baber/WOPTO huggingface dataset:
Patent JP-2011168632-A (JP)
Title: Crosslinked polymer fine particle and method for producing the same
Inventor: MATSUZAKI HIDEO
IPC: C08F8/12
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide crosslinked polymer fine particles having an average particle size of micrometer size and narrow particle size distribution, sufficiently crosslinked, and excellent in solvent resistance and heat resistance, and a method for producing the same.  <P>SOLUTION: The crosslinked polymer fine particles are provided, which (α) comprise a vinyl-based copolymer including 0.5 mass% or more of a structural unit derived from a hydrolyzable silyl group-containing vinyl monomer (a) and 10 mass% or more of a structural unit derived from a hydrophobic monofunctional vinyl monomer (b) having water solubility at 20°C of 1.0 g/100 mL or less, (β) are crosslinked by the hydrolytic condensation reaction of the hydrolyzable silyl group, and (γ) have an average particle size of 0.7-8 μm. The method for producing the crosslinked polymer fine particles is also provided, in which polymer fine particles are produced by polymerizing the vinyl monomer (a) and the hydrophobic vinyl monomer (b) in the presence of a dispersion stabilizer in a hydrophilic solvent which dissolves vinyl monomers and the dispersion stabilizer but does not dissolve the vinyl-based copolymer produced, and then the crosslinked polymer fine particles are produced by performing the hydrolytic condensation reaction of at least a part of the hydrolyzable silyl groups in the vinyl-based copolymer during or after the polymerization of the vinyl monomers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169398-A (JP)
Title: Self-aligning roller bearing
Inventor: SATO TSUTOMU
IPC: F16C23/08
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-aligning roller bearing, which hardly causes friction or peeling on a raceway surface or rolling surface even when used with high load and low-speed rotation, as a guide roll bearing of a continuous casting machine or the like, in an environment where cooling water is apt to be included to the inside.  <P>SOLUTION: In the self-aligning roller bearing, a diamond-like carbon (DLC) film with a Young's modulus of 150-220 GPa is formed on a rolling surface of a roller 3. Recessed defects 10 μm or more in diameter and 1 μm or more in depth which exist on the surface of the DLC film are set to 0.1% or less in an area ratio.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172410-A (JP)
Title: Digital control power supply device
Inventor: SAKASHITA YUICHI
IPC: H02M3/00
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a digital control power supply device for reducing a drop level of an output voltage in generation of a pulse load.  <P>SOLUTION: The digital control power supply device includes a DC/DC converter 3, and a power supply control unit 4 that feeds back the output voltage of the DC/DC converter 3 to decide a duty of a pulse width modulation pulse signal, and controls the output voltage of the DC/DC converter 3 by pulse width modulation. The power supply control unit 4 receives a notification signal rising at timing earlier than the rising of the pulse load by a prescribed time at the generation of the pulse load, and performs pulse width modulation control based on the notification signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010186181-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: MURATA YOSHIHIRO
IPC: G02B26/10
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: heat is generated when an optical deflector provided in an optical scanner is driven, the incident position of laser beam which is deflected and reflected on a polygon mirror is shifted due to the heat, a scanning may be failed on the surface of a photoreceptor due to the shift of the optical path of the laser beam, as a result a high quality image is not formed.  <P>SOLUTION: The optical scanner includes at least: a light source; the optical deflector; an optical scanning system; and a housing which holds these components. The optical scanner further includes a heat conducting member which is made of a material having a higher heat conductivity than that of the material composing the housing, the whole or a portion of the scanning optical system is connected to the optical deflector by the heat conducting member, thus a scanning is performed without giving any influence on the surface of the photoreceptor even when the optical path of the laser beam leading to the scanning optical system disposed downstream of the optical deflector is varied due to the influence of the heat generated in the optical deflector.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011175336-A (JP)
Title: Device position specifying device
Inventor: FUJIMATSU TAKESHI
IPC: G06T1/00
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device position specifying device that can simultaneously specify a plurality of locations in a wide range and at a low cost.  <P>SOLUTION: The device position specifying device includes: a device specifying information storage part 35 for storing device specifying information that is transmitted from a TV set 10A, an air-conditioner 10B and a compo 10C, or the like; a device operation detection part 34 for detecting operating condition of each of the devices; an image storage part 31 for storing image information that is output from an omnidirectional camera 2 for photographing each of the devices; and a device position specifying part 36 for specifying the positions of each of the devices based on the device specifying information stored in the device specifying information part 35, the operating condition of each of the devices, the condition being detected by the device operation detection part 34 and the image information stored in the image storage part 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176048-A (JP)
Title: System and method for manufacturing semiconductor device
Inventor: KOBAYASHI SHINJI
IPC: H01L21/027
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity in a system and method for manufacturing a semiconductor device in an in-line configured lithography process.  <P>SOLUTION: When wafers from a cassette E are subjected to lithography processing by the system for manufacturing the semiconductor device in an in-line configuration, a first wafer is only passed through a coating device A without being coated, and fed directly to an exposure device B, where optimization alignment operation of the first wafer is carried out. As main operation, second and succeeding wafers are fed to the coating device A one after another to be subjected to coating processing in parallel with the optimization alignment operation of the first wafer. After optimization alignment operation conditions of the exposure device B are determined, the second wafer is fed to the exposure device B. The optimization alignment operation conditions of the exposure device B are fed back for the second wafer, so that an exposure processing time of the second wafer is shortened. The first wafer is processed successively to a final X-th wafer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175530-A (JP)
Title: Plant operation support device
Inventor: OGAWA KENJI
IPC: G06F3/048
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant operation support device saving a warning actually generated and a corresponding screen operation history, in association with the same, and using them in supporting operation.  <P>SOLUTION: A warning detection unit 2 detects the occurrence of a warning according to data from a process, and in response to this, a guide generation unit 4 displays an operation support message on a display device 5 via an HMI input/output unit 6. Screen operation information operated on the display device 5 is acquired by a screen operation saving unit 11 via the HMI input/output unit 6 and is saved in a screen operation database 12, whereby the warning and the screen operation information associated therewith are saved. The saved screen operation information includes the symbol of a device to be operated and information regarding the display position of the symbol on the screen.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180654-A (JP)
Title: Arbitration device
Inventor: TAMURA YOSHIYASU
IPC: G06F13/362
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a transfer time of data by preferentially imparting a use right of a bus to a data transfer circuit performing high-speed continuous data transfer.  <P>SOLUTION: When inputting a continuous request signal 212 together with a transfer request signal 211 from one data transfer circuit 2, an arbitration device 3 performing the arbitration of the bus use right of an SDRAM 1 in response to requests from a plurality of data transfer circuits 2 successively imparts the bus use right to one data transfer circuit 2 in preference to the other data transfer circuits 2 after data transfer corresponding to the transfer request signal 211 ends.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010116925-A (JP)
Title: Wind turbine having generator cooling system
Inventor: WOBBEN ALOYS
IPC: F03D11/00
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable further efficient cooling, while reducing entering of moisture, sand and the other foreign matter into a pod and fan noise heard even from an external part.  <P>SOLUTION: This invention relates to a wind turbine generator system having the pod having a pylon, a generator rotatably arranged in this pylon and having a rotor 10 and a stator 20 and at least one fan (41, 42 or 43) rotating separately from the rotor. The generator partitions the pod 30 into a front part and a rear part connected by a void between the stator 20 and the rotor 10, and at least the one fan (41, 42 or 43) sends air to the front part of the pod via the void from the rear part of the pod, and a sealing means is arranged in the pod so that only the void between the rotor 10 and the stator 20 of the generator allows a discharge flow of the sucked-in air.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118086-A (JP)
Title: Information processor, method and program, and recording medium
Inventor: ASANO KOJI
IPC: G06Q30/06
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To recommend proper information, and to provide a recommendation reason thereof.  <P>SOLUTION: A distance calculating part 102 calculates a distance between information and information described in a table referred by a table reference part 103, when the information from a user is obtained by an information acquiring part 101. A recommendation word extracting part 104 extracts the information with a close distance, as information to be recommended. A recommendation reason extracting part 106 extracts the information with the highest model parameter value of a semantic class correlated with the extracted information, as the recommendation reason. A provision part 107 provides the information to be recommended and the recommendation reason extracted by this manner, to the user. The present technique is applicable to a computer of providing information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011188430-A (JP)
Title: Amplitude modulation circuit and amplitude modulation method
Inventor: SATO MINORU
IPC: H03C1/00
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplitude modulation circuit that can prevent the deterioration of S/N characteristics of an amplitude modulation circuit without calculating a value of power source voltage corresponding to a combination in which the S/N characteristic of the amplitude modulation circuit deteriorates.  <P>SOLUTION: The amplitude modulation circuit includes: a plurality of amplification means for amplifying a carrier; a conversion means for converting an input analog voice signal to a digital signal and outputting it; an adjustment means for outputting a digital value that determines the combination of ON amplification means that turns ON when the analog voice signal is at no signal; a correction means that, when the combination of the ON amplification means that is determined by the digital value is as specified, outputs a digital correction value that sets the combinations of the ON amplification means to those other than the specified combination, and when the combination of the ON amplification means that is determined by the digital value is different from the specified combination, outputs its digital value; a control means that adds an output of the correction means to that of the conversion means and controls turning of on/off of the amplification means according to the result of the addition; and a synthesizing means that synthesizes the outputs of the amplification means turned on by the control means and outputs them.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190835-A (JP)
Title: Sealing structure of distributing pipe joint
Inventor: TSUJINO KODAI
IPC: F16J15/10
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure of a distributing pipe joint capable of preventing a packing disposed between a distributing pipe and a joint from being caused to deteriorate at an early stage by dynamic contact with water flowing in the distributing pipe and thereby extending a service life of the packing.  <P>SOLUTION: In the sealing structure of a distributing pipe joint that seals a clearance in the radial direction between the distributing pipe and the joint that connects the distributing pipe by the packing, a protection filter for inhibiting water that infiltrates into the clearance in the radial direction from coming in dynamic contact with the packing is arranged at one side in the axial direction of the packing. The protection filter is formed of a soft material like unwoven fabric. Activated carbon is deposited in the protection filter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192446-A (JP)
Title: Analog pointing key structure
Inventor: YOSHIDA TAKAYA
IPC: H01H25/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To make an analog pointing key structure excellent in durability, as well as, in operability.  <P>SOLUTION: A stopper ring 10 has the entire outer periphery surrounded by inner periphery sides 22a of protrusions 22 and inner diameter parts 52 of a ring member 50 continuously in a peripheral direction, so that even when a determination key top is operated with a strong force or the analog pointing key structure is dropped, or the like, the stopper plate 10 is made to collide with a circular inner wall face 55 formed by the inner periphery sides 22a of the protrusions 22 and the inner diameter parts 52 of the ring member 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010124515-A (JP)
Title: Program guide system with targeted advertising
Inventor: KNUDSON EDWARD B
IPC: G06Q30/02
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an appropriate interactive television program guide system.  <P>SOLUTION: The interactive television program guide system is provided in which targeted advertisements may be presented to a user and targeted actions may be taken in the program guide based on the user's interests. The program guide monitors the user's interactions with the program guide to determine the user's interests. Interactions that may be monitored include interactions that indicate the categories of programs that interest the user (e.g., movies, sports, children's programs, etc.), setting a reminder for a program, purchasing a program, requesting information on a program, browsing program listings for a particular time or channel, etc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216013-A (JP)
Title: Mold for galvanoplasty and method of fabricating mold for galvanoplasty
Inventor: CUSIN PIERRE
IPC: B81C99/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for galvanoplasty and a method for fabricating a mold for galvanoplasty, concerning the field of micromechanical parts, particularly micromechanical parts for timepiece movements.  <P>SOLUTION: There is discloded a method (3) of fabricating a mold (39, 39') including the following steps: (a) depositing (9) an electrically conductive layer on the top (20) and bottom (22) of a wafer (21) made of silicon-based material; (b) securing (13) the wafer to a substrate (23) using an adhesive layer; (c) removing (15) one part (26) of the conductive layer from the top of the wafer (21); and (d) etching (17) the wafer as far as the bottom conductive layer (22) thereof in the shape (26) of the part removed from the top conducive layer (22) to form at least one cavity (25) in the mold.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011192526-A (JP)
Title: Movable cable for signal transmission
Inventor: OKUNO TAKAMASA
IPC: H01B7/17
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable cable for signal transmission with superior flexibility, while preventing noises.  <P>SOLUTION: The movable cable for signal transmission has a shield layer 4 for covering a signal line flux 3 for signal transmission which is composed of an inner shield layer 4a consisting of a shield tape wound around in spiral shape with the adjoining turns overlapped partially and an outer shield layer 4b covering the inner shield layer. The outer shield layer 4b is composed of mixed braided wires in which a plurality of conductive metal wires and a plurality of insulating threads are knit in a braid shape, and each of metal wires and insulating threads are formed in a tube body extending in spiral shape with the different winding directions respectively, and the winding direction of each metal wire is constructed to be different from the winding direction of the shield tape constituting the inner shield layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010155464-A (JP)
Title: Liquid ejection apparatus and computer system
Inventor: ENDO HIRONORI
IPC: B05C11/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a liquid ejection apparatus which prevents a blank space from being created on a medium and to achieve a computer system.  <P>SOLUTION: The liquid ejection apparatus includes a movable ejection head for ejecting liquid, a detection means for detecting a position of an edge of the medium and a feeding mechanism for feeding the medium. The liquid ejection apparatus repeats an operation for detecting the position of the edge by the detection means, an operation for feeding the medium by the feeding mechanism and an operation for ejecting the liquid from the moving ejection head to the medium. The liquid ejection apparatus changes at least either one of a start position and an end position to eject the liquid from the moving ejection head depending on the position of the edge of the medium detected in the detection operation. When a distance between the position of the edge detected in one detecting operation and the position of the edge detected in the detecting operation prior to that one detecting operation exceeds a predetermined value, at least either one of the start position and the end position is determined based on the position of the edge detected in the operation prior to that one detecting operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011193253-A (JP)
Title: Communication system providing incoming-call-record notification-service, subscriber server, and application server
Inventor: FURUKAWA SEI
IPC: H04M3/50
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of providing an incoming-call-record notification-service, to provide a subscriber server and to provide an application server, in an IP network.  <P>SOLUTION: Guidance ID information 100 for recording a caller ID number or a reason of non-notification of the caller ID number, and incoming time and date of the incoming call to a service subscriber (1), and a customer controller 20 for receiving a service request signal (originating call by "136") from the service subscriber and conducting guidances of an incoming call record (guidance ID) to the service subscriber (2), are respectively prepared to a subscriber server 1 or an application server (AS) 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010161799-A (JP)
Title: Method for processing data stream
Inventor: ACAMPORA ALFONSE ANTHONY
IPC: H04N7/173
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate formation and processing of a transport packet on a reception side even when missing or corruption occurs in transmitted data.  <P>SOLUTION: In a system transmitting variable length codewords (for example, MPEG codewords) in data packets, an incomplete data packet having smaller number of words than a specified number is filled with "zero words" having no function to create a fixed-length packet for defining a boundary between packets wherein a specified codeword appears. In this way, the incomplete data packet is constructed into a complete data packet including the specified number of words.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011197303-A (JP)
Title: Process for making lithographic printing plate and lithographic printing plate
Inventor: WATANABE NORIAKI
IPC: G03F7/32
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a process for making a lithographic printing plate in which the generation of development wastes is suppressed in mass processing and even a lithographic printing plate precursor allowed to stand for a long time can stably be developed, and a lithographic printing plate made by the process for making a lithographic printing plate.SOLUTION: The process for making a lithographic printing plate includes in sequence: an exposure step of imagewise exposing a positive-working lithographic printing plate precursor for infrared laser provided above a support and having a positive-working recording layer including (Component A) a (meth)acrylonitrile-derived constitutional unit- and styrene-derived constitutional unit-containing copolymer, (Component B) a water-insoluble and alkali-soluble resin, and (Component C) an infrared absorbing agent, the positive-working recording layer exhibiting increased solubility in an aqueous alkali solution upon exposure or heating; and a development step of developing, using an aqueous alkali solution including a betaine-based surfactant and having a pH of 8.5-10.8.
Patent JP-2010283803-A (JP)
Title: Da converter
Inventor: YASUE TOMOYOSHI
IPC: H03M1/68
Filed: 2010-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DA converter capable of reducing a layout area by improving conversion accuracy.  <P>SOLUTION: A DA converter has a first resistor group R* and a second resistor group RH* across which a reference voltage is applied, a first switch group SW* that outputs a voltage defined by a node selected according to a binary digit of a first area of an input digital value among nodes N* in the first resistor group into the second resistor group, and a second switch group SWH* that outputs a voltage defined by a node selected according to a binary digit of a second area of an input digital value among the nodes NH* in the second resistor group. A sheet resistance of the second resistor group is higher than that of the first resistor group. When any of nodes between resistors in the second resistor group is selected, at least two nodes in the first resistor group are selected. When any of nodes of both ends in the second resistor group is selected, one node in the first resistor group is selected.  <P>COPYRIGHT: (C)2011,JPO&INPIT