baber/WOPTO huggingface dataset:
Patent JP-2022134183-A (JP)
Title: Manufacturing apparatus and manufacturing method
Inventor: NAGAI KOJI
IPC: A61M25/10
Filed: 2021-03-03
Abstract: To provide a balloon manufacturing apparatus capable of selectively cooling a place of a resin tube.SOLUTION: A manufacturing apparatus of balloon parts of balloon catheters comprises: a gripping mechanism for gripping a first end 101 of a resin tube 100 that includes the first end 101 and a second end 102 in a longitudinal axis direction, extends in the longitudinal axis direction and includes a thick diameter part 103 and narrow diameter parts at both ends thereof; a carrying mechanism of the resin tube 100; a cylindrical heating mold disposed at the second end 102 side of the resin tube 100 and receiving the resin tube 100 into a lumen; and a cooling mechanism disposed between the gripping mechanism and the heating mold, having the lumen including the resin tube 100 and cooling the narrow diameter part in the second end 102 side of the resin tube.SELECTED DRAWING: Figure 1
Patent JP-2022134194-A (JP)
Title: Forest measurement system, forest measurement method, and computer program
Inventor: HARADA TAKEYA
IPC: G01B11/24
Filed: 2021-03-03
Abstract: To improve efficiency of analysis processing of point cloud data obtained by forest measurement.SOLUTION: A forest measurement system (100) comprises: a data acquisition unit (10) that acquires three-dimensional point cloud data obtained by forest measurement; a region identification unit (30) that identifies a first region (R1) having a relatively high point cloud density and a second region (R2) having a relatively low point cloud density in the three-dimensional point cloud data; and a thinning processing unit (40) that performs thinning processing on the three-dimensional point cloud data, where the thinning processing unit performs thinning processing on the first region R1 at a higher thinning rate than on the second region R2.SELECTED DRAWING: Figure 1
Patent JP-2022135182-A (JP)
Title: Visitor management system and visitor management method
Inventor: MASUDA YASUHIRO
IPC: G07C9/27
Filed: 2021-03-04
Abstract: To achieve a complex authentication consisting of an ID authentication and a facial authentication, without registering facial image data of a visitor.SOLUTION: A portable terminal 60 generates a two-dimensional code from an ID for authentication and a feature amount of a visitor's facial image obtained from an information management device 50 in advance, and displays the two-dimensional code on a screen. An entry/exit control device 50 obtains the ID for authentication issued by the information management device 50 in advance, obtains the ID for authentication read from the two-dimensional code displayed on the portable terminal 60 and the feature amount of the visitor's facial image, collates the ID for authentication obtained from the two-dimensional code with the ID for authentication issued by the information management device 50, and furthermore, collates the feature amount of the visitor's facial image obtained from the two-dimensional code with the feature amount of the visitor's facial image taken by a camera 32 that takes an image of the visitor who enters/exits a room.SELECTED DRAWING: Figure 1
Patent JP-2022138662-A (JP)
Title: Wooden fire-resistant structure, building structure, and construction method for the same
Inventor: ISHIKAWA NAOKI
IPC: E04B1/26
Filed: 2021-03-10
Abstract: To provide a wooden fire-resistant structure, a building structure, and a construction method thereof which can be attached to other building materials so as to keep a long-term load.SOLUTION: A wooden fire-resistant structure 10 is used for a column or a beam of a building. The wooden fire-resistant structure 10 is provided with a core material 11 for a wooden structure supporting a load, and a wooden covering material 12 covering an outer peripheral surface of the core material 11 for a wooden structure; the outer peripheral surface of a part of the core material 11 for the wooden structure is exposed. The wooden fire-resistant structure 10 can be attached to other building materials so as to maintain long-term load.SELECTED DRAWING: Figure 1
Patent JP-2022138795-A (JP)
Title: optical element
Inventor: TOMIOKA YUICHI
IPC: H04N1/113
Filed: 2021-03-11
Abstract: To provide an optical element for an optical scanner that can prevent a deterioration in printing performance while maintaining a reduced size of the device.SOLUTION: An optical element 901 according to the present invention is used for an optical scanner 100 including a deflector 704 that deflects a light beam to scan a scanning target surface 706 in a main scanning direction, and an imaging optical system 709 that guides the light beam deflected by the deflector 704 to the scanning target surface 706. The optical element 901 has an internal reflection surface 904 that reflects the light beam deflected by the deflector 704, and at least one of optical surfaces of the optical element 901 is a diffraction surface.SELECTED DRAWING: Figure 1
Patent JP-2022139227-A (JP)
Title: Compression device and control method
Inventor: KODAMA SHO
IPC: H03M7/42
Filed: 2021-03-11
Abstract: To realize a compression device capable of suppressing deterioration of compression performance when code length is restricted to an upper limit value or less.SOLUTION: A compression device according to an embodiment includes an encoded information generation unit. The encoded information generation unit determines a plurality of code lengths respectively associated with the plurality of symbols on the basis of the frequency of appearance of each of the plurality of symbols. When the plurality of symbols includes one or more first symbols respectively associated with one or more first code lengths exceeding the upper limit, the encoded information generation unit changes the one or more first code lengths to the upper limit value, selects at least one third symbol in order from the longest associated code length from one or more second symbols respectively associated with one or more second code lengths that are less than the upper limit from among the plurality of symbols, and changes at least one third code length associated with the at least one third symbol to the upper limit value.SELECTED DRAWING: Figure 3
Patent JP-2022142500-A (JP)
Title: Thermoplastic elastomer composition and molded body of the same
Inventor: MORI HIROYUKI
IPC: C08L53/02
Filed: 2021-03-16
Abstract: To provide a thermoplastic elastomer composition which is excellent in slip resistance and blocking resistance in a good balance, and prevents transition of paper to oil.SOLUTION: A thermoplastic elastomer composition contains the following components (A) to (D). Component (A): hydrogenated product of a block copolymer having at least two polymer blocks P mainly containing an aromatic vinyl compound unit and at least one polymer block Q mainly containing a conjugated diene compound unit. Component (B): softening agent for hydrocarbon-based rubber. Component (C): Propylene-based resin containing the following component (C1) and component (C2). Component (C1): propylene homopolymer. Component (C2): propylene-α-olefin block copolymer. Component (D): rosin ester.SELECTED DRAWING: None
Patent JP-2022143163-A (JP)
Title: Engagement mechanism, folding box and blank for assembling folding box
Inventor: IIJIMA ATSUSHI
IPC: B65D5/54
Filed: 2021-03-17
Abstract: To allow an insertion piece to be inserted in a slit easily.SOLUTION: An insertion piece 14B is provided at a tip portion of a front opening part 14A, and a slit 25 where the insertion piece is inserted is formed at an inside front panel 10 with which the front opening part is overlapped. At the insertion piece, a curve-shaped ruled line 23 is formed, at a place being away from a tip edge, in which a central portion is farthest away from the tip edge and the left and right of the central portion go near the tip edge of the insertion piece. On the extension of the ruled line, a pair of constrictions 41, 41 is formed in which width of the insertion piece is locally narrowed. The insertion piece is folded inwardly along the ruled line, and the tip edge of the insertion piece can be pushed to the inside front panel right above the slit. A gap can be easily formed at the slit, vertical warp occurs in the insertion piece, and strength increases compared to a flat state.SELECTED DRAWING: Figure 4
Patent JP-2022146568-A (JP)
Title: game machine
Inventor: SUGIURA KOSUKE
IPC: A63F7/02
Filed: 2021-03-22
Abstract: To provide a game machine capable of effectively preventing ball clogging in a game ball passage without causing a harmful influence, such as malfunction of a winning device and a pattern display device on a game board surface.SOLUTION: In a Pachinko machine 1, a first game ball passage 31 having a first slope S1 for allowing game balls to flow down in a diagonally lower right direction and a second game ball passage 32 having a second slope S2 for allowing game balls to flow down in a diagonally lower left direction are provided one above the other within a large winning unit 41. In an end edge of the first slope S1, a guide cutout (cutout for allowing game balls to flow down) 72 that is narrower than game balls is formed along the longitudinal direction of the first game ball passage 31.SELECTED DRAWING: Figure 4
Patent JP-2022147705-A (JP)
Title: water heater
Inventor: ENDO SHUGO
IPC: F24H15/40
Filed: 2021-03-23
Abstract: To provide a water heater capable of improving convenience for a user and improving maintainability by a service provider in relation to a remote control function from the outside.SOLUTION: A water heater includes hot water supply means 5 capable of supplying hot water, a control device 10 that controls the hot water supply means 5, and a communication device 6 that enables communication between a server and the control device 10. The server provides an operation function of the hot water supply means 5 to an external operation terminal 8 that has accessed the server. The control device 10 controls the hot water supply means by operation from the external operation terminal 8 that has accessed the server. The water heater further includes selection means that selects a server that communicates with the communication device 6 from among a plurality of servers.SELECTED DRAWING: Figure 1
Patent JP-2021154126-A (JP)
Title: Method for measuring endolymphatic hydrops ratio of inner ear organ using artificial neural network and apparatus for the same
Inventor: CHUNG WON-HO
IPC: A61B10/00
Filed: 2021-03-25
Abstract: To provide a method for measuring an endolymphatic hydrops ratio of inner ear organs using an artificial neural network and an apparatus for the method.SOLUTION: There are provided a method for measuring an endolymphatic hydrops ratio of inner ear organs using an artificial neural network and an apparatus for the method. The method for measuring the endolymphatic hydrops ratio comprises the steps of: obtaining a plurality of frame images obtained by capturing inner ear organs; obtaining a plurality of pieces of mask data corresponding to the frame images by inputting the frame images into a neural network; clustering the pieces of mask data according to the inner ear organs and obtaining representative images according to the inner ear organs according to certain conditions; and overlapping a target image synthesized by using the frame images and the representative images according to the inner ear organs so as to measure the endolymphatic hydrops ratio.SELECTED DRAWING: Figure 1
Patent JP-2022152134-A (JP)
Title: Image data edition program, image data edition method, and image data edition device
Inventor: HARADA YOSHIYUKI
IPC: G06F21/62
Filed: 2021-03-29
Abstract: To provide an image data edition program that accurately masks a character string corresponding to an identified item included in image data.SOLUTION: A server 10 acquires, when acquiring image data ((3) in Fig. 4), character strings included in the image data, and refers to a character string pattern DB in which information is registered in advance ((2) in Fig. 4) and identifies an item name to be masked (for example, "my-number") from the acquired character strings. The server refers to the character string pattern DB, and identifies one character string that satisfies a feature of the character string corresponding to the identified item name from character strings included in the image data. The server identifies, based on the identified string, character strings that are aligned vertically and horizontally and satisfy the feature of the character string corresponding to the item name. The server masks, on the basis of a processing result, the image data ((4) in Fig. 4).SELECTED DRAWING: Figure 4
Patent JP-2022120750-A (JP)
Title: Method of separating signal waveform per incoming direction
Inventor: MATSUKURA TOSHIHIRO
IPC: G10K15/00
Filed: 2021-02-05
Abstract: To enable a signal waveform to be separated per incoming direction.SOLUTION: When source signal space advance information is known, using an objective function having a constraint condition including information that a mixed matrix estimated from the source signal space advance information is an inverse matrix of a separation matrix, the separation matrix is updated per matrix block, and then a source signal is estimated from the obtained separation matrix and an observation signal. When the source signal space advance information is unknown, the source signal is estimated using advance information concerning statistical dispersion of the observation signal and the source signal, and then, the degree of attribution and a model parameter are alternately updated using a signal base vector as a feature quantity and assuming a von Mises-Fisher distribution as the mixed model, thereby solving a conversion indefiniteness problem of the estimated source signal.
Patent JP-2022154203-A (JP)
Title: Determination method and determination support system of arrival at support layer
Inventor: INAZUMI KAZUKUNI
IPC: E02D7/20
Filed: 2021-03-30
Abstract: To provide a determination method and a determination support system of arrival at a support layer capable of determining more properly an arrival of a tubular pile such as a steel pipe pile at a support layer in an inner excavation pile method.SOLUTION: A determination support system 40 acquires a depth of a tip portion of a steel pipe pile (a tubular pile), an integral current value of an auger driving source 32 driving an earth auger 23, and an integral output value of a vibration driving source 37 driving a vibrator 24 and displays a first indicator that is an integral current value per depth and an indicator based on an integral output value per a depth on a display device 46. Thus, arrival of the steel pipe pile at a support layer can be determined based on a plurality of indicators.SELECTED DRAWING: Figure 2
Patent JP-2022154469-A (JP)
Title: Garment
Inventor: SAKURAI KAZUHIRO
IPC: A41D13/005
Filed: 2021-03-30
Abstract: To improve cooling efficiency of cooling of the face of a wearer.SOLUTION: A garment according to one embodiment comprises a trunk and a face cover. The trunk comprises attaching parts configured such that blower modules are detachably attached thereto, and it is configured to cover at least a portion of the torso of a wearer who puts on the garment. The face cover is attached to the trunk, and is configured to cover at least a portion of the face of the wearer.SELECTED DRAWING: Figure 1
Patent JP-2022154622-A (JP)
Title: Rotating electric machine control device
Inventor: SAHA SUBURATA
IPC: H02M7/48
Filed: 2021-03-30
Abstract: To smoothly switch a control method by suppressing the occurrence of voltage and current distortion when the control method is switched between asynchronous pulse width modulation control and synchronous 5-pulse control in the control of an inverter that converts power between DC and multiple-phase AC.SOLUTION: A rotating electric machine control device shifts the control method to synchronous 5-pulse control when an operating point crosses a second boundary K22 while asynchronous pulse width modulation control is being executed, and shifts the control method to asynchronous pulse width modulation control when the operating point crosses a first boundary K21 while synchronous 5-pulse control is being executed. The first boundary K21 is set such that the number of switching pulses per unit rotation speed by synchronous 5-pulse control immediately before the operating point crosses the first boundary K21 is smaller than the number of switching pulses per unit rotation speed by asynchronous pulse width modulation control immediately after the operating point crosses the first boundary K21.SELECTED DRAWING: Figure 7
Patent JP-2022155779-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: OSAWA TATSUYA
IPC: G03G5/147
Filed: 2021-03-31
Abstract: To provide an electrophotographic photoreceptor with which memory (charge accumulation) is suppressed, and a process cartridge and an electrophotographic device including the electrophotographic photoreceptor.SOLUTION: Provided is an electrophotographic photoreceptor including a support medium and an undercoat layer, a charge generation layer and a charge transport layer that are formed on the support medium in the order stated, the undercoat layer containing metal oxide particles and a polyamide resin, a charge generation material containing a chlorogallium phthalocyanine crystal and a resin. The spectral absorption spectrum of the chlorogallium phthalocyanine crystal has a maximum peak in each of a wavelength range A and a wavelength range B, the absorbance in a peak wavelength of the maximum peak in the wavelength range A being larger than the absorbance in the peak wavelength of the maximum peak in the wavelength range B. A: 646 nm to 668 nm, inclusive; B: 782 nm to 809 nm, inclusive.SELECTED DRAWING: Figure 1
Patent JP-2022158427-A (JP)
Title: Information processing device and information processing method
Inventor: KODAMA NAOKI
IPC: G06F13/00
Filed: 2021-04-02
Abstract: To provide an information processing device capable of improving user convenience when distributing an event to both a compound machine and a user terminal.SOLUTION: An information processing device includes: an event notification reception unit configured to receive an event notification that is the same as that of a user terminal; an already-read information reception unit configured to receive already-read information indicating that the user terminal has confirmed the event notification; and an event processing unit configured to perform processing regarding the event notification differentiated according to whether the already-read information reception unit has received the already-read information.SELECTED DRAWING: Figure 9
Patent JP-2021164637-A (JP)
Title: Catheter tubular support
Inventor: KEATING KARL
IPC: A61M25/00
Filed: 2021-04-06
Abstract: To provide an improved retrieval catheter.SOLUTION: A clot retrieval catheter 35 can have a tailored, highly flexible body section capable of navigating tortuous routes, and an expandable tip 42 for local flow restriction/arrest. The body can be a support tube 100 of struts with a plurality of ribs and one or more axial spines. The support tube can be a tubular section with a pattern of radial slots to increase flexibility while inhibiting kinking and binding. The ribs and spines can have strut widths which vary along the length of the support tube or can have curves with a non-planar cross section. The ribs move when subjected to the loads of a thrombectomy procedure. The structure of the support tube is a braided or woven pattern of strands. The support tube has a polymer jacket or membrane disposed around at least a portion of the structure.SELECTED DRAWING: Figure 1
Patent JP-2022160865-A (JP)
Title: mask
Inventor: KITAJIMA NOBUYUKI
IPC: A62B18/02
Filed: 2021-04-07
Abstract: To provide a mask that can closely adhere to a skin from a lower jaw to cheeks.SOLUTION: The mask includes: a mask main body that covers an object part on a face of a wearer; and strap-like parts provided on the mask main body. The mask main body includes multiple pleat parts and a lower end side welding line. The pleat parts extend in the longitudinal direction and are formed of filter paper that forms the mask main body being folded pleat-like, thereby allowing them to be vertically opened. The lower end side welding line is provided under a traverse center line that is a center line in the vertical direction of the mask main body and is like a downward projecting arc. The strap-like parts and the lower end side welding line intersect, or the extended line of the strap-like parts and the lower end side welding line intersect. The strap-like part is connected to the mask main body at two points, top and bottom. Out of the two connection parts, the lower side connection part is located on or under the lower end side welding line.SELECTED DRAWING: Figure 1
Patent JP-2022161671-A (JP)
Title: Printing device
Inventor: EBUCHI OSAMU
IPC: B41J21/16
Filed: 2021-04-09
Abstract: To provide a printing device that can prevent a margin from occurring in printing, regardless of expansion and contraction of a sheet and also prevent an error from occurring in printing.SOLUTION: A printing device 100 comprises a printing part 2, conveying rollers 3, a control part 4 and a detecting part 5. The control part sets original data as printing data, when a printing distance in a conveying direction of a sheet for a printed image printed based on the original data is larger than an inter-detected part distance between parts to be detected made adjacent to each other, and sets data having lines increased of the original data as printing data so that the printing distance is larger than the inter-detected part distance, when the printing distance is same as the inter-detected part distance or is smaller than the inter-detected part distance, which stops output of n-th printing data and at the same time starts output of n+1-th printing data, whenever receiving a n+1-th detection signal.SELECTED DRAWING: Figure 1
Patent JP-2022162729-A (JP)
Title: Temperature control system and air craft
Inventor: ISHIMARU TAKU
IPC: B64C17/02
Filed: 2021-04-13
Abstract: To control a temperature of an electronic device preferably while inhibiting increase of the weight.SOLUTION: A temperature control system controls a temperature of an electronic device provided within an air craft and includes ballast which is provided within the air craft and adjusts weight distribution of the air craft. The ballast has a heat storage part for storing heat generated from the electronic device and controlling the temperature of the electronic device. The ballast is provided contacting with the electronic device physically. The ballast further has heat radiation fins which radiate heat transmitted from the electronic device.SELECTED DRAWING: Figure 2
Patent JP-2022165101-A (JP)
Title: Communication management device, communication management method, and program
Inventor: KAWASAKI REIJI
IPC: H04M3/56
Filed: 2021-04-19
Abstract: To prevent unnecessary voice from being output even when there is a plurality of terminal devices in the same area in a communication system for sending and receiving voice between a plurality of terminal devices.SOLUTION: A communication management device manages communication for sending and receiving voice between a plurality of terminal devices. The communication management device has a determining unit that determines a terminal device for executing a voice process from among the plurality of terminal devices in the same area and a terminal control unit that instructs a terminal device on the same area that is different from the terminal device executing the voice process to discontinue the voice process.SELECTED DRAWING: Figure 6