baber/WOPTO huggingface dataset:
Patent JP-2020155739-A (JP)
Title: Insulation gate type semiconductor device
Inventor: MIYASHITA HIROYUKI
IPC: H01L21/336
Filed: 2019-03-22
Abstract: To provide an insulation gate type semiconductor device capable of suppressing variance in characteristic due to a deviation in relative position between a lower buried region and an upper buried region at a periphery of a trench bottom part due to a manufacturing process while suppressing an increase in cell pitch.SOLUTION: An insulation gate type semiconductor device comprises: a carrier transport layer of a first conductivity type made of a semiconductor material having a wider prohibition bandwidth than silicon; a lower buried region 4 of a second conductivity type buried above the carrier transport layer; a plurality of upper buried regions 6a-6f of the second conductivity type dispersively buried over the lower buried region 4; an injection control region of the second conductivity type provided on the upper buried regions 6a-6f; and an insulation gate structure controlling a surface potential of the injection control region positioned on a side wall of a trench 10. In a plane pattern, the trench 10 is in a striped shape, the lower buried region 4 has a first stripe part 41 provided apart from the trench 10, and the plurality of upper buried regions 6a-6f are provided respectively intermittently on the first stripe part 41.SELECTED DRAWING: Figure 3
Patent JP-2020157227-A (JP)
Title: Monitoring device and operation control method for water treatment equipment
Inventor: NAKATA KOJI
IPC: C02F1/76
Filed: 2019-03-26
Abstract: To provide the monitoring device for the water treatment equipment and the operation control method for the water treatment equipment, that can monitor a free chlorine load applied to the water treatment equipment.SOLUTION: Water to be treated from a booster pump is supplied to a RO device 2 via piping 1, is separated into permeated water and concentrated water, and flows out from the piping 3, 4, respectively. A free chlorine concentration in RO water supply is measured by a free chlorine meter 6, a time integral value of the free chlorine concentration is calculated by an arithmetic unit 7, and the free chlorine concentration and the time integral value are displayed on a display device 9. Further, when the time integral value becomes equal to or more than a preset predetermined value, an alarm device 10 is activated to issue an alarm.SELECTED DRAWING: Figure 1
Patent JP-2019220147-A (JP)
Title: Data replacement device, terminal and data replacement program
Inventor: KAWAKAMI KAZUO
IPC: G06F13/00
Filed: 2019-03-28
Abstract: To prevent deterioration in virtual experience of a user with an avatar image.SOLUTION: A data replacement device comprises an acquisition unit, a determination unit, and a replacement unit. The acquisition unit acquires first control data having a value based on the position of a first device that can be worn on the head of a user and the position of a second device that can be held by the user. The determining unit determines whether a predetermined condition is satisfied. The replacement unit replaces the first control data with second control data when it is determined that the condition is satisfied. The second control data has a value that is not based on the position of at least one of the first device and the second device.SELECTED DRAWING: Figure 1
Patent JP-2020163875-A (JP)
Title: Headrest moving suppression structure of seat device for vehicle
Inventor: IGUCHI MASAHARU
IPC: A47C7/38
Filed: 2019-03-28
Abstract: To provide headrest moving suppression structure of a seat device for a vehicle which can restrain a headrest from being moved at collision in a vehicular rear part.SOLUTION: Headrest moving suppression structure of a seat device for a vehicle comprises a seat (third seat 120) and a plate-like member (headrest stopper 130). Right here, the headrest stopper 130 includes opposed surface 131a opposed to a headrest in a vehicle longitudinal direction Dh by positioning in front of a vehicle of the headrest in such a state that the third seat 120 is stored.SELECTED DRAWING: Figure 5
Patent JP-2020164610-A (JP)
Title: Adhesive protective sheet
Inventor: SEKI MASASHI
IPC: E04G21/30
Filed: 2019-03-28
Abstract: To provide an adhesive protective sheet with sufficient protective properties, capable of adhering onto a wall or floor, while allowing easy removal.SOLUTION: An adhesive protective sheet includes an impact absorption layer and an adhesion layer. The impact absorption layer has a structure to absorb an impact. The adhesion layer has a plurality of concave shapes on both sides.SELECTED DRAWING: Figure 1
Patent JP-2020164358-A (JP)
Title: Partial punching method and partial punching device for laminated substrate
Inventor: MIYAZAKI TAKAHIRO
IPC: B23K26/53
Filed: 2019-03-29
Abstract: To improve processing precision of an end face of a product after processing in punching away a contour inside part with a laser along a predetermined contour.SOLUTION: A partial punching method for a laminated substrate W comprises the following steps. In a forming step, a first substrate W1 is irradiated with laser light along a contour of a first punched part 31 to form a first scribe line S1 consisting of a processing mark formed over the entire thickness-directional region. In a forming step, a second substrate W2 is irradiated with laser light along a contour of a second punched part 32 to form a second scribe line S2 consisting of a processing mark formed outside surrounding the first scribe line S1 over the entire thickness-directional region. In a punching step, a punching member 47 is pressed against the first punched part 31 of the first substrate from above with the first substrate W1 above to form the first punched part 31 of the first substrate W1 and the second punched part 32 of the second substrate W2.SELECTED DRAWING: Figure 5
Patent JP-2020162847-A (JP)
Title: Multistage type straw, straw package, and packaged beverage
Inventor: HAYASHI KOJI
IPC: B65D77/28
Filed: 2019-03-29
Abstract: To provide a multistage type straw useful for preventing a multistage type straw in a contracted state, stored in a packaging bag from thrusting and breaking the packaging bag and jumping out, and preventing the body from being damaged unintentionally by the tip of the multistage type straw in a contracted state, taken out from the packaging bag.SOLUTION: A multistage type straw 230 is formed by multiply combining two pipes (outermost pipe 231 and innermost pipe 232) having different diameters so that the straw can be changed from a contracted state to an elongated state, and an entire length L2 of the innermost pipe 232 is equal to or less than an entire length L1 of the outermost pipe.SELECTED DRAWING: Figure 4
Patent JP-2020164016-A (JP)
Title: Railway vehicle
Inventor: MATSUO NAOSHIGE
IPC: B61F1/10
Filed: 2019-03-29
Abstract: To provide a railway vehicle that can improve the strength of the joint portion between a front end structure and an underframe and absorb the impact force caused by a collision to mitigate a shock.SOLUTION: A railway vehicle includes an underframe 11 and a front end structure 12 that is joined to the underframe 11 substantially perpendicular thereto, In the railway vehicle, the front end structure 12 has corner posts 122 disposed substantially perpendicular to the underframe 11, through passage posts 123, and end posts 124. The corner posts 122, through passage posts 123 and end posts 124 have protrusions 122a, 123a, 124a protruding substantially perpendicular to the front end structure 12. The corner posts 122, through passage posts 123 and end posts 124 and the protrusions 122a, 123a, 124a are connected to each other smoothly with curves at ends of the corner posts 122, through passage posts 123 and end posts 124 on the floor surface side of the railway vehicle, and form substantially L-shapes. The protrusions 122a, 123a, 124a are abutted on the end of the underframe 11 on the head side of the railway vehicle and are joined to the underframe 11 at at least two places of the upper surface side and the lower surface side of the underframe 11.SELECTED DRAWING: Figure 2
Patent JP-2020165598-A (JP)
Title: Premixing combustion burner
Inventor: UCHIYAMA YUTA
IPC: F23D14/48
Filed: 2019-03-29
Abstract: To prevent high temperature of a component caused by a flame approaching the vicinity of a nozzle in a premixing combustion burner.SOLUTION: A premixing combustion burner includes: a mixing part that has a first peripheral wall centered on the burner axis and is formed with a mixing region for mixing a gaseous fuel and air on the inner periphery thereof, in which a plurality of air supply ports lined in the circumferential direction are opened in the first peripheral wall; a nozzle part that is provided at the tip side of the mixing part and has a second peripheral wall centered on the burner axis, in which a premixed gas passage continuing to the mixing region is formed in the inner periphery of the second peripheral wall, and a cooling passage is formed inside the second peripheral wall; and a header part that is provided on the base end side of the mixing part and is formed with a first header chamber, a fuel supply port for supplying the gaseous fuel to the first header chamber, a second header chamber, and fuel injection ports bringing the second header chamber into communication with the mixing region. There are formed, in the inside of the first peripheral wall, an outward passage connecting the first header chamber to the inlet of the cooling passage and a return passage connecting the outlet of the cooling passage to the second header chamber.SELECTED DRAWING: Figure 1
Patent JP-2020162537-A (JP)
Title: Fishing spinning reel
Inventor: UENO YUTO
IPC: A01K89/01
Filed: 2019-03-29
Abstract: To enhance durability of a spool reciprocation device while downsizing a reel body.SOLUTION: A fishing spinning reel includes: a screw member 30 arranged inside a body 11 at the lower part of a handle axis 5 and fixing a cover member 40 to the edge part of a rear opening part 17 in pressure-contact with it; a slider 52 provided to the spool reciprocation device 50 and mounted on the rear end part of a spool axis 8; a guiding part 11j fitted to the inside of a body 11 at the lower part of the handle axis 5 and guiding the slider 52 in the longitudinal direction; and an extending part 52c extending downward from the lower part of the slider 52 and guiding the lower end part to the guiding part 11j. The screw member 30 is structured so as to be inserted into a space part formed at the extending part 52c on the upper side of the guiding part 11j.SELECTED DRAWING: Figure 3
Patent JP-2020172832-A (JP)
Title: Bucket for shovel vehicle
Inventor: OTSUBO EIJI
IPC: E02F3/36
Filed: 2019-04-13
Abstract: To provide a shovel vehicle that can efficiently perform a series of ditch cleaning work, that is, removing ditch covers, moving ditch covers, cleaning ditches, and returning the ditch covers to original positions to arrange them sequentially without gaps.SOLUTION: A ditch cover moving jig 15 is provided on an extension straight line of a bottom surface of a bucket 1 on an opening side, a connection metal fitting that links the bucket, a bucket arm, and a bucket cylinder is provided, and a bucket rotation mechanism is provided on the bucket. In addition, a ditch cover hoisting jig is detachably provided for the ditch cover moving jig.SELECTED DRAWING: Figure 6
Patent JP-2020175464-A (JP)
Title: Polishing apparatus
Inventor: OGATA MASASHI
IPC: B24B37/013
Filed: 2019-04-17
Abstract: To continuously measure a thickness of a wafer during polishing working.SOLUTION: Pressure of a center portion of a first pipe 62 becomes negative with jetting of air (shown by an arrow A) through an annular air jetting port 66. This causes air to be introduced from outside, as shown by an arrow B. Thus, the air supplied from the outside causes the inside of a penetration path 110 to have high pressure, which can avoid reaching of light shielding substance such as slurry in a jetted state and polishing wastage an upper portion of the penetration path 110. Further, the light shielding substance is removed from the penetration path 110, a mount opening 34a and a center portion of a polishing pad opening 35. This allows light from a light projecting unit 72 in a thickness measuring instrument 71 to easily reach a measurement point for a thickness of a wafer W, accordingly the thickness of the wafer can be properly and continuously measured.SELECTED DRAWING: Figure 3
Patent JP-2020175771-A (JP)
Title: Control device of vehicular steering system
Inventor: TSUBAKI TAKAHIRO
IPC: B62D5/04
Filed: 2019-04-18
Abstract: To provide a control device of a vehicular steering system for realizing appropriate turning, without causing a vehicle to react sensitively to minute fluctuations in a steering angle or the like.SOLUTION: A control device of a vehicular steering system for controlling a turning mechanism by using electrically transmitted steering information includes: a target turning angle generation unit which generates a target turning angle; and a turning angle control unit which computes a motor current command value for following up a turning angle detected in the turning mechanism, with respect to the target turning angle. The target turning angle generation unit is provided with a minute fluctuation correction unit which generates a target turning angle according to the steering information. The minute fluctuation correction unit generates the target turning angle by correcting the steering information so as to reduce fluctuation of the target turning angle with respect to minute fluctuations in the steering information, in order to control the turning mechanism on the basis of the motor current command value.SELECTED DRAWING: Figure 3
Patent JP-2020002461-A (JP)
Title: Manufacturing method of killed steel
Inventor: MIZOGUCHI TOSHIAKI
IPC: C22C38/58
Filed: 2019-04-23
Abstract: To provide a manufacturing method of a steel capable of reducing generation of inclusion defect due to oxide cluster.SOLUTION: There is provided a manufacturing method of a killed steel having (a) a process for inputting an alloy for adjusting components to a molten steel having molten oxygen amount of 50 ppm or more before deoxidation, (b) a process for deoxidation by inputting a deoxidant to the molten steel after the process of (a), and (c) a process for inputting the alloy for adjusting components to the deoxidized molten steel, a carrying oxygen amount after deoxidation is 10.0 ppm or less, total of a carrying oxygen amount before deoxidation and the carrying oxygen amount after deoxidation is 15.0 ppm or more, and a ratio of the carrying oxygen amount before deoxidation/the carrying oxygen amount after deoxidation is 2.0 or more, wherein an oxygen amount contained in the alloy for adjusting components input in the process of (a) is the carrying oxygen amount before deoxidation, and an oxygen amount contained in the alloy for adjusting components input in the process of (c) is the carrying oxygen amount after deoxidation.SELECTED DRAWING: Figure 1
Patent JP-2020180225-A (JP)
Title: Guanidylated polyethylene glycol-grafted chitosan and pharmaceutical carrier containing the same
Inventor: IZAWA HIRONORI
IPC: C08B37/08
Filed: 2019-04-25
Abstract: To provide a compound that is a pharmaceutical carrier having biocompatibility and pharmaceutical dispersibility.SOLUTION: The present invention provides guanidylated polyethylene glycol-grafted chitosan of the following formula. (p, q, r, s: mol percentage (p+q+r+s=100, 0≤p and q≤60, 1≤r≤50, 1≤s≤99). Mn≥1000. A: CaH2a, CbH2b-CO or the like (1≤a≤6, 0≤b≤8). Z: H, CH3, C2H5, C3H7. x: 3-2000.)SELECTED DRAWING: Figure 1
Patent JP-2020185820-A (JP)
Title: Carrier machine
Inventor: FUJIMARU KOJI
IPC: B60V1/02
Filed: 2019-05-10
Abstract: PURPOSE: To provide a carrier machine which can smoothly carry heavy items such as supplies and materials with very little effort to a desired place on a flat surface, and can improve efficiency of the desired work.CONSTITUTION: A carrier machine comprises: a rectangular base 1; a blower mechanism part 2 which is provided on an upper side of the base 1; and a skirt part 4 which is provided on a lower side of the base 1, and has many holes 4a with a small diameter for ejecting air to the exterior after rectangular inflation thereof by inflow of air thereinto from the blower mechanism part 2. The carrier machine has an air feeding hole 13 for inflow of air from the blower mechanism part 2 on an upper surface side of the base 1 and has an air reservoir chamber 14 which communicates with the air feeding hole 13 and has a volume larger than that of the air feeding hole 13 on a lower surface side of the base 1, and further has a valve which constantly closes the air reservoir chamber 14. The valve 16 constantly closes the air reservoir chamber 14, and is opened by compressed-air fed to the air reservoir chamber 14.SELECTED DRAWING: Figure 1
Patent JP-2020186421-A (JP)
Title: Conductive fine particle dispersion, method for forming conductive pattern, and method for producing conductive substrate
Inventor: SHINTANI YUKI
IPC: B22F7/04
Filed: 2019-05-10
Abstract: To provide a conductive fine particle dispersion which is excellent in conductivity under high temperature sintering conditions at 650°C or more, and is suitable for forming a thin film having a thickness of 5 μm or less and a thin line having a width of 50 μm or less.SOLUTION: There is provided a conductive fine particle dispersion, comprising conductive fine particles, metal oxide nanoparticles, and a divalent alcohol, wherein: the metal oxide nanoparticle is at least one selected from the group comprising tin oxide, zinc oxide, and a material obtained by doping them with another element; a content ratio between the conductive fine particles and the metal oxide nanoparticles [(conductive fine particle):(metal oxide nanoparticle)]is 80:20 to 99:1 in mass ratio; and the divalent alcohol has a swelling ratio of a silicone blanket of 2% or less.SELECTED DRAWING: None
Patent JP-2020185246-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-05-16
Abstract: To provide a game machine that can prevent a setting suggestion performance from being overlooked by a player.SOLUTION: A game machine capable of performing a variable display, controlling a state to an advantageous state advantageous to a player, and setting a value to any one of a plurality of set values having different degrees of advantage for the player includes: variable display period determining means capable of determining a variable display period from a plurality of periods including a first period and a second period that is shorter than the first period; and setting suggestion performance means capable of executing a setting suggestion performance for suggesting setting of a set value during the variable display. The setting suggestion performance is executed at a higher rate during execution of the variable display in the first period than during execution of the variable display in the second period.SELECTED DRAWING: Figure 8-20
Patent JP-2019205827-A (JP)
Title: Wheelchair and handcart
Inventor: NAKAUE KUNIKAZU
IPC: A61G5/10
Filed: 2019-05-17
Abstract: To provide a wheelchair for which a structure is simplified by making a seating face adjustable to a desirable posture in a simple operation when the wheelchair is moved on a slope.SOLUTION: The wheelchair is composed of an upper frame 1 that forms a framework of a wheelchair body, and a pair of right and left lower frames 2 that support wheels. Each of the lower frames includes: a base frame 20 that is arranged along a surface in contact with the wheels; post frames 21 that are erected at least in three places on an upper face of the base frame; a connection frame 22 that connects the respective post frames with each other; and a columnar movable member 3 that is vertically movable along each of the post frames. The respective post frames are arrayed with prescribed spaces apart along the traveling direction of the wheels. When the movable members, which are vertically movable along the post frames situated in the center of respective post frame arrays, are in a height position incapable of moving downward, the respective movable members are set in a downward movable amount so that the movable members in the front and in the rear become rockable with these movable members as an axis, and are held hanging on the upper frame.SELECTED DRAWING: Figure 1
Patent JP-2019167363-A (JP)
Title: FcRn-BINDING ABOLISHED ANTI-IGF-1R ANTIBODIES AND THEIR USE IN TREATMENT OF VASCULAR EYE DISEASES
Inventor: GUIDO HARTMANN
IPC: A61K39/395
Filed: 2019-05-24
Abstract: To provide antibodies against human insulin-like growth factor 1 receptor (IGF-1R) with abolished human neonatal Fc-receptor (FcRn) binding, and methods for using the antibodies for the treatment of vascular eye diseases.SOLUTION: The invention provides anti-IGF-1R antibodies for use in inhibiting IGF-1R in the eye.SELECTED DRAWING: None
Patent JP-2019178143-A (JP)
Title: Method of inhibiting copper deposition on hair
Inventor: JENNIFER MARY MARSH
IPC: A61K8/89
Filed: 2019-05-29
Abstract: To provide a method of inhibiting copper deposition on hair and facilitating removal of copper deposited on hair.SOLUTION: The method includes applying to the hair a bleaching or oxidative dyeing composition comprising a chelating agent, rinsing the bleaching or oxidative dyeing composition, applying to the hair a rinse-off conditioner composition comprising histidine, rinsing the rinse-off conditioner composition from the hair, applying to the hair a shampoo composition having ethylenediamine-N,N'-disuccinic acid and/or histidine, rinsing the shampoo composition from the hair, applying to the hair a rinse-off conditioner composition comprising histidine, and rinsing the conditioner composition from the hair.SELECTED DRAWING: Figure 1
Patent JP-2019165741-A (JP)
Title: Methods, kits and systems for multiplexed detection of target molecules and uses thereof
Inventor: WEISSLEDER RALPH
IPC: G01N33/574
Filed: 2019-05-30
Abstract: To provide methods, compositions, kits and systems for multiplexed detection of target molecules from a sample.SOLUTION: A method comprises contacting a sample with a composition comprising a plurality of target probes, where each of the target probes comprises: i. a target-binding molecule that specifically binds to a distinct target molecule in the sample; ii. an identification nucleotide sequence that identifies the target-binding molecule; and iii. a cleavable linker between the target-binding molecule and the identification nucleotide sequence. The method is used to perform a multiplexed protein analysis of a sample (e.g., a sample comprising a small number of cells or a single-cell sample). The same sample subjected to a multiplexed protein analysis is also subjected to a nucleic acid (e.g., RNA, microRNA and/or DNA) analysis, thereby creating an integrated expression profiling from a limited amount of the sample.SELECTED DRAWING: Figure 3
Patent JP-2020196793-A (JP)
Title: Packaging film and package
Inventor: YAMAMOTO KEIICHI
IPC: B32B27/32
Filed: 2019-05-31
Abstract: To provide a packaging film having improved blocking resistance and oxygen barrier property, which have been defects in a film consisting of a single polyethylene layer, and a package composed of the packaging film and having excellent openability.SOLUTION: A packaging film has a base material layer including polyethylene, and a coating layer including at least one resin selected from the group consisting of polyurethane, polyvinyl alcohol and polyvinylidene chloride, provided in contact with one side of the base material layer or provided via an anchor coating layer. The coating layer is thinner than the base material layer in thickness.SELECTED DRAWING: Figure 1