baber/WOPTO huggingface dataset:
Patent JP-2018198007-A (JP)
Title: Radio communication system
Inventor: TAKIZAWA YASUHISA
IPC: G05D1/02
Filed: 2017-05-24
Abstract: To provide a technique which allows continuous monitoring of an autonomously movable moving body.SOLUTION: In a radio node M-i, a best position acquiring unit 109 specifies a local bet position evaluation value from evaluation values which have been acquired in neighbor nodes, and acquires, as a local best position, a position where a local best node having the specified local best evaluation value acquired the local best evaluation value. A position calculating unit 110 calculates a new position of the radio node M-i using a position of the radio node M-i and the local best position. A collision suppressing unit 111 sets a collision prediction region around the neighbor node M-j and modifies the new position so that the new position should not be within the collision prediction range and so that a distance between the new position and a position of the local best node should not be increased as compared with a distance between a position of the radio node M-i and the position of the local best node.SELECTED DRAWING: Figure 3
Patent JP-2018200831-A (JP)
Title: Electric wire, electric wire with terminal, and harness
Inventor: KAMEDA KENJI
IPC: H01B7/00
Filed: 2017-05-29
Abstract: To provide a technology for sealing surely a tip part of a core wire.SOLUTION: An electric wire 4 includes a core wire 6, an insulating coating 7 for coating the outer periphery of a non-tip region 11 as a part other than a tip region 9 of the core wire 6, and a tip sealing part 8 arranged separately from the insulating coating 7, for sealing a tip part 10 of the tip region 9 of the core wire 6. The core wire 6 is exposed between the tip sealing part 8 and the insulating coating 7. The tip sealing part 8 has a cylindrical tip coating part 15 for covering the outer periphery of the tip part 10, and a deposition part 16 crushed in an orthogonal direction orthogonal to the electric wire direction, and blocked by deposition.SELECTED DRAWING: Figure 3
Patent JP-2018205400-A (JP)
Title: Mask blank, manufacturing method of mask for transfer, and manufacturing method of semiconductor device
Inventor: HASHIMOTO MASAHIRO
IPC: G03F1/54
Filed: 2017-05-31
Abstract: To provide a mask blank capable of suppressing generation of surface roughness of a light transmissive substrate when EB defect correction is conducted, and suppressing generation of initiative etching on a pattern of a light shielding film, a manufacturing method of a mask for transfer, and a manufacturing method of a semiconductor device.SOLUTION: A mask blank has a light shielding film for forming a transfer pattern on a light transmissive substrate, in which the light shielding film is formed by a material consisting of silicon and nitrogen, or a material further containing one or more element selected from a semi-metal element and a non-metal element, a ratio obtained by dividing existence number of SiNbonds in a neighbor area to a boundary surface of the light transmissive substrate of the light shielding film and an inner region excluding a surface layer area in an opposite side of the light transmissive substrate of the light shielding film by total existence number of the SiNbonds, SiNbonds, wherein b/[a+b]<4/7, and Si-Si bonds is 0.04 or less, and a ratio obtained by dividing existence number of SiNbonds in the inner area of the light shielding film by total existence number of the SiNbonds, the SiNbonds, and the Si-Si bonds is 0.1 or more.SELECTED DRAWING: Figure 1
Patent JP-2018207254-A (JP)
Title: Imaging apparatus, control method, program, and imaging system
Inventor: UENO YOSHITAKE
IPC: H04N5/232
Filed: 2017-06-01
Abstract: To quickly transmit to another imaging apparatus a captured image of a region going out of an imaging range, when the imaging range is changed.SOLUTION: An imaging apparatus images a subject in connection with another imaging apparatus. In the case of detecting a change of an imaging range, the imaging apparatus generates adjustment information to use to adjust the imaging range of another imaging apparatus mentioned above and outputs it.SELECTED DRAWING: Figure 3
Patent JP-2018087122-A (JP)
Title: Composite of metal, ceramic and glass and article of the same
Inventor: SHIMIZU NORIO
IPC: C04B37/02
Filed: 2017-05-18
Abstract: PROBLEM TO BE SOLVED: To solve such a problem in which in a heat shock test of a composite of a metal and ceramic covered or joined with glass, the occurrence of cracks is caused in glass or ceramic by the stress due to a difference in thermal expansion coefficient among them and it is undeniable that the reliability is low.SOLUTION: A composite comprises a glass layer composed of two layers of (T2) a glass layer with a high thermal expansion coefficient and (T1) a glass layer with a low thermal expansion coefficient, a metal and ceramic of a crystalline sintered body and is configured so that the glass layer (T2) with a high thermal expansion coefficient comes in contact with the surface of the metal and the glass layer (T1) with a low thermal expansion coefficient coming in contact with the glass layer with a high thermal expansion coefficient is brought into contact with the surface of the ceramic. A thermal expansion coefficient relaxation layer is formed from the glass layer composed of the two layers by dissolution of glass and therefore the occurrence of cracks in ceramic and glass is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2019000128-A (JP)
Title: Game machine
Inventor: TANAKA SHUJI
IPC: A63F7/02
Filed: 2017-06-09
Abstract: To provide a technique that enables a predetermined decorative member to be attached in space saving.SOLUTION: A decoration unit 100-3 is a unit of a reversing L-shape in front view, and is installed at a position covering all of a logo display unit 70-3 where ABC character information of an installation target game machine 1a-3 is displayed and a door unit right lamp 50 of a right portion of an integrated door unit 4. A fixing member 120 for installing the decoration unit 100-3 to the installation target game machine 1a-3 is provided in an upper surface 111 and a right side surface 114 of a body part 110. The installation of the decoration unit 100-3 is completed as follows: (1) the integrated door unit 4 is opened; (2) a hook 123 of the decoration unit 100-3 is lifted and a slide member 125 (fixation sheet metal) is drawn; (3) the decoration unit 100-3 is pressed from the front side; (4) the slide member 125 is put back; (5) a hooking part 130 is hooked to the back of the door upper part; and (6) the integrated door unit 4 is closed.SELECTED DRAWING: Figure 39
Patent JP-2017160460-A (JP)
Title: Curable resin composition and application thereof
Inventor: YAMAGUCHI MINORU
IPC: G03F7/004
Filed: 2017-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition which can stably exhibit various physical properties such as curability, solvent resistance after curing, adhesiveness to a substrate (base material), heat resistance and transparency, is excellent in storage stability, and is useful for various applications such as a color filter; a cured product formed by the curable resin composition; and a color filter and a display device using the cured product.SOLUTION: There is provided a curable resin composition containing a (meth)acrylate-based polymer, a polymerizable compound and a photopolymerization initiator, where the (meth)acrylate-based polymer is a polymer having a structural unit derived from a tertiary carbon-containing (meth)acrylate-based monomer, and the curable resin composition is at least one embodiment selected from the group consisting of an embodiment in which the composition contains a polymer having a hydroxyl group and an embodiment in which the (meth)acrylate-based polymer further has a hydroxyl group.SELECTED DRAWING: None
Patent JP-2019002461-A (JP)
Title: Linear actuator
Inventor: SOMEYA KAZUYUKI
IPC: H02K7/06
Filed: 2017-06-14
Abstract: To provide a linear actuator capable of preventing a screw shaft for output from falling by using a stopper, and also being used for zero seek, to thereby save labor for preparing an origin position sensor separately.SOLUTION: A linear actuator comprises a motor part 10 having a hollow rotational shaft, a screw shaft 23 for output inserted onto an axial line of the hollow rotational shaft, and a screw nut 24 disposed in the hollow rotational shaft and screwed into the screw shaft 23 for output. The screw nut 24 is provided so that rotary motion of the hollow rotational shaft is converted into linear motion of the screw shaft 23 for output. A limit position of tip part in an advance direction of the screw shaft 23 for output is regulated by a stopper 28, and the limit position regulated by the stopper 28 is set to an origin position.SELECTED DRAWING: Figure 2
Patent JP-2017185265-A (JP)
Title: Respirator
Inventor: CHOI DONG-IL
IPC: A62B18/02
Filed: 2017-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel respirator and a method of making the respirator.SOLUTION: A respirator (10) includes a mask body (12) and at least one filter cartridge (24). The mask body (12) has a central portion (14) and a peripheral portion (16). The filter cartridge (24) is attached to the rigid central portion (16). The peripheral portion 14 is made of a low stiffness first thermoplastic material, and the central portion (16) is made of a rigid second thermoplastic material. The first thermoplastic material is welded to the second thermoplastic material. A respirator of this structure can be made in a convenient manner, with a sound hermetic bond between the parts, while also being light in weight.SELECTED DRAWING: Figure 4
Patent JP-2019002487-A (JP)
Title: Engagement type clutch mechanism
Inventor: BUTTA NAOFUMI
IPC: F16D23/12
Filed: 2017-06-15
Abstract: To provide an engagement type clutch mechanism which enhances engagement probability, reduces backlash and has no restriction in rotation directions of a rotation member and a transmission member.SOLUTION: A first protrusion part 10 and an auxiliary protrusion part 11 are pressed and inserted to a recessed part 4b according to shaft direction movement to a rotation member side 4 of a second transmission member 17 by a second protrusion part 18, thereafter, the second protrusion part 18 can be inserted into the recessed part 4b so as to get in between the first protrusion part 10 and the auxiliary protrusion part 11 against energization force of energization means 13, and the first protrusion part 10 and the auxiliary protrusion part 11 can be moved together with the second protrusion part 18 by means of simple operation according to movement of only the second protrusion part 18. When the first protrusion part 10 and the auxiliary protrusion part 11 are inserted into the recessed part 4b at first, a gap G exists between the first protrusion part and the auxiliary protrusion part, and the recessed part 4b, therefore, engagement probability can be enhanced, thereafter, the gap G can be filled up by the second protrusion part 18 and, therefore, backlash can be reduced.SELECTED DRAWING: Figure 6
Patent JP-2019002804-A (JP)
Title: Fine particle sensor
Inventor: SUGIYAMA TAKESHI
IPC: G01N15/06
Filed: 2017-06-15
Abstract: To provide a fine particle sensor capable of reducing the amount of floating ions which are discharged out of a gas intake pipe via a gas discharge port without providing any auxiliary electrode for assisting the collection of floating ions by the gas intake tube by imparting a repulsive force to the floating ion toward the gas intake pipe.SOLUTION: A fine particle sensor 10 has a collection member 40 which is disposed between the tip 110 s of a discharge electrode body 110 and a gas discharge port 45O in a gas intake pipe 45, which is connected to the gas intake pipe 45 and functions as the collecting potential. The collection member 40 has one or multiple permeable porous parts 41 and 42 and a fixing part 43 having no pore for fixing the collection member 40 to the gas intake pipe 45.SELECTED DRAWING: Figure 11
Patent JP-2019008040-A (JP)
Title: Image forming apparatus and image forming method
Inventor: TAKAGAMI AI
IPC: G03G21/08
Filed: 2017-06-22
Abstract: To provide an image forming apparatus and an image forming method that can prevent a reduction in readability of characters caused by a discharge product.SOLUTION: An image forming apparatus comprises: a photoreceptor drum 341; a charging unit 342; a primary transfer roller 344; and a static eliminating unit 345 that has a light source 345A emitting light L1 and eliminates static electricity on the surface of the photoreceptor drum 341 with the light L1 at a static elimination position P5. When the inside of the apparatus satisfies a predetermined environmental condition, and an image printed by the apparatus includes characters, the image forming apparatus changes the quantity of the light L1 from a predetermined first light quantity to a second light quantity lower than the first light quantity.SELECTED DRAWING: Figure 5
Patent JP-2018036626-A (JP)
Title: Image forming apparatus
Inventor: MINATO YUSUKE
IPC: G03G21/00
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that includes a feeding rotating body, the image forming apparatus capable of reducing image defects due to a toner attached to the feeding rotating body.SOLUTION: An image forming apparatus comprises: a feeding roller that rotates in contact with a secondary transfer outer roller at a position different from a secondary transfer part and can feed a current to the secondary transfer outer roller so as to transfer a toner image at the secondary transfer part; and a control part that can execute a cleaning mode to apply a bias to the feeding roller from a power supply to transfer a toner attached to the feeding roller to an intermediate transfer belt through the secondary transfer outer roller, and thereby cleaning the feeding roller. The control part executes the cleaning mode to have a first application period T1 for continuously applying, to the feeding roller, a bias with a polarity opposite to that of a transfer bias while rotating the secondary outer transfer outer roller, feeding roller, and intermediate transfer belt, and a second application period T2 for continuously applying, to the feeding roller, a bias with the same polarity as that of the transfer bias, in the cleaning mode.SELECTED DRAWING: Figure 5
Patent JP-2019000596-A (JP)
Title: Matcha tea bowl
Inventor: IWATA MASARU
IPC: A47J31/00
Filed: 2017-06-12
Abstract: To provide a matcha tea bowl in which matcha tea is made by a tea whisk having a function of easily making delicious matcha tea.SOLUTION: A matcha tea bowl 1 includes an elliptical inner bottom 3 dimensionally configured from an outer diameter 5a of a tea whisk 7 such that a front-rear whisking movement of the tea whisk 7 and a liquid stream 9 generated by the whisking are concentrated. In the tea bowl, the tea whisk 7 and the liquid stream 9 are rebound and accelerated at front-rear ends such that the matcha tea particles are dissipated and dissolved by the tea whisk 7 at a relative speed two times or more faster than that of the liquid stream 9. As a result, fine foam absorbs and separates bitterness and astringent tastes, minerals, and the like, thereby allowing anyone to easily make delicious matcha tea with soft texture.SELECTED DRAWING: Figure 1
Patent JP-2019007605-A (JP)
Title: Hose and manufacturing method of hose
Inventor: MATSUMOTO YOSHIHIRO
IPC: B32B1/08
Filed: 2017-06-28
Abstract: To provide a hose that can be structured thin while keeping sufficient link resistance, mechanical strength, pressure resistance and corrosion resistance and a manufacturing method thereof.SOLUTION: The present invention relates to a hose 1 consisting of an inner layer tube 2 and a reinforcing layer 3 which is formed in an outer periphery of the inner layer tube 2. The reinforcing layer 3 is configured by braiding coating linear bodies with each of which a coating layer consisting of a thermoplastic polymer is formed in an outer periphery of a metal wire, the coating layers are integrated at least in a portion where the coating linear bodies are brought into contact with each other, and the reinforcing layer 3 becomes an outermost layer. The present invention also relates to a manufacturing method of the hose 1 including the steps of: forming the inner layer tube 2; and forming the coating linear body with which the coating layer consisting of the thermoplastic polymer is formed in the outer periphery of the metal wire. The reinforcing layer 3 is formed by braiding the coating linear bodies in the outer periphery of the inner layer tube 2, the coating layer is molten by heating, and the coating linear bodies are thermally fused.SELECTED DRAWING: Figure 1
Patent JP-2019011483-A (JP)
Title: Copper-based alloy powder for powder metallurgy and sintered body formed of copper-based alloy powder
Inventor: KIGOSHI YUTA
IPC: B22F3/24
Filed: 2017-06-29
Abstract: To provide a copper-based alloy powder for powder metallurgy capable of forming a green compact less causing a damage such as corner breakage and excellent in handling ability even if forming a small-sized component or a component shaped complicated, so that a sintered body formed by sintering the copper-based alloy powder is suitably usable in manufacturing a copper-based sintered component because of providing a sintered body having a high matrix strength and a high electrical conductivity and heat dissipation.SOLUTION: A copper-based alloy powder for powder metallurgy contains 0.05-1.6% by weight of Fe, 0.01-0.3% by weight of P and the remainder of Cu and inevitable impurities. The alloy powder has an apparent density of 4.0 g/cmor lower and a particle size distribution of 70% or more falling under 106 μm or smaller.SELECTED DRAWING: None
Patent JP-2019011580-A (JP)
Title: Floor structure
Inventor: ITO TOSHIHIRO
IPC: E01F1/00
Filed: 2017-06-29
Abstract: To provide a floor structure being lightweight and having improved handleability while maintaining flexural rigidity.SOLUTION: A floor structure 100 comprises: a main girder 150 extending in a first direction Y and connected to an upper plate 110 and a lower plate 120 within a hollow part surrounded by the upper plate 110, the lower plate 120, and a pair of side plates 130; and a plurality of horizontal girders 160 extending in a second direction X and intersecting with the main girder 150, and being connected to the lower plate 120 and the pair of side plates 130, and being arranged at prescribed intervals in the first direction Y within the hollow part. The side plates have a protruding part which protrudes downward at the central part in the first direction. The lower plate is curved downward along the protruding part. The weight per unit area of the floor structure 100 is set to be 20 kg/mor more and 50 kg/mor less.SELECTED DRAWING: Figure 1
Patent JP-2019012666-A (JP)
Title: Mounting plate and planar switch equipped with the same
Inventor: OMORI KIYOSHI
IPC: H01H9/16
Filed: 2017-06-30
Abstract: To provide a mounting plate in which deformation due to influence of a step of a switch box is suppressed.SOLUTION: A mounting plate 10 of the present invention is configured to mount a sensor unit 20 of a flat switch 1 installed in a switch box 100 having a bottom portion 101 and a vertical wall portion 102 provided along the outer periphery of the bottom portion 101 to the switch box 100. The switch box 100 includes a screw fixing portion 103 having a step lowering in a direction toward the bottom portion 101 by being bent inward from the peripheral edge portion 102A which is an end portion on an opening side. The mounting plate 10 includes: a housing portion 13 for housing the sensor unit 20; an outer peripheral edge portion 14 disposed on the peripheral edge portion 102A on the front end side of the switch box 100, provided at an outer peripheral on the front end side of the housing portion 13; and a folded portion 14A, provided at a position corresponding to the screw fixing portion 103 at the time of mounting to the switch box 100, folded back from the outer peripheral edge portion 14 to the back side of the outer peripheral edge portion 14 so as to fit the step.SELECTED DRAWING: Figure 2
Patent JP-2017175672-A (JP)
Title: Microcontroller adc with variable sample and hold capacitor
Inventor: ZEKE LUNDSTRUM
IPC: H03M1/12
Filed: 2017-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a microcontroller ADC with a suitable sample-and-hold capacitor.SOLUTION: An ADC module includes an analog/digital converter coupled with an analog bus. The analog/digital converter includes: a main sample and hold capacitor; and a plurality of additional sample and hold capacitances which can be programmably coupled in parallel with the main sample and hold capacitance. In an embodiment, the ADC module further includes a register controlling a plurality of switches for coupling the additional sample and hold capacitances in parallel with the main sample and hold capacitance.SELECTED DRAWING: Figure 4A
Patent JP-2019018934-A (JP)
Title: Yarn take-up device
Inventor: HIRAO OSAMU
IPC: B65H54/70
Filed: 2017-07-12
Abstract: To prevent fiber waste, produced when yarn is taken up at a take-up part, from scattering to a circumference.SOLUTION: At a take-up part 13, a cradle 14 and a package P gripped by the cradle 14 are covered with a cover 50. The cover 50 has: an upper wall part 51 which has its lower end opened and is located above the cradle 14 and the package P; and a side wall part 52 which surrounds the cradle 14 and the entire periphery of the package P when viewed from above. The side wall part 52 has a suction port 52e formed at its rear end part. The suction port 52e is connected via a flexible connecting pipe 54 to a suction duct 40 connected to a suction source. Further, the cover 50 can swing around a convex part 52d, formed at a projection part 52c extending downward from a lower end of the rear end part of the side wall part 52, between a cover position where the cradle 14 and the package P are covered and a standby position above the cover position.SELECTED DRAWING: Figure 3
Patent JP-2018023369-A (JP)
Title: Lactobacillus-containing chocolate and manufacturing method therefor
Inventor: ASHITANI HIROAKI
IPC: A23G1/00
Filed: 2017-07-19
Abstract: PROBLEM TO BE SOLVED: To provide lactobacillus-containing chocolate containing live lactobacillus, and a manufacturing method therefor.SOLUTION: Lactobacillus-containing chocolate with a high survival rate of lactobacillus is successfully manufactured by adding lactobacillus to chocolate with small particle size of solid particles.SELECTED DRAWING: Figure 1
Patent JP-2019020647-A (JP)
Title: Detector
Inventor: KINOSHITA KOICHI
IPC: G02B5/18
Filed: 2017-07-20
Abstract: To provide a detector capable of suppressing influences of external light despite having a simple configuration.SOLUTION: A detector 1 includes a laser light source part 2 for emitting a laser beam, and a diffraction optical element 10 for shaping and emitting the laser beam emitted by the laser light source part 2. The laser light source part 2 emits a laser beam with polarization components aligned. A polarizer 30 is arranged on a position where light entering a light receiving part 3 passes. The polarizer 30 blocks most of external light such as sunlight, therefore the light receiving part 3 can be less susceptive to the external light.SELECTED DRAWING: Figure 1