baber/WOPTO huggingface dataset:
Patent JP-2021125454-A (JP)
Title: Light source unit and lighting device including light source unit
Inventor: TAEDA YOSHIKAZU
IPC: F16B5/07
Filed: 2020-10-06
Abstract: To solve such the problem that, when remodeling an existing lighting device to a new lighting device, the removed existing lighting device becomes a waste member.SOLUTION: Light source units 200, 300 include connection parts 240, 310 to be fitted to a lighting fixture 100 that is part of an existing lighting device. The connection parts 240, 310 engage a fitting part 120 to which a reflection plate of the lighting fixture 100 has been fitted. Accordingly, in remodeling the existing lighting device, a lighting device can be remodeled without disposing the lighting fixture 100, thereby suppressing emission of a waste member.SELECTED DRAWING: Figure 2
Patent JP-2022061898-A (JP)
Title: Discharge device
Inventor: MATSUMOTO TETSUO
IPC: A61H9/00
Filed: 2020-10-07
Abstract: To provide a discharge device capable of suppressing discomfort of a user with respect to wavy jet flows.SOLUTION: A discharge device 10 includes: a device body 28 where a jetting flow path capable of jetting wavy jetting flows is formed; and a regularity disturbing part 50 which is provided to the device body 28 and disturbs regularity of waves formed by the wavy jetting flows so that when waveforms for a half period in waves made by the wavy jetting flows are called unit waveform, a variation coefficient of at least either a cycle or amplitude related to a plurality of unit waveforms continuing in waves falls within a prescribed range.SELECTED DRAWING: Figure 3
Patent JP-2022063963-A (JP)
Title: Adhesive sheet and laminate
Inventor: ASAO Machi
IPC: C09J7/38
Filed: 2020-10-13
Abstract: To provide an adhesive sheet having both of UV cuttability (UV absorbency) and UV curability, wherein the adhesive sheet achieves both of reduced coloration and step followability.SOLUTION: An adhesive sheet includes a heat-dried adhesive composition containing a (meth)acrylic copolymer, a solvent, a photopolymerization initiator and a UV absorber and is substantially free from a heat crosslinker. The photopolymerization initiator has an extinction coefficient of less than 10 mL/(g cm) at wavelength 405 nm. The adhesive sheet has a gel fraction of 5% or less, and also has active energy-ray curability.SELECTED DRAWING: Figure 1
Patent JP-2021177539-A (JP)
Title: Etching device and etching method
Inventor: TORII NATSUMI
IPC: H01L21/683
Filed: 2020-10-13
Abstract: To appropriately control the tilt angle in an edge region of a substrate in etching.SOLUTION: An etching device for etching a substrate 1 includes a chamber 10, a stage 11 which is a substrate support provided inside the chamber 10, and includes an electrode 12, an electrostatic chuck 13 provided on the electrode 12, and an edge ring 14 arranged so as to surround the substrate W mounted on the electrostatic chuck 13, a first high frequency power supply 50 that supplies high frequency power to generate plasma from gas inside the chamber 10, and a second RF filter 63 that can change the impedance. The edge ring 14 and the RF filter 63 are electrically directly connected via a connection portion.SELECTED DRAWING: Figure 1
Patent JP-2021102043-A (JP)
Title: Last device and control method of the same
Inventor: RO SHOKEN
IPC: A43B13/14
Filed: 2020-10-14
Abstract: To provide a last device and a control technique thereof.SOLUTION: A last device and a control method thereof are disclosed. The last device includes: an oscillator for forming oscillation; a pressure sensor which is arranged in the lower part of the oscillator to measure a pressure; and a controller which controls the intensity of the oscillation that is formed by the oscillator based on a pressure measured by the pressure sensor.SELECTED DRAWING: Figure 1
Patent JP-2022065260-A (JP)
Title: Device chip peeling method and peeling device
Inventor: TAKAHASHI MASAYUKI
IPC: H01L21/67
Filed: 2020-10-15
Abstract: To drop a package from a temperature-sensitive adhesive tape more reliably when the temperature-sensitive adhesive tape is used.SOLUTION: In a chip peeling method that peels each chip from a protective tape in a state where a workpiece with the protective tape attached on the back side is divided into multiple chips, the protective tape is a temperature-sensitive adhesive tape whose adhesive strength is reduced by heating or cooling, and the chip peeling method includes a holding step of sucking and holding the other side of a workpiece unit, which is located on the side opposite to the one side of the protective tape to which the multiple chips are attached by the holding surface of the holding table, an adhesive force reduction step of reducing the adhesive force of the protective tape by changing the temperature of the protective tape with a temperature control mechanism provided on the holding table, and a storage step of storing the multiple chips in a container located below the holding table by dropping the multiple chips from the protective tape while sweeping the multiple chips with a sweeper.SELECTED DRAWING: Figure 4
Patent JP-2021007789-A (JP)
Title: Game machine
Inventor: YAMAZAKI KENTO
IPC: A63F7/02
Filed: 2020-10-15
Abstract: To prevent deterioration of interest in amusement of a game in a game machine.SOLUTION: The game machine comprises performance control means capable of displaying a variation display game which varies and displays identification information on a display device, and the game machine can generate a normal game state, and a special game state and a specific game state which are advantageous to a playing customer than the normal game state. The performance control means comprises recommendation display means which performs recommendation display of recommending discharge of a game ball into a predetermined game region, in the normal game state, the special game state and the specific game state; and identification information display means which displays identification information, in the normal game state, the special game state and the specific game state.SELECTED DRAWING: Figure 108B
Patent JP-2021043981-A (JP)
Title: Sensor network system and sensor information transceiver
Inventor: MOCHIDA SHOICHI
IPC: G08C17/00
Filed: 2020-10-16
Abstract: To provide a sensor network system capable of appropriately processing even unmanaged sensor information.SOLUTION: A sensor network system includes: a first sensor information transmitter 2A; a second sensor information transmitter 2B; a sensor information transceiver 3C; and a point application server 4C. A first service provision region which is provided to users with a combination of the first sensor information transmitter and the sensor information transceiver and a second service provision region which is provided to users with a combination of the second sensor information transmitter and the sensor information transceiver are configured so that at least parts of the regions overlap. The point application server calculates a coefficient value for calculating a point to be granted on the basis of identification information indicating the second sensor information transmitter when second sensor information is transmitted thereto, determines correctness of the point calculated on the sensor information transceiver side on the basis of the calculated coefficient value and notifies the sensor information transceiver of the point information when the determination result is correct.SELECTED DRAWING: Figure 15
Patent JP-2022066837-A (JP)
Title: Antenna device and radar device
Inventor: AOKI KAZUHIRO
IPC: G01S7/03
Filed: 2020-10-19
Abstract: To provide an antenna device capable of restricting unwanted radiation from an antenna connection part.SOLUTION: A first antenna and a second antenna are connected to an antenna connection part 62, the antenna connection part 62 is connected to an eighth side conversion part 60. The eighth side conversion part 60 converts a signal transferred among a waveguide, the first antenna, and the second antenna. A dielectric layer is provided on a side surface of the antenna connection part 62, and a plurality of via holes 48 are formed in the dielectric layer along the periphery of the antenna connection part 62.SELECTED DRAWING: Figure 7
Patent JP-2022070147-A (JP)
Title: Method for producing fluorinated carboxylate and method for producing fluorinated cyclic compound
Inventor: NAKAMURA MITSUTAKE
IPC: C07D333/48
Filed: 2020-10-26
Abstract: To provide a method for producing a fluorinated carboxylate (4) that shows high reactivity even under low temperature conditions and can be converted into various fluorine compounds stably in high yield, and further provide a method for producing a fluorinated cyclic compound (5) in high yield even under low temperature conditions by using a fluorinated carboxylate (4) produced thereby.SOLUTION: The present invention pertains to a method for producing a fluorinated carboxylate (4). The method includes a reaction between a fluorinated carboxylic fluoride (1) and an alkali metal carbonate (2) in the presence of an ether compound (3). The ratio (β/α) of the amount of substance (β) of the alkali metal carbonate (2) to the amount of substance (α) of the fluorinated carboxylic fluoride (1) is 2 or less. The ratio (δ/γ) of the mass (δ) of the ether compound (3) to the mass (γ) of the fluorinated carboxylic fluoride (1) is more than 0.55. There is also provided a method for producing a fluorinated cyclic compound (5) by heating the fluorinated carboxylate (4) produced by the method.SELECTED DRAWING: None
Patent JP-2022082150-A (JP)
Title: Information processing method, information processing device, and program
Inventor: USAMI JUN
IPC: G06Q50/10
Filed: 2020-11-20
Abstract: To improve user convenience of services that provide food and drink.SOLUTION: An information processing device is configured to perform steps of: detecting information indicative of the start of usage of digital content by a user, acquiring information indicative of usage time of the digital content, and determining whether it is necessary to provide food and/or drink to the user or not on the basis of the information indicative of the usage time.SELECTED DRAWING: Figure 3
Patent JP-2022083686-A (JP)
Title: Three-wheel bicycle
Inventor: TAKEDA GUNZO
IPC: B62K5/10
Filed: 2020-11-25
Abstract: To provide a three-wheel bicycle that can prevent from falling, and keep in a self-standing state while not consistently excessively narrowing an interval between three-point supported two front wheels as viewed from the front side and that can easily turn on a dime and further can lower the center of gravity.SOLUTION: A three-wheel bicycle includes: a handle shaft rotatably inserted into a cylindrical handle frame body; a steering cylindrical body formed in a substantially cylindrical shape and having an upper end portion fixed to a lower end portion of the handle shaft to be disposed vertically, and a lower end portion with an inner peripheral wall on which an internal gear is formed; a parallel link attached on a front side of the steering cylindrical body; the internal gear rotatable in synchronization with the handle shaft; an external spur gear engageable with the internal gear; and a steering link provided with a drive link connected to the external spur gear. The two front wheels turn at a turning angle obtained by adding: a turning angle generated by the parallel link that is connected to the handle shaft so as to be integrally rotatable in a lateral direction; and a turning angle generated by the steering link that rotates by a gear ratio between the external spur gear and the internal gear at a rotation angle different from that of the handle shaft.SELECTED DRAWING: Figure 6
Patent JP-2022083931-A (JP)
Title: Domain wall moving element, magnetic storage element, spatial light modulator, and magnetic memory
Inventor: AOSHIMA KENICHI
IPC: H01L21/8239
Filed: 2020-11-25
Abstract: To provide a domain wall moving element capable of high-speed writing without increasing the current density for the domain wall moving element for writing by moving the domain wall of a magnetic fine wire by current supply.SOLUTION: A domain wall moving element 10 includes a magnetic thin wire 1 formed by laminating a magnetic layer 11 having a vertical magnetic anisotropy and a channel layer 12 having a spin Hall effect to form a fine line along the x direction, and a bar magnet-shaped nanomagnet 51 along the magnetic thin wire 1 arranged under the magnetic thin wire 1. Due to application of the leakage magnetic field Hass of the nanomagnet 51 in the -x direction, a domain wall DW generated in the magnetic layer 11 is stabilized by a right-turning nail-shaped magnetic structure. When a current is supplied to the magnetic wire 1 in the +x direction, electrons having a spin in the -y direction accumulate near the interface of the channel layer 12 with the magnetic layer 11, and the magnetic moment in the magnetic wall DW rotates counterclockwise in the xz plane, and the magnetic wall DW moves in the +x direction.SELECTED DRAWING: Figure 2A
Patent JP-2022085731-A (JP)
Title: Conveyance device and image formation apparatus
Inventor: AIDA MITSUNOBU
IPC: B41J2/01
Filed: 2020-11-27
Abstract: To detect a displacement of a recording medium even when a frequency of the displacement is high.SOLUTION: A conveyance device according to an embodiment of the present invention which includes a liquid discharge head unit that discharges liquid to a conveyance object conveyed in a prescribed conveyance direction comprises: a conveyance rotor which conveys the conveyance object; and a plurality of detection units which output the detection result indicating the position of the conveyance object. An inter-detection distance being a distance between the detection units is an integral multiplication of the outer circumferential length of the conveyance rotor.SELECTED DRAWING: Figure 23
Patent JP-2022085732-A (JP)
Title: Liquid ejection device, liquid ejection method and program
Inventor: MIZUNO MASAHIRO
IPC: B65H7/02
Filed: 2020-11-27
Abstract: To eject liquid at correct timing.SOLUTION: A liquid ejection device according to an embodiment of the present invention is configured in such a manner that a plurality of liquid ejection units each including first liquid ejection units and second liquid ejection units provided on the downstream side with respect to the first liquid ejection units in the movement direction of the recording medium eject liquid and form images on the recording medium, the liquid ejection device comprises: a first photographing unit which photographs a first image of the recording medium at a position corresponding to the first liquid ejection unit; a second photographing unit which photographs a second image of the recording medium at a position corresponding to the second liquid ejection unit; a detection unit which detects a movement amount of the recording medium in the movement direction on the basis of the first image and the second image; and an ejection decision unit which decides ejection timing of the second liquid ejection unit with respect to the ejection of the first liquid ejection unit on the basis of the movement amount and the clock signal.SELECTED DRAWING: Figure 3
Patent JP-2021051760-A (JP)
Title: Control device, control method, and program
Inventor: SAITO YUICHIRO
IPC: G03B21/00
Filed: 2020-11-30
Abstract: To allow for adaptively changing a user interface mode for utilizing a projected image depending on where the image is projected.SOLUTION: A control device includes a projection controller configured to control projection of an image onto a projection surface by a projector, and a UI controller configured to switch the user interface (UI) mode associated with the projected image between two or more UI modes on the basis of the positional relationship of the projector with the projection surface.SELECTED DRAWING: Figure 7
Patent JP-2022087599-A (JP)
Title: Vehicular operation lever structure
Inventor: KONDO TEN
IPC: B60K37/00
Filed: 2020-12-01
Abstract: To provide a vehicular operation lever structure which can be gropingly operated in an easy manner.SOLUTION: A vehicular operation lever structure 100 includes: an instrument panel 102 of a vehicle; a storage part 104 formed by opening a predetermined portion of the instrument panel 102; and operation levers 106, 108 which are installed in the storage part 104 and respectively operate different structures. Each of the operation levers 106, 108 has: a design surface 116 exposed from the storage part 104; a rear surface 118 opposite to the design surface 116; and a rotation shaft part 112 provided at one end side of the operation lever 106, 108 and directly or indirectly connected to the instrument panel 102 in a rotatable manner. The rear surface 118 of the operation lever 106 of the operation levers 106, 108 is formed with an irregularity part 126 having a shape different from a shape of the rear surface of the other operation lever.SELECTED DRAWING: Figure 3
Patent JP-2022089423-A (JP)
Title: Blood viscosity measuring device
Inventor: YAMAMOTO TADASHI
IPC: A61B5/1455
Filed: 2020-12-04
Abstract: To provide a blood viscosity measuring device for easily measuring viscosity of blood flowing through a blood vessel at a measurement part of a person to be measured in a noninvasive manner.SOLUTION: A blood viscosity measuring device includes: light projection and reception unit 1 having at least three pairs of light projection parts and light reception parts suitable for facing each other with a measurement part through which the light of a person to be measured is transmitted sandwiched in-between; transmitted light intensity measuring means 2 for measuring the intensity of transmitted light of three kinds of wavelengths emitted from each light projection part of the at least three pairs of light projection parts and light reception parts of the light projection and reception unit, transmitted through the measurement part, and received by the light reception part by a signal from the light reception part; and blood viscosity output means for measuring the intensity of light absorption by hemoglobin in a blood vessel of the person to be measured, the intensity of light absorption by in-vivo water of the person to be measured, and the intensity of light scattering by a biological tissue of the person to be measured from the intensity of the transmitted light of three kinds of wavelengths, obtaining a blood hematocrit value of the blood in the blood vessel of the person to be measured by calculation on the basis of those intensities, and obtaining and outputting the blood viscosity from the relationships between the hematocrit value and the blood viscosity.SELECTED DRAWING: Figure 1
Patent JP-2021040656-A (JP)
Title: Rna-guided systems for probing and mapping nucleic acids
Inventor: GEORGE M CHURCH
IPC: C12Q1/34
Filed: 2020-12-04
Abstract: To provide RNA-guided systems for probing and mapping nucleic acids.SOLUTION: Methods of detecting, probing, mapping and directed-sequencing target nucleic acids are provided that employ a guide RNA and a Cas9 protein. Also provided are methods for detecting the binding of the guide RNA/Cas9 complex to a target nucleic acid, where the guide RNA includes a 3' tail sequence that can hybridize to a probe. Further provided are methods for detecting the binding of the guide RNA/Cas9 complex to a target nucleic acid, where the complex is physically detected.SELECTED DRAWING: Figure 6A
Patent JP-2022093825-A (JP)
Title: Agent of suppressing excessive protein denaturation
Inventor: ABE KENICHI
IPC: A23L29/00
Filed: 2020-12-14
Abstract: To provide an agent of suppressing excessive protein denaturation for producing protein-coagulated foods with firm but smooth and soft textures without requiring any special technique and a method for producing protein-coagulated foods by using the agent of suppressing excessive protein denaturation.SOLUTION: Bacterial cellulose composite powder produced in a particular process is effective in suppressing excessive protein denaturation and evenly disperses fermented cellulose in foods by simple stirring even when mixed with foods containing lots of protein. Therefore, it is easy for anyone to produce protein-coagulated foods with firm but smooth and soft textures.SELECTED DRAWING: None
Patent JP-2022094396-A (JP)
Title: Automatic slicing device
Inventor: SAKAKI SHIGEYUKI
IPC: B26D3/28
Filed: 2020-12-15
Abstract: To provide an automatic slicing device capable of transporting a target object while adjusting an orientation of the object without involving an increase in the size of the device, and preventing a situation in which the target object droops during slice processing.SOLUTION: An automatic slicing device X comprises: transport means 2 for transporting a target object to a slice processing position for cutting by cutting means 1; imaging means 3 for imaging the target object; a table 4 for supporting the target object that has arrived at the slice processing position; and transfer means 5 for transferring a product sliced by the cutting means 1 from the table 4. The transport means 2 has a first conveyor 21 and a second conveyor 22 arranged in parallel along a transport direction T, and transports the target object in the transport direction T with the object being in a position straddling the first conveyor 21 and the second conveyor 22. On the basis of imaging data acquired by the imaging means 3, a control unit C controls transport speed of the first conveyor 21 and the second conveyor 22 individually.SELECTED DRAWING: Figure 2
Patent JP-2022095022-A (JP)
Title: Laser head
Inventor: TAMAKI REIJI
IPC: B23K26/064
Filed: 2020-12-16
Abstract: To provide a laser head that can replace an optical element readily more than before.SOLUTION: A laser head A1 with a lens 21 for refracting and emitting an incident laser beam includes: a plurality of optical elements 31, 32, 33, 34 for transmitting a laser beam therethrough; and a moving mechanism 6 for moving each of the plurality of optical elements 31, 32, 33, 34 to a function position intersecting with an optical path of the laser beam and a retreat position retreating from the optical path Op.SELECTED DRAWING: Figure 1
Patent JP-2022096301-A (JP)
Title: Electronic apparatus
Inventor: KEI HIDETOSHI
IPC: G03B13/02
Filed: 2020-12-17
Abstract: To provide an electronic apparatus that includes a finder movable between a stored state in a main body part and a projecting state from the main body part, and can suppress the finder rotatable in the projecting state from making a transition to an unprepared state.SOLUTION: An electronic view finder unit 20 included in an imaging apparatus 1 is movable between a stored state where the same is stored in a main body part and a projecting state where the same projects with respect to the main body part. The electronic view finder unit 20 includes a display device 46, an eyepiece part 28, and a finder part 41 having a lens holder 42. The eyepiece part 28 is slidable between a lead-in position and a withdrawal position in an optical axis direction of a lens. In the projecting state, at the withdrawal position of the eyepiece part 28, the finder part 41 is rotatable with respect to an axis orthogonal to the optical axis of the lens. During a rotation operation of the finder part 41 and in a completion state of the rotation operation, the eyepiece part 28 is restricted from moving from the withdrawal position to the lead-in position.SELECTED DRAWING: Figure 12