baber/WOPTO huggingface dataset:
Patent JP-2012151348-A (JP)
Title: Coating processing apparatus, coating processing method, and storage medium
Inventor: TACHIBANA KOZO
IPC: B05D1/40
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of uniformly forming a coating film in the surface of a substrate.SOLUTION: A coating processing method comprises: supplying a coating liquid for forming a coating film in the central part of a substrate from a nozzle on the surface of the substrate; rotating the substrate at a first rotational speed and spreading the coating liquid to the peripheral edge part of the substrate by centrifugal force; raising a liquid film on a central part side of the substrate compared with a liquid film on a peripheral edge part side thereof while maintaining the supply of the coating liquid; shifting a supply position of the coating liquid from the center position of the substrate toward the eccentric position in a state of rotating the substrate at a second rotational speed slower than the first rotational speed in order to form a liquid pool; and stopping the supply of the coating liquid from the nozzle to the eccentric position in a state of slowing down the rotational speed of the substrate to a third rotational speed slower than the second rotational speed in order to increase a thickness of the liquid pool and fit a droplet dripping into the liquid pool at the time of the liquid outage from the nozzle.
Patent JP-2012151784-A (JP)
Title: Network system and communication method therefor
Inventor: IMANISHI KOJI
IPC: H04W84/12
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To enable an easy initial configuration of a communication device made prior to initiating connection of the communication device with a wireless network.SOLUTION: An information processor 2 generates a frame of wireless LAN configuration information including wireless LAN configuration information for radio connection of a wireless bridge 1 by defining, as a destination, an IP address of a default gateway 4 and a MAC address of the wireless bridge 1 both associated with a host name of the wireless bridge 1, which is registered with the information processor 2, and transmits the frame of wireless LAN configuration information to the wireless bridge 1. Upon reception of the frame of wireless LAN configuration information from the information processor 2, the wireless bridge 1 performs the process of wireless LAN connection thereof based on the wireless LAN configuration information for the wireless bridge 1 included in the frame of wireless LAN configuration information.
Patent JP-2012154682-A (JP)
Title: Cooling water tank for water-cooled semiconductor testing device
Inventor: FUCHIGAMI KAZUHISA
IPC: G01R31/26
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous detection of overflowing of the upper limit of water level in a cooling water tank storing cooling water for a water-cooled semiconductor testing device due to condensation in a pipe.SOLUTION: A cooling water tank for a water-cooled semiconductor testing device is provided with: a cooling water tank body having in its side an opening which defines the upper limit of water level; a sub-tank which is connected to the inside of the tank body thorough the opening; and a discharge pipe for discharging cooling water which overflowed the upper limit of water level to the outside via the sub-tank. The sub-tank is opened to the external atmosphere at a position higher than the opening, and its bottom surface is at a position lower than the opening.
Patent JP-2011092001-A (JP)
Title: Battery charger and charging system
Inventor: OTA KENJI
IPC: H02J7/02
Filed: 2011-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery charger and charging system that readily detects the battery charger corresponding to a type of a charging device while preventing the size of the charging device from being enlarged.  <P>SOLUTION: The battery charger 20 is used for charging a battery built in the charging device. The battery charger includes: a receiving unit 22 that receives a signal; a comparison unit 24 that compares data included in the signal received by the receiving unit 22 with data stored beforehand; an informing unit 23 that conveys information when both data are matched after comparison in the comparison unit 24; and a rechargeable battery 26 that supplies power supply to the receiving unit 22, comparison unit 24, and informing unit 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012155187-A (JP)
Title: Developing device
Inventor: SAKAMAKI TOMOYUKI
IPC: G03G15/08
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a developing device in which leakage of a developer to a bearing part may be stably prevented for a long period of time for avoiding influence of the leaked developer on the bearing part for a long period of time.SOLUTION: A magnet member 43 is provided so as to surround a rotational shaft 40 of a stirring screw 26 in a position inside a bearing part 41 of the rotational shaft 40 along a shaft direction. A screw blade 44 is fixedly provided on the rotational shaft 40 so as to interfere with a magnetic brush of a developer formed by the magnet member 43 on an inner circumferential face thereof. The screw blade 44 presses the developer of the magnetic brush toward the inside of a developer container 22 in accordance with rotation of the stirring screw 26 along one direction. The developer container 22 is disposed to form, between the bearing part 41 and the magnet member 43, a space 48B intercepted by the magnetic brush from the developer placed in the developer container, and the screw blade 44 is disposed to protrude outward beyond the magnet member 43 on both sides along the rotational shaft 40.
Patent JP-2012152194-A (JP)
Title: Reaping device
Inventor: SAITO MANABU
IPC: A01D57/22
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a reaping device having high condition adaptability at reaping by having a high pick-up performance in any case of a wide range of cutting conditions.SOLUTION: The reaping device has a structure provided with an operation means (34) which changes the track of a tip of a pick-up lag (17) between a first track which is a circular arc in a lower part of a pick-up case (12) and a second track wider than the first track in the lower part of the pick-up case (12).
Patent JP-2012161153-A (JP)
Title: Stator of rotary electric machine and method of manufacturing the same
Inventor: MAKISHIMA TATSUNORI
IPC: H02K3/34
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a stator of a rotary electric machine which can combine high coverage and suppression of pinhole, and to provide a method of manufacturing the same.SOLUTION: A stator 3 comprises an annular stator core 32 having a plurality of slots in the circumferential direction, and a stator winding 31 wound around the stator core 32, while connecting terminals of a plurality of segment conductors 33 inserted into the slots by welding. The connected terminals of the segment conductors 33 are covered with an insulation coating 36 formed by hardening resin applied to a surface of the terminals. The insulation coating 36 consists of a first insulation coating 36a formed of a powder resin or a high viscosity resin and covering a surface of a bonding part 33e at the tip of the terminal, and a second insulation coating 36b formed of a resin having a viscosity lower than that of the first insulation coating 36a and covering a surface of the first insulation coating 36a.
Patent JP-2012160979-A (JP)
Title: Elastic wave device and manufacturing method of the same
Inventor: TSUDA KEIJI
IPC: H01L41/22
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To stabilize filter characteristics and improve the reliability in an elastic wave device.SOLUTION: An elastic wave device includes a piezoelectric substrate 10, a comb-shaped electrode 12 formed on the piezoelectric substrate 10, and an insulative film 16 formed on a surface of the comb-shaped electrode 12 by using Atomic Layer Deposition (ALD) method and including aluminum oxide. A manufacturing method of the elastic wave device includes a process where the comb-shaped electrode 12 is formed on the piezoelectric substrate 10 and a process where the insulative film 16 including aluminum oxide is formed on the surface of the comb-shaped electrode 12 by using ALD method. The insulative film 16 is formed by ALD method, thereby stabilizing filter characteristics and improving the reliability.
Patent JP-2012160125-A (JP)
Title: Master maintenance device, master maintenance method, and master maintenance program
Inventor: OTA MASAICHI
IPC: G06F9/44
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a master maintenance device, a master maintenance method, and a master maintenance program that are capable of improving convenience in operation of master maintenance.SOLUTION: In an embodiment, based on a maintenance target master predesignated on a master maintenance screen previously displayed on a monitor when an instruction of new registration is received, and based on the maintenance target master and maintenance target data in the master predesignated on the master maintenance screen when an instruction of modification or deletion is received, processing specified by a character string of a processing category corresponding to the instruction is executed, it is confirmed whether to permit the instruction based on the execution result, and when the confirmation result indicates permission of new registration, modification, or deletion, the master maintenance screen displayed on the monitor is shifted to a master maintenance screen for new registration, modification, or deletion.
Patent JP-2012164583-A (JP)
Title: Light guide plate, surface light source device, and transmission type display device
Inventor: GOTO MASAHIRO
IPC: G02F1/13357
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate having an in-plane uniformity of brightness and high convergence and capable of attaining further thinning, and provide a surface light source device and a transmission type display device in which this light guide plate is provided.SOLUTION: The light guide plate 13 is provided with an incident surface 13a where light enters, a light emission surface 13c from where light is emitted, and a reflection surface 13d which opposes the light emission surface 13c and reflects the light to a light emission surface 13c side. The light guide plate is of a nearly plate shape, and on the reflection surface 13d, there are aligned a plurality of unit optical shapes 132 in a direction crossing orthogonally the incident surface 13a. This unit optical shape 132 is of a nearly quadrilateral prism shape and is convex toward the reflection surface 13d side and has a top surface portion 133 as a top portion and inclined surface portions 134, 135 as two side surfaces formed at opposing positions with the top surface portion 133 interposed, and a dimension w of the top surface portion 133 in the alignment direction is constant, and an alignment pitch P2 of the unit optical shapes 132 becomes larger as it gets separated from the incident surface 13a in the alignment direction.
Patent JP-2012168579-A (JP)
Title: Transaction processing system, information processor, transaction processing method and program
Inventor: TORIKAI NAOKI
IPC: G06Q40/02
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent recurrence of a corrective transaction with a simple configuration.SOLUTION: Provided is a transaction processing system including: an information processor for storing screen information about a transaction screen; and a terminal unit for receiving the screen information from the information processor and displaying the corresponding transaction screen. The information processor comprises: a storage part for storing the screen information; a screen extraction part for receiving correction information about correction operation executed on the transaction screen from the terminal unit, and extracting, based on the received correction information, the transaction screen where the correction operation is executed; a message addition part for adding a warning message for raising caution about transaction operation to the screen information corresponding to the transaction screen extracted by the screen extraction part; and a communication part for transmitting the screen information, to which the warning message is added, to the terminal unit. When redisplaying the transaction screen where the correction operation is executed, the terminal unit additionally displays the warning message in the transaction screen based on the screen information to which the warning message is added and which is received from the information processor.
Patent JP-2012170182-A (JP)
Title: Power supply control circuit for work machine
Inventor: YABUUCHI MOTOYUKI
IPC: H01M10/44
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a power supply control circuit for work machine capable of completely preventing a battery from being exhausted by automatically stopping power consumption after transiting to an idle stop state.SOLUTION: A power supply control circuit includes a self-hold relay 8 directly driven by an output of a relay driving signal from a main controller 6 and self-hold relays 10, 12 driven interlocking with the relay 8, which are connected to an electric circuit for connecting a key-on power supply with a main controller 6 and an electric circuit for connecting an accessory power supply with an accessory 2. The main controller 6, when a gate lock switch 6 is switched to a lock position with an engine driven, outputs an engine stop signal to stop the engine after the lapse of a predetermined time, and outputs a relay driving signal and switches the relay 8 to a conduction state and the relays 10, 12 to a non-conduction state.
Patent JP-2012154910-A (JP)
Title: Measuring device for measuring cross-sectional shape of tire tread surface and depth of tread groove
Inventor: SEKI YASUSHI
IPC: G01B11/22
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for quickly measuring a cross-sectional shape of a tread surface of a tire and a depth of a tread groove in a non-contact state.SOLUTION: The device of the present invention measures a cross-sectional shape of a tread surface of a tire, and measures a depth of a tread groove based on a measurement result. The device comprises: a guide mechanism juxtaposed near the tread surface of the tire in a width direction; a light source unit for irradiating the tread surface with single light; a digital camera for photographing a reflected bright spot of the single light; a control unit for photographing the reflected bright spot while moving the light source unit and the digital camera along the guide mechanism; and means for measuring the cross-sectional shape of the tread surface and the depth of the tread groove, based on photographed image data.
Patent JP-2012167162-A (JP)
Title: Liquid resin composition for sealing, and semiconductor device using the same
Inventor: ITO HIROSHI
IPC: C08K7/18
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid resin composition for sealing having all of high thermal conductivity, low permittivity, and high ability to penetrate into spaces.SOLUTION: The liquid resin composition for sealing, which is used when sealing a clearance between a semiconductor element and a substrate after bump-connecting the semiconductor and the substrate together, includes: (A) an epoxy resin; (B) a hardener; (C) an inorganic filler containing a mixture of spherical alumina and spherical silica; and (D) a basic compound. Preferably, the liquid resin composition for sealing has a pH not less than 7.
Patent JP-2012168699-A (JP)
Title: Power conditioner
Inventor: KAWAGUCHI KEI
IPC: H02M7/48
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a power conditioner which can make users or the like easily grasp the magnitude of power generated by a solar battery by a display device of relatively simple configuration.SOLUTION: A power conditioner 10 includes a power converter 2 for converting direct current power from a solar battery SC into predetermined AC power and a display device 1 for displaying the magnitude of power generated by the solar battery SC, in which the display device 1 includes a LED1a for emitting light in the magnitude of output according to the magnitude of the power and a display unit 1b in which the magnitude of sites P1, P2 for emitting light by irradiation of light from the LED1a vary according to the output.
Patent JP-2012167169-A (JP)
Title: Colored light-blocking polyimide film
Inventor: OKADA KANA
IPC: C08J5/18
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a colored light-blocking polyimide film excellent in heat resistance.SOLUTION: The colored light-blocking polyimide film includes a resin composition containing a polyimide having a specific repeating unit, a colored material, and a white pigment.
Patent JP-2012166683-A (JP)
Title: De-fogging device and aircraft including the same
Inventor: MATSUO TAKESHI
IPC: B64C1/14
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To surely prevent widow fogging even when a part of a de-fogging device fails.SOLUTION: The de-fogging device includes a main de-fogging device and a spare de-fogging device 20. The spare de-fogging device 20 includes a gas tank 21 stored with pressurized dry gas, a gas flow path 23 for guiding the dry gas in the gas tank to the edge of a window 1 and jetting out the dry gas along the inner surface of a window glass 2, a control valve 31 for controlling the flow rate of the dry gas flowing through the gas flow path, and a final control element 32 for instructing the valve opening degree of the control valve.
Patent JP-2012170222-A (JP)
Title: Method for producing a stator lamination iron core and core produced with the same
Inventor: HASUO YUSUKE
IPC: H02K1/12
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a stator lamination iron core and the core produced with the method which can be produced from band-like materials with better material yield ratio.SOLUTION: For a stator lamination iron core 18, a chevron shaped lag piece 11 with an open hole 10 at the center blanks in one or more rows from a band-like material 14 a stator iron core piece 13 arranged in a circumferential direction of an annular yoke 12 to extrude in radially outward direction, and lag 16, 16a, and 16b comprising a bolt insertion hole 15 built from open holes 10 produced by laminating the stator iron core pieces 13 are arranged in circumferential direction of an annular yoke 17 built from an annular yoke piece 12. In a method for producing the core 18, a recess 21 is formed on either or both of one side of a lag piece C of one of stator iron cores A blanked in an adjacent manner and the outer peripheral side of the lag piece C of an annular yoke piece D connected to the one side, and a lag piece E of the other of stator iron cores B is engaged in the recess 21 by providing a gap for the recess 21, so that the material yield ratio can be increased on producing the stator iron core piece 13 from the band-like material 14.
Patent JP-2012169496-A (JP)
Title: Led driving device
Inventor: SUZUKI SHINICHI
IPC: H01L33/00
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an LED driving device which can be downsized while reducing the manufacturing cost, and in which failure of an LED due to inrush current can be prevented.SOLUTION: An LED driving device 1 controls a power conversion circuit 107d by a drive control unit 108, and supplies a DC power to an LED module 500. An output control unit 102 includes a constant current control unit 103 performing constant current control, and a constant voltage control unit 104 having an opening detection circuit 105 and an open voltage setting circuit 106 and performing constant voltage control. When the LED module 500 is in open state, the drive control unit 108 controls the output voltage to the LED module 500 to be lower than a voltage corresponding to the upper limit value of a load current. Control is performed according to a voltage Va based on the load current of the LED module 500, the output voltage V0 of the power conversion circuit 107d, and a second reference value VTH1. Failure of the LED due to the inrush current can be prevented without using an inductor necessarily.
Patent JP-2012166247-A (JP)
Title: Two-wire welding control method
Inventor: SHIOZAKI HIDEO
IPC: B23K9/09
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To improve high-speed welding performance in a two-wire welding method which performs welding by periodically varying an arc length.SOLUTION: In the two-wire welding control method, electricity is repeatedly carried to a welding wire 1 with a peak current in a peak period and a base current in a base period set as one pulse cycle, a molten pool 2 is formed by periodically switching the arc length La to a first arc length HLa and a second arc length LLa shorter than the first arc length in synchronization with a switching signal Stc, and the welding is performed by feeding a filler wire 6 to the molten pool 2. The feed speed Ws of the filler wire 6 is set as a first filler wire feed speed LWs when the arc length is the first arc length HLa, and is set as a second filler wire feed speed HWs which is higher than the first filler wire feed speed LWs when the arc length is the second arc length LLa. Since the filler wire feed speed becomes higher when the arc length is short, the cooling efficiency of the molten pool is increased and the high-speed welding performance is improved.
Patent JP-2012173956-A (JP)
Title: Host device to which usb device is connected and program of the same
Inventor: SHIRAHATA MAKOTO
IPC: G06F9/445
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce a burden of a programmer and to detect inserting/pulling out of a USB device even in an application program which cannot receive a message by a window.SOLUTION: A host device 1 to which a USB device 11 is connected reads out and executes a DLL (a USB inserting/pulling out processing program 104), when executing an application program 103. On receiving a window message, the DLL determines a kind of the message, and when the window message indicates that the USB device 11 has been inserted, executes processing for opening a USB device driver 102, and when the window message indicates that the USB device 11 has been pulled out, executes processing for closing the USB device driver 102.
Patent JP-2012164947-A (JP)
Title: Lamination type heat sink and method for manufacturing the same
Inventor: NAKADA KAZUHIKO
IPC: H01L23/473
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a small lamination type heat sink capable of easily being produced and attached to a motor and the like, and a method for manufacturing the same.SOLUTION: In a heat sink, a plurality of flow path plates having through holes serving as coolant passages are stacked, sealing plates serving as sealing surfaces of the passages are arranged on both sides, and inlet/outlet ports for coolant are provided on the sealing plates or the flow path plates. On each of the flow path plates, the through holes are arranged in positions of rotational symmetry, and a part of the through holes is arranged so as to overlap with the through hole of the adjacent flow path plate by rotating predetermined number of flow path plates by a symmetric rotation angle.