baber/WOPTO huggingface dataset:
Patent JP-2021021835-A (JP)
Title: Developing device
Inventor: SADAMITSU YUJI
IPC: G03G15/08
Filed: 2019-07-26
Abstract: To provide a developing device that can achieve both a developer conveyance property and a developer stirring property in a developing device of a separate function configuration.SOLUTION: A developing device 4 comprises a second conveying screw 43b that is arranged in a stirring chamber 41b and conveys a developer in the stirring chamber 41b in a second direction D2 opposite to a first direction D1. The second conveying screw 43b has a single spiral shape blade part 450a that conveys the developer in the second direction D2 in a first area A1 opposite to a maximum image area where an image can be formed on a photoconductor drum. The second conveying screw 43b has a triple, more than single, spiral shape blade part 450b that conveys the developer in the stirring chamber 41b in the second direction D2 in a second area A2 on the upstream side in the second direction D2 of the first area A1.SELECTED DRAWING: Figure 3
Patent JP-2021021370-A (JP)
Title: Scroll compressor
Inventor: FUTAGAMI YOSHIYUKI
IPC: F04C18/02
Filed: 2019-07-29
Abstract: To provide a scroll compressor which is high in efficiency by suppressing the heating of a refrigerant in an injection path by a discharged refrigerant.SOLUTION: A scroll compressor comprises an injection pipe 95 for injecting a refrigerant in an intermediate pressure state to a compression chamber 15, and is constituted so that a high-temperature refrigerant discharged from a discharge port 17 of the compressor 15 is discharged to the outside without going through the vicinity of the injection pipe 95. By this constitution, the heating of the refrigerant in the injection pipe 95 is suppressed, an injection rate can be thus enhanced, and the high-efficiency compressor can be provided.SELECTED DRAWING: Figure 1
Patent JP-2021022215-A (JP)
Title: Method for processing for forming core wire
Inventor: YOSHIDA MAKOTO
IPC: G06T5/30
Filed: 2019-07-29
Abstract: To provide a method for converting a drawing into a less strange line drawing.SOLUTION: The method for processing for forming a core wire for a processor includes the processing of: dividing the outline of a drawing into outline elements with nodes; generating a string by connecting the nodes between the outline elements facing one another in the middle of the drawing; connecting points on the string to one another and generating a core wire of the drawing; and shaping the core wire in the terminal of the drawing.SELECTED DRAWING: Figure 7
Patent JP-2019201660-A (JP)
Title: Method for detecting cpv2a, 2b and 2c, and method for distinguishing wild-type from vaccine-type
Inventor: WINSTON WONG JR
IPC: C12Q1/6813
Filed: 2019-07-30
Abstract: To provide methods for detecting CPV2a, 2b and 2c in a sample by detecting VP2 gene.SOLUTION: Provided is a method for distinguishing wild-type target nucleic acid in a sample from vaccine-type, the method comprising: (a) providing a sample; (b) providing a primer pair comprising at least 12 consecutive nucleotides; (c) amplifying a target using a template-dependent polymerase; (d) annealing an SNP probe having a sequence specific to SNP36 of the VP2 gene of CPV2a, 2b or 2c to the target nucleic acid during the step (c) to form a hybridized product; and (e) detecting a signal generated from the hybridized product as an indicator of the presence of the target nucleic acid.SELECTED DRAWING: Figure 2
Patent JP-2020037940-A (JP)
Title: Internal combustion engine and control system
Inventor: Saruwatari Yohei
IPC: F01N3/08
Filed: 2019-08-02
Abstract: To suppress flow-in of a reducing agent downstream of a reactor.SOLUTION: An exhaust passage 42 of an internal combustion engine 1 flows exhaust discharged by a combustion chamber 20. A reducing agent supply part supplies the exhaust passage 42 with reducing agent via a nozzle 61 fitted to the exhaust passage 42 and mixes them. A reactor 66 causes the exhaust flown in through the exhaust passage 42 to be in contact with a catalyst and performs denitrification processing. The exhaust passing the reactor 66 is led to flue 81. A bypass flow passage 681 connects the exhaust passage 42 and the flue 81 via the reactor 66. The bypass valve 682 opens/closes the bypass flow passage 681. The supply control part controls the reducing agent supply part and stops supplying the reducing agent for the exhaust passage 42 when valve opening processing of the bypass valve 682 is detected. Thus, flowing in of the reducing agent to a downstream area of the reactor 66 can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2021032997-A (JP)
Title: Topological optical circuit
Inventor: AMEMIYA TOMOHIRO
IPC: H01S5/10
Filed: 2019-08-22
Abstract: To provide a topological optical circuit that can perform transmission and control of an optical vortex.SOLUTION: A topological optical circuit comprises: a Trivial Ph.C.11 (trivial photonic structure) in which a bulk is an insulator having an energy gap; a Topological Ph.C.12 (topological photonic structure) in which an inside is an insulator having an energy gap and its edge is in a gapless metallic state; a topological edge 13 that generates a topological edge state at a boundary between the Trivial Ph.C.11 and the Topological Ph.C.12.SELECTED DRAWING: Figure 2
Patent JP-2021024264-A (JP)
Title: Reduction in cost of living
Inventor: SHINTANI Tatsuya
IPC: B99Z99/00
Filed: 2019-08-05
Abstract: To provide a method for building a stable society by improving an energy cost and the like.SOLUTION: A sled and the like are used. A structure for properly arranging water and the like is made.SELECTED DRAWING: Figure 1
Patent JP-2020061545-A (JP)
Title: Wiring board
Inventor: IMOTO YOSUKE
IPC: H01L23/08
Filed: 2019-08-23
Abstract: To provide a wiring board capable of suppressing formation of a fillet in a root part of a pedestal while maintaining a bonding area between a base material and a frame body.SOLUTION: A wiring board according to one aspect of the present disclosure comprises: a metal-made base material having a front surface and a back surface; an insulative frame body bonded to the front surface of the base material with a bonding layer made of a bonding material interposed therebetween; and a pedestal provided for a region of the front surface of the base material inside the frame body. The wiring board further comprises a groove disposed for the front surface of the base material. The front surface of the base material has a mounting area on which a mounted component is to be mounted. The groove is disposed for at least a region of the front surface between the mounting area and the pedestal in a plan view, and extends in a direction intersecting with a facing direction of the mounting area and the pedestal.SELECTED DRAWING: Figure 1
Patent JP-2021034908-A (JP)
Title: Oscillator and imaging apparatus
Inventor: KATORI ATSUSHI
IPC: H01L21/822
Filed: 2019-08-26
Abstract: To enable proper oscillation in an oscillator where voltage is applied to multiple resonators by a voltage bias circuit.SOLUTION: An oscillator has a plurality of resonators each having a negative resistive element and a voltage bias circuit that applies a voltage to the plurality of resonators. The plurality of resonators is each connected to the voltage bias circuit in parallel via a separate inductor.SELECTED DRAWING: Figure 1
Patent JP-2021033749-A (JP)
Title: Health management program, information processing device, and method
Inventor: ENOMOTO MASAYUKI
IPC: G16H50/30
Filed: 2019-08-27
Abstract: To provide a program or an information processing method, which allows for comprehensively evaluating behavior of a target person.SOLUTION: Provided is a program for having computer execute: an evaluation process for providing evaluation indicators corresponding to behavior of a user; and a comprehensive evaluation process for computing a comprehensive evaluation value using at least either of a sum and a product of the evaluation indicators.SELECTED DRAWING: Figure 3
Patent JP-2021031476-A (JP)
Title: Storage container
Inventor: UEMATSU KIYONORI
IPC: A01N1/02
Filed: 2019-08-29
Abstract: To provide a storage container for storing a cornea sample, capable of storing in a state of immersing an endodermis and an epithelium of a cornea in different preservation liquids.SOLUTION: A storage container 1A comprises: a sample support part 3A comprising a first cornea exposure part 31a and a second cornea exposure part 31b for exposing a corner part 101, and supporting a sclera outer edge part 102 on an outer peripheral side of the first cornea exposure part 31a and the second cornea exposure part 31b; a first chamber 20a to which an endodermis side of the corner part 101 is exposed on a cornea sample 100 in which the sclera outer edge part 102 is supported to the sample support part 3A, and into which a first preservation liquid 60a is put; and a second chamber 20b which is partitioned from the first chamber 20a by the sample support part 3A, to which the epithelium side of the corner part 101 is exposed on the cornea sample 100 supported to the sample support part 3A, and into which a second preservation liquid 60b different from the first preservation liquid 60a is put, in the storage container, between the first and second chambers 20a, 20b, the first preservation liquid 60a and the second preservation liquid 60b are not circulated.SELECTED DRAWING: Figure 1
Patent JP-2021037894-A (JP)
Title: Display control device and display control program
Inventor: KAMIYA REIRO
IPC: B60W40/04
Filed: 2019-09-04
Abstract: To provide a display control device or the like which can display with less trouble.SOLUTION: An HCU 100 includes an external information acquisition part 102 which acquires information on another vehicle existing around an own vehicle, and a confirmation determination part 106 which determines whether a driver of the own vehicle confirms the other vehicle or not. The HCU 100 includes a display generation part 109 which displays another vehicle content CTb for presenting existence of the other vehicle. The display generation part 109 displays the other vehicle content CTb as a superimposed content when the confirmation determination part 106 determines that an occupant does not confirm the other vehicle. The display generation part 109 displays the other vehicle content as a non-superimposed content when the confirmation determination part 106 determines that the driver confirms the other vehicle.SELECTED DRAWING: Figure 3
Patent JP-2020072652-A (JP)
Title: Storehouse for processing material
Inventor: MARSHALL MEDOFF
IPC: B09B3/00
Filed: 2019-09-05
Abstract: To provide a method for processing a biomass (for example, a vegetable biomass, an animal biomass and a local waste biomass) for generating a useful intermediate and a product material, for example, energy, a fuel, a food product or a material.SOLUTION: There are provided a system and a method for processing raw materials such as cellulose and/or lignocellulose in two or more storehouses which may share a common wall, by exposing the raw materials to ionization radiation using an electron beam accelerator.SELECTED DRAWING: Figure 3C
Patent JP-2021042828-A (JP)
Title: Spool valve device
Inventor: YABUSHITA SATOSHI
IPC: F16K11/07
Filed: 2019-09-12
Abstract: To provide a spool valve device enabling the stable movement of a spool valve body when a fluid starts passing.SOLUTION: A spool valve device 1 has a body 2 and a spool valve body 4. A channel 3 is equipped with a valve body storage portion 31 that stores the spool valve body 4 so as to move in an axis O3X direction, a groove 32 provided in the middle in the axis O3X direction of the valve body storage portion 31, and a port 33 connected to the valve body storage portion 31 through the groove 32. The spool valve body 4 is equipped with a shaft portion 41, a land portion 42B provided in the middle in the axis O3X direction of the shaft portion 41, and an annular groove 43 provided on one side surface 421 in the axial O3X direction of the land portion 42B, and having an inclined portion 431. In the axis O3X direction, when positions of the surface 421 of the land portion 42B and points O421 and O331 of the port 33 match each other, an extension line L431 toward the outer side in a diametrical direction along an inclining direction of the inclined portion 431 intersects an inner peripheral portion 321 of the groove 32.SELECTED DRAWING: Figure 3
Patent JP-2020054339-A (JP)
Title: Compositions and methods for allergen detection
Inventor: ADI GILBOA-GEFFEN
IPC: C12Q1/68
Filed: 2019-09-13
Abstract: To provide compositions and methods for allergen detection.SOLUTION: The present invention is directed to nucleic acid aptamer based signaling polynucleotides (SPNs) for allergen detection in samples. Disclosure herein includes compositions, compounds, assays and methods for using the SPNs to detect one or more allergens in a sample, particularly food allergens in a food product.SELECTED DRAWING: Figure 1
Patent JP-2021041073-A (JP)
Title: Game machine
Inventor: HOSHI KAZUKI
IPC: A63F7/02
Filed: 2019-09-13
Abstract: To intensify countermeasures against fraudulence.SOLUTION: When special symbols C and G are determined at the time of a big win being won in a lottery and if a game is set in a high probability precursory state after a bonus game, a shift is made to a most dominant state if a special symbol Z4 is won in a lottery when the number of times of variations is within 100 times.SELECTED DRAWING: Figure 16
Patent JP-2021045417-A (JP)
Title: Stool cushion
Inventor: NUMA NAOKI
IPC: A47C7/02
Filed: 2019-09-19
Abstract: To provide a cushion comprising excellent a holding performance of buttocks without damaging an appearance.SOLUTION: A cushion 3 arranged on a ceiling plate of a body 2 of a stool 1 has a recess 4 composed of an annular groove in a central part on a bottom surface side. The recess 4 is arranged at a position corresponding to a position of a sitter's tuber ischiadicum. When the recess 4 is pressed and sinks by seating, a projection 41 in the center of the recess 4 relatively bulges and becomes a bulge part. The bulge part is in contact with the perineal area of the sitter from below and reliably holds the buttocks.SELECTED DRAWING: Figure 1
Patent JP-2021051160-A (JP)
Title: Zoom lens and image capturing device
Inventor: IKEDA SHINKICHI
IPC: G02B15/20
Filed: 2019-09-24
Abstract: To provide a zoom lens which offers a reduced size, a wider angle of view, a higher magnification, and good optical performance. and to provide an image capturing device having the same.SOLUTION: A zoom lens comprises a positive first lens group, a negative second lens group, a positive third lens group, a positive fourth lens group, and a positive fifth lens group in order from the object side. When zooming, the first and fifth lens groups are stationary while the second, third, and fourth lens groups move. The second lens group has a negative lens on the most object side. A focal length f2 of the second lens group and a focal length f21 of the negative lens on the most object side in the second lens group satisfy a condition expressed as: 0.6<f2/f21<0.9.SELECTED DRAWING: Figure 1
Patent JP-2021052496-A (JP)
Title: Solar battery device and installation method of the solar battery device
Inventor: HONGO Tomoya
IPC: H02S20/10
Filed: 2019-09-25
Abstract: To provide a solar battery device and an installation method of the solar battery device that prevent a solar cell panel from being damaged by strong wind or heavy rain due to typhoon or the like.SOLUTION: A solar battery device 10 includes: a column 14 that is vertically installed on a ground surface 12 and is formed from a screw pile 18 screwed into a ground 15 and a pole 20 fixed onto the screw pile 18; a first solar cell module 22(1) that includes a first solar cell panel 44(1) and is attached to near an upper end of the column 14 rotatably in a vertical direction; and a second solar cell module 22(2) that includes a second solar cell panel 44(2) is axially symmetric to the first solar cell module 22(1) about a horizontal line HL passing through the near upper end of the column 14 as an axis of symmetry, and is attached to the near upper end of the column 14 rotatably in the vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2021051683-A (JP)
Title: Self-drivable vehicle
Inventor: YAMAZAKI KENTARO
IPC: G08G1/09
Filed: 2019-09-26
Abstract: To provide an improved self-drivable vehicle.SOLUTION: A self-drivable vehicle provided herein has a control system 10 comprising: a self-drive/drive assistance ECU 14 configured to control traveling of the vehicle by switching between self-driving and manual driving modes; a self-drive display lamp 5 that can be turned on to be visually recognized during self-driving; a lamp ECU 19 configured provide control to turn on the self-drive display lamp while self-driving. The lamp ECU is configured to acquire attribute information of an area the vehicle is traveling in and information on other mobile objects present in the surroundings of the vehicle, turn off the self-drive display lamp while self-driving when the self-driving vehicle is traveling in an area dedicated to self-driving, and provide control to turn the self-drive display lamp on again during self-driving according to attributes of other mobile objects for the area dedicated to self-driving when traveling in the self-driving mode with the self-drive display lamp turned off in the area dedicated to self-driving and other mobile objects are present in the surroundings of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2020014472-A (JP)
Title: System and method for inducing venturi effect in orifice
Inventor: JAMES B WOLFF
IPC: A23L13/00
Filed: 2019-09-27
Abstract: To provide a device and a method related to a fiber orientation technique, capable of enlarging and aligning fibers of a product, and minimizing energy loss.SOLUTION: A device includes an orifice 10 or a tube constituted of a spherical part 12 linked to a cylindrical part 14 inducing a venturi effect. Smooth transfer from a larger orifice to a smaller orifice becomes possible by a venturi, and thereby a flow transfer part is minimized, and therefore restriction of a system is reduced. Energy loss is minimized by the transfer part, and aligment of fibers is supported.SELECTED DRAWING: Figure 1
Patent JP-2021055962-A (JP)
Title: Control system
Inventor: ASHIZAWA TOMOHARU
IPC: G06F3/01
Filed: 2019-09-30
Abstract: To solve a problem that conventionally, when a wearable terminal worn by a user is used for air-conditioning control, a threshold value related to distance information cannot be changed and thus it is difficult to appropriately control an air conditioner.SOLUTION: A control system controlling an air conditioner 10 air-conditioning an air-conditioning target area 101 by using a detection value obtained by a biosensor 20, 40 worn by a user includes: a first acquisition section 12 acquiring first information related to a distance between a reference point of the air-conditioning target area 101 and the biosensor; a first determination section 14 determining whether or not the detection value obtained by the biosensor is used for controlling the air conditioner on the basis of first information and a determination criterion; and a second determination section 16 determining the determination criterion.SELECTED DRAWING: Figure 2
Patent JP-2021053689-A (JP)
Title: Method for correcting shape of through-hole
Inventor: USHIKUSA MASATO
IPC: B23K26/16
Filed: 2019-10-01
Abstract: To provide means that improves yield in manufacturing an evaporation mask.SOLUTION: A method for correcting a shape of a through-hole comprises: a correcting step of correcting shapes of through-holes of evaporation masks 20 and 21 having a plurality of through-holes by irradiation of laser light; and a cleaning step of cleaning the through-holes whose shapes are corrected in the correcting step, by irradiating the holes with laser light.SELECTED DRAWING: Figure 1
Patent JP-2020018883-A (JP)
Title: Percutaneous systems, devices and methods
Inventor: VEGARD TUSETH
IPC: A61M60/489
Filed: 2019-10-07
Abstract: To provide: transcatheter systems being mechanical circulatory support systems for treating heart diseases; and corresponding devices and treatment methods.SOLUTION: A transcatheter system 1 comprises an intracorporeal connector 2 for fluid communication with two anatomical compartments 3 and 4 through at least one anatomical wall. The intracorporeal connector is adapted to receive a flow regulating device 11 and an insertion device.SELECTED DRAWING: Figure 1
Patent JP-2020036332-A (JP)
Title: Recording device for vehicle, recording method and program for vehicle
Inventor: TAKAHASHI HIROKI
IPC: H04N5/91
Filed: 2019-10-18
Abstract: To allow for appropriate recording of a video over the whole circumference of a vehicle, without causing significant cost increase.SOLUTION: A recording device for vehicle includes a video acquisition part for acquiring the video of a first camera for shooting ahead or behind a vehicle, and acquiring the video of a second camera for shooting a range including below the front, rear, left and right of the vehicle, a running state acquisition part for acquiring the running state of the vehicle, a clipping processing part performing clipping processing for the video of the second camera acquired by the video acquisition part, in a clip range used as a panoramic video, a panoramic video generation part for generating a panoramic video by performing viewpoint conversion processing and synthesis for the video of the second camera subjected to clipping processing in the clipping processing part, and generating a video, synthesizing the video of the first camera, in the central part of the generated panoramic video, and a recording control section for recording the panoramic video based on the video of the second camera as the recording object data when the vehicle is stopping, and recording the video of the first camera as the recording object data when the vehicle is running.SELECTED DRAWING: Figure 1
Patent JP-2020077628-A (JP)
Title: Organic electroluminescent element
Inventor: LIM JIN O
IPC: H05B33/12
Filed: 2019-10-24
Abstract: To provide an organic electroluminescent element having improved efficiency.SOLUTION: The organic electroluminescent element comprises: a first electrode; a hole transport region provided on the first electrode; a first light-emitting layer provided on the hole transport region and including a first light-emitting host and a first light-emitting dopant; a second light-emitting layer provided on the first light-emitting layer and including a first electron transport material and a second light-emitting dopant; an electron transport region provided on the second light-emitting layer and including a second electron transport material; and a second electrode provided on the electron transport region. The triplet energy T1of the first light-emitting host, the triplet energy T1of the second light-emitting dopant and the triplet energy T1of the second electron transport material satisfy the relationship of T1<T1<T1.SELECTED DRAWING: Figure 2
Patent JP-2021068396-A (JP)
Title: Biological information management system
Inventor: HONDA YOSHIAKI
IPC: G16H80/00
Filed: 2019-10-28
Abstract: To provide a biological information management system which allows for identifying the person who belongs to the detected biological information.SOLUTION: A biological information management system A1 provided herein comprises first and second biological sensors 1, 2 configured to be brought into direct or indirect contact with a person H0 to detect biological information of the person H0, and an identification unit 311 for identifying the person H0 based on the biological information.SELECTED DRAWING: Figure 1