baber/WOPTO huggingface dataset:
Patent JP-5243984-B2 (JP)
IPC: H04N5/369
Filed: 2009-01-30
Granted: 2013-07-24
Abstract: A solid state imaging device includes a P-type semiconductor substrate 1A, a P-type epitaxial layer 1B grown on the semiconductor substrate 1A, an imaging region VR grown within the epitaxial layer 1B, and an N-type semiconductor region 1C grown within the epitaxial layer 1B. The solid state imaging device further includes a horizontal shift register HR that transmits a signal from the imaging region VR, and a P-type well region 1D formed within the epitaxial layer 1B. The N-type semiconductor region 1C extends in the well region 1D. A P-type impurity concentration in the well region 1D is higher than a P-type impurity concentration in the epitaxial layer 1B. A multiplication register EM that multiplies electrons from the horizontal shift register HR is formed in the well region 1D.
Patent JP-5353283-B2 (JP)
IPC: C22C38/00
Filed: 2009-02-12
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion-resistant steel material for ships, which demonstrates excellent corrosion-resistance by coating even under the environment of severe sea water corrosion for a product such as a ballet-tank in the ship, and which is capable of extending a period before repair coating is carried out, and can lighten repair-coating work.  <P>SOLUTION: The steel material has a steel composition in which by mass, especially, P is reduced to ≤0.010% and S is reduced to <0.0010%, and at least one of 0.01-0.5% W and 0.02-0.5% Mo and at least one of 0.001-0.2% Sn and 0.01-0.2% Sb are included, and Cu, Ni, Cr and Co are suppressed to <0.05%, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5355131-B2 (JP)
IPC: G03G21/18
Filed: 2009-02-16
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge which is stably used without causing a failure even if strong shock is applied in physical distribution or the like when the process cartridge is not in use and the process cartridge is loaded at a position where it retreats from a conveyance belt or an intermediate transfer body, and to provide an electrophotographic image forming apparatus.  <P>SOLUTION: While a protection cover 70 is attached to the process cartridge 7, a regulation surface 70h of the protection cover 70 abuts on an engaging part bearing member 49 of an Oldham's coupling 48, and a driving side engaging member 48c is pressed down through the engaging part bearing member 49, so that displacement between an axial line 48c5 of the driving side engaging member 48c and an axial line 25k of a developing roller 25 is small. Namely, the amount of fitting between a rib 48a1 of a driven side engaging member 48a and a groove 48ba1 of an intermediate engaging member 48b, and the amount of fitting between a rib 48c6 of the driving side engaging member 48c and a groove 48bc1 of the intermediate engaging member 48b are large.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5322690-B2 (JP)
IPC: H01L51/50
Filed: 2009-02-20
Granted: 2013-10-23
Abstract: An organic light emitting device includes a substrate; a first electrode; a second electrode; and an organic layer including an emission layer between the first electrode and the second electrode. The organic layer includes a first intermediate layer including a first host and a first dopant, a second intermediate layer including the first dopant, and a third intermediate layer including a second host and the first dopant interposed between the first electrode and the emission layer. The organic light emitting device has a long lifetime.
Patent JP-5312103-B2 (JP)
IPC: G06F9/44
Filed: 2009-03-06
Granted: 2013-10-09
Abstract: To automatically generate a screen display program where parameters vary like web service calling. A style sheet generating section 121 (a layout generating section) may generate style sheet data (a layout program) based on layout information data stored by the layout information storing section 112. A script generating section 122 (a component display generating section) may generate script data (a component display program) based on event information data stored by the event information storing section 113. An HTML generating section 125 (a screen display program generating section) may combine the style sheet data and the script data to generate HTML data (a screen display program).
Patent JP-5298966-B2 (JP)
IPC: G01C21/26
Filed: 2009-03-06
Granted: 2013-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving support device, warning a driver of the approach of an oncoming vehicle in a manner of not annoying the driver.  <P>SOLUTION: In the driving support device for providing a crew with opposite lane information when jutting out to the opposite lane, the driving support device 100 includes: a means for deciding whether a road environment allows to pass; a means for deciding whether a vehicle to be passed is running from a surrounding vehicle driving environment; and a means for permitting the provision of the opposite lane information, on the decision that the road environment allows to pass and the vehicle to be passed is running.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5261251-B2 (JP)
IPC: H01P1/205
Filed: 2009-03-27
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein since a coupling electrode is used to generate an inductive coupling among a plurality of resonating electrodes, a signal in a frequency band in the vicinity of a predetermined passband can be attenuated sharply, but since λ/2 resonance occurs in the coupling electrode, when an attempt is made to attenuate more the signal in a frequency band other than the predetermined passband, the λ/2 resonance becomes one that cannot be ignored.  <P>SOLUTION: The filter apparatus positioned at a reference-electrode side rather than at a coupling electrode, is electrically connected to a coupling path between a short-circuiting terminal of a first resonating electrode and a short-circuiting terminal of a second resonating electrode in the coupling electrode, and is provided with a capacitive electrode which is capacitively coupled with a reference electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-4816759-B2 (JP)
IPC: G11B7/09
Filed: 2009-04-27
Granted: 2011-11-16
Abstract: A method and apparatus for realizing a stable focus jump operation even in a case where a waveform of an S-curve of a focus error signal fluctuates due to aberration due to fluctuation of a multilayer optical disk substrate thickness or the level of the S-curve fluctuates due to reflectance fluctuation are provided. A focus jump processing means (DSP 51) for performing a focus jump operation moving a laser spot among recording layers of a multilayer optical disk 10 having a plurality of recording layers corresponding to a record/reproduce operation for recording data on the multilayer optical disk 10 or reproducing data recorded on the multilayer optical disk 10 performs acceleration processing for moving the objective lens mounted on an optical pick-up from a certain recording layer of the multilayer optical disk to another recording layer, waiting processing, and deceleration processing for stopping the objective lens 34 and makes an impulse of the acceleration pulse added for the movement of the objective lens 34 in the acceleration processing larger than the deceleration pulse impulse stopping the objective lens 34. <IMAGE>
Patent JP-5363236-B2 (JP)
IPC: H01L33/32
Filed: 2009-08-07
Granted: 2013-12-11
Abstract: A Group III nitride based semiconductor device is disclosed, comprising: a doped Group III nitride layer; and a gallium nitride based superlattice directly on the doped Group III nitride layer, the gallium nitride superlattice being doped with an n-type impurity and having at least two periods of alternating layers of In X Ga 1-X N and In Y Ga 1-Y N, where 0 ¤ X < 1 and X is not equal to Y and wherein a thickness of a first of the alternating layers is less than a thickness of a second of the alternating layers.
Patent JP-5325701-B2 (JP)
IPC: F04C28/26
Filed: 2009-08-10
Granted: 2013-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air compressor performing opening and closing operation of a purge valve at the optimal timing, even when changing the pressure setting of compressed air supplied to the consumption side.  <P>SOLUTION: This air compressor includes a capacity control device, and can purge the compressed air in a discharge flow passage by opening the purge valve, by communicating the purge valve 11 with the discharge flow passage 21 being the primary side of a check valve 6 arranged in a flow passage reaching the consumption side from a compressor body 2. When a sensor 51 detects that secondary side pressure of a suction valve 31 becomes predetermined purge starting pressure lower than atmospheric pressure by blocking-up of the suction valve 31 arranged in a suction port of the compressor body, or lower, the pressure in the discharge flow passage is reduced by opening the purge valve, and after opening the purge valve, pressure in a consumption flow passage is continuously measured by a sensor 52, and when the measured pressure becomes pressure lower by a predetermined preset value than the pressure in the consumption flow passage when opening the purge valve 11, or lower, the purge valve is closed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5316359-B2 (JP)
IPC: H01L21/205
Filed: 2009-10-15
Granted: 2013-10-16
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-5314561-B2 (JP)
IPC: F16H48/08
Filed: 2009-10-21
Granted: 2013-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device adapted to reduce the size and the weight thereof by simplifying the arrangement configuration of the power transmission device having a casing, and a gear mechanism and an interrupting mechanism to the casing.  <P>SOLUTION: The power transmission device 1 includes a gear mechanism 7, a first casing 13, a second casing 15 for forming an accommodating space of the gear mechanism 7 together with the first casing 13, an interrupting mechanism 23 having an inner rotary member 17, an outer rotary member 19 and a clutch member 21, and a fixing member 27 for positioning a first bearing 9 and the inner rotary member 17 with respect to the first gear 3 in the axial direction, and a cylindrical wall 35 which extends to the first casing, has a second opening 29 with the interrupting mechanism 23 being arranged on its inner circumference, and has an inner circumferential wall surface 31 having the diameter larger than the outside diameter of the outer rotary member 19 while an end side in the axial direction of the outer rotary member 19 is supported by an inner circumferential wall surface 31 via a second bearing 33 on the second opening 29 side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5797878-B2 (JP)
IPC: G01S17/10
Filed: 2009-11-20
Granted: 2015-10-21
Abstract: The sensor has an evaluation unit for triggering transmission of a light signal at a transmission time in a measurement period. A transmission time-fine setting unit shifts the transmission time in the measurement period by an offset that forms a distribution whose center of mass forms a desired transmission time. The evaluation unit digitizes the light signal to a sampling pattern having a sampling period and selects the transmission time only at discrete times. The desired transmission time is selected outside the pattern and at other times than the discrete times. An independent claim is also included for a method for measurement of distances or distance changes according to a light transit time principle.
