baber/WOPTO huggingface dataset:
Patent JP-H02180468-A (JP)
Title: Noise reduction circuit
Inventor: HAYASHI HIDEYUKI
IPC: H04N5/21
Filed: 1988-12-29
Abstract: PURPOSE:To realize a low noise circuit with no phase deviation in the perpendicular direction by selectively outputting a first signal having a level proportional to the level of an inter-field difference signal, a second signal of fixed level, a third signal to be reversely proportional to the level and the signal of the zero level according to the level of the inter-field difference signal. CONSTITUTION:A subtraction circuit 11, the output signal of a switch circuit 10 is subtracted from the output signal of a switch circuit 4 and the inter-field difference signal is outputted. This inter-field difference signal is given to a non-linear processing circuit 12 and the extraction of a noise component is executed. For a linear processing circuit, the level of an input X and the level of an output Y is proportional relation until the input X reaches a prescribed value DELTA. However, when the input X is >=the prescribed value DELTA, the output Y is kept to a fixed value DELTAK until the input X reaches a value 2DELTA. When the input X exceeds the value 2DELTA, the output Y is linearly decreased with fixed gradient and when the input X is >= a value 3DELTA, the output Y is kept to zero. A noise component signal to be outputted from the non-linear processing circuit 12 is given to a subtraction circuit 5 and the noise component is removed from an input video signal. Then, a low noise video signal is outputted from an output terminal.
Patent JP-H07185316-A (JP)
Title: Packing
Inventor: YOSHIMATSU YUKIYOSHI
IPC: B01D3/16
Filed: 1993-12-28
Abstract: PURPOSE:To attain the high separation efficiency and the wide range of operation by preventing the channelling of liquid flowing around the packing, particularly preventing liquid from flowing down along the wall of a tower. CONSTITUTION:In the corrugated grooves of a thin layer material constituting of a packing 2, at the tower wall part of the lower part of the corrugated grooves installed inclined to the tower axis of a packed bed 1, that is, at the end part in the diameter direction of the lower part of the corrugated grooves installed inclined to the tower axis, a cutout part 100 is provided on the upper surface of the end part of the corrugated grooves. In this way, the packing itself has a channelling preventive function, and prevents liquid from flowing along the tower wall.
Patent JP-H02181008-A (JP)
Title: Electromagnetic valve
Inventor: KAWAMURA HIDEO
IPC: F01L9/20
Filed: 1988-12-28
Abstract: PURPOSE:To sufficiently utilize compression power of an engine to obtain a powerful exhaust brake by a method wherein when closing of a valve for the exhaust brake is detected, the sucking power of an electromagnetic mechanism is enforced to have the exhaust valve in the intake stroke closed. CONSTITUTION:When an exhaust brake is operated, a signal for closing a butterfly valve 4 is input from an open/close controller 41 to a controller 6. At this time, in order to open an exhaust valve 2 at the time of starting to exhaust an engine, an electromagnet 5 and a needle coil 24 are respectively supplied with power so that a lower magnetic pole of the electromagnet 5 and an upper magnetic pole of a needle 23 are to be north poles respectively to make the magnetic poles repulse each other. While the valve is open, after weak current having polarity reverse to that used to be is supplied to the needle coil 24, strong current for having the needle 23 made to be a south pole at a required period is supplied to the needle coil 24 to make it sufficiently adsorbed to the north pole of the electromagnet 5. This causes the needle 23 and the electromagnet 5 to be adsorbed strongly, having an exhaust port 33 completely closed by the exhaust valve 2.
Patent JP-H10161838-A (JP)
Title: Gui utilization button
Inventor: NIIGUNI MASAHIRO
IPC: G06F3/0482
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the operability of application by dynamically displaying graphics corresponding to constituent elements provided by the application and indicating the occurrence of a specific event, and enabling a user to easily judge the occurrence of the event. SOLUTION: An event detecting means 10 monitors a data storage table 20 at any time and passes the kind of an occurring event to a display method selecting means 30 once detecting the occurrence of the event (generation of data). The display method selecting means 30 judges corresponding graphic data from the passed information, extracts the judged data from a graphic table 40, and sends the data to a display update means 70. The display update means 70 dynamically display the sent graphic data on an output device 50 to inform the user that the event has occurred. Consequently, the user can visually judged the change of the display and therefore recognize the occurrence of the event intuitively.
Patent JP-H03197215-A (JP)
Title: Rear suspension device for vehicle
Inventor: TAKADA NAOTO
IPC: B60G3/20
Filed: 1989-12-26
Abstract: PURPOSE:To improve riding comfort and travel stability by forming an upper arm for supporting a wheel support member on a body with two upper and lower sections extended in the lengthwise and widthwise directions of the body, and locating the outer end of a tie rod for rear wheel steering at a level lower than the inner end thereof. CONSTITUTION:A wheel support member 2 for so bearing a wheel 1 as to be freely rotatable is supported on two upper and lower arms 3 and 4 laid at a vertical interval, and a lower arm 5 laid under the aforesaid arms 3 and 4 in such a way as to be capable of free oscillation relative to a body. In this case, the upper arm 3 is laid in the lengthwise direction of the body and the lower arm 4 in the widthwise direction, respectively. Also, the outer end 9 of a tie rod for rear wheel steering is pivotally connected to the axis arm 2b of the wheel support member 2 at a position backward of a kingpin axis formed by connecting each pivotal joint parts 3a to 5a of all the aforesaid arms 3 to 5 at the side of the wheel support member 2. Furthermore, the outer end 9a of the aforesaid tie rod 9 is positioned lower than the inner end.
Patent JP-H10162556-A (JP)
Title: Editing system
Inventor: KANDA TAKESHI
IPC: G06F3/0482
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To achieve an editing system with improved ease-of-use where a speedy real-time editing is realized in an editing system. SOLUTION: By displaying a time line display area 40 for showing the time length of each event of a organized program according to the size of a display region and, at the same time, a program view area 42 for showing the clip image data of the in or out point of each event for constituting the program by a display means, it can be easily confirmed from what event the organized program is constituted simply by checking the program view area, thus achieving an editing system with improved ease-of-use for achieving a speedy real-time editing.
Patent JP-H0790709-A (JP)
Title: Take-out apparatus of horizontally transferring bag
Inventor: FUJITA KOUZOU
IPC: A41H37/08
Filed: 1991-12-19
Abstract: PURPOSE:To provide a take-out apparatus of a horizontal transfer bag capable of surely taking out the bag in the horizontal and perpendicular direction to horizontal transfer direction of the bag by accurate and rapid operation in horizontal transfer course of the bag, shortening a transfer line of the bag and, simultaneously, regularly superposing taken-put bags on a table. CONSTITUTION:Bag clip devices 3 and 3 are each provided in chains 2 and 2, to which normal or reverse rotation motion is transmitted, hung on sprockets 1 and 1, moving in horizontal and perpendicular direction to horizontally moving direction of a bag placed on a horizontal face and driving a hook while intermittently and horizontally moving and these bag clip devices 3 and 3 are guided by guide rails 5 and 5 fixed to a machine frame 4.
Patent JP-H11167641-A (JP)
Title: Pattern detecting device, pattern detecting method and computer readable storage medium
Inventor: SHIBATA MASARU
IPC: G06T7/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To detect the existence of defect on a repeating pattern of plural unit patterns regardless of the variation of each unit pattern. SOLUTION: The matching degree R1 between the 1st piece P1 of n unit pattern images and a reference image is calculated and is stored as the maximum matching degree MAX and also, P1 is preserved as a candidate for a new reference image. Next, the matching degrees R2 to Rn between the second to the n-th unit pattern images P2 to Pn and the reference image are successively calculated, they are respectively compared with the current MAX and MAX value and a new reference image candidate are updated if they are larger that it. When the degree MAX that is finally acquired exceeds reference value Lr, it is used as a new reference image and the matching degrees between it and P1 to Pn are respectively calculated. The existence of defects is decided in each unit pattern by comparing each calculated matching degree R1 to Rn with decision standard value Li respectively.
Patent JP-H09179950-A (JP)
Title: Individual ic card, certificating ic card and ic card system using these cards
Inventor: IRISAWA KAZUYOSHI
IPC: G06F21/62
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To always maintain the secrecy and convenience of a system by generating a certificating individual key from specific information including information for identifying an individual IC card. SOLUTION: When a system command 'DIVERSIFY' is executed, an IC card (SAM) 10 transfers a serial number (n) based upon a transfer request from a reader/writer device 20, which transfers the serial number (n) to a SAM 40. The SAM 40 executes a cipher function F and generates a corresponding individual key Kdivn. When a system command 'READ SECRET' is executed, the transfer of the individual key Kdiv is requested and the SAM 40 converts the key Kdiv into a cipher E by using the function F and transfers the cipher E to the device 20. When a system command 'WRITE SECRET' is executed, the cipher E is transferred to the IC card 20, which decodes the cipher E by the function F and writes and stores the obtained individual key Kdiv in a prescribed IEF.
Patent JP-2000161633-A (JP)
Title: Swirl combustion furnace and combustion waste heat recovery system
Inventor: MIYAUCHI SHUHEI
IPC: F23G5/32
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To burn up an incombustible matter, e.g. fowl droppings, completely without relying upon an auxiliary fuel by standing an inner tube in the circular hollow section of a combustion furnace, arranging a combustion air supply nozzle for generating a swirling air flow in a tubular space being defined between them and disposing a preheating burner in the furnace. SOLUTION: Inner wall 2a of a combustion furnace 1 has circular cross-section and an inner tube 4 is inserted vertically into the furnace thus forming a double wall structure. A refuse through-in opening 5 is made in the furnace wall 2 and an incombustible matter, e.g. fowl droppings, is thrown into the furnace through the opening 5. Further, a plurality of air supply nozzles 6 for supplying combustion air are fixed in parallel in the direction tangential to the furnace wall in order to generate a swirling air flow in a tubular space 2e defined by inner wall 2a and the inner tube 4. The tip nozzle of a burner 7 is projected through the furnace wall in order to raise the inner temperature of the furnace previously above the firing point of the refuse and an opening 3a for taking out dropping foreign matters is made in the furnace bottom of the tubular space 2e.
Patent JP-2000086374-A (JP)
Title: Boron carbide-silicon carbide complex carbon material having oxidation resistance, crucible for sintering, crucible for vacuum deposition, die for continuous casting, crucible for melting metal, roller for transporting glass, uniformly heating pipe for annealing steel wire material, jig for high-temperature burning and jig for hot press using the complex carbon material
Inventor: MATSUMOTO TAKASHI
IPC: C04B41/89
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a B4C-SiC complex carbon material having an economically formed dense SiC layer having excellent oxidation resistance and abrasion resistance at a fixed part (the whole face or a part) of the surface layer part of a carbon base by a simpler method than a CVD method or a CVR method. SOLUTION: This boron carbide-silicon carbide complex carbon material has an outermost surface layer part containing B4C-SiC in 3-20 μm thickness on the surface layer part of a carbon base and forms a SiC-containing layer in >=1 mm thickness on a SiC-containing complex layer. The boron carbide-silicon carbide complex carbon material having oxidation resistance is applied to the whole or part of the surface of a crucible for sintering, a crucible for vacuum deposition, a die for continuous casting, a crucible for melting a metal, a roller for transporting glass, a uniformly heating pipe for annealing a steel wire material, a jig for high-temperature burning and a jig for hot press.
Patent JP-H09152013-A (JP)
Title: Chain sprocket structure
Inventor: KAMIYA MASAHISA
IPC: F16H55/14
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To allow a crank sprocket and the roller of a timing chain to have enhanced durability and to improve the durability of an elastic member mounted on the crank sprocket. SOLUTION: An elastic member 19 is molded into a circular shape on each side of the toothed part 17 of a crank sprocket 16 driven with a timing chain 6 wound thereon, and a metallic plate 20 is molded integrally with the outer peripheral surface of the elastic member 19. The link plate 15 of the timing chain 6 which is engaged with the crank sprocket 16 is held on the metallic plate 20. Thus sounds caused by the collision between the roller of the timing chain 6 and the bottom 25 of the toothed part 17 of the crank sprocket 16 are reduced to decrease chain noises. Also, the crank sprocket 16, the elastic member 19, the metallic plate 20, the roller of the timing chain 6, and the link plate 15 are given enhanced wear resistance.
Patent JP-H11175219-A (JP)
Title: Network system, its managing method and equipment managing method
Inventor: SATO EIICHI
IPC: G06F3/0487
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To simply obtain detailed information concerning an option, etc., desired to know by displaying detailed information on a part of a network equipment in a picture corresponding to the network equipment selected by a picture selecting means. SOLUTION: An operator selects the optional place of a network equipment picture displayed on an equipment information window screen 101. When the selected part is detailed information concerning a printer, the part is displayed by a pop up window 133 on the window 101 and the window 133 namely displays detailed information concerning the printer such as the version number of a firmware, the presence/absence of an extension memory, the situation of option equipments, etc. Thereby, detailed information concerning the option, etc., desired to know is obtained to facilitate operation such as executing version up if necessary.
Patent JP-H11166063-A (JP)
Title: Synthetic resin foamed sheet and container form therefrom
Inventor: AKAGI KOUKI
IPC: B29C51/08
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed sheet of a synthetic resin capable of improving deep-drawing property and the surface uniformity of a formed container. SOLUTION: This container is formed by using a synthetic resin foamed sheet constituted of a rubber component and a styrene-based resin and having at least a property of following (1) and (2). (1) The sheet has >=10% the surface gloss and (2) the rubber component has 0.5-5 μm an average particle diameter. The synthetic resin foamed sheet may further have at least a property among following properties (3) to (7). (3) The glass transition point of a matrix phase in the styrene-based resin is 90-105 deg.C, (4) the content of the rubber component is 1-20 wt.%, (5) the foamed ratio is 1.1-3 times, (6) the average air cell membrane number per unit thickness is 1-50 pieces/mm, and (7) the thickness of the sheet is 0.3-2 mm.
Patent JP-H07192493-A (JP)
Title: Redundant non-volatile memory for relieving
Inventor: SATO HISAHIRO
IPC: G11C29/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a redundant relieving circuit which prevents defect for cutting a fuse and can reduce a chip area, and a redundant non-volatile memory for relieving of a mask ROM. CONSTITUTION:Transistors DC20-DC35 for selecting a spare word line performs write-in corresponding to an address performing substitution by redundancy. When a threshold value is controlled and a gate potential of a transistor having a low threshold value is raised up, a current is made to flow from a drain to a source electrode, a potential of spare word lines by RWLO-RWLm is lowered. Only a word line selecting circuit which a gate potential of a transistor having a high threshold value is made to be at high level and a gate potential of a transistor having a low threshold value is made to be at a low level holds a potential of the spare word lines RWLO-RWLm at a high level.
Patent JP-H10176323-A (JP)
Title: Pipe laying method and device
Inventor: AOYANAGI KENJI
IPC: E02B9/06
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To improve efficiency and safety in pipe laying by arranging air bags divided into inner and outer air chambers by a bulkhead in the width and depth directions of a drilled groove and lowering a pipe to be buried by sequentially supplying and releasing air to and from the air bags. SOLUTION: Collapsion of an earth wall is prevented by setting an air bag 7 constituted by dividing it in a hollow triangular support shape into an inside air chamber 7A and an outside air chamber 7B by a bulkhead 8 in two rows in a drilled groove 1 or vertically in multistages, supply air to each of the air bags by a compressor, etc., and expanding the. Additionally, the bulkhead 8 can be vertically provided and formed in a square support shape, too. In case of burying a pipe to be buried in this drilled groove 1, the pipe to be laid is placed on the inside air chambers A, B of the air bag 7 on the top stage, the pipe is lowered by releasing air in the inside air chambers A, B and it is supported by the outside air chambers C, D. Thereafter, it is sequentially lowered by relasing air of the outside air chambers C, D and the inside air chambers E, F. Additionally, the air bag 7 on the upper stage which is finished lowering is expanded by supplying air to it. Consequently, it is possible to safely carry out piping while preventing collapsion of the earth wall.
Patent JP-2000158732-A (JP)
Title: Large printer
Inventor: MIYAZAKI KENICHI
IPC: B41J11/48
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a large printer having a function of preventing a hand or finger from being caught in the vicinity of a rotational base end part of a roll paper cover. SOLUTION: The large printer has a paper feed part 30, a printing part 7 and a delivered paper stack part 8 arranged in a positional relationship of upper, middle and lower positions. A paper transfer path running from the paper feed part 30 through the printing part 7 to the delivered paper stack part 8 is formed nearly straight from a diagonally upper depth to a diagonally lower front of the printer. In this large printer, a roll paper cover 28 is set to the paper feed part 30, which has an upper base end part rotatably fitted to a frame 6 of a printer main body and is opened and closed when an inside roll paper is exchanged or the like. A cam-shaped guide member 50 is formed to a rotational base end part of the roll paper cover 28 to prevent a hand or finger from being caught between the roll paper cover 28 and the frame 6 when the roll paper cover 28 is closed.
Patent JP-H04204713-A (JP)
Title: Driving device for waveguide type optical device
Inventor: TOYOHARA ATSUSHI
IPC: G02B6/12
Filed: 1990-11-30
Abstract: PURPOSE:To lessen the generation of a drift phenomenon and to maintain always stable characteristics by switching the direction of the potential to be impressed to an electrode pair formed on waveguides at every pulse. CONSTITUTION:A relay circuit 8 is provided between the pulse voltage waveform output terminal of a driving circuit 9 and the electrodes 3, 4. The pulse voltage waveform outputted from the driving circuit 9 at every pulse by the relay circuit 8 is impressed between the electrode 3 and the electrode 4 while the direction of the potential is inverted. Then, the direction of the potential of the electrodes of the waveguide type optical device is switched by every pulse. The switching curve is maintained forcibly in an initial state without trouble in measurement in this way.
Patent JP-H04207331-A (JP)
Title: Data communication equipment
Inventor: TOKUDA MASAMORI
IPC: G01S13/74
Filed: 1990-11-29
Abstract: PURPOSE:To surely attain data transmission reception regardless of a relative distance between an interrogator and a responder by applying angular modulation and amplitude modulation to a reflecting wave simultaneously and reflecting the wave to a stationary station. CONSTITUTION:A reflection type modulation means 22 applies angular modulation and amplitude modulation to a reflecting wave simultaneously to a reflected wave based on a modulation voltage generated by a modulation voltage generating means 23 to generate a modulation wave being the synthesis of an angular modulation component and an amplitude modulation component. When a detection means 14 of a stationary station 1 detects a modulation wave being the synthesis of the two components, the intermediate frequency component is not simultaneously lost regardless of any relation of the relative distance between the stationary station 1 and a mobile station 2. Thus, a data demodulation means surely demodulates a data.
Patent JP-2000158637-A (JP)
Title: Ink-jet printer
Inventor: KOYAMA KAZUYA
IPC: B65H5/22
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the inadvertent rising of recording paper surely and to discharge the recording paper stably by sucking the recording paper by sucking air in a printing area by an ink bead. SOLUTION: Conveying rollers 12 the diameter of which is smaller than those of a resist roller 6 and a delivery roller 9 are held at a constant distance from the ink head 8 of recording paper P and installed in parallel in the printing direction, and a triangular support member 13 is arranged between the rollers 12 so that its plane part can contact the recording paper P. Air suction passages 14 for sucking air from the space between the roller 12 and the support member 13 are formed in the lower parts of the rollers 12 and the support member 13 to constitute a suction apparatus 11. Each roller 12 is rotated by a driving motor, which is a driving means for rotating the delivery roller 9, and conveys the recording paper P to be supplied by way of the resist roller 6 while the paper P is sucked by suction force acting between the roller 13 and the support member 13.
Patent JP-H11178025-A (JP)
Title: Key telephone set with absence-attendance setting function, system and method for setting absence-attendance of key telephone set automatic
Inventor: SUZUKI TAKAHIRO
IPC: H04M3/42
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a key telephone set with automatic absence-attendance setting function, the system and the method for setting absence-attendance of key telephone set. SOLUTION: This system consists of a key telephone set 100 and a personal computer 105. The key telephone set 100 is provided with an absence-attendance setting section 101 that sets the absence-attendance of the key telephone set, a control section 102 that controls the absence-attendance setting section 101, and a personal computer I/F section 103 that has an RS232C integrated circuit 104. The key telephone set 100 connects the section 103 to an RS232C port 106 of the personal computer 105.