baber/WOPTO huggingface dataset:
Patent JP-2020045562-A (JP)
Title: Hot stamp formed body
Inventor: TODA YURI
IPC: B21D22/20
Filed: 2019-08-28
Abstract: To provide a hot stamp formed body having both of high flexure properties for realizing anti-collision characteristics, and high ductility and hydrogen embrittlement resistance, and suppressed in a dispersion of hardness in consideration of a problem of prior arts.SOLUTION: The hot stamp formed body according to the present invention includes: a sheet-thickness center part; and a softened layer arranged on both sides or one side of the sheet-thickness center part, where the sheet-thickness center part has a hardness of 500 Hv or higher and 800 Hv or lower, an area ratio of a crystal gain having a maximum crystal orientation difference inside the crystal grain of 1° or less to a total of a crystal grain having a maximum crystal orientation difference inside the crystal grain of 8°or more and 15°or less is 50% or more and less than 85% when defining a region of a metallographic structure from a depth of 20 μm under the surface of the softened layer to a depth of 1/2 thickness of the softened layer framed by a grain boundary having an orientation difference of 15°or greater in a section parallel with a sheet thickness direction as a crystal grain.SELECTED DRAWING: None
Patent JP-2021031655-A (JP)
Title: Addition-curable silicone composition and optical element
Inventor: TANAKA SHOTA
IPC: C08G77/52
Filed: 2019-08-29
Abstract: To provide an addition-curable silicone composition that gives a cured product having sulfur resistance and having high tensile strength and excellent cracking resistance.SOLUTION: An addition-curable silicone composition contains (A) organopolysiloxane represented by the formula (1), (B) organohydrogenpolysiloxane represented by the following average composition formula (4), and (C) hydrosilylation catalyst. (R13SiO1/2)a(R2R12SiO1/2)b(R2R1SiO)c(R12SiO)d(R2SiO3/2)e(R1SiO3/2)f(SiO4/2)g(O1/2SiR12-R3-SiR12O1/2)h(1) (where R1 is a monovalent hydrocarbon group having no alkenyl group, R2 is an alkenyl group, R3 is an arylene group, or a group represented by the formula (2) or formula (3)). R4iHjSiO(4-i-j)/2(4) (where R4 is a monovalent hydrocarbon group excluding an aliphatic unsaturated group).SELECTED DRAWING: None
Patent JP-2021036934-A (JP)
Title: Blood purification device
Inventor: YAMANE TAKASHI
IPC: A61M1/36
Filed: 2019-08-30
Abstract: To provide a blood purification device capable of accurately detecting blood flow abnormality of an extracorporeal circulation circuit such as clogging of a blood filter in an extracorporeal circulation circuit using a centrifugal pump.SOLUTION: A blood purification device includes: a blood circuit for circulating blood; a blood filter disposed on the blood circuit for purifying blood; a centrifugal pump disposed on the upstream of the blood filter for sending blood to the blood filter; rotation speed acquisition means for acquiring a rotation speed of the centrifugal pump; and flow rate acquisition means for acquiring a flow rate on the upstream of the blood filter. A resistance value of the blood circuit is calculated from the rotation speed of the centrifugal pump and the flow rate.SELECTED DRAWING: Figure 1
Patent JP-2019198748-A (JP)
Title: Pinball game machine
Inventor: HORI KENTARO
IPC: A63F7/02
Filed: 2019-09-02
Abstract: To provide a pinball game machine capable of executing a more effective performance.SOLUTION: A pinball game machine includes: performance determination means for selecting a performance corresponding a variation pattern determined by variation pattern determination means from among a plurality of performances; and performance control means for displaying an image of a performance selected by the performance determination means on a performance display device. In performances, the pinball game machine can execute a specific ready-to-win performance for suggesting that a degree of expectation toward winning as a result of winning/losing determination is high, and a special performance for reporting whether the specific ready-to-win performance is executed. The special performance consists of a plurality of performance elements each including performance time determined with predetermined unit time as a reference.SELECTED DRAWING: Figure 28
Patent JP-2021036807-A (JP)
Title: Work vehicle
Inventor: TSUDA YOZO
IPC: A01C11/02
Filed: 2019-09-02
Abstract: To provide a work vehicle capable of automatically traveling a machine body according to a created target straight route by creating a reciprocating work route constituted of straight routes and headland work routes with minimal effort even in fields having not performed work travel in the past or if not so, in cases of changing a work travel route.SOLUTION: A work vehicle comprises: headland route creation means 53 that creates a target straight route in a headland work process from a travel route of a machine body heading from a target straight route created by reciprocating route creation means 53 to a next target straight route, or from the travel route of the machine body heading for a start point of a teaching travel or the headland travel; and automatic steering means 73 that causes the machine body to travel according to the target straight route created by the reciprocating rout creation means or the headland route creation means.SELECTED DRAWING: Figure 5
Patent JP-2021039294-A (JP)
Title: Liquid crystal device, wavelength selection light switch device, and pixel inspection method for liquid crystal device
Inventor: IWASA TAKAYUKI
IPC: G02F1/1368
Filed: 2019-09-05
Abstract: To provide a liquid crystal device suitable for conducting an inspection of pixels while suppressing an increase in a circuit scale, a wavelength selection light switch device, and a pixel inspection method for the liquid crystal device.SOLUTION: A liquid crystal display device 1 includes plural pixels 12 constituting plural pairs of pixels each of which includes two adjoining pixels 12_u and 12_d on the same row. At each pair of pixels, turning on or off a transistor Tr9_u that switches whether or not to output a voltage of a video signal written in one of the pixels 12_u onto an associated data line and a transistor Tr9_d that switches whether or not to output a voltage of a video signal written in the other pixel 12_d onto an associated data line is controlled with a common reading switch selection signal.SELECTED DRAWING: Figure 7
Patent JP-2021044424-A (JP)
Title: Thermoelectric conversion material
Inventor: TAKAHASHI MISATO
IPC: H01L35/16
Filed: 2019-09-12
Abstract: To improve the Seebeck coefficient S without depending on the carrier concentration n of the thermoelectric conversion material.SOLUTION: The thermoelectric conversion material includes: a host phase that includes a Bi-Te material; and a second phase distributed within the host phase, which forms an energy barrier of 0.05 eV or more and 0.2 eV or less with respect to the conduction band of the Bi-Te material.SELECTED DRAWING: Figure 3
Patent JP-2021045407-A (JP)
Title: Cap (cyclic alternating pattern) detector, detection method and program for cap (cyclic alternating pattern)
Inventor: NAKAJIMA MITSUYASU
IPC: A61B5/16
Filed: 2019-09-19
Abstract: To provide a technique for detecting CAP (cyclic alternating pattern) from pulse wave data.SOLUTION: A CAP detector comprises: a pulse wave data acquisition unit for acquiring pulse wave data of a subject; a pre-processing unit for deriving a base line of the pulse wave data and deriving an envelope curve of the base line; a CAP candidate point determination unit for identifying a focus maximum point of the envelope curve, then determining a first focus maximum point of the base line on a front side of the focus maximum point of the envelope curve and a second focus maximum point of the base line on a rear side of the focus maximum point of the envelope curve in a time axis, as CAP candidate points indicating cyclic alternating pattern; and a CAP detection unit for identifying a third focus maximum point of the base line on a front side of the CAP candidate point, and a focus minimum point of the base line between the CAP candidate point and the third focus maximum point, with respect to each determined CAP candidate point, then detecting the CAP candidate point as CAP, on the basis of an evaluation value calculated on the basis of a difference between the CAP candidate point and the third focus maximum point and a difference between the CAP candidate point and the focus minimum point.SELECTED DRAWING: Figure 6
Patent JP-2021051422-A (JP)
Title: Information processor, information processing method and information processing program
Inventor: Goho norio
IPC: G06Q50/04
Filed: 2019-09-24
Abstract: To identify an order of blending of raw materials that will result in uniform quality of a cosmetic.SOLUTION: An information processor 100 accepts specification of an object to be adjusted and identifies a base blending order of a plurality of raw materials set in advance for the object. When specification of an additional target raw material indicating a raw material to be added to the object is accepted, the information processor 100 identifies, based on a definition table that defines a pattern of an unacceptable raw material blending order, an additional candidate position indicating an array position to which the additional target raw material can be added among the array positions of the plurality of raw materials arranged according to the base blending order and outputs information on the additional candidate positions.SELECTED DRAWING: Figure 1
Patent JP-2020106820-A (JP)
Title: Quantum dot, ink composition, and printed matter
Inventor: TSUCHIYA MIZUHO
IPC: B41J2/01
Filed: 2019-09-24
Abstract: To provide: a quantum dot exhibiting excellent external fluorescence quantum efficiency; an ink composition containing the quantum dots and having excellent external quantum efficiency, excellent dispersion stability, and a good inkjet discharge property; and printed matter.SOLUTION: A quantum dot (A) is a semiconductor fine particle surface-treated with a ligand compound having a heterocyclic group and a group having a sulfur atom, represented by the specified general formula (1). Also provided are an ink composition based on the quantum dots (A), and printed matter.SELECTED DRAWING: None
Patent JP-2021027976-A (JP)
Title: Caring automatic excretion apparatus
Inventor: HARADA TETSUO
IPC: A61F5/44
Filed: 2019-09-25
Abstract: To provide a caring automatic excretion apparatus that in treating urinary excretion and evacuation of a care requiring bedridden patient, timely and automatically supplies ozone gas or ozone water having an appropriate concentration into his/her diaper and performs suction treatment on excreted urine and evacuation while performing deodorization and sterilization.SOLUTION: A caring automatic excretion apparatus is composed of: a first humidity sensor S1 for excreted urine measurement and a second humidity sensor S2 for evacuation measurement; an odor measurement sensor for measuring odor at the time of evacuation in a diaper; an ozone gas supply device 200 for supplying low concentration ozone gas to the diaper on the basis of a humidity measurement value at the time of urinary excretion from the first humidity sensor; a vacuum device 300 that using an evacuation suction pipe made to communicate and connect with an evacuation hole of the diaper, sucks and discharges evacuation on the basis of a humidity measurement value at the time of evacuation from the second humidity sensor and/or an odor measurement value from the odor measurement sensor; and an ozone water supply device 400 for supplying cleaning ozone water to the diaper at timing of the vacuum device sucking evacuation.SELECTED DRAWING: Figure 1
Patent JP-2021051006-A (JP)
Title: Optical characteristic evaluation method, spectacle lens manufacturing method, and spectacle lens
Inventor: KI KA
IPC: G01M11/02
Filed: 2019-09-25
Abstract: To enable a spectacle lens to fully exhibit the effect of suppressing the progress of refractive errors through the appropriate evaluation of optical characteristics of the spectacle lens.SOLUTION: Evaluation of optical characteristics is carried out going through: a step (S101) for acquiring, with regard to a spectacle lens having a first refraction area formed so that transmitted light is focused at a prescribed position and a second refraction area formed so as to be focused at a position different from the prescribed position, the wavefront data of light having passed through the spectacle lens; a step (S103) for performing cluster analysis on the wavefront data and classifying it into a data group relating to the first refraction area and a data group relating to the second refraction area; a step (S104) for combining the curve surface data obtained by performing curve fitting for each of the classified data groups, and extracting reference wavefront data with regard to the wavefront of light passing through the spectacle lens; and a step (S105) for comparing the wavefront data with the reference wavefront data and finding the degree of deviation of the wavefront data from the reference wavefront data.SELECTED DRAWING: Figure 5
Patent JP-2021057446-A (JP)
Title: Semiconductor element, nonvolatile memory device, sum-of-product arithmetic device, and manufacturing method of semiconductor element
Inventor: TSUKAMOTO MASANORI
IPC: H01L27/04
Filed: 2019-09-30
Abstract: To provide a semiconductor device, a non-volatile memory device, a sum-of-product arithmetic device, and a manufacturing method of the semiconductor device, which can achieve an element including a non-volatile memory function capable of stably storing data and enabling high integration.SOLUTION: The semiconductor element includes a plurality of cell blocks. The plurality of cell blocks consists of a plurality of cell sections connected in series with each other, each of which has a MOSFET that controls the conduction of a channel section and a resistor connected in parallel to the channel section, and stores data according to a resistance level set for each of the plurality of cell sections.SELECTED DRAWING: Figure 2
Patent JP-2021057987-A (JP)
Title: Electric connection box unit
Inventor: ISHII KIMIHIRO
IPC: B60R16/02
Filed: 2019-09-30
Abstract: To provide an electric connection box unit that allows components to be assembled even in a small space.SOLUTION: An electric connection box unit 4 comprises: an electric connection box 2; a bracket 1 holding the electric connection box 2; and a holder 3 to be assembled to the bracket 1. The bracket 1 includes: a back surface part 10 facing the electric connection box 2; a plurality of holding parts 20 that stand in an assembling direction of the electric connection box 2 from the back surface part 10 and hold the electric connection box 2; and engagement concave parts 30 provided in a back surface 10a of the back surface part 10 for engaging with the holder 3. The engagement concave part 30 includes: a first concave part 30A for receiving a first engagement piece 40A of the holder 3 in a direction intersecting with an assembling direction; and a second concave part 30B for receiving a second engagement piece 40B of the holder 3 along the assembling direction. The holder 3 is engaged with the bracket 1 by inserting the first engagement piece 40A into the first concave part 30 and then rotating the holder 3 to insert the second engagement piece 40B into the second concave part 30B along the assembling direction.SELECTED DRAWING: Figure 2
Patent JP-2021053180-A (JP)
Title: Program, method and viewing terminal
Inventor: FUKUSHIGE JUNYA
IPC: A63F13/69
Filed: 2019-09-30
Abstract: To provide a program capable of diversifying modes of reaction to a user's operation, a method and a viewing terminal.SOLUTION: A program comprises: receiving display data that makes it possible to display an image in a virtual space in which objects including a character object to be operated by a performer are disposed; displaying the image in the virtual space on a touch screen based on the display data; and executing control depending on types of the objects, in response to a touch operation onto the object disposed in the virtual screen.SELECTED DRAWING: Figure 30
Patent JP-2021039709-A (JP)
Title: Platform danger degree determination program and system
Inventor: SAWADA AYAKO
IPC: G06Q50/30
Filed: 2019-10-07
Abstract: To sense in advance the degree of danger due to contact with a train in a platform of a station to prevent an accident in advance.SOLUTION: A computer is caused to execute: an association degree acquisition step of acquiring in advance three or more stages of degree of association of a combination having image information for reference photographed in a platform and platform structure information for reference with the degree of danger in the platform in the combination; an information acquisition step of, in newly determining the degree of danger in the platform, newly photographing an image in the platform to acquire image information, and receiving input of platform specification information for specifying the platform; and a determination step of referring to the degree of association acquired in the association degree acquisition step, and determining the degree of danger in the platform based on the image information acquired through the information acquisition step and the platform structure information linked to the platform specification information.SELECTED DRAWING: Figure 3
Patent JP-2021058389-A (JP)
Title: Rehabilitation support device, and method and program thereof
Inventor: HARA MASAHIKO
IPC: A61H1/02
Filed: 2019-10-07
Abstract: To avoid a danger to a user undergoing rehabilitation or to the periphery.SOLUTION: A device for supporting rehabilitation of a user includes: a detection part for detecting the direction of the head of the user mounted with a head-mounted display; and a display control part for generating a target object for rehabilitation visually recognized by the user in a virtual space, and causing the target object to be displayed in the head-mounted display according to the direction of the head of the user detected by the detection part. The display control part further controls the display of the head-mounted display to avoid a danger of the user interfering with an object in a real space.SELECTED DRAWING: Figure 1
Patent JP-2021059216-A (JP)
Title: Sunroof device and energization device
Inventor: MIZUNO YOSHIYUKI
IPC: B60J7/057
Filed: 2019-10-07
Abstract: To provide a sunroof device which can be properly energized and an energization device.SOLUTION: An energization device 100 applied to a sunroof device includes: a movable side connection section 110 which is provided on a sunroof movable panel side which can execute a tilt operation and includes a first contact section 111 moving together with the sunroof movable panel in association with the tilt operation; a fixed side connection section 120 which is provided on a vehicle body side and includes a second contact section 121 which can be energized by being brought into contact with the first contact section 111 and a housing 122 which holds the second contact section 121 to be stroked along a first direction X; and a pressing member 150 which interlocks with the tilt operation from a fully closed position side to the tilt position side of the sunroof movable panel, pushes up the housing 122 to the first contact section 111 side along the first direction X together with the second contact section 121 and causes the housing to follow the movement of the sunroof movable panel.SELECTED DRAWING: Figure 7
Patent JP-2021061539-A (JP)
Title: Earphone set and earphone unit
Inventor: KUWABARA MASAAKI
IPC: H04R1/10
Filed: 2019-10-08
Abstract: To enable a user to enjoy stereo sound with less labor and time even when one of mechanically independent right and left units is lost.SOLUTION: A right unit 20R receives a stereo signal containing a right channel and a left channel from a stereo music reproduction device 10 by short-range wireless communication, acoustically outputs a right channel, and wirelessly transmits a left channel to a left unit 20L. The left unit 20L receives a left channel to be wirelessly transmitted from the right unit 20R and performs an acoustic output. A standby unit 20S can be changed over as an alternative to the right unit 20R or an alternative to the left unit 20L.SELECTED DRAWING: Figure 1
Patent JP-2021060870-A (JP)
Title: Electronic control device
Inventor: KATO YUTA
IPC: G06F9/38
Filed: 2019-10-08
Abstract: To provide an electronic control device capable of using a part of received data for control.SOLUTION: An electronic control device includes a first microcomputer and a second microcomputer configured to be DMA communicative. A first DMA communication module of the first microcomputer transmits transmission data containing control process data, control process data parity for checking normality of the control process data, other communication data different from the control process data, and parity for checking normality of whole of the transmitting data. The second CPU receives the control process data by a second DMA communication module, and executes control using the received control process data when confirmation of normality of the control process data by using the control process data parity is completed (S21 to S23).SELECTED DRAWING: Figure 1
Patent JP-2021063907-A (JP)
Title: Light source device and projection type display device
Inventor: TANAKA TAKAAKI
IPC: F21V7/00
Filed: 2019-10-15
Abstract: To provide a light source device that uses blue, green, and red laser light sources, eliminates speckle noise and fine luminance unevenness in a projection image, and has a small size and high efficiency, and a projection type display device using the light source device.SOLUTION: A light source device of the present disclosure comprises: a blue laser light source 30, a green laser light source 26, and a red laser light source 22; a polarization beam splitter 35 that polarizes and separates and combines blue, green, and red linearly polarized laser beams from the blue, green, and red laser light sources; a phase difference plate 37 that converts the light passing through the polarization beam splitter 35 into circularly polarized light; a dynamic diffuser 41 that diffuses the blue, green, and red laser beams passing through the phase difference plate 37; a first reflector element 42 that reflects the laser beams diffused by the dynamic diffuser 41; and a second reflector element 43 that reflects the light reflected by the polarization beam splitter 35.SELECTED DRAWING: Figure 1
Patent JP-2021066612-A (JP)
Title: Carbide and method for producing carbide
Inventor: YANAGAWA SATORU
IPC: C10B53/02
Filed: 2019-10-18
Abstract: To produce a carbide having stable properties from woody biomass such as construction waste.SOLUTION: A method for producing a carbide comprises a first step of subjecting a carbide derived from a woody biomass to superheated steam treatment or carbonizing the woody biomass so that an average hardness by a charcoal hardness meter is 1 or less, and a second step of reacting the carbide obtained through the first step with superheated steam. The carbide is selected from the carbide obtained through the second step so that the average hardness by the charcoal hardness meter is 1 or less.SELECTED DRAWING: None