baber/WOPTO huggingface dataset:
Patent JP-2009228539-A (JP)
Title: Exhaust gas switch valve
Inventor: KOBAYASHI TAKASHI
IPC: F02M25/07
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To restrain deterioration of an emission performance by restraining a temperature rise of a cooled EGR gas in a cooled (cooler) mode.  <P>SOLUTION: A partition wall 44 blocking a cooler inlet port 33 and a cooler outlet port 34 extends near a shaft 12 of a four-way switch valve 5 from a cooler mounting face of a coupling part 26, so as to reduce leakage of the EGR gas of a first valve plate-like body 14 (a single side of the four-way switch valve 5) out of two first and second valve plate-like bodies 14, 15 constituting the four-way switch valve 5. Accordingly, the temperature rise of a low-temperature EGR gas (cooled EGR gas) cooled by an EGR cooler and flowing from an EGR gas induction port 32 of the exhaust gas switch valve in the cooled mode can be restrained, so as to restrain deterioration of the emission performance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008230247-A (JP)
Title: Transfer apparatus of imaging layer
Inventor: BETEIL ULRICH
IPC: B41F16/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duplicating apparatus of an imaging stratum which can be manufactured with a low cost and has a good point of a small necessary floor area.  <P>SOLUTION: The apparatus for transferring the imaging layer from a carrier film (20) to a sheet of paper (18) includes a coating mechanism (1) including a first impression cylinder (3) for supporting and conveying the sheet of paper (18) to be coated, and an applying mechanism (2) for coating a region to be coated with an adhesive having a first plate cylinder (5), a first dispenser mechanism (6) disposed adjacently to the first plate cylinder, and a second impression cylinder (7) which can guide a sheet of paper (18) to the first impression cylinder (3) through a delivery drum (16) from there, wherein the second pressure cylinder (7) and the delivery drum (16) are constituted to have the same diameter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009229756-A (JP)
Title: Method of manufacturing transmissive liquid crystal panel
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/1335
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transmissive liquid crystal panel having a high contrast ratio.  <P>SOLUTION: A method of manufacturing a transmissive liquid crystal panel includes: a step of inserting the transmissive liquid crystal panel between reference polarizers disposed in a crossed Nichol state, transmitting light transmitted through the first reference polarizer, on a part of a sapphire substrate of the liquid crystal panel, rotating the liquid crystal panel, and detecting a position which minimizes light transmitted through the second reference polarizer; a step of extracting the liquid crystal panel from between the reference polarizers, rotating a polarizer for the sapphire substrate on the light transmitted through the first reference polarizer, and disposing the polarizer for the sapphire substrate and the first reference polarizer in a crossed Nichol state minimizing the transmitted light; a step of sticking the polarizer for the sapphire substrate to the sapphire substrate; a step of turning the liquid crystal panel upside down, disposing and rotating a polarizer for a glass substrate on light transmitted through the polarizer for the sapphire substrate, and disposing the polarizer for the glass substrate and the polarizer for the sapphire substrate in a crossed Nichol state; and a step of sticking the polarizer for the glass substrate to the glass substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230839-A (JP)
Title: Magazine holding structure and library apparatus including the same
Inventor: SUZUKI TAKESHI
IPC: G11B15/68
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magazine holding structure and a library apparatus including the same capable of stepwisely varying the amount of drawing a magazine with a simple structure having reduced number of components.  <P>SOLUTION: The magazine 3 includes a rail 321 installed on a bottom surface 32 substantially parallel to an insertion/drawing direction and having a plurality of steps 322 on a side surface. An apparatus body 2 includes: a lock lever 211 rotatable in the same plane as the bottom surface 32 of the magazine 3, wherein a part thereof is located in a space below the magazine 3 and another part is located beside the magazine 3; a spring 23 for energizing the lock lever 211 in a direction in which the rail 321 is installed so that the part of the lock lever 211 located in the space below the magazine 3 is engaged with the step 322; and an accessor 4 capable moving in the insertion/drawing direction beside the magazine 3. In each step 322, the accessor 4 rotates the lock lever 211 in a direction opposite to the energization direction by the spring 23 to release the engagement with the lock lever 211.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232965-A (JP)
Title: Vehicle seat
Inventor: YAMAGISHI SUMIHIRO
IPC: B60N2/22
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To stably perform both a halfway stop operation to stop the forward tilting operation of a seat back at a forward tilting position and a large tilting operation to permit tilting to a large tilting position.  <P>SOLUTION: A stopper 8 for receiving the movement of the seat back 2 at the forward tilting position, which is rotated for forward tilting when a walk-in operation is performed, in a vehicle seat is moved between a reception position and a saving position in response to the halfway stop operation and the large tilting operation, and held by urging at the respective positions of the movement destinations. Urging means for urging and holding the stopper 8 has a turn-over structure capable of switching an urging direction so as to hold the stopper 8 at the saving position by a movement operation to allow the stopper 8 to approach the saving position, and switching the urging direction so as to hold the stopper 8 at the reception position by a movement operation to allow the stopper 8 to approach the reception position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239550-A (JP)
