baber/WOPTO huggingface dataset:
Patent JP-2007042754-A (JP)
Title: Power module
Inventor: NISHI KOJI
IPC: H01L21/60
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure for an electronic part which is simple and can improve heat dissipation of a semiconductor switching device for a power module, and which is superior in vibration resistance.  <P>SOLUTION: The power module is comprised of an insulating substrate wherein a heat generating element is mounted, a heat sink to which the insulating substrate is fixed, and resin externally covering the heat generating element. In this case, a bump made of gold or copper is formed on an electrode of the heat generating element, and the bump and the heat generating element are covered with resin. Then the resin on the upper surface of the bump is cut and removed to be flattened, so that the upper surface of the gold bump is exposed. A metallic wiring board is arranged on the upper surface thereof to connect the metallic wiring board to the heat generating element. An area of a contact between the bump and the heat generating element is 30% or more of that on the bump side, and the thickness of the bump is 0.3-3.0 times that of the heat generating element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007037755-A (JP)
Title: Carry bag
Inventor: SUZUKI ISAMU
IPC: A45C5/14
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carry bag capable of storing its wheels in the inside without being exposed from a bottom surface and folding its bottom part simultaneously, thereby making it compact.  <P>SOLUTION: A first zipper teeth part 7 is formed in a U shape toward a lower part in a vertical direction at the peripheral edge of one side face 6 among four side faces of the bottom part 23 adjacent to the bottom surface 1, and second zipper teeth part 8 is formed in the U shape in a horizontal direction at the upper edge of the other three side faces. Then, by a zipper 10 for which the first zipper teeth part 7 and the second zipper teeth part 8 are engaged through a slide 9, the bottom part 23 is folded and closed so as to be freely opened and the wheels 2 are stored inside the closed bottom part 23.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007040178-A (JP)
Title: Control device for variable displacement turbocharger
Inventor: NEGISHI REIKA
IPC: F02B37/24
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To compatibly establish the improvement of fuel economy in an area where an internal combustion engine operates at low rotation speed and at a light load, and the improvement of drivability.  <P>SOLUTION: An opening of a nozzle vane is feedback-controlled to an open side after feedback control to a close side once to make actual pressure before a turbine wheel close to target pressure before the turbine wheel when a step-in quantity of an accelerator pedal is detected by an accelerator opening sensor and the engine is shifted into an acceleration state in a low rotation speed and low load area where the engine operates at the low rotation speed and at the light load.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007047002-A (JP)
Title: Liquid level detection device
Inventor: OKABAYASHI OSAMU
IPC: G01N35/10
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid level detection device capable of preventing false detection of a liquid level caused by electrostatic noise even when static electricity is charged on a sample container and a subject.  <P>SOLUTION: The liquid level detection device 1 detects a change of capacitance between a container 6 and a probe 3 for fractionating the subject or a liquid sample 6a including a reagent held by a container 6, and determines whether a probe lower end is in contact with the liquid level of the liquid sample based on a detected signal. A cover member 4, which is formed of an electrically insulating cylinder, holds the probe lower end on an inner side from a lower part opening end 4d of the cylinder, and is provided with a grounded conductor 4e on at least a lower end of an outer circumference is arranged on an outer side of the probe 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007048393-A (JP)
Title: Magnetic head and optical assist magnetic reproducing device
Inventor: SATO JUNICHI
IPC: G11B5/02
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnetic head and a magnetic reproducing device which can be driven with low power consumption.  <P>SOLUTION: A semiconductor laser layer 12, an (n) type magnetic semiconductor layer 13, a non-magnetic layer 14, and a (p) type magnetic semiconductor layer 15 are laminated on a substrate 11 in this order. The (n) type magnetic semiconductor layer 13, the non-magnetic layer 14, and the (p) type magnetic semiconductor layer 15 are solar batteries generating electromotive force by irradiation with light, and they are a magnetic sensor 16 in which a sense current flows by the electromotive force.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007047089-A (JP)
Title: Pneumatic pouch visual inspection device and pneumatic pouch visual inspection method
Inventor: SAEKI TSUTOMU
IPC: G01N21/84
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To utilize effectively and easily a space by reducing a space necessary for a visual inspection of a pneumatic pouch 1, and to improve the work efficiency of the visual inspection of the pneumatic pouch 1 by shortening a work time for visual inspection of the pneumatic pouch 1.  <P>SOLUTION: A rotating table 23 is rotated around a vertical rotation axis C1, and the direction of the pneumatic pouch 1 is changed so that the peripheral surface of the pneumatic pouch 1 in the erected state is positioned in front of a prescribed working position S, and the pneumatic pouch 1 is rotated in the circumferential direction on the prescribed working position S, and then a visual inspection is performed relative to the peripheral surface of the pneumatic pouch 1. The rotating table 23 is rotated around the vertical rotation axis C1, and the direction of the pneumatic pouch 1 is changed so that the side surface of the pneumatic pouch 1 in the erected state is positioned in front of the prescribed working position S, and the pneumatic pouch 1 is rotated in the circumferential direction on the prescribed working position S, and then a visual inspection is performed relative to the inner peripheral surface of the pneumatic pouch 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007045373-A (JP)
Title: Pneumatic radial tire
Inventor: KAWASE HIROYA
IPC: B60C15/00
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire capable of enhancing the road noise performance and the steering stability performance with excellent balance while reducing the weight of the tire.  <P>SOLUTION: A carcass layer 5 consists of one ply, an end 5a of the carcass layer 5 is wound in an outwardly returning around a bead core 4 from the inner side to the outer side of a tire and extends to the inner side of an end of a belt layer 7, and the carcass layer 5 in a vicinity of the end of the belt layer 7 substantially consists of three plies.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006012413-A (JP)
Title: Method for controlling optical pickup
Inventor: UEKI YASUHIRO
IPC: G11B7/085
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To quickly, accurately, and stably move a light spot to a track position of a prescribed address in a layer different from a layer being accessed at present when reproducing information from an optical recording medium having two or more recording layers by an optical pickup.  <P>SOLUTION: In a first mode, which of focus jump and track jump should be first executed is properly selected in accordance with a mode of movement of the light spot of an optical pickup 2 and other physical conditions. In a second mode, focus jump is executed after track jump, thereby, a spindle motor can be accelerated or decelerated simultaneously with track jump when acceleration or deceleration is necessary, in comparison with a method of executing track jump after focus jump, and thus a time required for reaching a prescribed speed is shortened.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007057287-A (JP)
Title: Surface acoustic wave device
Inventor: FURUHATA MAKOTO
IPC: G01L9/00
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device capable of accurate detection of a pressure and a temperature without being influenced by an ambient temperature change.  <P>SOLUTION: This surface acoustic wave device wherein a part of semiconductor substrate is formed thinly and surface acoustic wave elements are formed thereon is equipped with the surface acoustic wave elements 20, 21 for exciting different frequencies, oscillation circuits 31, 36 for exciting each element, F/V conversion circuits 32, 37 for converting each oscillation frequency into a voltage and outputting it, a storage device 34 for storing data on the oscillation frequencies at a temperature and a pressure used as a reference and data on a temperature coefficient and a pressure coefficient, comparison circuits 33, 38 for comparing data on the oscillation frequencies and outputting its difference, and an operation circuit 39 for operating and outputting data on a temperature and a pressure at the temperature used as a reference based on data output from the comparison circuits 33, 38 and the data on the temperature coefficient and the pressure coefficient output from the storage device 34, and outputting the result.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060346-A (JP)
Title: Ultrasonic vibrator
Inventor: MORI MIZUKI
IPC: H04R17/00
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic vibrator with superior anti-environmental and anti-shock characteristics while the structural strength and resistance for the come-off of a resonator are kept suitably.  <P>SOLUTION: In the ultrasonic vibrator, a resonator with an earthenware mortar profile is arranged on the surface of a piezoelectric vibrator made of a piezoelectric plate member and a vibrating plate laminated with each other. The outer edge of the resonator is fixed at a position where the magnitude of the vibrating plate becomes almost maximum. In this way, the fixing structure of the resonator is improved, so that the ultrasonic vibrator has improved structural strength, superior anti-environmental characteristics, and superior anti-shock characteristics.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056571-A (JP)
Title: Sink-float type bag
Inventor: AMANO SHIGEHIKO
IPC: E02B15/06
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contact, a collision or the like with a ship by facilitating the recognition of a float part from the ship or the like.  <P>SOLUTION: Fig. 1 shows a partly expanded perspective view of a fin showing a first embodiment. The plate-like fin 3 and a skirt 4 are formed in an integrating manner at opposite positions of the outer surface of the float part 2 having an air chamber 1 divided by a partition member 10. The ordinary fin 3 is formed to have a height h as shown in Fig. 1, however, in the first embodiment, the fin 3 is extended by a height H. In a recognition means 11, the fin 3 is formed to have a height (h+H) which is more than twice as high as the ordinary height, so that visual recognition from the ship may be improved. When the fin 3 is made to be higher than usual, the fin 3 made of a rubber-like elastic material may bend beneath the burden of itself. The bend can be prevented by making a fiber-reinforced material 9 which is buried in the fin 3 thicker or by using a highly rigid material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007064264-A (JP)
Title: Fixed type constant velocity universal joint
Inventor: IZUMINO JUNICHI
IPC: F16D3/2237
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance operability of a cage at the time of inputting a high operation angle/high torque and preventing strength from lowering, in a constant velocity universal joint for a high angle with a track groove of an outer ring tapered by linearly expanding its diameter toward an opening end.  <P>SOLUTION: In the fixed type constant velocity universal joint provided with the outer ring 25 having the plurality of track grooves 22 formed at equal circumferential intervals in an inner spherical surface 21 along an axial direction toward the opening end 23, an inner ring 28 having a plurality of track grooves 27, making pairs with the track grooves 22 of the outer ring 25, formed at equal circumferential intervals in an outer spherical surface 26 along the axial direction, a plurality of balls 29, interposed between the track grooves 22, 27 of the outer ring 25 and the inner ring 28, for transmitting torque and a cage 30 for holding the balls 29 while being interposed between the inner spherical surface 21 of the outer ring 25 and the outer spherical surface 26 of the inner ring 28, a boundary part 35 of the inner spherical surface part 21 of the outer ring 25 and a mouse bottom part 34 is formed as a rounded surface respectively tangentially contacted with the inner spherical surface part 21 and the mouse bottom part 34 at tangent lines.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067085-A (JP)
Title: Module type semiconductor element
Inventor: KARASAWA MASARU
IPC: H01L25/18
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a module type semiconductor element capable of being prevented from being opened during breakage, and using while being connected in multiple series.  <P>SOLUTION: One or more pressure-contact semiconductor chips 12 are provided in parallel with a plurality of semiconductor chips 4 provided inside a module. The pressure-contact semiconductor chip 12 and one electrode 7 in two internal main electrodes are connected with a pressure-contact electrode 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067159-A (JP)
Title: Conductive ball mounting device
Inventor: KAJII YOSHIHISA
IPC: H01L21/60
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball mounting device that connects a flux removal means to a head holding area removes fluxes adhered to the holding area prevents extra balls from being adhered to the holding head, and prevents the balls at the feed section from clinging.  <P>SOLUTION: Firstly, the conductive ball mounting device comprises a holding head with suction holes for absorbing conductive balls in a holding area, a ball feed for supplying conductive balls to the holding head, a work support for maintaining a work where the conductive balls are mounted, and a means for positioning the holding head at a determined location to ensure that the conductive balls held at the holding head are mounted on the work with fluxes. Secondly, it has a means for removing the fluxes adhered to the holding area. Thirdly, the means for removing fluxes is provided in a way that the holding area of the holding head has an interfacing area and both areas in contact can be moved relatively to remove the fluxes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063644-A (JP)
Title: Charging raw material for steelmaking
Inventor: HATTORI TADASHI
IPC: C22B1/244
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging raw material for steelmaking by which the blending quantity of waste plastics can be increased to raise their utilization efficiency, attracting force of a lifting magnet attracting solids can be made proper without excess and deficiency and sufficient amount of transfer of one time by the lifting magnet can be attained and hereby high operating efficiency in steelmaking operation can be maintained.  <P>SOLUTION: When a mixture prepared by adding waste plastics to an iron raw material is compressed and the iron raw material and the waste plastics are formed into an integral solid 10 using the waste plastics as a binder to obtain the charging raw material for steelmaking, the mixing ratio between the iron raw material and the waste plastics is regulated so that the relative permeability of the solid 10 becomes 1.3 to 2.0.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073098-A (JP)
Title: Optical head device, and optical information recording and/or reproducing device
Inventor: KATAYAMA RYUICHI
IPC: G11B7/09
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device in which an accurate track error signal is obtained and excellent recording and reproducing can be performed even when specifications and positions of optical parts are deviated from design, and an optical information recording and/or reproducing device.  <P>SOLUTION: Outgoing light from a semiconductor laser 1 is divided into five beams of the 0th order light from a diffraction optical element 3a being a main beam and the 0th order light from a diffraction optical element 4, the ±1st diffraction light from the diffraction optical element 3a being the first sub-beam and the 0th order light from the diffraction optical element 4, the 0th order light from the diffraction optical element 3a being the second sub-beam and the ±1st diffraction light from the diffraction optical element 4, reflected light of the main beam reflected by a disk 8 and reflected light of the first sub-beam are used for detecting a track error signal by a differential push-pull method, and reflected light of the second sub-beam reflected by the disk 8 is used for detecting the position signal of land/groove.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073308-A (JP)
Title: Switching device
Inventor: NISHIDA TAKESHI
IPC: H01H9/44
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device easy to assemble, having high assembling accuracy, and free from unevenness of operation characteristics.  <P>SOLUTION: A plural pairs of movable contacts 22a and fixed contacts 21a facing each other in free contact and separation are arranged in parallel with each other, and serially connected to each other so that current flows in one direction between the movable contacts 22a and fixed contacts 21a. Permanent magnets 86, 87 are arranged at side part of the movable contacts 22a and fixed contacts 21a so as to form a magnet field stretching out an arc generated between contacts upward or downward.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007076384-A (JP)
Title: Information display unit for vehicle
Inventor: KYOGOKU MAKOTO
IPC: B60K37/06
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve visibility and operability by combining and using two information display means which display information on a screen, and to variously use the two information display means by adding alteration to contents of the information or the like displayed on respective display means according to conditions.  <P>SOLUTION: This information display unit for vehicles includes: a first monitor D1 having a first screen G1 for displaying visual information; a second monitor D2 having a second screen G2 for displaying operating information for operating the visual information displayed on the first screen; operation detecting means Pd for detecting the operation by an occupant to the operating information of the second screen; a display control portion 31 for controlling a display condition of the information on the first screen on the basis of an operation signal; and an assist control portion 36 to display the operation information to the first screen and/or the visual information to the second screen.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078751-A (JP)
Title: Concert system
Inventor: USA SATOSHI
IPC: G10H1/10
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic musical instrument in which the state of participation (presence/absence or the like) of each of participants is managed to easily manage degree of activities daily, weekly or monthly.  <P>SOLUTION: A controller 1 records a play history in accordance with play operation of each of play terminals 2. A play terminal 2 to which a play part is assigned by a Facilitator, is determined "present" and a play terminal 2 to which any play part is not assigned, is determined "absent", and the number of keying, an average keying strength (average Velocity) and the like of each of the play terminals 2 are recorded from the beginning of play to its end. Values of respective recorded items are outputted as text data. The values of items are recorded for each of play, thereby easily managing how many days each of users participats daily, weekly or monthly.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081570-A (JP)
Title: Piezoelectric device
Inventor: HIRASAWA NORIYA
IPC: H01L41/18
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a CI value to a low value, and to secure stable temperature characteristics by further miniaturizing a piezoelectric device for mounting a tuning fork type piezoelectric vibration piece and eliminating inconveniences by a temperature characteristic dip phenomenon.  <P>SOLUTION: In a piezoelectric vibrator 1, the turning fork type quartz oscillation piece, having a base section 8, a plurality of vibration arms 9, 10 extended in parallel from the base section, and arms 13, 14 for fixation extended in parallel with the vibration arms from the base section, is fixed and supported by sticking the arms for fixation to the base at a mount section. In the piezoelectric vibrator 1, the position, length, or hardness of the mount section is set so that the natural frequency of the bending vibration of the vibration arms differs from that of in-phase vibration generated in the thickness direction of the vibration piece within a prescribed operating temperature range, when the vibration piece is excited.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079756-A (JP)
Title: Information presenting device and information presenting method and computer program
Inventor: MUKAI HIROKAZU
IPC: G06F17/50
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To present a simulation result so that a characteristic phenomenon generated in a smaller region than a scale when a whole simulation object is panoramically viewed can be easily detected.  <P>SOLUTION: The three-dimensional simulation result of such an index as a temperature or pressure is autonomously analyzed according to a preliminarily designated feature extraction rule, and a cross-section position where any characteristics phenomenon is generated is extracted from the three-dimensional simulation result. When animation showing the time-sequential change of the cross-section is automatically generated, the display scale, reproduction speed and display angle of the phenomenon are automatically adjusted so that the extracted characteristics phenomenon can be easily obtained by an analyzer. Furthermore, the result is simultaneously displayed as a whole system at a multi-window.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079018-A (JP)
Title: Musical instrument device
Inventor: MOTOHASHI HARUHIKO
IPC: G10H1/053
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a musical instrument device capable of supporting a beginner.  <P>SOLUTION: While certain depression operation is continued, by referring to stored contents in a table 400 correspondingly storing a plurality of voltage ranges resulting from dividing voltage signals within an output enabled range of a depression position detector 100 into a plurality of ranges, corresponding musical interval information and true position information, and a sound is outputted as a musical interval shifting, just for a determined differential "D", musical interval information corresponding to a voltage range to which a voltage signal outputted from the depressed position detector 100 belongs. As a result, even if a first touch is not an exact depressed position, sound output can be performed by depression operation while shifting sound intervals based on that first touch thereafter, thereby supporting a beginner inexperienced in operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT