baber/WOPTO huggingface dataset:
Patent JP-2014182615-A (JP)
Title: Multiplication unit method and program
Inventor: YASUDA YOSHIHITO
IPC: G06F17/16
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce a temporary storage area in computing a product of a binary matrix and a vector.SOLUTION: A ZDD construction part 22 converts an inputted binary matrix into a zero-suppressed binary decision diagram. A remaining reference number array creation part 28 creates a remaining reference number array storing a reference number being the number of parent nodes of intermediate nodes. A product calculation part 36 calculates, with regard to each intermediate node, a sum of scores of child nodes of the intermediate node stored in a temporary storage area, and a product of an element of a binary matrix corresponding to the intermediate node and an element of a N-dimensional vector to multiply. The product calculation part 36 subtracts 1 from a reference number to each child node of the remaining reference number array, sets, as unused, a temporary storage area storing a score of an intermediate node corresponding to an element being 0, stores the calculated score into the unused temporary storage area, and outputs an M-dimensional vector, with a score of a child node of a row node as a result of multiplication.
Patent JP-2013141308-A (JP)
Title: Radio communication system, method, radio base station, and control station
Inventor: FUTAKI TAKASHI
IPC: H04W92/22
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system and a method that efficiently and adequately self-optimize a radio parameter of a peripheral radio base station even in the case a radio base station performs state control.SOLUTION: A radio communication system includes a plurality of radio base stations (eNB1, eNB2, eNB3) and a control station (O&M(OMC)) connected with the plurality of radio base stations. One of the radio base stations notifies the control station of state control information related to the state control before or after the state control of the radio base station. The control station notifies radio base stations other than the radio base station that gave notice of the state control information among the plurality of radio base stations connected with the control station of at least either one of management information related to a radio parameter to be renewed accompanied by the state control and the state control information.
Patent JP-2014190367-A (JP)
Title: Slide type constant velocity joint
Inventor: HIRAMATSU HIDEAKI
IPC: F16D3/20
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a slide type constant velocity joint capable of surely preventing the come-off of rolling elements and an inside joint member while allowing the assembly of the rolling elements with no damage thereto.SOLUTION: A slide type constant velocity joint 1 includes an outside joint member 10 cup-shaped, and having a plurality of track grooves 12 extending in the axial direction of the inner peripheral face and rolling element guide faces 14 formed opposing each other on the inside walls of track grooves 12, respectively, rolling elements 30 inserted into the track grooves 12 of the outside joint member 10 so as to be guided along the rolling element guide faces 14, and an inside joint member 20 arranged inside the outside joint member 10 so that torque is transmitted thereto via the rolling elements 30 while allowing angle displacement between the outside joint member 10 and itself, wherein come-off preventing means 50 are provided which have cylindrical holes 51 formed in the rolling element guide faces 14 near an opening 11 of the outside joint member 10, and chipped balls 56 rotatably supported in the cylindrical holes 51, respectively.
Patent JP-2014192222-A (JP)
Title: Lead frame and semiconductor device
Inventor: SATO HARUNOBU
IPC: H01L23/50
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame with which excellent bonding properties of a lead can be obtained when a semiconductor device is mounted on a substrate.SOLUTION: In a frame material 11 of a lead frame 10, a plurality of connection leads 16 connected to each other by a dam bar 15 are formed. The connection leads 16 include: an inner lead 17 extending from the dam bar 15 to an inner side; and an outer lead 18 extending from the dam bar 15 to an outer side. The outer lead 18 includes a plating layer 23 covering a lower surface 11a and both side surfaces 11b and 11c of the frame material 11. The material of the outer lead 18, copper or a copper alloy, is exposed because an upper surface 11d of the frame material 11 is not covered by the plating layer 23.
Patent JP-2014192021-A (JP)
Title: Fuel battery power generation device
Inventor: KAWAI HIDEKI
IPC: H01M8/04
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a fuel battery power generation device capable of, in a form where simplification of a structure is achieved, preventing lowering of performance and durability of a fuel battery cell by removing impurities contained in the air used as oxygen-containing gas and by removing impurities in humidifying water mixed in the air used as oxygen-containing gas.SOLUTION: A fuel battery power generation device comprises: a cell stack NC where fuel battery cells, which each include an oxygen electrode on one surface of a solid polymer electrolyte membrane and include a fuel electrode on the other surface thereof, are laminated; an oxygen-containing gas supply path 10 that is connected to the cell stack NC and supplies oxygen-containing gas to the oxygen electrode; a hydrogen-containing gas supply path 9 that is connected to the cell stack NC and supplies hydrogen-containing gas to the fuel electrode; and impurity removal means B that is provided at a position on a downstream side with respect to oxygen-side humidification means Ks for humidifying the oxygen-containing gas flowing through the oxygen-containing gas supply path 10, and includes an ion-exchange resin that removes impurities contained in the oxygen-containing gas flowing through the oxygen-containing gas supply path 10.
Patent JP-2014190092-A (JP)
Title: Bridge fall prevention device and its installation method
Inventor: FUKUDA KATSUYA
IPC: E01D19/04
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an installation method of a bridge fall prevention device that reduces work at a substructure and comprises a removable displacement limit protrusion made of concrete.SOLUTION: A steel form 14 is made which comprises a steel box 16 and a base plate 17 projecting into an outer circumference side from the lower end. Anchor bolts 13 are installed on the upper surface of a bridge abutment 1. Reinforcement bars are arranged in the inside of the steel form 14. The anchor bolts 13 are inserted in through-holes of the base plate 17, and the height and inclination of the steel form 14 are adjusted while arranging a steel box 16 across a gap between a main girder 2 and a cross beam 3. A frame is installed outside the base plate 17 of the steel form 14, and shrinkage-compensating mortar is placed in the frame. After the shrinkage-compensating mortar is hardened, concrete 15 is placed in the inside of the steel form 14.
Patent JP-2014190098-A (JP)
Title: Rainwater storing piping structure and weir member used for the same
Inventor: MAYAMA ATSUYA
IPC: E03B11/14
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a rainwater storing piping structure which can be applied to an existing piping facility through simple construction and has extremely good maintainability.SOLUTION: A rainwater storing piping structure stores rainwater inside a discharge pipe 2 connected to a rainwater basin 1. The rainwater basin 1 has a weir 3 with an upward opening at an inflow port 1a thereof. The weir 3 has a discharge port 30b with a sealing member 4 detachably fixed thereto. Rainwater flowing into the discharge pipe 2 is dammed by the weir 3 and progressively stored inside the discharge pipe 2 at an upstream side of the weir 3 so that the stored rainwater can be utilized. When the rainwater storing piping structure is maintained, the sealing member 4 detachably fixed to the discharge port 30b of the weir 3 enables the rainwater stored in the discharge pipe 2 to be easily and speedily discharged.
Patent JP-2014191728-A (JP)
Title: Traffic signal control device
Inventor: TAKASHIMA SHUNICHIRO
IPC: G08G1/08
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To optimize the duration of green light in signal control according to vehicle groups on respective inflow passages of an intersection.SOLUTION: In a traffic signal control system 1, a signal control unit 50 performing signal control of an intersection performs traffic sensing control of changing a control pattern according to the amount of traffic, occupancy, and time zones; and extends, in a predetermined green extension stage in which green light is displayed for both vehicles and pedestrians on the respective inflow passages, display time (standard time) of respective stages determined by the control pattern according to the presence of vehicle groups.
Patent JP-2014192834-A (JP)
Title: Broadcast receiver
Inventor: ONO KOICHI
IPC: H04N21/436
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To enable at least one broadcast receiver to monitor reception of emergency warning broadcast according to predetermined priority among a plurality of broadcast receivers capable of reception of emergency warning broadcast in order to reduce consumption power on standby of the broadcast receivers.SOLUTION: A main controller 14 of a broadcast receiver communicates with other broadcast receivers via a communication unit 19 when it is able to monitor emergency warning broadcast, and makes an emergency warning broadcast monitoring unit 18 monitor emergency warning broadcast if the other broadcast receivers do not monitor emergency warning broadcast or if another broadcast receiver with lower priority than its own broadcast receiver according to predetermined priority monitors emergency warning broadcast. In addition, if another broadcast receiver with higher priority than the own broadcast receiver monitors emergency warning broadcast, the main controller makes the emergency warning broadcast monitoring unit 18 stop monitoring emergency warning broadcast.
Patent JP-2014194374-A (JP)
Title: Radiation measuring device
Inventor: HIGUCHI KAZUTOSHI
IPC: G01T1/16
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To accurately specify the position of a radiation source by performing configuration so that the range of radiation passing through a pinhole collimator can pass through only any one of radiation detection elements regardless of the direction of the range.SOLUTION: A plurality of radiation detection elements are two-dimensionally disposed behind a pinhole collimator so as to cover a photographing range, and each of the radiation detection elements is disposed so that a main detection axis of every one of the radiation detection elements passes through the center of the pinhole collimator.
Patent JP-2014196398-A (JP)
Title: Method of suppressing generation of dimple on surface of expansion-molded product
Inventor: FUKUNAGA SHOICHI
IPC: C08L21/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of suppressing generation of dimples on a surface of an expansion-molded product, which method is used when a polypropylene-based resin composition is subjected to expansion molding to obtain the expansion-molded product.SOLUTION: A method of suppressing the generation of dimples on a surface of an expansion-molded product is used when a polypropylene-based resin composition (X) for expansion molding, which contains the polypropylene-based resin composition (A) and an expanding agent (B), is subjected to expansion molding to obtain the expansion-molded product and comprises the steps of: controlling so that the polypropylene-based resin composition (A) contains 100 pts. wt. of a component (A-1) for satisfying such a condition that the component (A-1) becomes a sea component and forms a domain, 3-150 pts. wt. of a component (A-2) for satisfying such another condition that the component (A-2) becomes an island component, and/or 1-50 pts. wt. of a component (C) for satisfying such a different condition that the component (C) becomes another island component; and satisfying the condition (A-i) that the expansion-molded product has a sea-island structure comprising the component (A-1), the component (A-2) and/or the component (C) and a ratio of a specific interfacial area of the component (A-2) and/or the component (C) to the volume of the component (A-1) is 1.7×10[m/m] or larger.
Patent JP-2014197122-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YAMAMOTO TAKESHI
IPC: G03G15/20
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that avoids continuous partial heating of a fixing roller to prevent the fixing roller from being heated beyond a heatproof temperature and damaged at the portion even in the situation in which: when power supply to the fixing device is stopped, a heating material is maintained at a high temperature due to remaining heat, and thereby the fixing roller is continued to be heated at a portion in contact with the heating material.SOLUTION: A fixing device fixes an image formed on a recording medium, and includes a fixing roller 151 that heat the recording medium, a heating unit 153 that heats the fixing roller, and a pressure control unit 157 that controls to press the heating unit against the fixing roller when the fixing device is supplied with power, and to separate the heating unit from the fixing roller when the fixing device is not supplied with power.
Patent JP-2014198652-A (JP)
Title: Honeycomb structure
Inventor: KIKUCHI YOSHIRO
IPC: F01N3/28
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb structure that can be used as a catalyst carrier and also functions well as a heater with application of voltage, and in which a bonding layer bonding honeycomb segments is resistant to breakage.SOLUTION: The honeycomb structure comprises: a honeycomb segments bonded assembly 4 composed of a plurality of honeycomb segments 6 bonded by a bonding layer 7; and a pair of electrode parts 21 disposed on a side face 5 of the honeycomb segments bonded assembly 4. Each of the pair of electrode parts 21 is formed in a belt-like shape extending in a direction in which cells 2 of the honeycomb segments 6 extend. In a cross section orthogonal to the extending direction of the cells 2, one of the electrode parts 21 is disposed on the opposite side of the other electrode part 21 across the center of the honeycomb segments bonded assembly 4. At least a portion of the bonding layer 7 is a porous material that is formed of particles of silicon carbide which is an aggregate, bound such that pores are held among the particles using silicon as binding material, and that comprises inorganic fibers composed of oxides.
Patent JP-2014201112-A (JP)
Title: Vehicle front structure
Inventor: FURUMOTO DAISUKE
IPC: B62D25/20
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle front structure capable of effectively controlling vibration at a junction obtained by joining a front end part, on a vehicle front side, of a floor tunnel panel to a lower end part of a dash panel.SOLUTION: In the vehicle front structure obtained by joining a front end part 5A of a floor tunnel panel 5 to a lower end part 3a of a dash panel 3, a junction surface of the front end part 5A of the floor tunnel panel 5 is formed in an arc shape along the surface of the lower end part 3a of the dash panel 3, and a width L in a height direction of an upper stage surface part 5c of the front end part 5A with respect to a lower stage surface part 5b gradually becomes smaller toward the tip.
Patent JP-2013140811-A (JP)
Title: Oxidatively stable micro-layers of gas diffusion layers
Inventor: FRISK JOSEPH W
IPC: H01M4/96
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To provide micro-layers of gas diffusion layers excellent in oxidation resistance in order to maintain a performance of an electrochemical cell.SOLUTION: The micro-layers, used in a conductive porous substrate of gas diffusion layers, contain carbon particles and a polymer composition of a first highly-fluorinated polymer which is not melt-processable and a second highly-fluorinated polymer which is melt-processable.
Patent JP-2013138034-A (JP)
Title: Bulb type lamp
Inventor: WADA ASUKA
IPC: F21V29/00
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a bulb type lamp capable of obtaining light distribution close to that of a general illumination bulb while using LEDs, and capable of enhancing compatibility with lighting fixtures.SOLUTION: Light from LEDs 22 mounted on an end surface part 27a disposed so as to point to one end direction of a lamp axis direction transmits a heat radiation fin-opposed part 34 of a globe 14, and is directed toward surroundings of a radiator 13 and a base side through a plurality of radiation fins 26 of the radiator 13. Since the radiator 13 part as well as the globe 14 shines, the light distribution close to that of general illumination bulbs can be obtained.
Patent JP-2014201357-A (JP)
Title: Coil material wrapping device
Inventor: KONDO KAZUNORI
IPC: B65B11/04
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a coil material wrapping device capable of moving an annular coil material from a coil rack without using a hoist.SOLUTION: A front roller 40 is provided at a front part of a coil material wrapping device 1, and a rear roller 50 is provided at a rear part of the coil material wrapping device 1. If the front roller 40 is rotated backward to tilt, the front roller 40 and a lower frame portion 30 become at the same height in a horizontal direction, and the coil material can be put in/taken out from a front side of the coil material wrapping device 1. On the other hand, if the front roller 40 is rotated forward to rise, the front roller 40 becomes higher than the lower frame portion 30, so that, a coil material S1 of a large diameter, for example, an outer diameter of 1300-1600 mm, can be rotatably supported by the front roller 40 and the rear roller 50.
Patent JP-2014206401-A (JP)
Title: Surface quality measuring machine, and display control method of the same
Inventor: MISHIMA HIDEKI
IPC: G01B5/20
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a surface quality measuring machine allowing display changeover of information related to adjustment without requiring a complicated operation, and to provide a display control method of the machine.SOLUTION: The surface quality measuring machine includes: an indicator 6, an operation unit manually operated to move a detector 4 to a desired position; and a display control unit 72 for controlling the display of the indicator 6. The display control unit 72 includes: an operation detection section 721 for detecting the manual operation for moving the detector 4 with the operation unit; and an emphasis display section 723 for emphasis-displaying, on the indicator 6, support information of the manual operation for moving the detector 4.
Patent JP-2014205461-A (JP)
Title: Mirror device for vehicle
Inventor: URUSHIBATA TAKANORI
IPC: B60R1/072
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To widen an adjustable range of the mirror surface angle of a mirror.SOLUTION: In a door mirror device 10 for a vehicle, the angle of a mirror surface 38A of a mirror 38 is adjusted by tilting a mirror holder 30 in a mirror surface adjusting device 18. When the mirror holder 30 is tilted, an intermediate member 36 is also tilted in accordance with the tilting of the mirror holder 30, so that the mirror holder can be tilted until the overlapping amount between a fixed wall 24 and the intermediate member 36 is enlarged and the overlapping amount between a tilting wall 34 and the intermediate member 36 is enlarged on the side where the mirror holder 30 approaches a case 20. Therefore, a tiltable angle of the mirror holder 30 can be made large to widen an adjustable range of the angle of the mirror surface 38A of the mirror 38.
Patent JP-2014209066-A (JP)
Title: Mass spectrometry method, ion generator and mass spectrometry system
Inventor: SHIMADA HARUO
IPC: G01N27/62
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a mass spectrometry method and an ion generator which can inhibit a sample from being thermally decomposed during vaporization.SOLUTION: The mass spectrometry method includes: a step for atomizing a sample liquid (S) through use of an ultrasonic vibrator (13); a step for transferring the atomized sample liquid (S); a step for generating ions from the transferred sample liquid (S) though use of a DART ion source (20); and a step for introducing the generated ions to a mass spectrometer (30) to conduct mass spectrometric analysis.
Patent JP-2013177129-A (JP)
Title: Shell-shaped frame member and seat structure
Inventor: FUJITA YOSHINORI
IPC: B32B3/02
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To make a seat structure, employing an impact absorbing structure for at least a part, lightweight and thin further.SOLUTION: A laminate is configured by sandwiching a planar member 4, which is made of fabric, between synthetic resin planar members 2, 3 and joining them via adhesives, and the laminate is used for a shell-shaped frame member of a seat structure. When impact is received, interlayer peeling occurs between respective layers constituting the laminate. Thus, in comparison with the same type of laminate in which planar members of the same type of material are joined with each other, both a tension stress and an Izod impact strength are reduced. Namely, impact energy is converted into power peeling the planar members of the laminate from each other and consumed, and thereby absorbing the impact energy. Since impact can be absorbed by the shell-shaped frame member per se, the shell-shaped frame member and a seat structure employing the shell-shaped frame member can be made lightweight and thin further.
Patent JP-2013242556-A (JP)
Title: Display apparatus
Inventor: KIM YEUN-TAE
IPC: G02F1/1679
Filed: 2013-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a display apparatus that may simplify a process and may reduce the manufacturing cost.SOLUTION: A display apparatus includes a base substrate BS, a pixel provided above the base substrate BS, and a color filter part CF provided between the base substrate BS and the pixel. The pixel includes a cover layer CVL defining a tunnel-shaped cavity above the base substrate BS, an image display part DSP provided in the tunnel-shaped cavity TSC, and a first electrode EL1 and a second electrode EL2 which are insulated from each other and apply an electric field to the image display part DSP.
Patent JP-2014220910-A (JP)
Title: Coil fitting device and method
Inventor: YOKOI SEIJI
IPC: H02K15/06
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To achieve a cost reduction as well as cycle time improvement without degrading accuracy in fitting a coil to a stator core.SOLUTION: In a coil fitting device according to the present embodiment of the invention, a control section synchronously controls a coil moving mechanism 20 that moves a coil in three axial directions and a core holding mechanism 30 that rotates a stator core 50, thereby inserting a coil into an arbitrary teeth of the stator core 50 with the same accuracy of a conventional four-axis robot. This eliminates the need to provide the coil moving mechanism 20, which grips the coil, with a coil rotating mechanism as of a conventional four-axis robot, thus enabling a decrease in installation cost. Further, since the coil moving mechanism 20 is lighter than a conventional four-axis robot and hence its moving speed is higher than that of the four-axis robot, a cycle time can be improved.