baber/WOPTO huggingface dataset:
Patent JP-2010241493-A (JP)
Title: Opening plug for container and liquid container
Inventor: IWASAKI AKITAKA
IPC: B65D5/74
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening plug for a container further facilitating opening of the plug.  <P>SOLUTION: The plug includes: a pouring opening body 31 which has an inner cavity 31A and formed into a cylindrical shape; a sealing plate 34 integrally formed so as to close the inner cavity 31A of the pouring opening body 31; and a pull tab 32 integrally connected to the sealing plate 34 and having a pull ring 33. A thin portion is formed on the entire circumference of the boundary between the pouring opening body 31 and the sealing plate 34. A reinforcing wall 38 is provided so as to connect the thin portion, which is adjacent to the region including at least the opposed part opposed to the connecting part of the sealing plate 34 and the pull ring 33 with the intermediation of the center of the sealing plate 34 therebetween, with the inner wall 31B of the pouring opening body 31 which is in the pull ring 33-side than the sealing plate 34.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250049-A (JP)
Title: Image forming apparatus
Inventor: OZEKI FUMITAKA
IPC: G03G15/00
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing blurring of thin lines regardless of the secular change or environmental changes of a developing device, and capable of always obtaining the superior printed results.  <P>SOLUTION: The image forming apparatus includes: an image bearing body that is rotatably supported; an exposing means that exposes the image bearing body to form an electrostatic latent image on the image bearing body; a developer bearing body that makes developer adhere to the electrostatic latent image to form a developer image; a transfer means that transfers the developer image to a recording medium; a feeding means that feeds the recording medium to a transfer-feasible position by the transfer means; a density detection means that detects a developer density of the developer image transferred to the recording medium; and a speed difference controller that controls a difference of a rotational speed of the image bearing body and a feeding speed of the recording medium fed by the feeding means. The speed difference controller decides the speed difference based on the detected results of a thin line pattern formed on the recording medium detected by the density detection means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251134-A (JP)
Title: Lubricative insulated wire and motor using the same
Inventor: ITO HIDEAKI
IPC: H01F5/00
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricative insulated wire excellent in both of surface slide nature and sticking tendency with varnish even through reduction of lubricative components such as wax contained in an outermost layer of a lubricative insulated wire insulating layer, and also to provide a motor with excellent reliability of insulation characteristics and with excellent sticking tendency of the insulated wire and varnish.  <P>SOLUTION: The lubricative insulated wire is made by application of a lubricant to the insulated wire made up of a conductor and the insulating layer covering the conductor. The outermost layer of the insulating layer contains at least one of resin selected from a group consisting of polyamide imide, polyester imide, polyimide, polyamide, polyester and polyurethane, with a static friction coefficient of the lubricant-applied insulated wire of 0.10 or less, and a dynamic friction coefficient of the same of 0.10 or less and a static friction coefficient of the insulated wire before application of the lubricant of 0.12 or more and a dynamic friction coefficient of the same of 0.11 or more. Also provided is the motor provided with a coil with the lubricative insulated wire wound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249691-A (JP)
Title: Creation method of calibration curve
Inventor: NAITO SHUJI
IPC: G01B15/02
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a creation method of a calibration curve, in which a calibration curve of an X-ray detector showing the relationship between the thickness of an object to be measured and an output value is inexpensively created with high accuracy.  <P>SOLUTION: The creation method of a calibration curve showing the relationship between the thickness of the object to be measured 10 and the output value of the X-ray detector 15 includes: a first process for determining a calculation calibration curve showing the relationship between the thickness of the object to be measured 10 and a theoretical output value by calculating the theoretical output value of the X-ray detector 15 when passing a plurality of virtual test specimens, made of the same material as the object to be measured 10 but having a different thickness between the X-ray source 14 and the X-ray detector 15 from data of an interaction cross-section area value of a substance present in a path from X-ray source 14 to the X-ray detector 15 and X-rays; a second process for determining an actual measurement standard output value of the X-ray detector 15 when passing a standard specimen 35 through between the X-ray source 14 and the X-ray detector 15; a third process for determining a conversion factor which matches the theoretical standard output value to the actual measurement standard value calculated; and a fourth process for determining a calibration curve from a calculation calibration curve based on the conversion factor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252849-A (JP)
Title: Sliding-top desk
Inventor: OKAMURA TAKUYA
IPC: A47B17/03
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding-top desk which is designed to permit a stopper member to be made stronger, the top to be surely held in a locking position, and the top to be easily locked and released from locking.  <P>SOLUTION: The locking device 21 of the top 1 is provided with a fixed stopper member 25 fastened to the counter sides of front and rear connecting rods 5 and 6 connecting right and left side legs and having engagingly stopping portions 33 on the top face, an operating lever 24 provided movably back and forth on the underside of the top 1, and a movement stopper member 38 provided movably back and forth together with the top 1 and movably up and down in cooperation with the back and forth movement of the operating lever 24 with respect to the top 1 and engagingly stopping on the engagingly stopping portions 33 when the operating lever 24 is not operated. The forward operation of the operating lever 24 releases the top 1 from locking by separating from the engagingly stopping portions 33.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257122-A (JP)
Title: Portable electronic device and termination method
Inventor: TSUDA YUSUKE
IPC: G06F21/55
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device and a termination method for performing a termination function which is carried out, in response to a security attack properly on a plurality of applications.  <P>SOLUTION: The portable electronic device 1 which includes a module Ca including a memory and a CPU and transmits/receives information to/from an external device 2, is equipped with a function of grouping respective applications stored in the module to carry out respective processes of the portable electronic apparatus; the termination function of executing a function of breaking key data and personal identification number data, corresponding to applications and a function of returning a status which shows that information cannot be given/received to/from the applications, to an external device when receiving a command from the external device; and a function of executing the termination function on respective applications belonging to a predetermined group, when the portable electronic comes under a security attack.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254431-A (JP)
Title: Web supply device
Inventor: INAGAKI KAZUYUKI
IPC: B65H20/34
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web supply device capable of improving productivity such as a printing label produced from a web, while easily coping with a sudden change in the supply speed of the web.  <P>SOLUTION: This web supply device 10 carries and supplies the web 16 from a roll 14 to a web consuming part 88, and includes one or more of unit members 28 having a rack slide mechanism meshed with a pair of racks 22 and 24 freely slidable by sandwiching rotatably supported one pinion 26, expansion members 32 and 36 for respectively energizing the pair of racks 22 and 24 in the opposite direction, and carrier rollers 28 and 30 respectively arranged in the pair of racks 22 and 24 and engaging with the carrying web 16. The web 16 carried to the web consuming part 88 is extended to the carrier rollers 28 and 30 so that an opposing force opposing the energizing force of the expansion members 32 and 36 is applied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009266369-A (JP)
Title: Magnetic sensor and formation method thereof
Inventor: ZHANG KUNLIANG
IPC: H01F10/30
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic sensor adaptable to a high-density magnetic recording.  <P>SOLUTION: A TMR sensor 1 is constructed by sequentially stacking a seed layer 14, an AFM layer 15, a pinned layer 16, a spacer layer 17, a free layer 18, and a cap layer 19. The pinned layer 16 has a synthetic antiferromagnetic pinned structure formed by sequentially stacking an AP2 layer 163, a coupling layer 162 and an AP1 layer 161 from the AFM layer 15. The spacer layer 17 has a multilayer structure formed by alternately forming, for example, a metal layer and a low-band gap insulating layer or a semiconductor layer. The metal layer is, for example, a copper layer, and the low-band gap layer is a MgO layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010258294-A (JP)
Title: Method of manufacturing silicon carbide semiconductor element
Inventor: KAWADA YASUYUKI
IPC: H01L29/78
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a silicon carbide semiconductor element, capable of controlling a trench and a hole to predetermined shapes even when a heat treatment above 1,500°C is applied to a silicon carbide semiconductor element.  <P>SOLUTION: A heat treatment for 0.1-10 min is executed at a pressure below 10 Torr in an argon atmosphere at 1,600-1,800°C to evaporate silicon atoms from a surface of a silicon carbide semiconductor substrate or a surface of a silicon carbide epitaxial layer, and thereby the silicon carbide surface is converted to carbon atoms of 95 atom.% or more; a heat treatment above 1,500°C is executed after ions of nitrogen atoms or phosphorus atoms are implanted in the surface of the silicon carbide semiconductor substrate or the surface of the silicon carbide epitaxial layer at a dose amount of 8×10<SP>14</SP>cm<SP>2</SP>; or a heat treatment is executed in an atmosphere wherein 0.2% or more of mono-silane at 1,600-1,800°C is mixed in argon.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253847-A (JP)
Title: Ink ribbon cartridge
Inventor: KOYAMA NOBORU
IPC: B41J17/32
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink ribbon cartridge which can be mounted on the cartridge mounting section of an existing printer apparatus, and also can further increase the number of windings of an ink ribbon over those in an ink ribbon cartridge in the past.  <P>SOLUTION: The ink ribbon cartridge includes: the ink ribbon 10; a supply spool 11; a winding spool 12; and a cartridge body 13 which has a supply-side ribbon housing section 31, a winding-side ribbon housing section 32 and a head entry opening portion 33 where the ink ribbon 10 extends. In the cartridge body 13, the supply-side ribbon housing section 31 is formed such that a portion having a width approximately corresponding to the width of the ink ribbon 10 is thicker than both end portions 31a, and in the supply-side ribbon housing section 31, an opening portion 37 having a width approximately corresponding to the width of the ink ribbon 10 wound around the supply spool 11 is formed in an approximately vertical portion in the vicinity of the supply-side ribbon opening portion 34.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253124-A (JP)
Title: Counted value management system and counted value management method
Inventor: SEKI HIROAKI
IPC: A63F7/02
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable movement that is easy to understand to a player and to prevent the player from forgetting taking a recording medium even if the player moves to a game machine of a non-respective machine counting system by the card issued by a game machine employing a respective machine counting system.  <P>SOLUTION: A managing device records valuable values and counted values as recording medium information correlating to medium identifiers of recording media received from an intra-machine device with counting function, the intra-machine device read the medium identifiers from the recording media, and the managing device or the intra-machine device determines whether or not to return the recording media based on the recording medium information corresponding to the read medium identifiers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009169438-A (JP)
Title: Liquid crystal display device and method for driving the same
Inventor: SONG JANG-KUN
IPC: G09G3/20
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which makes application time of data signals of all pixels uniform and improves the image quality.  <P>SOLUTION: This liquid crystal display device includes a liquid crystal display panel assembly containing a plurality of pixels arranged in the shape of a matrix, a gate driving part which applies a gate voltage to the liquid crystal display panel assembly and applies the data signals to the pixels, a data driving part which selects a gradation voltage corresponding to a gradation signal and applies the voltage to the pixels as the data signals, and a signal control part which supplies the gradation signal and a control signal which controls the gradation signal to the gate driving part and the data driving part. The data signal contains a normal data signal and a black data signal. The data driving part applies the normal data signal and the black data signal alternately to the pixel according to a control of the signal control part, where the scanning directions of the normal data are mutually opposite in adjoining frames. Therefore, since the normal data retention time and black data retention time of all the pixels are constant, respectively, the image quality state of the whole liquid crystal panel becomes uniform, and the image quality is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010261418-A (JP)
Title: Variable compression ratio internal combustion engine
Inventor: NAGABUCHI HIROKI
IPC: F02B75/04
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology inhibiting generation of noise and drop of reliability by keeping distance between centers of a drive gear and a relay gear constant even if a cylinder block is moved up and down in a variable compression ratio internal combustion engine.  <P>SOLUTION: In the variable compression ratio internal combustion engine in which the drive gear 33 disposed in the crank case and transmitting drive force of a crankshaft meshes with the relay gear 23 disposed in the cylinder block and the drive force is transmitted to the camshaft from the relay gear 23 for transmitting drive force to a camshaft driving an intake and an exhaust valve disposed above the cylinder block from the crankshaft in the crank case, the relay gear 23 is provided in such a manner that the same can slide in a horizontal direction so as to keep distance between the centers of the same and the drive gear 33 constant (L1=L2) even if the same moves in an up-and-down direction with respect to the drive gear, accompanying upward and downward movement of the cylinder block.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263957-A (JP)
Title: Game machine
Inventor: MAKINO JUN
IPC: A63F5/04
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently improve amusement during a bonus game by giving sufficient values to the intervention of a game technique, in a game machine adopting the configuration of making the game technique intervene during the bonus game.  <P>SOLUTION: In the bonus game, a game state (control state) is made different depending on whether the bonus game is ended by under-bonus replay time games BRT1, BRT2. Then, when the bonus game is ended by the under-bonus replay time games BRT1, BRT2, usual replay time games NRT1, NRT2 with a high additional value, in which a replay role is easily won, the reduction of tokens is suppressed, and a bonus role can be aimed at, are attained. Thus, a player can obtain the game state with the high additional value by the intervention of the game technique of performing adjustment to be the under-bonus replay time games BRT1, BRT2 when the condition of ending the bonus game comes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267741-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: NISHIMURA TAKAO
IPC: H01L21/60
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To avoid occurrence of short circuit caused by extrusion of molten solder, when mounting a semiconductor element on a wiring board having a connection pad formed in fine pitches by a flip-chip method.  <P>SOLUTION: A method for manufacturing a semiconductor device mounted with a semiconductor element 201 having an external convex connection terminal 203 on a wiring board 101 equipped with a conductive pattern 103 of which the surface is covered with a soluble metal layer 106, includes the stages of: heating the wiring board at a first temperature below the melting point of the soluble metal layer; next, contacting the external convex connection terminal in the semiconductor element to the soluble metal layer on the surface of the conductive pattern, and heating the soluble metal layer at a temperature lower than or equal to the melting point and higher than the first temperature; and thereafter, heating the soluble metal layer at a temperature higher than or equal to the melting point, under the state where the external convex connection terminal in the semiconductor element is contacted to the soluble metal layer on the surface of the conductive pattern.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267748-A (JP)
Title: Image capturing apparatus and system, and method of manufacturing image capturing apparatus
Inventor: NAGAYAMA HIROYUKI
IPC: H01L27/14
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a difference between the dark current in a light shielding pixel and the dark current in an effective pixel.  <P>SOLUTION: An image capturing apparatus includes: a semiconductor substrate in which a plurality of first photoelectric converters 11a in a plurality of effective pixels are arranged in an effective region ER and a plurality of second photoelectric converters 11b in a plurality of light shielding pixels are arranged in a light shielding region SR; an insulating film 110 arranged at the upper part of the semiconductor substrate and having a plurality of holes at the upper part of a plurality of the second photoelectric converters in the light shielding region; a barrier layer 111 covering the upper surface of the insulating film, the side and the bottom of a plurality of holes; a plurality of filling members 201 applied in a plurality of holes; and a light shielding layer 112 which is arranged on the barrier layer to shield light in a plurality of the second photoelectric converters in the light shielding region. The barrier layer is formed of a material with higher hydrogen absorbing ability than the light shielding layer. A first part disposed on the bottom of a plurality of holes in the barrier layer is thinner than a second part disposed outside a plurality of holes in the barrier layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265844-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KAWASHIMA KAZUHITO
IPC: F01N3/02
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine for forcibly regenerating a filter, without deteriorating fuel economy, by taking a technique for changing the regeneration temperature in response to a change in a residual particulate quantity of an excessive temperature rise revealing position.  <P>SOLUTION: This exhaust emission control device includes: the filter 22 for collecting a particulate of an exhaust system of the internal combustion engine 1; an HC supply means MF for supplying hydrocarbon to the exhaust system on the upstream side of the filter; a filter regenerating means 123 for burning and removing the particulate collected on the filter by raising the filter temperature to a target value by HC supply quantity control by the HC supply means; a residual particulate quantity arithmetic operation means 123-4 for arithmetically operating a residual particulate quantity when regenerating the filter, and a filter temperature target value setting means 123-6 for setting a filter temperature target value based on the residual particulate quantity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269313-A (JP)
Title: Dislocation correcting device
Inventor: TANIGAWA YU
IPC: B23K37/02
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dislocation correcting device which is improved in workability for correcting dislocation.  <P>SOLUTION: This invention relates to the dislocation correcting device A1 for correcting the dislocation in the joint J between two these steel plates B1, B2 when joining these two steel plates B1, B2 having different sizes in thickness dimension in the state where they are placed horizontally. This dislocation correcting device A1 includes: two electromagnets M1, M2 which are supported in the lower part of a supporting body 1 and have an attracting surface which is respectively attractable to the steel plates B1, B2 by the action of the magnetic force; and a vertically adjusting mechanism T2 in which the attracting surface of one electromagnet M2 is moved as in the state where the attracting surface is attracted to the steel plate B2 from the position where the electromagnet is attracted to the steel plate B2 having the small thickness dimension to the position aligned with the attracting surface of the other electromagnet M1 in the state where the attracting surface of the other electromagnet M1 is attracted to the steel plate B1 having large thickness dimension, by supporting one electromagnet M2 so as to be vertically adjustable to the supporting body 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT