baber/WOPTO huggingface dataset:
Patent JP-2018113629-A (JP)
Title: Music playback device
Inventor: KONDO YUSUKE
IPC: H02M3/00
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce a current consumption after stand-by.SOLUTION: A DAP 1 comprises: an amplifier circuit 3 that amplifies a sound signal that is shut downed in a case where an electric potential of a control port is low, and is operated in a case where the electric potential of the control port is high; a DC/DC converter 5 that supplies a power supply voltage to the amplifier circuit 3; and a bipolar transistor Q1 in which the power supply voltage is supplied to a SoC 2 and a corrector through a resistor R1, a base is connected to an output port of the SoC 2, and an emitter is connected to a reference potential. The control port of the amplifier circuit 3 is connected between the corrector and the resistance R1. In a case where the SoC 2 is in a stand-by mode, the DC/DC converter 5 is shut downed after the potential of the output port is set to high, the potential of the output port is set to low.SELECTED DRAWING: Figure 2
Patent JP-2017084819-A (JP)
Title: Light emitting module, light emitting device, and illuminating device
Inventor: ISHIDA MASAZUMI
IPC: F21V29/74
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting module that can protect a connector.SOLUTION: A light emitting module 20 comprises a board 31, a translucent cover 27, a connector 56, and an elastic body 28. The board 31 is provided with a light emitting part 32 including light emitting elements 33, and the connector 56 around the light emitting part 32. The translucent cover 27 is opposed to the light emitting part 32. The elastic body 28 is sandwiched between the board 31 and the translucent cover 27, is interposed so as to separate the light emitting part 32 and the connector 56, and forms a gap between the light emitting part 32 and the translucent cover 27.SELECTED DRAWING: Figure 6
Patent JP-2018112513-A (JP)
Title: Temperature sensor
Inventor: MISHIMA DAISUKE
IPC: G01K7/22
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor that can inhibit an insulating member, such as an insulating tube from being melted by heat by preventing contact of the insulating member with a sheath tube.SOLUTION: In a temperature sensor 1, an external cylinder 19 includes a projection part 63 that projects inward in order to create a space 61 between a sheath tube 5 and insulating tubes 51. That is, with the projection part 63 of the external cylinder 19, the metallic sheath tube 5 and resin insulating tubes 51 are arranged so that the sheath tube 5 and insulating tubes 51 are not brought into direct contact with each other, which brings about an effect that even when the temperature of the sheath tube 5 is increased, the insulating tubes 51 are not easily melted by the heat. This brings about a remarkable effect that caulking terminals 27 and core wires 3 are respectively brought into conduction with each other to be short-circuited or to generate gas.SELECTED DRAWING: Figure 4
Patent JP-2018117417-A (JP)
Title: Fastening structure for rotary electric machine
Inventor: KANEHARA HIROSHI
IPC: H02K1/00
Filed: 2017-01-16
Abstract: PROBLEM TO BE SOLVED: To suppress peeling of an insulating coating and hysteresis loss when a rotary electric machine is formed, and thereby, eliminating iron loss of a fastening portion between layered steel plates.SOLUTION: A fastening structure of assembling a rotary electric machine by forming a rotor core of the rotary electric machine by layering a plurality of thin steel plates 11, and press-fitting a shaft 12 into an engagement hole 22 formed at the center of the thin steel plates 11, is configured such that: the engagement hole 22 is formed of an insertion portion 31, an intermediate portion 32, and a discharge portion 33; the relationship among the outer diameter of the shaft 12, the inner diameter of the insertion portion 31, the inner diameter of the intermediate portion 32, and the inner diameter of the discharge portion 33 satisfies the inner diameter of the intermediate portion 32<the outer diameter of the shaft 12<the inner diameter of the discharge portion 33≤the inner diameter of the insertion portion 31; and the thin steel plates 11 are fastened directly to the shaft 12. The fastening structure does not cause iron loss of a fastening portion between the layered steel plates, which is generated by conventional methods such as caulking.SELECTED DRAWING: Figure 1
Patent JP-2018114579-A (JP)
Title: Sheet processing device
Inventor: TOKUMA NAOTO
IPC: B26D1/08
Filed: 2017-01-17
Abstract: PROBLEM TO BE SOLVED: To allow a scissor-type cutting device configured so that an upper blade and a lower blade thereof crosses each other to cut off a sheet to prevent the sheet from entering into between the upper and lower blades and therefore being left without being cut off.SOLUTION: When a thickness of a sheet to be cut off is small and/or when the number of times of cutting-off increases, cutting-off speed is slowed down. For thicknesses and the number of times of cutting-off, thresholds are set. This allows cut-off chips to droop in a cutting-off direction, so that rigidity of the sheet increases to a direction in which the sheet is left without being cut off (what we call " becomes chewy"), which can make it difficult for the sheet to droop in the direction in which the sheet is left without being cut off so as to prevent the sheet from being left without being cut off.SELECTED DRAWING: Figure 10
Patent JP-2018115407-A (JP)
Title: Turning helmet
Inventor: ARAKAWA KENJI
IPC: A42B3/32
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a further convenient and highly secure helmet in a helmet capable of reducing volume.SOLUTION: There is provided a turning helmet, including: at least a base portion and a movable portion formed by dividing a helmet main body into upper and lower parts; and a turning portion formed by disposing a first rotation axis and a second rotation axis in parallel with a horizontal direction as a rotation axis direction. The first rotation axis is connected to the movable portion and the second rotation axis is connected to the base portion, and the movable portion is rotated by the turning portion so that a part or the whole part of the movable portion can be housed in the base portion from a lower side of the base portion in a non-inverted posture.SELECTED DRAWING: Figure 1
Patent JP-2018114899-A (JP)
Title: Vehicle mount structure of electric power control unit
Inventor: MARUKAWA NAOKI
IPC: B60L3/00
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique which, in a vehicle mount structure of an electric power control unit which controls electric power supplied to a motor for travelling, protects a connector in a rear portion of a housing of the electric power control unit in a case of a vehicle collision.SOLUTION: A low voltage connector 21 is attached to a rear portion of an upper face of a housing 10 of an electric power control unit 5. In the rear of the low voltage connector 21, a cowl panel 44 is located. In the upper face of the housing 10 of the electric power control unit 5, a pair of projections 33, 34 are provided. The pair of projections 33, 34 are arranged in respective sides of the low voltage connector 21, when viewed from the front of a vehicle. Rear ends of the pair of projections 33, 34 are located behind the low voltage connector 21, and upper ends are located above the low voltage connector 21. Each of the pair of projections 33, 34 is arranged to hide a corner portion of an upper rear portion of the low voltage connector 21, when viewed from the side of the vehicle.SELECTED DRAWING: Figure 4
Patent JP-2018116199-A (JP)
Title: Polarization multiplexed optical modulator
Inventor: UEDA YUTA
IPC: H04B10/516
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique for minimizing the PDL of a polarization multiplexed optical modulator while allowing for fluctuations in the making.SOLUTION: Provided is a polarization multiplexed optical modulator comprising an optical divider for bifurcating one light, two optical modulators for optically modulating each of two bifurcated lights, a polarization controller for rotating the direction of polarization so that the polarization directions of the two optically modulated lights intersect at right angles, and a polarization multiplexer for combining two polarized lights whose polarization directions intersect each other at right angles and generating one polarization multiplexed optical signal. The optical divider has an optical switch, the optical switch adjusting the intensity ratio of two outputted lights so as to compensate for optical losses occurring in the optical modulator, the polarization controller and the polarization multiplexer.SELECTED DRAWING: Figure 1
Patent JP-2017150068-A (JP)
Title: Diffusion rate-limiting thermochemical vapor deposition coating
Inventor: THOMAS F VEZZA
IPC: C23C16/44
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a diffusion rate-limiting thermochemical vapor deposition coating and a process that make one or more improvements as reaction rate-limiting thermochemical vapor deposition (CVD) can be used to form a coating with superior characteristics which can be imparted to a variety of materials, but may cause undesirable seeming effect and/or inconsistency.SOLUTION: There is included reaction of one or more kinds of gas in one or more stages in a container 105 and/or a chamber (room) so as to form a thermal CVD coating 101 on a surface 103 of an article 107 (stage 102). Thus, there are provided the article coated in a thermochemical vapor deposition (CVD) process 100, the article 107 being a tube used even as the container 105, and the inside of the tube being the surface 103 coated with the thermal CVD coating 101; and the thermochemical vapor deposition process.SELECTED DRAWING: Figure 1
Patent JP-2018118808-A (JP)
Title: Construction machine
Inventor: SAKAI KEIJI
IPC: B62D25/10
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine capable of easily approaching a lateral part of an engine during maintenance while suppressing leakage of noise from the engine by an engine guard during a normal operation of the construction machine, and improving workability of maintenance work at the lateral part of the engine.SOLUTION: A crane 1 is provided with: a rear fixed guard 21 that is fixed to an engine frame 20 so as to cover the lateral and upper sides of a radiator 32; and an engine guard 23 that is provided on the engine frame 20 so as to be movable between a cover position P1 for covering the upper and lateral sides of the operation target range A of an engine 34 located on the front side of the rear fixed guard 21 and an open position P2 which is before the cover position P1 and which is for covering the upper and lateral sides of a power divider 36 and a hydraulic pump 38 and opening the upper and lateral sides of the operation target range A of the engine 34.SELECTED DRAWING: Figure 3
Patent JP-2018120418-A (JP)
Title: Threshold setting support program, threshold setting support device and threshold setting support method
Inventor: TSUJI KENTARO
IPC: G06T1/00
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To facilitate setting of a threshold for distinguishing an object.SOLUTION: A threshold setting support program makes a computer execute processing of extracting a plurality of types of feature quantities indicating a feature of an object from a plurality of images including an object, classifying the plurality of images into a plurality of clusters based on a first feature quantity to which the threshold for distinguishing the object is set out of the plurality of types of feature quantities, extracting images having a common feature between the plurality of clusters out of the images classified into the plurality of clusters based on a second feature amount out of the plurality of feature quantities, selecting at least one of groups of images having the common feature as a display group, and displaying images belonging to the display group side by side based on a value indicated by the first feature amount.SELECTED DRAWING: Figure 1
Patent JP-2018121490-A (JP)
Title: Control unit integrated rotary electric machine
Inventor: ISHIZAKI MITSUNORI
IPC: H02K11/33
Filed: 2017-01-27
Abstract: PROBLEM TO BE SOLVED: To improve durability of a control board without increasing a radial dimension.SOLUTION: A heat sink 21 has a module surface 21a which is a surface opposite to a rear bracket in an axial direction of a rotor. A control board 25 faces the module surface 21a across a power module 23. On a surface of the power module 23 opposite to a heat sink 21, a module side support body 29 is provided. The control board 25 is supported by the module side support body 29 and is fixed to the module side support body 29 by screws 30.SELECTED DRAWING: Figure 2
Patent JP-2018125983-A (JP)
Title: Cogeneration apparatus
Inventor: NENDAI SHINJI
IPC: H01M8/00
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a cogeneration apparatus that recognizes the other device to be connected in as short a period of time as possible, and communicate precisely when connecting the device with the other device.SOLUTION: A first control device 19 of a cogeneration apparatus 10, comprises: a determination part that determines that a connection device is any kinds of other device from communication data when initially executing the communication with a connection device as the other device to be connected after any one of a plural kinds of the other devices is communicably connected to a connection terminal 19a; a connection device kinds writing prat for writing a kind of the connection device determined by the determination part into a storage part; a permission part that reads a kind of the connection device written into the storage part when the communication is executed between the connection devices after two times, and permits the start of the communication between the connection devices if the communication data form after two times is matched to the communication data forms corresponded to the kind.SELECTED DRAWING: Figure 4
Patent JP-2018130348-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving soundness of a game.SOLUTION: A game machine includes: control means controlling execution of a game; information storage means storing first information to be used for controlling a game by the control means and second information acquired on the basis of the executed game; and deleting means deleting information stored to the information storage means. The deleting means is provided with means deleting the first information stored to the information storage means when deleting the second information stored to the information storage means.SELECTED DRAWING: Figure 31
Patent JP-2018130355-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing soundness of a game.SOLUTION: A game machine includes: control means for controlling execution of a game; information storage means for storing information acquired based on the executed game; connection means capable of connecting a predetermined device; and erasing means for erasing information stored in the information storage means. The erasing means includes means for erasing information stored in the information storage means, based on reception of a predetermined signal from the predetermined device connected to the connection means.SELECTED DRAWING: Figure 31
Patent JP-2017150806-A (JP)
Title: Pilot nozzles in gas turbine combustors
Inventor: RAHUL RAVINDRA KULKARNI
IPC: F02C7/232
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide combustor fuel nozzles that include pilot nozzles.SOLUTION: A fuel nozzle 12 for a gas turbine engine 10 includes: a centerbody; an axially elongated peripheral wall formed about the centerbody; a primary fuel supply and a primary air supply that are in fluid communication with the primary flow annulus. A pilot nozzle formed in the centerbody may have axially elongated air tubes and mixing tubes between inlets and outlets defined, respectively, through upstream and downstream faces of the pilot nozzle. A secondary air supply may be in fluid communication with each of the inlets of the air tubes and the mixing tubes. A fuel port may be positioned in the mixing tubes for connecting each to a secondary fuel supply. An uninterrupted sidewall sealing structure in each of the air tubes may segregate an air flow therethrough from the secondary fuel supply. Each of the air and mixing tubes may be configured as canted tubes to induce a downstream swirling flow.SELECTED DRAWING: Figure 1
Patent JP-2018130751-A (JP)
Title: Method for cooling slab secondarily in continuous casting, and method for casting steel continuously
Inventor: IZUMIKAWA SHINICHI
IPC: B22D11/22
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for cooling a slab secondarily in a continuous casting, which cools the slab uniformly by mist-spraying a coolant to a surface of the slab using a two fluid-spraying nozzle, and to provide a method for casting a steel continuously.SOLUTION: This invention relates to a method for cooling a slab secondarily in a continuous casting, including: mist-spraying a coolant from a plurality of two fluid-spraying nozzles 3 arranged in a width direction of the slab 1 at predetermined intervals to a surface of the slab 1, thereby cooling the slab 1. In the method, a spray nozzle is used as the two fluid-spraying nozzle 3, in which a position where a ratio to water amount density just under a two fluid-spraying nozzle 3 is 50% or more is a distance S away from both sides of a spraying range of the coolant in the width direction of the slab 1; and a lap part made by the spraying ranges of the coolants sprayed from the two fluid-spraying nozzles 3 adjacent to each other falls within a range of 1.6S or more but 2.4S or less.SELECTED DRAWING: Figure 1
Patent JP-2018135958-A (JP)
Title: Rolling bearing device for transmission
Inventor: SAKURAI TAKEHITO
IPC: F16C33/64
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing device for transmission that has neither too much nor too little lubricating oil or lubricating grease between a plurality of elastic seal rings for preventing creeping, and can stably prevent abrasion damage to have superior durability.SOLUTION: A rolling bearing device has an outer ring 1 fixed by gap fitting to a housing H in a transmission, two circumferential grooves 7 are formed axially at an interval on an outer peripheral surface of the outer ring 1, and a lubricant G is held in an outer ring outside space S surrounded with an elastic seal ring 8 fitted in the circumferential grooves 7, the housing H, and an outer peripheral surface 1b of the outer ring 1. The housing H is provided with an oil supply path 9 so that a gear space where oil contents g scatter from a gear mechanism in the transmission and the outer ring outside space S communicate with each other. The water contents scattering from the gear mechanism are supplied to the outer ring outside space S through the oil supply path 9, and neither too much nor too little in the outer ring outside space S.SELECTED DRAWING: Figure 1
Patent JP-2017193324-A (JP)
Title: Variable linked braking system controlled by motorcycle speed
Inventor: CHENG KAI-WEN
IPC: B60T8/1755
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a variable linked braking systems controlled by motorcycle speed adapted to enhance the stability of a motorcycle being braked.SOLUTION: The variable linked braking systems controlled by motorcycle speed comprises a master cylinder 1, a hydraulic pressure proportion variable valve element 2, a front brake unit 3, a rear brake unit 4, a hydraulic pressure proportion controller 5, a motorcycle vehicle speed sensor 6, and a brake switch 8. The hydraulic pressure proportion variable valve element 2 is connected to the master cylinder 1 via an oil path 11. The front brake unit 3 is connected to the hydraulic pressure proportion variable valve element 2 via a first oil path 31. The rear brake unit 4 is connected to the hydraulic pressure proportion variable valve element 2 via a second oil path 41. The hydraulic pressure proportion controller 5 controls a hydraulic pressure distribution proportion of the hydraulic pressure proportion variable valve element 2. The motorcycle vehicle speed sensor 6 electrically transmits a motorcycle speed 61 to the hydraulic pressure proportion controller 5.SELECTED DRAWING: Figure 1
Patent JP-2018134840-A (JP)
Title: Stereoscopic display formed body and manufacturing method thereof
Inventor: KIMURA KENICHI
IPC: G02B27/22
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a formed body capable of controlling hues when an image which can be visually recognized three-dimensionally and kinetically with naked eyes change kinetically in accordance with changes in observing angles.SOLUTION: The present invention is a stereoscopic display formed body which includes: at least in a part of a base material, a first image configured with a plurality of circular-arc streak lines, each of which has a concave or convex cross-sectional shape, exhibits at least either a light-dark flip-flop property or color flip-flop property, and has a start point, a vertex point, and an end point with the vertex point being arranged in a first direction with respect to the start point and the end point. The circular-arc streak line is configured with a plurality of fine streak lines all having a same angle with respect to a tangent of the circular-arc streak line. The ratio of the distance between the start point and the end point is the same on all the circular-arc streak lines in terms of the image structure. Thereby, a stereoscopic image in a shape same as or different from that of the first image is formed.SELECTED DRAWING: Figure 7
Patent JP-2018139507-A (JP)
Title: Method of selecting microorganisms
Inventor: FURUYA MASAHIRO
IPC: C12N1/21
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique of efficiently selecting microorganisms in which exogenous mevalonate pathway activity has been preserved or microorganisms in which mevalonate activity has been enhanced.SOLUTION: A microorganism selection method of selecting target microorganisms from a microbial population including a plurality of types of microorganism is for selecting target microorganisms in which the ability to synthesize isopentenyl diphosphate by the mevalonate pathway has been preserved and comprises: a first step of culturing the microbial population in the presence of a first inhibitor which is a specific inhibitor to a non-mevalonate pathway; and a second step of selecting the microorganisms grown in step one as the target microorganisms. Also provided is a mode of culturing the microbial population in the presence of a first inhibitor and a second inhibitor which is a specific inhibitor against the mevalonate pathway in the first step.SELECTED DRAWING: Figure 1