baber/WOPTO huggingface dataset:
Patent JP-2009231598-A (JP)
Title: Pulsed light source apparatus
Inventor: TAIRA KENJI
IPC: H01S3/10
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulsed light source apparatus of lightweight and high stability for a multi-photon imaging equipment, which can improve an SNR by a comparatively simple configuration without using a synchronous circuit and an active time gate.  <P>SOLUTION: A light amplification/transmission otpical system includes an electrical pulse generator (20) which outputs a single electrical pulse or a plurality of electrical pulses at a predetermined period, a quantum dot semiconductor laser (10) which transits from non-oscillating state to oscillating state to emit light pulses by gain switch drive, responding to the electrical pulse output from the electrical pulse generator (20), and a light amplifier (50) which amplifies the light pulse emitted from the quantum dot semiconductor laser (10), wherein the light amplification transmission optical systems (30, 40, 50, 60) are equipped in which the non-oscillating state and the oscillating state of the quantum dot semiconductor laser (10) has a constant pulse gain.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227860-A (JP)
Title: Self-adhesive composition, and near-infrared ray absorption filter using the self-adhesive composition
Inventor: SHIBATA TAKAYUKI
IPC: G02B5/22
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a near-infrared ray absorption filter not indicating a blue color in a reflection color tone, absorbing effectively a near-infrared ray, having high visible ray transmittance, and excellent in transparency, and a self-adhesive composition used for the filter.  <P>SOLUTION: This self-adhesive composition contains an inorganic near-infrared ray absorbent having 40-200 nm of average particle size, a metal oxide fine particle having 5-30 nm of average particle size, and a resin. The near-infrared ray absorption filter has a self-adhesive layer comprising the self-adhesive composition, the inorganic near-infrared ray absorbent is a tungsten oxide-based compound, and the metal oxide fine particle is zirconium oxide and/or tungsten oxide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009041101-A (JP)
Title: Insulating film-coated powder, and method for producing the same
Inventor: MARUYAMA KOJI
IPC: H01F1/26
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide powder capable of obtaining a powder magnetic core having excellent mechanical properties and insulation properties, and to provide a method for producing the powder.  <P>SOLUTION: The insulating film-coated powder is provided with an insulating film obtained from a coating liquid composition containing a silica particle surface-modified with an organosilane compound, polysilazane and a solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009237727-A (JP)
Title: Method for designing semiconductor integrated circuit
Inventor: NONAKA NOBUAKI
IPC: H01L21/82
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for designing a semiconductor integrated circuit in the consideration of a variation in a logic composition process.  <P>SOLUTION: The method for designing the semiconductor integrated circuit includes steps of: specifying a variation value as a numerical value showing the variation of the delay time of cells; generating a netlist by a logic composition from circuit description; calculating a variation total by totaling variation values of cells configuring each of a plurality of paths reaching the input edge of a flip flop under consideration in the netlist; selecting the maximum value of the variation totals of the plurality of paths as a maximum variation total; selecting the worst value of timing slacks of the plurality of paths as the worst timing slack; and exchanging the cells of the netlist so that the maximum variation total can be decreased in a range in which the worst timing slack can be prevented from being worse than a predetermined slack value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237253-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI NOBORU
IPC: G03G21/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, capable of determining the condition of the contact portion with a detected member of which the temperature is to be detected, of a temperature sensor for detecting the temperature of the detected member, without depending much on the types of the detected member.  <P>SOLUTION: The center thermistor 22 for detecting the temperature of a heat roller 11 is provided in contact with the heat roller 11. In order to determine the condition of the contact portion which comes into contact with the heat roller 11, of the center thermistor 22, electric power supplied to the center thermistor 22 is controlled, such that the center thermistor self-heats. The condition of the contact portion of the center thermistor 22 is determined, based on the temperature detected by the center thermistor 22, after the center thermistor 22 starts self-heating.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239655-A (JP)
Title: Video display apparatus, and video display control method
Inventor: KIMURA TAKAHIRO
IPC: G09G5/10
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display apparatus and a video display control method capable of further improving convenience of a shop clerk by automatically adjusting brightness of a screen depending on the installation place (e.g., storefront) and efficiently utilizing the output of a brightness detecting section.  <P>SOLUTION: The apparatus having a video image processing section for adjusting image quality in response to a control signals has: a brightness detection output deciding section for deciding whether or not a state where a detection output value of the brightness detecting section does not change continues for a predetermined time; and an automatic adjusting section for automatically adjusting the screen so as to be brighter via the control signal when the detection output value does not change for a predetermined time, and adjusting the screen based on the output of the brightness detecting section via the control signal when the detection output value changes within a predetermined period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236427-A (JP)
Title: Compression type refrigerating machine
Inventor: ENDO TETSUYA
IPC: F25B1/053
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression type refrigerating machine capable of eliminating bias of a refrigerant among refrigerating cycles, and continuing a stable operation, in the compression type refrigerating machine having the plurality of refrigerating cycles.  <P>SOLUTION: This compression type refrigerating machine comprises two sets of refrigerating cycles 100A, 100B in which the refrigerant are enclosed. Each of the refrigerating cycles 100A, 100B has an evaporator 10, 13, a compressor 15, 17, and a condenser 19, 21, and both compressors 15, 17 are driven by one motor 29. Liquid level sensors 43, 45 for detecting refrigerant retaining liquid levels of the evaporators 10, 13 of both refrigerating cycles 100A, 100B are disposed, and a refrigerant control mechanism is disposed to move the refrigerant from the refrigerating cycle 100A free from shortage of refrigerant, to the refrigerating cycle 100B specified by detection output from the liquid level sensor 43, 45 and having shortage of refrigerant. The refrigerant control mechanism comprises the liquid level sensors 43, 45, piping 51, a control valve 53, and a control means 55.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239807-A (JP)
Title: Delay locked-loop circuit and display apparatus
Inventor: MIZUHASHI HIROSHI
IPC: H03K5/13
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unstable unit delay circuits from being continued even in the case that a delay corresponding to one piece of a desired unit delay circuit is added.  <P>SOLUTION: A delay locked-loop circuit includes: a phase comparator 1 detecting a phase difference between an external clock and an internal clock; an up/down counter 2 controlling a delay time in accordance with an output signal from the phase comparator 1; and a digital delay line 3 including a plurality of unit delay circuits (Delay-Cells) corresponding to a plurality of bits of a signal outputted from the up/down counter 2 in order to control the delay of the external clock to conform the external clock to the internal clock, and in which the unit delay circuits Delay-Cells controlled by an output from the same bit in the output from the up/down counter 2 are connected not adjacently to each other in the connection of the plurality of Delay-Cells in series.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008284543-A (JP)
Title: Gas purification and atmospheric scavenging apparatus
Inventor: MORI YUKINOBU
IPC: F01N3/04
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which is capable of removing carbon dioxide and purifying an exhaust gas discharged outside of a combustion chamber.  <P>SOLUTION: A gas purification apparatus 10 has a converging pipe 1 for converging the exhaust gas, an injection unit 2 for injecting a purification liquid for purification of an exhaust gas in the converging pipe, a mixing tank 3 for mixing the exhaust gas with a purification liquid injected from the injection unit and a separation tank 4 for separating the exhaust gas and purification liquid from each other, so that the exhaust gas is purified and discharged. A filter 7 is provided at the bottom part of the separation tank 4 for removing salts, so that the liquid is thereby purified. The purified liquid is again circulated and injected from the injection unit 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009246488-A (JP)
Title: Line buffer circuit, image processing apparatus, and image forming apparatus
Inventor: ISHIKURA TOMOYA
IPC: H04N1/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line buffer circuit which can perform a read operation and a write operation at high speed without increasing the circuit size.  <P>SOLUTION: When performing a data writing processing into a single port memory 65, data corresponding to a predetermined number of pixels that are packed by a data packing section 64, are written together into the single port memory 65. When performing data reading and processing from the single port memory 65, the data corresponding to predetermined number of pixels are read out together from the single port memory 65. After the data writing processing corresponding to a predetermined number of pixels into the single port memory 65 are performed, and before next data corresponding to the predetermined number of pixels that are to be written into the single port memory 65 are input, the data reading from the single port memory 65 is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240873-A (JP)
Title: Method for manufacturing organic-inorganic hybrid structure
Inventor: KIN YOKUN
IPC: B32B38/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid structure which is composed of a combined body of different materials and is extremely high in the adhesiveness or contact between the materials.  <P>SOLUTION: The method for manufacturing the hybrid structure composed of different materials includes a step of forming an alternately-adsorbed film of a positive electrolytic polymer and a negative electrolytic polymer between different materials.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245712-A (JP)
Title: Illumination fixture
Inventor: ATAKA MIKA
IPC: F21V9/40
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination fixture equipped with an adjustment function of a color temperature, using a simple constitution, without the use of a complex power supply circuit.  <P>SOLUTION: For the illumination fixture 10, a translucent resin plate 3 having two kinds of phosphor regions 3a, 3b on a linear light source 2 is installed. By a means where the translucent resin plate 3 is substantially rotated, since a position of a boundary line between the two kinds of phosphor regions on the linear light source 2 is changed in the direction of extension of the linear light source on the linear light source, the color temperature can be changed gradually.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250060-A (JP)
Title: Control device of internal combustion engine
Inventor: UEKI TAKESHI
IPC: F02D45/00
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of preventing adverse influence on fuel economy and the deterioration in emission, while smoothly performing air-fuel ratio feedback control based on a correction quantity of the air-fuel ratio, by preventing leakage of fuel from a nozzle port part of a cylinder injection injector.  <P>SOLUTION: This control device has the cylinder injection injector 13 and an intake port injection injector 14, an air-fuel ratio sensor 44 detecting the air-fuel ratio of exhaust gas, a leakage quantity estimating part 6a estimating a leakage quantity of the fuel from the cylinder injection injector from this correction quantity by calculating the correction quantity based on the air-fuel ratio by the air-fuel ratio sensor to pressure in its fuel distribution pipe 131 when stopping the cylinder injection injector, and an ECU 6 switching to the air-fuel ratio feedback control by the intake port injection injector based on the correction quantity of the air-fuel ratio, by prohibiting fuel injection by the cylinder injection injector on and after it, when the leakage quantity of the fuel from the cylinder injection injector estimated by the leakage quantity estimating part exceeds an allowable value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252836-A (JP)
Title: Current constriction-type semiconductor light-emitting element and its manufacturing method
Inventor: OTA YUTAKA
IPC: H01L33/38
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current constriction-type semiconductor light emitting element having high light emission efficiency and to provide a manufacturing method of the current constriction-type semiconductor light emitting element for inexpensively manufacturing such a current constriction-type semiconductor light emitting element.  <P>SOLUTION: The current constriction-type semiconductor light emitting element is provided with a first conductivity type laminated body, a light emitting layer, a second conductivity type laminated body, a current constriction layer, and a first electrode having a first opening in order, and it is further provided with a second electrode arranged on the opposite side to a second conductivity type laminated body in the light emitting layer. The current constriction layer is provided with a second opening from which the second conductivity type laminated body is exposed. The center of the second opening and that of the first opening are made to be the same. An area of the second opening is made larger than that of the first opening. A part of the first electrode is brought into contact with the second conductivity type laminated body. A part of the second conductivity type laminated body is arranged to be exposed from the first opening. A reflection face having a high reflection ratio for light having peak wavelengths between 200-350 nm is disposed on the opposite side to a light emitting layer of the first conductivity type laminated body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251214-A (JP)
Title: Method for manufacturing electrophoretic display device
Inventor: IKEGAMI KANAMI
IPC: G02F1/167
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of a manufacturing an electrophoretic display device wherein a substrate is surely fixed to a partition constituting a cell so as to be prevented from peeling off, and the increase in a driving voltage is prevented.  <P>SOLUTION: In a partition forming step, partitions 11 are formed on one electrode substrate 6 so that the variation in height of top planes 11' is ≤10% of a thickness of the other electrode substrate 2. In an adhesive layer forming step, an adhesive layer 13 having a width of 10 to 100% of a width of the top planes is formed on the top planes of the partitions 11. In a filling step, respective portions surrounded with the partitions 11 are filled with an electrophoretic dispersion solution 21 including at least electrophoretic particles and a dispersion solution. In a fixing step, the other electrode substrate 2 is fixed to the adhesive layer 13 to constitute cells 10. Through these steps, an electrophoretic display device is manufactured wherein the electrophoretic dispersion solution is stored in a plurality of cells sealed and constituted by the pair of electrode substrates facing each other, at least one of which has a transparent electrode on a transparent substrate, and partitions located between these electrode substrates.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251861-A (JP)
Title: Device and method for evaluating driving
Inventor: UECHI MASAAKI
IPC: G08G1/00
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving evaluation device which appropriately evaluates driving operation, when carrying out THE right and left turn of a vehicle at an intersection, and to provide a driving evaluation method.  <P>SOLUTION: The driving evaluation device 10, which evaluates driving, when carrying out the right and left turn of the vehicle at the intersection, is provided with: a detection and storage means 21, which detects and stores a transition of travel distance D of a vehicle and transition of an steering angle θ of a steering handle or wheel; an entry point detection means 23, which detects an entry point Q to an intersection, based on the transition of the travel distance D and the transition of the steering angle θ detected and stored by the detection and storage means 21; and a driving operation evaluation means 25, which evaluates the driving operation, taking into consideration the entry point Q detected by the entry point detection means 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251240-A (JP)
Title: Optical device
Inventor: IDE TAKAYUKI
IPC: G03B9/06
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and thin optical device for securing driving force as an actuator.  <P>SOLUTION: The optical device includes: an incident light adjusting means 100 for displacing in a perpendicular direction to an optical axis L; a driving means 200 having a rotary shaft extending in the perpendicular direction to the optical axis L; and transmission means 103 and 207 transmitting driving force from the driving means 200 to the incident light adjusting means 100. The driving means 200 is layered on the incident light adjusting means 100. The driving means 200 includes a magnet 206 provided turnably around the rotary shaft , and a coil 203 formed to enclose the magnet 206. The transmission means 103 and 207 comprise a gear 207 rotating in response to turning of the magnet 206, and a gear receiving part 103 receiving driving force of the gear 207. The gear 207 is meshed with the gear receiving part 103, so as to drive the incident light adjusting means 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008260120-A (JP)
Title: Handling manipulator device
Inventor: SANDMEIER BRUNO
IPC: B23Q7/04
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handling manipulator device generally applicable and especially favorably suitable to feed or fetch a workpiece or a tool from a front surface inlet to a machine tool.  <P>SOLUTION: This handling manipulator device 1 is provided with: a main supporting body 2 extended in the vertical direction and free to rotate around a vertical axis; a horizontally extending arm 12 supported on the main supporting part 2 by a vertical carriage 9 free to move in the vertical direction; and a gripper 18 directly or indirectly supported on the horizontal extending arm 12. The horizontal extending arm 12 is supported on the vertical carriage 9 free to move in the horizontal direction by a linear guide, a joint connecting arm 14 free to rotate around a vertical axis 15 is provided on the horizontal extending arm 12, and the gripper is provided on an end part of this joint connecting arm 14. Favorably, the main supporting body 2 is fixed on a main carriage 5 free to move in the horizontal direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009252337-A (JP)
Title: Optical head and optical disk device
Inventor: MIKAMI HIDEJI
IPC: G11B7/135
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interference type optical head which has a signal amplification effect and can be manufactured in the size equal to a conventional optical head, and to provide an optical disk device.  <P>SOLUTION: In the optical disk device for amplifying signals, by making light used as reference light without having to irradiate an optical disk 109 interfere with the light reflected from the optical disk, a corner cube prism 116 for reflecting the reference light is loaded on an actuator 107 same as an objective lens 108, and a movable part 114 is further provided for adjusting the optical path length of the light to be made to interfere, corresponding to the kind of the optical disk to be played back and a recording layer to be read. By using a wedge-shaped prism for the movable part and integrally moving a lens for spherical aberration correction and an optical path length adjusting component, amplification effect is obtained in a stable manner, while the overall size of the is maintained, equal to that of the conventional types.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258175-A (JP)
Title: Lecture system and tabulation system
Inventor: KOBAYASHI EIKO
IPC: G06Q50/20
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lecture system and a tabulation system enabling a lecturer to easily comprehend the reaction of a large number of participants to the lecture, and imposing less load on a network.  <P>SOLUTION: In the lecture system 100, feature data indicating each participant's gaze direction is transmitted to a management terminal 1 from a plurality of participant terminals 2, and the management terminal 1 performs statistical processing to the feature data to create statistical data and displays the display content on the basis of the statistical data on a display screen of a display section. Then, the lecturer using the management terminal 1 easily comprehends the reaction of the participants as a whole to the lecture by checking the display screen. Since the data transmitted from each participant terminal 2 is the feature data with small data amount, the load on a network is reduced, and the management terminal receiving the data easily carries out statistical processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255930-A (JP)
Title: Package
Inventor: UENO KATSU
IPC: B65D33/00
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of forming a wide opening part for taking out a sandwich or the like on a label-affixed surface even when a label is affixed thereon.  <P>SOLUTION: A film includes a first film 1 having a shape in which a substantially trapezoidal part 1a and a substantially rectangular part 1b are connected to each other, a second film having a shape in which a substantially trapezoidal part and a substantially rectangular part are connected to each other, first opening tapes 3a and 3b provided on the surface of the first film, and a second opening tape provided on the surface of the first film. Upper end sides 4a and 4b of the first and second opening tapes are provided so as to be present in the substantially rectangular part of the first film, and lower end sides 5a and 5b of the second opening tape are provided so as to be present on a right face part of a package. The first and second films are joined with each other along right and left diagonal ridges of the trapezoidal part, and further joined with each other along an upper ridge part of the trapezoidal part.  <P>COPYRIGHT: (C)2010,JPO&INPIT