baber/WOPTO huggingface dataset:
Patent JP-2020159733-A (JP)
Title: Analysis device and analysis method
Inventor: SAITO ATSUSHI
IPC: G01N35/04
Filed: 2019-03-25
Abstract: To provide an analysis device in which deterioration in analysis accuracy may be suppressed when a reaction region is formed at a position deviated from a target position.SOLUTION: An analysis device 1 includes an optical pickup 8, a signal processing circuit 11, a count value in-plane distribution generation unit 13, a reaction region position coordinate calculation unit 14, and an in-reaction region count value calculation unit 16. The signal processing circuit 11 extracts a fine particle pulse signal BS from a light receiving level signal JS generated by the optical pickup 8 by using gate signals GS corresponding to a plurality of divided measurement ranges, counts the number of pulses for each gate signal GS, and outputs a count value CV for each divided measurement range. The count value in-plane distribution generation unit 13 generates count value in-plane distribution data in the measurement range RM based on the count value CV. The reaction region position coordinate calculation unit 14 estimates positions of all the reaction regions 30 from count value in-plane distribution data. The in-reaction region count value calculation unit 16 calculates the count value CV for all the estimated reaction regions 30.SELECTED DRAWING: Figure 1
Patent JP-2020159237-A (JP)
Title: Compressor housing for turbocharger
Inventor: OSUGA RYU
IPC: F02B39/00
Filed: 2019-03-25
Abstract: To provide a compressor housing for a turbocharger capable of being molded easily by die casting, capable of reducing its size, and having a refrigerant flow passage.SOLUTION: A compressor housing 1 for a turbocharger has a diffuser part 30 and a refrigerant flow passage 5, and is divided into a plurality of pieces including a scroll piece 2 and a shroud piece 3. The diffuser part 30 forms a diffuser passage 15 that extends from the outer periphery of a compressor impeller 13 toward a scroll chamber 12 and allows air discharged from the compressor impeller 13 to pass through for compression. The refrigerant flow passage 5 circulates a refrigerant that cools compressed air passing through the diffuser passage 15. The shroud piece 3 has a groove part 55 in the diffuser part 30, and the refrigerant flow passage 5 comprises a hollow member 50 disposed in the groove part 55.SELECTED DRAWING: Figure 1
Patent JP-2020159773-A (JP)
Title: Radar device and target detection method
Inventor: TAJIMA SHUICHI
IPC: G01S7/282
Filed: 2019-03-25
Abstract: To provide a radar device with which it is possible to reduce the interference of reflected wave of a short range transmitted wave with the reflected wave of a long range transmitted wave by a simple configuration.SOLUTION: The radar device comprises: a transmit unit for transmitting a first transmit wave and a second transmit wave which has an output larger than the first transmit wave at a prescribed time interval; a receive unit for receiving the reflected waves of the first and second transmitted waves; a detection unit for detecting a target on the basis of the reflected waves of the first and second transmitted waves which are received by the receive unit; an index acquisition unit for acquiring an output index having correlation to the output of the first transmitted wave; and an output control unit for controlling the output of at least the first transmit wave transmitted by the transmit unit on the basis of the output index acquired by the index acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2020157882-A (JP)
Title: Vehicle overturning prevention structure
Inventor: HIRANO DAISUKE
IPC: B60R21/13
Filed: 2019-03-26
Abstract: To prevent a vehicle overturning due to crosswind and prevent an occupant from being thrown from a side window even when a vehicle is overturned.SOLUTION: When the strength of crosswind F is equal to or greater than a threshold, a restriction panel 2 is rotated, and thus the vehicle center side of the restriction panel 2 partitioned into left and right sections is lifted upward, and the crosswind F is distributed and down force FD is generated. Consequently, a vehicle 1 is prevented from being influenced by the crosswind F and is avoided (prevented) from being overturned. When an overturned state is detected, the restriction panel 2 is further rotated and thus covers a side window of the vehicle 1.SELECTED DRAWING: Figure 1
Patent JP-2020164939-A (JP)
Title: High carbon steel sheet and method for producing the same
Inventor: SUZUKI MASATO
IPC: C22C38/00
Filed: 2019-03-29
Abstract: To provide a high carbon steel sheet that is soft and has low r-value in-plane anisotropy, and to provide a method for producing the same.SOLUTION: The high carbon steel sheet contains C: 0.65 mass% or more and 1.60 mass% or less, has a yield stress of 400 MPa or less, an in-plane anisotropy index Δr of an r value of -0.05 or more and 0.05 or less, and a difference between rmax and rmin of 0.1 or less. Here, Δr=(r0-2r45+r90)/2, and rmax and rmin are the maximum value and the minimum value of r0, r45, and r90, respectively.SELECTED DRAWING: Figure 1
Patent JP-2020170961-A (JP)
Title: Sound image localization device, sound image localization method, and program
Inventor: IMAIZUMI Kenta
IPC: H04R1/40
Filed: 2019-04-04
Abstract: To provide a sound image localization device requiring less calculation time, and capable of flexibly controlling directivity.SOLUTION: A sound image localization device for localizing a sound image by reflecting an acoustic signal radiated from a speaker array 40 in which a plurality of loudspeakers SP1 to SPQ is arranged on a straight line onto a reflector 50, includes a development factor calculating unit 10 for calculating a development factor analytically by expanding a window function representing a desired directivity to a spherical harmonic function, a filter coefficient generation unit 20 for converting the expansion coefficients into filter coefficients corresponding to each of the loudspeakers SP1 to SPQ, and a speaker drive unit 30 for generating a speaker drive signal for driving loudspeakers SP1 to SPQ, respectively, by convolution of filter coefficients into an audio signal.SELECTED DRAWING: Figure 1
Patent JP-2020172800-A (JP)
Title: Sealing material for flexible joints of concrete box and arrangement method thereof
Inventor: UEMURA MAKOTO
IPC: E21D9/06
Filed: 2019-04-11
Abstract: To provide a sealing material for a flexible joint of a concrete box, which can cope with a large opening or misalignment between joints of concrete boxes, is easy to install, and does not require much labor for installation since the sealing material is provided with an elastic hinge so that an elongated piece member made of a plate body can be opened wide in the width direction from the folded state, and a method for arranging the same.SOLUTION: A banded sealing material 25, which is affixed between end faces of a concrete box, is openably formed with edges of elongated strip members 26 made of plates hinged to each other via an elastic adhesive 27, so as to be openable in a width direction from a folded state.SELECTED DRAWING: Figure 1
Patent JP-2020172231-A (JP)
Title: Vehicle wheel
Inventor: SAKAI YOHEI
IPC: B60B21/02
Filed: 2019-04-12
Abstract: To provide a vehicle wheel 1 which can achieve increase of moment of inertia.SOLUTION: A vehicle wheel 1 of the invention is divided into an outer wheel OW and an inner wheel IW on a divided surface M orthogonal to a rotation axis O and includes: a well part 5 which is formed spanning between the outer wheel OW and the inner wheel IW on an outer periphery side; and fastening parts 10 which are formed spanning between the outer wheel OW and the inner wheel IW and fastened by bolts 13. The fastening parts 10 are disposed at the outer periphery side of the well part 5.SELECTED DRAWING: Figure 2
Patent JP-2020173739-A (JP)
Title: Introduction system and introduction method
Inventor: HIGURE TOMOAKI
IPC: G06Q50/10
Filed: 2019-04-14
Abstract: To provide an introduction system and an introduction method which enable a user to easily confirm a message transmission/reception screen and a profile screen of a partner using a user terminal having a display section with a touch panel in the introduction system and the introduction method for introducing the partner or the like.SOLUTION: An introduction system 1 and an introduction method comprise a plurality of user terminals 3 and an introduction server 2 connected to the plurality of user terminals 3 via networks 4, in which: display sections 31 on which touch panels 32 of the user terminals 3 are mounted display a message transmission/reception screen for exchanging messages with the other user and a profile screen which is profile information of the other user from the introduction server 2 in a laminated manner; and a surface displayed on an upper surface of the display section 31 among screens performs a swipe operation for the touch panel 32 to enlarge or reduce a display area in a direction in which the swipe operation is performed.SELECTED DRAWING: Figure 1
Patent JP-2019195055-A (JP)
Title: Substrate transport mechanism and film forming apparatus for semiconductor process
Inventor: Xue Shi Yong
IPC: H01L21/677
Filed: 2019-04-17
Abstract: To provide a substrate transport mechanism and a vapor deposition system that can improve the throughput of a deposition process and prevent contamination of a circuit.SOLUTION: A substrate transport mechanism 11 in a film forming apparatus for a semiconductor process includes a plurality of delivery units 112 and 114, a plurality of front arms 111 and 113, and a back arm 115. The plurality of delivery units are respectively attached to the plurality of front arms and deliver the substrate to the arms. Each of the plurality of front arms are provided on the back arm and move so as to approach or separate from the back arm.SELECTED DRAWING: Figure 1A
Patent JP-2020175013-A (JP)
Title: Clamp device
Inventor: KATSUURA Fumiya
IPC: A61M5/14
Filed: 2019-04-22
Abstract: To provide a clamp device that with a simple configuration, enables clamp operation without hindrance.SOLUTION: A clamp device 1 comprises: a first operation part 8 for attaching a clamp body 2 to a member to be clamped by rotating a clamp rod 4; a revolving part 16 into which the clamp rod 4 is screwed when the revolving part is supported by the clamp body 2 and positioned at a first revolving position, and with which the screwed state is released when the revolving part is positioned at a second revolving position; a first energizing member 17 for energizing the revolving part 16 in a direction from the second revolving position to the first revolving position; and a second operation part for revolving the revolving part 16 in a direction from the first revolving position to the second revolving position against energizing force by the first energizing member 17.SELECTED DRAWING: Figure 3
Patent JP-2020181274-A (JP)
Title: Supervisory system of smoking place and supervisory method of smoking place
Inventor: KAWACHI MASAYUKI
IPC: G06Q50/10
Filed: 2019-04-23
Abstract: To realize a space which is highly convenient and comfortableness and arranged with a smoking place while lowering a load of an administrator of the smoking place.SOLUTION: A supervisory system of a smoking place keeps measure management information including measure definition data in which measures conducted to different objects and execution conditions are associated with each other, acquires sensor data from a plurality of sensors arranged inside and outside of the smoking place, analyzes the environment of the inside and outside of the smoking place by using the sensor data, determines a measure to be executed by referring to the measure management information on the basis of an analysis result, and executes the determined measure.SELECTED DRAWING: Figure 1
Patent JP-2020181290-A (JP)
Title: Article recognition system and article recognition method
Inventor: CHIHARA NOBUHIRO
IPC: G06T7/00
Filed: 2019-04-24
Abstract: To provide a technique capable of responding, at a work site, to the fluctuation in appropriate recognition parameters due to changes in the working environment when recognizing an article in an image.SOLUTION: An article recognition system comprises: an input part inputting captured images; an output part presenting information to a user; a storage part storing master data defining characteristics of a recognition target; a recognition part detecting the recognition target in the images based on information extracted from the images and the master data; and a recognition evaluation part evaluating a recognition content of the recognition part and presenting alerts to the output part based on evaluation results.SELECTED DRAWING: Figure 1
Patent JP-2020185823-A (JP)
Title: Power source control device, driver authentication system and power source control method
Inventor: HANAZATO MASASHI
IPC: H04Q9/00
Filed: 2019-05-10
Abstract: To provide a power source control device which controls a state of a power source of an authentication device mounted on a vehicle.SOLUTION: A power source control device controls a state of a power source of a driver authentication device which unlocks a vehicle based on authentication information of a driver. The power source control device includes a reservation time storage unit and a power source control unit. The reservation time storage unit stores a reservation time that is a time when use of the vehicle by the driver is previously promised. The power source control unit performs control for switching on an on-state and an off-state of the power source of the driver authentication device based on the reservation time.SELECTED DRAWING: Figure 1
Patent JP-2019170155-A (JP)
Title: Three-phase synchronous motor control device and drive device, and electric power steering device
Inventor: HARA TAKAFUMI
IPC: H02P29/028
Filed: 2019-05-17
Abstract: To provide a three-phase synchronous motor control device and a drive device capable of improving reliability of a rotational position detector of the three-phase synchronous motor without increasing a cost of the rotational position detector and an electric power steering device.SOLUTION: By comparing outputs of two rotational position detectors 41, 42, abnormalities of the rotational position detectors 41, 42 are detected. Then, a rotational position detector that is abnormal is identified by a rotational position estimating means 2. Using an output θ of the normal rotational position detector of either a first or second, drive of a three-phase synchronous motor 4 is controlled.SELECTED DRAWING: Figure 1
Patent JP-2019148827-A (JP)
Title: Zoom lens and optical device
Inventor: UMEDA TAKESHI
IPC: G02B13/18
Filed: 2019-05-17
Abstract: To provide a zoom lens which offers a bright F-number and high optical performance.SOLUTION: The zoom lens substantially consists of five lens groups comprising, in order from the object side, a negative first lens group G1, positive second lens group G2, negative third lens group G3, positive fourth lens group G4, and positive fifth lens group G5, and is configured such that, during zooming, a distance between the first lens group and the second lens group, a distance between the second lens group and the third lens group, a distance between the third lens group and the fourth lens group, and a distance between the fourth lens group and the fifth lens group change while the second lens group and the fourth lens group move along an optical axis following identical trajectories and at least the third lens group, consisting of a single lens component, moves along the optical axis. The zoom lens satisfies a condition expressed as: 1.800<(-f3)/fw<10.000, where f3 represents a focal length of the third lens group and fw represents a focal length of the entire zoom lens system at the wide-angle end.SELECTED DRAWING: Figure 1
Patent JP-2020182751-A (JP)
Title: Switch of irradiation under mri monitoring of respiratory fluctuations
Inventor: HAMA YUKIHIRO
IPC: A61N5/10
Filed: 2019-04-26
Abstract: To continuously execute radiation therapy in response to fluctuations for a target that makes respiratory fluctuations.SOLUTION: A respiratory cycle is divided into a plurality of segments. A target and a normal tissue in each segment are regarded as motionless static organs, and a treatment plan is created. A suitable treatment plan for a segment is switched instantaneously under MRI monitoring, and radiation therapy is executed. It is possible to continuously execute radiation therapy even for a moving organ.SELECTED DRAWING: Figure 1
Patent JP-2020194835-A (JP)
Title: Forming method of silicon carbide polycrystalline film, susceptor, and film forming apparatus
Inventor: SATO TAKASHI
IPC: H01L21/205
Filed: 2019-05-27
Abstract: To provide a forming method of a silicon carbide polycrystalline film, a susceptor, and a film forming apparatus capable of obtaining a silicon carbide polycrystalline film having a more uniform thickness than the conventional one.SOLUTION: A forming method of a silicon carbide polycrystalline film includes a film forming step of forming a silicon carbide polycrystalline film on the target surface of a support substrate by chemical vapor deposition, and in the film forming step, the ambient temperature is in a range of 1000°C to 1500°C, and a central portion of the film formation target surface is heated so as to be 50°C to 200°C higher than the atmospheric temperature.SELECTED DRAWING: Figure 1
Patent JP-2020192030-A (JP)
Title: Game machine
Inventor: TAKAYAMA YUICHI
IPC: A63F5/04
Filed: 2019-05-27
Abstract: To provide a game machine capable of improving amusement of a game.SOLUTION: A slot machine 10 comprises an advantageous section in which a pressing order reporting for reporting an operation order of stop switches 42-44 may be generated, and a normal section in which no pressing order reporting is generated. In the slot machine, a shift lottery to an AT mode in which the pressing order reporting is easily generated is performed using an AT counter which is acquired in advance in the advantageous section and a lottery result of each game. Different corresponding values of the AT counter which are won in an AT mode shift lottery are derived from different number of games performed after shift to the advantageous section.SELECTED DRAWING: Figure 1
Patent JP-2020192923-A (JP)
Title: Vehicular temperature regulating device
Inventor: NISHIYAMA MASAHIRO
IPC: B60H1/22
Filed: 2019-05-29
Abstract: To suppress a state where a function using a circuit board having a determined normal temperature range is disabled at start of a vehicle.SOLUTION: A vehicular temperature regulating device includes: a temperature regulator 30 regulating a temperature of a circuit board 20 mounted to a vehicle; a control section 12 controlling the temperature regulator 30; and a storage section 14 in which a vehicle start scheduled time is stored. When a temperature Td of the circuit board 20 at a confirmation time before the vehicle start scheduled time is deviated from a predetermined normal temperature range, the control section 12 executes circuit board temperature pre-regulating control for regulating a temperature of the circuit board 20 by operating the temperature regulator 30 before the vehicle start scheduled time.SELECTED DRAWING: Figure 2
Patent JP-2020197129-A (JP)
Title: Vacuum pump and protection portion disposed on vacuum pump
Inventor: ENOMOTO YOSHIHIRO
IPC: F04D19/04
Filed: 2019-05-30
Abstract: To provide a vacuum pump and a protection portion disposed on the vacuum pump, capable of preventing explosive reaction in a vacuum container, as spark is not generated even when a rotary component and a fixed component are brought into contact with each other.SOLUTION: Non-metallic protection portions 1a-1e are circumferentially formed at a head portion side of threads 131a-131e of a threaded spacer 131 with a narrow clearance of a gas flow channel. Similarly, a protection portion 1x is circumferentially formed at an inner peripheral face side of a fixed blade spacer 125x opposed to a tip of a rotary blade 102 of a narrow clearance of the gas flow channel. The protection portion 1 is composed of non-metal having a sufficient thickness necessary for making metallic materials of base materials not brought into contact with each other when the rotary blade 102 and a stationary portion are kept into contact with each other. Contact of the metals of the base materials caused by being scraped and exposed by contact with the protection portion 1 can be prevented when the rotary blade 102 and the stationary portion are brought into contact with each other. As the protection portion 1 has fixed hardness, the exposure and contact of the metals of the base materials can be further effectively prevented with an action of repelling objects.SELECTED DRAWING: Figure 2
Patent JP-2020196300-A (JP)
Title: Battery mounting structure of vehicle
Inventor: OGURA REI
IPC: B60K1/04
Filed: 2019-05-31
Abstract: To provide a battery mounting structure of a vehicle which effectively inhibits transmission of heat of a battery to a vehicle cabin.SOLUTION: A battery mounting structure of a vehicle includes: a battery 4 disposed below a floor panel 3; and an elastic member 7 disposed between the floor panel 3 and the battery 4. The battery mounting structure further includes a heat shieling member (a heat shielding sheet) 8 (at least one of) between the elastic member 7 and the battery 4 (and between the floor panel 3 and the elastic member 7).SELECTED DRAWING: Figure 2
Patent JP-2019214715-A (JP)
Title: Method for producing short-fiber anion-modified cellulose fiber
Inventor: FUKUI SHUNSUKE
IPC: C08B15/04
Filed: 2019-06-06
Abstract: To provide a method for producing a short-fiber anion-modified cellulose fiber in an inexpensive and simple manner; and provide a method for producing a modified cellulose fiber, using the short-fiber anion-modified cellulose fiber obtained by the production method, and a method for producing a fine cellulose fiber using the same.SOLUTION: A method for producing a short-fiber anion-modified cellulose fiber includes a step for cutting a carbohydrate chain of an anion-modified cellulose fiber in a solvent containing an organic acid, wherein, the short-fiber anion-modified cellulose fiber herein has an average fiber length of 1 μm or more and 500 μm or less.SELECTED DRAWING: None
Patent JP-2019211082-A (JP)
Title: Torsional damper with conditionally actuated friction device
Inventor: OLIVIER MARECHAL
IPC: F16F15/134
Filed: 2019-06-06
Abstract: To provide a torsional damper provided with a conditionally actuated friction device to be able to ensure adequate oscillation filtering when the transmitted drive torque is weak.SOLUTION: A torsional damper (1) includes: a first element (11) and second elements (9, 10) which relatively rotationally move around an axis (X); a first elastic device; a conditionally actuated second elastic device which is actuated when a drive torque equal to or greater than a forward torque threshold is transmitted from an input element toward an output element; and a conditionally actuated friction device which is configured to directly or indirectly rubs the second element (11), and which includes a first friction ring (25) rotationally coupled to at least one actuating member (31) disposed between a contact region in a reverse direction of the first elements (9, 10) and second elastic members (14, 16).SELECTED DRAWING: Figure 1