baber/WOPTO huggingface dataset:
Patent JP-2007293194-A (JP)
Title: Cooling structure for lamp unit using axial fan, and projector
Inventor: TANI YUSUKE
IPC: G03B21/16
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure for a lamp unit using an axial fan capable of restraining transfer of heat from a light source to the axial fan and assisting cooling of the axial fan itself when the axial fan is installed in the vicinity of the side face of the lamp unit.  <P>SOLUTION: In the lamp unit cooling structure 20 using the axial fan 21, a bowl-shaped light shielding plate 22 having a concave surface on the axial fan 21 side is disposed between the discharge port of the axial fan 21 and the side face of the lamp unit 23 so that the axis of the light shielding plate 22 is located on the axis of the axial fan 21, wherein the outside diameter of the bowl-shaped light shielding plate 22 is set to a predetermined diameter between the outside diameter and inside diameter of the fan blade of the axial fan 21. Accordingly, transmission light and radiation heat from a lamp reflector 23 are shielded by the bowl-shaped light shielding plate 22. In addition, part of a current of cooling air on the inside diameter side is reflected by the light shielding plate 22 and comes into contact with the vicinity of the end of the motor of the axial fan 21, thereby cooling it. Accordingly, this restrains increases in the temperatures of a fan and fan motor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007300451-A (JP)
Title: Electronic apparatus with imaging device
Inventor: YASUDA NOBUYUKI
IPC: G01N21/27
Filed: 2006-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device which is provided with a biometric identification function and a camera function and also can be made small in size and reduced in cost with respect to the electronic device with an imaging device apparatus, which is provided with an imaging part and a control part.  <P>SOLUTION: The electronic apparatus with the imaging device includes: a camera shutter 10a controlled in opening and closing by the control part 13 when the imaging part 10 images an image; a near infrared light filter 10b and a visible light filter 10c which are on/off-switched by the control of the control part; and a visible light lamp and a near infrared light lamp for performing irradiation toward the front part of the imaging part. When the electronic device is used, the control part turns on the visible light filter of the imaging part and also turns on the near infrared light lamp. Then, the image of a living body is acquired and collated with a previously registered image so as to perform identification. When the image of the living body for identification is used for a case other than a case for acquisition, the control part turns on the near infrared light filter of the imaging part and also turns on the visible light lamp 11 so as to perform imaging by the use of the shutter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296494-A (JP)
Title: Method for classifying powder, method for manufacturing toner and powder classifier
Inventor: SUZUKI MASARO
IPC: G03G9/087
Filed: 2006-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for classifying powder capable of easily obtaining powder with a desired particle size distribution without enlarging equipment.  <P>SOLUTION: The method for classifying powder by rotating the powder which is a mixture of powder and gas, a falling velocity of the powder is periodically varied. In such a classifying method, a particle group with a larger mean particle size can be obtained if the falling velocity of the powder is relatively small, and a particle group with a smaller mean particle size can be obtained if the falling velocity of the powder is relatively big.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007299344-A (JP)
Title: Flow rate controller
Inventor: ITO TOMOHIRO
IPC: F16K31/128
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide flow rate control which is strong against disturbance while simplifying a configuration.  <P>SOLUTION: A fluid control valve 10 has a valve member 31 for adjusting a flow passage area for opening an inlet passage 23 and an outlet passage 24, and a diaphragm member 38 connected to the valve member 31 to operate by pressure balance between secondary side pressure and pilot pressure. A controller 50 displaces the valve member 31 by adjusting pilot pressure by an electropneumatic regulator 45 to control a fluid flow rate. The controller 50 also estimates the secondary side pressure on the basis of an adjusted value of the pilot pressure by the electropneumatic regulator 45 and calculates a fluid flow rate on the basis of pressure difference between primary side pressure and the secondary side pressure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007305707-A (JP)
Title: Joining method and joining device
Inventor: SUZUKI NAOKI
IPC: H01L23/02
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To highly reliably join substrates concerning an electronic element package, etc.  <P>SOLUTION: The joint surface of the electronic element package is processed for reformation by performing irradiation with an Ar neutral beam from the substrate 12 with a plurality of electronic elements arranged thereon and a lid member 13. During the reforming processing, contamination objects to be discharged from the surfaces of the substrate 12 and the lid member 13 are observed by mass analyzer 38, 40. When the observation values of specified element and molecule come to be not more than defined values, the reforming processing is terminated with respect to the substrate 12 and the lid member 13. The joining processing of the joint surface is performed in the state, so that a highly reliable joint substrate is secured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007303782-A (JP)
Title: Heat exchanger
