baber/WOPTO huggingface dataset:
Patent JP-2012081660-A (JP)
Title: Molding drum for belt tread assembly and method of manufacturing tire using the same
Inventor: MIYAMOTO KENJI
IPC: B29D30/30
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of bonding a belt while lowering a lifting rate at vulcanizing molding.SOLUTION: The molding drum 10 for molding a belt tread assembly 10 is produced by winding tread rubber 14 on the outer circumference of the belt 12 prepared by covering a metal cord with rubber. A belt molding surface 22 on which a belt ply 12A is wound has a cross-sectional shape including the drum shaft center composed of a straight line region 26 formed of a straight contour line P1 and oblique regions 28 formed of convex circular arc contour lines P2, P3 which are obliquely extended radially inward with respect to the straight line region on both outer sides of the straight line region. The length L1 in the drum axial direction of the straight line region 26 is set to 5 to 30 mm, and a magnet 34 for retaining the belt ply 12A onto the belt molding surface 22 by attracting the belt ply 12A with magnet force is arranged on at least at the straight line region 26.
Patent JP-2012081916-A (JP)
Title: Fastening structure of vehicle
Inventor: HO KOTARO
IPC: B62D25/20
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To effectively improve fastening rigidity between a cabin and a chassis frame of a vehicle by a simple constitution.SOLUTION: A fastening structure of the vehicle which fastens the cabin 5 with the chassis frame 6 of the vehicle has: a mount bracket 18 arranged at one of the cabin 5 and the chassis frame 6; a member 27 to be fastened arranged at the other of the cabin and the chassis frame; a fastening member 26 attached to the member 27 to be fastened; and a shock absorbing member 39 arranged between the mount bracket 18 and the member 27 to be fastened. An attachment part to which the fastening member 26 is attached and a guide which guides the fastening member 26 to the attachment part are arranged at the member 27 to be fastened, and a supporting part abutting on the fastening member 26 which is displaced according to a shock load input to the chassis frame 6 at a collision of the vehicle, and supports the fastening member 26 arranged at the base end of the guide.
Patent JP-2012086368-A (JP)
Title: Wiping method, wiping control device and liquid injection device
Inventor: HIRASAWA YUSUKE
IPC: B41J2/18
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a wiping method which can suppress wiping errors on a nozzle forming face of a liquid injection head by a wiping member and deterioration of the wiping member, a wiping control device and a liquid injection device.SOLUTION: A recording head 22 includes the nozzle forming face 22a in which a plurality of nozzle rows 25B, 25Y, 25M, 25C comprising a plurality of nozzle openings 24a injecting ink are arranged, and the plurality of nozzle rows are divided into a first nozzle row group and a second nozzle row group on one side and the other side in a direction intersecting with the nozzle rows. A CPU determines which nozzle row group has executed selective cleaning for discharging ink from the nozzle openings of either one of the first nozzle row group or the second nozzle row group. Based on the determination result, the CPU controls relative displacement between a wiper 51 and the recording head 22 in the direction intersecting with the nozzle rows so that the wiper 51 starts to wipe the nozzle forming face 22a of the recording head 22 from a position where the nozzle row group including the nozzle row which has executed the selective cleaning is located.
Patent JP-2012087976-A (JP)
Title: Ground water use heat exchange system and ground water use heat exchange equipment
Inventor: MASUI YASUSHI
IPC: F24J3/08
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a ground water use heat exchange system which has superior thermal efficiency, and ground water use heat exchange equipment which is easily installed and maintained suitably to the system.SOLUTION: A casing 1 which is installed in the ground and constitute a well for water pumping and returning by backfilling an outer peripheral part is provided with an upper screen 2 and a lower screen 3. The inside of the casing 1 is partitioned into a side of the upper screen 2 and a side of the lower screen 3 by a packer 31 so that it makes possible to alternately switch an operation for pumping water from the side of the upper screen 2 in the casing 1 and returning the pumped water into the ground from the side of the lower screen 3 and an operation for pumping water from the side of the lower screen 3 and returning the pumped water into the ground from the side of the upper screen 2. The backfilled part of the outer periphery of the casing 1 is filled with water blocking materials i1, i2 above the position of the upper screen 2 and in the middle between the position of the upper screen 2 and the position of the lower screen 3 according to the layer at the installation position to prevent the ground water from causing a shortcut.
Patent JP-2011044728-A (JP)
Title: Semiconductor device with band-engineered superlattice
Inventor: MEARS ROBERT J
IPC: H01L27/092
Filed: 2010-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having large charge carrier mobility, for example.  <P>SOLUTION: The semiconductor device has a superlattice including a plurality of stacked groups of layers. The device also has a region for causing transport of charge carriers through the superlattice in a parallel direction to the stacked groups of layers. Each group of layers of the superlattice includes a plurality of stacked base semiconductor molecular layers defining a base semiconductor portion and an energy-band-modifying layer on the base semiconductor portion. The energy-band-modifying layer includes at least one non-semiconductor molecular layer, which is constrained within a crystal lattice of the connected base semiconductor portion, so that the superlattice has higher charge carrier mobility in the parallel direction than a case without the energy-band-modifying layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012094269-A (JP)
Title: Lighting system and lighting fixture using the same
Inventor: NAKASHIRO AKIRA
IPC: F21V23/00
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of easily carrying out light output control independent for each light source without needing any complicated external signal control, and to provide a lighting fixture using the lighting system.SOLUTION: The system includes one or a plurality of light sources 1, a lighting device 2 supplying power necessary for lighting up the light sources 1, and one or a plurality of connection terminals fitted to each light source 1 and each lighting device 2 for electrically connecting each other. Either the light source 1 or the lighting device 2 has a plurality of pairs of connection terminals, and a plurality of power-feeding routes are provided between the light source 1 and the lighting device 2 for supplying power to the light source 1. The power-feeding routes can be changed over by changing connection between connection terminals of a light source 1 side and those of a lighting device 2 side.
Patent JP-2012091703-A (JP)
Title: Switch device for handlebar
Inventor: TAMAKI HIDEKAZU
IPC: H01H9/04
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a switch device for a handlebar that can suppress foreign matters such as dust from entering a switch case from outside while favorably maintaining discharge of water via a drain hole of the switch case, thereby being capable of improving reliability of the switch device.SOLUTION: The switch case for the handlebar includes the switch case 1 where a predetermined operation switch that is attached to the handlebar H in the vehicle and that a driver can operate is formed. The switch case 1 includes the drain hole 6 that can drain water entering the switch case 1 outside and a filter 7 that is arranged covering the drain hole 6, and can suppress the foreign matters such as dust from filtering while allowing the water to filter.
Patent JP-2012089811-A (JP)
Title: Solder removal method
Inventor: SHIMIZU GOKI
IPC: B23K1/00
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To minimize occurence of pad's peel off and thermal damage to a printed circuit board when removing a large amount of residual solder after detachment of an electronic component from the board and before mounting a new electronic component on the board.SOLUTION: A curved solder absorbing sheet is placed on a surface having residual solder. When the sheet is pressed with a trowel, the solder within a partial region is melted and absorbed by the absorbing sheet. This process is continuously conducted across the entire surface having the residual solder.
Patent JP-2012095857-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which allows expectations that an advantageous game state is maintained, in the one in which a game state is maintained even after the change of an advantage degree.SOLUTION: When setting is changed, a game state flag, an RT flag and a winning flag, etc., before the setting change are maintained. Also, when the setting is changed in an inside advantageous game state, even when a bonus establishment performance intrinsic to the inside advantageous game state is executed before the change, a normal performance in common with a normal game state is executed after the setting change.
Patent JP-2012105062-A (JP)
Title: Information acquisition device
Inventor: NAKATANI KOJI
IPC: H01Q23/00
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an information acquisition device capable of reducing dropping of transmission gain of an antenna even if an electronic circuit and the antenna are housed in a case.SOLUTION: An electronic component and a conductor forming a detection and transmission/reception circuit are arranged in the space inside a case other than a space E surrounded with a virtual plane forming a predetermined angle θ, toward the outside, relative to a coil axis x from an opening surface peripheral edge position of the end part, in coil axis x direction, of a coil-like antenna 450. The angle θ is at least 5 degrees, with 90 degrees being preferred. A minute electronic component and a minute conductor can be arranged in the space E under such a condition as the magnetic current of the antenna 450 is not changed significantly.
Patent JP-2012108694-A (JP)
Title: Positional information-linked preferential service providing system and service providing method
Inventor: OKAYAMA KENICHIRO
IPC: G06Q30/02
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a service according to a visit history of a real store to a user of Internet sales.SOLUTION: In a positional information-linked preferential service providing system, a mobile phone terminal comprises: current position acquisition means for acquiring current position information; and means for acquiring positional information of a store for which a service according to the visit history is provided from a positional information providing server, determining whether a current position is within a predetermined range from a position of the store, when it is within the predetermined range, updating the number of visits of the store, and storing the number of visits as visit history information together with information of the last visit date in internal storage means. And, an Internet sales server comprises means for acquiring the visit history information of the user having the mobile phone terminal to the store, and performing settlement processing at a preferential price concerning a commodity which the user has bought according to the acquired visit history to the store when accessed from the mobile phone terminal.
Patent JP-2012108317-A (JP)
Title: Image forming apparatus
Inventor: MIURA MASAHARU
IPC: G03G21/10
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of improving durability of a cleaning performance owned by a cleaning blade without causing the increase of costs.SOLUTION: An image forming apparatus 100 comprises a photoreceptor drum 11, a developing sleeve 3, and a blade 19a. The developing sleeve 3 has an image forming width area A opposite to an image forming area of the photoreceptor drum 11, a first area B located outside the image forming width area A and a second area C located outside the first area B. The first area B has, in the circumferential direction of the developing sleeve 3, a first coarse area X including at least a first coarseness, and a second coarse area Y including a second coarseness which is less coarse than the first coarseness. The first coarse area X carries a developer. A tip of the blade 19a is provided opposing to a surface part of the photoreceptor drum 11 corresponding to a surface of the developing sleeve 3 covering from the image forming width area A to the second area C.
Patent JP-2012109489-A (JP)
Title: Manufacturing method of compound semiconductor optical element
Inventor: MIURA TAKAMITSU
IPC: H01L33/28
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a compound semiconductor optical element capable of providing excellent etching controllability.SOLUTION: A manufacturing method of a compound semiconductor optical element includes: a semiconductor layer formation step of forming a contact layer 105 containing Ga as a constituent atom on a semiconductor substrate 101 composed of a group III-V compound semiconductor, forming an etching monitor layer 106 not containing Ga as the constituent atom on the contact layer 105, and forming a cover layer 107 containing Ga as the constituent atom on the etching monitor layer; and an etching step of continuously etching the cover layer 107 and the etching monitor layer 106 via dry etching which uses a chlorine gas. The etching step controls a timing of stopping dry etching by observing whether a wavelength component of a Ga luminescence plasma is present or absent.
Patent JP-2012109904-A (JP)
Title: Temperature compensation circuit, demodulation circuit, communication device, temperature compensation method, and demodulation method
Inventor: HIROSE TOMOHIKO
IPC: H03F1/30
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a temperature compensation circuit that can more precisely compensate a gain variation of an analog circuit due to a temperature change.SOLUTION: The temperature compensation circuit includes: a temperature acquisition section 11 for acquiring an ambient atmospheric temperature of an analog circuit section 20; a temperature compensation data storage section 12 storing temperature compensation data compensating a gain variation of the analog circuit section 20 with a changing atmospheric temperature; an individual difference compensation data storage section 13 storing individual difference compensation data compensating an individual difference in the gain variation of the analog circuit section 20 with the changing atmospheric temperature; and a compensation section 14 for outputting a signal compensating a variation due to a temperature change in the level of an output signal of the analog circuit section 20 based on the temperature compensation data and individual difference compensation data corresponding to the atmospheric temperature acquired by the temperature acquisition section 11.
Patent JP-2012111503-A (JP)
Title: Temporal fixing member and method for temporarily fixing the same
Inventor: KAWADA KAZUNORI
IPC: B65D85/86
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To solve such the problem that an electronic component being dropped off when a carrier tape is removed from or mounted on a component mounting machine.SOLUTION: The temporal fixing member storing a component, and temporally fixing a top tape covering a component on a carrier tape having feed holes, includes a base film 40, a temporarily fixing tape 20, and a cover film 30. The cover film 30 includes a thick-walled part 31 having one end serving as a reference surface, along a side in the longitudinal direction of the carrier tape. The temporarily fixing tape 20 includes: a perforation line 21 having a distance from the reference surface is substantially the same as the distance from a side face of the reference side of the carrier tape to a side face of the top tape over the feed holes, and provided at a position substantially parallel with the reference surface, while adhering to the cover film 30; and a perforation line 22 having a distance from the perforation line 21 is substantially the same as the width in the transverse direction of the top tape, and provided at a position substantially parallel with the perforation line 21.
Patent JP-2012111105-A (JP)
Title: Image recording device
Inventor: NUKUI KOSUKE
IPC: B41J2/175
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To securely remove aggregates or deposits adhering to an ink discharge face without increasing wiping frequency of the ink discharge face by a wiper, etc.SOLUTION: In a printer enabling printing by discharging ink after discharging image quality improving liquid to recording paper, when recording paper on which the image quality improving liquid is not landed is clogged, after a purge amount D1 of the ink is discharged by pressurization purge, the wiper made to abut on the discharge face of the ink by abutment force F1 is moved at wiping speed V1, so as to wipe the ink adhering to the discharge face (S106-S108). When recording paper on which the image quality improving liquid is landed is clogged, after a purge amount D2 (<D1) of the ink is discharged by pressurization purge, the wiper made to abut on the discharge face of the ink by abutment force F2 (>F1) is moved at wiping speed V2 (<V1), so as to wipe the ink adhering to the discharge face (S110-S114).
Patent JP-2012110841-A (JP)
Title: Method and apparatus for recovering carbon dioxide
Inventor: NAKAMURA NORITAKA
IPC: C01B32/50
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus of high applicability for recovering carbon dioxide, capable of detecting the concentration or the like of an absorption liquid with the passage of time, of exhibiting a stable capacity of recovering carbon dioxide, and of responding to the change of conditions or the like.SOLUTION: In an absorption column 10, an absorption liquid is allowed to contact a gas G comprising carbon dioxide to absorb the same. In a regeneration column 20, the absorption liquid is heated and regenerated by discharging carbon dioxide therefrom. The concentration of the absorbent present in the absorption liquid is determined by detecting the total organic carbon content and total nitrogen content in the absorption liquid using a measurement member 40 including a total organic carbon analyzer and a total nitrogen analyzer. The controller 43 adjusts the concentration of the absorbent in the absorption liquid according to the result, and controls the carbon dioxide recovery capacity of the absorption liquid in circulation by controlling the circulation speed and the heating rate thereof.
Patent JP-2011118901-A (JP)
Title: Method for memory optimization of virtual machine code by partitioning extraneous information, computer program, and system
Inventor: CURTIS E HRISCHUK
IPC: G06F11/28
Filed: 2010-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for memory optimization by partitioning extraneous information from an executable virtual machine code or an interpreted code into visitor information, a computer program, and a system.  <P>SOLUTION: When it is necessary to debug or service a code in a field, the visitor information is separately stored or accessed from an original code. This method optimizes a memory consumption quantity by reducing memory footprint while maintaining the accessibility of the other process needed to service not-executable information for debugging and a code in a field.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012117397-A (JP)
Title: Exhaust emission control device
Inventor: MURATA MASARU
IPC: F01N3/36
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device improving fault detection accuracy in PM regeneration of a DPF.SOLUTION: An ECU 50 adjusts fuel addition amounts of fuel injection valves 12a, 12b so that temperatures of DPFs 14a, 14b are target regeneration temperatures during PM regeneration of the DPFs 14a, 14b, measures PM regeneration times from the PM regeneration start of the DPFs 14a, 14b until the completion, detects a comparison value obtained by comparing the PM regeneration time of the DPF 14a with the PM regeneration time of the DPF 14b, and detects a comparison value obtained by comparing a fuel correction amount at the fuel injection valve 12a and a fuel correction amount at the fuel injection valve 12b adjusted in accordance with the temperatures of the DPFs 14a, 14b. Further, the ECU 50 uses at least one of the detected comparison value of the PM regeneration times and the detected comparison value of the fuel correction amounts to determine that the PM regeneration of the DPF 14a or 14b is abnormal.
Patent JP-2011125002-A (JP)
Title: Emergency call support method of mobile communication terminal, and mobile communication terminal of the same
Inventor: SEO MYEONG SEON
IPC: H04W4/90
Filed: 2010-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency call support method of a mobile communication terminal capable of more quickly and more correctly selecting public land mobile communication networks and base stations which previously receive information with respect to an emergency call of each public land mobile communication network and support the emergency call for the mobile communication terminal, and to provide the mobile communication terminal.  <P>SOLUTION: The emergency call support method of the mobile communication terminal includes steps of: receiving the information with respect to the emergency call from each public land mobile communication network; determining whether camp-on is required or not for the base stations of the public land mobile communication network in order to obtain a limited service from the public land mobile communication network according to the current state of the terminal; selecting the public land mobile communication network supporting the emergency call for the mobile communication terminal based on the information when it is determined that the camp-on is required for obtaining the limited service; and carrying out the camp-on to the base station of the chosen public land mobile communication network.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012117597-A (JP)
Title: Differential device
Inventor: YAKURA MUSASHI
IPC: F16H57/04
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To suppress loss of power due to stirring resistance of oil by reducing the amount of oil flowing into an area where a ring gear and a driving pinion gear engage with each other.SOLUTION: This differential device includes a driving pinion gear 31, a ring gear 5 installed to engage with the driving pinion gear 31 and rake up the oil in a casing 2 during rotation, and a differential mechanism 6 for distributing the rotating power of the ring gear 5 to right and left output shafts. A lubricating oil flow regulating member 4 is provided for integrally covering a part of the ring gear 5 including the area where the ring gear 5 and the driving pinion gear 31 engage with each other. The lubricating oil flow regulating member 4 has an oil separation propulsion part 41A for separating from the ring gear 5 the oil flowing along the tooth face of the ring gear 5 in the rotating direction of the ring gear 5.