baber/WOPTO huggingface dataset:
Patent JP-2011087122-A (JP)
Title: Original lighting device, scanning optical unit, image reading apparatus, and image forming apparatus
Inventor: KAWAMURA KAZUSHIGE
IPC: H04N1/04
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original lighting device and scanning optical unit, along with an image reading apparatus and image forming apparatus, capable of performing image reading with little density unevenness, while having superior efficiency of irradiation and maintenability.  <P>SOLUTION: A scanning optical unit has a fitting projection formed into any one of members of a shielding member 42, a cover member 43, and a light diffusion member 81, and a fitting hole formed to the remaining members of the shielding member 42, the cover member 43, and a light diffusion sheet 81 respectively to be fitted to the fitting projection. By fitting the fitting projection in the fitting hole, relative positions of the shielding member 42, the cover member 43, and the light diffusion sheet 81 are uniquely determined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084792-A (JP)
Title: Method for producing hot dip aluminized steel wire
Inventor: MIONO TADAAKI
IPC: C23C2/32
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hot dip aluminized steel wire suitable for coating the surface of a steel core wire having a small diameter with a thick hot dip aluminized layer.  <P>SOLUTION: In the method for producing a hot dip aluminized steel wire, when hot dip aluminizing 7 is applied to the surface of a steel wire 3 by a method of continuously pulling up the steel wire 3 dipped into a hot dip Al plating bath 1 to a vapor phase space, a state is formed in which the heights of the bath faces in both horizontal-direction sides of the steel wire are different from each other in a certain plane including the central line of the steel wire pulled up from the bath face, and while retaining the above state, the steel wire is pulled up. It is suitable for the method to employ a method in which a gas such as a nitrogen gas is locally sprayed on a partial region in the plating bath face around the steel wire to be pulled up from the side of the vapor phase space to form a hollow 4 in the bath face, and thereby a state is formed in which the heights of the bath faces in both horizontal-direction sides are different from each other. The steel wire having a diameter of 0.1 to 1.0 mm is particularly suitable to be subjected to the hot dip aluminizing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091640-A (JP)
Title: Low-pass filter
Inventor: MURAKAMI TAKASHI
IPC: H03H7/01
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain ideal phase flatness by suppressing characteristic variations.  <P>SOLUTION: A low-pass filter 1 is obtained by arranging on a rectangular substrate 4, a spiral inductor L which is a series element 2 connected in series between an input terminal 15 and an output terminal 16 and a shunt element 3 which are constituted of a serial circuit of a semiconductor resistor R and a metal capacitor C, whose one ends are grounded. The spiral inductor L, the semiconductor resistor R, and the metal capacitor C are point-symmetrically arranged to the right and left of a diagonal line with the center of the diagonal line of the substrate 4 as an original point on the rectangular substrate 4, and then, each of the elements are connected by lines 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089477-A (JP)
Title: Torque compensation device for camshaft
Inventor: KOBAYASHI MASAYOSHI
IPC: F01L1/04
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To absorb torque fluctuation accompanying valve open and close generated on a camshaft of an internal combustion engine by using magnetic force.  <P>SOLUTION: A rotary member 1 is fixed as one body on the camshaft 5 including a cam 6 and a driven sprocket 7, and a fixed member 9 fixed on an engine body is disposed oppositely to the rotary member. Magnets 2, 3 are disposed on the rotary member 1 and the fixed member 9 respectively and the torque fluctuation by the cam of the camshaft 5 is absorbed by repulsion force or attraction of the magnets.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011018629-A (JP)
Title: Fuel cell equipped with support body of mesh structure
Inventor: JANG JAE HYUK
IPC: H01M8/02
Filed: 2009-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell equipped with a support body of a mesh structure, light and easy to collect current.SOLUTION: The fuel cell includes a support body formed of a mesh structure, a fuel electrode layer formed outside the support body, an electrolyte layer formed outside the fuel electrode layer, and an air electrode layer formed outside the electrolyte layer.
Patent JP-2011096328-A (JP)
Title: Optical pickup apparatus
Inventor: KAJINO TORU
IPC: G11B7/125
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup apparatus that reads a signal recorded in a signal recording layer provided in an optical disk.  <P>SOLUTION: The optical pickup apparatus is configured to prevent noise caused by return light by superimposing a high-frequency signal generated from a high-frequency signal generation circuit onto a drive signal supplied to a laser diode. The high-frequency signal generation circuit is composed of an integrated circuit. An integrated chip 9 for generating the high-frequency signal is provided near a laser diode chip 8C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095205-A (JP)
Title: Guidance server, guidance system, and guidance control method and program used therefor
Inventor: NAKANO SHUICHI
IPC: G08G1/005
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for guiding a moving person with a cellular phone or the like to one's destination.  <P>SOLUTION: A guidance server 20 comprising a guidance system 1 receives a guidance request 100, from one mobile station 30_1 existing in an area of a first base station (for example, 10J) of a plurality of base stations 10A-10L, defining another mobile station 30_2 as the destination. The guidance server 20 then derives a route from the base station 10J to a second base station (for example, 10D), inside an area the mobile station 30_2 exists. The guidance server 20 also updates the route whenever the second base station is subject to change. Furthermore, the guidance server 20 informs the mobile station 30_1 of information 200 regarding the route.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010114084-A (JP)
Title: Audio/video electronic equipment with removable front board, especially car radio
Inventor: FARGEAU KARIM
IPC: H01R13/639
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment in which a casing and a front board are mutually coupled through a metal connection by an electric connector.  <P>SOLUTION: The equipment has the casing 100, the removable front board 200, the electric connectors 108, 208, and a mechanical means which is locked by assembling the front board with the casing. The mechanical means is provided by a means to form a separable hinge at the first end which comprises at least a pair of respective magnetic elements 132, 232; 134, 234 such as parmanent magnets that are arranged in a region of a connector and mutually oppose on the casing and the front board, and equipped with the means 112, 212 to lock the front board to the casing at the opposite end. A mechanical coupling of the front board to the casing in a place of the separatable hinge is obtained from only a mutual attraction of the opposing magnetic elements.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011100896-A (JP)
Title: Substrate processing apparatus
Inventor: NAKAMURA YOSHINOBU
IPC: C23C16/44
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma substrate processing apparatus which suppresses the deposition of a film on a hole and near the hole, the hole connecting a buffer chamber with a reaction chamber, prevents the formation of particles by the deposited film, and can process a substrate without degrading quality of the substrate.  <P>SOLUTION: The plasma substrate processing apparatus includes a cylindrical reaction container 29, a reaction chamber 32 which is sectioned in the reaction container 29 and is able to accommodate a plurality of substrates 2, a buffer chamber 38 formed in the reaction container 29, and gas introducing units 34 and 35 which are disposed along the longitudinal direction of the reaction container 29 and are capable of introducing a process gas into the buffer chamber 38. The buffer chamber 38 has a plurality of gas supply holes 48 and 53 through which the process gas introduced by the gas introducing units 34 and 35 is supplied to the reaction chamber 32, a space 59 in which electrodes 54 and 55 for plasma generation are placed, and at least one drip hole which penetrates the wall of the buffer chamber 38 to be open to the reaction chamber 32 and is used when the reaction container 29 is cleansed with a chemical.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101529-A (JP)
Title: Power distribution system
Inventor: KAWAGUCHI KEI
IPC: H02J3/32
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power distribution system capable of reducing the amount of AC power used in each dwelling unit of a collective housing.  <P>SOLUTION: The power distribution system HS includes a storage battery BT, a solar cell SC having an independent power generation function and charging the storage battery BT with at least part of the generated power, an integrated control unit 50 having a remaining capacity measuring unit 53 which measures the remaining capacity of power of the storage battery BT, and a plurality of control units 7 on the dwelling unit side which are provided individually in respective dwelling units and capable of communicating with the integrated control unit 50. The integrated control unit 50 adjusts the electric energy supplied from the storage battery BT to each dwelling unit based on the measurement results from the remaining capacity measuring unit 53, and the information received from each control unit 7 on the dwelling unit side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010045403-A (JP)
Title: Wedgelock system
Inventor: DANELLO PAUL A
IPC: H05K7/20
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved wedgelock system.  <P>SOLUTION: A symmetric wedgelock system includes a compression device having a longitudinal axis and a plurality of segments arranged in the state of abutting ends along the longitudinal axis of the compression device and including at least one drive segment at each end and at least one working segment in between. Each working segment includes at least two sections and has diverging sides forming a concave wedge facing an associated drive segment, and each drive segment has converging sides forming a convex wedge facing an associated working segment. The compression device includes an adjustment device for applying a compressive force along the longitudinal axis to drive the convex wedges of the drive segment into the concave wedges of the working segment to drive apart laterally the sections of the working segment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010088437-A (JP)
Title: Fitness assay and associated method
Inventor: ERICKSON JOHN W
IPC: C07D493/04
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forecasting the possibility of expression of drug resistance in a disease to which a replicating biological entity is associated.  <P>SOLUTION: The invention provides an assay for determining biochemical fitness of a mutant replicating biological entity in comparison with the predecessor under selective pressure of an inhibitor. The invention provides a continuous fluorogenic assay for measuring anti-HIV protease activity of a protease inhibitor. The invention also provides a method of administering a treatment compound reducing the possibility of the expression of the drug resistance in treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011044125-A (JP)
Title: Optical device
Inventor: LEE HUNG-SHENG
IPC: G06F3/0354
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the design of an optical mechanism to be used in an optical mouse.  <P>SOLUTION: An optical device includes a first packaging unit and a second packaging unit. The first packaging unit includes: at least a first lead frame; and a sensor whose sensing plane is electrically coupled to the first lead frame. The second packaging unit includes: an emitting chip operable to emit a light along an optical axis; and a second lead frame. The second lead frame has a first portion disposed within the second packaging unit and a second portion extending into the first packaging unit, so that an angle of about 5-85 degrees is formed between the optical axis of the emitting chip and the sensing plane of the sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114669-A (JP)
Title: Monitoring system and display control method in the same
Inventor: MISHIMA TAKEAKI
IPC: H04Q9/00
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous operations and useless inputs by a user by locking the input from the user in accordance with the condition of a monitoring terminal on the occasion of setting the monitoring terminal with a Web browser in the monitoring system for monitoring the facilities.  <P>SOLUTION: If input of setting becomes impossible after input of setting value with the Web browser because the monitoring terminal is restarted after the input setting, the Web browser does not display the link of the input setting screen to the page of the top screen in view of not displaying the page of input setting screen. Meanwhile, when input of setting in turn becomes possible, the Web browser displays the link of the input setting screen on the page of the top screen in order for the Web browser to display the page of the input setting screen. Moreover, immediately after the input setting of the setting values, the Web browser is controlled not to display the page of input setting screen and display the page indicating that the input setting is under processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100705-A (JP)
Title: Illumination device of furniture
Inventor: KITAHARA YOSHIYUKI
IPC: F21V33/00
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a furniture having a thin illumination device.  <P>SOLUTION: By means of arranging an LED 11 on the side face of an acrylic resin plate and applying a slit 12c and a mat face on an incident face of LED light of the acrylic resin plate, the end face of the acrylic resin plate orthogonally positioned against the LED incident face can be made to emit light. With this, illumination in a thin space becomes possible.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119383-A (JP)
Title: Semiconductor light-emitting device and method for manufacturing the same
Inventor: SAITO TATSUMA
IPC: H01L33/02
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To secure a high yield by stably forming a protective film terminated at the predetermined position of a semiconductor film side surface exposed by forming element separation grooves for partitioning a discrete semiconductor light-emitting device.  <P>SOLUTION: A method for manufacturing a light-emitting device includes: forming a semiconductor film 20 on a substrate for growth, forming element separation grooves reaching the substrate for growth on the semiconductor film 20; and also forming a protective film 50 partially covering the side surface of the semiconductor film 20 exposed by forming the element separation grooves and being apart from the substrate for growth. A process for forming the element separation grooves includes: a first etching process etching the semiconductor film 20 so that an inclined angle of the exposed surface by etching to the main surface of the semiconductor film 20 has a first inclined angle; and a second etching process forming the exposed surface having a different inclined angle by etching the semiconductor film 20 after the first etching process so that an inclined angle of the exposed surface by etching to the semiconductor film 20 has a second inclined angle greater than the first inclined angle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117235-A (JP)
Title: Control method of concrete placement in piles
Inventor: ABO TOSHIRO
IPC: B28B1/14
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for restraining occurrence of a cold joint or the like in the concrete placement work in layers.  <P>SOLUTION: The progress of the condensation of the concrete can be continuously grasped and the optimum time interval of the placement in layers of the concrete can be obtained by measuring electric conductivity of the concrete actually placed at the moment in order to restrain the occurrence of the cold joint.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123544-A (JP)
Title: Contactless communication tag and electronic device
Inventor: SATO KEISUKE
IPC: G06K19/077
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contactless communication tag, and an electronic device mounted with the contactless communication tag, having appropriate communication performance and durability, and capable of improving design property.  <P>SOLUTION: In the contactless communication tag 100, an antenna module 1 is covered by a protection member 6 composed of transparent resin having elasticity. Thereby the antenna module 1 can be prevented from being destroyed by an external force exerted to the contactless communication tag 100. The contactless communication tag 100 is mounted to a mobile information terminal 500 so that the antenna module 1 is electromagnetically isolated from the mobile information terminal 500 by a mounting medium 5 composed of a magnetic layer 5a, a metal layer 5b, and an adhesive layer 5c. Thereby the communication performance of the antenna module 1 can be prevented from being deteriorated caused by influence etc. of electromagnetic waves generated from the mobile information terminal 500. Moreover, the design property can be improved by a decorative layer 7 to be disposed between the antenna module 1 and the protection member 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011121247-A (JP)
Title: Inkjet printer
Inventor: SUMINO SHINJI
IPC: B41J11/14
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer capable of cleaning the tip of nozzle of a printing head easily.  <P>SOLUTION: The inkjet printer 10 includes a housing 12. The housing 12 is equipped with the printing head 54 so as to be movable in the right and left direction. In the printing area of the printing head 54, a receiving member 70 for receiving a printed matter P from the bottom is attached below the printing head 54. The receiving member 70 is attached so as to be movable in the front and rear direction toward the housing 12. The receiving member 70 is located in the printing position when moving backward, and when the receiving member 70 moves ahead, a space S for cleaning the tip of nozzle of the printing head 54 is formed between the printing head 54 and the receiving member 70.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124742-A (JP)
Title: Cell phone terminal
Inventor: YAJIMA HIROYUKI
IPC: H04M1/17
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell phone terminal protection ability against infectious diseases by disinfecting the surface of the cell phone terminal or inactivating a virus.  <P>SOLUTION: The cell phone terminal 100 which can be folded up, slid, or slid and rotated includes a closed space which stores a device operation part 3, a display panel 4, a receiver 6, and a microphone 7 which a user directly touches or to which his/her mouth gets closer. In the cell phone terminal, the closed space is formed by forming at least an edge of one side of opposing surfaces of a pair of cases higher than a center part. The cell phone terminal is provided with an ozone generation part 15 for generating and supplying ozone in the closed space.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010217868-A (JP)
Title: Liquid crystal aligning agent, liquid crystal aligning film and liquid crystal display element
Inventor: YASUDA HIROYUKI
IPC: G02F1/1337
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent for forming a liquid crystal alignment layer exhibiting good liquid crystal aligning ability by photo-alignment method with low exposure energy and having excellent performances such as electric characteristics.  <P>SOLUTION: The liquid crystal aligning agent contains a radiation-sensitive polyorganosiloxane having a specified group represented by formula, wherein "*" represents a bond. The liquid crystal aligning agent is preferably used for a liquid crystal display element having a TN (twisted nematic), STN (super twisted nematic) or IPS (in-plane switching) liquid crystal cell, and particularly suitable for an in-plane switching liquid crystal display element having an IPS liquid crystal cell.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011124117-A (JP)
Title: Cable for movable portion
Inventor: KAJITA TAKAHIRO
IPC: H01B7/17
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable for a movable portion with excellent flexibility which is provided with a shield with lengthened flex life and with a shielding effect equivalent to conventional ones.  <P>SOLUTION: The cable for a movable portion is formed as follows. A shield layer of the cable for a movable portion is formed by forming double served shields each formed by spirally winding a plurality of metal wires arranged in parallel. Here, the respective served shields are wound so that they cross with each other with an intersection angle of 30° or more while interposing a separator between the double served shields.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122543-A (JP)
Title: Oil dilution decision device of internal combustion engine, and internal combustion engine control device
Inventor: SUDA SHOGO
IPC: F02M25/00
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil dilution decision device of an internal combustion engine that accurately determines a dilution degree of oil by fuel in an oil pan, and to provide an internal combustion engine control device that performs control operation according to the determination result.  <P>SOLUTION: Regarding an engine mounted on an FFV, by subtracting a summed value of an air-fuel ratio feedback correction amount, an air-fuel learning value and an alcohol concentration learning value during high load operation from a summed value of an air-fuel ratio feedback correction amount, an air-fuel learning value and an alcohol concentration learning value during low load operation, it is determined that oil dilution has occurred in the oil pan if the subtracted value is an oil dilution determination threshold or more. When the occurrence of oil dilution is determined, the holding of the air-fuel learning value or the alcohol concentration learning value is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011121153-A (JP)
Title: Abrasive
Inventor: HORIUCHI MIKIMASA
IPC: C09K3/14
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive capable of polishing silicon carbide, which is difficult to polish, with high surface accuracy.  <P>SOLUTION: This abrasive is characterized by including manganese dioxide particles having a non-acicular form at 3.0 or less of a fraction of a vertical axis to a lateral axis of a particle observed by a scanning electron microscope. The average particle diameter D<SB>SEM</SB>of the vertical axis of the observed particle is desirably 1.0 μm or less, and 50% diameter D<SB>50</SB>in volume-based cumulative fractions of the particle diameter distribution measured by a laser diffraction scattering method is desirably 2.0 μm or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT