baber/WOPTO huggingface dataset:
Patent JP-2010044355-A (JP)
Title: Optical sheet, backlight unit for display and the display
Inventor: TOGE SHOHEI
IPC: F21V3/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet for a display, which is obtained by integrating a plurality of optical elements, which are composed respectively of materials, having different coefficients of linear thermal expansion, with one another by pressure-sensitive adhesion or adhesion, and the warpage of which due to thermal expansion is decreased and prevents deterioration in the display quality.  <P>SOLUTION: The optical sheet is provided with: a light diffusion layer one surface of which is used as a light-incident surface and the surface opposite to the light-incident surface is used as a light-emitting surface; and an optically-functional member which is stuck to the light-emitting surface and controls at least one of the emitting direction, range, color and luminance distribution of the light which enters the light diffusion layer from the light-incident surface and is emitted from the light-emitting surface. The optical sheet satisfies the expression (1): 0.08≤M/h2≤0.15 (where h2 is the thickness of the light diffusion layer; M is the bending moment to be exerted so that the optical sheet is warped by heat), and the thickness of the optically-functional member is h1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196380-A (JP)
Title: Reinforcing method for main girder end part and main girder end part reinforcing member used in this method
Inventor: FUKUI ATSUSHI
IPC: E01D2/02
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main girder end part reinforcing member having a cut-out section without reducing strength of a main girder end part.  <P>SOLUTION: This main girder end part reinforcing member is formed by an outer main girder outer side reinforcing member 18 provided with the cut-out section 23 and a flange part 24 in a web member 22, an outer main girder inner side reinforcing member 19 provided with the cut-out section 28 and a flange part 29 in a web member 27, and an outer main girder inner side girder end reinforcing member 20 provided with a flange part 34 at a lower end of a web member 33. The outer main girder outer side reinforcing member 18 is fixed on an outer side face of a web 17 in a girder end part of an outer main girder 4 by using a bolt. The outer main girder inner side reinforcing member 19 is fixed on an anti-girder end side more than an end horizontal girder installation position (a) on an inner side face of the web 17 in the girder end part of the outer main girder 4 by using a bolt. Next, the web 17 of the outer main girder 4 is cut at positions along the cut-out sections 23, 28 of the reinforcing members 18, 19, 20 to form the cut-out section 21. After that, the end horizontal girder is removed, and then the outer main girder inner side girder end reinforcing member 20 is attached to the inner side face of the web 17 in a girder end edge part of the outer main girder 4 for reinforcement.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196018-A (JP)
Title: Production method for polyarylene sulfide resin composition in which metal element-containing nanoparticles are dispersed
Inventor: NAKAJIMA MICHIYA
IPC: C08J3/215
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for a polyarylene sulfide resin composition in which metal element-containing nanoparticles are dispersed.  <P>SOLUTION: A production method of polyarylene sulfide resin composition in which metal element-containing nanoparticles are dispersed, is characterized by that polyarylene sulfide resin and an inorganic metal compound are dissolved into an organic solvent into which the polyarylene sulfide resin is soluble, and then precipitated. More preferably, the polyarylene sulfide resin and the inorganic metal compound are dissolved into an organic solvent in which the polyarylene sulfide resin is soluble under high temperature and a sealed condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201633-A (JP)
Title: Device for manufacturing power transmission belt, and method of manufacturing power transmission belt
Inventor: TSUBAKI HARUYUKI
IPC: F16G5/16
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To precisely and quickly attach a plurality of blocks to the center belt in an accurate position, and to simplify device constitution and a manufacturing process.  <P>SOLUTION: A rail 12 arrays unidirectionally the plurality of mounted blocks 102. A belt holding mechanism 13 holds the mounted center belt 101a freely rotatably along a circumferential direction thereof, and arranges one thereof in an under side of a distal end part 12a of the rail 12. A biasing mechanism 14 biases the plurality of blocks 102 along the rail 12 toward a distal end side thereof. A positioning mechanism 15 positions head blocks 112 to oppose an engagement groove 107a to the center 101a in a lower side, in a distal end side of the rail 12. The head blocks 112 are sequentially driven in toward the center belt 101a, and the plurality of blocks 102 is arrayed in the center belt 101a to be attached.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204211-A (JP)
Title: Photoreceptor drum and image forming apparatus using the same
Inventor: TAKAI SHINGO
IPC: G03G21/00
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor drum which does not generate large pressing force when the large pressing force is not needed in an abutting part where a sleeve inner circumferential surface-pressing member is in contact with a inner circumferential surface of a sleeve while an end surface member and a photosensitive sleeve member are coupled, and which maintains coupling of the end face member and the photosensitive sleeve member even when large force is temporarily applied to the abutting part where the sleeve inner circumferential surface-pressing member is in contact with the inner circumferential surface of the sleeve; and to provide an image forming apparatus including the photoreceptor drum.  <P>SOLUTION: The photoreceptor drum 100 has a mechanism in which an outward displacement, in the center line direction, of the position of a cap member 2, which is a first end surface member with respect to the photosensitive sleeve member 1 after an arm member 11, which is the sleeve inner circumferential surface-pressing member, is in contact with the inner circumferential surface of the photosensitive sleeve member 1, leads to increasing pressing force from the arm member 11 to the inner circumferential surface of the photosensitive sleeve member 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203823-A (JP)
Title: Temperature control device
Inventor: NOZAWA TOMONORI
IPC: C12M1/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature control device for uniformly bringing a temperature conditioning element into close contact with the flat surface of a microchip even when the microchip is deformed by heating.  <P>SOLUTION: The temperature control device includes the temperature conditioning element. The temperature conditioning element includes a heat conductive temperature control unit having a heat transfer surface and a Peltier element coming into contact with the flat surface on the side opposite to the heat transfer surface of the temperature control unit to heat or cool the temperature control unit. The heat transfer surface of the temperature control unit is covered with a heat conductive elastomer following the surface shape of the part to be controlled in temperature of the microchip by the elasticity of the heat conductive elastomer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201532-A (JP)
Title: Automatic cutter and printer with the automatic cutter
Inventor: SHIRATORI MOTOYOSHI
IPC: B26D1/30
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer with an automatic cutter capable of discharging cut pieces from a narrowly constituted paper outlet in a stable condition.  <P>SOLUTION: A lower edge 5a of the paper outlet 5 of the automatic cutter 20 is defined by a horizontal stage surface 40, and an upper edge 5b is defined by the paper outlet ceiling surface 50. The opening dimension between the lower and upper edges is made to be short, that is from slightly below a cutting edge 22a of a movable blade 22 located in a cutting completion position D to the upper end of a cutting edge 21a of a fixed blade 21. The stage surface 40 is slightly below the cutting edge 22a of the movable blade 22 located in the cutting completion position D and is horizontally extended along the end surface of the fixed blade 21 in the blade striation direction with a constant width. Therefore, even if the movable blade 22 moves to the cutting completion position D and pushes in the upstream end part of the cut piece 11c downward, the upstream end part of the cut piece 11c is always above the lower edge 5a of the paper outlet 5 and is never curved. In addition, the cut piece 11c is stable because of being placed on the horizontal stage surface 40 when cutting is completed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201696-A (JP)
Title: Method and device for injection molding
Inventor: CHIKAUCHI TAKASHI
IPC: B29C45/76
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for injection molding capable of maintaining or shortening a cycle time for molding while preventing the performance of a molded article from deteriorating by residual gas.  <P>SOLUTION: In the method for injection molding, a molten resin is injected into a molding space CV of a molding mold 40 to fill the molding space CV in such a state that the inside of the molding space CV is made to be comparatively low vacuum degree P2 by a lessening step (S14) for lowering the inside of the molding space CV than the vacuum degree P1 attained by a decompression step (S13). The molding space CV can be quickly depressurized thereby, and gas melted in a molten resin by the higher vacuum degree than necessary can be prevented from being separated from the molten resin. The cycle time for injection molding can be shortened by quickly depressurizing the molding space CV like this. Furthermore, a flow mark or the like can be prevented from being formed on the surface of a lens LE of the molded article by preventing gas from separating from the molten resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204869-A (JP)
Title: Circuit constant analysis method for equivalent circuit model of laminate chip inductor and circuit simulation method
Inventor: KURE SHOO
IPC: G06F17/50
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily suppress the generation of an error between a circuit design using a circuit simulator and actual circuit performance.  <P>SOLUTION: A mutual inductance Lm between an inductance L0 and an inductance L1 to direct currents is connected in parallel with the series circuit of the inductance L1 and a resistance R1 under the consideration of the skin effects of an inner conductor, and an inductance L0 and a DC resistance Rdc1 of the inner conductor are serially connected to the mutual inductance Lm. Then, a parasitic inductance Ls of an external electrode is serially connected to an equivalent inductance L0, and a DC resistance Rdc2 of the external electrode is serially connected to the DC resistance Rdc1 of the inner conductor. Also, a series circuit configured by serially connecting a parasitic capacitor Cp and a resistance Rp showing the loss of a dielectric configuring a chip is connected in parallel with the inside of equivalent elements Ls and Rdc2 of the external electrode. An equivalent circuit model configured as the above is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203511-A (JP)
Title: Control device of driving device for vehicle
Inventor: TANAKA NAOTO
IPC: F16H61/12
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of drivability when shift failure of an automatic transmission occurs.  <P>SOLUTION: When shift failure of a continuously variable transmission 18 occurs, a flow rate of hydraulic fluid from an oil pump 28 to be taken as source pressure is restricted by a hydraulic control circuit 100 which makes variable a flow rate of hydraulic fluid from the oil pump 28 to be taken as source pressure employed for shift control of the continuously variable transmission 18. In comparison with a case where a flow rate is not restricted, shift speed is reduced. When primary pressure Pin becomes equal to a secondary pressure Pout taking hydraulic fluid as source pressure (i.e. taking line oil pressure P<SB>L</SB>as source pressure) at shift failure of the continuously variable transmission 18, for instance, shift speed when establishing a prescribed change gear ratio in fail-safe operation is reduced in comparison with a case where a flow rate is not restricted. By so doing, when shift failure occurs, the deterioration of drivability is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201829-A (JP)
Title: Liquid supply device and liquid-jet device
Inventor: UESAWA HARUHISA
IPC: B41J2/175
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid supply device and a liquid-jet device discharging air bubbles from the inside of a filter chamber by pressurizing the filter chamber from the upstream side of the filter chamber.  <P>SOLUTION: The ink supply device 20 includes the filter chamber 40 disposed on the way of an ink supply path for supplying the ink from an ink cartridge side toward a recording head 24. In the ink supply device 20, the ink supply path is provided with a pressure chamber 37 on the upstream side of the filter chamber 40, the pressure chamber 37 is sectioned by a first flexible thin film 36 which is displaceable by receiving the pressure in the pressure chamber 37. The filter chamber 40 is sectioned by a second flexible thin film 39 to which a force is transmitted and also which is displaceable in accordance with the displacement of the first flexible thin film 36. In a state where the pressure chamber 37 and the filter chamber 40 are pressurized from the upstream side of the pressure chamber 37, the second flexible thin film 39 is displaced by the force transmitted from the first flexible thin film 36, toward a direction to reduce the volume of the filter chamber 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206666-A (JP)
Title: Image processor and program
Inventor: WAKAMORI YASUO
IPC: H04N5/232
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent discontinuous noise from visually appearing on an output image when generating an output pixel value representing an output image having a wide dynamic range using a plurality of types of input pixel values different in sensitivity to illuminance.  <P>SOLUTION: An input pixel value acquisition part 11 acquires, for each pixel, a plurality of types of input pixel values representing illuminance of each pixel, and different in sensitivity of the pixel values to the illuminance of the pixels. An output pixel value generation part 12 generates an output pixel value located on an illuminance-to-output pixel value curve which is determined in advance so that the output pixel value continuously changes with respect to the illuminance of the pixel and corresponding to the illuminance same as the illuminance represented by the input pixel value that does not reach a saturation value among the plurality of types of input pixel values.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009218590-A (JP)
Title: Method and device for manufacturing assembly with at least two microelectronic chips
Inventor: BRUN JEAN
IPC: H01L21/60
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing an assembly with at least two microelectronic chips.  <P>SOLUTION: An assembly of a chip 7 formed on a wafer can be formed. Each chip comprises two parallel main surfaces coupled by a side surface. At least one side surface comprises at least one groove for accommodating a thread element 17. The wafer is first pasted to a flexible film 8, and then the chip is cut. After that, the film is deformed, a gap is provided between chips, and thereby, the groove can be accessed. A daisy chain is formed by coupling the chips through at least one thread element. By inserting the thread into the groove of the chip, each chip is inserted into the daisy chain and after that, the chip is removed from the deformable film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010202394-A (JP)
Title: Pit shield of elevator
Inventor: IWAI TOSHINORI
IPC: B66B7/00
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pit screen of an elevator capable of reducing noise of the elevator by restraining chattering noise generated by the pit screen which is capable of saving space while avoiding size increase.  <P>SOLUTION: The pit shield body 20 of the elevator for preventing entering from a side of a car 2 to a side of a balancing weight 3 in a pit 12 of the elevator includes a screen member 30 arranged between the side of the car 2 and the side of the balancing weight 3 in the pit 12 and a vibration restraining means 50 arranged for the screen member 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210361-A (JP)
Title: Leakage current inspection apparatus for distribution line
Inventor: KOIKE SHINJI
IPC: H02H3/00
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leakage current inspection apparatus for a distribution line, capable of improving its safety, reducing noise, lowering its inrush current, making its configuration compact, and optimizing its leakage checking period and leakage checking current.  <P>SOLUTION: The leakage current inspection apparatus 10 includes: a timer circuit 2 capable of setting an energization period (leakage checking period) of the leakage checking current; a leakage current setting circuit 9 capable of setting the leakage checking current; and an energization circuit 5 for applying the leakage checking current, which is set by the leakage current setting circuit 9, to the distribution line. An operating time can be checked by the timer circuit 2, thereby reducing a risk of causing the leakage checking current to flow excessively by using the leakage current setting circuit 9. Furthermore, the energization circuit 5 includes a plurality of solid-state relays 54-56, and an isolation circuit 3 is disposed between the timer circuit 2 and the energization circuit 5 in order to make an electric insulation from the distribution line side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009123716-A (JP)
Title: Connector
Inventor: NAKAMURA HIDETO
IPC: H01R13/639
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector equipped with a detection member to detect that a cover is in a half-locked state and a housing is in a half-locked state.  <P>SOLUTION: A cover locking piece 60 and a housing locking piece 50 are protrusively provided in a housing 40 so that each of them can be bent and deformed. The detection member 100 is inserted in a cover 70. The detection member 100 advances into the respective bent spaces 50A, 60A of the cover locking piece 60 and the housing locking piece 50, and has a detection piece 103 by which the cover 70 abuts on the bent and deformed cover locking piece 60 to make it impossible to be inserted further when the cover 70 is in the half-locked state, and by which the housing 40 abuts on the housing locking piece 50 to make it impossible to be inserted further when the housing is in the half-locked state, on the process of inserting the cover 70.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010211700-A (JP)
Title: Semiconductor card
Inventor: YOSHIMOTO ATSUSHI
IPC: G06K19/077
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve portability of an electronic device provided with a semiconductor card.  <P>SOLUTION: The semiconductor card can be inserted to the card slot of the electronic device, can be engaged with a card socket formed inside the card slot, and has a basic part and an extension part. The basic part includes a terminal part and a first connection part, and the terminal part can be engaged with the card socket. The extension part includes a second connection part and can be arranged in two states of a piled-up state of being piled up roughly in parallel to the basic part in the state of connecting the second connection part with the first connection part and an extension state of being extended to a right angle or more to the basic part. As for the extension part, when the terminal part is in the state of being engaged with the card socket in the piled-up state, the basic part and the extension part are inserted to the card slot, when the terminal part is in the state of being engaged with the card socket in the extension state, the basic part is inserted to the card slot, and a part of the extension part is projected from the card slot.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208298-A (JP)
Title: Image forming method and image forming apparatus
Inventor: CHIWATA YUHEI
IPC: B41J2/01
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method and an image forming apparatus suppressing cockling.  <P>SOLUTION: The image forming method and apparatus has a plotting process for forming an image on a recording medium 114 using aqueous ink, a drying process for drying the ink on the recording medium 114, and a paper delivery process for delivering the recording medium. The recording medium 114 is dried so that a dimensional change to the moisture content of 1 g/m<SP>2</SP>is 0.1% or less and that the difference of moisture content between an image section and a non-image section of the recording medium 114 immediately before the paper delivery process is 3.0 g/m<SP>2</SP>or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209893-A (JP)
Title: Variable valve gear for internal combustion engine and control device thereof
Inventor: AOYAMA SHUNICHI
IPC: F01L13/00
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a cylinder head of an engine equipped with a variable valve gear.  <P>SOLUTION: This valve gear includes a drive shaft 11 which rotates in linking with a crankshaft 114 of an internal combustion engine 100, and converts rotary motion of the drive shaft 11 to oscillating motion through a first link 14, a first rocker arm 16, and a second link 17 to open or close an intake valve 125. The valve gear converts rotary motion of the drive shaft 11 to oscillating motion through a third link 24, a second rocker arm 27, and a fourth link 28 to open or close an exhaust valve 126 in a same manner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211163-A (JP)
Title: Light reflecting plate and light reflector using the same
Inventor: YOSHIDA KENICHI
IPC: B32B27/00
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light reflecting plate which has excelling light total reflectivity in a visible light area and reflects light of natural color tones without yellow hue even when color tone adjustment is not performed, and to provide a light reflector which uses the plate.  <P>SOLUTION: The light reflecting plate is constituted by integrally laminating a second light reflecting layer, containing 100 pts.wt. of thermoplastic resin and 5-70 pts.wt. of anatase type titanium oxide on one surface of a first light reflecting layer containing 100 pts.wt. of the thermoplastic resin and 10-100 parts by weight of rutile type titanium oxide.  <P>COPYRIGHT: (C)2010,JPO&INPIT