baber/WOPTO huggingface dataset:
Patent JP-2004359215-A (JP)
Title: Master cylinder with built-in stroke simulator
Inventor: KUSANO AKIHITO
IPC: B60T13/66
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master cylinder with a built-in stroke simulator which is capable of adequately monitoring a communicated state of a seal member, reliable as a communication blocking means, and capable of further shortening the total length thereof.  <P>SOLUTION: A first communication passage P1 is formed in a master piston MP so that a master hydraulic pressure chamber C1 is communicated with an atmospheric pressure chamber C3 when the master piston MP is at the initial position, and communication of the master hydraulic pressure chamber with the atmospheric pressure chamber is shut off by a seal member S1 when the master piston is moved forward from the initial position by at least the first stroke. A second communication passage P2 is formed so that a simulator chamber C2 is communicated with the atmospheric pressure chamber when the master piston is at the initial position, and communication of the simulator chamber with the atmospheric pressure chamber is shut off by the seal member when the master piston is moved forward from the initial position by at least the second stroke larger than the first stroke.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347595-A (JP)
Title: Matrix for matrix-assisted laser desorption mass spectrometry
Inventor: NAKAJIMA HIDEAKI
IPC: H01J49/04
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matrix capable of maintaining strong signal intensities, even after placement in vacuum over a long period of time in MALDI mass spectrometry.  <P>SOLUTION: The matrix for MALDI mass spectrometry comprises a compound expressed by formula (1) (wherein two or more among R1-R4, each have a total carbon number between 6-18 and are aryl groups which may be substituted by a halogen atom, a hydroxyl group, a sulfonic group, a carboxyl group, an alkyl group, or an alkoxy group; one or less among R1-R4 is a hydrogen atom; others, each have a total carbon number between 1-10 and are alkyl groups which may be substituted by an halogen atom, a hydroxyl group, or a sulfonic group; R5, R6, Ra<SB>i</SB>, and Rb<SB>i</SB>are each, independently a hydrogen atom or an alkyl group; n is an integer between 0-3; and i is an integer between 1-n).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005321451-A (JP)
Title: Hazy anisotropic transparent resin film
Inventor: MAEDA KOJI
IPC: G02B5/02
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hazy anisotropic transparent resin film which is excellent in a light diffusion performance such as enhancement of brightness when being used as a light diffusion film for a backlight unit of a liquid crystal display device.  <P>SOLUTION: In the hazy anisotropic transparent resin film, the film thickness is 30 to 300μm, the haze H1 of one side surface of the film is 5 to 40%, the haze H2 of the other side surface is 2 to 20%, the haze differences (ΔH=H1-H2) of respective surfaces are 3 to 35% and the birefringence (absolute value of retardation) is 10 nm or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322292-A (JP)
Title: Disk cartridge
Inventor: HASHIZUME KENJI
IPC: G11B23/03
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the falling-off of a shutter member and the occurrence of a rotating failure.  <P>SOLUTION: A shutter member 6 is supported on a disk tray 5 by a first support mechanism constituted by forming a bearing hole 51 in the shutter member 6 and a support shaft 33 to project in the disk tray 5, and a separation regulation head 42 formed into a long plate shape where one width is larger than the other width orthogonal to the one width is formed in a tip to constitute the support shaft 33. The baring hole 51 is formed into an oblong hole shape to enable insertion of the separation regulation head 42 and to regulate the separation of the shutter member 6 from the disk tray 5 when at least the shutter member 6 is rotated with respect to the disk tray 5 between a state where the other part of a first opening is closed and a state where it is opened.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322029-A (JP)
Title: Electronic equipment with rf tag communication function
Inventor: SUGIYAMA MAKOTO
IPC: H04Q5/22
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment for facilitating the specification of the factor of any communication error to an RF tag.  <P>SOLUTION: This electronic equipment with an RF tag communication function is provided with an RF tag reader/writer 8 having a radio communication part 32 for performing radio communication to the RF tag 4 and a control part 31 for controlling the radio communication part 32, and a main control part 20 arranged to perform data communication with the control part 31 for controlling the RF tag reader/writer 8. Data transmission from the main control part 20 to the RF tag reader/writer 8 is executed, and the control part 31 is diagnosed on the basis of a response result to this. Also, the execution command of radio communication to the RF tag 4 is transmitted from the main control part 20 to the control part 31, and a radio communication state to the RF tag 4 of the RF tag reader/writer 8 is diagnosed on the basis of a response result to this.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319543-A (JP)
Title: Method of manufacturing surface mounting parts
Inventor: KOSEKI MASAHIKO
IPC: B23D15/00
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing surface mounting parts with good machining accuracy without soldering defects.  <P>SOLUTION: This method of manufacturing the surface mounting parts, comprises a frame 13 formed of a metal plate, and a surface mounting part 1 formed on the frame 13 in a state of having a plurality of terminal parts 5 connected to the frame 13, and having a body part 9 with a flat lower face. A suction member 22 sucks the surface mounting part 1, and the body part 9 and the lower faces of the terminal parts 5 are pressed onto a support base 1. In this state, second cutting edge parts 29 are shifted from the lower face side of the terminal parts 5 toward the upper face side, and the surface mounting part 1 is cut off from the frame 13 with the first and second cutting edge parts 26, 29. Burrs thereby project upward from the cut faces of the terminal parts 5, and the terminal parts 5 can be placed flat on a circuit board 10 without being influenced by the burrs to obtain the surface mounting part without a soldering defect.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319748-A (JP)
Title: Method for manufacturing woodmeal board and woodmeal board
Inventor: NAKAMURA KIYOMASA
IPC: B27N3/02
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a plate-like woodmeal board in a satisfactory state without causing colapse of shape regardless of thickness.  <P>SOLUTION: When the woodmeal board is molded by thermally pressing a formed mixture of woodmeal and a heat-curable resin, a porous material (nonwoven fabric) 6 is placed on a lower forming layer 5 and an upper forming layer 7 is formed on the porous material 6. Further, a forming mat 10 of a sandwich state formed as described is thermally pressed as it is into the woodmeal board 10a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004360070-A (JP)
Title: Ultrahigh temperature hot-forged non-heat-treated part, and its production method
Inventor: KADA OSAMU
IPC: B21J5/00
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrahigh temperature hot-forged non-heat-treated part with a complicated shape which has high strength and high toughness even if quenching and tempering are obviated by an ultrahigh temperature hot forging method capable of improving the yield of the material and capable of securing the service life of a die.  <P>SOLUTION: The ultrahigh temperature hot-forged non-heat-treated part has prescribed components and has a microstructure of ferrite and pearlite. In the surface layer part of a forging in the range from the surface to 1/20 of the thickness, the ferrite fraction Fs is 0.15 to 0.7, and the average ferrite grain diameter ds is 5 to 20 μm. In the central part of the forging in the range from the center of the thickness in the forging to 2/5, the ferrite fraction Fc is 0.1 to 0.6, and the average ferrite grain diameter dc is 10 to 30 μm. Also, Fs/Fc is 1.05 to 1.40, and ds/dc is 0.80 to 095.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005328614-A (JP)
Title: Rotor of rotating electric machine
Inventor: ICHIMONJI MASAYUKI
IPC: H02K3/487
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce double frequency vibration by varying the flexural rigidity of a wedge thereby adjusting the flexural rigidity of an anisotropic rotor core.  <P>SOLUTION: This two-pole rotor of a rotating electric machine is equipped with the rotor core 1 that is provided with a plurality of slots 2 in its axial direction, windings 3 that are housed in the slots 1, and wedges 4 that are inserted into slot openings 2a so as to press the windings 3. This can adjust the ratio of the flexural rigidity in the magnetic pole direction of a rotor to that in the interpolar direction by varying the flexural rigidity of the wedges 4 inserted into the slot openings 2a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328284-A (JP)
Title: Portable telephone with duct loudspeaker
Inventor: OKAMATSU TARO
IPC: H04M1/02
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone capable of outputting a sound approximately in the same direction as a display screen even in either form before deformation or after the deformation in the portable telephone deformed as a folding type one.  <P>SOLUTION: In the portable telephone formed by connecting a first box body and a second box body with a loudspeaker in a freely relative displacement, a duct is mounted on the first box body so as to be worked as a path for the sound output from the loudspeaker. In the portable telephone, a structure is formed in which the sound is output to the outside of its own machine through the duct in either form before the deformation or after the deformation or both forms.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004274078-A (JP)
Title: Circuit board used in clean room, epoxy-based semiconductor sealing resin, packaging circuit board, insulation paper, board processing equipment, and vertical type heat treatment apparatus
Inventor: MATSUO TAKENOBU
IPC: H01L23/29
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board which is used in a clean room and where the amount of release(volatilization) of an organic compound is controlled or reduced, an epoxy-based semiconductor sealing resin, a packaging circuit board, an insulation paper, a board processing equipment, and a vertical type heat treatment apparatus.  <P>SOLUTION: The circuit board is used in a clean room. This board is formed as follows: a glass fiber, which is treated with a silicone oil which is obtained by removing a cyclic siloxane having a number silicon not exceeding 10 by heated distillation under a reduced pressure, and then is made to contain a flame retardant epoxy resin material of a molecular weight of not smaller than 300 and a hardening agent; then, copper foils of a glass epoxy substrate, with the copper foils being positioned on its both sides, are etched with an etchant; then, a solder resist, whose main agent is epoxy acrylate and its curing agent is a benzophenone-based ultraviolet curing agent, is applied on the etched sides and is cured by ultraviolet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005325644-A (JP)
Title: Slope landslide preventing method
Inventor: SHIROI KOSUKE
IPC: E02D17/20
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slope landslide preventing method according to which an excellent landslide preventive effect is exerted, the degree of improvement of earth can be flexibly set, civil engineering works are hardly limited by execution conditions, only small-scale temporary works are required, and the works are carried out in a short construction period and at a low cost.  <P>SOLUTION: The slope landscape preventing method is implemented on the basis of infilled grout works. Specifically a plurality of boreholes are perpendicularly drilled from a surface of landslide soil lump down to stable ground along a sliding direction of the landslide soil lump at predetermined intervals, and a grouting material is injected into the soil lump via the boreholes, to thereby form a landslide resisting body made up of a consolidation body group having an entire height substantially equal to the length of the borehole. By implementing a similar method, a landslide surface strengthening body is arranged astride the stable ground and the landslide soil lump in a direction crossing the landslide resisting bodies, and therefore more efficient landslide preventive effect is achieved. The grouting material is made of aqueous slurry containing therein cement and water as essential ingredients.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330993-A (JP)
Title: Clamp fitting
Inventor: UCHIHASHI YOSHIHARU
IPC: F16B7/04
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp fitting capable of connecting two plate-shaped setting objects arranged in the substantially same plane with one circular cross section shaped setting object.  <P>SOLUTION: The clamp fitting comprises a fixing member 13 having a recess 12 matching a contact surface of a circular cross section shaped setting object 11 at the inside, a movable member 15 in which a base end is rotatably connected to the base end of the fixing member 13, a setting bolt 17 to fasten the setting object 11 sandwiched by the fixing member 13 and the movable member 15, and a H beam member 20 in which a first horizontal piece 19 is attached to the outside of the fixing member 13, Two or more truncated core shape or prismoidal projections 39 to 42 are installed in both sides of a second horizontal pieces 38 arranged in parallel to the first horizonal piece 19 with a clearance, and through holes 47 to 50 are installed in the respective projections 39 to 42.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330562-A (JP)
Title: Hollow parts superior in fatigue characteristic
Inventor: SAKAMOTO SHINYA
IPC: C21D9/50
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide hollow parts having superior fatigue characteristics after having been cold-worked from an electric resistance welded steel pipe into a predetermined shape and high-frequency-hardened, because the parts for automobiles and machine structures are required to have the fatigue characteristics.  <P>SOLUTION: The hollow parts are manufactured by cold-working the electric resistance welded steel pipe including, by mass%, 0.25-0.50% C, 0.35% or less Si, 0.60-1.50% Mn, 0.0025% or less S and 0.010% or less P into the predetermined shape; and have a hardness Hv of 500 or higher over the whole area of the hollow parts after having been high-frequency-hardened, in a wall thickness direction and a circumferential direction. The hollow parts after having been high-frequency-hardened have a hardness difference of 150 or lower by Hv between an outer surface side and an inner surface side. The hollow parts after having been high-frequency-hardened have compression residual stresses of 50 MPa or higher on both of the outer surface and the inner surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331453-A (JP)
Title: Torque sensor, and motor-driven power steering device using torque sensor
Inventor: SUEYOSHI SHUNICHIRO
IPC: B62D5/04
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque sensor capable of regulating a neutral point easily.  <P>SOLUTION: This torque sensor 20 having a shaft 12b, and a pair of detecting coils 20d, 20e of which the inductance is varied reverse-directionally each other in response to a torque impressed to the shaft, and for detecting the torque based on an inductance change generated by currents flowing respectively in the both detecting coils when a switching element is turned on comprises reference voltage generating means 71, 72 for generating reference voltages for the detecting coils 20d, 20e by smoothing a rectangular wave, duty regulating means 75, 76 for regulating a duty ratio of the rectangular wave, and a midpoint voltage generating means 53 for generating a midpoint voltage from a voltage difference between the voltage of the detecting coil and the reference voltage, and the duty ratio is changed to regulate the midpoint voltage, so as to bring the midpoint voltage into a prescribed value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330443-A (JP)
Title: Cellulose derivative composition and cellulose derivative film
Inventor: YANAGI TERUKAZU
IPC: C08K5/20
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose derivative composition and a cellulose derivative film each excellent in optical properties.  <P>SOLUTION: The cellulose derivative composition comprises a cellulose derivative and at least one compound represented by the formula [wherein X is -O- or -NR- (wherein R is a hydrogen atom or an alkyl group); Q<SP>1</SP>is an aryl group or a heterocyclic ring; and Q<SP>2</SP>is a heterocyclic ring].  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005157260-A (JP)
Title: Luminance control method
Inventor: KAWATSU HARUMI
IPC: G09G5/00
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminance control method which easily and appropriately performs luminance control of a display means.  <P>SOLUTION: An image display device 1 drives the display part 12 by the lowest driving level under environment light and measures luminance of the display part 12 when the luminance control of the display part 12 is performed. In addition, the display part 12 is driven by the lowest driving level and a driving level for measurement, test charts with different gradation are displayed and the luminance of the display part 12 is measured by every gradation under darkroom environment. Then, a LUT for correcting the gradation is created based on a luminance value at the lowest driving level under the environment light and monitor characteristics calculated from luminance values measured by every gradation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005334040-A (JP)
Title: Game machine
Inventor: OUCHI TAKAO
IPC: A63F5/04
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine rich in amusement.  <P>SOLUTION: The game machine 1 has nine pattern display devices 3M to independently rotationally display nine symbol belts 3 on which symbols to be displayed to a player are drawn. The machine also has a grouping means to group the nine symbol display devices 3M by a prescribed grouping pattern and a stop control means to perform the stop control of the varying display of the nine symbol belts 3 and to make groups grouped by the prescribed grouping pattern correspond to stop command signals sent by a stop commanding means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004356632-A (JP)
Title: Lithographic equipment, calibration method and device manufacturing method
Inventor: BASELMANS JOHANNES JACOBUS MAT
IPC: H01L21/027
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment and method that enable speedy and reliable calibration by a programmable pattern forming means using measured values preferably measured at a substrate level.  <P>SOLUTION: A lithographic equipment, calibration method and device manufacturing method are obtained. For the purpose of calibration for a lithographic equipment with a programmable pattern forming means, this equipment uses a sensor, such as a CCD, CMOS sensor, and optical diode and the like that has a detector element larger than the size of a spot corresponding with the single pixel of the pattern forming means. Pixels are selectively excited on a single base or on a group base.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351210-A (JP)
Title: Applicator, packing and applying device including applicator and method of making up using applicator
Inventor: GUERET JEAN-LOUIS
IPC: A46B11/00
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To offer an improved applicator which applies a substance to a keratinous fiber.  <P>SOLUTION: The applicator (3) comprises a support (10) and a large number of applicator elements (16) each comprising a hook and (or) a loop and supported by at least one strip (11) fixed to the support (10). The strip (11) has at least one protrusion which supports the applicator elements (16), the protrusion divides the strip (11) into two parts, and each of the two parts is equipped with the applicator elements (16), and which applies the substance to the keratinous fiber, especially the eyelashes and the eyebrow.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005338516-A (JP)
Title: Fiber stub, optical receptacle using the fiber stub and optical module
Inventor: TODA YOSHIHIRO
IPC: G02B6/42
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an optical receptacle having a highly precise metallic holder outer diameter is difficult to be manufactured because the metallic holder outer diameter is deformed when a fiber stub is force-fitted and fixed to the metallic holder.  <P>SOLUTION: A metallic holder through-hole and the insertion section of the fiber stub to the metallic holder have tapered sections and the fiber stub tapered section is held by the metallic holder through-hole tapered section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335616-A (JP)
Title: Occupant protection device of vehicle
Inventor: AOKI KOUJI
IPC: B60N2/42
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant protection device of a vehicle to improve a protecting function of an occupant by changing a posture of the occupant to a seating posture suitable for protection of the occupant in correspondence with collision and collision possibilities of various cases.  <P>SOLUTION: This occupant protection device moves each part 4 of a seat within a prescribed target area in accordance with output from a collision prediction means 1 to predict collision and is furnished with a control means 2 to move the each part 4 of the seat, and the control means 2 moves a reclining means 3a so that inclination of a seat back 4a becomes a prescribed proper angle in accordance with output from the collision prediction means 1 and moves more than one of a cushion length changing means 3b to change and move length in the longitudinal direction of the seat back 4a, a side support moving means 3c to change and move an interval of a side pad 4c projected and provided on the side of the occupant on both side parts of the seat back 4a and a lumber support moving means 3d to change and move projecting quantity of a receiver surface 4d of a bottom part of the seat back 4a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI