baber/WOPTO huggingface dataset:
Patent JP-2000118769-A (JP)
Title: Paper sheet feeder, image forming device, and image reading device provided with it
Inventor: SUGA TAKESHI
IPC: B65H3/54
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To simplify structure and to improve reliability by displacing a sheet supporting means by means of a pressing separating means for releasing pressure contact between a paper feed roller and a sheet before the tip of the sheet fed out from the sheet supporting means by means of the paper feed roller reaches a conveying means. SOLUTION: A paper sheet feed roller 51 is rotated so as to feed out a sheet S in the uppermost part among a bundle of sheets on a sheet supporting means (middle plate) 70. The sheet S is conveyed by a predetermined quantity L, and at the same time, the bundle of sheets S on the middle plate 70 brought into pressure contact with the paper feed roller 51 is released from the pressure contact when a cam is brought into contact with a can follower arranged in the middle plate 70 and the middle plate 70 is pressed down. If the sheets are fed while overlapping each other when pressure of the middle plate 70 to the paper feed roller 51 is removed, the overlapping sheets S can be surely returned to the middle plate 70 by means of a separating roller 53, because the middle plate 70 is not pressed to the paper feed roller 51.
Patent JP-H02135006-A (JP)
Title: Sowing plant
Inventor: NISHIYAMA HIROSHI
IPC: A01C7/08
Filed: 1988-11-17
Abstract: PURPOSE:To improve the overall efficiency of a sowing plant while keeping the sowing speed of each line at the optimum level by providing plural former- operation lines to perform the sowing and soil-covering processes and single latter-operation line to perform the subsequent processes. CONSTITUTION:The objective sowing plant 1 is composed of plural former- operation lines 1a... placed along transfer conveyors A... and single latter- operation line 1b. The former-operation line 1a is provided with an apparatus B for supplying a raising seedling vessel, a soil-covering apparatus C, a sowing apparatus D, a bed-soil supplying apparatus F, a fertilizer-supplying apparatus G and a bed soil supplying apparatus F' in the order. The latter-operation line 1b is provided with a reversing apparatus H, an apparatus I for removing a receiving plate, a joint-soil supplying apparatus J, an irrigation apparatus K and a box-stacking apparatus L.
Patent JP-H10102826-A (JP)
Title: Drying device for ashes-laying room
Inventor: TAKAHASHI KOKICHI
IPC: F24F7/04
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To effect heat insulating of the internal part of a ashes laying room to make active humidity stagnation and circulation operation by a method wherein an outside air suction port is formed in the lower part of the ashes laying room, an air-rising cylinder is arranged at a part situated above the ceiling of the room. and an exhaust port is formed in the head part thereof. SOLUTION: An air-rising cylinder 15 is arranged above a room ceiling 24, an exhaust port in the heat part thereof, and a suction port 8 in a part below the ashes laying room. Since a difference between the levels of the air rising cylinder 15 and the suction port 8 is great, circulation operation of air in the room is made optimum, and complete drying of the room is practicable.
Patent JP-H02139520-A (JP)
Title: Driving system for electroluminescence panel
Inventor: TATEYAMA JIRO
IPC: G09G3/18
Filed: 1988-11-21
Abstract: PURPOSE:To eliminate the generation of interference fringes and to improve deterioration in the brightness of the panel by detecting whether or not the frequency of a driving power source is in a frequency range wherein interference fringes are generated and adjusting the power source frequency to a higher frequency when so. CONSTITUTION:An AC voltage VEL from a self-excited DC-AC inverter 8 which makes the EL panel 1 to illuminate is inputted to a comparator 2 and converted into a logical level signal of 0 or 1, and this signal is connected to a counter 3 which counts the reference clock of an oscillator 4 only when the signal is 0 to detect the frequency of the voltage VEL. A CPU 6 detects the driving voltage frequency from a latch 5 and decides whether or not the frequency is in the specific frequency range wherein interference fringes are generated; when the frequency is in the frequency range, the frequency is outputted to a D/A conversion part 7 and converted in the large direction increased to raise the driving voltage VEL, thereby preventing the interference fringes from being generated.
Patent JP-S63145022-A (JP)
Inventor: KANEHARA HIDENORI
IPC: H05K1/00
Filed: 1986-12-10
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-2000117959-A (JP)
Title: Method for forming ink jet image and image recording device
Inventor: KURAMOTO SHINICHI
IPC: B41M5/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an ink jet image by which recording dots can be printed at a low energy and an image whose recording dots do not run is obtained as well as an image forming device which produces such an image. SOLUTION: In the method for recording an ink jet image by which an image is printed by discharging a liquidlike ink in accordance with recorded information, first a thickening material which increase the viscosity of ink through contact-melting with the ink is brought into contact with a meniscus right before the discharge of the ink and the ink is printed on an image support. The thickening material is algin, alginic acid, a monovalent metallic alginate, a carrageenan algin, solid particles of alginic acid or a monovalent metallic alginate, carrageenan or the like or a solution containing either of the described materials.  The thickening material is conveyed to a spot near a nozzle for discharging the ink in such a state that the material sticks to the surface of wire and comes into contact with the ink to increase the viscosity of the ink and further, is discharged to the surface of the image support.
Patent JP-H02138916-A (JP)
Title: Grass divider of grain straw reaping device
Inventor: UEMOTO ICHIAKI
IPC: A01D63/00
Filed: 1988-11-18
Abstract: PURPOSE:To prevent the breakage or catching miss of grain straws by transferring the lower portion of a grass-dividing device in the forward direction to change the grass-dividing device into a moderately tilted posture and thereby reducing the grass-dividing resistance thereof in response to the magnitude of a downward load when the downward load is applied to a grass-dividing plate. CONSTITUTION:In a load-free state a grass-dividing plate 5 is energized into a sharply tilted posture with a tension spring 20 and into a backing position wherein a grass-dividing tip metal bar 4 is inserted into a grass-dividing pipe 16. When a combine is driven in the forward direction to start a reaping work, loads caused by fallen grain straws are applied to the grass-dividing plate 5. The grass-dividing plate 5 is consequently rotated on a point P to take a moderately tilted posture and a grass-dividing tip metal bar 4 is simultaneously slided in the forward direction to become in a projected state. Since the tilting angle of the grass-dividing plate 5 and the longitudinal position of the grass-dividing tip metal bar 4 are changed in response to the change of the loads, the grass- dividing resistance is reduced and the breakage and catching miss of the grain straws can be prevented.
Patent JP-2000109453-A (JP)
Title: Recovery of betaine and amino acid
Inventor: MURANAKA SHIGERU
IPC: C07B63/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To efficiently recover betaine and an amino acid without disposing of the subject substances by obtaining and recovering the betaine and amino acid adsorbed on a resin bed when treating a sugar-beet liquid in the initial refining with an H type strong acidic ion exchange resin at the time of producing beet sugar. SOLUTION: A sugar-beet liquid in the initial refining is treated with an H type strong acidic ion exchange resin at the time of producing beet sugar. In the process, betaine or an amino acid or both adsorbed on the resin bed are obtained and recovered. A caustic alkali solution is preferably used as a recovering agent for the H type strong acidic ion exchange resin adsorbing the betaine and amino acid. A method for treating the sugar-beet liquid in the initial refining with a column filled with the H type strong acidic ion exchange resin and eluting the betaine and amino acid adsorbed on the resin bed with the caustic alkali solution is especially preferred.
Patent JP-S63146250-A (JP)
Title: Lamination method for optical disk
Inventor: OMORI YASUSHI
IPC: G11B7/26
Filed: 1986-12-09
Abstract: PURPOSE:To extremely reduce the warp of a laminated optical disk even with aging by processing a recording medium having a warp caused with its recording layer and substrate set outside and inside respectively at a high temperature and a high humidity and laminating the optical disk carrier substrates together. CONSTITUTION:Two recording media having recording layers 2 on each substrate 1 are laminated together by an adhesive via spacers 3 and 4 with recording layers set opposite to each other. Thus an optical disk of an air sandwich structure is obtained. In said lamination process the recording medium having a warp caused with its recording layer and substrate set outside and inside respectively is processed at a high temperature and a high humidity. Then these optical disk carrier substrates are laminated together. Thus the warp of the optical disk of an air sandwich structure is extremely reduced owing to said high-temperature/high-humidity process. Then both focus and tracking errors are decreased and furthermore the dimensional change is reduced with the optical disk.
Patent JP-H02139987-A (JP)
Title: Common wiring mechanism for a plurality of printed boards
Inventor: UCHIDA SUMIHIRO
IPC: H05K3/32
Filed: 1988-11-18
Abstract: PURPOSE:To improve maintainability and reduce wiring space by a method wherein printed boards are screwed to metal blocks at positions where relaying patterns do not face a common wiring pattern and patterns are connected to each other by compres sion and metallic contacts with the respective printed boards are provided by the screws and the metal blocks. CONSTITUTION:The grounding pattern 11 of a printed board 2 is brought into contact with a male screw 3 and connected to a metal block 5 by screwing. Further, the grounding pattern 11 is connected to the surface of a belt type metal conductor 1 on which an insulating layer 10 is not formed through a male screw 4 screwed into the metal block 5 and a grounding circuit is composed of the grounding pattern 11, the metal block 5 and the belt type conductor 1 itself. On the other hand, a pin termi nal 12 connected to an electrode land 7 formed on the printed hoard 2 is connected to a common wiring pattern 9 provided on the belt type conductor 1 through a relay pattern 8 provided around the metal block 5 and by tightening the male screw 4. By increasing the number of the relay patterns 8 provided around the metal blocks 5 and the number of the common wiring patterns 9 provided on the belt type conductor 1 respectively, a plurality of common wiring paths can be formed in a small area.
Patent JP-H02140016-A (JP)
Title: Detector
Inventor: HANADA KENJIRO
IPC: H03K17/78
Filed: 1988-11-18
Abstract: PURPOSE:To manufacture plural types of detectors by folding a lead piece exposed between a main body forming part and a head forming part so as to vary a direction of a detection element arranged to the head forming part in an optional direction. CONSTITUTION:After a main body forming part 12 and a head forming part 13 are formed by insert forming, an IC chip 9 is fitted to a control circuit element mount part 2 of a lead frame 1. A light emitting element 10 is fitted to an element mount 5 and a light emitting element 11 is mounted to an element mount 6. After they are mounted, a link part 8 is punched by a press. A lead piece 4 exposed is bent in nearly U-shape between the mount parts 12 and 13 to bring the lower face of the forming part 13 into contact with the upper face of the forming part 12, then the side-on type is formed. Furthermore, when the rear face of the forming part 13 is brought into contact with the upper face of the forming part 12, the head-on type is formed.
Patent JP-H11121143-A (JP)
Title: Spark plug inspection method and device thereof
Inventor: KAMIMURA MASAICHI
IPC: H01T13/58
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To conduct inspection accurately and efficiently by retrieving conforming parts of a pickup image to a master image so as to distinguishing as the part of a chip, superimposing the conforming parts so as to positioning the pickup image or the master image, and producing and outputting inspection information on the dimension or the position of the tip based on the same. SOLUTION: The master images 50 of respective corner portions are prepared in a square pickup image 51, and the one required for determining the contour line of a constituting portion is used for dimension measurement. The master image 50 and the pickup image 51 are formed by the combination of the output states of picture elements capable of intermediate density outputs as a gray scale. The master image 50 is parallel moved between the picture elements of the pickup image 51 so as to retrieve conforming positions, to compute the density difference between the corresponding elements, and to compute a sum or an average mean so that the pickup image part having the minimum sum value computed at respective positions is selected as the confirming part.  Thereby, the inspection of a position or a decentering amount is efficiently conducted, the contour line position is specified even without clear contrast so as to enhance inspection accuracy.
Patent JP-H07144994-A (JP)
Title: Production of single crystal
Inventor: OTANI MASATO
IPC: H03H9/25
Filed: 1993-11-24
Abstract: PURPOSE:To inexpensively and easily obtain a single crystal by fitting the notches of a seed crystal to a prescribed section and winding a wire around the window part of a seed crystal hanger, thereby holding the seed crystal. CONSTITUTION:The seed crystal is cut out of a single crystal ingot of LiNbO3, etc., and the two points facing each other of the side faces thereof are cut in, by which the seed crystal 3 formed with the notches 33 is obtd. Next, this seed crystal 3 is inserted to the cylindrical bottom end of the seed crystal hanger 1 and the positions of the notches 33 of the seed crystal and the window parts 11 of the holder are aligned. Block-shaped wedging means 2 consisting of platinum, etc., are inserted from the windows 11 and are fitted into the notches 33 of the seed crystal. The wire 4 of the platinum, etc., is then wound around the window parts of the hanger to hold the seed crystal 3. While the hanger 1 is kept rotated by a Czochralski method, etc., the hanger is pulled up and the seed crystal is grown, by which the single crystal is produced.
Patent JP-H02140760-A (JP)
Title: Process cartridge and image forming device
Inventor: SHIKATO MASANOBU
IPC: G03G21/16
Filed: 1988-11-22
Abstract: PURPOSE:To prevent an image carrier from being damaged by the attachment and detachment of a process cartridge by obtaining such constitution that a shutter is opened and closed with the opening angle of an outer cover in a range where the process cartridge can not be attached and detached. CONSTITUTION:Since the projection 6a of a rod 6 moves a rack 11 in a right direction when the outer cover 4 is opened, a pinion gear 10 is rotated clockwise. A shutter lever 7 is turned downward and the shutter 27 of the process cartridge 20 is closed by the action of a return coil spring 28. Next, when the process cartridge 20 is installed in a device main body under the state that the outer cover 4 is opened to the utmost and the outer cover is closed, thereafter, the rack 11 is also moved in a left direction by the action of a return spring 12 because the rod 6 is moved in the left direction. Then, when the rack 11 and the pinion gear 10 are engaged, the shutter lever 7 is turned clockwise and the shutter 27 is opened. Thus, the life of the process cartridge is prolonged.
Patent JP-H11114822-A (JP)
Title: Rotary dresser device for opposed biaxial plane grinder
Inventor: IKEDA JUNZO
IPC: B24B53/053
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To set the teeth of respective grinding wheels as a preset value without being influence by an error by positioning by installing a first teeth setting grinding wheel for a first grinding wheel and a second teeth setting grinding wheel for a second grinding wheel on the same rotary shaft, and setting the teeth of both grinding wheels by separate teeth setting grinding wheels. SOLUTION: A first grinding wheel 3 and a second grinding wheel 5 are oppositely arranged. A rotational driving device 15 to drive corresponding first teeth setting grinding wheel 12, second teeth setting grinding wheel 13 and shape correcting grinding wheel 14 in rotation through a rotary shaft 11 and a reciprocating driving device 16 to reciprocatively swing them, are provided between both grinding wheels 3 and 5. At teeth setting time, the first teeth setting grinding wheel 12 or the second teeth setting grinding wheel 13 of a rotary condition, reciprocatively moves in the vertical direction in a necessary range in a condition of respectively contacting with the first grinding wheel 3 or the second grinding wheel 5.  The teeth can be easily set by a teeth setting quantity as a preset value without being influenced by an error by positioning of the respective grinding wheels 3 and 5 and the teeth setting grinding wheels 12 and 13.
Patent JP-H03155815-A (JP)
Title: Automatic bread making machine
Inventor: NONOGUCHI HIROSHI
IPC: A47J37/00
Filed: 1989-11-10
Abstract: PURPOSE:To safely execute the opening/closing operation of a cover body by allowing the cover body to have a metallic inner cover, and also, connecting one side thereof to a machine body through a hinge, and providing a handle part on the inside of the other side, and moreover, providing vertically a first rib and a second rib positioned between the handle part and a first rib from the lower face of the cover body. CONSTITUTION:A heating chamber 2 provided in a machine body 1 has a heating means such as a heater, etc., and heats a baking case with a bread material stirring means contained in its inside. As for a cover body 3, its rear end is connected so as to be freely turnable to the machine body 1 through a hinge 5. An inner cover 6 consists of a metallic plate. A handle part 10 is formed in the inside of a front end of the cover body 3, and the lower part is opened so that a hand can be inserted. Also, a first rib 11 holds the peripheral edge of the inner cover 6, a second rib 12 is positioned between a first rib and the handle part 10, and both of them are provided vertically from the lower face of the cover body 3. In this constitution, the inner cover 6 is heated by heat of the heating chamber 2 and goes to a considerably high temperature, and radiates radiant heat. However, this radiant heat is cut off by a first and a second ribs 11, 12, and scarcely reaches the handle part 10. Therefore, it does not occur that the handle part 10 is brought to overheat.
Patent JP-H02141904-A (JP)
Title: Read head circuit check system
Inventor: NAKAMOTO HIDENOBU
IPC: G11B5/09
Filed: 1988-11-22
Abstract: PURPOSE:To detect an abnormality of a sense current circuit and an abnormality of a broken head or cable and improper contact by detecting a level of a sense current flowing to a sense current circuit and detecting the normality 1 abnormality of a read head circuit based on the detection of the current level. CONSTITUTION:When information recorded on a magnetic recording medium such as a magnetic tape is read, a constant sense current is supplied from the sense current circuit 12 to a magnetic flux reply reproducing (FRR) head 11 via a cable 13. A sense current detection circuit 15 detects the sense current level flowing to the sense current circuit 12 to give the result to a check circuit 16. The check circuit 16 monitors the state of a change if a level of the sense current changes depending on the read and the unoperation state so as to check the normality 1 abnormality of the read head circuit.
Patent JP-H02167286-A (JP)
Title: Salt of clavulanic acid, and production and use
Inventor: MAIKERU AREN KUTSUKU
IPC: C07D503/00
Filed: 1989-11-10
Abstract: PURPOSE: To easily obtain the subject compd. useful as a medicine from crude clavulanic acid by using a t-butylamine salt of clavulanic acid as a synthetic intermediate.  
     CONSTITUTION: T-butylamine salt of clavulanic acid is used as a synthetic intermediate and converted to clavulanic acid, its salt or ester. Concretely, an acetone soln. of t-butylamine is added to an ethyl acetate soln. of impure clavulanic acid to obtain an acetone solvate of t-butylamine salt of clavalanic acid and the solvate is subjected to ion substitution or esterification by an ion exchange resin to be converted to clavulanic acid, its salt or ester. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04166625-A (JP)
Title: Engine output controller for vehicle
Inventor: TEZUKA KAZUNARI
IPC: F02D45/00
Filed: 1990-10-31
Abstract: PURPOSE:To restrain generation of slip without using a special sensor by setting target engine torque on the basis of an engine operating condition at the time of detection of slip of a drive wheel, and setting an engine output decrease quantity on the basis of a deviation from real engine generation torque. CONSTITUTION:During travel of a vehicle, a drive slip control unit, not shown, decides a slip state on the basis of a difference between a ground speed of the vehicle and an engine speed, to introduce a slip signal (AET) into a slip start deciding means 39. An engine output torque converter 38 determines real engine torque on the basis of an injection quantity Tp of a fuel injection quantity calculator 35. An initial target engine torque setter 41 sets initial target engine torque Trb upon generation of an output signal Sp of the slip start deciding means 39. An engine output decrease quantity setter 44 sets an engine output decrease quantity according to the real engine torque Tr and target engine torque Trd, to cut fuel injection of some cylinder.
Patent JP-H02144197-A (JP)
Title: Method for reducing pollution value in activated sludge process
Inventor: TOMIOKA TETSUZO
IPC: C02F3/12
Filed: 1988-11-21
Abstract: PURPOSE:To decompose pollutants which are hardly degraded by microorganisms in an aerated water tank by adding a very small amt. of at least one of iron hydroxide and manganese hydroxide to the tank. CONSTITUTION:When an org. waste soln. is treated by an activated sludge process in an aerated water tank, a very small amt. of at least one of iron hydroxide and manganese hydroxide is added to the tank. The COD of the waste soln. is reduced and pollutants which are hardly degraded by microorganisms in the tank can be decomposed and removed.