baber/WOPTO huggingface dataset:
Patent JP-2015019321-A (JP)
Title: Mimo receiving device
Inventor: SUZUKI SHINICHI
IPC: H04J11/00
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To implement demodulation while reducing computational complexity without deteriorating a transmission property in a MIMO-OFDM transmission system which performs demodulation using a QRM-MLD scheme.SOLUTION: A QR decomposition part 2 of a receiving device 1 performs block QR decomposition on a propagation path response H estimated by a propagation path estimation part 22 through block householder transformation and calculates an unitary matrix Qand a block triangular matrix R. A received signal conversion part 3 uses the unitary matrix Qto convert a received signal Y generated by an FFT processing part 21 into a received signal Y'. A likelihood information/demodulation result generation part 4-1 calculates a square metric by substituting all modulation candidate points C possible for a transmission signal X for the unit of a block in order to the received signal Y' and the block triangular matrix Rfrom a bottom row to a top row, selects a modulation candidate point from the square metric, calculates a result of demodulation based on a hard determination and calculates likelihood information based on a soft determination.
Patent JP-2015021231-A (JP)
Title: Pile driver
Inventor: YOSHIDA SHIGEMITSU
IPC: E02D7/16
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a pile driver capable of preventing a cylinder from being broken due to incorrect operation when raising a fallen down leader upward.SOLUTION: A pile driver 100 includes: a leader 130 which is switchable between a standing state and a falling-down state, the leader 130 having foldably a lower leader 133 including a work device 140, the lower leader 133 being folded by using a lower leader stretching cylinder 133b; and a hydraulic pressure circuit 150 for driving the lower leader stretching cylinder 133b. The pile driver 100 is equipped with a relief valve 156 which becomes a hydraulic pressure adjustment mechanism in which the hydraulic pressure circuit 150 of the lower leader stretching cylinder 133b adjusts a hydraulic pressure applied to the inside of the lower leader stretching cylinder 133b so that it falls within a prescribed range when the lower leader stretching cylinder 133b extends to an advance end and a predetermined force acts to the lower leader 133 in a state that the lower leader 133 is folded to the leader 130.
Patent JP-2015021839-A (JP)
Title: Energy measurement device
Inventor: YOKOTA SHUHEI
IPC: G01D11/30
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an energy measurement device capable of installing a body horizontally in every direction without requiring much labor and time for implantation of a screw onto an installation surface.SOLUTION: An energy measurement device has a rectangular parallelepiped shape, and includes screw receivers 9a, 9b, 9c to be hooked on a screw, on the side of a short side and on the side of a long side of the back face, to put it in detail, includes the screw receivers 9a, 9b, 9c on a vertical line of the gravity center when being installed on an installation surface horizontally and longitudinally, and on a vertical line of the gravity center when being installed on the installation surface horizontally and laterally.
Patent JP-2015027636-A (JP)
Title: Printing apparatus
Inventor: KAIBA KICHI
IPC: B05C11/10
Filed: 2013-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus which can print patterns and characters on a curved to-be-printed surface, e.g. the body surface of a large-sized airplane, in a very short time.SOLUTION: A head array 3 is arranged with a plurality of ink jet nozzles 16 which discharge an ink far away when pressure air is applied to an ink tank 6 packed with an ink and attached to a linear rail 4 in such a way as to be capable of reciprocal linear movement, and the linear rail 4 is held with a robot arm 5a of a multi-joint robot 5. The arrangement position of the robot arm 5a is controlled on the basis of positional information, and the drive of specified nozzles 16 in the head array 3 is controlled in linkage with the positional information.
Patent JP-2015024555-A (JP)
Title: Image formation device
Inventor: SASAKI HIROTAKE
IPC: B41J2/01
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device that can suppress changes in droplet amounts and droplet speed of liquid droplets generated when changing conveying speed of a recording medium.SOLUTION: A phase control portion, when changing conveying speed of a continuous form paper, changes the phase of a meniscus so that a vibrational state of the meniscus formed in a nozzle when a driving wave shape is applied to a drive element by an application portion is identical the same as a state before the conveying speed of the recording medium is changed. This suppresses changes in droplet amounts and droplet speed of ink droplets generated when changing the conveying speed of the continuous form paper.
Patent JP-2015016277-A (JP)
Title: Pasta fork
Inventor: SATO SHIZUKO
IPC: A47G21/02
Filed: 2013-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a pasta fork capable of twisting noodles by rotating a head part with a simple operation.SOLUTION: A pasta fork has a stereoscopic structure including: a stem 6 where a spiral part 6 is formed on the outer periphery from the neighborhood of the rear end to a comb tooth part 3; and the comb tooth part 3 provided with a center comb tooth 3a projecting at the distal end of the stem 6 and having the same central axis with the stem 6 and multiple outer peripheral comb teeth 3b, 3c, 3d projecting downward on the circumference with the center comb tooth 3a as a center. The center comb tooth 3a is longer than the outer peripheral comb teeth 3b, 3c, 3d. When fingers are slid along the spiral part 6, the comb teeth 3a-3d are rotated to thereby twist noodles.
Patent JP-2015031251-A (JP)
Title: Drive power control device
Inventor: YOSHINO TAKAHIRO
IPC: F02D29/00
Filed: 2013-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a drive force control device capable of driving at an engine operation point on an optical fuel consumption line.SOLUTION: A drive power control device having a stepless speed change device 12 calculates one of target engine torque or target engine rotational speed as a target engine operation point on the basis of target drive power and a lock-up decision result of a fluid type torque converter 11, and calculates a target input rotational speed on the basis of the target engine operation point.
Patent JP-2013224449-A (JP)
Title: Propylene polymerization process using olefin prepolymerization
Inventor: LEE NAN-YOUNG
IPC: C08F4/658
Filed: 2013-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a propylene polymerization process capable of producing a polypropylene improved in molecular weight distribution degree, hydrogen reactivity and stereoregularity, by prepolymerizing a catalyst at a regulated reaction rate and temperature and polymerizing propylene using the resulting catalyst.SOLUTION: A propylene polymerization process is provided including a step of prepolymerizing a Ziegler-Natta catalyst with an olefin in the presence of an external electron donor, and a step of polymerizing the prepolymerized Ziegler-Natta catalyst with propylene.
Patent JP-2016178869-A (JP)
Title: Harvester
Inventor: YAMAGATA KOJI
IPC: A01D41/12
Filed: 2013-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a harvester which includes a front travel unit and a rear travel unit and in which the center of gravity of the machine body including a thresher is made so low as possible thereby to effect the running stabilization and to conduct a maintenance work easily.SOLUTION: A harvester comprises an engine 7 over a body frame 1 between a front travel unit 2F and a rear travel unit 2R, and side covers 9 covering the lateral outsides of the machine body outer than the engine 7, and the side covers 9 are constituted by combining a plurality of cover bodies 91, 92 and 93.SELECTED DRAWING: Figure 1
Patent JP-2015038945-A (JP)
Title: Electrochemical capacitor
Inventor: TSUMEDA SATORU
IPC: H01G11/66
Filed: 2013-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical capacitor which makes possible to diminish decrease in discharge capacitance caused when terminal voltage is near 1.5 V approximately.SOLUTION: An electrochemical capacitor of the present invention comprises: a positive electrode having a positive electrode active material layer including active carbon; a negative electrode having a negative electrode active material layer including a spinel type lithium titanate; a nonaqueous electrolytic solution including a lithium salt; and a separator disposed between the positive electrode active material layer and the negative electrode active material layer, and holding the nonaqueous electrolytic solution. The positive electrode includes graphite and/or expanded graphite; the graphite and/or expanded graphite exhibits 5.8 mAh or more of an initial irreversible capacitance per one g of the lithium titanate. With the aid of the initial irreversible capacitance originating from the graphite and/or expanded graphite, decrease in discharge capacitance caused when the terminal voltage is near 1.5 V approximately is diminished and thus, a substantially linear relationship becomes recognized between capacitor terminal voltage and a discharge capacitance, or between terminal voltage and discharge time in constant-current discharge.
Patent JP-2015041861-A (JP)
Title: Ultrasonic wave generating device
Inventor: FUJIMOTO KATSUMI
IPC: H04R17/00
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic wave generating device which is hard to generate frequency variation due to support and has high output efficiency.SOLUTION: Disclosed is an ultrasonic wave generating device 21 in which a first planar body 23, an intermediate diaphragm 25 and a second planar body 24 are connected by an outer peripheral side wall part 26, the intermediate diaphragm 25 is made of a piezoelectric diaphragm which is vibrated in a bending mode, and when the intermediate diaphragm 25 is vibrated in the bending mode, the first and second planar bodies 23, 24 and the intermediate diaphragm 25 are connected by the outer peripheral side wall part 26 so that the first and second planar bodies 23, 24 are vibrated in an antisymmetric mode with respect to vibration of the intermediate diaphragm 25.
Patent JP-2015044600-A (JP)
Title: Spacer for loading metal product and method of manufacturing spacer for loading metal product
Inventor: TAKAGAKI SEIJI
IPC: B65D81/107
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a spacer capable of being especially used for loading of a metal product with greater weight, having small variation of strength, and to meet environmental protection.SOLUTION: A spacer for a metal product used so as to be held between the metal products comprises: core material extending to a prescribed direction; and covering material extending to a prescribed direction so as to cover at least a part of the core material.
Patent JP-2015046726-A (JP)
Title: Transmitter, transmission method, receiver and reception method
Inventor: TSUKAGOSHI IKUO
IPC: H04N21/226
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To allow for excellent decoding depending on the decoding capability on the receiving side.SOLUTION: Image data of each picture composing moving image data is classified into a plurality of layers, the image data of picture of each layer thus classified is encoded, and video data having the image data of picture of each layer thus encoded is generated. A container of a predetermined format including this video data is transmitted. The plurality of layers are divided into a predetermined number of layer sets of more than one, and identification information for identifying, to which layer set the encoded image data of each picture included in the video data belongs, is inserted into the packet containing the video data.
Patent JP-2015045547-A (JP)
Title: Management method of membrane
Inventor: YOSHIDA YASUHIRO
IPC: B05D5/06
Filed: 2013-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of simply and highly accurately managing the state of a membrane formed even in a case where the density and dry state of a substrate are different.SOLUTION: In a management method of a membrane, coating liquid containing at least solid particles, a liquid component, pigment particles insoluble in the liquid component and a pigment soluble in the liquid component is applied to a substrate surface, and the state of the membrane is determined from the color of the formed membrane. The state of the membrane can be determined by optically detecting fluctuation of abundance ratio before and after coating of the pigment particles insoluble in the liquid component and the pigment soluble in the liquid component.
Patent JP-2015048258-A (JP)
Title: Method for producing graphene
Inventor: TANABE SHINICHI
IPC: H01L51/40
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To perform control in such a manner that the concentration of impurities in graphene formed on SiC is made into a state of being low.SOLUTION: An SiC substrate 101 in which a buffer layer 102 is formed is heated to 700°C in a hydrogen gass whose pressure is controlled to 101324.72 Pa(=760 Torr), where the temperature is controlled to the one (700°C) set so as to be increased from a room temperature (about 25°C) at 8°C/1 min, and the conditions of the temperature are held for 1 hr. Next, after the holding for 1 hr, the temperature is reduced at about 5°C/min.
Patent JP-2015048232-A (JP)
Title: Article supply device
Inventor: KOBAYASHI TERUFUMI
IPC: B65G47/04
Filed: 2013-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an article supply device which can supply articles of regulated numbers to an intermediate article.SOLUTION: An article supply device 1 includes a storage unit 11 for storing many wave washers 5; a transfer unit 12 for transferring the wave washers 5; and a control unit 13 for controlling operation of the transfer unit 12. Further, the article supply device 1 includes an inspection unit 14 which performs an article number inspection, as to whether number of the wave washer 5 taken out by the transfer unit 12 from the storage unit 11 is one or not, before supplying the wave washers 5 to an intermediate article 4. The transfer unit 12 includes a loading platform 31 on which the wave washers 5 are loaded, and a camera 32 for photographing the wave washers 5 loaded on the loading platform 31. The control unit 13 performs a binarization treatment for an inspection image of the wave washer 5 photographed by the camera 32 and performs such an article number inspection.
Patent JP-2015049201-A (JP)
Title: Cysteine and cystine determination method and determination reagent kit
Inventor: MITA MASASHI
IPC: G01N30/72
Filed: 2013-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a determination method capable of accurately determining each content of cysteine and cystine.SOLUTION: A determination method of cysteine and cystine includes: a first step of adding a methylthioating agent to a cysteine and cystine containing sample; a second step of derivatizing the cysteine and the cystine methylthioated in the first step, with a derivatization agent; and a third step of analyzing cysteine derivative and cystine derivative after the second step.
Patent JP-2015052936-A (JP)
Title: Commodity sales data processor and program
Inventor: KIMOTO YUKO
IPC: G07G1/01
Filed: 2013-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a commodity sales data processor and a program capable of improving customer interaction and processing efficiency of commodity reception, form-filling, and so forth.SOLUTION: A commodity sales data processor includes: an operation display section; a retention mechanism; a detection means; and a display control means. The retention mechanism holds the operation display section while changing the inclination of a display screen with respect to a top face. In a first state, the display screen is erected with respect to the top face, or in a second state, the display screen is positioned along the top face. The detection means detects the first state or the second state. The display control means allows the display screen to be flipped vertically in the first state and in the second state.
Patent JP-2015051160-A (JP)
Title: Game machine
Inventor: MURAYAMA NAOKI
IPC: A63F7/02
Filed: 2013-09-06
Abstract: PROBLEM TO BE SOLVED: To carry out an unexpected surprising performance for a player by using a performance member having a rotation part.SOLUTION: A pachinko game machine includes an upper performance part 50 which carries out a first performance in which a rotational windmill part 80 is rotated, and a lower performance part 60 which carries out a second performance in which a rotational windmill part 180 is rotated, and is moved relative to the performance part 50 to connect to the upper performance part 50. The lower performance part 60 includes a first central windmill part 90 (second central windmill part 190) rotating together with the upper performance part 50 in a united state, and rotates the first central windmill part 90 (second central windmill part 190) to carry out a third performance different from the first performance and the second performance.
Patent JP-2015052739-A (JP)
Title: Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
Inventor: SHINYA TOMOHIRO
IPC: G03G21/18
Filed: 2013-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development that suppresses the occurrence of filming.SOLUTION: A toner for electrostatic charge image development that contains an unsaturated polyester resin including a structural unit derived from a dicarboxylic acid component having an ethylenically unsaturated bond and a structural unit derived from a dialcohol component having a rosin ester group, and has a surface layer part including a crosslinked product of the unsaturated polyester resin.
Patent JP-2015055636-A (JP)
Title: Identification tag
Inventor: SATO JUN
IPC: G09F3/10
Filed: 2013-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an identification tag which has association information for associating a tag part with a slip part and in which various adhesive strengths are applied to between respective pairs of base materials, thereby improving correctness and swiftness.SOLUTION: An identification tag according to the present invention includes at least a tag part and a slip part. In the identification tag to which association information for associating the tag part with the slip part is added, the tag part is formed by laminating a plurality of elongated base materials as follows. In the plurality of base materials, part of a first base material forms the tag part, and on one face of the first base material are laminated at least a second base material and a third base, each of which forms each piece of the slip part, in this order. On the other face of the first base material is provided an adhesive layer for bonding the tag part in a loop-like form at the inner side of one shorter side thereof.
Patent JP-2015055489-A (JP)
Title: Gas detector
Inventor: NAKAJIMA SHINJI
IPC: G01N27/416
Filed: 2013-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas detector capable of adjusting the gas flow rate for each of a plurality of sensors.SOLUTION: The gas detector X includes a plurality of sensor units 10-50 having sensors 12-52 for detecting the variation of an external environment. The sensor units 10-50 include pumps 15-55 for sucking atmosphere gas, respectively. Even when inconvenience is caused by excessive suction force depending on the type of the sensor, the gas detector performs gas detection with an appropriate flow rate corresponding to the characteristic of each sensor by adjusting the flow rate of the atmosphere gas by adjusting the suction force by the pump for a desired sensor.
Patent JP-2015056326-A (JP)
Title: Solid electrolyte, and all-solid-state ion secondary battery
Inventor: FUJIEDA TADASHI
IPC: H01B1/06
Filed: 2013-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte for an all-solid-state ion secondary battery, in which resistance to reduction is compatible with ion conductivity.SOLUTION: This all-solid-state ion secondary battery includes a positive electrode active material layer which contains a solid electrolyte having a ramsdellite type crystal structure expressed by LiSnO(0<x<1.33), particles containing the solid electrolyte, a positive electrode material, and an oxide softened and fluidized at lower temperatures in comparison with the solid electrolyte while having ion conductivity, and in which the particles and the positive electrode active material are bound by the oxide, a negative electrode active material layer which contains particles containing the solid electrolyte, a negative electrode active material, and an oxide softened and fluidized at lower temperatures in comparison with the solid electrolyte, and in which the particles and the negative electrode active material are bound by the oxide, and a solid electrolyte layer containing the solid electrolyte. The solid electrolyte layer is bonded between the positive electrode active material layer and the negative electrode layer.
Patent JP-2015058432-A (JP)
Title: Plunger coupling of horizontal die cast machine
Inventor: SHINADA TADASHI
IPC: B22D17/20
Filed: 2013-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a plunger coupling of a horizontal die cast machine capable of making forward movement of a plunger tip and a plunger rod follow the deformation of a plunger sleeve occurring while molten metal is fed, and suppressing abrasion of a contact surface between a rear end of the plunger rod and a front end of a cylinder rod, in the plunger coupling.SOLUTION: The plunger coupling of a horizontal die cast machine includes: a first elastic body 31 disposed so that elastic force 31b acts on an area within a predetermined range 31a around an axis of a cylinder rod 16 as the center; and a second elastic body 32 disposed so as to face the first elastic body 31 through a rear end 13a of a plunger rod 13 so that elastic force 32b acts on a peripheral area 32a outside of the predetermined range 31a. By both elastic bodies, the rear end 13a is supported in an axis direction, so as not to come in contact with an inner surface of a plunger coupling 34.
Patent JP-2015058451-A (JP)
Title: Method for production of steel pipe sheet pile, and steel pipe sheet pile
Inventor: HATANO KOJI
IPC: B23K9/00
Filed: 2013-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the quality and production efficiency of a steel pipe sheet pile.SOLUTION: A steel pipe sheet pile 100 comprises a main pipe 101 and a joint steel pipe 102 provided by welding on the outer face of the main pipe 101 along an axial direction. A pair of the welding parts 120, 120 for welding the main pipe 101 and the joint steel pipe 102 is formed between the main pipe 101 and the joint steel pipe 102 interleaving the center line connecting both centers of the pipes 101 and 102, and the connection members 200 which are provided extendingly along the axial direction of the joint steel pipe 102 and have a rectangular cross section are provided in the welding parts 120. The cross section of the connection member 200 has a rectangular shape in which the length of one side is 10 to 19 mm, and that of the other side is 2 to 5 mm.