baber/WOPTO huggingface dataset:
Patent JP-2021138708-A (JP)
Title: Pharmaceutical composition including phosphate binder particle
Inventor: LAURENT CHOFFLON
IPC: A61P13/12
Filed: 2021-05-11
Abstract: To provide a pharmaceutical composition including a certain phosphate binder, in which the phosphate binder includes particles having a constant particle size distribution which is especially suitable for preparation of an improved tablet and any other pharmaceutical composition.SOLUTION: A compression tablet for oral administration includes: sucroferric oxyhydroxide obtained from phosphate binder particles including a mixture of iron oxyhydroxide (III), sucrose and one kind of or a plurality of kinds of starch; and at least one kind of further pharmaceutically allowable excipient, at least 40%, at least 60%, at least 80%, or at least 90% of the phosphate binder particles range from 4 to 200 μm, 5 to 160 μm, or 21-160 μm, the d50 of the phosphate binder particles ranges from 30 μm to 120 μm, the hardness of the tablet ranges from 70 to 200 N, and the decay time of the tablet is less than 30 minutes.SELECTED DRAWING: Figure 1
Patent JP-2022174556-A (JP)
Title: Display
Inventor: NAKAMURA TENFU
IPC: G02F1/1368
Filed: 2021-05-11
Abstract: To provide a display that can prevent a reduction in display quality.SOLUTION: A display comprises: a liquid crystal layer that is held between a first transparent substrate and a second transparent substrate and includes a stripe-like polymer and liquid crystal molecules; a third transparent substrate that includes a principal surface, a first side face opposite to a plurality of light-emitting devices, and a second side face and a third side face intersecting with the first side face; and a transparent layer that is arranged on the principal surface. The third transparent substrate is bonded to the first transparent substrate or the second transparent substrate with the transparent layer therebetween. The transparent layer includes a plurality of band parts extending in a first direction and a second direction. The band parts each include a first end facing the light-emitting devices and a second end on the opposite side of the first end. The band parts each include a first band part, a second band part located between the first band part and the second side face, and a third band part located between the first band part and the third side face. The widths of the second ends of the second band part and the third band part are smaller than the width of the second end of the first band part.SELECTED DRAWING: Figure 4
Patent JP-2021119720-A (JP)
Title: Frequency division correction circuit, receiving circuit, and integrated circuit
Inventor: MATSUDA ATSUSHI
IPC: H03K23/64
Filed: 2021-05-14
Abstract: To provide a frequency division correction circuit, a receiving circuit, and an integrated circuit capable of generating a decimal division signal having a duty ratio of 50% without using a 4-phase clock.SOLUTION: A frequency division correction circuit includes a first frequency divider 302 that divides an input signal by a decimal number and outputs a first frequency division signal and a second frequency division signal having different duty ratios, and a corrector 303 that generates a first output signal having a duty ratio intermediate between the duty ratio of the first frequency division signal and the duty ratio of the second frequency division signal on the basis of the first frequency division signal and the second frequency division signal, and the corrector includes a delay circuit that generates a delay signal of the first frequency division signal, and an output circuit that outputs the first output signal on the basis of the first frequency division signal, the second frequency division signal, and the delay signal of the first frequency division signal.SELECTED DRAWING: Figure 3
Patent JP-2022178163-A (JP)
Title: Sheet for adsorbing liquid containing anticancer agent
Inventor: YOKOI MAKOTO
IPC: B01J20/28
Filed: 2021-05-19
Abstract: To provide a sheet for adsorbing a liquid containing an anticancer agent, which rapidly absorbs a liquid such as urine containing a highly poisonous medicine such as an anticancer agent and which adsorbs a medicine contained in the liquid, thus offering improved safety for patients, medical workers, hospital personnel, and the like, being effective as a measure against secondary exposure in a hospital and, at the same time, being easy to use.SOLUTION: Provided is a sheet for adsorbing a liquid, comprising a layer for absorbing a liquid containing a medicine disposed on the surface layer, which sheet absorbs a liquid containing a medicine, the liquid containing a pharmaceutical molecule of an anticancer agent; and a transmission prevention layer, which prevents leaking of a medicine from the side of the layer for adsorbing a liquid containing a medicine, laminated on the backside of the layer for adsorbing a liquid containing a medicine. The layer for adsorbing a liquid containing a medicine is formed by papermaking while comprising 10-30 wt.% of adsorption activated charcoal, 15-60 wt.% of pulp, and 15-60 wt.% of inorganic fibers, where a total weight of the adsorption activated carbon the pulp and the inorganic fibers account for 90 wt.% or more of the total weight of the layer for absorbing a liquid containing a medicine.SELECTED DRAWING: None
Patent JP-2021153301-A (JP)
Title: Scalable feedback reporting
Inventor: TIIROLA ESA
IPC: H04W72/04
Filed: 2021-05-24
Abstract: To provide a method and apparatus for utilizing a scalable codebook size in a scenario with dynamically varying acknowledgement timing.SOLUTION: User equipment receives 910 a timing offset value in a downlink grant, determines 920, 950 a first downlink time slot and a last time slot in a feedback window based on the timing offset value, and determines 960 a codebook size for the feedback window.SELECTED DRAWING: Figure 9
Patent JP-2022180164-A (JP)
Title: Relay drive device
Inventor: AOKI KOSUKE
IPC: H01H47/04
Filed: 2021-05-24
Abstract: To suppress generation of a ripple current while suppressing power consumption of a relay drive device.SOLUTION: A relay drive device 20 drives a plurality of relays 70 having switches 72 and coils 74 that drive them. The relay drive device 20 includes power supplies 30 and 40 that output a first voltage V1 and a second voltage V2 lower than that, and a control device 22. The control device 22 is set in a first voltage state in which a first voltage V1 is continuously applied to the coil 74 during the excitation start period. On the other hand, for at least a predetermined period in the current maintenance period after the excitation start period, and is set in the second voltage state is which the first voltage V1 is not applied to the coil 74 and the second voltage V2 is continuously applied to the coil 74.SELECTED DRAWING: Figure 2
Patent JP-2022187355-A (JP)
Title: power conversion system
Inventor: KATO AKIKUNI
IPC: H02M7/12
Filed: 2021-06-07
Abstract: To perform an inverse load flow to a system via a multi-phase transformer in a power conversion system where DC power is generated from 3-phase AC power using the multi-phase transformer.SOLUTION: The present invention relates to a power conversion system in which a three-phase power supply 10 pulled in from a system is converted into multi-phase power and DC conversion is then performed thereon. In addition to a 12-phase transformer 3a which converts 3-phase power into 12-phase power and a rectifier circuit 4 which converts the generated 12-phase power into DC power, power storage means for storing power or DC power generation means is provided at an output side of the rectifier circuit 4. The rectifier circuit 4 consists of four 3-phase full wave rectifier circuits 4a, and at least one 3-phase full wave rectifier circuit 4a is a bidirectional 3-phase bridge circuit 5 comprising a function by which DC power output by the power storage means or the DC power generation means is converted into 3-phase AC power and output to the side of the 12-phase transformer 3a. A control unit 7 is provided for controlling the bidirectional 3-phase bridge circuit 5.SELECTED DRAWING: Figure 1
Patent JP-2021175506-A (JP)
Title: Shoulder prosthesis with variable inclination humeral head component
Inventor: JOHN W SPERLING
IPC: A61F2/40
Filed: 2021-06-08
Abstract: To provide an improved prosthesis that provides variable inclination and/or version of a humeral head component in shoulder arthroplasty.SOLUTION: A joint prosthesis includes: a stem dimensioned to be implanted in a first bone of a joint of a subject; a prosthetic head having an outer surface dimensioned for articulation with an articular surface of a natural or artificial joint surface of a second bone of the joint; an adapter dimensioned to be impacted into a depression in an end surface of the prosthetic head opposite the outer surface of the prosthetic head thereby forming an interference fit between the adapter and the depression; and a mounting stud having a first end and a second end, where the first end is dimensioned to be impacted into a socket in the adapter thereby forming an interference fit between the first end and the socket, and the second end is dimensioned to be inserted into an opening in the stem.SELECTED DRAWING: Figure 2
Patent JP-2022188650-A (JP)
Title: route search device
Inventor: INAGAKI HIROYUKI
IPC: B60R16/04
Filed: 2021-06-09
Abstract: To provide a route search device with which, in a vehicle that travels utilizing the electric power generated by a solar battery panel, it is possible to present a travel route that allows efficient movement to a destination and helps to save the power consumption of the vehicle in a well balanced manner.SOLUTION: The route search device includes: a route acquisition unit for acquiring a plurality of movement route candidates on the basis of the place of departure and the destination of a vehicle; a solar radiation amount information acquisition unit for acquiring predicted solar radiation amount information in a district that includes each movement route candidate; a power generation amount acquisition unit for acquiring a predicted power generation amount obtained while traveling each movement route candidate, on the basis of the height information of surrounding buildings of each movement route candidate and the predicted solar radiation amount information; and a route selection unit for acquiring the evaluation information of each movement route candidate and selecting a recommended movement route from among the movement route candidates on the basis of a coefficient based on the power storage state of a battery when the predicted power generation amount of each movement route candidate is obtained, the movement time of each movement route candidate, and the electric power balance of the battery at traveling time.SELECTED DRAWING: Figure 2
Patent JP-2022189616-A (JP)
Title: Load testing device, load detection unit, and load testing method
Inventor: WAKE TOMOTAKA
IPC: G01N3/24
Filed: 2021-06-11
Abstract: To enable the applied load in the horizontal direction of a test piece to be measured with high accuracy.SOLUTION: A load detection unit 12 comprises: a first pressure plate 121 which is in contact with the top face of a test piece 3; a first rubber bearing 122 placed on the first pressure plate 121; a second pressure plate 123 placed on the first rubber bearing 122 and capable of moving horizontally to the first pressure plate 121; a second rubber bearing 124 placed on the second pressure plate 123; a third pressure plate 125 arranged on the second rubber bearing 124 and connected to the first pressure plate 121 so as to move to the second pressure plate 123 in the same direction and by the same amount as the first pressure plate 121; a third rubber bearing 126 placed on the third pressure plate 125; a load transfer frame 120 arranged on the third rubber bearing 126 and capable of moving vertically; a first load cell 127 for measuring the horizontal load applied to the first pressure plate 121 and third pressure plate 125; and a second load cell 128 for measuring the horizontal load applied to the second pressure plate 123.SELECTED DRAWING: Figure 1
Patent JP-2022190473-A (JP)
Title: Plasma generation unit, plasma generation apparatus, and sterilization system
Inventor: MIYAZAKI HIDETAKA
IPC: A61L9/18
Filed: 2021-06-14
Abstract: To make it possible to take in fluid such as ambient air and efficiently perform sterilization treatment based on creation of atmospheric pressure low-temperature plasma on the fluid taken in.SOLUTION: A plasma generation unit 10 comprises a plasma creation section including a first electrode 16a obtained by forming a tabular conductive material into a cylindrical shape, a second electrode 16b obtained by forming a tabular conductive material into a cylindrical shape and disposed so as to surround the outer periphery of the first electrode with a predetermined gap, and a cylindrical dielectric layer 14 disposed so as to be interposed between the first electrode and the second electrode. The plasma generation unit generates atmospheric pressure low-temperature plasma between the first and second electrodes of the plasma creation section through the dielectric layer by applying predetermined AC voltage between the first and second electrodes of the plasma creation section.SELECTED DRAWING: Figure 1
Patent JP-2022190834-A (JP)
Title: robot system
Inventor: NAGASUE Hideki
IPC: B25J5/00
Filed: 2021-06-15
Abstract: To provide a robot system which can autonomously perform work on a work object.SOLUTION: A robot system comprises: a robot 25 which has a camera and an end effector; an unmanned carrier 35 which is mounted with the robot 25 and passes through a work position to a work object 10; and a control device 40 which controls the unmanned carrier 35 and the robot 25. The work object 10 includes a door body which opens/closes a work area in the interior. The control device 40 causes the unmanned carrier 35 to pass through the work position to image the door body by the camera, and is configured to execute door body confirmation processing of confirming whether or not the door body is in the open state on the basis of the obtained image, and work processing of performing the work using the end effector in the work area by operating the robot when it is confirmed that the door body is in the open state.SELECTED DRAWING: Figure 2
Patent JP-2023000301-A (JP)
Title: Radio module and automatic conveyance vehicle system
Inventor: KATO MASAYUKI
IPC: H04W40/02
Filed: 2021-06-17
Abstract: To provide an automatic conveyance vehicle system including an automatic conveyance vehicle having a radio module with high communication stability.SOLUTION: Each of automatic conveyance vehicles 2 constituting an automatic conveyance vehicle system 1, comprises a radio module 25 including: a mesh communication module 251 corresponding to a smart mesh radio network; a WiFi(R) module 252 corresponding to a WiFi(R) network; and a switching circuit 253 for switching between the mesh communication module 251 or the WiFi(R) module 252, either of which to be used for execution of communication, according to an information amount of the communication. The automatic conveyance vehicle 2 also transmits the information to or receives the information from a management device 6 via at least one of the smart mesh radio network and the WiFi(R) network.SELECTED DRAWING: Figure 1
Patent JP-2023001429-A (JP)
Title: Learning method of model parameter
Inventor: ARAI TOSHIHIRO
IPC: G06Q10/04
Filed: 2021-06-21
Abstract: To provide a learning method of a model parameter capable of accurately learning the model parameter of a prediction model for predicting a feeling of a formulation.SOLUTION: A learning apparatus 1 acquires an actual value of a feeling as teacher data (STEP 11), acquires a feature quantity including a physical property value of a formulation (STEP 13, 15, and 16), creates learning data using the feature quantity and the teacher data (STEP 17), and performs learning of a model parameter of a prediction model according to a type of the feeling by using a learning algorithm to which a machine learning algorithm with a teacher is applied and the learning data (STEP 19, 21, and 22).SELECTED DRAWING: Figure 5
Patent JP-2021143765-A (JP)
Title: Conical roller bearing
Inventor: ISHIKAWA TAKANORI
IPC: F16C33/46
Filed: 2021-06-21
Abstract: To prevent insufficient lubrication between a large flange part of an inner ring and a large end surface of a conical roller at the beginning of restarting operation, while avoiding increase of rotation torque of a conical roller bearing.SOLUTION: In a second annular part 42 on a large diameter side of a cage-shaped holder 40, an oil groove 49 is formed on a pocket inside surface 48a forming a pocket 43, at a connection part 48 connecting an inner peripheral part 46 and an outer peripheral part 47. The oil groove 49 faces a large end surface 12 of a conical roller 10, and approaches a pillar part 44 on the side closer to itself as it approaches the inner peripheral part 46 of the second annular part 42. Consequently, lubricant is held between the oil groove 49 and the large end surface 12, and easily adheres to the large end surface 12.SELECTED DRAWING: Figure 1
Patent JP-2023003798-A (JP)
Title: Signal modulation device and signal modulation method
Inventor: SASAKI EISAKU
IPC: H04L27/36
Filed: 2021-06-24
Abstract: To reduce cost and power consumption in an ultra-multilevel QAM.SOLUTION: A signal modulation device (2100) modulates an input signal into a multidimensional QAM signal using multidimensional QAM. The multi-dimensional QAM is QAM obtained by multi-dimensionalizing two-dimensional QAM using a plurality of continuous time slots. The constellation for multi-dimensional QAM is a part of a combination of a first two-dimensional QAM constellation and a second two-dimensional QAM constellation.SELECTED DRAWING: Figure 10
Patent JP-2023004104-A (JP)
Title: Wiring board and LED backlight
Inventor: OHASHI ERINA
IPC: H05K3/12
Filed: 2021-06-25
Abstract: To provide a wiring board which is excellent in adhesion between metal wiring and a conductive layer.SOLUTION: A wiring board 10 has: a base material 1; first metal wiring 2a and second metal wiring 2b arranged so as to be separated from one another on one surface side of the base material; silane coupling agent layers 3 which are arranged on a surface side opposite to the base material side in each of the first metal wiring and the second metal wiring; and a conductive layer 4 which contains conductive particles and a cured body of a thermosetting resin, and electrically connects the first metal wiring and the second metal wiring by brought into contact with the silane coupling agent layers arranged in each of the first metal wiring and the second metal wiring.SELECTED DRAWING: Figure 1
Patent JP-2023004158-A (JP)
Title: Robot control system, robot control device, robot control method, and program
Inventor: HIRAIZUMI KAZUKI
IPC: G05B19/42
Filed: 2021-06-25
Abstract: To facilitate teaching a moving path of a robot arm in a real space.SOLUTION: A robot control system 1000 includes a robot arm 160, a three-dimensional camera 150 mounted on the robot arm 160, and a robot control device 100. The robot control device 100 includes a control part 110. The control part 110 acquires two-dimensional image data and point group data of a target object by the three-dimensional camera 150, recognizes a reference line on the surface of the target object on the basis of the two-dimensional image data, moves and controls the robot arm 160 so as to move the three-dimensional camera 150 along the reference line, classifies the point group data into a first group and a second group by the reference line, calculates an intersection between a first surface obtained from the point group data included in the first group and a second surface obtained from the point group data included in the second group, and creates a moving path of the robot arm 160 on the basis of the calculated intersection.SELECTED DRAWING: Figure 1
Patent JP-2023005700-A (JP)
Title: Lamination structure and memory device
Inventor: TSUNEKAWA KOJI
IPC: H01G4/33
Filed: 2021-06-29
Abstract: To provide a technique advantageous for improving the dielectric voltage of a tunnel barrier layer.SOLUTION: A lamination structure 100 includes a ferroelectric layer 2, and a tunnel barrier layer 3 that is joined to the ferroelectric layer 2. The main component of the ferroelectric layer 2 is aluminum nitride, and the main component of the tunnel barrier layer 3 is magnesium oxide.SELECTED DRAWING: Figure 1
Patent JP-2022014900-A (JP)
Title: Rotary fluid transmission device
Inventor: YANG GENE-HUANG
IPC: F04C18/32
Filed: 2021-07-01
Abstract: To provide a rotary fluid transmission device capable of enhancing motion smoothness to enable application as a fluid transmission device of a larger capacity.SOLUTION: A circular bush is installed in a chamber of a first seat 60; an arcuate piston 21 is installed eccentrically in the chamber; a first storage part is formed between an inner peripheral surface 212 of the piston 21 and the outer periphery of the bush; a second storage part is formed between an outer peripheral surface 211 of the piston 21 and the inner wall of the chamber; a blade 50 is fitted between two clamp arms 41 protruding from a circular seat 40 pivotally installed in the first seat 60; two contact surfaces 51 of the blade 50 are brought into contact with two end surfaces 213 of the piston 21; when the piston 21 turns, the blade 50 reciprocates; a first flow path and a second flow path of the first seat 60 communicate with the first storage part and the second storage part, respectively; and fluid flows in and out of the chamber.SELECTED DRAWING: Figure 1
Patent JP-2023007731-A (JP)
Title: Method and apparatus for manufacturing optical fiber
Inventor: NOMURA TAKUHIRO
IPC: C03C25/6226
Filed: 2021-07-02
Abstract: To improve of curing efficiency of a curable resin composition even when an irradiation output is set low in manufacturing an optical fiber.SOLUTION: A method for manufacturing an optical fiber includes: a step of applying a curable resin composition containing a photoinitiator so as to cover a circumference of a glass fiber including a core and a clad; and a step of irradiating the curable resin composition with ultraviolet light and curing the curable resin composition to form a coating layer. In the step of forming a coating layer, two or more non-irradiation periods are provided, three or more times of irradiation of the ultraviolet light are intermittently conducted, and a total duration of non-irradiation periods is 0.010 sec. or more.SELECTED DRAWING: Figure 2
Patent JP-2023008039-A (JP)
Title: ice dispenser
Inventor: HANAI TAKASHI
IPC: F25C1/147
Filed: 2021-07-05
Abstract: To provide an ice dispenser which can discharge a fixed amount of ice according to a discharge operation of ice.SOLUTION: An ice dispenser 10 includes: an agitator 28 for agitating ice stored in a stocker 22; a shutter 72a for opening/closing an ice outflow port 22a of the stocker 22; a discharge operation switch 61 for detecting a discharge operation of ice; and a control board 50. In the case where the discharge operation is performed, the ice agitated in the stocker 22 is discharged to the outside. In the case where discharge of ice to the outside is started during the agitation of the ice, drive of the shutter 72a is started while maintaining a drive state of the agitator 28, and discharge of the ice is ended by elapse of one second from the drive start of the shutter 72a. On the other hand, in the case where the discharge of ice to the outside is started while the agitator 28 is stopped, the drive of the shutter 72a is started while starting the drive of the agitator 28, and discharge of the ice is ended by elapse of 1.3 seconds from the drive start of the shutter 72a.SELECTED DRAWING: Figure 4