baber/WOPTO huggingface dataset:
Patent JP-2003057384-A (JP)
Title: Core flow measuring operation method of atomic power plant and its device
Inventor: FUJII TOSHIHIRO
IPC: G01F1/34
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To determine accurately and precisely a core flow from the measured core differential pressure or core support plate differential pressure even when increase of a flow resistance coefficient at a reactor core part is anticipated. SOLUTION: This core flow measuring operation device of an atomic power plant is equipped with a core differential pressure measuring device 44, a core support plate differential pressure measuring device 45, and a differential pressure measuring device 46 between the front and back of a recirculation pump. The core differential pressure, the core support plate differential pressure, and the differential pressure between the front and back of the recirculation pump are measured by each differential pressure measuring device 44, 45, 46 with the passage of time during the reactor operation time. The measured data of the core differential pressure, the core support plate differential pressure, and the differential pressure between the front and back of the recirculation pump are inputted into a process computer 60, and operation processing is performed from the core differential pressure or the core support plate differential pressure by using a core thermal hydraulic power calculation code included beforehand, to thereby determine the core flow or the flow resistance coefficient at the reactor core part. The core flow is corrected in consideration of the increase of the flow resistance coefficient at the reactor core part, and determined accurately and precisely.
Patent JP-2003061114-A (JP)
Title: Data transmission method and apparatus
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N9/64
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To properly realize serial transmission of digital data configuring a 4:4:4 form HD signal and a D-Cinema signal whose quantization bit number exceeds 10 bits or the like by utilizing an existing circuit configuration component. SOLUTION: A Y data sequence and a CB/CR data sequence are obtained by separating them from digital data configuring the D-Cinema signal adopting a frame rate of 24 Hz, 25 Hz or 30 Hz and a number of quantization bits of 12-bit, 14-bit, or 16-bit, synchronous word data are inserted to each of the obtained Y data sequence and CB/CR data sequence to form first and second composite word sequence data, 8B/10B conversion is applied to the first and second composite word sequence data and then P/S conversion is applied to them to obtain first and second serial data and they are transmitted.
Patent JP-2002111358-A (JP)
Title: Radiation unit used dual-polarized radiator and method for isolating polarity channels
Inventor: ZIMMERMAN MARTIN L
IPC: H01Q1/52
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a radiation unit used in a dipole radiator in which pole channels are isolated each other. SOLUTION: A radiation unit 18 used in a dipole radiator in which pole channels are isolated each other has a dielectrics 20 comprising at least one conductive radiant. The dielectrics 20 comprises a side end edge which extends beyond outer side edges of conductive radiation elements 30 and 32 extending outside in opposite direction. A joint allows each edge of the dielectrics 20 to engage with an adjoining edge of an adjoining dielectrics, forming at least a part of a dipole radiator.
Patent JP-2003059053-A (JP)
Title: Optical recording medium
Inventor: NAKAMURA YUKI
IPC: G11B7/24
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a phase-change type optical recording medium which excels in the recording properties in a low linear velocity of 3.4 to 5.6 m/sec and compatibility with existing systems as an optical recording medium in which recording or erasing is carried out at the high-speed region of recording linear velocities of 14 m/sec or more. SOLUTION: In the optical recording medium, at least one-time direct overwrite is possible, and the minimum recording linear velocities is 3.4 m/sec or more. Information on the minimum recordable linear velocity and the maximum recordable linear velocity or information corresponding to the ratio of the maximum recordable linear velocity to the minimum recordable linear velocity (maximum recordable linear velocity/minimum recordable linear velocity) are recorded on the optical recording medium, The ratio of the maximum recordable linear velocity to the minimum recordable linear velocity is in the range of 4.0 to 6.0, or [the maximum recordable linear velocity-the minimum recordable linear velocity] is in the range of 11 to 25 m/sec.
Patent JP-2002132582-A (JP)
Title: Reuse space reserve of compression memory system
Inventor: FRANASZEK PETER A
IPC: G06F12/12
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a physical memory management system which has free space for storing the contents being held in a compressed form and organized as pages. SOLUTION: The system includes a control apparatus for managing performance of input-output operation of the compressed contents between memory storage devices. Output operation includes memory page-out operation for recovering a free memory storage space. The control apparatus maintains an immediately usable free storage space for recovery to an amount over thresholds so as to perform the page-out operation. A new data structure including position of the page that can be cleared immediately from a physical memory for the page-out operation is provided. The control apparatus accesses the data structure for performing flush operation and conveniently deletes pages more than one identified as being deletable on the list. Based on the data structure and flush operation, the amount of the thresholds for recovering the free storage space is greatly reduced.
Patent JP-2003065375-A (JP)
Title: Manufacturing method and device of friction plate of multiple disk clutch
Inventor: WAKAMORI TETSUYA
IPC: B23P21/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a method to efficiently manufacture a friction plate of a multiple disk clutch in which a friction material is adhered only on one side of a core plate, and also to obtain a device. SOLUTION: A superposed body 25 is formed by laminating two sheets of metal core plate 21 above and below and by putting two sheets of the friction plate 22 respectively between them by applying an adhesive in a space between the core plates. A jig 40 has a guide 42 having a positioning member 41 that regulates the inner periphery of the core plates, an outer periphery regulating part 43 that regulates the outer periphery of the core plates and a support pin 44 erected from the lower end, and the guide 42 is supported by a spring 45 and can move in an opening 47. The superposed body 25 is inserted into a space between the positioning member 41 and the outer periphery regulating part 43, the jig 40 is carried to a heating press 50, the superposed body 25 is heated and pressed by a lower heater (not illustrated) and the heating press, and the friction material is adhered.  The thermal conduction during carriage is made minimum since the core plates are supported by the pin 44.
Patent JP-2002192732-A (JP)
Title: Multilayer fixing structure of thin planer component and its fixing method and method for manufacturing ink jet printer head
Inventor: DEGUCHI MASAAKI
IPC: B41J2/16
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To enhance positioning accuracy at the time of fixing a plurality of multilayered lead frames supporting thin planar components at a constant interval. SOLUTION: In the structure for fixing a plurality of multilayered lead frames where thin planar components are arranged, in a specified pattern, at a constant interval along the longitudinal direction of a frame 102, a plurality of positioning holes 37 for passing positioning pins 36 are bored through the frame 102 and the diameter at the large diameter part 37a of each positioning hole 37 is set slightly larger than that of the pin 36. A restriction part 39 being deformed plastically by the outer circumference of the pin 36 at the time of driving the pin 36 is formed on the inner circumferential part of the large diameter part 37a.
Patent JP-2003061861-A (JP)
Title: Toilet paper roll with perforated line
Inventor: MUKAI TAKEHARU
IPC: D21H11/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a toilet paper roll with a perforated line, which can restrain the sheet from becoming inappropriate to use due to involuntary cutting, such that a sheet is accidentally cut along the perforated line before attaining a prescribed length, when pulled out from the toilet paper roll hooked on a roll holder, and cutting deviated from the perforated line, and which can be equipped with softness of the sheet and the like. SOLUTION: In this toilet paper roll 1 with the perforated line, the sheet 1a, in which the perforated lines 1b from one end to the other in a width direction are formed at longitudinal appropriate intervals, is taken up in a roll shape; and the percentage of longitudinal extension of the sheet is 20-35%. The ratio of the tensile strength, in the longitudinal direction of the sheet, of the perforated line to the tensile strength, in the longitudinal direction of the sheet, of the sheet itself is 30-50%. The tensile strength, in the longitudinal direction of the sheet, of the perforated line is 40-60 N/m. The ratio of the longitudinal tensile strength of the sheet itself to the width-direction tensile strength thereof is 1.5-3.0.
Patent JP-2003069517-A (JP)
Title: Signal processing apparatus and signal processing method, and multiplexer
Inventor: OKAWA AKIRA
IPC: H04J3/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing device, which accommodates errors between an input rate of an input data signal and a synchronization clock rate and outputs a data signal, and to provide a signal processing method and a multiplexer. SOLUTION: The signal processing device comprises: a memory part 100, which stores an input signal; and an extraction part 2, which extracts data signals included in the input signal from the memory part 100 and outputs the data signals at a desired output rate, where the extraction part 2 outputs the data signals on the basis of stored information of the input signal that is notified from the memory part 100.
Patent JP-2003041799-A (JP)
Title: Earthquake resistant structure
Inventor: MAZAKI YUICHI
IPC: E04B1/58
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake resistant structure for rationally improving earthquake resistance in a quadrangular space. SOLUTION: Both ends of a 'V-shaped' steel material R1 are joined to one shape steel material Q1 of a space U for constituting at least opposed two sides of shape steel materials Q1 and Q2, and both ends of an 'inverse V-shaped' steel material R2 are joined to the other shape steel material Q2. Places of intersections P1 and P2 of the shape steel material R1 and the shape steel material R2 are joined. Respective connecting members S1 and S2 are arranged between the shape steel material Q1 and a projecting part R23 of the shape steel material R2, and between the shape steel material Q2 and a projecting part R13 of the shape steel material R1. In addition to this, there are the constitution of not joining the intersections P1 and P2 and the constitution of not arranging the respective connecting members S1 and S2.  When upper and lower side parts horizontally rock by earthquake motion, a hexagonal annular part W1 surrounded by the intersections P1 and P2 and the projecting parts R13 and R23 is deformed as a kind of flexible member, and absorbs vibrational energy. The projecting parts R13 and R23 may be formed into a fold line shape or a curved line shape by one folding angle, and the annular part may be formed into a rhombic shape or a rugby ball shape.
