baber/WOPTO huggingface dataset:
Patent JP-2000006136-A (JP)
Title: Ready-mixed concrete manufacturing plant
Inventor: NISHIKAWA TAKAHISA
IPC: B28C7/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To shorten the kneading time for one batch and improve the manufacturing capability by shortening the introduction time for a material. SOLUTION: A premixing chute 16 is provided between a group of metering tanks such as a gravel metering tank 9, a sand metering tank 10, a cement metering tank 11 and others and a mixer 13. Then sand, cement and gravel are discharged from the metering tanks into the premixing chute 16 almost simultaneously and introduced into the mixer 13 while the premixing is carried out by the premixing chute 16. The discharge periods of sand, cement and gravel are overlapped as above to shorten the introduction time, and the kneading time in the mixer 13 is not prolonged by introducing the materials while premixing in the premixing chute 16 and the total kneading time for one batch can be shortened.
Patent JP-H05342677-A (JP)
Title: Magneto-optical recording and reproducing method
Inventor: OMI FUMIYA
IPC: G11B11/105
Filed: 1992-06-12
Abstract: PURPOSE:To provide the magneto-optical recording and reproducing method which can simultaneously improve a recording density and transfer rate. CONSTITUTION:The magneto-optical recording medium which has a recording layer constituted by successively laminating a regenerating layer, memory layer and auxiliary memory layer subjected to exchange bonding and has the magnetic characteristics thereof satisfying prescribed relations is used. Recording is executed by a direct overwriting system which consists in previously impressing a first initializing magnetic field to the medium to align the magnetic field of the auxiliary memory layer in one direction and irradiating the medium with a laser beam for recording of a binary value in power under the state of impressing a bias magnetic field thereto. Reproducing is executed by an ultra-high resolution reproducing system which consists in previously impressing a second initializing magnetic field to the medium to align the magnetic field of the reproducing layer in one direction and magnetically transferring the recorded information from the memory layer to the reproducing layer under the heating state by irradiation with a laser beam for reproducing, then reading out the recorded information by a magneto-optical effect.
Patent JP-S57102440-A (JP)
Title: Supporting device for driving-out rotor in cereals dryer
Inventor: KOJIYOU REIJI
IPC: B65G65/48
Filed: 1980-12-17
Abstract: PURPOSE: To remove the conventional supporting shaft and obtain a lightweight structure with a hollow boss by fixing a side plate on the side of the radial vanes installed on a driving-out rotor and allowing the cylindrical part of the boss of which collar part is fixed on the outer surface of the side plate to be supported freely rotatably on the wall of the equipment.  
     CONSTITUTION: A plural pieces of radial vanes 1a in the combination of iron plates are installed onto a driving-out rotor 1, and the side plates 2 constituted of thin circular iron plates are fixed on both sides of the vane 1a. While, a boss 3 is formed by forming the collar part 3a and the cylindrical part 3b from thin iron plates, and the collar part 3a is fixed on the outer surface of the side plate 2, and the cylindrical part 3b is rotatably supported on the wall 4 of the equipment through a metal 5 etc. A tooth ring 7 is fixed onto the outer surface of the boss 3 by means of a bolt 8 through a spacer 6, and power can be transmitted. Thus, the revolution of the tooth ring 7 is transmitted to the driving-out rotor 1 through the boss 3 and the side plate 2, and the rotor 1 is revolved against side wall 4 by the sliding movement of the cylindrical part 3b and the metal 5, and the vane 1a drives-out cereals by a fixed amount. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H061343-A (JP)
Title: Method for assembling container
Inventor: MATSUURA HIDEO
IPC: B65D6/34
Filed: 1992-06-12
Abstract: PURPOSE:To fasten corrugated resin cardboards together into the form of a box in a short time without any punching operation. CONSTITUTION:A corrugated resin cardboard is folded into the form of a box to make up a container. A metal pin 73 having a sharp pointed part 73a at one end is movably supported in a through hole of a pressing shaft 71. A resin pin 41 is integrally formed of a hollow shaft part 43 having an engaging large diameter part 47 and a driving taper part 51 having a sharp point at one end and a hollow part smaller in diameter than that of the shaft part 43. The resin pin 41 is passed over the metal pin 73 to dispose the sharp pointed part 73a and the tapered face of the driving taper part 51 in coincidence with each other. The pressing shaft 71 is moved to force the resin pin 41 against the corrugated resin cardboard, a hole is preformed in the resin cardboard by the sharp pointed part 73a of the metal pin 73 and this hole is enlarged in diameter by the driving taper part 51, thereby driving the shaft part 43 into the resin cardboard. A washer 57 is engaged with the engaging large diameter part 47 of the projecting resin pin 41. The metal pin 73 is moved independently of the pressing shaft 71 to cut off the pressing taper part 51 from the shaft part 43, which is then held in place by the washer 57.
Patent JP-S57102407-A (JP)
Title: Belt conveyor
Inventor: IWASAKI YASUHIRO
IPC: B65G15/08
Filed: 1980-12-18
Abstract: PURPOSE: To enable installation of a conveyor even with sharp grade and in the flowing water by means of preventing conveyed objects from falling off in such a way that bulkheads are provided on a belt at the determined intervals, and both sides of the belt are reshaped along both sides of the bulkheads on the way to conveye them.  
     CONSTITUTION: A belt 1 made of rubber, plastic or steel provides bulkheads 2 which are shorter than the width of the belt in their length at their determined intervals, and arcuate at their both ends. And when the conveyed objects are loaded and delivered, the belt 1 is flatly maintained, and the belt 1 is gradually reshaped starting at their end parts on the way to convey them so that the belt 1 is brought to come alongside the side lines of the bulkheads. In consequence, when the belt 1 is to be flattened, a horizontal roll 4 is arranged under the belt 1, and when the belt 1 is reshaped, a tilting roll 5 is arranged on the both sides of the belt 1. Thus, the conveyed objects can be not alone simplified in their loading and delivery, but also prevented from falling off. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0822225-A (JP)
Title: Image forming device
Inventor: YAMAZOE YOSHIKAZU
IPC: G03G21/20
Filed: 1994-07-07
Abstract: PURPOSE:To provide an image forming device contrived so that a member and a place can be saved by constituting plural exhaust paths for ever different exhaust component in a state where exhaust is performed by one exhaust means and a good exhaust state may be kept forever by converting the opening diameter of the exhaust path according to a fixed condition. CONSTITUTION:This image forming device provided with the exhaust means for exhausting the components such as heat and discharge product generated in the device to the outside of the device is provided with the exhaust means 1 for exhausing the components such as the heat or the discharge product to the outside of the device, and the exhaust path 2 being a path for the exhaust component exhausted by the exhaust means 1. The different exhaust components of two or more exhaust paths 2, at least, are exhausted by one exhaust means 1.
Patent JP-H11348579-A (JP)
Title: Cooling structure of exhaust system of engine
Inventor: KANAMORI YUKINORI
IPC: F01P5/06
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To suppress the concentration of the heat by providing a guide plate to guide the driving air and the air from a radiator fan to an exhaust system to effectively diffuse the heat around the exhaust system. SOLUTION: A gap is formed above a rocker cover 5, a flat plate part 8a is arranged parallel to an upper surface of the rocker cover 5, a guide plate 8 is curved on the rear end side of the flat plate part 8a, and inclined downward, and a curved part 8b directed to an exhaust system 4 side is arranged. The flat plate part 8a of the guide plate 8 is fixed parallel to an upper surface of the rocker cover 5 through a fixing upright piece 8c. The exhaust system 4 is cooled by passing the driving air through a radiator, guiding it into an engine room, and blowing it against on the upper surface side of the exhaust system 4 by the curved part 8b through the gap between the rocker cover 5 and the guide plate 8.
Patent JP-H0471727-A (JP)
Title: Method and device for forming bent tube
Inventor: YABE YASUO
IPC: B21D7/08
Filed: 1990-07-09
Abstract: PURPOSE:To form the bent tube of arbitrary angle or the bent tube attached with straight tube by inserting the blank tube of the prescribed shape into the curved drift of the outer die inserted with the curved mandrel, forming to the bent tube, then, forcibly pressing the extruding core into the curved drift and extruding while retreating the bent tube. CONSTITUTION:The guide die 4 is set to the other die 2 in succession, the curved mandrel 5 attached pivotly at the supporting arm 6 of the rotary bracket 7 is inserted in the curved drift from the upper side of the outer die 2, an anular clearance 1a is kept at the circumference. Next, the blank tube p is inserted in the drift 3 of the guide die 4, the blank tube p is pressed with the push rod 9, the blank tube p is forcibly pressed into the annular clearance 1a and the bent tube E is formed. Next, when the push rod 9 and the guide die 4 are retreated, together the curved mandrel 5 following to the supporting arm 6 is rotated reversely and released from the drift 1, the extruding core metal 8 is forcibly pressed from the upper side while pressing the formed product E, retreats it, pushes it out from the inlet side and the bent tube E formed to the prescribed bent tube is obtained.
Patent JP-H106995-A (JP)
Title: Railroad crossing controller
Inventor: IGARASHI HIDE
IPC: B61L29/28
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a railroad crossing control device which is capable of mitigating the traffic snarl of a road as much as possible by varying the alarm starting time of the railroad crossing control by a succeeding train. SOLUTION: When a succeeding train enters an alarm starting point, following a preceding train, an alarm starting time setting part 7 varies the alarm starting time of the railroad crossing control by the succeeding train from the actual speed of the succeeding train which is transmitted from a plurality of ground elements for speed check 4a to 4e and the route condition of the preceding train and the route condition of the succeeding train which are stored in an operation mode storage part 6, shortens the railroad crossing alarm time of an alarm device 9 as much as possible and mitigates the traffic snarl of a road.
Patent JP-S6071414-A (JP)
Title: Film for conveying parts
Inventor: KANEKO KAORU
IPC: B23P19/06
Filed: 1983-09-28
Abstract: PURPOSE:To facilitate separation of parts from film and thereby improve a working property by providing parts-insertion holes and auxiliary holes for restricting a broken region through a parts-conveying film, and pushing down the parts inserted into the insertion holes to break the film at the positions of the auxiliary holes. CONSTITUTION:When screw parts 21 inserted at a prescribed pitch into a film B for parts conveyance wound around a rewinding reel 11 is fed pitch by pitch a portion just under an electric motor driven driver 16 by a sprocket 13, a movable part 18 starts to be lowered. Under this situation, a positioning device 17 is lowered, and a pin 20 is inserted into a hole 24, allowing the film B to be positioned. When the movable part 18 is further lowered, the tip of the electric motor driven driver 16 pushes the head 21a of the screw parts 21, so that the screw parts 21 are allowed to break auxilizary holes 26 in the film B and pushed out to the position of a shutter 15. When the screw parts 21 are pushed in succession, the shutter 15 is opened, and the screw parts 21 are supplied to a reception part 23. Thus, with actuation of the electric motor driven driver 16, screwing process is effected.
Patent JP-H0344981-A (JP)
Title: Optical fiber amplifier
Inventor: YOSHIKIYO HARUO
IPC: G02F1/35
Filed: 1989-07-12
Abstract: PURPOSE:To make it possible to use an excitation light source which relaxes an alignment condition for said excitation light and calls for no dependence on laser light by installing a second core section which spreads excitation light having a lower refractive index around a first core section and doping an amplification medium on both the core sections. CONSTITUTION:An optical fiber 4 comprises a core section which allows a signal light to pass through, a core section 12 which propagates excitation light, and a clad section 13. An amplification medium (Er) is doped on the core sections 11 and 12 so that the refractive indexes n1 to n13 of the sections 11 and 13 may have such as relation as n1>n2>n3. The signal light from a transmission passage 1 and the excitation light from an excitation light source 5 arrive at the core sections 11 and 12 of the optical fiber 4 by way of a lens 7 and a branching filter respectively so that the amplified signal light may be output to a transmission passage 2.
Patent JP-H1118515-A (JP)
Title: Direct seeder
Inventor: FUKUMITSU KOJI
IPC: A01C7/08
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a direct seeder designed to sow gel-coated seeds or the like by the use of a planting tine to enable seedling depth to be made virtually constant through directly using a conventional rice transplanted and merely mounting attachments of simple construction thereon and to effect improving operation efficiency and plant growth efficiency. SOLUTION: This direct seeder has such a scheme that the seedling stand 12 of a rice transplanter is mounted with a guide 20 for guiding gel-coated seeds S or a seeding gel medium to a seedling taking port 12a, which, in turn, is provided with a holder 21 for the gel-coated seeds S or the seeding gel medium, which is then sown using a planting tine 14. It is preferable that the upper face of the seedling stand 12 is covered with a guide plate 25 so as to prevent the gel-coated seeds S from spilling.
Patent JP-S5880448-A (JP)
Title: Controlling device of hot water storage type electric water heater
Inventor: KUBOTA HIDEJI
IPC: G05D23/19
Filed: 1981-11-10
Abstract: PURPOSE:To prevent hot water from unnecessarily being heat-up and as well as contrive to uniformalize energizing loads by a system wherein each of a plurality of hot water storage type electric water heaters is set its hot water quantity intended to be used. CONSTITUTION:An arithmetic unit 9 calculates the thermal calorie to be stored within hot water storage tanks based upon the set values of the hot water quantities intended to be used the following day inputting to the hot water quantity setting means 3 of each of the electric water heaters 1 and 2 and upon the detected values of a feed water temperature sensor 8 just after the entry of midnight electric power energizing time and of each of remaining hot water quantity sensors 4 and further of each of remaining hot water temperature sensors 5. In addition, an arithmetic unit 10 calculates the thermal calorie of the hot water remaining in the hot water storage tanks. Furthermore, an arithmetic unit 11 calculates the required energizing hours to be employed at each of the electric water heaters from the thermal calories to be applied to each of the electric water heaters. After that, a timer controlling unit 12 issues signals to respective timer units 6 and 6' so that the required energizing hours calculated at the arithmetic unit 11 to be distributed among the respective electric water heaters 1 and 2 are divided in such a manner as to average the power load. In such a manner as mentioned above, the reduction of thermal loss and the averaging of the power load are contrived.
Patent JP-S6240452-A (JP)
Title: Apparatus for measuring cartridge clearance
Inventor: TAKAHASHI TOKUJI
IPC: G03C3/00
Filed: 1985-08-17
Abstract: PURPOSE:To improve the measuring speed of the titled apparatus and to enable to measure the cartridge clearance with a good accuracy for long periods by measuring the clearance of a spool against the cartridge, detecting a displacement amount due to a movement of the clearance measuring parts with a sensor. CONSTITUTION:The measurement of the clearance L1 in an axial direction of the spool 6f against the cartridge 6 is carried out while conveying the cartridge 6 continuously. Thus as the conveyance of the cartridge 6 is not stopped for the measurement of the cartridge clearance temporally, the speed of conveying the cartridge is improved. And the clearance L1 of the spool 6f against the cartridge 6 is transmitted as the displacement amount of the clearance L2 between the sensor 34 arranged on the same axis to that of the clearance measuring part 32 and a metal block 33 positioned on the upper part of said parts 32. So that, the mechanical wear of the titled apparatus is reduced, and the accuracy measurement for the long period makes possible.
Patent JP-H0346041-A (JP)
Title: Buffer storage controller
Inventor: MATSUMOTO KAZUYA
IPC: G06F12/08
Filed: 1989-07-13
Abstract: PURPOSE:To prevent the deterioration of an arithmetic processing unit by writing data of an address which is different from data that is block-transferred from a main storage to a cache memory from a buffer storage into the cache memory. CONSTITUTION:When data is block-transferred from the main storage 12 to the cache memory 11, the address of block transfer is compared with the address stored in the buffer storage, and the compared result is held. When block transfer and the writing of data from the buffer storage to the cache memory 11 simultaneously occur and the held compared result shows dissidence, the data is instructed to be written. When they coincide, the writing of data is instructed to be prohibited until block transfer terminates. Then, data having the address different from data which is block-transferred from the main storage 12 to the cache memory 11 can be written from the buffer storage into the cache memory 11. Thus, the deterioration of the performance of the arithmetic processing unit can be prevented.
Patent JP-H0710122-A (JP)
Title: Feeding apparatus for template for knitted glove
Inventor: NISHIDA HIROTSUGU
IPC: A41H43/02
Filed: 1993-06-25
Abstract: PURPOSE:To realize correct feed operation without causing time difference between a laterally feeding course and a heat-feeding course by providing a first feed claw and a second feed claw for retreating to a non-engaging position with a sheath and contacting a back side of a feeding direction of the sheath in conjunction with the feed operation to cooperatively perform feed operation at a course initial end for connecting both courses. CONSTITUTION:A laterally feeding course I for feeding several sheaths 1 in a lateral string and a laterally heat-feeding course III are provided in parallel before and after a course for fitting a knitted glove on a template which has been vertically movably fitted on the sheath 1 and circulating it in a rectangle or the like. At an initial end to be connected to each of previous courses of both courses I, III, a first feed claw 1 and a second feed claw 2 which always retreat to a non-engaging position with the sheath 1 and contacting with a feeding direction of the sheath 1 in conjunction with feed operation to cooperatively perform feed operation are provided. Thus correct feed operation is possible without causing time difference in feeding of both courses I, III.
Patent JP-S57104125-A (JP)
Title: Adjustment method of single-lens reflex finder
Inventor: OOTAKE YOSHITOMO
IPC: G01B11/27
Filed: 1980-12-20
Abstract: PURPOSE:To reduce the number of adjusting man-hours by correcting mismatching in the horizontal direction by rotating a micro around the light axis that passing through an eye-piece section and that in the vertical direction through rotation or parallel movement of a mirror. CONSTITUTION:The light axis of a part of light condensed by the lens 2 of a camera 1 is bent at about 90 deg. by reflection of a prism 3 or the like, and then, after passing through the master lens 4 of a view finder, is bent again at about 90 deg. by a mirror 5 to be parallel with the first light axis, and on the light axis, an eyepiece section 11 is provided. Then, mismatching in the horizontal direction at the center of a picture screen is corrected by rotating the mirror 5 around the light axis that passes through the eyepiece section 11. On the other hand, mismatching in the vertical at the center of the picture screen is corrected through rotation or parallel movement of the mirror 5 around the axis that crosses at right angles to each of the light axis between the prism 3 and the mirror 5 and the light axis passing through the eyepiece section 11.
Patent JP-H1024660-A (JP)
Title: Thermal transfer recording material
Inventor: YOSHIDA KATSUHIRO
IPC: C09D11/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To form a printed image with high transferability, excellent heat resistance, solvent resistance and abrasion resistance by adding half as much or more of epoxy resin with fluorene skeleton in terms of weight ration to the thermally fusible vehicle of a thermally fusible ink layer formed on a base. SOLUTION: A printed image with outstanding heat resistance, solvent resistance and superb fretting properties is obtained without adversely affecting ink transferability in spite of the use of resin as a main component of vehicle, by using epoxy resin with fluorene skeleton as the main component of the vehicle contained in thermally fusible ink. However, such epoxy resin is not necessarily used but it has only to beof such type that 50wt.% or more, above all, 70wt.% or more of the vehicle is equivalent to epoxy resin with fluorene skeleton. In addition, if the ratio of the epoxy resin with fluorene skeleton contained in the vehicle is not more than 50wt.%, the epoxy resin is not so fully effective in use than expected.
Patent JP-2000007852-A (JP)
Title: Resin composition for electric wire coating and insulated electric wire
Inventor: NISHIGUCHI MASAMI
IPC: C08K9/06
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for electric wire coating colorable to an optional color in spite of a high level of flame retardance and excellent mechanical characteristics possessed thereby in use without causing the elution of heavy metal compounds or phosphorus compounds or generating a large amount of smoke or corrosive gasses at the time of disposal such as landifilling or combustion. SOLUTION: This resin composition for electric wire coating is obtained by compounding 100 pts.wt. of a resin component comprising 70-99.5 wt.% of an ethylene-vinyl acetate copolymer and 30-0.5 wt.% of a modified polyolefin resin modified with an unsaturated carboxylic acid or its derivative with 180-250 pts.wt of magnesium hydroxide. The resin component contains >=50 wt.% of the ethylene-vinyl acetate copolymer with 27-43 wt.% content of the vinyl acetate component and further has 31.5-42 wt.% content of the vinyl acetate component in the resin component. The insulated electric wire is obtained by coating a conductor with a cross-linked composition.