baber/WOPTO huggingface dataset:
Patent JP-2015139080-A (JP)
Title: Ground communication apparatus, on-vehicle communication apparatus, and radio communication system configured of the ground communication apparatus and the on-vehicle communication apparatus
Inventor: OKURA TAKANORI
IPC: H04W88/02
Filed: 2014-01-22
Abstract: PROBLEM TO BE SOLVED: To solve such the problem that when mutually different transmission time slots are allocated to a plurality of ground stations in order to resolve mutual radio interference, it is necessary to secure transmission time slots as many as the number of ground stations, and when the ground stations are extended, it is necessary to increase the transmission time slots as many as the number of extended ground stations, and communication throughput is reduced in both cases.SOLUTION: A radio communication system includes a plurality of mobile vehicles moving on a predetermined route and a plurality of ground stations continuously installed along the predetermined route. In order to enable the mobile vehicle present in any arbitrary spot on the route and at least two ground stations adjacent to this mobile vehicle to perform radio communication at all times, the plurality of ground stations are divided into a plurality of groups. The ground stations belonging to the same group transmit radio waves in the same frequency for a fixed time in the same timing and among the plurality of groups, the radio waves in the same frequency are transmitted while being cyclically switched at intervals of a fixed time.
Patent JP-2015037312-A (JP)
Title: High-speed transmission multiplexing configuration control data acquisition method and device
Inventor: BAN JAE JUN
IPC: H04J11/00
Filed: 2014-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for acquiring transmission multiplexing configuration control (TMCC) data at high speed as a result by temporarily storing a bit stream of demodulation data just for a preset bit size in order to shorten a TMCC information receiving time, then searching for or decoding a synchronizing signal while rotating the stored bit stream in a ring structure.SOLUTION: An OFDM reception device comprises: a transformation part for producing transformed data as a result of performing fast Fourier transformation (FFT) on an inputted bit stream; a demodulation part for outputting demodulated data as a result of demodulating the transformed data; and a decoding part for decoding TMCC data which are structurally allocated after synchronizing signal matching information to be matched with a synchronizing signal for a threshold or more while rotating stored bits in the ring structure after the bit stream of the demodulated data is temporarily stored just for the preset bit size, when searching for the synchronizing signal matching information.
Patent JP-2015136784-A (JP)
Title: Cooling system of rotary shaft device
Inventor: TANIFUJI TAKAHIKO
IPC: B23Q11/12
Filed: 2014-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system capable of more efficiently cooling a rotary shaft device.SOLUTION: A cooling system of a rotary shaft device 10 using a built-in type motor, comprises: a first cooling flow passage for removing generated heat due to an electric cause from the rotary shaft device; a second cooling flow passage for removing generated heat due to a mechanical cause from the rotary shaft device; a cooling device 20 for supplying cooling liquid to the first and second cooling flow passages; a valve 51 for adjusting a distribution ratio of flow rate of the cooling liquid to be flown to the channels; and a control device 61 for determining the distribution ratio of the flow rate of the cooling liquid to be flown to the channels, at least based on rotational speed of the motor.
Patent JP-2015141184-A (JP)
Title: Angular velocity sensor, sensor element, and manufacturing method for sensor element
Inventor: YOSHIDA HITOSHI
IPC: H01L41/047
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor which can shorten a startup time.SOLUTION: A plurality of driving arms 11A, 11B, 11C, 11D are 4 in number and arranged line-symmetrically with respect to a center line extending in a y-axis direction. A plurality of detection arms 13A, 13B are 2 in number and arranged line-symmetrically with respect to the center line. An excitation circuit excites the driving arms 11 in the same phase to each other so that a first driving arm 11A and a second driving arm 11B on one side of line symmetry are deformed together to the same side to each other in the excitation direction, excites the driving arms on the same phase to each other so that a third driving arm 11C and a fourth driving arm 11D on the other side of line symmetry are deformed together to the same side to each other, and excites the arms in the opposite phase to each other in the excitation direction so that the first driving arm 11A and the second driving arm 11B on one side of the line symmetry and the third driving arm 11C and the fourth driving arm 11D on the other side of the line symmetry are deformed on the mutually opposite side in the excitation direction.
Patent JP-2015145584-A (JP)
Title: Catch basin and drainage system equipped with the same
Inventor: OISHI YUKINORI
IPC: F16L41/03
Filed: 2014-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a catch basin that allows drain water to smoothly flow out of the catch basin when abnormality occurs to a duct connected to the catch basin and the flow passage of the drain is changed.SOLUTION: A catch basic 20 includes: a basin body 21 having an inspection opening 31 which is opened upward, an inflow opening 32 which is formed at a side part and in which drain water flows, and a first outflow opening 33 and a second outflow opening 34 which are formed at side parts and out of which the drain water flows, and also having a space inside; and a rotary body 26 which is provided in the basin body 21 and freely rotates in the basin body 21. The rotary body 26 has an upper surface part 44 provided apart upward from a lower end of the basin body 21 and a groove part 42 recessed downward from the upper surface part 44, and rotates in the basin body 21 so as to change its position between a first switching position where the groove part 42 closes the inflow opening 32 and first outflow opening 33 and a second switching position where the groove part 42 closes the inflow opening 32 and second outflow opening 34.
Patent JP-2015149328-A (JP)
Title: Mounting structure of electronic component
Inventor: ABE TAKUJI
IPC: H05K3/34
Filed: 2014-02-05
Abstract: PROBLEM TO BE SOLVED: To mount electronic components on a substrate with a high degree of accuracy and at low cost.SOLUTION: Only a part of pad 1a (for example, an uppermost part pad 1a1 and a lowermost part pad 1a2 arranged on a left side of an IC2) among a plurality of pads 1a of a substrate 1, has a dimension roughly same as a contact area of a lead 2a of the IC2. A deviation from regulation positions in the X direction and the Y direction of IC2 during reflow, is controlled by a pad 1a(1a1, 1a2) having a dimension roughly the same as the contact area of the lead 1a of the IC2, and the IC2 ia mounted on the substrate 1 with a high degree of accuracy. The IC2 can be mounted on the substrate 1 at low cost without using a jig for positioning.
Patent JP-2015149153-A (JP)
Title: Lighting device and lighting fixture
Inventor: SHIBAHARA SHINICHI
IPC: F21V23/00
Filed: 2014-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device and a lighting fixture capable of achieving both miniaturization and safety.SOLUTION: A lighting device 10 includes: a circuit board 20 whose outer shape is rectangular and in which a step-up chopper circuit 41 and a buck converter circuit 42 are provided; an input terminal block 12 provided at one end part on a short side on a surface of the circuit board 20; an output terminal block 22 provided on the other end part on the short side on the surface of the circuit board 20; and a control terminal block 30 provided next to the output terminal block 22 on the surface of the circuit board 20. A positive input terminal 12a and a negative input terminal 12b are provided being arranged side by side in a plane direction of the circuit board 20. The output terminal block 22 includes a positive output terminal 24 and a negative output terminal 26 connected to an output side of the buck converter circuit 42 and arranged side by side in the plane direction of the circuit board 20. The control terminal block 30 includes a plurality of terminals 31-36 arranged side by side in the plane direction of the circuit board 20. The plurality of terminals 31-36 include a reference electric potential terminal 31 located at an end of the output terminal block 22 side so as to be adjacent to the negative output terminal 26.
Patent JP-2015150569-A (JP)
Title: Manufacturing method for power transmission chain
Inventor: YASUHARA SHINJI
IPC: F16G5/18
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for giving a proper residual stress to links in a pretension process.SOLUTION: A power transmission chain 1 contains a plurality of links 2 arranged in a direction of chain travel X and a plurality of coupling members 3 that couple the links 2 with one another. A manufacturing method for manufacturing the power transmission chain 1 comprises a pretension process for giving a pretension force to the power transmission chain 1. In the pretension process, a pretension force is given to the power transmission chain 1, with a higher winding radius R than a minimum winding radius during an actual use, so that a higher stress than a stress as a maximum tension during the actual use acts with the minimum winding radius during the actual use may develop in the links 2.
Patent JP-2015151211-A (JP)
Title: Crane device
Inventor: TERABE RYOSUKE
IPC: B66C13/22
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a crane device capable of adjusting trolley speed responsiveness (settling time) according to capacity of an operator of the crane.SOLUTION: A crane device comprises: a trolley drive motor 8; a trolley speed command setting part 1; a resonance frequency computing part 4; a vibration component removal part 3; and a controller driver 6 for a trolley. To the vibration component removal part 3, an adjustment parameter for adjusting a vibration reduction rate, vibration attenuation frequency band and settling time which are determined based on a trolley speed command, is input from a command settling time adjustment part 20. In the adjustment parameter, the vibration reduction rate, vibration attenuation frequency band, and settling time according to the number of on-off operations of an operation lever of the trolley are set, and when the number of on-off operations of the operation lever of the trolley increases, the vibration reduction rate becomes higher, vibration attenuation frequency band becomes wider, and settling time becomes longer. When the number of on-off operations decreases, the vibration reduction rate becomes lower, vibration attenuation frequency band becomes narrower, and settling time becomes shorter.
Patent JP-2014156353-A (JP)
Title: Conveying device, kit with at least two frame profiles for creating frame construction, and usage of conveying device
Inventor: ROBERT ALIESCH
IPC: B65G21/06
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device including a revolving, extensively extended conveying element and a frame construction with a plurality of frame profiles for laterally enclosing the conveying element.SOLUTION: At least two frame profiles of the frame construction are designed as hollow profiles and in their profile longitudinal axis L are connected to one another via face-side end sections 8, 28. The profile wall parts 9, 10, 11 of the two frame profiles at their face-side end sections are designed such that the two frame profiles form a positive-fit connection, which counteracts forces acting longitudinally, transversely and vertically onto the connection.
Patent JP-2014101583-A (JP)
Title: Method of manufacturing rail
Inventor: UEDA MASAHARU
IPC: C22C38/00
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a rail having improved internal fatigue damage resistance which is required for a rail of a freight railway.SOLUTION: The method of manufacturing a rail is characterized by setting a final rolling temperature at an outline surface of the rail head part at over 1000°C and 1100°C or less, and a ratio of a final rolling reduction area defined in a percentage of the reduction area to a steel cross area before initiation of hot rolling at 1.0 to 3.9% in a hot rolling when manufactured by re-heating a bloom having a prescribed chemical composition and acceleratively cooling immediately after preparing the rail by conducting hot rolling. The method of manufacturing a rail is characterized by setting the re-heating temperature at over 1000°C and 1150°C or less and a retention time at 5 to 10 minutes in re-heating of the rail when manufactured by re-heating the bloom and acceleratively cooling immediately after preparing the rail by conducting hot rolling.
Patent JP-2015156282-A (JP)
Title: coaxial connector
Inventor: HIRASE ATSUSHI
IPC: H01R13/625
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To maintain electrically stable contact with an outer conductor of an opposite-side coaxial connector by preventing a leaf spring of an outer contact from being plastically deformed over a resilience limit by a forced attaching/detaching operation or the like. 
     SOLUTION: An outer conductor 54 includes a base part 56 and an outer contact 58 that is mounted while covering the base part 56. The outer contact 58 includes: a fixed portion 58a which is fixed to the base part 56 closely at the distal end side of a connector; and a plurality of leaf springs 58b extending from the fixed portion 58a toward the proximal end side of the connector and held while being floated from a surface of the base part 56 at least partially in an axial direction of the connector. When fitting a coaxial connector 50 to an opposite-side coaxial connector 12, the plurality of leaf springs 58b are narrowed in contact with an outer conductor 38 of the opposite-side coaxial connector 12. Even if the leaf springs 58n are pressed upon the substrate part 56 by applying an unnatural force to the leaf springs 58b in a narrowing direction, since the substrate part 56 is hard, the leaf springs 58b are prevented from being plastically deformed over the resilience limit. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015158707-A (JP)
Title: Information processing program, information processing apparatus, information processing system, and information processing method
Inventor: OTA KEIZO
IPC: A63F13/22
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To improve operability associated with operations that change the posture of an operating device.SOLUTION: An information processing program executes information processing in accordance with a position indicated in an indication direction corresponding to the posture of an operating device within a coordinate plane Q set in a virtual space, and, if the indication direction indicates the outside of a predetermined area (indication direction vector T), changes the relationship between the posture of the operating device and the indication direction so that change means allows the indication direction to indicate a position within the coordinate plane Q (changed indication direction vector T').
Patent JP-2015157520-A (JP)
Title: gas generator
Inventor: NAKAJIMA KUNIO
IPC: B60R21/264
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator which makes cutting working unnecessary and can contribute to weight reduction and cost reduction.SOLUTION: A cylinder type gas generator 200 is provided with an inlet housing 4 and an end cap 6 as a seal member formed by press working of sheet metal on both ends of a cylindrical pressure proof cylinder. The inlet housing 4 and the end cap 6 are formed by press working by using the sheet metal. Thereby, as compared to the conventional working according to forging and cutting, the gas generator can contribute to weight reduction and cost reduction by virtue of thinning.
Patent JP-2015158079-A (JP)
Title: Construction machine
Inventor: KOKURYO OSAMU
IPC: F01P3/18
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a heat exchange device and improve assembling workability and maintenance workability by simplifying the shape of a shroud.SOLUTION: A heat exchange device 19 includes a frame member 20 which is assembled into a square frame using a lower frame 21 extending frontward and rearward and adapted to be mounted to a revolving frame 5, side frames 22, 23 extending from both ends of the lower frame 21 to the upper sides, and an upper frame 24 extending across the upper parts of the side frames 22, 23. A cooling fan 17 is arranged with their vanes 17B entering from an engine-side end face 20A to inside of the frame member 20 into the frame member 20. An oil cooler 28 and a radiator 30 is mounted to the frame member 20 at a mounting face plate 25 on the opposite side to an engine 16 at a space from the cooling fan 17. To the engine-side end face 20A of the frame member 20, a flat-plate shroud 31 is mounted for encircling the vanes 17B of the cooling fan 17 to form a fan storage chamber 32 among the frame member 20, the oil cooler 28 and the radiator 30.
Patent JP-2015157559-A (JP)
Title: Seat reclining device
Inventor: NAGURA MIKITO
IPC: B60N2/22
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a seat reclining device which suppresses the elastic deformation of poles.SOLUTION: A seat reclining device comprises: a first bracket 21; a second bracket 31 which rotates with respect to the first bracket; a cam which rotates with respect to the first bracket 21; and a plurality of poles which move to a radial direction of the first bracket 21 on the basis of the rotation of the cam, and are engaged with the second bracket 31. A guide part 23 which guides the poles to the radial direction, and a regulation part 27 which regulates the movement of the poles to a circumferential direction in response to a prescribed pole are arranged at the first bracket 21, and an abutment part 45B which is arranged with an interval between the regulation part 27, and abuts on the regulation part by the movement of the pole is arranged at the pole which is arranged at a place corresponding to the regulation part 27 out of a plurality of the poles.
Patent JP-2015162733-A (JP)
Title: mobile terminal device
Inventor: SATO NAOKI
IPC: H04M1/00
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a technique that reduces the quantity of radiant radio waves to a human body in a mobile terminal device which simultaneously uses a plurality of antennas.SOLUTION: A mobile terminal device 1 includes: a plurality of antennas 121-123; human detection sensors 191-194; and an antenna switching device 401 capable of switching each of the plurality of antennas to an in-use state or out-of-use state, and capable of switching a radiation pattern of each antenna in the in-use state. A communication control unit 230 selects an antenna which the mobile terminal device 1 uses for communication on the basis of output results from the human detection sensors 191-194. The antenna switching device 401 selects an antenna used for communication according to an antenna selection result by a selecting unit, switches the selected antenna to the in-use state, and switches the radiation pattern of the selected antenna on the basis of outputs of the human detection sensors 191-194.
Patent JP-2015160835-A (JP)
Title: Method of producing 4-methyl-3,4-dihydro-2h-pyran
Inventor: HOSHINO RYOKO
IPC: C07D309/18
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of obtaining 4-methyl-3,4-dihydro-2H-pyran industrially, inexpensively, and at a high purity.SOLUTION: A method of producing 4-methyl-3,4-dihydro-2H-pyran comprises a step (1) of dewatering 2-hydroxy-4-methyl tetrahydropyran in the presence of acid and/or acid salt.
Patent JP-2014193857-A (JP)
Title: Harmful microorganism eradication agent and harmful microorganism eradication method using the same
Inventor: FUJITA YUKIHIRO
IPC: C02F1/50
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a harmful microorganism eradication agent exhibiting bactericidal effects comparable to those of harmful microorganism eradication agents of the prior art including hypochlorites and ammonium compounds as effective components and usable even in fields where uses of ammonium compounds are regulated by the Water Pollution Control Law; and a harmful microorganism eradication method using the same.SOLUTION: The provided a harmful microorganism eradication agent is a harmful microorganism eradication agent consisting of an aqueous solution including (A) a hypohalite and (B) a specified hydantoin compound where the pH of the harmful microorganism eradication agent is confined to a range of 6 or above and below 7.
Patent JP-2015166789-A (JP)
Title: Bounce mechanism of built-in stroboscope
Inventor: SATO YOHEI
IPC: G03B17/04
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device with a compact built-in stroboscope which achieves arbitrary bounce photography of a photographer even during longitudinally-positioned photographing.SOLUTION: An imaging device includes a stroboscopic unit (4). The stroboscopic unit (4) includes: a base (10) including first hinges (5); and a second hinge (12) orthogonal to the first hinges (5). The base (10) also includes a rotatable light emission part (11).
Patent JP-2015170865-A (JP)
Title: Solid-state image sensor
Inventor: SHIMURA MASAHIRO
IPC: H04N5/378
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To calculate a clamp voltage which makes a black level coincide with a target value.SOLUTION: On the basis of the relation between the AD conversion value of a black level read from light-shielding pixels when a predetermined clamp voltage is given and the clamp voltage and the variation of the black level with respect to the clamp voltage, an AD clamp circuit 102 calculates the clamp voltage with respect to the black level read out from the light-shielding pixels.
Patent JP-2015170896-A (JP)
Title: Signal processing performance detection device for communication apparatus, and signal processing performance detection program
Inventor: SHIRAI TAKASHI
IPC: H04L12/70
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To automatically and properly detect a signal processing performance of a communication apparatus over a network which is configured by including a plurality of communication apparatuses.SOLUTION: Over a network 10 which is configured by including a plurality of session control apparatuses (apparatuses) 12a-12h, a connection request signal Rq is transmitted from a terminal machine 18 to an opposite-side terminal machine and a rejection response signal Re that is a response to the connection request signal, and congestion occurrence are redirected for each of the apparatuses 12a-12h. A detection device 20 performs first counting of connection request signals Rq to the same apparatus (e.g., 12f), performs second counting of both rejection response signals Re and non-response states as the same counting target, and stores a differential between first and second count values for a first time width as a real processing signal number. When congestion of the apparatus 12f is detected, the stored real processing signal number of the apparatus 12f in a congested state is compared for a second time width retroactive from a time of detection for a time exceeding the first time width, and a maximum value is detected. The maximum value is defined as a processable signal number corresponding to a signal processing performance of the apparatus 12f.