baber/WOPTO huggingface dataset:
Patent JP-2011176692-A (JP)
Title: Communication apparatus, communication program, and, communication method
Inventor: FUJIE RYOICHI
IPC: H04W28/04
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve transmission efficiency by allowing an upper layer to recognize Delay spike on an early stage and preventing the occurrence of spurious retransmission problem.  <P>SOLUTION: A communication apparatus includes: a delay detecting section for detecting the occurrence of delay in a first layer; and a delay notifying section for announcing the occurrence of delay to a communication apparatus that performs retransmission control in a second layer above the first layer on the basis of the delay occurrence detected by the delay detecting section. Thus, an upper layer is allowed to recognize Delay spike on an early stage and the occurrence of spurious retransmission problem is prevented, thereby improving transmission efficiency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176203-A (JP)
Title: Conversion socket
Inventor: ODA KENJI
IPC: H01R12/71
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conversion socket that substitutes for a surface-mounted type semiconductor package, which allows multi-device structuring or can use different-type-packaged devices without imposing constraints on a body substrate regarding a mounting area.  <P>SOLUTION: The conversion socket solder-joins an electrode 4b of a connection 3, connected to a sub-substrate 1 so increased in size as to capacitate double-sided packaging, to a pad 6b of a body substrate 8 through a support 7 to achieve its electrical connection and fixation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010178352-A (JP)
Title: Continuous beamforming for mimo-ofdm system
Inventor: HOWARD STEVEN J
IPC: H04J99/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform continuous beamforming for a MIMO-OFDM system.  <P>SOLUTION: A transmitting entity performs spatial processing on data symbols for each subband with an eigenmode matrix, a steering matrix, or an identity matrix. The data symbols may be sent on orthogonal spatial channels by using the eigenmode matrix, on different spatial channels by using the steering matrix, or from different transmit antennas by using the identity matrix. The transmitting entity further performs beamforming on the spatially processed symbols, in the frequency domain or time domain, prior to transmission from the multiple transmit antennas. A receiving entity performs the complementary processing to recover the data symbols sent by the transmitting entity. Moreover, the receiving entity may derive a spatial filter matrix for each subband based on a MIMO channel response for that subband and perform receiver spatial processing for the subband by using the spatial filter matrix.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011176234-A (JP)
Title: Semiconductor light emitting device
Inventor: WATANABE SHUNICHI
IPC: H01L33/52
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional semiconductor light emitting device hardly has light emission efficiency since emitted light from a reverse surface side of an LED can not be effectively utilized and coupling force between a molded fluorescent resin and a circuit board is deficient, so water enters from a gap between the fluorescent resin and circuit board to cause a decrease in reliability.  <P>SOLUTION: A semiconductor light emitting device having a semiconductor light emitting element mounted on the circuit board includes a wiring electrode provided on an upper surface side of the circuit board and an output electrode provided on a reverse surface side, and the circuit board has at least one through hole, and the semiconductor light emitting element is mounted on the wiring electrode on the circuit board, and molded with the fluorescent resin including mixed fluorescent particles, and the molded fluorescent resin is charged in the through hole of the circuit board.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173395-A (JP)
Title: Molding drum and method of molding tire constituent member
Inventor: YOSHIMATSU MAKOTO
IPC: B29D30/24
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To effectively control a slip at joining a starting end with a terminal end of a strip rubber member 31 even if a release fabric 34 is adhered to the outer peripheral surface of a rubber band 30.  <P>SOLUTION: An opened area 38 extending in the axial direction is formed in the release fabric 34 adhered to the outer peripheral surface of the rubber band 30, and a rubber surface having a friction coefficient higher than that of the release fabric 34 is exposed in the opened area 38. As a result, by pressing the starting end 31a and the terminal end 31b of the strip rubber member 31 toward the rubber surface exposed in the opened area 38, the slip at joining the starting end with the terminal end is controlled effectively, and deformation, e.g. wrinkling, in the joined part can be controlled easily even if the starting end and the terminal end are joined to each other by moving the starting end 31a and the terminal end 31b in the axial direction while pressing a joining member 35 toward the starting end and the terminal end.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177909-A (JP)
Title: Image forming apparatus and cutting device
Inventor: UEDA SEIJI
IPC: B41J11/42
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable continuous high-speed printing even when conveyance of a continuous sheet is stopped at the time of cutting of the continuous sheet, and to make small a loop of the continuous sheet generated at the time of cutting.  <P>SOLUTION: The image forming apparatus has a first conveying means provided downstream of an image-forming means, a second conveying means provided downstream of the first conveying means, a first cutting means provided downstream of the second conveying means, and a second cutting means provided downstream of the first cutting means. An upstream end of an image of the continuous sheet is cut by one of the first cutting means and the second cutting means, and a downstream end of the same image is cut by the other. During the cutting operation by the first cutting means, the second conveying means is stopped to form a loop in the continuous sheet. The sheet is conveyed at high speed by the second conveying means when cutting ends, thereby reducing the loop.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181218-A (JP)
Title: Packaging material for lithium ion battery
Inventor: ECHIZEN HIDENORI
IPC: B32B15/08
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material for a lithium ion battery with little anisotropic whitening at emboss molding and capable of deep drawing molding.  <P>SOLUTION: For the packaging material with at least an adhesive layer 12, an aluminum foil layer 13, a conversion treatment layer 14, an adhesive resin layer 15 and a sealant layer 16 sequentially laminated in that order on one face of the base material layer 11, the adhesive resin layer 15 is to contain thermoplastic resin with a double refraction index of the adhesive resin layer 15 and the sealant layer 16 of 0.002 or less, and a crystallinity of 60% or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179950-A (JP)
Title: Measuring system
Inventor: KODAMA KENICHI
IPC: G01N21/45
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a common-path-type measuring system for measuring the three-dimensional shape of a specimen in noncontact with the specimen.  <P>SOLUTION: The measuring system (100A) is equipped with: a light source part 11 which emits a measuring beam (L1), and a reference beam (L2) with respect to the measuring beam; and a measuring optical system (12). The optical system (12) has: a flat-plate-like reference element (13) arranged adjacently to the specimen for reflecting the reference beam and transmitting the measuring beam to the specimen; a light-dispersing element (20) for dispersing an interference beam acquired by the interference between the measuring beam reflected by the specimen and the reference beam reflected by the reference element into each wavelength; a detection part (24) for detecting each wavelength dispersed by the light-dispersing element; and a bypass path having an optical path length of the measuring beam from the light source part to the detection part via the specimen and the light-dispersing element and an optical path length of the reference beam from the light source part to the detection part via the reference element and the light-dispersing element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179980-A (JP)
Title: Position measuring system using solid marker
Inventor: MOCHIZUKI NORIYUKI
IPC: G01C11/06
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To measure a position with less errors in a depth direction in position measurement of a solid marker, even when lines of sight of cameras are almost parallel.  <P>SOLUTION: Of image data of a plurality of solid markers CM disposed at a measurement object acquired by two cameras (A, B) 201, when the image data of one camera (A) 201 has recognized one surface of the solid marker CM and the image data of the other camera (B) has recognized two surfaces of the solid marker CM, middle coordinates between respective central coordinates of the two surfaces recognized by the other camera are calculated to obtain an intersecting point P (measuring position) of the line of sight L3 connecting the calculated middle coordinates and a lens center of the other camera, and the line of sight L1 of the one camera (A) 201.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182203-A (JP)
Title: Package, manufacturing method therefor, piezoelectric vibrator, oscillator, electronic equipment, and radio-controlled clock
Inventor: FUNABIKI YOICHI
IPC: H01L23/08
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package having superior airtightness by suppressing the corrosion of a junction material, a manufacturing method of the package, a piezoelectric vibrator, an oscillator, electronic apparatus and a radio-controlled clock.  <P>SOLUTION: The manufacturing method of the package 10 includes a cavity, capable of sealing a piezoelectric vibrating piece between a base board 2 and a lid board 3. The manufacturing method of the package includes a junction process anode-jointing an aluminum film 23a, made of a material mainly comprising aluminum formed on the jointing surface of the base board 2 and the jointing surface of the lid board 3. The manufacturing method of the package further includes an oxidizing process oxidizing the aluminum film, by treating the aluminum film 23a exposed between the base board 2 and the lid board 3 by an oxygen plasma.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182215-A (JP)
Title: Atomic oscillator
Inventor: AOYAMA HIROSHI
IPC: H03L7/00
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an atomic oscillator capable of improving frequency accuracy compared with the prior arts.  <P>SOLUTION: A magnetic field generator 40 generates a magnetic field for causing Zeeman splitting according to the first ground level and the second ground level of an alkali metal atom 20. On the basis of the detecting signal 32 of a photodetector 30, a frequency controller 50 switches a frequency of at least either first light or second light in predetermined switching timing in such a way that the first light and the second light emitted from a light source 10 become in order a resonant photon pair that causes transition between the first ground level and the second ground level corresponding to each of the predetermined number of magnetic quantum. On the basis of the detecting signal 32, a magnetic field controller 60 acquires in order profile information with which an energy difference between the first ground level and the second ground level at a time when the first light and the second light become the resonant photon pair corresponding to each of the predetermined number of magnetic quantum, can be specified, and controls the intensity of a magnetic field generated by the magnetic field generator 40 so as to fix the intensity of a magnetic field applied to the alkali metal atom 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178630-A (JP)
Title: Method for forming graphene, and forming apparatus of graphene
Inventor: TERAOKA ARITONO
IPC: C01B31/02
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming graphene in which graphene can be formed on an SiC surface at a low temperature, and to provide a forming apparatus of graphene.  <P>SOLUTION: The method for forming graphene includes: an evacuation process in which a substrate 12 which has SiC on the surface is put into a vacuum tank 11, and the vacuum tank 11 is evacuated; a heating process which heats the substrate 12 to a predetermined temperature; an oxygen introducing process which introduces an oxygen gas in the vacuum tank 11; and a reaction process in which a state in which a partial pressure of oxygen in the vacuum tank 11 is controlled to a fixed pressure of a range of 1×10<SP>-4</SP>Pa to 1×10<SP>-6</SP>Pa is kept for a prescribed time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185448-A (JP)
Title: Method and device of manufacturing nitrogen and oxygen
Inventor: YAMAMOTO SHINICHIRO
IPC: F25J3/04
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing oxygen by using a rectifying column of a comparatively small number of steps or a short charging height, in the method of manufacturing nitrogen and oxygen.  <P>SOLUTION: This method of manufacturing nitrogen and oxygen includes a first separation step for separating material air into a first nitrogen gas fluid and a first oxygen-enriched liquefied fluid, a first indirect heat exchange step for indirectly exchanging heat between the first nitrogen gas fluid and the first oxygen-enriched liquefied fluid after reducing a pressure, a second separation step for separating a part of the first oxygen-enriched gas fluid into a second nitrogen gas fluid and a second oxygen-enriched liquefied fluid, a third separation step for rectifying and separating the second oxygen-enriched liquefied fluid into a second oxygen-enriched gas fluid and a high-purity oxygen liquefied fluid, a second indirect heat exchange step for indirectly exchanging heat between the second nitrogen gas fluid and a part of the high-purity oxygen liquefied fluid, and a liquid oxygen compressing step for pressurizing the high-purity oxygen liquefied fluid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186066-A (JP)
Title: Antiglare film
Inventor: TANIGUCHI NAOKI
IPC: G02B5/02
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiglare film which is capable of suppressing glare and the reduction of contrast at the same time while having high antiglare properties.  <P>SOLUTION: The antiglare film has an irregular projection and recess structure provided on a transparent film and has a haze value (H) of ≤1.2% and has an average wavelength (Sλa) of the projection and recess structure of 5 to 300 μm and satisfies formula (1) 0.0006(Sλa)<(SRa)<0.0006(Sλa)+0.12 wherein Sλa is a center surface average roughness of the projection and recess structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187118-A (JP)
Title: Optical pickup and optical disk device
Inventor: SUMI YOJIRO
IPC: G11B7/09
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve playback accuracy of information recorded on an optical disk.  <P>SOLUTION: The optical pickup 7 separates a light beam L1 to a signal light beam Lsig1 and a reference light beam Lref1, and makes the reflection signal light beam Lsig1 reflected on the optical disk 100 incident on a non-polarizing beam splitter 17. An acousto-optic modulator 18 modulates a frequency of the reference light beam Lref1 to generate a modulation reference light beam Lref2. A light path length adjustment section 20 adjusts the reference light path length LPref so that a light path length difference between a signal light path length LPsig and a reference light path length LPref becomes a coherent distance of the light beam L1 or shorter. Further, the optical pickup 7 generates a multiplex light beam Lmul by multiplexing the modulation reference light beam Lref2 and a reflection signal light beam Lsig2 on the non-polarizing light beam splitter 17, and receives it by a detector 21 to generate a light receiving signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186832-A (JP)
Title: Merchandise sales data processing system, merchandise sales data processing apparatus, and control program thereof
Inventor: MURAKAMI TOMOTAKA
IPC: G07G1/06
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required for processing sales data of commercial transaction by a net supermarket selling system.  <P>SOLUTION: A merchandise sales data processing apparatus is provided with a database for storing order merchandise information recorded in a slip identified by the slip identifying information of each slip indicating the details of merchandise whose order has been accepted via a network. The merchandise sales data processing apparatus is configured, when the slip identification information for identifying the slip is read, to fetch order merchandise information, including the merchandise identification codes of all the merchandise recorded in the slip identified by the slip identifying information and the unit prices and the number of order points, when the order is accepted from the database, and records it in a storage part. The merchandise sales data processing apparatus is configured to accept the entry of the merchandise identifying code of canceled merchandise among respective merchandise recorded in the slip, and, when the input is accepted, to delete the order merchandise information of the merchandise specified by the merchandise identifying code from the storage part. The merchandise sales data processing apparatus is configured, to perform the sales processing of the sales data of the merchandise whose order has been accepted via the network, based on the order merchandise information stored in the storage part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183344-A (JP)
Title: Vertical mill
Inventor: KOBAYASHI TERU
IPC: B02C15/04
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical mill preventing not only the metal touch generated by the direct contact of a pressure roller with a grinding table but also the structural damage and the fatigue of a part caused by vibration at the time of metal touch.  <P>SOLUTION: The vertical mill includes a housing 3 which forms a classification chamber 16, a grinding table 5 housed in the lower part of the housing and rotationally driven by a table driver 6, a pressure roller unit 9 having the pressure roller 11 pressed to the grinding table and a journal cover 10 for supporting the pressure roller unit in a freely tiltable manner through a horizontal support shaft 12. An elastic support device is provided to the journal cover and acts so as to separate the pressure roller from the grinding table.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183092-A (JP)
Title: Ornamental pedestal
Inventor: YANAGIUCHI MIYUKI
IPC: A47G33/00
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedestal for an ornamental box, making the most of advantage of paper-made pedestal, and enabling providing a set of merchandises such as providing flower and fruit.  <P>SOLUTION: In this box made of cardboard, a continuous wall is formed by a paper-made plate, and a rear wall, a side wall, a front wall and a side wall thereof are integrally connected to each other. The lower part of the continuous wall is provided with bottom constituting walls. The upper part of the front wall is provided with a cutout and the inclined fronts of the right and left side walls are bent to form a side wall back part, and further the front of the side wall back part is provided with a bent part, a holding wall may be provided in a cavity of the upper part of the front wall, and an insert of a partition plate may be fitted to an insert hole of the back part of the side wall to provide a partition. Insert pieces fitted to slits formed on the side wall and the back part of the side wall are provided on the right and left of an extended part serving as a top plate part constituting wall of the upper part of the rear wall. The vertically bent parts of the continuous wall are respectively bent, and the insert of the bottom formed by the rear wall is fitted to a recess of the bottom formed by the front wall to construct the box from the folding state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187407-A (JP)
Title: Flat battery and tire pressure detecting device equipped with it
Inventor: YABUSHITA SHOJI
IPC: H01M2/02
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a structure to attain downsizing as a whole battery, while preventing loosening of a connection portion between an outer package can and a sealing can, when the outer package can is deformed using a flat battery under a high-temperature environment.  <P>SOLUTION: The flat battery (1) is provided with a positive electrode can (10) of a bottomed tube shape, a negative electrode can (20) which is arranged to cover the opening of the positive electrode can (10) and is connected to the positive electrode can (10) on the outer circumference side, and a positive electrode material (41) arranged in the positive electrode can (10). A thin portion (11a) which allows deformation of a portion located inside than the positive electrode material (41) viewed from the tube axis direction of the positive electrode can (10), toward the outside in tube axis direction of the positive electrode can (10) is installed in the bottom part (11) of the positive electrode can (10).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188936-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent drawing from being performed at timing different from the original.  <P>SOLUTION: The fetch of new numerical data is inhibited until a random number value register is read, confirmation is performed at every fixed interval of time, and when the numerical data are latched, the state capable of fetching the new numerical data is attained by reading that, and a random number value storage work is updated to the numerical data read from the random number value register and is used in internal drawing. Also, a main control part transmits a reset command in the case of resetting the state of power interruption when power is supplied, and a setting command indicating setting start or an error command indicating RAM abnormality in the case of not resetting it. In the meantime, before receiving the command when the power is supplied, a sub control part updates a control pattern on the basis of a command which has been already received before the power interruption and is not processed yet when the command is acquired, and starts the output control of a liquid crystal display device or the like based on the newly updated control pattern after receiving the reset command.  <P>COPYRIGHT: (C)2011,JPO&INPIT