baber/WOPTO huggingface dataset:
Patent JP-2016033304-A (JP)
Title: Rung fixing structure, stepladder provided with the same, and manufacturing method for rung fixing structure
Inventor: NAKAO KIMIYO
IPC: E06C1/02
Filed: 2014-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure for fixing a rung securely on a support post and enhance productivity, when at least a part of the support post is inclined to a direction orthogonal to an axial direction of the rung.SOLUTION: A rung fixing structure is for fixing ends of a rung 4 to a pair of support posts 3, the rung being spanned between the pair of support posts 3. The support post 3 includes an inclined part 3b that inclines with regard to a direction orthogonal to an axial direction of the rung 4, and the inclined part 3b includes a perpendicular surface part 31 that forms, on both inner and outer surfaces of the support post 3, support surfaces (31x, 31y) orthogonal to the axial direction of the rung 4 when the rung 4 is spanned between the pair of support posts 3 with both ends of the rung 4 fixed on the support posts. The rung 4 includes a body part 14 that forms a first sandwiching surface 21 coming into contact with the inner support surface 31x as an edge surface on both ends in the axial direction, and a flange part 15 that forms a second sandwiching surface 22 opposite the first sandwiching surface 21 and coming into contact with the outer support surface 31y, and is pressed against and sandwiches the perpendicular surface part 31 along with the body part 14.SELECTED DRAWING: Figure 12
Patent JP-2016034447-A (JP)
Title: Game machine
Inventor: FUJII YOSHITAKA
IPC: A63F7/02
Filed: 2014-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of enhancing fun of a performance executed in accordance with a jackpot lottery result.SOLUTION: A game machine includes: a game control part for determining whether a prize is won or not when predetermined conditions are satisfied, and for executing a special game advantageous to a player when the determined result is a win; and a performance control part for displaying a performance, which is a performance corresponding to the determined result, and acquires a predetermined pattern for suggesting development to a plurality of predetermined performances in that a degree of expectation toward a shift to the special game is different. The performance control part displays a performance, which is a performance in that a plurality of characters determine at least one of a plurality of predetermined patterns and aim to acquire a displayed predetermined pattern, after that, at least one of the plurality of characters is selected, success or failure in acquisition of the displayed, predetermined pattern is displayed, and which has a higher degree of expectation toward success as the number of selected characters is larger.SELECTED DRAWING: Figure 46
Patent JP-2016037773-A (JP)
Title: Wire net
Inventor: OOKA YUZO
IPC: E01F7/04
Filed: 2014-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a wire net for improving the protective function.SOLUTION: A wire net 10 comprises a plurality of intersections 13 of mutually knitting a crest part and a trough part of adjacent triangular wave-shaped wires 12-1 to n, by juxtaposing a plurality of triangular wave-shaped wires 12-1 to n. The wire net 10 is provided by inserting a linear wire 14 between the mutual triangular wave-shaped wires 12-1 to n in the plurality of intersections 13 of the adjacent triangular wave-shaped wires 12-1 to n.SELECTED DRAWING: Figure 1
Patent JP-2016037213-A (JP)
Title: Frame cover structure
Inventor: NISHIYAMA TAKEHIRO
IPC: B62J23/00
Filed: 2014-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a frame cover structure which enables a rear combination lamp to be properly positioned in a limited space without affecting the appearance.SOLUTION: A frame cover structure includes a frame cover (5) which is disposed around a rear combination lamp (8) and covers a vehicle body rear part. The frame cover includes: an opening part (511a) which exposes a part of the rear combination lamp; and a holding part (513) which is provided at the vehicle body rear side relative to the opening part and holds an insertion piece (83) extending from the rear combination lamp to the vehicle body rear side. The insertion piece is inserted into the holding part to position the rear combination lamp.SELECTED DRAWING: Figure 8
Patent JP-2016040087-A (JP)
Title: Temperature control method of resin in injection nozzle
Inventor: KURUMACHI KATSUNORI
IPC: B29C45/20
Filed: 2014-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control method by which the temperature of resin in an injection nozzle is accurately controlled.SOLUTION: In a preparation step, an injection nozzle (6) for preparation step, which is equipped with first and second temperature sensors (8, 12), is provided for a heating cylinder (3). The first temperature sensor (8) measures first temperature being the temperature of a metal portion of the nozzle (6), and the second temperature sensor (12) measures second temperature being the temperature of resin. A molding cycle is executed on the preparation step to obtain correlation between the first and second temperatures. In an actual operation step, injection molding is performed by the injection nozzle (6) equipped with only the first temperature sensor (8). Based on correlation between second target temperature given to the second temperature at this point, and the first and second temperatures, first target temperature to the first temperature is calculated. The temperature of resin is controlled by the first target temperature. Consequently the temperature of resin is controlled to be the second target temperature.SELECTED DRAWING: Figure 1
