baber/WOPTO huggingface dataset:
Patent JP-2020196435-A (JP)
Title: In-vehicle air circulating device based on solar heat technology
Inventor: Lou Bi Yun
IPC: B60H1/24
Filed: 2020-03-09
Abstract: To disclose an in-vehicle air circulating device based on solar heat technology.SOLUTION: An in-vehicle air circulating device based on solar heat technology includes a support wall which is fixedly attached to a sun roof; a filter is installed on the support wall; a main body is fixedly installed on the support wall; a device space is provided in the main body and the sun roof; an air circulation device is installed between the device space and the main body; and an air circulation space includes a pneumatic space provided on a left side wall of the device space. This air circulating device heats water in the same on the assumption that a vehicle will not be started and previously warms a part of the vehicle in winter, reduces possibility of engine breakage at a low temperature in winter, and simultaneously, heats air in an air circulation pipe, and improves comfortable feeling of a driver. This air circulating device reduces a temperature by avoiding direct sunlight on the vehicle, and simultaneously, uses sunlight by a solar panel, thereby generating electric power.SELECTED DRAWING: Figure 1
Patent JP-2020109995-A (JP)
Title: Electronic apparatus
Inventor: YONEDA SEIICHI
IPC: H01L29/786
Filed: 2020-03-12
Abstract: To provide an imaging apparatus that can reduce power consumption.SOLUTION: In an imaging apparatus 10, pixels 11 are arranged in matrix to form a pixel array 12. The imaging apparatus selects a row and a column of the pixel array with first and second circuits 13, 14, 17, and performs difference calculation between imaging data of a first frame and image data of a second frame of a selected pixel with a third circuit 16, and outputs a row address and a column address of the pixel for which the difference calculation is performed or a pixel for which difference calculation is performed immediately before the pixel with fourth and fifth circuits 18, 19. The imaging apparatus stores a row address and a column address defining a designated region of the pixel array in a sixth circuit 21, and compares the coordinates included in the stores region with the coordinates of the pixel in which the difference is detected with a seventh circuit 22. When the coordinates of the pixel in which the difference is detected are included in the region stored by the sixth circuit 21, the imaging apparatus acquires imaging data of a third frame and outputs the imaging data to external apparatuses, such as a display device and a storage device.SELECTED DRAWING: Figure 1
Patent JP-2021143401-A (JP)
Title: Recovery method of rhodium
Inventor: MANABE MANABU
IPC: C22B11/00
Filed: 2020-03-12
Abstract: To provide a method of efficiently recovering rhodium from a hydrochloric acid acidic solution containing rhodium and tellurium.SOLUTION: A recovery method of rhodium includes a rhodium substitution process in which the hydrochloric acid acidic solution containing rhodium and tellurium is heated, after sulfur dioxide or sulfite is added and the tellurium concentration is reduced to 300 mg/L or lower, followed by contacting with metal copper to generate precipitate containing rhodium, and a process of recovering generated rhodium-containing particles in which after the rhodium-containing precipitate generated in the rhodium substitution process is separated, the rhodium-containing precipitate is contacted with sulfuric acid solution, followed by heating, the generated rhodium-containing particles are recovered.SELECTED DRAWING: None
Patent JP-2021054387-A (JP)
Title: Vehicle structure
Inventor: OTA ARINORI
IPC: B62D25/08
Filed: 2020-03-12
Abstract: To provide a vehicle structure capable of effectively absorbing a buffer load during a frontal collision.SOLUTION: A vehicle structure 1 includes: a dash panel 2; side members 3 extending from an area below the dash panel 2 to the vehicle front; a cross member 4 connected to front end parts of the side members 3; fender aprons 5, each of which is disposed at the front side of the dash panel 2 and the outer side of the side member 3 when viewed in a vehicle width direction; panel members 6, each of which covers the inner side of the fender apron 5 when viewed in the vehicle width direction; and closed spaces 10, each of which is enclosed by the dash panel 2, the cross member 3, the fender apron 5, and the panel member 6.SELECTED DRAWING: Figure 2
Patent JP-2021150178-A (JP)
Title: Heat generating device and control method of the heat generating device
Inventor: TASHIRO MASAHIKO
IPC: H05B3/00
Filed: 2020-03-19
Abstract: To increase a heat generation amount.SOLUTION: A heat generation device comprises: a high frequency power source 1 which can change a frequency; a heat generation element 4 connected to the high frequency power source 1; a heat generation amount (temperature change) of the heat generation element 4; and a control device 50 that makes the high frequency power source 1 drive at neighborhood of a frequency f of which a division value obtained by dividing a measurement value of a temperature change of the heat generation element 4 with a value of the temperature change when a DC power similar to a high frequency power supplied to the heat generation element 4 is supplied to the heat generation element 4 becomes the maximum. Also, if the heat generation element is a resister, the frequency f of which the division value becomes the maximum is 2 to 30 MHz.SELECTED DRAWING: Figure 1
Patent JP-2021146042-A (JP)
Title: Visualization device, visualization method, and program
Inventor: MORIMOTO TETSUO
IPC: A61B34/20
Filed: 2020-03-23
Abstract: To improve work efficiency related to surgery.SOLUTION: A visualization device comprises a posture information acquisition unit for acquiring posture information indicating a patient's posture, a relative position information acquisition unit for acquiring relative position information indicating a relative position between an affected part of the patient and an operation tool provided at a tip of an arm of a surgery support robot, and a control unit for referring to arrangement information indicating the arrangement of the outer shape of the patient and the affected part in a reference posture of the patient and displaying on a display unit a virtual image of the affected part and the operation tool corresponding to the posture of the patient indicated by the posture information and the relative position indicated by the relative position information.SELECTED DRAWING: Figure 14
Patent JP-2021146702-A (JP)
Title: Liquid discharge unit and liquid discharge device
Inventor: KATO TOMOKI
IPC: B05C11/10
Filed: 2020-03-23
Abstract: To provide a liquid discharge unit which enables a contact part to contact with a liquid discharge surface without moving the liquid discharge surface relative to the contact part and prevents a cleaning fluid supplied to the contact part from overflowing, and to provide a liquid discharge device.SOLUTION: A carriage 1 includes: nozzle surfaces 302a each having nozzles 302 which discharge an ink to a drawn object 100; a wiper 3 which contacts with the nozzle surfaces 302a and extends in a direction parallel to the nozzle surfaces 302a; a cleaning fluid recovery member 6 which retains a cleaning fluid supplied to the wiper 3; and a wiper unit 4 which retains the wiper 3 and the cleaning fluid recovery member 6 and can move between a position where the wiper 3 faces the nozzle surfaces 302a and a position where the wiper 3 does not face the nozzle surfaces 302a without changing inclination of the cleaning fluid recovery member 6 relative to a horizontal surface.SELECTED DRAWING: Figure 2
Patent JP-2021150925-A (JP)
Title: Imaging apparatus and image processing method
Inventor: AKAHA TAKASHI
IPC: H04N5/232
Filed: 2020-03-23
Abstract: To solve the problem in which, when photographing a small star, if an input signal to a sensor is a single-pixel wide, R or B information may be missing, causing false colors in the star.SOLUTION: By looking for pixels that have been exposed to the same star from a sequentially numbered image and using color information from the pixel with the highest signal level to compensate for the lack of color information, false colors in small stars can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2021153233-A (JP)
Title: Device, method and program for controlling handover for load distribution among cells
Inventor: HAJIKI SAYAKO
IPC: H04W48/16
Filed: 2020-03-24
Abstract: To efficiently distribute a load of a cell in an environment where wireless communication is performed in various applications.SOLUTION: Provided is a control device which selects a terminal to be handed over to a second cell among terminals being connected to a first cell and performs control for handing over the selected terminal from the first cell to a second cell. Based on information on the amount of wireless resources used in the communication in the first cell of each of the terminals being connected to the first cell and the continuity of the communication, the control device selects the terminal to be handed over to the second cell.SELECTED DRAWING: Figure 4
Patent JP-2021152824-A (JP)
Title: Housing business support device, housing business support system, housing business support method and housing business support program
Inventor: SAKAKIBARA SATOSHI
IPC: G06Q50/16
Filed: 2020-03-25
Abstract: To provide a housing business support device capable of supporting business activities relating to housing.SOLUTION: A housing business support device 30 includes an integrated information storage section 31, a selection section 32, a calculation section 33 and an output section 34. The integrated information storage section 31 stores at least one of customer information, commercial material information, residence information, business information and contact information. The selection section 32 presents a commercial material for extracting customer candidates from at least one of commercial material information relating to new construction, commercial material information relating to renovation, and commercial material information relating to aftercare service and causes a salesperson to select the commercial material information. The calculation section 33 extracts customers having relevance to the commercial material based on information necessary for extracting the customer candidates associated with the commercial material acquired from the integrated information storage section 31 and calculates a score representing the relevance for every extracted customer. The output section 34 outputs first customer candidates aligned in prescribed order based on the score.SELECTED DRAWING: Figure 21
Patent JP-2020167414-A (JP)
Title: Impedance-matching film for electromagnetic wave absorber, impedance-matching film-attached film for electromagnetic wave absorber, electromagnetic wave absorber and laminate for electromagnetic wave absorber
Inventor: NAKANISHI YOSUKE
IPC: B32B15/08
Filed: 2020-03-27
Abstract: To provide a novel impedance-matching film for an electromagnetic wave absorber, which is advantageous in suppressing the change in sheet resistance when exposed to a high-temperature environment from the viewpoint of impedance matching.SOLUTION: An impedance-matching film 10 comprises a metal element and a nonmetallic element. The impedance-matching film 10 has a thickness of 10-200 nm. The impedance-matching film 10 has a sheet resistance of 200 Ω/sq. or larger. In the impedance-matching film 10, the atomic number based content of oxygen atoms is less than 50%.SELECTED DRAWING: Figure 1
Patent JP-2021161158-A (JP)
Title: Sealing member and waterproof connector
Inventor: HAMAGUCHI TAKAAKI
IPC: C09K3/10
Filed: 2020-03-31
Abstract: To provide a sealing member having insertion holes into each of which a connector terminal is inserted, which suppresses damage when the connector terminal is inserted into the insertion hole, and exhibits high water stopping performance, and to provide a waterproof connector with such a sealing member.SOLUTION: The sealing member 10 is made of a plate-shaped silicone rubber, and has on a plate surface insertion holes 11 into each of which a connector terminal 20 can be inserted. The silicone rubber has a notchless Charpy impact strength at -60°C of 11.5 kJ/mm2 or more. A waterproof connector 1 has the sealing member 10 and the connector terminal 20. The connector terminal 20 is inserted into the insertion hole 11 of the sealing member 10.SELECTED DRAWING: Figure 1
Patent JP-2021158970-A (JP)
Title: Urine processing material fixture
Inventor: HASEGAWA HIROSHI
IPC: A01K1/00
Filed: 2020-03-31
Abstract: To provide a practical urine processing material fixture which is different from prior ones.SOLUTION: There is provided a urine processing material fixture comprising: a box shaped toilet body part 50 having on a top part thereof, an excretion part; and a drawing part 52 which is provided on a lower position of the excretion part and can be drawn from an opening part 50a provided on a peripheral face part of the toilet body part 50. The fixture is for fixing, at a proper position, a urine processing material G for a toilet device which is configured to receive urine which passes the excretion part and falls, by the flat-shaped urine processing material G having a urine absorption function provided on the drawing part 52. The fixture 1 has a rod-shaped weight part 1' which is provided on a peripheral end of the urine processing material G provided on the drawing part 52 in an added state.SELECTED DRAWING: Figure 3
Patent JP-2020115462-A (JP)
Title: Lithium ion secondary battery
Inventor: OCHIAI TERUAKI
IPC: H01M4/131
Filed: 2020-04-03
Abstract: To provide a lithium ion secondary battery which is superior in cycle characteristic and has a high capacity.SOLUTION: A lithium ion secondary battery comprises a positive electrode having a positive electrode active material containing lithium and cobalt and a conductive assistant having a carbon fiber. In a surface layer portion of the positive electrode active material of lithium cobalt oxide having a layered rock salt type crystal structure or the like, two kinds of regions are provided. The inside region 102 contains a nonstoichiometric compound having a transition metal, such as titanium, and the outside region 103 contains a compound of a typical element, such as magnesium oxide. The two regions both have a rock salt-type crystalline structure. The inside layered rock salt type crystal structure and the two regions of the surface layer portion are topotaxy. Because of them being topotaxy, the change in the crystalline structure of the positive electrode active material, which is caused by charge and discharge, can be suppressed effectively. The outside coating layer, which is put in contact with an electrolyte solution, is made of a chemically stable compound of a typical element and as such, a secondary battery superior in cycle characteristic can be achieved.SELECTED DRAWING: Figure 1
Patent JP-2020103321-A (JP)
Title: Preprimitive streak and mesendoderm cells
Inventor: D'AMOUR KEVIN ALLEN
IPC: C12N5/073
Filed: 2020-04-07
Abstract: To identify markers which can be used to identify and/or segregate cells at their earliest stages of differentiation away from hESCs, in addition to achieving efficient directed differentiation of hESCs.SOLUTION: The present invention provides a cell culture comprising: a medium that comprises less than 5% (v/v) serum; and human mesendoderm cells.SELECTED DRAWING: None
Patent JP-2021164972-A (JP)
Title: Cutting insert
Inventor: IIJIMA SHUHEI
IPC: B23B27/22
Filed: 2020-04-07
Abstract: To improve chip segmentation property by segmenting chips that have collided with a breaker wall surface at this breaker wall surface.SOLUTION: A rake face 3 is formed on a polygonal surface of a polygonal plate-like insert body 1, and a flank 4 is formed on a peripheral side surface of the rake face 3. A cutting edge 6 extending from a corner blade 5 formed in a corner part of the rake face 3 is formed in a crossing ridge line part of the rake face 3 and the flank 4. The rake face 3 is formed with a chip breaker 8 having a breaker wall surface 9 extending along a direction in which the cutting edge 6 extends at an interval on an inner side of the rake face 3 from the cutting edge 6. On the breaker wall surface 9, step difference surfaces 9A, 9B projecting to the cutting edge 6 side are formed apart from a bisector of a corner part when viewed from a direction of facing the rake face 3.SELECTED DRAWING: Figure 4
Patent JP-2020148778-A (JP)
Title: Analysis and screening of cell secretion profile
Inventor: PATRICK PACZKOWSKI
IPC: G01N33/53
Filed: 2020-04-09
Abstract: To provide a device, a method and a software for biochemical assessment and functional characterization of a cell state.SOLUTION: The disclosure provides a device, a method and a software which are useful for determining and inspecting a cell process and a function profile. In various embodiments, the teaching can be advantageously applied in a situation of cell analysis of an immune cell. For example, T cell functionality and correlation response to a chemical interaction and/or a disease state can be assessed at a single cell level. In various embodiments, assessment can be executed using an appliance platform capable of detecting a secretion, expression protein, and other cell components of various kinds of cell bases. There are disclosed a device, a method and a software for performing biological screening and analysis.SELECTED DRAWING: Figure 6B
Patent JP-2021168237-A (JP)
Title: Vehicular lighting device and vehicular lighting fixture
Inventor: UENO MISAKI
IPC: F21S41/143
Filed: 2020-04-09
Abstract: To provide a vehicular lighting device and a vehicular lighting fixture, which can suppress occurrence of uneven luminance in a rectangular luminance area.SOLUTION: A vehicular lighting device includes: a socket; and a light-emitting module which is disposed on one end side of the socket and includes three first light-emitting devices. A light emission surface of each of the three first light-emitting devices is substantially rectangular when the vehicular lighting device is viewed from a direction along a central axis. In the three first light-emitting devices, long sides of the light emission surface are arranged so that short sides in a luminance area are aligned to face each other inside the substantially rectangular luminance area with the central axis as a center.SELECTED DRAWING: Figure 4
Patent JP-2021167923-A (JP)
Title: Image forming method and image forming system
Inventor: MAEDA SEISUKE
IPC: G03G9/097
Filed: 2020-04-13
Abstract: To provide an image forming method using a toner for electrostatic charge image development and an electrophotographic photoreceptor, the image forming method in which the electrophotographic photoreceptor can maintain high durability while achieving both cleaning performance and memory performance, and thereby can stably supply high-quality images even in long-term use, and an image forming system.SOLUTION: An image forming method of the present invention is an image forming method using a toner for electrostatic charge image development and an electrophotographic photoreceptor, and having at least an electrification step, an exposure step, a development step, and a transfer step. The electrophotographic photoreceptor has a photosensitive layer. The photosensitive layer contains a triphenylamine derivative having a specific structure as a charge transport material. The toner for electrostatic charge image development contains at least titanic acid compound particles as an external additive.SELECTED DRAWING: None
Patent JP-2021170160-A (JP)
Title: Commodity registration processor
Inventor: ITO OSAMU
IPC: G07G1/00
Filed: 2020-04-14
Abstract: To separate a clerk and a customer for ensuring hygienic conditions.SOLUTION: A commodity registration processor 1 includes a store clerk display unit 11, and a partition plate 14 that is larger than the store clerk display unit 11 and separates a store clerk and a customer facing each other across the store clerk display unit 11. Both side ends of the partition plate 14 may extend outward from both side ends of the store clerk display unit 11. The store clerk display unit 11 is provided above a counter 2 on which a shopping cart 3 is placed. The lower end of the partition plate 14 may be provided at a position higher than the upper end of the shopping cart 3 placed on the counter 2.SELECTED DRAWING: Figure 1
Patent JP-2021173337-A (JP)
Title: Torque converter
Inventor: MATSUOKA YOSHIHIRO
IPC: B60K6/40
Filed: 2020-04-24
Abstract: To provide a torque converter which can cool a rotary electric machine without providing a special cooling system.SOLUTION: A torque converter 100 includes a torque converter body 2 and a rotary electric machine 3. The torque converter body 2 has a cover 21, an impeller 22, a turbine 23, and a first stator 24. The rotary electric machine 3 has a rotor 32 and a second stator 31. The rotary electric machine 3 is disposed in the torque converter body 2.SELECTED DRAWING: Figure 2
Patent JP-2021174361-A (JP)
Title: Approach notification system and approach notification program
Inventor: MOTOHASHI RYO
IPC: G08G1/09
Filed: 2020-04-28
Abstract: To provide an approach notification system capable of giving appropriate notification for each destination whose type is different from each other.SOLUTION: An approach notification system includes: a distance measurement unit 14a for measuring distance between terminals between a sensor tag Y1 and a sensor tag Y2 having a communication function from the radio field intensity; a unique information use control unit for determining to maintain or change unique information that depends on types being possessed by the sensor tag Y1 or the sensor tag Y2 to allow it to be used as it is when being maintained, and performing control to give an instruction to that effect when being changed; an approach degree determination unit 14b for determining whether or not distance between terminals measured by a distance measuring unit 14a corresponds to predetermined conditions based on unique information of the sensor tag Y1 and the sensor tag Y2 after control by the unique information use control unit; and a notification processing unit 14c for notifying the outside to the effect that the distance between terminals is determined to correspond to the prescribed conditions by the approach degree determination unit 14b.SELECTED DRAWING: Figure 2
Patent JP-2021185812-A (JP)
Title: Method for detecting target sequence nucleic acid, method for detecting virus, and detection kit of virus
Inventor: MANISH BIYANI
IPC: G01N33/569
Filed: 2020-05-28
Abstract: To provide a detection method in which a virus can be detected in a short time and easily at a low cost.SOLUTION: A method for detecting target sequence nucleic acid in a genome including: an amplification process in which a target sequence nucleic acid in the genome is amplified by using the target sequence nucleic acid as a template sequence; and a detection process in which the target sequence nucleic acid is electrochemically detected by the amplification process. The detection process is executed by applying to a working electrode and a counter electrode and measuring a current between both electrodes under the presence of an oxidation-reduction substance binding a complementarily binding double-stranded portion in an amplified product of the target sequence nucleic acid amplified in the amplification process.SELECTED DRAWING: Figure 2