baber/WOPTO huggingface dataset:
Patent JP-2011049400-A (JP)
Title: Position detector, exposure device and manufacturing method of device
Inventor: MIYAZAKI TADAYOSHI
IPC: G01B11/00
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for positioning a wafer in a short period of time (wafer alignment).  <P>SOLUTION: A position detector is provided with: a sensor 704 where a plurality of regions detecting light from a mark formed in the wafer 40 held by a stage 50 are arranged in a first direction; a first drive part 60 driving the stage; a control part 80 controlling the first drive part so that the stage is driven not only to a height direction of the wafer but also to a second direction orthogonal to the height direction of the wafer in such a way that light from the mark AM, which is made incident on the sensor, is sequentially made incident on the plurality of regions while moving along the first direction; and a processing part 90 processing a signal from the sensor. The processing part decides a position in the height direction of the wafer which shows a peak in a distribution of light intensity following the first direction, which is given by the signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046144-A (JP)
Title: Liquid injection head unit and liquid injection apparatus
Inventor: OKUBO KATSUHIRO
IPC: B41J2/045
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid injection head unit and a liquid injection apparatus, which suppress a bad influence of static electricity even if a liquid injection head having a nozzle plate consisting of an insulating material, is included.  <P>SOLUTION: The liquid injection head unit 1 is provided with a liquid injection head 20 constituted of: a liquid injection head body 21 which causes pressure change with a pressure generating means so as to inject droplets from nozzles; and a head case 22 consisting of an insulating material fixed on the liquid injection head body 21. The body 21 has: a nozzle plate 31 consisting of an insulating material; flow path forming substrates 24 to 26 consisting of an insulating material; and a sheet plate 43 consisting of a conductive material constituting a part of a liquid flow path. The head case 22 has a conductive plate 100 consisting of a conductive material having an exposure part 101 electrically connected with the sheet plate 43, and exposed outside on the side surface of the head case 22, and the conductive plate 100 is grounded via a grounding member 110.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054294-A (JP)
Title: Lighting device and image display device equipped therewith
Inventor: KADOTA MICHIHIRO
IPC: H05B41/282
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To stably supply a filament current in a lighting-off condition while fixing a driving frequency.  <P>SOLUTION: This lighting device 500 includes an inverter 150 for supplying electric power to a resonance load circuit including a hot-cathode fluorescent lamp 101, and a control device for controlling the inverter. The inverter has the resonance load circuit in which the frequency of an alternating current flowing in the resonance load circuit is set to be (natural number+1) times the inverter driving frequency in the lighting-off condition of the hot-cathode fluorescent lamp. Besides, the resonance load circuit has a parallel circuit in which the hot-cathode fluorescent lamp is connected in parallel to a resonance capacitor 109 via a transformer 112 in an alternating manner, and a choke coil 108 connected in series to the parallel circuit. During lighting-on, the inverter outputs voltage higher than during lighting-off.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055118-A (JP)
Title: Spread spectrum clock generation device
Inventor: USAMI HAJIME
IPC: H03K5/156
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spread spectrum clock generation device that can also use a generated spread spectrum clock as a clock for a counter for controlling various timings.  <P>SOLUTION: An SSC source clock and a reference clock, which are generated by an SSC source clock generation circuit 3 and a reference clock generation circuit 5 are inputted to 16-bit counters 7 and 9, and the numbers of clocks are counted as counter values cnt1, cnt2. The counter values cnt1 and cnt2 are inputted to a comparator circuit 10, and if the counter value cnt1 is greater than the counter value cnt2 by 1 or more, then the comparator circuit 10 outputs a signal of an L-level as a comparison result cmp. Then, a pulse generation circuit 21 outputs a rectangular pulse (decimation request pls_cg) of an L-level, and a logical product of the decimation request pls_cg and the SSC source clock is obtained by an AND circuit 31, so that the SSC source clock is decimated for one clock.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051619-A (JP)
Title: Packaging bag
Inventor: HIROSE KIICHIRO
IPC: B65D30/02
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive packaging bag capable of ensuring the antistatic effect and the transparency by a simple sealability-keeping method, allowing a content to be visible, and taking out even the strongly chargeable content without leaving any part of the content when the bag is unsealed to take out the content.  <P>SOLUTION: The conductive packaging bag is formed of a laminate consisting of a base layer, a hot-melt resin layer, and a non-hot-melt and antistatic resin layer provided on the hot-melt resin layer with its surface specific resistance being ≤10<SP>8</SP>(Ω/square). The peripheral edge thereof is adhered by the fusion-seal, and a cut or a cutout is formed by the fusion-seal to form an unsealing notch.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052604-A (JP)
Title: Low-pressure egr device
Inventor: FURUKAWA AKIRA
IPC: F02M25/07
