baber/WOPTO huggingface dataset:
Patent JP-2018163251-A (JP)
Title: Image formation apparatus
Inventor: AIDA TAKAMITSU
IPC: G03G15/16
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To implement a toner supply process by a secondary transfer remaining toner electrification recovery system without trouble such as paper sheet back staining and unnecessary down-time extension.SOLUTION: An image formation apparatus includes: a first station 1st which performs a recovery process of moving residual toner, having been electrified to the opposite polarity from in-development toner polarity not most downstream in an inter-sheet region in continuous printing, and a supply process PR21 of a generating a potential of the same polarity as the electrification polarity of toner in development at a primary transfer part so as to supply a toner image formed on a photoreceptor separately from a print image to a blade; and a second station 2st which applies a voltage B1 of regular polarity opposite from the electrification polarity of the toner in the development to the primary transfer part downstream from the first station so as to move toner, remaining on an intermediate transfer belt for the supply process of the first station 1st, to the photoreceptor.SELECTED DRAWING: Figure 7
Patent JP-2018163790-A (JP)
Title: Luminaire for bathtub
Inventor: KOMATSU FUMIE
IPC: F21V8/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire for bathtub which can use a linear light source part even in the case where an internal wall surface of a bathtub is curved in a concave shape, and which has suppressed manufacturing cost.SOLUTION: A luminaire 10 for bathtub includes: a light source part 12 extending linearly in the left-to-right direction, and arranged so as to radiate laterally long light toward the inside of a bathtub; and a light guide plate 14 provided in front of the light source part. The light guide plate includes: a light incident surface 14a opposing to the light source part, and for allowing the light radiated from the light source part to enter; and a light emission surface 14b provided on the opposite side from the light incident surface, curved in a concave shape toward the light incident surface side corresponding to an internal wall surface 104 and a backrest surface 106 of the bathtub, and for emitting light which has entered from the light incident surface toward the inside of the bathtub.SELECTED DRAWING: Figure 3
Patent JP-2018164211-A (JP)
Title: Antenna and window glass
Inventor: KAIHATSU MASANORI
IPC: H01Q1/32
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide isotropic antennas.SOLUTION: In antennas arranged along an upside body flange of a vehicle window glass, a first antenna includes a first core wire-side power feed part and a first earth-side power feed part to which power feed cables are connected, and a core wire-side first element that is drawn downward from the first core wire-side power feed part and subsequently drawn in a direction separating from the first earth-side power feed part; a second antenna includes a second core wire-side power feed part and a second earth-side power feed part to which power feed cables are connected, a core wire-side third element that is drawn downward from the second core wire-side power feed part, and an earth-side second element that is drawn from the second earth-side power feed part and extended along the upside body flange above the second earth-side power feed part. In the first antenna and the second antenna, the first earth-side power feed part and the second earth-side power feed part are opposed to each other, and the first antenna is arranged at the center of the window glass.SELECTED DRAWING: Figure 2
Patent JP-2018169784-A (JP)
Title: Program writing apparatus, electronic apparatus, program writing method, and program therefor
Inventor: HARIKAE YUSUKE
IPC: G06F3/12
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a program writing device, an electronic device, a program writing method, and a program therefor capable of improving reliability of writing programs to an electronic device.SOLUTION: PC2 comprises: a program determination unit 210 for determining whether or not an old program exists in a printing apparatus 1 as an electronic device; an initialization control unit 220 for initializing the printing apparatus 1 when it is determined that the old program exists in the printing apparatus 1; and a writing control unit 260 for writing a new program in the printing apparatus 1 after the initialization of the printing apparatus 1 is completed.SELECTED DRAWING: Figure 3
Patent JP-2018166955-A (JP)
Title: Game machine
Inventor: FUJISHIRO TSUTOMU
IPC: A63F7/02
Filed: 2017-03-30
Abstract: To prevent malfunction of a performance device.SOLUTION: A game machine includes control means which determines a performance pattern as a game progresses and causes a performance device to execute performance in a determined performance pattern. The control means can perform a plurality of processing at the same time and exclusively performs the plurality of processing every processing unit. Thus, even when the plurality of processing is performed at the same time, a plurality of processing to access the same storage region is not simultaneously performed, so that malfunction of the performance device can be prevented.SELECTED DRAWING: Figure 5
Patent JP-2020096647-A (JP)
Title: Charged particle ray treatment device
Inventor: MIYASHITA TAKUYA
IPC: A61N5/10
Filed: 2017-03-31
Abstract: To provide a charged particle ray treatment device capable of achieving both of improvement of penumbra and securing of flatness of dose distribution.SOLUTION: A control unit modulates a charged particle ray to a charged particle ray with higher dose when the charged particle ray is radiated to a peripheral edge of a radiation field 60 defined by a multi-leaf collimator 24 than a dose of the charged particle ray when the charged particle ray is radiated to other parts on the radiation field 60. Therefore, the dose of the charged particle ray itself is increased by modulation in the peripheral edge of the radiation field 60, so that the flatness of dose distribution is reduced while penumbra is improved. However, the multi-leaf collimator 24 blocks part of the charged particle ray on the peripheral edge of the radiation field to thereby make the dose distribution flat.SELECTED DRAWING: Figure 4
Patent JP-2018172147-A (JP)
Title: Multi-threaded screw type opening-and-closing container
Inventor: FUJIWARA KOTARO
IPC: B65D25/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a multi-threaded screw type opening-and-closing container which can maintain excellent operability due to a multi-threaded screw through, in a case of wiping a content deposited on a finger by the container, preventing the wiped content from depositing on a screw part.SOLUTION: A multi-threaded screw type opening-and-closing container 10 comprises: a container body 11 which includes plural screw parts 14a formed at an outer surface of a mouth part 14 around an axis line O with a spacing; and a topped-cylindrical cap 12 which includes plural screw parts 19a threaded with the screw parts 14a of the container body 11. The multi-threaded screw type opening-and-closing container 10 further comprises: a base 23 which is fitted and held in the mouth part 14 of the container body 11; and an inner plug 13 which includes an annular return part 24 extending upward of the axis line O of the container body 11 from the base 23 and having an upper end part protruding radially inward against an inner wall surface of the mouth part 14.SELECTED DRAWING: Figure 1
Patent JP-2018182589-A (JP)
Title: Information provision system, display device, information processing device, and information providing method
Inventor: SONE KAZUHIKO
IPC: H04N1/387
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an information provision system capable of synthesizing information with video content to display the information without giving influence on designability.SOLUTION: A code determination part determines a code of a binary image synthesized on a screen of video content in each pixel, and a frequency component synthesis part adds a desired frequency component in a time axis direction to pixel data of the video content in accordance with the code of the binary image in each pixel, and displays the desired frequency component synthesized with the pixel data in a display part. An imaging part images an image displayed in the display part, a pixel data acquisition part acquires pixel data from the image picked up by the imaging part, a frequency component analysis part analyzes whether the desired frequency component is included in the pixel data acquired from the pixel data acquisition part in each pixel, and a decoding part decodes the code of the binary image from an analysis result of the frequency component analysis part.SELECTED DRAWING: Figure 20
Patent JP-2018181097-A (JP)
Title: Operation input device, information processing equipment, operation input method
Inventor: FURUYA HIROSHI
IPC: H04N1/00
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an operation input device, an information processing equipment, and an operation input method capable of suppressing generation of an incorrect operation at a display part in consideration of a dominant hand of a user.SOLUTION: An operation input device is provided with: a touch panel capable of detecting an operation to a display part 61; a determination processing part which determines a dominant hand of a user who operates the display part 61 based on an operation mode to the display part 61; and a setting processing part which sets either specific area corresponding to the dominant hand of the user to be determined by the determination processing part as an operation restriction area among a predetermined pair of right and left specific areas R1 to R2 at the display part 61.SELECTED DRAWING: Figure 4
Patent JP-2018186172-A (JP)
Title: Plasma etching apparatus
Inventor: WATANABE YOSHIO
IPC: H01L21/3065
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a plasma etching apparatus which does not require a large air volume in order to exhaust gas flowing out from a carry-in/out port of a vacuum chamber.SOLUTION: A plasma etching apparatus comprises: a vacuum chamber having a carry-in/out port for carrying in/out a workpiece; an electrostatic chuck table for holding the workpiece in the vacuum chamber; a gas supplying unit for supplying reactive gas for plasma etching into the vacuum chamber; and discharging means for discharging gas flowing out from the carry-in/out port when carrying the workpiece into or out of the vacuum chamber. The discharging means has an exhaust box surrounding only a part of the vacuum chamber including the carry-in/out port.SELECTED DRAWING: Figure 1
Patent JP-2018191130-A (JP)
Title: Communication apparatus and communication method
Inventor: UCHIYAMA HIROMASA
IPC: H04W72/04
Filed: 2017-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus and a communication method, which can achieve an Fe(Further enhancement)D2D communication with higher quality.SOLUTION: A base station 100 comprises: at least one relay communication apparatus from a plurality of relay communication apparatuses constructed so as to be movable; a communication control part 153 that acquires information in regards to a state of a communication through a resource pool assigned to a radio link between the remote communication apparatuses from the other device; and a setting part 151 that individually controls the assignment of the resource pool to each radio link between each of the plurality of relay communication apparatuses and the remote communication in regards to the relay communication apparatus.SELECTED DRAWING: Figure 8
Patent JP-2018190935-A (JP)
Title: Quantum dot type infrared detector
Inventor: YOSHIKAWA HIROFUMI
IPC: B82Y20/00
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a quantum dot type infrared detector which can be multi-laminated, and can detect a light in high sensitivity within 8 to 14 μm band.SOLUTION: A quantum dot type infrared detector 10 comprises photoelectric conversion layer 4. The photoelectric conversion layer 4 includes: a quantum dot 411; and a quantum dot lamination structure laminating a quantum dot layer 41 including at least a lower layer 412 of the quantum dot 411 and a partial cap layer 414 covering at least one part of the quantum dot 411. The lower layer 412 satisfies the following equation: AlGaAs(0≤x<1). The partial cap layer 414 satisfies the following equation: AlGaAs(0≤y<1). In one of x and y, if the smaller one is z, and a size of the quantum dot in a direction vertical to a lamination direction of the quantum dot lamination structure is R(nm), the z satisfies the following equation: z≥0.14×R-1.6, and the size of the quantum dot 411 in the lamination direction is equal to 0.5R or less.SELECTED DRAWING: Figure 1
Patent JP-2017171934-A (JP)
Title: Conductive ink
Inventor: IMELDA CASTILLO
IPC: C09D11/52
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a conductive ink containing a material which is substituted for a glass frit, using for a conductive ink which assists sintering, reduces low efficiency of a photoelectric cell and has volume for promoting conjugation and an ohmic contact transmitting an antireflection film.SOLUTION: There is provided a conductive ink having a plurality of metal organic compound components forming a solid metal oxide phase by burning and a conductive material, containing practically no glass frit, used for adhering to a surface of a substrate containing no frit, used for forming the solid metal oxide phase by decomposing the metal organic compound components with burning and used for generating a conductive material forming a conductor on the substrate.SELECTED DRAWING: None
Patent JP-2018020092-A (JP)
Title: Washing machine
Inventor: HORIHATA YUJI
IPC: D06F33/02
Filed: 2017-05-15
Abstract: PROBLEM TO BE SOLVED: To enhance a washing effect by suppressing cloth damage and an object to be washed going out of shape.SOLUTION: A washing machine includes: a washing tub 4 for accommodating an object 2 to be washed and washing water; a pressurizing/depressurizing part 7 having a pressing part 8 which can advance/retreat with respect to the object 2 to be washed in the washing tub 4; and a control part 29 for sequentially executing each of washing, rinsing, dewatering steps by controlling the pressurizing/depressurizing part 7. The pressurizing/depressurizing part 7 is constituted so as to shrink/expand the object 2 to be washed by pressing and releasing of the pressing of the object 2 to be washed by the pressing part 8, and so as to generate water flows in multiple directions inside the object 2 to be washed. Without agitating the object 2 to be washed, the water flows in multiple directions can be generated inside of the object 2 to be washed, and washing with a high washing effect can be performed by suppressing cloth damage and the object 2 to be washed out of shape.SELECTED DRAWING: Figure 2
Patent JP-2018194611-A (JP)
Title: Fixing belt, fixing device, and image forming apparatus
Inventor: JUTO SUSUMU
IPC: G03G15/20
Filed: 2017-05-15
Abstract: To provide a technology, in fixing of a toner image during image formation of an electrophotographic system, to enable excellent fixing of the toner image and separation of a recording medium even in high-speed image formation.SOLUTION: A fixing belt has a base layer 611 made of heat-resistant resin, an elastic layer 612 made of elastic material, and a release layer 613 made of fluorine resin in this order in a lamination direction, where the loss tangent tanδat 180°C, 1 Hz of the base layer is 0.05 or more.SELECTED DRAWING: Figure 2
Patent JP-2018098756-A (JP)
Title: Terminal device, connection method, connection program, authentication support server, authentication support method, authentication support program and authentication support system
Inventor: OGITA TAKEHIRO
IPC: H04W12/06
Filed: 2017-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device, a connection method, a connection program, an authentication support server, an authentication support method, an authentication support program and an authentication support system which enable connection authentication to be performed while saving user's trouble when getting a connection to a variety of public wireless LANs.SOLUTION: A terminal device which establishes communication with an access point through a wireless connection comprises: a terminal communication section which is connected to the access point and an authentication support server; a terminal storage section which stores authentication protocols corresponding to plural types of access points; and a terminal control section which determines the type of authentication information transmitted from the access point, promotes an authentication step on the basis of the authentication information with the authentication protocol corresponding to a determination result, and transmits an authentication result of the authentication step to the authentication support server through the terminal communication section.SELECTED DRAWING: Figure 1
Patent JP-2018192674-A (JP)
Title: Liquid discharge head and manufacturing method for the same
Inventor: NAKAMURA YOHEI
IPC: B41J2/16
Filed: 2017-05-16
Abstract: To provide a liquid discharge head configured so that a movable region of a vibration plate is restricted within an appropriate range.SOLUTION: A liquid discharge head 7 comprises: a first substrate 113 having a through-hole formed therein; a pressure chamber 102, provided in the first substrate 113, which is communicated with a discharge port 101 for discharging liquid together with the first substrate 113, by closing the through-hole; a vibration plate 105 that forms a flow path 103 to be communicated with the pressure chamber 102 next to the pressure chamber 102; pressure generating means 100, provided at the opposite side of the pressure chamber 102 across the vibration plate 105, which generates pressure for discharging liquid; a second substrate 114 provided to oppose to a surface having the vibration plate 115 of the first substrate 113 provided thereon; and a vibration plate supporting part 121, provided between the first substrate 113 and the second substrate 114, which is thicker than the pressure generating means 100 and is fixed to a region forming the flow path 103 of the vibration plate 105 to support the region.SELECTED DRAWING: Figure 4
Patent JP-2018193821-A (JP)
Title: Seal tape affixing machine
Inventor: AIZAWA YOSHIMASA
IPC: E04F21/165
Filed: 2017-05-19
Abstract: PURPOSE: To provide a seal tape affixing machine that seals an abutting part at the seam portion in a waterproof manner on the arrangement of a plurality of substrate members, constituting a roof substrate part that becomes the substrate of a building structure roof.CONSTITUTION: A seal tape affixing machine includes a guide part 2 provided with a guide plate 21, a tape holder 4 holding seal tape 8, a crimping part 5 pressing the seal tape 8 to both top faces near to an abutting part T of substrate members B1 adjacent to each other, and a frame 1 for supporting the guide part 2, the tape holder 4, and the crimping part 5. In the seal tape affixing machine, the guide part guides the seal tape affixing machine along the extension direction of the abutting part T while inserting the guide plate 21 to the abutting part T of the substrate members B1 adjacent to each other; and the seal tape 8 held by the tape holder 4 is pressed by the crimping part 5 to the abutting part T near to the substrate members B1 as the frame 1 moves.SELECTED DRAWING: Figure 1
Patent JP-2018193835-A (JP)
Title: Dust collection device of construction machine
Inventor: KUMIYA KENJIRO
IPC: E02F9/00
Filed: 2017-05-22
Abstract: To prevent dust on an upstream side and a downstream side of cooling air rather than a filter from blown up toward the filter.SOLUTION: A dust collection device 10 includes a fan 42 generating cooling air, a filter 44 collecting dust D in the cooling air generated by the fan 42, and a blowing-up suppression part 50. The blowing-up suppression part 50 is arranged on an upstream side X1 and a downstream side Z2 rather than the filter 44. The blowing-up suppression part 50 includes a plurality of members 60 arranged at intervals mutually. Each of the members 60 includes a filter opposite surface 61a opposite to the filter 44. The plurality of members 60 overlap each other when viewed from the filter 44.SELECTED DRAWING: Figure 2
Patent JP-2018199598-A (JP)
Title: Method for producing ceramic plate-like body and ceramic plate-like body
Inventor: BABA AKIRA
IPC: C04B35/64
Filed: 2017-05-26
Abstract: To provide a method for producing a ceramic plate-like body which efficiently produces a ceramic plate-like body having high smoothness without providing a polishing step after burning.SOLUTION: A method for producing a ceramic plate-like body includes: a first step of preparing a non-sintered plate-like body 1s; a second step of preparing a plurality of resin sheets 2g of a resin slurry which is formed of a resin material that is slightly soluble in an organic solvent and is burned down during burning and contains spherical resin powder having a median size of 0.5 μm or more and 10 μm or less; a third step of laminating and pressure-bonding the non-sintered plate-like body 1s and the resin sheet 2g to prepare a non-sintered laminate 10g; a fourth step of burning the non-sintered laminate 10g so that ceramic plate-like bodes obtained by burning the non-sintered plate-like body 1s are bonding to each other through a dispersed fine to produce a ceramic laminate; and a fifth step of breaking the junction in the ceramic laminate so that the ceramic laminate is divided into the plurality of ceramic plate-like bodies.SELECTED DRAWING: Figure 3
Patent JP-2018203105-A (JP)
Title: Steering column device
Inventor: SATO NAOHIRO
IPC: B62D1/189
Filed: 2017-06-06
Abstract: To provide a steering column device capable of proving that a breakable member which breaks during a secondary collision breaks during the secondary collision and a shock absorbing function operates normally without having a receiving member which receives a fragment of the breakable member.SOLUTION: A steering column device 10 comprises a steering column 3 into which a steering shaft 2 is inserted, a fixed bracket 51 fixed to the side of a vehicle body 9, a movable bracket 52 fitted to the steering column 3, and a lock pin 7 arranged over the fixed bracket 51 and movable bracket 52, and having breakability. If a secondary collision occurs, the lock pin 7 breaks and the fixed bracket 51 and movable bracket 52 move relatively to absorb a shock. The lock pin 7 includes a coloring agent 8, which sticks on at least one of the steering column 3, fixed bracket 51 and movable bracket 52 when the lock pin 7 breaks owing to the secondary collision.SELECTED DRAWING: Figure 1