baber/WOPTO huggingface dataset:
Patent JP-H10253522-A (JP)
Title: Image processing method
Inventor: HAGIWARA MASAFUMI
IPC: G06T7/60
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To achieve a highly reliable recognition of images of liquid drops existing as dispersed phase in a dispersion medium in real time by reading a two-dimensional image data of a dispersion system into an X-Y coordinate for every pixel. SOLUTION: Thresholds are previously set for the discrimination of brightness, the extraction of edges and the coincidence of circle. A two-dimensional image data of a dispersion system is read into an X-Y coordinate system as F (x, y) for every pixel. Then, the image data is separated into masses in terms of brightness and shadow areas by the shading discrimination threshold. The set of the brightness area image data is arithmetically processed by the edge extraction threshold to extract edges thereby recognizing figures of the brightness areas while coordinates of the edges of the recognized figures are determined. Specific brightness area figures are recognized using the circle coincidence threshold. When the recognized brightness areas overlap each other, the areas with smaller radius of circle are excluded and the remaining areas are recognized to be circle areas.  Then, the outer rims of the shadow areas extending to the outer circumferences of the respective circular areas are clarified and the minimum dimension of the distance to the outer rim from the center of the circle is defined as outline radius. Thus, an assumed circle area determined with the outline radium as radium is recognized to be an image of a liquid drop.
Patent JP-H02236034-A (JP)
Title: Shock absorber
Inventor: SUZUKI YUTAKA
IPC: F16F9/46
Filed: 1989-03-07
Abstract: PURPOSE:To make the amount of electric power applied to a piezoelectric actuator correctly correspond to generated damping force regardless of expansion and contraction of the piezo-electric actuator and operating oil due to a change of the environmental temperature by providing a check valve adapted to discharge surplus operating oil from an oiltight chamber or introduce it to compensate for its shortage. CONSTITUTION:A piezo-electric actuator 3 is expanded and elongated due to a rise of the environmental temperature, or when the volume of operating oil is increased, a plunger 4 is pushed by the operating oil so that the absolute position of the plunger 4 when the power is not applied to the piezo-electric actuator 3 is moved forward from the rear stopper position 4b to deviate the opening area of a through hole 2a from a designated value. Then, when the amount of electric power applied to the piezo-electric actuator 3 is increased to the maximum, the plunger 4 is pressed to the front stopper 4a to stop forwarding, and then elongated to discharge surplus operating oil from an oiltight chamber 3a through a check valve 5, and when the amount of electric power is reduced by stopping, the plunger 4 is stopped correctly at the rear stopper position 4b. When the environmental temperature drops, the plunger 4 is stopped at the front stopper position 4a.
Patent JP-H09240968-A (JP)
Title: Landing door device of elevator
Inventor: NAGASAKA MASASHI
IPC: B66B13/12
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To reliably operate a landing door monitoring switch, and enhance safety of operation control of an elevator by fixedly arranging a detecting piece in an upper part of a landing door, and arranging two proximity sensors to sense the approach of the detecting piece and plural electromagnets to attract the detecting piece in its upper fixing part. SOLUTION: A landing door 8 is moved by being driven by a car door 1, and when either of proximity sensors 15 detects a detecting piece 13 composed of a magnetic substance, a control part 17 commands so as to excite either of electromagnets 16, and the electromagnets 16 are put in a condition capable of attracting the detecting piece 13. The landing door 8 approaches the tail end of a rail 10, and even if driving force of the car door 1 is put in a condition of not being transmitted to the landing door 8 since a clearance exists between a door connecting cam 4 and a connecting roller 11, the detecting piece 13 is attracted to the electromagnets 16, and reliably moves up to the tail end of the rail 10 regardless of the existence of driving force of the car door 1, and is pressed down, and is fixed, and is reliably held in a fully opened or fully closed condition.
Patent JP-H11250438-A (JP)
Title: Magnetic recording medium, production of magnetic recording medium and magnetic recorder
Inventor: AKIMOTO HIDEYUKI
IPC: G11B5/64
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which has a high S/N and is suitable for high-density recording and a process for producing the same in the magnetic recording medium and the process for producing the magnetic recording medium. SOLUTION: The base surface layers of the magnetic recording medium having the base layers under at least a magnetic layer 5 have the first surface layer 3 consisting of a nickel oxide film and a second surface layer 4 consisting of a Cr based metallic film formed on this first surface layer 3. The nickel oxide film forming the first surface layer 3 consists of a single compsn. film of any among NiO, NiO2 , Ni3 O4 and Ni2 O3 or their mixture and the film thickness thereof is <=3 nm. The magnetic layer 5 consists of a magnetic material of a Co system and the Cr based metallic film forming the second surface layer 4 has Cr and Mo. The magnetic recording medium is greatly improved in S/N than that of the conventional media by adopting such constitution.
Patent JP-S63220925-A (JP)
Title: Transfer equipment for steel strip coil
Inventor: KATO KAZUO
IPC: B21C47/24
Filed: 1987-03-10
Abstract: PURPOSE:To allow the winding direction of a coil coincident with the fastening direction of a binder and to tightly bind a coil at all times by arranging the revolving device revolving a coil on a horizontal plane to a transfer route. CONSTITUTION:A coil is taken off from a winder 3 by a coil car 2 first and transferred to the position of a revolving device 8. In the case of the winding direction of the coil being coincident with the fastening direction of the hoop of a binder, it is bound by transferring to the position of the binder by a walking beam 5 as it is. However, in the case of the coil winding direction being differed from the hoop fastening direction, the revolving device 8 is revolved 180 deg. in the state of loading the coil to allow the coil winding direction coincident with the hoop fastening direction. Thereafter, it is bound by transferring to the position of the binder 6 by the walking beam 5. Consequently the coil always bound tightly can be fed to the succeeding stage.
Patent JP-H04289512-A (JP)
Title: Magnetic disk
Inventor: TAKEDA MUNEHARU
IPC: G11B5/66
Filed: 1991-03-19
Abstract: PURPOSE:To provide the magnetic disk constituted by sticking a magnetic sheet having a magnetic layer on one surface of a flexible nonmagnetic base which is excellent in both electromagnetic conversion characteristics and traveling durability to at least one side of a rigid substrate so as to have a spacing from this rigid substrate. CONSTITUTION:The elongation epsilon per unit length at the time of sticking the sheet to the rigid substrate is 0.002 to 0.015 and the product of the Young's modulus E, thickness delta of the magnetic sheet 2 and the above-mentioned epsilonis 50 to 300(g/mm).
Patent JP-H10254929-A (JP)
Title: Check facilitation design device and method
Inventor: SAKURAI RYOJI
IPC: G06F17/50
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To detect only the part that causes the deterioration of the check facilitation by calculating the control facility evaluation value against the circuit existing on an extracted control data transmission line. SOLUTION: A control facility evaluation part 23 reads out the circuit information 21 and calculates the quantity of transmitted control data, the quantity of transmission line activation data and the transmission cycle number as the evaluation value based on the connection information. A check object selection part 22 selects a check object register, and a control data transmission line extraction part 24 extracts a transmission line for the input control data on the selected register. Then a control facility deterioration factor part detection part 25 detects the control facility deterioration factor part based on the evaluation value calculated at the part 23. A check facility improvement part decision part 29 decides the detected control facility deterioration factor register as an improvement part.  Then a check facility improvement part 30 scans the register, sets the quantity of transmitted control data at the prescribed value to evaluate it again, and finishes its process when no improvement part exists any more.
Patent JP-S62214877-A (JP)
Title: Welding equipment for intersecting body
Inventor: YOSHIDA TAKETOSHI
IPC: B23K9/032
Filed: 1986-03-14
Abstract: PURPOSE:To manufacture the intersecting body of good welding quality by welding by enabling the welding of the welding position of a welding torch at flat position from the upper part in vertical direction, by controlling the position of the intersecting body by a rotating control machine in case of welding the intersecting body that a large diameter pipe base pipe and small diameter pipe branch pipe are crossed. CONSTITUTION:A pair of supporting frames 14, 14 are fitted onto the base stand 13 composing the chord of the circular arc frame 9 of the rotation control machine 8 equipping the radii frame 9 which rotates by the driving gear 11 driven by a motor 12 on a roller 10, in case of manufacturing a intersecting body 2 by cross-welding the branch pipe 1 of a small diameter pipe to the base pipe 3 of a large diameter pipe, and the large diameter base pipe 3 for forming the intersecting body is set thereto. The base pipe 3 rotates around a center axle Z by a motor 15 and the weld line of the base pipe 3 and branch pipe 1 is welded at flat position by the welding torch 5 of the welding machine 18 fitted to the truck 17 which is arranged of the rail 16 above the branch pipe 1 with rotating the base pipe 3 centering around X axis(at right angles with Y axis and Z axis) with the rotation of the arc frame 9.
Patent JP-H08226389-A (JP)
Title: Vane pump
Inventor: UCHINO KAZUYOSHI
IPC: F04C15/00
Filed: 1995-02-20
Abstract: PURPOSE: To force oil in each back pressure chamber to circulate between the back pressure chamber and a pressure chamber, and to prevent the oil from becoming high-temperature oil by forming in a plate a connecting oil passage via which a circular groove located within a delivery region is communicated to the pressure chamber side. CONSTITUTION: A back pressure chamber 19a is provided by enlarging of the inner peripheral end of each slit 19. A plurality of circular grooves 24b, 24d communicated with the back pressure chambers 19a, and a throttling passage 24c communicating the circular grooves 24b, 24d with each other are formed on the rotor 18 side surface of a plate 24. High-pressure oil in a delivery chamber 2d is introduced into each back pressure chamber 19a via the circular groove 24d located inside an absorption region B, to push out a vane 20. In the plate 24 in particular, a connecting oil passage 24e via which the circular groove 24b located within a delivery region A is communicated to the side of a pressure chamber 2d is formed. Therefore, oil circulates between the back pressure chamber 19a and the pressure chamber 2d, so the temperature of the oil does not become excessively higher than that of the oil in other parts.
Patent JP-H08227163-A (JP)
Title: Electrostatic recording body
Inventor: ISHII MASARU
IPC: G02F1/05
Filed: 1995-02-20
Abstract: PURPOSE: To suppress the drop-out of dots and the occurrence of abnormal dots and to increase image line density by incorporating silicon dioxide and a specified pigment into a dielectric layer. CONSTITUTION: An electrically conductive layer and a dielectric layer contg. an insulating resin and pigments are successively formed on a substrate to obtain the objective electrostatic recording body. Silicon dioxide and a pigment having a Mohs hardness of <=3.5 are contained as the pigments in a weight ratio of 0.5:9.5 to 7.0:3.0. When the amt. of the silicon dioxide exceeds this range, the drop-out of dots increases gradually. When the amt. of the silicon dioxide is below the range, abnormal dots increase gradually. Image line density is very high when the amt. of the silicon dioxide is only within the range. However, image line density decreases when the silicon dioxide amt. is larger or smaller than this range.
Patent JP-H04290335-A (JP)
Title: Root extraction system
Inventor: SEKI TSUNEFUMI
IPC: H04L12/28
Filed: 1991-03-19
Abstract: PURPOSE:To improve processing efficiency while reducing processing steps at calling connection. CONSTITUTION:An initialization setting means 22 preparing a reference root table 27 obtaining all reference connectable roots and a connectable root extraction means 28 detecting a first-stage through point (A1) from in-highway SRM number for calling and an inter-SRM highway number of the reference root table and detecting last-stage through point (B0) from out-highway SRM number for calling to be connected and SRM in-highway number of last-stage through point of the reference root table, are provided.
Patent JP-S59179106-A (JP)
Inventor: BEN EIMU ROJIERU
IPC: B01D61/14
Filed: 1984-03-22
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-H09244841-A (JP)
Title: Device having help display function
Inventor: BANBA MASANORI
IPC: G06F3/048
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To speedily provide a help display function through a simple operation procedure by displaying the section corresponding to a help item in a display picture for main processing while emphasizing it while holding that display picture at the time of operating a help key. SOLUTION: A help item file 5 holds information concerning the help display enabled help item among various kinds of image information to be displayed on a display part 1. Then, when a help key 4 is operated, while referring to the help item file 5, an emphasized display control function 7 controls the display state of the display part 1 so as to perform the emphasized display of the section corresponding to the help item existent in the display picture for main processing while holding that display picture. Besides, concerning the help item selected out of the emphasized and displayed help items corresponding to the instruction from an input part 3, a help display control function 8 reads explanation picture information out of a help display file 6 and controls the display state of the display part 1 so as to display that explanation picture information.
Patent JP-S59183913-A (JP)
Title: Hydraulic rolling-down device of cross roll type rolling mill
Inventor: HINO HIROYUKI
IPC: B21B13/14
Filed: 1983-04-01
Abstract: PURPOSE:To provide high productivity with a low equipment cost by punching a hole to be used as a cylinder on the surface of an equalizer beam and inserting a plunger into said hole thereby constituting a hydraulic rolling-down device. CONSTITUTION:A hole into which a plunger 36 is inserted and is used as a cylinder is punched in the position of an equalizer beam 30a matching with the central position of a rolling-down screw 32. A hydraulic rolling-down device 39 is formed by the hole 37, the plunger 36 and a cylinder cover 38, and the separate setting of the right and left roll gaps of upper and lower work rolls 21a, 21b is made possible by the device 39.
Patent JP-H10216429-A (JP)
Title: Method for effectively utilizing hot bath water
Inventor: TOKITA MOTOFUMI
IPC: C02F1/76
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To effectively utilize purified hot bath water in diversified ways by selecting the hot bath water purified by a circulation type filter device from plural hot water flow circuits by means of a hot water flow direction changeover device and constituting the respective hot water flow circuits refluxably in the bathtub. SOLUTION: When a pump 32 is operated, the hot bath water 6 is sucked through a filter medium case 22 contg. filter media 23 and enters the filter device 71 through the hot water flow pipe 16. The hot bath water 6 is filtered by the filter media 76 in this device and is passed through disinfectants 77; thereafter, the hot bath water is brought into collision against stirring walls 79..., by which the disinfectants 77 and the hot bath water 6 are stirred and the water is completely disinfected. The disinfected hot bath water 6 is discharged from the hot water flow pipe 27a through the filter media 80 for deodorizing until the hot bath water arrives at a hot water flow changeover device 45. When 'bathtub' is selected by the hot water flow direction changeover switch, the hot bath water 6 is refluxed into the bathtub 2.  When 'effective use' is selected, the hot bath water enters the hot water flow direction changeover device 46, where 'jet' or 'esthetique' is selected and the hot bath water is discharged to respective hot water flow pipes 16, 52.
Patent JP-H04273084-A (JP)
Title: Radar device
Inventor: SHIBAZAKI NAOTO
IPC: G01S13/66
Filed: 1991-02-28
Abstract: PURPOSE:To shorten detection time when a particular one of targets is detected by capturing the targets by means of capturing and catching functions. CONSTITUTION:A target processing part 1 outputs the orientation and the elevating angle of a particular target. A particular target orientation prediction part 2 predicts the orientation and the elevation angle of a particular target in timing for directing beams for the particular target. Moreover, a particular target movement prediction part 3 predicts the movement conditions of the particular target. A particular direction beam generating part 4 controls plural beams so as to generate them only in a range suitable to the predicted movement condition as well as the orientation and the elevation angle of the predicted particular target.
Patent JP-S60198115-A (JP)
Inventor: MORISHIMA MASAYUKI
IPC: A47J41/00
Filed: 1984-03-22
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-S60201038-A (JP)
Title: Method of controlling restriction of intake air for idling operation of diesel engine
Inventor: HASHIOKA HITOSHI
IPC: F02D9/10
Filed: 1984-03-23
Abstract: PURPOSE:To prevent degradation of the performance of a Diesel engine, by prohibiting restriction of intake air for idling operation for a predetermined while in case that the engine is brought into idling operation just after decelerating operation of the engine is continued for more than a predetermined time. CONSTITUTION:At steps 3-6, judgement is made whether decelerating operation of an engine is continued for more than a predetermined time. In case of YES, a flag F for prohibiting restriction of intake air for idling operation is set to 1. At a step 10, judgement is made whether the flag 1 for prohibiting restriction of intake air for idling operation is 1, and in case of YES, program proceeds to a step 11. Restriction of intake air for idling operation is prohibited for a predetermined while determined by a count value C2, and then restriction of intake air for idling operation is started. By empolying such a method, it is enabled to prevent degradation of the engine performance.
Patent JP-H07257311-A (JP)
Title: Air bag device
Inventor: UEHARA YASUSHI
IPC: B60R21/26
Filed: 1994-03-25
Abstract: PURPOSE:To provide an air bag device, which can be downsized and which has the excellent safety of control and the safety of the generated gas. CONSTITUTION:When an impact sensor 400 detects an impact, a switch driving device 17 turns on a switch 16 of an inflator 100, and an electrothermics reaction metal body 4 is electrified and the temperature is raised so as to generate the electrothermics reaction with the water 5. Furthermore, the heat energy generated by this electrothermics reaction generates the electrothermics reaction of the electrothermics reaction metal powder 7 with the water 8 to generated the beat energy. The water 10 is heated by this heat energy to generate a large quantity of steam. An air bag is instantaneously expanded by this steam. Consequently, even in the case of a compact inflator, since the sufficient quantity of the gas for expanding an air bag is generated, structure can be downsized. Since an electrothermics reaction type inflator, which does not have a danger of explosion and deterioration, is used, the safety of manufacturing and the safety of control are improved, and the gas to be generated is nonpoisonous and safe.
Patent JP-H06265324-A (JP)
Title: Electronic component mounting apparatus and inspecting method for electronic component mounting state
Inventor: SHINANO KEIZO
IPC: G01N21/93
Filed: 1993-03-16
Abstract: PURPOSE:To continuously detect propriety of a mounting state immediately after an electronic component is mounted on a printed board by providing an apparatus for inspecting the state of the component at a position separated at a prescribed distance at a downstream side from a mounting position of a table. CONSTITUTION:A printed board P1 in which mounting of an electronic component W by a mounting spindle 3 is finished at a mounting position of a table 2 is conveyed to and positioned at an inspecting position (a position of a printed board P2) at a downstream side of the board P1. A new printed board is conveyed to a mounting position (a position of the board P2) and positioned. A reference mark of the board P1 is imaged by a board recognition camera 14, and errors of the position and a direction of the board P1 are detected. Then, mounting of the component W on the board P1 and imaging of the component W mounted on the board P2 are simultaneously conducted. Imaged data is image-processed to decide propriety of the mounting. In next step of conveying the board P, the component W decided to be mounting malfunction is automatically corrected and remounted. Thereafter, it may be manually corrected.
Patent JP-S60199246-A (JP)
Title: Reception power measurement device
Inventor: SHIMIZU ISAO
IPC: H04B17/318
Filed: 1984-03-23
Abstract: PURPOSE:To prevent mis-decision by providing a memory storing the relation among reception wave levels of a desired reception channel and adjacent channel, the output of an out-band noise measuring section and the output of an envelope detector in advance and referencing the memory to decide whether the received wave is on the desired channel or the adjacent channel. CONSTITUTION:A computer 12 obtains a received wave level Bd when the received wave is a desired channel wave and the received wave level Bu when the wave is the adjacent channel wave from the level of an out-band noise output 6 and obtains the received wavelevel Dd when the wave is the desired channel wave and the received wave level Du when the wave is the adjacent channel wave from the received envelope level of the received envelope output 9. Then the Bd and the Dd, and the Bu and the Du are compared respectively, and when Bd=Dd, it is decided that the input wave is the desired channel wave and when Bu=Du, it is decided that the received wave is the adjacent channel wave. The result of decision is outputted to the decision output terminal 14. Then the received wave level is outputted to a received electric field level output terminal 15 at the same time.
Patent JP-S60202093-A (JP)
Inventor: NISHIMURA YOUSAKU
IPC: B66D3/16
Filed: 1984-03-22
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。