baber/WOPTO huggingface dataset:
Patent JP-2008046126-A (JP)
Title: Solid-state gyrolaser with mechanically activated gain medium
Inventor: SCHWARTZ SYLVAIN
IPC: H01S3/083
Filed: 2007-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state gyrolaser having a mechanically activated gain medium.  <P>SOLUTION: The field of the invention is related to solid-state ring lasers or gyrolasers. The gyrolaser comprises at least one optical cavity 2 in the form of a ring and a solid-state amplifying medium 3 which are designed so that two counter-propagating optical modes 4 and 5 can propagate in opposite directions one with respect to the other inside the optical cavity and pass through the amplifying medium, the amplifying medium is coupled to an electromechanical device 6 imparting on the amplifying medium a periodic translational movement along an axis substantially parallel to the direction of propagation of the optical modes. Thus, the population inversion grating, written by the standing wave into the amplifying medium, which disturbs the nominal operation of the gyrolaser, is greatly attenuated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009049573-A (JP)
Title: Information processor, method, and program
Inventor: NAKAGAWA YUJI
IPC: H04N7/173
Filed: 2007-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To acquire download data which is to be downloaded in an early stage.  <P>SOLUTION: A module comparison part 114 compares a module ID of the module which is data for constituting download data that have been acquired when the download data were transmitted in the past, with a module ID contained in SDTT which is a notice information. An acquisition time setting part 131, if there is an unacquired module after the comparison, sets an acquisition start time for starting acquisition of the unacquired module and an acquisition finish time for finishing acquisition. An acquisition control part 132 acquires a module according to the acquisition start time and acquisition finish time. This invention can be applied to, for example, a digital broadcast receiver for receiving digital broadcasting.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048838-A (JP)
Title: Planar light source
Inventor: MURAI KEISHIN
IPC: F21V5/00
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structured planar light source excelling in light source use efficiency.  <P>SOLUTION: The planar light source includes a point light source group TK having a plurality of point light sources 11 arranged longitudinally and laterally in a matrix, a first lenticular sheet 12 containing a plurality of lenticular lenses LZ, and a second lenticular sheet 13 having a plurality of lenticular lenses LZ disposed over the first lenticular sheet to extend perpendicularly to the lenticular lenses of the first lenticular sheet 12. The first and second lenticular sheets 12 and 13 are separated by a preset distance from the point light source group TK. Each of lenticular lenses LZ is disposed along a longitudinal or lateral direction so that light from each point light source 11 is rectangularly enlarged in the longitudinal and lateral directions through the first and second lenticular sheets 12 and 13. Consequently, the rectangular light pieces KG due to the point light source group TK constitute a light plane as a whole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045839-A (JP)
Title: Squeegee for screen printing
Inventor: SUZUKI HIROKI
IPC: H05K3/34
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a squeegee for screen printing which can assure high scraping nature while, at the same time, making a printing agent roll by small printing impression.  <P>SOLUTION: The screen printing squeegee that prints cream solder on a printed board through the patterned holes by sliding on the screen mask is provided with; a squeegee body of a plate shape which is positioned tilt forward toward the advancing direction when sliding and extends perpendicularly with the advancing direction; a belt-like recessed section which is positioned in the lower end part of the squeegee body and on the opposite side of the advancing direction and is formed thinner in thickness than that of the squeegee body and extends toward the squeegee longitudinal direction; and a contact edge which is positioned at the lower end part of the belt-like recessed section is formed thicker in thickness than that of the belt-like recessed section and extends in the longitudinal direction of the squeegee and contacts on the upper surface of the screen mask.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054713-A (JP)
Title: Noise filter
Inventor: TAKAHASHI MASAYUKI
IPC: H01F17/04
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise filter that can have characteristics stabilized and be made compact and low-cost, by removing the factors for the dispersion in the impedance characteristics, since a filter portion and a connector portion are integrated and a connection portion between a coil and a connector is made short or eliminated.  <P>SOLUTION: The noise filter has a bobbin case 3, housing a core 2 and a connector terminal 4 at the same time as at an air core section of the coil 1, wherein the coil 1 and connector terminal 4 are directly jointed to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053000-A (JP)
Title: Linear member inspection device
Inventor: MORITA AKINOBU
IPC: G01B11/02
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear member inspection device capable of securing safety of an operator, and performing inspection simply and accurately.  <P>SOLUTION: This linear member inspection device 1 includes an imaging means 2 for photographing a linear member 10, and a linear member holding means 11 formed so as to be able to hold the linear member 10 on a position separated as long as a prescribed distance from the front of the imaging means 2, and preferably also includes an extension means 6 provided with the imaging means 2 on the upper end side and with an operation means 14 for operating movement of the imaging means 2 on the lower end side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054444-A (JP)
Title: Organic el element and its manufacturing method
Inventor: AOTA YUKITO
IPC: H05B33/04
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element in which a void generated in a manufacturing process of the organic EL element is suppressed and leakage of moisture and oxygen into an organic compound layer of the organic EL element can be prevented.  <P>SOLUTION: In the organic EL element which is constituted of at least a lower part electrode 2, the organic compound layers 3, 4, an upper part electrode 5, and a passivation layer to cover them laminated on a substrate 1, which has an alkaline metal or an alkaline metal compound in the organic compound layer 4, and in which the upper part electrode 5 composed of an oxidation membrane, the first passivation layer 6 not containing hydrogen is directly formed on the upper part electrode 5, and the second passivation layer 7 is formed on the first passivation layer 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053516-A (JP)
Title: Image display device
Inventor: MURAI TOSHIHARU
IPC: G09G3/36
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device for obtaining the highest quality image at all times in accordance with resolution of an input image and contents of an image in the image display device which is provided with an optical path deflecting element to display an image having the number of pixels larger than the number of effective display pixels of an image display element.  <P>SOLUTION: The image display device comprises a deflection control means 150, 180 of controlling ON/OFF of an optical path deflection operation of the optical path deflecting element 107. An image processing circuit 160 generates, when the optical deflection operation of the optical path deflecting element 107 is tuned ON, output image data in accordance with the number of pixels of the display image of a screen 109 and generates, when the optical deflection operation thereof is turned OFF, output pixel data in accordance with the number of effective display pixels of the image display element 106. Further, a resolution detection means 120 for detecting the resolution of the input image is disposed. The deflection control means turns off the optical deflection operation, for instance, when the resolution of the input image is equal to the display resolution formed of the number of the effective display pixels of the image display element or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065778-A (JP)
Title: Power system monitor control system
Inventor: IWATA YOSHIHIRO
IPC: H02J3/00
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power system monitor control system which can directly control a substation from each system, and can efficiently perform the maintenance of a communication facility and the updating of the facility.  <P>SOLUTION: The power system monitor control system comprises: a system control system 27 which has a function for monitoring and controlling the substation by receiving a monitor/control signal from a feeding system, and a function of the feeding system out of functions of the substation system in place of an existing feeding system, a distribution system and the substation system; a distribution control system 30 which has a function for monitoring and controlling the substation by receiving a monitor/control signal from the feeding system, and a function of a distribution system out of the functions of the substation system; and a facility-state monitor and maintenance system 33 which monitors the state of the equipment of the facility of the substation. A direct control communication circuit 28 which alternately connects the system control system, the distribution control system, the facility-state monitor and maintenance system, and the substation is arranged in place of a DX communication net and a TC circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065613-A (JP)
Title: Pulse width modulation circuit, and switching amplifier using the same
Inventor: NAKANISHI YOSHINORI
IPC: H03K7/08
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To achieve miniaturization of a circuit and reduction of part cost.  <P>SOLUTION: This pulse width modulation circuit 1 includes: changing the voltage in a charging circuit 13 on the basis of an input signal voltage synchronously with a first switching signal ϕ1; changing the voltage reversely to the direction of voltage change in a first period on the basis of the predetermined bias current in a second period subsequent to the first period when the voltage in the charging circuit 13 changes; detecting a time from the start of the second period to the arrival of a voltage of the charging circuit 13 to a predetermined reference voltage Vth; and generating a pulse signal having the pulse width of a detection time on the basis of this detection time repeatedly outputted every time the first switching signal ϕ1 is outputted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068048-A (JP)
Title: Metal powder manufacturing apparatus, and metal powder
Inventor: MATSUHASHI NORIAKI
IPC: B22F1/00
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal powder manufacturing apparatus capable of inexpensively manufacturing high-quality metal powder by using a water atomization method, and the high-quality metal powder manufactured by such metal powder manufacturing apparatus.  <P>SOLUTION: The metal powder manufacturing apparatus 1 comprises: a supply unit 2 which supplies the molten metal Q; a water jet point 3 which is installed in the lower part of the supply unit 2, and where a flow passage allowing the passage of the molten metal Q supplied from the supply unit 2 and an orifice for injecting the water to the flow passage are formed; a metal powder discharge section (flow passage bottom end) which is connected to an end on a downstream side of the flow passage and provided with a discharge port for discharging the metal powder R; a gas supply unit 8 which supplies a nonoxidizing gas G to a first space 61 where the upstream end of the flow passage is located; a return path 12 which causes the gas containing the nonoxidizing gas G to return to the first space 61 from the second space 62 where the downstream end of the flow passage is located; and a moisture removal device 13 which is disposed in the middle of the return path 12 and removes the moisture from the gas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069313-A (JP)
Title: Method, system, and device for display management of advertisement data, and ic card
Inventor: HAGINIWA TAKASHI
IPC: G06Q20/06
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which manages advertisement data displayed on a display medium like electronic paper, in accordance with an advertisement price.  <P>SOLUTION: When advertisement data is stored in a card 10 with an advertisement display device, an initial value of a counter value for use in display management of advertisement data is stored there together with the advertisement data. The advertisement data is displayed on electronic paper 110, and the counter value stored in the card 10 with the advertisement display date is decremented each time the card 10 with the advertisement display device is used by a terminal device 20, and the card 10 with the advertisement display device informs the terminal device 20 of the counter value in response to decrement of the counter value. When the counter value is "0", the terminal device 20 transmits new advertisement data to the card 10 with the advertisement display device to update advertisement data displayed on the electronic paper 110.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066880-A (JP)
Title: Laminate sheet, name plate, solid molded sheet, and solid molded article
Inventor: OHARA YASUYUKI
IPC: G09F7/16
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine spindle pattern-fitted laminate sheet (name plate) which has satisfactory antidazzle characteristics under direct rays and high visibility, and whose translucency can be easily adjusted.  <P>SOLUTION: As for the laminate sheet 1, a UV cured resin layer 3 is laminated on the surface of a thermoplastic resin sheet 2, and a print layer 4 by screen printing is formed on the rear surface of the thermoplastic resin sheet 2. Then, a fine spindle pattern composed of a plurality of concentric circle-shaped grooves with different diameters is formed on the surface of the UV cured resin layer 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069000-A (JP)
Title: Sensor unit
Inventor: OZAKI TAKAMI
IPC: G01R33/09
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor unit having high reliability of a product, capable of reducing the manufacturing cost, preventing penetration of water from the outside, and preventing infiltration of water into a sensor and a peripheral circuit resulting from thermal strain inside the sensor unit caused by the temperature change of the outside.  <P>SOLUTION: This sensor unit is equipped with the sensor 4 and a mold material 3 comprising plastics, a thermoplastic elastomer, or a material showing rubbery elasticity, and a cable. In the sensor unit formed by impregnating insulating liquid LQ into a gap between the sensor 4 and the mold material 3, or the like, a water-repellent coat hc, such, as Teflon (R) coating for preventing penetration of water into the gap or the like is applied, to at least a part of the mold material 3 and the cable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071055-A (JP)
Title: Exposure device and electronic apparatus
Inventor: OKUBO YUKIHARU
IPC: H01L21/027
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To effectively take anti-heat measures of an electronic apparatus in a vacuum chamber with respect to an exposure device that carried out exposure in a vacuum atmosphere and the electronic apparatus used in the vacuum atmosphere.  <P>SOLUTION: The exposure device irradiates a body with exposure light in a space evacuated almost to a vacuum, wherein the device includes: the vacuum chamber which can be evacuated almost to a vacuum; and a local medium mechanism interposing a medium between a local area in the vacuum chamber and the outside of the vacuum chamber. The electronic apparatus includes a substrate stored in a container and is used in the vacuum space, wherein the electronic apparatus further includes: an electronic element disposed on the substrate; and a heat conductive substance thermally connecting the electronic element and container to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066959-A (JP)
Title: Manufacturing method of resin molding for water section product
Inventor: SHIMOMURA HIROAKI
IPC: B29C39/44
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molding for a water section product which excels in heat resistance while attaining a new pattern by particles.  <P>SOLUTION: The manufacturing method of the resin molding for a water section product, the one having a matrix and particles dispersed in the matrix, includes the step of curing the particles and the matrix in a die equipped with a lower die bottom surface, and the step of eliminating the particles that are exposed from the matrix that is located in the upper surface of the opposite side of the surface on which the resin molding for water furnishings contacts the lower die bottom surface. In the method, the matrix consists of an epoxy resin blended substance, the particles are composed of an epoxy resin blended substance different from the matrix, and the Feret diameter, which is calculated by cutting the resin molding for a water section product in the thickness direction, measuring 100 particles on the section and seeking for an arithmetic average, has a size of ≥1 mm when the surface of use of the resin molding for water furnishings is taken as the base line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072971-A (JP)
Title: Inkjet recording apparatus and inkjet recording method
Inventor: FUKUSHIMA TATSUYA
IPC: B41J2/21
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus capable of recording a test pattern while a recording head is held at a constant temperature without using an additional means such as a cooling mechanism and capable of precisely and appropriately performing a correcting processing of image data, and to provided an inkjet recording method.  <P>SOLUTION: Temperature of the recording head is detected before the temperature of the recording head is detected and the test pattern to be used for correction of the image data is recorded on a recording medium by using the recording head. The temperature of the recording head is adjusted so as to make the detected temperature coincide with the specified reference temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008038914-A (JP)
Title: Rotary blood pump
Inventor: WAMPLER RICHARD
IPC: A61M60/824
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulically efficient and power efficient blood pump capable of operating such delicate working fluid as blood.  <P>SOLUTION: A pump apparatus includes: a pump housing 110 defining a pumping chamber 112 and having a spindle 130 extending into the pumping chamber; and a spindle magnet assembly 160 including first and second magnets disposed within the spindle, the first and second magnets being arranged proximate each other with their respective magnetic vectors opposing each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089180-A (JP)
Title: Freely fittable end and fastener assembly including the same
Inventor: JOUBERT THIERRY
IPC: F16G11/00
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spigot end for a wire rope to be detachably mounted on a functioning part of a selective form.  <P>SOLUTION: This fittable end is the spigot end which is formed to detachably fix the wire rope to the functioning part in a selective form integrated with a socket end or mounted thereon. The spigot end is formed with an external shell which has a wholly cylindrical shape and includes at least blade portion. The spigot end includes an axial housing formed to fit the wire rope. The shell has at least one through-opening portion and stores a wire rope mounting means such as a pin or a rope fastener passing through the wire rope. The spigot end is formed to cooperate with the socket end such as a bayonet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009073712-A (JP)
Title: Sulfuric acid manufacturing apparatus and its operating method
Inventor: SAKAMOTO KOJI
IPC: C22B15/00
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sulfuric acid manufacturing apparatus and its operating method capable of simplifying a feeding operation of a diluent air at the beginning and stopping of blast of a converter at a gas purifying step and capable of improving operability in the sulfuric acid manufacturing apparatus for manufacturing the sulfuric acid from a waste gas discharged from a smelting facility using a smelting furnace and the converter and including a gas purifying step, a sulfuric acid manufacturing step and a tail gas treating step.  <P>SOLUTION: In the sulfuric acid manufacturing apparatus, an automatic valve 9 and a diluent air 13 introducing valve 10 equipped with a controlling mechanism 14 for changing an opening degree by a blow starting signal and a blow stopping signal of the converter are provided at a piping connecting a mist cottrell 3 and a drying tower 4. In the operating method, an opening degree of the automatic valve during converter air blowing is used as a regular position, and when converter air blowing is stopped, the diluent air introducing valve is set in a prescribed opening degree by the blow stopping signal and the opening degree of the automatic valve is controlled, and on the other hand, when the blasting of the converter is started, the diluent air introducing valve is closed by the blow starting signal and the opening degree of the automatic valve is returned to the regular position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079475-A (JP)
Title: Variable valve train for internal combustion engine
Inventor: EIRAKU REI
IPC: F01L1/34
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of improving startability of a variable valve train at engine start in an internal combustion engine provided with a vane type variable valve train.  <P>SOLUTION: Air residing in either a retarding passage L3 or an advancing passage L4 and flowing into either a retarding oil pressure chamber 35 or an advancing oil pressure chamber 36 before working oil is discharged to another via a bypass passage L5 keeping communication between the retarding oil pressure chamber 35 and the advancing oil pressure chamber 36. Continuity of the bypass passage L5 is maintained by keeping a second spool 52 at a continue position while the air is discharged via the bypass passage L5. The second spool 52 is moved to a shut off position to shut off the bypass passage L5 at timing when discharge of the air via the bypass passage L5 is almost completed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079962-A (JP)
Title: Display device
Inventor: MURAYAMA KOHEI
IPC: B60K35/00
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with improved assembling workability.  <P>SOLUTION: The display device includes: a housing 1 having a see-through part 12; a display panel 2 which is arranged visibly through the see-through part 12; a holder 3 for holding the display panel 2; circuit boards 4, 5; a cover 7 for blocking the housing 1; and a screw 8 for fixing the housing 1, the holder 3, and the cover 7 with the display panel 2, the holder 3, and the circuit boards 4, 5 housed within the space formed by the cover 7 and the housing 1. The circuit boards 4, 5 are fixed to the housing 1, the holder 3, and the cover 7 through the screw 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT