baber/WOPTO huggingface dataset:
Patent JP-2022009802-A (JP)
Title: Rotary electric machine
IPC: H02K21/14
Filed: 2021-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine which can reduce torque ripples. 
     SOLUTION: A rotor 33 comprises: a rotor core 64; and a plurality of magnets 65 which are radially arranged and embedded in the rotor core 64. Phase difference of θ1 at an electric angle is provided between each of a three-phase winding set. Each of teeth 76 comprises: an extension part 77; and a tip part 78 provided on a side of the rotor 33 to the extension part 77. The tip part 78 comprises a plurality of skew formation parts 781, 782 aligned in an axial direction. When surfaces of the skew formation parts 781, 782 facing the rotor 33 are considered as tooth tip surfaces, a circumferentially center position of each tooth tip surface is shifted by θ2 at the electric angle in a circumferential direction, and θ2<θ1. When a magnetic d-axis opening angle which is a central angle of both ends in the circumferential direction at a side radially outside the magnets 65 is considered as θ3, and a magnetic q-axis opening angle which is a central angle of a magnetic path of the rotor core 64 to be formed between the magnets adjacent to each other in the circumferential direction is considered as θ4, θ4<θ3. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023072181-A (JP)
Title: Organic waste treatment system
Inventor: KIUCHI TOMOAKI
IPC: C02F11/08
Filed: 2021-11-12
Abstract: To improve efficiency of solubilization treatment of a processing object containing an organic substance.SOLUTION: An organic waste treatment system of one embodiment comprises a digestion appliance and a solubilization appliance. The solubilization appliance includes: a feed section for supplying a digestion sludge to the solubilization appliance; a first solubilization tank and a second solubilization tank for storing the digestion sludge or solubilization sludge; a passage for circulation and solubilization of the digestion sludge or the solubilization sludge stored in the first solubilization tank and transfer to the second solubilization tank; and a circulation passage including a passage for circulation and solubilization of the solubilization sludge stored in the second solubilization tank and transfer to the first solubilization tank. The circulation passage is provided with: a pressure application section for application of pressure to the digestion sludge or the solubilization sludge stored in the first solubilization tank or the solubilization sludge stored in the second solubilization tank, so as to flow the same to the circulation passage; and an ozone generation section for supplying ozone to the digestion sludge or the solubilization sludge flown to the circulation passage by the pressure application section.SELECTED DRAWING: Figure 1
Patent JP-2023073837-A (JP)
Title: Broadcasting-delivering system and broadcasting-delivering method
Inventor: KATO NOBUYUKI
IPC: H04H20/20
Filed: 2021-11-16
Abstract: To provide multi-channel content based on a plurality of viewpoints without causing excessive cost burdens on one broadcasting station.SOLUTION: A broadcasting-delivering system according to an embodiment comprises a first and a second broadcasting station, each of which is provided with a broadcasting system and an Internet-based delivery system. The first broadcasting station broadcasts program content having been prepared by selectively editing multi-channel content composed of content for multiple related channels, and the second broadcasting station receives the distribution delivery of related content of a discretionary channel from the multi-channel content and delivers the received related content by the delivery system over the Internet in conformity with the program content being broadcast from the first broadcasting station. The first broadcasting station provides a user terminal which receives the broadcast program content and the Internet-delivered related content with an application for selectively viewing the program content and the related content.SELECTED DRAWING: Figure 1
Patent JP-2023074145-A (JP)
Title: Stator coil
Inventor: OMAGARI KENICHI
IPC: H02K3/28
Filed: 2021-11-17
Abstract: To provide a stator coil with which a high-quality rotary electric machine can be formed while a torque fluctuation between phases when a rotor is rotating can be suppressed to cancel the rotation torque unevenness.SOLUTION: A stator coil includes a linear portion group formed by arranging linear portions of three phases in parallel for every two adjacent slots in a stator core, is formed by a continuous three-phase coil group obtained by sequentially arranging the linear portions of the respective phases in parallel, and is attached by being wound, in a plurality of layers, in the circumferential direction of the stator core. The linear portions of the same phase are sequentially housed in first slots that are ever other slots among the slots of the stator core, and are layered in the radial direction of the stator core. In each of second slots that are ever other slots but are not the first slots among the slots of the stator core, the linear portions of two phases that are the same as two phases in the first slots adjacent to the second slot are housed in such a way that the number of layered linear portions in the second slot is equal to those in the first slots. The linear portions in the second slot are layered in the radial direction of the stator core.SELECTED DRAWING: Figure 2
Patent JP-2022155459-A (JP)
Title: Manufacturing method of stretched film
Inventor: NAKAHARA AYUMU
IPC: B29C55/02
Filed: 2021-11-18
Abstract: To reduce looseness and/or wrinkles caused in a film which has been obliquely stretched.SOLUTION: A manufacturing method of a stretched film includes: holding right and left edges in a width direction of a long-sized film, by right and left clips of a variable pitch type in which a clip pitch in a machine direction changes, respectively; making the right and left clips travel and move while changing a clip pitch of at least one clip in a manner of tracing a right and left symmetrical trajectory to obliquely stretch the film; and heat setting the film. In the oblique stretch, the traveling and moving is performed so that one clip of the right and left clips precedes the other clip. In the heat setting, a temperature gradient region is formed in which temperature at an edge side held by the one preceding clip of the film is higher than temperature at an edge side of the other.SELECTED DRAWING: Figure 5
Patent JP-2023074839-A (JP)
Title: indoor unit
Inventor: HISAMATSU SHION
IPC: F24F13/20
Filed: 2021-11-18
Abstract: To provide an indoor unit capable of easily attaching and detaching an arm to/from a casing and not degrading appearance in closing an inlet panel.SOLUTION: An indoor unit includes: a casing having a front surface, and a holder storage portion opened at the front surface and gradually recessed upward as going backward; an arm holder inserted into the holder storage portion from a front surface side and detachably fixed in the holder storage portion; an arm inserted to the holder storage portion from the front surface side and held by the arm holder at one end rotatably around an axis extending in a width direction of the casing; and an inlet panel fixed to the other end of the arm. The arm is rotatable around the axis between a close position where the inlet panel is disposed in a manner of being overlapped on the front surface of the casing and covers the opening of the holder storage portion and an open position for opening the front surface of the casing by the inlet panel moving forward and upward from the close position.SELECTED DRAWING: Figure 1
Patent JP-2023020817-A (JP)
Title: Moving-image delivery system, playback device, playback method, program, and recording medium
IPC: H04N21/2668
Filed: 2021-11-19
Abstract: PROBLEM TO BE SOLVED: To play back video content together with a live broadcast about the video content. 
     SOLUTION: A moving-image delivery system comprises a recording/playback device 1 for playing back television broadcast programs and live moving images, and a moving-image delivery server 5 for delivering live moving images. The recording/playback device 1 is provided with: a delivery request unit 12 for transmitting a delivery request that requests the delivery of live moving images of a television broadcast program, the delivery request including meta-information for specifying a television broadcast program when playing back television broadcast programs; and a display control unit 13 for, upon receiving the delivery of a live moving image, outputting a display screen in which the television broadcast program and the live moving image are displayed in the same screen. Upon receiving a delivery request, the moving-image server 5 starts delivering live moving images of the television broadcast program specified by the meta-information included in the delivery request. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023075862-A (JP)
Title: tandem press line
Inventor: OKADA SATOSHI
IPC: B21D28/24
Filed: 2021-11-19
Abstract: To provide a tandem press line 10 configured to suppress a possibility that a coil material W which is fed intermittently is broken, although the coil material has no looseness.SOLUTION: A tandem press line 10 comprises: a first press machine 11 that applies punching processing to a coil material W which is fed intermittently; a second press machine 12 that further applies punching processing to the coil material in synchronization with the first press machine 11; and an intermediate feeding device 37, arranged between the press machines, which grips the coil material W when feeding the coil material and releases the gripping during press machining. The first and second press machines 11 and 12 respectively have a first molding die 40 and a second molding die 41 having material lifters of the same stroke length at female molds, where a height of an upper surface of the female mold the first molding die 40 is different from a height of an upper surface of the female mold of the second molding die 41, and a different between the heights is same as the stroke length of the material lifters.SELECTED DRAWING: Figure 1
Patent JP-2023076067-A (JP)
Title: sternum clip
Inventor: TANI KAZUO
IPC: A61B17/82
Filed: 2021-11-22
Abstract: To stabilize the altitude of a sternum clip in the state of combining the sternums by increasing a contact area of the sternum clip in the state of combining the sternums with the sternums.SOLUTION: The sternum clip comprises: a pair of hooks 12 which are formed by curving both of the ends of a rod-like body made of shape memory alloy and are capable of locking and grasping the sternums so as to hold the sternums cut off rightward and leftward by an open chest surgery, in a combined state; and a ring-shaped ring 13 which is provided between the hooks 12 and combines the hooks 12 in a manner where the clearance between them is adjustable, while the hooks 12 are separated from each other. When the ring 13 reaches a shape restoration temperature or higher while the cut off sternums are grasped by the hooks 12, the ring shape of the ring 13 restores a stored shape to shorten the clearance between the hooks 12, which combines the cut off sternums. The hooks 12 to be in contact with the sternums in the state of combining the sternums comprises an area increase part for increasing the contact area with the sternums.SELECTED DRAWING: Figure 1
Patent JP-2023079018-A (JP)
Title: Biological information collecting probe
Inventor: SUZUKI HIKARI
IPC: A61B5/1455
Filed: 2021-11-26
Abstract: To provide a biological information collecting probe which can appropriately receive light transmitted through a site to be measured by a simple structure.SOLUTION: A biological information collecting probe 1 is used for acquiring biological information by collecting light transmitted through a site to be measured includes: a light source part 20, a first light receiving part 31, a second light receiving part 32 which is arranged side by side with the first light receiving part 31 in an arrangement direction in which the light source part 20 and the first light receiving part 31 are disposed side by side; and a housing part 10 which includes an attachment surface 12 and houses at least the light source part 20, the first light receiving part 31, and the second light receiving part 32. The housing part 10 includes a light receiving cover part 14, and the light receiving cover part 14 includes a blocking part 43 which prevents incident light entering a prescribed region of the light receiving cover part 14 from going out from the other region adjacent to the prescribed region in the arrangement direction.SELECTED DRAWING: Figure 2
Patent JP-2023079653-A (JP)
Title: Sensor network system
Inventor: KIZU YOSHINAGA
IPC: G06Q50/10
Filed: 2021-11-29
Abstract: To provide a sensor network system which can properly acquire meter coordinate information.SOLUTION: A sensor network system 100 includes: a sensor node 112 associated with a meter 110; a center device 116 which collects information on the meter 110 through the sensor node 112; a terminal device 120 which comprises an imaging unit 142 capable of imaging the meter 110, a latitude longitude information generation unit 148 which generates latitude longitude information indicating a latitude and a longitude of the device at an imaging timing, and an image information generation unit 154 which generates image information by associating the latitude longitude information with a captured image of the meter 110; and a center device 116 having a meter coordinate derivation unit which defines the latitude longitude information included in the image information as meter coordinate information indicating a position of the meter 110.SELECTED DRAWING: Figure 3
Patent JP-2022019951-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of improving manageability of a game machine. 
     SOLUTION: A game machine includes: setting change mode execution means for executing a setting change mode capable of changing setting of a winning probability in predetermined lottery processing by receiving predetermined change operation from the outside; storage means for storing predetermined identification information; and identification information transition means for setting identification information to be in a first state in a start of a setting change mode and shifting identification information to a second state differing from the first state in completion of the setting change mode. The setting change mode execution means includes: first start means for starting a setting change mode, based on reception of predetermined start operation; and second start means for starting a setting change mode, based on determination that the identification information is in the first state when power starts to be supplied to the game machine from the outside. 
     SELECTED DRAWING: Figure 65 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023082788-A (JP)
Title: Scintillator unit and radiation source detection module
Inventor: SANADA YUKIHISA
IPC: G01T1/20
Filed: 2021-12-03
Abstract: To detect a radiation source such as tritium in water with very high accuracy.SOLUTION: A scintillator unit 8 of a radiation source detection device that detects radiation sources in water includes: a scintillator lamination part 13 in which a plurality of scintillator plates 14 having light transmissivity are laminated at predetermined intervals from each other.SELECTED DRAWING: Figure 1
Patent JP-2023041578-A (JP)
Title: Storage warehouse
IPC: F25D23/00
Filed: 2021-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a storage warehouse in which an electrical field forming member can be arranged more easily. 
     SOLUTION: A storage warehouse 10 includes a storage warehouse body 20 having a storage chamber inside, and an electrical field forming member 60 for forming an electrical field in the storage chamber. Side walls 42, 43 of the storage warehouse body are provided with respective placement parts 81, 82 on which the electrical field forming member 60 is placed. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022117431-A (JP)
Title: Driving assistance information distribution device, traffic system, vehicle, vehicle control device, and computer program
IPC: B60W50/14
Filed: 2021-12-08
Abstract: PROBLEM TO BE SOLVED: To contribute to realization of safer automatic driving and driving assistance using information for determining whether restrictions on an automatic driving or driving assistance function are necessary. 
