baber/WOPTO huggingface dataset:
Patent JP-2003213323-A (JP)
Title: Conveying roller, conveying tray and heat treatment furnace
Inventor: YAMAMOTO KENRO
IPC: C21D1/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying roller which prevents the melt-stickiness and the carburization between the conveying roller and a conveying tray can, and the conveying tray which prevents the melt-stickiness and the carburization between the conveying tray and a material to be treated, and a heat treatment furnace provided with the roller and tray.  <P>SOLUTION: Contacting parts 42a, 42a on the conveying roller 40 with the conveying tray 43 and contacting part of the conveying tray 43 with the material 44 to be treated, are coated with yttrium oxide (Y<SB>2</SB>O<SB>3</SB>) films 55, 56, respectively. Since the yttrium oxide has excellent wear resistance, heat resistance, chemical and physical stabilities in the high temperature, the melt-stickiness and the carburization between the conveying roller 40 and the conveying tray 43, and the melt-stickiness and the carburization between the conveying tray 43 and the material 44 to be treated, are prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219362-A (JP)
Title: Video recording and reproducing apparatus, video recording and reproducing method, and supervisory system
Inventor: KAMIYAMA HIROTAKA
IPC: H04N5/76
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supervisory video recording and reproducing apparatus capable of increasing a recording time without increasing the recording capacity.  <P>SOLUTION: The video recording and reproducing apparatus includes: an intermittent stream generating means 101 for extracting an I picture from an MPEG encoding stream and re-encoding the I picture to generate an intermittent stream; an intermittent stream recording means 102 for recording the intermittent stream generated by the intermittent stream generating means 101 on an intermittent recording medium 103; and an intermittent stream decoding means 104 for reading and decoding the stream on the intermittent recording medium 103. Since only the I picture is used and re-encoded, the intermittent stream with a reduced information amount can be generated and recorded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214587-A (JP)
Title: Check valve with built-in pipe
Inventor: KOMAKI HISASHI
IPC: F16L55/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structurally simple and inexpensively manufacturable check valve having a pressure releasing mechanism, which improves operational stability of the pressure releasing mechanism, and causes no fluid leakage from a sliding part at unoperated time.  <P>SOLUTION: A relief valve V is composed of a ball 36 movably housed in a stepped hole 50 penetratingly formed in the shaft direction of a valve element member 16, a spring guide 34 immovably arranged in a large diameter part 50a of the stepped hole 50 so as to be opposed to this ball 36, and a spring 38 interposed between the ball 36 and the spring guide 34 in a compressed state. When fluid pressure not less than prescribed pressure acts on this ball 36 from the secondary side connecting pipe B side, the ball 36 is moved to the spring guide 34 side against energizing force of the spring 38 to open the relief valve V of pressure constituted around the ball 36.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224999-A (JP)
Title: Power unit for vehicle
Inventor: OKAMOTO HIROSHI
IPC: B60R16/03
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power unit for a vehicle enhanced in energy saving and environmentally friendly, capable of reducing power loss by a large amount resulting in satisfactory effects, such as improvement in fuel economy of the vehicle and reduction in the amount of exhaust gas.  <P>SOLUTION: A generator 11, that generates electricity by receiving the power of an engine 6, is provided with the output of the generator 11 being converted into DC by a converter 12; and the output of the converter 12 being converted to drive power for a brushless motor of an air conditioner 20 or a refrigerator 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002304880-A (JP)
Title: Cross point memory array including shared device for blocking sneak path current
Inventor: TRAN LUNG T
IPC: H01L21/8246
Filed: 2002-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent such a situation that a sense amplifier can hardly judge the level of a current flowing through a selected cell by blocking sneak path currents flowing through an unselected memory cell in a resistance cross point memory cell array such as an MRAM. SOLUTION: A blocking diode 22 is arranged across a word line 14 and a group in each memory cell group.
Patent JP-2002225884-A (JP)
Title: Air-permeable bag and method of producing the same
Inventor: SHIBAHARA KENJI
IPC: B65D33/01
Filed: 2002-01-29
Abstract: PROBLEM TO BE SOLVED: To solve several problems based on a conventional two-folded process, such as difficulty in folding, causing expansion or deformation at a folding part, causing deformation or distortion at a side edge and impairing commodity value after production, concerning an air-permeable bag for packaging materials requiring air-permeability such as fresh foods and a method of producing the same. SOLUTION: A bag body 1 is formed by connecting a front air-permeable sheets with a rear air-permeable sheet, and at least one of the two front and rear sheets is constituted of a gas-permeable film.
Patent JP-2003215229-A (JP)
Title: High accuracy gps phase measurement method under ground or in building structure
Inventor: SUGIYAMA AKINARI
IPC: G01C15/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high accuracy GPS phase measurement method having resolved instability of initial phase of positioning by phase distance with GPS method capable of positioning by receiving GPS wave in underground or building structure with the same capability as in ground surface.  <P>SOLUTION: A measurement start point in a GPS receiver antenna is determined on a known point on coordinates, and instability of the initial phase there is determined to use the value in measurement after that time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222252-A (JP)
Title: Flow control valve and cooling device of thermal engine
Inventor: HAMADA SHINICHI
IPC: F16K11/07
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel economy at a low load by accurately controlling a flow in a micro flow zone.  <P>SOLUTION: In the state where a communication port 43a on the side of a radiator is blocked by a first valve face 45a, a micro flow of a cooling water is flown at a groove part 44a communicating to an opening 45d of the first valve face 45a. By this, even if an actual rotation angle of a valve 45 is displayed from a control target rotation angle issued by ECU to a flow control valve due to dimensional variation and assembling variation of components of the flow control valve, only the micro flow determined by a cross sectional area of the groove part 44a is flown regardless of the actual rotation angle, and flow is accurately controlled at the micro flow zone. Thus, the fuel economy of a vehicle is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223295-A (JP)
Title: Printing system and its print resource using method
Inventor: SAITO KAZUYUKI
IPC: B41J29/38
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system, allowing a user to select a desired printer in the system when an alternative print processing is required because of a trouble or the like during distributed print processing on multiple devices and reprinting based on the distributed processing results is performed, and swiftly realizing the alternative printing or reprinting without repeating an unnecessary processing and its print resource using method.  <P>SOLUTION: A printing system performs print processing of the print data with multiple output devices, creates a job ticket including the print data and the print instruction information distributed to each output device (102), performs distributed print processing according to the print instruction information in the created job ticket (105-107), detects occurrence of a trouble (109), replaces the troubled output device with a device in reserve for alternative processing (103). Then, the result of processing is added to the job ticket to be stored (110, 111), the job ticket is edited based on the stored job ticket and a redistribution instruction by the user (104), and print data redistribution is instructed to the multiple output devices (105-107).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219948-A (JP)
Title: Coaster
Inventor: MITSUI YOSHIHIRO
IPC: A47G19/14
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaster capable of making a visual performance effect change, by making a plurality of light emitting body flashing on and off in various patterns when a vessel is put on.  <P>SOLUTION: The coaster comprises a main body having a putting surface on which, a vessel like a glass or a vase can be put, a detection part 8 detecting the existence of the vessel on the putting surface, a plurality of light emitting bodies 6 mounted to the main body, a control part 10 making the light emitting bodies 6 flash on and off with a prescribed pattern when the vessel is detected by the detection part 8, and flashing pattern changing means 10, 12 capable of changing the flashing pattern of the light emitting bodies 6 controlled by the control part 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228201-A (JP)
Title: Image processing control method and image forming apparatus
Inventor: ZAIMA NOBUHIKO
IPC: B41J2/44
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve color stabilizing control on a condition agreeable to the change of circumstances.  <P>SOLUTION: The image processing control method is equipped with a calibration function to convert data expressing an image into image-forming data by using a conversion table, to form the image by using the converted image- forming data, and to form at least one or more density patterns on an image carrier and read them, and to control the conversion characteristic for the image-forming data based on information concerning the read density. The method is equipped with a step where a control value is derived by using one of a plurality of methods set in advance and correction amount is controlled by using the derived control value and a performance control step for controlling to perform calibration at intervals set in advance in the case of converting density pattern data into the image-forming data by using the conversion table so as to form the density pattern, and deciding the correction amount of the conversion table from the information concerning the read density.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229388-A (JP)
Title: Polishing equipment, polishing method, semiconductor device and its manufacturing method
Inventor: HOSHINO SUSUMU
IPC: B24B37/07
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce edge exclusion.  <P>SOLUTION: A supporting section 14a supports the circumferential projecting part of a wafer 2 at the time of polishing. A height adjusting mechanism 18 adjusts and sets the height of the supporting section 14a. A displacement gauge 23 measures the height of the surface of the water 2 being polished. Based on the measurement of the displacement gauge 23, a control section 24 controls the operation of the height adjusting mechanism 18 such that the supporting face of the supporting section 14a has a desired relative height with reference to the height of the surface of the wafer 2 being polished. Reduction in the effect of the polishing pad 10 in a polishing head 7 onto the wafer 2 due to rebounding elastic deformation can be optimized depending on the variation in the thickness of the wafer 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229749-A (JP)
Title: Gate drive circuit
Inventor: KUROSU YASUO
IPC: H01L27/06
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate malfunction in a gate drive circuit for driving the gate of a MOSFET.  <P>SOLUTION: A first switching circuit 40 switches between a power source voltage Vcc and a gate of a MOSFET 1. A second switching circuit 50 switches between the ground and the gate of the MOSFET 1. Since a diode 53 is connected between a collector of a transistor 51 in the second switching circuit 50 and the gate of the MOSFET 1; even if the MOSFET 1 is turned off and a current flows to a parasitic capacity 20 to lower a gate voltage, a parasitic transistor being parasitic on the transistor 51 does not operate and a transistor 52 can be surely turned on.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225345-A (JP)
Title: Device and method of correcting image display for slot machine or pinball machine having slot machine mechanism
Inventor: TOMITA SHIGEHIRO
IPC: H04N9/69
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display correcting unit for a slot machine or a pinball machine having a slot machine mechanism capable of presenting an excellently drawn image with a simple circuit structure.  <P>SOLUTION: The image display correcting device comprises a correcting means 23 for equally dividing color data ranging between the minimum and maximum values thereof into two or more and producing corrected color data in each equally divided color data by using a predetermined correction equation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229269-A (JP)
Title: Organic el element
Inventor: YAMANAKA MIKIHIRO
IPC: H05B33/22
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element having efficient electron injection electrodes and good working stability to improve a visual field effect better than that of previous EL elements.  <P>SOLUTION: For the organic EL composed of a positive electrode, a base board, and an organic EL layer comprising a negative electrode, a negative electrode buffer layer, an electron carrier layer, a light emitting layer, a hole carrier layer, and a positive electrode buffer layer, an electron carry efficiency is accurately controlled depending on the element structure alternately laminating the electron carrier layers and the negative electrode buffer layers more than twice.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226140-A (JP)
Title: Opening/closing auxiliary device for wing type roof
Inventor: HASHIMOTO MASANORI
IPC: B62D33/04
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized opening/closing auxiliary device for wing type roof capable of using the dead space of the load-carrying platform of a cargo vehicle.  <P>SOLUTION: This opening/closing auxiliary device for wing type roof for opening or closing the load-carrying platform of the cargo vehicle comprises a wing type roof; a case set on the dead space with the frame material of the load-carrying platform and having a bottom wall, front and rear walls, and a side wall having an opening part in the center; a cylindrical guide member provided on the outside of the side wall and having a through-hole; a first link supported by a first pin between the front wall and rear wall; a rod having one end supported by one end of the first link and the other end protruded out from the through-hole of the guide; a second link having one end supported by the other end of the first link and the other end supported on the lower side of the wing type roof; and an energizing means for generating a repelling force for energizing the rod to the side surface direction of the platform.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229911-A (JP)
Title: Communication method, communication device and computer program
Inventor: AYABE MASAYUKI
IPC: H04L12/58
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method, a communication device and a computer program for suppressing the transmission of a message to a destination address where an error occurs in the past.  <P>SOLUTION: The transmission error of electronic mail is received by a communication means 15, the mail address where the transmission error occurs is stored on a hard disk 13 by a CPU 11 and when a destination address is received by the communication means 15, it is decided by the CPU 11 whether or not the received destination mail address is stored on the hard disk 13. When it is decided that the address is stored, electronic mail for instructing the confirmation of the destination mail address is transmitted from the communication means 15 to the transmission source of the destination mail address by the CPU 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233777-A (JP)
Title: Ic card connector
Inventor: SHIRATA EIJI
IPC: H01R13/703
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card connector simplifying a fetching structure of a signal from an IC card and having a plurality insertion openings.  <P>SOLUTION: The IC card connector 1 includes a lower housing having a first IC card insertion opening 7, and an upper housing 10 having a second IC card insertion opening 13. It is provided with means 3a and 4a for transmitting signals of terminals 3 and 4 provided on the lower housing 2 to a main board to which the IC card connector 1 is attached, a sub board 17 attached to the upper housing 10, means 11a, 12a, 14a and 15a for transmitting signals of terminals 11, 12, 14 and 15 provided on the upper housing 10 to the sub board 17, and a jumper lead 20 of a means for transmitting a signal from the sub board 17 to the main board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226130-A (JP)
Title: Seat folding structure for vehicle
Inventor: NONAKA KENJI
IPC: B60H1/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently provide the air conditioning air into a passenger compartment even if an air conditioning air blow-off port is covered by a seat back.  <P>SOLUTION: A first blow-off port 32 connected to a first duct 34 is provided in a side end of an instrument panel 1. When a passenger seat 4 is moved forward fully to a folded position, the first blow-off port 32 is covered with a seat back 11 inclined forward. The seat back 11 is formed with a second duct 47 to be adjusted when the first blow-off port 32 is covered and a second blow-off port 48 opened in rear continuously to the second duct 47. A part of the first duct 34 is structured to be divided into a fixed duct 94A and a movable duct 94B, and when the seat back 11 is inclined forward, the second duct 95 formed in the seat back 11 is communicated with the fixed duct 94A in place of the movable duct 94B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234336-A (JP)
Title: Plasma processing apparatus and method for removing dust in the apparatus
Inventor: SUGIYAMA AKIRA
IPC: H01L21/3065
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus in which the maintenance labor of an electrode itself for removing dust is reduced.  <P>SOLUTION: The dust drive-out electrode comprising of the tip 20 of the drive-out electrode and a shaft 21 of the drive-out electrode is fixed on a reactor 1 via an insulator 22, and an evacuation vent 12b is located on an inside wall surface opposite to the tip 20 of the drive-out electrode and the shaft 21 of the drive-out electrode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238775-A (JP)
Title: Resin composition and molding
Inventor: OCHI TAKASHI
IPC: C08L101/16
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin composition which has excellent machanical characteristics, heat resistance and abrasion resistance, and unprecedentedly, in which a polyamide is uniformly blended in an aliphatic polyester.  <P>SOLUTION: The resin composition is characterized in that it has a sea-island structure in which the polyamide is blended in the aliphatic polyester and that the domain size of the island component is 0.001-10 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240437-A (JP)
Title: Circulating type drying device and method
Inventor: SHIROMIZU DAISUKE
IPC: F26B9/06
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide circulating type drying device and method which suppresses concentration of volatile components and oxygen concentration within a circulating system at a low cost, and is very industrially advantageous with small environmental load by exhaust gas.  <P>SOLUTION: This circulating type drying device dries a drying object including the volatile components within a dryer 12 by gas heated by a heater 11, while circulating gas between the heater 11 and the dryer 12. The circulating type drying device is provided with a branch flow passage 25 for extracting a part of gas circulating between the heater 11 and the dryer 12, a gas processing device 16 for decomposing or recovering the volatile components contained in the extracted gas, and a supply flow passage 26 for returning gas discharged from the gas processing device 16 to gas circulating between the heater 11 and the dryer 12. In this circulating type drying method, the circulating type drying device is used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242377-A (JP)
Title: System, device and method for providing lodging information, program, storage medium, device and method for managing lodging, program and storage medium
Inventor: DEURA HIKARI
IPC: G06Q50/12
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and accurately provide lodgeable lodging information by enabling a user to grasp the location of lodging facilities and their vacant condition at a time.  <P>SOLUTION: In a lodging information providing system comprising a lodging management device 1 for managing information about lodging conditions in affiliated lodging facilities, a lodging information providing device 2 for providing lodging guidance information including information about the acceptance/ rejection of lodging obtained on the basis of the information about the lodging conditions, and information terminal devices 3 for outputting the lodging guidance information acquired in response to a request to the lodging information providing device, the lodging information providing device 2 combines identification display that includes map information having identification display of the locations of the affiliated lodging facilities and is converted to be able to identify the information about the acceptance/rejection of the lodging at the first glance with identification display of the locations of the affiliated lodging facilities in the map information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245489-A (JP)
Title: Washing and drying machine
Inventor: IOKU TATSUO
IPC: D06F39/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a calorific value from being reduced by suppressing reaching of spattered water generated during heat exchange to a heater.  <P>SOLUTION: This washing and drying machine is provided in order with: a heat exchanger 35 having a water cooling means 39; and a blower 36 and a heater 37 at the downstream of it. Between the case 38 of the heat exchanger 35 and the blow-out side of the blower 36, a bypass 51 for collecting the water spattered and entered from the heat exchanger 35 is formed.  <P>COPYRIGHT: (C)2003,JPO