baber/WOPTO huggingface dataset:
Patent JP-2009101652-A (JP)
Title: Inkjet printer
Inventor: MAEKAWA HIROYOSHI
IPC: B41J2/01
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To propose an inkjet printer in which a suction fan of the printer body side and a suction platen of the open/close cover side can be connected to each other via a short suction channel.  <P>SOLUTION: The platen 8 moves along with opening/closing of the open/close cover 3a of a roll paper housing part 7. The platen 8 is a suction platen. In the platen 8 side, a suction part comprising suction partitions 32, suction holes 33, and a platen-side air passage 36 is provided. In the printer body 2 side, the suction fan 34 and a suction duct 35 connecting the suction fan 34 and the suction part of the platen 8 are provided. When the platen 8 moves together with the open/close cover 3a, the suction duct 35 is separated from the suction part of the platen 8. Therefore, the length of the suction duct 35 may be a short length corresponding to the distance between a suction opening of the suction fan 34 and the suction part of the platen 8 of the case in which the open/close cover 3a is closed. Therefore, the suction channel can be shortened. Thus, channel loss of suction air can be reduced, and increase of the size of the suction fan 34 can be avoided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109727-A (JP)
Title: Polarizer and method for producing same
Inventor: HATTORI DAISUKE
IPC: G02B5/30
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizer excellent in moisture resistance and polarization degree.  <P>SOLUTION: A method for producing the polarizer has the steps of stretching a (meth)acrylonitrile-based film and dyeing the (meth)acrylonitrile-based film with an iodine solution at ≥30°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008049180-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of contributing to the resource saving without impairing the effect of replacing game machines.  <P>SOLUTION: The game machine comprises: a display window decorating panel 9 which decorates the front face of a body frame 5; a ball loading device 22 for loading a prescribed number of Pachinko balls from a ball tray; a variable display device 7 for executing variable display games; and a ball discharging system inside the body frame for discharging Pachinko balls as winning balls if a winning mode is configured. A front panel of the game machine includes at least the display window decorating panel and the variable display device. The front panel is detachable from the body frame, so that the front panel can be replaced leaving the body frame including the ball discharging system in the game machine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009115019-A (JP)
Title: Compressor
Inventor: TSUCHIYA MASAKI
IPC: F04B39/00
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor which can be easily assembled.  <P>SOLUTION: A rotary compressor C (compressor) has an electric element 5 and a rotary compression element 8 (compression element) driven by a rotary shaft 6 of the electric element 5 stored in a hermetic vessel 1. The compressor is provided with a vessel body 2 constituting the hermetic vessel 1, and an end cap 3 blocking one end opening of the vessel body 2. A through-hole 20 is formed at the end cap 3. An electric terminal 22 is attached to the through-hole 20 with a glass seal 21 and electricity is supplied to the electric element 5 by the electric terminal 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008147639-A (JP)
Title: Repairing method and device for surface defect of single crystal wafer
Inventor: EN KIO
IPC: B23K26/00
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for repairing an affected layer caused by machining work so as to have a crystal structure just the same as a substrate part without removing a material of a surface of a single crystal wafer.  <P>SOLUTION: In the method for repairing a surface defect which is an affected layer of the surface of a single crystal wafer used for a semiconductor, a MEMS and an optical lens, etc., the surface of the single crystal is irradiated with a pulse laser one time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009127423-A (JP)
Title: Control device of power generation system using hydrogen engine
Inventor: DOSONO KAZUYASU
IPC: F02P5/15
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent, by simple control, the situation that a rotating speed of a generator driven by an engine exceeds a maximum allowable rotating speed when stopping power generation.  <P>SOLUTION: The generator 2 is driven by the engine 1 using hydrogen as fuel. When there is a stopping command of power generation by the generator 2, control for stopping the power generation is performed on the generator 2. Control for performing combustion is performed (for generating inverse torque in the direction for reversely rotating the engine) in a state of largely advancing the ignition timing of the engine 1 more than ordinary operation so as to restrain an increase in the rotating speed of the generator 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129928-A (JP)
Title: Led lamp
Inventor: NARITA TAKUMI
IPC: H01L33/56
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED lamp mounted with a side emission LED package, in which the durability of a circuit component is made sufficient and trouble due to thermal expansion is reduced.  <P>SOLUTION: Fig. 1 shows a cross section of the structure of the LED lamp 10 of the invention. On an end 11a of a flexible printed board 11 in a beltlike rectangular shape, the side emission LED package 12, a Zener diode 13, and a resistor 14 are mounted apart from one another. The Zener diode 13 and resistor 14 are covered with a housing 15, and the gap formed with the housing 15 is filled with a sealing resin 18. Further, the side emission LED package 12 is sealed in a hollow state with the housing 15 and a translucent plate 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125953-A (JP)
Title: Recording medium, its manufacturing method and inkjet recording method
Inventor: KAWAKAMI HIROSHI
IPC: B41M5/00
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium which exhibits inhibition of staining caused by static build-up, image feathering and intercolor mixing, and a method for manufacturing it as well as an inkjet recording method.  <P>SOLUTION: This recording medium is composed of a base paper, a first layer containing a binder and an antistatic agent, and a second layer containing a white pigment, successively laminated in that order. In addition, the content of the antistatic agent is 0.2 to 10.0 mass% based on the remaining content after deducting the antistatic agent from the total solid content of the first layer. Further, the cup water absorption for 120 sec. contact time by the water absorption test complying with JIS P8140, on the surface of the first layer of the base paper where the first layer is formed, is not more than 2.0 g/m<SP>2</SP>and the surface resistance value of the surface of the first layer is not more than 1×10<SP>12</SP>Ω, while the water absorption for 0.5 sec. contact time by the Bristow process on the surface of the second layer, is 2 to 8 mL/m<SP>2</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127088-A (JP)
Title: Masking tool for thermal spraying
Inventor: KODAMA KOTA
IPC: C23C4/16
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a masking tool for thermal spraying, which can effectively prevent dropping-off of a part of spray particles and a sprayed coating deposited on the inner face of the opening part during thermal spraying, and also, the sprayed coating deposited on the inner face of the opening part can be easily peeled off after thermal spraying.  <P>SOLUTION: Upon metal thermal spraying to the inner wall face 21a of a cylinder bore (hole part) 21 in a cylinder block (the member to be thermally-sprayed) 20, the masking tool 10 for thermal spraying is arranged so as to cover an edge face 20a, and has an opening part 11 corresponding to the cylinder bore 21. The inner face 11a of the opening part 11 is composed of a hardly adherable material to which the thermal spraying material in the metal spraying is hardly adhered compared with a steel member, and also has a rugged shape. It is possible that the material of the masking tool 10 for thermal spraying itself is made of a hardly adherable material (such as carbon, brass and PTFE) or a treatment film made of a hardly adherable material (such as DLC) is formed on the inner face 11a of the opening part 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127951-A (JP)
Title: Gas turbine combustor
Inventor: SEKIGUCHI TATSUYA
IPC: F23R3/42
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a temperature drop of combustion gas flowing through a flame propagation pipe and to reduce discharge quantity of NOx.  <P>SOLUTION: This gas turbine combustor includes a plurality of combustors 3 configured to supply fuel injected from a fuel nozzle 7 from one end of a substantially cylindrical inner cylinder 4 and mix the same with compressed air supplied from a compressor 1 to burn the mixture; and the flame propagation pipe 13 communicating the inner cylinders of the adjacent combustors 3, wherein some 3 of the plurality of combustors 3 are provided with an ignitor 12, and a plurality of projection lines extending in the pipe axial direction of the flame propagation pipe are formed in the circumferential direction on the inner wall surface of the flame propagation pipe 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008158507-A (JP)
Title: Image forming apparatus
Inventor: ARADATE TOMITAKE
IPC: G03G15/20
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To more reliably prevent damage of a heating roller caused by a peeling claw than heretofore.  <P>SOLUTION: A laser printer 1 includes a fixing section 40 having the heating roller 41 heated by a heater 41a, a press roller 42 pressed against the heating roller 41 and the peeling claw 43 which is arranged so that its leading edge 43c faces the heating roller 41 and peels a paper 3 stuck to the heating roller 41. In addition, the laser printer 1 includes a guide member 44 which is arranged to face the peeling surface 43d on the side of the paper 3, of the peeling claw 43, supported to be displaced between a position near the peeling surface 43d and a position away from the peeling surface 43d, and guides the paper 3 passing through between the heating roller 41 and the press roller 42 to the downstream side and a torsion spring 44s which biases the guide member 44 to the position near the peeling surface 43d.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204434-A (JP)
Title: Apparatus management device
Inventor: WADA MAKOTO
IPC: G06F21/44
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus management device capable of shortening authentication time by simplifying processing to a database of a tree type directory structure.  <P>SOLUTION: An in-office information authentication method permits use of an apparatus required for use, when both area information coincide, by collating room information associatively stored to card ID with a room number associatively stored to a printer entry, an alias of an entry of a user associated to the same room number and the printer entry are associatively managed by the database of the tree type directory structure. The user entry associatively stored to the printer entry can be acquired by making access to the printer entry to the database.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009129883-A (JP)
Title: Vehicle discharge lamp
Inventor: TSUDA TOSHIAKI
IPC: H01J61/16
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle discharge lamp which has an improved durability of a ceramic light emitting tube and an improved light emitting efficiency.  <P>SOLUTION: The vehicle discharge lamp is provided with a ceramic light emitting tube 5 made of ceramic inner portion of which a xenon gas is sealed, a pair of electrodes 9, 10 held by the ceramic light emitting tube, and an outer tube to which is made of glass and houses in the inner portion the ceramic light emitting tube and the pair of electrodes. The ceramic light emitting tube is composed of a light emitting portion 7 for emitting light when discharge is conducted in the inner portion and a pair of fine tube portions 8, 8 which are connected with both of a front and a rear end portions of the light emitting portion respectively, and when P (atm) is for a pressure of the xenon gas sealed in the ceramic light emitting tube, and r (mm) is for an inner diameter of the light emitting portion of the ceramic light emitting tube, and t (mm) is for a thickness of the light emitting portion of the ceramic light emitting portion, P/(r*t)is 4.8 or more and 32 or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133291-A (JP)
Title: Exhaust emission control device for internal combustion engine and its control method
Inventor: TANIOKA KENICHI
IPC: F01N3/20
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To quickly raise a temperature of a reduction catalyst and early start injection control of a reduction agent by switching a flowing direction of exhaust gas from a normal direction to a reverse direction, when the temperature of the exhaust gas is raised while the temperature of the reduction catalyst becomes less than a reference temperature and the injection control of the reduction agent is stopped.  <P>SOLUTION: This exhaust emission control device includes exhaust gas flow path switch means for switching a flowing direction of exhaust gas to a normal direction directing to a reduction catalyst from a particulate filter or a reverse direction directing to the particulate filter from the reduction catalyst. The device includes a control device including a reduction agent injection control part for controlling injection of the reduction agent from a reduction agent supplying part while the temperature of the reduction catalyst is not less than a predetermined temperature, and a control part of the exhaust gas flow path switch means for controlling the exhaust gas flow path switch means so that the flowing direction of the exhaust gas becomes a reverse direction when the temperature of the reduction catalyst is less than a predetermined temperature and the temperature of the exhaust gas is determined as raising.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141467-A (JP)
Title: Communication system
Inventor: MIYAKE YUICHI
IPC: H04W24/00
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment, a communication system, an installation technique with which determination of installation positions of wireless LAN equipment can be facilitated.  <P>SOLUTION: This communication system is constituted so that the installation positions of the wireless LAN equipment may be easily determined even when a failure is generated in a network outside a house by providing a digital communication terminal 410 with: a communication quality determination instruction part 411; a communication quality determination part 412; a communication quality information presentation part 213; a sound generation part 214; and a speaker 215, providing a home router 420 with: a communication quality determination part 421; and a test content transmitting part 422, providing a content server 130 with a test content transmitting part 241, measuring line speed outside the house between the home router 420 and the content server 130, comparing the line speed outside the house with desired transmission rate, when a measured value is less than the transmission rate, measuring transmission speed to the home router 420, and turning sound from the speaker on/off by comparison between the measured value and a desired value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137730-A (JP)
Title: Automatic tape applying device
Inventor: YO HISASHI
IPC: B65H19/10
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic tape applying device capable of automating a process of applying a double-faced tape for splicing and effectively enhancing work efficiency.  <P>SOLUTION: In a splicing process of corrugated base paper, the double-faced tape T for splicing is applied to base paper P. The automatic tape applying device is provided with a device body 11 having at least a tape applying function and tape cutting function and with a support-movement mechanism 100 for supporting and laterally and vertically moving the device body 11. The device body 11 is moved by the support-movement mechanism 100 in accordance with a predetermined sequence, and the double-faced tape T is applied to the base paper P and cut to a predetermined length.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140855-A (JP)
Title: Street light management apparatus, street light management program, and mobile terminal device
Inventor: ARIMA NARUHIKO
IPC: G06Q50/26
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a street light management apparatus which can make a registration and can produce a management map for managing an arrangement state of street lights and can efficiently manage street lights.  <P>SOLUTION: The street light management apparatus is provided with an input means 201 for inputting an identification information and a position information of each of street lights arranged in a specific management area, a street light database 204 for correlating the identification information with the position information of the street lights and storing them, a management information making means 213 for reading out from the street light database 204 a plurality of the street light identification information and the position information positioned in the specific management area and for producing a management map where the street lights are arranged, and an output means 205 for outputting the produced management map.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139860-A (JP)
Title: Liquid crystal display
Inventor: NONAKA RYOSUKE
IPC: G09G3/34
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress brightness irregularity and contrast improving effect from weakening as much as possible.  <P>SOLUTION: A liquid crystal display includes: a liquid crystal panel 16 for arranging a plurality of pixels in the form of a matrix; a back light 14 for supplying light to the liquid crystal panel by having a plurality of light sources individually enabling control of emission brightness; an image processing part 12 for calculating a set value of brightness of the plurality of the light sources of the back light based on a video signal and correcting the video signal; and a back light control part 13 for controlling the back light based on the set value of calculated brightness; and a liquid crystal driving part 15 for driving the liquid crystal panel based on a corrected video signal. In intensity distribution of light incident on the liquid crystal panel of each of the light sources, relative intensity to a direct current component in a spacial frequency domain is a first threshold or less in the spacial frequency domain of 1 or more of a value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009145086-A (JP)
Title: Non-contact rotational angle detecting sensor
Inventor: SATO SHUNICHI
IPC: G01D5/14
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact rotational angle detecting sensor which is superior in linearity.  <P>SOLUTION: The non-contact rotational angle detecting sensor has a ring-shaped permanent magnet 20 which rotates integrally with a detection object of a rotational angle and whose magnetic poles change along the circumferential direction, a ring-shaped inside magnetic flux collecting yoke 40 for surrounding the outer peripheral surface of the permanent magnet 20 at a constant gap, a ring-shaped outside magnetic flux collecting yoke 50 for surrounding the outer peripheral surface of inside yoke 40 at a fixed gap, and a Hall IC 60 arranged in a gap 43 formed in the inside yoke 40. The sensor is so structured that the axial height of the inside yoke 40 is changed along its circumferential direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008136219-A (JP)
Title: Television broadcast receiver
Inventor: KIRINO HIDEKI
IPC: H01Q3/30
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slim television broadcast receiver which enables to provide digital television broadcasting in a free position indoors, without the need of an external antenna or an indoor antenna jutting outside, which is connected via a cable, and an external device for receiving broadcast waves and relaying or retransmitting the waves to the receiver, at low cost.  <P>SOLUTION: A waveguide is formed by a metallic plate and a copper foil on a printed circuit board, an insulating magnetic element is loaded so as to block one of a pair of aperture planes of the waveguide, and the aperture area is enlarged by beveling the other aperture plane. Antenna are used in each of which tuning elements are provided on opposed sides with respect to the center part of the other aperture, and the antennas are placed on opposed side ends of the slim television broadcast receiver, thereby performing electronic tuning and phase synthesis diversity reception.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009145204-A (JP)
Title: Probe for measuring underground thermal conductivity, underground thermal conductivity measuring device, and underground thermal conductivity measuring method
Inventor: ITO YASUYUKI
IPC: G01N25/18
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe for measuring an underground thermal conductivity capable of improving work efficiency in measurement of the underground thermal conductivity, and preventing damage of both a hole bored in the ground G to be measured and a measuring device.  <P>SOLUTION: This probe is equipped with a heating body sensor 10 and a support 20 insertable into the hole bored in the ground to be measured. The heating body sensor 10 is equipped with a heating casing 11 having an outer surface closely attachable to the soil, a heater 12 for supplying heat to the soil, and a temperature measuring device 13 for measuring a soil temperature. The support 20 is equipped with a support casing 21 connected to the heating casing 10. The support casing 21 is equipped with a storage means 22 for storing the temperature measured by the temperature measuring device 13; a control means 23 for controlling the heater 12, the temperature measuring device 13 or the like; a power supply means 24 for supplying the power to the heater 12 or the like; and an external output terminal 25 for outputting a measured value stored in the storage means 22 to an external information processing device 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009143173-A (JP)
Title: Joint structure of fiber-reinforced plastic composite member
Inventor: SAWADA NORIKICHI
IPC: B29K105/08
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the joint strength of a fiber-reinforced plastic member by preventing the application of force to peel the mating surface or the reinforcing layer of the fiber-reinforced plastic member even when shear force is applied to the joint.  <P>SOLUTION: In the structure of the joint for joining composite members each having fiber-reinforced plastic layers 4 and 5 on the front and the back with a core member 3 in between to cross each other, a channel 11 is formed in one composite member 1, and the end of the other composite member 2 is engaged with the channel. A first bridging cloth-shaped fibrous material 6 is set between the composite members, and the first fibrous material is impregnated with the plastic to form a first reinforcing layer 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT