baber/WOPTO huggingface dataset:
Patent JP-2011048909-A (JP)
Title: Light-emitting device, method of manufacturing the same, and electronic equipment
Inventor: KUMAGAI MINORU
IPC: G09F9/00
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device with a luminescent panel attaining mass-production with a high manufacturing efficiency, superior in element service life and light emission characteristics, and suppressing variations in emission luminance, and to provide a method of manufacturing the device, and to provide electronic equipment attaining favorable image display.  <P>SOLUTION: In a display panel 10A which is a display of the light-emitting device, a region (an EL element formation region) Rel forming an organic EL element OEL of each pixel PIX is defined by a partition wall 13, protruding from one surface side of a substrate 11 and having a plurality of openings 13a. Each independent liquid control part 15 is formed on the partition wall 13, formed in a region between the pixels PIX arranged in a column direction of the display panel 10A. The liquid control parts 15 are disposed, such that pitches between the liquid control parts 15 are set at equal intervals. The film quality and the film thickness of the organic EL layer of each pixel PIX are made uniform, by continuously applying a liquid along the pixels PIX arranged in the column direction of the display panel 10A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048148-A (JP)
Title: Glossing device and image forming apparatus
Inventor: YAMANO MIHO
IPC: G03G15/20
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glossing device that conveys a recording material so as to prevent a decrease in the temperature of the recording material, surely brings a toner image on the recording material into close contact with the belt, and obtains a glossed image of adequate quality.  <P>SOLUTION: The glossing device located downstream of a fixing means in the direction of conveyance of a recording material, the fixing means being configured to fix a toner image transferred to the recording material, is equipped with: a temperature retaining means for retaining the temperature of the recording material conveyed by the fixing means; a conveying means located downstream of the temperature holding means in the direction of conveyance of the recording material and including a first roller, a second roller located downstream of the first roller, the endless belt stretched by the first and second rollers and disposed on the toner image side of the recording material, and a third roller pressing the first roller via the belt, the conveying means being configured to convey the recording material while holding the recording material between the belt and the third roller; and a cooling means for cooling the belt by sending a current of air thereto and for bringing the toner image into firm contact with the belt by pressing the recording material by the pressure of the current of air.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054588-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: IWASAKI TOMIO
IPC: H01L23/31
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device preventing the occurrence of peeling by improving adhesion between a lead and a sealing body (mold sealing body) in a semiconductor device including a semiconductor chip, a plurality of leads electrically connected to the semiconductor chip and comprising a metal as a main constituent material, and a sealing body for sealing the semiconductor chip.  <P>SOLUTION: A semiconductor device includes a semiconductor chip 5, a plurality of leads 3 electrically connected to the semiconductor chip and comprising the metal as a main constituent material, and a sealing body 2 for sealing the semiconductor chip. In order to improve adhesion between the leads 3 and the sealing body (mold sealing body), a material combination with good lattice matching is used as a combination of a surface material of the leads 3 and the sealing body 2, and the sealing body 2 comprising acenes as a main constituent material is used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051375-A (JP)
Title: Vehicle with differential device with motor
Inventor: NAKAMURA AKIRA
IPC: B60K17/16
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the minimum ground clearance of a differential device itself with a motor, a space in a luggage compartment or a space in a cabin, in a vehicle in which the differential device is joined and integrated with one end side of the motor, and the differential device with the motor with a ring gear of the differential device being engaged therewith is mounted on a drive pinion gear provided on one end of a motor shaft of the motor.  <P>SOLUTION: The vehicle 100 is installed a differential device 1 with a motor. In the mounting posture of the differential device 1 with the motor on the vehicle 100 when viewed from the direction along a rear axle 102, the rotor shaft 15 of a motor 10 is upwardly inclined to the horizontal direction around the differential device 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010217859-A (JP)
Title: Method of displaying depth fused display
Inventor: CHANG CHAO-SONG
IPC: H04N13/395
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of displaying a depth fused display.  <P>SOLUTION: The present invention discloses a method to display a depth fused display. The method includes the following steps. First, a depth fused display that includes a first panel and a second panel is provided. The first panel can display a first image, the second panel can display a second image, and the two first and second panels are disposed in parallel and opposite to each other. Then, the view angle signal of an observer is detected, and the relative position of the first image and the second image is adjusted according to the view angle signal of the observer such that the observer may perceive a stereoscopic image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067965-A (JP)
Title: Solid electrolytic capacitor to be buried in circuit board
Inventor: ZEDNICEK STANISLAV
IPC: H05K1/18
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic capacitor which is arranged to be buried in a circuit board.  <P>SOLUTION: The electrolytic capacitor includes a capacitor element, an anode terminal, a cathode terminal, and a case which has the capacitor element sealed therein and exposes at least part of the anode and cathode terminals externally extended from both sides of the case. Each of the terminals has an upper surface facing the direction of the capacitor element and a lower surface facing such a direction as to go away from the capacitor element. In contrast to a conventional art surface mounting electrolytic capacitor, upper surfaces of the exposed anode and cathode terminals are attached to a circuit board. In this way, since the capacitor is mounted basically "upside down" so that the capacitor is buried in the substrate in such a state that part or the whole thickness of the capacitor is buried in the substrate itself, the height profile of the capacitor on the substrate can be minimized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095437-A (JP)
Title: Heat resistant roll, method of manufacturing the same and method of manufacturing plate glass using the same
Inventor: NAKAYAMA MASAAKI
IPC: C03B35/18
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat resistant roll efficiently improved in its characteristics, a method of manufacturing the same and a method of manufacturing a plate glass using the same.  <P>SOLUTION: This method of manufacturing a heat resistant roll is a method of manufacturing a heat resistant roll which is equipped with a roll containing not less than 5 wt.% clay and includes a grinding process (S101) in which the surface of the roll is ground, and a surface treating process (S102) in which the surface of the ground roll is smoothed while it is kept wet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011058510-A (JP)
Title: Control device for vehicle, and testing device of power transmission mechanism
Inventor: KOSUZUKI DAISUKE
IPC: G01M13/02
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To detect an abnormality in a power transmission mechanism in the runup to occurrence of locking or the like in friction engagement elements.  <P>SOLUTION: A control device for vehicles includes a drive source E, a power transmission mechanism 5 which has the friction engagement elements whose engagement state can be changed and outputs the power from the drive source E to the driving wheel side, a control means which controls the engagement state of the friction engagement elements, an odor component detection means 13 which detects an odor component in the power transmission mechanism, and a failure prediction means 10a which predicts a failure of the power transmission mechanism based on the odor component detected by the odor component detection means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058125-A (JP)
Title: Short fiber for rubber reinforcement and molded product
Inventor: OZAKI DAISUKE
IPC: D01F6/92
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short fiber for rubber reinforcement composed of a polyethylene naphthalate having excellent reinforcing effect and fatigue resistance and a molded product comprising rubber and short fiber by using the same.  <P>SOLUTION: The short fiber for rubber reinforcement comprises an polyethylene naphthalate as a main repeating unit, has a crystal volume obtained by X-ray wide angle diffraction of 550-1,200 nm<SP>3</SP>and crystallinity of 30-60%. The short fiber has a maximum peak diffraction angle of X-ray wide angle diffraction in the short fiber of 25.5-27.0 and contains a phosphorus atom in an amount of 0.1-300 mmol% based on an ethylene naphthalate unit. The short fiber contains a metal element. Preferably, the metal element is at least one or more kinds selected from a group of metal elements of the periods 4-5 and the groups 3-12 in the periodic table and Mg. Preferably, the fiber length of the short fiber is 0.3-10 mm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064485-A (JP)
Title: Device of explicitly indicating position under line
Inventor: HINOKI TOMOAKI
IPC: H02G1/02
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and low-cost device of explicitly indicating a position under the line that facilitates handling, and also improves workability of explicitly indicating the position under the line.  <P>SOLUTION: The device includes: a casing 20 having the upper surface opened over the entire surface; a reference string 30 stretched between upper edges of facing short-length walls 21 of the casing 20; and a cord 50 as a verticality indication means provided at the casing 20 and indicating the vertical direction in which a linear body is overlapped with a power transmission line 90 stretched outdoors in plan view. The casing 20 includes a mirror body 40 capable of reflecting the reference string 30 and a bubble level 70 attached to the casing 20 perpendicularly to the extension direction of the reference string 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010147018-A (JP)
Title: Ground fault interrupter having burnout preventing function of solenoid coil
Inventor: JUNG HAN SANG
IPC: H01H83/02
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground fault interrupter for preventing burnout of a solenoid coil which occurs when a voltage is continuously applied on the solenoid coil to operate when contact fusion with a power supply line of the ground fault interrupter and electrical leakage continuously occur.  <P>SOLUTION: The ground fault interrupter interrupts a contact connected to a power supply when the voltage is applied on the solenoid coil 500 and electrical leakage occurs. The ground fault interrupter includes a power supply rectifying part 100 for rectifying the power supply, a detecting part 300 including an image current transformer for detecting an electrical leakage state, a control part 200 in which a latch circuit is incorporated and which transmits a control signal in receiving an electrical leakage detecting signal from the detecting part, a thyristor 400 which is turned on in receiving the control signal so that the voltage is applied on the solenoid coil, and a signal interrupting part 600 for interrupting input of the control signal to the thyristor when a certain time passes after the thyristor is turned on.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011064993-A (JP)
Title: Optical semiconductor element and method for manufacturing the same
Inventor: KURAHASHI TERUO
IPC: G02F1/025
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor element which can prevent absorption of light by an electrode or the like even when a clad layer is thin, and miniaturized more and to provide a method for manufacturing the same.  <P>SOLUTION: A lower clad layer 32, a core 33, and an upper clad layer 35 are formed on an Si substrate 31, and light is confined in the core 33 by a refractive index difference between the core 33 and the clad layers 32 and 35 to be propagated in the longitudinal direction of the core 33. The upper clad layer 35 has a cavity 36 formed to surround the upper side and the side of the core 33. A connection layer 34 connected to the lower power of the core 33 is formed on the lower clad layer 32, and the upper clad layer 35 has a contact hole formed to reach the connection layer 34. An electrode 27b is formed on the upper clad layer 35 above the core 33, and the electrode 27b is connected to the connection layer 34 via the contact hole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068217-A (JP)
Title: Vehicle
Inventor: TAKENAKA TORU
IPC: B62K3/00
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To hardly upset lateral balance of an inverted pendulum type vehicle, even if a column is oscillated to right and left sides in a state of the column applied with load.  <P>SOLUTION: The inverted pendulum type vehicle 1 includes a body 5, a pair of wheels 2R and 2L mounted on the body 5 and disposed in parallel, drive mechanisms 3R and 3L for separately rotating and driving the wheels 2R and 2L around wheel axes O, and a control means 6 for controlling the drive mechanisms 3R and 3L. The body 5 includes a base 52 mounted with the wheels 2R and 2L, the column 53 disposed upright from the base 52, and a load receiving part 51 mounted on the column 53 to receive load of a heavy article. The column 53 is connected to the base 52 via a shaft part 53a extending in a direction non-parallel with the wheel axes O and is provided to be oscillatable around the shaft part 53a. In the shaft part 53a, an actuator 4 is provided to impart torque of a direction opposite to the oscillated direction of the column 53 to the column 53 oscillated around the shaft part 53a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069086-A (JP)
Title: Door body and sash with the same
Inventor: HATANAKA MASATO
IPC: E06B3/06
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door body capable of adapting to either of horizontal and vertical attachments and reducing the weight of a stile/rail body, and a sash with the door body.  <P>SOLUTION: This door body includes the stile/rail body 23 for being fixed to a frame body 1 provided in the building opening; the stile/rail body 23 is constituted by framing upper and lower rails and right and left stiles in a rectangular shape; the upper and lower rails 20 and 21 and the stile 22 adjacent to them are connected together via connecting members 30 in the stile/rail body 23, respectively; and the connecting member 30 comprises a locking portion 34 which swallows a protrusion 16 formed on at least the opposed two sides of the inner peripheral surface of the frame body 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010141873-A (JP)
Title: Method used for radio measurement and communication node in communication network
Inventor: LIU YONGQIANG
IPC: H04W84/12
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method used for radio measurement in a communication network.  <P>SOLUTION: A communication network includes a plurality of basic service sets controlled by a core network controller. The method includes a step where the core network controller issues a measurement request to a communication node working on a service channel; a step where the communication node switches to a non-service channel based on the measurement request; a step where the communication node broadcasts a measurement beacon in the non-service channel and returns to the service channel immediately after the broadcasting; a step where a node in the non-service channel receives the measurement beacon; and a step where based on the measurement beacon, calculates the received signal strength indicator (RSSI) from the communication node to an own node in the non-service channel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011073238-A (JP)
Title: Label forming apparatus
Inventor: KASUGAI ATSUSHI
IPC: B41J15/04
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label forming apparatus which can stably support a roll regardless of a roll peripheral diameter.  <P>SOLUTION: Three rollers of a first roller 51, a second roller 52 and a third roller 53 different in circumferential position from each other are set in a roll housing part 4. The first roller 51 and the second roller 52 are arranged horizontally, and the third roller 53 is arranged at a position higher than those of the first and second rollers 51 and 52. Before the roll peripheral diameter becomes an intermediate value Dmid from a maximum value Dmax, the roll 3 is supported by the first roller 51 and the third roller 53. When the roll peripheral diameter becomes the intermediate value Dmid, the roll 3 is supported by three rollers of the first roller 51, the second roller 52 and the third roller 53. Before the roll peripheral diameter becomes a minimum value Dmin after becoming smaller than the intermediate value Dmid, the roll 3 is supported by the first roller 51 and the second roller 52.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011006772-A (JP)
Title: Steel material for high heat input welding
Inventor: YOKOTA TOMOYUKI
IPC: C22C38/58
Filed: 2009-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a steel material for high heat input welding, which exhibits a yield stress of 460 MPa or higher, and which exhibits excellent weld-zone toughness when welded even with a high weld heat input exceeding 300 kJ/cm.SOLUTION: The steel material for high heat input welding contains by mass C: 0.03 to 0.08%, Si: 0.01 to 0.15%, Mn: 1.8 to 2.6%, P: 0.012% or less, S: 0.0005 to 0.0040%, Al: 0.005 to 0.1%, Nb: 0.003 to 0.03%, Ti: 0.003 to 0.03%, N: 0.0025 to 0.0070%, and B: 0.0003 to 0.0025%, with the carbon equivalent Cfalling within the range of 0.33 to 0.45, and which, when welded with a high weld heat input exceeding 300 kJ/cm, exhibits an island martensite content of 1 vol% or less in the structure of the heat-affected zone in the neighborhood of the bond.
Patent JP-2011077940-A (JP)
Title: Radio communication apparatus, error correcting method and error correcting program
Inventor: SEYAMA TAKASHI
IPC: H04L27/38
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent processing delay by determining a logarithmic likelihood ratio fast and efficiently.  <P>SOLUTION: A demodulating unit 220 outputs to a soft decision information calculating unit 250 an in-phase (I) component and a quadrature (Q) component of each received symbol included in a received signal as demodulation data. A reference amplitude calculating unit 240 calculates a reference amplitude from a coefficient corresponding to a channel estimate and a modulation scheme and outputs the reference amplitude obtained to the soft decision information calculating unit 250. The soft decision information calculating unit 250 calculates an LLR by bit from the I component and the Q component of each received symbol and the reference amplitude. At this point, the soft decision information calculating unit 250 calculates the LLR for each bit by performing arithmetic operation including arithmetic operation of an absolute value for each bit. Namely, the soft decision information calculating unit 250 uniformly calculates the LLR using the same operation expression for the same bit, regardless of a region, to which the received symbol belongs, on an IQ plane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010135306-A (JP)
Title: Circuit breaker unit
Inventor: HARAMOTO KENICHI
IPC: H01H73/50
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To secure favorable attraction characteristics of a movable iron core to a fixed iron core.  <P>SOLUTION: This circuit breaker unit is provided with a magnetic movable iron core 37 and a magnetic fixed iron core 31 which has a magnetic pole 31g opposed to an attracted portion 37a of the movable iron core 37, and a support structure (equivalent to one of shaft support 31c of a U shape, a shaft support groove 31cg, and a shaft 39) which supports rotatably the movable iron core 37 is provided in the fixed iron core, and by a mutual magnetic attraction force generated between the magnetic pole 31g and the attracted portion 37a, the movable iron core 37 is attracted to the fixed iron core 31 to automatically be cut off. A magnetic resistance structure (equivalent to a step 39a, a shaft support 31c of a U shape separated mutually by a step 39a, and a bearing portion 37b) which serves as the magnetic resistance of leakage magnetic flux generated from a portion other than the magnetic pole 31g of the fixed iron core 31 is provided in the support structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011078470-A (JP)
Title: Rice cooker
Inventor: TANAKA YASUHIKO
IPC: A47J27/00
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To boil rice by easily improving the state of the boiled rice when the state of the boiled rice is deteriorated and the taste is lost with excessive water put into a rice cooker.  <P>SOLUTION: The rice cooker includes a pot 1, an input unit 5 including a rice cooking start switch for starting the rice cooking operation, and a control unit 11 for controlling a heating device 3 for heating the pot 1 from the temperature of the pot 1 detected by a pot temperature detection unit 4 for the rice cooking operation. The control unit 11 stops heating of the pot 1 when the temperature of the pot does not rise to a prescribed temperature at least in a prescribed period of time during the boil-up step, and executes a rice cooking sequence against early switch-off stored in a storage unit 7, in which a plurality of rice cooking sequences are stored, when the rice cooking start switch is pressed in an other prescribed period of time after the end of the rice cooking step. With this structure, abnormal termination of rice cooking caused by excessive water put into the pot can be avoided by such a simple operation as pressing the rice cooking start switch, and the state of the boiled rice can be improved to that of eatable rice by executing an additional sequence.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081166-A (JP)
Title: El panel, lighting system using the same, and display device using the same
Inventor: HONMA HIDEAKI
IPC: G02F1/13357
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve light extraction efficiency of an EL element, to regulate light emitted from the EL element when it is used for a lighting system and the like, and to prevent a flaw on the EL element surface.  <P>SOLUTION: An optical sheet has a structural layer having periodic linear rugged shapes each formed of facing side parts and a top part. When a period of the rugged shapes is P, a curvature of the top part of a unit projection part is R, and a vertex angle of the unit projection part is θ, the following expressions are satisfied in the optical sheet: expression 1: 40°≤θ≤90°; and expression 2: 0<R/P≤0.2. An EL panel using the optical sheet, an EL lighting system, and a liquid crystal display device are provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT