baber/WOPTO huggingface dataset:
Patent JP-2015028969-A (JP)
Title: Semiconductor device
Inventor: TANITAKA SHINICHI
IPC: H01L27/06
Filed: 2013-07-30
Abstract: PROBLEM TO BE SOLVED: To inhibit the occurrence of an abnormal event such as surge current to a sense-side cell to reduce negative effect on a semiconductor device.SOLUTION: In a semiconductor device comprising a plurality of cells in a main region, a plurality of cells in a sense region and transistors for driving the cells, when assuming that a gate resistance value in the main region and a gate resistance value in the sense region of the transistor are Rgm, Rgs, respectively, and parasitic capacitance in the main region and parasitic capacitance in the sense region of the transistor are Cgm, Cgs, respectively, a gate breaking time of the sense region is set earlier then a gate breaking time of the main region based on a formula: CR delay ratio D=(Cgs/Cgm)*(Rgs/Rgm).
Patent JP-2014076855-A (JP)
Title: Two-chamber container
Inventor: YAMAGUCHI NAO
IPC: B65D81/32
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a two-chamber container which has a simple structure, can securely separate two liquids before use, and can mix the two liquids easily and securely in use.SOLUTION: A two-chamber container 1 includes a first container 100 having a first chamber 111, and a second container 200 having a second chamber 211. The first chamber and the second chamber are communicated by insertion of a straw, and respective contents filled in the first chamber and the second chamber are mixed. The first container and the second container are connected in a state that a first wall and a second wall face to each other. The second container has a straw insertion part 230a. Connecting means of the first container and the second container is a fitting component having an edge part. Before a tip end of the straw reaches an inner wall surface of the first chamber by inserting the straw from the straw insertion part, opening areas formed respectively on the first wall and the second wall become larger than cross sectional areas of the straw at heights same as those of the first wall and the second wall.
Patent JP-2015033204-A (JP)
Title: Motor control device
Inventor: KISHIMOTO RYUHEI
IPC: H02P6/08
Filed: 2013-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device capable of reducing a heat generation amount of a switching element which is intermittently turned on.SOLUTION: A motor control device (10) comprises: an inverter part (20) which is formed by connecting in series an upper arm side switching element (32) and a lower arm side switching element (34) and provided correspondingly to phases of a multiphase motor (12); and an inverter control part (22) which generates a control signal of a PWM waveform and controls driving of the switching elements. The inverter control part intermittently turns on the upper arm side switching element and the lower arm side switching element of mutually different phases to be synchronously controlled, and generates the control signal in such a manner that, for the upper arm side switching element and the lower arm side switching element, the PWM cycle is the same as each other, an ON time for one switching element is longer than an OFF time of the other switching element and the OFF time of the other switching element is positioned between rising and falling of the ON time of the one switching element.
Patent JP-2015031581-A (JP)
Title: Model cable for test and testing method for insulation performance of model cable for test
Inventor: HIROSE MASAYUKI
IPC: G01R31/12
Filed: 2013-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a model cable for a test capable of performing a test in a high electric field, such as a dielectric breakdown test or the like, for an object to be tested having a thin insulation thickness.SOLUTION: The model cable for a test includes: a conductor being a rod-like material an outer periphery of which is provided with an insulating material for a test being a test object of insulation performance, and having a main body part having an outer diameter uniform in an axis direction, and inclined parts provided at both ends of the main body part, and of which outer diameters gradually become smaller from a main body part side to both end sides; a lead connected to at least one of the sides of the inclined parts of the conductor, for energizing the conductor; and an insulating part on one side and an insulating part on the other side provided on both end sides of the main body part in the conductor. The insulating part on one side covers at least both an outer periphery of one inclined part and an outer periphery of a part of the lead, and the insulating part on the other side covers at least an outer periphery of the other inclined part.
Patent JP-2015030400-A (JP)
Title: Height adjustment mechanism for handcart handle
Inventor: ARIAKE TOSHIMASA
IPC: B62B5/06
Filed: 2013-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a height adjustment mechanism for a handcart handle that can prevent a handle from descending due to an unexpected operation of an operation lever, and is configured in a compact manner so that the movable range of the handle can be sufficiently secured.SOLUTION: A stopper part 18 that can freely slide in a vertical direction is attached to an operation lever 14 that is movable between a pipe fixed position L and a pipe movable position U. The stopper part 18 is caused to be able to move between a safety lock release position α where the operation lever 14 is rotatable to the pipe movable position U, and a safety lock position β where the rotation to the pipe movable position U is restricted so as to prevent a handle 11 from descending due to an unexpected operation of the operation lever 14.
Patent JP-2014168945-A (JP)
Title: Automatic gate cutting machine for piping member
Inventor: UKEZEKI TOMOHIRO
IPC: B29C45/38
Filed: 2013-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gate cutting machine for piping members, capable of reducing an operator's labor in cutting a gate of piping members, enabling rapid and reliable gate cutting in 2 different directions.SOLUTION: A molded piping member 6 formed in a mold of an injection machine 3 includes a spool, a runner, a gate, and a product part. The automatic gate cutting machine includes: a takeout machine 2 which holds at least the runner and the product part of the molded piping member 6 with a chuck 21 and takes the molded product 6 out from the mold to the outside of the injection machine 3; a primary gate cutting machine 4 having a cutting part 41 which is interlocked with the takeout machine 2 so as to primarily cut a part of the gate; and a secondary gate cutting machine 5 which secondarily cut the gate remnant left in the product part after the primary cutting.
Patent JP-2015035869-A (JP)
Title: Multi-level power converting device and multi-level power converting device control method
Inventor: CHAN YANHONG
IPC: H02M7/483
Filed: 2013-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-level power converting device with improved efficiency by reducing a power loss of a switching element.SOLUTION: The converting device comprises: a direct-current power source 1; a main inverter 51 constituted by providing three phases of a T-type 3-level converter comprising switching elements S1, S3 having capacitors C1, C2 serially connected between positive and negative electrode ends of the direct-current power source 1, and serially connected between the negative and positive electrode ends of the direct-current power source 1, and switching elements S2, S4 connected between phase output end that is a common connection point of switching elements S1, S3 and a neutral point N that is a common connection point of capacitors C1, C2 and serially connected with each other in an opposite pressure resistance direction; and an auxiliary inverter 52 connected to the main inverter 51, and constituted by providing tree phases of a half H-bridge circuit in which serial circuits of DC capacitors Ca1, Ca2 are parallely connected to serial circuits of switching elements S11, S12.
Patent JP-2015035711-A (JP)
Title: Radio base station device, radio terminal device, radio communication system, inter-terminal direct communication control method, and computer program
Inventor: KITAGAWA KOICHIRO
IPC: H04W92/18
Filed: 2013-08-08
Abstract: PROBLEM TO BE SOLVED: To improve: efficiency of allocation of radio resources used in an inter-terminal direct communication; and efficiency of signaling in setting the radio resources used in the inter-terminal direct communication.SOLUTION: A radio base station device comprises: an inter-terminal direct communication control unit 11 for allocating an inter-terminal direct communication radio resource used for inter-terminal direct communication from radio resources capable of being used in a base station 1; and a radio unit 10 for transmitting information on the allocated inter-terminal direct communication radio resource. The inter-terminal direct communication control unit 11 allocates a terminal shared resource to be shared among a plurality of terminals, and allocates a terminal individual resource to be individually used by a terminal on the basis of a service request condition of the inter-terminal direct communication.
Patent JP-2014003663-A (JP)
Title: Dynamic image decoding method
Inventor: SUZUKI YOSHINORI
IPC: H04N19/12
Filed: 2013-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an encoding and decoding method capable of efficiently applying a direct mode.SOLUTION: Information indicating whether or not a backward reference frame set by default can be utilized for a direct mode is provided to a decoder. Also, a switching procedure to switch to an alternative mode applicable when a collocated block has no effectively usable forward motion vector, and the alternative mode are provided. Thereby, it can be clearly determined whether or not the reference frame can be utilized for the direct mode. Furthermore, when a frame number does not have time information, information indicating relation between the reference frame and a current frame can be efficiently transmitted. Moreover, prediction performance when the direct mode cannot be applied can be improved by the alternative mode and its switching procedure.
Patent JP-2016181530-A (JP)
Title: Stamper for micro contact printing, and method for producing structure using the same
Inventor: KOJIMA AYATA
IPC: H01L21/027
Filed: 2013-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a stamper for micro contact printing, which is applicable to two or more kinds of ink having different polarities.SOLUTION: According to the present invention, there is provided a stamper for micro contact printing which includes, on a resin layer that has an irregular shape, a non-porous coating film that covers at least projecting portions of the irregular shape and contains at least one of an inorganic material and an inorganic oxide.SELECTED DRAWING: Figure 1
Patent JP-2015036262-A (JP)
Title: Pneumatic tire for automobile
Inventor: SHIMIZU EISEI
IPC: B60C11/03
Filed: 2013-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for an automobile which is largely reduced in tire weight and rolling resistance without impairing necessary tire performance.SOLUTION: In a tread profile 10 which forms a contour of a tread part 1 at a tire meridian cross section, when cross sections (mm) of a first region A segmented between a pair of first boundary lines L1, L1, a second region B segmented between the first boundary line L1 and a second boundary line L2, and a third region C segmented to a bead toe 31 side rather than the second boundary line L2 are set as SA, SB and SC, respectively, and also when peripheral lengths (mm) along tire internal faces of the first region A to the third region C are set as a, b and c, respectively, ratios of SA/a, SB/b satisfy relationships of 7.5≤SA/a≤11.5, 2.0≤SB/b≤6.0, and a ratio of TDW/SW of tread deployment width TDW and tire total width SW which are measured along the tread profile 10 between a pair of the first boundary lines L1, L1 satisfies a relationship of 0.7≤TDW/SW≤0.95.
Patent JP-2015036858-A (JP)
Title: Medical information processing device, system, and program
Inventor: SAKAGAMI HIROSUKE
IPC: G16H10/60
Filed: 2013-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a medical information processing device, system, and program capable of supporting diagnosis.SOLUTION: A medical information processing device comprises a storage unit, an acquisition unit, a determination unit, and an output control unit. The storage unit stores symptom information representing a symptom and symptom motion information representing a motion of a subject having the symptom in an associated manner. The acquisition unit acquires motion information representing a motion of a subject. The determination unit compares the motion information with the symptom motion information to determine the symptom information of the subject. The output control unit outputs diagnosis support information for supporting diagnosis of the symptom on the basis of the symptom information of the subject.
Patent JP-2015036177-A (JP)
Title: Measurement counter of number of machining for air tapper
Inventor: TAKAHASHI HIDEO
IPC: B23G1/44
Filed: 2013-08-15
Abstract: PROBLEM TO BE SOLVED: To allow measurement of completion of machining by detecting change of pressure of compressed air.SOLUTION: In tap machining by an air tapper 8 which is a tap machining tool driven by using compressed air as a power source, by preventing a reverse flow of air by a non-return valve 3 and adjusting speed of recovery of air pressure by a speed control valve 6, change of pressure of an air circuit is detected by a pressure sensor i to convert the change of pressure to an electrical signal, thereby the number of machining is electrically measured.
Patent JP-2015037172-A (JP)
Title: Wafer processing method
Inventor: TANAKA KEI
IPC: H01L21/301
Filed: 2013-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a wafer processing method capable of reducing the warpage of a wafer.SOLUTION: A wafer processing method comprises a holding step, a modified layer forming step, a warpage reducing division step and a grinding step. The holding step holds a wafer W on a chuck table 11. The modified layer forming step forms a division starting point modified layer Ks along a predetermined dividing line on the surface Wa side inside the wafer W after the holding step. The warpage reducing division step divides the wafer W before or during the modified layer forming step and reduces the warpage occurred to the wafer W from forming the division starting point modified layer Ks. The grinding step forms a plurality of chips with a finishing thickness by grinding the wafer W from a starting point of at least the division starting point modified layer Ks to attain the finishing thickness with which the wafer W can be divided and removing the starting point modified layer Ks after the modified layer forming step and the warpage reducing division step.
Patent JP-2015039139-A (JP)
Title: Quantization method and image processing apparatus
Inventor: SHIBATA HIROYUKI
IPC: G06T5/00
Filed: 2013-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a quantization method capable of generating a quantization pattern capable of making the enlargement of a color reproduction region compatible with artifact suppression, and an image processing apparatus.SOLUTION: When a maximal value of a spatial frequency component of a pattern image in which a fundamental pattern used as a repetition unit of a specific pattern in two-dimensional dot arrangement is iteratively arranged, is defined as a fundamental frequency, in a spatial frequency component of a pattern, a component in the vicinity of the fundamental frequency including the fundamental frequency is relatively suppressed in comparison with other components. While utilizing a basic pattern having a maximal value in a component in the outer periphery of the fundamental frequency outside of the vicinity of the fundamental frequency and having spatial frequency characteristics in which a low frequency component is suppressed, first image data are quantized and converted into second image data of which the number of gradations is less than that of the first image data, and which represents a binary or multi-value quantization pattern.
Patent JP-2015043011-A (JP)
Title: Opto-isolator and optical amplifier using the same, as well as laser device using the same
Inventor: FUJITA TOMOYUKI
IPC: H01S3/067
Filed: 2013-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an opto-isolator that enables a lifetime to be increased, and to provide an optical amplifier and a laser device that use the opto-isolator.SOLUTION: An opto-isolator 3 according to the present invention comprises: an input optical fiber 70 that has a core 71 and a clad 72 surrounding an outer peripheral surface of the core 71; an optical element 50 that emits light incident from the core 71 as collimation light; and a bridge fiber 60 that outputs the collimation light incident from the optical element 50 to a latter stage. In an upper taper portion 61 where light propagates in the bridge fiber 60, an upper taper part 60A is formed that gets an outer diameter enlarged as away from the optical element 50.
Patent JP-2015045577-A (JP)
Title: Belt ply inspection device and tire manufacturing method using the same
Inventor: NAKAYAMA RYOHEI
IPC: G01B11/04
Filed: 2013-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a belt ply inspection device which allows overall quality control of a belt ply including positional deviation of a tire axial direction to a width of a strip ply or a core.SOLUTION: A belt ply inspection device 1 comprises: a sensor 2 which is provided outside a core 100, and can measure a distance to an annular belt ply 11; and a signal processing part 3 in which an output signal of the sensor 2 is input. The sensor 2 includes: a first sensor 21 which has a measurement area 21a crossing a first side edge 12a of each strip ply 12 and extending in a tire axial direction; and a second sensor 22 which has a measurement area 22a crossing a second side edge 12b of each strip ply 12 and extending in the tire axial direction. The signal processing part 3 detects positions of the first side edge 12a and the second side edge 12b of the strip ply 12 on the basis of output signals of the first sensor 21 and the second sensor 22.
Patent JP-2015049577-A (JP)
Title: Plant control device
Inventor: NAKADA ISATO
IPC: F02D45/00
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce an arithmetic load of a correction target value in application of a reference governor to a plant whose response characteristic varies depending on an operation condition.SOLUTION: A reference governor calculates a correction target value candidate w that minimizes an evaluation function J(w) as a correction target value wat time k. A minimum value wof the evaluation function J(w) can be expressed as the correction target value candidate w that satisfies dJ/dw=0. In an embodiment, the minimum value wof the evaluation function J(w) is sequentially updated by integrating a formula (5). In the formula (5), dw/dt is an amount of movement of the minimum value w, (dK/dw)is a Hessian matrix expressing irregularity, αK is a gradient, and dK/dt is time change of the gradient.
Patent JP-2015047099-A (JP)
Title: Fertilization method for tea plant
Inventor: OKUMA HISASHI
IPC: A01G1/00
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a new fertilization method and a new production method of a perennial crop in which a readily available fertilizer and a slow-release fertilizer are mixed and applied to the perennial crop to be capable of improving yield rate and reducing application rate.SOLUTION: In a fertilization method of a perennial crop cultivated in a ridge of a field, a readily available fertilizer is applied to a soil under tree crown in the ridge, and a slow-release fertilizer including nitrogen is applied to a soil between the ridges. The slow-release fertilizer is provided in which an extraction ratio of nitrogen component for 24 hours is 1-50 mass% when a shaking extraction with ion exchange water is performed at 25°C.
Patent JP-2015049157-A (JP)
Title: Position sensor
Inventor: SUZUKI SHINYA
IPC: G01D5/20
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a position sensor which can be down-sized in a radial direction.SOLUTION: A position sensor 100 has a planar coil formed by winding a wire plural times. An exciting coil 50 which is the planar coil includes a wiring pattern including an inside arc 51a, etc. disposed radially inside, an outer arc 51c, etc. disposed radially outside, and a first connection part 51b, a second connection part 51d, etc. which are folded parts connecting inner peripheral parts with peripheries. The position sensor 100 adjusts a signal waveform by positioning the first connection part 51b, etc. and the second connection part 51d, etc. The exciting coil 50 includes wiring patterns respectively disposed in a first layer L1 and a second layer L2 formed via a second isolation layer IL2. A first connection part 52b circumferentially adjacent to the first connection part 51b disposed in the first layer L1 is disposed in the second layer L2, and the first connection part 51b is disposed in a position which does not overlap other connection parts (52b to 56b).
Patent JP-2015052050-A (JP)
Title: Base material for heat-resistant adhesive tape and heat-resistant adhesive tape composed of the same
Inventor: DEI TAKEYA
IPC: D04H3/16
Filed: 2013-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a base material for a heat-resistant adhesive tape, which has excellent heat resistance and flame retardancy, is hardly deformed even in a high temperature atmosphere, and can be easily torn by human hands, and to provide a heat-resistant adhesive tape composed of the same.SOLUTION: The base material for an adhesive tape is composed of a nonwoven fabric. The nonwoven fabric is constituted of continuous fine fibers. The ultrafine fibers have an average fiber diameter of 0.1-5 μm, and a melting point or thermal decomposition temperature of 300°C or more. The nonwoven fabric has an average apparent density of 0.05-1.0 g/cm, an average void diameter of 0.5-10 μm, a maximum void diameter of 20 μm or less, a dry-heat shrinkage at 200°C of 2% or less, and a tear strength in at least one direction of the nonwoven fabric, measured according to JIS P8116 using an Elmendorf-type tearing tester, of 0.1-10 g/(g/m). The heat-resistant adhesive tape is composed of the base material.
Patent JP-2015053806-A (JP)
Title: Manufacturing method for stator iron core for rotary electric machine
Inventor: TOKIZAWA TAKASHI
IPC: H02K15/02
Filed: 2013-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which a high magnetic performance stator iron core can be efficiently and economically manufactured using a belt-like directional electromagnetic steel plate whose longitudinal direction is a magnetization facilitating direction (X).SOLUTION: To punch a segment iron core piece part DX of the smallest unit out of a belt-like directional electromagnetic steel plate 100, it is punched out as a segment expanded item DY formed in an expanded pattern. A pair of division pieces D1, D2 into which is the result of dividing this segment expanded item DY in half in the radial direction at a teeth part 11 and a connection part D3 in which the pair of division pieces D1, D2 are integrally connected are arranged in a straight line. Then, it is punched out from the directional electromagnetic steel plate 100 such that a longitudinal direction matches a magnetization facilitating direction (X). Thereby, a high magnetic performance stator iron core having high magnetic permeability of the teeth part 11 is obtained. Accordingly it is possible to manufacture the stator iron core efficiently and economically by using the inexpensive directional electromagnetic steel plate 100 so as to minimize waste materials.