baber/WOPTO huggingface dataset:
Patent JP-2019068423-A (JP)
Title: Floating dipole antenna having recess excitation
Inventor: NAFTALI CHAYAT
IPC: H01Q21/08
Filed: 2018-10-03
Abstract: To provide a floating dipole antenna having recess excitation.SOLUTION: A radiofrequency (RF) antenna for printed circuit board (PCB) has a recess in the ground plane of the PCB placed closely to the edge thereof, and a loop dipole in the recess, where the loop dipole has two arms divided by a crevice, and the arm includes a loop dipole formed of the ground plane to project into the recess, and at least one antenna feeding connection bound to the loop dipole, and an electrically isolated floating dipole in the recess. The floating dipole is electrically insulated by the board of the PCB, and bound to the loop dipole electromagnetically.SELECTED DRAWING: Figure 4B
Patent JP-2020055618-A (JP)
Title: cap
Inventor: HARADA HIRONARI
IPC: B65D25/02
Filed: 2018-10-04
Abstract: To provide a cap allowing plural pieces thereof to be compactly arranged.SOLUTION: A cap 10 according to the present invention, that is engaged to an end portion inner side of a core tube 31 together with a packaging sheet 33 covering a roll product 30, closes an end portion on a small diameter side of an annular side wall 11 in a conical shape on a bottom wall 13, and has a structure in which a flange 12 is provided at an end portion on a large diameter side. Further, there are provided a plurality of side face protrusions 15 protruding outside from a plurality of positions in a circumferential direction of the annular side wall 11, and a plurality of protrusion reception parts 20 passing through the plurality of positions in the circumferential direction of the annular side wall 11.SELECTED DRAWING: Figure 1
Patent JP-2020060905-A (JP)
Title: Hierarchical structure recognition program, hierarchical structure recognition method and hierarchical structure recognition device
Inventor: UENO MASARU
IPC: G06F40/18
Filed: 2018-10-09
Abstract: To recognize a hierarchical structure of tabular data.SOLUTION: A hierarchical structure extractor identifies respective areas occupied by respective contents of tabular data based on respective attributes of the respective contents which extend along a row direction and are juxtaposed to each other in a column direction when laid out. The hierarchical structure extractor then recognizes a hierarchical structure of the tabular data, regarding the respective areas as belonging to a same hierarchy when a blank space, where no character string exists in the region of interest, extends along the column direction and when a heading of a region on one side in a row direction of the blank and a heading of a region on the other side are predetermined heading characters.SELECTED DRAWING: Figure 16
Patent JP-2020060028-A (JP)
Title: Steel pipe joint
Inventor: OBA YUTO
IPC: E02D5/24
Filed: 2018-10-10
Abstract: To provide a steel pipe joint that does not cause an increase in the production cost, and in which the screw portion is unlikely to come out when receiving tension or bending loads, and that has expected proof stress that is determined from the joint thickness and proof stress that can be applied to the screw thread.SOLUTION: A steel pile joint 1 according to the present invention is one that is attached to the ends of steel pipes 3 and joins the steel pipes 3. The steel pile joint 1 includes a male cylindrical body 5 that has a male screw with a parallel screw, and a female cylindrical body 7 that has a female screw with a parallel screw. The coefficient of friction when load surfaces 9a, 11a for screw thread 9, 11 of the male screw and female screw contact each other is larger than that at the time when stabbing surfaces 9b, 11b for the screw thread 9, 11 of the male screw and female screw contact each other.SELECTED DRAWING: Figure 1
Patent JP-2020061084-A (JP)
Title: Electronic device
Inventor: TOMURA KENJI
IPC: G09F9/00
Filed: 2018-10-12
Abstract: To provide an electronic device equipped with a foldable display disposed inside a foldable housing, which allows for viewing the display from the side or back of the housing when the housing is folded.SOLUTION: An electronic device 1A disclosed herein comprises a tabularly formed first housing 10, and a display 20 continuously covering a front face 11, side faces 12, and a back face 13 of the first housing. An electronic device which allows for viewing a display from the side or back of the housing is thus provided.SELECTED DRAWING: Figure 1
Patent JP-2020066445-A (JP)
Title: Taping device
Inventor: AZUMA SHIMPEI
IPC: B65H23/195
Filed: 2018-10-23
Abstract: To provide a taping device which suppresses a carrier tape being loosened between a downstream side sprocket and a take-up reel.SOLUTION: A taping device 10 which sticks a cover tape Q to a carrier tape P in which an electronic component W is placed in a pocket P1 at a sticking position T and seals the electronic component W includes: conveyance means 11 having an upstream side sprocket 16 and a downstream side sprocket 17 in which the carrier tape P is stretched and placed on the upstream side and the downstream side of the sticking position T, and for conveying the carrier tape P; a take-up reel 12 for taking up the carrier tape P which has passed the downstream side sprocket 17; a motor 29 for rotationally driving the take-up reel 12; a contact body 34 coming into contact with the cover tape Q between the downstream side sprocket 17 and the take-up reel 12; and force applying means 36 for acting a force on a supporting member 35 for supporting the contact body 34 in a movable manner or the contact body 34, and for maintaining the state where the contact body 34 is in contact with the cover tape Q.SELECTED DRAWING: Figure 1
Patent JP-2019091024-A (JP)
Title: Laser line generation device having combination aspheric lens and axicon
Inventor: TIMOTHY OLSEN
IPC: G02B5/00
Filed: 2018-10-26
Abstract: To provide a laser line generation device having a lens structure reduced in production and assembly costs.SOLUTION: A laser line generation device includes a unitary lens structure 108 and a laser emitter 106. The unitary lens structure 108 includes a convex surface, a conical surface, and a side surface. The conical surface tapers inwardly toward the convex surface to an apex of the conical surface that is opposite an interior side of the convex surface. In operation, the laser emitter 106 emits light rays toward the unitary lens structure 108, and the light rays pass through the convex surface into the unitary lens structure 108, reflect off the conical surface, and exit the lens structure 108 through the side surface. The light rays exiting the unitary lens structure 108 may be substantially perpendicular to the light rays entering the unitary lens structure 108.SELECTED DRAWING: Figure 3
Patent JP-2020069082-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2018-10-31
Abstract: To provide a Pachinko game machine having a setting value that increases interest of a game.SOLUTION: In a game machine in which one setting value from multiple stages of setting values is set and the degree of advantage related to imparting of prize balls differs depending on the set value, game balls shot in a predetermined route can enter a big winning port or a predetermined winning port to be won, and winning includes a first winning and a second winning. Performance control means can execute a first performance as a setting suggestive performance suggesting the set value, can execute the first performance at least in a part when the game balls enter a predetermined winning port to be won during a winning game, executes the first performance at least in a part when the game balls enter a predetermined winning port to be won in a winning game related to the first winning, and does not execute the first performance when the game balls enter a predetermined winning port to be won in the winning game related to the second winning.SELECTED DRAWING: Figure 19
Patent JP-2020069936-A (JP)
Title: Steering device
Inventor: MOTOKADO HIDEYUKI
IPC: B62D5/04
Filed: 2018-10-31
Abstract: To provide a steering device which includes a restriction mechanism suitable for a steering part actuator which transmits rotation of a steering part motor through a speed reduction mechanism.SOLUTION: A steering part actuator 13 includes: a speed reduction mechanism 22 having a worm shaft 24 which is rotationally driven by a steering part motor 21 and a worm wheel 25 which engages with the worm shaft 24 and integrally rotates with a steering shaft 11; a housing 23 which houses the speed reduction mechanism 22; and a restriction mechanism 26 which mechanically restricts rotation of a steering wheel so that a steering angle of the steering wheel does not exceed a threshold angle. The restriction mechanism 26 has: worm teeth 84 of the worm shaft 24; and an engagement part 97 provided at the worm wheel 25. The engagement part 97 has: multiple temporary external teeth 101 which are formed so as to be arranged continuously into external teeth 95; and embedded parts 103, each of which fills a temporary teeth groove 102 between the adjacent temporary external teeth 101.SELECTED DRAWING: Figure 3
Patent JP-2020070991-A (JP)
Title: Silencing ventilating structure
Inventor: OTSU AKIHIKO
IPC: F24F13/24
Filed: 2018-11-01
Abstract: To provide a silencing ventilating structure that can restrain entry of water into a silencer without impairing ventilating performance, and can restrain generation of wind noise.SOLUTION: In a silencing ventilating structure, a silencer is arranged in a pipe-like member installed so as to penetrate a wall. The silencer comprises a fitting part inserted into the pipe-like member from one opening part of the pipe-like member, a ventilating part penetrating in an axial direction of the pipe-like member, and a silencing part arranged in an outer peripheral part of the ventilating part. The silencing part comprises a hollow part, and an opening part allowing communication between the hollow part and the ventilating part. In at least a portion of the fitting part, an inside surface of the fitting part is inclined toward the side of the pipe-like member as going toward the side of a tip of the fitting part.SELECTED DRAWING: Figure 1
Patent JP-2019039666-A (JP)
Title: Air conditioner
Inventor: SUZUKI YASUMASA
IPC: F25B49/02
Filed: 2018-11-01
Abstract: To provide an air conditioner capable of preventing a combustible concentration range from being formed in an indoor space even in a case where combustible refrigerant leaks.SOLUTION: An air conditioner has an indoor machine. The indoor machine has a blower fan and a blowout port. A control unit is configured to operate the blower fan when it is detected that refrigerant leaks. For an encapsulation amount of refrigerant in a refrigeration cycle as M [kg], a combustion lower limit concentration of refrigerant as LFL [kg/m], a floor area of an indoor space as A [m], and a height of the blowout port from a floor surface of the indoor space as Ho [m], the encapsulation amount M, the combustion lower limit concentration LFL, the floor area A and the height Ho satisfy the following relationship: M<LFL×A×Ho.SELECTED DRAWING: Figure 6
Patent JP-2020075976-A (JP)
Title: Photocurable composition
Inventor: KIKUKAWA TAKASHI
IPC: C09D4/02
Filed: 2018-11-06
Abstract: To provide a photocurable composition capable of forming a cured film having good adhesion to an inorganic base material and having high hardness and good antifouling property.SOLUTION: The photocurable composition includes (A) a silane coupling agent, (B) a phosphoric acid (meth)acrylate monomer, (C) a (meth)acrylate monomer other than the components (A) and (B), (D) a photopolymerization initiator, (E) a solvent and (F) a liquid-repellent agent and therefore, can form a cured film having good adhesion to an inorganic base material and having high hardness and good antifouling property by photoirradiation.SELECTED DRAWING: None
Patent JP-2020080367-A (JP)
Title: Optical system and optical correction method
Inventor: IWASHIMIZU MASARU
IPC: G01W1/00
Filed: 2018-11-13
Abstract: To provide an optical system that acquire characteristics of a transmission line at a location distant from the transmission line before propagation when a high-power laser beam is propagated to the transmission line in the atmosphere, and corrects a wavefront of the high power laser on the basis of the acquired characteristics.SOLUTION: An optical system includes an irradiation device and an atmospheric characteristic acquisition system. The irradiation device irradiates an external target with light via a first optical path. The atmospheric characteristic acquisition system is arranged in a second optical path away from the first optical path and acquires characteristics of the atmospheric environment of the first optical path with respect to emitted light. The irradiation device includes a wavefront correction optical system. The wavefront correction optical system corrects the wavefront of the emitted light on the basis of the acquired characteristics.SELECTED DRAWING: Figure 1
Patent JP-2020079513-A (JP)
Title: Slide door support device
Inventor: KIRYU TOMOHITO
IPC: E05F11/54
Filed: 2018-11-13
Abstract: To provide a slide door support device capable of reducing the power in the closing direction which acts on a slide door when the opening of the slide door is small.SOLUTION: A lower guide unit 80 of a slide door support device 20 comprises: a first lower guide roller 84 for moving along a first lower rail 40; a second lower guide roller 85 for moving along a second lower rail 50; a lower fixed part 81 fixed to a slide door 13; a lower turning arm 82 which has a base end part connected to the lower fixed part 81 rotatably and which supports the first lower guide roller 84 and the second lower guide roller 85 at a position nearer to a tip than the base end part; and an urging member 86 for urging the lower fixed part 81. The urging member 86 urges the lower fixed part 81 in the direction for enlarging an arm angle θ.SELECTED DRAWING: Figure 5
Patent JP-2019103788-A (JP)
Title: mattress
Inventor: VINCENZO BUONINFANTE
IPC: A47C27/00
Filed: 2018-11-20
Abstract: To provide a mattress with excellent properties of thermoregulation, transpiration and humidity management so as to ensure a high comfort to a user at rest on the mattress.SOLUTION: A mattress comprises an internal portion 12 with a support function for a user's body, and a coating structure 14 arranged on an external surface of the internal portion and adapted to come into contact with the user's body, where the coating structure includes an intermediate fabric 18 having an alveolar structure with transpiring and hygroscopic properties. The coating structure includes at least one microduct 22, 24, permeable to water, which is adapted to absorb water from the surface of the mattress and transport it.SELECTED DRAWING: Figure 1
Patent JP-2020084246-A (JP)
Title: Graphite spheroidizing agent for cast iron
Inventor: YAMAMOTO NOBUYA
IPC: C22C35/00
Filed: 2018-11-21
Abstract: To provide a graphite spheroidizing agent for cast iron capable of spheroidizing graphite in cast iron and increasing the number of spheroidal graphite particles.SOLUTION: The graphite spheroidizing agent for cast iron that increases the number of spheroidal graphite particles in cast iron contains 30 to 60 wt% of silicon, 4 to 30 wt% of magnesium, 0.1 to 10 wt% of zirconium and a predetermined amount of iron, and preferably contains rare earth elements in an amount of 0.1 to 5 wt%.SELECTED DRAWING: Figure 1
Patent JP-2020088114-A (JP)
Title: Semiconductor device
Inventor: MORIKAWA NAOKI
IPC: H01L29/861
Filed: 2018-11-22
Abstract: To provide a semiconductor device in which reliability is improved.SOLUTION: A semiconductor device includes a channel stopper electrode 129 placed in the termination region 400 of a substrate, a first electrode 127 electrically connected with a second semiconductor region 109, an insulator film 115 placed on the termination region 400 between the channel stopper electrode 129 and the first electrode 127, multiple first conductor parts 121 placed on the insulator film, and multiple second conductor parts 125 placed on the first conductor parts 121 separately therefrom. Width of an overlapping portion in the height direction of the first and second conductor parts 121, 125 on the first electrode 127 side is larger than the width of an overlapping portion in the height direction of the first and second conductor parts 121, 125 on the channel stopper electrode side.SELECTED DRAWING: Figure 2
Patent JP-2020038182-A (JP)
Title: Nanoplasmonic sensor for biomolecule analysis, kit and method for analyzing biomolecule using the same
Inventor: LEE TAE GEOL
IPC: G01N21/41
Filed: 2018-11-27
Abstract: To provide a method for analyzing biomolecules using a nanoplasmonic sensor.SOLUTION: A method for analyzing biomolecules in the present invention comprises: providing a nanoplasmonic sensor comprising a dielectric grating that extends in one direction, and a metal structure that covers the upper surface and one side surface of the dielectric grating and has at least one folded part; fixing a first probe molecule on the surface of the metal structure; introducing an analyte having a base sequence complementary to the first probe molecule, to hybridize the analyte with the first probe molecule; binding a second probe molecule that hybridizes with the first probe molecule to the analyte; binding an enzyme to the second probe molecule; introducing a substrate that reacts with the enzyme, to generate a precipitate with the enzyme reaction; and measuring a local surface plasmon resonance phenomenon in the metal structure.SELECTED DRAWING: Figure 1
Patent JP-2020089105-A (JP)
Title: Power control device
Inventor: KOBAYASHI TOSHIYA
IPC: H02J7/00
Filed: 2018-11-27
Abstract: To provide a power control device which can suppress a battery from being charged/discharged beyond the limit value of charge/discharge power.SOLUTION: The power control device, including a first battery and a second battery, controls a power supply in which the connection states of the first battery and the second battery can be switched between a series connection state and a parallel connection state. The power control device includes means for limiting the magnitude of the total charge power of the power supply up to twice as large as the magnitude of larger charge power between the charge power of the first battery and the charge power of the second battery, and for limiting the magnitude of the total discharge power of the power supply up to twice as large as the magnitude of smaller discharge power between the discharge power of the first battery and the discharge power of the second battery.SELECTED DRAWING: Figure 3
Patent JP-2020082564-A (JP)
Title: Liquid jetting head and liquid jetting device
Inventor: TAKABE HONKI
IPC: B41J2/15
Filed: 2018-11-28
Abstract: To reduce an error of a voltage applied to an electrode of a piezoelectric element.SOLUTION: A liquid jetting device includes: multiple piezoelectric elements including a first electrode laminated in a first direction, a piezoelectric layer and a second electrode and causing a nozzle to jet liquid from the inside of a pressure chamber; and a conductive part formed while having a space relative to the first electrode in a second direction orthogonal to the first direction and continuing across the multiple piezoelectric elements, where the conductive part is electrically connected to the second electrode.SELECTED DRAWING: Figure 6
Patent JP-2020087117-A (JP)
Title: Information processing apparatus, control method thereof, program and storage medium
Inventor: NAKAMURA TOMONORI
IPC: G06F3/0484
Filed: 2018-11-28
Abstract: To solve the problem, in which a number or a type of characters permitted may be limited in a character input area of an application to receive input of characters, and when it is prioritized that occurrence of an error is avoided in a process of a subsequent stage and inputting of a character not satisfying limitation is not received from the beginning, it is not possible for a user to visibly confirm or reuse a character which cannot be input into the character input area.SOLUTION: To achieve the above mentioned object, an information processing apparatus according to the present invention receives input of a character to an input area 301 in which limitation of a character permitted is set; displays a character whose input into the input area is not permitted due to the limitation of the received characters on a display area 303 which is independent from the input area; and re-inputs the character displayed on the display area as the input of the character for the input area according to an instruction of a user for the display area.SELECTED DRAWING: Figure 3
Patent JP-2020092206-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2018-12-06
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 on a surface into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyester-based sheet arranging step arranges a polyester-based sheet on a rear surface of the wafer. The integrating step heats and presses the polyester-based sheet, and integrates the wafer and the polyester-based sheet. The frame supporting step supports the polyester-based sheet by a frame composed of a first frame including an opening and a plurality of magnets and a second frame including an opening by holding an outer periphery of the polyester-based sheet between the first frame and the second frame by a magnetic force using the frame. The dividing step forms a division groove along division schedule lines and divides the wafer into individual device chips. The picking-up step heats the polyester-based sheet and pushes up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2019034247-A (JP)
Title: Game machine
Inventor: TAKEFUCHI TOSHINORI
IPC: A63F7/02
Filed: 2018-12-11
Abstract: To suppress an increase in video data for performance.SOLUTION: In a game machine capable of executing a game in which a plurality of pieces of identification information are variable and capable of giving a game value to a player according to a game result, control means can control to display a performance on a display device in a plurality of modes with different contents. The performance is composed of a plurality of performance execution sections including a non-common performance execution section in which non-common performances are executed which are different performance contents in a plurality of modes and a predetermined performance execution section in which a predetermined performance is commonly executed to a plurality of non-common performances. There are a plurality of predetermined performances which can be executed in one predetermined performance execution section. The performance has a predetermined performance execution section for executing any one of a plurality of predetermined performances which can be commonly executed to the plurality of non-common performances which can be executed in a predetermined non-common performance execution section, after a predetermined non-common performance execution section, and the same performance execution section is configured in a plurality of modes.SELECTED DRAWING: Figure 32