baber/WOPTO huggingface dataset:
Patent JP-2023054469-A (JP)
Title: Wireless communication system and wireless communication method for wirelessly transmitting data from multiple transmitters to receiver at suitable timing
Inventor: FUJIWARA TORU
IPC: H04W52/02
Filed: 2021-10-04
Abstract: To provide a communication system capable of realizing stable and high-quality data communication by using a clock that can be implemented as a PLL with a simple configuration.SOLUTION: In a wireless communication system that transmits data wirelessly from a plurality of transmitters 1, 2, 3, ..., and N to a receiver R, each of the transmitters is electrically connected by a wired or wireless communication line, and a wireless processing unit mounted on each of the transmitters and transmitting and processing data to the receiver controls the wireless communication timing with the receiver on the basis of the information obtained via the communication line. The control unit has a first function for transmitting the device number of the transmitter via the communication line, a second function for receiving device numbers from other transmitters, and a third function for commanding the wireless processing unit to start data transmission on the basis of the received device number, and after detecting the correlation between the other receiver and the own device by the second function, and processing by the third function can be performed to realize a communication system capable of transmitting at suitable timing while avoiding collisions.SELECTED DRAWING: Figure 1
Patent JP-2023054716-A (JP)
Title: Head mount display and surgical operation support system using same
Inventor: NAKAMURA YASUNORI
IPC: A61B34/20
Filed: 2021-10-04
Abstract: To provide a head mount display in which usability is improved by allowing a position and an angle of a display unit to be finely and easily adjusted by a user with one hand.SOLUTION: This head mount display includes: a head mounted section to be mounted to a head of an observer; a first display unit for a right eye, and a second display unit for a left eye; a frame for holding the first and second display units side by side in a longitudinal direction; a first arm link section which is rotatably attached to the head mounted section with a first shaft as a center; and a second arm link section which is rotatably attached to the first arm link section with a second shaft as a center, and rotatably attached to an intermediate section between a first end and a second end of the frame with a third shaft as a center. Since the first to third shafts are substantially parallel, by operating the frame, the first or second arm link section rotates and the position and angle of the display unit to the head mounted section can be adjusted.SELECTED DRAWING: Figure 1
Patent JP-2023056779-A (JP)
Title: Steel, and carburized steel part
Inventor: UMEHARA TAKAHIDE
IPC: C22C38/00
Filed: 2021-10-08
Abstract: To provide a steel that can be vacuum-carburized into a carburized steel part, which gives excellent cold forgeability, bending fatigue strength and surface fatigue strength (pitching properties).SOLUTION: A steel comprises, in mass%, C: 0.07% to 0.30%, Si: 0.30% or more to less than 0.90%, Mn: 0.10% to 0.50%, P: 0.030% or less, S: 0.100% or less, Cr: more than 0.80% to less than 2.00%, Al: 0.045% or less, Nb: 0.001% to 0.080%, and N: 0.0250% or less, with the balance being Fe and impurities, satisfying formula (1) and formula (2): 2Si+Mn+3Cr≤6.7 (1) and (Al+2Nb)/N≤6.71 (2), where each element symbol in (1) and (2) denotes the content of the corresponding element in mass percentage.SELECTED DRAWING: None
Patent JP-2022003701-A (JP)
Title: Feedforward bidirectional injected split gate flash memory cell
Inventor: BO XIANGZHENG
IPC: H01L29/792
Filed: 2021-10-11
Abstract: To provide a cell, an IC combination, and a method that reduce variation in a read current Ir with respect to a cell between measurement of the Ir using a first selection gate and measurement of the Ir using a second selection gate.SOLUTION: In a split gate flash memory cell including a semiconductor surface 205a, each of a first control gate (CG) 230 on a first floating gate (FG) 210 and a second CG240 on a second FG 220 is on a tunnel gate dielectric layer 211 of the semiconductor surface. A common source or a common drain 245 is between the first and second FGs. Each of the first selection gate 215 and the second selection gate 225 is on a selection gate dielectric layer 216 between a first BL source or drain (S/D) 218 and the first FG and between a second BL S/D 228 and the second FG.SELECTED DRAWING: Figure 2A
Patent JP-2023057752-A (JP)
Title: Thin substrate bonding and peeling method, thin substrate manufacturing method, thin substrate, peeling device, and bonding device
Inventor: MATSUMOTO YOSHIIE
IPC: H01L21/02
Filed: 2021-10-12
Abstract: To provide a peeling technique capable of easily peeling a substrate having an electronic element formed on its surface and a transfer substrate for transferring the substrate from each other, which are bonded to each other.SOLUTION: A method for bonding and peeling a substrate 3 having an electronic element 4 formed thereon and a transport substrate 1 for transporting the substrate 3 includes the steps of bonding bonding surfaces of the substrate 3 and the transport substrate 1 with an inorganic material layer 2 interposed therebetween, and peeling the substrate 3 and the transfer substrate 1 from each other by interposing water between the bonding surfaces.SELECTED DRAWING: Figure 1
Patent JP-2023057847-A (JP)
Title: Hollow fiber membrane intermediate, fabric woven or knitted with hollow fiber membrane intermediate and method for producing fabric including hollow fiber membrane
Inventor: ONO TAKAHIRO
IPC: B01D65/10
Filed: 2021-10-12
Abstract: To provide a technology on a hollow fiber membrane intermediate capable of weaving or knitting a fabric by increasing the mechanical strength of a hollow fiber membrane, and provide the fabric woven or knitted with the hollow fiber membrane intermediate and a method for producing the fabric including the hollow fiber membrane.SOLUTION: A hollow fiber membrane intermediate includes a water-soluble polymer at least in a part of the external surface or internal surface of a hollow fiber membrane base material and has a tensile strength change rate of the hollow fiber membrane intermediate of 10-200%.SELECTED DRAWING: Figure 4
Patent JP-2023062313-A (JP)
Title: Ground penetrating radar device
Inventor: CHIGA ATSUO
IPC: G01V3/12
Filed: 2021-10-21
Abstract: To provide a ground penetrating radar device capable of generating B scope data in shortening the acquisition time of an A scope signal while suppressing an influence on depth accuracy and resolution characteristics.SOLUTION: A ground penetrating radar device includes: a transmitter 23 that transmits electromagnetic waves for exploration into the ground; a reference signal generation unit 18 that generates a reference signal corresponding to the electromagnetic waves; a timing control unit 11 that controls the transmitter and the reference signal generation unit; a receiver 24 that receives electromagnetic waves reflected in the ground; and a processing device 10 that processes an A scope signal output from the receiver. The timing control unit controls the operating timing of the transmitter and the reference signal generation unit to change the sampling interval and reference timing of the A scope signal, and the processing device performs interpolation processing to generate B scope data.SELECTED DRAWING: Figure 1
Patent JP-2023063034-A (JP)
Title: Information providing device
Inventor: NAKAMURA YOHEI
IPC: G06Q30/0251
Filed: 2021-10-22
Abstract: To provide an information providing device capable of providing information so as to be easily viewed by a user.SOLUTION: Provided is a device that manages action of a user in a virtual space. In this information providing device 100, an acquisition unit 102 acquires user action information indicating action of the user for a commodity as a recommendation object in the virtual space. A generation unit 103 generates an explanation about the commodity as recommendation information for the commodity on the basis of the user action information and past user action information. A communication unit 104 notifies a user terminal 200 of the recommendation information including such explanation.SELECTED DRAWING: Figure 1
Patent JP-2022020738-A (JP)
Title: Method for improving disease diagnosis using measured analytes
IPC: G16H10/40
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To provide methods and media for improving clinical diagnostic tests. 
     SOLUTION: A method for diagnosing a disease comprises: determining the concentrations of at least three predetermined analytes in a blind sample from a subject; selecting one or more meta-variables associated with the subject, which varies in a population associated with the subject for members of the population who are known either to have or not have the disease; computing a pseudo-concentration that represents each analyte by transforming the concentrations of the analytes as a function of one or more population distribution characteristics and the one or more meta-variables; comparing the pseudo-concentrations to a training set model of pseudo-concentrations determined for members of the population who are known either to have or not have the disease; and determining whether the comparison indicates that the subject has the disease. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023068974-A (JP)
Title: Biological information measuring apparatus
Inventor: SHIMIZU KOSUKE
IPC: A61B5/02
Filed: 2021-11-04
Abstract: To provide a biological information measuring apparatus capable of accommodating to measuring object persons with various arm thicknesses and improving detection accuracy of electrocardiographic waveform.SOLUTION: A biological information measuring apparatus comprises at least a body part, and the body part includes a first arm part and a second arm part respectively curving from the body part upper portion to a body part lower portion and extending to the left and right. Ends of the first and second arm parts are separated from each other and at least any end side of the first and second arms includes an electrode for measuring biological information. Alternatively, at least any of the first and second arm parts is deviated and extends outward in the longitudinal direction at the body part lower portion. Alternatively, at least a part of both ends of the first and second arms extends to such a length as to overlap each other in the longitudinal direction at the body part lower portion. Alternatively, at least any of the ends of the first and second arms is further curved from the body part lower side toward the body part upper side.SELECTED DRAWING: Figure 1
Patent JP-2023070358-A (JP)
Title: Information processing system, settlement object determination method, and program
Inventor: OTAKE YUYA
IPC: G06Q10/06
Filed: 2021-11-09
Abstract: To provide an information processing system which records a determination result as to whether or not it is a settlement object of a budget in information regarding an output by an apparatus.SOLUTION: An information processing system 10 which communicates with a terminal device 30 which requests an output to an apparatus inside a company or outside the company through a network, in an output system comprises: a communication unit 11 which receives information regarding the output by an image forming device 20 from the terminal device 30; and an analysis unit 12 which records a determination result as to whether or not the information regarding the output by the apparatus received by the communication unit is a settlement object of a budget, in association with the information regarding the output by the apparatus.SELECTED DRAWING: Figure 5
Patent JP-2023071468-A (JP)
Title: Cyanide-free electrolytic gold plating solution
Inventor: SATO YUSUKE
IPC: C25D3/48
Filed: 2021-11-11
Abstract: To provide a cyanide-free electrolytic gold plating solution that can improve deposition of gold at a via hole bottom.SOLUTION: A cyanide-free electrolytic gold plating solution includes an alkaline gold sulfite, a water-soluble amine, a crystal modifier, and a cationic surfactant.SELECTED DRAWING: None
Patent JP-2022020810-A (JP)
Title: Biological information detection device
IPC: A61B5/0285
Filed: 2021-11-17
Abstract: PROBLEM TO BE SOLVED: To readily and stably mount a biological information detection device. 
     SOLUTION: The biological information detection device (100) includes: a detection part (175) for detecting biological information; members (115, 125, 135, 145) for holding the detection part in a position capable of detecting biological information; and a cable (180) connected to the detection part and capable of curving along an ear capsule of an organism. The cable extends upward of the ear capsule while the detection part is held by the members. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023074707-A (JP)
Title: Work-piece mover
Inventor: NAKAGAWA KATSUHIDE
IPC: B65G57/04
Filed: 2021-11-18
Abstract: To provide a work-piece mover that enables a number of work-pieces to be appropriately packed.SOLUTION: A pre-cutter 10 is configured so that a plurality of work-pieces to be packed, of work-pieces which are cut by a cutter 13, are conveyed toward a plurality of loaders 14c and are arranged, in an alignment order determined by a controller 15, in a horizontal direction and also are stacked up in multiple stages in a vertical direction. In this situation, the controller 15 executes short-packing control by which only work-pieces whose lengths are below a predetermined length are stacked up by one of the loaders 14c and long-packing control by which the work-pieces whose lengths are over the predetermined length are stacked up by the other of the loaders 14c, so that a number of work-pieces constituting one of architectural construction are assembled to be subjected to a plurality of packing including the short packing and the long packing.SELECTED DRAWING: Figure 1
Patent JP-2022058335-A (JP)
Title: Low-particle gas enclosure system and method
IPC: H05B33/10
Filed: 2021-11-22
Abstract: PROBLEM TO BE SOLVED: To provide suitable low-particle gas enclosure systems and methods. 
     SOLUTION: The present teachings relate to various embodiments of a gas enclosure system that can have various components comprising a particle control system that can provide a low-particle zone proximal to a substrate. Various components of a particle control system can include a gas circulation and filtration system, a low-particle-generating motion system for moving a printhead assembly relative to a substrate, a service bundle housing exhaust system, and a printhead assembly exhaust system. In addition to maintaining substantially low levels for each species of various reactive species, including various reactive atmospheric gases, such as water vapor and oxygen, for various embodiments of a gas enclosure system that have a particle control system, an on-substrate particle specification can be readily met. Accordingly, processing of various substrates in an inert, low-particle gas environment according to systems and methods of the present teachings can have substantially lower manufacturing defects. 
     SELECTED DRAWING: Figure 26 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022089172-A (JP)
Title: Method for treating substance containing alkaline-earth metals and valuables, and method for recovering valuables from substance containing alkaline-earth metals and valuables
Inventor: TABE MASAHIRO
IPC: B01D53/78
Filed: 2021-11-26
Abstract: To provide a method for treating a substance containing alkaline-earth metals and valuables that makes it possible to increase, in inexpensive manner, the weight ratio of valuable components in residues, which occur as byproducts when extracting alkaline-earth metals from a substance containing alkaline-earth metals and valuables.SOLUTION: The inventive method includes the steps of: bringing a substance containing alkaline-earth metals and valuables into contact with an aqueous solution containing a weak base and a salt of strong acid to generate an alkaline-earth metal extract and a residue, which are separated from each other; and bringing the residue into contact with an aqueous solution containing a salt of strong acid, to cause nonferrous components to leach out in the aqueous solution, increasing the ratio of the valuables in the residue.SELECTED DRAWING: Figure 1
Patent JP-2023079361-A (JP)
Title: connector
Inventor: NOMURA KENSUKE
IPC: H01R13/631
Filed: 2021-11-29
Abstract: To provide a connector capable of realizing a double locking state of a male terminal fitting by a front retainer even when a moving plate is at an initial position.SOLUTION: A moving plate 15 is arranged in a hood part 18 so as to be movable between an initial position and a fitting position, and arranged at the initial position farther frontward from a housing part 17 than the fitting position. A front retainer 16 is arranged in the hood part 18 so as to be movable between a standby position and a lock position, and arranged at the standby position farther frontward from the housing part 17 than the lock position. The moving plate 15 has a lock receiving part 51. The front retainer 16 has a locking part 67 locked with the lock receiving part 51 so as to move from the lock position to the standby position while being linked to the movement of the moving plate 15 from the fitting position to the initial position. The locking part 67 is attachable to and detachable from the lock receiving part 51.SELECTED DRAWING: Figure 5
Patent JP-2023080738-A (JP)
Title: Manufacturing method of lithium ion secondary battery
Inventor: YAMASHITA YUJI
IPC: H01M10/052
Filed: 2021-11-30
Abstract: To provide a manufacturing method of a lithium ion secondary battery, in which residual of a gas on an electrode front surface is suppressed.SOLUTION: A manufacturing method of a lithium ion secondary battery, contains steps of: manufacturing an electrode body containing a positive electrode layer, a separator, and a negative electrode layer; sealing the electrode body and an electrolyte into an outer casing to assembly a battery cell; laminating a plurality of battery cells and binding the plurality of battery cells along a lamination direction of the plurality of battery cells; and starting an initial charging in a state where the plurality of battery cells is bound and performing the initial charging until it reaches an initial charging voltage while repeating a binding pressure in a range of 10kPa or more and 1 MPa or less.SELECTED DRAWING: Figure 3
Patent JP-2023089537-A (JP)
Title: Combination balance
Inventor: KIKUCHI KOHEI
IPC: G01G19/387
Filed: 2021-12-16
Abstract: To provide a combination balance that can smoothly discharge items from a collection funnel and also can limit the falling rate of falling items.SOLUTION: A combination balance includes: a sutter 21 with a surrounding wall; and shutter driving mechanisms 22 and 23 for lifting or dropping or rotating the shutter 21 in the inner center part of the collection funnel 10. The shutter driving mechanism 22 drops the shutter 21, closes the lower end opening of the collection funnel 10 by surrounding the lower end opening with the surrounding wall, increases the shutter 21, and opens the lower end opening of the collection funnel 10. The shutter driving mechanism 23 rotates the shutter 21 around a vertical supporting point p.SELECTED DRAWING: Figure 1
Patent JP-2022101499-A (JP)
Title: Double-sided metal-clad laminate and circuit board
Inventor: TAGAWA KAZUKI
IPC: B32B15/08
Filed: 2021-12-16
Abstract: To provide a double-sided metal-clad laminate which has a small fluctuation range of a dimensional change rate in a longitudinal direction of an insulation resin layer regardless of a position in a width direction, has excellent dimensional stability, and can cope with increase in size.SOLUTION: A long film-like double-sided metal-clad laminate includes an insulation resin layer, and metal layers laminated on both sides of the insulation resin layer, in which a length in a width direction perpendicular to a longitudinal direction of the double-sided metal-clad laminate is 230 mm or more, and when birefringence in a thickness direction of at least three measurement parts set as a plurality of measurement parts whose position in the longitudinal direction in the insulation resin layer is the same and positions in the width direction are different is measured, in a coordinate with a value of the birefringence in the thickness direction as a vertical axis and a distance between an arbitrary reference position in the width direction and each of the measurement parts in the width direction as a horizontal axis, an absolute value of gradient of a straight line obtained by approximating plots corresponding to each of the measurement parts by a least squares method is less than 1×10-5/mm.SELECTED DRAWING: Figure 2
Patent JP-2023089986-A (JP)
Title: File
Inventor: SASAKI JUN
IPC: B42F7/00
Filed: 2021-12-17
Abstract: To provide a file that is excellent in easiness of holding when being in a spread posture and can suitably hold a sheet such as paper by sandwiching it between a cover body and a sheet body.SOLUTION: A file includes: a cover body A having a front cover 1 and a back cover 2 connected via a first folding portion M and configured to take a spread posture (T) in which the front cover 1 and the back cover 2 can be spread so as to be substantially flush with each other and a folded posture (F) in which respective inner surfaces of the front cover 1 and the back cover 2 face each other; and a holder J serving as a sheet body which is configured to be capable of being spread with respect to the cover body A via a second folding portion U only when being fixed to the cover body A and in the spread posture (T). The first folding portion M can take a form projecting outward in the spread posture (T).SELECTED DRAWING: Figure 5
Patent JP-2022104811-A (JP)
Title: Method for detecting earthquake event
Inventor: MARIA DEL CARMEN SANTA-CRUZ ROLDAN
IPC: G01V1/00
Filed: 2021-12-17
Abstract: To provide a method for detecting an earthquake event, in particular, a method for detecting foreshocks for earthquake prediction, and an ultrasonic water meter adapted to execute the method.SOLUTION: The present invention relates to a method for detecting an earthquake event with a plurality of sensors, in particular, a method for detecting foreshocks for earthquake prediction, where at least a portion of a water pipe network in which the sensors are arranged is used for detection, the earthquake event is acoustically detected, and the sensors are acoustic sensors.SELECTED DRAWING: Figure 2
Patent JP-2023093922-A (JP)
Title: connector
Inventor: IWABORI YOSHIHIRO
IPC: H01R13/64
Filed: 2021-12-23
Abstract: To provide a connector capable of suppressing a strange sound generated by collision with a housing due to movement of a detection member to the housing in an opposing direction, at an actual locking position.SOLUTION: A connector 1 has a detection member 40 that is assembled to a housing 20 and can relatively move in a fitting direction and a separating direction with respect to the housing 20 between a temporal locking position and an actual locking position when a fitting state is a complete fitting state. The detection member 40 has: a locking wall part side end part 43a located at a locking wall part 25a side in an opposing direction of each detection member wall part 43, and abutting on the locking wall part 25a in the opposing direction at the actual locking position; and a main body part side projection part 49 provided at a main body part 21 side in the opposing direction of each detection member wall part 43, protruded from each detection member wall part 43 toward the main body part 21 side, and abutting on the main body part 21 in the opposing direction at the actual locking position.SELECTED DRAWING: Figure 11