Patent JP-2003076501-A (JP)
Title: Communication controller, composite image processor, data processing method, storage medium and program
Inventor: FUKUI AKITOMO
IPC: G06F3/12
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To simultaneously process communication processings in accordance with other multifunctional processings even in the case of execution of a printing processing request from a host by processing a transfer processing of PDL data and a communication processing based on the control command in parallel in one network interface. SOLUTION: This communication controller is constituted such that a printing job recognizing means 3 determines whether information received from a data processor is printing data or a control command and a control command transfer means 2 controls transfer of the printing data to a PDL board 7 via a PDL interface 4 and transfer of the control command to a main controller 6 of a composite image processor, based on a decision result.
Patent JP-2003070653-A (JP)
Title: Griddle
Inventor: KAEDE HISANAGA
IPC: A47J37/06
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a griddle by preventing abnormal temperature rise of a thermal insulating board. SOLUTION: The griddle has a temperature controller 5 to which terminals 7 and 7 of an electric heater 3 are connected for controlling the current-carrying to the electric heater 3 to control the temperature of a plate body. A temperature fuse 22 is mounted in a circuit for connecting the terminals 7 and 7 of the electric heater 3 and the temperature controller 5. The temperature fuse 22 is to be fused when the temperature of the thermal insulating board 2 abnormally rises for cutting off the current-carrying from the temperature controller 5 to the terminals 7 and 7 of the electric heater. Therefore, when the temperature of the thermal insulating board 2 abnormally rises, the temperature fuse 22 is fused and the current-carrying from the temperature controller 5 to the terminals 7 and 7 of the electric heater is cut off.
Patent JP-2003077065-A (JP)
Title: Purchase information transfer system
Inventor: SAKABE ITSUSHIRO
IPC: G06Q10/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a purchase information transfer system for automatically fetching purchase data from a server without burdening a customer with troublesome labor. SOLUTION: The purchase information transfer system comprises a register 1 for making up accounts for a purchase price for a customer and issuing a receipt 2 to which code information 2a for the customer is added, a server 3 having a storage part 4 for storing data for the purchase price transmitted from the register and a communication port for transmitting/receiving the data, and a terminal 5 using a code reader for reading code information printed on the receipt made by the register to make information communication, The terminal requests the fetch of the data to the server to acquire the data for the purchase price in accordance with the code information.
Patent JP-2003077050-A (JP)
Title: Article carrying-out device for vending machine
Inventor: FUJITOMI HIROSHI
IPC: G07F11/24
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an article carrying-out device for a vending machine allowing realizing of thinning of the device, increasing projecting amount of an upper pedal. SOLUTION: This article carrying-out device 1 is provided with a lower pedal 5 for holding a first article from the bottom, the upper pedal 4 for holding a second article and a link member 19 reciprocatively moved by a solenoid 17 to perform an opening/closing control of each pedal 4 and 5. The device 1 is capable of carrying out articles having different diameters without changing the width of an article passage 10 and controls the article carrying-out by alternately projecting each pedal 4 and 5 to the article passage 10 side. The upper pedal 4 is provided with a claw part 4g abutted on the articles.  The claw part 4g is formed by being shifted in the horizontal direction so that the opposite upper pedals 4 may be engaged each other in closed states of the upper pedals 4 when the article carrying-out device 1 is held and installed, and is extended to ride over an upper edge part of the other upper pedal 4.
Patent JP-2002177514-A (JP)
Title: Winning device for pachinko game machine, or the like
Inventor: BUSUJIMA KOJI
IPC: A63F7/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a winning device for a Pachinko game machine, or the like, which allows a player to sustain an anticipation feeling for the whereabouts of a ball body while seeing it and to feel a thrill even after the ball body flows into the winning device for the Pachinko game machine, or the like, and has a high amusement property. SOLUTION: An opening/closing vane is opened once or twice according to start ports on a game board. When it is opened once, a drive member guides the ball body to a specific winning port. When it is opened twice, the drive member does not guide the ball body to the specific winning port.
Patent JP-2003070912-A (JP)
Title: Needle tip cover
Inventor: TAKEMAE KENTARO
IPC: A61M5/32
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a new needle tip cover which does not obstruct the medical manipulation before it is used as a syringe needle, properly protects the tip of the syringe needle after using the syringe, and where a protector is hardly removed. SOLUTION: The needle tip cover is provided with a spiral spring body (3) which has its outermost periphery part (3a) fixed to the side of a needle hub (2), the whole of which including the inner most periphery part (3b) is pierced into a needle and which is conical in not-loading state, the needle tip cover (6) for covering a needle tip (1a) when the spring body (3) is not loaded; a trigger member (5) with a mechanism which exposes the needle tip (1a) and releases a load by contracting the spiral spring body (3). The spring body (3) is formed so that the needle tip cover (6) reaches the position of the needle tip (1a) in the case of no loading. The needle tip cover (6) is fixed so as to avoid exposing the needle tip (1a) to the spring body (3) conical in the case of no loading.
Patent JP-2003077936-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device, and semiconductor integrated circuit device
Inventor: SAITO TOMOHIRO
IPC: H01L21/768
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To form in a self-aligned manner a connection hole connecting to a source and a drain of MISFET relative to a gate electrode regardless of the material of an insulation film covering the top and side wall of the gate electrode. SOLUTION: After a groove portion 15 encircling the periphery of a gate electrode 14 is formed on an interlayer dielectric 11, and the groove portion 15 is embedded by an etching stopper film 16 which is capable of obtaining a high dry etching selection ratio relative to the interlayer dielectric, the interlayer dielectric 11 is selectively and anisotoropically etched with a photoresist film 17 as a mask, thus the connection hole is formed that reaches a n-type semiconductor region 8 (source, drain) and a p-type semiconductor region 9 (source, drain).
Patent JP-2002184157-A (JP)
Title: Use history description scheme, system and method to manage audio-visual information
Inventor: FERMAN AHMET MUFIT
IPC: H04N21/466
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a system including a use history description scheme to collect and describe use history information of one or more users regarding selection of multimedia contents. SOLUTION: A use history process 700 can access description of the multimedia contents to be consumed by the user and has ability to monitor operations to be performed on various kinds of equipment such as an AV device, a computer terminal by the user. The use history module collects and records only a recognized piece of operation information among operations specified by the user via a configuration layer 730. When the accepted user is detected, the use history process 700 records a unique identifier of a program/contents in relation to generating time and operation, additional contents description information in a user operation history component 732 to a given operation.  In the use history information, a subset in which contents description is preliminarily stipulated is recorded in a table form and displayed as a classification table by using a selection history component 734 of the user.
Patent JP-2002091900-A (JP)
Title: Time-out counter for multiple transaction bus system and bus bridge
Inventor: JAHNKE STEVEN R
IPC: G06F13/14
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide technology which has its wider applicability and can be applied to various types of multiple processor system having multiple bus architectures. SOLUTION: A time-out counter 302 supplies capability of a bus bridge where a 1st bus master produces a time-out interrupt 364 as long as the 1st bus master cannot perform the control of a 2nd bus within a certain period when the arbitration time is excessive about the 2nd bus. The counter 302 can perform programming up to 16 bits and allows software to select the time-out length.
Patent JP-2003083240-A (JP)
Title: Solenoid pump
Inventor: SAWADA TERUYA
IPC: F04B53/10
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To efficiently smooth a pulse of a fluid in a solenoid pump for forcedly opening/closing a check valve provided on the upstream side rather than a solenoid valve by an opening/closing action of the solenoid valve. SOLUTION: In the solenoid pump incorporating the solenoid valve, a push rod 60 is mounted to the solenoid valve 50 and one side thereof reaches to the check valve 14 disposed in a fluid passage of a magnetic rod 8 and the other side is inserted to a push rod insertion space 62 becoming a fluid passage. The push rod 60 has a valve element 63 at one end. An accumulator 67 is directly mounted to the push rod insertion space 62.
Patent JP-2003084192-A (JP)
Title: Camera
Inventor: TAKAHASHI YOSHIAKI
IPC: G03B7/08
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To shorten a focusing time in a camera. SOLUTION: As for a focusing digital camera 100, when a photographing recording operation is designated by a second SW 210b before finishing photometry and focusing operations started with an operation of depressing a first SW 210a, the focusing operation is immediately stopped by a CPU 11 after finishing the photometry operation, and a focus lens in an image pickup optical system 1 is stopped at a prescribed position by a second motor driving circuit 17, and the photographing recording operation of the object is started.
Patent JP-2003085684-A (JP)
Title: Measuring device, and traveling time or traveling distance measuring method
Inventor: HAMANAKA MASAHIKO
IPC: G01C22/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To highly accurately measure traveling time and traveling distance. SOLUTION: In a navigation device 1 relating to this invention, a CPU 11 displays a beacon selection picture at a display device 18 when an instruction to measure the traveling time and the traveling distance is inputted from an input device 17. Then, when a beacon at the measurement start spot and a beacon at the end spot are selected, the CPU 11 sets the selected beacons as a start beacon and an end beacon. After setting, the CPU 11 starts measurement of the time and the distance at the time of receiving radio waves or light from the start beacon, and ends the measurement of the time and the distance and displays measured results on the display device 18 at the time of receiving the radio waves or the light from the end beacon.