baber/WOPTO huggingface dataset:
Patent JP-2023017388-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: NISHIDA YUSUKE
IPC: H01L21/336
Filed: 2021-07-26
Abstract: To provide a semiconductor device capable of achieving both reduced cell size and reduced on-resistance, and a method for manufacturing the same.SOLUTION: A semiconductor device 1 includes: a drain region 21 formed in the surface layer part of a drift region 14; a back gate region 20 formed in the surface layer part of the drift region 14; a source region formed in the surface layer part of the back gate region 20; a back gate contact region 25 formed in the surface layer part of the back gate region 20; a gate insulating film 42 formed on the first main surface 3 of a semiconductor chip 2; a gate electrode 43 formed on the gate insulating film 42 and facing a channel region 44 formed in the back gate region 20; and an impurity region 31 formed across an n-type side part of the source region and a p-type side part 30 of the back gate contact region 25.SELECTED DRAWING: Figure 6
Patent JP-2022032984-A (JP)
Title: Method and system for assisting in object control, and nontransitory computer readable recording medium
Inventor: NA JIN HEE
IPC: G06F3/01
Filed: 2021-07-27
Abstract: To accurately predict a control position conforming to a user's intent in a control target region.SOLUTION: According to one embodiment of the present invention, a method for assisting in object control is provided. The method includes: a step for determining a first coordinate referring, as a trigger coordinate, to a motion coordinate of control means at a time point a trigger event related to movement of the control means occurs; a step for determining a second coordinate referring to at least one of a distance between the trigger coordinate and the motion coordinate, a linear section specified by the trigger coordinate and the motion coordinate, a distance between the first coordinate and the motion coordinate, and a linear section specified by the first coordinate and the motion coordinate; and a step for determining a motion vector determined on the basis of the first coordinate and the second coordinate, as an indication vector for determining a control position in a control target region.SELECTED DRAWING: Figure 1
Patent JP-2023021651-A (JP)
Title: Seat for automobile
Inventor: INOUE KATSUNOBU
IPC: A47C7/00
Filed: 2021-08-02
Abstract: To provide a seat for an automobile which can suppress deformation of a side frame arranged near an expanded seating face.SOLUTION: One aspect of the present disclosure is a seat for an automobile comprising a seat cushion having an expanded seating face arranged on an outer side relative to a recliner. A cushion frame includes: a first leg and a second leg which are connected to the recliner; a first leg side frame connecting a front frame and the first leg; a second leg side frame connecting the front frame and the second leg; a first bracket fixed to both of the first leg side frame and the second leg side frame from a seat front side; and a second bracket fixed to both of the first leg side frame and the second leg side frame from a seat rear side.SELECTED DRAWING: Figure 1
Patent JP-2023022887-A (JP)
Title: Sewing machine, and control method and program of the same
Inventor: NAKAMURA HARUKA
IPC: D05B19/08
Filed: 2021-08-04
Abstract: To reduce an influence on sewing by movement of a cloth, in the case where the cloth is moved by a sewing operator.SOLUTION: A sewing machine 1 includes: a Y axis motor 41 for moving a cloth in a Y axis direction; an X axis motor 51 for moving a sewing needle in an X axis direction with respect to the cloth; an inclination angle detection part 25 for detecting an inclination angle of the cloth with respect to the Y axis direction; and a control part 20 for controlling the Y axis motor 41 and the X axis motor 51. The control part 20 has a sewing mode for repeatedly performing a sewing cycle in which first sewing for forming seams in the Y axis direction, second sewing for forming seams in the normal direction of the X axis from a needle location pint of the first sewing, and third sewing for forming seams in a negative direction of the X axis from a needle location point of the second sewing are performed in this order. In the sewing mode, by using an inclination angle of the cloth detected by the inclination angle detection part 25, a second movement amount in the X direction is set.SELECTED DRAWING: Figure 2
Patent JP-2021180896-A (JP)
Title: Game machine
Inventor: YAMAMOTO KAZUNORI
IPC: A63F7/02
Filed: 2021-08-10
Abstract: To provide a game machine in which a program for implementing game property specifications and a program for preventing a fraudulent act are mixed.SOLUTION: A game machine is configured such that arrangement locations on a ROM of a program for implementing game property specifications and a program for preventing a fraudulent act are separated, and the programs are not mixed on a program source code or a memory map.SELECTED DRAWING: Figure 67
Patent JP-2023029026-A (JP)
Title: Electric power system
Inventor: KOTARI MASATO
IPC: H02N2/18
Filed: 2021-08-20
Abstract: To facilitate electric power generation by a piezoelectric element with the use of traveling of a vehicle.SOLUTION: A power system 10 proposed herein comprises: a piezoelectric element 41 that is embedded in a passageway 24 through which a vehicle 5 passes when a user of a facility 20 visits the facility 20 with the vehicle 5; a storage battery 45 that stores electricity generated by the piezoelectric element 41; and a calculating device that calculates an incentive for the user in accordance with traveling of the vehicle 5 on the passageway 24 in which the piezoelectric element 41 is embedded.SELECTED DRAWING: Figure 1
Patent JP-2023030558-A (JP)
Title: Sleep disorder biomarkers in saliva
Inventor: OISHI KATSUTAKA
IPC: C12Q1/68
Filed: 2021-08-23
Abstract: To provide sleep disorder biomarkers in saliva.SOLUTION: The present invention is based on finding that metabolites and micro RNAs in saliva can be used as biomarkers for sleep disorders, and finding that they can be applied to a method of determining and assessing the condition and severity of sleep disorders using the biomarkers, a program for determining sleep disorders, a test kit for determining sleep disorders, and a method of screening and evaluating therapeutic agents for sleep disorders.SELECTED DRAWING: None
Patent JP-2021185239-A (JP)
Title: Resin composition
Inventor: KAWAI KENJI
IPC: C08G59/42
Filed: 2021-08-25
Abstract: To provide a resin composition which enables production of a cured product that is low in a coefficient of linear thermal expansion and a dielectric loss tangent and has good adhesion to a conductor layer, is excellent in flexibility in uncuring, and suppresses tackiness.SOLUTION: A resin composition contains (A) a bifunctional or higher functional epoxy compound having viscosity at 25°C of 500 mPa s or less and contains a monovalent group represented by the following formula (1), in the formula, X representing a methylene group or a single bond, Y representing an oxygen atom, a nitrogen atom, a carbon atom or an oxycarbonyl group, and m representing an integer of 1 to 3. When there are a plurality of X, the X may be the same or different, and (B) an active ester compound. When a non-volatile component in the resin composition is 100 mass%, a content of the component (A) is 0.5-8 mass%.SELECTED DRAWING: None
Patent JP-2023035666-A (JP)
Title: work vehicle
Inventor: HAGIYAMA TAKESHI
IPC: B60R11/02
Filed: 2021-09-01
Abstract: To prevent interference of a hood cover covering an upper surface of a roof.SOLUTION: In a work vehicle, brackets 46L and 46R for side mirrors on which side mirrors 47L and 47R are mounted are provided in front support posts 18L and 18R of a cabin 16, and locking tools 60L and 60R for hooks for lifting up the cabin 16 are provided in rear support posts 20L and 20R. Front base part stays 53L and 53R are provided in the brackets 46L and 46R for side mirrors and rear base part stays 63L and 63R are provided in the locking tools 60L and 60R for hooks. Pipe frames 50L and 50R are provided between the front base part stays 53L and 53R and the rear base part stays 63L and 63R. A state display lamp 40 is provided in the cabin 16 through a display lamp bracket 41, where the state display lamp 40 can be changed between a working posture in which the lamp protrudes upward more than a cabin roof 22 and a storage posture in which the lamp does not protrude upward. The pipe frames 50L and 50R are arranged higher than an upper surface of the roof 22 of the cabin 16 to be positioned closer to outside than the state display lamp 40 in a falling/storage attitude.SELECTED DRAWING: Figure 12
Patent JP-2023038459-A (JP)
Title: Mold, press device, and method for manufacturing press molding
Inventor: YONEBAYASHI TORU
IPC: B21D22/26
Filed: 2021-09-07
Abstract: To provide a mold which reduces spring back of a press molding and can improve dimensional accuracy, and has a simple structure.SOLUTION: A mold (10) includes dies (12L, 12R). The dies (12L, 12R) include die shoulders (121L, 121R), and die side faces (122L, 122R). The die side faces (122L, 122R) have a die upper side face (122a), and a die lower side face (122b). The die lower side face (122b) has a shape recessed outward in a width direction of the mold (10) with respect to the die upper side face (122a). When a length from the upper ends of the die shoulders (121L, 121R) to the lower end of the die upper side face (122a) is represented by H1, and a length from the lower end of the die upper side face (122a) to the lower end of the die lower side face (122b) is represented by H2, H1 is larger than a radius of curvature of the die shoulders (121L, 121R) by 5.0 mm or more, and H2/H1 is 1.0 or more and 5.0 or less.SELECTED DRAWING: Figure 1
Patent JP-2023038526-A (JP)
Title: screen
Inventor: FUNAYAMA YOSHIHIRO
IPC: B62J17/04
Filed: 2021-09-07
Abstract: To provide a screen exhibiting a superb windbreak effect.SOLUTION: A screen 60 that is located in a front part of a vehicle, extends to rise as proceeding rearward, includes: an upper part 62 that has an upper edge 60u and is warped forward; a concave part 70 formed in a front surface 60f below the upper part 62; and an aperture 80 that is open inside the concave part 70 and introduces air into a rear space. The concave part 70 includes: a lower wall 71 disposed apart from the aperture 80 below the aperture 80; and a deep wall 72 that forms a portion interposed between the lower wall 71 and aperture 80 and extends at a larger inclination angle in a fore-and-aft direction of the vehicle than the lower wall 71 does.SELECTED DRAWING: Figure 4
Patent JP-2023038816-A (JP)
Title: Motor-operated valve
Inventor: YANAGISAWA HIDE
IPC: F16K31/04
Filed: 2021-09-07
Abstract: To provide a motor-operated valve capable of suppressing partial wear of a rotary component.SOLUTION: A motor-operated valve 1 has: a planetary gear device 75 connected to a rotor 51; a drive shaft 80 connected to the planetary gear device 75; and a drive shaft supporting portion 61 fixed to a valve body. The planetary gear device 75 has: first to third sun gears 71a, 72a, 73a; first to third planetary gears 71b, 72b, 73b; first to third planetary carriers 71c, 72c, 73c; and a fixed gear 62. The drive shaft 80 has a male screw 83c, and the drive shaft supporting portion 61 has a female screw 61c. The drive shaft supporting portion 61 and the fixed gear 62 are integrally formed.SELECTED DRAWING: Figure 3
Patent JP-2023042303-A (JP)
Title: Information providing device, information providing method and information providing program
Inventor: TSUBOUCHI KOTA
IPC: G06Q30/015
Filed: 2021-09-14
Abstract: To provide an information providing device, information providing method and information providing program capable of appropriately providing information to users.SOLUTION: An information providing device includes a delivery unit, a specification unit and a control unit. The delivery unit uses a plurality of models for determining destinations of information to be delivered, to deliver the information to be delivered. The specification unit specifies models relating to selected models, the models that a user has opted out, out of the plurality of models. The control unit executes delivery restriction of restricting the delivery from the delivery unit using the relating models to the user who has opted out.SELECTED DRAWING: Figure 3
Patent JP-2023044226-A (JP)
Title: Remote operation device and remote operation system
Inventor: TAMAGAWA SHUICHI
IPC: H04Q9/00
Filed: 2021-09-17
Abstract: To provide a remote operation device and a remote operation system that enable an operator who remotely operates a mobile body to easily and accurately grasp the actual movement of the mobile body during steering.SOLUTION: A remote operation device 20 includes: a steering unit 36 for steering a mobile body 12; an acquisition unit 24 for acquiring an amount of communication delay from an amount of steering of the steering unit 36 when the steering unit 36 is steered and an actual amount of steering of the mobile body 12; and a display unit 22 for displaying the steering information for steering the steering unit 36 based on the amount of communication delay acquired by the acquisition unit 24. A remote operation system 10 includes the mobile body 12 and the remote operation device 20 for remotely operating the mobile body 12.SELECTED DRAWING: Figure 1
Patent JP-2021191536-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2021-09-22
Abstract: To improve control means of distribution means capable of distributing a game ball having entered a special winning hole into a specific area.SOLUTION: A Pachinko game machine 1 comprises a distribution member 71 which opens and closes a specific area 39. When the number of game balls having entered a special winning port (a first jackpot port 30) in a specific round game reaches the first number of variation points, the Pachinko game machine causes the distribution member to operate with a specific operation pattern; when the number of game balls reaches the second number of variation points larger than the first number of variation points, the Pachinko game machine causes the distribution member to operate with another operation pattern; and when the number of game balls reaches the third number of variation points larger than the second number of variation points, the Pachinko game machine changes the operation pattern of the distribution member from another operation pattern mentioned above. In another round game different from the specific round game, the Pachinko game machine never varies the operation pattern of the distribution member even when the number of game balls having entered the special winning port reaches the number of variation points. A first special game in which passage to the specific area is scheduled includes at least once specific round game, and a second special game in which passage to the specific area is not scheduled includes at least once another round game.SELECTED DRAWING: Figure 74
Patent JP-2023045872-A (JP)
Title: Semiconductor manufacturing device
Inventor: INADA MITSURO
IPC: H01L21/31
Filed: 2021-09-22
Abstract: To provide a semiconductor manufacturing device which improves use efficiency of raw materials.SOLUTION: A semiconductor manufacturing device 100 comprises: a first storage container 2 in which a first raw material is stored; a reaction chamber 4; a first flow rate control mechanism 6 for adjusting a flow rate of the first raw material transported from the first storage container to the reaction chamber; a first pipe 8 including a first connection part 12 and connecting the first storage container with the first flow rate control mechanism; a second pipe 10 including a second connection part 14, which is provided with a first passage switching valve, and connecting the first flow rate control mechanism with the reaction chamber; a third pipe 16 which is connected with the first pipe in the first connection part and the second pipe in the second connection part; a first pump 18 which is connected to the second connection part and the first connection part and transfers the first raw material from the second pipe to the first pipe; and a second flow rate control mechanism 20 which is connected to the first pump and the first connection part and controls the flow rate of the first raw material supplied to the first flow rate control mechanism.SELECTED DRAWING: Figure 1
Patent JP-2023046979-A (JP)
Title: Collation device and program
Inventor: MOTOSUGI YUKARI
IPC: G03B15/05
Filed: 2021-09-24
Abstract: To provide a technique which allows a user to easily recognize whether an angle formed by a light source unit, a camera unit and a collation area is proper when the user images the collation area.SOLUTION: A collation image photographing machine 22 comprises: a light source unit 22a; a camera unit 22b which receives light reflected by an ink part 14 of an object 10 to acquire a photographed image of the ink part 14; a processor; and a display unit. The processor displays on the display unit a guide of a bright point portion of the light source unit 22a or a guide of colors and patterns that change depending on the irradiation direction of light such that an angle formed by the light source unit 22a, the camera unit 22b and the ink part 14 of the object 10 becomes a predetermined angle.SELECTED DRAWING: Figure 1
Patent JP-2023048179-A (JP)
Title: Information processing system and program
Inventor: MIGITA YOTARO
IPC: G06V30/14
Filed: 2021-09-28
Abstract: To improve the acquisition accuracy of information written on a recording medium compared to the case of analyzing only the scanned image obtained by scanning multiple recording media at once recording medium of plural pieces.SOLUTION: When information is output that makes it possible to read in a size larger than the size of the condition-satisfying image 95. In accordance with this information, the CPU of the user terminal 500 displays on the display unit 205 prompting the user to perform an operation to read at least part of the compatible recording medium in a size larger than the size of the condition satisfaction image 95. while referring to the display on the user terminal 500, the user performs an operation to read at least part of the corresponding recording medium in a size larger than the size of the condition satisfaction image 95.SELECTED DRAWING: Figure 12
Patent JP-2023049106-A (JP)
Title: game machine
Inventor: UEDA YOSHIHIRO
IPC: A63F7/02
Filed: 2021-09-29
Abstract: To stick a plurality of types of adhesive sheets with individually appropriate adhesive strength.SOLUTION: A game machine is provided in which adhesive sheets having glue layers on their back surfaces are stuck on predetermined portions to be stuck. The adhesive sheets include a decorative seal (a first adhesive sheet) S11 for decoration and an attention raising seal (a second adhesive sheet) for displaying information. The attention raising seal is designed to have stronger adhesive force of the glue layer than that of the decorative seal S11. The first adhesive sheet may be stuck to the portion to be stuck inside a game area and the second adhesive sheet may be stuck to the portion to be stuck outside the game area. The first adhesive sheet may be stuck to the portion to be stuck on a front side of a game machine body and the second adhesive sheet may be stuck to the portion to be stuck on a back side of the game machine body.SELECTED DRAWING: Figure 12
Patent JP-2023049318-A (JP)
Title: Display control method
Inventor: SATO KAZUMOTO
IPC: G06Q50/08
Filed: 2021-09-29
Abstract: To provide a display control method capable of supporting work of a user who belongs to a construction company such as a building contractor.SOLUTION: A display control method includes: a first reception step S11 of receiving input from a user who belongs to a construction company; and a first display step S15 of selectively displaying a dashboard screen for displaying data associated with a plurality of construction cases that the construction company manages and a case list screen where the plurality of construction cases are listed at a display part of a first information terminal 30 that the user uses.SELECTED DRAWING: Figure 2
Patent JP-2023050362-A (JP)
Title: Backflow prevention joint
Inventor: HASHIZUME MINORU
IPC: F16K21/18
Filed: 2021-09-30
Abstract: To provide a backflow prevention valve that can be attached to a drain basin or the like and can prevent backflow of waste water by reliably closing a valve pipe with a valve body even in an emergency when backflow water occurs.MEANS FOR SOLVING THE PROBLEM: A backflow prevention joint comprises: a valve pipe that has an inlet and an outlet; a valve body that is rotatably attached to the valve pipe to open and close the outlet of the valve pipe; link means that has one end rotatably attached to the valve pipe and the other end rotatably attached to the valve body; and a buoyancy generating part that is attached to the link means and rises and falls according to height of a liquid surface. The link means rotates the valve body so as to close the outlet of the valve pipe as the buoyancy generating part rises, and rotates the valve body so as to open the outlet of the valve pipe as the buoyancy generating part descends.SELECTED DRAWING: Figure 1
Patent JP-2023051342-A (JP)
Title: electric fusion joint
Inventor: TAKAHASHI EMIKO
IPC: B29C65/34
Filed: 2021-09-30
Abstract: To provide an electric fusion joint capable of stably forming a bead and suppressing stagnation of water.SOLUTION: In an electric fusion joint 1, a cylindrical part 21 is formed cylindrical and includes joint receiving port parts 23 and 24 in which resin pipes 11 and 12 containing thermoplastic resins can be inserted. A stopper part 22 is provided on an inner surface 21a of the cylindrical part 21 so as to protrude inside and regulates insertion positions of pipe ends 11a and 12a of the resin pipes 11 and 12 in a case where the resin pipes 11 and 12 are inserted inside of the joint receiving port parts 23 and 24. Receiving port heating parts 3 and 4 include heating wires 31 and 41 which are coated with insulators and disposed in the joint receiving port parts. A stopper heating part 5 includes a heating wire 51 which is coated with an insulator and disposed in the stopper part 22. A height (h) of the stopper 22 protruding from the inner surface 21a is 20% or more and 80% or less of a thickness d3 of the resin pipes 11 and 12 to be inserted. When a volume of the stopper part is defined as V and a product of a cross-sectional area and the thickness of the resin pipes 11 and 12 is defined as P, V<P is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2022000658-A (JP)
Title: Reflective optical encoder, motor and manufacturing method for reflective optical encoder
Inventor: NAKAMURA YOSHITOMO
IPC: G01D5/347
Filed: 2021-10-05
Abstract: To prevent an adhesive from sticking out between a hub member and a circular scale plate, to prevent the adhesive from adhering to a pattern on the scale plate.SOLUTION: A reflective optical encoder comprises: a hub member 8 attached to a rotational shaft 11; and a circular scale plate 5 that is fixed to the hub member 8 by an adhesive 19, and has a pattern 14 composed of a high-reflecting part 141 having a high light reflectance and a low-reflecting part 142 having a low light reflectance on a surface. On the outer peripheral part of the hub member 8, a step 23 is provided, and the hub member 8 has magnetism.SELECTED DRAWING: Figure 1