baber/WOPTO huggingface dataset:
Patent JP-S5467028-A (JP)
Title: Weeding method for transplanted paddy rice field
Inventor: NOMURA TADASHI
IPC: A01N37/10
Filed: 1977-11-04
Abstract: PURPOSE: To provide a weeding method safe to the rice plant and more effective than the scattering to the transplanted field, which comprises scattering a granular herbicidal composition containing specific diphenyl ether as an effective component to a nursery box, and after swelling the granule with water, and forming treated layer between the stalks, transplanting the young rice plants by a transplanting machine.  
     CONSTITUTION: A granular herbicide containing a diphenyl ether compound selected from 2,4-dichloro-3'-methoxy-4'-nitrodiphenyl ether, 2,4-dichloro-3'-ethoxyethoxy- 4'-nitrodiphenyl ether, and 2,4-dichloro-3'-methoxycarbonyl-4'-nitrodiphenyl ether (usually effective concentration of 5W30% and size of 0.5W5 mm), is scattered to the nursry box just before the transplantation, generally from 20 minutes to 6 hours before the transplantation, in an amount of usually 50W300g per box. When the granule is swollen by absorbing water from soil, and a treated layer is formed to the surface of the soil, the young rice plants in the box is transplanted to the paddy rice field using a transplanting machine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01302438-A (JP)
Title: Watch dog timer circuit
Inventor: SHIMIZU TAKASHI
IPC: G06F11/30
Filed: 1988-05-31
Abstract: PURPOSE:To check the action of a program with a single watch dog timer by activating the watch dog timer only when the plural programs are normally operated. CONSTITUTION:A main program continues to output a logic 1 to a watch dog timer 2. On the other hand, an interrupting program independently activated from a main program continues to output a logic 0 to the timer 2. Consequently, when the programs are continuously operated, a repeated pulse at the logic 1 or 0 is outputted to the timer 2, and a resetting signal 6 is not outputted from the timer 2. Either or both programs are broken down, however, the input of the timer 2 is fixed at the logic 0 or 1. Accordingly, after the passage of a prescribed time, the resetting signal 6 is outputted from the timer 2.
Patent JP-H08322320-A (JP)
Title: Reverse travel speed change-controlling device in administrative machine
Inventor: NAKAMURA TADAYOSHI
IPC: A01B69/00
Filed: 1995-05-30
Abstract: PURPOSE: To provide a controlling device designed to make the reverse travel speed change of an administrative machine possible or impossible according to tilling work when the machine does not stand neutral. CONSTITUTION: In an administrative machine for controlling a working machine, a traveling fork shaft 35 is provided with a wide engaging groove 35a, while a tilling fork shaft 36 is provided with a narrow stationary groove 36a, and these grooves are projected sideways in parallel with each other from the inside of a transmission case M and a stopper contact part 5a to be disposed threadably between both the fork shafts is energized so as to be engageable into the groove(s) 35a and/or 36b, and when the contact part 5a is engaged into the groove 36a, the traveling fork shaft 35 is designed to be set slidable in the direction to make the administrative machine travel reversely following cutting off mechanical powder to a PTO shaft.
Patent JP-H11326655-A (JP)
Title: Multi-core collective optical parts
Inventor: OTA IKUO
IPC: G02B6/44
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the handling for improving the workability accompanied grating processing by forming a grating in desired positions of cores of plural optical fibers in a batch processing. SOLUTION: An optical fiber tape 1 is a multi-core collective optical part, where plural optical fibers 1a are arranged in parallel with a prescribed pitch and are provided with coatings 1b and are formed into a tape, and gratings 1c are formed in the desired positions of cores of plural optical fibers 1a by a collective processing. In this case, a phase mask is arranged closely to plural optical fibers 1a which have bare optical fibers exposed, and they are irradiated with ultraviolet rays from above the phase mask with an excimer laser, having a specific wavelength and output to form gratings 1c in cores of plural optical fibers by the collective processing. At this time, the optical fiber tape 1 has a coating 1b removed in batch together with the primary coatings of plural optical fibers 1a, thus removing work of the coating 1b is very much simplified.
