baber/WOPTO huggingface dataset:
Patent JP-2011112154-A (JP)
Title: Power transmission device
Inventor: YAMAMOTO IKUO
IPC: F16H9/12
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device capable of previously detecting abnormality of the power transmission device by detecting the predetermined position state of the chord area of a transmission member.  <P>SOLUTION: A continuously variable transmission 1 includes an inclination angle detector 6 detecting the inclination angle of the chord area 4b of a chain 4 with respect to a horizontal surface. The inclination angle detector 6 is provided with: for example, a cylindrical stabilizer 17 supported by, for example, the chord area 4b, and inserting the chord area 4b in order to suppress vibration (chord vibration) of the chord area 4b; first and second displacement sensors 18, 19 detecting a distance to the periphery of the chain 4; and an inclination angle detection section 30 detecting the inclination angle of the chord area 4b based on signals from the first and second displacement sensors 18, 19. A control section 20 calculates the amount of chain 4 slipped with respect to both pulleys 2, 3 based on the inclination angle of the chord area 4b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112547-A (JP)
Title: Vehicle detection system
Inventor: TOYAMA KOICHI
IPC: G08G1/04
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle detection system that can adjust the optical axis which takes into consideration the optical attenuation by an optical window.  <P>SOLUTION: In the vehicle detection system detecting a vehicle traveling on a running way by a light-emitting device 21, provided with a plurality of light-emitting sections 34 and a light receiving device 22 provided with a light receiving section 43 opposite to the light-emitting section 34 of the light-emitting device 21; the light-emitting device 21 is provided with a current-switching means 36, that switches light emission control current to be supplied to the light-emitting section 34 to conventional current and limit current that is limited, according to optical attenuation by the optical window interposed between the light-emitting section and the light-receiving section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111438-A (JP)
Title: Anticancer agent containing organometallic complex as effective component
Inventor: SUGIYAMA TOSHIHIRO
IPC: A61P35/04
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anticancer agent which is much reduced in the side effect in comparison with such a conventional anticancer agent as cisplatin or the like.  <P>SOLUTION: This anticancer agent includes as an effective component an organometallic complex comprising a cyclic phenol sulfide expressed by chemical formula 1 and a metal [wherein, Xs are each independently a hydrogen atom, a hydrocarbyl group, or an acyl group; Ys are each independently a hydrogen atom, a hydrocarbyl group, a halogenated hydrocarbyl group, -COR<SP>1</SP>, -OR<SP>2</SP>, -COOR<SP>3</SP>, -CN, -CONH<SB>2</SB>, -NO<SB>2</SB>, -NR<SP>4</SP>R<SP>5</SP>, a halogen atom, -OSO<SB>3</SB>R<SP>6</SP>, or -SO<SB>3</SB>R<SP>7</SP>(in which R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>and R<SP>7</SP>are each independently a hydrogen atom or a hydrocarbyl group); Zs are each independently a sulfide group, a sulfinyl group or a sulfonyl group; n is an integer of 3-20; ms are each independently an integer of 1-7].  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011116394-A (JP)
Title: Food package
Inventor: HOJO YOSHIYUKI
IPC: B65D77/30
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food package from which a content food is taken out without using a tool, such as scissors, and which allows the content food to hardly scatter even if it is a fluidic food.  <P>SOLUTION: In the food package 10 includes a package 14 formed by making an easy-peeling resin film into a cylindrical shape, sealing the longitudinal overlapping portion 14a of the cylindrical shape along its whole length, and sealing openings on both sides of the cylindrical shape, and a food 12 stored in the package 14, sealed portions 16 and 18 are formed by sealing the openings on both sides of the package 14 in such a way that the sealed area of the sealed portion 18 is determined to be smaller than the sealed area of the sealed portion 16, and at least the sealing force of the sealed portion 18 having the smaller sealed area is determined to be weaker than the sealing force of the overlapping portion 14a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010132543-A (JP)
Title: Method for producing and purifying carbon nanotube, carbon nanotube and carbon nanotube element
Inventor: KAJIURA HISASHI
IPC: C01B31/02
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing/purifying a carbon nanotube without damaging the carbon nanotube, in particular the sidewall thereof.  <P>SOLUTION: The method for producing and purifying a carbon nanotube includes (a) a process for producing the carbon nanotube by an arc discharge method in the presence of a catalyst and an optional co-catalyst, (b) a process for obtaining a complex by coordinately bonding a metal element present in the catalyst and/or in the optional co-catalyst, to a substance capable of forming the complex with the metal element in the catalyst and/or in the optional co-catalyst, and (c) a process for removing the complex. The carbon nanotube obtained by the method and an element using the carbon nanotube, are also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011119910-A (JP)
Title: Alert call system and processing method
Inventor: NISHIYAMA DAI
IPC: H04M3/42
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve transmission performance of an alert call (emergency call).  <P>SOLUTION: When a call is received with information showing that it is an alert call, a line is connected using the call as an alert call after confirming that a user of a caller terminal which made the call and a user of a called terminal that receives the call have an agreement for permitting transmission and reception of the alert call. When it is determined that the user of the called terminal is absent, voice input from the caller terminal is accepted as an alert message, temporarily stored. The accumulated alert messages are converted into text using a dictionary database. The alert message thus obtained is transmitted to the called terminal as e-mail.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119441-A (JP)
Title: Imaging element and camera system
Inventor: NISHIHARA TOSHIYUKI
IPC: H04N5/335
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging element that can drastically reduce the effective gate capacity of an amplifying transistor without changing the gate area thereof, and greatly reduce the total parasitic capacity, and a camera system.  <P>SOLUTION: A pixel 200 includes an embedded photodiode 111, the amplifying transistor 114, and a transfer transistor 112 which transfers a charge subjected to photoelectric conversion by the photodiode 111 to the gate of the amplifying transistor 114. The amplifying transistor 114 forms a source follower circuit that includes the gate for input and the source for output, and is formed within a second semiconductor substrate 206 electrically isolated from a first semiconductor substrate 202 where at least the embedded photodiode and transfer transistor are formed, and the substrate of the amplifying transistor is connected to the source of the amplifying transistor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010137051-A (JP)
Title: Soft cover for covering seat
Inventor: NGUYEN THANH P
IPC: B60N2/90
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft cover for covering a seat having an inner frame.  <P>SOLUTION: The soft cover includes a rear portion having a first side portion, a second side portion, an upper portion, and a flap portion with a medial portion. In various embodiments, the medial portion of the soft cover is configured to be recessed by engaging hooks that are attached to the inner surface of the medial portion to the inner frame of the seat and engaging fasteners along the edges of the flap portion with corresponding fasteners along the first and second side portions of the rear portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053870-A (JP)
Title: Engine working machine
Inventor: KAWANA KAZUYUKI
IPC: F02M35/10
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine working machine suitably avoiding a problem that a filter of an air cleaner is easily clogged by keeping possibility for wood chip or the like to be mixed in intake air as low as possible with a simple structure, keeping a whole body compact and well balanced, and facilitating cleaning work and replacement work of the filter.  <P>SOLUTION: This engine working machine includes a volute part 17 for straightening air flow formed by rotation of a cooling fan. The volute part 17 comprises a round part 17a and a straight part 17b. An air intake port 18 for branching intake air of an engine from the straightened cooling air is formed in a region Z2 in the straight part 17b and in a lateral direction inside of a center line C opens toward a downstream side of the cooling air flowing down in the region Z2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011124246-A (JP)
Title: Heterojunction field effect transistor and method of manufacturing the same
Inventor: FUKITA MUNEYOSHI
IPC: H01L21/338
