baber/WOPTO huggingface dataset:
Patent JP-2021049942-A (JP)
Title: Steering control device
Inventor: TOKO TAKAHIRO
IPC: B62D5/04
Filed: 2019-09-26
Abstract: To provide a steering control device capable of early setting an end position corresponding angle which accurately corresponds to an actual end angle.SOLUTION: An end position corresponding angle management unit 65 includes a limit position determination angle acquisition unit 93 for determining whether the movement of a rack shaft is limited, and for acquiring a limit position determination angle θi corresponding to an absolute steering angle when determining that the movement of the rack shaft is limited. In addition, the end position corresponding angle management unit 65 includes an end position corresponding angle setting unit 94 for setting end position corresponding angles θs_le and θs_re on the basis of the plurality of limit position determination angles θi. When the limit position determination angles θi on both left and right sides are acquired, the end position corresponding angle setting unit 94 calculates a first stroke width, and sets the acquired limit position determination angles θi on the left and right sides as the end position corresponding angles θs_le and θs_re, respectively, without change, if the first stroke width is greater than a first stroke threshold and less than a second stroke threshold.SELECTED DRAWING: Figure 4
Patent JP-2020036327-A (JP)
Title: Processing time expansion for high bandwidth wireless communication
Inventor: ARJUN BHARADWAJ
IPC: H04W28/06
Filed: 2019-10-04
Abstract: To provide a system, a method or a communication device for a wireless device to give to a reception device sufficient time to process transmitted data and transmit feedback related to the transmitted data.SOLUTION: Padding is selectively added to the terminal of data transmission in order for a wireless device to give to a reception device sufficient time to process transmitted data and transmit feedback related to the transmitted data. The wireless device identifies the total amount of data that can be transmitted, and can determine the number of data bits to be transmitted. Amount of padding is selected based on the ratio between the total amount of data that can be transmitted, and the number of data bits. A preamble for feedback transmission is transmitted simultaneously with processing of the received transmission.SELECTED DRAWING: Figure 4
Patent JP-2020023539-A (JP)
Title: Apelin polypeptides
Inventor: JERRY RYAN HOLDER
IPC: A61P9/00
Filed: 2019-10-11
Abstract: To provide modified apelin polypeptides increased in the stability, circulating half-life and/or potency relative to the native apelin-13 polypeptide.SOLUTION: Also disclosed are compositions comprising the modified apelin polypeptides and methods of using the polypeptides for treating cardiac dysfunction, such as heart failure. In certain embodiments, the modified apelin polypeptides have advantageous pharmaceutical characteristics, such as increased stability, half-life, and/or potency. In some embodiments, the modified apelin polypeptides comprise at least one D-amino acid, a β-amino acid, an N-methyl amino acid, an α-methyl amino acid, a non-canonical amino acid or the D- or β-form of the non-canonical amino acid.SELECTED DRAWING: None
Patent JP-2021047832-A (JP)
Title: Arithmetic unit
Inventor: NONOMURA YUUSUKE
IPC: G06F17/10
Filed: 2019-10-14
Abstract: To provide an infinite speed of an operation speed.SOLUTION: N operators and N formula groups are used which include any one of presence Δ and pole | or the combination thereof and are inherited from these.SELECTED DRAWING: Figure 17
Patent JP-2021067517-A (JP)
Title: Tire wear estimation system, tire wear estimation program, and tire wear estimation method
Inventor: ISHIZUKI Masamu
IPC: B60C19/00
Filed: 2019-10-21
Abstract: To provide a tire wear estimation system, a tire wear estimation program, and a tire wear estimation method that can achieve high wear estimation accuracy even when mainly driving at low speeds.SOLUTION: A tire wear estimation system includes the steps of: acquiring a strain signal output from a strain sensor 115 provided on an inner surface or inside of a pneumatic tire 10; and estimating a wear state of a tread portion of the pneumatic tire 10 based on a strain signal (Bo) output at timing of kicking out from a road surface of a ground contact area Ac of a tread portion corresponding to the strain sensor 115 and a reference value of the strain signal.SELECTED DRAWING: Figure 3
Patent JP-2021068289-A (JP)
Title: Image processing apparatus, information processing method, and program
Inventor: SHIMAMURA KOYA
IPC: G06F16/583
Filed: 2019-10-25
Abstract: To provide a technology to provide meta data of controlled expressions to a document file to be searched for.SOLUTION: An image forming apparatus performs character recognition processing on an acquired document image, and extracts, by using a result of the character recognition, items described in the document and their values as candidates for meta data. The image forming apparatus standardizes the meta data candidates with a character string standardization database and provides the meta data candidates to a created file.SELECTED DRAWING: Figure 3
Patent JP-2021058557-A (JP)
Title: Endoscopic high-frequency scissors
Inventor: MORIMOTO YUKIO
IPC: A61B1/018
Filed: 2019-10-09
Abstract: To provide endoscopic high-frequency scissors having improved sharpness more than that of an endoscopic high-frequency knife.SOLUTION: Scissors main bodies are formed of a hard and heat-resistant insulating body made of ceramic, etc. obtained by molding individually or a plurality thereof and slicing, an unnecessary part is covered by masking, a metal is attached to only conductive parts by an electroless plating, etc., and a prescribed thickness and small blades of the conductive parts are formed by machining such as grinding. It is recognized that the ceramic has sufficient strength as the endoscopic high-frequency scissors, and portions such as a fulcrum point that require high strength can be strengthened by thickening the wall thickness or thickening the metal coating.SELECTED DRAWING: None
Patent JP-2021071102-A (JP)
Title: EGR valve system
Inventor: SUGIHARA KOICHI
IPC: F02M26/74
Filed: 2019-11-01
Abstract: To provide an EGR valve in a manner conforming to various passage restrictions imposed when the EGR valve is mounted on a vehicle without changing a shape of a housing and accessory parts.SOLUTION: An EGR valve system includes a valve assembly 1 and housing adapters 2-4. The valve assembly 1 includes: a housing 12 including a passage 11; a valve seat 13 provided at the passage 11; a valve body 14 which is provided in the passage 11 in a manner that the valve body 14 may be seated on the valve seat 13; a valve stem 15 provided with the valve body 14; and a driving part 16 which drives the valve stem 15. Each of the housing adapters 2-4 includes: an assembly hole 21, 31, 41; and an inlet passage 22, 32, 42 and an outlet passage 23, 33, 43 communicating with the assembly hole 21, 31, 41. One of the housing adapters 2-4 is selectively combined to the valve assembly 1 and the housing 12 of the valve assembly 1 is assembled to the assembly hole 21, 31, 41 of the housing adapter 2-4. In the assembly state, the inlet passage 22, 32, 42 communicates with an inlet 11a and the outlet passage 23, 33, 43 communicates with an outlet 11b.SELECTED DRAWING: Figure 1
Patent JP-2021074036-A (JP)
Title: Sounding toy
Inventor: ICHIKAWA KEITA
IPC: G10K15/04
Filed: 2019-11-05
Abstract: To provide a sounding toy which is rich in amusement and is hard to be bored.SOLUTION: A sounding toy 1 includes: a recognition object provided with an identification part corresponding to a face of a polyhedron; a detector for detecting the identification part of the recognition object; a sounding part 34; and a control part for making a sound from the sounding part 34 according to an eigenvalue 430 corresponding to the identification part.SELECTED DRAWING: Figure 1
Patent JP-2021076056-A (JP)
Title: Power generating system, control device, and power generation method
Inventor: ITO KAZUYOSHI
IPC: F02C6/14
Filed: 2019-11-07
Abstract: To provide a power generating system, a control device, and a power generation method which utilize renewable energy and can be connected to an electric power system as with a normal power generating installation.SOLUTION: A power generating system 10 includes a storage device 14 which uses renewable energy to compress fluid for storing energy, a power generator 16 which generates electric power with the fluid, and a control device 15 which can control the storage device 14 and the power generator 16 on the basis of an electric power supply command and adjust an output of energy.SELECTED DRAWING: Figure 1
Patent JP-2021081891-A (JP)
Title: Learned model generation device and program
Inventor: HAMAGUCHI RYUHEI
IPC: G06T7/00
Filed: 2019-11-18
Abstract: To provide a learned model generation device and program for generating a learned model which can identify a solar panel with a higher accuracy.SOLUTION: A learned model generation device includes generation means for generating a learned model that detects a solar panel from an inputted photographic image from the sky and outputs it. The generation means learns a feature related to the solar panel and a feature related to a structure with the solar panel.SELECTED DRAWING: Figure 2
Patent JP-2021078686-A (JP)
Title: Game machine
Inventor: MORINISHI HIROYASU
IPC: A63F5/04
Filed: 2019-11-18
Abstract: To provide a game machine for setting adjustment (adjustment that even a player can perform) during a second period according to the intention of a hall by adjustment (adjustment by a hall staff) during a first period.SOLUTION: A game machine includes: operation means; voice output means for outputting voice; output voice control means for controlling the voice output means; first volume control means capable of adjusting the maximum volume and standard volume outputted from the voice output means on the basis of first operation to first operation means during a first period permitting a shift on the basis of operation that is difficult for a player; and second volume control means for adjusting volume of voice outputted from the voice output means on the basis of second operation to second operation means within a range with the maximum volume as the upper limit within a second period for permitting a shift on the basis of operation that a player can perform, and for adjusting volume to the standard volume with satisfaction of a predetermined condition that can be satisfied regardless of reception of the second operation as an opportunity.SELECTED DRAWING: Figure 10
Patent JP-2020089876-A (JP)
Title: Superstrate and using method of the same
Inventor: OZKAN OZTURK
IPC: B05C11/02
Filed: 2019-11-19
Abstract: To provide a superstrate which does not produce a defect when the superstrate is separated from the material which is divided on a substrate.SOLUTION: An apparatus may include a superstrate 200. The superstrate can include a main body 220 having a diameter. The main body can be fit into a projected square 206. The projected square may have a length equal to a diameter of the main body. The main body in the projected square can produce an open area 210 between an exterior edge 212 of the main body and the projected square. The superstrate may further include a first projection 214 extending from the exterior edge of the main body in the open area.SELECTED DRAWING: Figure 2A
Patent JP-2021082710-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SHIMONO TAKAYA
IPC: H01L29/06
Filed: 2019-11-19
Abstract: To provide a method for manufacturing a semiconductor device capable of curving a shoulder of a trench while suppressing an adverse effect on a channel part of the semiconductor device.SOLUTION: A method for manufacturing a semiconductor device comprises a trench forming step, a depositing step, a first etching step, and a second etching step. The trench forming step forms a trench penetrating a source region and a body region from a surface of a semiconductor substrate and extending in a depth direction. A drift region of a first conductivity type, the body region of a second conductivity type, and the source region of the first conductivity type are arranged in this order in the semiconductor substrate along the depth direction of the semiconductor substrate. The depositing step deposits a protection film on the surface of the semiconductor substrate and on an inner surface of the trench. The first etching step exposes the shoulder of the trench by selectively etching a part of the protection film by subjecting the surface of the semiconductor substrate and the inner surface of the trench to isotropic dry etching. The second etching step curves the shoulder of the trench exposed from the protection film by subjecting the surface of the semiconductor substrate and the inner surface of the trench to isotropic dry etching.SELECTED DRAWING: Figure 1
Patent JP-2020129791-A (JP)
Title: Lost data recovery for vehicle-to-vehicle distributed data storage systems
Inventor: HIGUCHI TAKEHIRO
IPC: G06F16/11
Filed: 2019-11-26
Abstract: To recover lost data in a vehicular micro cloud.SOLUTION: A method for a connected vehicle that is a member of a vehicular micro cloud includes detecting that one or more data segments of a data set are lost during a first data handover function transmitted over a Vehicle-to-Everything (V2X) network. The data set is partitioned into multiple data segments including the one or more data segments during a previous data handover function performed prior to the first data handover function. The method includes modifying an operation of a communication unit of the connected vehicle to collect the one or more data segments from a set of overhearing vehicles that overhears the one or more data segments during the previous data handover function so that the data set is recovered on the connected vehicle.SELECTED DRAWING: Figure 3
Patent JP-2021086477-A (JP)
Title: Obstacle recognition device
Inventor: FELIPE GOMEZCABALLERO
IPC: G06T7/254
Filed: 2019-11-29
Abstract: To provide an obstacle recognition device capable of improving the reliability in obstacle recognition by verifying the camera posture parameters used for image conversion, and determining the relationship between a device camera and the current environment, with this, even when the environmental conditions in which a vehicle is running change, the detection accuracy of the obstacle and the accuracy of distance calculation to the detected object is improved at the same time.SOLUTION: A first difference (ΔA) relevant to the posture of a camera based on the configuration of the road surface at different times is acquired, a second difference (ΔR) relevant to the amount of movement of feature points in an image picked up at the different time is acquired, and the camera attitude parameters used for image conversion for the calculation of different images is verified by using the first difference (ΔA) and the second difference (ΔR)SELECTED DRAWING: Figure 5
Patent JP-2021086798-A (JP)
Title: Battery pack and manufacturing method thereof
Inventor: YOSHIDA TAKASHI
IPC: H01M50/20
Filed: 2019-11-29
Abstract: To provide a battery pack with new means to prevent the occurrence of a ground fault when a conductor such as a bus bar that electrically connects a plurality of battery modules comes off.SOLUTION: In a battery pack including a battery case containing a conductive material, a plurality of battery modules 4 arranged in the battery case, a conductor 7 for electrically connecting a plurality of battery modules, and an electrical insulation layer 8 arranged between the conductive material and the conductor 7, the electrical insulation layer 8 is composed of a plurality of particles.SELECTED DRAWING: Figure 1
Patent JP-2021088729-A (JP)
Title: Electrolytic polishing device, and electrolytic polishing method
Inventor: SUZUKI TETSUYA
IPC: B23H9/00
Filed: 2019-12-02
Abstract: To provide an electrolytic polishing device capable of uniformly polishing a polishing object positioned underneath a hole of a seal when electrolytic polishing is performed by attaching a seal equipped with a hole on the polishing position of the polishing object.SOLUTION: The electrolytic polishing device comprising a torch 2 in which an electrode 23 is disposed and an electrolytic solution SL is stored, and a current feeder 1 that feeds a current between the electrode 23 and a polishing object OB, to apply electrolytic polishing to the surface of the polishing object OB by allowing the electrolytic solution SL to contact the polishing object OB at the tip of the torch 2 and feeding a current thereto from the current feeder 1, is characterized in that a moving means reciprocating the electrode 23 in the longitudinal direction of the torch 2 is provided therein and the current feeder 1 is allowed to feed a current only when the changing distance being changed by the moving means, between the tip electrode 24 and the tip of the torch 2 is equal to a specified distance or shorter.SELECTED DRAWING: Figure 1
Patent JP-2021088117-A (JP)
Title: Liquid discharge head
Inventor: KATAYAMA HIROSHI
IPC: B41J2/14
Filed: 2019-12-04
Abstract: To provide a circulation-type liquid discharge head configured so that air flowing-in through a nozzle can be easily exhausted by flow of ink in the vicinity of the nozzle.SOLUTION: A height H1 of a wider part 43W is identical to a height H2 of a squeezing part 43S, and therefore there is no step in a height direction between the wider part 43W and the squeezing part 43S, at a squeezing-start position P1. This can eliminate the risk that air bubble gets stuck in a step at a boundary between the wider part 43W and the squeezing part 43S, so that the air bubble can be surely pushed to flow toward a feedback manifold 47 by ink flowing through a feedback part 43.SELECTED DRAWING: Figure 4
Patent JP-2021089108-A (JP)
Title: Range hood
Inventor: KAGIYAMA SHUICHIRO
IPC: F24F7/06
Filed: 2019-12-05
Abstract: To provide a range hood that can readily and safely switch a state of a locking part for attaching and detaching a current plate to/from a hood between a locking state and a release state, and improves the maintenance property of the locking part.SOLUTION: A range hood includes: a hood 2 including a suction port 8 at a lower surface; a current plate 3 disposed below the suction port 8; and a permanent magnet 17 serving as a magnetic force part for attracting the hood 2 and the current plate 3 with magnetic force. The range hood attracts and holds the current plate 3 with the magnetic force by the permanent magnet 17 to readily and safely switch a state of the current plate 3 between a locking state and a release state, and improves the maintenance property of the locking part.SELECTED DRAWING: Figure 1
Patent JP-2020052413-A (JP)
Title: Wavelength conversion element, method for manufacturing wavelength conversion element, light source device and projector
Inventor: TAKAGI KUNIHIKO
IPC: F21V7/30
Filed: 2019-12-05
Abstract: To provide a wavelength conversion element suppressing reduction in extraction efficiency of fluorescent light, to provide a light source device including the wavelength conversion element, and to provide a projector including the light source device.SOLUTION: The wavelength conversion element of the present invention includes: a wavelength conversion layer having a first surface where excitation light enters and a second surface opposing to the first surface; a first layer disposed opposing to the second surface and containing a first inorganic oxide; a second layer disposed opposing to the first surface and containing a first metal or a second inorganic oxide different from the first inorganic oxide; and a third layer disposed opposing to the second layer, containing either silver or aluminum, and reflecting the excitation light or light resulting from the wavelength conversion of the excitation light by the wavelength conversion layer.SELECTED DRAWING: Figure 3
Patent JP-2021089632-A (JP)
Title: Information processor, control method, and program
Inventor: ITO TAKAYOSHI
IPC: G06F11/07
Filed: 2019-12-05
Abstract: To provide an information processor capable of increasing security measures in mobility.SOLUTION: An information processor 2 includes: a storage unit 8 that stores determination reference information representing a determination reference of whether the behavior of an application 14 that operates on in-vehicle equipment mounted on a vehicle is normal; and a detection unit 10 that acquires behavior log information representing the history of behaviors of the application 14 and detects anomaly of behavior in the application 14 based on the acquired behavior log information and the determination reference information stored in the storage unit 8.SELECTED DRAWING: Figure 1
Patent JP-2021091442-A (JP)
Title: Filling system, purification method, and manufacturing method thereof
Inventor: TSUO ATSUSHI
IPC: B67C3/00
Filed: 2019-12-10
Abstract: To provide a filling system capable of improving production efficiency, a purification method by cleaning or sterilizing the system, and a manufacturing method.SOLUTION: A filling system that fills a container supported by a rotating body with contents includes the rotating body rotatively driven, a supply path used to supply the contents to the container, a collection path collecting the purification medium introduced into the supply path from the supply path, a rotating part interlocking with the rotation of the rotating body, and a rotary joint including a fixed part. The rotating part includes a first path communicating with the supply path and a second path communicating with the collection path. The fixed part includes a first port communicating with the first path and a second port communicating with the second path.SELECTED DRAWING: Figure 3
Patent JP-2021093471-A (JP)
Title: Alignment device and alignment method
Inventor: MIYOSHI SHINJI
IPC: B29C65/78
Filed: 2019-12-11
Abstract: To provide an alignment device capable of aligning a substrate material for bonding and a molding substrate material with high accuracy, and an alignment method.SOLUTION: The present invention relates to a device for aligning a molding substrate material W and a substrate material F for bonding when bonding both the materials. The device comprises: an upper jig 10 including a diaphragm elastic sheet 11 for holding the substrate material F for bonding; a lower jig 20 for holding the molding substrate material W; a camera 31 for imaging the substrate material F for bonding held by the upper jig 10 and the molding substrate material F held by the lower jig 20 in order to inspect positions of the upper jig 10 and the lower jig 20; and an alignment mechanism 32 for aligning the substrate material F for bonding and the molding substrate material W which are imaged by the camera 31.SELECTED DRAWING: Figure 3
Patent JP-2021091341-A (JP)
Title: Vehicle body side part structure
Inventor: IZUMI YOSHITAKA
IPC: B62D25/20
Filed: 2019-12-12
Abstract: To increase the capacity of a battery pack and to enhance the absorbing performance of a side collision load, as compared with a conventional one.SOLUTION: An upper part 42 of each side sill 12 is fixed to a floor cross member 18, and a battery pack 16 is mounted on a lower side of the floor cross member 18 so as to face an inner wall 48 of each side sill 12. A bulkhead 72 is disposed in an axially perpendicular cross-section of each side sill 12. This bulk head 72 has a laterally arranged hole group 92 and a longitudinally arranged hole group 90. In a cross-sectional dimension along a vertical direction of the bulk head 72, an outside cross-sectional dimension (T1), in a vehicle width direction, of the bulk head 72 is smaller than an inside cross-sectional dimension (T2), in the vehicle width direction, of the bulk head 72 (T1<T2).SELECTED DRAWING: Figure 3