baber/WOPTO huggingface dataset:
Patent JP-2021136717-A (JP)
Title: Motor and motor compressor
Inventor: YOSHIDA MAKOTO
IPC: H02K1/16
Filed: 2020-02-25
Abstract: To improve controllability in a motor having a stator having a two-split structure.SOLUTION: A motor 400 comprises: a stator 460 arranged at an external periphery of a rotor 440 integrally rotated with a driving axis 420. The stator 460 includes: an inner core 462 having a plurality of projection parts 462B extended toward a radial direction outer side from an outer peripheral surface of a cylindrical part 462A; and a cylindrical outer core 464 to which a tip end of the projection part 462B is attached to an inner peripheral surface side. A connection part (a first connection part 462F) between a side surface (a first side surface 462D) on an upstream side in a rotational direction of the rotor 440 in the projection part 462B and an outer peripheral surface of the cylindrical part 462A has an R shape. A connection part (a second connection part 462G) between a side surface (a second side surface 462E) on a downstream side in the rotational direction of the rotor 440 in the projection part 462B and the outer peripheral surface of the cylindrical part 462A has an R shape. A radius r1 of the R shape of the first connection part 462F is larger than a radius r2 of the R shape of the second connection part 462G.SELECTED DRAWING: Figure 5
Patent JP-2020198774-A (JP)
Title: Rotor and method for manufacturing rotor
Inventor: YOSHIDA TATSUYA
IPC: H02K15/12
Filed: 2020-02-28
Abstract: To prevent magnetic flux leakage and easily manufacture a rotor.SOLUTION: A method for manufacturing a rotor includes a step S1 to a step S6. The step S1 manufactures a plurality of core pieces. The step S2 manufactures a connection core. The connection core has a plurality of core base parts arranged in a circumferential direction, and a connection part which connects the plurality of core base parts with each other. The step S3 makes each of the plurality of core pieces stack on the core base parts, and manufactures a connection magnetic pole core. The step S5 cuts the connection part, and thereby makes the plurality of core base parts separated from each other. The step S4 covers the core pieces and the core base parts with a first resin part. The step S6 covers the core pieces and the core base parts covered with the first resin part with a non-magnetic second resin part.SELECTED DRAWING: Figure 7
Patent JP-2021140020-A (JP)
Title: Head-up display device
Inventor: SAITO MITSUTAKA
IPC: G02B27/01
Filed: 2020-03-04
Abstract: To provide a head-up display device which is easy to manufacture, and which, with vibration and noise are reduced, is capable of simultaneously displaying virtual images differing in virtual distance.SOLUTION: Provided is a head-up display device comprising a screen disk stack 50 provided on four transparent substrates 5 secured to one shaft and revolving by dividing an intermediate screen 90° each into four portions, with intermediate images alternately projected to intermediate screens 41, 42, 43, 44 split on to the respective faces of four substrates 5. Screen disks 51-54 are made to a disk shape of the same construction and easy to manufacture, and it is possible to adjust the virtual distance of displayed virtual images by the position secured to the shaft.SELECTED DRAWING: Figure 3A
Patent JP-2021139212-A (JP)
Title: Safety fence overturn prevention device
Inventor: KATO MITSUKI
IPC: E01F13/00
Filed: 2020-03-06
Abstract: To provide a safety fence overturn prevention device that can be stably installed without having to fold a foldable safety fence in a zigzag manner and without falling in a straight line.SOLUTION: A safety fence overturn prevention device 10 comprises: a leg receiving part 14 having a receiving plate 13 attached to a plate-shaped batholith 12 to which the legs of a foldable safety fence are pressed; a clamp member 18 that is attached to the batholith 12 and faces the receiving plate 13; and a fixed part 16 having an urging member for urging the clamp member 18 toward the receiving plate 13. The safety fence overturn prevention device sandwiches legs of a safety fence between the receiving plate 13 and the clamp member 18.SELECTED DRAWING: Figure 1
Patent JP-2020127727-A (JP)
Title: Blood flow measurement device
Inventor: NAKAMURA SHUNSUKE
IPC: G06T1/00
Filed: 2020-03-10
Abstract: To realize easy and quick set of a target area for blood flow measurement.SOLUTION: An embodiment is a blood flow measurement device for measuring blood flow in a living body using optical coherence tomography, and includes a front image acquisition unit, a data acquisition unit, a phase image formation unit, and a processing unit. The front image acquisition unit acquires a front image of the living body. The data acquisition unit repeatedly scans a cross section of the living body to acquire data. The phase image formation unit forms a phase image in the cross section based on the data. The processing unit generates measurement site information for setting a target site of blood flow measurement based on the phase image, and sets a target cross section to be a target of blood flow measurement based on the front image and the measurement site information.SELECTED DRAWING: Figure 4
Patent JP-2021143047-A (JP)
Title: Medium supply device
Inventor: HORI EIJI
IPC: B65H3/12
Filed: 2020-03-12
Abstract: To reliably supply a medium while preventing the medium from skewing, in a medium supply device.SOLUTION: A first movable guide 60 can be moved to a regulation position P11 that regulates the position of a medium M in a width direction W orthogonal to a conveyance direction D and a retracted position M12 that is farther from the medium M1 than the regulated position P11. A control unit 91 moves from a retraction position P12 to the regulation position P11 after floating air A2 is blown out by a floating air blowing mechanism 40 and before the uppermost medium M1 is conveyed by a conveyance mechanism 20 so as to control the first movable guide 60 to regulate the position of the uppermost medium M1 in the width direction W.SELECTED DRAWING: Figure 6
Patent JP-2021143542-A (JP)
Title: Mechanical parking facility
Inventor: ARIOKA KEN
IPC: E04H6/18
Filed: 2020-03-13
Abstract: To provide a mechanical parking facility capable of preventing a malfunction while improving convenience.SOLUTION: The entire area in a getting on/off part is divided into a first area and a second area other than the first area. A mechanical parking facility includes: a sensor for detecting a detection object including a user existing in the first area; and an intrusion prevention part for preventing intrusion of the detection object into the second area. The second area includes a third area in which the detection object cannot be detected by the sensor when the intrusion prevention part is excluded. A facility control device includes a first determination part for determining whether or not to start an operation of the mechanical parking facility based on the detection value by the sensor.SELECTED DRAWING: Figure 2
Patent JP-2021145695-A (JP)
Title: Program and information processing device
Inventor: OTOMO TAKAHIRO
IPC: A63F13/69
Filed: 2020-03-16
Abstract: To increase the frequency of using an existing content in an existing quest.SOLUTION: A program causes a computer to function as determination means 52 for determining a use content for use in one quest, the existing quest, from contents associated with a player, execution means 54 for executing the one quest based on a parameter of the use content, and assignment means 58 for assigning a reward to the player in response to satisfaction of a clear condition in the executed one quest. When the use content is the existing content that becomes usable prior to a prescribed period corresponding to the one quest, the assignment means 58 gives a preferential reward.SELECTED DRAWING: Figure 4
Patent JP-2021141033-A (JP)
Title: METHOD FOR MANUFACTURING Fe-BASED NANO-MICRO PROTRUSION STRUCTURE AND Fe-BASED NANO-MICRO PROTRUSION STRUCTURE
Inventor: TANAKA SHUNICHIRO
IPC: B01J37/02
Filed: 2020-02-28
Abstract: To provide a method for manufacturing an Fe-based nano-micro protrusion structure and an Fe-based nano-micro protrusion structure, the Fe-based nano-micro protrusion structure having better strength and corrosion resistivity than Cu and Zn.SOLUTION: The present invention provides a method for manufacturing an Fe-based nano-micro protrusion structure, in which the surface of Fe or an Fe-based alloy is irradiated with Ga ions having a larger atomic number and a larger atomic weight than Fe ions so that an Fe-based nano-micro protrusion structure is conically grown in a Ga ion irradiation direction. In the invention, it is preferable that compressive residual stress is applied on the surface of Fe or an Fe-based alloy by mechanical polishing etc., thereby promoting the growth of the Fe-based nano-micro protrusion structure. The Fe-based nano-micro protrusion structure of the present invention is formed in a conical shape by irradiating the surface of Fe or an Fe-based alloy with Ga ions, and has an aspect ratio of 3 or more and an apex angle of 10-20°.SELECTED DRAWING: Figure 2
Patent JP-2021148917-A (JP)
Title: Image shake correction device and method and imaging apparatus
Inventor: KAJIMURA FUMIHIRO
IPC: H04N5/232
Filed: 2020-03-18
Abstract: To calculate a proper shake correction drive amount according to the state of an imaging apparatus.SOLUTION: An image shake correction device includes: estimation means for estimating an offset component of a shake detection signal by using the shake detection signal indicating the shake of the imaging apparatus and a motion vector signal detected from a plurality of images; detection means for detecting the state of the imaging apparatus among a plurality of predetermined states on the basis of the shake detection signal and the reliability of the motion vector signal; control means for controlling an estimation method by the estimation means on the basis of the state of the imaging apparatus; and generation means for generating a shake correction signal for driving the shake correction means on the basis of the estimated offset component.SELECTED DRAWING: Figure 3
Patent JP-2020095057-A (JP)
Title: Methods and devices for sample collection and sample separation
Inventor: DEBORAH SLOAN
IPC: G01N37/00
Filed: 2020-03-19
Abstract: To provide methods and devices for sample collection and sample separation.SOLUTION: In one embodiment, a device for use with a formed component liquid sample comprises: at least one sample inlet for receiving the sample; at least a first outlet for outputting only a liquid portion of the formed component liquid sample; and at least a second outlet for outputting from the formed component liquid portion at least a first material mixed therein. As a non-limiting example, a body has a first pathway that may fluidically couple the sample inlet with the first outlet.SELECTED DRAWING: None
Patent JP-2021154556-A (JP)
Title: Print head, liquid discharge device, integrated circuit device for driving capacitive load
Inventor: FURUKAWA RYOTA
IPC: B41J2/165
Filed: 2020-03-26
Abstract: To reduce a risk that malfunction may occur in an integrated circuit device for driving capacitive loads such as a piezoelectric element.SOLUTION: In a print head, an integrated circuit device that switches whether driving signals are supplied to a plurality of piezoelectric elements or not comprises: a first circuit block that switches whether driving signals are supplied to a first piezoelectric element group or not; a second circuit block that switches whether driving signals are supplied to a second piezoelectric element group or not; a third circuit block that switches whether driving signals are supplied to a third piezoelectric element group or not; a fourth circuit block that operates in response to a signal inputted from an input terminal or outputs a signal from an output terminal; and a first buffer area, a second buffer area and a third buffer area in which circuit elements are not positioned. The first buffer area is positioned between the first circuit block and the fourth circuit block, the second buffer area is positioned between the second circuit block and the fourth circuit block, and the third buffer area is positioned between the third circuit block and the fourth circuit block.SELECTED DRAWING: Figure 12
Patent JP-2021153814-A (JP)
Title: Control device, walking aid device, walking aid system, control method and program
Inventor: KAWAKAMI TAKASHI
IPC: A61H3/06
Filed: 2020-03-26
Abstract: To provide a control device that can aid walking even on a passage in which any special mark is not installed, and to provide a walking aid device, a walking aid system, a control method and a program.SOLUTION: A control device 101 includes: analysis means 101a for analyzing an image captured by imaging means 104; acquisition means 101b for acquiring location information relating to a location of a specific object in the image; and control means 101c for controlling notification operation by notification means using an analysis result by the analysis means and the location information.SELECTED DRAWING: Figure 1
Patent JP-2021156768-A (JP)
Title: Testing device for vehicle articles
Inventor: MATSUDA KOICHI
IPC: G01N17/00
Filed: 2020-03-27
Abstract: To enable simple and appropriate durability evaluation of articles constituting a vehicle.SOLUTION: A testing device 1 provided herein comprises a main water tank 2 capable of storing muddy water A while accommodating a vehicle article W under test, and a sub water tank 4 connected to the main water tank 2 via a water supply/drainage mechanism 10, and a dust spraying mechanism 20 configured to spray dust S in an internal space of the main water tank 2.SELECTED DRAWING: Figure 1
Patent JP-2021158033-A (JP)
Title: Light source unit and display device comprising the same
Inventor: JINNAI TAKESHI
IPC: G09F13/18
Filed: 2020-03-27
Abstract: To provide a light source unit that easily secures luminance in a predetermined range, and a display device that comprises the same.SOLUTION: A light source unit 1 comprises a light source part 3, a light guide member 4, and a case 5. The light source part 3 emits light. The light guide member 4 comprises an incidence surface 40 on which the light emitted from the light source part 3 is incident, and an emitting surface 41 for emitting the light incident on the incidence surface 40. The case 5 houses the light guide member 4. At least one of the light guide member 4 and the case 5 comprises a light absorbing part 7 provided on a surface opposed to the rest of the light guide member 4 and the case 5, and absorbing the light incident on the incidence surface 40.SELECTED DRAWING: Figure 1
Patent JP-2021155643-A (JP)
Title: Vibration-proof rubber composition and vibration-proof rubber member
Inventor: OKAHISA MASASHI
IPC: C08K5/5415
Filed: 2020-03-30
Abstract: To provide a vibration-proof rubber composition and a vibration-proof rubber member capable of combining a low dynamic-to-static modulus ratio, durability, thermal settling resistance, and processability at a high level.SOLUTION: The vibration-proof rubber composition contains a rubber component mainly composed of the following component (A) and further contains the following components (B)-(F): (A) a diene rubber; (B) an inorganic filler; (C) a thiuram-based vulcanization accelerator; (D) a sulfur-based vulcanizing agent; (E) a bismaleimide compound; and (F) a dihydrazide compound represented by the following general formula (1) (where R represents a C1-30 alkylene group, a C1-30 cycloalkylene group or a phenylene group). The vibration-proof rubber composition contains 0.1-5 pts.wt. of the component (C) and 0.1-5 pts.wt. of the component (E) based on 100 pts.wt. of the component (A), and the mixing ratio of the component (C) to the component (E) is (C)/(E)=0.04-6.0 by weight ratio.SELECTED DRAWING: None
Patent JP-2021163392-A (JP)
Title: Posting business mediation system, management server, and method
Inventor: Higuchi takamichi
IPC: G06Q50/10
Filed: 2020-04-03
Abstract: To provide a posting business mediation system capable of enhancing the effect of posting.SOLUTION: A company terminal transmits business request information to a management server, the management server transmits the business request information to distributor terminals stored in advance in the management server, a distributor terminal displays the business request information on an operation panel of the distributor terminal, the distributor terminal transmits business selection information selected by the distributor to the management server, the management server transmits the distributor information including identification information of the distributor terminal to the company terminal, a customer terminal transmits inquiry information inputted from an operation panel of the customer terminal and identification information attached to a corresponding leaflet to the management server, the management server transmits achievement result information to the company terminal and the distributor terminal corresponding to the identification information, and the company terminal calculates a reward amount on the basis of the achievement report information, and transmits the reward amount to the distributor terminal corresponding to the identification information.SELECTED DRAWING: Figure 1
Patent JP-2021159054-A (JP)
Title: High sweetness sweetener-containing emulsified composition
Inventor: MAEDA YOSHIKI
IPC: A23D7/005
Filed: 2020-04-03
Abstract: To provide a high sweetness sweetener-containing emulsified composition capable of improving emulsification stability of an emulsion composition containing a high sweetness sweetener, excellent in dispersion in food product/drink, and capable of being added to a stable food product/drink, so as to solve the problem that it is often difficult to stabilize an emulsified object which is originally unstable in energy aspect, by only polyvalent alcohol fatty acid esters, and at the time, protein, thickening polysaccharide, and natural surfactant may be used together, however, there are problems of anxiety of long term storage, complication of production methods and poor versatility.SOLUTION: There is provided a high sweetness sweetener-containing emulsified composition containing: a surfactant; a high sweetness sweetener; edible oil; and water and/or polyvalent alcohol.SELECTED DRAWING: None
Patent JP-2021168777-A (JP)
Title: Hanger for clothing and stacking structure
Inventor: SHIIBASHI REIKO
IPC: A47G25/36
Filed: 2020-04-15
Abstract: To enable stable stacking of hangers.SOLUTION: In a hanger 1 for clothing, a belt-like body extends along a reference plane in a position where a belt width direction of the belt-like body follows the prescribed reference plane, and the belt-like body is provided in a bent shape when being viewed in a normal direction of the reference plane. The hanger 1 for clothing includes a protrusion part 3A and a recessed groove part. The protrusion part 3A is exposed on one side in the normal direction in the belt-like body and protrudes in a protruding shape positioned on one side toward a center in the belt width direction, and the protruding shape is provided in a ridge-like manner in an extending direction of the belt-like body. The recessed groove part is exposed on the other side which is the opposite side of one side in the normal direction in the belt-like body and is dented in a recessed shape positioned on one side toward the center in the belt width direction, and the recessed shape is provided in a groove shape in the extending direction of the belt-like body in a prescribed region overlapping with the protrusion part when being viewed in the normal direction.SELECTED DRAWING: Figure 1
Patent JP-2021173815-A (JP)
Title: Display device, light guide member, and method for arranging light guide member
Inventor: NAGASE NORIKO
IPC: H04N5/64
Filed: 2020-04-22
Abstract: To satisfy the remote operation function of a display device even if a light guide member is made thinner.SOLUTION: A light guide member 4 is provided in a side edge of a display panel to guide light for operation to a light receiving unit provided from the front surface side to the back surface side of the display panel. The light guide member includes: an entrance side light guide unit 10 extending in a thickness direction of the display panel, the light guide unit having an entrance surface located on the front surface side; and an emission side light guide unit 20 inclining and extending from the edge of the entrance side light guide unit 10 on the back surface side to the display panel side, the top end of the emission side light guide unit 20 being an emission surface 21. The inclination angle θb of an inner side surface 22 of the entrance side light guide unit 20, which is located on the inside of the emission side light guide unit 20 in its inclination direction, is different from the inclination angle θa of an outside surface 23 located on the outside in its inclination direction.SELECTED DRAWING: Figure 4
Patent JP-2021175243-A (JP)
Title: On-vehicle device and power supply system
Inventor: SATO SHINICHIRO
IPC: H01Q1/32
Filed: 2020-04-22
Abstract: To provide an on-vehicle device, etc., capable of improving stability in operation of a load caused by an electromagnetic wave for power supply.SOLUTION: An on-vehicle device is mounted in a vehicle in which a vehicle waveguide body is provided, and comprises: a receiver for receiving an electromagnetic wave transmitted by the vehicle waveguide body; a power converter for converting the electromagnetic wave received by the receiver into power; and an on-vehicle load which is operated on the basis of the power outputted by the power converter.SELECTED DRAWING: Figure 4
Patent JP-2021171318-A (JP)
Title: Game machine
Inventor: HAMADA TAKESHI
IPC: A63F5/04
Filed: 2020-04-24
Abstract: To provide a game machine capable of preventing a value for a game imparted to a player from becoming too large or too small by prohibiting promotion of a level on the basis of a game history of a normal state before shifting from the normal state to an advantageous state.SOLUTION: An advantageous state includes a plurality of levels with different values of expectation for values for a game imparted to a player, and is set so as to promote the levels. A promotion prohibition section for prohibiting promotion of the levels can be set to the advantageous state. The length of the promotion prohibition section is determined on the basis of a game history of a normal state before shifting to the advantageous state.SELECTED DRAWING: Figure 34
Patent JP-2020115239-A (JP)
Title: Case for eyes
Inventor: ASHIDA SHINICHI
IPC: G02C13/00
Filed: 2020-04-27
Abstract: To provide a case for eyes that suitably copes with a break damage or a taint damage or others or that suitably reduces manufacturing cost.SOLUTION: A contact lens 10 comprises: an internal lens 12; an external lens 14 arranged to face a front surface of the internal lens 12; and an opening capable of inserting an electronic device 20 between the internal lens 12 and the external lens 14 to join the internal lens 12 and the external lens 14. This structure makes it easier than ever to cope with a break damage or the like, because even when the break damage or the like occurs on a wearing surface of the contact lens 10, the replacement of the contact lens 10 allows an electronic device 20 to be continuously used. Since the electronic device 20 is held between the internal lens 12 and the external lens 14 and the internal ens 12 and the external lens 14 are joined, the electronic device 20 hardly falls from the contact lens 10.SELECTED DRAWING: Figure 2