Title: CONGESTION CONTROL SYSTEM, METHOD, AND PROGRAM OF VoIP NETWORK
Inventor: TAKANO HIROMITSU
IPC: H04L47/2416
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a congestion control system can prevent the congention of VoIP networks.  <P>SOLUTION: The congention control system includes a plurality of nodes 100, 200, and 300, each of which includes an SIP server. Each SIP server includes: a location storing section which records a forwarding destination SIP server which is a forwarding destination of a call control packet in a manner associated with a registering SIP server wherein location information of a destination user agent included in the call control packet is registered; a call control section which, when it receives the call control packet, specifies a forwarding destination SIP server corresponding to the registering SIP server and transfers the call control packet to the forwarding destination SIP server based on the destination user agent; and a number-of-calls calculating section which calculates the number of connectable calls which is the number of calls that can be transferred to the destination SIP server. Upon reception of a call control packet for connecting a new call, the call control section determines whether or not the call can be connected based on the number of connectable calls. When the call is determined to be connectable, the call control section transfers the call control packet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237298-A (JP)
Title: Lighting device and imaging apparatus
Inventor: TENMYO RYOJI
IPC: G03B15/02
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device for efficiently performing uniform irradiation from an annular light-emitting surface having a wide area, and to provide an imaging apparatus.  <P>SOLUTION: In a camera 1a having the lighting device having a flash light emitting part and an annular light guide member 10a for converting the light-emitting area of light from the flash light emitting part 4 into an annular area and a photographic lens barrel 3 storing a photographic lens 3a, the annular light guide member 10a has a plurality of annular light guides 14b which are concentrically arranged around the photographic lens barrel 3 and guide the light from the flash light emitting part 4 along concentric circles respectively and grooves 14c which are arranged concentrically with the plurality of light guides 14b to separate the light guides 14b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239739-A (JP)
Title: Image sensor
Inventor: OZA KOICHI
IPC: G03B17/02
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor in which even if a photographic environment of a surveillance camera with daytime/nighttime mode switching function is varied with respect to a photographing mode, the variation does not affect an abnormality determination in security setting, in a security system.  <P>SOLUTION: The image sensor 7 includes a camera section 11 for performing photographing while automatically switching a daytime mode and a nighttime mode that are photographing modes, in accordance with a photographic environment, and a signal processing section 12 for detecting abnormality on the basis of an image photographed by the camera section 11. The signal processing section 12 then includes: an abnormality determining means 34 for determining abnormality from an image input from the camera section 11; a security mode control means 31 for determining whether a security mode of the image sensor is a security set mode or a security canceled mode; and a photographing mode control means 32 for fixing the photographing mode of the camera section to the nighttime mode when the security mode control means 31 determines that the security mode is the security set mode, and canceling fixing of the nighttime mode when the security mode becomes the security canceled mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239779-A (JP)
Title: Image encoding device, image decoding device, and integrated circuit device
Inventor: ISOMURA MASAICHI
IPC: H04N19/196
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide image encoding/decoding devices and an integrated circuit device that have reduced deterioration in image quality by encoding and decoding an edge part where density considerably changes in such a manner that the edge part does not depend on the immediately previous pixel, instead by encoding or decoding an image in units of blocks.  <P>SOLUTION: The image encoding device to which each of component values Y, Cr, Cb of a color input signal is input for each pixel and which vector quantizes and encodes each component value includes a difference vector quantization unit 10 that vector quantizes and encodes each of difference values DY, DCr, DCb of each component value of a predicted value based on the previous object pixel from each component value of the object pixel, an absolute value vector quantization unit 50 that vector quantizes and encodes each component value of the object pixel, a determination unit 20 that determines a code selection by comparing each of the difference values DY, DCr, DCb with each of comparison ranges, and a code selector 90 that selects either one of an output C1 from the difference vector quantization unit and an output C2 from the absolute value vector quantization unit 50 based on an output S1 from the determination unit 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237483-A (JP)
Title: Projection type video display
Inventor: HIRANUMA YOSHINAO
IPC: H04N9/31
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type video display configured to detect which light source fails among a plurality of light sources loaded to the projection type video display, and to inform the user of the failure of the light source.  <P>SOLUTION: Regarding the information method of the video display including the plurality of solid light sources 11 and an optical modulation element 30 for modulating the light emitted from the plurality of solid light sources 11 in accordance with a video input signal, the device includes: a light-source state detection section 130 that detects which solid light source becomes abnormal ; and a warning information section 150 that informs of the presence of the abnormal solid light source, color components of the abnormal solid light source, the position of the abnormal solid light source and the number of abnormal solid light sources.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236308-A (JP)
Title: Solenoid device, linear solenoid valve, fluid control device, and control method of linear solenoid valve
Inventor: FUKAO KOTA
IPC: F16K31/06
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption of a solenoid device more.  <P>SOLUTION: In this solenoid valve 20, a plunger 36 is attracted to a first core 34 by a magnetic flux flowing in a magnetic circuit formed by electrifying a coil 32, and a spool 44 energized in the energizing direction from a first core 34 side is pushed to the first core 34 side as a movable direction, and a permanent magnet 60 arranged in the first core 34 attracts the first core 34 and the plunger 36 when a distance between the plunger 36 and the first core 34 becomes a predetermined distance or less. Since the permanent magnet 60 attracts the first core 34 and the plunger 36, position of the spool 44 can be held without supplying power to the coil 32. The permanent magnet 60 is arranged so that a pole S and a pole N thereof are arranged in the movable direction, and arranged on a side different from a side on which the plunger 36 is attracted to the first core 34 for abutment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241320-A (JP)
Title: Attachable member-recognition device and attachable member
Inventor: SUGAWARA HIROTO
IPC: B41J2/175
Filed: 2008-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachable member-recognition device which has a relatively inexpensive and simple structure, which sets information about an attachable member including, for example, an ink cartridge and a paper tray, and which recognizes the information, and an attachable member.  <P>SOLUTION: The attachable member-recognition device comprises: an information carrier section 70 which is provided in the ink cartridge 14 detachably attached to a cartridge-attachment section 13 and which is formed to have a predetermined shape; a deformable section 21 which is provided in the cartridge-attachment section 13 and which comes into contact with the information carrier section 70 to be deformed when the ink cartridge 14 is installed to the cartridge-attachment section 13; a stress light-emitting section 27 which is provided in the deformable section 21 and which emits light depending on the shape of the information carrier section 70 by means of stress received when the deformable section 21 comes into contact with the information carrier section 70; and a light-receiving sensor 15 which receives the light emitted by the stress light-emitting section 27 to generate a recognition signal corresponding to the information carrier section 70.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244481-A (JP)
Title: Display device, driving method thereof, and electronic apparatus
Inventor: YAMAMOTO TETSUO
IPC: H01L51/50
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of suppressing crosstalk due to line-sequential scanning of feeders in a pixel configuration wherein feeders disposed per row are scanned line-sequentially and auxiliary capacitance is connected between pixels in a current row and feeders in the preceding row.  <P>SOLUTION: A write scanner sequentially supplies a control signal to row-like scanning lines WS to drive sampling transistors T1 and performs a signal writing operation of writing an image signal from a signal line SL to a holding capacity C1. A drive scanner switches each feeder DS between a high potential and a low potential to supply a driving current corresponding to the image signal from a driving transistor T2 to a light emitting element EL in a light emission period. The drive scanner switches the feeder DS of a row preceding a pertinent row from the high potential to the low potential before a signal writing operation is started in pixels 2B in the pertinent row after the end of a signal writing operation in pixels 2A in the preceding line, and returns the feeder DS of the preceding row from the low potential to the high potential after the completion of the signal writing operation in pixels 2B in the pertinent row.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008169401-A (JP)
Title: Method for producing aromatic polycarbonate
Inventor: UEHARA TATSUO
IPC: C08G64/40
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic polycarbonate containing less amount of transparent foreign matters, and excellent in transparency and molded appearance by an ester interchange method.  <P>SOLUTION: The method for producing the aromatic polycarbonate by passing a polymer molten liquid formed by the ester interchange reaction of an aromatic dihydroxy compound with a diester compound of carbonic acid in the presence of a catalyst, through a leaf-disk type polymer filter heated to a temperature higher than or equal to the melting temperature, and pelletizing the resultant polymer is characterized in that sulfur-containing acidic compound is added so as to neutralize the catalyst remaining in the polycarbonate, and the number of the transparent foreign matters having the largeness larger than or equal to the absolute filtering accuracy is regulated so as to be ≤5 pieces per gram of polycarbonate by heating the leaf disk in an inert atmosphere before passing the molten liquid of the polymer through the polymer filter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009246106-A (JP)
Title: Stencil mask defect inspecting method and device
Inventor: ITO KOJIRO
IPC: G03F1/20
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that although a dummy pattern image is formed in advance based upon design data so as to make a comparison with the shape of an actual opening and automatic inspection is carried out, a desired pattern image generated from the design data by using technique for image processing can not be practically used for the inspection since the desired pattern image does not have completely matching corner states, contrast, etc., with respect to the shape of an opening of an actually manufactured stencil mask and may cause misdetection.  <P>SOLUTION: Disclosed is the stencil mask defect inspecting method and device which irradiates the stencil mask obliquely with linear parallel light and measures the shape of the opening 8 using a non-reflection image of an image obtained by imaging surface reflected light, so as to inspect a defect of the opening 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246153-A (JP)
Title: Wiring board and mounting structure thereof
Inventor: MITSUMIZU HIROAKI
IPC: H01L23/12
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To basically achieve size reduction by decreasing the number of external connection terminals, and to satisfy a demand to increase the number of external connection terminals even in the case that high integration is demanded.  <P>SOLUTION: Disclosed are a wiring board 10 mounted with an electronic component 30 and a mounting structure including a body 40 with the wiring board 10 mounted thereon, wherein the wiring board 10 includes a pin 19 and a wiring layer 13 including a wiring pattern CP1 constituting a coil formed nearby the pin and the body 40 to be mounted, on the other hand, includes a socket 41 to which the pin 19 of the wiring board 10 is connected and a wiring layer 42 including a wiring pattern CP2 constituting a coil formed nearby the socket.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244129-A (JP)
Title: Buffer device
Inventor: ISHIDA SHINICHIRO
IPC: G01G23/06
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffer device which has an automatic aligning function and can be constituted in a compact size.  <P>SOLUTION: A pin localization notch 23 having a substantially triangle shape is provided in a receiving member 20, a pin 32 is provided in a coupling member 30, the pin 32 is engaged with the pin localization notch 23, and a spring 40 to bias the receiving member 20 and the coupling member 30 in a separating direction is disposed inside an assembly of the receiving member 20 and the coupling member 30. When an overload is not applied on the receiving member 20, a relationship between the receiving member 20 and the coupling member 30 is stabilized by an aligning action which allows the pin 32 to enter an apex 27 of the pin localization notch 23. When an overload is applied, the spring 40 is contracted to absorb the overload. The receiving member 20 can change the direction of a surface 21 corresponding to an all-around overload.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244719-A (JP)
Title: Optical device and imaging apparatus
Inventor: TAKAHASHI YASUHIDE
IPC: G02B7/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent positional deviation of an optical member caused by backlash between a helicoid part and a helicoid receiving part without lowering the moving performance of the optical member with simple constitution.  <P>SOLUTION: The lens device is equipped with: an interlocking plate 204 equipped with an interlocking key 203 extending in an optical axis direction, and turning interlocked with turning of a zoom ring; a rear group lens frame 107 equipped with a helicoid part 201 having a ridge extending in a direction inclined to the optical axis direction, and a key groove 202 engaged with the interlocking key 203 on its outer peripheral surface and capable of rotating with rotation of the interlocking plate 204; and a rear lens barrel provided on an outer periphery side of the rear group lens frame 107, formed in nearly cylindrical shape, equipped with a helicoid part to be engaged with the helicoid part 201 to constitute a helicoid mechanism on its inner peripheral surface and supporting the rear group lens frame 107 movably in the optical axis direction by the helicoid mechanism. The interlocking key 203 and the key groove 202 are inclined in a different direction from the helicoid part 201 to the optical axis direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249685-A (JP)
Title: Case hardening steel
Inventor: IMATAKA HIDEKI
IPC: C22C38/00
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case hardening steel which can secure bending fatigue strength and pitching strength equal to or above those in the case SNCM220H and SCM420H prescribed in JIS G 4052 are used as steel stock even in the case Ni and Mo and not comprised possible, further, in which componential cost is low, and which is provided with satisfactory workability upon hot and cold rolling and forging as well.  <P>SOLUTION: Disclosed is a case hardening steel having a composition comprising 0.15 to 0.30% C, 0.02 to 1.0% Si, 0.30 to 1.0% Mn, ≤0.030% S, 1.80 to 3.0% Cr, 0.010 to 0.050% Al and 0.0100 to 0.0250% N, in which the contents of Si, Mn, Cr and S satisfy 30≤Mn/S≤150 and 0.7≤Cr/(S+2Mn)≤1.0, and the balance Fe with impurities wherein the content of P is ≤0.020%, the content of Ti is <0.005% and the content of O is ≤0.0015%. The case hardening steel may contain one or more kinds of elements selected from the group consisting of: (a) one or more kinds selected from Mo≤0.10%, Cu≤0.20% and Ni≤0.20%; (b) one or two kinds selected from V≤0.20 and Nb≤0.050%; and (c) Ca≤0.0050%.  <P>COPYRIGHT: (C)2010,JPO&INPIT