baber/WOPTO huggingface dataset:
Patent JP-2014060733-A (JP)
Title: Muros modulation using linear baseband combinations with linear gaussian pulse shaping for two users on one timeslot used by non-darp and darp remote stations
Inventor: YU ZHI-ZHONG
IPC: H04L27/20
Filed: 2013-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving DARP by allowing multiple users on one time slot (MUROS).SOLUTION: The method comprises means, instructions and steps for combining two signals. It comprises: at least one baseband modulator; a plurality of amplifiers where the signals are multiplied by a gain; at least one combiner which is operably connected to the amplifiers and in which the signals are combined; and a phase shifter where one of the signals is phase-shifted with respect to the other signal. In another example, the apparatus further comprises a phase shifter operably connected to the at least one baseband modulator to provide a π/2 phase shift between the two signals. In another example, the at least one baseband modulator comprises a BPSK baseband modulator on an I axis and a BPSK baseband modulator on a Q axis.
Patent JP-2015081747-A (JP)
Title: Air conditioner
Inventor: SAITO TADASHI
IPC: F25B1/00
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To allow an expansion valve overcooling degree control to be satisfactorily performed in an air conditioner that performs the expansion valve overcooling degree control during a freezing cycle operation by avoiding liquid immersion phenomenon at the start of the freezing cycle operation.SOLUTION: An air conditioner (1, 101) performs a liquid immersion prevention control under which, at the start of a freezing cycle operation, a compressor (21) is set to a predetermined rotational speed higher than a target rotational speed until a determination is made that an overcooling degree reaches a target overcooling degree, and the compressor (21) is reduced to the target rotational speed after a determination is made that the overcooling degree reaches the target overcooling degree.
Patent JP-2015082964-A (JP)
Title: Non-contact power transmission system and power reception device
Inventor: SAKAKIBARA TAKETO
IPC: H02J17/00
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact power transmission system and a power reception device enabling appropriately grasping a primary side coil among a plurality of primary coils to transmit to a secondary coil to which power is to be transmitted at present.SOLUTION: A non-contact power transmission system 10 includes: a first power transmission device 11a having a first primary side coil 22a to which AC power is input; and a second power transmission device 11b having a second primary side coil 22b to which AC power is input. The non-contact power transmission system 10 also includes a power reception device 12, having a secondary side coil 31 capable of receiving AC power from one of the primary side coils 22a, 22b in a non-contact manner, and a measurement unit 34 for measuring the AC power received by the secondary side coil 31.
Patent JP-2014112825-A (JP)
Title: Small sized radio transmitter
Inventor: OSHIMA SHOICHI
IPC: H04B1/59
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To supply electric power to a small-sized antenna whose size is 1/10 to 1/100 against a wavelength of a radio signal with a high efficiency.SOLUTION: The radio transmitter supplies a pulse signal to an antenna through an amplifier and transmits the pulse signal as a radio signal. As the antenna, a small-sized antenna whose size is 1/10 to 1/100 against a wavelength of a radio signal is used. As the amplifier, an inductor load source follower type amplifier is used, which connects an inductor tuned with an imaginary component of the small-sized antenna between the source and the ground of a transistor or between power supplies.
Patent JP-2015087133-A (JP)
Title: Signal detection device and signal detection method
Inventor: TSURUTA MAKOTO
IPC: G01S3/74
Filed: 2013-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a signal detection device which improves immunity to a crosstalk environment.SOLUTION: A frequency spectrum calculation part calculates a frequency spectrum of an arrival wave. An energy detection part detects energy with respect to a time and a frequency of the frequency spectrum. An azimuth spectrum calculation part calculates an azimuth spectrum of the arrival wave. On the basis of the energy-detected temporal position and spatial position, a clustering part clusters an arrival direction of the arrival wave. A spatial filtering part applies spatial filtering to the clustered azimuth spectrum. A first binarization part binarizes the frequency spectrum on the basis of a specified threshold value. A second binarization part binarizes output of the spatial filtering part into signal and noise. A combination part combines output of the first and second binarization parts. An identification part identifies a signal boundary from output of the combination part and outputs signal appearance information. On the basis of the signal appearance information, a signal detection part detects the arrival wave.
Patent JP-2015088035-A (JP)
Title: Coin insertion port and self-checkout device
Inventor: ITO MASAKI
IPC: G07F1/02
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a coin insertion port and a self-checkout device capable of smoothly receiving coins without getting jammed.SOLUTION: The coin insertion port has; a funnel-like shape including inclined planes from the outer side to the inner side; and a hole formed at the lowest part of the inclined planes, which allows one or more coins to pass there through. The coin insertion port is capable of receiving plural coins at a time. In a pair of the inclined planes being interposed by the hole, at least one of the inclination or height of one inclined plane is different from the other.
Patent JP-2015085057-A (JP)
Title: Game machine
Inventor: MIYAMOTO MASAFUMI
IPC: A63F5/04
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can enhance the interest of a game player even in a game state where its advantageous degree is low.SOLUTION: A game machine comprises a plurality of movable bodies on which a plurality of symbols are attached. The plurality of movable bodies are rotated on the basis of an execution of a lottery regarding a winning combination. At the time when stopping the plurality of rotating movable bodies, the game progresses by means of displaying a combination of symbols with the plurality of symbols on the basis of the result of the lottery. The game machine comprises: control means for changing to an advantageous game state for controlling a game state into an advantageous game state when prescribed conditions are satisfied. The game machine also comprises, while the game is controlled in the advantageous game state by the game state control means, extension lottery means for determining a degree to extend a period in the advantageous game state.
Patent JP-2015090502-A (JP)
Title: Input device
Inventor: SHIRAI TAKAHIRO
IPC: F16H29/20
Filed: 2013-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an input device which copes with both push-operation function and haptic sensation-generating function.SOLUTION: An input device 1 comprises: an operating unit 2 which is push-operable; and a power transmission mechanism 10 which exerts reaction force to the operating unit 2. A power transmission mechanism 10 includes: rack teeth 16a provided on a rack member 16 extending from the operating unit 2 toward a direction of the push operation; a gear wheel 14 which is positioned such that a cut-out portion 14b, where a part of an engaging portion 14a is cut-out, faces the rack teeth 16a and the engaging portion 14a does not get engaged with the rack teeth 16a when a motor 11 is in a rotationally halted state, and is positioned to allow the engaging portion 14a to be engaged with the rack teeth 16a by rotating the motor 11; and returning means 20 which causes the cut-out portion 14b to automatically rotate and return to the position facing the rack teeth 16a by stopping rotation of the motor 11.
Patent JP-2015089996-A (JP)
Title: Storage facility where several aggregates of storage materials are placed and wrapped in a sheet
Inventor: HAYASHI SHINICHIRO
IPC: E03B3/02
Filed: 2013-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a construction technology for a large-scale storage facility using a storage material.SOLUTION: The invention relates to an underground storage facility where storage materials are connected vertically and horizontally using a connector to form an aggregate of storage materials and thereby establishing a storage space, and in the storage facility where the storage space is wrapped in a sheet, a plurality of the aggregates of storage materials is placed without connecting the aggregates to create a new storage space, and the new storage space is wrapped integrally with a sheet. The invention interrupts distortions accumulated when storage materials are connected using a large amount of connectors, and prevents accumulation of distortions by starting connection of storage materials anew.
Patent JP-2015095069-A (JP)
Title: Operation data collection device for work machine
Inventor: FUJIWARA JUNSUKE
IPC: G05B23/02
Filed: 2013-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an operation data collection device of a work machine capable of downsizing a recording capacity by leaving significant operation data recorded at the time of the occurrence of abnormality even when access frequency becomes small.SOLUTION: An operation data collection device of a work machine having a plurality of sensors mounted on the work machine for receiving the measurement data of the plurality of sensors as operation data, and for recording the operation data in an operation data storage unit includes: a communication processing unit for transmitting the operation data recorded in the operation data storage unit to an external server in response to a download request from the external server; an access history management unit for managing the download situation of the operation data recorded in the operation data storage unit via a download request from the external server and the transmission of the operation data to the external server; and a recording data change processing unit for changing the recording conditions of the operation data recorded in the operation data storage unit in accordance with the download situation of the operation data acquired by the access history management unit.
Patent JP-2015095582-A (JP)
Title: Chemical mechanical polishing pad and chemical mechanical polishing method by use thereof
Inventor: YOKOI KATSUTAKA
IPC: H01L21/304
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To provide: a chemical mechanical polishing pad by which all of a higher polishing speed in CMP, the increase in flatness of a face to be polished, and the reduction in polishing defect (i.e. a scratch) can be achieved; and which enables the improvement in dressing property; and a chemical mechanical polishing method by use of such a chemical mechanical polishing pad.SOLUTION: A chemical mechanical polishing pad according to the present invention comprises a polishing layer including a hardened material of epoxy resin. The hardened material of epoxy resin is produced by hardening a composition for a polishing layer which includes (A) an epoxy resin and (B) a stress-lowering agent.
Patent JP-2015095825-A (JP)
Title: Signal processor and broadcast wave receiver
Inventor: NAGASAKA MASAFUMI
IPC: H04N21/647
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor and a broadcast wave receiver in which the presence or absence of leakage of the intermediate frequency (IF) signal of a left-handed circularly polarized wave is detected, and the signal can be controlled not to be transmitted by home wiring depending on the detection results.SOLUTION: A signal processor includes an antenna 11, a determination unit 13 for determining whether or not the signal of satellite broadcast wave by the left-handed circularly polarized wave of BS or CS is contained in a signal based on a radio wave received by the antenna 11, a control signal generation unit 14 generating a control signal for controlling the satellite broadcast wave by the left-handed circularly polarized wave of BS or CS not to be transmitted by home wiring, when a determination is made by the determination unit 13 that the signal of the satellite broadcast wave by the left-handed circularly polarized wave of BS or CS is contained, and an output unit 15 for outputting the control signal.
Patent JP-2015096630-A (JP)
Title: Steel member and method of producing steel member
Inventor: YAMAMOTO NORIJI
IPC: C21D7/04
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a steel member improved in corrosion resistance of the surface and method of producing a steel member.SOLUTION: A corrosion-resistant layer 13, or a surface layer with cementite aggregated, is formed by generating a plastic flow in the vicinity of the surface of a substrate by compression-treating the surface of the substrate having cementite and ferrite as structures. The corrosion-resistant layer 13 is higher in volume fraction of cementite than parts of the substrate other than the surface layer, in a volume fraction of cementite of 90% or higher.
Patent JP-2014207045-A (JP)
Title: Data storage device and method for manufacturing and controlling the same
Inventor: HUNG HSI-HSIEN
IPC: G11C16/02
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a data storage device and a method for manufacturing and controlling the data storage device.SOLUTION: There are provided a data storage device and a method for manufacturing and controlling the data storage device. The data storage device includes: 1-1 sub-blocks of memory cells; 2-1 sub-blocks of memory cells; a first well switch; a second well switch; and a first group of word lines. The first well switch operates to transmit a first well bias to bias the 1-1 sub-blocks of the memory cells. The second well switch operates to transmit a second well bias to bias the 2-1 sub-blocks of the memory cells. Furthermore, both the 1-1 sub-blocks and the 2-1 sub-blocks are made active by the first group of word lines.
Patent JP-2015015877-A (JP)
Title: Power supply system, power management device, power management method, and power management program
Inventor: YOKOYAMA ATSUSHI
IPC: H02J7/34
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To ensure a power storage amount in a power storage device in preparation for peak time of power consumption, in performing power supply to a plurality of devices.SOLUTION: A power management device comprises: control means for controlling a plurality of devices to which total power supplied from a power storage device and another power supply is distributed; acquisition means for acquiring the remaining power amount of the power storage device; and determination means for determining whether or not the remaining power amount of the power storage device is equal to or smaller than a first predetermined value. The control means controls the plurality of devices, so that power from the other power supply is distributed to the power storage device when the remaining power amount of the power storage device is equal to or smaller than the first predetermined value.
Patent JP-2014225631-A (JP)
Title: Wiring board and manufacturing method of the same
Inventor: SHIMIZU NORIYOSHI
IPC: H05K3/46
Filed: 2013-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board and the like which can inhibit warpage while achieving high density of a wiring layer.SOLUTION: The present wiring board comprises: a first wiring member provided with an insulation layer and a wiring layer which consist primarily of a thermosetting resin; a second wiring member which is laminated on one side of the first wiring member and provided with an insulation layer and a wiring layer which consist primarily of a photosensitive resin; and an outermost insulation layer which is laminated on the other side of the first wiring member and consists primarily of a photosensitive resin. The wiring density of the second wiring member is higher than the wiring density of the first wiring member and a ratio of the thickness of the second wiring member to the thickness of the outermost insulation layer is equal to or smaller than 1.
Patent JP-2015098931-A (JP)
Title: Torque converter lock-up device
Inventor: KAWAHARA HIROKI
IPC: F16F15/134
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To increase an amount of inertia of a dynamic damper device and effectively suppressing fluctuation in rotational speed without increasing the entire size of a torque converter.SOLUTION: This device includes: a damper plate 71; a pair of inertia rings 72; a first cover member 73; a second cover member 74; and a plurality of coil springs 75. The damper plate 71 is provided in an intermediate member 54. The first cover member 73 is arranged on a front cover side of the damper plate 71 in an axial direction so as to be rotatable relatively to the damper plate 71, and has first inside diameter. The second cover member 74 is arranged opposite to the first cover member 73 across the damper plate 71 and relatively rotatable to the damper plate 71, and has second inside diameter larger than the first inside diameter. The coil springs 75 elastically couple the damper plate 71, the paired inertia rings 72, and the first and second cover members 73 and 74 in a rotational direction.
Patent JP-2015101874-A (JP)
Title: Building panel and building structure
Inventor: YAGI KIYOKATSU
IPC: E04B5/02
Filed: 2013-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a building panel and a building structure capable of reducing man-hours of work, capable of facilitating construction, and capable of achieving high heat insulation performance.SOLUTION: A building panel includes a frame body F, a first face material 5 closing one face of the frame body F, and a second face material 6 closing the other face of the frame body F. The building panel further includes cardboard 4a, 4b partitioning an internal space formed by the frame body F, the first face material 5 and the second face material 6 at a prescribed position in a thickness direction of the frame body F. The frame body F preferably includes a frame part and a lattice formed in the frame part. Thickness of internal spaces partitioned by the cardboard 4a, 4b is preferably within a range of 8 mm-15 mm, respectively.
Patent JP-2014209542-A (JP)
Title: Curable composition for printed wiring board, cured coating film prepared using the same, and printed wiring board
Inventor: SHIMURA MASAYUKI
IPC: H05K3/28
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To provide: a curable composition excellent in flexibility and excellent in adhesion with respect to both a plastic substrate and a conductive layer; a cured coating film of the curable composition; and a printed wiring board comprising the cured coating film with a pattern.SOLUTION: A curable composition for a printed wiring board includes (A) a (meth)acrylate compound having a polyene skeleton, (B) a (meth)acrylate compound having a hydroxyl group, and (C) a photopolymerization initiator. A cured coating film is obtained by photo-curing the cured composition. A printed wiring board comprising the cured coating film with a pattern is also obtained.
Patent JP-2015102051-A (JP)
Title: EGR cooler
Inventor: KUROKI RENTARO
IPC: F02M25/07
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an EGR (Exhaust Gas Recirculation) cooler in which the occurrence of crack in heat exchange bodies during temperature rise thereof is suppressed and which furthermore enables its cooling efficiency to be improved.SOLUTION: An EGR cooler (5) includes a plurality of ceramic heat exchange bodies (10a, 10b) through which EGR gas passes and a metal housing (20) inside which the plurality of heat exchange bodies are housed, refrigerant passages (40a, 40b) being provided in the outer peripheries of the plurality of heat exchange bodies, respectively. The plurality of heat exchange bodies and the housing are joined via cushioning materials (30a, 30b, 30c), a clearance (50) is formed between the adjacent two heat exchange bodies, and the adjacent two heat exchange bodies are connected together by the housing via the cushioning materials. Thus, the outer periphery of the clearance is sealed by the cushioning materials.
Patent JP-2015101399-A (JP)
Title: Can lid and beverage can
Inventor: OKADA HIROYUKI
IPC: B65D17/28
Filed: 2013-11-27
Abstract: PROBLEM TO BE SOLVED: To allow a piece-like site generated by fracture of a panel along a score line to be easily bent.SOLUTION: A first score line 430 is provided with an U-shaped part 430A formed in a letter U and a linear part 430B connected to the U-shaped part 430A. The U-shaped part 430A is formed so as to inflate from a center part side of a panel 400 toward an outer peripheral edge 410 of the panel 400, and the panel 400 is shaped in a letter U when viewed from the front. Further, the U-shaped part 430A has one end part 431 and the other end part 432 at the center part CP side of the panel 400 and has a top part 433A at an outer peripheral edge 410 side of the panel 400. The linear part 430B is connected to the one end part 431 of the U-shaped part 430A and further formed so as to extend from a connected part to the one end part 431 as a starting point toward the other end part 432 of the U-shaped part 430A.
Patent JP-2015103499-A (JP)
Title: Ignition device
Inventor: KOSUGE HIDEAKI
IPC: H01T13/32
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To achieve stable ignition in an ignition device making a high-frequency electric field act on between a center electrode covered with a dielectric body and a ground electrode to perform volume ignition of an air-fuel mixture introduced into a combustion chamber.SOLUTION: A front end of a center electrode 2 covered with a center dielectric body 3 is made protrude from a front end of a ground electrode 40 toward the inside of a combustion chamber 71, and a part of the ground electrode 40 is notched to provide an airflow inlet 400 and an airflow outlet 401. A ground electrode projection 41 is provided at the front end side of the ground electrode 40 to form a discharge space narrow part 42 having a short discharge distance between the ground electrode 40 and a dielectric body discharge part 30.
Patent JP-2015093668-A (JP)
Title: Carry cart
Inventor: KAJIYA TORU
IPC: B62B5/02
Filed: 2013-11-14
Abstract: PROBLEM TO BE SOLVED: To execute even operation when ascending-descending a step difference so as not to require different operation when moving on a flat road surface, without increasing a burden so much more than when moving on the flat road surface even when ascending-descending the step difference.SOLUTION: A carrier cart 1 comprises a storage part 2, a wheel 4 provided in a lower part of this storage part 2 and a holding part 3 provided in the storage part 2. A claw member 5 is provided in at least an equally 8-divided position in the circumferential direction of the wheel 4 arranged on the same side as the holding part 3 so as to freely protrude-retreat outward in the radial direction of the wheel 4 from an outer peripheral surface of the wheel 4. These claw members 5 are always energized so as to project from the outer peripheral surface of the wheel 4. When ascending-descending stairs, the stairs can be ascended-descended similarly when moving on the flat road surface by hooking the claw member on a tread of the stairs.