on both edges 121 of side plates 12 of a soil packing casing 1 having an approximately U-shaped cross section and the running wheels 51 for traction are rotated by a motor 54 for running. The cultivating device P is detachably equipped with a levee forming device B, the levee forming device B is set at the rear of a cultivating tool A based on the advance direction of the cultivating device, culture soil is tilled by the cultivating tool A and levees are made by the levee forming device B.
Patent JP-S5915631-A (JP)
Title: Scavenging device of rotary piston engine
Inventor: MATSUDA IKUO
IPC: F02B53/04
Filed: 1982-07-17
Abstract: PURPOSE:To interrupt supply of pressurized air for scavenging, and have carrying of exhaust gas into an intake operation chamber performed, and further perform interior EGR to reduce NOx at the time of accelerated operation and also to stabilize combustion by supplying pressurized air for scavenging and reduce dilution gas at the time of regular operation. CONSTITUTION:At the time of regular operation, a timing valve 23 is opened while a rotor 4 is moved from a position shown by an arrow A to a position shown by an arrow B, and pressurized air is supplied from an air port 22 to an operation chamber 5c. At the time of accelerated operational condition when engine speed does not yet follow enlarged opening of a throttle valve 14, the timing valve 23 is closed and supply of pressurized air for scavenging to the operation chamber 5c is interrupted.
Patent JP-S5459259-A (JP)
Title: Method of isomerization of optically active cyclopropane- carboxysic cyanhydrin ester
Inventor: AKITA KOUICHI
IPC: B01J23/00
Filed: 1977-10-17
Abstract: PURPOSE: An optically active cyclopropanecarboxylic cyanhydrin ester is made to coexist with a basic catalyst in a nonpolar or aprotic polar solvent to isomerize the carbon in the benzyl position of the compound, thereby producing the isomer with stronger insecticide power.  
     CONSTITUTION: An optically active cyclocarboxylic cyanhydrin ester of the formula (R is F, Cl, Br, or methyl) is made to coexist with a basic catalyst in a nonpolar solvent such as benzene or hexane or aprotic polar solvent such as ethyl acetate, acetone, dichloromethane wherein the basic catalyst is hard-soluble in these solvents to isomerize the carbon in the benzyl position. The catalyst used is, e.g., an oxide or hydroxide of a metal or its weak acid salt, preferably a basic ion exchange resin, especially strong base type of quaternary ammonium hydroxide, which is used by adding to the solution or in the form of packed column 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5825927-A (JP)
Title: Sheet forming method
Inventor: TSUTSUI YOSHIMITSU
IPC: B29C48/08
Filed: 1981-08-10
Abstract: PURPOSE:To prevent a sheet of molten resin from winding around a touch roll by such an arrangement that the outer layer of the touch roll is composed of rubber and its internal layer is composed of metal and liquid is coated on the rubber surface of the touch roll corresponding to both edges of the resin sheet. CONSTITUTION:In a sheet forming method of touch roll system, the outer layer of a touch roll 10 is composed of rubber and its internal layer is composed of metal. A liquid 14 is coated on the rubber surface 10 of said touch roll corresponding to both edges of a sheet of resin. By this arrangement, a molten resin sheet 3 is prevented from winding around the touch roll 10.
Patent JP-S5916103-A (JP)
Title: Cantilever
Inventor: KIMURA MASAMI
IPC: G11B3/50
Filed: 1982-07-20
Abstract: PURPOSE:To improve the mass productivity and to attain a sufficient mechanical strength, by adopting the molten material superquickly quenching method to subject a cantilever, which is attached to the tip of a tone arm of a record player, to the cold rolling working. CONSTITUTION:A heating vessel 8 where a molten metal 6 of beryllium or consisting essentially of beryllium is stored and is heated and melted by a heater 7 wound around the outside circumference is forcibly charged with an inert gas such as gaseous Ar, and the molten metal 6 is jetted from a nozzle 8A and is superquickly quenched, and a thin metallic plate 6' is formed by rolls 9 and 9 which are provided freely rotatably under the vessel 8 so as to face each other. This cold rolling method is adopted to attain a high crystal orientability and a sufficient ductility. Consequently, a thin plate 6'' having 5-40mum thickness is obtained easily, and the cantilever where the thin plate having high physical property values and consisting of beryllium or a beryllium alloy is used is mass- produced inexpensively.
Patent JP-S6017877-A (JP)
Inventor: KUSUMI SABUROU
IPC: H01R43/048
Filed: 1983-07-08
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-H03191580-A (JP)
Title: Surface mount led package
Inventor: JIYON KURITERI
IPC: H05K3/34
Filed: 1990-05-15
Abstract: PURPOSE: To easily mount an LED on a surface-mount substrate by forming a package from a casing lens, the LED, a first conductive spring clip, and a second conductive spring clip. CONSTITUTION: A casing 12 is in nearly a rectangular parallelepiped shape, and a lens 14 is received in a passage 42. The lens 14 has a spherical radiation surface 44 and a rear surface 47 that receives an LED 16. Then, the LED 16 has electrical contacts 50 and 52 and a light-emitting part 54, conductive spring clips 18 and 20 have fingers 56, 58, 62, and 64 that are engaged to shoulders 34, 38, 36, and 40 of the casing 12, respectively, and contacts 60 and 66 that electrically contact the electrical contacts 50 and 52 of the LED 16, and the fingers 56 and 62 which electrically contact lands 92 and 94 for soldering on a printed circuit board 90. Thus the LED 16 is easily mounted on the printed circuit board 90 by using the surface-mount technology.
Patent JP-S6018434-A (JP)
Title: Relay mechanism for steering wheel
Inventor: HIRAMITSU TETSUSHI
IPC: B62D1/10
Filed: 1983-07-09
Abstract: PURPOSE:To shorten signal cables as well as simplify a construction by providing rolling parts to roll the signal cables around steering wheels in a spiral form more than the maximum rolling number between a column side of planetary gear mechanisms and a pad side of sun gears. CONSTITUTION:When a steering wheel 15 is rotated, a boss plate 13 in one body with a spoke 16 screwed and fixed on an end part of a steering shaft 12 is rotated and a pair of planetary gears 34 and 35 on planetary shafts 32 provided through the boss plate 13 move around sun gears 17 and 20 while rotating on their own axis. Therefore, a pad 24 provided with a group of switches 26 is kept in a state as the sun gears 17 and 20 not rotating opposite to a column 11 and the boss plate 13 slides between signal cables 28 of a rolling part 31 to push away the signal cables 28 to the column 11 side or pad 24 side. As this signal cables are covered with a well-sliding cover 30 so that the signal cables 28 are protected from damages.
Patent JP-H04351404-A (JP)
Title: Pendant type operating box
Inventor: TAKAHASHI MASARU
IPC: H05K7/20
Filed: 1991-05-29
Abstract: PURPOSE:To obtain, a small, light weight pendant type operating box which can be protected against contamination due to smoke produced from working liquid by cooling the interior of housing indirectly without using heatexchanger. CONSTITUTION:A cover 26 is applied substantially on the entire face on the outside of a wall face 28 to form a cooling channel 101 between the wall face 28 and the cover 26 and then outer air is fed through the cooling channel 101 by means of a cooling fan 36 disposed in a triangular prism space 102 spacially continuous to the cooling channel 101. Furthermore, the air is convected forcibly in the housing 21 by means of an agitation fan 39 disposed acutely to the inclined part 26C of the space 102. The cover forming the cooling channel is projected forward of the cover monitoring/operating face and the smoke produced from a work tank is deflected by means of air flow discharged upward or downward from the projected part. A plurality of substantially L-shaped guide boards are arranged in the cooling channel in order to deflect the air flow in the cooling channel thus introducing the air flow smoothly.