baber/WOPTO huggingface dataset:
Patent JP-2008059938-A (JP)
Title: Discharge lamp lighting device and illumination device
Inventor: ONISHI NAOKI
IPC: H02M7/00
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device and an illumination device with stability improved at the time of light-control lighting of a discharge lamp.  <P>SOLUTION: A direct-current superimposition circuit 1 superimposes a direct-current voltage on an alternating current voltage impressed on a fluorescent lamp FL. A light control signal correction circuit K1 inputs a detection value of a direct-current voltage detection circuit 2 and a light control signal Vs1 from outside. If the detection value of the direct-current voltage detection circuit 2 surpasses a first threshold value Vth1, it outputs a light control signal VsO of a higher level than the light control signal Vs1, and if the detection value of the direct-current voltage detection circuit 2 falls short of a second threshold value Vth2 which is less than the first threshold value Vth1, it decreases a level of the light control signal VsO to be outputted down to the light control signal Vs1 inputted. Then, in accordance with variations of levels of the light control signal VsO outputted by the light control signal correction circuit K1, an inverter circuit INV varies power volumes of alternating currents supplied to the fluorescent lamp FL to control light of the fluorescent lamp FL.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008059944-A (JP)
Title: Method for detecting attaching state of base of fluorescent lamp, and its detecting apparatus
Inventor: SUGIYAMA KENJI
IPC: H01J9/42
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting attaching state of a base of a fluorescent lamp for easily confirming that lead-in wires are correctly inserted in terminal pins even when using the base whose base body is formed of an electric insulating synthetic resin or of a metal, and to provide its detecting apparatus.  <P>SOLUTION: The detecting method of the attaching state of the base of a fluorescent lamp L comprises capping the base body 5 constituting the base 4 and formed of an electric insulating material on the end of its bulb, inserting external lead-in wires 31 to 34 led out from the bulb end into the terminal pins 61 to 64 provided on the body 5, measuring the length of the lead-in wires extending from ends of the terminal pins 61 to 64, and judging the quality of the attaching state by comparing the length of the extending lead-in wires with a previously set reference length of the lead-in wire. Its detecting apparatus uses the detecting method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060433-A (JP)
Title: Laser array
Inventor: ONISHI MASARU
IPC: G02B26/10
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser array for suppressing the mutual interference of adjacent laser beams, and for suppressing the non-uniformity of a laser beam on the surface of an object to be irradiated.  <P>SOLUTION: The polarizing directions of laser beams to be oscillated are made different between the most adjacent laser elements (laser elements 211 and 212). Also, the wavelengths of the laser beams to be oscillated are made different between the most adjacent laser elements (laser elements 221 and 222). Thus, the laser beams whose polarizations or wavelengths are made different can be prevented from interfering with each other, so that it is possible to suppress the non-uniformity of the strength of the laser beams from being generated on the surface of an object to be irradiated. Also, the polarizing directions are inclined at 45° to the array directions of the laser elements so that it is possible to suppress shading.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060027-A (JP)
Title: Energy saving type fluorescent light adapter and energy saving type fluorescent light using this adapter
Inventor: OGUMA SHUNICHI
IPC: F21Y103/00
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy-saving type adapter for a fluorescent light which can be easily mounted on a commercially available fluorescent light and features to be small and cost-reduced and an energy-saving type fluorescent light which uses this adapter.  <P>SOLUTION: The energy-saving type fluorescent light adapter 1 of this invention comprises a glow lamp mounting unit 3 capable of being mounted on the glow lamp socket of the fluorescent light, a sensor unit equipped with at least either a brightness sensor 5 or a human sensor 4, a control unit 20 which receives a signal from the sensor unit and outputs at least a signal to turn on or off the fluorescent light, and a switch 21 which receives a signal from the control unit 20 and turns on or off the fluorescent light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066036-A (JP)
Title: Grounding method in low-voltage distribution system
Inventor: YAMAZAKI TSUTOMU
IPC: H01R4/66
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grounding method superior in noise resistance and strong for a ground fault accident.  <P>SOLUTION: This is the grounding method in a low-voltage distribution system in a building structure such as a building, and a neutral phase (N) in such a low-voltage distribution system is grounded by connecting to the building structures (20, 21) through a grounding resistance (13), and the neutral phase (N) of the low-voltage distribution system is grounded by connecting to the building structures (20, 21) through a breaker (15) and a resistor (14).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069802-A (JP)
Title: Seal member for ozone-using facility
Inventor: TANIGUCHI YASUTAKA
IPC: C02F1/78
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the leakage of ozone in an ozone-using facility.  <P>SOLUTION: This seal member is used for an ozone-using facility having a tubular body in which a liquid containing ozone is stored. An annular seal surface abutting on the end surface of the tubular body is formed on the seal member to seal the liquid by abutting on the end surface of the tubular body. The seal member is formed by using a fluororesin. Circumferential projections extending along the peripheral direction of the seal surface and projecting in the abutting direction are formed on the annular seal surface. The one turn of the circumferential projections is formed to turn on the outer peripheral side of the other circumferential projection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007122023-A (JP)
Title: Photosensitive resin composition for optical waveguide, optical waveguide and method for manufacturing the same
Inventor: MAEDA YUKIO
IPC: C08F299/06
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition capable of forming an optical waveguide having high profile accuracy, good transmission characteristics and excellent bending resistance.  <P>SOLUTION: The photosensitive resin composition comprises: (A) a polymer having a repeating unit represented by formula (1); (B) an urethane (meth)acrylate compound which is a reaction product of a polyester polyol compound, a polyisocyanate compound and a (meth)acrylate having a hydroxyl group; (C) a compound having at least one ethylenically unsaturated group in a molecule and having a boiling point of ≥130°C under 0.1 MPa other than components (A) and (B); and (D) a photo-radical polymerization initiator, wherein R<SP>1</SP>is H or methyl; R<SP>3</SP>is (meth)acryloyl; and X is a bivalent organic group. The composition is used as the material for a lower clad layer, and the like.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008076433-A (JP)
Title: Display device
Inventor: MORI IKUKO
IPC: G09G3/30
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce moving image blurring in a hold-response-type display device.  <P>SOLUTION: One frame is divided into three fields. Assuming the gradation-brightness characteristic of a first field as 1g, the gradation-brightness characteristic of a second field as 2g, and the gradation-brightness characteristic of a third field as 3g, the third field is set at an initial stage or at a final stage of the frame. According to such setting, the moving image blurring can be reduced up to the relatively high brightness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078721-A (JP)
Title: Antenna device
Inventor: NORO JUNICHI
IPC: H05K9/00
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of abnormal oscillation by signal leak even if miniaturizing a device for allowing the input section of an amplification circuit to approach an output section.  <P>SOLUTION: An antenna device 1 has: an antenna element 2 having a reception means 7 for receiving radio waves; a circuit board 3 on which the amplification circuit for amplifying an input signal from the antenna element 2 is formed and the input section 3b from the antenna element 2 and the output section 3c of an amplified signal are provided; and a shield cover 5 that covers the amplification circuit on the circuit board 3 for shielding interference waves and is grounded. Between the input section 3b on the circuit board 3 inside the shield cover 5, and the output section 3c, a shield wall 8 is formed, where the shield wall is grounded and shields the signal leak between the input and output sections 3b, 3c.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077758-A (JP)
Title: Manufacturing method and metallic mold of housing for optical head
Inventor: IMI KAZUTOMO
IPC: G11B7/12
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve molding accuracy when a housing for an optical head is manufactured by die casting.  <P>SOLUTION: This is a method for manufacturing a housing for an optical head provided with a projection projected in the vertical direction from a base plate by die casting. The manufacturing method of the housing for an optical head has a step for preparing a metallic mold 11a having a concave part 18a forming a projection and a projection part 19a opposing to the concave part 18a and provided so as to extend toward the concave part 18a, and a step for injecting molten metal in a cavity of the metallic mold. The projection part 19a is constituted so that a flow path of the molten metal is formed between the concave part 18a and the projection part 19a along the concave part 18a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076237-A (JP)
Title: Non-destructive inspection device of piping, non-destructive inspection method of piping and power plant
Inventor: TAKAHASHI MASASHI
IPC: G01N29/04
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To inspect the flaw such as the thickness reduction, crack, corrosion, etc. of piping over a wide range in a non-destructive manner in a short time.  <P>SOLUTION: The non-destructive inspection device of the piping 1 is equipped with an ultrasonic incidence device 2 for transmitting an ultrasonic signal into the piping 1, an optical fiber sensor part 4 comprising the optical fiber 14 wound around the outer periphery of the piping 1 and detecting the ultrasonic signal from the ultrasonic incidence device 2, a light source 5 for supplying light into the optical fiber 14 and a photoelectric converter 6 for converting the light passed through the optical fiber 14 to an electric signal. A data analyzer 7 for comparing the electric signal converted by the photoelectric converter 6 with the preliminarily stored reference electric signal supplied from a data base 8 to analyze it is connected to the photoelectric converter 6 and a display device 9 for displaying the analyzed result due to the data analyzer 7 is connected to the data analyzer 7. A control part 10 is connected to the ultrasonic incidence device 2, the light source 5, a photoelectric converter 6, the data analyzer 7 and the display device 9 to control them.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076760-A (JP)
Title: Identification indication method of optical cable core wire and indication article
Inventor: HIKITA MASARU
IPC: G02B6/44
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indication method by which it is discriminated or determined at a glance as to what number a fiber is or where it is arranged and what color it is, for the multi-core fibers of an optical cable core wire, and to provide an indication article.  <P>SOLUTION: In the method of discriminating and indicating the fiber of the optical cable incorporating the multitude of fibers therein, the optical cable includes a plurality of slots equally formed in a groove shape along its outer circumference, a plurality of thin flat tape ribbons laminated and arranged in the slots, and the plurality of fibers arranged in parallel in one surface in the tape ribbons. The method indicates all the data of (1) slot numbers by which a plurality of slots are serially numbered; (2) tape ribbon numbers by which the plurality of tape ribbons stacked and arranged in the slots are serially numbered for each of the slots; and (3) the arrangement number in each tape ribbon, for each fiber included in each tape ribbon, the color indication for each fiber, and the total fiber serial number, in a list form.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076851-A (JP)
Title: Image recorder
Inventor: IKENO TAKAHIRO
IPC: H04N1/00
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To allow alteration of limit information as required, in an image recorder designed such that the limit information is recorded on a non-contact type tag on a non-recorded side attached to a recorded medium, and a generation management can be performed.  <P>SOLUTION: An RFID tag is attached to paper used in this embodiment, and a table of copying conditions is recorded in the tag. Specifically, in the table of copying conditions, the allowable number of copies, whether tag information can be copied or not, and so on are set for each of sets of original documents. The table of copying conditions, recorded in the document tag, is copied on a recording paper tag but can be corrected during the copy. When a correction is made in order to make a limit strict, a password is set. By the input of the password, the limit can be canceled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075048-A (JP)
Title: Coating composition
Inventor: MASUBUCHI TETSUO
IPC: C09D7/12
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition containing a polycarbonatediol which is excellent in the balance of properties such as coating film hardness, flexibility, acid resistance, alkali resistance, alcohol resistance, oil resistance and the like, and capable of forming a coating film of soft touch.  <P>SOLUTION: This curable composition comprises a polyisocyanate compound (a) having at least two isocyanate groups in one molecule, a specific aliphatic polycarbonatediol (b) synthesized from 1,4-butanediol and 1,6-hexanediol, and polyurethane particles (c) having a mean particle diameter of 2-20 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084979-A (JP)
Title: Device employing orientation film
Inventor: KURIYAMA AKIRA
IPC: C08F38/00
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an orientation film, in which at least a part of molecular chain of helix substituted polyacetylene is orientated into one direction, and a device, which employs the orientation film to improve the operation speed thereof.  <P>SOLUTION: The device is provided with the helix substituted polyacetylene whose principal chain is provided with a periodical helical structure and a pair of spaced electrodes for impressing voltage on the helix substituted polyacetylene or supplying electric current to the same while the molecular chain for constituting the helix substituted polyacetylene is orientated in a direction in which the pair of electrodes are connected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084067-A (JP)
Title: Information processor and program
Inventor: KINAMI HIDEO
IPC: G03G21/00
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor and a program, capable of changing setting of function or the like according to an individual characteristic without accumulating information for each individual.  <P>SOLUTION: The information processor receives, for at least one setting item related to operation, input of respective set values, receives, for a group of received set values, input of identification information for identifying the group of set values, and stores the received identification information and group of set values in association with each other. In response to a setting instruction with designation of identification information related to a group of set values, the processor performs, based on a group of set values specified by the designated identification information, setting of each setting item related to the set values contained in the group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084458-A (JP)
Title: Optical recording medium
Inventor: SANETO RYUJI
IPC: G11B7/24097
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium in which when visible information is drawn on a visible information recording layer using laser beam, satisfactory focusing of the laser beam on the visible information recording layer is obtained and contrast of the visible information drawn on the visible information recording layer is enhanced.  <P>SOLUTION: A first optical recording medium 10A has a first laminate 12 and a second laminate 14. The first laminate 12 has a first transparent substrate 18, a digital information recording layer 20 formed on the first substrate 18 and a reflective layer 22 formed on the digital information recording layer 20. The second laminate 14 has a second transparent substrate 24, the visible information recording layer 26 formed on the second substrate 24 and a light absorption layer 28 formed on the visible information recording layer 26. The first and the second laminates 12 and 14 are stuck to each other via an adhesive layer 30 so that the reflective layer 22 and the light absorption layer 28 are opposed to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084138-A (JP)
Title: Vehicle surrounding monitoring device and surrounding monitoring program
Inventor: NISHIGAKI MORIMICHI
IPC: B60R21/00
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle surrounding monitoring device capable of determining possibility of contact between an object ahead of a vehicle and the vehicle with higher probability by considering situations in which an advance direction of the vehicle generates temporary deviation in a traveling path direction of the vehicle.  <P>SOLUTION: A relative position of an object present ahead of the vehicle 10 to the vehicle 10 is detected on the basis of a picked up image or the like. Traveling path information (such as an image of a white line ahead of the vehicle) in which a direction with respect to a vehicle on the traveling path (a travel lane) of the vehicle 10 can be specified is acquired. In accordance with the direction of the traveling path specified by the traveling path information, the detected relative position of the object is compensated (STEP 18). On the basis of time sequence of the compensated relative position, a relative moving vector representing a moving direction with respect to the target vehicle 10 is obtained (STEP 19). On the basis of the compensated relative position and a relative moving vector based on that, the possibility of contact between the vehicle and the object, and the like are judged (STEP 20).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008080727-A (JP)
Title: Manufacturing process of resin sheet
Inventor: SANO YOSHIHIKO
IPC: G02B5/02
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of a resin sheet which can obtain a desired sectional shape when the resin sheet having a small step of a concavo-convex shape is manufactured, and particularly which is suitable to be used for a photoconductive plate or each type optical element to be arranged on the back surface of each type display unit.  <P>SOLUTION: A sheet of resin material 14 at a glass transition temperature Tg+50 to Tg+100°C in the state extruded from a die 12 is interposed under pressure by a die roller 16 and a nip roller 18 disposed oppositely to the die roller, the concavo-convex shape on the front surface of the die roller is transferred to the resin material, and the resin material after transferring is separated from the die roller.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091394-A (JP)
Title: Field effect transistor, and its manufacturing method
Inventor: SHIMIZU MITSUTOSHI
IPC: H01L21/338
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of an element wherein threshold voltage can be controlled and normally-off operation can also be established in a field effect transistor having a hetero-junction structure comprised of a channel layer and a barrier layer that are made of nitride semiconductor.  <P>SOLUTION: The field effect transistor has a hetero-junction structure of a channel layer and a barrier layer made of nitride semiconductor, wherein a p-type InGaN layer is stacked on the barrier layer in a gate area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089677-A (JP)
Title: Method and device for sealing liquid crystal panel
Inventor: OMAE YORISUKE
IPC: G02F1/1341
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sealing a liquid crystal panel capable of ejecting an excessive liquid crystal from the inner part of the liquid crystal panel and then performing capping in a short time even though having simple constitution when the excessive liquid crystal injected in the inner part of the liquid crystal panel is pressure ejected to make a cell gap uniform and then a liquid crystal injection port is capped while pressurization is held, and to provide a device for sealing the liquid crystal panel.  <P>SOLUTION: In the method for sealing the liquid crystal panel wherein peripheral edge parts between a pair of substrates are stuck to each other by using a sealing material so as to form a prescribed gap between the pair of substrates arranged opposite to each other, the liquid crystal injection port 10a is provided at part of the sealing material, the pair of substrates, into which the liquid crystal has been injected, is pressurized using the bag bodies 16 that are filled with gas or liquid and that are provided with electric heaters 15, while the bag bodies 16 are heated at a temperature higher than a room temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007155311-A (JP)
Title: Indoor unit of air conditioner
Inventor: OZAWA TETSURO
IPC: F24F13/28
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor unit of an air conditioner comprising a means for automatically removing dust from an air filter without enlarging an indoor unit main body, and shortening a dust removing time.  <P>SOLUTION: This indoor unit comprises an air filter cleaning unit S for removing dust attached to surfaces of the air filters 17, 20, and the air filter cleaning unit comprises a rotary brush 30 rotated and driven to remove the dust attached to the surfaces of air filters, a dust receiving passage 31 formed along the rotary brush for collecting the dust scraped off by the rotary brush, and a scraper projecting portion 35 disposed between the dust receiving passage and the rotary brush for scraping off the dust attached to the rotary brush, from the rotary brush.  <P>COPYRIGHT: (C)2007,JPO&INPIT