baber/WOPTO huggingface dataset:
Patent JP-2009135917-A (JP)
Title: Optical device, image reading device, and filter fabricating method
Inventor: TOKUNAGA ATSUO
IPC: H04N1/028
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of a read image by suppressing output change of a light-receiving element caused by variations in optical wavelength of a light-emitting element.  <P>SOLUTION: In an image sensor 1, a filter having a light transmitting region in a narrower optical wavelength range than the optical wavelength range of spectral characteristics of each LED is arranged in an optical path where light emitted by shifting the light-emitting timings of plural LEDs of different optical wavelength ranges of a light source 3 is projected and reflected on an original and then made incident on a CCD array 6 of a light-receiving section 5. Accordingly, even if the optical wavelength ranges of the spectral characteristics of the LEDs vary and an inclination exists in the reflection characteristics of the original, those influences can be absorbed by the optical transparency of the narrow optical wavelength range of the filter, and output of the CCD array 6 can be made stable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010113917-A (JP)
Title: Spark plug
Inventor: KAMEDA HIROYUKI
IPC: H01T13/46
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug improving start-up performance and smoldering prevention performance of an internal combustion engine in a low temperature environment.  <P>SOLUTION: The spark plug 1 includes a central electrode 5, an insulator 2, a main fitting 3, a main ground electrode 30, and at least two sub ground electrodes 40, wherein (i) the main electrode 30 is arranged such that the tip thereof faces a side of the tip of the central electrode 5 to form a spark discharge main gap 38 between the tip of the main ground electrode and the tip of the central electrode 5, (ii) the sub ground electrodes 40 are each arranged such that part of the end surface of the tip thereof faces the outer peripheral surface of the tip of the insulator 2, and (iii), when the main ground electrode 30 and the central electrode 5 are projected in the radial direction of the central electrode 5, the sum of the areas S of the projection regions, which are superposed on each other, of the tip of the main ground electrode 30 and the tip of the central electrode 5 satisfies the relationship of S/Av<1.3, where Av is the average gap distance of the spark discharge main gap.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113161-A (JP)
Title: Video display apparatus
Inventor: MATSUO TOSHIHISA
IPC: G09F9/00
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display apparatus configured so that the direction of light distribution can follow the observing position of an observer.  <P>SOLUTION: A light distribution control type display apparatus includes a display panel 2, an image control section 4, a back light section 7, a light source control section 8, a camera 9, and a position detecting section 10. The light source control section 8 independently controls the turning on of each light source of the back light section 7. The control by the light source control section 8 enables the back light section 7 to distribute light emitted from the display panel 2 to any one of a plurality of areas. A position detecting section 10 processes an image picked up by the camera 9, and thereby detects the position of an observer. On the basis of the position of an observer detected by the position detecting section 10, the light source control section 8 controls light distributed by the back light section 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112640-A (JP)
Title: Outdoor unit of air conditioner
Inventor: TSUJI YOSHIAKI
IPC: F24F5/00
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner capable of preventing damage by a forklift while improving strength of a bottom plate and being safely conveyed.  <P>SOLUTION: This outdoor unit includes the bottom plate 6 to which a compressor 10 is fixed, and which is supported by a pair of legs 11 each having a forklift claw insertion hole 11a into which a forklift claw 12 of the forklift (not shown) is inserted in the front and rear, and a projecting part 15 is formed projecting downward at the back of the forklift claw insertion hole 11a and at a lower face of the bottom plate 6. The strength of the bottom plate 6 is improved, and even when the forklift claw 12 is inserted in a tilted manner upon conveying the outdoor unit by the forklift, a distal end of the forklift claw 12 is guided by the projecting part 15, a screw 14 for fixing the compressor 10 is prevented from being damaged, and even for insufficient insertion in the case the forklift claw 12 is short, the outdoor unit 1 can be safely conveyed in a state parallel with the forklift claw 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114799-A (JP)
Title: Housing device, and electronic apparatus
Inventor: YABUKI MIKIHIRO
IPC: H04M1/02
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily turn a display section housing to a desired direction without changing the direction of an operating section housing in a so-called view style state while enabling a housing device to be reduced in the case of accommodation.  <P>SOLUTION: The housing device includes a first housing 1 having a display section 11, a second housing 2 having an operating section 21, and a connecting member 5 for connecting these first housing 1 and second housing 2 so as to be opened/closed around a first shaft 41 and connecting the housings so as to rotate them around a second shaft 42 whose axial line crosses the first shaft 41. The connecting member 5 has an extension mechanism for extending an interval between the first housing 1 and the second housing 2 so as to widen the interval and in the state where the interval between the first housing 1 and the second housing 2 is widened by the extension mechanism, an operation of rotating the first housing 1 and the second housing 2 around the second shaft 42 is allowed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113291-A (JP)
Title: Imaging apparatus
Inventor: TANI NAOAKI
IPC: G02B7/28
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress degradation of the quality of a displayed and recorded moving image regardless of a focus adjusting operation that involves wobbling.  <P>SOLUTION: An image signal processing section 152 repeatedly inputs an image signal from an imaging element 150 that can output an image signal obtained by photo-electrically converting a subject image formed by a photographic lens 130, and at least displays or records a moving image. With timing between one input timing and the subsequent input timing when the image signal processing section 152 at least displays or records the moving image by repeatedly input an image signal from the imaging element 150, an imaging state detection processing section 154 inputs an image signal output from the imaging element for an imaging state detection process, and detects the imaging state of an image to be formed on the imaging element 150.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117179-A (JP)
Title: Force detecting element
Inventor: MIZUNO KENTARO
IPC: G01L1/18
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature-compensated force detecting element which suppresses leak current due to a parasitic diode.  <P>SOLUTION: The force detecting element 100 includes: a silicon substrate 10; an insulating layer 20 provided on the silicon layer 10; a p-type device layer 30 provided on the insulating layer 20; and a positive-side electrode 60a and a negative-side electrode 60b provided on the device layer 30 and arranged with a spacing between them. In the device layer 30, a gauge section 37 which is electrically connected to the positive-side electrode 60a and has a p-type impurity concentration higher than that of the remainder, and an n-type region 36 which is electrically connected to the negative-side electrode 60b are formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118419-A (JP)
Title: Semiconductor device
Inventor: FUKUMI KIMITAKA
IPC: H01L29/78
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lateral MOS transistor capable of having more stable electric characteristics than the conventional structure.  <P>SOLUTION: The lateral MOS transistor 1 has a P-type body region 15 extending in a direction d1 in a P-type semiconductor substrate 10, an N-type drain region 11 formed apart from the body region 15, a body contact region 21 of a high-concentration P-type and an N-type source region 16 formed in the body region 15, a drain contact region 12 of a high-concentration N type formed in the drain region 11, and a P-type diffusion region 13 formed between the source region 16 and drain contact region 12. The diffusion region 13 has a main region 13a formed extending in the direction d1 apart from the body region 15 in the drain region 11, and a projection region 13b projecting in a direction from one or a plurality of dispersed partial areas of an outer peripheral end opposed to the body region 15 in the main region to the body region 15 up to a position where the projection region communicates with the body region 15 or semiconductor substrate 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119010-A (JP)
Title: Coil-wire separated electric pulse generating apparatus
Inventor: TAKEMURA TAIJI
IPC: H03K3/45
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil-wire separated electric pulse generating apparatus which utilizes the large Barkhausen jump, in which a distance between a permanent magnet to be used and a composite magnetic wire has flexibility by preventing a size of the permanent magnet from being limited by the thickness and length of a rotary shaft.  <P>SOLUTION: The composite magnetic wire is disposed in which the large Barkhausen jump may occur, at least one or more alternating magnetic field generating means such as permanent magnets giving alternating magnetic fields to the composite magnetic wire are disposed, and further, a coil for generating an electric pulse by the effect of a magnetic field change in the large Barkhausen jump induced in the composite magnetic wire by the alternating magnetic fields given by the alternating magnetic field generating means is installed outside the composite magnetic wire.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120658-A (JP)
Title: Spout plugging cap
Inventor: SAKABE AKIRA
IPC: B65D25/42
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plugging cap at a low cost through the molding of a synthetic resin material by configuring a plugging cap used for plugging a large-diameter spout, without using a separate member as a portion that is opened by attaching an extracting device of a small diameter.  <P>SOLUTION: The cap includes: an external cylindrical portion 2 that is inserted into a spout by bringing its lower external circumferential surface into water-tight contact with the internal circumferential surface of the spout A; a mounting portion 3 that is located on the periphery of the external cylindrical portion 2 and is placed over the upper edge of the spout, thereby fixing the external cylindrical portion 2 over the spout A; and an internal cylindrical portion 5 in which the middle of the top plate 4 at the upper end of the external cylindrical portion 2 is cylindrically recessed downwards, and a contents extracting connection pipe, the insertion end of which has a blade edge, can be inserted. The external cylindrical portion 2, the mounting portion 3, the top plate 4, and the internal cylindrical portion 5 are integrated. The lower part of the internal cylindrical portion 5 is closed by a disk-like closing plate 9 integrally continuous with the insertion end of the contents-extracting connection pipe via a breakable thin portion 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121389-A (JP)
Title: Vehicle key and system for displaying residual energy amount of vehicle
Inventor: OKUHARA KENJI
IPC: B60K15/077
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle key and a system for displaying the residual energy amount of a vehicle which enable confirmation of information on the residual amount of vehicle driving energy even at a place spaced from the vehicle without carrying a special medium.  <P>SOLUTION: The vehicle key 4 controls start and stop of a driving source 28 for traveling the vehicle 2 by key operation to a cylinder lock 25 and includes a residual-amount-information obtaining means 43 for obtaining the residual amount information showing the residual energy amount from an electronics system 3 grasping the residual energy amount of the driving energy stored in the vehicle 2 for driving the driving source 28 in a state where the cylinder lock 25 is inserted into a key insertion hole 25a, and a display means 45 for displaying the residual amount with regard to the residual energy amount based on the obtained residual amount information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126646-A (JP)
Title: Thermoplastic resin composition for laser welding and composite molding product thereof
Inventor: UEDA MOTONORI
IPC: B29C65/16
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition for laser welding, having good mechanical strength and excellent laser welding property and being friendly to the environment.  <P>SOLUTION: The thermoplastic resin composition for laser welding is produced by compounding (A) 100 pts.wt. of a resin component comprising a thermoplastic resin (a) and an aliphatic polyester copolymer (b) with (B) 0-100 pts.wt. of a reinforcing filler, wherein the aliphatic polyester copolymer (b) comprises 0-20 mol% of an aliphatic oxycarboxylic acid unit, 40-50 mol% of an aliphatic or alicyclic diol unit and 40-50 mol% of an aliphatic dicarboxylic acid unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125998-A (JP)
Title: Tire
Inventor: TAKADA MOTOHIRO
IPC: B60C11/04
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire having improved heating durability without increasing members.  <P>SOLUTION: On a tread part 18 of the tire on the tire-radial-direction outside of a belt layer 14, a shoulder block train 32 is formed by peripheral grooves and transverse grooves. Each of blocks constituting the shoulder block train 32 has a shallow groove 40 formed along a tire peripheral direction. The shallow groove 40 is located on the tire-radial-direction outward side of a belt end 14T of a third belt 14C as a tire-radial-direction outermost belt.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219856-A (JP)
Title: Game machine
Inventor: KAWAI RIKIYA
IPC: A63F5/04
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing easy discovery of injustice with respect to execution of performance.  <P>SOLUTION: When a start lever 41 provided at a slot machine 10 is operated, drawing of a symbol combination is performed internally, and reels 32L, 32M and 32R visible through display windows 26L, 26M and 26R start rotating. When stop switches 42 to 44 are operated, each of reels 32L, 32M and 32R corresponding to each of stop switches 42 to 44 stops. When winning some symbol combination in this case, a display controller determines whether to carry out suggesting performance. When deciding to carry out the suggesting performance, the display controller determines to carry out one of a performance corresponding to a winning symbol combination and a performance not corresponding to the winning symbol combination. After this, operating position designation processing for designating the proper operation timing of the stop switches 42 to 44 is carried out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125505-A (JP)
Title: Forming apparatus and forming method
Inventor: HIGUCHI MANABU
IPC: B21D13/08
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming apparatus and a forming method by which cost which is needed to work a forming surface of a roll forming die is reduced, and the manufacturing cost of a forming apparatus is reduced by simplifying the work for positioning between mutual forming surfaces, while the degradation of work efficiency caused by the positioning is prevented and, further, the drop of accuracy which is generated on a sheet metal by springback can be prevented.  <P>SOLUTION: The forming apparatus 230 has: a roll forming die 300 which is provided with a forming surface for forming a workpiece 120 and freely rotatable; a pressurizing roll die 400 with which the workpiece is held between itself and the forming surface and also which is provided with a freely deformable pressing surface and which is freely rotatable; and a pressing means which is provided on the pressurizing roll die and with which the workpiece is adhered closely to the forming surface by pressing the workpiece by deforming the pressing surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136474-A (JP)
Title: Cable support for wall surface of tunnel
Inventor: KUBOTA HITOSHI
IPC: F16B7/04
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable support for the wall face of a tunnel, which surely keeps the initial support state of a cable.  <P>SOLUTION: In the cable support in which a bracket 3 is projected detachably from the front plate 1a of a supporting base frame 1 attached to the inwall face of a tunnel and which receives the cable c with the bracket 3, the front plate 1a and the top plate 9a of the bracket 3 are provided with receiving holes 5 and 11, respectively. Then, a part of the cable c engages with the curved clamping piece 12 of an elastic clamp 4 the hooking piece 8 of one end of which hooks in the receiving hole 5 on the side of the front plate 1a and the hooking piece 10 of the other end of which hooks in the receiving hole 11 on the side of the top plate 9a each separably, and the cable c is clamped by bringing the curved clamping piece 12 and the top plate 9a into mutual pressure contact.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134532-A (JP)
Title: Input device
Inventor: HARADA KAZUKI
IPC: H01H13/00
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device for efficiently converting vibration into energy.  <P>SOLUTION: The input device includes a plurality of keys which are depressed by a user and a diaphragm which vibrates while coming in contact with the depressed key, when any of the plurality of keys is depressed. The diaphragm is arranged so that the vibration can be directly transmitted to a power generator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131061-A (JP)
Title: Drowsiness detector
Inventor: HATAKEYAMA YOSHIYUKI
IPC: A61B5/18
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drowsiness detector for detecting drowsiness regardless of individual differences.  <P>SOLUTION: The drowsiness detector acquires measurement data from a measuring instrument, performs pre-processing of the measurement data to obtain the value of the pulse rate, extracts the pulse fluctuation from the value of the pulse rate, sets the width of reference of a pulse feature value referenced (the value of the pulse rate and the pulse fluctuation). In particular, a frequency spectrum distribution is generated by subjecting the pulse feature value to an FFT process, the minimum frequency which is the first minimum value in the frequency spectrum distribution is searched and the peak frequency corresponding to the maximum value of a magnitude spectrum power within the frequency range beginning at the minimum frequency is extracted. The reciprocal number of the peak frequency is defined as the width of reference. After that, the drowsiness detector calculates the standard deviation of the pulse feature value within the width of the reference, and determines whether or not the driver is feeling weakly drowsy on the basis of the standard deviation correction value of the pulse feature value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136012-A (JP)
Title: Method of detecting topology in audio network system, and audio network system
Inventor: THORPE PETER DAMIEN
IPC: H04L12/28
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To detect topology with a simple technique that does not require complicated processings.  <P>SOLUTION: A main node inhibits existence confirmation response from being transferred to all the S ports of all satellite nodes (S29); confirms the existence of a satellite node directly connected to the main node, according to the existence/absence of a reply to the existence confirmation response to an existence confirming instruction (S30 to S32); designates one S port of the confirmed satellite node (S34); sets all the S nodes on a path from the designated S port to a port of the main node so as to make an existence confirmation response transferrable; sets all the S nodes on the path from the designated S port to the port of the main node, in a response prohibition (S35 and S36); and confirms the existence of a satellite node of a connection destination of the designated S port, according to the existence/absence of the reply to the existence confirmation response to the existence confirmation instruction (S37 to S39). Then, the main node repeats the S34 and succeeding steps, until the confirmation of the existence of the connection destinations of all the S ports of the confirmed satellite node is finished.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132760-A (JP)
Title: Method for inhibiting color fading of carotenoid pigment and vessel for the same
Inventor: TOMINAGA HISAMI
IPC: A23L5/41
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which color fading of a carotenoid pigment can be suppressed without adding a stabilizer or the like, being a factor causing texture change and flavor change and an increase of irritant property, to provide a vessel using the same, and to provide a method for preserving foods and drinks, functional foods, external preparations, cosmetics, quasi drugs, and drugs by using the vessel.  <P>SOLUTION: The method for suppressing color fading of a carotenoid pigment is characterized by preserving the carotenoid pigment in a vessel having a spectral average transmittance of 0.01-45.0% in the entire wavelength region of 535-695 nm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135585-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: KURODA HIDEAKI
IPC: H01L27/10
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a storage element portion having small variance in threshold voltage and a fast-speed logic element portion with low power consumption.  <P>SOLUTION: The semiconductor device includes; a first field-effect transistor 21 having a first gate electrode 23 on a first surface S1 side of the storage element portion 12 of a semiconductor layer 11 separated by an element isolation region 14 into the storage element portion 12 and logic element portion 13; a second field-effect transistor 31 having a second gate electrode 33 on a second surface S2 side of the storage element portion 12, and sharing a source-drain region with the first field-effect transistor 21; a third field-effect transistor 41 having a third gate electrode 43 on a first surface S1 side of the logic element portion 13; a first insulating film 51 formed on the first surface S1 side; and a second insulating film 61 formed on the second surface S2 side, wherein the first and second field-effect transistors 21 and 31 are fully-depleted field-effect transistors, and the first gate electrode 23 and 33 are electrically connected to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT