baber/WOPTO huggingface dataset:
Patent JP-2013109461-A (JP)
Title: Usb hub device and system using the same
Inventor: SHIBA HIROSHI
IPC: G06F13/38
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To perform automatic recovery processing of a system using a USB hub device even when a self power voltage conversion section of the USB hub device is stopped by an operation of a protection function, by allowing a USB host to recognize an error state correctly using an existing interface structure.SOLUTION: A USB hub device comprises: a USB hub IC 9 including a plurality of downstream ports; a voltage conversion section 2 12 that has a load switch FET 103 for converting a supply power voltage into a power voltage to be supplied to USB devices 3 and stopping the power voltage when an abnormal state occurs, and outputs a signal notifying the abnormal state when the load switch FET 103 functions; and a plurality of switches IC-D 14 that shut down the power voltage, detect flowing of an excessive current into the USB device, and outputs an excessive current detection signal. The USB hub IC includes a plurality of excessive current detection terminals, and when the load switch FET 103 functions, the excessive current detection terminals are set to an excessive current detection state by the signal notifying the abnormal state.
Patent JP-2012123895-A (JP)
Title: Patterned perpendicular magnetic recording medium, magnetic recording disk drive, tar magnetic recording disk drive, and patterned perpendicular magnetic recording disk
Inventor: OLAF HERWIG
IPC: G11B5/738
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a patterned perpendicular magnetic recording medium which has an exchange coupling composite recording structure of an FePt layer and a Co/X multiple layer.SOLUTION: A bit-patterned medium (BPM) magnetic recording disk has a discrete data island including an exchange coupling composite (ECC) recording layer (RL). The recording layer (RL) comprises a lower layer of high-anisotropy FePt alloy having chemical regularity, an upper layer of a low-anisotropy Co/X laminate or multiple layer (ML) having perpendicular magnetic anisotropy, and a nonmagnetic isolation layer or coupling layer (CL) between the FePt layer and ML which is provided upon occasion. The FePt ally layer is deposited by sputtering on a seed layer structure, and a substrate of the disk is held at high temperature during the deposition so as to guarantee that high anisotropy magnetic field His obtained. The deposition at the high temperature provides a very smooth surface for subsequent deposition of ML in cooperation with a CrRu/Pt seed layer structure.
Patent JP-2013106900-A (JP)
Title: Game system management device, game system management method and game system management program
Inventor: HORI KENTA
IPC: A63F7/02
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent fraudulence associated with opening processing of a game parlor.SOLUTION: A card management device 40 sets operable time zone setting data 44b indicating the operable time zone of each device forming a game system, executes the opening processing responding to an opening processing operation to activate an island controller 30, a settlement machine 60 and a premium management device 70 when the opening processing operation is received during the operable time zone, and executes control so as not to execute the opening processing responding to the opening processing operation when the opening processing operation is received outside of the operable time zone.
Patent JP-2013115494-A (JP)
Title: Radio communication system and radio communication method
Inventor: SHIMURA TOSHIYUKI
IPC: H04W16/26
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system and a radio communication method that can reduce a possibility that a base station performing radio communication with a repeater becomes congested even if the repeater is installed in a heavy communication traffic region.SOLUTION: A radio communication system according to the invention is a radio communication system comprising a plurality of base stations 20 and a repeater 30. The repeater 30 switches base stations 20 to perform radio communication at prescribed intervals, and performs radio communication with the plurality of base stations 20 circularly.
Patent JP-2013113193-A (JP)
Title: Scroll expander and rankine cycle
Inventor: ENOSHIMA FUMINOBU
IPC: F01C1/02
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a scroll expander and a Rankine cycle capable of keeping the pressure of sucked refrigerant in a proper range.SOLUTION: A scroll type expander 100 includes a main suction port 30, a plurality of sub-suction ports 31a and 31b, and a sub-port valve provided on each of the sub-suction ports. When the pressure of sucked refrigerant exceeds an upper limit pressure, each sub-port valve is opened in order, and when the pressure of the sucked refrigerant becomes below a lower limit pressure, each sub-port is closed in the reverse order.
Patent JP-2013111250-A (JP)
Title: Compressor for medical instrument
Inventor: MASUDA TSUNEO
IPC: A61M16/10
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a compressor for a medical instrument having a simple connection structure, low in noise, improved in cooling efficiency, small in installation space and easy to assemble.SOLUTION: The compressor 200 includes a multicylinder type compressor body 210 forming compressed air by a plurality of cylinders 220 and 230 and a heat exchanger 300 having a plurality of hollow plates 310 laminated so as to leave gaps and attached to the compressor body 210 so as to connect the compressed air discharge ports 222 and 232 of the respective cylinders 220 and 230 of the compressor body 210.
Patent JP-2012129995-A (JP)
Title: Custodian routing with network address translation in content-centric networks
Inventor: MARC E MOSKO
IPC: H04L45/74
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To facilitate establishment of a connection between a local endpoint and a remote endpoint.SOLUTION: During operation, a system sends, from a local endpoint 302, a single connection-request message 320 to a proxy server 318, which forks the single connection-request message to a number of remote endpoints. The system receives one or more response messages from a remote endpoint 308. Each of the response messages carries address information associated with the corresponding remote endpoint. Upon receiving a response message, the system sends an acknowledgment corresponding to the received response message to the corresponding remote endpoint 308 via the proxy server 318, and establishes a connection between the local endpoint 302 and at least one remote endpoint 308.
Patent JP-2013116519-A (JP)
Title: Single crystal diamond cutting tool and cutting method using the same
Inventor: SHIMODA YOICHIRO
IPC: B23B27/20
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal diamond cutting tool and a cutting method using the same capable of preventing the chipping of a cutting edge by dispersing a load during the cutting and improving the accuracy of a finished surface by preventing swarf from being contacting with a cut surface.SOLUTION: An inclined rake face 21b is inclined downward from a reference rake face 21a toward a feeding direction FB. Accordingly, a load during the cutting can be dispersed without being unevenly distributed to a top of a blade 20. As a result, the chipping of a cutting edge is prevented. Furthermore, a flow of generated swarf may be guided in a direction separating from a cut surface. Accordingly, the swarf is prevented from being contacting with the cut surface. As a result, the accuracy of a finished surface is improved.
Patent JP-2013118491-A (JP)
Title: Frequency error correction device, frequency error correction method, frequency error correction program, and frequency error correction system for oscillator
Inventor: KIMURA TADASHI
IPC: G06F1/14
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To correct frequency errors in an oscillator with high precision.SOLUTION: A frequency error correction device comprises: a counter section 12 that counts the number of clocks of an oscillator; and processing sections 13, 14 that correct frequency errors in an oscillator, using an average of the frequency errors in the oscillator calculated over a plurality of times on the basis of time information received through a network 30, a count result from the counter and desired oscillatory frequencies.
Patent JP-2013116485-A (JP)
Title: Method and device for discharging laminated iron core from mold
Inventor: HASHIMOTO AKIHIRO
IPC: H02K15/02
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for discharging laminated iron core from mold, which can discharge a laminated iron core having a step on a single side, such as a split laminated iron core, to the outside of a mold without inclination thereof.SOLUTION: There is provided the method for discharging a laminated iron core 13 having the step 20 on a bottom surface which is formed by laminating a plurality of iron core pieces in the mold to the outside. The method includes: a product lowering step of placing the laminated iron core 13 on a receiving base 14 to lower the laminated iron core 13 kept in a horizontal state while holding the step 20 of the laminated iron core 13 discharged from a squeeze ring 11; and a product discharging step of discharging the horizontally held laminated iron core 13 to the outside of the mold. Here, a lifter 23 for supporting the step 20 of the laminated iron core 13 is arranged on the receiving base 14.
Patent JP-2013117452-A (JP)
Title: Fluid detector
Inventor: TAKANISHI ATSUO
IPC: G01F1/28
Filed: 2011-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a fluid detector capable of measuring various state amounts based on the flow rate of fluid in a flow channel by a relatively simple structure.SOLUTION: A fluid detector 10 comprises: a flow sensor 11 provided in an air flow channel F; and measurement means 12 for measuring a flow state of the air flowing through the flow channel F on the basis of output from the flow sensor 11. The flow sensor 11 has: a displacement member 25 that is arranged intersecting a flow direction of the air and provided in such a manner as to be displaced according to the flow state of the air; a light-emitting element 30 that emits light toward the displacement member 25; and a light-receiving element 31 that detects light emitted from the light-emitting element 30 and reflected by the displacement member 25. The measurement means 12 acquires the flow rate or flow velocity of the air, or a change degree of the flow rate or flow velocity per predetermined period of time, from a light receiving state of the light-receiving element 31 on the basis of data indicating a relationship between the light receiving state and the flow rate or flow velocity.
Patent JP-2013119977-A (JP)
Title: Air conditioner
Inventor: SEKIYA SADAO
IPC: F25B39/00
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner further improved in heat transfer performance with air.SOLUTION: A heat exchanger comprises a first plurality of heat transfer tubes 13a disposed at a windward side of a fin 9 and a second plurality of heat transfer tubes 13b disposed at a leeward side of the fin both of which are arranged almost in the same direction. A cut-and-erect part 12a is arranged between the first plurality of heat transfer tubes 13a. An incision 10a is formed between the first plurality of heat transfer tubes and the second plurality of heat transfer tubes. A connection part 11a is arranged between the incision and the other adjacent incision. The length of the connection part is shorter than a length between the two adjacent heat transfer tubes of the first plurality of heat transfer tubes. A cut-and-erect part with the length longer than the length of the connection part is arranged adjacent to the connection part. An incision 10b formed between the first plurality of heat transfer tubes and the second plurality of heat transfer tubes is eccentrically disposed at the side of the first plurality of heat transfer tube or the second plurality of heat transfer tubes with respect to a center line 21a between the first rows.
Patent JP-2012098739-A (JP)
Title: Light control film and light control body
Inventor: ANDO TSUTOMU
IPC: G02F1/15
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a light control film which requires a very short time from application of voltage to completion of a change in transmittance of light.SOLUTION: A light control film comprises an electrolyte layer and an electrochromic layer formed on at least one surface of the electrolyte layer. The electrolyte layer contains a supporting electrolyte salt, a binder resin, and a compound expressed by the following formula (1) or a compound expressed by the following formula (2). In the formula (1), n represents an integer of 2-4, Rrepresents a hydrogen atom, an acyl group having an organic group with 1-7 carbon atoms, or an organic group with 1-8 carbon atoms, Rrepresents an ethylene group or a propylene group, Rrepresents a hydrogen atom, an acyl group having an organic group with 1-7 carbon atoms, or an organic group with 1-8 carbon atoms, and at least one of Rand Rhas an acyl group.
Patent JP-2013119814-A (JP)
Title: Piston skirt structure and sliding member
Inventor: SHIMODAIRA EIJI
IPC: F02F3/10
Filed: 2011-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a piston skirt structure capable of effectively suppressing occurrence of slap noise, scuff, etc., and capable of obtaining a proper clearance between the outer surface of the piston skirt and the inner wall of a cylinder for a long period from the initial stage, in spite of a comparatively low cost structure, while improving the wear resistance and initial fitness.SOLUTION: A piston skirt 130 is formed with a plurality of grooves 131 which extend in a direction crossing a vertical direction of a piston at least on an outer circumferential surface thereof, and also a plurality of grooves 132A, 132B which are substantially parallel with the plurality of grooves 131 in the sliding part with the mating member of the raised part 132 between the grooves 131.
Patent JP-2013120053-A (JP)
Title: Heat pipe
Inventor: TAKENAGA TOMOHIRO
IPC: F28D15/02
Filed: 2011-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat pipe further improved in heat transport efficiency.SOLUTION: The heat pipe 100 uses a porous pipe. The porous pipe in the heat pipe 100 is provided with a plurality of through-holes two-dimensionally disposed in a cross section of the porous pipe. In the heat pipe 100, at least one through-hole 3d is used as a ventilation path for passing cooling bas with both ends being opened, and each of other through-holes (3a, 3b, 3c) has both ends interrupted from the outside, communicates with another through-hole at one end and further communicates with another through-hole at the other end to form a flow passage traveling between both ends of the porous pipe. Working fluid is sealed in the flow passage.
Patent JP-2013123922-A (JP)
Title: Driving support device
Inventor: UE TAKASHI
IPC: B60R21/00
Filed: 2011-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a driving support device for guiding an outlet route for safely and easily going out when a parked vehicle goes out from a parking zone.SOLUTION: The driving support device determines whether or not parking vehicles exist at adjacent parking zones positioned on the right and left of a parking zone where an own vehicle is parking, and at parking zones on the right rear and left rear of and just behind the own vehicle, respectively. For the adjacent parking zones positioned on the right and left, when another vehicle is parking, an outlet difficulty status indicating "easy outlet" or "difficult outlet" is determined according to position-related specific parameters indicating a positional relationship to detected parking zones on the parking vehicle. Based on the determination result on the presence/absence of parking vehicles at the respective parking zones, the outlet difficulty status and parking zone approach direction information, an outlet path and a traveling direction for safe and easy outlet when the own vehicle is out of the parking zone by a back drive, and a switching point for switching a back drive to a forward drive are displayed for output.
Patent JP-2013124575-A (JP)
Title: Turbofan and air conditioner
Inventor: IKEDA HISAFUMI
IPC: F04D29/66
Filed: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a turbofan capable of suppressing variation of the air pressure applied to the vane surfaces of turbofan and reducing the noise generated at exfoliation of air stream at the vane surface, and provide an air conditioner equipped with such a turbofan.SOLUTION: The turbofan 20 is equipped with a disc-shaped main board 21 whose center is fixed to the rotary shaft of a motor, a plurality of vanes 22 whose one ends are attached to the main board 21, and a shroud 23 of hollow structure having a vane side wall 24 formed at the other ends of the vanes 22 and an exterior side wall 25 provided in continuity to the vane side wall 24 and furnished with a plurality of first holes 26a, wherein the vane side wall 24 and the exterior side wall 25 constitute the internal space of the hollow structure.
Patent JP-2013125470-A (JP)
Title: Advertisement determination system, advertisement determination method and program
Inventor: TSURUSAKI KOHEI
IPC: G09F19/00
Filed: 2011-12-15
Abstract: PROBLEM TO BE SOLVED: To display an advertisement suitable to user's interest while respecting intent of an advertiser.SOLUTION: In an advertisement determination system, a server 20 comprises: an advertisement database 31 which stores contents of advertisements; a bid database 32 which stores a category designated by an advertiser for each advertisement; and a matching processing unit 23 which performs narrowing down of advertisement candidates. The matching processing unit 23 comprises: a first narrowing-down processing unit 231 which specifies advertisements corresponding to a category of display content from the bid database 32 as advertisement candidates; and a second narrowing-down processing unit 232 which determines a content evaluation indicating a degree of matching between contents of the advertisement and the display content for each advertisement candidate, and narrows down the advertisement candidates according to the content evaluation.
Patent JP-2013126209-A (JP)
Title: Radio network system, radio communication apparatus, and program for radio communication apparatus
Inventor: TAKAZOE TOMOKI
IPC: H04W80/04
Filed: 2011-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce man hours for various types of setting for radio network connection.SOLUTION: A radio network system 10 comprising an edge router 11 and radio terminals 12 receives a router advertisement packet transmitted from a default router of an IPv6 to acquire a transmission source MAC address included in the router advertisement packet, acquires a MAC address corresponding to the IPv4 address of the default router of an IPv4, compares the first MAC address with the second MAC address to determine whether the default router of the IPv6 and that of the IPv4 are identical, and performs setting of the edge router 11 on the basis of the result of the comparison.
Patent JP-2013125257-A (JP)
Title: Optical scanner and image forming device
Inventor: MATSUO MANABU
IPC: B41J2/44
Filed: 2011-12-16
Abstract: PROBLEM TO BE SOLVED: To correct optical axis inclination of a laser beam, and to prevent the optical axis inclination of the laser beam even if external force, such as vibration, is generated when the device is in operation.SOLUTION: An exposure unit 1 includes an adjustment device 40 that displaces a second fθ lens 37 to adjust an optical axis of a laser beam. The adjustment device 40 includes: a shaft part 53 that rotates to move in both first direction Z1 approaching the second fθ lens 37 and second direction Z2 separating from the second fθ lens 37; a shaft support part 41 for supporting the shaft part 53 and moving the shaft part 53 along with the rotation of the shaft part 53; a rotation part (first gear 55 and second gear 56) for rotating the shaft part 53; a drive part 57 for rotating the rotation part; and a rotation attenuation part that attenuates rotation force to be applied to the shaft part 53 by the external force. The second fθ lens 37 is displaced as the shaft part 53 is moved in the first direction Z1 or the second direction Z2.
Patent JP-2013128380-A (JP)
Title: Traffic system
Inventor: MAEYAMA HIROYUKI
IPC: E01B25/28
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a traffic system which allows traveling with favorable ride comfort and can exactly adjust a position if necessary.SOLUTION: This traffic system 1 comprises a track 2 having a guideway on which a vehicle 3 travels and a guide part extended to both sides of the width direction of the guideway. In the traffic system 1, the track 2 has a first zone ST in which the vehicle 3 travels on the track by an effect that the vehicle 3 is guided by the guide part, and a second zone H in which the vehicle 3 travels on the track 2 by its own steering.
Patent JP-2013129307-A (JP)
Title: Flying object observation data management device and method
Inventor: KOSAKA KENTARO
IPC: G01S17/66
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem, i.e., in a current satellite catalog, an information amount for obtaining accurate observation information is short, time for orbit estimation of a space flying object newly observed by various external sensors such as an optical microscope or a radar, identification processing based on the estimation, updating of the observation information by identifying whether a flying object observed by a plurality of orbiting times is longer, disabling reception of the observation information during this time, and identification of a flying object among the plurality of external sensors different in performance is difficult.SOLUTION: A great volume of different pieces of observation information is obtained, and a database where observation information has been increased is created from a current satellite catalog. A primary database for storing primary information by a unified format not needing time and a secondary database for storing the data processing of secondary information including identification processing needing time and secondary information are separated from each other. The primary information is not updated even after the creation of the secondary information. The observation information is received even during the creation of the secondary information.
Patent JP-2012121134-A (JP)
Title: Method for deciding position of tool
Inventor: PRUST DIRK
IPC: B23Q3/157
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To accurately determine the position of a tool relative to a workpiece without influence of thermal displacement in a machine tool.SOLUTION: This machine tool (10) includes: a main shaft (24) moving to a workpiece holder (12) in a coordinate system (27) through a machine control device (26) and through a related measuring system (26a); and a tool magazine (31) having tool storage spaces (30), (38). The main shaft (24) is moved to a tool replacing position where a used tool (25) is replaced with a new tool (32). Separate measuring systems (43, 46) are provided to indicate whether the main shaft occupies a measuring position (50) in relation to the tool replacement. In the measuring position, the position of the main shaft to the origin of the coordinate system is determined by the machine control device and the related measuring system, thereby determining at least one correction value (Δy, Δx).