baber/WOPTO huggingface dataset:
Patent JP-2005246282-A (JP)
Title: Seawater desalination method and seawater desalination apparatus
Inventor: TSUGE HIDEO
IPC: C02F1/44
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seawater desalination method and a seawater desalination apparatus which can prevent metallic compounds from being caught on the membrane surface of a second stage reverse osmosis membrane device when seawater is desalinized by two stages of reverse osmosis membrane devices connected in series, and can inhibit the acceleration of hydrolysis or oxidative deterioration of a membrane material due to the metallic compounds.  <P>SOLUTION: (1) The seawater desalination method desalinates seawater by the two stages of reverse osmosis membrane devices connected in series, and after adjusting the pH of feed water to the second stage reverse osmosis membrane device by injecting an alkali, the feed water is filtered with a filter having an opening of ≤10 μm before being supplied to the second stage reverse osmosis membrane device. (2) The seawater desalination method uses a filter having an opening of ≤5 μm. (2) The seawater desalination apparatus can carrying out the above seawater desalination method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256631-A (JP)
Title: Engine stop informing device
Inventor: SHIMOKAWA TOMOO
IPC: F02N99/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine stop informing device capable of improving salability while lightening a driver's burden by allowing the driver's intention to start and idle stop to correspond to each other.  <P>SOLUTION: The engine stop informing device for stopping an engine on predetermined engine stop permission conditions and starting the engine on predetermined engine restarting conditions, is provided with an informing part 9 for informing the effect before the engine stop after meeting stop permission conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256655-A (JP)
Title: Compressor
Inventor: SEHATA TAKASHI
IPC: F04C18/02
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor for ensuring reliability of a shut-off valve by preventing interference of a valve body and a spring and for preventing reversing noise and flowing of refrigerator oil to outside caused by a delay in closing an intake pipe by smoothing movement of the valve body.  <P>SOLUTION: This has a closed container 15 receiving a compression mechanism section 1 for a refrigerant and an electric motor section 10 for driving the compression mechanism section 1, the intake pipe 16a installed through the closed container 15 for supplying the refrigerant to the compression mechanism section 1, a valve passage 2d formed in the compression mechanism section 1 in communication with the intake pipe 16a and the shut-off valve 6 comprising the valve body 7 and the spring 8 biasing the valve body 7 toward the intake pipe 16a and disposed in the valve passage 2d. A diameter of an effective winding of the spring 8 is formed smaller than a diameter of an end on the valve body 7 side of the spring 8 or diameters of its opposite ends.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259843-A (JP)
Title: Nonvolatile semiconductor memory device and its manufacturing method
Inventor: MINE TOSHIYUKI
IPC: H01L29/788
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that an MONOS type nonvolatile memory with split gate structure writes/erases through hot electron writing and hot hole erasing tends to allow electrons to be left as not being erased in an Si nitride film on the wall of the side of a selection gate electrode, which results in the degradation of rewriting resistance, and as a result, a circuit area increases accompanied by an increase in erasing current after erasing is performed as measures for a long time and an influence such as the deterioration of a retention characteristic or the like is actually generated.  <P>SOLUTION: An Si nitride film is formed by a reactive plasma sputtering method wherein directive deposition is possible, and when a top Si oxide film is formed, the Si nitride film on the wall on the side of the selection gate electrode is removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258940-A (JP)
Title: Method and device for recognizing image
Inventor: TAKARADA SHINICHI
IPC: G01B11/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To drastically reduce the processing load of pattern matching in measurement using an image such as automatizing of counting the number of bacteria in a microscope image.  <P>SOLUTION: A first pattern area 104 set inside a recognition object shape and a second pattern area 106 set outside are defined as mask patterns. The maximum luminance value of the object image included in the first pattern area 104, which is detected by a maximum value detecting circuit 105, is subtracted from the minimum luminance value of the object image included in the second pattern area 106, which is detected by a minimum value detecting circuit 107, through the use of a differential circuit 108. When the obtained difference is determined to be not less than a fixed offset amount by a comparing circuit 110, matching determination that the prescribed pattern exists is performed. Then the pattern is recognized and determined, while being scanned with respect to the whole object image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254699-A (JP)
Title: Inkjet recording device
Inventor: INO NAOAKI
IPC: B41J2/01
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device that restrains an ink stain on a recording medium discharged subsequently due to an undried ink remaining on a recording medium discharged previously.  <P>SOLUTION: The inkjet recoding device performs test printing prior to printing based on image data inputted, prints a plurality of test pattern images on recording medium so as to provide a plurality of drying times, prints drying levels correspondent to the test pattern images on the recording medium and discharges a recording medium to stick undried ink. From the position of the ink stuck to the recording medium and the test pattern images printed on the positions corresponding to the recording medium, drying levels can be provided easily understandably to a user. Furthermore, the device performs printing based on image data and discharges the recording medium for every ink drying time correspondent to the drying level and temperature information selected by the user and adjusts the drying time in accordance with the drying level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260791-A (JP)
Title: Communication method, transmitting method, receiving method, communication system, transmitter and receiver
Inventor: OSHIMA SATORU
IPC: H04L27/38
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the carrier offset in a radio communication system with reducing the circuit scale and the power consumption at the terminal station side.  <P>SOLUTION: A mobile station 5 has no AFC and directly inputs demodulated digital IQ data by a quadrature demodulator 52 to a frequency converter 55. A transmission processor 10 in a base station 2 transmission IQ data to analog signals after the inverse frequency conversion, a modulation processor 78 modulates and transmits the data. At this time the base station 2 receives packets from the mobile station 5, and, about a mobile station 5 being a transmission target, an AFC 26 detects the carrier offset quantity a receiving processor 50 in the target mobile station 5 has. When the base station 2 transmits RF signals to the mobile station 5, it transmits after canceling the carrier offset of each transmission target mobile station 5 under the control of an offset corrector 30, based on the detected carrier offset quantity. The receiving processor 50 in the target mobile station 5 does a receiving process of received RF signals as they are.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263402-A (JP)
Title: Recording sheet detecting device, and fixing device and image forming device using detecting device
Inventor: MIYOSHI NORIYUKI
IPC: G03G15/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording sheet detecting device effective for easily detecting that the width size of the recording sheet actually conveyed through a sheet conveyance route capable of conveying the recording sheet with different width size.  <P>SOLUTION: The recording sheet detecting device 1 is installed so as to provide a positional relation where it is shifted longitudinally and laterally in the sheet conveying direction X in a sheet conveyance route 2 capable of conveying the recording sheet P with a different width size. The recording sheet detecting device 1 has a plurality of detected rocking arms 3(A, B, etc.) rocking and tilting while a recording sheet P' under conveyance touches, and a detecting means 5 capable of detecting detected sections 4(A, B, etc.) of the plurality of detected rocking arms 3(A, B, etc.) in each tilting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268489-A (JP)
Title: Lighting device, aligner, and device manufacturing method
Inventor: TSUJI TOSHIHIKO
IPC: G02B5/32
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device capable of easily correcting the state when the polarization degree of plane polarization gets worse, while constituting arbitrary modification lighting from the plane polarization of a desired direction, without reducing lighting efficiency; to provide an exposure device with the lighting device; and to provide a manufacturing method using the exposure device.  <P>SOLUTION: The lighting device is a lighting system for lighting a mask where a pattern is formed by using the light from a light source. The lighting device comprises a generator for generating the effective light source distribution for carrying out modification lighting of the mask, and a polarization setter for setting a predetermined polarization state to the effective light source distribution. The polarization setter contains a phase converter for changing a phase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267411-A (JP)
Title: Portable information terminal and computer software
Inventor: RI RYOKUKIN
IPC: H04W4/12
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient portable information terminal and computer software.  <P>SOLUTION: The portable information terminal comprises a present position detection means performing processing for detecting the present position of a user based on position information from an artificial satellite and position information from a base station; a URL acquisition means acquiring position information URL showing the present position from a host computer; a mail forming and editing means 205 performing processing for forming and editing mail; and a mail position information insert means performing processing for inserting the position information URL to a mail text in editing as the position information. In this terminal, a plurality of tasks can be processed in parallel, each processing by the present position detection means and the URL acquisition means is composed of two or more tasks, and the mail is formed and edited in response to the user's operation during the processing of these tasks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265764-A (JP)
Title: Weighing apparatus and weighing method
Inventor: ISHIZAKA YOSHIYUKI
IPC: G01G13/24
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To always achieve constant weight packing with accuracy, regardless of the shape of vessels.  <P>SOLUTION: This weighing packing apparatus 10 is equipped with several units 14. Each unit 14 rotates with a turntable 24 and packs drink of the predetermined weight to the vessels 12 set to itself during rotation. At this time, air resistive force acts on the vessels 12 concerned, because the vessels 12 rotate also together with the units 14. Then, the vertical component of the air resistive force generates, depending on the shapes of vessel 12 as the case may be, and the vertical force concerned serves to the load cells in the units 14 as load. The units 14 have the function of compensating the error components resulting from the imposed vertical force, in other words, the error components which result from the shapes of vessel. Accordingly, weighing is always carried out correctly, regardless of the shapes of vessel, with the result that correct packing with constant weight is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005276579-A (JP)
Title: Flat square battery
Inventor: YOSHIKAWA HIROKAZU
IPC: H01M2/02
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat square battery with an enough volume in the battery, and to surely prevent wrinkles from occurring in caulking a corner.  <P>SOLUTION: A raw material for a positive electrode can 5 is a ferrite stainless steel or a cladding material which uses it as a base material. The radius of a corner 19 of the bottom wall of the positive electrode can 5 satisfies a relation R/t=8 to 20, where t is the thickness of the opening top of the peripheral side wall to be processed by caulking toward the inside.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272599-A (JP)
Title: Resin composition for heat dissipating material and heat dissipating material
Inventor: KAWADA YUICHI
IPC: C08K5/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for a heat dissipating material, having excellent curability, adhesion, flexibility, thermal conductivity and durability, and to provide its cured product of the heat dissipating material (for example a heat dissipating sheet).  <P>SOLUTION: The resin composition for the heat dissipating material is obtained by compounding (A) a (meth)acrylic polymer with (B) a thermally conductive filler, where (A) has a hydrolyzable silyl group and ≤10°C glass transition point.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276595-A (JP)
Title: Electricity saving equipment
Inventor: TSUMOCHI YOSHIYUKI
IPC: H01R25/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To cut a power supply to be supplied to a plurality of electric equipment which are connected to a power supply tap having a plurality of receptacles, and save and reduce consumption of stand-by electric current in the case absence of a user is sensed.  <P>SOLUTION: This is an electricity saving equipment in which by connecting a power supply tap control device having a built-in human body sensitive sensor with the power supply tap, the power supply to an outlet of the power supply tap is cut according to the stand-by time beforehand set at individual electric equipment while the user is out and the interior becomes an unmanned state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270335-A (JP)
Title: Endoscope and endoscope apparatus
Inventor: MACHIDA MITSUNORI
IPC: A61B1/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope for which the diameter of an insertion part can be narrowed by mounting a plurality of balloons in the peripheral direction of the insertion part and providing a curve structure for individually expanding and contracting the plurality of balloons.  <P>SOLUTION: The endoscope 10 is provided with a flexible insertion part 12 and four first balloons 42a-42d are mounted on the distal end outer peripheral surface of the insertion part 12. The first balloons 42a-42d are arranged at equal intervals in the peripheral direction of the insertion part 12 and individually expanded and contracted by a balloon controller 66.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270340-A (JP)
Title: Simple bathing apparatus
Inventor: NISHIMURA MASAO
IPC: A61H33/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple bathing apparatus reducing a labor and a burden of a caretaker and easily bathing a person being hard to move the body or the disabled such as the elderly, a sick person and a bed-ridden elderly.  <P>SOLUTION: This simple bathing apparatus is provided with a height adjusting support base, a contractable bathtub body positioned on the support base and formed with a surrounding wall by the supply of pressurized fluid, and a bather supporting mat disposed in the contractable bathtub body and floatable by the supply and discharge of the pressurized fluid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271486-A (JP)
Title: Inkjet recording paper
Inventor: TEJIMA RIE
IPC: B41J2/01
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording paper, which is excellent in color developing properties either to a dye ink or pigment ink, has a coating film strength and is excellent in the storage stability of a white ground part.  <P>SOLUTION: In the inkjet recording paper, in which an ink receiving layer including at least a pigment and an adhesive is provided on a paper base material, the Stoeckigt sizing degree of the paper base material is set to be at least 110 s and the ink receiving layer includes a cationic ink fixing agent and a water-soluble metal salt.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005133706-A (JP)
Title: Centrifugal fan
Inventor: CHO JUNSEI
IPC: F03D11/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal fan and a fan frame structure.  <P>SOLUTION: This centrifugal fan is provided with a fan frame provided with at least one air inlet and one air outlet and at least one blade unit provided in the fan frame. An inner fringe of at least one air inlet has an extended wall face, which is composed of a moving blade part for defining a space in the fan frame as an air collection path and increasing wind pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005278987-A (JP)
Title: Reel device of game machine
Inventor: TANAKA NOBUHIRO
IPC: A63F5/04
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel device of a game machine that displays identification information full of surprises.  <P>SOLUTION: The reel device of a game machine has a reel tape 10 on which a plurality of kinds of identification information are described and capable of varyingly displaying identification information by the rotation of a reel 9. The reel tape 10 is formed of a light transmitting tape base material and identification information described on the surface of the tape base material is formed of a light transmitting ink layer 100a formed by a printing method and a silver mirror layer 100b capable of transmitting light of a light source 11a provided on the reverse side of the reel tape 10 and capable of reflecting the light of the surface side of the reel tape 10, and the silver mirror layer 100b is formed by silver mirror coating.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288234-A (JP)
Title: Cleaning device for working machine
Inventor: YANAI TOMOYA
IPC: B08B5/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient cleaning device eliminating the need for preparation of an additional compressor in cleaning and allowing operation with suction of dust into an engine to be avoided and the compressor to be dismounted when unnecessary.  <P>SOLUTION: This cleaning device 30 is for cleaning engine-driven working machines and has a device body 32 having an impeller and a rotor connected to the impeller. The body 32 consists of a power source section 40 housing the impeller and an air pump section 42 housing the rotor. The power source section 40 is configured so as to allow it to attach to a suction tube for introduction of outdoor air into the engine and makes the impeller rotated by outdoor air flowing into the suction tube. The air pump section 42 sucks and discharges air with the rotation of the rotor inter locked with the rotation of the impeller. A spraying hose 34 having a spray nozzle 36 for spraying of air discharged from the air pump section 42 is connected with the discharging side of the air pump section 42.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004312735-A (JP)
Title: Video processing
Inventor: COMPTON MATTHEW
IPC: G10L11/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide video processing including various functions even on a switching network.  <P>SOLUTION: A network interface device connectable to a network, the device being arranged to receive a digital video data stream of a first resolution and, substantially in real time, to launch data packets representing the digital video data stream onto the network, comprises: a video generator to produce from the video data stream of the first resolution a video data stream of a second, lower resolution, and; a packetizer operable: to format the video data stream of the second resolution into data packets to be launched onto the network; and to format at least that part of the video data stream of the first resolution which is not represented by the video data stream of the second resolution into data packets to be launched onto the network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005294672-A (JP)
Title: Drawing method using electron beam
Inventor: HOSHI HIROTOSHI
IPC: H01L21/027
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize a drawing method using electron beams whereby the scaling drawing of patterns can be performed at a high accuracy without receiving any effect from grid sizes.  <P>SOLUTION: Pattern data and their scaling values are fed from a controlling CPU 1 to a scanning-signal generator 2. A positional-offset operating circuit 10 is provided in the scanning-signal generator 2 to generate the scaling factors for scaling the original data and their positional offset values based on the scaling values fed from the controlling CPU 1. The positional offset values are fed to a positional-offset circuit 11 for feeding the positional offset values to a D/A converting amplifier 4 present in a deflection controller 3, and are held in it. Also, after feeding the scaling factors to an output variable circuit 12 provided on the output side of the D/A converting amplifier 4, the magnitudes of the output signals outputted from the D/A converting amplifier 4 are multiplication-processed by the factors corresponding to the scaling values to feed as electron-beam deflecting signals the multiplication-processed voltage signals to deflecting electrodes 5x, 5y.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291435-A (JP)
Title: Controller for variable speed at power source failure hybrid transmission
Inventor: YATABE KAZUO
IPC: B60L50/16
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for variable speed at power source failure for preventing a hybrid transmission from becoming unable to output power, even if a power source of an engine and motor/generators causes failure.  <P>SOLUTION: When the failure is caused in HEV travel using the engine ENG, determination is made on whether the ENG is faulty or the motor/generators MG1 and MG2 are faulty in S4. When the MG1 and MG2 are faulty, output is secured by ENG motive power, the first speed fixed change gear ratio (1st), the second speed fixed change gear ratio (2nd) or the third speed fixed change gear ratio (3rd) in S5. When the ENG is faulty, an engine clutch Cin is released in S6, and the output is secured by power from the MG1 or the MG2, 1st, 2nd or 3rd.  <P>COPYRIGHT: (C)2006,JPO&NCIPI