baber/WOPTO huggingface dataset:
Patent JP-2017011612-A (JP)
Title: Drive circuit
Inventor: HAYASHI YOSHINORI
IPC: H02M1/00
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To suppress a damage of a switch caused by an overcurrent while suppressing an incorrect determination in a configuration to determine whether or not an overcurrent flows after the lapse of a predetermined standby time when driving the switch to a closed state.SOLUTION: A gate drive circuit 20, which drives a switch Ss by charging and discharging an electric charge to/from the gate G of the switch Ss, includes an overcurrent determination circuit 22 which determines whether or not an overcurrent flows between the input/output terminals of the switch Ss after the lapse of a predetermined standby time, when driving the switch Ss from an open state to the closed state by charging from the gate drive circuit 20 to the gate G. If the voltage of a DC power supply 12 which applies a voltage between the input/output terminals of the switch Ss is higher than a voltage threshold, the gate drive circuit 20 sets a shorter standby time in comparison with a case when the voltage of the DC power supply 12 is lower than the voltage threshold.SELECTED DRAWING: Figure 2
Patent JP-2017017114-A (JP)
Title: Nitride semiconductor template and ultraviolet LED
Inventor: MORISHIMA YOSHIKATSU
IPC: H01L33/16
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a transparent nitride semiconductor template which has a high-quality nitride semiconductor, is suitable for ultraviolet LED applications, and has conductivity, and to provide an ultraviolet LED manufactured using the same.SOLUTION: A nitride semiconductor template 10 is provided which includes: a GaOsubstrate 11; a buffer layer 12 formed thereon and mainly composed of AlN; a first nitride semiconductor layer 13 formed thereon and mainly composed of AlGaN (0.2<x≤1); a second nitride semiconductor layer 14 formed thereon and mainly composed of AlGaN (0.2≤y≤0.55 and y<x); and a third nitride semiconductor layer 15 formed thereon and having a multilayer structure including a structure in which both surfaces of an InAlGaN (0.02≤u1≤0.03 and u1+v1+w1=1) layer are sandwiched between InAlGaN (0.02≤u2≤0.03, u2+v2+w2=1 and v1+0.05≤v2≤v1+0.2) layers.SELECTED DRAWING: Figure 6
Patent JP-2017014398-A (JP)
Title: Polyamide resin foam
Inventor: FUJINO YOSHINORI
IPC: C08J9/14
Filed: 2015-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin foam having excellent heat resistance, extrusion workability, and extrusion foaming properties.SOLUTION: A polyamide resin foam comprises a polyamide resin composition comprising, a polyamide resin in which a ratio between a melt viscosity (A) at frequency 0.1 rad/s, measured at the temperature of a melting point +30°C, and a melt viscosity (B) at frequency 10 rad/s (A/B) is in a fixed range.SELECTED DRAWING: None
Patent JP-2017021907-A (JP)
Title: Surface treatment member for fuel battery component
Inventor: TANG CHAO
IPC: H01M8/10
Filed: 2015-07-07
Abstract: PROBLEM TO BE SOLVED: To provide means of improving corrosion resistivity by reducing contact resistance in a lamination direction.SOLUTION: The present invention relates to a surface treatment member for fuel battery component that has a base material, one or more intermediate layers formed on the base material, and a conductive carbon layer formed on the intermediate layer and consisting of at least two layers, the conductive carbon layer being characterized in that a layer B farthest from the intermediate layer having a larger intensity ratio R(I/I) of D-dopant intensity ID and G=band peak intensity IG, measured through Raman scattering spectroscopy, than a layer A closest to the intermediate layer.SELECTED DRAWING: Figure 1
Patent JP-2017022884-A (JP)
Title: Control power supply apparatus and power storage system
Inventor: OKAMOTO NAOHISA
IPC: H02J9/06
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a control power supply apparatus capable of preventing electric leakage that occurs at power recovery.SOLUTION: A control power supply device 1A for generating a control voltage on the basis of a system voltage in a normal state and generating a control voltage based on a self-sustaining input voltage at a power failure, comprises: a power supply circuit 2 for generating a control voltage; a rectifying and smoothing circuit 3 for rectifying and smoothing the system voltage, to be input to the power supply circuit 2; a voltage doubler rectifying and smoothing circuit 4 for voltage doubler rectifying and smoothing the self-sustaining input voltage, to be input to the power supply circuit 2; and a delay circuit 5 for inputting the system voltage to the rectifying and smoothing circuit 3 when a first delay time is elapsed after the system voltage is input to the first input terminals T1 and T1', when the state is changed from the power failure state to the normal operation state.SELECTED DRAWING: Figure 1
Patent JP-2017018909-A (JP)
Title: Catalyst mixture, manufacturing method therefor, electrode catalyst layer using catalyst mixture, membrane electrode joint body and fuel cell
Inventor: TAKAHASHI SHINICHI
IPC: H01M4/86
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of enhancing performance of a membrane electrode joint body and fuel cell (especially mass ratio activity).SOLUTION: There is provided a catalyst mixture having 2 or more peaks in a particle diameter-volume fraction frequency curve when the catalyst mixture containing a catalyst and an electrolyte is dispersed in a dispersant and a ratio of cumulative volume fraction (VS) in a region with particle diameter of DB or less to cumulative volume fraction (VL) in a region with particle diameter of DB or more (VS/VL), where boundary particle diameter (DB) is the particle diameter with smallest volume fraction frequency between a smallest peak and second smallest peak of the particle diameter in the particle diameter-volume fraction frequency curve, is over 0.13 and 1 or less.SELECTED DRAWING: None
Patent JP-2017021252-A (JP)
Title: Microscope device
Inventor: NISHIWAKI DAISUKE
IPC: G02B21/24
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique for quickly and reliably detecting contact between an objective lens and any object.SOLUTION: A microscope device 100 includes: an objective lens 12; an ultrasonic wave generator 15 for generating an ultrasonic wave; an ultrasonic wave detector 16 configured to detect vibration originating from the ultrasonic wave generator 15 and propagating through the objective lens 12; and an arithmetic unit 30 configured to detect contact on the objective lens 12 on the basis of the vibration detected by the ultrasonic wave detector 16.SELECTED DRAWING: Figure 1
Patent JP-2017022643-A (JP)
Title: Portable device clip
Inventor: OKOCHI SHIGERU
IPC: H04M1/04
Filed: 2015-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a portable device clip that can be reliably attached to a portable device.SOLUTION: A portable device clip 10 includes an arch part 20, a first lock part 30, and a second lock part 40. The portable device clip 10 is made of an elastically deformable material. The arch part 20 is bent in an arch shape from a first end part 21 to a second end part 22. The first lock part 30 is arranged in the first end part 21 so as to be locked to a smart phone 1. The second lock part 40 is arranged in the second end part 22 so as to be locked to the smart phone 1. The first lock part 30 includes a first abutment surface 31A to be abutted to a rear surface 1B of the smart phone 1. The second lock part 40 includes a second abutment surface 41A to be abutted to the rear surface 1B of the smart phone 1.SELECTED DRAWING: Figure 3
Patent JP-2017029277-A (JP)
Title: Photoacoustic apparatus, photoacoustic apparatus control method, and analyte holding member for photoacoustic apparatus
Inventor: YAMAMOTO HIROSHI
IPC: A61B8/13
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a photoacoustic apparatus, a photoacoustic apparatus control method, and an analyte holding member for the photoacoustic apparatus which reduces the possibility that unnecessary high-density light enters the eyes of an analyte and an operator in a period when photoacoustic measurement is not performed.SOLUTION: The photoacoustic apparatus comprises: a holding part 6 for holding an analyte 8; a light irradiation part 5 which irradiates the analyte 8 with light via the holding part 6; and a probe 12 which receives an acoustic wave 10 propagated from the analyte 8. The holding part 6 comprises a light diffusion surface 7 which diffuses light and reduces the degree of the light diffusion due to the adhesion of an acoustic matching material 11 to the light irradiation part 5.SELECTED DRAWING: Figure 1
Patent JP-2016020357-A (JP)
Title: Food composition providing method
Inventor: FAURE MAGALI
IPC: A23L33/00
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a composition based on natural ingredients that allows protecting the nervous system in the gut by promoting neuronal survival and/or limiting or preventing neuronal death of intestinal neuronal cells, and promoting neuronal growth which is important for repair processes.SOLUTION: A food composition comprising lactoferrin in a concentration of at least 0.1 g/100 kcal in which the lactoferrin is provided as a lactoferrin enriched milk or whey fraction can be administered to adults and/or the elderly in an amount corresponding to an ingestion of at least 0.01 g lactoferrin per kg body weight per day.SELECTED DRAWING: None
Patent JP-2017035914-A (JP)
Title: Seat slide device
Inventor: SATO TAKANORI
IPC: B60N2/07
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a seat slide device that can suppress destabilization of a fixed state of a seat position.SOLUTION: A lower rail 20 has a plurality of lock holes 24 arranged at equal intervals in a longitudinal direction. In each lock hole 24, one ends in a transverse direction of the lower rail 20 are set as opening parts 61 and the other ends are set as bottom parts 63. In the transverse direction is provided a lock lever 40 connected to the upper rail to be made reciprocatable in the transverse direction. The lock bar 40 has an engaging protrusion 45a which can enter and escape from any of the plurality of lock holes 24 accompanying the reciprocation thereof. Shapes of inner faces of the bottom parts 63 of the lock hole 24 are determined for the purpose other than a purpose of managing a posture of the engaging protrusion 45a at the time of contacting the engaging protrusion 45a thereto, and shapes of inner faces of the contacting parts 64 are determined in order to manage the posture of the engaging protrusion 45a at the time of contacting the engaging protrusion 45a thereto. The lower rail has a protruding part 65 formed so as to protrudes from bottom walls 62 of the lock hole 24 to a position closer to the opening parts 61 than a boundary between the inner faces of the contacting parts 64 and the inner faces of the bottom parts 63.SELECTED DRAWING: Figure 5
Patent JP-2017037530-A (JP)
Title: Currency processing device and currency processing method
Inventor: TONE YUJI
IPC: G07G1/00
Filed: 2015-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a currency processing device and a currency processing method capable of a shortening a waiting time of a client, while reducing to a low level the possibility of the occurrence of miscalculation and unauthorized use.SOLUTION: A currency processing device includes imaging means for obtaining image data of a currency mounted outside of the device; calculating means for calculating amount information of the currency based on the image data of the currency obtained by the imaging means; and recording means for recording the amount information calculated based on the image data. A confirmation mode for confirming calculation accuracy is kept prepared based on the image data of the currency obtained by the imaging means when the amount information of the currency is calculated, and is executed at the predetermined timing.SELECTED DRAWING: Figure 19
Patent JP-2017040862-A (JP)
Title: String for musical instrument
Inventor: HASEGAWA HISATAKE
IPC: G10D3/10
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a string for musical instrument that can be prevented from breaking and produce a superior timbre characteristic of a stringed instrument.SOLUTION: A thread 6 of a samisen is composed of a single wire comprising a body part 10 extending in a thread shape and projection parts 11a molded integrally at an outer peripheral part of the body part 10. The projection parts 11a project in a wave shape along an extending direction of the body part 10. The thread 6 is not a twisted and has no twisted part at the outer peripheral part of the thread 6, so the thread 6 can be prevented from breaking even when having the outer peripheral part of the thread 6 strummed. The thread 6 thus has the projection parts 11a projecting in the wave shape along the extending direction, so the thread 6 does not vibrate monotonously, so that a superior timbre characteristic of a samisen can be produced.SELECTED DRAWING: Figure 2
Patent JP-2017040246-A (JP)
Title: Control device of vehicle
Inventor: KOBAYASHI HISAAKI
IPC: B60K6/442
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To start an engine by driving a starter even if a high-voltage battery abnormality occurs, in a system for starting the engine by driving the starter by the power of a high-voltage battery.SOLUTION: A high-voltage ISG 17 also serving as a generator is arranged as a starter for cranking an engine. When there arises a start requirement of the engine, it is determined whether an abnormality is a failure of a high-voltage battery 19 or a high-voltage battery abnormality in which charge runs short. As a result, when it is determined that the abnormality is the high-voltage abnormality, boosting power start control is performed. In the boosting power control, an output voltage of an auxiliary battery 21 is boosted by a bidirectional DCDC converter 23 firstly, and electric energy necessary for a start of the engine is charged to a smoothing capacitor 26 by the output power of the bidirectional DCDC converter 23. After that, the engine is started by driving the high-voltage ISG 17 by the electric energy which is charged to the smoothing capacitor 26.SELECTED DRAWING: Figure 2
Patent JP-2017043459-A (JP)
Title: Transport device
Inventor: TAJIMA HIDEO
IPC: B65G47/14
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to reliably perform alignment and attitude control of a transported article by simple and inexpensive means, and consequently, to reduce monitoring operators.SOLUTION: A transport device comprises: a conveyor having a loading surface on which a transportation surface is loaded; an oblique guide which is extended above the transportation surface in a direction inclined with respect to a transportation direction, and has a cross section of which a diameter is different with respect to a center line passing a center of the cross section; and a drive part for rotating the oblique guide around a central axis. According to the transport device, the oblique guide is rotated by the drive part, a transported article on the transportation surface is guided in a width direction of the transportation surface by the oblique guide, and at the same time, alignment and attitude control of the transported article is performed.SELECTED DRAWING: Figure 1
Patent JP-2017043974-A (JP)
Title: Underwater movable columnar mud collecting device, columnar mud collecting machine and underwater survey device
Inventor: TAKAHASHI TAKAYUKI
IPC: B63C11/48
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an underwater survey device for modularizing respective function parts so as to become easy in assembly-disassembly, and a device capable of collecting comparatively many mud samples in an unturbulent columnar shape from a water bottom LB.SOLUTION: An underwater movable columnar mud collecting device 1 is a device for collecting mud deposited on the water bottom LB in a columnar shape while three-dimensionally moving in the water, and comprises a vertically-longitudinally moving thruster module 40, a columnar mud collecting module 70 and a frame 31 for connecting the respective modules. The mud collecting module 70 comprises a rotary mud collecting cylinder storage part 80 for rotatably storing a plurality of mud collecting cylinders 151 extending in the vertical direction and mud collecting cylinder lifting means 110 for lifting the mud collecting cylinders 151 from the storage part.SELECTED DRAWING: Figure 1
Patent JP-2017042496-A (JP)
Title: Game machine
Inventor: MORIMOTO MAKOTO
IPC: A63F5/04
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine preventing a player from incurring a disadvantage, even if the player mistakes in operating stop buttons.SOLUTION: In an "ART game number determination state", as a result of a performance of a lottery as to whether or not to continue a pseudo game, when a continuation of the pseudo game is determined, and if an operation of a left stop button 11, a middle stop button 12, and a right stop button 13 is detected in a sequence where the pseudo game is finished, a first ART game number determination state substitute lottery processing, a second ART game number determination state substitute lottery processing, or a third ART game number determination state substitute lottery processing is performed in a first ART game number determination state finish time processing, a second ART game number determination state finish time processing, or a third ART game number determination state finish time processing.SELECTED DRAWING: Figure 53
Patent JP-2017047734-A (JP)
Title: Airbag device
Inventor: KITAIKE YUTAKA
IPC: B60R21/205
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an airbag device which inhibits deformation of an airbag cover when an airbag is inflated and expanded.SOLUTION: An airbag cover 5 includes: a first side wall 51 to a fourth side wall 54 covering an outer periphery of an airbag 2; and openings 5a formed at the first side wall 51 to the fourth side wall 54 respectively. A retainer 4 includes a first hook 41 to a fourth hook 44 formed at positions corresponding to the openings 5a of the respective side walls. The first hook 41 to the fourth hook 44 include outward facing hooks which engage with the side walls from an inner side of the side walls; and inward facing hooks which engage with the side walls from an outer side of the side walls.SELECTED DRAWING: Figure 1
Patent JP-2017050141-A (JP)
Title: Bulb-shape lighting device
Inventor: KAMIYA MASARU
IPC: F21V3/00
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a bulb-shape lighting device that can increase relative illuminance in other directions than an optical axis direction to that in the optical axis direction while securing visual quality and illuminance in the optical axis direction.SOLUTION: The bulb-shape lighting device includes: a light-emitting body including a semiconductor light-emitting element; and a globe covering the light-emitting body, having a top part and an opened end part and having a thinner thickness of at least a partial region between the top part and the opened end part than thicknesses of the top part and the opened end part.SELECTED DRAWING: Figure 2
Patent JP-2017051063-A (JP)
Title: Isolated operation detection system for distributed power supply
Inventor: NAGAKURA TAKAYUKI
IPC: H02M7/48
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an isolated operation detection system capable of surely detecting an isolated operation state of a distributed power supply in a short time.SOLUTION: An isolated operation detection system comprises frequency detection means 12, frequency deviation calculation means 13, reactive power calculation/injection means 14, and isolated operation detection means 16 and injects reactive power in which, with respect to a frequency deviation, a frequency deviation calculated next to the frequency deviation varies by a predetermined ratio, into a system 21 through an inverter 11. The isolated operation detection means 16 calculates a ratio of the present frequency deviation's increase/decrease from a past frequency deviation, as a frequency deviation ratio and determines to be in an isolated operation state when the number of times of the frequency deviation ratio having exceeded a first threshold supposed from injected reactive power has exceeded a second threshold; or when, at the time of an injected reactive power amount exceeding a threshold, the number of times of the frequency deviation ratio having exceeded a third threshold has exceeded a fourth threshold, or when the number exceeds a fifth threshold and the absolute value of the frequency deviation exceeds a sixth threshold or a system frequency exceeds a seventh threshold or is lower than an eighth threshold.SELECTED DRAWING: Figure 4
Patent JP-2017051327-A (JP)
Title: Porous composite body and bone recycled material
Inventor: IWAI ATSUSHI
IPC: A61L27/00
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a porous composite body in which OCP is homogeneously dispersed while maintaining large aggregates, and a bone recycled material.SOLUTION: A porous composite body containing octacalcium phosphate and a collagen, in which in an image obtained by expanding a range of 5.0 mm×5.0 mm that is a plane of porous composite body to 15 times by a scanning electron microscope (SEM), a fractal dimension (D) of flocculated particles of the octacalcium phosphate is 0.60 or more, and, an area ratio of the flocculated particles having a length of 300 μm or more in a total of the flocculated particles of the octacalcium phosphate is 75% or more.SELECTED DRAWING: None
Patent JP-2017055780-A (JP)
Title: Pad for pelvic corset and pelvic corset
Inventor: KAZAMA TAKESHI
IPC: A61F5/02
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a pad for a pelvic corset in which an inclined or curved pelvis can be corrected, and the pelvic corset capable of performing sustainment and correction of the pelvis by utilizing the pad for the pelvic corset.SOLUTION: A pad 1 for a pelvic corset is provided which includes a top surface 22 pressed and contacted to the lower part of a sacrum 32, a bottom surface 23 pressed and contacted to the upper end of a pubis 31, and an isosceles trapezoid-shaped human body contact surface 21 with an upper base connected to the top surface and a lower base connected to the bottom surface, in which the front-rear width of the top surface 22 is smaller than the front-rear width of the bottom surface 23. Also, a pelvic corset 4 is provided which includes a pocket 41 for inserting and locking the pad 1 for the pelvic corset. When the pelvic corset 4 is worn and the bottom surface of the pad 1 for the pelvic corset is brought into press-contact with the upper end of the pubis 31, an abdominal pressure rises to correct a pelvis position.SELECTED DRAWING: Figure 1
Patent JP-2017058389-A (JP)
Title: Electrophoretic display device and electronic apparatus
Inventor: TERASHIMA YASUHIRO
IPC: G09F9/37
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic display device and the like that can improve quality of display.SOLUTION: An electrophoretic display device comprises: a first substrate and a second substrate arranged opposite to each other; dispersion liquid arranged between the first substrate and the second substrate; a partition wall being arranged between the first substrate and the second substrate and partitioning the dispersion liquid; and a movement suppression part suppressing movement of particles included in the dispersion liquid. A value of a refractive index of a dispersion medium included in the dispersion liquid is a value equal to a refractive index of the movement suppression part or more.SELECTED DRAWING: Figure 2