Patent JP-2016040573-A (JP)
Title: Image forming method
Inventor: INABA YOSHIHIRO
IPC: G03G9/08
Filed: 2014-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method capable of giving an image that satisfies both image preservability and image intensity.SOLUTION: An image forming method includes an unfixed toner image forming step of forming an unfixed toner image on a recording medium with toner containing a carboxyl group-containing resin and an oxazoline group-containing resin; a fixation step of fixing the unfixed toner image on the recording medium to form a fixed toner image; and a heating processing step of performing heat processing on the fixed toner image at a temperature of a fixation temperature or higher.SELECTED DRAWING: None
Patent JP-2015015249-A (JP)
Title: Plasma generating device, plasma processing device, plasma generating method, and plasma processing method
Inventor: GOTO TETSUYA
IPC: H05H1/46
Filed: 2014-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a plasma generating device which makes it possible to avoid substantially sputtering the material of a member such as an electrode which is present around a plasma excitation region by accelerated electrons.SOLUTION: A plasma processing device comprises: an electrode for plasma formation which has a principal surface and a rear surface; a high-frequency-supplying part for supplying the electrode with a high frequency power having a frequency of 200 MHz or higher; and a magnetic field formation mechanism which is provided on the side of the rear surface of the electrode, has first fixed magnets 56 each having N pole opposed to the rear surface and second fixed magnets 58 each having S pole opposed to the rear surface, and forms a loop-shaped magnetic field region LMR for trapping excited plasma near the principal surface. The loop-shaped magnetic field region LMR formed by the magnetic field formation mechanism has a strong magnetic field of 3000 G or larger in a direction in parallel with the principal surface.
Patent JP-2016041926-A (JP)
Title: Air cleaner
Inventor: ATOMURA TAKATSUGU
IPC: F02M35/08
Filed: 2014-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner which is simply constructed to clean a filter medium.SOLUTION: An air cleaner 10 includes a case 20 having a first inlet 21 and a second inlet 22, a cap 30 having an outlet 31, and an element 40 provided between the case 20 and the cap 30, wherein a valve 23 is provided which can open/close the second inlet 22. On a valve body 24, a cleaning member 26 is provided which slides on a filter medium 41 of the air element 40 in association with the opening/closing operation of the valve body 24 to clean the filter medium 41.SELECTED DRAWING: Figure 1
Patent JP-2016044081-A (JP)
Title: Silicon carbide single crystal ingot and method of manufacturing the same
Inventor: TANI KOMOMO
IPC: C30B29/36
Filed: 2014-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide single crystal ingot which has dislocation suppressed nearby a boundary surface between a seed crystal and a grown silicon carbide single crystal, and a method of manufacturing the same.SOLUTION: There is provided a silicon carbide single crystal ingot manufactured by growing a silicon carbide crystal on a seed crystal 2 made of a silicon carbide single crystal by a sublimation recrystallization method, the silicon carbide single crystal ingot having a penetration edge dislocation density which is less than 100 times in a grown silicon carbide single crystal region as large as in a seed crystal region nearby a boundary surface between the seed crystal at least at a diameter-directional center part of the ingot and the grown silicon carbide single crystal having been grown. Also, there is provided a method of manufacturing the silicon carbide single crystal ingot such that a silicon gas supply container 15 enabling a silicon gas produced by vaporization of a silicon material 14 to be supplied is arranged in a crystal growth space, and the silicon carbide single crystal begins to be grown on the seed crystal 2 after a crystal growth surface of the seed crystal 2 is etched.SELECTED DRAWING: Figure 2
Patent JP-2016046585-A (JP)
Title: Safety confirmation system using local radio communication function together
Inventor: OSAKI KENICHI
IPC: H04W4/90
Filed: 2014-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication terminal capable of giving notice of safety of a radio terminal even if a radio base station to which the radio terminal belongs has broken down due to a disaster.SOLUTION: A radio communication terminal 2-1 capable of connecting to a server 1 via a radio base station 3-1 transmits a search request to radio communication terminals 2 situated in the vicinity by starting a local radio communication function when receiving a safety response request command from the server 1. On receiving a search response from a radio communication terminal 2-3 situated in the vicinity via the local radio communication function, the radio communication terminal 2-1 transmits the safety response request command received from the server 1 and starts data relay between the server 1 and the radio communication terminal 2-3.SELECTED DRAWING: Figure 2
Patent JP-2015058355-A (JP)
Title: Ct image evaluation device and ct image evaluation method
Inventor: SHENG XINGDONG
IPC: A61B6/03
Filed: 2014-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a CT image evaluation device and a CT image evaluation method capable of objectively evaluating CT image quality and objectively setting a reconstruction parameter for CT image reconstruction.SOLUTION: A CT image evaluation device used for evaluating a CT image created by scanning a scanning area with an X-ray includes: a CT image input unit for inputting a CT image which includes at least a standard substance area created by using CT image reconstruction on the basis of the data acquired by the scanning, the standard substance area being a predetermined area in the scanning area in which a standard substance device is provided; an evaluation index calculation unit for calculating an evaluation index for evaluating the CT image on the basis of reconstruction data of the standard substance area in the CT image and known CT data of the standard substance device; and a CT image evaluation unit for evaluating the CT image on the basis of the evaluation index.
Patent JP-2016046893-A (JP)
Title: Power supply circuit and control method therefor
Inventor: TEH CHEN KONG
IPC: H03K19/00
Filed: 2014-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit capable of promptly responding to fluctuation of a load, and a control method therefor.SOLUTION: The power supply circuit includes a switching transistor in which a main current path is connected between an input terminal to which an input voltage is applied and an output terminal that supplies an output voltage. A drive circuit 24 is included which outputs a drive signal for controlling ON/OFF of the switching transistor through pulse width modulation (PWM). An error calculation circuit 20 is included for comparing the output voltage with a reference voltage and outputting a differential value. A compensation circuit 21 is included by which a control value is generated from the differential value of the error calculation circuit and outputted. A comparator circuit 22 is included for comparing a feedback current of a load current with the control value and outputting a signal indicating a result of the comparison. A discrimination circuit 30 is included by which an error value outputted from the error calculation circuit is compared with a predetermined threshold and in the case where the error value exceeds the threshold, a control signal is outputted. A control circuit is included which raises a frequency of a driving signal to be supplied to the switching transistor in response to the control signal.SELECTED DRAWING: Figure 1
Patent JP-2016044637-A (JP)
Title: Lubrication structure of piston pin
Inventor: ISHII SHIN
IPC: F02F3/00
Filed: 2014-08-26
Abstract: PROBLEM TO BE SOLVED: To provide lubrication structure of a piston pin capable of suppressing the occurrence of seizure even when it is difficult for the piston pin to rotate.SOLUTION: The lubrication structure of a piston pin includes a piston, a connecting rod, and a rod-shaped piston pin 30 slidably inserted into both of an insertion hole of the piston and a small end hole of the connecting rod. The connecting rod has an oil groove extended from an opening edge at one side of the small end hole to an opening edge at the other side. The piston pin 30 has in a first face S1 of an outer peripheral face 30A and opposed to the small end hole, a first groove G1 extending in a first direction intersecting an axial direction D1 of the piston pin 30 and communicated with the oil groove in the whole rotational position around an axis of the piston pin 30,.SELECTED DRAWING: Figure 4
Patent JP-2016045164-A (JP)
Title: X-ray inspection device, x-ray inspection method and x-ray inspection program
Inventor: NOGUCHI KENJI
IPC: G01N23/04
Filed: 2014-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a technique for determining the presence or absence of a void in a filled formation part which is formed by filling a through-hole with metal plating.SOLUTION: An X-ray inspection device comprises: X-ray image acquisition means for acquiring a plurality of X-ray images captured from various directions by irradiating a filled formation part formed by filling a through-hole with metal plating, with X-ray; reconfiguration arithmetic means for performing reconfiguration arithmetic on the basis of the plurality of X-ray images; and determination means for extracting a feature quantity specific to a void in the filled formation part formed by filling the through-hole with metal plating according to the reconfiguration information acquired by the reconfiguration arithmetic to determine the presence or absence of a void in the filled formation part on the basis of the feature quantity.SELECTED DRAWING: Figure 1
Patent JP-2016049469-A (JP)
Title: Three-layer fiber material, filter element using the same and manufacturing method of three-layer filter material
Inventor: MATSUDA NAOKI
IPC: D04H1/541
Filed: 2014-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a three-layer filter material which has rigidity, hardly deteriorates collection efficiency and has fire retardant property, to provide a filter element using the three-layer filter material and to provide a manufacturing method of the three-layer filter material.SOLUTION: A three-layer filter material has a triboelectric nonwoven fabric layer between bulky fiber sheet layers having a thickness of 0.5 mm or more, triboelectric nonwoven fabric layer-constituting fibers enter the bulky fiber sheet layers, and either bulky fiber sheet layer contains the fibers of which a limiting oxygen index is 20 or more and has a basis weight of 0.5 times or more of the triboelectric nonwoven fabric layer. Such a three-layer filter material can be manufactured by sandwiching a mixed fiber web with bulky fiber sheets containing fibers of which the limiting oxygen index is 20 or more and having a thickness of 0.5 mm or more and a basis weight of 0.5 times or more of the mixed fiber web, by causing the mixed fiber web constituting fiber to enter the bulky fiber sheet, thereafter, by performing washing, subsequently, by deforming the sandwiched mixed fiber web in the thickness direction and by electrifying a mixed nonwoven fabric layer by friction.SELECTED DRAWING: Figure 1
Patent JP-2016049670-A (JP)
Title: Printing system, and management device and management method
Inventor: YAMAZAKI YOSHIAKI
IPC: B41C1/05
Filed: 2014-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a printing system, and a management device and a management method such that platemaking conditions and printing conditions for obtaining printed matter of high quality through flexographic printing can be easily grasped.SOLUTION: Second characteristic data obtained by previously measuring characteristics of a second evaluation image with which items evaluated in a first evaluation image can be evaluated and a flexographic printing characteristic model showing correspondence between platemaking conditions and printing conditions of a flexographic printing plate in printing the second evaluation image of a measurement source of the second characteristic data are stored in a storage part. A target value of the first characteristic data is set. Based upon the target value of the first characteristic data, platemaking conditions and printing conditions corresponding to the target value are determined by referring to the flexographic printing characteristic model.SELECTED DRAWING: Figure 12
Patent JP-2016051819-A (JP)
Title: Magnetic annealing device and magnetic annealing method
Inventor: YAMAZAKI MITSURU
IPC: H01L43/12
Filed: 2014-08-29
Abstract: PROBLEM TO BE SOLVED: To provide magnetic annealing device and method capable of shortening the convergence period from heating start to temperature stabilization, while having a simple temperature control configuration.SOLUTION: A magnetic annealing device for annealing a plurality of substrates in a magnetic field has a horizontal cylindrical processing container for annealing the plurality of substrates, a substrate holding tool 70 for holding the plurality of substrates substantially horizontally in the processing container, while loading in the vertical direction, split heaters 112a-112d, 113a, 113c covering substantially the entire outer peripheral surface of a predetermined area of the processing container in the longitudinal direction, and control means performing feedback control of the temperature of predetermined control object heaters 112c, 112d, 113c out of the split heaters, and performing temperature control of the split heaters 112a, 112b, 113a other than the predetermined control object heaters by using a value obtained, by multiplying the control output to the predetermined control object heaters by a predetermined ratio, as a control output.SELECTED DRAWING: Figure 3
Patent JP-2015017356-A (JP)
Title: Cloth for air bag
Inventor: ISE FUMIAKI
IPC: D03D1/02
Filed: 2014-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a cloth for an air bag which can maintain a low air permeability as an air bag when it is developed at a high speed and at a high pressure and can maintain a low air permeability after it is subjected to heat, and to provide an air bag obtained by using the same.SOLUTION: The cloth for an air bag includes synthetic fibers. In a cross section of the cloth, contact angles of a contact section in which warp and weft contact are 80° or more in a warp direction and a weft direction, respectively. The cloth for an air bag is provided by the following production method: 1) using synthetic fibers which are subjected to air entanglement at 5-30 times/m; 2) weaving the synthetic fibers by a water jet loom using a warp tension of 0.20-0.65 cN/dtex; 3) then carrying out scouring at a temperature of 80°C or less or without carrying out scouring; 4) then, drying the resultant at a temperature of 110°C or less; and 5) then, calendering the resultant.
Patent JP-2016056983-A (JP)
Title: Refrigerant recovery device of turbo refrigerator
Inventor: YAMAMOTO KEITA
IPC: F25B45/00
Filed: 2014-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant recovery device of a turbo refrigerator capable of increasing an amount of recovery of refrigerant per unit time during a regular maintenance work for the turbo refrigerator.SOLUTION: This invention relates to a refrigerant recovery device for a turbo refrigerator comprising an evaporator 1, a compressor 3 and a condenser 2. A pipe 7 for recovering refrigerant is installed in the evaporator 1 of the turbo refrigerator. The pipe 7 for recovering refrigerant has a plurality of openings 8 capable of sucking refrigerant gas 10 and refrigerant liquid 11 and a flow regulator for regulating refrigerant gas 10 and refrigerant liquid 11 sucked from these openings 8. The flow regulator comprises a plurality of plate-like vanes 9, and these vanes 9 are fixed to one side end edge 8a positioned at the same sides of both side end edges of each of the plurality of openings 8.SELECTED DRAWING: Figure 1
Patent JP-2016059146-A (JP)
Title: Under seawater power supply system
Inventor: AWAI IKUO
IPC: H02J50/00
Filed: 2014-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an under seawater power supply system which allows for efficient wireless power supply by using a non-radiative electromagnetic field in the seawater.SOLUTION: The under seawater power supply system includes a transmission side resonator, a transmission side controller, a reception side resonator and a reception side load circuit. The transmission side resonator is constituted to have a first and second spiral coils arranged closely, and a capacitor. One of both ends of the first spiral coil and one of both ends of the second spiral coil are connected via the capacitor, and the other of both ends of the first spiral coil and the other of both ends of the second spiral coil are connected nor via the capacitor. The first and second spiral coils are formed, respectively, by winding a Litz wire in planar spiral, and the resonance frequency is in a range of 40-400 kHz.SELECTED DRAWING: Figure 1
Patent JP-2016058563-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: OTSUBO YOSHITAKA
IPC: H01L25/18
Filed: 2014-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can achieve a stable convex warpage of an insulating substrate and adhesion between a coolant and the insulating substrate to achieve high reliability.SOLUTION: A semiconductor device comprises an insulating substrate 1, a semiconductor element 3 arranged on a first surface of the insulating substrate 1, a case 51 connected to the insulation substrate 1 so as to store the semiconductor element inside; and a resin 6 filled inside the case 51 so as to embed the semiconductor element. When assuming that a thickness of the insulating substrate 1 is t1, a thickness of the resin 6 is t2, a linear expansion coefficient of the insulating substrate 1 is α1 and a linear expansion coefficient of the resin is α2, relational expressions t2≥t1 and α2≥α1 are satisfied and the insulating substrate 1 warps in such a manner that a second surface on the side opposite to the first surface warps to form a convex shape.SELECTED DRAWING: Figure 1