baber/WOPTO huggingface dataset:
Patent JP-2000084634-A (JP)
Title: Clamping device in steel working machine and its use method
Inventor: ISHIHARA MASAYORI
IPC: B21D43/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize a cylinder for pressing a flange and to firmly fix a wide flange steel beam W to a vise. SOLUTION: After a wide flange steel beam W is clamped to a movable vise 7 and a fixed vise 5 by moving the movable vise 7 in the approaching direction to the fixed vise 5 the force (a pressure) by a cylinder 13 for the vise to move the movable vise 7 in the approaching direction to the fixed vise 5 is controlled so as to be released, cylinders 37a, 37b for pressing a flange are controlled so as to move flange presses 33a, 33b downward, the force by the cylinder 13 for the vise to move the movable vise 7 in the approaching direction is released and after, a flange F in the wide flange steel beam W is pressed from an upper part by the flange presses 33a, 33b, the cylinder 13 for the vise is controlled so as to move the movable vise 7 again in the approaching direction.
Patent JP-2001080745-A (JP)
Title: Transshipping device for water-permeable material such as chaff
Inventor: TAKAGI KENICHI
IPC: B65G67/24
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To simply carry out transshipping work of a water-permeable material (rice hulls) for a short time at a low cost by suctioning the water-permeable material (rice hulls) dispersedly loaded on a load-carrying platform of a conveying vehicle through a supply pipe by a negative pressure generated by a blower and continuously feeding it through a feed pipe. SOLUTION: When chaff 33 is transshipped from a dump truck 20, a surrounding plate of an opening surface at a rear side of a load-carrying platform of the dump truck 20 is removed and a conducting body 13 is attached to the opening surface. Whereas, a supply pipe 14 is connected to an air feed port of the conducting body 13 and a suction port of a blower 23. A feed pipe 16 is connected to an air feed port of the blower 23. A general purpose engine 24 is operated in this state to rotate the blower 23 and at the same time, the load-carrying platform of the dump stuck 20 is slightly inclined. So, a negative pressure is generated in an internal space of the conducting body 13 by a rotation of the blower 23 and the chaff 33, etc., on the load- carrying platform are dropped off by the own weight and are continuously suctioned.  The chaff 33 are transshipped to a hopper 5 of a material closed conduit formation working machine 1 through the supply pipe 14, the blower 23, the feed pipe 16 and a separator 17.
Patent JP-H1098910-A (JP)
Title: Leveler control mechanism for farm work machine
Inventor: OKAMOTO TAKASHI
IPC: A01B33/16
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To dissolve the problem that a well-known mechanism for operating a leveler by driving power is easily damaged at the time of contact with other things since it is provided by projecting on a top mast. SOLUTION: A driving power operation mechanism 14 is constituted of a supporting arm 17 for pivotally supporting the upper end of a rod 16 whose lower end is pivotally supported to the upper surface of the leveler 9 and pivotally supporting a base end part to a main body frame 4, a link arm 21 supported within the width of the top mast 2, connected to a rotary plate 19 normally and reversely rotated in back and forth directions by a normal and reverse rotation motor 18 and vertically moved by the normal and reverse rotation of the rotary plate 19, a locking/unlocking plate 24 pivotally supported to the main body frame 4, connected to the link arm 21 and turned in a prescribed range by the vertical movement of the link arm 21 and a lock hole 26 to be engaged and disengaged to/from a lock pin 25 attached on the supporting arm 17 by the turning of the plate 24.
Patent JP-S63132446-A (JP)
Title: Manufacture of semiconductor
Inventor: ISHII TATSUYA
IPC: H01L21/302
Filed: 1986-10-30
Abstract: PURPOSE:To improve a patterning precision by a method wherein, after a groove is dug on a semiconductor substrate, oxide masks for the surface other than the grooved region and a selective oxide film to be used for isolation on the sidewall surface of the groove are simultaneously patterned. CONSTITUTION:An oxide mask 2 is formed on the whole surface of a semiconductor substrate 1 and thereafter, an Si oxide film 5 is formed and this is subjected to deep groove etching. Then, after an Si nitride film 2 is formed on the whole surface, an Si oxide film 7 is formed on the whole surface and this is etched. Subsequently, the oxide mask 2 is removed to perform an entire surface etching, the whole surface of the Si oxide film 3 is etched and the oxide mask 2 only on the bottom surface of a groove is removed. Subsequently, the Si nitride film 2 is patterned simultaneously with the removal via a photoengraving process, wherein a multilayer resist is used, and an isolation of the surface other the grooved region on the substrate and an isolation oxide film on the sidewall surface of the groove are formed.
Patent JP-H03120677-A (JP)
Title: Magnetic head and magnetic disk device
Inventor: MATSUZAKI MIKIO
IPC: G11B21/21
Filed: 1989-10-04
Abstract: PURPOSE:To reduce a floating quantity and a spacing loss by means of a negative pressure operation generated on a taper surface by providing the taper surface on the air outflow end-side of an air bearing surface in a slider and arranging a read/write element on an air inflow end-side. CONSTITUTION:The air bearing surface 101 of the slider 1 is provided with the taper surface 102 on the air outflow end-side and the read/write element 2 is provided on the air inflow end 105-side. Thus, negative pressure occurs on the taper surface 102 being an air outflow end, the slider 1 is attracted to the direction of a magnetic disk 4 on the air outflow end-side, the floating quantity g is reduced, the spacing loss is reduced and a flight attitude where the air bearing surface 101 becomes almost parallel to the surface of the magnetic disk 4 by the operation of negative pressure is held in magnetic recording and reproduction.
Patent JP-S63112119-A (JP)
Title: Method for foam-molding core material integral with skin material
Inventor: YONEDA KENJIRO
IPC: B29L31/58
Filed: 1986-10-30
Abstract: PURPOSE:To productively manufacture an integrally foam-molding with no quality defects such as sink mark, blister and the like by a method wherein a core material, which has a vent hole blocked by a stretched film, is employed so as to open the vent hole after the hardness of a foam reaches the predetermined value. CONSTITUTION:A core material 6, in the vent hole 7a of which a retainer 9 is being inserted, is mounted at the predetermined position of a top force. On the other hand, a skin material 5 is seated onto a bottom force 3. After the predetermined amount of urethane stock liquid is fed between the forces, the forces are closed. Thus, the stock liquid turns into a urethane foam while developing gas. The interior of the foam 13a is highly pressurized due to compressed gas accumulated therein. However, because of being backed up with the retainer 9, a film 4 does not explode. A vent hole 4a is formed in the film 4 by advancing a pin 14, which is incorporated in a cavity 15, in proper timing. The gas in the foam 13a flows out of the vent hole 4a, resulting in lowering the internal pressure of the foam. In this case, because the curing of the foam 13a is in the considerably advanced stage, neither flowing-out of the foam through the vent hole 7 occurs nor sink mark develops.
Patent JP-H08102272-A (JP)
Title: Device and method for displaying image, and display control circuit
Inventor: TAMURA YOICHI
IPC: H01J31/12
Filed: 1994-09-29
Abstract: PURPOSE: To improve the resolution in the horizontal direction, and to restrict the generation of stroke phenomenon in a back surface modulation type flat image display device having a lateral elliptic electron beam spot. CONSTITUTION: The inner surface of a front surface plate 2 of an image display device is formed with a fluorescent screen 11 (black stripe 12) by repeatedly arranging phosphor in the three primary colors, which is extended in the horizontal direction, in the vertical direction. Each color of the three primary colors (Red, Green, Blue) is scanned for a period at 1/3 of one horizontal scanning period, and the horizontal scanning of the three primary colors is finished in one horizontal scanning period.
Patent JP-H01100909-A (JP)
Title: Variable capacitor having variable coefficient standard
Inventor: IRI AKIO
IPC: H01G5/00
Filed: 1987-10-14
Abstract: PURPOSE:To decrease errors in capacitance after assembly and to decrease deviation in scale and tracking errors, by evaluating the variable coefficient of a variable capacitor, and adjusting the coefficient so that the value is located with in specified reference values. CONSTITUTION:A variable coefficient(KA) is obtained based on the maximum frequency and the minimum frequency. The variable coefficient(KA) is made to be located within an allowance range for reference values. Thus, the accurate frequency can be always obtained with respect to a rotation index(RI) 2. When a plurality of capacitors have the same variable coefficient(KA) value, the same frequency is always obtained for the rotation index(RI). Therefore the capacitors are electrically equivalent, and the difference in scales is not yielded between a plurality of the variable capacitors.
Patent JP-H06109412-A (JP)
Title: Method and apparatus for detecting deformation behavior at inside of metal material
Inventor: KOGA MASAKI
IPC: G01B7/00
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a strength testing apparatus wherein the behavior of a deformation inside a metal can be detected easily. CONSTITUTION:A single-plate magnetism tester 2 which conforms to JEM 1432 is used, and magnetization characteristic data on a metal material (a sample) 1 is detected. The detected data is reshaped by an amplifier filter 4 and stored in a digital memory 5. A personal computer 6 reads out the detected data from the digital memory 5, and at least one parameter out of the ion loss, the coercive force, the excitation effective electric current and the excitation effective electric power of the sample 1 is operated. the operated parameter is compared with the initial value of a parameter which has been found in advance, and a deviation is operated. Since the deviation corresponds nearly to the plastic deformation, the residual strain and the anisotropy of the sample 1, their corresponding relationship is stored in advance in the digital memory 5 or in a main- body memory for the personal computer 6, an element (the plastic deformation or the like) corresponding to the operated deviation is extracted by the personal computer 6.
Patent JP-2000078666-A (JP)
Title: Method for revising program in charging state
Inventor: KATO TAKEHIKO
IPC: H04W92/08
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To maintain the strength of security for encryption communication against an attack to a semiconductor data bus without losing performance of small size, light weight and low power consumption of a mobile communication terminal. SOLUTION: An encryption processing program of a mobile communication terminal is changed periodically to make analysis of an encryption key difficult thereby maintaining the strength of security. Thus, the encryption processing program is revision-processed by using timing when the mobile communication terminal is charged periodically. An arithmetic part for applying revision processing to the program is provided not to the mobile communication terminal but to a charger or a base station or a server computer. The program is changed through a program revision processing arithmetic operation while the mobile communication terminal is being charged.  Since the program revision is processed at the outside of the mobile communication terminal, the program is updated without losing the performance of small size, light weight and low power consumption of the mobile communication terminal to maintain the strength of the security.
Patent JP-S61138660-A (JP)
Title: Crown ether composition
Inventor: SAKAKI TORU
IPC: C08L1/00
Filed: 1984-12-10
Abstract: PURPOSE:A composition that is composed of a specific Schiff base type benzocrown ether and a thermoplastic resin, thus having every excellent selectivity to potassium ions. CONSTITUTION:The objective composition is obtained by combining (A) 0.1-20 pts.wt. of a Schiff base type benzocrown ether of formula I (A is -N=CH-, -CH=N-; R is formula II, III, IV, V, VI, VII, VIII; X is H, halogen, nitro) with (B) 100pts.wt. of a thermoplastic resin. In addition, (C) an organoboron compound of formula IX (Y1, Y2, Y3, Y4 are H, halogen, alkyl, haloalkyl; p1, p2, p3, p4 are 1-5; M is alkali metal) is perferably added in an amount of less than 0.5 mole per mole of the component A. The component a is advantageously synthesized, when an acid catalyst such as boron trifluoride ethyl etherate is added.
Patent JP-2001079443-A (JP)
Title: Apparatus for classifying and recovering water jet cut waste sand
Inventor: ISHIGURO TOMOAKI
IPC: B24C9/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To recover abrasive particles, or the like, used in water jet cutting, to lower various costs and to reduce waste and to be discarded to suppress the effect on environment. SOLUTION: A classifying and recovering apparatus has a classifying tank 14 in which waste sand 11 accompanied by water jet cutting is charged along with water, a stirring device 20 such as a propeller provided in the classifying tank 14 to stirr the charged waste sand 11 in water, a discharge port 18 provided to the upper part of the classifying tank 14 and discharging particles relatively low in density or fine particles in the waste sand 11, a classifying pipe 26 connected to the lower part of the classifying tank 14 to extend downward, and a recovery tank 30 provided to the lower part of the classifying pipe 26 and storing large size particles such as abrasive particles 31 classified from the classifying tank 14 through the classifying pipe 26.
Patent JP-H0569843-A (JP)
Title: Hydraulic power steering device
Inventor: YAMAMOTO MASANORI
IPC: B62D6/00
Filed: 1991-09-11
Abstract: PURPOSE:To properly control steering reaction in relation with restoring torque by changing an assisting amount of steering torque according to wheel orientation changing torque. CONSTITUTION:Restoring torque Tt1 and Ttr generated at left and right steering wheels 16 are detected as moment around the axis of each king pin 84 caused by a cornering force, and the sum of these restoring torque Tt1 and Ttr is made as restoring torque Tt. As the equation of Tt=N.Th+LA.[Pr P1] is established among steering torqtue Th, right turning pressure Pr, left turning pressure P1 and restoring torque Tt (L is the length of a knuckle arm 80 and A is a pressure receiving area of a power piston 20), the restoring torque Tt is calculated using this equation. And as an assisting amount is controlled so that steering reaction is linearly changed to the restoring torque Tt, steering feeling with sure response can be obtained even when a vehicle is changing the lane and the steering wheel is close to the turning limit.
Patent JP-S63114110-A (JP)
Title: Rotary transformer
Inventor: MURAKAMI TOYOHIKO
IPC: H01F38/14
Filed: 1986-10-30
Abstract: PURPOSE:To reduce the number of component parts and the number of processes of a rotary transformer by using a printed coil, and directly connecting a pin terminal used for the leads of the coil to a connecting terminal of a cylinder to a magnetic head. CONSTITUTION:An annular groove is formed on one surface of a disklike ferrite core 101, and a coil 102 formed on a substrate is inserted to be bonded to the groove. The coil 102 has a coil 201, a coil end 202 and a support part 203 for connecting the coils, and conductive pins 103 are soldered to the coil end 102 of the coil 102. When associated in a cylinder, the pin terminal is projected from a rotary transformer 601, the pin terminal is directly soldered to a connecting terminal 604 of a cylinder 602 to a magnetic head 603. Thus, the transformer 601 can be connected to the connecting terminal 604 of the cylinder 602 to the head 603 without using a trunk member to reduce the number of processes and its cost.
Patent JP-2001079859-A (JP)
Title: Method for molding rubber molding and mold
Inventor: TANAKA KUNIO
IPC: B65D53/06
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a rubber molding which can prevent the generation of defective molding such as tear and breakage in the product part of the molding when the product part and flash part of the molding are separated after demolding, improve the quality of the molding, and perform work for separating the product part and the flash part relatively easily and promptly. SOLUTION: In a method for molding a rubber product in which a flash part 6 is molded integrally in a product part 4 through a thin wall cut part 5, and the product part 4 and the flash part 6 are separated after demolding, the second thin wall cut part 7 is formed in the plane of the flash part 6 during molding, and after part of the flash part 6 being separated by the second cut part 7 after demolding, the residual flash part 6 is separated by the cut part 5.
Patent JP-S63111836-A (JP)
Inventor: TOKORO HIDEMITSU
IPC: G03B17/12
Filed: 1986-10-31
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-S62120813-A (JP)
Inventor: TANASE TAKAFUMI
IPC: A47J27/00
Filed: 1985-11-20
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-H03123526-A (JP)
Title: Endoscope apparatus
Inventor: HAYASHI MIKITO
IPC: G02B23/24
Filed: 1989-10-06
Abstract: PURPOSE:To achieve a smaller diameter of a scope tip so arranged as to allow a stereoscopic viewing by a method wherein a V-shaped recess is formed at a tip face of a scope and images of the same part to be observed are made incident from directions differing from each other with two faces formed to be introduced to an image pickup means. CONSTITUTION:Scope tip faces 15a and 15b are recessed inward in a V shape at a scope tip face 1a and lens systems 17a and 17b comprising an objective lens or the like which makes images of the same part to be observed incident to focus in directions differing from each other are arranged on the tip faces. Mirrors 19a and 19b are arranged on an optical path of the images of the part to be observed incident and focused with these lens systems to introduced the images of the part to be observed to CCDs 21a and 21b provided in the side wall of the scope tip. With such an arrangement. The scope tip faces each comprises of one plane, which eliminates the need for arranging lenses in a scope diameter-wise direction to focus the images of the part to be observed incident from the plane and separated in two. Thus, the scope diameter can be made smaller than the length twice as much as the diameter of the lens thereby achieving a smaller diameter of the scope tip so arranged to allow a stereoscopic viewing.
Patent JP-H08118942-A (JP)
Title: Air-conditioning air duct structure
Inventor: SON TSUKIHIKO
IPC: B60H1/26
Filed: 1994-10-25
Abstract: PURPOSE: To prevent a lowering of outer appearance quality due to shrinkage caused at the time of integrally moulding an installation base part to fix an aggregate duct on the inside of an instrument panel by providing a contact member to make contact with an upper part inner surface of an air conditioner air duct on the air conditioner air duct arranged in the inside of the instrument panel. CONSTITUTION: An instrument panel 4 moulded of synthetic resin is provided in the car width direction of a car room inside front part, a fixed air conditioner 1 is arranged on the side of a car body 14 roughly on its central lower part, and a synthetic resin aggregate duct 2 is arranged, connected to this air conditioner 1. A contact plate 3 is integrally moulded on an upper part of the aggregate duct 2 and is moulded in a plate form extending roughly in the vertical direction against an end surface of an inlet part 6. The aggregate duct 2 is accumulated on an upper surface 11 of a supply duct 5 with a packing 9 inserted into a groove 10 between them, and when a head end part of the contact plate 3 is pressed on an inner surface 4c, a blowout duct 8 is firmly engaged with a front part 4a.
Patent JP-H09131192-A (JP)
Title: Inhibitor for tissue type and urokinase type plasminogen activation factor and method for solid phase analysis by using it
Inventor: ROSUKUTOTSUFU DEIBUITSUDO JIEI
IPC: C07K16/00
Filed: 1996-10-01
Abstract: A biological reagent and diagnostic system for the detection and quantitation of endothelial plasminogen activator inhibitor (PAI) are disclosed, as are substantially pure, recombinant human endothelial PAI, its biologically pure gene and a vector for cloning the gene and expressing a gene product.
Patent JP-2000088979-A (JP)
Title: Time adjusting device, time adjusting method and medium recording control program of the time adjusting device
Inventor: SAKAKIBARA SHIGETO
IPC: G04R20/20
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce consumption power by eliminating power supply for time adjusting. SOLUTION: While a user is reserving video recording on a menu screen (step S100), PBS channel is selected to take in EDS data signal (step S120 to step S160) and time adjusting is executed based on the EDS data signal and so power supply for only time adjusting is not necessary and consumption power can be reduced.
Patent JP-H0683132-A (JP)
Title: Intermediate tray device for image forming device
Inventor: TAGAWA HIROSHI
IPC: G03G15/00
Filed: 1992-09-03
Abstract: PURPOSE:To accurately perform both actions for accumulating paper on a tray and feeding the paper by arranging a paper feeding device on the upper part of the tray in an intermediate tray device. CONSTITUTION:The paper feeding device 10 is arranged on the upper part of a tray member 2 in the intermediate tray device 1, and paper feeding operation is performed by paper feeding members 14... through many actuating arm members 13... provided in the device 10. When the paper is inserted through an entrance roller member 5, it is stopped at a position where the trailing edge thereof is projected to the entrance roller member side. In a state where the next paper is superposed on that paper, the action for carrying the paper toward a gate member is performed, so that the paper is housed in a state where the leading edge thereof is butted on the gate member. In the case of feeding the paper from the device 1, the gate member is opened and the paper is fed toward a paper feeding path 7 by the device 10.
Patent JP-S61141621-A (JP)
Title: Apparatus for producing antimony trioxide fine powder
Inventor: KUBOTA HARUTOSHI
IPC: C01G30/00
Filed: 1984-12-12
Abstract: PURPOSE:To produce extremely fine powder of Sb2O3 in high yield, by charging Sb in a crucible, melting the Sb, blasting air to the molten Sb to generate the vapor of Sb2O3, and injecting the vapor into a cooling zone. CONSTITUTION:The apparatus is composed of the crucible furnace 1, and the hood 2 convering the top of the furnace. The hood 2 is composed of the lid 4 convering the top of the furnace 1, and the outer cylinder 5 attached vertically to the lid 4, having a duct at the side wall, and having closed top. The apparatus is furnished further with the inner cylinder movable vertically through the top plate of the outer cylinder and the lid 4, the cooling gas introducing pipe 8 inserted into the inner cylinder 6 and having an ejection nozzle 7 having a number of perforations attached to the lowerend of the pipe 8, and the gas introducing pipe 9 inserted into the crucible through a hole of the lid 4 to introduce oxidizing gas into the drucible 3. Air is blasted toward the surface of molten Sb in the crucible 3 through the gas introducing pipe 9, and the generated Sb2O3 vapor is injected through the nozzle 7 into the cooling gas introducing pipe 8.