baber/WOPTO huggingface dataset:
Patent JP-2011036068-A (JP)
Title: Rotor core and rotating electrical machine
Inventor: IKEDA MASARU
IPC: H02K1/28
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To relax stress concentration of a rotor core.  <P>SOLUTION: Stress relaxing grooves 303, 304 are formed at the base end of a key 302, and a stress-relaxing stepped recesses 408, 409 are provided continuously at the stress-relaxing grooves 303, 304. Each of stepped bottom surfaces 408S, 409S of the stress-relaxing stepped recesses 408, 409 is formed as a surface which is concentric with the outer peripheral surface 401 and along an arc with a larger diameter. At the end separated from the key 302 in the stepped bottom surfaces 408S, 409S of the stress-relaxing stepped recesses 408, 409, stepped end surfaces 305, 306 are formed which extend in the circular center direction and continue to the inner peripheral surfaces 301a, 301b. The stepped bottom surfaces and the stepped end surfaces 305, 306 of the stress-relaxing stepped recesses 408, 409 are coupled at substantially right angle corners 408C, 409C. The stress concentration of the base end of the key 302 is dispersed at the stress-relaxing stepped recesses 408 409 and is reduced thereat.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010037194-A (JP)
Title: Method for producing flat display device
Inventor: KIM HYOUNG-SHICK
IPC: H05B33/10
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a flat display device.  <P>SOLUTION: The method minimizes the stress deviation applied to mother glass when a glass sealing material is melted by a laser to join the mother glass. The method comprises the steps of: forming a plurality of light-emitting parts between first and second substrates arranged opposite to each other, wherein a unit display element is formed for each light-emitting part; forming a plurality of walls between the first and second substrates, wherein each wall is arranged so as to surround each light-emitting part; irradiating the walls with laser beams, wherein a plurality of walls arranged in a first direction is simultaneously irradiated with laser beams; scanning the laser beams in a second direction that is different from the first direction; and cutting the first and second substrates into each unit display element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011040594-A (JP)
Title: Method for manufacturing thin film transistor
Inventor: MIYASHITA KAZUYUKI
IPC: H01L21/20
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that when the heat applied to an α-Si layer by an excimer laser is transmitted to a metal light blocking layer via an insulating layer and the α-Si layer is recrystallized by being cooled, the characteristics of a polycrystal silicon layer vary widely depending on the influence of the pattern shape of the metal layer because the cooling rate of the α-Si layer is influenced by the pattern shape of the metal layer.  <P>SOLUTION: The rectangular metal light blocking layer 105, which is uniformly shaped and distanced, is scanned by the excimer laser in the longitudinal direction to reform the α-Si layer to the polycrystal silicon layer 115. Since the excimer laser scans to the longitudinal direction, the metal light blocking layer 105 is laser annealed in the continuous state. Thereby, the polycrystal silicon layer 115 on the metal light blocking layer 105 becomes highly homogeneous. Thereby, the electric characteristics of TFT 101 formed on the metal light blocking layer 105 becomes homogeneous, and the display uniformity of a liquid crystal device 100 can be increased.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040136-A (JP)
Title: Semiconductor memory device
Inventor: FUJITA NORIHIRO
IPC: G11C16/02
Filed: 2009-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device of which the reliability of operation is improved.  <P>SOLUTION: The device includes: a first memory cell and second memory cell which can hold data of binary or larger; bit lines; a first buffer 81 for holding write data; a second buffer 82 for holding read data from the first memory cell; and a control part 3 for controlling a first write performing to the first memory cell, a rewriting, and a second write performing to the second memory cell. The write data in the first buffer 81 are updated for each time when an instruction of the second write is given, and by the control part, the data are read out from the first memory cell when the instruction of the second write is given after the first write is performed, and after the second write is performed based on the data while holding the read data to the second buffer 82, the rewriting is performed for the purpose of correcting a threshold distribution of the first memory cell based on the read data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028195-A (JP)
Title: Matching training device
Inventor: HATANO SHUJI
IPC: G10K15/04
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matching training device by which a user performs training of pronunciation tone for matching an object language voice with an atmosphere sound wave, while listening to the atmosphere sound wave which is outputted from a stereo sound wave output device.  <P>SOLUTION: Matching words are reported to only the user 1 from a personal information unit 3, at Δt before starting time of a plurality of matching areas of a performance melody for matching each word, in atmosphere of the performance melody of a song to be trained. The user can properly and effectively perform training of pronunciation tone with a correct pitch, by directly hearing the word to be matched and pronounced, Δt before each matching area B1, B2 of the performance melody from the stereo sound wave output unit 6, and by matching and pronouncing the performance melody of the matching area with the accurate word comprehended by hearing the word immediately before.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044256-A (JP)
Title: Female terminal fittings
Inventor: MUKUNO JUNICHI
IPC: H01R13/187
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide female terminal fittings capable of miniaturizing an electrical connection, while keeping the electrical connection in a fine condition.  <P>SOLUTION: The female terminal fittings 10 include a terminal body 20 having a boxlike terminal connection 21, and a louver terminal 40 which is housed in the terminal connection 21 and has a plurality of contact pieces 43 arranged in rows along the direction of insertion of a counterpart female terminal TA and a contact piece holder 45 that holds the contact pieces 43. The terminal connection 21 is provided with a terminal housing 23 that houses the louver terminal 40 and a louver insertion hole 25 in which the louver terminal 40 can be inserted. The louver terminal 40 has a regulation unit 51 which is formed by the side of the contact pieces 43 to regulate a positional shift of the louver terminal 40 to secure an insertion space for the female terminal TA.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043780-A (JP)
Title: Bridge mechanism for acoustic guitar
Inventor: SHIBUSAWA TATSUO
IPC: G10D1/08
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bridge mechanism for string instruments, wherein the mechanism includes a bridge having a string length-correcting function, and a string end-holding mechanism that eliminates the need for a fixing pin, can exchange the strings and that does not protrude toward an upper surface in the string instrument, such as, acoustic guitar.  <P>SOLUTION: The bridge mechanism includes a bridge part and a string end-holding mechanism part. By making the bridge part for a mounting position to be finely adjustable by attaching the bridge 7 to a surface 5 of the upper surface using a bolt nut 40, the string end-holding mechanisms 12 and 13 hold and release the end of the string, by changing an operation direction of the string, and the string end-holding mechanism part fixes the bridge part and the string end-holding mechanisms to the upper backside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049214-A (JP)
Title: Method of manufacturing semiconductor device, and semiconductor device
Inventor: KAWAGUCHI KAZUYUKI
IPC: H01L21/3205
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: when exposure of an electronic circuit region and exposure of a humidity-resistant ring region are individually performed using an exposure apparatus with high resolution, it is necessary to occupy the exposure apparatus for a long time.  <P>SOLUTION: An insulating film is formed on a semiconductor substrate. On the insulating film, a first resist pattern is formed which has a first opening including a plane pattern part long in one direction. The first resist pattern is used as an etching mask to etch the insulating film under the condition that deposits are formed on a width-direction center part of the plane pattern part, long in the one direction, of the first opening, thereby forming a first groove corresponding to the first opening. After the resist pattern is removed, a conductive member is deposited on the insulating film and deposits, and the first groove is filled with the conductive member. The conductive member is polished until the deposits are exposed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049041-A (JP)
Title: Scanning electron microscope device and inspection method of sample using the same
Inventor: RI UEN
IPC: H01J37/147
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-sensitivity, a high-throughput electron beam type inspection device and an inspection method for alleviating artificial defects caused by scanning shift of primary electron beams.  <P>SOLUTION: A semiconductor inspection device with a plurality of primary electron beams is provided with an adjustment means for setting a position where the plurality of primary electron beams are emitted to a sample for inspection. An irradiation positions of the plurality of primary electron beams on the sample are set in accordance with a repetition pattern interval of the sample for the inspection, and repetition pattern images of the comparison object are obtained at the same time. On the plurality of images obtained at the same time, scanning shift of the primary electron beams is the same at places of the repetition pattern to be compared. For that, artificial defects caused by the scanning shift of the electron beams are eliminated on the images, whereby a high-sensitivity, the high-throughput electron beam type inspection device, and the inspection method can be provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046568-A (JP)
Title: Method for pulling single crystal
Inventor: AOYAMA KOJI
IPC: C30B15/04
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for pulling a single crystal, by which a long single crystal having constant specific resistance is efficiently grown.  <P>SOLUTION: In the method for pulling a single crystal, when the impurity concentration in a melt 4 exceeds an upper limit value, a seed crystal part 7 is formed at the lower end of a single crystal 5 being pulled, and then, the growth of the single crystal 5 is stopped once. A raw material is replenished into a crucible 3 during stoppage, and when the impurity concentration in the melt 4 falls below a lower limit value, the growth of the single crystal 5 is restarted by using the seed crystal part 7 (without attaching a new seed crystal 2). Steps of forming a seed crystal part 7, stopping once growing of the single crystal 5, replenishing the raw material, and restarting of growing the seed crystal 5 are performed repeatedly. When the growth of the single crystal 5 is stopped once, the impurity concentration in the melt 4 is uniformized and the disturbance of the surface 4a of the melt 4 is depressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047904-A (JP)
Title: Water-in-oil detection device, and water-in-oil detection method
Inventor: MANIWA SHIGENOBU
IPC: F16N29/00
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-in-oil detection device and a water-in-oil detection method capable of detecting water in a lubricating oil in a short time.  <P>SOLUTION: A first water-in-oil detection device 10A, which is a water-in-oil detection device for detecting water in a lubricating oil 12 in a pipe 11, includes a lubricating oil extraction tube 13 for extracting the lubricating oil 12 from inside the pipe 11, a heating device 14 for heating the extracted lubricating oil 12, and a measuring device 16A for measuring steam 15 separated by heating the lubricating oil 12. The water in the lubricating oil 12 can be analyzed online in a short time by using a small amount of the lubricating oil 12 extracted into the lubricating oil extraction tube 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009286794-A (JP)
Title: Pharmaceutical use for secreted bacterial effector protein
Inventor: SUTTON JOHN MARK
IPC: A61P11/06
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new pharmaceutical composition for treating non-neuronal cells.  <P>SOLUTION: A polypeptide conjugate includes a bacterial injectable effector protein secreted by a modified pilus or needle-shaped structure comprising a type III or IV secretion apparatus, and a carrier which targets the conjugate to a non-neuronal target cell. The effector protein is used for a variety of purposes including treatment of intracellular infection and diseases associated with defects of secretion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011052310-A (JP)
Title: Method for induction-hardening tabular component
Inventor: ARAYA KATSUTOSHI
IPC: C21D9/00
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for induction-hardening a tabular component, which can induction-harden a set region to be hardened including a curving region in the tabular component.  <P>SOLUTION: This induction hardening method includes: setting the whole circumferential edges of a side frame 100 of an automotive seat, which is the tabular component and is an object to be hardened, as the set region to be hardened 8; sequentially passing the set region to be hardened 8 with respect to a high-frequency heating part 4 along the set region to be hardened 8, by moving a holding part which holds the side frame 100, with respect to a high-frequency heating part 4; and simultaneously making a nozzle opening 51 sequentially spout a liquid coolant so that the nozzle opening 51 follows a heated and temperature-raised portion which has been heated and temperature-raised when the region has passed through the high-frequency heating part 4, by moving the nozzle opening 51 with respect to the high-frequency heating part 4 when the holding part 22 moves.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054879-A (JP)
Title: Epitaxial substrate for back-illuminated image sensor and manufacturing method thereof
Inventor: KURITA KAZUNARI
IPC: H01L27/146
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial substrate for a back-illuminated image sensor and a manufacturing method thereof, capable of suppressing metal contaminations and reducing occurrence of a white spot defect of the image sensor, by maintaining a sufficient gettering performance in a device process.  <P>SOLUTION: The method for manufacturing the epitaxial substrate includes steps of forming a gettering sink immediately below a surface of a carbon-added silicon substrate of 5.0×10<SP>15</SP>to 10×10<SP>16</SP>atom/cm<SP>3</SP>in carbon concentration, forming a first epitaxial layer on the surface of the carbon-added silicon substrate, and forming a second epitaxial layer on the first epitaxial layer. In the step of forming the gettering sink, the carbon-added silicon substrate is subjected to long-time heat treatment at 600-1150°C to form a carbon-oxygen-based precipitate region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052502-A (JP)
Title: Rooftop joint cover device
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rooftop joint cover device which absorbs its swing and movement even if it swings and moves by only the dimension of a joint, prevents rainwater or the like from intruding into the joint, and prevents a waterproof cover from protruding or dropping into the joint or a parapet.  <P>SOLUTION: This rooftop joint cover device 1 includes a water draining-off cover 10 forming a support piece 8 covering an upper part of the joint side parapet in a lower building 4 and forming a water draining-off piece 9 on an anti-joint side, a joint cover supporting fitting 12 having a rear end fixed on an exterior wall surface of a higher building 3, a joint cover 13 having one end fixed on the exterior wall surface on a joint side of the higher building 3 and the other end fixed on a tip of the joint cover supporting fitting 12, the waterproof cover 14 covering a tip bottom face of the joint cover 13 in a waterproofing manner, a waterproof sheet 15 having one end fixed on the support piece 8 of the water draining-off cover 10 and the other end fixed on an inner side end of the waterproof cover 14, and a waterproofing sheet supporting device 19 for supporting the waterproof sheet 15 using a wire 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010045968-A (JP)
Title: Brush assembly for electric motor
Inventor: QIN RUI FENG
IPC: H02K13/00
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rail-guide brush assembly for an electric motor, especially for a PMDC motor.  <P>SOLUTION: The rail brush assembly for an electric motor having a rectifier includes a brush, a spring, a pair of rails, and at least one stopper that keeps the brush on the rails. The brush has slots formed respectively on a pair of opposed sides. The rails are disposed on the slots to guide the brush to the rectifier, and the brush is slidable along the rails within a given moving range. The spring is disposed so as to push the brush toward the motor rectifier along the rails, and is fitted to an end of the brush separated from the rectifier. The stopper is formed between the spring and at least one rail to limit the moving range of the brush along the rails.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011058046-A (JP)
Title: Method for dephosphorizing molten iron
Inventor: OBANA ISAO
IPC: C21C1/02
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently dephosphorize a molten iron to a range of the low concentration with the phosphor content being ≤0.015 mass% without any trouble in the dephosphorizing reaction without using any fluorine compound which functions as a slag formation promoting agent of CaO containing substances in a molten iron dephosphorizing method for carrying out the dephosphorization by feeding oxygen source and the CaO containing substances to the molten iron.  <P>SOLUTION: When dephosphorizing the molten iron by blow-adding the dephosphorization-refining agent and the oxidizing agent in a molten iron 5 held in a reaction vessel 2, the silicon concentration in the molten iron before starting the dephosphorization is adjusted to 0.20-0.25 mass% in advance. The refining agent composed of CaO containing substance and not containing any fluorine compound is used for the dephosphorization-refining agent. Dephosphorization is carried out until the phosphor concentration in the molten iron reaches ≤0.015 mass% while continuously discharging the produced dephosphorized slag from the reaction vessel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061509-A (JP)
Title: Class-d amplifier circuit
Inventor: TAMURA AKIO
IPC: H03F3/217
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a class-D amplifier circuit in which sufficient power efficiency can be obtained.  <P>SOLUTION: A class-D amplifier circuit 100 includes a modulation unit 10 and a drive unit 30 comprising transistors Tr1-Tr5. The modulation unit 10 switches a first state, a second state and a third state in accordance with an input signal SIN. In the first state, on/off-states of the transistors Tr1-Tr5 are controlled in such a way that a current from a first node ND1 to a second node ND2 flows to a load 40, and in the second state, on/off-states of the transistors Tr1-Tr5 are controlled in such a way that a current from the second node ND2 to the first node ND1 flows to the load 40. In the third state, on/off-states of the transistors Tr1-Tr4 are controlled in such a way that the first node ND1 and the second node ND2 are connected in common to one of a high-order power line 12 and a low-order power line 14, and the fifth transistor Tr5 is controlled to the on-state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062851-A (JP)
Title: Liquid ejection device
Inventor: TAMURA NOBORU
IPC: B41J2/01
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection device configured such that space occupied by a member for supplying a signal to a head is made small.  <P>SOLUTION: The liquid ejection device includes a plurality of heads having a plurality of nozzles arranged in a crossing direction crossing a relative moving direction to a medium. The respective heads are connected each other through a flexible printed circuit board for supplying the signal to the head.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063525-A (JP)
Title: Composition, method for producing composition and antimicrobial agent
Inventor: MIYAJI KATSUTERU
IPC: A61Q17/04
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antimicrobial agent facilitating the transportation and preservation.  <P>SOLUTION: The composition is obtained by allowing a porous material to carry a simple silver. Preferably, the simple silver is silver fine particle in the composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066551-A (JP)
Title: Apparatus and system for management of equipment, method and program for proposal of improvement, and recording medium with the program recorded thereon
Inventor: ISHIHARA HISASHI
IPC: G06F3/12
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and system for management of equipment, a method and program for proposal of improvement, capable of proposing an improvement plan relating to concrete apparatus utilization for improving work efficiency, and to provide a recording medium with the program recorded thereon.  <P>SOLUTION: The apparatus 100 for management of equipment is provided for managing one or more equipment 200 connected through a predetermined data transmission path N, and includes an acquisition means 21 for acquiring various logs 22D in which a job history 22D<SB>1</SB>and an operation history 22D<SB>2</SB>are recorded from the equipment 200, a generation means 31 for generating proposal information on the basis of the logs 22D acquired by the acquisition means 21, and a proposal means 32 for proposing the improvement plan by presenting the proposal information generated by the generation means 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT