baber/WOPTO huggingface dataset:
Patent JP-2019171040-A (JP)
Title: Surgical anvil assemblies for surgical stapling instruments
Inventor: WILLIAMS JUSTIN
IPC: A61B17/115
Filed: 2019-03-15
Abstract: To provide surgical anvil assemblies for surgical stapling instruments.SOLUTION: A surgical anvil assembly for use with a circular stapling instrument includes an anvil center rod defining a longitudinal axis, and an anvil head pivotally coupled to the anvil center rod and movable between a first operative condition and a second tilted condition. The anvil assembly further includes a locking assembly configured to selectively lock the anvil head in each of the first and second conditions.SELECTED DRAWING: None
Patent JP-2020148304-A (JP)
Title: Transmission for vehicle
Inventor: EBUCHI HIROAKI
IPC: F16D11/00
Filed: 2019-03-15
Abstract: To provide a transmission for a vehicle which can reduce a risk that dog teeth are unintentionally separated from each other when the dog teeth of a sleeve and a piece are engaged with each other while suppressing a manufacturing cost.SOLUTION: When a piece 17 is located in a non-engagement position, second dog teeth 17b are separated from first dog teeth 15a, and when the piece is located in an engagement position, the relative rotation of a planetary gear 14 with respect to the other shaft 13 is regulated by the engagement of the second dog teeth with the first dog teeth. A first inclination face 16b inclined in an extension direction is formed at an end face of a spline groove 16a at one side in the extension direction, and a second inclination face 17c1 for bringing the piece into a coaxial state of making it coaxial with the other shaft by contacting with the first inclination face when the piece is located at the engagement position is formed at an end face of a spline protrusion 17c at one side in the extension direction.SELECTED DRAWING: Figure 2
Patent JP-2020147010-A (JP)
Title: Fixture for upper column molding, and method for producing upper column
Inventor: FURUICHI MAMORU
IPC: B28B23/04
Filed: 2019-03-15
Abstract: To provide a fixture for an upper column capable of easily fixing a seat plate.SOLUTION: A fixture 1 for upper column molding is used for producing un upper column having a steel pipe 5 for a joint in which a seat plate 8 is provided between an integrally molded part 6 and a fitting part 7, and comprises a fixture body 21 insertable into the fitting part 7. The fixture body 21 can be fixed with a first fixing means 22 to the seat plate 8, and can be fixed with a secondary fixing means 23 to an anchor plate 18. Further, the fixture body 21 comprises: a seal plate fixing part 24 fixed to the seat plate 8 with the first fixing means 22; and an anchor plate fixing part 25 fixed to the anchor plate 18 with the second fixing means 23. Then, by using the fixture 1 for upper column molding, the seat plate 8 can be fixed to the anchor plate 18 via the fixture body 21, and the seat plate 8 can be easily fixed.SELECTED DRAWING: Figure 1
Patent JP-2020152149-A (JP)
Title: Moving device
Inventor: TAKEMURA YOSHIYA
IPC: B62K17/00
Filed: 2019-03-18
Abstract: To provide a moving device capable of accomplishing a further reliable stabilization of the attitude of a base body.SOLUTION: When the drive force or output torque by an electric motor 110 increases, the tension of a transmission belt 120 increases at the rear side of a plane P but decreases at the front side of the plane P. Moreover, forward force in accordance with the tension of the transmission belt 120 acting on a rear pulley 211 becomes smaller than backward pushing force by a back-side pushing element 221. Furthermore, backward force in accordance with the tension of the transmission belt 120 acting on a front-side pulley 212 becomes smaller than forward pushing force by a front-side pushing element 222. In accordance with such a state, the back-side pulley 211 and the front-side pulley 212 move forward, and thus an intermediate member 210 and a transmission member 214 coupled thereto move forward. Accordingly, a second base body 12 makes a relative motion to a first base body 11 in the translation direction.SELECTED DRAWING: Figure 1
Patent JP-2020154024-A (JP)
Title: Light source optical system, light source device, and image projection device
Inventor: TAKANO YOHEI
IPC: F21V9/32
Filed: 2019-03-18
Abstract: To provide a light source optical system, a light source device, and an image projection device that have high light utilization efficiency and that can be downsized.SOLUTION: A light source optical system used with an excitation light source emitting first color light includes: a wavelength conversion unit for receiving the first color light emitted from the excitation light source and emitting second color light with a wavelength different from a wavelength of the first color light; and first and second optical systems provided on an optical path between the excitation light source and the wavelength conversion unit. The first optical system includes at least one optical element having a negative power, the second optical system has a positive power as a whole, and the light source optical system satisfies the following conditional expression (1): (1) 1.8<|Fn/F2|<5.0, where Fn is a focal length for a d-line of the optical element having the negative power of the first optical system, and F2 is a focal length for the d-line of the second optical system.SELECTED DRAWING: Figure 2
Patent JP-2020156234-A (JP)
Title: Power conversion device and voltage control method thereof
Inventor: SHIOMITSU EIICHI
IPC: H02M7/49
Filed: 2019-03-20
Abstract: To achieve a higher frequency output voltage while suppressing a decrease in an effective output voltage value in a PWM control method of cell-multiplexed inverters.SOLUTION: A power conversion device 1 includes a cell multiplex inverter 4 in which cells consisting of single-phase inverters are connected in series in N (N≥2) stages to each of three phases connected to a load, and an inverter control unit 5 that controls on/off of a switching device of the single-phase inverter based on the comparison between 2N pieces of carriers and the voltage command of each phase. The inverter control unit 5 calculates the maximum peak voltage Vp and does not limit the rate of change of the voltage command in a case of a withstand voltage Viso of the load≥the maximum peak voltage Vp, while it limits the rate of change of the voltage command in a case of the withstand voltage Viso of the load<the maximum peak voltage Vp.SELECTED DRAWING: Figure 1
Patent JP-2020153476-A (JP)
Title: Piping support tool
Inventor: SHIBUYA RYUJIRO
IPC: F16L3/16
Filed: 2019-03-22
Abstract: To provide a piping suspension support tool capable of suppressing labor-hours, costs and the like for manufacturing management, stock management and shipment management, having high work efficiency at a construction site, and having excellent versatility so that various arbitrary functions can be added.SOLUTION: In a piping suspension support tool 1 which is a piping support tool having a band holding portion 11 for holding piping, and a band end portion 13 connected to an upper end portion of the band holding portion, and which enables one-point suspension support in a substantially vertical state from a mounting surface by connecting the band end portion to a suspension bolt suspended and fixed to the mounting surface such as a ceiling slab and the like through a suspension connection member such as a turn buckle, a plurality of through holes 11A are formed on the band holding portion in a circular direction, and members having arbitrary functions are attached to one or more selected from the plurality of through holes, so that the arbitrary functions can be additionally provided in addition to the one-point suspension support of the piping.SELECTED DRAWING: Figure 1
Patent JP-2020157793-A (JP)
Title: Obstacle avoidance control device, vehicle, obstacle avoidance control method, and obstacle avoidance control program
Inventor: ENDO SHINICHI
IPC: G08G1/16
Filed: 2019-03-25
Abstract: To provide an obstacle avoidance control device, a vehicle, an obstacle avoidance control method, and an obstacle avoidance control program which can improve the riding comfort of an occupant when a vehicle avoids an obstacle.SOLUTION: An obstacle avoidance control device 100 is a device which, if an obstacle requiring avoidance is detected ahead in the travelling direction of a vehicle 1 travelling on the basis of a preset set route, calculates an avoidance route for avoiding the obstacle, and which allows the vehicle 1 to travel on the basis of the avoidance route. The obstacle avoidance control device 100 includes: a detection unit 10 for detecting a direction in which the obstacle is present; and a control unit 50 which, before the calculation of the avoidance route, executes shift control for shifting the set route by a prescribed distance in a direction away from the direction in which the obstacle is present, and allowing the vehicle 1 to travel on the basis of the shifted route.SELECTED DRAWING: Figure 2
Patent JP-2020158224-A (JP)
Title: Printer
Inventor: MORIYA YUKI
IPC: B41J15/04
Filed: 2019-03-25
Abstract: To interrelate the switching between a nip state and a release state of a conveyance part, to the switching between a contact state and a separation state of a pre-treatment part, and thereby facilitate both switching operations and improve operability.SOLUTION: A printer 1 comprises: a printer 5 for printing on a print surface 3 of a medium M; a conveyance part 11 for conveying the medium M in a conveyance direction A by using a pair of a drive roller 7 and a driven roller 9; a driven roller holder 15 for holding the driven roller 9 so as to take a position of contacting the print surface 3 and a position of separating from the print surface 3, by rotating a second shaft material 13 as a rotary shaft; a pre-treatment part 17 disposed on an upstream +A side in the conveyance direction A relative to the conveyance part 11, and taking a position of contacting the print surface 3 and a position of separating from the print surface 3; a pre-treatment part holder 21 for supporting the pre-treatment part 17 so that the pre-treatment part 17 rotates using a first shaft material 19 as a rotary shaft; and a power transmission mechanism 23 for linking rotation of the driven roller holder 15 and rotation of the pre-treatment holder 21.SELECTED DRAWING: Figure 1
Patent JP-2020160923-A (JP)
Title: Processing performance verification device and method for verifying processing performance
Inventor: ITO KOKI
IPC: G06F11/34
Filed: 2019-03-27
Abstract: To provide a processing performance verification device which analyzes the load information of blocks constituting a design model from a past design model and a past simulation result and statically analyzes model processing performance.SOLUTION: The processing performance verification device comprises a control unit and a display unit. The control unit includes: a block performance analysis unit which, using a past design model stored as data in a storage medium and a past simulation result, associates the past design model with the past simulation result and analyzes the processing load of blocks constituting the past design model and outputting the calculation result to the storage medium as a block performance correspondence table; and a block association unit which, using the design model stored as data in the storage medium, associates the blocks written in the design model with the blocks written in the block performance correspondence table and outputs the result as a block performance analysis result to the storage medium. The control unit displays the content of the block performance analysis result on the display unit.SELECTED DRAWING: Figure 1
Patent JP-2020156436-A (JP)
Title: Air purification greening device
Inventor: KAWAME YUSUKE
IPC: A01G7/00
Filed: 2019-03-28
Abstract: To provide an air purification greening device which facilitates drainage of irrigated water.SOLUTION: An air purification greening device comprises: a planting part 40 in which soil S is filled and a plant P is planted; a housing 30 storing the planting part 40; a rear side fan 50 for sucking air in the housing 30 and discharging the air to an external part of the housing 30, for causing the air to pass through the planting part 40; a pump 82 for irrigating the planting part 40; a water pan 60 for discharging water with which the planting part 40 has been irrigated; and a control part 83 for controlling operations of the rear side fan 50 and the pump 82. The control part 83 performs first processing for operating the rear side fan 50 at a first suction quantity, and second processing for controlling the rear side fan 50 so as to achieve a second suction quantity smaller than the first suction quantity, according to the operation of the pump 82.SELECTED DRAWING: Figure 5
Patent JP-2020159986-A (JP)
Title: Radiation shield building
Inventor: MATSUMOTO SUSUMU
IPC: G21F3/00
Filed: 2019-03-28
Abstract: To provide a radiation shield building capable of preventing leakage of radiation in a building provided with an expansion joint.SOLUTION: A radiation shield building 100 comprises a plurality of skeletons and expansion joints 110 arranged between the respective skeletons. The radiation shield building 100 is configured such that a first shield plate 122, which extends toward a gap 110a of the expansion joint 110, for shielding radiation is joined to one steel frame 104a, of steel frames 104a and 104b adjacently provided on both sides of the expansion joint 110.SELECTED DRAWING: Figure 2
Patent JP-2020164563-A (JP)
Title: Tar decanter device, ammonia water separation method and mesh body washing device
Inventor: ONO HIROYUKI
IPC: C10C1/02
Filed: 2019-03-28
Abstract: To provide the ammonia water separation method that makes it possible to suppress slag contained in ammonia water discharged from an ammonia water discharge port without necessarily increasing size of a separation tank.SOLUTION: The tar decanter device 1 that is arranged in a front of the ammonia water discharge port 4 and is provided with a mesh body 10 that suppresses movement of the slag 7 contained in an ammonia water layer ARA 2 to the ammonia water discharge port 4 comprises: supplying liquid substances containing tar and ammonia from a coke oven to an upstream side of the separation tank 2, separating supplied liquid substances into a tar layer ARA1 and the ammonia water layer ARA2 by specific gravity; and discharging the ammonia water in the ammonia water layer ARA2 from the ammonia water discharge port 4 provided on a downstream side.SELECTED DRAWING: Figure 1
Patent JP-2020165715-A (JP)
Title: Contact pressure measurement device and measurement method
Inventor: FUNADA KUNIHIKO
IPC: G01L5/00
Filed: 2019-03-28
Abstract: To measure a contact pressure between two members in contact with each other without affecting an overall dimension of a device including the two members or the like.SOLUTION: A contact pressure measurement device 2 comprises a pressurized part 16 sandwiched by a first member 4 and a second member 6, a sheet 8 having an extension part 18 extending from the pressurized part 16, and a strain detector 10 for detecting a strain generated in the extension part 18.SELECTED DRAWING: Figure 1
Patent JP-2020167572-A (JP)
Title: Imaging apparatus
Inventor: FUNAMIZU KO
IPC: H04N5/374
Filed: 2019-03-29
Abstract: To provide an imaging apparatus that is able to reduce unnatural deformation of an image.SOLUTION: An imaging apparatus comprises: a first area having a plurality of pixels arranged in a first direction and a second direction different from the first direction; and a second area disposed in the second direction with respect to the first area and having a plurality of pixels arranged in the first direction and the second direction; a reading unit that repeats, a plurality of times, a reading operation in which signals of pixels in the first area are read in the second direction from one side to the other side of the first area and signals of pixels in the second area are read in the second direction from one side to the other side of the second area; and an image formation unit that forms an image from the signals read from the first area by a first reading operation in the reading operation repeated a plurality of times and from signals read from the second area by a second reading operation following the first reading operation.SELECTED DRAWING: Figure 1
Patent JP-2020167318-A (JP)
Title: Wiring board and wiring board with component
Inventor: NARITA YUJI
IPC: H01L21/60
Filed: 2019-03-29
Abstract: To provide a wiring board capable of reducing variation in the height of connections.SOLUTION: In a wiring board 10 comprising a support substrate 1, wiring layers 3(A), 3(B) formed on one surface side thereof, and having multiple wiring including pad parts PA1 to PB2, and a cover insulation layer 4 covering the wiring layers and having openings X at positions corresponding to the pad parts, the wiring board has component mounting regions M for mounting components, has at least the inner pad parts PA1, PB1, as pad parts, in the component mounting regions, and the area of the inner pad parts exposed by the openings X is 2.0×10-3 mm2 or less. The wiring layer has wiring A and wiring B, total area of the pad part PB1, exposed in the wiring B, is larger than the exposed total area in the wiring A, and the ratio (SB/SA) of the total area SB in the wiring B to the total area SA in the wiring A is 103-106.SELECTED DRAWING: Figure 3
Patent JP-2020164727-A (JP)
Title: Paint for coating medical metal product and medical metal product
Inventor: YAMAZAKI MASAO
IPC: C09D169/00
Filed: 2019-03-29
Abstract: To provide a paint for coating medical metal products that can sufficiently suppress breaks, twists, or transparent edges in a dried coating.SOLUTION: This invention relates to a paint for coating medical metal products containing a solvent, particles of thermoplastic resin (A) not dissolved in the solvent, and thermoplastic resin (B) dissolved in the solvent.SELECTED DRAWING: Figure 1
Patent JP-2019131582-A (JP)
Title: Use of neuregulins to treat peripheral nerve injury
Inventor: ANTHONY O CAGGIANO
IPC: A61P43/00
Filed: 2019-04-03
Abstract: To provide compositions for preventing or treating peripheral nerve injury, or recovering the sign and the symptom of peripheral nerve injury.SOLUTION: The composition comprises an effective amount of neuregulins for preventing or treating peripheral nerve injury in a subject with a risk suffering from peripheral nerve injury. The peripheral nerve is a sciatic nerve. The peripheral nerve is a cavernous nerve. The peripheral nerve injury causes impotence. The risk is attributed to a surgery technique. The surgery technique is tissue incision or tumor excision. The tissue or tumor is a cancer. The cancer is a solid carcinoma. The cancer is a prostate cancer or a breast cancer. The peripheral nerve injury is a neurological disjunction, a neurological detrition, or a neurological demyelination. The risk is attributed to infantile delivery. The delivery includes medical or surgical procedures. The medical treatment is induction of delivery. The surgery technique is cesarean section.SELECTED DRAWING: Figure 8
Patent JP-2019143152-A (JP)
Title: Manufacturing method of thermoplastic resin
Inventor: KATO NORIYUKI
IPC: C08G64/04
Filed: 2019-04-08
Abstract: To provide a manufacturing method of a thermoplastic resin excellent in flowability and tensile strength.SOLUTION: In a manufacturing method for thermoplastic resin by reacting a compound containing a dihydroxy compound, (1) 9,9-bis(4-(2-hydroxyethoxy)phenyl)fluorene and a derivative thereof, and (A) a compound in which 4-position of one phenyl nucleus substituted at 9-position of the compound of (1) is substituted by a hydroxyethoxyethoxy group, (B) a compound in which 2-position is substituted by hydroxyethoxy group, and (C) a compound in which 4-position is substituted by a phenoxyethoxyethoxy group, are contained and total weight of the compounds of (A), (B) and (C) is 1,500 ppm or more based on weight of a dihydroxy compound represented by the (1) (100 pts.wt.).SELECTED DRAWING: None
Patent JP-2020174101-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: C09J125/06
Filed: 2019-04-10
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step positions the wafer in an opening of a frame and arranges a polyolefin-based sheet in a rear surface or a surface of the wafer and an outer periphery of the frame, the opening housing the wafer. The integrating step heats the polyolefin-based sheet by applying hot air to the sheet, and integrates the wafer and the frame via the polyolefin-based sheet. The dividing step forms a modified layer in the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer along the division schedule lines and divides the wafer into individual device chips. The picking-up step pushes up the device chips by spraying air and picks up the device chips from the polyolefin-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2020171553-A (JP)
Title: Washer
Inventor: KUBOTA ATSUSHI
IPC: A47L15/42
Filed: 2019-04-11
Abstract: To provide a washer that can effectively prevent a foreign object from entering from a suction port, and restrain an increase in temperature of a machine room.SOLUTION: A dishwasher 1 comprises: a washer body 2 comprising a washing room 3 for washing an object to be washed, and a machine room 4 separated from the washing room; a washing tank 15 for storing water supplied to the washing room; a rinsing tank 25 for storing the water to be supplied to the washing room; a gas booster 60 arranged in the machine room, and for increasing temperature of the water stored in the rinsing tank by using combustion heat of combustible gas as a heat source; and a cover member 90 separating the machine room into a first section C1 housing the gas booster, and a second section C2 other than the first section. A suction port 91 for sucking combustion air into the gas booster is formed in the cover member. The suction port allows communication between the first section and the second section.SELECTED DRAWING: Figure 6
Patent JP-2019146578-A (JP)
Title: Cell compositions derived from dedifferentiated reprogrammed cells
Inventor: ALAN D AGULNICK
IPC: C12N5/071
Filed: 2019-04-18
Abstract: To provide cell compositions derived from dedifferentiated reprogrammed cells, such as induced pluripotent stem (iPS) cells.SOLUTION: Provided is a pancreatic progenitor cell population comprising an endocrine cell subpopulation and a nonendocrine cell subpopulation, the cell population being derived from dedifferentiated reprogrammed human pluripotent stem cells in the culture medium comprising an effective amount of a growth factor, the growth factor being an epidermal growth factor (EGF) family ligand or a fibroblast growth factor, and at least 30% of the cell population is a nonendocrine cells subpopulation.SELECTED DRAWING: None
Patent JP-2020178066-A (JP)
Title: Metallized film capacitor
Inventor: TANAKA MASAKAZU
IPC: C08F210/14
Filed: 2019-04-19
Abstract: To provide a metallized film capacitor having good SH property, heat resistance, and temperature-dependent characteristics of dielectric loss.SOLUTION: A metalized film capacitor has a metal thin film electrode on a dielectric film, having surface energy of 15 to 24 mN/m, containing a 4-methyl-1-pentene copolymer, in which tanδ(23°C) is 400×10-5 or less, tanδ(150°C) is 50×10-5 or less, and tanδ(150°C)/tanδ(23°C) is 0.10 or less.SELECTED DRAWING: None