baber/WOPTO huggingface dataset:
Patent JP-2011085527-A (JP)
Title: Time series learning system, method thereof, and program
Inventor: KAMISAKE TSUTOMU
IPC: G06N3/00
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time series learning system capable of achieving a local navigation system that discriminates one official route from among a plurality of routes by storing a plurality of routes while suppressing a required memory amount to be minimum.  <P>SOLUTION: The time series learning system learns the time series information of imaging information that is taken from a moving body, in which the imaging information is input and then a landmark is determined based on the input imaging information. The landmark time series, which is specified in the order of appearance of landmarks that are determined, is stored as the route information of a moving body. If part of or all of a plurality of landmark time series overlap each other, the overlapped landmarks are collectively taken as a single route information. If part of or all the plurality of landmark time series overlap each other, the information of past series is stored as well. At recalling, a single route information is determined and output from the plurality of landmark time series, based on the information about past series.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084385-A (JP)
Title: Door device for elevator
Inventor: NAKAMURA MASATO
IPC: B66B13/30
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door device for an elevator which hardly comes off even if an external force is applied thereto.  <P>SOLUTION: First and second hall doors movable in the horizontal direction are constituted of first and second door hangers 4 and 5 suspended via a hanger roller 3 rolling in the horizontal direction on a hanger rail 2 arranged at the hoistway side of a header case 1 arranged in an upper part of an elevator hall getting-on/off port, and first and second hall door panels 6 and 7 installed on respective lower end surfaces of the first and second door hangers 4 and 5. When respective engaging parts of first and second engaging members 8 and 9 installed on the first and second door hangers 4 and 5 and having an engaging part having a cross-sectional shape of a hook shape and a lengthwise part projecting upward are engaged with an engaging object member 10 installed in the header case 1 and projecting downward, a clearance in the height direction with the first and second engaging members is reduced more than an engaging margin of the hanger roller 3 and the hanger rail 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010114440-A (JP)
Title: Apparatus for treating surface of semiconductor substrate
Inventor: TOMITA HIROSHI
IPC: H01L21/3065
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for treating the surface of a semiconductor substrate, which can clean and dry the substrate while preventing collapse of a pattern.  <P>SOLUTION: The method includes: cleaning the semiconductor substrate by using a chemical solution; removing the chemical solution by using pure water; forming a water repellent protective film on the surface of the semiconductor substrate; rinsing the semiconductor substrate by using pure water; and drying the semiconductor substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011001810-A (JP)
Title: Sliding door device for fire prevention and sash roller device for the same
Inventor: EBIHARA YUJI
IPC: A62C2/06
Filed: 2009-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a sash roller device capable of opening and closing a sliding door for fire prevention properly even when a fire occurs.SOLUTION: This sash roller device (10) includes a sash roller unit (16) for normal use, a rail (12) for normal use including a rail part (12) provided with a sash roller (14) for normal use mounted on it and guiding it, a rail (18) for use against fire including a rail part (18a) being aligned with the rail part (12) at a position above the rail part (12a) in the vertical direction, and a sash roller unit (22) for use against fire including a sash roller (20) for use against fire being attached to an upper edge part of the sliding door (3) just above the rail part (18a) of the rail for use against fire across an interval, being engaged with an upper section of the rail part (18a) of the rail (18) for use against fire when the sash roller (14) for normal use is deformed and the whole sliding door is downward displaced when a fire occurs, and being rotatable on the rail part (18a) of the rail for use against fire.
Patent JP-2011091763-A (JP)
Title: Radio communication apparatus for estimating maximum transmission rate from radio quality, method and program
Inventor: NAGAREDA RIICHIRO
IPC: H04W24/10
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus or the like for estimating a maximum transmission rate from radio quality with reduced computational complexity, regardless of an environment with/without variation in communication channel, while taking into account the effect to enhance a packet error rate in HARQ (Hybrid Automatic Repeat Request).  <P>SOLUTION: A radio communication apparatus has a statistic average value calculating means and a statistic standard deviation calculating means in radio quality; a stochastic density function calculating means for calculating a stochastic density function of radio quality based on an average value and a standard deviation; a frame error rate calculating means for calculating a frame error rate based on the stochastic density function; a maximum data rate control bit (DRC) selecting means for selecting such a maximum DRC as to make the frame error rate lower than or equal to a predetermined threshold; an average packet retransmission time calculating means for calculating the average number of times of packet retransmission in the maximum DRC based on the packet error rate; and a maximum transmission rate calculating means for calculating a maximum transmission rate in the maximum DRC based on the frame error rate and the average number of times of packet retransmission.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095803-A (JP)
Title: Apparatus and system for processing information, control method, program, and recording medium recording the program
Inventor: KANEMUNE TOMOJI
IPC: G06F21/60
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit leakage of information set as property information of a file, when transmitting the file using electronic mail etc.  <P>SOLUTION: An information processing apparatus determines existence of the file attached to an electronic mail etc. (step S801). When the file exists, the information processing apparatus reads a setting file which stores setting information beforehand for setting up the property information (step S802), sets up the setting information based on the read setting file, to the property information in the attached file (from step S803 to step S810), and transmits the electronic mail etc. (step S811).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098585-A (JP)
Title: Lock device
Inventor: MIHASHI ATSUTAKA
IPC: B60N2/90
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a release operation stroke of a lock device provided with a play preventing function of a striker when locking.  <P>SOLUTION: A pawl 30 composing the lock device 5 is rotatably journaled to a base plate 10 by a first spindle 31, and a hook 20 is rotatably journaled to the base plate 10 along with a driving plate 40 by a second spindle 21 and is interlockable with movement of the driving plate 40. The hook 20 rotates pressed by the movement of a striker S entering a recess 11 of the base plate 10 and becomes a state of holding the striker S between the hook and the recess 11. The pawl 30 rotates to a position engaging with the hook 20 energized by the rotation of the hook 20, and becomes a state restricting the returning rotation of the hook 20. The driving plate 40 rotates pressed by a force of the pawl 30 rotating to the lock direction by energizing, presses the striker S to the inside of the recess 11 and retains it in a state filling the play.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010132897-A (JP)
Title: Method for producing inorganic compound-containing polymer, thermoplastic resin composition, and molded product
Inventor: TAKAYAMA NOBUHISA
IPC: C08K5/521
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an inorganic compound-containing polymer, which can provide a molded product improved in molding appearance, surface hardness, antistaticity and crystallinity without damaging inherent properties the resin molded product has, such as molding appearance and mechanical strength; to provide a thermoplastic resin composition containing the inorganic compound-containing polymer obtained by the production method; and to provide a molded product prepared using the composition.  <P>SOLUTION: The method for producing the inorganic compound-containing polymer comprises polymerizing a vinyl monomer (a2) in an aqueous dispersion containing an aluminum-based inorganic compound (a1) and optionally a phosphoric acid-based compound (a3).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011099387-A (JP)
Title: Oil jet
Inventor: HATANO MAKOTO
IPC: F01M1/08
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil jet capable of stably jetting engine oil to a piston even if a coil spring completely wire-contacts with the jet.  <P>SOLUTION: The oil jet 10 includes a valve seat 12 and a nozzle 14 forming an oil passage 19 in which engine oil flows, a ball valve 16 opening and closing the oil passage 19, and the coil spring 18 energizing a ball valve 16 to a valve closing direction. A communication groove 40 bypassing the coil spring 18 is formed at the oil passage 19. The communication groove 40 is formed at a seat surface 34 of the coil spring 18 of the nozzle 14. The communication groove 40 includes a groove 41 extending to an upstream side along a passage wall surface of the oil passage 19.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010141881-A (JP)
Title: Network system, network control method, lan switch, and network control program
Inventor: UEDA SHIGEO
IPC: H04L12/44
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption without reducing network performance.  <P>SOLUTION: When shifting from a normal operating mode to a power saving mode, a terminal device 21A creates operating mode shift notification data which are data representing that the terminal device is to shift to the power saving mode, and transmits the operating mode shift notification data to a LAN switch 11B. In the case where the operating mode shift notification data are received from the terminal device 21A, the LAN switch 11B sets invalid a spanning tree function with respect to a status change of a LAN port to which the terminal device 21A is connected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011100022-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: HIRAKAWA MAKOTO
IPC: G02B26/10
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner that has high optical performance and achieves miniaturization at a low cost, and an image forming apparatus having the optical scanner.  <P>SOLUTION: In this optical scanner, a scanning optical system includes at least one fold mirror 30, and the fold mirror 30 includes a fold mirror that is supported at three support points consisting of two points (31 and 32) arranged on one side and the other side of a sub scanning direction on one side of a main scanning direction out of a light flux reflection region, and one point (33) arranged at the position of a substantially central position of the sub scanning direction of the two points on the other side of the main scanning direction and has a scanning position adjusting mechanism for turning it using, as the rotation axis 34, the straight line for connecting one point on one side to one point of the other side of the main scanning direction, of the three support points, and a folding mirror having a tilt adjusting mechanism for turning it using, as the rotation axis 35, the straight line for connecting two points on one side of the main scanning direction, of the three support points. The image forming apparatus includes the optical scanner.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101968-A (JP)
Title: Inkjet recorder
Inventor: YOKOZAWA MIGAKU
IPC: B41J2/175
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent poor discharge of ink as much as possible.  <P>SOLUTION: In an inkjet recorder, wiping of the discharge surface 33 of the recording head and preliminary discharge from the recording head are performed to recover the ink discharge state of the recording head. When a preliminary discharge is performed just before wiping, the recording head is driven so that more ink mist MS adheres on the discharge surface 33 as compared with a case where preliminary discharge is performed not just before wiping. Ink adhered to the discharge surface 33 is remelted in the ink mist and can be removed by subsequent wiping.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103215-A (JP)
Title: Sample processing method and device
Inventor: TAKAHASHI HARUO
IPC: H01J37/305
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To form a cross section with few vertical stripes by focused ion beams even for a sample with large rugged parts on the surface.  <P>SOLUTION: To provide a sample processing method including a process of forming a first cross section on a sample, and a process of forming a second cross section crossing the first cross section with the focused ion beams.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102095-A (JP)
Title: Vehicle drive system
Inventor: NAKAGAWA TAKAKI
IPC: B60K6/12
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle drive system generating auxiliary power by using compressed air and enabling reduction in size and weight of a tank storing the compressed air.  <P>SOLUTION: The vehicle drive system 2 includes: a main power device 3 supplying main power to a driving wheel 13; and an auxiliary power device 4 supplying auxiliary power different from the main power to the driving wheel 13. The auxiliary power device 4 includes: an air compressor 42 generating compressed air; the air tank 41 storing the compressed air; an air motor 46 generating auxiliary power by using the compressed air stored in the air tank 41 as a power source and transmitting the generated auxiliary power to the driving wheel 13; and a waste heat recovery device 43 heating the compressed air supplied from the air tank 41 to the air motor 46.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105313-A (JP)
Title: Packaging box with mechanism
Inventor: SATO CHIHARU
IPC: B65D5/64
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent solicitating effect by bold change in shape and exposing of a commodity in a packaging box to be used as a gift box or the like.  <P>SOLUTION: A packaging box with a mechanism comprises: a box body 1 in which side plates 12 are stood on the surrounding of a bottom wall 11; and a sleeve 2 fitted on the outer periphery of the box body 1 so as to be freely slidable in the up and down direction. The lower parts of the side plates 12 of the box body 1 are made to be fixed parts 13 and the upper parts are made to be movable parts 14. A valley folding line 15 is made on the boundary of the fixed part 13 and the movable part 14, and adjoining movable parts 14 each other are joined through a bellows-likely folded folding pieces 16. When the sleeve 2 is at an elevating position surrounding the outer peripheries of the movable parts 14, the movable parts 14 are vertically stood and the folding pieces 16 are held into a folded condition into corner parts. When the sleeve 2 is lowered to a position surrounding the outer peripheries of the fixed parts 13, the movable parts 14 are opened to the outside along the valley bending lines 15, and the folding pieces 16 can be expanded to stop the sleeve 2 from the box body 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110291-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase excitement and enjoyment of a game by an advance notice performance reporting in advance the possibility that a specific display results.  <P>SOLUTION: The game machine permits a performance using a cherry symbol different from the same in an ordinary performance mode to be carried out before or/and after materialization of readiness to win. Depending on the timing of carrying out a cherry symbol performance and whether the current game condition is an ordinary condition, a reduced time condition or a probability variation condition, the reliability of materialization of a jackpot and expectation of a probability variation vary. The arrangement permits a player's feeling of hopefulness to vary in accordance with the status of progress of the game and increases the excitement and enjoyment of the game.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011116401-A (JP)
Title: Double-walled vessel
Inventor: MATSUNAGA KEIJI
IPC: B65D51/24
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-walled vessel constructed such that the inner vessel never drops from a vessel body in spite of the shape that it is simple as much as possible and can be manufactured at a low cost or the double-walled vessel enabling the inner vessel to be easily attached or detached.  <P>SOLUTION: In the double-walled vessel comprising a lid, the vessel body and the inner vessel, the lid has a ring-like rib on the inner side; the vessel body has an L-letter shaped level difference on the circumference of the top of the inner wall; a stopper rib is mounted on a part of the vertical portion of the L-letter shaped level difference; the inner vessel is thin-walled; the opening has a flange; the stopper rib functions so as to prevent the inner vessel from dropping from the vessel body by engagement of the flange with the lower part of the stopper rib; and the rib functions so as to contact and outward press the inner wall of the opening of the inner vessel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122791-A (JP)
Title: Gas combustion device
Inventor: ASAI KOJI
IPC: F23K5/00
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas combustion device which surely detects the presence or absence of failure of a switching element for driving an opening/closing valve disposed on a fuel gas supply passage to a burner.  <P>SOLUTION: This gas combustion device includes a failure detecting means 12 for permitting the combustion operation of a burner by a combustion control means 11 when all of the first determining condition that the input to an input port Pi1 becomes Low when both of a first FET 21 and a second FET 22 are controlled OFF, a second determining condition that the input to the input port Pi1 becomes High, when the first FET 21 is controlled ON and the second FET 22 is controlled OFF, and a third determining condition that the input to the input port Pi1 becomes Low, and the input to an input port Pi2 becomes High, when the first FET 21 is controlled OFF and the second FET 22 is controlled ON, are satisfied, and forbidding the combustion operation of the burner by the combustion control means 11, when at least one of the first to third determining conditions is not satisfied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123816-A (JP)
Title: Tactile feedback device
Inventor: MIKI TOMOHIRO
IPC: G06F3/041
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly tactile feedback device which prevents stress from being given to an operator by minimizing retries and effectively prevents processing unintended by the operator from being executed.  <P>SOLUTION: When an operation to a touch sensor 11 is detected in a first operation state where a main control part 16 is not busy for data processing, a touch surface 11a is vibrated in a first vibration mode via a tactile feedback part 13 by a tactile feedback control part 14 to present a first tactile sense to an operation object. When an operation is detected in a second operation state where the main control part 16 is busy for data processing, the touch surface 11a is vibrated in a second vibration mode to present a second tactile sense to the operation object. Thus the operator recognizes whether the processing corresponding to the operation can be executed or not by difference of the presented tactile sense, thereby minimizing retries.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010062161-A (JP)
Title: Organic el device and electronic apparatus
Inventor: SAKAI HIROBUMI
IPC: H05B33/22
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an organic electroluminescent (EL) device superbly applicable to jumboization of a substrate, with voltage fall at an electrode restrained.  <P>SOLUTION: The organic EL device has an organic functional layer 6 formed between opposed electrodes 3, 5 and has a plurality of separators 4 for separating one of the electrodes 5 in strips. A step of forming that one electrode 5 includes a step of arranging an electrode material between the plurality of separators 4 by a droplet discharge method and a step of drying the electrode material arranged between the plurality of separators 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011129572-A (JP)
Title: Method for manufacturing silicon epitaxial wafer
Inventor: YOSHIDA CHISA
IPC: H01L21/205
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a silicon epitaxial wafer, which enables manufacturing of a silicon epitaxial wafer including a heavy metal impurity of a low concentration, especially a heavy metal impurity in a surface layer region of a silicon single-crystal thin film serving as a device active layer that has a concentration lower than that of a conventional impurity, and thus having superior device characteristics.  <P>SOLUTION: The method for manufacturing the silicon epitaxial wafer includes: a film forming process of vapor-phase growing a silicon single-crystal thin film on a silicon single-phase crystal substrate under a hydrogen atmosphere by supplying a source gas during the process, a cooling process of calculating a temperature at which a specified value or process average value for the concentration of a to-be-evaluated impurity present in the silicon single-phase crystal thin film matches the solid solution limit concentration of the to-be-evaluated impurity and cooling a silicon epitaxial wafer having the silicon single-crystal thin film formed thereon by the film forming process under temperatures at least ranging from 50°C below to 50°C above the calculated temperature at a less than 20°C/sec cooling rate after silicon epitaxial wafer film-formation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011129200-A (JP)
Title: Disk device
Inventor: FUJIWARA TATSUNORI
IPC: G11B7/085
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a device, and to improve assembling property by suppressing backlash in the thrust direction, without enlarging load of height adjustment of a guide shaft.  <P>SOLUTION: A spring for energizing height adjustment of a guide shaft is used as a coil spring 7; a guide shaft 2 is inserted into a coil part 7a of this coil spring 7; one end of the coil part 7a is integrally supplied with the guide shaft 2, in a state in which the coil spring is compressed, while the other end is fixed to a chassis side; and the guide shaft 2 is energized to a height adjustment member 5 by energizing force of the end part 7b of the coil spring 7 against the chassis 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT