baber/WOPTO huggingface dataset:
Patent JP-2010162989-A (JP)
Title: Pneumatic radial tire
Inventor: KATO KEIICHI
IPC: B60C11/01
Filed: 2009-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for delaying timing of replacement and abandonment of the tire by reducing state change of a groove in a shoulder land part row even when the tire reaches the last stage of wear, obtaining superior wet performance and steering stability even when the tire is new, or at the initial or last stage of wear, thus advantageously improving wear resistance.  <P>SOLUTION: The five land part rows 5, 6, 7 are divided on a tread 1 by circumferential direction main grooves 2, 3 continuously extending in a circumferential direction. Among the circumferential direction main grooves 2, 3, the pair of shoulder main grooves 3 is positioned at the outermost of the tread 1. One lug groove 9 extending from the shoulder main groove 3 to the tread side edge 4 side and ending in the shoulder land part row 5, and the other lug groove 10 extending from the tread side edge 4 face to the shoulder circumferential groove 3 side and ending in the shoulder land part row 5 are alternately disposed in a circumferential direction in the pair of shoulder land part rows 5 divided at a space to the tread side edge 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009003-A (JP)
Title: Method for manufacturing toner, toner, developer, developing device and image forming apparatus
Inventor: KAWASE NORITAKA
IPC: G03G9/087
Filed: 2009-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing toner, manufacturing toner including toner base particles uniformly covered with resin fine particles in a high yield by suppressing adhesion of the toner base particles to a device inner wall and generation of aggregated matter while holding a state in which the toner base particles are made to independently flow.  <P>SOLUTION: The method for manufacturing toner uses a rotary stirring apparatus that includes: a circulating section for repeatedly performing circulation in a powder passage having a rotary stirring chamber and a circulation tube to return to the rotary stirring chamber by a rotary stirring section having a rotary disc around which rotary blades are installed and a rotary shaft; and a temperature adjusting section provided at least on a part of the powder passage for adjusting temperatures in the powder passage and of the rotary stirring section to a predetermined temperature, and includes: a temperature adjusting step; a fine resin particle adhering step; a spraying step; and a film forming step. The temperature in the powder passage is adjusted to the predetermined temperature by the temperature adjusting section in the fine resin particle adhering step, the spraying step, and the film forming step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010163017-A (JP)
Title: Pressure regulator, and vehicular pressure regulating method
Inventor: SAKAMOTO ATSURO
IPC: B60H1/24
Filed: 2009-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure regulator preventing any feeling of discomfort such as ear stuffing from being given to an occupant owing to the air pressure outside a vehicle which is changed by the second according to the change of the elevation while a vehicle such as a passenger car is moving.  <P>SOLUTION: An indoor pressure regulator 1 mounted on a vehicle such as a bus is provided with: a navigation system unit 10; a pressure controller 20; an inner air pressure sensor 30; an outer air pressure sensor 40; and an indoor pressure regulating mechanism 50. The indoor pressure regulating mechanism 50 regulates the air pressure inside the vehicle so that the air pressure is gradually brought close to the air pressure at the destination from the air pressure in the cabin of the vehicle at the departure as the vehicle moves from a point of start to the destination. Since the air pressure in the cabin of the vehicle is gradually regulated, any abrupt change in the air pressure does not occur during the movement of the vehicle, and the difference in the air pressure between the outside and the inside of the vehicle when the vehicle arrives at the destination is reduced. Thus, while the vehicle moves to the destination and the occupant gets out the vehicle, any feeling of discomfort such as ear stuffing of the occupant is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071970-A (JP)
Title: Water level detection device, water level detection method, steam recovery device, and heating cooking device
Inventor: ABE RYOSUKE
IPC: G01F23/28
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous detection caused by sudden rise of a water level, overflow of water caused by excess water, or damage of a water tank caused by deficiency of water, by detecting the water level even during rice-cooking operation.  <P>SOLUTION: This water level detection device is equipped with the water tank 7 for storing water; a water level detection means having a light emitting means 18 for blinking and emitting light and a light receiving means 19 for transmitting a signal based on intensity of received light, for detecting existence of water at a prescribed position in the water tank 7; and a determination means for determining existence of water based on a mean value or a moving mean value acquired by smoothing output from the light receiving means 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010163816-A (JP)
Title: Locking apparatus for shutter
Inventor: SHIBAZAKI MASAHIRO
IPC: E06B9/80
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To change the position of the operation part of a locking apparatus by detaching and attaching a minimum number of elements.  <P>SOLUTION: The locking apparatus of a shutter is provided with the right-and-left latch bars 5, 6 and an actuating mechanism 8. Each of the latch bars 5, 6 is provided with an engagement part 7 on its tip, and the actuating mechanism 8 provided to the base end of the right-and-left latch bars 5, 6 makes the latch bars 5, 6 slide movements between a projected position and a retracted position. The latch bars 5, 6 can make slide movements in a latch-bar housing part 45 which is extended on the indoor side of a back plate 4 in the width direction of a shutter curtain, and an opening 45A extended in the width direction of the shutter curtain is formed in the latch-bar housing part 45. Each of the latch bars 5, 6 is divided in the longitudinal direction, and is constituted by a plurality of elements 50, 60, 51, 61, 52, 62 including the first elements 50, 60 provided with an engagement part so that they can be assembled and disassembled. At least one element 51, 61 other than the first element can be detached and attached from the indoor side through the opening 45A of the latch-bar housing part 45.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010164020-A (JP)
Title: Internal combustion engine piston
Inventor: NIIMI TAKUYA
IPC: F02F3/00
Filed: 2009-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine piston for reducing oil consumption by suppressing the suction of oil into a combustion chamber even in the condition that pressure in the combustion chamber is negative.  <P>SOLUTION: The internal combustion engine piston is provided in an internal combustion engine piston in a reciprocative manner for forming the combustion chamber between the cylinder and itself. It includes a plurality of ring grooves formed in the outer periphery of the piston for rings to be inserted therein, annular lands formed between the ring grooves, and a pin hole provided for a piston pin to be inserted therein. Herein, a communication hole is provided for communicating the second land which is formed between the first ring groove and the second ring groove beginning at the top of the piston, with the upper part of the pin hole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009105952-A (JP)
Title: Packet repeater and packet repeating method
Inventor: ANZAI KENJI
IPC: H04L12/66
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet repeater for preventing a packet sent from a terminal where a session has been established from being discarded and for improving the throughput efficiency of the packet.  <P>SOLUTION: The packet repeater 10 includes a packet repeating part 18 for repeating a packet sent from a terminal where a session has been established in a use band required for the session. The packet repeater 10 further includes: a session control information analyzing part 12 for specifying the usage band by analyzing session control information sent from the terminal; and a band correction part 14 for correcting the use band specified by the session control information analyzing part 12 based on the amount of header information when the packet is repeated. The packet repeating part 18 repeats the packet sent from the terminal within the band corrected by the band correction part 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010171855-A (JP)
Title: Call arrival notification apparatus, communication system, and call arrival notification method
Inventor: TAKAHASHI TOMOKI
IPC: H04W4/16
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for enabling a callee to be notified of call arrival on an early stage.  <P>SOLUTION: A call arrival notification apparatus includes a call arrival information obtaining means and a call arrival notifying means. The call arrival information obtaining means obtains call arrival information, that is information specifying a callee number associated to call arrival, from a call control device that performs call control in a communication network. The call arrival notifying means transmits call arrival notification mail indicating arrival of a call to a notification destination address corresponding to the callee number specified by the call arrival information obtained by the call arrival information obtaining means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009177812-A (JP)
Title: Relay circuit
Inventor: WODNIOK REMIGIUS
IPC: H03K17/08
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the safety of a relay circuit of a conventional technology when a supply voltage is lowered.  <P>SOLUTION: Relays (K1, K2) have different minimum holding voltages (UHalt, min1; UHalt, min2) and/or coil resistance (Rspl, Rsp2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010175873-A (JP)
Title: Image forming method
Inventor: KUBO NORIO
IPC: G03G15/08
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method by which an image of high image quality can be obtained for a long period of time by suppressing development ghost and fog in an image forming apparatus with a developing means of a touch-down development system.  <P>SOLUTION: A DC bias voltage applied to a developing roller is set to 0 V or below and -500 V or above. A difference between the DC bias voltage applied to the developing roller and that applied to a magnetic roller is defined as ≥350 V and ≤800 V.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173301-A (JP)
Title: Moving apparatus and printer
Inventor: WADA SHUNEI
IPC: B41J19/18
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high durability without requiring maintenance work of a bearing part by a user.  <P>SOLUTION: The bearing part of a carrier (206) and a guide shaft (207) having a cylindrical slide guiding surface are engaged to guide in direct advance. A lubricant (grease) is applied and supplied between the slide guiding surface and the bearing part. While the carrier moves in direct advance to the guide shaft, the guide shaft rotates around the shaft. In maintenance mode, the carrier moves in direct advance and at the same time the guide shaft rotates, so that the grease is spirally applied again on the slide guiding surface over moving stroke of the carrier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009173281-A (JP)
