baber/WOPTO huggingface dataset:
Patent JP-2009038725-A (JP)
Title: Path switching control method, base-station controller, and radio base-station in radio communication system
Inventor: IZAWA YASUNARI
IPC: H04W36/38
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To quickly make remaining packets transmittable to a mobile unit by executing cell switching without waiting until fixedly-set path switching timing when the cell switching occurs regarding a path switching control method, a base-station controller, and a radio base-station in a radio communication system.  <P>SOLUTION: The base-station controller stops transmission of downlink data by the cell switching start so as to start a switching timer for clocking path change timing Ta (4-1). Before an elapsed clocked-time T of the switching timer reaches the path change timing Ta, a data retransmission rate of a radio base-station of a cell change origin (the old side) is compared with a threshold (4-3). When the data retransmission rate exceeds the threshold, it is judged that data transmission efficiency is poor. Without waiting until the elapsed clocked-time reaches the path change timing Ta, data transmission to the radio base-station of the cell change origin (the old side) is stopped (4-5). Thus, the cell switching is completed (4-6). Data transmission is started by a radio base-station of a cell change destination (the new side) (4-7).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037153-A (JP)
Title: Autofocusing device and microscope apparatus having the same
Inventor: KOMATSU RYOSUKE
IPC: H04N5/232
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autofocusing device that can set, in a short time period, the light emission volume of a light source where a proper light amount makes incident on a light-sensing element, and to provide a microscope apparatus equipped with the same.  <P>SOLUTION: The autofocusing device 1 includes: a photoelectric converter 30; a light source 20 for focus; an illumination optical system 5 for focus, which forms a light image based on light emitted from the light source on an object to be observed; an imaging optical system 7 for focus, which receives a reflected light of the light image from the object to be observed and forms a reflection image of the light image on a light-receiving surface of the photoelectric converter; focal position adjusting means 8 and 34 for relatively moving, by the signal of the photoelectric converter, the focusing optical system for focus and object to be observed in the direction of an optical axis; and a light-volume adjusting means 41 for multiplying a predetermined value to the light emission volume of the light source based on whether or not the signal of the photoelectric converter lies in a predetermined range and for increasing or decreasing the light emission volume of the light source to set the signal of the photoelectric converter into the predetermined range. The microscope apparatus 2 is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007316668-A (JP)
Title: Current supply circuit
Inventor: AGARI MASASHI
IPC: H01L51/50
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To raise display quality of a display device by suppressing variation of signal line driving currents by a current supply circuit.  <P>SOLUTION: In a bit weighting current source circuit 43, during reference current write operation, reference current IREF[2] from a reference current line 40 is guided so as to pass through an n-type TFT 48, and a gate voltage at that time is held at a capacitor 49. During bit weighting current output operation, a current according to the voltage held at the capacitor 49 is output from the n-type TFT 48, and is supplied to a signal line through an n-type TFT 53 switched on-off according to the corresponding image data bit D[2](m). When the n-type TFT 53 is off, a p-type TFT 52 which is switched on-off complementarily to the n-type TFT 53 is turned on, thus an output current from the n-type TFT 48 passes through a dummy load 51. Thus, it can be prevented that the gate voltage of the n-type TFT 48 falls off gradually by charge leak at the capacitor 49.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009049718-A (JP)
Title: Communication terminal, communication method, communication program, and communication system
Inventor: HIGUCHI KAZUHISA
IPC: H04M11/00
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To surely deliver data for notification of an incoming call to a communication terminal on the called side and to perform control for handling or charging of data for notification of the incoming call according to a state of the incoming call.  <P>SOLUTION: This communication terminal is constituted, which is provided with: a content storage part which stores content; a voice call part which controls a voice call with the other communication terminal through a line exchange network; a data communication part which controls data communication with the other communication terminal through a packet exchange network; a content transmitting part which receives a calling instruction to the other communication terminal which specifies the content to transmit the content to the other communication terminal via the data communication part; and a call control part which makes the voice call part transmit a call signal using the other communication terminal as a called destination after completion of transmission of the content by the content transmitting part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055149-A (JP)
Title: Electronic apparatus
Inventor: OIKAWA MITSUTAKA
IPC: H04N7/173
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To supply information about an image-receivable resolution in which the image-receivable resolution of an electronic apparatus in a post-stage is considered to an electronic apparatus in a pre-stage.  <P>SOLUTION: A television receiver 140 has a flash ROM 143 having a repeater function and storing the information about an image-receivable resolution. A television receiver 160 has a flash ROM 162 storing the information about an image-receivable resolution. In configuring a system, the television receiver 140 rewrites the information about the image-receivable resolution of the ROM 143 so that the rewritten information can indicate the lowest resolution among the image-receivable resolutions in the television receivers 140, 160. A DVD recorder 120 analyzes EDID (enhanced-extended display identification) information read from the ROM 143, and recognizes the lowest resolution among the image-receivable resolutions in the television receivers 140, 160. The DVD recorder 120 adjusts the resolution of image data to be transmitted to the television receiver 140 with the resolution recognized above. Thus, both the television receivers 140, 160 can receive the images.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055291-A (JP)
Title: Motion detecting circuit
Inventor: ISHIDA KEITARO
IPC: H04N19/523
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion detecting circuit capable of detecting motion at a high speed by reducing capacitance of a buffer where a micro block is stored.  <P>SOLUTION: The motion detecting circuit calculates a first differential absolute value sum between any one of reference micro blocks stored in a reference macro block buffer and a coded micro block stored in a first coded macro block buffer, and updates it. It calculates a second differential absolute value sum between any one of the reference macro blocks stored in the reference macro block buffer and the coded macro block stored in a second coded macro block buffer, and updates it. Then, a reference macro block corresponding to the minimum value of each of coded macro blocks of the updated value of first and second differential absolute value sums is detected as a predicted macro block.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050516-A (JP)
Title: Game machine and computer program thereof
Inventor: NAKAMURA AKINORI
IPC: A63F13/45
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with improved credit processing when the time such as the closing time to impose a certain limit on the game play approaches.  <P>SOLUTION: Token in the number corresponding to a plurality of opportunities for the play are deposited from a player as credits, and the player is provided with one opportunity for the play in exchange of the consumption of tokens in the number corresponding to one opportunity of the play from the credits in the game machine 1. The game machine 1 includes means for clocking the present time, means for storing the closing time, and means for limiting the maximum number of credits Nmax to be deposited based on the remaining time from the present time to the closing time and the play time per game. The maximum number of credits Nmax is gradually reduced as the remaining time reduces after the remaining time reduces to a limit range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007311831-A (JP)
Title: Semiconductor light-emitting device
Inventor: MATSUOKA TAKASHI
IPC: H01S5/343
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device using nitride semiconductor materials such as InGaAlN in a state with better characteristics and with easier manufacturing.  <P>SOLUTION: An active layer 105 is formed on a cladding layer 104. The active layer 105 is a layer of a structure where a plurality of island-shaped parts 105a made of InN are arrayed on the same plane, and each island-shaped part 105a is formed to be, for example, a diameter of approximately 2 nm and a height of approximately 1 nm. In such a manner, dimensions of the island-shaped parts 105a are set to be not larger than spread of a wave function of electrons, and accordingly, a quantum effect is obtained. Furthermore, with the dimensions of the island-shaped parts 105a, a light-emitting wavelength of the active layer 105 in the semiconductor light-emitting device is substantially decided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009056030-A (JP)
Title: Indicator holder and method for washing confirmation
Inventor: YAMAGUCHI NORIHIRO
IPC: A61B19/00
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicator holder for washing confirmation, capable of easily and surely performing the quantitative measurement of a washing effect not only for a part which a washing stream directly hits but also for a part which the washing stream does not directly hit.  <P>SOLUTION: The indicator holder for washing confirmation is a holder for housing a washing confirmation indicator in which a detection layer formed by pseudo contamination is formed at one, two or more parts on the same plane of a base material, and is characterized in that: (1) the holder has a housing space for housing the washing confirmation indicator; (2) a part of the housing space has a shielding lid at the upper part thereof; and (3) when housing the washing confirmation indicator in the housing space, a part of the washing confirmation indicator is shielded by the shielding lid and an air layer is formed between the washing confirmation indicator at the shielded part and the shielding lid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008010432-A (JP)
Title: Fuel cell
Inventor: NAKANISHI HARUMICHI
IPC: H01M8/10
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of controlling appropriate state of water content and supply of reactive gas.  <P>SOLUTION: The fuel cell includes a membrane electrode assembly comprising a reactive electrode 2 provided on both surfaces of an electrolyte membrane 1 and an electrolyte membrane 1 as well as a gas-permeable diffusion layer 3 provided on those surfaces, and a separator 4 pinching both surfaces of the membrane electrode assembly. The reactive electrode 2, diffusion layer 3, and separator 4 comprise gas channels 21, 31, and 42 which reactive gas passes; and water channels 20, 32, and 43 which water and steam pass. Since the gas channels 21, 31 and 42 which reactive gas passes is totally separated from the water channels 20, 32, and 43 which water passes, the characteristics required for the gas channels 21, 31, and 42 as well as the characteristics required for the water channels 20, 32, and 43 are achieved with no effect on each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063218-A (JP)
Title: Method and apparatus for manufacturing tube
Inventor: SEIDL ALBRECHT
IPC: C01B33/02
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a crystalline tube from a material such as silicon by pulling up the tube from a melt of the material.  <P>SOLUTION: The melt produced by melting the material supplied into a crucible 16 with heating elements 22, 24 passes through a capillary gap defining a tube shape and forming a meniscus while solidifying the upper end region thereof by pulling it with a pulling means 48 in a direction indicated by the arrowhead 50 so that a polygonal tube is produced. Every side of the polygon is allocated to one region of the melt. The temperature of the every side is separately controlled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009061513-A (JP)
Title: End working machine and working method of butt end
Inventor: HATANAKA ISAO
IPC: B23C3/30
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end working machine surely preventing a failure in working an end of an extrusion molded product, and also to provide a method of working the end.  <P>SOLUTION: The end working machine for working the vicinity of an end 2a of the extrusion molded product 2 formed to be hollow includes: a working table 3 on which the extrusion molded product 2 is mounted; a rotary blade for cutting an approximately V-shaped groove 20 in the vicinity of the end 2a of the product 2; and a push-in piece 5 provided in the vicinity of the working table 3 and protruding toward the table 3 for holding an inner wall surface 21 toward the tip from the groove 20 formed on the product 2. Thus, unlike conventional ones, the end side of the extrusion molded product is prevented from being bent when the product is cut by the rotary blade to form the groove.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064580-A (JP)
Title: Plasma display panel
Inventor: KUROKI MASAKI
IPC: H01J11/24
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable display without change in the necessary discharge voltage even when a pair of substrates forming the discharge space are superposed even in a shifted state from each other in the row direction.  <P>SOLUTION: A plasma display panel provided with: a pair of opposing substrates between which the discharge space is formed; a plurality of row electrodes formed on the inner surface of one substrate for determining the rows in the screen; a plurality of partitions formed on the inner surface of the other substrate for partitioning the discharge space column by column; and phosphor layers formed to cover the partition side surface and the bottom surface in grooves between adjacent ones of the partitions, wherein the row electrodes determining the rows each have a base portion extending in the row direction and a plurality of protruding portions protruding toward an adjacent row electrode from the base portion, and wherein the plurality of protruding portions are arranged such that they overlap the plurality of partitions and have a width greater than that of the partitions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063643-A (JP)
Title: Liquid crystal display
Inventor: SONODA DAISUKE
IPC: H01L23/52
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a countermeasure against deterioration in contrast due to uneven thickness of a liquid crystal layer caused by an influence of reflection electrodes having ruggedness in an IPS mode reflective liquid crystal display.  <P>SOLUTION: The reflection electrodes 19, 20 having ruggedness are formed on a resin layer 18 of a TFT substrate. Coating type ITOs with a thickness of 0.5-1 μm are applied onto the reflection electrodes 19, 20 as pixel electrodes 23. Surfaces of the coating type ITOs are made flat. A capacitor insulating film 22 is formed on the pixel electrode 23, and a comb-shaped common electrode 21 is formed on the capacitor insulating film 22. When a voltage is applied between the common electrode 21 and the pixel electrode 23, the liquid crystal 25 is controlled with a leakage electric field. Because the common electrode 21 is formed as a flat surface, the thickness of the liquid crystal layer 25 can be formed uniform and consequently most suitable contrast is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008088424-A (JP)
Title: Rubber composition and pneumatic tire using same
Inventor: MAZAKI KOJI
IPC: C08J9/10
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition capable of giving excellent function on an ice and snow ground and wet properties when used at least on a part contacting with a ground of a tire tread.  <P>SOLUTION: The rubber composition comprises a rubber ingredient (A) of at least one of natural rubber and synthetic diene rubbers having a weight average molecular weight of 150,000 or more in terms of polystyrene as measured by gel-permeation chromatography, and a low molecular weight polymer (B) wherein the low molecular polymer (B) has at least one functional group in its molecule and is a copolymer of an aromatic vinyl compound with a conjugated diene compound, in which an amount of the bound aromatic vinyl compound is 5 volume% or less, or a conjugated diene compound polymer, which has a weight average molecular weight of 2,000 to 50,000 in terms of polystyrene as measured by gel-permeation chromatography in the state without stopping modification, wherein bubbles are incorporated in a matrix of the rubber composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009065396-A (JP)
Title: Imaging apparatus
Inventor: IGARASHI EI
IPC: H04R1/02
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To hold an external microphone horizontally with respect to an imaging apparatus main body.  <P>SOLUTION: The imaging apparatus 1 having an apparatus main body 2 and a lens barrel 3 has a microphone holder 34 provided with a pair of clamping pieces 80, 81 each of which has one end supported by the apparatus main body 2 and the other end as a free end at the one end as a fulcrum and freely movable, and clamps the one end of the microphone 6 from the vertical direction in a state where the other ends of the pair of the clamping pieces 80, 81 abut to each other. In the imaging apparatus 1, a plurality of elastic projection portions 91 for supporting the microphone 6 by allowing the pair of the clamping pieces 80, 81 to abut are formed on the inner surface of each of the clamping pieces 80, 81 for clamping the microphone 6, and an elastic projection portion 91a formed on the tip side of the microphone 6 of the lower clamping piece 80 is formed to be higher than the other elastic projection portion 91b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064693-A (JP)
Title: Intermediate for touch switch, and manufacturing method of intermediate for touch switch
Inventor: IKEBE MASARU
IPC: G06F3/041
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediate for a touch switch of a capacitance type capable of achieving the reduction of cost and the improvement of reliability.  <P>SOLUTION: The intermediate for the touch switch is provided with a base body 2, and a transparent conductive film 3 formed on one face of the base body 2. The transparent conductive film 3 has a transparent conductive layer pasted by in-mold molding on one face of the base body 2 molded by in-mold molding by the use of an in-mold film having the transparent conductive layer on a base film, and at the same time, with its end 3a in an exposed state, a coated area 3b except the end 3a is covered with the base film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071901-A (JP)
Title: Charging control system of power storage mechanism and fault detecting method thereof
Inventor: MITSUYA NORITAKE
IPC: B60L3/00
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To detect a fault caused by short circuit of a switch device interposed and connected between an external power supply and a vehicle driving motor while a vehicle travels in the vehicle mounted with a power supply mechanism chargeable using the external power supply.  <P>SOLUTION: Power lines 290, 295 connect the external power supply 402 to a neutral points 112 of a first MG 110 and to a neutral point 122 of a second MG 120 via a charging cable 300 and a connector 270. A DFR 260 is interposed and connected to the power lines 290, 295. An ECU 170 opens the DFR 260 when the vehicle travels, and closes the DFR 260 when the vehicle is in an external charging mode. When a voltage sensor 171 detects that a voltage difference of not less than a predetermined value is generated between the power lines 290 and 295 when the vehicle travels, the ECU 170 detects an abnormality in short circuit in which the DFR 260 is fixed in a closed state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008014956-A (JP)
Title: Radar equipment for vehicle
Inventor: MIYAKE YASUYUKI
IPC: G01S7/40
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wrong calculations of the azimuth of an object etc. in such a state that the azimuth of the object cannot be calculated correctly, from the peak frequencies of a rise part beat signal and a downward part beat signal.  <P>SOLUTION: When the device transmits radar waves, consisting of the frequency rise part and the frequency downward part and receives the reflected waves of the radar waves by two antennas AR1, AR2, the device creates a beat signal, indicative of the difference between a transmitted signal and a received signal for each frequency rise part and frequency downward part regarding each received signal. The device determines the accuracy of the waveform, indicative of the beat signal using the integrated value of the frequency rise part and the integrated value of the frequency downward part, in the frequency spectral data provided by frequency-analyzing the beat signals, for example; and when the device determines that the accuracy has become deteriorated, it stops the calculation of the azimuth, etc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009075727-A (JP)
Title: Numerical controller, numerical control program, and storage medium storing numerical control program
Inventor: SUGIHARA TATSUMI
IPC: B23Q15/00
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a numerical controller and a numerical control program, preventing work damage in operation for confirming a machining program.  <P>SOLUTION: In this numerical controller, dry-run operation is turned on, and an offset amount is determined in time of the first execution of the NC program. Zmax is set to "0", a pre-movement position is set to "0", and the NC program is interpreted from the first line of the NC program (S11, S12). When there is an instruction to move in a Z-axis direction (S13: YES) and when there is a cut movement instruction of a Z-axis (S14: YES), a movement amount of cut movement "the pre-movement position-coordinates of a movement destination of the cut movement instruction" is stored in Zmv (S15). When Zmv>Zmax (S16: YES), Zmv is stored in Zmax (S17). The coordinates of the movement destination are stored in the pre-movement position (S19), and a block of an interpretation target is advanced (S21). It is returned to S12, S12-S21 are repeated until an instruction of a program end, and a maximum movement amount of the cut movement is stored in Zmax. A value of Zmax is stored in the offset amount (S22).  <P>COPYRIGHT: (C)2009,JPO&INPIT