baber/WOPTO huggingface dataset:
Patent JP-2009171741-A (JP)
Title: Synchronous rectifying type switching regulator and electronic component
Inventor: SAITO TAKAO
IPC: H02M7/21
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous rectifying type switching regulator and electronic components for suppressing the failure of a switching element when an output part is short-circuited.  <P>SOLUTION: The synchronous rectifying type switching regulator includes: a first transistor Tr1 connected to an input part 14; a second transistor Tr2 serially connected between the first transistor Tr1 and a ground part 15; a smoothing circuit 13 of which one end is connected to a connection part 18 between the first and the second transistors Tr1, Tr2, and which includes the output part 16 at the other end; a drive circuit 12 which opens, closes and drives the first and second transistors Tr1, Tr2 by giving open/close signals to these transistors, respectively, based on a voltage of the output part 16 when electric power is supplied; and a driving control part 17 which detects the short-circuit of the output part 16 based on the potential of an input part 14 and the potential of the output part 16, and stops the driving of the drive circuit 12 when the short-circuit is detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167577-A (JP)
Title: Glove
Inventor: IMAEDA KIYOMITSU
IPC: A41D19/01
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glove solving the following problem: an oil-feeding nozzle which is taken out and held with the hand, and a lever which is held with fingers during feeding oil at a self-service gas station, make a user feel bad and uncomfortable because they are used with bare hands after touched by the general public, and make the user have a hasty aftertaste so as not to make her (him) feel clean when driving the car after feeding oil.  <P>SOLUTION: The glove is put on the dominant hand of the user who feeds oil, includes a thumb bag part in which the thumb is housed, a forefinger bag part in which the forefinger is housed, and a three finger bag part in which three fingers including a middle finger, a digitus finger and a little finger are housed integrally, and is designed so as to be usable for both of the right and left hands. The glove is put on prior to feeding oil, and thereafter the user takes out the oil-feeding nozzle, holds the oil-feeding nozzle and operates the lever during feeding oil. Resulting from wearing the glove, the user has no bad feeling and comfortably drives the car with clear feeling after completing the oil-feeding work.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176886-A (JP)
Title: Production method of semiconductor device
Inventor: FURUYA AKIRA
IPC: H01L21/3205
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of a semiconductor device preventing the impairment of characteristics of a semiconductor device caused due to a rough surface of a sidewall of a concave portion formed in an exposed surface of a substrate by reducing an unevenness of the sidewall of the concave portion.  <P>SOLUTION: In this production method, by irradiating gas cluster ion beams 200 from the surface side of a substrate (100) in which a concave portion 104 is formed in an exposed surface of the substrate in a direction inclined relative to the surface of the substrate, the gas cluster ion beams 200 are irradiated to a sidewall of the concave portion 104.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177493-A (JP)
Title: Solid-state imaging device
Inventor: KUSHIMA TATSUJI
IPC: H04N5/374
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of obtaining an image of high resolution by correcting pixel data when some wiring line for row selection is broken.  <P>SOLUTION: The solid-state imaging device 1 has a photodetection unit 10, a signal readout unit 20, a control unit 30, and a correction processing unit 40. In the photodetection unit 10, M×N pixel portions P<SB>1, 1</SB>to P<SB>M, N</SB>each including a photodiode generating electric charges by an amount corresponding to incident light intensity and a readout switch connected to the photodiode are arrayed two-dimensionally in M rows by N columns. Electric charges generated at respective pixel portions P<SB>m, n</SB>are input to integrating circuits S<SB>n</SB>through readout wiring lines L<SB>O, n</SB>, and voltage values output from the integrating circuits S<SB>n</SB>according to the amounts of electric charges are output to output wiring lines L<SB>out</SB>through holding circuits H<SB>n</SB>. The correction processing unit 40 performs correction processing on respective frame data output repeatedly from the signal readout unit 20, so that frame data after the correction processing are output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051807-A (JP)
Title: Polyhydric alcohol and method for producing the same
Inventor: SHIN JUNICHI
IPC: C07C29/149
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyhydric alcohol having an alicyclic group, as a raw material compound for providing an excellent polymer material in good reactivity.  <P>SOLUTION: The new polyhydric alcohol is represented by formula [1]. A derivative raw material such as a polyvalent allyl ether and a polyvalent diglycidyl ether can be prepared by using the polyhydric alcohol as a raw material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231407-A (JP)
Title: Radiation-curable adhesive composition, composite body, and manufacturing method for composite body
Inventor: YAMAMURA TETSUYA
IPC: B32B27/30
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-curable adhesive composition capable of easily adhering a molded body of PVA based resin and the other body to be adhered, and forming a composite body (laminated film or the like) excellent in cutting-resistance, moist/heat-resistance and adhesion strength.  <P>SOLUTION: The composition contains (A) an alicyclic epoxy compound, (B) a compound having a molecular weight of 500 or higher and containing at least one hydroxyl group, and (C) an optical acid generating agent. The composite body 1 is formed by laminating an adherend 3 onto one surface of the PVA based molded body 2 through an adhesive layer 4 comprising a cured product of the radiation-curable adhesive composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178073-A (JP)
Title: Method for detection of abnormal fat accumulation and method for screening antiobesic substance by using d-dopachrome tautomerase, and agent for treatment-prevention of obesity
Inventor: IWATA TAKEO
IPC: A61K45/00
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the early detection of abnormal fat accumulation and the adjustment and maintenance of the fat accumulation to an optimum level, thereby solving the grave problem for the contemporary people that obesity caused by the abnormal accumulation of fat, especially excessive accumulation of fat is principal cause of all diseases inducing lifestyle-related diseases such as diabetes, cardiopathy and arteriosclerosis and, nevertheless, there is no established radical therapeutic method and only alimentary therapy and exercise therapy are used as a countermeasure at present.  <P>SOLUTION: Provided are a method for the detection of abnormal fat accumulation including the measurement of the expression quantity of D-dopachrome tautomerase (DDT) in a sample derived from a living body, a reagent for the detection of abnormal fat accumulation, a method for screening an antiobesic substance and an agent for the treatment or prevention of obesity containing DDT or a nucleic acid encoding DDT as an active component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183063-A (JP)
Title: Motor controller and vehicular steering system
Inventor: KOMATSU ITSUHITO
IPC: H02P6/08
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller which can use positional estimation in a low-speed region and positional estimation in high-speed region properly, according to the rotation speed of a rotor, and can calculate the position of the rotor accurately thereby.  <P>SOLUTION: A low-speed region position estimating portion 41 is designed to be suitable for a state that a motor is rotating in a low-speed region, and generates a low-speed estimated rotational position θ^<SB>L</SB>. A high-speed region position estimating portion 42 is designed to be suitable for a state that the motor is rotating in a high-speed region, and generates a high-speed estimated rotational position θ^<SB>H</SB>. A dividing portion 43 obtains a divided estimated rotational position θ^<SB>M</SB>by internally dividing the low-speed estimated rotational position θ^<SB>L</SB>and the high-speed estimated rotational position θ^<SB>H</SB>. A rotation speed calculating portion 24 obtains a rotation speed ω of the rotor based on an output signal of a steering angle sensor. Based on the rotation speed ω, the low-speed estimated rotational position θ^<SB>L</SB>, the high-speed estimated rotational position θ^<SB>H</SB>, or the divided estimated rotational position θ^<SB>M</SB>is selected by a switching portion 44.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182775-A (JP)
Title: Home network system
Inventor: FURUKAWA TAKANORI
IPC: H04M11/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home network system capable of preventing discard of data, and securing a band required for an in-house apparatus even in a condition where the traffic of a network is tight.  <P>SOLUTION: A traffic amount is recognized by monitoring an out-of-house network by an out-of-house network monitoring part 11 of a master apparatus 10; an allocation time per unit time of TDMA is controlled based on the traffic amount by an in-house TDMA control part 12 and allocated to an in-house apparatus 20; a target bit rate of data transmitted to an in-house network 30 based on an allocated time is calculated in a target bit rate calculation part 22 of the in-house apparatus 20; and date of the target bit rate is generated by a date generation part 23 having a quantization count control part 23a to be transmitted to the home network 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179302-A (JP)
Title: Floor tunnel portion structure of vehicle
Inventor: MIKI KENJIRO
IPC: B62D25/20
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor tunnel portion structure of a vehicle, ensuring an arranging space of an airbag sensor by recessing a tunnel expanding portion, and suppressing folding deformation between a front portion having a large tilting angle of a tilting surface and a rear portion laving a small tilting angle upon collision.  <P>SOLUTION: The tunnel expanding portion 20 is provided at a coupling portion between a dash panel 3 and a floor panel 4. The tilting surface equipped with the front portion 21 having the large tilting angle and the rear portion 22 having the small tilting angle is provided on the tunnel expanding portion 20. An airbag sensor 45 is mounted on upper potions of the tilting surfaces 21, 22, and a cross member 70 forming a closed cross-section between the tilting surfaces 21, 22 is provided on lower surfaces of the tilting surfaces 21, 22 astride the front portion 21 and the rear portion 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186032-A (JP)
Title: Indoor unit of air conditioner
Inventor: OZAWA TETSURO
IPC: F24F1/00
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor unit of an air conditioner capable of miniaturizing a supporting structure of an air filter cleaning unit, and reducing costs by improving manufacturing performance, and simplifying components.  <P>SOLUTION: A heat exchanger 8 and a blower 10 are received inside of an indoor unit body 1, a front drain pan 12a is integrally disposed, a front-face suction opening 4 is formed on a front face, a top-face suction opening 5 is formed on a top face, a front-face air filter 18 and a top-face air filter 17 are divisionally disposed in a state of being opposed to the suction openings, air filter cleaning units S are disposed over end portions of the air filters, an upper frame assembly 16 movably supporting the top-face air filter, is disposed between the top-face suction opening and the heat exchanger, and a plurality of filter guides 20 for movably supporting the air filter are disposed between the upper frame assembly and the drain pan in a state that upper end portions are mounted on a front end portion of the upper frame assembly and lower end portions are mounted on a front end portion of the drain pan between the front-face suction opening and the heat exchanger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186227-A (JP)
Title: Timepiece, light-transmitting member, and its manufacturing method
Inventor: SUZUKI KATSUMI
IPC: G04B39/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-transmitting member provided with a reflection preventive function and having sufficiently high hardness to secure resistance to flaws and provide a timepiece and a method for manufacturing the light-transmitting member.  <P>SOLUTION: Cover glass 1 as the light-transmitting member includes a substrate 10 having a light-transmitting property. A recession and protrusion assembly part 20 having a plurality of recession parts 22 and protrusion parts 21 is formed in a body surface part of the substrate 10. The recession and protrusion assembly part 20 is formed by dry etching etc.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186618-A (JP)
Title: Display plate
Inventor: AKI KATSUNORI
IPC: G09F7/18
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display plate which is easily attached and detached, is prevented from being deviated after attachment, and can be repeatedly used.  <P>SOLUTION: The display plate 100 displays a matter concerning an operation by being attachably/detachably attached to, for example, instruments (objects for operation) 1, includes an L-shaped display part body 2, and a magnet 3, and the magnet 3 is attached to an edge 2b of the display part body 2. Namely, display content 5 such as, for example, "under operation" is displayed on a display surface 2a of the display part body 2. Consequently, when the display plate is attached to the instruments 1, it is attached so that the display surface 2a is visible from the front side and the magnet 3 attached to the edge 2b of the display part body 2 sticks to sheet metal 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188558-A (JP)
Title: Router
Inventor: NAGOYA MITSUGI
IPC: H04L45/60
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for suitably relaying communication data.  <P>SOLUTION: A log output controller 145 includes a database in which the data included in a log output from a communication controller functioning a router which connects a plurality of networks and relays communication data between the networks and a method of outputting the log containing the data are stored, while being made to correspond to each other; a plurality of log output ports 143 for outputting the log to other devices; a retrieval circuit which acquires the log from the communication controller and retrieves the data included in the log from the database; and an output unit which acquires a method of outputting the log from the database, according to the retrieval result of the retrieval circuit, determines a log output port 143 for outputting the log by the method, and outputs the log from the log output port 143.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183501-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of grasping an abnormality in an early stage when a specified cyclic signal to drive a random number generator stops due to failure or other causes.  <P>SOLUTION: The game machine 1 includes a start winning hole passage sensor 40 to output a detection signal SG1 by detecting a momentum when a big win is determined, a first clock generating circuit 104 to generate a clock signal CL1 as the cyclic signal, the random number generator 105 to update the random number based on the clock signal CL1, a detection signal determination circuit 106 to output a detection signal SG1 as effective detection signals SG2 and SG3 when the clock signal CL1 is normally outputted from the first clock generating circuit 104, and a CPU 101 to gain a random number from the random number generator 105 in response to the effective detection signal SG3, and determine a big win based on the random number.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187382-A (JP)
Title: File transfer system and file transfer method
Inventor: FUJIWARA HIROYUKI
IPC: G06F13/00
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To transfer a file even to/from a user to whom an exclusive address for file transfer is not imparted.  <P>SOLUTION: When transmitting a file transmission request to a guest user, a host client 10 includes a return destination address and the mail address of the guest user respectively in the file transmission request and transmits them to a transfer server 20. Also, the transfer server 20 determines whether or not the request destination of file transmission by the file transmission request is the guest user, and when determining that the request destination is the guest user, transfers the received file transmission request to a guest server 40. Then, the guest server 40 transmits request arrival notice mail including a URL for return and a password for return to the mail address of the guest user, and when receiving the URL for the return and the password for the return from the guest user thereafter, transfers the simultaneously received file to the return address included in the file transmission request.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186847-A (JP)
Title: Image forming apparatus and image density control method
Inventor: YOSHIDA AKIRA
IPC: G03G15/00
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image density control method with which characteristic information such as development γ is accurately obtained with a small number of toner patches when the development γ is not largely varied from the previous value, and two or more toner patches are put within a detection range of an optical detection means by forming a gradation pattern once even when the development γ is much larger than the previous value.  <P>SOLUTION: One toner patch of the gradation pattern is formed with fixed developing bias determined in advance so that it may be sure to be within the detection range of an optical sensor in the variation range of the development γ, and remaining toner patches are formed with developing bias set so that they are equally dispersed within the detection range of the optical sensor on the basis of the developing bias determined by previous process control.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184094-A (JP)
Title: Barrel polishing machine
Inventor: MATSUO EIJI
IPC: B24B31/02
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barrel polishing machine for preventing a handle from deforming.  <P>SOLUTION: A rotation member 21 for horizontally rotating, a bottomed cylindrical barrel case 25 rotatably arranged at a position eccentric from a rotation center in the rotation member 21, a barrel tank 26 stored in a barrel case 25. The barrel tank 26 includes a bottomed cylindrical tank body 27 and a barrel cover 31 for blocking an opening of an upper face of the tank body 27. In the barrel 31, the handle 37 consisting of a pair of leg parts 38 erecting from the upper face of the barrel cover 31 and a grip part 39 arranged between upper ends of the pair of leg parts 38 are provided. In the barrel polishing machine, a reinforcing member 40 of a material of which rigidity is higher than that of the handle 37 is provided for the handle 37.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193979-A (JP)
Title: Surface-emitting semiconductor laser, optical device, light irradiation device, information processing apparatus, optical transmitter, optical space transmitter, and optical transmission system
Inventor: KONDO TAKASHI
IPC: H01S5/183
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-emitting semiconductor laser which can perform lateral mode control, while reducing the electrical resistance.  <P>SOLUTION: A surface-emitting semiconductor laser includes a lower DBR 14 formed on a VCSEL 10 and a substrate 12, including a current construction layer 32, consisting of Al, an active region 16, and an upper DBR 18 fabricated on a post P. A plurality of holes 30, reaching the current constricting layer 32 from the active region 16 are formed in the lower DBR 14 on the outside of the post P. A conductive region 38, extending in the y-direction, is formed in the current constriction layer 32, and a conductive region 44, extending in the x-direction, is formed in the current constricting layer 40 of the upper DBR 18. By combining these conductive regions 38 and 44, the xy-directions of light is controlled, and lateral mode control can be performed. The area of each conductive region 38, 44 can be widened, as compared with the conductive regions of a conventional lateral mode control layers, and the electrical resistance can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191666-A (JP)
Title: Controller of engine
Inventor: KAWAKITA KOJI
IPC: F02D41/04
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an engine for improving output and fuel economy while preventing damage to the engine due to thermal damage.  <P>SOLUTION: This engine control device includes: an ignition timing control means controlling ignition timing of an engine that can use a blended fuel with alcohol blended therein; an exhaust air-fuel ratio detection means detecting the exhaust air-fuel ratio of the engine; a concentration detection means detecting an alcohol concentration in the blended fuel; an operation state detection means detecting the operation state of the engine; and a correction means correcting a target equivalence ratio to a lean direction by controlling the amount of fuel injected from a fuel injection valve and also correcting the ignition timing controlled by the ignition timing control means to an advance side, according as the alcohol concentration detected by the concentration detection means is high when the operating condition detection means detects a predetermined high-speed and high-load operation state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190948-A (JP)
Title: Carbon nanotube structure, electrode using the same, and electric double-layer capacitor
Inventor: HAYASHI SHIGEO
IPC: B82Y30/00
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CNT structure which, in spite of containing CNT bundles, does not deteriorated or improves capacity as a sensor or an electrode.  <P>SOLUTION: A carbon nanotube structure is composed of a substrate and a plurality of carbon nanotube bundles each composed of a plurality of carbon nanotubes erected on the substrate and satisfies the requirements: N is an integer of 2-7; r and X satisfy the following relationships: r/X≤0.27 (N=2); r/X≤0.22 (N=3); r/X≤0.20 (N=4); r/X≤0.18 (N=5); and r/X≤0.14 (N=6 or 7); and the closest distance X has a value equal to or greater than the shortest distance at which the outermost surfaces of the carbon nanotube bundles can exhibit the desired function, wherein N is the maximum frequency in a distribution of the numbers of carbon nanotubes contained in the carbon nanotube bundles; r is an average diameter of the carbon nanotubes; and X is the closest distance between adjoining carbon nanotube bundles.  <P>COPYRIGHT: (C)2009,JPO&INPIT