baber/WOPTO huggingface dataset:
Patent JP-2020205734-A (JP)
Title: Motor stator structure and motor
Inventor: OKADA GOKI
IPC: H02K1/18
Filed: 2019-06-19
Abstract: To provide a motor stator structure that can suppress the vibration of a motor and is easy to be inserted into a housing when inserting it into the housing.SOLUTION: The motor stator structure has a stator that rotates a rotor of a motor and an enclosing member made of foamed resin or foam rubber that encloses the entire stator. A space for arranging the rotor is formed in the enclosing member.SELECTED DRAWING: Figure 1
Patent JP-2019194610-A (JP)
Title: Information providing device, control method, program, and storage medium
Inventor: NAKAMURA AKIHIRO
IPC: G09B29/10
Filed: 2019-06-21
Abstract: To provide an information providing device capable of executing guidance to take a rest at appropriate timing.SOLUTION: A terminal device 100 to which an information providing device is applied includes an output unit 11, a GPS receiver 16, and a control unit 17. The control unit 17 acquires information on a current position of a vehicle from the GPS receiver 16. The control unit 17 causes the output unit 11 to output resting information to urge a driver to take a rest in the case when a continuous driving time exceeds two hours being a standard time of a resting threshold. Then, the control unit 17 changes the resting threshold from the two hours of the standard time on the basis of a positional relation between the vehicle and a rest facility.SELECTED DRAWING: Figure 2
Patent JP-2021001051-A (JP)
Title: Sheet processing device and image forming system
Inventor: FUKUCHI KENSUKE
IPC: B65H29/60
Filed: 2019-06-21
Abstract: To overlap a preceding sheet that is waiting in a second transport path with a subsequent sheet that is transported from a first transport path in a targeted state.SOLUTION: A system is configured so that a first transport path K11 and a second transport path K12 merge into a merging transport path K13 at a merging section X. A second transport roller pair 54 (second transport means) temporarily makes a sheet P transported in the opposite direction from the merging transport path K13 to standby. A first sensor 65 (first detection unit) is installed in the first transport path K11, and a second sensor 66 (second detection unit) is installed in the second transport path K12. Then, based on the detection results of the first sensor 65 and the second sensor 66, the sheet P transport operation by the second transport roller pair 54, which transports the standby sheet P1 from the second transport path K12 in the forward direction toward the merging transport path K13, is controlled in accordance with a sheet P2 being transported in the forward direction from the first transport path K11 toward the merging transport path K13.SELECTED DRAWING: Figure 2
Patent JP-2021003814-A (JP)
Title: Light molding device
Inventor: SAKURAI TAKAYUKI
IPC: B33Y30/00
Filed: 2019-06-25
Abstract: To provide a light molding device that reduces a burden on a cured layer when the cured layer is peeled from a bottom wall and prevents the cured layer from being damaged.SOLUTION: A light molding device includes: an optical system for irradiating a photocurable resin with laser light from a light source; a frame for accommodating a photocurable resin, in which a bottom wall that regulates an interface is formed of a thin film that transmits laser light and deforms by its own weight; a transmission body that transmits laser light and has a flat surface on at least a part of a surface; a moving mechanism that moves at least one of the frame and the transmission body; and a control device that controls the optical system and the moving mechanism so as to operate an action of irradiating the photocurable resin contained in the frame with laser light through the flat surface in a state that a flat part of the transmission body is pressed against a part of the bottom wall of the frame, and an action of moving at least one of the frame and the transmission body.SELECTED DRAWING: Figure 5K
Patent JP-2021005793-A (JP)
Title: Image reading device
Inventor: NAKAMURA SHIGEAKI
IPC: H04N1/10
Filed: 2019-06-26
Abstract: To perform detection of slippage of a placed document and notification of the slippage to a user in a short time.SOLUTION: Before reading the entirety of a placed document, a control unit causes an image reading unit to perform reading of a range for determination. Based on image data of the range for determination (image data for determination), the control unit determines a width in a main scanning direction of the document at respective points in a sub-scanning direction. With the use of an inclination determined based on the determined widths in the main scanning direction, the control unit determines whether the document is slipped. When determining that the document is slipped, the control unit notifies a notification unit of the slippage of the document, and when determining that the document is not slipped, causes the image reading unit to perform reading of the entirety of the placed document.SELECTED DRAWING: Figure 8
Patent JP-2021012139-A (JP)
Title: Sheet conveying device and image reading device
Inventor: GOTO YASUHIRO
IPC: B65H1/00
Filed: 2019-07-08
Abstract: To provide a configuration that can prevent erroneous detection of metal binding members, such as staples even if a conductor is brought near a feeding port.SOLUTION: A metal detection unit 20 has detection coils 21A, 21B, a resonance circuit, and a frequency calculator. The detection coil 21A is arranged near the downstream side of a feeding port E in a sheet conveyance direction. The detection coil 21B is arranged near the feeding port E and on the upstream side of the detection coil 21A in the sheet conveyance direction. The resonance circuit excites the detection coils 21A, 21B to generate a magnetic field. The frequency calculator calculates the amount of change in resonance frequency of each of the detection coils 21A, 21B. A control unit 15 determines if the metal detection unit 20 detects metal from frequency data that is the amount of change in resonance frequency of the detection coil 21A and a determination threshold. Together with this, the control unit 15 changes the determination threshold based on frequency data that is the amount of change in resonance frequency of the detection coil 21B.SELECTED DRAWING: Figure 1
Patent JP-2021012860-A (JP)
Title: Discharge device and electrical device
Inventor: OKANO TETSUYUKI
IPC: H01T23/00
Filed: 2019-07-09
Abstract: To realize a small discharge device that can reduce noise.SOLUTION: An ion generation device (100) includes a high-voltage transformer (2), discharge electrodes (5, 6) connected to a secondary terminal (2a) of the high-voltage transformer (2), an induction electrode (7) that generates ions between the discharge electrodes (5, 6) and is connected to the secondary terminal (2b) of the high-voltage transformer (2). A first conductive path including the terminal (2a) and ranging from the terminal (2a) to the discharge electrodes (5, 6) and a second conductive path including the terminal (2b) and the induction electrode (7) are partially close to each other, and face each other.SELECTED DRAWING: Figure 2
Patent JP-2021013308-A (JP)
Title: Oral composition and method for producing the same
Inventor: TETSUI TAKAHITO
IPC: A61P43/00
Filed: 2019-07-10
Abstract: To provide a Piper longum-containing oral composition that masks the unique bitterness and miscellaneous taste of Piper longum, and to provide a method for producing the same.SOLUTION: Provided is an oral composition containing Piper longum and winter savory. Also provided is a method for producing an oral composition, which comprises a step of blending Piper longum to an oral composition and a step of blending winter savory.EFFECT: By blending winter savory into a Piper longum-containing oral composition, it became possible to mask the unique bitterness and miscellaneous taste of Piper longum.SELECTED DRAWING: None
Patent JP-2021014335-A (JP)
Title: Fixture of emergency stop device
Inventor: Yasui taketo
IPC: B66B5/22
Filed: 2019-07-11
Abstract: To provide a fixture of an emergency stop device with rigid and good assemblability, and which also serves as the attachment of a guide device.SOLUTION: A fixture of an emergency stop device attaches the emergency stop device to the lower beam of a car going up/down along elevator guide-rails. The fixture of the emergency stop device comprises a main body and a guiding device attaching member, where the main body has a standing surface part to fix the emergency stop device on its surface and also to attach it to the lower beam, and has a bottom surface part provided in a projecting manner from the lower end of the standing surface part horizontally to the back surface side, and a guiding device attaching member attaches the guiding device to guide the car moving along the guide rails. The guiding device attaching member has an overlapped part overlapped on the bottom surface part, and a lower beam fixing part standing up from the overlapped part and attached to the lower beam. The main body and the guiding device attaching member are fixed with a fastener after the bottom surface part and the overlapped part are overlapped.SELECTED DRAWING: Figure 6
Patent JP-2021014826-A (JP)
Title: Oil separator
Inventor: HIMURO YUKI
IPC: F01M13/00
Filed: 2019-07-12
Abstract: To provide an oil separator capable of suppressing the freezing of moisture contained in blow-by gas.SOLUTION: An oil separator 100 for separating oil from blow-by gas in an internal combustion engine 1 includes: side wall parts 30a to 30e formed on the reverse face part of a head cover 20; a bottom wall part 31 defining a blow-by gas passage 40 together with the side wall parts 30a to 30e; heat receiving members 50a to 50e provided on the lower face of the bottom wall part 31 and receiving heat from oil flying from a valve train 21; and heat releasing members 60a to 60e provided on the upper face of the bottom wall part 31 and releasing the heat transmitted from the heat receiving members 50a to 50e.SELECTED DRAWING: Figure 5
Patent JP-2021015762-A (JP)
Title: Electron emitting device, analyzing device and electron emitting method
Inventor: SHINKAWA KOJI
IPC: H01J9/02
Filed: 2019-07-16
Abstract: To provide an electron emitting device, an analyzing device and an electron emitting method, which are capable of stably emitting electrons depending on the use environment.SOLUTION: An electron emitting device includes: a plurality of electron emitting elements each of which includes a lower electrode and a surface electrode arranged to face each other and emits electrons from the surface electrode when a voltage is applied between the lower electrode and the surface electrode; and a drive mechanism which moves the plurality of electron emitting elements so that one electron emitting element among the plurality of electron emitting elements faces a predetermined electron emission target area.SELECTED DRAWING: Figure 5
Patent JP-2019215893-A (JP)
Title: Own vehicle peripheral information management device
Inventor: TANAKA YUYA
IPC: G08G1/16
Filed: 2019-07-30
Abstract: To provide an own vehicle peripheral information management device capable of controlling a load on a network and a processing load on an acquisition side.SOLUTION: An own vehicle peripheral information management device 01 includes a data integration unit 09, a filter parameter determination unit 10, and an output data filtering unit 11. The data integration unit 09 performs pre-processing for implementing the filter parameter determination unit 10 and the output data filtering unit 11, which is processing of ensuring consistency of data from a plurality of information acquisition devices operating asynchronously, and reducing an amount of data in the output data filtering unit. The filter parameter determination unit 10 calculates parameters used for determining how to filter integrated own vehicle peripheral information and how to reduce data to be transmitted. The output data filtering unit 11 filters the own vehicle peripheral information on the basis of the filter parameters calculated by the filter parameter determination unit 10, and transmits to an output communication network 13, post-filtering own vehicle peripheral information in which data to be transmitted has been reduced.SELECTED DRAWING: Figure 1
Patent JP-2021023995-A (JP)
Title: Liquid jet device and control method for liquid jet device
Inventor: MATSUZAKI NAOHIRO
IPC: B26F3/00
Filed: 2019-07-31
Abstract: To provide a liquid jet device having a small size and high working efficiency, and a control method for the same.SOLUTION: A liquid jet device has a nozzle for jetting a liquid, a liquid conveyance pipe for conveying the liquid to the nozzle, an outer pipe having the nozzle and the liquid conveyance pipe provided therein, and a first vibration part for vibrating the nozzle or the liquid conveyance pipe, in which the first vibration part is provided between the nozzle and the outer pipe or between the liquid conveyance pipe and the outer pipe.SELECTED DRAWING: Figure 2
Patent JP-2020023683-A (JP)
Title: Resin, resist composition and method for producing resist pattern
Inventor: KOMURO KATSUHIRO
IPC: G03F7/004
Filed: 2019-07-31
Abstract: To provide a resin that makes it possible to produce a resist pattern having excellent CD uniformity (CDU) and a resist composition.SOLUTION: The present invention provides a resin containing a structural unit represented by formula (I), a structural unit represented by formula (a1-1) and a structural unit represented by formula (a2-A), and a resist composition containing the same.SELECTED DRAWING: None
Patent JP-2021024151-A (JP)
Title: Liquid ejection head, and liquid ejection device
Inventor: TAKAAI HITOSHI
IPC: B41J2/14
Filed: 2019-08-01
Abstract: To provide a liquid ejection head and a liquid ejection device, in which deviation of ejection characteristics is reduced.SOLUTION: A liquid ejection head has: a piezoelectric substance; a first electrode positioned at an upper portion of the piezoelectric substance; a second electrode positioned at a lower portion of the piezoelectric substance; wiring which applies voltage to the first electrode or the second electrode; and a protection portion which forms a space at the upper portion of the piezoelectric substance. When a position where distance between the piezoelectric substance and the protection portion is first distance, is represented by a first position and a position where distance between the piezoelectric substance and the protection portion is second distance shorter than the first distance, is represented by a second position, thickness of the wiring at the first position is larger than thickness of the wiring at the second position.SELECTED DRAWING: Figure 7
Patent JP-2020024040-A (JP)
Title: Attachment auxiliary tool for magnet filter or tube body
Inventor: NODA YOSHIHISA
IPC: F16L37/20
Filed: 2019-08-02
Abstract: To provide an attachment auxiliary tool that enables an operator to easily, safely, and securely attach alone a heavy body such as a magnet filter to a tube body in a direction orthogonal to the tube body in such a case, and maintaining a state in which connection parts are in contact with each other even after the attachment to achieve reinforcement.SOLUTION: The present invention relates to an attachment auxiliary tool 100 for connecting, by connection means, a magnet filter 400 to be fitted to a tube body 1 in which a fluid flows in an orthogonal direction with a connection part 19 of the tube body 1 and a connection part 409 of the magnet filter 400 in a face-to-face state, and the attachment auxiliary tool consists of a lock member 300 and a lock object member 200. When the magnet filter 400 is attached to the tube body 1, the lock member 300 is locked to the lock object member 200 so as to connect the tube body 1 and the magnet filter 400 together by connection members as connection means with the magnet filter 400 held in a predetermined attachment posture.SELECTED DRAWING: Figure 1
Patent JP-2020065043-A (JP)
Title: Electronic component
Inventor: MATSUI TOGO
IPC: H01G4/30
Filed: 2019-08-06
Abstract: To expand effective region, where an internal electrode is superposed in the lamination direction, in an electronic component having an external electrode on the lateral face of a laminate.SOLUTION: An electronic component (multilayer ceramic capacitor 10) includes a laminate 11 where multiple internal electrodes 13a, 13b and dielectric layers are laminated alternately, and an external electrode 2 electrically connected with the internal electrode 13b. The laminate 11 has first and second principal surfaces facing each other in the lamination direction, first and second lateral faces facing each other in the width direction orthogonal to the lamination direction, and first and second end faces facing each other in the length direction orthogonal to the lamination direction and the width direction. The external electrode 2 is provided on at least one of the first and second lateral faces 17a, 17b of the laminate 11, and connected directly with the internal electrode 13b at least on the inside of the laminate 11 with respect to one lateral face.SELECTED DRAWING: Figure 6
Patent JP-2021026922-A (JP)
Title: Explosion-proof mat switch
Inventor: TOGO SHUNICHI
IPC: H01H13/16
Filed: 2019-08-07
Abstract: To provide an explosion-proof mat switch capable of sufficiently satisfying a standard of an intrinsically safe structure.SOLUTION: The explosion-proof mat switch includes a top plate of a conductive rubber; a bottom plate of the conductive rubber arranged to oppose to the top plate; a detection element arranged between the top plate and the bottom plate and detecting a load of a heavy object; and a connection member electrically and physically connecting the top plate and the bottom plate.SELECTED DRAWING: Figure 3
Patent JP-2021025621-A (JP)
Title: Valve device
Inventor: ASADA TETSUO
IPC: F16T1/22
Filed: 2019-08-08
Abstract: To provide a valve device which inhibits influence caused by contact of a liquid flowing from an upper storage chamber to a lower storage chamber with a disk-like valve body provided in the lower storage chamber.SOLUTION: A drain trap 1 includes: a first valve mechanism 30 having a first liquid discharge hole 33 provided in a first storage chamber 22, and a first valve body 31 which is stored in the first storage chamber 22 and opens or closes the first discharge hole 33; a second valve mechanism 40 which has a second liquid discharge hole 43 provided in a bottom part of a second storage chamber 23 and having a hole diameter larger than that of the first discharge hole 33, and a second valve body 41 that is stored in the second storage chamber 23, formed into a disk-like shape with an axis extending in a vertical direction, and opens or closes the second discharge hole 43, and which conducts valve closing operation when a pressure of the second storage chamber 23 increases to a predetermined value. The second valve mechanism 40 has a baffle plate 45 which is provided above the second valve body 41 in the second storage chamber 23 and prevents drain flowing down from the first storage chamber 22 to the second storage chamber 23 from contacting with an upper surface of the second valve body 41.SELECTED DRAWING: Figure 1
Patent JP-2021027538-A (JP)
Title: Semiconductor chip
Inventor: MACHIDA SHUNTARO
IPC: H04R19/00
Filed: 2019-08-08
Abstract: To easily make a semiconductor chip with the desired radius of curvature.SOLUTION: A semiconductor chip includes a semiconductor substrate, a thin film having an internal stress formed on the semiconductor substrate, and a semiconductor device formed on the semiconductor substrate on which the thin film is formed, and is curved by an internal stress of the thin film.SELECTED DRAWING: Figure 1A
Patent JP-2020047263-A (JP)
Title: Waveform generator, input device, and method
Inventor: JEREMY ROBERSON
IPC: G06F3/041
Filed: 2019-08-08
Abstract: To provide a waveform generator circuit for an input device, a processing system including a waveform generator, and a method of generating a waveform.SOLUTION: A new waveform generator 300 with an integrated touch and display driver (TDDI) includes an accumulator circuitry 304, a truncation circuitry 307, and a saturation circuitry 310. The accumulator circuitry 304 is configured to accumulate a phase increment value on the basis of a clock signal, and output the accumulated phase increment value. The truncation circuitry 307 is configured to drop one or more bits of the accumulated phase increment value to output a truncated value. The saturation circuitry 310 is configured to compare the truncated value to a saturation limit and output a signal corresponding to an accessed value.SELECTED DRAWING: Figure 3
Patent JP-2021028135-A (JP)
Title: Image processing device, image printer and image processing method
Inventor: FUKUSHIMA KENTARO
IPC: B41J2/01
Filed: 2019-08-09
Abstract: To provide an image processing device 1 capable of transferring print data to an appropriate print head H by associating the print data with a channel Ch with a simple configuration.SOLUTION: An image processing device 1 stores print data corresponding to each ink in a data buffer 107 in association with ink information showing each ink. The image processing device 1 has a table holding part 103 for mutually associating the address of a channel buffer CH associated with each of a plurality of print heads H with the ink information to store them, and transfers each print data to the address associated with the ink information. The image processing device 1 can rewrite a correspondence relation between the address stored in the table holding part 103 and the ink information.SELECTED DRAWING: Figure 7
Patent JP-2021028303-A (JP)
Title: Bacterial wilt disease control agent and bacterial wilt disease prevention method using the same
Inventor: HOSONO SHOHEI
IPC: A01P3/00
Filed: 2019-08-09
Abstract: To provide a bacterial wilt disease control agent and prevention method that can be applied regardless of the growth stage of crops without imposing a burden on workers and the agricultural environment, and effectively prevents the outbreak of bacterial wilt disease as well as that can prevent the spread of damage.SOLUTION: Provided is a bacterial wilt disease control agent containing Oobagi extract as an active ingredient.SELECTED DRAWING: Figure 1
Patent JP-2021031855-A (JP)
Title: Work machine
Inventor: FUKUDA YUJI
IPC: F16H61/02
Filed: 2019-08-16
Abstract: To provide a work machine capable of automatically decelerating without degrading workability.SOLUTION: A work machine is provided with a body, a pair of traveling units, a traveling operation member, a pair of traveling motors, a pair of traveling pumps, a revolving speed detection device, an operation detection device, a controller having an automatic deceleration section, and a storage device, wherein the automatic deceleration section automatically decelerates when motor revolving speed detected by the revolving speed detection device is equal to or less than a first specific revolving number through acquiring a first speed specific revolving number based on an operation amount detected by the operation detection device and first control information where at least either of the pair of traveling motors rotates at a second revolving speed.SELECTED DRAWING: Figure 1