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a related art, in which the number of parts is increased caused by addition of an intake throttle valve and a drive means thereof to cause increase in size or cost and increase in potential failure probability.  <P>SOLUTION: The intake throttle valve is eliminated, and an approximately U-shaped low-pressure EGR valve body 7 is rotated by a low-pressure EGR shaft 8 of which an axial center line F is at the inside of the intake passage 3. By this constitution, a rate of closure of the intake passage 3 by the low-pressure EGR valve body 7 is small even when the low-pressure EGR valve body 7 is rotated on a valve close side, so that a little amount of EGR gas is controlled without significant influence on intake air. On the other hand, in opening where a low-pressure EGR flow passage 4 is enlarged by the low-pressure EGR valve body 7, negative pressure can be generated in the intake passage 3 to which the EGR gas is returned and thereby to control a large amount of EGR gas. The intake throttle valve and the drive means thereof are eliminated, so as to keep the cost and the failure probability low.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052940-A (JP)
Title: Outdoor unit of air conditioner
Inventor: NAITO YASUHIRO
IPC: F24F5/00
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner, wherein a thermostat for preventing an excessive temperature rise, is set on a proper position, and is easily mounted, and its attachment parts are easily and inexpensively manufactured.  <P>SOLUTION: In this outdoor unit of the air conditioner having a defrost heater 15 laid on an outdoor unit base 2, and the thermostat 27 for preventing excessive temperature rise, disposed on the defrost heater 15, the thermostat 27 has a clip 28 clipping an outer periphery of the defrost heater 15 and mounted on the defrost heater 15, and is disposed on an upward rising section 15C of the defrost heater 15, and locked on the thermostat 27 at its locking section 29A disposed at its one end, in the state where a fitting section 29B disposed on the other end side is positioned through a positioning clip 29 fitting to an outer periphery of a horizontal part 15B adjacent to the rising section 15C of the defrost heater 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061896-A (JP)
Title: Motor drive controller
Inventor: MIYOSHI TATSUYA
IPC: H02P29/02
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive controller capable of ideally protecting a switching element from overheat by properly reducing a loss of the switching element at the time of locking of an AC motor.  <P>SOLUTION: Driving a three-phase AC motor M is controlled based on a conversion power, while a gate voltage is applied to each of switching element T1U, T3V, T5W, T2U, T4V, T6W of inverter equipment via a gate resistor. Then, a motor lock detection section 100 for detecting whether the three-phase AC motor M is in a locked state detects the locked state of the three-phase AC motor M, thus suppressing a system voltage of the inverter equipment, and changing a resistance value of the gate resistor to a small value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060855-A (JP)
Title: Light receiving element and epitaxial wafer
Inventor: AKITA KATSUSHI
IPC: H01L31/10
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving element, along with an epitaxial wafer, which is composed of a group III-V semiconductor and in which dark current is reduced.  <P>SOLUTION: The light receiving element includes a substrate 3 formed of the group III-V semiconductor, a light receiving layer 7 formed on the substrate 3, a diffusion concentration distribution adjusting layer 9 which is arranged to be brought into contact with the light receiving layer 7 and is formed of the group III-V semiconductor, and a window layer 11 which is disposed to be brought into contact with the diffusion concentration distribution adjusting layer 9, has band gap energy larger than the diffusion concentration distribution adjusting layer 9, is formed of the group III-V semiconductor and contains a P element. N-type carrier concentration in a prescribed region extending into the window layer 11 from a bonding face of the window layer 11 and the diffusion concentration distribution adjusting layer 9 is within a range of ≥5×10<SP>15</SP>cm<SP>-3</SP>and ≤1×10<SP>19</SP>cm<SP>-3</SP>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058694-A (JP)
Title: Damper device and refrigerator using the same
Inventor: SHINOHARA KATSUTOSHI
IPC: F25D17/08
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper device capable of suppressing blast resistance at a cold air inlet side.  <P>SOLUTION: In this damper device having an opening/closing body driven by a driving means, and a frame having an opening opened and closed by the opening/closing body, a height of a flange disposed at an outer periphery of the frame, is low at an anti-pivotally-supporting side of the opening/closing body with respect to that at a pivotally-supporting side. One end of the opening/closing body is supported by a driving shaft of the driving means, the other end of the opening/closing body has a rotating shaft supported by a spindle of the frame disposed on a position opposed to the driving shaft, and a height of the frame at an anti-rotating shaft side is lower than that of a rotating shaft side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056385-A (JP)
Title: Conveyer
Inventor: ARAOKA MANABU
IPC: B07C5/36
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable measuring the amount of target articles moved in a practical conveyance state and carrying out accurate inspection or sorting based on a measured amount of articles moved.  <P>SOLUTION: A conveyer includes a conveyance means 20 of carrying articles, two or more sensors 11 detecting target articles carried by the conveyance means 20 and passing predetermined positions, an execution unit 22 carrying out a treatment of target articles on the conveyance means 20 according to detected signals from the sensors 11, a sorting unit 23 sorting the target articles based on the executed results of the execution means 22 and a controller controlling the sensors, execution unit and sorting unit. The controller writes values of the counter on generation of article detection signals from the sensors, in a memory device, while the sensors measure a predetermined number of times of passing timings of the target articles, reads out the contents of the memory device after the completion of measuring the predetermined number of times and calculate the passing timings of the target articles at the positions of the sensors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010156946-A (JP)
Title: Liquid crystal display panel and residual image eliminating method using the same
Inventor: HUANG KUEI-WEI
IPC: G09G3/36
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display panel capable of eliminating a residual image.  <P>SOLUTION: A main thin film transistor 90 and an auxiliary thin film transistor 91 are disposed on pixels of a first substrate of the liquid crystal display panel. The main thin film transistor 90 includes a first gate 90a coupled to a corresponding scanning line, and a first source 90b coupled to a corresponding data line. The auxiliary thin film transistor 91 includes a second gate 91a coupled to the corresponding scanning line, and a second source 91b coupled to the adjacent data line. This accelerates emission of electric charges, accumulated in the pixels, from the adjacent data line, and effectively eliminates a residual image. Time for liquid crystal display can also be shortened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011061620-A (JP)
Title: Semiconductor device and level shift circuit
Inventor: DONO CHIAKI
IPC: H03K19/0185
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce layout area while preventing deterioration in duty of an output signal after level conversion and GCD mode trouble.  <P>SOLUTION: A level shift circuit 100 is equipped with: a pair of P-channel transistors P1, P2 having sources connected to a power supply line VDDL and also connected in a flip-flop fashion; a pair of N-channel transistors N1, N2 provided between the transistors P1, P2 and the power supply line VSSL and inputting complementary input signals at respective gates; and a current supply circuit 11 provided between the power supply line VDDL and drains of the transistors N1, N2. The current supply circuit 11 is equipped with: N-channel transistors N3, N4 having sources connected to drains of the first transistors N1, N2; and P-channel transistors P3, P4 as current limiting elements each having one end connected to the power supply line VDDL and the other end connected to a drain of the transistor N3 or N4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059024-A (JP)
Title: Interference wave detection device, radar device, and interference wave detection method
Inventor: WADA MASAKAZU
IPC: G01S7/32
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To detect the effect of an interference wave from a radar receiving signal with high accuracy.  <P>SOLUTION: An object point selection unit 173 selects at least one receiving signal from a prescribed the hit number of radar receiving signals reflected from an observation object. An average power calculation unit 174 calculates an average value of reception power of the radar receiving signal from the prescribed the hit number of radar receiving signals. When the difference between the power value of the selected receiving signal and the average value is calculated and the difference is equal to or more than a prescribed threshold, an interference decision unit 175 determines that an interference wave is mixed in the selected receiving signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010021563-A (JP)
Title: Cap for hermetic sealing and method of producing the same
Inventor: MATSUBARA SHIGEJI
IPC: H01L23/06
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap for hermetic sealing adapted to make for improving sealability and down-sizing.  <P>SOLUTION: The hermetic sealing cap is intended for using for an electronic component housing package to house electronic components 34. It includes a cavity (a concave portion) and a flange portion 41a provided in both end portions of the cavity. The radius of curvature measures longer than 0 mm and shorter than 0.1 mm at the corner 41b of the sealing-side inner face of the flange portion 41a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011064127-A (JP)
Title: Drive control device for fuel pump
Inventor: TOYAMA YUICHI
IPC: F02D41/20
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in cost of a control device while performing fail-safe control when a fuel pressure sensor fails, in the drive control device setting the manipulated variable of an electric fuel pump according to fuel pressure detected by the fuel pressure sensor.  <P>SOLUTION: When the fuel pressure sensor is normal, the manipulated variable of the fuel pump determined by feedback control based on a value detected by the fuel pressure sensor is stored with respect to each engine operation area. When the fuel pressure sensor is abnormal, the fuel pump is driven and controlled according to the manipulated variable stored in response to an engine operating condition at that time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064589-A (JP)
Title: Marker of three-dimensional position measuring system, three-dimensional position measuring system, and marker attaching method
Inventor: OKAMOTO HIROYUKI
IPC: G01B11/00
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To measure a three-dimensional position of a marker without giving a resistance to a subject when attaching the marker for measuring the three-dimensional position to the subject, and without causing misalignment between a desired measuring point and the marker.  <P>SOLUTION: The present invention relates to the marker 20 of a three-dimensional position measuring system for measuring the three-dimensional position of the measuring point of the subject based on image data of the subject photographed by a photographing apparatus. The marker has an adhesive base material 21 to be directly adhered to the measuring point of the subject and a marker member 25 to be adsorbed to the adhesive base material 21 by a magnetic force and photographed by the photographing apparatus, and is capable of clamping clothing 51 of the subject in between the adhesive base material 21 and the marker member 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062784-A (JP)
Title: Remote control type actuator
Inventor: ISOBE HIROSHI
IPC: B25J17/02
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control type actuator which changes a position of a grip tool provided at an end of an elongated guide part, by a remote control, has a remote control mechanism with a relatively simple structure, and is applicable for guide parts with various form.  <P>SOLUTION: The remote control type actuator is equipped with: the guide part 3 having an elongated form; an end member 2 attached to the end thereof so as to freely change the position; an opening and closing type grip tool 1 provided in the end member 2; a rotating member 13 provided in the end member 2 so as to be rotatable; and a rotation to opening and closing converting mechanism 14 for converting a rotating operation of the rotating member 13 to an opening and closing operation of the grip tool 1. The guide part 3 has therein: a rotating shaft 22 for transmitting a rotation to the rotating member 13; and a guide hole 30a passing through both ends. A position operating member 31 the end of which comes into contact with the end member 2 and which moves forward and backward so as to change the position of the end member 2, is inserted into the guide hole 30a freely movable forward and backward in the guide hole 30a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071188-A (JP)
Title: Plasma processing device
Inventor: WAKAMATSU TEIJI
IPC: C23C16/455
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing device generally equalizing plasma distribution with respect to a substrate.  <P>SOLUTION: The plasma processing device 1 includes: a processing chamber 3 having a chamber 2, an electrode flange 4 and an insulation flange 81; and a shower plate 5 for partitioning the processing chamber into a gas introduction chamber 32 for introducing a material gas therein and a reaction chamber 31 for arranging a substrate therein, and is structured such that the material gas can be supplied into the gas introduction chamber from a gas introduction opening 42 formed on the electrode flange. The plasma processing device is further structured such that a pressure adjustment plate 55 is arranged to partition the gas introduction chamber into a first space 51 with the gas introduction opening arranged thereon, and a second space 52 with the shower plate located therein; a material gas supply pipe 60 formed with projecting parts 65 projecting outward relative to the outer peripheral edges of the pressure adjustment plate in plan view is arranged in the first space; and the material gas can be supplied toward the shower plate from gas spray holes 63 formed on the projecting parts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010106255-A (JP)
Title: Grease composition for resin lubrication
Inventor: TANAKA KEIJI
IPC: C10M169/02
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition for resin lubrication improving lubrication property between a resin and another resin, between a resin and other material such as a metal.  <P>SOLUTION: The grease composition for resin lubrication is obtained by compounding an amine salt of a saturated fatty acid into a grease base including a base oil and a thickener. Particularly, the amine salt of the saturated fatty acid is preferably represented by formula (1): RCOO<SP>-</SP>R'NH<SB>3</SB><SP>+</SP>, wherein R is a 5-21C linear saturated hydrocarbon, R' is a 16-18C unsaturated hydrocarbon, with the proviso that the total content of the amine salt of the saturated fatty acid is 0.1-10 mass% based on the total amount of the grease composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011067839-A (JP)
Title: Method for preparing mold releasing agent for silicon casting and method for manufacturing mold for silicon casting
Inventor: YAMADA MOTOYUKI
IPC: C01B33/02
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a mold releasing agent for silicon casting capable of forming a demolding layer excellent in peel resistance, and also to provide a method for manufacturing a mold for silicon casting.  <P>SOLUTION: Heat resistant powder as a mold releasing component and a halogenated silicon compound represented by a rational formula: SiRlxR2y are mixed, the halogenated silicon compound is hydrolyzed, and then solvent is added thereto to be slurry or a mixture of a hydrolysis product obtained by the hydrolysis of the heat resistant powder and the halogenated silicon compound is heat-treated and the solvent is added thereto to be slurry, so that the mold releasing agent is obtained. It is coated on the mold for silicon casting and is baked, and a binder precursor component is changed to a SiO2 component to form a binder layer, and accordingly the demolding layer excellent in peel resistance can be formed. In the formula, R1 is a hydrogen atom or a 1-4C linear alkyl group or a 1-4C branched alkyl group, R2 is a halogen atom, x is an integer of 0-2, y is an integer of 2-4, x+y=4.  <P>COPYRIGHT: (C)2011,JPO&INPIT