baber/WOPTO huggingface dataset:
Patent JP-2023108303-A (JP)
Title: Gate information management system, and server and program therefor
Inventor: INAGAKI SHOHEI
IPC: G06Q50/16
Filed: 2022-01-25
Abstract: To enable a setting person to rapidly set key information for a smart lock irrespective of who is the setting person.SOLUTION: A gate information management system includes: a smart lock placed in a building; a terminal which has a title to acquire identification information for identifying the smart lock from at least either one of the smart lock side or a server; and the server which is mutually communicable with the terminal via a network and possess key information including property information identifying a gate of the building. The terminal is either a user terminal or a setting agent terminal which registers the key information to the smart lock. The server, when receiving a request for the key information based on at least either one of the identification information on the smart lock or the property information from the terminal via the network, transmits the key information associated with the request information to the terminal.SELECTED DRAWING: Figure 2
Patent JP-2023109265-A (JP)
Title: Rotation angle detector and rotating electrical machine using the same
Inventor: KITAMURA TATSUYA
IPC: G01D5/245
Filed: 2022-01-27
Abstract: To obtain a rotation angle detector with which a decrease in the accuracy of detecting a rotation speed and a rotation angle is prevented by reducing a signal flux entering in the magnetism detection direction of a magnetism detection element and suppressing the influence of a disturbance magnetic flux.SOLUTION: The rotation angle detector comprises: a magnet which is provided at one side in the axial direction of a shaft and rotates integrally with the shaft; a magnetism detection element which is disposed at one side in the axial direction of the magnet by being spaced apart from the magnet; and a shield which is composed of a magnetic substance. The shield is disposed at a position in the axial direction between the axial position of a wiring member in which a current flows and the axial position of the magnetism detection element and includes a portion which is located on the radially outside of the magnet as seen in the axial direction and overlaps the wiring member as seen in the axial direction. The wiring member is disposed at an axial position closer to the magnet than the magnetism detection element and located on the radially outside of the magnet as seen in the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2023110207-A (JP)
Title: Flame-retardant polycarbonate resin composition and molded article thereof
Inventor: AZUMA KENGO
IPC: C08L69/00
Filed: 2022-01-28
Abstract: To provide a flame-retardant polycarbonate resin composition excellent in impact strength, flame retardancy and durability, and a molded article thereof.SOLUTION: The flame-retardant polycarbonate resin composition contains, based on (A) 100 pts.wt. of a polycarbonate resin (component A), (B) 1-30 pts.wt. of an ABS resin (component B), (C) 1-10 pts.wt. of a methyl methacrylate-butadiene-styrene copolymer (component C), (D) 1-30 pts.wt. of a phosphazene (component D) containing 98.5 mol% or more of a phosphazene cyclic trimer, and (E) 0.05-2 pts.wt. of a drip inhibitor (component E).SELECTED DRAWING: None
Patent JP-2023112299-A (JP)
Title: Game program, game device, and game system
Inventor: OTSUKA KEI
IPC: A63F13/58
Filed: 2022-02-01
Abstract: To provide a game program, a game device, and a game system capable of providing a user with a play environment for consuming or recovering a parameter suitable for a game play experience.SOLUTION: A game program causes a control unit 23 (computer) of a server device 2 to function as: recovery means 234 for executing a first recovery for recovering a parameter associated at least either with a user or with a character operated by the user according to the lapse of time, and executing a second recovery for recovering the parameter according to the user's instruction; specification means 235 for specifying consumption information on the consumption of the parameter in a first period; and provision means 236 for providing at least either the user or the character with at least either an opportunity to execute the second recovery or an opportunity to consume the parameter, which gives preferential treatment with regard to the opportunity on the basis of the consumption information.SELECTED DRAWING: Figure 1
Patent JP-2022048341-A (JP)
Title: Techniques for improving fiber scanning system
IPC: G02B26/10
Filed: 2022-02-03
Abstract: PROBLEM TO BE SOLVED: To provide techniques for improving a fiber scanning system. 
     SOLUTION: A fiber scanning system can have optimized performance by substantially matching the natural frequencies of the fiber scanning system's actuator and fiber optic scanning element. By matching the natural frequencies, the fiber scanning system can increase the maximum distance that the tip of the fiber optic scanning element may be driven relative to a resting position. Such an effect may be produced because matching the natural frequencies of the fiber scanner allows larger amplitudes to be achieved. It should be noted that the natural frequencies of the scanning system can be selected to avoid excitation frequencies that could destabilize the system. In this way, the system as a whole may act as a tuned mass damper or a tuned resonance structure, thereby improving scan performance while maintaining a stable scanning system. 
     SELECTED DRAWING: Figure 4A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022048381-A (JP)
Title: Content distribution system and content distribution method
IPC: G06Q30/02
Filed: 2022-02-04
Abstract: PROBLEM TO BE SOLVED: To allow for recognizing the number of persons who have viewed a content and to use a store terminal as a marketing tool for a product being an object of sales promotion. 
     SOLUTION: A content distribution system 1 comprises: a touch panel 15 on which selection input parts 19 corresponding to a plurality of contents are displayed in a screen; an input accepting unit 47 which accepts input operations on the selection input parts 19; a switching unit 48 which, in response to an input operation on a selection input part 19, performs switching to output a content corresponding to the selection input part 19 by an output unit 18; a camera 17 which captures an image of a person being in front of the touch panel 15; a face recognition unit 57 which can identify the person individually by analyzing a facial part of the person included in the image of the person on the basis of a face recognition algorithm; and a number-of-persons transmission unit 59 which transmits information allowing for specifying the number of persons who were in front of the touch panel 15 for a certain time or longer, to a server 3. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023115622-A (JP)
Title: Cold bent glass unit and cold bending method
Inventor: OKAMOTO YURIKO
IPC: E04B2/88
Filed: 2022-02-08
Abstract: To provide a cold bent glass unit and a cold bending method not obstructing bending of a glass plate through a cold bending method even when the glass plate is supported on a frame.SOLUTION: A cold bent glass unit 1 comprises: a rectangular glass plate 2; a bent corner part 2a on which force is applied in a force applied direction P through a cold bending method, being one of corners of the glass plate 2; a diagonal corner part 2b positioned diagonally to the bent corner part 2a in the force applied direction P upon force application on the bent corner part 2a; bent edges 5 to be bent through the cold bending method, being edges of the glass plate 2 adjacent to the diagonal corner part 2b; and a support frame 3 covering a circumference of the glass plate 2 and supporting it, wherein an intermediate material 4 is placed between the frame 3 and the glass plate 2, and the intermediate material 4 placed between the bent edges 5 and the frame 3 and on a near side of the force applied direction P is formed of a low elastic modulus body with an elastic modulus allowing deformation corresponding to deformation of the glass plate 2.SELECTED DRAWING: Figure 12
Patent JP-2023116007-A (JP)
Title: Surface wave detection device
Inventor: KONAKAWA EMII
IPC: G01F23/296
Filed: 2022-02-09
Abstract: To provide a surface wave detection device which can enhance a commercial value.SOLUTION: A piezoelectric element 30 is configured to generate a first surface wave W1 in a first propagation surface part 11 toward a counter part C from a placement object part 21b and be able to detect the first surface wave W1 that is reflected to the placement object part 21b from a first reflection part 11a provided in the counter part C, and is configured to generate a second surface wave W2 in a second propagation surface part 12 toward the counter part C from the placement object part 21b and be able to detect the second surface wave W2 that is reflected to the placement object part 21b from a second reflection part 12a provided in the counter part C. A first distance D1 from the placement object part 21b to a first reflection part 11b is different from a second distance D2 from the placement object part 21b to a second reflection part 11b.SELECTED DRAWING: Figure 2
Patent JP-2023116940-A (JP)
Title: Liquid discharge device, and control method for liquid discharge device
Inventor: MORI KOTA
IPC: B41J2/015
Filed: 2022-02-10
Abstract: To facilitate the design of a pulse waveform that makes droplet discharge characteristics desired characteristics.SOLUTION: A liquid discharge device includes: a plurality of discharge part each including a nozzle, a pressure chamber, and a drive element; and a signal generation part that generates a drive signal. The drive signal includes a drive waveform. The drive waveform includes: a contraction waveform that changes from a first potential to a second potential; an expansion waveform that comes out after the contraction waveform, and changes from the second potential to a third potential; and a discharge waveform that comes out after the expansion waveform, and changes from the third potential to a fourth potential. The first potential is a potential between: the second potential and the fourth potential; and the third potential. The expansion waveform includes a plurality of expansion adjustment waveforms with amounts of change in a potential of the drive signal per unit time being different from each other. When the drive signal is supplied, the drive element contracts a volume of the pressure chamber according to potential change of the contraction waveform, expands the volume of the pressure chamber according to potential change of the expansion waveform, and contracts the volume of the pressure chamber according to potential change of the discharge waveform to discharge the liquid from the nozzle.SELECTED DRAWING: Figure 6
Patent JP-2023117592-A (JP)
Title: Program, dynamic analysis system, and dynamic analysis device
Inventor: ITO TAKESHI
IPC: G16H30/40
Filed: 2022-02-14
Abstract: To provide highly accurate analysis results for a dynamic image while ensuring homogeneity.SOLUTION: A dynamic analysis server 10 comprises: a storage section for storing a dynamic analysis algorithm that performs dynamic analysis on a dynamic image obtained by dynamic imaging with radiation on a subject; a receiving section for receiving, from a first data collection device (for example, a data collection server 40 of a hospital A), a first data set including a first dynamic image obtained by dynamic imaging on a first subject and information obtained by a first examination other than the dynamic imaging on the first subject, and receiving, from a second data collection device (for example, a data collection server 40 of a hospital B), a second data set including a second dynamic image obtained by dynamic imaging on a second subject and information obtained by a second examination other than the dynamic imaging on the second subject; and a learning section for modifying the dynamic analysis algorithm on the basis of the first data set and the second data set.SELECTED DRAWING: Figure 1
Patent JP-2023120874-A (JP)
Title: Detection device, on-vehicle device, and detection method
Inventor: MIYAZAKI HIDEAKI
IPC: G08G1/00
Filed: 2022-02-18
Abstract: To provide a detection device, an on-vehicle device, and a detection method that are capable of detecting that a driver's state is a rush driving state with high accuracy.SOLUTION: A detection device according to an aspect of an embodiment includes a control unit. The control unit detects driving state information indicating a driving state related to at least either of a vehicle and a driver of the vehicle. The control unit analyzes the detected driving state information and calculates rush driving information indicating a level of tendency of rush driving with the driver. On the basis of the calculated rush driving information, the control unit detects that the driver's state is a state of rush driving.SELECTED DRAWING: Figure 1
Patent JP-2023124734-A (JP)
Title: game machine
Inventor: ADACHI MASATO
IPC: A63F7/02
Filed: 2022-02-25
Abstract: To provide a game machine capable of enhancing interest.SOLUTION: A setting value (adjustment value) used for adjusting sound volume by a first software setting is given to a first volume 3145. A setting value (adjustment value) used for adjusting sound volume by a second software setting is given to a second volume 3146. A setting value used for adjusting a sound volume by first operation input and second operation input is given to a third volume 3151. The first operation input is a setting value set based on a value inputted from a sound volume adjustment switch provided in a back side of a game machine. The second operation input is a setting value set based on a value inputted from a setting switch provided in a front side of the game machine.SELECTED DRAWING: Figure 16
Patent JP-2023125242-A (JP)
Title: Vectorization of image generated by artificial intelligence
Inventor: KUBOTA Nozomu
IPC: G06N20/00
Filed: 2022-02-28
Abstract: To allow for changing size while preventing deterioration of image quality, regarding images generated by artificial intelligence, or the like.SOLUTION: In an information processing method executed by an information processing device having a processor, the processor executes: generating a first image in raster format using a generative adversarial network that includes a generator and a discriminator; converting the first image into a second image in vector format; inputting a third image obtained by converting the second image into raster format, or the second image, to the discriminator to obtain discrimination results; and storing the second image in a storage unit, if the discrimination results are true, or if the discrimination results are the same as results discriminated by the discriminator regarding the first image.SELECTED DRAWING: Figure 6
Patent JP-2023125688-A (JP)
Title: Rotation translation part and method for manufacturing the same
Inventor: HAYASHI SOICHIRO
IPC: F16D28/00
Filed: 2022-02-28
Abstract: To provide a small-sized rotation translation part.SOLUTION: A parallel driven cam 50 has an annular driven cam body 51, and a plurality of driven cam grooves 500 formed on one end surface of the driven cam body 51, and when a drive cam rotates relative to a housing inner cylinder part 121, it moves relative to the housing inner cylinder part 121 in an axial direction. A housing 12 has a housing side engaging part 17 formed at a specific location in a circumferential direction of an outer peripheral wall of the housing inner cylindrical part 121. The driven cam 50 has a translation part side engaging part 57 formed at a specific location in a circumferential direction of an inner peripheral wall of the driven cam body 51 so as to be able to slide in the axial direction of the housing inner cylindrical part 121 while engaging with the housing side engaging part 17. The translation part side engaging part 57 is formed at a position P1 avoiding the driven cam groove 500 in a circumferential direction of the driven cam body 51.SELECTED DRAWING: Figure 3
Patent JP-2023130996-A (JP)
Title: Article inverting device, article inverting method
Inventor: TOYOURA TAKESHI
IPC: B65G47/248
Filed: 2022-03-08
Abstract: To provide a technology that can selectively invert an article.SOLUTION: The article inverting device includes: a front/reverse determination unit that determines which of the front and back sides of an article placed on a conveyor faces upward based on status information indicating the state of the article; an article removal unit that removes from the conveyor an article determined by the front/reverse determination unit to have the back side facing upward; and an inversion unit that inverts an article removed by the article removal unit so that the front side faces upward.SELECTED DRAWING: Figure 2
Patent JP-2022106692-A (JP)
Title: Ion implantation processes and apparatus using gallium
IPC: H01J37/08
Filed: 2022-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an ion source apparatus that enables low vapor pressure dopant source materials to be efficiently used for implanting gallium dopant species. 
     SOLUTION: An ion source apparatus for ion implantation includes an ion source chamber, and a consumable structure in or associated with the ion source chamber. The consumable structure includes a solid dopant source material susceptible to reaction with a reactive gas for release of dopant in a gaseous form to the ion source chamber. The solid dopant source material comprises gallium nitride, gallium oxide (either of which may be isotopically enriched with respect to a gallium isotope), or a combination thereof. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022075819-A (JP)
Title: Cargo storage device
IPC: B65G1/04
Filed: 2022-03-15
Abstract: PROBLEM TO BE SOLVED: To detect a small animal or the like even when it is erroneously mounted on a carry-in/out part. 
     SOLUTION: A cargo storage device includes: a carry-in/out part where a cargo carried in/out by a user is arranged; a storage part for storing the cargo; a moving device for moving the cargo between the carry-in/out part and the storage part; a weight measuring part capable of measuring the weight of the cargo mounted on the carry-in/out part; and a weight movement detection part for detecting weight movement of the cargo mounted on the carry-in/out part based on a measurement result of the weight measuring part. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135189-A (JP)
Title: Imaging apparatus and imaging method
Inventor: KIKUCHI TARO
IPC: H04N23/74
Filed: 2022-03-15
Abstract: To provide an imaging apparatus and an imaging method, configured to obtain imaging data of a railway tunnel having an evacuation site without causing overexposure or underexposure for a standard section and the evacuation site by one shooting.SOLUTION: An imaging apparatus includes: at least one imaging unit mounted on a mobile body to image a structure; a brightness adjustment unit which adjusts brightness of an imaging region of the imaging unit; a ranging unit which measures, before the imaging unit images the structure, distance information between the imaging unit and the structure; and an exposure control unit which controls, when the distance information measured by the ranging unit changes, exposure for the imaging unit using the distance information and characteristic information of the bright adjustment unit.SELECTED DRAWING: Figure 1
Patent JP-2023138121-A (JP)
Title: Measuring device, blood glucose value measuring device, and measurement method
Inventor: OBA YOSHIHIRO
IPC: G01N21/552
Filed: 2022-03-18
Abstract: To provide a measuring device that excels in measurement reliability.SOLUTION: A measuring device pertaining to an embodiment of the present invention comprises: a total reflection prism that has a total reflection plane which the object to be measured comes into contact with; a light source unit that causes light in wavelength of 7 [μm] to 12 [μm] inclusive to enter the total reflection plane; and a detection unit that detects the light intensity of the light reflected at the total reflection plane. Assuming that the refractive index of the base substance of the total reflection prism relative to light in wavelength of 10 [μm] is n1, and the refractive index n2 of the object to be measured, relative to light in wavelength of 10 [μm] is 1.32 or 1.44, an incident angle θc at center of a beam of light from the light source satisfies formula (1).SELECTED DRAWING: Figure 4
Patent JP-2022169436-A (JP)
Title: Fixing belt and fixing device
Inventor: KOBAYASHI NORIAKI
IPC: G03G15/20
Filed: 2022-03-23
Abstract: To provide a fixing belt that hardly causes the occurrence of an image defect, an unusual sound, and an increase in torque.SOLUTION: A fixing belt has a substrate in an endless shape, and a resin layer that covers a surface on an inner peripheral side of the substrate. A second surface of the resin layer on the opposite side of a first surface facing the substrate has a plurality of cell structures. The resin layer includes resin and filler. The second surface is roughened by the filler. When the length in a longitudinal direction of the fixing belt is L, an area with a width L/7 centered at a middle point in the longitudinal direction of the fixing belt is a center area X, areas with the width L/7 from both ends toward the center in the longitudinal direction of the fixing belt are end areas Y and Z, and the arithmetic average roughnesses of the second surface in the areas X, Y, Z are RaX, RaY, and RaZ, all of the difference between RaX and RaY, the difference between RaY and RaZ, and the difference between RaX and RaZ are 0.1 μm or less. The coefficient of variation of the area of the cell structures included in the areas X, Y, Z is 25% or less.SELECTED DRAWING: Figure 3
Patent JP-2023114410-A (JP)
Title: Recording device and recording method
Inventor: MARUYAMA NAOKI
IPC: B41J2/01
Filed: 2022-03-24
Abstract: To resolve deterioration in the graininess or reduction in the chroma in an image with a low gray-scale to intermediate tone.SOLUTION: A recording device includes: a first nozzle group comprising a plurality of nozzles configured to discharge, to a medium, a first dot that is a dot of a reaction liquid; a second nozzle group comprising a plurality of nozzles configured to discharge a second dot that is a dot of ink containing a color material that coagulates with the reaction liquid; and a control unit configured to control discharging of the first dot by the first nozzle group and discharging of the second dot by the second nozzle group. The control unit controls arrangement, on the medium, of the first dots discharged by the first nozzle group so as to be more regular than arrangement, on the medium, of the second dots discharged by the second nozzle group.SELECTED DRAWING: Figure 3
Patent JP-2023141865-A (JP)
Title: Machine tool
Inventor: Higuchi yutaro
IPC: B23B47/18
Filed: 2022-03-24
Abstract: To provide a machine tool capable of automatically setting, a frequency at which a scrape cutting effect can be acquired, in processing in which, a relative speed of a tool and a workpiece is varied periodically.SOLUTION: In a machine tool 100 for relatively moving a rotary tool T1 and a workpiece W for performing drilling, the machine tool has; a main shaft 112 for rotating the fitted rotary tool T1; a table 106 to which the workpiece W is fitted; a Z axis feeding unit 118 for relatively moving the main shaft 112 and the table 106 along a center axis direction of the main shaft 112; and a control unit 10 for, when receiving a command of oscillation hole processing for drilling the workpiece W by varying, the relative movement speed of the main shaft 112 and the table 106 at the oscillation frequency, setting an oscillation frequency different from a value which is obtained by multiplying the rotary frequency of the main shaft 112 by a blade number of the rotary tool T1, and actuating the Z axis feeding unit 118 by the oscillation frequency.SELECTED DRAWING: Figure 1