baber/WOPTO huggingface dataset:
Patent JP-2009255395-A (JP)
Title: Recording device for thermal recording medium
Inventor: SUZUKI MASAHITO
IPC: B41J2/32
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the miniaturization of a device while preventing the leakage of laser light and enhancing safety.  <P>SOLUTION: The upper and lower roller sections 2 and 3 of a conveying mechanism 1 are disposed facing each other while bringing a first belt 6 for the upper roller section and second belts 12 and 13 for the lower roller section in face-contact with each other. A light emitting unit 14 is disposed in the open portion 15 surrounded by the rollers 10 and 11 and the second belts 12 and 13 so as to emit the laser light from beneath to above, further, flange portions 7 and 8 are disposed at both edges of the first belt 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256524-A (JP)
Title: Heating medium composition
Inventor: SUMI HIDEMI
IPC: C09K5/08
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating medium composition having an excellent rust prevention effect especially in long period of time relating with a heat transfer medium composition used especially for solar system or floor heating system, or for cooling systems etc. of internal-combustion engines such as air conditioner, engine, etc.  <P>SOLUTION: The heating medium composition comprises a base material and a rust preventative component comprising at least one of triazoles and thiazoles, and glycerin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008178979-A (JP)
Title: Power tool
Inventor: SAKAI MASATO
IPC: B25F5/02
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive power tool having excellent work efficiency and operability to prevent damage of a material to be shaved.  <P>SOLUTION: This power tool is provided with a motor to be a driving source, a speed reduction mechanism part to transmit rotary power of the motor, a distal end tool holding part to be driven by the motor via the speed reduction mechanism part, an aluminum case storing the distal end tool holding part, a housing adjacent to the case to store the motor, and a fastening screw to mount the case on the housing. A resin cover to cover a head part of the fastening screw is provided on an outer periphery of the case. In the longitudinal direction of the cover, a projecting part to store the fastening screw is provided. Inclination is provided at an end part on an anti-housing side of the projecting part. A stopper constituted of an elastic body to prevent the removal of the cover from the case is attachably/detachably provided in the case.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009266428-A (JP)
Title: Plasma heating device
Inventor: WAKITA NAGAYOSHI
IPC: H05B7/18
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma heating device in which the lifetime of an insulating film to cover the external exposed face of a plasma torch is improved greatly without using a special material.  <P>SOLUTION: Nozzle cylinders 12, 13 have nozzle outer cylinders 14, 15, nozzle inner cylinders 18, 19, and nozzle tips 20, 21 which close tips of spaces 32, 33 formed between the nozzle outer cylinders 14, 15 and the nozzle inner cylinders 18, 19, and insulating films 30, 31 for preventing a side arc in which a current flows directly between an anode plasma torch 10 and a cathode plasma torch 11 are formed on external exposed faces of the nozzle cylinders 12, 13. The insulating film 30 has an interlayer 30b formed of a mixture of a lowermost layer 30a and an uppermost layer 30c between the lowermost layer 30a composed of a bonding coat material such as Ni-Al and Ni-Cr and the uppermost layer 30a composed of alumina or spinel or mullite. The mixture has a ratio of the bonding coat material in a range of 1/3-2/3 in mass.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268189-A (JP)
Title: Controller of air conditioner
Inventor: MORISHIGE ARIKICHI
IPC: H02H3/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an air conditioner with an inexpensive configuration, which protects a three-phase four-line AC power supply during phase loss.  <P>SOLUTION: The controller is configured so that an excitation coil portion of a third three-phase power supply switching means 3 is connected in series between an S-phase power supply line of a three-phase four-line AC power supply and a neutral point power supply line; an excitation coil portion of a first three-phase power supply switching means 10 is connected in series between an R-phase power supply line and the neutral point power supply line; and a switching portion between the control circuit means 2 and the first three-phase power supply switching means 10, an excitation coil portion of the second three-phase power supply switching means 11 and an switching portion of a third three-phase power supply switching means 3 are connected in series between the neutral point power supply line and a T-phase power supply line. Even if any one of phases is lost, the switching portion of the second three-phase power supply switching means 11 operates with at least the three-phase four line power supply line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263941-A (JP)
Title: Remote controller for water faucet
Inventor: YAMAJI HIROKO
IPC: E03C1/05
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller for a water faucet which can prevent the water faucet from malfunctioning because of the press of a switch operation part at the time of removal of a remote control body from an attachment position and cleaning of it.  <P>SOLUTION: A switch 33, an IC chip 34, and a radio tag having an antenna 42 are provided to the remote control body 24 which can be attached to a counter 14 with possible detachment and attachment. The switch 33 is used for making the water faucet perform a plurality of operations, and the IC chip 34 is placed corresponding with the switch 33. On the other hand, a tag reader 44 is arranged on the counter 14 in a position where it is placed face to face with the remote control body 24. A transmission signal from the radio tag is received by the tag reader 44, and is sent to the water faucet, thus the remote operation of the water faucet can be performed. The communication distance between the radio tag and the tag reader 44 is set so that communication becomes possible when the remote control body 24 is in a state where it is attached to the counter 14 and that communication becomes impossible when the remote control body 24 has been removed from the counter 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264897-A (JP)
Title: Liquid-level detecting apparatus
Inventor: MARUO HISAFUMI
IPC: G01F23/36
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily achieve resistance value reduction of a resistor which is installed in a standardized resistance plate.  <P>SOLUTION: In this liquid-level detecting apparatus 10, a conductive sliding arm 14, turning in linking with a float 11, is slid on the resistance plate 20; the resistor 23 is formed over a plurality of conductive segments 22 on an insulating substrate 21 of the resistance plate 20; and adjacent conductive segments 22 and 22 are interconnected through the resistor 23. The level of liquid level L is detected by measuring as many composite resistance values as the number of resistors 23 existing between the conductive segment 22, on which a contact part 14a of the conductive sliding arm 14 slides, corresponding to the turning position of the conductive sliding arm 14 and the conductive segment 22 at an end connecting to a resistance value instrument 29, or the voltage value based on the composite resistance values. The apparatus 10 is constitutted such that the plurality of conductive segments 22 have a conduction pattern part 22c for making at least one adjacent conductive segments 22 and 22 electrically conduct to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268727-A (JP)
Title: Caulking pin and tube member
Inventor: SHIMA TATSUYA
IPC: A61M25/08
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To strengthen fixation of a tube to a hub.  <P>SOLUTION: A caulking pin 40 is used for a tube member provided with the tube used with the distal end thereof inserted into a body and the hub mounted to the distal end side of the tube, and is for fixing the hub to the tube. The caulking pin 40 includes: a nearly cylindrical straight tube part 41 inserted to one end of the tube; and a flare part 42 integrally connected to the proximal end side of the straight tube part 41 and opened in the state of a nearly cylinder spindle toward the open strap side. On at least the outer peripheral surface of the straight tube part 41, a fine recess and projection 43 is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276519-A (JP)
Title: Image forming apparatus
Inventor: AKAMATSU KOJI
IPC: G03G15/01
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To decelerate or stop respective photoreceptors, while making the rotational phases of the respective photoreceptors match each other more accurately.  <P>SOLUTION: The image forming apparatus includes: a first-group photoreceptor used to form a monochrome image; a second-group photoreceptor used to form a full color image together with the first-group photoreceptor; a first drive part to rotate the first-group photoreceptor; a second drive part for rotating the second-group photoreceptor; a first drive control part for controlling drive of the first-group photoreceptor; a second drive control part for controlling driving of the second-group photoreceptor; and a deceleration measuring part for measuring each of a gentle condition and a steep condition of deceleration, when the drive of the first and second drive parts is stopped, and making load run by inertia. The respective photoreceptors are connected to the first and second drive parts, in such a state that their rotational phases are adjusted, and the first and second drive control parts decide the deceleration control pattern, when the drive is to be stopped so as to be equal to or gentler than the gentlest deceleration in the result of the measurements by the deceleration measuring part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279071-A (JP)
Title: Game machine
Inventor: ABE KOJI
IPC: A63F7/02
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To demonstrate a high performance effect by a relating performance executed over a plurality of variable display in a game machine provided with two start ports.  <P>SOLUTION: When the right (holding ball) of the variable display of special symbols is held in both of first special symbol holding storage means 401 and second special symbol holding storage means 402, control means 200 preferentially processes the holding ball stored in the second special symbol holding storage means 402. When game data relating to the relating performance are stored in the first special symbol holding storage means 401 or when the relating performance is started over the plurality of variable display of the special symbols held in the first special symbol holding storage means 401, the variable display time in normal symbol variable display means 82 is made longer than that in the case that the relating performance is not executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281444-A (JP)
Title: Planetary differential type motion converting mechanism, and its assembling method and power device equipped therewith
Inventor: KINOSHITA YASUAKI
IPC: F16H25/20
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planetary differential type motion converting mechanism suppressing the occurrence of uneven wear or fracture on the tooth faces of a screw and a gear formed on a planetary shaft and of a screw and a gear meshing with the screw and the gear, resulting from the inclination of the planetary shaft.  <P>SOLUTION: The planetary differential type motion converting mechanism 100 includes a cover 40 fixed to the inner peripheral face of a rotor 10 for restricting the axial displacement of a rear-side planetary gear 32b. The cover 40 includes a circular groove 41 formed in a position opposite to a bearing hole 34 of the rear-side planetary gear 32b. To the groove 41, a ball 42 is fitted which is slidably fitted to the bearing hole 34 of the rear-side planetary gear 32b to support the planetary shaft 30 at its rear-side end.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280426-A (JP)
Title: Hydrogen generator
Inventor: HAGA FUMIHIRO
IPC: F02D19/02
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen generator which can be reduced in its size and can exhibit an increased hydrogen extraction rate, by lowering the partial pressure of hydrogen on the permeate side of a hydrogen separation membrane.  <P>SOLUTION: The hydrogen generator is equipped with a reformation part 4A to reform fuel, a hydrogen separation membrane 4B to separate and extract the hydrogen gas from the reformed gas reformed in the reformation part 4A, a permeate part 4C in which the hydrogen gas separated and extracted by the hydrogen separation membrane 4B is flowed, and a gas feed means 6 to feed a highly concentrated nitrogen gas to the permeate part 4C. Use of the highly concentrated nitrogen gas for the sweep gas in the permeate part 4C embodies a small sized apparatus structure. Lowering the hydrogen partial pressure on the permeate side of the hydrogen separation membrane 4B increases the rate of the hydrogen extraction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280047-A (JP)
Title: Light control device for vehicle, and light control program for vehicle
Inventor: HOGI KENTA
IPC: B60Q1/02
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve appropriate control of the turning-on and turning-off of lights so that the light is not erroneously turned on even when a vehicle passes under an overpass having a number of lanes.  <P>SOLUTION: A front monitoring image signal is received from a front monitoring camera, in the front monitoring image, average brightness of a road surface area 14 corresponding to a road portion left from the vehicle by a predetermined distance (for example 50 m) or longer, an FOE area 15 including FOE (Focus of Expansion or dissipation point), and a sky area 16 corresponding to a sky portion is calculated as a numerical value (0-255) respectively, and the brightness is determined by comparing it with a darkness determination value (for example 30). When it is determined that all of them are dark, control for automatically lighting-ON the light 4 is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288395-A (JP)
Title: Optical film having optical anisotropy and method for manufacturing the same
Inventor: YOKOMIZO HODAKA
IPC: B29C55/08
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transversely uniaxially-oriented polyethylene-2,6-naphthalate film useful in a field of optical purposes, the film excellent in heat resistance, excellent in preventing uneven thickness, and having high birefringence with extremely little dispersion of the birefringence, and excellent transparency.  <P>SOLUTION: The optical film having optical anisotropy includes an aromatic polyester containing a repeating unit derived from ethylene-2,6-naphthalate by at least 80 mol% in the whole repeating units, wherein an intrinsic viscosity is 0.55 to 0.8 dl/g, a birefringence Δn of the film surface is 0.25 to 0.35, and an angle of the slow axis is ±2 degrees with respect to the transverse direction of the film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290612-A (JP)
Title: Image processing device, image processing method and image forming apparatus
Inventor: ITAGAKI TOMOHISA
IPC: G03G15/00
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress scatter or explosion of a line image, according to the type of paper.  <P>SOLUTION: An image processing device includes, for example, a paper type specification section, a line detection section, a line image processing section and a determination section. The paper-type specification section specifies a type of paper of a recording medium on which an image, based on image data is formed by a color material. The line detection section detects a main scanning direction line contained in image data. The line image processing section applies image processing to image data to prevent the definition of the main scanning direction line from being reduced. The determination section determines an image processing parameter which the line image processing section uses for image processing, according to the type of paper of the recording medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296304-A (JP)
Title: Tcp communication quality estimating method and tcp communication quality estimating device
Inventor: KAWAHARA RYOICHI
IPC: H04L12/70
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TCP communication quality estimating method for estimating TCP throughput, while reducing a measuring load on a network.  <P>SOLUTION: When an access line speed to a communication network of a transmission source is denoted as r(bps), and a packet size to be used in actual communication is denoted as MSS(byte), the transmission source generates N packets having a packet size MSS'(byte) which is sufficiently smaller than MSS(byte), and transfers the N packets at an access speed r×MSS'/MSS(bps), in accordance with TCP communication; and a reception destination measures a time T'(s), until the completion of the N-packet transfer, defines the T'(s) as an estimated value of a transfer time T(s) required to transfer a fiel of N×MSS(byte) from the transmission source to the reception destination, and defines N×MSS×8/T'(bps) as an estimated value of a transfer speed N×MSS×8/T(bps).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296319-A (JP)
Title: Antenna apparatus
Inventor: NISHIMOTO KENGO
IPC: H01Q9/18
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antenna apparatus which is capable of miniaturization arranging two antennas vertically.  <P>SOLUTION: As the two antennas to be arranged vertically, sleeve antennas 20, 21, 22 in upper side, electromagnetically coupled dipole antennas 5, 23 in lower side are provided and first coaxial lines 1, 2 to feed the sleeve antennas are penetrated in the inside of second coaxial lines 3, 4 to feed the electromagnetically coupled dipole antennas. When the center frequency of use frequency band is made to be f<SB>0</SB>, the electric length (l<SB>cc1</SB>) of the second coaxial line to feed the electromagnetically coupled dipole antennas is made to be about n/2 wavelength at f<SB>0</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296392-A (JP)
Title: Power source selecting apparatus
Inventor: NAGATAKE YOHEI
IPC: H03K19/00
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source selecting apparatus neither causing unstable operations of the circuits connected for supply of power to an output terminal nor generating a through current.  <P>SOLUTION: The power source selecting apparatus includes a PMOS transistor 11a and a PMOS transistor 11b connected in series between a voltage source input terminal 1 and a voltage source output terminal 3 and a PMOS transistor 11c and a PMOS transistor 11d connected in series between a voltage source input terminal 2 and the voltage source output terminal 3. On the occasion of switching the power source voltage, the PMOS transistors 11a to 11c are set to shut-off state and the PMOS transistor 11d to conductive state to supply a voltage impressed to the voltage source input terminal 2 to the voltage source output terminal 3 via a parasitic diode of the PMOS transistor 11c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293552-A (JP)
Title: Injection control device for internal combustion engine
Inventor: YAMADA TAKAFUMI
IPC: F02D41/38
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection control device for an internal combustion engine, improving correction accuracy.  <P>SOLUTION: This injection control device for the internal combustion engine is appropriately used for controlling injection quantity based on a correction map with a relation between an interval in multi-stage injection and the amount of correction for the injection quantity defined. Specifically, by changing the interval in the multi-stage injection, an interval with command injection quantity matched to the actual injection quantity is calculated, the calculated interval is determined as a reference interval, and an interval with the amount of correction made to be zero in the correction map is determined as a correction interval. A ratio between the reference interval and the correction interval is determined as an interval correction gain, and the interval is corrected by the interval correction gain to determine the amount of correction in the correction map. Thereby, it is possible to suppress a cycle delay in waviness correction and to improve accuracy of the amount of correction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301252-A (JP)
Title: Web application test program, web application test apparatus and web application test method
Inventor: SUGIYAMA TOSHIHARU
IPC: G06F11/28
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce access to a testee Web application in a test, and test the influence of the test on the testee Web application or other Web applications.  <P>SOLUTION: A basic information recording means 100 acquires information about a Web application, and an internal state reproduction information generation part 110 generates a procedure for reproducing internal states of the Web application from requests, responses and operation data. An internal state reproduction part 120 accesses the Web application according to the reproduction procedure, and a test execution part 131 tests the Web application according to a test rule database 133 to acquire test results. A test influence determination part 140 determines whether there are any Web applications influenced by the test results, and the internal state reproduction part 120 reproduces the states before the test from the test influence to continue the test.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302299-A (JP)
Title: Solid-state imaging device
Inventor: ONISHI HIROAKI
IPC: H01L27/14
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device with which the cost of the whole photographing apparatus is made low and smooth and high-quality photographing is made possible.  <P>SOLUTION: The solid-state imaging device A includes a substrate 21, a plurality of photoelectric conversion units 22 built into the substrate 21, a light transmission layer 30 laminated on the plurality of photoelectric conversion units 22, and a resin package 40 which seals the substrate 21 and light transmission layer 30. The solid-state imaging device A is provided with a light control layer 60 in which light transmissivity changes according to the quantity of light between the resin package 40 and photoelectric conversion units 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002559-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI HIROYUKI
IPC: G03G15/16
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a color shift by improving the detection accuracy of a rotational phase of each photoreceptor drum.  <P>SOLUTION: A plurality of slits 61a and non-slit areas 62a are formed on the side end face of a gear 60K, that transmits the rotation of a drive motor 73 to the photoreceptor drum 211K so that they are located point-symmetric, with respect to the rotation center, and also are alternately adjacent to one another, with width which are equal in the peripheral direction. Also, the side end face of the gear 60K is provided with: a main sensor 71K for detecting the passage through a boundary between the slit 61 and the non-slit area 62; and a sub sensor, disposed with a shift corresponding to the half center angle of the slit 61a from the point-symmetric position of the main sensor 71K, with respect to the rotation center of the gear, for detecting the presence or the absence of the slit 61.  <P>COPYRIGHT: (C)2010,JPO&INPIT