Inventor: OMAE MASAHIRO
IPC: F28D1/053
Filed: 2006-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent thermal distortion of tubes without generating drift phenomenon.  <P>SOLUTION: This heat exchanger 100, 200 comprising: a plurality of tubes 2 in which engine cooling water including antifreeze liquid flows and which are arranged in parallel with each other; a core portion 4 having fins 3 kept into contact with outer surfaces of the tubes 2 to promote heat exchange of the cooling water; and header tanks 5 extending in the direction orthogonal to the axial direction of the tubes 2 at axial both end portions of the tubes 2, and communicated with the tube 2, further comprises a cooling water heater 50, 60 for heating the cooling water when a temperature of the cooling water is lower than a prescribed temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256250-A (JP)
Title: Rotation angle detecting device
Inventor: HATANAKA SHINJI
IPC: G01B7/30
Filed: 2006-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle detecting device capable of detecting a rotation angle over 360 degrees by a simple mechanism.  <P>SOLUTION: For instance, a magnet 4 is displaced to an axial direction responding to the rotational speed of the magnet 4 so as to change simply the vector length (magnitude) of a magnetic flux density B operating to a magnetic detector 7 responding to the rotational speed of the magnet 4. The rotation speed is calculated from the amount of changes of the vector length of the magnetic flux density B, and at the same time, a rotation angle θ of 360 degrees or less is calculated by the operation of magnetic flux densities Bx, By in two directions. A final rotation angle θ' is calculated by adding both values.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307663-A (JP)
Title: Three-axis tool unit and machining device
Inventor: TAKAHASHI MASAYUKI
IPC: B23Q17/22
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-axis tool unit which performs ultra-precision machining at high speed and with high accuracy by three-dimensionally operating a tool with high accuracy.  <P>SOLUTION: This tool unit is provided with: actuators 3, 4 and 5 operating in orthogonal three-axis (X, Y and Z) directions; a tool holder 7 provided at an intersection on the axes of the operating directions of the actuators 3, 4 and 5; and sensors 8, 9 and 10 for measuring displacement amount in the operating directions of the actuators 3, 4 and 5. The sensors 8, 9 and 10 are arranged so that an extension line of each sensing direction may intersect at a point.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309434-A (JP)
Title: Vehicle
Inventor: KAMIOKA TAKAMASA
IPC: B62K25/08
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle including a suspension device restraining the deterioration of the responsiveness of a damping force.  <P>SOLUTION: In this motor-cycle 1 (the vehicle), a front fork 11 includes: an outer tube 12 connected to vehicle body (2 to 6); an inner tube 13 connected to a front wheel 9 and slidably inserted in the outer tube 12; a cylinder 22 disposed in the inner tube 13 and having a lower oil chamber 22c, an intermediate oil chamber 22a and an upper oil chamber 22b which are filled with oil; and a partition member 23 disposed in a space in the inner tube 13 and outside the cylinder 22, and having a function of restraining air from flowing into the lower oil chamber 22c (the cylinder part 22) side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007312229-A (JP)
Title: Connection method between substrates
Inventor: YAMAMORI KOKI
IPC: H01P5/02
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection method between substrates by which excess increase of characteristic impedance of a part constituted of metal wire 1, 2, 3 is prevented, impedance mismatch does not increase very much and reflection of a high frequency signal there is also suppressed.  <P>SOLUTION: Capacitance is gained, rise of impedance is prevented and return loss of microwave is reduced by bonding grounds on both sides of a printed board and a quasi-planar type waveguide of a chip like a cross at a little space (metal wire 6 and metal wire 7 on the metal wire 1) so as not to contact on signal lines.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309861-A (JP)
Title: Method of acquiring shaft inclination data for reactor coolant recirculation pump, and shaft vibration suppression method
Inventor: HIKITA NAOTO
IPC: G21C15/243
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To acquire data on a motor shaft and the axis of the motor shaft when a reactor coolant recirculation pump is normally operated on the basis of data when operation of the reactor coolant recirculation pump is suspended, and reduce vibration of the shaft by a simple method.  <P>SOLUTION: In inspection of the reactor coolant recirculation pump when operation of the pump is suspended, after maintenance service on the pump is completed and a pump shaft 7 and a motor shaft 1 are coupled with each other by a coupling 21, the suction side and the delivery side of the pump are separated from each other by bulkhead valves 16, 17, and purge water is pressurized and injected into a casing from a purge water injection system to apply a thrust load on the pump shaft 7 so that an actual operation state is simulated. In this simulated state, the pump shaft 7 and the motor shaft 1 are turned, and the dislocation of the shafts is measured. If dada indicating that the axes of the motor shaft 1 and the pump shaft 7 are inclined relatively due to the thrust load is obtained, the installation position of the coupling 21 in the turning direction is changed so as to reverse the change direction of the axes of the pump shaft 7 and the motor shaft 1 after measurement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007243901-A (JP)
Title: Interrogator for radio tag communication system
Inventor: KURAMOTO KATSUYUKI
IPC: H04B1/59
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the wasteful prolonging of a communication time because of a plenty of identification slots and reduce the communication time, thereby performing efficient communication.  <P>SOLUTION: This interrogator 100 for transmitting/receiving information to and from a plurality of radio tags T each having an IC circuit section 150 and an antenna 151, comprises an AM modulation section 24 for generating a response request command for acquiring the radio tag information on the IC circuit portion 150, high-frequency transmission/reception sections 34A-34D and antenna elements 1A-1D capable of transmitting the response request command to the radio tags T and of receiving response signals transmitted from the plurality of radio tags T according to the response request command, while dividing the response signal into a plurality of the identification slots, a control procedure of a step S5 of setting a communication condition under which the information is transmitted/received to and from the radio tags T, and a number-of-slots control section 47 for controlling the number M of identification slots under the communication condition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007307529-A (JP)
Title: Method for washing rubber-based elastic member, and device for washing rubber-based elastic member
Inventor: HARUNO HIROSHI
IPC: B08B3/02
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for washing a rubber-based elastic member which can remove, as desired, a deposit adhering to a rubber-based elastic member which is mounted on a holding tool which adhesively holds a bonded article, and also provide a device for washing a rubber-based elastic member.  <P>SOLUTION: This method is employed for washing a rubber-based elastic member which is mounted on a holding tool which adhesively holds a bonded article. In the method, a washing liquid is jetted to the rubber-based elastic member 31 at an impact load of 0.010-0.06 MPa to the rubber-based elastic member 31. In addition, this is a device 1 for washing a rubber-based elastic member 31 which is mounted on a holding tool 30 which adhesively holds a bonded article. The device 1 is provided with; a fixation stand 10, which fixes the rubber-based elastic member 31; and a jetting nozzle 20 which jets a washing liquid to the rubber-based elastic member 31, which is fixed to the fixation stand 10, at an impact load of 0.010-0.06 MPa.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006342963-A (JP)
Title: Improved blind rivet
Inventor: HULL DARREN
IPC: F16B37/06
Filed: 2006-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved blind rivet having high resistance with respect to the shearing load.  <P>SOLUTION: A blind rivet assembly includes a mandrel 1 having a male screw 6 screwed into an inner female screw 5 of a rivet body 2 on a distal end. The mandrel 1 includes an enlarged diameter region 7 adjacent to the male screw 6, and the region 7 is joined to drawn parts 9, 10 and 11 by a fracture groove 8. The enlarged diameter region 7 is housed in an inner hole 17 of a crushed part of the rivet body, and the crushed part includes a radial groove 19 on an outer surface thereof in order to improve enlargement of the rivet along the radial direction at the time of attachment. A shoulder 18 in the inner hole supports a sealing ring 13. When rightly assembled, the drawn parts 9, 10 and 11 are fractured at the fracture groove 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007315649-A (JP)
Title: Total enthalpy heat exchanger
Inventor: MURAI MICHIO
IPC: F28F21/00
Filed: 2006-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a total enthalpy heat exchanger allowing the stable and firm adhering of partitioning plates and spacing plates without reducing a substantial effective moisture permeation area of the partition plates containing an adsorbent, and without using a moisture permeable film of low moisture permeability, containing a lithium chloride, having low toxicity, with the partitioning plates and the spacing plates integrated by an adhesive of weak odor.  <P>SOLUTION: In this total enthalpy heat exchanger 1 having the partitioning plates 4 having gas shielding properties and the spacing plates 7 for keeping intervals between the partitioning plates 4, allowing two kinds of airflows to flow with the partitioning plate 4 therebetween, and exchanging the sensible heat and latent heat of two kinds of airflows through the partitioning plates 4, the partitioning plates 4 and the spacing plates 7 contain deliquescent moisture absorbents, and the partitioning plates 4 and the spacing plates 7 are adhered with the adhesive composed of an aqueous solution of a mixture of the lithium chloride mixed into water-soluble nonionic resin containing at least one of a carboxyl group and a hydroxyl group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317302-A (JP)
Title: Optical disk device, and method for gain adjustment of optical disk
Inventor: OZAKI MASANORI
IPC: G11B7/004
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To properly adjust a gain for both of a disk having a reflectance of laser light higher in an area in which data is recorded than in an unrecorded area and a disk having the reflectance of the laser light lower in the area in which the data is recorded than in the unrecorded area.  <P>SOLUTION: An analog arithmetic circuit 13 outputs a tracking error signal etc. according to reflected light detected by a pickup head 11 to a gain adjustment circuit 14. The gain adjustment circuit 14 adjusts the gain of the signal received from the analog arithmetic circuit 13 and outputs it to a controller 16. A gain correction control circuit 25 of the controller 16 discriminates the [L to H] disk having the reflectance higher in the area in which the data is recorded than in the unrecorded area and the [H to L] disk having the reflectance lower in the area in which the data is recorded than in the unrecorded area, and controls a gain value adjusted by the gain adjustment circuit 14 according to the discriminated result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007316496-A (JP)
Title: Imaging apparatus and control method therefor
Inventor: ISHII KAZUNORI
IPC: H04N101/00
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of a plurality of AF system focus controls, the apparatus being designed to detect an abnormal state of each detecting means for corresponding focus control without adding members that are originally unnecessary for the focus control.  <P>SOLUTION: The imaging apparatus has a control means 114 that exerts the first focus control by use of the first detection means 113 and exerts the second focus control, different from the first focus control, by use of the second detection means 117. A determining means 114 determines an abnormal state of at least one of the first and second detection means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007324768-A (JP)
Title: Server
Inventor: KINOSHITA KENTA
IPC: H04W48/02
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server capable of facilitating a message denoting retirement from a group speech and improving the convenience of a user.  <P>SOLUTION: A group speech server 200 for managing the group speech includes: a transmission reception section (mobile station side) 210 for receiving a message from a mobile station 10 to which no transmission right being a right of transmitting speech data to the group speech is allocated; a retire message storage DB 240 for storing the message received by the transmission reception section (mobile station side) 210; and a transmission right acquisition section 250 and a group speech processing section 230 that acquire a transmission right in place of the mobile station 10 for transmitting the message and transmit the message stored in the retire message storage DB 240 to the group speech.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319281-A (JP)
Title: Fire-extinguishing equipment, method of generating fire-extinguishing agent and fire-extinguishing agent
Inventor: TANAKA MAKOTO
IPC: A62C37/36
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide fire-extinguishing equipment that decomposes an inactive gas hydrate with a decomposer for generating high-pressure inactive gas and water, then selects the type of fire-extinguishing agent most suitable for the situations of a fire site, efficiently carries out fire extinguishing and effectively uses the pressure of spraying the fire-extinguishing agent.  <P>SOLUTION: The fire-fighting vehicle 100 comprises a hydrate decomposer 12 that heats and decomposes an inactive gas hydrate into cold water 16 and carbon dioxide 15, a fire-extinguisher jet gun 14 to jet a fire-extinguishing agent consisting of the cold water 16 and carbon dioxide 15 generated with the hydrate decomposer 12, a hydrate tank 11 to store carbon dioxide gas hydrate 13, and a vehicle 10 that carries all these devices to the site of a fire.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007322793-A (JP)
Title: Information display panel
Inventor: SAKURAI MAKOTO
IPC: G09G3/34
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display panel in which preferable flexibility is imparted to the panel while decreasing disconnection of a transparent electrode on a front substrate, and connection to an external driving device can be established through a single operation.  <P>SOLUTION: The display panel comprises: a first stripe electrode 13 disposed in at least a display area 12 of a substrate 11; a second stripe electrode 15 disposed in the display area of a back substrate 14 and orthogonal to the first stripe electrode; a second lead line 16 disposed outside the display area of the back substrate and connected to the second stripe electrode; a first lead line 17 disposed outside the display area of the back substrate and connected to the first stripe electrode; a terminal electrode 18 disposed at a position opposing to the first lead line and the second lead line outside the display area of the back substrate; and a driving IC chip 20 disposed between the first and second lead lines and the terminal electrode outside the display area of the back substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007329753-A (JP)
Title: Voice communication device and voice communication device
Inventor: HATA NORIYUKI
IPC: H04M3/56
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice communication device capable of adjusting an output voice to the voice of a specific speaker flexibly by listeners by a relatively simple constitution.  <P>SOLUTION: When it is hard to hear the voice of a conference member J at a spot (b) and then conference members A and G at a spot (a) adjust an output sound, a voice conference device 111A adjusts the mutual relation between and among voices outputted from respective speakers in a speaker array to adjust only output voices in directions Dir11 and Dir18 corresponding to the conference members A and G based upon respective output voice adjustment contents. The output voice adjustment contents are transmitted to a network server 101 and when the number of output voice adjustment contents to the conference member J reaches a predetermined value, the network server 101 supplies sound collection correction data for correcting a sound gathering signal from a direction Dir24 corresponding to the conference member J to a voice conference device 111B. The voice conference device 111B corrects the sound gathering signal from the direction Dir24 based upon the sound gathering correction data and sends the corrected signal to each of voice conference devices 111A and 111C.  <P>COPYRIGHT: (C)2008,JPO&INPIT