baber/WOPTO huggingface dataset:
Patent JP-2008250320-A (JP)
Title: Manufacturing method of toner
Inventor: ZHOU KE
IPC: G03G9/08
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of toner capable of preparing low-temperature fixing toner composed of amorphous resin and crystalline resin with an economical process, such that small particle sizes are obtained for high-resolution color applications, wherein the toner exhibits broad fusing latitude, is superior in printing quality, high gloss, and stable xerographic charging in the ambient environments with respect substantially all the colors, and moreover, has a low relative humidity (RH) sensitivity, a high toner glass transition temperature and low thermal cohesion.  <P>SOLUTION: The manufacturing method of toner comprises the aggregation and coalescence of amorphous polyester, a crystalline polyester and a colorant, wherein the coalescence is performed at a temperature lower than the onset melting temperature of the crystalline polyester.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009237021-A (JP)
Title: Projector
Inventor: TAKARA KIYOSHI
IPC: G03B21/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which detects a tilt of a housing of the projector with simple constitution, and corrects the tilt in a right-and-left direction of the housing.  <P>SOLUTION: The projector 1 is equipped with: the housing which constitutes the external case of the projector 1; a plurality of leg parts (left side leg part 7L and right side leg part 7R) which support the housing and which can be elongated and contracted; leg elongating and contracting drive parts (left side leg elongating and contracting drive part 25L and right side leg elongating and contracting drive part 25R) which drive to elongate and contract at least one of the plurality of leg parts; a tilt detection part 24 which has a pendulum installed to shake and swing inside the housing, detects the tilt in the right-and-left direction of the housing to a horizontal plane according to a tilt state in the right-and-left direction of the pendulum and outputs tilt information based on the detected result; and a tilt correction part 23 which corrects the tilt in the right-and-left direction of the housing by controlling the leg elongating and contracting drive part based on the tilt information output by the tilt detection part 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236150-A (JP)
Title: Installing structure of rotating body
Inventor: HAYAMA KENJI
IPC: F02B67/06
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installing structure of a sprocket capable of reducing tension of a chain during high speed rotation while suppressing flutter of the chain during low speed rotation.  <P>SOLUTION: The installing structure of the sprocket is provided with cams 61, 63, 65 having nose part for opening a valve, a large-diameter sprocket 21A2 for rotating with the cam shaft and the chain 33 for transmitting power to the large-diameter sprocket 21A2 wherein the large-diameter sprocket 21A2 is formed to circumferentially align an A part of which radial tensile rigidity is relatively high and a B part of which radial tensile rigidity is relatively low. The A part is arranged at a position for specifying the distance from a rotation center of the large-diameter sprocket 21A2 to a tension side of the chain 33 when the tension of the chain 33 becomes maximum in a rotation of the large-diameter sprocket 21A2. The B part is arranged at a position adjacent to the A part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240022-A (JP)
Title: Motor controller, brushless motor, and power tool
Inventor: SAWADA TOMOYOSHI
IPC: H02K11/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller, and the like, that reduces the size and cost of configurations, such as a switch contact, provided in an operating portion and enhance the endurance of the contact, and the like.  <P>SOLUTION: In the motor controller, the operating portion is provided with: a trigger; a switch circuit board 22; a signal generation unit 24 that generates at least a signal for adjusting the rotational speed of a brushless motor, according to slide displacement of the trigger and supplies this signal to a control circuit portion; and a power switch circuit portion 23 that turns on or off power inputted to the control circuit portion, according to slide displacement of the trigger. The power switch circuit portion 23 includes: first and second fixed contacts 231, 232 formed on the surface of the switch circuit board 22 by a conductive print pattern at a distance between them; and a first traveling contact 233, that is slidably displaced according to slide displacement of the trigger and connects or disconnects the first and second fixed contacts 231, 232 to and from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239669-A (JP)
Title: Optical control type phased array antenna device
Inventor: AKIYAMA TOMOHIRO
IPC: G02B27/10
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical control type phased array antenna device, which is miniaturized and simple in assembly and regulation, by permitting separating frequencies and combining frequencies of a plurality of light beams through one set of wavelength combining and separating component.  <P>SOLUTION: The antenna device includes a means for generating signal light, in which a plurality of local lights and frequencies are offset, a means for multiplexing respective local light and signal light to divide into the local light and the signal light, then, effect spatial outgoing as the synthetic signal light beam and synthetic local light beam having a predetermined beam width, a means for changing into desired spatial phase distribution through phase modulation of respective beams of synthetic signal light beam inputted into different regions, a means for separating spatially respective beams of synthetic signal light beam by wavelength to send them to a phase distribution changing means and change respective signal light beams, changed into a desired spatial phase distribution, into coaxial combined signal light beams, a means for obtaining synthetic light beams by superposing the synthetic signal light beam whose phase distribution is changed and the synthetic local light beams to obtain a synthetic light beam and an antenna unit for effecting spatial sampling of the synthetic light beams to change it into microwave signal through detection and radiate it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009039508-A (JP)
Title: Bed apparatus
Inventor: YAMADA HIROSHI
IPC: A47C17/54
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe bed apparatus capable of turning a floor part upward from the inside of a base body with a storage part of the base body closed by the floor part.  <P>SOLUTION: This bed apparatus includes the base body 10 having an open upper part and having the storage part 16 in the inside, the floor body 20 closing the storage part 16 of the base body 10, a link mechanism 30 relatively turnably connecting the base body 10 and the floor body 20, a gas spring 40 with a locking mechanism urging the floor body 20 in the opening direction and retaining the floor body 20 at an optional opening position, a first lever 60 for operating the gas spring 40 with the locking mechanism, and a wire 70 for transmitting the operation of the first lever 60 to the fixing means. This bed apparatus further includes a second lever 80 for turning the floor body 20 upward, inside the base body 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009236037-A (JP)
Title: Lash adjuster
Inventor: YASUI MAKOTO
IPC: F01L1/18
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress change of a friction coefficient between a male screw and a female screw and advance of wear of the male screw and the female screw by shortening retention time of foreign matter between the male screw and female screw.  <P>SOLUTION: A lash adjuster 1, including a nut member 13 inserted into a housing hole 12 opened on the upper surface of a cylinder head 2, an adjust screw 16 having a male screw 15 on its outer periphery being screwed/engaged to a female screw 14 formed on an inner periphery of the nut member 13, and a return spring 18 for urging the adjust screw 16 to the direction of projecting upward from the nut member 13, oscillatably supports an arm 7 of a valve gear at a projecting end 20 from the nut member 13 of the adjust screw 16. A circumferential groove 24 which axially divides the male screw 15 is provided on the outer periphery of the adjust screw 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240358-A (JP)
Title: Partition structure of patient bed in medical welfare facilities
Inventor: YAMAGUCHI HISAO
IPC: A61G12/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition structure of a patient bed which provides a comfortable hospitalization environment by securing dayligthing, ventilation and feeling of openness while achieving screening effect to protect privacy of a patient lying on a patient bed in a medical welfare facility and also facilitates nursing operations by a nurse.  <P>SOLUTION: In a partition structure of a patient bed 2 in a medical welfare facility, a partition panel 6 made of a translucent synthetic resin is used as a partition means of the patient bed 2. The partition panel 6 is hung from the ceiling 11 of a bedroom 3 via hanging strings 12. By hanging the partition panel, an opening 13 is formed between the ceiling 11 and the partition panel 6. When the hanging strings 12 are wound up using a panel elevating means 14 arranged on the ceiling 11 or just below the ceiling, the partition panel 6 is elevated toward the opening 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008168905-A (JP)
Title: Vehicle deviation prevention device
Inventor: KATAOKA HIROAKI
IPC: B62D109/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle deviation prevention device that makes it possible to give a warning torque of a proper strength according to traveling conditions of a vehicle and peripheral conditions.  <P>SOLUTION: This vehicle deviation prevention device comprises a deviation judgment means, which detects a traffic lane where the one's own vehicle is traveling and judges whether or not the vehicle deviates from the traffic lane based on the positional relation between the traffic lane and the vehicle, and a warning means, which gives to a steering gear the torque for emitting a warning to a driver. This device also has a traveling environment grasping means, which grasps information on the lane width as a road traveling environment. The warning means sets the torque for emitting the warning to the driver based on the grasped road-traveling environment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009240895-A (JP)
Title: Carbon dioxide recovery apparatus
Inventor: KAGAWA KEITA
IPC: C01B32/55
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon dioxide recovery apparatus capable of improving the recovery efficiency of carbon dioxide from an exhaust gas by effectively suppressing the adhesion or accumulation of dry ice while avoiding the occurrence of metal fatigue in a heat transfer pipe or the occurrence of vibration noise.  <P>SOLUTION: The carbon dioxide recovery apparatus is a sublimator 40 which solidifies carbon dioxide by cooling the exhaust gas containing the carbon dioxide to form dry ice and recovers it, and includes: a container 41 which internally contains a heat transfer pipe 46 for allowing a coolant with a temperature equal to or lower than the solidification temperature of carbon dioxide to flow and performing the indirect heat exchange of the exhaust gas with the coolant; and further an ultrasonic vibrator 50 for applying ultrasonic vibration to the heat transfer pipe 46. The ultrasonic vibrator 50 is operated before the dry ice adheres to the outer surface of the heat transfer pipe 46.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244058-A (JP)
Title: Quality inspection device and quality inspection method
Inventor: KURODA TAKESHI
IPC: G01N21/88
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality inspection device and a quality inspection method for detecting a failure, even when overlapping of a punched product is generated, or when a defect called as a removal residue or a scum residue is generated in the punched product.  <P>SOLUTION: This device includes inspection means 8, 9, 10 for comparing an image obtained by imaging the punched product 40 and its periphery with a reference image, and determining to be "acceptable" in the case where both images agree with each other, and to be "unacceptable" in disagreement. As for the image of the periphery of the punched product 40, the inspection means 8, 9, 10 perform inspection with a milder determination reference than the image of the punched product 40, or perform inspection with a milder determination reference than the image of main parts R1, R2 in the punched product 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244674-A (JP)
Title: Map display apparatus, map display method, and computer program
Inventor: MASAI KATSUNORI
IPC: G09B29/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to easily recognize, when displaying a map, an object at a position far from a reference position without missing the positional relationship with the reference position.  <P>SOLUTION: A map display apparatus includes: an input section capable of receiving distance specification from a user; and a display section capable of arranging and displaying maps of four areas Da11, Da21, Da31, and Da41 positioned in four directions D1-D4 of which the mutual relative angles with the reference position are fixed and at the specified distance from the reference position PP in the positional relationships corresponding to the four directions D1-D4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245272-A (JP)
Title: Cardless payment system, cardless payment method, and recording medium
Inventor: ARAKI YUICHI
IPC: G06Q10/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cardless payment system which allows a user to withdraw money from an ATM without using a card and ensures a high security level.  <P>SOLUTION: A cardless payment system 100 includes: an ATM (automated teller machine) 14 which has at least a reading section for reading an image 16 displayed on a display section installed in a cellular telephone (mobile terminal) 15; a Web sever (information providing means) 12 which communicates with the cellular phone 15; a customer DB (customer database) 11 storing property information in which an ID, a password, an mail address, a date of birth, and a cellular phone identification number are registered in units of users for the cellular phone 15; and a control server 1 which takes charge of cash payment control.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243860-A (JP)
Title: Lightweight air conditioning duct
Inventor: ONODERA MASAAKI
IPC: C08L23/10
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin and high-foaming lightweight air conditioning duct which does not generate scattering and breaking even if it receives an impact caused by development of a curtain air bag, etc., in low temperature.  <P>SOLUTION: A roof side duct 1 is a vehicular lightweight air conditioning duct for ventilating a desired part with air-conditioning air supplied by an air conditioning unit. The lightweight air conditioning duct is composed of blend resin made by mixing polypropylene resin with hydrogenated styrenic thermoplastic elastomer of at least 5-40 wt.%. The duct has a foaming state composed of a closed cell structure whose foaming magnification is 2.0 times or more. Tensile elongation at -10°C is 40% or more, and tensile modulus at normal temperature is 1,000 kg/cm<SP>2</SP>or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250270-A (JP)
Title: Fluid transmission device and method for controlling fluid transmission device
Inventor: YAMASHITA TOSHIYA
IPC: F16H59/44
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid transmission device inhibiting a poor start of a vehicle caused by a drop of transmission efficiency of power due to air residence in a torque converter.  <P>SOLUTION: The fluid transmission device 1 is provided with a travel range stop determination part 123a determining a travel range stop state in which a transmission is in a travel range and wheels stops, an air residence determination part 123b determining an air residence state in which air resides at an outer diameter section of an output side oil chamber 4i of the torque converter 4, and a shut off clutch 103a shutting off transmission of drive torque transmitted to wheels from the torque converter 4. When the device determines the air residence stare in the travel range stop state, engagement of the shut off clutch 103a is released for a prescribed period of time to discharge air residing in the torque converter 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250063-A (JP)
Title: Compressor
Inventor: SHIMAGUCHI HIROTADA
IPC: F04C18/344
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor in which a coil spring and a guide pin are arranged up to the innermost depth of a rotor.  <P>SOLUTION: This compressor 1 is provided so that a cylinder chamber 14 is arranged in a cylinder block 11; the rotor 15 is rotatably arranged in the cylinder chamber 14; a plurality of vane grooves 17 opening on its outer peripheral surface are arranged in the rotor 15; a vane 18 is movably arranged in the projecting or retreating direction in the respective vane grooves 17; and a coil spring 19 energizing the vane 18 in the projecting direction and the guide pin 30 for guiding the coil spring 19, are arranged on the bottom surface side of the respective vanes 18. The coil spring 19 and the guide pin 30 of the adjacent vanes 18 are respectively arranged in a position shifted in the rotary shaft direction of the rotor 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249459-A (JP)
Title: Rubber composition, rubber composition for conveyor belt, and conveyor belt
Inventor: MIYAJI ATSUSHI
IPC: C08L15/02
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition having vulcanization characteristics excellent in heat-aging resistance while holding excellent flame retardancy and having a low environmental load, to provide a rubber composition for a conveyor belt composed of the rubber composition and to provide the conveyor belt using the rubber composition for the conveyor belt.  <P>SOLUTION: In the rubber composition containing a chlororubber and a flame retardant, the flame retardant contains at least a chlorinated paraffin, antimony trioxide and bis-(pentabromophenyl)ethane and a chlorinated paraffin content, an antimony trioxide content and a bis-(pentabromophenyl)ethane content are 10 to 45 pts.mass, 1 to 20 pts.mass and 5 to 35 pts.mass, respectively, to 100 pts.mass chlororubber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248987-A (JP)
Title: Packing supporter of electro-photographic receptor
Inventor: IIJIMA SHINICHI
IPC: B65D61/00
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing supporter of electro-photographic receptors which is unnecessary for using any liner, and capable of preventing generation of paper dust and trash caused by abrasion of the lining with the supporter, increasing the number of electro-photographic receptors to be mounted in a predetermined volume, and reducing the cost.  <P>SOLUTION: The packing supporter is arranged substantially orthogonal to the axial direction of a plurality of juxtaposed electro-photographic receptors, and simultaneously holds end parts of the plurality of electro-photographic receptors by recesses formed in the packing supporter from upper and lower sides, and maintains them. The recesses are formed in the upper and lower portions of the packing supporters so that the end parts of the plurality of electro-photographic receptors juxtaposed in an upper stage or a lower stage of the plurality of juxtaposed electro-photographic receptors can be simultaneously held from the upper and lower sides and maintained. There are also disclosed a packing method of the electro-photographic receptors using the supporter, and a packing box in which the electro-photographic receptors are packed by using the packing supporter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248694-A (JP)
Title: Bicycle
Inventor: MURAYAMA TAMIO
IPC: B62L3/08
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bicycle excellent in stability in stopping and in traveling.  <P>SOLUTION: The bicycle 2 is provided with a main frame 4; a front wheel 6; a rear wheel 8; a steering part 12; a pair of auxiliary wheels 10 positioned at right and left sides of the main frame 4; a pair of auxiliary support devices 11 for supporting the auxiliary wheels; a braking device 16; and a parking device 18. The auxiliary support device 11 is provided with a lifting device and a fixing device. The lifting device is supported on the main frame 4. The auxiliary wheels 10 are rotatably mounted to the lifting device. The auxiliary wheels 10 are supported on the main frame 4 movably in a vertical direction by the lifting device. The fixing device can fix and fixing-release movement in the vertical direction of the auxiliary wheel 10. The braking device 16 is provided with a front wheel brake for braking the front wheel; and a rear wheel brake for braking the rear wheel. The parking device 18 operates and releases the front wheel brake or the rear wheel brake and the fixing device together.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248698-A (JP)
Title: Vehicle and control method for vehicle
Inventor: TAKAHASHI SHIGENORI
IPC: B60L50/16
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To theoretically set a correction start time to properly suppress a torque shock caused by a fuel cut.  <P>SOLUTION: A timer is started when it is decided that the fuel cut is started (steps S280, S310), times until the torque shock caused by the fuel cut begins to occur when fuel is cut just before and after injecting fuel to any cylinder of an engine are predicted based on engine speeds as a shortest time and a longest time, a correction start time ta is set between the predicted shortest time and the longest time, a correction duration time tb is set based on the engine speed (step S320), and correction torque is output from a motor until the correction duration time tb after the correction start time ta elapses from the start of the timer (steps S330-S350). By thus setting the correction start time ta, the torque shock caused by the fuel cut of the engine can be properly suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250107-A (JP)
Title: Exhaust heat recovery system
Inventor: OBARA KIMIKAZU
IPC: F01N5/02
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust heat recovery system for restraining boiling of cooling water, and restraining a pressure loss in an exhaust gas passage, by simplifying a structure.  <P>SOLUTION: A first evaporation part 40 of an exhaust gas recirculation device includes a heat pipe 41 and an exhaust gas passage 42 arranged around the heat pipe and flowing exhaust gas, and evaporates a working liquid by absorbing heat of the exhaust gas in the heat pipe 41. A second evaporation part 50 of an exhaust heat recovery device includes a heat pipe 51 and an exhaust gas passage 52 arranged around the heat pipe 51 and flowing the exhaust gas, and evaporates the working liquid by absorbing the heat of the exhaust gas in the heat pipe 51. The first evaporation part 40 and the second evaporation part 50 are integrally arranged in the middle of an exhaust passage for flowing the exhaust gas, and heat of the working liquid provided by the second evaporation part 50 is radiated and recovered to a cooling medium by a condensing part 20 together with heat of the working liquid provided by the first evaporation part 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT