baber/WOPTO huggingface dataset:
Patent JP-2022163993-A (JP)
Title: Navigation support device and navigation support program
Inventor: KOGA TAKESHI
IPC: B63B43/18
Filed: 2021-04-15
Abstract: To provide a navigation support device and a navigation support program capable of determining a propulsion command value for a vessel so that obstacles are flexibly and quantitatively evaded.SOLUTION: A navigation support device for a vessel including at least one propeller includes a computing unit and a display for displaying a result calculated by the computing unit. The computing unit acquires own vessel information regarding the position, course, and speed of the vessel, and obstacle information regarding the position, course, and speed of the obstacle in a prescribed range determined based on the position and/or attitude of the vessel, calculates a range of command values estimated to have an occurrence of possibility of having the vessel come into contact with an obstacle regarding the size and direction of the propulsion force the vessel can output from the own vessel information and the obstacle information as a dangerous propulsion command range, and displays the dangerous propulsion command value range on a display screen of the display.SELECTED DRAWING: Figure 4
Patent JP-2022164265-A (JP)
Title: Carbon black dispersion, and composition for secondary battery electrode, electrode film and secondary battery each including the same
Inventor: Izumiya Tetsuro
IPC: H01M4/02
Filed: 2021-04-16
Abstract: To provide a carbon black dispersion, a carbon black resin composition and composite slurry having high concentration and high dispersibility in order to give an electrode film having high adhesion and conductivity, and also to provide a nonaqueous electrolyte secondary battery having excellent rate properties and cycle characteristics.SOLUTION: A carbon black dispersion contains carbon black, carboxymethyl cellulose or a salt thereof and water. The carboxymethyl cellulose or a salt thereof has a weight average molecular weight of 10,000-150,000 and a degree of etherification of 0.5-0.9. The product (X×Y) of a complex modulus X(Pa) and a phase angle Y(°) of the carbon black dispersion is 100 or more and 1,500 or less.SELECTED DRAWING: None
Patent JP-2022164372-A (JP)
Title: Booster circuit and welding power supply device including booster circuit
Inventor: MIYAJIMA YUICHI
IPC: H02M7/48
Filed: 2021-04-16
Abstract: To provide a booster circuit that functions effectively with respect to a wide range of input voltages, and a welding power supply equipped with the booster circuit.SOLUTION: A booster circuit 7 includes a booster converter 71 having a switching element Q1, a boost converter 72 having a switching element Q2 and connected in parallel with the boost converter 71, and a control unit 76 that drives the switching element Q1 of the booster converter 71 and the switching element Q2 of the boost converter 72. The control unit 76 switches between a first drive mode in which the switching elements Q1 and Q2 are driven out of phase with each other and a second drive mode in which the switching elements Q1 and Q2 are driven in the same phase.SELECTED DRAWING: Figure 1
Patent JP-2022165050-A (JP)
Title: Injector of die-cast machine
Inventor: OKAMOTO AKIO
IPC: B22D17/20
Filed: 2021-04-19
Abstract: To provide an injector of a die-cast machine allowing for obtaining stabilized quality of a molding, by positively removing a molten-metal residue within an injection sleeve without interrupting casting and injecting/charging a clean molten metal free of a molten-metal residue.SOLUTION: An injector of a die-cast machine in the present invention includes a plunger comprising a sealing-tip portion that is for sealing molten metal, a sleeve-cleaning portion that has coexistent protrusions and recesses and for cleaning the interior of an injection sleeve, a rod-coupler portion that is coupled with a plunger rod and an injection-drive portion that is coupled to the plunger rod and for performing an advancing/retracting action of the plunger. A rotational action is to be further added to the retracting action of the plunger.SELECTED DRAWING: Figure 2
Patent JP-2022167235-A (JP)
Title: Container and manufacturing method of container
Inventor: SHIRAISHI SAYAKA
IPC: B65D25/20
Filed: 2021-04-22
Abstract: To provide a container which presents highly beautiful appearance by using a light source.SOLUTION: A container includes: a light transmission base material having an inside surface coming into contact with a content and an opposite surface on the opposite side from the inside surface; a same color ink layer formed at least on one surface of the light transmission base material, and pattered using the same color as the light transmission base material; and a printing layer formed at least on one of a surface in which the same color ink layer of the light transmission base material is provided and the same color ink layer, and including the color different from the same color ink layer. A manufacturing method of container includes the steps of: forming the same color ink layer patterned using the same color as the light transmission base material, at least on one surface of the light transmission base material; and forming the printing layer including the color different from the same color ink layer, at least on one of the surface in which the same color ink layer of the light transmission base material is provided and the same color ink layer.SELECTED DRAWING: Figure 1
Patent JP-2022168466-A (JP)
Title: Electrochemical device
Inventor: INABA TADASHI
IPC: C25B9/23
Filed: 2021-04-26
Abstract: To provide an electrochemical device having electrodes with excellent oxidation resistance.SOLUTION: An electrochemical device comprises an electrolyte layer made of a solid oxide electrolyte, a first electrode formed on one surface of the electrolyte layer, and a second electrode formed on the other side of the electrolyte layer. The first electrode is comprised of an oxide electrode including, as an electron conductor, a Mn-Fe-Ni system spinel oxide having a composition represented by the general formula: Mn3-x-yFexNiyO4-α (0.5<x<1.5, 0.5<y<2.0, 3-x-y>0, α is a value that maintains electrical neutrality). A reaction prevention layer may be further inserted between the electrolyte layer and the second electrode.SELECTED DRAWING: Figure 2
Patent JP-2022168906-A (JP)
Title: oral composition
Inventor: OMURA KOHEI
IPC: A61K8/81
Filed: 2021-04-27
Abstract: To provide an oral composition that does not turn into a film even when dried and retains sufficient plasticity, does not worsen the ease of cleaning in the mouth, and can prevent the dry of the mouth for a long time.SOLUTION: An oral composition according to the present invention contains a component A composed of hydrophobically modified polyether urethane and a component B composed of polyacrylic acid and/or polyacrylic acid salt. In the oral composition, the content of the component A is preferably 0.01 mass% or more and 10 mass% or less; and the content of the component B is preferably 0.001 mass% or more and 3 mass% or less.SELECTED DRAWING: None
Patent JP-2021119741-A (JP)
Title: motor
Inventor: MIKAMI KOJI
IPC: H02K21/14
Filed: 2021-04-28
Abstract: To provide a motor that can prevent a reduction in salient pole ratio.SOLUTION: A protrusion 24 protruding outward in a radial direction is provided at between magnet magnetic pole parts 23 whose poles are different from each other on the outer circumference of a rotor core 21. A motor is configured so as to have a facing relationship in a radial direction between the rotor core 21 and each tooth T at each time while a rotor 14 rotates once such that there is a timing when the number of teeth T that face toward the magnet magnetic pole part 23 and do not face toward the protrusion 24 is more than the number of teeth T that face a pair of the magnet magnetic pole part 23 and the protrusion 24 adjacent in the circumferential direction at the same time.SELECTED DRAWING: Figure 1
Patent JP-2022170391-A (JP)
Title: work vehicle
Inventor: SAKUMA DAISUKE
IPC: A01B59/043
Filed: 2021-04-28
Abstract: To solve such a problem that a special work machine is required since an attachment position becomes higher than normal and an angle and the like in grounding become different in a case where a normal type of a work machine is attached to a work vehicle having the high vehicle height.SOLUTION: A work vehicle comprises: a travel vehicle body 1; a transmission case 2 which transmits the driving force; a drive shaft 11 which transmits the driving force to a work machine R attached to a rear portion of the travel vehicle body 1; and an intermediate hitch 10 which can input the driving force in a state of being directly or indirectly connected to the drive shaft 11 and output the driving force from the position lower than the position of inputting the driving force of the drive shaft 11 to the work machine R attached to the rear portion.SELECTED DRAWING: Figure 3
Patent JP-2022170461-A (JP)
Title: Opening/closing body device and control method for opening/closing body device
Inventor: TAKAHASHI DAISUKE
IPC: H02J9/04
Filed: 2021-04-28
Abstract: To easily move an opening/closing body both in a normal time when commercial power is being supplied and in the case of a power outage and the like with no supply of commercial power, while downsizing a facility and avoiding a large increase in facility cost and maintenance work.SOLUTION: The opening/closing body device comprises: opening/closing means provided on the peripheral edge of an opening; an opening/closing unit for electrically moving the opening/closing means; control means for driving the opening/closing unit to electrically control the movement of the opening/closing means; and a power supply device for supplying electrical power based on commercial power source to the control means. The power supply device comprises: an electric double layer capacitor connected to a battery which is an external power source, for storing the electrical power input from the battery; conversion means for converting the electrical power stored in the electric double layer capacitor to the electrical power having the same voltage as the commercial power source; and power source switching means for supplying an output of the conversion means to the control means when there is no supply from the commercial power source. The electric double layer capacitor is capable of outputting a large current compared to a lead battery, thereby enabling the facility to be downsized.SELECTED DRAWING: Figure 3
Patent JP-2022094891-A (JP)
Title: Electrochemical hydrogen pressurization system
Inventor: DAIMON EICHI
IPC: C25B15/08
Filed: 2021-05-06
Abstract: To provide an electrochemical hydrogen pressurization system that can operate an electrochemical hydrogen pressurization device with high efficiency.SOLUTION: An electrochemical hydrogen pressurization system 1 comprises: a hydrogen gas pressurizing unit 7 for pressurizing hydrogen by applying an electric current between an anode and a cathode that are arranged on both surfaces of a proton exchange membrane; and a supply conduit 10 for introducing hydrogen discharged from a hydrogen supply source 5 into the hydrogen gas pressurizing unit 7. The hydrogen gas pressurizing unit 7 includes a drain outlet from which unreacted hydrogen is discharged. The electrochemical hydrogen pressurization system 1 further comprises: a membrane ohmmeter 101 and a voltmeter 103 for acquiring information about the wet state of the proton exchange membrane; a fourth open/close unit 42 and a fifth open/close unit 47 for regulating the discharge of hydrogen to the drain outlet; and a control device 9 for controlling the fourth open/close unit 42 and the fifth open/close unit 47. The control device 9 controls the fourth open/close unit 42 and the fifth open/close unit 47 based on at least the wet state of the proton exchange membrane.SELECTED DRAWING: Figure 1
Patent JP-2021121869-A (JP)
Title: Generating and distributing playlists with music and stories having related moods
Inventor: RISHABH SHARMA
IPC: G10K15/02
Filed: 2021-05-10
Abstract: To provide generating and distributing play lists having music and stories having related moods.SOLUTION: An embodiment may involve a server device obtaining an audio file containing a story. The server device may determine a mood of the story. The server device may select an audio file containing music, where the audio file containing the music is associated with a music attribute that is indicative of the mood. The server device may generate a playlist for a client device, where the playlist includes (i) a reference to the audio file containing the music, and (ii) a reference to the audio file containing the story. The server device may transmit the playlist, over a wide area network, to the client device. Reception of the playlist at the client device may cause an audio player application to retrieve and play out each audio file therein.SELECTED DRAWING: Figure 1
Patent JP-2022174816-A (JP)
Title: Ceiling heat insulation structure and construction method thereof
Inventor: OKUYAMA SEIJI
IPC: E04G9/10
Filed: 2021-05-12
Abstract: To provide a ceiling heat insulation structure allowing firm integration of heat insulation panels with a ceiling slab with an easier and safer construction method.SOLUTION: Multiple pieces of heat insulation panels 2 formed with grooves 2c on side faces thereof are arranged on a form 11 with the grooves 2c facing each other and with a heat insulation block 3 crossing from one groove 2c to the other groove 2c engaged thereto. Then, hardware 5 is arranged on the heat insulation panels 2, the hardware 5 is connected to the heat insulation block 3 with a machine screw 4, and a ceiling slab 1 is constructed by placing concrete on the heat insulation panels 2, and the hardware 5 is buried into the ceiling slab 1.SELECTED DRAWING: Figure 5
Patent JP-2022174935-A (JP)
Inventor: KIHARA KAISHUN
IPC: A63F5/04
Filed: 2021-05-12
Abstract: 【課題】操作手段による操作に応じた演出に特徴を持った遊技台を提供する。【解決手段】或る演出において第一の操作が行われた場合には、第一の演出として、該第一の操作に応じた第一の操作応答表示が操作要求表示によりオーバーラップ表示される場合があり、第二の操作が行われた場合には、第二の演出として、該第二の操作に応じた第二の操作応答表示が前記操作要求表示によりオーバーラップ表示されず、前記第一の操作は、操作手段による操作が１回ずつ行われる操作であり、前記第一の演出は、前記第一の操作に応じて前記第一の操作応答表示が表示され、該第一の操作応答表示が、新たに発生する前記操作要求表示によりオーバーラップ表示され、さらに次回の前記第一の操作に応じて次回の前記第一の操作応答表示が表示される内容を含む演出であり、前記操作手段の操作要求表示として第一の操作要求表示または第二の操作要求表示が表示される場合がある。【選択図】図１８６
Patent JP-2022180998-A (JP)
Title: wall-embedded pipe cover
Inventor: IMURA HAJIME
IPC: F16L57/00
Filed: 2021-05-25
Abstract: To provide a wall-embedded wall cover capable of minimizing a projection height of a pipe cover from a surface of a wall.SOLUTION: A wall-embedded pipe cover 10 comprises: base members 20, 40 comprising accommodation recesses 21, 41 for accommodating a pipe member, and flange parts 27, 47 fixed to a wall while being superimposed on a surface of the wall; flat decorative covers 30, 50 assembled to the base members 20, 40; and an end cover 70 provided between the decorative covers 30, 50 and a floor surface or a ceiling surface, covering an opening 21a and superimposed on the first decorative cover 30. The end cover 70 has a facing wall 72 facing the first base member 20. The facing wall 72 has an inclined part 72b inclined away from the first base member 20 as a distance from the first decorative cover 30 in an extending direction of the first decorative cover 30 increases.SELECTED DRAWING: Figure 1
Patent JP-2022181244-A (JP)
Title: Spectrometric measurement report preparation device
Inventor: FUJI RISA
IPC: G01J3/42
Filed: 2021-05-26
Abstract: To provide an art for making it easy to identify a sample based on a spectrometric spectrum.SOLUTION: A spectrometric measurement report preparation device 1 comprises: a storage unit 11 that identification information on each of a plurality of analysis object samples, and image data thereon are stored; a sample information input reception unit 12 that receives an input of identification information on one analysis object sample of the plurality of analysis object samples; a spectrometric measurement unit 13 that performs a spectrometric measurement of the analysis object sample and acquires data on the spectrometric spectrum; and a report preparation unit 15 that reads the data on the image of the one analysis object sample obtained by the spectrometric measurement on the basis of the identification information received by the sample information input reception unit, and prepares a report describing the spectrometric spectrum of the one analysis object sample obtained by the spectrometric measurement, and the image.SELECTED DRAWING: Figure 1
Patent JP-2022181409-A (JP)
Title: Image forming apparatus
Inventor: KAMIMURA SHIZUYA
IPC: G03G21/00
Filed: 2021-05-26
Abstract: To provide an image forming apparatus that measures a highly accurate developing current by gradually changing a range.SOLUTION: An image forming apparatus comprises a photoreceptor 30, a developing roller 31, a power supply unit 4, a first current detection unit 40, a second current detection unit 41, and a changing unit 33. The photoreceptor 30 carries an electrostatic latent image. The developing roller 31 develops the electrostatic latent image on the photoreceptor 30 with toner g. The power supply unit 4 supplies a developing current I between the developing roller 31 and the photoreceptor 30. The first current detection unit 40 detects a first developing current value of the developing current I flowing in the developing roller 31 and the photoreceptor 30 in a first range. The second current detection unit 41 detects a second developing current value in a second range narrower than the first range and including the first developing current value. The changing unit 33 makes a change from the first current detection unit 40 to the second current detection unit 41.SELECTED DRAWING: Figure 6
Patent JP-2022181443-A (JP)
Title: Repair device for building bed-sill
Inventor: HISAYOSHI TAKAYOSHI
IPC: E02D27/00
Filed: 2021-05-26
Abstract: To solve the problem in which: labor, cost, time and difficult work are required for correcting a bed-sill by using jack-up, a heavy machine, and various tools when ground subsidence occurs due to crustal alteration, liquefaction, etc. by an earthquake, an eruption, etc. as generally said.SOLUTION: A repair device for a building bed-sill comprises: an anchor bolt embedded in a foundation; and an adjusting tool screwed into a screw portion of the anchor bolt. The adjusting tool comprises: a connection body embedded in a bed-sill; a first rotation body and a second rotation body provided at both ends of the connection body; and synchronization means managing synchronization of rotation of the first rotation body and the second rotation body. Rotation of the first rotation body vertically moves the connection body and the second rotation body together with the first rotation body, to make vertical movement of the bed-sill possible.SELECTED DRAWING: Figure 1
Patent JP-2022181709-A (JP)
Title: transmitter and receiver
Inventor: MIYASAKA HIROAKI
IPC: H04H20/28
Filed: 2021-05-26
Abstract: To provide a broadcasting system capable of applying an optimum multiplexing method according to a service requirement condition.SOLUTION: A transmitter 100 to be used in a broadcasting system 1 for performing hierarchical transfer comprises: multiplexing means 103 for multiplexing signals in a plurality of layers associated with different services, respectively; and transmission means 104 for transmitting multiplex signals multiplexed by the multiplexing means 103. The multiplexing means 103 includes: FDM means 103a for multiplexing signals in two or more hierarchies of the plurality of layers using FDM in a transmission band of one channel; and TDM means 103b for multiplexing signals in two or more hierarchies of the plurality of layers using time division multiplexing in one frame.SELECTED DRAWING: Figure 3
Patent JP-2022181840-A (JP)
Title: Liquid discharge head
Inventor: WANG RUI
IPC: B41J2/145
Filed: 2021-05-27
Abstract: To inhibit size increase of a liquid discharge head in a first direction and inhibits an ink from being dried when moving from a nozzle to a pressure chamber.SOLUTION: Each individual channel 20 of a head 1 includes not only a first extending part 21 extending in a vertical direction (a first direction D1) but also a second extending part 22 which extends in a transport direction (a second direction D2) and connects a lower end of the first extending part 21 with a nozzle 23 as elements for allowing communication between a pressure chamber 24 and the nozzle 23.SELECTED DRAWING: Figure 3
Patent JP-2022189286-A (JP)
Title: Circular dichroic spectrometry device and polarizing element used therefor
Inventor: EMOTO AKIO
IPC: G01J3/447
Filed: 2021-06-11
Abstract: To provide a circular dichroic spectrometry device that is fast and accurate.SOLUTION: A circular dichroic spectrometry device irradiates an object to be measured with clockwise circular polarized light and counterclockwise circular polarized light and performs spectrometry of the transmission light or reflection light thereof for each polarization direction and comprises: a light source which emits luminous flux including a plurality of wavelength components; a polarizing element which spatially divides and converts the luminous flux into the clockwise circular polarized light and counterclockwise circular polarized light respectively; and a spectrometry unit which receives clockwise circular polarized light and counterclockwise circular polarized light transmitted through or reflected by the object to be measured respectively to perform spectrometry.SELECTED DRAWING: Figure 1
Patent JP-2022191100-A (JP)
Title: Vehicle motion control device, vehicle and system
Inventor: HIRATA JUNICHI
IPC: B60G17/015
Filed: 2021-06-15
Abstract: To provide a vehicle motion control device which allows a driver to feel a sense of unity with the motion of a vehicle.SOLUTION: A vehicle motion control device comprises: a side slip angular speed estimation unit; a yaw angular acceleration arithmetic unit; a roll moment arithmetic unit which calculates and outputs a roll moment command value such that a roll motion and a yaw motion of the vehicle in revolution are linked together on the basis of a product of at least a vehicle speed of the vehicle and a side slip angular speed estimation value and a product of the vehicle speed and a yaw angular acceleration arithmetic value; and actuator control means which controls an actuator that generates a roll moment on the basis of the roll moment command value. The vehicle motion control device estimates a yaw angular acceleration of the vehicle from the vehicle speed and a steering angle, differentiates the output of a yaw rate sensor provided in the vehicle to output a yaw angular acceleration measurement value, sets a ratio of the yaw angular acceleration measurement value to the yaw angular acceleration arithmetic value, and calculates the yaw angular acceleration arithmetic value from the ratio of a yaw angular acceleration estimation value to the yaw angular acceleration measurement value to set the ratio on the basis of the vehicle speed and the steering angle.SELECTED DRAWING: Figure 3
Patent JP-2023002356-A (JP)
Title: Graphene material and method for producing the same
Inventor: MURAMATSU KAZUO
IPC: C01B32/19
Filed: 2021-06-22
Abstract: To provide a graphene material that is lightweight and has a large holding capacity and is useful as a base material for the gradual release of non-aqueous components, and a method for producing the same.SOLUTION: A graphene material has a total porosity of 60.0% or more and an open porosity of 50.0% or more.SELECTED DRAWING: None