Patent JP-H10306929-A (JP)
Title: Heat storage system
Inventor: KURAHASHI YUKINORI
IPC: F24F5/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage system, compact and prominent in a heat storage efficiency. SOLUTION: A heat storage system is provided with a heat source side heater 1, heating water by an external heat medium, a plurality of heat storage tanks 5a-5g, reserving high-temperature water heated by the heat source side heater 1 and connected in series to the heat source side heater 1 through respective connecting pipes 3a-3h, nozzles 23, provided at the ends of the connecting pipes 3a-3h inserted into the heat storage tanks 5a-5g and regulating the flow of high-temperature water in the heat storage tanks 5a-5g, and a utilizing side heater 15, heating utilizing side heat medium by the high-temperature water reserved in the plurality of heat storage tanks 5a-5g.
Patent JP-S6112131-A (JP)
Title: High output device for satellite
Inventor: ISO AKIO
IPC: H04B7/185
Filed: 1984-06-28
Abstract: PURPOSE:To stabilize the operating characteristic and to reduce the deterioration of service life by using a heat control element such as a heater so as to preheat the high heating section of the device in advance when the high output device for satellite is in cooling state at non-operating time. CONSTITUTION:The temperature of a high heat section 1 of a high output amplifier for satellite in non-operating state being the cooling state just after eclipse is detected by a temperature sensor 5. A temperature detection signal is inputted to a supervisory control circuit 6, the temperature of the high heating section 1 in cooling state is displayed on a remote supervisory control table 8 via a supervisory control satellite line 7 together with the operating state of the amplifier. The heat amount of a heater 9 is increased or decreased by the control signal of the circuit 6 via the line 7 from the control table 8 until the temperature reaches a temperature not giving hindrance to the operation of the amplifier 4 based on the temperature display. After the temperature of the amplifier 4 reaches a temperature not giving hindrance to the operation, a start signal of the power supply of the amplifier 4 is transmitted and operated from the control table 8.
Patent JP-H0425994-A (JP)
Title: Commodity take-out device for automatic vending machine
Inventor: KAWASAKI KAZUYA
IPC: G07F9/00
Filed: 1990-05-22
Abstract: PURPOSE:To continue sale by releasing the lock of the door of a lower take-out port located at a lower part so that a commodity can be taken out in the case of the fault of a mechanism to push up the commodity. CONSTITUTION:At the time of a lift conveyor 22 is running normally, when the commodity is sold, the commodity 13 to be discharged falls on the lift conveyor 22. When the commodity falls, a motor 23 is energized, and a commodity take-out port guide lamp 27 is lighted, and the motor 23 is driven for duration until the commodity 13 is conveyed to the commodity take-out port 7, and at the point of time when the commodity 13 comes out to the commodity take-out port 6, a series of selling operation is finished. When the lift conveyor 22 gets out of order during the operation of the motor 23, the selling operation is finished, and after the next sale, the discharge of the commodity is changed to the discharge from the lower take-out port door 21. Namely, when the commodity is sold, the commodity 13 to be discharged falls on the lift conveyor 22 through the commodity take-out port 7. At the same time as the commodity is sold, a lower take-out port door guide lamp 28 is lighted for prescribed time.
Patent JP-H07331906-A (JP)
Title: Astronomic observation facilities
Inventor: NAKAMURA KENICHI
IPC: G02B23/00
Filed: 1994-06-14
Abstract: PURPOSE:To allow the same targeted stars to be observed by a number of people including beginners at the same time. CONSTITUTION:A celestial observation facility has a main astronomical telescope 5 and several subsidiary astronomical telescopes 7 as well as a control means to automatically operate the subsidiary astronomical telescopes 7 in association with the main astronomical telescope 5. The controller of the main astronomical telescope 5 is associated with the controller of the subsidiary astronomical telescopes 7 by using a computer so that targeted stars are viewed by the telescopes and explained through a tape even when no conductor exist if a daily observation program is made. In thus way, a number of people can use them at the same time. An overall ceiling in an area where the subsidiary astronomical telescopes are set up is movable to the west and east and, when the overall ceiling is moved to open upward, all space observation can be made by the subsidiary astronomical telescopes 7.
Patent JP-H11323715-A (JP)
Title: Top sheet material for absorptive article
Inventor: KISHINE MASAHIRO
IPC: D04H3/11
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject top sheet material with excellent mechanical strength characteristics, economy, flexibility, bulkiness and body fluid absorption and skin touch as well. SOLUTION: This top sheet material consists of a hydrophilic treatment product of a spun-bonded nonwoven fabric which is produced by interlace treatment, in a web form, of eccentric sheath-core type conjugate continuous fibers made up of the core consisting of (A) a propylene-based polymer having a specific MFR (MFRA) and the sheath consisting of (B) a 2nd propylene-based polymer with its MFR (MFRB) satisfying the relationship: MFRA/MFRB>=1.2 or MFRA/MFRB<=0.8, or eccentric or concentric sheath-core type conjugate continuous fibers made up of the core consisting of (C) a propylene-based polymer and the sheath consisting of (D) an ethylene-based polymer; wherein the conjugate fiber is 10-50 μm in average diameter and >=50 mm in average length, and the porosity of the above nonwoven fabric is 85-99 vol.%.
Patent JP-H10318800-A (JP)
Title: Method and apparatus for making dial of instrument
Inventor: MATSUYAMA SHUYA
IPC: B23K26/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for making a dial of instrument while reducing the stock and shortening the lead time in small quantity variety production in which the pass rate and the indication accuracy of instrument body are enhanced while eliminating the pointer calibration work. SOLUTION: A pointer position detecting means 3 detects the position of the pointer 12 in an instrument body 11 provided with a reference signal and a detection signal is processed by a storing/operating unit 4. A control signal is then inputted to the control section 51 of a gradation forming means 5 for pointer position and a gradation forming means 52 forms a gradation 15 at a position corresponding to the pointer 12 on a dial 14. The dial thus formed is then built in the instrument body 11 thus completing an instrument 1.
Patent JP-S5923803-A (JP)
Title: Production of magnet consisting of rare earth element
Inventor: SATOU TADAKUNI
IPC: C22C1/04
Filed: 1982-07-30
Abstract: PURPOSE:To produce a permanent magnet having high residual magnetic flux density and high max. energy product in production of a magnet alloy consisting of a rare earth element and a transition element by sintering the alloy dividedly in two stages: low pressure and high pressure. CONSTITUTION:An R2T17 magnet alloy (R: yttrium, rare earth element, T: transition metal), for example, Sm-Co permanent magnet, is first sintered in a non-oxidative atmosphere kept at 10<-3>-760Torr until the voids among the particles of a molded body turn into open cells. The variance of magnetic characteristics is reduced by the above-mentioned sintering. The alloy is then sintered in an inert atmosphere kept at 760-1520Torr to prevent the incorporation of oxidative gas such as air and to provide >= about 8.2 (gr/cc) sintered density in the final. The permanent magnet material having high performance is thus obtd.
Patent JP-H10320799-A (JP)
Title: Objective lens driving device
Inventor: TANAKA SHIN
IPC: G11B7/09
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens driving device capable of thin structive formation and also easy assemblage. SOLUTION: In the objective lens driving device for an optical information recording and reproducing device, where a movable part A consisting of a lens holder 2 fitted with an objective lens 1 and a coil holder 3 fitted with a focus coil 4 and a tracking coil is elastically supported by one-end sides of plural suspension wires with the other end sides fixed, while a magnet 9 is provided in the vicinity of the coil holder 3 for the purpose of generating magnetic flux in the direction of crossing currents flowing the focus coil 4 and the tracking coil respectively, the objective lens 1 is installed on one end side of the lens holder 2 constituting the movable part A, and also the coil holder 3 provided with the focus coil 4 and the tracking coil is installed in the vicinity of the centroid of the movable part A.
Patent JP-H085011-A (JP)
Title: Method and device for estimating control of amount of harmful micro constituent
Inventor: YOSHII YASUO
IPC: F23B99/00
Filed: 1994-06-14
Abstract: PURPOSE:To permit the correct control of a pouring amount by a method wherein the amount of harmful micro constituents in exhaust gas is estimated from the amount of harmful micro constituents in fuel, a reference amount of harmful constituents, which is obtained from the amount of exhaust gas, and the air excessive rate and the like of a fluidized bed combustion device, in a device, in which the amount of harmful micro constituents is controlled by pouring a treating agent into the exhaust gas. CONSTITUTION:The amount of harmful micro constituents in exhaust gas discharged from a fluidized bed combustion device 7 into an high-temperature pipeline for exhaust gas is operated in an operating means 25 from an air excessive rate, the staying time of gas in a fluidized bed 10 and a reference amount of harmful micro constituents. In this case, the air excessive rate is obtained from a solid hydrocarbon fuel supplying amount and an air supplying amount, the staying time of gas in the fluidized bed 10 is obtained from the height of the fluidized bed and the reference amount of harmful micro constituents is obtained from the supplying amount of solid hydrocarbon fuel, a previously analyzed contents of harmful micro constituents and the amount of exhaust gas of combustion. The optimum amount of treating agent against the obtained amount of harmful micro constituents is injected from a treating agent pouring nozzle 1 to reduce the amount of harmful micro constituents discharged out of a chimney.
Patent JP-S6176104-A (JP)
Title: Toothbrush
Inventor: GEORUKU BUAIRAUHO
IPC: A46B3/06
Filed: 1985-06-19
Abstract: In a toothbrush with a body providing a brush head and a handle and bristles fastened to the brush head, a hygienic, bacteria-avoiding construction is obtained in that the body and bristles are made of the same material and are welded to one another so that the brush head is free of empty space. Further, with this construction a larger number of bristles can be applied to achieve a better cleaning and massaging effect and the dimensions of the brush head can be reduced.
Patent JP-S5256302-A (JP)
Title: Detection for alien substance in rotary unit
Inventor: SUZUKI REIJIYUN
IPC: H02K11/00
Filed: 1975-11-05
Abstract: PURPOSE: In order to make an early detection of the mixing of an alien substance and to minimize the damage of the rotatory unit, aimed at is to fix an element which is capable of causing a contact, disconnection and a resistance change due to the external friction to the surface of a stator, or that of a rotator of the rotatory unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5924509-A (JP)
Title: Method and device for correcting asymmetry of material to be rolled in rolling mill
Inventor: NARITA KENJIROU
IPC: B21B37/30
Filed: 1982-07-30
Abstract: PURPOSE:To correct the asymmetry of a material to be rolled, and to perform a stable rolling, by removing the variation of rolling load due to the load of bending force from rolling loads at the operating and driving sides, and correting the asymmetry basing on the true difference of the rolling loads. CONSTITUTION:A calculator 25 calculates a moment M, and a calculator 26 calculates the load difference DELTAPM due to the moment basing on the calculated results. On the other hand, the loads PW, PD at the operating and driving sides are detected by load cells 8, 9 provided to a lower back-up roll, and a calculator 12 calculates the difference DELTAP between them. A calculator 27 calculates the load difference DELTAPR, caused truely by the asymmetry of rolling, basing on the difference between DELTAP and DELTAPM. The differences DELTAS of rolling reduction for correcting the asymmetry is obtained by using the true load difference DELTAPR with the aid of a computer 13, and then the asymmetry of a material to be rolled is corrected without being influenced by the movements of intermediate rolls by controlling rolling reduction motors 15, 16 connected to rolling reduction screws 10, 11 through a rolling-reduction commanding device 14.
Patent JP-H05325440-A (JP)
Title: Flexible disk device
Inventor: KITAZAWA HIRONORI
IPC: G11B21/02
Filed: 1992-05-25
Abstract: PURPOSE:To move a head to an accurate position by actually moving a motor according to the step signal of an inside control circuit even when a host system shortens the period of the step signal. CONSTITUTION:A direction signal 7 and the step signal 8 which are supplied from the host system to command a relative moving position in order to drive the step motor 1 for moving a carriage on which a magnetic head is mounted are temporarily stored in an up/down counter 22. The actual driving timing of the motor 1 is set according to the inside step signal 38 of the specified period generated by an inside step pulse generation control circuit 24 so that data stored in the up/down counter 22 may be zero. Therefore, the head is moved to the accurate position even when the host system shortens the period of the step signal regardless of the performance of the step motor.
