baber/WOPTO huggingface dataset:
Patent JP-2020115912-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2019-01-18
Abstract: To provide a game machine further improved in preventing mannerism because a performance associated with a decorative drawing pattern is varied more than the conventional.SOLUTION: A pachinko game machine is configured such that a combination of performance drawing patterns displayed at a start of a variation display of identification information after interruption of an electric power supply occurs in a variable display of identification information in which a definitive notice performance is carried out, the electric power supply is then recovered, and a special game is then carried out, and a combination of performance drawing patterns displayed at a start of a variation display of identification information after interruption of an electric power supply occurs in a variable display of identification information in which a definitive read-ahead performance is carried out, the electric power supply is then recovered, and a special game, which is carried out according to a winning reservation which is an execution object of the definitive read-ahead performance, is then carried out, are different from each other.SELECTED DRAWING: Figure 160
Patent JP-2020117749-A (JP)
Title: Method for preparing ore slurry
Inventor: MURASE DAICHI
IPC: C22B23/00
Filed: 2019-01-22
Abstract: To provide a method capable of usually and stably manufacturing ore slurry without generating a problem on the transfer of the ore slurry.SOLUTION: A method for preparing ore slurry used as a raw material in a high pressure acid exudation method for collecting nickel and cobalt by subjecting a nickel oxide ore to acid exudation at a high temperature and a high pressure comprises: a pulverization and classification step S1 of uniforming the nickel oxide ore with a predetermined particle size; an ore slurry condensation step S2 of condensing the ore slurry obtained in the pulverization and classification step S1; and a slurry storing/sending step S3 of sending the slurry to the post step after storing the condensed ore slurry in a slurry storage tank once. After pressurizing the condensed ore slurry extracted from the bottom of the slurry storage tank by a circulating pump, the condensed ore slurry is self-circulated by returning the slurry to the slurry storage tank.SELECTED DRAWING: Figure 2
Patent JP-2019083686-A (JP)
Title: Current mode control type switching power supply device
Inventor: YAMAGUCHI YUHEI
IPC: H02M3/155
Filed: 2019-01-24
Abstract: To provide a current mode control type switching power supply device allowing for current feedback even when a ratio of an output voltage to an input voltage is small.SOLUTION: A current mode control type switching power supply device 101 comprises: an upper MOS transistor Q1 (first switch); a lower MOS transistor Q2 (second switch); and a control unit. The control unit includes: a current detection circuit 4 detecting a current flowing through the second switch; and a reflection unit reflecting information of the current detected by the current detection circuit 4 in a PWM signal in a period in which the first switch Q1 is in an on state. The control unit controls the first switch Q1 and the second switch Q2 on the basis of the PWM signal without depending on a difference between the input voltage and the output voltage.SELECTED DRAWING: Figure 1
Patent JP-2020117654-A (JP)
Title: Ultraviolet-curable silicone adhesive composition and method for producing laminate
Inventor: TOYOSHIMA TAKEHARU
IPC: C09J183/07
Filed: 2019-01-28
Abstract: To provide an ultraviolet-curable silicone adhesive composition.SOLUTION: A composition contains three polysiloxanes represented by the following (1), (2), (3): (RSiO)(RSiO)(XO)(1) (of R, 20 mol% or more is a methyl group and 0.1-50 mol% is an alkenyl group, Xis a hydrogen atom or the like, a1 is 0.1-1, b1 is 0-0.75, c1 is 0-0.1, and a1+b1+c1=1); (RSiO)(RSiO)(2) (of R, 20 mol% or more is a methyl group and 0.01-25 mol% is an alkenyl group, a2 is 0.001-0.67, b2 is 0.33-0.999, and a2+b2=1); and RHSiO(3) (Ris a monovalent hydrocarbon group, d, e is 0.7≤d≤2.5, 0.01≤e≤1.0, 0.8≤d+e≤2.7), and a photoactive platinum group catalyst.SELECTED DRAWING: None
Patent JP-2019141572-A (JP)
Title: Surgical robotic automation with tracking markers and controlled tool advancement
Inventor: NEIL R CRAWFORD
IPC: A61B34/20
Filed: 2019-01-28
Abstract: To provide position recognition systems regarding end-effector and tool tracking and manipulation during a robot assisted surgery.SOLUTION: The invention aids insertion of a surgical implant (e.g., screw) by providing a guide tube 2000 with a thread 2004 configured to engage a threaded surgical instrument, such that an end-effector of a robot may accurately position the surgical implant with tracking markers and provide force to drive the surgical implant into a patient.SELECTED DRAWING: Figure 20
Patent JP-2020122507-A (JP)
Title: Auto tensioner for internal combustion engine
Inventor: MORI YOSHIAKI
IPC: F16H7/12
Filed: 2019-01-29
Abstract: To provide an auto tensioner which has excellent followability with respect to the oscillation of an auxiliary machine drive belt.SOLUTION: An auto tensioner 9 comprises: a body part 13 to be fixed to an engine body such as a front cover 1 and the like; an arm 14 mounted on the body part 13 in a rotatable manner via spring means 19; and a tension pulley 10 mounted on a free end part of the arm 14 in a rotatable manner. At the tension pulley 10, an elastic outer peripheral layer 21 or an elastic intermediate layer 25 is formed made of an elastic material such as rubber. The tension pulley 10 can elastically support an auxiliary machine drive belt 5 by the elastic outer peripheral layer 21 or the elastic intermediate layer 25 being compressed and deformed as well, so that the amplitude of the tension pulley 10 can be increased. As a result, even when the auxiliary machine drive belt 5 oscillates greatly, high followability can be exhibited.SELECTED DRAWING: Figure 3
Patent JP-2020121679-A (JP)
Title: Braking/driving force control system
Inventor: NONAMI MASANORI
IPC: B60W10/06
Filed: 2019-01-31
Abstract: To provide a braking/driving force control system improved in fuel efficiency and ride comfort, in controlling braking/driving force that is generated in a vehicle in order to maintain target vehicle speed.SOLUTION: The braking/driving force control system executes fuel cut during target vehicle speed maintenance control, and thereafter if required braking/driving force for maintaining target executable vehicle speed becomes smaller, performs downshift while continuing the execution of the fuel cut, and makes a brake generate braking force so that the total of beaking/driving force generated by a power train and braking force generated by the brake correspond to the required braking/driving force. This can achieve suitable fuel efficiency and ride comfort.SELECTED DRAWING: Figure 1
Patent JP-2019160299-A (JP)
Title: Automated tracking and retaining of articulated object in sequence of image frames
Inventor: DANIEL USIKOV
IPC: G06T7/254
Filed: 2019-02-01
Abstract: To disclose various aspects of an image-processing apparatus and a method to track and retain an articulated object in a sequence of image frames.SOLUTION: An image-processing apparatus is configured to segment each image frame in a sequence of image frames into different segmented regions that corresponds to different super-pixels. An articulated object in a first motion state is detected by non-zero temporal derivatives between a first image frame and a second image frame. A first connectivity graph of a first set of super-pixels of the first image frame, is constructed. A second connectivity graph of a second set of super-pixels of the second image frame, is further constructed. A complete object mask of the articulated object in a second motion state is generated on the basis of the first connectivity graph and the second connectivity graph, where at least a portion of the articulated object is stationary in the second motion state.SELECTED DRAWING: None
Patent JP-2019090316-A (JP)
Title: Gusset plate and column assembly for moment resisting bi-axial beam-to-column joint connection parts
Inventor: DAVID L HOUGHTON
IPC: E04B1/24
Filed: 2019-02-01
Abstract: To provide a connection part of a beam and a column, which is strong and has high ductility and a moment resistance for absorbing most of energy of an earthquake or other extreme load conditions.SOLUTION: Provided is a gusset plate assembly for use in connecting at least two beams to a hollow tubular column 15 in a building. The gusset plate assembly can receive the at least two beams in a biaxial orientation of the beams, and comprises gusset plates sized for transferring the weights of the at least two beams and their reaction forces and bending moments from the application of severe load conditions acting on the building to the column 15. At least one of the gusset plates 23B, 23C receives a portion of a second gusset plate. Penetration groove welding parts 61, 63 joining the first and second gusset plates together allow the gusset plate assembly to be free of welding parts on its internal corners.SELECTED DRAWING: Figure 10
Patent JP-2020124785-A (JP)
Title: Cutlery sharpener
Inventor: KONDO TOMOYUKI
IPC: B23D63/12
Filed: 2019-02-06
Abstract: To provide a cutlery sharpener which can urgently restore sharpness of cutlery to a level for allowing the sharpness to be usable in a work site when the sharpens of the cutlery becomes dull during a use of the cutlery.SOLUTION: A cutlery sharpener comprises; a grip part having a length and a thickness for allowing a grip by a single hand; a both-edge sharpening part 11 arranged at a tip of the grip part, formed into a side-face triangular shape which is thinned in a thickness toward a tip side, and formed with a V-shaped groove 11A having a width of 6 mm at a tip edge at a tip part; cemented carbide both-edge sharpening blades 13 fixed to both inclination side parts of the groove 11A of the both-edge sharpening part, and mutually forming a V-shaped angle of 45° or 60° at both blade tips; a single-edge sharpening part 12 arranged at a rear end of the grip part, and forming a side-face triangular shape which is thinned in a thickness toward a rear end side, and formed with a V-shaped groove 12A having a width of 6 mm at a rear end edge at a rear end part; and cemented carbide single-edge sharpening blades 14 fixed to one inclination side part of the groove 12A of the single-edge sharpening part, and forming an angle of 30° with respect to the other inclination side part at blade tips.SELECTED DRAWING: Figure 1
Patent JP-2020132531-A (JP)
Title: Compounds inhibiting microtubule polymerization and antibody drug conjugates thereof
Inventor: SUWA ATSUSHI
IPC: A61K31/5365
Filed: 2019-02-13
Abstract: To provide microtubule polymerization inhibitor derivatives giving specific cytotoxicity to target cells, while suppressing cytotoxicity to normal cells, to provide antibody drug conjugates, and to provide synthetic intermediates of the antibody drug conjugates.SOLUTION: Provided is a compound represented by the formula (1), or a salt thereof, [where, m represents an integer of 1 to 10; AA represents a specific amino acid residue; when there are a plurality of AA, each AA may be the same or different; also, AAs are bound to each other via an amide bond; and Z is a group represented by a microtubule polymerization inhibitor].SELECTED DRAWING: None
Patent JP-2019071302-A (JP)
Title: Electrolyte for lithium secondary battery, and lithium secondary battery including the same
Inventor: VLADIMIR EGOROV
IPC: H01M10/0568
Filed: 2019-02-14
Abstract: To provide an electrolyte for a lithium secondary battery, and a lithium secondary battery including the same.SOLUTION: A silicon-containing compound is an additive for a lithium secondary battery electrolyte for improving normal temperature and high temperature life characteristics of the lithium secondary battery and/or high temperature stability. An electrolyte for the lithium secondary battery contains a silicon-containing compound. The lithium secondary battery includes the electrolyte. A method of manufacturing the silicon-containing compound is also provided.SELECTED DRAWING: Figure 1
Patent JP-2020136369-A (JP)
Title: Semiconductor module and manufacturing method thereof
Inventor: AZUMA NOBUHIRO
IPC: H05K3/44
Filed: 2019-02-15
Abstract: To easily manufacture a semiconductor module while reducing the size.SOLUTION: A semiconductor module (1) includes a laminated substrate (2) configured such that an insulating layer (21) is arranged on the upper surface of a heat dissipation plate (20), and a conductive pattern (22) is arranged on the upper surface of the insulating layer, power chips (3, 4) arranged on the top surface of the conductive pattern, an IC chip (9) that controls the drive of the power chip, a control side lead frame (7) that has a main surface and in which an IC is arranged on the main surface, and a mold resin (11) that packages the laminated substrate, the power chip, the IC chip, and the control side lead frame. The control side lead frame includes a rod-shaped pin portion (74) protruding toward the heat dissipation plate. The heat dissipation plate includes a circular hole (27) into which the tip of the pin portion is press-fitted.SELECTED DRAWING: Figure 2
Patent JP-2020131501-A (JP)
Title: Liquid jet device
Inventor: SHIOHARA YUKI
IPC: B41J2/175
Filed: 2019-02-15
Abstract: To provide a liquid jet device which can suppress pressure fluctuation of a liquid.SOLUTION: A liquid jet device includes a liquid discharge path 33 which discharges a liquid supplied to a liquid jet part 80, a pump 40 which is provided on a liquid supply path 32 so as to supply the liquid toward a liquid jet part 80, an upstream side damper part 60 including an upstream side damper chamber which is provided between the pump 40 and the liquid jet part 80 in the liquid supply path 32 and constitutes a part of the liquid supply path 32 and has a part of the wall composed of a flexible film having rubber elasticity, and a downstream side damper part 75 having a flexible wall 76 which constitutes at least one of a part of the liquid supply path 32 and a part of the liquid discharge path 33 between the upstream side damper part 60 and the liquid jet part 80 and is formed of a resin film.SELECTED DRAWING: Figure 2
Patent JP-2020131347-A (JP)
Title: Processing method with use of honing tool and honing tool
Inventor: KIMURA TATSUO
IPC: B24B33/02
Filed: 2019-02-19
Abstract: To provide a honing tool which has high productivity and can obtain stable process tolerance.SOLUTION: A tool body 20, in which an insertion hole 22, in which a honing grindstone 50 and a grindstone installation plate 40 are inserted with a gap in a circumferential direction, is formed, is provided, in the state a radial direction inner end part 42 of the grindstone installation plate 40 is fitted in a groove 34 of a rod 30, a side wall 41d on one side of the grindstone installation plate 40 contacts a side wall 34a of the groove 34, and a side wall 41e on the other side of the grindstone installation plate 40 contacts a side wall 22a of the insertion hole 22 in a circumferential direction. Compared to before fitted into the groove 34, an angle β on a rotation direction front side of angles between a tangent line L of a work-piece processing surface 80a at a contact point between the honing grindstone 50 and the work-piece processing surface 80a and a center line D of the grindstone installation plate 40 becomes larger.SELECTED DRAWING: Figure 1
Patent JP-2020136452-A (JP)
Title: Insulated gate bipolar transistor
Inventor: ISHIKAWA EISUKE
IPC: H01L29/739
Filed: 2019-02-19
Abstract: To realize high voltage resistance and a low ON voltage of an IGBT.SOLUTION: The present invention relates to an IGBT comprising a semiconductor substrate. The semiconductor substrate includes an n-type emitter region, a p-type body region, an n-type drift region, a p-type collector region, an n-type buffer region and an n-type bypass region. The buffer region is disposed between the drift region and the collector region, and the drift region is in contact with the collector region and has a higher n-type impurity concentration than that of the drift region, The bypass region is disposed between the drift region and the collector region and in contact with the drift region, the collector region and the buffer region and has a lower n-type impurity concentration than that of the buffer region. In a view in a direction from the drift region to the collector region, a width of the bypass region is equal to or narrower than 2 μm.SELECTED DRAWING: Figure 1
Patent JP-2020130627-A (JP)
Title: Game machine
Inventor: MURAMATSU NAOKI
IPC: A63F7/02
Filed: 2019-02-20
Abstract: To provide a game machine enabling a player to comfortably play a game.SOLUTION: A game machine comprises: a first plate 782 and a second plate 783 producing a second game state based on displacement by coming into contact with a first game ball during production of the first game state; a stage distribution mechanism 73 producing the first game state based on displacement by coming into contact with a second game ball shot after the first game ball during production of the second game state; and the second plate 783 restricting the production of the second game state based on the passage of the second game ball through a prescribed area during the production of the second game state. The first plate 782 and the second plate 783 guide the first game ball to an upper stage 71 that assigns a first advantage to a player, and the stage distribution mechanism 73 guides the second game ball to a lower stage 72 that assigns a second advantage different from the first advantage to the player.SELECTED DRAWING: Figure 46
Patent JP-2019073560-A (JP)
Title: NOVEL Stat3 PATHWAY INHIBITOR AND CANCER STEM CELL INHIBITOR
Inventor: JIANG ZHIWEI
IPC: A61P29/00
Filed: 2019-02-21
Abstract: To provide a novel Stat3 pathway inhibitor and cancer stem cell inhibitor.SOLUTION: The present invention relates to: a novel naphtho class compound as a Stat3 pathway inhibitor and also as a cancer stem cell inhibitor; a method for using said compound for the treatment of cancer; a method for using said compound for the treatment of disorders in mammals associated with aberrant Stat3 pathway activity; as well as a pharmaceutical composition comprising said compound. In 1 aspect, the present invention provides a method for treating a disorder associated with aberrant Stat3 pathway activity in a subject, comprising administering to the subject a therapeutically effective amount of a compound of formula I to VIII as described herein.SELECTED DRAWING: Figure 2
Patent JP-2020131264-A (JP)
Title: Production method for subject metal fitting molded part of spark plug, production method for subject metal fitting of spark plug and production method for spark plug
Inventor: OCHIAI SATORU
IPC: H01T13/20
Filed: 2019-02-22
Abstract: To provide a production method for a subject metal fitting molded part of a spark plug capable of changing easily in a short time, at least either spacer of the first, second and third spacers, a production method for a subject metal fitting of the spark plug and a production method for the spark plug.SOLUTION: A production method for a subject metal fitting molded part comprises a configuration change process U1 of changing the configuration of a forging device 200 to that of a newly-produced heterogeneous subject metal fitting molded part 30f by: removing an insertable spacer 220 mounted to a present forging device 200 so as to extract outside in a first direction D1 through an opening 231; inserting an insertable spacer 420 for the newly-produced heterogeneous subject metal fitting molded part 30f inside the first direction D1 from outside through the opening 231; and inserting an insertion part 221 in a spacer insertion space S1 to arrange at a contact position.SELECTED DRAWING: Figure 4
Patent JP-2020138347-A (JP)
Title: Transfer device
Inventor: YAMORI TAKEHIRO
IPC: B41J2/175
Filed: 2019-02-27
Abstract: To reduce an amount of liquid remaining at a transfer destination of the liquid.SOLUTION: An ink cartridge 11 has a bag part for storing ink. A tank 12 stores ink transferred from the ink cartridge 11. A transferring and stirring part 15 transfers ink from the ink cartridge 11 to the tank 12. A control part 4 controls the transferring and stirring part 15 to intermittently repeat a transfer operation in which transferring of ink starts and the transferring is finished before a transferring and stirring part 15 side of the bag part enters an adsorptive state, in transferring ink from the ink cartridge 11 to the tank 12.SELECTED DRAWING: Figure 1
Patent JP-2020138395-A (JP)
Title: Recording device
Inventor: NINOMIYA NAOKI
IPC: B41J3/407
Filed: 2019-02-27
Abstract: To prevent printing on a card of a kind that is not a printing object.SOLUTION: When a job to be executed is printing on a medium and the previously executed job is not printing, a recording device attempts information writing to the medium by a recording unit and, when the writing fails, executes printing by a printing unit.SELECTED DRAWING: Figure 5
Patent JP-2020138267-A (JP)
Title: Parts delivery device
Inventor: YAMAZAKI TOMOHITO
IPC: B23P19/00
Filed: 2019-02-27
Abstract: To provide a parts delivery device capable of preventing attachment of foreign matters and incorrect assembly.SOLUTION: A parts delivery device S comprises: parts feeding means 1 that aligns multiple parts in a predetermined arrangement and feeds the parts having different dimensions in a predetermined order; parts holding means 2 that aligns the parts fed from a parts feeding part in the fed order; and parts transfer means 3 that transfers at a predetermined interval, the parts held in the predetermined order by the parts holding means 2. Feeding the parts sequentially from multiple parts storing units 10 that store the multiple parts separately for each dimension, enables the parts having different dimensions in the predetermined order.SELECTED DRAWING: Figure 2
Patent JP-2020145227-A (JP)
Title: Adhesive film
Inventor: KOSEKI YUTA
IPC: C09J11/04
Filed: 2019-03-04
Abstract: To provide, as an adhesive film for die bonding, a die-bonding dicing tape which enables the decrease in the quantity of light exposure as to a die-bonding dicing tape which is an application of a UV type dicing tape, and an adhesive film which can be picked up according to by a low-pin push-up quantity as to a die-bonding dicing tape, which is an application of a pressure-sensitive type dicing tape.SOLUTION: An adhesive film comprises (a) as a thermosetting component, (a1) an epoxy resin and (a2) a phenol resin, (b) a high-molecular weight component, (c) an inorganic filler, and (d) a curing accelerator. The adhesive film (having a thickness of 20 μm) has a transmittance of 0.21-0.30% at 350 nm.SELECTED DRAWING: Figure 1
Patent JP-2019125383-A (JP)
Title: Variable duration non-event pattern matching
Inventor: UNMESH ANIL DESHMUKH
IPC: G06F16/907
Filed: 2019-03-05
Abstract: To perform non-event pattern matching on continuous event streams using a variable duration.SOLUTION: The duration value used in non-event pattern matching is variable. Accordingly, a first pattern match candidate can have a different associated duration than a second pattern match candidate for matches arising from events received via an event stream. The duration for a candidate pattern match may be based upon one or more attributes of an event that started the candidate pattern match or based upon an expression (e.g., an arithmetic expression) involving one or more attributes of the event.SELECTED DRAWING: Figure 1