Patent JP-4951059-B2 (JP)
IPC: B64C1/06
Filed: 2007-03-21
Granted: 2012-06-13
Abstract: A method of manufacturing an aircraft component such as a wing rib. The method comprises: providing a body with two or more connectors arranged in a line on the body, each connector having an arm extending from the body, a first flange positioned on a first side of the line, and a second flange positioned on a second side of the line; and attaching a separate connector to the body, the separate connector having an arm extending from the body, a first flange positioned on a first side of the line and a second flange positioned on a second side of the line. A connector for transferring load between a body of an aircraft component and a cover, the cover having an aerodynamic external surface, the connector comprising: a plate for securing the connector to the body of the aircraft component; the plate having a first face on a first side of the connector, a second face on a second side of the connector, and an edge between the first and second faces; an arm extending from the edge of the plate; a first flange carried by the arm on a first side of the connector, and a second flange carried by the arm on a second side of the connector. The arm has a relatively wide base adjacent to the edge of the plate and a relatively narrow distal end which carries the flanges.
Patent JP-4875751-B2 (JP)
IPC: B41J2/01
Filed: 2007-11-12
Granted: 2012-02-15
Abstract: An apparatus and method for inspecting droplet discharge characteristics of an ink-jet printer head by photographing an overlapped droplet image for a plurality of ink droplet successively discharged from the ink-jet printer head.
Patent JP-5307024-B2 (JP)
IPC: H04W84/10
Filed: 2007-12-14
Granted: 2013-10-02
Abstract: A channel access scheme is provided for a pulse-based ultra-wide band network. Here, concurrent ultra-wide band channels may be established through the use of a pulse division multiple access scheme. An access scheme may employ different states each of which may be associated with different channel parameter state information and/or different duty cycles. For example, a channel access scheme may employ an inactive state, an idle state, a connected state, and a streaming state. Multiple logical channels may be defined for a given ultra-wide band channel via, for example, pulse division multiplexing.
Patent JP-5293614-B2 (JP)
IPC: G02B1/04
Filed: 2009-02-19
Granted: 2013-09-18
Abstract: Disclosed is an image pickup lens (LN) including at least three lens blocks (BK) each equipped with a lens substrate (LS) being a parallel flat plate, and a lens or lenses (L) having a positive of negative power and being connected to at least one of an object-side surface and an image-side surface of the lens substrate (LS). In the image pickup lens (LN), a first lens block (BK1) arranged at a closest position to an object side has a positive powder, a second lens block (BK2) arrange at an image side of the first lens block (BK1) has s negative power, and predetermined conditional expressions are satisfied, whereby the image pickup lens capable of being easily produced at a low cost and having a high performance and a compact size can be provided.
Patent JP-5311674-B2 (JP)
IPC: H01L33/48
Filed: 2010-01-14
Granted: 2013-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device capable of improving waterproofing properties and assembling operability advantageously in terms of cost.  <P>SOLUTION: The light emitting device 10 includes a lens housing 11 having a lens 12 at one end, a substrate 13 to which a light emitting element 14 stored in the lens housing 11 is mounted, an electric wire 16 electrically connected to the light emitting element 14, and a groove 17 formed at the lens housing 11 up to a position deeper than the thickness of the substrate 13 where the substrate 13 and the electric wire 16 are stored in the lens housing 11 and sealed with a sealing resin 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5354210-B2 (JP)
IPC: B60R11/02
Filed: 2010-01-19
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide in-vehicle electronic equipment which is fully used in a codeless manner by making it unnecessary to be connected to any power supply line from a vehicle, for example, which always displays a stand-by picture and is fully used only by solar charging throughout a year without giving any restriction to a function.  <P>SOLUTION: A display part 5 is made of pixel memory liquid crystal of 1.4 inches, and the user side of a case body 1 is made a display face. The display part 5 is provided with a front light which illuminates the memory liquid crystal, and the front light is configured to switch lighting and non-lighting on the basis of the state of electromotive force of a solar panel. A radar detector is internally provided with a charging type battery, and the battery is charged after receiving power supply from the solar panel, and configured to supply a power to each section such as a control part 18, a GPS receiver 8, a micro-wave receiver 4, a radio receiver 15, a remote control receiver 16, a display part 5, a lamp 6, a speaker 20, a memory card reader 13, and an infrared receiver 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5265595-B2 (JP)
IPC: F15B21/14
Filed: 2010-02-12
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To control the output of an electric motor as a driving source of a sub-pump corresponding to a working mode such as light work and heavy work.  <P>SOLUTION: This control device includes a controller C for controlling an inclination control device 35 of the sub-pump SP, wherein pressure sensors 11, 21 are connected to the controller C, and according to a pressure signal from the pressure sensors, the controller controls an inclination angle of the sub-pump SP. The controller C has a function of detecting the output of the main pumps MP1, MP2 and a function of controlling the output of the electric motor MG based on a table previously stored according to the output of the main pump.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5044674-B2 (JP)
IPC: H03D7/14
Filed: 2010-03-26
Granted: 2012-10-10
Abstract: A frequency converter includes a first pair of transistors including first and second transistors, a second pair of transistors including third and fourth transistors, and a variable impedance circuit. The first transistor includes source terminal being connected to positive-phase input terminal, drain terminal being connected to positive-phase output terminal, and gate terminal being supplied with positive-phase local signal. The second transistor includes source terminal being connected to positive-phase input terminal, drain terminal being connected to negative-phase output terminal, and gate terminal being supplied with negative-phase local signal. The third transistor includes source terminal being connected to negative-phase input terminal, drain terminal being connected to positive-phase output terminal, and gate terminal being supplied with negative-phase local signal. The fourth transistor includes source terminal being connected to negative-phase input terminal, drain terminal being connected to negative-phase output terminal, and gate terminal being supplied with positive-phase local signal.
Patent JP-5161255-B2 (JP)
IPC: F23D17/00
Filed: 2010-03-30
Granted: 2013-03-13
Abstract: A burner assembly cofires a primary solid fuel and a secondary solid fuel in a combustion zone of a boiler. The burner assembly includes a fuel injector that mixes the primary solid fuel and the secondary solid fuel prior to injection into the combustion zone of the boiler. The primary solid fuel may be pulverized coal, pulverized petroleum coke, or the like, while the secondary solid fuel may be a biomass fuel or refuse-derived fuel.
Patent JP-5343916-B2 (JP)
IPC: G11C16/04
Filed: 2010-04-16
Granted: 2013-11-13
Abstract: A semiconductor memory includes a sense amplifier (SA) which operates in response to activation of a sense amplifier enable signal (SAE) and determines logic held in a nonvolatile memory cell (MC) according to a voltage of a bit line (BL), the voltage varying with a cell current flowing through a real cell transistor (MC), a replica cell transistor (RCT) coupled in series between a first node (N01) and a ground line, and a timing generation unit (TGEN). The timing generation unit (TGEN) activates the sense amplifier enable signal (SAE) when the first node (N01) coupled to the ground line via the replica cell transistor (RCT) changes from a high level to a low level. The replica cell transistor (RCT) includes a control gate receiving a constant voltage (VSA) and a floating gate coupled to the control gate. Thus, the activation timing of the sense amplifier (SA) can be optimally set in accordance with the electric characteristic of the memory cell (MC).
Patent JP-5226731-B2 (JP)
IPC: C08F4/54
Filed: 2010-05-10
Granted: 2013-07-03
Abstract: In anionic polymerization using an anionic polymerization initiator, a tertiary organoaluminum compound (A) having in the molecule thereof a chemical structure represented by a general formula: Al-O-Ar wherein Ar represents an aromatic ring, and at least one Lewis base (B) selected from the group consisting of an ether compound and a tertiary polyamine compound are caused to be present in the polymerization system. In this way, the polar monomer can be polymerized with a high polymerization initiation efficiency and a high living polymerization property and at a high polymerization rate even if the used polymerization initiator is suitable for industrial use and a relatively mild cooling condition or a temperature condition near room temperature is adopted as a polymerization temperature condition.
Patent JP-4955795-B2 (JP)
IPC: B29C48/05
Filed: 2010-05-14
Granted: 2012-06-20
Abstract: An object of the invention is to provide a granulation method and a granulation apparatus that can reduce the manufacturing costs of pellets. There is provided a granulation method which uses an underwater cutting (UWC) device 107 that cuts a medium to be processed extruded from holes of a die 106 by using cutter blades provided in a circulation box 109 and conveys the cut pellets from the circulation box 109 while cooling the cut pellets by pellet cooling/transport water (PCW). The granulation method includes circulating the PCW and stopping the circulation of the PCW after pushing the cutter blades against the die 106 while rotating the cutter blades, before the start of the granulation; storing a predetermined amount of PCW in the circulation box 109 by discharging the PCW; and heating the PCW, which is stored in the circulation box 109, up to 69°C or more.
Patent JP-5276636-B2 (JP)
IPC: F01P11/20
Filed: 2010-09-07
Granted: 2013-08-28
Abstract: A temperature control system for an internal combustion engine, to which a block heater for warming a coolant and keeping the coolant warm is attachable, the temperature control system includes a coolant circulating apparatus circulating the coolant, a fluid temperature detecting device detecting a fluid temperature of the coolant, a block heater disuse estimating portion estimating a possibility of disuse of the block heater under a condition that a circulation of the coolant is stopped, and a block heater usage determining portion determining whether or not the block heater is used on the basis of changes in the fluid temperature under a condition that the coolant is circulated in a case where the block heater disuse estimating portion does not estimate the disuse of the block heater.