baber/WOPTO huggingface dataset:
Patent JP-2019171043-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-2020149551-A (JP)
Title: Printer and tape
Inventor: MURAYAMA KENTARO
IPC: G06K7/10
Filed: 2019-03-15
Abstract: To provide a printer and a tape that can prevent unauthorized writing of information to a storage element provided on the tape.SOLUTION: A tape 50 has a plurality of labels 51 each provided with a wireless communication tag 80 capable reading and writing information arranged in a longitudinal direction. A label 51A is referred to as a first label, a label 51B as a second label, and a label 51C as a third label. Wireless communication tags 80A-80C provided on the first to third labels store tag information 100A to 100C, respectively. B data of the tag information 100A is completely equal to A data of the tag information 100B. B data of the tag information 100B is completely equal to A data of the tag information 100C.SELECTED DRAWING: Figure 4
Patent JP-2020149588-A (JP)
Title: Memory system and memory controller
Inventor: ANAZAWA MITSURU
IPC: G06F13/16
Filed: 2019-03-15
Abstract: To provide a memory system capable of reducing power consumption while maintaining performance.SOLUTION: A memory system of an embodiment includes first and second nonvolatile memories, and a memory controller 3 connected to the first and second nonvolatile memories via first and second channels, respectively. The memory controller 3 performs in parallel a first reading operation of reading first data from the first nonvolatile memory and a second reading operation of reading second data from the second nonvolatile memory in response to a first reading request received from the outside, and sets a first transfer rate of the first channel to be lower than a second transfer rate of the second channel if first time when the first reading operation is scheduled to be completed is earlier than second time when the second reading operation is scheduled to be completed.SELECTED DRAWING: Figure 1
Patent JP-2020148185-A (JP)
Title: Control device for internal combustion engine
Inventor: TASHIRO MAKOTO
IPC: F02D45/00
Filed: 2019-03-15
Abstract: To appropriately control an internal combustion engine without causing transmission/reception timing of detection data from a sensor to be synchronized with the revolution of the internal combustion engine in a control device for the internal combustion engine.SOLUTION: A control device for an internal combustion engine 2 includes a sensor 20, a control section 30 controlling the internal combustion engine and a detection section 50 acquiring detection data from the sensor and transmitting the data to the control section. The detection section includes: detection data acquisition sections 56, 62 acquiring detection data and storing the detection data in a storage section 66 when a trigger signal is input; and a detection data transmission section 70 transmitting the detection data stored in the storage section 66 to the control section. The control section includes: a trigger output section 38 outputting a trigger signal at predetermined rotating angle timing of the internal combustion engine; and detection data reception sections 34, 36 acquiring the detection data from the detection section.SELECTED DRAWING: Figure 1
Patent JP-2020146414-A (JP)
Title: Bathroom chair
Inventor: AOKI YOKO
IPC: A47K3/12
Filed: 2019-03-15
Abstract: To provide a bathroom chair that does not require a member except the bathroom chair and that can be housed without becoming a hindrance.SOLUTION: A bathroom chair 1 comprises a plate-like seat part 10, and two plate-like legs 20 that are provided to be rotatable with respect to the seat part 10, at both ends of the seat part 10. The leg is rotated around the axis R of rotation along a boundary between the seat part 10 and the leg 20. The rotation enables the seat part 10 and the two leg parts 20 to be united together and formed into a chair shape like one plate.SELECTED DRAWING: Figure 1
Patent JP-2020151040-A (JP)
Title: Game machine
Inventor: YOKOTA TAMOTSU
IPC: A63F7/02
Filed: 2019-03-18
Abstract: To provide a game machine.SOLUTION: A game machine of the invention controls a state to an advantageous state being an advantageous state for a player, and comprises: storage means for storing a set value which indicates probability of whether or not to control a state to the advantageous state; change operation reception means for receiving a change operation of the set value with a condition indicating that a period is during a prescribed period; determination means for executing processing related to a game if the set value is determined to be a specific value, in power up of the game machine, and not executing processing related to the game if the set value is determined to be a non-specific value other than the specific value; change means for changing the set value to the non-specific value from the specific value if the change operation is performed during a prescribed period; and update means for, after change processing, performing update processing for updating the non-specific value to the specific value again. During the prescribed period, for every time when the change operation is performed, the change processing and the update processing are performed.SELECTED DRAWING: Figure 10
Patent JP-2020154069-A (JP)
Title: Head-up display device
Inventor: NOMURA EIJI
IPC: G02B27/01
Filed: 2019-03-19
Abstract: To provide a head-up display device that can reduce reflection of light from a high luminance light source in a display screen.SOLUTION: A head-up display device 100 comprises a drawing device 11a and a display screen 21 for reflecting light from the drawing device 11a. The display screen 21 includes a Fresnel structure part 51 therein having an optical surface 51a serving as a functional surface and a step surface 51b serving as a non-functional surface. The functional surface and the non-functional surface are coated with half mirror coatings. The reference shape of the functional surface of the Fresnel structure part 51 is a curve surface. When the slope of the functional surface with respect to the surface of the display screen 21 is defined as "a" and the angle between the functional surface and the non-functional surface is defined as "b," the Fresnel structure part 51 satisfies the conditional expression (1): 180°-3*a<b<180°-0.5*a.SELECTED DRAWING: Figure 2
Patent JP-2020152702-A (JP)
Title: Nucleic acid adsorbent
Inventor: NAKAMURA DAISUKE
IPC: C12P21/00
Filed: 2019-03-22
Abstract: To provide a nucleic acid adsorbent that can selectively adsorb nucleic acid in a solution containing protein, nucleic acid or the like.SOLUTION: A nucleic acid adsorbent has a cellulose nanofiber having a cationic group containing a nitrogen atom. The cationic group containing a nitrogen atom can be an amino group (primary amino group, secondary amino group, tertiary amino group), a quaternary ammonium group, an imino group, an amidine group, a guanidino group, an imidazole group, a quaternary imidazolium group, a pyridyl group, a quaternary pyridinium group or the like.SELECTED DRAWING: Figure 4
Patent JP-2020159063-A (JP)
Title: Construction machine
Inventor: NISHIKAWA SHINJI
IPC: F02N11/08
Filed: 2019-03-26
Abstract: To provide a construction machine capable of inviting an attention to a circumference of a vehicle body in a start of a motor, and capable of making an operator securely confirming a circumference of a vehicle body before the start of the motor.SOLUTION: An engine start control portion 23 of a main controller 22 prohibits a start of an engine 18 when a key switch 12 is operated in a state where a horn switch 21 is not operated. The control portion prohibits the start of the engine 18 when the key switch 12 is operated even until a first set time T1 lapses after an operation of the horn switch 21 is finished. The control portion allows the start of the engine 18 when the key switch 12 is operated until a second set time T2 lapses after the first set time T1 lapses. When the engine 18 is not started until the second set time T2 lapses, the start of the engine 18 when the key switch 12 is operated is prohibited again.SELECTED DRAWING: Figure 2
Patent JP-2020158647-A (JP)
Title: Water-based inkjet composition, method for producing water-based inkjet composition, and method for producing recorded material
Inventor: YAMAZAKI SOICHI
IPC: C09D11/328
Filed: 2019-03-27
Abstract: To provide: a water-based inkjet composition that can achieve excellent color development on various recording media; a method for producing water-based inkjet composition in which a water-based inkjet composition that can achieve excellent color development on various recording media can efficiently be produced; and also a method for producing recorded material in which a recorded material having excellent color development can be produced.SOLUTION: A water-based inkjet composition of the present invention contains a water, a dye composed of at least one of a sublimation dye and a dispersed dye, and a polyester particle composed of a material containing polyester, and in which at least a part of the polyester particles is dyed with the dye.SELECTED DRAWING: None
Patent JP-2020158728-A (JP)
Title: Undercoating and manufacturing method of plated matter
Inventor: SAKAINO MISAKI
IPC: C23C18/20
Filed: 2019-03-28
Abstract: PURPOSE: To provide a manufacturing method of an undercoating for forming a coated film that does not require to form a barrier layer such as a nickel layer or a nickel alloy layer, is excellent in etching property during circuit formation and simple in handling, nevertheless, forms a coating layer capable of exhibiting high adhesiveness even when exposed under high heat environment like in, for example, a reflow method, and a manufacturing method of a plated matter.CONSTITUTION: An undercoating of the present invention is an undercoating for forming a metal plated film on a base material according to an electroless plating method, in which the undercoating contains polypyrrole fine particles and a binder, the binder is an epoxy resin having an epoxy equivalent of 875 to 9200, a mass ratio of the polypyrrole fine particles and the binder is in the range of the polypyrrole fine particles : the binder=1:2 to 1: 60.SELECTED DRAWING: None
Patent JP-2020162774-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-03-28
Abstract: To improve an amusement of a game.SOLUTION: A game machine comprises: jackpot game execution means which performs win/loss determination of jackpot, small winning or loss on the basis of ball entry to a start hole, and performs a pattern variable display on the basis of a result of the win/loss determination, for reporting the result of the win/loss determination to a player, and if the result of the win/loss determination is jackpot, executes a jackpot game for opening a big winning hole in a prescribed mode; and small winning game execution means for performing a small winning game for opening the big winning hole in the prescribed mode, if the result of the win/loss determination is a small winning. The small winning game execution means can execute the small winning game, in a small winning rush period being a period from a prescribed time after finish of the jackpot game executed by the jackpot game execution means, until a prescribed condition is established, and in the small winning rush period, a small winning suggestive performance for suggesting a fact that a result of the win/loss determination becomes a small winning related to pattern stop, is executed.SELECTED DRAWING: Figure 46
Patent JP-2020165411-A (JP)
Title: Valve operating structure of internal combustion engine
Inventor: Uemura Takuma
IPC: F01L1/18
Filed: 2019-03-29
Abstract: To regulate relative rotation of a rocker arm shaft with a simple configuration, to reduce a component cost and a manufacturing cost.SOLUTION: A valve operating mechanism 90 of an internal combustion engine 10 is configured such that in head bosses 232, 236 and rocker arm shafts 218, 220 in a cylinder head 56, a pair of insertion holes 240 to 246 communicating with each other are formed by rotating the rocker arm shafts 218, 220 in any phase around an axis. Rod-shaped members 248, 250 regulate the relative rotation of the rocker arm shafts 218, 220 by inserting them into the pair of insertion holes 240 to 246.SELECTED DRAWING: Figure 11
Patent JP-2020166749-A (JP)
Title: Manufacturing system, information processing method, and manufacturing method
Inventor: KANETANI TAKETO
IPC: G05B19/418
Filed: 2019-03-29
Abstract: To determine appropriate manufacturing condition without manufacturing products.SOLUTION: A manufacturing system (100) includes an information processor (1) executing: (i) processing of generating a candidate for manufacturing condition of a product; (ii) processing of predicting manufacturing results by use of a prediction model when the product is manufactured under the aforementioned candidate for the manufacturing condition; and (iii) processing of evaluating, based on results of the aforementioned prediction, whether or not the aforementioned candidate is favorable, and the information processor (1) repeatedly executes the processing (ii) described above while varying the candidate for the manufacturing condition, and determines, as the manufacturing condition of the product, the aforementioned candidate for the manufacturing condition under which the evaluation of the aforementioned processing (iii) satisfies a predetermined criterion.SELECTED DRAWING: Figure 1
Patent JP-2020163341-A (JP)
Title: Water treatment apparatus and water treatment method
Inventor: NAKAHARA SADAHITO
IPC: C02F3/08
Filed: 2019-03-29
Abstract: To provide a water treatment apparatus using a microorganism capable of stably and uniformly maintaining a trace metal ion concentration and an oxygen concentration in a microorganism treatment system, and to provide a water treatment method using the water treatment apparatus.SOLUTION: A water treatment apparatus for performing water treatment by utilizing a microorganism contained in water to be treated includes agitation means for agitating the water to be treated in the water treatment apparatus, oxygen supply means for supplying an oxygen-containing gas to water to be treated, a trace metal supply source for supplying a trace amount of metal to the water to be treated, and a treatment water outlet for discharging the treated water to be treated. There is also provided a water treatment method using the water treatment apparatus.SELECTED DRAWING: Figure 1B
Patent JP-2020167635-A (JP)
Title: Radio communication system
Inventor: KOJIMA FUMIHIDE
IPC: H04W84/18
Filed: 2019-03-29
Abstract: To efficiently perform data frame exchanging in a network.SOLUTION: A radio communication system for a tree type network which performs transmission and reception of data between a plurality of devices 2 to 4-5 including a gathering control station CS2 and two or more nodes 3-1 to 3-5 arranged from the gathering control station as a root, comprises: transmission/reception means such that a first device among the plurality of devices transmits and receives data to and from a plurality of second devices in layers subordinate to the first device; information acquisition means which acquires information on an external apparatus within a communication range of the plurality of devices; group setting means which sets two or more devices among the first device and the plurality of second devices in the same group; and information sharing means such that two or more devices share acquired information on the external apparatus 4 by set groups.SELECTED DRAWING: Figure 1
Patent JP-2019155112-A (JP)
Title: Absorbent article
Inventor: TAGOMORI JUNTA
IPC: A61F13/511
Filed: 2019-04-01
Abstract: To prevent leakage from end parts of an absorber.SOLUTION: A leak prevention compression part 11 includes: liquid guiding parts 12 which are arranged on both sides of a center line L running to a distal side from a proximal side of an area H respectively, have parts where separation distances with the center line L in between become smaller as they approach the distal side, and guide body fluid to the center line L side; liquid collection parts 13 which are positioned on the center line L nearer on the distal side of the area H than the liquid guiding parts 12 and collect body fluid guided by the liquid guiding parts 12; and liquid diffusion parts 14 which extend to both sides of the center line L from the liquid collection parts 13 and diffuse the collected body fluid toward both sides of the center line L. The liquid guiding parts are arranged on both sides of the center line separately from each other. The liquid collection parts are positioned on the center line of an area corresponding to a body fluid discharge part from end edges of on the center line side of the liquid guiding parts and are positioned adjacent to the end edges of the liquid guiding part in the way that gaps of the liquid guiding parts arranged separately on both sides of the center line are closed.SELECTED DRAWING: Figure 1
Patent JP-2020169139-A (JP)
Title: Skin external preparation
Inventor: SAWAKI SHIGERU
IPC: A61K36/258
Filed: 2019-04-03
Abstract: To provide a novel active ingredient that can be blended in a skin external preparation for skin care or hair (including cosmetics, quasi drugs, or external pharmaceuticals), the active ingredient comprising an oil-soluble component of natural origin with high biological safety, having reduced coloration and odors, and excellent temporal stability, and having an effect based on a collagen synthesis promoting action.SOLUTION: The present invention provides a collagen synthesis promoter, and a skin external preparation, containing oil-soluble extract of carrot roots as an active ingredient.SELECTED DRAWING: None
Patent JP-2020168276-A (JP)
Title: Cloth presser vertical driving device and sewing machine including the device
Inventor: OIE TAKESHI
IPC: D05B29/02
Filed: 2019-04-05
Abstract: To provide a cloth presser vertical driving device which can change a vertical driving pattern of a cloth presser so as to flexibly corresponde to a variety of sewing and embroidery methods, and to provide a sewing machine including the device.SOLUTION: A cloth presser vertical driving device includes: an upper shaft 12 for vertically driving a needle 11; a cloth presser driving cam 15 fixed to the upper shaft 12; a cloth presser 21 energized downward on a needle plate 5; a cam driven part 40 coming into contact with the cloth presser driving cam 15 and driving vertically; and link parts 22, 24, 27 for transmitting the vertical driving of the cam driven part 40 to the cloth presser 21. The cloth presser driving cam 15 includes a plurality of driving cams 16-18 on which cam surfaces of different vertical driving patterns of the cloth presser 21 are formed. The cam driven part 40 includes a switching part 50 for selecting one driving cam from the cloth presser driving cam 15.SELECTED DRAWING: Figure 2
Patent JP-2019186549-A (JP)
Title: Stacked iii-v semiconductor module
Inventor: VOLKER DUDEK
IPC: H01L29/868
Filed: 2019-04-08
Abstract: To provide a stacked III-V semiconductor module having a stack with a top surface, a bottom surface, a side surface, and a longitudinal axis.SOLUTION: A stack has a pregion 12, an nlayer 14, and an nregion 16. The pregion, nlayer, and nregion overlap one another in a described order along a longitudinal direction axis (L) and are formed monolithically, and include a GaAs compound. The nregion or the pregion is formed as a substrate layer. The stack has, in a region of a side surface, first and second peripheral edge parts of a staircase landing extending in a circumferential direction. The first peripheral edge part is composed of the substrate layer; the second peripheral edge part 120 is composed of the nlayer or of an intermediate layer in contact with the nlayer and the pregion. The first and second peripheral edge parts extending in the circumferential direction have width of at least 10 μm, respectively.SELECTED DRAWING: Figure 2
Patent JP-2020151840-A (JP)
Title: Nut plier
Inventor: SUDA TAKANORI
IPC: B25B13/10
Filed: 2019-03-22
Abstract: To solve such a convention problem that a spanner and a wrench tailored to each nut size must be selected for each nut size, a spanner and a wrench must be prepares for each size for work with plural nut sizes to handle, a decent container is needed if there are a lot of spanners and wrenches, a place is needed for hanging the same on a wall, management is also cumbersome and not economical if the number thereof is large, and a monkey wrench is cumbersome because a worm must be adjusted for each nut size.SOLUTION: Two handles integral with arms are connected by one fulcrum shaft, a bifurcated jaw is connected to two cylindrical parts provided at ends of two arms, nut corners facing each other from two directions are sandwiched by two bifurcated jaws, the nut is so made as to be rotatable, and the nuts of large and small sizes can be sandwiched by adjustment of opening of the handle.SELECTED DRAWING: Figure 7
Patent JP-2020176757-A (JP)
Title: Heat exchanger
Inventor: TANAKA TETSUYA
IPC: F28F1/32
Filed: 2019-04-17
Abstract: To provide a heat exchanger capable of being manufactured at low cost, in which a fin pitch is different depending on a site.SOLUTION: A heat exchanger 1 comprises: a heat transfer pipe 4; and a heat transfer fin row 7 intersecting with the heat transfer pipe 4, wherein the heat transfer fin row 7 is formed by arranging a plurality of heat transfer fins 6a, 6b, 6c. The heat transfer fins 6a, 6b, 6c are provided with burring that abuts on another adjacent heat transfer fins 6a, 6b, 6c in the heat transfer fin row 7 to regulate the distance between the heat transfer fins 6a, 6b, 6c. The height of the burring provided by the heat transfer fins 6a, 6b, 6c are different depending on a site in the heat transfer fin row 7.SELECTED DRAWING: Figure 1
Patent JP-2020177516-A (JP)
Title: Coolant management system and program
Inventor: YAGI ASUKA
IPC: G06Q10/00
Filed: 2019-04-19
Abstract: To provide a coolant management system that manages the amount of coolant used in a coolant-using apparatus.SOLUTION: A computer of a coolant management system has an acquisition unit and a creation unit. The acquisition unit acquires first information, a charged coolant amount, and the coolant usage, and the creation unit creates second information by using the coolant usage and manufacturer information on the first information. The first information has apparatus specification information specifying a coolant-using apparatus, information on the manufacturer of the coolant-using apparatus, and coolant additional charge amount information including a coolant additional charge amount that is the amount of coolant additionally charged into the coolant-using apparatus. The charged coolant amount is the amount of coolant charged in advance to the coolant-using apparatus; the coolant usage is the amount of coolant used in the coolant-using apparatus; the second information is information in which the coolant usage and the manufacturer are associated with each other. The acquisition unit acquires the first information in installation or maintenance of the coolant-using apparatus, acquires the coolant charged amount based on the apparatus specification information in the first information, and adds up the coolant charged amount and the coolant additional charge amount included in the coolant additional charge amount information in the first information to acquire the coolant usage.SELECTED DRAWING: Figure 8