baber/WOPTO huggingface dataset:
Patent JP-2010067312-A (JP)
Title: Glide head for magnetic disk
Inventor: SATO TAKESHI
IPC: G11B5/84
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glide head having high sensitivity of detecting a projection of a small diameter and having a small difference in the detection output between right and left levitation rails with respect to a projection.  <P>SOLUTION: The angle made by the following two straight lines is set to 130° or more, one straight line connecting two points of the gravity center and the loading point of a slider body, and the other straight line connecting two points of the gravity center and the loading point of an assembly composed of a piezoelectric element and the like fixed to a face of a slider extending section not facing the disk. A plane including the gravity center and the loading point of the slider body and the gravity center of the assembly is approximately aligned with the center plane in the width direction of the slider body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065154-A (JP)
Title: Solid fuel and method for producing the same
Inventor: WATABE YOSHITOMO
IPC: B09B3/00
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid fuel produced by effectively utilizing a by-product generated in production of a biodiesel fuel or an oilseed vegetable residue left after pressing oil and fat from a production raw material of the biodiesel oil and to provide a solid fuel having a high caloric value and utilizable e.g. in a thermal power generation plant by using biomass.  <P>SOLUTION: The solid fuel includes at least any one of glycerol, oil and fat and a fatty acid alkyl ester and includes biomass, and is produced by mixing at least one of the glycerol, the oil and fat and the fatty acid alkyl ester with the biomass and compression molding the mixture. It is preferable to use at least any one of glycerol obtained as a by-product generated in production of the biodiesel fuel, the fatty acid alkyl ester containing the glycerol, and the fatty acid alkyl ester containing the glycerol and the oil and fat. The biomass is preferably an oilseed vegetable residue left after pressing the oil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009068835-A (JP)
Title: Method and system for fabrication of composite armor laminate by preform stitching
Inventor: ENGELBART ROGER W
IPC: F41H5/02
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for an armor system.  <P>SOLUTION: The system includes a first face sheet and a shaped preform 100 extending from the first face sheet. The preform 100 includes a first edge 106 proximate the first face sheet and a sidewall 110 extending from the first edge 106 to a flange 112 extending substantially perpendicularly from the sidewall 110. The system includes a tile of armor material complementarily-shaped to fit within the area circumscribed by the preform 100. The tile is positioned within the preform 100 such that at least a portion of the tile is between the first face sheet and the flange. The system includes a second face sheet covering the preform 100 and the tile on a side opposite from the first face sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010072292-A (JP)
Title: Optical element
Inventor: MORIOKA KAZUO
IPC: G02B6/42
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element capable of broadening the bandwidth of a reflection characteristic thereof with respect to the optical element which condenses beams emitted from a laser beam source to an optical fiber.  <P>SOLUTION: In the optical element 3 which condenses beams emitted from the laser beam source 1 to the optical fiber 2, the thickness of an antireflective film 6 disposed on an in-plane position of an optical functional surface 3a of the optical element 3 is set thinner on an outer circumferential area 6b than that on a paraxial region 6a and, thereby, the bandwidth of a reflection characteristic of the optical element can be broadened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072956-A (JP)
Title: Step counting device, portable terminal, step counting method, program, and recording medium
Inventor: NAKATANI RYO
IPC: G06M3/00
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step counting device, a portable terminal therewith, a step counting method, a program and a recording medium that implement a sufficient power saving effect.  <P>SOLUTION: The step counting device includes a position detection part 46 for acquiring the position of the self-device as position information, a timekeeping part 44 for acquiring the time of position information acquisition by the position detection part 46 as time information, a storage part 60 for associatively accumulating the acquired position information and time information, and a step calculation part 14 for computing the moving distance and/or moving time of the device from the position information and time information accumulated in the storage part 60 and calculating steps of the user who carries the device from the computed moving distance and/or moving time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075795-A (JP)
Title: Oscillating type sieve device and self-propelled type sieve machine
Inventor: TAYAMA MINORU
IPC: B02C18/06
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillating type sieve device improving accuracy of crushing of lumps of a sieving object material, and causing little accumulation on an oscillation bed due to viscosity or moisture content in the sieving object material.  <P>SOLUTION: A crushing device 20 is provided for crushing lumps of the sieving object material 300, the crushing device 20 including crushing parts 43 separatedly located at an upper part in relation to the oscillation bed 14 and impacting the lumps of the sieving object material 300, and a drive device driving the crushing parts 43. The crushing part 43 includes a rotary shaft 44A, a blade 47A unrotatably attached to the rotary shaft 44A, a rotary shaft 44B arranged in parallel to the rotary shaft 44A in the tilted direction of the oscillation bed 14, and blades 47C, 47D unrotatably provided to the rotary shaft 44B. The drive device integrally rotates the rotary shaft 44A and a drive gear by an electric motor, and drives the rotary shaft 44B by a driven gear meshed with the drive gear.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081707-A (JP)
Title: Power supply frequency converter
Inventor: MIZUKAMI MINEO
IPC: H02M7/48
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: a power frequency converter to be mounted on an aircraft cannot clear the required specifications of load request change of a power supply unit to be mounted on the aircraft because the charges accumulated by a relaying DC power supply in the inside of the power supply frequency converter for the aircraft, are changed owing to instantaneous consumption power of a load device, and a method using a low pass filter causes increases in the volume or weight of the converter and costs.  <P>SOLUTION: This power supply frequency converter is provided with a current control circuit (active element) connected between a rectifier 4 of a DC power supply in the inside of the power supply frequency converter and a smoothing capacitor 7, and controlling variation in a rectification current generated due to variation in an instantaneous current of the load device. When a rectification current increases, the current is limited so as to be a current reference value not more than the rectification value, and thereby when the rectification current decreases, the current is increased up to near the current reference value and the rectification current of a rectifier is suppressed to almost predetermined value, thereby releasing the influence on a primary power supply side caused by the variation of instantaneous consumption power of the load device. Thus, the converter clears the required specifications of load request variation of a power supply unit for an aircraft.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081314-A (JP)
Title: Data delivery method, and radio communication system
Inventor: SEKINE TAKATOSHI
IPC: H04W76/02
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data delivery method for efficiently delivering data, while reducing the times of transmission between radio communication links and the amount of transmission data in a radio multi-hop network, and to provide a radio communication system.  <P>SOLUTION: In data relaying, at least two data packets are extracted from a plurality of received data packets, based on scheduled route information included in the respective data packets, and set to belong to one encoding object group. An exclusive OR operation processing by each bit is performed by each encoding object group with respect to the data of the data packets belonging to the encoding object group, so as to generate one coupled encoding data packet. The encoding data packet is transmitted in place of the data packets belonging to the encoding object group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081552-A (JP)
Title: Communication apparatus and communication method
Inventor: MATSUMOTO NAOHISA
IPC: H04L1/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology by which the efficiency of retransmission request processing is improved by quickening the error detection of reception data when performing the error detection while dividing the reception data into a plurality of code blocks.  <P>SOLUTION: A communication apparatus comprises: a division section (131) for dividing reception data into the plurality of code blocks to each of which an error-detecting code is imparted; a priority order determination section (132) for determining the priority order of the plurality of code blocks on the basis of communication quality information for each of the divided code blocks; a detection section (136) for performing error detection using the error-detecting codes of the code blocks in the order of higher priority on the basis of the priority order determined by the priority determination section (132); and a retransmission request section (137) for requesting the retransmission of the reception data by stopping the error detection by the detection section (136) when any error is detected by the detection section (136).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084470-A (JP)
Title: Electric actuator and opening and closing device
Inventor: OZAKI TOMOAKI
IPC: H02K7/108
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric actuator and an opening and closing device, capable of reducing abnormal noise in opening and closing of an opening and closing body.  <P>SOLUTION: The electric actuator includes a wheel gear 26 to be meshed with a worm shaft 25, a clutch plate 27 incorporated to an axial side surface of the wheel gear 26 as a transmission member, and an elastic member 50 interposed between the wheel gear 26 and the clutch plate 27 as a buffer part which absorbs a rotating directional impact between both the members by elastic deformation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085919-A (JP)
Title: Image contrast improvement filter
Inventor: SHIBATA TAKAYUKI
IPC: G02B5/00
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image contrast improvement filter which is sufficiently bonded to an impact resistance layer and through which a crisp image can be obtained without causing light scattering and dulling in a display image when used.  <P>SOLUTION: In the image contrast improvement filter, a contrast improvement layer 20 comprises dark color parts 21 of a trapezoidal shape or approximately trapezoidal shape which are linearly continued in a prescribed direction along the plane direction of the layer and direct a lower base with wide section perpendicular to its extension direction to an image display device side, and translucent regions which are continuous between the dark color parts. The dark color parts 21 consist of dark color particles and a transparent binder resin for bonding the same, and have dimples 23 on the lower base side of the trapezoidal dark color parts 21. The impact resistance layer has a thickness ≥50 μm or above and the face on the contrast improvement layer 20 side fills the dimples 23, and the face on the image display device side is formed of a flat adhesive layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009093651-A (JP)
Title: Modeling topics using statistical distribution
Inventor: MARVIT DAVID L
IPC: G06F17/30
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the corpus of data holding large amounts of information makes it difficult to find out relevant information, and that while assigning tags to documents makes it easy to search relevant information, a conventional document tag assignment method may not be effective for finding of information in some cases.  <P>SOLUTION: In one embodiment, modeling topics includes accessing a corpus comprising documents that include words. Words of a document are selected as keywords of the document. The documents are clustered according to the keywords, where each cluster corresponds to a topic. A statistical distribution is generated for a cluster from words of the documents of the cluster. A topic is modeled by using the statistical distribution generated for the cluster corresponding to the topic.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010092524-A (JP)
Title: Method for manufacturing magnetic recording medium
Inventor: IMAI HIROSHI
IPC: G11B5/84
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic recording medium with excellent surface smoothness by more effectively removing particles in a cleaning step before deposition.  <P>SOLUTION: The method for manufacturing the magnetic recording medium includes: a step to clean a substrate; and a step to deposit at least a magnetic recording layer 122 on the substrate. In the step to clean the substrate, the glass substrate 110 is immersed in a cleaning liquid, an ultrasonic wave is generated toward the glass substrate 110 immersed in the cleaning liquid, which is taken out from the cleaning liquid while the ultrasonic wave is still generated, and then the ultrasonic wave generation is stopped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091705-A (JP)
Title: Yellow toner and method of manufacturing the same
Inventor: YOSHIZAKI KAZUKI
IPC: G03G9/087
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an yellow toner for providing high durability to an image of high definition and high quality while high fixability, a strong coloring force, high glossiness, and high OHP transparency are kept at a low temperature and a high speed for a long time.  <P>SOLUTION: The yellow toner contains at least a binder resin, a colorant and a polar resin. The colorant contains a compound expressed at least by a formula (1), the surface of the colorant is treated by a compound including an amino group, and transmittance T(%) at a wavelength of 800 nm is 40% or lower when the surface-treated colorant is dispersed in a xylene solution in which the polar resin is dissolved. In the formula (1), R<SB>1</SB>to R<SB>6</SB>are independently a hydrogen atom, an alkyl group, an alkoxyl group, a carbamoyl group, a sulfamoyl group, an N-substituted sulfamoyl group, a nitro group, an acetyl amino group, or a halogen atom.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097694-A (JP)
Title: Power plug and its manufacturing device and method
Inventor: SUZUKI HISAO
IPC: H01R43/24
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power plug made of coating resin and a plug body injection-molded with the same resin in an integrated manner where there are no burr generation, no exfoliation of the coating resin from blades, and no need of a means for fixing the coating resin to the plug body, and to provide a device and a method of manufacturing the plug.  <P>SOLUTION: The power plug includes blades and plug body resin integrally injection-molded with coating resin which coats root parts of the blades. The manufacturing device of the plug comprises: a lower and an upper molds equipped with a cavity for molding at least the body of the plug; a bar with a cutting edge which is movable up and down against the lower mold and is integrally formed with a lower mold cutting edge elongated up to about an upper edge of each blade to mold the coating resin of the blade and with an insert bar holding the blade; an upper cutting edge which is fixed to the upper mold and arranged above the lower cutting edge of the lower mold to mold the coating resin of the edges by combining with the lower mold cutting edge; and a blade-fixing plate arranged on an upper surface of the insert bar.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009119456-A (JP)
Title: System and method for by-type collection of plastic and paper from plastic wall paper
Inventor: OKADA YOICHI
IPC: B29B17/02
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a by-type collection system enabling reliable by-type collection of plastic chips and paper from cut pieces of plastic wall paper with no adhesion of paper to the plastic chips or interminglement of plastic in paper.  <P>SOLUTION: The system is for a by-type collection method comprising dispersing cut pieces of plastic wall paper in an aqueous solution of a cellulase(s), stirring the resultant mixture to separate the substrate from the resin layer of the cut pieces and collecting paper and plastic chips by type. It includes a separation tank 10, a stirrer 20, a filtering machine 30, a plastic dispersion storage tank 50, a plastic collection net 60, a first pump 41 circulating the aqueous solution of the enzyme flowing out of the filtering machine 30 to the separation chamber 10A of the separation tank 10 and a second pump 42 circulating the aqueous solution of the enzyme discharged from the plastic dispersion storage tank 50 to the separation chamber 10A of the separation tank 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010096886-A (JP)
Title: Zoom lens and imaging apparatus
Inventor: TOMIOKA RYOKO
IPC: G02B13/18
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To maintain high optical performance of a zoom lens by configuring it so that a smaller size and a wider angle are achieved.  <P>SOLUTION: The zoom lens includes, from an object side in order, a first lens group G1 of positive refractive power, a second lens group G2 of negative refractive power, a third lens group G3 of positive refractive power, and a fourth lens group G4 of positive refractive power. For zooming from a wide-angle end to a tele-photo end, intervals between the lens groups vary. The second lens group G2 includes, in order from the object side, a negative lens L21, a negative lens L22, and a positive lens L23 having at least one aspherical surface. The zoom lens satisfies conditional formulae described below. (1): νp<23, (2): νn-νp>17, and (3): Np≥1.9, wherein νp is Abbe's number of the positive lens L23 of the second lens group G2 relative to a line d, νn is the average of the Abbe's numbers of the negative lenses L21 and L22 of the second lens group G2 relative to the line d, and Np is the refractive index of the positive lens L23 of the second lens group G2 relative to the line d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035400-A (JP)
Title: Connecting coil winding method and connecting coil winding device
Inventor: NOJI KAORU
IPC: H02K15/095
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting coil winding method and a connecting coil winding device capable of improving the flexibility in setting the number of coils or the length of a jumper wire.  <P>SOLUTION: The connecting coil winding method for forming a connecting coil where a plurality of coils are continuously connected via a jumper wire performs: a winding process for forming a coil by winding a wire rod 2 around a winding core 3 locked to the first and second rotary guide rail bases 201 and 202 rotating around a coil winding center axis; a moving process for moving the winding core 3 with a coil 5 to the winding center axis of the coil 5 in the first and second rotary guide rail bases 201 and 202; and a carrying process for carrying the winding core 3 to form the coil 5 next to the first and second rotary guide rail bases 201 and 202. The coils 5 are formed in the first and second rotary guide rail bases 201 and 202 to be aligned in the winding center axis direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094909-A (JP)
Title: Roll paper holding device for image forming apparatus, and image forming apparatus
Inventor: ANDO HIDEKI
IPC: B41J15/04
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the variation of load when unwinding and feeding roll paper without up-sizing and cost-raising an apparatus, and to improve printing quality.  <P>SOLUTION: The roll paper holding device includes: a paper core 22 that can be loaded to the winding center part of the roll paper 20 as the rolled long-sized recording paper for image-formation; a paper holder that holds the paper core 22 so that it can rotate in the unwinding and winding directions of the roll paper 20; and a rotating direction switching means (a stopper 60 and release rib 47) for switching the rotating direction of the paper core 22 from the state where the rotating direction of the paper core 22 is restricted to one unwinding direction, that is, the unwinding direction of the roll paper 20, to the state where the paper core 22 can be freely rotated in both the unwinding and winding directions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095950-A (JP)
Title: Method for preventing floatation of manhole and the manhole
Inventor: FUKUHARA MASARU
IPC: E02D31/12
Filed: 2008-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing the floatation of a built-up manhole, which is effective for preventing the floatation of an existing manhole and damage to a bottom slab without excavating the circumference and which is easy to be constructed, and to provide a manhole to which the method is applied.  <P>SOLUTION: In accordance with the shape of segment-like weight bodies 15a-15f, an invert 12 provided at the bottom of the skeleton 9 of a built-up manhole and an outflow pipe 13 provided on a vertical wall 10 of the skeleton 9, damage preventing bodies 17a-17f of the bottom slabs, having weight bodies which bottoms are segment-like molded and having vertical sections which are L-shaped, are disposed annularly along the shape of the inner wall surface of the vertical wall 10. The weight bodies 15a-15f and the damage preventing bodies of the bottom slabs 17a-17f are respectively connected with connecting parts 16, 16, 16, 16, the weight bodies 15a-15f and the damage preventing bodies 17a-17f of the bottom slabs are connected with a mortar 18 on the top face of the inner wall surface of the vertical wall 10 and on the top face of the invert 12, the apparent specific gravity of the built-up manhole as a whole is set to 1.0 or larger.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097674-A (JP)
Title: Data processing device, data processing method, and program
Inventor: OSHIMI MASAO
IPC: G06F12/00
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing device, a data processing method, and a program which optimize a file arrangement for writing a plurality of files to a rotating recording medium.  <P>SOLUTION: The data processing device 110 includes an application executing unit 306 which reads files according to a logical sequence of an application program and executes the files, a run-time log information acquiring unit 310 which, after execution of the application, acquires access log information about the files accessed by the application executing unit 306 according to the logical sequence during run-time, and a file arrangement determining unit 312 which determines the file arrangement, depending on a seek time when the files registered in the access log information are read from the rotating recording medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT