baber/WOPTO huggingface dataset:
Patent JP-2009130967-A (JP)
Title: Motor controller
Inventor: NAKAMURA TAKASHI
IPC: H02P23/07
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC motor controller that ensures insulation between a low-voltage circuit and a high-voltage circuit, and is miniaturizable.  <P>SOLUTION: The controller has drive circuits 20, which are provided severally for each arm of an inverter circuit that supplies the AC motor with a current, so as to drive switch elements that the individual arms have, and a power control circuit 27, which controls a power supply circuit for supplying the drive circuits 20 with power. A low-voltage circuit region 7 includes the power control circuit 27. High-voltage circuit regions 5 include one drive circuit 20 each, and are arranged side by side on both sides across the low-voltage circuit region 7, and also are arranged at predetermined insulating distances d1 to the low-voltage circuit regions 7. It includes transformers L, which connect the low-voltage circuit regions 7 with individual high-voltage circuit regions 20, as power supply circuits.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008175806-A (JP)
Title: X-ray image formation cassette used for radiation therapy
Inventor: LEBLANS PAUL
IPC: G21K4/00
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of an X-ray image formation cassette consisting of a storage phosphor plate and a thick metal screen.  <P>SOLUTION: The X-ray image formation cassette which has the cover side and the tube side includes a radiation image storage phosphor plate filled with particles of storage phosphors and metal or metal compounds in the form of powder scattered in a binder. The storage phosphor particles and the particles of the metal or the metal compounds are put into an intimate contact with each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009136042-A (JP)
Title: Fastening structure of fastener and dynamo-electric machine
Inventor: KOBAYASHI TAKAYUKI
IPC: H02K5/22
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide the fastening structure of a fastener, which can reduce its cost and also can improve the reliability of its setup, and a dynamo-electric machine.  <P>SOLUTION: In the case of fastening the fastener 100 with a fastened object 106, the fastener 100 is positioned to the fastened object 106 so that the through-hole 104 of an elastic section 102 and the tapped hole 110 of the fastened object 106 may be continuous, and a bolt 108 is passed through the through-hole 104 from above the fastener 100 thereby being screwed into the tapped hole 110. Here, as the bolt 108 is screwed into the tapped hole 110, the head section 108H of the bolt 108 contacts with the elastic section 102 of the fastener 100 and exerts pressure thereby elastically transforming the elastic section 102 downward. As a result, the fastener 100 is fastened to the fastened object 106 in a state that the elastic section 102 is roughly planar. In this state, specified reaction acts on the bolt 108 from the elastically transformed elastic section 102 of the fastener 100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008121688-A (JP)
Title: Blower and air conditioner
Inventor: YAMADA TOSHIAKI
IPC: F24F1/00
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blower and an air conditioner capable of reducing possibilities of failures of a rotating part.  <P>SOLUTION: The blower 7 is equipped with a fixed part, the rotating part and buffer parts 752, 762. The fixed part has a motor stator 720, and the rotating part has a motor rotor 721 and a fan rotor 71. The motor rotor 721 is rotated around a rotating shaft by the motor stator 720. The fan rotor 71 is connected with the motor rotor 721. The fan rotor 71 is movable in a rotating shaft direction. The buffer parts 752, 762 buffer an impact caused by a collision between the rotating part and the fixed part in the rotating shaft direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009138338-A (JP)
Title: System for assisting user to get out of vehicle
Inventor: TANAKA YASUHIRO
IPC: B60R25/10
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for assisting a user to get out of a vehicle, which can lock a door by shutting off the power source of the vehicle according to his/her intention.  <P>SOLUTION: In the case where the user carrying an electronic key pushes a lock switch 10a of a door lock SW 10 twice when a power supply position of the power source of the vehicle indicates "ACC" or "IG=ON" and when the door is in an unlocked state, a power supply control ECU 20 carries out control for switching from "ACC" or "IG=ON" to "OFF" by a first push operation, and a door lock ECU 40 performs processing for assisting the user to get out of the vehicle, that is, processing for carrying out control for locking the door of the vehicle by a second push operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142007-A (JP)
Title: Positioning device
Inventor: HOSHINO TAKAYUKI
IPC: H02N2/00
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device high in positioning accuracy and unsusceptible to switching noise in a drive circuit.  <P>SOLUTION: The positioning device includes: an oscillatory actuator that causes oscillation according to fluctuation in applied voltage and causes a movable member to slip and displace by this oscillation; a drive circuit that applies driving voltage which fluctuates by switching of the circuit to the oscillatory actuator; a displacement output means that outputs a displacement value which varies with displacement of the movable member; a position detecting means that samples the displacement value and outputs a position signal indicating the position of the movable member based on the sampled displacement value; and a controller that controls switching of the drive circuit so as to move the movable member to a set position based on the position signal. The displacement value is sampled with timing different from the timing of switching of the drive circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141495-A (JP)
Title: Mobile device with hard disk mounted thereon
Inventor: KAWANAMI ATSUSHI
IPC: H04N5/765
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To avoid contact between a magnetic head and a disk surface caused by an impact when a liquid crystal display device is brought into contact with a body.  <P>SOLUTION: A mobile device with a hard disk mounted thereon has a switch for detecting opening/closing operation of a liquid crystal display device in order to selectively switch display of the liquid crystal display device and display by a view finder. When the detection switch detects a closing operation, recording of the hard disk drive as a recorder is stopped, and the magnetic head is moved to the outside of the recording surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113862-A (JP)
Title: Filling device for filling paste-like material
Inventor: OIKAWA MASAHIRO
IPC: B01J4/00
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filling device for filling paste-like material, in particular, a high-viscosity paste-like material.  <P>SOLUTION: This filling device for filling paste-like material comprises a storage container 10, storing a paste-like material M and having a through-pass hole 25 into which a syringe 30 is fitted; a syringe fixing means (a fixing member 40), arranged between the inner wall of the through-pass hole and the syringe kept at its open state, under a normal state and changed over to a fixed state under a predetermined pressure-reduced environment; a vacuum chamber 50, capable of having its inner pressure reduced and of storing the storage container and the syringe; and a pressurization supplying means 55 for supplying the material via the through-pass hole by pressurizing the material within the storage container inside the vacuum chamber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141024-A (JP)
Title: Adhesive tape
Inventor: OKA YOSHIFUMI
IPC: H01L21/301
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape for functioning as a mask material utilizable for an automatic machine for handling the tape in the plasma dicing of a semiconductor wafer.  <P>SOLUTION: The adhesive tape with an adhesive agent layer formed on a base film has a heat resistance at temperatures when a plasma dicing process for semiconductor wafer processing is conducted, and is the mask in the plasma dicing processing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136424-A (JP)
Title: Ophthalmic apparatus
Inventor: HARA TAKUYA
IPC: A61B3/024
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmic apparatus capable of acquiring accurate results of measurement according to the pupil diameter of an examined eye when the state of response of the examined eye is examined by applying the stimulation light of different intensities with constant background light.  <P>SOLUTION: The apparent sensitivities measured when the pupil diameter D1 is varied are previously measured for a number of subjects, and the quantities of correction y necessary to correct the measured sensitivities to the sensitivity in a standard pupil diameter are stored as a correction quantity database TBL2. The ophthalmic apparatus comprises a measuring means 43 for measuring the pupil diameter D1 of the examined eye, a computing means for computing the shape parameter ratio of the measured pupil diameter to the standard pupil diameter, and a determining means 21 for computing the quantity of correction from the shape parameter ratio by referring to the correction quantity database, correcting the apparent sensitivity acquired from the measurement of the examined eye, and determining the stage of sensitivity of the examined eye.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138667-A (JP)
Title: Catalyst device for purifying exhaust gas
Inventor: ENDO TAKAYUKI
IPC: B01J35/04
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit sulfur poisoning of an oxidation catalyst and improve oxidation activity.  <P>SOLUTION: A device comprises SOx adsorbent 2 containing at least one of ceria and zirconia and disposed at an exhaust gas upstream side, and the oxidation catalyst disposed at an exhaust gas downstream side of the SOx adsorbent 2. Since the SOx adsorbent 2 adsorbs SOx at near 200°C, SOx poisoning of the oxidation catalyst 3 in a low temperature zone can be prevented. Although the SOx adsorbent 2 discharges SOx at about 350°C or higher in a lean atmosphere, SOx passes through at the temperature without captured by the oxidation catalyst.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147006-A (JP)
Title: Device and method for positioning and holding substrate
Inventor: HAYAKAWA EIJI
IPC: H05K3/00
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for positioning and holding a substrate which can correctly position and hold a thin substrate of about 0.4 mm thickness, for example, as well as, a thick substrate of about 1.0 mm thickness, for example, without causing enlargement of a device for checking external appearance of a substrate, or increase in the production cost of a substrate.  <P>SOLUTION: The device for positioning and holding a substrate comprises a clamp means, having two portions for clamping the circumferential edge of a substrate from the opposite directions, a suction holding means having a mounting portion for suction holding a substrate, and a means for lifting/lowering the mounting portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144570-A (JP)
Title: Intake passage volume calculation device
Inventor: NAKADA ISATO
IPC: F02D45/00
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake passage volume calculation device, correctly calculating a volume of an intake passage downstream of a throttle valve.  <P>SOLUTION: The intake passage volume calculation device calculates the volume of the intake passage 22 downstream of the throttle valve of an internal combustion engine having an intake valve 6 solenoid drive device 12 driving an intake valve. Based on a pressure change rate ΔPm in the intake passage downstream of the throttle valve, a throttle valve passing air flow rate mt, and a total valve V of voltage or currents to be applied to the intake valve 6 solenoid drive device of all of cylinders.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146672-A (JP)
Title: Lighting device, liquid crystal display device, and electronic instrument
Inventor: NAKATANI EIJI
IPC: F21V9/40
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device, a liquid crystal display device, and an electronic instrument for improving luminous intensity (luminance) of illumination of an illuminated object without using a liquid crystal shutter.  <P>SOLUTION: The lighting device 50 includes a backlight 100 having a light guide plate 110 arranged at the back of the illuminated object (liquid crystal panel 60) and emitting light to the liquid crystal panel 60 by guiding the light and a light source 120 arranged at a side face of the light guide plate 110 and emitting the light to the light guide plate 110, and a connection section 130 for connecting a plurality of backlights 100. The lighting device 50 emits light to the liquid crystal panel 60 by forming a backlight unit 10 with the plurality of connected backlights 100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147623-A (JP)
Title: Radio communication apparatus and method
Inventor: MURAKAMI YUTAKA
IPC: H04J99/00
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of the receiving quality of data in a fading environment by alleviating an influence of a variation in the fading when a repetition code such as RA code is used in a comparatively simplified interleaver structure.  <P>SOLUTION: The radio communication apparatus includes a data repeating and sharing unit 102 to form data series of a plurality of systems in which each data series is formed of data which are identical with each other, a plurality of interleavers 104_1 to 104_q for interleaving data series of each system, respectively, a data coupling unit 106 for obtaining a data series of one system by sequential coupling in unit of the data series in each system, and an accumulator 108 for accumulating the coupled data series.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144447-A (JP)
Title: Supporting post fixing device
Inventor: SAKUGI MASAMI
IPC: E03F5/04
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting post fixing device which supports and fixes a supporting post, and serves as both of a car stop and a side ditch cover.  <P>SOLUTION: The supporting post fixing device 6 comprises a board part 7 and a protruding part 8 which is formed to erect on an upper surface of the board part 7 in the longitudinal direction and to have a projection form in the vertical cross-section in the short-side direction. The board part 7 is made to serve as the side ditch cover and the projecting part 8 as the car stop when a vehicle is parked. A perpendicular through-hole 9 is formed in the projecting part 8 and a female screw 11 is formed in a side face of the projecting part 8. The supporting post 13 is inserted into the through-hole 9 of the supporting post fixing device 6, and the supporting post 13 is fixed by using a bottom face of the side ditch 19. When there is a gap between the through-hole 9 and the supporting post, a wedge-like member 14 is driven in it as the need arises. Otherwise a vertical cross-sectional L-shaped member 15 is inserted in a manner of corresponding to the position of the female screw 11, and the members 14, 15 are arranged between a bottom part 17 of the bolt 16 and the supporting post by the intermediary of the bolt 15 corresponding to the female screw 11. By fastening the bolt 15, the supporting post can be fixed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009151029-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: MIYOSHI YASUO
IPC: G03G15/08
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized developing device capable of stably forming a developer layer as a thin layer by suppressing the deterioration of a two-component developer on a developer carrier, and obtaining a stable image of high image quality over a long period of time.  <P>SOLUTION: The developing device includes a developing roller 41 including a plurality of magnetic poles which supports and carries a developer 43 composed of toner and a carrier to develop an electrostatic latent image formed on a photoreceptor 1; and a doctor 42 which regulates the layer thickness of the developer supported and carried by the developing roller 41. The developing device further comprises a recovery part 52 for recovering the developer after development from the developing roller and agitating the developer while replenishing the toner as needed; and a feed part 51 for feeding the developer agitated in the recovery part to the developing roller 41. Since the position of the supply part 51 is located above the developing roller, a means for adjusting the feed quantity of the developer from the feed part to the developing roller is provided, and the doctor is disposed closer to the photoreceptor from the apex of the developing roller, the quantity of developer supported by the developing roller can be appropriately controlled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152828-A (JP)
Title: Vehicle audio equipment
Inventor: HOSODA KOJI
IPC: G10L19/00
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide vehicle audio equipment capable of continuously outputting music data without a sense of incongruence even when a battery charge rate of portable audio equipment lowers while the music data of the portable audio equipment are reproduced.  <P>SOLUTION: The vehicle audio equipment 1 provided with music data supply means 11, 12, and 13, a connection part 14, a music data acquisition means 10, and a music data reproduction control means 10 comprises: a musical composition information acquisition means 10 for acquiring genre information on the music data; and a battery information acquisition means 10 for acquiring battery information indicating the battery charge rate of the portable audio equipment 30. The music data reproduction control means 10 reproduces the music data in the same genre as the music data being reproduced from among music data that the music data supply means 11, 12, and 13 can supply when the battery charge rate lowers to a prescribed value while the music data of the portable audio equipment 30 are being reproduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009151160-A (JP)
Title: Electrophotographic charging member
Inventor: TAKAHATA NOZOMI
IPC: F16C13/00
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To substantially avoid uneven coating of a surface layer and deterioration of power distribution, in an electrophotographic charging member including a support, an elastic layer and the surface layer.  <P>SOLUTION: The charging member includes: a support; a conductive elastic layer formed on the support; and a surface layer formed on the conductive elastic layer, wherein the surface layer contains at least (I) a polysiloxane having an oxyalkylene group and (II) a hetero atom-containing conductive polymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009151232-A (JP)
Title: Zoom lens
Inventor: YOKOYAMA TAKAYOSHI
IPC: G02B7/08
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To allow a focus movement amount during zooming to be settled within an allowable amount with simple constitution in a zoom lens in which the movement amount for a focusing operation of a focus lens for the same object distance differs, depending on a focal length.  <P>SOLUTION: By moving a focus key 4 in conformity with the movement of a focus cam barrel 2 by a correction cam 2c during zooming, the use position of the focus key 4 is varied for each zoom region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126777-A (JP)
Title: Method for manufacturing sea urchin shell calcium
Inventor: FUJIMOTO SHIGEO
IPC: C01F11/18
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining a pure white and fine powder product by easy operation by making use of the properties of sea urchin shells, in relation to a method for manufacturing a sea urchin shell calcium supplement.  <P>SOLUTION: Sea urchin shells are (i) fired at a temperature of ≤700°C until smoke generation terminates, (ii) fired at a temperature of 1,000-1,100°C to convert calcium carbonate which is a main component of the shells to calcium oxide, and (iii) thinly spread in air without breaking the tissue and are allowed to stand, whereby the shells are collapsed by themselves to a fine powdered state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009164657-A (JP)
Title: Emergency call controller
Inventor: NAGOYA MITSUGI
IPC: H04M11/04
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques for an emergency call using a mobile phone or an IP telephone.  <P>SOLUTION: A communication controller 10 includes: a first database 50 which stores telephone numbers of emergency call institutions; a position detection circuit 32 which acquires communication data for call and extracts data of predetermined length as data to be compared from the predetermined position of the communication data so that the telephone number of a destination is included; a mask circuit 380 which masks the data except for the telephone number of the destination among the extracted data to be compared; a retrieval circuit 30 which retrieves the telephone number of the destination included in the masked data to be compared from the first database 50; and a process execution circuit 40 which controls a call between the telephone terminal as a caller and the emergency call institution as a destination when the telephone number of the destination included in the acquired communication data is registered in the first database 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009160754-A (JP)
Title: Carbon nanotube supported foam and its manufacturing method
Inventor: USAMI TAKAHIRO
IPC: B29C67/20
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foam having superior electrical conductivity even in the use of a small amount of carbon nanotube.  <P>SOLUTION: The method of manufacturing the carbon nanotube supported foam is characterized in that it has (the step 1) of irradiating a medium added by the carbon nanotube with an ultrasonic wave having an oscillating frequency of 50-150 kHz to disperse the carbon nonatube into the medium, (the step 2) of irradiating the medium dispersing the carbon nanotube obtained in the step 1 with the ultrasonic wave having the oscillating frequency of 20-40 kHz to impregnate the carbon nanotube into the foam, and the foam which can be obtained by the manufacturing method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009164748-A (JP)
Title: Delay access control method and system
Inventor: HIEHATA YASUHIKO
IPC: H04W28/26
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay access control method and system for rejecting a request through direct access to a reception server and a request including altered delay time or request content.  <P>SOLUTION: An authentication request receiving part 31 extracts authentication information r, the delay time Δd, and receiving time T from an authentication request message REQ_ce transmitted from an access path delivery server 2. A service request receiving part 32 extracts request identification information ID_req, and authentication information r from a service request message REQ_sv transmitted from a user terminal 1. A request authentication part 33 authenticates whether or not a service request is a legitimate request based on whether or not the authentication information r(2) notified from the access path delivery server 2 matches the authentication information r(1) received from the user terminal 1. A time authentication part 34 performs time authentication based on whether or not the service request message REQ_sv is received at a time Treq when a delay time Δd or more elapses from the receiving time T.  <P>COPYRIGHT: (C)2009,JPO&INPIT