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heterojunction FET having a recess gate structure that suppresses a gate leakage current and is made of a nitride semiconductor, and a method of manufacturing the same.  <P>SOLUTION: The heterojunction field effect transistor is made of the nitride semiconductor, and includes a semiconductor layer including a barrier layer 4 and a cap layer 5 formed on the barrier layer 4, a gate electrode 9 provided on the semiconductor layer to have its lower part buried in the semiconductor layer, and an insulating film 10 provided between a side face of the gate electrode 9 and the semiconductor layer, the gate electrode 9 having only its lower surface in contact with the semiconductor layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011125090-A (JP)
Title: Cooling device for motor
Inventor: BABA SHINICHI
IPC: H02K1/32
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for motors, wherein it is possible to reduce or suppress an agitation resistance between the outer circumferential surface of a rotor, and moreover, the inner circumferential surface of a stator and achieve cooling using a simple constitution.  <P>SOLUTION: In the cooling device for motors, the stator 4 is placed concentrically on the outer radius side of the rotor 2, with a gap 3 in between and a cooling fluid for cooling the rotor 2 and the stator 4 enters the gap 3. A discharge means 7 is provided, on at least either of the outer circumferential surface of the rotor 2 or the inner circumferential surface of the stator 4. When the cooling fluid existing between the outer circumferential surface of the rotor 2 and the inner circumferential surface of the stator 4 is made to flow in the direction of rotation of the rotor 2 due to the rotation of the rotor 2, the discharge means 7 pushes the cooling fluid to flow away to the end of the rotor 2 in the axial line direction thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120753-A (JP)
Title: Rice cooker
Inventor: ISHIKAWA KEIJI
IPC: A47J27/00
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker for obtaining cooked rice excellent in eating quality.  <P>SOLUTION: The rice cooker includes: a pot heater 5 which heats a pot 2 housed in a pot housing part 1a; a lid 3 covering an opening part 1f of a rice cooker body 1 including the pot 2; an inner lid 4 detachably attached to the lid 3 and having an inner lid packing 4a which is biased by an opening 2a of the pot 2 and seals steam; and a steam cylinder 11 which detachably fits to a through-hole 3d provided in the lid 3. The steam cylinder 11 has a steam inlet 11a-1 in which the steam flows and a steam outlet 11b-1 for discharging the steam outside and is rotatably provided with a fan 12 having a wing 12a at the position facing to the steam inlet 11a-1. During the process of cooking, the steam from the pot 2 flows in from the steam inlet 11a-1, the fan 12 is rotated by the jet power of the steam and the wind pressure of the fan suppresses the air bubble including globs flowing into the steam cylinder 11, which keeps the heating power during the step thereby, obtaining cooked rice excellent in eating quality.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120836-A (JP)
Title: Pachinko game machine
Inventor: NOGUCHI TOYOHIRO
IPC: A63F7/02
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of contributing to the reduction of waste balls by ending reporting for urging a player to hit game balls at accurate timing.  <P>SOLUTION: In a main control part 51, a big winning port 23 is opened and closed by a big winning port opening/closing part 116 when winning in special symbol drawing, and when the big winning port 23 is to be closed in a final round, a close command for notifying that effect is transmitted to a sub control part 52 by a command transmission part 110. In the sub control part 52, when winning in the special symbol drawing, hitting reporting for urging the hitting of game balls aiming at the big winning port 23 is executed by a reporting part 1315, and the hitting reporting is ended at the timing of receiving the close command in the final round by a command reception part 1311.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246523-A (JP)
Title: New genus bifidobacterium microorganism and utilization thereof
Inventor: TAKAGI MISAKO
IPC: A23L33/135
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new genus Bifidobacterium microorganism inhibiting the differentiation of Th17, inhibiting the production of IL-17, and utilizable for a food and drink, a medicine or the like.  <P>SOLUTION: The genus Bifidobacterium microorganism containing 16SrRNA gene having a specific base sequence is regulated so that the amount of produced interleukin-17 in the supernatant, obtained by mixing mouse spleen cells, the heat-sterilized microorganisms, transforming growth factor beta and interleukin-6, and culturing the resultant mixture for 72 h, may be ≤30% of that obtained when the microorganism is not added.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010153864-A (JP)
Title: Power transistor device manufactured on semiconductor die
Inventor: PARTHASARATHY VIJAY
IPC: H01L29/739
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor device structure, and to provide a process for manufacturing a high-voltage transistor.  <P>SOLUTION: A power transistor device includes a substrate and the substrate forms a PN junction with a buffer layer that overlaps thereon. The power transistor device further includes a first region, a drift region that adjoins a top surface of the buffer layer, and a body region. The body region separates the first region from the drift region. First and second dielectric regions respectively adjoin opposing sidewall portions in the transverse direction in the drift region. The dielectric regions extend in a vertical direction from at least just beneath the body region down at least into the buffer layer. First and second field plates are respectively disposed in the first and second dielectric regions. A trench gate that controls forward conduction is disposed above the dielectric region adjacent to and insulated from the body region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011127042-A (JP)
Title: Azo pigment, method of manufacturing azo pigment, dispersion containing azo pigment, and coloring composition
Inventor: TATEISHI KEIICHI
IPC: C09D11/00
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an azo pigment excellent in color characteristics such as coloring power, temporal stability of a particle diameter of the pigment, stability of a pigment dispersion and stability of an ink solution; and to provide a pigment dispersion excellent in color characteristics, stability of a dispersion and stability of an ink solution, which is prepared by dispersing the pigment in various media.  <P>SOLUTION: This invention relates to: the azo pigment that is represented by formula (1) and has characteristic X-ray diffraction peaks at 7.5°, 25.8° and 26.9° of Bragg angle (2θ±0.2°) in CuKα characteristic X-ray diffraction; or an tautomer thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119193-A (JP)
Title: Far-infrared radiation type ptc sheet heating element with flexibility, and portable heating device
Inventor: KOBAYASHI HIROSHI
IPC: H05B3/20
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge a range of uses of an infrared radiation type PTC sheet heating element by endowing it with flexibility, and provide a wide use environment by making use of features of the same.  <P>SOLUTION: A raw material endowed with flexibility by weaving and combining a power-feeding line structured as a part of a coarse network with cotton cloth structured in a coarse network is impregnated with a special conductive paint with PTC characteristics, and then, is put under high-temperature baking and thermal cross-linking to be made into a mesh-like infrared radiation type PTC sheet heating element, which is coated with a flexible resin raw material to prevent it from degradation and widen a range of radiation effects.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011131452-A (JP)
Title: Method for manufacturing gas barrier laminate
Inventor: MAEZAWA TAKAHIRO
IPC: B32B27/36
Filed: 2009-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a gas barrier laminate, by which the gas barrier laminate having improved adhesive strength between a base material and a gas barrier layer is obtained.  <P>SOLUTION: In the method for manufacturing the gas barrier laminate having the base material and the gas barrier layer, by applying a gas barrier material to the base material comprising polyalkylene terephthalate, and drying it, the gas barrier material is a suspension containing 0.1-50 pts.mass polyamide amine epichlorohydrin per 100 pts.mass fine cellulose fiber, the fine cellulose fiber has ≤200 nm average fiber diameter, the content of carboxy group in the cellulose constituting the cellulose fiber having ≤200 nm average fiber diameter is 0.1-2 mmol/g, and the drying temperature is 60-250°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011132756-A (JP)
Title: Three-layer crime prevention sash of lightweight high-heat insulation resin
Inventor: AKIYAMA TOMONORI
IPC: E06B5/00
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional sash wherein the weight of the sash is increased since a three-layer pane having high heat insulation performance and high effect of preventing dew condensation in winter is used, and a crime prevention film is easily scratched.  <P>SOLUTION: The three-layer crime prevention sash of high-heat insulation resin is reduced in weight and made hard to be scratched by pasting the prime prevention film on the inside of a three-layer pane and forming the intermediate layer of the three-layer pane in a plastic layer such as a CD case. By pasting the crime prevention film on the pane, the required strength of the sash can be obtained even if the thickness of the pane is reduced, and the sash can be further reduced in weight and increased in strength.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011134226-A (JP)
Title: Method and device for recognizing remote environment of mobile robot
Inventor: KUNIHIRO TAKAO
IPC: G05D1/02
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for recognizing a remote environment of a mobile robot, to detect even planes and comparatively small obstacles located within a detection range, where detection is required during high-speed running, by using compact and inexpensive apparatus, and ensures safety of running even when obstacles located within the detection range cannot be detected because an area ahead of the mobile robot is inclined with respect to a route.  <P>SOLUTION: The device for recognizing a remote environment outputs environmental map data 5 necessary for generating a route of a mobile robot 10 and includes: a pair of in-vehicle cameras 22 which are fixed on the mobile robot 10 and images areas overlapping each other including a plane area ahead of the robot; a laser sensor 24 which is fixed on the mobile robot and uses a laser beam to scan the area ahead in a horizontal direction at a downward angle equivalent to a predetermined detection range, and detects positions of obstacles by reflected light of the laser beam; a computer 26 which generates environmental map data 5 including a plane area 1 and an obstacle 4 defined in a single coordinate system, from outputs of the in-vehicle cameras and the laser sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011138663-A (JP)
Title: Power storage device
Inventor: MINAMISAKA KENJI
IPC: H01M10/0566
Filed: 2009-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wound type power storage device capable of doping lithium ions to the electrode layers of electrode sheets as a whole, in a short period, and accordingly, of obtaining high productivity.  <P>SOLUTION: In this wound-type power storage device which has an electrode wound unit wound via a separator between respective electrode sheets of a positive electrode and a negative electrode, wherein an electrode layer is formed on a current collector and has an electrolyte solution containing lithium salt, and in which to at least one electrode layer of respective electrode sheets, lithium ions are doped that are discharged from a film-shaped interior side lithium ion supply source arranged at a side farther interior than at least one innermost peripheral wound portion of respective electrode sheets and a film shaped exterior side lithium ion supply source arranged at a side farther exterior than at least one outermost peripheral wound portion of respective electrode sheets, the ratio V1/V2 between volume V1 of the interior side lithium ion supply source and volume V2 of the exterior side lithium ion supply source is in the range of 0.5-2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011121350-A (JP)
Title: Technique for painting color lacquer and color lacquer painted product
Inventor: KIFUJIKO CHIYO
IPC: B44C3/00
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To paint a three-dimensional picture and design having shading by using a plurality of colors of color lacquer only depending on brush strokes.  <P>SOLUTION: This technique for painting color lacquer includes: a first process of applying color lacquer 4, 5 of different colors to both end sides 2a, 2b of one flat brush 1 so as not to mix the colors of the color lacquer 4, 5 with each other; a second process of generating a gradation in which the different colors are mixed in an intermediate part 2c, by pressing and rubbing the flat brush 1 to which the color lacquer 4, 5 of different colors is applied on a pallet 3 to blend the colors; and a third process of painting a picture or design by moving the flat brush 1 in which the color lacquer 4, 5 of different colors is applied to the respective both end sides 2a, 2b and the gradation having the color lacquer 4, 5 of different colors mixed with each other is generated in the intermediate part 2c, on the surface of a base to which treatment for preventing penetration of lacquer is applied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009530559-A (JP)
Title: 転動体チェーン
IPC: F16C29/06
Filed: 2007-03-14
Abstract: 本発明は、転動体チェーン（８）であって、ケージバンド（１２）において連続して直列に配置され、ケージバンド（１２）の分離ウェブ（１３）により互いに分離された複数の転動体が設けられており、分離ウェブ（１３）が転動体チェーン（８）に対して横方向で配置されている分離ウェブ（１３）の一方の端面側の端部にて、転動体チェーン（８）に沿って延在するフレキシブルなケージベルト（１５）と結合されていて、分離ウェブ（１３）が転動体チェーン（８）に対して横方向で配置されている分離ウェブ（１３）の他方の端面側の自由端部にて、転動体チェーン（８）を保持するための保持対応突出部（２１，１８）の係合のための一貫した切欠き（１６，２０）を備えている。