baber/WOPTO huggingface dataset:
Patent JP-2019002347-A (JP)
Title: Lubrication mechanism of engine
Inventor: AKASEGAWA JUN
IPC: F01M1/06
Filed: 2017-06-15
Abstract: To prevent increase of friction caused by contact of a liquid level of an oil pan with a crank.SOLUTION: A lubrication mechanism of an engine includes a cylinder block 1 having a plurality of cylinders 5 arranged in parallel, a cylinder head 2 disposed at an upper part of the cylinder block 1, a crank shaft 7 disposed at a lower part of the cylinders 5, an oil pan 3 disposed at a lower part of the cylinder block 1, and a plurality of oil drop holes 11 penetrating through the cylinder block 1 so that a lubricant drops from the cylinder head 2 to the oil pan 3. An upper opening portion 12 at a cylinder head 2 side, of the oil drop hole 11 and a lower opening portion 13 at an oil pan 3 side are shifted in a parallel direction, and the plurality of oil drop holes 11 are independent from each other without being connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2018143230-A (JP)
Title: Vinyl all-in-one seeding machine
Inventor: JANG JAE SU
IPC: A01C7/08
Filed: 2017-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl all-in-one seeding machine having an independently driven vinyl cutting unit.SOLUTION: The vinyl all-in-one seeding machine includes: a tilling unit for agitating or inverting earth to crush it into soil masses; a furrow-forming unit disposed rearward the tilling unit and forming furrows with the tilled soil for planting seeds on upper portions of ridges; a seeding unit disposed rearward the furrow-forming unit for scattering seeds on the ridge; a vinyl covering unit disposed rearward the seeding unit and pressing vinyl to the ridges to cover the vinyl along the ridges; and a vinyl cutting unit disposed rearward the vinyl covering unit and forming openings in the vinyl such that the seeds can germinate to the outside, where components of the vinyl cutting unit are respectively driven independently from a moving speed of the vinyl all-in-one seeder.SELECTED DRAWING: Figure 1
Patent JP-2019007091-A (JP)
Title: Mother's milk pad, manufacturing method of the same and mother's milk pad package
Inventor: OGAWA Rumiko
IPC: A41C3/04
Filed: 2017-06-20
Abstract: To provide a mother's milk pad capable of securely preventing leakage of mother's milk.SOLUTION: A mother's milk pad 1 which is arranged between a brassiere and breasts and capable of absorbing mother's milk comprises: an absorber 10 formed of a material capable of absorbing and holding mothers's milk; and a back sheet 30 which is formed of polyethylene and laminated on the absorber 10 at a back side of the absorber 10. When a virtual line which passes the center of the absorber 10 and follows a lamination direction of the absorber 10 and the back sheet 30 is set to be a center axis CA1, the mother's milk pad 1 is formed so that the back sheet 30 is positioned on a side being a direction detached from the center axis CA1 of the absorber 10. Thus, mother's milk which the absorber 10 cannot absorb can be prevented from leaking from the side of the mother's milk pad 1.SELECTED DRAWING: Figure 4
Patent JP-2018032848-A (JP)
Title: Semiconductor device
Inventor: SASAKI KENJI
IPC: H01L25/04
Filed: 2017-06-21
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in the maximum temperature or reduction in temperature variation of unit transistors.SOLUTION: A semiconductor device comprises: a semiconductor substrate having a principal surface which has a first side in a first direction and a second side in a second direction; a plurality of transistor rows formed in a region of the semiconductor substrate at a side of the first side; and a plurality of bumps. The plurality of bumps include first and second bumps having lengths longer in the first direction, and a distance between the first side and the first bump is shorter than a distance between the first side and the second bump. The plurality of transistor rows include first and second transistor rows, and the first transistor row has a plurality of first unit transistors arranged in the first direction so as to overlap with the first bump. The second transistor row has a plurality of second unit transistors arranged in the first direction so as to overlap with the second bump, and, in a plan view of the principal surface of the semiconductor substrate, an area of the first bump per one first unit transistor is larger than an area of the second bump per one second unit transistor.SELECTED DRAWING: Figure 1
Patent JP-2017163168-A (JP)
Title: Multilayer ceramic capacitor and method for manufacturing the same
Inventor: YANG JIN HYUCK
IPC: H01G4/232
Filed: 2017-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor and a method for manufacturing the same.SOLUTION: The present invention relates to a multilayer ceramic capacitor and a method for manufacturing the same. The multilayer ceramic capacitor comprises: a capacitor main body composed of a laminate including dielectric layers and internal electrodes; external electrodes each formed on a surface of the capacitor main body; plating layers; and an electroless plating layer between each external electrode the corresponding plating layer. According to an embodiment of the invention, the electroless plating layers are formed before forming the plating layers on the respective external electrodes, which can solve the problem of a non-plating defect when forming a plating layer of nickel or the like on an external electrode. Therefore, a defective soldering problem owing to the non-plating defect of nickel or the like in mounting can be solved. Thus, a multilayer ceramic capacitor with high reliability can be provided.SELECTED DRAWING: Figure 3
Patent JP-2019010205-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-06-29
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60
Patent JP-2019011746-A (JP)
Title: Exhaust system of internal combustion engine
Inventor: KIMURA KOICHI
IPC: F01N3/00
Filed: 2017-07-03
Abstract: To suppress the water coverage of an exhaust sensor resulting from a water component which is scattered when condensed water contained in bypass exhaust emission is boiled at an upstream-side end face of an exhaust emission purification catalyst.SOLUTION: This exhaust system of an internal combustion engine is constituted so that bypass exhaust emission being exhaust emission flowing out of a bypass passage flows while being oriented to a prescribed region at an upstream-side end face of an exhaust emission purification catalyst when an opening of a waste gate valve is not smaller than a prescribed opening, and an exhaust sensor is arranged in a specified passage being an exhaust emission passage between a turbine and the exhaust emission purification catalyst. In the exhaust sensor, the prescribed region is arranged along an axial direction of the exhaust emission purification catalyst to a direction orthogonal to the axial direction of the exhaust emission purification catalyst with respect to a region (scattered region B) which is virtually extended to the specified passage side while separating therefrom by a first distance or longer.SELECTED DRAWING: Figure 5
Patent JP-2019014546-A (JP)
Title: Sheet discharge device and image forming device
Inventor: AKATSUKA JUNYA
IPC: B65H5/06
Filed: 2017-07-03
Abstract: To provide a sheet discharge device and an image forming device which reduce damage on a sheet and image shave, and improve detection accuracy of the sheet.SOLUTION: A pair of discharge rollers 40 convey and discharge a sheet S by a discharge nip N2. A photo sensor 72 can output a detection signal. A movement part operates the photo sensor 72 when abutting on the sheet S conveyed by the pair of discharge rollers 40. The movement part includes: a flag member 71 having an abutment part 71b which can abut on the sheet S in a position of the discharge nip N2, and a light shielding part 71c which can operate the photo sensor 72; a roller 73 which is arranged on an upstream side in a sheet discharge direction DD than the abutment part 71b and is rotatably supported by the flag member 71. The abutment part 71b separates from the sheet S or abuts on the sheet at an abutment pressure smaller than the roller 73 when the sheet S is in slide-contact with the roller 73, and abuts on the sheet S when a rear end of the sheet passes the roller 73.SELECTED DRAWING: Figure 3
Patent JP-2017164633-A (JP)
Title: Game machine
Inventor: YAMAGUCHI MASAKI
IPC: A63F5/04
Filed: 2017-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suggesting a winning combination without confusing a player.SOLUTION: In a slot machine 10, when a start lever 71 provided in a substantially central left part of a front door 12 is operated, reels 42L, 42M and 42R, which are visible through display windows 31L, 31M and 31R, start to rotate. When stop switches 72-74 are operated, the reels 42L, 42M and 42R corresponding to the respective switches 72-74 stop. A speaker 14 and an auxiliary display part 15 are provided in the upper part of the front door 12, and a navigation performance is performed if a BB is won. In the navigation performance, a drawing pattern "7" indicating the BB winning and a pattern stopped on an effective line are displayed in the auxiliary display part 15.SELECTED DRAWING: Figure 1
Patent JP-2019014060-A (JP)
Title: Machine stand
Inventor: SUGAWARA KEISUKE
IPC: B29C45/83
Filed: 2017-07-04
Abstract: To provide a machine stand in which the oil flowed to the machine stand can be made to flow to a managed place.SOLUTION: Provided is a machine stand 16 that supports at least either a die tightening device 12 or an injection device 14 in an injection molding machine 10 at the lower part. The machine stand 16 has an upper frame 20 mounted with at least either the die tightening device 12 or the injection device 14 and horizontally elongating. The upper frame 20 has: a hollow member 30; and a plate member 32 fitted to the upper face of the hollow member 30 and having a cross section with a recessed shape. In the plate member 32 and the hollow member 30, a through hole 34 passing through from the upper face of the plate member 32 to the hollow part 31 of the hollow member 30 is formed.SELECTED DRAWING: Figure 2
Patent JP-2019015142-A (JP)
Title: Open/close body control device
Inventor: NAKAYAMA SHOSUKE
IPC: E05B83/40
Filed: 2017-07-10
Abstract: To provide an open/close body control device capable of more reliably detecting abnormality of an electromagnetic clutch.SOLUTION: When it is determined that a sliding door is fixed by a latch mechanism (YES in step S1), a door ECU energizes an electromagnetic clutch (step S2), and then energizes a motor (step S3). Then, the door ECU determines whether or not a number of pulses P detected by a pulse sensor is equal to or larger than a threshold value P0 (step S4). If the number of pulses P is equal to or larger than the threshold value P0, the door ECU determines that an abnormality has occurred in the electromagnetic clutch (Step S6). On the other hand, if the number of pulses P is less than the threshold value P0, the door ECU determines that no malfunction has occurred in the electromagnetic clutch (step S5).SELECTED DRAWING: Figure 4
Patent JP-2018171422-A (JP)
Title: Intraocular lens material
Inventor: SUZUKI HIRONORI
IPC: C08F293/00
Filed: 2017-07-18
Abstract: PROBLEM TO BE SOLVED: To provide polymers suitable as human lens replacement materials.SOLUTION: A temperature-responsive block copolymer is a block copolymer of A-B or A-B-A type, where the A block is a polymer having N-isopropyl (meth) acrylic amide as a monomer unit, and the B block is a polymer having ethylene oxide as a monomer unit with a degree of polymerization of 90 or more.SELECTED DRAWING: Figure 3
Patent JP-2019019590-A (JP)
Title: Method for reinforcing steel bar
Inventor: SHIODA KEISUKE
IPC: E02B9/06
Filed: 2017-07-19
Abstract: To provide a technique that can use a steel bar as a reinforcing material that reinforces steel bars embedded on one side of a concrete layer from the other side which is the opposite side of the one side.SOLUTION: This invention relates to a method for reinforcing a steel bar that reinforces, by performing construction from a second surface 3b side, steel bars 4a embedded on a first surface 3a side out of the first surface 3a and the second surface 3b located on the mutually opposite sides of a concrete layer 3. The method comprises the steps of: forming in the concrete layer 3 an arcuate hole 6 that is constructed from the second surface 3b side and curves to the first surface 3a side; introducing a reinforcing material into the arcuate hole 6; and fixing the reinforcing material introduced into the arcuate hole 6, to the concrete layer 3.SELECTED DRAWING: Figure 2
Patent JP-2017185368-A (JP)
Title: Game machine
Inventor: TOMODA EIKA
IPC: A63F7/02
Filed: 2017-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a specific game state can be prevented from occurring after the end of a special game state, in accordance with player's selection.SOLUTION: After "bonanza" is determined, contents of a jackpot state are determined in accordance with a game ball passing through a first content determination gate 62 or a second content determination gate 63, and when a game ball passes through the first content determination gate 62, a jackpot state where a V winning attacker 18b is reliably opened in a second specific opening mode is incurred. Therefore, if it is desired to end a game without incurring a high probability state again after the end of the jackpot state during continuation of the high probability state, for example, a player dares to pass a game ball through the first content determination gate 62 by turning a handle 9, thereby incurring the jackpot state where the high probability state is extremely unlikely to occur after the end of the jackpot state.SELECTED DRAWING: Figure 2
Patent JP-2019023265-A (JP)
Title: Method for producing resin composition
Inventor: SUGII HIROAKI
IPC: C08J3/20
Filed: 2017-07-25
Abstract: To provide a method for producing a resin composition that eliminates the need for changing facilities, and has excellent uniformity of the content of an additive.SOLUTION: The present invention provides a method for producing a resin composition, in which powder of a thermoplastic resin (A) 100 pts.mass and powder of an additive 1-125 pts.mass are mixed to produce a preliminary mixture; and the preliminary mixture and thermoplastic resin (B) are mixed and subjected to melting and mixing with an extruder. The thermoplastic resin (A) is preferably a (meth) acrylic elastic particle. The powder of thermoplastic resin (A) preferably has an average particle size of 0.001-1 mm. The powder of additive preferably has an average particle size of 0.001-1 mm.SELECTED DRAWING: None
Patent JP-2019023712-A (JP)
Title: Image forming apparatus
Inventor: SAKAI KATSUHIDE
IPC: B65H7/00
Filed: 2017-07-25
Abstract: To determine the presence/absence of occurrence of paper jam and the type of paper jam at positions of rollers where sensor components are not arranged.SOLUTION: An image forming apparatus comprises: a plurality of rollers that are arranged at positions different from each other on a sheet conveyance path and convey a sheet; a motor that rotationally drives at least one of the plurality of rollers; a driving unit that causes current to flow to the motor to drive the motor; and a paper jam determination unit that determines the presence/absence of occurrence of paper jam and the type of paper jam on the basis of a change in current Iq flowing in the motor in a period Tm during which the sheet is scheduled to pass through an object roller 15, of the plurality of rollers, which is rotationally driven by the motor.SELECTED DRAWING: Figure 8
Patent JP-2019025735-A (JP)
Title: Information processing apparatus and program
Inventor: AOKI TAKASHI
IPC: B41J29/00
Filed: 2017-07-28
Abstract: To allow for flexible operation according to use environment of a user in comparison with a case in which a limit period for inhibiting processing execution is strictly applied when the limit period is set.SOLUTION: A processing execution part 48 executes processing on the basis of a received processing instruction. A limit period setting part 43 sets a limit period being a time zone of inhibiting the execution of the processing by the processing execution part 48. A reception part 42 receives setting as to whether to permit the approval of use within the limit period set by the limit period setting part 43. A control part 40 performs control so as to execute the processing executed at the start of the limit period until the processing ends even after the start of the limit period when the reception part 42 receives the setting of permitting the approval of the use within the limit period.SELECTED DRAWING: Figure 4
Patent JP-2019024952-A (JP)
Title: Bath light device
Inventor: IWAHASHI TOMOYA
IPC: A61N5/06
Filed: 2017-07-28
Abstract: To provide a bath light device that can improve a user's look when the light is applied from the bath light device.SOLUTION: A bath light device 1 emits light to make a body activate. The bath light device 1 includes a blue light source 71 for emitting a blue light and a red light source 72 for emitting a red light. Also, the light comprises the blue light and the red light. Further, the blue light has a peak wavelength between a wavelength of 445 nm or more and 500 nm or less. Also, the red light has the peak wavelength between the wavelength of 600 nm or more and 680 nm or less. Further, the strength of the peak wavelength of the blue light is the strongest in the spectral of the light, and the strength of the peak wavelength of the red light is the second strongest in the spectral of the light. Then, when the relative strength of the peak wavelength of the blue light to the peak wavelength of the red light is 1, the relative strength of the peak wavelength of the red light is 0.1 or more and 0.5 or less.SELECTED DRAWING: Figure 3
Patent JP-2019028235-A (JP)
Title: Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
Inventor: YAMAGISHI YUKA
IPC: G03G9/08
Filed: 2017-07-28
Abstract: To provide a toner for electrostatic charge image development excellent in transfer maintainability.SOLUTION: A toner for electrostatic charge image development contains toner particles having an average circularity of 0.91 or more and 0.98 or less, silica particles externally added to the toner particles, and strontium titanate particles externally added to the toner particles and having an average primary particle diameter of 10 nm or more and 100 nm or less, where primary particles have an average circularity of 0.82 or more and 0.94 or less, and the primary particles have an accumulation 84% circularity of more than 0.92.SELECTED DRAWING: None
Patent JP-2019026104-A (JP)
Title: Bicycle battery unit and installation structure of bicycle battery unit
Inventor: MITSUYASU KENTO
IPC: B62J11/00
Filed: 2017-07-31
Abstract: To provide a bicycle battery unit and an installation structure of a bicycle battery unit, which allow stable removal.SOLUTION: A bicycle battery unit includes a housing provided with a battery cell, operation members each of which has a rotation axis, an operation portion and an engaging portion and is provided on the housing movably around the rotation axis. The operation portion is movable around the rotation axis between a first operation position and a second operation position. The engaging portion is configured to engage with an engaged portion provided on a bicycle when the operation portion is located in the first operation position, and to separate from the engaged portion when the operation portion is located in the second operation position. The engaging portion is provided between the rotation axis and the operation portion.SELECTED DRAWING: Figure 10
Patent JP-2018016540-A (JP)
Title: Segmented gel composites and rigid panels manufactured from those composites
Inventor: OWEN R EVANS
IPC: C08K3/00
Filed: 2017-08-08
Abstract: PROBLEM TO BE SOLVED: To provide novel reinforced gel composites, and a process of manufacturing reinforced gel composites reinforced with fiber or open-cell foam.SOLUTION: The present invention describes various methods for manufacturing gel composite sheets using segmented fiber or open-cell foam reinforcements and gel precursors. Additionally, rigid panels manufactured from the resulting gel composites are also described. The gel composites are relatively flexible enough to be wound and, when unwound, can be stretched flat and made into rigid panels using adhesives.SELECTED DRAWING: Figure 6
Patent JP-2019030269-A (JP)
Title: Engineering method of protein composition with reduced protein metabolism requirement, and manufacturing method of protein-containing food and drink composition based on the engineering method
Inventor: KIDO YASUHIRO
IPC: A23L33/17
Filed: 2017-08-09
Abstract: To provide a protein composition with a protein metabolism requirement reduced by, rather than a single protein with an amino acid score 100 or more, mixing another protein, etc.SOLUTION: An engineering method of a protein composition with a reduced protein metabolism requirement includes: (1) a step of selecting a first protein whose amino acid score is 100 or more; (2) a step of selecting a second protein capable of supplementing a first limiting amino acid of the first protein; and (3) a step of engineering a protein composition obtained by mixing the first protein and the second protein, serving as a step of determining a mass ratio with which a first limiting amino acid content of the protein composition is higher than that of the first protein, and a protein metabolism requirement of the protein composition is lower than that of the first protein.SELECTED DRAWING: None
Patent JP-2019040911-A (JP)
Title: Chip manufacturing method
Inventor: YODO YOSHIAKI
IPC: B28D7/04
Filed: 2017-08-22
Abstract: To provide a chip manufacturing method capable of manufacturing a plurality of chips by dividing a plate-like workpiece without using an expanded sheet.SOLUTION: A chip manufacturing method includes a first laser processing step, a second laser processing step, and a dividing step. The first laser processing step forms a first modified layer along division schedule lines of a chip region by irradiating only the chip region with a laser beam of a wavelength having permeability to a gallium arsenide substrate or an indium phosphide substrate along the division schedule lines so as to position a condensing point of the laser beam at a first depth position. The second laser processing step forms a second modified layer whose end part overlaps an outer peripheral excess region by irradiating the gallium arsenide substrate or the indium phosphide substrate with a laser beam along the division schedule lines so as to position the condensing point of the laser beam at a second depth position. The dividing step divides the gallium arsenide substrate or the indium phosphide substrate into individual chips 25 by applying force to the gallium arsenide substrate or the indium phosphide substrate via one cooling or heating.SELECTED DRAWING: Figure 6