baber/WOPTO huggingface dataset:
Patent JP-2010241262-A (JP)
Title: Driving device
Inventor: ONO TOSHIKAZU
IPC: H02P6/08
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device for much more surely suppressing the supply of an excessive power to a battery in changing the shift level of a stepped transmission.  <P>SOLUTION: When the shift level of a transmission is not under change, an inverter which drives a motor is switching-controlled by setting a PWM signal by using a first carrier frequency Fhi (S110, 120, 140), and when the shift level of a transmission 39 is under change, the inverter is switching-controlled by setting the PWM signal by using a second carrier frequency Flo which is lower than the first carrier frequency Fhi (S110, 130, 140). Thus, it is possible to prevent the power consumption of a motor from becoming insufficient by increasing the pulsation (ripple currents) of the currents of a motor, and increasing the loss under the change of the shift level. Therefore, it is possible to suppress the supply of an excessive power to the battery even when a power from the motor is decreased.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243062-A (JP)
Title: Storage water heater
Inventor: HIRAOKA SO
IPC: F24H9/00
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a storage water heater capable of forming a vacuum heat insulation part outside a hot-water storage tank at low cost.  <P>SOLUTION: The storage water heater 100 stores hot water heated by a heat source machine (heat pump unit 10) in the hot-water storage tank 20 housed in an outer case 70, and supplies the hot water stored in the hot-water storage tank to a predetermined hot-water supply destination by a hot-water supply pipe line 50. For obtaining the storage water heater 100, an inner case 70b in which a sealed space ES can be formed is arranged inside an outline case 70a composing the outer case, at least between itself and inner surfaces of the outline case at the side parts of the hot-water storage tank and between itself and an inner surface of the outline case at the upper part of the hot-water storage tank, and air inside the sealed space is exhausted to allow formation of the vacuum heat insulation part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243854-A (JP)
Title: Alkali-developable negative photosensitive resin composition, production method of cured relief pattern, and semiconductor device
Inventor: UEDA MITSURU
IPC: G03F7/004
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative photosensitive resin composition that is free from a problem of metal corrosion as the composition does not generate an acid during thermosetting, and to provide a production method of a cured relief pattern and a semiconductor device.  <P>SOLUTION: The negative photosensitive resin composition contains 100 parts by mass of a polyhydroxyamide having a specified structure including a dihydroxy diamide unit and an optional diamide unit, 2 to 30 parts by mass of a vinylsulfone compound having a specified structure, and 3 to 30 parts by mass of a photo-base generator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242199-A (JP)
Title: Method for removing thin film adhering to vacuum part
Inventor: USHIYAMA FUMIZO
IPC: C23G1/24
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique in which an adhesion-proof board or a mask can be cleaned with water containing no acid.  <P>SOLUTION: A vacuum part on which a thick electrolyte membrane is formed, such as a mask and an adhesion-proof apparatus, used in a process for producing a Li ion secondary battery, is constituted so that it can be freely attached and detached from a vacuum chamber. When such a part is cleaned, the vacuum part to which an electrolyte membrane adheres is detached, and neutral water (pH 6-8) is poured or spread to the adhering electrolyte membrane to release the electrolyte membrane from the vacuum part. There is a tendency for the rate of residue to decrease as the value of the molar ratio Q increases. In a range of a molar ratio Q of 0.26 or more, 80% or more of a LiPON thin film formed on a test substrate surface is released. Thus, the LiPON thin film has been released with neutral water. The method is effective for releasing the LiPON thin film having a molar ratio Q of 0.26 or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248910-A (JP)
Title: Exhaust device for outboard engine
Inventor: KAZUTA HISASHI
IPC: B63H20/24
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sealing performance of an exhaust pipe extending from one side to the other side of a member at the side of an engine.  <P>SOLUTION: This exhaust device for the outboard engine includes the exhaust pipe to form a catalyst exhaust passage extending from one side to the other side of a guide exhaust 2, and a catalyst 33 provided in the exhaust pipe, the guide exhaust 2 having a through-hole 30 at the rear end. The exhaust pipe is composed of an upstream side exhaust pipe 31 extending from the exhaust outlet of the guide exhaust 2 to the through-hole 30, and a downstream side exhaust pipe 32 extending from the exhaust inlet of the guide exhaust 2 to the through-hole 30. The downstream side end of the upstream side exhaust pipe 31 is fitted to the upstream side end of the downstream side exhaust pipe 32 movably in the through-hole 30. A metal O-ring 63 is held between the downstream side end and the upstream side end.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248941-A (JP)
Title: Electric blower and vacuum cleaner using the same
Inventor: NISHIMURA TAKESHI
IPC: F04D29/44
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric blower improved in suction capacity by preventing the reflux of air generated between a suction port of an impeller and an intake port of a fan case.  <P>SOLUTION: The electric blower includes: the impeller 21 constituted so as to put a plurality of blades 24 between a resin front surface shroud 23 and a rear surface shroud 22; an electric motor 8 rotating and driving the impeller 21; a metal fan case 10 containing the impeller 21; a resin fan case spacer 11 disposed at a center of the fan case 10 and having a tip bent to the impeller 21 side to form the intake port 26; and a mouthpiece 25 disposed at the suction port of the front surface shroud 21 and constituted of a cylindrical metal thin plate of which the front surface shroud 21 side is expanded wider as it goes to an end. The mouthpiece 25 and the fan case 11 keep slide contact during the rotation of the electric motor 8 and constitute almost a zero gap. Consequently, the electric blower of the high suction capacity is obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249176-A (JP)
Title: Control device for vehicle
Inventor: ISHIWADA TAKESHI
IPC: F16H57/04
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variation in adjustment of an oil level in an automatic transmission in a vehicle carrying the automatic transmission.  <P>SOLUTION: The vehicle includes an engine, the automatic transmission, and a torque converter with a lock-up clutch arranged between the engine and the automatic transmission. In the vehicle, an ECU makes the engine turn at a predetermined rotational speed when a user demands adjustment of the oil level of the automatic transmission (S10; YES) and makes an output shaft of the automatic transmission stop (S20), and controls a plurality of frictional engagement elements of the automatic transmission to decide the rotational region inside the automatic transmission (S30).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252557-A (JP)
Title: Power conversion system
Inventor: TABATA TAKEAKI
IPC: H02M7/5387
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the loss increases in a power converter where a DC power supply is connected between the neutral point of a load and one end of a DC middle capacitor of a three-phase inverter because the charging of the DC capacitor and the driving power of the load are handled by the inverter.  <P>SOLUTION: A power conversion system includes a transformer having the secondary winding of star-connection, a first power converter which converts the AC three-phase voltage of the secondary winding of a transformer into a DC voltage, a second power converter which shares the DC section with the first power converter, a first switch connected between the neutral point of the secondary winding of the transformer and the DC power supply, and a second switch connected between the neutral point of the load of the second power converter and the DC power supply.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251208-A (JP)
Title: Luminaire
Inventor: KITAGAWA HISAO
IPC: F21S8/02
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire which has a simple structure with high electric reliability and mechanical reliability and is of low cost.  <P>SOLUTION: The luminaire has a straight tube fluorescent lamp 10 and a pair of sockets 13a, 13b which support both ends of the straight tube fluorescent lamp and supply power, and includes a connecting socket 20 which is installed in one of the sockets 13a, 13b and has a pin 24 to conduct a base pin 14 and the socket 13a and an insulation 23 to cover the surrounding of the pin 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009246371-A (JP)
Title: Projection light source
Inventor: KOCH DONALD
IPC: G03F7/20
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection light source for generating a more intense arcuate band (than conventional projection light sources) of light with pupil irradiance, symmetrical pupil distribution, uniform numerical aperture, and high telecentricity.  <P>SOLUTION: An image dissector is suitably used in combination with a projection light source, and includes an input face, an output face, and plural elements that redirect light from the input face to the output face. The output face has a substantially rectangular shape that is different from that of the input face. At least one of the plural elements has at least one coating that reduces optical transmission efficiency of the one of the plural elements so as to secure substantially uniform irradiance of the output face.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010250757-A (JP)
Title: Portable terminal and data display method
Inventor: NAKANO MOTOHIRO
IPC: G06F3/0485
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal and a data display method which can perform page turning operations excellent in operability and visibility to data constituted of a plurality of pages.  <P>SOLUTION: The portable terminal includes: a display means (S1) for displaying the data constituted of the plurality of pages; a detection means (S2) for detecting a moving amount of an operation input by an operator; a determination means (S3) for determining a page amount to be turned based on the moving amount detected by the detection means; and a display control means (S4) for performing display for turning pages of the data for the page amount determined by the determination means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256630-A (JP)
Title: Fixing device and image forming apparatus including same
Inventor: NANJO YUZURU
IPC: H05B6/02
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device enabling complete magnetic shielding in a region requiring magnetic shielding, and to provide an image forming apparatus for mounting the device.  <P>SOLUTION: The fixing device includes an induction heating coil (52); fixed cores (54, 56) or a movable core (58) for forming a magnetic path around the coil; a ring-shaped shielding member (60), provided bent in the form of a circular arc, along the outer face of the movable core to shield magnetism generated with the coil; and a magnetic shielding means (83) for moving the inside of the ring to a shielding position penetrated by a magnetic field of one direction in shielding magnetism, to make the inside of the ring move to a retracting position penetrated by bidirectional magnetic fields in retracting magnetism, without shielding it. The shielding member includes a ring-like part (60B), provided in a boundary part of a region needing the magnetic shielding and a region non-requiring magnetic shielding, and electrically insulating a part of the circumferential direction, as viewed from an axial line direction of the movable core, while being constituted in a shape which is closed in the circumferential direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009292147-A (JP)
Title: Recording element substrate, recording head, and recording device
Inventor: KUBO KOSUKE
IPC: H04N1/034
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element substrate having a plurality of arrays of recording elements in which a different number of the arranged recording elements are arranged, and enabling an effective data transfer to each recording element and an effective circuit layout.  <P>SOLUTION: The element substrate is constructed such that the element substrate has the first recording element array in which relatively many recording elements are arranged, and a plurality of the second recording element arrays which have the same length as the first recording element array and in which a relatively smaller number of the recording elements than the number of the recording elements in the first recording element array are arranged, the first and second recording element arrays being parallel, and such that the element substrate has one shift register to hold data driving the recording elements in the first recording element array and one shift register to hold data driving the recording elements in the second recording element arrays.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010263693-A (JP)
Title: Organic polymer actuator
Inventor: AKASHI MITSURU
IPC: C08F297/00
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic polymer actuator which quickly operates in one direction.  <P>SOLUTION: The organic polymer actuator is composed of an organic polymer thin film with an alternate lamellar structure of a block copolymer, a solution part, and electrodes holding the organic polymer thin film and solution part in between.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261506-A (JP)
Title: Buried pipe shielding structure and buried pipe shielding method
Inventor: KIJIMA HITOSHI
IPC: F16L57/00
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problems that a buried pipe shielding structure causes troublesome burying work, and a working space is required therefor.  <P>SOLUTION: The buried pipe shielding structure is a buried pipe shielding structure for protecting a buried pipe as an electric conductive pipe with an insulation coating applied thereon, against lightning damage, and a linear electric conductor is disposed along the buried pipe between the buried pipe and the ground surface. Further, the buried pipe shielding method is a buried pipe shielding method for protecting the buried pipe as the electric conductive pipe with an insulation coating applied thereon, against lightning damage, and earth and sand of a predetermined thickness are laid on the buried pipe disposed in a groove. The linear electric conductor is disposed on the earth and sand from above the buried pipe, and the groove is buried by laying earth and sand on the linear electric conductor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009299043-A (JP)
Title: Minute cellulose fiber dispersion liquid, polymer cellulose composite and opening method of cellulose fiber
Inventor: WATANABE AKIRA
IPC: C08L1/00
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a minute cellulose fiber dispersion liquid, in which a cellulose fiber having a minute and uniform fiber diameter is uniformly dispersed and not liable to separate even at a low viscosity having enough fluidity.  <P>SOLUTION: This is a dispersion liquid of a cellulose fiber having cellulose I type crystal and has a repeating unit represented by general formula (1) (wherein X<SB>1</SB>, X<SB>2</SB>, and X<SB>3</SB>are each independently hydrogen, 1-20C alkyl carbonyl, 2-6C alkenyl carbonyl which may be substituted by an allyl group, alkynyl carbonyl, allyl carbonyl, nicotinoyl, isonicotinoyl or furoyl).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010269809-A (JP)
Title: Newspaper stocker
Inventor: SAKAI SHINTARO
IPC: B65B27/08
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To store newspapers/fliers or the like in a stack, and to bind the stack as it is by the use of a binding string, to set on a string receiving section so that two short-string segments cross one long string segment.  <P>SOLUTION: There is constituted the stocker for binding newspapers/fliers or the like by the use of a string so that the two short-string segments cross the one long string segment is formed of a material such as plastic, metal or wood, and formed so that its top and part of its front and back are opened. The bottom plate thereof has a recess in the middle for extending the string 6 and two string-receiving projections outside the recess. Each of the side plates 5 has a string fixing notch 15 in its upper part and two string-receiving projections at both sides of the notch. Furthermore, two string-receiving projections are formed at each of the front and back sides. By using the binding string set in advance by being hooked around the projections from the middle, a stack of newspapers/fliers is bound as it is so that the two short-string segments cross the one long string segment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271810-A (JP)
Title: Information processor
Inventor: MIYAZAKI RYOTA
IPC: G06F9/45
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor properly predicting a program block to be executed next even when program blocks having many repetitions exist only in a part of a program.  <P>SOLUTION: A program execution task 10 notifies a prediction compile task about a request of prediction compile by a prediction compile request notification part 134 when a compile code decision part 110 determines that there is no compile code of an execution program block. The prediction compile task 20 receives a prediction compile notification thereof by a prediction notification reception part 210, predicts the program block to be executed by an execution prediction part, and compiles the predicted program block.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009286391-A (JP)
Title: Impact absorbing device and seat including the device
Inventor: CAILLETEAU JEREMY
IPC: B60N2/20
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact absorbing device enabling the backrest of a seat to be inclined forward when an impact is larger than a prescribed value.  <P>SOLUTION: This impact absorbing device includes a plate 2 and an absorbing shaft 17. The plate 2 includes a brake cavity 9, and a hole 5 for having the absorbing shaft 17 inserted therethrough. The hole 5 and the brake cavity 9 are separated by a bridge 10, and the size of the bridge is set to be broken when stress applied on the backrest is larger than the prescribed value. Moreover, this invention relates to a seat for a vehicle, more specifically, a seat for an aircraft, and the above device is arranged in the connected part thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010270503-A (JP)
Title: Soil treatment structure
Inventor: IIZUKA HIROSHI
IPC: E02F7/00
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To make excavated soil suitable for backfilling not only when the excavated soil is solid but also when the excavated soil is construction sludge.  <P>SOLUTION: A soil treatment structure includes a supply part S receiving the excavated soil, a treatment part D treating the excavated soil fed from the supply part S and discharging it outside, and a treatment material feeder T supplying treatment materials to the supply part D. The supply part S includes a hopper 1 receiving the excavated soil, and a supply side conveying part 2 receiving the excavated soil discharged from the hopper 1 to convey it to the treatment part D. The treatment part D includes a treatment side conveying part 3 receiving the excavated soil from the supply side conveying part 2 and receiving treatment materials discharged from the treatment material feeder T to convey them to the downstream side, and a mixing device 4 disposed behind the treatment side conveying part 3 to mix the excavated soil discharged from the treatment side conveying part 3 and the treatment materials together. The supply part S and the treatment part D are connected together in series and disposed horizontally, while a gate mechanism 6 regulating a passing amount of the excavated soil is arranged in the boundary between the supply side conveying part 2 and the treatment side conveying part 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272483-A (JP)
Title: Lighting device
Inventor: SAKAMOTO MITSUHIDE
IPC: F21V33/00
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desk top linghting device coping with an optional shape in production of small quantities and various products and optical characteristics suited to the shape and greatly reducing a tact involving manufacture regardless of its relatively large size.  <P>SOLUTION: The lighting device is characterized by comprising a light guide plate that machining dots are arranged in a matrix on a rectangular leading edge of an ultrasonic machining horn, the leading edge of the ultrasonic machining horn is pressed on one main surface of a substrate for the light guide plate, reflection dots reflecting the machining dots on the leading edge are formed on one main surface of the substrate for the light guide plate, the ultrasonic machining horn is moved relative to the substrate for the light guide plate in a plane of the main surface to repeat formation of the reflection dots, the reflection dots are formed in a predetermined range on one main surface of the substrate for the light guide plate, and the reflection dots are formed on opposing both main surfaces of the substrate for the light guide plate, and a support member engaging with one end of the light guide plate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009194934-A (JP)
Title: Capacitive ultrasonic transducer, method of manufacturing stacked capacitive ultrasonic transducer
Inventor: ADACHI HIDEO
IPC: B81C3/00
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly sensitive capacitive ultrasonic transducer and a method of manufacturing a stacked capacitive ultrasonic transducer.  <P>SOLUTION: Capacitive ultrasonic transducer cells are two-dimensionally arranged within and along the surface of a substrate, and stacked in a direction perpendicular to the substrate. The capacitive ultrasonic transducer cell has a substrate, an electrode formed on the substrate, a membrane formed across a gap layer, a membrane-supporting member for forming the membrane on the substrate across the gap layer, and an electrode formed on the membrane. The membrane-supporting members of the capacitive ultrasonic transducer cells has a stacked structure so that each of the membrane-supporting members is located substantially at a center of the lower membrane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010277159-A (JP)
Title: Image interpretation report creating apparatus
Inventor: OKAMOTO MAIKO
IPC: G16H10/60
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image interpretation report creating apparatus enabling the clear recognition of a relationship between a key image and a remark.  <P>SOLUTION: A display unit 50 displays an image interpretation report creating screen including an image display area and a remark input area. An input unit 10 inputs a medical image into the image display area and a remark related to the input medical image into the remark input area. A display control unit 37 makes the input medical image associated with the input remark visually and makes the display unit 50 display them.  <P>COPYRIGHT: (C)2011,JPO&INPIT