baber/WOPTO huggingface dataset:
Patent JP-2011073839-A (JP)
Title: Sheet conveyance device, image reading device equipped with the same, and image forming device
Inventor: KONDO KAZUHISA
IPC: B65H3/52
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveyance device for completely preventing paper sheet skew in a different width sheets mixed and loaded mode.  <P>SOLUTION: In the automatic document conveyance device (sheet conveyance device) including a document tray 2 (sheet loading means) loading a plurality of documents S1, S2 (sheets), a pair of cursors 24a, 24b aligning the width of the documents S1, S2 loaded on the document tray 2, a pick-up roller 7 and a sheet feeder belt 10 (feeding means) feeding the documents S1, S2 located at the top from the document tray 2 one by one, and a plurality of front separating means 25a, 25b disposed in a document width direction, the front separating means 25b on the cursor 24b side is retreated from a document conveyance passage when small size document S2 is set to one cursor 24b in the different width sheets mixed and loaded mode for conveying document with different width (large size document S1 and small size document S2).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077446-A (JP)
Title: Shield case and image display device
Inventor: YUKIYOSHI YOSHISHIRO
IPC: H05K9/00
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielding case which can be readily grounded using a simple composition, and to provide an image display device which includes the shielding case.  <P>SOLUTION: Tongue pieces 231, 232 protruding downward are provided on the lower surface of a lower shield 20 provided to the shielding case. The tongue pieces 231, 232 contact a grounding conductor that grounds the shielding case. As a result, dispensing with gaskets and grounding clasp for grounding becomes possible. Thus, easy grounding becomes made available using a simple structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079590-A (JP)
Title: Article inspection device
Inventor: KONAKA HIROSHI
IPC: B65G47/86
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article inspection device 1 high in processing capacity and simple in constitution.  <P>SOLUTION: The article inspection device 1 includes first-sixth drums D1-D6 for sucking articles 2 to a plurality of suction holes H formed at an outer peripheral surface, and cameras 5a and 5b as inspection means for inspecting the quality of the articles sucked to the first and second drums. A suction lane L of aligning the plurality of suction holes in the rotational direction is arranged in 10 rows in the second drum, and among these, the suction lane of two rows is a classification lane Lb for classifying the articles 2, and the suction lane of other 8 rows is a carrying lane La for delivering the articles 2 to the third drum. The articles of the classification lane are classified according to an inspection result, and the third drum also has the suction lane of 8 rows of the same number as that of the carrying lane of the second drum, and receives the articles from the carrying lane of the second drum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083104-A (JP)
Title: Step-down switching regulator and semiconductor integrated circuit device including the same
Inventor: YAGISHIMA DAIKI
IPC: H02M3/155
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching regulator for preventing a switching transistor from being deteriorated and damaged even if a second diode element for composing a flywheel diode is open-circuited electrically, and to provide a semiconductor integrated circuit device using the switching regulator.  <P>SOLUTION: When the second diode element Ds (flywheel diode) connected to an output terminal 120 of an integrated circuit unit 100a is open-circuited for some reason or other, a detection transistor Tc is turned on to make a noise mask circuit 150 operate. When the noise mask circuit 150 operates, supply of a signal S1 (PWM drive signal) to the switching transistor Tsw from a PWM circuit 160 via a logic circuit 170 and a level shift circuit 180 is stopped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010013101-A (JP)
Title: Brake control system
Inventor: NISHINO KIMIO
IPC: B60T17/18
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control system for securing maximum braking force while minimizing yaw moment which a failure of braking force generating function in at least one wheel can generate in any braking force requirement, even if such a failure has actually occurred.  <P>SOLUTION: When there is a failure of a brake device or a braking force control part, target braking force on a normal brake device is calculated in accordance with the detection result of a failure detecting part so that the total of braking force generated by the brake device for each wheel is as equal to required braking force as possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219490-A (JP)
Title: Method of growing gallium nitride based semiconductor film, method of manufacturing gallium nitride based semiconductor electronic device, epitaxial substrate, and gallium nitride based semiconductor electronic device
Inventor: SUMIYOSHI KAZUHIDE
IPC: H01L21/205
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial substrate including a gallium nitride based semiconductor film capable of providing an excellent surface morphology and an excellent carrier concentration.  <P>SOLUTION: The main surface of a GaN wafer includes an area (b) to an area (e). The area (b) exhibits a hexagonal pyramid-shaped morphology near a position where the off angle is zero. The area (c) exhibits a very flat surface morphology in a range of the off angle of not less than 0.2° and not more than 1.0° in a <1-100> direction and not less than -0.3° and not more than +0.3° in a <1-210> direction. The area (d) exhibits a linear surface morphology the synthetic off angle of which is 1.0° or less in an area sandwiched by the area (b) and the area (c). The area (e) exhibits a dot-shaped surface morphology in an area where the synthetic off angle exceeds 1.0°.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011084447-A (JP)
Title: Non-lead glass and composite material
Inventor: KONDO KUMIKO
IPC: C03C8/04
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive non-lead glass which can be sintered at a temperature of ≤700°C, and which is hardly corroded in an overcoat layer by a plating treatment, and to provide a composite material using the same.  <P>SOLUTION: The non-lead glass does not substantially include PbO or Bi<SB>2</SB>O<SB>3</SB>, and includes 40 to 55% SiO<SB>2</SB>, 13 to 29% B<SB>2</SB>O<SB>3</SB>, 7 to 17% Al<SB>2</SB>O<SB>3</SB>, 3 to less than 15% ZnO, 0 to 5% MgO, 0 to 5% CaO, 0 to less than 5% SrO, 0 to less than 5% BaO, 0 to 15% MgO+CaO+SrO+BaO, and 5 to 20% Li<SB>2</SB>O+Na<SB>2</SB>O+K<SB>2</SB>O in mole percentage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088471-A (JP)
Title: Supporting structure of electric power steering device
Inventor: AOKI TAKAYUKI
IPC: B62D25/08
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress or prevent the inclination of a steering column from being changed in the lateral view of a vehicle on a frontal collision.  <P>SOLUTION: An instrument panel reinforcement 10 is divided into a driver seat side instrument panel reinforcement 40 and a passenger seat side instrument panel reinforcement 42. An electric power steering motor 20 of a steering column body 18 is arranged in a state of falling sideways so that its axial direction becomes the vehicle width direction. The inside end part of the driver seat side instrument panel reinforcement 40 is fixed by the interference fit to the end of the electric power steering motor 20. A receiving part 50 of a U shape in cross section is formed at the passenger seat side of a housing part 30. The inside end part of the passenger seat side instrument panel reinforcement 42 is fixed to the receiving part 50 by bolts. Thereby, the electric power steering motor 20 is arranged coaxially to the instrument panel reinforcement 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091906-A (JP)
Title: Rotor for motor and motor
Inventor: YONEYAMA HIDEKAZU
IPC: H02K1/27
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor for motors that can be reduced in weight and a motor equipped with this rotor for motors.  <P>SOLUTION: In the rotor 3 of the motor 1, a resin sleeve 33 press-fit and fixed on the outer circumference of a rotating shaft 31 is placed between the outer circumferential surface 31a of the rotating shaft 31 and the inner circumferential surface 32a of a permanent magnet 32. For this reason, the permanent magnet 32 can be reduced in thickness by an amount equivalent to the thickness of the sleeve 33 without reducing the outside diameter of the permanent magnet 32. A first annular recess 35 is formed between the rotating shaft 31 and the permanent magnet 32 and the rotating shaft 31, sleeve 33, and permanent magnet 32 can be fixed to one another by adhesive 37 in the first annular recess 35. Even in this case, the adhesive 37 is positioned in the first annular recess 35 and it does not protrude to the output side beyond the end 321 of the permanent magnet 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010106837-A (JP)
Title: Position adjusting method and device of roots type blower rotor
Inventor: ALLUM TODD
IPC: F04C18/16
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably weaken noise of a blower in manufacture by calibration of an individual blower of using a high resolution position adjustment and strengthening detection of a residual noise phenomenon by a combination.  <P>SOLUTION: A roots type blower has a spiral cylindrical rotor, and indicates a variation in a leak-back flow by an angle position proper to the rotor shapes. The lower limit of proper noise generated by a leak-back variation is associated to a manufacturing tolerance, a required clearance and characteristic geometric matters. The whole adjustment error (except for inter-rotor contact) brings about the pulse repetitive number of characteristic noise of three times of a shaft speed. A proper position adjustment restrains this number, and indicates a pulse sequence in amplitude of about half of a mistaken position adjustment. A new process clarifies an error mechanism, and regulates a repeatable calibration method for a mass production environment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011098382-A (JP)
Title: Method for inspecting surface of continuously-cast material
Inventor: MIYANAGA TOMOMASA
IPC: C22C23/02
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for inspecting a surface of a continuously-cast material suitable for inspecting the surface state of the continuously-cast material consisting of magnesium or a magnesium alloy, and a method for manufacturing a magnesium-based sheet.  <P>SOLUTION: The light is emitted from a light source 10 to a surface of a Mg-based cast material 100 consisting of magnesium or a magnesium alloy which is continuously cast by a continuous casting machine, and the diffused reflection light generated by the hit of the emitted light on a surface defect of the Mg-based cast material 100 is formed as a main detection light, and an image by the detection light is captured by an optical image pickup machine 11. Based on the image obtained by the optical image pickup machine 11, the surface state of the Mg-based cast material 100 is inspected by an image processing-inspection unit 12. An image with high bright-dark contrast is obtained by using an image by the diffused reflection light, not by the image by the specular reflection light of the emitted light from the light source 10. By using the image, any surface defect such as very small crack can be adequately detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102563-A (JP)
Title: Failure determining device of internal combustion engine
Inventor: NISHIGORI TAKASHI
IPC: F02D41/22
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To determine the existence of failure in opening and closing operations for each of at least two valves, when a failure determining device of an internal combustion engine has at least two small valves in one or both sides of an intake side and an exhaust side in the same cylinder.  <P>SOLUTION: The seating vibration of intake valves and exhaust valves prepared for two, respectively, in the same cylinder is detected by using a knock sensor 36. The device is provided with a means of determining the existence of the failure of the opening and closing operations of the intake valves and the exhaust valves based on the existence of a seating vibration. The device is also provided with a valve gear in which the shutting time of the intake valve and the exhaust valve are preliminarily set or adjustable to be different for each valve.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102273-A (JP)
Title: Tie2-activating agent, agent for maturing, normalizing or stabilizing blood vessel, lymphatic vessel-stabilizing agent, and wrinkle-preventing/ameliorating agent and dropsy-ameliorating/preventing agent
Inventor: KAJIYA KENTARO
IPC: A61P17/00
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel Tie2-activating agent, and an agent for maturing, normalizing or stabilizing a blood vessel, a lymphatic vessel-stabilizing agent, a wrinkle-preventing/ameliorating agent and a dropsy-ameliorating/preventing agent, each containing the activating agent.  <P>SOLUTION: The Tie2-activating agent, the agent for maturing, normalizing or stabilizing a blood vessel and the lymphatic vessel-stabilizing agent each comprise extracts from Plantago asiatica, Allium grayi and/or Myrica rubra. The wrinkle-preventing/ameliorating agent and the dropsy-ameliorating/preventing agent each contain the agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105784-A (JP)
Title: Curable composition for optical material
Inventor: FUJIWARA MASAHIRO
IPC: C08L83/05
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition for an optical material being excellent in mechanical characteristic such as high hardness and low linear expansion and being excellent in optical characteristic such as transparency, and a cured article thereof, and to further suppress reduction of Abbe number when refractive index is raised.  <P>SOLUTION: (D) A compound having a specific structure having a carbon-carbon double bond having reactivity with one SiH group in one molecule is added to the curable composition for the optical material comprising (A) a compound containing at least two carbon-carbon double bonds having reactivity with the SiH group in one molecule, (B) a polysiloxane compound reacted with an organic compound containing at least two SiH groups in one molecule and (C) a hydrosilylation catalyst.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109297-A (JP)
Title: Imaging unit, and method of manufacturing the same
Inventor: FURUSATO HIROYOSHI
IPC: H04N5/335
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging unit preventing foreign matter existing in a sealed space formed with an optical component and a casing from being reflected in an imaging element.  <P>SOLUTION: In this imaging unit having an imaging element 22 exposed to a sealed space surrounded by a package 21 and a lid 23, fluorine-containing organic silicon compound films 42 are formed in regions P1 of the lid 23 including optical effective regions on a surface facing the imaging element 22, and capture areas Q1 for capturing the foreign matter are arranged in a region interposed between the fluorine-containing organic silicon compound film 42 and an outer edge of the lid 23. Even when the foreign matter such as dirt or dust floats in the sealed space of the imaging unit and comes into contact with the optical effective region P of the lid 23, the fluorine-containing organic silicon compound film 42 is formed on the region P1 including the optical effective region , and thereby the foreign matter never stays and resultantly captured in the adjacent capture area Q1 even if it comes into contact with the optical effective region P.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106320-A (JP)
Title: Internal combustion engine and control device thereof
Inventor: SAITO KIMITAKA
IPC: F02B23/08
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine and a control device thereof achieving low fuel consumption, low noxious-gas and comfortability at a higher level.  <P>SOLUTION: The internal combustion engine 1 includes an exothermic chamber 41 disposed adjacently to a combustion chamber 12, an exothermic chamber valve 42 putting connection between the exothermic chamber 41 and the combustion chamber 12 under either of a communication state or a shut off state, a valve drive system driving the exothermic chamber valve, and a heat recovery pipe 43 recovering heat of gas introduced to the combustion chamber 12 and using the recovered heat for warming up. The control device selects and executes an engine output mode for creating engine output when warming up of the internal combustion engine 1 is not necessary, and selects and executes a heat recovery mode for recovering generated heat when warming up of the internal combustion engine 1 is necessary.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108947-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: ISHIKAWA MASAYUKI
IPC: H01L21/60
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the displacement of a semiconductor element, and to prevent a void in solder from remaining.  <P>SOLUTION: The semiconductor element 3 is stored in a recess 5 formed in a frame 1 in a state that a bonding surface 3a is projected from a surface of the frame 1 at a periphery of the recess 5. The substrate 2 and the frame 1 are positioned and overlapped in a state that the solder 4 is arranged on a surface of the substrate 2 in accordance with the recess 5 of the frame 1. Thus, the solder 4 is sandwiched between the bonding surface 3a of the semiconductor element 3 which is projected from the frame 1, and the surface of the substrate 2. The sandwiching part is made to communicate from a gap between the substrate 2 and the frame 1 to an external part. The solder 4 is made to reflow between the substrate 2 and the frame 1 which are in an overlapped state, and the semiconductor element 3 is bonded to the substrate 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114055-A (JP)
Title: Substrate processing apparatus, substrate processing method, and vacuum-drying device
Inventor: IKEDA FUMIHIKO
IPC: H01L21/027
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of vacuum-drying processing and shorten the processing time just after coating in a spinless coating method using slit nozzles, and to enhance the uniformity of quality of a coated resist film after vacuum-drying processing.  <P>SOLUTION: When a second mode in which a substrate G is scan-coated by a resist application unit from a right side G<SB>R</SB>to a left side G<SB>L</SB>is selected, gas stream control is performed by a vacuum-drying unit (VD)52 such that a gas jetting part 102 on the left is selectively actuated and a gas jetting part 104 on the right is stopped during vacuum-drying processing. In this gas stream control, gas exhaustion flow channels in gas exhaustion ports 100a and 100b on the upstream side (left side) are closed, and then the gas in the chamber is exhausted through gas exhaustion ports 100c and 100d on the opposite side (right side).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114126-A (JP)
Title: Semiconductor device and dc-dc converter
Inventor: NAKAMURA KAZUTOSHI
IPC: H01L27/08
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce ON resistance between a source region and a drain region of a semiconductor device.  <P>SOLUTION: The semiconductor device includes a base layer of a second conductivity type, a device isolation layer, a control electrode, a high dielectric layer, a first main electrode, and a second main electrode. The base layer includes the source region of a first conductivity type and the drain region of the first conductivity type. The source region and the drain region are selectively formed on a surface of the base layer. The device isolation layer is provided in the base layer to be extended in a direction from the source region to the drain region. The control electrode is provided on a top side of the device isolation layer to control a current passage between the source region and the drain region. The high dielectric layer is arranged in at least a part on a top side of the base layer or in at least a part in the device isolation layer. The high dielectric layer has a higher dielectric constant than a dielectric constant of the device isolation layer. The first main electrode is connected to the source region. The second main electrode is connected to the drain region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114178-A (JP)
Title: Plasma processing device and plasma processing method
Inventor: NAKANO HIROHIKO
IPC: H01L21/3065
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing device and a plasma processing method that can cool not only a wafer, but also a tray during plasma processing.  <P>SOLUTION: The wafer 10 is put in an opening 11a formed in the tray 11 first, and a lower-surface peripheral edge of the wafer 10 is held by a holding member 13 provided on a lower surface of the tray 11. Then the tray 11 and a lower electrode 12 as an electrostatic chuck are put closer to each other to insert the holding member 13 into a recess 14 formed in the lower electrode 12, the tray 11 is mounted on a tray mounting part of the lower electrode 12, and the wafer 10 is mounted on the wafer mounting part. Then while the wafer 10 and tray 11 are held by the electrostatic chuck, the wafer 10 and tray 11 are cooled by a cooling mechanism. When the wafer 10 is subjected to plasma process in this state, the wafer 10 and tray 11 are both cooled during the plasma processing, so that the wafer 10 is unlikely to have a temperature difference between a center part and an outer peripheral part thereof, thereby improving uniformity of etching.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010045975-A (JP)
Title: Capacitor discharge circuit
Inventor: WATANABE YUKIO
IPC: H02M7/48
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a capacitor discharge circuit and reduce cost thereof, while preventing residual charge voltages of a plurality of capacitors.  <P>SOLUTION: When a control signal is applied to a gate of a first IGBT 34a to turn it on after a switch 12 is opened, the voltage of a first capacitor 13 is discharged by way of a route passing through a first discharge resistor 15 and the first IGBT 34a. When a control signal is applied to a gate of a second IGBT 34b to turn it on, the voltage of a second capacitor 14 is discharged by way of a route passing through the second IGBT 34b and the second discharge resistor 17. As a result, the voltages of both capacitors 13 and 14 are discharged to zero volt. As a result of control via the gates of the first IGBT 34a and the second IGBT 34b, the functions of a discharge switch and a chopper switch are achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT