baber/WOPTO huggingface dataset:
Patent JP-2019060226-A (JP)
Title: Gate door
Inventor: HAYASHI KENKICHI
IPC: E06B11/02
Filed: 2018-09-25
Abstract: To provide a small gate door having less possibility of trouble in opening and closing caused by snow hardened by freezing or treading.SOLUTION: A gate door 1 comprises: a gate door body 10 arranged upward of a road surface F; a plate-shaped slide plate 2 connected to a lower end of the gate door body 10 and extending in parallel to and downward of the door gate body 10; and straight line transportation means having a slit 53 extending in parallel to the gate door body 10 opening to the road surface F and a wheel 32 arranged below the road surface F and rotating in a direction of the slit 53, and sliding the slide plate 2 inserted into the slit 53 along the slit 52 by rotating the wheel 32. The slide plate 2 has oblique side parts 25, 26 exposed on the road surface F and obliquely crossing the slit 53, and an angle θ4 between the slit 53 and the oblique side parts 25, 26 is an acute angle.SELECTED DRAWING: Figure 1
Patent JP-2020040194-A (JP)
Title: Desktop side tube drilling machine
Inventor: IGARI KEIJI
IPC: A61M25/00
Filed: 2018-09-10
Abstract: To provide a desktop side tube drilling machine capable of forming a target hole for solving a problem in which equipment for forming a side hole of a catheter tube is not present, labor and time are taken, and therefore a target hole shape cannot be formed at regular intervals.SOLUTION: Two struts 2, 3 are provided on a foundation 1, and two shaft stands 84, 85 are mounted in parallel with two struts. Two sliders are attached to the two shaft stands. A slide panel 4 is attached to the surface of the two sliders. A set of punch mounting part 10 is attached to the tip end of the slide panel. A set of tube holding jig 13 for fixing a tube is provided on the foundation when a measurement hole is formed under a set of punch mounting part. A tube feeding device 23 capable of determining the length of the delivery of the tube is provided in the right side of the set of tube holding jig, and can fix the tube so as not to move and can form a side hole.SELECTED DRAWING: Figure 1
Patent JP-2020049450-A (JP)
Title: Countermeasure material for pollution by heavy metals, etc., and countermeasure construction method for pollution by heavy metals, etc., using the pollution countermeasure material
Inventor: HAYASHI SHINTARO
IPC: B09C1/08
Filed: 2018-09-28
Abstract: To provide a countermeasure material for pollution by heavy metals, etc., capable of insolubilization of heavy metals, etc., in a soil, which is an acidic soil and a soil being acidic for an extended period of time, solidifying the soil and improving hardness, maintaining the pH of the modified soil in neutral region, and a countermeasure construction method for pollution by heavy metals, etc., using the countermeasure material.SOLUTION: The countermeasure material for pollution by heavy metals, etc., is a countermeasure material for pollution by solidification and insolubilization of heavy metals, etc., in an acidic soil and a soil being acidic for an extended period of time, and contains a dolomite-based compound and a component which contains an acidic sulfate and a polymeric material as essential and necessary components, wherein the acidic sulfate is involved at a rate of 1-20 mass% to the total amount of the dolomite-based compound and the acidic sulfate, the polymeric material is involved at an external rate of 0.1-10 mass% to the total amount of the dolomite-based compound and the acidic sulfate, and MgO is involved at a rate of 6-12 mass% to the pollution countermeasure material such as heavy metals, etc..SELECTED DRAWING: None
Patent JP-2020054457-A (JP)
Title: Golf ball
Inventor: NAGAKURA HIKARU
IPC: C08L65/00
Filed: 2018-09-28
Abstract: To provide a golf ball excellent in a ball hitting feeling when hitting a ball with a driver.SOLUTION: There is provided a golf ball having a core 2 and a cover 3 of at least one layer coating the core in which the difference in a loss tangent Δtanδ (tanδ-tanδ) of a material forming the core between a loss tangent tan δat -80°C and a loss tangent tan tanδat -40°C is 0.12 or more.SELECTED DRAWING: Figure 1
Patent JP-2020054941-A (JP)
Title: Waste fluid disposal device
Inventor: TAKANO TAKESHI
IPC: B01D1/30
Filed: 2018-10-01
Abstract: To provide a waste fluid disposal device that has extremely simple configuration but can readily concentrate various kinds of waste fluid.SOLUTION: A waste fluid disposal device includes: sponge filters assembled into a multilayer structure that absorbs waste fluid; and a suction fan for forcibly drying the sponge filters, thereby inexpensively configuring a highly efficient waste fluid disposal device by combining low-cost articles.SELECTED DRAWING: Figure 1
Patent JP-2020056873-A (JP)
Title: Optical filter and imaging apparatus
Inventor: UCHIYAMA SHINJI
IPC: G02B5/28
Filed: 2018-10-01
Abstract: To provide an optical filter capable of improving an image quality such as in night photography.SOLUTION: An IR pass filter of the present invention is an optical filter that includes: a functional film 11, which blocks light of a visible wavelength and prevents reflection of light of a near-infrared wavelength, on one surface of a substrate 10 having optical transparency in a near-infrared wavelength; and another functional film 12, which reduces light of a visible wavelength and prevents reflection of light of a near-infrared wavelength, on the other surface of the substrate 10. By making optical transmission of the near-infrared wavelength formed by the substrate 10 and the functional film 11 and optical transmission of the near-infrared wavelength formed by the substrate 10 and another film 12 substantially identical with each other, as whole optical filter, the IR pass filter has optical transmission characteristics that blocks the light of the visible wavelength and transmits the light of the near-infrared wavelength.SELECTED DRAWING: Figure 1
Patent JP-2020060409-A (JP)
Title: Projection device and distance measuring device
Inventor: OCHIAI TAKANORI
IPC: G01S7/481
Filed: 2018-10-09
Abstract: To provide a projection device having a light reflection element with a rotating reflection surface, the projection device allowing a light to be projected to a desired direction over a wide range, and a distance measuring device having the projection device.SOLUTION: The present invention includes: a light source 11 emitting light; a deflection element 12 for deflecting light in various directions; and a reflection element 13 having a plurality of reflection surfaces, each rotating around an axis of rotation, reflecting a light having gone through the deflection element, and having its own unique angle to the axis of rotation.SELECTED DRAWING: Figure 1
Patent JP-2019019135-A (JP)
Title: Methods of enhancing drug delivery and effectiveness of therapeutic agents
Inventor: NEIL P DESAI
IPC: A61K31/573
Filed: 2018-10-09
Abstract: To provide methods for enhancing drug delivery and effectiveness of therapeutic agents.SOLUTION: The present invention in one aspect provides methods of enhancing uptake of a therapeutic agent in a target tissue as well as methods of treating a disease (such as cancer) or enhancing effectiveness of treatment with a therapeutic agent in an individual by co-administering a composition comprising nanoparticles comprising albumin and a poorly water-soluble drug such as a taxane with the therapeutic agent. The present invention in another aspect provides a method of treatment or a method of selecting patients for treatment of a disease (such as cancer) with the combination of a therapeutic agent and a composition comprising nanoparticles comprising albumin and a poorly water-soluble drug such as a taxane based on one or more characteristics of the target tissue that correlates or indicates the drug uptake capability as a result of the co-administration of the taxane nanoparticle composition in the target tissue. Also provided are pharmaceutical compositions, article of manufacture, and kits useful for methods described herein.SELECTED DRAWING: None
Patent JP-2019033275-A (JP)
Title: Bonding wire for semiconductor device
Inventor: YAMADA TAKASHI
IPC: C22C9/00
Filed: 2018-10-09
Abstract: To provide a Cu bonding wire with a Pd coating on its surface, which is suitable for an on-vehicle device, by improving a ball connecting portion in a high-temperature high-humidity environment in connection reliability.SOLUTION: A bonding wire for a semiconductor device comprises: a Cu alloy core material; and a Pd coating formed on a surface of the core material. The bonding wire contains one or more kinds of elements of As, Te, Sn, Sb, Bi and Se by a total of 0.1-100 mass ppm. This improves the life of connection of a ball connecting portion, and therefore improves the connection reliability under a high-temperature, high-humidity environment. If the Cu alloy core material further contains one or more kinds of Ni, Zn, Rh, In, Ir, Pt, Ga, and Ge at 0.011-1.2 mass%, the reliability of the ball connecting portion under a high-temperature environment of 170°C or higher can be increased. In addition, when an alloy epidermal layer including Au and Pd is formed on the surface of the Pd coating, the wedge bondability is improved.SELECTED DRAWING: None
Patent JP-2020060144-A (JP)
Title: Scroll compressor
Inventor: GOTO TOSHIYUKI
IPC: F04C18/02
Filed: 2018-10-11
Abstract: To provide a scroll compressor which can prevent the abnormal wear and seizure of a slide part at the inside of a boss by stably supplying a lubricant into the boss of a scroll while suppressing a manufacturing cost.SOLUTION: A scroll compressor 10 comprises two scrolls 12, 13 for forming a compression chamber 101 in which fluid is compressed, and a rotating shaft 11 connected to the turning scroll 12. The rotating shaft 11 includes decentered parts (bush 21 and eccentric pin 11C) decentered to an axial core X. The turning scroll 12 includes a boss 23 into which the decentered part is inserted, and rotatably supported by a drive bearing 24 which is interposed between the boss 23 and the decentered part. An oil pocket 31 communicating with the inside of the boss 23, recessed in an axial cross direction D2, and capable of holding a lubricant is formed at the turning scroll 12.SELECTED DRAWING: Figure 2
Patent JP-2019002410-A (JP)
Title: Valve timing adjustment device
Inventor: HASE HIROFUMI
IPC: F01L1/356
Filed: 2018-10-12
Abstract: To provide a valve timing adjustment device comprising a holding structure of a spiral spring which generates a stable torque and improves durability.SOLUTION: A valve timing adjustment device 1 comprises: a case 10 which becomes a first rotor which is rotated synchronously with a crankshaft and forms multiple hydraulic chambers; a plate 30 and a cover 40; a rotor 20 which becomes a second rotor which is accommodated in the first rotor, divides the hydraulic chambers into an advance-angle side and a delay-angle side and is fixed to a camshaft; a holder 60 including a polygonal positioning projection 61 which is fitted into a positioning recess 23 provided in the second rotor and performs positioning in a direction of rotation; and a spiral spring 50 of which an outer end 52 is held by the first rotor and an inner end 51 is held while being wound around the positioning projection 61 of the holder 60, and which energizes the second rotor in one direction relatively to the first rotor. All locations where the other end of the spiral spring 50 and the positioning projection 61 are abutted linearly are point-symmetric with a rotation center of the rotors defined as a reference.SELECTED DRAWING: Figure 1
Patent JP-2020064918-A (JP)
Title: Mold coil, electric drive valve having the same, and manufacturing method mold coil
Inventor: YAMABE SHIMPEI
IPC: F16K31/06
Filed: 2018-10-16
Abstract: To provide a small-sized mold coil, which is easy to be manufactured, and a mold coil manufacturing method.SOLUTION: A mold coil 1 includes a tubular portion around which a wire 3 is wound, a bobbin 2 having flange portions 22a and 22b, a terminal 5 that performs connection of the wire 3, and a lead wire 4 connected to the terminal 5. The mold coil 1 further includes a terminal holder 6 that holds the terminal 5, a support portion 24 that mounts the terminal holder 6 to the flange portion, and an insulating tape 8 that covers the wire 3 and the like. The terminal holder 6 and the support portion 24 are formed in symmetrical shapes such that the terminal holder 6 can be mounted on the support portion 24 so as to be reversed vertically or horizontally by 180 degrees.SELECTED DRAWING: Figure 12
Patent JP-2020063891-A (JP)
Title: Selective sunlight absorption body
Inventor: SUEMITSU MASAHIRO
IPC: F24S70/225
Filed: 2018-10-19
Abstract: To provide a selective sunlight absorption body which can be used for long time under an atmospheric environment while efficiently absorbing sunlight.SOLUTION: A selective sunlight absorption layer N is formed on a base board K. The selective sunlight absorption layer N is made by laminating: an absorption control section Na which has a MIM lamination section M where a resonance transparent oxide layer R made of a transparent oxide is placed between platinum layers P arranged along a lamination direction of the selective sunlight absorption layer N and the base board K; and an incidence transparent oxide layer Nb made of a transparent oxide, in this order from the base board K. The resonance transparent oxide layer R has a thickness which resonates light waves having wavelengths of 4 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2019005653-A (JP)
Title: Game machine
Inventor: KATO TAKAYUKI
IPC: A63F7/02
Filed: 2018-10-22
Abstract: To provide a game machine capable of enhancing amusement of performance.SOLUTION: In a Pachinko game machine 1, performance promoting operation of a performance button may be executed. For example, in final button performance promoting operation of the performance button at the end of ready-to-win performance where win/lose is notified, as a valid period where operation of the performance button is valid, either a valid period of relatively high reliability in jackpot or a valid period of relatively low reliability is set. In the final button performance, a gauge image is displayed, so that reliability of the valid period is suggested. When the performance button is operated by a player during the final button performance, cut-in is displayed in accordance with the operation.SELECTED DRAWING: Figure 10
Patent JP-2020068817-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-10-29
Abstract: To enhance difficulty of guessing a setting value to increase game interest.SOLUTION: Setting can be made to any one of a plurality of setting values (e.g., setting values "1" to "6") having different numbers of specific determination values (e.g., a determination value for big winning determination). The number of special determination values (e.g., a determination value for small winning determination) is common regardless of the setting value. A predetermined determination value (e.g., a determination value for lost determination) is included in the determination value corresponding to all the setting values, and the number of a predetermined determination value is varied depending on the setting value.SELECTED DRAWING: Figure 9-1
Patent JP-2019070804-A (JP)
Title: Constant magnification lens for vision system camera
Inventor: LAURENS NUNNINK
IPC: G03B13/36
Filed: 2018-10-29
Abstract: To provide a lens assembly for a vision system, allowing a constant magnification at various focal distances.SOLUTION: An embodiment comprises: an image sensor 840 operatively connected to a vision processor; a constant magnification lens assembly 800 oriented along an optical axis OAL that receives light from a scene and transmits the light to the image sensor 840, the constant magnification lens assembly 800 including a liquid lens assembly L2L oriented between the image sensor 840 and a front lens assembly L1L; and a controller that selectively adjusts the magnification of the liquid lens assembly to maintain focus on an object 830 at a constant system magnification at each focal distance of a range of focal distances.SELECTED DRAWING: Figure 8
Patent JP-2020069017-A (JP)
Title: Game machine
Inventor: NISHIMURA TOSHINARI
IPC: A63F7/02
Filed: 2018-10-30
Abstract: To provide a game machine capable of enhancing amusement visually.SOLUTION: When a predetermined condition is satisfied, a pattern film 620 constituted deformably is deformed such that appearance of at least partial decorative patterns that are decorative patterns included in pattern rows and are positioned in an area that a player can visually recognize becomes appearance corresponding to one performance selected from among plural kinds of performances in which a probability of occurrence of a special game state after completion of variation display of a special pattern differs. Thus, since a player is allowed to expect occurrence of a special game state according to appearance of decorative patterns, amusement of a game causing the special game state to occur by a lottery can be enhanced.SELECTED DRAWING: Figure 24
Patent JP-2019015172-A (JP)
Title: Bracket for guard fence and guard fence
Inventor: EMORI RYOSUKE
IPC: E01F15/04
Filed: 2018-10-31
Abstract: To provide a bracket for guard fence which makes it possible to adjust a horizontal angle of a steel pipe while ensuring safety and aesthetic appearance thereof, and a guard fence using the same.SOLUTION: A bracket for guard fence 4 comprises: a first side face 41; a second side face 42 opposed to the first side face 41; a third side face 43 and a fourth side face 44 formed so as to sandwich the first side face 41 and the second side face 42; a first bolt fastening hole provided in a position opposed to each of the first side face 41 and the second side face 42, and used in bolt coupling the bracket for guard fence 4 to a pole 2; and a second bolt fastening hole provided in the vicinity of the end of the bracket for guard fence 4 on both the ends of each of the third side face 43 and the fourth side face 44, and used in fixing a steel pipe 3. First cutout parts 41a are formed at both the ends of the first side face 41, and second cutout parts 42a are formed at both the ends of the second side face 42. The second cutout part 42a is larger than the first cutout part 41a, and the width of the second side face 42 is narrower than that of the first side face 41.SELECTED DRAWING: Figure 4
Patent JP-2020071430-A (JP)
Title: Charing device and image formation device
Inventor: TSUDA SATOSHI
IPC: G03G15/02
Filed: 2018-11-01
Abstract: To prevent a charging failure with time at the end of image holding means while downsizing charging means as compared to the case of adding auxiliary charging means to the end of the charging means.SOLUTION: A charging device (CC) includes: first charging means (1) including a counter electrode (6) facing a discharge electrode (3) to charge image holding means (PR); and second charging means (2) disposed downstream of the first charging means (1) in the moving direction of the surface of the image holding means (PR) to charge the image holding means (PR). With respect to a width (L1) of a medium on which an image is transferred from the image holding means (PR), at an outside (L2) of a passage area (L1) of a medium, the area of the counter electrode (6) facing the discharge electrode (3) is smaller than an inside of the passage area (L1).SELECTED DRAWING: Figure 3
Patent JP-2020069296-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-11-02
Abstract: To provide a slot machine for enhancing interest in a game by allowing a player to concentrate on a game.SOLUTION: Prize winning occurs more easily when a left stop switch 8L is operated at first timing than when the left stop switch 8L is operated at second timing during CB, a specific performance cannot be executed when the left stop switch 8L is operated at the second timing while the specific performance can be executed when the left stop switch 8L is operated at the first timing, further prize winning is reported when at least 345 tokens are put out and hence BB is completed, and a result is reported after completion of the prize winning notification.SELECTED DRAWING: Figure 10
Patent JP-2020077897-A (JP)
Title: Image forming apparatus
Inventor: IGASAKI AKIHIKO
IPC: G03G21/00
Filed: 2018-11-05
Abstract: To provide an image forming apparatus that can execute a copy job without the occurrence of memory shortage by dividing and sequentially executing processing of the copy job.SOLUTION: An image forming apparatus comprises: a free space determination unit 104 that compares the respective capacities of working spaces necessary for execution of a scan job and a print job with a free space X of a memory (RAM 103); and a divided processing execution unit 105 that, when the free space determination unit 104 determines that the free space X of the memory is equal to or more than the capacity of the working space necessary for execution of the scan job and less than the capacity of the working space necessary for execution of the print job, cancels parallel processing, executes scan processing and then stores a scan image after correction and job setting information in a non-volatile memory, and executes print processing after reboot.SELECTED DRAWING: Figure 1
Patent JP-2020076352-A (JP)
Title: Fuel injection valve
Inventor: SUZUKI YUKI
IPC: F02M61/18
Filed: 2018-11-06
Abstract: To provide a fuel injection valve suppressed in accumulation of deposits at the neighborhood of outlet openings of injection holes.SOLUTION: A fuel injection valve 100 includes a housing 10 having a plurality of injection holes 11, and a needle valve 20 disposed in the housing in a liftable manner. The plurality of injection holes 11 configure injection hole pairs 1 respectively including two injection holes 11 of which inlet opening portions 11a are closest to each other. Two injection holes 11 in each injection hole pair 1 are disposed in a manner of satisfying Lp≤3.0D, the inlet opening portion 11a of one of the injection pairs 1 and the inlet opening portion 11a at the second closest position thereto satisfy Ln≥4.0D, and they are disposed separately from each other so that formation of swirl flow swirling around one of the inlet opening portions 11a as a whole, is not disturbed by interference of the flow of the fuel flowing into the second closest inlet opening portion 11a with the flow of the fuel flowing to one of the inlet opening portions 11a.SELECTED DRAWING: Figure 3
Patent JP-2020079985-A (JP)
Title: State estimation system, accessory of beverage container, and program
Inventor: NOMURA TADASHI
IPC: B65D25/20
Filed: 2018-11-12
Abstract: To estimate a state of a beverage container or its possessor.SOLUTION: A state estimation system (100) includes: one or multiple sensors arranged in a storage body (2) being an accessory of a beverage container (1); a state estimation device (5) for acquiring detection results of the sensors so as to estimate a state of the beverage container (1) or a possessor of the beverage container (1); and an information notification device (7) for notifying of information corresponding to a state estimated by the state estimation device (5).SELECTED DRAWING: Figure 1