Title: Air-intake device of small planing boat
Inventor: ISHINO TETSUYA
IPC: B63H21/14
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-intake device capable of keeping temperature of air sucked to an engine low and preventing moisture from being contained in the air to be sent to the engine.  <P>SOLUTION: In the small planning boat having an engine 4 and a fuel tank 5 installed in a hull, the fuel tank 5 is arranged in front of the engine 4, an external air introduction means (an external air introducing pipe 10) is arranged in the hull, a first air-intake pipe 21 is extended from the engine 4, an air-intake port 22 of the first air-intake pipe 21 is opened at a rear part of the fuel tank 5 and a water-avoiding member 23 for preventing water from flowing in from the intake air-port 22 is arranged below the air-intake port 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010181064-A (JP)
Title: Air conditioner
Inventor: MORIMOTO CHIAKI
IPC: F24F11/02
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of performing a temporary operation when a remote controller can not be found, and detecting the remote controller.  <P>SOLUTION: In this air conditioner 1 including a microphone 3 as a voice detection means detecting voice, a voice analyzing means for analysis of the voice detected by the microphone 3, and an air-conditioning control device 2 including a control means for controlling an operation by a signal from the voice analyzing means, when the air conditioner is operated by a signal from the voice analyzing means, a detection signal is transmitted to the remote controller 4, and the remote controller 4 receiving the detection signal, sends a message through a remote controller speaker 5 as an informing means disposed on the remote controller 4, thus the air conditioner can be operated even when the remote controller 4 is not found, and a position of the missing remote controller 4 can be informed by the sound so that the remote controller can be easily found out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179553-A (JP)
Title: Image forming method and image forming material
Inventor: MORI SHUHEI
IPC: B42D15/10
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method that can prevent visual recognition by viewing or firefly luminescence and visualize an image as a fluorescent image if necessary.  <P>SOLUTION: The image forming method includes at least a first process for sticking an ink composition of difficult visibility to at least a part of a recording medium to form an image of difficult visibility, a second process for sticking an ink composition to the recording medium formed with the image of difficult visibility to form an image, and a third process for optionally sticking a fluorescent ink composition to a region formed with the image of difficult visibility at least to place the image in a visible state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009102661-A (JP)
Title: Ink set, recording method, recording device, recording system, and recorded object
Inventor: YAMAMOTO YUKO
IPC: C09D11/00
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set which enables to obtain a recorded image having a wide color reproduction range, high chroma, less granularity caused by dot representation, and gloss, wherein, especially, when the ink set is applied to a medium having a coating layer, the granularity caused by dot representation is suppressed extremely and when the ink set is applied to a plain paper, a recorded image excellent in color development is obtained.  <P>SOLUTION: The ink set includes at least a yellow ink (Y), a magenta ink (M), a cyan ink (C) and a red ink (R), wherein the L<SP>*</SP>values of the CIE Lab colorimetric system of 1,000-times diluted water solutions of the inks are within the following ranges: (Y); ≥89 but ≤94, (M); ≥76 but ≤93, (C); ≥74 but ≤87, and (R); ≥55 but ≤74.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010185532-A (JP)
Title: Gap adjustment bolt nut, and gap adjustment tool having the same
Inventor: KIDA HIROSHI
IPC: F16B5/02
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in which fine adjustment is not allowed, or a special tool or the like is required for the fine adjustment, causing work difficult, or the like, when attaching two planes with a gap therebetween.  <P>SOLUTION: This gap adjustment bolt nut 1 includes a cylindrical body 10 having a ring-like disk head 11 in one end side, is formed with a fixed-directional male screw 100a on the outer circumferential face 10a of the cylindrical body 10, is formed with a female screw 100b reverse-directional to the male screw 100a, on the inner circumferential face 10b, is formed to make a friction coefficient of the female screw 100b on the inner circumferential face 10b higher than a friction coefficient of the male screw 100a on the outer circumferential face 10a, and has a slip-preventive protrusion 12 on a disk surface of the head 10, and the problem is solved by a gap adjustment tool comprising the gap adjustment bolt nut 1, a tightening bolt 2 screwed with the female screw 100b of the gap adjustment bolt nut 1, and a bolt 3 screwed with the male screw 100a of the gap adjustment bolt nut 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256780-A (JP)
Title: 780 MPa CLASS LOW YIELD RATIO CIRCULAR STEEL PIPE FOR BUILDING STRUCTURE HAVING EXCELLENT EARTHQUAKE RESISTANCE, AND METHOD FOR PRODUCING THE SAME
Inventor: SHIAKU TOYOAKI
IPC: C22C38/00
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circular steel pipe having tensile strength in a class of 780 MPa lying in the highest class in application for a building steel frame, in which the consistence of high strength and a low yield ratio is achieved, and further, the hardness on the outer face side of the steel pipe caused by bending upon steel pipe forming is reduced, thus its ductility is secured and jointly, cracking resistance caused by welding is improved, so as to contribute to the improvement of earthquake resistance.  <P>SOLUTION: In the circular steel pipe, a chemical componential composition is regulated while satisfying prescribed relational formula, and further, the following requirements (A) to (C) are satisfied: (A) the average Vickers hardness Hv in the central part other than the surface layer part from the surface/back surface of the steel pipe to a depth of 2 mm is 230 to 310; (B) in the microstructure of the steel pipe, the fraction of a bainitic ferritic phase is ≥80 area% and the fraction of a martensitic phase is ≤5 area%; and (C) the average Vickers hardness Hv in the surface layer part from the surface/back surface of the steel pipe to a depth of 2 mm is ≤1.3 times the average Vickers hardness Hv in the central part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191088-A (JP)
Title: Image forming apparatus
Inventor: AOKI SHINJI
IPC: G03G15/16
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that obtains a uniform final image which has inconspicuous paper texture, without having to rely on an image pattern or print proportion, even if the paper surface has large unevenness.  <P>SOLUTION: Before a toner image on an intermediate transfer body 6 is transferred to a target transfer material, the electrophotographic image forming apparatus increases the resistance of the target transfer material by use of the transfer material resistance increasing means; and on the basis of the print proportion of the toner image transferred to the target transfer material and the number of the pixels of the toner image, the image forming apparatus controls the value of secondary current caused to flow in a conductive member 26 or counter member 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189801-A (JP)
Title: Method for manufacturing paper with embedded ic tag inlet
Inventor: OGAWA HIDENORI
IPC: D21H27/00
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for manufacturing paper with embedded IC tag inlets which has no corrugation or drying unevenness on the paper surface caused by drying shrinkage and gives smoothness in the drying step.  <P>SOLUTION: The method for manufacturing paper with IC tag inlets embedded which contains an IC tag inlet 2 having an IC chip 2c and an antenna 2b in the paper contains at least the step in which the laminate is held between surfaces warmed through a net and get warmed and pressured until water content of the laminate becomes 8 mass% or below after the IC tag inlet having the IC chip and the antenna is inserted between two wet paper sheets of obtained by being embedded through a screen and the laminate is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189982-A (JP)
Title: Trench excavator
Inventor: UMODA YUTA
IPC: E02F5/04
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trench excavator capable of preventing soil from falling into a trench.  <P>SOLUTION: The trench excavator 1 includes a working machine body 3 connected to a tractor. The working machine body 3 is provided with a trench forming body for forming a trench while rotating. The working machine body 3 is provided with a trench shaping body 32 for shaping the trench in a rear position in the traveling direction of the trench forming body. The trench shaping body 32 has a trench side face shaping part 41 for shaping a trench side face, and a chamfer part 42 for chamfering an angular part between the trench side face and a field face. The chamfer part 42 is adjustable in a height position with respect to the trench side face shaping part 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009118526-A (JP)
Title: Recording device and method, reproducing unit and method, recording medium, and information recording medium
Inventor: KATO MOTOKI
IPC: G11B27/00
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To record a prescribed AV program so that it can be accessed rapidly and randomly.  <P>SOLUTION: A stream analysis section 14 extracts data indicating random access points of a program. A counter 22 counts the addresses of the random access points. A write section 20 records data indicating the random access points extracted by the stream analysis section 14 and a data file comprising the addresses counted by the counter 22 on a recording medium 21 apart from a transport stream.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010195858-A (JP)
Title: Cellulose acylate film, polarizing plate and liquid crystal device
Inventor: FUKAGAWA NOBUTAKA
IPC: G02F1/1335
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose acylate film that has large reverse dispersibility and a low moisture permeability and a low haze and hardly suffers from deterioration in display performances of a liquid crystal display device under a high-temperature high-humidity condition when used as a protecting film for a polarizing plate, a polarizing plate using the same and a liquid crystal display device.  <P>SOLUTION: The cellulose acylate film comprises an acyl-modified novolak-type phenolic resin represented by general formula (I) (wherein R<SB>1</SB>is a hydrogen atom, a formyl group or a 2-4C alkylcarbonyl group; R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>are each independently a 1-4C alkyl group; m and n are each independently the number of a recurring unit and are an integer of at least 0 but not simultaneously 0; R<SB>1</SB>'s, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>may be independently the same or different from each other).  <P>COPYRIGHT: (C)2010,JPO&INPIT