baber/WOPTO huggingface dataset:
Patent JP-2010106892-A (JP)
Title: Tripod-type constant velocity universal joint
Inventor: ITAGAKI TAKU
IPC: F16D3/205
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tripod-type constant velocity universal joint allowing reduction in the number of components.  <P>SOLUTION: The tripod-type constant velocity universal joint comprises an outside joint member 1 having three track grooves 6 formed with cylindrical roller guide faces 7 arranged facing one another in the circumferential direction, a trunnion 8 having three leg shafts 9 protruded in the radial direction, and rollers 3 inserted into the track grooves 6, the rollers 3 being movable along the roller guide faces 7 in the axial direction of the outside joint member 1. In a leg shaft horizontal section passing through a leg shaft center point O1a on a leg shaft pitch circle, the outer diameter face of a circular portion of the elliptical leg shaft 9 is not a true circle, whose size from the leg shaft center point O1a is gradually smaller as tending from the major axis along the peripheral direction. In a leg shaft vertical section passing through a leg shaft center axis O1, the outer diameter face of the leg shaft 9 is a circular face with the leg shaft center point as a center.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109132-A (JP)
Title: Thermoelectric module package and method of manufacturing the same
Inventor: HAMANO TETSUTSUGU
IPC: H01L35/32
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric module package that is free from warpage caused after a metal plate is joined to a metal frame, even if using as a bottom plate the metal plate, which is composed of metals having high thermal conductivity chosen from copper, aluminum, silver and their alloys, and to provide a method of manufacturing the same.  <P>SOLUTION: The package includes: a thermoelectric module 10a, wherein a plurality of thermoelectric elements 17 are serially connected by a pair of electrode plates 14 and 15; a metal bottom plate 11 to which one electrode plate 14 of this thermoelectric module 10a is joined through an insulating resin layer 13; and a metal frame 12 joined to the periphery of this metal bottom plate 11 with a solder 18. Meanwhile, the metal bottom plate 11 is composed of metals chosen from copper, aluminum, silver and their alloys; and the metal bottom plate 11 is joined to the metal frame 12 with the solder 18, whose melting point is equal to or lower than those of solders 16a and 16b used for forming the thermoelectric module 10a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109831-A (JP)
Title: System and method for controlling pll transient response
Inventor: YOKOTA TETSURO
IPC: H03L7/22
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for controlling a PLL (phase locked loop) transient response capable of completing the transient response in a minimal time between continuous communication slots by reducing a lockup time, and improving a C/N ratio of a VCO (voltage controlled oscillator).  <P>SOLUTION: Two systems of PLLs 10, 20 have frequency characteristics and D.C. gain values of components identical to each other, and the transfer function of the PLL 10 is substantially identical to that of the PLL 20. When switching a frequency output from a mixer 2, the setting is changed so that one side and the other side of frequency division values of program counters 14, 24 of the PLLs 10, 20 are increased and decreased from currently-set values, respectively. In this case, the transient responses of the PLLs 10, 20 are set reverse to each other, the transient response of an output signal from the mixer 2 obtained by synthesizing the frequencies of the output signals of the PLLs 10, 20 can be completed in a short time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109282-A (JP)
Title: Device for manufacturing semiconductor, method of manufacturing semiconductor device and semiconductor wafer
Inventor: TAKESHITA MITSUHIRO
IPC: H01L21/301
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the adhesion of the silicon powder or the like to the surface of a chip in addition to scratch, chipping and crack which are generated by the mutual rubbing of chips due to slack or distortion of a dicing base upon dicing a semiconductor wafer.  <P>SOLUTION: The device for manufacturing a semiconductor includes a dicing blade 108, a dicing stage 106 for setting a semiconductor wafer to be diced, a dicing base 103 and a light transmitting plate 105, constituted of a material higher in rigidity than that of the dicing base 103 and attached to the first surface of the dicing base 103 through a first adhesive material 104 to mount on the dicing stage 106. The device is constituted so as to mount the semiconductor wafer on the second surface of the dicing base 103 through a second adhesive material 102 and includes a dicing function.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112748-A (JP)
Title: Detection method, detecting sample cell and detecting kit
Inventor: OTSUKA TAKASHI
IPC: G01N21/03
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the irregularity of signal intensity, to efficiently utilize an intensified electric field and to attain a high S/N ratio in a detection method for detecting the amount of a substance to be detected.  <P>SOLUTION: In the detection method wherein a sample S is supplied to the sensor part 14 on a sensor chip 10 and irradiated with exciting light Lo to produce an intensified photoelectric field D on the sensor part 14, a fluorescent label F is excited and the amount of the substance A to be detected is detected on the basis of the quantity of the light Lf caused by this excitation; a blocking substance R, of which the properties are similar to those of the fluorescent substance F, for blocking the surface of the sensor part 14 and the fluorescent substance (fluorescent label) F obtained by including a plurality of fluorescent coloring matter molecules (f) by a light transmitting material 16 permitting the fluorescence produced from a plurality of the fluorescent coloring matter molecules (f) to transmit are used. Then, the non-specific adsorption of the fluorescent substance F onto the sensor part 14 is prevented by the blocking substance R.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009059710-A (JP)
