baber/WOPTO huggingface dataset:
Patent JP-2008014373-A (JP)
Title: Constant-velocity universal joint
Inventor: FUKUMURA ZENICHI
IPC: F16D3/2245
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant-velocity universal joint which can reduce a volume of lubricating oil precipitated by deformation caused by an external force to the necessary minimum by improving the retentivity of the lubricating oil of a solid lubricating agent, can efficiently use the lubricating oil, is high in performance, is suppressed in the deterioration of a boot, and further is simplified in a manufacturing process, thus contributing to a reduction in manufacturing cost.  <P>SOLUTION: The porous solid lubricating agent 10 is sealed into a region where an axial position of a space is regulated by a pocket 5a of a cage 5 in the space which surrounds a ball 4, that is, the space formed of a track groove 1a formed on the spherical internal face of an outer ring 1 and a track groove 3a formed on the spherical external face of an inner ring 3. The porous solid lubricating agent 10 has a lubricating component containing the lubricating oil and a resin component as essential components, is a solid substance formed of the resin component which is foamed and made porous, and is formed by occluding the lubricating component into resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017627-A (JP)
Title: Power supply unit and air conditioner therewith
Inventor: KYOGOKU AKIHIRO
IPC: H02M7/12
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit having a wide output voltage range including a mean output voltage lower than a DC voltage obtained by a full-wave rectifying circuit.  <P>SOLUTION: This device includes: the rectifying circuit 2 for rectifying an AC voltage to a DC voltage; a reactor 3 provided between an AC power supply 1 and the rectifying circuit 2; a first capacitor 4 connected between DC output terminals of the rectifying circuit 2; a second capacitor 5 of which one terminal is connected to the positive pole side of the DC output terminal; a first diode 6 whose anode is connected to the other terminal of the second capacitor 5; a third capacitor 7 which is connected between a cathode of the first diode 6 and the negative pole side of the DC output terminal; a second diode 8 whose anode is connected to the cathode of the first diode 6, and whose cathode is connected to the positive pole side of the DC output terminal; a third diode 9 whose anode is connected to the negative pole side of a DC output end, and whose cathode is connected to the anode of the first diode 6; an opening/closing device 10 connected with the third diode 9 in parallel therewith; and an opening/closing controller 11 which drives the opening/closing device 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017646-A (JP)
Title: Permanent magnet embedded motor
Inventor: NISHIYAMA NORISADA
IPC: F04B39/00
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, high output and high efficiency permanent magnet embedded motor by providing a second rotor core where a second permanent magnet is magnetized axially so that the same magnetic pole as that of a first rotor core is located on the rotor core side on the end face side of the first rotor core having a first permanent magnet opposing the stator core through an air gap, thereby eliminating an influence of magnetic saturation on the outer circumference of the rotor at an overhang portion.  <P>SOLUTION: The permanent magnet embedded motor comprises a first rotor core in which a first permanent magnet 5 magnetized in the direction of an axial cross-section is arranged shorter than the axial length of the first rotor core and a permanent magnet having a slit is not arranged at a portion corresponding to an inter-pole portion, and a second rotor 6 having second permanent magnets 7 magnetized in the axial direction so that the same magnetic pole as that of the first rotor core is located on the first rotor core side on the end face side of the first rotor core corresponding to a range on the outer circumferential side of the first permanent magnet 5 and the inner diameter side of the rotor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020254-A (JP)
Title: Direct-current tracking measuring device
Inventor: HIRAMOTO HIROYUKI
IPC: G01R31/12
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To select an excellent insulator by evaluating easily tracking resistance of an electrical component used for a direct-current circuit.  <P>SOLUTION: This device is characterized by determining the tracking resistance in a direct voltage by being equipped with a direct-current power source 1 for generating the direct voltage up to 600V; a dropping device 6 for dropping a prescribed dropping amount of pollutant solution 4 at a prescribed time interval between wires 9, 10 of an electrical component such as a printed board 8 connected to the positive polarity side and the negative polarity side of the direct-current power source 1; a discharge observation device 7 for observing discharge generated when dropping the pollutant solution 4 between the wires 9, 10 of the electrical component; and a current observation device 3 for recording a current flowing between the wires 9, 10 of the electrical component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021503-A (JP)
Title: Metal halide lamp for automobile headlamp
Inventor: TSUCHIYA YUICHIRO
IPC: H01J61/88
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the defect where the luminescent color is changed by a large amount, corresponding to the usage in a conventional metal halide lamp for an automobile headlamp.  <P>SOLUTION: A metal halide lamp for an automobile headlamp is provided with an arc tube made of quartz glass; each metal foil for external power-supply connection which deposited inside quartz glass at each sealed part provided to both ends of the arc tube; a metal halide and a rare earth element halide sealed in a hollow light emitter of the arc tube; paired electrodes made of a refractory metal, whose each one end is welded to the metal foil and whose each the other end is protruded into the hollow light emitter; and each coil, made of a refractory metal and covering each electrode in each sealed part. The metal halide lamp has a structure where the distance L(mm) between the end on the metal foil side of the coil and the metal foil, and a maximum thickness M(mm) of the metal foil satisfy the relation 40≤L/M and L<1.6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007026445-A (JP)
Title: Vehicle controller
Inventor: NAKAJIMA HIDEKI
IPC: B60T8/00
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of an error in a control parameter, to improve travel feeling and to enhance certainty of travel control.  <P>SOLUTION: This vehicle controller has a data storage part 16, a data reading means 61 for reading node data from the data storage part 16, a node data judgment means 91 for judging that node data of a predetermined node is invalid when a link angle is at a setting value or less in the predetermined node based on the node data, a node data processing means 92 for thinning invalid node data, a parameter calculation means 93 for calculating the control parameter for the travel control based on valid node data and a travel control means 94 for controlling travel based on the control parameter. Since the invalid node data is thinned and the control parameter for the travel control is calculated based on the valid node data, the travel feeling is improved and the certainty of the travel control is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008025995-A (JP)
Title: Ball behavior measuring device of uniform-velocity universal joint
Inventor: ISHIGURO SHIGEYOSHI
IPC: G01B7/00
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball behavior measuring device of a constant-velocity universal joint capable of detecting the behavior of a ball of the uniform-velocity universal joint, and grasping the lifetime due to exfoliation of the ball or the like.  <P>SOLUTION: A ball support 6 having a ball pocket is slidably attached to a cage 16 in the circumferential direction. One of balls is used as a magnetized ball 5a. The magnetized ball 5a is rotatably supported in the ball pocket. An X-component detector 50 and a Y-component detector 51 for detecting changes in the ball magnetic axis in the X, Y-axis directions between X, Y, Z-axes in a three-dimensional coordinate system, where the center of the magnetized ball 5a is used as the origin are arranged on the ball support 6. A magnetic circuit 75, having a magnetic path in the Z-axis direction in the three-dimensional coordinate system, is constituted, and a Z-component detector 52 for measuring the changes in the ball magnetic axis in the Z-axis direction is arranged at a position separated from the ball support 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007028633-A (JP)
Title: Mobile communication terminal having video communication function and video communication method
Inventor: HWANG IN HUI
IPC: H04N21/414
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable it to transmit in real time to a connecting terminal using video communication a broadcasting program which a mobile communication terminal receives now, in a mobile communication terminal having a video communication function and a video communication method.  <P>SOLUTION: There are provided the mobile communications terminal having the video communication function and the video communication method, the terminal comprising a transceiving part which connects a video call (image call), a broadcast receiver which receives a broadcasting program, a codec for the broadcasting program which decodes the received broadcasting program, a codec for the video call which encodes the decoded broadcasting program in a format used for the video communication, and a controller for controlling the transfer of the encoded broadcasting program utilizing the video call.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007210594-A (JP)
Title: Automatic braking control device
Inventor: EZOE TOSHIKI
IPC: B60T7/12
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve automatic braking control in a towing car such as a tractor truck.  <P>SOLUTION: When TTC derived based upon the relative distance and the relative speed of an object and an own vehicle is under a preset value, automatically stepped braking control for gradually increasing braking force or braking deceleration in two or more stages is time-series conducted. Further the rotation of a connecting part of the towing car and the towed car is fixed at least at the final stage of stepped braking control so that a jack knifing phenomenon does not occur at the time of braking control.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008024187-A (JP)
Title: Marine electric propulsion system
Inventor: MINAMI YOSHINARI
IPC: B63H21/17
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marine electric propulsion system capable of storing, in a capacitor, AC power generated by driving an AC motor for driving propellers for marine propulsion as a generator at deceleration or by influence of tidal current under way, converting the AC power into DC power, and reconverting the DC power into the AC power to supply the DC power to an AC motor for propulsion or used for onboard power demand facilities.  <P>SOLUTION: The power from an AC generator 5 driven by a diesel engine 4 is supplied to an AC generator 3 for driving propellers 2. The AC power generated when the propellers 2 are operated as a waterwheel to cause the AC motor 3 to perform a power generation action is converted into the DC power through a convertor 10 to be stored in the capacitor 11. The DC power of the capacitor 11 is delivered to the AC motor for propulsion 3 through a first inverter 12 or delivered to the inboard power demand facilities 15 through a second inverter 14 so as to contribute to an energy-saving effect.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007057226-A (JP)
Title: Gas cookstove with temperature sensor
Inventor: YOSHINO TAKUMI
IPC: F24C3/12
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cookstove with a temperature sensor capable of accurately detecting the temperature by surely reducing influence of a flame and radiation heat of a burner.  <P>SOLUTION: This gas cookstove is constituted so that a holder of a sensor structure 200 storing the temperature sensor measuring the temperature of the pan bottom abuts on the pan bottom by being energized upward by a coil spring when placing a cooking pan on a trivet 5. While, a protective cylinder 300 surrounding its holder periphery abuts on the pan bottom by being energized upward by the coil spring. Thus, since the holder of the sensor structure 200 is stored in a sealed space by the protective cylinder 300 and the pan bottom, The flame and the radiation heat of a cookstove burner 120 can be prevented from contacting with the temperature sensor. That is, the temperature sensor can accurately detect the pan bottom temperature of the cooking pan without directly receiving influence of the flame and the radiation heat of the cookstove burner 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006333510-A (JP)
Title: Reproducing system for reproducing video and audio from optical disk reproducing method thereof and optical disk recording method
Inventor: KATAYAMA YOSHITAKA
IPC: H04N5/85
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducing system in which video and audio can be appropriately reproduced from an optical disk.  <P>SOLUTION: In the reproducing system, as reproducing objects, video data and audio streams are stored on an optical disk as a video object set 296 and a video title set 272 together with management information 275 for managing the video object set 296. The video object set 296 stores program chain reproduction information 300 in management information 294. The program chain reproduction information 300 includes program chain general information describing program chain audio stream control describing audio stream numbers available in a program chain.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008029536-A (JP)
Title: Game machine
Inventor: EBISAWA MASAKI
IPC: A63F5/04
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can increase a frequency of the occurrence per day of game states enough to raise expectations for the awarding of game values while securing the profit for game parlors.  <P>SOLUTION: The main control circuit (71) of the game machine (1) switches the game to the RB (regular bonus) game state on condition that the RB (regular bonus) combination is presented as a display combination under the BB (big bonus) game state and then, to the BB game state on condition that prescribed requirements are met under the RB game state. In this process, an internal lottery table for BB game state is so arranged as to determine water melon independently as a winning combination at predetermined odds higher than a prescribed numerical value. When the water melon and the SB (special bonus) combination are determined in duplication as a lottery winning combination under the ordinary game state, the main control circuit (71) controls and stops the reels (3L, 3C and 3R) so as to present the SB combination as the display combination. In addition, the main control circuit (71) switches the game to the SB game state on condition that the SB combination is presented as the display combination under the normal game state and then, to the normal game state by meeting specified requirements under the SB game state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030933-A (JP)
Title: Safety device of elevator
Inventor: WADA HIDEKI
IPC: B66B5/02
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device of an elevator capable of surely providing safety, by quickly stopping operation of the elevator, when derailment occurs in a counterweight.  <P>SOLUTION: This safety device has the counterweight 8 of the elevator moving along a guide rail 13, and a derailment detecting switch 18 detecting the derailment of this counterweight 8. When the derailment detecting switch 18 detects the derailment of the counterweight 8, its signal is sent to a control board 10 via a wiring cable 22 and a tail cord 11, and a safety circuit of a hoisting machine 3 being a driving device of the elevator is cut off based on this signal, and the counterweight 8 is controlled so as to stop the movement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030934-A (JP)
Title: Boom sliding mechanism
Inventor: TAKAHASHI HIDEKI
IPC: B66C23/697
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boom sliding mechanism having a simplified structure, without requiring to fasten a sliding pad by a bolt.  <P>SOLUTION: An expansion boom 1 is formed by telescopically inserting and fitting a boom 3 into a boom 2. This boom sliding mechanism 10 is composed of the sliding pad 18 installed on an outside surface 5 of the boom 3 and slidingly contacting with an inside surface 4 of the boom 2, an installation member 11 arranged on the outside surface 5 of the boom 3 and determining an installation position of the sliding pad 18, and a spring pin 25 fitted to and inserted into the sliding pad 18 and the installation member 11. The axial direction of this spring pin 25 is aligned with the telescopic direction of the boom 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039199-A (JP)
Title: Refrigerating device
Inventor: ISHIKAWA SATOSHI
IPC: F25B1/00
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce pressure pulsation of a refrigerant at an inflow side and an outflow side of an expander with a simple device structure.  <P>SOLUTION: A refrigerant circuit 10 is provided with an expansion-type silencer 30 at the inflow side of the expander 22. In the refrigerant circuit 10, carbon dioxide is compressed to a critical pressure or more, and the refrigerant flows into an expansion passage 32 of the expansion type silencer 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042319-A (JP)
Title: Imaging apparatus and method, and facial expression evaluating device and program
Inventor: OGAWA KANAME
IPC: G06T1/00
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To capture an image capable of giving an excellent satisfaction level to a person to be photographed or a photographer.  <P>SOLUTION: For a period until an image signal obtained by capturing an image is recorded on a recording medium, a face detector 31 detects the face of a person from the image signal, and a facial expression evaluator 41 evaluates the facial expression of the detected face and calculates a facial expression evaluation value for indicating how much the facial expression is close to one of different facial expressions, such as a smiling face and a normal facial expression. A notification control unit 42 generates notification information according to the calculated facial expression evaluation value, and performs control so that the notification is made to the person to be photographed, via, for example, a display 16, an LED light emitter 21, and a voice output section 22. Further, the facial expression evaluator 41 requests the recording of the image signal on the recording medium to a recording operation control unit 43, when the facial expression evaluation value exceeds a prescribed threshold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040202-A (JP)
Title: Electrooptical device, driving circuit, and electronic equipment
Inventor: YAMAZAKI KATSUNORI
IPC: G02F1/133
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a voltage amplitude of a data line small while deterring the constitution of a capacity line driving circuit from becoming complicated.  <P>SOLUTION: In the electrooptical device, a pixel 110 includes a pixel capacitor and a storage capacitor which has one end connected to a pixel electrode and the other end connected to a capacity line 1332. Capacity lines 132 are provided corresponding to respective 1 to 130 lines, and a capacity line driving circuit 150 has a pair of TFTs 155 and 157 for each of the 1 to 320 lines. Here, when a scanning line in a line (i) of interest is selected, a TFT 155 turns on, and when a scanning line which is one line below the line of interest is selected, a TFT 157 turns on. Source electrodes of the TFTs 155 and 157 are connected to a feeder 166 switched between voltages Vsl and Vsh each time the scanning line 112 is selected. Consequently, a capacity line 132 of the line of interest can be varied by a voltage ΔV after the scanning line of the line of interest is selected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007070619-A (JP)
Title: Polymer material and element using the same
Inventor: SEKINE CHIZU
IPC: C08L65/00
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer material which can give elements excellent in practicality.  <P>SOLUTION: This polymer material which comprises a composition comprising a fluorescent conjugated polymer (A) and a phosphorescent compound (B), or a polymer having the structure of (A) and the structure of (B) in an identical molecule is characterized by satisfying the following conditions (1), (2) and (3). (1) At least one of the luminescence peak wavelengths of the fluorescent conjugated polymer (A) is <500 nm; (2) the luminescence peak wavelengths of the phosphorescent compound (B) is ≥500 nm; and (3) the relation of the following expression is satisfied. ET<SB>A</SB>-ES<SB>A0</SB>≥(ET<SB>B</SB>-ES<SB>B0</SB>)-0.2 (unit ; eV) [wherein, ES<SB>A0</SB>represents energy in the ground state of the polymer (A); ET<SB>A</SB>represents energy in the lowest excited triplet state of the polymer (A); ES<SB>B0</SB>represents energy in the ground state of the phosphorescent compound (B); ET<SB>B</SB>represents energy in the lowest excited triplet state of the compound (B)].  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008047170-A (JP)
Title: Electronic apparatus
Inventor: ARAI SHIZUO
IPC: G11B33/12
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which favorably reduces the number of components, miniaturizes the size, and suppresses rattling of a cover as well.  <P>SOLUTION: Case side wall surfaces 66, first case side guiding walls 68, second case side guiding walls 70, case side locking walls 72, and case side notch parts 74 are formed at 12 points on the upper and lower sides of the case outside of a housing 46 for a hard disk. A cover 50 is arranged at a first position by inserting a plurality of cover side locking walls 78 from a plurality of the case side notch parts 74 toward the case side wall surface 66, and is arranged at a second position where an opening 48 is blocked by moving from the first position to a first direction, which is a direction out of the directions opposite to each other. A cover side locking wall 78 is formed to block the cover 50 from moving apart from the opening 48 in the depth direction of the housing 46 for the hard disk by engaging with the plurality of the case side locking walls 72 at the second position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047266-A (JP)
Title: Chucking apparatus, motor mounted with the chucking apparatus, and disk drive unit
Inventor: TAKAGI HITOSHI
IPC: G11B17/028
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chucking apparatus in which a disk is hardly disengageable, and the variation by every product is suppressed.  <P>SOLUTION: An extension plane 222c which is a plane extending to an inner side in a radial direction from a bottom end surface of a rotation fulcrum section 222a is formed on a surface approximately parallel to the top surface of a rotation fulcrum receiving section 217. While holding the disk D, the extension plane 222c and the rotation fulcrum receiving section 217 abut to form a retaining fulcrum section NC, and an upper abutting surface 222a2 of a pawl member 220 and a lower receiving surface 215a of a top plate section 215 abut. In a centering case 210, the abutting point with the pawl member 220 is determined, and therefore, the effect of the assembly error with another member can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT