baber/WOPTO huggingface dataset:
Patent JP-2004105856-A (JP)
Title: Underwater aerator
Inventor: YAMANAKA TAKASHI
IPC: B01F3/04
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater aerator which is hard to stagnate flocs of sewage or organic substance in the region just above the underwater aerator and can also accelerate even the cooling of an electromotor for driving the underwater aerator.  <P>SOLUTION: The underwater aerator 10 is arranged in an aeration tank filled with water to be purified and has a structure for sucking sewage from below to mix air with the sucked sewage and discharging the resulting mixture to the outside in a radial direction. One or a plurality of partially pumped-up water outflow ports 21 for making a part of pumped-up water flow out are provided to the upper part of the casing 14 of the underwater aerator 10. By this constitution, an ascending flow is formed to the region just above the underwater aerator 10 not only to prevent the stagnation of flocs of sewage or organic substance but also to accelerate the cooling of the electromotor 11 for driving the underwater aerator 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112444-A (JP)
Title: Cordless telephone set
Inventor: KOMURO MAKOTO
IPC: H04M1/725
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the usefulness of a cordless telephoned set.  <P>SOLUTION: This cordless telephone set comprises a slave unit 1 equipped with a camera 5, and a master unit 10 for receiving the image data shot by the camera 5 and transmitted from the camera equipped slave unit 1 by radio and displaying the shot image on a display 14. Thus, by installing the camera equipped slave unit 1 in an arbitrary place, the image of the place wherein the camera equipped slave unit 1 is installed can be seen on the display 10 as a monitor, so that the usefulness of the cordless telephoned set is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109913-A (JP)
Title: Radiograph information reading apparatus
Inventor: SATO MASARU
IPC: G03B42/02
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiograph information reading apparatus that can reduce the number of components and that can contribute to the miniaturization of the device by simplifying the circuit structure.  <P>SOLUTION: The image reading part 12 is equipped with a line light source 40 for emitting excited light L to stimulable phosphor sheet IP, a CCD line sensor 44 for reading excited luminescence R obtained, and a motor 50 for moving the image reading part 12 in the direction of the arrow Y. In addition, the device is provided with the main control part 68 including an image processing circuit 162 for processing image for the obtained radiograph information and a transmission circuit 190 for transmitting to external equipment 200. All of these are designed to move integrally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003169984-A (JP)
Title: Sewing machine frame and sewing machine provided therewith
Inventor: SAKAKIBARA KAORU
IPC: D05B73/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine frame or the like which exhibits a high rigidity while its bed, column and arm are integrally molded of synthetic resin.  <P>SOLUTION: Three main parts of the sewing machine frame 1, i.e., the bed 8, the column 7 which is set up on the bed 8, and the arm 6 which is hung over the bed 8 from the column 7, are integrally molded of synthetic resin. In this case, the sewing machine frame 1 is provided with inside perimeter wall reinforcing ribs 70 for reinforcing its inside perimeter wall 51 facing the space 9 surrounded by its three main parts, and the inside perimeter reinforcing ribs 70 are arranged in an area from the part where the bed 8 and the column 7 are coupled up to the part where the arm 6 and the column 7 are coupled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004119562-A (JP)
Title: Electric component
Inventor: YASHIRO ATSUSHI
IPC: H01C10/30
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric component which is capable of maintaining predetermined operational power for a long time, enlarges the operational power and is capable of smoothly operating.  <P>SOLUTION: The electric component is provided with an inactive fixed member 1, and a member 6 movable while facing the fixed member 1. Mutually confronted surfaces 1g and 6e of the fixed member 1 and the movable member 6 are located at a predetermined interval. At least either of confronted surface of the fixed member 1 and the movable member 6 is formed with a recessed first grease pool 6g extending in the moving direction of the movable member 6, and a recessed second grease pool 6h which extends orthogonally with the moving direction of the movable member 6 and is communicated with the first grease pool 6g, so that the first and the second grease pools 6g and 6h are provided with grease to provide the electric component capable of maintaining the predetermined operational power for a long time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119130-A (JP)
Title: Manufacturing method of electron source substrate
Inventor: MISHIMA SEIJI
IPC: H01J9/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique in which a high quality electronic source substrate can be produced at low cost and with a high throughput.  <P>SOLUTION: Electroconductive liquid-drops are given to element electrodes pairs 2, 3 arranged near a fixed position of a spacer 91 by using an ink-jet device 109 superior in performance of impact accuracy and ejecting volume accuracy or the like. On the other hand, an ink-jet device 110 inferior in the performance is used for element electrodes pairs 2, 3 other than that.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114853-A (JP)
Title: Walk-in device for automobile seat
Inventor: TASHIRO KOJI
IPC: B60N2/08
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walk-in device for an automobile seat capable of re-locking it at a position even if the seat position immediately before forwardly moving is at any position.  <P>SOLUTION: A memory block 19 is forwardly/rearwardly moved with a movable rail by a memory latch 20 and is left at a position immediately before the seat is forwardly moved. Therefore, a memory lever 34 of an interlock mechanism 18 is interfered with the left memory block 19 on a midway for rearwardly moving after the forward movement of the seat and re-locking can be carried out at the position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119255-A (JP)
Title: Thermal fuse
Inventor: YOSHIKAWA TOKIHIRO
IPC: H01H37/76
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the malfunction of a temperature-sensing pellet type thermal fuse at the temperature below the operation temperature, caused by sublimation and softening deformation due to storage conditions or the like of chemical substance powder pellet obtained by granulating chemical substance powder and molding it into a pellet, used for the temperature-sensing pellet type thermal fuse.  <P>SOLUTION: The temperature-sensing pellet type thermal fuse has a temperature-sensing pellet constituted of a pellet made of chemical substance powder and a pellet made of a thermosetting resin with similar melting temperature housed and incorporated in a case of a temperature fuse as a temperature-sensing pellet for the temperature-sensing pellet type thermal fuse.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121910-A (JP)
Title: Chisel and crusher
Inventor: IIDA TETSUO
IPC: B02C1/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chisel and a crusher capable of preventing the scattering of dust due to the compression of the space between the leading end of the chisel and a crushing part and the occurrence of an explosive crushing phenomenon accompanying it even at the time of excavation of a rock bed having viscoelasticity.  <P>SOLUTION: Air vent grooves 36 for venting air between the chisel 35 and the crushing part at the time of crushing are formed on the outer surface of the chisel 35. Since the air compressed by the leading end of the chisel 35 due to the downward movement of the chisel 35 flows out to the outside through the grooves 36 by forming the grooves 36, the occurrence of the explosive crushing phenomenon occurring by the air becoming high pressure at the leading end of the chisel is prevented even at the time of excavation of the rock bed having viscoelasticity. Therefore, work efficiency is enhanced and crushing efficiency is also enhanced by preventing the occurrence of an air cushion and the injury problem of the health of an operator due to dust is eliminated. Further, a water sprinkler for preventing the occurrence of dust at the time of crushing is provided to a breaker to more perfectly prevent the scattering of dust.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003200602-A (JP)
Title: Thermal recording method by flying spot
Inventor: RUDI BANHOOIDONKU
IPC: B41M5/26
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To thermally record information.  <P>SOLUTION: There is disclosed an apparatus for recording an image in a thermography material (m) having a seizing temperature T<SB>b</SB>and substantially not having a photosensitivity. The apparatus is constituted of a thermally sensitive element having a conversion temperature T<SB>c</SB>, a support body, and at least one photothermal conversion agent. The thermography material (m) generates a radiation beam having a wavelength λ to be absorbed by the photothermal conversion agent. The apparatus includes an optical device that scans a line of the thermography material (m) substantially not having the photosensitivity by using the radiation beam at different positions along a scanning direction on each time point in a scanning cycle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004121560-A (JP)
Title: Stick-like cosmetic material delivery container
Inventor: OBA ATSUSHI
IPC: A45D40/20
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delivery container for a stick-like cosmetic material, composed of the smallest number of members, reduced in outside diameter of the container to a very small diameter, and having a function of protecting the stick-like cosmetic material and a delivery mechanism against the turning load in the forward limit and backward limit of delivery.  <P>SOLUTION: In this stick-like cosmetic material delivery container 1, a sliding groove 12 and an engagement groove 13 is provided along a through hole 14 in a forward cylinder 10, and a pair of claw pieces 32 are located in the sliding groove 12 to hold and slide the stick-like cosmetic material A. The forward limit of the upward delivery is determined by abutting of an engagement projecting tip 33a of an engagement projection 33 of a core chuck member 30 located in the engagement groove 13 on a downward stepped part 13a of the engagement groove 13, and at this time, the claw piece 32 is designed not to come into contact with a downward step part of the sliding groove 12, and the core chuck member 30 clutches and rotates with respect to an engagement part 21 of a base cylinder 20 against the turning load in the forward limit and backward limit of upward delivery and downward delivery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125735-A (JP)
Title: Leakage test method and leakage test device used therefor
Inventor: ONISHI NOBUYUKI
IPC: G01M3/28
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable the leakage test without necessity for going indoors, and eliminate the trouble of replacing air with fuel gas by purging.  <P>SOLUTION: In the leakage test of a gas pipe 1 between a gas meter 2 and an indoor end, fuel gas is charged, at a higher pressure than the normal feed pressure of fuel gas, from an outlet side connecting opening 7 of the gas pipe 1 connected to an outlet of the gas meter 2 into a test section of the gas pipe 1, and the pressure of the fuel gas charged is monitored from the side of the outlet connecting opening 7, thereby checking out the leakage of the fuel gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131109-A (JP)
Title: Bag-and-cover
Inventor: ONISHI FUMIKAZU
IPC: A45C9/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag-and-cover which is used not only for clothes such as suits but also for a multi-purpose bag, convenient for a long-term travel, sufficiently excellent in appearance, lightweight, easily portable, easy to accommodate suits, and hardly generates wrinkles of suits.  <P>SOLUTION: The bag-and-cover comprises a bag (A) having an opening/closing engagement member on an upper portion and both sides of the bag and a connection member on both sides of an upper portion inside the bag, and a cover (B) having an opening/closing engagement member to take in/take out clothes in a center portion and having a connection member on both sides of a folded portion so as to be engaged with the bag connection member when the cover containing the clothes is accommodated by folding the cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134010-A (JP)
Title: Recording and reproducing device for music information
Inventor: ISHIDA SATOSHI
IPC: G11B27/034
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing device for music information in which a workload for rewriting the music information can be reduced and its time can be shortened.  <P>SOLUTION: A hard disc device 20 stores the music information for a large number of musical compositions accumulated so far. While the music information is reproduced using various types of audio sources such as a digital broadcast receiver 10, and the like, an audio control part 26 compares a quality of this music information with the quality for the music information for the identical musical composition stored on the hard disc 20. If the quality of the music information being reproduced is better, a process to rewrite the music information inside the hard disc 20 is automatically performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132075-A (JP)
Title: Workbench
Inventor: YAMAOKA YUTAKA
IPC: E04G1/32
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workbench allowing easy and safety climbing on steps of a frame part.  <P>SOLUTION: In this workbench wherein a pair of frame parts 3, 3 are foldably pivoted on both ends of a working stage 1, and each frame part 3 is composed of a pair of pier studs 4, 4 at both sides, and the steps 5 laterally bridged between the pair studs 4, 4, handrails 8 for moving up and down, are detachably mounted along the pier studs 4 of the frame part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130991-A (JP)
Title: Cooling/heating structure for vehicle
Inventor: NAGAYA YUKIO
IPC: B60H1/32
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the state such as stopping heat absorption of a heat exchanger by manually operating a switch by an occupant in a cooling/heating structure for a vehicle.  <P>SOLUTION: The cooling/heating structure for the vehicle is provided with: a heater 7 for heating air fed into a cabin using cooling water of an engine 1; and a heat exchanger 15 for absorbing heat from the air fed into the cabin. The structure is constituted such that a temperature of the air fed into the cabin from the heater 7 and the heat exchanger 15 is automatically controlled based on the set temperature. A feed mode for feeding the air fed into the cabin from which blowing out port of a plurality of blowing out ports to the cabin is selected and heat absorption of the heat exchanger 15 is automatically operated and stopped based on the selection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136519-A (JP)
Title: Liquid ejector and cap mechanism
Inventor: SUGAI KAZUYUKI
IPC: B41J2/165
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To position a cap part accurately with respect to a liquid ejection head when flushing or capping is carried out.  <P>SOLUTION: The liquid ejector 10 comprises: a liquid ejection head 44 having a nozzle forming face provided with nozzles; a carriage 42 moving on the scanning track between a print area and a nonprint area while carrying the liquid ejection head 44, a cap part 72 provided in the nonprint area to advance/retract onto/from the scanning track of the liquid ejection head 44 and engaging with the carriage 42 and driving it when the carriage 42 scans the nonprint area thus sealing the nozzle forming face of the liquid ejection head 44; guide parts 30 and 31 for guiding the cap part 72 in the subscanning direction with respect to the liquid ejection head 44; and guide regulating parts 26b and 27b for regulating guidance of the cap part 72 in the subscanning direction by the guide parts 30 and 31 when the carriage 42 is located closer to the print area side than a specified position of the nonprint area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142900-A (JP)
Title: Pallet stocker and method of carrying in/out of pallet
Inventor: MATSUURA MASATOSHI
IPC: B23Q7/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet stocker capable of being easily miniaturized while carrying out an arbitrary pallet.  <P>SOLUTION: A lifting member 11 supporting a plurality of pallet supports 13, which freely support a pallet P, vertically at suitable intervals is installed in a vertical position adjustable manner. A pallet base 23 which is movable in the forward and backward directions against the vertically moving range of the pallet P supported by the pallet support 13 and freely receives the pallet P from the pallet support 13, is provided. Positioning means 15, 37 positioning the pallet P are provided on each pallet support 13 and the pallet base 23. The length of the pallet base 23 in a movement direction is provided to be almost equal to the length of the pallet P, and the width of the pallet base 23 in a direction orthogonal to the movement direction is provided to be almost equal to the width of the pallet P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150910-A (JP)
Title: Inspection device and method
Inventor: HAKOMORI ATSUSHI
IPC: G01R31/28
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable verifying that result of a cycle stretch test is correct.  <P>SOLUTION: Flip-flops 51 to 55 are connected in series. Between the flip-flop 53 and the flip-flop 54, a delay circuit 41 which delays input data by a prescribed period and outputs the data is connected in parallel to a normal element 33. Input to the flip-flop 54 is switched with a selector 42. When output as expectation can be detected with clock of an operation period by using the element 33, a period of the clock corresponding to the delay circuit 41 is changed by using the delay circuit 41, and the cycle stretch test is performed. As a result, when the output as expectation can be detected, it can be verified that result of the cycle stretch test is right. This invention can be applied to the inspection device of semiconductor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149305-A (JP)
Title: Automatic housing apparatus of maintenance vehicle
Inventor: KAGAWA TSUTOMU
IPC: B66F11/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing accommodating apparatus of maintenance vehicles that can execute automatic housing work even if there are obstacles on a work path by solving the problems wherein the automatic housing apparatus cannot execute automatic housing work if there are obstacles on the work path since the automatic housing apparatus selects from a plurality of specific housing operations for actuation depending on the positions of a work bench (18) when it operates an automatic accommodation operation switch (19a).  <P>SOLUTION: An automatic housing command means 21 can perform the selection of an automatic housing mode and that in the turning direction of a swivel base in the automatic housing mode with a single operation for outputting an automatic housing command signal as the selection results.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151657-A (JP)
Title: Projector and optical apparatus
Inventor: TAKEDA TAKASHI
IPC: G02B27/18
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector or the like which uses a solid light emitting element as a light source and can produce a bright projected image.  <P>SOLUTION: The projector is equipped with a light source 102 to supply light, a spatial light modulating apparatus 104 to modulate the light from the light source 102 in accordance with the image signal, and a projection lens 105 to project the light modulated by the spatial light modulating apparatus 104. The spatial light modulating apparatus 104 is a tilt mirror device. In the spatial light modulating apparatus 104, when the plane including the normal line N1 in a first reflection position and the normal line N2 in a second reflecting position of a reflecting plane 104a and including the optical axis AX of the projection lens 105 is denoted as a first plane PL1 while the plane perpendicular to the first plane PL1 and including the optical axis AX is denoted as a second plane PL2, the size P2 of the entrance pupil ENP of the projection lens 105 along the second plane PL2 is larger than the size P1 of the entrance pupil ENP of the lens in the direction along the first plane PL1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003206256-A (JP)
Title: Method for collecting acrylic acid
Inventor: YADA SHUHEI
IPC: B01D53/14
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for collecting acrylic acid from a gas containing the acrylic acid obtained by a catalytic gas phase oxidation reaction.  <P>SOLUTION: This method fro collecting the acrylic acid having a process of collecting the acrylic acid from the reaction gas containing the acrylic acid obtained by the catalytic gas phase oxidation of propane, propylene and/or acrolein by an aqueous medium is provided by satisfying the following formula (1): (B/A)<1.25 by taking A as a weight fraction of the acrylic acid against the total condensed components in the reaction gas before the collection and B as a weight fraction of the acrylic acid in a pot discharged liquid of the collecting device used for the collecting process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174386-A (JP)
Title: Method and system for removing crosstalk from principal signal
Inventor: HASEGAWA KAZUTOMO
IPC: H04L5/14
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for joint reduction of NEXT and FEXT crosstalks related to a time division duplexed DSL system.  <P>SOLUTION: A NEXT interference is successively removed, and a FEXT interference from a receiver DSL signal following it is removed. Crosstalk is removed from the principal signal in a synchronized TDD DSL system having at least one NEXT generating channel and at least one FEXT generating channel that generate NEXT interference and FEXT interference in the principal signal, respectively. Signal data, which includes received signal data for the principal channel and the FEXT generating channel, transmitted signal data for the NEXT generating channel, channel transfer function data and crosstalk coupling coefficient data for the principal channel, each NEXT and each FEXT generating channel, is acquired. After the signal data is acquired, the NEXT interference is removed. And then VDMT FEXT is removed, and the FEXT interference is removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220342-A (JP)
Title: Filter for cleaning exhaust gas
Inventor: ARAKI YASUSHI
IPC: F01N3/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall-flow type filter for cleaning exhaust gas which can burn and remove particulates in the pores in a partition wall.  <P>SOLUTION: The wall-flow type filter for cleaning exhaust gas has many cells formed in the exhaust gas flow direction. The cells are plugged alternately at the exhaust gas inlet end. The cells plugged at the inlet end are opened at the exhaust gas outlet end, and the cells opened at the inlet end are plugged at the outlet end. Pores having an average diameter of 25-40 μm are formed in the partition wall between the cells, and a catalyst (16) is carried in the pores.  <P>COPYRIGHT: (C)2003,JPO