Title: Positive electrode active material, and nonaqueous secondary battery using the same
Inventor: OKABE KAZUYA
IPC: H01M10/05
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material capable of obtaining a nonaqueous electrolyte secondary battery with high energy density which is excellent in high rate charge/discharge performance and charge/discharge cycle performance, and to provide the nonaqueous electrolyte secondary battery with high energy density being excellent in the high rate charge/discharge performance and the charge/discharge cycle performance.  <P>SOLUTION: In the positive electrode active material made of Li-Mn-Ni based complex oxide as a main component, a specific surface area of the positive electrode active material measured by the BET method for the Li-Mn-Ni based complex oxide is 0.3-1.5 m<SP>2</SP>/g. The nonaqueous electrolyte secondary battery is formed by using the same positive electrode active material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135481-A (JP)
Title: Semiconductor device
Inventor: NAKASHIBA YASUTAKA
IPC: H01L27/04
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving a Q value of an inductor, and responding to a request for miniaturization of the semiconductor device.  <P>SOLUTION: In this semiconductor device 1, a copper interconnect layer 14 that has an interconnect including an inductor 141 with the interconnect including the inductor 141 buried in an interconnect trench formed in an insulating layer 21, and copper interconnect layers 11-13, which include no inductor and are buried in interconnect trenches formed in other insulating layers 15, 17 and 19, respectively, are stacked together. An average grain size of the inductor 141 is larger than average grain sizes of the interconnects in the copper interconnect layers 11-13 that contain no inductor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009143792-A (JP)
Title: Control of kinetic decomposition in mixed conducting ion transport membranes
Inventor: MILLER CHRISTOPHER FRANCIS
IPC: B01D71/02
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce kinetic separation and kinetic decomposition in mixed conducting metal oxide membranes used in an oxidation reaction apparatus.  <P>SOLUTION: The mixed conducting ion transport membrane comprises a multi-component metallic oxide compound represented by the formula Ln<SB>x</SB>A'<SB>x'</SB>A"<SB>x"</SB>B<SB>y</SB>B'<SB>y'</SB>O<SB>3-z</SB>, wherein (a) Ln is an element selected from the f block lanthanides, A' is selected from Group 2, A" is selected from Groups 1, 2 and 3 and the f block lanthanides, and B and B' are independently selected from the transition metals, excluding titanium and chromium, and wherein 0≤x<1, 0<x'≤1, 0≤x"<1, 0<y<1.1, 0≤y'<1.1, x+x'+x"=1.0, 1.1>y+y'≥1.0 and z is a number which renders the compound charge neutral, and (b) the average grain size of the multicomponent metallic oxide is in the range of about 4 μm to about 20 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010004518-A (JP)
Title: Method and apparatus for protecting scalable video encoded content
Inventor: PARK KEUN SOO
IPC: H04N7/167
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for protecting contents in which computational complexity required for encryption and decryption is decreased by encrypting only data for each encoded layer for video encoded contents.  <P>SOLUTION: The present invention relates to a content protection method in a video encoded content providing system in which contents are encrypted and provided, including the steps of: acquiring contents; storing contents in an archive and performing control to generate authentication performance and an encryption key to be transferred to a user; generating the authentication performance and the encryption key; capturing video and encoding the video for contents; performing encryption using the generated encryption key for the contents; generating information metadata for video encoded contents; and transmitting the video encoded contents and the generated information metadata to a terminal via a network or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117392-A (JP)
Title: Image forming apparatus
Inventor: YASUDA OSAMU
IPC: G03G5/06
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which the contamination of a body to be charged due to the amount of discharge products generated by discharge can be suppressed.  <P>SOLUTION: The image forming apparatus includes a corona charger comprising at least a corona discharge electrode and a charge grid, an image carrier, an image exposure means, a developing means, a transfer or separation means, and an image carrier cleaning means, wherein the charge grid has a film containing zeolite, a conductive agent and a binder resin on a surface thereof, and the image forming apparatus has a charge grid-moving means to move the charge grid in a direction in which the charge grid comes close to the image carrier and in a direction in which the charge grid draws away from the image carrier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117452-A (JP)
Title: Photosensitive flame retardant resin composition
Inventor: MATSUDO KAZUNORI
IPC: G03F7/004
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive flame retardant resin composition which satisfies flexibility, breaking resistance and various properties required as a photo solder resist or a coverlay film in use for an interlayer electrical insulating material, an optical waveguide or a printed circuit board, particularly a flexible printed circuit board, e.g., adhesion to polyimide and a copper base, such developability as to achieve a fine pattern, resistance to the heat of soldering, insulation and chemical resistance.  <P>SOLUTION: The photosensitive flame retardant resin composition includes a urethane resin (A) having a carboxyl group and an ethylenically unsaturated group and a phosphinate (B) having a volume average particle diameter of 0.1-1 μm in an amount of 5-50 pts.wt. based on 100 pts.wt. of the urethane resin (A).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119177-A (JP)
Title: Multiphase dc/dc converter
Inventor: MIKI TOMOYUKI
IPC: H02M3/155
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiphase-type DC/DC converter which can maintain the driving frequency as a whole to a prescribed value, without having to depend on the number of driving phases.  <P>SOLUTION: A control circuit 20 for the multiphase-type DC/DC converter drives a plurality of DC/DC converter circuits 10-1 to 10-m which are connected in parallel by shifting output phases. The circuit includes a phase control part 24, which optionally sets the number of the driving phases of the DC/DC converter circuits 10-1 to 10-m and a frequency control circuit 25, which variably controls frequencies of the drive signals S1 to Sm supplied to the DC/DC converter circuits 10-1 to 10-m, according to the number of the driving phases of the DC/DC converter circuits 10-1 to 10-m.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011134736-A (JP)
Title: Pulse fiber laser device, image display device and processing device
Inventor: KUSUKAME KOICHI
IPC: B23K26/00
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse fiber laser device which has a low-cost and simple configuration, and generates an optical pulse sequence having a peak value of some tens of W by aggressively utilizing an optical pulse emitted from a fiber laser device when a laser light source for excitation is driven on an input current of the fiber laser device.  <P>SOLUTION: The pulse fiber laser device 10 is a fiber laser 14 including the laser light source 11 for excitation for emitting excitation light (not shown), a fiber 12 containing a laser active substance and allowing excitation light to be incident, and a pair of fiber gratings 13 optically connected to each other with the fiber 12 interposed. In the device 10, output light 16 is emitted by interrupting an input current 15 for driving the laser light source 11 simultaneously with the emission of an optical pulse 16a from the fiber laser 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010122020-A (JP)
Title: Analytical device driving apparatus
Inventor: FUJII YOSHIYUKI
IPC: G01N35/00
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analytical device driving apparatus capable of obtaining necessary acceleration even in a shorter time than before in the mixing and stirring of a very small amount of a fluid.  <P>SOLUTION: The analytical device driving apparatus includes a clamper (104a) for clamping an analytical device (1) along with a turntable (101) and a biasing means (105) for pressing the clamper (104a) in the direction of approaching the turntable (101), and aligning fitting parts (15 and 117) for aligning the analytical device (1) with the center of the turntable (101) and rotation stopping locking parts (114 and 115) for controlling the movement of a rotary direction are provided to the analytical device (1) and the turntable (101) to reduce the slip of the analytical device (1) on the turntable (101).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124199-A (JP)
Title: Digital broadcast receiver
Inventor: KITAMURA MITSUAKI
IPC: H04N7/173
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To allow digital broadcasts to be easily and surely determined to be simultaneous broadcasts in a digital broadcast receiver for receiving two digital broadcasts including captions.  <P>SOLUTION: A digital broadcast receiver 10 receives a first digital broadcast (one-segment broadcast or the like) and a second digital broadcast (12-segment broadcast or the like). The digital broadcast receiver 10 includes a first signal separation part 11 which extracts a first caption from a stream of the one-segment broadcast, a second signal separation part 21 which extracts a second caption from a stream of the 12-segment broadcast, and a caption text comparison part 3 which compares the first caption and the second caption and determines the one-segment broadcast and the 12-segment broadcast to be simultaneous broadcasts in coincidence between the first caption and the second caption.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009133858-A (JP)
Title: Sensor arrangement
Inventor: DOLL WOLFGANG
IPC: G01N25/66
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To determine the tendency of fungus formation on a wall surface of a room or a region close to the wall surface.  <P>SOLUTION: A sensor arrangement 1 comprises a dew point sensor 3 for measuring the dew point characteristic in the room, and a temperature sensor 4 for measuring the temperature characteristic on the wall surface of the room, and a means for evaluating and/or storing the measured dew point characteristic and the measured wall surface temperature characteristic.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010122961-A (JP)
Title: Image forming apparatus, and control method and control program for the same
Inventor: NAKAMURA TADAHIRO
IPC: B41J29/38
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing unauthorized printing while reducing manager's work load.  <P>SOLUTION: The image forming apparatus 101 registers IP addresses of host computers 103 for which printing is to be permitted in a print permission list 401 beforehand. When a print job is received, the image forming apparatus 101 determines whether a host computer from which the print job has been transmitted is present in the print permission list. When the host computer is determined not to be present in the print permission list as the result of determination, the image forming apparatus 101 does not print the received print job but stores the received print job. Subsequently, when the print job is selected and a print instruction is given by the depression of a print button 501, the image forming apparatus 101 executes printing. When the print instruction has once been given to the stored print job, the host computer is added to the print permission list. Subsequently, printing is executed without a print instruction after the print job is transmitted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009052146-A (JP)
Title: Copper powder and its manufacturing method
Inventor: OKADA YOSHIHIRO
IPC: B22F9/20
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a copper powder having a particle size distribution suitable for a filler of conductive paste, by reproducibly manufacturing copper powders each having an aimed and uniform particle size and mixing these copper powders of different particle sizes.  <P>SOLUTION: The method for manufacturing the copper powder with a narrow width of particle size distribution is provided by which to (1) a mixture comprising a copper powder of ≥0.1 μm average particle size, a solid component composed of copper compound and a liquid medium, (2) a mixture comprising a copper powder of ≥0.1 μm average particle size and a liquid medium containing copper ion or (3) a mixture comprising a copper powder of ≥0.1 μm average particle size, a solid component composed of copper compound and a liquid medium containing copper ion, a reducing agent is added to reduce the solid component and/or the copper ion into metal copper.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010127134-A (JP)
Title: Cylinder egr ratio estimating device of engine, cylinder egr ratio estimating method, ignition timing control device and ignition timing control method
Inventor: MORISHIMA NOBUHITO
IPC: F02P5/15
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for estimating the cylinder EGR ratio of an engine by accurately estimating the cylinder EGR ratio of a transition state, and to provide an ignition timing control device and a method for optimally controlling the ignition timing by using its cylinder EGR ratio.  <P>SOLUTION: This EGR ratio estimating device is provided for estimating the cylinder EGR ratio with each cylinder of the engine having an EGR device for recirculating burnt gas exhausted from the engine and flowing in an exhaust passage, in the cylinder by recirculating in an intake passage, and includes storage means (#33111-#33114, #33121-#33124, #33211-#33214 and #33221-#33224) for storing a waste time and a primary delay of a cylinder EGR ratio change when transitionally operating the engine with each cylinder in response to a transitional operation state of the engine, and an each cylinder transitional EGR ratio estimating means (#3) for estimating the cylinder transitional EGR ratio with each cylinder based on the waste time and the primary delay stored with each cylinder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009053209-A (JP)
Title: Three-dimensional shape measuring apparatus
Inventor: KOH KWANG-ILL
IPC: G01B11/25
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional shape measuring apparatus capable of improving the measuring accuracy of three-dimensional shape.  <P>SOLUTION: A three-dimensional measuring apparatus includes a work stage for fixing a measuring object; a projection part including a light source, a grating through which the light irradiated from the light source is penetrated, and a projection lens imaging a grating image of the grating on the measuring object, and allowing grating image light to be incident onto the measuring object by N times in a first direction and then allowing grating image light to be incident onto the measuring object by N' times in a second direction, wherein N and N' are natural numbers greater than or equal to two; an image receiving device including an imaging lens and a camera and receiving a first direction reflection image and a second direction reflection image reflected by the measuring object; and a control part compensating for a shadow region of the measuring object by using the first direction reflection image and the second direction reflection image received by the image receiving device to compute the three-dimensional state of the measuring object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010130589-A (JP)
Title: Mobile terminal, information storage method of mobile terminal and program
Inventor: KOBAYASHI MAKIO
IPC: H04M1/247
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To record and store the situation of using a battery or an environmental situation of each of users.  <P>SOLUTION: The present invention relates to a mobile terminal comprising: a battery for supplying a power source; a time measuring means for measuring timing to detect various information of the battery; a detection means for detecting various information at predetermined time intervals; and a storage means for storing a detecting value of the detection means in such a way that a user, who is using the mobile terminal, can identify the detecting value.  <P>COPYRIGHT: (C)2010,JPO&INPIT