baber/WOPTO huggingface dataset:
Patent JP-2012191274-A (JP)
Title: Transmitting/receiving device and reception method, and communication system and communication method
Inventor: SAKURAI KENICHI
IPC: H04L12/56
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a transmitting/receiving device that can improve unfairness of throughput among uplink TCP flows in TCP communication among a plurality of transmitting/receiving devices connected to a relay device through a network about which the bandwidth of an uplink and the bandwidth of a downlink are asymmetrical.SOLUTION: A transmitting/receiving device is connected to a relay device having a priority control function of packet transmission and receives data packets from a plurality of other transmitting/receiving devices connected to the relay device. The transmitting/receiving device comprises: a window size estimation unit 306 for estimating the window size of a TCP flow between the transmitting/receiving device and its communication partner: and a priority addition unit 307 for adding priority to an ACK packet in response to a received data packet according to the estimated window size.
Patent JP-2011147166-A (JP)
Title: Wireless communication method and apparatus for detecting and decoding e-hich transmissions
Inventor: PAN KYLE JUNG-LIN
IPC: H04L1/16
Filed: 2011-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication method and apparatus for detecting and decoding E-DCH (Enhanced Dedicated Channel) H-ARQ (Hybrid Automatic Repeat Request) indicator channel transmissions.  <P>SOLUTION: A wireless transmit/receive unit (WTRU) receives E-HICH (E-DCH H-ARQ indicator channel) transmissions (202) and detects an H-ARQ indicator transmitted via the E-HICH by performing a binary hypothesis test (204). The WTRU then generates an acknowledgement (ACK) message or a non-acknowledgement (NACK) message based on the detected H-ARQ indicator (206). A reliability test may be further performed to improve performance, whereby the binary hypothesis test may be performed only if the reliability test is passed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012191043-A (JP)
Title: Heat transfer apparatus
Inventor: TAGUCHI TAKASHI
IPC: H01L35/30
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer apparatus achieving an interface heat resistance substantially equal to or superior to grease even under high-temperature conditions under which a conventional grease cannot be applied, in the interface between a metal heat tranafer surface and a thermoelectric device, and also producing the effect of preventing the occurrence of breakage due to the influence of thermal stress.SOLUTION: A heat transfer apparatus 20 comprises: an aluminum heat transfer plate 21 having a first heat transfer surface 26; a liquid metal 23 disposed between a second heat transfer surface 34, which is the surface opposed to the first heat transfer surface 26 of the aluminum heat transfer plate 21 in a thermoelectric device 30 serving as a heat transfer object, and the first heat transfer surface 26; and a first graphite layer 22 which is contacted with the liquid metal 23 and is formed on the first heat transfer surface 26 of the aluminum heat transfer plate 21. This prevents erosion of the aluminum heat transfer plate 21 by the metal liquid 23, mitigates the heat stress owing to the liquid metal 23 having flowability, and achieves excellent heat resistance owing to the liquid metal 23.
Patent JP-2012193886-A (JP)
Title: Air conditioning device
Inventor: NAGATA ATSUNORI
IPC: F24F13/20
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To improve ease of assembly in an air conditioning device with a transparent or translucent part used in a part of a body case.SOLUTION: The body case includes: a case 11 provided with a first opening 15 in the top surface of the body case and a second opening 16 in one side surface of the body case; a top surface 12 for covering the first opening 15; a side surface 13 for covering a part of the first opening 15 and the second opening 16; and an inner plate 14 placed in the inside of the side surface 13. The side surface 13 is formed of a transparent or translucent material, and is provided with an inner plate upper support 21 at the inside surface of a top surface plate portion 19 or a bent surface plate portion 20, and an inner plate lower support at a lower side of a side surface plate portion 18. At least a part of the inner plate 14 is fitted between the inner plate upper support 21 and the inner plate lower support and is bent and fixed along the side surface 13.
Patent JP-2012194426-A (JP)
Title: Developing device and image forming device
Inventor: MIYAZAWA KAZUMA
IPC: G03G15/10
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To finely apply a liquid developer on a developer carrier roller by accurately driving a first supply roller, a second supply roller, and the developer carrier roller with two driving sources, when the liquid developer stored in a storage portion in a developer container is supplied to the developer carrier roller through the first supply roller and the second supply roller.SOLUTION: Driving force generated by a first drive motor M1 is added to a developing roller 51 and an intermediate applying roller 52 by a first drive transmitting portion 55 to make them rotate. Both of the developing roller 51 and the intermediate applying roller 52 uses the first drive motor M1 as a driving source and receive the driving force from the first drive motor M1 through the same first drive transmitting portion 55, so that phases of fluctuations of rotation components of the first drive motor M1 and meshing periodic variations of gears. Consequently, a rotation circumferential speed difference between the developing roller 51 and the intermediate applying roller 52 becomes small.
Patent JP-2012197865-A (JP)
Title: Lubrication structure of differential gear
Inventor: KENKI YUICHI
IPC: F16H57/04
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication structure of a differential gear eliminated in the seizure of conical rolling bearings.SOLUTION: In the lubrication structure of the differential gear, lubricating oil store in a first oil basin 12 at the lower part of a differential case 11 is scraped up by a ring gear 50, and the scraped-up lubricating oil is supplied to a pair of the conical rolling bearings 20, 30 via an oil feed passage 13 formed at the differential case 11, an introduction port 68 and an oil introduction space 63 which are formed at a bearing case 60. A plurality of protrusions 53 arranged in the oil introduction space 63 between the conical rolling bearing 30 at the side of a pinion 41 and the introduction port 68 are formed at the outer periphery of a pinion shaft 40 in the circumferential direction, and a flow of the lubricating oil flowing to the conical rolling bearing 30 at the side of the pinion 41 from the introduction port 68 is blocked by the protrusions 53 which rotate together the pinion shaft 40.
Patent JP-2012197397-A (JP)
Title: Electrically conductive thermoplastic elastomer composition and conductive roller
Inventor: TANIO YUSUKE
IPC: C08L37/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrically conductive thermoplastic elastomer composition which can form a roller body 2 of a conductive roller 1 in which initial resistance value is small and conductivity is excellent, and further the increase rate of the resistance value at the time of continuous energizing is small, and to provide the conductive roller 1 with the roller body 2 formed using the electrically conductive thermoplastic elastomer composition.SOLUTION: The electrically conductive thermoplastic elastomer composition uses an epichlorohydrin rubber alone as an ionic conductivity component imparting the ionic conductivity. The conductive roller 1 forms the roller body 2 with the electrically conductive thermoplastic elastomer composition.
Patent JP-2012204916-A (JP)
Title: Double resonant type antenna device
Inventor: KAMISAKA HIDEKI
IPC: H01Q21/28
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To improve radiation efficiency of a double resonant type antenna device.SOLUTION: A first antenna element 11 is annularly formed on a substrate 10. A second antenna element 12 is disposed in the substantially central part of a cavity of the first antenna element 11. First-fourth passive elements 14-17 consist of conductive material, are formed in a rectangular shape, and are respectively arranged outside of the first antenna element 11. The first antenna element 11 and the second antenna element 12 are fed through a feeding through-hole and a feed line by first and second power feeding units 19a and 19b. Since a magnetic flux generated around the first antenna element 11 flows toward the passive elements 14-17, a magnetic field cancelled at the both edge portions of the first antenna element 11 is reduced.
Patent JP-2012204259-A (JP)
Title: Battery heat insulation method for automatic guided vehicle under low-temperature environment
Inventor: SUNAHARA KOJI
IPC: H01M10/615
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery heat insulation method for an automatic guided vehicle under a low-temperature environment that can be performed without giving any influences to a running operation of the automatic guided vehicle.SOLUTION: An induction coil 6F driven by a high-frequency power supply 6E is installed at one or more positions in a travel route of an automatic guided vehicle where an automatic guided vehicle 50 will pass through. Batteries B ... mounted on the automatic guided vehicle 50 are housed in a metal battery heat insulation container 5K exothermically reacting to high-frequency magnetic flux of the induction coil 6F. When the automatic guided vehicle 50 passes through in the vicinity of the induction coil 6F installed in the travel route, the induction coil 6F is energized to perform induction heating of the battery heat insulation container 5K in a non-contact manner by the principle of an IH heater and keep a temperature of the housed batteries B ... within a predetermined temperature range.
Patent JP-2011227068-A (JP)
Title: Optical encoder
Inventor: ERIC HERBERT ALTENDORF
IPC: G01D5/347
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized optical encoder capable of obtaining a sufficient amount of light in a light receiving element.SOLUTION: An optical encoder 1 comprises: a scale 2 having a scale track 2'; and a read head 3 having a light source 31 that emits light to the scale track 2', a scale-side lens 32 that transmits the light emitted from the light source 31 to the scale track 2', and a light receiving element 33 that receives the light reflected by the scale track 2' through the scale-side lens 32. The light source 31 is arranged between the scale-side lens 32 and the light receiving element 33. An optical axis Lsrc of the light source 31 is matched with an optical axis Ls of the scale-side lens 32 in a reading direction of the scale 2 and is separated from an optical axis Ls of the scale-side lens 32 by a predetermined distance D in a direction perpendicular to the reading direction of the scale 2.
Patent JP-2012187370-A (JP)
Title: Bathing tool for saving hot water
Inventor: KIMURA TOKUO
IPC: A47K3/00
Filed: 2011-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a bathing tool for saving hot water, raising the level of hot water of a bath to allow soaking with a smaller amount of hot water.SOLUTION: A body 1 manufactured in a structure wherein air is admitted by use of a waterproof sheet is set inside the bath, and the hot water is put inside the body.
Patent JP-2012215979-A (JP)
Title: Design support apparatus, design support method, and design support program
Inventor: OKUWAKI YOSHIHITO
IPC: G06F17/50
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To identify a graphic included in a three-dimensional model as either a hole or a projection.SOLUTION: A determination unit 1b determines a shape of a ridge line that is provided in a plane surface 2 included in a three-dimensional model and forms an entrance of a hole or a base of a projection in the plane surface 2. An extraction unit 1c extracts from the three-dimensional model a cylinder 3 that includes a ridge line coinciding with at least a portion of the shape of a ridge line 2a determined by the shape determination unit 1b. A creation unit 1d creates a comparison-use vector V2 that is headed from the center of a circle formed by a ridge line 3a to the center of a circle formed by a ridge line 3b facing the ridge line 3a. A determination unit 1e determines whether the graphic extracted by the extraction unit 1c is a graphic forming a hole or a graphic forming a projection, in response to an angle between the normal vector V1 and the comparison-use vector V2.
Patent JP-2012213987-A (JP)
Title: Recording apparatus
Inventor: USUDA HIDENORI
IPC: B41J2/01
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus in which a fault is less likely to occur in a light emitting element constituting a light irradiation unit and with which recording can be continued if a fault does occur during recording.SOLUTION: This recording apparatus includes: a light irradiation unit 19 including a light emitting element row 39 having therein a plurality of light emitting elements 41 aligned in the same direction as a nozzle row, the light emitting elements being configured to apply light to photoreactive liquid discharged onto a recording target material to cause the photoreactive liquid to undergo a chemical change; a fault detection unit 20 that detects whether there is a fault in each of the light emitting elements forming each light emitting element row; and a control unit 21 that controls a recording operation of the recording head, an operation of the light irradiation unit, and an operation of the fault detection unit. The light irradiation unit includes a plurality of the light emitting element rows arranged therein. Each of the light emitting element rows includes the light emitting elements connected in series. The control unit is configured to, when the fault detection unit detects a fault in a light emitting element, enter a fault mode where one of the light emitting element rows to which the light emitting element having the fault belongs is turned off and recording is performed with the remaining light emitting element rows.
Patent JP-2012221045-A (JP)
Title: Information processing device and information processing program
Inventor: IMADA YUJIRO
IPC: G06F9/50
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To allocate processing objects in consideration of failure possibility.SOLUTION: An information processing device relating to an embodiment is used in an information processing system including: a plurality of nodes for executing processing of processing objects; and an information processing device for determining a node on which processing is executed. The information processing device includes: failure possibility calculation means which calculates failure possibilities for each of the plurality of nodes and outputs failure possibility data in which an identifier of the node and the calculated failure possibility are associated with each other; and node allocating means which, when a new processing object is inputted, reads out the failure possibility data and allocates the new processing object to a node with less failure possibility.
Patent JP-2012219496-A (JP)
Title: Wooden building
Inventor: BABA MITSUMASA
IPC: E04B5/02
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a wooden building in which man-hour and members in a conventional (framework) method are reduced.SOLUTION: For a stud 3 built between a post 2 and a post 2, in place of a framework member, a two-by-four member of 38 mm×89 mm is used while keeping the length of 8 feet (96 inches:2438 mm). Therefore, it is not necessary to buy in stock and cut framework members into a predetermined length one by one in parallel and at a short pitch on the meter unit basis. Furthermore, a floor structure 10 is constituted by installing floor joists 11 on a foundation 1x or a sill, thereby remarkably reducing man-hour and costs.
Patent JP-2012219500-A (JP)
Title: Vibration control bearing wall panel
Inventor: HIRAMATSU TAKESHI
IPC: E04H9/02
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control bearing wall panel having sufficiently high deforming performance in response to interlayer deformation and no problem that bending occurs in the vertical frame member of the panel, and achieving the smaller cross sections of braces by suppressing axial force on the braces.SOLUTION: The vibration control bearing wall panel comprises: a panel outer peripheral frame 1 framed in a rectangular shape; and two braces 2 and 2 joined between corner portions opposing each other in the diagonal directions of four corners of the panel outer peripheral frame 1 to cross each other in a X-shape. The two braces 2 and 2 are parted at their crossing portions into upper side brace members 2a and lower side brace members 2b, respectively, and a damper device 3 is laid among the four brace members 2a, 2a, 2b, and 2b. The damper device 3 consists of a pair of right and left deforming steel products 6, 6 formed in U-shapes or semicircular shapes and opposing each other at their recessed sides, and a horizontal member 7 linking the centers of the recessed side faces of the deforming steel products 6 with each other. The upper face and the lower face of each deforming steel product 6 are joined to the lower end of the upper side brace member 2a and the upper end of the lower side brace member 2b arranged vertically side by side at the same lateral position, respectively.
Patent JP-2012220348-A (JP)
Title: X-ray detector and x-ray inspection device
Inventor: KOYAIZU EIJI
IPC: G01T1/20
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray inspection device which has high detection sensitivity and reduced afterglow.SOLUTION: In the X-ray detector including an intensifying screen, at least one kind of GdOS:, Pr, Ce or GdOS:Pr is used in either a transmission type intensifying screen 10 or a reflection type intensifying screen 11 as a fluorescent material for the intensifying screen. In the X-ray detector, since optical output of the afterglow after 3 msec is 0.2% or less, a clear image without problems such as an afterimage is obtained.
Patent JP-2012220152-A (JP)
Title: Heating cooker
Inventor: KOMURO YONEO
IPC: F24C15/34
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker that can prevent dew condensation on furniture and the like by preventing water vapor and the like released from a heating chamber in opening a door from moving upward without complicated control, and further utilizing cooling air for preventing the dew condensation in cooling electronic components and the like.SOLUTION: A cooling air supply opening 11 for supplying the cooling air from a cooling fan at least forward, is formed on an upper side of a front opening 21 of the heating chamber 2. Further a door 3 is disposed to open and close the front opening 21 of the heating chamber 2 and open and close the cooling air supply opening 11.
Patent JP-2012219766-A (JP)
Title: Spark-ignition control method for spark-ignition type internal combustion engine
Inventor: OI HIROO
IPC: F02P3/01
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To improve combustion efficiency by improving responsiveness to a request of output change in an internal combustion engine in which plasma is generated and spark ignition is performed.SOLUTION: In a spark-ignition control method for a spark-ignition type internal combustion engine, an air-fuel mixture is ignited by generating plasma by reacting a spark discharge, which is generated by a high voltage applied via an ignition coil connected to an ignition plug, with an electric field which is generated inside a combustion chamber via a central electrode connected to a high frequency voltage generation means. In accordance with the operating state of the spark-ignition type internal combustion engine, a waveform of a high frequency applied by the high frequency voltage generation means is thinned out.
Patent JP-2011224992-A (JP)
Title: Door structure module
Inventor: DAJEK ULRICH
IPC: B60J5/10
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a door structure module for a motor vehicle door or motor vehicle tailgate.SOLUTION: In the door structure module, preferably a door structure module for a motor vehicle, particularly preferably a motor vehicle door or motor vehicle tailgate, of metal-plastics-composite design (hybrid technology) in which at least one panel profile is joined to at least two different plastics elements, the two plastics elements are composed of different plastics materials which are simultaneously injection-molded by the bi-injection-molding process, and as a result of this, when the melt fronts of these encounter one another, they fuse with one another and simultaneously enter into a secure bond with the panel profile(s).
Patent JP-2012227786-A (JP)
Title: Communication apparatus and program
Inventor: MORITOMO KAZUO
IPC: H04W76/02
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus and a program which are configured to detect a reason why a wireless connection cannot be maintained when the wireless connection is requested and a connection failure occurs.SOLUTION: A communication apparatus includes a storage section which performs a connection setting for performing a communication between the communication apparatus and another communication apparatus, and stores connection information used when the connection with the another communication apparatus is succeeded by the connection setting. The communication apparatus sends a connection request to a destination apparatus that is a communication apparatus of a communication partner by using the connection information. When the connection with the destination apparatus cannot be established by the connection request, the communication apparatus acquires first identification information to identify the another communication apparatus, and also acquires second identification information to identify the destination apparatus from the destination apparatus. A comparison is made between the first identification information and the second identification information. When the comparison result shows that a match exists between the first identification information and the second identification information, the communication apparatus detects that the destination apparatus is the another communication apparatus, and the connection information is already changed.
Patent JP-2012225072-A (JP)
Title: Breakwater against tsunami
Inventor: MAEDA SHUZO
IPC: E02B3/06
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a breakwater for minimizing intrusion of tsunami into buildings by suitably turning waves away against the tsunami, while conventional breakwaters have mostly a height of several meters and are constructed only along coasts.SOLUTION: In addition to a breakwater, a breakwater having an acute angle surface or a curved surface is provided in front of or both ahead of and behind each place, each house, and each building. The acute angle surface or the curved surface has a shape which is convex against the direction of tsunami and normal or inclined in the vertical direction. Intrusion of the tsunami into each place, each house, and each building is minimized by suitably turning waves away by means of this breakwater against the tsunami.