baber/WOPTO huggingface dataset:
Patent JP-2020058495-A (JP)
Title: Vehicle seat
Inventor: KIM DONG-HYUN
IPC: A47C7/14
Filed: 2018-10-09
Abstract: To provide a vehicle seat capable of reducing oppressive feeling and pain of a seated crew member during long-time driving.SOLUTION: A vehicle seat 10 includes: a pair of left and right cushion frames 20 composing a framework of a seat cushion 12; a pair of left and right seat back frames 110 composing a framework of a seat back 14 standing from a seat rear end side of the seat cushion 12; and at least either a seat cushion push-up mechanism 80 which is provided evenly all over a seat width direction of a pad body part 164 inside the seat cushion 12 and can push up a rear part of the seat cushion 12 to a seat upper side or a seat back push-out mechanism 130 which is provided evenly all over the seat width direction of a back pad body part 172 inside the seat back 14 and can push out a lower part of the seat back 14 including a part opposite the sacral region of a seated crew member to a seat front side.SELECTED DRAWING: Figure 2
Patent JP-2020061258-A (JP)
Title: Manufacturing method of solid state battery
Inventor: HARADA USHIO
IPC: H01M10/0562
Filed: 2018-10-09
Abstract: To provide a manufacturing method of a solid state battery, enabling short circuit between electrode layers to be effectively prevented.SOLUTION: A manufacturing method of a solid state battery 1 is provided that includes: a laminate press step of pressing a laminate 10a obtained by laminating a positive electrode layer 11a, a negative electrode layer 13a, and a solid electrolyte layer 12a between the positive electrode layer 11a and the negative electrode layer 13a; and a shearing step of forming a plurality of single battery components 10 by shearing thereby blanking the laminate 10a in a predetermined shape.SELECTED DRAWING: Figure 3
Patent JP-2019075564-A (JP)
Title: Heat sink plate
Inventor: KIM IL-HO
IPC: H05K7/20
Filed: 2018-10-12
Abstract: To provide a heat sink plate capable of being suitably used for packaging a high-output semiconductor device using a compound semiconductor, which has the same or a similar thermal expansion coefficient to a ceramic material so as to allow good bonding even when bonded to a ceramic material such as alumina (AlO), and at the same time, which is capable of obtaining such high thermal conductivity that a large amount of heat generated in the high-output device can be rapidly discharged to the outside.SOLUTION: The heat sink plate according to the invention has a structure in which two or more kinds of materials are laminated. The heat sink plate includes a core layer in the thickness direction of the heat sink plate, and cover layers covering a top surface and a bottom surface of the core layer. The cover layer comprises a material containing copper, and the core layer is formed of a matrix having a first thermal expansion coefficient and a plurality of layers extending in parallel along the thickness direction of the core layer in a lattice form in the matrix, the plurality of layers being made of an alloy having a second thermal expansion coefficient.SELECTED DRAWING: Figure 1
Patent JP-2019072486-A (JP)
Title: Electronic apparatus
Inventor: HONG HYUN SU
IPC: G06F3/01
Filed: 2018-10-15
Abstract: To provide an electronic apparatus representing information relating to stress of a user in a form related to a daily life of the user.SOLUTION: An electronic apparatus includes: a display; a biometric sensor for acquiring information relating to a user's living body; a motion sensor for acquiring motion information relating to motion of the electronic apparatus; a communication circuit receiving a signal for acquiring information relating to a location of the electronic apparatus; and a processor. The processor is configured to recognize repetitive activities and the like relating to the user with the lapse of time, on the basis of the motion information acquired over time using the motion sensor and the position information acquired over time using the communication circuit; calculate a stress index of the user corresponding to the repetitive activities and the like relating to the user on the basis of biometric information acquired using the biometric sensor; and provide, via a display, at least one activity out of the repetitive activities and the like relating to the user, and the stress index corresponding to the at least one activity.SELECTED DRAWING: Figure 7
Patent JP-2019030022-A (JP)
Title: System and method for reuse of encoding information in encoding alternative streams of video data
Inventor: SERGEY ZURPAL
IPC: H04N19/30
Filed: 2018-10-16
Abstract: To provide a system and a method for reuse of encoding information in encoding alternative streams of video data.SOLUTION: A system and a method for reusing encoding information in encoding of alternative streams of video data in accordance to embodiments of the invention are disclosed. Encoding of multimedia content for using in adaptive streaming systems, includes: selecting first encoding level from a plurality of encoding level by using a media server; determining encoding information for a first stream of video data by using the first encoding level and the media server; and encoding the first stream of the video data by using the media server.SELECTED DRAWING: Figure 1
Patent JP-2020068294-A (JP)
Title: Adsorption mechanism, cutting device, and method for manufacturing cut product
Inventor: OZEKI TAKATOSHI
IPC: B26D7/20
Filed: 2018-10-24
Abstract: To provide an adsorption mechanism, a cutting device, and a method for manufacturing a cut product that can reduce adsorption unevenness and can be used for a long time.SOLUTION: An adsorption mechanism (100) includes a chamber (34), a jig (33) in the chamber (34), and an adsorption portion (31) on the jig (33). The jig (33) is equipped with a metal form. A cutting device (B) includes the adsorption mechanism (100). A manufacturing method of a cut product includes a step of cutting a cutting object (5) by the cutting device (B), and a step of adsorbing the cutting object (5) cut in the step of cutting and carrying the cutting object by the adsorption mechanism (100).SELECTED DRAWING: Figure 3
Patent JP-2020066190-A (JP)
Title: Stamp stand
Inventor: TERAI TAKUMA
IPC: B41K1/58
Filed: 2018-10-25
Abstract: To provide a stamp stand which can reliably hold a stamp and can easily perform removal of the stamp.SOLUTION: A stamp stand for a stamp 11 which has a magnetic member comprising a ferromagnetic material at a tip and/or a side face, in which a cylindrical hole-shaped stamp storage part 2 is formed on a stand body 1, and a magnet 4 is mounted on a bottom face 3 of the stamp storage part 2. When suction force between the magnet 4 and the magnetic member is represented by "suction force 1" and suction force between the magnet 4 and an installation surface 20 of the stand is represented by "suction force 2" in the case that the stamp 11 is stored, the relationship of "suction force 2">"suction force 1" is satisfied. Further, also a changeable cover member 1a is fitted to an outer periphery of the stand body 1.SELECTED DRAWING: Figure 4
Patent JP-2020066410-A (JP)
Title: Vehicle structure
Inventor: IKEGAMI HIDEYUKI
IPC: B62D37/02
Filed: 2018-10-26
Abstract: To provide a vehicle structure that can easily replace a high mount stop lamp in a vehicle structure in which a rear spoiler and the high mount stop lamp are proximately disposed.SOLUTION: In a vehicle structure 1 equipped with a rear spoiler 3 detachably attached to a rear portion of a vehicle body 2, and a high mount stop lamp 7 attached to a vehicle body 2 proximately to a lower surface 3D of the rear spoiler 3, the high mount stop lamp 7 is detachably attached to the vehicle body 2 from an upper side of the vehicle body 2. The rear spoiler 3 includes a body side recessed portion 4 that is formed by recessing a part of the lower surface 3D to the upper side, and becomes a work space when attaching/detaching the high mount stop lamp 7; and a cover member 5 that covers the body side recessed portion 4.SELECTED DRAWING: Figure 1
Patent JP-2020071952-A (JP)
Title: Battery pack
Inventor: UCHIYAMA TOSHIO
IPC: H01M10/6565
Filed: 2018-10-30
Abstract: To restrain increase of steam and occurrence of condensation in a pack case, in a battery pack where cooling air is circulated in the pack case.SOLUTION: A battery pack includes a battery module, a pack case receiving a battery module, a service plug for blocking an electric circuit including the battery module, an air fan circulating the cooling air in the pack case, a service plug cover attached removably to the pack case so as to cover the opening of the pack case for exposing the service plug to the outside and the service plug, a breath film provided in the service plug cover, and a gaseous flow regulation part for regulating inflow of the gas in the service plug cover into the pack case.SELECTED DRAWING: Figure 4
Patent JP-2019216080-A (JP)
Title: Negative electrode for lithium ion secondary battery and lithium ion secondary battery
Inventor: FURUYA YOSIHISA
IPC: H01M4/62
Filed: 2018-10-30
Abstract: To provide a means for suppressing expansion or contraction of a negative electrode at the time of charge or discharge, in a negative electrode for a lithium ion secondary battery using a silicon-based negative electrode active material with a large energy density.SOLUTION: The negative electrode for a lithium ion secondary battery has a negative electrode active material layer including: a negative electrode current collector; a negative electrode binding target component including a silicon-based negative electrode active material and a negative electrode conductive supporting agent, arranged on the surface of the negative electrode current collector; and a binder covering the negative electrode binding target component. An electrode coating ratio q, defined by q=(S-S)/(S-S), is set to be at least 80%, using the BET specific surface (S) of the negative electrode binding target component, the BET specific surface (S) of the binder, and the BET specific surface (S) of the negative electrode active material layer.SELECTED DRAWING: Figure 2
Patent JP-2020069118-A (JP)
Title: Processing device and processing method
Inventor: KURACHI KOSUKE
IPC: A61B18/20
Filed: 2018-10-31
Abstract: To form a hole having a shape that is suitable for discharging a cell for hair regeneration.SOLUTION: A processing device of the disclosure comprises: a radiation unit for radiating a laser beam to a skin of a living body to form a hole on the skin; and a control unit for controlling the radiation unit so as to increase intensity of a laser beam radiated at a second time that is later than a first time as compared to intensity of a laser beam radiated at the first time of the laser beams radiated to form a hole.SELECTED DRAWING: Figure 1
Patent JP-2020071407-A (JP)
Title: Image formation device
Inventor: SUNAHARA KEN
IPC: G03G21/00
Filed: 2018-10-31
Abstract: To provide an image formation device that can prevent an image failure due to temperature rise in the image formation device while preventing a decrease in throughput.SOLUTION: An image formation device comprises an image carrier 1, latent image formation means 3, a developing device 4, environment detection means 15, and control means 50 for switching between a first mode in which the number of printed sheets per unit time is a first number and a second mode in which the number of printed sheets per unit time is a second number that is smaller than the first number. The control means 50 switches from the first mode to the second mode based on an updated value obtained by adding or subtracting with time an index value weighted according to the environment information detected by the environment detection means 15.SELECTED DRAWING: Figure 7
Patent JP-2020070173-A (JP)
Title: Picking station
Inventor: UCHIDA TAKAYUKI
IPC: B65G1/137
Filed: 2018-11-01
Abstract: To improve workability of sorting.SOLUTION: A picking station 10 comprises: an upper stage working conveyor 120 which is connected to an upper stage supply conveyor 110 and conveys a commodity container A and further is capable of stopping the conveyance of the commodity container A in an upper stage work area R3; a lower stage connecting conveyor 220 which is, below the upper stage working conveyor 120, arranged at a position at which at least a part of itself is overlaid with the upper stage working conveyor 120 in a plan view, and is connected to a second container supply conveyor, and further conveys an order container B; and a first carrying-in-and-out device 240 to a fifth carrying-in-and-out device 280 which carry-in and carry-out a plurality of order containers B on the lower stage connecting conveyor 220 to a lower stage work area R10 at least a part of which is not overlaid with the upper stage working conveyor 120 in a plan view, respectively.SELECTED DRAWING: Figure 2
Patent JP-2019113530-A (JP)
Title: Distance measuring device, recognition device, and distance measuring method
Inventor: MIKI SAKITO
IPC: G01C3/06
Filed: 2018-11-01
Abstract: To acquire accurate distance information even for a scene where various objects significantly differing in light reflectance and distance coexist in a time of flight (TOF) measurement.SOLUTION: An irradiation unit 10 irradiates a distance measurement target space with a pattern light which has a plurality of portions consisting of strong and weak light emission regions, and in which an irradiation pattern of strong and weak light emission regions shining at the same time is formed. A light receiving unit 15 receives, for each pixel, return light that is the pattern light having been irradiated with by the irradiation unit 10 and reflected by a target. A control unit 18 acquires, for each pixel, distance information that represents the distance to the target on the basis of the pattern light irradiated with from the irradiation unit 10 and the return light received by the light receiving unit 15. The control unit 18 also outputs the value of a distance, as valid distance information, that is obtained on the basis of return light that corresponds to a plurality of pixels for which return light was received and the received light intensity of which satisfies a prescribed condition.SELECTED DRAWING: Figure 1
Patent JP-2019062541-A (JP)
Title: Managing acknowledgement messages from multiple destinations for multi-user mimo transmissions
Inventor: SIMONE MERLIN
IPC: H04W28/04
Filed: 2018-11-14
Abstract: To provide an apparatus and methods for managing acknowledgement messages from multiple destinations for multi-user multiple-input multiple-output (MU-MIMO) transmission.SOLUTION: At each user terminal selected for uplink transmission, a TX data processor receives traffic data from a data source and receives control data from a controller. The TX data processor processes the traffic data for the user terminal on the basis of modulation and coding schemes associated with a rate selected for the user terminal, and provides a data symbol stream. A TX spatial processor performs spatial processing on the data symbol stream and provides a number of transmit symbol streams for the same number of antennas. Each transmitter unit (TMTR) receives and processes a respective transmit symbol stream to generate an uplink signal.SELECTED DRAWING: Figure 2
Patent JP-2020079149-A (JP)
Title: Warehouse system
Inventor: YANAGISAWA HIDEO
IPC: B65G1/04
Filed: 2018-11-14
Abstract: To provide a warehouse system capable of performing storage work of articles and delivery work of selected articles with high efficiency, and capable of achieving cost reduction.SOLUTION: The warehouse system comprises: a first belt conveyor device 25 and a roller conveyor device 27 acting as first moving means; a second belt conveyor device 29 acting as second moving means; and a pushing mechanism 33 acting as third moving means. The first and second belt conveyor devices 25, 29 and the roller conveyor device 27 and the pushing mechanism 33 operate independently from one another. The pushing mechanism 33 has: a plurality of pressing device groups 43 acting as pressing devices; first and second support pillars 35a, 35b and a plurality of guide rail groups 41, etc. acting as guiding devices; and a computer 7 for work acting as a control device.SELECTED DRAWING: Figure 1
Patent JP-2020088427-A (JP)
Title: Color conversion profile creation device, color conversion profile creation method, and program therefor
Inventor: TANAKA KATSUYUKI
IPC: G06T1/00
Filed: 2018-11-16
Abstract: To create a color conversion profile between a first color space corresponding to a first color system and a second color space defined by a used amount of each of a plurality of kinds of inks corresponding to a second color system.SOLUTION: A color conversion profile creation device is configured to: set a shading relationship among a plurality of shading inks having the same system color and different densities included in a plurality of kinds of inks; perform provisional color separation processing to determine a color space value in a virtual color space in a second color system for each lattice point that defines a correspondence relationship between first and second color spaces; perform first processing of setting a position and an amount of ink of the lattice point where a generation amount of first ink at the lattice point can be maximized for the first ink which is one of light inks from the result of the provisional color separation processing; and moreover, perform second processing of setting an amount of ink of the first ink and an amount of ink of a second ink having higher density by giving priority to use of the first ink while maintaining a virtual color space value that the result of the provisional color separation processing has for the first ink.SELECTED DRAWING: Figure 2
Patent JP-2020082821-A (JP)
Title: Steering-wheel hold determination device and automatic drive system
Inventor: KUWABARA TAKAHIKO
IPC: B62D1/04
Filed: 2018-11-16
Abstract: To properly determine a steering-wheel holding state of a driver on the basis of steering torque.SOLUTION: A steering-wheel hold determination device 50A comprises: a torque recognition part 14 for recognizing steering torque on the basis of a detection result of a torque sensor 5 arranged at a steering shaft; a contact state recognition part 15A for recognizing a contact state that the contact of the driver with a steering wheel is detected, or a non-contact state that the contact is not detected on the basis of a detection state of a touch sensor 6 arranged at the steering wheel; a threshold setting part 16A for setting a first threshold for use in a determination of a steering-wheel holding state on the basis of a recognition result of the contact state recognition part 15A; and a steering-wheel hold determination part 17 for determining that the driver is in the steering-wheel holding state when the steering torque reaches the first threshold or higher. When the non-contact state is recognized by the contact state recognition part 15A, the threshold setting part 16A sets the first threshold as a large value compared with the case that the contact state is recognized by the contact state recognition part 15A.SELECTED DRAWING: Figure 1
Patent JP-2020086097-A (JP)
Title: Light source device and projector
Inventor: SAKATA HIDEFUMI
IPC: F21S2/00
Filed: 2018-11-22
Abstract: To provide a small-sized and high-performance light source device.SOLUTION: The light source device comprises a first light source emitting first light, a second light source emitting second light, a light guide body propagating the first light emitted from the first light source, a wavelength conversion part including a fluophor excited by the second light emitted from the second light source to emit fluorescent light and a light synthesis part which synthesizes the first light emitted from the light guide body and the fluorescent light emitted from the wavelength conversion part. The light guide body and the wavelength conversion part are arranged in parallel with each other. The light guide body has a first end portion and a second end portion and the wavelength conversion part has a third end portion and a fourth end portion. The first light is made incident on the first end portion of the light guide body.SELECTED DRAWING: Figure 2
Patent JP-2020084268-A (JP)
Title: Smelting method of oxide ore
Inventor: IZEKI TAKASHI
IPC: C22B5/10
Filed: 2018-11-26
Abstract: To provide a smelting method of an oxide ore capable of enhancing a grade of a metal to be obtained and efficiently manufacturing a high-quality metal.SOLUTION: A smelting method of an oxide ore includes: a mixing step of obtaining a mixture containing an oxide ore and a carbonaceous reductant; and a reduction step of charging the obtained mixture into a reduction furnace, and applying a heating reduction treatment to the mixture by a combination burner using a mixed fuel containing at least two kinds selected from a carbonaceous fuel, a heavy fuel oil and a combustible gas, with an air-fuel ratio within a range of 0.80 or more and less than 1.00. In the mixed fuel, carbon (C) and hydrogen (H) are within a prescribed range.SELECTED DRAWING: Figure 1
Patent JP-2020087731-A (JP)
Title: Manufacturing method of power storage device
Inventor: OKAMOTO YUKI
IPC: H01M2/06
Filed: 2018-11-27
Abstract: To provide a manufacturing method of a power storage device capable of suppressing deformation of a caulking portion when friction-stir welding of a caulking portion and an external terminal is performed.SOLUTION: A manufacturing method of a secondary battery includes a crimping step of forming a crimped portion 173 by crimping the end portion protruding from an external terminal 18 in a shaft portion of a lead-out terminal 17, and a joining step of joining the caulked portion 173 and the external terminal 18 by friction-stir welding to form a joined portion. In the joining step, first to fourth parts which are located at equal intervals in the circumferential direction of the shaft portion in the caulking portion 173 and have the same radial distance from the shaft portion are directed to the external terminal 18 with the same pressing force, and pressurized simultaneously, and friction-stir welded with the external terminal 18.SELECTED DRAWING: Figure 6
Patent JP-2019059017-A (JP)
Title: Polishing device and its control method as well as dressing condition output method
Inventor: SHINOZAKI HIROYUKI
IPC: H01L21/304
Filed: 2018-11-28
Abstract: To provide a polishing device that can equalize a polishing pad with a small dresser, and provide its control method.SOLUTION: A polishing device includes: a turntable (11) provided with a polishing pad (11a) for polishing a substrate (W); a turntable rotating mechanism (12) for rotating the turntable (11); a dresser (51) for dressing the polishing pad (11a) by scraping the polishing pad (11a); and a scanning mechanism (56) for making the dresser (51) scan between a first position and a second position on the polishing pad (11a). When assuming that a rotation period of the turntable (11) in the dressing is Ttt and a scanning interval when the dresser (51) scans between the first position and the second position is Tds, Ttt/Tds and Tds/Ttt are non-integer.SELECTED DRAWING: Figure 3
Patent JP-2020086204-A (JP)
Title: Optical image measurement device and optical image measurement method
Inventor: OSAWA KENTARO
IPC: G01N21/17
Filed: 2018-11-28
Abstract: To provide an optical image measurement device capable of quantitatively and accurately evaluating quality of a sample.SOLUTION: An optical image measurement device according to the present invention repeatedly scans light spots in a first measurement area of an object and then repeatedly scans the light spots in a second measurement area different from the first measurement area of the object to thereby create an observation image in which temporal variation of the object in each of the first measurement area and the second measurement area is reflected.SELECTED DRAWING: Figure 3