baber/WOPTO huggingface dataset:
Patent JP-H05168000-A (JP)
Title: Encoding and decoding system for moving picture data
Inventor: NODA TSUGUO
IPC: H04N19/134
Filed: 1991-12-19
Abstract: PURPOSE:To encode a moving picture with good picture quality and to reduce the size of a device by encoding a moving picture by applying an encoding system for a still picture. CONSTITUTION:An image variation detecting means 1 consists of a current image data input part 11, a previous image data holding part 12, and an image variation decision part 13. Current image data and previous image data are compared at the same picture element positions to decide whether or not there is image variation, block by block. An image data variation means 2 performs the two-dimensional orthogonal conversion of the image data in a block when the image variation detecting means 1 decides that there is variation to generate converted data. An ineffective block signal generating means 3 generates an ineffective block signal when the image variation decision part 13 decides that there is no variation. When the converted data and ineffective block signals or plural ineffective block signals succeed, a variable length encoding means 4 encodes the number of the data or successive signals with variable length. Thus, the moving picture is encoded with high quality.
Patent JP-2000163136-A (JP)
Title: Vacuum pressure control system
Inventor: KOKETSU MASAYUKI
IPC: C23C14/34
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pressure control system capable of ensuring the high vacuum interrupting function of a vacuum proportional opening and closing valve, and preventing any particle from rolling up in a vacuum container. SOLUTION: At the time of gradually changing a vacuum pressure in a reaction chamber from large atmosphere or the neighborhood of the large atmosphere to an absolute vacuum pressure side, a vacuum proportional opening and closing valve 16 is controlled so as to be changed from an interrupted state to a fine opening degree (the lift amounts of the valve). At that time, when the vacuum proportional opening and closing valve 16 is in the interrupted state, an O ring 50 provided at a poppet valve body 45 is adhered to a valve seat 37 due to the deposition of gas exhausted from the reaction chamber. Then, the O ring 50 provided at the poppet valve body 45 can be prevented from being adhered to the valve seat 47 by heating the valve seat 47 by a silicon rubber heater 51A.  Therefore, the valve body 45 which is provided with the O ring 50 can be smoothly separated from the valve seat 47, and the opening degree (the lift amounts of the valve) of the vacuum proportional opening and closing valve 16 can be prevented from instantaneously jumping out.
Patent JP-H09173983-A (JP)
Title: Forced-dispersion pneumatic sorter
Inventor: TOMONAGA KATSUHIDE
IPC: B07B7/01
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To remarkably improve sorting accuracy by separating the fine grain or powder depositing on the surface of a coarse grain from the coarse grain and sorting the grains. SOLUTION: The recovery port 2 of a coarse grain (g) is formed at the lower end of a pneumatic sorter tank 1, the jetting port 3 of a material to be sorted as a mixture of the coarse grain (g) and powder P is furnished at regular intervals at the central part above the coarse grain recovery port 2 between the inner walls of the sorter tank 1, an inlet 4 for the external air and material is provided in succession to the jetting port 3, a dispersing member 5 for dispersing the ascending material is furnished above the jetting port 3, and a recovery port 6 for the fine grain or powder separated from the material is formed at the upper part of the sorter tank 1.
Patent JP-H03244141-A (JP)
Title: Observation device for voltage at large number of position on surface of panel
Inventor: FURANSOA JIEI HENRII
IPC: H01L21/66
Filed: 1990-11-30
Abstract: PURPOSE: To observe voltages at high-density positions simultaneously by polarizing, expanding and collimating an optical source light, thereafter performing electrooptic modulation, irradiating a panel surface, performing space modulation by the voltages at a large number of positions on the panel and observing the state. CONSTITUTION: The optical source light from an optical source 20 turns into the optical beam, which is expanded and collimated with a fiber optical device 28, through a polarizing filter 26. Then, the beam is modulated with an electrooptical modulating device 30, forming the searching geometry of the upper and back surfaces and irradiated on a panel 16 having voltages at multiple positions. Then, the electrooptical modulating light is modulated in the two-dimensional space corresponding to the electric field by the voltages and analyzed with an analyzer. The optical modulated image is picked up with a TV camera and the like. The high-density voltages at the panel surface are observed all at once by the contactless observation with high resolution, without a probe.
Patent JP-2001156794-A (JP)
Title: Wireless communication unit and wireless communication method
Inventor: NANBA HIDEO
IPC: H04W84/12
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication unit and a method by which a communication band required for management of a topology map and control transmission reception timing of information to manage the topology map so as to prevent missing of information due to collision. SOLUTION: The wireless communication unit is provided with a means that requests transmission of the topology map data that denotes bit field data generated on the basis of a connection state among terminals and a configuration terminal list and a communication state among the terminals at present when viewing from a concerned terminal, a means that requests transmission of the topology map data, a means that receives a request of the topology map data, a means that discriminates whether or not a request of the topology map data is addressed to its own terminal, a means that transmits the topology map data when viewing from its awn terminal in the case that the request of the topology map data is addressed to its own terminal,  and a means that receives the topology map data sent by other terminal receiving the request of the topology map data and reflects the data onto a communication state among terminals stored in its own terminal in the case that the request of the topology map data is not addressed to its own terminal.
Patent JP-H06184541-A (JP)
Title: Improvement of quality of metallurgical coke
Inventor: INOUE KEIZO
IPC: C10B39/02
Filed: 1992-12-17
Abstract: PURPOSE:To improve the quality, such as cold and hot strengths, of metallurgical coke and to prevent the cooling gas for a dry quencher from being contaminated with undecomposed tar or soot. CONSTITUTION:Red-hot coke is received in a carrying bucket 1, and a hydrocarbon (e.g. heavy oil or soft pitch) is added to the red-hot coke. The produced thermal cracking carbon is deposited on the surface of the coke, its pores and the inside of cracks and then fed to the cooling tower of the dry quencher. It is also possible to receive the red-hot coke in a carrying bucket, connect the bucket to the top feed hopper of the dry quencher, and add a hydrocarbon to the bucket.
Patent JP-H06282963-A (JP)
Title: Needle for erasable marker device
Inventor: JIBU GURINFUASU
IPC: G11B23/38
Filed: 1992-12-17
Abstract: PURPOSE: To form a pointer for erasable marker system by detachably fitting a 1st foil layer to a 2nd layer so as to visually distinguish it. CONSTITUTION: An instrument 20 is fitted through an adhesive layer 32 onto the back of a video cassette. The dull point of the pointer is used for impressing local pressure inside a display area. A cursor 26 is generally positioned next to the terminal part of a window 22 so as to provide a maximum area for generating display. When any picture element is to be erased, the engage means of the pointer is engaged with the upper member of the cursor 26 and a linear edge part is accepted at a gap. The pointer is used for dragging the cursor 26 over the area of the picture element. When the cursor 26 crosses the window, a lower bar 28 is taken up so as to separate paper foil 33 from a wax surface layer 35 and a contact point to generate a visible image is removed.  An upper member 27 and a gap are made existent so that the display of the instrument can accept the linear edge part of the pointer at the next time of erasure. Thus, the pointer for erasable marker system can be formed.
Patent JP-H04207652-A (JP)
Title: On-vehicle multiplex transmission system
Inventor: ISHIMAKI KENICHI
IPC: H04L12/42
Filed: 1990-11-30
Abstract: PURPOSE:To simplify a means for a fault diagnosis of a unit and to reduce the cost of the entire system by monitoring whether or not other unit is normal and sending a backup data in place of a faulty unit when the faulty unit is detected. CONSTITUTION:When reply comes from units U2, U4, U5 and a unit U3 gives no reply with respect to a transmission request from a monitor unit U1 to the units U2-U6, the monitor unit U1 discriminates it that the unit U3 is faulty. Then the monitor unit U1 sends a backup data stored in the monitor unit U1 to the units U4, U5 in place of the data to output auxiliary devices O34, O35 controlled by a message from the unit U3. Simultaneously, the monitor unit U1 informs the occurrence of a fault in the system to a driver through the processing such as lighting of a meter alarm lamp. Thus, the system is simplified and the cost is reduced.
Patent JP-2000163814-A (JP)
Title: Magneto-optical recording medium
Inventor: MORI TAKESHI
IPC: G11B11/10
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a domain wall movement type magnetic domain enlarging magneto-optical recording medium in which the movement of a domain wall and the enlargement of a magnetic domain are smoothly performed by intercepting magnetostatic bond from a recording layer to a magnetic domain enlarging layer (domain wall moving layer). SOLUTION: An interference layer 16, a magnetic domain enlarging layer 1, an intermediate layer 2, a magnetic mask layer 3, a recording layer 4 and a protective layer 17 are successively formed on a substrate 15. The magnetic domain enlarging layer 1 has a smaller domain wall coercive force than the other magnetic layers 2, 3, 4. The intermediate layer 2 has a lower Curie temperature Tc2 than the other magnetic layers 1, 3, 4. The magnetic mask layer 3 is in a perpendicularly magnetized state at a temperature close to the temperature Tc2 and becomes an intrasurface magnetized state at a higher temperature. The recording layer 4 has a greater coercive force at room temperature than the magnetic domain enlarging layer 1.
Patent JP-H07195380-A (JP)
Title: Tire vulcanizing bladder and method
Inventor: TAKAHAMA ITSUO
IPC: B29C33/38
Filed: 1993-12-28
Abstract: PURPOSE:To achieve the extension of the life and the reduction of the production cost of a tire vulcanizing bladder, the prevention of the crack of the inner surface of a tire and the reduction of the use amt. of a release agent in a vulcanizing process. CONSTITUTION:Fine unevenness 26 for escaping air between a bladder and the inner surface of a tire is formed on the outer peripheral surface of the bladder 10. Since the fine unevenness can be obtained by applying shot blasting low in processing cost to the mold vulcanizing the bladder 10, the production cost of the bladder 10 is reduced. Since the outer peripheral surface of the bladder 10 has fine unevenness, a region where stress is conc. is eliminated and a crack is hard to generate and life is extended. Since the inner surface of the tire also becomes a fine uneven state, the crack of the inner surface of the tire is hard to generate at the time of the running of the tire.
Patent JP-H09174673-A (JP)
Title: Monitoring device of stretch blow molding machine and method therefor
Inventor: MIYAZAKI YOSHIJI
IPC: B29C49/08
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To find out defective qualities of products in an early stage and take measures for it by analyzing a measured data of various conditions at the time of blow molding, pass-failing products by the result of the analysis, and discharging defective moldings to the outside of a line. SOLUTION: A monitoring device of a stretch blow molding machine measures various conditions at the time of blow molding such as, for example, temperature of preform, temperature pattern in heating zone, drive timing of vertical axis of stretch rod and its speed, and blow mold temperature by a measuring device 1. A storing means 2 stores data from the measuring device 1 and stores control data such as previously set various conditions and standard times, data at the time when excellent products are produced in the past, and data at the time when defective products are produced. A display means 3 displays determination of the measured data and determination of pass or fail. An analyzing means 4 compares and analyzes the measured data and the control data. A determination means 5 determines pass or fail of products by analyzed result.  A discharging mechanism 6 discharges moldings which are determined as defective products by the determination means 5 to the outside of a line.
Patent JP-H07200077-A (JP)
Title: Heat treatment device
Inventor: TANAKA HIROSHI
IPC: H01L21/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide a temperature controller capable of achieving uniform and highly accurate temperature control at all times. CONSTITUTION:This device is provided with a rotatable susceptor on which a substrate to be treated is to be mounted, a heating means 5 provided with plural heating parts for heating the substrate to be treated mounted on the susceptor to a desired temperature, a temperature measuring means 6 provided with plural temperature measuring parts for measuring the temperatures at plural points near the substrate to be treated, an affecting degree measuring means for measuring the affecting degrees of the respective heating parts to the respective temperature measuring parts and a control means for feeding back the measured results of the temperature measuring means, considering the output of the affecting degree measuring means and controlling the respective heating parts so as to let measured values obtained from the respective temperature measuring parts of the temperature measuring means be a target value.
Patent JP-H07202520-A (JP)
Title: Micro wave circuit
Inventor: FURUYA TERUO
IPC: H01P3/08
Filed: 1993-12-28
Abstract: PURPOSE:To provide the micro wave circuit which is less degraded graded in performance for a high frequency and secures the airtightness. CONSTITUTION:A micro wave device 2 formed on one face of a substrate 1 consisting of a dielectric or a semiconductor and coupling holes 15 provided in an earth conductor 5 of the micro wave device 2 as well as waveguide coupling holes 17a formed in the H face of a waveguide 16 in a metallic enclosure 6 are made face each other and are electromagnetically coupled, and the earth conductor 5 and the metallic enclosure 6 are made into one body by a solder or a conductive adhesive 8, and the metallic enclosure 6 and a metallic cover 7 covering the micro wave device 2 are made into one body by a solder or an adhesive 8a.
Patent JP-H06161679-A (JP)
Title: Printer
Inventor: FUKUDA KUNIO
IPC: G06F3/12
Filed: 1992-11-26
Abstract: PURPOSE:To improve a printing speed by generating printing data in accordance with internal execution code data stored in a buffer. CONSTITUTION:A fixed order command data table citing a series of control commands which are frequently and repeatedly inputted respectively in the same order and internal execution code data representing the series of control commands into one are stored in a fixed order command data storage area 23. A command analytic part 22 stores an effective identification flag by coordinating them with each series of control command cited in the fixed order command data table, compares the control command in the fixed order command data table corresponding to the ON-flag and the control command read from a reception buffer 21 and only when both of them are coincident, turns the flag ON. Then, when the ON-flag becomes one, internal execution code data representing the corresponding control command is written into an internal execution code data buffer 25.
Patent JP-H05148732-A (JP)
Title: Warp-controlling apparatus for loom
Inventor: WATANABE CHIHARU
IPC: D03C3/20
Filed: 1991-11-28
Abstract: PURPOSE:To increase the speed of the motion of a heald by selectively controlling the engagement of a reciprocating control rod connected to a heald by the application of high-frequency pulses to a piezoelectric element. CONSTITUTION:A control rod-holding device 1 for the warp-control in a loom for applying a pattern to a woven fabric is composed of a finger 9 having a hook 91 holding a heald connected to an end and selectively engaging and holding a reciprocating control rod and a piezoelectric member 2 having a piezoelectric element pasted on a plate. A spherical member 3 is attached to an end of the piezoelectric member 2 and inserted into a groove of an offsetter 6 to movably support an end of the piezoelectric member 2 with the holding device 1. Another spherical member 8 attached to the other end of the piezoelectric member is inserted into an end part opposite to the hook 91 and connected in freely movable manner. The middle point between an end and the other end of the piezoelectric member 2 is fixed to a rotor 16 rotatably attached to the holding device 1. A high-frequency pulses are applied to the piezoelectric member to control the motion of the heald at a high speed.
Patent JP-2000165837-A (JP)
Title: Pay broadcast receiver and view history collecting device
Inventor: AZUMA AKIO
IPC: H04N21/45
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a pay broadcast receiver that can securely and efficiently communicate a view history. SOLUTION: This pay broadcast receiver 10 that transmits a view history stored in an IC card 107 through a telephone line 108 is provided with a call time storage means 112 that stores a transmission call time set in advance, a power supply control means 114 that controls application/interruption of a power supply, a time comparison means 113 that compares a current time with a call time, a communication means 115 ha transmits the view history, and a control means 121 that controls each means on the basis of the result of the time comparison means. When a time difference between the current time at application of power and the call time is within a prescribed time, the view history is transmitted at the call time, and when this time difference exceeds prescribed time, the control means allows the power supply control means to interrupt power.  Since power is not applied while the user is absent for a long time, possibility of losing the safety is precluded.
Patent JP-H06162456-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KANESHIRO TOSHIO
IPC: G11B15/61
Filed: 1992-11-25
Abstract: PURPOSE:To obtain VTR capable of attaining a reproduction picture without a noise bar even at the time of trick playing. CONSTITUTION:A central shaft 1 is supported by a bearing part 5 which is provided at a lower drum so as to be freely rotatable with a center position in a state where the center position of the central shaft 1 supporting the upper drum Du which is provided with a magnetic head and a rotary transducer 22 coincides with the center position of the central shaft of the lower drum Dd in a surface which is in the neighborhood of the rotary locus surface of the magnetic head, as the rotary center. The rotary transducer fixing part 7 of the lower drum and a cam follower body which executes cooperation with the cam contour of a ring-shaped cam material provided at a device fixing part are provided. Inclined direction restricting materials 9 and 10 which are orthogonally crossed with the plane adding the center position of the winding range of a magnetic tape as against the peripheral surface of the lower drum and adding the center of the central shaft of the lower drum and also which enables inclination only in the surface adding the central shaft of the lower drum is connected and supported at the fixing part of the device so as to permit an inclination movable member IA to be integratedly inclined with the central shaft 1.
Patent JP-H08187156-A (JP)
Title: Front and rear reversal device for footwear
Inventor: KASAI KISHIO
IPC: A47G25/00
Filed: 1994-12-31
Abstract: PURPOSE: To provide a device which reverses the front and the rear of taken-off footwears without any man power in a place taking-on and -off the footwears frequently. CONSTITUTION: A support shaft 2 is hung down in the bottom of a rotary table 1 and the support shaft 2 is elevatingly inserted into a raising/lowering hole 4 for a rotation support board 3. A spiral groove 2a which penetrates in the direction crossing at right angles with the shaft and extends upward in the right-handed rotating direction of 180 in the raising/lowering range of the rotary table 1 is formed around the support shaft 2. A slide shaft 5 crossing at right angles with the support shaft 2 is made to penetrate through this spiral groove 2a and its both ends are fixedly attached to a circumferential wall of the raising/lowering hole 4 of the rotation support board 3 respectively.  The rotation support board 3 is supported by a support ring 7 fixedly attached to a support frame 6 via a ratchet mechanism 8, which rotates only in the right-handed direction from the plan view, and a bearings 9, 9. A coil spring 10 is interposed between the rotary table 1 and the rotation support board 3 in such a state as to be inserted around the support shaft 2.
Patent JP-H06189038-A (JP)
Title: Charge managing system for private branch exchange network
Inventor: TONOMURA HIROYUKI
IPC: H04M15/34
Filed: 1992-12-18
Abstract: PURPOSE:To collect a call charge, which is generated when a line is used, from a call originating source subscriber himself when the line presented by an telecommunication enterpriser is used from the extension of a private branch exchange. CONSTITUTION:A charge managing device 1 is interposed between a private branch exchange A and a public network B, and this charge managing device 1 is provided with a line housing part 2 for connecting/disconnecting the public network to the exchange and detecting charge information transmitted on the public network, trunk line use state managing part 3 for monitoring the public network and discriminating the states of respective trunk lines, charge processing part 4 for calculating the line use charges of the call originating source based on the charge information detected by the line housing part 2, charge managing table 7 for registering the use enable charges for each kind of identification information specifying the respective call originating sources of the private branch exchange, and control part 8 for controlling the respective parts.