baber/WOPTO huggingface dataset:
Patent JP-2009092143-A (JP)
Title: Accumulator
Inventor: NAKAOKA MASAYA
IPC: F15B1/08
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external gas type accumulator capable of reducing a pressure difference between the inside and the outside of a bellows so as to restrict the abnormal deformation of the bellows by comprising a structure for reducing a pressure difference generated when liquid sealed in a liquid chamber or sealed gas is expanded by heat when so-called zero-down is caused.  <P>SOLUTION: This accumulator has a pressure difference adjusting mechanism 21 for reducing a pressure difference generated when liquid sealed in a liquid chamber 11 or sealed gas is expanded by heat when the so-called zero-down is caused. The adjusting mechanism 21 has a movable plate 22 supported by a second bellows 23 at the gas chamber 10 side of a bellows cap 8 and a communication path 24. In a normal operation, the cap 8 is moved together with the plate 22, and when the so-called zero-down is caused, the cap 8 is moved together with the plate 22 and brought in contact with a seal 13, and when liquid or sealed gas is expanded by the heat, the cap 8 is left to be brought in contact with the seal 13 and the plate 22 is moved to a position wherein liquid pressure and gas pressure are kept in balance with each other while extending the second bellows 23 to the position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093932-A (JP)
Title: Flexible flat cable connecting device
Inventor: TAKAHARA TERUYUKI
IPC: H05K1/14
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible flat cable connecting device capable of surely and easily performing connection operations.  <P>SOLUTION: In the flexible flat cable connecting device wherein soldering 16 of a plurality of terminals 5a of a flexible flat cable 5A is carried out on a plurality of parallel-arranged circuit patterns 13 of a printed circuit board 2 in fixed intervals, a positioning hole 17 is provided penetrating into the printed circuit board 2 by approaching to each circuit pattern 13, and a connection piece 18, capable of connecting and disconnecting on the positioning hole 17 is fixed firmly in the vicinity of the flexible flat cable 5A. Each terminal 5a of the flexible flat cable 5A faces each circuit pattern 13 of the printed circuit board 2, in an approaching state by connecting the connection piece 18 with the positioning hole 17, and soldering 16 of each terminal 5a is performed on each circuit pattern 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028495-A (JP)
Title: Backboard for back carry bag
Inventor: HASHIMOTO YOJI
IPC: A45C3/02
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backboard for a back carry bag which has good air permeability, matches the shape of the back, and widely disperse a load of the bag.  <P>SOLUTION: The backboard includes a base board 1, a seat part 2 set on the upper face of the base board 1, a plurality of projecting parts 3a provided on the upper face of the seat part 2, recessed parts 3b formed between projecting parts 3a, and a groove shaped main air passage 4 formed in the vertical direction at the center of the base board 1 and dividing the seat part 2 into right and left. The groove-shaped main air passage 4 is opened at upper and lower sides and the projecting parts 3a are vertically disposed in rows on right and left sides of the main air passage 4. Because the recessed parts 3b form air passages in the lateral direction and communicates with the groove shaped main air passage 4 vertically formed in the center, the ventilation in the vertical and lateral directions of the backboard are secured to reduce stuffiness. Because the projecting parts 3a are set on both right and left sides of the main air passage 4 set on the center of the baseboard 1, a load of the back carry bag is dispersed on right and left sides and shouldering feeling is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090253-A (JP)
Title: Filter
Inventor: MIYANOSHITA TOMOAKI
IPC: B01D24/00
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flocculation filter which can obtain filtered water whose SDI is less than 3.0 even at the early stage of filter treatment and then all along.  <P>SOLUTION: This filter comprises a means to add a flocculant to suspended matter in water to be treated and a filter column for removing the suspended matter. The filter column has one or more filter medium layers made up of a granular filter medium with 18 to 30° angle of repose. Besides the filter column has 40 to 60% voids with regard to the filter medium layer before starting the filter treatment and preferably, has a layer made up of the granular filter medium which shows 0.5 to 5.0% degree of consolidation defined by the following formula, in the case where the liquid is run through the filter medium layer with 1,000 mm height of the filter medium layer at a filtration rate of 20 m/h:, wherein compressibility(%)=((height of filter medium layer before water running-height of filter medium layer after water running)/height of filter medium before water running)*100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095238-A (JP)
Title: Reef for increasing seaweed bed
Inventor: SUZUKI HIROAKI
IPC: A01M29/30
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reef for increasing seaweed bed, inhibiting approach of phytophagous animals, continuously and sufficiently securing sunlight necessary for growth of seaweeds.  <P>SOLUTION: The reef (A) for increasing seaweed bed is disposed on the sea bottom to grow seaweeds SW and make a seaweed bed, and is provided with a growth member P in which the seaweeds SW are grown and take their roots, and an undersea construction 1 which surrounds the growth member P and the seaweeds SW taking roots on the growth member with the top face open so as to inhibit approach of the phytophagous animals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100070-A (JP)
Title: Method, device and program for encoding multi-view image
Inventor: NAKAMURA HIROYA
IPC: H04N19/503
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce redundant encoding amount by not encoding viewpoint dependency information representing dependency between viewpoints when encoding multi-view images without performing inter-viewpoint prediction in encoding of the multi-view images.  <P>SOLUTION: A sequence information encoding part 201 encodes sequence information other than an MVC (multi-view video coding) expansion part, that is, SPS by an AVC/H.264 system. A number of viewpoints information encoding part 202, an encoding order information encoding part 203, an inter-viewpoint prediction information encoding part 204, and a viewpoint dependency information encoding part 205 encode an MVC expansion part of the information (SPS) related to the whole sequence according to a syntax structure. The inter-viewpoint prediction information encoding part 204 encodes the inter-viewpoint prediction information indicating whether encoding by using the inter-viewpoint prediction is performed. Only when the inter-viewpoint prediction is used for encoding, the viewpoint dependency information is encoded by the viewpoint dependency information encoding part 205.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100511-A (JP)
Title: Switching power unit and method of mounting capacitor
Inventor: KANOUDA TAMAHIKO
IPC: H02M7/12
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power unit which can be further made thin, and to provide a method of mounting capacitor.  <P>SOLUTION: In the switching power unit 1, which rectifies a commercial AC voltage and supplies a specified DC voltage, a single high-voltage electrolytic capacitor is constituted of a plurality of segmental high-voltage electrolytic capacitors 14a-14c, each length of which is longer than each diameter thereof; and the individual high-voltage electrolytic capacitors 14a-14c are arranged, being laid down side by side, along a wiring board 9. Furthermore, a plurality of openings 9a-9c are formed in the wiring board 9, and the respective high-voltage electrolytic capacitors 14a-14c are arranged so that parts of them fall in the openings 9a-9c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095529-A (JP)
Title: Drum type washing machine
Inventor: KAJIWARA HIROSHI
IPC: D06F23/06
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase operability of a door opening button for operating to open and close a door body for taking in and out laundry.  <P>SOLUTION: The drum type washing machine includes the circular door body 208 disposed on a front side of a washing machine casing 202 to open and close, the door opening button 256 for opening the door body 208, an opening and closing operation member 293 which rotates by the pressing operation of the door opening button 256, and an opening and closing locking part 259, which interlocks with the movement of the member 293, of the door body 208. The rotary shaft 256a of the door opening button 256 is slanted relative to the rotary shaft 293a of the member 293 to direct a normal line of the rotary shaft of the door opening button 256 toward the center of the door body 208. Consequently, the operability of the door opening button 256 is improved since a necessary load on the part 259 is obtained through the member 293 even if pressing force from the door opening button 256 is small.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008070110-A (JP)
Title: Air conditioner
Inventor: OKAZAWA HIROKI
IPC: F24F1/00
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of improving a shape of air passage close to a cross flow fan and reducing noise caused by this air conditioner having the cross flow fan.  <P>SOLUTION: A face where a stabilizer 3 faces the cross flow fan 1 has the shortest part A of the face where they face each other being a cross section vertical to a rotary shaft of the cross flow fan 1 and provided to make distance between the cross flow fan 1 and it the shortest in a front end part 3a in the direction of rotation of the cross flow fan 1 and a curved face part 4 extended toward a rear side in the direction of rotation along the circumference of the cross flow fan 1 from the shortest part A of the face and curved onto an outer side more than loci of circular arcs of circles crossing or coming into contact with each other in two sections including the front end part 3a and a rear end part 3b of the face where they face each other centered on the center of rotation of the cross flow fan 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009103008-A (JP)
Title: Fuel pump
Inventor: WATANABE TAKASHI
IPC: F02M59/20
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pump having a check valve on the discharge side, with constitution that can secure the startability of an internal combustion engine excellently while preventing a fuel leakage from an injector toward the inside of a cylinder after the stop of the engine.  <P>SOLUTION: The check valve 40 of the fuel pump 1 is provided with a leak passage 45 by-passing a valve element 42, and a leak valve mechanism 46 changing the opening area of the leak passage 45 according to an ambient air temperature. The leak passage 45 is closed at the cold start of the engine, and fuel return from the leak passage 45 is prevented to improve the startability of the engine. When the engine is stopped, the leak passage 45 is open, and after the stop of engine, fuel in a delivery valve is returned toward the pressure chamber 22 side to prevent a fuel leakage from the injector into the cylinder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103023-A (JP)
Title: Liquid cartridge and liquid pump
Inventor: MIYAZAWA OSAMU
IPC: F04D13/16
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid cartridge capable of agitating liquid inside or causing liquid to flow by comprising a novel mechanism for causing liquid to flow.  <P>SOLUTION: The liquid cartridge 1000 has a container part 100 storing liquid 110; a plate-like vibrator 200 submerged in the liquid 110 to cause the liquid 110 to flow; and a driving part 300 vibrating the vibrator 200 in a thickness direction. At least a part of an end in the in-plane direction of the vibrator 200 is continuously thinned toward the end.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104708-A (JP)
Title: Optical pickup device
Inventor: HAMAOKA MIYOSHI
IPC: G11B7/135
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance light transmission efficiency in an optical pickup device compatible with a plurality of types of optical recording media different in standard.  <P>SOLUTION: The optical pickup device 10 emits beams from a laser diode 1 according to a plurality of types of optical recording media 20 different in standard, converts divergence angles of the beams via a common collimator lens 3, and then converges the beams on the recording media 20 via a common objective lens 7 to reproduce or record information in the optical recording media 20. The collimator lens 3 includes a liquid lens 3a, a stepping motor 9 for moving the liquid lens 3a in an optical axis direction, and the focal length of the liquid lens 3a and its position in the optical axis direction to change a numerical aperture of the collimator lens 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106089-A (JP)
Title: Method of repairing straight-line sleeve connection of overhead transmission line and structure of repaired portion of straight-line sleeve connection of overhead transmission line
Inventor: KOJIMA YASUO
IPC: H02G1/02
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a heat generation defect in connections of a straight-line sleeve may cause disconnection.  <P>SOLUTION: The method of repairing the connections of the straight-line sleeve includes: winding an underlying armour rod around each end part of a transmission line, which is exposed at each side of the straight-line sleeve to which the transmission line is connected, to have a diameter nearly the same as the outer diameter of the straight-line sleeve;covering the straight-line sleeve and the underlying armour rod; and winding a finishing armour rod which is slightly shorter than the winding end of the underlying armour rods. In this method of repairing the connections of the straight-line sleeve for overhead transmission lines, 2L<SB>1</SB>+L<SB>0</SB>≥L<SB>2</SB>is satisfied, wherein L<SB>0</SB>is the length of the straight-line sleeve, L<SB>1</SB>is the winding length of the underlying armour rod, and L<SB>2</SB>is the winding length of the finishing armour rod. Also provided is repaired portions of the connections of the straight-line sleeve, which are manufactured by the method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008105672-A (JP)
Title: Traveling drive system for hybrid vehicle
Inventor: PAGOT ALEXANDRE
IPC: B60K17/04
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple drive system which does not require a complicated control device for various applications of the system.  <P>SOLUTION: This traveling drive system for a hybrid vehicle is provided with a heat engine 10 including an engine output shaft 12 holding a clutch 14; a drive shaft 18 connected to the clutch 14 and a speed changing means 20; at least one electric system 36 including a rotor 42; and a motion transmitting device 16 having an output shaft 22 for the speed changing means 20 and a movable axle 24 connected to the output shaft 22 and arranged between the speed changing means 20 and a wheel 17 of the vehicle. The traveling drive system is further provided with a joint 28 provided between one of members 22, 24 of the motion transmitting device 16 and the rotor 42 of the electric system 36 and enabling release of engagement and the other joint 32 provided between the engine output shaft 12 of the heat engine 10 and the rotor 42 and enabling release of engagement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009110726-A (JP)
Title: Luminaire
Inventor: MIYAMARU MASATO
IPC: F21Y101/00
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire capable of reducing color unevenness by making hues of an irradiated light substantially uniform.  <P>SOLUTION: The luminaire A has an substantially box-shaped shade 1 opening in a front side. A reflecting mirror 2 with a reflecting surface 2c consisting of a paraboloidal surface made by rotating a paraboloidal surface around a symmetrical axis Y, and a lamp 3 with an one-side base consisting of a metal halide lamp is also housed in the shade 1. The lamp 3 is substantially parallel with an opening surface of the paraboloidal surface wherein the lamp axis forms the reflecting surface 2c of the reflecting mirror 2, and a lower end P of a light-emitting tube 3a is located on a focus of the paraboloidal surface when the shade 1 is rotatably arranged so as to make the symmetrical axis Y substantially parallel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008109143-A (JP)
Title: Method for manufacturing semiconductor substrate
Inventor: TAKIZAWA RITSUO
IPC: H01L21/205
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a semiconductor substrate that enables the formation of a semiconductor device having superior quality and characteristics.  <P>SOLUTION: A manufacturing method for the semiconductor substrate includes a step of forming an oxide film on a surface of a semiconductor substrate, a step of implanting carbon ions into the semiconductor substrate coated with the oxide film with a dose amount of 5×10<SP>13</SP>cm<SP>-2</SP>to 5×10<SP>15</SP>cm<SP>-2</SP>, a step of annealing the semiconductor substrate coated with the oxide film following the ion implantation, and a step of forming an epitaxial layer on a surface of the semiconductor substrate coated with the oxide film following the annealing. This method enables manufacturing of the semiconductor substrate in which carbon atoms intensively getter impurities and crystal defects.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009108573-A (JP)
Title: Box body laying method
Inventor: UEMURA MAKOTO
IPC: E02D29/05
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a box body laying method which dispenses with the conveyance of a concrete box body to a leading end of an excavated ditch on the ground, and facilitates construction even in a narrow place, when the concrete box body is laid in the excavated ditch by forming the excavated ditch by a cut and cover tunneling method and applying earth retaining to both the sides of the excavated ditch by a steel sheet pile.  <P>SOLUTION: In this box body laying method, excavation is performed by the cut and cover tunneling method; the steel sheet piles 2 are installed on both the sides of the excavated ditch 1, respectively; a wale member 9 and a strut 10 are installed between the steel sheet piles 2 and undergo earth retaining; and the concrete box bodies 5 are continuously laid in this earth-retaining section. A box body charging section 7 is provided on the starting side 6 of the excavated ditch 1, and a jacking jack 8 is installed in the charging section 7. The concrete box body 5 is lowered in a suspended state to the charging section 7, set in it, and laid by being pushed out to a prescribed position in the excavated ditch 1 while being sequentially slid by the jacking jack 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111733-A (JP)
Title: Method, device and program for encoding image
Inventor: BANDO YUKIHIRO
IPC: H04N19/593
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a block distortion, and to prevent the deterioration of a decoded image in the encoding system of a block base.  <P>SOLUTION: A code quantity computing section 303 computes the quantity of codes on the basis of an encoded frame signal, a reference frame signal and a quantized parameter. A weighted-distortion quantity computing section 305 computes the quantity of a weighted distortion from the lower-limit value of the quantity of a change according to a mode stored in a mode storage section 302. An undefined multiplier computing section 307 computes an undefined multiplier on the basis of the input encoded frame signal, reference frame signal and quantized parameter. A cost computing section 309 computes a cost on the basis of the quantity of codes, the quantity of weighted distortion and the undefined multiplier. A minimum cost decision section 311 decides the cost as the minimum one. An optimum mode output section 316 outputs the mode in this case as the optimum one when the cost is determined as the minimum one.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109105-A (JP)
Title: Hot water supply device
Inventor: SHIMOSAKAI AKIHIRO
IPC: F24H1/00
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply device capable of positively detecting a person in a bathroom.  <P>SOLUTION: In a state of a kitchen remote controller 71 having priority with respect to a bathroom remote controller 72, since the bathroom remote controller 72 is given priority with respect to the kitchen remote controller 71 when a set time t1 of giving the bathroom remote controller 72 priority is reached, and a volume D1 of a predetermined level or higher is detected by a microphone 72d of the bathroom remote controller 72, usage of the bathroom can be positively detected, and incorrect detection of usage of the bathroom can be prevented without installing a human body detecting sensor such as an infrared human sensing sensor in the bathroom.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107549-A (JP)
Title: Device and method for positioning vehicle body components
Inventor: IZUMITANI TAKUJI
IPC: B23K37/04
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform positioning of vehicle body components with high accuracy, regardless of the kind of a vehicle, when temporarily mounting the vehicle body, and to reduce equipment investment by reducing equipment required for positioning or its storage space.  <P>SOLUTION: This positioning device for performing positioning a roof panel 7 and right and left side members 6 has a pair of first abutting parts 18 movable in the vehicle width direction and a pair of second abutting part 19 movable in the vehicle width direction. Both of the first abutting part 18 and the second abutting part 19 can be inserted into each of right and left groove parts 8 formed at a welded edge part. The first abutting parts 18 abut on inside surfaces 6a of the side members 6 by moving to the vehicle widthwise outside in the inserted states. The second abutting parts 19 abut on an outside surface 7a of the roof panel 7 by moving to the vehicle widthwise inside in the inserted states. Both of a separation distance W1 between the first abutting parts 18 and a separation distance between the second abutting parts 19 are variable and are controlled to be set to each of prescribed sizes according to the object type of vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108275-A (JP)
Title: Non-aqueous fine particle dispersion
Inventor: NAKAMURA YOSHIYUKI
IPC: C08L101/02
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous fine particle dispersion in which copolymer fine particles having an average particle diameter of 0.8-10 μm and a narrow particle distribution are dispersed stably in a ketonic organic solvent.  <P>SOLUTION: The non-aqueous fine particle dispersion contains copolymer fine particles having an average particle diameter of 0.8-10 μm and a standard deviation of at most 0.3 μm. The copolymer is composed of: (1) 5-45 mass% of ethylenic unsaturated acid monomer units; (2) 0.1-50 mass% of poly-functional monomer units; and (3) 5-94.9 mass% of other copolymerizable monomer units.  <P>COPYRIGHT: (C)2009,JPO&INPIT