baber/WOPTO huggingface dataset:
Patent JP-2010062201-A (JP)
Title: Semiconductor light emitting element and method of manufacturing the same
Inventor: MASUI TAKESHI
IPC: H01L33/00
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element for highly efficiently taking out the light of a wide color gamut by one chip, and a method of manufacturing the same.  <P>SOLUTION: Metal layers 25, 31, 35, 41 and 45 are formed so as not to face at least a part of a metal layer 21, and the metal layers 35, 41 and 45 are formed so as not to face at least a part of the metal layer 31. Thus, since the light emitted from an active layer 23 is reflected at least on the metal layer 21 of the metal layers 21 and 25 and turns to the outside from a part right above the area not facing the metal layers 31, 35, 41 and 45 of the metal layer 21, the light R emitted from the active layer 23 is transmitted through an active layer 33 without being absorbed in the active layer 33, and the light R emitted from the active layer 23 is transmitted through an active layer 43 without being absorbed in the active layer 43.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060017-A (JP)
Title: Clip
Inventor: KIYONO YOSHIMITSU
IPC: F16B19/10
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the force for inserting a clip by bending ends of a slit surrounding a claw part into directions coming close to each other, in regard to a clip for fixing a part to a fitting hole of a base.  <P>SOLUTION: The claw part 80 of the clip 40 comprises the slit 81, an elastic piece 82, a hinge part 83, and a projection part 84. The slit 81 is provided with a pair of vertical grooves 81a opposite to each other and in parallel with a leg part 60 inserting direction, a lateral groove 81b communicating ends of the vertical grooves 81a with each other on a rear side in the leg part 60 inserting direction, and a pair of bent grooves 81c symmetrically bent in directions coming close to each other from ends of the both the vertical grooves 81a on a tip side in the leg part 60 inserting direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009065155-A (JP)
Title: Image sensor
Inventor: JOON HWANG
IPC: H04N5/369
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor which is improved in fill-ratio and free of a charge sharing phenomenon, and the image sensor capable of minimizing a dark current source to prevent saturation and a decrease in sensitivity by providing a smooth movement path for photocharges between a photodiode and a readout circuitry.  <P>SOLUTION: The image sensor includes a readout circuitry 120 formed on a first substrate 100, an electrical junction region 140 in the first substrate 100 electrically connected with the readout circuitry 120, and an interconnection 150 formed on the electrical junction region 140, and an image sensing device 210 formed on the interconnection 150.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300878-A (JP)
Title: Defect inspection method and device
Inventor: TOMIMATSU SATOSHI
IPC: G01R31/28
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To detect a defect by measuring local electrical characteristics of a device with a fine structure.  <P>SOLUTION: A plurality of probes 1, 2, 3, and 4 having sharp tips are made to approach until a contact current is saturated, and surely brought into contact with sample electrodes 5, 6, 7, and 8, respectively, by probe-moving mechanisms 14, 15, 16, and 17 by the control of a probe move control circuit 18, while observing them with a scanning electron microscope. After the contact of all the probes used for measuring is completed, the current voltage characteristics between the probes are measured by an electrical characteristic measuring circuit 19. Thus, the local electrical characteristics of the element are obtained. Since the local position of the element is directly contacted with a probe, the defect position can be easily detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010057822-A (JP)
Title: Drum washing machine
Inventor: MATSUI YASUHIRO
IPC: D06F23/02
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum washing machine which reduces vibration even at the time of resonance passage during the activation of a dehydration.  <P>SOLUTION: The drum washing machine A includes: a water tub 3 supported by a spring 16 and a damper 7 within a casing 1; a washing tub 4 provided in the water tub 3 in a rotatable manner and housing clothes W; and a motor 5 rotate-driving the washing tub 4. Mounting a fluid balancer 10 to the washing tub 4, the one-sided position of a liquid in the fluid balancer 10 is detected at a rotation speed lower than a resonance rotation speed, and acceleration is started so as to pass through resonance at proper timing. When passing through resonance, the one-sided position of a liquid in the fluid balancer 10 is on the side opposite to the imbalance of the clothes, so that the imbalance of the whole rotator is reduced to reduce vibration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068027-A (JP)
Title: Optical transmitter
Inventor: IWATSUKI KATSUMI
IPC: H04B10/516
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter capable of avoiding the deterioration of a CNR or an SNR caused by tertiary distortion in an SCM system and reducing clipping noise without using an FM-AM collective modulation system.  <P>SOLUTION: The optical transmitter includes: a multiplier 11 for multiplying a base band multiplex signal by an RF carrier signal, and outputting an RF modulation signal; a filter 12 for segmenting a single side band wave of the RF modulation signal and outputting the segmented signal; a logarithmic amplifier 21 having an input voltage to output a voltage having logarithmic characteristics, inputting the single side band wave of the RF modulation signal and outputting the logarithmically converted RF modulation signal; and an electric field absorbing type modulator 22 for modulating optical carriers by the logarithmically converted RF modulation signal, and outputting modulation light indicating an optical intensity change proportional to the amplitude of the RF modulation signal outputted from the multiplier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066013-A (JP)
Title: Weighing conveyor device including mechanism of adjusting dynamic balance of roller
Inventor: KOMINE TAKEO
IPC: B65G21/00
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weighing conveyor device capable of precisely and efficiently adjusting dynamic balance of a roller.  <P>SOLUTION: The weighing conveyor device conveys a weighing object by an endless belt stretched between a pair of rollers. The weighing conveyor device includes: a ring-shaped frictional fastening member 20 disposed at a position closing ends of the rollers 11, 12, for frictionally fixing the rollers 11, 12 with respect to axial centers 14 penetrating through the cylindrical rollers 11, 12; a plurality of bar-shaped bodies 31, 32, 33 directly or indirectly fixed to the frictional fastening member 20, disposed at point-symmetrical positions on a concentric circle of the axial center 14, and parallel to the axial center 14; and washers 38 for dynamic balance adjustment to be mounted on the bar-shaped bodies. The dynamic balance is finely adjusted by variously changing the number of the washers 38 for dynamic balance adjustment to be mounted on the bar-shaped bodies.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009037728-A (JP)
Title: Information storage medium
Inventor: KURIHARA SHINICHI
IPC: H04N7/173
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage medium available for an information distribution system visually presenting management information and transmission information to be presented when information data are distributed from a distribution center apparatus and coping with update of the presented information, on a side of a user terminal apparatus.  <P>SOLUTION: A material such as rewritable electronic paper is applied on a printable surface of an information storage medium, and is rewritable in accordance with the circumstances such as the storage contents in the information storage medium, user individual information, and so forth. By using this device, the contents which are electronically distributed and stored in information storage medium can be visually obtained, and drastic improvement in user's convenience is expected in terms of medium management and information acquisition from a distribution provider.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010066823-A (JP)
Title: Network design apparatus, network design program, and network design method
Inventor: HASHIGUCHI TOMOHIRO
IPC: H04B10/07
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network design method, which can reduce total cost required for the arrangement of optical transmission devices and optical reproduction repeaters with consideration for the number of optical reproduction repeaters required for every wavelength path.  <P>SOLUTION: A network design apparatus 100 includes: an information acquisition unit 120 for acquiring optical network information; a section division unit 121 for dividing an optical network into linear sections; combination candidate decision units 125, 127, 128 for deciding combination candidates of optical transmission devices arranged in respective linear sections; a noise quantity upper limit decision unit 123 for deciding a noise quantity upper limit permitted on each wavelength path; and a device arrangement unit 129 for solving an integer programming problem having an object function for minimizing a total of costs of optical transmission devices and optical reproduction repeaters for every wavelength path, a constraint condition for selecting one combination of optical transmission devices for each linear section from among combination candidates, and a constraint condition for defining a condition of the number of optical reproduction repeaters necessary for each wavelength path by an accumulated noise quantity and the noise quantity upper limit of the wavelength path.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239248-A (JP)
Title: Heart shaped structure with altering appearance
Inventor: HSU WEI
IPC: G11B33/02
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital product with altering appearance for attracting consumers.  <P>SOLUTION: A heart shaped structure with altering appearance includes a right base 18 with an accommodating cavity; a left base 20 flappable and pivot-jointed to the accommodating cavity of right base; a right upper cover 22 pivot-jointed to the side of right base, with a fingerprint recognition device and a locking mechanism 4; and a left upper cover 24 flippable and pivot-jointed to the side of left base. The interior of the right base selectively includes a processing unit, a decoder, a digital to analog converter (DAC), a rechargeable battery, a storage unit, and a display monitor located within the cavity. In addition, an internal speaker, an audio output port, a data transmission port, a recharge port, a power switch and a control panel are selectively located on the outer casing of the right base.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065589-A (JP)
Title: Hermetic compressor and refrigerating cycle device
Inventor: SHIMOZONO TAKAFUMI
IPC: F25B1/00
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic compressor sufficiently feeding refrigerating machine oil to a sliding part between a cylinder and a piston.  <P>SOLUTION: This hermetic compressor has a sealed vessel for storing the refrigerating machine oil in a bottom part, an electric motor part stored in a lower part in the sealed vessel and rotatably driving a rotary shaft of turning the center line in the substantially vertical direction around the center line, a compression mechanism part stored in an upper part in the sealed vessel and having a cylinder of turning the center line substantially horizontally and a piston reciprocating in the cylinder, and an oil pump for pumping up the refrigerating machine oil in response to rotation of the rotary shaft and splashing the pumped-up refrigerating machine oil from an upper end part of an oil feeding passage formed in the rotary shaft. An oil storage part 36 is formed in an outer peripheral side upper part of the cylinder 27, and projection parts 37a-37d extending along the center line of the cylinder 27 are juxtaposed by three or more in the orthogonal direction to the center line of the cylinder 27 in the oil storage part 36, and a plurality of projection parts 37a-37d are formed so that a height dimension rises successively in the rotational direction of the rotary shaft.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066514-A (JP)
Title: Optical element fixing mechanism, optical scanning device, and image forming device
Inventor: ANDO BUNTO
IPC: G02B7/02
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a desired adhesion area with a liquid level height which is unchanged after applying an adhesive onto an adhesion seat surface of a casing without complicating a manufacturing process, or without heightening cost thoughtlessly, and to prevent generation of peeling caused by deficiency of an adhesive strength.  <P>SOLUTION: A plurality of narrow gap grooves for suppressing wet spread of the adhesive enclosing adjacently to the seat surface in parallel with a ridgeline of the seat surface, and controlling the liquid level height, are provided on an outer peripheral part of the seat surface for fixing an optical element thereon by using the adhesive.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067566-A (JP)
Title: Light source device
Inventor: TANAKA AKIRA
IPC: F21Y101/00
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a risk of electrical shock even when a light source lamp bursts.  <P>SOLUTION: The light source device includes: the light source lamp 22; a reflector 21 which mounts the light source lamp 22, reflects a portion of emitted light of the light source lamp 22, and restricts an emission direction of the emitted light; and a coil spring 24 for supporting a chip end side 22b of the light source lamp projecting in the reflector 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072751-A (JP)
Title: Information processor, computer program, and information retrieval system
Inventor: HONDA MASAHIDE
IPC: G06F17/30
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor, a computer program and an information retrieval system providing useful information resources disclosed in the past to a current user.  <P>SOLUTION: The information processor is configured to: sequentially acquire data on a Web page on the Internet at predetermined intervals (S101), overwrite the acquired Web page data into a latest Web page information table (S103), store information resources satisfying predetermined conditions among stored information resources in the order of the date of update, and when retrieval conditions are accepted from the outside, search the stored information resources based on the accepted retrieval conditions (S104).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069837-A (JP)
Title: Droplet jetting device, image formation device, and method of cleaning droplet jetting head
Inventor: MAIDA NORISUKE
IPC: B41J2/165
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet-jetting device showing improved removing ability of a solid substance adhering to a jet opening surface and capable of shortening a time necessary for removing the solid substance adhering to the jet opening surface, and to provide an image formation device and a method of cleaning the droplet-jetting head.  <P>SOLUTION: The droplet-jetting device specifies the position of the solid substance adhering to the jet opening surface 160 of the head 150, and controls a sweep velocity of a cleaning blade 166 in such a manner that the sweep velocity in the position becomes slower than that in the other positions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081675-A (JP)
Title: Cage-type rotor and its manufacturing method
Inventor: SHIMOMURA EIJI
IPC: H02K15/02
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the thermal deformation of a rotor core to the utmost by enabling copper die-cast molding.  <P>SOLUTION: In this cage-type rotor 4, a plurality of external peripheral slots 11 are formed in the external periphery of the rotor core 3 with prescribed intervals in the circumferential direction, and a plurality of internal peripheral slots 12 are formed on the internal peripheral side of the external peripheral slots 11 with prescribed intervals in the circumferential direction. A copper bar 13 is formed by the copper die-cast molding in each internal peripheral slot 12 in the state where the internal periphery of each external peripheral slot 11 and the external periphery of the rotor core 3 are reinforced. Next, an aluminum bar 14 is formed in each external peripheral slot 11 by aluminum die-cast molding, and short-circuit rings 9, 9 which electrically connect the copper bar 13 and the aluminum bar 14 are formed at axial both ends 3a of the rotor core 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009052144-A (JP)
Title: High strength spring
Inventor: ISHIKAWA YUJI
IPC: C22C38/34
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength spring having high strength, excellent durability and excellent formability as well.  <P>SOLUTION: The high strength spring is formed of a steel wire having a composition comprising, by mass, 0.55 to 0.65% C, 1.88 to 2.18% Si, 0.3 to 0.6% Mn, 0.78 to 1.16% Cr, 0.05 to 2.0% Mo and 0.05 to 0.3% V, and in which Mn and V is ≤0.6%, and the content of P is restricted to ≤0.015% and S to ≤0.015%, and the balance iron with inevitable impurities, and having a tensile strength of ≥1,960 MPa. The high strength spring has a surface roughness Rmax of ≤8.3, has a nitrided layer in which the compressive residual stress in the surface part is ≥1,200 MPa, and in which the depth of the compressive residual stress is ≥250 μm, and its fatigue strength has a durability of ≥1×10<SP>6</SP>times when the average stress is τm=700 MPa and amplitude stress is τa=590 MPa.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010085192-A (JP)
Title: Combinational balance, and genuine product discrimination system of component of combinational balance
Inventor: OCHI TOSHIO
IPC: G01G23/01
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for discriminating whether a component is a genuine product or not, concerning a replaceable component of a combinational balance.  <P>SOLUTION: At least RF tags 53-56 holding individual discrimination information for discriminating a component are supplemented to the replaceable component of the combinational balance 99, and an RF tag reader/writer 52 for reading/writing information held by the RF tags and a component management database are provided on an operation setting display 17 of the combinational balance. The operation setting display 17 reads out the individual discrimination information of the component held by the RF tags 53-56 by utilizing the RF tag reader/writer 52, discriminates whether the component is a genuine product or not on reference to management information stored in the component management database based on the individual discrimination information, and displays a discrimination result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092609-A (JP)
Title: Microporous layer and gas diffusion layer with the same
Inventor: TANAKA SHIRO
IPC: H01M4/88
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas diffusion layer capable of raising voltage with flooding prevented in a high current density range.  <P>SOLUTION: Non-ionic water-soluble solid and/or non-ionic porous body, conductive particles, a hydrophobic agent, and a solvent are mixed to make ink, and the ink is coated on a gas diffusion layer base material 3 and sintered to form a microporous layer 2 having two kinds of void distribution centers, first void distribution center existing within a void diameter center range of 5 to 15 μm, and a second void distribution center within a void diameter center range of 0.2 to 5 μm, and the gas diffusion layer 1 is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047316-A (JP)
Title: Drug package
Inventor: FURUUCHI FUSAKO
IPC: B65D73/02
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a man as getting older, finds it difficult to correctly take drugs, and when he takes the drug cut and stored in piece in package, he gets his finger hurt with a sharp corner formed on the packaging materials, and also, he find it hard to take out the drug itself from the packaging materials which have become small after being cut and divided into one tablet each.  <P>SOLUTION: A void space 2 is formed in the packaging material, and when the individual drug tablets are separated, the corners of the packaging material are rounded off or octagonalized. One packaging material sheet alone, between two packaging material sheets that are bonded together to hold a drug tablet, is used in forming the void space 2 and the indentation, while the starting point for peeling off is formed by using the remaining packaging material sheet that is opaque. Owing to this constitution, the drug tablet can be taken out even after peeling off the starting point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091406-A (JP)
Title: Method of correcting otdr nonlinearity
Inventor: TEI KANEHIRO
IPC: G01M11/02
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method of correcting OTDR nonlinearity capable of performing more accurate measurement without being affected by nonlinearity possessed by an amplifier used for OTDR.  <P>SOLUTION: OTDR characteristics F12 to output of rear scattered light are measured by applying test light from one end of a reference optical fiber; the straight line approximation data T are calculated; difference data ΔTa, ΔTb are calculated from the OTDR characteristics F12 and the straight line approximation data T; and the OTDR characteristics measured for the optical fiber to be measured are corrected by the difference data ΔTa, ΔTb.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093948-A (JP)
Title: Electromagnetic actuator
Inventor: KOBAYASHI TETSUYA
IPC: H01H50/16
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem of an electromagnetic actuator in the prior art that the contact area becomes uneven because of backlash caused by machining or the structure and stability of attraction cannot be maintained.  <P>SOLUTION: An electromagnetic actuator includes a first yoke having a pair of armature pieces consisting of a magnetic material and facing each other, an exciting coil which is wound around a bobbin arranged between the pair of armature pieces of the first yoke and generates a desired electromagnetic force when the exciting current is conducted, a moving element inserted into the bobbin and consisting of a magnetic material which is driven to reciprocate by the magnetic field of the exciting coil and is brought into contact with the armature piece and attracted thereto, a permanent magnet arranged between the first yoke and the bobbin in order to generate magnetic flux in the first yoke and to attract and hold the moving element, and a second yoke constituting a magnetic circuit along with the permanent magnet, wherein a contact opening consisting of a hole elongated in the direction perpendicular to the attraction direction of the permanent magnet is formed at a position of the armature piece where the moving element comes into contact therewith.  <P>COPYRIGHT: (C)2010,JPO&INPIT