     SOLUTION: A driving assistance information distribution device is provided, comprising: an information acquisition unit 11 configured to acquire information from a plurality of information provision devices; a requirement items extraction unit 13 configured to extract information for determining whether restrictions on an automatic driving or driving assistance function are necessary or not from information acquired by the information acquisition unit 11; and an information distribution unit 14 for distributing the information extracted by the requirement item extraction unit 13 as driving assistance information. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022179301-A (JP)
Title: Endoscope imaging apparatus and endoscope
Inventor: SAKAMOTO TOSHIO
IPC: G02B23/24
Filed: 2021-12-14
Abstract: To provide an endoscope imaging apparatus and an endoscope in each of which breakage of a circuit board and disconnection of the circuit board are prevented.SOLUTION: An endoscope imaging apparatus acquiring an image of an observation object is provided, including; a lens barrel inside which an imaging lens is arranged; an imaging device which receives light passing through the imaging lens and performs photoelectric conversion on the received light; a circuit board to which the imaging device is electrically connected; and a signal cable electrically connected to the circuit board. A connection pad to which the signal cable is electrically connected is arranged on one of the surfaces of the circuit board, and a metal layer is arranged on the other surface that is the opposite side of the one surface of the circuit board. In viewing the circuit board from one surface side or the other surface side, the metal layer is overlapped with the connection pad and is arranged in a region larger than the connection pad.SELECTED DRAWING: Figure 7
Patent JP-2023088404-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-12-15
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A performance control CPU 120 can execute a super-ready-to-win performance after a decorative pattern displayed on an image display device 5 becomes a ready-to-win mode. The super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in a super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part.SELECTED DRAWING: Figure 11-32
Patent JP-2023091102-A (JP)
Title: ring member
Inventor: ODA KEITA
IPC: F16L21/08
Filed: 2021-12-20
Abstract: To provide a ring member capable of reducing shearing force to work on a connection member when abutting on a lock ring.SOLUTION: A ring member 20 is used for a pipe joint 10 the removal of which is prevented by the abutment of an insertion port protrusion part formed on an outer periphery 12a of an insertion port 12 on a lock ring 13 arranged in a socket 11. The ring member 20 is fitted into an annular groove 18 formed in the outer periphery 12a of the insertion port 12 to form the insertion port protrusion part. The ring member 20 is constructed by a body 21 having a one-cut shape in the peripheral direction. Peripheral thin wall parts 23, 24 constituting a split part 22 of the body 21 are arranged overlapping each other in the radial direction of the pipe joint 10, and connected to each other with a tapping screw 29. The inner periphery side thin wall part 23 is fitted into the annular groove 18. The outer periphery side thin wall part 24 has an engagement portion 26 for engaging with the inner periphery side thin wall part 23 when the body 21 abuts on the lock ring 13.SELECTED DRAWING: Figure 1
Patent JP-2023092040-A (JP)
Title: Physical amount measurement apparatus
Inventor: YAMATE TSUTOMU
IPC: E21B47/00
Filed: 2021-12-21
Abstract: To provide a physical amount measurement apparatus which can increase the design flexibility.SOLUTION: A physical amount measurement apparatus 1 comprises: a buoyancy module 2 which is configured such that buoyancy acts thereon in a well; a sensor module 5 which detects a physical amount of measurement object fluid; a sampling module 4 which can collect the measurement object fluid; a storage container 3 which stores a data logger 6 that receives and records a detection signal detected by the sensor module 5; a weight 7 which is configured to dissolve at a desired position in the well; and a connection member 8 which connects the buoyancy module 2, the storage container 3 and the weight 7 with each other. The storage container 3 is configured to sink due to the weight of the weight 7 to the desired position in the well and float in the well due to the buoyancy acting on the buoyancy module 2 when the weight 7 dissolves.SELECTED DRAWING: Figure 2
Patent JP-2022033203-A (JP)
Title: Surface protection film
IPC: C09J175/04
Filed: 2021-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a surface protection film that has excellent antistatic performance, has well-balanced adhesion both at low and high peeling rates, and has excellent durability and reworkability. 
     SOLUTION: In a surface protection film, an acrylic polymer comprises a copolymer of (A) a methacrylate monomer with a C4-C18 alkyl group, (B) a monomer containing a hydroxy group, (D) a polyalkylene glycol monomethacrylate monomer and/or (E) a nitrogen-containing vinyl monomer or alkoxy group-containing alkyl methacrylate monomer, and a crosslinker comprises (F) an isocyanate compound having three or more functional groups and (G) a bifunctional acyclic aliphatic isocyanate compound. The surface protection film has a surface resistivity of 5.0×10 +10  Ω/sq or less and a peeling charge voltage of ±0-1kV. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022104580-A (JP)
Title: Polymer, electrolyte, and lithium-ion battery employing the same
Inventor: LO JEN-CHIH
IPC: C08F220/34
Filed: 2021-12-22
Abstract: To provide a polymer having excellent flame retardancy and an ability to inhibit oxidation at a high voltage, to provide an electrolyte, and to provide a lithium-ion battery employing the same.SOLUTION: A polymer is a product of a composition via a polymerization. The composition includes a first monomer and a second monomer. The first monomer contains isocyanurate ring, and the second monomer is fluorine-containing acrylate, fluorine-containing alkene, fluorine-containing epoxide, or a combination thereof.SELECTED DRAWING: None