Patent JP-2000318824-A (JP)
Title: Discharge guide structure for screw feeder
Inventor: KAMIWAKI TADAYOSHI
IPC: B65G65/22
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a discharge guide structure for a screw feeder in which bulk material will not be bitten or scattered outward. SOLUTION: A discharge port 20 of a casing of a screw feeder is opened in a width from a first position (1) close to a paddle end edge when a paddle surface is faced in a bulk material discharge direction on the side where a discharge paddle 6d during rotation gets closer to the discharge port 20 to a second position (2) between a position where the paddle surface of the discharge paddle 6d is parallel to the bulk material discharge direction and a position where the paddle surface is on the back to the bulk material discharge direction on the side where it gets farther from the discharge port 20 as seen to a rotation axis as a boundary, and a guide cover 30 comprises a first side cover 31 disposed in a perpendicular direction to the paddle surface at the first position (1), and a second side cover 32 set to get in contact with a discharge side edge at the second position (2), and disposed in parallel to the first side cover 31.
Patent JP-S5922857-A (JP)
Title: Wire-material winding-up apparatus
Inventor: KISHI HIROSHI
IPC: H01B13/00
Filed: 1982-07-28
Abstract: PURPOSE:To permit a wire-material to be wound-up in neat order onto a bobbin having a variety of shapes by calculating the aimed value of the stroke of a traverser from each detection signal of the revolution number and linear speed of the bobbin and controlling the stroke width of the traverser according to said aimed value. CONSTITUTION:When an electric wire 4 is guided by a guiding sheave 7a at the top edge of a traverser 7 and wound-up onto a bobbin 1 revolved by a motor 2, each output of a revolution-pulse generator 3 and a linear-speed pulse generator 5 is inputted into a calculation part 19 through an interface part 18. In said calculation part 19, the aimed value of the stroke width of the traverser 7 is calculated according to a prescribed equation together with each input of the diameter of a bobbin trunk part 1a and the angle of a tapered collar part which is set previously by a setting switch 20 according to the shape of the bobbin 1. Then, said aimed value is compared with the output of a subtraction part 23, and a correction pulse motor 15c is controlled according to said deviation, and thus the stroke width of the traverser 7 is controlled.
Patent JP-S62287946-A (JP)
Title: Cutting method for laminated structure
Inventor: HIGUCHI SHIGETAKA
IPC: H01F41/04
Filed: 1986-06-08
Abstract: PURPOSE:To enable cutting to be performed in good reliability and productivity, by cutting a laminated structure, which provides insulating layers to be interposed between conductor thin films, by the electric discharge machining method. CONSTITUTION:A bad conductor can not be cut by the electric discharge machining method, but the bad conductor, when its dielectric strength is equal to or less than that of machining fluid, is laminated with a conductor thin film 1, causing an electrode 4a to break the bad conductor (insulating layer 2) between thc conductor thin films to be cut by an electric discharge. Here the insulating layer 2 being thc bad conductor is machined only when the electric discharge is performed from the front of the electrode because of the electric discharge to the conductor thin film 1, and the insulating layer, which provides a machining margin different from the conductor thin film receiving the electric discharge also from the side of the electrode, obtains a protruded section. Accordingly, the generation of a trouble of short circuit or the like is substantially suppressed by surely holding insulation between the conductor thin films. While productivity improves making rapid progress by enabling a laminated structure 3 to be collectively cut at the same time.
Patent JP-H0427949-A (JP)
Title: Reticle case
Inventor: SAKURAI MITSUO
IPC: G03F1/66
Filed: 1990-05-24
Abstract: PURPOSE:To confirm the pattern of a reticle without opening a reticle case on the outside of a clean room by attaching a magnifying lens, which magnifies the image of the pattern of the reticle in the reticle case, to the reticle case. CONSTITUTION:A reticle case 10 is approximately square and consists of upper and lower case members 12 and 14 made of transparent resin materials. A semicylindrical lens 22 made of resin materials is attached to the outside face of a surface wall part 12c in the center of the upper case member 12. This lens 22 is a kind of convex lens, and a pattern P of a reticle 16 and an auxiliary pattern Q are so magnified that they can be confirmed on the outside of the reticle case 10.