baber/WOPTO huggingface dataset:
Patent JP-2009133684-A (JP)
Title: Apparatus for estimating incoming wave number
Inventor: TAKAHASHI KATSUMI
IPC: G01S3/74
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of calculation in a process for estimating incoming wave number from received data of incoming waves from a target.  <P>SOLUTION: An apparatus for estimating incoming wave number comprises a simple determination unit placed bypassing a covariance matrix generating unit, an eigenvalue calculation unit and a threshold value determining unit, and determining whether or not change of next incoming wave number will occur based on target data calculated from previous incoming waves and obtained at a target data calculation unit. The simple determination unit lets a processing system for estimating incoming wave number estimate next incoming wave number when the simple determination unit determines the change will occur. When it determines the change will not occur, on the other hand, it stops the next estimation process of the processing system for estimating incoming wave number. In that case the simple determination unit outputs the previous incoming wave number to the target data calculation unit as the next incoming wave number.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131872-A (JP)
Title: Solder paste, and manufacturing method of soldered part
Inventor: MIYAKE KOICHI
IPC: B23K35/22
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide solder paste capable of suppressing generation of voids in a soldered part.  <P>SOLUTION: Solder is melted by heating the solder paste containing solder metal powder, hydrogen storage alloy powder in which hydrogen is stored in advance, and flux to the temperature at which the hydrogen storage alloy discharges hydrogen under the atmospheric pressure. Thus, the solder is melted, hydrogen is discharged from the hydrogen storage alloy, and the hydrogen is discharged outside the paste system to manufacture the soldered part. Gas and flux components causing generation voids are discharged outside the system together with hydrogen, and generation of voids of the soldered part can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134987-A (JP)
Title: Fuel cell system
Inventor: MORITA JUNJI
IPC: H01M8/04
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system having a constitution that reduction of power generating characteristics of an anode of a fuel cell is suppressed.  <P>SOLUTION: The fuel cell system includes the fuel cell 101 and an air breed gas supplying mechanism, wherein the fuel cell 101 has: a mixed gas supplying manifold group; a cell laminate 50 in which a plurality of cells are laminated having an anode 2a and a cathode 2b respectively containing a catalyst, a fuel gas flow passage 6, and an oxidizer gas flow passage 7; and a cooling water flow passage 8 formed at a border part of a cell with a prescribed number of cells in the cell laminate 50. Out of three parts divided in a lamination direction of the cell laminate 50, both side parts are constituted only by a first cell 20 to which a first mixed gas is supplied from the upstream end of the fuel gas flow passage 6, while the residual part is constituted by including a second cell 30 in which a second mixed gas is supplied from the upstream end of that fuel gas flow passage 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136160-A (JP)
Title: Water level-detecting device and culture device
Inventor: WATABE KIYOSHI
IPC: C12M1/38
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve a water level-detecting device and a culture device.  <P>SOLUTION: The culture device, in which water for humidification is stored at the bottom part in a chamber and which is equipped with a heater for heating water and a humidification water-feeding means for automatically feeding water replenishes the humidifying water more slowly, as compared with the initial feed time of the humidifying water, when water shortage of the humidifying water is detected under culture. The culture device, in which the water for humidification is stored at the bottom part in the chamber and which is equipped with a heater for heating the water and a water-detecting means for detecting the presence or the absence of the water stops or reduces the heating by the humidifying heater, when the water-detecting means detects the shortage of the water for the humidification under culture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139521-A (JP)
Title: Method for producing suspended and polymerized toner, and suspended polymerized toner
Inventor: KANEMASA NAOKI
IPC: G03G9/087
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner in which the control of particle sizes and a particle size distribution can be easily performed in an aqueous suspension polymerization method, which has the narrowed objective particle size distribution, and, in which deterioration in characteristics at high temperature under high humidity is suppressed by the uniform dispersion of an internal additive, and which has excellent charging stability and environmental stability.  <P>SOLUTION: In the method for producing a suspended and polymerized toner produced by subjecting a polymerizable monomer system at least including a coloring agent and a releasing agent in an aqueous medium system, a fatty acid metal salt as the bivalent or trivalent metal salt of ≤30C fatty acid is dispersed into a polymerizable monomer system, the primary particles with the particle sizes of 10 to 100 μm are pulverized by shearing force, are emulsified and dispersed, and are subjected to a high pressure homogenizer applying back pressure for one time, so as to be the secondary particles with the particle sizes of 3 to 10 μm, and the secondary particles are subjected to the suspension polymerization, so as to obtain the suspended and polymerized toner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093776-A (JP)
Title: Data inversion register technique for integrated circuit memory testing
Inventor: PARRIS MICHAEL C
IPC: G11C11/401
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide data inversion register technique for integrated circuit memory testing in which data input signals are selectively inverted in a predetermined patten to maximize the probability of identifying failures during testing.  <P>SOLUTION: On predetermined input/outputs (I/O), data inputs may be inverted to create a desired test pattern (such as stripes) which are "worst case" for I/O circuitry or column stripes which are "worst case" for memory arrays. Next, the technique of the present invention matches the pattern for the data output path, inverting the appropriate data outputs to obtain the expected tester data. In this way, the test mode is transparent to any memory tester.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008144345-A (JP)
Title: Composite elastomeric yarns
Inventor: BRUNER JEFFREY W
IPC: A47C7/00
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite elatomeric yarns suitable for use in furniture/seating fabrics, where a lightweight combination of strength, comfort and style is desired.  <P>SOLUTION: The composite elastomer yarn comprises a thermoplastic elastomeric core 2 formed of a polyester co-polymer component, and a thermoplastic elastomeric sheath 3 formed of a polyester co-polymer component disposed around the core and having a melting point lower at least 10°C than that of the core, and fibers 4 fixed in the sheath and disposed about the sheath.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009142443-A (JP)
Title: Bed apparatus
Inventor: NAKAI TORANOSUKE
IPC: A47C21/04
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed apparatus which creates a calm and relaxed atmosphere by providing aroma when going to bed and can stimulate metabolism by improving blood circulation while sleeping.  <P>SOLUTION: The bed apparatus 10 includes a bottomed bed body 11 disposed horizontally, and a head frame part 12 which is placed at the front part of the bed body 11 or connected to the front part of the bed body 11 and is taller than the height of the height body 11. On the front side within the bed body 11 or inside of the bed frame part 12, a sound-sleep aromatic material housing part 13 is provided. At a position higher than the bed body 11 of the head frame part 12, an opening part 14 communicating with the sound-sleep aromatic material housing part 13 and directed backward is provided, thereby aroma released from the aromatic material 15 housed in sound-sleep aromatic material housing part 13 is released from the opening part 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144630-A (JP)
Title: Dpf regenerative device in multi-cylinder engine
Inventor: IMAMORI YUSUKE
IPC: F02D45/00
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of scuff and seizure by the fact that an oil deposited on a cylinder liner by collision of a fuel with an inner surface of the cylinder liner is diluted by making an injection timing of late post-injection earlier when deposited particulate of DPF is removed.  <P>SOLUTION: In the DPF regenerative device, DPF (dark smoke removal device) 1 for removing a fine solid substance in an exhaust gas and a load detector 3 in a multi-cylinder engine provided with a plurality of cylinders and provided with a fuel injection device capable of controlling a fuel injection timing by a fuel injection valve 21 for performing injection of the fuel into the cylinder are provided, and an injection cylinder control device 2 is provided. The injection cylinder control device is constituted such that it stops the main fuel injection of at least one cylinder set by the fuel injection timing out of the plurality of cylinders at a low load operation area where a detection value of load is not more than a constant load, performs the late post-injection and makes the injection timing of the late post-injection approach a top dead center.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008181103-A (JP)
Title: Optical scanner, and image forming apparatus comprising the same
Inventor: IWAI HITOSHI
IPC: G02B26/10
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner which can perform accurate light quantity control by efficiently using luminous flux emitted from a light source, and to provide an image forming apparatus comprising the optical scanner.  <P>SOLUTION: The optical scanner includes: a vertical cavity surface emitting type laser diode; a collimator lens which converts the luminous flux emitted from the laser diode into a substantially parallel luminous flux, a stop member which shapes the substantially parallel luminous flux into a desired shape, a polygon mirror which performs scanning with the shaped luminous flux, an electro-optical crystal structure which is provided in the optical path between the stop member and the polygon mirror, and deflects the luminous flux emitted from the light source by application of a voltage, a light quantity detection sensor which detects the quantity of luminous flux deflected by the electro-optical crystal structure, and a light quantity control unit which controls the quantity of luminous flux emitted from the laser diode while repeatedly comparing the detected light quantity obtained from the light quantity sensor with a light quantity corresponding to a reference voltage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009146253-A (JP)
Title: Information processor, information processing method and program
Inventor: MATSUYAMA SHINAKO
IPC: G06Q50/10
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To visually present connections between members.  <P>SOLUTION: When a user who is a member participating in SNS accesses an analysis server through a client, and performs log-in by inputting a member ID or the like, a node showing each organization is displayed on a display of the client, and edges showing links between organization are also displayed. When respective member IDs of a member who is a user of the client and a target member who is a member with which the user is to contact are acquired, the shortest path tracing only members having a friend link from the source member to the target member is searched. The search result is displayed on the display of the client. The present invention can be applied to a computer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150260-A (JP)
Title: Method and device for determining operable minimum intake pipe pressure of internal combustion engine
Inventor: EBARA MASAHITO
IPC: F02D45/00
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for appropriately determining the operable minimum intake pipe pressure of an internal combustion engine.  <P>SOLUTION: In this method and device, an intake pipe pressure control means is controlled to reduce intake pipe pressure (Step 101), and a value of a preset characteristic parameter used for determining stability of engine operation is measured (Step 102). A value σ<SB>c</SB>of a preset dispersion indicator used for indicating the degree of the dispersion of the characteristic parameter is calculated (Step 103). When the value σ<SB>c</SB>of the dispersion indicator exceeds a preset reference value σ<SB>r</SB>, the control of the intake pipe pressure control means is stopped and intake pipe pressure Pm is measured (Step 105). Based on the measurement value, the operable minimum intake pipe pressure Pmmin of the internal combustion engine is determined (Step 106).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009151877-A (JP)
Title: Optical pickup device
Inventor: NAGATOMI KENJI
IPC: G11B7/135
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device appropriately converging light rays, which are reflected from respective disks through two objective lenses, on a photodetector.  <P>SOLUTION: Polarization dependent hologram elements 15 and 16 apply adjusting operations of a focal position by diffraction only to a polarizing direction (S-polarized light) when a reflected light from an HD enters. By appropriately adjusting a distance between the hologram elements 15 and 16 while a photodetector 30 is adjusted to a position for appropriately converging a reflected light from a BD, light rays reflected from the HD can be properly converged on the photodetector 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009149216-A (JP)
Title: Vehicle control device
Inventor: WADA TATSUMI
IPC: B61L3/12
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle control device allowing simplification, power saving, rewriting of stored vehicle control information, expansion of transmission/reception data, a guidance instruction from the ground, automatic driving, reduction of cost, improvement of noise resistance and multiple transmission.  <P>SOLUTION: This vehicle control device includes a RFID (Radio Frequency Identification) tag 11 performing radio transmission of information between an on-vehicle device 1 and a ground device 2. A ground reader/writer 21 performs radio transmission with the RFID tag 11, and writes information in the RFID tag 11 or reads written information. A ground signal processing part 23 processes a signal from the ground reader/writer 21 or gives writing and reading commands to the ground reader/writer 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150363-A (JP)
Title: Variable capacity type exhaust gas turbocharger with variable nozzle mechanism
Inventor: SUZUKI HIROSHI
IPC: F01D17/16
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable capacity type exhaust gas turbocharger equipped with a variable nozzle mechanism having lever plates and a peripheral structure securing proper operability of nozzle vanes and preventing generation of local excessive stress by enhancing rigidity of the lever plates without increasing thickness of the lever plates.  <P>SOLUTION: The variable capacity type exhaust gas turbocharger is equipped with the variable nozzle mechanism having the plurality of nozzle vanes 2, annular drive rings 3 and the lever plates, arranged as many as the nozzle vanes, having an end side formed as an engaging pin part 2s for engaging with a groove part formed in the drive ring and another end side fixed to the nozzle vane. The drive ring is arranged between the lever plate and a nozzle mount in an axial direction, and the lever plate is formed to be axially curved from a surface of the lever plate connected with its nozzle vane side fixing part and connected to an engaging pin part of the drive ring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009156965-A (JP)
Title: Polyimide tube, process for producing the same and fixing belt
Inventor: NAKAJIMA SHINGO
IPC: B32B27/34
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide tube having a high thermal conductivity, superior mechanical strength and push-in strength, a high fixing performance and superior offset performance, to provide a process for producing the tube, and to provide a fixing belt has the tube as a base material.  <P>SOLUTION: The polyimide tube consisting of a polyimide resin composition is such that the polyimide resin composition has a needle filler for high thermal conductivity, such as carbon nanotube, dispersed in a polyimide resin in an amount of 15 vol.% or higher, based on the total volume of the composition, and that the degree of orientation of the needle filler of high thermal conductivity, represented by the ratio circumferential-direction elastic modulus/axial-direction elastic modulus of the polyimide resin composition is 1.3 or higher; and there are provided a process for producing the tube and the fixing belt which utilizes the tube as a base material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009157510-A (JP)
Title: System, method and program for identifying spam information
Inventor: WATANABE JUNKO
IPC: G06F13/00
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To effectively identify spam descriptions included in blog articles.  <P>SOLUTION: A system for identifying spam information includes a blog data storage unit 41 for storing blog articles to be posted and browsed via a communication network, and a spam determination means 2 for analyzing texts in the blog articles and determining whether or not preset spam description patterns are included in the blog articles. The spam determination means 2 has a function of specifying, as a spam description, text information set in different blog articles and guiding to common link information, and identifying and separating any blog article including the spam description from the blog articles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009154176-A (JP)
Title: Method of repairing defective portion of cast part and cast part
Inventor: IWATANI SHINGO
IPC: B23K9/04
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of repairing the defective portion of cast parts for repairing the defective portion such as a recessed cavity revealed to the surface of the cast parts without making an internal defect remain.  <P>SOLUTION: Since this method of repairing the defective portion includes a first step of forming a recessed part 11 having a sound layer 10 where the internal defect is suppressed in the inside by jetting high-pressure gas while melting recessed cavities 2 revealed to the surface of the cast parts 1 and its periphery and, next, a second step of repairing the cavities 2 by melting the recessed part 11 within the range of the thickness of the sound layer 10 and by applying build-up welding to it, the recessed cavity 2 revealed to the surface of the cast parts 1 can be repaired without making the internal defect remain.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009154423-A (JP)
Title: Printer and control method of printer
Inventor: YOKOMIZU AYAICHI
IPC: G06F3/12
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there is a possibility that when a plurality of network setting requests overlap with one another, a setting request which is accepted later is not correctly reflected.  <P>SOLUTION: Setting information obtained from a control panel 14 or a communication part 15 through a network cable 40 is stored in a RAM 13 and simultaneously, order information for showing an accepted order is registered in a FIFO buffer 13a. Even if the setting information cannot be set because the communication part 15 is in a restart, the setting information obtained by accepting the setting request is stored in the RAM 13, and simultaneously, the order information is registered in the FIFO buffer 13a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008166805-A (JP)
Title: Method of manufacturing silicon wafer with high planarity
Inventor: NAM BYUNG-WOOK
IPC: H01L21/304
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively remove a damaged layer generated during a grinding process, to secure high planarity by a minimum amount of polishing in a successive polishing process, and to solve the problem of metallic contamination that can occur during the progress of these processes.  <P>SOLUTION: A method of manufacturing a silicon wafer with high-planarity includes: a step (S21) of slicing an ingot of silicon single crystal to produce the wafers; a step (S22) of chamfering the edge of the sliced wafers; a step (S23) of lapping the chamfered wafers; a step (S24) of etching the lapped wafers; a step (S25) of grinding the etched wafers; a step (S26) of slight-etching the wafers by using an alkaline solution, to remove the damaged layer generated in the ground wafers; a step (S27) of polishing both sides or one side of the slight-etched wafers; and a step (S28) of cleaning the polished wafers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009157868-A (JP)
Title: Information processor, information processing method and program
Inventor: YAMADA JUN
IPC: G06F3/0484
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor capable of improving print setting operability.  <P>SOLUTION: A personal computer 1 comprises a control unit 10 for generating print data from original data based on setting information that is information on parameters respectively selected with respect to multiple setting items. The personal computer 1 further comprises: object generation means S110-S115, S207-206 for generating print setting icons I1-I5 corresponding to the setting information; a display unit 15 for displaying the print setting icons I1-I5; and display control means S124, S127, S129, S130 for displaying on the display unit 15 the print setting icons of the relevant print setting icon I3 relevant to an application A1 that generated the original data with a display level relatively increased in comparison with the other print setting icons I1, I2, I4, I5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009159820-A (JP)
Title: Method for producing low-viscous vegetable juice and/or fruit juice
Inventor: HAYASHIDA HIROMI
IPC: A23L19/00
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing low-viscous vegetable juice and/or fruit juice having excellent stability, smoothness through the throat and feeling on the tongue.  <P>SOLUTION: The method for producing low-viscous vegetable juice and/or fruit juice comprises subjecting raw material vegetable juice and/or raw material fruit juice to (A) crushing treatment at a circumferential speed of 12-80 m/s using a rotary cutter-type device having at least two pieces of blades or multi-layer comb teeth, and (B) beating treatment at a circumferential speed of 0.1-4.0 m/s in the presence of plant tissue decaying enzyme.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007526067-A (JP)
Title: ブースター鉄を有する磁気共鳴イメージングスキャナ
IPC: A61B5/055
Filed: 2005-02-17
Abstract: 磁気共鳴イメージングスキャナは、時間的に一定の磁界を生成するマグネット（２０）と、時間的に一定の磁界において選択された磁界勾配を重ね合わせる磁界勾配生成構造（３０）と、高周波シールドの内側に備えられ、高周波磁界を選択的に生成する高周波コイル（３２）とを有する。高周波シールド（６４）の内側に備えられている磁界修正構造（６０）は、時間的に一定の磁界を改善する磁気材料（７０ １ 、７０ ２ 、７０ ３ 、７０ ４ ）の分散粒子を有する。それら粒子は磁気材料における高周波磁場のスキンデプスより少なくとも一の寸法において一般に小さい。磁界修正構造は、時間的に一定の磁界に対して平行な長手方向減磁率（Ｎ ｚ ）と時間的に一定の磁界に対して横断する接線方向に接線方向減磁率（Ｎ Ｔ ）とを有する。長手方向減磁率は接線方向の磁束誘導を生成するように接線方向減磁率より大きい。