baber/WOPTO huggingface dataset:
Patent JP-2004344111-A (JP)
Title: Method for controlling cell proliferation by utilizing new function of leukocyte-related factor mlf1 and its utilization
Inventor: KATO NORIKO
IPC: A61K48/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strong cell proliferation-suppressing method clarifying a function of a leukocyte-related factor MLF1 and utilizing the function and to provide a cell proliferation-promoting method by delating the function.  <P>SOLUTION: The method for controlling cell proliferation comprises changing the expression amount of an MLF1 protein which is a leukocyte-related factor or adjusting the function of expressed MLF1 in a cell controlling cell proliferation. When suppressing the cell proliferation, express amount of the MLF1 protein in the cell is increased and when promoting the cell proliferation, express amount of the MLF1 protein in the cell is lowered or the function of the MLF1 protein expressed in the cell is suppressed or inhibited. The method can be applied to various fields such as drug design, medical care and research.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348650-A (JP)
Title: Electronic device
Inventor: HATA YUKIHIKO
IPC: H05K7/20
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device capable of efficiently cooling a heating element while suppressing a thermal influence on a heat radiation part upon a main body unit and a display unit.  <P>SOLUTION: This electronic device has the main body unit 2 incorporating a CPU 11 generating heat, the display unit 3 incorporating a liquid crystal display panel 14, and a support member 20 for supporting the display unit in the main body unit. The main body unit accommodates a heat reception part 31 thermally connected to the CPU, and the support member accommodates the heat radiation part 32 for radiating the heat of the CPU. The heat reception part and the heat radiation part are connected through a circulation route 33 for circulating a liquid refrigerant. The heat of the CPU is transferred to the heat radiation part through the liquid refrigerant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348660-A (JP)
Title: Non-contact ic card
Inventor: SUDO KIYOHITO
IPC: G06K19/07
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact IC card which can prevent the destruction of an IC chip by heat generation even if an excessive magnetic field is applied from an external device.  <P>SOLUTION: In the non-contact IC card (so-called wireless card) 20, a temperature detecting part 29 provided in an IC chip 31 determines that the temperature in the IC chip 31 is at a level not less than a predetermined level, switching transistors 23a, 23b inserted in series between an antenna part 21 and a rectifier circuit 22 are off-controlled, thereby preventing, for example, destruction of the IC chip 31 or peeling of a connection portion of the antenna part 21 by heat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004054255-A (JP)
Title: Method and device for exposure
Inventor: MIYAKE EIICHI
IPC: G03F7/207
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To bring a photomask into uniform contact with the entire surface of a substrate through easy operation without using any spacer when exposure is carried out.  <P>SOLUTION: An exposure device has a substrate support base 2 for supporting the substrate 1 and a hollow seal member 13 which extends surrounding the circumference of the substrate 2. The photomask 6 is mounted on the seal member 13. A 1st space 27 surrounded with the photomask 6 is formed with the substrate support base 2 and seal member 13. A second space 28 is formed in the inside of the hollow seal member 13. When information regarding the size of the substrate 1 is inputted to control means 22 and 29, the first space 27 and a 2nd space 28 are applied with pressure according to the information. The value of the pressure is properly determined so that the photomask 6 comes into uniform contact with the entire surface of the substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004356809-A (JP)
Title: Image processing apparatus
Inventor: WADA SHINICHIRO
IPC: G06F3/12
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus to which a scanner not provided with a CPU can be connected, and which properly carries out transfer of data from the scanner.  <P>SOLUTION: In a digital copying machine 1, the scanner 20 for scanning an image of an original G and generating data resulting from reading an image of the original G is connected to a printer 10 for forming an image on paper on the basis of received data, and a CPU 41 controls the scanner 20. The scanner 20 is provided with an ASIC 33 for making communication with the CPU 41 to transfer data of the read original, and the ASIC 33 includes an error detection function for detecting a transfer error in the case of transferring the data, an error notice function of informing the printer 10 about occurrence of an error when the transfer error takes place, and an error processing function of processing the error.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352856-A (JP)
Title: Ink set for inkjet, inkjet recording method, and inkjet recorder
Inventor: DOI KOJI
IPC: C09D11/38
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set for inkjet excellent in optical density, blotting resistance, color bleed, drying time, and long-term reliability, to provide an inkjet recorder, and to provide an inkjet recording method.  <P>SOLUTION: The ink set uses at least two kinds of ink the first of which essentially consists of a pigment, a water-soluble solvent, and water and the second of which essentially consists of a pigment, a coagulant, a water-soluble solvent, and water. The ζ potential of the second ink is at least 10 mV in terms of an absolute value. The inkjet recording method uses the ink set and comprises applying both kinds of ink to a recording medium so as for them to come into contact with each other thereon to form an image. The inkjet recorder is provided with a recording head for ejecting at least both kinds of ink.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350622-A (JP)
Title: Egg-counting apparatus
Inventor: KITO HITOSHI
IPC: G06M7/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive egg-counting apparatus enabling accurate counting of eggs independent of the size and transportation density even by transporting eggs of various sizes in crowded state, and having excellent counting accuracy and a simple structure.  <P>SOLUTION: The egg-counting apparatus 1 is provided with a detector 2 having the 1st rotor 3 and the 2nd rotor 4 rotatably arranged along the transporting direction of a conveyor 40. An end 5 of the 1st rotor 3 is positioned at the egg-inlet side relative to an end 6 of the 2nd rotor 4, and these ends 5, 6 of the 1st rotor 3 and the 2nd rotor 4 are separated from each other. When a transported egg is brought into contact with the end 5 of the 1st rotor 3, the ends 5, 6 of the 1st rotor 3 and the 2nd rotor 4 come close to each other to actuate the counting of the egg for each approaching motion of the rotors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353824-A (JP)
Title: Differential device
Inventor: TERAOKA MASAO
IPC: F16H48/22
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the enlargement as a whole by increasing the differential limiting force in high-speed rotation of a torque-response type limit slip differential.  <P>SOLUTION: This differential device is provided with frictional engagement faces 21, 23, 45, 47 between a differential case 3 and side gears 5, 7 in a state of being frictionally engaged with each other by the movement of the side gears 5, 7 by the engagement reaction force of the side gears 5, 7 and a pinion gear 9, and a pair of movable members 67, 69 respectively mounted on the opposite sides of the side gears 5, 7 and movable in the direction along a rotating shaft center with the side gears 5, 7. This differential device is provided with weights 95, 96 moved by the centrifugal force by the rotation of the differential case 3, and cam faces 81, 83 converting the moving force of the weights 95, 96 to apply the same to the pair of movable members 67, 69 in the direction to be separated from each other along the rotating shaft center, and the frictional engagement faces 21, 23, 45, 47 are acted by converting and applying the moving force of the weights 95, 96 to the movable members 67, 69.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360177-A (JP)
Title: Sheath pipe for manufacturing prestressed concrete structure
Inventor: NARUI MAKOTO
IPC: E04C5/10
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheath pipe, hardly causing remaining of air, by sufficiently placing concrete and an aggregate included in the concrete in an outer peripheral part of the sheath pipe, and sufficiently filling grout in respective recessed parts inside of the sheath pipe, in the sheath pipe for manufacturing a prestressed concrete structure.  <P>SOLUTION: A plurality of first ring-shaped groove parts are recessed in a bellows shape at a specific interval in a pipe inner wall of the sheath pipe for manufacturing the prestressed concrete structure. A second ring-shaped groove part shallower in the depth than the first ring-shaped groove parts, is recessed between the mutual adjacent first ring-shaped groove parts. A flat part is arranged between the first ring-shaped groove parts and the adjacent second ring-shaped groove part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363743-A (JP)
Title: Radio communication apparatus
Inventor: WATANABE YASUNOBU
IPC: H04B1/16
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To possibly reduce the phase variation quantity of the output of a low-noise amplifier (LNA) located at the front end of a receiver system in a radio communication apparatus against the receiver input level variation, ensure a sufficiently wide dynamic range and reduce the power consumption.  <P>SOLUTION: A base band processor 1-2 detects that the receiver input level value exceeds a saturation level in the usual operation of a low-noise amplifier 1-1, based on receiving field intensity information (RSSI), etc. and switches a current source circuit of the low-noise amplifier 1-1 to a high-current current source circuit at the side A to elevate the saturation point level enough to suppress the distortion of output signals on the condition that the receiving error rate exceeds a specified value. If the receiver input level value is below the saturation level in the usual operation, it switches the current source circuit of the low-noise amplifier 1-1 to a low-current current source circuit at the side B to lower the saturation point level enough to reduce the power consumption.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360242-A (JP)
Title: Water-conveyance block for drainage pavement
Inventor: KAMISHIRO TAKEO
IPC: E01C11/22
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-conveyance block for a drainage pavement, which has high strength and excellent drainage ability, and which makes a tire resistant to slip.  <P>SOLUTION: This water-conveyance block 1 for the drainage pavement is equipped with: a precast concrete block body 15 which is formed in such a manner that its cross-sectional height is greater in dimension than a thickness t of a drainage layer 9 of the drainage pavement and smaller in dimension than a depth d of an undersurface of an impermeable layer 10 of the drainage pavement; a downward opened groove-shaped water-conveyance passage 16 which is formed on the undersurface side of the block body 15 along the longitudinal direction of the block body 15; and a side drainage passage 18 which communicate with the passage 16 from a side surface 17 of the block body 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363259-A (JP)
Title: Positioning apparatus and exposure system
Inventor: EMOTO KEIJI
IPC: H01L21/68
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve a positioning accuracy by excluding an influence by heating of a drive unit in a vacuum atmosphere.  <P>SOLUTION: A positioning apparatus includes a wafer stage 1 which has a stage platen 5a having a reference surface for supporting a slider 13 movably in an X-axis direction and a Y-axis direction, linear motors 3A, 3B for moving the slider 13 in at least one direction of the X-axis direction and the Y-axis direction on the reference surface of the stage platen 6 to position at a predetermined position, and a stator platen 6b provided separately from the stage platen 6a to support the linear motors 3A, 3B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006000-A (JP)
Title: Optical disk device
Inventor: MAEDA TAMOTSU
IPC: G11B25/04
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device in which a relative influence caused by resonance of a spindle motor or the like mounted on a chassis on the positioning performance such as focusing and tracking of a light beam emitted from an objective lens with respect to an optical recording disk can be relieved.  <P>SOLUTION: In this optical disk device, a position at which vibrations amplified by the resonance of a member such as the spindle motor 5 mounted on the chassis 15 have the maximum amplitude is arranged at a position different from a position on an optical scan reference line P<SB>1</SB>that passes through almost the center of the objective lens 10 to be the reference in the radial direction of a disk 1. Even though the member such as the spindle motor 5 resonates, the relative resonance influence to be applied to the positioning performance of the light beam emitted from the objective lens 10, such as focusing and tracking with respect to the optical recording disk can be relieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005001783-A (JP)
Title: Paper feeding tray
Inventor: KOJIMA YASUSHI
IPC: G03G15/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent displacement of sheets at an uppermost part when a bundle of sheets are set to a tray in a paper feeding tray.  <P>SOLUTION: In this paper feeding tray, a front part of a sheet bundle 6 is always energized upward by a raising member 2 spring-energized to a tray body 1, and the front part of the sheet bundle 6 is pressed against a spring by a free end of a rotatable cover element 3. A plurality of projection parts 34, 35, 36 sequentially pressurizing a bundle of sheets from a rear end side of the sheet bundle in the middle of closing the cover element 3 are formed to the cover element 3. Because the projection parts 34, 35, 36 and 37 press a rear end side of the sheet before a free end of the cover element 3 pressurizes the sheet bundle, displacement of the sheets can be effectively prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003254-A (JP)
Title: Refrigerating showcase with air straightening body
Inventor: TSUNEKI YOJI
IPC: F25D17/08
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating showcase with an air straightening body capable of easily mounting and demounting the air straightening body without using a component such as a clip.  <P>SOLUTION: The air straightening body is engaged with a cold air blowout part 4a by being moved on a front raised piece 14 formed on a bottom plate 12a of the cold air blowout part 4a from its front part to a rear part, and is disengaged by applying the pushing-up force to be moved on the front raised piece 14 to the air straightening body 10 by a finger inserted from an operation hole 16 formed on the rear part of the front raised piece 14, whereby the air straightening body 10 can be easily engaged with and disengaged from the cold air blowout part 4a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006067-A (JP)
Title: Semiconductor integrated circuit and its related circuit
Inventor: INOUE GENICHIRO
IPC: H01L21/822
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the circuit constitution by devising the control system of a threshold voltage of an MOS transistor, and by making a mode detecting circuit unnecessitated in the optimization of an operation speed and a leak current; and also, to minutely execute the control of the threshold voltage of the MOS transistor compared with the conventional one.  <P>SOLUTION: The semiconductor integrated circuit is provided with a tristate logic circuit 102 in an output enable state when a logic circuit control signal 111 is in a first state, and in a high impedance state when the logic current control signal 111 is in a second state; a substrate potential generating circuit 104 which generates substrate potential VDD and VSS, substrate potential VDDH higher than the VDD, and substrate potential VSSL lower than the VSS; and a selection circuit 121 which supplies the VDD to a PMOS transistor of the tristate logic circuit 102 and the VSS to an NMOS transistor when the logic circuit control signal 111 is in the first state, and which supplies the VDDH to the PMOS transistor and the VSSL to the NMOS transistor when the logic circuit control signal 111 is in the second state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000844-A (JP)
Title: Phosphorus removing apparatus
Inventor: NAKANO ICHIRO
IPC: C02F11/06
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphorus removing apparatus which can solidify and remove phosphorus by using iron in sewage.  <P>SOLUTION: On the downstream of an acid fermentation tank 6 where sludge generated in sewage treatment is subjected to organic acid fermentation and fermented material is recovered, a phosphorus solidifying tank 9 where air or oxygen-containing gas is fed or an oxidizing agent is added to fermented sludge 8 discharged from the acid fermentation tank 6 is installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003312-A (JP)
Title: Triple effect absorption refrigerating plant
Inventor: YAKUSHIJI SHIRO
IPC: F25B15/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To make simplified, reduced in cost and improvable in reliability the dilute solution supply flow quantity control such as the control of the revolution speed of a solution pump to prevent fluctuation of a liquid level in a high-temperature re-generator or the like.  <P>SOLUTION: This triple effect absorption refrigerating device is provided with a condenser 3, an absorber 2, an evaporator 1, three re-generators 4, 5 and 6 of high-temperature, middle-temperature and low-temperature, and three solution heat exchangers 7, 8 and 9, and it is constituted so that absorbed liquid from the absorber 2 is supplied to, at least, the high-temperature re-generator 4 and the middle-temperature re-generator 5 through a solution pump 26, and refrigerant steam generated in the high-temperature side re-generators 4 and 5 is led into the low-temperature side re-generators 5 and 6 in order, and used as a heating source of the low-temperature side re-generators 5 and 6. The dilute solution inlet of the middle-temperature re-generator 5 is provided with a dilute solution flow-in quantity control means to separately control a liquid level of the middle-temperature re-generator 5 from a liquid level of the high-temperature re-generator 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004066-A (JP)
Title: Aperture
Inventor: SOMENO YOSHIHIRO
IPC: G02B27/58
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aperture for restraining the diffracted light component of passed light to a minimum.  <P>SOLUTION: The aperture 1 is constituted by forming through-holes 12 on a plate-like aperture body 11, the through-hole 12 causing light going toward a lighting part 3 to pass through and also removing the scattered light component R of the light. In the aperture 1, the thickness (d) of the aperture body 11 satisfies the following mathematical expression (1) when the refractive index of the aperture body 11 is (nf), the position of the through-hole 12 in a radial direction with a center axis as reference is (y), the wavelength of the light made incident on the through-hole 12 is λ, and a distance between the lighting part 3 and the main body 11 is L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011856-A (JP)
Title: Chip-like electronic part, its manufacturing method, and its mounting structure
Inventor: OBINATA KENICHI
IPC: H01L25/04
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip-like electronic part which can be easily manufactured with high reliability at a low cost and highly functionalized, and to provide its manufacturing method and mounting structure.  <P>SOLUTION: The method of manufacturing the chip-like electronic part comprises processes of fixing a plurality of semiconductor chips or a plurality of kinds of semiconductor chips on a board, depositing an insulating material on all the surface of the board including spaces among the semiconductor chips, separating a pseudo wafer where semiconductor chips are fixed from the board, boring a though-hole in the dicing area of the pseudo wafer of the insulating material penetrating through it in the direction of thickness, filling the through-hole with a conductive material, forming interconnect lines connected to conductive resins on both the surfaces of the pseudo wafer, and cutting the semiconductor chips to divide the board into separate chip-like electronic parts each having the conductive resin in the direction of thickness. The chip-like electronic part obtained by the manufacturing method is provided, and its manufacturing structure is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007488-A (JP)
Title: Guiding and positioning device for work processing head, processing machine having guiding positioning device and guiding and positioning method
Inventor: NAKANISHI ATSUO
IPC: B23B49/00
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing head guiding and positioning device, a guiding and positioning method, and a processing machine equipped with this device, capable of accurately processing a work such as a cylinder head for an engine.  <P>SOLUTION: This device has an air pressure control function capable of fitting and holding at least one of guide posts bored in a guide post member with a guide bar in a noncontact state. The other guide bar accurately holds a holding position of a processing head, by extremely reducing clearance with the guide posts opposed to these guide bars.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011573-A (JP)
Title: Organic el device, its manufacturing method, and electronic apparatus
Inventor: HAYASHI KENJI
IPC: H01L51/50
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL device composed by adhering the side of a negative electrode formed of an inorganic material to the side of a luminescent layer formed of an organic material, thereby preventing the deterioration of the luminescent layer due to oxygen or moisture to improve durability; to provide its manufacturing method and an electronic apparatus equipped with it.  <P>SOLUTION: This organic EL device is composed by arranging, on a substrate, a first electrode 23, a function layer formed of an organic material and having at least a luminescent layer 60, and a second electrode 50 in that order. The luminescent layer 60 is formed in pixel regions surrounded by barrier ribs 221 formed of an organic material. A closely-attached layer 65 formed of an organic silicon compound or an organic titanium compound is formed on the surface(s) of barrier ribs 221 and/or the function layer. The second electrode 50 formed of an inorganic material is formed on the surface of the adhered layer 65.  <P>COPYRIGHT: (C)2005,JPO&NCIPI