baber/WOPTO huggingface dataset:
Patent JP-2014207761-A (JP)
Title: Step-down device
Inventor: SUMINO YUTAKA
IPC: H01M10/48
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a step-down device which solves problems, such as deterioration of the usage efficiency of components and extension of the time for completing charging, at the time of starting charging to a capacitor.SOLUTION: A step-down device 30 includes: a variable resistance part 3 provided between a battery 2 and a capacitor 8 charged by the battery 2; and an FET 4 provided between the variable resistance part 3 and the capacitor 8. The step-down device 30 lowers a voltage from the battery 2 to supply the voltage to the capacitor 8. In the step-down device 30, a current flowing through the variable resistance part 3 is changed on the basis of voltage changes at both ends of the capacitor 8.
Patent JP-2014207546-A (JP)
Title: Speaker device of vehicle
Inventor: YAMAMOTO TAKANORI
IPC: H04R1/28
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a speaker device producing beautiful sound of high freshness, by suppressing attenuation as much as possible even if the bass in the diffusion trend is charged.SOLUTION: A speaker device 20 includes a speaker body 21 radiating a sound wave while facing the front face toward the inside of a passenger compartment 8, at a lower part in the center of an instrument panel 3, and a transmission path of sound wave for transmitting a sound wave radiated from the back 24 of the speaker body 21 to the vicinity of the front face 23 of the speaker body. The transmission path is constituted of a first transmission path 28 extending from the back of the speaker body to the rear of the vehicle, and a second transmission path 29 turning forward from the rear end of the first transmission path (interconnection path 30). The outlet 31 of the second transmission path 29 is provided in the vicinity of the front face 23 of the speaker body 21.
Patent JP-2014207782-A (JP)
Title: Charging unit
Inventor: SAKUTA MASAKATSU
IPC: H02J7/00
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a charging unit capable of organizing models by separating a charging functional component from an external case and enhancing a degree of freedom in shape design of the external case.SOLUTION: A box of a three-dimensional shape is formed with a mounting plate 1 on which a charging device is disposed and a cover 2 that covers a front surface and side surface thereof. At one surface of the box, an extraction connection part of a charge cable is provided. At the other surface of the box, a power source pull-in part 16 is provided. The cover is provided with an operation display part 20. The charging unit is used by being mounted inside the external case.
Patent JP-2014204924-A (JP)
Title: Game machine
Inventor: YASUDA HISASHI
IPC: A63F7/02
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which enhances a player's sense of participation and exhibits an expected performance effect without reducing the player's desire to play the game.SOLUTION: After performance symbols 210a, 210b, 210c are variably displayed, a player is notified of a lottery result of big winning combination lottery with a combination display form at the time of being finally stopped and displayed. The display patterns of the performance symbols include a specific display pattern to be a ready-to-win form in which the performance symbols 210a, 210c are temporarily stopped and displayed so as to be the same symbols. There are provided a plurality of kinds of ready-to-win forms, and an expectation value is set for each kind. There is provided a special performance in which each performance symbol is switchedly displayed every time an operation signal of the player is inputted after being a ready-to-win form. In the special performance, the switchedly-displaying of the performance symbol is controlled so as to avoid a ready-to-win form in which the expectation value is higher than that of a ready-to-win form before the start of the special performance.
Patent JP-2013224137-A (JP)
Title: Suspension bearing device and strut equipped with the same
Inventor: JEAN-MARC SOUDEE
IPC: F16F9/32
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To enhance sealability of a suspension bearing device comprising a rolling bearing forming an axial stopper along a main axis, and a bottom cup and a top cup made of plastic and in contact with the rolling bearing.SOLUTION: In a suspension bearing device 10, each seal 60 includes a base 61 of a substantially annular shape. At least one seal lip 70;80 extends from the base 61, and comes in contact with a second element 40 made of plastic in between a bottom cup 30 and a top cup 40, and a first element 30 includes an axial direction face 34 and a radial direction face 35 for receiving the seal 60.
Patent JP-2014213215-A (JP)
Title: Sterilization apparatus and sterilization method
Inventor: NAKAMURA TAKUZO
IPC: B01F3/04
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a sterilization apparatus and a sterilization method which can perform sterilization and antibacterial treatment of a liquid to be treated, can easily remove fine removal objects, and can reduce cost in comparison with conventional ones.SOLUTION: A sterilization apparatus comprises a water flow pipe 2, fluid acceleration means 4 which is provided in the water flow pipe 2 to control the flow rate of a liquid to be treated, a spiral flow reversing part 7 which comprises two or more spiral flow generating stationary vanes 5, 6 provided in the water flow pipe 2 in parallel from the upstream side to the downstream side, a decompression part 8 which decompresses the liquid to be treated supplied from the spiral flow reversing part 7, a gas supply part 3 which is provided at at least one place on the upstream side of the fluid acceleration means 4 or of the decompression part 8 to supply a gas, and a collecting tank 9 which sterilizes the liquid to be treated supplied from the decompression part 8. In the collecting tank 9, clay minerals 11 and copper 12 are arranged at positions capable of contacting with the liquid to be treated.
Patent JP-2013240781-A (JP)
Title: Method for producing composite semipermeable membrane
Inventor: NISHI MIEKO
IPC: B01D71/56
Filed: 2013-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for stable production of a composite semipermeable membrane having few skin layer defects and a high filter rate.SOLUTION: A method is provided for producing a composite semipermeable membrane wherein a skin layer is formed on the surface of a porous substrate. The method comprises an impurity removal step of removing impurities deposited on the surface of the porous substrate, before the skin layer is formed on the surface of the porous substrate.
Patent JP-2014215114-A (JP)
Title: Pulse signal output circuit
Inventor: TAKEDA SHINICHI
IPC: G01D5/244
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a pulse signal output circuit capable of raising the degree of freedom of placement relation between a sensor for detecting a rotation angle and a device for acquiring the detection output, and also capable of reducing the number of lengths of wiring connecting the sensor and the device.SOLUTION: A magnetic sensor 4 outputs, to an A/D conversion circuit 10, a sin signal and a cos signal corresponding to the angle of an object to be detected, each via amplifiers 5, 6, and converts each into a digital value. The digital value of each of the sin signal and cos signal is corrected for offset and amplitude by a correction circuit 11. The corrected sin signal and cos signal are squared by a square calculation circuit 12. An output circuit 13 generates one pulse signal Spl by assigning the square value of the sin signal and the square value of the cos signal to a high and a low signal level, respectively, and outputs the generated pulse signal to a microcomputer 3. A rotation angle arithmetic circuit 15 calculates, on the basis of the inputted pulse signal Spl, the rotation angle of the object to be detected.
Patent JP-2013144184-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To enhance interest in a game.SOLUTION: A game machine includes first and second variable display devices capable of variably displaying each of a plurality of kinds of first and second pieces of identification information identifiable each, and is controlled to a specific game state advantageous to a player when a display result of variation display of the first and second pieces of identification information results in a predetermined, specific display result. The game machine decides whether the specific game state is set, and which of a plurality of kinds of specific game states is set when the specific game state is set, determines whether a determination period after completion of the specific game state has passed, updates numerical value data when deciding to set to the specific game state within the determination period, displays the number of times of the specific game state based on the numerical value data, permits the determination period to differ according to the kind of a decided specific game state, and decides the ratio of the kind of a specific game state such that the ratio differs according to the variation display of the first and second pieces of identification information (S869, S870).
Patent JP-2014214800-A (JP)
Title: Telescopic actuator
Inventor: WATANABE KATSUJI
IPC: B62D7/08
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of seizure and an increase of friction between a carrier and a carrier holding member by centering the carrier of a planetary gear mechanism of a telescopic actuator even if the carrier is inclined.SOLUTION: A carrier holding member 74 which performs centering to a carrier 63 of a planetary gear mechanism 37 comprises: an annular main body part 74a which is fixed to fixed parts 42, 61; and an annular flange part 74c which extends to an axial line L from an internal periphery of the main body part 74a, and surrounds an external peripheral face 63b of the carrier 63 via a minute gap. Since grease is held in the gap, vibration and noise can be reduced by centering the carrier 63 by the carrier holding member 74. The oil pressure of the grease is raised by the rotation of the carrier 63, however, when the gap is narrowed by the radial displacement of the carrier 63, the oil pressure is raised and a tip side of the flange part 74c of the carrier holding member 74 is displaced to the radial outside, and a film thickness of the grease at the displaced portion is increased, thus preventing an increase of friction.
Patent JP-2014214251-A (JP)
Title: Polyester carbonate copolymer
Inventor: NUNOME KAZUNORI
IPC: C08G63/64
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyester carbonate copolymer excellent in optical characteristics and moldability.SOLUTION: A polyester carbonate copolymer is a polyester carbonate resin formed of (A) diol, (B) dicarboxylic acid or an ester-forming derivative thereof and (C) a carbonate precursor, contains diol represented by the formula (I) as the diol, and has a glass transition temperature lower than 150°C. (In the formula (I), R, R, Rand Rrepresent each independently a hydrogen atom, an alkyl group having 1-10 carbon atoms, an alkoxyl group having 1-10 carbon atoms, a cycloalkyl group having 5-20 carbon atoms, a cycloalkoxyl group having 5-20 carbon atoms, an aryl group having 6-20 carbon atoms or an aryloxy group having 6-20 carbon atoms, and m and n are each independently integers of 1-10.)
Patent JP-2014213565-A (JP)
Title: Liquid container and ink-jet type image forming device provided with the same
Inventor: MAESHIMA MASANOBU
IPC: B41J2/175
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid container which can prevent inflow of air in attaching to and detaching from a connection object with a simple structure.SOLUTION: A pouch pack 52 includes a pack main body 55 which is flexible and stores ink, and a spout 56 having a distribution passage 56a for making the ink stored in the pack main body 55 flow to an external. The spout 56 includes a supply port 57 arranged on the pack main body 55, a valve element unit 60 arranged inside the supply port 57, and a cap 61 which is arranged on a downstream end side in an outflow direction of the supply port 57 and the valve element unit 60 and has a through hole 82 communicating to the supply port 57. The supply port 57 also serves as a filling port for filling the ink. The valve element unit 60 is formed so as to integrate a coil spring 63 supported by a base 62, and a valve main body 64 which is biased by the coil spring 63 in the outflow direction and can move along the distribution passage 56a and can open/close the through hole 82.
Patent JP-2014215939-A (JP)
Title: Management device, management target device, remote management system, and installation processing method
Inventor: GEN SONTO
IPC: H04N1/00
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the time from when a management target device is connected with a management device until remote management service can be provided for the management target device.SOLUTION: A management device which manages a management target device comprises: a table which associates an area in which the management target device is installed with an installation state of the management target device in the area; an installation state determination unit which, on the basis of the table, determines the installation state corresponding to position information from the management target device; and a service determination unit which determines service to be provided for the management target device on the basis of the installation state determined by the installation state determination unit.
Patent JP-2014216289-A (JP)
Title: Led lighting device
Inventor: KIKA MANABU
IPC: F21V23/00
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device having a simple structure and making light distribution easily variable.SOLUTION: An LED lighting device 1 includes: an LED module 19 which has a substrate 23, a first LED group 28 where a plurality of LEDs 24 are provided on the side of one surface 23a of the substrate 23 in serial connection and second LED groups 29, 29 where the plurality of LED 24 are provided to be serially connected and connected to the first LED group 28 in an inverse-parallel state, and in which the first and second LED groups 28, 29, are located on the substrate 23 at non-rotationally symmetric positions; a device body 2 where the LED module 19 is disposed; and a lighting-up device 4 outputting alternating-current voltage to the first and second LED groups 28, 29, 29, and lighting up the first and second LED groups 28, 29, 29 alternately and also in different output ratio.
Patent JP-2013189441-A (JP)
Title: Chavicol analog compound and map kinase signaling inhibitor
Inventor: SUGIURA REIKO
IPC: C07C69/96
Filed: 2013-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a new compound having MAP kinase signal blocking action, and useful as a therapeutic agent of clinical states and disorders accompanying cancer, inflammatory disorders or excessive vascularization; a production method of the new compound; and a MAP kinase signaling inhibitor utilizing MAP kinase blocking action of a chavicol analog compound.SOLUTION: There is disclosed a MAP kinase signaling inhibitor containing a chavicol analog compound expressed by structural formula (1-3), where in the formula, Rand Reach represents a 2-5C alkoxycarbonyloxy group, 2-5C alkylcarbonyloxy group or phenylcarbonyloxy group; n denotes 0 or 1; and Rrepresents saturated or unsaturated 2C alkyl group, a phenyl group optionally substituted by an acetyl group, or a saturated or unsaturated 2C alkyl group optionally substituted by a phenyl group which may be substituted by a hydroxy group.
Patent JP-2014092273-A (JP)
Title: Planetary gear train of automatic transmission for vehicle
Inventor: RO MEIKUN
IPC: F16H3/66
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a planetary gear train of an automatic transmission capable of reducing fuel consumption by shortening the total length, and improving mountability and power transmission performance.SOLUTION: A planetary gear train of an automatic transmission for a vehicle includes: a first planetary gear set PG1 having a first shaft which receives power transmission, a second shaft in parallel with the first shaft, a first sun gear S1 disposed on the first shaft as a selective output or fixed element, a first planetary carrier PC1 as a selective output element, and a first ring gear R1 directly connected to the first shaft as a rotary element NF; a PG2 having an S2 disposed on the second shaft and connected to the PC1 through a circumscribing gear TF, and an R2 selectively connected to the PC2, PC1 and R1 through the TF as the NF; a PG3 having an S3 disposed on the second shaft and connected to the R2, a PC3 selectively connected to the PC2, and directly connected to an output gear as an output element, and an R3 selectively connected to the S1 through the TF as the NF; three transfer gears forming the TF; and a frictional element selectively connecting NFs of the PG1, PG2 and PG3 with each other or selectively connecting them to a housing.
Patent JP-2014220429-A (JP)
Title: Multilayer substrate and electronic device using the same
Inventor: YABUTA EIJI
IPC: H01L23/12
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To improve the heat transfer performance from second inner layer wiring to a pattern for a heat radiation member.SOLUTION: A heat radiation pattern 53 is insulated from second inner layer wiring 52. In the heat radiation pattern 53, heat conductivity with the second inner layer wiring 52 becomes larger than heat conductivity between the second inner layer wiring 52 and a pattern 72 for a heat radiation member. The heat radiation pattern 53 is formed on a rear surface 20b of a core layer 20. A via 102, which thermally connects the heat radiation pattern 53 with the pattern 72 for the heat radiation member and has a material having heat conductivity higher than a second build-up layer 40, is formed on the second build-up layer 40.
Patent JP-2013240052-A (JP)
Title: Display device, and server and control method of the same
Inventor: CHO BONG-HYUN
IPC: H04M11/00
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a feedback service in conjunction with a reference video and an imaging video.SOLUTION: A control method of a display device is disclosed. The control method of the display device according to one embodiment of the present invention includes the steps of: receiving a reference video and a first user video that can be synchronized with the reference video; and displaying the received reference video and first user video respectively on a divided screen. The first user video may be a video that captures a subject following an object included in the reference video.
Patent JP-2014221016-A (JP)
Title: Acute cardiac death rabbit model, and producing method thereof
Inventor: FAN JIANGLIN
IPC: A01K67/027
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an acute cardiac death animal model for development of a therapeutic agent for myocardial infarction by inducing cardiac death in 90% or more of WHHLMI (Watanabe heritable hyperlipidemic rabbit miocardial infarction) as a myocardial infarction rabbit.SOLUTION: There is provided: an acute cardiac death animal model which is produced by that angiotensin II is administered to a rabbit, preferably WHHLMI rabbit, having hypercholesterolemia and coronary arteriosclerosis; and a producing method of the model.
Patent JP-2013177306-A (JP)
Title: High starch light weight gypsum wallboard
Inventor: YU QIANG
IPC: C04B16/02
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide gypsum-containing slurries including stucco, naphthalenesulfonate dispersant, and pregelatinized starch, which reduce the amount of water required while maintaining fluidity (that is, can reduce the amount of fuel used for drying).SOLUTION: In gypsum-containing slurries including stucco, naphthalenesulfonate dispersant, and pregelatinized starch, the naphthalenesulfonate dispersant is present in an amount of about 0.1-3.0 wt.% based on the weight of dry stucco, and the pregelatinized starch is present in an amount of about 0.5-10 wt.% based on the weight of dry stucco in the formulation. Other slurry additives can include trimetaphosphate salts, accelerators, binders, paper fiber, glass fiber, and other known ingredients. The invention also includes gypsum-containing products made with such slurries, for example, gypsum wallboard, and a method of making gypsum wallboard.
Patent JP-2013214076-A (JP)
Title: Display device
Inventor: ARASAWA AKIRA
IPC: H05B44/00
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting display device in which the aperture ratio of a pixel having a thin-film transistor that uses an oxide semiconductor can be enhanced.SOLUTION: The light emitting display device has a plurality of pixels each having a thin-film transistor and a light emitting element. Each pixel is electrically connected to first wiring that functions as a scanning line. The thin-film transistor has an oxide semiconductor layer that is provided on the first wiring with a gate insulating film therebetween. The oxide semiconductor layer is provided to extend off the region where the first wiring is provided, with the light-emitting element being superimposed on the oxide semiconductor layer.
Patent JP-2014225606-A (JP)
Title: Compound semiconductor device and method of manufacturing the same
Inventor: KURAHASHI NAOKO
IPC: H01L29/778
Filed: 2013-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor device in which increase in a leakage current can be suppressed, and to provide a method of manufacturing the compound semiconductor device.SOLUTION: The compound semiconductor device is provided with: a source electrode 14s and a drain electrode 14d which are formed above a compound semiconductor laminate structure 12; an insulating film 15 which contains silicon and nitrogen and covers the compound semiconductor laminate structure 12 and in which an opening 16 is formed between the source electrode 14s and the drain electrode 14d; and a gate electrode 13 in contact with the compound semiconductor laminate structure 12 through the opening 16. The opening 16 becomes wider as getting away from the compound semiconductor laminate structure 12. In an excessive nitrogen region 17 within a predetermined distance from a side surface of the opening 16 of the insulation film 15, nitrogen is contained excessively with respect to silicon.
Patent JP-2014230353-A (JP)
Title: On-vehicle system, train communication system, and train communication method
Inventor: NAGASHIMA NORIMITSU
IPC: B60L3/00
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain on-vehicle system capable of collecting and managing information including configuration information of apparatuses equipped in a train and transmitting the information to a ground system.SOLUTION: An on-vehicle system 1 which constitutes a train communication system together with a ground system 20 comprises: apparatuses which are mounted on a train and outputs apparatus configuration information including their own apparatus information and operating state information; and an on-vehicle communication apparatus 2 which acquires the apparatus configuration information from the apparatuses, manages common information by each apparatus as common information, manages information different for each apparatus as specific information of apparatus, and transmits management information which is acquired from the apparatuses and managed to the ground system 20.