baber/WOPTO huggingface dataset:
Patent JP-2010276983-A (JP)
Title: Image forming apparatus and optical scanner
Inventor: MORI SHOGO
IPC: G02B26/12
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having high positioning accuracy of a deflector with respect to an image forming apparatus body (photoreceptor).  <P>SOLUTION: An image forming apparatus includes: an optical scanner 100 including a light source for emitting a laser beam; a deflector (polygon mirror 130) for reflecting the laser beam while rotating, and deflecting and scanning it in the main scanning direction; a motor 140 for rotatably driving the deflector; a scanner frame 110 on which the motor 140 is fixed; and a body casing for supporting a metallic frame 200 on which the optical scanner 100 is fixed and a photoreceptor which is exposed by the optical scanner 100. The motor 140 is provided with a protrusion 144A that protrudes coaxially with the rotary shaft 141 of the deflector. The protrusion 144A penetrates through a through-hole 111 formed in the scanner frame 110 and projects to the outside of the scanner frame 110. The projecting portion is fitted in a positioning hole 201 formed in the metallic frame 200.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278925-A (JP)
Title: Electronic signature system
Inventor: DATE HIROYUKI
IPC: G06F21/64
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic signature system in which user visibility is improved when a signature of signed electronic data is verified and even if a look of the electronic data is modified, the signature is accurately verified.  <P>SOLUTION: A user terminal 2 includes: an operating section 33 in which a signature requesting operation for an electronic signature request is performed; a control section 32 which outputs to an electronic signature device 1 signature object data to be an object of signature processing and screen layout data representing a screen layout of the signature object data in completing the signature requesting operation; and a display section 34 which is controlled by the control section 32 so as to display the screen layout data. The electronic signature device 1 includes an electronic signature section 22 which receives from the user terminal 2 the signature object data and the screen layout data, performs electronic signing on the signature object data and the screen layout data using an electronic certificate corresponding to a user who performs the signature requesting operation, and generates signed electronic data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279217-A (JP)
Title: Waterproof electric motor
Inventor: MATSUMAE TARO
IPC: H02K5/22
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof electric motor capable of preventing water permeation by adjusting the pressure of a motor internal chamber.  <P>SOLUTION: The waterproof electric motor 1 has a structure, in which a current supplied via a lead wire 40 flows to a winding wire of a rotor 9 via a commutator 10 allowing a brush 20 to slide so that the rotor 9 drives a shaft 19 to rotate. The electric motor 1 includes: a communicating hole 33, penetrating a partition wall portion 34 and communicating a motor output chamber 12 with a motor inner chamber 11; a checking valve 63 seated to the partition wall portion 34 and closing the communicating hole 33; and a grommet 60 for inserting the lead wire 40 and hermetically sealing the motor inner chamber 11. In the electric motor 1, the checking valve 63 is formed integrally, as a part of the grommet 60, the checking valve 63 opens the communicating hole 33 by a negative pressure generated in the motor inner chamber 11 and allows the air of the motor output chamber 12 to flow into the motor inner chamber 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279874-A (JP)
Title: Liquid ejection head, liquid ejection device, liquid ejection method, method of manufacturing electro-optical device and electronic equipment
Inventor: ITO TATSUYA
IPC: G02B5/20
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection head, a liquid ejection device and a liquid ejection method which suppress a deterioration in the precision of a planar shape or of a thickness of a formed film caused by the deviation of fly direction of an ejected droplet from a predetermined direction without requiring an increase in process time necessary for the measurement of landing position precision or the correction of the position and without requiring an increase in the load of a controller controlling the processes, to provide a method of manufacturing an electro-optical device, and to provide electronic equipment.  <P>SOLUTION: The liquid ejection head includes an ejection nozzle hole for ejecting a liquid and a guide needle. The guide needle is arranged in a position where the guide needle penetrates an opening of the ejection nozzle hole in a nozzle hole forming surface where one end of the ejection nozzle hole is opened. The liquid ejection method is carried out by ejecting the liquid from the ejection nozzle hole opened to the nozzle hole forming surface and the direction of the liquid ejected from the ejection nozzle hole is guided by the guide needle arranged in the position where the guide needle penetrates the opening of the ejection nozzle hole on the nozzle hole forming surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283956-A (JP)
Title: Brush device of electric motor
Inventor: MATSUMAE TARO
IPC: H02K13/00
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush device for an electric motor, which ensures insulation without insert molding of a resin-made base.  <P>SOLUTION: The brush device 1 for an electric motor for supplying electricity to a brush 50 in slide contact with a commutator includes a resin-made base 60 having a brush box 51 attached thereon. The base 60 has a front face 61a in which the brush box 51 is disposed, and a back face 61b in which first and second lead plates 21 and 22 are disposed on the side opposite to the front face 61a. The brush box 51 has a leg portion 52 penetrating through the base 60, the first lead plate 21 or the second lead plate 22. The brush box 51 and the first and second lead plates 21, 22 are attached to the base 60 by the leg portion 52.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010195764-A (JP)
Title: New compound, probe using the same and contrast medium for fluorescent imaging using the new compound or the probe
Inventor: MINAMI MASATO
IPC: A61K49/00
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound to be quickly discharged from the body to the outside.  <P>SOLUTION: The compound is represented by formula (1) (wherein n is 2 or 3; a is 1-4 and b is 3, 5-10 or a is 5 and b is an integer of 1-10; R<SB>1</SB>-R<SB>8</SB>are each a hydrogen atom or a sulfonate that is any one of sodium sulfonate, potassium sulfonate, ammonium sulfonate, triethylammonium sulfonate, pyridinium sulfonate, lysine sulfonate and arginine sulfonate; R<SB>9</SB>-R<SB>12</SB>are each a substituted or unsubstituted 1-3C alkyl).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245948-A (JP)
Title: Fuel cell device
Inventor: YAMAMOTO HIROSHI
IPC: H01M8/10
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To promptly reduce concentration of gas leaking in the package to a safe level.  <P>SOLUTION: In a fuel cell device which generates power in a package 33 by electrochemical reaction of a fuel gas and an oxidizer gas, when a gas detection sensor 34 for detecting the gas concentration in the package detects a gas having an established concentration or more, operation of the device is shut down and a ventilation port 50 for ventilating inside the package is closed. Accordingly, when the gas detection sensor detects gas with an established concentration or more, the operation of the device is immediately shut down and leakage of the gas further more is prevented, and the ventilation port 50 for ventilating inside the package is closed. By this, leakage of gas of a large volume in a short time to the outside of the package can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011003995-A (JP)
Title: Image processing apparatus, image processing method, and computer program
Inventor: MISAWA REIJI
IPC: G06F17/30
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To easily extract an added part from a scanned image and to additionally store it to an electronic document even when an object selected from objects in the electronic document according to a condition is newly print-outputted and addition is performed to the object printed and outputted.SOLUTION: An image processing apparatus extracts from the electronic document object data associated with tag information which satisfies a condition designated by a user. The image processing apparatus generates an encoded image pattern which includes object ID information for identifying the extracted object data and electronic document specifying information for specifying the electronic document, and performs print processing of print data which include the extracted object data and the generated encoded image pattern. Thus, since an object used for printing is easily specified, a part added is easily extracted from a new print-outputted object.
Patent JP-2011004151-A (JP)
Title: Imaging device and imaging method
Inventor: SAKATA SEIICHIRO
IPC: G03B7/28
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device and an imaging method which prevent a mobile object from framing out even when a quickly moving mobile object is shot.SOLUTION: The imaging device has an imaging part which images an object and obtains image data, a mobile object detection part which detects the mobile object to track on the basis of the image data obtained by the imaging part, a tracking frame setting part which sets some regions including the mobile object in the image data as a tracking frame when the mobile object is detected by the mobile object detection part, a display frame setting part which sets regions which are shifted in a direction opposite to the moving direction of the mobile object from the tracking frame in the image data as a display frame, and a display processing part which allows a display part to indicate the image data included in the display frame.
Patent JP-2011004615-A (JP)
Title: Device for separating soil from grass
Inventor: SASAKI KAZUYOSHI
IPC: A01B43/00
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for separating soil from grass by which the soil or mud can easily be separated from the grass in which the soil or mud is attached to the root.SOLUTION: The device for separating the soil from the grass includes a housing (2) having a charging opening (2a) for charging the grass at the upper part, and a discharging opening (2b) for discharging the soil at the lower part; a mesh (3) positioned between the charging opening (2a) and the discharging opening (2b), and arranged along the horizontal cross section of the housing (2); and a blade (5) pivotally supported by a rotary shaft (7) driven by a driving source (8) so as to be rotatable in a horizontal plane at the charging opening (2a) side with a prescribed interval from the mesh (3).
Patent JP-2011008463-A (JP)
Title: Asset management server, asset management system, asset management method and asset management program
Inventor: TANIGAI KEISUKE
IPC: G06F17/30
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To improve user operability in asset management.SOLUTION: This asset management server 20 constituting an asset management system 1 associates optional attribute information 300 imparted to an asset and arrangement position information 400 of the asset and registers them into a database 210, according to a registration request from each of a plurality of user terminals 10_1-10_n via a network 2. At that time, the asset management server 20 associates both the attribute information requested from one user terminal and the attribute information requested from another user terminal to one piece of the arrangement position information inside the database 210 and registers them. The asset management server 20 retrieves one of the attribute information 300 and the arrangement position information 400 from the database 210 with the other as a key according to a retrieval request from each user terminal 10_1-10_n.
Patent JP-2010118641-A (JP)
Title: Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus
Inventor: TAKAKUWA ATSUSHI
IPC: H01L41/22
Filed: 2009-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element displacement amount of which is large and in which deterioration of a piezoelectric layer is inhibited.  <P>SOLUTION: The piezoelectric element 100 includes a substrate 10, a lower electrode 20 formed above the substrate 10, the piezoelectric layer 30 formed above the lower electrode 20, an upper electrode 40 formed above the piezoelectric layer 30, a protection layer 60 formed on the lateral sides of the piezoelectric layer 30, and a self-organized monomolecular film 70 formed on the side of each of the protection layer 60 not facing the piezoelectric layer 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011013082-A (JP)
Title: Optical spectrum analyzer
Inventor: FURUKAWA HIROSHI
IPC: G01J3/45
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly determine whether an optical spectrum of light to be measured is appropriate.SOLUTION: A calculation processing section 14 calculates a reference signal optical spectrum, based on information on a modulation system, a bit rate, and a signal light center wavelength inputted from an input section 12. A discrimination section sets an optical SNR level to the calculated, reference signal light spectrum to be a first criterion, and a permissive range in level and wavelength directions to the signal light spectrum to be a second criterion, compares the optical spectrum of light to be measured with the first and second criteria, and determines whether the optical spectrum of light to be measured to the first and second criteria is appropriate.
Patent JP-2009262931-A (JP)
Title: Vehicular seat
Inventor: MASUTANI EIJI
IPC: B60N2/48
Filed: 2009-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat capable of absorbing shocks by moving an entire vehicular seat backward, and also capable of supporting a head.  <P>SOLUTION: In this vehicular seat, an actuator retreats a main lock piece of a locking device of a slide rail 5 from an engagement hole according to a collision prediction signal of a prediction system, and the locking device cancels locking of the main lock piece into an automatic unlocking condition. Even when the locking device is under the automatic unlocking condition with the main lock piece, a sub lock piece is engaged with the engagement hole, and a vehicular seat 1 is held at a predetermined position by the locking device till an actual rear collision. When a vehicle body 6 receives an actual rear collision, the sub lock piece is retreated from the engagement hole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011021766-A (JP)
Title: Ion delivery device
Inventor: YAMAMOTO AKIRA
IPC: F24F7/00
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion delivery device capable of being easily maintained.  <P>SOLUTION: This ion delivery device is provided with a body 10 mounted in a ceiling wall A, a front panel 2 covering the body 10 and having an inlet port 3 and an outlet port 4, a ventilation duct 12 for interconnecting the inlet port 3 and the outlet port 4, a ventilation fan 11 disposed inside the ventilation duct 12, an ion generating device 20 having electrode sections 25, 26 generating ions, an operating button 5 disposed on one end of the front panel 2 in a horizontally movable manner, biased in the direction of protruding from the front panel 2, and having an upwardly-protruding claw 5a, a torsion spring 6 having a locking section 6a protruding outward at the end extending in a V-shape from a supporting section freely attached at the opposite end of the front panel 2, a first engaging member 10c disposed on the body 10, and engaged with the horizontally-moving claw 5a, and a second engaging member 18a disposed on the body 10, and inserted to the end of the torsion spring 6 to be engaged with the vicinity of the supporting section by means of elasticity of the torsion spring 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024152-A (JP)
Title: Transmission apparatus, communication system and communication method
Inventor: HANAWA TERUNORI
IPC: H04L12/28
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a working time and to prevent erroneous setting by automatically performing a baud rate change in a system such as a field network where a plurality of nodes are connected to the network.  <P>SOLUTION: A normal frame is received using a CRC circuit and a baud rate notification frame from a master station is received. While utilizing communication monitoring, baud rate notification monitoring and master station communication monitoring, three states (non-determined state, temporarily determined state and finally determined state) are managed with transition, thereby changing a baud rate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029910-A (JP)
Title: Piezoelectric vibrator, manufacturing method of piezoelectric vibrator, oscillator, electronic device, and radio wave clock
Inventor: FUKUDA JUNYA
IPC: H01L23/26
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator which can secure a degree of vacuum in a cavity and can be manufactured with high efficiency.  <P>SOLUTION: The piezoelectric vibrator 1 includes a base board 2 and a lid board 3 which are superimposed on each other so as to form a cavity C therebetween, a piezoelectric vibrating reed 4 which is accommodated in the cavity and bonded to the base board, a gettering material 34 which is formed in the base board to be accommodated in the cavity, a bonding film 35 which is formed on the entire surface of the lid board facing the base board so as to bond both boards to each other at a portion thereof in contact with the base board, wherein the bonding film is formed of a material which is capable of absorbing a surrounding gas by being activated with laser irradiation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025974-A (JP)
Title: Packaging bag feeder
Inventor: ISHIKAWA SHINJI
IPC: B65B43/14
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag feeder capable of stably feeding numerous packaging bags mounted on a belt conveyor one by one to a predetermined position.  <P>SOLUTION: The packaging bag feeder is equipped with the belt conveyor 5 for stacking numerous packaging bags with their front downward in a longitudinal direction and mounting on a conveyance belt 8 driven by a first motor 9 and a feeding means 20 including a feed belt 32 extended between a front pulley 30 and a driving pulley 24 driven by a second motor 25 above the belt conveyor 5 and feeds the packaging bags sequentially from the head to the predetermined position by moving the feed belt 32 more rapidly than the conveyance belt 8. A center angle of the front pulley 30 changed by a height of the packaging bags mounted on the conveyance belt 8 is measured by an angle detector 41, and rotation speed of the first motor 9 is controlled by output frequency determined based on the measured detection pulse value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026529-A (JP)
Title: Polyethylene-based resin foamed sheet
Inventor: ASADA HIDESHI
IPC: C08J9/04
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyethylene-based resin foamed sheet which is suppressed in the fluctuation of the thickness in the case of being formed into a roll-like shape or in similar cases, and which is suitable for use in thermal welding.  <P>SOLUTION: The polyethylene-based resin foamed sheet is formed by extruding a polyethylene-based resin composition, which contains a polyethylene based-resin having a density of from not less than 0.925 g/cm<SP>3</SP>to not more than 0.935 g/cm<SP>3</SP>and a foaming agent, into such a sheet-like shape as has an apparent density of not more than 0.06 g/cm<SP>3</SP>, and is used with the surfaces thereof thermally welded, and this polyethylene-based resin foamed sheet is characterized in that the polyethylene-based resin has a melt mass flow rate of from more than 0.2 g/10 min to less than 2.0 g/10 min.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033839-A (JP)
Title: Actinic ray- or radiation-sensitive resin composition and pattern forming method using the same
Inventor: INAZAKI TAKESHI
IPC: G03F7/039
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actinic ray- or radiation-sensitive resin composition which ensures high resolution, high sensitivity and good line edge roughness, and a pattern forming method using the same.  <P>SOLUTION: A resin (P) in the actinic ray- or radiation-sensitive resin composition comprises a repeating unit (A) which generates an acid in a side chain upon irradiation with actinic rays or radiation and a repeating unit (C) having an alkali-soluble group. The resin (P) has a plurality of aromatic ring structures which may contain a heteroatom and has a structural moiety (X) in which the plurality of aromatic ring structures are condensed or coupled together by a single bond. The pattern forming method using the composition is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031504-A (JP)
Title: Thermal recording material
Inventor: AOYAMA SHIGEO
IPC: B41M5/333
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material in which oil resistance and plasticizer resistance of a recording part are improved, and generation of background fogging even in storage storing under a high temperature and high humidity condition do not cause problems, and has excellent long-term preservability.  <P>SOLUTION: The thermal recording material includes a thermal recording layer, containing leuco dye and colorant, on a base material, wherein the colorant contains at least one kind selected from 4,4'-(3-(tosyl)ureide) diphenyl methane, and 4,4'-(3-(tosyl)ureide) diphenyl ether and also 4-allyloxy-4'-hydroxydiphenyl sulfone.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040882-A (JP)
Title: High frequency device
Inventor: AKIBA AKIRA
IPC: H03H7/06
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact high frequency device which controls the occurrence of eddy current and parasitic capacitance, and has excellent high frequency characteristics.  <P>SOLUTION: A bandpass filter BPF is provided in a dielectric layer 13 on a board 11 that has an opening 14. The BPF has composed of a couple of a first inductive element L1 and a first capacitive element C1, a couple of a second inductive element L2 and a second capacitive element C2, and a couple of a third inductive element L3 and a third capacitive element C3. The opening 14 is provided at a position opposing to the first inductive element L1. The occurrence of parasitic capacity and eddy current is controlled directly under the first inductive element L1 by providing the opening 14 on the board 11, so that signal loss is reduced and the characteristics of the filter circuit are improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT