baber/WOPTO huggingface dataset:
Patent JP-2008177107-A (JP)
Title: Light-emitting device, image forming apparatus, and driving method of light-emitting device
Inventor: FUNAMOTO TATSUAKI
IPC: H05B44/00
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device capable of making temperatures of light-emitting elements constant and capable of easily suppressing differences in the temperature between the light-emitting elements having different frequencies of light emission, to provide an image forming apparatus, and to provide a driving method of the light-emitting device.  <P>SOLUTION: The light-emitting device is constituted of a substrate 11 on which the light-emitting elements HS and heating elements KS are formed, and a driving circuit 12 in which light-emitting element driving circuits 12a and heating element driving circuits 12b are formed. In the light-emitting elements HS, when light-emitting element driving signals are output, a state continues that heating is always made by heat generation in the light-emitting elements HS themselves, and moreover, when the light-emitting element driving signals are not output, the state continues that heating is always made by the heat generation in the heating elements KS. Accordingly, since the light-emitting elements HS can be heated continuously, the temperatures of the light-emitting elements HS become almost constant, and the differences in the temperature between the light-emitting elements having different frequencies of light emission can be suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007133427-A (JP)
Title: Coupling method of optical element and optical fiber
Inventor: KANEKO TAKESHI
IPC: G02B6/42
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost coupling structure of an optical element and an optical fiber capable of surely transmitting light between the optical element and the optical fiber.  <P>SOLUTION: The coupling structure 1,000 of the optical element and the optical fiber includes the optical element 100, the optical fiber 120 and a coupling part 140. The optical element 100 includes an optical surface 180 and a base member 190 arranged on the optical surface 180. The coupling part 140 is joined to the end face 120a of the optical fiber 120 and the upper surface 190a of the base member 190.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008182590-A (JP)
Title: Information processor, power supply device, and data backup system
Inventor: KAGAMI TAKAYUKI
IPC: H04W12/08
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor, along with a power supply device and a data backup system, capable of easily backing up the information processor while assuring security, and capable of backing up only required information.  <P>SOLUTION: Relating to a desktop holder 100 for charging, a card slot 111 is loaded with a memory card (not shown in figure). In a mobile phone (not shown in figure) to be set on a main body 101, the ID of the memory card is registered. User data is backed up in the memory card when the password inputted from the mobile phone agrees with the registered ID. So, data backup can be performed with any charger such as the desktop holder 100, and various storage media can be used for backup.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186651-A (JP)
Title: Operating device and electronic equipment
Inventor: MATSUZAWA SHUICHI
IPC: H01H15/16
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating device for two-step switching which achieves miniaturization and improvement in operational feeling.  <P>SOLUTION: The operating device includes: an operating member 14 that is capable of an operation from a non-operative position; a first switch 15 which switches according to the operation of the operating member based on a first operation amount from the non-operative position; and second switches 16a and 16b which switch according to the operation of the operating member based on a second operation amount that is larger than the first operation amount from the non-operative position. The first switch includes a switch lever portion 15a which moves due to the movement of the operating member, and the second switches switch due to bumping of operative directional ends 14b1 and 14b2 of the operating member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185804-A (JP)
Title: Developer loading method, loaded developer accommodating container, developer replenishment device, image forming apparatus, developer replenishment method, and method for producing loaded developer accommodating container
Inventor: MATSUMOTO KEIKO
IPC: G03G15/08
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for loading a replenishment developer into a developer accommodating container such that when the replenishment of the replenishment developer inside the loaded developer accommodating container is started, the developer composed of a toner and a carrier, or a toner is discharged from a developer discharge port of the developer accommodating container.  <P>SOLUTION: When a premix toner Tp that is a replenishment developer composed of a replenishment toner To and a replenishment carrier Ca is loaded into a toner bottle 120 serving as the developer accommodating container, the replenishment carrier Ca is loaded and then the replenishment toner To is loaded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185501-A (JP)
Title: Rotation detecting device
Inventor: TANAKA TOMOYUKI
IPC: G01D5/12
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation detecting device capable of suppressing increase of the number of components, securing proper waterproofness of a lead pin, even if changes due to aging are caused in the housing, and preventing infiltration of moisture from the outside.  <P>SOLUTION: This rotation detecting device A is equipped with a magnet 3 rotating by receiving rotation of a rotator; a magnetic detecting element 4 for detecting a magnetic force change caused by the rotation of the magnet 3: a circuit board 5 electrically connected to the magnetic detecting element 4; the housing 1 equipped with a storage part 1m storing the magnetic detecting element 4 and the circuit board 5; the lead pin 8 electrically connected to the circuit board 5, at least a part of which is held inside the housing 1; and a filling member 7 filled in the storage part 1m, for covering the magnetic detecting element 4, the circuit board 5 and a part of the lead pin 8. In the device A, an exposure part 1p wherein a middle part of the lead pin 8 held in the housing 1 is exposed is provided in the storage part 1m of the housing 1, and the filling member 7 is filled inside the exposure part 1p, and the lead pin 8 is brought into contact with the filling member 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190341-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: ISHIDA TETSURO
IPC: F01N3/02
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an exhaust emission control device from being left as water drops are attached in a filter.  <P>SOLUTION: The exhaust emission control device is provided with a DPF in an exhaust passage of an engine to collect PM in exhaust. In case where temperature of the DPF is a prescribed temperature T1 or less when the engine is stopped (S14, S16, and S22), engine actuation is controlled to raise the temperature of exhaust in such a way that water attached to the DPF will evaporate (S26).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007233376-A (JP)
Title: Liquid crystal display device having patterned color filter layer and optical anisotropic layer, method for manufacturing the device, and color filter substrate and method for manufacturing the substrate
Inventor: AIKI YASUHIRO
IPC: G02B5/20
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which a liquid crystal cell can be optically compensated accurately, having excellent productivity and improved angle-of-view property of color.  <P>SOLUTION: The liquid crystal display device has a liquid crystal (31) held between a first substrate and a second substrate (21), and the device is characterized in that: the first substrate (21) has a patterned layer divided into fine areas; the patterned layer contains a color filter layer (23) and an optical anisotropic layer (27) laminated in the direction of the normal line of the substrate; and a barrier wall (22) is disposed at a boundary portion of the patterned layers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008193311-A (JP)
Title: Automatic tracking device for multi-horn antenna
Inventor: AKITA SHUNICHI
IPC: H01Q3/08
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of automatic tracking of a horn antenna in microwave communication which uses an analog wave or digital wave.  <P>SOLUTION: The tracking device is provided with: an LNA and a frequency converter 106 for amplifying and performing frequency conversion to an output signal selected by an antenna input switch 105 out of a plurality of signals outputted by the multi-horn antenna; an IF demodulator 107 for demodulating an IF signal from the output signal; and a control voltage creation part 108 for outputting an azimuth angle control voltage and an angle of elevation control voltage of the multi-horn antenna on the basis of the output signal of the IF demodulator 107 and a signal from the timing generator 109.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192782-A (JP)
Title: Electrode and iii nitride compound semiconductor light-emitting element using the electrode
Inventor: OZAWA TAKAHIRO
IPC: H01L21/28
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit migration of silver in an electrode for a III nitride compound semiconductor light-emitting element.  <P>SOLUTION: An n-type Al<SB>x</SB>Ga<SB>y</SB>In<SB>1-x-y</SB>N layer 11, a light-emitting layer 12 and a p-type Al<SB>x</SB>Ga<SB>y</SB>In<SB>1-x-y</SB>N layer 13 are formed to a dielectric substrate 10, such as sapphire. The n-type Al<SB>x</SB>Ga<SB>y</SB>In<SB>1-x-y</SB>N layer 11 is exposed by etching, or the like, to form an N electrode 30. A light-transmitting electrode layer 21 comprising ITO, a reflection electrode layer 22 comprising a silver alloy, a diffusion preventing layer 23 laminating Ti and Pt and a thick-film electrode 24 comprising of gold are laminated successively on the p-type layer 13 on the positive electrode side. In the reflection electrode layer 22 comprising the silver alloy, palladium (Pd) and copper (Cu) are added, and the oxygen (O) is contained. Accordingly, not only migration from the reflection electrode layer 22 comprising the silver alloy is inhibited, but also blackening on at interface with the light-transmitting electrode layer 21 comprising ITO as a lower layer can be prevented, thus the efficiency of light extraction is improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188875-A (JP)
Title: Multi-layer sheet
Inventor: HIROKANE TAKASHI
IPC: B32B27/36
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layer excellent in heat resistance and transparency.  <P>SOLUTION: The multi-layer sheet includes at least one layer composed of polyester resin (A) consisting of a unit derived from a diol having a cyclic acetal skeleton and a unit derived from dicarboxylic acid having a naphthalene skeleton, and at least one layer composed of at least one resin selected from the group composed of a polyester resin other than the polyester resin (A), an acrylic resin, a polystyrene, and a methyl methecrylate-styrene copolymer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189809-A (JP)
Title: Polyester resin composition
Inventor: HIROKANE TAKASHI
IPC: C08G63/42
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin composition excellent in transparency, low crystallinity, melt viscoelasticity, heat resistance and also fabricability.  <P>SOLUTION: The polyester resin composition comprises a polyester resin comprising a predetermined amount of a unit originating from a diol having a cyclic acetal skeleton and a predetermined amount of a unit originating from a dicarboxylic acid having a naphthalene skeleton, and a polyester resin having no cyclic acetal skeleton, wherein the fraction of the diol units having a cyclic acetal skeleton in the total diols of the polyester resin composition is at least 0.05 mol.%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191968-A (JP)
Title: Ic tag holder
Inventor: IKUTA FUMIYOSHI
IPC: G06K19/00
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC tag holder on which an IC tag can be easily mounted to further reduce the influence of an IC tag on radio performance than in a conventional manner.  <P>SOLUTION: In this IC tag holder 10, an IC tag 90 is housed in a tag housing frame 11, and the IC tag 90 is held in a depth direction Z by a front strut 14 and a rear strut 15 bridged between the opposite sides of the tag housing frame 11. Unlike the conventional IC tag holder adhered to the whole rear face of the IC tag, it is possible to more reduce its adhesive section with the IC tag 90, and to more reduce the influence of the IC tag 90 on radio performance. Also, it is possible to mount the IC tag 90 in the tag housing frame 11 according to the guidance of a tag insertion slit 13. Thus, it is possible to more easily mount the IC tag 90 than in a conventional manner.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190459-A (JP)
Title: Compressor with built-in oil separator
Inventor: NOMURA TATSUKI
IPC: F04C29/02
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor with a built-in oil separator enabling improvement of productivity and reduction of cost, and securing degree of freedom in design of a delivery port position while preventing drop of oil separating capacity due to simplification of a structure of an oil separating part.  <P>SOLUTION: In the compressor with the built-in oil separator including; a separation chamber arranged adjacently to a delivery camber, having a whole body of an inside thereof formed hollow, separating gas containing oil introduced therein into gas and oil by centrifugal separation, dropping separated oil to lower side and extracting separated gas to an upper side; and communication holes of the delivery chamber and the separation chamber introducing the gas containing the oil from the delivery chamber to the separation chamber, the plurality of communication holes are arranged in a direction over a gas extracting side and an oil drop side of the oil separation chamber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190503-A (JP)
Title: Cylinder head of internal combustion engine
Inventor: TAKAGAWA HAJIME
IPC: F02B39/00
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the catalyst warmup performance in a cylinder head of an internal combustion engine and to reduce the size of the device.  <P>SOLUTION: One end of an exhaust passage 20 is communicated with a plurality of combustion chambers 16 via an exhaust port 18. A collection part 22 is provided to the other end of the exhaust passage 20. A turbo supercharger 45, an exhaust pipe 46, and an exhaust purifying catalyst 47 are connected to the other end of the exhaust passage 20. Meanwhile, a bypass passage 52 is communicatively provided from the exhaust passage 20, bypassing the turbo supercharger 45, and from the exhaust pipe 46 to the exhaust purifying catalyst 47. The bypass passage 52 is structured having an exhaust control valve 53 capable of opening and closing the bypass passage 52, and a bypass hole 62 which is a part of the bypass passage 52 is provided inside the cylinder head 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197217-A (JP)
Title: Molding and method of producing the same
Inventor: KOJIMA KATSUHIRO
IPC: G02B1/118
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding on the surface of which a fine uneven structure having convex parts excellent in scratch resistance is formed.  <P>SOLUTION: The molding 10 has the fine uneven structure on the surface thereof. The convex part 13 of the fine uneven structure is composed of an almost columnar base end part 13a and an almost conical tip part 13b formed in succession to the base end part 13a and is formed from a resin composition having a pencil hardness of H or higher after molded. This molding is suitable for an antireflection article or the like. The fine uneven structure of this molding can be formed by a transfer method using a mold consisting of anodized porous alumina.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196351-A (JP)
Title: Breather device for internal combustion engine
Inventor: ANDO JUNJI
IPC: F01M13/04
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To install a breather device without offsetting a cam chain drive pulley and increasing the size of a cylinder block, in an overhead-valve internal combustion engine in which a cam chain is hung between a crankshaft and a camshaft and a cam chain tensioner is provided.  <P>SOLUTION: A cam chain tensioner lifter mounting seating face is formed on the outer wall of the cylinder block, and a mating surface for mounting a breather chamber cover part to a recessed part serving as part of a breather chamber for separating gas and liquid of blowby gas discharged from inside of the internal combustion engine is formed on the outer wall of the cylinder block in a position laterally next to the cam chain tensioner lifter mounting seating face.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197294-A (JP)
Title: Optical polyester film
Inventor: FURUYA TAKESHI
IPC: C08J5/18
Filed: 2007-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film which has neither unevenness nor defect, achieves high luminance and can give a high-quality image with stability with time, when used as the member of an LCD, a PDP, an organic EL device, a projection display or the like.  <P>SOLUTION: The polyester film is a biaxially oriented optical polyester film of 100-300 μm thickness, has a film haze in a range of 1.0-3.0% and satisfies the formula (1): 0.3≤(TT×H×H)÷(T×T)×100≤2.0, wherein T denotes the film thickness (μm); H denotes the film haze (%); and TT denotes a light transmittance (%) of the film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197354-A (JP)
Title: Lens drive unit and optical apparatus
Inventor: TERADA SHUICHI
IPC: G02B7/04
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens drive unit that can be made more compact by reducing the disposition area of a member on a plane perpendicular to the lens driving direction.  <P>SOLUTION: The lens drive unit includes: driving means 12, 13, and 14, by which a lens holder 7 holding the lens L3 is driven in the direction of the optical axis of the lens L3; weights 11b and 12 functioning as counter balance for the lens holder 7; and a lever 11 having an acting point 11c on which the lens holder 7 abuts and an operating point 11b to which the weights 11b and 12 are attached, connecting the lens holder 7 and weights 11b and 12, and disposed so as to be turnable in a direction perpendicular to the optical axis of the lens L3. The turning axial line of the lever 11 is disposed in a position intersecting the optical path of the lens L3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197357-A (JP)
Title: Illuminator
Inventor: UTSUKI HIRONORI
IPC: G02B21/12
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To form an image onto the pupil of an objective lens with an aperture diaphragm fixed, without changing imaging magnification.  <P>SOLUTION: An illuminator 100 includes a relay optical system 25 that forms an image of the aperture diaphragm 24 onto the pupil 5a of the objective lens 5 movable in the direction of an observation optical axis OA1 and emitting illuminating light, passed through the aperture diaphragm 24, to a specimen 1 via the objective lens 5. The relay optical system 25 includes: a collimating lens 27 that collimates the illuminating light emitted from the aperture 24a of the aperture diaphragm 24; and a convergence lens 28 that is disposed so as to be freely movable in the direction of an illuminating optical axis OA2 being a common axis with the optical axis of itself, and that converges the illuminating light, collimated by the collimating lens 27, onto the pupil 5a of the objective lens 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194237-A (JP)
Title: Slot machine
Inventor: ANDO KENJI
IPC: A63F5/04
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To make it difficult to see which special winning combination a player has won when winning a special winning combination, and to output a presentation as to whether or not shifting to an RT (Replay Time) game during a special game or after finishing the special game.  <P>SOLUTION: When a special game is executed by winning a first special winning combination, this slot machine shifts to a regular game after finishing the special game and, when the special game is executed by winning a second special winning combination, shifts to the RT game having a putout rate higher than that of the regular game after finishing the special game. Combinations of symbols corresponding to the first special winning combination and the second special winning combination consist of two types or more symbols respectively, and the symbols constituting the first special winning combination and the symbols constituting the second special winning combination are so set as to have common symbols in one parts and different ones in the other parts. After winning the first special winning combination or the second special winning combination, a presentation as to whether shifting to the regular game or the RT game is output after finishing the special game.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008164577-A (JP)
Title: Wiring board for electronic component inspection, and its manufacturing method
Inventor: NOZU KAZUYA
IPC: H05K3/46
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board for electronic component inspection with a first layered product having a wiring layer having a comparatively high density between ceramic layers, and the second layered product laminated on its back side, wherein the ceramic layer is penetrated by a via-conductor, capable of collecting accurately inspection information of the electronic component to be inspected, and to provide its manufacturing method.  <P>SOLUTION: The wiring board for electronic component inspection includes the first layered product comprising ceramic layers, having pads on the surface, the wiring layer between the ceramic layers, and the via-conductors for connecting the pads, the wiring layer, and the backside together; and the second layered product comprising ceramic layers having the same material composition as that of the first layered product, having a plurality of via-conductors penetrating from the surface to the backside, and laminated on the back side of the first layered product. A plurality of lands for connecting a via-conductor exposed to the backside of the first layered product and a via-conductor exposed to the surface of the second layered product, and wiring layers positioned on the periphery thereof are arranged between the first and second layered products, and the diameter of each land is 2-5 times larger than the diameter of each via-conductor.  <P>COPYRIGHT: (C)2008,JPO&INPIT