baber/WOPTO huggingface dataset:
Patent JP-2011207628-A (JP)
Title: Method for producing colored titanium dioxide powder
Inventor: YONEZAWA SUSUMU
IPC: C01G23/04
Filed: 2010-03-27
Abstract: PROBLEM TO BE SOLVED: To provide colored titanium dioxide powder having excellent photocatalytic activity and suitably usable not only as a photocatalyst but as a chromatic pigment or the like having catalytic activity.SOLUTION: This method for producing the colored titanium dioxide powder comprises bringing titanium dioxide particles into contact with fluorine gas, mixing the resulting fluorinated titanium dioxide particles with a peroxide aqueous solution, and drying a solid component contained in the resulting mixture. Another method for producing the colored titanium dioxide powder comprises bringing titanium dioxide particles into contact with fluorine gas and heating the resulting fluorinated titanium dioxide particles at a temperature of 150-800°C.
Patent JP-2011210770-A (JP)
Title: Method of manufacturing semiconductor element
Inventor: OI HIROYUKI
IPC: H01L21/02
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor element, which has small wafer warpage and wafer cracking even when using a wafer which already has a large diameter and is thinned when fed to wafer processes.SOLUTION: The method of manufacturing the semiconductor element includes forming an outer peripheral end 3 by reducing a thickness of an outer periphery of a semiconductor substrate 1, and bonding a metal 4, which has a larger coefficient of thermal expansion than the semiconductor substrate and also has a melting point higher than a maximum temperature applied in a heat treatment process among processes of forming a plurality of semiconductor elements 1, to the outer peripheral end 3 to such a film thickness that the semiconductor elements of the semiconductor substrate 1 do not protrude from both principal surface where the semiconductor elements are formed before a process of forming the plurality of semiconductor elements on the semiconductor substrate 1.
Patent JP-2011209936-A (JP)
Title: Control device for power interruption
Inventor: KATAOKA AKITO
IPC: G05B19/18
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To avoid damage of a workpiece or a tool by retreating the workpiece and the tool to an area where interference does not occur without adding a resistance discharging unit or an uninterruptible power source device in a control device for power interruption that performs control of a machine tool upon power interruption.SOLUTION: The control device for power interruption has: a power interruption detector 10' that monitors an input power source 1, and, when power interruption is detected, instructs amplifiers 3 and 4 for servo motor to reduce speed and stop while maintaining a control state of the servo motors 7 and 8 and instructs a spindle motor 9 to interrupt power distribution; an alarm threshold changer 11 that changes an alarm threshold that indicates troubles in which a DC voltage of a power circuit 2, the amplifiers 3 and 4 for the servo motor, or an amplifier 5 for the spindle motor decreases according to the power interruption detection signal from the power interruption detector 10', from a value during normal operation to a value during power interruption; and an retreating operation instructing unit 12 that instructs the amplifiers 3 and 4 for the servo motor to retreat by a minute distance predetermined according to the power interruption detecting signal from the power interruption detector 10'.
Patent JP-2011209155-A (JP)
Title: X-ray inspection apparatus
Inventor: ITO TATSUYA
IPC: G01N23/04
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray inspection device capable of improving the lifetime by effectively protecting an X-ray sensor with a sure operation, despite its simple structure with low production cost.SOLUTION: The X-ray inspection device includes an X-ray source 6 above a transport surface 5 of a conveying means 4, a sensor 9 under the transport surface 5, and a shutter device 10 consisting of an operation member 11 and a shield member 12 in front of an irradiation position 7. In a state that a work W is not in contact with the operation member, the shield member shields the sensor from the X-ray, and in a state that the work W pushes the operation member, the shield member moves and the X-ray transmitted through the work reaches the sensor 9. Even if X-ray beam is always irradiated during the inspection, X-rays reaching the sensor remains being a minimum dose required for the inspection. There is no need of the risk that the sensor is overly damaged by the X-rays and of acceleration of deterioration of the lifetime.
Patent JP-2011215863-A (JP)
Title: Terminal, system and method for displaying information, and program
Inventor: MIYAZAKI YU
IPC: G06F3/0485
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a terminal, system and method, along with a program, capable of imparting a sufficient time for acquiring contents of information about each information displayed on the terminal, and also capable of providing information as much as possible.SOLUTION: The terminal 3 includes: an information receiving unit 31 for receiving information distributed from a server 2; and an information display unit 33 adding new information to the information and displaying the information while scrolling the information in order of the reception according to the reception. The terminal further includes: a display guarantee time database 42 previously storing a display guarantee time corresponding to a representation state of the information; and a display information scroll part 32 scrolling the information displayed on the information display unit 33. Even when the information receiving unit 31 further receives information until the display guarantee time lapses after starting the display of the information, the display information scroll part 32 does not scroll the information until the display guarantee time lapses, scrolls the information after the display guarantee time lapses, and then adds and displays the received information.
Patent JP-2011213069-A (JP)
Title: Metal mask for printing
Inventor: SATO MASANAO
IPC: H05K3/12
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a metal mask for paste printing capable of securing a transfer amount of paste of a plenty of amount and, moreover, capable of preventing a life of the metal mask from becoming short due to a squeegee pressure upon printing even when printing a complicated printing pattern or such a printing pattern that a non-printing part is present within an opening part.SOLUTION: The metal mask for paste printing is a metal mask in which a crosslinked part is present within the opening part, wherein at least the hardness of the crosslinked part is made to be higher than the hardness of a layer that forms printing pattern opening part.
Patent JP-2011218584-A (JP)
Title: Position correcting method and device, for printer
Inventor: NAKAYAMA YUICHIRO
IPC: B41F33/14
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To achieve precise alignment, regardless of a thickness difference between a plate and a print object.SOLUTION: A second-layer printing pattern and a second-layer alignment mark are printed on a temporary print object held on an alignment stage for the plate by means of a second-layer plate for superposition-printing held on an alignment stage for the print object. It is determined whether or not the alignment mark on the temporary print object in the alignment area is in the sight of an alignment camera. When the alignment mark is not in the sight of the camera, an alignment operation for the temporary print object is performed so that the alignment mark may be within the sight of the camera, thereafter, the alignment operation for the second-layer plate is performed in the same manner. When the temporary print object in the alignment area is in the sight of the alignment camera, the position is set to a target position, thereafter, regarding the print object whose first-layer plate is already printed, the alignment mark is corrected so as to be in the target position. Then, offset printing is made to start.
Patent JP-2011223119-A (JP)
Title: Mobile communication system
Inventor: HAPSARI WURI ANDARMAWANTI
IPC: H04L69/40
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a protocol stack which allows a target mobile station UE to measure and report a desired wireless quality.SOLUTION: This mobile communication system uses a RRC protocol terminating between a target mobile station UE and a wireless base station eNB and an OAM protocol terminating between the wireless base station eNB and a operation maintenance server OAM. The RRC and OAM protocols are converted in the wireless station eNB. The capability of processing the RRC protocol in the target mobile station UE and the wireless base station eNB is configured not to delete UE Context containing MDT policy applied to the target mobile station UE even if the target mobile station UE makes a transition to the RRC_Idle state.
Patent JP-2011218606-A (JP)
Title: Liquid ejection device
Inventor: HAMANO RYO
IPC: B41J2/175
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection device which can suppress deterioration of a recording quality for a recording medium.SOLUTION: A printer includes a primary guide shaft 17 which extends along a primary scanning direction, a carriage 19 supported on the primary guide shaft to be movable in the primary scanning direction, a recording head 22 mounted on the carriage, an ink supply tube 27 connected at one end to an ink cartridge and connected at the another end to the recording head 22, and a contact member 35 which contacts a part of a curved portion 27a extended to form a curved shape from the carriage 19 in the ink supply tube. The ink supply tube 27 changes the shape of the curved portion 27a by following movement of the carriage while the another end side is supported by the carriage 19. The contact member 35 bears a reactive force directed to the primary guide shaft 17 in a conveying direction of a recording paper throughout a scanning region of the carriage 19 from the ink supply tube 27.
Patent JP-2010173934-A (JP)
Title: Cement-based grout composition
Inventor: HAMANAKA AKINORI
IPC: C04B24/02
Filed: 2010-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement-based grout composition which includes a metallic aluminum powder and a defoamant, and controls subsidence and shrinkage while moderately keeping a unit volume mass after construction, and in which even if an organic polymer emulsion is used together, the effects are fully demonstrated.  <P>SOLUTION: The cement-based grout composition includes the following components (A)-(D): (A) a defoamant; (B) a saturated fatty acid metal salt of a 14-18C normal chain or branched chain; (C) a metallic aluminum powder; and (D) an organic polymer emulsion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011219604-A (JP)
Title: Polylactic acid resin composition and molded product
Inventor: KIKO YUJI
IPC: C08K5/29
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a polylactic acid resin composition having sufficiently superior durability, along with superior crystallinity and heat resistance, and to provide a molded product made from the resin composition.SOLUTION: This polylactic acid resin composition includes: a polylactic acid resin (A) in which a content of a D-form is ≤1.0 mol%, or ≥99.0 mol%; and a carbodiimide compound (B), wherein in the polylactic acid resin composition, a content of the polylactic acid resin (A) is ≥50 mass%, and a content of the carbodiimide compound (B) is 0.1-10 mass%.
Patent JP-2011221917-A (JP)
Title: Influence analyzer, influence analysis method, and program
Inventor: OYO YASUTAMI
IPC: G06N5/04
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an influence analyzer capable of estimating an influence magnitude relation between users even when a friend relationship between the users with each other is unknown, an influence analysis method, and a program.SOLUTION: The influence analyzer 1 uses behavior history information 100 to calculate a user object selection probability being a probability that a user selects an object included in a behavior history of another user. Then, the influence analyzer 1 uses the calculated user object selection probability and the behavior history information to calculate an influence probability being a probability that a certain user is influenced by other users by maximizing a likelihood that indicates the plausibility of an estimated value of the influence probability.
Patent JP-2011082487-A (JP)
Title: Thin-film transistor, method of manufacturing the same, and organic electric-field light-emitting display device having the same
Inventor: IM KI JU
IPC: H05B44/00
Filed: 2010-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film transistor which improves the electrical characteristics, a method of manufacturing the transistor, and an organic electric-field light-emitting display device which has the thin-film transistor.  <P>SOLUTION: The thin-film transistor includes a first gate electrode formed on a substrate; a gate insulating film formed on an upper part including the first gate electrode; an active layer formed as an oxide semiconductor on the gate insulating film including the first gate electrode; a protective layer formed on the active layer source and drain electrodes formed on the protective layer so as to be connected to the active layer; and a second gate electrode formed on the protective layer between the source and drain electrodes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182773-A (JP)
Title: Cereal food having high protein content and method for producing the same
Inventor: FUKUMORI KOICHI
IPC: A23L33/00
Filed: 2010-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cereal food having excellent formability and palatability and high protein content and suitable for athletes by compounding cereal flour with a protein supplement, and a method for producing the food.  <P>SOLUTION: The cereal food is produced from a dough composed of dough material containing the cereal flour and the protein supplement, wherein the protein supplement is a paste protein supplement processed to a pasty form.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010206820-A (JP)
Title: Master station in communication system and method performed thereby
Inventor: YOSHIZAWA KENSUKE
IPC: H04W72/04
Filed: 2010-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master station and an access-controlling method capable of simply avoiding interference between communication systems, and ensuring QoS of the communication band in each of the communication systems, without regulating transmitting power in a plurality of communication systems sharing identical channels.  <P>SOLUTION: The communication band is divided to three areas constituted by a beacon area in which all the master stations competitively transmit beacon packets, a band-assured area (TDMA area, FDMA area and the like) competitively accessible only by an approved specific station, and a CSMA area competitively accessible by all the stations. Each of the master stations mutually exchanges the information of the communication band used in the band-assured area, and calculates the communication band usable by the own communication system in the band-assured area on the basis of its own information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011233575-A (JP)
Title: Apparatus for manufacturing semiconductor device and method of manufacturing semiconductor device
Inventor: HARA AKIRA
IPC: B05C9/14
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To form a coating film of adhesive agent on a coating target at a desired thickness.SOLUTION: An apparatus 1 for manufacturing a semiconductor device has a coating unit for coating adhesive agent onto coating targets, and a drying unit 7 for thermally drying the adhesive agent coated on the coating targets. The drying unit 7 has plural heater plates 101 on which the coating targets coated with the adhesive agent are mounted and heated, and a support unit 102 for supporting the plural heater plates 101 while the plural heater plates 101 are stacked so as to be spaced from one another.
Patent JP-2011231814-A (JP)
Title: Check valve, check valve device, and auger device
Inventor: KITAMURA MORIO
IPC: E21B7/00
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a check valve which excels in discharging property, check property and space-saving property and which can easily be applied to an auger device.SOLUTION: The check valve 32 has a valve portion 41 which is an elastic body and which has one surface formed with a convex face 45, keeps a cut 46, extending from the convex face to a concave face 47 which is the other side, formed on the valve portion, opens by deforming the valve portion pressure applied to the concave face such that inner faces of the cut depart from each other, and closes by the inner faces of the cut being pressed and adhered by pressure applied to the convex face. The cut passes the top portion of the convex face and there are one or a plurality of cuts.
Patent JP-2011232464-A (JP)
Title: Plasma display panel and method for driving the same
Inventor: MATSUSHITA JUNKO
IPC: G09G3/20
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel capable of increasing visibility while increasing luminance and the number of gradations of a display screen, and to provide a method for driving the same.SOLUTION: The plasma display panel is constituted so that a second display electrode pair group II whose start periods of write-in discharge and maintenance discharge are different from each other performs the write-in discharge during maintenance discharge of a plurality of display electrode pairs SCi to a first display electrode pair group I. A display area includes: a first display area 37 in which the display electrode pairs of the first display electrode pair group I are arranged; a second display area 38 in which the display electrode pairs of the second display electrode pair group II are arranged; and a third display area 39 provided between the first display area 37 and the second display area 38. In the third display area 39, at least one display electrode pair which belongs to the second display electrode pair group II is arranged in an area contacting the first display area 37, and at least one display electrode pair which belongs to the first display electrode pair group I is arranged in an area contacting the second display area 38.
Patent JP-2011160645-A (JP)
Title: Generator accompanying foot pedal operation
Inventor: KIYOHARA TAKEHIKO
IPC: H02N2/00
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation mechanism capable of applying an external force to piezoelectric elements repeatedly to generate power efficiently by operating a foot pedal of a vehicle.  <P>SOLUTION: The foot pedal is provided with an accelerator pedal with a function for start and acceleration, and a brake pedal with a function for deceleration and stop. The foot pedal has an arm and a pedal for operating an actuator and a brake mounted in an engine. The pedal has a pedal pad for transmitting a pressure applied to the pedal to the arm, and a cover covering the pedal pad. The piezoelectric elements are prepared between the pedal pad and the cover.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011232989-A (JP)
Title: Supplement proposal method, system thereof, program and storage medium
Inventor: MATSUI HIROTARO
IPC: G06Q50/22
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method, system, program and storage medium for proposing an optimum supplement in accordance with a body condition of an individual user or the like, an item the user wants to improve, especially, anti-aging, beauty, diet and health.SOLUTION: The system having a user terminal connected through a communication means, and a host terminal provided with an operating means and a recording means to propose a supplement suitable to each user in accordance with input information from the user terminal includes: a user question and answer information inputting means for receiving an answer to a question item for the user from the user terminal; a database for storing information relating to the correspondence of each answer of each question item for the user with a supplement to be proposed to the user; a proposed supplement operating means for making information obtained by the user question and answer information inputting means refer to the database to determine a supplement to be proposed; and a proposal information outputting means for transmitting the obtained information to the user terminal.
Patent JP-2010263210-A (JP)
Title: Arrangement for continuous generation of liquid tin as emitter material in euv light source
Inventor: HERGENHAN GUIDO
IPC: H01L21/027
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To continuously generate liquid tin as an emitter material in an EUV light source.  <P>SOLUTION: An emitter material supply unit (4) has at least a first pressure vessel (44) and a second pressure vessel(44') between a reservoir vessel (41) and an injection device (5) for continuous supply of the emitter material (2) under a defined high pressure without interrupting the continuous supply of the emitter material (2) when consumed emitter material (2)must be replenished. The emitter material supply unit (4) generates a high emitter material pressure for the injection unit (5), the two pressure vessels (44, 44') are acted upon by a high-pressure gas system (73) with a gas pressure (74) in the megapascal range, and the emitter material supply unit (4) has means for switching the high-pressure gas system(73) from one pressure vessel to the other pressure vessel and accordingly alternately switching the injection unit (5) to the constant emitter material pressure of the respective pressure vessel being pressurized, wherein at least one of the pressure vessels can be refilled during the continuous operation of droplet generation and plasma generation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011234585-A (JP)
Title: Motor driving mechanism, motor controller, and motor drive vehicle
Inventor: KATO YOSHIKI
IPC: H02P27/06
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for evading the generation of fine vibrations due to the offset error of a current detection means in a motor driving mechanism.SOLUTION: The motor driving mechanism includes a polyphase motor, an inverter for supplying a polyphase current to the polyphase motor, the current detection means for detecting the polyphase current supplied to the polyphase motor, and an inverter controller for controlling the inverter. The inverter controller selectively performs first current control and second current control in response to at least one of the actual speed of the polyphase motor and a speed command value. In this case, in the first current control, for the detected current values of the respective phases of the polyphase current obtained by the current detection means, it is defined that the current value of a phase present within a predetermined section in which the detected current value includes 0 is 0 and the current value of the phase not present within the predetermined section in which the detected current value includes 0 coincides with the detected current value, and the polyphase current is controlled. In the second current control, the polyphase current is controlled using the detected current value of the polyphase current as it is.