baber/WOPTO huggingface dataset:
Patent JP-2021179510-A (JP)
Title: Head-mounted display, unit for head-mounted display, image display method, image data generation method, image processing device and computer program
Inventor: YAMAMOTO MASAO
IPC: H04N5/64
Filed: 2020-05-13
Abstract: To provide a head-mounted display which prevents a user from feeling a sense of discomfort and fatigue by reducing the thickness in the front-rear direction.SOLUTION: A head-mounted display comprises: one display 121; an optical system which enlarges image light from the display at a prescribed magnification and guides the light to at least one eye of a user; and a head fixing member to which the display and the optical system are attached, and which fixes the display and the optical system to the head of the user. The optical system includes at least one reflection body 114 which has a function that reflects the image light. The display is located at a position close to the face of the user in the use. The image light from the display heads toward the front side when being emitted from the display or after being reflected by the reflection body. The reflection body has the function that reflects the image light heading toward the front side from the display and turns back the light toward the rear side to head toward the eye of the user.SELECTED DRAWING: Figure 6
Patent JP-2021180137-A (JP)
Title: Lighting device
Inventor: MOGI KENICHI
IPC: F21S8/04
Filed: 2020-05-14
Abstract: To provide a lighting device that has a structure of preventing large force (torque) from acting on a fitting part when being replaced.SOLUTION: A lighting device 1 includes: a tool 2 including a fitting part 3 detachably fitted to a member 7 to be fitted of an installation surface, in a tool body 4; and a lighting fixture 6 fitted to the tool 2 so as to be capable of being replaced. The tool 2 and the lighting fixture 6 have elongated shapes. The fitting part 3 is fitted to the member 7 to be fitted while the tool body 4 abuts on the installation surface.SELECTED DRAWING: Figure 3
Patent JP-2021182806-A (JP)
Title: Power unit, power supply system and image forming apparatus
Inventor: SONEDA KAZUKI
IPC: H02M3/28
Filed: 2020-05-18
Abstract: To provide a power unit with improved efficiency while suppressing cost increase.SOLUTION: In a power supply circuit 500, a transformer T2 comprises: a primary winding Np; and a secondary winding group consisting of a plurality of secondary windings Ns1, Ns2, Ns3, and Ns4, and converts primary voltage applied to the primary winding to output secondary voltage to the secondary winding group. A rectifier smoothing circuit consisting of rectifier diodes D1 to D4, and a capacitor C3 rectifies and smooths the secondary voltage to generate output voltage to a load. Control means consisting of a control device, a transistor Q4, a switch element Q3 and resistors R1, R2 controls the number of windings of the secondary winding group contributing to the output voltage according to the load.SELECTED DRAWING: Figure 5
Patent JP-2020121212-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-05-19
Abstract: To enhance amusement properties of a game.SOLUTION: A game machine including a plurality of movable parts that a player can operate can execute, as performances by the movable parts, a first performance in which a performance condition can be established by an operation of the player, and a second performance in which warning is issued by an operation of the player. While the first performance is progressing, the second performance can be executed simultaneously. The game machine includes display means capable of displaying a plurality of kinds of images, and a specific image for indicating a method for cancelling the warning is displayed in the second performance.SELECTED DRAWING: Figure 152
Patent JP-2021183745-A (JP)
Title: mask
Inventor: ADACHI MASAHIKO
IPC: A41D13/11
Filed: 2020-05-22
Abstract: To provide a mask that suitably prevents much of breathing air from the mouth from being sucked into the nose and effectively helps alleviate symptoms of allergic rhinitis such as pollen diseases.SOLUTION: A mask M has a supporting member 3 as a member that forms a protrusion P on the back side of a mask main body 1. When the mask main body 1 is in a predetermined flexed condition, a front end part 30 of the supporting member 3 turns into an approximately Japanese he-letter shape in plane view or into an approximately arc that contacts the back side of the mask main body 1, forming a pair of right and left rear end parts 30b that are separated from each other across the center in the width direction of the mask main body 1. A rear end part 31 is located between the pair of rear end parts 30b and extends in the width direction. By abutting or bringing closer the rear end part 31 to under the nose bottom of the user, the back side area of the mask main body 1 can be partitioned into an area that covers the nose of the user and an area that covers the mouth.SELECTED DRAWING: Figure 10
Patent JP-2021185456-A (JP)
Title: Information processing apparatus, control method of information processing apparatus, and program
Inventor: TERAE NAO
IPC: H04N1/00
Filed: 2020-05-25
Abstract: To surely perform automatic ordering consumables including a printer recording agent without waste.SOLUTION: Monitoring agent software 600 installed in a computer 110 acquires information relating to a remaining amount of a recording agent of a compound machine 120 at preset timing (S801), and when the acquired information relating to the remaining amount of the recording agent of the printer is a " remaining amount reduced state" (the remaining amount is reduced at S804), notifies an ordering server 111 of the consumable via e-mail (S806). When the acquired information relating to the remaining amount of the recording agent of the printer is a "replacement required state" (replacement is required at S804), an operation history of the monitoring agent software 600 is referred, and in responding to absence of notification of the consumable upon the acquisition of the "remaining amount reduced state" via e-mail (normal at S807), notifies the ordering system 111 of the consumable via e-mail (S808).SELECTED DRAWING: Figure 8
Patent JP-2021190738-A (JP)
Title: Color parameter generation device, execution device, and color parameter generation program
Inventor: SUZUKI KOYO
IPC: H04N1/48
Filed: 2020-05-26
Abstract: To provide a color parameter generation device, an execution device, and a color parameter generation program capable of accurately generating color parameters based on a read image.SOLUTION: The color parameter generation device comprises: a color parameter generation unit which generates a color parameter to be used in printing a sample image on the basis of a read image being read information of the sample image; a determination unit which determines the degree of a flare at a predetermined position in the read image; and an execution unit which executes predetermined processing for correcting the color parameter at the predetermined position on the basis of the degree of the flare determined by the determination unit.SELECTED DRAWING: Figure 1
Patent JP-2020156494-A (JP)
Title: Central memory t cells for adoptive t cell therapy
Inventor: CHRISTINE E BROWN
IPC: A61K35/17
Filed: 2020-05-28
Abstract: To provide central memory T cells for tumor-specific cancer treatment which have longer-term antitumor action.SOLUTION: Provided is a population of human T cells that are rich in T cells expressing CD62 L and are transduced with a vector expressing a chimeric antigen receptor, at least 50% of the transduced human T cells being central memory T cells, at least 10% of the transduced central memory T cells being CD4+, at least 10% of the transduced central memory T cells being CD8+, and the population of human T cells being depleted for CD25 and CD14 expressing T cells as well as cells that are CD45+.SELECTED DRAWING: Figure 5
Patent JP-2021187954-A (JP)
Title: Biaxially stretched sheet and molded article
Inventor: IZUMI EIJI
IPC: C08J5/18
Filed: 2020-05-29
Abstract: To provide a biaxially stretched sheet which has large tensile elongation, small thickness unevenness, excellent folding endurance and a small heat shrinkage rate, and a molded article using the biaxially stretched sheet.SOLUTION: A biaxially stretched sheet includes a styrenic resin (A), and a polyester resin (B) including dicarboxylic acid component (b-1) including a terephthalic acid as a main component. Based on 100 pts.mass of the total of the styrenic resin (A) and the polyester resin (B), a content of the styrenic resin (A) is 75-99 pts.mass, and a content of the polyester resin (B) is 1-25 pts.mass. A molded article is obtained by secondary molding of the biaxially stretched sheet.SELECTED DRAWING: None
Patent JP-2021186601-A (JP)
Title: Game machine
Inventor: ASANUMA KOJI
IPC: A63F7/02
Filed: 2020-06-05
Abstract: To suppress a decline in the willingness to play a game by urging a player to appropriately execute a game during an advantageous state.SOLUTION: A game machine progresses a game in a first special pattern by allowing game balls to flow down a first game area in a normal state, and progresses a game in a second special pattern by allowing game balls to flow down a second game area in an advantageous state, and one of a possibility of a small game profit granted during a jackpot game and a possibility of not shifting to the advantageous state after completion of the jackpot game is higher when the jackpot game is executed in the first special pattern than when the jackpot game is executed in the second special pattern. During a variation display of the first special pattern in the advantageous state, specific performance execution means capable of executing a specific performance for calling a player's attention does not execute the specific performance at least during a variation display of the first special pattern until a predetermined, specific round after shifting to the advantageous state and during a variation display for stopping and displaying the first special pattern with a losing pattern for showing losing as a result of winning/losing determination.SELECTED DRAWING: Figure 16
Patent JP-2021192014-A (JP)
Title: Enzyme sensor electrode and enzyme sensor
Inventor: YATEMATA AKIHIKO
IPC: C12M1/34
Filed: 2020-06-05
Abstract: To provide an enzyme sensor excellent in sensitivity without using noble metal, and an electrode including a carbon based catalyst constituting the enzyme sensor.SOLUTION: An enzyme sensor electrode used for an enzyme sensor 1 having an action electrode and a counter electrode includes the action electrode including a carbon catalyst containing catalyst layer 4 on a base material 2. The carbon catalyst consisting of a carbon material using at least a carbon hexagon plane as a basic frame includes one or more kinds of hetero elements as a constituent element and has a structure doped so that the hetero elements substitute at least a part of the carbon elements in the carbon frame, and the volume resistivity of the action electrode is 5 Ωcm or less.SELECTED DRAWING: Figure 1
Patent JP-2020146508-A (JP)
Title: Drug eluting ocular implant
Inventor: DAVID HAFFNER
IPC: A61F9/007
Filed: 2020-06-05
Abstract: To provide implantable intraocular drug delivery devices structured for targeted and/or controlled release of a drug to a desired intraocular target tissue and methods of using such devices for the treatment of ocular diseases and disorders.SOLUTION: A drug delivery ocular implant comprises: an optionally biodegradable elongate outer shell 54 that has a proximal end 50 and a distal end 52, and is shaped to define an interior lumen 58; at least a first drug 62 positioned within the interior lumen; one or more orifices 56a, b positioned at the first end of the outer shell; and a permeable material 210 that is positioned completely within the interior lumen at the first end of the outer shell, and is located between the first drug and the one or more orifices. The permeable material is permeable to the first drug, thereby allowing the drug to pass to the outside of the implant through the permeable material and via the orifices.SELECTED DRAWING: Figure 10C
Patent JP-2021195958-A (JP)
Title: Protrusion structure control device and protrusion structure control method
Inventor: OGATA SATOSHI
IPC: B05D3/00
Filed: 2020-06-09
Abstract: To provide a protrusion structure control device that can control a peripheral air flow only in an objective speed range while suppressing increase in frictional resistance against an air flow and noise in other speed ranges.SOLUTION: A protrusion structure control device 100 includes: a substrate 101 provided with a first region 102 and a second region 103 respectively having different contact angles, on at least one surface 101a; and temperature control means 106 for controlling temperatures of the first region 102 and the second region 103. The first region 102 is installed in a position of forming a protrusion structure, while the second region 103 has a contact angle that is larger than the first region 102 and is installed in a periphery of the first region 102.SELECTED DRAWING: Figure 1
Patent JP-2021194802-A (JP)
Title: Manufacturing apparatus and manufacturing method of resin sheet
Inventor: GOTO DAISUKE
IPC: B29C48/78
Filed: 2020-06-10
Abstract: To provide a manufacturing apparatus and manufacturing method of a resin sheet that can prevent a foreign matter from being mixed in the resin sheet and degrading a quality, reduce the number of components, and simplify filter replacement work and maintenance work.SOLUTION: In a manufacturing apparatus in which a T-die 13 for extruding and molding a molten molding material 1 onto a thin band-shaped resin film 2 is mounted on a melt extruder 10 for melt-kneading at least the molding material 1 containing a crystalline resin, a filter device 20 is interposed between the melt extruder 10 and the T-die 13, the filter device 20 includes: a sintering filter 25 that removes a foreign matter 1a of the molding material 1 that has flowed in from the melt extruder 10; and a breaker plate 26 that allows the molding material 1 to flow out to the T-die 13 facing the sintering filter 25. Since the sintering filter 25 properly removes the foreign matter 1a in the crystalline resin, it is not necessary to arrange a large number of filters between the melt extruder 10 and the T-die 13.SELECTED DRAWING: Figure 1
Patent JP-2021196486-A (JP)
Title: Optical device, adjustment method, and washer
Inventor: SUGIE MASATAKA
IPC: G03B17/02
Filed: 2020-06-12
Abstract: To provide an optical device that has high reliability, an adjustment method for the optical device, and a washer that is used in the optical device.SOLUTION: An optical device comprises: a substrate 32 that has a hole 32H; a washer 50 that has a first surface 51, a second surface 52, and a hole 50H penetrating the first surface and the second surface; an optical member; and an attachment member 40 that has a stationary part 42 opposite to the first surface of the washer and a shank 41 at least partially inserted into the hole of the washer, and fixes the position of the optical member with respect to the substrate. The second surface of the washer has a projection 53 that projects toward the first surface at an angle, and the projection is in contact with an edge 35 of the hole of the substrate and is at least partially included in the hole of the substrate.SELECTED DRAWING: Figure 4
Patent JP-2021194295-A (JP)
Title: Shade curtain and shade curtain device
Inventor: SUGIMOTO TADAHIDE
IPC: A47H23/01
Filed: 2020-06-16
Abstract: To provide a shade curtain preventing wrinkles, a shade curtain device, a wrinkle prevention member of the shade curtain, and a wrinkle prevention method for the shade curtain.SOLUTION: A shade curtain has: a curtain cloth 5; a plurality of rings 8a, 8b, 8c, 8d which are arranged vertically on a rear surface of the curtain cloth 5 in order to put lifting strings 9 moving the curtain cloth 5 up and down through; and wrinkle prevention members 4 for preventing wrinkles of the curtain cloth 5. The wrinkle prevention members 4 comprise a plurality of annular members each provided with an opening in order to put the lifting strings 9 therethrough, and are arranged among the rings 8a, 8b, 8c, 8d through the lifting strings 9 together with the plurality of rings 8a, 8b, 8c, 8d. When the curtain cloth 5 is lifted up by the lifting strings 9, the wrinkle prevention members 4 adjust gaps among the rings 8a, 8b, 8c, 8d.SELECTED DRAWING: Figure 1
Patent JP-2021195043-A (JP)
Title: Hybrid vehicle control system and control method
Inventor: YOKOYAMA DAIKI
IPC: B60W20/12
Filed: 2020-06-16
Abstract: To reliably continue an EV mode in a low emission region where operation of an internal combustion engine is limited.SOLUTION: In a hybrid vehicle 10 which comprises an internal combustion engine 11 and an electric motor 12 and enables an operation mode to be switched between an EV mode and an HV mode, a hybrid vehicle control system: performs learning operation; determines whether or not a vehicle is in a low-emission region where operation of the internal combustion engine should be limited; and stops the learning operation of the vehicle at least partially when determining that the vehicle is in the low-emission region.SELECTED DRAWING: Figure 1
Patent JP-2021196977-A (JP)
Title: Model generation device, method and program
Inventor: KOMORIDA MASASHI
IPC: G06T17/10
Filed: 2020-06-16
Abstract: To provide a model generation method for generating an efficient three-dimensional model even when a point group includes noise.SOLUTION: A model generation device includes: a construction part 1 for constructing a point group that is an object photographed in an image from a plurality of images, and acquiring information on a camera photographing the image extracting each point belonging to the point group as correspondence information between each of the points and the camera; and a sorting part 2 for generating an initial voxel model from the point group, evaluating the voxel crossing a line segment connecting the position with the camera of the camera photographing the plurality of images and each of the corresponding points with the camera by the correspondence information among each of the voxels belonging to the initial voxel model, as low probability that it corresponds to the photographed object, thereby sorting the voxel having high probability that is corresponds to the photographed object from the voxels belonging to the initial voxel model, and thereby generating a voxel model of the point group.SELECTED DRAWING: Figure 1
Patent JP-2020204140-A (JP)
Title: Loom with optical device for monitoring abrasion of gripper strap, and control method of the same
Inventor: ANDREA LUZZANA
IPC: D03D51/34
Filed: 2020-06-17
Abstract: To provide a gripper loom which allows abrasion evaluation of a gripper strap to be automated and allows its life to be predicted.SOLUTION: A gripper loom has an optical monitoring device for monitoring an abrasion state of at least one gripper strap. The optical monitoring device comprises: a light source which has a predetermined wave length and emits light radiation toward a surface of the gripper strap during the operation of the gripper strap; an acquisition device and a buffer memory (DSP) which detect the intensity of light radiation reflected by the gripper strap in operation, convert a corresponding electrical signal into a digital signal, and transmit the signal to a central control unit (LCU) of the loom; a memory unit in which the digital signal is stored as a history of a series of optical profiles of the gripper strap at wavelengths at the subsequent time; and a comparison unit which compares the processed latest optical profile with the history of the stored series of optical profiles and provides an evaluation of a progressive abrasion state of the gripper strap.SELECTED DRAWING: Figure 5
Patent JP-2022000293-A (JP)
Title: Seat sheet structure and manufacturing method of the same
Inventor: IDETA MITSUYUKI
IPC: B01J23/30
Filed: 2020-06-19
Abstract: To provide a seat sheet structure excellent in antiviral property and a hygienic aspect, and useful for splash infection prevention, and to provide a manufacturing method of the same.SOLUTION: A seat sheet structure includes at least seat sheets 3a, 3b having headrests 4a, 4b, and transparent resin plates 2 arranged on the rear surfaces of the seat sheets, and therein, the transparent resin plates are latched to support bodies 6 for supporting the headrests directly or using a latch tool. The seat sheet structure is such that: photocatalysts comprising metal oxide fine particles are carried by a part or the whole of the surface of the transparent resin plate; a height of the transparent resin plate is higher than that of the headrest; and an area of the transparent resin plate is larger than that of the headrest.SELECTED DRAWING: Figure 1
Patent JP-2022011262-A (JP)
Title: Working machine
Inventor: HIRAI TAKAHIRO
IPC: F04B41/02
Filed: 2020-06-30
Abstract: To reduce vibration in a working machine.SOLUTION: An air compressor 10 comprises a shaft 25 to be rotated by driving force of a driving source, a first cylinder 36, a second cylinder 45, a first piston 40 housed in the firs cylinder 36, a motion conversion mechanism 39a for converting the rotation of the shaft 25 into reciprocation of the first piston 40, a second piston 49 housed in the second cylinder 45, a motion conversion mechanism 48a for converting the rotation of the shaft 25 into reciprocation of the second piston 49, a crankcase 24 connected to the first cylinder 36 and the second cylinder 45, and a dynamic vibration absorber 30 communicating with the inside of the crankcase 24, inside which a weight 31 is provided. The weight 31 reciprocates depending a pressure fluctuation in the crankcase 24 caused by the reciprocation of the first piston 40 and the second piston 49.SELECTED DRAWING: Figure 4
Patent JP-2022011672-A (JP)
Title: Connection structure of structure frame material
Inventor: ABE FUMIHIKO
IPC: E04B1/58
Filed: 2020-06-30
Abstract: To provide a connection structure of structure frame materials capable of easily and properly connecting two long frame materials with each other.SOLUTION: A connection structure of structure frame materials connecting two long frame materials 1A, 1B with each other in an orthogonal angle to fix comprises a pair of bolt member 2 and a nut member 3 which connect the frame materials 1A, 1B with each other. In the first frame material 1A, a groove portion 12 is extended along a peripheral face portion 10 and an inner bottom portion 42 of the groove portion 12 is provided with a bolt insertion hole 17 penetrating in a direction perpendicular to an extension direction of the first frame material 1A. In the second frame material 1B, a groove portion 12 is extended along a peripheral face portion and an inner bottom portion 42 of the groove portion 12 is provided with a nut insertion hole 18 penetrating in a direction perpendicular to an extension direction of the second frame material 1B. The nut member 3 is inserted into the nut insertion hole 18 to be fitted. The bolt member 2 is inserted into the bolt insertion hole 17 to be fitted, and is screwed to be connected with a screw hole 33 of the nut member 3 through a hollow portion 13 provided in a center portion of the second frame material 1B.SELECTED DRAWING: Figure 1